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[thirdparty/grsecurity-scrape.git] / test / grsecurity-3.1-4.0.3-201505141746.patch
1 diff --git a/Documentation/dontdiff b/Documentation/dontdiff
2 index 9de9813..1462492 100644
3 --- a/Documentation/dontdiff
4 +++ b/Documentation/dontdiff
5 @@ -3,9 +3,11 @@
6 *.bc
7 *.bin
8 *.bz2
9 +*.c.[012]*.*
10 *.cis
11 *.cpio
12 *.csp
13 +*.dbg
14 *.dsp
15 *.dvi
16 *.elf
17 @@ -15,6 +17,7 @@
18 *.gcov
19 *.gen.S
20 *.gif
21 +*.gmo
22 *.grep
23 *.grp
24 *.gz
25 @@ -51,14 +54,17 @@
26 *.tab.h
27 *.tex
28 *.ver
29 +*.vim
30 *.xml
31 *.xz
32 *_MODULES
33 +*_reg_safe.h
34 *_vga16.c
35 *~
36 \#*#
37 *.9
38 -.*
39 +.[^g]*
40 +.gen*
41 .*.d
42 .mm
43 53c700_d.h
44 @@ -72,9 +78,11 @@ Image
45 Module.markers
46 Module.symvers
47 PENDING
48 +PERF*
49 SCCS
50 System.map*
51 TAGS
52 +TRACEEVENT-CFLAGS
53 aconf
54 af_names.h
55 aic7*reg.h*
56 @@ -83,6 +91,7 @@ aic7*seq.h*
57 aicasm
58 aicdb.h*
59 altivec*.c
60 +ashldi3.S
61 asm-offsets.h
62 asm_offsets.h
63 autoconf.h*
64 @@ -95,32 +104,40 @@ bounds.h
65 bsetup
66 btfixupprep
67 build
68 +builtin-policy.h
69 bvmlinux
70 bzImage*
71 capability_names.h
72 capflags.c
73 classlist.h*
74 +clut_vga16.c
75 +common-cmds.h
76 comp*.log
77 compile.h*
78 conf
79 config
80 config-*
81 config_data.h*
82 +config.c
83 config.mak
84 config.mak.autogen
85 +config.tmp
86 conmakehash
87 consolemap_deftbl.c*
88 cpustr.h
89 crc32table.h*
90 cscope.*
91 defkeymap.c
92 +devicetable-offsets.h
93 devlist.h*
94 dnotify_test
95 docproc
96 dslm
97 +dtc-lexer.lex.c
98 elf2ecoff
99 elfconfig.h*
100 evergreen_reg_safe.h
101 +exception_policy.conf
102 fixdep
103 flask.h
104 fore200e_mkfirm
105 @@ -128,12 +145,15 @@ fore200e_pca_fw.c*
106 gconf
107 gconf.glade.h
108 gen-devlist
109 +gen-kdb_cmds.c
110 gen_crc32table
111 gen_init_cpio
112 generated
113 genheaders
114 genksyms
115 *_gray256.c
116 +hash
117 +hid-example
118 hpet_example
119 hugepage-mmap
120 hugepage-shm
121 @@ -148,14 +168,14 @@ int32.c
122 int4.c
123 int8.c
124 kallsyms
125 -kconfig
126 +kern_constants.h
127 keywords.c
128 ksym.c*
129 ksym.h*
130 kxgettext
131 lex.c
132 lex.*.c
133 -linux
134 +lib1funcs.S
135 logo_*.c
136 logo_*_clut224.c
137 logo_*_mono.c
138 @@ -165,14 +185,15 @@ mach-types.h
139 machtypes.h
140 map
141 map_hugetlb
142 -media
143 mconf
144 +mdp
145 miboot*
146 mk_elfconfig
147 mkboot
148 mkbugboot
149 mkcpustr
150 mkdep
151 +mkpiggy
152 mkprep
153 mkregtable
154 mktables
155 @@ -188,6 +209,8 @@ oui.c*
156 page-types
157 parse.c
158 parse.h
159 +parse-events*
160 +pasyms.h
161 patches*
162 pca200e.bin
163 pca200e_ecd.bin2
164 @@ -197,6 +220,7 @@ perf-archive
165 piggyback
166 piggy.gzip
167 piggy.S
168 +pmu-*
169 pnmtologo
170 ppc_defs.h*
171 pss_boot.h
172 @@ -206,7 +230,12 @@ r200_reg_safe.h
173 r300_reg_safe.h
174 r420_reg_safe.h
175 r600_reg_safe.h
176 +randomize_layout_hash.h
177 +randomize_layout_seed.h
178 +realmode.lds
179 +realmode.relocs
180 recordmcount
181 +regdb.c
182 relocs
183 rlim_names.h
184 rn50_reg_safe.h
185 @@ -216,8 +245,12 @@ series
186 setup
187 setup.bin
188 setup.elf
189 +signing_key*
190 +size_overflow_hash.h
191 sImage
192 +slabinfo
193 sm_tbl*
194 +sortextable
195 split-include
196 syscalltab.h
197 tables.c
198 @@ -227,6 +260,7 @@ tftpboot.img
199 timeconst.h
200 times.h*
201 trix_boot.h
202 +user_constants.h
203 utsrelease.h*
204 vdso-syms.lds
205 vdso.lds
206 @@ -238,13 +272,17 @@ vdso32.lds
207 vdso32.so.dbg
208 vdso64.lds
209 vdso64.so.dbg
210 +vdsox32.lds
211 +vdsox32-syms.lds
212 version.h*
213 vmImage
214 vmlinux
215 vmlinux-*
216 vmlinux.aout
217 vmlinux.bin.all
218 +vmlinux.bin.bz2
219 vmlinux.lds
220 +vmlinux.relocs
221 vmlinuz
222 voffset.h
223 vsyscall.lds
224 @@ -252,9 +290,12 @@ vsyscall_32.lds
225 wanxlfw.inc
226 uImage
227 unifdef
228 +utsrelease.h
229 wakeup.bin
230 wakeup.elf
231 wakeup.lds
232 +x509*
233 zImage*
234 zconf.hash.c
235 +zconf.lex.c
236 zoffset.h
237 diff --git a/Documentation/kbuild/makefiles.txt b/Documentation/kbuild/makefiles.txt
238 index 74b6c6d..eac0e77 100644
239 --- a/Documentation/kbuild/makefiles.txt
240 +++ b/Documentation/kbuild/makefiles.txt
241 @@ -23,10 +23,11 @@ This document describes the Linux kernel Makefiles.
242 === 4 Host Program support
243 --- 4.1 Simple Host Program
244 --- 4.2 Composite Host Programs
245 - --- 4.3 Using C++ for host programs
246 - --- 4.4 Controlling compiler options for host programs
247 - --- 4.5 When host programs are actually built
248 - --- 4.6 Using hostprogs-$(CONFIG_FOO)
249 + --- 4.3 Defining shared libraries
250 + --- 4.4 Using C++ for host programs
251 + --- 4.5 Controlling compiler options for host programs
252 + --- 4.6 When host programs are actually built
253 + --- 4.7 Using hostprogs-$(CONFIG_FOO)
254
255 === 5 Kbuild clean infrastructure
256
257 @@ -643,7 +644,29 @@ Both possibilities are described in the following.
258 Finally, the two .o files are linked to the executable, lxdialog.
259 Note: The syntax <executable>-y is not permitted for host-programs.
260
261 ---- 4.3 Using C++ for host programs
262 +--- 4.3 Defining shared libraries
263 +
264 + Objects with extension .so are considered shared libraries, and
265 + will be compiled as position independent objects.
266 + Kbuild provides support for shared libraries, but the usage
267 + shall be restricted.
268 + In the following example the libkconfig.so shared library is used
269 + to link the executable conf.
270 +
271 + Example:
272 + #scripts/kconfig/Makefile
273 + hostprogs-y := conf
274 + conf-objs := conf.o libkconfig.so
275 + libkconfig-objs := expr.o type.o
276 +
277 + Shared libraries always require a corresponding -objs line, and
278 + in the example above the shared library libkconfig is composed by
279 + the two objects expr.o and type.o.
280 + expr.o and type.o will be built as position independent code and
281 + linked as a shared library libkconfig.so. C++ is not supported for
282 + shared libraries.
283 +
284 +--- 4.4 Using C++ for host programs
285
286 kbuild offers support for host programs written in C++. This was
287 introduced solely to support kconfig, and is not recommended
288 @@ -666,7 +689,7 @@ Both possibilities are described in the following.
289 qconf-cxxobjs := qconf.o
290 qconf-objs := check.o
291
292 ---- 4.4 Controlling compiler options for host programs
293 +--- 4.5 Controlling compiler options for host programs
294
295 When compiling host programs, it is possible to set specific flags.
296 The programs will always be compiled utilising $(HOSTCC) passed
297 @@ -694,7 +717,7 @@ Both possibilities are described in the following.
298 When linking qconf, it will be passed the extra option
299 "-L$(QTDIR)/lib".
300
301 ---- 4.5 When host programs are actually built
302 +--- 4.6 When host programs are actually built
303
304 Kbuild will only build host-programs when they are referenced
305 as a prerequisite.
306 @@ -725,7 +748,7 @@ Both possibilities are described in the following.
307 This will tell kbuild to build lxdialog even if not referenced in
308 any rule.
309
310 ---- 4.6 Using hostprogs-$(CONFIG_FOO)
311 +--- 4.7 Using hostprogs-$(CONFIG_FOO)
312
313 A typical pattern in a Kbuild file looks like this:
314
315 diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
316 index 4d68ec8..9546b75 100644
317 --- a/Documentation/kernel-parameters.txt
318 +++ b/Documentation/kernel-parameters.txt
319 @@ -1203,6 +1203,13 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
320 Format: <unsigned int> such that (rxsize & ~0x1fffc0) == 0.
321 Default: 1024
322
323 + grsec_proc_gid= [GRKERNSEC_PROC_USERGROUP] Chooses GID to
324 + ignore grsecurity's /proc restrictions
325 +
326 + grsec_sysfs_restrict= Format: 0 | 1
327 + Default: 1
328 + Disables GRKERNSEC_SYSFS_RESTRICT if enabled in config
329 +
330 hashdist= [KNL,NUMA] Large hashes allocated during boot
331 are distributed across NUMA nodes. Defaults on
332 for 64-bit NUMA, off otherwise.
333 @@ -2300,6 +2307,10 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
334 noexec=on: enable non-executable mappings (default)
335 noexec=off: disable non-executable mappings
336
337 + nopcid [X86-64]
338 + Disable PCID (Process-Context IDentifier) even if it
339 + is supported by the processor.
340 +
341 nosmap [X86]
342 Disable SMAP (Supervisor Mode Access Prevention)
343 even if it is supported by processor.
344 @@ -2601,6 +2612,30 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
345 the specified number of seconds. This is to be used if
346 your oopses keep scrolling off the screen.
347
348 + pax_nouderef [X86] disables UDEREF. Most likely needed under certain
349 + virtualization environments that don't cope well with the
350 + expand down segment used by UDEREF on X86-32 or the frequent
351 + page table updates on X86-64.
352 +
353 + pax_sanitize_slab=
354 + Format: { 0 | 1 | off | fast | full }
355 + Options '0' and '1' are only provided for backward
356 + compatibility, 'off' or 'fast' should be used instead.
357 + 0|off : disable slab object sanitization
358 + 1|fast: enable slab object sanitization excluding
359 + whitelisted slabs (default)
360 + full : sanitize all slabs, even the whitelisted ones
361 +
362 + pax_softmode= 0/1 to disable/enable PaX softmode on boot already.
363 +
364 + pax_extra_latent_entropy
365 + Enable a very simple form of latent entropy extraction
366 + from the first 4GB of memory as the bootmem allocator
367 + passes the memory pages to the buddy allocator.
368 +
369 + pax_weakuderef [X86-64] enables the weaker but faster form of UDEREF
370 + when the processor supports PCID.
371 +
372 pcbit= [HW,ISDN]
373
374 pcd. [PARIDE]
375 diff --git a/Makefile b/Makefile
376 index dc9f43a..e1b204f 100644
377 --- a/Makefile
378 +++ b/Makefile
379 @@ -298,7 +298,9 @@ CONFIG_SHELL := $(shell if [ -x "$$BASH" ]; then echo $$BASH; \
380 HOSTCC = gcc
381 HOSTCXX = g++
382 HOSTCFLAGS = -Wall -Wmissing-prototypes -Wstrict-prototypes -O2 -fomit-frame-pointer -std=gnu89
383 -HOSTCXXFLAGS = -O2
384 +HOSTCFLAGS = -W -Wno-unused-parameter -Wno-missing-field-initializers -fno-delete-null-pointer-checks
385 +HOSTCFLAGS += $(call cc-option, -Wno-empty-body)
386 +HOSTCXXFLAGS = -O2 -Wall -W -Wno-array-bounds
387
388 ifeq ($(shell $(HOSTCC) -v 2>&1 | grep -c "clang version"), 1)
389 HOSTCFLAGS += -Wno-unused-value -Wno-unused-parameter \
390 @@ -446,8 +448,8 @@ export RCS_TAR_IGNORE := --exclude SCCS --exclude BitKeeper --exclude .svn \
391 # Rules shared between *config targets and build targets
392
393 # Basic helpers built in scripts/
394 -PHONY += scripts_basic
395 -scripts_basic:
396 +PHONY += scripts_basic gcc-plugins
397 +scripts_basic: gcc-plugins
398 $(Q)$(MAKE) $(build)=scripts/basic
399 $(Q)rm -f .tmp_quiet_recordmcount
400
401 @@ -622,6 +624,72 @@ endif
402 # Tell gcc to never replace conditional load with a non-conditional one
403 KBUILD_CFLAGS += $(call cc-option,--param=allow-store-data-races=0)
404
405 +ifndef DISABLE_PAX_PLUGINS
406 +ifeq ($(call cc-ifversion, -ge, 0408, y), y)
407 +PLUGINCC := $(shell $(CONFIG_SHELL) $(srctree)/scripts/gcc-plugin.sh "$(HOSTCXX)" "$(HOSTCXX)" "$(CC)")
408 +else
409 +PLUGINCC := $(shell $(CONFIG_SHELL) $(srctree)/scripts/gcc-plugin.sh "$(HOSTCC)" "$(HOSTCXX)" "$(CC)")
410 +endif
411 +ifneq ($(PLUGINCC),)
412 +ifdef CONFIG_PAX_CONSTIFY_PLUGIN
413 +CONSTIFY_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/constify_plugin.so -DCONSTIFY_PLUGIN
414 +endif
415 +ifdef CONFIG_PAX_MEMORY_STACKLEAK
416 +STACKLEAK_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/stackleak_plugin.so -DSTACKLEAK_PLUGIN
417 +STACKLEAK_PLUGIN_CFLAGS += -fplugin-arg-stackleak_plugin-track-lowest-sp=100
418 +endif
419 +ifdef CONFIG_KALLOCSTAT_PLUGIN
420 +KALLOCSTAT_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/kallocstat_plugin.so
421 +endif
422 +ifdef CONFIG_PAX_KERNEXEC_PLUGIN
423 +KERNEXEC_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/kernexec_plugin.so
424 +KERNEXEC_PLUGIN_CFLAGS += -fplugin-arg-kernexec_plugin-method=$(CONFIG_PAX_KERNEXEC_PLUGIN_METHOD) -DKERNEXEC_PLUGIN
425 +KERNEXEC_PLUGIN_AFLAGS := -DKERNEXEC_PLUGIN
426 +endif
427 +ifdef CONFIG_GRKERNSEC_RANDSTRUCT
428 +RANDSTRUCT_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/randomize_layout_plugin.so -DRANDSTRUCT_PLUGIN
429 +ifdef CONFIG_GRKERNSEC_RANDSTRUCT_PERFORMANCE
430 +RANDSTRUCT_PLUGIN_CFLAGS += -fplugin-arg-randomize_layout_plugin-performance-mode
431 +endif
432 +endif
433 +ifdef CONFIG_CHECKER_PLUGIN
434 +ifeq ($(call cc-ifversion, -ge, 0406, y), y)
435 +CHECKER_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/checker_plugin.so -DCHECKER_PLUGIN
436 +endif
437 +endif
438 +COLORIZE_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/colorize_plugin.so
439 +ifdef CONFIG_PAX_SIZE_OVERFLOW
440 +SIZE_OVERFLOW_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/size_overflow_plugin/size_overflow_plugin.so -DSIZE_OVERFLOW_PLUGIN
441 +endif
442 +ifdef CONFIG_PAX_LATENT_ENTROPY
443 +LATENT_ENTROPY_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/latent_entropy_plugin.so -DLATENT_ENTROPY_PLUGIN
444 +endif
445 +ifdef CONFIG_PAX_MEMORY_STRUCTLEAK
446 +STRUCTLEAK_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/structleak_plugin.so -DSTRUCTLEAK_PLUGIN
447 +endif
448 +GCC_PLUGINS_CFLAGS := $(CONSTIFY_PLUGIN_CFLAGS) $(STACKLEAK_PLUGIN_CFLAGS) $(KALLOCSTAT_PLUGIN_CFLAGS)
449 +GCC_PLUGINS_CFLAGS += $(KERNEXEC_PLUGIN_CFLAGS) $(CHECKER_PLUGIN_CFLAGS) $(COLORIZE_PLUGIN_CFLAGS)
450 +GCC_PLUGINS_CFLAGS += $(SIZE_OVERFLOW_PLUGIN_CFLAGS) $(LATENT_ENTROPY_PLUGIN_CFLAGS) $(STRUCTLEAK_PLUGIN_CFLAGS)
451 +GCC_PLUGINS_CFLAGS += $(RANDSTRUCT_PLUGIN_CFLAGS)
452 +GCC_PLUGINS_AFLAGS := $(KERNEXEC_PLUGIN_AFLAGS)
453 +export PLUGINCC GCC_PLUGINS_CFLAGS GCC_PLUGINS_AFLAGS CONSTIFY_PLUGIN LATENT_ENTROPY_PLUGIN_CFLAGS
454 +ifeq ($(KBUILD_EXTMOD),)
455 +gcc-plugins:
456 + $(Q)$(MAKE) $(build)=tools/gcc
457 +else
458 +gcc-plugins: ;
459 +endif
460 +else
461 +gcc-plugins:
462 +ifeq ($(call cc-ifversion, -ge, 0405, y), y)
463 + $(error Your gcc installation does not support plugins. If the necessary headers for plugin support are missing, they should be installed. On Debian, apt-get install gcc-<ver>-plugin-dev. If you choose to ignore this error and lessen the improvements provided by this patch, re-run make with the DISABLE_PAX_PLUGINS=y argument.))
464 +else
465 + $(Q)echo "warning, your gcc version does not support plugins, you should upgrade it to gcc 4.5 at least"
466 +endif
467 + $(Q)echo "PAX_MEMORY_STACKLEAK, constification, PAX_LATENT_ENTROPY and other features will be less secure. PAX_SIZE_OVERFLOW will not be active."
468 +endif
469 +endif
470 +
471 ifdef CONFIG_READABLE_ASM
472 # Disable optimizations that make assembler listings hard to read.
473 # reorder blocks reorders the control in the function
474 @@ -714,7 +782,7 @@ KBUILD_CFLAGS += $(call cc-option, -gsplit-dwarf, -g)
475 else
476 KBUILD_CFLAGS += -g
477 endif
478 -KBUILD_AFLAGS += -Wa,-gdwarf-2
479 +KBUILD_AFLAGS += -Wa,--gdwarf-2
480 endif
481 ifdef CONFIG_DEBUG_INFO_DWARF4
482 KBUILD_CFLAGS += $(call cc-option, -gdwarf-4,)
483 @@ -884,7 +952,7 @@ export mod_sign_cmd
484
485
486 ifeq ($(KBUILD_EXTMOD),)
487 -core-y += kernel/ mm/ fs/ ipc/ security/ crypto/ block/
488 +core-y += kernel/ mm/ fs/ ipc/ security/ crypto/ block/ grsecurity/
489
490 vmlinux-dirs := $(patsubst %/,%,$(filter %/, $(init-y) $(init-m) \
491 $(core-y) $(core-m) $(drivers-y) $(drivers-m) \
492 @@ -934,6 +1002,8 @@ endif
493
494 # The actual objects are generated when descending,
495 # make sure no implicit rule kicks in
496 +$(filter-out $(init-y),$(vmlinux-deps)): KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
497 +$(filter-out $(init-y),$(vmlinux-deps)): KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
498 $(sort $(vmlinux-deps)): $(vmlinux-dirs) ;
499
500 # Handle descending into subdirectories listed in $(vmlinux-dirs)
501 @@ -943,7 +1013,7 @@ $(sort $(vmlinux-deps)): $(vmlinux-dirs) ;
502 # Error messages still appears in the original language
503
504 PHONY += $(vmlinux-dirs)
505 -$(vmlinux-dirs): prepare scripts
506 +$(vmlinux-dirs): gcc-plugins prepare scripts
507 $(Q)$(MAKE) $(build)=$@
508
509 define filechk_kernel.release
510 @@ -986,10 +1056,13 @@ prepare1: prepare2 $(version_h) include/generated/utsrelease.h \
511
512 archprepare: archheaders archscripts prepare1 scripts_basic
513
514 +prepare0: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
515 +prepare0: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
516 prepare0: archprepare FORCE
517 $(Q)$(MAKE) $(build)=.
518
519 # All the preparing..
520 +prepare: KBUILD_CFLAGS := $(filter-out $(GCC_PLUGINS_CFLAGS),$(KBUILD_CFLAGS))
521 prepare: prepare0
522
523 # Generate some files
524 @@ -1103,6 +1176,8 @@ all: modules
525 # using awk while concatenating to the final file.
526
527 PHONY += modules
528 +modules: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
529 +modules: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
530 modules: $(vmlinux-dirs) $(if $(KBUILD_BUILTIN),vmlinux) modules.builtin
531 $(Q)$(AWK) '!x[$$0]++' $(vmlinux-dirs:%=$(objtree)/%/modules.order) > $(objtree)/modules.order
532 @$(kecho) ' Building modules, stage 2.';
533 @@ -1118,7 +1193,7 @@ modules.builtin: $(vmlinux-dirs:%=%/modules.builtin)
534
535 # Target to prepare building external modules
536 PHONY += modules_prepare
537 -modules_prepare: prepare scripts
538 +modules_prepare: gcc-plugins prepare scripts
539
540 # Target to install modules
541 PHONY += modules_install
542 @@ -1184,7 +1259,10 @@ MRPROPER_FILES += .config .config.old .version .old_version \
543 Module.symvers tags TAGS cscope* GPATH GTAGS GRTAGS GSYMS \
544 signing_key.priv signing_key.x509 x509.genkey \
545 extra_certificates signing_key.x509.keyid \
546 - signing_key.x509.signer vmlinux-gdb.py
547 + signing_key.x509.signer vmlinux-gdb.py \
548 + tools/gcc/size_overflow_plugin/size_overflow_hash_aux.h \
549 + tools/gcc/size_overflow_plugin/size_overflow_hash.h \
550 + tools/gcc/randomize_layout_seed.h
551
552 # clean - Delete most, but leave enough to build external modules
553 #
554 @@ -1223,7 +1301,7 @@ distclean: mrproper
555 @find $(srctree) $(RCS_FIND_IGNORE) \
556 \( -name '*.orig' -o -name '*.rej' -o -name '*~' \
557 -o -name '*.bak' -o -name '#*#' -o -name '.*.orig' \
558 - -o -name '.*.rej' -o -name '*%' -o -name 'core' \) \
559 + -o -name '.*.rej' -o -name '*.so' -o -name '*%' -o -name 'core' \) \
560 -type f -print | xargs rm -f
561
562
563 @@ -1389,6 +1467,8 @@ PHONY += $(module-dirs) modules
564 $(module-dirs): crmodverdir $(objtree)/Module.symvers
565 $(Q)$(MAKE) $(build)=$(patsubst _module_%,%,$@)
566
567 +modules: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
568 +modules: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
569 modules: $(module-dirs)
570 @$(kecho) ' Building modules, stage 2.';
571 $(Q)$(MAKE) -f $(srctree)/scripts/Makefile.modpost
572 @@ -1529,17 +1609,21 @@ else
573 target-dir = $(if $(KBUILD_EXTMOD),$(dir $<),$(dir $@))
574 endif
575
576 -%.s: %.c prepare scripts FORCE
577 +%.s: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
578 +%.s: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
579 +%.s: %.c gcc-plugins prepare scripts FORCE
580 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
581 %.i: %.c prepare scripts FORCE
582 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
583 -%.o: %.c prepare scripts FORCE
584 +%.o: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
585 +%.o: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
586 +%.o: %.c gcc-plugins prepare scripts FORCE
587 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
588 %.lst: %.c prepare scripts FORCE
589 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
590 -%.s: %.S prepare scripts FORCE
591 +%.s: %.S gcc-plugins prepare scripts FORCE
592 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
593 -%.o: %.S prepare scripts FORCE
594 +%.o: %.S gcc-plugins prepare scripts FORCE
595 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
596 %.symtypes: %.c prepare scripts FORCE
597 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
598 @@ -1551,11 +1635,15 @@ endif
599 $(build)=$(build-dir)
600 # Make sure the latest headers are built for Documentation
601 Documentation/: headers_install
602 -%/: prepare scripts FORCE
603 +%/: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
604 +%/: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
605 +%/: gcc-plugins prepare scripts FORCE
606 $(cmd_crmodverdir)
607 $(Q)$(MAKE) KBUILD_MODULES=$(if $(CONFIG_MODULES),1) \
608 $(build)=$(build-dir)
609 -%.ko: prepare scripts FORCE
610 +%.ko: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
611 +%.ko: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
612 +%.ko: gcc-plugins prepare scripts FORCE
613 $(cmd_crmodverdir)
614 $(Q)$(MAKE) KBUILD_MODULES=$(if $(CONFIG_MODULES),1) \
615 $(build)=$(build-dir) $(@:.ko=.o)
616 diff --git a/arch/alpha/include/asm/atomic.h b/arch/alpha/include/asm/atomic.h
617 index 8f8eafb..3405f46 100644
618 --- a/arch/alpha/include/asm/atomic.h
619 +++ b/arch/alpha/include/asm/atomic.h
620 @@ -239,4 +239,14 @@ static inline long atomic64_dec_if_positive(atomic64_t *v)
621 #define atomic_dec(v) atomic_sub(1,(v))
622 #define atomic64_dec(v) atomic64_sub(1,(v))
623
624 +#define atomic64_read_unchecked(v) atomic64_read(v)
625 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
626 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
627 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
628 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
629 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
630 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
631 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
632 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
633 +
634 #endif /* _ALPHA_ATOMIC_H */
635 diff --git a/arch/alpha/include/asm/cache.h b/arch/alpha/include/asm/cache.h
636 index ad368a9..fbe0f25 100644
637 --- a/arch/alpha/include/asm/cache.h
638 +++ b/arch/alpha/include/asm/cache.h
639 @@ -4,19 +4,19 @@
640 #ifndef __ARCH_ALPHA_CACHE_H
641 #define __ARCH_ALPHA_CACHE_H
642
643 +#include <linux/const.h>
644
645 /* Bytes per L1 (data) cache line. */
646 #if defined(CONFIG_ALPHA_GENERIC) || defined(CONFIG_ALPHA_EV6)
647 -# define L1_CACHE_BYTES 64
648 # define L1_CACHE_SHIFT 6
649 #else
650 /* Both EV4 and EV5 are write-through, read-allocate,
651 direct-mapped, physical.
652 */
653 -# define L1_CACHE_BYTES 32
654 # define L1_CACHE_SHIFT 5
655 #endif
656
657 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
658 #define SMP_CACHE_BYTES L1_CACHE_BYTES
659
660 #endif
661 diff --git a/arch/alpha/include/asm/elf.h b/arch/alpha/include/asm/elf.h
662 index 968d999..d36b2df 100644
663 --- a/arch/alpha/include/asm/elf.h
664 +++ b/arch/alpha/include/asm/elf.h
665 @@ -91,6 +91,13 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
666
667 #define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE + 0x1000000)
668
669 +#ifdef CONFIG_PAX_ASLR
670 +#define PAX_ELF_ET_DYN_BASE (current->personality & ADDR_LIMIT_32BIT ? 0x10000 : 0x120000000UL)
671 +
672 +#define PAX_DELTA_MMAP_LEN (current->personality & ADDR_LIMIT_32BIT ? 14 : 28)
673 +#define PAX_DELTA_STACK_LEN (current->personality & ADDR_LIMIT_32BIT ? 14 : 19)
674 +#endif
675 +
676 /* $0 is set by ld.so to a pointer to a function which might be
677 registered using atexit. This provides a mean for the dynamic
678 linker to call DT_FINI functions for shared libraries that have
679 diff --git a/arch/alpha/include/asm/pgalloc.h b/arch/alpha/include/asm/pgalloc.h
680 index aab14a0..b4fa3e7 100644
681 --- a/arch/alpha/include/asm/pgalloc.h
682 +++ b/arch/alpha/include/asm/pgalloc.h
683 @@ -29,6 +29,12 @@ pgd_populate(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
684 pgd_set(pgd, pmd);
685 }
686
687 +static inline void
688 +pgd_populate_kernel(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
689 +{
690 + pgd_populate(mm, pgd, pmd);
691 +}
692 +
693 extern pgd_t *pgd_alloc(struct mm_struct *mm);
694
695 static inline void
696 diff --git a/arch/alpha/include/asm/pgtable.h b/arch/alpha/include/asm/pgtable.h
697 index a9a1195..e9b8417 100644
698 --- a/arch/alpha/include/asm/pgtable.h
699 +++ b/arch/alpha/include/asm/pgtable.h
700 @@ -101,6 +101,17 @@ struct vm_area_struct;
701 #define PAGE_SHARED __pgprot(_PAGE_VALID | __ACCESS_BITS)
702 #define PAGE_COPY __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW)
703 #define PAGE_READONLY __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW)
704 +
705 +#ifdef CONFIG_PAX_PAGEEXEC
706 +# define PAGE_SHARED_NOEXEC __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOE)
707 +# define PAGE_COPY_NOEXEC __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW | _PAGE_FOE)
708 +# define PAGE_READONLY_NOEXEC __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW | _PAGE_FOE)
709 +#else
710 +# define PAGE_SHARED_NOEXEC PAGE_SHARED
711 +# define PAGE_COPY_NOEXEC PAGE_COPY
712 +# define PAGE_READONLY_NOEXEC PAGE_READONLY
713 +#endif
714 +
715 #define PAGE_KERNEL __pgprot(_PAGE_VALID | _PAGE_ASM | _PAGE_KRE | _PAGE_KWE)
716
717 #define _PAGE_NORMAL(x) __pgprot(_PAGE_VALID | __ACCESS_BITS | (x))
718 diff --git a/arch/alpha/kernel/module.c b/arch/alpha/kernel/module.c
719 index 2fd00b7..cfd5069 100644
720 --- a/arch/alpha/kernel/module.c
721 +++ b/arch/alpha/kernel/module.c
722 @@ -160,7 +160,7 @@ apply_relocate_add(Elf64_Shdr *sechdrs, const char *strtab,
723
724 /* The small sections were sorted to the end of the segment.
725 The following should definitely cover them. */
726 - gp = (u64)me->module_core + me->core_size - 0x8000;
727 + gp = (u64)me->module_core_rw + me->core_size_rw - 0x8000;
728 got = sechdrs[me->arch.gotsecindex].sh_addr;
729
730 for (i = 0; i < n; i++) {
731 diff --git a/arch/alpha/kernel/osf_sys.c b/arch/alpha/kernel/osf_sys.c
732 index e51f578..16c64a3 100644
733 --- a/arch/alpha/kernel/osf_sys.c
734 +++ b/arch/alpha/kernel/osf_sys.c
735 @@ -1296,10 +1296,11 @@ SYSCALL_DEFINE1(old_adjtimex, struct timex32 __user *, txc_p)
736 generic version except that we know how to honor ADDR_LIMIT_32BIT. */
737
738 static unsigned long
739 -arch_get_unmapped_area_1(unsigned long addr, unsigned long len,
740 - unsigned long limit)
741 +arch_get_unmapped_area_1(struct file *filp, unsigned long addr, unsigned long len,
742 + unsigned long limit, unsigned long flags)
743 {
744 struct vm_unmapped_area_info info;
745 + unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags);
746
747 info.flags = 0;
748 info.length = len;
749 @@ -1307,6 +1308,7 @@ arch_get_unmapped_area_1(unsigned long addr, unsigned long len,
750 info.high_limit = limit;
751 info.align_mask = 0;
752 info.align_offset = 0;
753 + info.threadstack_offset = offset;
754 return vm_unmapped_area(&info);
755 }
756
757 @@ -1339,20 +1341,24 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
758 merely specific addresses, but regions of memory -- perhaps
759 this feature should be incorporated into all ports? */
760
761 +#ifdef CONFIG_PAX_RANDMMAP
762 + if (!(current->mm->pax_flags & MF_PAX_RANDMMAP))
763 +#endif
764 +
765 if (addr) {
766 - addr = arch_get_unmapped_area_1 (PAGE_ALIGN(addr), len, limit);
767 + addr = arch_get_unmapped_area_1 (filp, PAGE_ALIGN(addr), len, limit, flags);
768 if (addr != (unsigned long) -ENOMEM)
769 return addr;
770 }
771
772 /* Next, try allocating at TASK_UNMAPPED_BASE. */
773 - addr = arch_get_unmapped_area_1 (PAGE_ALIGN(TASK_UNMAPPED_BASE),
774 - len, limit);
775 + addr = arch_get_unmapped_area_1 (filp, PAGE_ALIGN(current->mm->mmap_base), len, limit, flags);
776 +
777 if (addr != (unsigned long) -ENOMEM)
778 return addr;
779
780 /* Finally, try allocating in low memory. */
781 - addr = arch_get_unmapped_area_1 (PAGE_SIZE, len, limit);
782 + addr = arch_get_unmapped_area_1 (filp, PAGE_SIZE, len, limit, flags);
783
784 return addr;
785 }
786 diff --git a/arch/alpha/mm/fault.c b/arch/alpha/mm/fault.c
787 index 9d0ac09..479a962 100644
788 --- a/arch/alpha/mm/fault.c
789 +++ b/arch/alpha/mm/fault.c
790 @@ -53,6 +53,124 @@ __load_new_mm_context(struct mm_struct *next_mm)
791 __reload_thread(pcb);
792 }
793
794 +#ifdef CONFIG_PAX_PAGEEXEC
795 +/*
796 + * PaX: decide what to do with offenders (regs->pc = fault address)
797 + *
798 + * returns 1 when task should be killed
799 + * 2 when patched PLT trampoline was detected
800 + * 3 when unpatched PLT trampoline was detected
801 + */
802 +static int pax_handle_fetch_fault(struct pt_regs *regs)
803 +{
804 +
805 +#ifdef CONFIG_PAX_EMUPLT
806 + int err;
807 +
808 + do { /* PaX: patched PLT emulation #1 */
809 + unsigned int ldah, ldq, jmp;
810 +
811 + err = get_user(ldah, (unsigned int *)regs->pc);
812 + err |= get_user(ldq, (unsigned int *)(regs->pc+4));
813 + err |= get_user(jmp, (unsigned int *)(regs->pc+8));
814 +
815 + if (err)
816 + break;
817 +
818 + if ((ldah & 0xFFFF0000U) == 0x277B0000U &&
819 + (ldq & 0xFFFF0000U) == 0xA77B0000U &&
820 + jmp == 0x6BFB0000U)
821 + {
822 + unsigned long r27, addr;
823 + unsigned long addrh = (ldah | 0xFFFFFFFFFFFF0000UL) << 16;
824 + unsigned long addrl = ldq | 0xFFFFFFFFFFFF0000UL;
825 +
826 + addr = regs->r27 + ((addrh ^ 0x80000000UL) + 0x80000000UL) + ((addrl ^ 0x8000UL) + 0x8000UL);
827 + err = get_user(r27, (unsigned long *)addr);
828 + if (err)
829 + break;
830 +
831 + regs->r27 = r27;
832 + regs->pc = r27;
833 + return 2;
834 + }
835 + } while (0);
836 +
837 + do { /* PaX: patched PLT emulation #2 */
838 + unsigned int ldah, lda, br;
839 +
840 + err = get_user(ldah, (unsigned int *)regs->pc);
841 + err |= get_user(lda, (unsigned int *)(regs->pc+4));
842 + err |= get_user(br, (unsigned int *)(regs->pc+8));
843 +
844 + if (err)
845 + break;
846 +
847 + if ((ldah & 0xFFFF0000U) == 0x277B0000U &&
848 + (lda & 0xFFFF0000U) == 0xA77B0000U &&
849 + (br & 0xFFE00000U) == 0xC3E00000U)
850 + {
851 + unsigned long addr = br | 0xFFFFFFFFFFE00000UL;
852 + unsigned long addrh = (ldah | 0xFFFFFFFFFFFF0000UL) << 16;
853 + unsigned long addrl = lda | 0xFFFFFFFFFFFF0000UL;
854 +
855 + regs->r27 += ((addrh ^ 0x80000000UL) + 0x80000000UL) + ((addrl ^ 0x8000UL) + 0x8000UL);
856 + regs->pc += 12 + (((addr ^ 0x00100000UL) + 0x00100000UL) << 2);
857 + return 2;
858 + }
859 + } while (0);
860 +
861 + do { /* PaX: unpatched PLT emulation */
862 + unsigned int br;
863 +
864 + err = get_user(br, (unsigned int *)regs->pc);
865 +
866 + if (!err && (br & 0xFFE00000U) == 0xC3800000U) {
867 + unsigned int br2, ldq, nop, jmp;
868 + unsigned long addr = br | 0xFFFFFFFFFFE00000UL, resolver;
869 +
870 + addr = regs->pc + 4 + (((addr ^ 0x00100000UL) + 0x00100000UL) << 2);
871 + err = get_user(br2, (unsigned int *)addr);
872 + err |= get_user(ldq, (unsigned int *)(addr+4));
873 + err |= get_user(nop, (unsigned int *)(addr+8));
874 + err |= get_user(jmp, (unsigned int *)(addr+12));
875 + err |= get_user(resolver, (unsigned long *)(addr+16));
876 +
877 + if (err)
878 + break;
879 +
880 + if (br2 == 0xC3600000U &&
881 + ldq == 0xA77B000CU &&
882 + nop == 0x47FF041FU &&
883 + jmp == 0x6B7B0000U)
884 + {
885 + regs->r28 = regs->pc+4;
886 + regs->r27 = addr+16;
887 + regs->pc = resolver;
888 + return 3;
889 + }
890 + }
891 + } while (0);
892 +#endif
893 +
894 + return 1;
895 +}
896 +
897 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
898 +{
899 + unsigned long i;
900 +
901 + printk(KERN_ERR "PAX: bytes at PC: ");
902 + for (i = 0; i < 5; i++) {
903 + unsigned int c;
904 + if (get_user(c, (unsigned int *)pc+i))
905 + printk(KERN_CONT "???????? ");
906 + else
907 + printk(KERN_CONT "%08x ", c);
908 + }
909 + printk("\n");
910 +}
911 +#endif
912
913 /*
914 * This routine handles page faults. It determines the address,
915 @@ -133,8 +251,29 @@ retry:
916 good_area:
917 si_code = SEGV_ACCERR;
918 if (cause < 0) {
919 - if (!(vma->vm_flags & VM_EXEC))
920 + if (!(vma->vm_flags & VM_EXEC)) {
921 +
922 +#ifdef CONFIG_PAX_PAGEEXEC
923 + if (!(mm->pax_flags & MF_PAX_PAGEEXEC) || address != regs->pc)
924 + goto bad_area;
925 +
926 + up_read(&mm->mmap_sem);
927 + switch (pax_handle_fetch_fault(regs)) {
928 +
929 +#ifdef CONFIG_PAX_EMUPLT
930 + case 2:
931 + case 3:
932 + return;
933 +#endif
934 +
935 + }
936 + pax_report_fault(regs, (void *)regs->pc, (void *)rdusp());
937 + do_group_exit(SIGKILL);
938 +#else
939 goto bad_area;
940 +#endif
941 +
942 + }
943 } else if (!cause) {
944 /* Allow reads even for write-only mappings */
945 if (!(vma->vm_flags & (VM_READ | VM_WRITE)))
946 diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
947 index cf4c0c9..a87ecf5 100644
948 --- a/arch/arm/Kconfig
949 +++ b/arch/arm/Kconfig
950 @@ -1735,7 +1735,7 @@ config ALIGNMENT_TRAP
951
952 config UACCESS_WITH_MEMCPY
953 bool "Use kernel mem{cpy,set}() for {copy_to,clear}_user()"
954 - depends on MMU
955 + depends on MMU && !PAX_MEMORY_UDEREF
956 default y if CPU_FEROCEON
957 help
958 Implement faster copy_to_user and clear_user methods for CPU
959 @@ -1999,6 +1999,7 @@ config XIP_PHYS_ADDR
960 config KEXEC
961 bool "Kexec system call (EXPERIMENTAL)"
962 depends on (!SMP || PM_SLEEP_SMP)
963 + depends on !GRKERNSEC_KMEM
964 help
965 kexec is a system call that implements the ability to shutdown your
966 current kernel, and to start another kernel. It is like a reboot
967 diff --git a/arch/arm/include/asm/atomic.h b/arch/arm/include/asm/atomic.h
968 index e22c119..abe7041 100644
969 --- a/arch/arm/include/asm/atomic.h
970 +++ b/arch/arm/include/asm/atomic.h
971 @@ -18,17 +18,41 @@
972 #include <asm/barrier.h>
973 #include <asm/cmpxchg.h>
974
975 +#ifdef CONFIG_GENERIC_ATOMIC64
976 +#include <asm-generic/atomic64.h>
977 +#endif
978 +
979 #define ATOMIC_INIT(i) { (i) }
980
981 #ifdef __KERNEL__
982
983 +#ifdef CONFIG_THUMB2_KERNEL
984 +#define REFCOUNT_TRAP_INSN "bkpt 0xf1"
985 +#else
986 +#define REFCOUNT_TRAP_INSN "bkpt 0xf103"
987 +#endif
988 +
989 +#define _ASM_EXTABLE(from, to) \
990 +" .pushsection __ex_table,\"a\"\n"\
991 +" .align 3\n" \
992 +" .long " #from ", " #to"\n" \
993 +" .popsection"
994 +
995 /*
996 * On ARM, ordinary assignment (str instruction) doesn't clear the local
997 * strex/ldrex monitor on some implementations. The reason we can use it for
998 * atomic_set() is the clrex or dummy strex done on every exception return.
999 */
1000 #define atomic_read(v) ACCESS_ONCE((v)->counter)
1001 +static inline int atomic_read_unchecked(const atomic_unchecked_t *v)
1002 +{
1003 + return ACCESS_ONCE(v->counter);
1004 +}
1005 #define atomic_set(v,i) (((v)->counter) = (i))
1006 +static inline void atomic_set_unchecked(atomic_unchecked_t *v, int i)
1007 +{
1008 + v->counter = i;
1009 +}
1010
1011 #if __LINUX_ARM_ARCH__ >= 6
1012
1013 @@ -38,26 +62,50 @@
1014 * to ensure that the update happens.
1015 */
1016
1017 -#define ATOMIC_OP(op, c_op, asm_op) \
1018 -static inline void atomic_##op(int i, atomic_t *v) \
1019 +#ifdef CONFIG_PAX_REFCOUNT
1020 +#define __OVERFLOW_POST \
1021 + " bvc 3f\n" \
1022 + "2: " REFCOUNT_TRAP_INSN "\n"\
1023 + "3:\n"
1024 +#define __OVERFLOW_POST_RETURN \
1025 + " bvc 3f\n" \
1026 +" mov %0, %1\n" \
1027 + "2: " REFCOUNT_TRAP_INSN "\n"\
1028 + "3:\n"
1029 +#define __OVERFLOW_EXTABLE \
1030 + "4:\n" \
1031 + _ASM_EXTABLE(2b, 4b)
1032 +#else
1033 +#define __OVERFLOW_POST
1034 +#define __OVERFLOW_POST_RETURN
1035 +#define __OVERFLOW_EXTABLE
1036 +#endif
1037 +
1038 +#define __ATOMIC_OP(op, suffix, c_op, asm_op, post_op, extable) \
1039 +static inline void atomic_##op##suffix(int i, atomic##suffix##_t *v) \
1040 { \
1041 unsigned long tmp; \
1042 int result; \
1043 \
1044 prefetchw(&v->counter); \
1045 - __asm__ __volatile__("@ atomic_" #op "\n" \
1046 + __asm__ __volatile__("@ atomic_" #op #suffix "\n" \
1047 "1: ldrex %0, [%3]\n" \
1048 " " #asm_op " %0, %0, %4\n" \
1049 + post_op \
1050 " strex %1, %0, [%3]\n" \
1051 " teq %1, #0\n" \
1052 -" bne 1b" \
1053 +" bne 1b\n" \
1054 + extable \
1055 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) \
1056 : "r" (&v->counter), "Ir" (i) \
1057 : "cc"); \
1058 } \
1059
1060 -#define ATOMIC_OP_RETURN(op, c_op, asm_op) \
1061 -static inline int atomic_##op##_return(int i, atomic_t *v) \
1062 +#define ATOMIC_OP(op, c_op, asm_op) __ATOMIC_OP(op, _unchecked, c_op, asm_op, , )\
1063 + __ATOMIC_OP(op, , c_op, asm_op##s, __OVERFLOW_POST, __OVERFLOW_EXTABLE)
1064 +
1065 +#define __ATOMIC_OP_RETURN(op, suffix, c_op, asm_op, post_op, extable) \
1066 +static inline int atomic_##op##_return##suffix(int i, atomic##suffix##_t *v)\
1067 { \
1068 unsigned long tmp; \
1069 int result; \
1070 @@ -65,12 +113,14 @@ static inline int atomic_##op##_return(int i, atomic_t *v) \
1071 smp_mb(); \
1072 prefetchw(&v->counter); \
1073 \
1074 - __asm__ __volatile__("@ atomic_" #op "_return\n" \
1075 + __asm__ __volatile__("@ atomic_" #op "_return" #suffix "\n" \
1076 "1: ldrex %0, [%3]\n" \
1077 " " #asm_op " %0, %0, %4\n" \
1078 + post_op \
1079 " strex %1, %0, [%3]\n" \
1080 " teq %1, #0\n" \
1081 -" bne 1b" \
1082 +" bne 1b\n" \
1083 + extable \
1084 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) \
1085 : "r" (&v->counter), "Ir" (i) \
1086 : "cc"); \
1087 @@ -80,6 +130,9 @@ static inline int atomic_##op##_return(int i, atomic_t *v) \
1088 return result; \
1089 }
1090
1091 +#define ATOMIC_OP_RETURN(op, c_op, asm_op) __ATOMIC_OP_RETURN(op, _unchecked, c_op, asm_op, , )\
1092 + __ATOMIC_OP_RETURN(op, , c_op, asm_op##s, __OVERFLOW_POST_RETURN, __OVERFLOW_EXTABLE)
1093 +
1094 static inline int atomic_cmpxchg(atomic_t *ptr, int old, int new)
1095 {
1096 int oldval;
1097 @@ -115,12 +168,24 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u)
1098 __asm__ __volatile__ ("@ atomic_add_unless\n"
1099 "1: ldrex %0, [%4]\n"
1100 " teq %0, %5\n"
1101 -" beq 2f\n"
1102 -" add %1, %0, %6\n"
1103 +" beq 4f\n"
1104 +" adds %1, %0, %6\n"
1105 +
1106 +#ifdef CONFIG_PAX_REFCOUNT
1107 +" bvc 3f\n"
1108 +"2: " REFCOUNT_TRAP_INSN "\n"
1109 +"3:\n"
1110 +#endif
1111 +
1112 " strex %2, %1, [%4]\n"
1113 " teq %2, #0\n"
1114 " bne 1b\n"
1115 -"2:"
1116 +"4:"
1117 +
1118 +#ifdef CONFIG_PAX_REFCOUNT
1119 + _ASM_EXTABLE(2b, 4b)
1120 +#endif
1121 +
1122 : "=&r" (oldval), "=&r" (newval), "=&r" (tmp), "+Qo" (v->counter)
1123 : "r" (&v->counter), "r" (u), "r" (a)
1124 : "cc");
1125 @@ -131,14 +196,36 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u)
1126 return oldval;
1127 }
1128
1129 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *ptr, int old, int new)
1130 +{
1131 + unsigned long oldval, res;
1132 +
1133 + smp_mb();
1134 +
1135 + do {
1136 + __asm__ __volatile__("@ atomic_cmpxchg_unchecked\n"
1137 + "ldrex %1, [%3]\n"
1138 + "mov %0, #0\n"
1139 + "teq %1, %4\n"
1140 + "strexeq %0, %5, [%3]\n"
1141 + : "=&r" (res), "=&r" (oldval), "+Qo" (ptr->counter)
1142 + : "r" (&ptr->counter), "Ir" (old), "r" (new)
1143 + : "cc");
1144 + } while (res);
1145 +
1146 + smp_mb();
1147 +
1148 + return oldval;
1149 +}
1150 +
1151 #else /* ARM_ARCH_6 */
1152
1153 #ifdef CONFIG_SMP
1154 #error SMP not supported on pre-ARMv6 CPUs
1155 #endif
1156
1157 -#define ATOMIC_OP(op, c_op, asm_op) \
1158 -static inline void atomic_##op(int i, atomic_t *v) \
1159 +#define __ATOMIC_OP(op, suffix, c_op, asm_op) \
1160 +static inline void atomic_##op##suffix(int i, atomic##suffix##_t *v) \
1161 { \
1162 unsigned long flags; \
1163 \
1164 @@ -147,8 +234,11 @@ static inline void atomic_##op(int i, atomic_t *v) \
1165 raw_local_irq_restore(flags); \
1166 } \
1167
1168 -#define ATOMIC_OP_RETURN(op, c_op, asm_op) \
1169 -static inline int atomic_##op##_return(int i, atomic_t *v) \
1170 +#define ATOMIC_OP(op, c_op, asm_op) __ATOMIC_OP(op, , c_op, asm_op) \
1171 + __ATOMIC_OP(op, _unchecked, c_op, asm_op)
1172 +
1173 +#define __ATOMIC_OP_RETURN(op, suffix, c_op, asm_op) \
1174 +static inline int atomic_##op##_return##suffix(int i, atomic##suffix##_t *v)\
1175 { \
1176 unsigned long flags; \
1177 int val; \
1178 @@ -161,6 +251,9 @@ static inline int atomic_##op##_return(int i, atomic_t *v) \
1179 return val; \
1180 }
1181
1182 +#define ATOMIC_OP_RETURN(op, c_op, asm_op) __ATOMIC_OP_RETURN(op, , c_op, asm_op)\
1183 + __ATOMIC_OP_RETURN(op, _unchecked, c_op, asm_op)
1184 +
1185 static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
1186 {
1187 int ret;
1188 @@ -175,6 +268,11 @@ static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
1189 return ret;
1190 }
1191
1192 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old, int new)
1193 +{
1194 + return atomic_cmpxchg((atomic_t *)v, old, new);
1195 +}
1196 +
1197 static inline int __atomic_add_unless(atomic_t *v, int a, int u)
1198 {
1199 int c, old;
1200 @@ -196,16 +294,38 @@ ATOMIC_OPS(sub, -=, sub)
1201
1202 #undef ATOMIC_OPS
1203 #undef ATOMIC_OP_RETURN
1204 +#undef __ATOMIC_OP_RETURN
1205 #undef ATOMIC_OP
1206 +#undef __ATOMIC_OP
1207
1208 #define atomic_xchg(v, new) (xchg(&((v)->counter), new))
1209 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
1210 +{
1211 + return xchg(&v->counter, new);
1212 +}
1213
1214 #define atomic_inc(v) atomic_add(1, v)
1215 +static inline void atomic_inc_unchecked(atomic_unchecked_t *v)
1216 +{
1217 + atomic_add_unchecked(1, v);
1218 +}
1219 #define atomic_dec(v) atomic_sub(1, v)
1220 +static inline void atomic_dec_unchecked(atomic_unchecked_t *v)
1221 +{
1222 + atomic_sub_unchecked(1, v);
1223 +}
1224
1225 #define atomic_inc_and_test(v) (atomic_add_return(1, v) == 0)
1226 +static inline int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
1227 +{
1228 + return atomic_add_return_unchecked(1, v) == 0;
1229 +}
1230 #define atomic_dec_and_test(v) (atomic_sub_return(1, v) == 0)
1231 #define atomic_inc_return(v) (atomic_add_return(1, v))
1232 +static inline int atomic_inc_return_unchecked(atomic_unchecked_t *v)
1233 +{
1234 + return atomic_add_return_unchecked(1, v);
1235 +}
1236 #define atomic_dec_return(v) (atomic_sub_return(1, v))
1237 #define atomic_sub_and_test(i, v) (atomic_sub_return(i, v) == 0)
1238
1239 @@ -216,6 +336,14 @@ typedef struct {
1240 long long counter;
1241 } atomic64_t;
1242
1243 +#ifdef CONFIG_PAX_REFCOUNT
1244 +typedef struct {
1245 + long long counter;
1246 +} atomic64_unchecked_t;
1247 +#else
1248 +typedef atomic64_t atomic64_unchecked_t;
1249 +#endif
1250 +
1251 #define ATOMIC64_INIT(i) { (i) }
1252
1253 #ifdef CONFIG_ARM_LPAE
1254 @@ -232,6 +360,19 @@ static inline long long atomic64_read(const atomic64_t *v)
1255 return result;
1256 }
1257
1258 +static inline long long atomic64_read_unchecked(const atomic64_unchecked_t *v)
1259 +{
1260 + long long result;
1261 +
1262 + __asm__ __volatile__("@ atomic64_read_unchecked\n"
1263 +" ldrd %0, %H0, [%1]"
1264 + : "=&r" (result)
1265 + : "r" (&v->counter), "Qo" (v->counter)
1266 + );
1267 +
1268 + return result;
1269 +}
1270 +
1271 static inline void atomic64_set(atomic64_t *v, long long i)
1272 {
1273 __asm__ __volatile__("@ atomic64_set\n"
1274 @@ -240,6 +381,15 @@ static inline void atomic64_set(atomic64_t *v, long long i)
1275 : "r" (&v->counter), "r" (i)
1276 );
1277 }
1278 +
1279 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long long i)
1280 +{
1281 + __asm__ __volatile__("@ atomic64_set_unchecked\n"
1282 +" strd %2, %H2, [%1]"
1283 + : "=Qo" (v->counter)
1284 + : "r" (&v->counter), "r" (i)
1285 + );
1286 +}
1287 #else
1288 static inline long long atomic64_read(const atomic64_t *v)
1289 {
1290 @@ -254,6 +404,19 @@ static inline long long atomic64_read(const atomic64_t *v)
1291 return result;
1292 }
1293
1294 +static inline long long atomic64_read_unchecked(const atomic64_unchecked_t *v)
1295 +{
1296 + long long result;
1297 +
1298 + __asm__ __volatile__("@ atomic64_read_unchecked\n"
1299 +" ldrexd %0, %H0, [%1]"
1300 + : "=&r" (result)
1301 + : "r" (&v->counter), "Qo" (v->counter)
1302 + );
1303 +
1304 + return result;
1305 +}
1306 +
1307 static inline void atomic64_set(atomic64_t *v, long long i)
1308 {
1309 long long tmp;
1310 @@ -268,29 +431,57 @@ static inline void atomic64_set(atomic64_t *v, long long i)
1311 : "r" (&v->counter), "r" (i)
1312 : "cc");
1313 }
1314 +
1315 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long long i)
1316 +{
1317 + long long tmp;
1318 +
1319 + prefetchw(&v->counter);
1320 + __asm__ __volatile__("@ atomic64_set_unchecked\n"
1321 +"1: ldrexd %0, %H0, [%2]\n"
1322 +" strexd %0, %3, %H3, [%2]\n"
1323 +" teq %0, #0\n"
1324 +" bne 1b"
1325 + : "=&r" (tmp), "=Qo" (v->counter)
1326 + : "r" (&v->counter), "r" (i)
1327 + : "cc");
1328 +}
1329 #endif
1330
1331 -#define ATOMIC64_OP(op, op1, op2) \
1332 -static inline void atomic64_##op(long long i, atomic64_t *v) \
1333 +#undef __OVERFLOW_POST_RETURN
1334 +#define __OVERFLOW_POST_RETURN \
1335 + " bvc 3f\n" \
1336 +" mov %0, %1\n" \
1337 +" mov %H0, %H1\n" \
1338 + "2: " REFCOUNT_TRAP_INSN "\n"\
1339 + "3:\n"
1340 +
1341 +#define __ATOMIC64_OP(op, suffix, op1, op2, post_op, extable) \
1342 +static inline void atomic64_##op##suffix(long long i, atomic64##suffix##_t *v)\
1343 { \
1344 long long result; \
1345 unsigned long tmp; \
1346 \
1347 prefetchw(&v->counter); \
1348 - __asm__ __volatile__("@ atomic64_" #op "\n" \
1349 + __asm__ __volatile__("@ atomic64_" #op #suffix "\n" \
1350 "1: ldrexd %0, %H0, [%3]\n" \
1351 " " #op1 " %Q0, %Q0, %Q4\n" \
1352 " " #op2 " %R0, %R0, %R4\n" \
1353 + post_op \
1354 " strexd %1, %0, %H0, [%3]\n" \
1355 " teq %1, #0\n" \
1356 -" bne 1b" \
1357 +" bne 1b\n" \
1358 + extable \
1359 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) \
1360 : "r" (&v->counter), "r" (i) \
1361 : "cc"); \
1362 } \
1363
1364 -#define ATOMIC64_OP_RETURN(op, op1, op2) \
1365 -static inline long long atomic64_##op##_return(long long i, atomic64_t *v) \
1366 +#define ATOMIC64_OP(op, op1, op2) __ATOMIC64_OP(op, _unchecked, op1, op2, , ) \
1367 + __ATOMIC64_OP(op, , op1, op2##s, __OVERFLOW_POST, __OVERFLOW_EXTABLE)
1368 +
1369 +#define __ATOMIC64_OP_RETURN(op, suffix, op1, op2, post_op, extable) \
1370 +static inline long long atomic64_##op##_return##suffix(long long i, atomic64##suffix##_t *v) \
1371 { \
1372 long long result; \
1373 unsigned long tmp; \
1374 @@ -298,13 +489,15 @@ static inline long long atomic64_##op##_return(long long i, atomic64_t *v) \
1375 smp_mb(); \
1376 prefetchw(&v->counter); \
1377 \
1378 - __asm__ __volatile__("@ atomic64_" #op "_return\n" \
1379 + __asm__ __volatile__("@ atomic64_" #op "_return" #suffix "\n" \
1380 "1: ldrexd %0, %H0, [%3]\n" \
1381 " " #op1 " %Q0, %Q0, %Q4\n" \
1382 " " #op2 " %R0, %R0, %R4\n" \
1383 + post_op \
1384 " strexd %1, %0, %H0, [%3]\n" \
1385 " teq %1, #0\n" \
1386 -" bne 1b" \
1387 +" bne 1b\n" \
1388 + extable \
1389 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) \
1390 : "r" (&v->counter), "r" (i) \
1391 : "cc"); \
1392 @@ -314,6 +507,9 @@ static inline long long atomic64_##op##_return(long long i, atomic64_t *v) \
1393 return result; \
1394 }
1395
1396 +#define ATOMIC64_OP_RETURN(op, op1, op2) __ATOMIC64_OP_RETURN(op, _unchecked, op1, op2, , ) \
1397 + __ATOMIC64_OP_RETURN(op, , op1, op2##s, __OVERFLOW_POST_RETURN, __OVERFLOW_EXTABLE)
1398 +
1399 #define ATOMIC64_OPS(op, op1, op2) \
1400 ATOMIC64_OP(op, op1, op2) \
1401 ATOMIC64_OP_RETURN(op, op1, op2)
1402 @@ -323,7 +519,12 @@ ATOMIC64_OPS(sub, subs, sbc)
1403
1404 #undef ATOMIC64_OPS
1405 #undef ATOMIC64_OP_RETURN
1406 +#undef __ATOMIC64_OP_RETURN
1407 #undef ATOMIC64_OP
1408 +#undef __ATOMIC64_OP
1409 +#undef __OVERFLOW_EXTABLE
1410 +#undef __OVERFLOW_POST_RETURN
1411 +#undef __OVERFLOW_POST
1412
1413 static inline long long atomic64_cmpxchg(atomic64_t *ptr, long long old,
1414 long long new)
1415 @@ -351,6 +552,31 @@ static inline long long atomic64_cmpxchg(atomic64_t *ptr, long long old,
1416 return oldval;
1417 }
1418
1419 +static inline long long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *ptr, long long old,
1420 + long long new)
1421 +{
1422 + long long oldval;
1423 + unsigned long res;
1424 +
1425 + smp_mb();
1426 +
1427 + do {
1428 + __asm__ __volatile__("@ atomic64_cmpxchg_unchecked\n"
1429 + "ldrexd %1, %H1, [%3]\n"
1430 + "mov %0, #0\n"
1431 + "teq %1, %4\n"
1432 + "teqeq %H1, %H4\n"
1433 + "strexdeq %0, %5, %H5, [%3]"
1434 + : "=&r" (res), "=&r" (oldval), "+Qo" (ptr->counter)
1435 + : "r" (&ptr->counter), "r" (old), "r" (new)
1436 + : "cc");
1437 + } while (res);
1438 +
1439 + smp_mb();
1440 +
1441 + return oldval;
1442 +}
1443 +
1444 static inline long long atomic64_xchg(atomic64_t *ptr, long long new)
1445 {
1446 long long result;
1447 @@ -376,21 +602,35 @@ static inline long long atomic64_xchg(atomic64_t *ptr, long long new)
1448 static inline long long atomic64_dec_if_positive(atomic64_t *v)
1449 {
1450 long long result;
1451 - unsigned long tmp;
1452 + u64 tmp;
1453
1454 smp_mb();
1455 prefetchw(&v->counter);
1456
1457 __asm__ __volatile__("@ atomic64_dec_if_positive\n"
1458 -"1: ldrexd %0, %H0, [%3]\n"
1459 -" subs %Q0, %Q0, #1\n"
1460 -" sbc %R0, %R0, #0\n"
1461 +"1: ldrexd %1, %H1, [%3]\n"
1462 +" subs %Q0, %Q1, #1\n"
1463 +" sbcs %R0, %R1, #0\n"
1464 +
1465 +#ifdef CONFIG_PAX_REFCOUNT
1466 +" bvc 3f\n"
1467 +" mov %Q0, %Q1\n"
1468 +" mov %R0, %R1\n"
1469 +"2: " REFCOUNT_TRAP_INSN "\n"
1470 +"3:\n"
1471 +#endif
1472 +
1473 " teq %R0, #0\n"
1474 -" bmi 2f\n"
1475 +" bmi 4f\n"
1476 " strexd %1, %0, %H0, [%3]\n"
1477 " teq %1, #0\n"
1478 " bne 1b\n"
1479 -"2:"
1480 +"4:\n"
1481 +
1482 +#ifdef CONFIG_PAX_REFCOUNT
1483 + _ASM_EXTABLE(2b, 4b)
1484 +#endif
1485 +
1486 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter)
1487 : "r" (&v->counter)
1488 : "cc");
1489 @@ -414,13 +654,25 @@ static inline int atomic64_add_unless(atomic64_t *v, long long a, long long u)
1490 " teq %0, %5\n"
1491 " teqeq %H0, %H5\n"
1492 " moveq %1, #0\n"
1493 -" beq 2f\n"
1494 +" beq 4f\n"
1495 " adds %Q0, %Q0, %Q6\n"
1496 -" adc %R0, %R0, %R6\n"
1497 +" adcs %R0, %R0, %R6\n"
1498 +
1499 +#ifdef CONFIG_PAX_REFCOUNT
1500 +" bvc 3f\n"
1501 +"2: " REFCOUNT_TRAP_INSN "\n"
1502 +"3:\n"
1503 +#endif
1504 +
1505 " strexd %2, %0, %H0, [%4]\n"
1506 " teq %2, #0\n"
1507 " bne 1b\n"
1508 -"2:"
1509 +"4:\n"
1510 +
1511 +#ifdef CONFIG_PAX_REFCOUNT
1512 + _ASM_EXTABLE(2b, 4b)
1513 +#endif
1514 +
1515 : "=&r" (val), "+r" (ret), "=&r" (tmp), "+Qo" (v->counter)
1516 : "r" (&v->counter), "r" (u), "r" (a)
1517 : "cc");
1518 @@ -433,10 +685,13 @@ static inline int atomic64_add_unless(atomic64_t *v, long long a, long long u)
1519
1520 #define atomic64_add_negative(a, v) (atomic64_add_return((a), (v)) < 0)
1521 #define atomic64_inc(v) atomic64_add(1LL, (v))
1522 +#define atomic64_inc_unchecked(v) atomic64_add_unchecked(1LL, (v))
1523 #define atomic64_inc_return(v) atomic64_add_return(1LL, (v))
1524 +#define atomic64_inc_return_unchecked(v) atomic64_add_return_unchecked(1LL, (v))
1525 #define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0)
1526 #define atomic64_sub_and_test(a, v) (atomic64_sub_return((a), (v)) == 0)
1527 #define atomic64_dec(v) atomic64_sub(1LL, (v))
1528 +#define atomic64_dec_unchecked(v) atomic64_sub_unchecked(1LL, (v))
1529 #define atomic64_dec_return(v) atomic64_sub_return(1LL, (v))
1530 #define atomic64_dec_and_test(v) (atomic64_dec_return((v)) == 0)
1531 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1LL, 0LL)
1532 diff --git a/arch/arm/include/asm/barrier.h b/arch/arm/include/asm/barrier.h
1533 index d2f81e6..3c4dba5 100644
1534 --- a/arch/arm/include/asm/barrier.h
1535 +++ b/arch/arm/include/asm/barrier.h
1536 @@ -67,7 +67,7 @@
1537 do { \
1538 compiletime_assert_atomic_type(*p); \
1539 smp_mb(); \
1540 - ACCESS_ONCE(*p) = (v); \
1541 + ACCESS_ONCE_RW(*p) = (v); \
1542 } while (0)
1543
1544 #define smp_load_acquire(p) \
1545 diff --git a/arch/arm/include/asm/cache.h b/arch/arm/include/asm/cache.h
1546 index 75fe66b..ba3dee4 100644
1547 --- a/arch/arm/include/asm/cache.h
1548 +++ b/arch/arm/include/asm/cache.h
1549 @@ -4,8 +4,10 @@
1550 #ifndef __ASMARM_CACHE_H
1551 #define __ASMARM_CACHE_H
1552
1553 +#include <linux/const.h>
1554 +
1555 #define L1_CACHE_SHIFT CONFIG_ARM_L1_CACHE_SHIFT
1556 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
1557 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
1558
1559 /*
1560 * Memory returned by kmalloc() may be used for DMA, so we must make
1561 @@ -24,5 +26,6 @@
1562 #endif
1563
1564 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
1565 +#define __read_only __attribute__ ((__section__(".data..read_only")))
1566
1567 #endif
1568 diff --git a/arch/arm/include/asm/cacheflush.h b/arch/arm/include/asm/cacheflush.h
1569 index 2d46862..a35415b 100644
1570 --- a/arch/arm/include/asm/cacheflush.h
1571 +++ b/arch/arm/include/asm/cacheflush.h
1572 @@ -116,7 +116,7 @@ struct cpu_cache_fns {
1573 void (*dma_unmap_area)(const void *, size_t, int);
1574
1575 void (*dma_flush_range)(const void *, const void *);
1576 -};
1577 +} __no_const;
1578
1579 /*
1580 * Select the calling method
1581 diff --git a/arch/arm/include/asm/checksum.h b/arch/arm/include/asm/checksum.h
1582 index 5233151..87a71fa 100644
1583 --- a/arch/arm/include/asm/checksum.h
1584 +++ b/arch/arm/include/asm/checksum.h
1585 @@ -37,7 +37,19 @@ __wsum
1586 csum_partial_copy_nocheck(const void *src, void *dst, int len, __wsum sum);
1587
1588 __wsum
1589 -csum_partial_copy_from_user(const void __user *src, void *dst, int len, __wsum sum, int *err_ptr);
1590 +__csum_partial_copy_from_user(const void __user *src, void *dst, int len, __wsum sum, int *err_ptr);
1591 +
1592 +static inline __wsum
1593 +csum_partial_copy_from_user(const void __user *src, void *dst, int len, __wsum sum, int *err_ptr)
1594 +{
1595 + __wsum ret;
1596 + pax_open_userland();
1597 + ret = __csum_partial_copy_from_user(src, dst, len, sum, err_ptr);
1598 + pax_close_userland();
1599 + return ret;
1600 +}
1601 +
1602 +
1603
1604 /*
1605 * Fold a partial checksum without adding pseudo headers
1606 diff --git a/arch/arm/include/asm/cmpxchg.h b/arch/arm/include/asm/cmpxchg.h
1607 index abb2c37..96db950 100644
1608 --- a/arch/arm/include/asm/cmpxchg.h
1609 +++ b/arch/arm/include/asm/cmpxchg.h
1610 @@ -104,6 +104,8 @@ static inline unsigned long __xchg(unsigned long x, volatile void *ptr, int size
1611
1612 #define xchg(ptr,x) \
1613 ((__typeof__(*(ptr)))__xchg((unsigned long)(x),(ptr),sizeof(*(ptr))))
1614 +#define xchg_unchecked(ptr,x) \
1615 + ((__typeof__(*(ptr)))__xchg((unsigned long)(x),(ptr),sizeof(*(ptr))))
1616
1617 #include <asm-generic/cmpxchg-local.h>
1618
1619 diff --git a/arch/arm/include/asm/domain.h b/arch/arm/include/asm/domain.h
1620 index 6ddbe44..b5e38b1a 100644
1621 --- a/arch/arm/include/asm/domain.h
1622 +++ b/arch/arm/include/asm/domain.h
1623 @@ -48,18 +48,37 @@
1624 * Domain types
1625 */
1626 #define DOMAIN_NOACCESS 0
1627 -#define DOMAIN_CLIENT 1
1628 #ifdef CONFIG_CPU_USE_DOMAINS
1629 +#define DOMAIN_USERCLIENT 1
1630 +#define DOMAIN_KERNELCLIENT 1
1631 #define DOMAIN_MANAGER 3
1632 +#define DOMAIN_VECTORS DOMAIN_USER
1633 #else
1634 +
1635 +#ifdef CONFIG_PAX_KERNEXEC
1636 #define DOMAIN_MANAGER 1
1637 +#define DOMAIN_KERNEXEC 3
1638 +#else
1639 +#define DOMAIN_MANAGER 1
1640 +#endif
1641 +
1642 +#ifdef CONFIG_PAX_MEMORY_UDEREF
1643 +#define DOMAIN_USERCLIENT 0
1644 +#define DOMAIN_UDEREF 1
1645 +#define DOMAIN_VECTORS DOMAIN_KERNEL
1646 +#else
1647 +#define DOMAIN_USERCLIENT 1
1648 +#define DOMAIN_VECTORS DOMAIN_USER
1649 +#endif
1650 +#define DOMAIN_KERNELCLIENT 1
1651 +
1652 #endif
1653
1654 #define domain_val(dom,type) ((type) << (2*(dom)))
1655
1656 #ifndef __ASSEMBLY__
1657
1658 -#ifdef CONFIG_CPU_USE_DOMAINS
1659 +#if defined(CONFIG_CPU_USE_DOMAINS) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
1660 static inline void set_domain(unsigned val)
1661 {
1662 asm volatile(
1663 @@ -68,15 +87,7 @@ static inline void set_domain(unsigned val)
1664 isb();
1665 }
1666
1667 -#define modify_domain(dom,type) \
1668 - do { \
1669 - struct thread_info *thread = current_thread_info(); \
1670 - unsigned int domain = thread->cpu_domain; \
1671 - domain &= ~domain_val(dom, DOMAIN_MANAGER); \
1672 - thread->cpu_domain = domain | domain_val(dom, type); \
1673 - set_domain(thread->cpu_domain); \
1674 - } while (0)
1675 -
1676 +extern void modify_domain(unsigned int dom, unsigned int type);
1677 #else
1678 static inline void set_domain(unsigned val) { }
1679 static inline void modify_domain(unsigned dom, unsigned type) { }
1680 diff --git a/arch/arm/include/asm/elf.h b/arch/arm/include/asm/elf.h
1681 index 674d03f..9a0bac0 100644
1682 --- a/arch/arm/include/asm/elf.h
1683 +++ b/arch/arm/include/asm/elf.h
1684 @@ -115,7 +115,14 @@ int dump_task_regs(struct task_struct *t, elf_gregset_t *elfregs);
1685 the loader. We need to make sure that it is out of the way of the program
1686 that it will "exec", and that there is sufficient room for the brk. */
1687
1688 -#define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
1689 +#define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
1690 +
1691 +#ifdef CONFIG_PAX_ASLR
1692 +#define PAX_ELF_ET_DYN_BASE 0x00008000UL
1693 +
1694 +#define PAX_DELTA_MMAP_LEN ((current->personality == PER_LINUX_32BIT) ? 16 : 10)
1695 +#define PAX_DELTA_STACK_LEN ((current->personality == PER_LINUX_32BIT) ? 16 : 10)
1696 +#endif
1697
1698 /* When the program starts, a1 contains a pointer to a function to be
1699 registered with atexit, as per the SVR4 ABI. A value of 0 means we
1700 @@ -125,10 +132,6 @@ int dump_task_regs(struct task_struct *t, elf_gregset_t *elfregs);
1701 extern void elf_set_personality(const struct elf32_hdr *);
1702 #define SET_PERSONALITY(ex) elf_set_personality(&(ex))
1703
1704 -struct mm_struct;
1705 -extern unsigned long arch_randomize_brk(struct mm_struct *mm);
1706 -#define arch_randomize_brk arch_randomize_brk
1707 -
1708 #ifdef CONFIG_MMU
1709 #define ARCH_HAS_SETUP_ADDITIONAL_PAGES 1
1710 struct linux_binprm;
1711 diff --git a/arch/arm/include/asm/fncpy.h b/arch/arm/include/asm/fncpy.h
1712 index de53547..52b9a28 100644
1713 --- a/arch/arm/include/asm/fncpy.h
1714 +++ b/arch/arm/include/asm/fncpy.h
1715 @@ -81,7 +81,9 @@
1716 BUG_ON((uintptr_t)(dest_buf) & (FNCPY_ALIGN - 1) || \
1717 (__funcp_address & ~(uintptr_t)1 & (FNCPY_ALIGN - 1))); \
1718 \
1719 + pax_open_kernel(); \
1720 memcpy(dest_buf, (void const *)(__funcp_address & ~1), size); \
1721 + pax_close_kernel(); \
1722 flush_icache_range((unsigned long)(dest_buf), \
1723 (unsigned long)(dest_buf) + (size)); \
1724 \
1725 diff --git a/arch/arm/include/asm/futex.h b/arch/arm/include/asm/futex.h
1726 index 53e69da..3fdc896 100644
1727 --- a/arch/arm/include/asm/futex.h
1728 +++ b/arch/arm/include/asm/futex.h
1729 @@ -46,6 +46,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
1730 if (!access_ok(VERIFY_WRITE, uaddr, sizeof(u32)))
1731 return -EFAULT;
1732
1733 + pax_open_userland();
1734 +
1735 smp_mb();
1736 /* Prefetching cannot fault */
1737 prefetchw(uaddr);
1738 @@ -63,6 +65,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
1739 : "cc", "memory");
1740 smp_mb();
1741
1742 + pax_close_userland();
1743 +
1744 *uval = val;
1745 return ret;
1746 }
1747 @@ -93,6 +97,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
1748 if (!access_ok(VERIFY_WRITE, uaddr, sizeof(u32)))
1749 return -EFAULT;
1750
1751 + pax_open_userland();
1752 +
1753 __asm__ __volatile__("@futex_atomic_cmpxchg_inatomic\n"
1754 "1: " TUSER(ldr) " %1, [%4]\n"
1755 " teq %1, %2\n"
1756 @@ -103,6 +109,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
1757 : "r" (oldval), "r" (newval), "r" (uaddr), "Ir" (-EFAULT)
1758 : "cc", "memory");
1759
1760 + pax_close_userland();
1761 +
1762 *uval = val;
1763 return ret;
1764 }
1765 @@ -125,6 +133,7 @@ futex_atomic_op_inuser (int encoded_op, u32 __user *uaddr)
1766 return -EFAULT;
1767
1768 pagefault_disable(); /* implies preempt_disable() */
1769 + pax_open_userland();
1770
1771 switch (op) {
1772 case FUTEX_OP_SET:
1773 @@ -146,6 +155,7 @@ futex_atomic_op_inuser (int encoded_op, u32 __user *uaddr)
1774 ret = -ENOSYS;
1775 }
1776
1777 + pax_close_userland();
1778 pagefault_enable(); /* subsumes preempt_enable() */
1779
1780 if (!ret) {
1781 diff --git a/arch/arm/include/asm/kmap_types.h b/arch/arm/include/asm/kmap_types.h
1782 index 83eb2f7..ed77159 100644
1783 --- a/arch/arm/include/asm/kmap_types.h
1784 +++ b/arch/arm/include/asm/kmap_types.h
1785 @@ -4,6 +4,6 @@
1786 /*
1787 * This is the "bare minimum". AIO seems to require this.
1788 */
1789 -#define KM_TYPE_NR 16
1790 +#define KM_TYPE_NR 17
1791
1792 #endif
1793 diff --git a/arch/arm/include/asm/mach/dma.h b/arch/arm/include/asm/mach/dma.h
1794 index 9e614a1..3302cca 100644
1795 --- a/arch/arm/include/asm/mach/dma.h
1796 +++ b/arch/arm/include/asm/mach/dma.h
1797 @@ -22,7 +22,7 @@ struct dma_ops {
1798 int (*residue)(unsigned int, dma_t *); /* optional */
1799 int (*setspeed)(unsigned int, dma_t *, int); /* optional */
1800 const char *type;
1801 -};
1802 +} __do_const;
1803
1804 struct dma_struct {
1805 void *addr; /* single DMA address */
1806 diff --git a/arch/arm/include/asm/mach/map.h b/arch/arm/include/asm/mach/map.h
1807 index f98c7f3..e5c626d 100644
1808 --- a/arch/arm/include/asm/mach/map.h
1809 +++ b/arch/arm/include/asm/mach/map.h
1810 @@ -23,17 +23,19 @@ struct map_desc {
1811
1812 /* types 0-3 are defined in asm/io.h */
1813 enum {
1814 - MT_UNCACHED = 4,
1815 - MT_CACHECLEAN,
1816 - MT_MINICLEAN,
1817 + MT_UNCACHED_RW = 4,
1818 + MT_CACHECLEAN_RO,
1819 + MT_MINICLEAN_RO,
1820 MT_LOW_VECTORS,
1821 MT_HIGH_VECTORS,
1822 - MT_MEMORY_RWX,
1823 + __MT_MEMORY_RWX,
1824 MT_MEMORY_RW,
1825 - MT_ROM,
1826 - MT_MEMORY_RWX_NONCACHED,
1827 + MT_MEMORY_RX,
1828 + MT_ROM_RX,
1829 + MT_MEMORY_RW_NONCACHED,
1830 + MT_MEMORY_RX_NONCACHED,
1831 MT_MEMORY_RW_DTCM,
1832 - MT_MEMORY_RWX_ITCM,
1833 + MT_MEMORY_RX_ITCM,
1834 MT_MEMORY_RW_SO,
1835 MT_MEMORY_DMA_READY,
1836 };
1837 diff --git a/arch/arm/include/asm/outercache.h b/arch/arm/include/asm/outercache.h
1838 index 563b92f..689d58e 100644
1839 --- a/arch/arm/include/asm/outercache.h
1840 +++ b/arch/arm/include/asm/outercache.h
1841 @@ -39,7 +39,7 @@ struct outer_cache_fns {
1842 /* This is an ARM L2C thing */
1843 void (*write_sec)(unsigned long, unsigned);
1844 void (*configure)(const struct l2x0_regs *);
1845 -};
1846 +} __no_const;
1847
1848 extern struct outer_cache_fns outer_cache;
1849
1850 diff --git a/arch/arm/include/asm/page.h b/arch/arm/include/asm/page.h
1851 index 4355f0e..cd9168e 100644
1852 --- a/arch/arm/include/asm/page.h
1853 +++ b/arch/arm/include/asm/page.h
1854 @@ -23,6 +23,7 @@
1855
1856 #else
1857
1858 +#include <linux/compiler.h>
1859 #include <asm/glue.h>
1860
1861 /*
1862 @@ -114,7 +115,7 @@ struct cpu_user_fns {
1863 void (*cpu_clear_user_highpage)(struct page *page, unsigned long vaddr);
1864 void (*cpu_copy_user_highpage)(struct page *to, struct page *from,
1865 unsigned long vaddr, struct vm_area_struct *vma);
1866 -};
1867 +} __no_const;
1868
1869 #ifdef MULTI_USER
1870 extern struct cpu_user_fns cpu_user;
1871 diff --git a/arch/arm/include/asm/pgalloc.h b/arch/arm/include/asm/pgalloc.h
1872 index 19cfab5..3f5c7e9 100644
1873 --- a/arch/arm/include/asm/pgalloc.h
1874 +++ b/arch/arm/include/asm/pgalloc.h
1875 @@ -17,6 +17,7 @@
1876 #include <asm/processor.h>
1877 #include <asm/cacheflush.h>
1878 #include <asm/tlbflush.h>
1879 +#include <asm/system_info.h>
1880
1881 #define check_pgt_cache() do { } while (0)
1882
1883 @@ -43,6 +44,11 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
1884 set_pud(pud, __pud(__pa(pmd) | PMD_TYPE_TABLE));
1885 }
1886
1887 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
1888 +{
1889 + pud_populate(mm, pud, pmd);
1890 +}
1891 +
1892 #else /* !CONFIG_ARM_LPAE */
1893
1894 /*
1895 @@ -51,6 +57,7 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
1896 #define pmd_alloc_one(mm,addr) ({ BUG(); ((pmd_t *)2); })
1897 #define pmd_free(mm, pmd) do { } while (0)
1898 #define pud_populate(mm,pmd,pte) BUG()
1899 +#define pud_populate_kernel(mm,pmd,pte) BUG()
1900
1901 #endif /* CONFIG_ARM_LPAE */
1902
1903 @@ -128,6 +135,19 @@ static inline void pte_free(struct mm_struct *mm, pgtable_t pte)
1904 __free_page(pte);
1905 }
1906
1907 +static inline void __section_update(pmd_t *pmdp, unsigned long addr, pmdval_t prot)
1908 +{
1909 +#ifdef CONFIG_ARM_LPAE
1910 + pmdp[0] = __pmd(pmd_val(pmdp[0]) | prot);
1911 +#else
1912 + if (addr & SECTION_SIZE)
1913 + pmdp[1] = __pmd(pmd_val(pmdp[1]) | prot);
1914 + else
1915 + pmdp[0] = __pmd(pmd_val(pmdp[0]) | prot);
1916 +#endif
1917 + flush_pmd_entry(pmdp);
1918 +}
1919 +
1920 static inline void __pmd_populate(pmd_t *pmdp, phys_addr_t pte,
1921 pmdval_t prot)
1922 {
1923 diff --git a/arch/arm/include/asm/pgtable-2level-hwdef.h b/arch/arm/include/asm/pgtable-2level-hwdef.h
1924 index 5e68278..1869bae 100644
1925 --- a/arch/arm/include/asm/pgtable-2level-hwdef.h
1926 +++ b/arch/arm/include/asm/pgtable-2level-hwdef.h
1927 @@ -27,7 +27,7 @@
1928 /*
1929 * - section
1930 */
1931 -#define PMD_SECT_PXN (_AT(pmdval_t, 1) << 0) /* v7 */
1932 +#define PMD_SECT_PXN (_AT(pmdval_t, 1) << 0) /* v7 */
1933 #define PMD_SECT_BUFFERABLE (_AT(pmdval_t, 1) << 2)
1934 #define PMD_SECT_CACHEABLE (_AT(pmdval_t, 1) << 3)
1935 #define PMD_SECT_XN (_AT(pmdval_t, 1) << 4) /* v6 */
1936 @@ -39,6 +39,7 @@
1937 #define PMD_SECT_nG (_AT(pmdval_t, 1) << 17) /* v6 */
1938 #define PMD_SECT_SUPER (_AT(pmdval_t, 1) << 18) /* v6 */
1939 #define PMD_SECT_AF (_AT(pmdval_t, 0))
1940 +#define PMD_SECT_RDONLY (_AT(pmdval_t, 0))
1941
1942 #define PMD_SECT_UNCACHED (_AT(pmdval_t, 0))
1943 #define PMD_SECT_BUFFERED (PMD_SECT_BUFFERABLE)
1944 @@ -68,6 +69,7 @@
1945 * - extended small page/tiny page
1946 */
1947 #define PTE_EXT_XN (_AT(pteval_t, 1) << 0) /* v6 */
1948 +#define PTE_EXT_PXN (_AT(pteval_t, 1) << 2) /* v7 */
1949 #define PTE_EXT_AP_MASK (_AT(pteval_t, 3) << 4)
1950 #define PTE_EXT_AP0 (_AT(pteval_t, 1) << 4)
1951 #define PTE_EXT_AP1 (_AT(pteval_t, 2) << 4)
1952 diff --git a/arch/arm/include/asm/pgtable-2level.h b/arch/arm/include/asm/pgtable-2level.h
1953 index bfd662e..f6cbb02 100644
1954 --- a/arch/arm/include/asm/pgtable-2level.h
1955 +++ b/arch/arm/include/asm/pgtable-2level.h
1956 @@ -127,6 +127,9 @@
1957 #define L_PTE_SHARED (_AT(pteval_t, 1) << 10) /* shared(v6), coherent(xsc3) */
1958 #define L_PTE_NONE (_AT(pteval_t, 1) << 11)
1959
1960 +/* Two-level page tables only have PXN in the PGD, not in the PTE. */
1961 +#define L_PTE_PXN (_AT(pteval_t, 0))
1962 +
1963 /*
1964 * These are the memory types, defined to be compatible with
1965 * pre-ARMv6 CPUs cacheable and bufferable bits: XXCB
1966 diff --git a/arch/arm/include/asm/pgtable-3level.h b/arch/arm/include/asm/pgtable-3level.h
1967 index a745a2a..481350a 100644
1968 --- a/arch/arm/include/asm/pgtable-3level.h
1969 +++ b/arch/arm/include/asm/pgtable-3level.h
1970 @@ -80,6 +80,7 @@
1971 #define L_PTE_USER (_AT(pteval_t, 1) << 6) /* AP[1] */
1972 #define L_PTE_SHARED (_AT(pteval_t, 3) << 8) /* SH[1:0], inner shareable */
1973 #define L_PTE_YOUNG (_AT(pteval_t, 1) << 10) /* AF */
1974 +#define L_PTE_PXN (_AT(pteval_t, 1) << 53) /* PXN */
1975 #define L_PTE_XN (_AT(pteval_t, 1) << 54) /* XN */
1976 #define L_PTE_DIRTY (_AT(pteval_t, 1) << 55)
1977 #define L_PTE_SPECIAL (_AT(pteval_t, 1) << 56)
1978 @@ -91,10 +92,12 @@
1979 #define L_PMD_SECT_SPLITTING (_AT(pmdval_t, 1) << 56)
1980 #define L_PMD_SECT_NONE (_AT(pmdval_t, 1) << 57)
1981 #define L_PMD_SECT_RDONLY (_AT(pteval_t, 1) << 58)
1982 +#define PMD_SECT_RDONLY PMD_SECT_AP2
1983
1984 /*
1985 * To be used in assembly code with the upper page attributes.
1986 */
1987 +#define L_PTE_PXN_HIGH (1 << (53 - 32))
1988 #define L_PTE_XN_HIGH (1 << (54 - 32))
1989 #define L_PTE_DIRTY_HIGH (1 << (55 - 32))
1990
1991 diff --git a/arch/arm/include/asm/pgtable.h b/arch/arm/include/asm/pgtable.h
1992 index f403541..b10df68 100644
1993 --- a/arch/arm/include/asm/pgtable.h
1994 +++ b/arch/arm/include/asm/pgtable.h
1995 @@ -33,6 +33,9 @@
1996 #include <asm/pgtable-2level.h>
1997 #endif
1998
1999 +#define ktla_ktva(addr) (addr)
2000 +#define ktva_ktla(addr) (addr)
2001 +
2002 /*
2003 * Just any arbitrary offset to the start of the vmalloc VM area: the
2004 * current 8MB value just means that there will be a 8MB "hole" after the
2005 @@ -48,6 +51,9 @@
2006 #define LIBRARY_TEXT_START 0x0c000000
2007
2008 #ifndef __ASSEMBLY__
2009 +extern pteval_t __supported_pte_mask;
2010 +extern pmdval_t __supported_pmd_mask;
2011 +
2012 extern void __pte_error(const char *file, int line, pte_t);
2013 extern void __pmd_error(const char *file, int line, pmd_t);
2014 extern void __pgd_error(const char *file, int line, pgd_t);
2015 @@ -56,6 +62,48 @@ extern void __pgd_error(const char *file, int line, pgd_t);
2016 #define pmd_ERROR(pmd) __pmd_error(__FILE__, __LINE__, pmd)
2017 #define pgd_ERROR(pgd) __pgd_error(__FILE__, __LINE__, pgd)
2018
2019 +#define __HAVE_ARCH_PAX_OPEN_KERNEL
2020 +#define __HAVE_ARCH_PAX_CLOSE_KERNEL
2021 +
2022 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2023 +#include <asm/domain.h>
2024 +#include <linux/thread_info.h>
2025 +#include <linux/preempt.h>
2026 +
2027 +static inline int test_domain(int domain, int domaintype)
2028 +{
2029 + return ((current_thread_info()->cpu_domain) & domain_val(domain, 3)) == domain_val(domain, domaintype);
2030 +}
2031 +#endif
2032 +
2033 +#ifdef CONFIG_PAX_KERNEXEC
2034 +static inline unsigned long pax_open_kernel(void) {
2035 +#ifdef CONFIG_ARM_LPAE
2036 + /* TODO */
2037 +#else
2038 + preempt_disable();
2039 + BUG_ON(test_domain(DOMAIN_KERNEL, DOMAIN_KERNEXEC));
2040 + modify_domain(DOMAIN_KERNEL, DOMAIN_KERNEXEC);
2041 +#endif
2042 + return 0;
2043 +}
2044 +
2045 +static inline unsigned long pax_close_kernel(void) {
2046 +#ifdef CONFIG_ARM_LPAE
2047 + /* TODO */
2048 +#else
2049 + BUG_ON(test_domain(DOMAIN_KERNEL, DOMAIN_MANAGER));
2050 + /* DOMAIN_MANAGER = "client" under KERNEXEC */
2051 + modify_domain(DOMAIN_KERNEL, DOMAIN_MANAGER);
2052 + preempt_enable_no_resched();
2053 +#endif
2054 + return 0;
2055 +}
2056 +#else
2057 +static inline unsigned long pax_open_kernel(void) { return 0; }
2058 +static inline unsigned long pax_close_kernel(void) { return 0; }
2059 +#endif
2060 +
2061 /*
2062 * This is the lowest virtual address we can permit any user space
2063 * mapping to be mapped at. This is particularly important for
2064 @@ -75,8 +123,8 @@ extern void __pgd_error(const char *file, int line, pgd_t);
2065 /*
2066 * The pgprot_* and protection_map entries will be fixed up in runtime
2067 * to include the cachable and bufferable bits based on memory policy,
2068 - * as well as any architecture dependent bits like global/ASID and SMP
2069 - * shared mapping bits.
2070 + * as well as any architecture dependent bits like global/ASID, PXN,
2071 + * and SMP shared mapping bits.
2072 */
2073 #define _L_PTE_DEFAULT L_PTE_PRESENT | L_PTE_YOUNG
2074
2075 @@ -307,7 +355,7 @@ static inline pte_t pte_mknexec(pte_t pte)
2076 static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
2077 {
2078 const pteval_t mask = L_PTE_XN | L_PTE_RDONLY | L_PTE_USER |
2079 - L_PTE_NONE | L_PTE_VALID;
2080 + L_PTE_NONE | L_PTE_VALID | __supported_pte_mask;
2081 pte_val(pte) = (pte_val(pte) & ~mask) | (pgprot_val(newprot) & mask);
2082 return pte;
2083 }
2084 diff --git a/arch/arm/include/asm/psci.h b/arch/arm/include/asm/psci.h
2085 index c25ef3e..735f14b 100644
2086 --- a/arch/arm/include/asm/psci.h
2087 +++ b/arch/arm/include/asm/psci.h
2088 @@ -32,7 +32,7 @@ struct psci_operations {
2089 int (*affinity_info)(unsigned long target_affinity,
2090 unsigned long lowest_affinity_level);
2091 int (*migrate_info_type)(void);
2092 -};
2093 +} __no_const;
2094
2095 extern struct psci_operations psci_ops;
2096 extern struct smp_operations psci_smp_ops;
2097 diff --git a/arch/arm/include/asm/smp.h b/arch/arm/include/asm/smp.h
2098 index 18f5a55..5072a40 100644
2099 --- a/arch/arm/include/asm/smp.h
2100 +++ b/arch/arm/include/asm/smp.h
2101 @@ -107,7 +107,7 @@ struct smp_operations {
2102 int (*cpu_disable)(unsigned int cpu);
2103 #endif
2104 #endif
2105 -};
2106 +} __no_const;
2107
2108 struct of_cpu_method {
2109 const char *method;
2110 diff --git a/arch/arm/include/asm/thread_info.h b/arch/arm/include/asm/thread_info.h
2111 index 72812a1..335f4f3 100644
2112 --- a/arch/arm/include/asm/thread_info.h
2113 +++ b/arch/arm/include/asm/thread_info.h
2114 @@ -77,9 +77,9 @@ struct thread_info {
2115 .flags = 0, \
2116 .preempt_count = INIT_PREEMPT_COUNT, \
2117 .addr_limit = KERNEL_DS, \
2118 - .cpu_domain = domain_val(DOMAIN_USER, DOMAIN_MANAGER) | \
2119 - domain_val(DOMAIN_KERNEL, DOMAIN_MANAGER) | \
2120 - domain_val(DOMAIN_IO, DOMAIN_CLIENT), \
2121 + .cpu_domain = domain_val(DOMAIN_USER, DOMAIN_USERCLIENT) | \
2122 + domain_val(DOMAIN_KERNEL, DOMAIN_KERNELCLIENT) | \
2123 + domain_val(DOMAIN_IO, DOMAIN_KERNELCLIENT), \
2124 }
2125
2126 #define init_thread_info (init_thread_union.thread_info)
2127 @@ -155,7 +155,11 @@ extern int vfp_restore_user_hwstate(struct user_vfp __user *,
2128 #define TIF_SYSCALL_AUDIT 9
2129 #define TIF_SYSCALL_TRACEPOINT 10
2130 #define TIF_SECCOMP 11 /* seccomp syscall filtering active */
2131 -#define TIF_NOHZ 12 /* in adaptive nohz mode */
2132 +/* within 8 bits of TIF_SYSCALL_TRACE
2133 + * to meet flexible second operand requirements
2134 + */
2135 +#define TIF_GRSEC_SETXID 12
2136 +#define TIF_NOHZ 13 /* in adaptive nohz mode */
2137 #define TIF_USING_IWMMXT 17
2138 #define TIF_MEMDIE 18 /* is terminating due to OOM killer */
2139 #define TIF_RESTORE_SIGMASK 20
2140 @@ -169,10 +173,11 @@ extern int vfp_restore_user_hwstate(struct user_vfp __user *,
2141 #define _TIF_SYSCALL_TRACEPOINT (1 << TIF_SYSCALL_TRACEPOINT)
2142 #define _TIF_SECCOMP (1 << TIF_SECCOMP)
2143 #define _TIF_USING_IWMMXT (1 << TIF_USING_IWMMXT)
2144 +#define _TIF_GRSEC_SETXID (1 << TIF_GRSEC_SETXID)
2145
2146 /* Checks for any syscall work in entry-common.S */
2147 #define _TIF_SYSCALL_WORK (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT | \
2148 - _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP)
2149 + _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP | _TIF_GRSEC_SETXID)
2150
2151 /*
2152 * Change these and you break ASM code in entry-common.S
2153 diff --git a/arch/arm/include/asm/tls.h b/arch/arm/include/asm/tls.h
2154 index 5f833f7..76e6644 100644
2155 --- a/arch/arm/include/asm/tls.h
2156 +++ b/arch/arm/include/asm/tls.h
2157 @@ -3,6 +3,7 @@
2158
2159 #include <linux/compiler.h>
2160 #include <asm/thread_info.h>
2161 +#include <asm/pgtable.h>
2162
2163 #ifdef __ASSEMBLY__
2164 #include <asm/asm-offsets.h>
2165 @@ -89,7 +90,9 @@ static inline void set_tls(unsigned long val)
2166 * at 0xffff0fe0 must be used instead. (see
2167 * entry-armv.S for details)
2168 */
2169 + pax_open_kernel();
2170 *((unsigned int *)0xffff0ff0) = val;
2171 + pax_close_kernel();
2172 #endif
2173 }
2174
2175 diff --git a/arch/arm/include/asm/uaccess.h b/arch/arm/include/asm/uaccess.h
2176 index ce0786e..a80c264 100644
2177 --- a/arch/arm/include/asm/uaccess.h
2178 +++ b/arch/arm/include/asm/uaccess.h
2179 @@ -18,6 +18,7 @@
2180 #include <asm/domain.h>
2181 #include <asm/unified.h>
2182 #include <asm/compiler.h>
2183 +#include <asm/pgtable.h>
2184
2185 #ifndef CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2186 #include <asm-generic/uaccess-unaligned.h>
2187 @@ -70,11 +71,38 @@ extern int __put_user_bad(void);
2188 static inline void set_fs(mm_segment_t fs)
2189 {
2190 current_thread_info()->addr_limit = fs;
2191 - modify_domain(DOMAIN_KERNEL, fs ? DOMAIN_CLIENT : DOMAIN_MANAGER);
2192 + modify_domain(DOMAIN_KERNEL, fs ? DOMAIN_KERNELCLIENT : DOMAIN_MANAGER);
2193 }
2194
2195 #define segment_eq(a, b) ((a) == (b))
2196
2197 +#define __HAVE_ARCH_PAX_OPEN_USERLAND
2198 +#define __HAVE_ARCH_PAX_CLOSE_USERLAND
2199 +
2200 +static inline void pax_open_userland(void)
2201 +{
2202 +
2203 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2204 + if (segment_eq(get_fs(), USER_DS)) {
2205 + BUG_ON(test_domain(DOMAIN_USER, DOMAIN_UDEREF));
2206 + modify_domain(DOMAIN_USER, DOMAIN_UDEREF);
2207 + }
2208 +#endif
2209 +
2210 +}
2211 +
2212 +static inline void pax_close_userland(void)
2213 +{
2214 +
2215 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2216 + if (segment_eq(get_fs(), USER_DS)) {
2217 + BUG_ON(test_domain(DOMAIN_USER, DOMAIN_NOACCESS));
2218 + modify_domain(DOMAIN_USER, DOMAIN_NOACCESS);
2219 + }
2220 +#endif
2221 +
2222 +}
2223 +
2224 #define __addr_ok(addr) ({ \
2225 unsigned long flag; \
2226 __asm__("cmp %2, %0; movlo %0, #0" \
2227 @@ -198,8 +226,12 @@ extern int __get_user_64t_4(void *);
2228
2229 #define get_user(x, p) \
2230 ({ \
2231 + int __e; \
2232 might_fault(); \
2233 - __get_user_check(x, p); \
2234 + pax_open_userland(); \
2235 + __e = __get_user_check((x), (p)); \
2236 + pax_close_userland(); \
2237 + __e; \
2238 })
2239
2240 extern int __put_user_1(void *, unsigned int);
2241 @@ -244,8 +276,12 @@ extern int __put_user_8(void *, unsigned long long);
2242
2243 #define put_user(x, p) \
2244 ({ \
2245 + int __e; \
2246 might_fault(); \
2247 - __put_user_check(x, p); \
2248 + pax_open_userland(); \
2249 + __e = __put_user_check((x), (p)); \
2250 + pax_close_userland(); \
2251 + __e; \
2252 })
2253
2254 #else /* CONFIG_MMU */
2255 @@ -269,6 +305,7 @@ static inline void set_fs(mm_segment_t fs)
2256
2257 #endif /* CONFIG_MMU */
2258
2259 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
2260 #define access_ok(type, addr, size) (__range_ok(addr, size) == 0)
2261
2262 #define user_addr_max() \
2263 @@ -286,13 +323,17 @@ static inline void set_fs(mm_segment_t fs)
2264 #define __get_user(x, ptr) \
2265 ({ \
2266 long __gu_err = 0; \
2267 + pax_open_userland(); \
2268 __get_user_err((x), (ptr), __gu_err); \
2269 + pax_close_userland(); \
2270 __gu_err; \
2271 })
2272
2273 #define __get_user_error(x, ptr, err) \
2274 ({ \
2275 + pax_open_userland(); \
2276 __get_user_err((x), (ptr), err); \
2277 + pax_close_userland(); \
2278 (void) 0; \
2279 })
2280
2281 @@ -368,13 +409,17 @@ do { \
2282 #define __put_user(x, ptr) \
2283 ({ \
2284 long __pu_err = 0; \
2285 + pax_open_userland(); \
2286 __put_user_err((x), (ptr), __pu_err); \
2287 + pax_close_userland(); \
2288 __pu_err; \
2289 })
2290
2291 #define __put_user_error(x, ptr, err) \
2292 ({ \
2293 + pax_open_userland(); \
2294 __put_user_err((x), (ptr), err); \
2295 + pax_close_userland(); \
2296 (void) 0; \
2297 })
2298
2299 @@ -474,11 +519,44 @@ do { \
2300
2301
2302 #ifdef CONFIG_MMU
2303 -extern unsigned long __must_check __copy_from_user(void *to, const void __user *from, unsigned long n);
2304 -extern unsigned long __must_check __copy_to_user(void __user *to, const void *from, unsigned long n);
2305 +extern unsigned long __must_check ___copy_from_user(void *to, const void __user *from, unsigned long n);
2306 +extern unsigned long __must_check ___copy_to_user(void __user *to, const void *from, unsigned long n);
2307 +
2308 +static inline unsigned long __must_check __copy_from_user(void *to, const void __user *from, unsigned long n)
2309 +{
2310 + unsigned long ret;
2311 +
2312 + check_object_size(to, n, false);
2313 + pax_open_userland();
2314 + ret = ___copy_from_user(to, from, n);
2315 + pax_close_userland();
2316 + return ret;
2317 +}
2318 +
2319 +static inline unsigned long __must_check __copy_to_user(void __user *to, const void *from, unsigned long n)
2320 +{
2321 + unsigned long ret;
2322 +
2323 + check_object_size(from, n, true);
2324 + pax_open_userland();
2325 + ret = ___copy_to_user(to, from, n);
2326 + pax_close_userland();
2327 + return ret;
2328 +}
2329 +
2330 extern unsigned long __must_check __copy_to_user_std(void __user *to, const void *from, unsigned long n);
2331 -extern unsigned long __must_check __clear_user(void __user *addr, unsigned long n);
2332 +extern unsigned long __must_check ___clear_user(void __user *addr, unsigned long n);
2333 extern unsigned long __must_check __clear_user_std(void __user *addr, unsigned long n);
2334 +
2335 +static inline unsigned long __must_check __clear_user(void __user *addr, unsigned long n)
2336 +{
2337 + unsigned long ret;
2338 + pax_open_userland();
2339 + ret = ___clear_user(addr, n);
2340 + pax_close_userland();
2341 + return ret;
2342 +}
2343 +
2344 #else
2345 #define __copy_from_user(to, from, n) (memcpy(to, (void __force *)from, n), 0)
2346 #define __copy_to_user(to, from, n) (memcpy((void __force *)to, from, n), 0)
2347 @@ -487,6 +565,9 @@ extern unsigned long __must_check __clear_user_std(void __user *addr, unsigned l
2348
2349 static inline unsigned long __must_check copy_from_user(void *to, const void __user *from, unsigned long n)
2350 {
2351 + if ((long)n < 0)
2352 + return n;
2353 +
2354 if (access_ok(VERIFY_READ, from, n))
2355 n = __copy_from_user(to, from, n);
2356 else /* security hole - plug it */
2357 @@ -496,6 +577,9 @@ static inline unsigned long __must_check copy_from_user(void *to, const void __u
2358
2359 static inline unsigned long __must_check copy_to_user(void __user *to, const void *from, unsigned long n)
2360 {
2361 + if ((long)n < 0)
2362 + return n;
2363 +
2364 if (access_ok(VERIFY_WRITE, to, n))
2365 n = __copy_to_user(to, from, n);
2366 return n;
2367 diff --git a/arch/arm/include/uapi/asm/ptrace.h b/arch/arm/include/uapi/asm/ptrace.h
2368 index 5af0ed1..cea83883 100644
2369 --- a/arch/arm/include/uapi/asm/ptrace.h
2370 +++ b/arch/arm/include/uapi/asm/ptrace.h
2371 @@ -92,7 +92,7 @@
2372 * ARMv7 groups of PSR bits
2373 */
2374 #define APSR_MASK 0xf80f0000 /* N, Z, C, V, Q and GE flags */
2375 -#define PSR_ISET_MASK 0x01000010 /* ISA state (J, T) mask */
2376 +#define PSR_ISET_MASK 0x01000020 /* ISA state (J, T) mask */
2377 #define PSR_IT_MASK 0x0600fc00 /* If-Then execution state mask */
2378 #define PSR_ENDIAN_MASK 0x00000200 /* Endianness state mask */
2379
2380 diff --git a/arch/arm/kernel/armksyms.c b/arch/arm/kernel/armksyms.c
2381 index a88671c..1cc895e 100644
2382 --- a/arch/arm/kernel/armksyms.c
2383 +++ b/arch/arm/kernel/armksyms.c
2384 @@ -55,7 +55,7 @@ EXPORT_SYMBOL(arm_delay_ops);
2385
2386 /* networking */
2387 EXPORT_SYMBOL(csum_partial);
2388 -EXPORT_SYMBOL(csum_partial_copy_from_user);
2389 +EXPORT_SYMBOL(__csum_partial_copy_from_user);
2390 EXPORT_SYMBOL(csum_partial_copy_nocheck);
2391 EXPORT_SYMBOL(__csum_ipv6_magic);
2392
2393 @@ -91,9 +91,9 @@ EXPORT_SYMBOL(__memzero);
2394 #ifdef CONFIG_MMU
2395 EXPORT_SYMBOL(copy_page);
2396
2397 -EXPORT_SYMBOL(__copy_from_user);
2398 -EXPORT_SYMBOL(__copy_to_user);
2399 -EXPORT_SYMBOL(__clear_user);
2400 +EXPORT_SYMBOL(___copy_from_user);
2401 +EXPORT_SYMBOL(___copy_to_user);
2402 +EXPORT_SYMBOL(___clear_user);
2403
2404 EXPORT_SYMBOL(__get_user_1);
2405 EXPORT_SYMBOL(__get_user_2);
2406 diff --git a/arch/arm/kernel/entry-armv.S b/arch/arm/kernel/entry-armv.S
2407 index 672b219..4aa120a 100644
2408 --- a/arch/arm/kernel/entry-armv.S
2409 +++ b/arch/arm/kernel/entry-armv.S
2410 @@ -48,6 +48,87 @@
2411 9997:
2412 .endm
2413
2414 + .macro pax_enter_kernel
2415 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2416 + @ make aligned space for saved DACR
2417 + sub sp, sp, #8
2418 + @ save regs
2419 + stmdb sp!, {r1, r2}
2420 + @ read DACR from cpu_domain into r1
2421 + mov r2, sp
2422 + @ assume 8K pages, since we have to split the immediate in two
2423 + bic r2, r2, #(0x1fc0)
2424 + bic r2, r2, #(0x3f)
2425 + ldr r1, [r2, #TI_CPU_DOMAIN]
2426 + @ store old DACR on stack
2427 + str r1, [sp, #8]
2428 +#ifdef CONFIG_PAX_KERNEXEC
2429 + @ set type of DOMAIN_KERNEL to DOMAIN_KERNELCLIENT
2430 + bic r1, r1, #(domain_val(DOMAIN_KERNEL, 3))
2431 + orr r1, r1, #(domain_val(DOMAIN_KERNEL, DOMAIN_KERNELCLIENT))
2432 +#endif
2433 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2434 + @ set current DOMAIN_USER to DOMAIN_NOACCESS
2435 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2436 +#endif
2437 + @ write r1 to current_thread_info()->cpu_domain
2438 + str r1, [r2, #TI_CPU_DOMAIN]
2439 + @ write r1 to DACR
2440 + mcr p15, 0, r1, c3, c0, 0
2441 + @ instruction sync
2442 + instr_sync
2443 + @ restore regs
2444 + ldmia sp!, {r1, r2}
2445 +#endif
2446 + .endm
2447 +
2448 + .macro pax_open_userland
2449 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2450 + @ save regs
2451 + stmdb sp!, {r0, r1}
2452 + @ read DACR from cpu_domain into r1
2453 + mov r0, sp
2454 + @ assume 8K pages, since we have to split the immediate in two
2455 + bic r0, r0, #(0x1fc0)
2456 + bic r0, r0, #(0x3f)
2457 + ldr r1, [r0, #TI_CPU_DOMAIN]
2458 + @ set current DOMAIN_USER to DOMAIN_CLIENT
2459 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2460 + orr r1, r1, #(domain_val(DOMAIN_USER, DOMAIN_UDEREF))
2461 + @ write r1 to current_thread_info()->cpu_domain
2462 + str r1, [r0, #TI_CPU_DOMAIN]
2463 + @ write r1 to DACR
2464 + mcr p15, 0, r1, c3, c0, 0
2465 + @ instruction sync
2466 + instr_sync
2467 + @ restore regs
2468 + ldmia sp!, {r0, r1}
2469 +#endif
2470 + .endm
2471 +
2472 + .macro pax_close_userland
2473 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2474 + @ save regs
2475 + stmdb sp!, {r0, r1}
2476 + @ read DACR from cpu_domain into r1
2477 + mov r0, sp
2478 + @ assume 8K pages, since we have to split the immediate in two
2479 + bic r0, r0, #(0x1fc0)
2480 + bic r0, r0, #(0x3f)
2481 + ldr r1, [r0, #TI_CPU_DOMAIN]
2482 + @ set current DOMAIN_USER to DOMAIN_NOACCESS
2483 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2484 + @ write r1 to current_thread_info()->cpu_domain
2485 + str r1, [r0, #TI_CPU_DOMAIN]
2486 + @ write r1 to DACR
2487 + mcr p15, 0, r1, c3, c0, 0
2488 + @ instruction sync
2489 + instr_sync
2490 + @ restore regs
2491 + ldmia sp!, {r0, r1}
2492 +#endif
2493 + .endm
2494 +
2495 .macro pabt_helper
2496 @ PABORT handler takes pt_regs in r2, fault address in r4 and psr in r5
2497 #ifdef MULTI_PABORT
2498 @@ -90,11 +171,15 @@
2499 * Invalid mode handlers
2500 */
2501 .macro inv_entry, reason
2502 +
2503 + pax_enter_kernel
2504 +
2505 sub sp, sp, #S_FRAME_SIZE
2506 ARM( stmib sp, {r1 - lr} )
2507 THUMB( stmia sp, {r0 - r12} )
2508 THUMB( str sp, [sp, #S_SP] )
2509 THUMB( str lr, [sp, #S_LR] )
2510 +
2511 mov r1, #\reason
2512 .endm
2513
2514 @@ -150,7 +235,11 @@ ENDPROC(__und_invalid)
2515 .macro svc_entry, stack_hole=0, trace=1
2516 UNWIND(.fnstart )
2517 UNWIND(.save {r0 - pc} )
2518 +
2519 + pax_enter_kernel
2520 +
2521 sub sp, sp, #(S_FRAME_SIZE + \stack_hole - 4)
2522 +
2523 #ifdef CONFIG_THUMB2_KERNEL
2524 SPFIX( str r0, [sp] ) @ temporarily saved
2525 SPFIX( mov r0, sp )
2526 @@ -165,7 +254,12 @@ ENDPROC(__und_invalid)
2527 ldmia r0, {r3 - r5}
2528 add r7, sp, #S_SP - 4 @ here for interlock avoidance
2529 mov r6, #-1 @ "" "" "" ""
2530 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2531 + @ offset sp by 8 as done in pax_enter_kernel
2532 + add r2, sp, #(S_FRAME_SIZE + \stack_hole + 4)
2533 +#else
2534 add r2, sp, #(S_FRAME_SIZE + \stack_hole - 4)
2535 +#endif
2536 SPFIX( addeq r2, r2, #4 )
2537 str r3, [sp, #-4]! @ save the "real" r0 copied
2538 @ from the exception stack
2539 @@ -369,6 +463,9 @@ ENDPROC(__fiq_abt)
2540 .macro usr_entry, trace=1
2541 UNWIND(.fnstart )
2542 UNWIND(.cantunwind ) @ don't unwind the user space
2543 +
2544 + pax_enter_kernel_user
2545 +
2546 sub sp, sp, #S_FRAME_SIZE
2547 ARM( stmib sp, {r1 - r12} )
2548 THUMB( stmia sp, {r0 - r12} )
2549 @@ -479,7 +576,9 @@ __und_usr:
2550 tst r3, #PSR_T_BIT @ Thumb mode?
2551 bne __und_usr_thumb
2552 sub r4, r2, #4 @ ARM instr at LR - 4
2553 + pax_open_userland
2554 1: ldrt r0, [r4]
2555 + pax_close_userland
2556 ARM_BE8(rev r0, r0) @ little endian instruction
2557
2558 @ r0 = 32-bit ARM instruction which caused the exception
2559 @@ -513,11 +612,15 @@ __und_usr_thumb:
2560 */
2561 .arch armv6t2
2562 #endif
2563 + pax_open_userland
2564 2: ldrht r5, [r4]
2565 + pax_close_userland
2566 ARM_BE8(rev16 r5, r5) @ little endian instruction
2567 cmp r5, #0xe800 @ 32bit instruction if xx != 0
2568 blo __und_usr_fault_16 @ 16bit undefined instruction
2569 + pax_open_userland
2570 3: ldrht r0, [r2]
2571 + pax_close_userland
2572 ARM_BE8(rev16 r0, r0) @ little endian instruction
2573 add r2, r2, #2 @ r2 is PC + 2, make it PC + 4
2574 str r2, [sp, #S_PC] @ it's a 2x16bit instr, update
2575 @@ -547,7 +650,8 @@ ENDPROC(__und_usr)
2576 */
2577 .pushsection .fixup, "ax"
2578 .align 2
2579 -4: str r4, [sp, #S_PC] @ retry current instruction
2580 +4: pax_close_userland
2581 + str r4, [sp, #S_PC] @ retry current instruction
2582 ret r9
2583 .popsection
2584 .pushsection __ex_table,"a"
2585 @@ -767,7 +871,7 @@ ENTRY(__switch_to)
2586 THUMB( str lr, [ip], #4 )
2587 ldr r4, [r2, #TI_TP_VALUE]
2588 ldr r5, [r2, #TI_TP_VALUE + 4]
2589 -#ifdef CONFIG_CPU_USE_DOMAINS
2590 +#if defined(CONFIG_CPU_USE_DOMAINS) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2591 ldr r6, [r2, #TI_CPU_DOMAIN]
2592 #endif
2593 switch_tls r1, r4, r5, r3, r7
2594 @@ -776,7 +880,7 @@ ENTRY(__switch_to)
2595 ldr r8, =__stack_chk_guard
2596 ldr r7, [r7, #TSK_STACK_CANARY]
2597 #endif
2598 -#ifdef CONFIG_CPU_USE_DOMAINS
2599 +#if defined(CONFIG_CPU_USE_DOMAINS) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2600 mcr p15, 0, r6, c3, c0, 0 @ Set domain register
2601 #endif
2602 mov r5, r0
2603 diff --git a/arch/arm/kernel/entry-common.S b/arch/arm/kernel/entry-common.S
2604 index f8ccc21..83d192f 100644
2605 --- a/arch/arm/kernel/entry-common.S
2606 +++ b/arch/arm/kernel/entry-common.S
2607 @@ -11,18 +11,46 @@
2608 #include <asm/assembler.h>
2609 #include <asm/unistd.h>
2610 #include <asm/ftrace.h>
2611 +#include <asm/domain.h>
2612 #include <asm/unwind.h>
2613
2614 +#include "entry-header.S"
2615 +
2616 #ifdef CONFIG_NEED_RET_TO_USER
2617 #include <mach/entry-macro.S>
2618 #else
2619 .macro arch_ret_to_user, tmp1, tmp2
2620 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2621 + @ save regs
2622 + stmdb sp!, {r1, r2}
2623 + @ read DACR from cpu_domain into r1
2624 + mov r2, sp
2625 + @ assume 8K pages, since we have to split the immediate in two
2626 + bic r2, r2, #(0x1fc0)
2627 + bic r2, r2, #(0x3f)
2628 + ldr r1, [r2, #TI_CPU_DOMAIN]
2629 +#ifdef CONFIG_PAX_KERNEXEC
2630 + @ set type of DOMAIN_KERNEL to DOMAIN_KERNELCLIENT
2631 + bic r1, r1, #(domain_val(DOMAIN_KERNEL, 3))
2632 + orr r1, r1, #(domain_val(DOMAIN_KERNEL, DOMAIN_KERNELCLIENT))
2633 +#endif
2634 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2635 + @ set current DOMAIN_USER to DOMAIN_UDEREF
2636 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2637 + orr r1, r1, #(domain_val(DOMAIN_USER, DOMAIN_UDEREF))
2638 +#endif
2639 + @ write r1 to current_thread_info()->cpu_domain
2640 + str r1, [r2, #TI_CPU_DOMAIN]
2641 + @ write r1 to DACR
2642 + mcr p15, 0, r1, c3, c0, 0
2643 + @ instruction sync
2644 + instr_sync
2645 + @ restore regs
2646 + ldmia sp!, {r1, r2}
2647 +#endif
2648 .endm
2649 #endif
2650
2651 -#include "entry-header.S"
2652 -
2653 -
2654 .align 5
2655 /*
2656 * This is the fast syscall return path. We do as little as
2657 @@ -171,6 +199,12 @@ ENTRY(vector_swi)
2658 USER( ldr scno, [lr, #-4] ) @ get SWI instruction
2659 #endif
2660
2661 + /*
2662 + * do this here to avoid a performance hit of wrapping the code above
2663 + * that directly dereferences userland to parse the SWI instruction
2664 + */
2665 + pax_enter_kernel_user
2666 +
2667 adr tbl, sys_call_table @ load syscall table pointer
2668
2669 #if defined(CONFIG_OABI_COMPAT)
2670 diff --git a/arch/arm/kernel/entry-header.S b/arch/arm/kernel/entry-header.S
2671 index 1a0045a..9b4f34d 100644
2672 --- a/arch/arm/kernel/entry-header.S
2673 +++ b/arch/arm/kernel/entry-header.S
2674 @@ -196,6 +196,60 @@
2675 msr cpsr_c, \rtemp @ switch back to the SVC mode
2676 .endm
2677
2678 + .macro pax_enter_kernel_user
2679 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2680 + @ save regs
2681 + stmdb sp!, {r0, r1}
2682 + @ read DACR from cpu_domain into r1
2683 + mov r0, sp
2684 + @ assume 8K pages, since we have to split the immediate in two
2685 + bic r0, r0, #(0x1fc0)
2686 + bic r0, r0, #(0x3f)
2687 + ldr r1, [r0, #TI_CPU_DOMAIN]
2688 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2689 + @ set current DOMAIN_USER to DOMAIN_NOACCESS
2690 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2691 +#endif
2692 +#ifdef CONFIG_PAX_KERNEXEC
2693 + @ set current DOMAIN_KERNEL to DOMAIN_KERNELCLIENT
2694 + bic r1, r1, #(domain_val(DOMAIN_KERNEL, 3))
2695 + orr r1, r1, #(domain_val(DOMAIN_KERNEL, DOMAIN_KERNELCLIENT))
2696 +#endif
2697 + @ write r1 to current_thread_info()->cpu_domain
2698 + str r1, [r0, #TI_CPU_DOMAIN]
2699 + @ write r1 to DACR
2700 + mcr p15, 0, r1, c3, c0, 0
2701 + @ instruction sync
2702 + instr_sync
2703 + @ restore regs
2704 + ldmia sp!, {r0, r1}
2705 +#endif
2706 + .endm
2707 +
2708 + .macro pax_exit_kernel
2709 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2710 + @ save regs
2711 + stmdb sp!, {r0, r1}
2712 + @ read old DACR from stack into r1
2713 + ldr r1, [sp, #(8 + S_SP)]
2714 + sub r1, r1, #8
2715 + ldr r1, [r1]
2716 +
2717 + @ write r1 to current_thread_info()->cpu_domain
2718 + mov r0, sp
2719 + @ assume 8K pages, since we have to split the immediate in two
2720 + bic r0, r0, #(0x1fc0)
2721 + bic r0, r0, #(0x3f)
2722 + str r1, [r0, #TI_CPU_DOMAIN]
2723 + @ write r1 to DACR
2724 + mcr p15, 0, r1, c3, c0, 0
2725 + @ instruction sync
2726 + instr_sync
2727 + @ restore regs
2728 + ldmia sp!, {r0, r1}
2729 +#endif
2730 + .endm
2731 +
2732 #ifndef CONFIG_THUMB2_KERNEL
2733 .macro svc_exit, rpsr, irq = 0
2734 .if \irq != 0
2735 @@ -215,6 +269,9 @@
2736 blne trace_hardirqs_off
2737 #endif
2738 .endif
2739 +
2740 + pax_exit_kernel
2741 +
2742 msr spsr_cxsf, \rpsr
2743 #if defined(CONFIG_CPU_V6) || defined(CONFIG_CPU_32v6K)
2744 @ We must avoid clrex due to Cortex-A15 erratum #830321
2745 @@ -291,6 +348,9 @@
2746 blne trace_hardirqs_off
2747 #endif
2748 .endif
2749 +
2750 + pax_exit_kernel
2751 +
2752 ldr lr, [sp, #S_SP] @ top of the stack
2753 ldrd r0, r1, [sp, #S_LR] @ calling lr and pc
2754
2755 diff --git a/arch/arm/kernel/fiq.c b/arch/arm/kernel/fiq.c
2756 index 059c3da..8e45cfc 100644
2757 --- a/arch/arm/kernel/fiq.c
2758 +++ b/arch/arm/kernel/fiq.c
2759 @@ -95,7 +95,10 @@ void set_fiq_handler(void *start, unsigned int length)
2760 void *base = vectors_page;
2761 unsigned offset = FIQ_OFFSET;
2762
2763 + pax_open_kernel();
2764 memcpy(base + offset, start, length);
2765 + pax_close_kernel();
2766 +
2767 if (!cache_is_vipt_nonaliasing())
2768 flush_icache_range((unsigned long)base + offset, offset +
2769 length);
2770 diff --git a/arch/arm/kernel/head.S b/arch/arm/kernel/head.S
2771 index 0196327..50ac8895 100644
2772 --- a/arch/arm/kernel/head.S
2773 +++ b/arch/arm/kernel/head.S
2774 @@ -444,7 +444,7 @@ __enable_mmu:
2775 mov r5, #(domain_val(DOMAIN_USER, DOMAIN_MANAGER) | \
2776 domain_val(DOMAIN_KERNEL, DOMAIN_MANAGER) | \
2777 domain_val(DOMAIN_TABLE, DOMAIN_MANAGER) | \
2778 - domain_val(DOMAIN_IO, DOMAIN_CLIENT))
2779 + domain_val(DOMAIN_IO, DOMAIN_KERNELCLIENT))
2780 mcr p15, 0, r5, c3, c0, 0 @ load domain access register
2781 mcr p15, 0, r4, c2, c0, 0 @ load page table pointer
2782 #endif
2783 diff --git a/arch/arm/kernel/module.c b/arch/arm/kernel/module.c
2784 index 2e11961..07f0704 100644
2785 --- a/arch/arm/kernel/module.c
2786 +++ b/arch/arm/kernel/module.c
2787 @@ -38,12 +38,39 @@
2788 #endif
2789
2790 #ifdef CONFIG_MMU
2791 -void *module_alloc(unsigned long size)
2792 +static inline void *__module_alloc(unsigned long size, pgprot_t prot)
2793 {
2794 + if (!size || PAGE_ALIGN(size) > MODULES_END - MODULES_VADDR)
2795 + return NULL;
2796 return __vmalloc_node_range(size, 1, MODULES_VADDR, MODULES_END,
2797 - GFP_KERNEL, PAGE_KERNEL_EXEC, 0, NUMA_NO_NODE,
2798 + GFP_KERNEL, prot, 0, NUMA_NO_NODE,
2799 __builtin_return_address(0));
2800 }
2801 +
2802 +void *module_alloc(unsigned long size)
2803 +{
2804 +
2805 +#ifdef CONFIG_PAX_KERNEXEC
2806 + return __module_alloc(size, PAGE_KERNEL);
2807 +#else
2808 + return __module_alloc(size, PAGE_KERNEL_EXEC);
2809 +#endif
2810 +
2811 +}
2812 +
2813 +#ifdef CONFIG_PAX_KERNEXEC
2814 +void module_memfree_exec(void *module_region)
2815 +{
2816 + module_memfree(module_region);
2817 +}
2818 +EXPORT_SYMBOL(module_memfree_exec);
2819 +
2820 +void *module_alloc_exec(unsigned long size)
2821 +{
2822 + return __module_alloc(size, PAGE_KERNEL_EXEC);
2823 +}
2824 +EXPORT_SYMBOL(module_alloc_exec);
2825 +#endif
2826 #endif
2827
2828 int
2829 diff --git a/arch/arm/kernel/patch.c b/arch/arm/kernel/patch.c
2830 index 69bda1a..755113a 100644
2831 --- a/arch/arm/kernel/patch.c
2832 +++ b/arch/arm/kernel/patch.c
2833 @@ -66,6 +66,7 @@ void __kprobes __patch_text_real(void *addr, unsigned int insn, bool remap)
2834 else
2835 __acquire(&patch_lock);
2836
2837 + pax_open_kernel();
2838 if (thumb2 && __opcode_is_thumb16(insn)) {
2839 *(u16 *)waddr = __opcode_to_mem_thumb16(insn);
2840 size = sizeof(u16);
2841 @@ -97,6 +98,7 @@ void __kprobes __patch_text_real(void *addr, unsigned int insn, bool remap)
2842 *(u32 *)waddr = insn;
2843 size = sizeof(u32);
2844 }
2845 + pax_close_kernel();
2846
2847 if (waddr != addr) {
2848 flush_kernel_vmap_range(waddr, twopage ? size / 2 : size);
2849 diff --git a/arch/arm/kernel/process.c b/arch/arm/kernel/process.c
2850 index 2bf1a16..d959d40 100644
2851 --- a/arch/arm/kernel/process.c
2852 +++ b/arch/arm/kernel/process.c
2853 @@ -213,6 +213,7 @@ void machine_power_off(void)
2854
2855 if (pm_power_off)
2856 pm_power_off();
2857 + BUG();
2858 }
2859
2860 /*
2861 @@ -226,7 +227,7 @@ void machine_power_off(void)
2862 * executing pre-reset code, and using RAM that the primary CPU's code wishes
2863 * to use. Implementing such co-ordination would be essentially impossible.
2864 */
2865 -void machine_restart(char *cmd)
2866 +__noreturn void machine_restart(char *cmd)
2867 {
2868 local_irq_disable();
2869 smp_send_stop();
2870 @@ -252,8 +253,8 @@ void __show_regs(struct pt_regs *regs)
2871
2872 show_regs_print_info(KERN_DEFAULT);
2873
2874 - print_symbol("PC is at %s\n", instruction_pointer(regs));
2875 - print_symbol("LR is at %s\n", regs->ARM_lr);
2876 + printk("PC is at %pA\n", (void *)instruction_pointer(regs));
2877 + printk("LR is at %pA\n", (void *)regs->ARM_lr);
2878 printk("pc : [<%08lx>] lr : [<%08lx>] psr: %08lx\n"
2879 "sp : %08lx ip : %08lx fp : %08lx\n",
2880 regs->ARM_pc, regs->ARM_lr, regs->ARM_cpsr,
2881 @@ -430,12 +431,6 @@ unsigned long get_wchan(struct task_struct *p)
2882 return 0;
2883 }
2884
2885 -unsigned long arch_randomize_brk(struct mm_struct *mm)
2886 -{
2887 - unsigned long range_end = mm->brk + 0x02000000;
2888 - return randomize_range(mm->brk, range_end, 0) ? : mm->brk;
2889 -}
2890 -
2891 #ifdef CONFIG_MMU
2892 #ifdef CONFIG_KUSER_HELPERS
2893 /*
2894 @@ -451,7 +446,7 @@ static struct vm_area_struct gate_vma = {
2895
2896 static int __init gate_vma_init(void)
2897 {
2898 - gate_vma.vm_page_prot = PAGE_READONLY_EXEC;
2899 + gate_vma.vm_page_prot = vm_get_page_prot(gate_vma.vm_flags);
2900 return 0;
2901 }
2902 arch_initcall(gate_vma_init);
2903 @@ -480,81 +475,13 @@ const char *arch_vma_name(struct vm_area_struct *vma)
2904 return is_gate_vma(vma) ? "[vectors]" : NULL;
2905 }
2906
2907 -/* If possible, provide a placement hint at a random offset from the
2908 - * stack for the signal page.
2909 - */
2910 -static unsigned long sigpage_addr(const struct mm_struct *mm,
2911 - unsigned int npages)
2912 -{
2913 - unsigned long offset;
2914 - unsigned long first;
2915 - unsigned long last;
2916 - unsigned long addr;
2917 - unsigned int slots;
2918 -
2919 - first = PAGE_ALIGN(mm->start_stack);
2920 -
2921 - last = TASK_SIZE - (npages << PAGE_SHIFT);
2922 -
2923 - /* No room after stack? */
2924 - if (first > last)
2925 - return 0;
2926 -
2927 - /* Just enough room? */
2928 - if (first == last)
2929 - return first;
2930 -
2931 - slots = ((last - first) >> PAGE_SHIFT) + 1;
2932 -
2933 - offset = get_random_int() % slots;
2934 -
2935 - addr = first + (offset << PAGE_SHIFT);
2936 -
2937 - return addr;
2938 -}
2939 -
2940 -static struct page *signal_page;
2941 -extern struct page *get_signal_page(void);
2942 -
2943 -static const struct vm_special_mapping sigpage_mapping = {
2944 - .name = "[sigpage]",
2945 - .pages = &signal_page,
2946 -};
2947 -
2948 int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
2949 {
2950 struct mm_struct *mm = current->mm;
2951 - struct vm_area_struct *vma;
2952 - unsigned long addr;
2953 - unsigned long hint;
2954 - int ret = 0;
2955 -
2956 - if (!signal_page)
2957 - signal_page = get_signal_page();
2958 - if (!signal_page)
2959 - return -ENOMEM;
2960
2961 down_write(&mm->mmap_sem);
2962 - hint = sigpage_addr(mm, 1);
2963 - addr = get_unmapped_area(NULL, hint, PAGE_SIZE, 0, 0);
2964 - if (IS_ERR_VALUE(addr)) {
2965 - ret = addr;
2966 - goto up_fail;
2967 - }
2968 -
2969 - vma = _install_special_mapping(mm, addr, PAGE_SIZE,
2970 - VM_READ | VM_EXEC | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC,
2971 - &sigpage_mapping);
2972 -
2973 - if (IS_ERR(vma)) {
2974 - ret = PTR_ERR(vma);
2975 - goto up_fail;
2976 - }
2977 -
2978 - mm->context.sigpage = addr;
2979 -
2980 - up_fail:
2981 + mm->context.sigpage = (PAGE_OFFSET + (get_random_int() % 0x3FFEFFE0)) & 0xFFFFFFFC;
2982 up_write(&mm->mmap_sem);
2983 - return ret;
2984 + return 0;
2985 }
2986 #endif
2987 diff --git a/arch/arm/kernel/psci.c b/arch/arm/kernel/psci.c
2988 index f73891b..cf3004e 100644
2989 --- a/arch/arm/kernel/psci.c
2990 +++ b/arch/arm/kernel/psci.c
2991 @@ -28,7 +28,7 @@
2992 #include <asm/psci.h>
2993 #include <asm/system_misc.h>
2994
2995 -struct psci_operations psci_ops;
2996 +struct psci_operations psci_ops __read_only;
2997
2998 static int (*invoke_psci_fn)(u32, u32, u32, u32);
2999 typedef int (*psci_initcall_t)(const struct device_node *);
3000 diff --git a/arch/arm/kernel/ptrace.c b/arch/arm/kernel/ptrace.c
3001 index ef9119f..31995a3 100644
3002 --- a/arch/arm/kernel/ptrace.c
3003 +++ b/arch/arm/kernel/ptrace.c
3004 @@ -928,10 +928,19 @@ static void tracehook_report_syscall(struct pt_regs *regs,
3005 regs->ARM_ip = ip;
3006 }
3007
3008 +#ifdef CONFIG_GRKERNSEC_SETXID
3009 +extern void gr_delayed_cred_worker(void);
3010 +#endif
3011 +
3012 asmlinkage int syscall_trace_enter(struct pt_regs *regs, int scno)
3013 {
3014 current_thread_info()->syscall = scno;
3015
3016 +#ifdef CONFIG_GRKERNSEC_SETXID
3017 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
3018 + gr_delayed_cred_worker();
3019 +#endif
3020 +
3021 /* Do the secure computing check first; failures should be fast. */
3022 #ifdef CONFIG_HAVE_ARCH_SECCOMP_FILTER
3023 if (secure_computing() == -1)
3024 diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c
3025 index 1d60beb..4aa25d5 100644
3026 --- a/arch/arm/kernel/setup.c
3027 +++ b/arch/arm/kernel/setup.c
3028 @@ -105,21 +105,23 @@ EXPORT_SYMBOL(elf_hwcap);
3029 unsigned int elf_hwcap2 __read_mostly;
3030 EXPORT_SYMBOL(elf_hwcap2);
3031
3032 +pteval_t __supported_pte_mask __read_only;
3033 +pmdval_t __supported_pmd_mask __read_only;
3034
3035 #ifdef MULTI_CPU
3036 -struct processor processor __read_mostly;
3037 +struct processor processor __read_only;
3038 #endif
3039 #ifdef MULTI_TLB
3040 -struct cpu_tlb_fns cpu_tlb __read_mostly;
3041 +struct cpu_tlb_fns cpu_tlb __read_only;
3042 #endif
3043 #ifdef MULTI_USER
3044 -struct cpu_user_fns cpu_user __read_mostly;
3045 +struct cpu_user_fns cpu_user __read_only;
3046 #endif
3047 #ifdef MULTI_CACHE
3048 -struct cpu_cache_fns cpu_cache __read_mostly;
3049 +struct cpu_cache_fns cpu_cache __read_only;
3050 #endif
3051 #ifdef CONFIG_OUTER_CACHE
3052 -struct outer_cache_fns outer_cache __read_mostly;
3053 +struct outer_cache_fns outer_cache __read_only;
3054 EXPORT_SYMBOL(outer_cache);
3055 #endif
3056
3057 @@ -250,9 +252,13 @@ static int __get_cpu_architecture(void)
3058 * Register 0 and check for VMSAv7 or PMSAv7 */
3059 unsigned int mmfr0 = read_cpuid_ext(CPUID_EXT_MMFR0);
3060 if ((mmfr0 & 0x0000000f) >= 0x00000003 ||
3061 - (mmfr0 & 0x000000f0) >= 0x00000030)
3062 + (mmfr0 & 0x000000f0) >= 0x00000030) {
3063 cpu_arch = CPU_ARCH_ARMv7;
3064 - else if ((mmfr0 & 0x0000000f) == 0x00000002 ||
3065 + if ((mmfr0 & 0x0000000f) == 0x00000005 || (mmfr0 & 0x0000000f) == 0x00000004) {
3066 + __supported_pte_mask |= L_PTE_PXN;
3067 + __supported_pmd_mask |= PMD_PXNTABLE;
3068 + }
3069 + } else if ((mmfr0 & 0x0000000f) == 0x00000002 ||
3070 (mmfr0 & 0x000000f0) == 0x00000020)
3071 cpu_arch = CPU_ARCH_ARMv6;
3072 else
3073 diff --git a/arch/arm/kernel/signal.c b/arch/arm/kernel/signal.c
3074 index 023ac90..0a69950 100644
3075 --- a/arch/arm/kernel/signal.c
3076 +++ b/arch/arm/kernel/signal.c
3077 @@ -24,8 +24,6 @@
3078
3079 extern const unsigned long sigreturn_codes[7];
3080
3081 -static unsigned long signal_return_offset;
3082 -
3083 #ifdef CONFIG_CRUNCH
3084 static int preserve_crunch_context(struct crunch_sigframe __user *frame)
3085 {
3086 @@ -396,8 +394,7 @@ setup_return(struct pt_regs *regs, struct ksignal *ksig,
3087 * except when the MPU has protected the vectors
3088 * page from PL0
3089 */
3090 - retcode = mm->context.sigpage + signal_return_offset +
3091 - (idx << 2) + thumb;
3092 + retcode = mm->context.sigpage + (idx << 2) + thumb;
3093 } else
3094 #endif
3095 {
3096 @@ -603,33 +600,3 @@ do_work_pending(struct pt_regs *regs, unsigned int thread_flags, int syscall)
3097 } while (thread_flags & _TIF_WORK_MASK);
3098 return 0;
3099 }
3100 -
3101 -struct page *get_signal_page(void)
3102 -{
3103 - unsigned long ptr;
3104 - unsigned offset;
3105 - struct page *page;
3106 - void *addr;
3107 -
3108 - page = alloc_pages(GFP_KERNEL, 0);
3109 -
3110 - if (!page)
3111 - return NULL;
3112 -
3113 - addr = page_address(page);
3114 -
3115 - /* Give the signal return code some randomness */
3116 - offset = 0x200 + (get_random_int() & 0x7fc);
3117 - signal_return_offset = offset;
3118 -
3119 - /*
3120 - * Copy signal return handlers into the vector page, and
3121 - * set sigreturn to be a pointer to these.
3122 - */
3123 - memcpy(addr + offset, sigreturn_codes, sizeof(sigreturn_codes));
3124 -
3125 - ptr = (unsigned long)addr + offset;
3126 - flush_icache_range(ptr, ptr + sizeof(sigreturn_codes));
3127 -
3128 - return page;
3129 -}
3130 diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c
3131 index 86ef244..c518451 100644
3132 --- a/arch/arm/kernel/smp.c
3133 +++ b/arch/arm/kernel/smp.c
3134 @@ -76,7 +76,7 @@ enum ipi_msg_type {
3135
3136 static DECLARE_COMPLETION(cpu_running);
3137
3138 -static struct smp_operations smp_ops;
3139 +static struct smp_operations smp_ops __read_only;
3140
3141 void __init smp_set_ops(struct smp_operations *ops)
3142 {
3143 diff --git a/arch/arm/kernel/tcm.c b/arch/arm/kernel/tcm.c
3144 index 7a3be1d..b00c7de 100644
3145 --- a/arch/arm/kernel/tcm.c
3146 +++ b/arch/arm/kernel/tcm.c
3147 @@ -61,7 +61,7 @@ static struct map_desc itcm_iomap[] __initdata = {
3148 .virtual = ITCM_OFFSET,
3149 .pfn = __phys_to_pfn(ITCM_OFFSET),
3150 .length = 0,
3151 - .type = MT_MEMORY_RWX_ITCM,
3152 + .type = MT_MEMORY_RX_ITCM,
3153 }
3154 };
3155
3156 @@ -267,7 +267,9 @@ no_dtcm:
3157 start = &__sitcm_text;
3158 end = &__eitcm_text;
3159 ram = &__itcm_start;
3160 + pax_open_kernel();
3161 memcpy(start, ram, itcm_code_sz);
3162 + pax_close_kernel();
3163 pr_debug("CPU ITCM: copied code from %p - %p\n",
3164 start, end);
3165 itcm_present = true;
3166 diff --git a/arch/arm/kernel/traps.c b/arch/arm/kernel/traps.c
3167 index 788e23f..6fa06a1 100644
3168 --- a/arch/arm/kernel/traps.c
3169 +++ b/arch/arm/kernel/traps.c
3170 @@ -65,7 +65,7 @@ static void dump_mem(const char *, const char *, unsigned long, unsigned long);
3171 void dump_backtrace_entry(unsigned long where, unsigned long from, unsigned long frame)
3172 {
3173 #ifdef CONFIG_KALLSYMS
3174 - printk("[<%08lx>] (%ps) from [<%08lx>] (%pS)\n", where, (void *)where, from, (void *)from);
3175 + printk("[<%08lx>] (%pA) from [<%08lx>] (%pA)\n", where, (void *)where, from, (void *)from);
3176 #else
3177 printk("Function entered at [<%08lx>] from [<%08lx>]\n", where, from);
3178 #endif
3179 @@ -267,6 +267,8 @@ static arch_spinlock_t die_lock = __ARCH_SPIN_LOCK_UNLOCKED;
3180 static int die_owner = -1;
3181 static unsigned int die_nest_count;
3182
3183 +extern void gr_handle_kernel_exploit(void);
3184 +
3185 static unsigned long oops_begin(void)
3186 {
3187 int cpu;
3188 @@ -309,6 +311,9 @@ static void oops_end(unsigned long flags, struct pt_regs *regs, int signr)
3189 panic("Fatal exception in interrupt");
3190 if (panic_on_oops)
3191 panic("Fatal exception");
3192 +
3193 + gr_handle_kernel_exploit();
3194 +
3195 if (signr)
3196 do_exit(signr);
3197 }
3198 @@ -880,7 +885,11 @@ void __init early_trap_init(void *vectors_base)
3199 kuser_init(vectors_base);
3200
3201 flush_icache_range(vectors, vectors + PAGE_SIZE * 2);
3202 - modify_domain(DOMAIN_USER, DOMAIN_CLIENT);
3203 +
3204 +#ifndef CONFIG_PAX_MEMORY_UDEREF
3205 + modify_domain(DOMAIN_USER, DOMAIN_USERCLIENT);
3206 +#endif
3207 +
3208 #else /* ifndef CONFIG_CPU_V7M */
3209 /*
3210 * on V7-M there is no need to copy the vector table to a dedicated
3211 diff --git a/arch/arm/kernel/vmlinux.lds.S b/arch/arm/kernel/vmlinux.lds.S
3212 index b31aa73..cc4b7a1 100644
3213 --- a/arch/arm/kernel/vmlinux.lds.S
3214 +++ b/arch/arm/kernel/vmlinux.lds.S
3215 @@ -37,7 +37,7 @@
3216 #endif
3217
3218 #if (defined(CONFIG_SMP_ON_UP) && !defined(CONFIG_DEBUG_SPINLOCK)) || \
3219 - defined(CONFIG_GENERIC_BUG)
3220 + defined(CONFIG_GENERIC_BUG) || defined(CONFIG_PAX_REFCOUNT)
3221 #define ARM_EXIT_KEEP(x) x
3222 #define ARM_EXIT_DISCARD(x)
3223 #else
3224 @@ -123,6 +123,8 @@ SECTIONS
3225 #ifdef CONFIG_DEBUG_RODATA
3226 . = ALIGN(1<<SECTION_SHIFT);
3227 #endif
3228 + _etext = .; /* End of text section */
3229 +
3230 RO_DATA(PAGE_SIZE)
3231
3232 . = ALIGN(4);
3233 @@ -153,8 +155,6 @@ SECTIONS
3234
3235 NOTES
3236
3237 - _etext = .; /* End of text and rodata section */
3238 -
3239 #ifndef CONFIG_XIP_KERNEL
3240 # ifdef CONFIG_ARM_KERNMEM_PERMS
3241 . = ALIGN(1<<SECTION_SHIFT);
3242 diff --git a/arch/arm/kvm/arm.c b/arch/arm/kvm/arm.c
3243 index b652af5..60231ab 100644
3244 --- a/arch/arm/kvm/arm.c
3245 +++ b/arch/arm/kvm/arm.c
3246 @@ -57,7 +57,7 @@ static unsigned long hyp_default_vectors;
3247 static DEFINE_PER_CPU(struct kvm_vcpu *, kvm_arm_running_vcpu);
3248
3249 /* The VMID used in the VTTBR */
3250 -static atomic64_t kvm_vmid_gen = ATOMIC64_INIT(1);
3251 +static atomic64_unchecked_t kvm_vmid_gen = ATOMIC64_INIT(1);
3252 static u8 kvm_next_vmid;
3253 static DEFINE_SPINLOCK(kvm_vmid_lock);
3254
3255 @@ -358,7 +358,7 @@ void force_vm_exit(const cpumask_t *mask)
3256 */
3257 static bool need_new_vmid_gen(struct kvm *kvm)
3258 {
3259 - return unlikely(kvm->arch.vmid_gen != atomic64_read(&kvm_vmid_gen));
3260 + return unlikely(kvm->arch.vmid_gen != atomic64_read_unchecked(&kvm_vmid_gen));
3261 }
3262
3263 /**
3264 @@ -391,7 +391,7 @@ static void update_vttbr(struct kvm *kvm)
3265
3266 /* First user of a new VMID generation? */
3267 if (unlikely(kvm_next_vmid == 0)) {
3268 - atomic64_inc(&kvm_vmid_gen);
3269 + atomic64_inc_unchecked(&kvm_vmid_gen);
3270 kvm_next_vmid = 1;
3271
3272 /*
3273 @@ -408,7 +408,7 @@ static void update_vttbr(struct kvm *kvm)
3274 kvm_call_hyp(__kvm_flush_vm_context);
3275 }
3276
3277 - kvm->arch.vmid_gen = atomic64_read(&kvm_vmid_gen);
3278 + kvm->arch.vmid_gen = atomic64_read_unchecked(&kvm_vmid_gen);
3279 kvm->arch.vmid = kvm_next_vmid;
3280 kvm_next_vmid++;
3281
3282 @@ -1087,7 +1087,7 @@ struct kvm_vcpu *kvm_mpidr_to_vcpu(struct kvm *kvm, unsigned long mpidr)
3283 /**
3284 * Initialize Hyp-mode and memory mappings on all CPUs.
3285 */
3286 -int kvm_arch_init(void *opaque)
3287 +int kvm_arch_init(const void *opaque)
3288 {
3289 int err;
3290 int ret, cpu;
3291 diff --git a/arch/arm/lib/clear_user.S b/arch/arm/lib/clear_user.S
3292 index 14a0d98..7771a7d 100644
3293 --- a/arch/arm/lib/clear_user.S
3294 +++ b/arch/arm/lib/clear_user.S
3295 @@ -12,14 +12,14 @@
3296
3297 .text
3298
3299 -/* Prototype: int __clear_user(void *addr, size_t sz)
3300 +/* Prototype: int ___clear_user(void *addr, size_t sz)
3301 * Purpose : clear some user memory
3302 * Params : addr - user memory address to clear
3303 * : sz - number of bytes to clear
3304 * Returns : number of bytes NOT cleared
3305 */
3306 ENTRY(__clear_user_std)
3307 -WEAK(__clear_user)
3308 +WEAK(___clear_user)
3309 stmfd sp!, {r1, lr}
3310 mov r2, #0
3311 cmp r1, #4
3312 @@ -44,7 +44,7 @@ WEAK(__clear_user)
3313 USER( strnebt r2, [r0])
3314 mov r0, #0
3315 ldmfd sp!, {r1, pc}
3316 -ENDPROC(__clear_user)
3317 +ENDPROC(___clear_user)
3318 ENDPROC(__clear_user_std)
3319
3320 .pushsection .fixup,"ax"
3321 diff --git a/arch/arm/lib/copy_from_user.S b/arch/arm/lib/copy_from_user.S
3322 index 7a235b9..73a0556 100644
3323 --- a/arch/arm/lib/copy_from_user.S
3324 +++ b/arch/arm/lib/copy_from_user.S
3325 @@ -17,7 +17,7 @@
3326 /*
3327 * Prototype:
3328 *
3329 - * size_t __copy_from_user(void *to, const void *from, size_t n)
3330 + * size_t ___copy_from_user(void *to, const void *from, size_t n)
3331 *
3332 * Purpose:
3333 *
3334 @@ -89,11 +89,11 @@
3335
3336 .text
3337
3338 -ENTRY(__copy_from_user)
3339 +ENTRY(___copy_from_user)
3340
3341 #include "copy_template.S"
3342
3343 -ENDPROC(__copy_from_user)
3344 +ENDPROC(___copy_from_user)
3345
3346 .pushsection .fixup,"ax"
3347 .align 0
3348 diff --git a/arch/arm/lib/copy_page.S b/arch/arm/lib/copy_page.S
3349 index 6ee2f67..d1cce76 100644
3350 --- a/arch/arm/lib/copy_page.S
3351 +++ b/arch/arm/lib/copy_page.S
3352 @@ -10,6 +10,7 @@
3353 * ASM optimised string functions
3354 */
3355 #include <linux/linkage.h>
3356 +#include <linux/const.h>
3357 #include <asm/assembler.h>
3358 #include <asm/asm-offsets.h>
3359 #include <asm/cache.h>
3360 diff --git a/arch/arm/lib/copy_to_user.S b/arch/arm/lib/copy_to_user.S
3361 index a9d3db1..164b089 100644
3362 --- a/arch/arm/lib/copy_to_user.S
3363 +++ b/arch/arm/lib/copy_to_user.S
3364 @@ -17,7 +17,7 @@
3365 /*
3366 * Prototype:
3367 *
3368 - * size_t __copy_to_user(void *to, const void *from, size_t n)
3369 + * size_t ___copy_to_user(void *to, const void *from, size_t n)
3370 *
3371 * Purpose:
3372 *
3373 @@ -93,11 +93,11 @@
3374 .text
3375
3376 ENTRY(__copy_to_user_std)
3377 -WEAK(__copy_to_user)
3378 +WEAK(___copy_to_user)
3379
3380 #include "copy_template.S"
3381
3382 -ENDPROC(__copy_to_user)
3383 +ENDPROC(___copy_to_user)
3384 ENDPROC(__copy_to_user_std)
3385
3386 .pushsection .fixup,"ax"
3387 diff --git a/arch/arm/lib/csumpartialcopyuser.S b/arch/arm/lib/csumpartialcopyuser.S
3388 index 7d08b43..f7ca7ea 100644
3389 --- a/arch/arm/lib/csumpartialcopyuser.S
3390 +++ b/arch/arm/lib/csumpartialcopyuser.S
3391 @@ -57,8 +57,8 @@
3392 * Returns : r0 = checksum, [[sp, #0], #0] = 0 or -EFAULT
3393 */
3394
3395 -#define FN_ENTRY ENTRY(csum_partial_copy_from_user)
3396 -#define FN_EXIT ENDPROC(csum_partial_copy_from_user)
3397 +#define FN_ENTRY ENTRY(__csum_partial_copy_from_user)
3398 +#define FN_EXIT ENDPROC(__csum_partial_copy_from_user)
3399
3400 #include "csumpartialcopygeneric.S"
3401
3402 diff --git a/arch/arm/lib/delay.c b/arch/arm/lib/delay.c
3403 index 312d43e..21d2322 100644
3404 --- a/arch/arm/lib/delay.c
3405 +++ b/arch/arm/lib/delay.c
3406 @@ -29,7 +29,7 @@
3407 /*
3408 * Default to the loop-based delay implementation.
3409 */
3410 -struct arm_delay_ops arm_delay_ops = {
3411 +struct arm_delay_ops arm_delay_ops __read_only = {
3412 .delay = __loop_delay,
3413 .const_udelay = __loop_const_udelay,
3414 .udelay = __loop_udelay,
3415 diff --git a/arch/arm/lib/uaccess_with_memcpy.c b/arch/arm/lib/uaccess_with_memcpy.c
3416 index 3e58d71..029817c 100644
3417 --- a/arch/arm/lib/uaccess_with_memcpy.c
3418 +++ b/arch/arm/lib/uaccess_with_memcpy.c
3419 @@ -136,7 +136,7 @@ out:
3420 }
3421
3422 unsigned long
3423 -__copy_to_user(void __user *to, const void *from, unsigned long n)
3424 +___copy_to_user(void __user *to, const void *from, unsigned long n)
3425 {
3426 /*
3427 * This test is stubbed out of the main function above to keep
3428 @@ -190,7 +190,7 @@ out:
3429 return n;
3430 }
3431
3432 -unsigned long __clear_user(void __user *addr, unsigned long n)
3433 +unsigned long ___clear_user(void __user *addr, unsigned long n)
3434 {
3435 /* See rational for this in __copy_to_user() above. */
3436 if (n < 64)
3437 diff --git a/arch/arm/mach-exynos/suspend.c b/arch/arm/mach-exynos/suspend.c
3438 index 318d127..9aab0d1 100644
3439 --- a/arch/arm/mach-exynos/suspend.c
3440 +++ b/arch/arm/mach-exynos/suspend.c
3441 @@ -18,6 +18,7 @@
3442 #include <linux/syscore_ops.h>
3443 #include <linux/cpu_pm.h>
3444 #include <linux/io.h>
3445 +#include <linux/irq.h>
3446 #include <linux/irqchip/arm-gic.h>
3447 #include <linux/err.h>
3448 #include <linux/regulator/machine.h>
3449 @@ -632,8 +633,10 @@ void __init exynos_pm_init(void)
3450 tmp |= pm_data->wake_disable_mask;
3451 pmu_raw_writel(tmp, S5P_WAKEUP_MASK);
3452
3453 - exynos_pm_syscore_ops.suspend = pm_data->pm_suspend;
3454 - exynos_pm_syscore_ops.resume = pm_data->pm_resume;
3455 + pax_open_kernel();
3456 + *(void **)&exynos_pm_syscore_ops.suspend = pm_data->pm_suspend;
3457 + *(void **)&exynos_pm_syscore_ops.resume = pm_data->pm_resume;
3458 + pax_close_kernel();
3459
3460 register_syscore_ops(&exynos_pm_syscore_ops);
3461 suspend_set_ops(&exynos_suspend_ops);
3462 diff --git a/arch/arm/mach-keystone/keystone.c b/arch/arm/mach-keystone/keystone.c
3463 index 0662087..004d163 100644
3464 --- a/arch/arm/mach-keystone/keystone.c
3465 +++ b/arch/arm/mach-keystone/keystone.c
3466 @@ -27,7 +27,7 @@
3467
3468 #include "keystone.h"
3469
3470 -static struct notifier_block platform_nb;
3471 +static notifier_block_no_const platform_nb;
3472 static unsigned long keystone_dma_pfn_offset __read_mostly;
3473
3474 static int keystone_platform_notifier(struct notifier_block *nb,
3475 diff --git a/arch/arm/mach-mvebu/coherency.c b/arch/arm/mach-mvebu/coherency.c
3476 index e46e9ea..9141c83 100644
3477 --- a/arch/arm/mach-mvebu/coherency.c
3478 +++ b/arch/arm/mach-mvebu/coherency.c
3479 @@ -117,7 +117,7 @@ static void __init armada_370_coherency_init(struct device_node *np)
3480
3481 /*
3482 * This ioremap hook is used on Armada 375/38x to ensure that PCIe
3483 - * memory areas are mapped as MT_UNCACHED instead of MT_DEVICE. This
3484 + * memory areas are mapped as MT_UNCACHED_RW instead of MT_DEVICE. This
3485 * is needed as a workaround for a deadlock issue between the PCIe
3486 * interface and the cache controller.
3487 */
3488 @@ -130,7 +130,7 @@ armada_pcie_wa_ioremap_caller(phys_addr_t phys_addr, size_t size,
3489 mvebu_mbus_get_pcie_mem_aperture(&pcie_mem);
3490
3491 if (pcie_mem.start <= phys_addr && (phys_addr + size) <= pcie_mem.end)
3492 - mtype = MT_UNCACHED;
3493 + mtype = MT_UNCACHED_RW;
3494
3495 return __arm_ioremap_caller(phys_addr, size, mtype, caller);
3496 }
3497 diff --git a/arch/arm/mach-omap2/board-n8x0.c b/arch/arm/mach-omap2/board-n8x0.c
3498 index b6443a4..20a0b74 100644
3499 --- a/arch/arm/mach-omap2/board-n8x0.c
3500 +++ b/arch/arm/mach-omap2/board-n8x0.c
3501 @@ -569,7 +569,7 @@ static int n8x0_menelaus_late_init(struct device *dev)
3502 }
3503 #endif
3504
3505 -struct menelaus_platform_data n8x0_menelaus_platform_data __initdata = {
3506 +struct menelaus_platform_data n8x0_menelaus_platform_data __initconst = {
3507 .late_init = n8x0_menelaus_late_init,
3508 };
3509
3510 diff --git a/arch/arm/mach-omap2/omap-mpuss-lowpower.c b/arch/arm/mach-omap2/omap-mpuss-lowpower.c
3511 index 79f49d9..70bf184 100644
3512 --- a/arch/arm/mach-omap2/omap-mpuss-lowpower.c
3513 +++ b/arch/arm/mach-omap2/omap-mpuss-lowpower.c
3514 @@ -86,7 +86,7 @@ struct cpu_pm_ops {
3515 void (*resume)(void);
3516 void (*scu_prepare)(unsigned int cpu_id, unsigned int cpu_state);
3517 void (*hotplug_restart)(void);
3518 -};
3519 +} __no_const;
3520
3521 static DEFINE_PER_CPU(struct omap4_cpu_pm_info, omap4_pm_info);
3522 static struct powerdomain *mpuss_pd;
3523 @@ -105,7 +105,7 @@ static void dummy_cpu_resume(void)
3524 static void dummy_scu_prepare(unsigned int cpu_id, unsigned int cpu_state)
3525 {}
3526
3527 -struct cpu_pm_ops omap_pm_ops = {
3528 +static struct cpu_pm_ops omap_pm_ops __read_only = {
3529 .finish_suspend = default_finish_suspend,
3530 .resume = dummy_cpu_resume,
3531 .scu_prepare = dummy_scu_prepare,
3532 diff --git a/arch/arm/mach-omap2/omap-smp.c b/arch/arm/mach-omap2/omap-smp.c
3533 index 5305ec7..6d74045 100644
3534 --- a/arch/arm/mach-omap2/omap-smp.c
3535 +++ b/arch/arm/mach-omap2/omap-smp.c
3536 @@ -19,6 +19,7 @@
3537 #include <linux/device.h>
3538 #include <linux/smp.h>
3539 #include <linux/io.h>
3540 +#include <linux/irq.h>
3541 #include <linux/irqchip/arm-gic.h>
3542
3543 #include <asm/smp_scu.h>
3544 diff --git a/arch/arm/mach-omap2/omap-wakeupgen.c b/arch/arm/mach-omap2/omap-wakeupgen.c
3545 index f961c46..4a453dc 100644
3546 --- a/arch/arm/mach-omap2/omap-wakeupgen.c
3547 +++ b/arch/arm/mach-omap2/omap-wakeupgen.c
3548 @@ -344,7 +344,7 @@ static int irq_cpu_hotplug_notify(struct notifier_block *self,
3549 return NOTIFY_OK;
3550 }
3551
3552 -static struct notifier_block __refdata irq_hotplug_notifier = {
3553 +static struct notifier_block irq_hotplug_notifier = {
3554 .notifier_call = irq_cpu_hotplug_notify,
3555 };
3556
3557 diff --git a/arch/arm/mach-omap2/omap_device.c b/arch/arm/mach-omap2/omap_device.c
3558 index be9541e..821805f 100644
3559 --- a/arch/arm/mach-omap2/omap_device.c
3560 +++ b/arch/arm/mach-omap2/omap_device.c
3561 @@ -510,7 +510,7 @@ void omap_device_delete(struct omap_device *od)
3562 struct platform_device __init *omap_device_build(const char *pdev_name,
3563 int pdev_id,
3564 struct omap_hwmod *oh,
3565 - void *pdata, int pdata_len)
3566 + const void *pdata, int pdata_len)
3567 {
3568 struct omap_hwmod *ohs[] = { oh };
3569
3570 @@ -538,7 +538,7 @@ struct platform_device __init *omap_device_build(const char *pdev_name,
3571 struct platform_device __init *omap_device_build_ss(const char *pdev_name,
3572 int pdev_id,
3573 struct omap_hwmod **ohs,
3574 - int oh_cnt, void *pdata,
3575 + int oh_cnt, const void *pdata,
3576 int pdata_len)
3577 {
3578 int ret = -ENOMEM;
3579 diff --git a/arch/arm/mach-omap2/omap_device.h b/arch/arm/mach-omap2/omap_device.h
3580 index 78c02b3..c94109a 100644
3581 --- a/arch/arm/mach-omap2/omap_device.h
3582 +++ b/arch/arm/mach-omap2/omap_device.h
3583 @@ -72,12 +72,12 @@ int omap_device_idle(struct platform_device *pdev);
3584 /* Core code interface */
3585
3586 struct platform_device *omap_device_build(const char *pdev_name, int pdev_id,
3587 - struct omap_hwmod *oh, void *pdata,
3588 + struct omap_hwmod *oh, const void *pdata,
3589 int pdata_len);
3590
3591 struct platform_device *omap_device_build_ss(const char *pdev_name, int pdev_id,
3592 struct omap_hwmod **oh, int oh_cnt,
3593 - void *pdata, int pdata_len);
3594 + const void *pdata, int pdata_len);
3595
3596 struct omap_device *omap_device_alloc(struct platform_device *pdev,
3597 struct omap_hwmod **ohs, int oh_cnt);
3598 diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c
3599 index 355b089..2c9d7c3 100644
3600 --- a/arch/arm/mach-omap2/omap_hwmod.c
3601 +++ b/arch/arm/mach-omap2/omap_hwmod.c
3602 @@ -193,10 +193,10 @@ struct omap_hwmod_soc_ops {
3603 int (*init_clkdm)(struct omap_hwmod *oh);
3604 void (*update_context_lost)(struct omap_hwmod *oh);
3605 int (*get_context_lost)(struct omap_hwmod *oh);
3606 -};
3607 +} __no_const;
3608
3609 /* soc_ops: adapts the omap_hwmod code to the currently-booted SoC */
3610 -static struct omap_hwmod_soc_ops soc_ops;
3611 +static struct omap_hwmod_soc_ops soc_ops __read_only;
3612
3613 /* omap_hwmod_list contains all registered struct omap_hwmods */
3614 static LIST_HEAD(omap_hwmod_list);
3615 diff --git a/arch/arm/mach-omap2/powerdomains43xx_data.c b/arch/arm/mach-omap2/powerdomains43xx_data.c
3616 index 95fee54..cfa9cf1 100644
3617 --- a/arch/arm/mach-omap2/powerdomains43xx_data.c
3618 +++ b/arch/arm/mach-omap2/powerdomains43xx_data.c
3619 @@ -10,6 +10,7 @@
3620
3621 #include <linux/kernel.h>
3622 #include <linux/init.h>
3623 +#include <asm/pgtable.h>
3624
3625 #include "powerdomain.h"
3626
3627 @@ -129,7 +130,9 @@ static int am43xx_check_vcvp(void)
3628
3629 void __init am43xx_powerdomains_init(void)
3630 {
3631 - omap4_pwrdm_operations.pwrdm_has_voltdm = am43xx_check_vcvp;
3632 + pax_open_kernel();
3633 + *(void **)&omap4_pwrdm_operations.pwrdm_has_voltdm = am43xx_check_vcvp;
3634 + pax_close_kernel();
3635 pwrdm_register_platform_funcs(&omap4_pwrdm_operations);
3636 pwrdm_register_pwrdms(powerdomains_am43xx);
3637 pwrdm_complete_init();
3638 diff --git a/arch/arm/mach-omap2/wd_timer.c b/arch/arm/mach-omap2/wd_timer.c
3639 index ff0a68c..b312aa0 100644
3640 --- a/arch/arm/mach-omap2/wd_timer.c
3641 +++ b/arch/arm/mach-omap2/wd_timer.c
3642 @@ -110,7 +110,9 @@ static int __init omap_init_wdt(void)
3643 struct omap_hwmod *oh;
3644 char *oh_name = "wd_timer2";
3645 char *dev_name = "omap_wdt";
3646 - struct omap_wd_timer_platform_data pdata;
3647 + static struct omap_wd_timer_platform_data pdata = {
3648 + .read_reset_sources = prm_read_reset_sources
3649 + };
3650
3651 if (!cpu_class_is_omap2() || of_have_populated_dt())
3652 return 0;
3653 @@ -121,8 +123,6 @@ static int __init omap_init_wdt(void)
3654 return -EINVAL;
3655 }
3656
3657 - pdata.read_reset_sources = prm_read_reset_sources;
3658 -
3659 pdev = omap_device_build(dev_name, id, oh, &pdata,
3660 sizeof(struct omap_wd_timer_platform_data));
3661 WARN(IS_ERR(pdev), "Can't build omap_device for %s:%s.\n",
3662 diff --git a/arch/arm/mach-tegra/cpuidle-tegra20.c b/arch/arm/mach-tegra/cpuidle-tegra20.c
3663 index 4f25a7c..a81be85 100644
3664 --- a/arch/arm/mach-tegra/cpuidle-tegra20.c
3665 +++ b/arch/arm/mach-tegra/cpuidle-tegra20.c
3666 @@ -179,7 +179,7 @@ static int tegra20_idle_lp2_coupled(struct cpuidle_device *dev,
3667 bool entered_lp2 = false;
3668
3669 if (tegra_pending_sgi())
3670 - ACCESS_ONCE(abort_flag) = true;
3671 + ACCESS_ONCE_RW(abort_flag) = true;
3672
3673 cpuidle_coupled_parallel_barrier(dev, &abort_barrier);
3674
3675 diff --git a/arch/arm/mach-tegra/irq.c b/arch/arm/mach-tegra/irq.c
3676 index ab95f53..4b977a7 100644
3677 --- a/arch/arm/mach-tegra/irq.c
3678 +++ b/arch/arm/mach-tegra/irq.c
3679 @@ -20,6 +20,7 @@
3680 #include <linux/cpu_pm.h>
3681 #include <linux/interrupt.h>
3682 #include <linux/io.h>
3683 +#include <linux/irq.h>
3684 #include <linux/irqchip/arm-gic.h>
3685 #include <linux/irq.h>
3686 #include <linux/kernel.h>
3687 diff --git a/arch/arm/mach-ux500/pm.c b/arch/arm/mach-ux500/pm.c
3688 index 2cb587b..6ddfebf 100644
3689 --- a/arch/arm/mach-ux500/pm.c
3690 +++ b/arch/arm/mach-ux500/pm.c
3691 @@ -10,6 +10,7 @@
3692 */
3693
3694 #include <linux/kernel.h>
3695 +#include <linux/irq.h>
3696 #include <linux/irqchip/arm-gic.h>
3697 #include <linux/delay.h>
3698 #include <linux/io.h>
3699 diff --git a/arch/arm/mach-ux500/setup.h b/arch/arm/mach-ux500/setup.h
3700 index 2dea8b5..6499da2 100644
3701 --- a/arch/arm/mach-ux500/setup.h
3702 +++ b/arch/arm/mach-ux500/setup.h
3703 @@ -33,13 +33,6 @@ extern void ux500_timer_init(void);
3704 .type = MT_DEVICE, \
3705 }
3706
3707 -#define __MEM_DEV_DESC(x, sz) { \
3708 - .virtual = IO_ADDRESS(x), \
3709 - .pfn = __phys_to_pfn(x), \
3710 - .length = sz, \
3711 - .type = MT_MEMORY_RWX, \
3712 -}
3713 -
3714 extern struct smp_operations ux500_smp_ops;
3715 extern void ux500_cpu_die(unsigned int cpu);
3716
3717 diff --git a/arch/arm/mach-zynq/platsmp.c b/arch/arm/mach-zynq/platsmp.c
3718 index 52d768f..5f93180 100644
3719 --- a/arch/arm/mach-zynq/platsmp.c
3720 +++ b/arch/arm/mach-zynq/platsmp.c
3721 @@ -24,6 +24,7 @@
3722 #include <linux/io.h>
3723 #include <asm/cacheflush.h>
3724 #include <asm/smp_scu.h>
3725 +#include <linux/irq.h>
3726 #include <linux/irqchip/arm-gic.h>
3727 #include "common.h"
3728
3729 diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig
3730 index 9b4f29e..bbf3bfa 100644
3731 --- a/arch/arm/mm/Kconfig
3732 +++ b/arch/arm/mm/Kconfig
3733 @@ -446,6 +446,7 @@ config CPU_32v5
3734
3735 config CPU_32v6
3736 bool
3737 + select CPU_USE_DOMAINS if CPU_V6 && MMU && !PAX_KERNEXEC && !PAX_MEMORY_UDEREF
3738 select TLS_REG_EMUL if !CPU_32v6K && !MMU
3739
3740 config CPU_32v6K
3741 @@ -600,6 +601,7 @@ config CPU_CP15_MPU
3742
3743 config CPU_USE_DOMAINS
3744 bool
3745 + depends on !ARM_LPAE && !PAX_KERNEXEC && !PAX_MEMORY_UDEREF
3746 help
3747 This option enables or disables the use of domain switching
3748 via the set_fs() function.
3749 @@ -798,7 +800,7 @@ config NEED_KUSER_HELPERS
3750
3751 config KUSER_HELPERS
3752 bool "Enable kuser helpers in vector page" if !NEED_KUSER_HELPERS
3753 - depends on MMU
3754 + depends on MMU && (!(CPU_V6 || CPU_V6K || CPU_V7) || GRKERNSEC_OLD_ARM_USERLAND)
3755 default y
3756 help
3757 Warning: disabling this option may break user programs.
3758 @@ -812,7 +814,7 @@ config KUSER_HELPERS
3759 See Documentation/arm/kernel_user_helpers.txt for details.
3760
3761 However, the fixed address nature of these helpers can be used
3762 - by ROP (return orientated programming) authors when creating
3763 + by ROP (Return Oriented Programming) authors when creating
3764 exploits.
3765
3766 If all of the binaries and libraries which run on your platform
3767 diff --git a/arch/arm/mm/alignment.c b/arch/arm/mm/alignment.c
3768 index 2c0c541..4585df9 100644
3769 --- a/arch/arm/mm/alignment.c
3770 +++ b/arch/arm/mm/alignment.c
3771 @@ -216,10 +216,12 @@ union offset_union {
3772 #define __get16_unaligned_check(ins,val,addr) \
3773 do { \
3774 unsigned int err = 0, v, a = addr; \
3775 + pax_open_userland(); \
3776 __get8_unaligned_check(ins,v,a,err); \
3777 val = v << ((BE) ? 8 : 0); \
3778 __get8_unaligned_check(ins,v,a,err); \
3779 val |= v << ((BE) ? 0 : 8); \
3780 + pax_close_userland(); \
3781 if (err) \
3782 goto fault; \
3783 } while (0)
3784 @@ -233,6 +235,7 @@ union offset_union {
3785 #define __get32_unaligned_check(ins,val,addr) \
3786 do { \
3787 unsigned int err = 0, v, a = addr; \
3788 + pax_open_userland(); \
3789 __get8_unaligned_check(ins,v,a,err); \
3790 val = v << ((BE) ? 24 : 0); \
3791 __get8_unaligned_check(ins,v,a,err); \
3792 @@ -241,6 +244,7 @@ union offset_union {
3793 val |= v << ((BE) ? 8 : 16); \
3794 __get8_unaligned_check(ins,v,a,err); \
3795 val |= v << ((BE) ? 0 : 24); \
3796 + pax_close_userland(); \
3797 if (err) \
3798 goto fault; \
3799 } while (0)
3800 @@ -254,6 +258,7 @@ union offset_union {
3801 #define __put16_unaligned_check(ins,val,addr) \
3802 do { \
3803 unsigned int err = 0, v = val, a = addr; \
3804 + pax_open_userland(); \
3805 __asm__( FIRST_BYTE_16 \
3806 ARM( "1: "ins" %1, [%2], #1\n" ) \
3807 THUMB( "1: "ins" %1, [%2]\n" ) \
3808 @@ -273,6 +278,7 @@ union offset_union {
3809 " .popsection\n" \
3810 : "=r" (err), "=&r" (v), "=&r" (a) \
3811 : "0" (err), "1" (v), "2" (a)); \
3812 + pax_close_userland(); \
3813 if (err) \
3814 goto fault; \
3815 } while (0)
3816 @@ -286,6 +292,7 @@ union offset_union {
3817 #define __put32_unaligned_check(ins,val,addr) \
3818 do { \
3819 unsigned int err = 0, v = val, a = addr; \
3820 + pax_open_userland(); \
3821 __asm__( FIRST_BYTE_32 \
3822 ARM( "1: "ins" %1, [%2], #1\n" ) \
3823 THUMB( "1: "ins" %1, [%2]\n" ) \
3824 @@ -315,6 +322,7 @@ union offset_union {
3825 " .popsection\n" \
3826 : "=r" (err), "=&r" (v), "=&r" (a) \
3827 : "0" (err), "1" (v), "2" (a)); \
3828 + pax_close_userland(); \
3829 if (err) \
3830 goto fault; \
3831 } while (0)
3832 diff --git a/arch/arm/mm/cache-l2x0.c b/arch/arm/mm/cache-l2x0.c
3833 index 8f15f70..d599a2b 100644
3834 --- a/arch/arm/mm/cache-l2x0.c
3835 +++ b/arch/arm/mm/cache-l2x0.c
3836 @@ -43,7 +43,7 @@ struct l2c_init_data {
3837 void (*save)(void __iomem *);
3838 void (*configure)(void __iomem *);
3839 struct outer_cache_fns outer_cache;
3840 -};
3841 +} __do_const;
3842
3843 #define CACHE_LINE_SIZE 32
3844
3845 diff --git a/arch/arm/mm/context.c b/arch/arm/mm/context.c
3846 index 845769e..4278fd7 100644
3847 --- a/arch/arm/mm/context.c
3848 +++ b/arch/arm/mm/context.c
3849 @@ -43,7 +43,7 @@
3850 #define NUM_USER_ASIDS ASID_FIRST_VERSION
3851
3852 static DEFINE_RAW_SPINLOCK(cpu_asid_lock);
3853 -static atomic64_t asid_generation = ATOMIC64_INIT(ASID_FIRST_VERSION);
3854 +static atomic64_unchecked_t asid_generation = ATOMIC64_INIT(ASID_FIRST_VERSION);
3855 static DECLARE_BITMAP(asid_map, NUM_USER_ASIDS);
3856
3857 static DEFINE_PER_CPU(atomic64_t, active_asids);
3858 @@ -178,7 +178,7 @@ static u64 new_context(struct mm_struct *mm, unsigned int cpu)
3859 {
3860 static u32 cur_idx = 1;
3861 u64 asid = atomic64_read(&mm->context.id);
3862 - u64 generation = atomic64_read(&asid_generation);
3863 + u64 generation = atomic64_read_unchecked(&asid_generation);
3864
3865 if (asid != 0) {
3866 /*
3867 @@ -208,7 +208,7 @@ static u64 new_context(struct mm_struct *mm, unsigned int cpu)
3868 */
3869 asid = find_next_zero_bit(asid_map, NUM_USER_ASIDS, cur_idx);
3870 if (asid == NUM_USER_ASIDS) {
3871 - generation = atomic64_add_return(ASID_FIRST_VERSION,
3872 + generation = atomic64_add_return_unchecked(ASID_FIRST_VERSION,
3873 &asid_generation);
3874 flush_context(cpu);
3875 asid = find_next_zero_bit(asid_map, NUM_USER_ASIDS, 1);
3876 @@ -240,14 +240,14 @@ void check_and_switch_context(struct mm_struct *mm, struct task_struct *tsk)
3877 cpu_set_reserved_ttbr0();
3878
3879 asid = atomic64_read(&mm->context.id);
3880 - if (!((asid ^ atomic64_read(&asid_generation)) >> ASID_BITS)
3881 + if (!((asid ^ atomic64_read_unchecked(&asid_generation)) >> ASID_BITS)
3882 && atomic64_xchg(&per_cpu(active_asids, cpu), asid))
3883 goto switch_mm_fastpath;
3884
3885 raw_spin_lock_irqsave(&cpu_asid_lock, flags);
3886 /* Check that our ASID belongs to the current generation. */
3887 asid = atomic64_read(&mm->context.id);
3888 - if ((asid ^ atomic64_read(&asid_generation)) >> ASID_BITS) {
3889 + if ((asid ^ atomic64_read_unchecked(&asid_generation)) >> ASID_BITS) {
3890 asid = new_context(mm, cpu);
3891 atomic64_set(&mm->context.id, asid);
3892 }
3893 diff --git a/arch/arm/mm/fault.c b/arch/arm/mm/fault.c
3894 index 6333d9c..fd09b46 100644
3895 --- a/arch/arm/mm/fault.c
3896 +++ b/arch/arm/mm/fault.c
3897 @@ -25,6 +25,7 @@
3898 #include <asm/system_misc.h>
3899 #include <asm/system_info.h>
3900 #include <asm/tlbflush.h>
3901 +#include <asm/sections.h>
3902
3903 #include "fault.h"
3904
3905 @@ -138,6 +139,31 @@ __do_kernel_fault(struct mm_struct *mm, unsigned long addr, unsigned int fsr,
3906 if (fixup_exception(regs))
3907 return;
3908
3909 +#ifdef CONFIG_PAX_MEMORY_UDEREF
3910 + if (addr < TASK_SIZE) {
3911 + if (current->signal->curr_ip)
3912 + printk(KERN_ERR "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to access userland memory at %08lx\n", &current->signal->curr_ip, current->comm, task_pid_nr(current),
3913 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()), addr);
3914 + else
3915 + printk(KERN_ERR "PAX: %s:%d, uid/euid: %u/%u, attempted to access userland memory at %08lx\n", current->comm, task_pid_nr(current),
3916 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()), addr);
3917 + }
3918 +#endif
3919 +
3920 +#ifdef CONFIG_PAX_KERNEXEC
3921 + if ((fsr & FSR_WRITE) &&
3922 + (((unsigned long)_stext <= addr && addr < init_mm.end_code) ||
3923 + (MODULES_VADDR <= addr && addr < MODULES_END)))
3924 + {
3925 + if (current->signal->curr_ip)
3926 + printk(KERN_ERR "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to modify kernel code\n", &current->signal->curr_ip, current->comm, task_pid_nr(current),
3927 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
3928 + else
3929 + printk(KERN_ERR "PAX: %s:%d, uid/euid: %u/%u, attempted to modify kernel code\n", current->comm, task_pid_nr(current),
3930 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
3931 + }
3932 +#endif
3933 +
3934 /*
3935 * No handler, we'll have to terminate things with extreme prejudice.
3936 */
3937 @@ -173,6 +199,13 @@ __do_user_fault(struct task_struct *tsk, unsigned long addr,
3938 }
3939 #endif
3940
3941 +#ifdef CONFIG_PAX_PAGEEXEC
3942 + if (fsr & FSR_LNX_PF) {
3943 + pax_report_fault(regs, (void *)regs->ARM_pc, (void *)regs->ARM_sp);
3944 + do_group_exit(SIGKILL);
3945 + }
3946 +#endif
3947 +
3948 tsk->thread.address = addr;
3949 tsk->thread.error_code = fsr;
3950 tsk->thread.trap_no = 14;
3951 @@ -400,6 +433,33 @@ do_page_fault(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
3952 }
3953 #endif /* CONFIG_MMU */
3954
3955 +#ifdef CONFIG_PAX_PAGEEXEC
3956 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
3957 +{
3958 + long i;
3959 +
3960 + printk(KERN_ERR "PAX: bytes at PC: ");
3961 + for (i = 0; i < 20; i++) {
3962 + unsigned char c;
3963 + if (get_user(c, (__force unsigned char __user *)pc+i))
3964 + printk(KERN_CONT "?? ");
3965 + else
3966 + printk(KERN_CONT "%02x ", c);
3967 + }
3968 + printk("\n");
3969 +
3970 + printk(KERN_ERR "PAX: bytes at SP-4: ");
3971 + for (i = -1; i < 20; i++) {
3972 + unsigned long c;
3973 + if (get_user(c, (__force unsigned long __user *)sp+i))
3974 + printk(KERN_CONT "???????? ");
3975 + else
3976 + printk(KERN_CONT "%08lx ", c);
3977 + }
3978 + printk("\n");
3979 +}
3980 +#endif
3981 +
3982 /*
3983 * First Level Translation Fault Handler
3984 *
3985 @@ -547,9 +607,22 @@ do_DataAbort(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
3986 const struct fsr_info *inf = fsr_info + fsr_fs(fsr);
3987 struct siginfo info;
3988
3989 +#ifdef CONFIG_PAX_MEMORY_UDEREF
3990 + if (addr < TASK_SIZE && is_domain_fault(fsr)) {
3991 + if (current->signal->curr_ip)
3992 + printk(KERN_ERR "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to access userland memory at %08lx\n", &current->signal->curr_ip, current->comm, task_pid_nr(current),
3993 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()), addr);
3994 + else
3995 + printk(KERN_ERR "PAX: %s:%d, uid/euid: %u/%u, attempted to access userland memory at %08lx\n", current->comm, task_pid_nr(current),
3996 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()), addr);
3997 + goto die;
3998 + }
3999 +#endif
4000 +
4001 if (!inf->fn(addr, fsr & ~FSR_LNX_PF, regs))
4002 return;
4003
4004 +die:
4005 pr_alert("Unhandled fault: %s (0x%03x) at 0x%08lx\n",
4006 inf->name, fsr, addr);
4007 show_pte(current->mm, addr);
4008 @@ -574,15 +647,104 @@ hook_ifault_code(int nr, int (*fn)(unsigned long, unsigned int, struct pt_regs *
4009 ifsr_info[nr].name = name;
4010 }
4011
4012 +asmlinkage int sys_sigreturn(struct pt_regs *regs);
4013 +asmlinkage int sys_rt_sigreturn(struct pt_regs *regs);
4014 +
4015 asmlinkage void __exception
4016 do_PrefetchAbort(unsigned long addr, unsigned int ifsr, struct pt_regs *regs)
4017 {
4018 const struct fsr_info *inf = ifsr_info + fsr_fs(ifsr);
4019 struct siginfo info;
4020 + unsigned long pc = instruction_pointer(regs);
4021 +
4022 + if (user_mode(regs)) {
4023 + unsigned long sigpage = current->mm->context.sigpage;
4024 +
4025 + if (sigpage <= pc && pc < sigpage + 7*4) {
4026 + if (pc < sigpage + 3*4)
4027 + sys_sigreturn(regs);
4028 + else
4029 + sys_rt_sigreturn(regs);
4030 + return;
4031 + }
4032 + if (pc == 0xffff0f60UL) {
4033 + /*
4034 + * PaX: __kuser_cmpxchg64 emulation
4035 + */
4036 + // TODO
4037 + //regs->ARM_pc = regs->ARM_lr;
4038 + //return;
4039 + }
4040 + if (pc == 0xffff0fa0UL) {
4041 + /*
4042 + * PaX: __kuser_memory_barrier emulation
4043 + */
4044 + // dmb(); implied by the exception
4045 + regs->ARM_pc = regs->ARM_lr;
4046 + return;
4047 + }
4048 + if (pc == 0xffff0fc0UL) {
4049 + /*
4050 + * PaX: __kuser_cmpxchg emulation
4051 + */
4052 + // TODO
4053 + //long new;
4054 + //int op;
4055 +
4056 + //op = FUTEX_OP_SET << 28;
4057 + //new = futex_atomic_op_inuser(op, regs->ARM_r2);
4058 + //regs->ARM_r0 = old != new;
4059 + //regs->ARM_pc = regs->ARM_lr;
4060 + //return;
4061 + }
4062 + if (pc == 0xffff0fe0UL) {
4063 + /*
4064 + * PaX: __kuser_get_tls emulation
4065 + */
4066 + regs->ARM_r0 = current_thread_info()->tp_value[0];
4067 + regs->ARM_pc = regs->ARM_lr;
4068 + return;
4069 + }
4070 + }
4071 +
4072 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
4073 + else if (is_domain_fault(ifsr) || is_xn_fault(ifsr)) {
4074 + if (current->signal->curr_ip)
4075 + printk(KERN_ERR "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to execute %s memory at %08lx\n", &current->signal->curr_ip, current->comm, task_pid_nr(current),
4076 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()),
4077 + pc >= TASK_SIZE ? "non-executable kernel" : "userland", pc);
4078 + else
4079 + printk(KERN_ERR "PAX: %s:%d, uid/euid: %u/%u, attempted to execute %s memory at %08lx\n", current->comm, task_pid_nr(current),
4080 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()),
4081 + pc >= TASK_SIZE ? "non-executable kernel" : "userland", pc);
4082 + goto die;
4083 + }
4084 +#endif
4085 +
4086 +#ifdef CONFIG_PAX_REFCOUNT
4087 + if (fsr_fs(ifsr) == FAULT_CODE_DEBUG) {
4088 +#ifdef CONFIG_THUMB2_KERNEL
4089 + unsigned short bkpt;
4090 +
4091 + if (!probe_kernel_address(pc, bkpt) && cpu_to_le16(bkpt) == 0xbef1) {
4092 +#else
4093 + unsigned int bkpt;
4094 +
4095 + if (!probe_kernel_address(pc, bkpt) && cpu_to_le32(bkpt) == 0xe12f1073) {
4096 +#endif
4097 + current->thread.error_code = ifsr;
4098 + current->thread.trap_no = 0;
4099 + pax_report_refcount_overflow(regs);
4100 + fixup_exception(regs);
4101 + return;
4102 + }
4103 + }
4104 +#endif
4105
4106 if (!inf->fn(addr, ifsr | FSR_LNX_PF, regs))
4107 return;
4108
4109 +die:
4110 pr_alert("Unhandled prefetch abort: %s (0x%03x) at 0x%08lx\n",
4111 inf->name, ifsr, addr);
4112
4113 diff --git a/arch/arm/mm/fault.h b/arch/arm/mm/fault.h
4114 index cf08bdf..772656c 100644
4115 --- a/arch/arm/mm/fault.h
4116 +++ b/arch/arm/mm/fault.h
4117 @@ -3,6 +3,7 @@
4118
4119 /*
4120 * Fault status register encodings. We steal bit 31 for our own purposes.
4121 + * Set when the FSR value is from an instruction fault.
4122 */
4123 #define FSR_LNX_PF (1 << 31)
4124 #define FSR_WRITE (1 << 11)
4125 @@ -22,6 +23,17 @@ static inline int fsr_fs(unsigned int fsr)
4126 }
4127 #endif
4128
4129 +/* valid for LPAE and !LPAE */
4130 +static inline int is_xn_fault(unsigned int fsr)
4131 +{
4132 + return ((fsr_fs(fsr) & 0x3c) == 0xc);
4133 +}
4134 +
4135 +static inline int is_domain_fault(unsigned int fsr)
4136 +{
4137 + return ((fsr_fs(fsr) & 0xD) == 0x9);
4138 +}
4139 +
4140 void do_bad_area(unsigned long addr, unsigned int fsr, struct pt_regs *regs);
4141 unsigned long search_exception_table(unsigned long addr);
4142
4143 diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c
4144 index 1609b02..def0785 100644
4145 --- a/arch/arm/mm/init.c
4146 +++ b/arch/arm/mm/init.c
4147 @@ -755,7 +755,46 @@ void free_tcmmem(void)
4148 {
4149 #ifdef CONFIG_HAVE_TCM
4150 extern char __tcm_start, __tcm_end;
4151 +#endif
4152
4153 +#ifdef CONFIG_PAX_KERNEXEC
4154 + unsigned long addr;
4155 + pgd_t *pgd;
4156 + pud_t *pud;
4157 + pmd_t *pmd;
4158 + int cpu_arch = cpu_architecture();
4159 + unsigned int cr = get_cr();
4160 +
4161 + if (cpu_arch >= CPU_ARCH_ARMv6 && (cr & CR_XP)) {
4162 + /* make pages tables, etc before .text NX */
4163 + for (addr = PAGE_OFFSET; addr < (unsigned long)_stext; addr += SECTION_SIZE) {
4164 + pgd = pgd_offset_k(addr);
4165 + pud = pud_offset(pgd, addr);
4166 + pmd = pmd_offset(pud, addr);
4167 + __section_update(pmd, addr, PMD_SECT_XN);
4168 + }
4169 + /* make init NX */
4170 + for (addr = (unsigned long)__init_begin; addr < (unsigned long)_sdata; addr += SECTION_SIZE) {
4171 + pgd = pgd_offset_k(addr);
4172 + pud = pud_offset(pgd, addr);
4173 + pmd = pmd_offset(pud, addr);
4174 + __section_update(pmd, addr, PMD_SECT_XN);
4175 + }
4176 + /* make kernel code/rodata RX */
4177 + for (addr = (unsigned long)_stext; addr < (unsigned long)__init_begin; addr += SECTION_SIZE) {
4178 + pgd = pgd_offset_k(addr);
4179 + pud = pud_offset(pgd, addr);
4180 + pmd = pmd_offset(pud, addr);
4181 +#ifdef CONFIG_ARM_LPAE
4182 + __section_update(pmd, addr, PMD_SECT_RDONLY);
4183 +#else
4184 + __section_update(pmd, addr, PMD_SECT_APX|PMD_SECT_AP_WRITE);
4185 +#endif
4186 + }
4187 + }
4188 +#endif
4189 +
4190 +#ifdef CONFIG_HAVE_TCM
4191 poison_init_mem(&__tcm_start, &__tcm_end - &__tcm_start);
4192 free_reserved_area(&__tcm_start, &__tcm_end, -1, "TCM link");
4193 #endif
4194 diff --git a/arch/arm/mm/ioremap.c b/arch/arm/mm/ioremap.c
4195 index d1e5ad7..84dcbf2 100644
4196 --- a/arch/arm/mm/ioremap.c
4197 +++ b/arch/arm/mm/ioremap.c
4198 @@ -392,9 +392,9 @@ __arm_ioremap_exec(phys_addr_t phys_addr, size_t size, bool cached)
4199 unsigned int mtype;
4200
4201 if (cached)
4202 - mtype = MT_MEMORY_RWX;
4203 + mtype = MT_MEMORY_RX;
4204 else
4205 - mtype = MT_MEMORY_RWX_NONCACHED;
4206 + mtype = MT_MEMORY_RX_NONCACHED;
4207
4208 return __arm_ioremap_caller(phys_addr, size, mtype,
4209 __builtin_return_address(0));
4210 diff --git a/arch/arm/mm/mmap.c b/arch/arm/mm/mmap.c
4211 index 5e85ed3..b10a7ed 100644
4212 --- a/arch/arm/mm/mmap.c
4213 +++ b/arch/arm/mm/mmap.c
4214 @@ -59,6 +59,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
4215 struct vm_area_struct *vma;
4216 int do_align = 0;
4217 int aliasing = cache_is_vipt_aliasing();
4218 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
4219 struct vm_unmapped_area_info info;
4220
4221 /*
4222 @@ -81,6 +82,10 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
4223 if (len > TASK_SIZE)
4224 return -ENOMEM;
4225
4226 +#ifdef CONFIG_PAX_RANDMMAP
4227 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
4228 +#endif
4229 +
4230 if (addr) {
4231 if (do_align)
4232 addr = COLOUR_ALIGN(addr, pgoff);
4233 @@ -88,8 +93,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
4234 addr = PAGE_ALIGN(addr);
4235
4236 vma = find_vma(mm, addr);
4237 - if (TASK_SIZE - len >= addr &&
4238 - (!vma || addr + len <= vma->vm_start))
4239 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
4240 return addr;
4241 }
4242
4243 @@ -99,6 +103,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
4244 info.high_limit = TASK_SIZE;
4245 info.align_mask = do_align ? (PAGE_MASK & (SHMLBA - 1)) : 0;
4246 info.align_offset = pgoff << PAGE_SHIFT;
4247 + info.threadstack_offset = offset;
4248 return vm_unmapped_area(&info);
4249 }
4250
4251 @@ -112,6 +117,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
4252 unsigned long addr = addr0;
4253 int do_align = 0;
4254 int aliasing = cache_is_vipt_aliasing();
4255 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
4256 struct vm_unmapped_area_info info;
4257
4258 /*
4259 @@ -132,6 +138,10 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
4260 return addr;
4261 }
4262
4263 +#ifdef CONFIG_PAX_RANDMMAP
4264 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
4265 +#endif
4266 +
4267 /* requesting a specific address */
4268 if (addr) {
4269 if (do_align)
4270 @@ -139,8 +149,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
4271 else
4272 addr = PAGE_ALIGN(addr);
4273 vma = find_vma(mm, addr);
4274 - if (TASK_SIZE - len >= addr &&
4275 - (!vma || addr + len <= vma->vm_start))
4276 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
4277 return addr;
4278 }
4279
4280 @@ -150,6 +159,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
4281 info.high_limit = mm->mmap_base;
4282 info.align_mask = do_align ? (PAGE_MASK & (SHMLBA - 1)) : 0;
4283 info.align_offset = pgoff << PAGE_SHIFT;
4284 + info.threadstack_offset = offset;
4285 addr = vm_unmapped_area(&info);
4286
4287 /*
4288 @@ -173,6 +183,10 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
4289 {
4290 unsigned long random_factor = 0UL;
4291
4292 +#ifdef CONFIG_PAX_RANDMMAP
4293 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
4294 +#endif
4295 +
4296 /* 8 bits of randomness in 20 address space bits */
4297 if ((current->flags & PF_RANDOMIZE) &&
4298 !(current->personality & ADDR_NO_RANDOMIZE))
4299 @@ -180,9 +194,21 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
4300
4301 if (mmap_is_legacy()) {
4302 mm->mmap_base = TASK_UNMAPPED_BASE + random_factor;
4303 +
4304 +#ifdef CONFIG_PAX_RANDMMAP
4305 + if (mm->pax_flags & MF_PAX_RANDMMAP)
4306 + mm->mmap_base += mm->delta_mmap;
4307 +#endif
4308 +
4309 mm->get_unmapped_area = arch_get_unmapped_area;
4310 } else {
4311 mm->mmap_base = mmap_base(random_factor);
4312 +
4313 +#ifdef CONFIG_PAX_RANDMMAP
4314 + if (mm->pax_flags & MF_PAX_RANDMMAP)
4315 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
4316 +#endif
4317 +
4318 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
4319 }
4320 }
4321 diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c
4322 index 4e6ef89..21c27f2 100644
4323 --- a/arch/arm/mm/mmu.c
4324 +++ b/arch/arm/mm/mmu.c
4325 @@ -41,6 +41,22 @@
4326 #include "mm.h"
4327 #include "tcm.h"
4328
4329 +#if defined(CONFIG_CPU_USE_DOMAINS) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
4330 +void modify_domain(unsigned int dom, unsigned int type)
4331 +{
4332 + struct thread_info *thread = current_thread_info();
4333 + unsigned int domain = thread->cpu_domain;
4334 + /*
4335 + * DOMAIN_MANAGER might be defined to some other value,
4336 + * use the arch-defined constant
4337 + */
4338 + domain &= ~domain_val(dom, 3);
4339 + thread->cpu_domain = domain | domain_val(dom, type);
4340 + set_domain(thread->cpu_domain);
4341 +}
4342 +EXPORT_SYMBOL(modify_domain);
4343 +#endif
4344 +
4345 /*
4346 * empty_zero_page is a special page that is used for
4347 * zero-initialized data and COW.
4348 @@ -242,7 +258,15 @@ __setup("noalign", noalign_setup);
4349 #define PROT_PTE_S2_DEVICE PROT_PTE_DEVICE
4350 #define PROT_SECT_DEVICE PMD_TYPE_SECT|PMD_SECT_AP_WRITE
4351
4352 -static struct mem_type mem_types[] = {
4353 +#ifdef CONFIG_PAX_KERNEXEC
4354 +#define L_PTE_KERNEXEC L_PTE_RDONLY
4355 +#define PMD_SECT_KERNEXEC PMD_SECT_RDONLY
4356 +#else
4357 +#define L_PTE_KERNEXEC L_PTE_DIRTY
4358 +#define PMD_SECT_KERNEXEC PMD_SECT_AP_WRITE
4359 +#endif
4360 +
4361 +static struct mem_type mem_types[] __read_only = {
4362 [MT_DEVICE] = { /* Strongly ordered / ARMv6 shared device */
4363 .prot_pte = PROT_PTE_DEVICE | L_PTE_MT_DEV_SHARED |
4364 L_PTE_SHARED,
4365 @@ -271,19 +295,19 @@ static struct mem_type mem_types[] = {
4366 .prot_sect = PROT_SECT_DEVICE,
4367 .domain = DOMAIN_IO,
4368 },
4369 - [MT_UNCACHED] = {
4370 + [MT_UNCACHED_RW] = {
4371 .prot_pte = PROT_PTE_DEVICE,
4372 .prot_l1 = PMD_TYPE_TABLE,
4373 .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN,
4374 .domain = DOMAIN_IO,
4375 },
4376 - [MT_CACHECLEAN] = {
4377 - .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN,
4378 + [MT_CACHECLEAN_RO] = {
4379 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN | PMD_SECT_RDONLY,
4380 .domain = DOMAIN_KERNEL,
4381 },
4382 #ifndef CONFIG_ARM_LPAE
4383 - [MT_MINICLEAN] = {
4384 - .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN | PMD_SECT_MINICACHE,
4385 + [MT_MINICLEAN_RO] = {
4386 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_MINICACHE | PMD_SECT_XN | PMD_SECT_RDONLY,
4387 .domain = DOMAIN_KERNEL,
4388 },
4389 #endif
4390 @@ -291,15 +315,15 @@ static struct mem_type mem_types[] = {
4391 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
4392 L_PTE_RDONLY,
4393 .prot_l1 = PMD_TYPE_TABLE,
4394 - .domain = DOMAIN_USER,
4395 + .domain = DOMAIN_VECTORS,
4396 },
4397 [MT_HIGH_VECTORS] = {
4398 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
4399 L_PTE_USER | L_PTE_RDONLY,
4400 .prot_l1 = PMD_TYPE_TABLE,
4401 - .domain = DOMAIN_USER,
4402 + .domain = DOMAIN_VECTORS,
4403 },
4404 - [MT_MEMORY_RWX] = {
4405 + [__MT_MEMORY_RWX] = {
4406 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY,
4407 .prot_l1 = PMD_TYPE_TABLE,
4408 .prot_sect = PMD_TYPE_SECT | PMD_SECT_AP_WRITE,
4409 @@ -312,17 +336,30 @@ static struct mem_type mem_types[] = {
4410 .prot_sect = PMD_TYPE_SECT | PMD_SECT_AP_WRITE,
4411 .domain = DOMAIN_KERNEL,
4412 },
4413 - [MT_ROM] = {
4414 - .prot_sect = PMD_TYPE_SECT,
4415 + [MT_MEMORY_RX] = {
4416 + .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_KERNEXEC,
4417 + .prot_l1 = PMD_TYPE_TABLE,
4418 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_KERNEXEC,
4419 + .domain = DOMAIN_KERNEL,
4420 + },
4421 + [MT_ROM_RX] = {
4422 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_RDONLY,
4423 .domain = DOMAIN_KERNEL,
4424 },
4425 - [MT_MEMORY_RWX_NONCACHED] = {
4426 + [MT_MEMORY_RW_NONCACHED] = {
4427 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
4428 L_PTE_MT_BUFFERABLE,
4429 .prot_l1 = PMD_TYPE_TABLE,
4430 .prot_sect = PMD_TYPE_SECT | PMD_SECT_AP_WRITE,
4431 .domain = DOMAIN_KERNEL,
4432 },
4433 + [MT_MEMORY_RX_NONCACHED] = {
4434 + .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_KERNEXEC |
4435 + L_PTE_MT_BUFFERABLE,
4436 + .prot_l1 = PMD_TYPE_TABLE,
4437 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_KERNEXEC,
4438 + .domain = DOMAIN_KERNEL,
4439 + },
4440 [MT_MEMORY_RW_DTCM] = {
4441 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
4442 L_PTE_XN,
4443 @@ -330,9 +367,10 @@ static struct mem_type mem_types[] = {
4444 .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN,
4445 .domain = DOMAIN_KERNEL,
4446 },
4447 - [MT_MEMORY_RWX_ITCM] = {
4448 - .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY,
4449 + [MT_MEMORY_RX_ITCM] = {
4450 + .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_KERNEXEC,
4451 .prot_l1 = PMD_TYPE_TABLE,
4452 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_KERNEXEC,
4453 .domain = DOMAIN_KERNEL,
4454 },
4455 [MT_MEMORY_RW_SO] = {
4456 @@ -544,9 +582,14 @@ static void __init build_mem_type_table(void)
4457 * Mark cache clean areas and XIP ROM read only
4458 * from SVC mode and no access from userspace.
4459 */
4460 - mem_types[MT_ROM].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4461 - mem_types[MT_MINICLEAN].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4462 - mem_types[MT_CACHECLEAN].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4463 + mem_types[MT_ROM_RX].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4464 +#ifdef CONFIG_PAX_KERNEXEC
4465 + mem_types[MT_MEMORY_RX].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4466 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4467 + mem_types[MT_MEMORY_RX_ITCM].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4468 +#endif
4469 + mem_types[MT_MINICLEAN_RO].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4470 + mem_types[MT_CACHECLEAN_RO].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4471 #endif
4472
4473 /*
4474 @@ -563,13 +606,17 @@ static void __init build_mem_type_table(void)
4475 mem_types[MT_DEVICE_WC].prot_pte |= L_PTE_SHARED;
4476 mem_types[MT_DEVICE_CACHED].prot_sect |= PMD_SECT_S;
4477 mem_types[MT_DEVICE_CACHED].prot_pte |= L_PTE_SHARED;
4478 - mem_types[MT_MEMORY_RWX].prot_sect |= PMD_SECT_S;
4479 - mem_types[MT_MEMORY_RWX].prot_pte |= L_PTE_SHARED;
4480 + mem_types[__MT_MEMORY_RWX].prot_sect |= PMD_SECT_S;
4481 + mem_types[__MT_MEMORY_RWX].prot_pte |= L_PTE_SHARED;
4482 mem_types[MT_MEMORY_RW].prot_sect |= PMD_SECT_S;
4483 mem_types[MT_MEMORY_RW].prot_pte |= L_PTE_SHARED;
4484 + mem_types[MT_MEMORY_RX].prot_sect |= PMD_SECT_S;
4485 + mem_types[MT_MEMORY_RX].prot_pte |= L_PTE_SHARED;
4486 mem_types[MT_MEMORY_DMA_READY].prot_pte |= L_PTE_SHARED;
4487 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |= PMD_SECT_S;
4488 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_pte |= L_PTE_SHARED;
4489 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |= PMD_SECT_S;
4490 + mem_types[MT_MEMORY_RW_NONCACHED].prot_pte |= L_PTE_SHARED;
4491 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= PMD_SECT_S;
4492 + mem_types[MT_MEMORY_RX_NONCACHED].prot_pte |= L_PTE_SHARED;
4493 }
4494 }
4495
4496 @@ -580,15 +627,20 @@ static void __init build_mem_type_table(void)
4497 if (cpu_arch >= CPU_ARCH_ARMv6) {
4498 if (cpu_arch >= CPU_ARCH_ARMv7 && (cr & CR_TRE)) {
4499 /* Non-cacheable Normal is XCB = 001 */
4500 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |=
4501 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |=
4502 + PMD_SECT_BUFFERED;
4503 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |=
4504 PMD_SECT_BUFFERED;
4505 } else {
4506 /* For both ARMv6 and non-TEX-remapping ARMv7 */
4507 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |=
4508 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |=
4509 + PMD_SECT_TEX(1);
4510 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |=
4511 PMD_SECT_TEX(1);
4512 }
4513 } else {
4514 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |= PMD_SECT_BUFFERABLE;
4515 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |= PMD_SECT_BUFFERABLE;
4516 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= PMD_SECT_BUFFERABLE;
4517 }
4518
4519 #ifdef CONFIG_ARM_LPAE
4520 @@ -609,6 +661,8 @@ static void __init build_mem_type_table(void)
4521 user_pgprot |= PTE_EXT_PXN;
4522 #endif
4523
4524 + user_pgprot |= __supported_pte_mask;
4525 +
4526 for (i = 0; i < 16; i++) {
4527 pteval_t v = pgprot_val(protection_map[i]);
4528 protection_map[i] = __pgprot(v | user_pgprot);
4529 @@ -626,21 +680,24 @@ static void __init build_mem_type_table(void)
4530
4531 mem_types[MT_LOW_VECTORS].prot_l1 |= ecc_mask;
4532 mem_types[MT_HIGH_VECTORS].prot_l1 |= ecc_mask;
4533 - mem_types[MT_MEMORY_RWX].prot_sect |= ecc_mask | cp->pmd;
4534 - mem_types[MT_MEMORY_RWX].prot_pte |= kern_pgprot;
4535 + mem_types[__MT_MEMORY_RWX].prot_sect |= ecc_mask | cp->pmd;
4536 + mem_types[__MT_MEMORY_RWX].prot_pte |= kern_pgprot;
4537 mem_types[MT_MEMORY_RW].prot_sect |= ecc_mask | cp->pmd;
4538 mem_types[MT_MEMORY_RW].prot_pte |= kern_pgprot;
4539 + mem_types[MT_MEMORY_RX].prot_sect |= ecc_mask | cp->pmd;
4540 + mem_types[MT_MEMORY_RX].prot_pte |= kern_pgprot;
4541 mem_types[MT_MEMORY_DMA_READY].prot_pte |= kern_pgprot;
4542 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |= ecc_mask;
4543 - mem_types[MT_ROM].prot_sect |= cp->pmd;
4544 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |= ecc_mask;
4545 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= ecc_mask;
4546 + mem_types[MT_ROM_RX].prot_sect |= cp->pmd;
4547
4548 switch (cp->pmd) {
4549 case PMD_SECT_WT:
4550 - mem_types[MT_CACHECLEAN].prot_sect |= PMD_SECT_WT;
4551 + mem_types[MT_CACHECLEAN_RO].prot_sect |= PMD_SECT_WT;
4552 break;
4553 case PMD_SECT_WB:
4554 case PMD_SECT_WBWA:
4555 - mem_types[MT_CACHECLEAN].prot_sect |= PMD_SECT_WB;
4556 + mem_types[MT_CACHECLEAN_RO].prot_sect |= PMD_SECT_WB;
4557 break;
4558 }
4559 pr_info("Memory policy: %sData cache %s\n",
4560 @@ -854,7 +911,7 @@ static void __init create_mapping(struct map_desc *md)
4561 return;
4562 }
4563
4564 - if ((md->type == MT_DEVICE || md->type == MT_ROM) &&
4565 + if ((md->type == MT_DEVICE || md->type == MT_ROM_RX) &&
4566 md->virtual >= PAGE_OFFSET &&
4567 (md->virtual < VMALLOC_START || md->virtual >= VMALLOC_END)) {
4568 pr_warn("BUG: mapping for 0x%08llx at 0x%08lx out of vmalloc space\n",
4569 @@ -1218,18 +1275,15 @@ void __init arm_mm_memblock_reserve(void)
4570 * called function. This means you can't use any function or debugging
4571 * method which may touch any device, otherwise the kernel _will_ crash.
4572 */
4573 +
4574 +static char vectors[PAGE_SIZE * 2] __read_only __aligned(PAGE_SIZE);
4575 +
4576 static void __init devicemaps_init(const struct machine_desc *mdesc)
4577 {
4578 struct map_desc map;
4579 unsigned long addr;
4580 - void *vectors;
4581
4582 - /*
4583 - * Allocate the vector page early.
4584 - */
4585 - vectors = early_alloc(PAGE_SIZE * 2);
4586 -
4587 - early_trap_init(vectors);
4588 + early_trap_init(&vectors);
4589
4590 for (addr = VMALLOC_START; addr; addr += PMD_SIZE)
4591 pmd_clear(pmd_off_k(addr));
4592 @@ -1242,7 +1296,7 @@ static void __init devicemaps_init(const struct machine_desc *mdesc)
4593 map.pfn = __phys_to_pfn(CONFIG_XIP_PHYS_ADDR & SECTION_MASK);
4594 map.virtual = MODULES_VADDR;
4595 map.length = ((unsigned long)_etext - map.virtual + ~SECTION_MASK) & SECTION_MASK;
4596 - map.type = MT_ROM;
4597 + map.type = MT_ROM_RX;
4598 create_mapping(&map);
4599 #endif
4600
4601 @@ -1253,14 +1307,14 @@ static void __init devicemaps_init(const struct machine_desc *mdesc)
4602 map.pfn = __phys_to_pfn(FLUSH_BASE_PHYS);
4603 map.virtual = FLUSH_BASE;
4604 map.length = SZ_1M;
4605 - map.type = MT_CACHECLEAN;
4606 + map.type = MT_CACHECLEAN_RO;
4607 create_mapping(&map);
4608 #endif
4609 #ifdef FLUSH_BASE_MINICACHE
4610 map.pfn = __phys_to_pfn(FLUSH_BASE_PHYS + SZ_1M);
4611 map.virtual = FLUSH_BASE_MINICACHE;
4612 map.length = SZ_1M;
4613 - map.type = MT_MINICLEAN;
4614 + map.type = MT_MINICLEAN_RO;
4615 create_mapping(&map);
4616 #endif
4617
4618 @@ -1269,7 +1323,7 @@ static void __init devicemaps_init(const struct machine_desc *mdesc)
4619 * location (0xffff0000). If we aren't using high-vectors, also
4620 * create a mapping at the low-vectors virtual address.
4621 */
4622 - map.pfn = __phys_to_pfn(virt_to_phys(vectors));
4623 + map.pfn = __phys_to_pfn(virt_to_phys(&vectors));
4624 map.virtual = 0xffff0000;
4625 map.length = PAGE_SIZE;
4626 #ifdef CONFIG_KUSER_HELPERS
4627 @@ -1329,8 +1383,10 @@ static void __init kmap_init(void)
4628 static void __init map_lowmem(void)
4629 {
4630 struct memblock_region *reg;
4631 +#ifndef CONFIG_PAX_KERNEXEC
4632 phys_addr_t kernel_x_start = round_down(__pa(_stext), SECTION_SIZE);
4633 phys_addr_t kernel_x_end = round_up(__pa(__init_end), SECTION_SIZE);
4634 +#endif
4635
4636 /* Map all the lowmem memory banks. */
4637 for_each_memblock(memory, reg) {
4638 @@ -1343,11 +1399,48 @@ static void __init map_lowmem(void)
4639 if (start >= end)
4640 break;
4641
4642 +#ifdef CONFIG_PAX_KERNEXEC
4643 + map.pfn = __phys_to_pfn(start);
4644 + map.virtual = __phys_to_virt(start);
4645 + map.length = end - start;
4646 +
4647 + if (map.virtual <= (unsigned long)_stext && ((unsigned long)_end < (map.virtual + map.length))) {
4648 + struct map_desc kernel;
4649 + struct map_desc initmap;
4650 +
4651 + /* when freeing initmem we will make this RW */
4652 + initmap.pfn = __phys_to_pfn(__pa(__init_begin));
4653 + initmap.virtual = (unsigned long)__init_begin;
4654 + initmap.length = _sdata - __init_begin;
4655 + initmap.type = __MT_MEMORY_RWX;
4656 + create_mapping(&initmap);
4657 +
4658 + /* when freeing initmem we will make this RX */
4659 + kernel.pfn = __phys_to_pfn(__pa(_stext));
4660 + kernel.virtual = (unsigned long)_stext;
4661 + kernel.length = __init_begin - _stext;
4662 + kernel.type = __MT_MEMORY_RWX;
4663 + create_mapping(&kernel);
4664 +
4665 + if (map.virtual < (unsigned long)_stext) {
4666 + map.length = (unsigned long)_stext - map.virtual;
4667 + map.type = __MT_MEMORY_RWX;
4668 + create_mapping(&map);
4669 + }
4670 +
4671 + map.pfn = __phys_to_pfn(__pa(_sdata));
4672 + map.virtual = (unsigned long)_sdata;
4673 + map.length = end - __pa(_sdata);
4674 + }
4675 +
4676 + map.type = MT_MEMORY_RW;
4677 + create_mapping(&map);
4678 +#else
4679 if (end < kernel_x_start) {
4680 map.pfn = __phys_to_pfn(start);
4681 map.virtual = __phys_to_virt(start);
4682 map.length = end - start;
4683 - map.type = MT_MEMORY_RWX;
4684 + map.type = __MT_MEMORY_RWX;
4685
4686 create_mapping(&map);
4687 } else if (start >= kernel_x_end) {
4688 @@ -1371,7 +1464,7 @@ static void __init map_lowmem(void)
4689 map.pfn = __phys_to_pfn(kernel_x_start);
4690 map.virtual = __phys_to_virt(kernel_x_start);
4691 map.length = kernel_x_end - kernel_x_start;
4692 - map.type = MT_MEMORY_RWX;
4693 + map.type = __MT_MEMORY_RWX;
4694
4695 create_mapping(&map);
4696
4697 @@ -1384,6 +1477,7 @@ static void __init map_lowmem(void)
4698 create_mapping(&map);
4699 }
4700 }
4701 +#endif
4702 }
4703 }
4704
4705 diff --git a/arch/arm/net/bpf_jit_32.c b/arch/arm/net/bpf_jit_32.c
4706 index e1268f9..a9755a7 100644
4707 --- a/arch/arm/net/bpf_jit_32.c
4708 +++ b/arch/arm/net/bpf_jit_32.c
4709 @@ -20,6 +20,7 @@
4710 #include <asm/cacheflush.h>
4711 #include <asm/hwcap.h>
4712 #include <asm/opcodes.h>
4713 +#include <asm/pgtable.h>
4714
4715 #include "bpf_jit_32.h"
4716
4717 @@ -71,7 +72,11 @@ struct jit_ctx {
4718 #endif
4719 };
4720
4721 +#ifdef CONFIG_GRKERNSEC_BPF_HARDEN
4722 +int bpf_jit_enable __read_only;
4723 +#else
4724 int bpf_jit_enable __read_mostly;
4725 +#endif
4726
4727 static u64 jit_get_skb_b(struct sk_buff *skb, unsigned offset)
4728 {
4729 @@ -178,8 +183,10 @@ static void jit_fill_hole(void *area, unsigned int size)
4730 {
4731 u32 *ptr;
4732 /* We are guaranteed to have aligned memory. */
4733 + pax_open_kernel();
4734 for (ptr = area; size >= sizeof(u32); size -= sizeof(u32))
4735 *ptr++ = __opcode_to_mem_arm(ARM_INST_UDF);
4736 + pax_close_kernel();
4737 }
4738
4739 static void build_prologue(struct jit_ctx *ctx)
4740 diff --git a/arch/arm/plat-iop/setup.c b/arch/arm/plat-iop/setup.c
4741 index 5b217f4..c23f40e 100644
4742 --- a/arch/arm/plat-iop/setup.c
4743 +++ b/arch/arm/plat-iop/setup.c
4744 @@ -24,7 +24,7 @@ static struct map_desc iop3xx_std_desc[] __initdata = {
4745 .virtual = IOP3XX_PERIPHERAL_VIRT_BASE,
4746 .pfn = __phys_to_pfn(IOP3XX_PERIPHERAL_PHYS_BASE),
4747 .length = IOP3XX_PERIPHERAL_SIZE,
4748 - .type = MT_UNCACHED,
4749 + .type = MT_UNCACHED_RW,
4750 },
4751 };
4752
4753 diff --git a/arch/arm/plat-omap/sram.c b/arch/arm/plat-omap/sram.c
4754 index a5bc92d..0bb4730 100644
4755 --- a/arch/arm/plat-omap/sram.c
4756 +++ b/arch/arm/plat-omap/sram.c
4757 @@ -93,6 +93,8 @@ void __init omap_map_sram(unsigned long start, unsigned long size,
4758 * Looks like we need to preserve some bootloader code at the
4759 * beginning of SRAM for jumping to flash for reboot to work...
4760 */
4761 + pax_open_kernel();
4762 memset_io(omap_sram_base + omap_sram_skip, 0,
4763 omap_sram_size - omap_sram_skip);
4764 + pax_close_kernel();
4765 }
4766 diff --git a/arch/arm64/include/asm/atomic.h b/arch/arm64/include/asm/atomic.h
4767 index 7047051..44e8675 100644
4768 --- a/arch/arm64/include/asm/atomic.h
4769 +++ b/arch/arm64/include/asm/atomic.h
4770 @@ -252,5 +252,15 @@ static inline int atomic64_add_unless(atomic64_t *v, long a, long u)
4771 #define atomic64_dec_and_test(v) (atomic64_dec_return((v)) == 0)
4772 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1LL, 0LL)
4773
4774 +#define atomic64_read_unchecked(v) atomic64_read(v)
4775 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
4776 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
4777 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
4778 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
4779 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
4780 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
4781 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
4782 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
4783 +
4784 #endif
4785 #endif
4786 diff --git a/arch/arm64/include/asm/barrier.h b/arch/arm64/include/asm/barrier.h
4787 index a5abb00..9cbca9a 100644
4788 --- a/arch/arm64/include/asm/barrier.h
4789 +++ b/arch/arm64/include/asm/barrier.h
4790 @@ -44,7 +44,7 @@
4791 do { \
4792 compiletime_assert_atomic_type(*p); \
4793 barrier(); \
4794 - ACCESS_ONCE(*p) = (v); \
4795 + ACCESS_ONCE_RW(*p) = (v); \
4796 } while (0)
4797
4798 #define smp_load_acquire(p) \
4799 diff --git a/arch/arm64/include/asm/percpu.h b/arch/arm64/include/asm/percpu.h
4800 index 4fde8c1..441f84f 100644
4801 --- a/arch/arm64/include/asm/percpu.h
4802 +++ b/arch/arm64/include/asm/percpu.h
4803 @@ -135,16 +135,16 @@ static inline void __percpu_write(void *ptr, unsigned long val, int size)
4804 {
4805 switch (size) {
4806 case 1:
4807 - ACCESS_ONCE(*(u8 *)ptr) = (u8)val;
4808 + ACCESS_ONCE_RW(*(u8 *)ptr) = (u8)val;
4809 break;
4810 case 2:
4811 - ACCESS_ONCE(*(u16 *)ptr) = (u16)val;
4812 + ACCESS_ONCE_RW(*(u16 *)ptr) = (u16)val;
4813 break;
4814 case 4:
4815 - ACCESS_ONCE(*(u32 *)ptr) = (u32)val;
4816 + ACCESS_ONCE_RW(*(u32 *)ptr) = (u32)val;
4817 break;
4818 case 8:
4819 - ACCESS_ONCE(*(u64 *)ptr) = (u64)val;
4820 + ACCESS_ONCE_RW(*(u64 *)ptr) = (u64)val;
4821 break;
4822 default:
4823 BUILD_BUG();
4824 diff --git a/arch/arm64/include/asm/pgalloc.h b/arch/arm64/include/asm/pgalloc.h
4825 index e20df38..027ede3 100644
4826 --- a/arch/arm64/include/asm/pgalloc.h
4827 +++ b/arch/arm64/include/asm/pgalloc.h
4828 @@ -46,6 +46,11 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
4829 set_pud(pud, __pud(__pa(pmd) | PMD_TYPE_TABLE));
4830 }
4831
4832 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
4833 +{
4834 + pud_populate(mm, pud, pmd);
4835 +}
4836 +
4837 #endif /* CONFIG_ARM64_PGTABLE_LEVELS > 2 */
4838
4839 #if CONFIG_ARM64_PGTABLE_LEVELS > 3
4840 diff --git a/arch/arm64/include/asm/uaccess.h b/arch/arm64/include/asm/uaccess.h
4841 index 07e1ba44..ec8cbbb 100644
4842 --- a/arch/arm64/include/asm/uaccess.h
4843 +++ b/arch/arm64/include/asm/uaccess.h
4844 @@ -99,6 +99,7 @@ static inline void set_fs(mm_segment_t fs)
4845 flag; \
4846 })
4847
4848 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
4849 #define access_ok(type, addr, size) __range_ok(addr, size)
4850 #define user_addr_max get_fs
4851
4852 diff --git a/arch/arm64/mm/dma-mapping.c b/arch/arm64/mm/dma-mapping.c
4853 index b0bd4e5..54e82f6 100644
4854 --- a/arch/arm64/mm/dma-mapping.c
4855 +++ b/arch/arm64/mm/dma-mapping.c
4856 @@ -134,7 +134,7 @@ static void __dma_free_coherent(struct device *dev, size_t size,
4857 phys_to_page(paddr),
4858 size >> PAGE_SHIFT);
4859 if (!freed)
4860 - swiotlb_free_coherent(dev, size, vaddr, dma_handle);
4861 + swiotlb_free_coherent(dev, size, vaddr, dma_handle, attrs);
4862 }
4863
4864 static void *__dma_alloc(struct device *dev, size_t size,
4865 diff --git a/arch/avr32/include/asm/cache.h b/arch/avr32/include/asm/cache.h
4866 index c3a58a1..78fbf54 100644
4867 --- a/arch/avr32/include/asm/cache.h
4868 +++ b/arch/avr32/include/asm/cache.h
4869 @@ -1,8 +1,10 @@
4870 #ifndef __ASM_AVR32_CACHE_H
4871 #define __ASM_AVR32_CACHE_H
4872
4873 +#include <linux/const.h>
4874 +
4875 #define L1_CACHE_SHIFT 5
4876 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
4877 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
4878
4879 /*
4880 * Memory returned by kmalloc() may be used for DMA, so we must make
4881 diff --git a/arch/avr32/include/asm/elf.h b/arch/avr32/include/asm/elf.h
4882 index d232888..87c8df1 100644
4883 --- a/arch/avr32/include/asm/elf.h
4884 +++ b/arch/avr32/include/asm/elf.h
4885 @@ -84,8 +84,14 @@ typedef struct user_fpu_struct elf_fpregset_t;
4886 the loader. We need to make sure that it is out of the way of the program
4887 that it will "exec", and that there is sufficient room for the brk. */
4888
4889 -#define ELF_ET_DYN_BASE (2 * TASK_SIZE / 3)
4890 +#define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
4891
4892 +#ifdef CONFIG_PAX_ASLR
4893 +#define PAX_ELF_ET_DYN_BASE 0x00001000UL
4894 +
4895 +#define PAX_DELTA_MMAP_LEN 15
4896 +#define PAX_DELTA_STACK_LEN 15
4897 +#endif
4898
4899 /* This yields a mask that user programs can use to figure out what
4900 instruction set this CPU supports. This could be done in user space,
4901 diff --git a/arch/avr32/include/asm/kmap_types.h b/arch/avr32/include/asm/kmap_types.h
4902 index 479330b..53717a8 100644
4903 --- a/arch/avr32/include/asm/kmap_types.h
4904 +++ b/arch/avr32/include/asm/kmap_types.h
4905 @@ -2,9 +2,9 @@
4906 #define __ASM_AVR32_KMAP_TYPES_H
4907
4908 #ifdef CONFIG_DEBUG_HIGHMEM
4909 -# define KM_TYPE_NR 29
4910 +# define KM_TYPE_NR 30
4911 #else
4912 -# define KM_TYPE_NR 14
4913 +# define KM_TYPE_NR 15
4914 #endif
4915
4916 #endif /* __ASM_AVR32_KMAP_TYPES_H */
4917 diff --git a/arch/avr32/mm/fault.c b/arch/avr32/mm/fault.c
4918 index d223a8b..69c5210 100644
4919 --- a/arch/avr32/mm/fault.c
4920 +++ b/arch/avr32/mm/fault.c
4921 @@ -41,6 +41,23 @@ static inline int notify_page_fault(struct pt_regs *regs, int trap)
4922
4923 int exception_trace = 1;
4924
4925 +#ifdef CONFIG_PAX_PAGEEXEC
4926 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
4927 +{
4928 + unsigned long i;
4929 +
4930 + printk(KERN_ERR "PAX: bytes at PC: ");
4931 + for (i = 0; i < 20; i++) {
4932 + unsigned char c;
4933 + if (get_user(c, (unsigned char *)pc+i))
4934 + printk(KERN_CONT "???????? ");
4935 + else
4936 + printk(KERN_CONT "%02x ", c);
4937 + }
4938 + printk("\n");
4939 +}
4940 +#endif
4941 +
4942 /*
4943 * This routine handles page faults. It determines the address and the
4944 * problem, and then passes it off to one of the appropriate routines.
4945 @@ -178,6 +195,16 @@ bad_area:
4946 up_read(&mm->mmap_sem);
4947
4948 if (user_mode(regs)) {
4949 +
4950 +#ifdef CONFIG_PAX_PAGEEXEC
4951 + if (mm->pax_flags & MF_PAX_PAGEEXEC) {
4952 + if (ecr == ECR_PROTECTION_X || ecr == ECR_TLB_MISS_X) {
4953 + pax_report_fault(regs, (void *)regs->pc, (void *)regs->sp);
4954 + do_group_exit(SIGKILL);
4955 + }
4956 + }
4957 +#endif
4958 +
4959 if (exception_trace && printk_ratelimit())
4960 printk("%s%s[%d]: segfault at %08lx pc %08lx "
4961 "sp %08lx ecr %lu\n",
4962 diff --git a/arch/blackfin/include/asm/cache.h b/arch/blackfin/include/asm/cache.h
4963 index 568885a..f8008df 100644
4964 --- a/arch/blackfin/include/asm/cache.h
4965 +++ b/arch/blackfin/include/asm/cache.h
4966 @@ -7,6 +7,7 @@
4967 #ifndef __ARCH_BLACKFIN_CACHE_H
4968 #define __ARCH_BLACKFIN_CACHE_H
4969
4970 +#include <linux/const.h>
4971 #include <linux/linkage.h> /* for asmlinkage */
4972
4973 /*
4974 @@ -14,7 +15,7 @@
4975 * Blackfin loads 32 bytes for cache
4976 */
4977 #define L1_CACHE_SHIFT 5
4978 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
4979 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
4980 #define SMP_CACHE_BYTES L1_CACHE_BYTES
4981
4982 #define ARCH_DMA_MINALIGN L1_CACHE_BYTES
4983 diff --git a/arch/cris/include/arch-v10/arch/cache.h b/arch/cris/include/arch-v10/arch/cache.h
4984 index aea2718..3639a60 100644
4985 --- a/arch/cris/include/arch-v10/arch/cache.h
4986 +++ b/arch/cris/include/arch-v10/arch/cache.h
4987 @@ -1,8 +1,9 @@
4988 #ifndef _ASM_ARCH_CACHE_H
4989 #define _ASM_ARCH_CACHE_H
4990
4991 +#include <linux/const.h>
4992 /* Etrax 100LX have 32-byte cache-lines. */
4993 -#define L1_CACHE_BYTES 32
4994 #define L1_CACHE_SHIFT 5
4995 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
4996
4997 #endif /* _ASM_ARCH_CACHE_H */
4998 diff --git a/arch/cris/include/arch-v32/arch/cache.h b/arch/cris/include/arch-v32/arch/cache.h
4999 index 7caf25d..ee65ac5 100644
5000 --- a/arch/cris/include/arch-v32/arch/cache.h
5001 +++ b/arch/cris/include/arch-v32/arch/cache.h
5002 @@ -1,11 +1,12 @@
5003 #ifndef _ASM_CRIS_ARCH_CACHE_H
5004 #define _ASM_CRIS_ARCH_CACHE_H
5005
5006 +#include <linux/const.h>
5007 #include <arch/hwregs/dma.h>
5008
5009 /* A cache-line is 32 bytes. */
5010 -#define L1_CACHE_BYTES 32
5011 #define L1_CACHE_SHIFT 5
5012 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5013
5014 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
5015
5016 diff --git a/arch/frv/include/asm/atomic.h b/arch/frv/include/asm/atomic.h
5017 index 102190a..5334cea 100644
5018 --- a/arch/frv/include/asm/atomic.h
5019 +++ b/arch/frv/include/asm/atomic.h
5020 @@ -181,6 +181,16 @@ static inline void atomic64_dec(atomic64_t *v)
5021 #define atomic64_cmpxchg(v, old, new) (__cmpxchg_64(old, new, &(v)->counter))
5022 #define atomic64_xchg(v, new) (__xchg_64(new, &(v)->counter))
5023
5024 +#define atomic64_read_unchecked(v) atomic64_read(v)
5025 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
5026 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
5027 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
5028 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
5029 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
5030 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
5031 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
5032 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
5033 +
5034 static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
5035 {
5036 int c, old;
5037 diff --git a/arch/frv/include/asm/cache.h b/arch/frv/include/asm/cache.h
5038 index 2797163..c2a401df9 100644
5039 --- a/arch/frv/include/asm/cache.h
5040 +++ b/arch/frv/include/asm/cache.h
5041 @@ -12,10 +12,11 @@
5042 #ifndef __ASM_CACHE_H
5043 #define __ASM_CACHE_H
5044
5045 +#include <linux/const.h>
5046
5047 /* bytes per L1 cache line */
5048 #define L1_CACHE_SHIFT (CONFIG_FRV_L1_CACHE_SHIFT)
5049 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5050 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5051
5052 #define __cacheline_aligned __attribute__((aligned(L1_CACHE_BYTES)))
5053 #define ____cacheline_aligned __attribute__((aligned(L1_CACHE_BYTES)))
5054 diff --git a/arch/frv/include/asm/kmap_types.h b/arch/frv/include/asm/kmap_types.h
5055 index 43901f2..0d8b865 100644
5056 --- a/arch/frv/include/asm/kmap_types.h
5057 +++ b/arch/frv/include/asm/kmap_types.h
5058 @@ -2,6 +2,6 @@
5059 #ifndef _ASM_KMAP_TYPES_H
5060 #define _ASM_KMAP_TYPES_H
5061
5062 -#define KM_TYPE_NR 17
5063 +#define KM_TYPE_NR 18
5064
5065 #endif
5066 diff --git a/arch/frv/mm/elf-fdpic.c b/arch/frv/mm/elf-fdpic.c
5067 index 836f147..4cf23f5 100644
5068 --- a/arch/frv/mm/elf-fdpic.c
5069 +++ b/arch/frv/mm/elf-fdpic.c
5070 @@ -61,6 +61,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
5071 {
5072 struct vm_area_struct *vma;
5073 struct vm_unmapped_area_info info;
5074 + unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags);
5075
5076 if (len > TASK_SIZE)
5077 return -ENOMEM;
5078 @@ -73,8 +74,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
5079 if (addr) {
5080 addr = PAGE_ALIGN(addr);
5081 vma = find_vma(current->mm, addr);
5082 - if (TASK_SIZE - len >= addr &&
5083 - (!vma || addr + len <= vma->vm_start))
5084 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
5085 goto success;
5086 }
5087
5088 @@ -85,6 +85,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
5089 info.high_limit = (current->mm->start_stack - 0x00200000);
5090 info.align_mask = 0;
5091 info.align_offset = 0;
5092 + info.threadstack_offset = offset;
5093 addr = vm_unmapped_area(&info);
5094 if (!(addr & ~PAGE_MASK))
5095 goto success;
5096 diff --git a/arch/hexagon/include/asm/cache.h b/arch/hexagon/include/asm/cache.h
5097 index 69952c18..4fa2908 100644
5098 --- a/arch/hexagon/include/asm/cache.h
5099 +++ b/arch/hexagon/include/asm/cache.h
5100 @@ -21,9 +21,11 @@
5101 #ifndef __ASM_CACHE_H
5102 #define __ASM_CACHE_H
5103
5104 +#include <linux/const.h>
5105 +
5106 /* Bytes per L1 cache line */
5107 -#define L1_CACHE_SHIFT (5)
5108 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5109 +#define L1_CACHE_SHIFT 5
5110 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5111
5112 #define ARCH_DMA_MINALIGN L1_CACHE_BYTES
5113
5114 diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig
5115 index 074e52b..76afdac 100644
5116 --- a/arch/ia64/Kconfig
5117 +++ b/arch/ia64/Kconfig
5118 @@ -548,6 +548,7 @@ source "drivers/sn/Kconfig"
5119 config KEXEC
5120 bool "kexec system call"
5121 depends on !IA64_HP_SIM && (!SMP || HOTPLUG_CPU)
5122 + depends on !GRKERNSEC_KMEM
5123 help
5124 kexec is a system call that implements the ability to shutdown your
5125 current kernel, and to start another kernel. It is like a reboot
5126 diff --git a/arch/ia64/Makefile b/arch/ia64/Makefile
5127 index 970d0bd..e750b9b 100644
5128 --- a/arch/ia64/Makefile
5129 +++ b/arch/ia64/Makefile
5130 @@ -98,5 +98,6 @@ endef
5131 archprepare: make_nr_irqs_h FORCE
5132 PHONY += make_nr_irqs_h FORCE
5133
5134 +make_nr_irqs_h: KBUILD_CFLAGS := $(filter-out $(GCC_PLUGINS_CFLAGS),$(KBUILD_CFLAGS))
5135 make_nr_irqs_h: FORCE
5136 $(Q)$(MAKE) $(build)=arch/ia64/kernel include/generated/nr-irqs.h
5137 diff --git a/arch/ia64/include/asm/atomic.h b/arch/ia64/include/asm/atomic.h
5138 index 0bf0350..2ad1957 100644
5139 --- a/arch/ia64/include/asm/atomic.h
5140 +++ b/arch/ia64/include/asm/atomic.h
5141 @@ -193,4 +193,14 @@ atomic64_add_negative (__s64 i, atomic64_t *v)
5142 #define atomic64_inc(v) atomic64_add(1, (v))
5143 #define atomic64_dec(v) atomic64_sub(1, (v))
5144
5145 +#define atomic64_read_unchecked(v) atomic64_read(v)
5146 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
5147 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
5148 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
5149 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
5150 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
5151 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
5152 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
5153 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
5154 +
5155 #endif /* _ASM_IA64_ATOMIC_H */
5156 diff --git a/arch/ia64/include/asm/barrier.h b/arch/ia64/include/asm/barrier.h
5157 index f6769eb..1cdb590 100644
5158 --- a/arch/ia64/include/asm/barrier.h
5159 +++ b/arch/ia64/include/asm/barrier.h
5160 @@ -66,7 +66,7 @@
5161 do { \
5162 compiletime_assert_atomic_type(*p); \
5163 barrier(); \
5164 - ACCESS_ONCE(*p) = (v); \
5165 + ACCESS_ONCE_RW(*p) = (v); \
5166 } while (0)
5167
5168 #define smp_load_acquire(p) \
5169 diff --git a/arch/ia64/include/asm/cache.h b/arch/ia64/include/asm/cache.h
5170 index 988254a..e1ee885 100644
5171 --- a/arch/ia64/include/asm/cache.h
5172 +++ b/arch/ia64/include/asm/cache.h
5173 @@ -1,6 +1,7 @@
5174 #ifndef _ASM_IA64_CACHE_H
5175 #define _ASM_IA64_CACHE_H
5176
5177 +#include <linux/const.h>
5178
5179 /*
5180 * Copyright (C) 1998-2000 Hewlett-Packard Co
5181 @@ -9,7 +10,7 @@
5182
5183 /* Bytes per L1 (data) cache line. */
5184 #define L1_CACHE_SHIFT CONFIG_IA64_L1_CACHE_SHIFT
5185 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5186 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5187
5188 #ifdef CONFIG_SMP
5189 # define SMP_CACHE_SHIFT L1_CACHE_SHIFT
5190 diff --git a/arch/ia64/include/asm/elf.h b/arch/ia64/include/asm/elf.h
5191 index 5a83c5c..4d7f553 100644
5192 --- a/arch/ia64/include/asm/elf.h
5193 +++ b/arch/ia64/include/asm/elf.h
5194 @@ -42,6 +42,13 @@
5195 */
5196 #define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE + 0x800000000UL)
5197
5198 +#ifdef CONFIG_PAX_ASLR
5199 +#define PAX_ELF_ET_DYN_BASE (current->personality == PER_LINUX32 ? 0x08048000UL : 0x4000000000000000UL)
5200 +
5201 +#define PAX_DELTA_MMAP_LEN (current->personality == PER_LINUX32 ? 16 : 3*PAGE_SHIFT - 13)
5202 +#define PAX_DELTA_STACK_LEN (current->personality == PER_LINUX32 ? 16 : 3*PAGE_SHIFT - 13)
5203 +#endif
5204 +
5205 #define PT_IA_64_UNWIND 0x70000001
5206
5207 /* IA-64 relocations: */
5208 diff --git a/arch/ia64/include/asm/pgalloc.h b/arch/ia64/include/asm/pgalloc.h
5209 index 5767cdf..7462574 100644
5210 --- a/arch/ia64/include/asm/pgalloc.h
5211 +++ b/arch/ia64/include/asm/pgalloc.h
5212 @@ -39,6 +39,12 @@ pgd_populate(struct mm_struct *mm, pgd_t * pgd_entry, pud_t * pud)
5213 pgd_val(*pgd_entry) = __pa(pud);
5214 }
5215
5216 +static inline void
5217 +pgd_populate_kernel(struct mm_struct *mm, pgd_t * pgd_entry, pud_t * pud)
5218 +{
5219 + pgd_populate(mm, pgd_entry, pud);
5220 +}
5221 +
5222 static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr)
5223 {
5224 return quicklist_alloc(0, GFP_KERNEL, NULL);
5225 @@ -57,6 +63,12 @@ pud_populate(struct mm_struct *mm, pud_t * pud_entry, pmd_t * pmd)
5226 pud_val(*pud_entry) = __pa(pmd);
5227 }
5228
5229 +static inline void
5230 +pud_populate_kernel(struct mm_struct *mm, pud_t * pud_entry, pmd_t * pmd)
5231 +{
5232 + pud_populate(mm, pud_entry, pmd);
5233 +}
5234 +
5235 static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long addr)
5236 {
5237 return quicklist_alloc(0, GFP_KERNEL, NULL);
5238 diff --git a/arch/ia64/include/asm/pgtable.h b/arch/ia64/include/asm/pgtable.h
5239 index 7b6f880..ac8e008 100644
5240 --- a/arch/ia64/include/asm/pgtable.h
5241 +++ b/arch/ia64/include/asm/pgtable.h
5242 @@ -12,7 +12,7 @@
5243 * David Mosberger-Tang <davidm@hpl.hp.com>
5244 */
5245
5246 -
5247 +#include <linux/const.h>
5248 #include <asm/mman.h>
5249 #include <asm/page.h>
5250 #include <asm/processor.h>
5251 @@ -139,6 +139,17 @@
5252 #define PAGE_READONLY __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R)
5253 #define PAGE_COPY __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R)
5254 #define PAGE_COPY_EXEC __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_RX)
5255 +
5256 +#ifdef CONFIG_PAX_PAGEEXEC
5257 +# define PAGE_SHARED_NOEXEC __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_RW)
5258 +# define PAGE_READONLY_NOEXEC __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R)
5259 +# define PAGE_COPY_NOEXEC __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R)
5260 +#else
5261 +# define PAGE_SHARED_NOEXEC PAGE_SHARED
5262 +# define PAGE_READONLY_NOEXEC PAGE_READONLY
5263 +# define PAGE_COPY_NOEXEC PAGE_COPY
5264 +#endif
5265 +
5266 #define PAGE_GATE __pgprot(__ACCESS_BITS | _PAGE_PL_0 | _PAGE_AR_X_RX)
5267 #define PAGE_KERNEL __pgprot(__DIRTY_BITS | _PAGE_PL_0 | _PAGE_AR_RWX)
5268 #define PAGE_KERNELRX __pgprot(__ACCESS_BITS | _PAGE_PL_0 | _PAGE_AR_RX)
5269 diff --git a/arch/ia64/include/asm/spinlock.h b/arch/ia64/include/asm/spinlock.h
5270 index 45698cd..e8e2dbc 100644
5271 --- a/arch/ia64/include/asm/spinlock.h
5272 +++ b/arch/ia64/include/asm/spinlock.h
5273 @@ -71,7 +71,7 @@ static __always_inline void __ticket_spin_unlock(arch_spinlock_t *lock)
5274 unsigned short *p = (unsigned short *)&lock->lock + 1, tmp;
5275
5276 asm volatile ("ld2.bias %0=[%1]" : "=r"(tmp) : "r"(p));
5277 - ACCESS_ONCE(*p) = (tmp + 2) & ~1;
5278 + ACCESS_ONCE_RW(*p) = (tmp + 2) & ~1;
5279 }
5280
5281 static __always_inline void __ticket_spin_unlock_wait(arch_spinlock_t *lock)
5282 diff --git a/arch/ia64/include/asm/uaccess.h b/arch/ia64/include/asm/uaccess.h
5283 index 4f3fb6cc..254055e 100644
5284 --- a/arch/ia64/include/asm/uaccess.h
5285 +++ b/arch/ia64/include/asm/uaccess.h
5286 @@ -70,6 +70,7 @@
5287 && ((segment).seg == KERNEL_DS.seg \
5288 || likely(REGION_OFFSET((unsigned long) (addr)) < RGN_MAP_LIMIT))); \
5289 })
5290 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
5291 #define access_ok(type, addr, size) __access_ok((addr), (size), get_fs())
5292
5293 /*
5294 @@ -241,12 +242,24 @@ extern unsigned long __must_check __copy_user (void __user *to, const void __use
5295 static inline unsigned long
5296 __copy_to_user (void __user *to, const void *from, unsigned long count)
5297 {
5298 + if (count > INT_MAX)
5299 + return count;
5300 +
5301 + if (!__builtin_constant_p(count))
5302 + check_object_size(from, count, true);
5303 +
5304 return __copy_user(to, (__force void __user *) from, count);
5305 }
5306
5307 static inline unsigned long
5308 __copy_from_user (void *to, const void __user *from, unsigned long count)
5309 {
5310 + if (count > INT_MAX)
5311 + return count;
5312 +
5313 + if (!__builtin_constant_p(count))
5314 + check_object_size(to, count, false);
5315 +
5316 return __copy_user((__force void __user *) to, from, count);
5317 }
5318
5319 @@ -256,10 +269,13 @@ __copy_from_user (void *to, const void __user *from, unsigned long count)
5320 ({ \
5321 void __user *__cu_to = (to); \
5322 const void *__cu_from = (from); \
5323 - long __cu_len = (n); \
5324 + unsigned long __cu_len = (n); \
5325 \
5326 - if (__access_ok(__cu_to, __cu_len, get_fs())) \
5327 + if (__cu_len <= INT_MAX && __access_ok(__cu_to, __cu_len, get_fs())) { \
5328 + if (!__builtin_constant_p(n)) \
5329 + check_object_size(__cu_from, __cu_len, true); \
5330 __cu_len = __copy_user(__cu_to, (__force void __user *) __cu_from, __cu_len); \
5331 + } \
5332 __cu_len; \
5333 })
5334
5335 @@ -267,11 +283,14 @@ __copy_from_user (void *to, const void __user *from, unsigned long count)
5336 ({ \
5337 void *__cu_to = (to); \
5338 const void __user *__cu_from = (from); \
5339 - long __cu_len = (n); \
5340 + unsigned long __cu_len = (n); \
5341 \
5342 __chk_user_ptr(__cu_from); \
5343 - if (__access_ok(__cu_from, __cu_len, get_fs())) \
5344 + if (__cu_len <= INT_MAX && __access_ok(__cu_from, __cu_len, get_fs())) { \
5345 + if (!__builtin_constant_p(n)) \
5346 + check_object_size(__cu_to, __cu_len, false); \
5347 __cu_len = __copy_user((__force void __user *) __cu_to, __cu_from, __cu_len); \
5348 + } \
5349 __cu_len; \
5350 })
5351
5352 diff --git a/arch/ia64/kernel/module.c b/arch/ia64/kernel/module.c
5353 index 29754aa..06d2838 100644
5354 --- a/arch/ia64/kernel/module.c
5355 +++ b/arch/ia64/kernel/module.c
5356 @@ -492,15 +492,39 @@ module_frob_arch_sections (Elf_Ehdr *ehdr, Elf_Shdr *sechdrs, char *secstrings,
5357 }
5358
5359 static inline int
5360 +in_init_rx (const struct module *mod, uint64_t addr)
5361 +{
5362 + return addr - (uint64_t) mod->module_init_rx < mod->init_size_rx;
5363 +}
5364 +
5365 +static inline int
5366 +in_init_rw (const struct module *mod, uint64_t addr)
5367 +{
5368 + return addr - (uint64_t) mod->module_init_rw < mod->init_size_rw;
5369 +}
5370 +
5371 +static inline int
5372 in_init (const struct module *mod, uint64_t addr)
5373 {
5374 - return addr - (uint64_t) mod->module_init < mod->init_size;
5375 + return in_init_rx(mod, addr) || in_init_rw(mod, addr);
5376 +}
5377 +
5378 +static inline int
5379 +in_core_rx (const struct module *mod, uint64_t addr)
5380 +{
5381 + return addr - (uint64_t) mod->module_core_rx < mod->core_size_rx;
5382 +}
5383 +
5384 +static inline int
5385 +in_core_rw (const struct module *mod, uint64_t addr)
5386 +{
5387 + return addr - (uint64_t) mod->module_core_rw < mod->core_size_rw;
5388 }
5389
5390 static inline int
5391 in_core (const struct module *mod, uint64_t addr)
5392 {
5393 - return addr - (uint64_t) mod->module_core < mod->core_size;
5394 + return in_core_rx(mod, addr) || in_core_rw(mod, addr);
5395 }
5396
5397 static inline int
5398 @@ -683,7 +707,14 @@ do_reloc (struct module *mod, uint8_t r_type, Elf64_Sym *sym, uint64_t addend,
5399 break;
5400
5401 case RV_BDREL:
5402 - val -= (uint64_t) (in_init(mod, val) ? mod->module_init : mod->module_core);
5403 + if (in_init_rx(mod, val))
5404 + val -= (uint64_t) mod->module_init_rx;
5405 + else if (in_init_rw(mod, val))
5406 + val -= (uint64_t) mod->module_init_rw;
5407 + else if (in_core_rx(mod, val))
5408 + val -= (uint64_t) mod->module_core_rx;
5409 + else if (in_core_rw(mod, val))
5410 + val -= (uint64_t) mod->module_core_rw;
5411 break;
5412
5413 case RV_LTV:
5414 @@ -818,15 +849,15 @@ apply_relocate_add (Elf64_Shdr *sechdrs, const char *strtab, unsigned int symind
5415 * addresses have been selected...
5416 */
5417 uint64_t gp;
5418 - if (mod->core_size > MAX_LTOFF)
5419 + if (mod->core_size_rx + mod->core_size_rw > MAX_LTOFF)
5420 /*
5421 * This takes advantage of fact that SHF_ARCH_SMALL gets allocated
5422 * at the end of the module.
5423 */
5424 - gp = mod->core_size - MAX_LTOFF / 2;
5425 + gp = mod->core_size_rx + mod->core_size_rw - MAX_LTOFF / 2;
5426 else
5427 - gp = mod->core_size / 2;
5428 - gp = (uint64_t) mod->module_core + ((gp + 7) & -8);
5429 + gp = (mod->core_size_rx + mod->core_size_rw) / 2;
5430 + gp = (uint64_t) mod->module_core_rx + ((gp + 7) & -8);
5431 mod->arch.gp = gp;
5432 DEBUGP("%s: placing gp at 0x%lx\n", __func__, gp);
5433 }
5434 diff --git a/arch/ia64/kernel/palinfo.c b/arch/ia64/kernel/palinfo.c
5435 index c39c3cd..3c77738 100644
5436 --- a/arch/ia64/kernel/palinfo.c
5437 +++ b/arch/ia64/kernel/palinfo.c
5438 @@ -980,7 +980,7 @@ static int palinfo_cpu_callback(struct notifier_block *nfb,
5439 return NOTIFY_OK;
5440 }
5441
5442 -static struct notifier_block __refdata palinfo_cpu_notifier =
5443 +static struct notifier_block palinfo_cpu_notifier =
5444 {
5445 .notifier_call = palinfo_cpu_callback,
5446 .priority = 0,
5447 diff --git a/arch/ia64/kernel/sys_ia64.c b/arch/ia64/kernel/sys_ia64.c
5448 index 41e33f8..65180b2a 100644
5449 --- a/arch/ia64/kernel/sys_ia64.c
5450 +++ b/arch/ia64/kernel/sys_ia64.c
5451 @@ -28,6 +28,7 @@ arch_get_unmapped_area (struct file *filp, unsigned long addr, unsigned long len
5452 unsigned long align_mask = 0;
5453 struct mm_struct *mm = current->mm;
5454 struct vm_unmapped_area_info info;
5455 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
5456
5457 if (len > RGN_MAP_LIMIT)
5458 return -ENOMEM;
5459 @@ -43,6 +44,13 @@ arch_get_unmapped_area (struct file *filp, unsigned long addr, unsigned long len
5460 if (REGION_NUMBER(addr) == RGN_HPAGE)
5461 addr = 0;
5462 #endif
5463 +
5464 +#ifdef CONFIG_PAX_RANDMMAP
5465 + if (mm->pax_flags & MF_PAX_RANDMMAP)
5466 + addr = mm->free_area_cache;
5467 + else
5468 +#endif
5469 +
5470 if (!addr)
5471 addr = TASK_UNMAPPED_BASE;
5472
5473 @@ -61,6 +69,7 @@ arch_get_unmapped_area (struct file *filp, unsigned long addr, unsigned long len
5474 info.high_limit = TASK_SIZE;
5475 info.align_mask = align_mask;
5476 info.align_offset = 0;
5477 + info.threadstack_offset = offset;
5478 return vm_unmapped_area(&info);
5479 }
5480
5481 diff --git a/arch/ia64/kernel/vmlinux.lds.S b/arch/ia64/kernel/vmlinux.lds.S
5482 index 84f8a52..7c76178 100644
5483 --- a/arch/ia64/kernel/vmlinux.lds.S
5484 +++ b/arch/ia64/kernel/vmlinux.lds.S
5485 @@ -192,7 +192,7 @@ SECTIONS {
5486 /* Per-cpu data: */
5487 . = ALIGN(PERCPU_PAGE_SIZE);
5488 PERCPU_VADDR(SMP_CACHE_BYTES, PERCPU_ADDR, :percpu)
5489 - __phys_per_cpu_start = __per_cpu_load;
5490 + __phys_per_cpu_start = per_cpu_load;
5491 /*
5492 * ensure percpu data fits
5493 * into percpu page size
5494 diff --git a/arch/ia64/mm/fault.c b/arch/ia64/mm/fault.c
5495 index ba5ba7a..36e9d3a 100644
5496 --- a/arch/ia64/mm/fault.c
5497 +++ b/arch/ia64/mm/fault.c
5498 @@ -72,6 +72,23 @@ mapped_kernel_page_is_present (unsigned long address)
5499 return pte_present(pte);
5500 }
5501
5502 +#ifdef CONFIG_PAX_PAGEEXEC
5503 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
5504 +{
5505 + unsigned long i;
5506 +
5507 + printk(KERN_ERR "PAX: bytes at PC: ");
5508 + for (i = 0; i < 8; i++) {
5509 + unsigned int c;
5510 + if (get_user(c, (unsigned int *)pc+i))
5511 + printk(KERN_CONT "???????? ");
5512 + else
5513 + printk(KERN_CONT "%08x ", c);
5514 + }
5515 + printk("\n");
5516 +}
5517 +#endif
5518 +
5519 # define VM_READ_BIT 0
5520 # define VM_WRITE_BIT 1
5521 # define VM_EXEC_BIT 2
5522 @@ -151,8 +168,21 @@ retry:
5523 if (((isr >> IA64_ISR_R_BIT) & 1UL) && (!(vma->vm_flags & (VM_READ | VM_WRITE))))
5524 goto bad_area;
5525
5526 - if ((vma->vm_flags & mask) != mask)
5527 + if ((vma->vm_flags & mask) != mask) {
5528 +
5529 +#ifdef CONFIG_PAX_PAGEEXEC
5530 + if (!(vma->vm_flags & VM_EXEC) && (mask & VM_EXEC)) {
5531 + if (!(mm->pax_flags & MF_PAX_PAGEEXEC) || address != regs->cr_iip)
5532 + goto bad_area;
5533 +
5534 + up_read(&mm->mmap_sem);
5535 + pax_report_fault(regs, (void *)regs->cr_iip, (void *)regs->r12);
5536 + do_group_exit(SIGKILL);
5537 + }
5538 +#endif
5539 +
5540 goto bad_area;
5541 + }
5542
5543 /*
5544 * If for any reason at all we couldn't handle the fault, make
5545 diff --git a/arch/ia64/mm/hugetlbpage.c b/arch/ia64/mm/hugetlbpage.c
5546 index 52b7604b..455cb85 100644
5547 --- a/arch/ia64/mm/hugetlbpage.c
5548 +++ b/arch/ia64/mm/hugetlbpage.c
5549 @@ -143,6 +143,7 @@ unsigned long hugetlb_get_unmapped_area(struct file *file, unsigned long addr, u
5550 unsigned long pgoff, unsigned long flags)
5551 {
5552 struct vm_unmapped_area_info info;
5553 + unsigned long offset = gr_rand_threadstack_offset(current->mm, file, flags);
5554
5555 if (len > RGN_MAP_LIMIT)
5556 return -ENOMEM;
5557 @@ -166,6 +167,7 @@ unsigned long hugetlb_get_unmapped_area(struct file *file, unsigned long addr, u
5558 info.high_limit = HPAGE_REGION_BASE + RGN_MAP_LIMIT;
5559 info.align_mask = PAGE_MASK & (HPAGE_SIZE - 1);
5560 info.align_offset = 0;
5561 + info.threadstack_offset = offset;
5562 return vm_unmapped_area(&info);
5563 }
5564
5565 diff --git a/arch/ia64/mm/init.c b/arch/ia64/mm/init.c
5566 index 6b33457..88b5124 100644
5567 --- a/arch/ia64/mm/init.c
5568 +++ b/arch/ia64/mm/init.c
5569 @@ -120,6 +120,19 @@ ia64_init_addr_space (void)
5570 vma->vm_start = current->thread.rbs_bot & PAGE_MASK;
5571 vma->vm_end = vma->vm_start + PAGE_SIZE;
5572 vma->vm_flags = VM_DATA_DEFAULT_FLAGS|VM_GROWSUP|VM_ACCOUNT;
5573 +
5574 +#ifdef CONFIG_PAX_PAGEEXEC
5575 + if (current->mm->pax_flags & MF_PAX_PAGEEXEC) {
5576 + vma->vm_flags &= ~VM_EXEC;
5577 +
5578 +#ifdef CONFIG_PAX_MPROTECT
5579 + if (current->mm->pax_flags & MF_PAX_MPROTECT)
5580 + vma->vm_flags &= ~VM_MAYEXEC;
5581 +#endif
5582 +
5583 + }
5584 +#endif
5585 +
5586 vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
5587 down_write(&current->mm->mmap_sem);
5588 if (insert_vm_struct(current->mm, vma)) {
5589 @@ -286,7 +299,7 @@ static int __init gate_vma_init(void)
5590 gate_vma.vm_start = FIXADDR_USER_START;
5591 gate_vma.vm_end = FIXADDR_USER_END;
5592 gate_vma.vm_flags = VM_READ | VM_MAYREAD | VM_EXEC | VM_MAYEXEC;
5593 - gate_vma.vm_page_prot = __P101;
5594 + gate_vma.vm_page_prot = vm_get_page_prot(gate_vma.vm_flags);
5595
5596 return 0;
5597 }
5598 diff --git a/arch/m32r/include/asm/cache.h b/arch/m32r/include/asm/cache.h
5599 index 40b3ee98..8c2c112 100644
5600 --- a/arch/m32r/include/asm/cache.h
5601 +++ b/arch/m32r/include/asm/cache.h
5602 @@ -1,8 +1,10 @@
5603 #ifndef _ASM_M32R_CACHE_H
5604 #define _ASM_M32R_CACHE_H
5605
5606 +#include <linux/const.h>
5607 +
5608 /* L1 cache line size */
5609 #define L1_CACHE_SHIFT 4
5610 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5611 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5612
5613 #endif /* _ASM_M32R_CACHE_H */
5614 diff --git a/arch/m32r/lib/usercopy.c b/arch/m32r/lib/usercopy.c
5615 index 82abd15..d95ae5d 100644
5616 --- a/arch/m32r/lib/usercopy.c
5617 +++ b/arch/m32r/lib/usercopy.c
5618 @@ -14,6 +14,9 @@
5619 unsigned long
5620 __generic_copy_to_user(void __user *to, const void *from, unsigned long n)
5621 {
5622 + if ((long)n < 0)
5623 + return n;
5624 +
5625 prefetch(from);
5626 if (access_ok(VERIFY_WRITE, to, n))
5627 __copy_user(to,from,n);
5628 @@ -23,6 +26,9 @@ __generic_copy_to_user(void __user *to, const void *from, unsigned long n)
5629 unsigned long
5630 __generic_copy_from_user(void *to, const void __user *from, unsigned long n)
5631 {
5632 + if ((long)n < 0)
5633 + return n;
5634 +
5635 prefetchw(to);
5636 if (access_ok(VERIFY_READ, from, n))
5637 __copy_user_zeroing(to,from,n);
5638 diff --git a/arch/m68k/include/asm/cache.h b/arch/m68k/include/asm/cache.h
5639 index 0395c51..5f26031 100644
5640 --- a/arch/m68k/include/asm/cache.h
5641 +++ b/arch/m68k/include/asm/cache.h
5642 @@ -4,9 +4,11 @@
5643 #ifndef __ARCH_M68K_CACHE_H
5644 #define __ARCH_M68K_CACHE_H
5645
5646 +#include <linux/const.h>
5647 +
5648 /* bytes per L1 cache line */
5649 #define L1_CACHE_SHIFT 4
5650 -#define L1_CACHE_BYTES (1<< L1_CACHE_SHIFT)
5651 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5652
5653 #define ARCH_DMA_MINALIGN L1_CACHE_BYTES
5654
5655 diff --git a/arch/metag/include/asm/barrier.h b/arch/metag/include/asm/barrier.h
5656 index d703d8e..a8e2d70 100644
5657 --- a/arch/metag/include/asm/barrier.h
5658 +++ b/arch/metag/include/asm/barrier.h
5659 @@ -90,7 +90,7 @@ static inline void fence(void)
5660 do { \
5661 compiletime_assert_atomic_type(*p); \
5662 smp_mb(); \
5663 - ACCESS_ONCE(*p) = (v); \
5664 + ACCESS_ONCE_RW(*p) = (v); \
5665 } while (0)
5666
5667 #define smp_load_acquire(p) \
5668 diff --git a/arch/metag/mm/hugetlbpage.c b/arch/metag/mm/hugetlbpage.c
5669 index 7ca80ac..794ba72 100644
5670 --- a/arch/metag/mm/hugetlbpage.c
5671 +++ b/arch/metag/mm/hugetlbpage.c
5672 @@ -194,6 +194,7 @@ hugetlb_get_unmapped_area_new_pmd(unsigned long len)
5673 info.high_limit = TASK_SIZE;
5674 info.align_mask = PAGE_MASK & HUGEPT_MASK;
5675 info.align_offset = 0;
5676 + info.threadstack_offset = 0;
5677 return vm_unmapped_area(&info);
5678 }
5679
5680 diff --git a/arch/microblaze/include/asm/cache.h b/arch/microblaze/include/asm/cache.h
5681 index 4efe96a..60e8699 100644
5682 --- a/arch/microblaze/include/asm/cache.h
5683 +++ b/arch/microblaze/include/asm/cache.h
5684 @@ -13,11 +13,12 @@
5685 #ifndef _ASM_MICROBLAZE_CACHE_H
5686 #define _ASM_MICROBLAZE_CACHE_H
5687
5688 +#include <linux/const.h>
5689 #include <asm/registers.h>
5690
5691 #define L1_CACHE_SHIFT 5
5692 /* word-granular cache in microblaze */
5693 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5694 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5695
5696 #define SMP_CACHE_BYTES L1_CACHE_BYTES
5697
5698 diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
5699 index 1a313c4..f27b613 100644
5700 --- a/arch/mips/Kconfig
5701 +++ b/arch/mips/Kconfig
5702 @@ -2504,6 +2504,7 @@ source "kernel/Kconfig.preempt"
5703
5704 config KEXEC
5705 bool "Kexec system call"
5706 + depends on !GRKERNSEC_KMEM
5707 help
5708 kexec is a system call that implements the ability to shutdown your
5709 current kernel, and to start another kernel. It is like a reboot
5710 diff --git a/arch/mips/cavium-octeon/dma-octeon.c b/arch/mips/cavium-octeon/dma-octeon.c
5711 index d8960d4..77dbd31 100644
5712 --- a/arch/mips/cavium-octeon/dma-octeon.c
5713 +++ b/arch/mips/cavium-octeon/dma-octeon.c
5714 @@ -199,7 +199,7 @@ static void octeon_dma_free_coherent(struct device *dev, size_t size,
5715 if (dma_release_from_coherent(dev, order, vaddr))
5716 return;
5717
5718 - swiotlb_free_coherent(dev, size, vaddr, dma_handle);
5719 + swiotlb_free_coherent(dev, size, vaddr, dma_handle, attrs);
5720 }
5721
5722 static dma_addr_t octeon_unity_phys_to_dma(struct device *dev, phys_addr_t paddr)
5723 diff --git a/arch/mips/include/asm/atomic.h b/arch/mips/include/asm/atomic.h
5724 index 26d4363..3c9a82e 100644
5725 --- a/arch/mips/include/asm/atomic.h
5726 +++ b/arch/mips/include/asm/atomic.h
5727 @@ -22,15 +22,39 @@
5728 #include <asm/cmpxchg.h>
5729 #include <asm/war.h>
5730
5731 +#ifdef CONFIG_GENERIC_ATOMIC64
5732 +#include <asm-generic/atomic64.h>
5733 +#endif
5734 +
5735 #define ATOMIC_INIT(i) { (i) }
5736
5737 +#ifdef CONFIG_64BIT
5738 +#define _ASM_EXTABLE(from, to) \
5739 +" .section __ex_table,\"a\"\n" \
5740 +" .dword " #from ", " #to"\n" \
5741 +" .previous\n"
5742 +#else
5743 +#define _ASM_EXTABLE(from, to) \
5744 +" .section __ex_table,\"a\"\n" \
5745 +" .word " #from ", " #to"\n" \
5746 +" .previous\n"
5747 +#endif
5748 +
5749 /*
5750 * atomic_read - read atomic variable
5751 * @v: pointer of type atomic_t
5752 *
5753 * Atomically reads the value of @v.
5754 */
5755 -#define atomic_read(v) ACCESS_ONCE((v)->counter)
5756 +static inline int atomic_read(const atomic_t *v)
5757 +{
5758 + return ACCESS_ONCE(v->counter);
5759 +}
5760 +
5761 +static inline int atomic_read_unchecked(const atomic_unchecked_t *v)
5762 +{
5763 + return ACCESS_ONCE(v->counter);
5764 +}
5765
5766 /*
5767 * atomic_set - set atomic variable
5768 @@ -39,47 +63,77 @@
5769 *
5770 * Atomically sets the value of @v to @i.
5771 */
5772 -#define atomic_set(v, i) ((v)->counter = (i))
5773 +static inline void atomic_set(atomic_t *v, int i)
5774 +{
5775 + v->counter = i;
5776 +}
5777
5778 -#define ATOMIC_OP(op, c_op, asm_op) \
5779 -static __inline__ void atomic_##op(int i, atomic_t * v) \
5780 +static inline void atomic_set_unchecked(atomic_unchecked_t *v, int i)
5781 +{
5782 + v->counter = i;
5783 +}
5784 +
5785 +#ifdef CONFIG_PAX_REFCOUNT
5786 +#define __OVERFLOW_POST \
5787 + " b 4f \n" \
5788 + " .set noreorder \n" \
5789 + "3: b 5f \n" \
5790 + " move %0, %1 \n" \
5791 + " .set reorder \n"
5792 +#define __OVERFLOW_EXTABLE \
5793 + "3:\n" \
5794 + _ASM_EXTABLE(2b, 3b)
5795 +#else
5796 +#define __OVERFLOW_POST
5797 +#define __OVERFLOW_EXTABLE
5798 +#endif
5799 +
5800 +#define __ATOMIC_OP(op, suffix, asm_op, extable) \
5801 +static inline void atomic_##op##suffix(int i, atomic##suffix##_t * v) \
5802 { \
5803 if (kernel_uses_llsc && R10000_LLSC_WAR) { \
5804 int temp; \
5805 \
5806 __asm__ __volatile__( \
5807 - " .set arch=r4000 \n" \
5808 - "1: ll %0, %1 # atomic_" #op " \n" \
5809 - " " #asm_op " %0, %2 \n" \
5810 + " .set mips3 \n" \
5811 + "1: ll %0, %1 # atomic_" #op #suffix "\n" \
5812 + "2: " #asm_op " %0, %2 \n" \
5813 " sc %0, %1 \n" \
5814 " beqzl %0, 1b \n" \
5815 + extable \
5816 " .set mips0 \n" \
5817 : "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (v->counter) \
5818 : "Ir" (i)); \
5819 } else if (kernel_uses_llsc) { \
5820 int temp; \
5821 \
5822 - do { \
5823 - __asm__ __volatile__( \
5824 - " .set "MIPS_ISA_LEVEL" \n" \
5825 - " ll %0, %1 # atomic_" #op "\n" \
5826 - " " #asm_op " %0, %2 \n" \
5827 - " sc %0, %1 \n" \
5828 - " .set mips0 \n" \
5829 - : "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (v->counter) \
5830 - : "Ir" (i)); \
5831 - } while (unlikely(!temp)); \
5832 + __asm__ __volatile__( \
5833 + " .set "MIPS_ISA_LEVEL" \n" \
5834 + "1: ll %0, %1 # atomic_" #op #suffix "\n" \
5835 + "2: " #asm_op " %0, %2 \n" \
5836 + " sc %0, %1 \n" \
5837 + " beqz %0, 1b \n" \
5838 + extable \
5839 + " .set mips0 \n" \
5840 + : "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (v->counter) \
5841 + : "Ir" (i)); \
5842 } else { \
5843 unsigned long flags; \
5844 \
5845 raw_local_irq_save(flags); \
5846 - v->counter c_op i; \
5847 + __asm__ __volatile__( \
5848 + "2: " #asm_op " %0, %1 \n" \
5849 + extable \
5850 + : "+r" (v->counter) : "Ir" (i)); \
5851 raw_local_irq_restore(flags); \
5852 } \
5853 }
5854
5855 -#define ATOMIC_OP_RETURN(op, c_op, asm_op) \
5856 -static __inline__ int atomic_##op##_return(int i, atomic_t * v) \
5857 +#define ATOMIC_OP(op, asm_op) __ATOMIC_OP(op, _unchecked, asm_op##u, ) \
5858 + __ATOMIC_OP(op, , asm_op, __OVERFLOW_EXTABLE)
5859 +
5860 +#define __ATOMIC_OP_RETURN(op, suffix, asm_op, post_op, extable) \
5861 +static inline int atomic_##op##_return##suffix(int i, atomic##suffix##_t * v) \
5862 { \
5863 int result; \
5864 \
5865 @@ -89,12 +143,15 @@ static __inline__ int atomic_##op##_return(int i, atomic_t * v) \
5866 int temp; \
5867 \
5868 __asm__ __volatile__( \
5869 - " .set arch=r4000 \n" \
5870 - "1: ll %1, %2 # atomic_" #op "_return \n" \
5871 - " " #asm_op " %0, %1, %3 \n" \
5872 + " .set mips3 \n" \
5873 + "1: ll %1, %2 # atomic_" #op "_return" #suffix"\n" \
5874 + "2: " #asm_op " %0, %1, %3 \n" \
5875 " sc %0, %2 \n" \
5876 " beqzl %0, 1b \n" \
5877 - " " #asm_op " %0, %1, %3 \n" \
5878 + post_op \
5879 + extable \
5880 + "4: " #asm_op " %0, %1, %3 \n" \
5881 + "5: \n" \
5882 " .set mips0 \n" \
5883 : "=&r" (result), "=&r" (temp), \
5884 "+" GCC_OFF_SMALL_ASM() (v->counter) \
5885 @@ -102,26 +159,33 @@ static __inline__ int atomic_##op##_return(int i, atomic_t * v) \
5886 } else if (kernel_uses_llsc) { \
5887 int temp; \
5888 \
5889 - do { \
5890 - __asm__ __volatile__( \
5891 - " .set "MIPS_ISA_LEVEL" \n" \
5892 - " ll %1, %2 # atomic_" #op "_return \n" \
5893 - " " #asm_op " %0, %1, %3 \n" \
5894 - " sc %0, %2 \n" \
5895 - " .set mips0 \n" \
5896 - : "=&r" (result), "=&r" (temp), \
5897 - "+" GCC_OFF_SMALL_ASM() (v->counter) \
5898 - : "Ir" (i)); \
5899 - } while (unlikely(!result)); \
5900 + __asm__ __volatile__( \
5901 + " .set "MIPS_ISA_LEVEL" \n" \
5902 + "1: ll %1, %2 # atomic_" #op "_return" #suffix "\n" \
5903 + "2: " #asm_op " %0, %1, %3 \n" \
5904 + " sc %0, %2 \n" \
5905 + post_op \
5906 + extable \
5907 + "4: " #asm_op " %0, %1, %3 \n" \
5908 + "5: \n" \
5909 + " .set mips0 \n" \
5910 + : "=&r" (result), "=&r" (temp), \
5911 + "+" GCC_OFF_SMALL_ASM() (v->counter) \
5912 + : "Ir" (i)); \
5913 \
5914 result = temp; result c_op i; \
5915 } else { \
5916 unsigned long flags; \
5917 \
5918 raw_local_irq_save(flags); \
5919 - result = v->counter; \
5920 - result c_op i; \
5921 - v->counter = result; \
5922 + __asm__ __volatile__( \
5923 + " lw %0, %1 \n" \
5924 + "2: " #asm_op " %0, %1, %2 \n" \
5925 + " sw %0, %1 \n" \
5926 + "3: \n" \
5927 + extable \
5928 + : "=&r" (result), "+" GCC_OFF_SMALL_ASM() (v->counter) \
5929 + : "Ir" (i)); \
5930 raw_local_irq_restore(flags); \
5931 } \
5932 \
5933 @@ -130,16 +194,21 @@ static __inline__ int atomic_##op##_return(int i, atomic_t * v) \
5934 return result; \
5935 }
5936
5937 -#define ATOMIC_OPS(op, c_op, asm_op) \
5938 - ATOMIC_OP(op, c_op, asm_op) \
5939 - ATOMIC_OP_RETURN(op, c_op, asm_op)
5940 +#define ATOMIC_OP_RETURN(op, asm_op) __ATOMIC_OP_RETURN(op, _unchecked, asm_op##u, , ) \
5941 + __ATOMIC_OP_RETURN(op, , asm_op, __OVERFLOW_POST, __OVERFLOW_EXTABLE)
5942
5943 -ATOMIC_OPS(add, +=, addu)
5944 -ATOMIC_OPS(sub, -=, subu)
5945 +#define ATOMIC_OPS(op, asm_op) \
5946 + ATOMIC_OP(op, asm_op) \
5947 + ATOMIC_OP_RETURN(op, asm_op)
5948 +
5949 +ATOMIC_OPS(add, add)
5950 +ATOMIC_OPS(sub, sub)
5951
5952 #undef ATOMIC_OPS
5953 #undef ATOMIC_OP_RETURN
5954 +#undef __ATOMIC_OP_RETURN
5955 #undef ATOMIC_OP
5956 +#undef __ATOMIC_OP
5957
5958 /*
5959 * atomic_sub_if_positive - conditionally subtract integer from atomic variable
5960 @@ -149,7 +218,7 @@ ATOMIC_OPS(sub, -=, subu)
5961 * Atomically test @v and subtract @i if @v is greater or equal than @i.
5962 * The function returns the old value of @v minus @i.
5963 */
5964 -static __inline__ int atomic_sub_if_positive(int i, atomic_t * v)
5965 +static __inline__ int atomic_sub_if_positive(int i, atomic_t *v)
5966 {
5967 int result;
5968
5969 @@ -159,7 +228,7 @@ static __inline__ int atomic_sub_if_positive(int i, atomic_t * v)
5970 int temp;
5971
5972 __asm__ __volatile__(
5973 - " .set arch=r4000 \n"
5974 + " .set "MIPS_ISA_LEVEL" \n"
5975 "1: ll %1, %2 # atomic_sub_if_positive\n"
5976 " subu %0, %1, %3 \n"
5977 " bltz %0, 1f \n"
5978 @@ -208,8 +277,26 @@ static __inline__ int atomic_sub_if_positive(int i, atomic_t * v)
5979 return result;
5980 }
5981
5982 -#define atomic_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n)))
5983 -#define atomic_xchg(v, new) (xchg(&((v)->counter), (new)))
5984 +static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
5985 +{
5986 + return cmpxchg(&v->counter, old, new);
5987 +}
5988 +
5989 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old,
5990 + int new)
5991 +{
5992 + return cmpxchg(&(v->counter), old, new);
5993 +}
5994 +
5995 +static inline int atomic_xchg(atomic_t *v, int new)
5996 +{
5997 + return xchg(&v->counter, new);
5998 +}
5999 +
6000 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
6001 +{
6002 + return xchg(&(v->counter), new);
6003 +}
6004
6005 /**
6006 * __atomic_add_unless - add unless the number is a given value
6007 @@ -237,6 +324,10 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
6008
6009 #define atomic_dec_return(v) atomic_sub_return(1, (v))
6010 #define atomic_inc_return(v) atomic_add_return(1, (v))
6011 +static __inline__ int atomic_inc_return_unchecked(atomic_unchecked_t *v)
6012 +{
6013 + return atomic_add_return_unchecked(1, v);
6014 +}
6015
6016 /*
6017 * atomic_sub_and_test - subtract value from variable and test result
6018 @@ -258,6 +349,10 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
6019 * other cases.
6020 */
6021 #define atomic_inc_and_test(v) (atomic_inc_return(v) == 0)
6022 +static __inline__ int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
6023 +{
6024 + return atomic_add_return_unchecked(1, v) == 0;
6025 +}
6026
6027 /*
6028 * atomic_dec_and_test - decrement by 1 and test
6029 @@ -282,6 +377,10 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
6030 * Atomically increments @v by 1.
6031 */
6032 #define atomic_inc(v) atomic_add(1, (v))
6033 +static __inline__ void atomic_inc_unchecked(atomic_unchecked_t *v)
6034 +{
6035 + atomic_add_unchecked(1, v);
6036 +}
6037
6038 /*
6039 * atomic_dec - decrement and test
6040 @@ -290,6 +389,10 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
6041 * Atomically decrements @v by 1.
6042 */
6043 #define atomic_dec(v) atomic_sub(1, (v))
6044 +static __inline__ void atomic_dec_unchecked(atomic_unchecked_t *v)
6045 +{
6046 + atomic_sub_unchecked(1, v);
6047 +}
6048
6049 /*
6050 * atomic_add_negative - add and test if negative
6051 @@ -311,54 +414,77 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
6052 * @v: pointer of type atomic64_t
6053 *
6054 */
6055 -#define atomic64_read(v) ACCESS_ONCE((v)->counter)
6056 +static inline long atomic64_read(const atomic64_t *v)
6057 +{
6058 + return ACCESS_ONCE(v->counter);
6059 +}
6060 +
6061 +static inline long atomic64_read_unchecked(const atomic64_unchecked_t *v)
6062 +{
6063 + return ACCESS_ONCE(v->counter);
6064 +}
6065
6066 /*
6067 * atomic64_set - set atomic variable
6068 * @v: pointer of type atomic64_t
6069 * @i: required value
6070 */
6071 -#define atomic64_set(v, i) ((v)->counter = (i))
6072 +static inline void atomic64_set(atomic64_t *v, long i)
6073 +{
6074 + v->counter = i;
6075 +}
6076
6077 -#define ATOMIC64_OP(op, c_op, asm_op) \
6078 -static __inline__ void atomic64_##op(long i, atomic64_t * v) \
6079 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long i)
6080 +{
6081 + v->counter = i;
6082 +}
6083 +
6084 +#define __ATOMIC64_OP(op, suffix, asm_op, extable) \
6085 +static inline void atomic64_##op##suffix(long i, atomic64##suffix##_t * v) \
6086 { \
6087 if (kernel_uses_llsc && R10000_LLSC_WAR) { \
6088 long temp; \
6089 \
6090 __asm__ __volatile__( \
6091 - " .set arch=r4000 \n" \
6092 - "1: lld %0, %1 # atomic64_" #op " \n" \
6093 - " " #asm_op " %0, %2 \n" \
6094 + " .set "MIPS_ISA_LEVEL" \n" \
6095 + "1: lld %0, %1 # atomic64_" #op #suffix "\n" \
6096 + "2: " #asm_op " %0, %2 \n" \
6097 " scd %0, %1 \n" \
6098 " beqzl %0, 1b \n" \
6099 + extable \
6100 " .set mips0 \n" \
6101 : "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (v->counter) \
6102 : "Ir" (i)); \
6103 } else if (kernel_uses_llsc) { \
6104 long temp; \
6105 \
6106 - do { \
6107 - __asm__ __volatile__( \
6108 - " .set "MIPS_ISA_LEVEL" \n" \
6109 - " lld %0, %1 # atomic64_" #op "\n" \
6110 - " " #asm_op " %0, %2 \n" \
6111 - " scd %0, %1 \n" \
6112 - " .set mips0 \n" \
6113 - : "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (v->counter) \
6114 - : "Ir" (i)); \
6115 - } while (unlikely(!temp)); \
6116 + __asm__ __volatile__( \
6117 + " .set "MIPS_ISA_LEVEL" \n" \
6118 + "1: lld %0, %1 # atomic64_" #op #suffix "\n" \
6119 + "2: " #asm_op " %0, %2 \n" \
6120 + " scd %0, %1 \n" \
6121 + " beqz %0, 1b \n" \
6122 + extable \
6123 + " .set mips0 \n" \
6124 + : "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (v->counter) \
6125 + : "Ir" (i)); \
6126 } else { \
6127 unsigned long flags; \
6128 \
6129 raw_local_irq_save(flags); \
6130 - v->counter c_op i; \
6131 + __asm__ __volatile__( \
6132 + "2: " #asm_op " %0, %1 \n" \
6133 + extable \
6134 + : "+" GCC_OFF_SMALL_ASM() (v->counter) : "Ir" (i)); \
6135 raw_local_irq_restore(flags); \
6136 } \
6137 }
6138
6139 -#define ATOMIC64_OP_RETURN(op, c_op, asm_op) \
6140 -static __inline__ long atomic64_##op##_return(long i, atomic64_t * v) \
6141 +#define ATOMIC64_OP(op, asm_op) __ATOMIC64_OP(op, _unchecked, asm_op##u, ) \
6142 + __ATOMIC64_OP(op, , asm_op, __OVERFLOW_EXTABLE)
6143 +
6144 +#define __ATOMIC64_OP_RETURN(op, suffix, asm_op, post_op, extable) \
6145 +static inline long atomic64_##op##_return##suffix(long i, atomic64##suffix##_t * v)\
6146 { \
6147 long result; \
6148 \
6149 @@ -368,12 +494,15 @@ static __inline__ long atomic64_##op##_return(long i, atomic64_t * v) \
6150 long temp; \
6151 \
6152 __asm__ __volatile__( \
6153 - " .set arch=r4000 \n" \
6154 + " .set mips3 \n" \
6155 "1: lld %1, %2 # atomic64_" #op "_return\n" \
6156 - " " #asm_op " %0, %1, %3 \n" \
6157 + "2: " #asm_op " %0, %1, %3 \n" \
6158 " scd %0, %2 \n" \
6159 " beqzl %0, 1b \n" \
6160 - " " #asm_op " %0, %1, %3 \n" \
6161 + post_op \
6162 + extable \
6163 + "4: " #asm_op " %0, %1, %3 \n" \
6164 + "5: \n" \
6165 " .set mips0 \n" \
6166 : "=&r" (result), "=&r" (temp), \
6167 "+" GCC_OFF_SMALL_ASM() (v->counter) \
6168 @@ -381,27 +510,35 @@ static __inline__ long atomic64_##op##_return(long i, atomic64_t * v) \
6169 } else if (kernel_uses_llsc) { \
6170 long temp; \
6171 \
6172 - do { \
6173 - __asm__ __volatile__( \
6174 - " .set "MIPS_ISA_LEVEL" \n" \
6175 - " lld %1, %2 # atomic64_" #op "_return\n" \
6176 - " " #asm_op " %0, %1, %3 \n" \
6177 - " scd %0, %2 \n" \
6178 - " .set mips0 \n" \
6179 - : "=&r" (result), "=&r" (temp), \
6180 - "=" GCC_OFF_SMALL_ASM() (v->counter) \
6181 - : "Ir" (i), GCC_OFF_SMALL_ASM() (v->counter) \
6182 - : "memory"); \
6183 - } while (unlikely(!result)); \
6184 + __asm__ __volatile__( \
6185 + " .set "MIPS_ISA_LEVEL" \n" \
6186 + "1: lld %1, %2 # atomic64_" #op "_return" #suffix "\n"\
6187 + "2: " #asm_op " %0, %1, %3 \n" \
6188 + " scd %0, %2 \n" \
6189 + " beqz %0, 1b \n" \
6190 + post_op \
6191 + extable \
6192 + "4: " #asm_op " %0, %1, %3 \n" \
6193 + "5: \n" \
6194 + " .set mips0 \n" \
6195 + : "=&r" (result), "=&r" (temp), \
6196 + "=" GCC_OFF_SMALL_ASM() (v->counter) \
6197 + : "Ir" (i), GCC_OFF_SMALL_ASM() (v->counter) \
6198 + : "memory"); \
6199 \
6200 result = temp; result c_op i; \
6201 } else { \
6202 unsigned long flags; \
6203 \
6204 raw_local_irq_save(flags); \
6205 - result = v->counter; \
6206 - result c_op i; \
6207 - v->counter = result; \
6208 + __asm__ __volatile__( \
6209 + " ld %0, %1 \n" \
6210 + "2: " #asm_op " %0, %1, %2 \n" \
6211 + " sd %0, %1 \n" \
6212 + "3: \n" \
6213 + extable \
6214 + : "=&r" (result), "+" GCC_OFF_SMALL_ASM() (v->counter) \
6215 + : "Ir" (i)); \
6216 raw_local_irq_restore(flags); \
6217 } \
6218 \
6219 @@ -410,16 +547,23 @@ static __inline__ long atomic64_##op##_return(long i, atomic64_t * v) \
6220 return result; \
6221 }
6222
6223 -#define ATOMIC64_OPS(op, c_op, asm_op) \
6224 - ATOMIC64_OP(op, c_op, asm_op) \
6225 - ATOMIC64_OP_RETURN(op, c_op, asm_op)
6226 +#define ATOMIC64_OP_RETURN(op, asm_op) __ATOMIC64_OP_RETURN(op, _unchecked, asm_op##u, , ) \
6227 + __ATOMIC64_OP_RETURN(op, , asm_op, __OVERFLOW_POST, __OVERFLOW_EXTABLE)
6228
6229 -ATOMIC64_OPS(add, +=, daddu)
6230 -ATOMIC64_OPS(sub, -=, dsubu)
6231 +#define ATOMIC64_OPS(op, asm_op) \
6232 + ATOMIC64_OP(op, asm_op) \
6233 + ATOMIC64_OP_RETURN(op, asm_op)
6234 +
6235 +ATOMIC64_OPS(add, dadd)
6236 +ATOMIC64_OPS(sub, dsub)
6237
6238 #undef ATOMIC64_OPS
6239 #undef ATOMIC64_OP_RETURN
6240 +#undef __ATOMIC64_OP_RETURN
6241 #undef ATOMIC64_OP
6242 +#undef __ATOMIC64_OP
6243 +#undef __OVERFLOW_EXTABLE
6244 +#undef __OVERFLOW_POST
6245
6246 /*
6247 * atomic64_sub_if_positive - conditionally subtract integer from atomic
6248 @@ -430,7 +574,7 @@ ATOMIC64_OPS(sub, -=, dsubu)
6249 * Atomically test @v and subtract @i if @v is greater or equal than @i.
6250 * The function returns the old value of @v minus @i.
6251 */
6252 -static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v)
6253 +static __inline__ long atomic64_sub_if_positive(long i, atomic64_t *v)
6254 {
6255 long result;
6256
6257 @@ -440,7 +584,7 @@ static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v)
6258 long temp;
6259
6260 __asm__ __volatile__(
6261 - " .set arch=r4000 \n"
6262 + " .set "MIPS_ISA_LEVEL" \n"
6263 "1: lld %1, %2 # atomic64_sub_if_positive\n"
6264 " dsubu %0, %1, %3 \n"
6265 " bltz %0, 1f \n"
6266 @@ -489,9 +633,26 @@ static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v)
6267 return result;
6268 }
6269
6270 -#define atomic64_cmpxchg(v, o, n) \
6271 - ((__typeof__((v)->counter))cmpxchg(&((v)->counter), (o), (n)))
6272 -#define atomic64_xchg(v, new) (xchg(&((v)->counter), (new)))
6273 +static inline long atomic64_cmpxchg(atomic64_t *v, long old, long new)
6274 +{
6275 + return cmpxchg(&v->counter, old, new);
6276 +}
6277 +
6278 +static inline long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *v, long old,
6279 + long new)
6280 +{
6281 + return cmpxchg(&(v->counter), old, new);
6282 +}
6283 +
6284 +static inline long atomic64_xchg(atomic64_t *v, long new)
6285 +{
6286 + return xchg(&v->counter, new);
6287 +}
6288 +
6289 +static inline long atomic64_xchg_unchecked(atomic64_unchecked_t *v, long new)
6290 +{
6291 + return xchg(&(v->counter), new);
6292 +}
6293
6294 /**
6295 * atomic64_add_unless - add unless the number is a given value
6296 @@ -521,6 +682,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
6297
6298 #define atomic64_dec_return(v) atomic64_sub_return(1, (v))
6299 #define atomic64_inc_return(v) atomic64_add_return(1, (v))
6300 +#define atomic64_inc_return_unchecked(v) atomic64_add_return_unchecked(1, (v))
6301
6302 /*
6303 * atomic64_sub_and_test - subtract value from variable and test result
6304 @@ -542,6 +704,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
6305 * other cases.
6306 */
6307 #define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0)
6308 +#define atomic64_inc_and_test_unchecked(v) atomic64_add_return_unchecked(1, (v)) == 0)
6309
6310 /*
6311 * atomic64_dec_and_test - decrement by 1 and test
6312 @@ -566,6 +729,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
6313 * Atomically increments @v by 1.
6314 */
6315 #define atomic64_inc(v) atomic64_add(1, (v))
6316 +#define atomic64_inc_unchecked(v) atomic64_add_unchecked(1, (v))
6317
6318 /*
6319 * atomic64_dec - decrement and test
6320 @@ -574,6 +738,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
6321 * Atomically decrements @v by 1.
6322 */
6323 #define atomic64_dec(v) atomic64_sub(1, (v))
6324 +#define atomic64_dec_unchecked(v) atomic64_sub_unchecked(1, (v))
6325
6326 /*
6327 * atomic64_add_negative - add and test if negative
6328 diff --git a/arch/mips/include/asm/barrier.h b/arch/mips/include/asm/barrier.h
6329 index 2b8bbbc..4556df6 100644
6330 --- a/arch/mips/include/asm/barrier.h
6331 +++ b/arch/mips/include/asm/barrier.h
6332 @@ -133,7 +133,7 @@
6333 do { \
6334 compiletime_assert_atomic_type(*p); \
6335 smp_mb(); \
6336 - ACCESS_ONCE(*p) = (v); \
6337 + ACCESS_ONCE_RW(*p) = (v); \
6338 } while (0)
6339
6340 #define smp_load_acquire(p) \
6341 diff --git a/arch/mips/include/asm/cache.h b/arch/mips/include/asm/cache.h
6342 index b4db69f..8f3b093 100644
6343 --- a/arch/mips/include/asm/cache.h
6344 +++ b/arch/mips/include/asm/cache.h
6345 @@ -9,10 +9,11 @@
6346 #ifndef _ASM_CACHE_H
6347 #define _ASM_CACHE_H
6348
6349 +#include <linux/const.h>
6350 #include <kmalloc.h>
6351
6352 #define L1_CACHE_SHIFT CONFIG_MIPS_L1_CACHE_SHIFT
6353 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
6354 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
6355
6356 #define SMP_CACHE_SHIFT L1_CACHE_SHIFT
6357 #define SMP_CACHE_BYTES L1_CACHE_BYTES
6358 diff --git a/arch/mips/include/asm/elf.h b/arch/mips/include/asm/elf.h
6359 index 694925a..990fa62 100644
6360 --- a/arch/mips/include/asm/elf.h
6361 +++ b/arch/mips/include/asm/elf.h
6362 @@ -410,15 +410,18 @@ extern const char *__elf_platform;
6363 #define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
6364 #endif
6365
6366 +#ifdef CONFIG_PAX_ASLR
6367 +#define PAX_ELF_ET_DYN_BASE (TASK_IS_32BIT_ADDR ? 0x00400000UL : 0x00400000UL)
6368 +
6369 +#define PAX_DELTA_MMAP_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6370 +#define PAX_DELTA_STACK_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6371 +#endif
6372 +
6373 #define ARCH_HAS_SETUP_ADDITIONAL_PAGES 1
6374 struct linux_binprm;
6375 extern int arch_setup_additional_pages(struct linux_binprm *bprm,
6376 int uses_interp);
6377
6378 -struct mm_struct;
6379 -extern unsigned long arch_randomize_brk(struct mm_struct *mm);
6380 -#define arch_randomize_brk arch_randomize_brk
6381 -
6382 struct arch_elf_state {
6383 int fp_abi;
6384 int interp_fp_abi;
6385 diff --git a/arch/mips/include/asm/exec.h b/arch/mips/include/asm/exec.h
6386 index c1f6afa..38cc6e9 100644
6387 --- a/arch/mips/include/asm/exec.h
6388 +++ b/arch/mips/include/asm/exec.h
6389 @@ -12,6 +12,6 @@
6390 #ifndef _ASM_EXEC_H
6391 #define _ASM_EXEC_H
6392
6393 -extern unsigned long arch_align_stack(unsigned long sp);
6394 +#define arch_align_stack(x) ((x) & ~0xfUL)
6395
6396 #endif /* _ASM_EXEC_H */
6397 diff --git a/arch/mips/include/asm/hw_irq.h b/arch/mips/include/asm/hw_irq.h
6398 index 9e8ef59..1139d6b 100644
6399 --- a/arch/mips/include/asm/hw_irq.h
6400 +++ b/arch/mips/include/asm/hw_irq.h
6401 @@ -10,7 +10,7 @@
6402
6403 #include <linux/atomic.h>
6404
6405 -extern atomic_t irq_err_count;
6406 +extern atomic_unchecked_t irq_err_count;
6407
6408 /*
6409 * interrupt-retrigger: NOP for now. This may not be appropriate for all
6410 diff --git a/arch/mips/include/asm/local.h b/arch/mips/include/asm/local.h
6411 index 8feaed6..1bd8a64 100644
6412 --- a/arch/mips/include/asm/local.h
6413 +++ b/arch/mips/include/asm/local.h
6414 @@ -13,15 +13,25 @@ typedef struct
6415 atomic_long_t a;
6416 } local_t;
6417
6418 +typedef struct {
6419 + atomic_long_unchecked_t a;
6420 +} local_unchecked_t;
6421 +
6422 #define LOCAL_INIT(i) { ATOMIC_LONG_INIT(i) }
6423
6424 #define local_read(l) atomic_long_read(&(l)->a)
6425 +#define local_read_unchecked(l) atomic_long_read_unchecked(&(l)->a)
6426 #define local_set(l, i) atomic_long_set(&(l)->a, (i))
6427 +#define local_set_unchecked(l, i) atomic_long_set_unchecked(&(l)->a, (i))
6428
6429 #define local_add(i, l) atomic_long_add((i), (&(l)->a))
6430 +#define local_add_unchecked(i, l) atomic_long_add_unchecked((i), (&(l)->a))
6431 #define local_sub(i, l) atomic_long_sub((i), (&(l)->a))
6432 +#define local_sub_unchecked(i, l) atomic_long_sub_unchecked((i), (&(l)->a))
6433 #define local_inc(l) atomic_long_inc(&(l)->a)
6434 +#define local_inc_unchecked(l) atomic_long_inc_unchecked(&(l)->a)
6435 #define local_dec(l) atomic_long_dec(&(l)->a)
6436 +#define local_dec_unchecked(l) atomic_long_dec_unchecked(&(l)->a)
6437
6438 /*
6439 * Same as above, but return the result value
6440 @@ -71,6 +81,51 @@ static __inline__ long local_add_return(long i, local_t * l)
6441 return result;
6442 }
6443
6444 +static __inline__ long local_add_return_unchecked(long i, local_unchecked_t * l)
6445 +{
6446 + unsigned long result;
6447 +
6448 + if (kernel_uses_llsc && R10000_LLSC_WAR) {
6449 + unsigned long temp;
6450 +
6451 + __asm__ __volatile__(
6452 + " .set mips3 \n"
6453 + "1:" __LL "%1, %2 # local_add_return \n"
6454 + " addu %0, %1, %3 \n"
6455 + __SC "%0, %2 \n"
6456 + " beqzl %0, 1b \n"
6457 + " addu %0, %1, %3 \n"
6458 + " .set mips0 \n"
6459 + : "=&r" (result), "=&r" (temp), "=m" (l->a.counter)
6460 + : "Ir" (i), "m" (l->a.counter)
6461 + : "memory");
6462 + } else if (kernel_uses_llsc) {
6463 + unsigned long temp;
6464 +
6465 + __asm__ __volatile__(
6466 + " .set mips3 \n"
6467 + "1:" __LL "%1, %2 # local_add_return \n"
6468 + " addu %0, %1, %3 \n"
6469 + __SC "%0, %2 \n"
6470 + " beqz %0, 1b \n"
6471 + " addu %0, %1, %3 \n"
6472 + " .set mips0 \n"
6473 + : "=&r" (result), "=&r" (temp), "=m" (l->a.counter)
6474 + : "Ir" (i), "m" (l->a.counter)
6475 + : "memory");
6476 + } else {
6477 + unsigned long flags;
6478 +
6479 + local_irq_save(flags);
6480 + result = l->a.counter;
6481 + result += i;
6482 + l->a.counter = result;
6483 + local_irq_restore(flags);
6484 + }
6485 +
6486 + return result;
6487 +}
6488 +
6489 static __inline__ long local_sub_return(long i, local_t * l)
6490 {
6491 unsigned long result;
6492 @@ -118,6 +173,8 @@ static __inline__ long local_sub_return(long i, local_t * l)
6493
6494 #define local_cmpxchg(l, o, n) \
6495 ((long)cmpxchg_local(&((l)->a.counter), (o), (n)))
6496 +#define local_cmpxchg_unchecked(l, o, n) \
6497 + ((long)cmpxchg_local(&((l)->a.counter), (o), (n)))
6498 #define local_xchg(l, n) (atomic_long_xchg((&(l)->a), (n)))
6499
6500 /**
6501 diff --git a/arch/mips/include/asm/page.h b/arch/mips/include/asm/page.h
6502 index 154b70a..426ae3d 100644
6503 --- a/arch/mips/include/asm/page.h
6504 +++ b/arch/mips/include/asm/page.h
6505 @@ -120,7 +120,7 @@ extern void copy_user_highpage(struct page *to, struct page *from,
6506 #ifdef CONFIG_CPU_MIPS32
6507 typedef struct { unsigned long pte_low, pte_high; } pte_t;
6508 #define pte_val(x) ((x).pte_low | ((unsigned long long)(x).pte_high << 32))
6509 - #define __pte(x) ({ pte_t __pte = {(x), ((unsigned long long)(x)) >> 32}; __pte; })
6510 + #define __pte(x) ({ pte_t __pte = {(x), (x) >> 32}; __pte; })
6511 #else
6512 typedef struct { unsigned long long pte; } pte_t;
6513 #define pte_val(x) ((x).pte)
6514 diff --git a/arch/mips/include/asm/pgalloc.h b/arch/mips/include/asm/pgalloc.h
6515 index b336037..5b874cc 100644
6516 --- a/arch/mips/include/asm/pgalloc.h
6517 +++ b/arch/mips/include/asm/pgalloc.h
6518 @@ -37,6 +37,11 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
6519 {
6520 set_pud(pud, __pud((unsigned long)pmd));
6521 }
6522 +
6523 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
6524 +{
6525 + pud_populate(mm, pud, pmd);
6526 +}
6527 #endif
6528
6529 /*
6530 diff --git a/arch/mips/include/asm/pgtable.h b/arch/mips/include/asm/pgtable.h
6531 index f8f809f..b5f3fa4 100644
6532 --- a/arch/mips/include/asm/pgtable.h
6533 +++ b/arch/mips/include/asm/pgtable.h
6534 @@ -20,6 +20,9 @@
6535 #include <asm/io.h>
6536 #include <asm/pgtable-bits.h>
6537
6538 +#define ktla_ktva(addr) (addr)
6539 +#define ktva_ktla(addr) (addr)
6540 +
6541 struct mm_struct;
6542 struct vm_area_struct;
6543
6544 diff --git a/arch/mips/include/asm/thread_info.h b/arch/mips/include/asm/thread_info.h
6545 index 55ed660..3dc9422 100644
6546 --- a/arch/mips/include/asm/thread_info.h
6547 +++ b/arch/mips/include/asm/thread_info.h
6548 @@ -102,6 +102,9 @@ static inline struct thread_info *current_thread_info(void)
6549 #define TIF_SECCOMP 4 /* secure computing */
6550 #define TIF_NOTIFY_RESUME 5 /* callback before returning to user */
6551 #define TIF_RESTORE_SIGMASK 9 /* restore signal mask in do_signal() */
6552 +/* li takes a 32bit immediate */
6553 +#define TIF_GRSEC_SETXID 10 /* update credentials on syscall entry/exit */
6554 +
6555 #define TIF_USEDFPU 16 /* FPU was used by this task this quantum (SMP) */
6556 #define TIF_MEMDIE 18 /* is terminating due to OOM killer */
6557 #define TIF_NOHZ 19 /* in adaptive nohz mode */
6558 @@ -137,14 +140,16 @@ static inline struct thread_info *current_thread_info(void)
6559 #define _TIF_USEDMSA (1<<TIF_USEDMSA)
6560 #define _TIF_MSA_CTX_LIVE (1<<TIF_MSA_CTX_LIVE)
6561 #define _TIF_SYSCALL_TRACEPOINT (1<<TIF_SYSCALL_TRACEPOINT)
6562 +#define _TIF_GRSEC_SETXID (1<<TIF_GRSEC_SETXID)
6563
6564 #define _TIF_WORK_SYSCALL_ENTRY (_TIF_NOHZ | _TIF_SYSCALL_TRACE | \
6565 _TIF_SYSCALL_AUDIT | \
6566 - _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP)
6567 + _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP | \
6568 + _TIF_GRSEC_SETXID)
6569
6570 /* work to do in syscall_trace_leave() */
6571 #define _TIF_WORK_SYSCALL_EXIT (_TIF_NOHZ | _TIF_SYSCALL_TRACE | \
6572 - _TIF_SYSCALL_AUDIT | _TIF_SYSCALL_TRACEPOINT)
6573 + _TIF_SYSCALL_AUDIT | _TIF_SYSCALL_TRACEPOINT | _TIF_GRSEC_SETXID)
6574
6575 /* work to do on interrupt/exception return */
6576 #define _TIF_WORK_MASK \
6577 @@ -152,7 +157,7 @@ static inline struct thread_info *current_thread_info(void)
6578 /* work to do on any return to u-space */
6579 #define _TIF_ALLWORK_MASK (_TIF_NOHZ | _TIF_WORK_MASK | \
6580 _TIF_WORK_SYSCALL_EXIT | \
6581 - _TIF_SYSCALL_TRACEPOINT)
6582 + _TIF_SYSCALL_TRACEPOINT | _TIF_GRSEC_SETXID)
6583
6584 /*
6585 * We stash processor id into a COP0 register to retrieve it fast
6586 diff --git a/arch/mips/include/asm/uaccess.h b/arch/mips/include/asm/uaccess.h
6587 index bf8b324..cec5705 100644
6588 --- a/arch/mips/include/asm/uaccess.h
6589 +++ b/arch/mips/include/asm/uaccess.h
6590 @@ -130,6 +130,7 @@ extern u64 __ua_limit;
6591 __ok == 0; \
6592 })
6593
6594 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
6595 #define access_ok(type, addr, size) \
6596 likely(__access_ok((addr), (size), __access_mask))
6597
6598 diff --git a/arch/mips/kernel/binfmt_elfn32.c b/arch/mips/kernel/binfmt_elfn32.c
6599 index 1188e00..41cf144 100644
6600 --- a/arch/mips/kernel/binfmt_elfn32.c
6601 +++ b/arch/mips/kernel/binfmt_elfn32.c
6602 @@ -50,6 +50,13 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
6603 #undef ELF_ET_DYN_BASE
6604 #define ELF_ET_DYN_BASE (TASK32_SIZE / 3 * 2)
6605
6606 +#ifdef CONFIG_PAX_ASLR
6607 +#define PAX_ELF_ET_DYN_BASE (TASK_IS_32BIT_ADDR ? 0x00400000UL : 0x00400000UL)
6608 +
6609 +#define PAX_DELTA_MMAP_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6610 +#define PAX_DELTA_STACK_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6611 +#endif
6612 +
6613 #include <asm/processor.h>
6614 #include <linux/module.h>
6615 #include <linux/elfcore.h>
6616 diff --git a/arch/mips/kernel/binfmt_elfo32.c b/arch/mips/kernel/binfmt_elfo32.c
6617 index 9287678..f870e47 100644
6618 --- a/arch/mips/kernel/binfmt_elfo32.c
6619 +++ b/arch/mips/kernel/binfmt_elfo32.c
6620 @@ -70,6 +70,13 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
6621 #undef ELF_ET_DYN_BASE
6622 #define ELF_ET_DYN_BASE (TASK32_SIZE / 3 * 2)
6623
6624 +#ifdef CONFIG_PAX_ASLR
6625 +#define PAX_ELF_ET_DYN_BASE (TASK_IS_32BIT_ADDR ? 0x00400000UL : 0x00400000UL)
6626 +
6627 +#define PAX_DELTA_MMAP_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6628 +#define PAX_DELTA_STACK_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6629 +#endif
6630 +
6631 #include <asm/processor.h>
6632
6633 #include <linux/module.h>
6634 diff --git a/arch/mips/kernel/i8259.c b/arch/mips/kernel/i8259.c
6635 index a74ec3a..4f06f18 100644
6636 --- a/arch/mips/kernel/i8259.c
6637 +++ b/arch/mips/kernel/i8259.c
6638 @@ -202,7 +202,7 @@ spurious_8259A_irq:
6639 printk(KERN_DEBUG "spurious 8259A interrupt: IRQ%d.\n", irq);
6640 spurious_irq_mask |= irqmask;
6641 }
6642 - atomic_inc(&irq_err_count);
6643 + atomic_inc_unchecked(&irq_err_count);
6644 /*
6645 * Theoretically we do not have to handle this IRQ,
6646 * but in Linux this does not cause problems and is
6647 diff --git a/arch/mips/kernel/irq-gt641xx.c b/arch/mips/kernel/irq-gt641xx.c
6648 index 44a1f79..2bd6aa3 100644
6649 --- a/arch/mips/kernel/irq-gt641xx.c
6650 +++ b/arch/mips/kernel/irq-gt641xx.c
6651 @@ -110,7 +110,7 @@ void gt641xx_irq_dispatch(void)
6652 }
6653 }
6654
6655 - atomic_inc(&irq_err_count);
6656 + atomic_inc_unchecked(&irq_err_count);
6657 }
6658
6659 void __init gt641xx_irq_init(void)
6660 diff --git a/arch/mips/kernel/irq.c b/arch/mips/kernel/irq.c
6661 index d2bfbc2..a8eacd2 100644
6662 --- a/arch/mips/kernel/irq.c
6663 +++ b/arch/mips/kernel/irq.c
6664 @@ -76,17 +76,17 @@ void ack_bad_irq(unsigned int irq)
6665 printk("unexpected IRQ # %d\n", irq);
6666 }
6667
6668 -atomic_t irq_err_count;
6669 +atomic_unchecked_t irq_err_count;
6670
6671 int arch_show_interrupts(struct seq_file *p, int prec)
6672 {
6673 - seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read(&irq_err_count));
6674 + seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read_unchecked(&irq_err_count));
6675 return 0;
6676 }
6677
6678 asmlinkage void spurious_interrupt(void)
6679 {
6680 - atomic_inc(&irq_err_count);
6681 + atomic_inc_unchecked(&irq_err_count);
6682 }
6683
6684 void __init init_IRQ(void)
6685 @@ -109,7 +109,10 @@ void __init init_IRQ(void)
6686 #endif
6687 }
6688
6689 +
6690 #ifdef DEBUG_STACKOVERFLOW
6691 +extern void gr_handle_kernel_exploit(void);
6692 +
6693 static inline void check_stack_overflow(void)
6694 {
6695 unsigned long sp;
6696 @@ -125,6 +128,7 @@ static inline void check_stack_overflow(void)
6697 printk("do_IRQ: stack overflow: %ld\n",
6698 sp - sizeof(struct thread_info));
6699 dump_stack();
6700 + gr_handle_kernel_exploit();
6701 }
6702 }
6703 #else
6704 diff --git a/arch/mips/kernel/pm-cps.c b/arch/mips/kernel/pm-cps.c
6705 index 0614717..002fa43 100644
6706 --- a/arch/mips/kernel/pm-cps.c
6707 +++ b/arch/mips/kernel/pm-cps.c
6708 @@ -172,7 +172,7 @@ int cps_pm_enter_state(enum cps_pm_state state)
6709 nc_core_ready_count = nc_addr;
6710
6711 /* Ensure ready_count is zero-initialised before the assembly runs */
6712 - ACCESS_ONCE(*nc_core_ready_count) = 0;
6713 + ACCESS_ONCE_RW(*nc_core_ready_count) = 0;
6714 coupled_barrier(&per_cpu(pm_barrier, core), online);
6715
6716 /* Run the generated entry code */
6717 diff --git a/arch/mips/kernel/process.c b/arch/mips/kernel/process.c
6718 index bf85cc1..b365c61 100644
6719 --- a/arch/mips/kernel/process.c
6720 +++ b/arch/mips/kernel/process.c
6721 @@ -535,18 +535,6 @@ out:
6722 return pc;
6723 }
6724
6725 -/*
6726 - * Don't forget that the stack pointer must be aligned on a 8 bytes
6727 - * boundary for 32-bits ABI and 16 bytes for 64-bits ABI.
6728 - */
6729 -unsigned long arch_align_stack(unsigned long sp)
6730 -{
6731 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
6732 - sp -= get_random_int() & ~PAGE_MASK;
6733 -
6734 - return sp & ALMASK;
6735 -}
6736 -
6737 static void arch_dump_stack(void *info)
6738 {
6739 struct pt_regs *regs;
6740 diff --git a/arch/mips/kernel/ptrace.c b/arch/mips/kernel/ptrace.c
6741 index 5104528..950bbdc 100644
6742 --- a/arch/mips/kernel/ptrace.c
6743 +++ b/arch/mips/kernel/ptrace.c
6744 @@ -761,6 +761,10 @@ long arch_ptrace(struct task_struct *child, long request,
6745 return ret;
6746 }
6747
6748 +#ifdef CONFIG_GRKERNSEC_SETXID
6749 +extern void gr_delayed_cred_worker(void);
6750 +#endif
6751 +
6752 /*
6753 * Notification of system call entry/exit
6754 * - triggered by current->work.syscall_trace
6755 @@ -779,6 +783,11 @@ asmlinkage long syscall_trace_enter(struct pt_regs *regs, long syscall)
6756 tracehook_report_syscall_entry(regs))
6757 ret = -1;
6758
6759 +#ifdef CONFIG_GRKERNSEC_SETXID
6760 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
6761 + gr_delayed_cred_worker();
6762 +#endif
6763 +
6764 if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
6765 trace_sys_enter(regs, regs->regs[2]);
6766
6767 diff --git a/arch/mips/kernel/reset.c b/arch/mips/kernel/reset.c
6768 index 07fc524..b9d7f28 100644
6769 --- a/arch/mips/kernel/reset.c
6770 +++ b/arch/mips/kernel/reset.c
6771 @@ -13,6 +13,7 @@
6772 #include <linux/reboot.h>
6773
6774 #include <asm/reboot.h>
6775 +#include <asm/bug.h>
6776
6777 /*
6778 * Urgs ... Too many MIPS machines to handle this in a generic way.
6779 @@ -29,16 +30,19 @@ void machine_restart(char *command)
6780 {
6781 if (_machine_restart)
6782 _machine_restart(command);
6783 + BUG();
6784 }
6785
6786 void machine_halt(void)
6787 {
6788 if (_machine_halt)
6789 _machine_halt();
6790 + BUG();
6791 }
6792
6793 void machine_power_off(void)
6794 {
6795 if (pm_power_off)
6796 pm_power_off();
6797 + BUG();
6798 }
6799 diff --git a/arch/mips/kernel/sync-r4k.c b/arch/mips/kernel/sync-r4k.c
6800 index 2242bdd..b284048 100644
6801 --- a/arch/mips/kernel/sync-r4k.c
6802 +++ b/arch/mips/kernel/sync-r4k.c
6803 @@ -18,8 +18,8 @@
6804 #include <asm/mipsregs.h>
6805
6806 static atomic_t count_start_flag = ATOMIC_INIT(0);
6807 -static atomic_t count_count_start = ATOMIC_INIT(0);
6808 -static atomic_t count_count_stop = ATOMIC_INIT(0);
6809 +static atomic_unchecked_t count_count_start = ATOMIC_INIT(0);
6810 +static atomic_unchecked_t count_count_stop = ATOMIC_INIT(0);
6811 static atomic_t count_reference = ATOMIC_INIT(0);
6812
6813 #define COUNTON 100
6814 @@ -58,13 +58,13 @@ void synchronise_count_master(int cpu)
6815
6816 for (i = 0; i < NR_LOOPS; i++) {
6817 /* slaves loop on '!= 2' */
6818 - while (atomic_read(&count_count_start) != 1)
6819 + while (atomic_read_unchecked(&count_count_start) != 1)
6820 mb();
6821 - atomic_set(&count_count_stop, 0);
6822 + atomic_set_unchecked(&count_count_stop, 0);
6823 smp_wmb();
6824
6825 /* this lets the slaves write their count register */
6826 - atomic_inc(&count_count_start);
6827 + atomic_inc_unchecked(&count_count_start);
6828
6829 /*
6830 * Everyone initialises count in the last loop:
6831 @@ -75,11 +75,11 @@ void synchronise_count_master(int cpu)
6832 /*
6833 * Wait for all slaves to leave the synchronization point:
6834 */
6835 - while (atomic_read(&count_count_stop) != 1)
6836 + while (atomic_read_unchecked(&count_count_stop) != 1)
6837 mb();
6838 - atomic_set(&count_count_start, 0);
6839 + atomic_set_unchecked(&count_count_start, 0);
6840 smp_wmb();
6841 - atomic_inc(&count_count_stop);
6842 + atomic_inc_unchecked(&count_count_stop);
6843 }
6844 /* Arrange for an interrupt in a short while */
6845 write_c0_compare(read_c0_count() + COUNTON);
6846 @@ -112,8 +112,8 @@ void synchronise_count_slave(int cpu)
6847 initcount = atomic_read(&count_reference);
6848
6849 for (i = 0; i < NR_LOOPS; i++) {
6850 - atomic_inc(&count_count_start);
6851 - while (atomic_read(&count_count_start) != 2)
6852 + atomic_inc_unchecked(&count_count_start);
6853 + while (atomic_read_unchecked(&count_count_start) != 2)
6854 mb();
6855
6856 /*
6857 @@ -122,8 +122,8 @@ void synchronise_count_slave(int cpu)
6858 if (i == NR_LOOPS-1)
6859 write_c0_count(initcount);
6860
6861 - atomic_inc(&count_count_stop);
6862 - while (atomic_read(&count_count_stop) != 2)
6863 + atomic_inc_unchecked(&count_count_stop);
6864 + while (atomic_read_unchecked(&count_count_stop) != 2)
6865 mb();
6866 }
6867 /* Arrange for an interrupt in a short while */
6868 diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c
6869 index 33984c0..666a96d 100644
6870 --- a/arch/mips/kernel/traps.c
6871 +++ b/arch/mips/kernel/traps.c
6872 @@ -689,7 +689,18 @@ asmlinkage void do_ov(struct pt_regs *regs)
6873 siginfo_t info;
6874
6875 prev_state = exception_enter();
6876 - die_if_kernel("Integer overflow", regs);
6877 + if (unlikely(!user_mode(regs))) {
6878 +
6879 +#ifdef CONFIG_PAX_REFCOUNT
6880 + if (fixup_exception(regs)) {
6881 + pax_report_refcount_overflow(regs);
6882 + exception_exit(prev_state);
6883 + return;
6884 + }
6885 +#endif
6886 +
6887 + die("Integer overflow", regs);
6888 + }
6889
6890 info.si_code = FPE_INTOVF;
6891 info.si_signo = SIGFPE;
6892 diff --git a/arch/mips/kvm/mips.c b/arch/mips/kvm/mips.c
6893 index f5e7dda..47198ec 100644
6894 --- a/arch/mips/kvm/mips.c
6895 +++ b/arch/mips/kvm/mips.c
6896 @@ -816,7 +816,7 @@ long kvm_arch_vm_ioctl(struct file *filp, unsigned int ioctl, unsigned long arg)
6897 return r;
6898 }
6899
6900 -int kvm_arch_init(void *opaque)
6901 +int kvm_arch_init(const void *opaque)
6902 {
6903 if (kvm_mips_callbacks) {
6904 kvm_err("kvm: module already exists\n");
6905 diff --git a/arch/mips/mm/fault.c b/arch/mips/mm/fault.c
6906 index 7ff8637..6004edb 100644
6907 --- a/arch/mips/mm/fault.c
6908 +++ b/arch/mips/mm/fault.c
6909 @@ -31,6 +31,23 @@
6910
6911 int show_unhandled_signals = 1;
6912
6913 +#ifdef CONFIG_PAX_PAGEEXEC
6914 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
6915 +{
6916 + unsigned long i;
6917 +
6918 + printk(KERN_ERR "PAX: bytes at PC: ");
6919 + for (i = 0; i < 5; i++) {
6920 + unsigned int c;
6921 + if (get_user(c, (unsigned int *)pc+i))
6922 + printk(KERN_CONT "???????? ");
6923 + else
6924 + printk(KERN_CONT "%08x ", c);
6925 + }
6926 + printk("\n");
6927 +}
6928 +#endif
6929 +
6930 /*
6931 * This routine handles page faults. It determines the address,
6932 * and the problem, and then passes it off to one of the appropriate
6933 @@ -206,6 +223,14 @@ bad_area:
6934 bad_area_nosemaphore:
6935 /* User mode accesses just cause a SIGSEGV */
6936 if (user_mode(regs)) {
6937 +
6938 +#ifdef CONFIG_PAX_PAGEEXEC
6939 + if (cpu_has_rixi && (mm->pax_flags & MF_PAX_PAGEEXEC) && !write && address == instruction_pointer(regs)) {
6940 + pax_report_fault(regs, (void *)address, (void *)user_stack_pointer(regs));
6941 + do_group_exit(SIGKILL);
6942 + }
6943 +#endif
6944 +
6945 tsk->thread.cp0_badvaddr = address;
6946 tsk->thread.error_code = write;
6947 if (show_unhandled_signals &&
6948 diff --git a/arch/mips/mm/mmap.c b/arch/mips/mm/mmap.c
6949 index f1baadd..5472dca 100644
6950 --- a/arch/mips/mm/mmap.c
6951 +++ b/arch/mips/mm/mmap.c
6952 @@ -59,6 +59,7 @@ static unsigned long arch_get_unmapped_area_common(struct file *filp,
6953 struct vm_area_struct *vma;
6954 unsigned long addr = addr0;
6955 int do_color_align;
6956 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
6957 struct vm_unmapped_area_info info;
6958
6959 if (unlikely(len > TASK_SIZE))
6960 @@ -84,6 +85,11 @@ static unsigned long arch_get_unmapped_area_common(struct file *filp,
6961 do_color_align = 1;
6962
6963 /* requesting a specific address */
6964 +
6965 +#ifdef CONFIG_PAX_RANDMMAP
6966 + if (!(current->mm->pax_flags & MF_PAX_RANDMMAP))
6967 +#endif
6968 +
6969 if (addr) {
6970 if (do_color_align)
6971 addr = COLOUR_ALIGN(addr, pgoff);
6972 @@ -91,14 +97,14 @@ static unsigned long arch_get_unmapped_area_common(struct file *filp,
6973 addr = PAGE_ALIGN(addr);
6974
6975 vma = find_vma(mm, addr);
6976 - if (TASK_SIZE - len >= addr &&
6977 - (!vma || addr + len <= vma->vm_start))
6978 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
6979 return addr;
6980 }
6981
6982 info.length = len;
6983 info.align_mask = do_color_align ? (PAGE_MASK & shm_align_mask) : 0;
6984 info.align_offset = pgoff << PAGE_SHIFT;
6985 + info.threadstack_offset = offset;
6986
6987 if (dir == DOWN) {
6988 info.flags = VM_UNMAPPED_AREA_TOPDOWN;
6989 @@ -146,6 +152,10 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
6990 {
6991 unsigned long random_factor = 0UL;
6992
6993 +#ifdef CONFIG_PAX_RANDMMAP
6994 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
6995 +#endif
6996 +
6997 if (current->flags & PF_RANDOMIZE) {
6998 random_factor = get_random_int();
6999 random_factor = random_factor << PAGE_SHIFT;
7000 @@ -157,40 +167,25 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
7001
7002 if (mmap_is_legacy()) {
7003 mm->mmap_base = TASK_UNMAPPED_BASE + random_factor;
7004 +
7005 +#ifdef CONFIG_PAX_RANDMMAP
7006 + if (mm->pax_flags & MF_PAX_RANDMMAP)
7007 + mm->mmap_base += mm->delta_mmap;
7008 +#endif
7009 +
7010 mm->get_unmapped_area = arch_get_unmapped_area;
7011 } else {
7012 mm->mmap_base = mmap_base(random_factor);
7013 +
7014 +#ifdef CONFIG_PAX_RANDMMAP
7015 + if (mm->pax_flags & MF_PAX_RANDMMAP)
7016 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
7017 +#endif
7018 +
7019 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
7020 }
7021 }
7022
7023 -static inline unsigned long brk_rnd(void)
7024 -{
7025 - unsigned long rnd = get_random_int();
7026 -
7027 - rnd = rnd << PAGE_SHIFT;
7028 - /* 8MB for 32bit, 256MB for 64bit */
7029 - if (TASK_IS_32BIT_ADDR)
7030 - rnd = rnd & 0x7ffffful;
7031 - else
7032 - rnd = rnd & 0xffffffful;
7033 -
7034 - return rnd;
7035 -}
7036 -
7037 -unsigned long arch_randomize_brk(struct mm_struct *mm)
7038 -{
7039 - unsigned long base = mm->brk;
7040 - unsigned long ret;
7041 -
7042 - ret = PAGE_ALIGN(base + brk_rnd());
7043 -
7044 - if (ret < mm->brk)
7045 - return mm->brk;
7046 -
7047 - return ret;
7048 -}
7049 -
7050 int __virt_addr_valid(const volatile void *kaddr)
7051 {
7052 return pfn_valid(PFN_DOWN(virt_to_phys(kaddr)));
7053 diff --git a/arch/mips/sgi-ip27/ip27-nmi.c b/arch/mips/sgi-ip27/ip27-nmi.c
7054 index a2358b4..7cead4f 100644
7055 --- a/arch/mips/sgi-ip27/ip27-nmi.c
7056 +++ b/arch/mips/sgi-ip27/ip27-nmi.c
7057 @@ -187,9 +187,9 @@ void
7058 cont_nmi_dump(void)
7059 {
7060 #ifndef REAL_NMI_SIGNAL
7061 - static atomic_t nmied_cpus = ATOMIC_INIT(0);
7062 + static atomic_unchecked_t nmied_cpus = ATOMIC_INIT(0);
7063
7064 - atomic_inc(&nmied_cpus);
7065 + atomic_inc_unchecked(&nmied_cpus);
7066 #endif
7067 /*
7068 * Only allow 1 cpu to proceed
7069 @@ -233,7 +233,7 @@ cont_nmi_dump(void)
7070 udelay(10000);
7071 }
7072 #else
7073 - while (atomic_read(&nmied_cpus) != num_online_cpus());
7074 + while (atomic_read_unchecked(&nmied_cpus) != num_online_cpus());
7075 #endif
7076
7077 /*
7078 diff --git a/arch/mips/sni/rm200.c b/arch/mips/sni/rm200.c
7079 index a046b30..6799527 100644
7080 --- a/arch/mips/sni/rm200.c
7081 +++ b/arch/mips/sni/rm200.c
7082 @@ -270,7 +270,7 @@ spurious_8259A_irq:
7083 "spurious RM200 8259A interrupt: IRQ%d.\n", irq);
7084 spurious_irq_mask |= irqmask;
7085 }
7086 - atomic_inc(&irq_err_count);
7087 + atomic_inc_unchecked(&irq_err_count);
7088 /*
7089 * Theoretically we do not have to handle this IRQ,
7090 * but in Linux this does not cause problems and is
7091 diff --git a/arch/mips/vr41xx/common/icu.c b/arch/mips/vr41xx/common/icu.c
7092 index 41e873b..34d33a7 100644
7093 --- a/arch/mips/vr41xx/common/icu.c
7094 +++ b/arch/mips/vr41xx/common/icu.c
7095 @@ -653,7 +653,7 @@ static int icu_get_irq(unsigned int irq)
7096
7097 printk(KERN_ERR "spurious ICU interrupt: %04x,%04x\n", pend1, pend2);
7098
7099 - atomic_inc(&irq_err_count);
7100 + atomic_inc_unchecked(&irq_err_count);
7101
7102 return -1;
7103 }
7104 diff --git a/arch/mips/vr41xx/common/irq.c b/arch/mips/vr41xx/common/irq.c
7105 index ae0e4ee..e8f0692 100644
7106 --- a/arch/mips/vr41xx/common/irq.c
7107 +++ b/arch/mips/vr41xx/common/irq.c
7108 @@ -64,7 +64,7 @@ static void irq_dispatch(unsigned int irq)
7109 irq_cascade_t *cascade;
7110
7111 if (irq >= NR_IRQS) {
7112 - atomic_inc(&irq_err_count);
7113 + atomic_inc_unchecked(&irq_err_count);
7114 return;
7115 }
7116
7117 @@ -84,7 +84,7 @@ static void irq_dispatch(unsigned int irq)
7118 ret = cascade->get_irq(irq);
7119 irq = ret;
7120 if (ret < 0)
7121 - atomic_inc(&irq_err_count);
7122 + atomic_inc_unchecked(&irq_err_count);
7123 else
7124 irq_dispatch(irq);
7125 if (!irqd_irq_disabled(idata) && chip->irq_unmask)
7126 diff --git a/arch/mn10300/proc-mn103e010/include/proc/cache.h b/arch/mn10300/proc-mn103e010/include/proc/cache.h
7127 index 967d144..db12197 100644
7128 --- a/arch/mn10300/proc-mn103e010/include/proc/cache.h
7129 +++ b/arch/mn10300/proc-mn103e010/include/proc/cache.h
7130 @@ -11,12 +11,14 @@
7131 #ifndef _ASM_PROC_CACHE_H
7132 #define _ASM_PROC_CACHE_H
7133
7134 +#include <linux/const.h>
7135 +
7136 /* L1 cache */
7137
7138 #define L1_CACHE_NWAYS 4 /* number of ways in caches */
7139 #define L1_CACHE_NENTRIES 256 /* number of entries in each way */
7140 -#define L1_CACHE_BYTES 16 /* bytes per entry */
7141 #define L1_CACHE_SHIFT 4 /* shift for bytes per entry */
7142 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT) /* bytes per entry */
7143 #define L1_CACHE_WAYDISP 0x1000 /* displacement of one way from the next */
7144
7145 #define L1_CACHE_TAG_VALID 0x00000001 /* cache tag valid bit */
7146 diff --git a/arch/mn10300/proc-mn2ws0050/include/proc/cache.h b/arch/mn10300/proc-mn2ws0050/include/proc/cache.h
7147 index bcb5df2..84fabd2 100644
7148 --- a/arch/mn10300/proc-mn2ws0050/include/proc/cache.h
7149 +++ b/arch/mn10300/proc-mn2ws0050/include/proc/cache.h
7150 @@ -16,13 +16,15 @@
7151 #ifndef _ASM_PROC_CACHE_H
7152 #define _ASM_PROC_CACHE_H
7153
7154 +#include <linux/const.h>
7155 +
7156 /*
7157 * L1 cache
7158 */
7159 #define L1_CACHE_NWAYS 4 /* number of ways in caches */
7160 #define L1_CACHE_NENTRIES 128 /* number of entries in each way */
7161 -#define L1_CACHE_BYTES 32 /* bytes per entry */
7162 #define L1_CACHE_SHIFT 5 /* shift for bytes per entry */
7163 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT) /* bytes per entry */
7164 #define L1_CACHE_WAYDISP 0x1000 /* distance from one way to the next */
7165
7166 #define L1_CACHE_TAG_VALID 0x00000001 /* cache tag valid bit */
7167 diff --git a/arch/openrisc/include/asm/cache.h b/arch/openrisc/include/asm/cache.h
7168 index 4ce7a01..449202a 100644
7169 --- a/arch/openrisc/include/asm/cache.h
7170 +++ b/arch/openrisc/include/asm/cache.h
7171 @@ -19,11 +19,13 @@
7172 #ifndef __ASM_OPENRISC_CACHE_H
7173 #define __ASM_OPENRISC_CACHE_H
7174
7175 +#include <linux/const.h>
7176 +
7177 /* FIXME: How can we replace these with values from the CPU...
7178 * they shouldn't be hard-coded!
7179 */
7180
7181 -#define L1_CACHE_BYTES 16
7182 #define L1_CACHE_SHIFT 4
7183 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
7184
7185 #endif /* __ASM_OPENRISC_CACHE_H */
7186 diff --git a/arch/parisc/include/asm/atomic.h b/arch/parisc/include/asm/atomic.h
7187 index 226f8ca..9d9b87d 100644
7188 --- a/arch/parisc/include/asm/atomic.h
7189 +++ b/arch/parisc/include/asm/atomic.h
7190 @@ -273,6 +273,16 @@ static inline long atomic64_dec_if_positive(atomic64_t *v)
7191 return dec;
7192 }
7193
7194 +#define atomic64_read_unchecked(v) atomic64_read(v)
7195 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
7196 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
7197 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
7198 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
7199 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
7200 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
7201 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
7202 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
7203 +
7204 #endif /* !CONFIG_64BIT */
7205
7206
7207 diff --git a/arch/parisc/include/asm/cache.h b/arch/parisc/include/asm/cache.h
7208 index 47f11c7..3420df2 100644
7209 --- a/arch/parisc/include/asm/cache.h
7210 +++ b/arch/parisc/include/asm/cache.h
7211 @@ -5,6 +5,7 @@
7212 #ifndef __ARCH_PARISC_CACHE_H
7213 #define __ARCH_PARISC_CACHE_H
7214
7215 +#include <linux/const.h>
7216
7217 /*
7218 * PA 2.0 processors have 64-byte cachelines; PA 1.1 processors have
7219 @@ -15,13 +16,13 @@
7220 * just ruin performance.
7221 */
7222 #ifdef CONFIG_PA20
7223 -#define L1_CACHE_BYTES 64
7224 #define L1_CACHE_SHIFT 6
7225 #else
7226 -#define L1_CACHE_BYTES 32
7227 #define L1_CACHE_SHIFT 5
7228 #endif
7229
7230 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
7231 +
7232 #ifndef __ASSEMBLY__
7233
7234 #define SMP_CACHE_BYTES L1_CACHE_BYTES
7235 diff --git a/arch/parisc/include/asm/elf.h b/arch/parisc/include/asm/elf.h
7236 index 3391d06..c23a2cc 100644
7237 --- a/arch/parisc/include/asm/elf.h
7238 +++ b/arch/parisc/include/asm/elf.h
7239 @@ -342,6 +342,13 @@ struct pt_regs; /* forward declaration... */
7240
7241 #define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE + 0x01000000)
7242
7243 +#ifdef CONFIG_PAX_ASLR
7244 +#define PAX_ELF_ET_DYN_BASE 0x10000UL
7245 +
7246 +#define PAX_DELTA_MMAP_LEN 16
7247 +#define PAX_DELTA_STACK_LEN 16
7248 +#endif
7249 +
7250 /* This yields a mask that user programs can use to figure out what
7251 instruction set this CPU supports. This could be done in user space,
7252 but it's not easy, and we've already done it here. */
7253 diff --git a/arch/parisc/include/asm/pgalloc.h b/arch/parisc/include/asm/pgalloc.h
7254 index d174372..f27fe5c 100644
7255 --- a/arch/parisc/include/asm/pgalloc.h
7256 +++ b/arch/parisc/include/asm/pgalloc.h
7257 @@ -61,6 +61,11 @@ static inline void pgd_populate(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
7258 (__u32)(__pa((unsigned long)pmd) >> PxD_VALUE_SHIFT));
7259 }
7260
7261 +static inline void pgd_populate_kernel(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
7262 +{
7263 + pgd_populate(mm, pgd, pmd);
7264 +}
7265 +
7266 static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long address)
7267 {
7268 pmd_t *pmd = (pmd_t *)__get_free_pages(GFP_KERNEL|__GFP_REPEAT,
7269 @@ -96,6 +101,7 @@ static inline void pmd_free(struct mm_struct *mm, pmd_t *pmd)
7270 #define pmd_alloc_one(mm, addr) ({ BUG(); ((pmd_t *)2); })
7271 #define pmd_free(mm, x) do { } while (0)
7272 #define pgd_populate(mm, pmd, pte) BUG()
7273 +#define pgd_populate_kernel(mm, pmd, pte) BUG()
7274
7275 #endif
7276
7277 diff --git a/arch/parisc/include/asm/pgtable.h b/arch/parisc/include/asm/pgtable.h
7278 index 15207b9..3209e65 100644
7279 --- a/arch/parisc/include/asm/pgtable.h
7280 +++ b/arch/parisc/include/asm/pgtable.h
7281 @@ -215,6 +215,17 @@ extern void purge_tlb_entries(struct mm_struct *, unsigned long);
7282 #define PAGE_EXECREAD __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_EXEC |_PAGE_ACCESSED)
7283 #define PAGE_COPY PAGE_EXECREAD
7284 #define PAGE_RWX __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_WRITE | _PAGE_EXEC |_PAGE_ACCESSED)
7285 +
7286 +#ifdef CONFIG_PAX_PAGEEXEC
7287 +# define PAGE_SHARED_NOEXEC __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_WRITE | _PAGE_ACCESSED)
7288 +# define PAGE_COPY_NOEXEC __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_ACCESSED)
7289 +# define PAGE_READONLY_NOEXEC __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_ACCESSED)
7290 +#else
7291 +# define PAGE_SHARED_NOEXEC PAGE_SHARED
7292 +# define PAGE_COPY_NOEXEC PAGE_COPY
7293 +# define PAGE_READONLY_NOEXEC PAGE_READONLY
7294 +#endif
7295 +
7296 #define PAGE_KERNEL __pgprot(_PAGE_KERNEL)
7297 #define PAGE_KERNEL_EXEC __pgprot(_PAGE_KERNEL_EXEC)
7298 #define PAGE_KERNEL_RWX __pgprot(_PAGE_KERNEL_RWX)
7299 diff --git a/arch/parisc/include/asm/uaccess.h b/arch/parisc/include/asm/uaccess.h
7300 index 0abdd4c..1af92f0 100644
7301 --- a/arch/parisc/include/asm/uaccess.h
7302 +++ b/arch/parisc/include/asm/uaccess.h
7303 @@ -243,10 +243,10 @@ static inline unsigned long __must_check copy_from_user(void *to,
7304 const void __user *from,
7305 unsigned long n)
7306 {
7307 - int sz = __compiletime_object_size(to);
7308 + size_t sz = __compiletime_object_size(to);
7309 int ret = -EFAULT;
7310
7311 - if (likely(sz == -1 || !__builtin_constant_p(n) || sz >= n))
7312 + if (likely(sz == (size_t)-1 || !__builtin_constant_p(n) || sz >= n))
7313 ret = __copy_from_user(to, from, n);
7314 else
7315 copy_from_user_overflow();
7316 diff --git a/arch/parisc/kernel/module.c b/arch/parisc/kernel/module.c
7317 index 3c63a82..b1d6ee9 100644
7318 --- a/arch/parisc/kernel/module.c
7319 +++ b/arch/parisc/kernel/module.c
7320 @@ -98,16 +98,38 @@
7321
7322 /* three functions to determine where in the module core
7323 * or init pieces the location is */
7324 +static inline int in_init_rx(struct module *me, void *loc)
7325 +{
7326 + return (loc >= me->module_init_rx &&
7327 + loc < (me->module_init_rx + me->init_size_rx));
7328 +}
7329 +
7330 +static inline int in_init_rw(struct module *me, void *loc)
7331 +{
7332 + return (loc >= me->module_init_rw &&
7333 + loc < (me->module_init_rw + me->init_size_rw));
7334 +}
7335 +
7336 static inline int in_init(struct module *me, void *loc)
7337 {
7338 - return (loc >= me->module_init &&
7339 - loc <= (me->module_init + me->init_size));
7340 + return in_init_rx(me, loc) || in_init_rw(me, loc);
7341 +}
7342 +
7343 +static inline int in_core_rx(struct module *me, void *loc)
7344 +{
7345 + return (loc >= me->module_core_rx &&
7346 + loc < (me->module_core_rx + me->core_size_rx));
7347 +}
7348 +
7349 +static inline int in_core_rw(struct module *me, void *loc)
7350 +{
7351 + return (loc >= me->module_core_rw &&
7352 + loc < (me->module_core_rw + me->core_size_rw));
7353 }
7354
7355 static inline int in_core(struct module *me, void *loc)
7356 {
7357 - return (loc >= me->module_core &&
7358 - loc <= (me->module_core + me->core_size));
7359 + return in_core_rx(me, loc) || in_core_rw(me, loc);
7360 }
7361
7362 static inline int in_local(struct module *me, void *loc)
7363 @@ -367,13 +389,13 @@ int module_frob_arch_sections(CONST Elf_Ehdr *hdr,
7364 }
7365
7366 /* align things a bit */
7367 - me->core_size = ALIGN(me->core_size, 16);
7368 - me->arch.got_offset = me->core_size;
7369 - me->core_size += gots * sizeof(struct got_entry);
7370 + me->core_size_rw = ALIGN(me->core_size_rw, 16);
7371 + me->arch.got_offset = me->core_size_rw;
7372 + me->core_size_rw += gots * sizeof(struct got_entry);
7373
7374 - me->core_size = ALIGN(me->core_size, 16);
7375 - me->arch.fdesc_offset = me->core_size;
7376 - me->core_size += fdescs * sizeof(Elf_Fdesc);
7377 + me->core_size_rw = ALIGN(me->core_size_rw, 16);
7378 + me->arch.fdesc_offset = me->core_size_rw;
7379 + me->core_size_rw += fdescs * sizeof(Elf_Fdesc);
7380
7381 me->arch.got_max = gots;
7382 me->arch.fdesc_max = fdescs;
7383 @@ -391,7 +413,7 @@ static Elf64_Word get_got(struct module *me, unsigned long value, long addend)
7384
7385 BUG_ON(value == 0);
7386
7387 - got = me->module_core + me->arch.got_offset;
7388 + got = me->module_core_rw + me->arch.got_offset;
7389 for (i = 0; got[i].addr; i++)
7390 if (got[i].addr == value)
7391 goto out;
7392 @@ -409,7 +431,7 @@ static Elf64_Word get_got(struct module *me, unsigned long value, long addend)
7393 #ifdef CONFIG_64BIT
7394 static Elf_Addr get_fdesc(struct module *me, unsigned long value)
7395 {
7396 - Elf_Fdesc *fdesc = me->module_core + me->arch.fdesc_offset;
7397 + Elf_Fdesc *fdesc = me->module_core_rw + me->arch.fdesc_offset;
7398
7399 if (!value) {
7400 printk(KERN_ERR "%s: zero OPD requested!\n", me->name);
7401 @@ -427,7 +449,7 @@ static Elf_Addr get_fdesc(struct module *me, unsigned long value)
7402
7403 /* Create new one */
7404 fdesc->addr = value;
7405 - fdesc->gp = (Elf_Addr)me->module_core + me->arch.got_offset;
7406 + fdesc->gp = (Elf_Addr)me->module_core_rw + me->arch.got_offset;
7407 return (Elf_Addr)fdesc;
7408 }
7409 #endif /* CONFIG_64BIT */
7410 @@ -839,7 +861,7 @@ register_unwind_table(struct module *me,
7411
7412 table = (unsigned char *)sechdrs[me->arch.unwind_section].sh_addr;
7413 end = table + sechdrs[me->arch.unwind_section].sh_size;
7414 - gp = (Elf_Addr)me->module_core + me->arch.got_offset;
7415 + gp = (Elf_Addr)me->module_core_rw + me->arch.got_offset;
7416
7417 DEBUGP("register_unwind_table(), sect = %d at 0x%p - 0x%p (gp=0x%lx)\n",
7418 me->arch.unwind_section, table, end, gp);
7419 diff --git a/arch/parisc/kernel/sys_parisc.c b/arch/parisc/kernel/sys_parisc.c
7420 index e1ffea2..46ed66e 100644
7421 --- a/arch/parisc/kernel/sys_parisc.c
7422 +++ b/arch/parisc/kernel/sys_parisc.c
7423 @@ -89,6 +89,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
7424 unsigned long task_size = TASK_SIZE;
7425 int do_color_align, last_mmap;
7426 struct vm_unmapped_area_info info;
7427 + unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags);
7428
7429 if (len > task_size)
7430 return -ENOMEM;
7431 @@ -106,6 +107,10 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
7432 goto found_addr;
7433 }
7434
7435 +#ifdef CONFIG_PAX_RANDMMAP
7436 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
7437 +#endif
7438 +
7439 if (addr) {
7440 if (do_color_align && last_mmap)
7441 addr = COLOR_ALIGN(addr, last_mmap, pgoff);
7442 @@ -124,6 +129,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
7443 info.high_limit = mmap_upper_limit();
7444 info.align_mask = last_mmap ? (PAGE_MASK & (SHM_COLOUR - 1)) : 0;
7445 info.align_offset = shared_align_offset(last_mmap, pgoff);
7446 + info.threadstack_offset = offset;
7447 addr = vm_unmapped_area(&info);
7448
7449 found_addr:
7450 @@ -143,6 +149,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
7451 unsigned long addr = addr0;
7452 int do_color_align, last_mmap;
7453 struct vm_unmapped_area_info info;
7454 + unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags);
7455
7456 #ifdef CONFIG_64BIT
7457 /* This should only ever run for 32-bit processes. */
7458 @@ -167,6 +174,10 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
7459 }
7460
7461 /* requesting a specific address */
7462 +#ifdef CONFIG_PAX_RANDMMAP
7463 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
7464 +#endif
7465 +
7466 if (addr) {
7467 if (do_color_align && last_mmap)
7468 addr = COLOR_ALIGN(addr, last_mmap, pgoff);
7469 @@ -184,6 +195,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
7470 info.high_limit = mm->mmap_base;
7471 info.align_mask = last_mmap ? (PAGE_MASK & (SHM_COLOUR - 1)) : 0;
7472 info.align_offset = shared_align_offset(last_mmap, pgoff);
7473 + info.threadstack_offset = offset;
7474 addr = vm_unmapped_area(&info);
7475 if (!(addr & ~PAGE_MASK))
7476 goto found_addr;
7477 @@ -249,6 +261,13 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
7478 mm->mmap_legacy_base = mmap_legacy_base();
7479 mm->mmap_base = mmap_upper_limit();
7480
7481 +#ifdef CONFIG_PAX_RANDMMAP
7482 + if (mm->pax_flags & MF_PAX_RANDMMAP) {
7483 + mm->mmap_legacy_base += mm->delta_mmap;
7484 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
7485 + }
7486 +#endif
7487 +
7488 if (mmap_is_legacy()) {
7489 mm->mmap_base = mm->mmap_legacy_base;
7490 mm->get_unmapped_area = arch_get_unmapped_area;
7491 diff --git a/arch/parisc/kernel/traps.c b/arch/parisc/kernel/traps.c
7492 index 47ee620..1107387 100644
7493 --- a/arch/parisc/kernel/traps.c
7494 +++ b/arch/parisc/kernel/traps.c
7495 @@ -726,9 +726,7 @@ void notrace handle_interruption(int code, struct pt_regs *regs)
7496
7497 down_read(&current->mm->mmap_sem);
7498 vma = find_vma(current->mm,regs->iaoq[0]);
7499 - if (vma && (regs->iaoq[0] >= vma->vm_start)
7500 - && (vma->vm_flags & VM_EXEC)) {
7501 -
7502 + if (vma && (regs->iaoq[0] >= vma->vm_start)) {
7503 fault_address = regs->iaoq[0];
7504 fault_space = regs->iasq[0];
7505
7506 diff --git a/arch/parisc/mm/fault.c b/arch/parisc/mm/fault.c
7507 index e5120e6..8ddb5cc 100644
7508 --- a/arch/parisc/mm/fault.c
7509 +++ b/arch/parisc/mm/fault.c
7510 @@ -15,6 +15,7 @@
7511 #include <linux/sched.h>
7512 #include <linux/interrupt.h>
7513 #include <linux/module.h>
7514 +#include <linux/unistd.h>
7515
7516 #include <asm/uaccess.h>
7517 #include <asm/traps.h>
7518 @@ -50,7 +51,7 @@ int show_unhandled_signals = 1;
7519 static unsigned long
7520 parisc_acctyp(unsigned long code, unsigned int inst)
7521 {
7522 - if (code == 6 || code == 16)
7523 + if (code == 6 || code == 7 || code == 16)
7524 return VM_EXEC;
7525
7526 switch (inst & 0xf0000000) {
7527 @@ -136,6 +137,116 @@ parisc_acctyp(unsigned long code, unsigned int inst)
7528 }
7529 #endif
7530
7531 +#ifdef CONFIG_PAX_PAGEEXEC
7532 +/*
7533 + * PaX: decide what to do with offenders (instruction_pointer(regs) = fault address)
7534 + *
7535 + * returns 1 when task should be killed
7536 + * 2 when rt_sigreturn trampoline was detected
7537 + * 3 when unpatched PLT trampoline was detected
7538 + */
7539 +static int pax_handle_fetch_fault(struct pt_regs *regs)
7540 +{
7541 +
7542 +#ifdef CONFIG_PAX_EMUPLT
7543 + int err;
7544 +
7545 + do { /* PaX: unpatched PLT emulation */
7546 + unsigned int bl, depwi;
7547 +
7548 + err = get_user(bl, (unsigned int *)instruction_pointer(regs));
7549 + err |= get_user(depwi, (unsigned int *)(instruction_pointer(regs)+4));
7550 +
7551 + if (err)
7552 + break;
7553 +
7554 + if (bl == 0xEA9F1FDDU && depwi == 0xD6801C1EU) {
7555 + unsigned int ldw, bv, ldw2, addr = instruction_pointer(regs)-12;
7556 +
7557 + err = get_user(ldw, (unsigned int *)addr);
7558 + err |= get_user(bv, (unsigned int *)(addr+4));
7559 + err |= get_user(ldw2, (unsigned int *)(addr+8));
7560 +
7561 + if (err)
7562 + break;
7563 +
7564 + if (ldw == 0x0E801096U &&
7565 + bv == 0xEAC0C000U &&
7566 + ldw2 == 0x0E881095U)
7567 + {
7568 + unsigned int resolver, map;
7569 +
7570 + err = get_user(resolver, (unsigned int *)(instruction_pointer(regs)+8));
7571 + err |= get_user(map, (unsigned int *)(instruction_pointer(regs)+12));
7572 + if (err)
7573 + break;
7574 +
7575 + regs->gr[20] = instruction_pointer(regs)+8;
7576 + regs->gr[21] = map;
7577 + regs->gr[22] = resolver;
7578 + regs->iaoq[0] = resolver | 3UL;
7579 + regs->iaoq[1] = regs->iaoq[0] + 4;
7580 + return 3;
7581 + }
7582 + }
7583 + } while (0);
7584 +#endif
7585 +
7586 +#ifdef CONFIG_PAX_EMUTRAMP
7587 +
7588 +#ifndef CONFIG_PAX_EMUSIGRT
7589 + if (!(current->mm->pax_flags & MF_PAX_EMUTRAMP))
7590 + return 1;
7591 +#endif
7592 +
7593 + do { /* PaX: rt_sigreturn emulation */
7594 + unsigned int ldi1, ldi2, bel, nop;
7595 +
7596 + err = get_user(ldi1, (unsigned int *)instruction_pointer(regs));
7597 + err |= get_user(ldi2, (unsigned int *)(instruction_pointer(regs)+4));
7598 + err |= get_user(bel, (unsigned int *)(instruction_pointer(regs)+8));
7599 + err |= get_user(nop, (unsigned int *)(instruction_pointer(regs)+12));
7600 +
7601 + if (err)
7602 + break;
7603 +
7604 + if ((ldi1 == 0x34190000U || ldi1 == 0x34190002U) &&
7605 + ldi2 == 0x3414015AU &&
7606 + bel == 0xE4008200U &&
7607 + nop == 0x08000240U)
7608 + {
7609 + regs->gr[25] = (ldi1 & 2) >> 1;
7610 + regs->gr[20] = __NR_rt_sigreturn;
7611 + regs->gr[31] = regs->iaoq[1] + 16;
7612 + regs->sr[0] = regs->iasq[1];
7613 + regs->iaoq[0] = 0x100UL;
7614 + regs->iaoq[1] = regs->iaoq[0] + 4;
7615 + regs->iasq[0] = regs->sr[2];
7616 + regs->iasq[1] = regs->sr[2];
7617 + return 2;
7618 + }
7619 + } while (0);
7620 +#endif
7621 +
7622 + return 1;
7623 +}
7624 +
7625 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
7626 +{
7627 + unsigned long i;
7628 +
7629 + printk(KERN_ERR "PAX: bytes at PC: ");
7630 + for (i = 0; i < 5; i++) {
7631 + unsigned int c;
7632 + if (get_user(c, (unsigned int *)pc+i))
7633 + printk(KERN_CONT "???????? ");
7634 + else
7635 + printk(KERN_CONT "%08x ", c);
7636 + }
7637 + printk("\n");
7638 +}
7639 +#endif
7640 +
7641 int fixup_exception(struct pt_regs *regs)
7642 {
7643 const struct exception_table_entry *fix;
7644 @@ -234,8 +345,33 @@ retry:
7645
7646 good_area:
7647
7648 - if ((vma->vm_flags & acc_type) != acc_type)
7649 + if ((vma->vm_flags & acc_type) != acc_type) {
7650 +
7651 +#ifdef CONFIG_PAX_PAGEEXEC
7652 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && (acc_type & VM_EXEC) &&
7653 + (address & ~3UL) == instruction_pointer(regs))
7654 + {
7655 + up_read(&mm->mmap_sem);
7656 + switch (pax_handle_fetch_fault(regs)) {
7657 +
7658 +#ifdef CONFIG_PAX_EMUPLT
7659 + case 3:
7660 + return;
7661 +#endif
7662 +
7663 +#ifdef CONFIG_PAX_EMUTRAMP
7664 + case 2:
7665 + return;
7666 +#endif
7667 +
7668 + }
7669 + pax_report_fault(regs, (void *)instruction_pointer(regs), (void *)regs->gr[30]);
7670 + do_group_exit(SIGKILL);
7671 + }
7672 +#endif
7673 +
7674 goto bad_area;
7675 + }
7676
7677 /*
7678 * If for any reason at all we couldn't handle the fault, make
7679 diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
7680 index 22b0940..309f790 100644
7681 --- a/arch/powerpc/Kconfig
7682 +++ b/arch/powerpc/Kconfig
7683 @@ -409,6 +409,7 @@ config PPC64_SUPPORTS_MEMORY_FAILURE
7684 config KEXEC
7685 bool "kexec system call"
7686 depends on (PPC_BOOK3S || FSL_BOOKE || (44x && !SMP))
7687 + depends on !GRKERNSEC_KMEM
7688 help
7689 kexec is a system call that implements the ability to shutdown your
7690 current kernel, and to start another kernel. It is like a reboot
7691 diff --git a/arch/powerpc/include/asm/atomic.h b/arch/powerpc/include/asm/atomic.h
7692 index 512d278..d31fadd 100644
7693 --- a/arch/powerpc/include/asm/atomic.h
7694 +++ b/arch/powerpc/include/asm/atomic.h
7695 @@ -12,6 +12,11 @@
7696
7697 #define ATOMIC_INIT(i) { (i) }
7698
7699 +#define _ASM_EXTABLE(from, to) \
7700 +" .section __ex_table,\"a\"\n" \
7701 + PPC_LONG" " #from ", " #to"\n" \
7702 +" .previous\n"
7703 +
7704 static __inline__ int atomic_read(const atomic_t *v)
7705 {
7706 int t;
7707 @@ -21,39 +26,80 @@ static __inline__ int atomic_read(const atomic_t *v)
7708 return t;
7709 }
7710
7711 +static __inline__ int atomic_read_unchecked(const atomic_unchecked_t *v)
7712 +{
7713 + int t;
7714 +
7715 + __asm__ __volatile__("lwz%U1%X1 %0,%1" : "=r"(t) : "m"(v->counter));
7716 +
7717 + return t;
7718 +}
7719 +
7720 static __inline__ void atomic_set(atomic_t *v, int i)
7721 {
7722 __asm__ __volatile__("stw%U0%X0 %1,%0" : "=m"(v->counter) : "r"(i));
7723 }
7724
7725 -#define ATOMIC_OP(op, asm_op) \
7726 -static __inline__ void atomic_##op(int a, atomic_t *v) \
7727 +static __inline__ void atomic_set_unchecked(atomic_unchecked_t *v, int i)
7728 +{
7729 + __asm__ __volatile__("stw%U0%X0 %1,%0" : "=m"(v->counter) : "r"(i));
7730 +}
7731 +
7732 +#ifdef CONFIG_PAX_REFCOUNT
7733 +#define __REFCOUNT_OP(op) op##o.
7734 +#define __OVERFLOW_PRE \
7735 + " mcrxr cr0\n"
7736 +#define __OVERFLOW_POST \
7737 + " bf 4*cr0+so, 3f\n" \
7738 + "2: .long 0x00c00b00\n" \
7739 + "3:\n"
7740 +#define __OVERFLOW_EXTABLE \
7741 + "\n4:\n"
7742 + _ASM_EXTABLE(2b, 4b)
7743 +#else
7744 +#define __REFCOUNT_OP(op) op
7745 +#define __OVERFLOW_PRE
7746 +#define __OVERFLOW_POST
7747 +#define __OVERFLOW_EXTABLE
7748 +#endif
7749 +
7750 +#define __ATOMIC_OP(op, suffix, pre_op, asm_op, post_op, extable) \
7751 +static inline void atomic_##op##suffix(int a, atomic##suffix##_t *v) \
7752 { \
7753 int t; \
7754 \
7755 __asm__ __volatile__( \
7756 -"1: lwarx %0,0,%3 # atomic_" #op "\n" \
7757 +"1: lwarx %0,0,%3 # atomic_" #op #suffix "\n" \
7758 + pre_op \
7759 #asm_op " %0,%2,%0\n" \
7760 + post_op \
7761 PPC405_ERR77(0,%3) \
7762 " stwcx. %0,0,%3 \n" \
7763 " bne- 1b\n" \
7764 + extable \
7765 : "=&r" (t), "+m" (v->counter) \
7766 : "r" (a), "r" (&v->counter) \
7767 : "cc"); \
7768 } \
7769
7770 -#define ATOMIC_OP_RETURN(op, asm_op) \
7771 -static __inline__ int atomic_##op##_return(int a, atomic_t *v) \
7772 +#define ATOMIC_OP(op, asm_op) __ATOMIC_OP(op, , , asm_op, , ) \
7773 + __ATOMIC_OP(op, _unchecked, __OVERFLOW_PRE, __REFCOUNT_OP(asm_op), __OVERFLOW_POST, __OVERFLOW_EXTABLE)
7774 +
7775 +#define __ATOMIC_OP_RETURN(op, suffix, pre_op, asm_op, post_op, extable)\
7776 +static inline int atomic_##op##_return##suffix(int a, atomic##suffix##_t *v)\
7777 { \
7778 int t; \
7779 \
7780 __asm__ __volatile__( \
7781 PPC_ATOMIC_ENTRY_BARRIER \
7782 -"1: lwarx %0,0,%2 # atomic_" #op "_return\n" \
7783 +"1: lwarx %0,0,%2 # atomic_" #op "_return" #suffix "\n" \
7784 + pre_op \
7785 #asm_op " %0,%1,%0\n" \
7786 + post_op \
7787 PPC405_ERR77(0,%2) \
7788 " stwcx. %0,0,%2 \n" \
7789 " bne- 1b\n" \
7790 + extable \
7791 PPC_ATOMIC_EXIT_BARRIER \
7792 : "=&r" (t) \
7793 : "r" (a), "r" (&v->counter) \
7794 @@ -62,6 +108,9 @@ static __inline__ int atomic_##op##_return(int a, atomic_t *v) \
7795 return t; \
7796 }
7797
7798 +#define ATOMIC_OP_RETURN(op, asm_op) __ATOMIC_OP_RETURN(op, , , asm_op, , )\
7799 + __ATOMIC_OP_RETURN(op, _unchecked, __OVERFLOW_PRE, __REFCOUNT_OP(asm_op), __OVERFLOW_POST, __OVERFLOW_EXTABLE)
7800 +
7801 #define ATOMIC_OPS(op, asm_op) ATOMIC_OP(op, asm_op) ATOMIC_OP_RETURN(op, asm_op)
7802
7803 ATOMIC_OPS(add, add)
7804 @@ -69,42 +118,29 @@ ATOMIC_OPS(sub, subf)
7805
7806 #undef ATOMIC_OPS
7807 #undef ATOMIC_OP_RETURN
7808 +#undef __ATOMIC_OP_RETURN
7809 #undef ATOMIC_OP
7810 +#undef __ATOMIC_OP
7811
7812 #define atomic_add_negative(a, v) (atomic_add_return((a), (v)) < 0)
7813
7814 -static __inline__ void atomic_inc(atomic_t *v)
7815 -{
7816 - int t;
7817 +/*
7818 + * atomic_inc - increment atomic variable
7819 + * @v: pointer of type atomic_t
7820 + *
7821 + * Automatically increments @v by 1
7822 + */
7823 +#define atomic_inc(v) atomic_add(1, (v))
7824 +#define atomic_inc_return(v) atomic_add_return(1, (v))
7825
7826 - __asm__ __volatile__(
7827 -"1: lwarx %0,0,%2 # atomic_inc\n\
7828 - addic %0,%0,1\n"
7829 - PPC405_ERR77(0,%2)
7830 -" stwcx. %0,0,%2 \n\
7831 - bne- 1b"
7832 - : "=&r" (t), "+m" (v->counter)
7833 - : "r" (&v->counter)
7834 - : "cc", "xer");
7835 +static inline void atomic_inc_unchecked(atomic_unchecked_t *v)
7836 +{
7837 + atomic_add_unchecked(1, v);
7838 }
7839
7840 -static __inline__ int atomic_inc_return(atomic_t *v)
7841 +static inline int atomic_inc_return_unchecked(atomic_unchecked_t *v)
7842 {
7843 - int t;
7844 -
7845 - __asm__ __volatile__(
7846 - PPC_ATOMIC_ENTRY_BARRIER
7847 -"1: lwarx %0,0,%1 # atomic_inc_return\n\
7848 - addic %0,%0,1\n"
7849 - PPC405_ERR77(0,%1)
7850 -" stwcx. %0,0,%1 \n\
7851 - bne- 1b"
7852 - PPC_ATOMIC_EXIT_BARRIER
7853 - : "=&r" (t)
7854 - : "r" (&v->counter)
7855 - : "cc", "xer", "memory");
7856 -
7857 - return t;
7858 + return atomic_add_return_unchecked(1, v);
7859 }
7860
7861 /*
7862 @@ -117,43 +153,38 @@ static __inline__ int atomic_inc_return(atomic_t *v)
7863 */
7864 #define atomic_inc_and_test(v) (atomic_inc_return(v) == 0)
7865
7866 -static __inline__ void atomic_dec(atomic_t *v)
7867 +static __inline__ int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
7868 {
7869 - int t;
7870 -
7871 - __asm__ __volatile__(
7872 -"1: lwarx %0,0,%2 # atomic_dec\n\
7873 - addic %0,%0,-1\n"
7874 - PPC405_ERR77(0,%2)\
7875 -" stwcx. %0,0,%2\n\
7876 - bne- 1b"
7877 - : "=&r" (t), "+m" (v->counter)
7878 - : "r" (&v->counter)
7879 - : "cc", "xer");
7880 + return atomic_add_return_unchecked(1, v) == 0;
7881 }
7882
7883 -static __inline__ int atomic_dec_return(atomic_t *v)
7884 +/*
7885 + * atomic_dec - decrement atomic variable
7886 + * @v: pointer of type atomic_t
7887 + *
7888 + * Atomically decrements @v by 1
7889 + */
7890 +#define atomic_dec(v) atomic_sub(1, (v))
7891 +#define atomic_dec_return(v) atomic_sub_return(1, (v))
7892 +
7893 +static __inline__ void atomic_dec_unchecked(atomic_unchecked_t *v)
7894 {
7895 - int t;
7896 -
7897 - __asm__ __volatile__(
7898 - PPC_ATOMIC_ENTRY_BARRIER
7899 -"1: lwarx %0,0,%1 # atomic_dec_return\n\
7900 - addic %0,%0,-1\n"
7901 - PPC405_ERR77(0,%1)
7902 -" stwcx. %0,0,%1\n\
7903 - bne- 1b"
7904 - PPC_ATOMIC_EXIT_BARRIER
7905 - : "=&r" (t)
7906 - : "r" (&v->counter)
7907 - : "cc", "xer", "memory");
7908 -
7909 - return t;
7910 + atomic_sub_unchecked(1, v);
7911 }
7912
7913 #define atomic_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n)))
7914 #define atomic_xchg(v, new) (xchg(&((v)->counter), new))
7915
7916 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old, int new)
7917 +{
7918 + return cmpxchg(&(v->counter), old, new);
7919 +}
7920 +
7921 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
7922 +{
7923 + return xchg(&(v->counter), new);
7924 +}
7925 +
7926 /**
7927 * __atomic_add_unless - add unless the number is a given value
7928 * @v: pointer of type atomic_t
7929 @@ -171,11 +202,27 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
7930 PPC_ATOMIC_ENTRY_BARRIER
7931 "1: lwarx %0,0,%1 # __atomic_add_unless\n\
7932 cmpw 0,%0,%3 \n\
7933 - beq- 2f \n\
7934 - add %0,%2,%0 \n"
7935 + beq- 2f \n"
7936 +
7937 +#ifdef CONFIG_PAX_REFCOUNT
7938 +" mcrxr cr0\n"
7939 +" addo. %0,%2,%0\n"
7940 +" bf 4*cr0+so, 4f\n"
7941 +"3:.long " "0x00c00b00""\n"
7942 +"4:\n"
7943 +#else
7944 + "add %0,%2,%0 \n"
7945 +#endif
7946 +
7947 PPC405_ERR77(0,%2)
7948 " stwcx. %0,0,%1 \n\
7949 bne- 1b \n"
7950 +"5:"
7951 +
7952 +#ifdef CONFIG_PAX_REFCOUNT
7953 + _ASM_EXTABLE(3b, 5b)
7954 +#endif
7955 +
7956 PPC_ATOMIC_EXIT_BARRIER
7957 " subf %0,%2,%0 \n\
7958 2:"
7959 @@ -248,6 +295,11 @@ static __inline__ int atomic_dec_if_positive(atomic_t *v)
7960 }
7961 #define atomic_dec_if_positive atomic_dec_if_positive
7962
7963 +#define smp_mb__before_atomic_dec() smp_mb()
7964 +#define smp_mb__after_atomic_dec() smp_mb()
7965 +#define smp_mb__before_atomic_inc() smp_mb()
7966 +#define smp_mb__after_atomic_inc() smp_mb()
7967 +
7968 #ifdef __powerpc64__
7969
7970 #define ATOMIC64_INIT(i) { (i) }
7971 @@ -261,37 +313,60 @@ static __inline__ long atomic64_read(const atomic64_t *v)
7972 return t;
7973 }
7974
7975 +static __inline__ long atomic64_read_unchecked(const atomic64_unchecked_t *v)
7976 +{
7977 + long t;
7978 +
7979 + __asm__ __volatile__("ld%U1%X1 %0,%1" : "=r"(t) : "m"(v->counter));
7980 +
7981 + return t;
7982 +}
7983 +
7984 static __inline__ void atomic64_set(atomic64_t *v, long i)
7985 {
7986 __asm__ __volatile__("std%U0%X0 %1,%0" : "=m"(v->counter) : "r"(i));
7987 }
7988
7989 -#define ATOMIC64_OP(op, asm_op) \
7990 -static __inline__ void atomic64_##op(long a, atomic64_t *v) \
7991 +static __inline__ void atomic64_set_unchecked(atomic64_unchecked_t *v, long i)
7992 +{
7993 + __asm__ __volatile__("std%U0%X0 %1,%0" : "=m"(v->counter) : "r"(i));
7994 +}
7995 +
7996 +#define __ATOMIC64_OP(op, suffix, pre_op, asm_op, post_op, extable) \
7997 +static inline void atomic64_##op##suffix(long a, atomic64##suffix##_t *v)\
7998 { \
7999 long t; \
8000 \
8001 __asm__ __volatile__( \
8002 "1: ldarx %0,0,%3 # atomic64_" #op "\n" \
8003 + pre_op \
8004 #asm_op " %0,%2,%0\n" \
8005 + post_op \
8006 " stdcx. %0,0,%3 \n" \
8007 " bne- 1b\n" \
8008 + extable \
8009 : "=&r" (t), "+m" (v->counter) \
8010 : "r" (a), "r" (&v->counter) \
8011 : "cc"); \
8012 }
8013
8014 -#define ATOMIC64_OP_RETURN(op, asm_op) \
8015 -static __inline__ long atomic64_##op##_return(long a, atomic64_t *v) \
8016 +#define ATOMIC64_OP(op, asm_op) __ATOMIC64_OP(op, , , asm_op, , ) \
8017 + __ATOMIC64_OP(op, _unchecked, __OVERFLOW_PRE, __REFCOUNT_OP(asm_op), __OVERFLOW_POST, __OVERFLOW_EXTABLE)
8018 +
8019 +#define __ATOMIC64_OP_RETURN(op, suffix, pre_op, asm_op, post_op, extable)\
8020 +static inline long atomic64_##op##_return##suffix(long a, atomic64##suffix##_t *v)\
8021 { \
8022 long t; \
8023 \
8024 __asm__ __volatile__( \
8025 PPC_ATOMIC_ENTRY_BARRIER \
8026 "1: ldarx %0,0,%2 # atomic64_" #op "_return\n" \
8027 + pre_op \
8028 #asm_op " %0,%1,%0\n" \
8029 + post_op \
8030 " stdcx. %0,0,%2 \n" \
8031 " bne- 1b\n" \
8032 + extable \
8033 PPC_ATOMIC_EXIT_BARRIER \
8034 : "=&r" (t) \
8035 : "r" (a), "r" (&v->counter) \
8036 @@ -300,6 +375,9 @@ static __inline__ long atomic64_##op##_return(long a, atomic64_t *v) \
8037 return t; \
8038 }
8039
8040 +#define ATOMIC64_OP_RETURN(op, asm_op) __ATOMIC64_OP_RETURN(op, , , asm_op, , )\
8041 + __ATOMIC64_OP_RETURN(op, _unchecked, __OVERFLOW_PRE, __REFCOUNT_OP(asm_op), __OVERFLOW_POST, __OVERFLOW_EXTABLE)
8042 +
8043 #define ATOMIC64_OPS(op, asm_op) ATOMIC64_OP(op, asm_op) ATOMIC64_OP_RETURN(op, asm_op)
8044
8045 ATOMIC64_OPS(add, add)
8046 @@ -307,40 +385,33 @@ ATOMIC64_OPS(sub, subf)
8047
8048 #undef ATOMIC64_OPS
8049 #undef ATOMIC64_OP_RETURN
8050 +#undef __ATOMIC64_OP_RETURN
8051 #undef ATOMIC64_OP
8052 +#undef __ATOMIC64_OP
8053 +#undef __OVERFLOW_EXTABLE
8054 +#undef __OVERFLOW_POST
8055 +#undef __OVERFLOW_PRE
8056 +#undef __REFCOUNT_OP
8057
8058 #define atomic64_add_negative(a, v) (atomic64_add_return((a), (v)) < 0)
8059
8060 -static __inline__ void atomic64_inc(atomic64_t *v)
8061 -{
8062 - long t;
8063 +/*
8064 + * atomic64_inc - increment atomic variable
8065 + * @v: pointer of type atomic64_t
8066 + *
8067 + * Automatically increments @v by 1
8068 + */
8069 +#define atomic64_inc(v) atomic64_add(1, (v))
8070 +#define atomic64_inc_return(v) atomic64_add_return(1, (v))
8071
8072 - __asm__ __volatile__(
8073 -"1: ldarx %0,0,%2 # atomic64_inc\n\
8074 - addic %0,%0,1\n\
8075 - stdcx. %0,0,%2 \n\
8076 - bne- 1b"
8077 - : "=&r" (t), "+m" (v->counter)
8078 - : "r" (&v->counter)
8079 - : "cc", "xer");
8080 +static inline void atomic64_inc_unchecked(atomic64_unchecked_t *v)
8081 +{
8082 + atomic64_add_unchecked(1, v);
8083 }
8084
8085 -static __inline__ long atomic64_inc_return(atomic64_t *v)
8086 +static inline long atomic64_inc_return_unchecked(atomic64_unchecked_t *v)
8087 {
8088 - long t;
8089 -
8090 - __asm__ __volatile__(
8091 - PPC_ATOMIC_ENTRY_BARRIER
8092 -"1: ldarx %0,0,%1 # atomic64_inc_return\n\
8093 - addic %0,%0,1\n\
8094 - stdcx. %0,0,%1 \n\
8095 - bne- 1b"
8096 - PPC_ATOMIC_EXIT_BARRIER
8097 - : "=&r" (t)
8098 - : "r" (&v->counter)
8099 - : "cc", "xer", "memory");
8100 -
8101 - return t;
8102 + return atomic64_add_return_unchecked(1, v);
8103 }
8104
8105 /*
8106 @@ -353,36 +424,18 @@ static __inline__ long atomic64_inc_return(atomic64_t *v)
8107 */
8108 #define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0)
8109
8110 -static __inline__ void atomic64_dec(atomic64_t *v)
8111 +/*
8112 + * atomic64_dec - decrement atomic variable
8113 + * @v: pointer of type atomic64_t
8114 + *
8115 + * Atomically decrements @v by 1
8116 + */
8117 +#define atomic64_dec(v) atomic64_sub(1, (v))
8118 +#define atomic64_dec_return(v) atomic64_sub_return(1, (v))
8119 +
8120 +static __inline__ void atomic64_dec_unchecked(atomic64_unchecked_t *v)
8121 {
8122 - long t;
8123 -
8124 - __asm__ __volatile__(
8125 -"1: ldarx %0,0,%2 # atomic64_dec\n\
8126 - addic %0,%0,-1\n\
8127 - stdcx. %0,0,%2\n\
8128 - bne- 1b"
8129 - : "=&r" (t), "+m" (v->counter)
8130 - : "r" (&v->counter)
8131 - : "cc", "xer");
8132 -}
8133 -
8134 -static __inline__ long atomic64_dec_return(atomic64_t *v)
8135 -{
8136 - long t;
8137 -
8138 - __asm__ __volatile__(
8139 - PPC_ATOMIC_ENTRY_BARRIER
8140 -"1: ldarx %0,0,%1 # atomic64_dec_return\n\
8141 - addic %0,%0,-1\n\
8142 - stdcx. %0,0,%1\n\
8143 - bne- 1b"
8144 - PPC_ATOMIC_EXIT_BARRIER
8145 - : "=&r" (t)
8146 - : "r" (&v->counter)
8147 - : "cc", "xer", "memory");
8148 -
8149 - return t;
8150 + atomic64_sub_unchecked(1, v);
8151 }
8152
8153 #define atomic64_sub_and_test(a, v) (atomic64_sub_return((a), (v)) == 0)
8154 @@ -415,6 +468,16 @@ static __inline__ long atomic64_dec_if_positive(atomic64_t *v)
8155 #define atomic64_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n)))
8156 #define atomic64_xchg(v, new) (xchg(&((v)->counter), new))
8157
8158 +static inline long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *v, long old, long new)
8159 +{
8160 + return cmpxchg(&(v->counter), old, new);
8161 +}
8162 +
8163 +static inline long atomic64_xchg_unchecked(atomic64_unchecked_t *v, long new)
8164 +{
8165 + return xchg(&(v->counter), new);
8166 +}
8167 +
8168 /**
8169 * atomic64_add_unless - add unless the number is a given value
8170 * @v: pointer of type atomic64_t
8171 @@ -430,13 +493,29 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
8172
8173 __asm__ __volatile__ (
8174 PPC_ATOMIC_ENTRY_BARRIER
8175 -"1: ldarx %0,0,%1 # __atomic_add_unless\n\
8176 +"1: ldarx %0,0,%1 # atomic64_add_unless\n\
8177 cmpd 0,%0,%3 \n\
8178 - beq- 2f \n\
8179 - add %0,%2,%0 \n"
8180 + beq- 2f \n"
8181 +
8182 +#ifdef CONFIG_PAX_REFCOUNT
8183 +" mcrxr cr0\n"
8184 +" addo. %0,%2,%0\n"
8185 +" bf 4*cr0+so, 4f\n"
8186 +"3:.long " "0x00c00b00""\n"
8187 +"4:\n"
8188 +#else
8189 + "add %0,%2,%0 \n"
8190 +#endif
8191 +
8192 " stdcx. %0,0,%1 \n\
8193 bne- 1b \n"
8194 PPC_ATOMIC_EXIT_BARRIER
8195 +"5:"
8196 +
8197 +#ifdef CONFIG_PAX_REFCOUNT
8198 + _ASM_EXTABLE(3b, 5b)
8199 +#endif
8200 +
8201 " subf %0,%2,%0 \n\
8202 2:"
8203 : "=&r" (t)
8204 diff --git a/arch/powerpc/include/asm/barrier.h b/arch/powerpc/include/asm/barrier.h
8205 index a3bf5be..e03ba81 100644
8206 --- a/arch/powerpc/include/asm/barrier.h
8207 +++ b/arch/powerpc/include/asm/barrier.h
8208 @@ -76,7 +76,7 @@
8209 do { \
8210 compiletime_assert_atomic_type(*p); \
8211 smp_lwsync(); \
8212 - ACCESS_ONCE(*p) = (v); \
8213 + ACCESS_ONCE_RW(*p) = (v); \
8214 } while (0)
8215
8216 #define smp_load_acquire(p) \
8217 diff --git a/arch/powerpc/include/asm/cache.h b/arch/powerpc/include/asm/cache.h
8218 index 34a05a1..a1f2c67 100644
8219 --- a/arch/powerpc/include/asm/cache.h
8220 +++ b/arch/powerpc/include/asm/cache.h
8221 @@ -4,6 +4,7 @@
8222 #ifdef __KERNEL__
8223
8224 #include <asm/reg.h>
8225 +#include <linux/const.h>
8226
8227 /* bytes per L1 cache line */
8228 #if defined(CONFIG_8xx) || defined(CONFIG_403GCX)
8229 @@ -23,7 +24,7 @@
8230 #define L1_CACHE_SHIFT 7
8231 #endif
8232
8233 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
8234 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
8235
8236 #define SMP_CACHE_BYTES L1_CACHE_BYTES
8237
8238 diff --git a/arch/powerpc/include/asm/elf.h b/arch/powerpc/include/asm/elf.h
8239 index 57d289a..b36c98c 100644
8240 --- a/arch/powerpc/include/asm/elf.h
8241 +++ b/arch/powerpc/include/asm/elf.h
8242 @@ -30,6 +30,18 @@
8243
8244 #define ELF_ET_DYN_BASE 0x20000000
8245
8246 +#ifdef CONFIG_PAX_ASLR
8247 +#define PAX_ELF_ET_DYN_BASE (0x10000000UL)
8248 +
8249 +#ifdef __powerpc64__
8250 +#define PAX_DELTA_MMAP_LEN (is_32bit_task() ? 16 : 28)
8251 +#define PAX_DELTA_STACK_LEN (is_32bit_task() ? 16 : 28)
8252 +#else
8253 +#define PAX_DELTA_MMAP_LEN 15
8254 +#define PAX_DELTA_STACK_LEN 15
8255 +#endif
8256 +#endif
8257 +
8258 #define ELF_CORE_EFLAGS (is_elf2_task() ? 2 : 0)
8259
8260 /*
8261 @@ -128,10 +140,6 @@ extern int arch_setup_additional_pages(struct linux_binprm *bprm,
8262 (0x7ff >> (PAGE_SHIFT - 12)) : \
8263 (0x3ffff >> (PAGE_SHIFT - 12)))
8264
8265 -extern unsigned long arch_randomize_brk(struct mm_struct *mm);
8266 -#define arch_randomize_brk arch_randomize_brk
8267 -
8268 -
8269 #ifdef CONFIG_SPU_BASE
8270 /* Notes used in ET_CORE. Note name is "SPU/<fd>/<filename>". */
8271 #define NT_SPU 1
8272 diff --git a/arch/powerpc/include/asm/exec.h b/arch/powerpc/include/asm/exec.h
8273 index 8196e9c..d83a9f3 100644
8274 --- a/arch/powerpc/include/asm/exec.h
8275 +++ b/arch/powerpc/include/asm/exec.h
8276 @@ -4,6 +4,6 @@
8277 #ifndef _ASM_POWERPC_EXEC_H
8278 #define _ASM_POWERPC_EXEC_H
8279
8280 -extern unsigned long arch_align_stack(unsigned long sp);
8281 +#define arch_align_stack(x) ((x) & ~0xfUL)
8282
8283 #endif /* _ASM_POWERPC_EXEC_H */
8284 diff --git a/arch/powerpc/include/asm/kmap_types.h b/arch/powerpc/include/asm/kmap_types.h
8285 index 5acabbd..7ea14fa 100644
8286 --- a/arch/powerpc/include/asm/kmap_types.h
8287 +++ b/arch/powerpc/include/asm/kmap_types.h
8288 @@ -10,7 +10,7 @@
8289 * 2 of the License, or (at your option) any later version.
8290 */
8291
8292 -#define KM_TYPE_NR 16
8293 +#define KM_TYPE_NR 17
8294
8295 #endif /* __KERNEL__ */
8296 #endif /* _ASM_POWERPC_KMAP_TYPES_H */
8297 diff --git a/arch/powerpc/include/asm/local.h b/arch/powerpc/include/asm/local.h
8298 index b8da913..c02b593 100644
8299 --- a/arch/powerpc/include/asm/local.h
8300 +++ b/arch/powerpc/include/asm/local.h
8301 @@ -9,21 +9,65 @@ typedef struct
8302 atomic_long_t a;
8303 } local_t;
8304
8305 +typedef struct
8306 +{
8307 + atomic_long_unchecked_t a;
8308 +} local_unchecked_t;
8309 +
8310 #define LOCAL_INIT(i) { ATOMIC_LONG_INIT(i) }
8311
8312 #define local_read(l) atomic_long_read(&(l)->a)
8313 +#define local_read_unchecked(l) atomic_long_read_unchecked(&(l)->a)
8314 #define local_set(l,i) atomic_long_set(&(l)->a, (i))
8315 +#define local_set_unchecked(l,i) atomic_long_set_unchecked(&(l)->a, (i))
8316
8317 #define local_add(i,l) atomic_long_add((i),(&(l)->a))
8318 +#define local_add_unchecked(i,l) atomic_long_add_unchecked((i),(&(l)->a))
8319 #define local_sub(i,l) atomic_long_sub((i),(&(l)->a))
8320 +#define local_sub_unchecked(i,l) atomic_long_sub_unchecked((i),(&(l)->a))
8321 #define local_inc(l) atomic_long_inc(&(l)->a)
8322 +#define local_inc_unchecked(l) atomic_long_inc_unchecked(&(l)->a)
8323 #define local_dec(l) atomic_long_dec(&(l)->a)
8324 +#define local_dec_unchecked(l) atomic_long_dec_unchecked(&(l)->a)
8325
8326 static __inline__ long local_add_return(long a, local_t *l)
8327 {
8328 long t;
8329
8330 __asm__ __volatile__(
8331 +"1:" PPC_LLARX(%0,0,%2,0) " # local_add_return\n"
8332 +
8333 +#ifdef CONFIG_PAX_REFCOUNT
8334 +" mcrxr cr0\n"
8335 +" addo. %0,%1,%0\n"
8336 +" bf 4*cr0+so, 3f\n"
8337 +"2:.long " "0x00c00b00""\n"
8338 +#else
8339 +" add %0,%1,%0\n"
8340 +#endif
8341 +
8342 +"3:\n"
8343 + PPC405_ERR77(0,%2)
8344 + PPC_STLCX "%0,0,%2 \n\
8345 + bne- 1b"
8346 +
8347 +#ifdef CONFIG_PAX_REFCOUNT
8348 +"\n4:\n"
8349 + _ASM_EXTABLE(2b, 4b)
8350 +#endif
8351 +
8352 + : "=&r" (t)
8353 + : "r" (a), "r" (&(l->a.counter))
8354 + : "cc", "memory");
8355 +
8356 + return t;
8357 +}
8358 +
8359 +static __inline__ long local_add_return_unchecked(long a, local_unchecked_t *l)
8360 +{
8361 + long t;
8362 +
8363 + __asm__ __volatile__(
8364 "1:" PPC_LLARX(%0,0,%2,0) " # local_add_return\n\
8365 add %0,%1,%0\n"
8366 PPC405_ERR77(0,%2)
8367 @@ -101,6 +145,8 @@ static __inline__ long local_dec_return(local_t *l)
8368
8369 #define local_cmpxchg(l, o, n) \
8370 (cmpxchg_local(&((l)->a.counter), (o), (n)))
8371 +#define local_cmpxchg_unchecked(l, o, n) \
8372 + (cmpxchg_local(&((l)->a.counter), (o), (n)))
8373 #define local_xchg(l, n) (xchg_local(&((l)->a.counter), (n)))
8374
8375 /**
8376 diff --git a/arch/powerpc/include/asm/mman.h b/arch/powerpc/include/asm/mman.h
8377 index 8565c25..2865190 100644
8378 --- a/arch/powerpc/include/asm/mman.h
8379 +++ b/arch/powerpc/include/asm/mman.h
8380 @@ -24,7 +24,7 @@ static inline unsigned long arch_calc_vm_prot_bits(unsigned long prot)
8381 }
8382 #define arch_calc_vm_prot_bits(prot) arch_calc_vm_prot_bits(prot)
8383
8384 -static inline pgprot_t arch_vm_get_page_prot(unsigned long vm_flags)
8385 +static inline pgprot_t arch_vm_get_page_prot(vm_flags_t vm_flags)
8386 {
8387 return (vm_flags & VM_SAO) ? __pgprot(_PAGE_SAO) : __pgprot(0);
8388 }
8389 diff --git a/arch/powerpc/include/asm/page.h b/arch/powerpc/include/asm/page.h
8390 index 69c0598..2c56964 100644
8391 --- a/arch/powerpc/include/asm/page.h
8392 +++ b/arch/powerpc/include/asm/page.h
8393 @@ -227,8 +227,9 @@ extern long long virt_phys_offset;
8394 * and needs to be executable. This means the whole heap ends
8395 * up being executable.
8396 */
8397 -#define VM_DATA_DEFAULT_FLAGS32 (VM_READ | VM_WRITE | VM_EXEC | \
8398 - VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8399 +#define VM_DATA_DEFAULT_FLAGS32 \
8400 + (((current->personality & READ_IMPLIES_EXEC) ? VM_EXEC : 0) | \
8401 + VM_READ | VM_WRITE | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8402
8403 #define VM_DATA_DEFAULT_FLAGS64 (VM_READ | VM_WRITE | \
8404 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8405 @@ -256,6 +257,9 @@ extern long long virt_phys_offset;
8406 #define is_kernel_addr(x) ((x) >= PAGE_OFFSET)
8407 #endif
8408
8409 +#define ktla_ktva(addr) (addr)
8410 +#define ktva_ktla(addr) (addr)
8411 +
8412 #ifndef CONFIG_PPC_BOOK3S_64
8413 /*
8414 * Use the top bit of the higher-level page table entries to indicate whether
8415 diff --git a/arch/powerpc/include/asm/page_64.h b/arch/powerpc/include/asm/page_64.h
8416 index d908a46..3753f71 100644
8417 --- a/arch/powerpc/include/asm/page_64.h
8418 +++ b/arch/powerpc/include/asm/page_64.h
8419 @@ -172,15 +172,18 @@ do { \
8420 * stack by default, so in the absence of a PT_GNU_STACK program header
8421 * we turn execute permission off.
8422 */
8423 -#define VM_STACK_DEFAULT_FLAGS32 (VM_READ | VM_WRITE | VM_EXEC | \
8424 - VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8425 +#define VM_STACK_DEFAULT_FLAGS32 \
8426 + (((current->personality & READ_IMPLIES_EXEC) ? VM_EXEC : 0) | \
8427 + VM_READ | VM_WRITE | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8428
8429 #define VM_STACK_DEFAULT_FLAGS64 (VM_READ | VM_WRITE | \
8430 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8431
8432 +#ifndef CONFIG_PAX_PAGEEXEC
8433 #define VM_STACK_DEFAULT_FLAGS \
8434 (is_32bit_task() ? \
8435 VM_STACK_DEFAULT_FLAGS32 : VM_STACK_DEFAULT_FLAGS64)
8436 +#endif
8437
8438 #include <asm-generic/getorder.h>
8439
8440 diff --git a/arch/powerpc/include/asm/pgalloc-64.h b/arch/powerpc/include/asm/pgalloc-64.h
8441 index 4b0be20..c15a27d 100644
8442 --- a/arch/powerpc/include/asm/pgalloc-64.h
8443 +++ b/arch/powerpc/include/asm/pgalloc-64.h
8444 @@ -54,6 +54,7 @@ static inline void pgd_free(struct mm_struct *mm, pgd_t *pgd)
8445 #ifndef CONFIG_PPC_64K_PAGES
8446
8447 #define pgd_populate(MM, PGD, PUD) pgd_set(PGD, PUD)
8448 +#define pgd_populate_kernel(MM, PGD, PUD) pgd_populate((MM), (PGD), (PUD))
8449
8450 static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr)
8451 {
8452 @@ -71,6 +72,11 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
8453 pud_set(pud, (unsigned long)pmd);
8454 }
8455
8456 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
8457 +{
8458 + pud_populate(mm, pud, pmd);
8459 +}
8460 +
8461 #define pmd_populate(mm, pmd, pte_page) \
8462 pmd_populate_kernel(mm, pmd, page_address(pte_page))
8463 #define pmd_populate_kernel(mm, pmd, pte) pmd_set(pmd, (unsigned long)(pte))
8464 @@ -173,6 +179,7 @@ extern void __tlb_remove_table(void *_table);
8465 #endif
8466
8467 #define pud_populate(mm, pud, pmd) pud_set(pud, (unsigned long)pmd)
8468 +#define pud_populate_kernel(mm, pud, pmd) pud_populate((mm), (pud), (pmd))
8469
8470 static inline void pmd_populate_kernel(struct mm_struct *mm, pmd_t *pmd,
8471 pte_t *pte)
8472 diff --git a/arch/powerpc/include/asm/pgtable.h b/arch/powerpc/include/asm/pgtable.h
8473 index 9835ac4..900430f 100644
8474 --- a/arch/powerpc/include/asm/pgtable.h
8475 +++ b/arch/powerpc/include/asm/pgtable.h
8476 @@ -2,6 +2,7 @@
8477 #define _ASM_POWERPC_PGTABLE_H
8478 #ifdef __KERNEL__
8479
8480 +#include <linux/const.h>
8481 #ifndef __ASSEMBLY__
8482 #include <linux/mmdebug.h>
8483 #include <linux/mmzone.h>
8484 diff --git a/arch/powerpc/include/asm/pte-hash32.h b/arch/powerpc/include/asm/pte-hash32.h
8485 index 62cfb0c..50c6402 100644
8486 --- a/arch/powerpc/include/asm/pte-hash32.h
8487 +++ b/arch/powerpc/include/asm/pte-hash32.h
8488 @@ -20,6 +20,7 @@
8489 #define _PAGE_HASHPTE 0x002 /* hash_page has made an HPTE for this pte */
8490 #define _PAGE_USER 0x004 /* usermode access allowed */
8491 #define _PAGE_GUARDED 0x008 /* G: prohibit speculative access */
8492 +#define _PAGE_EXEC _PAGE_GUARDED
8493 #define _PAGE_COHERENT 0x010 /* M: enforce memory coherence (SMP systems) */
8494 #define _PAGE_NO_CACHE 0x020 /* I: cache inhibit */
8495 #define _PAGE_WRITETHRU 0x040 /* W: cache write-through */
8496 diff --git a/arch/powerpc/include/asm/reg.h b/arch/powerpc/include/asm/reg.h
8497 index af56b5c..f86f3f6 100644
8498 --- a/arch/powerpc/include/asm/reg.h
8499 +++ b/arch/powerpc/include/asm/reg.h
8500 @@ -253,6 +253,7 @@
8501 #define SPRN_DBCR 0x136 /* e300 Data Breakpoint Control Reg */
8502 #define SPRN_DSISR 0x012 /* Data Storage Interrupt Status Register */
8503 #define DSISR_NOHPTE 0x40000000 /* no translation found */
8504 +#define DSISR_GUARDED 0x10000000 /* fetch from guarded storage */
8505 #define DSISR_PROTFAULT 0x08000000 /* protection fault */
8506 #define DSISR_ISSTORE 0x02000000 /* access was a store */
8507 #define DSISR_DABRMATCH 0x00400000 /* hit data breakpoint */
8508 diff --git a/arch/powerpc/include/asm/smp.h b/arch/powerpc/include/asm/smp.h
8509 index d607df5..08dc9ae 100644
8510 --- a/arch/powerpc/include/asm/smp.h
8511 +++ b/arch/powerpc/include/asm/smp.h
8512 @@ -51,7 +51,7 @@ struct smp_ops_t {
8513 int (*cpu_disable)(void);
8514 void (*cpu_die)(unsigned int nr);
8515 int (*cpu_bootable)(unsigned int nr);
8516 -};
8517 +} __no_const;
8518
8519 extern void smp_send_debugger_break(void);
8520 extern void start_secondary_resume(void);
8521 diff --git a/arch/powerpc/include/asm/spinlock.h b/arch/powerpc/include/asm/spinlock.h
8522 index 4dbe072..b803275 100644
8523 --- a/arch/powerpc/include/asm/spinlock.h
8524 +++ b/arch/powerpc/include/asm/spinlock.h
8525 @@ -204,13 +204,29 @@ static inline long __arch_read_trylock(arch_rwlock_t *rw)
8526 __asm__ __volatile__(
8527 "1: " PPC_LWARX(%0,0,%1,1) "\n"
8528 __DO_SIGN_EXTEND
8529 -" addic. %0,%0,1\n\
8530 - ble- 2f\n"
8531 +
8532 +#ifdef CONFIG_PAX_REFCOUNT
8533 +" mcrxr cr0\n"
8534 +" addico. %0,%0,1\n"
8535 +" bf 4*cr0+so, 3f\n"
8536 +"2:.long " "0x00c00b00""\n"
8537 +#else
8538 +" addic. %0,%0,1\n"
8539 +#endif
8540 +
8541 +"3:\n"
8542 + "ble- 4f\n"
8543 PPC405_ERR77(0,%1)
8544 " stwcx. %0,0,%1\n\
8545 bne- 1b\n"
8546 PPC_ACQUIRE_BARRIER
8547 -"2:" : "=&r" (tmp)
8548 +"4:"
8549 +
8550 +#ifdef CONFIG_PAX_REFCOUNT
8551 + _ASM_EXTABLE(2b,4b)
8552 +#endif
8553 +
8554 + : "=&r" (tmp)
8555 : "r" (&rw->lock)
8556 : "cr0", "xer", "memory");
8557
8558 @@ -286,11 +302,27 @@ static inline void arch_read_unlock(arch_rwlock_t *rw)
8559 __asm__ __volatile__(
8560 "# read_unlock\n\t"
8561 PPC_RELEASE_BARRIER
8562 -"1: lwarx %0,0,%1\n\
8563 - addic %0,%0,-1\n"
8564 +"1: lwarx %0,0,%1\n"
8565 +
8566 +#ifdef CONFIG_PAX_REFCOUNT
8567 +" mcrxr cr0\n"
8568 +" addico. %0,%0,-1\n"
8569 +" bf 4*cr0+so, 3f\n"
8570 +"2:.long " "0x00c00b00""\n"
8571 +#else
8572 +" addic. %0,%0,-1\n"
8573 +#endif
8574 +
8575 +"3:\n"
8576 PPC405_ERR77(0,%1)
8577 " stwcx. %0,0,%1\n\
8578 bne- 1b"
8579 +
8580 +#ifdef CONFIG_PAX_REFCOUNT
8581 +"\n4:\n"
8582 + _ASM_EXTABLE(2b, 4b)
8583 +#endif
8584 +
8585 : "=&r"(tmp)
8586 : "r"(&rw->lock)
8587 : "cr0", "xer", "memory");
8588 diff --git a/arch/powerpc/include/asm/thread_info.h b/arch/powerpc/include/asm/thread_info.h
8589 index 7248979..80b75de 100644
8590 --- a/arch/powerpc/include/asm/thread_info.h
8591 +++ b/arch/powerpc/include/asm/thread_info.h
8592 @@ -103,6 +103,8 @@ static inline struct thread_info *current_thread_info(void)
8593 #if defined(CONFIG_PPC64)
8594 #define TIF_ELF2ABI 18 /* function descriptors must die! */
8595 #endif
8596 +/* mask must be expressable within 16 bits to satisfy 'andi' instruction reqs */
8597 +#define TIF_GRSEC_SETXID 6 /* update credentials on syscall entry/exit */
8598
8599 /* as above, but as bit values */
8600 #define _TIF_SYSCALL_TRACE (1<<TIF_SYSCALL_TRACE)
8601 @@ -121,9 +123,10 @@ static inline struct thread_info *current_thread_info(void)
8602 #define _TIF_SYSCALL_TRACEPOINT (1<<TIF_SYSCALL_TRACEPOINT)
8603 #define _TIF_EMULATE_STACK_STORE (1<<TIF_EMULATE_STACK_STORE)
8604 #define _TIF_NOHZ (1<<TIF_NOHZ)
8605 +#define _TIF_GRSEC_SETXID (1<<TIF_GRSEC_SETXID)
8606 #define _TIF_SYSCALL_DOTRACE (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT | \
8607 _TIF_SECCOMP | _TIF_SYSCALL_TRACEPOINT | \
8608 - _TIF_NOHZ)
8609 + _TIF_NOHZ | _TIF_GRSEC_SETXID)
8610
8611 #define _TIF_USER_WORK_MASK (_TIF_SIGPENDING | _TIF_NEED_RESCHED | \
8612 _TIF_NOTIFY_RESUME | _TIF_UPROBE | \
8613 diff --git a/arch/powerpc/include/asm/uaccess.h b/arch/powerpc/include/asm/uaccess.h
8614 index a0c071d..49cdc7f 100644
8615 --- a/arch/powerpc/include/asm/uaccess.h
8616 +++ b/arch/powerpc/include/asm/uaccess.h
8617 @@ -58,6 +58,7 @@
8618
8619 #endif
8620
8621 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
8622 #define access_ok(type, addr, size) \
8623 (__chk_user_ptr(addr), \
8624 __access_ok((__force unsigned long)(addr), (size), get_fs()))
8625 @@ -318,52 +319,6 @@ do { \
8626 extern unsigned long __copy_tofrom_user(void __user *to,
8627 const void __user *from, unsigned long size);
8628
8629 -#ifndef __powerpc64__
8630 -
8631 -static inline unsigned long copy_from_user(void *to,
8632 - const void __user *from, unsigned long n)
8633 -{
8634 - unsigned long over;
8635 -
8636 - if (access_ok(VERIFY_READ, from, n))
8637 - return __copy_tofrom_user((__force void __user *)to, from, n);
8638 - if ((unsigned long)from < TASK_SIZE) {
8639 - over = (unsigned long)from + n - TASK_SIZE;
8640 - return __copy_tofrom_user((__force void __user *)to, from,
8641 - n - over) + over;
8642 - }
8643 - return n;
8644 -}
8645 -
8646 -static inline unsigned long copy_to_user(void __user *to,
8647 - const void *from, unsigned long n)
8648 -{
8649 - unsigned long over;
8650 -
8651 - if (access_ok(VERIFY_WRITE, to, n))
8652 - return __copy_tofrom_user(to, (__force void __user *)from, n);
8653 - if ((unsigned long)to < TASK_SIZE) {
8654 - over = (unsigned long)to + n - TASK_SIZE;
8655 - return __copy_tofrom_user(to, (__force void __user *)from,
8656 - n - over) + over;
8657 - }
8658 - return n;
8659 -}
8660 -
8661 -#else /* __powerpc64__ */
8662 -
8663 -#define __copy_in_user(to, from, size) \
8664 - __copy_tofrom_user((to), (from), (size))
8665 -
8666 -extern unsigned long copy_from_user(void *to, const void __user *from,
8667 - unsigned long n);
8668 -extern unsigned long copy_to_user(void __user *to, const void *from,
8669 - unsigned long n);
8670 -extern unsigned long copy_in_user(void __user *to, const void __user *from,
8671 - unsigned long n);
8672 -
8673 -#endif /* __powerpc64__ */
8674 -
8675 static inline unsigned long __copy_from_user_inatomic(void *to,
8676 const void __user *from, unsigned long n)
8677 {
8678 @@ -387,6 +342,10 @@ static inline unsigned long __copy_from_user_inatomic(void *to,
8679 if (ret == 0)
8680 return 0;
8681 }
8682 +
8683 + if (!__builtin_constant_p(n))
8684 + check_object_size(to, n, false);
8685 +
8686 return __copy_tofrom_user((__force void __user *)to, from, n);
8687 }
8688
8689 @@ -413,6 +372,10 @@ static inline unsigned long __copy_to_user_inatomic(void __user *to,
8690 if (ret == 0)
8691 return 0;
8692 }
8693 +
8694 + if (!__builtin_constant_p(n))
8695 + check_object_size(from, n, true);
8696 +
8697 return __copy_tofrom_user(to, (__force const void __user *)from, n);
8698 }
8699
8700 @@ -430,6 +393,92 @@ static inline unsigned long __copy_to_user(void __user *to,
8701 return __copy_to_user_inatomic(to, from, size);
8702 }
8703
8704 +#ifndef __powerpc64__
8705 +
8706 +static inline unsigned long __must_check copy_from_user(void *to,
8707 + const void __user *from, unsigned long n)
8708 +{
8709 + unsigned long over;
8710 +
8711 + if ((long)n < 0)
8712 + return n;
8713 +
8714 + if (access_ok(VERIFY_READ, from, n)) {
8715 + if (!__builtin_constant_p(n))
8716 + check_object_size(to, n, false);
8717 + return __copy_tofrom_user((__force void __user *)to, from, n);
8718 + }
8719 + if ((unsigned long)from < TASK_SIZE) {
8720 + over = (unsigned long)from + n - TASK_SIZE;
8721 + if (!__builtin_constant_p(n - over))
8722 + check_object_size(to, n - over, false);
8723 + return __copy_tofrom_user((__force void __user *)to, from,
8724 + n - over) + over;
8725 + }
8726 + return n;
8727 +}
8728 +
8729 +static inline unsigned long __must_check copy_to_user(void __user *to,
8730 + const void *from, unsigned long n)
8731 +{
8732 + unsigned long over;
8733 +
8734 + if ((long)n < 0)
8735 + return n;
8736 +
8737 + if (access_ok(VERIFY_WRITE, to, n)) {
8738 + if (!__builtin_constant_p(n))
8739 + check_object_size(from, n, true);
8740 + return __copy_tofrom_user(to, (__force void __user *)from, n);
8741 + }
8742 + if ((unsigned long)to < TASK_SIZE) {
8743 + over = (unsigned long)to + n - TASK_SIZE;
8744 + if (!__builtin_constant_p(n))
8745 + check_object_size(from, n - over, true);
8746 + return __copy_tofrom_user(to, (__force void __user *)from,
8747 + n - over) + over;
8748 + }
8749 + return n;
8750 +}
8751 +
8752 +#else /* __powerpc64__ */
8753 +
8754 +#define __copy_in_user(to, from, size) \
8755 + __copy_tofrom_user((to), (from), (size))
8756 +
8757 +static inline unsigned long __must_check copy_from_user(void *to, const void __user *from, unsigned long n)
8758 +{
8759 + if ((long)n < 0 || n > INT_MAX)
8760 + return n;
8761 +
8762 + if (!__builtin_constant_p(n))
8763 + check_object_size(to, n, false);
8764 +
8765 + if (likely(access_ok(VERIFY_READ, from, n)))
8766 + n = __copy_from_user(to, from, n);
8767 + else
8768 + memset(to, 0, n);
8769 + return n;
8770 +}
8771 +
8772 +static inline unsigned long __must_check copy_to_user(void __user *to, const void *from, unsigned long n)
8773 +{
8774 + if ((long)n < 0 || n > INT_MAX)
8775 + return n;
8776 +
8777 + if (likely(access_ok(VERIFY_WRITE, to, n))) {
8778 + if (!__builtin_constant_p(n))
8779 + check_object_size(from, n, true);
8780 + n = __copy_to_user(to, from, n);
8781 + }
8782 + return n;
8783 +}
8784 +
8785 +extern unsigned long copy_in_user(void __user *to, const void __user *from,
8786 + unsigned long n);
8787 +
8788 +#endif /* __powerpc64__ */
8789 +
8790 extern unsigned long __clear_user(void __user *addr, unsigned long size);
8791
8792 static inline unsigned long clear_user(void __user *addr, unsigned long size)
8793 diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile
8794 index 502cf69..53936a1 100644
8795 --- a/arch/powerpc/kernel/Makefile
8796 +++ b/arch/powerpc/kernel/Makefile
8797 @@ -15,6 +15,11 @@ CFLAGS_prom_init.o += -fPIC
8798 CFLAGS_btext.o += -fPIC
8799 endif
8800
8801 +CFLAGS_REMOVE_cputable.o = $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8802 +CFLAGS_REMOVE_prom_init.o = $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8803 +CFLAGS_REMOVE_btext.o = $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8804 +CFLAGS_REMOVE_prom.o = $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8805 +
8806 ifdef CONFIG_FUNCTION_TRACER
8807 # Do not trace early boot code
8808 CFLAGS_REMOVE_cputable.o = -pg -mno-sched-epilog
8809 @@ -27,6 +32,8 @@ CFLAGS_REMOVE_ftrace.o = -pg -mno-sched-epilog
8810 CFLAGS_REMOVE_time.o = -pg -mno-sched-epilog
8811 endif
8812
8813 +CFLAGS_REMOVE_prom_init.o += $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8814 +
8815 obj-y := cputable.o ptrace.o syscalls.o \
8816 irq.o align.o signal_32.o pmc.o vdso.o \
8817 process.o systbl.o idle.o \
8818 diff --git a/arch/powerpc/kernel/exceptions-64e.S b/arch/powerpc/kernel/exceptions-64e.S
8819 index 3e68d1c..72a5ee6 100644
8820 --- a/arch/powerpc/kernel/exceptions-64e.S
8821 +++ b/arch/powerpc/kernel/exceptions-64e.S
8822 @@ -1010,6 +1010,7 @@ storage_fault_common:
8823 std r14,_DAR(r1)
8824 std r15,_DSISR(r1)
8825 addi r3,r1,STACK_FRAME_OVERHEAD
8826 + bl save_nvgprs
8827 mr r4,r14
8828 mr r5,r15
8829 ld r14,PACA_EXGEN+EX_R14(r13)
8830 @@ -1018,8 +1019,7 @@ storage_fault_common:
8831 cmpdi r3,0
8832 bne- 1f
8833 b ret_from_except_lite
8834 -1: bl save_nvgprs
8835 - mr r5,r3
8836 +1: mr r5,r3
8837 addi r3,r1,STACK_FRAME_OVERHEAD
8838 ld r4,_DAR(r1)
8839 bl bad_page_fault
8840 diff --git a/arch/powerpc/kernel/exceptions-64s.S b/arch/powerpc/kernel/exceptions-64s.S
8841 index 9519e6b..13f6c38 100644
8842 --- a/arch/powerpc/kernel/exceptions-64s.S
8843 +++ b/arch/powerpc/kernel/exceptions-64s.S
8844 @@ -1599,10 +1599,10 @@ handle_page_fault:
8845 11: ld r4,_DAR(r1)
8846 ld r5,_DSISR(r1)
8847 addi r3,r1,STACK_FRAME_OVERHEAD
8848 + bl save_nvgprs
8849 bl do_page_fault
8850 cmpdi r3,0
8851 beq+ 12f
8852 - bl save_nvgprs
8853 mr r5,r3
8854 addi r3,r1,STACK_FRAME_OVERHEAD
8855 lwz r4,_DAR(r1)
8856 diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c
8857 index 4509603..cdb491f 100644
8858 --- a/arch/powerpc/kernel/irq.c
8859 +++ b/arch/powerpc/kernel/irq.c
8860 @@ -460,6 +460,8 @@ void migrate_irqs(void)
8861 }
8862 #endif
8863
8864 +extern void gr_handle_kernel_exploit(void);
8865 +
8866 static inline void check_stack_overflow(void)
8867 {
8868 #ifdef CONFIG_DEBUG_STACKOVERFLOW
8869 @@ -472,6 +474,7 @@ static inline void check_stack_overflow(void)
8870 pr_err("do_IRQ: stack overflow: %ld\n",
8871 sp - sizeof(struct thread_info));
8872 dump_stack();
8873 + gr_handle_kernel_exploit();
8874 }
8875 #endif
8876 }
8877 diff --git a/arch/powerpc/kernel/module_32.c b/arch/powerpc/kernel/module_32.c
8878 index c94d2e0..992a9ce 100644
8879 --- a/arch/powerpc/kernel/module_32.c
8880 +++ b/arch/powerpc/kernel/module_32.c
8881 @@ -158,7 +158,7 @@ int module_frob_arch_sections(Elf32_Ehdr *hdr,
8882 me->arch.core_plt_section = i;
8883 }
8884 if (!me->arch.core_plt_section || !me->arch.init_plt_section) {
8885 - pr_err("Module doesn't contain .plt or .init.plt sections.\n");
8886 + pr_err("Module $s doesn't contain .plt or .init.plt sections.\n", me->name);
8887 return -ENOEXEC;
8888 }
8889
8890 @@ -188,11 +188,16 @@ static uint32_t do_plt_call(void *location,
8891
8892 pr_debug("Doing plt for call to 0x%x at 0x%x\n", val, (unsigned int)location);
8893 /* Init, or core PLT? */
8894 - if (location >= mod->module_core
8895 - && location < mod->module_core + mod->core_size)
8896 + if ((location >= mod->module_core_rx && location < mod->module_core_rx + mod->core_size_rx) ||
8897 + (location >= mod->module_core_rw && location < mod->module_core_rw + mod->core_size_rw))
8898 entry = (void *)sechdrs[mod->arch.core_plt_section].sh_addr;
8899 - else
8900 + else if ((location >= mod->module_init_rx && location < mod->module_init_rx + mod->init_size_rx) ||
8901 + (location >= mod->module_init_rw && location < mod->module_init_rw + mod->init_size_rw))
8902 entry = (void *)sechdrs[mod->arch.init_plt_section].sh_addr;
8903 + else {
8904 + printk(KERN_ERR "%s: invalid R_PPC_REL24 entry found\n", mod->name);
8905 + return ~0UL;
8906 + }
8907
8908 /* Find this entry, or if that fails, the next avail. entry */
8909 while (entry->jump[0]) {
8910 @@ -296,7 +301,7 @@ int apply_relocate_add(Elf32_Shdr *sechdrs,
8911 }
8912 #ifdef CONFIG_DYNAMIC_FTRACE
8913 module->arch.tramp =
8914 - do_plt_call(module->module_core,
8915 + do_plt_call(module->module_core_rx,
8916 (unsigned long)ftrace_caller,
8917 sechdrs, module);
8918 #endif
8919 diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c
8920 index b4cc7be..1fe8bb3 100644
8921 --- a/arch/powerpc/kernel/process.c
8922 +++ b/arch/powerpc/kernel/process.c
8923 @@ -1036,8 +1036,8 @@ void show_regs(struct pt_regs * regs)
8924 * Lookup NIP late so we have the best change of getting the
8925 * above info out without failing
8926 */
8927 - printk("NIP ["REG"] %pS\n", regs->nip, (void *)regs->nip);
8928 - printk("LR ["REG"] %pS\n", regs->link, (void *)regs->link);
8929 + printk("NIP ["REG"] %pA\n", regs->nip, (void *)regs->nip);
8930 + printk("LR ["REG"] %pA\n", regs->link, (void *)regs->link);
8931 #endif
8932 show_stack(current, (unsigned long *) regs->gpr[1]);
8933 if (!user_mode(regs))
8934 @@ -1549,10 +1549,10 @@ void show_stack(struct task_struct *tsk, unsigned long *stack)
8935 newsp = stack[0];
8936 ip = stack[STACK_FRAME_LR_SAVE];
8937 if (!firstframe || ip != lr) {
8938 - printk("["REG"] ["REG"] %pS", sp, ip, (void *)ip);
8939 + printk("["REG"] ["REG"] %pA", sp, ip, (void *)ip);
8940 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
8941 if ((ip == rth) && curr_frame >= 0) {
8942 - printk(" (%pS)",
8943 + printk(" (%pA)",
8944 (void *)current->ret_stack[curr_frame].ret);
8945 curr_frame--;
8946 }
8947 @@ -1572,7 +1572,7 @@ void show_stack(struct task_struct *tsk, unsigned long *stack)
8948 struct pt_regs *regs = (struct pt_regs *)
8949 (sp + STACK_FRAME_OVERHEAD);
8950 lr = regs->link;
8951 - printk("--- interrupt: %lx at %pS\n LR = %pS\n",
8952 + printk("--- interrupt: %lx at %pA\n LR = %pA\n",
8953 regs->trap, (void *)regs->nip, (void *)lr);
8954 firstframe = 1;
8955 }
8956 @@ -1608,49 +1608,3 @@ void notrace __ppc64_runlatch_off(void)
8957 mtspr(SPRN_CTRLT, ctrl);
8958 }
8959 #endif /* CONFIG_PPC64 */
8960 -
8961 -unsigned long arch_align_stack(unsigned long sp)
8962 -{
8963 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
8964 - sp -= get_random_int() & ~PAGE_MASK;
8965 - return sp & ~0xf;
8966 -}
8967 -
8968 -static inline unsigned long brk_rnd(void)
8969 -{
8970 - unsigned long rnd = 0;
8971 -
8972 - /* 8MB for 32bit, 1GB for 64bit */
8973 - if (is_32bit_task())
8974 - rnd = (long)(get_random_int() % (1<<(23-PAGE_SHIFT)));
8975 - else
8976 - rnd = (long)(get_random_int() % (1<<(30-PAGE_SHIFT)));
8977 -
8978 - return rnd << PAGE_SHIFT;
8979 -}
8980 -
8981 -unsigned long arch_randomize_brk(struct mm_struct *mm)
8982 -{
8983 - unsigned long base = mm->brk;
8984 - unsigned long ret;
8985 -
8986 -#ifdef CONFIG_PPC_STD_MMU_64
8987 - /*
8988 - * If we are using 1TB segments and we are allowed to randomise
8989 - * the heap, we can put it above 1TB so it is backed by a 1TB
8990 - * segment. Otherwise the heap will be in the bottom 1TB
8991 - * which always uses 256MB segments and this may result in a
8992 - * performance penalty.
8993 - */
8994 - if (!is_32bit_task() && (mmu_highuser_ssize == MMU_SEGSIZE_1T))
8995 - base = max_t(unsigned long, mm->brk, 1UL << SID_SHIFT_1T);
8996 -#endif
8997 -
8998 - ret = PAGE_ALIGN(base + brk_rnd());
8999 -
9000 - if (ret < mm->brk)
9001 - return mm->brk;
9002 -
9003 - return ret;
9004 -}
9005 -
9006 diff --git a/arch/powerpc/kernel/ptrace.c b/arch/powerpc/kernel/ptrace.c
9007 index f21897b..28c0428 100644
9008 --- a/arch/powerpc/kernel/ptrace.c
9009 +++ b/arch/powerpc/kernel/ptrace.c
9010 @@ -1762,6 +1762,10 @@ long arch_ptrace(struct task_struct *child, long request,
9011 return ret;
9012 }
9013
9014 +#ifdef CONFIG_GRKERNSEC_SETXID
9015 +extern void gr_delayed_cred_worker(void);
9016 +#endif
9017 +
9018 /*
9019 * We must return the syscall number to actually look up in the table.
9020 * This can be -1L to skip running any syscall at all.
9021 @@ -1774,6 +1778,11 @@ long do_syscall_trace_enter(struct pt_regs *regs)
9022
9023 secure_computing_strict(regs->gpr[0]);
9024
9025 +#ifdef CONFIG_GRKERNSEC_SETXID
9026 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
9027 + gr_delayed_cred_worker();
9028 +#endif
9029 +
9030 if (test_thread_flag(TIF_SYSCALL_TRACE) &&
9031 tracehook_report_syscall_entry(regs))
9032 /*
9033 @@ -1805,6 +1814,11 @@ void do_syscall_trace_leave(struct pt_regs *regs)
9034 {
9035 int step;
9036
9037 +#ifdef CONFIG_GRKERNSEC_SETXID
9038 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
9039 + gr_delayed_cred_worker();
9040 +#endif
9041 +
9042 audit_syscall_exit(regs);
9043
9044 if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
9045 diff --git a/arch/powerpc/kernel/signal_32.c b/arch/powerpc/kernel/signal_32.c
9046 index d3a831a..3a33123 100644
9047 --- a/arch/powerpc/kernel/signal_32.c
9048 +++ b/arch/powerpc/kernel/signal_32.c
9049 @@ -1011,7 +1011,7 @@ int handle_rt_signal32(struct ksignal *ksig, sigset_t *oldset,
9050 /* Save user registers on the stack */
9051 frame = &rt_sf->uc.uc_mcontext;
9052 addr = frame;
9053 - if (vdso32_rt_sigtramp && current->mm->context.vdso_base) {
9054 + if (vdso32_rt_sigtramp && current->mm->context.vdso_base != ~0UL) {
9055 sigret = 0;
9056 tramp = current->mm->context.vdso_base + vdso32_rt_sigtramp;
9057 } else {
9058 diff --git a/arch/powerpc/kernel/signal_64.c b/arch/powerpc/kernel/signal_64.c
9059 index c7c24d2..1bf7039 100644
9060 --- a/arch/powerpc/kernel/signal_64.c
9061 +++ b/arch/powerpc/kernel/signal_64.c
9062 @@ -754,7 +754,7 @@ int handle_rt_signal64(struct ksignal *ksig, sigset_t *set, struct pt_regs *regs
9063 current->thread.fp_state.fpscr = 0;
9064
9065 /* Set up to return from userspace. */
9066 - if (vdso64_rt_sigtramp && current->mm->context.vdso_base) {
9067 + if (vdso64_rt_sigtramp && current->mm->context.vdso_base != ~0UL) {
9068 regs->link = current->mm->context.vdso_base + vdso64_rt_sigtramp;
9069 } else {
9070 err |= setup_trampoline(__NR_rt_sigreturn, &frame->tramp[0]);
9071 diff --git a/arch/powerpc/kernel/traps.c b/arch/powerpc/kernel/traps.c
9072 index 19e4744..28a8d7b 100644
9073 --- a/arch/powerpc/kernel/traps.c
9074 +++ b/arch/powerpc/kernel/traps.c
9075 @@ -36,6 +36,7 @@
9076 #include <linux/debugfs.h>
9077 #include <linux/ratelimit.h>
9078 #include <linux/context_tracking.h>
9079 +#include <linux/uaccess.h>
9080
9081 #include <asm/emulated_ops.h>
9082 #include <asm/pgtable.h>
9083 @@ -142,6 +143,8 @@ static unsigned __kprobes long oops_begin(struct pt_regs *regs)
9084 return flags;
9085 }
9086
9087 +extern void gr_handle_kernel_exploit(void);
9088 +
9089 static void __kprobes oops_end(unsigned long flags, struct pt_regs *regs,
9090 int signr)
9091 {
9092 @@ -191,6 +194,9 @@ static void __kprobes oops_end(unsigned long flags, struct pt_regs *regs,
9093 panic("Fatal exception in interrupt");
9094 if (panic_on_oops)
9095 panic("Fatal exception");
9096 +
9097 + gr_handle_kernel_exploit();
9098 +
9099 do_exit(signr);
9100 }
9101
9102 @@ -1137,6 +1143,26 @@ void __kprobes program_check_exception(struct pt_regs *regs)
9103 enum ctx_state prev_state = exception_enter();
9104 unsigned int reason = get_reason(regs);
9105
9106 +#ifdef CONFIG_PAX_REFCOUNT
9107 + unsigned int bkpt;
9108 + const struct exception_table_entry *entry;
9109 +
9110 + if (reason & REASON_ILLEGAL) {
9111 + /* Check if PaX bad instruction */
9112 + if (!probe_kernel_address(regs->nip, bkpt) && bkpt == 0xc00b00) {
9113 + current->thread.trap_nr = 0;
9114 + pax_report_refcount_overflow(regs);
9115 + /* fixup_exception() for PowerPC does not exist, simulate its job */
9116 + if ((entry = search_exception_tables(regs->nip)) != NULL) {
9117 + regs->nip = entry->fixup;
9118 + return;
9119 + }
9120 + /* fixup_exception() could not handle */
9121 + goto bail;
9122 + }
9123 + }
9124 +#endif
9125 +
9126 /* We can now get here via a FP Unavailable exception if the core
9127 * has no FPU, in that case the reason flags will be 0 */
9128
9129 diff --git a/arch/powerpc/kernel/vdso.c b/arch/powerpc/kernel/vdso.c
9130 index 305eb0d..accc5b40 100644
9131 --- a/arch/powerpc/kernel/vdso.c
9132 +++ b/arch/powerpc/kernel/vdso.c
9133 @@ -34,6 +34,7 @@
9134 #include <asm/vdso.h>
9135 #include <asm/vdso_datapage.h>
9136 #include <asm/setup.h>
9137 +#include <asm/mman.h>
9138
9139 #undef DEBUG
9140
9141 @@ -220,7 +221,7 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
9142 vdso_base = VDSO32_MBASE;
9143 #endif
9144
9145 - current->mm->context.vdso_base = 0;
9146 + current->mm->context.vdso_base = ~0UL;
9147
9148 /* vDSO has a problem and was disabled, just don't "enable" it for the
9149 * process
9150 @@ -240,7 +241,7 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
9151 vdso_base = get_unmapped_area(NULL, vdso_base,
9152 (vdso_pages << PAGE_SHIFT) +
9153 ((VDSO_ALIGNMENT - 1) & PAGE_MASK),
9154 - 0, 0);
9155 + 0, MAP_PRIVATE | MAP_EXECUTABLE);
9156 if (IS_ERR_VALUE(vdso_base)) {
9157 rc = vdso_base;
9158 goto fail_mmapsem;
9159 diff --git a/arch/powerpc/kvm/powerpc.c b/arch/powerpc/kvm/powerpc.c
9160 index 27c0fac..6ec4a32 100644
9161 --- a/arch/powerpc/kvm/powerpc.c
9162 +++ b/arch/powerpc/kvm/powerpc.c
9163 @@ -1402,7 +1402,7 @@ void kvmppc_init_lpid(unsigned long nr_lpids_param)
9164 }
9165 EXPORT_SYMBOL_GPL(kvmppc_init_lpid);
9166
9167 -int kvm_arch_init(void *opaque)
9168 +int kvm_arch_init(const void *opaque)
9169 {
9170 return 0;
9171 }
9172 diff --git a/arch/powerpc/lib/usercopy_64.c b/arch/powerpc/lib/usercopy_64.c
9173 index 5eea6f3..5d10396 100644
9174 --- a/arch/powerpc/lib/usercopy_64.c
9175 +++ b/arch/powerpc/lib/usercopy_64.c
9176 @@ -9,22 +9,6 @@
9177 #include <linux/module.h>
9178 #include <asm/uaccess.h>
9179
9180 -unsigned long copy_from_user(void *to, const void __user *from, unsigned long n)
9181 -{
9182 - if (likely(access_ok(VERIFY_READ, from, n)))
9183 - n = __copy_from_user(to, from, n);
9184 - else
9185 - memset(to, 0, n);
9186 - return n;
9187 -}
9188 -
9189 -unsigned long copy_to_user(void __user *to, const void *from, unsigned long n)
9190 -{
9191 - if (likely(access_ok(VERIFY_WRITE, to, n)))
9192 - n = __copy_to_user(to, from, n);
9193 - return n;
9194 -}
9195 -
9196 unsigned long copy_in_user(void __user *to, const void __user *from,
9197 unsigned long n)
9198 {
9199 @@ -35,7 +19,5 @@ unsigned long copy_in_user(void __user *to, const void __user *from,
9200 return n;
9201 }
9202
9203 -EXPORT_SYMBOL(copy_from_user);
9204 -EXPORT_SYMBOL(copy_to_user);
9205 EXPORT_SYMBOL(copy_in_user);
9206
9207 diff --git a/arch/powerpc/mm/fault.c b/arch/powerpc/mm/fault.c
9208 index b396868..3eb6b9f 100644
9209 --- a/arch/powerpc/mm/fault.c
9210 +++ b/arch/powerpc/mm/fault.c
9211 @@ -33,6 +33,10 @@
9212 #include <linux/ratelimit.h>
9213 #include <linux/context_tracking.h>
9214 #include <linux/hugetlb.h>
9215 +#include <linux/slab.h>
9216 +#include <linux/pagemap.h>
9217 +#include <linux/compiler.h>
9218 +#include <linux/unistd.h>
9219
9220 #include <asm/firmware.h>
9221 #include <asm/page.h>
9222 @@ -68,6 +72,33 @@ static inline int notify_page_fault(struct pt_regs *regs)
9223 }
9224 #endif
9225
9226 +#ifdef CONFIG_PAX_PAGEEXEC
9227 +/*
9228 + * PaX: decide what to do with offenders (regs->nip = fault address)
9229 + *
9230 + * returns 1 when task should be killed
9231 + */
9232 +static int pax_handle_fetch_fault(struct pt_regs *regs)
9233 +{
9234 + return 1;
9235 +}
9236 +
9237 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
9238 +{
9239 + unsigned long i;
9240 +
9241 + printk(KERN_ERR "PAX: bytes at PC: ");
9242 + for (i = 0; i < 5; i++) {
9243 + unsigned int c;
9244 + if (get_user(c, (unsigned int __user *)pc+i))
9245 + printk(KERN_CONT "???????? ");
9246 + else
9247 + printk(KERN_CONT "%08x ", c);
9248 + }
9249 + printk("\n");
9250 +}
9251 +#endif
9252 +
9253 /*
9254 * Check whether the instruction at regs->nip is a store using
9255 * an update addressing form which will update r1.
9256 @@ -227,7 +258,7 @@ int __kprobes do_page_fault(struct pt_regs *regs, unsigned long address,
9257 * indicate errors in DSISR but can validly be set in SRR1.
9258 */
9259 if (trap == 0x400)
9260 - error_code &= 0x48200000;
9261 + error_code &= 0x58200000;
9262 else
9263 is_write = error_code & DSISR_ISSTORE;
9264 #else
9265 @@ -383,12 +414,16 @@ good_area:
9266 * "undefined". Of those that can be set, this is the only
9267 * one which seems bad.
9268 */
9269 - if (error_code & 0x10000000)
9270 + if (error_code & DSISR_GUARDED)
9271 /* Guarded storage error. */
9272 goto bad_area;
9273 #endif /* CONFIG_8xx */
9274
9275 if (is_exec) {
9276 +#ifdef CONFIG_PPC_STD_MMU
9277 + if (error_code & DSISR_GUARDED)
9278 + goto bad_area;
9279 +#endif
9280 /*
9281 * Allow execution from readable areas if the MMU does not
9282 * provide separate controls over reading and executing.
9283 @@ -483,6 +518,23 @@ bad_area:
9284 bad_area_nosemaphore:
9285 /* User mode accesses cause a SIGSEGV */
9286 if (user_mode(regs)) {
9287 +
9288 +#ifdef CONFIG_PAX_PAGEEXEC
9289 + if (mm->pax_flags & MF_PAX_PAGEEXEC) {
9290 +#ifdef CONFIG_PPC_STD_MMU
9291 + if (is_exec && (error_code & (DSISR_PROTFAULT | DSISR_GUARDED))) {
9292 +#else
9293 + if (is_exec && regs->nip == address) {
9294 +#endif
9295 + switch (pax_handle_fetch_fault(regs)) {
9296 + }
9297 +
9298 + pax_report_fault(regs, (void *)regs->nip, (void *)regs->gpr[PT_R1]);
9299 + do_group_exit(SIGKILL);
9300 + }
9301 + }
9302 +#endif
9303 +
9304 _exception(SIGSEGV, regs, code, address);
9305 goto bail;
9306 }
9307 diff --git a/arch/powerpc/mm/mmap.c b/arch/powerpc/mm/mmap.c
9308 index cb8bdbe..cde4bc7 100644
9309 --- a/arch/powerpc/mm/mmap.c
9310 +++ b/arch/powerpc/mm/mmap.c
9311 @@ -53,10 +53,14 @@ static inline int mmap_is_legacy(void)
9312 return sysctl_legacy_va_layout;
9313 }
9314
9315 -static unsigned long mmap_rnd(void)
9316 +static unsigned long mmap_rnd(struct mm_struct *mm)
9317 {
9318 unsigned long rnd = 0;
9319
9320 +#ifdef CONFIG_PAX_RANDMMAP
9321 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
9322 +#endif
9323 +
9324 if (current->flags & PF_RANDOMIZE) {
9325 /* 8MB for 32bit, 1GB for 64bit */
9326 if (is_32bit_task())
9327 @@ -67,7 +71,7 @@ static unsigned long mmap_rnd(void)
9328 return rnd << PAGE_SHIFT;
9329 }
9330
9331 -static inline unsigned long mmap_base(void)
9332 +static inline unsigned long mmap_base(struct mm_struct *mm)
9333 {
9334 unsigned long gap = rlimit(RLIMIT_STACK);
9335
9336 @@ -76,7 +80,7 @@ static inline unsigned long mmap_base(void)
9337 else if (gap > MAX_GAP)
9338 gap = MAX_GAP;
9339
9340 - return PAGE_ALIGN(TASK_SIZE - gap - mmap_rnd());
9341 + return PAGE_ALIGN(TASK_SIZE - gap - mmap_rnd(mm));
9342 }
9343
9344 /*
9345 @@ -91,9 +95,21 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
9346 */
9347 if (mmap_is_legacy()) {
9348 mm->mmap_base = TASK_UNMAPPED_BASE;
9349 +
9350 +#ifdef CONFIG_PAX_RANDMMAP
9351 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9352 + mm->mmap_base += mm->delta_mmap;
9353 +#endif
9354 +
9355 mm->get_unmapped_area = arch_get_unmapped_area;
9356 } else {
9357 - mm->mmap_base = mmap_base();
9358 + mm->mmap_base = mmap_base(mm);
9359 +
9360 +#ifdef CONFIG_PAX_RANDMMAP
9361 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9362 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
9363 +#endif
9364 +
9365 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
9366 }
9367 }
9368 diff --git a/arch/powerpc/mm/slice.c b/arch/powerpc/mm/slice.c
9369 index 0f432a7..abfe841 100644
9370 --- a/arch/powerpc/mm/slice.c
9371 +++ b/arch/powerpc/mm/slice.c
9372 @@ -105,7 +105,7 @@ static int slice_area_is_free(struct mm_struct *mm, unsigned long addr,
9373 if ((mm->task_size - len) < addr)
9374 return 0;
9375 vma = find_vma(mm, addr);
9376 - return (!vma || (addr + len) <= vma->vm_start);
9377 + return check_heap_stack_gap(vma, addr, len, 0);
9378 }
9379
9380 static int slice_low_has_vma(struct mm_struct *mm, unsigned long slice)
9381 @@ -277,6 +277,12 @@ static unsigned long slice_find_area_bottomup(struct mm_struct *mm,
9382 info.align_offset = 0;
9383
9384 addr = TASK_UNMAPPED_BASE;
9385 +
9386 +#ifdef CONFIG_PAX_RANDMMAP
9387 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9388 + addr += mm->delta_mmap;
9389 +#endif
9390 +
9391 while (addr < TASK_SIZE) {
9392 info.low_limit = addr;
9393 if (!slice_scan_available(addr, available, 1, &addr))
9394 @@ -410,6 +416,11 @@ unsigned long slice_get_unmapped_area(unsigned long addr, unsigned long len,
9395 if (fixed && addr > (mm->task_size - len))
9396 return -ENOMEM;
9397
9398 +#ifdef CONFIG_PAX_RANDMMAP
9399 + if (!fixed && (mm->pax_flags & MF_PAX_RANDMMAP))
9400 + addr = 0;
9401 +#endif
9402 +
9403 /* If hint, make sure it matches our alignment restrictions */
9404 if (!fixed && addr) {
9405 addr = _ALIGN_UP(addr, 1ul << pshift);
9406 diff --git a/arch/powerpc/platforms/cell/spufs/file.c b/arch/powerpc/platforms/cell/spufs/file.c
9407 index d966bbe..372124a 100644
9408 --- a/arch/powerpc/platforms/cell/spufs/file.c
9409 +++ b/arch/powerpc/platforms/cell/spufs/file.c
9410 @@ -280,9 +280,9 @@ spufs_mem_mmap_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
9411 return VM_FAULT_NOPAGE;
9412 }
9413
9414 -static int spufs_mem_mmap_access(struct vm_area_struct *vma,
9415 +static ssize_t spufs_mem_mmap_access(struct vm_area_struct *vma,
9416 unsigned long address,
9417 - void *buf, int len, int write)
9418 + void *buf, size_t len, int write)
9419 {
9420 struct spu_context *ctx = vma->vm_file->private_data;
9421 unsigned long offset = address - vma->vm_start;
9422 diff --git a/arch/s390/include/asm/atomic.h b/arch/s390/include/asm/atomic.h
9423 index fa934fe..c296056 100644
9424 --- a/arch/s390/include/asm/atomic.h
9425 +++ b/arch/s390/include/asm/atomic.h
9426 @@ -412,4 +412,14 @@ static inline long long atomic64_dec_if_positive(atomic64_t *v)
9427 #define atomic64_dec_and_test(_v) (atomic64_sub_return(1, _v) == 0)
9428 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
9429
9430 +#define atomic64_read_unchecked(v) atomic64_read(v)
9431 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
9432 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
9433 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
9434 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
9435 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
9436 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
9437 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
9438 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
9439 +
9440 #endif /* __ARCH_S390_ATOMIC__ */
9441 diff --git a/arch/s390/include/asm/barrier.h b/arch/s390/include/asm/barrier.h
9442 index 8d72471..5322500 100644
9443 --- a/arch/s390/include/asm/barrier.h
9444 +++ b/arch/s390/include/asm/barrier.h
9445 @@ -42,7 +42,7 @@
9446 do { \
9447 compiletime_assert_atomic_type(*p); \
9448 barrier(); \
9449 - ACCESS_ONCE(*p) = (v); \
9450 + ACCESS_ONCE_RW(*p) = (v); \
9451 } while (0)
9452
9453 #define smp_load_acquire(p) \
9454 diff --git a/arch/s390/include/asm/cache.h b/arch/s390/include/asm/cache.h
9455 index 4d7ccac..d03d0ad 100644
9456 --- a/arch/s390/include/asm/cache.h
9457 +++ b/arch/s390/include/asm/cache.h
9458 @@ -9,8 +9,10 @@
9459 #ifndef __ARCH_S390_CACHE_H
9460 #define __ARCH_S390_CACHE_H
9461
9462 -#define L1_CACHE_BYTES 256
9463 +#include <linux/const.h>
9464 +
9465 #define L1_CACHE_SHIFT 8
9466 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
9467 #define NET_SKB_PAD 32
9468
9469 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
9470 diff --git a/arch/s390/include/asm/elf.h b/arch/s390/include/asm/elf.h
9471 index c9c875d..b4b0e4c 100644
9472 --- a/arch/s390/include/asm/elf.h
9473 +++ b/arch/s390/include/asm/elf.h
9474 @@ -163,8 +163,14 @@ extern unsigned int vdso_enabled;
9475 the loader. We need to make sure that it is out of the way of the program
9476 that it will "exec", and that there is sufficient room for the brk. */
9477
9478 -extern unsigned long randomize_et_dyn(void);
9479 -#define ELF_ET_DYN_BASE randomize_et_dyn()
9480 +#define ELF_ET_DYN_BASE (STACK_TOP / 3 * 2)
9481 +
9482 +#ifdef CONFIG_PAX_ASLR
9483 +#define PAX_ELF_ET_DYN_BASE (test_thread_flag(TIF_31BIT) ? 0x10000UL : 0x80000000UL)
9484 +
9485 +#define PAX_DELTA_MMAP_LEN (test_thread_flag(TIF_31BIT) ? 15 : 26)
9486 +#define PAX_DELTA_STACK_LEN (test_thread_flag(TIF_31BIT) ? 15 : 26)
9487 +#endif
9488
9489 /* This yields a mask that user programs can use to figure out what
9490 instruction set this CPU supports. */
9491 @@ -225,9 +231,6 @@ struct linux_binprm;
9492 #define ARCH_HAS_SETUP_ADDITIONAL_PAGES 1
9493 int arch_setup_additional_pages(struct linux_binprm *, int);
9494
9495 -extern unsigned long arch_randomize_brk(struct mm_struct *mm);
9496 -#define arch_randomize_brk arch_randomize_brk
9497 -
9498 void *fill_cpu_elf_notes(void *ptr, struct save_area *sa, __vector128 *vxrs);
9499
9500 #endif
9501 diff --git a/arch/s390/include/asm/exec.h b/arch/s390/include/asm/exec.h
9502 index c4a93d6..4d2a9b4 100644
9503 --- a/arch/s390/include/asm/exec.h
9504 +++ b/arch/s390/include/asm/exec.h
9505 @@ -7,6 +7,6 @@
9506 #ifndef __ASM_EXEC_H
9507 #define __ASM_EXEC_H
9508
9509 -extern unsigned long arch_align_stack(unsigned long sp);
9510 +#define arch_align_stack(x) ((x) & ~0xfUL)
9511
9512 #endif /* __ASM_EXEC_H */
9513 diff --git a/arch/s390/include/asm/uaccess.h b/arch/s390/include/asm/uaccess.h
9514 index cd4c68e..6764641 100644
9515 --- a/arch/s390/include/asm/uaccess.h
9516 +++ b/arch/s390/include/asm/uaccess.h
9517 @@ -59,6 +59,7 @@ static inline int __range_ok(unsigned long addr, unsigned long size)
9518 __range_ok((unsigned long)(addr), (size)); \
9519 })
9520
9521 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
9522 #define access_ok(type, addr, size) __access_ok(addr, size)
9523
9524 /*
9525 @@ -275,6 +276,10 @@ static inline unsigned long __must_check
9526 copy_to_user(void __user *to, const void *from, unsigned long n)
9527 {
9528 might_fault();
9529 +
9530 + if ((long)n < 0)
9531 + return n;
9532 +
9533 return __copy_to_user(to, from, n);
9534 }
9535
9536 @@ -303,10 +308,14 @@ __compiletime_warning("copy_from_user() buffer size is not provably correct")
9537 static inline unsigned long __must_check
9538 copy_from_user(void *to, const void __user *from, unsigned long n)
9539 {
9540 - unsigned int sz = __compiletime_object_size(to);
9541 + size_t sz = __compiletime_object_size(to);
9542
9543 might_fault();
9544 - if (unlikely(sz != -1 && sz < n)) {
9545 +
9546 + if ((long)n < 0)
9547 + return n;
9548 +
9549 + if (unlikely(sz != (size_t)-1 && sz < n)) {
9550 copy_from_user_overflow();
9551 return n;
9552 }
9553 diff --git a/arch/s390/kernel/module.c b/arch/s390/kernel/module.c
9554 index 2ca9586..55682a9 100644
9555 --- a/arch/s390/kernel/module.c
9556 +++ b/arch/s390/kernel/module.c
9557 @@ -165,11 +165,11 @@ int module_frob_arch_sections(Elf_Ehdr *hdr, Elf_Shdr *sechdrs,
9558
9559 /* Increase core size by size of got & plt and set start
9560 offsets for got and plt. */
9561 - me->core_size = ALIGN(me->core_size, 4);
9562 - me->arch.got_offset = me->core_size;
9563 - me->core_size += me->arch.got_size;
9564 - me->arch.plt_offset = me->core_size;
9565 - me->core_size += me->arch.plt_size;
9566 + me->core_size_rw = ALIGN(me->core_size_rw, 4);
9567 + me->arch.got_offset = me->core_size_rw;
9568 + me->core_size_rw += me->arch.got_size;
9569 + me->arch.plt_offset = me->core_size_rx;
9570 + me->core_size_rx += me->arch.plt_size;
9571 return 0;
9572 }
9573
9574 @@ -285,7 +285,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9575 if (info->got_initialized == 0) {
9576 Elf_Addr *gotent;
9577
9578 - gotent = me->module_core + me->arch.got_offset +
9579 + gotent = me->module_core_rw + me->arch.got_offset +
9580 info->got_offset;
9581 *gotent = val;
9582 info->got_initialized = 1;
9583 @@ -308,7 +308,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9584 rc = apply_rela_bits(loc, val, 0, 64, 0);
9585 else if (r_type == R_390_GOTENT ||
9586 r_type == R_390_GOTPLTENT) {
9587 - val += (Elf_Addr) me->module_core - loc;
9588 + val += (Elf_Addr) me->module_core_rw - loc;
9589 rc = apply_rela_bits(loc, val, 1, 32, 1);
9590 }
9591 break;
9592 @@ -321,7 +321,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9593 case R_390_PLTOFF64: /* 16 bit offset from GOT to PLT. */
9594 if (info->plt_initialized == 0) {
9595 unsigned int *ip;
9596 - ip = me->module_core + me->arch.plt_offset +
9597 + ip = me->module_core_rx + me->arch.plt_offset +
9598 info->plt_offset;
9599 #ifndef CONFIG_64BIT
9600 ip[0] = 0x0d105810; /* basr 1,0; l 1,6(1); br 1 */
9601 @@ -346,7 +346,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9602 val - loc + 0xffffUL < 0x1ffffeUL) ||
9603 (r_type == R_390_PLT32DBL &&
9604 val - loc + 0xffffffffULL < 0x1fffffffeULL)))
9605 - val = (Elf_Addr) me->module_core +
9606 + val = (Elf_Addr) me->module_core_rx +
9607 me->arch.plt_offset +
9608 info->plt_offset;
9609 val += rela->r_addend - loc;
9610 @@ -368,7 +368,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9611 case R_390_GOTOFF32: /* 32 bit offset to GOT. */
9612 case R_390_GOTOFF64: /* 64 bit offset to GOT. */
9613 val = val + rela->r_addend -
9614 - ((Elf_Addr) me->module_core + me->arch.got_offset);
9615 + ((Elf_Addr) me->module_core_rw + me->arch.got_offset);
9616 if (r_type == R_390_GOTOFF16)
9617 rc = apply_rela_bits(loc, val, 0, 16, 0);
9618 else if (r_type == R_390_GOTOFF32)
9619 @@ -378,7 +378,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9620 break;
9621 case R_390_GOTPC: /* 32 bit PC relative offset to GOT. */
9622 case R_390_GOTPCDBL: /* 32 bit PC rel. off. to GOT shifted by 1. */
9623 - val = (Elf_Addr) me->module_core + me->arch.got_offset +
9624 + val = (Elf_Addr) me->module_core_rw + me->arch.got_offset +
9625 rela->r_addend - loc;
9626 if (r_type == R_390_GOTPC)
9627 rc = apply_rela_bits(loc, val, 1, 32, 0);
9628 diff --git a/arch/s390/kernel/process.c b/arch/s390/kernel/process.c
9629 index 13fc097..84d375f 100644
9630 --- a/arch/s390/kernel/process.c
9631 +++ b/arch/s390/kernel/process.c
9632 @@ -227,27 +227,3 @@ unsigned long get_wchan(struct task_struct *p)
9633 }
9634 return 0;
9635 }
9636 -
9637 -unsigned long arch_align_stack(unsigned long sp)
9638 -{
9639 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
9640 - sp -= get_random_int() & ~PAGE_MASK;
9641 - return sp & ~0xf;
9642 -}
9643 -
9644 -static inline unsigned long brk_rnd(void)
9645 -{
9646 - /* 8MB for 32bit, 1GB for 64bit */
9647 - if (is_32bit_task())
9648 - return (get_random_int() & 0x7ffUL) << PAGE_SHIFT;
9649 - else
9650 - return (get_random_int() & 0x3ffffUL) << PAGE_SHIFT;
9651 -}
9652 -
9653 -unsigned long arch_randomize_brk(struct mm_struct *mm)
9654 -{
9655 - unsigned long ret;
9656 -
9657 - ret = PAGE_ALIGN(mm->brk + brk_rnd());
9658 - return (ret > mm->brk) ? ret : mm->brk;
9659 -}
9660 diff --git a/arch/s390/mm/mmap.c b/arch/s390/mm/mmap.c
9661 index 179a2c2..371e85c 100644
9662 --- a/arch/s390/mm/mmap.c
9663 +++ b/arch/s390/mm/mmap.c
9664 @@ -204,9 +204,21 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
9665 */
9666 if (mmap_is_legacy()) {
9667 mm->mmap_base = mmap_base_legacy();
9668 +
9669 +#ifdef CONFIG_PAX_RANDMMAP
9670 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9671 + mm->mmap_base += mm->delta_mmap;
9672 +#endif
9673 +
9674 mm->get_unmapped_area = arch_get_unmapped_area;
9675 } else {
9676 mm->mmap_base = mmap_base();
9677 +
9678 +#ifdef CONFIG_PAX_RANDMMAP
9679 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9680 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
9681 +#endif
9682 +
9683 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
9684 }
9685 }
9686 @@ -279,9 +291,21 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
9687 */
9688 if (mmap_is_legacy()) {
9689 mm->mmap_base = mmap_base_legacy();
9690 +
9691 +#ifdef CONFIG_PAX_RANDMMAP
9692 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9693 + mm->mmap_base += mm->delta_mmap;
9694 +#endif
9695 +
9696 mm->get_unmapped_area = s390_get_unmapped_area;
9697 } else {
9698 mm->mmap_base = mmap_base();
9699 +
9700 +#ifdef CONFIG_PAX_RANDMMAP
9701 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9702 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
9703 +#endif
9704 +
9705 mm->get_unmapped_area = s390_get_unmapped_area_topdown;
9706 }
9707 }
9708 diff --git a/arch/score/include/asm/cache.h b/arch/score/include/asm/cache.h
9709 index ae3d59f..f65f075 100644
9710 --- a/arch/score/include/asm/cache.h
9711 +++ b/arch/score/include/asm/cache.h
9712 @@ -1,7 +1,9 @@
9713 #ifndef _ASM_SCORE_CACHE_H
9714 #define _ASM_SCORE_CACHE_H
9715
9716 +#include <linux/const.h>
9717 +
9718 #define L1_CACHE_SHIFT 4
9719 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
9720 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
9721
9722 #endif /* _ASM_SCORE_CACHE_H */
9723 diff --git a/arch/score/include/asm/exec.h b/arch/score/include/asm/exec.h
9724 index f9f3cd5..58ff438 100644
9725 --- a/arch/score/include/asm/exec.h
9726 +++ b/arch/score/include/asm/exec.h
9727 @@ -1,6 +1,6 @@
9728 #ifndef _ASM_SCORE_EXEC_H
9729 #define _ASM_SCORE_EXEC_H
9730
9731 -extern unsigned long arch_align_stack(unsigned long sp);
9732 +#define arch_align_stack(x) (x)
9733
9734 #endif /* _ASM_SCORE_EXEC_H */
9735 diff --git a/arch/score/kernel/process.c b/arch/score/kernel/process.c
9736 index a1519ad3..e8ac1ff 100644
9737 --- a/arch/score/kernel/process.c
9738 +++ b/arch/score/kernel/process.c
9739 @@ -116,8 +116,3 @@ unsigned long get_wchan(struct task_struct *task)
9740
9741 return task_pt_regs(task)->cp0_epc;
9742 }
9743 -
9744 -unsigned long arch_align_stack(unsigned long sp)
9745 -{
9746 - return sp;
9747 -}
9748 diff --git a/arch/sh/include/asm/cache.h b/arch/sh/include/asm/cache.h
9749 index ef9e555..331bd29 100644
9750 --- a/arch/sh/include/asm/cache.h
9751 +++ b/arch/sh/include/asm/cache.h
9752 @@ -9,10 +9,11 @@
9753 #define __ASM_SH_CACHE_H
9754 #ifdef __KERNEL__
9755
9756 +#include <linux/const.h>
9757 #include <linux/init.h>
9758 #include <cpu/cache.h>
9759
9760 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
9761 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
9762
9763 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
9764
9765 diff --git a/arch/sh/mm/mmap.c b/arch/sh/mm/mmap.c
9766 index 6777177..cb5e44f 100644
9767 --- a/arch/sh/mm/mmap.c
9768 +++ b/arch/sh/mm/mmap.c
9769 @@ -36,6 +36,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
9770 struct mm_struct *mm = current->mm;
9771 struct vm_area_struct *vma;
9772 int do_colour_align;
9773 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
9774 struct vm_unmapped_area_info info;
9775
9776 if (flags & MAP_FIXED) {
9777 @@ -55,6 +56,10 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
9778 if (filp || (flags & MAP_SHARED))
9779 do_colour_align = 1;
9780
9781 +#ifdef CONFIG_PAX_RANDMMAP
9782 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
9783 +#endif
9784 +
9785 if (addr) {
9786 if (do_colour_align)
9787 addr = COLOUR_ALIGN(addr, pgoff);
9788 @@ -62,14 +67,13 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
9789 addr = PAGE_ALIGN(addr);
9790
9791 vma = find_vma(mm, addr);
9792 - if (TASK_SIZE - len >= addr &&
9793 - (!vma || addr + len <= vma->vm_start))
9794 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
9795 return addr;
9796 }
9797
9798 info.flags = 0;
9799 info.length = len;
9800 - info.low_limit = TASK_UNMAPPED_BASE;
9801 + info.low_limit = mm->mmap_base;
9802 info.high_limit = TASK_SIZE;
9803 info.align_mask = do_colour_align ? (PAGE_MASK & shm_align_mask) : 0;
9804 info.align_offset = pgoff << PAGE_SHIFT;
9805 @@ -85,6 +89,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
9806 struct mm_struct *mm = current->mm;
9807 unsigned long addr = addr0;
9808 int do_colour_align;
9809 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
9810 struct vm_unmapped_area_info info;
9811
9812 if (flags & MAP_FIXED) {
9813 @@ -104,6 +109,10 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
9814 if (filp || (flags & MAP_SHARED))
9815 do_colour_align = 1;
9816
9817 +#ifdef CONFIG_PAX_RANDMMAP
9818 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
9819 +#endif
9820 +
9821 /* requesting a specific address */
9822 if (addr) {
9823 if (do_colour_align)
9824 @@ -112,8 +121,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
9825 addr = PAGE_ALIGN(addr);
9826
9827 vma = find_vma(mm, addr);
9828 - if (TASK_SIZE - len >= addr &&
9829 - (!vma || addr + len <= vma->vm_start))
9830 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
9831 return addr;
9832 }
9833
9834 @@ -135,6 +143,12 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
9835 VM_BUG_ON(addr != -ENOMEM);
9836 info.flags = 0;
9837 info.low_limit = TASK_UNMAPPED_BASE;
9838 +
9839 +#ifdef CONFIG_PAX_RANDMMAP
9840 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9841 + info.low_limit += mm->delta_mmap;
9842 +#endif
9843 +
9844 info.high_limit = TASK_SIZE;
9845 addr = vm_unmapped_area(&info);
9846 }
9847 diff --git a/arch/sparc/include/asm/atomic_64.h b/arch/sparc/include/asm/atomic_64.h
9848 index 4082749..fd97781 100644
9849 --- a/arch/sparc/include/asm/atomic_64.h
9850 +++ b/arch/sparc/include/asm/atomic_64.h
9851 @@ -15,18 +15,38 @@
9852 #define ATOMIC64_INIT(i) { (i) }
9853
9854 #define atomic_read(v) ACCESS_ONCE((v)->counter)
9855 +static inline int atomic_read_unchecked(const atomic_unchecked_t *v)
9856 +{
9857 + return ACCESS_ONCE(v->counter);
9858 +}
9859 #define atomic64_read(v) ACCESS_ONCE((v)->counter)
9860 +static inline long atomic64_read_unchecked(const atomic64_unchecked_t *v)
9861 +{
9862 + return ACCESS_ONCE(v->counter);
9863 +}
9864
9865 #define atomic_set(v, i) (((v)->counter) = i)
9866 +static inline void atomic_set_unchecked(atomic_unchecked_t *v, int i)
9867 +{
9868 + v->counter = i;
9869 +}
9870 #define atomic64_set(v, i) (((v)->counter) = i)
9871 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long i)
9872 +{
9873 + v->counter = i;
9874 +}
9875
9876 -#define ATOMIC_OP(op) \
9877 -void atomic_##op(int, atomic_t *); \
9878 -void atomic64_##op(long, atomic64_t *);
9879 +#define __ATOMIC_OP(op, suffix) \
9880 +void atomic_##op##suffix(int, atomic##suffix##_t *); \
9881 +void atomic64_##op##suffix(long, atomic64##suffix##_t *);
9882
9883 -#define ATOMIC_OP_RETURN(op) \
9884 -int atomic_##op##_return(int, atomic_t *); \
9885 -long atomic64_##op##_return(long, atomic64_t *);
9886 +#define ATOMIC_OP(op) __ATOMIC_OP(op, ) __ATOMIC_OP(op, _unchecked)
9887 +
9888 +#define __ATOMIC_OP_RETURN(op, suffix) \
9889 +int atomic_##op##_return##suffix(int, atomic##suffix##_t *); \
9890 +long atomic64_##op##_return##suffix(long, atomic64##suffix##_t *);
9891 +
9892 +#define ATOMIC_OP_RETURN(op) __ATOMIC_OP_RETURN(op, ) __ATOMIC_OP_RETURN(op, _unchecked)
9893
9894 #define ATOMIC_OPS(op) ATOMIC_OP(op) ATOMIC_OP_RETURN(op)
9895
9896 @@ -35,13 +55,23 @@ ATOMIC_OPS(sub)
9897
9898 #undef ATOMIC_OPS
9899 #undef ATOMIC_OP_RETURN
9900 +#undef __ATOMIC_OP_RETURN
9901 #undef ATOMIC_OP
9902 +#undef __ATOMIC_OP
9903
9904 #define atomic_dec_return(v) atomic_sub_return(1, v)
9905 #define atomic64_dec_return(v) atomic64_sub_return(1, v)
9906
9907 #define atomic_inc_return(v) atomic_add_return(1, v)
9908 +static inline int atomic_inc_return_unchecked(atomic_unchecked_t *v)
9909 +{
9910 + return atomic_add_return_unchecked(1, v);
9911 +}
9912 #define atomic64_inc_return(v) atomic64_add_return(1, v)
9913 +static inline long atomic64_inc_return_unchecked(atomic64_unchecked_t *v)
9914 +{
9915 + return atomic64_add_return_unchecked(1, v);
9916 +}
9917
9918 /*
9919 * atomic_inc_and_test - increment and test
9920 @@ -52,6 +82,10 @@ ATOMIC_OPS(sub)
9921 * other cases.
9922 */
9923 #define atomic_inc_and_test(v) (atomic_inc_return(v) == 0)
9924 +static inline int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
9925 +{
9926 + return atomic_inc_return_unchecked(v) == 0;
9927 +}
9928 #define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0)
9929
9930 #define atomic_sub_and_test(i, v) (atomic_sub_return(i, v) == 0)
9931 @@ -61,25 +95,60 @@ ATOMIC_OPS(sub)
9932 #define atomic64_dec_and_test(v) (atomic64_sub_return(1, v) == 0)
9933
9934 #define atomic_inc(v) atomic_add(1, v)
9935 +static inline void atomic_inc_unchecked(atomic_unchecked_t *v)
9936 +{
9937 + atomic_add_unchecked(1, v);
9938 +}
9939 #define atomic64_inc(v) atomic64_add(1, v)
9940 +static inline void atomic64_inc_unchecked(atomic64_unchecked_t *v)
9941 +{
9942 + atomic64_add_unchecked(1, v);
9943 +}
9944
9945 #define atomic_dec(v) atomic_sub(1, v)
9946 +static inline void atomic_dec_unchecked(atomic_unchecked_t *v)
9947 +{
9948 + atomic_sub_unchecked(1, v);
9949 +}
9950 #define atomic64_dec(v) atomic64_sub(1, v)
9951 +static inline void atomic64_dec_unchecked(atomic64_unchecked_t *v)
9952 +{
9953 + atomic64_sub_unchecked(1, v);
9954 +}
9955
9956 #define atomic_add_negative(i, v) (atomic_add_return(i, v) < 0)
9957 #define atomic64_add_negative(i, v) (atomic64_add_return(i, v) < 0)
9958
9959 #define atomic_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n)))
9960 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old, int new)
9961 +{
9962 + return cmpxchg(&v->counter, old, new);
9963 +}
9964 #define atomic_xchg(v, new) (xchg(&((v)->counter), new))
9965 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
9966 +{
9967 + return xchg(&v->counter, new);
9968 +}
9969
9970 static inline int __atomic_add_unless(atomic_t *v, int a, int u)
9971 {
9972 - int c, old;
9973 + int c, old, new;
9974 c = atomic_read(v);
9975 for (;;) {
9976 - if (unlikely(c == (u)))
9977 + if (unlikely(c == u))
9978 break;
9979 - old = atomic_cmpxchg((v), c, c + (a));
9980 +
9981 + asm volatile("addcc %2, %0, %0\n"
9982 +
9983 +#ifdef CONFIG_PAX_REFCOUNT
9984 + "tvs %%icc, 6\n"
9985 +#endif
9986 +
9987 + : "=r" (new)
9988 + : "0" (c), "ir" (a)
9989 + : "cc");
9990 +
9991 + old = atomic_cmpxchg(v, c, new);
9992 if (likely(old == c))
9993 break;
9994 c = old;
9995 @@ -90,20 +159,35 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u)
9996 #define atomic64_cmpxchg(v, o, n) \
9997 ((__typeof__((v)->counter))cmpxchg(&((v)->counter), (o), (n)))
9998 #define atomic64_xchg(v, new) (xchg(&((v)->counter), new))
9999 +static inline long atomic64_xchg_unchecked(atomic64_unchecked_t *v, long new)
10000 +{
10001 + return xchg(&v->counter, new);
10002 +}
10003
10004 static inline long atomic64_add_unless(atomic64_t *v, long a, long u)
10005 {
10006 - long c, old;
10007 + long c, old, new;
10008 c = atomic64_read(v);
10009 for (;;) {
10010 - if (unlikely(c == (u)))
10011 + if (unlikely(c == u))
10012 break;
10013 - old = atomic64_cmpxchg((v), c, c + (a));
10014 +
10015 + asm volatile("addcc %2, %0, %0\n"
10016 +
10017 +#ifdef CONFIG_PAX_REFCOUNT
10018 + "tvs %%xcc, 6\n"
10019 +#endif
10020 +
10021 + : "=r" (new)
10022 + : "0" (c), "ir" (a)
10023 + : "cc");
10024 +
10025 + old = atomic64_cmpxchg(v, c, new);
10026 if (likely(old == c))
10027 break;
10028 c = old;
10029 }
10030 - return c != (u);
10031 + return c != u;
10032 }
10033
10034 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
10035 diff --git a/arch/sparc/include/asm/barrier_64.h b/arch/sparc/include/asm/barrier_64.h
10036 index 7664894..45a974b 100644
10037 --- a/arch/sparc/include/asm/barrier_64.h
10038 +++ b/arch/sparc/include/asm/barrier_64.h
10039 @@ -60,7 +60,7 @@ do { __asm__ __volatile__("ba,pt %%xcc, 1f\n\t" \
10040 do { \
10041 compiletime_assert_atomic_type(*p); \
10042 barrier(); \
10043 - ACCESS_ONCE(*p) = (v); \
10044 + ACCESS_ONCE_RW(*p) = (v); \
10045 } while (0)
10046
10047 #define smp_load_acquire(p) \
10048 diff --git a/arch/sparc/include/asm/cache.h b/arch/sparc/include/asm/cache.h
10049 index 5bb6991..5c2132e 100644
10050 --- a/arch/sparc/include/asm/cache.h
10051 +++ b/arch/sparc/include/asm/cache.h
10052 @@ -7,10 +7,12 @@
10053 #ifndef _SPARC_CACHE_H
10054 #define _SPARC_CACHE_H
10055
10056 +#include <linux/const.h>
10057 +
10058 #define ARCH_SLAB_MINALIGN __alignof__(unsigned long long)
10059
10060 #define L1_CACHE_SHIFT 5
10061 -#define L1_CACHE_BYTES 32
10062 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
10063
10064 #ifdef CONFIG_SPARC32
10065 #define SMP_CACHE_BYTES_SHIFT 5
10066 diff --git a/arch/sparc/include/asm/elf_32.h b/arch/sparc/include/asm/elf_32.h
10067 index a24e41f..47677ff 100644
10068 --- a/arch/sparc/include/asm/elf_32.h
10069 +++ b/arch/sparc/include/asm/elf_32.h
10070 @@ -114,6 +114,13 @@ typedef struct {
10071
10072 #define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE)
10073
10074 +#ifdef CONFIG_PAX_ASLR
10075 +#define PAX_ELF_ET_DYN_BASE 0x10000UL
10076 +
10077 +#define PAX_DELTA_MMAP_LEN 16
10078 +#define PAX_DELTA_STACK_LEN 16
10079 +#endif
10080 +
10081 /* This yields a mask that user programs can use to figure out what
10082 instruction set this cpu supports. This can NOT be done in userspace
10083 on Sparc. */
10084 diff --git a/arch/sparc/include/asm/elf_64.h b/arch/sparc/include/asm/elf_64.h
10085 index 370ca1e..d4f4a98 100644
10086 --- a/arch/sparc/include/asm/elf_64.h
10087 +++ b/arch/sparc/include/asm/elf_64.h
10088 @@ -189,6 +189,13 @@ typedef struct {
10089 #define ELF_ET_DYN_BASE 0x0000010000000000UL
10090 #define COMPAT_ELF_ET_DYN_BASE 0x0000000070000000UL
10091
10092 +#ifdef CONFIG_PAX_ASLR
10093 +#define PAX_ELF_ET_DYN_BASE (test_thread_flag(TIF_32BIT) ? 0x10000UL : 0x100000UL)
10094 +
10095 +#define PAX_DELTA_MMAP_LEN (test_thread_flag(TIF_32BIT) ? 14 : 28)
10096 +#define PAX_DELTA_STACK_LEN (test_thread_flag(TIF_32BIT) ? 15 : 29)
10097 +#endif
10098 +
10099 extern unsigned long sparc64_elf_hwcap;
10100 #define ELF_HWCAP sparc64_elf_hwcap
10101
10102 diff --git a/arch/sparc/include/asm/pgalloc_32.h b/arch/sparc/include/asm/pgalloc_32.h
10103 index a3890da..f6a408e 100644
10104 --- a/arch/sparc/include/asm/pgalloc_32.h
10105 +++ b/arch/sparc/include/asm/pgalloc_32.h
10106 @@ -35,6 +35,7 @@ static inline void pgd_set(pgd_t * pgdp, pmd_t * pmdp)
10107 }
10108
10109 #define pgd_populate(MM, PGD, PMD) pgd_set(PGD, PMD)
10110 +#define pgd_populate_kernel(MM, PGD, PMD) pgd_populate((MM), (PGD), (PMD))
10111
10112 static inline pmd_t *pmd_alloc_one(struct mm_struct *mm,
10113 unsigned long address)
10114 diff --git a/arch/sparc/include/asm/pgalloc_64.h b/arch/sparc/include/asm/pgalloc_64.h
10115 index 5e31871..13469c6 100644
10116 --- a/arch/sparc/include/asm/pgalloc_64.h
10117 +++ b/arch/sparc/include/asm/pgalloc_64.h
10118 @@ -21,6 +21,7 @@ static inline void __pgd_populate(pgd_t *pgd, pud_t *pud)
10119 }
10120
10121 #define pgd_populate(MM, PGD, PUD) __pgd_populate(PGD, PUD)
10122 +#define pgd_populate_kernel(MM, PGD, PMD) pgd_populate((MM), (PGD), (PMD))
10123
10124 static inline pgd_t *pgd_alloc(struct mm_struct *mm)
10125 {
10126 @@ -38,6 +39,7 @@ static inline void __pud_populate(pud_t *pud, pmd_t *pmd)
10127 }
10128
10129 #define pud_populate(MM, PUD, PMD) __pud_populate(PUD, PMD)
10130 +#define pud_populate_kernel(MM, PUD, PMD) pud_populate((MM), (PUD), (PMD))
10131
10132 static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr)
10133 {
10134 diff --git a/arch/sparc/include/asm/pgtable.h b/arch/sparc/include/asm/pgtable.h
10135 index 59ba6f6..4518128 100644
10136 --- a/arch/sparc/include/asm/pgtable.h
10137 +++ b/arch/sparc/include/asm/pgtable.h
10138 @@ -5,4 +5,8 @@
10139 #else
10140 #include <asm/pgtable_32.h>
10141 #endif
10142 +
10143 +#define ktla_ktva(addr) (addr)
10144 +#define ktva_ktla(addr) (addr)
10145 +
10146 #endif
10147 diff --git a/arch/sparc/include/asm/pgtable_32.h b/arch/sparc/include/asm/pgtable_32.h
10148 index f06b36a..bca3189 100644
10149 --- a/arch/sparc/include/asm/pgtable_32.h
10150 +++ b/arch/sparc/include/asm/pgtable_32.h
10151 @@ -51,6 +51,9 @@ unsigned long __init bootmem_init(unsigned long *pages_avail);
10152 #define PAGE_SHARED SRMMU_PAGE_SHARED
10153 #define PAGE_COPY SRMMU_PAGE_COPY
10154 #define PAGE_READONLY SRMMU_PAGE_RDONLY
10155 +#define PAGE_SHARED_NOEXEC SRMMU_PAGE_SHARED_NOEXEC
10156 +#define PAGE_COPY_NOEXEC SRMMU_PAGE_COPY_NOEXEC
10157 +#define PAGE_READONLY_NOEXEC SRMMU_PAGE_RDONLY_NOEXEC
10158 #define PAGE_KERNEL SRMMU_PAGE_KERNEL
10159
10160 /* Top-level page directory - dummy used by init-mm.
10161 @@ -63,18 +66,18 @@ extern unsigned long ptr_in_current_pgd;
10162
10163 /* xwr */
10164 #define __P000 PAGE_NONE
10165 -#define __P001 PAGE_READONLY
10166 -#define __P010 PAGE_COPY
10167 -#define __P011 PAGE_COPY
10168 +#define __P001 PAGE_READONLY_NOEXEC
10169 +#define __P010 PAGE_COPY_NOEXEC
10170 +#define __P011 PAGE_COPY_NOEXEC
10171 #define __P100 PAGE_READONLY
10172 #define __P101 PAGE_READONLY
10173 #define __P110 PAGE_COPY
10174 #define __P111 PAGE_COPY
10175
10176 #define __S000 PAGE_NONE
10177 -#define __S001 PAGE_READONLY
10178 -#define __S010 PAGE_SHARED
10179 -#define __S011 PAGE_SHARED
10180 +#define __S001 PAGE_READONLY_NOEXEC
10181 +#define __S010 PAGE_SHARED_NOEXEC
10182 +#define __S011 PAGE_SHARED_NOEXEC
10183 #define __S100 PAGE_READONLY
10184 #define __S101 PAGE_READONLY
10185 #define __S110 PAGE_SHARED
10186 diff --git a/arch/sparc/include/asm/pgtsrmmu.h b/arch/sparc/include/asm/pgtsrmmu.h
10187 index ae51a11..eadfd03 100644
10188 --- a/arch/sparc/include/asm/pgtsrmmu.h
10189 +++ b/arch/sparc/include/asm/pgtsrmmu.h
10190 @@ -111,6 +111,11 @@
10191 SRMMU_EXEC | SRMMU_REF)
10192 #define SRMMU_PAGE_RDONLY __pgprot(SRMMU_VALID | SRMMU_CACHE | \
10193 SRMMU_EXEC | SRMMU_REF)
10194 +
10195 +#define SRMMU_PAGE_SHARED_NOEXEC __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_WRITE | SRMMU_REF)
10196 +#define SRMMU_PAGE_COPY_NOEXEC __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_REF)
10197 +#define SRMMU_PAGE_RDONLY_NOEXEC __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_REF)
10198 +
10199 #define SRMMU_PAGE_KERNEL __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_PRIV | \
10200 SRMMU_DIRTY | SRMMU_REF)
10201
10202 diff --git a/arch/sparc/include/asm/setup.h b/arch/sparc/include/asm/setup.h
10203 index 29d64b1..4272fe8 100644
10204 --- a/arch/sparc/include/asm/setup.h
10205 +++ b/arch/sparc/include/asm/setup.h
10206 @@ -55,8 +55,8 @@ int handle_ldf_stq(u32 insn, struct pt_regs *regs);
10207 void handle_ld_nf(u32 insn, struct pt_regs *regs);
10208
10209 /* init_64.c */
10210 -extern atomic_t dcpage_flushes;
10211 -extern atomic_t dcpage_flushes_xcall;
10212 +extern atomic_unchecked_t dcpage_flushes;
10213 +extern atomic_unchecked_t dcpage_flushes_xcall;
10214
10215 extern int sysctl_tsb_ratio;
10216 #endif
10217 diff --git a/arch/sparc/include/asm/spinlock_64.h b/arch/sparc/include/asm/spinlock_64.h
10218 index 9689176..63c18ea 100644
10219 --- a/arch/sparc/include/asm/spinlock_64.h
10220 +++ b/arch/sparc/include/asm/spinlock_64.h
10221 @@ -92,14 +92,19 @@ static inline void arch_spin_lock_flags(arch_spinlock_t *lock, unsigned long fla
10222
10223 /* Multi-reader locks, these are much saner than the 32-bit Sparc ones... */
10224
10225 -static void inline arch_read_lock(arch_rwlock_t *lock)
10226 +static inline void arch_read_lock(arch_rwlock_t *lock)
10227 {
10228 unsigned long tmp1, tmp2;
10229
10230 __asm__ __volatile__ (
10231 "1: ldsw [%2], %0\n"
10232 " brlz,pn %0, 2f\n"
10233 -"4: add %0, 1, %1\n"
10234 +"4: addcc %0, 1, %1\n"
10235 +
10236 +#ifdef CONFIG_PAX_REFCOUNT
10237 +" tvs %%icc, 6\n"
10238 +#endif
10239 +
10240 " cas [%2], %0, %1\n"
10241 " cmp %0, %1\n"
10242 " bne,pn %%icc, 1b\n"
10243 @@ -112,10 +117,10 @@ static void inline arch_read_lock(arch_rwlock_t *lock)
10244 " .previous"
10245 : "=&r" (tmp1), "=&r" (tmp2)
10246 : "r" (lock)
10247 - : "memory");
10248 + : "memory", "cc");
10249 }
10250
10251 -static int inline arch_read_trylock(arch_rwlock_t *lock)
10252 +static inline int arch_read_trylock(arch_rwlock_t *lock)
10253 {
10254 int tmp1, tmp2;
10255
10256 @@ -123,7 +128,12 @@ static int inline arch_read_trylock(arch_rwlock_t *lock)
10257 "1: ldsw [%2], %0\n"
10258 " brlz,a,pn %0, 2f\n"
10259 " mov 0, %0\n"
10260 -" add %0, 1, %1\n"
10261 +" addcc %0, 1, %1\n"
10262 +
10263 +#ifdef CONFIG_PAX_REFCOUNT
10264 +" tvs %%icc, 6\n"
10265 +#endif
10266 +
10267 " cas [%2], %0, %1\n"
10268 " cmp %0, %1\n"
10269 " bne,pn %%icc, 1b\n"
10270 @@ -136,13 +146,18 @@ static int inline arch_read_trylock(arch_rwlock_t *lock)
10271 return tmp1;
10272 }
10273
10274 -static void inline arch_read_unlock(arch_rwlock_t *lock)
10275 +static inline void arch_read_unlock(arch_rwlock_t *lock)
10276 {
10277 unsigned long tmp1, tmp2;
10278
10279 __asm__ __volatile__(
10280 "1: lduw [%2], %0\n"
10281 -" sub %0, 1, %1\n"
10282 +" subcc %0, 1, %1\n"
10283 +
10284 +#ifdef CONFIG_PAX_REFCOUNT
10285 +" tvs %%icc, 6\n"
10286 +#endif
10287 +
10288 " cas [%2], %0, %1\n"
10289 " cmp %0, %1\n"
10290 " bne,pn %%xcc, 1b\n"
10291 @@ -152,7 +167,7 @@ static void inline arch_read_unlock(arch_rwlock_t *lock)
10292 : "memory");
10293 }
10294
10295 -static void inline arch_write_lock(arch_rwlock_t *lock)
10296 +static inline void arch_write_lock(arch_rwlock_t *lock)
10297 {
10298 unsigned long mask, tmp1, tmp2;
10299
10300 @@ -177,7 +192,7 @@ static void inline arch_write_lock(arch_rwlock_t *lock)
10301 : "memory");
10302 }
10303
10304 -static void inline arch_write_unlock(arch_rwlock_t *lock)
10305 +static inline void arch_write_unlock(arch_rwlock_t *lock)
10306 {
10307 __asm__ __volatile__(
10308 " stw %%g0, [%0]"
10309 @@ -186,7 +201,7 @@ static void inline arch_write_unlock(arch_rwlock_t *lock)
10310 : "memory");
10311 }
10312
10313 -static int inline arch_write_trylock(arch_rwlock_t *lock)
10314 +static inline int arch_write_trylock(arch_rwlock_t *lock)
10315 {
10316 unsigned long mask, tmp1, tmp2, result;
10317
10318 diff --git a/arch/sparc/include/asm/thread_info_32.h b/arch/sparc/include/asm/thread_info_32.h
10319 index fd7bd0a..2e2fa7a 100644
10320 --- a/arch/sparc/include/asm/thread_info_32.h
10321 +++ b/arch/sparc/include/asm/thread_info_32.h
10322 @@ -47,6 +47,7 @@ struct thread_info {
10323 struct reg_window32 reg_window[NSWINS]; /* align for ldd! */
10324 unsigned long rwbuf_stkptrs[NSWINS];
10325 unsigned long w_saved;
10326 + unsigned long lowest_stack;
10327 };
10328
10329 /*
10330 diff --git a/arch/sparc/include/asm/thread_info_64.h b/arch/sparc/include/asm/thread_info_64.h
10331 index ff45516..73001ab 100644
10332 --- a/arch/sparc/include/asm/thread_info_64.h
10333 +++ b/arch/sparc/include/asm/thread_info_64.h
10334 @@ -61,6 +61,8 @@ struct thread_info {
10335 struct pt_regs *kern_una_regs;
10336 unsigned int kern_una_insn;
10337
10338 + unsigned long lowest_stack;
10339 +
10340 unsigned long fpregs[(7 * 256) / sizeof(unsigned long)]
10341 __attribute__ ((aligned(64)));
10342 };
10343 @@ -184,12 +186,13 @@ register struct thread_info *current_thread_info_reg asm("g6");
10344 #define TIF_NEED_RESCHED 3 /* rescheduling necessary */
10345 /* flag bit 4 is available */
10346 #define TIF_UNALIGNED 5 /* allowed to do unaligned accesses */
10347 -/* flag bit 6 is available */
10348 +#define TIF_GRSEC_SETXID 6 /* update credentials on syscall entry/exit */
10349 #define TIF_32BIT 7 /* 32-bit binary */
10350 #define TIF_NOHZ 8 /* in adaptive nohz mode */
10351 #define TIF_SECCOMP 9 /* secure computing */
10352 #define TIF_SYSCALL_AUDIT 10 /* syscall auditing active */
10353 #define TIF_SYSCALL_TRACEPOINT 11 /* syscall tracepoint instrumentation */
10354 +
10355 /* NOTE: Thread flags >= 12 should be ones we have no interest
10356 * in using in assembly, else we can't use the mask as
10357 * an immediate value in instructions such as andcc.
10358 @@ -209,12 +212,17 @@ register struct thread_info *current_thread_info_reg asm("g6");
10359 #define _TIF_SYSCALL_AUDIT (1<<TIF_SYSCALL_AUDIT)
10360 #define _TIF_SYSCALL_TRACEPOINT (1<<TIF_SYSCALL_TRACEPOINT)
10361 #define _TIF_POLLING_NRFLAG (1<<TIF_POLLING_NRFLAG)
10362 +#define _TIF_GRSEC_SETXID (1<<TIF_GRSEC_SETXID)
10363
10364 #define _TIF_USER_WORK_MASK ((0xff << TI_FLAG_WSAVED_SHIFT) | \
10365 _TIF_DO_NOTIFY_RESUME_MASK | \
10366 _TIF_NEED_RESCHED)
10367 #define _TIF_DO_NOTIFY_RESUME_MASK (_TIF_NOTIFY_RESUME | _TIF_SIGPENDING)
10368
10369 +#define _TIF_WORK_SYSCALL \
10370 + (_TIF_SYSCALL_TRACE | _TIF_SECCOMP | _TIF_SYSCALL_AUDIT | \
10371 + _TIF_SYSCALL_TRACEPOINT | _TIF_NOHZ | _TIF_GRSEC_SETXID)
10372 +
10373 #define is_32bit_task() (test_thread_flag(TIF_32BIT))
10374
10375 /*
10376 diff --git a/arch/sparc/include/asm/uaccess.h b/arch/sparc/include/asm/uaccess.h
10377 index bd56c28..4b63d83 100644
10378 --- a/arch/sparc/include/asm/uaccess.h
10379 +++ b/arch/sparc/include/asm/uaccess.h
10380 @@ -1,5 +1,6 @@
10381 #ifndef ___ASM_SPARC_UACCESS_H
10382 #define ___ASM_SPARC_UACCESS_H
10383 +
10384 #if defined(__sparc__) && defined(__arch64__)
10385 #include <asm/uaccess_64.h>
10386 #else
10387 diff --git a/arch/sparc/include/asm/uaccess_32.h b/arch/sparc/include/asm/uaccess_32.h
10388 index 64ee103..388aef0 100644
10389 --- a/arch/sparc/include/asm/uaccess_32.h
10390 +++ b/arch/sparc/include/asm/uaccess_32.h
10391 @@ -47,6 +47,7 @@
10392 #define __user_ok(addr, size) ({ (void)(size); (addr) < STACK_TOP; })
10393 #define __kernel_ok (segment_eq(get_fs(), KERNEL_DS))
10394 #define __access_ok(addr, size) (__user_ok((addr) & get_fs().seg, (size)))
10395 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
10396 #define access_ok(type, addr, size) \
10397 ({ (void)(type); __access_ok((unsigned long)(addr), size); })
10398
10399 @@ -313,27 +314,46 @@ unsigned long __copy_user(void __user *to, const void __user *from, unsigned lon
10400
10401 static inline unsigned long copy_to_user(void __user *to, const void *from, unsigned long n)
10402 {
10403 - if (n && __access_ok((unsigned long) to, n))
10404 + if ((long)n < 0)
10405 + return n;
10406 +
10407 + if (n && __access_ok((unsigned long) to, n)) {
10408 + if (!__builtin_constant_p(n))
10409 + check_object_size(from, n, true);
10410 return __copy_user(to, (__force void __user *) from, n);
10411 - else
10412 + } else
10413 return n;
10414 }
10415
10416 static inline unsigned long __copy_to_user(void __user *to, const void *from, unsigned long n)
10417 {
10418 + if ((long)n < 0)
10419 + return n;
10420 +
10421 + if (!__builtin_constant_p(n))
10422 + check_object_size(from, n, true);
10423 +
10424 return __copy_user(to, (__force void __user *) from, n);
10425 }
10426
10427 static inline unsigned long copy_from_user(void *to, const void __user *from, unsigned long n)
10428 {
10429 - if (n && __access_ok((unsigned long) from, n))
10430 + if ((long)n < 0)
10431 + return n;
10432 +
10433 + if (n && __access_ok((unsigned long) from, n)) {
10434 + if (!__builtin_constant_p(n))
10435 + check_object_size(to, n, false);
10436 return __copy_user((__force void __user *) to, from, n);
10437 - else
10438 + } else
10439 return n;
10440 }
10441
10442 static inline unsigned long __copy_from_user(void *to, const void __user *from, unsigned long n)
10443 {
10444 + if ((long)n < 0)
10445 + return n;
10446 +
10447 return __copy_user((__force void __user *) to, from, n);
10448 }
10449
10450 diff --git a/arch/sparc/include/asm/uaccess_64.h b/arch/sparc/include/asm/uaccess_64.h
10451 index a35194b..47dabc0d 100644
10452 --- a/arch/sparc/include/asm/uaccess_64.h
10453 +++ b/arch/sparc/include/asm/uaccess_64.h
10454 @@ -10,6 +10,7 @@
10455 #include <linux/compiler.h>
10456 #include <linux/string.h>
10457 #include <linux/thread_info.h>
10458 +#include <linux/kernel.h>
10459 #include <asm/asi.h>
10460 #include <asm/spitfire.h>
10461 #include <asm-generic/uaccess-unaligned.h>
10462 @@ -54,6 +55,11 @@ static inline int __access_ok(const void __user * addr, unsigned long size)
10463 return 1;
10464 }
10465
10466 +static inline int access_ok_noprefault(int type, const void __user * addr, unsigned long size)
10467 +{
10468 + return 1;
10469 +}
10470 +
10471 static inline int access_ok(int type, const void __user * addr, unsigned long size)
10472 {
10473 return 1;
10474 @@ -228,8 +234,15 @@ unsigned long copy_from_user_fixup(void *to, const void __user *from,
10475 static inline unsigned long __must_check
10476 copy_from_user(void *to, const void __user *from, unsigned long size)
10477 {
10478 - unsigned long ret = ___copy_from_user(to, from, size);
10479 + unsigned long ret;
10480
10481 + if ((long)size < 0 || size > INT_MAX)
10482 + return size;
10483 +
10484 + if (!__builtin_constant_p(size))
10485 + check_object_size(to, size, false);
10486 +
10487 + ret = ___copy_from_user(to, from, size);
10488 if (unlikely(ret))
10489 ret = copy_from_user_fixup(to, from, size);
10490
10491 @@ -245,8 +258,15 @@ unsigned long copy_to_user_fixup(void __user *to, const void *from,
10492 static inline unsigned long __must_check
10493 copy_to_user(void __user *to, const void *from, unsigned long size)
10494 {
10495 - unsigned long ret = ___copy_to_user(to, from, size);
10496 + unsigned long ret;
10497
10498 + if ((long)size < 0 || size > INT_MAX)
10499 + return size;
10500 +
10501 + if (!__builtin_constant_p(size))
10502 + check_object_size(from, size, true);
10503 +
10504 + ret = ___copy_to_user(to, from, size);
10505 if (unlikely(ret))
10506 ret = copy_to_user_fixup(to, from, size);
10507 return ret;
10508 diff --git a/arch/sparc/kernel/Makefile b/arch/sparc/kernel/Makefile
10509 index 7cf9c6e..6206648 100644
10510 --- a/arch/sparc/kernel/Makefile
10511 +++ b/arch/sparc/kernel/Makefile
10512 @@ -4,7 +4,7 @@
10513 #
10514
10515 asflags-y := -ansi
10516 -ccflags-y := -Werror
10517 +#ccflags-y := -Werror
10518
10519 extra-y := head_$(BITS).o
10520
10521 diff --git a/arch/sparc/kernel/process_32.c b/arch/sparc/kernel/process_32.c
10522 index 50e7b62..79fae35 100644
10523 --- a/arch/sparc/kernel/process_32.c
10524 +++ b/arch/sparc/kernel/process_32.c
10525 @@ -123,14 +123,14 @@ void show_regs(struct pt_regs *r)
10526
10527 printk("PSR: %08lx PC: %08lx NPC: %08lx Y: %08lx %s\n",
10528 r->psr, r->pc, r->npc, r->y, print_tainted());
10529 - printk("PC: <%pS>\n", (void *) r->pc);
10530 + printk("PC: <%pA>\n", (void *) r->pc);
10531 printk("%%G: %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
10532 r->u_regs[0], r->u_regs[1], r->u_regs[2], r->u_regs[3],
10533 r->u_regs[4], r->u_regs[5], r->u_regs[6], r->u_regs[7]);
10534 printk("%%O: %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
10535 r->u_regs[8], r->u_regs[9], r->u_regs[10], r->u_regs[11],
10536 r->u_regs[12], r->u_regs[13], r->u_regs[14], r->u_regs[15]);
10537 - printk("RPC: <%pS>\n", (void *) r->u_regs[15]);
10538 + printk("RPC: <%pA>\n", (void *) r->u_regs[15]);
10539
10540 printk("%%L: %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
10541 rw->locals[0], rw->locals[1], rw->locals[2], rw->locals[3],
10542 @@ -167,7 +167,7 @@ void show_stack(struct task_struct *tsk, unsigned long *_ksp)
10543 rw = (struct reg_window32 *) fp;
10544 pc = rw->ins[7];
10545 printk("[%08lx : ", pc);
10546 - printk("%pS ] ", (void *) pc);
10547 + printk("%pA ] ", (void *) pc);
10548 fp = rw->ins[6];
10549 } while (++count < 16);
10550 printk("\n");
10551 diff --git a/arch/sparc/kernel/process_64.c b/arch/sparc/kernel/process_64.c
10552 index 46a5964..a35c62c 100644
10553 --- a/arch/sparc/kernel/process_64.c
10554 +++ b/arch/sparc/kernel/process_64.c
10555 @@ -161,7 +161,7 @@ static void show_regwindow(struct pt_regs *regs)
10556 printk("i4: %016lx i5: %016lx i6: %016lx i7: %016lx\n",
10557 rwk->ins[4], rwk->ins[5], rwk->ins[6], rwk->ins[7]);
10558 if (regs->tstate & TSTATE_PRIV)
10559 - printk("I7: <%pS>\n", (void *) rwk->ins[7]);
10560 + printk("I7: <%pA>\n", (void *) rwk->ins[7]);
10561 }
10562
10563 void show_regs(struct pt_regs *regs)
10564 @@ -170,7 +170,7 @@ void show_regs(struct pt_regs *regs)
10565
10566 printk("TSTATE: %016lx TPC: %016lx TNPC: %016lx Y: %08x %s\n", regs->tstate,
10567 regs->tpc, regs->tnpc, regs->y, print_tainted());
10568 - printk("TPC: <%pS>\n", (void *) regs->tpc);
10569 + printk("TPC: <%pA>\n", (void *) regs->tpc);
10570 printk("g0: %016lx g1: %016lx g2: %016lx g3: %016lx\n",
10571 regs->u_regs[0], regs->u_regs[1], regs->u_regs[2],
10572 regs->u_regs[3]);
10573 @@ -183,7 +183,7 @@ void show_regs(struct pt_regs *regs)
10574 printk("o4: %016lx o5: %016lx sp: %016lx ret_pc: %016lx\n",
10575 regs->u_regs[12], regs->u_regs[13], regs->u_regs[14],
10576 regs->u_regs[15]);
10577 - printk("RPC: <%pS>\n", (void *) regs->u_regs[15]);
10578 + printk("RPC: <%pA>\n", (void *) regs->u_regs[15]);
10579 show_regwindow(regs);
10580 show_stack(current, (unsigned long *) regs->u_regs[UREG_FP]);
10581 }
10582 @@ -278,7 +278,7 @@ void arch_trigger_all_cpu_backtrace(bool include_self)
10583 ((tp && tp->task) ? tp->task->pid : -1));
10584
10585 if (gp->tstate & TSTATE_PRIV) {
10586 - printk(" TPC[%pS] O7[%pS] I7[%pS] RPC[%pS]\n",
10587 + printk(" TPC[%pA] O7[%pA] I7[%pA] RPC[%pA]\n",
10588 (void *) gp->tpc,
10589 (void *) gp->o7,
10590 (void *) gp->i7,
10591 diff --git a/arch/sparc/kernel/prom_common.c b/arch/sparc/kernel/prom_common.c
10592 index 79cc0d1..ec62734 100644
10593 --- a/arch/sparc/kernel/prom_common.c
10594 +++ b/arch/sparc/kernel/prom_common.c
10595 @@ -144,7 +144,7 @@ static int __init prom_common_nextprop(phandle node, char *prev, char *buf)
10596
10597 unsigned int prom_early_allocated __initdata;
10598
10599 -static struct of_pdt_ops prom_sparc_ops __initdata = {
10600 +static struct of_pdt_ops prom_sparc_ops __initconst = {
10601 .nextprop = prom_common_nextprop,
10602 .getproplen = prom_getproplen,
10603 .getproperty = prom_getproperty,
10604 diff --git a/arch/sparc/kernel/ptrace_64.c b/arch/sparc/kernel/ptrace_64.c
10605 index 9ddc492..27a5619 100644
10606 --- a/arch/sparc/kernel/ptrace_64.c
10607 +++ b/arch/sparc/kernel/ptrace_64.c
10608 @@ -1060,6 +1060,10 @@ long arch_ptrace(struct task_struct *child, long request,
10609 return ret;
10610 }
10611
10612 +#ifdef CONFIG_GRKERNSEC_SETXID
10613 +extern void gr_delayed_cred_worker(void);
10614 +#endif
10615 +
10616 asmlinkage int syscall_trace_enter(struct pt_regs *regs)
10617 {
10618 int ret = 0;
10619 @@ -1070,6 +1074,11 @@ asmlinkage int syscall_trace_enter(struct pt_regs *regs)
10620 if (test_thread_flag(TIF_NOHZ))
10621 user_exit();
10622
10623 +#ifdef CONFIG_GRKERNSEC_SETXID
10624 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
10625 + gr_delayed_cred_worker();
10626 +#endif
10627 +
10628 if (test_thread_flag(TIF_SYSCALL_TRACE))
10629 ret = tracehook_report_syscall_entry(regs);
10630
10631 @@ -1088,6 +1097,11 @@ asmlinkage void syscall_trace_leave(struct pt_regs *regs)
10632 if (test_thread_flag(TIF_NOHZ))
10633 user_exit();
10634
10635 +#ifdef CONFIG_GRKERNSEC_SETXID
10636 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
10637 + gr_delayed_cred_worker();
10638 +#endif
10639 +
10640 audit_syscall_exit(regs);
10641
10642 if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
10643 diff --git a/arch/sparc/kernel/smp_64.c b/arch/sparc/kernel/smp_64.c
10644 index 61139d9..c1a5f28 100644
10645 --- a/arch/sparc/kernel/smp_64.c
10646 +++ b/arch/sparc/kernel/smp_64.c
10647 @@ -887,7 +887,7 @@ void smp_flush_dcache_page_impl(struct page *page, int cpu)
10648 return;
10649
10650 #ifdef CONFIG_DEBUG_DCFLUSH
10651 - atomic_inc(&dcpage_flushes);
10652 + atomic_inc_unchecked(&dcpage_flushes);
10653 #endif
10654
10655 this_cpu = get_cpu();
10656 @@ -911,7 +911,7 @@ void smp_flush_dcache_page_impl(struct page *page, int cpu)
10657 xcall_deliver(data0, __pa(pg_addr),
10658 (u64) pg_addr, cpumask_of(cpu));
10659 #ifdef CONFIG_DEBUG_DCFLUSH
10660 - atomic_inc(&dcpage_flushes_xcall);
10661 + atomic_inc_unchecked(&dcpage_flushes_xcall);
10662 #endif
10663 }
10664 }
10665 @@ -930,7 +930,7 @@ void flush_dcache_page_all(struct mm_struct *mm, struct page *page)
10666 preempt_disable();
10667
10668 #ifdef CONFIG_DEBUG_DCFLUSH
10669 - atomic_inc(&dcpage_flushes);
10670 + atomic_inc_unchecked(&dcpage_flushes);
10671 #endif
10672 data0 = 0;
10673 pg_addr = page_address(page);
10674 @@ -947,7 +947,7 @@ void flush_dcache_page_all(struct mm_struct *mm, struct page *page)
10675 xcall_deliver(data0, __pa(pg_addr),
10676 (u64) pg_addr, cpu_online_mask);
10677 #ifdef CONFIG_DEBUG_DCFLUSH
10678 - atomic_inc(&dcpage_flushes_xcall);
10679 + atomic_inc_unchecked(&dcpage_flushes_xcall);
10680 #endif
10681 }
10682 __local_flush_dcache_page(page);
10683 diff --git a/arch/sparc/kernel/sys_sparc_32.c b/arch/sparc/kernel/sys_sparc_32.c
10684 index 646988d..b88905f 100644
10685 --- a/arch/sparc/kernel/sys_sparc_32.c
10686 +++ b/arch/sparc/kernel/sys_sparc_32.c
10687 @@ -54,7 +54,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
10688 if (len > TASK_SIZE - PAGE_SIZE)
10689 return -ENOMEM;
10690 if (!addr)
10691 - addr = TASK_UNMAPPED_BASE;
10692 + addr = current->mm->mmap_base;
10693
10694 info.flags = 0;
10695 info.length = len;
10696 diff --git a/arch/sparc/kernel/sys_sparc_64.c b/arch/sparc/kernel/sys_sparc_64.c
10697 index 30e7ddb..266a3b0 100644
10698 --- a/arch/sparc/kernel/sys_sparc_64.c
10699 +++ b/arch/sparc/kernel/sys_sparc_64.c
10700 @@ -89,13 +89,14 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
10701 struct vm_area_struct * vma;
10702 unsigned long task_size = TASK_SIZE;
10703 int do_color_align;
10704 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
10705 struct vm_unmapped_area_info info;
10706
10707 if (flags & MAP_FIXED) {
10708 /* We do not accept a shared mapping if it would violate
10709 * cache aliasing constraints.
10710 */
10711 - if ((flags & MAP_SHARED) &&
10712 + if ((filp || (flags & MAP_SHARED)) &&
10713 ((addr - (pgoff << PAGE_SHIFT)) & (SHMLBA - 1)))
10714 return -EINVAL;
10715 return addr;
10716 @@ -110,6 +111,10 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
10717 if (filp || (flags & MAP_SHARED))
10718 do_color_align = 1;
10719
10720 +#ifdef CONFIG_PAX_RANDMMAP
10721 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
10722 +#endif
10723 +
10724 if (addr) {
10725 if (do_color_align)
10726 addr = COLOR_ALIGN(addr, pgoff);
10727 @@ -117,22 +122,28 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
10728 addr = PAGE_ALIGN(addr);
10729
10730 vma = find_vma(mm, addr);
10731 - if (task_size - len >= addr &&
10732 - (!vma || addr + len <= vma->vm_start))
10733 + if (task_size - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
10734 return addr;
10735 }
10736
10737 info.flags = 0;
10738 info.length = len;
10739 - info.low_limit = TASK_UNMAPPED_BASE;
10740 + info.low_limit = mm->mmap_base;
10741 info.high_limit = min(task_size, VA_EXCLUDE_START);
10742 info.align_mask = do_color_align ? (PAGE_MASK & (SHMLBA - 1)) : 0;
10743 info.align_offset = pgoff << PAGE_SHIFT;
10744 + info.threadstack_offset = offset;
10745 addr = vm_unmapped_area(&info);
10746
10747 if ((addr & ~PAGE_MASK) && task_size > VA_EXCLUDE_END) {
10748 VM_BUG_ON(addr != -ENOMEM);
10749 info.low_limit = VA_EXCLUDE_END;
10750 +
10751 +#ifdef CONFIG_PAX_RANDMMAP
10752 + if (mm->pax_flags & MF_PAX_RANDMMAP)
10753 + info.low_limit += mm->delta_mmap;
10754 +#endif
10755 +
10756 info.high_limit = task_size;
10757 addr = vm_unmapped_area(&info);
10758 }
10759 @@ -150,6 +161,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10760 unsigned long task_size = STACK_TOP32;
10761 unsigned long addr = addr0;
10762 int do_color_align;
10763 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
10764 struct vm_unmapped_area_info info;
10765
10766 /* This should only ever run for 32-bit processes. */
10767 @@ -159,7 +171,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10768 /* We do not accept a shared mapping if it would violate
10769 * cache aliasing constraints.
10770 */
10771 - if ((flags & MAP_SHARED) &&
10772 + if ((filp || (flags & MAP_SHARED)) &&
10773 ((addr - (pgoff << PAGE_SHIFT)) & (SHMLBA - 1)))
10774 return -EINVAL;
10775 return addr;
10776 @@ -172,6 +184,10 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10777 if (filp || (flags & MAP_SHARED))
10778 do_color_align = 1;
10779
10780 +#ifdef CONFIG_PAX_RANDMMAP
10781 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
10782 +#endif
10783 +
10784 /* requesting a specific address */
10785 if (addr) {
10786 if (do_color_align)
10787 @@ -180,8 +196,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10788 addr = PAGE_ALIGN(addr);
10789
10790 vma = find_vma(mm, addr);
10791 - if (task_size - len >= addr &&
10792 - (!vma || addr + len <= vma->vm_start))
10793 + if (task_size - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
10794 return addr;
10795 }
10796
10797 @@ -191,6 +206,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10798 info.high_limit = mm->mmap_base;
10799 info.align_mask = do_color_align ? (PAGE_MASK & (SHMLBA - 1)) : 0;
10800 info.align_offset = pgoff << PAGE_SHIFT;
10801 + info.threadstack_offset = offset;
10802 addr = vm_unmapped_area(&info);
10803
10804 /*
10805 @@ -203,6 +219,12 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10806 VM_BUG_ON(addr != -ENOMEM);
10807 info.flags = 0;
10808 info.low_limit = TASK_UNMAPPED_BASE;
10809 +
10810 +#ifdef CONFIG_PAX_RANDMMAP
10811 + if (mm->pax_flags & MF_PAX_RANDMMAP)
10812 + info.low_limit += mm->delta_mmap;
10813 +#endif
10814 +
10815 info.high_limit = STACK_TOP32;
10816 addr = vm_unmapped_area(&info);
10817 }
10818 @@ -259,10 +281,14 @@ unsigned long get_fb_unmapped_area(struct file *filp, unsigned long orig_addr, u
10819 EXPORT_SYMBOL(get_fb_unmapped_area);
10820
10821 /* Essentially the same as PowerPC. */
10822 -static unsigned long mmap_rnd(void)
10823 +static unsigned long mmap_rnd(struct mm_struct *mm)
10824 {
10825 unsigned long rnd = 0UL;
10826
10827 +#ifdef CONFIG_PAX_RANDMMAP
10828 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
10829 +#endif
10830 +
10831 if (current->flags & PF_RANDOMIZE) {
10832 unsigned long val = get_random_int();
10833 if (test_thread_flag(TIF_32BIT))
10834 @@ -275,7 +301,7 @@ static unsigned long mmap_rnd(void)
10835
10836 void arch_pick_mmap_layout(struct mm_struct *mm)
10837 {
10838 - unsigned long random_factor = mmap_rnd();
10839 + unsigned long random_factor = mmap_rnd(mm);
10840 unsigned long gap;
10841
10842 /*
10843 @@ -288,6 +314,12 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
10844 gap == RLIM_INFINITY ||
10845 sysctl_legacy_va_layout) {
10846 mm->mmap_base = TASK_UNMAPPED_BASE + random_factor;
10847 +
10848 +#ifdef CONFIG_PAX_RANDMMAP
10849 + if (mm->pax_flags & MF_PAX_RANDMMAP)
10850 + mm->mmap_base += mm->delta_mmap;
10851 +#endif
10852 +
10853 mm->get_unmapped_area = arch_get_unmapped_area;
10854 } else {
10855 /* We know it's 32-bit */
10856 @@ -299,6 +331,12 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
10857 gap = (task_size / 6 * 5);
10858
10859 mm->mmap_base = PAGE_ALIGN(task_size - gap - random_factor);
10860 +
10861 +#ifdef CONFIG_PAX_RANDMMAP
10862 + if (mm->pax_flags & MF_PAX_RANDMMAP)
10863 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
10864 +#endif
10865 +
10866 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
10867 }
10868 }
10869 diff --git a/arch/sparc/kernel/syscalls.S b/arch/sparc/kernel/syscalls.S
10870 index bb00089..e0ea580 100644
10871 --- a/arch/sparc/kernel/syscalls.S
10872 +++ b/arch/sparc/kernel/syscalls.S
10873 @@ -62,7 +62,7 @@ sys32_rt_sigreturn:
10874 #endif
10875 .align 32
10876 1: ldx [%g6 + TI_FLAGS], %l5
10877 - andcc %l5, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT|_TIF_NOHZ), %g0
10878 + andcc %l5, _TIF_WORK_SYSCALL, %g0
10879 be,pt %icc, rtrap
10880 nop
10881 call syscall_trace_leave
10882 @@ -194,7 +194,7 @@ linux_sparc_syscall32:
10883
10884 srl %i3, 0, %o3 ! IEU0
10885 srl %i2, 0, %o2 ! IEU0 Group
10886 - andcc %l0, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT|_TIF_NOHZ), %g0
10887 + andcc %l0, _TIF_WORK_SYSCALL, %g0
10888 bne,pn %icc, linux_syscall_trace32 ! CTI
10889 mov %i0, %l5 ! IEU1
10890 5: call %l7 ! CTI Group brk forced
10891 @@ -218,7 +218,7 @@ linux_sparc_syscall:
10892
10893 mov %i3, %o3 ! IEU1
10894 mov %i4, %o4 ! IEU0 Group
10895 - andcc %l0, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT|_TIF_NOHZ), %g0
10896 + andcc %l0, _TIF_WORK_SYSCALL, %g0
10897 bne,pn %icc, linux_syscall_trace ! CTI Group
10898 mov %i0, %l5 ! IEU0
10899 2: call %l7 ! CTI Group brk forced
10900 @@ -233,7 +233,7 @@ ret_sys_call:
10901
10902 cmp %o0, -ERESTART_RESTARTBLOCK
10903 bgeu,pn %xcc, 1f
10904 - andcc %l0, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT|_TIF_NOHZ), %g0
10905 + andcc %l0, _TIF_WORK_SYSCALL, %g0
10906 ldx [%sp + PTREGS_OFF + PT_V9_TNPC], %l1 ! pc = npc
10907
10908 2:
10909 diff --git a/arch/sparc/kernel/traps_32.c b/arch/sparc/kernel/traps_32.c
10910 index 6fd386c5..6907d81 100644
10911 --- a/arch/sparc/kernel/traps_32.c
10912 +++ b/arch/sparc/kernel/traps_32.c
10913 @@ -44,6 +44,8 @@ static void instruction_dump(unsigned long *pc)
10914 #define __SAVE __asm__ __volatile__("save %sp, -0x40, %sp\n\t")
10915 #define __RESTORE __asm__ __volatile__("restore %g0, %g0, %g0\n\t")
10916
10917 +extern void gr_handle_kernel_exploit(void);
10918 +
10919 void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
10920 {
10921 static int die_counter;
10922 @@ -76,15 +78,17 @@ void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
10923 count++ < 30 &&
10924 (((unsigned long) rw) >= PAGE_OFFSET) &&
10925 !(((unsigned long) rw) & 0x7)) {
10926 - printk("Caller[%08lx]: %pS\n", rw->ins[7],
10927 + printk("Caller[%08lx]: %pA\n", rw->ins[7],
10928 (void *) rw->ins[7]);
10929 rw = (struct reg_window32 *)rw->ins[6];
10930 }
10931 }
10932 printk("Instruction DUMP:");
10933 instruction_dump ((unsigned long *) regs->pc);
10934 - if(regs->psr & PSR_PS)
10935 + if(regs->psr & PSR_PS) {
10936 + gr_handle_kernel_exploit();
10937 do_exit(SIGKILL);
10938 + }
10939 do_exit(SIGSEGV);
10940 }
10941
10942 diff --git a/arch/sparc/kernel/traps_64.c b/arch/sparc/kernel/traps_64.c
10943 index 0e69974..0c15a6e 100644
10944 --- a/arch/sparc/kernel/traps_64.c
10945 +++ b/arch/sparc/kernel/traps_64.c
10946 @@ -79,7 +79,7 @@ static void dump_tl1_traplog(struct tl1_traplog *p)
10947 i + 1,
10948 p->trapstack[i].tstate, p->trapstack[i].tpc,
10949 p->trapstack[i].tnpc, p->trapstack[i].tt);
10950 - printk("TRAPLOG: TPC<%pS>\n", (void *) p->trapstack[i].tpc);
10951 + printk("TRAPLOG: TPC<%pA>\n", (void *) p->trapstack[i].tpc);
10952 }
10953 }
10954
10955 @@ -99,6 +99,12 @@ void bad_trap(struct pt_regs *regs, long lvl)
10956
10957 lvl -= 0x100;
10958 if (regs->tstate & TSTATE_PRIV) {
10959 +
10960 +#ifdef CONFIG_PAX_REFCOUNT
10961 + if (lvl == 6)
10962 + pax_report_refcount_overflow(regs);
10963 +#endif
10964 +
10965 sprintf(buffer, "Kernel bad sw trap %lx", lvl);
10966 die_if_kernel(buffer, regs);
10967 }
10968 @@ -117,11 +123,16 @@ void bad_trap(struct pt_regs *regs, long lvl)
10969 void bad_trap_tl1(struct pt_regs *regs, long lvl)
10970 {
10971 char buffer[32];
10972 -
10973 +
10974 if (notify_die(DIE_TRAP_TL1, "bad trap tl1", regs,
10975 0, lvl, SIGTRAP) == NOTIFY_STOP)
10976 return;
10977
10978 +#ifdef CONFIG_PAX_REFCOUNT
10979 + if (lvl == 6)
10980 + pax_report_refcount_overflow(regs);
10981 +#endif
10982 +
10983 dump_tl1_traplog((struct tl1_traplog *)(regs + 1));
10984
10985 sprintf (buffer, "Bad trap %lx at tl>0", lvl);
10986 @@ -1151,7 +1162,7 @@ static void cheetah_log_errors(struct pt_regs *regs, struct cheetah_err_info *in
10987 regs->tpc, regs->tnpc, regs->u_regs[UREG_I7], regs->tstate);
10988 printk("%s" "ERROR(%d): ",
10989 (recoverable ? KERN_WARNING : KERN_CRIT), smp_processor_id());
10990 - printk("TPC<%pS>\n", (void *) regs->tpc);
10991 + printk("TPC<%pA>\n", (void *) regs->tpc);
10992 printk("%s" "ERROR(%d): M_SYND(%lx), E_SYND(%lx)%s%s\n",
10993 (recoverable ? KERN_WARNING : KERN_CRIT), smp_processor_id(),
10994 (afsr & CHAFSR_M_SYNDROME) >> CHAFSR_M_SYNDROME_SHIFT,
10995 @@ -1758,7 +1769,7 @@ void cheetah_plus_parity_error(int type, struct pt_regs *regs)
10996 smp_processor_id(),
10997 (type & 0x1) ? 'I' : 'D',
10998 regs->tpc);
10999 - printk(KERN_EMERG "TPC<%pS>\n", (void *) regs->tpc);
11000 + printk(KERN_EMERG "TPC<%pA>\n", (void *) regs->tpc);
11001 panic("Irrecoverable Cheetah+ parity error.");
11002 }
11003
11004 @@ -1766,7 +1777,7 @@ void cheetah_plus_parity_error(int type, struct pt_regs *regs)
11005 smp_processor_id(),
11006 (type & 0x1) ? 'I' : 'D',
11007 regs->tpc);
11008 - printk(KERN_WARNING "TPC<%pS>\n", (void *) regs->tpc);
11009 + printk(KERN_WARNING "TPC<%pA>\n", (void *) regs->tpc);
11010 }
11011
11012 struct sun4v_error_entry {
11013 @@ -1839,8 +1850,8 @@ struct sun4v_error_entry {
11014 /*0x38*/u64 reserved_5;
11015 };
11016
11017 -static atomic_t sun4v_resum_oflow_cnt = ATOMIC_INIT(0);
11018 -static atomic_t sun4v_nonresum_oflow_cnt = ATOMIC_INIT(0);
11019 +static atomic_unchecked_t sun4v_resum_oflow_cnt = ATOMIC_INIT(0);
11020 +static atomic_unchecked_t sun4v_nonresum_oflow_cnt = ATOMIC_INIT(0);
11021
11022 static const char *sun4v_err_type_to_str(u8 type)
11023 {
11024 @@ -1932,7 +1943,7 @@ static void sun4v_report_real_raddr(const char *pfx, struct pt_regs *regs)
11025 }
11026
11027 static void sun4v_log_error(struct pt_regs *regs, struct sun4v_error_entry *ent,
11028 - int cpu, const char *pfx, atomic_t *ocnt)
11029 + int cpu, const char *pfx, atomic_unchecked_t *ocnt)
11030 {
11031 u64 *raw_ptr = (u64 *) ent;
11032 u32 attrs;
11033 @@ -1990,8 +2001,8 @@ static void sun4v_log_error(struct pt_regs *regs, struct sun4v_error_entry *ent,
11034
11035 show_regs(regs);
11036
11037 - if ((cnt = atomic_read(ocnt)) != 0) {
11038 - atomic_set(ocnt, 0);
11039 + if ((cnt = atomic_read_unchecked(ocnt)) != 0) {
11040 + atomic_set_unchecked(ocnt, 0);
11041 wmb();
11042 printk("%s: Queue overflowed %d times.\n",
11043 pfx, cnt);
11044 @@ -2048,7 +2059,7 @@ out:
11045 */
11046 void sun4v_resum_overflow(struct pt_regs *regs)
11047 {
11048 - atomic_inc(&sun4v_resum_oflow_cnt);
11049 + atomic_inc_unchecked(&sun4v_resum_oflow_cnt);
11050 }
11051
11052 /* We run with %pil set to PIL_NORMAL_MAX and PSTATE_IE enabled in %pstate.
11053 @@ -2101,7 +2112,7 @@ void sun4v_nonresum_overflow(struct pt_regs *regs)
11054 /* XXX Actually even this can make not that much sense. Perhaps
11055 * XXX we should just pull the plug and panic directly from here?
11056 */
11057 - atomic_inc(&sun4v_nonresum_oflow_cnt);
11058 + atomic_inc_unchecked(&sun4v_nonresum_oflow_cnt);
11059 }
11060
11061 static void sun4v_tlb_error(struct pt_regs *regs)
11062 @@ -2120,9 +2131,9 @@ void sun4v_itlb_error_report(struct pt_regs *regs, int tl)
11063
11064 printk(KERN_EMERG "SUN4V-ITLB: Error at TPC[%lx], tl %d\n",
11065 regs->tpc, tl);
11066 - printk(KERN_EMERG "SUN4V-ITLB: TPC<%pS>\n", (void *) regs->tpc);
11067 + printk(KERN_EMERG "SUN4V-ITLB: TPC<%pA>\n", (void *) regs->tpc);
11068 printk(KERN_EMERG "SUN4V-ITLB: O7[%lx]\n", regs->u_regs[UREG_I7]);
11069 - printk(KERN_EMERG "SUN4V-ITLB: O7<%pS>\n",
11070 + printk(KERN_EMERG "SUN4V-ITLB: O7<%pA>\n",
11071 (void *) regs->u_regs[UREG_I7]);
11072 printk(KERN_EMERG "SUN4V-ITLB: vaddr[%lx] ctx[%lx] "
11073 "pte[%lx] error[%lx]\n",
11074 @@ -2143,9 +2154,9 @@ void sun4v_dtlb_error_report(struct pt_regs *regs, int tl)
11075
11076 printk(KERN_EMERG "SUN4V-DTLB: Error at TPC[%lx], tl %d\n",
11077 regs->tpc, tl);
11078 - printk(KERN_EMERG "SUN4V-DTLB: TPC<%pS>\n", (void *) regs->tpc);
11079 + printk(KERN_EMERG "SUN4V-DTLB: TPC<%pA>\n", (void *) regs->tpc);
11080 printk(KERN_EMERG "SUN4V-DTLB: O7[%lx]\n", regs->u_regs[UREG_I7]);
11081 - printk(KERN_EMERG "SUN4V-DTLB: O7<%pS>\n",
11082 + printk(KERN_EMERG "SUN4V-DTLB: O7<%pA>\n",
11083 (void *) regs->u_regs[UREG_I7]);
11084 printk(KERN_EMERG "SUN4V-DTLB: vaddr[%lx] ctx[%lx] "
11085 "pte[%lx] error[%lx]\n",
11086 @@ -2362,13 +2373,13 @@ void show_stack(struct task_struct *tsk, unsigned long *_ksp)
11087 fp = (unsigned long)sf->fp + STACK_BIAS;
11088 }
11089
11090 - printk(" [%016lx] %pS\n", pc, (void *) pc);
11091 + printk(" [%016lx] %pA\n", pc, (void *) pc);
11092 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
11093 if ((pc + 8UL) == (unsigned long) &return_to_handler) {
11094 int index = tsk->curr_ret_stack;
11095 if (tsk->ret_stack && index >= graph) {
11096 pc = tsk->ret_stack[index - graph].ret;
11097 - printk(" [%016lx] %pS\n", pc, (void *) pc);
11098 + printk(" [%016lx] %pA\n", pc, (void *) pc);
11099 graph++;
11100 }
11101 }
11102 @@ -2386,6 +2397,8 @@ static inline struct reg_window *kernel_stack_up(struct reg_window *rw)
11103 return (struct reg_window *) (fp + STACK_BIAS);
11104 }
11105
11106 +extern void gr_handle_kernel_exploit(void);
11107 +
11108 void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
11109 {
11110 static int die_counter;
11111 @@ -2414,7 +2427,7 @@ void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
11112 while (rw &&
11113 count++ < 30 &&
11114 kstack_valid(tp, (unsigned long) rw)) {
11115 - printk("Caller[%016lx]: %pS\n", rw->ins[7],
11116 + printk("Caller[%016lx]: %pA\n", rw->ins[7],
11117 (void *) rw->ins[7]);
11118
11119 rw = kernel_stack_up(rw);
11120 @@ -2429,8 +2442,10 @@ void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
11121 }
11122 if (panic_on_oops)
11123 panic("Fatal exception");
11124 - if (regs->tstate & TSTATE_PRIV)
11125 + if (regs->tstate & TSTATE_PRIV) {
11126 + gr_handle_kernel_exploit();
11127 do_exit(SIGKILL);
11128 + }
11129 do_exit(SIGSEGV);
11130 }
11131 EXPORT_SYMBOL(die_if_kernel);
11132 diff --git a/arch/sparc/kernel/unaligned_64.c b/arch/sparc/kernel/unaligned_64.c
11133 index 62098a8..547ab2c 100644
11134 --- a/arch/sparc/kernel/unaligned_64.c
11135 +++ b/arch/sparc/kernel/unaligned_64.c
11136 @@ -297,7 +297,7 @@ static void log_unaligned(struct pt_regs *regs)
11137 static DEFINE_RATELIMIT_STATE(ratelimit, 5 * HZ, 5);
11138
11139 if (__ratelimit(&ratelimit)) {
11140 - printk("Kernel unaligned access at TPC[%lx] %pS\n",
11141 + printk("Kernel unaligned access at TPC[%lx] %pA\n",
11142 regs->tpc, (void *) regs->tpc);
11143 }
11144 }
11145 diff --git a/arch/sparc/lib/Makefile b/arch/sparc/lib/Makefile
11146 index 3269b02..64f5231 100644
11147 --- a/arch/sparc/lib/Makefile
11148 +++ b/arch/sparc/lib/Makefile
11149 @@ -2,7 +2,7 @@
11150 #
11151
11152 asflags-y := -ansi -DST_DIV0=0x02
11153 -ccflags-y := -Werror
11154 +#ccflags-y := -Werror
11155
11156 lib-$(CONFIG_SPARC32) += ashrdi3.o
11157 lib-$(CONFIG_SPARC32) += memcpy.o memset.o
11158 diff --git a/arch/sparc/lib/atomic_64.S b/arch/sparc/lib/atomic_64.S
11159 index 05dac43..76f8ed4 100644
11160 --- a/arch/sparc/lib/atomic_64.S
11161 +++ b/arch/sparc/lib/atomic_64.S
11162 @@ -15,11 +15,22 @@
11163 * a value and does the barriers.
11164 */
11165
11166 -#define ATOMIC_OP(op) \
11167 -ENTRY(atomic_##op) /* %o0 = increment, %o1 = atomic_ptr */ \
11168 +#ifdef CONFIG_PAX_REFCOUNT
11169 +#define __REFCOUNT_OP(op) op##cc
11170 +#define __OVERFLOW_IOP tvs %icc, 6;
11171 +#define __OVERFLOW_XOP tvs %xcc, 6;
11172 +#else
11173 +#define __REFCOUNT_OP(op) op
11174 +#define __OVERFLOW_IOP
11175 +#define __OVERFLOW_XOP
11176 +#endif
11177 +
11178 +#define __ATOMIC_OP(op, suffix, asm_op, post_op) \
11179 +ENTRY(atomic_##op##suffix) /* %o0 = increment, %o1 = atomic_ptr */ \
11180 BACKOFF_SETUP(%o2); \
11181 1: lduw [%o1], %g1; \
11182 - op %g1, %o0, %g7; \
11183 + asm_op %g1, %o0, %g7; \
11184 + post_op \
11185 cas [%o1], %g1, %g7; \
11186 cmp %g1, %g7; \
11187 bne,pn %icc, BACKOFF_LABEL(2f, 1b); \
11188 @@ -29,11 +40,15 @@ ENTRY(atomic_##op) /* %o0 = increment, %o1 = atomic_ptr */ \
11189 2: BACKOFF_SPIN(%o2, %o3, 1b); \
11190 ENDPROC(atomic_##op); \
11191
11192 -#define ATOMIC_OP_RETURN(op) \
11193 -ENTRY(atomic_##op##_return) /* %o0 = increment, %o1 = atomic_ptr */ \
11194 +#define ATOMIC_OP(op) __ATOMIC_OP(op, , op, ) \
11195 + __ATOMIC_OP(op, _unchecked, __REFCOUNT_OP(op), __OVERFLOW_IOP)
11196 +
11197 +#define __ATOMIC_OP_RETURN(op, suffix, asm_op, post_op) \
11198 +ENTRY(atomic_##op##_return##suffix) /* %o0 = increment, %o1 = atomic_ptr */\
11199 BACKOFF_SETUP(%o2); \
11200 1: lduw [%o1], %g1; \
11201 - op %g1, %o0, %g7; \
11202 + asm_op %g1, %o0, %g7; \
11203 + post_op \
11204 cas [%o1], %g1, %g7; \
11205 cmp %g1, %g7; \
11206 bne,pn %icc, BACKOFF_LABEL(2f, 1b); \
11207 @@ -43,6 +58,9 @@ ENTRY(atomic_##op##_return) /* %o0 = increment, %o1 = atomic_ptr */ \
11208 2: BACKOFF_SPIN(%o2, %o3, 1b); \
11209 ENDPROC(atomic_##op##_return);
11210
11211 +#define ATOMIC_OP_RETURN(op) __ATOMIC_OP_RETURN(op, , op, ) \
11212 + __ATOMIC_OP_RETURN(op, _unchecked, __REFCOUNT_OP(op), __OVERFLOW_IOP)
11213 +
11214 #define ATOMIC_OPS(op) ATOMIC_OP(op) ATOMIC_OP_RETURN(op)
11215
11216 ATOMIC_OPS(add)
11217 @@ -50,13 +68,16 @@ ATOMIC_OPS(sub)
11218
11219 #undef ATOMIC_OPS
11220 #undef ATOMIC_OP_RETURN
11221 +#undef __ATOMIC_OP_RETURN
11222 #undef ATOMIC_OP
11223 +#undef __ATOMIC_OP
11224
11225 -#define ATOMIC64_OP(op) \
11226 -ENTRY(atomic64_##op) /* %o0 = increment, %o1 = atomic_ptr */ \
11227 +#define __ATOMIC64_OP(op, suffix, asm_op, post_op) \
11228 +ENTRY(atomic64_##op##suffix) /* %o0 = increment, %o1 = atomic_ptr */ \
11229 BACKOFF_SETUP(%o2); \
11230 1: ldx [%o1], %g1; \
11231 - op %g1, %o0, %g7; \
11232 + asm_op %g1, %o0, %g7; \
11233 + post_op \
11234 casx [%o1], %g1, %g7; \
11235 cmp %g1, %g7; \
11236 bne,pn %xcc, BACKOFF_LABEL(2f, 1b); \
11237 @@ -66,11 +87,15 @@ ENTRY(atomic64_##op) /* %o0 = increment, %o1 = atomic_ptr */ \
11238 2: BACKOFF_SPIN(%o2, %o3, 1b); \
11239 ENDPROC(atomic64_##op); \
11240
11241 -#define ATOMIC64_OP_RETURN(op) \
11242 -ENTRY(atomic64_##op##_return) /* %o0 = increment, %o1 = atomic_ptr */ \
11243 +#define ATOMIC64_OP(op) __ATOMIC64_OP(op, , op, ) \
11244 + __ATOMIC64_OP(op, _unchecked, __REFCOUNT_OP(op), __OVERFLOW_XOP)
11245 +
11246 +#define __ATOMIC64_OP_RETURN(op, suffix, asm_op, post_op) \
11247 +ENTRY(atomic64_##op##_return##suffix) /* %o0 = increment, %o1 = atomic_ptr */\
11248 BACKOFF_SETUP(%o2); \
11249 1: ldx [%o1], %g1; \
11250 - op %g1, %o0, %g7; \
11251 + asm_op %g1, %o0, %g7; \
11252 + post_op \
11253 casx [%o1], %g1, %g7; \
11254 cmp %g1, %g7; \
11255 bne,pn %xcc, BACKOFF_LABEL(2f, 1b); \
11256 @@ -80,6 +105,9 @@ ENTRY(atomic64_##op##_return) /* %o0 = increment, %o1 = atomic_ptr */ \
11257 2: BACKOFF_SPIN(%o2, %o3, 1b); \
11258 ENDPROC(atomic64_##op##_return);
11259
11260 +#define ATOMIC64_OP_RETURN(op) __ATOMIC64_OP_RETURN(op, , op, ) \
11261 +i __ATOMIC64_OP_RETURN(op, _unchecked, __REFCOUNT_OP(op), __OVERFLOW_XOP)
11262 +
11263 #define ATOMIC64_OPS(op) ATOMIC64_OP(op) ATOMIC64_OP_RETURN(op)
11264
11265 ATOMIC64_OPS(add)
11266 @@ -87,7 +115,12 @@ ATOMIC64_OPS(sub)
11267
11268 #undef ATOMIC64_OPS
11269 #undef ATOMIC64_OP_RETURN
11270 +#undef __ATOMIC64_OP_RETURN
11271 #undef ATOMIC64_OP
11272 +#undef __ATOMIC64_OP
11273 +#undef __OVERFLOW_XOP
11274 +#undef __OVERFLOW_IOP
11275 +#undef __REFCOUNT_OP
11276
11277 ENTRY(atomic64_dec_if_positive) /* %o0 = atomic_ptr */
11278 BACKOFF_SETUP(%o2)
11279 diff --git a/arch/sparc/lib/ksyms.c b/arch/sparc/lib/ksyms.c
11280 index 1d649a9..fbc5bfc 100644
11281 --- a/arch/sparc/lib/ksyms.c
11282 +++ b/arch/sparc/lib/ksyms.c
11283 @@ -101,7 +101,9 @@ EXPORT_SYMBOL(__clear_user);
11284 /* Atomic counter implementation. */
11285 #define ATOMIC_OP(op) \
11286 EXPORT_SYMBOL(atomic_##op); \
11287 -EXPORT_SYMBOL(atomic64_##op);
11288 +EXPORT_SYMBOL(atomic_##op##_unchecked); \
11289 +EXPORT_SYMBOL(atomic64_##op); \
11290 +EXPORT_SYMBOL(atomic64_##op##_unchecked);
11291
11292 #define ATOMIC_OP_RETURN(op) \
11293 EXPORT_SYMBOL(atomic_##op##_return); \
11294 @@ -110,6 +112,8 @@ EXPORT_SYMBOL(atomic64_##op##_return);
11295 #define ATOMIC_OPS(op) ATOMIC_OP(op) ATOMIC_OP_RETURN(op)
11296
11297 ATOMIC_OPS(add)
11298 +EXPORT_SYMBOL(atomic_add_ret_unchecked);
11299 +EXPORT_SYMBOL(atomic64_add_ret_unchecked);
11300 ATOMIC_OPS(sub)
11301
11302 #undef ATOMIC_OPS
11303 diff --git a/arch/sparc/mm/Makefile b/arch/sparc/mm/Makefile
11304 index 30c3ecc..736f015 100644
11305 --- a/arch/sparc/mm/Makefile
11306 +++ b/arch/sparc/mm/Makefile
11307 @@ -2,7 +2,7 @@
11308 #
11309
11310 asflags-y := -ansi
11311 -ccflags-y := -Werror
11312 +#ccflags-y := -Werror
11313
11314 obj-$(CONFIG_SPARC64) += ultra.o tlb.o tsb.o gup.o
11315 obj-y += fault_$(BITS).o
11316 diff --git a/arch/sparc/mm/fault_32.c b/arch/sparc/mm/fault_32.c
11317 index 70d8171..274c6c0 100644
11318 --- a/arch/sparc/mm/fault_32.c
11319 +++ b/arch/sparc/mm/fault_32.c
11320 @@ -21,6 +21,9 @@
11321 #include <linux/perf_event.h>
11322 #include <linux/interrupt.h>
11323 #include <linux/kdebug.h>
11324 +#include <linux/slab.h>
11325 +#include <linux/pagemap.h>
11326 +#include <linux/compiler.h>
11327
11328 #include <asm/page.h>
11329 #include <asm/pgtable.h>
11330 @@ -156,6 +159,277 @@ static unsigned long compute_si_addr(struct pt_regs *regs, int text_fault)
11331 return safe_compute_effective_address(regs, insn);
11332 }
11333
11334 +#ifdef CONFIG_PAX_PAGEEXEC
11335 +#ifdef CONFIG_PAX_DLRESOLVE
11336 +static void pax_emuplt_close(struct vm_area_struct *vma)
11337 +{
11338 + vma->vm_mm->call_dl_resolve = 0UL;
11339 +}
11340 +
11341 +static int pax_emuplt_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
11342 +{
11343 + unsigned int *kaddr;
11344 +
11345 + vmf->page = alloc_page(GFP_HIGHUSER);
11346 + if (!vmf->page)
11347 + return VM_FAULT_OOM;
11348 +
11349 + kaddr = kmap(vmf->page);
11350 + memset(kaddr, 0, PAGE_SIZE);
11351 + kaddr[0] = 0x9DE3BFA8U; /* save */
11352 + flush_dcache_page(vmf->page);
11353 + kunmap(vmf->page);
11354 + return VM_FAULT_MAJOR;
11355 +}
11356 +
11357 +static const struct vm_operations_struct pax_vm_ops = {
11358 + .close = pax_emuplt_close,
11359 + .fault = pax_emuplt_fault
11360 +};
11361 +
11362 +static int pax_insert_vma(struct vm_area_struct *vma, unsigned long addr)
11363 +{
11364 + int ret;
11365 +
11366 + INIT_LIST_HEAD(&vma->anon_vma_chain);
11367 + vma->vm_mm = current->mm;
11368 + vma->vm_start = addr;
11369 + vma->vm_end = addr + PAGE_SIZE;
11370 + vma->vm_flags = VM_READ | VM_EXEC | VM_MAYREAD | VM_MAYEXEC;
11371 + vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
11372 + vma->vm_ops = &pax_vm_ops;
11373 +
11374 + ret = insert_vm_struct(current->mm, vma);
11375 + if (ret)
11376 + return ret;
11377 +
11378 + ++current->mm->total_vm;
11379 + return 0;
11380 +}
11381 +#endif
11382 +
11383 +/*
11384 + * PaX: decide what to do with offenders (regs->pc = fault address)
11385 + *
11386 + * returns 1 when task should be killed
11387 + * 2 when patched PLT trampoline was detected
11388 + * 3 when unpatched PLT trampoline was detected
11389 + */
11390 +static int pax_handle_fetch_fault(struct pt_regs *regs)
11391 +{
11392 +
11393 +#ifdef CONFIG_PAX_EMUPLT
11394 + int err;
11395 +
11396 + do { /* PaX: patched PLT emulation #1 */
11397 + unsigned int sethi1, sethi2, jmpl;
11398 +
11399 + err = get_user(sethi1, (unsigned int *)regs->pc);
11400 + err |= get_user(sethi2, (unsigned int *)(regs->pc+4));
11401 + err |= get_user(jmpl, (unsigned int *)(regs->pc+8));
11402 +
11403 + if (err)
11404 + break;
11405 +
11406 + if ((sethi1 & 0xFFC00000U) == 0x03000000U &&
11407 + (sethi2 & 0xFFC00000U) == 0x03000000U &&
11408 + (jmpl & 0xFFFFE000U) == 0x81C06000U)
11409 + {
11410 + unsigned int addr;
11411 +
11412 + regs->u_regs[UREG_G1] = (sethi2 & 0x003FFFFFU) << 10;
11413 + addr = regs->u_regs[UREG_G1];
11414 + addr += (((jmpl | 0xFFFFE000U) ^ 0x00001000U) + 0x00001000U);
11415 + regs->pc = addr;
11416 + regs->npc = addr+4;
11417 + return 2;
11418 + }
11419 + } while (0);
11420 +
11421 + do { /* PaX: patched PLT emulation #2 */
11422 + unsigned int ba;
11423 +
11424 + err = get_user(ba, (unsigned int *)regs->pc);
11425 +
11426 + if (err)
11427 + break;
11428 +
11429 + if ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30480000U) {
11430 + unsigned int addr;
11431 +
11432 + if ((ba & 0xFFC00000U) == 0x30800000U)
11433 + addr = regs->pc + ((((ba | 0xFFC00000U) ^ 0x00200000U) + 0x00200000U) << 2);
11434 + else
11435 + addr = regs->pc + ((((ba | 0xFFF80000U) ^ 0x00040000U) + 0x00040000U) << 2);
11436 + regs->pc = addr;
11437 + regs->npc = addr+4;
11438 + return 2;
11439 + }
11440 + } while (0);
11441 +
11442 + do { /* PaX: patched PLT emulation #3 */
11443 + unsigned int sethi, bajmpl, nop;
11444 +
11445 + err = get_user(sethi, (unsigned int *)regs->pc);
11446 + err |= get_user(bajmpl, (unsigned int *)(regs->pc+4));
11447 + err |= get_user(nop, (unsigned int *)(regs->pc+8));
11448 +
11449 + if (err)
11450 + break;
11451 +
11452 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11453 + ((bajmpl & 0xFFFFE000U) == 0x81C06000U || (bajmpl & 0xFFF80000U) == 0x30480000U) &&
11454 + nop == 0x01000000U)
11455 + {
11456 + unsigned int addr;
11457 +
11458 + addr = (sethi & 0x003FFFFFU) << 10;
11459 + regs->u_regs[UREG_G1] = addr;
11460 + if ((bajmpl & 0xFFFFE000U) == 0x81C06000U)
11461 + addr += (((bajmpl | 0xFFFFE000U) ^ 0x00001000U) + 0x00001000U);
11462 + else
11463 + addr = regs->pc + ((((bajmpl | 0xFFF80000U) ^ 0x00040000U) + 0x00040000U) << 2);
11464 + regs->pc = addr;
11465 + regs->npc = addr+4;
11466 + return 2;
11467 + }
11468 + } while (0);
11469 +
11470 + do { /* PaX: unpatched PLT emulation step 1 */
11471 + unsigned int sethi, ba, nop;
11472 +
11473 + err = get_user(sethi, (unsigned int *)regs->pc);
11474 + err |= get_user(ba, (unsigned int *)(regs->pc+4));
11475 + err |= get_user(nop, (unsigned int *)(regs->pc+8));
11476 +
11477 + if (err)
11478 + break;
11479 +
11480 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11481 + ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30680000U) &&
11482 + nop == 0x01000000U)
11483 + {
11484 + unsigned int addr, save, call;
11485 +
11486 + if ((ba & 0xFFC00000U) == 0x30800000U)
11487 + addr = regs->pc + 4 + ((((ba | 0xFFC00000U) ^ 0x00200000U) + 0x00200000U) << 2);
11488 + else
11489 + addr = regs->pc + 4 + ((((ba | 0xFFF80000U) ^ 0x00040000U) + 0x00040000U) << 2);
11490 +
11491 + err = get_user(save, (unsigned int *)addr);
11492 + err |= get_user(call, (unsigned int *)(addr+4));
11493 + err |= get_user(nop, (unsigned int *)(addr+8));
11494 + if (err)
11495 + break;
11496 +
11497 +#ifdef CONFIG_PAX_DLRESOLVE
11498 + if (save == 0x9DE3BFA8U &&
11499 + (call & 0xC0000000U) == 0x40000000U &&
11500 + nop == 0x01000000U)
11501 + {
11502 + struct vm_area_struct *vma;
11503 + unsigned long call_dl_resolve;
11504 +
11505 + down_read(&current->mm->mmap_sem);
11506 + call_dl_resolve = current->mm->call_dl_resolve;
11507 + up_read(&current->mm->mmap_sem);
11508 + if (likely(call_dl_resolve))
11509 + goto emulate;
11510 +
11511 + vma = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
11512 +
11513 + down_write(&current->mm->mmap_sem);
11514 + if (current->mm->call_dl_resolve) {
11515 + call_dl_resolve = current->mm->call_dl_resolve;
11516 + up_write(&current->mm->mmap_sem);
11517 + if (vma)
11518 + kmem_cache_free(vm_area_cachep, vma);
11519 + goto emulate;
11520 + }
11521 +
11522 + call_dl_resolve = get_unmapped_area(NULL, 0UL, PAGE_SIZE, 0UL, MAP_PRIVATE);
11523 + if (!vma || (call_dl_resolve & ~PAGE_MASK)) {
11524 + up_write(&current->mm->mmap_sem);
11525 + if (vma)
11526 + kmem_cache_free(vm_area_cachep, vma);
11527 + return 1;
11528 + }
11529 +
11530 + if (pax_insert_vma(vma, call_dl_resolve)) {
11531 + up_write(&current->mm->mmap_sem);
11532 + kmem_cache_free(vm_area_cachep, vma);
11533 + return 1;
11534 + }
11535 +
11536 + current->mm->call_dl_resolve = call_dl_resolve;
11537 + up_write(&current->mm->mmap_sem);
11538 +
11539 +emulate:
11540 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
11541 + regs->pc = call_dl_resolve;
11542 + regs->npc = addr+4;
11543 + return 3;
11544 + }
11545 +#endif
11546 +
11547 + /* PaX: glibc 2.4+ generates sethi/jmpl instead of save/call */
11548 + if ((save & 0xFFC00000U) == 0x05000000U &&
11549 + (call & 0xFFFFE000U) == 0x85C0A000U &&
11550 + nop == 0x01000000U)
11551 + {
11552 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
11553 + regs->u_regs[UREG_G2] = addr + 4;
11554 + addr = (save & 0x003FFFFFU) << 10;
11555 + addr += (((call | 0xFFFFE000U) ^ 0x00001000U) + 0x00001000U);
11556 + regs->pc = addr;
11557 + regs->npc = addr+4;
11558 + return 3;
11559 + }
11560 + }
11561 + } while (0);
11562 +
11563 + do { /* PaX: unpatched PLT emulation step 2 */
11564 + unsigned int save, call, nop;
11565 +
11566 + err = get_user(save, (unsigned int *)(regs->pc-4));
11567 + err |= get_user(call, (unsigned int *)regs->pc);
11568 + err |= get_user(nop, (unsigned int *)(regs->pc+4));
11569 + if (err)
11570 + break;
11571 +
11572 + if (save == 0x9DE3BFA8U &&
11573 + (call & 0xC0000000U) == 0x40000000U &&
11574 + nop == 0x01000000U)
11575 + {
11576 + unsigned int dl_resolve = regs->pc + ((((call | 0xC0000000U) ^ 0x20000000U) + 0x20000000U) << 2);
11577 +
11578 + regs->u_regs[UREG_RETPC] = regs->pc;
11579 + regs->pc = dl_resolve;
11580 + regs->npc = dl_resolve+4;
11581 + return 3;
11582 + }
11583 + } while (0);
11584 +#endif
11585 +
11586 + return 1;
11587 +}
11588 +
11589 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
11590 +{
11591 + unsigned long i;
11592 +
11593 + printk(KERN_ERR "PAX: bytes at PC: ");
11594 + for (i = 0; i < 8; i++) {
11595 + unsigned int c;
11596 + if (get_user(c, (unsigned int *)pc+i))
11597 + printk(KERN_CONT "???????? ");
11598 + else
11599 + printk(KERN_CONT "%08x ", c);
11600 + }
11601 + printk("\n");
11602 +}
11603 +#endif
11604 +
11605 static noinline void do_fault_siginfo(int code, int sig, struct pt_regs *regs,
11606 int text_fault)
11607 {
11608 @@ -226,6 +500,24 @@ good_area:
11609 if (!(vma->vm_flags & VM_WRITE))
11610 goto bad_area;
11611 } else {
11612 +
11613 +#ifdef CONFIG_PAX_PAGEEXEC
11614 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && text_fault && !(vma->vm_flags & VM_EXEC)) {
11615 + up_read(&mm->mmap_sem);
11616 + switch (pax_handle_fetch_fault(regs)) {
11617 +
11618 +#ifdef CONFIG_PAX_EMUPLT
11619 + case 2:
11620 + case 3:
11621 + return;
11622 +#endif
11623 +
11624 + }
11625 + pax_report_fault(regs, (void *)regs->pc, (void *)regs->u_regs[UREG_FP]);
11626 + do_group_exit(SIGKILL);
11627 + }
11628 +#endif
11629 +
11630 /* Allow reads even for write-only mappings */
11631 if (!(vma->vm_flags & (VM_READ | VM_EXEC)))
11632 goto bad_area;
11633 diff --git a/arch/sparc/mm/fault_64.c b/arch/sparc/mm/fault_64.c
11634 index 4798232..f76e3aa 100644
11635 --- a/arch/sparc/mm/fault_64.c
11636 +++ b/arch/sparc/mm/fault_64.c
11637 @@ -22,6 +22,9 @@
11638 #include <linux/kdebug.h>
11639 #include <linux/percpu.h>
11640 #include <linux/context_tracking.h>
11641 +#include <linux/slab.h>
11642 +#include <linux/pagemap.h>
11643 +#include <linux/compiler.h>
11644
11645 #include <asm/page.h>
11646 #include <asm/pgtable.h>
11647 @@ -76,7 +79,7 @@ static void __kprobes bad_kernel_pc(struct pt_regs *regs, unsigned long vaddr)
11648 printk(KERN_CRIT "OOPS: Bogus kernel PC [%016lx] in fault handler\n",
11649 regs->tpc);
11650 printk(KERN_CRIT "OOPS: RPC [%016lx]\n", regs->u_regs[15]);
11651 - printk("OOPS: RPC <%pS>\n", (void *) regs->u_regs[15]);
11652 + printk("OOPS: RPC <%pA>\n", (void *) regs->u_regs[15]);
11653 printk(KERN_CRIT "OOPS: Fault was to vaddr[%lx]\n", vaddr);
11654 dump_stack();
11655 unhandled_fault(regs->tpc, current, regs);
11656 @@ -279,6 +282,466 @@ static void noinline __kprobes bogus_32bit_fault_tpc(struct pt_regs *regs)
11657 show_regs(regs);
11658 }
11659
11660 +#ifdef CONFIG_PAX_PAGEEXEC
11661 +#ifdef CONFIG_PAX_DLRESOLVE
11662 +static void pax_emuplt_close(struct vm_area_struct *vma)
11663 +{
11664 + vma->vm_mm->call_dl_resolve = 0UL;
11665 +}
11666 +
11667 +static int pax_emuplt_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
11668 +{
11669 + unsigned int *kaddr;
11670 +
11671 + vmf->page = alloc_page(GFP_HIGHUSER);
11672 + if (!vmf->page)
11673 + return VM_FAULT_OOM;
11674 +
11675 + kaddr = kmap(vmf->page);
11676 + memset(kaddr, 0, PAGE_SIZE);
11677 + kaddr[0] = 0x9DE3BFA8U; /* save */
11678 + flush_dcache_page(vmf->page);
11679 + kunmap(vmf->page);
11680 + return VM_FAULT_MAJOR;
11681 +}
11682 +
11683 +static const struct vm_operations_struct pax_vm_ops = {
11684 + .close = pax_emuplt_close,
11685 + .fault = pax_emuplt_fault
11686 +};
11687 +
11688 +static int pax_insert_vma(struct vm_area_struct *vma, unsigned long addr)
11689 +{
11690 + int ret;
11691 +
11692 + INIT_LIST_HEAD(&vma->anon_vma_chain);
11693 + vma->vm_mm = current->mm;
11694 + vma->vm_start = addr;
11695 + vma->vm_end = addr + PAGE_SIZE;
11696 + vma->vm_flags = VM_READ | VM_EXEC | VM_MAYREAD | VM_MAYEXEC;
11697 + vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
11698 + vma->vm_ops = &pax_vm_ops;
11699 +
11700 + ret = insert_vm_struct(current->mm, vma);
11701 + if (ret)
11702 + return ret;
11703 +
11704 + ++current->mm->total_vm;
11705 + return 0;
11706 +}
11707 +#endif
11708 +
11709 +/*
11710 + * PaX: decide what to do with offenders (regs->tpc = fault address)
11711 + *
11712 + * returns 1 when task should be killed
11713 + * 2 when patched PLT trampoline was detected
11714 + * 3 when unpatched PLT trampoline was detected
11715 + */
11716 +static int pax_handle_fetch_fault(struct pt_regs *regs)
11717 +{
11718 +
11719 +#ifdef CONFIG_PAX_EMUPLT
11720 + int err;
11721 +
11722 + do { /* PaX: patched PLT emulation #1 */
11723 + unsigned int sethi1, sethi2, jmpl;
11724 +
11725 + err = get_user(sethi1, (unsigned int *)regs->tpc);
11726 + err |= get_user(sethi2, (unsigned int *)(regs->tpc+4));
11727 + err |= get_user(jmpl, (unsigned int *)(regs->tpc+8));
11728 +
11729 + if (err)
11730 + break;
11731 +
11732 + if ((sethi1 & 0xFFC00000U) == 0x03000000U &&
11733 + (sethi2 & 0xFFC00000U) == 0x03000000U &&
11734 + (jmpl & 0xFFFFE000U) == 0x81C06000U)
11735 + {
11736 + unsigned long addr;
11737 +
11738 + regs->u_regs[UREG_G1] = (sethi2 & 0x003FFFFFU) << 10;
11739 + addr = regs->u_regs[UREG_G1];
11740 + addr += (((jmpl | 0xFFFFFFFFFFFFE000UL) ^ 0x00001000UL) + 0x00001000UL);
11741 +
11742 + if (test_thread_flag(TIF_32BIT))
11743 + addr &= 0xFFFFFFFFUL;
11744 +
11745 + regs->tpc = addr;
11746 + regs->tnpc = addr+4;
11747 + return 2;
11748 + }
11749 + } while (0);
11750 +
11751 + do { /* PaX: patched PLT emulation #2 */
11752 + unsigned int ba;
11753 +
11754 + err = get_user(ba, (unsigned int *)regs->tpc);
11755 +
11756 + if (err)
11757 + break;
11758 +
11759 + if ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30480000U) {
11760 + unsigned long addr;
11761 +
11762 + if ((ba & 0xFFC00000U) == 0x30800000U)
11763 + addr = regs->tpc + ((((ba | 0xFFFFFFFFFFC00000UL) ^ 0x00200000UL) + 0x00200000UL) << 2);
11764 + else
11765 + addr = regs->tpc + ((((ba | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2);
11766 +
11767 + if (test_thread_flag(TIF_32BIT))
11768 + addr &= 0xFFFFFFFFUL;
11769 +
11770 + regs->tpc = addr;
11771 + regs->tnpc = addr+4;
11772 + return 2;
11773 + }
11774 + } while (0);
11775 +
11776 + do { /* PaX: patched PLT emulation #3 */
11777 + unsigned int sethi, bajmpl, nop;
11778 +
11779 + err = get_user(sethi, (unsigned int *)regs->tpc);
11780 + err |= get_user(bajmpl, (unsigned int *)(regs->tpc+4));
11781 + err |= get_user(nop, (unsigned int *)(regs->tpc+8));
11782 +
11783 + if (err)
11784 + break;
11785 +
11786 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11787 + ((bajmpl & 0xFFFFE000U) == 0x81C06000U || (bajmpl & 0xFFF80000U) == 0x30480000U) &&
11788 + nop == 0x01000000U)
11789 + {
11790 + unsigned long addr;
11791 +
11792 + addr = (sethi & 0x003FFFFFU) << 10;
11793 + regs->u_regs[UREG_G1] = addr;
11794 + if ((bajmpl & 0xFFFFE000U) == 0x81C06000U)
11795 + addr += (((bajmpl | 0xFFFFFFFFFFFFE000UL) ^ 0x00001000UL) + 0x00001000UL);
11796 + else
11797 + addr = regs->tpc + ((((bajmpl | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2);
11798 +
11799 + if (test_thread_flag(TIF_32BIT))
11800 + addr &= 0xFFFFFFFFUL;
11801 +
11802 + regs->tpc = addr;
11803 + regs->tnpc = addr+4;
11804 + return 2;
11805 + }
11806 + } while (0);
11807 +
11808 + do { /* PaX: patched PLT emulation #4 */
11809 + unsigned int sethi, mov1, call, mov2;
11810 +
11811 + err = get_user(sethi, (unsigned int *)regs->tpc);
11812 + err |= get_user(mov1, (unsigned int *)(regs->tpc+4));
11813 + err |= get_user(call, (unsigned int *)(regs->tpc+8));
11814 + err |= get_user(mov2, (unsigned int *)(regs->tpc+12));
11815 +
11816 + if (err)
11817 + break;
11818 +
11819 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11820 + mov1 == 0x8210000FU &&
11821 + (call & 0xC0000000U) == 0x40000000U &&
11822 + mov2 == 0x9E100001U)
11823 + {
11824 + unsigned long addr;
11825 +
11826 + regs->u_regs[UREG_G1] = regs->u_regs[UREG_RETPC];
11827 + addr = regs->tpc + 4 + ((((call | 0xFFFFFFFFC0000000UL) ^ 0x20000000UL) + 0x20000000UL) << 2);
11828 +
11829 + if (test_thread_flag(TIF_32BIT))
11830 + addr &= 0xFFFFFFFFUL;
11831 +
11832 + regs->tpc = addr;
11833 + regs->tnpc = addr+4;
11834 + return 2;
11835 + }
11836 + } while (0);
11837 +
11838 + do { /* PaX: patched PLT emulation #5 */
11839 + unsigned int sethi, sethi1, sethi2, or1, or2, sllx, jmpl, nop;
11840 +
11841 + err = get_user(sethi, (unsigned int *)regs->tpc);
11842 + err |= get_user(sethi1, (unsigned int *)(regs->tpc+4));
11843 + err |= get_user(sethi2, (unsigned int *)(regs->tpc+8));
11844 + err |= get_user(or1, (unsigned int *)(regs->tpc+12));
11845 + err |= get_user(or2, (unsigned int *)(regs->tpc+16));
11846 + err |= get_user(sllx, (unsigned int *)(regs->tpc+20));
11847 + err |= get_user(jmpl, (unsigned int *)(regs->tpc+24));
11848 + err |= get_user(nop, (unsigned int *)(regs->tpc+28));
11849 +
11850 + if (err)
11851 + break;
11852 +
11853 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11854 + (sethi1 & 0xFFC00000U) == 0x03000000U &&
11855 + (sethi2 & 0xFFC00000U) == 0x0B000000U &&
11856 + (or1 & 0xFFFFE000U) == 0x82106000U &&
11857 + (or2 & 0xFFFFE000U) == 0x8A116000U &&
11858 + sllx == 0x83287020U &&
11859 + jmpl == 0x81C04005U &&
11860 + nop == 0x01000000U)
11861 + {
11862 + unsigned long addr;
11863 +
11864 + regs->u_regs[UREG_G1] = ((sethi1 & 0x003FFFFFU) << 10) | (or1 & 0x000003FFU);
11865 + regs->u_regs[UREG_G1] <<= 32;
11866 + regs->u_regs[UREG_G5] = ((sethi2 & 0x003FFFFFU) << 10) | (or2 & 0x000003FFU);
11867 + addr = regs->u_regs[UREG_G1] + regs->u_regs[UREG_G5];
11868 + regs->tpc = addr;
11869 + regs->tnpc = addr+4;
11870 + return 2;
11871 + }
11872 + } while (0);
11873 +
11874 + do { /* PaX: patched PLT emulation #6 */
11875 + unsigned int sethi, sethi1, sethi2, sllx, or, jmpl, nop;
11876 +
11877 + err = get_user(sethi, (unsigned int *)regs->tpc);
11878 + err |= get_user(sethi1, (unsigned int *)(regs->tpc+4));
11879 + err |= get_user(sethi2, (unsigned int *)(regs->tpc+8));
11880 + err |= get_user(sllx, (unsigned int *)(regs->tpc+12));
11881 + err |= get_user(or, (unsigned int *)(regs->tpc+16));
11882 + err |= get_user(jmpl, (unsigned int *)(regs->tpc+20));
11883 + err |= get_user(nop, (unsigned int *)(regs->tpc+24));
11884 +
11885 + if (err)
11886 + break;
11887 +
11888 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11889 + (sethi1 & 0xFFC00000U) == 0x03000000U &&
11890 + (sethi2 & 0xFFC00000U) == 0x0B000000U &&
11891 + sllx == 0x83287020U &&
11892 + (or & 0xFFFFE000U) == 0x8A116000U &&
11893 + jmpl == 0x81C04005U &&
11894 + nop == 0x01000000U)
11895 + {
11896 + unsigned long addr;
11897 +
11898 + regs->u_regs[UREG_G1] = (sethi1 & 0x003FFFFFU) << 10;
11899 + regs->u_regs[UREG_G1] <<= 32;
11900 + regs->u_regs[UREG_G5] = ((sethi2 & 0x003FFFFFU) << 10) | (or & 0x3FFU);
11901 + addr = regs->u_regs[UREG_G1] + regs->u_regs[UREG_G5];
11902 + regs->tpc = addr;
11903 + regs->tnpc = addr+4;
11904 + return 2;
11905 + }
11906 + } while (0);
11907 +
11908 + do { /* PaX: unpatched PLT emulation step 1 */
11909 + unsigned int sethi, ba, nop;
11910 +
11911 + err = get_user(sethi, (unsigned int *)regs->tpc);
11912 + err |= get_user(ba, (unsigned int *)(regs->tpc+4));
11913 + err |= get_user(nop, (unsigned int *)(regs->tpc+8));
11914 +
11915 + if (err)
11916 + break;
11917 +
11918 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11919 + ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30680000U) &&
11920 + nop == 0x01000000U)
11921 + {
11922 + unsigned long addr;
11923 + unsigned int save, call;
11924 + unsigned int sethi1, sethi2, or1, or2, sllx, add, jmpl;
11925 +
11926 + if ((ba & 0xFFC00000U) == 0x30800000U)
11927 + addr = regs->tpc + 4 + ((((ba | 0xFFFFFFFFFFC00000UL) ^ 0x00200000UL) + 0x00200000UL) << 2);
11928 + else
11929 + addr = regs->tpc + 4 + ((((ba | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2);
11930 +
11931 + if (test_thread_flag(TIF_32BIT))
11932 + addr &= 0xFFFFFFFFUL;
11933 +
11934 + err = get_user(save, (unsigned int *)addr);
11935 + err |= get_user(call, (unsigned int *)(addr+4));
11936 + err |= get_user(nop, (unsigned int *)(addr+8));
11937 + if (err)
11938 + break;
11939 +
11940 +#ifdef CONFIG_PAX_DLRESOLVE
11941 + if (save == 0x9DE3BFA8U &&
11942 + (call & 0xC0000000U) == 0x40000000U &&
11943 + nop == 0x01000000U)
11944 + {
11945 + struct vm_area_struct *vma;
11946 + unsigned long call_dl_resolve;
11947 +
11948 + down_read(&current->mm->mmap_sem);
11949 + call_dl_resolve = current->mm->call_dl_resolve;
11950 + up_read(&current->mm->mmap_sem);
11951 + if (likely(call_dl_resolve))
11952 + goto emulate;
11953 +
11954 + vma = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
11955 +
11956 + down_write(&current->mm->mmap_sem);
11957 + if (current->mm->call_dl_resolve) {
11958 + call_dl_resolve = current->mm->call_dl_resolve;
11959 + up_write(&current->mm->mmap_sem);
11960 + if (vma)
11961 + kmem_cache_free(vm_area_cachep, vma);
11962 + goto emulate;
11963 + }
11964 +
11965 + call_dl_resolve = get_unmapped_area(NULL, 0UL, PAGE_SIZE, 0UL, MAP_PRIVATE);
11966 + if (!vma || (call_dl_resolve & ~PAGE_MASK)) {
11967 + up_write(&current->mm->mmap_sem);
11968 + if (vma)
11969 + kmem_cache_free(vm_area_cachep, vma);
11970 + return 1;
11971 + }
11972 +
11973 + if (pax_insert_vma(vma, call_dl_resolve)) {
11974 + up_write(&current->mm->mmap_sem);
11975 + kmem_cache_free(vm_area_cachep, vma);
11976 + return 1;
11977 + }
11978 +
11979 + current->mm->call_dl_resolve = call_dl_resolve;
11980 + up_write(&current->mm->mmap_sem);
11981 +
11982 +emulate:
11983 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
11984 + regs->tpc = call_dl_resolve;
11985 + regs->tnpc = addr+4;
11986 + return 3;
11987 + }
11988 +#endif
11989 +
11990 + /* PaX: glibc 2.4+ generates sethi/jmpl instead of save/call */
11991 + if ((save & 0xFFC00000U) == 0x05000000U &&
11992 + (call & 0xFFFFE000U) == 0x85C0A000U &&
11993 + nop == 0x01000000U)
11994 + {
11995 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
11996 + regs->u_regs[UREG_G2] = addr + 4;
11997 + addr = (save & 0x003FFFFFU) << 10;
11998 + addr += (((call | 0xFFFFFFFFFFFFE000UL) ^ 0x00001000UL) + 0x00001000UL);
11999 +
12000 + if (test_thread_flag(TIF_32BIT))
12001 + addr &= 0xFFFFFFFFUL;
12002 +
12003 + regs->tpc = addr;
12004 + regs->tnpc = addr+4;
12005 + return 3;
12006 + }
12007 +
12008 + /* PaX: 64-bit PLT stub */
12009 + err = get_user(sethi1, (unsigned int *)addr);
12010 + err |= get_user(sethi2, (unsigned int *)(addr+4));
12011 + err |= get_user(or1, (unsigned int *)(addr+8));
12012 + err |= get_user(or2, (unsigned int *)(addr+12));
12013 + err |= get_user(sllx, (unsigned int *)(addr+16));
12014 + err |= get_user(add, (unsigned int *)(addr+20));
12015 + err |= get_user(jmpl, (unsigned int *)(addr+24));
12016 + err |= get_user(nop, (unsigned int *)(addr+28));
12017 + if (err)
12018 + break;
12019 +
12020 + if ((sethi1 & 0xFFC00000U) == 0x09000000U &&
12021 + (sethi2 & 0xFFC00000U) == 0x0B000000U &&
12022 + (or1 & 0xFFFFE000U) == 0x88112000U &&
12023 + (or2 & 0xFFFFE000U) == 0x8A116000U &&
12024 + sllx == 0x89293020U &&
12025 + add == 0x8A010005U &&
12026 + jmpl == 0x89C14000U &&
12027 + nop == 0x01000000U)
12028 + {
12029 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
12030 + regs->u_regs[UREG_G4] = ((sethi1 & 0x003FFFFFU) << 10) | (or1 & 0x000003FFU);
12031 + regs->u_regs[UREG_G4] <<= 32;
12032 + regs->u_regs[UREG_G5] = ((sethi2 & 0x003FFFFFU) << 10) | (or2 & 0x000003FFU);
12033 + regs->u_regs[UREG_G5] += regs->u_regs[UREG_G4];
12034 + regs->u_regs[UREG_G4] = addr + 24;
12035 + addr = regs->u_regs[UREG_G5];
12036 + regs->tpc = addr;
12037 + regs->tnpc = addr+4;
12038 + return 3;
12039 + }
12040 + }
12041 + } while (0);
12042 +
12043 +#ifdef CONFIG_PAX_DLRESOLVE
12044 + do { /* PaX: unpatched PLT emulation step 2 */
12045 + unsigned int save, call, nop;
12046 +
12047 + err = get_user(save, (unsigned int *)(regs->tpc-4));
12048 + err |= get_user(call, (unsigned int *)regs->tpc);
12049 + err |= get_user(nop, (unsigned int *)(regs->tpc+4));
12050 + if (err)
12051 + break;
12052 +
12053 + if (save == 0x9DE3BFA8U &&
12054 + (call & 0xC0000000U) == 0x40000000U &&
12055 + nop == 0x01000000U)
12056 + {
12057 + unsigned long dl_resolve = regs->tpc + ((((call | 0xFFFFFFFFC0000000UL) ^ 0x20000000UL) + 0x20000000UL) << 2);
12058 +
12059 + if (test_thread_flag(TIF_32BIT))
12060 + dl_resolve &= 0xFFFFFFFFUL;
12061 +
12062 + regs->u_regs[UREG_RETPC] = regs->tpc;
12063 + regs->tpc = dl_resolve;
12064 + regs->tnpc = dl_resolve+4;
12065 + return 3;
12066 + }
12067 + } while (0);
12068 +#endif
12069 +
12070 + do { /* PaX: patched PLT emulation #7, must be AFTER the unpatched PLT emulation */
12071 + unsigned int sethi, ba, nop;
12072 +
12073 + err = get_user(sethi, (unsigned int *)regs->tpc);
12074 + err |= get_user(ba, (unsigned int *)(regs->tpc+4));
12075 + err |= get_user(nop, (unsigned int *)(regs->tpc+8));
12076 +
12077 + if (err)
12078 + break;
12079 +
12080 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
12081 + (ba & 0xFFF00000U) == 0x30600000U &&
12082 + nop == 0x01000000U)
12083 + {
12084 + unsigned long addr;
12085 +
12086 + addr = (sethi & 0x003FFFFFU) << 10;
12087 + regs->u_regs[UREG_G1] = addr;
12088 + addr = regs->tpc + ((((ba | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2);
12089 +
12090 + if (test_thread_flag(TIF_32BIT))
12091 + addr &= 0xFFFFFFFFUL;
12092 +
12093 + regs->tpc = addr;
12094 + regs->tnpc = addr+4;
12095 + return 2;
12096 + }
12097 + } while (0);
12098 +
12099 +#endif
12100 +
12101 + return 1;
12102 +}
12103 +
12104 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
12105 +{
12106 + unsigned long i;
12107 +
12108 + printk(KERN_ERR "PAX: bytes at PC: ");
12109 + for (i = 0; i < 8; i++) {
12110 + unsigned int c;
12111 + if (get_user(c, (unsigned int *)pc+i))
12112 + printk(KERN_CONT "???????? ");
12113 + else
12114 + printk(KERN_CONT "%08x ", c);
12115 + }
12116 + printk("\n");
12117 +}
12118 +#endif
12119 +
12120 asmlinkage void __kprobes do_sparc64_fault(struct pt_regs *regs)
12121 {
12122 enum ctx_state prev_state = exception_enter();
12123 @@ -353,6 +816,29 @@ retry:
12124 if (!vma)
12125 goto bad_area;
12126
12127 +#ifdef CONFIG_PAX_PAGEEXEC
12128 + /* PaX: detect ITLB misses on non-exec pages */
12129 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && vma->vm_start <= address &&
12130 + !(vma->vm_flags & VM_EXEC) && (fault_code & FAULT_CODE_ITLB))
12131 + {
12132 + if (address != regs->tpc)
12133 + goto good_area;
12134 +
12135 + up_read(&mm->mmap_sem);
12136 + switch (pax_handle_fetch_fault(regs)) {
12137 +
12138 +#ifdef CONFIG_PAX_EMUPLT
12139 + case 2:
12140 + case 3:
12141 + return;
12142 +#endif
12143 +
12144 + }
12145 + pax_report_fault(regs, (void *)regs->tpc, (void *)(regs->u_regs[UREG_FP] + STACK_BIAS));
12146 + do_group_exit(SIGKILL);
12147 + }
12148 +#endif
12149 +
12150 /* Pure DTLB misses do not tell us whether the fault causing
12151 * load/store/atomic was a write or not, it only says that there
12152 * was no match. So in such a case we (carefully) read the
12153 diff --git a/arch/sparc/mm/hugetlbpage.c b/arch/sparc/mm/hugetlbpage.c
12154 index 4242eab..9ae6360 100644
12155 --- a/arch/sparc/mm/hugetlbpage.c
12156 +++ b/arch/sparc/mm/hugetlbpage.c
12157 @@ -25,8 +25,10 @@ static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *filp,
12158 unsigned long addr,
12159 unsigned long len,
12160 unsigned long pgoff,
12161 - unsigned long flags)
12162 + unsigned long flags,
12163 + unsigned long offset)
12164 {
12165 + struct mm_struct *mm = current->mm;
12166 unsigned long task_size = TASK_SIZE;
12167 struct vm_unmapped_area_info info;
12168
12169 @@ -35,15 +37,22 @@ static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *filp,
12170
12171 info.flags = 0;
12172 info.length = len;
12173 - info.low_limit = TASK_UNMAPPED_BASE;
12174 + info.low_limit = mm->mmap_base;
12175 info.high_limit = min(task_size, VA_EXCLUDE_START);
12176 info.align_mask = PAGE_MASK & ~HPAGE_MASK;
12177 info.align_offset = 0;
12178 + info.threadstack_offset = offset;
12179 addr = vm_unmapped_area(&info);
12180
12181 if ((addr & ~PAGE_MASK) && task_size > VA_EXCLUDE_END) {
12182 VM_BUG_ON(addr != -ENOMEM);
12183 info.low_limit = VA_EXCLUDE_END;
12184 +
12185 +#ifdef CONFIG_PAX_RANDMMAP
12186 + if (mm->pax_flags & MF_PAX_RANDMMAP)
12187 + info.low_limit += mm->delta_mmap;
12188 +#endif
12189 +
12190 info.high_limit = task_size;
12191 addr = vm_unmapped_area(&info);
12192 }
12193 @@ -55,7 +64,8 @@ static unsigned long
12194 hugetlb_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
12195 const unsigned long len,
12196 const unsigned long pgoff,
12197 - const unsigned long flags)
12198 + const unsigned long flags,
12199 + const unsigned long offset)
12200 {
12201 struct mm_struct *mm = current->mm;
12202 unsigned long addr = addr0;
12203 @@ -70,6 +80,7 @@ hugetlb_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
12204 info.high_limit = mm->mmap_base;
12205 info.align_mask = PAGE_MASK & ~HPAGE_MASK;
12206 info.align_offset = 0;
12207 + info.threadstack_offset = offset;
12208 addr = vm_unmapped_area(&info);
12209
12210 /*
12211 @@ -82,6 +93,12 @@ hugetlb_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
12212 VM_BUG_ON(addr != -ENOMEM);
12213 info.flags = 0;
12214 info.low_limit = TASK_UNMAPPED_BASE;
12215 +
12216 +#ifdef CONFIG_PAX_RANDMMAP
12217 + if (mm->pax_flags & MF_PAX_RANDMMAP)
12218 + info.low_limit += mm->delta_mmap;
12219 +#endif
12220 +
12221 info.high_limit = STACK_TOP32;
12222 addr = vm_unmapped_area(&info);
12223 }
12224 @@ -96,6 +113,7 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
12225 struct mm_struct *mm = current->mm;
12226 struct vm_area_struct *vma;
12227 unsigned long task_size = TASK_SIZE;
12228 + unsigned long offset = gr_rand_threadstack_offset(mm, file, flags);
12229
12230 if (test_thread_flag(TIF_32BIT))
12231 task_size = STACK_TOP32;
12232 @@ -111,19 +129,22 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
12233 return addr;
12234 }
12235
12236 +#ifdef CONFIG_PAX_RANDMMAP
12237 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
12238 +#endif
12239 +
12240 if (addr) {
12241 addr = ALIGN(addr, HPAGE_SIZE);
12242 vma = find_vma(mm, addr);
12243 - if (task_size - len >= addr &&
12244 - (!vma || addr + len <= vma->vm_start))
12245 + if (task_size - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
12246 return addr;
12247 }
12248 if (mm->get_unmapped_area == arch_get_unmapped_area)
12249 return hugetlb_get_unmapped_area_bottomup(file, addr, len,
12250 - pgoff, flags);
12251 + pgoff, flags, offset);
12252 else
12253 return hugetlb_get_unmapped_area_topdown(file, addr, len,
12254 - pgoff, flags);
12255 + pgoff, flags, offset);
12256 }
12257
12258 pte_t *huge_pte_alloc(struct mm_struct *mm,
12259 diff --git a/arch/sparc/mm/init_64.c b/arch/sparc/mm/init_64.c
12260 index 4ca0d6b..e89bca1 100644
12261 --- a/arch/sparc/mm/init_64.c
12262 +++ b/arch/sparc/mm/init_64.c
12263 @@ -186,9 +186,9 @@ unsigned long sparc64_kern_sec_context __read_mostly;
12264 int num_kernel_image_mappings;
12265
12266 #ifdef CONFIG_DEBUG_DCFLUSH
12267 -atomic_t dcpage_flushes = ATOMIC_INIT(0);
12268 +atomic_unchecked_t dcpage_flushes = ATOMIC_INIT(0);
12269 #ifdef CONFIG_SMP
12270 -atomic_t dcpage_flushes_xcall = ATOMIC_INIT(0);
12271 +atomic_unchecked_t dcpage_flushes_xcall = ATOMIC_INIT(0);
12272 #endif
12273 #endif
12274
12275 @@ -196,7 +196,7 @@ inline void flush_dcache_page_impl(struct page *page)
12276 {
12277 BUG_ON(tlb_type == hypervisor);
12278 #ifdef CONFIG_DEBUG_DCFLUSH
12279 - atomic_inc(&dcpage_flushes);
12280 + atomic_inc_unchecked(&dcpage_flushes);
12281 #endif
12282
12283 #ifdef DCACHE_ALIASING_POSSIBLE
12284 @@ -468,10 +468,10 @@ void mmu_info(struct seq_file *m)
12285
12286 #ifdef CONFIG_DEBUG_DCFLUSH
12287 seq_printf(m, "DCPageFlushes\t: %d\n",
12288 - atomic_read(&dcpage_flushes));
12289 + atomic_read_unchecked(&dcpage_flushes));
12290 #ifdef CONFIG_SMP
12291 seq_printf(m, "DCPageFlushesXC\t: %d\n",
12292 - atomic_read(&dcpage_flushes_xcall));
12293 + atomic_read_unchecked(&dcpage_flushes_xcall));
12294 #endif /* CONFIG_SMP */
12295 #endif /* CONFIG_DEBUG_DCFLUSH */
12296 }
12297 diff --git a/arch/tile/Kconfig b/arch/tile/Kconfig
12298 index 7cca418..53fc030 100644
12299 --- a/arch/tile/Kconfig
12300 +++ b/arch/tile/Kconfig
12301 @@ -192,6 +192,7 @@ source "kernel/Kconfig.hz"
12302
12303 config KEXEC
12304 bool "kexec system call"
12305 + depends on !GRKERNSEC_KMEM
12306 ---help---
12307 kexec is a system call that implements the ability to shutdown your
12308 current kernel, and to start another kernel. It is like a reboot
12309 diff --git a/arch/tile/include/asm/atomic_64.h b/arch/tile/include/asm/atomic_64.h
12310 index 7b11c5f..755a026 100644
12311 --- a/arch/tile/include/asm/atomic_64.h
12312 +++ b/arch/tile/include/asm/atomic_64.h
12313 @@ -105,6 +105,16 @@ static inline long atomic64_add_unless(atomic64_t *v, long a, long u)
12314
12315 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
12316
12317 +#define atomic64_read_unchecked(v) atomic64_read(v)
12318 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
12319 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
12320 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
12321 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
12322 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
12323 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
12324 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
12325 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
12326 +
12327 /* Define this to indicate that cmpxchg is an efficient operation. */
12328 #define __HAVE_ARCH_CMPXCHG
12329
12330 diff --git a/arch/tile/include/asm/cache.h b/arch/tile/include/asm/cache.h
12331 index 6160761..00cac88 100644
12332 --- a/arch/tile/include/asm/cache.h
12333 +++ b/arch/tile/include/asm/cache.h
12334 @@ -15,11 +15,12 @@
12335 #ifndef _ASM_TILE_CACHE_H
12336 #define _ASM_TILE_CACHE_H
12337
12338 +#include <linux/const.h>
12339 #include <arch/chip.h>
12340
12341 /* bytes per L1 data cache line */
12342 #define L1_CACHE_SHIFT CHIP_L1D_LOG_LINE_SIZE()
12343 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
12344 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
12345
12346 /* bytes per L2 cache line */
12347 #define L2_CACHE_SHIFT CHIP_L2_LOG_LINE_SIZE()
12348 diff --git a/arch/tile/include/asm/uaccess.h b/arch/tile/include/asm/uaccess.h
12349 index f41cb53..31d3ab4 100644
12350 --- a/arch/tile/include/asm/uaccess.h
12351 +++ b/arch/tile/include/asm/uaccess.h
12352 @@ -417,9 +417,9 @@ static inline unsigned long __must_check copy_from_user(void *to,
12353 const void __user *from,
12354 unsigned long n)
12355 {
12356 - int sz = __compiletime_object_size(to);
12357 + size_t sz = __compiletime_object_size(to);
12358
12359 - if (likely(sz == -1 || sz >= n))
12360 + if (likely(sz == (size_t)-1 || sz >= n))
12361 n = _copy_from_user(to, from, n);
12362 else
12363 copy_from_user_overflow();
12364 diff --git a/arch/tile/mm/hugetlbpage.c b/arch/tile/mm/hugetlbpage.c
12365 index 8416240..a012fb7 100644
12366 --- a/arch/tile/mm/hugetlbpage.c
12367 +++ b/arch/tile/mm/hugetlbpage.c
12368 @@ -179,6 +179,7 @@ static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *file,
12369 info.high_limit = TASK_SIZE;
12370 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
12371 info.align_offset = 0;
12372 + info.threadstack_offset = 0;
12373 return vm_unmapped_area(&info);
12374 }
12375
12376 @@ -196,6 +197,7 @@ static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
12377 info.high_limit = current->mm->mmap_base;
12378 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
12379 info.align_offset = 0;
12380 + info.threadstack_offset = 0;
12381 addr = vm_unmapped_area(&info);
12382
12383 /*
12384 diff --git a/arch/um/Makefile b/arch/um/Makefile
12385 index e4b1a96..16162f8 100644
12386 --- a/arch/um/Makefile
12387 +++ b/arch/um/Makefile
12388 @@ -72,6 +72,10 @@ USER_CFLAGS = $(patsubst $(KERNEL_DEFINES),,$(patsubst -D__KERNEL__,,\
12389 $(patsubst -I%,,$(KBUILD_CFLAGS)))) $(ARCH_INCLUDE) $(MODE_INCLUDE) \
12390 $(filter -I%,$(CFLAGS)) -D_FILE_OFFSET_BITS=64 -idirafter include
12391
12392 +ifdef CONSTIFY_PLUGIN
12393 +USER_CFLAGS += -fplugin-arg-constify_plugin-no-constify
12394 +endif
12395 +
12396 #This will adjust *FLAGS accordingly to the platform.
12397 include $(srctree)/$(ARCH_DIR)/Makefile-os-$(OS)
12398
12399 diff --git a/arch/um/include/asm/cache.h b/arch/um/include/asm/cache.h
12400 index 19e1bdd..3665b77 100644
12401 --- a/arch/um/include/asm/cache.h
12402 +++ b/arch/um/include/asm/cache.h
12403 @@ -1,6 +1,7 @@
12404 #ifndef __UM_CACHE_H
12405 #define __UM_CACHE_H
12406
12407 +#include <linux/const.h>
12408
12409 #if defined(CONFIG_UML_X86) && !defined(CONFIG_64BIT)
12410 # define L1_CACHE_SHIFT (CONFIG_X86_L1_CACHE_SHIFT)
12411 @@ -12,6 +13,6 @@
12412 # define L1_CACHE_SHIFT 5
12413 #endif
12414
12415 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
12416 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
12417
12418 #endif
12419 diff --git a/arch/um/include/asm/kmap_types.h b/arch/um/include/asm/kmap_types.h
12420 index 2e0a6b1..a64d0f5 100644
12421 --- a/arch/um/include/asm/kmap_types.h
12422 +++ b/arch/um/include/asm/kmap_types.h
12423 @@ -8,6 +8,6 @@
12424
12425 /* No more #include "asm/arch/kmap_types.h" ! */
12426
12427 -#define KM_TYPE_NR 14
12428 +#define KM_TYPE_NR 15
12429
12430 #endif
12431 diff --git a/arch/um/include/asm/page.h b/arch/um/include/asm/page.h
12432 index 71c5d13..4c7b9f1 100644
12433 --- a/arch/um/include/asm/page.h
12434 +++ b/arch/um/include/asm/page.h
12435 @@ -14,6 +14,9 @@
12436 #define PAGE_SIZE (_AC(1, UL) << PAGE_SHIFT)
12437 #define PAGE_MASK (~(PAGE_SIZE-1))
12438
12439 +#define ktla_ktva(addr) (addr)
12440 +#define ktva_ktla(addr) (addr)
12441 +
12442 #ifndef __ASSEMBLY__
12443
12444 struct page;
12445 diff --git a/arch/um/include/asm/pgtable-3level.h b/arch/um/include/asm/pgtable-3level.h
12446 index 2b4274e..754fe06 100644
12447 --- a/arch/um/include/asm/pgtable-3level.h
12448 +++ b/arch/um/include/asm/pgtable-3level.h
12449 @@ -58,6 +58,7 @@
12450 #define pud_present(x) (pud_val(x) & _PAGE_PRESENT)
12451 #define pud_populate(mm, pud, pmd) \
12452 set_pud(pud, __pud(_PAGE_TABLE + __pa(pmd)))
12453 +#define pud_populate_kernel(mm, pud, pmd) pud_populate((mm), (pud), (pmd))
12454
12455 #ifdef CONFIG_64BIT
12456 #define set_pud(pudptr, pudval) set_64bit((u64 *) (pudptr), pud_val(pudval))
12457 diff --git a/arch/um/kernel/process.c b/arch/um/kernel/process.c
12458 index f17bca8..48adb87 100644
12459 --- a/arch/um/kernel/process.c
12460 +++ b/arch/um/kernel/process.c
12461 @@ -356,22 +356,6 @@ int singlestepping(void * t)
12462 return 2;
12463 }
12464
12465 -/*
12466 - * Only x86 and x86_64 have an arch_align_stack().
12467 - * All other arches have "#define arch_align_stack(x) (x)"
12468 - * in their asm/exec.h
12469 - * As this is included in UML from asm-um/system-generic.h,
12470 - * we can use it to behave as the subarch does.
12471 - */
12472 -#ifndef arch_align_stack
12473 -unsigned long arch_align_stack(unsigned long sp)
12474 -{
12475 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
12476 - sp -= get_random_int() % 8192;
12477 - return sp & ~0xf;
12478 -}
12479 -#endif
12480 -
12481 unsigned long get_wchan(struct task_struct *p)
12482 {
12483 unsigned long stack_page, sp, ip;
12484 diff --git a/arch/unicore32/include/asm/cache.h b/arch/unicore32/include/asm/cache.h
12485 index ad8f795..2c7eec6 100644
12486 --- a/arch/unicore32/include/asm/cache.h
12487 +++ b/arch/unicore32/include/asm/cache.h
12488 @@ -12,8 +12,10 @@
12489 #ifndef __UNICORE_CACHE_H__
12490 #define __UNICORE_CACHE_H__
12491
12492 -#define L1_CACHE_SHIFT (5)
12493 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
12494 +#include <linux/const.h>
12495 +
12496 +#define L1_CACHE_SHIFT 5
12497 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
12498
12499 /*
12500 * Memory returned by kmalloc() may be used for DMA, so we must make
12501 diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
12502 index b7d31ca..9481ec5 100644
12503 --- a/arch/x86/Kconfig
12504 +++ b/arch/x86/Kconfig
12505 @@ -132,7 +132,7 @@ config X86
12506 select RTC_LIB
12507 select HAVE_DEBUG_STACKOVERFLOW
12508 select HAVE_IRQ_EXIT_ON_IRQ_STACK if X86_64
12509 - select HAVE_CC_STACKPROTECTOR
12510 + select HAVE_CC_STACKPROTECTOR if X86_64 || !PAX_MEMORY_UDEREF
12511 select GENERIC_CPU_AUTOPROBE
12512 select HAVE_ARCH_AUDITSYSCALL
12513 select ARCH_SUPPORTS_ATOMIC_RMW
12514 @@ -266,7 +266,7 @@ config X86_HT
12515
12516 config X86_32_LAZY_GS
12517 def_bool y
12518 - depends on X86_32 && !CC_STACKPROTECTOR
12519 + depends on X86_32 && !CC_STACKPROTECTOR && !PAX_MEMORY_UDEREF
12520
12521 config ARCH_HWEIGHT_CFLAGS
12522 string
12523 @@ -632,6 +632,7 @@ config SCHED_OMIT_FRAME_POINTER
12524
12525 menuconfig HYPERVISOR_GUEST
12526 bool "Linux guest support"
12527 + depends on !GRKERNSEC_CONFIG_AUTO || GRKERNSEC_CONFIG_VIRT_GUEST || (GRKERNSEC_CONFIG_VIRT_HOST && GRKERNSEC_CONFIG_VIRT_XEN)
12528 ---help---
12529 Say Y here to enable options for running Linux under various hyper-
12530 visors. This option enables basic hypervisor detection and platform
12531 @@ -1013,6 +1014,7 @@ config VM86
12532
12533 config X86_16BIT
12534 bool "Enable support for 16-bit segments" if EXPERT
12535 + depends on !GRKERNSEC
12536 default y
12537 ---help---
12538 This option is required by programs like Wine to run 16-bit
12539 @@ -1186,6 +1188,7 @@ choice
12540
12541 config NOHIGHMEM
12542 bool "off"
12543 + depends on !(PAX_PAGEEXEC && PAX_ENABLE_PAE)
12544 ---help---
12545 Linux can use up to 64 Gigabytes of physical memory on x86 systems.
12546 However, the address space of 32-bit x86 processors is only 4
12547 @@ -1222,6 +1225,7 @@ config NOHIGHMEM
12548
12549 config HIGHMEM4G
12550 bool "4GB"
12551 + depends on !(PAX_PAGEEXEC && PAX_ENABLE_PAE)
12552 ---help---
12553 Select this if you have a 32-bit processor and between 1 and 4
12554 gigabytes of physical RAM.
12555 @@ -1274,7 +1278,7 @@ config PAGE_OFFSET
12556 hex
12557 default 0xB0000000 if VMSPLIT_3G_OPT
12558 default 0x80000000 if VMSPLIT_2G
12559 - default 0x78000000 if VMSPLIT_2G_OPT
12560 + default 0x70000000 if VMSPLIT_2G_OPT
12561 default 0x40000000 if VMSPLIT_1G
12562 default 0xC0000000
12563 depends on X86_32
12564 @@ -1715,6 +1719,7 @@ source kernel/Kconfig.hz
12565
12566 config KEXEC
12567 bool "kexec system call"
12568 + depends on !GRKERNSEC_KMEM
12569 ---help---
12570 kexec is a system call that implements the ability to shutdown your
12571 current kernel, and to start another kernel. It is like a reboot
12572 @@ -1900,7 +1905,9 @@ config X86_NEED_RELOCS
12573
12574 config PHYSICAL_ALIGN
12575 hex "Alignment value to which kernel should be aligned"
12576 - default "0x200000"
12577 + default "0x1000000"
12578 + range 0x200000 0x1000000 if PAX_KERNEXEC && X86_PAE
12579 + range 0x400000 0x1000000 if PAX_KERNEXEC && !X86_PAE
12580 range 0x2000 0x1000000 if X86_32
12581 range 0x200000 0x1000000 if X86_64
12582 ---help---
12583 @@ -1983,6 +1990,7 @@ config COMPAT_VDSO
12584 def_bool n
12585 prompt "Disable the 32-bit vDSO (needed for glibc 2.3.3)"
12586 depends on X86_32 || IA32_EMULATION
12587 + depends on !PAX_PAGEEXEC && !PAX_SEGMEXEC && !PAX_KERNEXEC && !PAX_MEMORY_UDEREF
12588 ---help---
12589 Certain buggy versions of glibc will crash if they are
12590 presented with a 32-bit vDSO that is not mapped at the address
12591 diff --git a/arch/x86/Kconfig.cpu b/arch/x86/Kconfig.cpu
12592 index 6983314..54ad7e8 100644
12593 --- a/arch/x86/Kconfig.cpu
12594 +++ b/arch/x86/Kconfig.cpu
12595 @@ -319,7 +319,7 @@ config X86_PPRO_FENCE
12596
12597 config X86_F00F_BUG
12598 def_bool y
12599 - depends on M586MMX || M586TSC || M586 || M486
12600 + depends on (M586MMX || M586TSC || M586 || M486) && !PAX_KERNEXEC
12601
12602 config X86_INVD_BUG
12603 def_bool y
12604 @@ -327,7 +327,7 @@ config X86_INVD_BUG
12605
12606 config X86_ALIGNMENT_16
12607 def_bool y
12608 - depends on MWINCHIP3D || MWINCHIPC6 || MCYRIXIII || MELAN || MK6 || M586MMX || M586TSC || M586 || M486 || MVIAC3_2 || MGEODEGX1
12609 + depends on MWINCHIP3D || MWINCHIPC6 || MCYRIXIII || X86_ELAN || MK8 || MK7 || MK6 || MCORE2 || MPENTIUM4 || MPENTIUMIII || MPENTIUMII || M686 || M586MMX || M586TSC || M586 || M486 || MVIAC3_2 || MGEODEGX1
12610
12611 config X86_INTEL_USERCOPY
12612 def_bool y
12613 @@ -369,7 +369,7 @@ config X86_CMPXCHG64
12614 # generates cmov.
12615 config X86_CMOV
12616 def_bool y
12617 - depends on (MK8 || MK7 || MCORE2 || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || MVIAC3_2 || MVIAC7 || MCRUSOE || MEFFICEON || X86_64 || MATOM || MGEODE_LX)
12618 + depends on (MK8 || MK7 || MCORE2 || MPSC || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || MVIAC3_2 || MVIAC7 || MCRUSOE || MEFFICEON || X86_64 || MATOM || MGEODE_LX)
12619
12620 config X86_MINIMUM_CPU_FAMILY
12621 int
12622 diff --git a/arch/x86/Kconfig.debug b/arch/x86/Kconfig.debug
12623 index 20028da..88d5946 100644
12624 --- a/arch/x86/Kconfig.debug
12625 +++ b/arch/x86/Kconfig.debug
12626 @@ -93,7 +93,7 @@ config EFI_PGT_DUMP
12627 config DEBUG_RODATA
12628 bool "Write protect kernel read-only data structures"
12629 default y
12630 - depends on DEBUG_KERNEL
12631 + depends on DEBUG_KERNEL && BROKEN
12632 ---help---
12633 Mark the kernel read-only data as write-protected in the pagetables,
12634 in order to catch accidental (and incorrect) writes to such const
12635 @@ -111,7 +111,7 @@ config DEBUG_RODATA_TEST
12636
12637 config DEBUG_SET_MODULE_RONX
12638 bool "Set loadable kernel module data as NX and text as RO"
12639 - depends on MODULES
12640 + depends on MODULES && BROKEN
12641 ---help---
12642 This option helps catch unintended modifications to loadable
12643 kernel module's text and read-only data. It also prevents execution
12644 diff --git a/arch/x86/Makefile b/arch/x86/Makefile
12645 index 5ba2d9c..41e5bb6 100644
12646 --- a/arch/x86/Makefile
12647 +++ b/arch/x86/Makefile
12648 @@ -65,9 +65,6 @@ ifeq ($(CONFIG_X86_32),y)
12649 # CPU-specific tuning. Anything which can be shared with UML should go here.
12650 include $(srctree)/arch/x86/Makefile_32.cpu
12651 KBUILD_CFLAGS += $(cflags-y)
12652 -
12653 - # temporary until string.h is fixed
12654 - KBUILD_CFLAGS += -ffreestanding
12655 else
12656 BITS := 64
12657 UTS_MACHINE := x86_64
12658 @@ -107,6 +104,9 @@ else
12659 KBUILD_CFLAGS += $(call cc-option,-maccumulate-outgoing-args)
12660 endif
12661
12662 +# temporary until string.h is fixed
12663 +KBUILD_CFLAGS += -ffreestanding
12664 +
12665 # Make sure compiler does not have buggy stack-protector support.
12666 ifdef CONFIG_CC_STACKPROTECTOR
12667 cc_has_sp := $(srctree)/scripts/gcc-x86_$(BITS)-has-stack-protector.sh
12668 @@ -181,6 +181,7 @@ archheaders:
12669 $(Q)$(MAKE) $(build)=arch/x86/syscalls all
12670
12671 archprepare:
12672 + $(if $(LDFLAGS_BUILD_ID),,$(error $(OLD_LD)))
12673 ifeq ($(CONFIG_KEXEC_FILE),y)
12674 $(Q)$(MAKE) $(build)=arch/x86/purgatory arch/x86/purgatory/kexec-purgatory.c
12675 endif
12676 @@ -264,3 +265,9 @@ define archhelp
12677 echo ' FDARGS="..." arguments for the booted kernel'
12678 echo ' FDINITRD=file initrd for the booted kernel'
12679 endef
12680 +
12681 +define OLD_LD
12682 +
12683 +*** ${VERSION}.${PATCHLEVEL} PaX kernels no longer build correctly with old versions of binutils.
12684 +*** Please upgrade your binutils to 2.18 or newer
12685 +endef
12686 diff --git a/arch/x86/boot/Makefile b/arch/x86/boot/Makefile
12687 index 57bbf2f..b100fce 100644
12688 --- a/arch/x86/boot/Makefile
12689 +++ b/arch/x86/boot/Makefile
12690 @@ -58,6 +58,9 @@ clean-files += cpustr.h
12691 # ---------------------------------------------------------------------------
12692
12693 KBUILD_CFLAGS := $(USERINCLUDE) $(REALMODE_CFLAGS) -D_SETUP
12694 +ifdef CONSTIFY_PLUGIN
12695 +KBUILD_CFLAGS += -fplugin-arg-constify_plugin-no-constify
12696 +endif
12697 KBUILD_AFLAGS := $(KBUILD_CFLAGS) -D__ASSEMBLY__
12698 GCOV_PROFILE := n
12699
12700 diff --git a/arch/x86/boot/bitops.h b/arch/x86/boot/bitops.h
12701 index 878e4b9..20537ab 100644
12702 --- a/arch/x86/boot/bitops.h
12703 +++ b/arch/x86/boot/bitops.h
12704 @@ -26,7 +26,7 @@ static inline int variable_test_bit(int nr, const void *addr)
12705 u8 v;
12706 const u32 *p = (const u32 *)addr;
12707
12708 - asm("btl %2,%1; setc %0" : "=qm" (v) : "m" (*p), "Ir" (nr));
12709 + asm volatile("btl %2,%1; setc %0" : "=qm" (v) : "m" (*p), "Ir" (nr));
12710 return v;
12711 }
12712
12713 @@ -37,7 +37,7 @@ static inline int variable_test_bit(int nr, const void *addr)
12714
12715 static inline void set_bit(int nr, void *addr)
12716 {
12717 - asm("btsl %1,%0" : "+m" (*(u32 *)addr) : "Ir" (nr));
12718 + asm volatile("btsl %1,%0" : "+m" (*(u32 *)addr) : "Ir" (nr));
12719 }
12720
12721 #endif /* BOOT_BITOPS_H */
12722 diff --git a/arch/x86/boot/boot.h b/arch/x86/boot/boot.h
12723 index bd49ec6..94c7f58 100644
12724 --- a/arch/x86/boot/boot.h
12725 +++ b/arch/x86/boot/boot.h
12726 @@ -84,7 +84,7 @@ static inline void io_delay(void)
12727 static inline u16 ds(void)
12728 {
12729 u16 seg;
12730 - asm("movw %%ds,%0" : "=rm" (seg));
12731 + asm volatile("movw %%ds,%0" : "=rm" (seg));
12732 return seg;
12733 }
12734
12735 diff --git a/arch/x86/boot/compressed/Makefile b/arch/x86/boot/compressed/Makefile
12736 index 0a291cd..9686efc 100644
12737 --- a/arch/x86/boot/compressed/Makefile
12738 +++ b/arch/x86/boot/compressed/Makefile
12739 @@ -30,6 +30,9 @@ KBUILD_CFLAGS += $(cflags-y)
12740 KBUILD_CFLAGS += -mno-mmx -mno-sse
12741 KBUILD_CFLAGS += $(call cc-option,-ffreestanding)
12742 KBUILD_CFLAGS += $(call cc-option,-fno-stack-protector)
12743 +ifdef CONSTIFY_PLUGIN
12744 +KBUILD_CFLAGS += -fplugin-arg-constify_plugin-no-constify
12745 +endif
12746
12747 KBUILD_AFLAGS := $(KBUILD_CFLAGS) -D__ASSEMBLY__
12748 GCOV_PROFILE := n
12749 diff --git a/arch/x86/boot/compressed/efi_stub_32.S b/arch/x86/boot/compressed/efi_stub_32.S
12750 index a53440e..c3dbf1e 100644
12751 --- a/arch/x86/boot/compressed/efi_stub_32.S
12752 +++ b/arch/x86/boot/compressed/efi_stub_32.S
12753 @@ -46,16 +46,13 @@ ENTRY(efi_call_phys)
12754 * parameter 2, ..., param n. To make things easy, we save the return
12755 * address of efi_call_phys in a global variable.
12756 */
12757 - popl %ecx
12758 - movl %ecx, saved_return_addr(%edx)
12759 - /* get the function pointer into ECX*/
12760 - popl %ecx
12761 - movl %ecx, efi_rt_function_ptr(%edx)
12762 + popl saved_return_addr(%edx)
12763 + popl efi_rt_function_ptr(%edx)
12764
12765 /*
12766 * 3. Call the physical function.
12767 */
12768 - call *%ecx
12769 + call *efi_rt_function_ptr(%edx)
12770
12771 /*
12772 * 4. Balance the stack. And because EAX contain the return value,
12773 @@ -67,15 +64,12 @@ ENTRY(efi_call_phys)
12774 1: popl %edx
12775 subl $1b, %edx
12776
12777 - movl efi_rt_function_ptr(%edx), %ecx
12778 - pushl %ecx
12779 + pushl efi_rt_function_ptr(%edx)
12780
12781 /*
12782 * 10. Push the saved return address onto the stack and return.
12783 */
12784 - movl saved_return_addr(%edx), %ecx
12785 - pushl %ecx
12786 - ret
12787 + jmpl *saved_return_addr(%edx)
12788 ENDPROC(efi_call_phys)
12789 .previous
12790
12791 diff --git a/arch/x86/boot/compressed/efi_thunk_64.S b/arch/x86/boot/compressed/efi_thunk_64.S
12792 index 630384a..278e788 100644
12793 --- a/arch/x86/boot/compressed/efi_thunk_64.S
12794 +++ b/arch/x86/boot/compressed/efi_thunk_64.S
12795 @@ -189,8 +189,8 @@ efi_gdt64:
12796 .long 0 /* Filled out by user */
12797 .word 0
12798 .quad 0x0000000000000000 /* NULL descriptor */
12799 - .quad 0x00af9a000000ffff /* __KERNEL_CS */
12800 - .quad 0x00cf92000000ffff /* __KERNEL_DS */
12801 + .quad 0x00af9b000000ffff /* __KERNEL_CS */
12802 + .quad 0x00cf93000000ffff /* __KERNEL_DS */
12803 .quad 0x0080890000000000 /* TS descriptor */
12804 .quad 0x0000000000000000 /* TS continued */
12805 efi_gdt64_end:
12806 diff --git a/arch/x86/boot/compressed/head_32.S b/arch/x86/boot/compressed/head_32.S
12807 index 1d7fbbc..36ecd58 100644
12808 --- a/arch/x86/boot/compressed/head_32.S
12809 +++ b/arch/x86/boot/compressed/head_32.S
12810 @@ -140,10 +140,10 @@ preferred_addr:
12811 addl %eax, %ebx
12812 notl %eax
12813 andl %eax, %ebx
12814 - cmpl $LOAD_PHYSICAL_ADDR, %ebx
12815 + cmpl $____LOAD_PHYSICAL_ADDR, %ebx
12816 jge 1f
12817 #endif
12818 - movl $LOAD_PHYSICAL_ADDR, %ebx
12819 + movl $____LOAD_PHYSICAL_ADDR, %ebx
12820 1:
12821
12822 /* Target address to relocate to for decompression */
12823 diff --git a/arch/x86/boot/compressed/head_64.S b/arch/x86/boot/compressed/head_64.S
12824 index 6b1766c..ad465c9 100644
12825 --- a/arch/x86/boot/compressed/head_64.S
12826 +++ b/arch/x86/boot/compressed/head_64.S
12827 @@ -94,10 +94,10 @@ ENTRY(startup_32)
12828 addl %eax, %ebx
12829 notl %eax
12830 andl %eax, %ebx
12831 - cmpl $LOAD_PHYSICAL_ADDR, %ebx
12832 + cmpl $____LOAD_PHYSICAL_ADDR, %ebx
12833 jge 1f
12834 #endif
12835 - movl $LOAD_PHYSICAL_ADDR, %ebx
12836 + movl $____LOAD_PHYSICAL_ADDR, %ebx
12837 1:
12838
12839 /* Target address to relocate to for decompression */
12840 @@ -322,10 +322,10 @@ preferred_addr:
12841 addq %rax, %rbp
12842 notq %rax
12843 andq %rax, %rbp
12844 - cmpq $LOAD_PHYSICAL_ADDR, %rbp
12845 + cmpq $____LOAD_PHYSICAL_ADDR, %rbp
12846 jge 1f
12847 #endif
12848 - movq $LOAD_PHYSICAL_ADDR, %rbp
12849 + movq $____LOAD_PHYSICAL_ADDR, %rbp
12850 1:
12851
12852 /* Target address to relocate to for decompression */
12853 @@ -434,8 +434,8 @@ gdt:
12854 .long gdt
12855 .word 0
12856 .quad 0x0000000000000000 /* NULL descriptor */
12857 - .quad 0x00af9a000000ffff /* __KERNEL_CS */
12858 - .quad 0x00cf92000000ffff /* __KERNEL_DS */
12859 + .quad 0x00af9b000000ffff /* __KERNEL_CS */
12860 + .quad 0x00cf93000000ffff /* __KERNEL_DS */
12861 .quad 0x0080890000000000 /* TS descriptor */
12862 .quad 0x0000000000000000 /* TS continued */
12863 gdt_end:
12864 diff --git a/arch/x86/boot/compressed/misc.c b/arch/x86/boot/compressed/misc.c
12865 index a950864..c710239 100644
12866 --- a/arch/x86/boot/compressed/misc.c
12867 +++ b/arch/x86/boot/compressed/misc.c
12868 @@ -242,7 +242,7 @@ static void handle_relocations(void *output, unsigned long output_len)
12869 * Calculate the delta between where vmlinux was linked to load
12870 * and where it was actually loaded.
12871 */
12872 - delta = min_addr - LOAD_PHYSICAL_ADDR;
12873 + delta = min_addr - ____LOAD_PHYSICAL_ADDR;
12874 if (!delta) {
12875 debug_putstr("No relocation needed... ");
12876 return;
12877 @@ -324,7 +324,7 @@ static void parse_elf(void *output)
12878 Elf32_Ehdr ehdr;
12879 Elf32_Phdr *phdrs, *phdr;
12880 #endif
12881 - void *dest;
12882 + void *dest, *prev;
12883 int i;
12884
12885 memcpy(&ehdr, output, sizeof(ehdr));
12886 @@ -351,13 +351,16 @@ static void parse_elf(void *output)
12887 case PT_LOAD:
12888 #ifdef CONFIG_RELOCATABLE
12889 dest = output;
12890 - dest += (phdr->p_paddr - LOAD_PHYSICAL_ADDR);
12891 + dest += (phdr->p_paddr - ____LOAD_PHYSICAL_ADDR);
12892 #else
12893 dest = (void *)(phdr->p_paddr);
12894 #endif
12895 memcpy(dest,
12896 output + phdr->p_offset,
12897 phdr->p_filesz);
12898 + if (i)
12899 + memset(prev, 0xff, dest - prev);
12900 + prev = dest + phdr->p_filesz;
12901 break;
12902 default: /* Ignore other PT_* */ break;
12903 }
12904 @@ -416,7 +419,7 @@ asmlinkage __visible void *decompress_kernel(void *rmode, memptr heap,
12905 error("Destination address too large");
12906 #endif
12907 #ifndef CONFIG_RELOCATABLE
12908 - if ((unsigned long)output != LOAD_PHYSICAL_ADDR)
12909 + if ((unsigned long)output != ____LOAD_PHYSICAL_ADDR)
12910 error("Wrong destination address");
12911 #endif
12912
12913 diff --git a/arch/x86/boot/cpucheck.c b/arch/x86/boot/cpucheck.c
12914 index 1fd7d57..0f7d096 100644
12915 --- a/arch/x86/boot/cpucheck.c
12916 +++ b/arch/x86/boot/cpucheck.c
12917 @@ -125,9 +125,9 @@ int check_cpu(int *cpu_level_ptr, int *req_level_ptr, u32 **err_flags_ptr)
12918 u32 ecx = MSR_K7_HWCR;
12919 u32 eax, edx;
12920
12921 - asm("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
12922 + asm volatile("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
12923 eax &= ~(1 << 15);
12924 - asm("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
12925 + asm volatile("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
12926
12927 get_cpuflags(); /* Make sure it really did something */
12928 err = check_cpuflags();
12929 @@ -140,9 +140,9 @@ int check_cpu(int *cpu_level_ptr, int *req_level_ptr, u32 **err_flags_ptr)
12930 u32 ecx = MSR_VIA_FCR;
12931 u32 eax, edx;
12932
12933 - asm("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
12934 + asm volatile("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
12935 eax |= (1<<1)|(1<<7);
12936 - asm("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
12937 + asm volatile("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
12938
12939 set_bit(X86_FEATURE_CX8, cpu.flags);
12940 err = check_cpuflags();
12941 @@ -153,12 +153,12 @@ int check_cpu(int *cpu_level_ptr, int *req_level_ptr, u32 **err_flags_ptr)
12942 u32 eax, edx;
12943 u32 level = 1;
12944
12945 - asm("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
12946 - asm("wrmsr" : : "a" (~0), "d" (edx), "c" (ecx));
12947 - asm("cpuid"
12948 + asm volatile("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
12949 + asm volatile("wrmsr" : : "a" (~0), "d" (edx), "c" (ecx));
12950 + asm volatile("cpuid"
12951 : "+a" (level), "=d" (cpu.flags[0])
12952 : : "ecx", "ebx");
12953 - asm("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
12954 + asm volatile("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
12955
12956 err = check_cpuflags();
12957 } else if (err == 0x01 &&
12958 diff --git a/arch/x86/boot/header.S b/arch/x86/boot/header.S
12959 index 16ef025..91e033b 100644
12960 --- a/arch/x86/boot/header.S
12961 +++ b/arch/x86/boot/header.S
12962 @@ -438,10 +438,14 @@ setup_data: .quad 0 # 64-bit physical pointer to
12963 # single linked list of
12964 # struct setup_data
12965
12966 -pref_address: .quad LOAD_PHYSICAL_ADDR # preferred load addr
12967 +pref_address: .quad ____LOAD_PHYSICAL_ADDR # preferred load addr
12968
12969 #define ZO_INIT_SIZE (ZO__end - ZO_startup_32 + ZO_z_extract_offset)
12970 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
12971 +#define VO_INIT_SIZE (VO__end - VO__text - __PAGE_OFFSET - ____LOAD_PHYSICAL_ADDR)
12972 +#else
12973 #define VO_INIT_SIZE (VO__end - VO__text)
12974 +#endif
12975 #if ZO_INIT_SIZE > VO_INIT_SIZE
12976 #define INIT_SIZE ZO_INIT_SIZE
12977 #else
12978 diff --git a/arch/x86/boot/memory.c b/arch/x86/boot/memory.c
12979 index db75d07..8e6d0af 100644
12980 --- a/arch/x86/boot/memory.c
12981 +++ b/arch/x86/boot/memory.c
12982 @@ -19,7 +19,7 @@
12983
12984 static int detect_memory_e820(void)
12985 {
12986 - int count = 0;
12987 + unsigned int count = 0;
12988 struct biosregs ireg, oreg;
12989 struct e820entry *desc = boot_params.e820_map;
12990 static struct e820entry buf; /* static so it is zeroed */
12991 diff --git a/arch/x86/boot/video-vesa.c b/arch/x86/boot/video-vesa.c
12992 index ba3e100..6501b8f 100644
12993 --- a/arch/x86/boot/video-vesa.c
12994 +++ b/arch/x86/boot/video-vesa.c
12995 @@ -201,6 +201,7 @@ static void vesa_store_pm_info(void)
12996
12997 boot_params.screen_info.vesapm_seg = oreg.es;
12998 boot_params.screen_info.vesapm_off = oreg.di;
12999 + boot_params.screen_info.vesapm_size = oreg.cx;
13000 }
13001
13002 /*
13003 diff --git a/arch/x86/boot/video.c b/arch/x86/boot/video.c
13004 index 43eda28..5ab5fdb 100644
13005 --- a/arch/x86/boot/video.c
13006 +++ b/arch/x86/boot/video.c
13007 @@ -96,7 +96,7 @@ static void store_mode_params(void)
13008 static unsigned int get_entry(void)
13009 {
13010 char entry_buf[4];
13011 - int i, len = 0;
13012 + unsigned int i, len = 0;
13013 int key;
13014 unsigned int v;
13015
13016 diff --git a/arch/x86/crypto/aes-x86_64-asm_64.S b/arch/x86/crypto/aes-x86_64-asm_64.S
13017 index 9105655..41779c1 100644
13018 --- a/arch/x86/crypto/aes-x86_64-asm_64.S
13019 +++ b/arch/x86/crypto/aes-x86_64-asm_64.S
13020 @@ -8,6 +8,8 @@
13021 * including this sentence is retained in full.
13022 */
13023
13024 +#include <asm/alternative-asm.h>
13025 +
13026 .extern crypto_ft_tab
13027 .extern crypto_it_tab
13028 .extern crypto_fl_tab
13029 @@ -70,6 +72,8 @@
13030 je B192; \
13031 leaq 32(r9),r9;
13032
13033 +#define ret pax_force_retaddr; ret
13034 +
13035 #define epilogue(FUNC,r1,r2,r3,r4,r5,r6,r7,r8,r9) \
13036 movq r1,r2; \
13037 movq r3,r4; \
13038 diff --git a/arch/x86/crypto/aesni-intel_asm.S b/arch/x86/crypto/aesni-intel_asm.S
13039 index 6bd2c6c..368c93e 100644
13040 --- a/arch/x86/crypto/aesni-intel_asm.S
13041 +++ b/arch/x86/crypto/aesni-intel_asm.S
13042 @@ -31,6 +31,7 @@
13043
13044 #include <linux/linkage.h>
13045 #include <asm/inst.h>
13046 +#include <asm/alternative-asm.h>
13047
13048 /*
13049 * The following macros are used to move an (un)aligned 16 byte value to/from
13050 @@ -217,7 +218,7 @@ enc: .octa 0x2
13051 * num_initial_blocks = b mod 4
13052 * encrypt the initial num_initial_blocks blocks and apply ghash on
13053 * the ciphertext
13054 -* %r10, %r11, %r12, %rax, %xmm5, %xmm6, %xmm7, %xmm8, %xmm9 registers
13055 +* %r10, %r11, %r15, %rax, %xmm5, %xmm6, %xmm7, %xmm8, %xmm9 registers
13056 * are clobbered
13057 * arg1, %arg2, %arg3, %r14 are used as a pointer only, not modified
13058 */
13059 @@ -227,8 +228,8 @@ enc: .octa 0x2
13060 XMM2 XMM3 XMM4 XMMDst TMP6 TMP7 i i_seq operation
13061 MOVADQ SHUF_MASK(%rip), %xmm14
13062 mov arg7, %r10 # %r10 = AAD
13063 - mov arg8, %r12 # %r12 = aadLen
13064 - mov %r12, %r11
13065 + mov arg8, %r15 # %r15 = aadLen
13066 + mov %r15, %r11
13067 pxor %xmm\i, %xmm\i
13068
13069 _get_AAD_loop\num_initial_blocks\operation:
13070 @@ -237,17 +238,17 @@ _get_AAD_loop\num_initial_blocks\operation:
13071 psrldq $4, %xmm\i
13072 pxor \TMP1, %xmm\i
13073 add $4, %r10
13074 - sub $4, %r12
13075 + sub $4, %r15
13076 jne _get_AAD_loop\num_initial_blocks\operation
13077
13078 cmp $16, %r11
13079 je _get_AAD_loop2_done\num_initial_blocks\operation
13080
13081 - mov $16, %r12
13082 + mov $16, %r15
13083 _get_AAD_loop2\num_initial_blocks\operation:
13084 psrldq $4, %xmm\i
13085 - sub $4, %r12
13086 - cmp %r11, %r12
13087 + sub $4, %r15
13088 + cmp %r11, %r15
13089 jne _get_AAD_loop2\num_initial_blocks\operation
13090
13091 _get_AAD_loop2_done\num_initial_blocks\operation:
13092 @@ -442,7 +443,7 @@ _initial_blocks_done\num_initial_blocks\operation:
13093 * num_initial_blocks = b mod 4
13094 * encrypt the initial num_initial_blocks blocks and apply ghash on
13095 * the ciphertext
13096 -* %r10, %r11, %r12, %rax, %xmm5, %xmm6, %xmm7, %xmm8, %xmm9 registers
13097 +* %r10, %r11, %r15, %rax, %xmm5, %xmm6, %xmm7, %xmm8, %xmm9 registers
13098 * are clobbered
13099 * arg1, %arg2, %arg3, %r14 are used as a pointer only, not modified
13100 */
13101 @@ -452,8 +453,8 @@ _initial_blocks_done\num_initial_blocks\operation:
13102 XMM2 XMM3 XMM4 XMMDst TMP6 TMP7 i i_seq operation
13103 MOVADQ SHUF_MASK(%rip), %xmm14
13104 mov arg7, %r10 # %r10 = AAD
13105 - mov arg8, %r12 # %r12 = aadLen
13106 - mov %r12, %r11
13107 + mov arg8, %r15 # %r15 = aadLen
13108 + mov %r15, %r11
13109 pxor %xmm\i, %xmm\i
13110 _get_AAD_loop\num_initial_blocks\operation:
13111 movd (%r10), \TMP1
13112 @@ -461,15 +462,15 @@ _get_AAD_loop\num_initial_blocks\operation:
13113 psrldq $4, %xmm\i
13114 pxor \TMP1, %xmm\i
13115 add $4, %r10
13116 - sub $4, %r12
13117 + sub $4, %r15
13118 jne _get_AAD_loop\num_initial_blocks\operation
13119 cmp $16, %r11
13120 je _get_AAD_loop2_done\num_initial_blocks\operation
13121 - mov $16, %r12
13122 + mov $16, %r15
13123 _get_AAD_loop2\num_initial_blocks\operation:
13124 psrldq $4, %xmm\i
13125 - sub $4, %r12
13126 - cmp %r11, %r12
13127 + sub $4, %r15
13128 + cmp %r11, %r15
13129 jne _get_AAD_loop2\num_initial_blocks\operation
13130 _get_AAD_loop2_done\num_initial_blocks\operation:
13131 PSHUFB_XMM %xmm14, %xmm\i # byte-reflect the AAD data
13132 @@ -1280,7 +1281,7 @@ _esb_loop_\@:
13133 *
13134 *****************************************************************************/
13135 ENTRY(aesni_gcm_dec)
13136 - push %r12
13137 + push %r15
13138 push %r13
13139 push %r14
13140 mov %rsp, %r14
13141 @@ -1290,8 +1291,8 @@ ENTRY(aesni_gcm_dec)
13142 */
13143 sub $VARIABLE_OFFSET, %rsp
13144 and $~63, %rsp # align rsp to 64 bytes
13145 - mov %arg6, %r12
13146 - movdqu (%r12), %xmm13 # %xmm13 = HashKey
13147 + mov %arg6, %r15
13148 + movdqu (%r15), %xmm13 # %xmm13 = HashKey
13149 movdqa SHUF_MASK(%rip), %xmm2
13150 PSHUFB_XMM %xmm2, %xmm13
13151
13152 @@ -1319,10 +1320,10 @@ ENTRY(aesni_gcm_dec)
13153 movdqa %xmm13, HashKey(%rsp) # store HashKey<<1 (mod poly)
13154 mov %arg4, %r13 # save the number of bytes of plaintext/ciphertext
13155 and $-16, %r13 # %r13 = %r13 - (%r13 mod 16)
13156 - mov %r13, %r12
13157 - and $(3<<4), %r12
13158 + mov %r13, %r15
13159 + and $(3<<4), %r15
13160 jz _initial_num_blocks_is_0_decrypt
13161 - cmp $(2<<4), %r12
13162 + cmp $(2<<4), %r15
13163 jb _initial_num_blocks_is_1_decrypt
13164 je _initial_num_blocks_is_2_decrypt
13165 _initial_num_blocks_is_3_decrypt:
13166 @@ -1372,16 +1373,16 @@ _zero_cipher_left_decrypt:
13167 sub $16, %r11
13168 add %r13, %r11
13169 movdqu (%arg3,%r11,1), %xmm1 # receive the last <16 byte block
13170 - lea SHIFT_MASK+16(%rip), %r12
13171 - sub %r13, %r12
13172 + lea SHIFT_MASK+16(%rip), %r15
13173 + sub %r13, %r15
13174 # adjust the shuffle mask pointer to be able to shift 16-%r13 bytes
13175 # (%r13 is the number of bytes in plaintext mod 16)
13176 - movdqu (%r12), %xmm2 # get the appropriate shuffle mask
13177 + movdqu (%r15), %xmm2 # get the appropriate shuffle mask
13178 PSHUFB_XMM %xmm2, %xmm1 # right shift 16-%r13 butes
13179
13180 movdqa %xmm1, %xmm2
13181 pxor %xmm1, %xmm0 # Ciphertext XOR E(K, Yn)
13182 - movdqu ALL_F-SHIFT_MASK(%r12), %xmm1
13183 + movdqu ALL_F-SHIFT_MASK(%r15), %xmm1
13184 # get the appropriate mask to mask out top 16-%r13 bytes of %xmm0
13185 pand %xmm1, %xmm0 # mask out top 16-%r13 bytes of %xmm0
13186 pand %xmm1, %xmm2
13187 @@ -1410,9 +1411,9 @@ _less_than_8_bytes_left_decrypt:
13188 sub $1, %r13
13189 jne _less_than_8_bytes_left_decrypt
13190 _multiple_of_16_bytes_decrypt:
13191 - mov arg8, %r12 # %r13 = aadLen (number of bytes)
13192 - shl $3, %r12 # convert into number of bits
13193 - movd %r12d, %xmm15 # len(A) in %xmm15
13194 + mov arg8, %r15 # %r13 = aadLen (number of bytes)
13195 + shl $3, %r15 # convert into number of bits
13196 + movd %r15d, %xmm15 # len(A) in %xmm15
13197 shl $3, %arg4 # len(C) in bits (*128)
13198 MOVQ_R64_XMM %arg4, %xmm1
13199 pslldq $8, %xmm15 # %xmm15 = len(A)||0x0000000000000000
13200 @@ -1451,7 +1452,8 @@ _return_T_done_decrypt:
13201 mov %r14, %rsp
13202 pop %r14
13203 pop %r13
13204 - pop %r12
13205 + pop %r15
13206 + pax_force_retaddr
13207 ret
13208 ENDPROC(aesni_gcm_dec)
13209
13210 @@ -1540,7 +1542,7 @@ ENDPROC(aesni_gcm_dec)
13211 * poly = x^128 + x^127 + x^126 + x^121 + 1
13212 ***************************************************************************/
13213 ENTRY(aesni_gcm_enc)
13214 - push %r12
13215 + push %r15
13216 push %r13
13217 push %r14
13218 mov %rsp, %r14
13219 @@ -1550,8 +1552,8 @@ ENTRY(aesni_gcm_enc)
13220 #
13221 sub $VARIABLE_OFFSET, %rsp
13222 and $~63, %rsp
13223 - mov %arg6, %r12
13224 - movdqu (%r12), %xmm13
13225 + mov %arg6, %r15
13226 + movdqu (%r15), %xmm13
13227 movdqa SHUF_MASK(%rip), %xmm2
13228 PSHUFB_XMM %xmm2, %xmm13
13229
13230 @@ -1575,13 +1577,13 @@ ENTRY(aesni_gcm_enc)
13231 movdqa %xmm13, HashKey(%rsp)
13232 mov %arg4, %r13 # %xmm13 holds HashKey<<1 (mod poly)
13233 and $-16, %r13
13234 - mov %r13, %r12
13235 + mov %r13, %r15
13236
13237 # Encrypt first few blocks
13238
13239 - and $(3<<4), %r12
13240 + and $(3<<4), %r15
13241 jz _initial_num_blocks_is_0_encrypt
13242 - cmp $(2<<4), %r12
13243 + cmp $(2<<4), %r15
13244 jb _initial_num_blocks_is_1_encrypt
13245 je _initial_num_blocks_is_2_encrypt
13246 _initial_num_blocks_is_3_encrypt:
13247 @@ -1634,14 +1636,14 @@ _zero_cipher_left_encrypt:
13248 sub $16, %r11
13249 add %r13, %r11
13250 movdqu (%arg3,%r11,1), %xmm1 # receive the last <16 byte blocks
13251 - lea SHIFT_MASK+16(%rip), %r12
13252 - sub %r13, %r12
13253 + lea SHIFT_MASK+16(%rip), %r15
13254 + sub %r13, %r15
13255 # adjust the shuffle mask pointer to be able to shift 16-r13 bytes
13256 # (%r13 is the number of bytes in plaintext mod 16)
13257 - movdqu (%r12), %xmm2 # get the appropriate shuffle mask
13258 + movdqu (%r15), %xmm2 # get the appropriate shuffle mask
13259 PSHUFB_XMM %xmm2, %xmm1 # shift right 16-r13 byte
13260 pxor %xmm1, %xmm0 # Plaintext XOR Encrypt(K, Yn)
13261 - movdqu ALL_F-SHIFT_MASK(%r12), %xmm1
13262 + movdqu ALL_F-SHIFT_MASK(%r15), %xmm1
13263 # get the appropriate mask to mask out top 16-r13 bytes of xmm0
13264 pand %xmm1, %xmm0 # mask out top 16-r13 bytes of xmm0
13265 movdqa SHUF_MASK(%rip), %xmm10
13266 @@ -1674,9 +1676,9 @@ _less_than_8_bytes_left_encrypt:
13267 sub $1, %r13
13268 jne _less_than_8_bytes_left_encrypt
13269 _multiple_of_16_bytes_encrypt:
13270 - mov arg8, %r12 # %r12 = addLen (number of bytes)
13271 - shl $3, %r12
13272 - movd %r12d, %xmm15 # len(A) in %xmm15
13273 + mov arg8, %r15 # %r15 = addLen (number of bytes)
13274 + shl $3, %r15
13275 + movd %r15d, %xmm15 # len(A) in %xmm15
13276 shl $3, %arg4 # len(C) in bits (*128)
13277 MOVQ_R64_XMM %arg4, %xmm1
13278 pslldq $8, %xmm15 # %xmm15 = len(A)||0x0000000000000000
13279 @@ -1715,7 +1717,8 @@ _return_T_done_encrypt:
13280 mov %r14, %rsp
13281 pop %r14
13282 pop %r13
13283 - pop %r12
13284 + pop %r15
13285 + pax_force_retaddr
13286 ret
13287 ENDPROC(aesni_gcm_enc)
13288
13289 @@ -1733,6 +1736,7 @@ _key_expansion_256a:
13290 pxor %xmm1, %xmm0
13291 movaps %xmm0, (TKEYP)
13292 add $0x10, TKEYP
13293 + pax_force_retaddr
13294 ret
13295 ENDPROC(_key_expansion_128)
13296 ENDPROC(_key_expansion_256a)
13297 @@ -1759,6 +1763,7 @@ _key_expansion_192a:
13298 shufps $0b01001110, %xmm2, %xmm1
13299 movaps %xmm1, 0x10(TKEYP)
13300 add $0x20, TKEYP
13301 + pax_force_retaddr
13302 ret
13303 ENDPROC(_key_expansion_192a)
13304
13305 @@ -1779,6 +1784,7 @@ _key_expansion_192b:
13306
13307 movaps %xmm0, (TKEYP)
13308 add $0x10, TKEYP
13309 + pax_force_retaddr
13310 ret
13311 ENDPROC(_key_expansion_192b)
13312
13313 @@ -1792,6 +1798,7 @@ _key_expansion_256b:
13314 pxor %xmm1, %xmm2
13315 movaps %xmm2, (TKEYP)
13316 add $0x10, TKEYP
13317 + pax_force_retaddr
13318 ret
13319 ENDPROC(_key_expansion_256b)
13320
13321 @@ -1905,6 +1912,7 @@ ENTRY(aesni_set_key)
13322 #ifndef __x86_64__
13323 popl KEYP
13324 #endif
13325 + pax_force_retaddr
13326 ret
13327 ENDPROC(aesni_set_key)
13328
13329 @@ -1927,6 +1935,7 @@ ENTRY(aesni_enc)
13330 popl KLEN
13331 popl KEYP
13332 #endif
13333 + pax_force_retaddr
13334 ret
13335 ENDPROC(aesni_enc)
13336
13337 @@ -1985,6 +1994,7 @@ _aesni_enc1:
13338 AESENC KEY STATE
13339 movaps 0x70(TKEYP), KEY
13340 AESENCLAST KEY STATE
13341 + pax_force_retaddr
13342 ret
13343 ENDPROC(_aesni_enc1)
13344
13345 @@ -2094,6 +2104,7 @@ _aesni_enc4:
13346 AESENCLAST KEY STATE2
13347 AESENCLAST KEY STATE3
13348 AESENCLAST KEY STATE4
13349 + pax_force_retaddr
13350 ret
13351 ENDPROC(_aesni_enc4)
13352
13353 @@ -2117,6 +2128,7 @@ ENTRY(aesni_dec)
13354 popl KLEN
13355 popl KEYP
13356 #endif
13357 + pax_force_retaddr
13358 ret
13359 ENDPROC(aesni_dec)
13360
13361 @@ -2175,6 +2187,7 @@ _aesni_dec1:
13362 AESDEC KEY STATE
13363 movaps 0x70(TKEYP), KEY
13364 AESDECLAST KEY STATE
13365 + pax_force_retaddr
13366 ret
13367 ENDPROC(_aesni_dec1)
13368
13369 @@ -2284,6 +2297,7 @@ _aesni_dec4:
13370 AESDECLAST KEY STATE2
13371 AESDECLAST KEY STATE3
13372 AESDECLAST KEY STATE4
13373 + pax_force_retaddr
13374 ret
13375 ENDPROC(_aesni_dec4)
13376
13377 @@ -2342,6 +2356,7 @@ ENTRY(aesni_ecb_enc)
13378 popl KEYP
13379 popl LEN
13380 #endif
13381 + pax_force_retaddr
13382 ret
13383 ENDPROC(aesni_ecb_enc)
13384
13385 @@ -2401,6 +2416,7 @@ ENTRY(aesni_ecb_dec)
13386 popl KEYP
13387 popl LEN
13388 #endif
13389 + pax_force_retaddr
13390 ret
13391 ENDPROC(aesni_ecb_dec)
13392
13393 @@ -2443,6 +2459,7 @@ ENTRY(aesni_cbc_enc)
13394 popl LEN
13395 popl IVP
13396 #endif
13397 + pax_force_retaddr
13398 ret
13399 ENDPROC(aesni_cbc_enc)
13400
13401 @@ -2534,6 +2551,7 @@ ENTRY(aesni_cbc_dec)
13402 popl LEN
13403 popl IVP
13404 #endif
13405 + pax_force_retaddr
13406 ret
13407 ENDPROC(aesni_cbc_dec)
13408
13409 @@ -2561,6 +2579,7 @@ _aesni_inc_init:
13410 mov $1, TCTR_LOW
13411 MOVQ_R64_XMM TCTR_LOW INC
13412 MOVQ_R64_XMM CTR TCTR_LOW
13413 + pax_force_retaddr
13414 ret
13415 ENDPROC(_aesni_inc_init)
13416
13417 @@ -2590,6 +2609,7 @@ _aesni_inc:
13418 .Linc_low:
13419 movaps CTR, IV
13420 PSHUFB_XMM BSWAP_MASK IV
13421 + pax_force_retaddr
13422 ret
13423 ENDPROC(_aesni_inc)
13424
13425 @@ -2651,6 +2671,7 @@ ENTRY(aesni_ctr_enc)
13426 .Lctr_enc_ret:
13427 movups IV, (IVP)
13428 .Lctr_enc_just_ret:
13429 + pax_force_retaddr
13430 ret
13431 ENDPROC(aesni_ctr_enc)
13432
13433 @@ -2777,6 +2798,7 @@ ENTRY(aesni_xts_crypt8)
13434 pxor INC, STATE4
13435 movdqu STATE4, 0x70(OUTP)
13436
13437 + pax_force_retaddr
13438 ret
13439 ENDPROC(aesni_xts_crypt8)
13440
13441 diff --git a/arch/x86/crypto/blowfish-x86_64-asm_64.S b/arch/x86/crypto/blowfish-x86_64-asm_64.S
13442 index 246c670..466e2d6 100644
13443 --- a/arch/x86/crypto/blowfish-x86_64-asm_64.S
13444 +++ b/arch/x86/crypto/blowfish-x86_64-asm_64.S
13445 @@ -21,6 +21,7 @@
13446 */
13447
13448 #include <linux/linkage.h>
13449 +#include <asm/alternative-asm.h>
13450
13451 .file "blowfish-x86_64-asm.S"
13452 .text
13453 @@ -149,9 +150,11 @@ ENTRY(__blowfish_enc_blk)
13454 jnz .L__enc_xor;
13455
13456 write_block();
13457 + pax_force_retaddr
13458 ret;
13459 .L__enc_xor:
13460 xor_block();
13461 + pax_force_retaddr
13462 ret;
13463 ENDPROC(__blowfish_enc_blk)
13464
13465 @@ -183,6 +186,7 @@ ENTRY(blowfish_dec_blk)
13466
13467 movq %r11, %rbp;
13468
13469 + pax_force_retaddr
13470 ret;
13471 ENDPROC(blowfish_dec_blk)
13472
13473 @@ -334,6 +338,7 @@ ENTRY(__blowfish_enc_blk_4way)
13474
13475 popq %rbx;
13476 popq %rbp;
13477 + pax_force_retaddr
13478 ret;
13479
13480 .L__enc_xor4:
13481 @@ -341,6 +346,7 @@ ENTRY(__blowfish_enc_blk_4way)
13482
13483 popq %rbx;
13484 popq %rbp;
13485 + pax_force_retaddr
13486 ret;
13487 ENDPROC(__blowfish_enc_blk_4way)
13488
13489 @@ -375,5 +381,6 @@ ENTRY(blowfish_dec_blk_4way)
13490 popq %rbx;
13491 popq %rbp;
13492
13493 + pax_force_retaddr
13494 ret;
13495 ENDPROC(blowfish_dec_blk_4way)
13496 diff --git a/arch/x86/crypto/camellia-aesni-avx-asm_64.S b/arch/x86/crypto/camellia-aesni-avx-asm_64.S
13497 index ce71f92..1dce7ec 100644
13498 --- a/arch/x86/crypto/camellia-aesni-avx-asm_64.S
13499 +++ b/arch/x86/crypto/camellia-aesni-avx-asm_64.S
13500 @@ -16,6 +16,7 @@
13501 */
13502
13503 #include <linux/linkage.h>
13504 +#include <asm/alternative-asm.h>
13505
13506 #define CAMELLIA_TABLE_BYTE_LEN 272
13507
13508 @@ -191,6 +192,7 @@ roundsm16_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd:
13509 roundsm16(%xmm0, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, %xmm7,
13510 %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14, %xmm15,
13511 %rcx, (%r9));
13512 + pax_force_retaddr
13513 ret;
13514 ENDPROC(roundsm16_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd)
13515
13516 @@ -199,6 +201,7 @@ roundsm16_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab:
13517 roundsm16(%xmm4, %xmm5, %xmm6, %xmm7, %xmm0, %xmm1, %xmm2, %xmm3,
13518 %xmm12, %xmm13, %xmm14, %xmm15, %xmm8, %xmm9, %xmm10, %xmm11,
13519 %rax, (%r9));
13520 + pax_force_retaddr
13521 ret;
13522 ENDPROC(roundsm16_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab)
13523
13524 @@ -780,6 +783,7 @@ __camellia_enc_blk16:
13525 %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14,
13526 %xmm15, (key_table)(CTX, %r8, 8), (%rax), 1 * 16(%rax));
13527
13528 + pax_force_retaddr
13529 ret;
13530
13531 .align 8
13532 @@ -865,6 +869,7 @@ __camellia_dec_blk16:
13533 %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14,
13534 %xmm15, (key_table)(CTX), (%rax), 1 * 16(%rax));
13535
13536 + pax_force_retaddr
13537 ret;
13538
13539 .align 8
13540 @@ -904,6 +909,7 @@ ENTRY(camellia_ecb_enc_16way)
13541 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13542 %xmm8, %rsi);
13543
13544 + pax_force_retaddr
13545 ret;
13546 ENDPROC(camellia_ecb_enc_16way)
13547
13548 @@ -932,6 +938,7 @@ ENTRY(camellia_ecb_dec_16way)
13549 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13550 %xmm8, %rsi);
13551
13552 + pax_force_retaddr
13553 ret;
13554 ENDPROC(camellia_ecb_dec_16way)
13555
13556 @@ -981,6 +988,7 @@ ENTRY(camellia_cbc_dec_16way)
13557 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13558 %xmm8, %rsi);
13559
13560 + pax_force_retaddr
13561 ret;
13562 ENDPROC(camellia_cbc_dec_16way)
13563
13564 @@ -1092,6 +1100,7 @@ ENTRY(camellia_ctr_16way)
13565 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13566 %xmm8, %rsi);
13567
13568 + pax_force_retaddr
13569 ret;
13570 ENDPROC(camellia_ctr_16way)
13571
13572 @@ -1234,6 +1243,7 @@ camellia_xts_crypt_16way:
13573 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13574 %xmm8, %rsi);
13575
13576 + pax_force_retaddr
13577 ret;
13578 ENDPROC(camellia_xts_crypt_16way)
13579
13580 diff --git a/arch/x86/crypto/camellia-aesni-avx2-asm_64.S b/arch/x86/crypto/camellia-aesni-avx2-asm_64.S
13581 index 0e0b886..5a3123c 100644
13582 --- a/arch/x86/crypto/camellia-aesni-avx2-asm_64.S
13583 +++ b/arch/x86/crypto/camellia-aesni-avx2-asm_64.S
13584 @@ -11,6 +11,7 @@
13585 */
13586
13587 #include <linux/linkage.h>
13588 +#include <asm/alternative-asm.h>
13589
13590 #define CAMELLIA_TABLE_BYTE_LEN 272
13591
13592 @@ -230,6 +231,7 @@ roundsm32_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd:
13593 roundsm32(%ymm0, %ymm1, %ymm2, %ymm3, %ymm4, %ymm5, %ymm6, %ymm7,
13594 %ymm8, %ymm9, %ymm10, %ymm11, %ymm12, %ymm13, %ymm14, %ymm15,
13595 %rcx, (%r9));
13596 + pax_force_retaddr
13597 ret;
13598 ENDPROC(roundsm32_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd)
13599
13600 @@ -238,6 +240,7 @@ roundsm32_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab:
13601 roundsm32(%ymm4, %ymm5, %ymm6, %ymm7, %ymm0, %ymm1, %ymm2, %ymm3,
13602 %ymm12, %ymm13, %ymm14, %ymm15, %ymm8, %ymm9, %ymm10, %ymm11,
13603 %rax, (%r9));
13604 + pax_force_retaddr
13605 ret;
13606 ENDPROC(roundsm32_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab)
13607
13608 @@ -820,6 +823,7 @@ __camellia_enc_blk32:
13609 %ymm8, %ymm9, %ymm10, %ymm11, %ymm12, %ymm13, %ymm14,
13610 %ymm15, (key_table)(CTX, %r8, 8), (%rax), 1 * 32(%rax));
13611
13612 + pax_force_retaddr
13613 ret;
13614
13615 .align 8
13616 @@ -905,6 +909,7 @@ __camellia_dec_blk32:
13617 %ymm8, %ymm9, %ymm10, %ymm11, %ymm12, %ymm13, %ymm14,
13618 %ymm15, (key_table)(CTX), (%rax), 1 * 32(%rax));
13619
13620 + pax_force_retaddr
13621 ret;
13622
13623 .align 8
13624 @@ -948,6 +953,7 @@ ENTRY(camellia_ecb_enc_32way)
13625
13626 vzeroupper;
13627
13628 + pax_force_retaddr
13629 ret;
13630 ENDPROC(camellia_ecb_enc_32way)
13631
13632 @@ -980,6 +986,7 @@ ENTRY(camellia_ecb_dec_32way)
13633
13634 vzeroupper;
13635
13636 + pax_force_retaddr
13637 ret;
13638 ENDPROC(camellia_ecb_dec_32way)
13639
13640 @@ -1046,6 +1053,7 @@ ENTRY(camellia_cbc_dec_32way)
13641
13642 vzeroupper;
13643
13644 + pax_force_retaddr
13645 ret;
13646 ENDPROC(camellia_cbc_dec_32way)
13647
13648 @@ -1184,6 +1192,7 @@ ENTRY(camellia_ctr_32way)
13649
13650 vzeroupper;
13651
13652 + pax_force_retaddr
13653 ret;
13654 ENDPROC(camellia_ctr_32way)
13655
13656 @@ -1349,6 +1358,7 @@ camellia_xts_crypt_32way:
13657
13658 vzeroupper;
13659
13660 + pax_force_retaddr
13661 ret;
13662 ENDPROC(camellia_xts_crypt_32way)
13663
13664 diff --git a/arch/x86/crypto/camellia-x86_64-asm_64.S b/arch/x86/crypto/camellia-x86_64-asm_64.S
13665 index 310319c..db3d7b5 100644
13666 --- a/arch/x86/crypto/camellia-x86_64-asm_64.S
13667 +++ b/arch/x86/crypto/camellia-x86_64-asm_64.S
13668 @@ -21,6 +21,7 @@
13669 */
13670
13671 #include <linux/linkage.h>
13672 +#include <asm/alternative-asm.h>
13673
13674 .file "camellia-x86_64-asm_64.S"
13675 .text
13676 @@ -228,12 +229,14 @@ ENTRY(__camellia_enc_blk)
13677 enc_outunpack(mov, RT1);
13678
13679 movq RRBP, %rbp;
13680 + pax_force_retaddr
13681 ret;
13682
13683 .L__enc_xor:
13684 enc_outunpack(xor, RT1);
13685
13686 movq RRBP, %rbp;
13687 + pax_force_retaddr
13688 ret;
13689 ENDPROC(__camellia_enc_blk)
13690
13691 @@ -272,6 +275,7 @@ ENTRY(camellia_dec_blk)
13692 dec_outunpack();
13693
13694 movq RRBP, %rbp;
13695 + pax_force_retaddr
13696 ret;
13697 ENDPROC(camellia_dec_blk)
13698
13699 @@ -463,6 +467,7 @@ ENTRY(__camellia_enc_blk_2way)
13700
13701 movq RRBP, %rbp;
13702 popq %rbx;
13703 + pax_force_retaddr
13704 ret;
13705
13706 .L__enc2_xor:
13707 @@ -470,6 +475,7 @@ ENTRY(__camellia_enc_blk_2way)
13708
13709 movq RRBP, %rbp;
13710 popq %rbx;
13711 + pax_force_retaddr
13712 ret;
13713 ENDPROC(__camellia_enc_blk_2way)
13714
13715 @@ -510,5 +516,6 @@ ENTRY(camellia_dec_blk_2way)
13716
13717 movq RRBP, %rbp;
13718 movq RXOR, %rbx;
13719 + pax_force_retaddr
13720 ret;
13721 ENDPROC(camellia_dec_blk_2way)
13722 diff --git a/arch/x86/crypto/cast5-avx-x86_64-asm_64.S b/arch/x86/crypto/cast5-avx-x86_64-asm_64.S
13723 index c35fd5d..2d8c7db 100644
13724 --- a/arch/x86/crypto/cast5-avx-x86_64-asm_64.S
13725 +++ b/arch/x86/crypto/cast5-avx-x86_64-asm_64.S
13726 @@ -24,6 +24,7 @@
13727 */
13728
13729 #include <linux/linkage.h>
13730 +#include <asm/alternative-asm.h>
13731
13732 .file "cast5-avx-x86_64-asm_64.S"
13733
13734 @@ -281,6 +282,7 @@ __cast5_enc_blk16:
13735 outunpack_blocks(RR3, RL3, RTMP, RX, RKM);
13736 outunpack_blocks(RR4, RL4, RTMP, RX, RKM);
13737
13738 + pax_force_retaddr
13739 ret;
13740 ENDPROC(__cast5_enc_blk16)
13741
13742 @@ -352,6 +354,7 @@ __cast5_dec_blk16:
13743 outunpack_blocks(RR3, RL3, RTMP, RX, RKM);
13744 outunpack_blocks(RR4, RL4, RTMP, RX, RKM);
13745
13746 + pax_force_retaddr
13747 ret;
13748
13749 .L__skip_dec:
13750 @@ -388,6 +391,7 @@ ENTRY(cast5_ecb_enc_16way)
13751 vmovdqu RR4, (6*4*4)(%r11);
13752 vmovdqu RL4, (7*4*4)(%r11);
13753
13754 + pax_force_retaddr
13755 ret;
13756 ENDPROC(cast5_ecb_enc_16way)
13757
13758 @@ -420,6 +424,7 @@ ENTRY(cast5_ecb_dec_16way)
13759 vmovdqu RR4, (6*4*4)(%r11);
13760 vmovdqu RL4, (7*4*4)(%r11);
13761
13762 + pax_force_retaddr
13763 ret;
13764 ENDPROC(cast5_ecb_dec_16way)
13765
13766 @@ -430,10 +435,10 @@ ENTRY(cast5_cbc_dec_16way)
13767 * %rdx: src
13768 */
13769
13770 - pushq %r12;
13771 + pushq %r14;
13772
13773 movq %rsi, %r11;
13774 - movq %rdx, %r12;
13775 + movq %rdx, %r14;
13776
13777 vmovdqu (0*16)(%rdx), RL1;
13778 vmovdqu (1*16)(%rdx), RR1;
13779 @@ -447,16 +452,16 @@ ENTRY(cast5_cbc_dec_16way)
13780 call __cast5_dec_blk16;
13781
13782 /* xor with src */
13783 - vmovq (%r12), RX;
13784 + vmovq (%r14), RX;
13785 vpshufd $0x4f, RX, RX;
13786 vpxor RX, RR1, RR1;
13787 - vpxor 0*16+8(%r12), RL1, RL1;
13788 - vpxor 1*16+8(%r12), RR2, RR2;
13789 - vpxor 2*16+8(%r12), RL2, RL2;
13790 - vpxor 3*16+8(%r12), RR3, RR3;
13791 - vpxor 4*16+8(%r12), RL3, RL3;
13792 - vpxor 5*16+8(%r12), RR4, RR4;
13793 - vpxor 6*16+8(%r12), RL4, RL4;
13794 + vpxor 0*16+8(%r14), RL1, RL1;
13795 + vpxor 1*16+8(%r14), RR2, RR2;
13796 + vpxor 2*16+8(%r14), RL2, RL2;
13797 + vpxor 3*16+8(%r14), RR3, RR3;
13798 + vpxor 4*16+8(%r14), RL3, RL3;
13799 + vpxor 5*16+8(%r14), RR4, RR4;
13800 + vpxor 6*16+8(%r14), RL4, RL4;
13801
13802 vmovdqu RR1, (0*16)(%r11);
13803 vmovdqu RL1, (1*16)(%r11);
13804 @@ -467,8 +472,9 @@ ENTRY(cast5_cbc_dec_16way)
13805 vmovdqu RR4, (6*16)(%r11);
13806 vmovdqu RL4, (7*16)(%r11);
13807
13808 - popq %r12;
13809 + popq %r14;
13810
13811 + pax_force_retaddr
13812 ret;
13813 ENDPROC(cast5_cbc_dec_16way)
13814
13815 @@ -480,10 +486,10 @@ ENTRY(cast5_ctr_16way)
13816 * %rcx: iv (big endian, 64bit)
13817 */
13818
13819 - pushq %r12;
13820 + pushq %r14;
13821
13822 movq %rsi, %r11;
13823 - movq %rdx, %r12;
13824 + movq %rdx, %r14;
13825
13826 vpcmpeqd RTMP, RTMP, RTMP;
13827 vpsrldq $8, RTMP, RTMP; /* low: -1, high: 0 */
13828 @@ -523,14 +529,14 @@ ENTRY(cast5_ctr_16way)
13829 call __cast5_enc_blk16;
13830
13831 /* dst = src ^ iv */
13832 - vpxor (0*16)(%r12), RR1, RR1;
13833 - vpxor (1*16)(%r12), RL1, RL1;
13834 - vpxor (2*16)(%r12), RR2, RR2;
13835 - vpxor (3*16)(%r12), RL2, RL2;
13836 - vpxor (4*16)(%r12), RR3, RR3;
13837 - vpxor (5*16)(%r12), RL3, RL3;
13838 - vpxor (6*16)(%r12), RR4, RR4;
13839 - vpxor (7*16)(%r12), RL4, RL4;
13840 + vpxor (0*16)(%r14), RR1, RR1;
13841 + vpxor (1*16)(%r14), RL1, RL1;
13842 + vpxor (2*16)(%r14), RR2, RR2;
13843 + vpxor (3*16)(%r14), RL2, RL2;
13844 + vpxor (4*16)(%r14), RR3, RR3;
13845 + vpxor (5*16)(%r14), RL3, RL3;
13846 + vpxor (6*16)(%r14), RR4, RR4;
13847 + vpxor (7*16)(%r14), RL4, RL4;
13848 vmovdqu RR1, (0*16)(%r11);
13849 vmovdqu RL1, (1*16)(%r11);
13850 vmovdqu RR2, (2*16)(%r11);
13851 @@ -540,7 +546,8 @@ ENTRY(cast5_ctr_16way)
13852 vmovdqu RR4, (6*16)(%r11);
13853 vmovdqu RL4, (7*16)(%r11);
13854
13855 - popq %r12;
13856 + popq %r14;
13857
13858 + pax_force_retaddr
13859 ret;
13860 ENDPROC(cast5_ctr_16way)
13861 diff --git a/arch/x86/crypto/cast6-avx-x86_64-asm_64.S b/arch/x86/crypto/cast6-avx-x86_64-asm_64.S
13862 index e3531f8..e123f35 100644
13863 --- a/arch/x86/crypto/cast6-avx-x86_64-asm_64.S
13864 +++ b/arch/x86/crypto/cast6-avx-x86_64-asm_64.S
13865 @@ -24,6 +24,7 @@
13866 */
13867
13868 #include <linux/linkage.h>
13869 +#include <asm/alternative-asm.h>
13870 #include "glue_helper-asm-avx.S"
13871
13872 .file "cast6-avx-x86_64-asm_64.S"
13873 @@ -295,6 +296,7 @@ __cast6_enc_blk8:
13874 outunpack_blocks(RA1, RB1, RC1, RD1, RTMP, RX, RKRF, RKM);
13875 outunpack_blocks(RA2, RB2, RC2, RD2, RTMP, RX, RKRF, RKM);
13876
13877 + pax_force_retaddr
13878 ret;
13879 ENDPROC(__cast6_enc_blk8)
13880
13881 @@ -340,6 +342,7 @@ __cast6_dec_blk8:
13882 outunpack_blocks(RA1, RB1, RC1, RD1, RTMP, RX, RKRF, RKM);
13883 outunpack_blocks(RA2, RB2, RC2, RD2, RTMP, RX, RKRF, RKM);
13884
13885 + pax_force_retaddr
13886 ret;
13887 ENDPROC(__cast6_dec_blk8)
13888
13889 @@ -358,6 +361,7 @@ ENTRY(cast6_ecb_enc_8way)
13890
13891 store_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13892
13893 + pax_force_retaddr
13894 ret;
13895 ENDPROC(cast6_ecb_enc_8way)
13896
13897 @@ -376,6 +380,7 @@ ENTRY(cast6_ecb_dec_8way)
13898
13899 store_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13900
13901 + pax_force_retaddr
13902 ret;
13903 ENDPROC(cast6_ecb_dec_8way)
13904
13905 @@ -386,19 +391,20 @@ ENTRY(cast6_cbc_dec_8way)
13906 * %rdx: src
13907 */
13908
13909 - pushq %r12;
13910 + pushq %r14;
13911
13912 movq %rsi, %r11;
13913 - movq %rdx, %r12;
13914 + movq %rdx, %r14;
13915
13916 load_8way(%rdx, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13917
13918 call __cast6_dec_blk8;
13919
13920 - store_cbc_8way(%r12, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13921 + store_cbc_8way(%r14, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13922
13923 - popq %r12;
13924 + popq %r14;
13925
13926 + pax_force_retaddr
13927 ret;
13928 ENDPROC(cast6_cbc_dec_8way)
13929
13930 @@ -410,20 +416,21 @@ ENTRY(cast6_ctr_8way)
13931 * %rcx: iv (little endian, 128bit)
13932 */
13933
13934 - pushq %r12;
13935 + pushq %r14;
13936
13937 movq %rsi, %r11;
13938 - movq %rdx, %r12;
13939 + movq %rdx, %r14;
13940
13941 load_ctr_8way(%rcx, .Lbswap128_mask, RA1, RB1, RC1, RD1, RA2, RB2, RC2,
13942 RD2, RX, RKR, RKM);
13943
13944 call __cast6_enc_blk8;
13945
13946 - store_ctr_8way(%r12, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13947 + store_ctr_8way(%r14, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13948
13949 - popq %r12;
13950 + popq %r14;
13951
13952 + pax_force_retaddr
13953 ret;
13954 ENDPROC(cast6_ctr_8way)
13955
13956 @@ -446,6 +453,7 @@ ENTRY(cast6_xts_enc_8way)
13957 /* dst <= regs xor IVs(in dst) */
13958 store_xts_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13959
13960 + pax_force_retaddr
13961 ret;
13962 ENDPROC(cast6_xts_enc_8way)
13963
13964 @@ -468,5 +476,6 @@ ENTRY(cast6_xts_dec_8way)
13965 /* dst <= regs xor IVs(in dst) */
13966 store_xts_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13967
13968 + pax_force_retaddr
13969 ret;
13970 ENDPROC(cast6_xts_dec_8way)
13971 diff --git a/arch/x86/crypto/crc32c-pcl-intel-asm_64.S b/arch/x86/crypto/crc32c-pcl-intel-asm_64.S
13972 index 26d49eb..c0a8c84 100644
13973 --- a/arch/x86/crypto/crc32c-pcl-intel-asm_64.S
13974 +++ b/arch/x86/crypto/crc32c-pcl-intel-asm_64.S
13975 @@ -45,6 +45,7 @@
13976
13977 #include <asm/inst.h>
13978 #include <linux/linkage.h>
13979 +#include <asm/alternative-asm.h>
13980
13981 ## ISCSI CRC 32 Implementation with crc32 and pclmulqdq Instruction
13982
13983 @@ -309,6 +310,7 @@ do_return:
13984 popq %rsi
13985 popq %rdi
13986 popq %rbx
13987 + pax_force_retaddr
13988 ret
13989
13990 ################################################################
13991 diff --git a/arch/x86/crypto/ghash-clmulni-intel_asm.S b/arch/x86/crypto/ghash-clmulni-intel_asm.S
13992 index 5d1e007..098cb4f 100644
13993 --- a/arch/x86/crypto/ghash-clmulni-intel_asm.S
13994 +++ b/arch/x86/crypto/ghash-clmulni-intel_asm.S
13995 @@ -18,6 +18,7 @@
13996
13997 #include <linux/linkage.h>
13998 #include <asm/inst.h>
13999 +#include <asm/alternative-asm.h>
14000
14001 .data
14002
14003 @@ -89,6 +90,7 @@ __clmul_gf128mul_ble:
14004 psrlq $1, T2
14005 pxor T2, T1
14006 pxor T1, DATA
14007 + pax_force_retaddr
14008 ret
14009 ENDPROC(__clmul_gf128mul_ble)
14010
14011 @@ -101,6 +103,7 @@ ENTRY(clmul_ghash_mul)
14012 call __clmul_gf128mul_ble
14013 PSHUFB_XMM BSWAP DATA
14014 movups DATA, (%rdi)
14015 + pax_force_retaddr
14016 ret
14017 ENDPROC(clmul_ghash_mul)
14018
14019 @@ -128,5 +131,6 @@ ENTRY(clmul_ghash_update)
14020 PSHUFB_XMM BSWAP DATA
14021 movups DATA, (%rdi)
14022 .Lupdate_just_ret:
14023 + pax_force_retaddr
14024 ret
14025 ENDPROC(clmul_ghash_update)
14026 diff --git a/arch/x86/crypto/salsa20-x86_64-asm_64.S b/arch/x86/crypto/salsa20-x86_64-asm_64.S
14027 index 9279e0b..c4b3d2c 100644
14028 --- a/arch/x86/crypto/salsa20-x86_64-asm_64.S
14029 +++ b/arch/x86/crypto/salsa20-x86_64-asm_64.S
14030 @@ -1,4 +1,5 @@
14031 #include <linux/linkage.h>
14032 +#include <asm/alternative-asm.h>
14033
14034 # enter salsa20_encrypt_bytes
14035 ENTRY(salsa20_encrypt_bytes)
14036 @@ -789,6 +790,7 @@ ENTRY(salsa20_encrypt_bytes)
14037 add %r11,%rsp
14038 mov %rdi,%rax
14039 mov %rsi,%rdx
14040 + pax_force_retaddr
14041 ret
14042 # bytesatleast65:
14043 ._bytesatleast65:
14044 @@ -889,6 +891,7 @@ ENTRY(salsa20_keysetup)
14045 add %r11,%rsp
14046 mov %rdi,%rax
14047 mov %rsi,%rdx
14048 + pax_force_retaddr
14049 ret
14050 ENDPROC(salsa20_keysetup)
14051
14052 @@ -914,5 +917,6 @@ ENTRY(salsa20_ivsetup)
14053 add %r11,%rsp
14054 mov %rdi,%rax
14055 mov %rsi,%rdx
14056 + pax_force_retaddr
14057 ret
14058 ENDPROC(salsa20_ivsetup)
14059 diff --git a/arch/x86/crypto/serpent-avx-x86_64-asm_64.S b/arch/x86/crypto/serpent-avx-x86_64-asm_64.S
14060 index 2f202f4..d9164d6 100644
14061 --- a/arch/x86/crypto/serpent-avx-x86_64-asm_64.S
14062 +++ b/arch/x86/crypto/serpent-avx-x86_64-asm_64.S
14063 @@ -24,6 +24,7 @@
14064 */
14065
14066 #include <linux/linkage.h>
14067 +#include <asm/alternative-asm.h>
14068 #include "glue_helper-asm-avx.S"
14069
14070 .file "serpent-avx-x86_64-asm_64.S"
14071 @@ -618,6 +619,7 @@ __serpent_enc_blk8_avx:
14072 write_blocks(RA1, RB1, RC1, RD1, RK0, RK1, RK2);
14073 write_blocks(RA2, RB2, RC2, RD2, RK0, RK1, RK2);
14074
14075 + pax_force_retaddr
14076 ret;
14077 ENDPROC(__serpent_enc_blk8_avx)
14078
14079 @@ -672,6 +674,7 @@ __serpent_dec_blk8_avx:
14080 write_blocks(RC1, RD1, RB1, RE1, RK0, RK1, RK2);
14081 write_blocks(RC2, RD2, RB2, RE2, RK0, RK1, RK2);
14082
14083 + pax_force_retaddr
14084 ret;
14085 ENDPROC(__serpent_dec_blk8_avx)
14086
14087 @@ -688,6 +691,7 @@ ENTRY(serpent_ecb_enc_8way_avx)
14088
14089 store_8way(%rsi, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14090
14091 + pax_force_retaddr
14092 ret;
14093 ENDPROC(serpent_ecb_enc_8way_avx)
14094
14095 @@ -704,6 +708,7 @@ ENTRY(serpent_ecb_dec_8way_avx)
14096
14097 store_8way(%rsi, RC1, RD1, RB1, RE1, RC2, RD2, RB2, RE2);
14098
14099 + pax_force_retaddr
14100 ret;
14101 ENDPROC(serpent_ecb_dec_8way_avx)
14102
14103 @@ -720,6 +725,7 @@ ENTRY(serpent_cbc_dec_8way_avx)
14104
14105 store_cbc_8way(%rdx, %rsi, RC1, RD1, RB1, RE1, RC2, RD2, RB2, RE2);
14106
14107 + pax_force_retaddr
14108 ret;
14109 ENDPROC(serpent_cbc_dec_8way_avx)
14110
14111 @@ -738,6 +744,7 @@ ENTRY(serpent_ctr_8way_avx)
14112
14113 store_ctr_8way(%rdx, %rsi, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14114
14115 + pax_force_retaddr
14116 ret;
14117 ENDPROC(serpent_ctr_8way_avx)
14118
14119 @@ -758,6 +765,7 @@ ENTRY(serpent_xts_enc_8way_avx)
14120 /* dst <= regs xor IVs(in dst) */
14121 store_xts_8way(%rsi, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14122
14123 + pax_force_retaddr
14124 ret;
14125 ENDPROC(serpent_xts_enc_8way_avx)
14126
14127 @@ -778,5 +786,6 @@ ENTRY(serpent_xts_dec_8way_avx)
14128 /* dst <= regs xor IVs(in dst) */
14129 store_xts_8way(%rsi, RC1, RD1, RB1, RE1, RC2, RD2, RB2, RE2);
14130
14131 + pax_force_retaddr
14132 ret;
14133 ENDPROC(serpent_xts_dec_8way_avx)
14134 diff --git a/arch/x86/crypto/serpent-avx2-asm_64.S b/arch/x86/crypto/serpent-avx2-asm_64.S
14135 index b222085..abd483c 100644
14136 --- a/arch/x86/crypto/serpent-avx2-asm_64.S
14137 +++ b/arch/x86/crypto/serpent-avx2-asm_64.S
14138 @@ -15,6 +15,7 @@
14139 */
14140
14141 #include <linux/linkage.h>
14142 +#include <asm/alternative-asm.h>
14143 #include "glue_helper-asm-avx2.S"
14144
14145 .file "serpent-avx2-asm_64.S"
14146 @@ -610,6 +611,7 @@ __serpent_enc_blk16:
14147 write_blocks(RA1, RB1, RC1, RD1, RK0, RK1, RK2);
14148 write_blocks(RA2, RB2, RC2, RD2, RK0, RK1, RK2);
14149
14150 + pax_force_retaddr
14151 ret;
14152 ENDPROC(__serpent_enc_blk16)
14153
14154 @@ -664,6 +666,7 @@ __serpent_dec_blk16:
14155 write_blocks(RC1, RD1, RB1, RE1, RK0, RK1, RK2);
14156 write_blocks(RC2, RD2, RB2, RE2, RK0, RK1, RK2);
14157
14158 + pax_force_retaddr
14159 ret;
14160 ENDPROC(__serpent_dec_blk16)
14161
14162 @@ -684,6 +687,7 @@ ENTRY(serpent_ecb_enc_16way)
14163
14164 vzeroupper;
14165
14166 + pax_force_retaddr
14167 ret;
14168 ENDPROC(serpent_ecb_enc_16way)
14169
14170 @@ -704,6 +708,7 @@ ENTRY(serpent_ecb_dec_16way)
14171
14172 vzeroupper;
14173
14174 + pax_force_retaddr
14175 ret;
14176 ENDPROC(serpent_ecb_dec_16way)
14177
14178 @@ -725,6 +730,7 @@ ENTRY(serpent_cbc_dec_16way)
14179
14180 vzeroupper;
14181
14182 + pax_force_retaddr
14183 ret;
14184 ENDPROC(serpent_cbc_dec_16way)
14185
14186 @@ -748,6 +754,7 @@ ENTRY(serpent_ctr_16way)
14187
14188 vzeroupper;
14189
14190 + pax_force_retaddr
14191 ret;
14192 ENDPROC(serpent_ctr_16way)
14193
14194 @@ -772,6 +779,7 @@ ENTRY(serpent_xts_enc_16way)
14195
14196 vzeroupper;
14197
14198 + pax_force_retaddr
14199 ret;
14200 ENDPROC(serpent_xts_enc_16way)
14201
14202 @@ -796,5 +804,6 @@ ENTRY(serpent_xts_dec_16way)
14203
14204 vzeroupper;
14205
14206 + pax_force_retaddr
14207 ret;
14208 ENDPROC(serpent_xts_dec_16way)
14209 diff --git a/arch/x86/crypto/serpent-sse2-x86_64-asm_64.S b/arch/x86/crypto/serpent-sse2-x86_64-asm_64.S
14210 index acc066c..1559cc4 100644
14211 --- a/arch/x86/crypto/serpent-sse2-x86_64-asm_64.S
14212 +++ b/arch/x86/crypto/serpent-sse2-x86_64-asm_64.S
14213 @@ -25,6 +25,7 @@
14214 */
14215
14216 #include <linux/linkage.h>
14217 +#include <asm/alternative-asm.h>
14218
14219 .file "serpent-sse2-x86_64-asm_64.S"
14220 .text
14221 @@ -690,12 +691,14 @@ ENTRY(__serpent_enc_blk_8way)
14222 write_blocks(%rsi, RA1, RB1, RC1, RD1, RK0, RK1, RK2);
14223 write_blocks(%rax, RA2, RB2, RC2, RD2, RK0, RK1, RK2);
14224
14225 + pax_force_retaddr
14226 ret;
14227
14228 .L__enc_xor8:
14229 xor_blocks(%rsi, RA1, RB1, RC1, RD1, RK0, RK1, RK2);
14230 xor_blocks(%rax, RA2, RB2, RC2, RD2, RK0, RK1, RK2);
14231
14232 + pax_force_retaddr
14233 ret;
14234 ENDPROC(__serpent_enc_blk_8way)
14235
14236 @@ -750,5 +753,6 @@ ENTRY(serpent_dec_blk_8way)
14237 write_blocks(%rsi, RC1, RD1, RB1, RE1, RK0, RK1, RK2);
14238 write_blocks(%rax, RC2, RD2, RB2, RE2, RK0, RK1, RK2);
14239
14240 + pax_force_retaddr
14241 ret;
14242 ENDPROC(serpent_dec_blk_8way)
14243 diff --git a/arch/x86/crypto/sha1_ssse3_asm.S b/arch/x86/crypto/sha1_ssse3_asm.S
14244 index a410950..9dfe7ad 100644
14245 --- a/arch/x86/crypto/sha1_ssse3_asm.S
14246 +++ b/arch/x86/crypto/sha1_ssse3_asm.S
14247 @@ -29,6 +29,7 @@
14248 */
14249
14250 #include <linux/linkage.h>
14251 +#include <asm/alternative-asm.h>
14252
14253 #define CTX %rdi // arg1
14254 #define BUF %rsi // arg2
14255 @@ -75,9 +76,9 @@
14256
14257 push %rbx
14258 push %rbp
14259 - push %r12
14260 + push %r14
14261
14262 - mov %rsp, %r12
14263 + mov %rsp, %r14
14264 sub $64, %rsp # allocate workspace
14265 and $~15, %rsp # align stack
14266
14267 @@ -99,11 +100,12 @@
14268 xor %rax, %rax
14269 rep stosq
14270
14271 - mov %r12, %rsp # deallocate workspace
14272 + mov %r14, %rsp # deallocate workspace
14273
14274 - pop %r12
14275 + pop %r14
14276 pop %rbp
14277 pop %rbx
14278 + pax_force_retaddr
14279 ret
14280
14281 ENDPROC(\name)
14282 diff --git a/arch/x86/crypto/sha256-avx-asm.S b/arch/x86/crypto/sha256-avx-asm.S
14283 index 642f156..51a513c 100644
14284 --- a/arch/x86/crypto/sha256-avx-asm.S
14285 +++ b/arch/x86/crypto/sha256-avx-asm.S
14286 @@ -49,6 +49,7 @@
14287
14288 #ifdef CONFIG_AS_AVX
14289 #include <linux/linkage.h>
14290 +#include <asm/alternative-asm.h>
14291
14292 ## assume buffers not aligned
14293 #define VMOVDQ vmovdqu
14294 @@ -460,6 +461,7 @@ done_hash:
14295 popq %r13
14296 popq %rbp
14297 popq %rbx
14298 + pax_force_retaddr
14299 ret
14300 ENDPROC(sha256_transform_avx)
14301
14302 diff --git a/arch/x86/crypto/sha256-avx2-asm.S b/arch/x86/crypto/sha256-avx2-asm.S
14303 index 9e86944..3795e6a 100644
14304 --- a/arch/x86/crypto/sha256-avx2-asm.S
14305 +++ b/arch/x86/crypto/sha256-avx2-asm.S
14306 @@ -50,6 +50,7 @@
14307
14308 #ifdef CONFIG_AS_AVX2
14309 #include <linux/linkage.h>
14310 +#include <asm/alternative-asm.h>
14311
14312 ## assume buffers not aligned
14313 #define VMOVDQ vmovdqu
14314 @@ -720,6 +721,7 @@ done_hash:
14315 popq %r12
14316 popq %rbp
14317 popq %rbx
14318 + pax_force_retaddr
14319 ret
14320 ENDPROC(sha256_transform_rorx)
14321
14322 diff --git a/arch/x86/crypto/sha256-ssse3-asm.S b/arch/x86/crypto/sha256-ssse3-asm.S
14323 index f833b74..8c62a9e 100644
14324 --- a/arch/x86/crypto/sha256-ssse3-asm.S
14325 +++ b/arch/x86/crypto/sha256-ssse3-asm.S
14326 @@ -47,6 +47,7 @@
14327 ########################################################################
14328
14329 #include <linux/linkage.h>
14330 +#include <asm/alternative-asm.h>
14331
14332 ## assume buffers not aligned
14333 #define MOVDQ movdqu
14334 @@ -471,6 +472,7 @@ done_hash:
14335 popq %rbp
14336 popq %rbx
14337
14338 + pax_force_retaddr
14339 ret
14340 ENDPROC(sha256_transform_ssse3)
14341
14342 diff --git a/arch/x86/crypto/sha512-avx-asm.S b/arch/x86/crypto/sha512-avx-asm.S
14343 index 974dde9..a823ff9 100644
14344 --- a/arch/x86/crypto/sha512-avx-asm.S
14345 +++ b/arch/x86/crypto/sha512-avx-asm.S
14346 @@ -49,6 +49,7 @@
14347
14348 #ifdef CONFIG_AS_AVX
14349 #include <linux/linkage.h>
14350 +#include <asm/alternative-asm.h>
14351
14352 .text
14353
14354 @@ -364,6 +365,7 @@ updateblock:
14355 mov frame_RSPSAVE(%rsp), %rsp
14356
14357 nowork:
14358 + pax_force_retaddr
14359 ret
14360 ENDPROC(sha512_transform_avx)
14361
14362 diff --git a/arch/x86/crypto/sha512-avx2-asm.S b/arch/x86/crypto/sha512-avx2-asm.S
14363 index 568b961..ed20c37 100644
14364 --- a/arch/x86/crypto/sha512-avx2-asm.S
14365 +++ b/arch/x86/crypto/sha512-avx2-asm.S
14366 @@ -51,6 +51,7 @@
14367
14368 #ifdef CONFIG_AS_AVX2
14369 #include <linux/linkage.h>
14370 +#include <asm/alternative-asm.h>
14371
14372 .text
14373
14374 @@ -678,6 +679,7 @@ done_hash:
14375
14376 # Restore Stack Pointer
14377 mov frame_RSPSAVE(%rsp), %rsp
14378 + pax_force_retaddr
14379 ret
14380 ENDPROC(sha512_transform_rorx)
14381
14382 diff --git a/arch/x86/crypto/sha512-ssse3-asm.S b/arch/x86/crypto/sha512-ssse3-asm.S
14383 index fb56855..6edd768 100644
14384 --- a/arch/x86/crypto/sha512-ssse3-asm.S
14385 +++ b/arch/x86/crypto/sha512-ssse3-asm.S
14386 @@ -48,6 +48,7 @@
14387 ########################################################################
14388
14389 #include <linux/linkage.h>
14390 +#include <asm/alternative-asm.h>
14391
14392 .text
14393
14394 @@ -363,6 +364,7 @@ updateblock:
14395 mov frame_RSPSAVE(%rsp), %rsp
14396
14397 nowork:
14398 + pax_force_retaddr
14399 ret
14400 ENDPROC(sha512_transform_ssse3)
14401
14402 diff --git a/arch/x86/crypto/twofish-avx-x86_64-asm_64.S b/arch/x86/crypto/twofish-avx-x86_64-asm_64.S
14403 index 0505813..b067311 100644
14404 --- a/arch/x86/crypto/twofish-avx-x86_64-asm_64.S
14405 +++ b/arch/x86/crypto/twofish-avx-x86_64-asm_64.S
14406 @@ -24,6 +24,7 @@
14407 */
14408
14409 #include <linux/linkage.h>
14410 +#include <asm/alternative-asm.h>
14411 #include "glue_helper-asm-avx.S"
14412
14413 .file "twofish-avx-x86_64-asm_64.S"
14414 @@ -284,6 +285,7 @@ __twofish_enc_blk8:
14415 outunpack_blocks(RC1, RD1, RA1, RB1, RK1, RX0, RY0, RK2);
14416 outunpack_blocks(RC2, RD2, RA2, RB2, RK1, RX0, RY0, RK2);
14417
14418 + pax_force_retaddr
14419 ret;
14420 ENDPROC(__twofish_enc_blk8)
14421
14422 @@ -324,6 +326,7 @@ __twofish_dec_blk8:
14423 outunpack_blocks(RA1, RB1, RC1, RD1, RK1, RX0, RY0, RK2);
14424 outunpack_blocks(RA2, RB2, RC2, RD2, RK1, RX0, RY0, RK2);
14425
14426 + pax_force_retaddr
14427 ret;
14428 ENDPROC(__twofish_dec_blk8)
14429
14430 @@ -342,6 +345,7 @@ ENTRY(twofish_ecb_enc_8way)
14431
14432 store_8way(%r11, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14433
14434 + pax_force_retaddr
14435 ret;
14436 ENDPROC(twofish_ecb_enc_8way)
14437
14438 @@ -360,6 +364,7 @@ ENTRY(twofish_ecb_dec_8way)
14439
14440 store_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14441
14442 + pax_force_retaddr
14443 ret;
14444 ENDPROC(twofish_ecb_dec_8way)
14445
14446 @@ -370,19 +375,20 @@ ENTRY(twofish_cbc_dec_8way)
14447 * %rdx: src
14448 */
14449
14450 - pushq %r12;
14451 + pushq %r14;
14452
14453 movq %rsi, %r11;
14454 - movq %rdx, %r12;
14455 + movq %rdx, %r14;
14456
14457 load_8way(%rdx, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14458
14459 call __twofish_dec_blk8;
14460
14461 - store_cbc_8way(%r12, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14462 + store_cbc_8way(%r14, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14463
14464 - popq %r12;
14465 + popq %r14;
14466
14467 + pax_force_retaddr
14468 ret;
14469 ENDPROC(twofish_cbc_dec_8way)
14470
14471 @@ -394,20 +400,21 @@ ENTRY(twofish_ctr_8way)
14472 * %rcx: iv (little endian, 128bit)
14473 */
14474
14475 - pushq %r12;
14476 + pushq %r14;
14477
14478 movq %rsi, %r11;
14479 - movq %rdx, %r12;
14480 + movq %rdx, %r14;
14481
14482 load_ctr_8way(%rcx, .Lbswap128_mask, RA1, RB1, RC1, RD1, RA2, RB2, RC2,
14483 RD2, RX0, RX1, RY0);
14484
14485 call __twofish_enc_blk8;
14486
14487 - store_ctr_8way(%r12, %r11, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14488 + store_ctr_8way(%r14, %r11, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14489
14490 - popq %r12;
14491 + popq %r14;
14492
14493 + pax_force_retaddr
14494 ret;
14495 ENDPROC(twofish_ctr_8way)
14496
14497 @@ -430,6 +437,7 @@ ENTRY(twofish_xts_enc_8way)
14498 /* dst <= regs xor IVs(in dst) */
14499 store_xts_8way(%r11, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14500
14501 + pax_force_retaddr
14502 ret;
14503 ENDPROC(twofish_xts_enc_8way)
14504
14505 @@ -452,5 +460,6 @@ ENTRY(twofish_xts_dec_8way)
14506 /* dst <= regs xor IVs(in dst) */
14507 store_xts_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14508
14509 + pax_force_retaddr
14510 ret;
14511 ENDPROC(twofish_xts_dec_8way)
14512 diff --git a/arch/x86/crypto/twofish-x86_64-asm_64-3way.S b/arch/x86/crypto/twofish-x86_64-asm_64-3way.S
14513 index 1c3b7ce..02f578d 100644
14514 --- a/arch/x86/crypto/twofish-x86_64-asm_64-3way.S
14515 +++ b/arch/x86/crypto/twofish-x86_64-asm_64-3way.S
14516 @@ -21,6 +21,7 @@
14517 */
14518
14519 #include <linux/linkage.h>
14520 +#include <asm/alternative-asm.h>
14521
14522 .file "twofish-x86_64-asm-3way.S"
14523 .text
14524 @@ -258,6 +259,7 @@ ENTRY(__twofish_enc_blk_3way)
14525 popq %r13;
14526 popq %r14;
14527 popq %r15;
14528 + pax_force_retaddr
14529 ret;
14530
14531 .L__enc_xor3:
14532 @@ -269,6 +271,7 @@ ENTRY(__twofish_enc_blk_3way)
14533 popq %r13;
14534 popq %r14;
14535 popq %r15;
14536 + pax_force_retaddr
14537 ret;
14538 ENDPROC(__twofish_enc_blk_3way)
14539
14540 @@ -308,5 +311,6 @@ ENTRY(twofish_dec_blk_3way)
14541 popq %r13;
14542 popq %r14;
14543 popq %r15;
14544 + pax_force_retaddr
14545 ret;
14546 ENDPROC(twofish_dec_blk_3way)
14547 diff --git a/arch/x86/crypto/twofish-x86_64-asm_64.S b/arch/x86/crypto/twofish-x86_64-asm_64.S
14548 index a039d21..524b8b2 100644
14549 --- a/arch/x86/crypto/twofish-x86_64-asm_64.S
14550 +++ b/arch/x86/crypto/twofish-x86_64-asm_64.S
14551 @@ -22,6 +22,7 @@
14552
14553 #include <linux/linkage.h>
14554 #include <asm/asm-offsets.h>
14555 +#include <asm/alternative-asm.h>
14556
14557 #define a_offset 0
14558 #define b_offset 4
14559 @@ -265,6 +266,7 @@ ENTRY(twofish_enc_blk)
14560
14561 popq R1
14562 movq $1,%rax
14563 + pax_force_retaddr
14564 ret
14565 ENDPROC(twofish_enc_blk)
14566
14567 @@ -317,5 +319,6 @@ ENTRY(twofish_dec_blk)
14568
14569 popq R1
14570 movq $1,%rax
14571 + pax_force_retaddr
14572 ret
14573 ENDPROC(twofish_dec_blk)
14574 diff --git a/arch/x86/ia32/ia32_aout.c b/arch/x86/ia32/ia32_aout.c
14575 index ae6aad1..719d6d9 100644
14576 --- a/arch/x86/ia32/ia32_aout.c
14577 +++ b/arch/x86/ia32/ia32_aout.c
14578 @@ -153,6 +153,8 @@ static int aout_core_dump(struct coredump_params *cprm)
14579 unsigned long dump_start, dump_size;
14580 struct user32 dump;
14581
14582 + memset(&dump, 0, sizeof(dump));
14583 +
14584 fs = get_fs();
14585 set_fs(KERNEL_DS);
14586 has_dumped = 1;
14587 diff --git a/arch/x86/ia32/ia32_signal.c b/arch/x86/ia32/ia32_signal.c
14588 index d0165c9..0d5639b 100644
14589 --- a/arch/x86/ia32/ia32_signal.c
14590 +++ b/arch/x86/ia32/ia32_signal.c
14591 @@ -218,7 +218,7 @@ asmlinkage long sys32_sigreturn(void)
14592 if (__get_user(set.sig[0], &frame->sc.oldmask)
14593 || (_COMPAT_NSIG_WORDS > 1
14594 && __copy_from_user((((char *) &set.sig) + 4),
14595 - &frame->extramask,
14596 + frame->extramask,
14597 sizeof(frame->extramask))))
14598 goto badframe;
14599
14600 @@ -338,7 +338,7 @@ static void __user *get_sigframe(struct ksignal *ksig, struct pt_regs *regs,
14601 sp -= frame_size;
14602 /* Align the stack pointer according to the i386 ABI,
14603 * i.e. so that on function entry ((sp + 4) & 15) == 0. */
14604 - sp = ((sp + 4) & -16ul) - 4;
14605 + sp = ((sp - 12) & -16ul) - 4;
14606 return (void __user *) sp;
14607 }
14608
14609 @@ -383,10 +383,10 @@ int ia32_setup_frame(int sig, struct ksignal *ksig,
14610 } else {
14611 /* Return stub is in 32bit vsyscall page */
14612 if (current->mm->context.vdso)
14613 - restorer = current->mm->context.vdso +
14614 - selected_vdso32->sym___kernel_sigreturn;
14615 + restorer = (void __force_user *)(current->mm->context.vdso +
14616 + selected_vdso32->sym___kernel_sigreturn);
14617 else
14618 - restorer = &frame->retcode;
14619 + restorer = frame->retcode;
14620 }
14621
14622 put_user_try {
14623 @@ -396,7 +396,7 @@ int ia32_setup_frame(int sig, struct ksignal *ksig,
14624 * These are actually not used anymore, but left because some
14625 * gdb versions depend on them as a marker.
14626 */
14627 - put_user_ex(*((u64 *)&code), (u64 __user *)frame->retcode);
14628 + put_user_ex(*((const u64 *)&code), (u64 __user *)frame->retcode);
14629 } put_user_catch(err);
14630
14631 if (err)
14632 @@ -438,7 +438,7 @@ int ia32_setup_rt_frame(int sig, struct ksignal *ksig,
14633 0xb8,
14634 __NR_ia32_rt_sigreturn,
14635 0x80cd,
14636 - 0,
14637 + 0
14638 };
14639
14640 frame = get_sigframe(ksig, regs, sizeof(*frame), &fpstate);
14641 @@ -461,16 +461,19 @@ int ia32_setup_rt_frame(int sig, struct ksignal *ksig,
14642
14643 if (ksig->ka.sa.sa_flags & SA_RESTORER)
14644 restorer = ksig->ka.sa.sa_restorer;
14645 + else if (current->mm->context.vdso)
14646 + /* Return stub is in 32bit vsyscall page */
14647 + restorer = (void __force_user *)(current->mm->context.vdso +
14648 + selected_vdso32->sym___kernel_rt_sigreturn);
14649 else
14650 - restorer = current->mm->context.vdso +
14651 - selected_vdso32->sym___kernel_rt_sigreturn;
14652 + restorer = frame->retcode;
14653 put_user_ex(ptr_to_compat(restorer), &frame->pretcode);
14654
14655 /*
14656 * Not actually used anymore, but left because some gdb
14657 * versions need it.
14658 */
14659 - put_user_ex(*((u64 *)&code), (u64 __user *)frame->retcode);
14660 + put_user_ex(*((const u64 *)&code), (u64 __user *)frame->retcode);
14661 } put_user_catch(err);
14662
14663 err |= copy_siginfo_to_user32(&frame->info, &ksig->info);
14664 diff --git a/arch/x86/ia32/ia32entry.S b/arch/x86/ia32/ia32entry.S
14665 index 156ebca..9591cf0 100644
14666 --- a/arch/x86/ia32/ia32entry.S
14667 +++ b/arch/x86/ia32/ia32entry.S
14668 @@ -15,8 +15,10 @@
14669 #include <asm/irqflags.h>
14670 #include <asm/asm.h>
14671 #include <asm/smap.h>
14672 +#include <asm/pgtable.h>
14673 #include <linux/linkage.h>
14674 #include <linux/err.h>
14675 +#include <asm/alternative-asm.h>
14676
14677 /* Avoid __ASSEMBLER__'ifying <linux/audit.h> just for this. */
14678 #include <linux/elf-em.h>
14679 @@ -62,12 +64,12 @@
14680 */
14681 .macro LOAD_ARGS32 offset, _r9=0
14682 .if \_r9
14683 - movl \offset+16(%rsp),%r9d
14684 + movl \offset+R9(%rsp),%r9d
14685 .endif
14686 - movl \offset+40(%rsp),%ecx
14687 - movl \offset+48(%rsp),%edx
14688 - movl \offset+56(%rsp),%esi
14689 - movl \offset+64(%rsp),%edi
14690 + movl \offset+RCX(%rsp),%ecx
14691 + movl \offset+RDX(%rsp),%edx
14692 + movl \offset+RSI(%rsp),%esi
14693 + movl \offset+RDI(%rsp),%edi
14694 movl %eax,%eax /* zero extension */
14695 .endm
14696
14697 @@ -96,6 +98,32 @@ ENTRY(native_irq_enable_sysexit)
14698 ENDPROC(native_irq_enable_sysexit)
14699 #endif
14700
14701 + .macro pax_enter_kernel_user
14702 + pax_set_fptr_mask
14703 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14704 + call pax_enter_kernel_user
14705 +#endif
14706 + .endm
14707 +
14708 + .macro pax_exit_kernel_user
14709 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14710 + call pax_exit_kernel_user
14711 +#endif
14712 +#ifdef CONFIG_PAX_RANDKSTACK
14713 + pushq %rax
14714 + pushq %r11
14715 + call pax_randomize_kstack
14716 + popq %r11
14717 + popq %rax
14718 +#endif
14719 + .endm
14720 +
14721 + .macro pax_erase_kstack
14722 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
14723 + call pax_erase_kstack
14724 +#endif
14725 + .endm
14726 +
14727 /*
14728 * 32bit SYSENTER instruction entry.
14729 *
14730 @@ -122,12 +150,6 @@ ENTRY(ia32_sysenter_target)
14731 CFI_REGISTER rsp,rbp
14732 SWAPGS_UNSAFE_STACK
14733 movq PER_CPU_VAR(kernel_stack), %rsp
14734 - addq $(KERNEL_STACK_OFFSET),%rsp
14735 - /*
14736 - * No need to follow this irqs on/off section: the syscall
14737 - * disabled irqs, here we enable it straight after entry:
14738 - */
14739 - ENABLE_INTERRUPTS(CLBR_NONE)
14740 movl %ebp,%ebp /* zero extension */
14741 pushq_cfi $__USER32_DS
14742 /*CFI_REL_OFFSET ss,0*/
14743 @@ -135,23 +157,46 @@ ENTRY(ia32_sysenter_target)
14744 CFI_REL_OFFSET rsp,0
14745 pushfq_cfi
14746 /*CFI_REL_OFFSET rflags,0*/
14747 - movl TI_sysenter_return+THREAD_INFO(%rsp,3*8-KERNEL_STACK_OFFSET),%r10d
14748 - CFI_REGISTER rip,r10
14749 + orl $X86_EFLAGS_IF,(%rsp)
14750 + GET_THREAD_INFO(%r11)
14751 + movl TI_sysenter_return(%r11), %r11d
14752 + CFI_REGISTER rip,r11
14753 pushq_cfi $__USER32_CS
14754 /*CFI_REL_OFFSET cs,0*/
14755 movl %eax, %eax
14756 - pushq_cfi %r10
14757 + pushq_cfi %r11
14758 CFI_REL_OFFSET rip,0
14759 pushq_cfi %rax
14760 cld
14761 SAVE_ARGS 0,1,0
14762 + pax_enter_kernel_user
14763 +
14764 +#ifdef CONFIG_PAX_RANDKSTACK
14765 + pax_erase_kstack
14766 +#endif
14767 +
14768 + /*
14769 + * No need to follow this irqs on/off section: the syscall
14770 + * disabled irqs, here we enable it straight after entry:
14771 + */
14772 + ENABLE_INTERRUPTS(CLBR_NONE)
14773 /* no need to do an access_ok check here because rbp has been
14774 32bit zero extended */
14775 +
14776 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14777 + addq pax_user_shadow_base,%rbp
14778 + ASM_PAX_OPEN_USERLAND
14779 +#endif
14780 +
14781 ASM_STAC
14782 1: movl (%rbp),%ebp
14783 _ASM_EXTABLE(1b,ia32_badarg)
14784 ASM_CLAC
14785
14786 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14787 + ASM_PAX_CLOSE_USERLAND
14788 +#endif
14789 +
14790 /*
14791 * Sysenter doesn't filter flags, so we need to clear NT
14792 * ourselves. To save a few cycles, we can check whether
14793 @@ -161,8 +206,9 @@ ENTRY(ia32_sysenter_target)
14794 jnz sysenter_fix_flags
14795 sysenter_flags_fixed:
14796
14797 - orl $TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14798 - testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14799 + GET_THREAD_INFO(%r11)
14800 + orl $TS_COMPAT,TI_status(%r11)
14801 + testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%r11)
14802 CFI_REMEMBER_STATE
14803 jnz sysenter_tracesys
14804 cmpq $(IA32_NR_syscalls-1),%rax
14805 @@ -172,14 +218,17 @@ sysenter_do_call:
14806 sysenter_dispatch:
14807 call *ia32_sys_call_table(,%rax,8)
14808 movq %rax,RAX-ARGOFFSET(%rsp)
14809 + GET_THREAD_INFO(%r11)
14810 DISABLE_INTERRUPTS(CLBR_NONE)
14811 TRACE_IRQS_OFF
14812 - testl $_TIF_ALLWORK_MASK,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14813 + testl $_TIF_ALLWORK_MASK,TI_flags(%r11)
14814 jnz sysexit_audit
14815 sysexit_from_sys_call:
14816 - andl $~TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14817 + pax_exit_kernel_user
14818 + pax_erase_kstack
14819 + andl $~TS_COMPAT,TI_status(%r11)
14820 /* clear IF, that popfq doesn't enable interrupts early */
14821 - andl $~0x200,EFLAGS-ARGOFFSET(%rsp)
14822 + andl $~X86_EFLAGS_IF,EFLAGS-ARGOFFSET(%rsp)
14823 movl RIP-ARGOFFSET(%rsp),%edx /* User %eip */
14824 CFI_REGISTER rip,rdx
14825 RESTORE_ARGS 0,24,0,0,0,0
14826 @@ -205,6 +254,9 @@ sysexit_from_sys_call:
14827 movl %ebx,%esi /* 2nd arg: 1st syscall arg */
14828 movl %eax,%edi /* 1st arg: syscall number */
14829 call __audit_syscall_entry
14830 +
14831 + pax_erase_kstack
14832 +
14833 movl RAX-ARGOFFSET(%rsp),%eax /* reload syscall number */
14834 cmpq $(IA32_NR_syscalls-1),%rax
14835 ja ia32_badsys
14836 @@ -216,7 +268,7 @@ sysexit_from_sys_call:
14837 .endm
14838
14839 .macro auditsys_exit exit
14840 - testl $(_TIF_ALLWORK_MASK & ~_TIF_SYSCALL_AUDIT),TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14841 + testl $(_TIF_ALLWORK_MASK & ~_TIF_SYSCALL_AUDIT),TI_flags(%r11)
14842 jnz ia32_ret_from_sys_call
14843 TRACE_IRQS_ON
14844 ENABLE_INTERRUPTS(CLBR_NONE)
14845 @@ -227,11 +279,12 @@ sysexit_from_sys_call:
14846 1: setbe %al /* 1 if error, 0 if not */
14847 movzbl %al,%edi /* zero-extend that into %edi */
14848 call __audit_syscall_exit
14849 + GET_THREAD_INFO(%r11)
14850 movq RAX-ARGOFFSET(%rsp),%rax /* reload syscall return value */
14851 movl $(_TIF_ALLWORK_MASK & ~_TIF_SYSCALL_AUDIT),%edi
14852 DISABLE_INTERRUPTS(CLBR_NONE)
14853 TRACE_IRQS_OFF
14854 - testl %edi,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14855 + testl %edi,TI_flags(%r11)
14856 jz \exit
14857 CLEAR_RREGS -ARGOFFSET
14858 jmp int_with_check
14859 @@ -253,7 +306,7 @@ sysenter_fix_flags:
14860
14861 sysenter_tracesys:
14862 #ifdef CONFIG_AUDITSYSCALL
14863 - testl $(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT),TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14864 + testl $(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT),TI_flags(%r11)
14865 jz sysenter_auditsys
14866 #endif
14867 SAVE_REST
14868 @@ -265,6 +318,9 @@ sysenter_tracesys:
14869 RESTORE_REST
14870 cmpq $(IA32_NR_syscalls-1),%rax
14871 ja int_ret_from_sys_call /* sysenter_tracesys has set RAX(%rsp) */
14872 +
14873 + pax_erase_kstack
14874 +
14875 jmp sysenter_do_call
14876 CFI_ENDPROC
14877 ENDPROC(ia32_sysenter_target)
14878 @@ -292,19 +348,25 @@ ENDPROC(ia32_sysenter_target)
14879 ENTRY(ia32_cstar_target)
14880 CFI_STARTPROC32 simple
14881 CFI_SIGNAL_FRAME
14882 - CFI_DEF_CFA rsp,KERNEL_STACK_OFFSET
14883 + CFI_DEF_CFA rsp,0
14884 CFI_REGISTER rip,rcx
14885 /*CFI_REGISTER rflags,r11*/
14886 SWAPGS_UNSAFE_STACK
14887 movl %esp,%r8d
14888 CFI_REGISTER rsp,r8
14889 movq PER_CPU_VAR(kernel_stack),%rsp
14890 + SAVE_ARGS 8*6,0,0
14891 + pax_enter_kernel_user
14892 +
14893 +#ifdef CONFIG_PAX_RANDKSTACK
14894 + pax_erase_kstack
14895 +#endif
14896 +
14897 /*
14898 * No need to follow this irqs on/off section: the syscall
14899 * disabled irqs and here we enable it straight after entry:
14900 */
14901 ENABLE_INTERRUPTS(CLBR_NONE)
14902 - SAVE_ARGS 8,0,0
14903 movl %eax,%eax /* zero extension */
14904 movq %rax,ORIG_RAX-ARGOFFSET(%rsp)
14905 movq %rcx,RIP-ARGOFFSET(%rsp)
14906 @@ -320,12 +382,25 @@ ENTRY(ia32_cstar_target)
14907 /* no need to do an access_ok check here because r8 has been
14908 32bit zero extended */
14909 /* hardware stack frame is complete now */
14910 +
14911 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14912 + ASM_PAX_OPEN_USERLAND
14913 + movq pax_user_shadow_base,%r8
14914 + addq RSP-ARGOFFSET(%rsp),%r8
14915 +#endif
14916 +
14917 ASM_STAC
14918 1: movl (%r8),%r9d
14919 _ASM_EXTABLE(1b,ia32_badarg)
14920 ASM_CLAC
14921 - orl $TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14922 - testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14923 +
14924 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14925 + ASM_PAX_CLOSE_USERLAND
14926 +#endif
14927 +
14928 + GET_THREAD_INFO(%r11)
14929 + orl $TS_COMPAT,TI_status(%r11)
14930 + testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%r11)
14931 CFI_REMEMBER_STATE
14932 jnz cstar_tracesys
14933 cmpq $IA32_NR_syscalls-1,%rax
14934 @@ -335,13 +410,16 @@ cstar_do_call:
14935 cstar_dispatch:
14936 call *ia32_sys_call_table(,%rax,8)
14937 movq %rax,RAX-ARGOFFSET(%rsp)
14938 + GET_THREAD_INFO(%r11)
14939 DISABLE_INTERRUPTS(CLBR_NONE)
14940 TRACE_IRQS_OFF
14941 - testl $_TIF_ALLWORK_MASK,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14942 + testl $_TIF_ALLWORK_MASK,TI_flags(%r11)
14943 jnz sysretl_audit
14944 sysretl_from_sys_call:
14945 - andl $~TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14946 - RESTORE_ARGS 0,-ARG_SKIP,0,0,0
14947 + pax_exit_kernel_user
14948 + pax_erase_kstack
14949 + andl $~TS_COMPAT,TI_status(%r11)
14950 + RESTORE_ARGS 0,-ORIG_RAX,0,0,0
14951 movl RIP-ARGOFFSET(%rsp),%ecx
14952 CFI_REGISTER rip,rcx
14953 movl EFLAGS-ARGOFFSET(%rsp),%r11d
14954 @@ -368,7 +446,7 @@ sysretl_audit:
14955
14956 cstar_tracesys:
14957 #ifdef CONFIG_AUDITSYSCALL
14958 - testl $(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT),TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14959 + testl $(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT),TI_flags(%r11)
14960 jz cstar_auditsys
14961 #endif
14962 xchgl %r9d,%ebp
14963 @@ -382,11 +460,19 @@ cstar_tracesys:
14964 xchgl %ebp,%r9d
14965 cmpq $(IA32_NR_syscalls-1),%rax
14966 ja int_ret_from_sys_call /* cstar_tracesys has set RAX(%rsp) */
14967 +
14968 + pax_erase_kstack
14969 +
14970 jmp cstar_do_call
14971 END(ia32_cstar_target)
14972
14973 ia32_badarg:
14974 ASM_CLAC
14975 +
14976 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14977 + ASM_PAX_CLOSE_USERLAND
14978 +#endif
14979 +
14980 movq $-EFAULT,%rax
14981 jmp ia32_sysret
14982 CFI_ENDPROC
14983 @@ -423,19 +509,26 @@ ENTRY(ia32_syscall)
14984 CFI_REL_OFFSET rip,RIP-RIP
14985 PARAVIRT_ADJUST_EXCEPTION_FRAME
14986 SWAPGS
14987 - /*
14988 - * No need to follow this irqs on/off section: the syscall
14989 - * disabled irqs and here we enable it straight after entry:
14990 - */
14991 - ENABLE_INTERRUPTS(CLBR_NONE)
14992 movl %eax,%eax
14993 pushq_cfi %rax
14994 cld
14995 /* note the registers are not zero extended to the sf.
14996 this could be a problem. */
14997 SAVE_ARGS 0,1,0
14998 - orl $TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14999 - testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
15000 + pax_enter_kernel_user
15001 +
15002 +#ifdef CONFIG_PAX_RANDKSTACK
15003 + pax_erase_kstack
15004 +#endif
15005 +
15006 + /*
15007 + * No need to follow this irqs on/off section: the syscall
15008 + * disabled irqs and here we enable it straight after entry:
15009 + */
15010 + ENABLE_INTERRUPTS(CLBR_NONE)
15011 + GET_THREAD_INFO(%r11)
15012 + orl $TS_COMPAT,TI_status(%r11)
15013 + testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%r11)
15014 jnz ia32_tracesys
15015 cmpq $(IA32_NR_syscalls-1),%rax
15016 ja ia32_badsys
15017 @@ -458,6 +551,9 @@ ia32_tracesys:
15018 RESTORE_REST
15019 cmpq $(IA32_NR_syscalls-1),%rax
15020 ja int_ret_from_sys_call /* ia32_tracesys has set RAX(%rsp) */
15021 +
15022 + pax_erase_kstack
15023 +
15024 jmp ia32_do_call
15025 END(ia32_syscall)
15026
15027 diff --git a/arch/x86/ia32/sys_ia32.c b/arch/x86/ia32/sys_ia32.c
15028 index 8e0ceec..af13504 100644
15029 --- a/arch/x86/ia32/sys_ia32.c
15030 +++ b/arch/x86/ia32/sys_ia32.c
15031 @@ -69,8 +69,8 @@ asmlinkage long sys32_ftruncate64(unsigned int fd, unsigned long offset_low,
15032 */
15033 static int cp_stat64(struct stat64 __user *ubuf, struct kstat *stat)
15034 {
15035 - typeof(ubuf->st_uid) uid = 0;
15036 - typeof(ubuf->st_gid) gid = 0;
15037 + typeof(((struct stat64 *)0)->st_uid) uid = 0;
15038 + typeof(((struct stat64 *)0)->st_gid) gid = 0;
15039 SET_UID(uid, from_kuid_munged(current_user_ns(), stat->uid));
15040 SET_GID(gid, from_kgid_munged(current_user_ns(), stat->gid));
15041 if (!access_ok(VERIFY_WRITE, ubuf, sizeof(struct stat64)) ||
15042 diff --git a/arch/x86/include/asm/alternative-asm.h b/arch/x86/include/asm/alternative-asm.h
15043 index 372231c..51b537d 100644
15044 --- a/arch/x86/include/asm/alternative-asm.h
15045 +++ b/arch/x86/include/asm/alternative-asm.h
15046 @@ -18,6 +18,45 @@
15047 .endm
15048 #endif
15049
15050 +#ifdef KERNEXEC_PLUGIN
15051 + .macro pax_force_retaddr_bts rip=0
15052 + btsq $63,\rip(%rsp)
15053 + .endm
15054 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_BTS
15055 + .macro pax_force_retaddr rip=0, reload=0
15056 + btsq $63,\rip(%rsp)
15057 + .endm
15058 + .macro pax_force_fptr ptr
15059 + btsq $63,\ptr
15060 + .endm
15061 + .macro pax_set_fptr_mask
15062 + .endm
15063 +#endif
15064 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
15065 + .macro pax_force_retaddr rip=0, reload=0
15066 + .if \reload
15067 + pax_set_fptr_mask
15068 + .endif
15069 + orq %r12,\rip(%rsp)
15070 + .endm
15071 + .macro pax_force_fptr ptr
15072 + orq %r12,\ptr
15073 + .endm
15074 + .macro pax_set_fptr_mask
15075 + movabs $0x8000000000000000,%r12
15076 + .endm
15077 +#endif
15078 +#else
15079 + .macro pax_force_retaddr rip=0, reload=0
15080 + .endm
15081 + .macro pax_force_fptr ptr
15082 + .endm
15083 + .macro pax_force_retaddr_bts rip=0
15084 + .endm
15085 + .macro pax_set_fptr_mask
15086 + .endm
15087 +#endif
15088 +
15089 .macro altinstruction_entry orig alt feature orig_len alt_len
15090 .long \orig - .
15091 .long \alt - .
15092 diff --git a/arch/x86/include/asm/alternative.h b/arch/x86/include/asm/alternative.h
15093 index 473bdbe..b1e3377 100644
15094 --- a/arch/x86/include/asm/alternative.h
15095 +++ b/arch/x86/include/asm/alternative.h
15096 @@ -106,7 +106,7 @@ static inline int alternatives_text_reserved(void *start, void *end)
15097 ".pushsection .discard,\"aw\",@progbits\n" \
15098 DISCARD_ENTRY(1) \
15099 ".popsection\n" \
15100 - ".pushsection .altinstr_replacement, \"ax\"\n" \
15101 + ".pushsection .altinstr_replacement, \"a\"\n" \
15102 ALTINSTR_REPLACEMENT(newinstr, feature, 1) \
15103 ".popsection"
15104
15105 @@ -120,7 +120,7 @@ static inline int alternatives_text_reserved(void *start, void *end)
15106 DISCARD_ENTRY(1) \
15107 DISCARD_ENTRY(2) \
15108 ".popsection\n" \
15109 - ".pushsection .altinstr_replacement, \"ax\"\n" \
15110 + ".pushsection .altinstr_replacement, \"a\"\n" \
15111 ALTINSTR_REPLACEMENT(newinstr1, feature1, 1) \
15112 ALTINSTR_REPLACEMENT(newinstr2, feature2, 2) \
15113 ".popsection"
15114 diff --git a/arch/x86/include/asm/apic.h b/arch/x86/include/asm/apic.h
15115 index efc3b22..85c4f3a 100644
15116 --- a/arch/x86/include/asm/apic.h
15117 +++ b/arch/x86/include/asm/apic.h
15118 @@ -45,7 +45,7 @@ static inline void generic_apic_probe(void)
15119
15120 #ifdef CONFIG_X86_LOCAL_APIC
15121
15122 -extern unsigned int apic_verbosity;
15123 +extern int apic_verbosity;
15124 extern int local_apic_timer_c2_ok;
15125
15126 extern int disable_apic;
15127 diff --git a/arch/x86/include/asm/apm.h b/arch/x86/include/asm/apm.h
15128 index 20370c6..a2eb9b0 100644
15129 --- a/arch/x86/include/asm/apm.h
15130 +++ b/arch/x86/include/asm/apm.h
15131 @@ -34,7 +34,7 @@ static inline void apm_bios_call_asm(u32 func, u32 ebx_in, u32 ecx_in,
15132 __asm__ __volatile__(APM_DO_ZERO_SEGS
15133 "pushl %%edi\n\t"
15134 "pushl %%ebp\n\t"
15135 - "lcall *%%cs:apm_bios_entry\n\t"
15136 + "lcall *%%ss:apm_bios_entry\n\t"
15137 "setc %%al\n\t"
15138 "popl %%ebp\n\t"
15139 "popl %%edi\n\t"
15140 @@ -58,7 +58,7 @@ static inline u8 apm_bios_call_simple_asm(u32 func, u32 ebx_in,
15141 __asm__ __volatile__(APM_DO_ZERO_SEGS
15142 "pushl %%edi\n\t"
15143 "pushl %%ebp\n\t"
15144 - "lcall *%%cs:apm_bios_entry\n\t"
15145 + "lcall *%%ss:apm_bios_entry\n\t"
15146 "setc %%bl\n\t"
15147 "popl %%ebp\n\t"
15148 "popl %%edi\n\t"
15149 diff --git a/arch/x86/include/asm/atomic.h b/arch/x86/include/asm/atomic.h
15150 index 5e5cd12..51cdc93 100644
15151 --- a/arch/x86/include/asm/atomic.h
15152 +++ b/arch/x86/include/asm/atomic.h
15153 @@ -28,6 +28,17 @@ static inline int atomic_read(const atomic_t *v)
15154 }
15155
15156 /**
15157 + * atomic_read_unchecked - read atomic variable
15158 + * @v: pointer of type atomic_unchecked_t
15159 + *
15160 + * Atomically reads the value of @v.
15161 + */
15162 +static inline int __intentional_overflow(-1) atomic_read_unchecked(const atomic_unchecked_t *v)
15163 +{
15164 + return ACCESS_ONCE((v)->counter);
15165 +}
15166 +
15167 +/**
15168 * atomic_set - set atomic variable
15169 * @v: pointer of type atomic_t
15170 * @i: required value
15171 @@ -40,6 +51,18 @@ static inline void atomic_set(atomic_t *v, int i)
15172 }
15173
15174 /**
15175 + * atomic_set_unchecked - set atomic variable
15176 + * @v: pointer of type atomic_unchecked_t
15177 + * @i: required value
15178 + *
15179 + * Atomically sets the value of @v to @i.
15180 + */
15181 +static inline void atomic_set_unchecked(atomic_unchecked_t *v, int i)
15182 +{
15183 + v->counter = i;
15184 +}
15185 +
15186 +/**
15187 * atomic_add - add integer to atomic variable
15188 * @i: integer value to add
15189 * @v: pointer of type atomic_t
15190 @@ -48,7 +71,29 @@ static inline void atomic_set(atomic_t *v, int i)
15191 */
15192 static inline void atomic_add(int i, atomic_t *v)
15193 {
15194 - asm volatile(LOCK_PREFIX "addl %1,%0"
15195 + asm volatile(LOCK_PREFIX "addl %1,%0\n"
15196 +
15197 +#ifdef CONFIG_PAX_REFCOUNT
15198 + "jno 0f\n"
15199 + LOCK_PREFIX "subl %1,%0\n"
15200 + "int $4\n0:\n"
15201 + _ASM_EXTABLE(0b, 0b)
15202 +#endif
15203 +
15204 + : "+m" (v->counter)
15205 + : "ir" (i));
15206 +}
15207 +
15208 +/**
15209 + * atomic_add_unchecked - add integer to atomic variable
15210 + * @i: integer value to add
15211 + * @v: pointer of type atomic_unchecked_t
15212 + *
15213 + * Atomically adds @i to @v.
15214 + */
15215 +static inline void atomic_add_unchecked(int i, atomic_unchecked_t *v)
15216 +{
15217 + asm volatile(LOCK_PREFIX "addl %1,%0\n"
15218 : "+m" (v->counter)
15219 : "ir" (i));
15220 }
15221 @@ -62,7 +107,29 @@ static inline void atomic_add(int i, atomic_t *v)
15222 */
15223 static inline void atomic_sub(int i, atomic_t *v)
15224 {
15225 - asm volatile(LOCK_PREFIX "subl %1,%0"
15226 + asm volatile(LOCK_PREFIX "subl %1,%0\n"
15227 +
15228 +#ifdef CONFIG_PAX_REFCOUNT
15229 + "jno 0f\n"
15230 + LOCK_PREFIX "addl %1,%0\n"
15231 + "int $4\n0:\n"
15232 + _ASM_EXTABLE(0b, 0b)
15233 +#endif
15234 +
15235 + : "+m" (v->counter)
15236 + : "ir" (i));
15237 +}
15238 +
15239 +/**
15240 + * atomic_sub_unchecked - subtract integer from atomic variable
15241 + * @i: integer value to subtract
15242 + * @v: pointer of type atomic_unchecked_t
15243 + *
15244 + * Atomically subtracts @i from @v.
15245 + */
15246 +static inline void atomic_sub_unchecked(int i, atomic_unchecked_t *v)
15247 +{
15248 + asm volatile(LOCK_PREFIX "subl %1,%0\n"
15249 : "+m" (v->counter)
15250 : "ir" (i));
15251 }
15252 @@ -78,7 +145,7 @@ static inline void atomic_sub(int i, atomic_t *v)
15253 */
15254 static inline int atomic_sub_and_test(int i, atomic_t *v)
15255 {
15256 - GEN_BINARY_RMWcc(LOCK_PREFIX "subl", v->counter, "er", i, "%0", "e");
15257 + GEN_BINARY_RMWcc(LOCK_PREFIX "subl", LOCK_PREFIX "addl", v->counter, "er", i, "%0", "e");
15258 }
15259
15260 /**
15261 @@ -89,7 +156,27 @@ static inline int atomic_sub_and_test(int i, atomic_t *v)
15262 */
15263 static inline void atomic_inc(atomic_t *v)
15264 {
15265 - asm volatile(LOCK_PREFIX "incl %0"
15266 + asm volatile(LOCK_PREFIX "incl %0\n"
15267 +
15268 +#ifdef CONFIG_PAX_REFCOUNT
15269 + "jno 0f\n"
15270 + LOCK_PREFIX "decl %0\n"
15271 + "int $4\n0:\n"
15272 + _ASM_EXTABLE(0b, 0b)
15273 +#endif
15274 +
15275 + : "+m" (v->counter));
15276 +}
15277 +
15278 +/**
15279 + * atomic_inc_unchecked - increment atomic variable
15280 + * @v: pointer of type atomic_unchecked_t
15281 + *
15282 + * Atomically increments @v by 1.
15283 + */
15284 +static inline void atomic_inc_unchecked(atomic_unchecked_t *v)
15285 +{
15286 + asm volatile(LOCK_PREFIX "incl %0\n"
15287 : "+m" (v->counter));
15288 }
15289
15290 @@ -101,7 +188,27 @@ static inline void atomic_inc(atomic_t *v)
15291 */
15292 static inline void atomic_dec(atomic_t *v)
15293 {
15294 - asm volatile(LOCK_PREFIX "decl %0"
15295 + asm volatile(LOCK_PREFIX "decl %0\n"
15296 +
15297 +#ifdef CONFIG_PAX_REFCOUNT
15298 + "jno 0f\n"
15299 + LOCK_PREFIX "incl %0\n"
15300 + "int $4\n0:\n"
15301 + _ASM_EXTABLE(0b, 0b)
15302 +#endif
15303 +
15304 + : "+m" (v->counter));
15305 +}
15306 +
15307 +/**
15308 + * atomic_dec_unchecked - decrement atomic variable
15309 + * @v: pointer of type atomic_unchecked_t
15310 + *
15311 + * Atomically decrements @v by 1.
15312 + */
15313 +static inline void atomic_dec_unchecked(atomic_unchecked_t *v)
15314 +{
15315 + asm volatile(LOCK_PREFIX "decl %0\n"
15316 : "+m" (v->counter));
15317 }
15318
15319 @@ -115,7 +222,7 @@ static inline void atomic_dec(atomic_t *v)
15320 */
15321 static inline int atomic_dec_and_test(atomic_t *v)
15322 {
15323 - GEN_UNARY_RMWcc(LOCK_PREFIX "decl", v->counter, "%0", "e");
15324 + GEN_UNARY_RMWcc(LOCK_PREFIX "decl", LOCK_PREFIX "incl", v->counter, "%0", "e");
15325 }
15326
15327 /**
15328 @@ -128,7 +235,20 @@ static inline int atomic_dec_and_test(atomic_t *v)
15329 */
15330 static inline int atomic_inc_and_test(atomic_t *v)
15331 {
15332 - GEN_UNARY_RMWcc(LOCK_PREFIX "incl", v->counter, "%0", "e");
15333 + GEN_UNARY_RMWcc(LOCK_PREFIX "incl", LOCK_PREFIX "decl", v->counter, "%0", "e");
15334 +}
15335 +
15336 +/**
15337 + * atomic_inc_and_test_unchecked - increment and test
15338 + * @v: pointer of type atomic_unchecked_t
15339 + *
15340 + * Atomically increments @v by 1
15341 + * and returns true if the result is zero, or false for all
15342 + * other cases.
15343 + */
15344 +static inline int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
15345 +{
15346 + GEN_UNARY_RMWcc_unchecked(LOCK_PREFIX "incl", v->counter, "%0", "e");
15347 }
15348
15349 /**
15350 @@ -142,7 +262,7 @@ static inline int atomic_inc_and_test(atomic_t *v)
15351 */
15352 static inline int atomic_add_negative(int i, atomic_t *v)
15353 {
15354 - GEN_BINARY_RMWcc(LOCK_PREFIX "addl", v->counter, "er", i, "%0", "s");
15355 + GEN_BINARY_RMWcc(LOCK_PREFIX "addl", LOCK_PREFIX "subl", v->counter, "er", i, "%0", "s");
15356 }
15357
15358 /**
15359 @@ -152,7 +272,19 @@ static inline int atomic_add_negative(int i, atomic_t *v)
15360 *
15361 * Atomically adds @i to @v and returns @i + @v
15362 */
15363 -static inline int atomic_add_return(int i, atomic_t *v)
15364 +static inline int __intentional_overflow(-1) atomic_add_return(int i, atomic_t *v)
15365 +{
15366 + return i + xadd_check_overflow(&v->counter, i);
15367 +}
15368 +
15369 +/**
15370 + * atomic_add_return_unchecked - add integer and return
15371 + * @i: integer value to add
15372 + * @v: pointer of type atomic_unchecked_t
15373 + *
15374 + * Atomically adds @i to @v and returns @i + @v
15375 + */
15376 +static inline int atomic_add_return_unchecked(int i, atomic_unchecked_t *v)
15377 {
15378 return i + xadd(&v->counter, i);
15379 }
15380 @@ -164,15 +296,24 @@ static inline int atomic_add_return(int i, atomic_t *v)
15381 *
15382 * Atomically subtracts @i from @v and returns @v - @i
15383 */
15384 -static inline int atomic_sub_return(int i, atomic_t *v)
15385 +static inline int __intentional_overflow(-1) atomic_sub_return(int i, atomic_t *v)
15386 {
15387 return atomic_add_return(-i, v);
15388 }
15389
15390 #define atomic_inc_return(v) (atomic_add_return(1, v))
15391 +static inline int atomic_inc_return_unchecked(atomic_unchecked_t *v)
15392 +{
15393 + return atomic_add_return_unchecked(1, v);
15394 +}
15395 #define atomic_dec_return(v) (atomic_sub_return(1, v))
15396
15397 -static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
15398 +static inline int __intentional_overflow(-1) atomic_cmpxchg(atomic_t *v, int old, int new)
15399 +{
15400 + return cmpxchg(&v->counter, old, new);
15401 +}
15402 +
15403 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old, int new)
15404 {
15405 return cmpxchg(&v->counter, old, new);
15406 }
15407 @@ -182,6 +323,11 @@ static inline int atomic_xchg(atomic_t *v, int new)
15408 return xchg(&v->counter, new);
15409 }
15410
15411 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
15412 +{
15413 + return xchg(&v->counter, new);
15414 +}
15415 +
15416 /**
15417 * __atomic_add_unless - add unless the number is already a given value
15418 * @v: pointer of type atomic_t
15419 @@ -193,12 +339,25 @@ static inline int atomic_xchg(atomic_t *v, int new)
15420 */
15421 static inline int __atomic_add_unless(atomic_t *v, int a, int u)
15422 {
15423 - int c, old;
15424 + int c, old, new;
15425 c = atomic_read(v);
15426 for (;;) {
15427 - if (unlikely(c == (u)))
15428 + if (unlikely(c == u))
15429 break;
15430 - old = atomic_cmpxchg((v), c, c + (a));
15431 +
15432 + asm volatile("addl %2,%0\n"
15433 +
15434 +#ifdef CONFIG_PAX_REFCOUNT
15435 + "jno 0f\n"
15436 + "subl %2,%0\n"
15437 + "int $4\n0:\n"
15438 + _ASM_EXTABLE(0b, 0b)
15439 +#endif
15440 +
15441 + : "=r" (new)
15442 + : "0" (c), "ir" (a));
15443 +
15444 + old = atomic_cmpxchg(v, c, new);
15445 if (likely(old == c))
15446 break;
15447 c = old;
15448 @@ -207,6 +366,49 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u)
15449 }
15450
15451 /**
15452 + * atomic_inc_not_zero_hint - increment if not null
15453 + * @v: pointer of type atomic_t
15454 + * @hint: probable value of the atomic before the increment
15455 + *
15456 + * This version of atomic_inc_not_zero() gives a hint of probable
15457 + * value of the atomic. This helps processor to not read the memory
15458 + * before doing the atomic read/modify/write cycle, lowering
15459 + * number of bus transactions on some arches.
15460 + *
15461 + * Returns: 0 if increment was not done, 1 otherwise.
15462 + */
15463 +#define atomic_inc_not_zero_hint atomic_inc_not_zero_hint
15464 +static inline int atomic_inc_not_zero_hint(atomic_t *v, int hint)
15465 +{
15466 + int val, c = hint, new;
15467 +
15468 + /* sanity test, should be removed by compiler if hint is a constant */
15469 + if (!hint)
15470 + return __atomic_add_unless(v, 1, 0);
15471 +
15472 + do {
15473 + asm volatile("incl %0\n"
15474 +
15475 +#ifdef CONFIG_PAX_REFCOUNT
15476 + "jno 0f\n"
15477 + "decl %0\n"
15478 + "int $4\n0:\n"
15479 + _ASM_EXTABLE(0b, 0b)
15480 +#endif
15481 +
15482 + : "=r" (new)
15483 + : "0" (c));
15484 +
15485 + val = atomic_cmpxchg(v, c, new);
15486 + if (val == c)
15487 + return 1;
15488 + c = val;
15489 + } while (c);
15490 +
15491 + return 0;
15492 +}
15493 +
15494 +/**
15495 * atomic_inc_short - increment of a short integer
15496 * @v: pointer to type int
15497 *
15498 @@ -220,14 +422,37 @@ static inline short int atomic_inc_short(short int *v)
15499 }
15500
15501 /* These are x86-specific, used by some header files */
15502 -#define atomic_clear_mask(mask, addr) \
15503 - asm volatile(LOCK_PREFIX "andl %0,%1" \
15504 - : : "r" (~(mask)), "m" (*(addr)) : "memory")
15505 +static inline void atomic_clear_mask(unsigned int mask, atomic_t *v)
15506 +{
15507 + asm volatile(LOCK_PREFIX "andl %1,%0"
15508 + : "+m" (v->counter)
15509 + : "r" (~(mask))
15510 + : "memory");
15511 +}
15512
15513 -#define atomic_set_mask(mask, addr) \
15514 - asm volatile(LOCK_PREFIX "orl %0,%1" \
15515 - : : "r" ((unsigned)(mask)), "m" (*(addr)) \
15516 - : "memory")
15517 +static inline void atomic_clear_mask_unchecked(unsigned int mask, atomic_unchecked_t *v)
15518 +{
15519 + asm volatile(LOCK_PREFIX "andl %1,%0"
15520 + : "+m" (v->counter)
15521 + : "r" (~(mask))
15522 + : "memory");
15523 +}
15524 +
15525 +static inline void atomic_set_mask(unsigned int mask, atomic_t *v)
15526 +{
15527 + asm volatile(LOCK_PREFIX "orl %1,%0"
15528 + : "+m" (v->counter)
15529 + : "r" (mask)
15530 + : "memory");
15531 +}
15532 +
15533 +static inline void atomic_set_mask_unchecked(unsigned int mask, atomic_unchecked_t *v)
15534 +{
15535 + asm volatile(LOCK_PREFIX "orl %1,%0"
15536 + : "+m" (v->counter)
15537 + : "r" (mask)
15538 + : "memory");
15539 +}
15540
15541 #ifdef CONFIG_X86_32
15542 # include <asm/atomic64_32.h>
15543 diff --git a/arch/x86/include/asm/atomic64_32.h b/arch/x86/include/asm/atomic64_32.h
15544 index b154de7..bf18a5a 100644
15545 --- a/arch/x86/include/asm/atomic64_32.h
15546 +++ b/arch/x86/include/asm/atomic64_32.h
15547 @@ -12,6 +12,14 @@ typedef struct {
15548 u64 __aligned(8) counter;
15549 } atomic64_t;
15550
15551 +#ifdef CONFIG_PAX_REFCOUNT
15552 +typedef struct {
15553 + u64 __aligned(8) counter;
15554 +} atomic64_unchecked_t;
15555 +#else
15556 +typedef atomic64_t atomic64_unchecked_t;
15557 +#endif
15558 +
15559 #define ATOMIC64_INIT(val) { (val) }
15560
15561 #define __ATOMIC64_DECL(sym) void atomic64_##sym(atomic64_t *, ...)
15562 @@ -37,21 +45,31 @@ typedef struct {
15563 ATOMIC64_DECL_ONE(sym##_386)
15564
15565 ATOMIC64_DECL_ONE(add_386);
15566 +ATOMIC64_DECL_ONE(add_unchecked_386);
15567 ATOMIC64_DECL_ONE(sub_386);
15568 +ATOMIC64_DECL_ONE(sub_unchecked_386);
15569 ATOMIC64_DECL_ONE(inc_386);
15570 +ATOMIC64_DECL_ONE(inc_unchecked_386);
15571 ATOMIC64_DECL_ONE(dec_386);
15572 +ATOMIC64_DECL_ONE(dec_unchecked_386);
15573 #endif
15574
15575 #define alternative_atomic64(f, out, in...) \
15576 __alternative_atomic64(f, f, ASM_OUTPUT2(out), ## in)
15577
15578 ATOMIC64_DECL(read);
15579 +ATOMIC64_DECL(read_unchecked);
15580 ATOMIC64_DECL(set);
15581 +ATOMIC64_DECL(set_unchecked);
15582 ATOMIC64_DECL(xchg);
15583 ATOMIC64_DECL(add_return);
15584 +ATOMIC64_DECL(add_return_unchecked);
15585 ATOMIC64_DECL(sub_return);
15586 +ATOMIC64_DECL(sub_return_unchecked);
15587 ATOMIC64_DECL(inc_return);
15588 +ATOMIC64_DECL(inc_return_unchecked);
15589 ATOMIC64_DECL(dec_return);
15590 +ATOMIC64_DECL(dec_return_unchecked);
15591 ATOMIC64_DECL(dec_if_positive);
15592 ATOMIC64_DECL(inc_not_zero);
15593 ATOMIC64_DECL(add_unless);
15594 @@ -77,6 +95,21 @@ static inline long long atomic64_cmpxchg(atomic64_t *v, long long o, long long n
15595 }
15596
15597 /**
15598 + * atomic64_cmpxchg_unchecked - cmpxchg atomic64 variable
15599 + * @p: pointer to type atomic64_unchecked_t
15600 + * @o: expected value
15601 + * @n: new value
15602 + *
15603 + * Atomically sets @v to @n if it was equal to @o and returns
15604 + * the old value.
15605 + */
15606 +
15607 +static inline long long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *v, long long o, long long n)
15608 +{
15609 + return cmpxchg64(&v->counter, o, n);
15610 +}
15611 +
15612 +/**
15613 * atomic64_xchg - xchg atomic64 variable
15614 * @v: pointer to type atomic64_t
15615 * @n: value to assign
15616 @@ -112,6 +145,22 @@ static inline void atomic64_set(atomic64_t *v, long long i)
15617 }
15618
15619 /**
15620 + * atomic64_set_unchecked - set atomic64 variable
15621 + * @v: pointer to type atomic64_unchecked_t
15622 + * @n: value to assign
15623 + *
15624 + * Atomically sets the value of @v to @n.
15625 + */
15626 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long long i)
15627 +{
15628 + unsigned high = (unsigned)(i >> 32);
15629 + unsigned low = (unsigned)i;
15630 + alternative_atomic64(set, /* no output */,
15631 + "S" (v), "b" (low), "c" (high)
15632 + : "eax", "edx", "memory");
15633 +}
15634 +
15635 +/**
15636 * atomic64_read - read atomic64 variable
15637 * @v: pointer to type atomic64_t
15638 *
15639 @@ -125,6 +174,19 @@ static inline long long atomic64_read(const atomic64_t *v)
15640 }
15641
15642 /**
15643 + * atomic64_read_unchecked - read atomic64 variable
15644 + * @v: pointer to type atomic64_unchecked_t
15645 + *
15646 + * Atomically reads the value of @v and returns it.
15647 + */
15648 +static inline long long __intentional_overflow(-1) atomic64_read_unchecked(atomic64_unchecked_t *v)
15649 +{
15650 + long long r;
15651 + alternative_atomic64(read, "=&A" (r), "c" (v) : "memory");
15652 + return r;
15653 + }
15654 +
15655 +/**
15656 * atomic64_add_return - add and return
15657 * @i: integer value to add
15658 * @v: pointer to type atomic64_t
15659 @@ -139,6 +201,21 @@ static inline long long atomic64_add_return(long long i, atomic64_t *v)
15660 return i;
15661 }
15662
15663 +/**
15664 + * atomic64_add_return_unchecked - add and return
15665 + * @i: integer value to add
15666 + * @v: pointer to type atomic64_unchecked_t
15667 + *
15668 + * Atomically adds @i to @v and returns @i + *@v
15669 + */
15670 +static inline long long atomic64_add_return_unchecked(long long i, atomic64_unchecked_t *v)
15671 +{
15672 + alternative_atomic64(add_return_unchecked,
15673 + ASM_OUTPUT2("+A" (i), "+c" (v)),
15674 + ASM_NO_INPUT_CLOBBER("memory"));
15675 + return i;
15676 +}
15677 +
15678 /*
15679 * Other variants with different arithmetic operators:
15680 */
15681 @@ -158,6 +235,14 @@ static inline long long atomic64_inc_return(atomic64_t *v)
15682 return a;
15683 }
15684
15685 +static inline long long atomic64_inc_return_unchecked(atomic64_unchecked_t *v)
15686 +{
15687 + long long a;
15688 + alternative_atomic64(inc_return_unchecked, "=&A" (a),
15689 + "S" (v) : "memory", "ecx");
15690 + return a;
15691 +}
15692 +
15693 static inline long long atomic64_dec_return(atomic64_t *v)
15694 {
15695 long long a;
15696 @@ -182,6 +267,21 @@ static inline long long atomic64_add(long long i, atomic64_t *v)
15697 }
15698
15699 /**
15700 + * atomic64_add_unchecked - add integer to atomic64 variable
15701 + * @i: integer value to add
15702 + * @v: pointer to type atomic64_unchecked_t
15703 + *
15704 + * Atomically adds @i to @v.
15705 + */
15706 +static inline long long atomic64_add_unchecked(long long i, atomic64_unchecked_t *v)
15707 +{
15708 + __alternative_atomic64(add_unchecked, add_return_unchecked,
15709 + ASM_OUTPUT2("+A" (i), "+c" (v)),
15710 + ASM_NO_INPUT_CLOBBER("memory"));
15711 + return i;
15712 +}
15713 +
15714 +/**
15715 * atomic64_sub - subtract the atomic64 variable
15716 * @i: integer value to subtract
15717 * @v: pointer to type atomic64_t
15718 diff --git a/arch/x86/include/asm/atomic64_64.h b/arch/x86/include/asm/atomic64_64.h
15719 index f8d273e..02f39f3 100644
15720 --- a/arch/x86/include/asm/atomic64_64.h
15721 +++ b/arch/x86/include/asm/atomic64_64.h
15722 @@ -22,6 +22,18 @@ static inline long atomic64_read(const atomic64_t *v)
15723 }
15724
15725 /**
15726 + * atomic64_read_unchecked - read atomic64 variable
15727 + * @v: pointer of type atomic64_unchecked_t
15728 + *
15729 + * Atomically reads the value of @v.
15730 + * Doesn't imply a read memory barrier.
15731 + */
15732 +static inline long __intentional_overflow(-1) atomic64_read_unchecked(const atomic64_unchecked_t *v)
15733 +{
15734 + return ACCESS_ONCE((v)->counter);
15735 +}
15736 +
15737 +/**
15738 * atomic64_set - set atomic64 variable
15739 * @v: pointer to type atomic64_t
15740 * @i: required value
15741 @@ -34,6 +46,18 @@ static inline void atomic64_set(atomic64_t *v, long i)
15742 }
15743
15744 /**
15745 + * atomic64_set_unchecked - set atomic64 variable
15746 + * @v: pointer to type atomic64_unchecked_t
15747 + * @i: required value
15748 + *
15749 + * Atomically sets the value of @v to @i.
15750 + */
15751 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long i)
15752 +{
15753 + v->counter = i;
15754 +}
15755 +
15756 +/**
15757 * atomic64_add - add integer to atomic64 variable
15758 * @i: integer value to add
15759 * @v: pointer to type atomic64_t
15760 @@ -42,6 +66,28 @@ static inline void atomic64_set(atomic64_t *v, long i)
15761 */
15762 static inline void atomic64_add(long i, atomic64_t *v)
15763 {
15764 + asm volatile(LOCK_PREFIX "addq %1,%0\n"
15765 +
15766 +#ifdef CONFIG_PAX_REFCOUNT
15767 + "jno 0f\n"
15768 + LOCK_PREFIX "subq %1,%0\n"
15769 + "int $4\n0:\n"
15770 + _ASM_EXTABLE(0b, 0b)
15771 +#endif
15772 +
15773 + : "=m" (v->counter)
15774 + : "er" (i), "m" (v->counter));
15775 +}
15776 +
15777 +/**
15778 + * atomic64_add_unchecked - add integer to atomic64 variable
15779 + * @i: integer value to add
15780 + * @v: pointer to type atomic64_unchecked_t
15781 + *
15782 + * Atomically adds @i to @v.
15783 + */
15784 +static inline void atomic64_add_unchecked(long i, atomic64_unchecked_t *v)
15785 +{
15786 asm volatile(LOCK_PREFIX "addq %1,%0"
15787 : "=m" (v->counter)
15788 : "er" (i), "m" (v->counter));
15789 @@ -56,7 +102,29 @@ static inline void atomic64_add(long i, atomic64_t *v)
15790 */
15791 static inline void atomic64_sub(long i, atomic64_t *v)
15792 {
15793 - asm volatile(LOCK_PREFIX "subq %1,%0"
15794 + asm volatile(LOCK_PREFIX "subq %1,%0\n"
15795 +
15796 +#ifdef CONFIG_PAX_REFCOUNT
15797 + "jno 0f\n"
15798 + LOCK_PREFIX "addq %1,%0\n"
15799 + "int $4\n0:\n"
15800 + _ASM_EXTABLE(0b, 0b)
15801 +#endif
15802 +
15803 + : "=m" (v->counter)
15804 + : "er" (i), "m" (v->counter));
15805 +}
15806 +
15807 +/**
15808 + * atomic64_sub_unchecked - subtract the atomic64 variable
15809 + * @i: integer value to subtract
15810 + * @v: pointer to type atomic64_unchecked_t
15811 + *
15812 + * Atomically subtracts @i from @v.
15813 + */
15814 +static inline void atomic64_sub_unchecked(long i, atomic64_unchecked_t *v)
15815 +{
15816 + asm volatile(LOCK_PREFIX "subq %1,%0\n"
15817 : "=m" (v->counter)
15818 : "er" (i), "m" (v->counter));
15819 }
15820 @@ -72,7 +140,7 @@ static inline void atomic64_sub(long i, atomic64_t *v)
15821 */
15822 static inline int atomic64_sub_and_test(long i, atomic64_t *v)
15823 {
15824 - GEN_BINARY_RMWcc(LOCK_PREFIX "subq", v->counter, "er", i, "%0", "e");
15825 + GEN_BINARY_RMWcc(LOCK_PREFIX "subq", LOCK_PREFIX "addq", v->counter, "er", i, "%0", "e");
15826 }
15827
15828 /**
15829 @@ -83,6 +151,27 @@ static inline int atomic64_sub_and_test(long i, atomic64_t *v)
15830 */
15831 static inline void atomic64_inc(atomic64_t *v)
15832 {
15833 + asm volatile(LOCK_PREFIX "incq %0\n"
15834 +
15835 +#ifdef CONFIG_PAX_REFCOUNT
15836 + "jno 0f\n"
15837 + LOCK_PREFIX "decq %0\n"
15838 + "int $4\n0:\n"
15839 + _ASM_EXTABLE(0b, 0b)
15840 +#endif
15841 +
15842 + : "=m" (v->counter)
15843 + : "m" (v->counter));
15844 +}
15845 +
15846 +/**
15847 + * atomic64_inc_unchecked - increment atomic64 variable
15848 + * @v: pointer to type atomic64_unchecked_t
15849 + *
15850 + * Atomically increments @v by 1.
15851 + */
15852 +static inline void atomic64_inc_unchecked(atomic64_unchecked_t *v)
15853 +{
15854 asm volatile(LOCK_PREFIX "incq %0"
15855 : "=m" (v->counter)
15856 : "m" (v->counter));
15857 @@ -96,7 +185,28 @@ static inline void atomic64_inc(atomic64_t *v)
15858 */
15859 static inline void atomic64_dec(atomic64_t *v)
15860 {
15861 - asm volatile(LOCK_PREFIX "decq %0"
15862 + asm volatile(LOCK_PREFIX "decq %0\n"
15863 +
15864 +#ifdef CONFIG_PAX_REFCOUNT
15865 + "jno 0f\n"
15866 + LOCK_PREFIX "incq %0\n"
15867 + "int $4\n0:\n"
15868 + _ASM_EXTABLE(0b, 0b)
15869 +#endif
15870 +
15871 + : "=m" (v->counter)
15872 + : "m" (v->counter));
15873 +}
15874 +
15875 +/**
15876 + * atomic64_dec_unchecked - decrement atomic64 variable
15877 + * @v: pointer to type atomic64_t
15878 + *
15879 + * Atomically decrements @v by 1.
15880 + */
15881 +static inline void atomic64_dec_unchecked(atomic64_unchecked_t *v)
15882 +{
15883 + asm volatile(LOCK_PREFIX "decq %0\n"
15884 : "=m" (v->counter)
15885 : "m" (v->counter));
15886 }
15887 @@ -111,7 +221,7 @@ static inline void atomic64_dec(atomic64_t *v)
15888 */
15889 static inline int atomic64_dec_and_test(atomic64_t *v)
15890 {
15891 - GEN_UNARY_RMWcc(LOCK_PREFIX "decq", v->counter, "%0", "e");
15892 + GEN_UNARY_RMWcc(LOCK_PREFIX "decq", LOCK_PREFIX "incq", v->counter, "%0", "e");
15893 }
15894
15895 /**
15896 @@ -124,7 +234,7 @@ static inline int atomic64_dec_and_test(atomic64_t *v)
15897 */
15898 static inline int atomic64_inc_and_test(atomic64_t *v)
15899 {
15900 - GEN_UNARY_RMWcc(LOCK_PREFIX "incq", v->counter, "%0", "e");
15901 + GEN_UNARY_RMWcc(LOCK_PREFIX "incq", LOCK_PREFIX "decq", v->counter, "%0", "e");
15902 }
15903
15904 /**
15905 @@ -138,7 +248,7 @@ static inline int atomic64_inc_and_test(atomic64_t *v)
15906 */
15907 static inline int atomic64_add_negative(long i, atomic64_t *v)
15908 {
15909 - GEN_BINARY_RMWcc(LOCK_PREFIX "addq", v->counter, "er", i, "%0", "s");
15910 + GEN_BINARY_RMWcc(LOCK_PREFIX "addq", LOCK_PREFIX "subq", v->counter, "er", i, "%0", "s");
15911 }
15912
15913 /**
15914 @@ -150,6 +260,18 @@ static inline int atomic64_add_negative(long i, atomic64_t *v)
15915 */
15916 static inline long atomic64_add_return(long i, atomic64_t *v)
15917 {
15918 + return i + xadd_check_overflow(&v->counter, i);
15919 +}
15920 +
15921 +/**
15922 + * atomic64_add_return_unchecked - add and return
15923 + * @i: integer value to add
15924 + * @v: pointer to type atomic64_unchecked_t
15925 + *
15926 + * Atomically adds @i to @v and returns @i + @v
15927 + */
15928 +static inline long atomic64_add_return_unchecked(long i, atomic64_unchecked_t *v)
15929 +{
15930 return i + xadd(&v->counter, i);
15931 }
15932
15933 @@ -159,6 +281,10 @@ static inline long atomic64_sub_return(long i, atomic64_t *v)
15934 }
15935
15936 #define atomic64_inc_return(v) (atomic64_add_return(1, (v)))
15937 +static inline long atomic64_inc_return_unchecked(atomic64_unchecked_t *v)
15938 +{
15939 + return atomic64_add_return_unchecked(1, v);
15940 +}
15941 #define atomic64_dec_return(v) (atomic64_sub_return(1, (v)))
15942
15943 static inline long atomic64_cmpxchg(atomic64_t *v, long old, long new)
15944 @@ -166,6 +292,11 @@ static inline long atomic64_cmpxchg(atomic64_t *v, long old, long new)
15945 return cmpxchg(&v->counter, old, new);
15946 }
15947
15948 +static inline long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *v, long old, long new)
15949 +{
15950 + return cmpxchg(&v->counter, old, new);
15951 +}
15952 +
15953 static inline long atomic64_xchg(atomic64_t *v, long new)
15954 {
15955 return xchg(&v->counter, new);
15956 @@ -182,17 +313,30 @@ static inline long atomic64_xchg(atomic64_t *v, long new)
15957 */
15958 static inline int atomic64_add_unless(atomic64_t *v, long a, long u)
15959 {
15960 - long c, old;
15961 + long c, old, new;
15962 c = atomic64_read(v);
15963 for (;;) {
15964 - if (unlikely(c == (u)))
15965 + if (unlikely(c == u))
15966 break;
15967 - old = atomic64_cmpxchg((v), c, c + (a));
15968 +
15969 + asm volatile("add %2,%0\n"
15970 +
15971 +#ifdef CONFIG_PAX_REFCOUNT
15972 + "jno 0f\n"
15973 + "sub %2,%0\n"
15974 + "int $4\n0:\n"
15975 + _ASM_EXTABLE(0b, 0b)
15976 +#endif
15977 +
15978 + : "=r" (new)
15979 + : "0" (c), "ir" (a));
15980 +
15981 + old = atomic64_cmpxchg(v, c, new);
15982 if (likely(old == c))
15983 break;
15984 c = old;
15985 }
15986 - return c != (u);
15987 + return c != u;
15988 }
15989
15990 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
15991 diff --git a/arch/x86/include/asm/barrier.h b/arch/x86/include/asm/barrier.h
15992 index 2ab1eb3..1e8cc5d 100644
15993 --- a/arch/x86/include/asm/barrier.h
15994 +++ b/arch/x86/include/asm/barrier.h
15995 @@ -57,7 +57,7 @@
15996 do { \
15997 compiletime_assert_atomic_type(*p); \
15998 smp_mb(); \
15999 - ACCESS_ONCE(*p) = (v); \
16000 + ACCESS_ONCE_RW(*p) = (v); \
16001 } while (0)
16002
16003 #define smp_load_acquire(p) \
16004 @@ -74,7 +74,7 @@ do { \
16005 do { \
16006 compiletime_assert_atomic_type(*p); \
16007 barrier(); \
16008 - ACCESS_ONCE(*p) = (v); \
16009 + ACCESS_ONCE_RW(*p) = (v); \
16010 } while (0)
16011
16012 #define smp_load_acquire(p) \
16013 diff --git a/arch/x86/include/asm/bitops.h b/arch/x86/include/asm/bitops.h
16014 index cfe3b95..d01b118 100644
16015 --- a/arch/x86/include/asm/bitops.h
16016 +++ b/arch/x86/include/asm/bitops.h
16017 @@ -50,7 +50,7 @@
16018 * a mask operation on a byte.
16019 */
16020 #define IS_IMMEDIATE(nr) (__builtin_constant_p(nr))
16021 -#define CONST_MASK_ADDR(nr, addr) BITOP_ADDR((void *)(addr) + ((nr)>>3))
16022 +#define CONST_MASK_ADDR(nr, addr) BITOP_ADDR((volatile void *)(addr) + ((nr)>>3))
16023 #define CONST_MASK(nr) (1 << ((nr) & 7))
16024
16025 /**
16026 @@ -203,7 +203,7 @@ static inline void change_bit(long nr, volatile unsigned long *addr)
16027 */
16028 static inline int test_and_set_bit(long nr, volatile unsigned long *addr)
16029 {
16030 - GEN_BINARY_RMWcc(LOCK_PREFIX "bts", *addr, "Ir", nr, "%0", "c");
16031 + GEN_BINARY_RMWcc_unchecked(LOCK_PREFIX "bts", *addr, "Ir", nr, "%0", "c");
16032 }
16033
16034 /**
16035 @@ -249,7 +249,7 @@ static inline int __test_and_set_bit(long nr, volatile unsigned long *addr)
16036 */
16037 static inline int test_and_clear_bit(long nr, volatile unsigned long *addr)
16038 {
16039 - GEN_BINARY_RMWcc(LOCK_PREFIX "btr", *addr, "Ir", nr, "%0", "c");
16040 + GEN_BINARY_RMWcc_unchecked(LOCK_PREFIX "btr", *addr, "Ir", nr, "%0", "c");
16041 }
16042
16043 /**
16044 @@ -302,7 +302,7 @@ static inline int __test_and_change_bit(long nr, volatile unsigned long *addr)
16045 */
16046 static inline int test_and_change_bit(long nr, volatile unsigned long *addr)
16047 {
16048 - GEN_BINARY_RMWcc(LOCK_PREFIX "btc", *addr, "Ir", nr, "%0", "c");
16049 + GEN_BINARY_RMWcc_unchecked(LOCK_PREFIX "btc", *addr, "Ir", nr, "%0", "c");
16050 }
16051
16052 static __always_inline int constant_test_bit(long nr, const volatile unsigned long *addr)
16053 @@ -343,7 +343,7 @@ static int test_bit(int nr, const volatile unsigned long *addr);
16054 *
16055 * Undefined if no bit exists, so code should check against 0 first.
16056 */
16057 -static inline unsigned long __ffs(unsigned long word)
16058 +static inline unsigned long __intentional_overflow(-1) __ffs(unsigned long word)
16059 {
16060 asm("rep; bsf %1,%0"
16061 : "=r" (word)
16062 @@ -357,7 +357,7 @@ static inline unsigned long __ffs(unsigned long word)
16063 *
16064 * Undefined if no zero exists, so code should check against ~0UL first.
16065 */
16066 -static inline unsigned long ffz(unsigned long word)
16067 +static inline unsigned long __intentional_overflow(-1) ffz(unsigned long word)
16068 {
16069 asm("rep; bsf %1,%0"
16070 : "=r" (word)
16071 @@ -371,7 +371,7 @@ static inline unsigned long ffz(unsigned long word)
16072 *
16073 * Undefined if no set bit exists, so code should check against 0 first.
16074 */
16075 -static inline unsigned long __fls(unsigned long word)
16076 +static inline unsigned long __intentional_overflow(-1) __fls(unsigned long word)
16077 {
16078 asm("bsr %1,%0"
16079 : "=r" (word)
16080 @@ -434,7 +434,7 @@ static inline int ffs(int x)
16081 * set bit if value is nonzero. The last (most significant) bit is
16082 * at position 32.
16083 */
16084 -static inline int fls(int x)
16085 +static inline int __intentional_overflow(-1) fls(int x)
16086 {
16087 int r;
16088
16089 @@ -476,7 +476,7 @@ static inline int fls(int x)
16090 * at position 64.
16091 */
16092 #ifdef CONFIG_X86_64
16093 -static __always_inline int fls64(__u64 x)
16094 +static __always_inline __intentional_overflow(-1) int fls64(__u64 x)
16095 {
16096 int bitpos = -1;
16097 /*
16098 diff --git a/arch/x86/include/asm/boot.h b/arch/x86/include/asm/boot.h
16099 index 4fa687a..60f2d39 100644
16100 --- a/arch/x86/include/asm/boot.h
16101 +++ b/arch/x86/include/asm/boot.h
16102 @@ -6,10 +6,15 @@
16103 #include <uapi/asm/boot.h>
16104
16105 /* Physical address where kernel should be loaded. */
16106 -#define LOAD_PHYSICAL_ADDR ((CONFIG_PHYSICAL_START \
16107 +#define ____LOAD_PHYSICAL_ADDR ((CONFIG_PHYSICAL_START \
16108 + (CONFIG_PHYSICAL_ALIGN - 1)) \
16109 & ~(CONFIG_PHYSICAL_ALIGN - 1))
16110
16111 +#ifndef __ASSEMBLY__
16112 +extern unsigned char __LOAD_PHYSICAL_ADDR[];
16113 +#define LOAD_PHYSICAL_ADDR ((unsigned long)__LOAD_PHYSICAL_ADDR)
16114 +#endif
16115 +
16116 /* Minimum kernel alignment, as a power of two */
16117 #ifdef CONFIG_X86_64
16118 #define MIN_KERNEL_ALIGN_LG2 PMD_SHIFT
16119 diff --git a/arch/x86/include/asm/cache.h b/arch/x86/include/asm/cache.h
16120 index 48f99f1..d78ebf9 100644
16121 --- a/arch/x86/include/asm/cache.h
16122 +++ b/arch/x86/include/asm/cache.h
16123 @@ -5,12 +5,13 @@
16124
16125 /* L1 cache line size */
16126 #define L1_CACHE_SHIFT (CONFIG_X86_L1_CACHE_SHIFT)
16127 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
16128 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
16129
16130 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
16131 +#define __read_only __attribute__((__section__(".data..read_only")))
16132
16133 #define INTERNODE_CACHE_SHIFT CONFIG_X86_INTERNODE_CACHE_SHIFT
16134 -#define INTERNODE_CACHE_BYTES (1 << INTERNODE_CACHE_SHIFT)
16135 +#define INTERNODE_CACHE_BYTES (_AC(1,UL) << INTERNODE_CACHE_SHIFT)
16136
16137 #ifdef CONFIG_X86_VSMP
16138 #ifdef CONFIG_SMP
16139 diff --git a/arch/x86/include/asm/calling.h b/arch/x86/include/asm/calling.h
16140 index 1f1297b..72b8439 100644
16141 --- a/arch/x86/include/asm/calling.h
16142 +++ b/arch/x86/include/asm/calling.h
16143 @@ -82,106 +82,117 @@ For 32-bit we have the following conventions - kernel is built with
16144 #define RSP 152
16145 #define SS 160
16146
16147 -#define ARGOFFSET R11
16148 +#define ARGOFFSET R15
16149
16150 .macro SAVE_ARGS addskip=0, save_rcx=1, save_r891011=1, rax_enosys=0
16151 - subq $9*8+\addskip, %rsp
16152 - CFI_ADJUST_CFA_OFFSET 9*8+\addskip
16153 - movq_cfi rdi, 8*8
16154 - movq_cfi rsi, 7*8
16155 - movq_cfi rdx, 6*8
16156 + subq $ORIG_RAX-ARGOFFSET+\addskip, %rsp
16157 + CFI_ADJUST_CFA_OFFSET ORIG_RAX-ARGOFFSET+\addskip
16158 + movq_cfi rdi, RDI
16159 + movq_cfi rsi, RSI
16160 + movq_cfi rdx, RDX
16161
16162 .if \save_rcx
16163 - movq_cfi rcx, 5*8
16164 + movq_cfi rcx, RCX
16165 .endif
16166
16167 .if \rax_enosys
16168 - movq $-ENOSYS, 4*8(%rsp)
16169 + movq $-ENOSYS, RAX(%rsp)
16170 .else
16171 - movq_cfi rax, 4*8
16172 + movq_cfi rax, RAX
16173 .endif
16174
16175 .if \save_r891011
16176 - movq_cfi r8, 3*8
16177 - movq_cfi r9, 2*8
16178 - movq_cfi r10, 1*8
16179 - movq_cfi r11, 0*8
16180 + movq_cfi r8, R8
16181 + movq_cfi r9, R9
16182 + movq_cfi r10, R10
16183 + movq_cfi r11, R11
16184 .endif
16185
16186 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
16187 + movq_cfi r12, R12
16188 +#endif
16189 +
16190 .endm
16191
16192 -#define ARG_SKIP (9*8)
16193 +#define ARG_SKIP ORIG_RAX
16194
16195 .macro RESTORE_ARGS rstor_rax=1, addskip=0, rstor_rcx=1, rstor_r11=1, \
16196 rstor_r8910=1, rstor_rdx=1
16197 +
16198 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
16199 + movq_cfi_restore R12, r12
16200 +#endif
16201 +
16202 .if \rstor_r11
16203 - movq_cfi_restore 0*8, r11
16204 + movq_cfi_restore R11, r11
16205 .endif
16206
16207 .if \rstor_r8910
16208 - movq_cfi_restore 1*8, r10
16209 - movq_cfi_restore 2*8, r9
16210 - movq_cfi_restore 3*8, r8
16211 + movq_cfi_restore R10, r10
16212 + movq_cfi_restore R9, r9
16213 + movq_cfi_restore R8, r8
16214 .endif
16215
16216 .if \rstor_rax
16217 - movq_cfi_restore 4*8, rax
16218 + movq_cfi_restore RAX, rax
16219 .endif
16220
16221 .if \rstor_rcx
16222 - movq_cfi_restore 5*8, rcx
16223 + movq_cfi_restore RCX, rcx
16224 .endif
16225
16226 .if \rstor_rdx
16227 - movq_cfi_restore 6*8, rdx
16228 + movq_cfi_restore RDX, rdx
16229 .endif
16230
16231 - movq_cfi_restore 7*8, rsi
16232 - movq_cfi_restore 8*8, rdi
16233 + movq_cfi_restore RSI, rsi
16234 + movq_cfi_restore RDI, rdi
16235
16236 - .if ARG_SKIP+\addskip > 0
16237 - addq $ARG_SKIP+\addskip, %rsp
16238 - CFI_ADJUST_CFA_OFFSET -(ARG_SKIP+\addskip)
16239 + .if ORIG_RAX+\addskip > 0
16240 + addq $ORIG_RAX+\addskip, %rsp
16241 + CFI_ADJUST_CFA_OFFSET -(ORIG_RAX+\addskip)
16242 .endif
16243 .endm
16244
16245 - .macro LOAD_ARGS offset, skiprax=0
16246 - movq \offset(%rsp), %r11
16247 - movq \offset+8(%rsp), %r10
16248 - movq \offset+16(%rsp), %r9
16249 - movq \offset+24(%rsp), %r8
16250 - movq \offset+40(%rsp), %rcx
16251 - movq \offset+48(%rsp), %rdx
16252 - movq \offset+56(%rsp), %rsi
16253 - movq \offset+64(%rsp), %rdi
16254 + .macro LOAD_ARGS skiprax=0
16255 + movq R11(%rsp), %r11
16256 + movq R10(%rsp), %r10
16257 + movq R9(%rsp), %r9
16258 + movq R8(%rsp), %r8
16259 + movq RCX(%rsp), %rcx
16260 + movq RDX(%rsp), %rdx
16261 + movq RSI(%rsp), %rsi
16262 + movq RDI(%rsp), %rdi
16263 .if \skiprax
16264 .else
16265 - movq \offset+72(%rsp), %rax
16266 + movq ORIG_RAX(%rsp), %rax
16267 .endif
16268 .endm
16269
16270 -#define REST_SKIP (6*8)
16271 -
16272 .macro SAVE_REST
16273 - subq $REST_SKIP, %rsp
16274 - CFI_ADJUST_CFA_OFFSET REST_SKIP
16275 - movq_cfi rbx, 5*8
16276 - movq_cfi rbp, 4*8
16277 - movq_cfi r12, 3*8
16278 - movq_cfi r13, 2*8
16279 - movq_cfi r14, 1*8
16280 - movq_cfi r15, 0*8
16281 + movq_cfi rbx, RBX
16282 + movq_cfi rbp, RBP
16283 +
16284 +#ifndef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
16285 + movq_cfi r12, R12
16286 +#endif
16287 +
16288 + movq_cfi r13, R13
16289 + movq_cfi r14, R14
16290 + movq_cfi r15, R15
16291 .endm
16292
16293 .macro RESTORE_REST
16294 - movq_cfi_restore 0*8, r15
16295 - movq_cfi_restore 1*8, r14
16296 - movq_cfi_restore 2*8, r13
16297 - movq_cfi_restore 3*8, r12
16298 - movq_cfi_restore 4*8, rbp
16299 - movq_cfi_restore 5*8, rbx
16300 - addq $REST_SKIP, %rsp
16301 - CFI_ADJUST_CFA_OFFSET -(REST_SKIP)
16302 + movq_cfi_restore R15, r15
16303 + movq_cfi_restore R14, r14
16304 + movq_cfi_restore R13, r13
16305 +
16306 +#ifndef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
16307 + movq_cfi_restore R12, r12
16308 +#endif
16309 +
16310 + movq_cfi_restore RBP, rbp
16311 + movq_cfi_restore RBX, rbx
16312 .endm
16313
16314 .macro SAVE_ALL
16315 diff --git a/arch/x86/include/asm/checksum_32.h b/arch/x86/include/asm/checksum_32.h
16316 index f50de69..2b0a458 100644
16317 --- a/arch/x86/include/asm/checksum_32.h
16318 +++ b/arch/x86/include/asm/checksum_32.h
16319 @@ -31,6 +31,14 @@ asmlinkage __wsum csum_partial_copy_generic(const void *src, void *dst,
16320 int len, __wsum sum,
16321 int *src_err_ptr, int *dst_err_ptr);
16322
16323 +asmlinkage __wsum csum_partial_copy_generic_to_user(const void *src, void *dst,
16324 + int len, __wsum sum,
16325 + int *src_err_ptr, int *dst_err_ptr);
16326 +
16327 +asmlinkage __wsum csum_partial_copy_generic_from_user(const void *src, void *dst,
16328 + int len, __wsum sum,
16329 + int *src_err_ptr, int *dst_err_ptr);
16330 +
16331 /*
16332 * Note: when you get a NULL pointer exception here this means someone
16333 * passed in an incorrect kernel address to one of these functions.
16334 @@ -53,7 +61,7 @@ static inline __wsum csum_partial_copy_from_user(const void __user *src,
16335
16336 might_sleep();
16337 stac();
16338 - ret = csum_partial_copy_generic((__force void *)src, dst,
16339 + ret = csum_partial_copy_generic_from_user((__force void *)src, dst,
16340 len, sum, err_ptr, NULL);
16341 clac();
16342
16343 @@ -187,7 +195,7 @@ static inline __wsum csum_and_copy_to_user(const void *src,
16344 might_sleep();
16345 if (access_ok(VERIFY_WRITE, dst, len)) {
16346 stac();
16347 - ret = csum_partial_copy_generic(src, (__force void *)dst,
16348 + ret = csum_partial_copy_generic_to_user(src, (__force void *)dst,
16349 len, sum, NULL, err_ptr);
16350 clac();
16351 return ret;
16352 diff --git a/arch/x86/include/asm/cmpxchg.h b/arch/x86/include/asm/cmpxchg.h
16353 index 99c105d7..2f667ac 100644
16354 --- a/arch/x86/include/asm/cmpxchg.h
16355 +++ b/arch/x86/include/asm/cmpxchg.h
16356 @@ -16,8 +16,12 @@ extern void __cmpxchg_wrong_size(void)
16357 __compiletime_error("Bad argument size for cmpxchg");
16358 extern void __xadd_wrong_size(void)
16359 __compiletime_error("Bad argument size for xadd");
16360 +extern void __xadd_check_overflow_wrong_size(void)
16361 + __compiletime_error("Bad argument size for xadd_check_overflow");
16362 extern void __add_wrong_size(void)
16363 __compiletime_error("Bad argument size for add");
16364 +extern void __add_check_overflow_wrong_size(void)
16365 + __compiletime_error("Bad argument size for add_check_overflow");
16366
16367 /*
16368 * Constants for operation sizes. On 32-bit, the 64-bit size it set to
16369 @@ -69,6 +73,38 @@ extern void __add_wrong_size(void)
16370 __ret; \
16371 })
16372
16373 +#ifdef CONFIG_PAX_REFCOUNT
16374 +#define __xchg_op_check_overflow(ptr, arg, op, lock) \
16375 + ({ \
16376 + __typeof__ (*(ptr)) __ret = (arg); \
16377 + switch (sizeof(*(ptr))) { \
16378 + case __X86_CASE_L: \
16379 + asm volatile (lock #op "l %0, %1\n" \
16380 + "jno 0f\n" \
16381 + "mov %0,%1\n" \
16382 + "int $4\n0:\n" \
16383 + _ASM_EXTABLE(0b, 0b) \
16384 + : "+r" (__ret), "+m" (*(ptr)) \
16385 + : : "memory", "cc"); \
16386 + break; \
16387 + case __X86_CASE_Q: \
16388 + asm volatile (lock #op "q %q0, %1\n" \
16389 + "jno 0f\n" \
16390 + "mov %0,%1\n" \
16391 + "int $4\n0:\n" \
16392 + _ASM_EXTABLE(0b, 0b) \
16393 + : "+r" (__ret), "+m" (*(ptr)) \
16394 + : : "memory", "cc"); \
16395 + break; \
16396 + default: \
16397 + __ ## op ## _check_overflow_wrong_size(); \
16398 + } \
16399 + __ret; \
16400 + })
16401 +#else
16402 +#define __xchg_op_check_overflow(ptr, arg, op, lock) __xchg_op(ptr, arg, op, lock)
16403 +#endif
16404 +
16405 /*
16406 * Note: no "lock" prefix even on SMP: xchg always implies lock anyway.
16407 * Since this is generally used to protect other memory information, we
16408 @@ -167,6 +203,9 @@ extern void __add_wrong_size(void)
16409 #define xadd_sync(ptr, inc) __xadd((ptr), (inc), "lock; ")
16410 #define xadd_local(ptr, inc) __xadd((ptr), (inc), "")
16411
16412 +#define __xadd_check_overflow(ptr, inc, lock) __xchg_op_check_overflow((ptr), (inc), xadd, lock)
16413 +#define xadd_check_overflow(ptr, inc) __xadd_check_overflow((ptr), (inc), LOCK_PREFIX)
16414 +
16415 #define __add(ptr, inc, lock) \
16416 ({ \
16417 __typeof__ (*(ptr)) __ret = (inc); \
16418 diff --git a/arch/x86/include/asm/compat.h b/arch/x86/include/asm/compat.h
16419 index 59c6c40..5e0b22c 100644
16420 --- a/arch/x86/include/asm/compat.h
16421 +++ b/arch/x86/include/asm/compat.h
16422 @@ -41,7 +41,7 @@ typedef s64 __attribute__((aligned(4))) compat_s64;
16423 typedef u32 compat_uint_t;
16424 typedef u32 compat_ulong_t;
16425 typedef u64 __attribute__((aligned(4))) compat_u64;
16426 -typedef u32 compat_uptr_t;
16427 +typedef u32 __user compat_uptr_t;
16428
16429 struct compat_timespec {
16430 compat_time_t tv_sec;
16431 diff --git a/arch/x86/include/asm/cpufeature.h b/arch/x86/include/asm/cpufeature.h
16432 index 90a5485..43b6211 100644
16433 --- a/arch/x86/include/asm/cpufeature.h
16434 +++ b/arch/x86/include/asm/cpufeature.h
16435 @@ -213,7 +213,7 @@
16436 #define X86_FEATURE_PAUSEFILTER ( 8*32+13) /* AMD filtered pause intercept */
16437 #define X86_FEATURE_PFTHRESHOLD ( 8*32+14) /* AMD pause filter threshold */
16438 #define X86_FEATURE_VMMCALL ( 8*32+15) /* Prefer vmmcall to vmcall */
16439 -
16440 +#define X86_FEATURE_STRONGUDEREF (8*32+31) /* PaX PCID based strong UDEREF */
16441
16442 /* Intel-defined CPU features, CPUID level 0x00000007:0 (ebx), word 9 */
16443 #define X86_FEATURE_FSGSBASE ( 9*32+ 0) /* {RD/WR}{FS/GS}BASE instructions*/
16444 @@ -221,7 +221,7 @@
16445 #define X86_FEATURE_BMI1 ( 9*32+ 3) /* 1st group bit manipulation extensions */
16446 #define X86_FEATURE_HLE ( 9*32+ 4) /* Hardware Lock Elision */
16447 #define X86_FEATURE_AVX2 ( 9*32+ 5) /* AVX2 instructions */
16448 -#define X86_FEATURE_SMEP ( 9*32+ 7) /* Supervisor Mode Execution Protection */
16449 +#define X86_FEATURE_SMEP ( 9*32+ 7) /* Supervisor Mode Execution Prevention */
16450 #define X86_FEATURE_BMI2 ( 9*32+ 8) /* 2nd group bit manipulation extensions */
16451 #define X86_FEATURE_ERMS ( 9*32+ 9) /* Enhanced REP MOVSB/STOSB */
16452 #define X86_FEATURE_INVPCID ( 9*32+10) /* Invalidate Processor Context ID */
16453 @@ -390,6 +390,7 @@ extern const char * const x86_bug_flags[NBUGINTS*32];
16454 #define cpu_has_eager_fpu boot_cpu_has(X86_FEATURE_EAGER_FPU)
16455 #define cpu_has_topoext boot_cpu_has(X86_FEATURE_TOPOEXT)
16456 #define cpu_has_bpext boot_cpu_has(X86_FEATURE_BPEXT)
16457 +#define cpu_has_pcid boot_cpu_has(X86_FEATURE_PCID)
16458
16459 #if __GNUC__ >= 4
16460 extern void warn_pre_alternatives(void);
16461 @@ -441,7 +442,8 @@ static __always_inline __pure bool __static_cpu_has(u16 bit)
16462
16463 #ifdef CONFIG_X86_DEBUG_STATIC_CPU_HAS
16464 t_warn:
16465 - warn_pre_alternatives();
16466 + if (bit != X86_FEATURE_PCID && bit != X86_FEATURE_INVPCID)
16467 + warn_pre_alternatives();
16468 return false;
16469 #endif
16470
16471 @@ -461,7 +463,7 @@ static __always_inline __pure bool __static_cpu_has(u16 bit)
16472 ".section .discard,\"aw\",@progbits\n"
16473 " .byte 0xff + (4f-3f) - (2b-1b)\n" /* size check */
16474 ".previous\n"
16475 - ".section .altinstr_replacement,\"ax\"\n"
16476 + ".section .altinstr_replacement,\"a\"\n"
16477 "3: movb $1,%0\n"
16478 "4:\n"
16479 ".previous\n"
16480 @@ -498,7 +500,7 @@ static __always_inline __pure bool _static_cpu_has_safe(u16 bit)
16481 " .byte 2b - 1b\n" /* src len */
16482 " .byte 4f - 3f\n" /* repl len */
16483 ".previous\n"
16484 - ".section .altinstr_replacement,\"ax\"\n"
16485 + ".section .altinstr_replacement,\"a\"\n"
16486 "3: .byte 0xe9\n .long %l[t_no] - 2b\n"
16487 "4:\n"
16488 ".previous\n"
16489 @@ -531,7 +533,7 @@ static __always_inline __pure bool _static_cpu_has_safe(u16 bit)
16490 ".section .discard,\"aw\",@progbits\n"
16491 " .byte 0xff + (4f-3f) - (2b-1b)\n" /* size check */
16492 ".previous\n"
16493 - ".section .altinstr_replacement,\"ax\"\n"
16494 + ".section .altinstr_replacement,\"a\"\n"
16495 "3: movb $0,%0\n"
16496 "4:\n"
16497 ".previous\n"
16498 @@ -545,7 +547,7 @@ static __always_inline __pure bool _static_cpu_has_safe(u16 bit)
16499 ".section .discard,\"aw\",@progbits\n"
16500 " .byte 0xff + (6f-5f) - (4b-3b)\n" /* size check */
16501 ".previous\n"
16502 - ".section .altinstr_replacement,\"ax\"\n"
16503 + ".section .altinstr_replacement,\"a\"\n"
16504 "5: movb $1,%0\n"
16505 "6:\n"
16506 ".previous\n"
16507 diff --git a/arch/x86/include/asm/desc.h b/arch/x86/include/asm/desc.h
16508 index a94b82e..59ecefa 100644
16509 --- a/arch/x86/include/asm/desc.h
16510 +++ b/arch/x86/include/asm/desc.h
16511 @@ -4,6 +4,7 @@
16512 #include <asm/desc_defs.h>
16513 #include <asm/ldt.h>
16514 #include <asm/mmu.h>
16515 +#include <asm/pgtable.h>
16516
16517 #include <linux/smp.h>
16518 #include <linux/percpu.h>
16519 @@ -17,6 +18,7 @@ static inline void fill_ldt(struct desc_struct *desc, const struct user_desc *in
16520
16521 desc->type = (info->read_exec_only ^ 1) << 1;
16522 desc->type |= info->contents << 2;
16523 + desc->type |= info->seg_not_present ^ 1;
16524
16525 desc->s = 1;
16526 desc->dpl = 0x3;
16527 @@ -35,19 +37,14 @@ static inline void fill_ldt(struct desc_struct *desc, const struct user_desc *in
16528 }
16529
16530 extern struct desc_ptr idt_descr;
16531 -extern gate_desc idt_table[];
16532 -extern struct desc_ptr debug_idt_descr;
16533 -extern gate_desc debug_idt_table[];
16534 -
16535 -struct gdt_page {
16536 - struct desc_struct gdt[GDT_ENTRIES];
16537 -} __attribute__((aligned(PAGE_SIZE)));
16538 -
16539 -DECLARE_PER_CPU_PAGE_ALIGNED(struct gdt_page, gdt_page);
16540 +extern gate_desc idt_table[IDT_ENTRIES];
16541 +extern const struct desc_ptr debug_idt_descr;
16542 +extern gate_desc debug_idt_table[IDT_ENTRIES];
16543
16544 +extern struct desc_struct cpu_gdt_table[NR_CPUS][PAGE_SIZE / sizeof(struct desc_struct)];
16545 static inline struct desc_struct *get_cpu_gdt_table(unsigned int cpu)
16546 {
16547 - return per_cpu(gdt_page, cpu).gdt;
16548 + return cpu_gdt_table[cpu];
16549 }
16550
16551 #ifdef CONFIG_X86_64
16552 @@ -72,8 +69,14 @@ static inline void pack_gate(gate_desc *gate, unsigned char type,
16553 unsigned long base, unsigned dpl, unsigned flags,
16554 unsigned short seg)
16555 {
16556 - gate->a = (seg << 16) | (base & 0xffff);
16557 - gate->b = (base & 0xffff0000) | (((0x80 | type | (dpl << 5)) & 0xff) << 8);
16558 + gate->gate.offset_low = base;
16559 + gate->gate.seg = seg;
16560 + gate->gate.reserved = 0;
16561 + gate->gate.type = type;
16562 + gate->gate.s = 0;
16563 + gate->gate.dpl = dpl;
16564 + gate->gate.p = 1;
16565 + gate->gate.offset_high = base >> 16;
16566 }
16567
16568 #endif
16569 @@ -118,12 +121,16 @@ static inline void paravirt_free_ldt(struct desc_struct *ldt, unsigned entries)
16570
16571 static inline void native_write_idt_entry(gate_desc *idt, int entry, const gate_desc *gate)
16572 {
16573 + pax_open_kernel();
16574 memcpy(&idt[entry], gate, sizeof(*gate));
16575 + pax_close_kernel();
16576 }
16577
16578 static inline void native_write_ldt_entry(struct desc_struct *ldt, int entry, const void *desc)
16579 {
16580 + pax_open_kernel();
16581 memcpy(&ldt[entry], desc, 8);
16582 + pax_close_kernel();
16583 }
16584
16585 static inline void
16586 @@ -137,7 +144,9 @@ native_write_gdt_entry(struct desc_struct *gdt, int entry, const void *desc, int
16587 default: size = sizeof(*gdt); break;
16588 }
16589
16590 + pax_open_kernel();
16591 memcpy(&gdt[entry], desc, size);
16592 + pax_close_kernel();
16593 }
16594
16595 static inline void pack_descriptor(struct desc_struct *desc, unsigned long base,
16596 @@ -210,7 +219,9 @@ static inline void native_set_ldt(const void *addr, unsigned int entries)
16597
16598 static inline void native_load_tr_desc(void)
16599 {
16600 + pax_open_kernel();
16601 asm volatile("ltr %w0"::"q" (GDT_ENTRY_TSS*8));
16602 + pax_close_kernel();
16603 }
16604
16605 static inline void native_load_gdt(const struct desc_ptr *dtr)
16606 @@ -247,8 +258,10 @@ static inline void native_load_tls(struct thread_struct *t, unsigned int cpu)
16607 struct desc_struct *gdt = get_cpu_gdt_table(cpu);
16608 unsigned int i;
16609
16610 + pax_open_kernel();
16611 for (i = 0; i < GDT_ENTRY_TLS_ENTRIES; i++)
16612 gdt[GDT_ENTRY_TLS_MIN + i] = t->tls_array[i];
16613 + pax_close_kernel();
16614 }
16615
16616 /* This intentionally ignores lm, since 32-bit apps don't have that field. */
16617 @@ -295,7 +308,7 @@ static inline void load_LDT(mm_context_t *pc)
16618 preempt_enable();
16619 }
16620
16621 -static inline unsigned long get_desc_base(const struct desc_struct *desc)
16622 +static inline unsigned long __intentional_overflow(-1) get_desc_base(const struct desc_struct *desc)
16623 {
16624 return (unsigned)(desc->base0 | ((desc->base1) << 16) | ((desc->base2) << 24));
16625 }
16626 @@ -319,7 +332,7 @@ static inline void set_desc_limit(struct desc_struct *desc, unsigned long limit)
16627 }
16628
16629 #ifdef CONFIG_X86_64
16630 -static inline void set_nmi_gate(int gate, void *addr)
16631 +static inline void set_nmi_gate(int gate, const void *addr)
16632 {
16633 gate_desc s;
16634
16635 @@ -329,14 +342,14 @@ static inline void set_nmi_gate(int gate, void *addr)
16636 #endif
16637
16638 #ifdef CONFIG_TRACING
16639 -extern struct desc_ptr trace_idt_descr;
16640 -extern gate_desc trace_idt_table[];
16641 +extern const struct desc_ptr trace_idt_descr;
16642 +extern gate_desc trace_idt_table[IDT_ENTRIES];
16643 static inline void write_trace_idt_entry(int entry, const gate_desc *gate)
16644 {
16645 write_idt_entry(trace_idt_table, entry, gate);
16646 }
16647
16648 -static inline void _trace_set_gate(int gate, unsigned type, void *addr,
16649 +static inline void _trace_set_gate(int gate, unsigned type, const void *addr,
16650 unsigned dpl, unsigned ist, unsigned seg)
16651 {
16652 gate_desc s;
16653 @@ -356,7 +369,7 @@ static inline void write_trace_idt_entry(int entry, const gate_desc *gate)
16654 #define _trace_set_gate(gate, type, addr, dpl, ist, seg)
16655 #endif
16656
16657 -static inline void _set_gate(int gate, unsigned type, void *addr,
16658 +static inline void _set_gate(int gate, unsigned type, const void *addr,
16659 unsigned dpl, unsigned ist, unsigned seg)
16660 {
16661 gate_desc s;
16662 @@ -379,9 +392,9 @@ static inline void _set_gate(int gate, unsigned type, void *addr,
16663 #define set_intr_gate(n, addr) \
16664 do { \
16665 BUG_ON((unsigned)n > 0xFF); \
16666 - _set_gate(n, GATE_INTERRUPT, (void *)addr, 0, 0, \
16667 + _set_gate(n, GATE_INTERRUPT, (const void *)addr, 0, 0, \
16668 __KERNEL_CS); \
16669 - _trace_set_gate(n, GATE_INTERRUPT, (void *)trace_##addr,\
16670 + _trace_set_gate(n, GATE_INTERRUPT, (const void *)trace_##addr,\
16671 0, 0, __KERNEL_CS); \
16672 } while (0)
16673
16674 @@ -409,19 +422,19 @@ static inline void alloc_system_vector(int vector)
16675 /*
16676 * This routine sets up an interrupt gate at directory privilege level 3.
16677 */
16678 -static inline void set_system_intr_gate(unsigned int n, void *addr)
16679 +static inline void set_system_intr_gate(unsigned int n, const void *addr)
16680 {
16681 BUG_ON((unsigned)n > 0xFF);
16682 _set_gate(n, GATE_INTERRUPT, addr, 0x3, 0, __KERNEL_CS);
16683 }
16684
16685 -static inline void set_system_trap_gate(unsigned int n, void *addr)
16686 +static inline void set_system_trap_gate(unsigned int n, const void *addr)
16687 {
16688 BUG_ON((unsigned)n > 0xFF);
16689 _set_gate(n, GATE_TRAP, addr, 0x3, 0, __KERNEL_CS);
16690 }
16691
16692 -static inline void set_trap_gate(unsigned int n, void *addr)
16693 +static inline void set_trap_gate(unsigned int n, const void *addr)
16694 {
16695 BUG_ON((unsigned)n > 0xFF);
16696 _set_gate(n, GATE_TRAP, addr, 0, 0, __KERNEL_CS);
16697 @@ -430,16 +443,16 @@ static inline void set_trap_gate(unsigned int n, void *addr)
16698 static inline void set_task_gate(unsigned int n, unsigned int gdt_entry)
16699 {
16700 BUG_ON((unsigned)n > 0xFF);
16701 - _set_gate(n, GATE_TASK, (void *)0, 0, 0, (gdt_entry<<3));
16702 + _set_gate(n, GATE_TASK, (const void *)0, 0, 0, (gdt_entry<<3));
16703 }
16704
16705 -static inline void set_intr_gate_ist(int n, void *addr, unsigned ist)
16706 +static inline void set_intr_gate_ist(int n, const void *addr, unsigned ist)
16707 {
16708 BUG_ON((unsigned)n > 0xFF);
16709 _set_gate(n, GATE_INTERRUPT, addr, 0, ist, __KERNEL_CS);
16710 }
16711
16712 -static inline void set_system_intr_gate_ist(int n, void *addr, unsigned ist)
16713 +static inline void set_system_intr_gate_ist(int n, const void *addr, unsigned ist)
16714 {
16715 BUG_ON((unsigned)n > 0xFF);
16716 _set_gate(n, GATE_INTERRUPT, addr, 0x3, ist, __KERNEL_CS);
16717 @@ -511,4 +524,17 @@ static inline void load_current_idt(void)
16718 else
16719 load_idt((const struct desc_ptr *)&idt_descr);
16720 }
16721 +
16722 +#ifdef CONFIG_X86_32
16723 +static inline void set_user_cs(unsigned long base, unsigned long limit, int cpu)
16724 +{
16725 + struct desc_struct d;
16726 +
16727 + if (likely(limit))
16728 + limit = (limit - 1UL) >> PAGE_SHIFT;
16729 + pack_descriptor(&d, base, limit, 0xFB, 0xC);
16730 + write_gdt_entry(get_cpu_gdt_table(cpu), GDT_ENTRY_DEFAULT_USER_CS, &d, DESCTYPE_S);
16731 +}
16732 +#endif
16733 +
16734 #endif /* _ASM_X86_DESC_H */
16735 diff --git a/arch/x86/include/asm/desc_defs.h b/arch/x86/include/asm/desc_defs.h
16736 index 278441f..b95a174 100644
16737 --- a/arch/x86/include/asm/desc_defs.h
16738 +++ b/arch/x86/include/asm/desc_defs.h
16739 @@ -31,6 +31,12 @@ struct desc_struct {
16740 unsigned base1: 8, type: 4, s: 1, dpl: 2, p: 1;
16741 unsigned limit: 4, avl: 1, l: 1, d: 1, g: 1, base2: 8;
16742 };
16743 + struct {
16744 + u16 offset_low;
16745 + u16 seg;
16746 + unsigned reserved: 8, type: 4, s: 1, dpl: 2, p: 1;
16747 + unsigned offset_high: 16;
16748 + } gate;
16749 };
16750 } __attribute__((packed));
16751
16752 diff --git a/arch/x86/include/asm/div64.h b/arch/x86/include/asm/div64.h
16753 index ced283a..ffe04cc 100644
16754 --- a/arch/x86/include/asm/div64.h
16755 +++ b/arch/x86/include/asm/div64.h
16756 @@ -39,7 +39,7 @@
16757 __mod; \
16758 })
16759
16760 -static inline u64 div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
16761 +static inline u64 __intentional_overflow(-1) div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
16762 {
16763 union {
16764 u64 v64;
16765 diff --git a/arch/x86/include/asm/elf.h b/arch/x86/include/asm/elf.h
16766 index ca3347a..1a5082a 100644
16767 --- a/arch/x86/include/asm/elf.h
16768 +++ b/arch/x86/include/asm/elf.h
16769 @@ -75,9 +75,6 @@ typedef struct user_fxsr_struct elf_fpxregset_t;
16770
16771 #include <asm/vdso.h>
16772
16773 -#ifdef CONFIG_X86_64
16774 -extern unsigned int vdso64_enabled;
16775 -#endif
16776 #if defined(CONFIG_X86_32) || defined(CONFIG_COMPAT)
16777 extern unsigned int vdso32_enabled;
16778 #endif
16779 @@ -249,7 +246,25 @@ extern int force_personality32;
16780 the loader. We need to make sure that it is out of the way of the program
16781 that it will "exec", and that there is sufficient room for the brk. */
16782
16783 +#ifdef CONFIG_PAX_SEGMEXEC
16784 +#define ELF_ET_DYN_BASE ((current->mm->pax_flags & MF_PAX_SEGMEXEC) ? SEGMEXEC_TASK_SIZE/3*2 : TASK_SIZE/3*2)
16785 +#else
16786 #define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
16787 +#endif
16788 +
16789 +#ifdef CONFIG_PAX_ASLR
16790 +#ifdef CONFIG_X86_32
16791 +#define PAX_ELF_ET_DYN_BASE 0x10000000UL
16792 +
16793 +#define PAX_DELTA_MMAP_LEN (current->mm->pax_flags & MF_PAX_SEGMEXEC ? 15 : 16)
16794 +#define PAX_DELTA_STACK_LEN (current->mm->pax_flags & MF_PAX_SEGMEXEC ? 15 : 16)
16795 +#else
16796 +#define PAX_ELF_ET_DYN_BASE 0x400000UL
16797 +
16798 +#define PAX_DELTA_MMAP_LEN ((test_thread_flag(TIF_ADDR32)) ? 16 : TASK_SIZE_MAX_SHIFT - PAGE_SHIFT - 3)
16799 +#define PAX_DELTA_STACK_LEN ((test_thread_flag(TIF_ADDR32)) ? 16 : TASK_SIZE_MAX_SHIFT - PAGE_SHIFT - 3)
16800 +#endif
16801 +#endif
16802
16803 /* This yields a mask that user programs can use to figure out what
16804 instruction set this CPU supports. This could be done in user space,
16805 @@ -298,17 +313,13 @@ do { \
16806
16807 #define ARCH_DLINFO \
16808 do { \
16809 - if (vdso64_enabled) \
16810 - NEW_AUX_ENT(AT_SYSINFO_EHDR, \
16811 - (unsigned long __force)current->mm->context.vdso); \
16812 + NEW_AUX_ENT(AT_SYSINFO_EHDR, current->mm->context.vdso); \
16813 } while (0)
16814
16815 /* As a historical oddity, the x32 and x86_64 vDSOs are controlled together. */
16816 #define ARCH_DLINFO_X32 \
16817 do { \
16818 - if (vdso64_enabled) \
16819 - NEW_AUX_ENT(AT_SYSINFO_EHDR, \
16820 - (unsigned long __force)current->mm->context.vdso); \
16821 + NEW_AUX_ENT(AT_SYSINFO_EHDR, current->mm->context.vdso); \
16822 } while (0)
16823
16824 #define AT_SYSINFO 32
16825 @@ -323,10 +334,10 @@ else \
16826
16827 #endif /* !CONFIG_X86_32 */
16828
16829 -#define VDSO_CURRENT_BASE ((unsigned long)current->mm->context.vdso)
16830 +#define VDSO_CURRENT_BASE (current->mm->context.vdso)
16831
16832 #define VDSO_ENTRY \
16833 - ((unsigned long)current->mm->context.vdso + \
16834 + (current->mm->context.vdso + \
16835 selected_vdso32->sym___kernel_vsyscall)
16836
16837 struct linux_binprm;
16838 @@ -338,9 +349,6 @@ extern int compat_arch_setup_additional_pages(struct linux_binprm *bprm,
16839 int uses_interp);
16840 #define compat_arch_setup_additional_pages compat_arch_setup_additional_pages
16841
16842 -extern unsigned long arch_randomize_brk(struct mm_struct *mm);
16843 -#define arch_randomize_brk arch_randomize_brk
16844 -
16845 /*
16846 * True on X86_32 or when emulating IA32 on X86_64
16847 */
16848 diff --git a/arch/x86/include/asm/emergency-restart.h b/arch/x86/include/asm/emergency-restart.h
16849 index 77a99ac..39ff7f5 100644
16850 --- a/arch/x86/include/asm/emergency-restart.h
16851 +++ b/arch/x86/include/asm/emergency-restart.h
16852 @@ -1,6 +1,6 @@
16853 #ifndef _ASM_X86_EMERGENCY_RESTART_H
16854 #define _ASM_X86_EMERGENCY_RESTART_H
16855
16856 -extern void machine_emergency_restart(void);
16857 +extern void machine_emergency_restart(void) __noreturn;
16858
16859 #endif /* _ASM_X86_EMERGENCY_RESTART_H */
16860 diff --git a/arch/x86/include/asm/floppy.h b/arch/x86/include/asm/floppy.h
16861 index 1c7eefe..d0e4702 100644
16862 --- a/arch/x86/include/asm/floppy.h
16863 +++ b/arch/x86/include/asm/floppy.h
16864 @@ -229,18 +229,18 @@ static struct fd_routine_l {
16865 int (*_dma_setup)(char *addr, unsigned long size, int mode, int io);
16866 } fd_routine[] = {
16867 {
16868 - request_dma,
16869 - free_dma,
16870 - get_dma_residue,
16871 - dma_mem_alloc,
16872 - hard_dma_setup
16873 + ._request_dma = request_dma,
16874 + ._free_dma = free_dma,
16875 + ._get_dma_residue = get_dma_residue,
16876 + ._dma_mem_alloc = dma_mem_alloc,
16877 + ._dma_setup = hard_dma_setup
16878 },
16879 {
16880 - vdma_request_dma,
16881 - vdma_nop,
16882 - vdma_get_dma_residue,
16883 - vdma_mem_alloc,
16884 - vdma_dma_setup
16885 + ._request_dma = vdma_request_dma,
16886 + ._free_dma = vdma_nop,
16887 + ._get_dma_residue = vdma_get_dma_residue,
16888 + ._dma_mem_alloc = vdma_mem_alloc,
16889 + ._dma_setup = vdma_dma_setup
16890 }
16891 };
16892
16893 diff --git a/arch/x86/include/asm/fpu-internal.h b/arch/x86/include/asm/fpu-internal.h
16894 index 72ba21a..79f3f66 100644
16895 --- a/arch/x86/include/asm/fpu-internal.h
16896 +++ b/arch/x86/include/asm/fpu-internal.h
16897 @@ -124,8 +124,11 @@ static inline void sanitize_i387_state(struct task_struct *tsk)
16898 #define user_insn(insn, output, input...) \
16899 ({ \
16900 int err; \
16901 + pax_open_userland(); \
16902 asm volatile(ASM_STAC "\n" \
16903 - "1:" #insn "\n\t" \
16904 + "1:" \
16905 + __copyuser_seg \
16906 + #insn "\n\t" \
16907 "2: " ASM_CLAC "\n" \
16908 ".section .fixup,\"ax\"\n" \
16909 "3: movl $-1,%[err]\n" \
16910 @@ -134,6 +137,7 @@ static inline void sanitize_i387_state(struct task_struct *tsk)
16911 _ASM_EXTABLE(1b, 3b) \
16912 : [err] "=r" (err), output \
16913 : "0"(0), input); \
16914 + pax_close_userland(); \
16915 err; \
16916 })
16917
16918 @@ -300,7 +304,7 @@ static inline int restore_fpu_checking(struct task_struct *tsk)
16919 "fnclex\n\t"
16920 "emms\n\t"
16921 "fildl %P[addr]" /* set F?P to defined value */
16922 - : : [addr] "m" (tsk->thread.fpu.has_fpu));
16923 + : : [addr] "m" (init_tss[raw_smp_processor_id()].x86_tss.sp0));
16924 }
16925
16926 return fpu_restore_checking(&tsk->thread.fpu);
16927 diff --git a/arch/x86/include/asm/futex.h b/arch/x86/include/asm/futex.h
16928 index b4c1f54..e290c08 100644
16929 --- a/arch/x86/include/asm/futex.h
16930 +++ b/arch/x86/include/asm/futex.h
16931 @@ -12,6 +12,7 @@
16932 #include <asm/smap.h>
16933
16934 #define __futex_atomic_op1(insn, ret, oldval, uaddr, oparg) \
16935 + typecheck(u32 __user *, uaddr); \
16936 asm volatile("\t" ASM_STAC "\n" \
16937 "1:\t" insn "\n" \
16938 "2:\t" ASM_CLAC "\n" \
16939 @@ -20,15 +21,16 @@
16940 "\tjmp\t2b\n" \
16941 "\t.previous\n" \
16942 _ASM_EXTABLE(1b, 3b) \
16943 - : "=r" (oldval), "=r" (ret), "+m" (*uaddr) \
16944 + : "=r" (oldval), "=r" (ret), "+m" (*(u32 __user *)____m(uaddr)) \
16945 : "i" (-EFAULT), "0" (oparg), "1" (0))
16946
16947 #define __futex_atomic_op2(insn, ret, oldval, uaddr, oparg) \
16948 + typecheck(u32 __user *, uaddr); \
16949 asm volatile("\t" ASM_STAC "\n" \
16950 "1:\tmovl %2, %0\n" \
16951 "\tmovl\t%0, %3\n" \
16952 "\t" insn "\n" \
16953 - "2:\t" LOCK_PREFIX "cmpxchgl %3, %2\n" \
16954 + "2:\t" LOCK_PREFIX __copyuser_seg"cmpxchgl %3, %2\n" \
16955 "\tjnz\t1b\n" \
16956 "3:\t" ASM_CLAC "\n" \
16957 "\t.section .fixup,\"ax\"\n" \
16958 @@ -38,7 +40,7 @@
16959 _ASM_EXTABLE(1b, 4b) \
16960 _ASM_EXTABLE(2b, 4b) \
16961 : "=&a" (oldval), "=&r" (ret), \
16962 - "+m" (*uaddr), "=&r" (tem) \
16963 + "+m" (*(u32 __user *)____m(uaddr)), "=&r" (tem) \
16964 : "r" (oparg), "i" (-EFAULT), "1" (0))
16965
16966 static inline int futex_atomic_op_inuser(int encoded_op, u32 __user *uaddr)
16967 @@ -57,12 +59,13 @@ static inline int futex_atomic_op_inuser(int encoded_op, u32 __user *uaddr)
16968
16969 pagefault_disable();
16970
16971 + pax_open_userland();
16972 switch (op) {
16973 case FUTEX_OP_SET:
16974 - __futex_atomic_op1("xchgl %0, %2", ret, oldval, uaddr, oparg);
16975 + __futex_atomic_op1(__copyuser_seg"xchgl %0, %2", ret, oldval, uaddr, oparg);
16976 break;
16977 case FUTEX_OP_ADD:
16978 - __futex_atomic_op1(LOCK_PREFIX "xaddl %0, %2", ret, oldval,
16979 + __futex_atomic_op1(LOCK_PREFIX __copyuser_seg"xaddl %0, %2", ret, oldval,
16980 uaddr, oparg);
16981 break;
16982 case FUTEX_OP_OR:
16983 @@ -77,6 +80,7 @@ static inline int futex_atomic_op_inuser(int encoded_op, u32 __user *uaddr)
16984 default:
16985 ret = -ENOSYS;
16986 }
16987 + pax_close_userland();
16988
16989 pagefault_enable();
16990
16991 diff --git a/arch/x86/include/asm/hw_irq.h b/arch/x86/include/asm/hw_irq.h
16992 index 9662290..49ca5e5 100644
16993 --- a/arch/x86/include/asm/hw_irq.h
16994 +++ b/arch/x86/include/asm/hw_irq.h
16995 @@ -160,8 +160,8 @@ static inline void unlock_vector_lock(void) {}
16996 #endif /* CONFIG_X86_LOCAL_APIC */
16997
16998 /* Statistics */
16999 -extern atomic_t irq_err_count;
17000 -extern atomic_t irq_mis_count;
17001 +extern atomic_unchecked_t irq_err_count;
17002 +extern atomic_unchecked_t irq_mis_count;
17003
17004 /* EISA */
17005 extern void eisa_set_level_irq(unsigned int irq);
17006 diff --git a/arch/x86/include/asm/i8259.h b/arch/x86/include/asm/i8259.h
17007 index ccffa53..3c90c87 100644
17008 --- a/arch/x86/include/asm/i8259.h
17009 +++ b/arch/x86/include/asm/i8259.h
17010 @@ -62,7 +62,7 @@ struct legacy_pic {
17011 void (*init)(int auto_eoi);
17012 int (*irq_pending)(unsigned int irq);
17013 void (*make_irq)(unsigned int irq);
17014 -};
17015 +} __do_const;
17016
17017 extern struct legacy_pic *legacy_pic;
17018 extern struct legacy_pic null_legacy_pic;
17019 diff --git a/arch/x86/include/asm/io.h b/arch/x86/include/asm/io.h
17020 index 34a5b93..27e40a6 100644
17021 --- a/arch/x86/include/asm/io.h
17022 +++ b/arch/x86/include/asm/io.h
17023 @@ -52,12 +52,12 @@ static inline void name(type val, volatile void __iomem *addr) \
17024 "m" (*(volatile type __force *)addr) barrier); }
17025
17026 build_mmio_read(readb, "b", unsigned char, "=q", :"memory")
17027 -build_mmio_read(readw, "w", unsigned short, "=r", :"memory")
17028 -build_mmio_read(readl, "l", unsigned int, "=r", :"memory")
17029 +build_mmio_read(__intentional_overflow(-1) readw, "w", unsigned short, "=r", :"memory")
17030 +build_mmio_read(__intentional_overflow(-1) readl, "l", unsigned int, "=r", :"memory")
17031
17032 build_mmio_read(__readb, "b", unsigned char, "=q", )
17033 -build_mmio_read(__readw, "w", unsigned short, "=r", )
17034 -build_mmio_read(__readl, "l", unsigned int, "=r", )
17035 +build_mmio_read(__intentional_overflow(-1) __readw, "w", unsigned short, "=r", )
17036 +build_mmio_read(__intentional_overflow(-1) __readl, "l", unsigned int, "=r", )
17037
17038 build_mmio_write(writeb, "b", unsigned char, "q", :"memory")
17039 build_mmio_write(writew, "w", unsigned short, "r", :"memory")
17040 @@ -113,7 +113,7 @@ build_mmio_write(writeq, "q", unsigned long, "r", :"memory")
17041 * this function
17042 */
17043
17044 -static inline phys_addr_t virt_to_phys(volatile void *address)
17045 +static inline phys_addr_t __intentional_overflow(-1) virt_to_phys(volatile void *address)
17046 {
17047 return __pa(address);
17048 }
17049 @@ -189,7 +189,7 @@ static inline void __iomem *ioremap(resource_size_t offset, unsigned long size)
17050 return ioremap_nocache(offset, size);
17051 }
17052
17053 -extern void iounmap(volatile void __iomem *addr);
17054 +extern void iounmap(const volatile void __iomem *addr);
17055
17056 extern void set_iounmap_nonlazy(void);
17057
17058 @@ -199,6 +199,17 @@ extern void set_iounmap_nonlazy(void);
17059
17060 #include <linux/vmalloc.h>
17061
17062 +#define ARCH_HAS_VALID_PHYS_ADDR_RANGE
17063 +static inline int valid_phys_addr_range(unsigned long addr, size_t count)
17064 +{
17065 + return ((addr + count + PAGE_SIZE - 1) >> PAGE_SHIFT) < (1ULL << (boot_cpu_data.x86_phys_bits - PAGE_SHIFT)) ? 1 : 0;
17066 +}
17067 +
17068 +static inline int valid_mmap_phys_addr_range(unsigned long pfn, size_t count)
17069 +{
17070 + return (pfn + (count >> PAGE_SHIFT)) < (1ULL << (boot_cpu_data.x86_phys_bits - PAGE_SHIFT)) ? 1 : 0;
17071 +}
17072 +
17073 /*
17074 * Convert a virtual cached pointer to an uncached pointer
17075 */
17076 diff --git a/arch/x86/include/asm/irqflags.h b/arch/x86/include/asm/irqflags.h
17077 index 0a8b519..80e7d5b 100644
17078 --- a/arch/x86/include/asm/irqflags.h
17079 +++ b/arch/x86/include/asm/irqflags.h
17080 @@ -141,6 +141,11 @@ static inline notrace unsigned long arch_local_irq_save(void)
17081 sti; \
17082 sysexit
17083
17084 +#define GET_CR0_INTO_RDI mov %cr0, %rdi
17085 +#define SET_RDI_INTO_CR0 mov %rdi, %cr0
17086 +#define GET_CR3_INTO_RDI mov %cr3, %rdi
17087 +#define SET_RDI_INTO_CR3 mov %rdi, %cr3
17088 +
17089 #else
17090 #define INTERRUPT_RETURN iret
17091 #define ENABLE_INTERRUPTS_SYSEXIT sti; sysexit
17092 diff --git a/arch/x86/include/asm/kprobes.h b/arch/x86/include/asm/kprobes.h
17093 index 4421b5d..8543006 100644
17094 --- a/arch/x86/include/asm/kprobes.h
17095 +++ b/arch/x86/include/asm/kprobes.h
17096 @@ -37,13 +37,8 @@ typedef u8 kprobe_opcode_t;
17097 #define RELATIVEJUMP_SIZE 5
17098 #define RELATIVECALL_OPCODE 0xe8
17099 #define RELATIVE_ADDR_SIZE 4
17100 -#define MAX_STACK_SIZE 64
17101 -#define MIN_STACK_SIZE(ADDR) \
17102 - (((MAX_STACK_SIZE) < (((unsigned long)current_thread_info()) + \
17103 - THREAD_SIZE - (unsigned long)(ADDR))) \
17104 - ? (MAX_STACK_SIZE) \
17105 - : (((unsigned long)current_thread_info()) + \
17106 - THREAD_SIZE - (unsigned long)(ADDR)))
17107 +#define MAX_STACK_SIZE 64UL
17108 +#define MIN_STACK_SIZE(ADDR) min(MAX_STACK_SIZE, current->thread.sp0 - (unsigned long)(ADDR))
17109
17110 #define flush_insn_slot(p) do { } while (0)
17111
17112 diff --git a/arch/x86/include/asm/local.h b/arch/x86/include/asm/local.h
17113 index 4ad6560..75c7bdd 100644
17114 --- a/arch/x86/include/asm/local.h
17115 +++ b/arch/x86/include/asm/local.h
17116 @@ -10,33 +10,97 @@ typedef struct {
17117 atomic_long_t a;
17118 } local_t;
17119
17120 +typedef struct {
17121 + atomic_long_unchecked_t a;
17122 +} local_unchecked_t;
17123 +
17124 #define LOCAL_INIT(i) { ATOMIC_LONG_INIT(i) }
17125
17126 #define local_read(l) atomic_long_read(&(l)->a)
17127 +#define local_read_unchecked(l) atomic_long_read_unchecked(&(l)->a)
17128 #define local_set(l, i) atomic_long_set(&(l)->a, (i))
17129 +#define local_set_unchecked(l, i) atomic_long_set_unchecked(&(l)->a, (i))
17130
17131 static inline void local_inc(local_t *l)
17132 {
17133 - asm volatile(_ASM_INC "%0"
17134 + asm volatile(_ASM_INC "%0\n"
17135 +
17136 +#ifdef CONFIG_PAX_REFCOUNT
17137 + "jno 0f\n"
17138 + _ASM_DEC "%0\n"
17139 + "int $4\n0:\n"
17140 + _ASM_EXTABLE(0b, 0b)
17141 +#endif
17142 +
17143 + : "+m" (l->a.counter));
17144 +}
17145 +
17146 +static inline void local_inc_unchecked(local_unchecked_t *l)
17147 +{
17148 + asm volatile(_ASM_INC "%0\n"
17149 : "+m" (l->a.counter));
17150 }
17151
17152 static inline void local_dec(local_t *l)
17153 {
17154 - asm volatile(_ASM_DEC "%0"
17155 + asm volatile(_ASM_DEC "%0\n"
17156 +
17157 +#ifdef CONFIG_PAX_REFCOUNT
17158 + "jno 0f\n"
17159 + _ASM_INC "%0\n"
17160 + "int $4\n0:\n"
17161 + _ASM_EXTABLE(0b, 0b)
17162 +#endif
17163 +
17164 + : "+m" (l->a.counter));
17165 +}
17166 +
17167 +static inline void local_dec_unchecked(local_unchecked_t *l)
17168 +{
17169 + asm volatile(_ASM_DEC "%0\n"
17170 : "+m" (l->a.counter));
17171 }
17172
17173 static inline void local_add(long i, local_t *l)
17174 {
17175 - asm volatile(_ASM_ADD "%1,%0"
17176 + asm volatile(_ASM_ADD "%1,%0\n"
17177 +
17178 +#ifdef CONFIG_PAX_REFCOUNT
17179 + "jno 0f\n"
17180 + _ASM_SUB "%1,%0\n"
17181 + "int $4\n0:\n"
17182 + _ASM_EXTABLE(0b, 0b)
17183 +#endif
17184 +
17185 + : "+m" (l->a.counter)
17186 + : "ir" (i));
17187 +}
17188 +
17189 +static inline void local_add_unchecked(long i, local_unchecked_t *l)
17190 +{
17191 + asm volatile(_ASM_ADD "%1,%0\n"
17192 : "+m" (l->a.counter)
17193 : "ir" (i));
17194 }
17195
17196 static inline void local_sub(long i, local_t *l)
17197 {
17198 - asm volatile(_ASM_SUB "%1,%0"
17199 + asm volatile(_ASM_SUB "%1,%0\n"
17200 +
17201 +#ifdef CONFIG_PAX_REFCOUNT
17202 + "jno 0f\n"
17203 + _ASM_ADD "%1,%0\n"
17204 + "int $4\n0:\n"
17205 + _ASM_EXTABLE(0b, 0b)
17206 +#endif
17207 +
17208 + : "+m" (l->a.counter)
17209 + : "ir" (i));
17210 +}
17211 +
17212 +static inline void local_sub_unchecked(long i, local_unchecked_t *l)
17213 +{
17214 + asm volatile(_ASM_SUB "%1,%0\n"
17215 : "+m" (l->a.counter)
17216 : "ir" (i));
17217 }
17218 @@ -52,7 +116,7 @@ static inline void local_sub(long i, local_t *l)
17219 */
17220 static inline int local_sub_and_test(long i, local_t *l)
17221 {
17222 - GEN_BINARY_RMWcc(_ASM_SUB, l->a.counter, "er", i, "%0", "e");
17223 + GEN_BINARY_RMWcc(_ASM_SUB, _ASM_ADD, l->a.counter, "er", i, "%0", "e");
17224 }
17225
17226 /**
17227 @@ -65,7 +129,7 @@ static inline int local_sub_and_test(long i, local_t *l)
17228 */
17229 static inline int local_dec_and_test(local_t *l)
17230 {
17231 - GEN_UNARY_RMWcc(_ASM_DEC, l->a.counter, "%0", "e");
17232 + GEN_UNARY_RMWcc(_ASM_DEC, _ASM_INC, l->a.counter, "%0", "e");
17233 }
17234
17235 /**
17236 @@ -78,7 +142,7 @@ static inline int local_dec_and_test(local_t *l)
17237 */
17238 static inline int local_inc_and_test(local_t *l)
17239 {
17240 - GEN_UNARY_RMWcc(_ASM_INC, l->a.counter, "%0", "e");
17241 + GEN_UNARY_RMWcc(_ASM_INC, _ASM_DEC, l->a.counter, "%0", "e");
17242 }
17243
17244 /**
17245 @@ -92,7 +156,7 @@ static inline int local_inc_and_test(local_t *l)
17246 */
17247 static inline int local_add_negative(long i, local_t *l)
17248 {
17249 - GEN_BINARY_RMWcc(_ASM_ADD, l->a.counter, "er", i, "%0", "s");
17250 + GEN_BINARY_RMWcc(_ASM_ADD, _ASM_SUB, l->a.counter, "er", i, "%0", "s");
17251 }
17252
17253 /**
17254 @@ -105,6 +169,30 @@ static inline int local_add_negative(long i, local_t *l)
17255 static inline long local_add_return(long i, local_t *l)
17256 {
17257 long __i = i;
17258 + asm volatile(_ASM_XADD "%0, %1\n"
17259 +
17260 +#ifdef CONFIG_PAX_REFCOUNT
17261 + "jno 0f\n"
17262 + _ASM_MOV "%0,%1\n"
17263 + "int $4\n0:\n"
17264 + _ASM_EXTABLE(0b, 0b)
17265 +#endif
17266 +
17267 + : "+r" (i), "+m" (l->a.counter)
17268 + : : "memory");
17269 + return i + __i;
17270 +}
17271 +
17272 +/**
17273 + * local_add_return_unchecked - add and return
17274 + * @i: integer value to add
17275 + * @l: pointer to type local_unchecked_t
17276 + *
17277 + * Atomically adds @i to @l and returns @i + @l
17278 + */
17279 +static inline long local_add_return_unchecked(long i, local_unchecked_t *l)
17280 +{
17281 + long __i = i;
17282 asm volatile(_ASM_XADD "%0, %1;"
17283 : "+r" (i), "+m" (l->a.counter)
17284 : : "memory");
17285 @@ -121,6 +209,8 @@ static inline long local_sub_return(long i, local_t *l)
17286
17287 #define local_cmpxchg(l, o, n) \
17288 (cmpxchg_local(&((l)->a.counter), (o), (n)))
17289 +#define local_cmpxchg_unchecked(l, o, n) \
17290 + (cmpxchg_local(&((l)->a.counter), (o), (n)))
17291 /* Always has a lock prefix */
17292 #define local_xchg(l, n) (xchg(&((l)->a.counter), (n)))
17293
17294 diff --git a/arch/x86/include/asm/mman.h b/arch/x86/include/asm/mman.h
17295 new file mode 100644
17296 index 0000000..2bfd3ba
17297 --- /dev/null
17298 +++ b/arch/x86/include/asm/mman.h
17299 @@ -0,0 +1,15 @@
17300 +#ifndef _X86_MMAN_H
17301 +#define _X86_MMAN_H
17302 +
17303 +#include <uapi/asm/mman.h>
17304 +
17305 +#ifdef __KERNEL__
17306 +#ifndef __ASSEMBLY__
17307 +#ifdef CONFIG_X86_32
17308 +#define arch_mmap_check i386_mmap_check
17309 +int i386_mmap_check(unsigned long addr, unsigned long len, unsigned long flags);
17310 +#endif
17311 +#endif
17312 +#endif
17313 +
17314 +#endif /* X86_MMAN_H */
17315 diff --git a/arch/x86/include/asm/mmu.h b/arch/x86/include/asm/mmu.h
17316 index 09b9620..923aecd 100644
17317 --- a/arch/x86/include/asm/mmu.h
17318 +++ b/arch/x86/include/asm/mmu.h
17319 @@ -9,7 +9,7 @@
17320 * we put the segment information here.
17321 */
17322 typedef struct {
17323 - void *ldt;
17324 + struct desc_struct *ldt;
17325 int size;
17326
17327 #ifdef CONFIG_X86_64
17328 @@ -18,7 +18,19 @@ typedef struct {
17329 #endif
17330
17331 struct mutex lock;
17332 - void __user *vdso;
17333 + unsigned long vdso;
17334 +
17335 +#ifdef CONFIG_X86_32
17336 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
17337 + unsigned long user_cs_base;
17338 + unsigned long user_cs_limit;
17339 +
17340 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_SMP)
17341 + cpumask_t cpu_user_cs_mask;
17342 +#endif
17343 +
17344 +#endif
17345 +#endif
17346
17347 atomic_t perf_rdpmc_allowed; /* nonzero if rdpmc is allowed */
17348 } mm_context_t;
17349 diff --git a/arch/x86/include/asm/mmu_context.h b/arch/x86/include/asm/mmu_context.h
17350 index 883f6b93..6869d96 100644
17351 --- a/arch/x86/include/asm/mmu_context.h
17352 +++ b/arch/x86/include/asm/mmu_context.h
17353 @@ -42,6 +42,20 @@ void destroy_context(struct mm_struct *mm);
17354
17355 static inline void enter_lazy_tlb(struct mm_struct *mm, struct task_struct *tsk)
17356 {
17357 +
17358 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17359 + if (!(static_cpu_has(X86_FEATURE_PCID))) {
17360 + unsigned int i;
17361 + pgd_t *pgd;
17362 +
17363 + pax_open_kernel();
17364 + pgd = get_cpu_pgd(smp_processor_id(), kernel);
17365 + for (i = USER_PGD_PTRS; i < 2 * USER_PGD_PTRS; ++i)
17366 + set_pgd_batched(pgd+i, native_make_pgd(0));
17367 + pax_close_kernel();
17368 + }
17369 +#endif
17370 +
17371 #ifdef CONFIG_SMP
17372 if (this_cpu_read(cpu_tlbstate.state) == TLBSTATE_OK)
17373 this_cpu_write(cpu_tlbstate.state, TLBSTATE_LAZY);
17374 @@ -52,16 +66,59 @@ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
17375 struct task_struct *tsk)
17376 {
17377 unsigned cpu = smp_processor_id();
17378 +#if defined(CONFIG_X86_32) && defined(CONFIG_SMP) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC))
17379 + int tlbstate = TLBSTATE_OK;
17380 +#endif
17381
17382 if (likely(prev != next)) {
17383 #ifdef CONFIG_SMP
17384 +#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC))
17385 + tlbstate = this_cpu_read(cpu_tlbstate.state);
17386 +#endif
17387 this_cpu_write(cpu_tlbstate.state, TLBSTATE_OK);
17388 this_cpu_write(cpu_tlbstate.active_mm, next);
17389 #endif
17390 cpumask_set_cpu(cpu, mm_cpumask(next));
17391
17392 /* Re-load page tables */
17393 +#ifdef CONFIG_PAX_PER_CPU_PGD
17394 + pax_open_kernel();
17395 +
17396 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17397 + if (static_cpu_has(X86_FEATURE_PCID))
17398 + __clone_user_pgds(get_cpu_pgd(cpu, user), next->pgd);
17399 + else
17400 +#endif
17401 +
17402 + __clone_user_pgds(get_cpu_pgd(cpu, kernel), next->pgd);
17403 + __shadow_user_pgds(get_cpu_pgd(cpu, kernel) + USER_PGD_PTRS, next->pgd);
17404 + pax_close_kernel();
17405 + BUG_ON((__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL) != (read_cr3() & __PHYSICAL_MASK) && (__pa(get_cpu_pgd(cpu, user)) | PCID_USER) != (read_cr3() & __PHYSICAL_MASK));
17406 +
17407 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17408 + if (static_cpu_has(X86_FEATURE_PCID)) {
17409 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
17410 + u64 descriptor[2];
17411 + descriptor[0] = PCID_USER;
17412 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_CONTEXT) : "memory");
17413 + if (!static_cpu_has(X86_FEATURE_STRONGUDEREF)) {
17414 + descriptor[0] = PCID_KERNEL;
17415 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_CONTEXT) : "memory");
17416 + }
17417 + } else {
17418 + write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER);
17419 + if (static_cpu_has(X86_FEATURE_STRONGUDEREF))
17420 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL | PCID_NOFLUSH);
17421 + else
17422 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL);
17423 + }
17424 + } else
17425 +#endif
17426 +
17427 + load_cr3(get_cpu_pgd(cpu, kernel));
17428 +#else
17429 load_cr3(next->pgd);
17430 +#endif
17431 trace_tlb_flush(TLB_FLUSH_ON_TASK_SWITCH, TLB_FLUSH_ALL);
17432
17433 /* Stop flush ipis for the previous mm */
17434 @@ -84,9 +141,67 @@ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
17435 */
17436 if (unlikely(prev->context.ldt != next->context.ldt))
17437 load_LDT_nolock(&next->context);
17438 +
17439 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_SMP)
17440 + if (!(__supported_pte_mask & _PAGE_NX)) {
17441 + smp_mb__before_atomic();
17442 + cpu_clear(cpu, prev->context.cpu_user_cs_mask);
17443 + smp_mb__after_atomic();
17444 + cpu_set(cpu, next->context.cpu_user_cs_mask);
17445 + }
17446 +#endif
17447 +
17448 +#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC))
17449 + if (unlikely(prev->context.user_cs_base != next->context.user_cs_base ||
17450 + prev->context.user_cs_limit != next->context.user_cs_limit))
17451 + set_user_cs(next->context.user_cs_base, next->context.user_cs_limit, cpu);
17452 +#ifdef CONFIG_SMP
17453 + else if (unlikely(tlbstate != TLBSTATE_OK))
17454 + set_user_cs(next->context.user_cs_base, next->context.user_cs_limit, cpu);
17455 +#endif
17456 +#endif
17457 +
17458 }
17459 + else {
17460 +
17461 +#ifdef CONFIG_PAX_PER_CPU_PGD
17462 + pax_open_kernel();
17463 +
17464 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17465 + if (static_cpu_has(X86_FEATURE_PCID))
17466 + __clone_user_pgds(get_cpu_pgd(cpu, user), next->pgd);
17467 + else
17468 +#endif
17469 +
17470 + __clone_user_pgds(get_cpu_pgd(cpu, kernel), next->pgd);
17471 + __shadow_user_pgds(get_cpu_pgd(cpu, kernel) + USER_PGD_PTRS, next->pgd);
17472 + pax_close_kernel();
17473 + BUG_ON((__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL) != (read_cr3() & __PHYSICAL_MASK) && (__pa(get_cpu_pgd(cpu, user)) | PCID_USER) != (read_cr3() & __PHYSICAL_MASK));
17474 +
17475 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17476 + if (static_cpu_has(X86_FEATURE_PCID)) {
17477 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
17478 + u64 descriptor[2];
17479 + descriptor[0] = PCID_USER;
17480 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_CONTEXT) : "memory");
17481 + if (!static_cpu_has(X86_FEATURE_STRONGUDEREF)) {
17482 + descriptor[0] = PCID_KERNEL;
17483 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_CONTEXT) : "memory");
17484 + }
17485 + } else {
17486 + write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER);
17487 + if (static_cpu_has(X86_FEATURE_STRONGUDEREF))
17488 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL | PCID_NOFLUSH);
17489 + else
17490 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL);
17491 + }
17492 + } else
17493 +#endif
17494 +
17495 + load_cr3(get_cpu_pgd(cpu, kernel));
17496 +#endif
17497 +
17498 #ifdef CONFIG_SMP
17499 - else {
17500 this_cpu_write(cpu_tlbstate.state, TLBSTATE_OK);
17501 BUG_ON(this_cpu_read(cpu_tlbstate.active_mm) != next);
17502
17503 @@ -103,13 +218,30 @@ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
17504 * tlb flush IPI delivery. We must reload CR3
17505 * to make sure to use no freed page tables.
17506 */
17507 +
17508 +#ifndef CONFIG_PAX_PER_CPU_PGD
17509 load_cr3(next->pgd);
17510 trace_tlb_flush(TLB_FLUSH_ON_TASK_SWITCH, TLB_FLUSH_ALL);
17511 +#endif
17512 +
17513 load_mm_cr4(next);
17514 load_LDT_nolock(&next->context);
17515 +
17516 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC)
17517 + if (!(__supported_pte_mask & _PAGE_NX))
17518 + cpu_set(cpu, next->context.cpu_user_cs_mask);
17519 +#endif
17520 +
17521 +#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC))
17522 +#ifdef CONFIG_PAX_PAGEEXEC
17523 + if (!((next->pax_flags & MF_PAX_PAGEEXEC) && (__supported_pte_mask & _PAGE_NX)))
17524 +#endif
17525 + set_user_cs(next->context.user_cs_base, next->context.user_cs_limit, cpu);
17526 +#endif
17527 +
17528 }
17529 +#endif
17530 }
17531 -#endif
17532 }
17533
17534 #define activate_mm(prev, next) \
17535 diff --git a/arch/x86/include/asm/module.h b/arch/x86/include/asm/module.h
17536 index e3b7819..b257c64 100644
17537 --- a/arch/x86/include/asm/module.h
17538 +++ b/arch/x86/include/asm/module.h
17539 @@ -5,6 +5,7 @@
17540
17541 #ifdef CONFIG_X86_64
17542 /* X86_64 does not define MODULE_PROC_FAMILY */
17543 +#define MODULE_PROC_FAMILY ""
17544 #elif defined CONFIG_M486
17545 #define MODULE_PROC_FAMILY "486 "
17546 #elif defined CONFIG_M586
17547 @@ -57,8 +58,20 @@
17548 #error unknown processor family
17549 #endif
17550
17551 -#ifdef CONFIG_X86_32
17552 -# define MODULE_ARCH_VERMAGIC MODULE_PROC_FAMILY
17553 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_BTS
17554 +#define MODULE_PAX_KERNEXEC "KERNEXEC_BTS "
17555 +#elif defined(CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR)
17556 +#define MODULE_PAX_KERNEXEC "KERNEXEC_OR "
17557 +#else
17558 +#define MODULE_PAX_KERNEXEC ""
17559 #endif
17560
17561 +#ifdef CONFIG_PAX_MEMORY_UDEREF
17562 +#define MODULE_PAX_UDEREF "UDEREF "
17563 +#else
17564 +#define MODULE_PAX_UDEREF ""
17565 +#endif
17566 +
17567 +#define MODULE_ARCH_VERMAGIC MODULE_PROC_FAMILY MODULE_PAX_KERNEXEC MODULE_PAX_UDEREF
17568 +
17569 #endif /* _ASM_X86_MODULE_H */
17570 diff --git a/arch/x86/include/asm/nmi.h b/arch/x86/include/asm/nmi.h
17571 index 5f2fc44..106caa6 100644
17572 --- a/arch/x86/include/asm/nmi.h
17573 +++ b/arch/x86/include/asm/nmi.h
17574 @@ -36,26 +36,35 @@ enum {
17575
17576 typedef int (*nmi_handler_t)(unsigned int, struct pt_regs *);
17577
17578 +struct nmiaction;
17579 +
17580 +struct nmiwork {
17581 + const struct nmiaction *action;
17582 + u64 max_duration;
17583 + struct irq_work irq_work;
17584 +};
17585 +
17586 struct nmiaction {
17587 struct list_head list;
17588 nmi_handler_t handler;
17589 - u64 max_duration;
17590 - struct irq_work irq_work;
17591 unsigned long flags;
17592 const char *name;
17593 -};
17594 + struct nmiwork *work;
17595 +} __do_const;
17596
17597 #define register_nmi_handler(t, fn, fg, n, init...) \
17598 ({ \
17599 - static struct nmiaction init fn##_na = { \
17600 + static struct nmiwork fn##_nw; \
17601 + static const struct nmiaction init fn##_na = { \
17602 .handler = (fn), \
17603 .name = (n), \
17604 .flags = (fg), \
17605 + .work = &fn##_nw, \
17606 }; \
17607 __register_nmi_handler((t), &fn##_na); \
17608 })
17609
17610 -int __register_nmi_handler(unsigned int, struct nmiaction *);
17611 +int __register_nmi_handler(unsigned int, const struct nmiaction *);
17612
17613 void unregister_nmi_handler(unsigned int, const char *);
17614
17615 diff --git a/arch/x86/include/asm/page.h b/arch/x86/include/asm/page.h
17616 index 802dde3..9183e68 100644
17617 --- a/arch/x86/include/asm/page.h
17618 +++ b/arch/x86/include/asm/page.h
17619 @@ -52,6 +52,7 @@ static inline void copy_user_page(void *to, void *from, unsigned long vaddr,
17620 __phys_addr_symbol(__phys_reloc_hide((unsigned long)(x)))
17621
17622 #define __va(x) ((void *)((unsigned long)(x)+PAGE_OFFSET))
17623 +#define __early_va(x) ((void *)((unsigned long)(x)+__START_KERNEL_map - phys_base))
17624
17625 #define __boot_va(x) __va(x)
17626 #define __boot_pa(x) __pa(x)
17627 @@ -60,11 +61,21 @@ static inline void copy_user_page(void *to, void *from, unsigned long vaddr,
17628 * virt_to_page(kaddr) returns a valid pointer if and only if
17629 * virt_addr_valid(kaddr) returns true.
17630 */
17631 -#define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
17632 #define pfn_to_kaddr(pfn) __va((pfn) << PAGE_SHIFT)
17633 extern bool __virt_addr_valid(unsigned long kaddr);
17634 #define virt_addr_valid(kaddr) __virt_addr_valid((unsigned long) (kaddr))
17635
17636 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
17637 +#define virt_to_page(kaddr) \
17638 + ({ \
17639 + const void *__kaddr = (const void *)(kaddr); \
17640 + BUG_ON(!virt_addr_valid(__kaddr)); \
17641 + pfn_to_page(__pa(__kaddr) >> PAGE_SHIFT); \
17642 + })
17643 +#else
17644 +#define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
17645 +#endif
17646 +
17647 #endif /* __ASSEMBLY__ */
17648
17649 #include <asm-generic/memory_model.h>
17650 diff --git a/arch/x86/include/asm/page_64.h b/arch/x86/include/asm/page_64.h
17651 index b3bebf9..13ac22e 100644
17652 --- a/arch/x86/include/asm/page_64.h
17653 +++ b/arch/x86/include/asm/page_64.h
17654 @@ -7,9 +7,9 @@
17655
17656 /* duplicated to the one in bootmem.h */
17657 extern unsigned long max_pfn;
17658 -extern unsigned long phys_base;
17659 +extern const unsigned long phys_base;
17660
17661 -static inline unsigned long __phys_addr_nodebug(unsigned long x)
17662 +static inline unsigned long __intentional_overflow(-1) __phys_addr_nodebug(unsigned long x)
17663 {
17664 unsigned long y = x - __START_KERNEL_map;
17665
17666 @@ -20,8 +20,8 @@ static inline unsigned long __phys_addr_nodebug(unsigned long x)
17667 }
17668
17669 #ifdef CONFIG_DEBUG_VIRTUAL
17670 -extern unsigned long __phys_addr(unsigned long);
17671 -extern unsigned long __phys_addr_symbol(unsigned long);
17672 +extern unsigned long __intentional_overflow(-1) __phys_addr(unsigned long);
17673 +extern unsigned long __intentional_overflow(-1) __phys_addr_symbol(unsigned long);
17674 #else
17675 #define __phys_addr(x) __phys_addr_nodebug(x)
17676 #define __phys_addr_symbol(x) \
17677 diff --git a/arch/x86/include/asm/paravirt.h b/arch/x86/include/asm/paravirt.h
17678 index 965c47d..ffe0af8 100644
17679 --- a/arch/x86/include/asm/paravirt.h
17680 +++ b/arch/x86/include/asm/paravirt.h
17681 @@ -560,7 +560,7 @@ static inline pmd_t __pmd(pmdval_t val)
17682 return (pmd_t) { ret };
17683 }
17684
17685 -static inline pmdval_t pmd_val(pmd_t pmd)
17686 +static inline __intentional_overflow(-1) pmdval_t pmd_val(pmd_t pmd)
17687 {
17688 pmdval_t ret;
17689
17690 @@ -626,6 +626,18 @@ static inline void set_pgd(pgd_t *pgdp, pgd_t pgd)
17691 val);
17692 }
17693
17694 +static inline void set_pgd_batched(pgd_t *pgdp, pgd_t pgd)
17695 +{
17696 + pgdval_t val = native_pgd_val(pgd);
17697 +
17698 + if (sizeof(pgdval_t) > sizeof(long))
17699 + PVOP_VCALL3(pv_mmu_ops.set_pgd_batched, pgdp,
17700 + val, (u64)val >> 32);
17701 + else
17702 + PVOP_VCALL2(pv_mmu_ops.set_pgd_batched, pgdp,
17703 + val);
17704 +}
17705 +
17706 static inline void pgd_clear(pgd_t *pgdp)
17707 {
17708 set_pgd(pgdp, __pgd(0));
17709 @@ -710,6 +722,21 @@ static inline void __set_fixmap(unsigned /* enum fixed_addresses */ idx,
17710 pv_mmu_ops.set_fixmap(idx, phys, flags);
17711 }
17712
17713 +#ifdef CONFIG_PAX_KERNEXEC
17714 +static inline unsigned long pax_open_kernel(void)
17715 +{
17716 + return PVOP_CALL0(unsigned long, pv_mmu_ops.pax_open_kernel);
17717 +}
17718 +
17719 +static inline unsigned long pax_close_kernel(void)
17720 +{
17721 + return PVOP_CALL0(unsigned long, pv_mmu_ops.pax_close_kernel);
17722 +}
17723 +#else
17724 +static inline unsigned long pax_open_kernel(void) { return 0; }
17725 +static inline unsigned long pax_close_kernel(void) { return 0; }
17726 +#endif
17727 +
17728 #if defined(CONFIG_SMP) && defined(CONFIG_PARAVIRT_SPINLOCKS)
17729
17730 static __always_inline void __ticket_lock_spinning(struct arch_spinlock *lock,
17731 @@ -906,7 +933,7 @@ extern void default_banner(void);
17732
17733 #define PARA_PATCH(struct, off) ((PARAVIRT_PATCH_##struct + (off)) / 4)
17734 #define PARA_SITE(ptype, clobbers, ops) _PVSITE(ptype, clobbers, ops, .long, 4)
17735 -#define PARA_INDIRECT(addr) *%cs:addr
17736 +#define PARA_INDIRECT(addr) *%ss:addr
17737 #endif
17738
17739 #define INTERRUPT_RETURN \
17740 @@ -981,6 +1008,21 @@ extern void default_banner(void);
17741 PARA_SITE(PARA_PATCH(pv_cpu_ops, PV_CPU_irq_enable_sysexit), \
17742 CLBR_NONE, \
17743 jmp PARA_INDIRECT(pv_cpu_ops+PV_CPU_irq_enable_sysexit))
17744 +
17745 +#define GET_CR0_INTO_RDI \
17746 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_read_cr0); \
17747 + mov %rax,%rdi
17748 +
17749 +#define SET_RDI_INTO_CR0 \
17750 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_write_cr0)
17751 +
17752 +#define GET_CR3_INTO_RDI \
17753 + call PARA_INDIRECT(pv_mmu_ops+PV_MMU_read_cr3); \
17754 + mov %rax,%rdi
17755 +
17756 +#define SET_RDI_INTO_CR3 \
17757 + call PARA_INDIRECT(pv_mmu_ops+PV_MMU_write_cr3)
17758 +
17759 #endif /* CONFIG_X86_32 */
17760
17761 #endif /* __ASSEMBLY__ */
17762 diff --git a/arch/x86/include/asm/paravirt_types.h b/arch/x86/include/asm/paravirt_types.h
17763 index 7549b8b..f0edfda 100644
17764 --- a/arch/x86/include/asm/paravirt_types.h
17765 +++ b/arch/x86/include/asm/paravirt_types.h
17766 @@ -84,7 +84,7 @@ struct pv_init_ops {
17767 */
17768 unsigned (*patch)(u8 type, u16 clobber, void *insnbuf,
17769 unsigned long addr, unsigned len);
17770 -};
17771 +} __no_const __no_randomize_layout;
17772
17773
17774 struct pv_lazy_ops {
17775 @@ -92,13 +92,13 @@ struct pv_lazy_ops {
17776 void (*enter)(void);
17777 void (*leave)(void);
17778 void (*flush)(void);
17779 -};
17780 +} __no_randomize_layout;
17781
17782 struct pv_time_ops {
17783 unsigned long long (*sched_clock)(void);
17784 unsigned long long (*steal_clock)(int cpu);
17785 unsigned long (*get_tsc_khz)(void);
17786 -};
17787 +} __no_const __no_randomize_layout;
17788
17789 struct pv_cpu_ops {
17790 /* hooks for various privileged instructions */
17791 @@ -192,7 +192,7 @@ struct pv_cpu_ops {
17792
17793 void (*start_context_switch)(struct task_struct *prev);
17794 void (*end_context_switch)(struct task_struct *next);
17795 -};
17796 +} __no_const __no_randomize_layout;
17797
17798 struct pv_irq_ops {
17799 /*
17800 @@ -215,7 +215,7 @@ struct pv_irq_ops {
17801 #ifdef CONFIG_X86_64
17802 void (*adjust_exception_frame)(void);
17803 #endif
17804 -};
17805 +} __no_randomize_layout;
17806
17807 struct pv_apic_ops {
17808 #ifdef CONFIG_X86_LOCAL_APIC
17809 @@ -223,7 +223,7 @@ struct pv_apic_ops {
17810 unsigned long start_eip,
17811 unsigned long start_esp);
17812 #endif
17813 -};
17814 +} __no_const __no_randomize_layout;
17815
17816 struct pv_mmu_ops {
17817 unsigned long (*read_cr2)(void);
17818 @@ -313,6 +313,7 @@ struct pv_mmu_ops {
17819 struct paravirt_callee_save make_pud;
17820
17821 void (*set_pgd)(pgd_t *pudp, pgd_t pgdval);
17822 + void (*set_pgd_batched)(pgd_t *pudp, pgd_t pgdval);
17823 #endif /* PAGETABLE_LEVELS == 4 */
17824 #endif /* PAGETABLE_LEVELS >= 3 */
17825
17826 @@ -324,7 +325,13 @@ struct pv_mmu_ops {
17827 an mfn. We can tell which is which from the index. */
17828 void (*set_fixmap)(unsigned /* enum fixed_addresses */ idx,
17829 phys_addr_t phys, pgprot_t flags);
17830 -};
17831 +
17832 +#ifdef CONFIG_PAX_KERNEXEC
17833 + unsigned long (*pax_open_kernel)(void);
17834 + unsigned long (*pax_close_kernel)(void);
17835 +#endif
17836 +
17837 +} __no_randomize_layout;
17838
17839 struct arch_spinlock;
17840 #ifdef CONFIG_SMP
17841 @@ -336,11 +343,14 @@ typedef u16 __ticket_t;
17842 struct pv_lock_ops {
17843 struct paravirt_callee_save lock_spinning;
17844 void (*unlock_kick)(struct arch_spinlock *lock, __ticket_t ticket);
17845 -};
17846 +} __no_randomize_layout;
17847
17848 /* This contains all the paravirt structures: we get a convenient
17849 * number for each function using the offset which we use to indicate
17850 - * what to patch. */
17851 + * what to patch.
17852 + * shouldn't be randomized due to the "NEAT TRICK" in paravirt.c
17853 + */
17854 +
17855 struct paravirt_patch_template {
17856 struct pv_init_ops pv_init_ops;
17857 struct pv_time_ops pv_time_ops;
17858 @@ -349,7 +359,7 @@ struct paravirt_patch_template {
17859 struct pv_apic_ops pv_apic_ops;
17860 struct pv_mmu_ops pv_mmu_ops;
17861 struct pv_lock_ops pv_lock_ops;
17862 -};
17863 +} __no_randomize_layout;
17864
17865 extern struct pv_info pv_info;
17866 extern struct pv_init_ops pv_init_ops;
17867 diff --git a/arch/x86/include/asm/pgalloc.h b/arch/x86/include/asm/pgalloc.h
17868 index c4412e9..90e88c5 100644
17869 --- a/arch/x86/include/asm/pgalloc.h
17870 +++ b/arch/x86/include/asm/pgalloc.h
17871 @@ -63,6 +63,13 @@ static inline void pmd_populate_kernel(struct mm_struct *mm,
17872 pmd_t *pmd, pte_t *pte)
17873 {
17874 paravirt_alloc_pte(mm, __pa(pte) >> PAGE_SHIFT);
17875 + set_pmd(pmd, __pmd(__pa(pte) | _KERNPG_TABLE));
17876 +}
17877 +
17878 +static inline void pmd_populate_user(struct mm_struct *mm,
17879 + pmd_t *pmd, pte_t *pte)
17880 +{
17881 + paravirt_alloc_pte(mm, __pa(pte) >> PAGE_SHIFT);
17882 set_pmd(pmd, __pmd(__pa(pte) | _PAGE_TABLE));
17883 }
17884
17885 @@ -108,12 +115,22 @@ static inline void __pmd_free_tlb(struct mmu_gather *tlb, pmd_t *pmd,
17886
17887 #ifdef CONFIG_X86_PAE
17888 extern void pud_populate(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd);
17889 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd)
17890 +{
17891 + pud_populate(mm, pudp, pmd);
17892 +}
17893 #else /* !CONFIG_X86_PAE */
17894 static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
17895 {
17896 paravirt_alloc_pmd(mm, __pa(pmd) >> PAGE_SHIFT);
17897 set_pud(pud, __pud(_PAGE_TABLE | __pa(pmd)));
17898 }
17899 +
17900 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
17901 +{
17902 + paravirt_alloc_pmd(mm, __pa(pmd) >> PAGE_SHIFT);
17903 + set_pud(pud, __pud(_KERNPG_TABLE | __pa(pmd)));
17904 +}
17905 #endif /* CONFIG_X86_PAE */
17906
17907 #if PAGETABLE_LEVELS > 3
17908 @@ -123,6 +140,12 @@ static inline void pgd_populate(struct mm_struct *mm, pgd_t *pgd, pud_t *pud)
17909 set_pgd(pgd, __pgd(_PAGE_TABLE | __pa(pud)));
17910 }
17911
17912 +static inline void pgd_populate_kernel(struct mm_struct *mm, pgd_t *pgd, pud_t *pud)
17913 +{
17914 + paravirt_alloc_pud(mm, __pa(pud) >> PAGE_SHIFT);
17915 + set_pgd(pgd, __pgd(_KERNPG_TABLE | __pa(pud)));
17916 +}
17917 +
17918 static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr)
17919 {
17920 return (pud_t *)get_zeroed_page(GFP_KERNEL|__GFP_REPEAT);
17921 diff --git a/arch/x86/include/asm/pgtable-2level.h b/arch/x86/include/asm/pgtable-2level.h
17922 index fd74a11..35fd5af 100644
17923 --- a/arch/x86/include/asm/pgtable-2level.h
17924 +++ b/arch/x86/include/asm/pgtable-2level.h
17925 @@ -18,7 +18,9 @@ static inline void native_set_pte(pte_t *ptep , pte_t pte)
17926
17927 static inline void native_set_pmd(pmd_t *pmdp, pmd_t pmd)
17928 {
17929 + pax_open_kernel();
17930 *pmdp = pmd;
17931 + pax_close_kernel();
17932 }
17933
17934 static inline void native_set_pte_atomic(pte_t *ptep, pte_t pte)
17935 diff --git a/arch/x86/include/asm/pgtable-3level.h b/arch/x86/include/asm/pgtable-3level.h
17936 index cdaa58c..e61122b 100644
17937 --- a/arch/x86/include/asm/pgtable-3level.h
17938 +++ b/arch/x86/include/asm/pgtable-3level.h
17939 @@ -92,12 +92,16 @@ static inline void native_set_pte_atomic(pte_t *ptep, pte_t pte)
17940
17941 static inline void native_set_pmd(pmd_t *pmdp, pmd_t pmd)
17942 {
17943 + pax_open_kernel();
17944 set_64bit((unsigned long long *)(pmdp), native_pmd_val(pmd));
17945 + pax_close_kernel();
17946 }
17947
17948 static inline void native_set_pud(pud_t *pudp, pud_t pud)
17949 {
17950 + pax_open_kernel();
17951 set_64bit((unsigned long long *)(pudp), native_pud_val(pud));
17952 + pax_close_kernel();
17953 }
17954
17955 /*
17956 diff --git a/arch/x86/include/asm/pgtable.h b/arch/x86/include/asm/pgtable.h
17957 index a0c35bf..7045c6a 100644
17958 --- a/arch/x86/include/asm/pgtable.h
17959 +++ b/arch/x86/include/asm/pgtable.h
17960 @@ -47,6 +47,7 @@ extern struct mm_struct *pgd_page_get_mm(struct page *page);
17961
17962 #ifndef __PAGETABLE_PUD_FOLDED
17963 #define set_pgd(pgdp, pgd) native_set_pgd(pgdp, pgd)
17964 +#define set_pgd_batched(pgdp, pgd) native_set_pgd_batched(pgdp, pgd)
17965 #define pgd_clear(pgd) native_pgd_clear(pgd)
17966 #endif
17967
17968 @@ -84,12 +85,53 @@ extern struct mm_struct *pgd_page_get_mm(struct page *page);
17969
17970 #define arch_end_context_switch(prev) do {} while(0)
17971
17972 +#define pax_open_kernel() native_pax_open_kernel()
17973 +#define pax_close_kernel() native_pax_close_kernel()
17974 #endif /* CONFIG_PARAVIRT */
17975
17976 +#define __HAVE_ARCH_PAX_OPEN_KERNEL
17977 +#define __HAVE_ARCH_PAX_CLOSE_KERNEL
17978 +
17979 +#ifdef CONFIG_PAX_KERNEXEC
17980 +static inline unsigned long native_pax_open_kernel(void)
17981 +{
17982 + unsigned long cr0;
17983 +
17984 + preempt_disable();
17985 + barrier();
17986 + cr0 = read_cr0() ^ X86_CR0_WP;
17987 + BUG_ON(cr0 & X86_CR0_WP);
17988 + write_cr0(cr0);
17989 + barrier();
17990 + return cr0 ^ X86_CR0_WP;
17991 +}
17992 +
17993 +static inline unsigned long native_pax_close_kernel(void)
17994 +{
17995 + unsigned long cr0;
17996 +
17997 + barrier();
17998 + cr0 = read_cr0() ^ X86_CR0_WP;
17999 + BUG_ON(!(cr0 & X86_CR0_WP));
18000 + write_cr0(cr0);
18001 + barrier();
18002 + preempt_enable_no_resched();
18003 + return cr0 ^ X86_CR0_WP;
18004 +}
18005 +#else
18006 +static inline unsigned long native_pax_open_kernel(void) { return 0; }
18007 +static inline unsigned long native_pax_close_kernel(void) { return 0; }
18008 +#endif
18009 +
18010 /*
18011 * The following only work if pte_present() is true.
18012 * Undefined behaviour if not..
18013 */
18014 +static inline int pte_user(pte_t pte)
18015 +{
18016 + return pte_val(pte) & _PAGE_USER;
18017 +}
18018 +
18019 static inline int pte_dirty(pte_t pte)
18020 {
18021 return pte_flags(pte) & _PAGE_DIRTY;
18022 @@ -150,6 +192,11 @@ static inline unsigned long pud_pfn(pud_t pud)
18023 return (pud_val(pud) & PTE_PFN_MASK) >> PAGE_SHIFT;
18024 }
18025
18026 +static inline unsigned long pgd_pfn(pgd_t pgd)
18027 +{
18028 + return (pgd_val(pgd) & PTE_PFN_MASK) >> PAGE_SHIFT;
18029 +}
18030 +
18031 #define pte_page(pte) pfn_to_page(pte_pfn(pte))
18032
18033 static inline int pmd_large(pmd_t pte)
18034 @@ -203,9 +250,29 @@ static inline pte_t pte_wrprotect(pte_t pte)
18035 return pte_clear_flags(pte, _PAGE_RW);
18036 }
18037
18038 +static inline pte_t pte_mkread(pte_t pte)
18039 +{
18040 + return __pte(pte_val(pte) | _PAGE_USER);
18041 +}
18042 +
18043 static inline pte_t pte_mkexec(pte_t pte)
18044 {
18045 - return pte_clear_flags(pte, _PAGE_NX);
18046 +#ifdef CONFIG_X86_PAE
18047 + if (__supported_pte_mask & _PAGE_NX)
18048 + return pte_clear_flags(pte, _PAGE_NX);
18049 + else
18050 +#endif
18051 + return pte_set_flags(pte, _PAGE_USER);
18052 +}
18053 +
18054 +static inline pte_t pte_exprotect(pte_t pte)
18055 +{
18056 +#ifdef CONFIG_X86_PAE
18057 + if (__supported_pte_mask & _PAGE_NX)
18058 + return pte_set_flags(pte, _PAGE_NX);
18059 + else
18060 +#endif
18061 + return pte_clear_flags(pte, _PAGE_USER);
18062 }
18063
18064 static inline pte_t pte_mkdirty(pte_t pte)
18065 @@ -420,6 +487,16 @@ pte_t *populate_extra_pte(unsigned long vaddr);
18066 #endif
18067
18068 #ifndef __ASSEMBLY__
18069 +
18070 +#ifdef CONFIG_PAX_PER_CPU_PGD
18071 +extern pgd_t cpu_pgd[NR_CPUS][2][PTRS_PER_PGD];
18072 +enum cpu_pgd_type {kernel = 0, user = 1};
18073 +static inline pgd_t *get_cpu_pgd(unsigned int cpu, enum cpu_pgd_type type)
18074 +{
18075 + return cpu_pgd[cpu][type];
18076 +}
18077 +#endif
18078 +
18079 #include <linux/mm_types.h>
18080 #include <linux/mmdebug.h>
18081 #include <linux/log2.h>
18082 @@ -571,7 +648,7 @@ static inline unsigned long pud_page_vaddr(pud_t pud)
18083 * Currently stuck as a macro due to indirect forward reference to
18084 * linux/mmzone.h's __section_mem_map_addr() definition:
18085 */
18086 -#define pud_page(pud) pfn_to_page(pud_val(pud) >> PAGE_SHIFT)
18087 +#define pud_page(pud) pfn_to_page((pud_val(pud) & PTE_PFN_MASK) >> PAGE_SHIFT)
18088
18089 /* Find an entry in the second-level page table.. */
18090 static inline pmd_t *pmd_offset(pud_t *pud, unsigned long address)
18091 @@ -611,7 +688,7 @@ static inline unsigned long pgd_page_vaddr(pgd_t pgd)
18092 * Currently stuck as a macro due to indirect forward reference to
18093 * linux/mmzone.h's __section_mem_map_addr() definition:
18094 */
18095 -#define pgd_page(pgd) pfn_to_page(pgd_val(pgd) >> PAGE_SHIFT)
18096 +#define pgd_page(pgd) pfn_to_page((pgd_val(pgd) & PTE_PFN_MASK) >> PAGE_SHIFT)
18097
18098 /* to find an entry in a page-table-directory. */
18099 static inline unsigned long pud_index(unsigned long address)
18100 @@ -626,7 +703,7 @@ static inline pud_t *pud_offset(pgd_t *pgd, unsigned long address)
18101
18102 static inline int pgd_bad(pgd_t pgd)
18103 {
18104 - return (pgd_flags(pgd) & ~_PAGE_USER) != _KERNPG_TABLE;
18105 + return (pgd_flags(pgd) & ~(_PAGE_USER | _PAGE_NX)) != _KERNPG_TABLE;
18106 }
18107
18108 static inline int pgd_none(pgd_t pgd)
18109 @@ -649,7 +726,12 @@ static inline int pgd_none(pgd_t pgd)
18110 * pgd_offset() returns a (pgd_t *)
18111 * pgd_index() is used get the offset into the pgd page's array of pgd_t's;
18112 */
18113 -#define pgd_offset(mm, address) ((mm)->pgd + pgd_index((address)))
18114 +#define pgd_offset(mm, address) ((mm)->pgd + pgd_index(address))
18115 +
18116 +#ifdef CONFIG_PAX_PER_CPU_PGD
18117 +#define pgd_offset_cpu(cpu, type, address) (get_cpu_pgd(cpu, type) + pgd_index(address))
18118 +#endif
18119 +
18120 /*
18121 * a shortcut which implies the use of the kernel's pgd, instead
18122 * of a process's
18123 @@ -660,6 +742,25 @@ static inline int pgd_none(pgd_t pgd)
18124 #define KERNEL_PGD_BOUNDARY pgd_index(PAGE_OFFSET)
18125 #define KERNEL_PGD_PTRS (PTRS_PER_PGD - KERNEL_PGD_BOUNDARY)
18126
18127 +#ifdef CONFIG_X86_32
18128 +#define USER_PGD_PTRS KERNEL_PGD_BOUNDARY
18129 +#else
18130 +#define TASK_SIZE_MAX_SHIFT CONFIG_TASK_SIZE_MAX_SHIFT
18131 +#define USER_PGD_PTRS (_AC(1,UL) << (TASK_SIZE_MAX_SHIFT - PGDIR_SHIFT))
18132 +
18133 +#ifdef CONFIG_PAX_MEMORY_UDEREF
18134 +#ifdef __ASSEMBLY__
18135 +#define pax_user_shadow_base pax_user_shadow_base(%rip)
18136 +#else
18137 +extern unsigned long pax_user_shadow_base;
18138 +extern pgdval_t clone_pgd_mask;
18139 +#endif
18140 +#else
18141 +#define pax_user_shadow_base (0UL)
18142 +#endif
18143 +
18144 +#endif
18145 +
18146 #ifndef __ASSEMBLY__
18147
18148 extern int direct_gbpages;
18149 @@ -826,11 +927,24 @@ static inline void pmdp_set_wrprotect(struct mm_struct *mm,
18150 * dst and src can be on the same page, but the range must not overlap,
18151 * and must not cross a page boundary.
18152 */
18153 -static inline void clone_pgd_range(pgd_t *dst, pgd_t *src, int count)
18154 +static inline void clone_pgd_range(pgd_t *dst, const pgd_t *src, int count)
18155 {
18156 - memcpy(dst, src, count * sizeof(pgd_t));
18157 + pax_open_kernel();
18158 + while (count--)
18159 + *dst++ = *src++;
18160 + pax_close_kernel();
18161 }
18162
18163 +#ifdef CONFIG_PAX_PER_CPU_PGD
18164 +extern void __clone_user_pgds(pgd_t *dst, const pgd_t *src);
18165 +#endif
18166 +
18167 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
18168 +extern void __shadow_user_pgds(pgd_t *dst, const pgd_t *src);
18169 +#else
18170 +static inline void __shadow_user_pgds(pgd_t *dst, const pgd_t *src) {}
18171 +#endif
18172 +
18173 #define PTE_SHIFT ilog2(PTRS_PER_PTE)
18174 static inline int page_level_shift(enum pg_level level)
18175 {
18176 diff --git a/arch/x86/include/asm/pgtable_32.h b/arch/x86/include/asm/pgtable_32.h
18177 index b6c0b40..3535d47 100644
18178 --- a/arch/x86/include/asm/pgtable_32.h
18179 +++ b/arch/x86/include/asm/pgtable_32.h
18180 @@ -25,9 +25,6 @@
18181 struct mm_struct;
18182 struct vm_area_struct;
18183
18184 -extern pgd_t swapper_pg_dir[1024];
18185 -extern pgd_t initial_page_table[1024];
18186 -
18187 static inline void pgtable_cache_init(void) { }
18188 static inline void check_pgt_cache(void) { }
18189 void paging_init(void);
18190 @@ -45,6 +42,12 @@ void paging_init(void);
18191 # include <asm/pgtable-2level.h>
18192 #endif
18193
18194 +extern pgd_t swapper_pg_dir[PTRS_PER_PGD];
18195 +extern pgd_t initial_page_table[PTRS_PER_PGD];
18196 +#ifdef CONFIG_X86_PAE
18197 +extern pmd_t swapper_pm_dir[PTRS_PER_PGD][PTRS_PER_PMD];
18198 +#endif
18199 +
18200 #if defined(CONFIG_HIGHPTE)
18201 #define pte_offset_map(dir, address) \
18202 ((pte_t *)kmap_atomic(pmd_page(*(dir))) + \
18203 @@ -59,12 +62,17 @@ void paging_init(void);
18204 /* Clear a kernel PTE and flush it from the TLB */
18205 #define kpte_clear_flush(ptep, vaddr) \
18206 do { \
18207 + pax_open_kernel(); \
18208 pte_clear(&init_mm, (vaddr), (ptep)); \
18209 + pax_close_kernel(); \
18210 __flush_tlb_one((vaddr)); \
18211 } while (0)
18212
18213 #endif /* !__ASSEMBLY__ */
18214
18215 +#define HAVE_ARCH_UNMAPPED_AREA
18216 +#define HAVE_ARCH_UNMAPPED_AREA_TOPDOWN
18217 +
18218 /*
18219 * kern_addr_valid() is (1) for FLATMEM and (0) for
18220 * SPARSEMEM and DISCONTIGMEM
18221 diff --git a/arch/x86/include/asm/pgtable_32_types.h b/arch/x86/include/asm/pgtable_32_types.h
18222 index 9fb2f2b..b04b4bf 100644
18223 --- a/arch/x86/include/asm/pgtable_32_types.h
18224 +++ b/arch/x86/include/asm/pgtable_32_types.h
18225 @@ -8,7 +8,7 @@
18226 */
18227 #ifdef CONFIG_X86_PAE
18228 # include <asm/pgtable-3level_types.h>
18229 -# define PMD_SIZE (1UL << PMD_SHIFT)
18230 +# define PMD_SIZE (_AC(1, UL) << PMD_SHIFT)
18231 # define PMD_MASK (~(PMD_SIZE - 1))
18232 #else
18233 # include <asm/pgtable-2level_types.h>
18234 @@ -46,6 +46,19 @@ extern bool __vmalloc_start_set; /* set once high_memory is set */
18235 # define VMALLOC_END (FIXADDR_START - 2 * PAGE_SIZE)
18236 #endif
18237
18238 +#ifdef CONFIG_PAX_KERNEXEC
18239 +#ifndef __ASSEMBLY__
18240 +extern unsigned char MODULES_EXEC_VADDR[];
18241 +extern unsigned char MODULES_EXEC_END[];
18242 +#endif
18243 +#include <asm/boot.h>
18244 +#define ktla_ktva(addr) (addr + LOAD_PHYSICAL_ADDR + PAGE_OFFSET)
18245 +#define ktva_ktla(addr) (addr - LOAD_PHYSICAL_ADDR - PAGE_OFFSET)
18246 +#else
18247 +#define ktla_ktva(addr) (addr)
18248 +#define ktva_ktla(addr) (addr)
18249 +#endif
18250 +
18251 #define MODULES_VADDR VMALLOC_START
18252 #define MODULES_END VMALLOC_END
18253 #define MODULES_LEN (MODULES_VADDR - MODULES_END)
18254 diff --git a/arch/x86/include/asm/pgtable_64.h b/arch/x86/include/asm/pgtable_64.h
18255 index 2ee7811..db41d8c 100644
18256 --- a/arch/x86/include/asm/pgtable_64.h
18257 +++ b/arch/x86/include/asm/pgtable_64.h
18258 @@ -16,11 +16,16 @@
18259
18260 extern pud_t level3_kernel_pgt[512];
18261 extern pud_t level3_ident_pgt[512];
18262 +extern pud_t level3_vmalloc_start_pgt[512];
18263 +extern pud_t level3_vmalloc_end_pgt[512];
18264 +extern pud_t level3_vmemmap_pgt[512];
18265 +extern pud_t level2_vmemmap_pgt[512];
18266 extern pmd_t level2_kernel_pgt[512];
18267 extern pmd_t level2_fixmap_pgt[512];
18268 -extern pmd_t level2_ident_pgt[512];
18269 +extern pmd_t level2_ident_pgt[512*2];
18270 extern pte_t level1_fixmap_pgt[512];
18271 -extern pgd_t init_level4_pgt[];
18272 +extern pte_t level1_vsyscall_pgt[512];
18273 +extern pgd_t init_level4_pgt[512];
18274
18275 #define swapper_pg_dir init_level4_pgt
18276
18277 @@ -62,7 +67,9 @@ static inline void native_set_pte_atomic(pte_t *ptep, pte_t pte)
18278
18279 static inline void native_set_pmd(pmd_t *pmdp, pmd_t pmd)
18280 {
18281 + pax_open_kernel();
18282 *pmdp = pmd;
18283 + pax_close_kernel();
18284 }
18285
18286 static inline void native_pmd_clear(pmd_t *pmd)
18287 @@ -98,7 +105,9 @@ static inline pmd_t native_pmdp_get_and_clear(pmd_t *xp)
18288
18289 static inline void native_set_pud(pud_t *pudp, pud_t pud)
18290 {
18291 + pax_open_kernel();
18292 *pudp = pud;
18293 + pax_close_kernel();
18294 }
18295
18296 static inline void native_pud_clear(pud_t *pud)
18297 @@ -108,6 +117,13 @@ static inline void native_pud_clear(pud_t *pud)
18298
18299 static inline void native_set_pgd(pgd_t *pgdp, pgd_t pgd)
18300 {
18301 + pax_open_kernel();
18302 + *pgdp = pgd;
18303 + pax_close_kernel();
18304 +}
18305 +
18306 +static inline void native_set_pgd_batched(pgd_t *pgdp, pgd_t pgd)
18307 +{
18308 *pgdp = pgd;
18309 }
18310
18311 diff --git a/arch/x86/include/asm/pgtable_64_types.h b/arch/x86/include/asm/pgtable_64_types.h
18312 index 602b602..acb53ed 100644
18313 --- a/arch/x86/include/asm/pgtable_64_types.h
18314 +++ b/arch/x86/include/asm/pgtable_64_types.h
18315 @@ -61,11 +61,16 @@ typedef struct { pteval_t pte; } pte_t;
18316 #define MODULES_VADDR (__START_KERNEL_map + KERNEL_IMAGE_SIZE)
18317 #define MODULES_END _AC(0xffffffffff000000, UL)
18318 #define MODULES_LEN (MODULES_END - MODULES_VADDR)
18319 +#define MODULES_EXEC_VADDR MODULES_VADDR
18320 +#define MODULES_EXEC_END MODULES_END
18321 #define ESPFIX_PGD_ENTRY _AC(-2, UL)
18322 #define ESPFIX_BASE_ADDR (ESPFIX_PGD_ENTRY << PGDIR_SHIFT)
18323 #define EFI_VA_START ( -4 * (_AC(1, UL) << 30))
18324 #define EFI_VA_END (-68 * (_AC(1, UL) << 30))
18325
18326 +#define ktla_ktva(addr) (addr)
18327 +#define ktva_ktla(addr) (addr)
18328 +
18329 #define EARLY_DYNAMIC_PAGE_TABLES 64
18330
18331 #endif /* _ASM_X86_PGTABLE_64_DEFS_H */
18332 diff --git a/arch/x86/include/asm/pgtable_types.h b/arch/x86/include/asm/pgtable_types.h
18333 index 8c7c108..1c1b77f 100644
18334 --- a/arch/x86/include/asm/pgtable_types.h
18335 +++ b/arch/x86/include/asm/pgtable_types.h
18336 @@ -85,8 +85,10 @@
18337
18338 #if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
18339 #define _PAGE_NX (_AT(pteval_t, 1) << _PAGE_BIT_NX)
18340 -#else
18341 +#elif defined(CONFIG_KMEMCHECK) || defined(CONFIG_MEM_SOFT_DIRTY)
18342 #define _PAGE_NX (_AT(pteval_t, 0))
18343 +#else
18344 +#define _PAGE_NX (_AT(pteval_t, 1) << _PAGE_BIT_HIDDEN)
18345 #endif
18346
18347 #define _PAGE_PROTNONE (_AT(pteval_t, 1) << _PAGE_BIT_PROTNONE)
18348 @@ -141,6 +143,9 @@ enum page_cache_mode {
18349 #define PAGE_READONLY_EXEC __pgprot(_PAGE_PRESENT | _PAGE_USER | \
18350 _PAGE_ACCESSED)
18351
18352 +#define PAGE_READONLY_NOEXEC PAGE_READONLY
18353 +#define PAGE_SHARED_NOEXEC PAGE_SHARED
18354 +
18355 #define __PAGE_KERNEL_EXEC \
18356 (_PAGE_PRESENT | _PAGE_RW | _PAGE_DIRTY | _PAGE_ACCESSED | _PAGE_GLOBAL)
18357 #define __PAGE_KERNEL (__PAGE_KERNEL_EXEC | _PAGE_NX)
18358 @@ -148,7 +153,7 @@ enum page_cache_mode {
18359 #define __PAGE_KERNEL_RO (__PAGE_KERNEL & ~_PAGE_RW)
18360 #define __PAGE_KERNEL_RX (__PAGE_KERNEL_EXEC & ~_PAGE_RW)
18361 #define __PAGE_KERNEL_NOCACHE (__PAGE_KERNEL | _PAGE_NOCACHE)
18362 -#define __PAGE_KERNEL_VSYSCALL (__PAGE_KERNEL_RX | _PAGE_USER)
18363 +#define __PAGE_KERNEL_VSYSCALL (__PAGE_KERNEL_RO | _PAGE_USER)
18364 #define __PAGE_KERNEL_VVAR (__PAGE_KERNEL_RO | _PAGE_USER)
18365 #define __PAGE_KERNEL_LARGE (__PAGE_KERNEL | _PAGE_PSE)
18366 #define __PAGE_KERNEL_LARGE_EXEC (__PAGE_KERNEL_EXEC | _PAGE_PSE)
18367 @@ -194,7 +199,7 @@ enum page_cache_mode {
18368 #ifdef CONFIG_X86_64
18369 #define __PAGE_KERNEL_IDENT_LARGE_EXEC __PAGE_KERNEL_LARGE_EXEC
18370 #else
18371 -#define PTE_IDENT_ATTR 0x003 /* PRESENT+RW */
18372 +#define PTE_IDENT_ATTR 0x063 /* PRESENT+RW+DIRTY+ACCESSED */
18373 #define PDE_IDENT_ATTR 0x063 /* PRESENT+RW+DIRTY+ACCESSED */
18374 #define PGD_IDENT_ATTR 0x001 /* PRESENT (no other attributes) */
18375 #endif
18376 @@ -233,7 +238,17 @@ static inline pgdval_t pgd_flags(pgd_t pgd)
18377 {
18378 return native_pgd_val(pgd) & PTE_FLAGS_MASK;
18379 }
18380 +#endif
18381
18382 +#if PAGETABLE_LEVELS == 3
18383 +#include <asm-generic/pgtable-nopud.h>
18384 +#endif
18385 +
18386 +#if PAGETABLE_LEVELS == 2
18387 +#include <asm-generic/pgtable-nopmd.h>
18388 +#endif
18389 +
18390 +#ifndef __ASSEMBLY__
18391 #if PAGETABLE_LEVELS > 3
18392 typedef struct { pudval_t pud; } pud_t;
18393
18394 @@ -247,8 +262,6 @@ static inline pudval_t native_pud_val(pud_t pud)
18395 return pud.pud;
18396 }
18397 #else
18398 -#include <asm-generic/pgtable-nopud.h>
18399 -
18400 static inline pudval_t native_pud_val(pud_t pud)
18401 {
18402 return native_pgd_val(pud.pgd);
18403 @@ -268,8 +281,6 @@ static inline pmdval_t native_pmd_val(pmd_t pmd)
18404 return pmd.pmd;
18405 }
18406 #else
18407 -#include <asm-generic/pgtable-nopmd.h>
18408 -
18409 static inline pmdval_t native_pmd_val(pmd_t pmd)
18410 {
18411 return native_pgd_val(pmd.pud.pgd);
18412 @@ -362,7 +373,6 @@ typedef struct page *pgtable_t;
18413
18414 extern pteval_t __supported_pte_mask;
18415 extern void set_nx(void);
18416 -extern int nx_enabled;
18417
18418 #define pgprot_writecombine pgprot_writecombine
18419 extern pgprot_t pgprot_writecombine(pgprot_t prot);
18420 diff --git a/arch/x86/include/asm/preempt.h b/arch/x86/include/asm/preempt.h
18421 index 8f327184..368fb29 100644
18422 --- a/arch/x86/include/asm/preempt.h
18423 +++ b/arch/x86/include/asm/preempt.h
18424 @@ -84,7 +84,7 @@ static __always_inline void __preempt_count_sub(int val)
18425 */
18426 static __always_inline bool __preempt_count_dec_and_test(void)
18427 {
18428 - GEN_UNARY_RMWcc("decl", __preempt_count, __percpu_arg(0), "e");
18429 + GEN_UNARY_RMWcc("decl", "incl", __preempt_count, __percpu_arg(0), "e");
18430 }
18431
18432 /*
18433 diff --git a/arch/x86/include/asm/processor.h b/arch/x86/include/asm/processor.h
18434 index ec1c935..5cc6023 100644
18435 --- a/arch/x86/include/asm/processor.h
18436 +++ b/arch/x86/include/asm/processor.h
18437 @@ -127,7 +127,7 @@ struct cpuinfo_x86 {
18438 /* Index into per_cpu list: */
18439 u16 cpu_index;
18440 u32 microcode;
18441 -};
18442 +} __randomize_layout;
18443
18444 #define X86_VENDOR_INTEL 0
18445 #define X86_VENDOR_CYRIX 1
18446 @@ -198,9 +198,21 @@ static inline void native_cpuid(unsigned int *eax, unsigned int *ebx,
18447 : "memory");
18448 }
18449
18450 +/* invpcid (%rdx),%rax */
18451 +#define __ASM_INVPCID ".byte 0x66,0x0f,0x38,0x82,0x02"
18452 +
18453 +#define INVPCID_SINGLE_ADDRESS 0UL
18454 +#define INVPCID_SINGLE_CONTEXT 1UL
18455 +#define INVPCID_ALL_GLOBAL 2UL
18456 +#define INVPCID_ALL_NONGLOBAL 3UL
18457 +
18458 +#define PCID_KERNEL 0UL
18459 +#define PCID_USER 1UL
18460 +#define PCID_NOFLUSH (1UL << 63)
18461 +
18462 static inline void load_cr3(pgd_t *pgdir)
18463 {
18464 - write_cr3(__pa(pgdir));
18465 + write_cr3(__pa(pgdir) | PCID_KERNEL);
18466 }
18467
18468 #ifdef CONFIG_X86_32
18469 @@ -282,7 +294,7 @@ struct tss_struct {
18470
18471 } ____cacheline_aligned;
18472
18473 -DECLARE_PER_CPU_SHARED_ALIGNED(struct tss_struct, init_tss);
18474 +extern struct tss_struct init_tss[NR_CPUS];
18475
18476 /*
18477 * Save the original ist values for checking stack pointers during debugging
18478 @@ -479,6 +491,7 @@ struct thread_struct {
18479 unsigned short ds;
18480 unsigned short fsindex;
18481 unsigned short gsindex;
18482 + unsigned short ss;
18483 #endif
18484 #ifdef CONFIG_X86_32
18485 unsigned long ip;
18486 @@ -805,11 +818,18 @@ static inline void spin_lock_prefetch(const void *x)
18487 */
18488 #define TASK_SIZE PAGE_OFFSET
18489 #define TASK_SIZE_MAX TASK_SIZE
18490 +
18491 +#ifdef CONFIG_PAX_SEGMEXEC
18492 +#define SEGMEXEC_TASK_SIZE (TASK_SIZE / 2)
18493 +#define STACK_TOP ((current->mm->pax_flags & MF_PAX_SEGMEXEC)?SEGMEXEC_TASK_SIZE:TASK_SIZE)
18494 +#else
18495 #define STACK_TOP TASK_SIZE
18496 -#define STACK_TOP_MAX STACK_TOP
18497 +#endif
18498 +
18499 +#define STACK_TOP_MAX TASK_SIZE
18500
18501 #define INIT_THREAD { \
18502 - .sp0 = sizeof(init_stack) + (long)&init_stack, \
18503 + .sp0 = sizeof(init_stack) + (long)&init_stack - 8, \
18504 .vm86_info = NULL, \
18505 .sysenter_cs = __KERNEL_CS, \
18506 .io_bitmap_ptr = NULL, \
18507 @@ -823,7 +843,7 @@ static inline void spin_lock_prefetch(const void *x)
18508 */
18509 #define INIT_TSS { \
18510 .x86_tss = { \
18511 - .sp0 = sizeof(init_stack) + (long)&init_stack, \
18512 + .sp0 = sizeof(init_stack) + (long)&init_stack - 8, \
18513 .ss0 = __KERNEL_DS, \
18514 .ss1 = __KERNEL_CS, \
18515 .io_bitmap_base = INVALID_IO_BITMAP_OFFSET, \
18516 @@ -834,11 +854,7 @@ static inline void spin_lock_prefetch(const void *x)
18517 extern unsigned long thread_saved_pc(struct task_struct *tsk);
18518
18519 #define THREAD_SIZE_LONGS (THREAD_SIZE/sizeof(unsigned long))
18520 -#define KSTK_TOP(info) \
18521 -({ \
18522 - unsigned long *__ptr = (unsigned long *)(info); \
18523 - (unsigned long)(&__ptr[THREAD_SIZE_LONGS]); \
18524 -})
18525 +#define KSTK_TOP(info) ((container_of(info, struct task_struct, tinfo))->thread.sp0)
18526
18527 /*
18528 * The below -8 is to reserve 8 bytes on top of the ring0 stack.
18529 @@ -853,7 +869,7 @@ extern unsigned long thread_saved_pc(struct task_struct *tsk);
18530 #define task_pt_regs(task) \
18531 ({ \
18532 struct pt_regs *__regs__; \
18533 - __regs__ = (struct pt_regs *)(KSTK_TOP(task_stack_page(task))-8); \
18534 + __regs__ = (struct pt_regs *)((task)->thread.sp0); \
18535 __regs__ - 1; \
18536 })
18537
18538 @@ -869,13 +885,13 @@ extern unsigned long thread_saved_pc(struct task_struct *tsk);
18539 * particular problem by preventing anything from being mapped
18540 * at the maximum canonical address.
18541 */
18542 -#define TASK_SIZE_MAX ((1UL << 47) - PAGE_SIZE)
18543 +#define TASK_SIZE_MAX ((1UL << TASK_SIZE_MAX_SHIFT) - PAGE_SIZE)
18544
18545 /* This decides where the kernel will search for a free chunk of vm
18546 * space during mmap's.
18547 */
18548 #define IA32_PAGE_OFFSET ((current->personality & ADDR_LIMIT_3GB) ? \
18549 - 0xc0000000 : 0xFFFFe000)
18550 + 0xc0000000 : 0xFFFFf000)
18551
18552 #define TASK_SIZE (test_thread_flag(TIF_ADDR32) ? \
18553 IA32_PAGE_OFFSET : TASK_SIZE_MAX)
18554 @@ -886,11 +902,11 @@ extern unsigned long thread_saved_pc(struct task_struct *tsk);
18555 #define STACK_TOP_MAX TASK_SIZE_MAX
18556
18557 #define INIT_THREAD { \
18558 - .sp0 = (unsigned long)&init_stack + sizeof(init_stack) \
18559 + .sp0 = (unsigned long)&init_stack + sizeof(init_stack) - 16 \
18560 }
18561
18562 #define INIT_TSS { \
18563 - .x86_tss.sp0 = (unsigned long)&init_stack + sizeof(init_stack) \
18564 + .x86_tss.sp0 = (unsigned long)&init_stack + sizeof(init_stack) - 16 \
18565 }
18566
18567 /*
18568 @@ -918,6 +934,10 @@ extern void start_thread(struct pt_regs *regs, unsigned long new_ip,
18569 */
18570 #define TASK_UNMAPPED_BASE (PAGE_ALIGN(TASK_SIZE / 3))
18571
18572 +#ifdef CONFIG_PAX_SEGMEXEC
18573 +#define SEGMEXEC_TASK_UNMAPPED_BASE (PAGE_ALIGN(SEGMEXEC_TASK_SIZE / 3))
18574 +#endif
18575 +
18576 #define KSTK_EIP(task) (task_pt_regs(task)->ip)
18577
18578 /* Get/set a process' ability to use the timestamp counter instruction */
18579 @@ -962,7 +982,7 @@ static inline uint32_t hypervisor_cpuid_base(const char *sig, uint32_t leaves)
18580 return 0;
18581 }
18582
18583 -extern unsigned long arch_align_stack(unsigned long sp);
18584 +#define arch_align_stack(x) ((x) & ~0xfUL)
18585 extern void free_init_pages(char *what, unsigned long begin, unsigned long end);
18586
18587 void default_idle(void);
18588 @@ -972,6 +992,6 @@ bool xen_set_default_idle(void);
18589 #define xen_set_default_idle 0
18590 #endif
18591
18592 -void stop_this_cpu(void *dummy);
18593 +void stop_this_cpu(void *dummy) __noreturn;
18594 void df_debug(struct pt_regs *regs, long error_code);
18595 #endif /* _ASM_X86_PROCESSOR_H */
18596 diff --git a/arch/x86/include/asm/ptrace.h b/arch/x86/include/asm/ptrace.h
18597 index 86fc2bb..bd5049a 100644
18598 --- a/arch/x86/include/asm/ptrace.h
18599 +++ b/arch/x86/include/asm/ptrace.h
18600 @@ -89,28 +89,29 @@ static inline unsigned long regs_return_value(struct pt_regs *regs)
18601 }
18602
18603 /*
18604 - * user_mode_vm(regs) determines whether a register set came from user mode.
18605 + * user_mode(regs) determines whether a register set came from user mode.
18606 * This is true if V8086 mode was enabled OR if the register set was from
18607 * protected mode with RPL-3 CS value. This tricky test checks that with
18608 * one comparison. Many places in the kernel can bypass this full check
18609 - * if they have already ruled out V8086 mode, so user_mode(regs) can be used.
18610 + * if they have already ruled out V8086 mode, so user_mode_novm(regs) can
18611 + * be used.
18612 */
18613 -static inline int user_mode(struct pt_regs *regs)
18614 +static inline int user_mode_novm(struct pt_regs *regs)
18615 {
18616 #ifdef CONFIG_X86_32
18617 return (regs->cs & SEGMENT_RPL_MASK) == USER_RPL;
18618 #else
18619 - return !!(regs->cs & 3);
18620 + return !!(regs->cs & SEGMENT_RPL_MASK);
18621 #endif
18622 }
18623
18624 -static inline int user_mode_vm(struct pt_regs *regs)
18625 +static inline int user_mode(struct pt_regs *regs)
18626 {
18627 #ifdef CONFIG_X86_32
18628 return ((regs->cs & SEGMENT_RPL_MASK) | (regs->flags & X86_VM_MASK)) >=
18629 USER_RPL;
18630 #else
18631 - return user_mode(regs);
18632 + return user_mode_novm(regs);
18633 #endif
18634 }
18635
18636 @@ -126,15 +127,16 @@ static inline int v8086_mode(struct pt_regs *regs)
18637 #ifdef CONFIG_X86_64
18638 static inline bool user_64bit_mode(struct pt_regs *regs)
18639 {
18640 + unsigned long cs = regs->cs & 0xffff;
18641 #ifndef CONFIG_PARAVIRT
18642 /*
18643 * On non-paravirt systems, this is the only long mode CPL 3
18644 * selector. We do not allow long mode selectors in the LDT.
18645 */
18646 - return regs->cs == __USER_CS;
18647 + return cs == __USER_CS;
18648 #else
18649 /* Headers are too twisted for this to go in paravirt.h. */
18650 - return regs->cs == __USER_CS || regs->cs == pv_info.extra_user_64bit_cs;
18651 + return cs == __USER_CS || cs == pv_info.extra_user_64bit_cs;
18652 #endif
18653 }
18654
18655 @@ -185,9 +187,11 @@ static inline unsigned long regs_get_register(struct pt_regs *regs,
18656 * Traps from the kernel do not save sp and ss.
18657 * Use the helper function to retrieve sp.
18658 */
18659 - if (offset == offsetof(struct pt_regs, sp) &&
18660 - regs->cs == __KERNEL_CS)
18661 - return kernel_stack_pointer(regs);
18662 + if (offset == offsetof(struct pt_regs, sp)) {
18663 + unsigned long cs = regs->cs & 0xffff;
18664 + if (cs == __KERNEL_CS || cs == __KERNEXEC_KERNEL_CS)
18665 + return kernel_stack_pointer(regs);
18666 + }
18667 #endif
18668 return *(unsigned long *)((unsigned long)regs + offset);
18669 }
18670 diff --git a/arch/x86/include/asm/qrwlock.h b/arch/x86/include/asm/qrwlock.h
18671 index ae0e241..e80b10b 100644
18672 --- a/arch/x86/include/asm/qrwlock.h
18673 +++ b/arch/x86/include/asm/qrwlock.h
18674 @@ -7,8 +7,8 @@
18675 #define queue_write_unlock queue_write_unlock
18676 static inline void queue_write_unlock(struct qrwlock *lock)
18677 {
18678 - barrier();
18679 - ACCESS_ONCE(*(u8 *)&lock->cnts) = 0;
18680 + barrier();
18681 + ACCESS_ONCE_RW(*(u8 *)&lock->cnts) = 0;
18682 }
18683 #endif
18684
18685 diff --git a/arch/x86/include/asm/realmode.h b/arch/x86/include/asm/realmode.h
18686 index 9c6b890..5305f53 100644
18687 --- a/arch/x86/include/asm/realmode.h
18688 +++ b/arch/x86/include/asm/realmode.h
18689 @@ -22,16 +22,14 @@ struct real_mode_header {
18690 #endif
18691 /* APM/BIOS reboot */
18692 u32 machine_real_restart_asm;
18693 -#ifdef CONFIG_X86_64
18694 u32 machine_real_restart_seg;
18695 -#endif
18696 };
18697
18698 /* This must match data at trampoline_32/64.S */
18699 struct trampoline_header {
18700 #ifdef CONFIG_X86_32
18701 u32 start;
18702 - u16 gdt_pad;
18703 + u16 boot_cs;
18704 u16 gdt_limit;
18705 u32 gdt_base;
18706 #else
18707 diff --git a/arch/x86/include/asm/reboot.h b/arch/x86/include/asm/reboot.h
18708 index a82c4f1..ac45053 100644
18709 --- a/arch/x86/include/asm/reboot.h
18710 +++ b/arch/x86/include/asm/reboot.h
18711 @@ -6,13 +6,13 @@
18712 struct pt_regs;
18713
18714 struct machine_ops {
18715 - void (*restart)(char *cmd);
18716 - void (*halt)(void);
18717 - void (*power_off)(void);
18718 + void (* __noreturn restart)(char *cmd);
18719 + void (* __noreturn halt)(void);
18720 + void (* __noreturn power_off)(void);
18721 void (*shutdown)(void);
18722 void (*crash_shutdown)(struct pt_regs *);
18723 - void (*emergency_restart)(void);
18724 -};
18725 + void (* __noreturn emergency_restart)(void);
18726 +} __no_const;
18727
18728 extern struct machine_ops machine_ops;
18729
18730 diff --git a/arch/x86/include/asm/rmwcc.h b/arch/x86/include/asm/rmwcc.h
18731 index 8f7866a..e442f20 100644
18732 --- a/arch/x86/include/asm/rmwcc.h
18733 +++ b/arch/x86/include/asm/rmwcc.h
18734 @@ -3,7 +3,34 @@
18735
18736 #ifdef CC_HAVE_ASM_GOTO
18737
18738 -#define __GEN_RMWcc(fullop, var, cc, ...) \
18739 +#ifdef CONFIG_PAX_REFCOUNT
18740 +#define __GEN_RMWcc(fullop, fullantiop, var, cc, ...) \
18741 +do { \
18742 + asm_volatile_goto (fullop \
18743 + ";jno 0f\n" \
18744 + fullantiop \
18745 + ";int $4\n0:\n" \
18746 + _ASM_EXTABLE(0b, 0b) \
18747 + ";j" cc " %l[cc_label]" \
18748 + : : "m" (var), ## __VA_ARGS__ \
18749 + : "memory" : cc_label); \
18750 + return 0; \
18751 +cc_label: \
18752 + return 1; \
18753 +} while (0)
18754 +#else
18755 +#define __GEN_RMWcc(fullop, fullantiop, var, cc, ...) \
18756 +do { \
18757 + asm_volatile_goto (fullop ";j" cc " %l[cc_label]" \
18758 + : : "m" (var), ## __VA_ARGS__ \
18759 + : "memory" : cc_label); \
18760 + return 0; \
18761 +cc_label: \
18762 + return 1; \
18763 +} while (0)
18764 +#endif
18765 +
18766 +#define __GEN_RMWcc_unchecked(fullop, var, cc, ...) \
18767 do { \
18768 asm_volatile_goto (fullop "; j" cc " %l[cc_label]" \
18769 : : "m" (var), ## __VA_ARGS__ \
18770 @@ -13,15 +40,46 @@ cc_label: \
18771 return 1; \
18772 } while (0)
18773
18774 -#define GEN_UNARY_RMWcc(op, var, arg0, cc) \
18775 - __GEN_RMWcc(op " " arg0, var, cc)
18776 +#define GEN_UNARY_RMWcc(op, antiop, var, arg0, cc) \
18777 + __GEN_RMWcc(op " " arg0, antiop " " arg0, var, cc)
18778
18779 -#define GEN_BINARY_RMWcc(op, var, vcon, val, arg0, cc) \
18780 - __GEN_RMWcc(op " %1, " arg0, var, cc, vcon (val))
18781 +#define GEN_UNARY_RMWcc_unchecked(op, var, arg0, cc) \
18782 + __GEN_RMWcc_unchecked(op " " arg0, var, cc)
18783 +
18784 +#define GEN_BINARY_RMWcc(op, antiop, var, vcon, val, arg0, cc) \
18785 + __GEN_RMWcc(op " %1, " arg0, antiop " %1, " arg0, var, cc, vcon (val))
18786 +
18787 +#define GEN_BINARY_RMWcc_unchecked(op, var, vcon, val, arg0, cc) \
18788 + __GEN_RMWcc_unchecked(op " %1, " arg0, var, cc, vcon (val))
18789
18790 #else /* !CC_HAVE_ASM_GOTO */
18791
18792 -#define __GEN_RMWcc(fullop, var, cc, ...) \
18793 +#ifdef CONFIG_PAX_REFCOUNT
18794 +#define __GEN_RMWcc(fullop, fullantiop, var, cc, ...) \
18795 +do { \
18796 + char c; \
18797 + asm volatile (fullop \
18798 + ";jno 0f\n" \
18799 + fullantiop \
18800 + ";int $4\n0:\n" \
18801 + _ASM_EXTABLE(0b, 0b) \
18802 + "; set" cc " %1" \
18803 + : "+m" (var), "=qm" (c) \
18804 + : __VA_ARGS__ : "memory"); \
18805 + return c != 0; \
18806 +} while (0)
18807 +#else
18808 +#define __GEN_RMWcc(fullop, fullantiop, var, cc, ...) \
18809 +do { \
18810 + char c; \
18811 + asm volatile (fullop "; set" cc " %1" \
18812 + : "+m" (var), "=qm" (c) \
18813 + : __VA_ARGS__ : "memory"); \
18814 + return c != 0; \
18815 +} while (0)
18816 +#endif
18817 +
18818 +#define __GEN_RMWcc_unchecked(fullop, var, cc, ...) \
18819 do { \
18820 char c; \
18821 asm volatile (fullop "; set" cc " %1" \
18822 @@ -30,11 +88,17 @@ do { \
18823 return c != 0; \
18824 } while (0)
18825
18826 -#define GEN_UNARY_RMWcc(op, var, arg0, cc) \
18827 - __GEN_RMWcc(op " " arg0, var, cc)
18828 +#define GEN_UNARY_RMWcc(op, antiop, var, arg0, cc) \
18829 + __GEN_RMWcc(op " " arg0, antiop " " arg0, var, cc)
18830 +
18831 +#define GEN_UNARY_RMWcc_unchecked(op, var, arg0, cc) \
18832 + __GEN_RMWcc_unchecked(op " " arg0, var, cc)
18833 +
18834 +#define GEN_BINARY_RMWcc(op, antiop, var, vcon, val, arg0, cc) \
18835 + __GEN_RMWcc(op " %2, " arg0, antiop " %2, " arg0, var, cc, vcon (val))
18836
18837 -#define GEN_BINARY_RMWcc(op, var, vcon, val, arg0, cc) \
18838 - __GEN_RMWcc(op " %2, " arg0, var, cc, vcon (val))
18839 +#define GEN_BINARY_RMWcc_unchecked(op, var, vcon, val, arg0, cc) \
18840 + __GEN_RMWcc_unchecked(op " %2, " arg0, var, cc, vcon (val))
18841
18842 #endif /* CC_HAVE_ASM_GOTO */
18843
18844 diff --git a/arch/x86/include/asm/rwsem.h b/arch/x86/include/asm/rwsem.h
18845 index cad82c9..2e5c5c1 100644
18846 --- a/arch/x86/include/asm/rwsem.h
18847 +++ b/arch/x86/include/asm/rwsem.h
18848 @@ -64,6 +64,14 @@ static inline void __down_read(struct rw_semaphore *sem)
18849 {
18850 asm volatile("# beginning down_read\n\t"
18851 LOCK_PREFIX _ASM_INC "(%1)\n\t"
18852 +
18853 +#ifdef CONFIG_PAX_REFCOUNT
18854 + "jno 0f\n"
18855 + LOCK_PREFIX _ASM_DEC "(%1)\n"
18856 + "int $4\n0:\n"
18857 + _ASM_EXTABLE(0b, 0b)
18858 +#endif
18859 +
18860 /* adds 0x00000001 */
18861 " jns 1f\n"
18862 " call call_rwsem_down_read_failed\n"
18863 @@ -85,6 +93,14 @@ static inline int __down_read_trylock(struct rw_semaphore *sem)
18864 "1:\n\t"
18865 " mov %1,%2\n\t"
18866 " add %3,%2\n\t"
18867 +
18868 +#ifdef CONFIG_PAX_REFCOUNT
18869 + "jno 0f\n"
18870 + "sub %3,%2\n"
18871 + "int $4\n0:\n"
18872 + _ASM_EXTABLE(0b, 0b)
18873 +#endif
18874 +
18875 " jle 2f\n\t"
18876 LOCK_PREFIX " cmpxchg %2,%0\n\t"
18877 " jnz 1b\n\t"
18878 @@ -104,6 +120,14 @@ static inline void __down_write_nested(struct rw_semaphore *sem, int subclass)
18879 long tmp;
18880 asm volatile("# beginning down_write\n\t"
18881 LOCK_PREFIX " xadd %1,(%2)\n\t"
18882 +
18883 +#ifdef CONFIG_PAX_REFCOUNT
18884 + "jno 0f\n"
18885 + "mov %1,(%2)\n"
18886 + "int $4\n0:\n"
18887 + _ASM_EXTABLE(0b, 0b)
18888 +#endif
18889 +
18890 /* adds 0xffff0001, returns the old value */
18891 " test " __ASM_SEL(%w1,%k1) "," __ASM_SEL(%w1,%k1) "\n\t"
18892 /* was the active mask 0 before? */
18893 @@ -155,6 +179,14 @@ static inline void __up_read(struct rw_semaphore *sem)
18894 long tmp;
18895 asm volatile("# beginning __up_read\n\t"
18896 LOCK_PREFIX " xadd %1,(%2)\n\t"
18897 +
18898 +#ifdef CONFIG_PAX_REFCOUNT
18899 + "jno 0f\n"
18900 + "mov %1,(%2)\n"
18901 + "int $4\n0:\n"
18902 + _ASM_EXTABLE(0b, 0b)
18903 +#endif
18904 +
18905 /* subtracts 1, returns the old value */
18906 " jns 1f\n\t"
18907 " call call_rwsem_wake\n" /* expects old value in %edx */
18908 @@ -173,6 +205,14 @@ static inline void __up_write(struct rw_semaphore *sem)
18909 long tmp;
18910 asm volatile("# beginning __up_write\n\t"
18911 LOCK_PREFIX " xadd %1,(%2)\n\t"
18912 +
18913 +#ifdef CONFIG_PAX_REFCOUNT
18914 + "jno 0f\n"
18915 + "mov %1,(%2)\n"
18916 + "int $4\n0:\n"
18917 + _ASM_EXTABLE(0b, 0b)
18918 +#endif
18919 +
18920 /* subtracts 0xffff0001, returns the old value */
18921 " jns 1f\n\t"
18922 " call call_rwsem_wake\n" /* expects old value in %edx */
18923 @@ -190,6 +230,14 @@ static inline void __downgrade_write(struct rw_semaphore *sem)
18924 {
18925 asm volatile("# beginning __downgrade_write\n\t"
18926 LOCK_PREFIX _ASM_ADD "%2,(%1)\n\t"
18927 +
18928 +#ifdef CONFIG_PAX_REFCOUNT
18929 + "jno 0f\n"
18930 + LOCK_PREFIX _ASM_SUB "%2,(%1)\n"
18931 + "int $4\n0:\n"
18932 + _ASM_EXTABLE(0b, 0b)
18933 +#endif
18934 +
18935 /*
18936 * transitions 0xZZZZ0001 -> 0xYYYY0001 (i386)
18937 * 0xZZZZZZZZ00000001 -> 0xYYYYYYYY00000001 (x86_64)
18938 @@ -208,7 +256,15 @@ static inline void __downgrade_write(struct rw_semaphore *sem)
18939 */
18940 static inline void rwsem_atomic_add(long delta, struct rw_semaphore *sem)
18941 {
18942 - asm volatile(LOCK_PREFIX _ASM_ADD "%1,%0"
18943 + asm volatile(LOCK_PREFIX _ASM_ADD "%1,%0\n"
18944 +
18945 +#ifdef CONFIG_PAX_REFCOUNT
18946 + "jno 0f\n"
18947 + LOCK_PREFIX _ASM_SUB "%1,%0\n"
18948 + "int $4\n0:\n"
18949 + _ASM_EXTABLE(0b, 0b)
18950 +#endif
18951 +
18952 : "+m" (sem->count)
18953 : "er" (delta));
18954 }
18955 @@ -218,7 +274,7 @@ static inline void rwsem_atomic_add(long delta, struct rw_semaphore *sem)
18956 */
18957 static inline long rwsem_atomic_update(long delta, struct rw_semaphore *sem)
18958 {
18959 - return delta + xadd(&sem->count, delta);
18960 + return delta + xadd_check_overflow(&sem->count, delta);
18961 }
18962
18963 #endif /* __KERNEL__ */
18964 diff --git a/arch/x86/include/asm/segment.h b/arch/x86/include/asm/segment.h
18965 index db257a5..b91bc77 100644
18966 --- a/arch/x86/include/asm/segment.h
18967 +++ b/arch/x86/include/asm/segment.h
18968 @@ -73,10 +73,15 @@
18969 * 26 - ESPFIX small SS
18970 * 27 - per-cpu [ offset to per-cpu data area ]
18971 * 28 - stack_canary-20 [ for stack protector ]
18972 - * 29 - unused
18973 - * 30 - unused
18974 + * 29 - PCI BIOS CS
18975 + * 30 - PCI BIOS DS
18976 * 31 - TSS for double fault handler
18977 */
18978 +#define GDT_ENTRY_KERNEXEC_EFI_CS (1)
18979 +#define GDT_ENTRY_KERNEXEC_EFI_DS (2)
18980 +#define __KERNEXEC_EFI_CS (GDT_ENTRY_KERNEXEC_EFI_CS*8)
18981 +#define __KERNEXEC_EFI_DS (GDT_ENTRY_KERNEXEC_EFI_DS*8)
18982 +
18983 #define GDT_ENTRY_TLS_MIN 6
18984 #define GDT_ENTRY_TLS_MAX (GDT_ENTRY_TLS_MIN + GDT_ENTRY_TLS_ENTRIES - 1)
18985
18986 @@ -88,6 +93,8 @@
18987
18988 #define GDT_ENTRY_KERNEL_CS (GDT_ENTRY_KERNEL_BASE+0)
18989
18990 +#define GDT_ENTRY_KERNEXEC_KERNEL_CS (4)
18991 +
18992 #define GDT_ENTRY_KERNEL_DS (GDT_ENTRY_KERNEL_BASE+1)
18993
18994 #define GDT_ENTRY_TSS (GDT_ENTRY_KERNEL_BASE+4)
18995 @@ -113,6 +120,12 @@
18996 #define __KERNEL_STACK_CANARY 0
18997 #endif
18998
18999 +#define GDT_ENTRY_PCIBIOS_CS (GDT_ENTRY_KERNEL_BASE+17)
19000 +#define __PCIBIOS_CS (GDT_ENTRY_PCIBIOS_CS * 8)
19001 +
19002 +#define GDT_ENTRY_PCIBIOS_DS (GDT_ENTRY_KERNEL_BASE+18)
19003 +#define __PCIBIOS_DS (GDT_ENTRY_PCIBIOS_DS * 8)
19004 +
19005 #define GDT_ENTRY_DOUBLEFAULT_TSS 31
19006
19007 /*
19008 @@ -140,7 +153,7 @@
19009 */
19010
19011 /* Matches PNP_CS32 and PNP_CS16 (they must be consecutive) */
19012 -#define SEGMENT_IS_PNP_CODE(x) (((x) & 0xf4) == GDT_ENTRY_PNPBIOS_BASE * 8)
19013 +#define SEGMENT_IS_PNP_CODE(x) (((x) & 0xFFFCU) == PNP_CS32 || ((x) & 0xFFFCU) == PNP_CS16)
19014
19015
19016 #else
19017 @@ -164,6 +177,8 @@
19018 #define __USER32_CS (GDT_ENTRY_DEFAULT_USER32_CS*8+3)
19019 #define __USER32_DS __USER_DS
19020
19021 +#define GDT_ENTRY_KERNEXEC_KERNEL_CS 7
19022 +
19023 #define GDT_ENTRY_TSS 8 /* needs two entries */
19024 #define GDT_ENTRY_LDT 10 /* needs two entries */
19025 #define GDT_ENTRY_TLS_MIN 12
19026 @@ -172,6 +187,8 @@
19027 #define GDT_ENTRY_PER_CPU 15 /* Abused to load per CPU data from limit */
19028 #define __PER_CPU_SEG (GDT_ENTRY_PER_CPU * 8 + 3)
19029
19030 +#define GDT_ENTRY_UDEREF_KERNEL_DS 16
19031 +
19032 /* TLS indexes for 64bit - hardcoded in arch_prctl */
19033 #define FS_TLS 0
19034 #define GS_TLS 1
19035 @@ -179,12 +196,14 @@
19036 #define GS_TLS_SEL ((GDT_ENTRY_TLS_MIN+GS_TLS)*8 + 3)
19037 #define FS_TLS_SEL ((GDT_ENTRY_TLS_MIN+FS_TLS)*8 + 3)
19038
19039 -#define GDT_ENTRIES 16
19040 +#define GDT_ENTRIES 17
19041
19042 #endif
19043
19044 #define __KERNEL_CS (GDT_ENTRY_KERNEL_CS*8)
19045 +#define __KERNEXEC_KERNEL_CS (GDT_ENTRY_KERNEXEC_KERNEL_CS*8)
19046 #define __KERNEL_DS (GDT_ENTRY_KERNEL_DS*8)
19047 +#define __UDEREF_KERNEL_DS (GDT_ENTRY_UDEREF_KERNEL_DS*8)
19048 #define __USER_DS (GDT_ENTRY_DEFAULT_USER_DS*8+3)
19049 #define __USER_CS (GDT_ENTRY_DEFAULT_USER_CS*8+3)
19050 #ifndef CONFIG_PARAVIRT
19051 @@ -256,7 +275,7 @@ static inline unsigned long get_limit(unsigned long segment)
19052 {
19053 unsigned long __limit;
19054 asm("lsll %1,%0" : "=r" (__limit) : "r" (segment));
19055 - return __limit + 1;
19056 + return __limit;
19057 }
19058
19059 #endif /* !__ASSEMBLY__ */
19060 diff --git a/arch/x86/include/asm/smap.h b/arch/x86/include/asm/smap.h
19061 index 8d3120f..352b440 100644
19062 --- a/arch/x86/include/asm/smap.h
19063 +++ b/arch/x86/include/asm/smap.h
19064 @@ -25,11 +25,40 @@
19065
19066 #include <asm/alternative-asm.h>
19067
19068 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19069 +#define ASM_PAX_OPEN_USERLAND \
19070 + 661: jmp 663f; \
19071 + .pushsection .altinstr_replacement, "a" ; \
19072 + 662: pushq %rax; nop; \
19073 + .popsection ; \
19074 + .pushsection .altinstructions, "a" ; \
19075 + altinstruction_entry 661b, 662b, X86_FEATURE_STRONGUDEREF, 2, 2;\
19076 + .popsection ; \
19077 + call __pax_open_userland; \
19078 + popq %rax; \
19079 + 663:
19080 +
19081 +#define ASM_PAX_CLOSE_USERLAND \
19082 + 661: jmp 663f; \
19083 + .pushsection .altinstr_replacement, "a" ; \
19084 + 662: pushq %rax; nop; \
19085 + .popsection; \
19086 + .pushsection .altinstructions, "a" ; \
19087 + altinstruction_entry 661b, 662b, X86_FEATURE_STRONGUDEREF, 2, 2;\
19088 + .popsection; \
19089 + call __pax_close_userland; \
19090 + popq %rax; \
19091 + 663:
19092 +#else
19093 +#define ASM_PAX_OPEN_USERLAND
19094 +#define ASM_PAX_CLOSE_USERLAND
19095 +#endif
19096 +
19097 #ifdef CONFIG_X86_SMAP
19098
19099 #define ASM_CLAC \
19100 661: ASM_NOP3 ; \
19101 - .pushsection .altinstr_replacement, "ax" ; \
19102 + .pushsection .altinstr_replacement, "a" ; \
19103 662: __ASM_CLAC ; \
19104 .popsection ; \
19105 .pushsection .altinstructions, "a" ; \
19106 @@ -38,7 +67,7 @@
19107
19108 #define ASM_STAC \
19109 661: ASM_NOP3 ; \
19110 - .pushsection .altinstr_replacement, "ax" ; \
19111 + .pushsection .altinstr_replacement, "a" ; \
19112 662: __ASM_STAC ; \
19113 .popsection ; \
19114 .pushsection .altinstructions, "a" ; \
19115 @@ -56,6 +85,37 @@
19116
19117 #include <asm/alternative.h>
19118
19119 +#define __HAVE_ARCH_PAX_OPEN_USERLAND
19120 +#define __HAVE_ARCH_PAX_CLOSE_USERLAND
19121 +
19122 +extern void __pax_open_userland(void);
19123 +static __always_inline unsigned long pax_open_userland(void)
19124 +{
19125 +
19126 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19127 + asm volatile(ALTERNATIVE(ASM_NOP5, "call %P[open]", X86_FEATURE_STRONGUDEREF)
19128 + :
19129 + : [open] "i" (__pax_open_userland)
19130 + : "memory", "rax");
19131 +#endif
19132 +
19133 + return 0;
19134 +}
19135 +
19136 +extern void __pax_close_userland(void);
19137 +static __always_inline unsigned long pax_close_userland(void)
19138 +{
19139 +
19140 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19141 + asm volatile(ALTERNATIVE(ASM_NOP5, "call %P[close]", X86_FEATURE_STRONGUDEREF)
19142 + :
19143 + : [close] "i" (__pax_close_userland)
19144 + : "memory", "rax");
19145 +#endif
19146 +
19147 + return 0;
19148 +}
19149 +
19150 #ifdef CONFIG_X86_SMAP
19151
19152 static __always_inline void clac(void)
19153 diff --git a/arch/x86/include/asm/smp.h b/arch/x86/include/asm/smp.h
19154 index 8cd1cc3..827e09e 100644
19155 --- a/arch/x86/include/asm/smp.h
19156 +++ b/arch/x86/include/asm/smp.h
19157 @@ -35,7 +35,7 @@ DECLARE_PER_CPU_READ_MOSTLY(cpumask_var_t, cpu_core_map);
19158 /* cpus sharing the last level cache: */
19159 DECLARE_PER_CPU_READ_MOSTLY(cpumask_var_t, cpu_llc_shared_map);
19160 DECLARE_PER_CPU_READ_MOSTLY(u16, cpu_llc_id);
19161 -DECLARE_PER_CPU_READ_MOSTLY(int, cpu_number);
19162 +DECLARE_PER_CPU_READ_MOSTLY(unsigned int, cpu_number);
19163
19164 static inline struct cpumask *cpu_sibling_mask(int cpu)
19165 {
19166 @@ -78,7 +78,7 @@ struct smp_ops {
19167
19168 void (*send_call_func_ipi)(const struct cpumask *mask);
19169 void (*send_call_func_single_ipi)(int cpu);
19170 -};
19171 +} __no_const;
19172
19173 /* Globals due to paravirt */
19174 extern void set_cpu_sibling_map(int cpu);
19175 @@ -191,14 +191,8 @@ extern unsigned disabled_cpus;
19176 extern int safe_smp_processor_id(void);
19177
19178 #elif defined(CONFIG_X86_64_SMP)
19179 -#define raw_smp_processor_id() (this_cpu_read(cpu_number))
19180 -
19181 -#define stack_smp_processor_id() \
19182 -({ \
19183 - struct thread_info *ti; \
19184 - __asm__("andq %%rsp,%0; ":"=r" (ti) : "0" (CURRENT_MASK)); \
19185 - ti->cpu; \
19186 -})
19187 +#define raw_smp_processor_id() (this_cpu_read(cpu_number))
19188 +#define stack_smp_processor_id() raw_smp_processor_id()
19189 #define safe_smp_processor_id() smp_processor_id()
19190
19191 #endif
19192 diff --git a/arch/x86/include/asm/stackprotector.h b/arch/x86/include/asm/stackprotector.h
19193 index 6a99859..03cb807 100644
19194 --- a/arch/x86/include/asm/stackprotector.h
19195 +++ b/arch/x86/include/asm/stackprotector.h
19196 @@ -47,7 +47,7 @@
19197 * head_32 for boot CPU and setup_per_cpu_areas() for others.
19198 */
19199 #define GDT_STACK_CANARY_INIT \
19200 - [GDT_ENTRY_STACK_CANARY] = GDT_ENTRY_INIT(0x4090, 0, 0x18),
19201 + [GDT_ENTRY_STACK_CANARY] = GDT_ENTRY_INIT(0x4090, 0, 0x17),
19202
19203 /*
19204 * Initialize the stackprotector canary value.
19205 @@ -112,7 +112,7 @@ static inline void setup_stack_canary_segment(int cpu)
19206
19207 static inline void load_stack_canary_segment(void)
19208 {
19209 -#ifdef CONFIG_X86_32
19210 +#if defined(CONFIG_X86_32) && !defined(CONFIG_PAX_MEMORY_UDEREF)
19211 asm volatile ("mov %0, %%gs" : : "r" (0));
19212 #endif
19213 }
19214 diff --git a/arch/x86/include/asm/stacktrace.h b/arch/x86/include/asm/stacktrace.h
19215 index 70bbe39..4ae2bd4 100644
19216 --- a/arch/x86/include/asm/stacktrace.h
19217 +++ b/arch/x86/include/asm/stacktrace.h
19218 @@ -11,28 +11,20 @@
19219
19220 extern int kstack_depth_to_print;
19221
19222 -struct thread_info;
19223 +struct task_struct;
19224 struct stacktrace_ops;
19225
19226 -typedef unsigned long (*walk_stack_t)(struct thread_info *tinfo,
19227 - unsigned long *stack,
19228 - unsigned long bp,
19229 - const struct stacktrace_ops *ops,
19230 - void *data,
19231 - unsigned long *end,
19232 - int *graph);
19233 +typedef unsigned long walk_stack_t(struct task_struct *task,
19234 + void *stack_start,
19235 + unsigned long *stack,
19236 + unsigned long bp,
19237 + const struct stacktrace_ops *ops,
19238 + void *data,
19239 + unsigned long *end,
19240 + int *graph);
19241
19242 -extern unsigned long
19243 -print_context_stack(struct thread_info *tinfo,
19244 - unsigned long *stack, unsigned long bp,
19245 - const struct stacktrace_ops *ops, void *data,
19246 - unsigned long *end, int *graph);
19247 -
19248 -extern unsigned long
19249 -print_context_stack_bp(struct thread_info *tinfo,
19250 - unsigned long *stack, unsigned long bp,
19251 - const struct stacktrace_ops *ops, void *data,
19252 - unsigned long *end, int *graph);
19253 +extern walk_stack_t print_context_stack;
19254 +extern walk_stack_t print_context_stack_bp;
19255
19256 /* Generic stack tracer with callbacks */
19257
19258 @@ -40,7 +32,7 @@ struct stacktrace_ops {
19259 void (*address)(void *data, unsigned long address, int reliable);
19260 /* On negative return stop dumping */
19261 int (*stack)(void *data, char *name);
19262 - walk_stack_t walk_stack;
19263 + walk_stack_t *walk_stack;
19264 };
19265
19266 void dump_trace(struct task_struct *tsk, struct pt_regs *regs,
19267 diff --git a/arch/x86/include/asm/switch_to.h b/arch/x86/include/asm/switch_to.h
19268 index 751bf4b..a1278b5 100644
19269 --- a/arch/x86/include/asm/switch_to.h
19270 +++ b/arch/x86/include/asm/switch_to.h
19271 @@ -112,7 +112,7 @@ do { \
19272 "call __switch_to\n\t" \
19273 "movq "__percpu_arg([current_task])",%%rsi\n\t" \
19274 __switch_canary \
19275 - "movq %P[thread_info](%%rsi),%%r8\n\t" \
19276 + "movq "__percpu_arg([thread_info])",%%r8\n\t" \
19277 "movq %%rax,%%rdi\n\t" \
19278 "testl %[_tif_fork],%P[ti_flags](%%r8)\n\t" \
19279 "jnz ret_from_fork\n\t" \
19280 @@ -123,7 +123,7 @@ do { \
19281 [threadrsp] "i" (offsetof(struct task_struct, thread.sp)), \
19282 [ti_flags] "i" (offsetof(struct thread_info, flags)), \
19283 [_tif_fork] "i" (_TIF_FORK), \
19284 - [thread_info] "i" (offsetof(struct task_struct, stack)), \
19285 + [thread_info] "m" (current_tinfo), \
19286 [current_task] "m" (current_task) \
19287 __switch_canary_iparam \
19288 : "memory", "cc" __EXTRA_CLOBBER)
19289 diff --git a/arch/x86/include/asm/thread_info.h b/arch/x86/include/asm/thread_info.h
19290 index 1d4e4f2..506db18 100644
19291 --- a/arch/x86/include/asm/thread_info.h
19292 +++ b/arch/x86/include/asm/thread_info.h
19293 @@ -24,7 +24,6 @@ struct exec_domain;
19294 #include <linux/atomic.h>
19295
19296 struct thread_info {
19297 - struct task_struct *task; /* main task structure */
19298 struct exec_domain *exec_domain; /* execution domain */
19299 __u32 flags; /* low level flags */
19300 __u32 status; /* thread synchronous flags */
19301 @@ -32,13 +31,13 @@ struct thread_info {
19302 int saved_preempt_count;
19303 mm_segment_t addr_limit;
19304 void __user *sysenter_return;
19305 + unsigned long lowest_stack;
19306 unsigned int sig_on_uaccess_error:1;
19307 unsigned int uaccess_err:1; /* uaccess failed */
19308 };
19309
19310 -#define INIT_THREAD_INFO(tsk) \
19311 +#define INIT_THREAD_INFO \
19312 { \
19313 - .task = &tsk, \
19314 .exec_domain = &default_exec_domain, \
19315 .flags = 0, \
19316 .cpu = 0, \
19317 @@ -46,7 +45,7 @@ struct thread_info {
19318 .addr_limit = KERNEL_DS, \
19319 }
19320
19321 -#define init_thread_info (init_thread_union.thread_info)
19322 +#define init_thread_info (init_thread_union.stack)
19323 #define init_stack (init_thread_union.stack)
19324
19325 #else /* !__ASSEMBLY__ */
19326 @@ -86,6 +85,7 @@ struct thread_info {
19327 #define TIF_SYSCALL_TRACEPOINT 28 /* syscall tracepoint instrumentation */
19328 #define TIF_ADDR32 29 /* 32-bit address space on 64 bits */
19329 #define TIF_X32 30 /* 32-bit native x86-64 binary */
19330 +#define TIF_GRSEC_SETXID 31 /* update credentials on syscall entry/exit */
19331
19332 #define _TIF_SYSCALL_TRACE (1 << TIF_SYSCALL_TRACE)
19333 #define _TIF_NOTIFY_RESUME (1 << TIF_NOTIFY_RESUME)
19334 @@ -109,17 +109,18 @@ struct thread_info {
19335 #define _TIF_SYSCALL_TRACEPOINT (1 << TIF_SYSCALL_TRACEPOINT)
19336 #define _TIF_ADDR32 (1 << TIF_ADDR32)
19337 #define _TIF_X32 (1 << TIF_X32)
19338 +#define _TIF_GRSEC_SETXID (1 << TIF_GRSEC_SETXID)
19339
19340 /* work to do in syscall_trace_enter() */
19341 #define _TIF_WORK_SYSCALL_ENTRY \
19342 (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_EMU | _TIF_SYSCALL_AUDIT | \
19343 _TIF_SECCOMP | _TIF_SINGLESTEP | _TIF_SYSCALL_TRACEPOINT | \
19344 - _TIF_NOHZ)
19345 + _TIF_NOHZ | _TIF_GRSEC_SETXID)
19346
19347 /* work to do in syscall_trace_leave() */
19348 #define _TIF_WORK_SYSCALL_EXIT \
19349 (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT | _TIF_SINGLESTEP | \
19350 - _TIF_SYSCALL_TRACEPOINT | _TIF_NOHZ)
19351 + _TIF_SYSCALL_TRACEPOINT | _TIF_NOHZ | _TIF_GRSEC_SETXID)
19352
19353 /* work to do on interrupt/exception return */
19354 #define _TIF_WORK_MASK \
19355 @@ -130,7 +131,7 @@ struct thread_info {
19356 /* work to do on any return to user space */
19357 #define _TIF_ALLWORK_MASK \
19358 ((0x0000FFFF & ~_TIF_SECCOMP) | _TIF_SYSCALL_TRACEPOINT | \
19359 - _TIF_NOHZ)
19360 + _TIF_NOHZ | _TIF_GRSEC_SETXID)
19361
19362 /* Only used for 64 bit */
19363 #define _TIF_DO_NOTIFY_MASK \
19364 @@ -145,7 +146,6 @@ struct thread_info {
19365 #define _TIF_WORK_CTXSW_NEXT (_TIF_WORK_CTXSW)
19366
19367 #define STACK_WARN (THREAD_SIZE/8)
19368 -#define KERNEL_STACK_OFFSET (5*(BITS_PER_LONG/8))
19369
19370 /*
19371 * macros/functions for gaining access to the thread information structure
19372 @@ -156,12 +156,11 @@ struct thread_info {
19373
19374 DECLARE_PER_CPU(unsigned long, kernel_stack);
19375
19376 +DECLARE_PER_CPU(struct thread_info *, current_tinfo);
19377 +
19378 static inline struct thread_info *current_thread_info(void)
19379 {
19380 - struct thread_info *ti;
19381 - ti = (void *)(this_cpu_read_stable(kernel_stack) +
19382 - KERNEL_STACK_OFFSET - THREAD_SIZE);
19383 - return ti;
19384 + return this_cpu_read_stable(current_tinfo);
19385 }
19386
19387 static inline unsigned long current_stack_pointer(void)
19388 @@ -179,14 +178,7 @@ static inline unsigned long current_stack_pointer(void)
19389
19390 /* how to get the thread information struct from ASM */
19391 #define GET_THREAD_INFO(reg) \
19392 - _ASM_MOV PER_CPU_VAR(kernel_stack),reg ; \
19393 - _ASM_SUB $(THREAD_SIZE-KERNEL_STACK_OFFSET),reg ;
19394 -
19395 -/*
19396 - * Same if PER_CPU_VAR(kernel_stack) is, perhaps with some offset, already in
19397 - * a certain register (to be used in assembler memory operands).
19398 - */
19399 -#define THREAD_INFO(reg, off) KERNEL_STACK_OFFSET+(off)-THREAD_SIZE(reg)
19400 + _ASM_MOV PER_CPU_VAR(current_tinfo),reg ;
19401
19402 #endif
19403
19404 @@ -242,5 +234,12 @@ static inline bool is_ia32_task(void)
19405 extern void arch_task_cache_init(void);
19406 extern int arch_dup_task_struct(struct task_struct *dst, struct task_struct *src);
19407 extern void arch_release_task_struct(struct task_struct *tsk);
19408 +
19409 +#define __HAVE_THREAD_FUNCTIONS
19410 +#define task_thread_info(task) (&(task)->tinfo)
19411 +#define task_stack_page(task) ((task)->stack)
19412 +#define setup_thread_stack(p, org) do {} while (0)
19413 +#define end_of_stack(p) ((unsigned long *)task_stack_page(p) + 1)
19414 +
19415 #endif
19416 #endif /* _ASM_X86_THREAD_INFO_H */
19417 diff --git a/arch/x86/include/asm/tlbflush.h b/arch/x86/include/asm/tlbflush.h
19418 index cd79194..e7a9491 100644
19419 --- a/arch/x86/include/asm/tlbflush.h
19420 +++ b/arch/x86/include/asm/tlbflush.h
19421 @@ -86,18 +86,44 @@ static inline void cr4_set_bits_and_update_boot(unsigned long mask)
19422
19423 static inline void __native_flush_tlb(void)
19424 {
19425 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
19426 + u64 descriptor[2];
19427 +
19428 + descriptor[0] = PCID_KERNEL;
19429 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_ALL_NONGLOBAL) : "memory");
19430 + return;
19431 + }
19432 +
19433 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19434 + if (static_cpu_has(X86_FEATURE_PCID)) {
19435 + unsigned int cpu = raw_get_cpu();
19436 +
19437 + native_write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER);
19438 + native_write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL);
19439 + raw_put_cpu_no_resched();
19440 + return;
19441 + }
19442 +#endif
19443 +
19444 native_write_cr3(native_read_cr3());
19445 }
19446
19447 static inline void __native_flush_tlb_global_irq_disabled(void)
19448 {
19449 - unsigned long cr4;
19450 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
19451 + u64 descriptor[2];
19452
19453 - cr4 = this_cpu_read(cpu_tlbstate.cr4);
19454 - /* clear PGE */
19455 - native_write_cr4(cr4 & ~X86_CR4_PGE);
19456 - /* write old PGE again and flush TLBs */
19457 - native_write_cr4(cr4);
19458 + descriptor[0] = PCID_KERNEL;
19459 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_ALL_GLOBAL) : "memory");
19460 + } else {
19461 + unsigned long cr4;
19462 +
19463 + cr4 = this_cpu_read(cpu_tlbstate.cr4);
19464 + /* clear PGE */
19465 + native_write_cr4(cr4 & ~X86_CR4_PGE);
19466 + /* write old PGE again and flush TLBs */
19467 + native_write_cr4(cr4);
19468 + }
19469 }
19470
19471 static inline void __native_flush_tlb_global(void)
19472 @@ -118,6 +144,41 @@ static inline void __native_flush_tlb_global(void)
19473
19474 static inline void __native_flush_tlb_single(unsigned long addr)
19475 {
19476 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
19477 + u64 descriptor[2];
19478 +
19479 + descriptor[0] = PCID_KERNEL;
19480 + descriptor[1] = addr;
19481 +
19482 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19483 + if (!static_cpu_has(X86_FEATURE_STRONGUDEREF) || addr >= TASK_SIZE_MAX) {
19484 + if (addr < TASK_SIZE_MAX)
19485 + descriptor[1] += pax_user_shadow_base;
19486 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_ADDRESS) : "memory");
19487 + }
19488 +
19489 + descriptor[0] = PCID_USER;
19490 + descriptor[1] = addr;
19491 +#endif
19492 +
19493 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_ADDRESS) : "memory");
19494 + return;
19495 + }
19496 +
19497 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19498 + if (static_cpu_has(X86_FEATURE_PCID)) {
19499 + unsigned int cpu = raw_get_cpu();
19500 +
19501 + native_write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER | PCID_NOFLUSH);
19502 + asm volatile("invlpg (%0)" ::"r" (addr) : "memory");
19503 + native_write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL | PCID_NOFLUSH);
19504 + raw_put_cpu_no_resched();
19505 +
19506 + if (!static_cpu_has(X86_FEATURE_STRONGUDEREF) && addr < TASK_SIZE_MAX)
19507 + addr += pax_user_shadow_base;
19508 + }
19509 +#endif
19510 +
19511 asm volatile("invlpg (%0)" ::"r" (addr) : "memory");
19512 }
19513
19514 diff --git a/arch/x86/include/asm/uaccess.h b/arch/x86/include/asm/uaccess.h
19515 index ace9dec..3f9e253 100644
19516 --- a/arch/x86/include/asm/uaccess.h
19517 +++ b/arch/x86/include/asm/uaccess.h
19518 @@ -7,6 +7,7 @@
19519 #include <linux/compiler.h>
19520 #include <linux/thread_info.h>
19521 #include <linux/string.h>
19522 +#include <linux/spinlock.h>
19523 #include <asm/asm.h>
19524 #include <asm/page.h>
19525 #include <asm/smap.h>
19526 @@ -29,7 +30,12 @@
19527
19528 #define get_ds() (KERNEL_DS)
19529 #define get_fs() (current_thread_info()->addr_limit)
19530 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
19531 +void __set_fs(mm_segment_t x);
19532 +void set_fs(mm_segment_t x);
19533 +#else
19534 #define set_fs(x) (current_thread_info()->addr_limit = (x))
19535 +#endif
19536
19537 #define segment_eq(a, b) ((a).seg == (b).seg)
19538
19539 @@ -85,8 +91,36 @@ static inline bool __chk_range_not_ok(unsigned long addr, unsigned long size, un
19540 * checks that the pointer is in the user space range - after calling
19541 * this function, memory access functions may still return -EFAULT.
19542 */
19543 -#define access_ok(type, addr, size) \
19544 - likely(!__range_not_ok(addr, size, user_addr_max()))
19545 +extern int _cond_resched(void);
19546 +#define access_ok_noprefault(type, addr, size) (likely(!__range_not_ok(addr, size, user_addr_max())))
19547 +#define access_ok(type, addr, size) \
19548 +({ \
19549 + unsigned long __size = size; \
19550 + unsigned long __addr = (unsigned long)addr; \
19551 + bool __ret_ao = __range_not_ok(__addr, __size, user_addr_max()) == 0;\
19552 + if (__ret_ao && __size) { \
19553 + unsigned long __addr_ao = __addr & PAGE_MASK; \
19554 + unsigned long __end_ao = __addr + __size - 1; \
19555 + if (unlikely((__end_ao ^ __addr_ao) & PAGE_MASK)) { \
19556 + while (__addr_ao <= __end_ao) { \
19557 + char __c_ao; \
19558 + __addr_ao += PAGE_SIZE; \
19559 + if (__size > PAGE_SIZE) \
19560 + _cond_resched(); \
19561 + if (__get_user(__c_ao, (char __user *)__addr)) \
19562 + break; \
19563 + if (type != VERIFY_WRITE) { \
19564 + __addr = __addr_ao; \
19565 + continue; \
19566 + } \
19567 + if (__put_user(__c_ao, (char __user *)__addr)) \
19568 + break; \
19569 + __addr = __addr_ao; \
19570 + } \
19571 + } \
19572 + } \
19573 + __ret_ao; \
19574 +})
19575
19576 /*
19577 * The exception table consists of pairs of addresses relative to the
19578 @@ -134,11 +168,13 @@ extern int __get_user_8(void);
19579 extern int __get_user_bad(void);
19580
19581 /*
19582 - * This is a type: either unsigned long, if the argument fits into
19583 - * that type, or otherwise unsigned long long.
19584 + * This is a type: either (un)signed int, if the argument fits into
19585 + * that type, or otherwise (un)signed long long.
19586 */
19587 #define __inttype(x) \
19588 -__typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL))
19589 +__typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0U), \
19590 + __builtin_choose_expr(__type_is_unsigned(__typeof__(x)), 0ULL, 0LL),\
19591 + __builtin_choose_expr(__type_is_unsigned(__typeof__(x)), 0U, 0)))
19592
19593 /**
19594 * get_user: - Get a simple variable from user space.
19595 @@ -176,10 +212,12 @@ __typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL))
19596 register __inttype(*(ptr)) __val_gu asm("%"_ASM_DX); \
19597 __chk_user_ptr(ptr); \
19598 might_fault(); \
19599 + pax_open_userland(); \
19600 asm volatile("call __get_user_%P3" \
19601 : "=a" (__ret_gu), "=r" (__val_gu) \
19602 : "0" (ptr), "i" (sizeof(*(ptr)))); \
19603 (x) = (__force __typeof__(*(ptr))) __val_gu; \
19604 + pax_close_userland(); \
19605 __ret_gu; \
19606 })
19607
19608 @@ -187,13 +225,21 @@ __typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL))
19609 asm volatile("call __put_user_" #size : "=a" (__ret_pu) \
19610 : "0" ((typeof(*(ptr)))(x)), "c" (ptr) : "ebx")
19611
19612 -
19613 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
19614 +#define __copyuser_seg "gs;"
19615 +#define __COPYUSER_SET_ES "pushl %%gs; popl %%es\n"
19616 +#define __COPYUSER_RESTORE_ES "pushl %%ss; popl %%es\n"
19617 +#else
19618 +#define __copyuser_seg
19619 +#define __COPYUSER_SET_ES
19620 +#define __COPYUSER_RESTORE_ES
19621 +#endif
19622
19623 #ifdef CONFIG_X86_32
19624 #define __put_user_asm_u64(x, addr, err, errret) \
19625 asm volatile(ASM_STAC "\n" \
19626 - "1: movl %%eax,0(%2)\n" \
19627 - "2: movl %%edx,4(%2)\n" \
19628 + "1: "__copyuser_seg"movl %%eax,0(%2)\n" \
19629 + "2: "__copyuser_seg"movl %%edx,4(%2)\n" \
19630 "3: " ASM_CLAC "\n" \
19631 ".section .fixup,\"ax\"\n" \
19632 "4: movl %3,%0\n" \
19633 @@ -206,8 +252,8 @@ __typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL))
19634
19635 #define __put_user_asm_ex_u64(x, addr) \
19636 asm volatile(ASM_STAC "\n" \
19637 - "1: movl %%eax,0(%1)\n" \
19638 - "2: movl %%edx,4(%1)\n" \
19639 + "1: "__copyuser_seg"movl %%eax,0(%1)\n" \
19640 + "2: "__copyuser_seg"movl %%edx,4(%1)\n" \
19641 "3: " ASM_CLAC "\n" \
19642 _ASM_EXTABLE_EX(1b, 2b) \
19643 _ASM_EXTABLE_EX(2b, 3b) \
19644 @@ -257,7 +303,8 @@ extern void __put_user_8(void);
19645 __typeof__(*(ptr)) __pu_val; \
19646 __chk_user_ptr(ptr); \
19647 might_fault(); \
19648 - __pu_val = x; \
19649 + __pu_val = (x); \
19650 + pax_open_userland(); \
19651 switch (sizeof(*(ptr))) { \
19652 case 1: \
19653 __put_user_x(1, __pu_val, ptr, __ret_pu); \
19654 @@ -275,6 +322,7 @@ extern void __put_user_8(void);
19655 __put_user_x(X, __pu_val, ptr, __ret_pu); \
19656 break; \
19657 } \
19658 + pax_close_userland(); \
19659 __ret_pu; \
19660 })
19661
19662 @@ -355,8 +403,10 @@ do { \
19663 } while (0)
19664
19665 #define __get_user_asm(x, addr, err, itype, rtype, ltype, errret) \
19666 +do { \
19667 + pax_open_userland(); \
19668 asm volatile(ASM_STAC "\n" \
19669 - "1: mov"itype" %2,%"rtype"1\n" \
19670 + "1: "__copyuser_seg"mov"itype" %2,%"rtype"1\n"\
19671 "2: " ASM_CLAC "\n" \
19672 ".section .fixup,\"ax\"\n" \
19673 "3: mov %3,%0\n" \
19674 @@ -364,8 +414,10 @@ do { \
19675 " jmp 2b\n" \
19676 ".previous\n" \
19677 _ASM_EXTABLE(1b, 3b) \
19678 - : "=r" (err), ltype(x) \
19679 - : "m" (__m(addr)), "i" (errret), "0" (err))
19680 + : "=r" (err), ltype (x) \
19681 + : "m" (__m(addr)), "i" (errret), "0" (err)); \
19682 + pax_close_userland(); \
19683 +} while (0)
19684
19685 #define __get_user_size_ex(x, ptr, size) \
19686 do { \
19687 @@ -389,7 +441,7 @@ do { \
19688 } while (0)
19689
19690 #define __get_user_asm_ex(x, addr, itype, rtype, ltype) \
19691 - asm volatile("1: mov"itype" %1,%"rtype"0\n" \
19692 + asm volatile("1: "__copyuser_seg"mov"itype" %1,%"rtype"0\n"\
19693 "2:\n" \
19694 _ASM_EXTABLE_EX(1b, 2b) \
19695 : ltype(x) : "m" (__m(addr)))
19696 @@ -406,13 +458,24 @@ do { \
19697 int __gu_err; \
19698 unsigned long __gu_val; \
19699 __get_user_size(__gu_val, (ptr), (size), __gu_err, -EFAULT); \
19700 - (x) = (__force __typeof__(*(ptr)))__gu_val; \
19701 + (x) = (__typeof__(*(ptr)))__gu_val; \
19702 __gu_err; \
19703 })
19704
19705 /* FIXME: this hack is definitely wrong -AK */
19706 struct __large_struct { unsigned long buf[100]; };
19707 -#define __m(x) (*(struct __large_struct __user *)(x))
19708 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19709 +#define ____m(x) \
19710 +({ \
19711 + unsigned long ____x = (unsigned long)(x); \
19712 + if (____x < pax_user_shadow_base) \
19713 + ____x += pax_user_shadow_base; \
19714 + (typeof(x))____x; \
19715 +})
19716 +#else
19717 +#define ____m(x) (x)
19718 +#endif
19719 +#define __m(x) (*(struct __large_struct __user *)____m(x))
19720
19721 /*
19722 * Tell gcc we read from memory instead of writing: this is because
19723 @@ -420,8 +483,10 @@ struct __large_struct { unsigned long buf[100]; };
19724 * aliasing issues.
19725 */
19726 #define __put_user_asm(x, addr, err, itype, rtype, ltype, errret) \
19727 +do { \
19728 + pax_open_userland(); \
19729 asm volatile(ASM_STAC "\n" \
19730 - "1: mov"itype" %"rtype"1,%2\n" \
19731 + "1: "__copyuser_seg"mov"itype" %"rtype"1,%2\n"\
19732 "2: " ASM_CLAC "\n" \
19733 ".section .fixup,\"ax\"\n" \
19734 "3: mov %3,%0\n" \
19735 @@ -429,10 +494,12 @@ struct __large_struct { unsigned long buf[100]; };
19736 ".previous\n" \
19737 _ASM_EXTABLE(1b, 3b) \
19738 : "=r"(err) \
19739 - : ltype(x), "m" (__m(addr)), "i" (errret), "0" (err))
19740 + : ltype (x), "m" (__m(addr)), "i" (errret), "0" (err));\
19741 + pax_close_userland(); \
19742 +} while (0)
19743
19744 #define __put_user_asm_ex(x, addr, itype, rtype, ltype) \
19745 - asm volatile("1: mov"itype" %"rtype"0,%1\n" \
19746 + asm volatile("1: "__copyuser_seg"mov"itype" %"rtype"0,%1\n"\
19747 "2:\n" \
19748 _ASM_EXTABLE_EX(1b, 2b) \
19749 : : ltype(x), "m" (__m(addr)))
19750 @@ -442,11 +509,13 @@ struct __large_struct { unsigned long buf[100]; };
19751 */
19752 #define uaccess_try do { \
19753 current_thread_info()->uaccess_err = 0; \
19754 + pax_open_userland(); \
19755 stac(); \
19756 barrier();
19757
19758 #define uaccess_catch(err) \
19759 clac(); \
19760 + pax_close_userland(); \
19761 (err) |= (current_thread_info()->uaccess_err ? -EFAULT : 0); \
19762 } while (0)
19763
19764 @@ -471,8 +540,12 @@ struct __large_struct { unsigned long buf[100]; };
19765 * On error, the variable @x is set to zero.
19766 */
19767
19768 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19769 +#define __get_user(x, ptr) get_user((x), (ptr))
19770 +#else
19771 #define __get_user(x, ptr) \
19772 __get_user_nocheck((x), (ptr), sizeof(*(ptr)))
19773 +#endif
19774
19775 /**
19776 * __put_user: - Write a simple value into user space, with less checking.
19777 @@ -494,8 +567,12 @@ struct __large_struct { unsigned long buf[100]; };
19778 * Returns zero on success, or -EFAULT on error.
19779 */
19780
19781 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19782 +#define __put_user(x, ptr) put_user((x), (ptr))
19783 +#else
19784 #define __put_user(x, ptr) \
19785 __put_user_nocheck((__typeof__(*(ptr)))(x), (ptr), sizeof(*(ptr)))
19786 +#endif
19787
19788 #define __get_user_unaligned __get_user
19789 #define __put_user_unaligned __put_user
19790 @@ -513,7 +590,7 @@ struct __large_struct { unsigned long buf[100]; };
19791 #define get_user_ex(x, ptr) do { \
19792 unsigned long __gue_val; \
19793 __get_user_size_ex((__gue_val), (ptr), (sizeof(*(ptr)))); \
19794 - (x) = (__force __typeof__(*(ptr)))__gue_val; \
19795 + (x) = (__typeof__(*(ptr)))__gue_val; \
19796 } while (0)
19797
19798 #define put_user_try uaccess_try
19799 @@ -531,7 +608,7 @@ extern __must_check long strlen_user(const char __user *str);
19800 extern __must_check long strnlen_user(const char __user *str, long n);
19801
19802 unsigned long __must_check clear_user(void __user *mem, unsigned long len);
19803 -unsigned long __must_check __clear_user(void __user *mem, unsigned long len);
19804 +unsigned long __must_check __clear_user(void __user *mem, unsigned long len) __size_overflow(2);
19805
19806 extern void __cmpxchg_wrong_size(void)
19807 __compiletime_error("Bad argument size for cmpxchg");
19808 @@ -542,18 +619,19 @@ extern void __cmpxchg_wrong_size(void)
19809 __typeof__(ptr) __uval = (uval); \
19810 __typeof__(*(ptr)) __old = (old); \
19811 __typeof__(*(ptr)) __new = (new); \
19812 + pax_open_userland(); \
19813 switch (size) { \
19814 case 1: \
19815 { \
19816 asm volatile("\t" ASM_STAC "\n" \
19817 - "1:\t" LOCK_PREFIX "cmpxchgb %4, %2\n" \
19818 + "1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgb %4, %2\n"\
19819 "2:\t" ASM_CLAC "\n" \
19820 "\t.section .fixup, \"ax\"\n" \
19821 "3:\tmov %3, %0\n" \
19822 "\tjmp 2b\n" \
19823 "\t.previous\n" \
19824 _ASM_EXTABLE(1b, 3b) \
19825 - : "+r" (__ret), "=a" (__old), "+m" (*(ptr)) \
19826 + : "+r" (__ret), "=a" (__old), "+m" (*____m(ptr))\
19827 : "i" (-EFAULT), "q" (__new), "1" (__old) \
19828 : "memory" \
19829 ); \
19830 @@ -562,14 +640,14 @@ extern void __cmpxchg_wrong_size(void)
19831 case 2: \
19832 { \
19833 asm volatile("\t" ASM_STAC "\n" \
19834 - "1:\t" LOCK_PREFIX "cmpxchgw %4, %2\n" \
19835 + "1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgw %4, %2\n"\
19836 "2:\t" ASM_CLAC "\n" \
19837 "\t.section .fixup, \"ax\"\n" \
19838 "3:\tmov %3, %0\n" \
19839 "\tjmp 2b\n" \
19840 "\t.previous\n" \
19841 _ASM_EXTABLE(1b, 3b) \
19842 - : "+r" (__ret), "=a" (__old), "+m" (*(ptr)) \
19843 + : "+r" (__ret), "=a" (__old), "+m" (*____m(ptr))\
19844 : "i" (-EFAULT), "r" (__new), "1" (__old) \
19845 : "memory" \
19846 ); \
19847 @@ -578,14 +656,14 @@ extern void __cmpxchg_wrong_size(void)
19848 case 4: \
19849 { \
19850 asm volatile("\t" ASM_STAC "\n" \
19851 - "1:\t" LOCK_PREFIX "cmpxchgl %4, %2\n" \
19852 + "1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgl %4, %2\n"\
19853 "2:\t" ASM_CLAC "\n" \
19854 "\t.section .fixup, \"ax\"\n" \
19855 "3:\tmov %3, %0\n" \
19856 "\tjmp 2b\n" \
19857 "\t.previous\n" \
19858 _ASM_EXTABLE(1b, 3b) \
19859 - : "+r" (__ret), "=a" (__old), "+m" (*(ptr)) \
19860 + : "+r" (__ret), "=a" (__old), "+m" (*____m(ptr))\
19861 : "i" (-EFAULT), "r" (__new), "1" (__old) \
19862 : "memory" \
19863 ); \
19864 @@ -597,14 +675,14 @@ extern void __cmpxchg_wrong_size(void)
19865 __cmpxchg_wrong_size(); \
19866 \
19867 asm volatile("\t" ASM_STAC "\n" \
19868 - "1:\t" LOCK_PREFIX "cmpxchgq %4, %2\n" \
19869 + "1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgq %4, %2\n"\
19870 "2:\t" ASM_CLAC "\n" \
19871 "\t.section .fixup, \"ax\"\n" \
19872 "3:\tmov %3, %0\n" \
19873 "\tjmp 2b\n" \
19874 "\t.previous\n" \
19875 _ASM_EXTABLE(1b, 3b) \
19876 - : "+r" (__ret), "=a" (__old), "+m" (*(ptr)) \
19877 + : "+r" (__ret), "=a" (__old), "+m" (*____m(ptr))\
19878 : "i" (-EFAULT), "r" (__new), "1" (__old) \
19879 : "memory" \
19880 ); \
19881 @@ -613,6 +691,7 @@ extern void __cmpxchg_wrong_size(void)
19882 default: \
19883 __cmpxchg_wrong_size(); \
19884 } \
19885 + pax_close_userland(); \
19886 *__uval = __old; \
19887 __ret; \
19888 })
19889 @@ -636,17 +715,6 @@ extern struct movsl_mask {
19890
19891 #define ARCH_HAS_NOCACHE_UACCESS 1
19892
19893 -#ifdef CONFIG_X86_32
19894 -# include <asm/uaccess_32.h>
19895 -#else
19896 -# include <asm/uaccess_64.h>
19897 -#endif
19898 -
19899 -unsigned long __must_check _copy_from_user(void *to, const void __user *from,
19900 - unsigned n);
19901 -unsigned long __must_check _copy_to_user(void __user *to, const void *from,
19902 - unsigned n);
19903 -
19904 #ifdef CONFIG_DEBUG_STRICT_USER_COPY_CHECKS
19905 # define copy_user_diag __compiletime_error
19906 #else
19907 @@ -656,7 +724,7 @@ unsigned long __must_check _copy_to_user(void __user *to, const void *from,
19908 extern void copy_user_diag("copy_from_user() buffer size is too small")
19909 copy_from_user_overflow(void);
19910 extern void copy_user_diag("copy_to_user() buffer size is too small")
19911 -copy_to_user_overflow(void) __asm__("copy_from_user_overflow");
19912 +copy_to_user_overflow(void);
19913
19914 #undef copy_user_diag
19915
19916 @@ -669,7 +737,7 @@ __copy_from_user_overflow(void) __asm__("copy_from_user_overflow");
19917
19918 extern void
19919 __compiletime_warning("copy_to_user() buffer size is not provably correct")
19920 -__copy_to_user_overflow(void) __asm__("copy_from_user_overflow");
19921 +__copy_to_user_overflow(void) __asm__("copy_to_user_overflow");
19922 #define __copy_to_user_overflow(size, count) __copy_to_user_overflow()
19923
19924 #else
19925 @@ -684,10 +752,16 @@ __copy_from_user_overflow(int size, unsigned long count)
19926
19927 #endif
19928
19929 +#ifdef CONFIG_X86_32
19930 +# include <asm/uaccess_32.h>
19931 +#else
19932 +# include <asm/uaccess_64.h>
19933 +#endif
19934 +
19935 static inline unsigned long __must_check
19936 copy_from_user(void *to, const void __user *from, unsigned long n)
19937 {
19938 - int sz = __compiletime_object_size(to);
19939 + size_t sz = __compiletime_object_size(to);
19940
19941 might_fault();
19942
19943 @@ -709,12 +783,15 @@ copy_from_user(void *to, const void __user *from, unsigned long n)
19944 * case, and do only runtime checking for non-constant sizes.
19945 */
19946
19947 - if (likely(sz < 0 || sz >= n))
19948 - n = _copy_from_user(to, from, n);
19949 - else if(__builtin_constant_p(n))
19950 - copy_from_user_overflow();
19951 - else
19952 - __copy_from_user_overflow(sz, n);
19953 + if (likely(sz != (size_t)-1 && sz < n)) {
19954 + if(__builtin_constant_p(n))
19955 + copy_from_user_overflow();
19956 + else
19957 + __copy_from_user_overflow(sz, n);
19958 + } else if (access_ok(VERIFY_READ, from, n))
19959 + n = __copy_from_user(to, from, n);
19960 + else if ((long)n > 0)
19961 + memset(to, 0, n);
19962
19963 return n;
19964 }
19965 @@ -722,17 +799,18 @@ copy_from_user(void *to, const void __user *from, unsigned long n)
19966 static inline unsigned long __must_check
19967 copy_to_user(void __user *to, const void *from, unsigned long n)
19968 {
19969 - int sz = __compiletime_object_size(from);
19970 + size_t sz = __compiletime_object_size(from);
19971
19972 might_fault();
19973
19974 /* See the comment in copy_from_user() above. */
19975 - if (likely(sz < 0 || sz >= n))
19976 - n = _copy_to_user(to, from, n);
19977 - else if(__builtin_constant_p(n))
19978 - copy_to_user_overflow();
19979 - else
19980 - __copy_to_user_overflow(sz, n);
19981 + if (likely(sz != (size_t)-1 && sz < n)) {
19982 + if(__builtin_constant_p(n))
19983 + copy_to_user_overflow();
19984 + else
19985 + __copy_to_user_overflow(sz, n);
19986 + } else if (access_ok(VERIFY_WRITE, to, n))
19987 + n = __copy_to_user(to, from, n);
19988
19989 return n;
19990 }
19991 diff --git a/arch/x86/include/asm/uaccess_32.h b/arch/x86/include/asm/uaccess_32.h
19992 index 3c03a5d..edb68ae 100644
19993 --- a/arch/x86/include/asm/uaccess_32.h
19994 +++ b/arch/x86/include/asm/uaccess_32.h
19995 @@ -40,9 +40,14 @@ unsigned long __must_check __copy_from_user_ll_nocache_nozero
19996 * anything, so this is accurate.
19997 */
19998
19999 -static __always_inline unsigned long __must_check
20000 +static __always_inline __size_overflow(3) unsigned long __must_check
20001 __copy_to_user_inatomic(void __user *to, const void *from, unsigned long n)
20002 {
20003 + if ((long)n < 0)
20004 + return n;
20005 +
20006 + check_object_size(from, n, true);
20007 +
20008 if (__builtin_constant_p(n)) {
20009 unsigned long ret;
20010
20011 @@ -82,12 +87,16 @@ static __always_inline unsigned long __must_check
20012 __copy_to_user(void __user *to, const void *from, unsigned long n)
20013 {
20014 might_fault();
20015 +
20016 return __copy_to_user_inatomic(to, from, n);
20017 }
20018
20019 -static __always_inline unsigned long
20020 +static __always_inline __size_overflow(3) unsigned long
20021 __copy_from_user_inatomic(void *to, const void __user *from, unsigned long n)
20022 {
20023 + if ((long)n < 0)
20024 + return n;
20025 +
20026 /* Avoid zeroing the tail if the copy fails..
20027 * If 'n' is constant and 1, 2, or 4, we do still zero on a failure,
20028 * but as the zeroing behaviour is only significant when n is not
20029 @@ -137,6 +146,12 @@ static __always_inline unsigned long
20030 __copy_from_user(void *to, const void __user *from, unsigned long n)
20031 {
20032 might_fault();
20033 +
20034 + if ((long)n < 0)
20035 + return n;
20036 +
20037 + check_object_size(to, n, false);
20038 +
20039 if (__builtin_constant_p(n)) {
20040 unsigned long ret;
20041
20042 @@ -159,6 +174,10 @@ static __always_inline unsigned long __copy_from_user_nocache(void *to,
20043 const void __user *from, unsigned long n)
20044 {
20045 might_fault();
20046 +
20047 + if ((long)n < 0)
20048 + return n;
20049 +
20050 if (__builtin_constant_p(n)) {
20051 unsigned long ret;
20052
20053 @@ -181,7 +200,10 @@ static __always_inline unsigned long
20054 __copy_from_user_inatomic_nocache(void *to, const void __user *from,
20055 unsigned long n)
20056 {
20057 - return __copy_from_user_ll_nocache_nozero(to, from, n);
20058 + if ((long)n < 0)
20059 + return n;
20060 +
20061 + return __copy_from_user_ll_nocache_nozero(to, from, n);
20062 }
20063
20064 #endif /* _ASM_X86_UACCESS_32_H */
20065 diff --git a/arch/x86/include/asm/uaccess_64.h b/arch/x86/include/asm/uaccess_64.h
20066 index f2f9b39..2ae1bf8 100644
20067 --- a/arch/x86/include/asm/uaccess_64.h
20068 +++ b/arch/x86/include/asm/uaccess_64.h
20069 @@ -10,6 +10,9 @@
20070 #include <asm/alternative.h>
20071 #include <asm/cpufeature.h>
20072 #include <asm/page.h>
20073 +#include <asm/pgtable.h>
20074 +
20075 +#define set_fs(x) (current_thread_info()->addr_limit = (x))
20076
20077 /*
20078 * Copy To/From Userspace
20079 @@ -23,8 +26,8 @@ copy_user_generic_string(void *to, const void *from, unsigned len);
20080 __must_check unsigned long
20081 copy_user_generic_unrolled(void *to, const void *from, unsigned len);
20082
20083 -static __always_inline __must_check unsigned long
20084 -copy_user_generic(void *to, const void *from, unsigned len)
20085 +static __always_inline __must_check __size_overflow(3) unsigned long
20086 +copy_user_generic(void *to, const void *from, unsigned long len)
20087 {
20088 unsigned ret;
20089
20090 @@ -46,121 +49,170 @@ copy_user_generic(void *to, const void *from, unsigned len)
20091 }
20092
20093 __must_check unsigned long
20094 -copy_in_user(void __user *to, const void __user *from, unsigned len);
20095 +copy_in_user(void __user *to, const void __user *from, unsigned long len);
20096
20097 static __always_inline __must_check
20098 -int __copy_from_user_nocheck(void *dst, const void __user *src, unsigned size)
20099 +unsigned long __copy_from_user_nocheck(void *dst, const void __user *src, unsigned long size)
20100 {
20101 - int ret = 0;
20102 + size_t sz = __compiletime_object_size(dst);
20103 + unsigned ret = 0;
20104 +
20105 + if (size > INT_MAX)
20106 + return size;
20107 +
20108 + check_object_size(dst, size, false);
20109 +
20110 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20111 + if (!access_ok_noprefault(VERIFY_READ, src, size))
20112 + return size;
20113 +#endif
20114 +
20115 + if (unlikely(sz != (size_t)-1 && sz < size)) {
20116 + if(__builtin_constant_p(size))
20117 + copy_from_user_overflow();
20118 + else
20119 + __copy_from_user_overflow(sz, size);
20120 + return size;
20121 + }
20122
20123 if (!__builtin_constant_p(size))
20124 - return copy_user_generic(dst, (__force void *)src, size);
20125 + return copy_user_generic(dst, (__force_kernel const void *)____m(src), size);
20126 switch (size) {
20127 - case 1:__get_user_asm(*(u8 *)dst, (u8 __user *)src,
20128 + case 1:__get_user_asm(*(u8 *)dst, (const u8 __user *)src,
20129 ret, "b", "b", "=q", 1);
20130 return ret;
20131 - case 2:__get_user_asm(*(u16 *)dst, (u16 __user *)src,
20132 + case 2:__get_user_asm(*(u16 *)dst, (const u16 __user *)src,
20133 ret, "w", "w", "=r", 2);
20134 return ret;
20135 - case 4:__get_user_asm(*(u32 *)dst, (u32 __user *)src,
20136 + case 4:__get_user_asm(*(u32 *)dst, (const u32 __user *)src,
20137 ret, "l", "k", "=r", 4);
20138 return ret;
20139 - case 8:__get_user_asm(*(u64 *)dst, (u64 __user *)src,
20140 + case 8:__get_user_asm(*(u64 *)dst, (const u64 __user *)src,
20141 ret, "q", "", "=r", 8);
20142 return ret;
20143 case 10:
20144 - __get_user_asm(*(u64 *)dst, (u64 __user *)src,
20145 + __get_user_asm(*(u64 *)dst, (const u64 __user *)src,
20146 ret, "q", "", "=r", 10);
20147 if (unlikely(ret))
20148 return ret;
20149 __get_user_asm(*(u16 *)(8 + (char *)dst),
20150 - (u16 __user *)(8 + (char __user *)src),
20151 + (const u16 __user *)(8 + (const char __user *)src),
20152 ret, "w", "w", "=r", 2);
20153 return ret;
20154 case 16:
20155 - __get_user_asm(*(u64 *)dst, (u64 __user *)src,
20156 + __get_user_asm(*(u64 *)dst, (const u64 __user *)src,
20157 ret, "q", "", "=r", 16);
20158 if (unlikely(ret))
20159 return ret;
20160 __get_user_asm(*(u64 *)(8 + (char *)dst),
20161 - (u64 __user *)(8 + (char __user *)src),
20162 + (const u64 __user *)(8 + (const char __user *)src),
20163 ret, "q", "", "=r", 8);
20164 return ret;
20165 default:
20166 - return copy_user_generic(dst, (__force void *)src, size);
20167 + return copy_user_generic(dst, (__force_kernel const void *)____m(src), size);
20168 }
20169 }
20170
20171 static __always_inline __must_check
20172 -int __copy_from_user(void *dst, const void __user *src, unsigned size)
20173 +unsigned long __copy_from_user(void *dst, const void __user *src, unsigned long size)
20174 {
20175 might_fault();
20176 return __copy_from_user_nocheck(dst, src, size);
20177 }
20178
20179 static __always_inline __must_check
20180 -int __copy_to_user_nocheck(void __user *dst, const void *src, unsigned size)
20181 +unsigned long __copy_to_user_nocheck(void __user *dst, const void *src, unsigned long size)
20182 {
20183 - int ret = 0;
20184 + size_t sz = __compiletime_object_size(src);
20185 + unsigned ret = 0;
20186 +
20187 + if (size > INT_MAX)
20188 + return size;
20189 +
20190 + check_object_size(src, size, true);
20191 +
20192 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20193 + if (!access_ok_noprefault(VERIFY_WRITE, dst, size))
20194 + return size;
20195 +#endif
20196 +
20197 + if (unlikely(sz != (size_t)-1 && sz < size)) {
20198 + if(__builtin_constant_p(size))
20199 + copy_to_user_overflow();
20200 + else
20201 + __copy_to_user_overflow(sz, size);
20202 + return size;
20203 + }
20204
20205 if (!__builtin_constant_p(size))
20206 - return copy_user_generic((__force void *)dst, src, size);
20207 + return copy_user_generic((__force_kernel void *)____m(dst), src, size);
20208 switch (size) {
20209 - case 1:__put_user_asm(*(u8 *)src, (u8 __user *)dst,
20210 + case 1:__put_user_asm(*(const u8 *)src, (u8 __user *)dst,
20211 ret, "b", "b", "iq", 1);
20212 return ret;
20213 - case 2:__put_user_asm(*(u16 *)src, (u16 __user *)dst,
20214 + case 2:__put_user_asm(*(const u16 *)src, (u16 __user *)dst,
20215 ret, "w", "w", "ir", 2);
20216 return ret;
20217 - case 4:__put_user_asm(*(u32 *)src, (u32 __user *)dst,
20218 + case 4:__put_user_asm(*(const u32 *)src, (u32 __user *)dst,
20219 ret, "l", "k", "ir", 4);
20220 return ret;
20221 - case 8:__put_user_asm(*(u64 *)src, (u64 __user *)dst,
20222 + case 8:__put_user_asm(*(const u64 *)src, (u64 __user *)dst,
20223 ret, "q", "", "er", 8);
20224 return ret;
20225 case 10:
20226 - __put_user_asm(*(u64 *)src, (u64 __user *)dst,
20227 + __put_user_asm(*(const u64 *)src, (u64 __user *)dst,
20228 ret, "q", "", "er", 10);
20229 if (unlikely(ret))
20230 return ret;
20231 asm("":::"memory");
20232 - __put_user_asm(4[(u16 *)src], 4 + (u16 __user *)dst,
20233 + __put_user_asm(4[(const u16 *)src], 4 + (u16 __user *)dst,
20234 ret, "w", "w", "ir", 2);
20235 return ret;
20236 case 16:
20237 - __put_user_asm(*(u64 *)src, (u64 __user *)dst,
20238 + __put_user_asm(*(const u64 *)src, (u64 __user *)dst,
20239 ret, "q", "", "er", 16);
20240 if (unlikely(ret))
20241 return ret;
20242 asm("":::"memory");
20243 - __put_user_asm(1[(u64 *)src], 1 + (u64 __user *)dst,
20244 + __put_user_asm(1[(const u64 *)src], 1 + (u64 __user *)dst,
20245 ret, "q", "", "er", 8);
20246 return ret;
20247 default:
20248 - return copy_user_generic((__force void *)dst, src, size);
20249 + return copy_user_generic((__force_kernel void *)____m(dst), src, size);
20250 }
20251 }
20252
20253 static __always_inline __must_check
20254 -int __copy_to_user(void __user *dst, const void *src, unsigned size)
20255 +unsigned long __copy_to_user(void __user *dst, const void *src, unsigned long size)
20256 {
20257 might_fault();
20258 return __copy_to_user_nocheck(dst, src, size);
20259 }
20260
20261 static __always_inline __must_check
20262 -int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20263 +unsigned long __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20264 {
20265 - int ret = 0;
20266 + unsigned ret = 0;
20267
20268 might_fault();
20269 +
20270 + if (size > INT_MAX)
20271 + return size;
20272 +
20273 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20274 + if (!access_ok_noprefault(VERIFY_READ, src, size))
20275 + return size;
20276 + if (!access_ok_noprefault(VERIFY_WRITE, dst, size))
20277 + return size;
20278 +#endif
20279 +
20280 if (!__builtin_constant_p(size))
20281 - return copy_user_generic((__force void *)dst,
20282 - (__force void *)src, size);
20283 + return copy_user_generic((__force_kernel void *)____m(dst),
20284 + (__force_kernel const void *)____m(src), size);
20285 switch (size) {
20286 case 1: {
20287 u8 tmp;
20288 - __get_user_asm(tmp, (u8 __user *)src,
20289 + __get_user_asm(tmp, (const u8 __user *)src,
20290 ret, "b", "b", "=q", 1);
20291 if (likely(!ret))
20292 __put_user_asm(tmp, (u8 __user *)dst,
20293 @@ -169,7 +221,7 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20294 }
20295 case 2: {
20296 u16 tmp;
20297 - __get_user_asm(tmp, (u16 __user *)src,
20298 + __get_user_asm(tmp, (const u16 __user *)src,
20299 ret, "w", "w", "=r", 2);
20300 if (likely(!ret))
20301 __put_user_asm(tmp, (u16 __user *)dst,
20302 @@ -179,7 +231,7 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20303
20304 case 4: {
20305 u32 tmp;
20306 - __get_user_asm(tmp, (u32 __user *)src,
20307 + __get_user_asm(tmp, (const u32 __user *)src,
20308 ret, "l", "k", "=r", 4);
20309 if (likely(!ret))
20310 __put_user_asm(tmp, (u32 __user *)dst,
20311 @@ -188,7 +240,7 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20312 }
20313 case 8: {
20314 u64 tmp;
20315 - __get_user_asm(tmp, (u64 __user *)src,
20316 + __get_user_asm(tmp, (const u64 __user *)src,
20317 ret, "q", "", "=r", 8);
20318 if (likely(!ret))
20319 __put_user_asm(tmp, (u64 __user *)dst,
20320 @@ -196,41 +248,58 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20321 return ret;
20322 }
20323 default:
20324 - return copy_user_generic((__force void *)dst,
20325 - (__force void *)src, size);
20326 + return copy_user_generic((__force_kernel void *)____m(dst),
20327 + (__force_kernel const void *)____m(src), size);
20328 }
20329 }
20330
20331 -static __must_check __always_inline int
20332 -__copy_from_user_inatomic(void *dst, const void __user *src, unsigned size)
20333 +static __must_check __always_inline unsigned long
20334 +__copy_from_user_inatomic(void *dst, const void __user *src, unsigned long size)
20335 {
20336 return __copy_from_user_nocheck(dst, src, size);
20337 }
20338
20339 -static __must_check __always_inline int
20340 -__copy_to_user_inatomic(void __user *dst, const void *src, unsigned size)
20341 +static __must_check __always_inline unsigned long
20342 +__copy_to_user_inatomic(void __user *dst, const void *src, unsigned long size)
20343 {
20344 return __copy_to_user_nocheck(dst, src, size);
20345 }
20346
20347 -extern long __copy_user_nocache(void *dst, const void __user *src,
20348 - unsigned size, int zerorest);
20349 +extern unsigned long __copy_user_nocache(void *dst, const void __user *src,
20350 + unsigned long size, int zerorest);
20351
20352 -static inline int
20353 -__copy_from_user_nocache(void *dst, const void __user *src, unsigned size)
20354 +static inline unsigned long
20355 +__copy_from_user_nocache(void *dst, const void __user *src, unsigned long size)
20356 {
20357 might_fault();
20358 +
20359 + if (size > INT_MAX)
20360 + return size;
20361 +
20362 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20363 + if (!access_ok_noprefault(VERIFY_READ, src, size))
20364 + return size;
20365 +#endif
20366 +
20367 return __copy_user_nocache(dst, src, size, 1);
20368 }
20369
20370 -static inline int
20371 +static inline unsigned long
20372 __copy_from_user_inatomic_nocache(void *dst, const void __user *src,
20373 - unsigned size)
20374 + unsigned long size)
20375 {
20376 + if (size > INT_MAX)
20377 + return size;
20378 +
20379 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20380 + if (!access_ok_noprefault(VERIFY_READ, src, size))
20381 + return size;
20382 +#endif
20383 +
20384 return __copy_user_nocache(dst, src, size, 0);
20385 }
20386
20387 unsigned long
20388 -copy_user_handle_tail(char *to, char *from, unsigned len);
20389 +copy_user_handle_tail(char __user *to, char __user *from, unsigned long len) __size_overflow(3);
20390
20391 #endif /* _ASM_X86_UACCESS_64_H */
20392 diff --git a/arch/x86/include/asm/word-at-a-time.h b/arch/x86/include/asm/word-at-a-time.h
20393 index 5b238981..77fdd78 100644
20394 --- a/arch/x86/include/asm/word-at-a-time.h
20395 +++ b/arch/x86/include/asm/word-at-a-time.h
20396 @@ -11,7 +11,7 @@
20397 * and shift, for example.
20398 */
20399 struct word_at_a_time {
20400 - const unsigned long one_bits, high_bits;
20401 + unsigned long one_bits, high_bits;
20402 };
20403
20404 #define WORD_AT_A_TIME_CONSTANTS { REPEAT_BYTE(0x01), REPEAT_BYTE(0x80) }
20405 diff --git a/arch/x86/include/asm/x86_init.h b/arch/x86/include/asm/x86_init.h
20406 index f58a9c7..dc378042a 100644
20407 --- a/arch/x86/include/asm/x86_init.h
20408 +++ b/arch/x86/include/asm/x86_init.h
20409 @@ -129,7 +129,7 @@ struct x86_init_ops {
20410 struct x86_init_timers timers;
20411 struct x86_init_iommu iommu;
20412 struct x86_init_pci pci;
20413 -};
20414 +} __no_const;
20415
20416 /**
20417 * struct x86_cpuinit_ops - platform specific cpu hotplug setups
20418 @@ -140,7 +140,7 @@ struct x86_cpuinit_ops {
20419 void (*setup_percpu_clockev)(void);
20420 void (*early_percpu_clock_init)(void);
20421 void (*fixup_cpu_id)(struct cpuinfo_x86 *c, int node);
20422 -};
20423 +} __no_const;
20424
20425 struct timespec;
20426
20427 @@ -168,7 +168,7 @@ struct x86_platform_ops {
20428 void (*save_sched_clock_state)(void);
20429 void (*restore_sched_clock_state)(void);
20430 void (*apic_post_init)(void);
20431 -};
20432 +} __no_const;
20433
20434 struct pci_dev;
20435 struct msi_msg;
20436 @@ -182,7 +182,7 @@ struct x86_msi_ops {
20437 void (*teardown_msi_irqs)(struct pci_dev *dev);
20438 void (*restore_msi_irqs)(struct pci_dev *dev);
20439 int (*setup_hpet_msi)(unsigned int irq, unsigned int id);
20440 -};
20441 +} __no_const;
20442
20443 struct IO_APIC_route_entry;
20444 struct io_apic_irq_attr;
20445 @@ -203,7 +203,7 @@ struct x86_io_apic_ops {
20446 unsigned int destination, int vector,
20447 struct io_apic_irq_attr *attr);
20448 void (*eoi_ioapic_pin)(int apic, int pin, int vector);
20449 -};
20450 +} __no_const;
20451
20452 extern struct x86_init_ops x86_init;
20453 extern struct x86_cpuinit_ops x86_cpuinit;
20454 diff --git a/arch/x86/include/asm/xen/page.h b/arch/x86/include/asm/xen/page.h
20455 index 358dcd3..23c0bf1 100644
20456 --- a/arch/x86/include/asm/xen/page.h
20457 +++ b/arch/x86/include/asm/xen/page.h
20458 @@ -82,7 +82,7 @@ static inline int xen_safe_read_ulong(unsigned long *addr, unsigned long *val)
20459 * - get_phys_to_machine() is to be called by __pfn_to_mfn() only in special
20460 * cases needing an extended handling.
20461 */
20462 -static inline unsigned long __pfn_to_mfn(unsigned long pfn)
20463 +static inline unsigned long __intentional_overflow(-1) __pfn_to_mfn(unsigned long pfn)
20464 {
20465 unsigned long mfn;
20466
20467 diff --git a/arch/x86/include/asm/xsave.h b/arch/x86/include/asm/xsave.h
20468 index c9a6d68..cb57f42 100644
20469 --- a/arch/x86/include/asm/xsave.h
20470 +++ b/arch/x86/include/asm/xsave.h
20471 @@ -223,12 +223,16 @@ static inline int xsave_user(struct xsave_struct __user *buf)
20472 if (unlikely(err))
20473 return -EFAULT;
20474
20475 + pax_open_userland();
20476 __asm__ __volatile__(ASM_STAC "\n"
20477 - "1:"XSAVE"\n"
20478 + "1:"
20479 + __copyuser_seg
20480 + XSAVE"\n"
20481 "2: " ASM_CLAC "\n"
20482 xstate_fault
20483 : "D" (buf), "a" (-1), "d" (-1), "0" (0)
20484 : "memory");
20485 + pax_close_userland();
20486 return err;
20487 }
20488
20489 @@ -238,16 +242,20 @@ static inline int xsave_user(struct xsave_struct __user *buf)
20490 static inline int xrestore_user(struct xsave_struct __user *buf, u64 mask)
20491 {
20492 int err = 0;
20493 - struct xsave_struct *xstate = ((__force struct xsave_struct *)buf);
20494 + struct xsave_struct *xstate = ((__force_kernel struct xsave_struct *)buf);
20495 u32 lmask = mask;
20496 u32 hmask = mask >> 32;
20497
20498 + pax_open_userland();
20499 __asm__ __volatile__(ASM_STAC "\n"
20500 - "1:"XRSTOR"\n"
20501 + "1:"
20502 + __copyuser_seg
20503 + XRSTOR"\n"
20504 "2: " ASM_CLAC "\n"
20505 xstate_fault
20506 : "D" (xstate), "a" (lmask), "d" (hmask), "0" (0)
20507 : "memory"); /* memory required? */
20508 + pax_close_userland();
20509 return err;
20510 }
20511
20512 diff --git a/arch/x86/include/uapi/asm/e820.h b/arch/x86/include/uapi/asm/e820.h
20513 index d993e33..8db1b18 100644
20514 --- a/arch/x86/include/uapi/asm/e820.h
20515 +++ b/arch/x86/include/uapi/asm/e820.h
20516 @@ -58,7 +58,7 @@ struct e820map {
20517 #define ISA_START_ADDRESS 0xa0000
20518 #define ISA_END_ADDRESS 0x100000
20519
20520 -#define BIOS_BEGIN 0x000a0000
20521 +#define BIOS_BEGIN 0x000c0000
20522 #define BIOS_END 0x00100000
20523
20524 #define BIOS_ROM_BASE 0xffe00000
20525 diff --git a/arch/x86/include/uapi/asm/ptrace-abi.h b/arch/x86/include/uapi/asm/ptrace-abi.h
20526 index 7b0a55a..ad115bf 100644
20527 --- a/arch/x86/include/uapi/asm/ptrace-abi.h
20528 +++ b/arch/x86/include/uapi/asm/ptrace-abi.h
20529 @@ -49,7 +49,6 @@
20530 #define EFLAGS 144
20531 #define RSP 152
20532 #define SS 160
20533 -#define ARGOFFSET R11
20534 #endif /* __ASSEMBLY__ */
20535
20536 /* top of stack page */
20537 diff --git a/arch/x86/kernel/Makefile b/arch/x86/kernel/Makefile
20538 index cdb1b70..426434c 100644
20539 --- a/arch/x86/kernel/Makefile
20540 +++ b/arch/x86/kernel/Makefile
20541 @@ -28,7 +28,7 @@ obj-y += time.o ioport.o ldt.o dumpstack.o nmi.o
20542 obj-y += setup.o x86_init.o i8259.o irqinit.o jump_label.o
20543 obj-$(CONFIG_IRQ_WORK) += irq_work.o
20544 obj-y += probe_roms.o
20545 -obj-$(CONFIG_X86_32) += i386_ksyms_32.o
20546 +obj-$(CONFIG_X86_32) += sys_i386_32.o i386_ksyms_32.o
20547 obj-$(CONFIG_X86_64) += sys_x86_64.o x8664_ksyms_64.o
20548 obj-$(CONFIG_X86_64) += mcount_64.o
20549 obj-y += syscall_$(BITS).o vsyscall_gtod.o
20550 diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c
20551 index 803b684..68c64f1 100644
20552 --- a/arch/x86/kernel/acpi/boot.c
20553 +++ b/arch/x86/kernel/acpi/boot.c
20554 @@ -1361,7 +1361,7 @@ static void __init acpi_reduced_hw_init(void)
20555 * If your system is blacklisted here, but you find that acpi=force
20556 * works for you, please contact linux-acpi@vger.kernel.org
20557 */
20558 -static struct dmi_system_id __initdata acpi_dmi_table[] = {
20559 +static const struct dmi_system_id __initconst acpi_dmi_table[] = {
20560 /*
20561 * Boxes that need ACPI disabled
20562 */
20563 @@ -1436,7 +1436,7 @@ static struct dmi_system_id __initdata acpi_dmi_table[] = {
20564 };
20565
20566 /* second table for DMI checks that should run after early-quirks */
20567 -static struct dmi_system_id __initdata acpi_dmi_table_late[] = {
20568 +static const struct dmi_system_id __initconst acpi_dmi_table_late[] = {
20569 /*
20570 * HP laptops which use a DSDT reporting as HP/SB400/10000,
20571 * which includes some code which overrides all temperature
20572 diff --git a/arch/x86/kernel/acpi/sleep.c b/arch/x86/kernel/acpi/sleep.c
20573 index d1daead..acd77e2 100644
20574 --- a/arch/x86/kernel/acpi/sleep.c
20575 +++ b/arch/x86/kernel/acpi/sleep.c
20576 @@ -99,8 +99,12 @@ int x86_acpi_suspend_lowlevel(void)
20577 #else /* CONFIG_64BIT */
20578 #ifdef CONFIG_SMP
20579 stack_start = (unsigned long)temp_stack + sizeof(temp_stack);
20580 +
20581 + pax_open_kernel();
20582 early_gdt_descr.address =
20583 (unsigned long)get_cpu_gdt_table(smp_processor_id());
20584 + pax_close_kernel();
20585 +
20586 initial_gs = per_cpu_offset(smp_processor_id());
20587 #endif
20588 initial_code = (unsigned long)wakeup_long64;
20589 diff --git a/arch/x86/kernel/acpi/wakeup_32.S b/arch/x86/kernel/acpi/wakeup_32.S
20590 index 665c6b7..eae4d56 100644
20591 --- a/arch/x86/kernel/acpi/wakeup_32.S
20592 +++ b/arch/x86/kernel/acpi/wakeup_32.S
20593 @@ -29,13 +29,11 @@ wakeup_pmode_return:
20594 # and restore the stack ... but you need gdt for this to work
20595 movl saved_context_esp, %esp
20596
20597 - movl %cs:saved_magic, %eax
20598 - cmpl $0x12345678, %eax
20599 + cmpl $0x12345678, saved_magic
20600 jne bogus_magic
20601
20602 # jump to place where we left off
20603 - movl saved_eip, %eax
20604 - jmp *%eax
20605 + jmp *(saved_eip)
20606
20607 bogus_magic:
20608 jmp bogus_magic
20609 diff --git a/arch/x86/kernel/alternative.c b/arch/x86/kernel/alternative.c
20610 index 703130f..27a155d 100644
20611 --- a/arch/x86/kernel/alternative.c
20612 +++ b/arch/x86/kernel/alternative.c
20613 @@ -268,6 +268,13 @@ void __init_or_module apply_alternatives(struct alt_instr *start,
20614 */
20615 for (a = start; a < end; a++) {
20616 instr = (u8 *)&a->instr_offset + a->instr_offset;
20617 +
20618 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
20619 + instr += ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20620 + if (instr < (u8 *)_text || (u8 *)_einittext <= instr)
20621 + instr -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20622 +#endif
20623 +
20624 replacement = (u8 *)&a->repl_offset + a->repl_offset;
20625 BUG_ON(a->replacementlen > a->instrlen);
20626 BUG_ON(a->instrlen > sizeof(insnbuf));
20627 @@ -284,6 +291,11 @@ void __init_or_module apply_alternatives(struct alt_instr *start,
20628 add_nops(insnbuf + a->replacementlen,
20629 a->instrlen - a->replacementlen);
20630
20631 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
20632 + if (instr < (u8 *)_text || (u8 *)_einittext <= instr)
20633 + instr = ktva_ktla(instr);
20634 +#endif
20635 +
20636 text_poke_early(instr, insnbuf, a->instrlen);
20637 }
20638 }
20639 @@ -299,10 +311,16 @@ static void alternatives_smp_lock(const s32 *start, const s32 *end,
20640 for (poff = start; poff < end; poff++) {
20641 u8 *ptr = (u8 *)poff + *poff;
20642
20643 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
20644 + ptr += ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20645 + if (ptr < (u8 *)_text || (u8 *)_einittext <= ptr)
20646 + ptr -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20647 +#endif
20648 +
20649 if (!*poff || ptr < text || ptr >= text_end)
20650 continue;
20651 /* turn DS segment override prefix into lock prefix */
20652 - if (*ptr == 0x3e)
20653 + if (*ktla_ktva(ptr) == 0x3e)
20654 text_poke(ptr, ((unsigned char []){0xf0}), 1);
20655 }
20656 mutex_unlock(&text_mutex);
20657 @@ -317,10 +335,16 @@ static void alternatives_smp_unlock(const s32 *start, const s32 *end,
20658 for (poff = start; poff < end; poff++) {
20659 u8 *ptr = (u8 *)poff + *poff;
20660
20661 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
20662 + ptr += ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20663 + if (ptr < (u8 *)_text || (u8 *)_einittext <= ptr)
20664 + ptr -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20665 +#endif
20666 +
20667 if (!*poff || ptr < text || ptr >= text_end)
20668 continue;
20669 /* turn lock prefix into DS segment override prefix */
20670 - if (*ptr == 0xf0)
20671 + if (*ktla_ktva(ptr) == 0xf0)
20672 text_poke(ptr, ((unsigned char []){0x3E}), 1);
20673 }
20674 mutex_unlock(&text_mutex);
20675 @@ -457,7 +481,7 @@ void __init_or_module apply_paravirt(struct paravirt_patch_site *start,
20676
20677 BUG_ON(p->len > MAX_PATCH_LEN);
20678 /* prep the buffer with the original instructions */
20679 - memcpy(insnbuf, p->instr, p->len);
20680 + memcpy(insnbuf, ktla_ktva(p->instr), p->len);
20681 used = pv_init_ops.patch(p->instrtype, p->clobbers, insnbuf,
20682 (unsigned long)p->instr, p->len);
20683
20684 @@ -504,7 +528,7 @@ void __init alternative_instructions(void)
20685 if (!uniproc_patched || num_possible_cpus() == 1)
20686 free_init_pages("SMP alternatives",
20687 (unsigned long)__smp_locks,
20688 - (unsigned long)__smp_locks_end);
20689 + PAGE_ALIGN((unsigned long)__smp_locks_end));
20690 #endif
20691
20692 apply_paravirt(__parainstructions, __parainstructions_end);
20693 @@ -524,13 +548,17 @@ void __init alternative_instructions(void)
20694 * instructions. And on the local CPU you need to be protected again NMI or MCE
20695 * handlers seeing an inconsistent instruction while you patch.
20696 */
20697 -void *__init_or_module text_poke_early(void *addr, const void *opcode,
20698 +void *__kprobes text_poke_early(void *addr, const void *opcode,
20699 size_t len)
20700 {
20701 unsigned long flags;
20702 local_irq_save(flags);
20703 - memcpy(addr, opcode, len);
20704 +
20705 + pax_open_kernel();
20706 + memcpy(ktla_ktva(addr), opcode, len);
20707 sync_core();
20708 + pax_close_kernel();
20709 +
20710 local_irq_restore(flags);
20711 /* Could also do a CLFLUSH here to speed up CPU recovery; but
20712 that causes hangs on some VIA CPUs. */
20713 @@ -552,36 +580,22 @@ void *__init_or_module text_poke_early(void *addr, const void *opcode,
20714 */
20715 void *text_poke(void *addr, const void *opcode, size_t len)
20716 {
20717 - unsigned long flags;
20718 - char *vaddr;
20719 + unsigned char *vaddr = ktla_ktva(addr);
20720 struct page *pages[2];
20721 - int i;
20722 + size_t i;
20723
20724 if (!core_kernel_text((unsigned long)addr)) {
20725 - pages[0] = vmalloc_to_page(addr);
20726 - pages[1] = vmalloc_to_page(addr + PAGE_SIZE);
20727 + pages[0] = vmalloc_to_page(vaddr);
20728 + pages[1] = vmalloc_to_page(vaddr + PAGE_SIZE);
20729 } else {
20730 - pages[0] = virt_to_page(addr);
20731 + pages[0] = virt_to_page(vaddr);
20732 WARN_ON(!PageReserved(pages[0]));
20733 - pages[1] = virt_to_page(addr + PAGE_SIZE);
20734 + pages[1] = virt_to_page(vaddr + PAGE_SIZE);
20735 }
20736 BUG_ON(!pages[0]);
20737 - local_irq_save(flags);
20738 - set_fixmap(FIX_TEXT_POKE0, page_to_phys(pages[0]));
20739 - if (pages[1])
20740 - set_fixmap(FIX_TEXT_POKE1, page_to_phys(pages[1]));
20741 - vaddr = (char *)fix_to_virt(FIX_TEXT_POKE0);
20742 - memcpy(&vaddr[(unsigned long)addr & ~PAGE_MASK], opcode, len);
20743 - clear_fixmap(FIX_TEXT_POKE0);
20744 - if (pages[1])
20745 - clear_fixmap(FIX_TEXT_POKE1);
20746 - local_flush_tlb();
20747 - sync_core();
20748 - /* Could also do a CLFLUSH here to speed up CPU recovery; but
20749 - that causes hangs on some VIA CPUs. */
20750 + text_poke_early(addr, opcode, len);
20751 for (i = 0; i < len; i++)
20752 - BUG_ON(((char *)addr)[i] != ((char *)opcode)[i]);
20753 - local_irq_restore(flags);
20754 + BUG_ON((vaddr)[i] != ((const unsigned char *)opcode)[i]);
20755 return addr;
20756 }
20757
20758 @@ -601,7 +615,7 @@ int poke_int3_handler(struct pt_regs *regs)
20759 if (likely(!bp_patching_in_progress))
20760 return 0;
20761
20762 - if (user_mode_vm(regs) || regs->ip != (unsigned long)bp_int3_addr)
20763 + if (user_mode(regs) || regs->ip != (unsigned long)bp_int3_addr)
20764 return 0;
20765
20766 /* set up the specified breakpoint handler */
20767 @@ -635,7 +649,7 @@ int poke_int3_handler(struct pt_regs *regs)
20768 */
20769 void *text_poke_bp(void *addr, const void *opcode, size_t len, void *handler)
20770 {
20771 - unsigned char int3 = 0xcc;
20772 + const unsigned char int3 = 0xcc;
20773
20774 bp_int3_handler = handler;
20775 bp_int3_addr = (u8 *)addr + sizeof(int3);
20776 diff --git a/arch/x86/kernel/apic/apic.c b/arch/x86/kernel/apic/apic.c
20777 index ad3639a..bd4253c 100644
20778 --- a/arch/x86/kernel/apic/apic.c
20779 +++ b/arch/x86/kernel/apic/apic.c
20780 @@ -171,7 +171,7 @@ int first_system_vector = FIRST_SYSTEM_VECTOR;
20781 /*
20782 * Debug level, exported for io_apic.c
20783 */
20784 -unsigned int apic_verbosity;
20785 +int apic_verbosity;
20786
20787 int pic_mode;
20788
20789 @@ -1918,7 +1918,7 @@ static inline void __smp_error_interrupt(struct pt_regs *regs)
20790 apic_write(APIC_ESR, 0);
20791 v = apic_read(APIC_ESR);
20792 ack_APIC_irq();
20793 - atomic_inc(&irq_err_count);
20794 + atomic_inc_unchecked(&irq_err_count);
20795
20796 apic_printk(APIC_DEBUG, KERN_DEBUG "APIC error on CPU%d: %02x",
20797 smp_processor_id(), v);
20798 diff --git a/arch/x86/kernel/apic/apic_flat_64.c b/arch/x86/kernel/apic/apic_flat_64.c
20799 index de918c4..32eed23 100644
20800 --- a/arch/x86/kernel/apic/apic_flat_64.c
20801 +++ b/arch/x86/kernel/apic/apic_flat_64.c
20802 @@ -154,7 +154,7 @@ static int flat_probe(void)
20803 return 1;
20804 }
20805
20806 -static struct apic apic_flat = {
20807 +static struct apic apic_flat __read_only = {
20808 .name = "flat",
20809 .probe = flat_probe,
20810 .acpi_madt_oem_check = flat_acpi_madt_oem_check,
20811 @@ -260,7 +260,7 @@ static int physflat_probe(void)
20812 return 0;
20813 }
20814
20815 -static struct apic apic_physflat = {
20816 +static struct apic apic_physflat __read_only = {
20817
20818 .name = "physical flat",
20819 .probe = physflat_probe,
20820 diff --git a/arch/x86/kernel/apic/apic_noop.c b/arch/x86/kernel/apic/apic_noop.c
20821 index b205cdb..d8503ff 100644
20822 --- a/arch/x86/kernel/apic/apic_noop.c
20823 +++ b/arch/x86/kernel/apic/apic_noop.c
20824 @@ -108,7 +108,7 @@ static void noop_apic_write(u32 reg, u32 v)
20825 WARN_ON_ONCE(cpu_has_apic && !disable_apic);
20826 }
20827
20828 -struct apic apic_noop = {
20829 +struct apic apic_noop __read_only = {
20830 .name = "noop",
20831 .probe = noop_probe,
20832 .acpi_madt_oem_check = NULL,
20833 diff --git a/arch/x86/kernel/apic/bigsmp_32.c b/arch/x86/kernel/apic/bigsmp_32.c
20834 index c4a8d63..fe893ac 100644
20835 --- a/arch/x86/kernel/apic/bigsmp_32.c
20836 +++ b/arch/x86/kernel/apic/bigsmp_32.c
20837 @@ -147,7 +147,7 @@ static int probe_bigsmp(void)
20838 return dmi_bigsmp;
20839 }
20840
20841 -static struct apic apic_bigsmp = {
20842 +static struct apic apic_bigsmp __read_only = {
20843
20844 .name = "bigsmp",
20845 .probe = probe_bigsmp,
20846 diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c
20847 index f4dc246..fbab133 100644
20848 --- a/arch/x86/kernel/apic/io_apic.c
20849 +++ b/arch/x86/kernel/apic/io_apic.c
20850 @@ -1862,7 +1862,7 @@ int native_ioapic_set_affinity(struct irq_data *data,
20851 return ret;
20852 }
20853
20854 -atomic_t irq_mis_count;
20855 +atomic_unchecked_t irq_mis_count;
20856
20857 #ifdef CONFIG_GENERIC_PENDING_IRQ
20858 static bool io_apic_level_ack_pending(struct irq_cfg *cfg)
20859 @@ -2003,7 +2003,7 @@ static void ack_ioapic_level(struct irq_data *data)
20860 * at the cpu.
20861 */
20862 if (!(v & (1 << (i & 0x1f)))) {
20863 - atomic_inc(&irq_mis_count);
20864 + atomic_inc_unchecked(&irq_mis_count);
20865
20866 eoi_ioapic_irq(irq, cfg);
20867 }
20868 @@ -2011,7 +2011,7 @@ static void ack_ioapic_level(struct irq_data *data)
20869 ioapic_irqd_unmask(data, cfg, masked);
20870 }
20871
20872 -static struct irq_chip ioapic_chip __read_mostly = {
20873 +static struct irq_chip ioapic_chip = {
20874 .name = "IO-APIC",
20875 .irq_startup = startup_ioapic_irq,
20876 .irq_mask = mask_ioapic_irq,
20877 @@ -2070,7 +2070,7 @@ static void ack_lapic_irq(struct irq_data *data)
20878 ack_APIC_irq();
20879 }
20880
20881 -static struct irq_chip lapic_chip __read_mostly = {
20882 +static struct irq_chip lapic_chip = {
20883 .name = "local-APIC",
20884 .irq_mask = mask_lapic_irq,
20885 .irq_unmask = unmask_lapic_irq,
20886 diff --git a/arch/x86/kernel/apic/probe_32.c b/arch/x86/kernel/apic/probe_32.c
20887 index bda4886..f9c7195 100644
20888 --- a/arch/x86/kernel/apic/probe_32.c
20889 +++ b/arch/x86/kernel/apic/probe_32.c
20890 @@ -72,7 +72,7 @@ static int probe_default(void)
20891 return 1;
20892 }
20893
20894 -static struct apic apic_default = {
20895 +static struct apic apic_default __read_only = {
20896
20897 .name = "default",
20898 .probe = probe_default,
20899 diff --git a/arch/x86/kernel/apic/vector.c b/arch/x86/kernel/apic/vector.c
20900 index 6cedd79..023ff8e 100644
20901 --- a/arch/x86/kernel/apic/vector.c
20902 +++ b/arch/x86/kernel/apic/vector.c
20903 @@ -21,7 +21,7 @@
20904
20905 static DEFINE_RAW_SPINLOCK(vector_lock);
20906
20907 -void lock_vector_lock(void)
20908 +void lock_vector_lock(void) __acquires(vector_lock)
20909 {
20910 /* Used to the online set of cpus does not change
20911 * during assign_irq_vector.
20912 @@ -29,7 +29,7 @@ void lock_vector_lock(void)
20913 raw_spin_lock(&vector_lock);
20914 }
20915
20916 -void unlock_vector_lock(void)
20917 +void unlock_vector_lock(void) __releases(vector_lock)
20918 {
20919 raw_spin_unlock(&vector_lock);
20920 }
20921 diff --git a/arch/x86/kernel/apic/x2apic_cluster.c b/arch/x86/kernel/apic/x2apic_cluster.c
20922 index e658f21..b695a1a 100644
20923 --- a/arch/x86/kernel/apic/x2apic_cluster.c
20924 +++ b/arch/x86/kernel/apic/x2apic_cluster.c
20925 @@ -182,7 +182,7 @@ update_clusterinfo(struct notifier_block *nfb, unsigned long action, void *hcpu)
20926 return notifier_from_errno(err);
20927 }
20928
20929 -static struct notifier_block __refdata x2apic_cpu_notifier = {
20930 +static struct notifier_block x2apic_cpu_notifier = {
20931 .notifier_call = update_clusterinfo,
20932 };
20933
20934 @@ -234,7 +234,7 @@ static void cluster_vector_allocation_domain(int cpu, struct cpumask *retmask,
20935 cpumask_and(retmask, mask, per_cpu(cpus_in_cluster, cpu));
20936 }
20937
20938 -static struct apic apic_x2apic_cluster = {
20939 +static struct apic apic_x2apic_cluster __read_only = {
20940
20941 .name = "cluster x2apic",
20942 .probe = x2apic_cluster_probe,
20943 diff --git a/arch/x86/kernel/apic/x2apic_phys.c b/arch/x86/kernel/apic/x2apic_phys.c
20944 index 6fae733..5ca17af 100644
20945 --- a/arch/x86/kernel/apic/x2apic_phys.c
20946 +++ b/arch/x86/kernel/apic/x2apic_phys.c
20947 @@ -88,7 +88,7 @@ static int x2apic_phys_probe(void)
20948 return apic == &apic_x2apic_phys;
20949 }
20950
20951 -static struct apic apic_x2apic_phys = {
20952 +static struct apic apic_x2apic_phys __read_only = {
20953
20954 .name = "physical x2apic",
20955 .probe = x2apic_phys_probe,
20956 diff --git a/arch/x86/kernel/apic/x2apic_uv_x.c b/arch/x86/kernel/apic/x2apic_uv_x.c
20957 index 8e9dcfd..c61b3e4 100644
20958 --- a/arch/x86/kernel/apic/x2apic_uv_x.c
20959 +++ b/arch/x86/kernel/apic/x2apic_uv_x.c
20960 @@ -348,7 +348,7 @@ static int uv_probe(void)
20961 return apic == &apic_x2apic_uv_x;
20962 }
20963
20964 -static struct apic __refdata apic_x2apic_uv_x = {
20965 +static struct apic apic_x2apic_uv_x __read_only = {
20966
20967 .name = "UV large system",
20968 .probe = uv_probe,
20969 diff --git a/arch/x86/kernel/apm_32.c b/arch/x86/kernel/apm_32.c
20970 index 927ec92..de68f32 100644
20971 --- a/arch/x86/kernel/apm_32.c
20972 +++ b/arch/x86/kernel/apm_32.c
20973 @@ -432,7 +432,7 @@ static DEFINE_MUTEX(apm_mutex);
20974 * This is for buggy BIOS's that refer to (real mode) segment 0x40
20975 * even though they are called in protected mode.
20976 */
20977 -static struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4092,
20978 +static const struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4093,
20979 (unsigned long)__va(0x400UL), PAGE_SIZE - 0x400 - 1);
20980
20981 static const char driver_version[] = "1.16ac"; /* no spaces */
20982 @@ -610,7 +610,10 @@ static long __apm_bios_call(void *_call)
20983 BUG_ON(cpu != 0);
20984 gdt = get_cpu_gdt_table(cpu);
20985 save_desc_40 = gdt[0x40 / 8];
20986 +
20987 + pax_open_kernel();
20988 gdt[0x40 / 8] = bad_bios_desc;
20989 + pax_close_kernel();
20990
20991 apm_irq_save(flags);
20992 APM_DO_SAVE_SEGS;
20993 @@ -619,7 +622,11 @@ static long __apm_bios_call(void *_call)
20994 &call->esi);
20995 APM_DO_RESTORE_SEGS;
20996 apm_irq_restore(flags);
20997 +
20998 + pax_open_kernel();
20999 gdt[0x40 / 8] = save_desc_40;
21000 + pax_close_kernel();
21001 +
21002 put_cpu();
21003
21004 return call->eax & 0xff;
21005 @@ -686,7 +693,10 @@ static long __apm_bios_call_simple(void *_call)
21006 BUG_ON(cpu != 0);
21007 gdt = get_cpu_gdt_table(cpu);
21008 save_desc_40 = gdt[0x40 / 8];
21009 +
21010 + pax_open_kernel();
21011 gdt[0x40 / 8] = bad_bios_desc;
21012 + pax_close_kernel();
21013
21014 apm_irq_save(flags);
21015 APM_DO_SAVE_SEGS;
21016 @@ -694,7 +704,11 @@ static long __apm_bios_call_simple(void *_call)
21017 &call->eax);
21018 APM_DO_RESTORE_SEGS;
21019 apm_irq_restore(flags);
21020 +
21021 + pax_open_kernel();
21022 gdt[0x40 / 8] = save_desc_40;
21023 + pax_close_kernel();
21024 +
21025 put_cpu();
21026 return error;
21027 }
21028 @@ -2039,7 +2053,7 @@ static int __init swab_apm_power_in_minutes(const struct dmi_system_id *d)
21029 return 0;
21030 }
21031
21032 -static struct dmi_system_id __initdata apm_dmi_table[] = {
21033 +static const struct dmi_system_id __initconst apm_dmi_table[] = {
21034 {
21035 print_if_true,
21036 KERN_WARNING "IBM T23 - BIOS 1.03b+ and controller firmware 1.02+ may be needed for Linux APM.",
21037 @@ -2349,12 +2363,15 @@ static int __init apm_init(void)
21038 * code to that CPU.
21039 */
21040 gdt = get_cpu_gdt_table(0);
21041 +
21042 + pax_open_kernel();
21043 set_desc_base(&gdt[APM_CS >> 3],
21044 (unsigned long)__va((unsigned long)apm_info.bios.cseg << 4));
21045 set_desc_base(&gdt[APM_CS_16 >> 3],
21046 (unsigned long)__va((unsigned long)apm_info.bios.cseg_16 << 4));
21047 set_desc_base(&gdt[APM_DS >> 3],
21048 (unsigned long)__va((unsigned long)apm_info.bios.dseg << 4));
21049 + pax_close_kernel();
21050
21051 proc_create("apm", 0, NULL, &apm_file_ops);
21052
21053 diff --git a/arch/x86/kernel/asm-offsets.c b/arch/x86/kernel/asm-offsets.c
21054 index 9f6b934..cf5ffb3 100644
21055 --- a/arch/x86/kernel/asm-offsets.c
21056 +++ b/arch/x86/kernel/asm-offsets.c
21057 @@ -32,6 +32,8 @@ void common(void) {
21058 OFFSET(TI_flags, thread_info, flags);
21059 OFFSET(TI_status, thread_info, status);
21060 OFFSET(TI_addr_limit, thread_info, addr_limit);
21061 + OFFSET(TI_lowest_stack, thread_info, lowest_stack);
21062 + DEFINE(TI_task_thread_sp0, offsetof(struct task_struct, thread.sp0) - offsetof(struct task_struct, tinfo));
21063
21064 BLANK();
21065 OFFSET(crypto_tfm_ctx_offset, crypto_tfm, __crt_ctx);
21066 @@ -52,8 +54,26 @@ void common(void) {
21067 OFFSET(PV_CPU_irq_enable_sysexit, pv_cpu_ops, irq_enable_sysexit);
21068 OFFSET(PV_CPU_read_cr0, pv_cpu_ops, read_cr0);
21069 OFFSET(PV_MMU_read_cr2, pv_mmu_ops, read_cr2);
21070 +
21071 +#ifdef CONFIG_PAX_KERNEXEC
21072 + OFFSET(PV_CPU_write_cr0, pv_cpu_ops, write_cr0);
21073 #endif
21074
21075 +#ifdef CONFIG_PAX_MEMORY_UDEREF
21076 + OFFSET(PV_MMU_read_cr3, pv_mmu_ops, read_cr3);
21077 + OFFSET(PV_MMU_write_cr3, pv_mmu_ops, write_cr3);
21078 +#ifdef CONFIG_X86_64
21079 + OFFSET(PV_MMU_set_pgd_batched, pv_mmu_ops, set_pgd_batched);
21080 +#endif
21081 +#endif
21082 +
21083 +#endif
21084 +
21085 + BLANK();
21086 + DEFINE(PAGE_SIZE_asm, PAGE_SIZE);
21087 + DEFINE(PAGE_SHIFT_asm, PAGE_SHIFT);
21088 + DEFINE(THREAD_SIZE_asm, THREAD_SIZE);
21089 +
21090 #ifdef CONFIG_XEN
21091 BLANK();
21092 OFFSET(XEN_vcpu_info_mask, vcpu_info, evtchn_upcall_mask);
21093 diff --git a/arch/x86/kernel/asm-offsets_64.c b/arch/x86/kernel/asm-offsets_64.c
21094 index fdcbb4d..036dd93 100644
21095 --- a/arch/x86/kernel/asm-offsets_64.c
21096 +++ b/arch/x86/kernel/asm-offsets_64.c
21097 @@ -80,6 +80,7 @@ int main(void)
21098 BLANK();
21099 #undef ENTRY
21100
21101 + DEFINE(TSS_size, sizeof(struct tss_struct));
21102 OFFSET(TSS_ist, tss_struct, x86_tss.ist);
21103 BLANK();
21104
21105 diff --git a/arch/x86/kernel/cpu/Makefile b/arch/x86/kernel/cpu/Makefile
21106 index 80091ae..0c5184f 100644
21107 --- a/arch/x86/kernel/cpu/Makefile
21108 +++ b/arch/x86/kernel/cpu/Makefile
21109 @@ -8,10 +8,6 @@ CFLAGS_REMOVE_common.o = -pg
21110 CFLAGS_REMOVE_perf_event.o = -pg
21111 endif
21112
21113 -# Make sure load_percpu_segment has no stackprotector
21114 -nostackp := $(call cc-option, -fno-stack-protector)
21115 -CFLAGS_common.o := $(nostackp)
21116 -
21117 obj-y := intel_cacheinfo.o scattered.o topology.o
21118 obj-y += common.o
21119 obj-y += rdrand.o
21120 diff --git a/arch/x86/kernel/cpu/amd.c b/arch/x86/kernel/cpu/amd.c
21121 index a220239..607fc38 100644
21122 --- a/arch/x86/kernel/cpu/amd.c
21123 +++ b/arch/x86/kernel/cpu/amd.c
21124 @@ -717,7 +717,7 @@ static void init_amd(struct cpuinfo_x86 *c)
21125 static unsigned int amd_size_cache(struct cpuinfo_x86 *c, unsigned int size)
21126 {
21127 /* AMD errata T13 (order #21922) */
21128 - if ((c->x86 == 6)) {
21129 + if (c->x86 == 6) {
21130 /* Duron Rev A0 */
21131 if (c->x86_model == 3 && c->x86_mask == 0)
21132 size = 64;
21133 diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c
21134 index 2346c95..c061472 100644
21135 --- a/arch/x86/kernel/cpu/common.c
21136 +++ b/arch/x86/kernel/cpu/common.c
21137 @@ -91,60 +91,6 @@ static const struct cpu_dev default_cpu = {
21138
21139 static const struct cpu_dev *this_cpu = &default_cpu;
21140
21141 -DEFINE_PER_CPU_PAGE_ALIGNED(struct gdt_page, gdt_page) = { .gdt = {
21142 -#ifdef CONFIG_X86_64
21143 - /*
21144 - * We need valid kernel segments for data and code in long mode too
21145 - * IRET will check the segment types kkeil 2000/10/28
21146 - * Also sysret mandates a special GDT layout
21147 - *
21148 - * TLS descriptors are currently at a different place compared to i386.
21149 - * Hopefully nobody expects them at a fixed place (Wine?)
21150 - */
21151 - [GDT_ENTRY_KERNEL32_CS] = GDT_ENTRY_INIT(0xc09b, 0, 0xfffff),
21152 - [GDT_ENTRY_KERNEL_CS] = GDT_ENTRY_INIT(0xa09b, 0, 0xfffff),
21153 - [GDT_ENTRY_KERNEL_DS] = GDT_ENTRY_INIT(0xc093, 0, 0xfffff),
21154 - [GDT_ENTRY_DEFAULT_USER32_CS] = GDT_ENTRY_INIT(0xc0fb, 0, 0xfffff),
21155 - [GDT_ENTRY_DEFAULT_USER_DS] = GDT_ENTRY_INIT(0xc0f3, 0, 0xfffff),
21156 - [GDT_ENTRY_DEFAULT_USER_CS] = GDT_ENTRY_INIT(0xa0fb, 0, 0xfffff),
21157 -#else
21158 - [GDT_ENTRY_KERNEL_CS] = GDT_ENTRY_INIT(0xc09a, 0, 0xfffff),
21159 - [GDT_ENTRY_KERNEL_DS] = GDT_ENTRY_INIT(0xc092, 0, 0xfffff),
21160 - [GDT_ENTRY_DEFAULT_USER_CS] = GDT_ENTRY_INIT(0xc0fa, 0, 0xfffff),
21161 - [GDT_ENTRY_DEFAULT_USER_DS] = GDT_ENTRY_INIT(0xc0f2, 0, 0xfffff),
21162 - /*
21163 - * Segments used for calling PnP BIOS have byte granularity.
21164 - * They code segments and data segments have fixed 64k limits,
21165 - * the transfer segment sizes are set at run time.
21166 - */
21167 - /* 32-bit code */
21168 - [GDT_ENTRY_PNPBIOS_CS32] = GDT_ENTRY_INIT(0x409a, 0, 0xffff),
21169 - /* 16-bit code */
21170 - [GDT_ENTRY_PNPBIOS_CS16] = GDT_ENTRY_INIT(0x009a, 0, 0xffff),
21171 - /* 16-bit data */
21172 - [GDT_ENTRY_PNPBIOS_DS] = GDT_ENTRY_INIT(0x0092, 0, 0xffff),
21173 - /* 16-bit data */
21174 - [GDT_ENTRY_PNPBIOS_TS1] = GDT_ENTRY_INIT(0x0092, 0, 0),
21175 - /* 16-bit data */
21176 - [GDT_ENTRY_PNPBIOS_TS2] = GDT_ENTRY_INIT(0x0092, 0, 0),
21177 - /*
21178 - * The APM segments have byte granularity and their bases
21179 - * are set at run time. All have 64k limits.
21180 - */
21181 - /* 32-bit code */
21182 - [GDT_ENTRY_APMBIOS_BASE] = GDT_ENTRY_INIT(0x409a, 0, 0xffff),
21183 - /* 16-bit code */
21184 - [GDT_ENTRY_APMBIOS_BASE+1] = GDT_ENTRY_INIT(0x009a, 0, 0xffff),
21185 - /* data */
21186 - [GDT_ENTRY_APMBIOS_BASE+2] = GDT_ENTRY_INIT(0x4092, 0, 0xffff),
21187 -
21188 - [GDT_ENTRY_ESPFIX_SS] = GDT_ENTRY_INIT(0xc092, 0, 0xfffff),
21189 - [GDT_ENTRY_PERCPU] = GDT_ENTRY_INIT(0xc092, 0, 0xfffff),
21190 - GDT_STACK_CANARY_INIT
21191 -#endif
21192 -} };
21193 -EXPORT_PER_CPU_SYMBOL_GPL(gdt_page);
21194 -
21195 static int __init x86_xsave_setup(char *s)
21196 {
21197 if (strlen(s))
21198 @@ -306,6 +252,59 @@ static __always_inline void setup_smap(struct cpuinfo_x86 *c)
21199 }
21200 }
21201
21202 +#ifdef CONFIG_X86_64
21203 +static __init int setup_disable_pcid(char *arg)
21204 +{
21205 + setup_clear_cpu_cap(X86_FEATURE_PCID);
21206 + setup_clear_cpu_cap(X86_FEATURE_INVPCID);
21207 +
21208 +#ifdef CONFIG_PAX_MEMORY_UDEREF
21209 + if (clone_pgd_mask != ~(pgdval_t)0UL)
21210 + pax_user_shadow_base = 1UL << TASK_SIZE_MAX_SHIFT;
21211 +#endif
21212 +
21213 + return 1;
21214 +}
21215 +__setup("nopcid", setup_disable_pcid);
21216 +
21217 +static void setup_pcid(struct cpuinfo_x86 *c)
21218 +{
21219 + if (!cpu_has(c, X86_FEATURE_PCID)) {
21220 + clear_cpu_cap(c, X86_FEATURE_INVPCID);
21221 +
21222 +#ifdef CONFIG_PAX_MEMORY_UDEREF
21223 + if (clone_pgd_mask != ~(pgdval_t)0UL) {
21224 + pax_open_kernel();
21225 + pax_user_shadow_base = 1UL << TASK_SIZE_MAX_SHIFT;
21226 + pax_close_kernel();
21227 + printk("PAX: slow and weak UDEREF enabled\n");
21228 + } else
21229 + printk("PAX: UDEREF disabled\n");
21230 +#endif
21231 +
21232 + return;
21233 + }
21234 +
21235 + printk("PAX: PCID detected\n");
21236 + cr4_set_bits(X86_CR4_PCIDE);
21237 +
21238 +#ifdef CONFIG_PAX_MEMORY_UDEREF
21239 + pax_open_kernel();
21240 + clone_pgd_mask = ~(pgdval_t)0UL;
21241 + pax_close_kernel();
21242 + if (pax_user_shadow_base)
21243 + printk("PAX: weak UDEREF enabled\n");
21244 + else {
21245 + set_cpu_cap(c, X86_FEATURE_STRONGUDEREF);
21246 + printk("PAX: strong UDEREF enabled\n");
21247 + }
21248 +#endif
21249 +
21250 + if (cpu_has(c, X86_FEATURE_INVPCID))
21251 + printk("PAX: INVPCID detected\n");
21252 +}
21253 +#endif
21254 +
21255 /*
21256 * Some CPU features depend on higher CPUID levels, which may not always
21257 * be available due to CPUID level capping or broken virtualization
21258 @@ -406,7 +405,7 @@ void switch_to_new_gdt(int cpu)
21259 {
21260 struct desc_ptr gdt_descr;
21261
21262 - gdt_descr.address = (long)get_cpu_gdt_table(cpu);
21263 + gdt_descr.address = (unsigned long)get_cpu_gdt_table(cpu);
21264 gdt_descr.size = GDT_SIZE - 1;
21265 load_gdt(&gdt_descr);
21266 /* Reload the per-cpu base */
21267 @@ -897,6 +896,20 @@ static void identify_cpu(struct cpuinfo_x86 *c)
21268 setup_smep(c);
21269 setup_smap(c);
21270
21271 +#ifdef CONFIG_X86_32
21272 +#ifdef CONFIG_PAX_PAGEEXEC
21273 + if (!(__supported_pte_mask & _PAGE_NX))
21274 + clear_cpu_cap(c, X86_FEATURE_PSE);
21275 +#endif
21276 +#if defined(CONFIG_PAX_SEGMEXEC) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
21277 + clear_cpu_cap(c, X86_FEATURE_SEP);
21278 +#endif
21279 +#endif
21280 +
21281 +#ifdef CONFIG_X86_64
21282 + setup_pcid(c);
21283 +#endif
21284 +
21285 /*
21286 * The vendor-specific functions might have changed features.
21287 * Now we do "generic changes."
21288 @@ -979,7 +992,7 @@ static void syscall32_cpu_init(void)
21289 void enable_sep_cpu(void)
21290 {
21291 int cpu = get_cpu();
21292 - struct tss_struct *tss = &per_cpu(init_tss, cpu);
21293 + struct tss_struct *tss = init_tss + cpu;
21294
21295 if (!boot_cpu_has(X86_FEATURE_SEP)) {
21296 put_cpu();
21297 @@ -1117,14 +1130,16 @@ static __init int setup_disablecpuid(char *arg)
21298 }
21299 __setup("clearcpuid=", setup_disablecpuid);
21300
21301 +DEFINE_PER_CPU(struct thread_info *, current_tinfo) = &init_task.tinfo;
21302 +EXPORT_PER_CPU_SYMBOL(current_tinfo);
21303 +
21304 DEFINE_PER_CPU(unsigned long, kernel_stack) =
21305 - (unsigned long)&init_thread_union - KERNEL_STACK_OFFSET + THREAD_SIZE;
21306 + (unsigned long)&init_thread_union - 16 + THREAD_SIZE;
21307 EXPORT_PER_CPU_SYMBOL(kernel_stack);
21308
21309 #ifdef CONFIG_X86_64
21310 -struct desc_ptr idt_descr = { NR_VECTORS * 16 - 1, (unsigned long) idt_table };
21311 -struct desc_ptr debug_idt_descr = { NR_VECTORS * 16 - 1,
21312 - (unsigned long) debug_idt_table };
21313 +struct desc_ptr idt_descr __read_only = { NR_VECTORS * 16 - 1, (unsigned long) idt_table };
21314 +const struct desc_ptr debug_idt_descr = { NR_VECTORS * 16 - 1, (unsigned long) debug_idt_table };
21315
21316 DEFINE_PER_CPU_FIRST(union irq_stack_union,
21317 irq_stack_union) __aligned(PAGE_SIZE) __visible;
21318 @@ -1307,7 +1322,7 @@ void cpu_init(void)
21319 */
21320 load_ucode_ap();
21321
21322 - t = &per_cpu(init_tss, cpu);
21323 + t = init_tss + cpu;
21324 oist = &per_cpu(orig_ist, cpu);
21325
21326 #ifdef CONFIG_NUMA
21327 @@ -1339,7 +1354,6 @@ void cpu_init(void)
21328 wrmsrl(MSR_KERNEL_GS_BASE, 0);
21329 barrier();
21330
21331 - x86_configure_nx();
21332 x2apic_setup();
21333
21334 /*
21335 @@ -1391,7 +1405,7 @@ void cpu_init(void)
21336 {
21337 int cpu = smp_processor_id();
21338 struct task_struct *curr = current;
21339 - struct tss_struct *t = &per_cpu(init_tss, cpu);
21340 + struct tss_struct *t = init_tss + cpu;
21341 struct thread_struct *thread = &curr->thread;
21342
21343 wait_for_master_cpu(cpu);
21344 diff --git a/arch/x86/kernel/cpu/intel_cacheinfo.c b/arch/x86/kernel/cpu/intel_cacheinfo.c
21345 index 6596433..1ad6eaf 100644
21346 --- a/arch/x86/kernel/cpu/intel_cacheinfo.c
21347 +++ b/arch/x86/kernel/cpu/intel_cacheinfo.c
21348 @@ -1024,6 +1024,22 @@ static struct attribute *default_attrs[] = {
21349 };
21350
21351 #ifdef CONFIG_AMD_NB
21352 +static struct attribute *default_attrs_amd_nb[] = {
21353 + &type.attr,
21354 + &level.attr,
21355 + &coherency_line_size.attr,
21356 + &physical_line_partition.attr,
21357 + &ways_of_associativity.attr,
21358 + &number_of_sets.attr,
21359 + &size.attr,
21360 + &shared_cpu_map.attr,
21361 + &shared_cpu_list.attr,
21362 + NULL,
21363 + NULL,
21364 + NULL,
21365 + NULL
21366 +};
21367 +
21368 static struct attribute **amd_l3_attrs(void)
21369 {
21370 static struct attribute **attrs;
21371 @@ -1034,18 +1050,7 @@ static struct attribute **amd_l3_attrs(void)
21372
21373 n = ARRAY_SIZE(default_attrs);
21374
21375 - if (amd_nb_has_feature(AMD_NB_L3_INDEX_DISABLE))
21376 - n += 2;
21377 -
21378 - if (amd_nb_has_feature(AMD_NB_L3_PARTITIONING))
21379 - n += 1;
21380 -
21381 - attrs = kzalloc(n * sizeof (struct attribute *), GFP_KERNEL);
21382 - if (attrs == NULL)
21383 - return attrs = default_attrs;
21384 -
21385 - for (n = 0; default_attrs[n]; n++)
21386 - attrs[n] = default_attrs[n];
21387 + attrs = default_attrs_amd_nb;
21388
21389 if (amd_nb_has_feature(AMD_NB_L3_INDEX_DISABLE)) {
21390 attrs[n++] = &cache_disable_0.attr;
21391 @@ -1096,6 +1101,13 @@ static struct kobj_type ktype_cache = {
21392 .default_attrs = default_attrs,
21393 };
21394
21395 +#ifdef CONFIG_AMD_NB
21396 +static struct kobj_type ktype_cache_amd_nb = {
21397 + .sysfs_ops = &sysfs_ops,
21398 + .default_attrs = default_attrs_amd_nb,
21399 +};
21400 +#endif
21401 +
21402 static struct kobj_type ktype_percpu_entry = {
21403 .sysfs_ops = &sysfs_ops,
21404 };
21405 @@ -1161,20 +1173,26 @@ static int cache_add_dev(struct device *dev)
21406 return retval;
21407 }
21408
21409 +#ifdef CONFIG_AMD_NB
21410 + amd_l3_attrs();
21411 +#endif
21412 +
21413 for (i = 0; i < num_cache_leaves; i++) {
21414 + struct kobj_type *ktype;
21415 +
21416 this_object = INDEX_KOBJECT_PTR(cpu, i);
21417 this_object->cpu = cpu;
21418 this_object->index = i;
21419
21420 this_leaf = CPUID4_INFO_IDX(cpu, i);
21421
21422 - ktype_cache.default_attrs = default_attrs;
21423 + ktype = &ktype_cache;
21424 #ifdef CONFIG_AMD_NB
21425 if (this_leaf->base.nb)
21426 - ktype_cache.default_attrs = amd_l3_attrs();
21427 + ktype = &ktype_cache_amd_nb;
21428 #endif
21429 retval = kobject_init_and_add(&(this_object->kobj),
21430 - &ktype_cache,
21431 + ktype,
21432 per_cpu(ici_cache_kobject, cpu),
21433 "index%1lu", i);
21434 if (unlikely(retval)) {
21435 diff --git a/arch/x86/kernel/cpu/mcheck/mce.c b/arch/x86/kernel/cpu/mcheck/mce.c
21436 index 3c036cb..3b5677d 100644
21437 --- a/arch/x86/kernel/cpu/mcheck/mce.c
21438 +++ b/arch/x86/kernel/cpu/mcheck/mce.c
21439 @@ -47,6 +47,7 @@
21440 #include <asm/tlbflush.h>
21441 #include <asm/mce.h>
21442 #include <asm/msr.h>
21443 +#include <asm/local.h>
21444
21445 #include "mce-internal.h"
21446
21447 @@ -258,7 +259,7 @@ static void print_mce(struct mce *m)
21448 !(m->mcgstatus & MCG_STATUS_EIPV) ? " !INEXACT!" : "",
21449 m->cs, m->ip);
21450
21451 - if (m->cs == __KERNEL_CS)
21452 + if (m->cs == __KERNEL_CS || m->cs == __KERNEXEC_KERNEL_CS)
21453 print_symbol("{%s}", m->ip);
21454 pr_cont("\n");
21455 }
21456 @@ -291,10 +292,10 @@ static void print_mce(struct mce *m)
21457
21458 #define PANIC_TIMEOUT 5 /* 5 seconds */
21459
21460 -static atomic_t mce_panicked;
21461 +static atomic_unchecked_t mce_panicked;
21462
21463 static int fake_panic;
21464 -static atomic_t mce_fake_panicked;
21465 +static atomic_unchecked_t mce_fake_panicked;
21466
21467 /* Panic in progress. Enable interrupts and wait for final IPI */
21468 static void wait_for_panic(void)
21469 @@ -318,7 +319,7 @@ static void mce_panic(const char *msg, struct mce *final, char *exp)
21470 /*
21471 * Make sure only one CPU runs in machine check panic
21472 */
21473 - if (atomic_inc_return(&mce_panicked) > 1)
21474 + if (atomic_inc_return_unchecked(&mce_panicked) > 1)
21475 wait_for_panic();
21476 barrier();
21477
21478 @@ -326,7 +327,7 @@ static void mce_panic(const char *msg, struct mce *final, char *exp)
21479 console_verbose();
21480 } else {
21481 /* Don't log too much for fake panic */
21482 - if (atomic_inc_return(&mce_fake_panicked) > 1)
21483 + if (atomic_inc_return_unchecked(&mce_fake_panicked) > 1)
21484 return;
21485 }
21486 /* First print corrected ones that are still unlogged */
21487 @@ -365,7 +366,7 @@ static void mce_panic(const char *msg, struct mce *final, char *exp)
21488 if (!fake_panic) {
21489 if (panic_timeout == 0)
21490 panic_timeout = mca_cfg.panic_timeout;
21491 - panic(msg);
21492 + panic("%s", msg);
21493 } else
21494 pr_emerg(HW_ERR "Fake kernel panic: %s\n", msg);
21495 }
21496 @@ -743,7 +744,7 @@ static int mce_timed_out(u64 *t, const char *msg)
21497 * might have been modified by someone else.
21498 */
21499 rmb();
21500 - if (atomic_read(&mce_panicked))
21501 + if (atomic_read_unchecked(&mce_panicked))
21502 wait_for_panic();
21503 if (!mca_cfg.monarch_timeout)
21504 goto out;
21505 @@ -1669,7 +1670,7 @@ static void unexpected_machine_check(struct pt_regs *regs, long error_code)
21506 }
21507
21508 /* Call the installed machine check handler for this CPU setup. */
21509 -void (*machine_check_vector)(struct pt_regs *, long error_code) =
21510 +void (*machine_check_vector)(struct pt_regs *, long error_code) __read_only =
21511 unexpected_machine_check;
21512
21513 /*
21514 @@ -1692,7 +1693,9 @@ void mcheck_cpu_init(struct cpuinfo_x86 *c)
21515 return;
21516 }
21517
21518 + pax_open_kernel();
21519 machine_check_vector = do_machine_check;
21520 + pax_close_kernel();
21521
21522 __mcheck_cpu_init_generic();
21523 __mcheck_cpu_init_vendor(c);
21524 @@ -1706,7 +1709,7 @@ void mcheck_cpu_init(struct cpuinfo_x86 *c)
21525 */
21526
21527 static DEFINE_SPINLOCK(mce_chrdev_state_lock);
21528 -static int mce_chrdev_open_count; /* #times opened */
21529 +static local_t mce_chrdev_open_count; /* #times opened */
21530 static int mce_chrdev_open_exclu; /* already open exclusive? */
21531
21532 static int mce_chrdev_open(struct inode *inode, struct file *file)
21533 @@ -1714,7 +1717,7 @@ static int mce_chrdev_open(struct inode *inode, struct file *file)
21534 spin_lock(&mce_chrdev_state_lock);
21535
21536 if (mce_chrdev_open_exclu ||
21537 - (mce_chrdev_open_count && (file->f_flags & O_EXCL))) {
21538 + (local_read(&mce_chrdev_open_count) && (file->f_flags & O_EXCL))) {
21539 spin_unlock(&mce_chrdev_state_lock);
21540
21541 return -EBUSY;
21542 @@ -1722,7 +1725,7 @@ static int mce_chrdev_open(struct inode *inode, struct file *file)
21543
21544 if (file->f_flags & O_EXCL)
21545 mce_chrdev_open_exclu = 1;
21546 - mce_chrdev_open_count++;
21547 + local_inc(&mce_chrdev_open_count);
21548
21549 spin_unlock(&mce_chrdev_state_lock);
21550
21551 @@ -1733,7 +1736,7 @@ static int mce_chrdev_release(struct inode *inode, struct file *file)
21552 {
21553 spin_lock(&mce_chrdev_state_lock);
21554
21555 - mce_chrdev_open_count--;
21556 + local_dec(&mce_chrdev_open_count);
21557 mce_chrdev_open_exclu = 0;
21558
21559 spin_unlock(&mce_chrdev_state_lock);
21560 @@ -2408,7 +2411,7 @@ static __init void mce_init_banks(void)
21561
21562 for (i = 0; i < mca_cfg.banks; i++) {
21563 struct mce_bank *b = &mce_banks[i];
21564 - struct device_attribute *a = &b->attr;
21565 + device_attribute_no_const *a = &b->attr;
21566
21567 sysfs_attr_init(&a->attr);
21568 a->attr.name = b->attrname;
21569 @@ -2515,7 +2518,7 @@ struct dentry *mce_get_debugfs_dir(void)
21570 static void mce_reset(void)
21571 {
21572 cpu_missing = 0;
21573 - atomic_set(&mce_fake_panicked, 0);
21574 + atomic_set_unchecked(&mce_fake_panicked, 0);
21575 atomic_set(&mce_executing, 0);
21576 atomic_set(&mce_callin, 0);
21577 atomic_set(&global_nwo, 0);
21578 diff --git a/arch/x86/kernel/cpu/mcheck/p5.c b/arch/x86/kernel/cpu/mcheck/p5.c
21579 index 737b0ad..09ec66e 100644
21580 --- a/arch/x86/kernel/cpu/mcheck/p5.c
21581 +++ b/arch/x86/kernel/cpu/mcheck/p5.c
21582 @@ -12,6 +12,7 @@
21583 #include <asm/tlbflush.h>
21584 #include <asm/mce.h>
21585 #include <asm/msr.h>
21586 +#include <asm/pgtable.h>
21587
21588 /* By default disabled */
21589 int mce_p5_enabled __read_mostly;
21590 @@ -55,7 +56,9 @@ void intel_p5_mcheck_init(struct cpuinfo_x86 *c)
21591 if (!cpu_has(c, X86_FEATURE_MCE))
21592 return;
21593
21594 + pax_open_kernel();
21595 machine_check_vector = pentium_machine_check;
21596 + pax_close_kernel();
21597 /* Make sure the vector pointer is visible before we enable MCEs: */
21598 wmb();
21599
21600 diff --git a/arch/x86/kernel/cpu/mcheck/winchip.c b/arch/x86/kernel/cpu/mcheck/winchip.c
21601 index 44f1382..315b292 100644
21602 --- a/arch/x86/kernel/cpu/mcheck/winchip.c
21603 +++ b/arch/x86/kernel/cpu/mcheck/winchip.c
21604 @@ -11,6 +11,7 @@
21605 #include <asm/tlbflush.h>
21606 #include <asm/mce.h>
21607 #include <asm/msr.h>
21608 +#include <asm/pgtable.h>
21609
21610 /* Machine check handler for WinChip C6: */
21611 static void winchip_machine_check(struct pt_regs *regs, long error_code)
21612 @@ -28,7 +29,9 @@ void winchip_mcheck_init(struct cpuinfo_x86 *c)
21613 {
21614 u32 lo, hi;
21615
21616 + pax_open_kernel();
21617 machine_check_vector = winchip_machine_check;
21618 + pax_close_kernel();
21619 /* Make sure the vector pointer is visible before we enable MCEs: */
21620 wmb();
21621
21622 diff --git a/arch/x86/kernel/cpu/microcode/core.c b/arch/x86/kernel/cpu/microcode/core.c
21623 index 36a8361..e7058c2 100644
21624 --- a/arch/x86/kernel/cpu/microcode/core.c
21625 +++ b/arch/x86/kernel/cpu/microcode/core.c
21626 @@ -518,7 +518,7 @@ mc_cpu_callback(struct notifier_block *nb, unsigned long action, void *hcpu)
21627 return NOTIFY_OK;
21628 }
21629
21630 -static struct notifier_block __refdata mc_cpu_notifier = {
21631 +static struct notifier_block mc_cpu_notifier = {
21632 .notifier_call = mc_cpu_callback,
21633 };
21634
21635 diff --git a/arch/x86/kernel/cpu/microcode/intel.c b/arch/x86/kernel/cpu/microcode/intel.c
21636 index 746e7fd..8dc677e 100644
21637 --- a/arch/x86/kernel/cpu/microcode/intel.c
21638 +++ b/arch/x86/kernel/cpu/microcode/intel.c
21639 @@ -298,13 +298,13 @@ static enum ucode_state request_microcode_fw(int cpu, struct device *device,
21640
21641 static int get_ucode_user(void *to, const void *from, size_t n)
21642 {
21643 - return copy_from_user(to, from, n);
21644 + return copy_from_user(to, (const void __force_user *)from, n);
21645 }
21646
21647 static enum ucode_state
21648 request_microcode_user(int cpu, const void __user *buf, size_t size)
21649 {
21650 - return generic_load_microcode(cpu, (void *)buf, size, &get_ucode_user);
21651 + return generic_load_microcode(cpu, (__force_kernel void *)buf, size, &get_ucode_user);
21652 }
21653
21654 static void microcode_fini_cpu(int cpu)
21655 diff --git a/arch/x86/kernel/cpu/mtrr/main.c b/arch/x86/kernel/cpu/mtrr/main.c
21656 index ea5f363..cb0e905 100644
21657 --- a/arch/x86/kernel/cpu/mtrr/main.c
21658 +++ b/arch/x86/kernel/cpu/mtrr/main.c
21659 @@ -66,7 +66,7 @@ static DEFINE_MUTEX(mtrr_mutex);
21660 u64 size_or_mask, size_and_mask;
21661 static bool mtrr_aps_delayed_init;
21662
21663 -static const struct mtrr_ops *mtrr_ops[X86_VENDOR_NUM];
21664 +static const struct mtrr_ops *mtrr_ops[X86_VENDOR_NUM] __read_only;
21665
21666 const struct mtrr_ops *mtrr_if;
21667
21668 diff --git a/arch/x86/kernel/cpu/mtrr/mtrr.h b/arch/x86/kernel/cpu/mtrr/mtrr.h
21669 index df5e41f..816c719 100644
21670 --- a/arch/x86/kernel/cpu/mtrr/mtrr.h
21671 +++ b/arch/x86/kernel/cpu/mtrr/mtrr.h
21672 @@ -25,7 +25,7 @@ struct mtrr_ops {
21673 int (*validate_add_page)(unsigned long base, unsigned long size,
21674 unsigned int type);
21675 int (*have_wrcomb)(void);
21676 -};
21677 +} __do_const;
21678
21679 extern int generic_get_free_region(unsigned long base, unsigned long size,
21680 int replace_reg);
21681 diff --git a/arch/x86/kernel/cpu/perf_event.c b/arch/x86/kernel/cpu/perf_event.c
21682 index b71a7f8..534af0e 100644
21683 --- a/arch/x86/kernel/cpu/perf_event.c
21684 +++ b/arch/x86/kernel/cpu/perf_event.c
21685 @@ -1376,7 +1376,7 @@ static void __init pmu_check_apic(void)
21686
21687 }
21688
21689 -static struct attribute_group x86_pmu_format_group = {
21690 +static attribute_group_no_const x86_pmu_format_group = {
21691 .name = "format",
21692 .attrs = NULL,
21693 };
21694 @@ -1475,7 +1475,7 @@ static struct attribute *events_attr[] = {
21695 NULL,
21696 };
21697
21698 -static struct attribute_group x86_pmu_events_group = {
21699 +static attribute_group_no_const x86_pmu_events_group = {
21700 .name = "events",
21701 .attrs = events_attr,
21702 };
21703 @@ -2037,7 +2037,7 @@ static unsigned long get_segment_base(unsigned int segment)
21704 if (idx > GDT_ENTRIES)
21705 return 0;
21706
21707 - desc = raw_cpu_ptr(gdt_page.gdt);
21708 + desc = get_cpu_gdt_table(smp_processor_id());
21709 }
21710
21711 return get_desc_base(desc + idx);
21712 @@ -2127,7 +2127,7 @@ perf_callchain_user(struct perf_callchain_entry *entry, struct pt_regs *regs)
21713 break;
21714
21715 perf_callchain_store(entry, frame.return_address);
21716 - fp = frame.next_frame;
21717 + fp = (const void __force_user *)frame.next_frame;
21718 }
21719 }
21720
21721 diff --git a/arch/x86/kernel/cpu/perf_event_amd_iommu.c b/arch/x86/kernel/cpu/perf_event_amd_iommu.c
21722 index 97242a9..cf9c30e 100644
21723 --- a/arch/x86/kernel/cpu/perf_event_amd_iommu.c
21724 +++ b/arch/x86/kernel/cpu/perf_event_amd_iommu.c
21725 @@ -402,7 +402,7 @@ static void perf_iommu_del(struct perf_event *event, int flags)
21726 static __init int _init_events_attrs(struct perf_amd_iommu *perf_iommu)
21727 {
21728 struct attribute **attrs;
21729 - struct attribute_group *attr_group;
21730 + attribute_group_no_const *attr_group;
21731 int i = 0, j;
21732
21733 while (amd_iommu_v2_event_descs[i].attr.attr.name)
21734 diff --git a/arch/x86/kernel/cpu/perf_event_intel.c b/arch/x86/kernel/cpu/perf_event_intel.c
21735 index 2589906..1ca1000 100644
21736 --- a/arch/x86/kernel/cpu/perf_event_intel.c
21737 +++ b/arch/x86/kernel/cpu/perf_event_intel.c
21738 @@ -2353,10 +2353,10 @@ __init int intel_pmu_init(void)
21739 x86_pmu.num_counters_fixed = max((int)edx.split.num_counters_fixed, 3);
21740
21741 if (boot_cpu_has(X86_FEATURE_PDCM)) {
21742 - u64 capabilities;
21743 + u64 capabilities = x86_pmu.intel_cap.capabilities;
21744
21745 - rdmsrl(MSR_IA32_PERF_CAPABILITIES, capabilities);
21746 - x86_pmu.intel_cap.capabilities = capabilities;
21747 + if (rdmsrl_safe(MSR_IA32_PERF_CAPABILITIES, &x86_pmu.intel_cap.capabilities))
21748 + x86_pmu.intel_cap.capabilities = capabilities;
21749 }
21750
21751 intel_ds_init();
21752 diff --git a/arch/x86/kernel/cpu/perf_event_intel_rapl.c b/arch/x86/kernel/cpu/perf_event_intel_rapl.c
21753 index c4bb8b8..9f7384d 100644
21754 --- a/arch/x86/kernel/cpu/perf_event_intel_rapl.c
21755 +++ b/arch/x86/kernel/cpu/perf_event_intel_rapl.c
21756 @@ -465,7 +465,7 @@ static struct attribute *rapl_events_hsw_attr[] = {
21757 NULL,
21758 };
21759
21760 -static struct attribute_group rapl_pmu_events_group = {
21761 +static attribute_group_no_const rapl_pmu_events_group __read_only = {
21762 .name = "events",
21763 .attrs = NULL, /* patched at runtime */
21764 };
21765 diff --git a/arch/x86/kernel/cpu/perf_event_intel_uncore.c b/arch/x86/kernel/cpu/perf_event_intel_uncore.c
21766 index c635b8b..b78835e 100644
21767 --- a/arch/x86/kernel/cpu/perf_event_intel_uncore.c
21768 +++ b/arch/x86/kernel/cpu/perf_event_intel_uncore.c
21769 @@ -733,7 +733,7 @@ static void __init uncore_types_exit(struct intel_uncore_type **types)
21770 static int __init uncore_type_init(struct intel_uncore_type *type)
21771 {
21772 struct intel_uncore_pmu *pmus;
21773 - struct attribute_group *attr_group;
21774 + attribute_group_no_const *attr_group;
21775 struct attribute **attrs;
21776 int i, j;
21777
21778 diff --git a/arch/x86/kernel/cpu/perf_event_intel_uncore.h b/arch/x86/kernel/cpu/perf_event_intel_uncore.h
21779 index 6c8c1e7..515b98a 100644
21780 --- a/arch/x86/kernel/cpu/perf_event_intel_uncore.h
21781 +++ b/arch/x86/kernel/cpu/perf_event_intel_uncore.h
21782 @@ -114,7 +114,7 @@ struct intel_uncore_box {
21783 struct uncore_event_desc {
21784 struct kobj_attribute attr;
21785 const char *config;
21786 -};
21787 +} __do_const;
21788
21789 ssize_t uncore_event_show(struct kobject *kobj,
21790 struct kobj_attribute *attr, char *buf);
21791 diff --git a/arch/x86/kernel/cpuid.c b/arch/x86/kernel/cpuid.c
21792 index 83741a7..bd3507d 100644
21793 --- a/arch/x86/kernel/cpuid.c
21794 +++ b/arch/x86/kernel/cpuid.c
21795 @@ -170,7 +170,7 @@ static int cpuid_class_cpu_callback(struct notifier_block *nfb,
21796 return notifier_from_errno(err);
21797 }
21798
21799 -static struct notifier_block __refdata cpuid_class_cpu_notifier =
21800 +static struct notifier_block cpuid_class_cpu_notifier =
21801 {
21802 .notifier_call = cpuid_class_cpu_callback,
21803 };
21804 diff --git a/arch/x86/kernel/crash.c b/arch/x86/kernel/crash.c
21805 index aceb2f9..c76d3e3 100644
21806 --- a/arch/x86/kernel/crash.c
21807 +++ b/arch/x86/kernel/crash.c
21808 @@ -105,7 +105,7 @@ static void kdump_nmi_callback(int cpu, struct pt_regs *regs)
21809 #ifdef CONFIG_X86_32
21810 struct pt_regs fixed_regs;
21811
21812 - if (!user_mode_vm(regs)) {
21813 + if (!user_mode(regs)) {
21814 crash_fixup_ss_esp(&fixed_regs, regs);
21815 regs = &fixed_regs;
21816 }
21817 diff --git a/arch/x86/kernel/crash_dump_64.c b/arch/x86/kernel/crash_dump_64.c
21818 index afa64ad..dce67dd 100644
21819 --- a/arch/x86/kernel/crash_dump_64.c
21820 +++ b/arch/x86/kernel/crash_dump_64.c
21821 @@ -36,7 +36,7 @@ ssize_t copy_oldmem_page(unsigned long pfn, char *buf,
21822 return -ENOMEM;
21823
21824 if (userbuf) {
21825 - if (copy_to_user(buf, vaddr + offset, csize)) {
21826 + if (copy_to_user((char __force_user *)buf, vaddr + offset, csize)) {
21827 iounmap(vaddr);
21828 return -EFAULT;
21829 }
21830 diff --git a/arch/x86/kernel/doublefault.c b/arch/x86/kernel/doublefault.c
21831 index f6dfd93..892ade4 100644
21832 --- a/arch/x86/kernel/doublefault.c
21833 +++ b/arch/x86/kernel/doublefault.c
21834 @@ -12,7 +12,7 @@
21835
21836 #define DOUBLEFAULT_STACKSIZE (1024)
21837 static unsigned long doublefault_stack[DOUBLEFAULT_STACKSIZE];
21838 -#define STACK_START (unsigned long)(doublefault_stack+DOUBLEFAULT_STACKSIZE)
21839 +#define STACK_START (unsigned long)(doublefault_stack+DOUBLEFAULT_STACKSIZE-2)
21840
21841 #define ptr_ok(x) ((x) > PAGE_OFFSET && (x) < PAGE_OFFSET + MAXMEM)
21842
21843 @@ -22,7 +22,7 @@ static void doublefault_fn(void)
21844 unsigned long gdt, tss;
21845
21846 native_store_gdt(&gdt_desc);
21847 - gdt = gdt_desc.address;
21848 + gdt = (unsigned long)gdt_desc.address;
21849
21850 printk(KERN_EMERG "PANIC: double fault, gdt at %08lx [%d bytes]\n", gdt, gdt_desc.size);
21851
21852 @@ -59,10 +59,10 @@ struct tss_struct doublefault_tss __cacheline_aligned = {
21853 /* 0x2 bit is always set */
21854 .flags = X86_EFLAGS_SF | 0x2,
21855 .sp = STACK_START,
21856 - .es = __USER_DS,
21857 + .es = __KERNEL_DS,
21858 .cs = __KERNEL_CS,
21859 .ss = __KERNEL_DS,
21860 - .ds = __USER_DS,
21861 + .ds = __KERNEL_DS,
21862 .fs = __KERNEL_PERCPU,
21863
21864 .__cr3 = __pa_nodebug(swapper_pg_dir),
21865 diff --git a/arch/x86/kernel/dumpstack.c b/arch/x86/kernel/dumpstack.c
21866 index cf3df1d..b637d9a 100644
21867 --- a/arch/x86/kernel/dumpstack.c
21868 +++ b/arch/x86/kernel/dumpstack.c
21869 @@ -2,6 +2,9 @@
21870 * Copyright (C) 1991, 1992 Linus Torvalds
21871 * Copyright (C) 2000, 2001, 2002 Andi Kleen, SuSE Labs
21872 */
21873 +#ifdef CONFIG_GRKERNSEC_HIDESYM
21874 +#define __INCLUDED_BY_HIDESYM 1
21875 +#endif
21876 #include <linux/kallsyms.h>
21877 #include <linux/kprobes.h>
21878 #include <linux/uaccess.h>
21879 @@ -33,23 +36,21 @@ static void printk_stack_address(unsigned long address, int reliable)
21880
21881 void printk_address(unsigned long address)
21882 {
21883 - pr_cont(" [<%p>] %pS\n", (void *)address, (void *)address);
21884 + pr_cont(" [<%p>] %pA\n", (void *)address, (void *)address);
21885 }
21886
21887 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
21888 static void
21889 print_ftrace_graph_addr(unsigned long addr, void *data,
21890 const struct stacktrace_ops *ops,
21891 - struct thread_info *tinfo, int *graph)
21892 + struct task_struct *task, int *graph)
21893 {
21894 - struct task_struct *task;
21895 unsigned long ret_addr;
21896 int index;
21897
21898 if (addr != (unsigned long)return_to_handler)
21899 return;
21900
21901 - task = tinfo->task;
21902 index = task->curr_ret_stack;
21903
21904 if (!task->ret_stack || index < *graph)
21905 @@ -66,7 +67,7 @@ print_ftrace_graph_addr(unsigned long addr, void *data,
21906 static inline void
21907 print_ftrace_graph_addr(unsigned long addr, void *data,
21908 const struct stacktrace_ops *ops,
21909 - struct thread_info *tinfo, int *graph)
21910 + struct task_struct *task, int *graph)
21911 { }
21912 #endif
21913
21914 @@ -77,10 +78,8 @@ print_ftrace_graph_addr(unsigned long addr, void *data,
21915 * severe exception (double fault, nmi, stack fault, debug, mce) hardware stack
21916 */
21917
21918 -static inline int valid_stack_ptr(struct thread_info *tinfo,
21919 - void *p, unsigned int size, void *end)
21920 +static inline int valid_stack_ptr(void *t, void *p, unsigned int size, void *end)
21921 {
21922 - void *t = tinfo;
21923 if (end) {
21924 if (p < end && p >= (end-THREAD_SIZE))
21925 return 1;
21926 @@ -91,14 +90,14 @@ static inline int valid_stack_ptr(struct thread_info *tinfo,
21927 }
21928
21929 unsigned long
21930 -print_context_stack(struct thread_info *tinfo,
21931 +print_context_stack(struct task_struct *task, void *stack_start,
21932 unsigned long *stack, unsigned long bp,
21933 const struct stacktrace_ops *ops, void *data,
21934 unsigned long *end, int *graph)
21935 {
21936 struct stack_frame *frame = (struct stack_frame *)bp;
21937
21938 - while (valid_stack_ptr(tinfo, stack, sizeof(*stack), end)) {
21939 + while (valid_stack_ptr(stack_start, stack, sizeof(*stack), end)) {
21940 unsigned long addr;
21941
21942 addr = *stack;
21943 @@ -110,7 +109,7 @@ print_context_stack(struct thread_info *tinfo,
21944 } else {
21945 ops->address(data, addr, 0);
21946 }
21947 - print_ftrace_graph_addr(addr, data, ops, tinfo, graph);
21948 + print_ftrace_graph_addr(addr, data, ops, task, graph);
21949 }
21950 stack++;
21951 }
21952 @@ -119,7 +118,7 @@ print_context_stack(struct thread_info *tinfo,
21953 EXPORT_SYMBOL_GPL(print_context_stack);
21954
21955 unsigned long
21956 -print_context_stack_bp(struct thread_info *tinfo,
21957 +print_context_stack_bp(struct task_struct *task, void *stack_start,
21958 unsigned long *stack, unsigned long bp,
21959 const struct stacktrace_ops *ops, void *data,
21960 unsigned long *end, int *graph)
21961 @@ -127,7 +126,7 @@ print_context_stack_bp(struct thread_info *tinfo,
21962 struct stack_frame *frame = (struct stack_frame *)bp;
21963 unsigned long *ret_addr = &frame->return_address;
21964
21965 - while (valid_stack_ptr(tinfo, ret_addr, sizeof(*ret_addr), end)) {
21966 + while (valid_stack_ptr(stack_start, ret_addr, sizeof(*ret_addr), end)) {
21967 unsigned long addr = *ret_addr;
21968
21969 if (!__kernel_text_address(addr))
21970 @@ -136,7 +135,7 @@ print_context_stack_bp(struct thread_info *tinfo,
21971 ops->address(data, addr, 1);
21972 frame = frame->next_frame;
21973 ret_addr = &frame->return_address;
21974 - print_ftrace_graph_addr(addr, data, ops, tinfo, graph);
21975 + print_ftrace_graph_addr(addr, data, ops, task, graph);
21976 }
21977
21978 return (unsigned long)frame;
21979 @@ -155,7 +154,7 @@ static int print_trace_stack(void *data, char *name)
21980 static void print_trace_address(void *data, unsigned long addr, int reliable)
21981 {
21982 touch_nmi_watchdog();
21983 - printk(data);
21984 + printk("%s", (char *)data);
21985 printk_stack_address(addr, reliable);
21986 }
21987
21988 @@ -225,6 +224,8 @@ unsigned long oops_begin(void)
21989 EXPORT_SYMBOL_GPL(oops_begin);
21990 NOKPROBE_SYMBOL(oops_begin);
21991
21992 +extern void gr_handle_kernel_exploit(void);
21993 +
21994 void oops_end(unsigned long flags, struct pt_regs *regs, int signr)
21995 {
21996 if (regs && kexec_should_crash(current))
21997 @@ -246,7 +247,10 @@ void oops_end(unsigned long flags, struct pt_regs *regs, int signr)
21998 panic("Fatal exception in interrupt");
21999 if (panic_on_oops)
22000 panic("Fatal exception");
22001 - do_exit(signr);
22002 +
22003 + gr_handle_kernel_exploit();
22004 +
22005 + do_group_exit(signr);
22006 }
22007 NOKPROBE_SYMBOL(oops_end);
22008
22009 @@ -278,7 +282,7 @@ int __die(const char *str, struct pt_regs *regs, long err)
22010 print_modules();
22011 show_regs(regs);
22012 #ifdef CONFIG_X86_32
22013 - if (user_mode_vm(regs)) {
22014 + if (user_mode(regs)) {
22015 sp = regs->sp;
22016 ss = regs->ss & 0xffff;
22017 } else {
22018 @@ -307,7 +311,7 @@ void die(const char *str, struct pt_regs *regs, long err)
22019 unsigned long flags = oops_begin();
22020 int sig = SIGSEGV;
22021
22022 - if (!user_mode_vm(regs))
22023 + if (!user_mode(regs))
22024 report_bug(regs->ip, regs);
22025
22026 if (__die(str, regs, err))
22027 diff --git a/arch/x86/kernel/dumpstack_32.c b/arch/x86/kernel/dumpstack_32.c
22028 index 5abd4cd..c65733b 100644
22029 --- a/arch/x86/kernel/dumpstack_32.c
22030 +++ b/arch/x86/kernel/dumpstack_32.c
22031 @@ -61,15 +61,14 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22032 bp = stack_frame(task, regs);
22033
22034 for (;;) {
22035 - struct thread_info *context;
22036 + void *stack_start = (void *)((unsigned long)stack & ~(THREAD_SIZE-1));
22037 void *end_stack;
22038
22039 end_stack = is_hardirq_stack(stack, cpu);
22040 if (!end_stack)
22041 end_stack = is_softirq_stack(stack, cpu);
22042
22043 - context = task_thread_info(task);
22044 - bp = ops->walk_stack(context, stack, bp, ops, data,
22045 + bp = ops->walk_stack(task, stack_start, stack, bp, ops, data,
22046 end_stack, &graph);
22047
22048 /* Stop if not on irq stack */
22049 @@ -123,27 +122,28 @@ void show_regs(struct pt_regs *regs)
22050 int i;
22051
22052 show_regs_print_info(KERN_EMERG);
22053 - __show_regs(regs, !user_mode_vm(regs));
22054 + __show_regs(regs, !user_mode(regs));
22055
22056 /*
22057 * When in-kernel, we also print out the stack and code at the
22058 * time of the fault..
22059 */
22060 - if (!user_mode_vm(regs)) {
22061 + if (!user_mode(regs)) {
22062 unsigned int code_prologue = code_bytes * 43 / 64;
22063 unsigned int code_len = code_bytes;
22064 unsigned char c;
22065 u8 *ip;
22066 + unsigned long cs_base = get_desc_base(&get_cpu_gdt_table(0)[(0xffff & regs->cs) >> 3]);
22067
22068 pr_emerg("Stack:\n");
22069 show_stack_log_lvl(NULL, regs, &regs->sp, 0, KERN_EMERG);
22070
22071 pr_emerg("Code:");
22072
22073 - ip = (u8 *)regs->ip - code_prologue;
22074 + ip = (u8 *)regs->ip - code_prologue + cs_base;
22075 if (ip < (u8 *)PAGE_OFFSET || probe_kernel_address(ip, c)) {
22076 /* try starting at IP */
22077 - ip = (u8 *)regs->ip;
22078 + ip = (u8 *)regs->ip + cs_base;
22079 code_len = code_len - code_prologue + 1;
22080 }
22081 for (i = 0; i < code_len; i++, ip++) {
22082 @@ -152,7 +152,7 @@ void show_regs(struct pt_regs *regs)
22083 pr_cont(" Bad EIP value.");
22084 break;
22085 }
22086 - if (ip == (u8 *)regs->ip)
22087 + if (ip == (u8 *)regs->ip + cs_base)
22088 pr_cont(" <%02x>", c);
22089 else
22090 pr_cont(" %02x", c);
22091 @@ -165,6 +165,7 @@ int is_valid_bugaddr(unsigned long ip)
22092 {
22093 unsigned short ud2;
22094
22095 + ip = ktla_ktva(ip);
22096 if (ip < PAGE_OFFSET)
22097 return 0;
22098 if (probe_kernel_address((unsigned short *)ip, ud2))
22099 @@ -172,3 +173,15 @@ int is_valid_bugaddr(unsigned long ip)
22100
22101 return ud2 == 0x0b0f;
22102 }
22103 +
22104 +#if defined(CONFIG_PAX_MEMORY_STACKLEAK) || defined(CONFIG_PAX_USERCOPY)
22105 +void pax_check_alloca(unsigned long size)
22106 +{
22107 + unsigned long sp = (unsigned long)&sp, stack_left;
22108 +
22109 + /* all kernel stacks are of the same size */
22110 + stack_left = sp & (THREAD_SIZE - 1);
22111 + BUG_ON(stack_left < 256 || size >= stack_left - 256);
22112 +}
22113 +EXPORT_SYMBOL(pax_check_alloca);
22114 +#endif
22115 diff --git a/arch/x86/kernel/dumpstack_64.c b/arch/x86/kernel/dumpstack_64.c
22116 index ff86f19..73eabf4 100644
22117 --- a/arch/x86/kernel/dumpstack_64.c
22118 +++ b/arch/x86/kernel/dumpstack_64.c
22119 @@ -153,12 +153,12 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22120 const struct stacktrace_ops *ops, void *data)
22121 {
22122 const unsigned cpu = get_cpu();
22123 - struct thread_info *tinfo;
22124 unsigned long *irq_stack = (unsigned long *)per_cpu(irq_stack_ptr, cpu);
22125 unsigned long dummy;
22126 unsigned used = 0;
22127 int graph = 0;
22128 int done = 0;
22129 + void *stack_start;
22130
22131 if (!task)
22132 task = current;
22133 @@ -179,7 +179,6 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22134 * current stack address. If the stacks consist of nested
22135 * exceptions
22136 */
22137 - tinfo = task_thread_info(task);
22138 while (!done) {
22139 unsigned long *stack_end;
22140 enum stack_type stype;
22141 @@ -202,7 +201,7 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22142 if (ops->stack(data, id) < 0)
22143 break;
22144
22145 - bp = ops->walk_stack(tinfo, stack, bp, ops,
22146 + bp = ops->walk_stack(task, stack_end - EXCEPTION_STKSZ, stack, bp, ops,
22147 data, stack_end, &graph);
22148 ops->stack(data, "<EOE>");
22149 /*
22150 @@ -210,6 +209,8 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22151 * second-to-last pointer (index -2 to end) in the
22152 * exception stack:
22153 */
22154 + if ((u16)stack_end[-1] != __KERNEL_DS)
22155 + goto out;
22156 stack = (unsigned long *) stack_end[-2];
22157 done = 0;
22158 break;
22159 @@ -218,7 +219,7 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22160
22161 if (ops->stack(data, "IRQ") < 0)
22162 break;
22163 - bp = ops->walk_stack(tinfo, stack, bp,
22164 + bp = ops->walk_stack(task, irq_stack, stack, bp,
22165 ops, data, stack_end, &graph);
22166 /*
22167 * We link to the next stack (which would be
22168 @@ -240,7 +241,9 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22169 /*
22170 * This handles the process stack:
22171 */
22172 - bp = ops->walk_stack(tinfo, stack, bp, ops, data, NULL, &graph);
22173 + stack_start = (void *)((unsigned long)stack & ~(THREAD_SIZE-1));
22174 + bp = ops->walk_stack(task, stack_start, stack, bp, ops, data, NULL, &graph);
22175 +out:
22176 put_cpu();
22177 }
22178 EXPORT_SYMBOL(dump_trace);
22179 @@ -344,8 +347,55 @@ int is_valid_bugaddr(unsigned long ip)
22180 {
22181 unsigned short ud2;
22182
22183 - if (__copy_from_user(&ud2, (const void __user *) ip, sizeof(ud2)))
22184 + if (probe_kernel_address((unsigned short *)ip, ud2))
22185 return 0;
22186
22187 return ud2 == 0x0b0f;
22188 }
22189 +
22190 +#if defined(CONFIG_PAX_MEMORY_STACKLEAK) || defined(CONFIG_PAX_USERCOPY)
22191 +void pax_check_alloca(unsigned long size)
22192 +{
22193 + unsigned long sp = (unsigned long)&sp, stack_start, stack_end;
22194 + unsigned cpu, used;
22195 + char *id;
22196 +
22197 + /* check the process stack first */
22198 + stack_start = (unsigned long)task_stack_page(current);
22199 + stack_end = stack_start + THREAD_SIZE;
22200 + if (likely(stack_start <= sp && sp < stack_end)) {
22201 + unsigned long stack_left = sp & (THREAD_SIZE - 1);
22202 + BUG_ON(stack_left < 256 || size >= stack_left - 256);
22203 + return;
22204 + }
22205 +
22206 + cpu = get_cpu();
22207 +
22208 + /* check the irq stacks */
22209 + stack_end = (unsigned long)per_cpu(irq_stack_ptr, cpu);
22210 + stack_start = stack_end - IRQ_STACK_SIZE;
22211 + if (stack_start <= sp && sp < stack_end) {
22212 + unsigned long stack_left = sp & (IRQ_STACK_SIZE - 1);
22213 + put_cpu();
22214 + BUG_ON(stack_left < 256 || size >= stack_left - 256);
22215 + return;
22216 + }
22217 +
22218 + /* check the exception stacks */
22219 + used = 0;
22220 + stack_end = (unsigned long)in_exception_stack(cpu, sp, &used, &id);
22221 + stack_start = stack_end - EXCEPTION_STKSZ;
22222 + if (stack_end && stack_start <= sp && sp < stack_end) {
22223 + unsigned long stack_left = sp & (EXCEPTION_STKSZ - 1);
22224 + put_cpu();
22225 + BUG_ON(stack_left < 256 || size >= stack_left - 256);
22226 + return;
22227 + }
22228 +
22229 + put_cpu();
22230 +
22231 + /* unknown stack */
22232 + BUG();
22233 +}
22234 +EXPORT_SYMBOL(pax_check_alloca);
22235 +#endif
22236 diff --git a/arch/x86/kernel/e820.c b/arch/x86/kernel/e820.c
22237 index 46201de..ebffabf 100644
22238 --- a/arch/x86/kernel/e820.c
22239 +++ b/arch/x86/kernel/e820.c
22240 @@ -794,8 +794,8 @@ unsigned long __init e820_end_of_low_ram_pfn(void)
22241
22242 static void early_panic(char *msg)
22243 {
22244 - early_printk(msg);
22245 - panic(msg);
22246 + early_printk("%s", msg);
22247 + panic("%s", msg);
22248 }
22249
22250 static int userdef __initdata;
22251 diff --git a/arch/x86/kernel/early_printk.c b/arch/x86/kernel/early_printk.c
22252 index a62536a..8444df4 100644
22253 --- a/arch/x86/kernel/early_printk.c
22254 +++ b/arch/x86/kernel/early_printk.c
22255 @@ -7,6 +7,7 @@
22256 #include <linux/pci_regs.h>
22257 #include <linux/pci_ids.h>
22258 #include <linux/errno.h>
22259 +#include <linux/sched.h>
22260 #include <asm/io.h>
22261 #include <asm/processor.h>
22262 #include <asm/fcntl.h>
22263 diff --git a/arch/x86/kernel/entry_32.S b/arch/x86/kernel/entry_32.S
22264 index 31e2d5b..b31c76d 100644
22265 --- a/arch/x86/kernel/entry_32.S
22266 +++ b/arch/x86/kernel/entry_32.S
22267 @@ -177,13 +177,154 @@
22268 /*CFI_REL_OFFSET gs, PT_GS*/
22269 .endm
22270 .macro SET_KERNEL_GS reg
22271 +
22272 +#ifdef CONFIG_CC_STACKPROTECTOR
22273 movl $(__KERNEL_STACK_CANARY), \reg
22274 +#elif defined(CONFIG_PAX_MEMORY_UDEREF)
22275 + movl $(__USER_DS), \reg
22276 +#else
22277 + xorl \reg, \reg
22278 +#endif
22279 +
22280 movl \reg, %gs
22281 .endm
22282
22283 #endif /* CONFIG_X86_32_LAZY_GS */
22284
22285 -.macro SAVE_ALL
22286 +.macro pax_enter_kernel
22287 +#ifdef CONFIG_PAX_KERNEXEC
22288 + call pax_enter_kernel
22289 +#endif
22290 +.endm
22291 +
22292 +.macro pax_exit_kernel
22293 +#ifdef CONFIG_PAX_KERNEXEC
22294 + call pax_exit_kernel
22295 +#endif
22296 +.endm
22297 +
22298 +#ifdef CONFIG_PAX_KERNEXEC
22299 +ENTRY(pax_enter_kernel)
22300 +#ifdef CONFIG_PARAVIRT
22301 + pushl %eax
22302 + pushl %ecx
22303 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_read_cr0)
22304 + mov %eax, %esi
22305 +#else
22306 + mov %cr0, %esi
22307 +#endif
22308 + bts $16, %esi
22309 + jnc 1f
22310 + mov %cs, %esi
22311 + cmp $__KERNEL_CS, %esi
22312 + jz 3f
22313 + ljmp $__KERNEL_CS, $3f
22314 +1: ljmp $__KERNEXEC_KERNEL_CS, $2f
22315 +2:
22316 +#ifdef CONFIG_PARAVIRT
22317 + mov %esi, %eax
22318 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_write_cr0)
22319 +#else
22320 + mov %esi, %cr0
22321 +#endif
22322 +3:
22323 +#ifdef CONFIG_PARAVIRT
22324 + popl %ecx
22325 + popl %eax
22326 +#endif
22327 + ret
22328 +ENDPROC(pax_enter_kernel)
22329 +
22330 +ENTRY(pax_exit_kernel)
22331 +#ifdef CONFIG_PARAVIRT
22332 + pushl %eax
22333 + pushl %ecx
22334 +#endif
22335 + mov %cs, %esi
22336 + cmp $__KERNEXEC_KERNEL_CS, %esi
22337 + jnz 2f
22338 +#ifdef CONFIG_PARAVIRT
22339 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_read_cr0);
22340 + mov %eax, %esi
22341 +#else
22342 + mov %cr0, %esi
22343 +#endif
22344 + btr $16, %esi
22345 + ljmp $__KERNEL_CS, $1f
22346 +1:
22347 +#ifdef CONFIG_PARAVIRT
22348 + mov %esi, %eax
22349 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_write_cr0);
22350 +#else
22351 + mov %esi, %cr0
22352 +#endif
22353 +2:
22354 +#ifdef CONFIG_PARAVIRT
22355 + popl %ecx
22356 + popl %eax
22357 +#endif
22358 + ret
22359 +ENDPROC(pax_exit_kernel)
22360 +#endif
22361 +
22362 + .macro pax_erase_kstack
22363 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
22364 + call pax_erase_kstack
22365 +#endif
22366 + .endm
22367 +
22368 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
22369 +/*
22370 + * ebp: thread_info
22371 + */
22372 +ENTRY(pax_erase_kstack)
22373 + pushl %edi
22374 + pushl %ecx
22375 + pushl %eax
22376 +
22377 + mov TI_lowest_stack(%ebp), %edi
22378 + mov $-0xBEEF, %eax
22379 + std
22380 +
22381 +1: mov %edi, %ecx
22382 + and $THREAD_SIZE_asm - 1, %ecx
22383 + shr $2, %ecx
22384 + repne scasl
22385 + jecxz 2f
22386 +
22387 + cmp $2*16, %ecx
22388 + jc 2f
22389 +
22390 + mov $2*16, %ecx
22391 + repe scasl
22392 + jecxz 2f
22393 + jne 1b
22394 +
22395 +2: cld
22396 + or $2*4, %edi
22397 + mov %esp, %ecx
22398 + sub %edi, %ecx
22399 +
22400 + cmp $THREAD_SIZE_asm, %ecx
22401 + jb 3f
22402 + ud2
22403 +3:
22404 +
22405 + shr $2, %ecx
22406 + rep stosl
22407 +
22408 + mov TI_task_thread_sp0(%ebp), %edi
22409 + sub $128, %edi
22410 + mov %edi, TI_lowest_stack(%ebp)
22411 +
22412 + popl %eax
22413 + popl %ecx
22414 + popl %edi
22415 + ret
22416 +ENDPROC(pax_erase_kstack)
22417 +#endif
22418 +
22419 +.macro __SAVE_ALL _DS
22420 cld
22421 PUSH_GS
22422 pushl_cfi %fs
22423 @@ -206,7 +347,7 @@
22424 CFI_REL_OFFSET ecx, 0
22425 pushl_cfi %ebx
22426 CFI_REL_OFFSET ebx, 0
22427 - movl $(__USER_DS), %edx
22428 + movl $\_DS, %edx
22429 movl %edx, %ds
22430 movl %edx, %es
22431 movl $(__KERNEL_PERCPU), %edx
22432 @@ -214,6 +355,15 @@
22433 SET_KERNEL_GS %edx
22434 .endm
22435
22436 +.macro SAVE_ALL
22437 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
22438 + __SAVE_ALL __KERNEL_DS
22439 + pax_enter_kernel
22440 +#else
22441 + __SAVE_ALL __USER_DS
22442 +#endif
22443 +.endm
22444 +
22445 .macro RESTORE_INT_REGS
22446 popl_cfi %ebx
22447 CFI_RESTORE ebx
22448 @@ -297,7 +447,7 @@ ENTRY(ret_from_fork)
22449 popfl_cfi
22450 jmp syscall_exit
22451 CFI_ENDPROC
22452 -END(ret_from_fork)
22453 +ENDPROC(ret_from_fork)
22454
22455 ENTRY(ret_from_kernel_thread)
22456 CFI_STARTPROC
22457 @@ -340,7 +490,15 @@ ret_from_intr:
22458 andl $SEGMENT_RPL_MASK, %eax
22459 #endif
22460 cmpl $USER_RPL, %eax
22461 +
22462 +#ifdef CONFIG_PAX_KERNEXEC
22463 + jae resume_userspace
22464 +
22465 + pax_exit_kernel
22466 + jmp resume_kernel
22467 +#else
22468 jb resume_kernel # not returning to v8086 or userspace
22469 +#endif
22470
22471 ENTRY(resume_userspace)
22472 LOCKDEP_SYS_EXIT
22473 @@ -352,8 +510,8 @@ ENTRY(resume_userspace)
22474 andl $_TIF_WORK_MASK, %ecx # is there any work to be done on
22475 # int/exception return?
22476 jne work_pending
22477 - jmp restore_all
22478 -END(ret_from_exception)
22479 + jmp restore_all_pax
22480 +ENDPROC(ret_from_exception)
22481
22482 #ifdef CONFIG_PREEMPT
22483 ENTRY(resume_kernel)
22484 @@ -365,7 +523,7 @@ need_resched:
22485 jz restore_all
22486 call preempt_schedule_irq
22487 jmp need_resched
22488 -END(resume_kernel)
22489 +ENDPROC(resume_kernel)
22490 #endif
22491 CFI_ENDPROC
22492
22493 @@ -395,30 +553,45 @@ sysenter_past_esp:
22494 /*CFI_REL_OFFSET cs, 0*/
22495 /*
22496 * Push current_thread_info()->sysenter_return to the stack.
22497 - * A tiny bit of offset fixup is necessary - 4*4 means the 4 words
22498 - * pushed above; +8 corresponds to copy_thread's esp0 setting.
22499 */
22500 - pushl_cfi ((TI_sysenter_return)-THREAD_SIZE+8+4*4)(%esp)
22501 + pushl_cfi $0
22502 CFI_REL_OFFSET eip, 0
22503
22504 pushl_cfi %eax
22505 SAVE_ALL
22506 + GET_THREAD_INFO(%ebp)
22507 + movl TI_sysenter_return(%ebp),%ebp
22508 + movl %ebp,PT_EIP(%esp)
22509 ENABLE_INTERRUPTS(CLBR_NONE)
22510
22511 /*
22512 * Load the potential sixth argument from user stack.
22513 * Careful about security.
22514 */
22515 + movl PT_OLDESP(%esp),%ebp
22516 +
22517 +#ifdef CONFIG_PAX_MEMORY_UDEREF
22518 + mov PT_OLDSS(%esp),%ds
22519 +1: movl %ds:(%ebp),%ebp
22520 + push %ss
22521 + pop %ds
22522 +#else
22523 cmpl $__PAGE_OFFSET-3,%ebp
22524 jae syscall_fault
22525 ASM_STAC
22526 1: movl (%ebp),%ebp
22527 ASM_CLAC
22528 +#endif
22529 +
22530 movl %ebp,PT_EBP(%esp)
22531 _ASM_EXTABLE(1b,syscall_fault)
22532
22533 GET_THREAD_INFO(%ebp)
22534
22535 +#ifdef CONFIG_PAX_RANDKSTACK
22536 + pax_erase_kstack
22537 +#endif
22538 +
22539 testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%ebp)
22540 jnz sysenter_audit
22541 sysenter_do_call:
22542 @@ -434,12 +607,24 @@ sysenter_after_call:
22543 testl $_TIF_ALLWORK_MASK, %ecx
22544 jne sysexit_audit
22545 sysenter_exit:
22546 +
22547 +#ifdef CONFIG_PAX_RANDKSTACK
22548 + pushl_cfi %eax
22549 + movl %esp, %eax
22550 + call pax_randomize_kstack
22551 + popl_cfi %eax
22552 +#endif
22553 +
22554 + pax_erase_kstack
22555 +
22556 /* if something modifies registers it must also disable sysexit */
22557 movl PT_EIP(%esp), %edx
22558 movl PT_OLDESP(%esp), %ecx
22559 xorl %ebp,%ebp
22560 TRACE_IRQS_ON
22561 1: mov PT_FS(%esp), %fs
22562 +2: mov PT_DS(%esp), %ds
22563 +3: mov PT_ES(%esp), %es
22564 PTGS_TO_GS
22565 ENABLE_INTERRUPTS_SYSEXIT
22566
22567 @@ -453,6 +638,9 @@ sysenter_audit:
22568 pushl_cfi PT_ESI(%esp) /* a3: 5th arg */
22569 pushl_cfi PT_EDX+4(%esp) /* a2: 4th arg */
22570 call __audit_syscall_entry
22571 +
22572 + pax_erase_kstack
22573 +
22574 popl_cfi %ecx /* get that remapped edx off the stack */
22575 popl_cfi %ecx /* get that remapped esi off the stack */
22576 movl PT_EAX(%esp),%eax /* reload syscall number */
22577 @@ -479,10 +667,16 @@ sysexit_audit:
22578
22579 CFI_ENDPROC
22580 .pushsection .fixup,"ax"
22581 -2: movl $0,PT_FS(%esp)
22582 +4: movl $0,PT_FS(%esp)
22583 + jmp 1b
22584 +5: movl $0,PT_DS(%esp)
22585 + jmp 1b
22586 +6: movl $0,PT_ES(%esp)
22587 jmp 1b
22588 .popsection
22589 - _ASM_EXTABLE(1b,2b)
22590 + _ASM_EXTABLE(1b,4b)
22591 + _ASM_EXTABLE(2b,5b)
22592 + _ASM_EXTABLE(3b,6b)
22593 PTGS_TO_GS_EX
22594 ENDPROC(ia32_sysenter_target)
22595
22596 @@ -493,6 +687,11 @@ ENTRY(system_call)
22597 pushl_cfi %eax # save orig_eax
22598 SAVE_ALL
22599 GET_THREAD_INFO(%ebp)
22600 +
22601 +#ifdef CONFIG_PAX_RANDKSTACK
22602 + pax_erase_kstack
22603 +#endif
22604 +
22605 # system call tracing in operation / emulation
22606 testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%ebp)
22607 jnz syscall_trace_entry
22608 @@ -512,6 +711,15 @@ syscall_exit:
22609 testl $_TIF_ALLWORK_MASK, %ecx # current->work
22610 jne syscall_exit_work
22611
22612 +restore_all_pax:
22613 +
22614 +#ifdef CONFIG_PAX_RANDKSTACK
22615 + movl %esp, %eax
22616 + call pax_randomize_kstack
22617 +#endif
22618 +
22619 + pax_erase_kstack
22620 +
22621 restore_all:
22622 TRACE_IRQS_IRET
22623 restore_all_notrace:
22624 @@ -566,14 +774,34 @@ ldt_ss:
22625 * compensating for the offset by changing to the ESPFIX segment with
22626 * a base address that matches for the difference.
22627 */
22628 -#define GDT_ESPFIX_SS PER_CPU_VAR(gdt_page) + (GDT_ENTRY_ESPFIX_SS * 8)
22629 +#define GDT_ESPFIX_SS (GDT_ENTRY_ESPFIX_SS * 8)(%ebx)
22630 mov %esp, %edx /* load kernel esp */
22631 mov PT_OLDESP(%esp), %eax /* load userspace esp */
22632 mov %dx, %ax /* eax: new kernel esp */
22633 sub %eax, %edx /* offset (low word is 0) */
22634 +#ifdef CONFIG_SMP
22635 + movl PER_CPU_VAR(cpu_number), %ebx
22636 + shll $PAGE_SHIFT_asm, %ebx
22637 + addl $cpu_gdt_table, %ebx
22638 +#else
22639 + movl $cpu_gdt_table, %ebx
22640 +#endif
22641 shr $16, %edx
22642 - mov %dl, GDT_ESPFIX_SS + 4 /* bits 16..23 */
22643 - mov %dh, GDT_ESPFIX_SS + 7 /* bits 24..31 */
22644 +
22645 +#ifdef CONFIG_PAX_KERNEXEC
22646 + mov %cr0, %esi
22647 + btr $16, %esi
22648 + mov %esi, %cr0
22649 +#endif
22650 +
22651 + mov %dl, 4 + GDT_ESPFIX_SS /* bits 16..23 */
22652 + mov %dh, 7 + GDT_ESPFIX_SS /* bits 24..31 */
22653 +
22654 +#ifdef CONFIG_PAX_KERNEXEC
22655 + bts $16, %esi
22656 + mov %esi, %cr0
22657 +#endif
22658 +
22659 pushl_cfi $__ESPFIX_SS
22660 pushl_cfi %eax /* new kernel esp */
22661 /* Disable interrupts, but do not irqtrace this section: we
22662 @@ -603,20 +831,18 @@ work_resched:
22663 movl TI_flags(%ebp), %ecx
22664 andl $_TIF_WORK_MASK, %ecx # is there any work to be done other
22665 # than syscall tracing?
22666 - jz restore_all
22667 + jz restore_all_pax
22668 testb $_TIF_NEED_RESCHED, %cl
22669 jnz work_resched
22670
22671 work_notifysig: # deal with pending signals and
22672 # notify-resume requests
22673 + movl %esp, %eax
22674 #ifdef CONFIG_VM86
22675 testl $X86_EFLAGS_VM, PT_EFLAGS(%esp)
22676 - movl %esp, %eax
22677 jne work_notifysig_v86 # returning to kernel-space or
22678 # vm86-space
22679 1:
22680 -#else
22681 - movl %esp, %eax
22682 #endif
22683 TRACE_IRQS_ON
22684 ENABLE_INTERRUPTS(CLBR_NONE)
22685 @@ -637,7 +863,7 @@ work_notifysig_v86:
22686 movl %eax, %esp
22687 jmp 1b
22688 #endif
22689 -END(work_pending)
22690 +ENDPROC(work_pending)
22691
22692 # perform syscall exit tracing
22693 ALIGN
22694 @@ -645,11 +871,14 @@ syscall_trace_entry:
22695 movl $-ENOSYS,PT_EAX(%esp)
22696 movl %esp, %eax
22697 call syscall_trace_enter
22698 +
22699 + pax_erase_kstack
22700 +
22701 /* What it returned is what we'll actually use. */
22702 cmpl $(NR_syscalls), %eax
22703 jnae syscall_call
22704 jmp syscall_exit
22705 -END(syscall_trace_entry)
22706 +ENDPROC(syscall_trace_entry)
22707
22708 # perform syscall exit tracing
22709 ALIGN
22710 @@ -662,26 +891,30 @@ syscall_exit_work:
22711 movl %esp, %eax
22712 call syscall_trace_leave
22713 jmp resume_userspace
22714 -END(syscall_exit_work)
22715 +ENDPROC(syscall_exit_work)
22716 CFI_ENDPROC
22717
22718 RING0_INT_FRAME # can't unwind into user space anyway
22719 syscall_fault:
22720 +#ifdef CONFIG_PAX_MEMORY_UDEREF
22721 + push %ss
22722 + pop %ds
22723 +#endif
22724 ASM_CLAC
22725 GET_THREAD_INFO(%ebp)
22726 movl $-EFAULT,PT_EAX(%esp)
22727 jmp resume_userspace
22728 -END(syscall_fault)
22729 +ENDPROC(syscall_fault)
22730
22731 syscall_badsys:
22732 movl $-ENOSYS,%eax
22733 jmp syscall_after_call
22734 -END(syscall_badsys)
22735 +ENDPROC(syscall_badsys)
22736
22737 sysenter_badsys:
22738 movl $-ENOSYS,%eax
22739 jmp sysenter_after_call
22740 -END(sysenter_badsys)
22741 +ENDPROC(sysenter_badsys)
22742 CFI_ENDPROC
22743
22744 .macro FIXUP_ESPFIX_STACK
22745 @@ -694,8 +927,15 @@ END(sysenter_badsys)
22746 */
22747 #ifdef CONFIG_X86_ESPFIX32
22748 /* fixup the stack */
22749 - mov GDT_ESPFIX_SS + 4, %al /* bits 16..23 */
22750 - mov GDT_ESPFIX_SS + 7, %ah /* bits 24..31 */
22751 +#ifdef CONFIG_SMP
22752 + movl PER_CPU_VAR(cpu_number), %ebx
22753 + shll $PAGE_SHIFT_asm, %ebx
22754 + addl $cpu_gdt_table, %ebx
22755 +#else
22756 + movl $cpu_gdt_table, %ebx
22757 +#endif
22758 + mov 4 + GDT_ESPFIX_SS, %al /* bits 16..23 */
22759 + mov 7 + GDT_ESPFIX_SS, %ah /* bits 24..31 */
22760 shl $16, %eax
22761 addl %esp, %eax /* the adjusted stack pointer */
22762 pushl_cfi $__KERNEL_DS
22763 @@ -751,7 +991,7 @@ vector=vector+1
22764 .endr
22765 2: jmp common_interrupt
22766 .endr
22767 -END(irq_entries_start)
22768 +ENDPROC(irq_entries_start)
22769
22770 .previous
22771 END(interrupt)
22772 @@ -808,7 +1048,7 @@ ENTRY(coprocessor_error)
22773 pushl_cfi $do_coprocessor_error
22774 jmp error_code
22775 CFI_ENDPROC
22776 -END(coprocessor_error)
22777 +ENDPROC(coprocessor_error)
22778
22779 ENTRY(simd_coprocessor_error)
22780 RING0_INT_FRAME
22781 @@ -821,7 +1061,7 @@ ENTRY(simd_coprocessor_error)
22782 .section .altinstructions,"a"
22783 altinstruction_entry 661b, 663f, X86_FEATURE_XMM, 662b-661b, 664f-663f
22784 .previous
22785 -.section .altinstr_replacement,"ax"
22786 +.section .altinstr_replacement,"a"
22787 663: pushl $do_simd_coprocessor_error
22788 664:
22789 .previous
22790 @@ -830,7 +1070,7 @@ ENTRY(simd_coprocessor_error)
22791 #endif
22792 jmp error_code
22793 CFI_ENDPROC
22794 -END(simd_coprocessor_error)
22795 +ENDPROC(simd_coprocessor_error)
22796
22797 ENTRY(device_not_available)
22798 RING0_INT_FRAME
22799 @@ -839,18 +1079,18 @@ ENTRY(device_not_available)
22800 pushl_cfi $do_device_not_available
22801 jmp error_code
22802 CFI_ENDPROC
22803 -END(device_not_available)
22804 +ENDPROC(device_not_available)
22805
22806 #ifdef CONFIG_PARAVIRT
22807 ENTRY(native_iret)
22808 iret
22809 _ASM_EXTABLE(native_iret, iret_exc)
22810 -END(native_iret)
22811 +ENDPROC(native_iret)
22812
22813 ENTRY(native_irq_enable_sysexit)
22814 sti
22815 sysexit
22816 -END(native_irq_enable_sysexit)
22817 +ENDPROC(native_irq_enable_sysexit)
22818 #endif
22819
22820 ENTRY(overflow)
22821 @@ -860,7 +1100,7 @@ ENTRY(overflow)
22822 pushl_cfi $do_overflow
22823 jmp error_code
22824 CFI_ENDPROC
22825 -END(overflow)
22826 +ENDPROC(overflow)
22827
22828 ENTRY(bounds)
22829 RING0_INT_FRAME
22830 @@ -869,7 +1109,7 @@ ENTRY(bounds)
22831 pushl_cfi $do_bounds
22832 jmp error_code
22833 CFI_ENDPROC
22834 -END(bounds)
22835 +ENDPROC(bounds)
22836
22837 ENTRY(invalid_op)
22838 RING0_INT_FRAME
22839 @@ -878,7 +1118,7 @@ ENTRY(invalid_op)
22840 pushl_cfi $do_invalid_op
22841 jmp error_code
22842 CFI_ENDPROC
22843 -END(invalid_op)
22844 +ENDPROC(invalid_op)
22845
22846 ENTRY(coprocessor_segment_overrun)
22847 RING0_INT_FRAME
22848 @@ -887,7 +1127,7 @@ ENTRY(coprocessor_segment_overrun)
22849 pushl_cfi $do_coprocessor_segment_overrun
22850 jmp error_code
22851 CFI_ENDPROC
22852 -END(coprocessor_segment_overrun)
22853 +ENDPROC(coprocessor_segment_overrun)
22854
22855 ENTRY(invalid_TSS)
22856 RING0_EC_FRAME
22857 @@ -895,7 +1135,7 @@ ENTRY(invalid_TSS)
22858 pushl_cfi $do_invalid_TSS
22859 jmp error_code
22860 CFI_ENDPROC
22861 -END(invalid_TSS)
22862 +ENDPROC(invalid_TSS)
22863
22864 ENTRY(segment_not_present)
22865 RING0_EC_FRAME
22866 @@ -903,7 +1143,7 @@ ENTRY(segment_not_present)
22867 pushl_cfi $do_segment_not_present
22868 jmp error_code
22869 CFI_ENDPROC
22870 -END(segment_not_present)
22871 +ENDPROC(segment_not_present)
22872
22873 ENTRY(stack_segment)
22874 RING0_EC_FRAME
22875 @@ -911,7 +1151,7 @@ ENTRY(stack_segment)
22876 pushl_cfi $do_stack_segment
22877 jmp error_code
22878 CFI_ENDPROC
22879 -END(stack_segment)
22880 +ENDPROC(stack_segment)
22881
22882 ENTRY(alignment_check)
22883 RING0_EC_FRAME
22884 @@ -919,7 +1159,7 @@ ENTRY(alignment_check)
22885 pushl_cfi $do_alignment_check
22886 jmp error_code
22887 CFI_ENDPROC
22888 -END(alignment_check)
22889 +ENDPROC(alignment_check)
22890
22891 ENTRY(divide_error)
22892 RING0_INT_FRAME
22893 @@ -928,7 +1168,7 @@ ENTRY(divide_error)
22894 pushl_cfi $do_divide_error
22895 jmp error_code
22896 CFI_ENDPROC
22897 -END(divide_error)
22898 +ENDPROC(divide_error)
22899
22900 #ifdef CONFIG_X86_MCE
22901 ENTRY(machine_check)
22902 @@ -938,7 +1178,7 @@ ENTRY(machine_check)
22903 pushl_cfi machine_check_vector
22904 jmp error_code
22905 CFI_ENDPROC
22906 -END(machine_check)
22907 +ENDPROC(machine_check)
22908 #endif
22909
22910 ENTRY(spurious_interrupt_bug)
22911 @@ -948,7 +1188,7 @@ ENTRY(spurious_interrupt_bug)
22912 pushl_cfi $do_spurious_interrupt_bug
22913 jmp error_code
22914 CFI_ENDPROC
22915 -END(spurious_interrupt_bug)
22916 +ENDPROC(spurious_interrupt_bug)
22917
22918 #ifdef CONFIG_XEN
22919 /* Xen doesn't set %esp to be precisely what the normal sysenter
22920 @@ -1057,7 +1297,7 @@ BUILD_INTERRUPT3(hyperv_callback_vector, HYPERVISOR_CALLBACK_VECTOR,
22921
22922 ENTRY(mcount)
22923 ret
22924 -END(mcount)
22925 +ENDPROC(mcount)
22926
22927 ENTRY(ftrace_caller)
22928 pushl %eax
22929 @@ -1087,7 +1327,7 @@ ftrace_graph_call:
22930 .globl ftrace_stub
22931 ftrace_stub:
22932 ret
22933 -END(ftrace_caller)
22934 +ENDPROC(ftrace_caller)
22935
22936 ENTRY(ftrace_regs_caller)
22937 pushf /* push flags before compare (in cs location) */
22938 @@ -1185,7 +1425,7 @@ trace:
22939 popl %ecx
22940 popl %eax
22941 jmp ftrace_stub
22942 -END(mcount)
22943 +ENDPROC(mcount)
22944 #endif /* CONFIG_DYNAMIC_FTRACE */
22945 #endif /* CONFIG_FUNCTION_TRACER */
22946
22947 @@ -1203,7 +1443,7 @@ ENTRY(ftrace_graph_caller)
22948 popl %ecx
22949 popl %eax
22950 ret
22951 -END(ftrace_graph_caller)
22952 +ENDPROC(ftrace_graph_caller)
22953
22954 .globl return_to_handler
22955 return_to_handler:
22956 @@ -1264,15 +1504,18 @@ error_code:
22957 movl $-1, PT_ORIG_EAX(%esp) # no syscall to restart
22958 REG_TO_PTGS %ecx
22959 SET_KERNEL_GS %ecx
22960 - movl $(__USER_DS), %ecx
22961 + movl $(__KERNEL_DS), %ecx
22962 movl %ecx, %ds
22963 movl %ecx, %es
22964 +
22965 + pax_enter_kernel
22966 +
22967 TRACE_IRQS_OFF
22968 movl %esp,%eax # pt_regs pointer
22969 call *%edi
22970 jmp ret_from_exception
22971 CFI_ENDPROC
22972 -END(page_fault)
22973 +ENDPROC(page_fault)
22974
22975 /*
22976 * Debug traps and NMI can happen at the one SYSENTER instruction
22977 @@ -1315,7 +1558,7 @@ debug_stack_correct:
22978 call do_debug
22979 jmp ret_from_exception
22980 CFI_ENDPROC
22981 -END(debug)
22982 +ENDPROC(debug)
22983
22984 /*
22985 * NMI is doubly nasty. It can happen _while_ we're handling
22986 @@ -1355,6 +1598,9 @@ nmi_stack_correct:
22987 xorl %edx,%edx # zero error code
22988 movl %esp,%eax # pt_regs pointer
22989 call do_nmi
22990 +
22991 + pax_exit_kernel
22992 +
22993 jmp restore_all_notrace
22994 CFI_ENDPROC
22995
22996 @@ -1392,13 +1638,16 @@ nmi_espfix_stack:
22997 FIXUP_ESPFIX_STACK # %eax == %esp
22998 xorl %edx,%edx # zero error code
22999 call do_nmi
23000 +
23001 + pax_exit_kernel
23002 +
23003 RESTORE_REGS
23004 lss 12+4(%esp), %esp # back to espfix stack
23005 CFI_ADJUST_CFA_OFFSET -24
23006 jmp irq_return
23007 #endif
23008 CFI_ENDPROC
23009 -END(nmi)
23010 +ENDPROC(nmi)
23011
23012 ENTRY(int3)
23013 RING0_INT_FRAME
23014 @@ -1411,14 +1660,14 @@ ENTRY(int3)
23015 call do_int3
23016 jmp ret_from_exception
23017 CFI_ENDPROC
23018 -END(int3)
23019 +ENDPROC(int3)
23020
23021 ENTRY(general_protection)
23022 RING0_EC_FRAME
23023 pushl_cfi $do_general_protection
23024 jmp error_code
23025 CFI_ENDPROC
23026 -END(general_protection)
23027 +ENDPROC(general_protection)
23028
23029 #ifdef CONFIG_KVM_GUEST
23030 ENTRY(async_page_fault)
23031 @@ -1427,6 +1676,6 @@ ENTRY(async_page_fault)
23032 pushl_cfi $do_async_page_fault
23033 jmp error_code
23034 CFI_ENDPROC
23035 -END(async_page_fault)
23036 +ENDPROC(async_page_fault)
23037 #endif
23038
23039 diff --git a/arch/x86/kernel/entry_64.S b/arch/x86/kernel/entry_64.S
23040 index f0095a7..ec77893 100644
23041 --- a/arch/x86/kernel/entry_64.S
23042 +++ b/arch/x86/kernel/entry_64.S
23043 @@ -59,6 +59,8 @@
23044 #include <asm/smap.h>
23045 #include <asm/pgtable_types.h>
23046 #include <linux/err.h>
23047 +#include <asm/pgtable.h>
23048 +#include <asm/alternative-asm.h>
23049
23050 /* Avoid __ASSEMBLER__'ifying <linux/audit.h> just for this. */
23051 #include <linux/elf-em.h>
23052 @@ -81,6 +83,431 @@ ENTRY(native_usergs_sysret64)
23053 ENDPROC(native_usergs_sysret64)
23054 #endif /* CONFIG_PARAVIRT */
23055
23056 + .macro ljmpq sel, off
23057 +#if defined(CONFIG_MPSC) || defined(CONFIG_MCORE2) || defined (CONFIG_MATOM)
23058 + .byte 0x48; ljmp *1234f(%rip)
23059 + .pushsection .rodata
23060 + .align 16
23061 + 1234: .quad \off; .word \sel
23062 + .popsection
23063 +#else
23064 + pushq $\sel
23065 + pushq $\off
23066 + lretq
23067 +#endif
23068 + .endm
23069 +
23070 + .macro pax_enter_kernel
23071 + pax_set_fptr_mask
23072 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
23073 + call pax_enter_kernel
23074 +#endif
23075 + .endm
23076 +
23077 + .macro pax_exit_kernel
23078 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
23079 + call pax_exit_kernel
23080 +#endif
23081 +
23082 + .endm
23083 +
23084 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
23085 +ENTRY(pax_enter_kernel)
23086 + pushq %rdi
23087 +
23088 +#ifdef CONFIG_PARAVIRT
23089 + PV_SAVE_REGS(CLBR_RDI)
23090 +#endif
23091 +
23092 +#ifdef CONFIG_PAX_KERNEXEC
23093 + GET_CR0_INTO_RDI
23094 + bts $16,%rdi
23095 + jnc 3f
23096 + mov %cs,%edi
23097 + cmp $__KERNEL_CS,%edi
23098 + jnz 2f
23099 +1:
23100 +#endif
23101 +
23102 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23103 + 661: jmp 111f
23104 + .pushsection .altinstr_replacement, "a"
23105 + 662: ASM_NOP2
23106 + .popsection
23107 + .pushsection .altinstructions, "a"
23108 + altinstruction_entry 661b, 662b, X86_FEATURE_PCID, 2, 2
23109 + .popsection
23110 + GET_CR3_INTO_RDI
23111 + cmp $0,%dil
23112 + jnz 112f
23113 + mov $__KERNEL_DS,%edi
23114 + mov %edi,%ss
23115 + jmp 111f
23116 +112: cmp $1,%dil
23117 + jz 113f
23118 + ud2
23119 +113: sub $4097,%rdi
23120 + bts $63,%rdi
23121 + SET_RDI_INTO_CR3
23122 + mov $__UDEREF_KERNEL_DS,%edi
23123 + mov %edi,%ss
23124 +111:
23125 +#endif
23126 +
23127 +#ifdef CONFIG_PARAVIRT
23128 + PV_RESTORE_REGS(CLBR_RDI)
23129 +#endif
23130 +
23131 + popq %rdi
23132 + pax_force_retaddr
23133 + retq
23134 +
23135 +#ifdef CONFIG_PAX_KERNEXEC
23136 +2: ljmpq __KERNEL_CS,1b
23137 +3: ljmpq __KERNEXEC_KERNEL_CS,4f
23138 +4: SET_RDI_INTO_CR0
23139 + jmp 1b
23140 +#endif
23141 +ENDPROC(pax_enter_kernel)
23142 +
23143 +ENTRY(pax_exit_kernel)
23144 + pushq %rdi
23145 +
23146 +#ifdef CONFIG_PARAVIRT
23147 + PV_SAVE_REGS(CLBR_RDI)
23148 +#endif
23149 +
23150 +#ifdef CONFIG_PAX_KERNEXEC
23151 + mov %cs,%rdi
23152 + cmp $__KERNEXEC_KERNEL_CS,%edi
23153 + jz 2f
23154 + GET_CR0_INTO_RDI
23155 + bts $16,%rdi
23156 + jnc 4f
23157 +1:
23158 +#endif
23159 +
23160 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23161 + 661: jmp 111f
23162 + .pushsection .altinstr_replacement, "a"
23163 + 662: ASM_NOP2
23164 + .popsection
23165 + .pushsection .altinstructions, "a"
23166 + altinstruction_entry 661b, 662b, X86_FEATURE_PCID, 2, 2
23167 + .popsection
23168 + mov %ss,%edi
23169 + cmp $__UDEREF_KERNEL_DS,%edi
23170 + jnz 111f
23171 + GET_CR3_INTO_RDI
23172 + cmp $0,%dil
23173 + jz 112f
23174 + ud2
23175 +112: add $4097,%rdi
23176 + bts $63,%rdi
23177 + SET_RDI_INTO_CR3
23178 + mov $__KERNEL_DS,%edi
23179 + mov %edi,%ss
23180 +111:
23181 +#endif
23182 +
23183 +#ifdef CONFIG_PARAVIRT
23184 + PV_RESTORE_REGS(CLBR_RDI);
23185 +#endif
23186 +
23187 + popq %rdi
23188 + pax_force_retaddr
23189 + retq
23190 +
23191 +#ifdef CONFIG_PAX_KERNEXEC
23192 +2: GET_CR0_INTO_RDI
23193 + btr $16,%rdi
23194 + jnc 4f
23195 + ljmpq __KERNEL_CS,3f
23196 +3: SET_RDI_INTO_CR0
23197 + jmp 1b
23198 +4: ud2
23199 + jmp 4b
23200 +#endif
23201 +ENDPROC(pax_exit_kernel)
23202 +#endif
23203 +
23204 + .macro pax_enter_kernel_user
23205 + pax_set_fptr_mask
23206 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23207 + call pax_enter_kernel_user
23208 +#endif
23209 + .endm
23210 +
23211 + .macro pax_exit_kernel_user
23212 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23213 + call pax_exit_kernel_user
23214 +#endif
23215 +#ifdef CONFIG_PAX_RANDKSTACK
23216 + pushq %rax
23217 + pushq %r11
23218 + call pax_randomize_kstack
23219 + popq %r11
23220 + popq %rax
23221 +#endif
23222 + .endm
23223 +
23224 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23225 +ENTRY(pax_enter_kernel_user)
23226 + pushq %rdi
23227 + pushq %rbx
23228 +
23229 +#ifdef CONFIG_PARAVIRT
23230 + PV_SAVE_REGS(CLBR_RDI)
23231 +#endif
23232 +
23233 + 661: jmp 111f
23234 + .pushsection .altinstr_replacement, "a"
23235 + 662: ASM_NOP2
23236 + .popsection
23237 + .pushsection .altinstructions, "a"
23238 + altinstruction_entry 661b, 662b, X86_FEATURE_PCID, 2, 2
23239 + .popsection
23240 + GET_CR3_INTO_RDI
23241 + cmp $1,%dil
23242 + jnz 4f
23243 + sub $4097,%rdi
23244 + bts $63,%rdi
23245 + SET_RDI_INTO_CR3
23246 + jmp 3f
23247 +111:
23248 +
23249 + GET_CR3_INTO_RDI
23250 + mov %rdi,%rbx
23251 + add $__START_KERNEL_map,%rbx
23252 + sub phys_base(%rip),%rbx
23253 +
23254 +#ifdef CONFIG_PARAVIRT
23255 + cmpl $0, pv_info+PARAVIRT_enabled
23256 + jz 1f
23257 + pushq %rdi
23258 + i = 0
23259 + .rept USER_PGD_PTRS
23260 + mov i*8(%rbx),%rsi
23261 + mov $0,%sil
23262 + lea i*8(%rbx),%rdi
23263 + call PARA_INDIRECT(pv_mmu_ops+PV_MMU_set_pgd_batched)
23264 + i = i + 1
23265 + .endr
23266 + popq %rdi
23267 + jmp 2f
23268 +1:
23269 +#endif
23270 +
23271 + i = 0
23272 + .rept USER_PGD_PTRS
23273 + movb $0,i*8(%rbx)
23274 + i = i + 1
23275 + .endr
23276 +
23277 +2: SET_RDI_INTO_CR3
23278 +
23279 +#ifdef CONFIG_PAX_KERNEXEC
23280 + GET_CR0_INTO_RDI
23281 + bts $16,%rdi
23282 + SET_RDI_INTO_CR0
23283 +#endif
23284 +
23285 +3:
23286 +
23287 +#ifdef CONFIG_PARAVIRT
23288 + PV_RESTORE_REGS(CLBR_RDI)
23289 +#endif
23290 +
23291 + popq %rbx
23292 + popq %rdi
23293 + pax_force_retaddr
23294 + retq
23295 +4: ud2
23296 +ENDPROC(pax_enter_kernel_user)
23297 +
23298 +ENTRY(pax_exit_kernel_user)
23299 + pushq %rdi
23300 + pushq %rbx
23301 +
23302 +#ifdef CONFIG_PARAVIRT
23303 + PV_SAVE_REGS(CLBR_RDI)
23304 +#endif
23305 +
23306 + GET_CR3_INTO_RDI
23307 + 661: jmp 1f
23308 + .pushsection .altinstr_replacement, "a"
23309 + 662: ASM_NOP2
23310 + .popsection
23311 + .pushsection .altinstructions, "a"
23312 + altinstruction_entry 661b, 662b, X86_FEATURE_PCID, 2, 2
23313 + .popsection
23314 + cmp $0,%dil
23315 + jnz 3f
23316 + add $4097,%rdi
23317 + bts $63,%rdi
23318 + SET_RDI_INTO_CR3
23319 + jmp 2f
23320 +1:
23321 +
23322 + mov %rdi,%rbx
23323 +
23324 +#ifdef CONFIG_PAX_KERNEXEC
23325 + GET_CR0_INTO_RDI
23326 + btr $16,%rdi
23327 + jnc 3f
23328 + SET_RDI_INTO_CR0
23329 +#endif
23330 +
23331 + add $__START_KERNEL_map,%rbx
23332 + sub phys_base(%rip),%rbx
23333 +
23334 +#ifdef CONFIG_PARAVIRT
23335 + cmpl $0, pv_info+PARAVIRT_enabled
23336 + jz 1f
23337 + i = 0
23338 + .rept USER_PGD_PTRS
23339 + mov i*8(%rbx),%rsi
23340 + mov $0x67,%sil
23341 + lea i*8(%rbx),%rdi
23342 + call PARA_INDIRECT(pv_mmu_ops+PV_MMU_set_pgd_batched)
23343 + i = i + 1
23344 + .endr
23345 + jmp 2f
23346 +1:
23347 +#endif
23348 +
23349 + i = 0
23350 + .rept USER_PGD_PTRS
23351 + movb $0x67,i*8(%rbx)
23352 + i = i + 1
23353 + .endr
23354 +2:
23355 +
23356 +#ifdef CONFIG_PARAVIRT
23357 + PV_RESTORE_REGS(CLBR_RDI)
23358 +#endif
23359 +
23360 + popq %rbx
23361 + popq %rdi
23362 + pax_force_retaddr
23363 + retq
23364 +3: ud2
23365 +ENDPROC(pax_exit_kernel_user)
23366 +#endif
23367 +
23368 + .macro pax_enter_kernel_nmi
23369 + pax_set_fptr_mask
23370 +
23371 +#ifdef CONFIG_PAX_KERNEXEC
23372 + GET_CR0_INTO_RDI
23373 + bts $16,%rdi
23374 + jc 110f
23375 + SET_RDI_INTO_CR0
23376 + or $2,%ebx
23377 +110:
23378 +#endif
23379 +
23380 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23381 + 661: jmp 111f
23382 + .pushsection .altinstr_replacement, "a"
23383 + 662: ASM_NOP2
23384 + .popsection
23385 + .pushsection .altinstructions, "a"
23386 + altinstruction_entry 661b, 662b, X86_FEATURE_PCID, 2, 2
23387 + .popsection
23388 + GET_CR3_INTO_RDI
23389 + cmp $0,%dil
23390 + jz 111f
23391 + sub $4097,%rdi
23392 + or $4,%ebx
23393 + bts $63,%rdi
23394 + SET_RDI_INTO_CR3
23395 + mov $__UDEREF_KERNEL_DS,%edi
23396 + mov %edi,%ss
23397 +111:
23398 +#endif
23399 + .endm
23400 +
23401 + .macro pax_exit_kernel_nmi
23402 +#ifdef CONFIG_PAX_KERNEXEC
23403 + btr $1,%ebx
23404 + jnc 110f
23405 + GET_CR0_INTO_RDI
23406 + btr $16,%rdi
23407 + SET_RDI_INTO_CR0
23408 +110:
23409 +#endif
23410 +
23411 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23412 + btr $2,%ebx
23413 + jnc 111f
23414 + GET_CR3_INTO_RDI
23415 + add $4097,%rdi
23416 + bts $63,%rdi
23417 + SET_RDI_INTO_CR3
23418 + mov $__KERNEL_DS,%edi
23419 + mov %edi,%ss
23420 +111:
23421 +#endif
23422 + .endm
23423 +
23424 + .macro pax_erase_kstack
23425 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
23426 + call pax_erase_kstack
23427 +#endif
23428 + .endm
23429 +
23430 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
23431 +ENTRY(pax_erase_kstack)
23432 + pushq %rdi
23433 + pushq %rcx
23434 + pushq %rax
23435 + pushq %r11
23436 +
23437 + GET_THREAD_INFO(%r11)
23438 + mov TI_lowest_stack(%r11), %rdi
23439 + mov $-0xBEEF, %rax
23440 + std
23441 +
23442 +1: mov %edi, %ecx
23443 + and $THREAD_SIZE_asm - 1, %ecx
23444 + shr $3, %ecx
23445 + repne scasq
23446 + jecxz 2f
23447 +
23448 + cmp $2*8, %ecx
23449 + jc 2f
23450 +
23451 + mov $2*8, %ecx
23452 + repe scasq
23453 + jecxz 2f
23454 + jne 1b
23455 +
23456 +2: cld
23457 + or $2*8, %rdi
23458 + mov %esp, %ecx
23459 + sub %edi, %ecx
23460 +
23461 + cmp $THREAD_SIZE_asm, %rcx
23462 + jb 3f
23463 + ud2
23464 +3:
23465 +
23466 + shr $3, %ecx
23467 + rep stosq
23468 +
23469 + mov TI_task_thread_sp0(%r11), %rdi
23470 + sub $256, %rdi
23471 + mov %rdi, TI_lowest_stack(%r11)
23472 +
23473 + popq %r11
23474 + popq %rax
23475 + popq %rcx
23476 + popq %rdi
23477 + pax_force_retaddr
23478 + ret
23479 +ENDPROC(pax_erase_kstack)
23480 +#endif
23481
23482 .macro TRACE_IRQS_IRETQ offset=ARGOFFSET
23483 #ifdef CONFIG_TRACE_IRQFLAGS
23484 @@ -117,7 +544,7 @@ ENDPROC(native_usergs_sysret64)
23485 .endm
23486
23487 .macro TRACE_IRQS_IRETQ_DEBUG offset=ARGOFFSET
23488 - bt $9,EFLAGS-\offset(%rsp) /* interrupts off? */
23489 + bt $X86_EFLAGS_IF_BIT,EFLAGS-\offset(%rsp) /* interrupts off? */
23490 jnc 1f
23491 TRACE_IRQS_ON_DEBUG
23492 1:
23493 @@ -243,9 +670,52 @@ ENTRY(save_paranoid)
23494 js 1f /* negative -> in kernel */
23495 SWAPGS
23496 xorl %ebx,%ebx
23497 -1: ret
23498 +1:
23499 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23500 + testb $3, CS+8(%rsp)
23501 + jnz 1f
23502 + pax_enter_kernel
23503 + jmp 2f
23504 +1: pax_enter_kernel_user
23505 +2:
23506 +#else
23507 + pax_enter_kernel
23508 +#endif
23509 + pax_force_retaddr
23510 + ret
23511 CFI_ENDPROC
23512 -END(save_paranoid)
23513 +ENDPROC(save_paranoid)
23514 +
23515 +ENTRY(save_paranoid_nmi)
23516 + XCPT_FRAME 1 RDI+8
23517 + cld
23518 + movq_cfi rdi, RDI+8
23519 + movq_cfi rsi, RSI+8
23520 + movq_cfi rdx, RDX+8
23521 + movq_cfi rcx, RCX+8
23522 + movq_cfi rax, RAX+8
23523 + movq_cfi r8, R8+8
23524 + movq_cfi r9, R9+8
23525 + movq_cfi r10, R10+8
23526 + movq_cfi r11, R11+8
23527 + movq_cfi rbx, RBX+8
23528 + movq_cfi rbp, RBP+8
23529 + movq_cfi r12, R12+8
23530 + movq_cfi r13, R13+8
23531 + movq_cfi r14, R14+8
23532 + movq_cfi r15, R15+8
23533 + movl $1,%ebx
23534 + movl $MSR_GS_BASE,%ecx
23535 + rdmsr
23536 + testl %edx,%edx
23537 + js 1f /* negative -> in kernel */
23538 + SWAPGS
23539 + xorl %ebx,%ebx
23540 +1: pax_enter_kernel_nmi
23541 + pax_force_retaddr
23542 + ret
23543 + CFI_ENDPROC
23544 +ENDPROC(save_paranoid_nmi)
23545
23546 /*
23547 * A newly forked process directly context switches into this address.
23548 @@ -266,7 +736,7 @@ ENTRY(ret_from_fork)
23549
23550 RESTORE_REST
23551
23552 - testl $3, CS-ARGOFFSET(%rsp) # from kernel_thread?
23553 + testb $3, CS-ARGOFFSET(%rsp) # from kernel_thread?
23554 jz 1f
23555
23556 /*
23557 @@ -279,15 +749,13 @@ ENTRY(ret_from_fork)
23558 jmp int_ret_from_sys_call
23559
23560 1:
23561 - subq $REST_SKIP, %rsp # leave space for volatiles
23562 - CFI_ADJUST_CFA_OFFSET REST_SKIP
23563 movq %rbp, %rdi
23564 call *%rbx
23565 movl $0, RAX(%rsp)
23566 RESTORE_REST
23567 jmp int_ret_from_sys_call
23568 CFI_ENDPROC
23569 -END(ret_from_fork)
23570 +ENDPROC(ret_from_fork)
23571
23572 /*
23573 * System call entry. Up to 6 arguments in registers are supported.
23574 @@ -324,7 +792,7 @@ END(ret_from_fork)
23575 ENTRY(system_call)
23576 CFI_STARTPROC simple
23577 CFI_SIGNAL_FRAME
23578 - CFI_DEF_CFA rsp,KERNEL_STACK_OFFSET
23579 + CFI_DEF_CFA rsp,0
23580 CFI_REGISTER rip,rcx
23581 /*CFI_REGISTER rflags,r11*/
23582 SWAPGS_UNSAFE_STACK
23583 @@ -337,16 +805,23 @@ GLOBAL(system_call_after_swapgs)
23584
23585 movq %rsp,PER_CPU_VAR(old_rsp)
23586 movq PER_CPU_VAR(kernel_stack),%rsp
23587 + SAVE_ARGS 8*6, 0, rax_enosys=1
23588 + pax_enter_kernel_user
23589 +
23590 +#ifdef CONFIG_PAX_RANDKSTACK
23591 + pax_erase_kstack
23592 +#endif
23593 +
23594 /*
23595 * No need to follow this irqs off/on section - it's straight
23596 * and short:
23597 */
23598 ENABLE_INTERRUPTS(CLBR_NONE)
23599 - SAVE_ARGS 8, 0, rax_enosys=1
23600 movq_cfi rax,(ORIG_RAX-ARGOFFSET)
23601 movq %rcx,RIP-ARGOFFSET(%rsp)
23602 CFI_REL_OFFSET rip,RIP-ARGOFFSET
23603 - testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
23604 + GET_THREAD_INFO(%rcx)
23605 + testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%rcx)
23606 jnz tracesys
23607 system_call_fastpath:
23608 #if __SYSCALL_MASK == ~0
23609 @@ -376,10 +851,13 @@ ret_from_sys_call:
23610 * flags (TIF_NOTIFY_RESUME, TIF_USER_RETURN_NOTIFY, etc) set is
23611 * very bad.
23612 */
23613 - testl $_TIF_ALLWORK_MASK,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
23614 + GET_THREAD_INFO(%rcx)
23615 + testl $_TIF_ALLWORK_MASK,TI_flags(%rcx)
23616 jnz int_ret_from_sys_call_fixup /* Go the the slow path */
23617
23618 CFI_REMEMBER_STATE
23619 + pax_exit_kernel_user
23620 + pax_erase_kstack
23621 /*
23622 * sysretq will re-enable interrupts:
23623 */
23624 @@ -399,12 +877,15 @@ int_ret_from_sys_call_fixup:
23625
23626 /* Do syscall tracing */
23627 tracesys:
23628 - leaq -REST_SKIP(%rsp), %rdi
23629 + movq %rsp, %rdi
23630 movq $AUDIT_ARCH_X86_64, %rsi
23631 call syscall_trace_enter_phase1
23632 test %rax, %rax
23633 jnz tracesys_phase2 /* if needed, run the slow path */
23634 - LOAD_ARGS 0 /* else restore clobbered regs */
23635 +
23636 + pax_erase_kstack
23637 +
23638 + LOAD_ARGS /* else restore clobbered regs */
23639 jmp system_call_fastpath /* and return to the fast path */
23640
23641 tracesys_phase2:
23642 @@ -415,12 +896,14 @@ tracesys_phase2:
23643 movq %rax,%rdx
23644 call syscall_trace_enter_phase2
23645
23646 + pax_erase_kstack
23647 +
23648 /*
23649 * Reload arg registers from stack in case ptrace changed them.
23650 * We don't reload %rax because syscall_trace_entry_phase2() returned
23651 * the value it wants us to use in the table lookup.
23652 */
23653 - LOAD_ARGS ARGOFFSET, 1
23654 + LOAD_ARGS 1
23655 RESTORE_REST
23656 #if __SYSCALL_MASK == ~0
23657 cmpq $__NR_syscall_max,%rax
23658 @@ -451,7 +934,9 @@ GLOBAL(int_with_check)
23659 andl %edi,%edx
23660 jnz int_careful
23661 andl $~TS_COMPAT,TI_status(%rcx)
23662 - jmp retint_swapgs
23663 + pax_exit_kernel_user
23664 + pax_erase_kstack
23665 + jmp retint_swapgs_pax
23666
23667 /* Either reschedule or signal or syscall exit tracking needed. */
23668 /* First do a reschedule test. */
23669 @@ -497,7 +982,7 @@ int_restore_rest:
23670 TRACE_IRQS_OFF
23671 jmp int_with_check
23672 CFI_ENDPROC
23673 -END(system_call)
23674 +ENDPROC(system_call)
23675
23676 .macro FORK_LIKE func
23677 ENTRY(stub_\func)
23678 @@ -510,9 +995,10 @@ ENTRY(stub_\func)
23679 DEFAULT_FRAME 0 8 /* offset 8: return address */
23680 call sys_\func
23681 RESTORE_TOP_OF_STACK %r11, 8
23682 - ret $REST_SKIP /* pop extended registers */
23683 + pax_force_retaddr
23684 + ret
23685 CFI_ENDPROC
23686 -END(stub_\func)
23687 +ENDPROC(stub_\func)
23688 .endm
23689
23690 .macro FIXED_FRAME label,func
23691 @@ -522,9 +1008,10 @@ ENTRY(\label)
23692 FIXUP_TOP_OF_STACK %r11, 8-ARGOFFSET
23693 call \func
23694 RESTORE_TOP_OF_STACK %r11, 8-ARGOFFSET
23695 + pax_force_retaddr
23696 ret
23697 CFI_ENDPROC
23698 -END(\label)
23699 +ENDPROC(\label)
23700 .endm
23701
23702 FORK_LIKE clone
23703 @@ -543,7 +1030,7 @@ ENTRY(stub_execve)
23704 RESTORE_REST
23705 jmp int_ret_from_sys_call
23706 CFI_ENDPROC
23707 -END(stub_execve)
23708 +ENDPROC(stub_execve)
23709
23710 ENTRY(stub_execveat)
23711 CFI_STARTPROC
23712 @@ -557,7 +1044,7 @@ ENTRY(stub_execveat)
23713 RESTORE_REST
23714 jmp int_ret_from_sys_call
23715 CFI_ENDPROC
23716 -END(stub_execveat)
23717 +ENDPROC(stub_execveat)
23718
23719 /*
23720 * sigreturn is special because it needs to restore all registers on return.
23721 @@ -574,7 +1061,7 @@ ENTRY(stub_rt_sigreturn)
23722 RESTORE_REST
23723 jmp int_ret_from_sys_call
23724 CFI_ENDPROC
23725 -END(stub_rt_sigreturn)
23726 +ENDPROC(stub_rt_sigreturn)
23727
23728 #ifdef CONFIG_X86_X32_ABI
23729 ENTRY(stub_x32_rt_sigreturn)
23730 @@ -588,7 +1075,7 @@ ENTRY(stub_x32_rt_sigreturn)
23731 RESTORE_REST
23732 jmp int_ret_from_sys_call
23733 CFI_ENDPROC
23734 -END(stub_x32_rt_sigreturn)
23735 +ENDPROC(stub_x32_rt_sigreturn)
23736
23737 ENTRY(stub_x32_execve)
23738 CFI_STARTPROC
23739 @@ -602,7 +1089,7 @@ ENTRY(stub_x32_execve)
23740 RESTORE_REST
23741 jmp int_ret_from_sys_call
23742 CFI_ENDPROC
23743 -END(stub_x32_execve)
23744 +ENDPROC(stub_x32_execve)
23745
23746 ENTRY(stub_x32_execveat)
23747 CFI_STARTPROC
23748 @@ -616,7 +1103,7 @@ ENTRY(stub_x32_execveat)
23749 RESTORE_REST
23750 jmp int_ret_from_sys_call
23751 CFI_ENDPROC
23752 -END(stub_x32_execveat)
23753 +ENDPROC(stub_x32_execveat)
23754
23755 #endif
23756
23757 @@ -653,7 +1140,7 @@ vector=vector+1
23758 2: jmp common_interrupt
23759 .endr
23760 CFI_ENDPROC
23761 -END(irq_entries_start)
23762 +ENDPROC(irq_entries_start)
23763
23764 .previous
23765 END(interrupt)
23766 @@ -670,28 +1157,29 @@ END(interrupt)
23767 /* 0(%rsp): ~(interrupt number) */
23768 .macro interrupt func
23769 /* reserve pt_regs for scratch regs and rbp */
23770 - subq $ORIG_RAX-RBP, %rsp
23771 - CFI_ADJUST_CFA_OFFSET ORIG_RAX-RBP
23772 + subq $ORIG_RAX, %rsp
23773 + CFI_ADJUST_CFA_OFFSET ORIG_RAX
23774 cld
23775 - /* start from rbp in pt_regs and jump over */
23776 - movq_cfi rdi, (RDI-RBP)
23777 - movq_cfi rsi, (RSI-RBP)
23778 - movq_cfi rdx, (RDX-RBP)
23779 - movq_cfi rcx, (RCX-RBP)
23780 - movq_cfi rax, (RAX-RBP)
23781 - movq_cfi r8, (R8-RBP)
23782 - movq_cfi r9, (R9-RBP)
23783 - movq_cfi r10, (R10-RBP)
23784 - movq_cfi r11, (R11-RBP)
23785 + /* start from r15 in pt_regs and jump over */
23786 + movq_cfi rdi, RDI
23787 + movq_cfi rsi, RSI
23788 + movq_cfi rdx, RDX
23789 + movq_cfi rcx, RCX
23790 + movq_cfi rax, RAX
23791 + movq_cfi r8, R8
23792 + movq_cfi r9, R9
23793 + movq_cfi r10, R10
23794 + movq_cfi r11, R11
23795 + movq_cfi r12, R12
23796
23797 /* Save rbp so that we can unwind from get_irq_regs() */
23798 - movq_cfi rbp, 0
23799 + movq_cfi rbp, RBP
23800
23801 /* Save previous stack value */
23802 movq %rsp, %rsi
23803
23804 - leaq -RBP(%rsp),%rdi /* arg1 for handler */
23805 - testl $3, CS-RBP(%rsi)
23806 + movq %rsp,%rdi /* arg1 for handler */
23807 + testb $3, CS(%rsi)
23808 je 1f
23809 SWAPGS
23810 /*
23811 @@ -711,6 +1199,18 @@ END(interrupt)
23812 0x06 /* DW_OP_deref */, \
23813 0x08 /* DW_OP_const1u */, SS+8-RBP, \
23814 0x22 /* DW_OP_plus */
23815 +
23816 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23817 + testb $3, CS(%rdi)
23818 + jnz 1f
23819 + pax_enter_kernel
23820 + jmp 2f
23821 +1: pax_enter_kernel_user
23822 +2:
23823 +#else
23824 + pax_enter_kernel
23825 +#endif
23826 +
23827 /* We entered an interrupt context - irqs are off: */
23828 TRACE_IRQS_OFF
23829
23830 @@ -735,14 +1235,14 @@ ret_from_intr:
23831
23832 /* Restore saved previous stack */
23833 popq %rsi
23834 - CFI_DEF_CFA rsi,SS+8-RBP /* reg/off reset after def_cfa_expr */
23835 - leaq ARGOFFSET-RBP(%rsi), %rsp
23836 + CFI_DEF_CFA rsi,SS+8 /* reg/off reset after def_cfa_expr */
23837 + movq %rsi, %rsp
23838 CFI_DEF_CFA_REGISTER rsp
23839 - CFI_ADJUST_CFA_OFFSET RBP-ARGOFFSET
23840 + CFI_ADJUST_CFA_OFFSET -ARGOFFSET
23841
23842 exit_intr:
23843 GET_THREAD_INFO(%rcx)
23844 - testl $3,CS-ARGOFFSET(%rsp)
23845 + testb $3,CS-ARGOFFSET(%rsp)
23846 je retint_kernel
23847
23848 /* Interrupt came from user space */
23849 @@ -764,14 +1264,16 @@ retint_swapgs: /* return to user-space */
23850 * The iretq could re-enable interrupts:
23851 */
23852 DISABLE_INTERRUPTS(CLBR_ANY)
23853 + pax_exit_kernel_user
23854 +retint_swapgs_pax:
23855 TRACE_IRQS_IRETQ
23856
23857 /*
23858 * Try to use SYSRET instead of IRET if we're returning to
23859 * a completely clean 64-bit userspace context.
23860 */
23861 - movq (RCX-R11)(%rsp), %rcx
23862 - cmpq %rcx,(RIP-R11)(%rsp) /* RCX == RIP */
23863 + movq (RCX-ARGOFFSET)(%rsp), %rcx
23864 + cmpq %rcx,(RIP-ARGOFFSET)(%rsp) /* RCX == RIP */
23865 jne opportunistic_sysret_failed
23866
23867 /*
23868 @@ -792,7 +1294,7 @@ retint_swapgs: /* return to user-space */
23869 shr $__VIRTUAL_MASK_SHIFT, %rcx
23870 jnz opportunistic_sysret_failed
23871
23872 - cmpq $__USER_CS,(CS-R11)(%rsp) /* CS must match SYSRET */
23873 + cmpq $__USER_CS,(CS-ARGOFFSET)(%rsp) /* CS must match SYSRET */
23874 jne opportunistic_sysret_failed
23875
23876 movq (R11-ARGOFFSET)(%rsp), %r11
23877 @@ -838,6 +1340,27 @@ opportunistic_sysret_failed:
23878
23879 retint_restore_args: /* return to kernel space */
23880 DISABLE_INTERRUPTS(CLBR_ANY)
23881 + pax_exit_kernel
23882 +
23883 +#if defined(CONFIG_EFI) && defined(CONFIG_PAX_KERNEXEC)
23884 + /* This is a quirk to allow IRQs/NMIs/MCEs during early EFI setup,
23885 + * namely calling EFI runtime services with a phys mapping. We're
23886 + * starting off with NOPs and patch in the real instrumentation
23887 + * (BTS/OR) before starting any userland process; even before starting
23888 + * up the APs.
23889 + */
23890 + .pushsection .altinstr_replacement, "a"
23891 + 601: pax_force_retaddr (RIP-ARGOFFSET)
23892 + 602:
23893 + .popsection
23894 + 603: .fill 602b-601b, 1, 0x90
23895 + .pushsection .altinstructions, "a"
23896 + altinstruction_entry 603b, 601b, X86_FEATURE_ALWAYS, 602b-601b, 602b-601b
23897 + .popsection
23898 +#else
23899 + pax_force_retaddr (RIP-ARGOFFSET)
23900 +#endif
23901 +
23902 /*
23903 * The iretq could re-enable interrupts:
23904 */
23905 @@ -875,15 +1398,15 @@ native_irq_return_ldt:
23906 SWAPGS
23907 movq PER_CPU_VAR(espfix_waddr),%rdi
23908 movq %rax,(0*8)(%rdi) /* RAX */
23909 - movq (2*8)(%rsp),%rax /* RIP */
23910 + movq (2*8 + RIP-RIP)(%rsp),%rax /* RIP */
23911 movq %rax,(1*8)(%rdi)
23912 - movq (3*8)(%rsp),%rax /* CS */
23913 + movq (2*8 + CS-RIP)(%rsp),%rax /* CS */
23914 movq %rax,(2*8)(%rdi)
23915 - movq (4*8)(%rsp),%rax /* RFLAGS */
23916 + movq (2*8 + EFLAGS-RIP)(%rsp),%rax /* RFLAGS */
23917 movq %rax,(3*8)(%rdi)
23918 - movq (6*8)(%rsp),%rax /* SS */
23919 + movq (2*8 + SS-RIP)(%rsp),%rax /* SS */
23920 movq %rax,(5*8)(%rdi)
23921 - movq (5*8)(%rsp),%rax /* RSP */
23922 + movq (2*8 + RSP-RIP)(%rsp),%rax /* RSP */
23923 movq %rax,(4*8)(%rdi)
23924 andl $0xffff0000,%eax
23925 popq_cfi %rdi
23926 @@ -937,7 +1460,7 @@ ENTRY(retint_kernel)
23927 jmp exit_intr
23928 #endif
23929 CFI_ENDPROC
23930 -END(common_interrupt)
23931 +ENDPROC(common_interrupt)
23932
23933 /*
23934 * APIC interrupts.
23935 @@ -951,7 +1474,7 @@ ENTRY(\sym)
23936 interrupt \do_sym
23937 jmp ret_from_intr
23938 CFI_ENDPROC
23939 -END(\sym)
23940 +ENDPROC(\sym)
23941 .endm
23942
23943 #ifdef CONFIG_TRACING
23944 @@ -1024,7 +1547,7 @@ apicinterrupt IRQ_WORK_VECTOR \
23945 /*
23946 * Exception entry points.
23947 */
23948 -#define INIT_TSS_IST(x) PER_CPU_VAR(init_tss) + (TSS_ist + ((x) - 1) * 8)
23949 +#define INIT_TSS_IST(x) (TSS_ist + ((x) - 1) * 8)(%r13)
23950
23951 .macro idtentry sym do_sym has_error_code:req paranoid=0 shift_ist=-1
23952 ENTRY(\sym)
23953 @@ -1080,6 +1603,12 @@ ENTRY(\sym)
23954 .endif
23955
23956 .if \shift_ist != -1
23957 +#ifdef CONFIG_SMP
23958 + imul $TSS_size, PER_CPU_VAR(cpu_number), %r13d
23959 + lea init_tss(%r13), %r13
23960 +#else
23961 + lea init_tss(%rip), %r13
23962 +#endif
23963 subq $EXCEPTION_STKSZ, INIT_TSS_IST(\shift_ist)
23964 .endif
23965
23966 @@ -1126,7 +1655,7 @@ ENTRY(\sym)
23967 .endif
23968
23969 CFI_ENDPROC
23970 -END(\sym)
23971 +ENDPROC(\sym)
23972 .endm
23973
23974 #ifdef CONFIG_TRACING
23975 @@ -1167,9 +1696,10 @@ gs_change:
23976 2: mfence /* workaround */
23977 SWAPGS
23978 popfq_cfi
23979 + pax_force_retaddr
23980 ret
23981 CFI_ENDPROC
23982 -END(native_load_gs_index)
23983 +ENDPROC(native_load_gs_index)
23984
23985 _ASM_EXTABLE(gs_change,bad_gs)
23986 .section .fixup,"ax"
23987 @@ -1197,9 +1727,10 @@ ENTRY(do_softirq_own_stack)
23988 CFI_DEF_CFA_REGISTER rsp
23989 CFI_ADJUST_CFA_OFFSET -8
23990 decl PER_CPU_VAR(irq_count)
23991 + pax_force_retaddr
23992 ret
23993 CFI_ENDPROC
23994 -END(do_softirq_own_stack)
23995 +ENDPROC(do_softirq_own_stack)
23996
23997 #ifdef CONFIG_XEN
23998 idtentry xen_hypervisor_callback xen_do_hypervisor_callback has_error_code=0
23999 @@ -1240,7 +1771,7 @@ ENTRY(xen_do_hypervisor_callback) # do_hypervisor_callback(struct *pt_regs)
24000 #endif
24001 jmp error_exit
24002 CFI_ENDPROC
24003 -END(xen_do_hypervisor_callback)
24004 +ENDPROC(xen_do_hypervisor_callback)
24005
24006 /*
24007 * Hypervisor uses this for application faults while it executes.
24008 @@ -1299,7 +1830,7 @@ ENTRY(xen_failsafe_callback)
24009 SAVE_ALL
24010 jmp error_exit
24011 CFI_ENDPROC
24012 -END(xen_failsafe_callback)
24013 +ENDPROC(xen_failsafe_callback)
24014
24015 apicinterrupt3 HYPERVISOR_CALLBACK_VECTOR \
24016 xen_hvm_callback_vector xen_evtchn_do_upcall
24017 @@ -1344,18 +1875,25 @@ ENTRY(paranoid_exit)
24018 DEFAULT_FRAME
24019 DISABLE_INTERRUPTS(CLBR_NONE)
24020 TRACE_IRQS_OFF_DEBUG
24021 - testl %ebx,%ebx /* swapgs needed? */
24022 + testl $1,%ebx /* swapgs needed? */
24023 jnz paranoid_restore
24024 +#ifdef CONFIG_PAX_MEMORY_UDEREF
24025 + pax_exit_kernel_user
24026 +#else
24027 + pax_exit_kernel
24028 +#endif
24029 TRACE_IRQS_IRETQ 0
24030 SWAPGS_UNSAFE_STACK
24031 RESTORE_ALL 8
24032 INTERRUPT_RETURN
24033 paranoid_restore:
24034 + pax_exit_kernel
24035 TRACE_IRQS_IRETQ_DEBUG 0
24036 RESTORE_ALL 8
24037 + pax_force_retaddr_bts
24038 INTERRUPT_RETURN
24039 CFI_ENDPROC
24040 -END(paranoid_exit)
24041 +ENDPROC(paranoid_exit)
24042
24043 /*
24044 * Exception entry point. This expects an error code/orig_rax on the stack.
24045 @@ -1382,12 +1920,23 @@ ENTRY(error_entry)
24046 movq %r14, R14+8(%rsp)
24047 movq %r15, R15+8(%rsp)
24048 xorl %ebx,%ebx
24049 - testl $3,CS+8(%rsp)
24050 + testb $3,CS+8(%rsp)
24051 je error_kernelspace
24052 error_swapgs:
24053 SWAPGS
24054 error_sti:
24055 +#ifdef CONFIG_PAX_MEMORY_UDEREF
24056 + testb $3, CS+8(%rsp)
24057 + jnz 1f
24058 + pax_enter_kernel
24059 + jmp 2f
24060 +1: pax_enter_kernel_user
24061 +2:
24062 +#else
24063 + pax_enter_kernel
24064 +#endif
24065 TRACE_IRQS_OFF
24066 + pax_force_retaddr
24067 ret
24068
24069 /*
24070 @@ -1422,7 +1971,7 @@ error_bad_iret:
24071 decl %ebx /* Return to usergs */
24072 jmp error_sti
24073 CFI_ENDPROC
24074 -END(error_entry)
24075 +ENDPROC(error_entry)
24076
24077
24078 /* ebx: no swapgs flag (1: don't need swapgs, 0: need it) */
24079 @@ -1433,7 +1982,7 @@ ENTRY(error_exit)
24080 DISABLE_INTERRUPTS(CLBR_NONE)
24081 TRACE_IRQS_OFF
24082 GET_THREAD_INFO(%rcx)
24083 - testl %eax,%eax
24084 + testl $1,%eax
24085 jne retint_kernel
24086 LOCKDEP_SYS_EXIT_IRQ
24087 movl TI_flags(%rcx),%edx
24088 @@ -1442,7 +1991,7 @@ ENTRY(error_exit)
24089 jnz retint_careful
24090 jmp retint_swapgs
24091 CFI_ENDPROC
24092 -END(error_exit)
24093 +ENDPROC(error_exit)
24094
24095 /*
24096 * Test if a given stack is an NMI stack or not.
24097 @@ -1500,9 +2049,11 @@ ENTRY(nmi)
24098 * If %cs was not the kernel segment, then the NMI triggered in user
24099 * space, which means it is definitely not nested.
24100 */
24101 + cmpl $__KERNEXEC_KERNEL_CS, 16(%rsp)
24102 + je 1f
24103 cmpl $__KERNEL_CS, 16(%rsp)
24104 jne first_nmi
24105 -
24106 +1:
24107 /*
24108 * Check the special variable on the stack to see if NMIs are
24109 * executing.
24110 @@ -1536,8 +2087,7 @@ nested_nmi:
24111
24112 1:
24113 /* Set up the interrupted NMIs stack to jump to repeat_nmi */
24114 - leaq -1*8(%rsp), %rdx
24115 - movq %rdx, %rsp
24116 + subq $8, %rsp
24117 CFI_ADJUST_CFA_OFFSET 1*8
24118 leaq -10*8(%rsp), %rdx
24119 pushq_cfi $__KERNEL_DS
24120 @@ -1555,6 +2105,7 @@ nested_nmi_out:
24121 CFI_RESTORE rdx
24122
24123 /* No need to check faults here */
24124 +# pax_force_retaddr_bts
24125 INTERRUPT_RETURN
24126
24127 CFI_RESTORE_STATE
24128 @@ -1651,13 +2202,13 @@ end_repeat_nmi:
24129 subq $ORIG_RAX-R15, %rsp
24130 CFI_ADJUST_CFA_OFFSET ORIG_RAX-R15
24131 /*
24132 - * Use save_paranoid to handle SWAPGS, but no need to use paranoid_exit
24133 + * Use save_paranoid_nmi to handle SWAPGS, but no need to use paranoid_exit
24134 * as we should not be calling schedule in NMI context.
24135 * Even with normal interrupts enabled. An NMI should not be
24136 * setting NEED_RESCHED or anything that normal interrupts and
24137 * exceptions might do.
24138 */
24139 - call save_paranoid
24140 + call save_paranoid_nmi
24141 DEFAULT_FRAME 0
24142
24143 /*
24144 @@ -1667,9 +2218,9 @@ end_repeat_nmi:
24145 * NMI itself takes a page fault, the page fault that was preempted
24146 * will read the information from the NMI page fault and not the
24147 * origin fault. Save it off and restore it if it changes.
24148 - * Use the r12 callee-saved register.
24149 + * Use the r13 callee-saved register.
24150 */
24151 - movq %cr2, %r12
24152 + movq %cr2, %r13
24153
24154 /* paranoidentry do_nmi, 0; without TRACE_IRQS_OFF */
24155 movq %rsp,%rdi
24156 @@ -1678,29 +2229,34 @@ end_repeat_nmi:
24157
24158 /* Did the NMI take a page fault? Restore cr2 if it did */
24159 movq %cr2, %rcx
24160 - cmpq %rcx, %r12
24161 + cmpq %rcx, %r13
24162 je 1f
24163 - movq %r12, %cr2
24164 + movq %r13, %cr2
24165 1:
24166
24167 - testl %ebx,%ebx /* swapgs needed? */
24168 + testl $1,%ebx /* swapgs needed? */
24169 jnz nmi_restore
24170 nmi_swapgs:
24171 SWAPGS_UNSAFE_STACK
24172 nmi_restore:
24173 + pax_exit_kernel_nmi
24174 /* Pop the extra iret frame at once */
24175 RESTORE_ALL 6*8
24176 + testb $3, 8(%rsp)
24177 + jnz 1f
24178 + pax_force_retaddr_bts
24179 +1:
24180
24181 /* Clear the NMI executing stack variable */
24182 movq $0, 5*8(%rsp)
24183 jmp irq_return
24184 CFI_ENDPROC
24185 -END(nmi)
24186 +ENDPROC(nmi)
24187
24188 ENTRY(ignore_sysret)
24189 CFI_STARTPROC
24190 mov $-ENOSYS,%eax
24191 sysret
24192 CFI_ENDPROC
24193 -END(ignore_sysret)
24194 +ENDPROC(ignore_sysret)
24195
24196 diff --git a/arch/x86/kernel/espfix_64.c b/arch/x86/kernel/espfix_64.c
24197 index f5d0730..5bce89c 100644
24198 --- a/arch/x86/kernel/espfix_64.c
24199 +++ b/arch/x86/kernel/espfix_64.c
24200 @@ -70,8 +70,7 @@ static DEFINE_MUTEX(espfix_init_mutex);
24201 #define ESPFIX_MAX_PAGES DIV_ROUND_UP(CONFIG_NR_CPUS, ESPFIX_STACKS_PER_PAGE)
24202 static void *espfix_pages[ESPFIX_MAX_PAGES];
24203
24204 -static __page_aligned_bss pud_t espfix_pud_page[PTRS_PER_PUD]
24205 - __aligned(PAGE_SIZE);
24206 +static pud_t espfix_pud_page[PTRS_PER_PUD] __page_aligned_rodata;
24207
24208 static unsigned int page_random, slot_random;
24209
24210 @@ -122,11 +121,17 @@ static void init_espfix_random(void)
24211 void __init init_espfix_bsp(void)
24212 {
24213 pgd_t *pgd_p;
24214 + unsigned long index = pgd_index(ESPFIX_BASE_ADDR);
24215
24216 /* Install the espfix pud into the kernel page directory */
24217 - pgd_p = &init_level4_pgt[pgd_index(ESPFIX_BASE_ADDR)];
24218 + pgd_p = &init_level4_pgt[index];
24219 pgd_populate(&init_mm, pgd_p, (pud_t *)espfix_pud_page);
24220
24221 +#ifdef CONFIG_PAX_PER_CPU_PGD
24222 + clone_pgd_range(get_cpu_pgd(0, kernel) + index, swapper_pg_dir + index, 1);
24223 + clone_pgd_range(get_cpu_pgd(0, user) + index, swapper_pg_dir + index, 1);
24224 +#endif
24225 +
24226 /* Randomize the locations */
24227 init_espfix_random();
24228
24229 @@ -194,7 +199,7 @@ void init_espfix_ap(void)
24230 set_pte(&pte_p[n*PTE_STRIDE], pte);
24231
24232 /* Job is done for this CPU and any CPU which shares this page */
24233 - ACCESS_ONCE(espfix_pages[page]) = stack_page;
24234 + ACCESS_ONCE_RW(espfix_pages[page]) = stack_page;
24235
24236 unlock_done:
24237 mutex_unlock(&espfix_init_mutex);
24238 diff --git a/arch/x86/kernel/ftrace.c b/arch/x86/kernel/ftrace.c
24239 index 8b7b0a5..2395f29 100644
24240 --- a/arch/x86/kernel/ftrace.c
24241 +++ b/arch/x86/kernel/ftrace.c
24242 @@ -89,7 +89,7 @@ static unsigned long text_ip_addr(unsigned long ip)
24243 * kernel identity mapping to modify code.
24244 */
24245 if (within(ip, (unsigned long)_text, (unsigned long)_etext))
24246 - ip = (unsigned long)__va(__pa_symbol(ip));
24247 + ip = (unsigned long)__va(__pa_symbol(ktla_ktva(ip)));
24248
24249 return ip;
24250 }
24251 @@ -105,6 +105,8 @@ ftrace_modify_code_direct(unsigned long ip, unsigned const char *old_code,
24252 {
24253 unsigned char replaced[MCOUNT_INSN_SIZE];
24254
24255 + ip = ktla_ktva(ip);
24256 +
24257 /*
24258 * Note: Due to modules and __init, code can
24259 * disappear and change, we need to protect against faulting
24260 @@ -230,7 +232,7 @@ static int update_ftrace_func(unsigned long ip, void *new)
24261 unsigned char old[MCOUNT_INSN_SIZE];
24262 int ret;
24263
24264 - memcpy(old, (void *)ip, MCOUNT_INSN_SIZE);
24265 + memcpy(old, (void *)ktla_ktva(ip), MCOUNT_INSN_SIZE);
24266
24267 ftrace_update_func = ip;
24268 /* Make sure the breakpoints see the ftrace_update_func update */
24269 @@ -311,7 +313,7 @@ static int add_break(unsigned long ip, const char *old)
24270 unsigned char replaced[MCOUNT_INSN_SIZE];
24271 unsigned char brk = BREAKPOINT_INSTRUCTION;
24272
24273 - if (probe_kernel_read(replaced, (void *)ip, MCOUNT_INSN_SIZE))
24274 + if (probe_kernel_read(replaced, (void *)ktla_ktva(ip), MCOUNT_INSN_SIZE))
24275 return -EFAULT;
24276
24277 /* Make sure it is what we expect it to be */
24278 diff --git a/arch/x86/kernel/head64.c b/arch/x86/kernel/head64.c
24279 index c4f8d46..2d63ae2 100644
24280 --- a/arch/x86/kernel/head64.c
24281 +++ b/arch/x86/kernel/head64.c
24282 @@ -68,12 +68,12 @@ again:
24283 pgd = *pgd_p;
24284
24285 /*
24286 - * The use of __START_KERNEL_map rather than __PAGE_OFFSET here is
24287 - * critical -- __PAGE_OFFSET would point us back into the dynamic
24288 + * The use of __early_va rather than __va here is critical:
24289 + * __va would point us back into the dynamic
24290 * range and we might end up looping forever...
24291 */
24292 if (pgd)
24293 - pud_p = (pudval_t *)((pgd & PTE_PFN_MASK) + __START_KERNEL_map - phys_base);
24294 + pud_p = (pudval_t *)(__early_va(pgd & PTE_PFN_MASK));
24295 else {
24296 if (next_early_pgt >= EARLY_DYNAMIC_PAGE_TABLES) {
24297 reset_early_page_tables();
24298 @@ -83,13 +83,13 @@ again:
24299 pud_p = (pudval_t *)early_dynamic_pgts[next_early_pgt++];
24300 for (i = 0; i < PTRS_PER_PUD; i++)
24301 pud_p[i] = 0;
24302 - *pgd_p = (pgdval_t)pud_p - __START_KERNEL_map + phys_base + _KERNPG_TABLE;
24303 + *pgd_p = (pgdval_t)__pa(pud_p) + _KERNPG_TABLE;
24304 }
24305 pud_p += pud_index(address);
24306 pud = *pud_p;
24307
24308 if (pud)
24309 - pmd_p = (pmdval_t *)((pud & PTE_PFN_MASK) + __START_KERNEL_map - phys_base);
24310 + pmd_p = (pmdval_t *)(__early_va(pud & PTE_PFN_MASK));
24311 else {
24312 if (next_early_pgt >= EARLY_DYNAMIC_PAGE_TABLES) {
24313 reset_early_page_tables();
24314 @@ -99,7 +99,7 @@ again:
24315 pmd_p = (pmdval_t *)early_dynamic_pgts[next_early_pgt++];
24316 for (i = 0; i < PTRS_PER_PMD; i++)
24317 pmd_p[i] = 0;
24318 - *pud_p = (pudval_t)pmd_p - __START_KERNEL_map + phys_base + _KERNPG_TABLE;
24319 + *pud_p = (pudval_t)__pa(pmd_p) + _KERNPG_TABLE;
24320 }
24321 pmd = (physaddr & PMD_MASK) + early_pmd_flags;
24322 pmd_p[pmd_index(address)] = pmd;
24323 @@ -180,7 +180,6 @@ asmlinkage __visible void __init x86_64_start_kernel(char * real_mode_data)
24324 if (console_loglevel >= CONSOLE_LOGLEVEL_DEBUG)
24325 early_printk("Kernel alive\n");
24326
24327 - clear_page(init_level4_pgt);
24328 /* set init_level4_pgt kernel high mapping*/
24329 init_level4_pgt[511] = early_level4_pgt[511];
24330
24331 diff --git a/arch/x86/kernel/head_32.S b/arch/x86/kernel/head_32.S
24332 index f36bd42..0ab4474 100644
24333 --- a/arch/x86/kernel/head_32.S
24334 +++ b/arch/x86/kernel/head_32.S
24335 @@ -26,6 +26,12 @@
24336 /* Physical address */
24337 #define pa(X) ((X) - __PAGE_OFFSET)
24338
24339 +#ifdef CONFIG_PAX_KERNEXEC
24340 +#define ta(X) (X)
24341 +#else
24342 +#define ta(X) ((X) - __PAGE_OFFSET)
24343 +#endif
24344 +
24345 /*
24346 * References to members of the new_cpu_data structure.
24347 */
24348 @@ -55,11 +61,7 @@
24349 * and small than max_low_pfn, otherwise will waste some page table entries
24350 */
24351
24352 -#if PTRS_PER_PMD > 1
24353 -#define PAGE_TABLE_SIZE(pages) (((pages) / PTRS_PER_PMD) + PTRS_PER_PGD)
24354 -#else
24355 -#define PAGE_TABLE_SIZE(pages) ((pages) / PTRS_PER_PGD)
24356 -#endif
24357 +#define PAGE_TABLE_SIZE(pages) ((pages) / PTRS_PER_PTE)
24358
24359 /* Number of possible pages in the lowmem region */
24360 LOWMEM_PAGES = (((1<<32) - __PAGE_OFFSET) >> PAGE_SHIFT)
24361 @@ -78,6 +80,12 @@ INIT_MAP_SIZE = PAGE_TABLE_SIZE(KERNEL_PAGES) * PAGE_SIZE
24362 RESERVE_BRK(pagetables, INIT_MAP_SIZE)
24363
24364 /*
24365 + * Real beginning of normal "text" segment
24366 + */
24367 +ENTRY(stext)
24368 +ENTRY(_stext)
24369 +
24370 +/*
24371 * 32-bit kernel entrypoint; only used by the boot CPU. On entry,
24372 * %esi points to the real-mode code as a 32-bit pointer.
24373 * CS and DS must be 4 GB flat segments, but we don't depend on
24374 @@ -85,6 +93,13 @@ RESERVE_BRK(pagetables, INIT_MAP_SIZE)
24375 * can.
24376 */
24377 __HEAD
24378 +
24379 +#ifdef CONFIG_PAX_KERNEXEC
24380 + jmp startup_32
24381 +/* PaX: fill first page in .text with int3 to catch NULL derefs in kernel mode */
24382 +.fill PAGE_SIZE-5,1,0xcc
24383 +#endif
24384 +
24385 ENTRY(startup_32)
24386 movl pa(stack_start),%ecx
24387
24388 @@ -106,6 +121,59 @@ ENTRY(startup_32)
24389 2:
24390 leal -__PAGE_OFFSET(%ecx),%esp
24391
24392 +#ifdef CONFIG_SMP
24393 + movl $pa(cpu_gdt_table),%edi
24394 + movl $__per_cpu_load,%eax
24395 + movw %ax,GDT_ENTRY_PERCPU * 8 + 2(%edi)
24396 + rorl $16,%eax
24397 + movb %al,GDT_ENTRY_PERCPU * 8 + 4(%edi)
24398 + movb %ah,GDT_ENTRY_PERCPU * 8 + 7(%edi)
24399 + movl $__per_cpu_end - 1,%eax
24400 + subl $__per_cpu_start,%eax
24401 + movw %ax,GDT_ENTRY_PERCPU * 8 + 0(%edi)
24402 +#endif
24403 +
24404 +#ifdef CONFIG_PAX_MEMORY_UDEREF
24405 + movl $NR_CPUS,%ecx
24406 + movl $pa(cpu_gdt_table),%edi
24407 +1:
24408 + movl $((((__PAGE_OFFSET-1) & 0xf0000000) >> 12) | 0x00c09700),GDT_ENTRY_KERNEL_DS * 8 + 4(%edi)
24409 + movl $((((__PAGE_OFFSET-1) & 0xf0000000) >> 12) | 0x00c0fb00),GDT_ENTRY_DEFAULT_USER_CS * 8 + 4(%edi)
24410 + movl $((((__PAGE_OFFSET-1) & 0xf0000000) >> 12) | 0x00c0f300),GDT_ENTRY_DEFAULT_USER_DS * 8 + 4(%edi)
24411 + addl $PAGE_SIZE_asm,%edi
24412 + loop 1b
24413 +#endif
24414 +
24415 +#ifdef CONFIG_PAX_KERNEXEC
24416 + movl $pa(boot_gdt),%edi
24417 + movl $__LOAD_PHYSICAL_ADDR,%eax
24418 + movw %ax,GDT_ENTRY_BOOT_CS * 8 + 2(%edi)
24419 + rorl $16,%eax
24420 + movb %al,GDT_ENTRY_BOOT_CS * 8 + 4(%edi)
24421 + movb %ah,GDT_ENTRY_BOOT_CS * 8 + 7(%edi)
24422 + rorl $16,%eax
24423 +
24424 + ljmp $(__BOOT_CS),$1f
24425 +1:
24426 +
24427 + movl $NR_CPUS,%ecx
24428 + movl $pa(cpu_gdt_table),%edi
24429 + addl $__PAGE_OFFSET,%eax
24430 +1:
24431 + movb $0xc0,GDT_ENTRY_KERNEL_CS * 8 + 6(%edi)
24432 + movb $0xc0,GDT_ENTRY_KERNEXEC_KERNEL_CS * 8 + 6(%edi)
24433 + movw %ax,GDT_ENTRY_KERNEL_CS * 8 + 2(%edi)
24434 + movw %ax,GDT_ENTRY_KERNEXEC_KERNEL_CS * 8 + 2(%edi)
24435 + rorl $16,%eax
24436 + movb %al,GDT_ENTRY_KERNEL_CS * 8 + 4(%edi)
24437 + movb %al,GDT_ENTRY_KERNEXEC_KERNEL_CS * 8 + 4(%edi)
24438 + movb %ah,GDT_ENTRY_KERNEL_CS * 8 + 7(%edi)
24439 + movb %ah,GDT_ENTRY_KERNEXEC_KERNEL_CS * 8 + 7(%edi)
24440 + rorl $16,%eax
24441 + addl $PAGE_SIZE_asm,%edi
24442 + loop 1b
24443 +#endif
24444 +
24445 /*
24446 * Clear BSS first so that there are no surprises...
24447 */
24448 @@ -201,8 +269,11 @@ ENTRY(startup_32)
24449 movl %eax, pa(max_pfn_mapped)
24450
24451 /* Do early initialization of the fixmap area */
24452 - movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR,%eax
24453 - movl %eax,pa(initial_pg_pmd+0x1000*KPMDS-8)
24454 +#ifdef CONFIG_COMPAT_VDSO
24455 + movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR+_PAGE_USER,pa(initial_pg_pmd+0x1000*KPMDS-8)
24456 +#else
24457 + movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR,pa(initial_pg_pmd+0x1000*KPMDS-8)
24458 +#endif
24459 #else /* Not PAE */
24460
24461 page_pde_offset = (__PAGE_OFFSET >> 20);
24462 @@ -232,8 +303,11 @@ page_pde_offset = (__PAGE_OFFSET >> 20);
24463 movl %eax, pa(max_pfn_mapped)
24464
24465 /* Do early initialization of the fixmap area */
24466 - movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR,%eax
24467 - movl %eax,pa(initial_page_table+0xffc)
24468 +#ifdef CONFIG_COMPAT_VDSO
24469 + movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR+_PAGE_USER,pa(initial_page_table+0xffc)
24470 +#else
24471 + movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR,pa(initial_page_table+0xffc)
24472 +#endif
24473 #endif
24474
24475 #ifdef CONFIG_PARAVIRT
24476 @@ -247,9 +321,7 @@ page_pde_offset = (__PAGE_OFFSET >> 20);
24477 cmpl $num_subarch_entries, %eax
24478 jae bad_subarch
24479
24480 - movl pa(subarch_entries)(,%eax,4), %eax
24481 - subl $__PAGE_OFFSET, %eax
24482 - jmp *%eax
24483 + jmp *pa(subarch_entries)(,%eax,4)
24484
24485 bad_subarch:
24486 WEAK(lguest_entry)
24487 @@ -261,10 +333,10 @@ WEAK(xen_entry)
24488 __INITDATA
24489
24490 subarch_entries:
24491 - .long default_entry /* normal x86/PC */
24492 - .long lguest_entry /* lguest hypervisor */
24493 - .long xen_entry /* Xen hypervisor */
24494 - .long default_entry /* Moorestown MID */
24495 + .long ta(default_entry) /* normal x86/PC */
24496 + .long ta(lguest_entry) /* lguest hypervisor */
24497 + .long ta(xen_entry) /* Xen hypervisor */
24498 + .long ta(default_entry) /* Moorestown MID */
24499 num_subarch_entries = (. - subarch_entries) / 4
24500 .previous
24501 #else
24502 @@ -354,6 +426,7 @@ default_entry:
24503 movl pa(mmu_cr4_features),%eax
24504 movl %eax,%cr4
24505
24506 +#ifdef CONFIG_X86_PAE
24507 testb $X86_CR4_PAE, %al # check if PAE is enabled
24508 jz enable_paging
24509
24510 @@ -382,6 +455,9 @@ default_entry:
24511 /* Make changes effective */
24512 wrmsr
24513
24514 + btsl $_PAGE_BIT_NX-32,pa(__supported_pte_mask+4)
24515 +#endif
24516 +
24517 enable_paging:
24518
24519 /*
24520 @@ -449,14 +525,20 @@ is486:
24521 1: movl $(__KERNEL_DS),%eax # reload all the segment registers
24522 movl %eax,%ss # after changing gdt.
24523
24524 - movl $(__USER_DS),%eax # DS/ES contains default USER segment
24525 +# movl $(__KERNEL_DS),%eax # DS/ES contains default KERNEL segment
24526 movl %eax,%ds
24527 movl %eax,%es
24528
24529 movl $(__KERNEL_PERCPU), %eax
24530 movl %eax,%fs # set this cpu's percpu
24531
24532 +#ifdef CONFIG_CC_STACKPROTECTOR
24533 movl $(__KERNEL_STACK_CANARY),%eax
24534 +#elif defined(CONFIG_PAX_MEMORY_UDEREF)
24535 + movl $(__USER_DS),%eax
24536 +#else
24537 + xorl %eax,%eax
24538 +#endif
24539 movl %eax,%gs
24540
24541 xorl %eax,%eax # Clear LDT
24542 @@ -512,8 +594,11 @@ setup_once:
24543 * relocation. Manually set base address in stack canary
24544 * segment descriptor.
24545 */
24546 - movl $gdt_page,%eax
24547 + movl $cpu_gdt_table,%eax
24548 movl $stack_canary,%ecx
24549 +#ifdef CONFIG_SMP
24550 + addl $__per_cpu_load,%ecx
24551 +#endif
24552 movw %cx, 8 * GDT_ENTRY_STACK_CANARY + 2(%eax)
24553 shrl $16, %ecx
24554 movb %cl, 8 * GDT_ENTRY_STACK_CANARY + 4(%eax)
24555 @@ -548,7 +633,7 @@ ENTRY(early_idt_handler)
24556 cmpl $2,(%esp) # X86_TRAP_NMI
24557 je is_nmi # Ignore NMI
24558
24559 - cmpl $2,%ss:early_recursion_flag
24560 + cmpl $1,%ss:early_recursion_flag
24561 je hlt_loop
24562 incl %ss:early_recursion_flag
24563
24564 @@ -586,8 +671,8 @@ ENTRY(early_idt_handler)
24565 pushl (20+6*4)(%esp) /* trapno */
24566 pushl $fault_msg
24567 call printk
24568 -#endif
24569 call dump_stack
24570 +#endif
24571 hlt_loop:
24572 hlt
24573 jmp hlt_loop
24574 @@ -607,8 +692,11 @@ ENDPROC(early_idt_handler)
24575 /* This is the default interrupt "handler" :-) */
24576 ALIGN
24577 ignore_int:
24578 - cld
24579 #ifdef CONFIG_PRINTK
24580 + cmpl $2,%ss:early_recursion_flag
24581 + je hlt_loop
24582 + incl %ss:early_recursion_flag
24583 + cld
24584 pushl %eax
24585 pushl %ecx
24586 pushl %edx
24587 @@ -617,9 +705,6 @@ ignore_int:
24588 movl $(__KERNEL_DS),%eax
24589 movl %eax,%ds
24590 movl %eax,%es
24591 - cmpl $2,early_recursion_flag
24592 - je hlt_loop
24593 - incl early_recursion_flag
24594 pushl 16(%esp)
24595 pushl 24(%esp)
24596 pushl 32(%esp)
24597 @@ -653,29 +738,34 @@ ENTRY(setup_once_ref)
24598 /*
24599 * BSS section
24600 */
24601 -__PAGE_ALIGNED_BSS
24602 - .align PAGE_SIZE
24603 #ifdef CONFIG_X86_PAE
24604 +.section .initial_pg_pmd,"a",@progbits
24605 initial_pg_pmd:
24606 .fill 1024*KPMDS,4,0
24607 #else
24608 +.section .initial_page_table,"a",@progbits
24609 ENTRY(initial_page_table)
24610 .fill 1024,4,0
24611 #endif
24612 +.section .initial_pg_fixmap,"a",@progbits
24613 initial_pg_fixmap:
24614 .fill 1024,4,0
24615 +.section .empty_zero_page,"a",@progbits
24616 ENTRY(empty_zero_page)
24617 .fill 4096,1,0
24618 +.section .swapper_pg_dir,"a",@progbits
24619 ENTRY(swapper_pg_dir)
24620 +#ifdef CONFIG_X86_PAE
24621 + .fill 4,8,0
24622 +#else
24623 .fill 1024,4,0
24624 +#endif
24625
24626 /*
24627 * This starts the data section.
24628 */
24629 #ifdef CONFIG_X86_PAE
24630 -__PAGE_ALIGNED_DATA
24631 - /* Page-aligned for the benefit of paravirt? */
24632 - .align PAGE_SIZE
24633 +.section .initial_page_table,"a",@progbits
24634 ENTRY(initial_page_table)
24635 .long pa(initial_pg_pmd+PGD_IDENT_ATTR),0 /* low identity map */
24636 # if KPMDS == 3
24637 @@ -694,12 +784,20 @@ ENTRY(initial_page_table)
24638 # error "Kernel PMDs should be 1, 2 or 3"
24639 # endif
24640 .align PAGE_SIZE /* needs to be page-sized too */
24641 +
24642 +#ifdef CONFIG_PAX_PER_CPU_PGD
24643 +ENTRY(cpu_pgd)
24644 + .rept 2*NR_CPUS
24645 + .fill 4,8,0
24646 + .endr
24647 +#endif
24648 +
24649 #endif
24650
24651 .data
24652 .balign 4
24653 ENTRY(stack_start)
24654 - .long init_thread_union+THREAD_SIZE
24655 + .long init_thread_union+THREAD_SIZE-8
24656
24657 __INITRODATA
24658 int_msg:
24659 @@ -727,7 +825,7 @@ fault_msg:
24660 * segment size, and 32-bit linear address value:
24661 */
24662
24663 - .data
24664 +.section .rodata,"a",@progbits
24665 .globl boot_gdt_descr
24666 .globl idt_descr
24667
24668 @@ -736,7 +834,7 @@ fault_msg:
24669 .word 0 # 32 bit align gdt_desc.address
24670 boot_gdt_descr:
24671 .word __BOOT_DS+7
24672 - .long boot_gdt - __PAGE_OFFSET
24673 + .long pa(boot_gdt)
24674
24675 .word 0 # 32-bit align idt_desc.address
24676 idt_descr:
24677 @@ -747,7 +845,7 @@ idt_descr:
24678 .word 0 # 32 bit align gdt_desc.address
24679 ENTRY(early_gdt_descr)
24680 .word GDT_ENTRIES*8-1
24681 - .long gdt_page /* Overwritten for secondary CPUs */
24682 + .long cpu_gdt_table /* Overwritten for secondary CPUs */
24683
24684 /*
24685 * The boot_gdt must mirror the equivalent in setup.S and is
24686 @@ -756,5 +854,65 @@ ENTRY(early_gdt_descr)
24687 .align L1_CACHE_BYTES
24688 ENTRY(boot_gdt)
24689 .fill GDT_ENTRY_BOOT_CS,8,0
24690 - .quad 0x00cf9a000000ffff /* kernel 4GB code at 0x00000000 */
24691 - .quad 0x00cf92000000ffff /* kernel 4GB data at 0x00000000 */
24692 + .quad 0x00cf9b000000ffff /* kernel 4GB code at 0x00000000 */
24693 + .quad 0x00cf93000000ffff /* kernel 4GB data at 0x00000000 */
24694 +
24695 + .align PAGE_SIZE_asm
24696 +ENTRY(cpu_gdt_table)
24697 + .rept NR_CPUS
24698 + .quad 0x0000000000000000 /* NULL descriptor */
24699 + .quad 0x0000000000000000 /* 0x0b reserved */
24700 + .quad 0x0000000000000000 /* 0x13 reserved */
24701 + .quad 0x0000000000000000 /* 0x1b reserved */
24702 +
24703 +#ifdef CONFIG_PAX_KERNEXEC
24704 + .quad 0x00cf9b000000ffff /* 0x20 alternate kernel 4GB code at 0x00000000 */
24705 +#else
24706 + .quad 0x0000000000000000 /* 0x20 unused */
24707 +#endif
24708 +
24709 + .quad 0x0000000000000000 /* 0x28 unused */
24710 + .quad 0x0000000000000000 /* 0x33 TLS entry 1 */
24711 + .quad 0x0000000000000000 /* 0x3b TLS entry 2 */
24712 + .quad 0x0000000000000000 /* 0x43 TLS entry 3 */
24713 + .quad 0x0000000000000000 /* 0x4b reserved */
24714 + .quad 0x0000000000000000 /* 0x53 reserved */
24715 + .quad 0x0000000000000000 /* 0x5b reserved */
24716 +
24717 + .quad 0x00cf9b000000ffff /* 0x60 kernel 4GB code at 0x00000000 */
24718 + .quad 0x00cf93000000ffff /* 0x68 kernel 4GB data at 0x00000000 */
24719 + .quad 0x00cffb000000ffff /* 0x73 user 4GB code at 0x00000000 */
24720 + .quad 0x00cff3000000ffff /* 0x7b user 4GB data at 0x00000000 */
24721 +
24722 + .quad 0x0000000000000000 /* 0x80 TSS descriptor */
24723 + .quad 0x0000000000000000 /* 0x88 LDT descriptor */
24724 +
24725 + /*
24726 + * Segments used for calling PnP BIOS have byte granularity.
24727 + * The code segments and data segments have fixed 64k limits,
24728 + * the transfer segment sizes are set at run time.
24729 + */
24730 + .quad 0x00409b000000ffff /* 0x90 32-bit code */
24731 + .quad 0x00009b000000ffff /* 0x98 16-bit code */
24732 + .quad 0x000093000000ffff /* 0xa0 16-bit data */
24733 + .quad 0x0000930000000000 /* 0xa8 16-bit data */
24734 + .quad 0x0000930000000000 /* 0xb0 16-bit data */
24735 +
24736 + /*
24737 + * The APM segments have byte granularity and their bases
24738 + * are set at run time. All have 64k limits.
24739 + */
24740 + .quad 0x00409b000000ffff /* 0xb8 APM CS code */
24741 + .quad 0x00009b000000ffff /* 0xc0 APM CS 16 code (16 bit) */
24742 + .quad 0x004093000000ffff /* 0xc8 APM DS data */
24743 +
24744 + .quad 0x00c093000000ffff /* 0xd0 - ESPFIX SS */
24745 + .quad 0x0040930000000000 /* 0xd8 - PERCPU */
24746 + .quad 0x0040910000000017 /* 0xe0 - STACK_CANARY */
24747 + .quad 0x0000000000000000 /* 0xe8 - PCIBIOS_CS */
24748 + .quad 0x0000000000000000 /* 0xf0 - PCIBIOS_DS */
24749 + .quad 0x0000000000000000 /* 0xf8 - GDT entry 31: double-fault TSS */
24750 +
24751 + /* Be sure this is zeroed to avoid false validations in Xen */
24752 + .fill PAGE_SIZE_asm - GDT_SIZE,1,0
24753 + .endr
24754 diff --git a/arch/x86/kernel/head_64.S b/arch/x86/kernel/head_64.S
24755 index 6fd514d9..320367e 100644
24756 --- a/arch/x86/kernel/head_64.S
24757 +++ b/arch/x86/kernel/head_64.S
24758 @@ -20,6 +20,8 @@
24759 #include <asm/processor-flags.h>
24760 #include <asm/percpu.h>
24761 #include <asm/nops.h>
24762 +#include <asm/cpufeature.h>
24763 +#include <asm/alternative-asm.h>
24764
24765 #ifdef CONFIG_PARAVIRT
24766 #include <asm/asm-offsets.h>
24767 @@ -41,6 +43,12 @@ L4_PAGE_OFFSET = pgd_index(__PAGE_OFFSET)
24768 L3_PAGE_OFFSET = pud_index(__PAGE_OFFSET)
24769 L4_START_KERNEL = pgd_index(__START_KERNEL_map)
24770 L3_START_KERNEL = pud_index(__START_KERNEL_map)
24771 +L4_VMALLOC_START = pgd_index(VMALLOC_START)
24772 +L3_VMALLOC_START = pud_index(VMALLOC_START)
24773 +L4_VMALLOC_END = pgd_index(VMALLOC_END)
24774 +L3_VMALLOC_END = pud_index(VMALLOC_END)
24775 +L4_VMEMMAP_START = pgd_index(VMEMMAP_START)
24776 +L3_VMEMMAP_START = pud_index(VMEMMAP_START)
24777
24778 .text
24779 __HEAD
24780 @@ -89,11 +97,26 @@ startup_64:
24781 * Fixup the physical addresses in the page table
24782 */
24783 addq %rbp, early_level4_pgt + (L4_START_KERNEL*8)(%rip)
24784 + addq %rbp, init_level4_pgt + (L4_PAGE_OFFSET*8)(%rip)
24785 + addq %rbp, init_level4_pgt + (L4_VMALLOC_START*8)(%rip)
24786 + addq %rbp, init_level4_pgt + (L4_VMALLOC_END*8)(%rip)
24787 + addq %rbp, init_level4_pgt + (L4_VMEMMAP_START*8)(%rip)
24788 + addq %rbp, init_level4_pgt + (L4_START_KERNEL*8)(%rip)
24789
24790 - addq %rbp, level3_kernel_pgt + (510*8)(%rip)
24791 - addq %rbp, level3_kernel_pgt + (511*8)(%rip)
24792 + addq %rbp, level3_ident_pgt + (0*8)(%rip)
24793 +#ifndef CONFIG_XEN
24794 + addq %rbp, level3_ident_pgt + (1*8)(%rip)
24795 +#endif
24796
24797 + addq %rbp, level3_vmemmap_pgt + (L3_VMEMMAP_START*8)(%rip)
24798 +
24799 + addq %rbp, level3_kernel_pgt + (L3_START_KERNEL*8)(%rip)
24800 + addq %rbp, level3_kernel_pgt + ((L3_START_KERNEL+1)*8)(%rip)
24801 +
24802 + addq %rbp, level2_fixmap_pgt + (504*8)(%rip)
24803 + addq %rbp, level2_fixmap_pgt + (505*8)(%rip)
24804 addq %rbp, level2_fixmap_pgt + (506*8)(%rip)
24805 + addq %rbp, level2_fixmap_pgt + (507*8)(%rip)
24806
24807 /*
24808 * Set up the identity mapping for the switchover. These
24809 @@ -174,11 +197,12 @@ ENTRY(secondary_startup_64)
24810 * after the boot processor executes this code.
24811 */
24812
24813 + orq $-1, %rbp
24814 movq $(init_level4_pgt - __START_KERNEL_map), %rax
24815 1:
24816
24817 - /* Enable PAE mode and PGE */
24818 - movl $(X86_CR4_PAE | X86_CR4_PGE), %ecx
24819 + /* Enable PAE mode and PSE/PGE */
24820 + movl $(X86_CR4_PSE | X86_CR4_PAE | X86_CR4_PGE), %ecx
24821 movq %rcx, %cr4
24822
24823 /* Setup early boot stage 4 level pagetables. */
24824 @@ -199,10 +223,21 @@ ENTRY(secondary_startup_64)
24825 movl $MSR_EFER, %ecx
24826 rdmsr
24827 btsl $_EFER_SCE, %eax /* Enable System Call */
24828 - btl $20,%edi /* No Execute supported? */
24829 + btl $(X86_FEATURE_NX & 31),%edi /* No Execute supported? */
24830 jnc 1f
24831 btsl $_EFER_NX, %eax
24832 + cmpq $-1, %rbp
24833 + je 1f
24834 btsq $_PAGE_BIT_NX,early_pmd_flags(%rip)
24835 + btsq $_PAGE_BIT_NX, init_level4_pgt + 8*L4_PAGE_OFFSET(%rip)
24836 + btsq $_PAGE_BIT_NX, init_level4_pgt + 8*L4_VMALLOC_START(%rip)
24837 + btsq $_PAGE_BIT_NX, init_level4_pgt + 8*L4_VMALLOC_END(%rip)
24838 + btsq $_PAGE_BIT_NX, init_level4_pgt + 8*L4_VMEMMAP_START(%rip)
24839 + btsq $_PAGE_BIT_NX, level2_fixmap_pgt + 8*504(%rip)
24840 + btsq $_PAGE_BIT_NX, level2_fixmap_pgt + 8*505(%rip)
24841 + btsq $_PAGE_BIT_NX, level2_fixmap_pgt + 8*506(%rip)
24842 + btsq $_PAGE_BIT_NX, level2_fixmap_pgt + 8*507(%rip)
24843 + btsq $_PAGE_BIT_NX, __supported_pte_mask(%rip)
24844 1: wrmsr /* Make changes effective */
24845
24846 /* Setup cr0 */
24847 @@ -282,6 +317,7 @@ ENTRY(secondary_startup_64)
24848 * REX.W + FF /5 JMP m16:64 Jump far, absolute indirect,
24849 * address given in m16:64.
24850 */
24851 + pax_set_fptr_mask
24852 movq initial_code(%rip),%rax
24853 pushq $0 # fake return address to stop unwinder
24854 pushq $__KERNEL_CS # set correct cs
24855 @@ -313,7 +349,7 @@ ENDPROC(start_cpu0)
24856 .quad INIT_PER_CPU_VAR(irq_stack_union)
24857
24858 GLOBAL(stack_start)
24859 - .quad init_thread_union+THREAD_SIZE-8
24860 + .quad init_thread_union+THREAD_SIZE-16
24861 .word 0
24862 __FINITDATA
24863
24864 @@ -391,7 +427,7 @@ ENTRY(early_idt_handler)
24865 call dump_stack
24866 #ifdef CONFIG_KALLSYMS
24867 leaq early_idt_ripmsg(%rip),%rdi
24868 - movq 40(%rsp),%rsi # %rip again
24869 + movq 88(%rsp),%rsi # %rip again
24870 call __print_symbol
24871 #endif
24872 #endif /* EARLY_PRINTK */
24873 @@ -420,6 +456,7 @@ ENDPROC(early_idt_handler)
24874 early_recursion_flag:
24875 .long 0
24876
24877 + .section .rodata,"a",@progbits
24878 #ifdef CONFIG_EARLY_PRINTK
24879 early_idt_msg:
24880 .asciz "PANIC: early exception %02lx rip %lx:%lx error %lx cr2 %lx\n"
24881 @@ -447,29 +484,52 @@ NEXT_PAGE(early_level4_pgt)
24882 NEXT_PAGE(early_dynamic_pgts)
24883 .fill 512*EARLY_DYNAMIC_PAGE_TABLES,8,0
24884
24885 - .data
24886 + .section .rodata,"a",@progbits
24887
24888 -#ifndef CONFIG_XEN
24889 NEXT_PAGE(init_level4_pgt)
24890 - .fill 512,8,0
24891 -#else
24892 -NEXT_PAGE(init_level4_pgt)
24893 - .quad level3_ident_pgt - __START_KERNEL_map + _KERNPG_TABLE
24894 .org init_level4_pgt + L4_PAGE_OFFSET*8, 0
24895 .quad level3_ident_pgt - __START_KERNEL_map + _KERNPG_TABLE
24896 + .org init_level4_pgt + L4_VMALLOC_START*8, 0
24897 + .quad level3_vmalloc_start_pgt - __START_KERNEL_map + _KERNPG_TABLE
24898 + .org init_level4_pgt + L4_VMALLOC_END*8, 0
24899 + .quad level3_vmalloc_end_pgt - __START_KERNEL_map + _KERNPG_TABLE
24900 + .org init_level4_pgt + L4_VMEMMAP_START*8, 0
24901 + .quad level3_vmemmap_pgt - __START_KERNEL_map + _KERNPG_TABLE
24902 .org init_level4_pgt + L4_START_KERNEL*8, 0
24903 /* (2^48-(2*1024*1024*1024))/(2^39) = 511 */
24904 .quad level3_kernel_pgt - __START_KERNEL_map + _PAGE_TABLE
24905
24906 +#ifdef CONFIG_PAX_PER_CPU_PGD
24907 +NEXT_PAGE(cpu_pgd)
24908 + .rept 2*NR_CPUS
24909 + .fill 512,8,0
24910 + .endr
24911 +#endif
24912 +
24913 NEXT_PAGE(level3_ident_pgt)
24914 .quad level2_ident_pgt - __START_KERNEL_map + _KERNPG_TABLE
24915 +#ifdef CONFIG_XEN
24916 .fill 511, 8, 0
24917 +#else
24918 + .quad level2_ident_pgt + PAGE_SIZE - __START_KERNEL_map + _KERNPG_TABLE
24919 + .fill 510,8,0
24920 +#endif
24921 +
24922 +NEXT_PAGE(level3_vmalloc_start_pgt)
24923 + .fill 512,8,0
24924 +
24925 +NEXT_PAGE(level3_vmalloc_end_pgt)
24926 + .fill 512,8,0
24927 +
24928 +NEXT_PAGE(level3_vmemmap_pgt)
24929 + .fill L3_VMEMMAP_START,8,0
24930 + .quad level2_vmemmap_pgt - __START_KERNEL_map + _KERNPG_TABLE
24931 +
24932 NEXT_PAGE(level2_ident_pgt)
24933 - /* Since I easily can, map the first 1G.
24934 + /* Since I easily can, map the first 2G.
24935 * Don't set NX because code runs from these pages.
24936 */
24937 - PMDS(0, __PAGE_KERNEL_IDENT_LARGE_EXEC, PTRS_PER_PMD)
24938 -#endif
24939 + PMDS(0, __PAGE_KERNEL_IDENT_LARGE_EXEC, 2*PTRS_PER_PMD)
24940
24941 NEXT_PAGE(level3_kernel_pgt)
24942 .fill L3_START_KERNEL,8,0
24943 @@ -477,6 +537,9 @@ NEXT_PAGE(level3_kernel_pgt)
24944 .quad level2_kernel_pgt - __START_KERNEL_map + _KERNPG_TABLE
24945 .quad level2_fixmap_pgt - __START_KERNEL_map + _PAGE_TABLE
24946
24947 +NEXT_PAGE(level2_vmemmap_pgt)
24948 + .fill 512,8,0
24949 +
24950 NEXT_PAGE(level2_kernel_pgt)
24951 /*
24952 * 512 MB kernel mapping. We spend a full page on this pagetable
24953 @@ -492,23 +555,61 @@ NEXT_PAGE(level2_kernel_pgt)
24954 KERNEL_IMAGE_SIZE/PMD_SIZE)
24955
24956 NEXT_PAGE(level2_fixmap_pgt)
24957 - .fill 506,8,0
24958 - .quad level1_fixmap_pgt - __START_KERNEL_map + _PAGE_TABLE
24959 - /* 8MB reserved for vsyscalls + a 2MB hole = 4 + 1 entries */
24960 - .fill 5,8,0
24961 + .fill 504,8,0
24962 + .quad level1_fixmap_pgt - __START_KERNEL_map + 0 * PAGE_SIZE + _PAGE_TABLE
24963 + .quad level1_fixmap_pgt - __START_KERNEL_map + 1 * PAGE_SIZE + _PAGE_TABLE
24964 + .quad level1_fixmap_pgt - __START_KERNEL_map + 2 * PAGE_SIZE + _PAGE_TABLE
24965 + .quad level1_vsyscall_pgt - __START_KERNEL_map + _PAGE_TABLE
24966 + /* 6MB reserved for vsyscalls + a 2MB hole = 3 + 1 entries */
24967 + .fill 4,8,0
24968
24969 NEXT_PAGE(level1_fixmap_pgt)
24970 + .fill 3*512,8,0
24971 +
24972 +NEXT_PAGE(level1_vsyscall_pgt)
24973 .fill 512,8,0
24974
24975 #undef PMDS
24976
24977 - .data
24978 + .align PAGE_SIZE
24979 +ENTRY(cpu_gdt_table)
24980 + .rept NR_CPUS
24981 + .quad 0x0000000000000000 /* NULL descriptor */
24982 + .quad 0x00cf9b000000ffff /* __KERNEL32_CS */
24983 + .quad 0x00af9b000000ffff /* __KERNEL_CS */
24984 + .quad 0x00cf93000000ffff /* __KERNEL_DS */
24985 + .quad 0x00cffb000000ffff /* __USER32_CS */
24986 + .quad 0x00cff3000000ffff /* __USER_DS, __USER32_DS */
24987 + .quad 0x00affb000000ffff /* __USER_CS */
24988 +
24989 +#ifdef CONFIG_PAX_KERNEXEC
24990 + .quad 0x00af9b000000ffff /* __KERNEXEC_KERNEL_CS */
24991 +#else
24992 + .quad 0x0 /* unused */
24993 +#endif
24994 +
24995 + .quad 0,0 /* TSS */
24996 + .quad 0,0 /* LDT */
24997 + .quad 0,0,0 /* three TLS descriptors */
24998 + .quad 0x0000f40000000000 /* node/CPU stored in limit */
24999 + /* asm/segment.h:GDT_ENTRIES must match this */
25000 +
25001 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25002 + .quad 0x00cf93000000ffff /* __UDEREF_KERNEL_DS */
25003 +#else
25004 + .quad 0x0 /* unused */
25005 +#endif
25006 +
25007 + /* zero the remaining page */
25008 + .fill PAGE_SIZE / 8 - GDT_ENTRIES,8,0
25009 + .endr
25010 +
25011 .align 16
25012 .globl early_gdt_descr
25013 early_gdt_descr:
25014 .word GDT_ENTRIES*8-1
25015 early_gdt_descr_base:
25016 - .quad INIT_PER_CPU_VAR(gdt_page)
25017 + .quad cpu_gdt_table
25018
25019 ENTRY(phys_base)
25020 /* This must match the first entry in level2_kernel_pgt */
25021 @@ -532,8 +633,8 @@ NEXT_PAGE(kasan_zero_pud)
25022
25023
25024 #include "../../x86/xen/xen-head.S"
25025 -
25026 - __PAGE_ALIGNED_BSS
25027 +
25028 + .section .rodata,"a",@progbits
25029 NEXT_PAGE(empty_zero_page)
25030 .skip PAGE_SIZE
25031
25032 diff --git a/arch/x86/kernel/i386_ksyms_32.c b/arch/x86/kernel/i386_ksyms_32.c
25033 index 05fd74f..c3548b1 100644
25034 --- a/arch/x86/kernel/i386_ksyms_32.c
25035 +++ b/arch/x86/kernel/i386_ksyms_32.c
25036 @@ -20,8 +20,12 @@ extern void cmpxchg8b_emu(void);
25037 EXPORT_SYMBOL(cmpxchg8b_emu);
25038 #endif
25039
25040 +EXPORT_SYMBOL_GPL(cpu_gdt_table);
25041 +
25042 /* Networking helper routines. */
25043 EXPORT_SYMBOL(csum_partial_copy_generic);
25044 +EXPORT_SYMBOL(csum_partial_copy_generic_to_user);
25045 +EXPORT_SYMBOL(csum_partial_copy_generic_from_user);
25046
25047 EXPORT_SYMBOL(__get_user_1);
25048 EXPORT_SYMBOL(__get_user_2);
25049 @@ -44,3 +48,11 @@ EXPORT_SYMBOL(___preempt_schedule);
25050 EXPORT_SYMBOL(___preempt_schedule_context);
25051 #endif
25052 #endif
25053 +
25054 +#ifdef CONFIG_PAX_KERNEXEC
25055 +EXPORT_SYMBOL(__LOAD_PHYSICAL_ADDR);
25056 +#endif
25057 +
25058 +#ifdef CONFIG_PAX_PER_CPU_PGD
25059 +EXPORT_SYMBOL(cpu_pgd);
25060 +#endif
25061 diff --git a/arch/x86/kernel/i387.c b/arch/x86/kernel/i387.c
25062 index d5651fc..29c740d 100644
25063 --- a/arch/x86/kernel/i387.c
25064 +++ b/arch/x86/kernel/i387.c
25065 @@ -68,7 +68,7 @@ static inline bool interrupted_kernel_fpu_idle(void)
25066 static inline bool interrupted_user_mode(void)
25067 {
25068 struct pt_regs *regs = get_irq_regs();
25069 - return regs && user_mode_vm(regs);
25070 + return regs && user_mode(regs);
25071 }
25072
25073 /*
25074 diff --git a/arch/x86/kernel/i8259.c b/arch/x86/kernel/i8259.c
25075 index e7cc537..67d7372 100644
25076 --- a/arch/x86/kernel/i8259.c
25077 +++ b/arch/x86/kernel/i8259.c
25078 @@ -110,7 +110,7 @@ static int i8259A_irq_pending(unsigned int irq)
25079 static void make_8259A_irq(unsigned int irq)
25080 {
25081 disable_irq_nosync(irq);
25082 - io_apic_irqs &= ~(1<<irq);
25083 + io_apic_irqs &= ~(1UL<<irq);
25084 irq_set_chip_and_handler(irq, &i8259A_chip, handle_level_irq);
25085 enable_irq(irq);
25086 }
25087 @@ -208,7 +208,7 @@ spurious_8259A_irq:
25088 "spurious 8259A interrupt: IRQ%d.\n", irq);
25089 spurious_irq_mask |= irqmask;
25090 }
25091 - atomic_inc(&irq_err_count);
25092 + atomic_inc_unchecked(&irq_err_count);
25093 /*
25094 * Theoretically we do not have to handle this IRQ,
25095 * but in Linux this does not cause problems and is
25096 @@ -349,14 +349,16 @@ static void init_8259A(int auto_eoi)
25097 /* (slave's support for AEOI in flat mode is to be investigated) */
25098 outb_pic(SLAVE_ICW4_DEFAULT, PIC_SLAVE_IMR);
25099
25100 + pax_open_kernel();
25101 if (auto_eoi)
25102 /*
25103 * In AEOI mode we just have to mask the interrupt
25104 * when acking.
25105 */
25106 - i8259A_chip.irq_mask_ack = disable_8259A_irq;
25107 + *(void **)&i8259A_chip.irq_mask_ack = disable_8259A_irq;
25108 else
25109 - i8259A_chip.irq_mask_ack = mask_and_ack_8259A;
25110 + *(void **)&i8259A_chip.irq_mask_ack = mask_and_ack_8259A;
25111 + pax_close_kernel();
25112
25113 udelay(100); /* wait for 8259A to initialize */
25114
25115 diff --git a/arch/x86/kernel/io_delay.c b/arch/x86/kernel/io_delay.c
25116 index a979b5b..1d6db75 100644
25117 --- a/arch/x86/kernel/io_delay.c
25118 +++ b/arch/x86/kernel/io_delay.c
25119 @@ -58,7 +58,7 @@ static int __init dmi_io_delay_0xed_port(const struct dmi_system_id *id)
25120 * Quirk table for systems that misbehave (lock up, etc.) if port
25121 * 0x80 is used:
25122 */
25123 -static struct dmi_system_id __initdata io_delay_0xed_port_dmi_table[] = {
25124 +static const struct dmi_system_id __initconst io_delay_0xed_port_dmi_table[] = {
25125 {
25126 .callback = dmi_io_delay_0xed_port,
25127 .ident = "Compaq Presario V6000",
25128 diff --git a/arch/x86/kernel/ioport.c b/arch/x86/kernel/ioport.c
25129 index 4ddaf66..49d5c18 100644
25130 --- a/arch/x86/kernel/ioport.c
25131 +++ b/arch/x86/kernel/ioport.c
25132 @@ -6,6 +6,7 @@
25133 #include <linux/sched.h>
25134 #include <linux/kernel.h>
25135 #include <linux/capability.h>
25136 +#include <linux/security.h>
25137 #include <linux/errno.h>
25138 #include <linux/types.h>
25139 #include <linux/ioport.h>
25140 @@ -30,6 +31,12 @@ asmlinkage long sys_ioperm(unsigned long from, unsigned long num, int turn_on)
25141 return -EINVAL;
25142 if (turn_on && !capable(CAP_SYS_RAWIO))
25143 return -EPERM;
25144 +#ifdef CONFIG_GRKERNSEC_IO
25145 + if (turn_on && grsec_disable_privio) {
25146 + gr_handle_ioperm();
25147 + return -ENODEV;
25148 + }
25149 +#endif
25150
25151 /*
25152 * If it's the first ioperm() call in this thread's lifetime, set the
25153 @@ -54,7 +61,7 @@ asmlinkage long sys_ioperm(unsigned long from, unsigned long num, int turn_on)
25154 * because the ->io_bitmap_max value must match the bitmap
25155 * contents:
25156 */
25157 - tss = &per_cpu(init_tss, get_cpu());
25158 + tss = init_tss + get_cpu();
25159
25160 if (turn_on)
25161 bitmap_clear(t->io_bitmap_ptr, from, num);
25162 @@ -105,6 +112,12 @@ SYSCALL_DEFINE1(iopl, unsigned int, level)
25163 if (level > old) {
25164 if (!capable(CAP_SYS_RAWIO))
25165 return -EPERM;
25166 +#ifdef CONFIG_GRKERNSEC_IO
25167 + if (grsec_disable_privio) {
25168 + gr_handle_iopl();
25169 + return -ENODEV;
25170 + }
25171 +#endif
25172 }
25173 regs->flags = (regs->flags & ~X86_EFLAGS_IOPL) | (level << 12);
25174 t->iopl = level << 12;
25175 diff --git a/arch/x86/kernel/irq.c b/arch/x86/kernel/irq.c
25176 index 67b1cbe..6ad4cbc 100644
25177 --- a/arch/x86/kernel/irq.c
25178 +++ b/arch/x86/kernel/irq.c
25179 @@ -22,7 +22,7 @@
25180 #define CREATE_TRACE_POINTS
25181 #include <asm/trace/irq_vectors.h>
25182
25183 -atomic_t irq_err_count;
25184 +atomic_unchecked_t irq_err_count;
25185
25186 /* Function pointer for generic interrupt vector handling */
25187 void (*x86_platform_ipi_callback)(void) = NULL;
25188 @@ -132,9 +132,9 @@ int arch_show_interrupts(struct seq_file *p, int prec)
25189 seq_printf(p, "%10u ", irq_stats(j)->irq_hv_callback_count);
25190 seq_puts(p, " Hypervisor callback interrupts\n");
25191 #endif
25192 - seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read(&irq_err_count));
25193 + seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read_unchecked(&irq_err_count));
25194 #if defined(CONFIG_X86_IO_APIC)
25195 - seq_printf(p, "%*s: %10u\n", prec, "MIS", atomic_read(&irq_mis_count));
25196 + seq_printf(p, "%*s: %10u\n", prec, "MIS", atomic_read_unchecked(&irq_mis_count));
25197 #endif
25198 return 0;
25199 }
25200 @@ -174,7 +174,7 @@ u64 arch_irq_stat_cpu(unsigned int cpu)
25201
25202 u64 arch_irq_stat(void)
25203 {
25204 - u64 sum = atomic_read(&irq_err_count);
25205 + u64 sum = atomic_read_unchecked(&irq_err_count);
25206 return sum;
25207 }
25208
25209 diff --git a/arch/x86/kernel/irq_32.c b/arch/x86/kernel/irq_32.c
25210 index 28d28f5..e6cc9ae 100644
25211 --- a/arch/x86/kernel/irq_32.c
25212 +++ b/arch/x86/kernel/irq_32.c
25213 @@ -29,6 +29,8 @@ EXPORT_PER_CPU_SYMBOL(irq_regs);
25214
25215 #ifdef CONFIG_DEBUG_STACKOVERFLOW
25216
25217 +extern void gr_handle_kernel_exploit(void);
25218 +
25219 int sysctl_panic_on_stackoverflow __read_mostly;
25220
25221 /* Debugging check for stack overflow: is there less than 1KB free? */
25222 @@ -39,13 +41,14 @@ static int check_stack_overflow(void)
25223 __asm__ __volatile__("andl %%esp,%0" :
25224 "=r" (sp) : "0" (THREAD_SIZE - 1));
25225
25226 - return sp < (sizeof(struct thread_info) + STACK_WARN);
25227 + return sp < STACK_WARN;
25228 }
25229
25230 static void print_stack_overflow(void)
25231 {
25232 printk(KERN_WARNING "low stack detected by irq handler\n");
25233 dump_stack();
25234 + gr_handle_kernel_exploit();
25235 if (sysctl_panic_on_stackoverflow)
25236 panic("low stack detected by irq handler - check messages\n");
25237 }
25238 @@ -77,10 +80,9 @@ static inline void *current_stack(void)
25239 static inline int
25240 execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
25241 {
25242 - struct irq_stack *curstk, *irqstk;
25243 + struct irq_stack *irqstk;
25244 u32 *isp, *prev_esp, arg1, arg2;
25245
25246 - curstk = (struct irq_stack *) current_stack();
25247 irqstk = __this_cpu_read(hardirq_stack);
25248
25249 /*
25250 @@ -89,15 +91,19 @@ execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
25251 * handler) we can't do that and just have to keep using the
25252 * current stack (which is the irq stack already after all)
25253 */
25254 - if (unlikely(curstk == irqstk))
25255 + if (unlikely((void *)current_stack_pointer - (void *)irqstk < THREAD_SIZE))
25256 return 0;
25257
25258 - isp = (u32 *) ((char *)irqstk + sizeof(*irqstk));
25259 + isp = (u32 *) ((char *)irqstk + sizeof(*irqstk) - 8);
25260
25261 /* Save the next esp at the bottom of the stack */
25262 prev_esp = (u32 *)irqstk;
25263 *prev_esp = current_stack_pointer();
25264
25265 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25266 + __set_fs(MAKE_MM_SEG(0));
25267 +#endif
25268 +
25269 if (unlikely(overflow))
25270 call_on_stack(print_stack_overflow, isp);
25271
25272 @@ -108,6 +114,11 @@ execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
25273 : "0" (irq), "1" (desc), "2" (isp),
25274 "D" (desc->handle_irq)
25275 : "memory", "cc", "ecx");
25276 +
25277 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25278 + __set_fs(current_thread_info()->addr_limit);
25279 +#endif
25280 +
25281 return 1;
25282 }
25283
25284 @@ -116,32 +127,18 @@ execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
25285 */
25286 void irq_ctx_init(int cpu)
25287 {
25288 - struct irq_stack *irqstk;
25289 -
25290 if (per_cpu(hardirq_stack, cpu))
25291 return;
25292
25293 - irqstk = page_address(alloc_pages_node(cpu_to_node(cpu),
25294 - THREADINFO_GFP,
25295 - THREAD_SIZE_ORDER));
25296 - per_cpu(hardirq_stack, cpu) = irqstk;
25297 -
25298 - irqstk = page_address(alloc_pages_node(cpu_to_node(cpu),
25299 - THREADINFO_GFP,
25300 - THREAD_SIZE_ORDER));
25301 - per_cpu(softirq_stack, cpu) = irqstk;
25302 -
25303 - printk(KERN_DEBUG "CPU %u irqstacks, hard=%p soft=%p\n",
25304 - cpu, per_cpu(hardirq_stack, cpu), per_cpu(softirq_stack, cpu));
25305 + per_cpu(hardirq_stack, cpu) = page_address(alloc_pages_node(cpu_to_node(cpu), THREADINFO_GFP, THREAD_SIZE_ORDER));
25306 + per_cpu(softirq_stack, cpu) = page_address(alloc_pages_node(cpu_to_node(cpu), THREADINFO_GFP, THREAD_SIZE_ORDER));
25307 }
25308
25309 void do_softirq_own_stack(void)
25310 {
25311 - struct thread_info *curstk;
25312 struct irq_stack *irqstk;
25313 u32 *isp, *prev_esp;
25314
25315 - curstk = current_stack();
25316 irqstk = __this_cpu_read(softirq_stack);
25317
25318 /* build the stack frame on the softirq stack */
25319 @@ -151,7 +148,16 @@ void do_softirq_own_stack(void)
25320 prev_esp = (u32 *)irqstk;
25321 *prev_esp = current_stack_pointer();
25322
25323 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25324 + __set_fs(MAKE_MM_SEG(0));
25325 +#endif
25326 +
25327 call_on_stack(__do_softirq, isp);
25328 +
25329 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25330 + __set_fs(current_thread_info()->addr_limit);
25331 +#endif
25332 +
25333 }
25334
25335 bool handle_irq(unsigned irq, struct pt_regs *regs)
25336 @@ -165,7 +171,7 @@ bool handle_irq(unsigned irq, struct pt_regs *regs)
25337 if (unlikely(!desc))
25338 return false;
25339
25340 - if (user_mode_vm(regs) || !execute_on_irq_stack(overflow, desc, irq)) {
25341 + if (user_mode(regs) || !execute_on_irq_stack(overflow, desc, irq)) {
25342 if (unlikely(overflow))
25343 print_stack_overflow();
25344 desc->handle_irq(irq, desc);
25345 diff --git a/arch/x86/kernel/irq_64.c b/arch/x86/kernel/irq_64.c
25346 index e4b503d..824fce8 100644
25347 --- a/arch/x86/kernel/irq_64.c
25348 +++ b/arch/x86/kernel/irq_64.c
25349 @@ -26,6 +26,8 @@ EXPORT_PER_CPU_SYMBOL(irq_stat);
25350 DEFINE_PER_CPU(struct pt_regs *, irq_regs);
25351 EXPORT_PER_CPU_SYMBOL(irq_regs);
25352
25353 +extern void gr_handle_kernel_exploit(void);
25354 +
25355 int sysctl_panic_on_stackoverflow;
25356
25357 /*
25358 @@ -44,7 +46,7 @@ static inline void stack_overflow_check(struct pt_regs *regs)
25359 u64 estack_top, estack_bottom;
25360 u64 curbase = (u64)task_stack_page(current);
25361
25362 - if (user_mode_vm(regs))
25363 + if (user_mode(regs))
25364 return;
25365
25366 if (regs->sp >= curbase + sizeof(struct thread_info) +
25367 @@ -69,6 +71,8 @@ static inline void stack_overflow_check(struct pt_regs *regs)
25368 irq_stack_top, irq_stack_bottom,
25369 estack_top, estack_bottom);
25370
25371 + gr_handle_kernel_exploit();
25372 +
25373 if (sysctl_panic_on_stackoverflow)
25374 panic("low stack detected by irq handler - check messages\n");
25375 #endif
25376 diff --git a/arch/x86/kernel/jump_label.c b/arch/x86/kernel/jump_label.c
25377 index 26d5a55..a01160a 100644
25378 --- a/arch/x86/kernel/jump_label.c
25379 +++ b/arch/x86/kernel/jump_label.c
25380 @@ -51,7 +51,7 @@ static void __jump_label_transform(struct jump_entry *entry,
25381 * Jump label is enabled for the first time.
25382 * So we expect a default_nop...
25383 */
25384 - if (unlikely(memcmp((void *)entry->code, default_nop, 5)
25385 + if (unlikely(memcmp((void *)ktla_ktva(entry->code), default_nop, 5)
25386 != 0))
25387 bug_at((void *)entry->code, __LINE__);
25388 } else {
25389 @@ -59,7 +59,7 @@ static void __jump_label_transform(struct jump_entry *entry,
25390 * ...otherwise expect an ideal_nop. Otherwise
25391 * something went horribly wrong.
25392 */
25393 - if (unlikely(memcmp((void *)entry->code, ideal_nop, 5)
25394 + if (unlikely(memcmp((void *)ktla_ktva(entry->code), ideal_nop, 5)
25395 != 0))
25396 bug_at((void *)entry->code, __LINE__);
25397 }
25398 @@ -75,13 +75,13 @@ static void __jump_label_transform(struct jump_entry *entry,
25399 * are converting the default nop to the ideal nop.
25400 */
25401 if (init) {
25402 - if (unlikely(memcmp((void *)entry->code, default_nop, 5) != 0))
25403 + if (unlikely(memcmp((void *)ktla_ktva(entry->code), default_nop, 5) != 0))
25404 bug_at((void *)entry->code, __LINE__);
25405 } else {
25406 code.jump = 0xe9;
25407 code.offset = entry->target -
25408 (entry->code + JUMP_LABEL_NOP_SIZE);
25409 - if (unlikely(memcmp((void *)entry->code, &code, 5) != 0))
25410 + if (unlikely(memcmp((void *)ktla_ktva(entry->code), &code, 5) != 0))
25411 bug_at((void *)entry->code, __LINE__);
25412 }
25413 memcpy(&code, ideal_nops[NOP_ATOMIC5], JUMP_LABEL_NOP_SIZE);
25414 diff --git a/arch/x86/kernel/kgdb.c b/arch/x86/kernel/kgdb.c
25415 index 25ecd56..e12482f 100644
25416 --- a/arch/x86/kernel/kgdb.c
25417 +++ b/arch/x86/kernel/kgdb.c
25418 @@ -126,11 +126,11 @@ char *dbg_get_reg(int regno, void *mem, struct pt_regs *regs)
25419 #ifdef CONFIG_X86_32
25420 switch (regno) {
25421 case GDB_SS:
25422 - if (!user_mode_vm(regs))
25423 + if (!user_mode(regs))
25424 *(unsigned long *)mem = __KERNEL_DS;
25425 break;
25426 case GDB_SP:
25427 - if (!user_mode_vm(regs))
25428 + if (!user_mode(regs))
25429 *(unsigned long *)mem = kernel_stack_pointer(regs);
25430 break;
25431 case GDB_GS:
25432 @@ -228,7 +228,10 @@ static void kgdb_correct_hw_break(void)
25433 bp->attr.bp_addr = breakinfo[breakno].addr;
25434 bp->attr.bp_len = breakinfo[breakno].len;
25435 bp->attr.bp_type = breakinfo[breakno].type;
25436 - info->address = breakinfo[breakno].addr;
25437 + if (breakinfo[breakno].type == X86_BREAKPOINT_EXECUTE)
25438 + info->address = ktla_ktva(breakinfo[breakno].addr);
25439 + else
25440 + info->address = breakinfo[breakno].addr;
25441 info->len = breakinfo[breakno].len;
25442 info->type = breakinfo[breakno].type;
25443 val = arch_install_hw_breakpoint(bp);
25444 @@ -475,12 +478,12 @@ int kgdb_arch_handle_exception(int e_vector, int signo, int err_code,
25445 case 'k':
25446 /* clear the trace bit */
25447 linux_regs->flags &= ~X86_EFLAGS_TF;
25448 - atomic_set(&kgdb_cpu_doing_single_step, -1);
25449 + atomic_set_unchecked(&kgdb_cpu_doing_single_step, -1);
25450
25451 /* set the trace bit if we're stepping */
25452 if (remcomInBuffer[0] == 's') {
25453 linux_regs->flags |= X86_EFLAGS_TF;
25454 - atomic_set(&kgdb_cpu_doing_single_step,
25455 + atomic_set_unchecked(&kgdb_cpu_doing_single_step,
25456 raw_smp_processor_id());
25457 }
25458
25459 @@ -545,7 +548,7 @@ static int __kgdb_notify(struct die_args *args, unsigned long cmd)
25460
25461 switch (cmd) {
25462 case DIE_DEBUG:
25463 - if (atomic_read(&kgdb_cpu_doing_single_step) != -1) {
25464 + if (atomic_read_unchecked(&kgdb_cpu_doing_single_step) != -1) {
25465 if (user_mode(regs))
25466 return single_step_cont(regs, args);
25467 break;
25468 @@ -750,11 +753,11 @@ int kgdb_arch_set_breakpoint(struct kgdb_bkpt *bpt)
25469 #endif /* CONFIG_DEBUG_RODATA */
25470
25471 bpt->type = BP_BREAKPOINT;
25472 - err = probe_kernel_read(bpt->saved_instr, (char *)bpt->bpt_addr,
25473 + err = probe_kernel_read(bpt->saved_instr, ktla_ktva((char *)bpt->bpt_addr),
25474 BREAK_INSTR_SIZE);
25475 if (err)
25476 return err;
25477 - err = probe_kernel_write((char *)bpt->bpt_addr,
25478 + err = probe_kernel_write(ktla_ktva((char *)bpt->bpt_addr),
25479 arch_kgdb_ops.gdb_bpt_instr, BREAK_INSTR_SIZE);
25480 #ifdef CONFIG_DEBUG_RODATA
25481 if (!err)
25482 @@ -767,7 +770,7 @@ int kgdb_arch_set_breakpoint(struct kgdb_bkpt *bpt)
25483 return -EBUSY;
25484 text_poke((void *)bpt->bpt_addr, arch_kgdb_ops.gdb_bpt_instr,
25485 BREAK_INSTR_SIZE);
25486 - err = probe_kernel_read(opc, (char *)bpt->bpt_addr, BREAK_INSTR_SIZE);
25487 + err = probe_kernel_read(opc, ktla_ktva((char *)bpt->bpt_addr), BREAK_INSTR_SIZE);
25488 if (err)
25489 return err;
25490 if (memcmp(opc, arch_kgdb_ops.gdb_bpt_instr, BREAK_INSTR_SIZE))
25491 @@ -792,13 +795,13 @@ int kgdb_arch_remove_breakpoint(struct kgdb_bkpt *bpt)
25492 if (mutex_is_locked(&text_mutex))
25493 goto knl_write;
25494 text_poke((void *)bpt->bpt_addr, bpt->saved_instr, BREAK_INSTR_SIZE);
25495 - err = probe_kernel_read(opc, (char *)bpt->bpt_addr, BREAK_INSTR_SIZE);
25496 + err = probe_kernel_read(opc, ktla_ktva((char *)bpt->bpt_addr), BREAK_INSTR_SIZE);
25497 if (err || memcmp(opc, bpt->saved_instr, BREAK_INSTR_SIZE))
25498 goto knl_write;
25499 return err;
25500 knl_write:
25501 #endif /* CONFIG_DEBUG_RODATA */
25502 - return probe_kernel_write((char *)bpt->bpt_addr,
25503 + return probe_kernel_write(ktla_ktva((char *)bpt->bpt_addr),
25504 (char *)bpt->saved_instr, BREAK_INSTR_SIZE);
25505 }
25506
25507 diff --git a/arch/x86/kernel/kprobes/core.c b/arch/x86/kernel/kprobes/core.c
25508 index 4e3d5a9..03fffd8 100644
25509 --- a/arch/x86/kernel/kprobes/core.c
25510 +++ b/arch/x86/kernel/kprobes/core.c
25511 @@ -120,9 +120,12 @@ __synthesize_relative_insn(void *from, void *to, u8 op)
25512 s32 raddr;
25513 } __packed *insn;
25514
25515 - insn = (struct __arch_relative_insn *)from;
25516 + insn = (struct __arch_relative_insn *)ktla_ktva(from);
25517 +
25518 + pax_open_kernel();
25519 insn->raddr = (s32)((long)(to) - ((long)(from) + 5));
25520 insn->op = op;
25521 + pax_close_kernel();
25522 }
25523
25524 /* Insert a jump instruction at address 'from', which jumps to address 'to'.*/
25525 @@ -168,7 +171,7 @@ int can_boost(kprobe_opcode_t *opcodes)
25526 kprobe_opcode_t opcode;
25527 kprobe_opcode_t *orig_opcodes = opcodes;
25528
25529 - if (search_exception_tables((unsigned long)opcodes))
25530 + if (search_exception_tables(ktva_ktla((unsigned long)opcodes)))
25531 return 0; /* Page fault may occur on this address. */
25532
25533 retry:
25534 @@ -260,12 +263,12 @@ __recover_probed_insn(kprobe_opcode_t *buf, unsigned long addr)
25535 * Fortunately, we know that the original code is the ideal 5-byte
25536 * long NOP.
25537 */
25538 - memcpy(buf, (void *)addr, MAX_INSN_SIZE * sizeof(kprobe_opcode_t));
25539 + memcpy(buf, (void *)ktla_ktva(addr), MAX_INSN_SIZE * sizeof(kprobe_opcode_t));
25540 if (faddr)
25541 memcpy(buf, ideal_nops[NOP_ATOMIC5], 5);
25542 else
25543 buf[0] = kp->opcode;
25544 - return (unsigned long)buf;
25545 + return ktva_ktla((unsigned long)buf);
25546 }
25547
25548 /*
25549 @@ -364,7 +367,9 @@ int __copy_instruction(u8 *dest, u8 *src)
25550 /* Another subsystem puts a breakpoint, failed to recover */
25551 if (insn.opcode.bytes[0] == BREAKPOINT_INSTRUCTION)
25552 return 0;
25553 + pax_open_kernel();
25554 memcpy(dest, insn.kaddr, insn.length);
25555 + pax_close_kernel();
25556
25557 #ifdef CONFIG_X86_64
25558 if (insn_rip_relative(&insn)) {
25559 @@ -391,7 +396,9 @@ int __copy_instruction(u8 *dest, u8 *src)
25560 return 0;
25561 }
25562 disp = (u8 *) dest + insn_offset_displacement(&insn);
25563 + pax_open_kernel();
25564 *(s32 *) disp = (s32) newdisp;
25565 + pax_close_kernel();
25566 }
25567 #endif
25568 return insn.length;
25569 @@ -533,7 +540,7 @@ static void setup_singlestep(struct kprobe *p, struct pt_regs *regs,
25570 * nor set current_kprobe, because it doesn't use single
25571 * stepping.
25572 */
25573 - regs->ip = (unsigned long)p->ainsn.insn;
25574 + regs->ip = ktva_ktla((unsigned long)p->ainsn.insn);
25575 preempt_enable_no_resched();
25576 return;
25577 }
25578 @@ -550,9 +557,9 @@ static void setup_singlestep(struct kprobe *p, struct pt_regs *regs,
25579 regs->flags &= ~X86_EFLAGS_IF;
25580 /* single step inline if the instruction is an int3 */
25581 if (p->opcode == BREAKPOINT_INSTRUCTION)
25582 - regs->ip = (unsigned long)p->addr;
25583 + regs->ip = ktla_ktva((unsigned long)p->addr);
25584 else
25585 - regs->ip = (unsigned long)p->ainsn.insn;
25586 + regs->ip = ktva_ktla((unsigned long)p->ainsn.insn);
25587 }
25588 NOKPROBE_SYMBOL(setup_singlestep);
25589
25590 @@ -602,7 +609,7 @@ int kprobe_int3_handler(struct pt_regs *regs)
25591 struct kprobe *p;
25592 struct kprobe_ctlblk *kcb;
25593
25594 - if (user_mode_vm(regs))
25595 + if (user_mode(regs))
25596 return 0;
25597
25598 addr = (kprobe_opcode_t *)(regs->ip - sizeof(kprobe_opcode_t));
25599 @@ -637,7 +644,7 @@ int kprobe_int3_handler(struct pt_regs *regs)
25600 setup_singlestep(p, regs, kcb, 0);
25601 return 1;
25602 }
25603 - } else if (*addr != BREAKPOINT_INSTRUCTION) {
25604 + } else if (*(kprobe_opcode_t *)ktla_ktva((unsigned long)addr) != BREAKPOINT_INSTRUCTION) {
25605 /*
25606 * The breakpoint instruction was removed right
25607 * after we hit it. Another cpu has removed
25608 @@ -684,6 +691,9 @@ static void __used kretprobe_trampoline_holder(void)
25609 " movq %rax, 152(%rsp)\n"
25610 RESTORE_REGS_STRING
25611 " popfq\n"
25612 +#ifdef KERNEXEC_PLUGIN
25613 + " btsq $63,(%rsp)\n"
25614 +#endif
25615 #else
25616 " pushf\n"
25617 SAVE_REGS_STRING
25618 @@ -824,7 +834,7 @@ static void resume_execution(struct kprobe *p, struct pt_regs *regs,
25619 struct kprobe_ctlblk *kcb)
25620 {
25621 unsigned long *tos = stack_addr(regs);
25622 - unsigned long copy_ip = (unsigned long)p->ainsn.insn;
25623 + unsigned long copy_ip = ktva_ktla((unsigned long)p->ainsn.insn);
25624 unsigned long orig_ip = (unsigned long)p->addr;
25625 kprobe_opcode_t *insn = p->ainsn.insn;
25626
25627 @@ -1007,7 +1017,7 @@ int kprobe_exceptions_notify(struct notifier_block *self, unsigned long val,
25628 struct die_args *args = data;
25629 int ret = NOTIFY_DONE;
25630
25631 - if (args->regs && user_mode_vm(args->regs))
25632 + if (args->regs && user_mode(args->regs))
25633 return ret;
25634
25635 if (val == DIE_GPF) {
25636 diff --git a/arch/x86/kernel/kprobes/opt.c b/arch/x86/kernel/kprobes/opt.c
25637 index 7b3b9d1..e2478b91 100644
25638 --- a/arch/x86/kernel/kprobes/opt.c
25639 +++ b/arch/x86/kernel/kprobes/opt.c
25640 @@ -79,6 +79,7 @@ found:
25641 /* Insert a move instruction which sets a pointer to eax/rdi (1st arg). */
25642 static void synthesize_set_arg1(kprobe_opcode_t *addr, unsigned long val)
25643 {
25644 + pax_open_kernel();
25645 #ifdef CONFIG_X86_64
25646 *addr++ = 0x48;
25647 *addr++ = 0xbf;
25648 @@ -86,6 +87,7 @@ static void synthesize_set_arg1(kprobe_opcode_t *addr, unsigned long val)
25649 *addr++ = 0xb8;
25650 #endif
25651 *(unsigned long *)addr = val;
25652 + pax_close_kernel();
25653 }
25654
25655 asm (
25656 @@ -342,7 +344,7 @@ int arch_prepare_optimized_kprobe(struct optimized_kprobe *op,
25657 * Verify if the address gap is in 2GB range, because this uses
25658 * a relative jump.
25659 */
25660 - rel = (long)op->optinsn.insn - (long)op->kp.addr + RELATIVEJUMP_SIZE;
25661 + rel = (long)op->optinsn.insn - ktla_ktva((long)op->kp.addr) + RELATIVEJUMP_SIZE;
25662 if (abs(rel) > 0x7fffffff) {
25663 __arch_remove_optimized_kprobe(op, 0);
25664 return -ERANGE;
25665 @@ -359,16 +361,18 @@ int arch_prepare_optimized_kprobe(struct optimized_kprobe *op,
25666 op->optinsn.size = ret;
25667
25668 /* Copy arch-dep-instance from template */
25669 - memcpy(buf, &optprobe_template_entry, TMPL_END_IDX);
25670 + pax_open_kernel();
25671 + memcpy(buf, ktla_ktva(&optprobe_template_entry), TMPL_END_IDX);
25672 + pax_close_kernel();
25673
25674 /* Set probe information */
25675 synthesize_set_arg1(buf + TMPL_MOVE_IDX, (unsigned long)op);
25676
25677 /* Set probe function call */
25678 - synthesize_relcall(buf + TMPL_CALL_IDX, optimized_callback);
25679 + synthesize_relcall(ktva_ktla(buf) + TMPL_CALL_IDX, optimized_callback);
25680
25681 /* Set returning jmp instruction at the tail of out-of-line buffer */
25682 - synthesize_reljump(buf + TMPL_END_IDX + op->optinsn.size,
25683 + synthesize_reljump(ktva_ktla(buf) + TMPL_END_IDX + op->optinsn.size,
25684 (u8 *)op->kp.addr + op->optinsn.size);
25685
25686 flush_icache_range((unsigned long) buf,
25687 @@ -393,7 +397,7 @@ void arch_optimize_kprobes(struct list_head *oplist)
25688 WARN_ON(kprobe_disabled(&op->kp));
25689
25690 /* Backup instructions which will be replaced by jump address */
25691 - memcpy(op->optinsn.copied_insn, op->kp.addr + INT3_SIZE,
25692 + memcpy(op->optinsn.copied_insn, ktla_ktva(op->kp.addr) + INT3_SIZE,
25693 RELATIVE_ADDR_SIZE);
25694
25695 insn_buf[0] = RELATIVEJUMP_OPCODE;
25696 @@ -441,7 +445,7 @@ int setup_detour_execution(struct kprobe *p, struct pt_regs *regs, int reenter)
25697 /* This kprobe is really able to run optimized path. */
25698 op = container_of(p, struct optimized_kprobe, kp);
25699 /* Detour through copied instructions */
25700 - regs->ip = (unsigned long)op->optinsn.insn + TMPL_END_IDX;
25701 + regs->ip = ktva_ktla((unsigned long)op->optinsn.insn) + TMPL_END_IDX;
25702 if (!reenter)
25703 reset_current_kprobe();
25704 preempt_enable_no_resched();
25705 diff --git a/arch/x86/kernel/ksysfs.c b/arch/x86/kernel/ksysfs.c
25706 index c2bedae..25e7ab60 100644
25707 --- a/arch/x86/kernel/ksysfs.c
25708 +++ b/arch/x86/kernel/ksysfs.c
25709 @@ -184,7 +184,7 @@ out:
25710
25711 static struct kobj_attribute type_attr = __ATTR_RO(type);
25712
25713 -static struct bin_attribute data_attr = {
25714 +static bin_attribute_no_const data_attr __read_only = {
25715 .attr = {
25716 .name = "data",
25717 .mode = S_IRUGO,
25718 diff --git a/arch/x86/kernel/ldt.c b/arch/x86/kernel/ldt.c
25719 index c37886d..d851d32 100644
25720 --- a/arch/x86/kernel/ldt.c
25721 +++ b/arch/x86/kernel/ldt.c
25722 @@ -66,13 +66,13 @@ static int alloc_ldt(mm_context_t *pc, int mincount, int reload)
25723 if (reload) {
25724 #ifdef CONFIG_SMP
25725 preempt_disable();
25726 - load_LDT(pc);
25727 + load_LDT_nolock(pc);
25728 if (!cpumask_equal(mm_cpumask(current->mm),
25729 cpumask_of(smp_processor_id())))
25730 smp_call_function(flush_ldt, current->mm, 1);
25731 preempt_enable();
25732 #else
25733 - load_LDT(pc);
25734 + load_LDT_nolock(pc);
25735 #endif
25736 }
25737 if (oldsize) {
25738 @@ -94,7 +94,7 @@ static inline int copy_ldt(mm_context_t *new, mm_context_t *old)
25739 return err;
25740
25741 for (i = 0; i < old->size; i++)
25742 - write_ldt_entry(new->ldt, i, old->ldt + i * LDT_ENTRY_SIZE);
25743 + write_ldt_entry(new->ldt, i, old->ldt + i);
25744 return 0;
25745 }
25746
25747 @@ -115,6 +115,24 @@ int init_new_context(struct task_struct *tsk, struct mm_struct *mm)
25748 retval = copy_ldt(&mm->context, &old_mm->context);
25749 mutex_unlock(&old_mm->context.lock);
25750 }
25751 +
25752 + if (tsk == current) {
25753 + mm->context.vdso = 0;
25754 +
25755 +#ifdef CONFIG_X86_32
25756 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
25757 + mm->context.user_cs_base = 0UL;
25758 + mm->context.user_cs_limit = ~0UL;
25759 +
25760 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_SMP)
25761 + cpus_clear(mm->context.cpu_user_cs_mask);
25762 +#endif
25763 +
25764 +#endif
25765 +#endif
25766 +
25767 + }
25768 +
25769 return retval;
25770 }
25771
25772 @@ -229,6 +247,13 @@ static int write_ldt(void __user *ptr, unsigned long bytecount, int oldmode)
25773 }
25774 }
25775
25776 +#ifdef CONFIG_PAX_SEGMEXEC
25777 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (ldt_info.contents & MODIFY_LDT_CONTENTS_CODE)) {
25778 + error = -EINVAL;
25779 + goto out_unlock;
25780 + }
25781 +#endif
25782 +
25783 if (!IS_ENABLED(CONFIG_X86_16BIT) && !ldt_info.seg_32bit) {
25784 error = -EINVAL;
25785 goto out_unlock;
25786 diff --git a/arch/x86/kernel/livepatch.c b/arch/x86/kernel/livepatch.c
25787 index ff3c3101d..d7c0cd8 100644
25788 --- a/arch/x86/kernel/livepatch.c
25789 +++ b/arch/x86/kernel/livepatch.c
25790 @@ -41,9 +41,10 @@ int klp_write_module_reloc(struct module *mod, unsigned long type,
25791 int ret, numpages, size = 4;
25792 bool readonly;
25793 unsigned long val;
25794 - unsigned long core = (unsigned long)mod->module_core;
25795 - unsigned long core_ro_size = mod->core_ro_size;
25796 - unsigned long core_size = mod->core_size;
25797 + unsigned long core_rx = (unsigned long)mod->module_core_rx;
25798 + unsigned long core_rw = (unsigned long)mod->module_core_rw;
25799 + unsigned long core_size_rx = mod->core_size_rx;
25800 + unsigned long core_size_rw = mod->core_size_rw;
25801
25802 switch (type) {
25803 case R_X86_64_NONE:
25804 @@ -66,11 +67,12 @@ int klp_write_module_reloc(struct module *mod, unsigned long type,
25805 return -EINVAL;
25806 }
25807
25808 - if (loc < core || loc >= core + core_size)
25809 + if ((loc < core_rx || loc >= core_rx + core_size_rx) &&
25810 + (loc < core_rw || loc >= core_rw + core_size_rw))
25811 /* loc does not point to any symbol inside the module */
25812 return -EINVAL;
25813
25814 - if (loc < core + core_ro_size)
25815 + if (loc < core_rx + core_size_rx)
25816 readonly = true;
25817 else
25818 readonly = false;
25819 diff --git a/arch/x86/kernel/machine_kexec_32.c b/arch/x86/kernel/machine_kexec_32.c
25820 index 469b23d..5449cfe 100644
25821 --- a/arch/x86/kernel/machine_kexec_32.c
25822 +++ b/arch/x86/kernel/machine_kexec_32.c
25823 @@ -26,7 +26,7 @@
25824 #include <asm/cacheflush.h>
25825 #include <asm/debugreg.h>
25826
25827 -static void set_idt(void *newidt, __u16 limit)
25828 +static void set_idt(struct desc_struct *newidt, __u16 limit)
25829 {
25830 struct desc_ptr curidt;
25831
25832 @@ -38,7 +38,7 @@ static void set_idt(void *newidt, __u16 limit)
25833 }
25834
25835
25836 -static void set_gdt(void *newgdt, __u16 limit)
25837 +static void set_gdt(struct desc_struct *newgdt, __u16 limit)
25838 {
25839 struct desc_ptr curgdt;
25840
25841 @@ -216,7 +216,7 @@ void machine_kexec(struct kimage *image)
25842 }
25843
25844 control_page = page_address(image->control_code_page);
25845 - memcpy(control_page, relocate_kernel, KEXEC_CONTROL_CODE_MAX_SIZE);
25846 + memcpy(control_page, (void *)ktla_ktva((unsigned long)relocate_kernel), KEXEC_CONTROL_CODE_MAX_SIZE);
25847
25848 relocate_kernel_ptr = control_page;
25849 page_list[PA_CONTROL_PAGE] = __pa(control_page);
25850 diff --git a/arch/x86/kernel/mcount_64.S b/arch/x86/kernel/mcount_64.S
25851 index 94ea120..4154cea 100644
25852 --- a/arch/x86/kernel/mcount_64.S
25853 +++ b/arch/x86/kernel/mcount_64.S
25854 @@ -7,7 +7,7 @@
25855 #include <linux/linkage.h>
25856 #include <asm/ptrace.h>
25857 #include <asm/ftrace.h>
25858 -
25859 +#include <asm/alternative-asm.h>
25860
25861 .code64
25862 .section .entry.text, "ax"
25863 @@ -148,8 +148,9 @@
25864 #ifdef CONFIG_DYNAMIC_FTRACE
25865
25866 ENTRY(function_hook)
25867 + pax_force_retaddr
25868 retq
25869 -END(function_hook)
25870 +ENDPROC(function_hook)
25871
25872 ENTRY(ftrace_caller)
25873 /* save_mcount_regs fills in first two parameters */
25874 @@ -181,8 +182,9 @@ GLOBAL(ftrace_graph_call)
25875 #endif
25876
25877 GLOBAL(ftrace_stub)
25878 + pax_force_retaddr
25879 retq
25880 -END(ftrace_caller)
25881 +ENDPROC(ftrace_caller)
25882
25883 ENTRY(ftrace_regs_caller)
25884 /* Save the current flags before any operations that can change them */
25885 @@ -253,7 +255,7 @@ GLOBAL(ftrace_regs_caller_end)
25886
25887 jmp ftrace_return
25888
25889 -END(ftrace_regs_caller)
25890 +ENDPROC(ftrace_regs_caller)
25891
25892
25893 #else /* ! CONFIG_DYNAMIC_FTRACE */
25894 @@ -272,18 +274,20 @@ fgraph_trace:
25895 #endif
25896
25897 GLOBAL(ftrace_stub)
25898 + pax_force_retaddr
25899 retq
25900
25901 trace:
25902 /* save_mcount_regs fills in first two parameters */
25903 save_mcount_regs
25904
25905 + pax_force_fptr ftrace_trace_function
25906 call *ftrace_trace_function
25907
25908 restore_mcount_regs
25909
25910 jmp fgraph_trace
25911 -END(function_hook)
25912 +ENDPROC(function_hook)
25913 #endif /* CONFIG_DYNAMIC_FTRACE */
25914 #endif /* CONFIG_FUNCTION_TRACER */
25915
25916 @@ -305,8 +309,9 @@ ENTRY(ftrace_graph_caller)
25917
25918 restore_mcount_regs
25919
25920 + pax_force_retaddr
25921 retq
25922 -END(ftrace_graph_caller)
25923 +ENDPROC(ftrace_graph_caller)
25924
25925 GLOBAL(return_to_handler)
25926 subq $24, %rsp
25927 @@ -322,5 +327,7 @@ GLOBAL(return_to_handler)
25928 movq 8(%rsp), %rdx
25929 movq (%rsp), %rax
25930 addq $24, %rsp
25931 + pax_force_fptr %rdi
25932 jmp *%rdi
25933 +ENDPROC(return_to_handler)
25934 #endif
25935 diff --git a/arch/x86/kernel/module.c b/arch/x86/kernel/module.c
25936 index d1ac80b..f593701 100644
25937 --- a/arch/x86/kernel/module.c
25938 +++ b/arch/x86/kernel/module.c
25939 @@ -82,17 +82,17 @@ static unsigned long int get_module_load_offset(void)
25940 }
25941 #endif
25942
25943 -void *module_alloc(unsigned long size)
25944 +static inline void *__module_alloc(unsigned long size, pgprot_t prot)
25945 {
25946 void *p;
25947
25948 - if (PAGE_ALIGN(size) > MODULES_LEN)
25949 + if (!size || PAGE_ALIGN(size) > MODULES_LEN)
25950 return NULL;
25951
25952 p = __vmalloc_node_range(size, MODULE_ALIGN,
25953 MODULES_VADDR + get_module_load_offset(),
25954 - MODULES_END, GFP_KERNEL | __GFP_HIGHMEM,
25955 - PAGE_KERNEL_EXEC, 0, NUMA_NO_NODE,
25956 + MODULES_END, GFP_KERNEL | __GFP_HIGHMEM | __GFP_ZERO,
25957 + prot, 0, NUMA_NO_NODE,
25958 __builtin_return_address(0));
25959 if (p && (kasan_module_alloc(p, size) < 0)) {
25960 vfree(p);
25961 @@ -102,6 +102,51 @@ void *module_alloc(unsigned long size)
25962 return p;
25963 }
25964
25965 +void *module_alloc(unsigned long size)
25966 +{
25967 +
25968 +#ifdef CONFIG_PAX_KERNEXEC
25969 + return __module_alloc(size, PAGE_KERNEL);
25970 +#else
25971 + return __module_alloc(size, PAGE_KERNEL_EXEC);
25972 +#endif
25973 +
25974 +}
25975 +
25976 +#ifdef CONFIG_PAX_KERNEXEC
25977 +#ifdef CONFIG_X86_32
25978 +void *module_alloc_exec(unsigned long size)
25979 +{
25980 + struct vm_struct *area;
25981 +
25982 + if (size == 0)
25983 + return NULL;
25984 +
25985 + area = __get_vm_area(size, VM_ALLOC, (unsigned long)&MODULES_EXEC_VADDR, (unsigned long)&MODULES_EXEC_END);
25986 +return area ? area->addr : NULL;
25987 +}
25988 +EXPORT_SYMBOL(module_alloc_exec);
25989 +
25990 +void module_memfree_exec(void *module_region)
25991 +{
25992 + vunmap(module_region);
25993 +}
25994 +EXPORT_SYMBOL(module_memfree_exec);
25995 +#else
25996 +void module_memfree_exec(void *module_region)
25997 +{
25998 + module_memfree(module_region);
25999 +}
26000 +EXPORT_SYMBOL(module_memfree_exec);
26001 +
26002 +void *module_alloc_exec(unsigned long size)
26003 +{
26004 + return __module_alloc(size, PAGE_KERNEL_RX);
26005 +}
26006 +EXPORT_SYMBOL(module_alloc_exec);
26007 +#endif
26008 +#endif
26009 +
26010 #ifdef CONFIG_X86_32
26011 int apply_relocate(Elf32_Shdr *sechdrs,
26012 const char *strtab,
26013 @@ -112,14 +157,16 @@ int apply_relocate(Elf32_Shdr *sechdrs,
26014 unsigned int i;
26015 Elf32_Rel *rel = (void *)sechdrs[relsec].sh_addr;
26016 Elf32_Sym *sym;
26017 - uint32_t *location;
26018 + uint32_t *plocation, location;
26019
26020 DEBUGP("Applying relocate section %u to %u\n",
26021 relsec, sechdrs[relsec].sh_info);
26022 for (i = 0; i < sechdrs[relsec].sh_size / sizeof(*rel); i++) {
26023 /* This is where to make the change */
26024 - location = (void *)sechdrs[sechdrs[relsec].sh_info].sh_addr
26025 - + rel[i].r_offset;
26026 + plocation = (void *)sechdrs[sechdrs[relsec].sh_info].sh_addr + rel[i].r_offset;
26027 + location = (uint32_t)plocation;
26028 + if (sechdrs[sechdrs[relsec].sh_info].sh_flags & SHF_EXECINSTR)
26029 + plocation = ktla_ktva((void *)plocation);
26030 /* This is the symbol it is referring to. Note that all
26031 undefined symbols have been resolved. */
26032 sym = (Elf32_Sym *)sechdrs[symindex].sh_addr
26033 @@ -128,11 +175,15 @@ int apply_relocate(Elf32_Shdr *sechdrs,
26034 switch (ELF32_R_TYPE(rel[i].r_info)) {
26035 case R_386_32:
26036 /* We add the value into the location given */
26037 - *location += sym->st_value;
26038 + pax_open_kernel();
26039 + *plocation += sym->st_value;
26040 + pax_close_kernel();
26041 break;
26042 case R_386_PC32:
26043 /* Add the value, subtract its position */
26044 - *location += sym->st_value - (uint32_t)location;
26045 + pax_open_kernel();
26046 + *plocation += sym->st_value - location;
26047 + pax_close_kernel();
26048 break;
26049 default:
26050 pr_err("%s: Unknown relocation: %u\n",
26051 @@ -177,21 +228,30 @@ int apply_relocate_add(Elf64_Shdr *sechdrs,
26052 case R_X86_64_NONE:
26053 break;
26054 case R_X86_64_64:
26055 + pax_open_kernel();
26056 *(u64 *)loc = val;
26057 + pax_close_kernel();
26058 break;
26059 case R_X86_64_32:
26060 + pax_open_kernel();
26061 *(u32 *)loc = val;
26062 + pax_close_kernel();
26063 if (val != *(u32 *)loc)
26064 goto overflow;
26065 break;
26066 case R_X86_64_32S:
26067 + pax_open_kernel();
26068 *(s32 *)loc = val;
26069 + pax_close_kernel();
26070 if ((s64)val != *(s32 *)loc)
26071 goto overflow;
26072 break;
26073 case R_X86_64_PC32:
26074 val -= (u64)loc;
26075 + pax_open_kernel();
26076 *(u32 *)loc = val;
26077 + pax_close_kernel();
26078 +
26079 #if 0
26080 if ((s64)val != *(s32 *)loc)
26081 goto overflow;
26082 diff --git a/arch/x86/kernel/msr.c b/arch/x86/kernel/msr.c
26083 index 113e707..0a690e1 100644
26084 --- a/arch/x86/kernel/msr.c
26085 +++ b/arch/x86/kernel/msr.c
26086 @@ -39,6 +39,7 @@
26087 #include <linux/notifier.h>
26088 #include <linux/uaccess.h>
26089 #include <linux/gfp.h>
26090 +#include <linux/grsecurity.h>
26091
26092 #include <asm/processor.h>
26093 #include <asm/msr.h>
26094 @@ -105,6 +106,11 @@ static ssize_t msr_write(struct file *file, const char __user *buf,
26095 int err = 0;
26096 ssize_t bytes = 0;
26097
26098 +#ifdef CONFIG_GRKERNSEC_KMEM
26099 + gr_handle_msr_write();
26100 + return -EPERM;
26101 +#endif
26102 +
26103 if (count % 8)
26104 return -EINVAL; /* Invalid chunk size */
26105
26106 @@ -152,6 +158,10 @@ static long msr_ioctl(struct file *file, unsigned int ioc, unsigned long arg)
26107 err = -EBADF;
26108 break;
26109 }
26110 +#ifdef CONFIG_GRKERNSEC_KMEM
26111 + gr_handle_msr_write();
26112 + return -EPERM;
26113 +#endif
26114 if (copy_from_user(&regs, uregs, sizeof regs)) {
26115 err = -EFAULT;
26116 break;
26117 @@ -235,7 +245,7 @@ static int msr_class_cpu_callback(struct notifier_block *nfb,
26118 return notifier_from_errno(err);
26119 }
26120
26121 -static struct notifier_block __refdata msr_class_cpu_notifier = {
26122 +static struct notifier_block msr_class_cpu_notifier = {
26123 .notifier_call = msr_class_cpu_callback,
26124 };
26125
26126 diff --git a/arch/x86/kernel/nmi.c b/arch/x86/kernel/nmi.c
26127 index c3e985d..110a36a 100644
26128 --- a/arch/x86/kernel/nmi.c
26129 +++ b/arch/x86/kernel/nmi.c
26130 @@ -98,16 +98,16 @@ fs_initcall(nmi_warning_debugfs);
26131
26132 static void nmi_max_handler(struct irq_work *w)
26133 {
26134 - struct nmiaction *a = container_of(w, struct nmiaction, irq_work);
26135 + struct nmiwork *n = container_of(w, struct nmiwork, irq_work);
26136 int remainder_ns, decimal_msecs;
26137 - u64 whole_msecs = ACCESS_ONCE(a->max_duration);
26138 + u64 whole_msecs = ACCESS_ONCE(n->max_duration);
26139
26140 remainder_ns = do_div(whole_msecs, (1000 * 1000));
26141 decimal_msecs = remainder_ns / 1000;
26142
26143 printk_ratelimited(KERN_INFO
26144 "INFO: NMI handler (%ps) took too long to run: %lld.%03d msecs\n",
26145 - a->handler, whole_msecs, decimal_msecs);
26146 + n->action->handler, whole_msecs, decimal_msecs);
26147 }
26148
26149 static int nmi_handle(unsigned int type, struct pt_regs *regs, bool b2b)
26150 @@ -134,11 +134,11 @@ static int nmi_handle(unsigned int type, struct pt_regs *regs, bool b2b)
26151 delta = sched_clock() - delta;
26152 trace_nmi_handler(a->handler, (int)delta, thishandled);
26153
26154 - if (delta < nmi_longest_ns || delta < a->max_duration)
26155 + if (delta < nmi_longest_ns || delta < a->work->max_duration)
26156 continue;
26157
26158 - a->max_duration = delta;
26159 - irq_work_queue(&a->irq_work);
26160 + a->work->max_duration = delta;
26161 + irq_work_queue(&a->work->irq_work);
26162 }
26163
26164 rcu_read_unlock();
26165 @@ -148,7 +148,7 @@ static int nmi_handle(unsigned int type, struct pt_regs *regs, bool b2b)
26166 }
26167 NOKPROBE_SYMBOL(nmi_handle);
26168
26169 -int __register_nmi_handler(unsigned int type, struct nmiaction *action)
26170 +int __register_nmi_handler(unsigned int type, const struct nmiaction *action)
26171 {
26172 struct nmi_desc *desc = nmi_to_desc(type);
26173 unsigned long flags;
26174 @@ -156,7 +156,8 @@ int __register_nmi_handler(unsigned int type, struct nmiaction *action)
26175 if (!action->handler)
26176 return -EINVAL;
26177
26178 - init_irq_work(&action->irq_work, nmi_max_handler);
26179 + action->work->action = action;
26180 + init_irq_work(&action->work->irq_work, nmi_max_handler);
26181
26182 spin_lock_irqsave(&desc->lock, flags);
26183
26184 @@ -174,9 +175,9 @@ int __register_nmi_handler(unsigned int type, struct nmiaction *action)
26185 * event confuses some handlers (kdump uses this flag)
26186 */
26187 if (action->flags & NMI_FLAG_FIRST)
26188 - list_add_rcu(&action->list, &desc->head);
26189 + pax_list_add_rcu((struct list_head *)&action->list, &desc->head);
26190 else
26191 - list_add_tail_rcu(&action->list, &desc->head);
26192 + pax_list_add_tail_rcu((struct list_head *)&action->list, &desc->head);
26193
26194 spin_unlock_irqrestore(&desc->lock, flags);
26195 return 0;
26196 @@ -199,7 +200,7 @@ void unregister_nmi_handler(unsigned int type, const char *name)
26197 if (!strcmp(n->name, name)) {
26198 WARN(in_nmi(),
26199 "Trying to free NMI (%s) from NMI context!\n", n->name);
26200 - list_del_rcu(&n->list);
26201 + pax_list_del_rcu((struct list_head *)&n->list);
26202 break;
26203 }
26204 }
26205 @@ -528,6 +529,17 @@ static inline void nmi_nesting_postprocess(void)
26206 dotraplinkage notrace void
26207 do_nmi(struct pt_regs *regs, long error_code)
26208 {
26209 +
26210 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
26211 + if (!user_mode(regs)) {
26212 + unsigned long cs = regs->cs & 0xFFFF;
26213 + unsigned long ip = ktva_ktla(regs->ip);
26214 +
26215 + if ((cs == __KERNEL_CS || cs == __KERNEXEC_KERNEL_CS) && ip <= (unsigned long)_etext)
26216 + regs->ip = ip;
26217 + }
26218 +#endif
26219 +
26220 nmi_nesting_preprocess(regs);
26221
26222 nmi_enter();
26223 diff --git a/arch/x86/kernel/nmi_selftest.c b/arch/x86/kernel/nmi_selftest.c
26224 index 6d9582e..f746287 100644
26225 --- a/arch/x86/kernel/nmi_selftest.c
26226 +++ b/arch/x86/kernel/nmi_selftest.c
26227 @@ -43,7 +43,7 @@ static void __init init_nmi_testsuite(void)
26228 {
26229 /* trap all the unknown NMIs we may generate */
26230 register_nmi_handler(NMI_UNKNOWN, nmi_unk_cb, 0, "nmi_selftest_unk",
26231 - __initdata);
26232 + __initconst);
26233 }
26234
26235 static void __init cleanup_nmi_testsuite(void)
26236 @@ -66,7 +66,7 @@ static void __init test_nmi_ipi(struct cpumask *mask)
26237 unsigned long timeout;
26238
26239 if (register_nmi_handler(NMI_LOCAL, test_nmi_ipi_callback,
26240 - NMI_FLAG_FIRST, "nmi_selftest", __initdata)) {
26241 + NMI_FLAG_FIRST, "nmi_selftest", __initconst)) {
26242 nmi_fail = FAILURE;
26243 return;
26244 }
26245 diff --git a/arch/x86/kernel/paravirt-spinlocks.c b/arch/x86/kernel/paravirt-spinlocks.c
26246 index bbb6c73..24a58ef 100644
26247 --- a/arch/x86/kernel/paravirt-spinlocks.c
26248 +++ b/arch/x86/kernel/paravirt-spinlocks.c
26249 @@ -8,7 +8,7 @@
26250
26251 #include <asm/paravirt.h>
26252
26253 -struct pv_lock_ops pv_lock_ops = {
26254 +struct pv_lock_ops pv_lock_ops __read_only = {
26255 #ifdef CONFIG_SMP
26256 .lock_spinning = __PV_IS_CALLEE_SAVE(paravirt_nop),
26257 .unlock_kick = paravirt_nop,
26258 diff --git a/arch/x86/kernel/paravirt.c b/arch/x86/kernel/paravirt.c
26259 index 548d25f..f8fb99c 100644
26260 --- a/arch/x86/kernel/paravirt.c
26261 +++ b/arch/x86/kernel/paravirt.c
26262 @@ -56,6 +56,9 @@ u64 _paravirt_ident_64(u64 x)
26263 {
26264 return x;
26265 }
26266 +#if defined(CONFIG_X86_32) && defined(CONFIG_X86_PAE)
26267 +PV_CALLEE_SAVE_REGS_THUNK(_paravirt_ident_64);
26268 +#endif
26269
26270 void __init default_banner(void)
26271 {
26272 @@ -142,16 +145,20 @@ unsigned paravirt_patch_default(u8 type, u16 clobbers, void *insnbuf,
26273
26274 if (opfunc == NULL)
26275 /* If there's no function, patch it with a ud2a (BUG) */
26276 - ret = paravirt_patch_insns(insnbuf, len, ud2a, ud2a+sizeof(ud2a));
26277 - else if (opfunc == _paravirt_nop)
26278 + ret = paravirt_patch_insns(insnbuf, len, ktva_ktla(ud2a), ud2a+sizeof(ud2a));
26279 + else if (opfunc == (void *)_paravirt_nop)
26280 /* If the operation is a nop, then nop the callsite */
26281 ret = paravirt_patch_nop();
26282
26283 /* identity functions just return their single argument */
26284 - else if (opfunc == _paravirt_ident_32)
26285 + else if (opfunc == (void *)_paravirt_ident_32)
26286 ret = paravirt_patch_ident_32(insnbuf, len);
26287 - else if (opfunc == _paravirt_ident_64)
26288 + else if (opfunc == (void *)_paravirt_ident_64)
26289 ret = paravirt_patch_ident_64(insnbuf, len);
26290 +#if defined(CONFIG_X86_32) && defined(CONFIG_X86_PAE)
26291 + else if (opfunc == (void *)__raw_callee_save__paravirt_ident_64)
26292 + ret = paravirt_patch_ident_64(insnbuf, len);
26293 +#endif
26294
26295 else if (type == PARAVIRT_PATCH(pv_cpu_ops.iret) ||
26296 type == PARAVIRT_PATCH(pv_cpu_ops.irq_enable_sysexit) ||
26297 @@ -176,7 +183,7 @@ unsigned paravirt_patch_insns(void *insnbuf, unsigned len,
26298 if (insn_len > len || start == NULL)
26299 insn_len = len;
26300 else
26301 - memcpy(insnbuf, start, insn_len);
26302 + memcpy(insnbuf, ktla_ktva(start), insn_len);
26303
26304 return insn_len;
26305 }
26306 @@ -300,7 +307,7 @@ enum paravirt_lazy_mode paravirt_get_lazy_mode(void)
26307 return this_cpu_read(paravirt_lazy_mode);
26308 }
26309
26310 -struct pv_info pv_info = {
26311 +struct pv_info pv_info __read_only = {
26312 .name = "bare hardware",
26313 .paravirt_enabled = 0,
26314 .kernel_rpl = 0,
26315 @@ -311,16 +318,16 @@ struct pv_info pv_info = {
26316 #endif
26317 };
26318
26319 -struct pv_init_ops pv_init_ops = {
26320 +struct pv_init_ops pv_init_ops __read_only = {
26321 .patch = native_patch,
26322 };
26323
26324 -struct pv_time_ops pv_time_ops = {
26325 +struct pv_time_ops pv_time_ops __read_only = {
26326 .sched_clock = native_sched_clock,
26327 .steal_clock = native_steal_clock,
26328 };
26329
26330 -__visible struct pv_irq_ops pv_irq_ops = {
26331 +__visible struct pv_irq_ops pv_irq_ops __read_only = {
26332 .save_fl = __PV_IS_CALLEE_SAVE(native_save_fl),
26333 .restore_fl = __PV_IS_CALLEE_SAVE(native_restore_fl),
26334 .irq_disable = __PV_IS_CALLEE_SAVE(native_irq_disable),
26335 @@ -332,7 +339,7 @@ __visible struct pv_irq_ops pv_irq_ops = {
26336 #endif
26337 };
26338
26339 -__visible struct pv_cpu_ops pv_cpu_ops = {
26340 +__visible struct pv_cpu_ops pv_cpu_ops __read_only = {
26341 .cpuid = native_cpuid,
26342 .get_debugreg = native_get_debugreg,
26343 .set_debugreg = native_set_debugreg,
26344 @@ -395,21 +402,26 @@ NOKPROBE_SYMBOL(native_get_debugreg);
26345 NOKPROBE_SYMBOL(native_set_debugreg);
26346 NOKPROBE_SYMBOL(native_load_idt);
26347
26348 -struct pv_apic_ops pv_apic_ops = {
26349 +struct pv_apic_ops pv_apic_ops __read_only= {
26350 #ifdef CONFIG_X86_LOCAL_APIC
26351 .startup_ipi_hook = paravirt_nop,
26352 #endif
26353 };
26354
26355 -#if defined(CONFIG_X86_32) && !defined(CONFIG_X86_PAE)
26356 +#ifdef CONFIG_X86_32
26357 +#ifdef CONFIG_X86_PAE
26358 +/* 64-bit pagetable entries */
26359 +#define PTE_IDENT PV_CALLEE_SAVE(_paravirt_ident_64)
26360 +#else
26361 /* 32-bit pagetable entries */
26362 #define PTE_IDENT __PV_IS_CALLEE_SAVE(_paravirt_ident_32)
26363 +#endif
26364 #else
26365 /* 64-bit pagetable entries */
26366 #define PTE_IDENT __PV_IS_CALLEE_SAVE(_paravirt_ident_64)
26367 #endif
26368
26369 -struct pv_mmu_ops pv_mmu_ops = {
26370 +struct pv_mmu_ops pv_mmu_ops __read_only = {
26371
26372 .read_cr2 = native_read_cr2,
26373 .write_cr2 = native_write_cr2,
26374 @@ -459,6 +471,7 @@ struct pv_mmu_ops pv_mmu_ops = {
26375 .make_pud = PTE_IDENT,
26376
26377 .set_pgd = native_set_pgd,
26378 + .set_pgd_batched = native_set_pgd_batched,
26379 #endif
26380 #endif /* PAGETABLE_LEVELS >= 3 */
26381
26382 @@ -479,6 +492,12 @@ struct pv_mmu_ops pv_mmu_ops = {
26383 },
26384
26385 .set_fixmap = native_set_fixmap,
26386 +
26387 +#ifdef CONFIG_PAX_KERNEXEC
26388 + .pax_open_kernel = native_pax_open_kernel,
26389 + .pax_close_kernel = native_pax_close_kernel,
26390 +#endif
26391 +
26392 };
26393
26394 EXPORT_SYMBOL_GPL(pv_time_ops);
26395 diff --git a/arch/x86/kernel/paravirt_patch_64.c b/arch/x86/kernel/paravirt_patch_64.c
26396 index a1da673..b6f5831 100644
26397 --- a/arch/x86/kernel/paravirt_patch_64.c
26398 +++ b/arch/x86/kernel/paravirt_patch_64.c
26399 @@ -9,7 +9,11 @@ DEF_NATIVE(pv_irq_ops, save_fl, "pushfq; popq %rax");
26400 DEF_NATIVE(pv_mmu_ops, read_cr2, "movq %cr2, %rax");
26401 DEF_NATIVE(pv_mmu_ops, read_cr3, "movq %cr3, %rax");
26402 DEF_NATIVE(pv_mmu_ops, write_cr3, "movq %rdi, %cr3");
26403 +
26404 +#ifndef CONFIG_PAX_MEMORY_UDEREF
26405 DEF_NATIVE(pv_mmu_ops, flush_tlb_single, "invlpg (%rdi)");
26406 +#endif
26407 +
26408 DEF_NATIVE(pv_cpu_ops, clts, "clts");
26409 DEF_NATIVE(pv_cpu_ops, wbinvd, "wbinvd");
26410
26411 @@ -57,7 +61,11 @@ unsigned native_patch(u8 type, u16 clobbers, void *ibuf,
26412 PATCH_SITE(pv_mmu_ops, read_cr3);
26413 PATCH_SITE(pv_mmu_ops, write_cr3);
26414 PATCH_SITE(pv_cpu_ops, clts);
26415 +
26416 +#ifndef CONFIG_PAX_MEMORY_UDEREF
26417 PATCH_SITE(pv_mmu_ops, flush_tlb_single);
26418 +#endif
26419 +
26420 PATCH_SITE(pv_cpu_ops, wbinvd);
26421
26422 patch_site:
26423 diff --git a/arch/x86/kernel/pci-calgary_64.c b/arch/x86/kernel/pci-calgary_64.c
26424 index 0497f71..7186c0d 100644
26425 --- a/arch/x86/kernel/pci-calgary_64.c
26426 +++ b/arch/x86/kernel/pci-calgary_64.c
26427 @@ -1347,7 +1347,7 @@ static void __init get_tce_space_from_tar(void)
26428 tce_space = be64_to_cpu(readq(target));
26429 tce_space = tce_space & TAR_SW_BITS;
26430
26431 - tce_space = tce_space & (~specified_table_size);
26432 + tce_space = tce_space & (~(unsigned long)specified_table_size);
26433 info->tce_space = (u64 *)__va(tce_space);
26434 }
26435 }
26436 diff --git a/arch/x86/kernel/pci-iommu_table.c b/arch/x86/kernel/pci-iommu_table.c
26437 index 35ccf75..7a15747 100644
26438 --- a/arch/x86/kernel/pci-iommu_table.c
26439 +++ b/arch/x86/kernel/pci-iommu_table.c
26440 @@ -2,7 +2,7 @@
26441 #include <asm/iommu_table.h>
26442 #include <linux/string.h>
26443 #include <linux/kallsyms.h>
26444 -
26445 +#include <linux/sched.h>
26446
26447 #define DEBUG 1
26448
26449 diff --git a/arch/x86/kernel/pci-swiotlb.c b/arch/x86/kernel/pci-swiotlb.c
26450 index 77dd0ad..9ec4723 100644
26451 --- a/arch/x86/kernel/pci-swiotlb.c
26452 +++ b/arch/x86/kernel/pci-swiotlb.c
26453 @@ -33,7 +33,7 @@ void x86_swiotlb_free_coherent(struct device *dev, size_t size,
26454 struct dma_attrs *attrs)
26455 {
26456 if (is_swiotlb_buffer(dma_to_phys(dev, dma_addr)))
26457 - swiotlb_free_coherent(dev, size, vaddr, dma_addr);
26458 + swiotlb_free_coherent(dev, size, vaddr, dma_addr, attrs);
26459 else
26460 dma_generic_free_coherent(dev, size, vaddr, dma_addr, attrs);
26461 }
26462 diff --git a/arch/x86/kernel/process.c b/arch/x86/kernel/process.c
26463 index a388bb8..97064ad 100644
26464 --- a/arch/x86/kernel/process.c
26465 +++ b/arch/x86/kernel/process.c
26466 @@ -38,7 +38,8 @@
26467 * section. Since TSS's are completely CPU-local, we want them
26468 * on exact cacheline boundaries, to eliminate cacheline ping-pong.
26469 */
26470 -__visible DEFINE_PER_CPU_SHARED_ALIGNED(struct tss_struct, init_tss) = INIT_TSS;
26471 +struct tss_struct init_tss[NR_CPUS] __visible ____cacheline_internodealigned_in_smp = { [0 ... NR_CPUS-1] = INIT_TSS };
26472 +EXPORT_SYMBOL(init_tss);
26473
26474 #ifdef CONFIG_X86_64
26475 static DEFINE_PER_CPU(unsigned char, is_idle);
26476 @@ -96,7 +97,7 @@ void arch_task_cache_init(void)
26477 task_xstate_cachep =
26478 kmem_cache_create("task_xstate", xstate_size,
26479 __alignof__(union thread_xstate),
26480 - SLAB_PANIC | SLAB_NOTRACK, NULL);
26481 + SLAB_PANIC | SLAB_NOTRACK | SLAB_USERCOPY, NULL);
26482 setup_xstate_comp();
26483 }
26484
26485 @@ -110,7 +111,7 @@ void exit_thread(void)
26486 unsigned long *bp = t->io_bitmap_ptr;
26487
26488 if (bp) {
26489 - struct tss_struct *tss = &per_cpu(init_tss, get_cpu());
26490 + struct tss_struct *tss = init_tss + get_cpu();
26491
26492 t->io_bitmap_ptr = NULL;
26493 clear_thread_flag(TIF_IO_BITMAP);
26494 @@ -130,6 +131,9 @@ void flush_thread(void)
26495 {
26496 struct task_struct *tsk = current;
26497
26498 +#if defined(CONFIG_X86_32) && !defined(CONFIG_CC_STACKPROTECTOR) && !defined(CONFIG_PAX_MEMORY_UDEREF)
26499 + loadsegment(gs, 0);
26500 +#endif
26501 flush_ptrace_hw_breakpoint(tsk);
26502 memset(tsk->thread.tls_array, 0, sizeof(tsk->thread.tls_array));
26503 drop_init_fpu(tsk);
26504 @@ -276,7 +280,7 @@ static void __exit_idle(void)
26505 void exit_idle(void)
26506 {
26507 /* idle loop has pid 0 */
26508 - if (current->pid)
26509 + if (task_pid_nr(current))
26510 return;
26511 __exit_idle();
26512 }
26513 @@ -329,7 +333,7 @@ bool xen_set_default_idle(void)
26514 return ret;
26515 }
26516 #endif
26517 -void stop_this_cpu(void *dummy)
26518 +__noreturn void stop_this_cpu(void *dummy)
26519 {
26520 local_irq_disable();
26521 /*
26522 @@ -508,16 +512,37 @@ static int __init idle_setup(char *str)
26523 }
26524 early_param("idle", idle_setup);
26525
26526 -unsigned long arch_align_stack(unsigned long sp)
26527 +#ifdef CONFIG_PAX_RANDKSTACK
26528 +void pax_randomize_kstack(struct pt_regs *regs)
26529 {
26530 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
26531 - sp -= get_random_int() % 8192;
26532 - return sp & ~0xf;
26533 -}
26534 + struct thread_struct *thread = &current->thread;
26535 + unsigned long time;
26536
26537 -unsigned long arch_randomize_brk(struct mm_struct *mm)
26538 -{
26539 - unsigned long range_end = mm->brk + 0x02000000;
26540 - return randomize_range(mm->brk, range_end, 0) ? : mm->brk;
26541 -}
26542 + if (!randomize_va_space)
26543 + return;
26544 +
26545 + if (v8086_mode(regs))
26546 + return;
26547
26548 + rdtscl(time);
26549 +
26550 + /* P4 seems to return a 0 LSB, ignore it */
26551 +#ifdef CONFIG_MPENTIUM4
26552 + time &= 0x3EUL;
26553 + time <<= 2;
26554 +#elif defined(CONFIG_X86_64)
26555 + time &= 0xFUL;
26556 + time <<= 4;
26557 +#else
26558 + time &= 0x1FUL;
26559 + time <<= 3;
26560 +#endif
26561 +
26562 + thread->sp0 ^= time;
26563 + load_sp0(init_tss + smp_processor_id(), thread);
26564 +
26565 +#ifdef CONFIG_X86_64
26566 + this_cpu_write(kernel_stack, thread->sp0);
26567 +#endif
26568 +}
26569 +#endif
26570 diff --git a/arch/x86/kernel/process_32.c b/arch/x86/kernel/process_32.c
26571 index 603c4f9..3a105d7 100644
26572 --- a/arch/x86/kernel/process_32.c
26573 +++ b/arch/x86/kernel/process_32.c
26574 @@ -64,6 +64,7 @@ asmlinkage void ret_from_kernel_thread(void) __asm__("ret_from_kernel_thread");
26575 unsigned long thread_saved_pc(struct task_struct *tsk)
26576 {
26577 return ((unsigned long *)tsk->thread.sp)[3];
26578 +//XXX return tsk->thread.eip;
26579 }
26580
26581 void __show_regs(struct pt_regs *regs, int all)
26582 @@ -73,19 +74,18 @@ void __show_regs(struct pt_regs *regs, int all)
26583 unsigned long sp;
26584 unsigned short ss, gs;
26585
26586 - if (user_mode_vm(regs)) {
26587 + if (user_mode(regs)) {
26588 sp = regs->sp;
26589 ss = regs->ss & 0xffff;
26590 - gs = get_user_gs(regs);
26591 } else {
26592 sp = kernel_stack_pointer(regs);
26593 savesegment(ss, ss);
26594 - savesegment(gs, gs);
26595 }
26596 + gs = get_user_gs(regs);
26597
26598 printk(KERN_DEFAULT "EIP: %04x:[<%08lx>] EFLAGS: %08lx CPU: %d\n",
26599 (u16)regs->cs, regs->ip, regs->flags,
26600 - smp_processor_id());
26601 + raw_smp_processor_id());
26602 print_symbol("EIP is at %s\n", regs->ip);
26603
26604 printk(KERN_DEFAULT "EAX: %08lx EBX: %08lx ECX: %08lx EDX: %08lx\n",
26605 @@ -132,21 +132,22 @@ void release_thread(struct task_struct *dead_task)
26606 int copy_thread(unsigned long clone_flags, unsigned long sp,
26607 unsigned long arg, struct task_struct *p)
26608 {
26609 - struct pt_regs *childregs = task_pt_regs(p);
26610 + struct pt_regs *childregs = task_stack_page(p) + THREAD_SIZE - sizeof(struct pt_regs) - 8;
26611 struct task_struct *tsk;
26612 int err;
26613
26614 p->thread.sp = (unsigned long) childregs;
26615 p->thread.sp0 = (unsigned long) (childregs+1);
26616 + p->tinfo.lowest_stack = (unsigned long)task_stack_page(p) + 2 * sizeof(unsigned long);
26617 memset(p->thread.ptrace_bps, 0, sizeof(p->thread.ptrace_bps));
26618
26619 if (unlikely(p->flags & PF_KTHREAD)) {
26620 /* kernel thread */
26621 memset(childregs, 0, sizeof(struct pt_regs));
26622 p->thread.ip = (unsigned long) ret_from_kernel_thread;
26623 - task_user_gs(p) = __KERNEL_STACK_CANARY;
26624 - childregs->ds = __USER_DS;
26625 - childregs->es = __USER_DS;
26626 + savesegment(gs, childregs->gs);
26627 + childregs->ds = __KERNEL_DS;
26628 + childregs->es = __KERNEL_DS;
26629 childregs->fs = __KERNEL_PERCPU;
26630 childregs->bx = sp; /* function */
26631 childregs->bp = arg;
26632 @@ -248,7 +249,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26633 struct thread_struct *prev = &prev_p->thread,
26634 *next = &next_p->thread;
26635 int cpu = smp_processor_id();
26636 - struct tss_struct *tss = &per_cpu(init_tss, cpu);
26637 + struct tss_struct *tss = init_tss + cpu;
26638 fpu_switch_t fpu;
26639
26640 /* never put a printk in __switch_to... printk() calls wake_up*() indirectly */
26641 @@ -272,6 +273,10 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26642 */
26643 lazy_save_gs(prev->gs);
26644
26645 +#ifdef CONFIG_PAX_MEMORY_UDEREF
26646 + __set_fs(task_thread_info(next_p)->addr_limit);
26647 +#endif
26648 +
26649 /*
26650 * Load the per-thread Thread-Local Storage descriptor.
26651 */
26652 @@ -310,9 +315,9 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26653 */
26654 arch_end_context_switch(next_p);
26655
26656 - this_cpu_write(kernel_stack,
26657 - (unsigned long)task_stack_page(next_p) +
26658 - THREAD_SIZE - KERNEL_STACK_OFFSET);
26659 + this_cpu_write(current_task, next_p);
26660 + this_cpu_write(current_tinfo, &next_p->tinfo);
26661 + this_cpu_write(kernel_stack, next->sp0);
26662
26663 /*
26664 * Restore %gs if needed (which is common)
26665 @@ -322,8 +327,6 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26666
26667 switch_fpu_finish(next_p, fpu);
26668
26669 - this_cpu_write(current_task, next_p);
26670 -
26671 return prev_p;
26672 }
26673
26674 @@ -353,4 +356,3 @@ unsigned long get_wchan(struct task_struct *p)
26675 } while (count++ < 16);
26676 return 0;
26677 }
26678 -
26679 diff --git a/arch/x86/kernel/process_64.c b/arch/x86/kernel/process_64.c
26680 index 67fcc43..0d2c630 100644
26681 --- a/arch/x86/kernel/process_64.c
26682 +++ b/arch/x86/kernel/process_64.c
26683 @@ -158,10 +158,11 @@ int copy_thread(unsigned long clone_flags, unsigned long sp,
26684 struct pt_regs *childregs;
26685 struct task_struct *me = current;
26686
26687 - p->thread.sp0 = (unsigned long)task_stack_page(p) + THREAD_SIZE;
26688 + p->thread.sp0 = (unsigned long)task_stack_page(p) + THREAD_SIZE - 16;
26689 childregs = task_pt_regs(p);
26690 p->thread.sp = (unsigned long) childregs;
26691 p->thread.usersp = me->thread.usersp;
26692 + p->tinfo.lowest_stack = (unsigned long)task_stack_page(p) + 2 * sizeof(unsigned long);
26693 set_tsk_thread_flag(p, TIF_FORK);
26694 p->thread.io_bitmap_ptr = NULL;
26695
26696 @@ -171,6 +172,8 @@ int copy_thread(unsigned long clone_flags, unsigned long sp,
26697 p->thread.fs = p->thread.fsindex ? 0 : me->thread.fs;
26698 savesegment(es, p->thread.es);
26699 savesegment(ds, p->thread.ds);
26700 + savesegment(ss, p->thread.ss);
26701 + BUG_ON(p->thread.ss == __UDEREF_KERNEL_DS);
26702 memset(p->thread.ptrace_bps, 0, sizeof(p->thread.ptrace_bps));
26703
26704 if (unlikely(p->flags & PF_KTHREAD)) {
26705 @@ -277,7 +280,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26706 struct thread_struct *prev = &prev_p->thread;
26707 struct thread_struct *next = &next_p->thread;
26708 int cpu = smp_processor_id();
26709 - struct tss_struct *tss = &per_cpu(init_tss, cpu);
26710 + struct tss_struct *tss = init_tss + cpu;
26711 unsigned fsindex, gsindex;
26712 fpu_switch_t fpu;
26713
26714 @@ -331,6 +334,10 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26715 if (unlikely(next->ds | prev->ds))
26716 loadsegment(ds, next->ds);
26717
26718 + savesegment(ss, prev->ss);
26719 + if (unlikely(next->ss != prev->ss))
26720 + loadsegment(ss, next->ss);
26721 +
26722 /*
26723 * Switch FS and GS.
26724 *
26725 @@ -404,6 +411,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26726 prev->usersp = this_cpu_read(old_rsp);
26727 this_cpu_write(old_rsp, next->usersp);
26728 this_cpu_write(current_task, next_p);
26729 + this_cpu_write(current_tinfo, &next_p->tinfo);
26730
26731 /*
26732 * If it were not for PREEMPT_ACTIVE we could guarantee that the
26733 @@ -413,9 +421,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26734 task_thread_info(prev_p)->saved_preempt_count = this_cpu_read(__preempt_count);
26735 this_cpu_write(__preempt_count, task_thread_info(next_p)->saved_preempt_count);
26736
26737 - this_cpu_write(kernel_stack,
26738 - (unsigned long)task_stack_page(next_p) +
26739 - THREAD_SIZE - KERNEL_STACK_OFFSET);
26740 + this_cpu_write(kernel_stack, next->sp0);
26741
26742 /*
26743 * Now maybe reload the debug registers and handle I/O bitmaps
26744 @@ -485,12 +491,11 @@ unsigned long get_wchan(struct task_struct *p)
26745 if (!p || p == current || p->state == TASK_RUNNING)
26746 return 0;
26747 stack = (unsigned long)task_stack_page(p);
26748 - if (p->thread.sp < stack || p->thread.sp >= stack+THREAD_SIZE)
26749 + if (p->thread.sp < stack || p->thread.sp > stack+THREAD_SIZE-16-sizeof(u64))
26750 return 0;
26751 fp = *(u64 *)(p->thread.sp);
26752 do {
26753 - if (fp < (unsigned long)stack ||
26754 - fp >= (unsigned long)stack+THREAD_SIZE)
26755 + if (fp < stack || fp > stack+THREAD_SIZE-16-sizeof(u64))
26756 return 0;
26757 ip = *(u64 *)(fp+8);
26758 if (!in_sched_functions(ip))
26759 diff --git a/arch/x86/kernel/ptrace.c b/arch/x86/kernel/ptrace.c
26760 index e510618..5165ac0 100644
26761 --- a/arch/x86/kernel/ptrace.c
26762 +++ b/arch/x86/kernel/ptrace.c
26763 @@ -186,10 +186,10 @@ unsigned long kernel_stack_pointer(struct pt_regs *regs)
26764 unsigned long sp = (unsigned long)&regs->sp;
26765 u32 *prev_esp;
26766
26767 - if (context == (sp & ~(THREAD_SIZE - 1)))
26768 + if (context == ((sp + 8) & ~(THREAD_SIZE - 1)))
26769 return sp;
26770
26771 - prev_esp = (u32 *)(context);
26772 + prev_esp = *(u32 **)(context);
26773 if (prev_esp)
26774 return (unsigned long)prev_esp;
26775
26776 @@ -452,6 +452,20 @@ static int putreg(struct task_struct *child,
26777 if (child->thread.gs != value)
26778 return do_arch_prctl(child, ARCH_SET_GS, value);
26779 return 0;
26780 +
26781 + case offsetof(struct user_regs_struct,ip):
26782 + /*
26783 + * Protect against any attempt to set ip to an
26784 + * impossible address. There are dragons lurking if the
26785 + * address is noncanonical. (This explicitly allows
26786 + * setting ip to TASK_SIZE_MAX, because user code can do
26787 + * that all by itself by running off the end of its
26788 + * address space.
26789 + */
26790 + if (value > TASK_SIZE_MAX)
26791 + return -EIO;
26792 + break;
26793 +
26794 #endif
26795 }
26796
26797 @@ -588,7 +602,7 @@ static void ptrace_triggered(struct perf_event *bp,
26798 static unsigned long ptrace_get_dr7(struct perf_event *bp[])
26799 {
26800 int i;
26801 - int dr7 = 0;
26802 + unsigned long dr7 = 0;
26803 struct arch_hw_breakpoint *info;
26804
26805 for (i = 0; i < HBP_NUM; i++) {
26806 @@ -822,7 +836,7 @@ long arch_ptrace(struct task_struct *child, long request,
26807 unsigned long addr, unsigned long data)
26808 {
26809 int ret;
26810 - unsigned long __user *datap = (unsigned long __user *)data;
26811 + unsigned long __user *datap = (__force unsigned long __user *)data;
26812
26813 switch (request) {
26814 /* read the word at location addr in the USER area. */
26815 @@ -907,14 +921,14 @@ long arch_ptrace(struct task_struct *child, long request,
26816 if ((int) addr < 0)
26817 return -EIO;
26818 ret = do_get_thread_area(child, addr,
26819 - (struct user_desc __user *)data);
26820 + (__force struct user_desc __user *) data);
26821 break;
26822
26823 case PTRACE_SET_THREAD_AREA:
26824 if ((int) addr < 0)
26825 return -EIO;
26826 ret = do_set_thread_area(child, addr,
26827 - (struct user_desc __user *)data, 0);
26828 + (__force struct user_desc __user *) data, 0);
26829 break;
26830 #endif
26831
26832 @@ -1292,7 +1306,7 @@ long compat_arch_ptrace(struct task_struct *child, compat_long_t request,
26833
26834 #ifdef CONFIG_X86_64
26835
26836 -static struct user_regset x86_64_regsets[] __read_mostly = {
26837 +static user_regset_no_const x86_64_regsets[] __read_only = {
26838 [REGSET_GENERAL] = {
26839 .core_note_type = NT_PRSTATUS,
26840 .n = sizeof(struct user_regs_struct) / sizeof(long),
26841 @@ -1333,7 +1347,7 @@ static const struct user_regset_view user_x86_64_view = {
26842 #endif /* CONFIG_X86_64 */
26843
26844 #if defined CONFIG_X86_32 || defined CONFIG_IA32_EMULATION
26845 -static struct user_regset x86_32_regsets[] __read_mostly = {
26846 +static user_regset_no_const x86_32_regsets[] __read_only = {
26847 [REGSET_GENERAL] = {
26848 .core_note_type = NT_PRSTATUS,
26849 .n = sizeof(struct user_regs_struct32) / sizeof(u32),
26850 @@ -1386,7 +1400,7 @@ static const struct user_regset_view user_x86_32_view = {
26851 */
26852 u64 xstate_fx_sw_bytes[USER_XSTATE_FX_SW_WORDS];
26853
26854 -void update_regset_xstate_info(unsigned int size, u64 xstate_mask)
26855 +void __init update_regset_xstate_info(unsigned int size, u64 xstate_mask)
26856 {
26857 #ifdef CONFIG_X86_64
26858 x86_64_regsets[REGSET_XSTATE].n = size / sizeof(u64);
26859 @@ -1421,7 +1435,7 @@ static void fill_sigtrap_info(struct task_struct *tsk,
26860 memset(info, 0, sizeof(*info));
26861 info->si_signo = SIGTRAP;
26862 info->si_code = si_code;
26863 - info->si_addr = user_mode_vm(regs) ? (void __user *)regs->ip : NULL;
26864 + info->si_addr = user_mode(regs) ? (__force void __user *)regs->ip : NULL;
26865 }
26866
26867 void user_single_step_siginfo(struct task_struct *tsk,
26868 @@ -1455,6 +1469,10 @@ static void do_audit_syscall_entry(struct pt_regs *regs, u32 arch)
26869 }
26870 }
26871
26872 +#ifdef CONFIG_GRKERNSEC_SETXID
26873 +extern void gr_delayed_cred_worker(void);
26874 +#endif
26875 +
26876 /*
26877 * We can return 0 to resume the syscall or anything else to go to phase
26878 * 2. If we resume the syscall, we need to put something appropriate in
26879 @@ -1562,6 +1580,11 @@ long syscall_trace_enter_phase2(struct pt_regs *regs, u32 arch,
26880
26881 BUG_ON(regs != task_pt_regs(current));
26882
26883 +#ifdef CONFIG_GRKERNSEC_SETXID
26884 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
26885 + gr_delayed_cred_worker();
26886 +#endif
26887 +
26888 /*
26889 * If we stepped into a sysenter/syscall insn, it trapped in
26890 * kernel mode; do_debug() cleared TF and set TIF_SINGLESTEP.
26891 @@ -1620,6 +1643,11 @@ void syscall_trace_leave(struct pt_regs *regs)
26892 */
26893 user_exit();
26894
26895 +#ifdef CONFIG_GRKERNSEC_SETXID
26896 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
26897 + gr_delayed_cred_worker();
26898 +#endif
26899 +
26900 audit_syscall_exit(regs);
26901
26902 if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
26903 diff --git a/arch/x86/kernel/pvclock.c b/arch/x86/kernel/pvclock.c
26904 index e5ecd20..60f7eef 100644
26905 --- a/arch/x86/kernel/pvclock.c
26906 +++ b/arch/x86/kernel/pvclock.c
26907 @@ -51,11 +51,11 @@ void pvclock_touch_watchdogs(void)
26908 reset_hung_task_detector();
26909 }
26910
26911 -static atomic64_t last_value = ATOMIC64_INIT(0);
26912 +static atomic64_unchecked_t last_value = ATOMIC64_INIT(0);
26913
26914 void pvclock_resume(void)
26915 {
26916 - atomic64_set(&last_value, 0);
26917 + atomic64_set_unchecked(&last_value, 0);
26918 }
26919
26920 u8 pvclock_read_flags(struct pvclock_vcpu_time_info *src)
26921 @@ -105,11 +105,11 @@ cycle_t pvclock_clocksource_read(struct pvclock_vcpu_time_info *src)
26922 * updating at the same time, and one of them could be slightly behind,
26923 * making the assumption that last_value always go forward fail to hold.
26924 */
26925 - last = atomic64_read(&last_value);
26926 + last = atomic64_read_unchecked(&last_value);
26927 do {
26928 if (ret < last)
26929 return last;
26930 - last = atomic64_cmpxchg(&last_value, last, ret);
26931 + last = atomic64_cmpxchg_unchecked(&last_value, last, ret);
26932 } while (unlikely(last != ret));
26933
26934 return ret;
26935 diff --git a/arch/x86/kernel/reboot.c b/arch/x86/kernel/reboot.c
26936 index 86db4bc..a50a54a 100644
26937 --- a/arch/x86/kernel/reboot.c
26938 +++ b/arch/x86/kernel/reboot.c
26939 @@ -70,6 +70,11 @@ static int __init set_bios_reboot(const struct dmi_system_id *d)
26940
26941 void __noreturn machine_real_restart(unsigned int type)
26942 {
26943 +
26944 +#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF))
26945 + struct desc_struct *gdt;
26946 +#endif
26947 +
26948 local_irq_disable();
26949
26950 /*
26951 @@ -97,7 +102,29 @@ void __noreturn machine_real_restart(unsigned int type)
26952
26953 /* Jump to the identity-mapped low memory code */
26954 #ifdef CONFIG_X86_32
26955 - asm volatile("jmpl *%0" : :
26956 +
26957 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
26958 + gdt = get_cpu_gdt_table(smp_processor_id());
26959 + pax_open_kernel();
26960 +#ifdef CONFIG_PAX_MEMORY_UDEREF
26961 + gdt[GDT_ENTRY_KERNEL_DS].type = 3;
26962 + gdt[GDT_ENTRY_KERNEL_DS].limit = 0xf;
26963 + loadsegment(ds, __KERNEL_DS);
26964 + loadsegment(es, __KERNEL_DS);
26965 + loadsegment(ss, __KERNEL_DS);
26966 +#endif
26967 +#ifdef CONFIG_PAX_KERNEXEC
26968 + gdt[GDT_ENTRY_KERNEL_CS].base0 = 0;
26969 + gdt[GDT_ENTRY_KERNEL_CS].base1 = 0;
26970 + gdt[GDT_ENTRY_KERNEL_CS].base2 = 0;
26971 + gdt[GDT_ENTRY_KERNEL_CS].limit0 = 0xffff;
26972 + gdt[GDT_ENTRY_KERNEL_CS].limit = 0xf;
26973 + gdt[GDT_ENTRY_KERNEL_CS].g = 1;
26974 +#endif
26975 + pax_close_kernel();
26976 +#endif
26977 +
26978 + asm volatile("ljmpl *%0" : :
26979 "rm" (real_mode_header->machine_real_restart_asm),
26980 "a" (type));
26981 #else
26982 @@ -137,7 +164,7 @@ static int __init set_kbd_reboot(const struct dmi_system_id *d)
26983 /*
26984 * This is a single dmi_table handling all reboot quirks.
26985 */
26986 -static struct dmi_system_id __initdata reboot_dmi_table[] = {
26987 +static const struct dmi_system_id __initconst reboot_dmi_table[] = {
26988
26989 /* Acer */
26990 { /* Handle reboot issue on Acer Aspire one */
26991 @@ -511,7 +538,7 @@ void __attribute__((weak)) mach_reboot_fixups(void)
26992 * This means that this function can never return, it can misbehave
26993 * by not rebooting properly and hanging.
26994 */
26995 -static void native_machine_emergency_restart(void)
26996 +static void __noreturn native_machine_emergency_restart(void)
26997 {
26998 int i;
26999 int attempt = 0;
27000 @@ -631,13 +658,13 @@ void native_machine_shutdown(void)
27001 #endif
27002 }
27003
27004 -static void __machine_emergency_restart(int emergency)
27005 +static void __noreturn __machine_emergency_restart(int emergency)
27006 {
27007 reboot_emergency = emergency;
27008 machine_ops.emergency_restart();
27009 }
27010
27011 -static void native_machine_restart(char *__unused)
27012 +static void __noreturn native_machine_restart(char *__unused)
27013 {
27014 pr_notice("machine restart\n");
27015
27016 @@ -646,7 +673,7 @@ static void native_machine_restart(char *__unused)
27017 __machine_emergency_restart(0);
27018 }
27019
27020 -static void native_machine_halt(void)
27021 +static void __noreturn native_machine_halt(void)
27022 {
27023 /* Stop other cpus and apics */
27024 machine_shutdown();
27025 @@ -656,7 +683,7 @@ static void native_machine_halt(void)
27026 stop_this_cpu(NULL);
27027 }
27028
27029 -static void native_machine_power_off(void)
27030 +static void __noreturn native_machine_power_off(void)
27031 {
27032 if (pm_power_off) {
27033 if (!reboot_force)
27034 @@ -665,9 +692,10 @@ static void native_machine_power_off(void)
27035 }
27036 /* A fallback in case there is no PM info available */
27037 tboot_shutdown(TB_SHUTDOWN_HALT);
27038 + unreachable();
27039 }
27040
27041 -struct machine_ops machine_ops = {
27042 +struct machine_ops machine_ops __read_only = {
27043 .power_off = native_machine_power_off,
27044 .shutdown = native_machine_shutdown,
27045 .emergency_restart = native_machine_emergency_restart,
27046 diff --git a/arch/x86/kernel/reboot_fixups_32.c b/arch/x86/kernel/reboot_fixups_32.c
27047 index c8e41e9..64049ef 100644
27048 --- a/arch/x86/kernel/reboot_fixups_32.c
27049 +++ b/arch/x86/kernel/reboot_fixups_32.c
27050 @@ -57,7 +57,7 @@ struct device_fixup {
27051 unsigned int vendor;
27052 unsigned int device;
27053 void (*reboot_fixup)(struct pci_dev *);
27054 -};
27055 +} __do_const;
27056
27057 /*
27058 * PCI ids solely used for fixups_table go here
27059 diff --git a/arch/x86/kernel/relocate_kernel_64.S b/arch/x86/kernel/relocate_kernel_64.S
27060 index 3fd2c69..a444264 100644
27061 --- a/arch/x86/kernel/relocate_kernel_64.S
27062 +++ b/arch/x86/kernel/relocate_kernel_64.S
27063 @@ -96,8 +96,7 @@ relocate_kernel:
27064
27065 /* jump to identity mapped page */
27066 addq $(identity_mapped - relocate_kernel), %r8
27067 - pushq %r8
27068 - ret
27069 + jmp *%r8
27070
27071 identity_mapped:
27072 /* set return address to 0 if not preserving context */
27073 diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
27074 index 0a2421c..11f3f36 100644
27075 --- a/arch/x86/kernel/setup.c
27076 +++ b/arch/x86/kernel/setup.c
27077 @@ -111,6 +111,7 @@
27078 #include <asm/mce.h>
27079 #include <asm/alternative.h>
27080 #include <asm/prom.h>
27081 +#include <asm/boot.h>
27082
27083 /*
27084 * max_low_pfn_mapped: highest direct mapped pfn under 4GB
27085 @@ -206,10 +207,12 @@ EXPORT_SYMBOL(boot_cpu_data);
27086 #endif
27087
27088
27089 -#if !defined(CONFIG_X86_PAE) || defined(CONFIG_X86_64)
27090 -__visible unsigned long mmu_cr4_features;
27091 +#ifdef CONFIG_X86_64
27092 +__visible unsigned long mmu_cr4_features __read_only = X86_CR4_PSE | X86_CR4_PAE | X86_CR4_PGE;
27093 +#elif defined(CONFIG_X86_PAE)
27094 +__visible unsigned long mmu_cr4_features __read_only = X86_CR4_PAE;
27095 #else
27096 -__visible unsigned long mmu_cr4_features = X86_CR4_PAE;
27097 +__visible unsigned long mmu_cr4_features __read_only;
27098 #endif
27099
27100 /* Boot loader ID and version as integers, for the benefit of proc_dointvec */
27101 @@ -771,7 +774,7 @@ static void __init trim_bios_range(void)
27102 * area (640->1Mb) as ram even though it is not.
27103 * take them out.
27104 */
27105 - e820_remove_range(BIOS_BEGIN, BIOS_END - BIOS_BEGIN, E820_RAM, 1);
27106 + e820_remove_range(ISA_START_ADDRESS, ISA_END_ADDRESS - ISA_START_ADDRESS, E820_RAM, 1);
27107
27108 sanitize_e820_map(e820.map, ARRAY_SIZE(e820.map), &e820.nr_map);
27109 }
27110 @@ -779,7 +782,7 @@ static void __init trim_bios_range(void)
27111 /* called before trim_bios_range() to spare extra sanitize */
27112 static void __init e820_add_kernel_range(void)
27113 {
27114 - u64 start = __pa_symbol(_text);
27115 + u64 start = __pa_symbol(ktla_ktva(_text));
27116 u64 size = __pa_symbol(_end) - start;
27117
27118 /*
27119 @@ -855,8 +858,12 @@ dump_kernel_offset(struct notifier_block *self, unsigned long v, void *p)
27120
27121 void __init setup_arch(char **cmdline_p)
27122 {
27123 +#ifdef CONFIG_X86_32
27124 + memblock_reserve(LOAD_PHYSICAL_ADDR, __pa_symbol(__bss_stop) - LOAD_PHYSICAL_ADDR);
27125 +#else
27126 memblock_reserve(__pa_symbol(_text),
27127 (unsigned long)__bss_stop - (unsigned long)_text);
27128 +#endif
27129
27130 early_reserve_initrd();
27131
27132 @@ -954,16 +961,16 @@ void __init setup_arch(char **cmdline_p)
27133
27134 if (!boot_params.hdr.root_flags)
27135 root_mountflags &= ~MS_RDONLY;
27136 - init_mm.start_code = (unsigned long) _text;
27137 - init_mm.end_code = (unsigned long) _etext;
27138 + init_mm.start_code = ktla_ktva((unsigned long) _text);
27139 + init_mm.end_code = ktla_ktva((unsigned long) _etext);
27140 init_mm.end_data = (unsigned long) _edata;
27141 init_mm.brk = _brk_end;
27142
27143 mpx_mm_init(&init_mm);
27144
27145 - code_resource.start = __pa_symbol(_text);
27146 - code_resource.end = __pa_symbol(_etext)-1;
27147 - data_resource.start = __pa_symbol(_etext);
27148 + code_resource.start = __pa_symbol(ktla_ktva(_text));
27149 + code_resource.end = __pa_symbol(ktla_ktva(_etext))-1;
27150 + data_resource.start = __pa_symbol(_sdata);
27151 data_resource.end = __pa_symbol(_edata)-1;
27152 bss_resource.start = __pa_symbol(__bss_start);
27153 bss_resource.end = __pa_symbol(__bss_stop)-1;
27154 diff --git a/arch/x86/kernel/setup_percpu.c b/arch/x86/kernel/setup_percpu.c
27155 index e4fcb87..9c06c55 100644
27156 --- a/arch/x86/kernel/setup_percpu.c
27157 +++ b/arch/x86/kernel/setup_percpu.c
27158 @@ -21,19 +21,17 @@
27159 #include <asm/cpu.h>
27160 #include <asm/stackprotector.h>
27161
27162 -DEFINE_PER_CPU_READ_MOSTLY(int, cpu_number);
27163 +#ifdef CONFIG_SMP
27164 +DEFINE_PER_CPU_READ_MOSTLY(unsigned int, cpu_number);
27165 EXPORT_PER_CPU_SYMBOL(cpu_number);
27166 +#endif
27167
27168 -#ifdef CONFIG_X86_64
27169 #define BOOT_PERCPU_OFFSET ((unsigned long)__per_cpu_load)
27170 -#else
27171 -#define BOOT_PERCPU_OFFSET 0
27172 -#endif
27173
27174 DEFINE_PER_CPU_READ_MOSTLY(unsigned long, this_cpu_off) = BOOT_PERCPU_OFFSET;
27175 EXPORT_PER_CPU_SYMBOL(this_cpu_off);
27176
27177 -unsigned long __per_cpu_offset[NR_CPUS] __read_mostly = {
27178 +unsigned long __per_cpu_offset[NR_CPUS] __read_only = {
27179 [0 ... NR_CPUS-1] = BOOT_PERCPU_OFFSET,
27180 };
27181 EXPORT_SYMBOL(__per_cpu_offset);
27182 @@ -66,7 +64,7 @@ static bool __init pcpu_need_numa(void)
27183 {
27184 #ifdef CONFIG_NEED_MULTIPLE_NODES
27185 pg_data_t *last = NULL;
27186 - unsigned int cpu;
27187 + int cpu;
27188
27189 for_each_possible_cpu(cpu) {
27190 int node = early_cpu_to_node(cpu);
27191 @@ -155,10 +153,10 @@ static inline void setup_percpu_segment(int cpu)
27192 {
27193 #ifdef CONFIG_X86_32
27194 struct desc_struct gdt;
27195 + unsigned long base = per_cpu_offset(cpu);
27196
27197 - pack_descriptor(&gdt, per_cpu_offset(cpu), 0xFFFFF,
27198 - 0x2 | DESCTYPE_S, 0x8);
27199 - gdt.s = 1;
27200 + pack_descriptor(&gdt, base, (VMALLOC_END - base - 1) >> PAGE_SHIFT,
27201 + 0x83 | DESCTYPE_S, 0xC);
27202 write_gdt_entry(get_cpu_gdt_table(cpu),
27203 GDT_ENTRY_PERCPU, &gdt, DESCTYPE_S);
27204 #endif
27205 @@ -219,6 +217,11 @@ void __init setup_per_cpu_areas(void)
27206 /* alrighty, percpu areas up and running */
27207 delta = (unsigned long)pcpu_base_addr - (unsigned long)__per_cpu_start;
27208 for_each_possible_cpu(cpu) {
27209 +#ifdef CONFIG_CC_STACKPROTECTOR
27210 +#ifdef CONFIG_X86_32
27211 + unsigned long canary = per_cpu(stack_canary.canary, cpu);
27212 +#endif
27213 +#endif
27214 per_cpu_offset(cpu) = delta + pcpu_unit_offsets[cpu];
27215 per_cpu(this_cpu_off, cpu) = per_cpu_offset(cpu);
27216 per_cpu(cpu_number, cpu) = cpu;
27217 @@ -259,6 +262,12 @@ void __init setup_per_cpu_areas(void)
27218 */
27219 set_cpu_numa_node(cpu, early_cpu_to_node(cpu));
27220 #endif
27221 +#ifdef CONFIG_CC_STACKPROTECTOR
27222 +#ifdef CONFIG_X86_32
27223 + if (!cpu)
27224 + per_cpu(stack_canary.canary, cpu) = canary;
27225 +#endif
27226 +#endif
27227 /*
27228 * Up to this point, the boot CPU has been using .init.data
27229 * area. Reload any changed state for the boot CPU.
27230 diff --git a/arch/x86/kernel/signal.c b/arch/x86/kernel/signal.c
27231 index e504246..ba10432 100644
27232 --- a/arch/x86/kernel/signal.c
27233 +++ b/arch/x86/kernel/signal.c
27234 @@ -190,7 +190,7 @@ static unsigned long align_sigframe(unsigned long sp)
27235 * Align the stack pointer according to the i386 ABI,
27236 * i.e. so that on function entry ((sp + 4) & 15) == 0.
27237 */
27238 - sp = ((sp + 4) & -16ul) - 4;
27239 + sp = ((sp - 12) & -16ul) - 4;
27240 #else /* !CONFIG_X86_32 */
27241 sp = round_down(sp, 16) - 8;
27242 #endif
27243 @@ -298,10 +298,9 @@ __setup_frame(int sig, struct ksignal *ksig, sigset_t *set,
27244 }
27245
27246 if (current->mm->context.vdso)
27247 - restorer = current->mm->context.vdso +
27248 - selected_vdso32->sym___kernel_sigreturn;
27249 + restorer = (void __force_user *)(current->mm->context.vdso + selected_vdso32->sym___kernel_sigreturn);
27250 else
27251 - restorer = &frame->retcode;
27252 + restorer = (void __user *)&frame->retcode;
27253 if (ksig->ka.sa.sa_flags & SA_RESTORER)
27254 restorer = ksig->ka.sa.sa_restorer;
27255
27256 @@ -315,7 +314,7 @@ __setup_frame(int sig, struct ksignal *ksig, sigset_t *set,
27257 * reasons and because gdb uses it as a signature to notice
27258 * signal handler stack frames.
27259 */
27260 - err |= __put_user(*((u64 *)&retcode), (u64 *)frame->retcode);
27261 + err |= __put_user(*((u64 *)&retcode), (u64 __user *)frame->retcode);
27262
27263 if (err)
27264 return -EFAULT;
27265 @@ -362,8 +361,10 @@ static int __setup_rt_frame(int sig, struct ksignal *ksig,
27266 save_altstack_ex(&frame->uc.uc_stack, regs->sp);
27267
27268 /* Set up to return from userspace. */
27269 - restorer = current->mm->context.vdso +
27270 - selected_vdso32->sym___kernel_rt_sigreturn;
27271 + if (current->mm->context.vdso)
27272 + restorer = (void __force_user *)(current->mm->context.vdso + selected_vdso32->sym___kernel_rt_sigreturn);
27273 + else
27274 + restorer = (void __user *)&frame->retcode;
27275 if (ksig->ka.sa.sa_flags & SA_RESTORER)
27276 restorer = ksig->ka.sa.sa_restorer;
27277 put_user_ex(restorer, &frame->pretcode);
27278 @@ -375,7 +376,7 @@ static int __setup_rt_frame(int sig, struct ksignal *ksig,
27279 * reasons and because gdb uses it as a signature to notice
27280 * signal handler stack frames.
27281 */
27282 - put_user_ex(*((u64 *)&rt_retcode), (u64 *)frame->retcode);
27283 + put_user_ex(*((u64 *)&rt_retcode), (u64 __user *)frame->retcode);
27284 } put_user_catch(err);
27285
27286 err |= copy_siginfo_to_user(&frame->info, &ksig->info);
27287 @@ -611,7 +612,12 @@ setup_rt_frame(struct ksignal *ksig, struct pt_regs *regs)
27288 {
27289 int usig = signr_convert(ksig->sig);
27290 sigset_t *set = sigmask_to_save();
27291 - compat_sigset_t *cset = (compat_sigset_t *) set;
27292 + sigset_t sigcopy;
27293 + compat_sigset_t *cset;
27294 +
27295 + sigcopy = *set;
27296 +
27297 + cset = (compat_sigset_t *) &sigcopy;
27298
27299 /* Set up the stack frame */
27300 if (is_ia32_frame()) {
27301 @@ -622,7 +628,7 @@ setup_rt_frame(struct ksignal *ksig, struct pt_regs *regs)
27302 } else if (is_x32_frame()) {
27303 return x32_setup_rt_frame(ksig, cset, regs);
27304 } else {
27305 - return __setup_rt_frame(ksig->sig, ksig, set, regs);
27306 + return __setup_rt_frame(ksig->sig, ksig, &sigcopy, regs);
27307 }
27308 }
27309
27310 diff --git a/arch/x86/kernel/smp.c b/arch/x86/kernel/smp.c
27311 index be8e1bd..a3d93fa 100644
27312 --- a/arch/x86/kernel/smp.c
27313 +++ b/arch/x86/kernel/smp.c
27314 @@ -341,7 +341,7 @@ static int __init nonmi_ipi_setup(char *str)
27315
27316 __setup("nonmi_ipi", nonmi_ipi_setup);
27317
27318 -struct smp_ops smp_ops = {
27319 +struct smp_ops smp_ops __read_only = {
27320 .smp_prepare_boot_cpu = native_smp_prepare_boot_cpu,
27321 .smp_prepare_cpus = native_smp_prepare_cpus,
27322 .smp_cpus_done = native_smp_cpus_done,
27323 diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c
27324 index febc6aa..37d8edf 100644
27325 --- a/arch/x86/kernel/smpboot.c
27326 +++ b/arch/x86/kernel/smpboot.c
27327 @@ -229,14 +229,17 @@ static void notrace start_secondary(void *unused)
27328
27329 enable_start_cpu0 = 0;
27330
27331 -#ifdef CONFIG_X86_32
27332 + /* otherwise gcc will move up smp_processor_id before the cpu_init */
27333 + barrier();
27334 +
27335 /* switch away from the initial page table */
27336 +#ifdef CONFIG_PAX_PER_CPU_PGD
27337 + load_cr3(get_cpu_pgd(smp_processor_id(), kernel));
27338 +#else
27339 load_cr3(swapper_pg_dir);
27340 +#endif
27341 __flush_tlb_all();
27342 -#endif
27343
27344 - /* otherwise gcc will move up smp_processor_id before the cpu_init */
27345 - barrier();
27346 /*
27347 * Check TSC synchronization with the BP:
27348 */
27349 @@ -800,8 +803,9 @@ static int do_boot_cpu(int apicid, int cpu, struct task_struct *idle)
27350 alternatives_enable_smp();
27351
27352 idle->thread.sp = (unsigned long) (((struct pt_regs *)
27353 - (THREAD_SIZE + task_stack_page(idle))) - 1);
27354 + (THREAD_SIZE - 16 + task_stack_page(idle))) - 1);
27355 per_cpu(current_task, cpu) = idle;
27356 + per_cpu(current_tinfo, cpu) = &idle->tinfo;
27357
27358 #ifdef CONFIG_X86_32
27359 /* Stack for startup_32 can be just as for start_secondary onwards */
27360 @@ -810,10 +814,10 @@ static int do_boot_cpu(int apicid, int cpu, struct task_struct *idle)
27361 clear_tsk_thread_flag(idle, TIF_FORK);
27362 initial_gs = per_cpu_offset(cpu);
27363 #endif
27364 - per_cpu(kernel_stack, cpu) =
27365 - (unsigned long)task_stack_page(idle) -
27366 - KERNEL_STACK_OFFSET + THREAD_SIZE;
27367 + per_cpu(kernel_stack, cpu) = (unsigned long)task_stack_page(idle) - 16 + THREAD_SIZE;
27368 + pax_open_kernel();
27369 early_gdt_descr.address = (unsigned long)get_cpu_gdt_table(cpu);
27370 + pax_close_kernel();
27371 initial_code = (unsigned long)start_secondary;
27372 stack_start = idle->thread.sp;
27373
27374 @@ -953,6 +957,15 @@ int native_cpu_up(unsigned int cpu, struct task_struct *tidle)
27375 /* the FPU context is blank, nobody can own it */
27376 __cpu_disable_lazy_restore(cpu);
27377
27378 +#ifdef CONFIG_PAX_PER_CPU_PGD
27379 + clone_pgd_range(get_cpu_pgd(cpu, kernel) + KERNEL_PGD_BOUNDARY,
27380 + swapper_pg_dir + KERNEL_PGD_BOUNDARY,
27381 + KERNEL_PGD_PTRS);
27382 + clone_pgd_range(get_cpu_pgd(cpu, user) + KERNEL_PGD_BOUNDARY,
27383 + swapper_pg_dir + KERNEL_PGD_BOUNDARY,
27384 + KERNEL_PGD_PTRS);
27385 +#endif
27386 +
27387 err = do_boot_cpu(apicid, cpu, tidle);
27388 if (err) {
27389 pr_err("do_boot_cpu failed(%d) to wakeup CPU#%u\n", err, cpu);
27390 diff --git a/arch/x86/kernel/step.c b/arch/x86/kernel/step.c
27391 index 9b4d51d..5d28b58 100644
27392 --- a/arch/x86/kernel/step.c
27393 +++ b/arch/x86/kernel/step.c
27394 @@ -27,10 +27,10 @@ unsigned long convert_ip_to_linear(struct task_struct *child, struct pt_regs *re
27395 struct desc_struct *desc;
27396 unsigned long base;
27397
27398 - seg &= ~7UL;
27399 + seg >>= 3;
27400
27401 mutex_lock(&child->mm->context.lock);
27402 - if (unlikely((seg >> 3) >= child->mm->context.size))
27403 + if (unlikely(seg >= child->mm->context.size))
27404 addr = -1L; /* bogus selector, access would fault */
27405 else {
27406 desc = child->mm->context.ldt + seg;
27407 @@ -42,7 +42,8 @@ unsigned long convert_ip_to_linear(struct task_struct *child, struct pt_regs *re
27408 addr += base;
27409 }
27410 mutex_unlock(&child->mm->context.lock);
27411 - }
27412 + } else if (seg == __KERNEL_CS || seg == __KERNEXEC_KERNEL_CS)
27413 + addr = ktla_ktva(addr);
27414
27415 return addr;
27416 }
27417 @@ -53,6 +54,9 @@ static int is_setting_trap_flag(struct task_struct *child, struct pt_regs *regs)
27418 unsigned char opcode[15];
27419 unsigned long addr = convert_ip_to_linear(child, regs);
27420
27421 + if (addr == -EINVAL)
27422 + return 0;
27423 +
27424 copied = access_process_vm(child, addr, opcode, sizeof(opcode), 0);
27425 for (i = 0; i < copied; i++) {
27426 switch (opcode[i]) {
27427 diff --git a/arch/x86/kernel/sys_i386_32.c b/arch/x86/kernel/sys_i386_32.c
27428 new file mode 100644
27429 index 0000000..5877189
27430 --- /dev/null
27431 +++ b/arch/x86/kernel/sys_i386_32.c
27432 @@ -0,0 +1,189 @@
27433 +/*
27434 + * This file contains various random system calls that
27435 + * have a non-standard calling sequence on the Linux/i386
27436 + * platform.
27437 + */
27438 +
27439 +#include <linux/errno.h>
27440 +#include <linux/sched.h>
27441 +#include <linux/mm.h>
27442 +#include <linux/fs.h>
27443 +#include <linux/smp.h>
27444 +#include <linux/sem.h>
27445 +#include <linux/msg.h>
27446 +#include <linux/shm.h>
27447 +#include <linux/stat.h>
27448 +#include <linux/syscalls.h>
27449 +#include <linux/mman.h>
27450 +#include <linux/file.h>
27451 +#include <linux/utsname.h>
27452 +#include <linux/ipc.h>
27453 +#include <linux/elf.h>
27454 +
27455 +#include <linux/uaccess.h>
27456 +#include <linux/unistd.h>
27457 +
27458 +#include <asm/syscalls.h>
27459 +
27460 +int i386_mmap_check(unsigned long addr, unsigned long len, unsigned long flags)
27461 +{
27462 + unsigned long pax_task_size = TASK_SIZE;
27463 +
27464 +#ifdef CONFIG_PAX_SEGMEXEC
27465 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC)
27466 + pax_task_size = SEGMEXEC_TASK_SIZE;
27467 +#endif
27468 +
27469 + if (flags & MAP_FIXED)
27470 + if (len > pax_task_size || addr > pax_task_size - len)
27471 + return -EINVAL;
27472 +
27473 + return 0;
27474 +}
27475 +
27476 +/*
27477 + * Align a virtual address to avoid aliasing in the I$ on AMD F15h.
27478 + */
27479 +static unsigned long get_align_mask(void)
27480 +{
27481 + if (va_align.flags < 0 || !(va_align.flags & ALIGN_VA_32))
27482 + return 0;
27483 +
27484 + if (!(current->flags & PF_RANDOMIZE))
27485 + return 0;
27486 +
27487 + return va_align.mask;
27488 +}
27489 +
27490 +unsigned long
27491 +arch_get_unmapped_area(struct file *filp, unsigned long addr,
27492 + unsigned long len, unsigned long pgoff, unsigned long flags)
27493 +{
27494 + struct mm_struct *mm = current->mm;
27495 + struct vm_area_struct *vma;
27496 + unsigned long pax_task_size = TASK_SIZE;
27497 + struct vm_unmapped_area_info info;
27498 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
27499 +
27500 +#ifdef CONFIG_PAX_SEGMEXEC
27501 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
27502 + pax_task_size = SEGMEXEC_TASK_SIZE;
27503 +#endif
27504 +
27505 + pax_task_size -= PAGE_SIZE;
27506 +
27507 + if (len > pax_task_size)
27508 + return -ENOMEM;
27509 +
27510 + if (flags & MAP_FIXED)
27511 + return addr;
27512 +
27513 +#ifdef CONFIG_PAX_RANDMMAP
27514 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
27515 +#endif
27516 +
27517 + if (addr) {
27518 + addr = PAGE_ALIGN(addr);
27519 + if (pax_task_size - len >= addr) {
27520 + vma = find_vma(mm, addr);
27521 + if (check_heap_stack_gap(vma, addr, len, offset))
27522 + return addr;
27523 + }
27524 + }
27525 +
27526 + info.flags = 0;
27527 + info.length = len;
27528 + info.align_mask = filp ? get_align_mask() : 0;
27529 + info.align_offset = pgoff << PAGE_SHIFT;
27530 + info.threadstack_offset = offset;
27531 +
27532 +#ifdef CONFIG_PAX_PAGEEXEC
27533 + if (!(__supported_pte_mask & _PAGE_NX) && (mm->pax_flags & MF_PAX_PAGEEXEC) && (flags & MAP_EXECUTABLE)) {
27534 + info.low_limit = 0x00110000UL;
27535 + info.high_limit = mm->start_code;
27536 +
27537 +#ifdef CONFIG_PAX_RANDMMAP
27538 + if (mm->pax_flags & MF_PAX_RANDMMAP)
27539 + info.low_limit += mm->delta_mmap & 0x03FFF000UL;
27540 +#endif
27541 +
27542 + if (info.low_limit < info.high_limit) {
27543 + addr = vm_unmapped_area(&info);
27544 + if (!IS_ERR_VALUE(addr))
27545 + return addr;
27546 + }
27547 + } else
27548 +#endif
27549 +
27550 + info.low_limit = mm->mmap_base;
27551 + info.high_limit = pax_task_size;
27552 +
27553 + return vm_unmapped_area(&info);
27554 +}
27555 +
27556 +unsigned long
27557 +arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
27558 + const unsigned long len, const unsigned long pgoff,
27559 + const unsigned long flags)
27560 +{
27561 + struct vm_area_struct *vma;
27562 + struct mm_struct *mm = current->mm;
27563 + unsigned long addr = addr0, pax_task_size = TASK_SIZE;
27564 + struct vm_unmapped_area_info info;
27565 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
27566 +
27567 +#ifdef CONFIG_PAX_SEGMEXEC
27568 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
27569 + pax_task_size = SEGMEXEC_TASK_SIZE;
27570 +#endif
27571 +
27572 + pax_task_size -= PAGE_SIZE;
27573 +
27574 + /* requested length too big for entire address space */
27575 + if (len > pax_task_size)
27576 + return -ENOMEM;
27577 +
27578 + if (flags & MAP_FIXED)
27579 + return addr;
27580 +
27581 +#ifdef CONFIG_PAX_PAGEEXEC
27582 + if (!(__supported_pte_mask & _PAGE_NX) && (mm->pax_flags & MF_PAX_PAGEEXEC) && (flags & MAP_EXECUTABLE))
27583 + goto bottomup;
27584 +#endif
27585 +
27586 +#ifdef CONFIG_PAX_RANDMMAP
27587 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
27588 +#endif
27589 +
27590 + /* requesting a specific address */
27591 + if (addr) {
27592 + addr = PAGE_ALIGN(addr);
27593 + if (pax_task_size - len >= addr) {
27594 + vma = find_vma(mm, addr);
27595 + if (check_heap_stack_gap(vma, addr, len, offset))
27596 + return addr;
27597 + }
27598 + }
27599 +
27600 + info.flags = VM_UNMAPPED_AREA_TOPDOWN;
27601 + info.length = len;
27602 + info.low_limit = PAGE_SIZE;
27603 + info.high_limit = mm->mmap_base;
27604 + info.align_mask = filp ? get_align_mask() : 0;
27605 + info.align_offset = pgoff << PAGE_SHIFT;
27606 + info.threadstack_offset = offset;
27607 +
27608 + addr = vm_unmapped_area(&info);
27609 + if (!(addr & ~PAGE_MASK))
27610 + return addr;
27611 + VM_BUG_ON(addr != -ENOMEM);
27612 +
27613 +bottomup:
27614 + /*
27615 + * A failed mmap() very likely causes application failure,
27616 + * so fall back to the bottom-up function here. This scenario
27617 + * can happen with large stack limits and large mmap()
27618 + * allocations.
27619 + */
27620 + return arch_get_unmapped_area(filp, addr0, len, pgoff, flags);
27621 +}
27622 diff --git a/arch/x86/kernel/sys_x86_64.c b/arch/x86/kernel/sys_x86_64.c
27623 index 30277e2..5664a29 100644
27624 --- a/arch/x86/kernel/sys_x86_64.c
27625 +++ b/arch/x86/kernel/sys_x86_64.c
27626 @@ -81,8 +81,8 @@ out:
27627 return error;
27628 }
27629
27630 -static void find_start_end(unsigned long flags, unsigned long *begin,
27631 - unsigned long *end)
27632 +static void find_start_end(struct mm_struct *mm, unsigned long flags,
27633 + unsigned long *begin, unsigned long *end)
27634 {
27635 if (!test_thread_flag(TIF_ADDR32) && (flags & MAP_32BIT)) {
27636 unsigned long new_begin;
27637 @@ -101,7 +101,7 @@ static void find_start_end(unsigned long flags, unsigned long *begin,
27638 *begin = new_begin;
27639 }
27640 } else {
27641 - *begin = current->mm->mmap_legacy_base;
27642 + *begin = mm->mmap_legacy_base;
27643 *end = TASK_SIZE;
27644 }
27645 }
27646 @@ -114,20 +114,24 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
27647 struct vm_area_struct *vma;
27648 struct vm_unmapped_area_info info;
27649 unsigned long begin, end;
27650 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
27651
27652 if (flags & MAP_FIXED)
27653 return addr;
27654
27655 - find_start_end(flags, &begin, &end);
27656 + find_start_end(mm, flags, &begin, &end);
27657
27658 if (len > end)
27659 return -ENOMEM;
27660
27661 +#ifdef CONFIG_PAX_RANDMMAP
27662 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
27663 +#endif
27664 +
27665 if (addr) {
27666 addr = PAGE_ALIGN(addr);
27667 vma = find_vma(mm, addr);
27668 - if (end - len >= addr &&
27669 - (!vma || addr + len <= vma->vm_start))
27670 + if (end - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
27671 return addr;
27672 }
27673
27674 @@ -137,6 +141,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
27675 info.high_limit = end;
27676 info.align_mask = filp ? get_align_mask() : 0;
27677 info.align_offset = pgoff << PAGE_SHIFT;
27678 + info.threadstack_offset = offset;
27679 return vm_unmapped_area(&info);
27680 }
27681
27682 @@ -149,6 +154,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
27683 struct mm_struct *mm = current->mm;
27684 unsigned long addr = addr0;
27685 struct vm_unmapped_area_info info;
27686 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
27687
27688 /* requested length too big for entire address space */
27689 if (len > TASK_SIZE)
27690 @@ -161,12 +167,15 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
27691 if (!test_thread_flag(TIF_ADDR32) && (flags & MAP_32BIT))
27692 goto bottomup;
27693
27694 +#ifdef CONFIG_PAX_RANDMMAP
27695 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
27696 +#endif
27697 +
27698 /* requesting a specific address */
27699 if (addr) {
27700 addr = PAGE_ALIGN(addr);
27701 vma = find_vma(mm, addr);
27702 - if (TASK_SIZE - len >= addr &&
27703 - (!vma || addr + len <= vma->vm_start))
27704 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
27705 return addr;
27706 }
27707
27708 @@ -176,6 +185,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
27709 info.high_limit = mm->mmap_base;
27710 info.align_mask = filp ? get_align_mask() : 0;
27711 info.align_offset = pgoff << PAGE_SHIFT;
27712 + info.threadstack_offset = offset;
27713 addr = vm_unmapped_area(&info);
27714 if (!(addr & ~PAGE_MASK))
27715 return addr;
27716 diff --git a/arch/x86/kernel/tboot.c b/arch/x86/kernel/tboot.c
27717 index 91a4496..42fc304 100644
27718 --- a/arch/x86/kernel/tboot.c
27719 +++ b/arch/x86/kernel/tboot.c
27720 @@ -44,6 +44,7 @@
27721 #include <asm/setup.h>
27722 #include <asm/e820.h>
27723 #include <asm/io.h>
27724 +#include <asm/tlbflush.h>
27725
27726 #include "../realmode/rm/wakeup.h"
27727
27728 @@ -221,7 +222,7 @@ static int tboot_setup_sleep(void)
27729
27730 void tboot_shutdown(u32 shutdown_type)
27731 {
27732 - void (*shutdown)(void);
27733 + void (* __noreturn shutdown)(void);
27734
27735 if (!tboot_enabled())
27736 return;
27737 @@ -242,8 +243,9 @@ void tboot_shutdown(u32 shutdown_type)
27738 tboot->shutdown_type = shutdown_type;
27739
27740 switch_to_tboot_pt();
27741 + cr4_clear_bits(X86_CR4_PCIDE);
27742
27743 - shutdown = (void(*)(void))(unsigned long)tboot->shutdown_entry;
27744 + shutdown = (void *)(unsigned long)tboot->shutdown_entry;
27745 shutdown();
27746
27747 /* should not reach here */
27748 @@ -310,7 +312,7 @@ static int tboot_extended_sleep(u8 sleep_state, u32 val_a, u32 val_b)
27749 return -ENODEV;
27750 }
27751
27752 -static atomic_t ap_wfs_count;
27753 +static atomic_unchecked_t ap_wfs_count;
27754
27755 static int tboot_wait_for_aps(int num_aps)
27756 {
27757 @@ -334,9 +336,9 @@ static int tboot_cpu_callback(struct notifier_block *nfb, unsigned long action,
27758 {
27759 switch (action) {
27760 case CPU_DYING:
27761 - atomic_inc(&ap_wfs_count);
27762 + atomic_inc_unchecked(&ap_wfs_count);
27763 if (num_online_cpus() == 1)
27764 - if (tboot_wait_for_aps(atomic_read(&ap_wfs_count)))
27765 + if (tboot_wait_for_aps(atomic_read_unchecked(&ap_wfs_count)))
27766 return NOTIFY_BAD;
27767 break;
27768 }
27769 @@ -422,7 +424,7 @@ static __init int tboot_late_init(void)
27770
27771 tboot_create_trampoline();
27772
27773 - atomic_set(&ap_wfs_count, 0);
27774 + atomic_set_unchecked(&ap_wfs_count, 0);
27775 register_hotcpu_notifier(&tboot_cpu_notifier);
27776
27777 #ifdef CONFIG_DEBUG_FS
27778 diff --git a/arch/x86/kernel/time.c b/arch/x86/kernel/time.c
27779 index 25adc0e..1df4349 100644
27780 --- a/arch/x86/kernel/time.c
27781 +++ b/arch/x86/kernel/time.c
27782 @@ -30,9 +30,9 @@ unsigned long profile_pc(struct pt_regs *regs)
27783 {
27784 unsigned long pc = instruction_pointer(regs);
27785
27786 - if (!user_mode_vm(regs) && in_lock_functions(pc)) {
27787 + if (!user_mode(regs) && in_lock_functions(pc)) {
27788 #ifdef CONFIG_FRAME_POINTER
27789 - return *(unsigned long *)(regs->bp + sizeof(long));
27790 + return ktla_ktva(*(unsigned long *)(regs->bp + sizeof(long)));
27791 #else
27792 unsigned long *sp =
27793 (unsigned long *)kernel_stack_pointer(regs);
27794 @@ -41,11 +41,17 @@ unsigned long profile_pc(struct pt_regs *regs)
27795 * or above a saved flags. Eflags has bits 22-31 zero,
27796 * kernel addresses don't.
27797 */
27798 +
27799 +#ifdef CONFIG_PAX_KERNEXEC
27800 + return ktla_ktva(sp[0]);
27801 +#else
27802 if (sp[0] >> 22)
27803 return sp[0];
27804 if (sp[1] >> 22)
27805 return sp[1];
27806 #endif
27807 +
27808 +#endif
27809 }
27810 return pc;
27811 }
27812 diff --git a/arch/x86/kernel/tls.c b/arch/x86/kernel/tls.c
27813 index 7fc5e84..c6e445a 100644
27814 --- a/arch/x86/kernel/tls.c
27815 +++ b/arch/x86/kernel/tls.c
27816 @@ -139,6 +139,11 @@ int do_set_thread_area(struct task_struct *p, int idx,
27817 if (idx < GDT_ENTRY_TLS_MIN || idx > GDT_ENTRY_TLS_MAX)
27818 return -EINVAL;
27819
27820 +#ifdef CONFIG_PAX_SEGMEXEC
27821 + if ((p->mm->pax_flags & MF_PAX_SEGMEXEC) && (info.contents & MODIFY_LDT_CONTENTS_CODE))
27822 + return -EINVAL;
27823 +#endif
27824 +
27825 set_tls_desc(p, idx, &info, 1);
27826
27827 return 0;
27828 @@ -256,7 +261,7 @@ int regset_tls_set(struct task_struct *target, const struct user_regset *regset,
27829
27830 if (kbuf)
27831 info = kbuf;
27832 - else if (__copy_from_user(infobuf, ubuf, count))
27833 + else if (count > sizeof infobuf || __copy_from_user(infobuf, ubuf, count))
27834 return -EFAULT;
27835 else
27836 info = infobuf;
27837 diff --git a/arch/x86/kernel/tracepoint.c b/arch/x86/kernel/tracepoint.c
27838 index 1c113db..287b42e 100644
27839 --- a/arch/x86/kernel/tracepoint.c
27840 +++ b/arch/x86/kernel/tracepoint.c
27841 @@ -9,11 +9,11 @@
27842 #include <linux/atomic.h>
27843
27844 atomic_t trace_idt_ctr = ATOMIC_INIT(0);
27845 -struct desc_ptr trace_idt_descr = { NR_VECTORS * 16 - 1,
27846 +const struct desc_ptr trace_idt_descr = { NR_VECTORS * 16 - 1,
27847 (unsigned long) trace_idt_table };
27848
27849 /* No need to be aligned, but done to keep all IDTs defined the same way. */
27850 -gate_desc trace_idt_table[NR_VECTORS] __page_aligned_bss;
27851 +gate_desc trace_idt_table[NR_VECTORS] __page_aligned_rodata;
27852
27853 static int trace_irq_vector_refcount;
27854 static DEFINE_MUTEX(irq_vector_mutex);
27855 diff --git a/arch/x86/kernel/traps.c b/arch/x86/kernel/traps.c
27856 index 4ff5d16..736e3e1 100644
27857 --- a/arch/x86/kernel/traps.c
27858 +++ b/arch/x86/kernel/traps.c
27859 @@ -68,7 +68,7 @@
27860 #include <asm/proto.h>
27861
27862 /* No need to be aligned, but done to keep all IDTs defined the same way. */
27863 -gate_desc debug_idt_table[NR_VECTORS] __page_aligned_bss;
27864 +gate_desc debug_idt_table[NR_VECTORS] __page_aligned_rodata;
27865 #else
27866 #include <asm/processor-flags.h>
27867 #include <asm/setup.h>
27868 @@ -77,7 +77,7 @@ asmlinkage int system_call(void);
27869 #endif
27870
27871 /* Must be page-aligned because the real IDT is used in a fixmap. */
27872 -gate_desc idt_table[NR_VECTORS] __page_aligned_bss;
27873 +gate_desc idt_table[NR_VECTORS] __page_aligned_rodata;
27874
27875 DECLARE_BITMAP(used_vectors, NR_VECTORS);
27876 EXPORT_SYMBOL_GPL(used_vectors);
27877 @@ -112,7 +112,7 @@ enum ctx_state ist_enter(struct pt_regs *regs)
27878 {
27879 enum ctx_state prev_state;
27880
27881 - if (user_mode_vm(regs)) {
27882 + if (user_mode(regs)) {
27883 /* Other than that, we're just an exception. */
27884 prev_state = exception_enter();
27885 } else {
27886 @@ -146,7 +146,7 @@ void ist_exit(struct pt_regs *regs, enum ctx_state prev_state)
27887 /* Must be before exception_exit. */
27888 preempt_count_sub(HARDIRQ_OFFSET);
27889
27890 - if (user_mode_vm(regs))
27891 + if (user_mode(regs))
27892 return exception_exit(prev_state);
27893 else
27894 rcu_nmi_exit();
27895 @@ -158,7 +158,7 @@ void ist_exit(struct pt_regs *regs, enum ctx_state prev_state)
27896 *
27897 * IST exception handlers normally cannot schedule. As a special
27898 * exception, if the exception interrupted userspace code (i.e.
27899 - * user_mode_vm(regs) would return true) and the exception was not
27900 + * user_mode(regs) would return true) and the exception was not
27901 * a double fault, it can be safe to schedule. ist_begin_non_atomic()
27902 * begins a non-atomic section within an ist_enter()/ist_exit() region.
27903 * Callers are responsible for enabling interrupts themselves inside
27904 @@ -167,7 +167,7 @@ void ist_exit(struct pt_regs *regs, enum ctx_state prev_state)
27905 */
27906 void ist_begin_non_atomic(struct pt_regs *regs)
27907 {
27908 - BUG_ON(!user_mode_vm(regs));
27909 + BUG_ON(!user_mode(regs));
27910
27911 /*
27912 * Sanity check: we need to be on the normal thread stack. This
27913 @@ -191,11 +191,11 @@ void ist_end_non_atomic(void)
27914 }
27915
27916 static nokprobe_inline int
27917 -do_trap_no_signal(struct task_struct *tsk, int trapnr, char *str,
27918 +do_trap_no_signal(struct task_struct *tsk, int trapnr, const char *str,
27919 struct pt_regs *regs, long error_code)
27920 {
27921 #ifdef CONFIG_X86_32
27922 - if (regs->flags & X86_VM_MASK) {
27923 + if (v8086_mode(regs)) {
27924 /*
27925 * Traps 0, 1, 3, 4, and 5 should be forwarded to vm86.
27926 * On nmi (interrupt 2), do_trap should not be called.
27927 @@ -208,12 +208,24 @@ do_trap_no_signal(struct task_struct *tsk, int trapnr, char *str,
27928 return -1;
27929 }
27930 #endif
27931 - if (!user_mode(regs)) {
27932 + if (!user_mode_novm(regs)) {
27933 if (!fixup_exception(regs)) {
27934 tsk->thread.error_code = error_code;
27935 tsk->thread.trap_nr = trapnr;
27936 +
27937 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
27938 + if (trapnr == X86_TRAP_SS && ((regs->cs & 0xFFFF) == __KERNEL_CS || (regs->cs & 0xFFFF) == __KERNEXEC_KERNEL_CS))
27939 + str = "PAX: suspicious stack segment fault";
27940 +#endif
27941 +
27942 die(str, regs, error_code);
27943 }
27944 +
27945 +#ifdef CONFIG_PAX_REFCOUNT
27946 + if (trapnr == X86_TRAP_OF)
27947 + pax_report_refcount_overflow(regs);
27948 +#endif
27949 +
27950 return 0;
27951 }
27952
27953 @@ -252,7 +264,7 @@ static siginfo_t *fill_trap_info(struct pt_regs *regs, int signr, int trapnr,
27954 }
27955
27956 static void
27957 -do_trap(int trapnr, int signr, char *str, struct pt_regs *regs,
27958 +do_trap(int trapnr, int signr, const char *str, struct pt_regs *regs,
27959 long error_code, siginfo_t *info)
27960 {
27961 struct task_struct *tsk = current;
27962 @@ -276,7 +288,7 @@ do_trap(int trapnr, int signr, char *str, struct pt_regs *regs,
27963 if (show_unhandled_signals && unhandled_signal(tsk, signr) &&
27964 printk_ratelimit()) {
27965 pr_info("%s[%d] trap %s ip:%lx sp:%lx error:%lx",
27966 - tsk->comm, tsk->pid, str,
27967 + tsk->comm, task_pid_nr(tsk), str,
27968 regs->ip, regs->sp, error_code);
27969 print_vma_addr(" in ", regs->ip);
27970 pr_cont("\n");
27971 @@ -358,6 +370,11 @@ dotraplinkage void do_double_fault(struct pt_regs *regs, long error_code)
27972 tsk->thread.error_code = error_code;
27973 tsk->thread.trap_nr = X86_TRAP_DF;
27974
27975 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
27976 + if ((unsigned long)tsk->stack - regs->sp <= PAGE_SIZE)
27977 + die("grsec: kernel stack overflow detected", regs, error_code);
27978 +#endif
27979 +
27980 #ifdef CONFIG_DOUBLEFAULT
27981 df_debug(regs, error_code);
27982 #endif
27983 @@ -384,7 +401,7 @@ dotraplinkage void do_bounds(struct pt_regs *regs, long error_code)
27984 goto exit;
27985 conditional_sti(regs);
27986
27987 - if (!user_mode_vm(regs))
27988 + if (!user_mode(regs))
27989 die("bounds", regs, error_code);
27990
27991 if (!cpu_feature_enabled(X86_FEATURE_MPX)) {
27992 @@ -463,7 +480,7 @@ do_general_protection(struct pt_regs *regs, long error_code)
27993 conditional_sti(regs);
27994
27995 #ifdef CONFIG_X86_32
27996 - if (regs->flags & X86_VM_MASK) {
27997 + if (v8086_mode(regs)) {
27998 local_irq_enable();
27999 handle_vm86_fault((struct kernel_vm86_regs *) regs, error_code);
28000 goto exit;
28001 @@ -471,18 +488,42 @@ do_general_protection(struct pt_regs *regs, long error_code)
28002 #endif
28003
28004 tsk = current;
28005 - if (!user_mode(regs)) {
28006 + if (!user_mode_novm(regs)) {
28007 if (fixup_exception(regs))
28008 goto exit;
28009
28010 tsk->thread.error_code = error_code;
28011 tsk->thread.trap_nr = X86_TRAP_GP;
28012 if (notify_die(DIE_GPF, "general protection fault", regs, error_code,
28013 - X86_TRAP_GP, SIGSEGV) != NOTIFY_STOP)
28014 + X86_TRAP_GP, SIGSEGV) != NOTIFY_STOP) {
28015 +
28016 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
28017 + if ((regs->cs & 0xFFFF) == __KERNEL_CS || (regs->cs & 0xFFFF) == __KERNEXEC_KERNEL_CS)
28018 + die("PAX: suspicious general protection fault", regs, error_code);
28019 + else
28020 +#endif
28021 +
28022 die("general protection fault", regs, error_code);
28023 + }
28024 goto exit;
28025 }
28026
28027 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC)
28028 + if (!(__supported_pte_mask & _PAGE_NX) && tsk->mm && (tsk->mm->pax_flags & MF_PAX_PAGEEXEC)) {
28029 + struct mm_struct *mm = tsk->mm;
28030 + unsigned long limit;
28031 +
28032 + down_write(&mm->mmap_sem);
28033 + limit = mm->context.user_cs_limit;
28034 + if (limit < TASK_SIZE) {
28035 + track_exec_limit(mm, limit, TASK_SIZE, VM_EXEC);
28036 + up_write(&mm->mmap_sem);
28037 + return;
28038 + }
28039 + up_write(&mm->mmap_sem);
28040 + }
28041 +#endif
28042 +
28043 tsk->thread.error_code = error_code;
28044 tsk->thread.trap_nr = X86_TRAP_GP;
28045
28046 @@ -581,13 +622,16 @@ struct bad_iret_stack *fixup_bad_iret(struct bad_iret_stack *s)
28047 container_of(task_pt_regs(current),
28048 struct bad_iret_stack, regs);
28049
28050 + if ((current->thread.sp0 ^ (unsigned long)s) < THREAD_SIZE)
28051 + new_stack = s;
28052 +
28053 /* Copy the IRET target to the new stack. */
28054 memmove(&new_stack->regs.ip, (void *)s->regs.sp, 5*8);
28055
28056 /* Copy the remainder of the stack from the current stack. */
28057 memmove(new_stack, s, offsetof(struct bad_iret_stack, regs.ip));
28058
28059 - BUG_ON(!user_mode_vm(&new_stack->regs));
28060 + BUG_ON(!user_mode(&new_stack->regs));
28061 return new_stack;
28062 }
28063 NOKPROBE_SYMBOL(fixup_bad_iret);
28064 @@ -637,7 +681,7 @@ dotraplinkage void do_debug(struct pt_regs *regs, long error_code)
28065 * then it's very likely the result of an icebp/int01 trap.
28066 * User wants a sigtrap for that.
28067 */
28068 - if (!dr6 && user_mode_vm(regs))
28069 + if (!dr6 && user_mode(regs))
28070 user_icebp = 1;
28071
28072 /* Catch kmemcheck conditions first of all! */
28073 @@ -673,7 +717,7 @@ dotraplinkage void do_debug(struct pt_regs *regs, long error_code)
28074 /* It's safe to allow irq's after DR6 has been saved */
28075 preempt_conditional_sti(regs);
28076
28077 - if (regs->flags & X86_VM_MASK) {
28078 + if (v8086_mode(regs)) {
28079 handle_vm86_trap((struct kernel_vm86_regs *) regs, error_code,
28080 X86_TRAP_DB);
28081 preempt_conditional_cli(regs);
28082 @@ -688,7 +732,7 @@ dotraplinkage void do_debug(struct pt_regs *regs, long error_code)
28083 * We already checked v86 mode above, so we can check for kernel mode
28084 * by just checking the CPL of CS.
28085 */
28086 - if ((dr6 & DR_STEP) && !user_mode(regs)) {
28087 + if ((dr6 & DR_STEP) && !user_mode_novm(regs)) {
28088 tsk->thread.debugreg6 &= ~DR_STEP;
28089 set_tsk_thread_flag(tsk, TIF_SINGLESTEP);
28090 regs->flags &= ~X86_EFLAGS_TF;
28091 @@ -721,7 +765,7 @@ static void math_error(struct pt_regs *regs, int error_code, int trapnr)
28092 return;
28093 conditional_sti(regs);
28094
28095 - if (!user_mode_vm(regs))
28096 + if (!user_mode(regs))
28097 {
28098 if (!fixup_exception(regs)) {
28099 task->thread.error_code = error_code;
28100 diff --git a/arch/x86/kernel/tsc.c b/arch/x86/kernel/tsc.c
28101 index 5054497..139f8f8 100644
28102 --- a/arch/x86/kernel/tsc.c
28103 +++ b/arch/x86/kernel/tsc.c
28104 @@ -150,7 +150,7 @@ static void cyc2ns_write_end(int cpu, struct cyc2ns_data *data)
28105 */
28106 smp_wmb();
28107
28108 - ACCESS_ONCE(c2n->head) = data;
28109 + ACCESS_ONCE_RW(c2n->head) = data;
28110 }
28111
28112 /*
28113 diff --git a/arch/x86/kernel/uprobes.c b/arch/x86/kernel/uprobes.c
28114 index 81f8adb0..fff670e 100644
28115 --- a/arch/x86/kernel/uprobes.c
28116 +++ b/arch/x86/kernel/uprobes.c
28117 @@ -912,7 +912,7 @@ int arch_uprobe_exception_notify(struct notifier_block *self, unsigned long val,
28118 int ret = NOTIFY_DONE;
28119
28120 /* We are only interested in userspace traps */
28121 - if (regs && !user_mode_vm(regs))
28122 + if (regs && !user_mode(regs))
28123 return NOTIFY_DONE;
28124
28125 switch (val) {
28126 @@ -986,7 +986,7 @@ arch_uretprobe_hijack_return_addr(unsigned long trampoline_vaddr, struct pt_regs
28127
28128 if (nleft != rasize) {
28129 pr_err("uprobe: return address clobbered: pid=%d, %%sp=%#lx, "
28130 - "%%ip=%#lx\n", current->pid, regs->sp, regs->ip);
28131 + "%%ip=%#lx\n", task_pid_nr(current), regs->sp, regs->ip);
28132
28133 force_sig_info(SIGSEGV, SEND_SIG_FORCED, current);
28134 }
28135 diff --git a/arch/x86/kernel/verify_cpu.S b/arch/x86/kernel/verify_cpu.S
28136 index b9242ba..50c5edd 100644
28137 --- a/arch/x86/kernel/verify_cpu.S
28138 +++ b/arch/x86/kernel/verify_cpu.S
28139 @@ -20,6 +20,7 @@
28140 * arch/x86/boot/compressed/head_64.S: Boot cpu verification
28141 * arch/x86/kernel/trampoline_64.S: secondary processor verification
28142 * arch/x86/kernel/head_32.S: processor startup
28143 + * arch/x86/kernel/acpi/realmode/wakeup.S: 32bit processor resume
28144 *
28145 * verify_cpu, returns the status of longmode and SSE in register %eax.
28146 * 0: Success 1: Failure
28147 diff --git a/arch/x86/kernel/vm86_32.c b/arch/x86/kernel/vm86_32.c
28148 index e8edcf5..27f9344 100644
28149 --- a/arch/x86/kernel/vm86_32.c
28150 +++ b/arch/x86/kernel/vm86_32.c
28151 @@ -44,6 +44,7 @@
28152 #include <linux/ptrace.h>
28153 #include <linux/audit.h>
28154 #include <linux/stddef.h>
28155 +#include <linux/grsecurity.h>
28156
28157 #include <asm/uaccess.h>
28158 #include <asm/io.h>
28159 @@ -150,7 +151,7 @@ struct pt_regs *save_v86_state(struct kernel_vm86_regs *regs)
28160 do_exit(SIGSEGV);
28161 }
28162
28163 - tss = &per_cpu(init_tss, get_cpu());
28164 + tss = init_tss + get_cpu();
28165 current->thread.sp0 = current->thread.saved_sp0;
28166 current->thread.sysenter_cs = __KERNEL_CS;
28167 load_sp0(tss, &current->thread);
28168 @@ -214,6 +215,14 @@ SYSCALL_DEFINE1(vm86old, struct vm86_struct __user *, v86)
28169
28170 if (tsk->thread.saved_sp0)
28171 return -EPERM;
28172 +
28173 +#ifdef CONFIG_GRKERNSEC_VM86
28174 + if (!capable(CAP_SYS_RAWIO)) {
28175 + gr_handle_vm86();
28176 + return -EPERM;
28177 + }
28178 +#endif
28179 +
28180 tmp = copy_vm86_regs_from_user(&info.regs, &v86->regs,
28181 offsetof(struct kernel_vm86_struct, vm86plus) -
28182 sizeof(info.regs));
28183 @@ -238,6 +247,13 @@ SYSCALL_DEFINE2(vm86, unsigned long, cmd, unsigned long, arg)
28184 int tmp;
28185 struct vm86plus_struct __user *v86;
28186
28187 +#ifdef CONFIG_GRKERNSEC_VM86
28188 + if (!capable(CAP_SYS_RAWIO)) {
28189 + gr_handle_vm86();
28190 + return -EPERM;
28191 + }
28192 +#endif
28193 +
28194 tsk = current;
28195 switch (cmd) {
28196 case VM86_REQUEST_IRQ:
28197 @@ -318,7 +334,7 @@ static void do_sys_vm86(struct kernel_vm86_struct *info, struct task_struct *tsk
28198 tsk->thread.saved_fs = info->regs32->fs;
28199 tsk->thread.saved_gs = get_user_gs(info->regs32);
28200
28201 - tss = &per_cpu(init_tss, get_cpu());
28202 + tss = init_tss + get_cpu();
28203 tsk->thread.sp0 = (unsigned long) &info->VM86_TSS_ESP0;
28204 if (cpu_has_sep)
28205 tsk->thread.sysenter_cs = 0;
28206 @@ -525,7 +541,7 @@ static void do_int(struct kernel_vm86_regs *regs, int i,
28207 goto cannot_handle;
28208 if (i == 0x21 && is_revectored(AH(regs), &KVM86->int21_revectored))
28209 goto cannot_handle;
28210 - intr_ptr = (unsigned long __user *) (i << 2);
28211 + intr_ptr = (__force unsigned long __user *) (i << 2);
28212 if (get_user(segoffs, intr_ptr))
28213 goto cannot_handle;
28214 if ((segoffs >> 16) == BIOSSEG)
28215 diff --git a/arch/x86/kernel/vmlinux.lds.S b/arch/x86/kernel/vmlinux.lds.S
28216 index 00bf300..129df8e 100644
28217 --- a/arch/x86/kernel/vmlinux.lds.S
28218 +++ b/arch/x86/kernel/vmlinux.lds.S
28219 @@ -26,6 +26,13 @@
28220 #include <asm/page_types.h>
28221 #include <asm/cache.h>
28222 #include <asm/boot.h>
28223 +#include <asm/segment.h>
28224 +
28225 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
28226 +#define __KERNEL_TEXT_OFFSET (LOAD_OFFSET + ____LOAD_PHYSICAL_ADDR)
28227 +#else
28228 +#define __KERNEL_TEXT_OFFSET 0
28229 +#endif
28230
28231 #undef i386 /* in case the preprocessor is a 32bit one */
28232
28233 @@ -69,30 +76,43 @@ jiffies_64 = jiffies;
28234
28235 PHDRS {
28236 text PT_LOAD FLAGS(5); /* R_E */
28237 +#ifdef CONFIG_X86_32
28238 + module PT_LOAD FLAGS(5); /* R_E */
28239 +#endif
28240 +#ifdef CONFIG_XEN
28241 + rodata PT_LOAD FLAGS(5); /* R_E */
28242 +#else
28243 + rodata PT_LOAD FLAGS(4); /* R__ */
28244 +#endif
28245 data PT_LOAD FLAGS(6); /* RW_ */
28246 -#ifdef CONFIG_X86_64
28247 + init.begin PT_LOAD FLAGS(6); /* RW_ */
28248 #ifdef CONFIG_SMP
28249 percpu PT_LOAD FLAGS(6); /* RW_ */
28250 #endif
28251 + text.init PT_LOAD FLAGS(5); /* R_E */
28252 + text.exit PT_LOAD FLAGS(5); /* R_E */
28253 init PT_LOAD FLAGS(7); /* RWE */
28254 -#endif
28255 note PT_NOTE FLAGS(0); /* ___ */
28256 }
28257
28258 SECTIONS
28259 {
28260 #ifdef CONFIG_X86_32
28261 - . = LOAD_OFFSET + LOAD_PHYSICAL_ADDR;
28262 - phys_startup_32 = startup_32 - LOAD_OFFSET;
28263 + . = LOAD_OFFSET + ____LOAD_PHYSICAL_ADDR;
28264 #else
28265 - . = __START_KERNEL;
28266 - phys_startup_64 = startup_64 - LOAD_OFFSET;
28267 + . = __START_KERNEL;
28268 #endif
28269
28270 /* Text and read-only data */
28271 - .text : AT(ADDR(.text) - LOAD_OFFSET) {
28272 - _text = .;
28273 + .text (. - __KERNEL_TEXT_OFFSET): AT(ADDR(.text) - LOAD_OFFSET + __KERNEL_TEXT_OFFSET) {
28274 /* bootstrapping code */
28275 +#ifdef CONFIG_X86_32
28276 + phys_startup_32 = startup_32 - LOAD_OFFSET + __KERNEL_TEXT_OFFSET;
28277 +#else
28278 + phys_startup_64 = startup_64 - LOAD_OFFSET + __KERNEL_TEXT_OFFSET;
28279 +#endif
28280 + __LOAD_PHYSICAL_ADDR = . - LOAD_OFFSET + __KERNEL_TEXT_OFFSET;
28281 + _text = .;
28282 HEAD_TEXT
28283 . = ALIGN(8);
28284 _stext = .;
28285 @@ -104,13 +124,47 @@ SECTIONS
28286 IRQENTRY_TEXT
28287 *(.fixup)
28288 *(.gnu.warning)
28289 - /* End of text section */
28290 - _etext = .;
28291 } :text = 0x9090
28292
28293 - NOTES :text :note
28294 + . += __KERNEL_TEXT_OFFSET;
28295
28296 - EXCEPTION_TABLE(16) :text = 0x9090
28297 +#ifdef CONFIG_X86_32
28298 + . = ALIGN(PAGE_SIZE);
28299 + .module.text : AT(ADDR(.module.text) - LOAD_OFFSET) {
28300 +
28301 +#ifdef CONFIG_PAX_KERNEXEC
28302 + MODULES_EXEC_VADDR = .;
28303 + BYTE(0)
28304 + . += (CONFIG_PAX_KERNEXEC_MODULE_TEXT * 1024 * 1024);
28305 + . = ALIGN(HPAGE_SIZE) - 1;
28306 + MODULES_EXEC_END = .;
28307 +#endif
28308 +
28309 + } :module
28310 +#endif
28311 +
28312 + .text.end : AT(ADDR(.text.end) - LOAD_OFFSET) {
28313 + /* End of text section */
28314 + BYTE(0)
28315 + _etext = . - __KERNEL_TEXT_OFFSET;
28316 + }
28317 +
28318 +#ifdef CONFIG_X86_32
28319 + . = ALIGN(PAGE_SIZE);
28320 + .rodata.page_aligned : AT(ADDR(.rodata.page_aligned) - LOAD_OFFSET) {
28321 + . = ALIGN(PAGE_SIZE);
28322 + *(.empty_zero_page)
28323 + *(.initial_pg_fixmap)
28324 + *(.initial_pg_pmd)
28325 + *(.initial_page_table)
28326 + *(.swapper_pg_dir)
28327 + } :rodata
28328 +#endif
28329 +
28330 + . = ALIGN(PAGE_SIZE);
28331 + NOTES :rodata :note
28332 +
28333 + EXCEPTION_TABLE(16) :rodata
28334
28335 #if defined(CONFIG_DEBUG_RODATA)
28336 /* .text should occupy whole number of pages */
28337 @@ -122,16 +176,20 @@ SECTIONS
28338
28339 /* Data */
28340 .data : AT(ADDR(.data) - LOAD_OFFSET) {
28341 +
28342 +#ifdef CONFIG_PAX_KERNEXEC
28343 + . = ALIGN(HPAGE_SIZE);
28344 +#else
28345 + . = ALIGN(PAGE_SIZE);
28346 +#endif
28347 +
28348 /* Start of data section */
28349 _sdata = .;
28350
28351 /* init_task */
28352 INIT_TASK_DATA(THREAD_SIZE)
28353
28354 -#ifdef CONFIG_X86_32
28355 - /* 32 bit has nosave before _edata */
28356 NOSAVE_DATA
28357 -#endif
28358
28359 PAGE_ALIGNED_DATA(PAGE_SIZE)
28360
28361 @@ -174,12 +232,19 @@ SECTIONS
28362 . = ALIGN(__vvar_page + PAGE_SIZE, PAGE_SIZE);
28363
28364 /* Init code and data - will be freed after init */
28365 - . = ALIGN(PAGE_SIZE);
28366 .init.begin : AT(ADDR(.init.begin) - LOAD_OFFSET) {
28367 + BYTE(0)
28368 +
28369 +#ifdef CONFIG_PAX_KERNEXEC
28370 + . = ALIGN(HPAGE_SIZE);
28371 +#else
28372 + . = ALIGN(PAGE_SIZE);
28373 +#endif
28374 +
28375 __init_begin = .; /* paired with __init_end */
28376 - }
28377 + } :init.begin
28378
28379 -#if defined(CONFIG_X86_64) && defined(CONFIG_SMP)
28380 +#ifdef CONFIG_SMP
28381 /*
28382 * percpu offsets are zero-based on SMP. PERCPU_VADDR() changes the
28383 * output PHDR, so the next output section - .init.text - should
28384 @@ -190,12 +255,27 @@ SECTIONS
28385 "per-CPU data too large - increase CONFIG_PHYSICAL_START")
28386 #endif
28387
28388 - INIT_TEXT_SECTION(PAGE_SIZE)
28389 -#ifdef CONFIG_X86_64
28390 - :init
28391 -#endif
28392 + . = ALIGN(PAGE_SIZE);
28393 + init_begin = .;
28394 + .init.text (. - __KERNEL_TEXT_OFFSET): AT(init_begin - LOAD_OFFSET) {
28395 + VMLINUX_SYMBOL(_sinittext) = .;
28396 + INIT_TEXT
28397 + . = ALIGN(PAGE_SIZE);
28398 + } :text.init
28399
28400 - INIT_DATA_SECTION(16)
28401 + /*
28402 + * .exit.text is discard at runtime, not link time, to deal with
28403 + * references from .altinstructions and .eh_frame
28404 + */
28405 + .exit.text : AT(ADDR(.exit.text) - LOAD_OFFSET + __KERNEL_TEXT_OFFSET) {
28406 + EXIT_TEXT
28407 + VMLINUX_SYMBOL(_einittext) = .;
28408 + . = ALIGN(16);
28409 + } :text.exit
28410 + . = init_begin + SIZEOF(.init.text) + SIZEOF(.exit.text);
28411 +
28412 + . = ALIGN(PAGE_SIZE);
28413 + INIT_DATA_SECTION(16) :init
28414
28415 .x86_cpu_dev.init : AT(ADDR(.x86_cpu_dev.init) - LOAD_OFFSET) {
28416 __x86_cpu_dev_start = .;
28417 @@ -266,19 +346,12 @@ SECTIONS
28418 }
28419
28420 . = ALIGN(8);
28421 - /*
28422 - * .exit.text is discard at runtime, not link time, to deal with
28423 - * references from .altinstructions and .eh_frame
28424 - */
28425 - .exit.text : AT(ADDR(.exit.text) - LOAD_OFFSET) {
28426 - EXIT_TEXT
28427 - }
28428
28429 .exit.data : AT(ADDR(.exit.data) - LOAD_OFFSET) {
28430 EXIT_DATA
28431 }
28432
28433 -#if !defined(CONFIG_X86_64) || !defined(CONFIG_SMP)
28434 +#ifndef CONFIG_SMP
28435 PERCPU_SECTION(INTERNODE_CACHE_BYTES)
28436 #endif
28437
28438 @@ -297,16 +370,10 @@ SECTIONS
28439 .smp_locks : AT(ADDR(.smp_locks) - LOAD_OFFSET) {
28440 __smp_locks = .;
28441 *(.smp_locks)
28442 - . = ALIGN(PAGE_SIZE);
28443 __smp_locks_end = .;
28444 + . = ALIGN(PAGE_SIZE);
28445 }
28446
28447 -#ifdef CONFIG_X86_64
28448 - .data_nosave : AT(ADDR(.data_nosave) - LOAD_OFFSET) {
28449 - NOSAVE_DATA
28450 - }
28451 -#endif
28452 -
28453 /* BSS */
28454 . = ALIGN(PAGE_SIZE);
28455 .bss : AT(ADDR(.bss) - LOAD_OFFSET) {
28456 @@ -322,6 +389,7 @@ SECTIONS
28457 __brk_base = .;
28458 . += 64 * 1024; /* 64k alignment slop space */
28459 *(.brk_reservation) /* areas brk users have reserved */
28460 + . = ALIGN(HPAGE_SIZE);
28461 __brk_limit = .;
28462 }
28463
28464 @@ -348,13 +416,12 @@ SECTIONS
28465 * for the boot processor.
28466 */
28467 #define INIT_PER_CPU(x) init_per_cpu__##x = x + __per_cpu_load
28468 -INIT_PER_CPU(gdt_page);
28469 INIT_PER_CPU(irq_stack_union);
28470
28471 /*
28472 * Build-time check on the image size:
28473 */
28474 -. = ASSERT((_end - _text <= KERNEL_IMAGE_SIZE),
28475 +. = ASSERT((_end - _text - __KERNEL_TEXT_OFFSET <= KERNEL_IMAGE_SIZE),
28476 "kernel image bigger than KERNEL_IMAGE_SIZE");
28477
28478 #ifdef CONFIG_SMP
28479 diff --git a/arch/x86/kernel/vsyscall_64.c b/arch/x86/kernel/vsyscall_64.c
28480 index 2dcc6ff..082dc7a 100644
28481 --- a/arch/x86/kernel/vsyscall_64.c
28482 +++ b/arch/x86/kernel/vsyscall_64.c
28483 @@ -38,15 +38,13 @@
28484 #define CREATE_TRACE_POINTS
28485 #include "vsyscall_trace.h"
28486
28487 -static enum { EMULATE, NATIVE, NONE } vsyscall_mode = EMULATE;
28488 +static enum { EMULATE, NONE } vsyscall_mode = EMULATE;
28489
28490 static int __init vsyscall_setup(char *str)
28491 {
28492 if (str) {
28493 if (!strcmp("emulate", str))
28494 vsyscall_mode = EMULATE;
28495 - else if (!strcmp("native", str))
28496 - vsyscall_mode = NATIVE;
28497 else if (!strcmp("none", str))
28498 vsyscall_mode = NONE;
28499 else
28500 @@ -264,8 +262,7 @@ do_ret:
28501 return true;
28502
28503 sigsegv:
28504 - force_sig(SIGSEGV, current);
28505 - return true;
28506 + do_group_exit(SIGKILL);
28507 }
28508
28509 /*
28510 @@ -283,8 +280,8 @@ static struct vm_operations_struct gate_vma_ops = {
28511 static struct vm_area_struct gate_vma = {
28512 .vm_start = VSYSCALL_ADDR,
28513 .vm_end = VSYSCALL_ADDR + PAGE_SIZE,
28514 - .vm_page_prot = PAGE_READONLY_EXEC,
28515 - .vm_flags = VM_READ | VM_EXEC,
28516 + .vm_page_prot = PAGE_READONLY,
28517 + .vm_flags = VM_READ,
28518 .vm_ops = &gate_vma_ops,
28519 };
28520
28521 @@ -325,10 +322,7 @@ void __init map_vsyscall(void)
28522 unsigned long physaddr_vsyscall = __pa_symbol(&__vsyscall_page);
28523
28524 if (vsyscall_mode != NONE)
28525 - __set_fixmap(VSYSCALL_PAGE, physaddr_vsyscall,
28526 - vsyscall_mode == NATIVE
28527 - ? PAGE_KERNEL_VSYSCALL
28528 - : PAGE_KERNEL_VVAR);
28529 + __set_fixmap(VSYSCALL_PAGE, physaddr_vsyscall, PAGE_KERNEL_VVAR);
28530
28531 BUILD_BUG_ON((unsigned long)__fix_to_virt(VSYSCALL_PAGE) !=
28532 (unsigned long)VSYSCALL_ADDR);
28533 diff --git a/arch/x86/kernel/x8664_ksyms_64.c b/arch/x86/kernel/x8664_ksyms_64.c
28534 index 37d8fa4..66e319a 100644
28535 --- a/arch/x86/kernel/x8664_ksyms_64.c
28536 +++ b/arch/x86/kernel/x8664_ksyms_64.c
28537 @@ -34,8 +34,6 @@ EXPORT_SYMBOL(copy_user_generic_string);
28538 EXPORT_SYMBOL(copy_user_generic_unrolled);
28539 EXPORT_SYMBOL(copy_user_enhanced_fast_string);
28540 EXPORT_SYMBOL(__copy_user_nocache);
28541 -EXPORT_SYMBOL(_copy_from_user);
28542 -EXPORT_SYMBOL(_copy_to_user);
28543
28544 EXPORT_SYMBOL(copy_page);
28545 EXPORT_SYMBOL(clear_page);
28546 @@ -79,3 +77,7 @@ EXPORT_SYMBOL(___preempt_schedule);
28547 EXPORT_SYMBOL(___preempt_schedule_context);
28548 #endif
28549 #endif
28550 +
28551 +#ifdef CONFIG_PAX_PER_CPU_PGD
28552 +EXPORT_SYMBOL(cpu_pgd);
28553 +#endif
28554 diff --git a/arch/x86/kernel/x86_init.c b/arch/x86/kernel/x86_init.c
28555 index 234b072..b7ab191 100644
28556 --- a/arch/x86/kernel/x86_init.c
28557 +++ b/arch/x86/kernel/x86_init.c
28558 @@ -93,7 +93,7 @@ struct x86_cpuinit_ops x86_cpuinit = {
28559 static void default_nmi_init(void) { };
28560 static int default_i8042_detect(void) { return 1; };
28561
28562 -struct x86_platform_ops x86_platform = {
28563 +struct x86_platform_ops x86_platform __read_only = {
28564 .calibrate_tsc = native_calibrate_tsc,
28565 .get_wallclock = mach_get_cmos_time,
28566 .set_wallclock = mach_set_rtc_mmss,
28567 @@ -109,7 +109,7 @@ struct x86_platform_ops x86_platform = {
28568 EXPORT_SYMBOL_GPL(x86_platform);
28569
28570 #if defined(CONFIG_PCI_MSI)
28571 -struct x86_msi_ops x86_msi = {
28572 +struct x86_msi_ops x86_msi __read_only = {
28573 .setup_msi_irqs = native_setup_msi_irqs,
28574 .compose_msi_msg = native_compose_msi_msg,
28575 .teardown_msi_irq = native_teardown_msi_irq,
28576 @@ -140,7 +140,7 @@ void arch_restore_msi_irqs(struct pci_dev *dev)
28577 }
28578 #endif
28579
28580 -struct x86_io_apic_ops x86_io_apic_ops = {
28581 +struct x86_io_apic_ops x86_io_apic_ops __read_only = {
28582 .init = native_io_apic_init_mappings,
28583 .read = native_io_apic_read,
28584 .write = native_io_apic_write,
28585 diff --git a/arch/x86/kernel/xsave.c b/arch/x86/kernel/xsave.c
28586 index cdc6cf9..e04f495 100644
28587 --- a/arch/x86/kernel/xsave.c
28588 +++ b/arch/x86/kernel/xsave.c
28589 @@ -168,18 +168,18 @@ static inline int save_xstate_epilog(void __user *buf, int ia32_frame)
28590
28591 /* Setup the bytes not touched by the [f]xsave and reserved for SW. */
28592 sw_bytes = ia32_frame ? &fx_sw_reserved_ia32 : &fx_sw_reserved;
28593 - err = __copy_to_user(&x->i387.sw_reserved, sw_bytes, sizeof(*sw_bytes));
28594 + err = __copy_to_user(x->i387.sw_reserved, sw_bytes, sizeof(*sw_bytes));
28595
28596 if (!use_xsave())
28597 return err;
28598
28599 - err |= __put_user(FP_XSTATE_MAGIC2, (__u32 *)(buf + xstate_size));
28600 + err |= __put_user(FP_XSTATE_MAGIC2, (__u32 __user *)(buf + xstate_size));
28601
28602 /*
28603 * Read the xstate_bv which we copied (directly from the cpu or
28604 * from the state in task struct) to the user buffers.
28605 */
28606 - err |= __get_user(xstate_bv, (__u32 *)&x->xsave_hdr.xstate_bv);
28607 + err |= __get_user(xstate_bv, (__u32 __user *)&x->xsave_hdr.xstate_bv);
28608
28609 /*
28610 * For legacy compatible, we always set FP/SSE bits in the bit
28611 @@ -194,7 +194,7 @@ static inline int save_xstate_epilog(void __user *buf, int ia32_frame)
28612 */
28613 xstate_bv |= XSTATE_FPSSE;
28614
28615 - err |= __put_user(xstate_bv, (__u32 *)&x->xsave_hdr.xstate_bv);
28616 + err |= __put_user(xstate_bv, (__u32 __user *)&x->xsave_hdr.xstate_bv);
28617
28618 return err;
28619 }
28620 @@ -203,6 +203,7 @@ static inline int save_user_xstate(struct xsave_struct __user *buf)
28621 {
28622 int err;
28623
28624 + buf = (struct xsave_struct __user *)____m(buf);
28625 if (use_xsave())
28626 err = xsave_user(buf);
28627 else if (use_fxsr())
28628 @@ -313,6 +314,7 @@ sanitize_restored_xstate(struct task_struct *tsk,
28629 */
28630 static inline int restore_user_xstate(void __user *buf, u64 xbv, int fx_only)
28631 {
28632 + buf = (void __user *)____m(buf);
28633 if (use_xsave()) {
28634 if ((unsigned long)buf % 64 || fx_only) {
28635 u64 init_bv = pcntxt_mask & ~XSTATE_FPSSE;
28636 diff --git a/arch/x86/kvm/cpuid.c b/arch/x86/kvm/cpuid.c
28637 index 8a80737..bac4961 100644
28638 --- a/arch/x86/kvm/cpuid.c
28639 +++ b/arch/x86/kvm/cpuid.c
28640 @@ -182,15 +182,20 @@ int kvm_vcpu_ioctl_set_cpuid2(struct kvm_vcpu *vcpu,
28641 struct kvm_cpuid2 *cpuid,
28642 struct kvm_cpuid_entry2 __user *entries)
28643 {
28644 - int r;
28645 + int r, i;
28646
28647 r = -E2BIG;
28648 if (cpuid->nent > KVM_MAX_CPUID_ENTRIES)
28649 goto out;
28650 r = -EFAULT;
28651 - if (copy_from_user(&vcpu->arch.cpuid_entries, entries,
28652 - cpuid->nent * sizeof(struct kvm_cpuid_entry2)))
28653 + if (!access_ok(VERIFY_READ, entries, cpuid->nent * sizeof(struct kvm_cpuid_entry2)))
28654 goto out;
28655 + for (i = 0; i < cpuid->nent; ++i) {
28656 + struct kvm_cpuid_entry2 cpuid_entry;
28657 + if (__copy_from_user(&cpuid_entry, entries + i, sizeof(cpuid_entry)))
28658 + goto out;
28659 + vcpu->arch.cpuid_entries[i] = cpuid_entry;
28660 + }
28661 vcpu->arch.cpuid_nent = cpuid->nent;
28662 kvm_apic_set_version(vcpu);
28663 kvm_x86_ops->cpuid_update(vcpu);
28664 @@ -203,15 +208,19 @@ int kvm_vcpu_ioctl_get_cpuid2(struct kvm_vcpu *vcpu,
28665 struct kvm_cpuid2 *cpuid,
28666 struct kvm_cpuid_entry2 __user *entries)
28667 {
28668 - int r;
28669 + int r, i;
28670
28671 r = -E2BIG;
28672 if (cpuid->nent < vcpu->arch.cpuid_nent)
28673 goto out;
28674 r = -EFAULT;
28675 - if (copy_to_user(entries, &vcpu->arch.cpuid_entries,
28676 - vcpu->arch.cpuid_nent * sizeof(struct kvm_cpuid_entry2)))
28677 + if (!access_ok(VERIFY_WRITE, entries, vcpu->arch.cpuid_nent * sizeof(struct kvm_cpuid_entry2)))
28678 goto out;
28679 + for (i = 0; i < vcpu->arch.cpuid_nent; ++i) {
28680 + struct kvm_cpuid_entry2 cpuid_entry = vcpu->arch.cpuid_entries[i];
28681 + if (__copy_to_user(entries + i, &cpuid_entry, sizeof(cpuid_entry)))
28682 + goto out;
28683 + }
28684 return 0;
28685
28686 out:
28687 diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c
28688 index 106c015..2db7161 100644
28689 --- a/arch/x86/kvm/emulate.c
28690 +++ b/arch/x86/kvm/emulate.c
28691 @@ -3572,7 +3572,7 @@ static int check_cr_write(struct x86_emulate_ctxt *ctxt)
28692 int cr = ctxt->modrm_reg;
28693 u64 efer = 0;
28694
28695 - static u64 cr_reserved_bits[] = {
28696 + static const u64 cr_reserved_bits[] = {
28697 0xffffffff00000000ULL,
28698 0, 0, 0, /* CR3 checked later */
28699 CR4_RESERVED_BITS,
28700 diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c
28701 index 4ee827d..a14eff9 100644
28702 --- a/arch/x86/kvm/lapic.c
28703 +++ b/arch/x86/kvm/lapic.c
28704 @@ -56,7 +56,7 @@
28705 #define APIC_BUS_CYCLE_NS 1
28706
28707 /* #define apic_debug(fmt,arg...) printk(KERN_WARNING fmt,##arg) */
28708 -#define apic_debug(fmt, arg...)
28709 +#define apic_debug(fmt, arg...) do {} while (0)
28710
28711 #define APIC_LVT_NUM 6
28712 /* 14 is the version for Xeon and Pentium 8.4.8*/
28713 diff --git a/arch/x86/kvm/paging_tmpl.h b/arch/x86/kvm/paging_tmpl.h
28714 index fd49c86..77e1aa0 100644
28715 --- a/arch/x86/kvm/paging_tmpl.h
28716 +++ b/arch/x86/kvm/paging_tmpl.h
28717 @@ -343,7 +343,7 @@ retry_walk:
28718 if (unlikely(kvm_is_error_hva(host_addr)))
28719 goto error;
28720
28721 - ptep_user = (pt_element_t __user *)((void *)host_addr + offset);
28722 + ptep_user = (pt_element_t __force_user *)((void *)host_addr + offset);
28723 if (unlikely(__copy_from_user(&pte, ptep_user, sizeof(pte))))
28724 goto error;
28725 walker->ptep_user[walker->level - 1] = ptep_user;
28726 diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c
28727 index cc618c8..3f72f76 100644
28728 --- a/arch/x86/kvm/svm.c
28729 +++ b/arch/x86/kvm/svm.c
28730 @@ -3568,7 +3568,11 @@ static void reload_tss(struct kvm_vcpu *vcpu)
28731 int cpu = raw_smp_processor_id();
28732
28733 struct svm_cpu_data *sd = per_cpu(svm_data, cpu);
28734 +
28735 + pax_open_kernel();
28736 sd->tss_desc->type = 9; /* available 32/64-bit TSS */
28737 + pax_close_kernel();
28738 +
28739 load_TR_desc();
28740 }
28741
28742 @@ -3964,6 +3968,10 @@ static void svm_vcpu_run(struct kvm_vcpu *vcpu)
28743 #endif
28744 #endif
28745
28746 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
28747 + __set_fs(current_thread_info()->addr_limit);
28748 +#endif
28749 +
28750 reload_tss(vcpu);
28751
28752 local_irq_disable();
28753 diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
28754 index a60bd3a..748e856 100644
28755 --- a/arch/x86/kvm/vmx.c
28756 +++ b/arch/x86/kvm/vmx.c
28757 @@ -1440,12 +1440,12 @@ static void vmcs_write64(unsigned long field, u64 value)
28758 #endif
28759 }
28760
28761 -static void vmcs_clear_bits(unsigned long field, u32 mask)
28762 +static void vmcs_clear_bits(unsigned long field, unsigned long mask)
28763 {
28764 vmcs_writel(field, vmcs_readl(field) & ~mask);
28765 }
28766
28767 -static void vmcs_set_bits(unsigned long field, u32 mask)
28768 +static void vmcs_set_bits(unsigned long field, unsigned long mask)
28769 {
28770 vmcs_writel(field, vmcs_readl(field) | mask);
28771 }
28772 @@ -1705,7 +1705,11 @@ static void reload_tss(void)
28773 struct desc_struct *descs;
28774
28775 descs = (void *)gdt->address;
28776 +
28777 + pax_open_kernel();
28778 descs[GDT_ENTRY_TSS].type = 9; /* available TSS */
28779 + pax_close_kernel();
28780 +
28781 load_TR_desc();
28782 }
28783
28784 @@ -1941,6 +1945,10 @@ static void vmx_vcpu_load(struct kvm_vcpu *vcpu, int cpu)
28785 vmcs_writel(HOST_TR_BASE, kvm_read_tr_base()); /* 22.2.4 */
28786 vmcs_writel(HOST_GDTR_BASE, gdt->address); /* 22.2.4 */
28787
28788 +#ifdef CONFIG_PAX_PER_CPU_PGD
28789 + vmcs_writel(HOST_CR3, read_cr3()); /* 22.2.3 FIXME: shadow tables */
28790 +#endif
28791 +
28792 rdmsrl(MSR_IA32_SYSENTER_ESP, sysenter_esp);
28793 vmcs_writel(HOST_IA32_SYSENTER_ESP, sysenter_esp); /* 22.2.3 */
28794 vmx->loaded_vmcs->cpu = cpu;
28795 @@ -2233,7 +2241,7 @@ static void setup_msrs(struct vcpu_vmx *vmx)
28796 * reads and returns guest's timestamp counter "register"
28797 * guest_tsc = host_tsc + tsc_offset -- 21.3
28798 */
28799 -static u64 guest_read_tsc(void)
28800 +static u64 __intentional_overflow(-1) guest_read_tsc(void)
28801 {
28802 u64 host_tsc, tsc_offset;
28803
28804 @@ -4466,7 +4474,10 @@ static void vmx_set_constant_host_state(struct vcpu_vmx *vmx)
28805 unsigned long cr4;
28806
28807 vmcs_writel(HOST_CR0, read_cr0() & ~X86_CR0_TS); /* 22.2.3 */
28808 +
28809 +#ifndef CONFIG_PAX_PER_CPU_PGD
28810 vmcs_writel(HOST_CR3, read_cr3()); /* 22.2.3 FIXME: shadow tables */
28811 +#endif
28812
28813 /* Save the most likely value for this task's CR4 in the VMCS. */
28814 cr4 = cr4_read_shadow();
28815 @@ -4493,7 +4504,7 @@ static void vmx_set_constant_host_state(struct vcpu_vmx *vmx)
28816 vmcs_writel(HOST_IDTR_BASE, dt.address); /* 22.2.4 */
28817 vmx->host_idt_base = dt.address;
28818
28819 - vmcs_writel(HOST_RIP, vmx_return); /* 22.2.5 */
28820 + vmcs_writel(HOST_RIP, ktla_ktva(vmx_return)); /* 22.2.5 */
28821
28822 rdmsr(MSR_IA32_SYSENTER_CS, low32, high32);
28823 vmcs_write32(HOST_IA32_SYSENTER_CS, low32);
28824 @@ -6104,11 +6115,17 @@ static __init int hardware_setup(void)
28825 * page upon invalidation. No need to do anything if not
28826 * using the APIC_ACCESS_ADDR VMCS field.
28827 */
28828 - if (!flexpriority_enabled)
28829 - kvm_x86_ops->set_apic_access_page_addr = NULL;
28830 + if (!flexpriority_enabled) {
28831 + pax_open_kernel();
28832 + *(void **)&kvm_x86_ops->set_apic_access_page_addr = NULL;
28833 + pax_close_kernel();
28834 + }
28835
28836 - if (!cpu_has_vmx_tpr_shadow())
28837 - kvm_x86_ops->update_cr8_intercept = NULL;
28838 + if (!cpu_has_vmx_tpr_shadow()) {
28839 + pax_open_kernel();
28840 + *(void **)&kvm_x86_ops->update_cr8_intercept = NULL;
28841 + pax_close_kernel();
28842 + }
28843
28844 if (enable_ept && !cpu_has_vmx_ept_2m_page())
28845 kvm_disable_largepages();
28846 @@ -6119,14 +6136,16 @@ static __init int hardware_setup(void)
28847 if (!cpu_has_vmx_apicv())
28848 enable_apicv = 0;
28849
28850 + pax_open_kernel();
28851 if (enable_apicv)
28852 - kvm_x86_ops->update_cr8_intercept = NULL;
28853 + *(void **)&kvm_x86_ops->update_cr8_intercept = NULL;
28854 else {
28855 - kvm_x86_ops->hwapic_irr_update = NULL;
28856 - kvm_x86_ops->hwapic_isr_update = NULL;
28857 - kvm_x86_ops->deliver_posted_interrupt = NULL;
28858 - kvm_x86_ops->sync_pir_to_irr = vmx_sync_pir_to_irr_dummy;
28859 + *(void **)&kvm_x86_ops->hwapic_irr_update = NULL;
28860 + *(void **)&kvm_x86_ops->hwapic_isr_update = NULL;
28861 + *(void **)&kvm_x86_ops->deliver_posted_interrupt = NULL;
28862 + *(void **)&kvm_x86_ops->sync_pir_to_irr = vmx_sync_pir_to_irr_dummy;
28863 }
28864 + pax_close_kernel();
28865
28866 vmx_disable_intercept_for_msr(MSR_FS_BASE, false);
28867 vmx_disable_intercept_for_msr(MSR_GS_BASE, false);
28868 @@ -6179,10 +6198,12 @@ static __init int hardware_setup(void)
28869 enable_pml = 0;
28870
28871 if (!enable_pml) {
28872 - kvm_x86_ops->slot_enable_log_dirty = NULL;
28873 - kvm_x86_ops->slot_disable_log_dirty = NULL;
28874 - kvm_x86_ops->flush_log_dirty = NULL;
28875 - kvm_x86_ops->enable_log_dirty_pt_masked = NULL;
28876 + pax_open_kernel();
28877 + *(void **)&kvm_x86_ops->slot_enable_log_dirty = NULL;
28878 + *(void **)&kvm_x86_ops->slot_disable_log_dirty = NULL;
28879 + *(void **)&kvm_x86_ops->flush_log_dirty = NULL;
28880 + *(void **)&kvm_x86_ops->enable_log_dirty_pt_masked = NULL;
28881 + pax_close_kernel();
28882 }
28883
28884 return alloc_kvm_area();
28885 @@ -8227,6 +8248,12 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
28886 "jmp 2f \n\t"
28887 "1: " __ex(ASM_VMX_VMRESUME) "\n\t"
28888 "2: "
28889 +
28890 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
28891 + "ljmp %[cs],$3f\n\t"
28892 + "3: "
28893 +#endif
28894 +
28895 /* Save guest registers, load host registers, keep flags */
28896 "mov %0, %c[wordsize](%%" _ASM_SP ") \n\t"
28897 "pop %0 \n\t"
28898 @@ -8279,6 +8306,11 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
28899 #endif
28900 [cr2]"i"(offsetof(struct vcpu_vmx, vcpu.arch.cr2)),
28901 [wordsize]"i"(sizeof(ulong))
28902 +
28903 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
28904 + ,[cs]"i"(__KERNEL_CS)
28905 +#endif
28906 +
28907 : "cc", "memory"
28908 #ifdef CONFIG_X86_64
28909 , "rax", "rbx", "rdi", "rsi"
28910 @@ -8292,7 +8324,7 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
28911 if (debugctlmsr)
28912 update_debugctlmsr(debugctlmsr);
28913
28914 -#ifndef CONFIG_X86_64
28915 +#ifdef CONFIG_X86_32
28916 /*
28917 * The sysexit path does not restore ds/es, so we must set them to
28918 * a reasonable value ourselves.
28919 @@ -8301,8 +8333,18 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
28920 * may be executed in interrupt context, which saves and restore segments
28921 * around it, nullifying its effect.
28922 */
28923 - loadsegment(ds, __USER_DS);
28924 - loadsegment(es, __USER_DS);
28925 + loadsegment(ds, __KERNEL_DS);
28926 + loadsegment(es, __KERNEL_DS);
28927 + loadsegment(ss, __KERNEL_DS);
28928 +
28929 +#ifdef CONFIG_PAX_KERNEXEC
28930 + loadsegment(fs, __KERNEL_PERCPU);
28931 +#endif
28932 +
28933 +#ifdef CONFIG_PAX_MEMORY_UDEREF
28934 + __set_fs(current_thread_info()->addr_limit);
28935 +#endif
28936 +
28937 #endif
28938
28939 vcpu->arch.regs_avail = ~((1 << VCPU_REGS_RIP) | (1 << VCPU_REGS_RSP)
28940 diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
28941 index e222ba5..6f0f2de 100644
28942 --- a/arch/x86/kvm/x86.c
28943 +++ b/arch/x86/kvm/x86.c
28944 @@ -1897,8 +1897,8 @@ static int xen_hvm_config(struct kvm_vcpu *vcpu, u64 data)
28945 {
28946 struct kvm *kvm = vcpu->kvm;
28947 int lm = is_long_mode(vcpu);
28948 - u8 *blob_addr = lm ? (u8 *)(long)kvm->arch.xen_hvm_config.blob_addr_64
28949 - : (u8 *)(long)kvm->arch.xen_hvm_config.blob_addr_32;
28950 + u8 __user *blob_addr = lm ? (u8 __user *)(long)kvm->arch.xen_hvm_config.blob_addr_64
28951 + : (u8 __user *)(long)kvm->arch.xen_hvm_config.blob_addr_32;
28952 u8 blob_size = lm ? kvm->arch.xen_hvm_config.blob_size_64
28953 : kvm->arch.xen_hvm_config.blob_size_32;
28954 u32 page_num = data & ~PAGE_MASK;
28955 @@ -2835,6 +2835,8 @@ long kvm_arch_dev_ioctl(struct file *filp,
28956 if (n < msr_list.nmsrs)
28957 goto out;
28958 r = -EFAULT;
28959 + if (num_msrs_to_save > ARRAY_SIZE(msrs_to_save))
28960 + goto out;
28961 if (copy_to_user(user_msr_list->indices, &msrs_to_save,
28962 num_msrs_to_save * sizeof(u32)))
28963 goto out;
28964 @@ -5739,7 +5741,7 @@ static struct notifier_block pvclock_gtod_notifier = {
28965 };
28966 #endif
28967
28968 -int kvm_arch_init(void *opaque)
28969 +int kvm_arch_init(const void *opaque)
28970 {
28971 int r;
28972 struct kvm_x86_ops *ops = opaque;
28973 diff --git a/arch/x86/lguest/boot.c b/arch/x86/lguest/boot.c
28974 index ac4453d..1f43bf3 100644
28975 --- a/arch/x86/lguest/boot.c
28976 +++ b/arch/x86/lguest/boot.c
28977 @@ -1340,9 +1340,10 @@ static __init int early_put_chars(u32 vtermno, const char *buf, int count)
28978 * Rebooting also tells the Host we're finished, but the RESTART flag tells the
28979 * Launcher to reboot us.
28980 */
28981 -static void lguest_restart(char *reason)
28982 +static __noreturn void lguest_restart(char *reason)
28983 {
28984 hcall(LHCALL_SHUTDOWN, __pa(reason), LGUEST_SHUTDOWN_RESTART, 0, 0);
28985 + BUG();
28986 }
28987
28988 /*G:050
28989 diff --git a/arch/x86/lib/atomic64_386_32.S b/arch/x86/lib/atomic64_386_32.S
28990 index 00933d5..3a64af9 100644
28991 --- a/arch/x86/lib/atomic64_386_32.S
28992 +++ b/arch/x86/lib/atomic64_386_32.S
28993 @@ -48,6 +48,10 @@ BEGIN(read)
28994 movl (v), %eax
28995 movl 4(v), %edx
28996 RET_ENDP
28997 +BEGIN(read_unchecked)
28998 + movl (v), %eax
28999 + movl 4(v), %edx
29000 +RET_ENDP
29001 #undef v
29002
29003 #define v %esi
29004 @@ -55,6 +59,10 @@ BEGIN(set)
29005 movl %ebx, (v)
29006 movl %ecx, 4(v)
29007 RET_ENDP
29008 +BEGIN(set_unchecked)
29009 + movl %ebx, (v)
29010 + movl %ecx, 4(v)
29011 +RET_ENDP
29012 #undef v
29013
29014 #define v %esi
29015 @@ -70,6 +78,20 @@ RET_ENDP
29016 BEGIN(add)
29017 addl %eax, (v)
29018 adcl %edx, 4(v)
29019 +
29020 +#ifdef CONFIG_PAX_REFCOUNT
29021 + jno 0f
29022 + subl %eax, (v)
29023 + sbbl %edx, 4(v)
29024 + int $4
29025 +0:
29026 + _ASM_EXTABLE(0b, 0b)
29027 +#endif
29028 +
29029 +RET_ENDP
29030 +BEGIN(add_unchecked)
29031 + addl %eax, (v)
29032 + adcl %edx, 4(v)
29033 RET_ENDP
29034 #undef v
29035
29036 @@ -77,6 +99,24 @@ RET_ENDP
29037 BEGIN(add_return)
29038 addl (v), %eax
29039 adcl 4(v), %edx
29040 +
29041 +#ifdef CONFIG_PAX_REFCOUNT
29042 + into
29043 +1234:
29044 + _ASM_EXTABLE(1234b, 2f)
29045 +#endif
29046 +
29047 + movl %eax, (v)
29048 + movl %edx, 4(v)
29049 +
29050 +#ifdef CONFIG_PAX_REFCOUNT
29051 +2:
29052 +#endif
29053 +
29054 +RET_ENDP
29055 +BEGIN(add_return_unchecked)
29056 + addl (v), %eax
29057 + adcl 4(v), %edx
29058 movl %eax, (v)
29059 movl %edx, 4(v)
29060 RET_ENDP
29061 @@ -86,6 +126,20 @@ RET_ENDP
29062 BEGIN(sub)
29063 subl %eax, (v)
29064 sbbl %edx, 4(v)
29065 +
29066 +#ifdef CONFIG_PAX_REFCOUNT
29067 + jno 0f
29068 + addl %eax, (v)
29069 + adcl %edx, 4(v)
29070 + int $4
29071 +0:
29072 + _ASM_EXTABLE(0b, 0b)
29073 +#endif
29074 +
29075 +RET_ENDP
29076 +BEGIN(sub_unchecked)
29077 + subl %eax, (v)
29078 + sbbl %edx, 4(v)
29079 RET_ENDP
29080 #undef v
29081
29082 @@ -96,6 +150,27 @@ BEGIN(sub_return)
29083 sbbl $0, %edx
29084 addl (v), %eax
29085 adcl 4(v), %edx
29086 +
29087 +#ifdef CONFIG_PAX_REFCOUNT
29088 + into
29089 +1234:
29090 + _ASM_EXTABLE(1234b, 2f)
29091 +#endif
29092 +
29093 + movl %eax, (v)
29094 + movl %edx, 4(v)
29095 +
29096 +#ifdef CONFIG_PAX_REFCOUNT
29097 +2:
29098 +#endif
29099 +
29100 +RET_ENDP
29101 +BEGIN(sub_return_unchecked)
29102 + negl %edx
29103 + negl %eax
29104 + sbbl $0, %edx
29105 + addl (v), %eax
29106 + adcl 4(v), %edx
29107 movl %eax, (v)
29108 movl %edx, 4(v)
29109 RET_ENDP
29110 @@ -105,6 +180,20 @@ RET_ENDP
29111 BEGIN(inc)
29112 addl $1, (v)
29113 adcl $0, 4(v)
29114 +
29115 +#ifdef CONFIG_PAX_REFCOUNT
29116 + jno 0f
29117 + subl $1, (v)
29118 + sbbl $0, 4(v)
29119 + int $4
29120 +0:
29121 + _ASM_EXTABLE(0b, 0b)
29122 +#endif
29123 +
29124 +RET_ENDP
29125 +BEGIN(inc_unchecked)
29126 + addl $1, (v)
29127 + adcl $0, 4(v)
29128 RET_ENDP
29129 #undef v
29130
29131 @@ -114,6 +203,26 @@ BEGIN(inc_return)
29132 movl 4(v), %edx
29133 addl $1, %eax
29134 adcl $0, %edx
29135 +
29136 +#ifdef CONFIG_PAX_REFCOUNT
29137 + into
29138 +1234:
29139 + _ASM_EXTABLE(1234b, 2f)
29140 +#endif
29141 +
29142 + movl %eax, (v)
29143 + movl %edx, 4(v)
29144 +
29145 +#ifdef CONFIG_PAX_REFCOUNT
29146 +2:
29147 +#endif
29148 +
29149 +RET_ENDP
29150 +BEGIN(inc_return_unchecked)
29151 + movl (v), %eax
29152 + movl 4(v), %edx
29153 + addl $1, %eax
29154 + adcl $0, %edx
29155 movl %eax, (v)
29156 movl %edx, 4(v)
29157 RET_ENDP
29158 @@ -123,6 +232,20 @@ RET_ENDP
29159 BEGIN(dec)
29160 subl $1, (v)
29161 sbbl $0, 4(v)
29162 +
29163 +#ifdef CONFIG_PAX_REFCOUNT
29164 + jno 0f
29165 + addl $1, (v)
29166 + adcl $0, 4(v)
29167 + int $4
29168 +0:
29169 + _ASM_EXTABLE(0b, 0b)
29170 +#endif
29171 +
29172 +RET_ENDP
29173 +BEGIN(dec_unchecked)
29174 + subl $1, (v)
29175 + sbbl $0, 4(v)
29176 RET_ENDP
29177 #undef v
29178
29179 @@ -132,6 +255,26 @@ BEGIN(dec_return)
29180 movl 4(v), %edx
29181 subl $1, %eax
29182 sbbl $0, %edx
29183 +
29184 +#ifdef CONFIG_PAX_REFCOUNT
29185 + into
29186 +1234:
29187 + _ASM_EXTABLE(1234b, 2f)
29188 +#endif
29189 +
29190 + movl %eax, (v)
29191 + movl %edx, 4(v)
29192 +
29193 +#ifdef CONFIG_PAX_REFCOUNT
29194 +2:
29195 +#endif
29196 +
29197 +RET_ENDP
29198 +BEGIN(dec_return_unchecked)
29199 + movl (v), %eax
29200 + movl 4(v), %edx
29201 + subl $1, %eax
29202 + sbbl $0, %edx
29203 movl %eax, (v)
29204 movl %edx, 4(v)
29205 RET_ENDP
29206 @@ -143,6 +286,13 @@ BEGIN(add_unless)
29207 adcl %edx, %edi
29208 addl (v), %eax
29209 adcl 4(v), %edx
29210 +
29211 +#ifdef CONFIG_PAX_REFCOUNT
29212 + into
29213 +1234:
29214 + _ASM_EXTABLE(1234b, 2f)
29215 +#endif
29216 +
29217 cmpl %eax, %ecx
29218 je 3f
29219 1:
29220 @@ -168,6 +318,13 @@ BEGIN(inc_not_zero)
29221 1:
29222 addl $1, %eax
29223 adcl $0, %edx
29224 +
29225 +#ifdef CONFIG_PAX_REFCOUNT
29226 + into
29227 +1234:
29228 + _ASM_EXTABLE(1234b, 2f)
29229 +#endif
29230 +
29231 movl %eax, (v)
29232 movl %edx, 4(v)
29233 movl $1, %eax
29234 @@ -186,6 +343,13 @@ BEGIN(dec_if_positive)
29235 movl 4(v), %edx
29236 subl $1, %eax
29237 sbbl $0, %edx
29238 +
29239 +#ifdef CONFIG_PAX_REFCOUNT
29240 + into
29241 +1234:
29242 + _ASM_EXTABLE(1234b, 1f)
29243 +#endif
29244 +
29245 js 1f
29246 movl %eax, (v)
29247 movl %edx, 4(v)
29248 diff --git a/arch/x86/lib/atomic64_cx8_32.S b/arch/x86/lib/atomic64_cx8_32.S
29249 index f5cc9eb..51fa319 100644
29250 --- a/arch/x86/lib/atomic64_cx8_32.S
29251 +++ b/arch/x86/lib/atomic64_cx8_32.S
29252 @@ -35,10 +35,20 @@ ENTRY(atomic64_read_cx8)
29253 CFI_STARTPROC
29254
29255 read64 %ecx
29256 + pax_force_retaddr
29257 ret
29258 CFI_ENDPROC
29259 ENDPROC(atomic64_read_cx8)
29260
29261 +ENTRY(atomic64_read_unchecked_cx8)
29262 + CFI_STARTPROC
29263 +
29264 + read64 %ecx
29265 + pax_force_retaddr
29266 + ret
29267 + CFI_ENDPROC
29268 +ENDPROC(atomic64_read_unchecked_cx8)
29269 +
29270 ENTRY(atomic64_set_cx8)
29271 CFI_STARTPROC
29272
29273 @@ -48,10 +58,25 @@ ENTRY(atomic64_set_cx8)
29274 cmpxchg8b (%esi)
29275 jne 1b
29276
29277 + pax_force_retaddr
29278 ret
29279 CFI_ENDPROC
29280 ENDPROC(atomic64_set_cx8)
29281
29282 +ENTRY(atomic64_set_unchecked_cx8)
29283 + CFI_STARTPROC
29284 +
29285 +1:
29286 +/* we don't need LOCK_PREFIX since aligned 64-bit writes
29287 + * are atomic on 586 and newer */
29288 + cmpxchg8b (%esi)
29289 + jne 1b
29290 +
29291 + pax_force_retaddr
29292 + ret
29293 + CFI_ENDPROC
29294 +ENDPROC(atomic64_set_unchecked_cx8)
29295 +
29296 ENTRY(atomic64_xchg_cx8)
29297 CFI_STARTPROC
29298
29299 @@ -60,12 +85,13 @@ ENTRY(atomic64_xchg_cx8)
29300 cmpxchg8b (%esi)
29301 jne 1b
29302
29303 + pax_force_retaddr
29304 ret
29305 CFI_ENDPROC
29306 ENDPROC(atomic64_xchg_cx8)
29307
29308 -.macro addsub_return func ins insc
29309 -ENTRY(atomic64_\func\()_return_cx8)
29310 +.macro addsub_return func ins insc unchecked=""
29311 +ENTRY(atomic64_\func\()_return\unchecked\()_cx8)
29312 CFI_STARTPROC
29313 SAVE ebp
29314 SAVE ebx
29315 @@ -82,27 +108,44 @@ ENTRY(atomic64_\func\()_return_cx8)
29316 movl %edx, %ecx
29317 \ins\()l %esi, %ebx
29318 \insc\()l %edi, %ecx
29319 +
29320 +.ifb \unchecked
29321 +#ifdef CONFIG_PAX_REFCOUNT
29322 + into
29323 +2:
29324 + _ASM_EXTABLE(2b, 3f)
29325 +#endif
29326 +.endif
29327 +
29328 LOCK_PREFIX
29329 cmpxchg8b (%ebp)
29330 jne 1b
29331 -
29332 -10:
29333 movl %ebx, %eax
29334 movl %ecx, %edx
29335 +
29336 +.ifb \unchecked
29337 +#ifdef CONFIG_PAX_REFCOUNT
29338 +3:
29339 +#endif
29340 +.endif
29341 +
29342 RESTORE edi
29343 RESTORE esi
29344 RESTORE ebx
29345 RESTORE ebp
29346 + pax_force_retaddr
29347 ret
29348 CFI_ENDPROC
29349 -ENDPROC(atomic64_\func\()_return_cx8)
29350 +ENDPROC(atomic64_\func\()_return\unchecked\()_cx8)
29351 .endm
29352
29353 addsub_return add add adc
29354 addsub_return sub sub sbb
29355 +addsub_return add add adc _unchecked
29356 +addsub_return sub sub sbb _unchecked
29357
29358 -.macro incdec_return func ins insc
29359 -ENTRY(atomic64_\func\()_return_cx8)
29360 +.macro incdec_return func ins insc unchecked=""
29361 +ENTRY(atomic64_\func\()_return\unchecked\()_cx8)
29362 CFI_STARTPROC
29363 SAVE ebx
29364
29365 @@ -112,21 +155,39 @@ ENTRY(atomic64_\func\()_return_cx8)
29366 movl %edx, %ecx
29367 \ins\()l $1, %ebx
29368 \insc\()l $0, %ecx
29369 +
29370 +.ifb \unchecked
29371 +#ifdef CONFIG_PAX_REFCOUNT
29372 + into
29373 +2:
29374 + _ASM_EXTABLE(2b, 3f)
29375 +#endif
29376 +.endif
29377 +
29378 LOCK_PREFIX
29379 cmpxchg8b (%esi)
29380 jne 1b
29381
29382 -10:
29383 movl %ebx, %eax
29384 movl %ecx, %edx
29385 +
29386 +.ifb \unchecked
29387 +#ifdef CONFIG_PAX_REFCOUNT
29388 +3:
29389 +#endif
29390 +.endif
29391 +
29392 RESTORE ebx
29393 + pax_force_retaddr
29394 ret
29395 CFI_ENDPROC
29396 -ENDPROC(atomic64_\func\()_return_cx8)
29397 +ENDPROC(atomic64_\func\()_return\unchecked\()_cx8)
29398 .endm
29399
29400 incdec_return inc add adc
29401 incdec_return dec sub sbb
29402 +incdec_return inc add adc _unchecked
29403 +incdec_return dec sub sbb _unchecked
29404
29405 ENTRY(atomic64_dec_if_positive_cx8)
29406 CFI_STARTPROC
29407 @@ -138,6 +199,13 @@ ENTRY(atomic64_dec_if_positive_cx8)
29408 movl %edx, %ecx
29409 subl $1, %ebx
29410 sbb $0, %ecx
29411 +
29412 +#ifdef CONFIG_PAX_REFCOUNT
29413 + into
29414 +1234:
29415 + _ASM_EXTABLE(1234b, 2f)
29416 +#endif
29417 +
29418 js 2f
29419 LOCK_PREFIX
29420 cmpxchg8b (%esi)
29421 @@ -147,6 +215,7 @@ ENTRY(atomic64_dec_if_positive_cx8)
29422 movl %ebx, %eax
29423 movl %ecx, %edx
29424 RESTORE ebx
29425 + pax_force_retaddr
29426 ret
29427 CFI_ENDPROC
29428 ENDPROC(atomic64_dec_if_positive_cx8)
29429 @@ -171,6 +240,13 @@ ENTRY(atomic64_add_unless_cx8)
29430 movl %edx, %ecx
29431 addl %ebp, %ebx
29432 adcl %edi, %ecx
29433 +
29434 +#ifdef CONFIG_PAX_REFCOUNT
29435 + into
29436 +1234:
29437 + _ASM_EXTABLE(1234b, 3f)
29438 +#endif
29439 +
29440 LOCK_PREFIX
29441 cmpxchg8b (%esi)
29442 jne 1b
29443 @@ -181,6 +257,7 @@ ENTRY(atomic64_add_unless_cx8)
29444 CFI_ADJUST_CFA_OFFSET -8
29445 RESTORE ebx
29446 RESTORE ebp
29447 + pax_force_retaddr
29448 ret
29449 4:
29450 cmpl %edx, 4(%esp)
29451 @@ -203,6 +280,13 @@ ENTRY(atomic64_inc_not_zero_cx8)
29452 xorl %ecx, %ecx
29453 addl $1, %ebx
29454 adcl %edx, %ecx
29455 +
29456 +#ifdef CONFIG_PAX_REFCOUNT
29457 + into
29458 +1234:
29459 + _ASM_EXTABLE(1234b, 3f)
29460 +#endif
29461 +
29462 LOCK_PREFIX
29463 cmpxchg8b (%esi)
29464 jne 1b
29465 @@ -210,6 +294,7 @@ ENTRY(atomic64_inc_not_zero_cx8)
29466 movl $1, %eax
29467 3:
29468 RESTORE ebx
29469 + pax_force_retaddr
29470 ret
29471 CFI_ENDPROC
29472 ENDPROC(atomic64_inc_not_zero_cx8)
29473 diff --git a/arch/x86/lib/checksum_32.S b/arch/x86/lib/checksum_32.S
29474 index e78b8eee..7e173a8 100644
29475 --- a/arch/x86/lib/checksum_32.S
29476 +++ b/arch/x86/lib/checksum_32.S
29477 @@ -29,7 +29,8 @@
29478 #include <asm/dwarf2.h>
29479 #include <asm/errno.h>
29480 #include <asm/asm.h>
29481 -
29482 +#include <asm/segment.h>
29483 +
29484 /*
29485 * computes a partial checksum, e.g. for TCP/UDP fragments
29486 */
29487 @@ -293,9 +294,24 @@ unsigned int csum_partial_copy_generic (const char *src, char *dst,
29488
29489 #define ARGBASE 16
29490 #define FP 12
29491 -
29492 -ENTRY(csum_partial_copy_generic)
29493 +
29494 +ENTRY(csum_partial_copy_generic_to_user)
29495 CFI_STARTPROC
29496 +
29497 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29498 + pushl_cfi %gs
29499 + popl_cfi %es
29500 + jmp csum_partial_copy_generic
29501 +#endif
29502 +
29503 +ENTRY(csum_partial_copy_generic_from_user)
29504 +
29505 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29506 + pushl_cfi %gs
29507 + popl_cfi %ds
29508 +#endif
29509 +
29510 +ENTRY(csum_partial_copy_generic)
29511 subl $4,%esp
29512 CFI_ADJUST_CFA_OFFSET 4
29513 pushl_cfi %edi
29514 @@ -317,7 +333,7 @@ ENTRY(csum_partial_copy_generic)
29515 jmp 4f
29516 SRC(1: movw (%esi), %bx )
29517 addl $2, %esi
29518 -DST( movw %bx, (%edi) )
29519 +DST( movw %bx, %es:(%edi) )
29520 addl $2, %edi
29521 addw %bx, %ax
29522 adcl $0, %eax
29523 @@ -329,30 +345,30 @@ DST( movw %bx, (%edi) )
29524 SRC(1: movl (%esi), %ebx )
29525 SRC( movl 4(%esi), %edx )
29526 adcl %ebx, %eax
29527 -DST( movl %ebx, (%edi) )
29528 +DST( movl %ebx, %es:(%edi) )
29529 adcl %edx, %eax
29530 -DST( movl %edx, 4(%edi) )
29531 +DST( movl %edx, %es:4(%edi) )
29532
29533 SRC( movl 8(%esi), %ebx )
29534 SRC( movl 12(%esi), %edx )
29535 adcl %ebx, %eax
29536 -DST( movl %ebx, 8(%edi) )
29537 +DST( movl %ebx, %es:8(%edi) )
29538 adcl %edx, %eax
29539 -DST( movl %edx, 12(%edi) )
29540 +DST( movl %edx, %es:12(%edi) )
29541
29542 SRC( movl 16(%esi), %ebx )
29543 SRC( movl 20(%esi), %edx )
29544 adcl %ebx, %eax
29545 -DST( movl %ebx, 16(%edi) )
29546 +DST( movl %ebx, %es:16(%edi) )
29547 adcl %edx, %eax
29548 -DST( movl %edx, 20(%edi) )
29549 +DST( movl %edx, %es:20(%edi) )
29550
29551 SRC( movl 24(%esi), %ebx )
29552 SRC( movl 28(%esi), %edx )
29553 adcl %ebx, %eax
29554 -DST( movl %ebx, 24(%edi) )
29555 +DST( movl %ebx, %es:24(%edi) )
29556 adcl %edx, %eax
29557 -DST( movl %edx, 28(%edi) )
29558 +DST( movl %edx, %es:28(%edi) )
29559
29560 lea 32(%esi), %esi
29561 lea 32(%edi), %edi
29562 @@ -366,7 +382,7 @@ DST( movl %edx, 28(%edi) )
29563 shrl $2, %edx # This clears CF
29564 SRC(3: movl (%esi), %ebx )
29565 adcl %ebx, %eax
29566 -DST( movl %ebx, (%edi) )
29567 +DST( movl %ebx, %es:(%edi) )
29568 lea 4(%esi), %esi
29569 lea 4(%edi), %edi
29570 dec %edx
29571 @@ -378,12 +394,12 @@ DST( movl %ebx, (%edi) )
29572 jb 5f
29573 SRC( movw (%esi), %cx )
29574 leal 2(%esi), %esi
29575 -DST( movw %cx, (%edi) )
29576 +DST( movw %cx, %es:(%edi) )
29577 leal 2(%edi), %edi
29578 je 6f
29579 shll $16,%ecx
29580 SRC(5: movb (%esi), %cl )
29581 -DST( movb %cl, (%edi) )
29582 +DST( movb %cl, %es:(%edi) )
29583 6: addl %ecx, %eax
29584 adcl $0, %eax
29585 7:
29586 @@ -394,7 +410,7 @@ DST( movb %cl, (%edi) )
29587
29588 6001:
29589 movl ARGBASE+20(%esp), %ebx # src_err_ptr
29590 - movl $-EFAULT, (%ebx)
29591 + movl $-EFAULT, %ss:(%ebx)
29592
29593 # zero the complete destination - computing the rest
29594 # is too much work
29595 @@ -407,11 +423,15 @@ DST( movb %cl, (%edi) )
29596
29597 6002:
29598 movl ARGBASE+24(%esp), %ebx # dst_err_ptr
29599 - movl $-EFAULT,(%ebx)
29600 + movl $-EFAULT,%ss:(%ebx)
29601 jmp 5000b
29602
29603 .previous
29604
29605 + pushl_cfi %ss
29606 + popl_cfi %ds
29607 + pushl_cfi %ss
29608 + popl_cfi %es
29609 popl_cfi %ebx
29610 CFI_RESTORE ebx
29611 popl_cfi %esi
29612 @@ -421,26 +441,43 @@ DST( movb %cl, (%edi) )
29613 popl_cfi %ecx # equivalent to addl $4,%esp
29614 ret
29615 CFI_ENDPROC
29616 -ENDPROC(csum_partial_copy_generic)
29617 +ENDPROC(csum_partial_copy_generic_to_user)
29618
29619 #else
29620
29621 /* Version for PentiumII/PPro */
29622
29623 #define ROUND1(x) \
29624 + nop; nop; nop; \
29625 SRC(movl x(%esi), %ebx ) ; \
29626 addl %ebx, %eax ; \
29627 - DST(movl %ebx, x(%edi) ) ;
29628 + DST(movl %ebx, %es:x(%edi)) ;
29629
29630 #define ROUND(x) \
29631 + nop; nop; nop; \
29632 SRC(movl x(%esi), %ebx ) ; \
29633 adcl %ebx, %eax ; \
29634 - DST(movl %ebx, x(%edi) ) ;
29635 + DST(movl %ebx, %es:x(%edi)) ;
29636
29637 #define ARGBASE 12
29638 -
29639 -ENTRY(csum_partial_copy_generic)
29640 +
29641 +ENTRY(csum_partial_copy_generic_to_user)
29642 CFI_STARTPROC
29643 +
29644 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29645 + pushl_cfi %gs
29646 + popl_cfi %es
29647 + jmp csum_partial_copy_generic
29648 +#endif
29649 +
29650 +ENTRY(csum_partial_copy_generic_from_user)
29651 +
29652 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29653 + pushl_cfi %gs
29654 + popl_cfi %ds
29655 +#endif
29656 +
29657 +ENTRY(csum_partial_copy_generic)
29658 pushl_cfi %ebx
29659 CFI_REL_OFFSET ebx, 0
29660 pushl_cfi %edi
29661 @@ -461,7 +498,7 @@ ENTRY(csum_partial_copy_generic)
29662 subl %ebx, %edi
29663 lea -1(%esi),%edx
29664 andl $-32,%edx
29665 - lea 3f(%ebx,%ebx), %ebx
29666 + lea 3f(%ebx,%ebx,2), %ebx
29667 testl %esi, %esi
29668 jmp *%ebx
29669 1: addl $64,%esi
29670 @@ -482,19 +519,19 @@ ENTRY(csum_partial_copy_generic)
29671 jb 5f
29672 SRC( movw (%esi), %dx )
29673 leal 2(%esi), %esi
29674 -DST( movw %dx, (%edi) )
29675 +DST( movw %dx, %es:(%edi) )
29676 leal 2(%edi), %edi
29677 je 6f
29678 shll $16,%edx
29679 5:
29680 SRC( movb (%esi), %dl )
29681 -DST( movb %dl, (%edi) )
29682 +DST( movb %dl, %es:(%edi) )
29683 6: addl %edx, %eax
29684 adcl $0, %eax
29685 7:
29686 .section .fixup, "ax"
29687 6001: movl ARGBASE+20(%esp), %ebx # src_err_ptr
29688 - movl $-EFAULT, (%ebx)
29689 + movl $-EFAULT, %ss:(%ebx)
29690 # zero the complete destination (computing the rest is too much work)
29691 movl ARGBASE+8(%esp),%edi # dst
29692 movl ARGBASE+12(%esp),%ecx # len
29693 @@ -502,10 +539,17 @@ DST( movb %dl, (%edi) )
29694 rep; stosb
29695 jmp 7b
29696 6002: movl ARGBASE+24(%esp), %ebx # dst_err_ptr
29697 - movl $-EFAULT, (%ebx)
29698 + movl $-EFAULT, %ss:(%ebx)
29699 jmp 7b
29700 .previous
29701
29702 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29703 + pushl_cfi %ss
29704 + popl_cfi %ds
29705 + pushl_cfi %ss
29706 + popl_cfi %es
29707 +#endif
29708 +
29709 popl_cfi %esi
29710 CFI_RESTORE esi
29711 popl_cfi %edi
29712 @@ -514,7 +558,7 @@ DST( movb %dl, (%edi) )
29713 CFI_RESTORE ebx
29714 ret
29715 CFI_ENDPROC
29716 -ENDPROC(csum_partial_copy_generic)
29717 +ENDPROC(csum_partial_copy_generic_to_user)
29718
29719 #undef ROUND
29720 #undef ROUND1
29721 diff --git a/arch/x86/lib/clear_page_64.S b/arch/x86/lib/clear_page_64.S
29722 index f2145cf..cea889d 100644
29723 --- a/arch/x86/lib/clear_page_64.S
29724 +++ b/arch/x86/lib/clear_page_64.S
29725 @@ -11,6 +11,7 @@ ENTRY(clear_page_c)
29726 movl $4096/8,%ecx
29727 xorl %eax,%eax
29728 rep stosq
29729 + pax_force_retaddr
29730 ret
29731 CFI_ENDPROC
29732 ENDPROC(clear_page_c)
29733 @@ -20,6 +21,7 @@ ENTRY(clear_page_c_e)
29734 movl $4096,%ecx
29735 xorl %eax,%eax
29736 rep stosb
29737 + pax_force_retaddr
29738 ret
29739 CFI_ENDPROC
29740 ENDPROC(clear_page_c_e)
29741 @@ -43,6 +45,7 @@ ENTRY(clear_page)
29742 leaq 64(%rdi),%rdi
29743 jnz .Lloop
29744 nop
29745 + pax_force_retaddr
29746 ret
29747 CFI_ENDPROC
29748 .Lclear_page_end:
29749 @@ -58,7 +61,7 @@ ENDPROC(clear_page)
29750
29751 #include <asm/cpufeature.h>
29752
29753 - .section .altinstr_replacement,"ax"
29754 + .section .altinstr_replacement,"a"
29755 1: .byte 0xeb /* jmp <disp8> */
29756 .byte (clear_page_c - clear_page) - (2f - 1b) /* offset */
29757 2: .byte 0xeb /* jmp <disp8> */
29758 diff --git a/arch/x86/lib/cmpxchg16b_emu.S b/arch/x86/lib/cmpxchg16b_emu.S
29759 index 40a1725..5d12ac4 100644
29760 --- a/arch/x86/lib/cmpxchg16b_emu.S
29761 +++ b/arch/x86/lib/cmpxchg16b_emu.S
29762 @@ -8,6 +8,7 @@
29763 #include <linux/linkage.h>
29764 #include <asm/dwarf2.h>
29765 #include <asm/percpu.h>
29766 +#include <asm/alternative-asm.h>
29767
29768 .text
29769
29770 @@ -46,12 +47,14 @@ CFI_STARTPROC
29771 CFI_REMEMBER_STATE
29772 popfq_cfi
29773 mov $1, %al
29774 + pax_force_retaddr
29775 ret
29776
29777 CFI_RESTORE_STATE
29778 .Lnot_same:
29779 popfq_cfi
29780 xor %al,%al
29781 + pax_force_retaddr
29782 ret
29783
29784 CFI_ENDPROC
29785 diff --git a/arch/x86/lib/copy_page_64.S b/arch/x86/lib/copy_page_64.S
29786 index 176cca6..e0d658e 100644
29787 --- a/arch/x86/lib/copy_page_64.S
29788 +++ b/arch/x86/lib/copy_page_64.S
29789 @@ -9,6 +9,7 @@ copy_page_rep:
29790 CFI_STARTPROC
29791 movl $4096/8, %ecx
29792 rep movsq
29793 + pax_force_retaddr
29794 ret
29795 CFI_ENDPROC
29796 ENDPROC(copy_page_rep)
29797 @@ -24,8 +25,8 @@ ENTRY(copy_page)
29798 CFI_ADJUST_CFA_OFFSET 2*8
29799 movq %rbx, (%rsp)
29800 CFI_REL_OFFSET rbx, 0
29801 - movq %r12, 1*8(%rsp)
29802 - CFI_REL_OFFSET r12, 1*8
29803 + movq %r13, 1*8(%rsp)
29804 + CFI_REL_OFFSET r13, 1*8
29805
29806 movl $(4096/64)-5, %ecx
29807 .p2align 4
29808 @@ -38,7 +39,7 @@ ENTRY(copy_page)
29809 movq 0x8*4(%rsi), %r9
29810 movq 0x8*5(%rsi), %r10
29811 movq 0x8*6(%rsi), %r11
29812 - movq 0x8*7(%rsi), %r12
29813 + movq 0x8*7(%rsi), %r13
29814
29815 prefetcht0 5*64(%rsi)
29816
29817 @@ -49,7 +50,7 @@ ENTRY(copy_page)
29818 movq %r9, 0x8*4(%rdi)
29819 movq %r10, 0x8*5(%rdi)
29820 movq %r11, 0x8*6(%rdi)
29821 - movq %r12, 0x8*7(%rdi)
29822 + movq %r13, 0x8*7(%rdi)
29823
29824 leaq 64 (%rsi), %rsi
29825 leaq 64 (%rdi), %rdi
29826 @@ -68,7 +69,7 @@ ENTRY(copy_page)
29827 movq 0x8*4(%rsi), %r9
29828 movq 0x8*5(%rsi), %r10
29829 movq 0x8*6(%rsi), %r11
29830 - movq 0x8*7(%rsi), %r12
29831 + movq 0x8*7(%rsi), %r13
29832
29833 movq %rax, 0x8*0(%rdi)
29834 movq %rbx, 0x8*1(%rdi)
29835 @@ -77,7 +78,7 @@ ENTRY(copy_page)
29836 movq %r9, 0x8*4(%rdi)
29837 movq %r10, 0x8*5(%rdi)
29838 movq %r11, 0x8*6(%rdi)
29839 - movq %r12, 0x8*7(%rdi)
29840 + movq %r13, 0x8*7(%rdi)
29841
29842 leaq 64(%rdi), %rdi
29843 leaq 64(%rsi), %rsi
29844 @@ -85,10 +86,11 @@ ENTRY(copy_page)
29845
29846 movq (%rsp), %rbx
29847 CFI_RESTORE rbx
29848 - movq 1*8(%rsp), %r12
29849 - CFI_RESTORE r12
29850 + movq 1*8(%rsp), %r13
29851 + CFI_RESTORE r13
29852 addq $2*8, %rsp
29853 CFI_ADJUST_CFA_OFFSET -2*8
29854 + pax_force_retaddr
29855 ret
29856 .Lcopy_page_end:
29857 CFI_ENDPROC
29858 @@ -99,7 +101,7 @@ ENDPROC(copy_page)
29859
29860 #include <asm/cpufeature.h>
29861
29862 - .section .altinstr_replacement,"ax"
29863 + .section .altinstr_replacement,"a"
29864 1: .byte 0xeb /* jmp <disp8> */
29865 .byte (copy_page_rep - copy_page) - (2f - 1b) /* offset */
29866 2:
29867 diff --git a/arch/x86/lib/copy_user_64.S b/arch/x86/lib/copy_user_64.S
29868 index dee945d..a84067b 100644
29869 --- a/arch/x86/lib/copy_user_64.S
29870 +++ b/arch/x86/lib/copy_user_64.S
29871 @@ -18,31 +18,7 @@
29872 #include <asm/alternative-asm.h>
29873 #include <asm/asm.h>
29874 #include <asm/smap.h>
29875 -
29876 -/*
29877 - * By placing feature2 after feature1 in altinstructions section, we logically
29878 - * implement:
29879 - * If CPU has feature2, jmp to alt2 is used
29880 - * else if CPU has feature1, jmp to alt1 is used
29881 - * else jmp to orig is used.
29882 - */
29883 - .macro ALTERNATIVE_JUMP feature1,feature2,orig,alt1,alt2
29884 -0:
29885 - .byte 0xe9 /* 32bit jump */
29886 - .long \orig-1f /* by default jump to orig */
29887 -1:
29888 - .section .altinstr_replacement,"ax"
29889 -2: .byte 0xe9 /* near jump with 32bit immediate */
29890 - .long \alt1-1b /* offset */ /* or alternatively to alt1 */
29891 -3: .byte 0xe9 /* near jump with 32bit immediate */
29892 - .long \alt2-1b /* offset */ /* or alternatively to alt2 */
29893 - .previous
29894 -
29895 - .section .altinstructions,"a"
29896 - altinstruction_entry 0b,2b,\feature1,5,5
29897 - altinstruction_entry 0b,3b,\feature2,5,5
29898 - .previous
29899 - .endm
29900 +#include <asm/pgtable.h>
29901
29902 .macro ALIGN_DESTINATION
29903 #ifdef FIX_ALIGNMENT
29904 @@ -70,52 +46,6 @@
29905 #endif
29906 .endm
29907
29908 -/* Standard copy_to_user with segment limit checking */
29909 -ENTRY(_copy_to_user)
29910 - CFI_STARTPROC
29911 - GET_THREAD_INFO(%rax)
29912 - movq %rdi,%rcx
29913 - addq %rdx,%rcx
29914 - jc bad_to_user
29915 - cmpq TI_addr_limit(%rax),%rcx
29916 - ja bad_to_user
29917 - ALTERNATIVE_JUMP X86_FEATURE_REP_GOOD,X86_FEATURE_ERMS, \
29918 - copy_user_generic_unrolled,copy_user_generic_string, \
29919 - copy_user_enhanced_fast_string
29920 - CFI_ENDPROC
29921 -ENDPROC(_copy_to_user)
29922 -
29923 -/* Standard copy_from_user with segment limit checking */
29924 -ENTRY(_copy_from_user)
29925 - CFI_STARTPROC
29926 - GET_THREAD_INFO(%rax)
29927 - movq %rsi,%rcx
29928 - addq %rdx,%rcx
29929 - jc bad_from_user
29930 - cmpq TI_addr_limit(%rax),%rcx
29931 - ja bad_from_user
29932 - ALTERNATIVE_JUMP X86_FEATURE_REP_GOOD,X86_FEATURE_ERMS, \
29933 - copy_user_generic_unrolled,copy_user_generic_string, \
29934 - copy_user_enhanced_fast_string
29935 - CFI_ENDPROC
29936 -ENDPROC(_copy_from_user)
29937 -
29938 - .section .fixup,"ax"
29939 - /* must zero dest */
29940 -ENTRY(bad_from_user)
29941 -bad_from_user:
29942 - CFI_STARTPROC
29943 - movl %edx,%ecx
29944 - xorl %eax,%eax
29945 - rep
29946 - stosb
29947 -bad_to_user:
29948 - movl %edx,%eax
29949 - ret
29950 - CFI_ENDPROC
29951 -ENDPROC(bad_from_user)
29952 - .previous
29953 -
29954 /*
29955 * copy_user_generic_unrolled - memory copy with exception handling.
29956 * This version is for CPUs like P4 that don't have efficient micro
29957 @@ -131,6 +61,7 @@ ENDPROC(bad_from_user)
29958 */
29959 ENTRY(copy_user_generic_unrolled)
29960 CFI_STARTPROC
29961 + ASM_PAX_OPEN_USERLAND
29962 ASM_STAC
29963 cmpl $8,%edx
29964 jb 20f /* less then 8 bytes, go to byte copy loop */
29965 @@ -180,6 +111,8 @@ ENTRY(copy_user_generic_unrolled)
29966 jnz 21b
29967 23: xor %eax,%eax
29968 ASM_CLAC
29969 + ASM_PAX_CLOSE_USERLAND
29970 + pax_force_retaddr
29971 ret
29972
29973 .section .fixup,"ax"
29974 @@ -235,6 +168,7 @@ ENDPROC(copy_user_generic_unrolled)
29975 */
29976 ENTRY(copy_user_generic_string)
29977 CFI_STARTPROC
29978 + ASM_PAX_OPEN_USERLAND
29979 ASM_STAC
29980 cmpl $8,%edx
29981 jb 2f /* less than 8 bytes, go to byte copy loop */
29982 @@ -249,6 +183,8 @@ ENTRY(copy_user_generic_string)
29983 movsb
29984 xorl %eax,%eax
29985 ASM_CLAC
29986 + ASM_PAX_CLOSE_USERLAND
29987 + pax_force_retaddr
29988 ret
29989
29990 .section .fixup,"ax"
29991 @@ -276,12 +212,15 @@ ENDPROC(copy_user_generic_string)
29992 */
29993 ENTRY(copy_user_enhanced_fast_string)
29994 CFI_STARTPROC
29995 + ASM_PAX_OPEN_USERLAND
29996 ASM_STAC
29997 movl %edx,%ecx
29998 1: rep
29999 movsb
30000 xorl %eax,%eax
30001 ASM_CLAC
30002 + ASM_PAX_CLOSE_USERLAND
30003 + pax_force_retaddr
30004 ret
30005
30006 .section .fixup,"ax"
30007 diff --git a/arch/x86/lib/copy_user_nocache_64.S b/arch/x86/lib/copy_user_nocache_64.S
30008 index 6a4f43c..c70fb52 100644
30009 --- a/arch/x86/lib/copy_user_nocache_64.S
30010 +++ b/arch/x86/lib/copy_user_nocache_64.S
30011 @@ -8,6 +8,7 @@
30012
30013 #include <linux/linkage.h>
30014 #include <asm/dwarf2.h>
30015 +#include <asm/alternative-asm.h>
30016
30017 #define FIX_ALIGNMENT 1
30018
30019 @@ -16,6 +17,7 @@
30020 #include <asm/thread_info.h>
30021 #include <asm/asm.h>
30022 #include <asm/smap.h>
30023 +#include <asm/pgtable.h>
30024
30025 .macro ALIGN_DESTINATION
30026 #ifdef FIX_ALIGNMENT
30027 @@ -49,6 +51,16 @@
30028 */
30029 ENTRY(__copy_user_nocache)
30030 CFI_STARTPROC
30031 +
30032 +#ifdef CONFIG_PAX_MEMORY_UDEREF
30033 + mov pax_user_shadow_base,%rcx
30034 + cmp %rcx,%rsi
30035 + jae 1f
30036 + add %rcx,%rsi
30037 +1:
30038 +#endif
30039 +
30040 + ASM_PAX_OPEN_USERLAND
30041 ASM_STAC
30042 cmpl $8,%edx
30043 jb 20f /* less then 8 bytes, go to byte copy loop */
30044 @@ -98,7 +110,9 @@ ENTRY(__copy_user_nocache)
30045 jnz 21b
30046 23: xorl %eax,%eax
30047 ASM_CLAC
30048 + ASM_PAX_CLOSE_USERLAND
30049 sfence
30050 + pax_force_retaddr
30051 ret
30052
30053 .section .fixup,"ax"
30054 diff --git a/arch/x86/lib/csum-copy_64.S b/arch/x86/lib/csum-copy_64.S
30055 index 2419d5f..fe52d0e 100644
30056 --- a/arch/x86/lib/csum-copy_64.S
30057 +++ b/arch/x86/lib/csum-copy_64.S
30058 @@ -9,6 +9,7 @@
30059 #include <asm/dwarf2.h>
30060 #include <asm/errno.h>
30061 #include <asm/asm.h>
30062 +#include <asm/alternative-asm.h>
30063
30064 /*
30065 * Checksum copy with exception handling.
30066 @@ -56,8 +57,8 @@ ENTRY(csum_partial_copy_generic)
30067 CFI_ADJUST_CFA_OFFSET 7*8
30068 movq %rbx, 2*8(%rsp)
30069 CFI_REL_OFFSET rbx, 2*8
30070 - movq %r12, 3*8(%rsp)
30071 - CFI_REL_OFFSET r12, 3*8
30072 + movq %r15, 3*8(%rsp)
30073 + CFI_REL_OFFSET r15, 3*8
30074 movq %r14, 4*8(%rsp)
30075 CFI_REL_OFFSET r14, 4*8
30076 movq %r13, 5*8(%rsp)
30077 @@ -72,16 +73,16 @@ ENTRY(csum_partial_copy_generic)
30078 movl %edx, %ecx
30079
30080 xorl %r9d, %r9d
30081 - movq %rcx, %r12
30082 + movq %rcx, %r15
30083
30084 - shrq $6, %r12
30085 + shrq $6, %r15
30086 jz .Lhandle_tail /* < 64 */
30087
30088 clc
30089
30090 /* main loop. clear in 64 byte blocks */
30091 /* r9: zero, r8: temp2, rbx: temp1, rax: sum, rcx: saved length */
30092 - /* r11: temp3, rdx: temp4, r12 loopcnt */
30093 + /* r11: temp3, rdx: temp4, r15 loopcnt */
30094 /* r10: temp5, rbp: temp6, r14 temp7, r13 temp8 */
30095 .p2align 4
30096 .Lloop:
30097 @@ -115,7 +116,7 @@ ENTRY(csum_partial_copy_generic)
30098 adcq %r14, %rax
30099 adcq %r13, %rax
30100
30101 - decl %r12d
30102 + decl %r15d
30103
30104 dest
30105 movq %rbx, (%rsi)
30106 @@ -210,8 +211,8 @@ ENTRY(csum_partial_copy_generic)
30107 .Lende:
30108 movq 2*8(%rsp), %rbx
30109 CFI_RESTORE rbx
30110 - movq 3*8(%rsp), %r12
30111 - CFI_RESTORE r12
30112 + movq 3*8(%rsp), %r15
30113 + CFI_RESTORE r15
30114 movq 4*8(%rsp), %r14
30115 CFI_RESTORE r14
30116 movq 5*8(%rsp), %r13
30117 @@ -220,6 +221,7 @@ ENTRY(csum_partial_copy_generic)
30118 CFI_RESTORE rbp
30119 addq $7*8, %rsp
30120 CFI_ADJUST_CFA_OFFSET -7*8
30121 + pax_force_retaddr
30122 ret
30123 CFI_RESTORE_STATE
30124
30125 diff --git a/arch/x86/lib/csum-wrappers_64.c b/arch/x86/lib/csum-wrappers_64.c
30126 index 1318f75..44c30fd 100644
30127 --- a/arch/x86/lib/csum-wrappers_64.c
30128 +++ b/arch/x86/lib/csum-wrappers_64.c
30129 @@ -52,10 +52,12 @@ csum_partial_copy_from_user(const void __user *src, void *dst,
30130 len -= 2;
30131 }
30132 }
30133 + pax_open_userland();
30134 stac();
30135 - isum = csum_partial_copy_generic((__force const void *)src,
30136 + isum = csum_partial_copy_generic((const void __force_kernel *)____m(src),
30137 dst, len, isum, errp, NULL);
30138 clac();
30139 + pax_close_userland();
30140 if (unlikely(*errp))
30141 goto out_err;
30142
30143 @@ -109,10 +111,12 @@ csum_partial_copy_to_user(const void *src, void __user *dst,
30144 }
30145
30146 *errp = 0;
30147 + pax_open_userland();
30148 stac();
30149 - ret = csum_partial_copy_generic(src, (void __force *)dst,
30150 + ret = csum_partial_copy_generic(src, (void __force_kernel *)____m(dst),
30151 len, isum, NULL, errp);
30152 clac();
30153 + pax_close_userland();
30154 return ret;
30155 }
30156 EXPORT_SYMBOL(csum_partial_copy_to_user);
30157 diff --git a/arch/x86/lib/getuser.S b/arch/x86/lib/getuser.S
30158 index a451235..a74bfa3 100644
30159 --- a/arch/x86/lib/getuser.S
30160 +++ b/arch/x86/lib/getuser.S
30161 @@ -33,17 +33,40 @@
30162 #include <asm/thread_info.h>
30163 #include <asm/asm.h>
30164 #include <asm/smap.h>
30165 +#include <asm/segment.h>
30166 +#include <asm/pgtable.h>
30167 +#include <asm/alternative-asm.h>
30168 +
30169 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
30170 +#define __copyuser_seg gs;
30171 +#else
30172 +#define __copyuser_seg
30173 +#endif
30174
30175 .text
30176 ENTRY(__get_user_1)
30177 CFI_STARTPROC
30178 +
30179 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30180 GET_THREAD_INFO(%_ASM_DX)
30181 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30182 jae bad_get_user
30183 +
30184 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30185 + mov pax_user_shadow_base,%_ASM_DX
30186 + cmp %_ASM_DX,%_ASM_AX
30187 + jae 1234f
30188 + add %_ASM_DX,%_ASM_AX
30189 +1234:
30190 +#endif
30191 +
30192 +#endif
30193 +
30194 ASM_STAC
30195 -1: movzbl (%_ASM_AX),%edx
30196 +1: __copyuser_seg movzbl (%_ASM_AX),%edx
30197 xor %eax,%eax
30198 ASM_CLAC
30199 + pax_force_retaddr
30200 ret
30201 CFI_ENDPROC
30202 ENDPROC(__get_user_1)
30203 @@ -51,14 +74,28 @@ ENDPROC(__get_user_1)
30204 ENTRY(__get_user_2)
30205 CFI_STARTPROC
30206 add $1,%_ASM_AX
30207 +
30208 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30209 jc bad_get_user
30210 GET_THREAD_INFO(%_ASM_DX)
30211 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30212 jae bad_get_user
30213 +
30214 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30215 + mov pax_user_shadow_base,%_ASM_DX
30216 + cmp %_ASM_DX,%_ASM_AX
30217 + jae 1234f
30218 + add %_ASM_DX,%_ASM_AX
30219 +1234:
30220 +#endif
30221 +
30222 +#endif
30223 +
30224 ASM_STAC
30225 -2: movzwl -1(%_ASM_AX),%edx
30226 +2: __copyuser_seg movzwl -1(%_ASM_AX),%edx
30227 xor %eax,%eax
30228 ASM_CLAC
30229 + pax_force_retaddr
30230 ret
30231 CFI_ENDPROC
30232 ENDPROC(__get_user_2)
30233 @@ -66,14 +103,28 @@ ENDPROC(__get_user_2)
30234 ENTRY(__get_user_4)
30235 CFI_STARTPROC
30236 add $3,%_ASM_AX
30237 +
30238 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30239 jc bad_get_user
30240 GET_THREAD_INFO(%_ASM_DX)
30241 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30242 jae bad_get_user
30243 +
30244 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30245 + mov pax_user_shadow_base,%_ASM_DX
30246 + cmp %_ASM_DX,%_ASM_AX
30247 + jae 1234f
30248 + add %_ASM_DX,%_ASM_AX
30249 +1234:
30250 +#endif
30251 +
30252 +#endif
30253 +
30254 ASM_STAC
30255 -3: movl -3(%_ASM_AX),%edx
30256 +3: __copyuser_seg movl -3(%_ASM_AX),%edx
30257 xor %eax,%eax
30258 ASM_CLAC
30259 + pax_force_retaddr
30260 ret
30261 CFI_ENDPROC
30262 ENDPROC(__get_user_4)
30263 @@ -86,10 +137,20 @@ ENTRY(__get_user_8)
30264 GET_THREAD_INFO(%_ASM_DX)
30265 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30266 jae bad_get_user
30267 +
30268 +#ifdef CONFIG_PAX_MEMORY_UDEREF
30269 + mov pax_user_shadow_base,%_ASM_DX
30270 + cmp %_ASM_DX,%_ASM_AX
30271 + jae 1234f
30272 + add %_ASM_DX,%_ASM_AX
30273 +1234:
30274 +#endif
30275 +
30276 ASM_STAC
30277 4: movq -7(%_ASM_AX),%rdx
30278 xor %eax,%eax
30279 ASM_CLAC
30280 + pax_force_retaddr
30281 ret
30282 #else
30283 add $7,%_ASM_AX
30284 @@ -98,10 +159,11 @@ ENTRY(__get_user_8)
30285 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30286 jae bad_get_user_8
30287 ASM_STAC
30288 -4: movl -7(%_ASM_AX),%edx
30289 -5: movl -3(%_ASM_AX),%ecx
30290 +4: __copyuser_seg movl -7(%_ASM_AX),%edx
30291 +5: __copyuser_seg movl -3(%_ASM_AX),%ecx
30292 xor %eax,%eax
30293 ASM_CLAC
30294 + pax_force_retaddr
30295 ret
30296 #endif
30297 CFI_ENDPROC
30298 @@ -113,6 +175,7 @@ bad_get_user:
30299 xor %edx,%edx
30300 mov $(-EFAULT),%_ASM_AX
30301 ASM_CLAC
30302 + pax_force_retaddr
30303 ret
30304 CFI_ENDPROC
30305 END(bad_get_user)
30306 @@ -124,6 +187,7 @@ bad_get_user_8:
30307 xor %ecx,%ecx
30308 mov $(-EFAULT),%_ASM_AX
30309 ASM_CLAC
30310 + pax_force_retaddr
30311 ret
30312 CFI_ENDPROC
30313 END(bad_get_user_8)
30314 diff --git a/arch/x86/lib/insn.c b/arch/x86/lib/insn.c
30315 index 85994f5..9929d7f 100644
30316 --- a/arch/x86/lib/insn.c
30317 +++ b/arch/x86/lib/insn.c
30318 @@ -20,8 +20,10 @@
30319
30320 #ifdef __KERNEL__
30321 #include <linux/string.h>
30322 +#include <asm/pgtable_types.h>
30323 #else
30324 #include <string.h>
30325 +#define ktla_ktva(addr) addr
30326 #endif
30327 #include <asm/inat.h>
30328 #include <asm/insn.h>
30329 @@ -60,9 +62,9 @@ void insn_init(struct insn *insn, const void *kaddr, int buf_len, int x86_64)
30330 buf_len = MAX_INSN_SIZE;
30331
30332 memset(insn, 0, sizeof(*insn));
30333 - insn->kaddr = kaddr;
30334 - insn->end_kaddr = kaddr + buf_len;
30335 - insn->next_byte = kaddr;
30336 + insn->kaddr = ktla_ktva(kaddr);
30337 + insn->end_kaddr = insn->kaddr + buf_len;
30338 + insn->next_byte = insn->kaddr;
30339 insn->x86_64 = x86_64 ? 1 : 0;
30340 insn->opnd_bytes = 4;
30341 if (x86_64)
30342 diff --git a/arch/x86/lib/iomap_copy_64.S b/arch/x86/lib/iomap_copy_64.S
30343 index 05a95e7..326f2fa 100644
30344 --- a/arch/x86/lib/iomap_copy_64.S
30345 +++ b/arch/x86/lib/iomap_copy_64.S
30346 @@ -17,6 +17,7 @@
30347
30348 #include <linux/linkage.h>
30349 #include <asm/dwarf2.h>
30350 +#include <asm/alternative-asm.h>
30351
30352 /*
30353 * override generic version in lib/iomap_copy.c
30354 @@ -25,6 +26,7 @@ ENTRY(__iowrite32_copy)
30355 CFI_STARTPROC
30356 movl %edx,%ecx
30357 rep movsd
30358 + pax_force_retaddr
30359 ret
30360 CFI_ENDPROC
30361 ENDPROC(__iowrite32_copy)
30362 diff --git a/arch/x86/lib/memcpy_64.S b/arch/x86/lib/memcpy_64.S
30363 index 89b53c9..97357ca 100644
30364 --- a/arch/x86/lib/memcpy_64.S
30365 +++ b/arch/x86/lib/memcpy_64.S
30366 @@ -24,7 +24,7 @@
30367 * This gets patched over the unrolled variant (below) via the
30368 * alternative instructions framework:
30369 */
30370 - .section .altinstr_replacement, "ax", @progbits
30371 + .section .altinstr_replacement, "a", @progbits
30372 .Lmemcpy_c:
30373 movq %rdi, %rax
30374 movq %rdx, %rcx
30375 @@ -33,6 +33,7 @@
30376 rep movsq
30377 movl %edx, %ecx
30378 rep movsb
30379 + pax_force_retaddr
30380 ret
30381 .Lmemcpy_e:
30382 .previous
30383 @@ -44,11 +45,12 @@
30384 * This gets patched over the unrolled variant (below) via the
30385 * alternative instructions framework:
30386 */
30387 - .section .altinstr_replacement, "ax", @progbits
30388 + .section .altinstr_replacement, "a", @progbits
30389 .Lmemcpy_c_e:
30390 movq %rdi, %rax
30391 movq %rdx, %rcx
30392 rep movsb
30393 + pax_force_retaddr
30394 ret
30395 .Lmemcpy_e_e:
30396 .previous
30397 @@ -138,6 +140,7 @@ ENTRY(memcpy)
30398 movq %r9, 1*8(%rdi)
30399 movq %r10, -2*8(%rdi, %rdx)
30400 movq %r11, -1*8(%rdi, %rdx)
30401 + pax_force_retaddr
30402 retq
30403 .p2align 4
30404 .Lless_16bytes:
30405 @@ -150,6 +153,7 @@ ENTRY(memcpy)
30406 movq -1*8(%rsi, %rdx), %r9
30407 movq %r8, 0*8(%rdi)
30408 movq %r9, -1*8(%rdi, %rdx)
30409 + pax_force_retaddr
30410 retq
30411 .p2align 4
30412 .Lless_8bytes:
30413 @@ -163,6 +167,7 @@ ENTRY(memcpy)
30414 movl -4(%rsi, %rdx), %r8d
30415 movl %ecx, (%rdi)
30416 movl %r8d, -4(%rdi, %rdx)
30417 + pax_force_retaddr
30418 retq
30419 .p2align 4
30420 .Lless_3bytes:
30421 @@ -181,6 +186,7 @@ ENTRY(memcpy)
30422 movb %cl, (%rdi)
30423
30424 .Lend:
30425 + pax_force_retaddr
30426 retq
30427 CFI_ENDPROC
30428 ENDPROC(memcpy)
30429 diff --git a/arch/x86/lib/memmove_64.S b/arch/x86/lib/memmove_64.S
30430 index 9c4b530..830b77a 100644
30431 --- a/arch/x86/lib/memmove_64.S
30432 +++ b/arch/x86/lib/memmove_64.S
30433 @@ -205,14 +205,16 @@ ENTRY(__memmove)
30434 movb (%rsi), %r11b
30435 movb %r11b, (%rdi)
30436 13:
30437 + pax_force_retaddr
30438 retq
30439 CFI_ENDPROC
30440
30441 - .section .altinstr_replacement,"ax"
30442 + .section .altinstr_replacement,"a"
30443 .Lmemmove_begin_forward_efs:
30444 /* Forward moving data. */
30445 movq %rdx, %rcx
30446 rep movsb
30447 + pax_force_retaddr
30448 retq
30449 .Lmemmove_end_forward_efs:
30450 .previous
30451 diff --git a/arch/x86/lib/memset_64.S b/arch/x86/lib/memset_64.S
30452 index 6f44935..fbf5f6d 100644
30453 --- a/arch/x86/lib/memset_64.S
30454 +++ b/arch/x86/lib/memset_64.S
30455 @@ -16,7 +16,7 @@
30456 *
30457 * rax original destination
30458 */
30459 - .section .altinstr_replacement, "ax", @progbits
30460 + .section .altinstr_replacement, "a", @progbits
30461 .Lmemset_c:
30462 movq %rdi,%r9
30463 movq %rdx,%rcx
30464 @@ -30,6 +30,7 @@
30465 movl %edx,%ecx
30466 rep stosb
30467 movq %r9,%rax
30468 + pax_force_retaddr
30469 ret
30470 .Lmemset_e:
30471 .previous
30472 @@ -45,13 +46,14 @@
30473 *
30474 * rax original destination
30475 */
30476 - .section .altinstr_replacement, "ax", @progbits
30477 + .section .altinstr_replacement, "a", @progbits
30478 .Lmemset_c_e:
30479 movq %rdi,%r9
30480 movb %sil,%al
30481 movq %rdx,%rcx
30482 rep stosb
30483 movq %r9,%rax
30484 + pax_force_retaddr
30485 ret
30486 .Lmemset_e_e:
30487 .previous
30488 @@ -120,6 +122,7 @@ ENTRY(__memset)
30489
30490 .Lende:
30491 movq %r10,%rax
30492 + pax_force_retaddr
30493 ret
30494
30495 CFI_RESTORE_STATE
30496 diff --git a/arch/x86/lib/mmx_32.c b/arch/x86/lib/mmx_32.c
30497 index c9f2d9b..e7fd2c0 100644
30498 --- a/arch/x86/lib/mmx_32.c
30499 +++ b/arch/x86/lib/mmx_32.c
30500 @@ -29,6 +29,7 @@ void *_mmx_memcpy(void *to, const void *from, size_t len)
30501 {
30502 void *p;
30503 int i;
30504 + unsigned long cr0;
30505
30506 if (unlikely(in_interrupt()))
30507 return __memcpy(to, from, len);
30508 @@ -39,44 +40,72 @@ void *_mmx_memcpy(void *to, const void *from, size_t len)
30509 kernel_fpu_begin();
30510
30511 __asm__ __volatile__ (
30512 - "1: prefetch (%0)\n" /* This set is 28 bytes */
30513 - " prefetch 64(%0)\n"
30514 - " prefetch 128(%0)\n"
30515 - " prefetch 192(%0)\n"
30516 - " prefetch 256(%0)\n"
30517 + "1: prefetch (%1)\n" /* This set is 28 bytes */
30518 + " prefetch 64(%1)\n"
30519 + " prefetch 128(%1)\n"
30520 + " prefetch 192(%1)\n"
30521 + " prefetch 256(%1)\n"
30522 "2: \n"
30523 ".section .fixup, \"ax\"\n"
30524 - "3: movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30525 + "3: \n"
30526 +
30527 +#ifdef CONFIG_PAX_KERNEXEC
30528 + " movl %%cr0, %0\n"
30529 + " movl %0, %%eax\n"
30530 + " andl $0xFFFEFFFF, %%eax\n"
30531 + " movl %%eax, %%cr0\n"
30532 +#endif
30533 +
30534 + " movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30535 +
30536 +#ifdef CONFIG_PAX_KERNEXEC
30537 + " movl %0, %%cr0\n"
30538 +#endif
30539 +
30540 " jmp 2b\n"
30541 ".previous\n"
30542 _ASM_EXTABLE(1b, 3b)
30543 - : : "r" (from));
30544 + : "=&r" (cr0) : "r" (from) : "ax");
30545
30546 for ( ; i > 5; i--) {
30547 __asm__ __volatile__ (
30548 - "1: prefetch 320(%0)\n"
30549 - "2: movq (%0), %%mm0\n"
30550 - " movq 8(%0), %%mm1\n"
30551 - " movq 16(%0), %%mm2\n"
30552 - " movq 24(%0), %%mm3\n"
30553 - " movq %%mm0, (%1)\n"
30554 - " movq %%mm1, 8(%1)\n"
30555 - " movq %%mm2, 16(%1)\n"
30556 - " movq %%mm3, 24(%1)\n"
30557 - " movq 32(%0), %%mm0\n"
30558 - " movq 40(%0), %%mm1\n"
30559 - " movq 48(%0), %%mm2\n"
30560 - " movq 56(%0), %%mm3\n"
30561 - " movq %%mm0, 32(%1)\n"
30562 - " movq %%mm1, 40(%1)\n"
30563 - " movq %%mm2, 48(%1)\n"
30564 - " movq %%mm3, 56(%1)\n"
30565 + "1: prefetch 320(%1)\n"
30566 + "2: movq (%1), %%mm0\n"
30567 + " movq 8(%1), %%mm1\n"
30568 + " movq 16(%1), %%mm2\n"
30569 + " movq 24(%1), %%mm3\n"
30570 + " movq %%mm0, (%2)\n"
30571 + " movq %%mm1, 8(%2)\n"
30572 + " movq %%mm2, 16(%2)\n"
30573 + " movq %%mm3, 24(%2)\n"
30574 + " movq 32(%1), %%mm0\n"
30575 + " movq 40(%1), %%mm1\n"
30576 + " movq 48(%1), %%mm2\n"
30577 + " movq 56(%1), %%mm3\n"
30578 + " movq %%mm0, 32(%2)\n"
30579 + " movq %%mm1, 40(%2)\n"
30580 + " movq %%mm2, 48(%2)\n"
30581 + " movq %%mm3, 56(%2)\n"
30582 ".section .fixup, \"ax\"\n"
30583 - "3: movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30584 + "3:\n"
30585 +
30586 +#ifdef CONFIG_PAX_KERNEXEC
30587 + " movl %%cr0, %0\n"
30588 + " movl %0, %%eax\n"
30589 + " andl $0xFFFEFFFF, %%eax\n"
30590 + " movl %%eax, %%cr0\n"
30591 +#endif
30592 +
30593 + " movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30594 +
30595 +#ifdef CONFIG_PAX_KERNEXEC
30596 + " movl %0, %%cr0\n"
30597 +#endif
30598 +
30599 " jmp 2b\n"
30600 ".previous\n"
30601 _ASM_EXTABLE(1b, 3b)
30602 - : : "r" (from), "r" (to) : "memory");
30603 + : "=&r" (cr0) : "r" (from), "r" (to) : "memory", "ax");
30604
30605 from += 64;
30606 to += 64;
30607 @@ -158,6 +187,7 @@ static void fast_clear_page(void *page)
30608 static void fast_copy_page(void *to, void *from)
30609 {
30610 int i;
30611 + unsigned long cr0;
30612
30613 kernel_fpu_begin();
30614
30615 @@ -166,42 +196,70 @@ static void fast_copy_page(void *to, void *from)
30616 * but that is for later. -AV
30617 */
30618 __asm__ __volatile__(
30619 - "1: prefetch (%0)\n"
30620 - " prefetch 64(%0)\n"
30621 - " prefetch 128(%0)\n"
30622 - " prefetch 192(%0)\n"
30623 - " prefetch 256(%0)\n"
30624 + "1: prefetch (%1)\n"
30625 + " prefetch 64(%1)\n"
30626 + " prefetch 128(%1)\n"
30627 + " prefetch 192(%1)\n"
30628 + " prefetch 256(%1)\n"
30629 "2: \n"
30630 ".section .fixup, \"ax\"\n"
30631 - "3: movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30632 + "3: \n"
30633 +
30634 +#ifdef CONFIG_PAX_KERNEXEC
30635 + " movl %%cr0, %0\n"
30636 + " movl %0, %%eax\n"
30637 + " andl $0xFFFEFFFF, %%eax\n"
30638 + " movl %%eax, %%cr0\n"
30639 +#endif
30640 +
30641 + " movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30642 +
30643 +#ifdef CONFIG_PAX_KERNEXEC
30644 + " movl %0, %%cr0\n"
30645 +#endif
30646 +
30647 " jmp 2b\n"
30648 ".previous\n"
30649 - _ASM_EXTABLE(1b, 3b) : : "r" (from));
30650 + _ASM_EXTABLE(1b, 3b) : "=&r" (cr0) : "r" (from) : "ax");
30651
30652 for (i = 0; i < (4096-320)/64; i++) {
30653 __asm__ __volatile__ (
30654 - "1: prefetch 320(%0)\n"
30655 - "2: movq (%0), %%mm0\n"
30656 - " movntq %%mm0, (%1)\n"
30657 - " movq 8(%0), %%mm1\n"
30658 - " movntq %%mm1, 8(%1)\n"
30659 - " movq 16(%0), %%mm2\n"
30660 - " movntq %%mm2, 16(%1)\n"
30661 - " movq 24(%0), %%mm3\n"
30662 - " movntq %%mm3, 24(%1)\n"
30663 - " movq 32(%0), %%mm4\n"
30664 - " movntq %%mm4, 32(%1)\n"
30665 - " movq 40(%0), %%mm5\n"
30666 - " movntq %%mm5, 40(%1)\n"
30667 - " movq 48(%0), %%mm6\n"
30668 - " movntq %%mm6, 48(%1)\n"
30669 - " movq 56(%0), %%mm7\n"
30670 - " movntq %%mm7, 56(%1)\n"
30671 + "1: prefetch 320(%1)\n"
30672 + "2: movq (%1), %%mm0\n"
30673 + " movntq %%mm0, (%2)\n"
30674 + " movq 8(%1), %%mm1\n"
30675 + " movntq %%mm1, 8(%2)\n"
30676 + " movq 16(%1), %%mm2\n"
30677 + " movntq %%mm2, 16(%2)\n"
30678 + " movq 24(%1), %%mm3\n"
30679 + " movntq %%mm3, 24(%2)\n"
30680 + " movq 32(%1), %%mm4\n"
30681 + " movntq %%mm4, 32(%2)\n"
30682 + " movq 40(%1), %%mm5\n"
30683 + " movntq %%mm5, 40(%2)\n"
30684 + " movq 48(%1), %%mm6\n"
30685 + " movntq %%mm6, 48(%2)\n"
30686 + " movq 56(%1), %%mm7\n"
30687 + " movntq %%mm7, 56(%2)\n"
30688 ".section .fixup, \"ax\"\n"
30689 - "3: movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30690 + "3:\n"
30691 +
30692 +#ifdef CONFIG_PAX_KERNEXEC
30693 + " movl %%cr0, %0\n"
30694 + " movl %0, %%eax\n"
30695 + " andl $0xFFFEFFFF, %%eax\n"
30696 + " movl %%eax, %%cr0\n"
30697 +#endif
30698 +
30699 + " movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30700 +
30701 +#ifdef CONFIG_PAX_KERNEXEC
30702 + " movl %0, %%cr0\n"
30703 +#endif
30704 +
30705 " jmp 2b\n"
30706 ".previous\n"
30707 - _ASM_EXTABLE(1b, 3b) : : "r" (from), "r" (to) : "memory");
30708 + _ASM_EXTABLE(1b, 3b) : "=&r" (cr0) : "r" (from), "r" (to) : "memory", "ax");
30709
30710 from += 64;
30711 to += 64;
30712 @@ -280,47 +338,76 @@ static void fast_clear_page(void *page)
30713 static void fast_copy_page(void *to, void *from)
30714 {
30715 int i;
30716 + unsigned long cr0;
30717
30718 kernel_fpu_begin();
30719
30720 __asm__ __volatile__ (
30721 - "1: prefetch (%0)\n"
30722 - " prefetch 64(%0)\n"
30723 - " prefetch 128(%0)\n"
30724 - " prefetch 192(%0)\n"
30725 - " prefetch 256(%0)\n"
30726 + "1: prefetch (%1)\n"
30727 + " prefetch 64(%1)\n"
30728 + " prefetch 128(%1)\n"
30729 + " prefetch 192(%1)\n"
30730 + " prefetch 256(%1)\n"
30731 "2: \n"
30732 ".section .fixup, \"ax\"\n"
30733 - "3: movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30734 + "3: \n"
30735 +
30736 +#ifdef CONFIG_PAX_KERNEXEC
30737 + " movl %%cr0, %0\n"
30738 + " movl %0, %%eax\n"
30739 + " andl $0xFFFEFFFF, %%eax\n"
30740 + " movl %%eax, %%cr0\n"
30741 +#endif
30742 +
30743 + " movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30744 +
30745 +#ifdef CONFIG_PAX_KERNEXEC
30746 + " movl %0, %%cr0\n"
30747 +#endif
30748 +
30749 " jmp 2b\n"
30750 ".previous\n"
30751 - _ASM_EXTABLE(1b, 3b) : : "r" (from));
30752 + _ASM_EXTABLE(1b, 3b) : "=&r" (cr0) : "r" (from) : "ax");
30753
30754 for (i = 0; i < 4096/64; i++) {
30755 __asm__ __volatile__ (
30756 - "1: prefetch 320(%0)\n"
30757 - "2: movq (%0), %%mm0\n"
30758 - " movq 8(%0), %%mm1\n"
30759 - " movq 16(%0), %%mm2\n"
30760 - " movq 24(%0), %%mm3\n"
30761 - " movq %%mm0, (%1)\n"
30762 - " movq %%mm1, 8(%1)\n"
30763 - " movq %%mm2, 16(%1)\n"
30764 - " movq %%mm3, 24(%1)\n"
30765 - " movq 32(%0), %%mm0\n"
30766 - " movq 40(%0), %%mm1\n"
30767 - " movq 48(%0), %%mm2\n"
30768 - " movq 56(%0), %%mm3\n"
30769 - " movq %%mm0, 32(%1)\n"
30770 - " movq %%mm1, 40(%1)\n"
30771 - " movq %%mm2, 48(%1)\n"
30772 - " movq %%mm3, 56(%1)\n"
30773 + "1: prefetch 320(%1)\n"
30774 + "2: movq (%1), %%mm0\n"
30775 + " movq 8(%1), %%mm1\n"
30776 + " movq 16(%1), %%mm2\n"
30777 + " movq 24(%1), %%mm3\n"
30778 + " movq %%mm0, (%2)\n"
30779 + " movq %%mm1, 8(%2)\n"
30780 + " movq %%mm2, 16(%2)\n"
30781 + " movq %%mm3, 24(%2)\n"
30782 + " movq 32(%1), %%mm0\n"
30783 + " movq 40(%1), %%mm1\n"
30784 + " movq 48(%1), %%mm2\n"
30785 + " movq 56(%1), %%mm3\n"
30786 + " movq %%mm0, 32(%2)\n"
30787 + " movq %%mm1, 40(%2)\n"
30788 + " movq %%mm2, 48(%2)\n"
30789 + " movq %%mm3, 56(%2)\n"
30790 ".section .fixup, \"ax\"\n"
30791 - "3: movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30792 + "3:\n"
30793 +
30794 +#ifdef CONFIG_PAX_KERNEXEC
30795 + " movl %%cr0, %0\n"
30796 + " movl %0, %%eax\n"
30797 + " andl $0xFFFEFFFF, %%eax\n"
30798 + " movl %%eax, %%cr0\n"
30799 +#endif
30800 +
30801 + " movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30802 +
30803 +#ifdef CONFIG_PAX_KERNEXEC
30804 + " movl %0, %%cr0\n"
30805 +#endif
30806 +
30807 " jmp 2b\n"
30808 ".previous\n"
30809 _ASM_EXTABLE(1b, 3b)
30810 - : : "r" (from), "r" (to) : "memory");
30811 + : "=&r" (cr0) : "r" (from), "r" (to) : "memory", "ax");
30812
30813 from += 64;
30814 to += 64;
30815 diff --git a/arch/x86/lib/msr-reg.S b/arch/x86/lib/msr-reg.S
30816 index f6d13ee..d789440 100644
30817 --- a/arch/x86/lib/msr-reg.S
30818 +++ b/arch/x86/lib/msr-reg.S
30819 @@ -3,6 +3,7 @@
30820 #include <asm/dwarf2.h>
30821 #include <asm/asm.h>
30822 #include <asm/msr.h>
30823 +#include <asm/alternative-asm.h>
30824
30825 #ifdef CONFIG_X86_64
30826 /*
30827 @@ -37,6 +38,7 @@ ENTRY(\op\()_safe_regs)
30828 movl %edi, 28(%r10)
30829 popq_cfi %rbp
30830 popq_cfi %rbx
30831 + pax_force_retaddr
30832 ret
30833 3:
30834 CFI_RESTORE_STATE
30835 diff --git a/arch/x86/lib/putuser.S b/arch/x86/lib/putuser.S
30836 index fc6ba17..14ad9a5 100644
30837 --- a/arch/x86/lib/putuser.S
30838 +++ b/arch/x86/lib/putuser.S
30839 @@ -16,7 +16,9 @@
30840 #include <asm/errno.h>
30841 #include <asm/asm.h>
30842 #include <asm/smap.h>
30843 -
30844 +#include <asm/segment.h>
30845 +#include <asm/pgtable.h>
30846 +#include <asm/alternative-asm.h>
30847
30848 /*
30849 * __put_user_X
30850 @@ -30,57 +32,125 @@
30851 * as they get called from within inline assembly.
30852 */
30853
30854 -#define ENTER CFI_STARTPROC ; \
30855 - GET_THREAD_INFO(%_ASM_BX)
30856 -#define EXIT ASM_CLAC ; \
30857 - ret ; \
30858 +#define ENTER CFI_STARTPROC
30859 +#define EXIT ASM_CLAC ; \
30860 + pax_force_retaddr ; \
30861 + ret ; \
30862 CFI_ENDPROC
30863
30864 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30865 +#define _DEST %_ASM_CX,%_ASM_BX
30866 +#else
30867 +#define _DEST %_ASM_CX
30868 +#endif
30869 +
30870 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
30871 +#define __copyuser_seg gs;
30872 +#else
30873 +#define __copyuser_seg
30874 +#endif
30875 +
30876 .text
30877 ENTRY(__put_user_1)
30878 ENTER
30879 +
30880 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30881 + GET_THREAD_INFO(%_ASM_BX)
30882 cmp TI_addr_limit(%_ASM_BX),%_ASM_CX
30883 jae bad_put_user
30884 +
30885 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30886 + mov pax_user_shadow_base,%_ASM_BX
30887 + cmp %_ASM_BX,%_ASM_CX
30888 + jb 1234f
30889 + xor %ebx,%ebx
30890 +1234:
30891 +#endif
30892 +
30893 +#endif
30894 +
30895 ASM_STAC
30896 -1: movb %al,(%_ASM_CX)
30897 +1: __copyuser_seg movb %al,(_DEST)
30898 xor %eax,%eax
30899 EXIT
30900 ENDPROC(__put_user_1)
30901
30902 ENTRY(__put_user_2)
30903 ENTER
30904 +
30905 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30906 + GET_THREAD_INFO(%_ASM_BX)
30907 mov TI_addr_limit(%_ASM_BX),%_ASM_BX
30908 sub $1,%_ASM_BX
30909 cmp %_ASM_BX,%_ASM_CX
30910 jae bad_put_user
30911 +
30912 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30913 + mov pax_user_shadow_base,%_ASM_BX
30914 + cmp %_ASM_BX,%_ASM_CX
30915 + jb 1234f
30916 + xor %ebx,%ebx
30917 +1234:
30918 +#endif
30919 +
30920 +#endif
30921 +
30922 ASM_STAC
30923 -2: movw %ax,(%_ASM_CX)
30924 +2: __copyuser_seg movw %ax,(_DEST)
30925 xor %eax,%eax
30926 EXIT
30927 ENDPROC(__put_user_2)
30928
30929 ENTRY(__put_user_4)
30930 ENTER
30931 +
30932 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30933 + GET_THREAD_INFO(%_ASM_BX)
30934 mov TI_addr_limit(%_ASM_BX),%_ASM_BX
30935 sub $3,%_ASM_BX
30936 cmp %_ASM_BX,%_ASM_CX
30937 jae bad_put_user
30938 +
30939 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30940 + mov pax_user_shadow_base,%_ASM_BX
30941 + cmp %_ASM_BX,%_ASM_CX
30942 + jb 1234f
30943 + xor %ebx,%ebx
30944 +1234:
30945 +#endif
30946 +
30947 +#endif
30948 +
30949 ASM_STAC
30950 -3: movl %eax,(%_ASM_CX)
30951 +3: __copyuser_seg movl %eax,(_DEST)
30952 xor %eax,%eax
30953 EXIT
30954 ENDPROC(__put_user_4)
30955
30956 ENTRY(__put_user_8)
30957 ENTER
30958 +
30959 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30960 + GET_THREAD_INFO(%_ASM_BX)
30961 mov TI_addr_limit(%_ASM_BX),%_ASM_BX
30962 sub $7,%_ASM_BX
30963 cmp %_ASM_BX,%_ASM_CX
30964 jae bad_put_user
30965 +
30966 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30967 + mov pax_user_shadow_base,%_ASM_BX
30968 + cmp %_ASM_BX,%_ASM_CX
30969 + jb 1234f
30970 + xor %ebx,%ebx
30971 +1234:
30972 +#endif
30973 +
30974 +#endif
30975 +
30976 ASM_STAC
30977 -4: mov %_ASM_AX,(%_ASM_CX)
30978 +4: __copyuser_seg mov %_ASM_AX,(_DEST)
30979 #ifdef CONFIG_X86_32
30980 -5: movl %edx,4(%_ASM_CX)
30981 +5: __copyuser_seg movl %edx,4(_DEST)
30982 #endif
30983 xor %eax,%eax
30984 EXIT
30985 diff --git a/arch/x86/lib/rwsem.S b/arch/x86/lib/rwsem.S
30986 index 5dff5f0..cadebf4 100644
30987 --- a/arch/x86/lib/rwsem.S
30988 +++ b/arch/x86/lib/rwsem.S
30989 @@ -94,6 +94,7 @@ ENTRY(call_rwsem_down_read_failed)
30990 __ASM_SIZE(pop,_cfi) %__ASM_REG(dx)
30991 CFI_RESTORE __ASM_REG(dx)
30992 restore_common_regs
30993 + pax_force_retaddr
30994 ret
30995 CFI_ENDPROC
30996 ENDPROC(call_rwsem_down_read_failed)
30997 @@ -104,6 +105,7 @@ ENTRY(call_rwsem_down_write_failed)
30998 movq %rax,%rdi
30999 call rwsem_down_write_failed
31000 restore_common_regs
31001 + pax_force_retaddr
31002 ret
31003 CFI_ENDPROC
31004 ENDPROC(call_rwsem_down_write_failed)
31005 @@ -117,7 +119,8 @@ ENTRY(call_rwsem_wake)
31006 movq %rax,%rdi
31007 call rwsem_wake
31008 restore_common_regs
31009 -1: ret
31010 +1: pax_force_retaddr
31011 + ret
31012 CFI_ENDPROC
31013 ENDPROC(call_rwsem_wake)
31014
31015 @@ -131,6 +134,7 @@ ENTRY(call_rwsem_downgrade_wake)
31016 __ASM_SIZE(pop,_cfi) %__ASM_REG(dx)
31017 CFI_RESTORE __ASM_REG(dx)
31018 restore_common_regs
31019 + pax_force_retaddr
31020 ret
31021 CFI_ENDPROC
31022 ENDPROC(call_rwsem_downgrade_wake)
31023 diff --git a/arch/x86/lib/thunk_64.S b/arch/x86/lib/thunk_64.S
31024 index b30b5eb..2b57052 100644
31025 --- a/arch/x86/lib/thunk_64.S
31026 +++ b/arch/x86/lib/thunk_64.S
31027 @@ -9,6 +9,7 @@
31028 #include <asm/dwarf2.h>
31029 #include <asm/calling.h>
31030 #include <asm/asm.h>
31031 +#include <asm/alternative-asm.h>
31032
31033 /* rdi: arg1 ... normal C conventions. rax is saved/restored. */
31034 .macro THUNK name, func, put_ret_addr_in_rdi=0
31035 @@ -16,11 +17,11 @@
31036 \name:
31037 CFI_STARTPROC
31038
31039 - /* this one pushes 9 elems, the next one would be %rIP */
31040 - SAVE_ARGS
31041 + /* this one pushes 15+1 elems, the next one would be %rIP */
31042 + SAVE_ARGS 8
31043
31044 .if \put_ret_addr_in_rdi
31045 - movq_cfi_restore 9*8, rdi
31046 + movq_cfi_restore RIP, rdi
31047 .endif
31048
31049 call \func
31050 @@ -47,9 +48,10 @@
31051
31052 /* SAVE_ARGS below is used only for the .cfi directives it contains. */
31053 CFI_STARTPROC
31054 - SAVE_ARGS
31055 + SAVE_ARGS 8
31056 restore:
31057 - RESTORE_ARGS
31058 + RESTORE_ARGS 1,8
31059 + pax_force_retaddr
31060 ret
31061 CFI_ENDPROC
31062 _ASM_NOKPROBE(restore)
31063 diff --git a/arch/x86/lib/usercopy_32.c b/arch/x86/lib/usercopy_32.c
31064 index e2f5e21..4b22130 100644
31065 --- a/arch/x86/lib/usercopy_32.c
31066 +++ b/arch/x86/lib/usercopy_32.c
31067 @@ -42,11 +42,13 @@ do { \
31068 int __d0; \
31069 might_fault(); \
31070 __asm__ __volatile__( \
31071 + __COPYUSER_SET_ES \
31072 ASM_STAC "\n" \
31073 "0: rep; stosl\n" \
31074 " movl %2,%0\n" \
31075 "1: rep; stosb\n" \
31076 "2: " ASM_CLAC "\n" \
31077 + __COPYUSER_RESTORE_ES \
31078 ".section .fixup,\"ax\"\n" \
31079 "3: lea 0(%2,%0,4),%0\n" \
31080 " jmp 2b\n" \
31081 @@ -98,7 +100,7 @@ EXPORT_SYMBOL(__clear_user);
31082
31083 #ifdef CONFIG_X86_INTEL_USERCOPY
31084 static unsigned long
31085 -__copy_user_intel(void __user *to, const void *from, unsigned long size)
31086 +__generic_copy_to_user_intel(void __user *to, const void *from, unsigned long size)
31087 {
31088 int d0, d1;
31089 __asm__ __volatile__(
31090 @@ -110,36 +112,36 @@ __copy_user_intel(void __user *to, const void *from, unsigned long size)
31091 " .align 2,0x90\n"
31092 "3: movl 0(%4), %%eax\n"
31093 "4: movl 4(%4), %%edx\n"
31094 - "5: movl %%eax, 0(%3)\n"
31095 - "6: movl %%edx, 4(%3)\n"
31096 + "5: "__copyuser_seg" movl %%eax, 0(%3)\n"
31097 + "6: "__copyuser_seg" movl %%edx, 4(%3)\n"
31098 "7: movl 8(%4), %%eax\n"
31099 "8: movl 12(%4),%%edx\n"
31100 - "9: movl %%eax, 8(%3)\n"
31101 - "10: movl %%edx, 12(%3)\n"
31102 + "9: "__copyuser_seg" movl %%eax, 8(%3)\n"
31103 + "10: "__copyuser_seg" movl %%edx, 12(%3)\n"
31104 "11: movl 16(%4), %%eax\n"
31105 "12: movl 20(%4), %%edx\n"
31106 - "13: movl %%eax, 16(%3)\n"
31107 - "14: movl %%edx, 20(%3)\n"
31108 + "13: "__copyuser_seg" movl %%eax, 16(%3)\n"
31109 + "14: "__copyuser_seg" movl %%edx, 20(%3)\n"
31110 "15: movl 24(%4), %%eax\n"
31111 "16: movl 28(%4), %%edx\n"
31112 - "17: movl %%eax, 24(%3)\n"
31113 - "18: movl %%edx, 28(%3)\n"
31114 + "17: "__copyuser_seg" movl %%eax, 24(%3)\n"
31115 + "18: "__copyuser_seg" movl %%edx, 28(%3)\n"
31116 "19: movl 32(%4), %%eax\n"
31117 "20: movl 36(%4), %%edx\n"
31118 - "21: movl %%eax, 32(%3)\n"
31119 - "22: movl %%edx, 36(%3)\n"
31120 + "21: "__copyuser_seg" movl %%eax, 32(%3)\n"
31121 + "22: "__copyuser_seg" movl %%edx, 36(%3)\n"
31122 "23: movl 40(%4), %%eax\n"
31123 "24: movl 44(%4), %%edx\n"
31124 - "25: movl %%eax, 40(%3)\n"
31125 - "26: movl %%edx, 44(%3)\n"
31126 + "25: "__copyuser_seg" movl %%eax, 40(%3)\n"
31127 + "26: "__copyuser_seg" movl %%edx, 44(%3)\n"
31128 "27: movl 48(%4), %%eax\n"
31129 "28: movl 52(%4), %%edx\n"
31130 - "29: movl %%eax, 48(%3)\n"
31131 - "30: movl %%edx, 52(%3)\n"
31132 + "29: "__copyuser_seg" movl %%eax, 48(%3)\n"
31133 + "30: "__copyuser_seg" movl %%edx, 52(%3)\n"
31134 "31: movl 56(%4), %%eax\n"
31135 "32: movl 60(%4), %%edx\n"
31136 - "33: movl %%eax, 56(%3)\n"
31137 - "34: movl %%edx, 60(%3)\n"
31138 + "33: "__copyuser_seg" movl %%eax, 56(%3)\n"
31139 + "34: "__copyuser_seg" movl %%edx, 60(%3)\n"
31140 " addl $-64, %0\n"
31141 " addl $64, %4\n"
31142 " addl $64, %3\n"
31143 @@ -149,10 +151,116 @@ __copy_user_intel(void __user *to, const void *from, unsigned long size)
31144 " shrl $2, %0\n"
31145 " andl $3, %%eax\n"
31146 " cld\n"
31147 + __COPYUSER_SET_ES
31148 "99: rep; movsl\n"
31149 "36: movl %%eax, %0\n"
31150 "37: rep; movsb\n"
31151 "100:\n"
31152 + __COPYUSER_RESTORE_ES
31153 + ".section .fixup,\"ax\"\n"
31154 + "101: lea 0(%%eax,%0,4),%0\n"
31155 + " jmp 100b\n"
31156 + ".previous\n"
31157 + _ASM_EXTABLE(1b,100b)
31158 + _ASM_EXTABLE(2b,100b)
31159 + _ASM_EXTABLE(3b,100b)
31160 + _ASM_EXTABLE(4b,100b)
31161 + _ASM_EXTABLE(5b,100b)
31162 + _ASM_EXTABLE(6b,100b)
31163 + _ASM_EXTABLE(7b,100b)
31164 + _ASM_EXTABLE(8b,100b)
31165 + _ASM_EXTABLE(9b,100b)
31166 + _ASM_EXTABLE(10b,100b)
31167 + _ASM_EXTABLE(11b,100b)
31168 + _ASM_EXTABLE(12b,100b)
31169 + _ASM_EXTABLE(13b,100b)
31170 + _ASM_EXTABLE(14b,100b)
31171 + _ASM_EXTABLE(15b,100b)
31172 + _ASM_EXTABLE(16b,100b)
31173 + _ASM_EXTABLE(17b,100b)
31174 + _ASM_EXTABLE(18b,100b)
31175 + _ASM_EXTABLE(19b,100b)
31176 + _ASM_EXTABLE(20b,100b)
31177 + _ASM_EXTABLE(21b,100b)
31178 + _ASM_EXTABLE(22b,100b)
31179 + _ASM_EXTABLE(23b,100b)
31180 + _ASM_EXTABLE(24b,100b)
31181 + _ASM_EXTABLE(25b,100b)
31182 + _ASM_EXTABLE(26b,100b)
31183 + _ASM_EXTABLE(27b,100b)
31184 + _ASM_EXTABLE(28b,100b)
31185 + _ASM_EXTABLE(29b,100b)
31186 + _ASM_EXTABLE(30b,100b)
31187 + _ASM_EXTABLE(31b,100b)
31188 + _ASM_EXTABLE(32b,100b)
31189 + _ASM_EXTABLE(33b,100b)
31190 + _ASM_EXTABLE(34b,100b)
31191 + _ASM_EXTABLE(35b,100b)
31192 + _ASM_EXTABLE(36b,100b)
31193 + _ASM_EXTABLE(37b,100b)
31194 + _ASM_EXTABLE(99b,101b)
31195 + : "=&c"(size), "=&D" (d0), "=&S" (d1)
31196 + : "1"(to), "2"(from), "0"(size)
31197 + : "eax", "edx", "memory");
31198 + return size;
31199 +}
31200 +
31201 +static unsigned long
31202 +__generic_copy_from_user_intel(void *to, const void __user *from, unsigned long size)
31203 +{
31204 + int d0, d1;
31205 + __asm__ __volatile__(
31206 + " .align 2,0x90\n"
31207 + "1: "__copyuser_seg" movl 32(%4), %%eax\n"
31208 + " cmpl $67, %0\n"
31209 + " jbe 3f\n"
31210 + "2: "__copyuser_seg" movl 64(%4), %%eax\n"
31211 + " .align 2,0x90\n"
31212 + "3: "__copyuser_seg" movl 0(%4), %%eax\n"
31213 + "4: "__copyuser_seg" movl 4(%4), %%edx\n"
31214 + "5: movl %%eax, 0(%3)\n"
31215 + "6: movl %%edx, 4(%3)\n"
31216 + "7: "__copyuser_seg" movl 8(%4), %%eax\n"
31217 + "8: "__copyuser_seg" movl 12(%4),%%edx\n"
31218 + "9: movl %%eax, 8(%3)\n"
31219 + "10: movl %%edx, 12(%3)\n"
31220 + "11: "__copyuser_seg" movl 16(%4), %%eax\n"
31221 + "12: "__copyuser_seg" movl 20(%4), %%edx\n"
31222 + "13: movl %%eax, 16(%3)\n"
31223 + "14: movl %%edx, 20(%3)\n"
31224 + "15: "__copyuser_seg" movl 24(%4), %%eax\n"
31225 + "16: "__copyuser_seg" movl 28(%4), %%edx\n"
31226 + "17: movl %%eax, 24(%3)\n"
31227 + "18: movl %%edx, 28(%3)\n"
31228 + "19: "__copyuser_seg" movl 32(%4), %%eax\n"
31229 + "20: "__copyuser_seg" movl 36(%4), %%edx\n"
31230 + "21: movl %%eax, 32(%3)\n"
31231 + "22: movl %%edx, 36(%3)\n"
31232 + "23: "__copyuser_seg" movl 40(%4), %%eax\n"
31233 + "24: "__copyuser_seg" movl 44(%4), %%edx\n"
31234 + "25: movl %%eax, 40(%3)\n"
31235 + "26: movl %%edx, 44(%3)\n"
31236 + "27: "__copyuser_seg" movl 48(%4), %%eax\n"
31237 + "28: "__copyuser_seg" movl 52(%4), %%edx\n"
31238 + "29: movl %%eax, 48(%3)\n"
31239 + "30: movl %%edx, 52(%3)\n"
31240 + "31: "__copyuser_seg" movl 56(%4), %%eax\n"
31241 + "32: "__copyuser_seg" movl 60(%4), %%edx\n"
31242 + "33: movl %%eax, 56(%3)\n"
31243 + "34: movl %%edx, 60(%3)\n"
31244 + " addl $-64, %0\n"
31245 + " addl $64, %4\n"
31246 + " addl $64, %3\n"
31247 + " cmpl $63, %0\n"
31248 + " ja 1b\n"
31249 + "35: movl %0, %%eax\n"
31250 + " shrl $2, %0\n"
31251 + " andl $3, %%eax\n"
31252 + " cld\n"
31253 + "99: rep; "__copyuser_seg" movsl\n"
31254 + "36: movl %%eax, %0\n"
31255 + "37: rep; "__copyuser_seg" movsb\n"
31256 + "100:\n"
31257 ".section .fixup,\"ax\"\n"
31258 "101: lea 0(%%eax,%0,4),%0\n"
31259 " jmp 100b\n"
31260 @@ -207,41 +315,41 @@ __copy_user_zeroing_intel(void *to, const void __user *from, unsigned long size)
31261 int d0, d1;
31262 __asm__ __volatile__(
31263 " .align 2,0x90\n"
31264 - "0: movl 32(%4), %%eax\n"
31265 + "0: "__copyuser_seg" movl 32(%4), %%eax\n"
31266 " cmpl $67, %0\n"
31267 " jbe 2f\n"
31268 - "1: movl 64(%4), %%eax\n"
31269 + "1: "__copyuser_seg" movl 64(%4), %%eax\n"
31270 " .align 2,0x90\n"
31271 - "2: movl 0(%4), %%eax\n"
31272 - "21: movl 4(%4), %%edx\n"
31273 + "2: "__copyuser_seg" movl 0(%4), %%eax\n"
31274 + "21: "__copyuser_seg" movl 4(%4), %%edx\n"
31275 " movl %%eax, 0(%3)\n"
31276 " movl %%edx, 4(%3)\n"
31277 - "3: movl 8(%4), %%eax\n"
31278 - "31: movl 12(%4),%%edx\n"
31279 + "3: "__copyuser_seg" movl 8(%4), %%eax\n"
31280 + "31: "__copyuser_seg" movl 12(%4),%%edx\n"
31281 " movl %%eax, 8(%3)\n"
31282 " movl %%edx, 12(%3)\n"
31283 - "4: movl 16(%4), %%eax\n"
31284 - "41: movl 20(%4), %%edx\n"
31285 + "4: "__copyuser_seg" movl 16(%4), %%eax\n"
31286 + "41: "__copyuser_seg" movl 20(%4), %%edx\n"
31287 " movl %%eax, 16(%3)\n"
31288 " movl %%edx, 20(%3)\n"
31289 - "10: movl 24(%4), %%eax\n"
31290 - "51: movl 28(%4), %%edx\n"
31291 + "10: "__copyuser_seg" movl 24(%4), %%eax\n"
31292 + "51: "__copyuser_seg" movl 28(%4), %%edx\n"
31293 " movl %%eax, 24(%3)\n"
31294 " movl %%edx, 28(%3)\n"
31295 - "11: movl 32(%4), %%eax\n"
31296 - "61: movl 36(%4), %%edx\n"
31297 + "11: "__copyuser_seg" movl 32(%4), %%eax\n"
31298 + "61: "__copyuser_seg" movl 36(%4), %%edx\n"
31299 " movl %%eax, 32(%3)\n"
31300 " movl %%edx, 36(%3)\n"
31301 - "12: movl 40(%4), %%eax\n"
31302 - "71: movl 44(%4), %%edx\n"
31303 + "12: "__copyuser_seg" movl 40(%4), %%eax\n"
31304 + "71: "__copyuser_seg" movl 44(%4), %%edx\n"
31305 " movl %%eax, 40(%3)\n"
31306 " movl %%edx, 44(%3)\n"
31307 - "13: movl 48(%4), %%eax\n"
31308 - "81: movl 52(%4), %%edx\n"
31309 + "13: "__copyuser_seg" movl 48(%4), %%eax\n"
31310 + "81: "__copyuser_seg" movl 52(%4), %%edx\n"
31311 " movl %%eax, 48(%3)\n"
31312 " movl %%edx, 52(%3)\n"
31313 - "14: movl 56(%4), %%eax\n"
31314 - "91: movl 60(%4), %%edx\n"
31315 + "14: "__copyuser_seg" movl 56(%4), %%eax\n"
31316 + "91: "__copyuser_seg" movl 60(%4), %%edx\n"
31317 " movl %%eax, 56(%3)\n"
31318 " movl %%edx, 60(%3)\n"
31319 " addl $-64, %0\n"
31320 @@ -253,9 +361,9 @@ __copy_user_zeroing_intel(void *to, const void __user *from, unsigned long size)
31321 " shrl $2, %0\n"
31322 " andl $3, %%eax\n"
31323 " cld\n"
31324 - "6: rep; movsl\n"
31325 + "6: rep; "__copyuser_seg" movsl\n"
31326 " movl %%eax,%0\n"
31327 - "7: rep; movsb\n"
31328 + "7: rep; "__copyuser_seg" movsb\n"
31329 "8:\n"
31330 ".section .fixup,\"ax\"\n"
31331 "9: lea 0(%%eax,%0,4),%0\n"
31332 @@ -305,41 +413,41 @@ static unsigned long __copy_user_zeroing_intel_nocache(void *to,
31333
31334 __asm__ __volatile__(
31335 " .align 2,0x90\n"
31336 - "0: movl 32(%4), %%eax\n"
31337 + "0: "__copyuser_seg" movl 32(%4), %%eax\n"
31338 " cmpl $67, %0\n"
31339 " jbe 2f\n"
31340 - "1: movl 64(%4), %%eax\n"
31341 + "1: "__copyuser_seg" movl 64(%4), %%eax\n"
31342 " .align 2,0x90\n"
31343 - "2: movl 0(%4), %%eax\n"
31344 - "21: movl 4(%4), %%edx\n"
31345 + "2: "__copyuser_seg" movl 0(%4), %%eax\n"
31346 + "21: "__copyuser_seg" movl 4(%4), %%edx\n"
31347 " movnti %%eax, 0(%3)\n"
31348 " movnti %%edx, 4(%3)\n"
31349 - "3: movl 8(%4), %%eax\n"
31350 - "31: movl 12(%4),%%edx\n"
31351 + "3: "__copyuser_seg" movl 8(%4), %%eax\n"
31352 + "31: "__copyuser_seg" movl 12(%4),%%edx\n"
31353 " movnti %%eax, 8(%3)\n"
31354 " movnti %%edx, 12(%3)\n"
31355 - "4: movl 16(%4), %%eax\n"
31356 - "41: movl 20(%4), %%edx\n"
31357 + "4: "__copyuser_seg" movl 16(%4), %%eax\n"
31358 + "41: "__copyuser_seg" movl 20(%4), %%edx\n"
31359 " movnti %%eax, 16(%3)\n"
31360 " movnti %%edx, 20(%3)\n"
31361 - "10: movl 24(%4), %%eax\n"
31362 - "51: movl 28(%4), %%edx\n"
31363 + "10: "__copyuser_seg" movl 24(%4), %%eax\n"
31364 + "51: "__copyuser_seg" movl 28(%4), %%edx\n"
31365 " movnti %%eax, 24(%3)\n"
31366 " movnti %%edx, 28(%3)\n"
31367 - "11: movl 32(%4), %%eax\n"
31368 - "61: movl 36(%4), %%edx\n"
31369 + "11: "__copyuser_seg" movl 32(%4), %%eax\n"
31370 + "61: "__copyuser_seg" movl 36(%4), %%edx\n"
31371 " movnti %%eax, 32(%3)\n"
31372 " movnti %%edx, 36(%3)\n"
31373 - "12: movl 40(%4), %%eax\n"
31374 - "71: movl 44(%4), %%edx\n"
31375 + "12: "__copyuser_seg" movl 40(%4), %%eax\n"
31376 + "71: "__copyuser_seg" movl 44(%4), %%edx\n"
31377 " movnti %%eax, 40(%3)\n"
31378 " movnti %%edx, 44(%3)\n"
31379 - "13: movl 48(%4), %%eax\n"
31380 - "81: movl 52(%4), %%edx\n"
31381 + "13: "__copyuser_seg" movl 48(%4), %%eax\n"
31382 + "81: "__copyuser_seg" movl 52(%4), %%edx\n"
31383 " movnti %%eax, 48(%3)\n"
31384 " movnti %%edx, 52(%3)\n"
31385 - "14: movl 56(%4), %%eax\n"
31386 - "91: movl 60(%4), %%edx\n"
31387 + "14: "__copyuser_seg" movl 56(%4), %%eax\n"
31388 + "91: "__copyuser_seg" movl 60(%4), %%edx\n"
31389 " movnti %%eax, 56(%3)\n"
31390 " movnti %%edx, 60(%3)\n"
31391 " addl $-64, %0\n"
31392 @@ -352,9 +460,9 @@ static unsigned long __copy_user_zeroing_intel_nocache(void *to,
31393 " shrl $2, %0\n"
31394 " andl $3, %%eax\n"
31395 " cld\n"
31396 - "6: rep; movsl\n"
31397 + "6: rep; "__copyuser_seg" movsl\n"
31398 " movl %%eax,%0\n"
31399 - "7: rep; movsb\n"
31400 + "7: rep; "__copyuser_seg" movsb\n"
31401 "8:\n"
31402 ".section .fixup,\"ax\"\n"
31403 "9: lea 0(%%eax,%0,4),%0\n"
31404 @@ -399,41 +507,41 @@ static unsigned long __copy_user_intel_nocache(void *to,
31405
31406 __asm__ __volatile__(
31407 " .align 2,0x90\n"
31408 - "0: movl 32(%4), %%eax\n"
31409 + "0: "__copyuser_seg" movl 32(%4), %%eax\n"
31410 " cmpl $67, %0\n"
31411 " jbe 2f\n"
31412 - "1: movl 64(%4), %%eax\n"
31413 + "1: "__copyuser_seg" movl 64(%4), %%eax\n"
31414 " .align 2,0x90\n"
31415 - "2: movl 0(%4), %%eax\n"
31416 - "21: movl 4(%4), %%edx\n"
31417 + "2: "__copyuser_seg" movl 0(%4), %%eax\n"
31418 + "21: "__copyuser_seg" movl 4(%4), %%edx\n"
31419 " movnti %%eax, 0(%3)\n"
31420 " movnti %%edx, 4(%3)\n"
31421 - "3: movl 8(%4), %%eax\n"
31422 - "31: movl 12(%4),%%edx\n"
31423 + "3: "__copyuser_seg" movl 8(%4), %%eax\n"
31424 + "31: "__copyuser_seg" movl 12(%4),%%edx\n"
31425 " movnti %%eax, 8(%3)\n"
31426 " movnti %%edx, 12(%3)\n"
31427 - "4: movl 16(%4), %%eax\n"
31428 - "41: movl 20(%4), %%edx\n"
31429 + "4: "__copyuser_seg" movl 16(%4), %%eax\n"
31430 + "41: "__copyuser_seg" movl 20(%4), %%edx\n"
31431 " movnti %%eax, 16(%3)\n"
31432 " movnti %%edx, 20(%3)\n"
31433 - "10: movl 24(%4), %%eax\n"
31434 - "51: movl 28(%4), %%edx\n"
31435 + "10: "__copyuser_seg" movl 24(%4), %%eax\n"
31436 + "51: "__copyuser_seg" movl 28(%4), %%edx\n"
31437 " movnti %%eax, 24(%3)\n"
31438 " movnti %%edx, 28(%3)\n"
31439 - "11: movl 32(%4), %%eax\n"
31440 - "61: movl 36(%4), %%edx\n"
31441 + "11: "__copyuser_seg" movl 32(%4), %%eax\n"
31442 + "61: "__copyuser_seg" movl 36(%4), %%edx\n"
31443 " movnti %%eax, 32(%3)\n"
31444 " movnti %%edx, 36(%3)\n"
31445 - "12: movl 40(%4), %%eax\n"
31446 - "71: movl 44(%4), %%edx\n"
31447 + "12: "__copyuser_seg" movl 40(%4), %%eax\n"
31448 + "71: "__copyuser_seg" movl 44(%4), %%edx\n"
31449 " movnti %%eax, 40(%3)\n"
31450 " movnti %%edx, 44(%3)\n"
31451 - "13: movl 48(%4), %%eax\n"
31452 - "81: movl 52(%4), %%edx\n"
31453 + "13: "__copyuser_seg" movl 48(%4), %%eax\n"
31454 + "81: "__copyuser_seg" movl 52(%4), %%edx\n"
31455 " movnti %%eax, 48(%3)\n"
31456 " movnti %%edx, 52(%3)\n"
31457 - "14: movl 56(%4), %%eax\n"
31458 - "91: movl 60(%4), %%edx\n"
31459 + "14: "__copyuser_seg" movl 56(%4), %%eax\n"
31460 + "91: "__copyuser_seg" movl 60(%4), %%edx\n"
31461 " movnti %%eax, 56(%3)\n"
31462 " movnti %%edx, 60(%3)\n"
31463 " addl $-64, %0\n"
31464 @@ -446,9 +554,9 @@ static unsigned long __copy_user_intel_nocache(void *to,
31465 " shrl $2, %0\n"
31466 " andl $3, %%eax\n"
31467 " cld\n"
31468 - "6: rep; movsl\n"
31469 + "6: rep; "__copyuser_seg" movsl\n"
31470 " movl %%eax,%0\n"
31471 - "7: rep; movsb\n"
31472 + "7: rep; "__copyuser_seg" movsb\n"
31473 "8:\n"
31474 ".section .fixup,\"ax\"\n"
31475 "9: lea 0(%%eax,%0,4),%0\n"
31476 @@ -488,32 +596,36 @@ static unsigned long __copy_user_intel_nocache(void *to,
31477 */
31478 unsigned long __copy_user_zeroing_intel(void *to, const void __user *from,
31479 unsigned long size);
31480 -unsigned long __copy_user_intel(void __user *to, const void *from,
31481 +unsigned long __generic_copy_to_user_intel(void __user *to, const void *from,
31482 + unsigned long size);
31483 +unsigned long __generic_copy_from_user_intel(void *to, const void __user *from,
31484 unsigned long size);
31485 unsigned long __copy_user_zeroing_intel_nocache(void *to,
31486 const void __user *from, unsigned long size);
31487 #endif /* CONFIG_X86_INTEL_USERCOPY */
31488
31489 /* Generic arbitrary sized copy. */
31490 -#define __copy_user(to, from, size) \
31491 +#define __copy_user(to, from, size, prefix, set, restore) \
31492 do { \
31493 int __d0, __d1, __d2; \
31494 __asm__ __volatile__( \
31495 + set \
31496 " cmp $7,%0\n" \
31497 " jbe 1f\n" \
31498 " movl %1,%0\n" \
31499 " negl %0\n" \
31500 " andl $7,%0\n" \
31501 " subl %0,%3\n" \
31502 - "4: rep; movsb\n" \
31503 + "4: rep; "prefix"movsb\n" \
31504 " movl %3,%0\n" \
31505 " shrl $2,%0\n" \
31506 " andl $3,%3\n" \
31507 " .align 2,0x90\n" \
31508 - "0: rep; movsl\n" \
31509 + "0: rep; "prefix"movsl\n" \
31510 " movl %3,%0\n" \
31511 - "1: rep; movsb\n" \
31512 + "1: rep; "prefix"movsb\n" \
31513 "2:\n" \
31514 + restore \
31515 ".section .fixup,\"ax\"\n" \
31516 "5: addl %3,%0\n" \
31517 " jmp 2b\n" \
31518 @@ -538,14 +650,14 @@ do { \
31519 " negl %0\n" \
31520 " andl $7,%0\n" \
31521 " subl %0,%3\n" \
31522 - "4: rep; movsb\n" \
31523 + "4: rep; "__copyuser_seg"movsb\n" \
31524 " movl %3,%0\n" \
31525 " shrl $2,%0\n" \
31526 " andl $3,%3\n" \
31527 " .align 2,0x90\n" \
31528 - "0: rep; movsl\n" \
31529 + "0: rep; "__copyuser_seg"movsl\n" \
31530 " movl %3,%0\n" \
31531 - "1: rep; movsb\n" \
31532 + "1: rep; "__copyuser_seg"movsb\n" \
31533 "2:\n" \
31534 ".section .fixup,\"ax\"\n" \
31535 "5: addl %3,%0\n" \
31536 @@ -572,9 +684,9 @@ unsigned long __copy_to_user_ll(void __user *to, const void *from,
31537 {
31538 stac();
31539 if (movsl_is_ok(to, from, n))
31540 - __copy_user(to, from, n);
31541 + __copy_user(to, from, n, "", __COPYUSER_SET_ES, __COPYUSER_RESTORE_ES);
31542 else
31543 - n = __copy_user_intel(to, from, n);
31544 + n = __generic_copy_to_user_intel(to, from, n);
31545 clac();
31546 return n;
31547 }
31548 @@ -598,10 +710,9 @@ unsigned long __copy_from_user_ll_nozero(void *to, const void __user *from,
31549 {
31550 stac();
31551 if (movsl_is_ok(to, from, n))
31552 - __copy_user(to, from, n);
31553 + __copy_user(to, from, n, __copyuser_seg, "", "");
31554 else
31555 - n = __copy_user_intel((void __user *)to,
31556 - (const void *)from, n);
31557 + n = __generic_copy_from_user_intel(to, from, n);
31558 clac();
31559 return n;
31560 }
31561 @@ -632,58 +743,38 @@ unsigned long __copy_from_user_ll_nocache_nozero(void *to, const void __user *fr
31562 if (n > 64 && cpu_has_xmm2)
31563 n = __copy_user_intel_nocache(to, from, n);
31564 else
31565 - __copy_user(to, from, n);
31566 + __copy_user(to, from, n, __copyuser_seg, "", "");
31567 #else
31568 - __copy_user(to, from, n);
31569 + __copy_user(to, from, n, __copyuser_seg, "", "");
31570 #endif
31571 clac();
31572 return n;
31573 }
31574 EXPORT_SYMBOL(__copy_from_user_ll_nocache_nozero);
31575
31576 -/**
31577 - * copy_to_user: - Copy a block of data into user space.
31578 - * @to: Destination address, in user space.
31579 - * @from: Source address, in kernel space.
31580 - * @n: Number of bytes to copy.
31581 - *
31582 - * Context: User context only. This function may sleep.
31583 - *
31584 - * Copy data from kernel space to user space.
31585 - *
31586 - * Returns number of bytes that could not be copied.
31587 - * On success, this will be zero.
31588 - */
31589 -unsigned long _copy_to_user(void __user *to, const void *from, unsigned n)
31590 +#ifdef CONFIG_PAX_MEMORY_UDEREF
31591 +void __set_fs(mm_segment_t x)
31592 {
31593 - if (access_ok(VERIFY_WRITE, to, n))
31594 - n = __copy_to_user(to, from, n);
31595 - return n;
31596 + switch (x.seg) {
31597 + case 0:
31598 + loadsegment(gs, 0);
31599 + break;
31600 + case TASK_SIZE_MAX:
31601 + loadsegment(gs, __USER_DS);
31602 + break;
31603 + case -1UL:
31604 + loadsegment(gs, __KERNEL_DS);
31605 + break;
31606 + default:
31607 + BUG();
31608 + }
31609 }
31610 -EXPORT_SYMBOL(_copy_to_user);
31611 +EXPORT_SYMBOL(__set_fs);
31612
31613 -/**
31614 - * copy_from_user: - Copy a block of data from user space.
31615 - * @to: Destination address, in kernel space.
31616 - * @from: Source address, in user space.
31617 - * @n: Number of bytes to copy.
31618 - *
31619 - * Context: User context only. This function may sleep.
31620 - *
31621 - * Copy data from user space to kernel space.
31622 - *
31623 - * Returns number of bytes that could not be copied.
31624 - * On success, this will be zero.
31625 - *
31626 - * If some data could not be copied, this function will pad the copied
31627 - * data to the requested size using zero bytes.
31628 - */
31629 -unsigned long _copy_from_user(void *to, const void __user *from, unsigned n)
31630 +void set_fs(mm_segment_t x)
31631 {
31632 - if (access_ok(VERIFY_READ, from, n))
31633 - n = __copy_from_user(to, from, n);
31634 - else
31635 - memset(to, 0, n);
31636 - return n;
31637 + current_thread_info()->addr_limit = x;
31638 + __set_fs(x);
31639 }
31640 -EXPORT_SYMBOL(_copy_from_user);
31641 +EXPORT_SYMBOL(set_fs);
31642 +#endif
31643 diff --git a/arch/x86/lib/usercopy_64.c b/arch/x86/lib/usercopy_64.c
31644 index 0a42327..7a82465 100644
31645 --- a/arch/x86/lib/usercopy_64.c
31646 +++ b/arch/x86/lib/usercopy_64.c
31647 @@ -18,6 +18,7 @@ unsigned long __clear_user(void __user *addr, unsigned long size)
31648 might_fault();
31649 /* no memory constraint because it doesn't change any memory gcc knows
31650 about */
31651 + pax_open_userland();
31652 stac();
31653 asm volatile(
31654 " testq %[size8],%[size8]\n"
31655 @@ -39,9 +40,10 @@ unsigned long __clear_user(void __user *addr, unsigned long size)
31656 _ASM_EXTABLE(0b,3b)
31657 _ASM_EXTABLE(1b,2b)
31658 : [size8] "=&c"(size), [dst] "=&D" (__d0)
31659 - : [size1] "r"(size & 7), "[size8]" (size / 8), "[dst]"(addr),
31660 + : [size1] "r"(size & 7), "[size8]" (size / 8), "[dst]"(____m(addr)),
31661 [zero] "r" (0UL), [eight] "r" (8UL));
31662 clac();
31663 + pax_close_userland();
31664 return size;
31665 }
31666 EXPORT_SYMBOL(__clear_user);
31667 @@ -54,12 +56,11 @@ unsigned long clear_user(void __user *to, unsigned long n)
31668 }
31669 EXPORT_SYMBOL(clear_user);
31670
31671 -unsigned long copy_in_user(void __user *to, const void __user *from, unsigned len)
31672 +unsigned long copy_in_user(void __user *to, const void __user *from, unsigned long len)
31673 {
31674 - if (access_ok(VERIFY_WRITE, to, len) && access_ok(VERIFY_READ, from, len)) {
31675 - return copy_user_generic((__force void *)to, (__force void *)from, len);
31676 - }
31677 - return len;
31678 + if (access_ok(VERIFY_WRITE, to, len) && access_ok(VERIFY_READ, from, len))
31679 + return copy_user_generic((void __force_kernel *)____m(to), (void __force_kernel *)____m(from), len);
31680 + return len;
31681 }
31682 EXPORT_SYMBOL(copy_in_user);
31683
31684 @@ -69,8 +70,10 @@ EXPORT_SYMBOL(copy_in_user);
31685 * it is not necessary to optimize tail handling.
31686 */
31687 __visible unsigned long
31688 -copy_user_handle_tail(char *to, char *from, unsigned len)
31689 +copy_user_handle_tail(char __user *to, char __user *from, unsigned long len)
31690 {
31691 + clac();
31692 + pax_close_userland();
31693 for (; len; --len, to++) {
31694 char c;
31695
31696 @@ -79,10 +82,9 @@ copy_user_handle_tail(char *to, char *from, unsigned len)
31697 if (__put_user_nocheck(c, to, sizeof(char)))
31698 break;
31699 }
31700 - clac();
31701
31702 /* If the destination is a kernel buffer, we always clear the end */
31703 - if (!__addr_ok(to))
31704 + if (!__addr_ok(to) && (unsigned long)to >= TASK_SIZE_MAX + pax_user_shadow_base)
31705 memset(to, 0, len);
31706 return len;
31707 }
31708 diff --git a/arch/x86/mm/Makefile b/arch/x86/mm/Makefile
31709 index c4cc740..60a7362 100644
31710 --- a/arch/x86/mm/Makefile
31711 +++ b/arch/x86/mm/Makefile
31712 @@ -35,3 +35,7 @@ obj-$(CONFIG_NUMA_EMU) += numa_emulation.o
31713 obj-$(CONFIG_MEMTEST) += memtest.o
31714
31715 obj-$(CONFIG_X86_INTEL_MPX) += mpx.o
31716 +
31717 +quote:="
31718 +obj-$(CONFIG_X86_64) += uderef_64.o
31719 +CFLAGS_uderef_64.o := $(subst $(quote),,$(CONFIG_ARCH_HWEIGHT_CFLAGS))
31720 diff --git a/arch/x86/mm/extable.c b/arch/x86/mm/extable.c
31721 index 903ec1e..c4166b2 100644
31722 --- a/arch/x86/mm/extable.c
31723 +++ b/arch/x86/mm/extable.c
31724 @@ -6,12 +6,24 @@
31725 static inline unsigned long
31726 ex_insn_addr(const struct exception_table_entry *x)
31727 {
31728 - return (unsigned long)&x->insn + x->insn;
31729 + unsigned long reloc = 0;
31730 +
31731 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
31732 + reloc = ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
31733 +#endif
31734 +
31735 + return (unsigned long)&x->insn + x->insn + reloc;
31736 }
31737 static inline unsigned long
31738 ex_fixup_addr(const struct exception_table_entry *x)
31739 {
31740 - return (unsigned long)&x->fixup + x->fixup;
31741 + unsigned long reloc = 0;
31742 +
31743 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
31744 + reloc = ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
31745 +#endif
31746 +
31747 + return (unsigned long)&x->fixup + x->fixup + reloc;
31748 }
31749
31750 int fixup_exception(struct pt_regs *regs)
31751 @@ -20,7 +32,7 @@ int fixup_exception(struct pt_regs *regs)
31752 unsigned long new_ip;
31753
31754 #ifdef CONFIG_PNPBIOS
31755 - if (unlikely(SEGMENT_IS_PNP_CODE(regs->cs))) {
31756 + if (unlikely(!v8086_mode(regs) && SEGMENT_IS_PNP_CODE(regs->cs))) {
31757 extern u32 pnp_bios_fault_eip, pnp_bios_fault_esp;
31758 extern u32 pnp_bios_is_utter_crap;
31759 pnp_bios_is_utter_crap = 1;
31760 @@ -145,6 +157,13 @@ void sort_extable(struct exception_table_entry *start,
31761 i += 4;
31762 p->fixup -= i;
31763 i += 4;
31764 +
31765 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
31766 + BUILD_BUG_ON(!IS_ENABLED(CONFIG_BUILDTIME_EXTABLE_SORT));
31767 + p->insn -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
31768 + p->fixup -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
31769 +#endif
31770 +
31771 }
31772 }
31773
31774 diff --git a/arch/x86/mm/fault.c b/arch/x86/mm/fault.c
31775 index ede025f..380466b 100644
31776 --- a/arch/x86/mm/fault.c
31777 +++ b/arch/x86/mm/fault.c
31778 @@ -13,12 +13,19 @@
31779 #include <linux/hugetlb.h> /* hstate_index_to_shift */
31780 #include <linux/prefetch.h> /* prefetchw */
31781 #include <linux/context_tracking.h> /* exception_enter(), ... */
31782 +#include <linux/unistd.h>
31783 +#include <linux/compiler.h>
31784
31785 #include <asm/traps.h> /* dotraplinkage, ... */
31786 #include <asm/pgalloc.h> /* pgd_*(), ... */
31787 #include <asm/kmemcheck.h> /* kmemcheck_*(), ... */
31788 #include <asm/fixmap.h> /* VSYSCALL_ADDR */
31789 #include <asm/vsyscall.h> /* emulate_vsyscall */
31790 +#include <asm/tlbflush.h>
31791 +
31792 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
31793 +#include <asm/stacktrace.h>
31794 +#endif
31795
31796 #define CREATE_TRACE_POINTS
31797 #include <asm/trace/exceptions.h>
31798 @@ -59,7 +66,7 @@ static nokprobe_inline int kprobes_fault(struct pt_regs *regs)
31799 int ret = 0;
31800
31801 /* kprobe_running() needs smp_processor_id() */
31802 - if (kprobes_built_in() && !user_mode_vm(regs)) {
31803 + if (kprobes_built_in() && !user_mode(regs)) {
31804 preempt_disable();
31805 if (kprobe_running() && kprobe_fault_handler(regs, 14))
31806 ret = 1;
31807 @@ -120,7 +127,10 @@ check_prefetch_opcode(struct pt_regs *regs, unsigned char *instr,
31808 return !instr_lo || (instr_lo>>1) == 1;
31809 case 0x00:
31810 /* Prefetch instruction is 0x0F0D or 0x0F18 */
31811 - if (probe_kernel_address(instr, opcode))
31812 + if (user_mode(regs)) {
31813 + if (__copy_from_user_inatomic(&opcode, (unsigned char __force_user *)(instr), 1))
31814 + return 0;
31815 + } else if (probe_kernel_address(instr, opcode))
31816 return 0;
31817
31818 *prefetch = (instr_lo == 0xF) &&
31819 @@ -154,7 +164,10 @@ is_prefetch(struct pt_regs *regs, unsigned long error_code, unsigned long addr)
31820 while (instr < max_instr) {
31821 unsigned char opcode;
31822
31823 - if (probe_kernel_address(instr, opcode))
31824 + if (user_mode(regs)) {
31825 + if (__copy_from_user_inatomic(&opcode, (unsigned char __force_user *)(instr), 1))
31826 + break;
31827 + } else if (probe_kernel_address(instr, opcode))
31828 break;
31829
31830 instr++;
31831 @@ -185,6 +198,34 @@ force_sig_info_fault(int si_signo, int si_code, unsigned long address,
31832 force_sig_info(si_signo, &info, tsk);
31833 }
31834
31835 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
31836 +static bool pax_is_fetch_fault(struct pt_regs *regs, unsigned long error_code, unsigned long address);
31837 +#endif
31838 +
31839 +#ifdef CONFIG_PAX_EMUTRAMP
31840 +static int pax_handle_fetch_fault(struct pt_regs *regs);
31841 +#endif
31842 +
31843 +#ifdef CONFIG_PAX_PAGEEXEC
31844 +static inline pmd_t * pax_get_pmd(struct mm_struct *mm, unsigned long address)
31845 +{
31846 + pgd_t *pgd;
31847 + pud_t *pud;
31848 + pmd_t *pmd;
31849 +
31850 + pgd = pgd_offset(mm, address);
31851 + if (!pgd_present(*pgd))
31852 + return NULL;
31853 + pud = pud_offset(pgd, address);
31854 + if (!pud_present(*pud))
31855 + return NULL;
31856 + pmd = pmd_offset(pud, address);
31857 + if (!pmd_present(*pmd))
31858 + return NULL;
31859 + return pmd;
31860 +}
31861 +#endif
31862 +
31863 DEFINE_SPINLOCK(pgd_lock);
31864 LIST_HEAD(pgd_list);
31865
31866 @@ -235,10 +276,27 @@ void vmalloc_sync_all(void)
31867 for (address = VMALLOC_START & PMD_MASK;
31868 address >= TASK_SIZE && address < FIXADDR_TOP;
31869 address += PMD_SIZE) {
31870 +
31871 +#ifdef CONFIG_PAX_PER_CPU_PGD
31872 + unsigned long cpu;
31873 +#else
31874 struct page *page;
31875 +#endif
31876
31877 spin_lock(&pgd_lock);
31878 +
31879 +#ifdef CONFIG_PAX_PER_CPU_PGD
31880 + for (cpu = 0; cpu < nr_cpu_ids; ++cpu) {
31881 + pgd_t *pgd = get_cpu_pgd(cpu, user);
31882 + pmd_t *ret;
31883 +
31884 + ret = vmalloc_sync_one(pgd, address);
31885 + if (!ret)
31886 + break;
31887 + pgd = get_cpu_pgd(cpu, kernel);
31888 +#else
31889 list_for_each_entry(page, &pgd_list, lru) {
31890 + pgd_t *pgd;
31891 spinlock_t *pgt_lock;
31892 pmd_t *ret;
31893
31894 @@ -246,8 +304,14 @@ void vmalloc_sync_all(void)
31895 pgt_lock = &pgd_page_get_mm(page)->page_table_lock;
31896
31897 spin_lock(pgt_lock);
31898 - ret = vmalloc_sync_one(page_address(page), address);
31899 + pgd = page_address(page);
31900 +#endif
31901 +
31902 + ret = vmalloc_sync_one(pgd, address);
31903 +
31904 +#ifndef CONFIG_PAX_PER_CPU_PGD
31905 spin_unlock(pgt_lock);
31906 +#endif
31907
31908 if (!ret)
31909 break;
31910 @@ -281,6 +345,12 @@ static noinline int vmalloc_fault(unsigned long address)
31911 * an interrupt in the middle of a task switch..
31912 */
31913 pgd_paddr = read_cr3();
31914 +
31915 +#ifdef CONFIG_PAX_PER_CPU_PGD
31916 + BUG_ON(__pa(get_cpu_pgd(smp_processor_id(), kernel)) != (pgd_paddr & __PHYSICAL_MASK));
31917 + vmalloc_sync_one(__va(pgd_paddr + PAGE_SIZE), address);
31918 +#endif
31919 +
31920 pmd_k = vmalloc_sync_one(__va(pgd_paddr), address);
31921 if (!pmd_k)
31922 return -1;
31923 @@ -377,11 +447,25 @@ static noinline int vmalloc_fault(unsigned long address)
31924 * happen within a race in page table update. In the later
31925 * case just flush:
31926 */
31927 - pgd = pgd_offset(current->active_mm, address);
31928 +
31929 pgd_ref = pgd_offset_k(address);
31930 if (pgd_none(*pgd_ref))
31931 return -1;
31932
31933 +#ifdef CONFIG_PAX_PER_CPU_PGD
31934 + BUG_ON(__pa(get_cpu_pgd(smp_processor_id(), kernel)) != (read_cr3() & __PHYSICAL_MASK));
31935 + pgd = pgd_offset_cpu(smp_processor_id(), user, address);
31936 + if (pgd_none(*pgd)) {
31937 + set_pgd(pgd, *pgd_ref);
31938 + arch_flush_lazy_mmu_mode();
31939 + } else {
31940 + BUG_ON(pgd_page_vaddr(*pgd) != pgd_page_vaddr(*pgd_ref));
31941 + }
31942 + pgd = pgd_offset_cpu(smp_processor_id(), kernel, address);
31943 +#else
31944 + pgd = pgd_offset(current->active_mm, address);
31945 +#endif
31946 +
31947 if (pgd_none(*pgd)) {
31948 set_pgd(pgd, *pgd_ref);
31949 arch_flush_lazy_mmu_mode();
31950 @@ -548,7 +632,7 @@ static int is_errata93(struct pt_regs *regs, unsigned long address)
31951 static int is_errata100(struct pt_regs *regs, unsigned long address)
31952 {
31953 #ifdef CONFIG_X86_64
31954 - if ((regs->cs == __USER32_CS || (regs->cs & (1<<2))) && (address >> 32))
31955 + if ((regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT)) && (address >> 32))
31956 return 1;
31957 #endif
31958 return 0;
31959 @@ -575,9 +659,9 @@ static int is_f00f_bug(struct pt_regs *regs, unsigned long address)
31960 }
31961
31962 static const char nx_warning[] = KERN_CRIT
31963 -"kernel tried to execute NX-protected page - exploit attempt? (uid: %d)\n";
31964 +"kernel tried to execute NX-protected page - exploit attempt? (uid: %d, task: %s, pid: %d)\n";
31965 static const char smep_warning[] = KERN_CRIT
31966 -"unable to execute userspace code (SMEP?) (uid: %d)\n";
31967 +"unable to execute userspace code (SMEP?) (uid: %d, task: %s, pid: %d)\n";
31968
31969 static void
31970 show_fault_oops(struct pt_regs *regs, unsigned long error_code,
31971 @@ -586,7 +670,7 @@ show_fault_oops(struct pt_regs *regs, unsigned long error_code,
31972 if (!oops_may_print())
31973 return;
31974
31975 - if (error_code & PF_INSTR) {
31976 + if ((__supported_pte_mask & _PAGE_NX) && (error_code & PF_INSTR)) {
31977 unsigned int level;
31978 pgd_t *pgd;
31979 pte_t *pte;
31980 @@ -597,13 +681,25 @@ show_fault_oops(struct pt_regs *regs, unsigned long error_code,
31981 pte = lookup_address_in_pgd(pgd, address, &level);
31982
31983 if (pte && pte_present(*pte) && !pte_exec(*pte))
31984 - printk(nx_warning, from_kuid(&init_user_ns, current_uid()));
31985 + printk(nx_warning, from_kuid_munged(&init_user_ns, current_uid()), current->comm, task_pid_nr(current));
31986 if (pte && pte_present(*pte) && pte_exec(*pte) &&
31987 (pgd_flags(*pgd) & _PAGE_USER) &&
31988 (__read_cr4() & X86_CR4_SMEP))
31989 - printk(smep_warning, from_kuid(&init_user_ns, current_uid()));
31990 + printk(smep_warning, from_kuid(&init_user_ns, current_uid()), current->comm, task_pid_nr(current));
31991 }
31992
31993 +#ifdef CONFIG_PAX_KERNEXEC
31994 + if (init_mm.start_code <= address && address < init_mm.end_code) {
31995 + if (current->signal->curr_ip)
31996 + printk(KERN_ERR "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to modify kernel code\n",
31997 + &current->signal->curr_ip, current->comm, task_pid_nr(current),
31998 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
31999 + else
32000 + printk(KERN_ERR "PAX: %s:%d, uid/euid: %u/%u, attempted to modify kernel code\n", current->comm, task_pid_nr(current),
32001 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
32002 + }
32003 +#endif
32004 +
32005 printk(KERN_ALERT "BUG: unable to handle kernel ");
32006 if (address < PAGE_SIZE)
32007 printk(KERN_CONT "NULL pointer dereference");
32008 @@ -782,6 +878,22 @@ __bad_area_nosemaphore(struct pt_regs *regs, unsigned long error_code,
32009 return;
32010 }
32011 #endif
32012 +
32013 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
32014 + if (pax_is_fetch_fault(regs, error_code, address)) {
32015 +
32016 +#ifdef CONFIG_PAX_EMUTRAMP
32017 + switch (pax_handle_fetch_fault(regs)) {
32018 + case 2:
32019 + return;
32020 + }
32021 +#endif
32022 +
32023 + pax_report_fault(regs, (void *)regs->ip, (void *)regs->sp);
32024 + do_group_exit(SIGKILL);
32025 + }
32026 +#endif
32027 +
32028 /* Kernel addresses are always protection faults: */
32029 if (address >= TASK_SIZE)
32030 error_code |= PF_PROT;
32031 @@ -864,7 +976,7 @@ do_sigbus(struct pt_regs *regs, unsigned long error_code, unsigned long address,
32032 if (fault & (VM_FAULT_HWPOISON|VM_FAULT_HWPOISON_LARGE)) {
32033 printk(KERN_ERR
32034 "MCE: Killing %s:%d due to hardware memory corruption fault at %lx\n",
32035 - tsk->comm, tsk->pid, address);
32036 + tsk->comm, task_pid_nr(tsk), address);
32037 code = BUS_MCEERR_AR;
32038 }
32039 #endif
32040 @@ -916,6 +1028,99 @@ static int spurious_fault_check(unsigned long error_code, pte_t *pte)
32041 return 1;
32042 }
32043
32044 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC)
32045 +static int pax_handle_pageexec_fault(struct pt_regs *regs, struct mm_struct *mm, unsigned long address, unsigned long error_code)
32046 +{
32047 + pte_t *pte;
32048 + pmd_t *pmd;
32049 + spinlock_t *ptl;
32050 + unsigned char pte_mask;
32051 +
32052 + if ((__supported_pte_mask & _PAGE_NX) || (error_code & (PF_PROT|PF_USER)) != (PF_PROT|PF_USER) || v8086_mode(regs) ||
32053 + !(mm->pax_flags & MF_PAX_PAGEEXEC))
32054 + return 0;
32055 +
32056 + /* PaX: it's our fault, let's handle it if we can */
32057 +
32058 + /* PaX: take a look at read faults before acquiring any locks */
32059 + if (unlikely(!(error_code & PF_WRITE) && (regs->ip == address))) {
32060 + /* instruction fetch attempt from a protected page in user mode */
32061 + up_read(&mm->mmap_sem);
32062 +
32063 +#ifdef CONFIG_PAX_EMUTRAMP
32064 + switch (pax_handle_fetch_fault(regs)) {
32065 + case 2:
32066 + return 1;
32067 + }
32068 +#endif
32069 +
32070 + pax_report_fault(regs, (void *)regs->ip, (void *)regs->sp);
32071 + do_group_exit(SIGKILL);
32072 + }
32073 +
32074 + pmd = pax_get_pmd(mm, address);
32075 + if (unlikely(!pmd))
32076 + return 0;
32077 +
32078 + pte = pte_offset_map_lock(mm, pmd, address, &ptl);
32079 + if (unlikely(!(pte_val(*pte) & _PAGE_PRESENT) || pte_user(*pte))) {
32080 + pte_unmap_unlock(pte, ptl);
32081 + return 0;
32082 + }
32083 +
32084 + if (unlikely((error_code & PF_WRITE) && !pte_write(*pte))) {
32085 + /* write attempt to a protected page in user mode */
32086 + pte_unmap_unlock(pte, ptl);
32087 + return 0;
32088 + }
32089 +
32090 +#ifdef CONFIG_SMP
32091 + if (likely(address > get_limit(regs->cs) && cpu_isset(smp_processor_id(), mm->context.cpu_user_cs_mask)))
32092 +#else
32093 + if (likely(address > get_limit(regs->cs)))
32094 +#endif
32095 + {
32096 + set_pte(pte, pte_mkread(*pte));
32097 + __flush_tlb_one(address);
32098 + pte_unmap_unlock(pte, ptl);
32099 + up_read(&mm->mmap_sem);
32100 + return 1;
32101 + }
32102 +
32103 + pte_mask = _PAGE_ACCESSED | _PAGE_USER | ((error_code & PF_WRITE) << (_PAGE_BIT_DIRTY-1));
32104 +
32105 + /*
32106 + * PaX: fill DTLB with user rights and retry
32107 + */
32108 + __asm__ __volatile__ (
32109 + "orb %2,(%1)\n"
32110 +#if defined(CONFIG_M586) || defined(CONFIG_M586TSC)
32111 +/*
32112 + * PaX: let this uncommented 'invlpg' remind us on the behaviour of Intel's
32113 + * (and AMD's) TLBs. namely, they do not cache PTEs that would raise *any*
32114 + * page fault when examined during a TLB load attempt. this is true not only
32115 + * for PTEs holding a non-present entry but also present entries that will
32116 + * raise a page fault (such as those set up by PaX, or the copy-on-write
32117 + * mechanism). in effect it means that we do *not* need to flush the TLBs
32118 + * for our target pages since their PTEs are simply not in the TLBs at all.
32119 +
32120 + * the best thing in omitting it is that we gain around 15-20% speed in the
32121 + * fast path of the page fault handler and can get rid of tracing since we
32122 + * can no longer flush unintended entries.
32123 + */
32124 + "invlpg (%0)\n"
32125 +#endif
32126 + __copyuser_seg"testb $0,(%0)\n"
32127 + "xorb %3,(%1)\n"
32128 + :
32129 + : "r" (address), "r" (pte), "q" (pte_mask), "i" (_PAGE_USER)
32130 + : "memory", "cc");
32131 + pte_unmap_unlock(pte, ptl);
32132 + up_read(&mm->mmap_sem);
32133 + return 1;
32134 +}
32135 +#endif
32136 +
32137 /*
32138 * Handle a spurious fault caused by a stale TLB entry.
32139 *
32140 @@ -1001,6 +1206,9 @@ int show_unhandled_signals = 1;
32141 static inline int
32142 access_error(unsigned long error_code, struct vm_area_struct *vma)
32143 {
32144 + if ((__supported_pte_mask & _PAGE_NX) && (error_code & PF_INSTR) && !(vma->vm_flags & VM_EXEC))
32145 + return 1;
32146 +
32147 if (error_code & PF_WRITE) {
32148 /* write, present and write, not present: */
32149 if (unlikely(!(vma->vm_flags & VM_WRITE)))
32150 @@ -1035,7 +1243,7 @@ static inline bool smap_violation(int error_code, struct pt_regs *regs)
32151 if (error_code & PF_USER)
32152 return false;
32153
32154 - if (!user_mode_vm(regs) && (regs->flags & X86_EFLAGS_AC))
32155 + if (!user_mode(regs) && (regs->flags & X86_EFLAGS_AC))
32156 return false;
32157
32158 return true;
32159 @@ -1063,6 +1271,22 @@ __do_page_fault(struct pt_regs *regs, unsigned long error_code,
32160 tsk = current;
32161 mm = tsk->mm;
32162
32163 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
32164 + if (!user_mode(regs) && address < 2 * pax_user_shadow_base) {
32165 + if (!search_exception_tables(regs->ip)) {
32166 + printk(KERN_ERR "PAX: please report this to pageexec@freemail.hu\n");
32167 + bad_area_nosemaphore(regs, error_code, address);
32168 + return;
32169 + }
32170 + if (address < pax_user_shadow_base) {
32171 + printk(KERN_ERR "PAX: please report this to pageexec@freemail.hu\n");
32172 + printk(KERN_ERR "PAX: faulting IP: %pS\n", (void *)regs->ip);
32173 + show_trace_log_lvl(NULL, NULL, (void *)regs->sp, regs->bp, KERN_ERR);
32174 + } else
32175 + address -= pax_user_shadow_base;
32176 + }
32177 +#endif
32178 +
32179 /*
32180 * Detect and handle instructions that would cause a page fault for
32181 * both a tracked kernel page and a userspace page.
32182 @@ -1140,7 +1364,7 @@ __do_page_fault(struct pt_regs *regs, unsigned long error_code,
32183 * User-mode registers count as a user access even for any
32184 * potential system fault or CPU buglet:
32185 */
32186 - if (user_mode_vm(regs)) {
32187 + if (user_mode(regs)) {
32188 local_irq_enable();
32189 error_code |= PF_USER;
32190 flags |= FAULT_FLAG_USER;
32191 @@ -1187,6 +1411,11 @@ retry:
32192 might_sleep();
32193 }
32194
32195 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC)
32196 + if (pax_handle_pageexec_fault(regs, mm, address, error_code))
32197 + return;
32198 +#endif
32199 +
32200 vma = find_vma(mm, address);
32201 if (unlikely(!vma)) {
32202 bad_area(regs, error_code, address);
32203 @@ -1198,18 +1427,24 @@ retry:
32204 bad_area(regs, error_code, address);
32205 return;
32206 }
32207 - if (error_code & PF_USER) {
32208 - /*
32209 - * Accessing the stack below %sp is always a bug.
32210 - * The large cushion allows instructions like enter
32211 - * and pusha to work. ("enter $65535, $31" pushes
32212 - * 32 pointers and then decrements %sp by 65535.)
32213 - */
32214 - if (unlikely(address + 65536 + 32 * sizeof(unsigned long) < regs->sp)) {
32215 - bad_area(regs, error_code, address);
32216 - return;
32217 - }
32218 + /*
32219 + * Accessing the stack below %sp is always a bug.
32220 + * The large cushion allows instructions like enter
32221 + * and pusha to work. ("enter $65535, $31" pushes
32222 + * 32 pointers and then decrements %sp by 65535.)
32223 + */
32224 + if (unlikely(address + 65536 + 32 * sizeof(unsigned long) < task_pt_regs(tsk)->sp)) {
32225 + bad_area(regs, error_code, address);
32226 + return;
32227 }
32228 +
32229 +#ifdef CONFIG_PAX_SEGMEXEC
32230 + if (unlikely((mm->pax_flags & MF_PAX_SEGMEXEC) && vma->vm_end - SEGMEXEC_TASK_SIZE - 1 < address - SEGMEXEC_TASK_SIZE - 1)) {
32231 + bad_area(regs, error_code, address);
32232 + return;
32233 + }
32234 +#endif
32235 +
32236 if (unlikely(expand_stack(vma, address))) {
32237 bad_area(regs, error_code, address);
32238 return;
32239 @@ -1329,3 +1564,292 @@ trace_do_page_fault(struct pt_regs *regs, unsigned long error_code)
32240 }
32241 NOKPROBE_SYMBOL(trace_do_page_fault);
32242 #endif /* CONFIG_TRACING */
32243 +
32244 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
32245 +static bool pax_is_fetch_fault(struct pt_regs *regs, unsigned long error_code, unsigned long address)
32246 +{
32247 + struct mm_struct *mm = current->mm;
32248 + unsigned long ip = regs->ip;
32249 +
32250 + if (v8086_mode(regs))
32251 + ip = ((regs->cs & 0xffff) << 4) + (ip & 0xffff);
32252 +
32253 +#ifdef CONFIG_PAX_PAGEEXEC
32254 + if (mm->pax_flags & MF_PAX_PAGEEXEC) {
32255 + if ((__supported_pte_mask & _PAGE_NX) && (error_code & PF_INSTR))
32256 + return true;
32257 + if (!(error_code & (PF_PROT | PF_WRITE)) && ip == address)
32258 + return true;
32259 + return false;
32260 + }
32261 +#endif
32262 +
32263 +#ifdef CONFIG_PAX_SEGMEXEC
32264 + if (mm->pax_flags & MF_PAX_SEGMEXEC) {
32265 + if (!(error_code & (PF_PROT | PF_WRITE)) && (ip + SEGMEXEC_TASK_SIZE == address))
32266 + return true;
32267 + return false;
32268 + }
32269 +#endif
32270 +
32271 + return false;
32272 +}
32273 +#endif
32274 +
32275 +#ifdef CONFIG_PAX_EMUTRAMP
32276 +static int pax_handle_fetch_fault_32(struct pt_regs *regs)
32277 +{
32278 + int err;
32279 +
32280 + do { /* PaX: libffi trampoline emulation */
32281 + unsigned char mov, jmp;
32282 + unsigned int addr1, addr2;
32283 +
32284 +#ifdef CONFIG_X86_64
32285 + if ((regs->ip + 9) >> 32)
32286 + break;
32287 +#endif
32288 +
32289 + err = get_user(mov, (unsigned char __user *)regs->ip);
32290 + err |= get_user(addr1, (unsigned int __user *)(regs->ip + 1));
32291 + err |= get_user(jmp, (unsigned char __user *)(regs->ip + 5));
32292 + err |= get_user(addr2, (unsigned int __user *)(regs->ip + 6));
32293 +
32294 + if (err)
32295 + break;
32296 +
32297 + if (mov == 0xB8 && jmp == 0xE9) {
32298 + regs->ax = addr1;
32299 + regs->ip = (unsigned int)(regs->ip + addr2 + 10);
32300 + return 2;
32301 + }
32302 + } while (0);
32303 +
32304 + do { /* PaX: gcc trampoline emulation #1 */
32305 + unsigned char mov1, mov2;
32306 + unsigned short jmp;
32307 + unsigned int addr1, addr2;
32308 +
32309 +#ifdef CONFIG_X86_64
32310 + if ((regs->ip + 11) >> 32)
32311 + break;
32312 +#endif
32313 +
32314 + err = get_user(mov1, (unsigned char __user *)regs->ip);
32315 + err |= get_user(addr1, (unsigned int __user *)(regs->ip + 1));
32316 + err |= get_user(mov2, (unsigned char __user *)(regs->ip + 5));
32317 + err |= get_user(addr2, (unsigned int __user *)(regs->ip + 6));
32318 + err |= get_user(jmp, (unsigned short __user *)(regs->ip + 10));
32319 +
32320 + if (err)
32321 + break;
32322 +
32323 + if (mov1 == 0xB9 && mov2 == 0xB8 && jmp == 0xE0FF) {
32324 + regs->cx = addr1;
32325 + regs->ax = addr2;
32326 + regs->ip = addr2;
32327 + return 2;
32328 + }
32329 + } while (0);
32330 +
32331 + do { /* PaX: gcc trampoline emulation #2 */
32332 + unsigned char mov, jmp;
32333 + unsigned int addr1, addr2;
32334 +
32335 +#ifdef CONFIG_X86_64
32336 + if ((regs->ip + 9) >> 32)
32337 + break;
32338 +#endif
32339 +
32340 + err = get_user(mov, (unsigned char __user *)regs->ip);
32341 + err |= get_user(addr1, (unsigned int __user *)(regs->ip + 1));
32342 + err |= get_user(jmp, (unsigned char __user *)(regs->ip + 5));
32343 + err |= get_user(addr2, (unsigned int __user *)(regs->ip + 6));
32344 +
32345 + if (err)
32346 + break;
32347 +
32348 + if (mov == 0xB9 && jmp == 0xE9) {
32349 + regs->cx = addr1;
32350 + regs->ip = (unsigned int)(regs->ip + addr2 + 10);
32351 + return 2;
32352 + }
32353 + } while (0);
32354 +
32355 + return 1; /* PaX in action */
32356 +}
32357 +
32358 +#ifdef CONFIG_X86_64
32359 +static int pax_handle_fetch_fault_64(struct pt_regs *regs)
32360 +{
32361 + int err;
32362 +
32363 + do { /* PaX: libffi trampoline emulation */
32364 + unsigned short mov1, mov2, jmp1;
32365 + unsigned char stcclc, jmp2;
32366 + unsigned long addr1, addr2;
32367 +
32368 + err = get_user(mov1, (unsigned short __user *)regs->ip);
32369 + err |= get_user(addr1, (unsigned long __user *)(regs->ip + 2));
32370 + err |= get_user(mov2, (unsigned short __user *)(regs->ip + 10));
32371 + err |= get_user(addr2, (unsigned long __user *)(regs->ip + 12));
32372 + err |= get_user(stcclc, (unsigned char __user *)(regs->ip + 20));
32373 + err |= get_user(jmp1, (unsigned short __user *)(regs->ip + 21));
32374 + err |= get_user(jmp2, (unsigned char __user *)(regs->ip + 23));
32375 +
32376 + if (err)
32377 + break;
32378 +
32379 + if (mov1 == 0xBB49 && mov2 == 0xBA49 && (stcclc == 0xF8 || stcclc == 0xF9) && jmp1 == 0xFF49 && jmp2 == 0xE3) {
32380 + regs->r11 = addr1;
32381 + regs->r10 = addr2;
32382 + if (stcclc == 0xF8)
32383 + regs->flags &= ~X86_EFLAGS_CF;
32384 + else
32385 + regs->flags |= X86_EFLAGS_CF;
32386 + regs->ip = addr1;
32387 + return 2;
32388 + }
32389 + } while (0);
32390 +
32391 + do { /* PaX: gcc trampoline emulation #1 */
32392 + unsigned short mov1, mov2, jmp1;
32393 + unsigned char jmp2;
32394 + unsigned int addr1;
32395 + unsigned long addr2;
32396 +
32397 + err = get_user(mov1, (unsigned short __user *)regs->ip);
32398 + err |= get_user(addr1, (unsigned int __user *)(regs->ip + 2));
32399 + err |= get_user(mov2, (unsigned short __user *)(regs->ip + 6));
32400 + err |= get_user(addr2, (unsigned long __user *)(regs->ip + 8));
32401 + err |= get_user(jmp1, (unsigned short __user *)(regs->ip + 16));
32402 + err |= get_user(jmp2, (unsigned char __user *)(regs->ip + 18));
32403 +
32404 + if (err)
32405 + break;
32406 +
32407 + if (mov1 == 0xBB41 && mov2 == 0xBA49 && jmp1 == 0xFF49 && jmp2 == 0xE3) {
32408 + regs->r11 = addr1;
32409 + regs->r10 = addr2;
32410 + regs->ip = addr1;
32411 + return 2;
32412 + }
32413 + } while (0);
32414 +
32415 + do { /* PaX: gcc trampoline emulation #2 */
32416 + unsigned short mov1, mov2, jmp1;
32417 + unsigned char jmp2;
32418 + unsigned long addr1, addr2;
32419 +
32420 + err = get_user(mov1, (unsigned short __user *)regs->ip);
32421 + err |= get_user(addr1, (unsigned long __user *)(regs->ip + 2));
32422 + err |= get_user(mov2, (unsigned short __user *)(regs->ip + 10));
32423 + err |= get_user(addr2, (unsigned long __user *)(regs->ip + 12));
32424 + err |= get_user(jmp1, (unsigned short __user *)(regs->ip + 20));
32425 + err |= get_user(jmp2, (unsigned char __user *)(regs->ip + 22));
32426 +
32427 + if (err)
32428 + break;
32429 +
32430 + if (mov1 == 0xBB49 && mov2 == 0xBA49 && jmp1 == 0xFF49 && jmp2 == 0xE3) {
32431 + regs->r11 = addr1;
32432 + regs->r10 = addr2;
32433 + regs->ip = addr1;
32434 + return 2;
32435 + }
32436 + } while (0);
32437 +
32438 + return 1; /* PaX in action */
32439 +}
32440 +#endif
32441 +
32442 +/*
32443 + * PaX: decide what to do with offenders (regs->ip = fault address)
32444 + *
32445 + * returns 1 when task should be killed
32446 + * 2 when gcc trampoline was detected
32447 + */
32448 +static int pax_handle_fetch_fault(struct pt_regs *regs)
32449 +{
32450 + if (v8086_mode(regs))
32451 + return 1;
32452 +
32453 + if (!(current->mm->pax_flags & MF_PAX_EMUTRAMP))
32454 + return 1;
32455 +
32456 +#ifdef CONFIG_X86_32
32457 + return pax_handle_fetch_fault_32(regs);
32458 +#else
32459 + if (regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT))
32460 + return pax_handle_fetch_fault_32(regs);
32461 + else
32462 + return pax_handle_fetch_fault_64(regs);
32463 +#endif
32464 +}
32465 +#endif
32466 +
32467 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
32468 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
32469 +{
32470 + long i;
32471 +
32472 + printk(KERN_ERR "PAX: bytes at PC: ");
32473 + for (i = 0; i < 20; i++) {
32474 + unsigned char c;
32475 + if (get_user(c, (unsigned char __force_user *)pc+i))
32476 + printk(KERN_CONT "?? ");
32477 + else
32478 + printk(KERN_CONT "%02x ", c);
32479 + }
32480 + printk("\n");
32481 +
32482 + printk(KERN_ERR "PAX: bytes at SP-%lu: ", (unsigned long)sizeof(long));
32483 + for (i = -1; i < 80 / (long)sizeof(long); i++) {
32484 + unsigned long c;
32485 + if (get_user(c, (unsigned long __force_user *)sp+i)) {
32486 +#ifdef CONFIG_X86_32
32487 + printk(KERN_CONT "???????? ");
32488 +#else
32489 + if ((regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT)))
32490 + printk(KERN_CONT "???????? ???????? ");
32491 + else
32492 + printk(KERN_CONT "???????????????? ");
32493 +#endif
32494 + } else {
32495 +#ifdef CONFIG_X86_64
32496 + if ((regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT))) {
32497 + printk(KERN_CONT "%08x ", (unsigned int)c);
32498 + printk(KERN_CONT "%08x ", (unsigned int)(c >> 32));
32499 + } else
32500 +#endif
32501 + printk(KERN_CONT "%0*lx ", 2 * (int)sizeof(long), c);
32502 + }
32503 + }
32504 + printk("\n");
32505 +}
32506 +#endif
32507 +
32508 +/**
32509 + * probe_kernel_write(): safely attempt to write to a location
32510 + * @dst: address to write to
32511 + * @src: pointer to the data that shall be written
32512 + * @size: size of the data chunk
32513 + *
32514 + * Safely write to address @dst from the buffer at @src. If a kernel fault
32515 + * happens, handle that and return -EFAULT.
32516 + */
32517 +long notrace probe_kernel_write(void *dst, const void *src, size_t size)
32518 +{
32519 + long ret;
32520 + mm_segment_t old_fs = get_fs();
32521 +
32522 + set_fs(KERNEL_DS);
32523 + pagefault_disable();
32524 + pax_open_kernel();
32525 + ret = __copy_to_user_inatomic((void __force_user *)dst, src, size);
32526 + pax_close_kernel();
32527 + pagefault_enable();
32528 + set_fs(old_fs);
32529 +
32530 + return ret ? -EFAULT : 0;
32531 +}
32532 diff --git a/arch/x86/mm/gup.c b/arch/x86/mm/gup.c
32533 index 81bf3d2..7ef25c2 100644
32534 --- a/arch/x86/mm/gup.c
32535 +++ b/arch/x86/mm/gup.c
32536 @@ -268,7 +268,7 @@ int __get_user_pages_fast(unsigned long start, int nr_pages, int write,
32537 addr = start;
32538 len = (unsigned long) nr_pages << PAGE_SHIFT;
32539 end = start + len;
32540 - if (unlikely(!access_ok(write ? VERIFY_WRITE : VERIFY_READ,
32541 + if (unlikely(!access_ok_noprefault(write ? VERIFY_WRITE : VERIFY_READ,
32542 (void __user *)start, len)))
32543 return 0;
32544
32545 @@ -344,6 +344,10 @@ int get_user_pages_fast(unsigned long start, int nr_pages, int write,
32546 goto slow_irqon;
32547 #endif
32548
32549 + if (unlikely(!access_ok_noprefault(write ? VERIFY_WRITE : VERIFY_READ,
32550 + (void __user *)start, len)))
32551 + return 0;
32552 +
32553 /*
32554 * XXX: batch / limit 'nr', to avoid large irq off latency
32555 * needs some instrumenting to determine the common sizes used by
32556 diff --git a/arch/x86/mm/highmem_32.c b/arch/x86/mm/highmem_32.c
32557 index 4500142..53a363c 100644
32558 --- a/arch/x86/mm/highmem_32.c
32559 +++ b/arch/x86/mm/highmem_32.c
32560 @@ -45,7 +45,11 @@ void *kmap_atomic_prot(struct page *page, pgprot_t prot)
32561 idx = type + KM_TYPE_NR*smp_processor_id();
32562 vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx);
32563 BUG_ON(!pte_none(*(kmap_pte-idx)));
32564 +
32565 + pax_open_kernel();
32566 set_pte(kmap_pte-idx, mk_pte(page, prot));
32567 + pax_close_kernel();
32568 +
32569 arch_flush_lazy_mmu_mode();
32570
32571 return (void *)vaddr;
32572 diff --git a/arch/x86/mm/hugetlbpage.c b/arch/x86/mm/hugetlbpage.c
32573 index 42982b2..7168fc3 100644
32574 --- a/arch/x86/mm/hugetlbpage.c
32575 +++ b/arch/x86/mm/hugetlbpage.c
32576 @@ -74,23 +74,24 @@ int pud_huge(pud_t pud)
32577 #ifdef CONFIG_HUGETLB_PAGE
32578 static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *file,
32579 unsigned long addr, unsigned long len,
32580 - unsigned long pgoff, unsigned long flags)
32581 + unsigned long pgoff, unsigned long flags, unsigned long offset)
32582 {
32583 struct hstate *h = hstate_file(file);
32584 struct vm_unmapped_area_info info;
32585 -
32586 +
32587 info.flags = 0;
32588 info.length = len;
32589 info.low_limit = current->mm->mmap_legacy_base;
32590 info.high_limit = TASK_SIZE;
32591 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
32592 info.align_offset = 0;
32593 + info.threadstack_offset = offset;
32594 return vm_unmapped_area(&info);
32595 }
32596
32597 static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
32598 unsigned long addr0, unsigned long len,
32599 - unsigned long pgoff, unsigned long flags)
32600 + unsigned long pgoff, unsigned long flags, unsigned long offset)
32601 {
32602 struct hstate *h = hstate_file(file);
32603 struct vm_unmapped_area_info info;
32604 @@ -102,6 +103,7 @@ static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
32605 info.high_limit = current->mm->mmap_base;
32606 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
32607 info.align_offset = 0;
32608 + info.threadstack_offset = offset;
32609 addr = vm_unmapped_area(&info);
32610
32611 /*
32612 @@ -114,6 +116,12 @@ static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
32613 VM_BUG_ON(addr != -ENOMEM);
32614 info.flags = 0;
32615 info.low_limit = TASK_UNMAPPED_BASE;
32616 +
32617 +#ifdef CONFIG_PAX_RANDMMAP
32618 + if (current->mm->pax_flags & MF_PAX_RANDMMAP)
32619 + info.low_limit += current->mm->delta_mmap;
32620 +#endif
32621 +
32622 info.high_limit = TASK_SIZE;
32623 addr = vm_unmapped_area(&info);
32624 }
32625 @@ -128,10 +136,20 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
32626 struct hstate *h = hstate_file(file);
32627 struct mm_struct *mm = current->mm;
32628 struct vm_area_struct *vma;
32629 + unsigned long pax_task_size = TASK_SIZE;
32630 + unsigned long offset = gr_rand_threadstack_offset(mm, file, flags);
32631
32632 if (len & ~huge_page_mask(h))
32633 return -EINVAL;
32634 - if (len > TASK_SIZE)
32635 +
32636 +#ifdef CONFIG_PAX_SEGMEXEC
32637 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
32638 + pax_task_size = SEGMEXEC_TASK_SIZE;
32639 +#endif
32640 +
32641 + pax_task_size -= PAGE_SIZE;
32642 +
32643 + if (len > pax_task_size)
32644 return -ENOMEM;
32645
32646 if (flags & MAP_FIXED) {
32647 @@ -140,19 +158,22 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
32648 return addr;
32649 }
32650
32651 +#ifdef CONFIG_PAX_RANDMMAP
32652 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
32653 +#endif
32654 +
32655 if (addr) {
32656 addr = ALIGN(addr, huge_page_size(h));
32657 vma = find_vma(mm, addr);
32658 - if (TASK_SIZE - len >= addr &&
32659 - (!vma || addr + len <= vma->vm_start))
32660 + if (pax_task_size - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
32661 return addr;
32662 }
32663 if (mm->get_unmapped_area == arch_get_unmapped_area)
32664 return hugetlb_get_unmapped_area_bottomup(file, addr, len,
32665 - pgoff, flags);
32666 + pgoff, flags, offset);
32667 else
32668 return hugetlb_get_unmapped_area_topdown(file, addr, len,
32669 - pgoff, flags);
32670 + pgoff, flags, offset);
32671 }
32672 #endif /* CONFIG_HUGETLB_PAGE */
32673
32674 diff --git a/arch/x86/mm/init.c b/arch/x86/mm/init.c
32675 index a110efc..a31a18f 100644
32676 --- a/arch/x86/mm/init.c
32677 +++ b/arch/x86/mm/init.c
32678 @@ -4,6 +4,7 @@
32679 #include <linux/swap.h>
32680 #include <linux/memblock.h>
32681 #include <linux/bootmem.h> /* for max_low_pfn */
32682 +#include <linux/tboot.h>
32683
32684 #include <asm/cacheflush.h>
32685 #include <asm/e820.h>
32686 @@ -17,6 +18,8 @@
32687 #include <asm/proto.h>
32688 #include <asm/dma.h> /* for MAX_DMA_PFN */
32689 #include <asm/microcode.h>
32690 +#include <asm/desc.h>
32691 +#include <asm/bios_ebda.h>
32692
32693 /*
32694 * We need to define the tracepoints somewhere, and tlb.c
32695 @@ -620,7 +623,18 @@ void __init init_mem_mapping(void)
32696 early_ioremap_page_table_range_init();
32697 #endif
32698
32699 +#ifdef CONFIG_PAX_PER_CPU_PGD
32700 + clone_pgd_range(get_cpu_pgd(0, kernel) + KERNEL_PGD_BOUNDARY,
32701 + swapper_pg_dir + KERNEL_PGD_BOUNDARY,
32702 + KERNEL_PGD_PTRS);
32703 + clone_pgd_range(get_cpu_pgd(0, user) + KERNEL_PGD_BOUNDARY,
32704 + swapper_pg_dir + KERNEL_PGD_BOUNDARY,
32705 + KERNEL_PGD_PTRS);
32706 + load_cr3(get_cpu_pgd(0, kernel));
32707 +#else
32708 load_cr3(swapper_pg_dir);
32709 +#endif
32710 +
32711 __flush_tlb_all();
32712
32713 early_memtest(0, max_pfn_mapped << PAGE_SHIFT);
32714 @@ -636,10 +650,40 @@ void __init init_mem_mapping(void)
32715 * Access has to be given to non-kernel-ram areas as well, these contain the PCI
32716 * mmio resources as well as potential bios/acpi data regions.
32717 */
32718 +
32719 +#ifdef CONFIG_GRKERNSEC_KMEM
32720 +static unsigned int ebda_start __read_only;
32721 +static unsigned int ebda_end __read_only;
32722 +#endif
32723 +
32724 int devmem_is_allowed(unsigned long pagenr)
32725 {
32726 - if (pagenr < 256)
32727 +#ifdef CONFIG_GRKERNSEC_KMEM
32728 + /* allow BDA */
32729 + if (!pagenr)
32730 return 1;
32731 + /* allow EBDA */
32732 + if (pagenr >= ebda_start && pagenr < ebda_end)
32733 + return 1;
32734 + /* if tboot is in use, allow access to its hardcoded serial log range */
32735 + if (tboot_enabled() && ((0x60000 >> PAGE_SHIFT) <= pagenr) && (pagenr < (0x68000 >> PAGE_SHIFT)))
32736 + return 1;
32737 +#else
32738 + if (!pagenr)
32739 + return 1;
32740 +#ifdef CONFIG_VM86
32741 + if (pagenr < (ISA_START_ADDRESS >> PAGE_SHIFT))
32742 + return 1;
32743 +#endif
32744 +#endif
32745 +
32746 + if ((ISA_START_ADDRESS >> PAGE_SHIFT) <= pagenr && pagenr < (ISA_END_ADDRESS >> PAGE_SHIFT))
32747 + return 1;
32748 +#ifdef CONFIG_GRKERNSEC_KMEM
32749 + /* throw out everything else below 1MB */
32750 + if (pagenr <= 256)
32751 + return 0;
32752 +#endif
32753 if (iomem_is_exclusive(pagenr << PAGE_SHIFT))
32754 return 0;
32755 if (!page_is_ram(pagenr))
32756 @@ -685,8 +729,117 @@ void free_init_pages(char *what, unsigned long begin, unsigned long end)
32757 #endif
32758 }
32759
32760 +#ifdef CONFIG_GRKERNSEC_KMEM
32761 +static inline void gr_init_ebda(void)
32762 +{
32763 + unsigned int ebda_addr;
32764 + unsigned int ebda_size = 0;
32765 +
32766 + ebda_addr = get_bios_ebda();
32767 + if (ebda_addr) {
32768 + ebda_size = *(unsigned char *)phys_to_virt(ebda_addr);
32769 + ebda_size <<= 10;
32770 + }
32771 + if (ebda_addr && ebda_size) {
32772 + ebda_start = ebda_addr >> PAGE_SHIFT;
32773 + ebda_end = min((unsigned int)PAGE_ALIGN(ebda_addr + ebda_size), (unsigned int)0xa0000) >> PAGE_SHIFT;
32774 + } else {
32775 + ebda_start = 0x9f000 >> PAGE_SHIFT;
32776 + ebda_end = 0xa0000 >> PAGE_SHIFT;
32777 + }
32778 +}
32779 +#else
32780 +static inline void gr_init_ebda(void) { }
32781 +#endif
32782 +
32783 void free_initmem(void)
32784 {
32785 +#ifdef CONFIG_PAX_KERNEXEC
32786 +#ifdef CONFIG_X86_32
32787 + /* PaX: limit KERNEL_CS to actual size */
32788 + unsigned long addr, limit;
32789 + struct desc_struct d;
32790 + int cpu;
32791 +#else
32792 + pgd_t *pgd;
32793 + pud_t *pud;
32794 + pmd_t *pmd;
32795 + unsigned long addr, end;
32796 +#endif
32797 +#endif
32798 +
32799 + gr_init_ebda();
32800 +
32801 +#ifdef CONFIG_PAX_KERNEXEC
32802 +#ifdef CONFIG_X86_32
32803 + limit = paravirt_enabled() ? ktva_ktla(0xffffffff) : (unsigned long)&_etext;
32804 + limit = (limit - 1UL) >> PAGE_SHIFT;
32805 +
32806 + memset(__LOAD_PHYSICAL_ADDR + PAGE_OFFSET, POISON_FREE_INITMEM, PAGE_SIZE);
32807 + for (cpu = 0; cpu < nr_cpu_ids; cpu++) {
32808 + pack_descriptor(&d, get_desc_base(&get_cpu_gdt_table(cpu)[GDT_ENTRY_KERNEL_CS]), limit, 0x9B, 0xC);
32809 + write_gdt_entry(get_cpu_gdt_table(cpu), GDT_ENTRY_KERNEL_CS, &d, DESCTYPE_S);
32810 + write_gdt_entry(get_cpu_gdt_table(cpu), GDT_ENTRY_KERNEXEC_KERNEL_CS, &d, DESCTYPE_S);
32811 + }
32812 +
32813 + /* PaX: make KERNEL_CS read-only */
32814 + addr = PFN_ALIGN(ktla_ktva((unsigned long)&_text));
32815 + if (!paravirt_enabled())
32816 + set_memory_ro(addr, (PFN_ALIGN(_sdata) - addr) >> PAGE_SHIFT);
32817 +/*
32818 + for (addr = ktla_ktva((unsigned long)&_text); addr < (unsigned long)&_sdata; addr += PMD_SIZE) {
32819 + pgd = pgd_offset_k(addr);
32820 + pud = pud_offset(pgd, addr);
32821 + pmd = pmd_offset(pud, addr);
32822 + set_pmd(pmd, __pmd(pmd_val(*pmd) & ~_PAGE_RW));
32823 + }
32824 +*/
32825 +#ifdef CONFIG_X86_PAE
32826 + set_memory_nx(PFN_ALIGN(__init_begin), (PFN_ALIGN(__init_end) - PFN_ALIGN(__init_begin)) >> PAGE_SHIFT);
32827 +/*
32828 + for (addr = (unsigned long)&__init_begin; addr < (unsigned long)&__init_end; addr += PMD_SIZE) {
32829 + pgd = pgd_offset_k(addr);
32830 + pud = pud_offset(pgd, addr);
32831 + pmd = pmd_offset(pud, addr);
32832 + set_pmd(pmd, __pmd(pmd_val(*pmd) | (_PAGE_NX & __supported_pte_mask)));
32833 + }
32834 +*/
32835 +#endif
32836 +
32837 +#ifdef CONFIG_MODULES
32838 + set_memory_4k((unsigned long)MODULES_EXEC_VADDR, (MODULES_EXEC_END - MODULES_EXEC_VADDR) >> PAGE_SHIFT);
32839 +#endif
32840 +
32841 +#else
32842 + /* PaX: make kernel code/rodata read-only, rest non-executable */
32843 + for (addr = __START_KERNEL_map; addr < __START_KERNEL_map + KERNEL_IMAGE_SIZE; addr += PMD_SIZE) {
32844 + pgd = pgd_offset_k(addr);
32845 + pud = pud_offset(pgd, addr);
32846 + pmd = pmd_offset(pud, addr);
32847 + if (!pmd_present(*pmd))
32848 + continue;
32849 + if ((unsigned long)_text <= addr && addr < (unsigned long)_sdata)
32850 + set_pmd(pmd, __pmd(pmd_val(*pmd) & ~_PAGE_RW));
32851 + else
32852 + set_pmd(pmd, __pmd(pmd_val(*pmd) | (_PAGE_NX & __supported_pte_mask)));
32853 + }
32854 +
32855 + addr = (unsigned long)__va(__pa(__START_KERNEL_map));
32856 + end = addr + KERNEL_IMAGE_SIZE;
32857 + for (; addr < end; addr += PMD_SIZE) {
32858 + pgd = pgd_offset_k(addr);
32859 + pud = pud_offset(pgd, addr);
32860 + pmd = pmd_offset(pud, addr);
32861 + if (!pmd_present(*pmd))
32862 + continue;
32863 + if ((unsigned long)__va(__pa(_text)) <= addr && addr < (unsigned long)__va(__pa(_sdata)))
32864 + set_pmd(pmd, __pmd(pmd_val(*pmd) & ~_PAGE_RW));
32865 + }
32866 +#endif
32867 +
32868 + flush_tlb_all();
32869 +#endif
32870 +
32871 free_init_pages("unused kernel",
32872 (unsigned long)(&__init_begin),
32873 (unsigned long)(&__init_end));
32874 diff --git a/arch/x86/mm/init_32.c b/arch/x86/mm/init_32.c
32875 index c8140e1..59257fc 100644
32876 --- a/arch/x86/mm/init_32.c
32877 +++ b/arch/x86/mm/init_32.c
32878 @@ -62,33 +62,6 @@ static noinline int do_test_wp_bit(void);
32879 bool __read_mostly __vmalloc_start_set = false;
32880
32881 /*
32882 - * Creates a middle page table and puts a pointer to it in the
32883 - * given global directory entry. This only returns the gd entry
32884 - * in non-PAE compilation mode, since the middle layer is folded.
32885 - */
32886 -static pmd_t * __init one_md_table_init(pgd_t *pgd)
32887 -{
32888 - pud_t *pud;
32889 - pmd_t *pmd_table;
32890 -
32891 -#ifdef CONFIG_X86_PAE
32892 - if (!(pgd_val(*pgd) & _PAGE_PRESENT)) {
32893 - pmd_table = (pmd_t *)alloc_low_page();
32894 - paravirt_alloc_pmd(&init_mm, __pa(pmd_table) >> PAGE_SHIFT);
32895 - set_pgd(pgd, __pgd(__pa(pmd_table) | _PAGE_PRESENT));
32896 - pud = pud_offset(pgd, 0);
32897 - BUG_ON(pmd_table != pmd_offset(pud, 0));
32898 -
32899 - return pmd_table;
32900 - }
32901 -#endif
32902 - pud = pud_offset(pgd, 0);
32903 - pmd_table = pmd_offset(pud, 0);
32904 -
32905 - return pmd_table;
32906 -}
32907 -
32908 -/*
32909 * Create a page table and place a pointer to it in a middle page
32910 * directory entry:
32911 */
32912 @@ -98,13 +71,28 @@ static pte_t * __init one_page_table_init(pmd_t *pmd)
32913 pte_t *page_table = (pte_t *)alloc_low_page();
32914
32915 paravirt_alloc_pte(&init_mm, __pa(page_table) >> PAGE_SHIFT);
32916 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
32917 + set_pmd(pmd, __pmd(__pa(page_table) | _KERNPG_TABLE));
32918 +#else
32919 set_pmd(pmd, __pmd(__pa(page_table) | _PAGE_TABLE));
32920 +#endif
32921 BUG_ON(page_table != pte_offset_kernel(pmd, 0));
32922 }
32923
32924 return pte_offset_kernel(pmd, 0);
32925 }
32926
32927 +static pmd_t * __init one_md_table_init(pgd_t *pgd)
32928 +{
32929 + pud_t *pud;
32930 + pmd_t *pmd_table;
32931 +
32932 + pud = pud_offset(pgd, 0);
32933 + pmd_table = pmd_offset(pud, 0);
32934 +
32935 + return pmd_table;
32936 +}
32937 +
32938 pmd_t * __init populate_extra_pmd(unsigned long vaddr)
32939 {
32940 int pgd_idx = pgd_index(vaddr);
32941 @@ -208,6 +196,7 @@ page_table_range_init(unsigned long start, unsigned long end, pgd_t *pgd_base)
32942 int pgd_idx, pmd_idx;
32943 unsigned long vaddr;
32944 pgd_t *pgd;
32945 + pud_t *pud;
32946 pmd_t *pmd;
32947 pte_t *pte = NULL;
32948 unsigned long count = page_table_range_init_count(start, end);
32949 @@ -222,8 +211,13 @@ page_table_range_init(unsigned long start, unsigned long end, pgd_t *pgd_base)
32950 pgd = pgd_base + pgd_idx;
32951
32952 for ( ; (pgd_idx < PTRS_PER_PGD) && (vaddr != end); pgd++, pgd_idx++) {
32953 - pmd = one_md_table_init(pgd);
32954 - pmd = pmd + pmd_index(vaddr);
32955 + pud = pud_offset(pgd, vaddr);
32956 + pmd = pmd_offset(pud, vaddr);
32957 +
32958 +#ifdef CONFIG_X86_PAE
32959 + paravirt_alloc_pmd(&init_mm, __pa(pmd) >> PAGE_SHIFT);
32960 +#endif
32961 +
32962 for (; (pmd_idx < PTRS_PER_PMD) && (vaddr != end);
32963 pmd++, pmd_idx++) {
32964 pte = page_table_kmap_check(one_page_table_init(pmd),
32965 @@ -235,11 +229,20 @@ page_table_range_init(unsigned long start, unsigned long end, pgd_t *pgd_base)
32966 }
32967 }
32968
32969 -static inline int is_kernel_text(unsigned long addr)
32970 +static inline int is_kernel_text(unsigned long start, unsigned long end)
32971 {
32972 - if (addr >= (unsigned long)_text && addr <= (unsigned long)__init_end)
32973 - return 1;
32974 - return 0;
32975 + if ((start >= ktla_ktva((unsigned long)_etext) ||
32976 + end <= ktla_ktva((unsigned long)_stext)) &&
32977 + (start >= ktla_ktva((unsigned long)_einittext) ||
32978 + end <= ktla_ktva((unsigned long)_sinittext)) &&
32979 +
32980 +#ifdef CONFIG_ACPI_SLEEP
32981 + (start >= (unsigned long)__va(acpi_wakeup_address) + 0x4000 || end <= (unsigned long)__va(acpi_wakeup_address)) &&
32982 +#endif
32983 +
32984 + (start > (unsigned long)__va(0xfffff) || end <= (unsigned long)__va(0xc0000)))
32985 + return 0;
32986 + return 1;
32987 }
32988
32989 /*
32990 @@ -256,9 +259,10 @@ kernel_physical_mapping_init(unsigned long start,
32991 unsigned long last_map_addr = end;
32992 unsigned long start_pfn, end_pfn;
32993 pgd_t *pgd_base = swapper_pg_dir;
32994 - int pgd_idx, pmd_idx, pte_ofs;
32995 + unsigned int pgd_idx, pmd_idx, pte_ofs;
32996 unsigned long pfn;
32997 pgd_t *pgd;
32998 + pud_t *pud;
32999 pmd_t *pmd;
33000 pte_t *pte;
33001 unsigned pages_2m, pages_4k;
33002 @@ -291,8 +295,13 @@ repeat:
33003 pfn = start_pfn;
33004 pgd_idx = pgd_index((pfn<<PAGE_SHIFT) + PAGE_OFFSET);
33005 pgd = pgd_base + pgd_idx;
33006 - for (; pgd_idx < PTRS_PER_PGD; pgd++, pgd_idx++) {
33007 - pmd = one_md_table_init(pgd);
33008 + for (; pgd_idx < PTRS_PER_PGD && pfn < max_low_pfn; pgd++, pgd_idx++) {
33009 + pud = pud_offset(pgd, 0);
33010 + pmd = pmd_offset(pud, 0);
33011 +
33012 +#ifdef CONFIG_X86_PAE
33013 + paravirt_alloc_pmd(&init_mm, __pa(pmd) >> PAGE_SHIFT);
33014 +#endif
33015
33016 if (pfn >= end_pfn)
33017 continue;
33018 @@ -304,14 +313,13 @@ repeat:
33019 #endif
33020 for (; pmd_idx < PTRS_PER_PMD && pfn < end_pfn;
33021 pmd++, pmd_idx++) {
33022 - unsigned int addr = pfn * PAGE_SIZE + PAGE_OFFSET;
33023 + unsigned long address = pfn * PAGE_SIZE + PAGE_OFFSET;
33024
33025 /*
33026 * Map with big pages if possible, otherwise
33027 * create normal page tables:
33028 */
33029 if (use_pse) {
33030 - unsigned int addr2;
33031 pgprot_t prot = PAGE_KERNEL_LARGE;
33032 /*
33033 * first pass will use the same initial
33034 @@ -322,11 +330,7 @@ repeat:
33035 _PAGE_PSE);
33036
33037 pfn &= PMD_MASK >> PAGE_SHIFT;
33038 - addr2 = (pfn + PTRS_PER_PTE-1) * PAGE_SIZE +
33039 - PAGE_OFFSET + PAGE_SIZE-1;
33040 -
33041 - if (is_kernel_text(addr) ||
33042 - is_kernel_text(addr2))
33043 + if (is_kernel_text(address, address + PMD_SIZE))
33044 prot = PAGE_KERNEL_LARGE_EXEC;
33045
33046 pages_2m++;
33047 @@ -343,7 +347,7 @@ repeat:
33048 pte_ofs = pte_index((pfn<<PAGE_SHIFT) + PAGE_OFFSET);
33049 pte += pte_ofs;
33050 for (; pte_ofs < PTRS_PER_PTE && pfn < end_pfn;
33051 - pte++, pfn++, pte_ofs++, addr += PAGE_SIZE) {
33052 + pte++, pfn++, pte_ofs++, address += PAGE_SIZE) {
33053 pgprot_t prot = PAGE_KERNEL;
33054 /*
33055 * first pass will use the same initial
33056 @@ -351,7 +355,7 @@ repeat:
33057 */
33058 pgprot_t init_prot = __pgprot(PTE_IDENT_ATTR);
33059
33060 - if (is_kernel_text(addr))
33061 + if (is_kernel_text(address, address + PAGE_SIZE))
33062 prot = PAGE_KERNEL_EXEC;
33063
33064 pages_4k++;
33065 @@ -474,7 +478,7 @@ void __init native_pagetable_init(void)
33066
33067 pud = pud_offset(pgd, va);
33068 pmd = pmd_offset(pud, va);
33069 - if (!pmd_present(*pmd))
33070 + if (!pmd_present(*pmd)) // PAX TODO || pmd_large(*pmd))
33071 break;
33072
33073 /* should not be large page here */
33074 @@ -532,12 +536,10 @@ void __init early_ioremap_page_table_range_init(void)
33075
33076 static void __init pagetable_init(void)
33077 {
33078 - pgd_t *pgd_base = swapper_pg_dir;
33079 -
33080 - permanent_kmaps_init(pgd_base);
33081 + permanent_kmaps_init(swapper_pg_dir);
33082 }
33083
33084 -pteval_t __supported_pte_mask __read_mostly = ~(_PAGE_NX | _PAGE_GLOBAL);
33085 +pteval_t __supported_pte_mask __read_only = ~(_PAGE_NX | _PAGE_GLOBAL);
33086 EXPORT_SYMBOL_GPL(__supported_pte_mask);
33087
33088 /* user-defined highmem size */
33089 @@ -787,10 +789,10 @@ void __init mem_init(void)
33090 ((unsigned long)&__init_end -
33091 (unsigned long)&__init_begin) >> 10,
33092
33093 - (unsigned long)&_etext, (unsigned long)&_edata,
33094 - ((unsigned long)&_edata - (unsigned long)&_etext) >> 10,
33095 + (unsigned long)&_sdata, (unsigned long)&_edata,
33096 + ((unsigned long)&_edata - (unsigned long)&_sdata) >> 10,
33097
33098 - (unsigned long)&_text, (unsigned long)&_etext,
33099 + ktla_ktva((unsigned long)&_text), ktla_ktva((unsigned long)&_etext),
33100 ((unsigned long)&_etext - (unsigned long)&_text) >> 10);
33101
33102 /*
33103 @@ -884,6 +886,7 @@ void set_kernel_text_rw(void)
33104 if (!kernel_set_to_readonly)
33105 return;
33106
33107 + start = ktla_ktva(start);
33108 pr_debug("Set kernel text: %lx - %lx for read write\n",
33109 start, start+size);
33110
33111 @@ -898,6 +901,7 @@ void set_kernel_text_ro(void)
33112 if (!kernel_set_to_readonly)
33113 return;
33114
33115 + start = ktla_ktva(start);
33116 pr_debug("Set kernel text: %lx - %lx for read only\n",
33117 start, start+size);
33118
33119 @@ -926,6 +930,7 @@ void mark_rodata_ro(void)
33120 unsigned long start = PFN_ALIGN(_text);
33121 unsigned long size = PFN_ALIGN(_etext) - start;
33122
33123 + start = ktla_ktva(start);
33124 set_pages_ro(virt_to_page(start), size >> PAGE_SHIFT);
33125 printk(KERN_INFO "Write protecting the kernel text: %luk\n",
33126 size >> 10);
33127 diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c
33128 index 30eb05a..ae671ac 100644
33129 --- a/arch/x86/mm/init_64.c
33130 +++ b/arch/x86/mm/init_64.c
33131 @@ -150,7 +150,7 @@ early_param("gbpages", parse_direct_gbpages_on);
33132 * around without checking the pgd every time.
33133 */
33134
33135 -pteval_t __supported_pte_mask __read_mostly = ~0;
33136 +pteval_t __supported_pte_mask __read_only = ~_PAGE_NX;
33137 EXPORT_SYMBOL_GPL(__supported_pte_mask);
33138
33139 int force_personality32;
33140 @@ -183,7 +183,12 @@ void sync_global_pgds(unsigned long start, unsigned long end, int removed)
33141
33142 for (address = start; address <= end; address += PGDIR_SIZE) {
33143 const pgd_t *pgd_ref = pgd_offset_k(address);
33144 +
33145 +#ifdef CONFIG_PAX_PER_CPU_PGD
33146 + unsigned long cpu;
33147 +#else
33148 struct page *page;
33149 +#endif
33150
33151 /*
33152 * When it is called after memory hot remove, pgd_none()
33153 @@ -194,6 +199,25 @@ void sync_global_pgds(unsigned long start, unsigned long end, int removed)
33154 continue;
33155
33156 spin_lock(&pgd_lock);
33157 +
33158 +#ifdef CONFIG_PAX_PER_CPU_PGD
33159 + for (cpu = 0; cpu < nr_cpu_ids; ++cpu) {
33160 + pgd_t *pgd = pgd_offset_cpu(cpu, user, address);
33161 +
33162 + if (!pgd_none(*pgd_ref) && !pgd_none(*pgd))
33163 + BUG_ON(pgd_page_vaddr(*pgd)
33164 + != pgd_page_vaddr(*pgd_ref));
33165 +
33166 + if (removed) {
33167 + if (pgd_none(*pgd_ref) && !pgd_none(*pgd))
33168 + pgd_clear(pgd);
33169 + } else {
33170 + if (pgd_none(*pgd))
33171 + set_pgd(pgd, *pgd_ref);
33172 + }
33173 +
33174 + pgd = pgd_offset_cpu(cpu, kernel, address);
33175 +#else
33176 list_for_each_entry(page, &pgd_list, lru) {
33177 pgd_t *pgd;
33178 spinlock_t *pgt_lock;
33179 @@ -202,6 +226,7 @@ void sync_global_pgds(unsigned long start, unsigned long end, int removed)
33180 /* the pgt_lock only for Xen */
33181 pgt_lock = &pgd_page_get_mm(page)->page_table_lock;
33182 spin_lock(pgt_lock);
33183 +#endif
33184
33185 if (!pgd_none(*pgd_ref) && !pgd_none(*pgd))
33186 BUG_ON(pgd_page_vaddr(*pgd)
33187 @@ -215,7 +240,10 @@ void sync_global_pgds(unsigned long start, unsigned long end, int removed)
33188 set_pgd(pgd, *pgd_ref);
33189 }
33190
33191 +#ifndef CONFIG_PAX_PER_CPU_PGD
33192 spin_unlock(pgt_lock);
33193 +#endif
33194 +
33195 }
33196 spin_unlock(&pgd_lock);
33197 }
33198 @@ -248,7 +276,7 @@ static pud_t *fill_pud(pgd_t *pgd, unsigned long vaddr)
33199 {
33200 if (pgd_none(*pgd)) {
33201 pud_t *pud = (pud_t *)spp_getpage();
33202 - pgd_populate(&init_mm, pgd, pud);
33203 + pgd_populate_kernel(&init_mm, pgd, pud);
33204 if (pud != pud_offset(pgd, 0))
33205 printk(KERN_ERR "PAGETABLE BUG #00! %p <-> %p\n",
33206 pud, pud_offset(pgd, 0));
33207 @@ -260,7 +288,7 @@ static pmd_t *fill_pmd(pud_t *pud, unsigned long vaddr)
33208 {
33209 if (pud_none(*pud)) {
33210 pmd_t *pmd = (pmd_t *) spp_getpage();
33211 - pud_populate(&init_mm, pud, pmd);
33212 + pud_populate_kernel(&init_mm, pud, pmd);
33213 if (pmd != pmd_offset(pud, 0))
33214 printk(KERN_ERR "PAGETABLE BUG #01! %p <-> %p\n",
33215 pmd, pmd_offset(pud, 0));
33216 @@ -289,7 +317,9 @@ void set_pte_vaddr_pud(pud_t *pud_page, unsigned long vaddr, pte_t new_pte)
33217 pmd = fill_pmd(pud, vaddr);
33218 pte = fill_pte(pmd, vaddr);
33219
33220 + pax_open_kernel();
33221 set_pte(pte, new_pte);
33222 + pax_close_kernel();
33223
33224 /*
33225 * It's enough to flush this one mapping.
33226 @@ -351,14 +381,12 @@ static void __init __init_extra_mapping(unsigned long phys, unsigned long size,
33227 pgd = pgd_offset_k((unsigned long)__va(phys));
33228 if (pgd_none(*pgd)) {
33229 pud = (pud_t *) spp_getpage();
33230 - set_pgd(pgd, __pgd(__pa(pud) | _KERNPG_TABLE |
33231 - _PAGE_USER));
33232 + set_pgd(pgd, __pgd(__pa(pud) | _PAGE_TABLE));
33233 }
33234 pud = pud_offset(pgd, (unsigned long)__va(phys));
33235 if (pud_none(*pud)) {
33236 pmd = (pmd_t *) spp_getpage();
33237 - set_pud(pud, __pud(__pa(pmd) | _KERNPG_TABLE |
33238 - _PAGE_USER));
33239 + set_pud(pud, __pud(__pa(pmd) | _PAGE_TABLE));
33240 }
33241 pmd = pmd_offset(pud, phys);
33242 BUG_ON(!pmd_none(*pmd));
33243 @@ -599,7 +627,7 @@ phys_pud_init(pud_t *pud_page, unsigned long addr, unsigned long end,
33244 prot);
33245
33246 spin_lock(&init_mm.page_table_lock);
33247 - pud_populate(&init_mm, pud, pmd);
33248 + pud_populate_kernel(&init_mm, pud, pmd);
33249 spin_unlock(&init_mm.page_table_lock);
33250 }
33251 __flush_tlb_all();
33252 @@ -640,7 +668,7 @@ kernel_physical_mapping_init(unsigned long start,
33253 page_size_mask);
33254
33255 spin_lock(&init_mm.page_table_lock);
33256 - pgd_populate(&init_mm, pgd, pud);
33257 + pgd_populate_kernel(&init_mm, pgd, pud);
33258 spin_unlock(&init_mm.page_table_lock);
33259 pgd_changed = true;
33260 }
33261 diff --git a/arch/x86/mm/iomap_32.c b/arch/x86/mm/iomap_32.c
33262 index 9ca35fc..4b2b7b7 100644
33263 --- a/arch/x86/mm/iomap_32.c
33264 +++ b/arch/x86/mm/iomap_32.c
33265 @@ -64,7 +64,11 @@ void *kmap_atomic_prot_pfn(unsigned long pfn, pgprot_t prot)
33266 type = kmap_atomic_idx_push();
33267 idx = type + KM_TYPE_NR * smp_processor_id();
33268 vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx);
33269 +
33270 + pax_open_kernel();
33271 set_pte(kmap_pte - idx, pfn_pte(pfn, prot));
33272 + pax_close_kernel();
33273 +
33274 arch_flush_lazy_mmu_mode();
33275
33276 return (void *)vaddr;
33277 diff --git a/arch/x86/mm/ioremap.c b/arch/x86/mm/ioremap.c
33278 index fdf617c..b9e85bc 100644
33279 --- a/arch/x86/mm/ioremap.c
33280 +++ b/arch/x86/mm/ioremap.c
33281 @@ -56,8 +56,8 @@ static int __ioremap_check_ram(unsigned long start_pfn, unsigned long nr_pages,
33282 unsigned long i;
33283
33284 for (i = 0; i < nr_pages; ++i)
33285 - if (pfn_valid(start_pfn + i) &&
33286 - !PageReserved(pfn_to_page(start_pfn + i)))
33287 + if (pfn_valid(start_pfn + i) && (start_pfn + i >= 0x100 ||
33288 + !PageReserved(pfn_to_page(start_pfn + i))))
33289 return 1;
33290
33291 WARN_ONCE(1, "ioremap on RAM pfn 0x%lx\n", start_pfn);
33292 @@ -283,7 +283,7 @@ EXPORT_SYMBOL(ioremap_prot);
33293 *
33294 * Caller must ensure there is only one unmapping for the same pointer.
33295 */
33296 -void iounmap(volatile void __iomem *addr)
33297 +void iounmap(const volatile void __iomem *addr)
33298 {
33299 struct vm_struct *p, *o;
33300
33301 @@ -332,30 +332,29 @@ EXPORT_SYMBOL(iounmap);
33302 */
33303 void *xlate_dev_mem_ptr(phys_addr_t phys)
33304 {
33305 - void *addr;
33306 - unsigned long start = phys & PAGE_MASK;
33307 -
33308 /* If page is RAM, we can use __va. Otherwise ioremap and unmap. */
33309 - if (page_is_ram(start >> PAGE_SHIFT))
33310 + if (page_is_ram(phys >> PAGE_SHIFT))
33311 +#ifdef CONFIG_HIGHMEM
33312 + if ((phys >> PAGE_SHIFT) < max_low_pfn)
33313 +#endif
33314 return __va(phys);
33315
33316 - addr = (void __force *)ioremap_cache(start, PAGE_SIZE);
33317 - if (addr)
33318 - addr = (void *)((unsigned long)addr | (phys & ~PAGE_MASK));
33319 -
33320 - return addr;
33321 + return (void __force *)ioremap_cache(phys, PAGE_SIZE);
33322 }
33323
33324 void unxlate_dev_mem_ptr(phys_addr_t phys, void *addr)
33325 {
33326 if (page_is_ram(phys >> PAGE_SHIFT))
33327 +#ifdef CONFIG_HIGHMEM
33328 + if ((phys >> PAGE_SHIFT) < max_low_pfn)
33329 +#endif
33330 return;
33331
33332 iounmap((void __iomem *)((unsigned long)addr & PAGE_MASK));
33333 return;
33334 }
33335
33336 -static pte_t bm_pte[PAGE_SIZE/sizeof(pte_t)] __page_aligned_bss;
33337 +static pte_t bm_pte[PAGE_SIZE/sizeof(pte_t)] __read_only __aligned(PAGE_SIZE);
33338
33339 static inline pmd_t * __init early_ioremap_pmd(unsigned long addr)
33340 {
33341 @@ -391,8 +390,7 @@ void __init early_ioremap_init(void)
33342 early_ioremap_setup();
33343
33344 pmd = early_ioremap_pmd(fix_to_virt(FIX_BTMAP_BEGIN));
33345 - memset(bm_pte, 0, sizeof(bm_pte));
33346 - pmd_populate_kernel(&init_mm, pmd, bm_pte);
33347 + pmd_populate_user(&init_mm, pmd, bm_pte);
33348
33349 /*
33350 * The boot-ioremap range spans multiple pmds, for which
33351 diff --git a/arch/x86/mm/kmemcheck/kmemcheck.c b/arch/x86/mm/kmemcheck/kmemcheck.c
33352 index b4f2e7e..96c9c3e 100644
33353 --- a/arch/x86/mm/kmemcheck/kmemcheck.c
33354 +++ b/arch/x86/mm/kmemcheck/kmemcheck.c
33355 @@ -628,9 +628,9 @@ bool kmemcheck_fault(struct pt_regs *regs, unsigned long address,
33356 * memory (e.g. tracked pages)? For now, we need this to avoid
33357 * invoking kmemcheck for PnP BIOS calls.
33358 */
33359 - if (regs->flags & X86_VM_MASK)
33360 + if (v8086_mode(regs))
33361 return false;
33362 - if (regs->cs != __KERNEL_CS)
33363 + if (regs->cs != __KERNEL_CS && regs->cs != __KERNEXEC_KERNEL_CS)
33364 return false;
33365
33366 pte = kmemcheck_pte_lookup(address);
33367 diff --git a/arch/x86/mm/mmap.c b/arch/x86/mm/mmap.c
33368 index df4552b..12c129c 100644
33369 --- a/arch/x86/mm/mmap.c
33370 +++ b/arch/x86/mm/mmap.c
33371 @@ -52,7 +52,7 @@ static unsigned long stack_maxrandom_size(void)
33372 * Leave an at least ~128 MB hole with possible stack randomization.
33373 */
33374 #define MIN_GAP (128*1024*1024UL + stack_maxrandom_size())
33375 -#define MAX_GAP (TASK_SIZE/6*5)
33376 +#define MAX_GAP (pax_task_size/6*5)
33377
33378 static int mmap_is_legacy(void)
33379 {
33380 @@ -82,27 +82,40 @@ static unsigned long mmap_rnd(void)
33381 return rnd << PAGE_SHIFT;
33382 }
33383
33384 -static unsigned long mmap_base(void)
33385 +static unsigned long mmap_base(struct mm_struct *mm)
33386 {
33387 unsigned long gap = rlimit(RLIMIT_STACK);
33388 + unsigned long pax_task_size = TASK_SIZE;
33389 +
33390 +#ifdef CONFIG_PAX_SEGMEXEC
33391 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
33392 + pax_task_size = SEGMEXEC_TASK_SIZE;
33393 +#endif
33394
33395 if (gap < MIN_GAP)
33396 gap = MIN_GAP;
33397 else if (gap > MAX_GAP)
33398 gap = MAX_GAP;
33399
33400 - return PAGE_ALIGN(TASK_SIZE - gap - mmap_rnd());
33401 + return PAGE_ALIGN(pax_task_size - gap - mmap_rnd());
33402 }
33403
33404 /*
33405 * Bottom-up (legacy) layout on X86_32 did not support randomization, X86_64
33406 * does, but not when emulating X86_32
33407 */
33408 -static unsigned long mmap_legacy_base(void)
33409 +static unsigned long mmap_legacy_base(struct mm_struct *mm)
33410 {
33411 - if (mmap_is_ia32())
33412 + if (mmap_is_ia32()) {
33413 +
33414 +#ifdef CONFIG_PAX_SEGMEXEC
33415 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
33416 + return SEGMEXEC_TASK_UNMAPPED_BASE;
33417 + else
33418 +#endif
33419 +
33420 return TASK_UNMAPPED_BASE;
33421 - else
33422 + } else
33423 return TASK_UNMAPPED_BASE + mmap_rnd();
33424 }
33425
33426 @@ -112,8 +125,15 @@ static unsigned long mmap_legacy_base(void)
33427 */
33428 void arch_pick_mmap_layout(struct mm_struct *mm)
33429 {
33430 - mm->mmap_legacy_base = mmap_legacy_base();
33431 - mm->mmap_base = mmap_base();
33432 + mm->mmap_legacy_base = mmap_legacy_base(mm);
33433 + mm->mmap_base = mmap_base(mm);
33434 +
33435 +#ifdef CONFIG_PAX_RANDMMAP
33436 + if (mm->pax_flags & MF_PAX_RANDMMAP) {
33437 + mm->mmap_legacy_base += mm->delta_mmap;
33438 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
33439 + }
33440 +#endif
33441
33442 if (mmap_is_legacy()) {
33443 mm->mmap_base = mm->mmap_legacy_base;
33444 diff --git a/arch/x86/mm/mmio-mod.c b/arch/x86/mm/mmio-mod.c
33445 index 0057a7a..95c7edd 100644
33446 --- a/arch/x86/mm/mmio-mod.c
33447 +++ b/arch/x86/mm/mmio-mod.c
33448 @@ -194,7 +194,7 @@ static void pre(struct kmmio_probe *p, struct pt_regs *regs,
33449 break;
33450 default:
33451 {
33452 - unsigned char *ip = (unsigned char *)instptr;
33453 + unsigned char *ip = (unsigned char *)ktla_ktva(instptr);
33454 my_trace->opcode = MMIO_UNKNOWN_OP;
33455 my_trace->width = 0;
33456 my_trace->value = (*ip) << 16 | *(ip + 1) << 8 |
33457 @@ -234,7 +234,7 @@ static void post(struct kmmio_probe *p, unsigned long condition,
33458 static void ioremap_trace_core(resource_size_t offset, unsigned long size,
33459 void __iomem *addr)
33460 {
33461 - static atomic_t next_id;
33462 + static atomic_unchecked_t next_id;
33463 struct remap_trace *trace = kmalloc(sizeof(*trace), GFP_KERNEL);
33464 /* These are page-unaligned. */
33465 struct mmiotrace_map map = {
33466 @@ -258,7 +258,7 @@ static void ioremap_trace_core(resource_size_t offset, unsigned long size,
33467 .private = trace
33468 },
33469 .phys = offset,
33470 - .id = atomic_inc_return(&next_id)
33471 + .id = atomic_inc_return_unchecked(&next_id)
33472 };
33473 map.map_id = trace->id;
33474
33475 @@ -290,7 +290,7 @@ void mmiotrace_ioremap(resource_size_t offset, unsigned long size,
33476 ioremap_trace_core(offset, size, addr);
33477 }
33478
33479 -static void iounmap_trace_core(volatile void __iomem *addr)
33480 +static void iounmap_trace_core(const volatile void __iomem *addr)
33481 {
33482 struct mmiotrace_map map = {
33483 .phys = 0,
33484 @@ -328,7 +328,7 @@ not_enabled:
33485 }
33486 }
33487
33488 -void mmiotrace_iounmap(volatile void __iomem *addr)
33489 +void mmiotrace_iounmap(const volatile void __iomem *addr)
33490 {
33491 might_sleep();
33492 if (is_enabled()) /* recheck and proper locking in *_core() */
33493 diff --git a/arch/x86/mm/numa.c b/arch/x86/mm/numa.c
33494 index cd4785b..25188b6 100644
33495 --- a/arch/x86/mm/numa.c
33496 +++ b/arch/x86/mm/numa.c
33497 @@ -499,7 +499,7 @@ static void __init numa_clear_kernel_node_hotplug(void)
33498 }
33499 }
33500
33501 -static int __init numa_register_memblks(struct numa_meminfo *mi)
33502 +static int __init __intentional_overflow(-1) numa_register_memblks(struct numa_meminfo *mi)
33503 {
33504 unsigned long uninitialized_var(pfn_align);
33505 int i, nid;
33506 diff --git a/arch/x86/mm/pageattr.c b/arch/x86/mm/pageattr.c
33507 index 536ea2f..f42c293 100644
33508 --- a/arch/x86/mm/pageattr.c
33509 +++ b/arch/x86/mm/pageattr.c
33510 @@ -262,7 +262,7 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
33511 */
33512 #ifdef CONFIG_PCI_BIOS
33513 if (pcibios_enabled && within(pfn, BIOS_BEGIN >> PAGE_SHIFT, BIOS_END >> PAGE_SHIFT))
33514 - pgprot_val(forbidden) |= _PAGE_NX;
33515 + pgprot_val(forbidden) |= _PAGE_NX & __supported_pte_mask;
33516 #endif
33517
33518 /*
33519 @@ -270,9 +270,10 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
33520 * Does not cover __inittext since that is gone later on. On
33521 * 64bit we do not enforce !NX on the low mapping
33522 */
33523 - if (within(address, (unsigned long)_text, (unsigned long)_etext))
33524 - pgprot_val(forbidden) |= _PAGE_NX;
33525 + if (within(address, ktla_ktva((unsigned long)_text), ktla_ktva((unsigned long)_etext)))
33526 + pgprot_val(forbidden) |= _PAGE_NX & __supported_pte_mask;
33527
33528 +#ifdef CONFIG_DEBUG_RODATA
33529 /*
33530 * The .rodata section needs to be read-only. Using the pfn
33531 * catches all aliases.
33532 @@ -280,6 +281,7 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
33533 if (within(pfn, __pa_symbol(__start_rodata) >> PAGE_SHIFT,
33534 __pa_symbol(__end_rodata) >> PAGE_SHIFT))
33535 pgprot_val(forbidden) |= _PAGE_RW;
33536 +#endif
33537
33538 #if defined(CONFIG_X86_64) && defined(CONFIG_DEBUG_RODATA)
33539 /*
33540 @@ -318,6 +320,13 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
33541 }
33542 #endif
33543
33544 +#ifdef CONFIG_PAX_KERNEXEC
33545 + if (within(pfn, __pa(ktla_ktva((unsigned long)&_text)), __pa((unsigned long)&_sdata))) {
33546 + pgprot_val(forbidden) |= _PAGE_RW;
33547 + pgprot_val(forbidden) |= _PAGE_NX & __supported_pte_mask;
33548 + }
33549 +#endif
33550 +
33551 prot = __pgprot(pgprot_val(prot) & ~pgprot_val(forbidden));
33552
33553 return prot;
33554 @@ -440,23 +449,37 @@ EXPORT_SYMBOL_GPL(slow_virt_to_phys);
33555 static void __set_pmd_pte(pte_t *kpte, unsigned long address, pte_t pte)
33556 {
33557 /* change init_mm */
33558 + pax_open_kernel();
33559 set_pte_atomic(kpte, pte);
33560 +
33561 #ifdef CONFIG_X86_32
33562 if (!SHARED_KERNEL_PMD) {
33563 +
33564 +#ifdef CONFIG_PAX_PER_CPU_PGD
33565 + unsigned long cpu;
33566 +#else
33567 struct page *page;
33568 +#endif
33569
33570 +#ifdef CONFIG_PAX_PER_CPU_PGD
33571 + for (cpu = 0; cpu < nr_cpu_ids; ++cpu) {
33572 + pgd_t *pgd = get_cpu_pgd(cpu, kernel);
33573 +#else
33574 list_for_each_entry(page, &pgd_list, lru) {
33575 - pgd_t *pgd;
33576 + pgd_t *pgd = (pgd_t *)page_address(page);
33577 +#endif
33578 +
33579 pud_t *pud;
33580 pmd_t *pmd;
33581
33582 - pgd = (pgd_t *)page_address(page) + pgd_index(address);
33583 + pgd += pgd_index(address);
33584 pud = pud_offset(pgd, address);
33585 pmd = pmd_offset(pud, address);
33586 set_pte_atomic((pte_t *)pmd, pte);
33587 }
33588 }
33589 #endif
33590 + pax_close_kernel();
33591 }
33592
33593 static int
33594 diff --git a/arch/x86/mm/pat.c b/arch/x86/mm/pat.c
33595 index 7ac6869..c0ba541 100644
33596 --- a/arch/x86/mm/pat.c
33597 +++ b/arch/x86/mm/pat.c
33598 @@ -89,7 +89,7 @@ static inline enum page_cache_mode get_page_memtype(struct page *pg)
33599 unsigned long pg_flags = pg->flags & _PGMT_MASK;
33600
33601 if (pg_flags == _PGMT_DEFAULT)
33602 - return -1;
33603 + return _PAGE_CACHE_MODE_NUM;
33604 else if (pg_flags == _PGMT_WC)
33605 return _PAGE_CACHE_MODE_WC;
33606 else if (pg_flags == _PGMT_UC_MINUS)
33607 @@ -346,7 +346,7 @@ static int reserve_ram_pages_type(u64 start, u64 end,
33608
33609 page = pfn_to_page(pfn);
33610 type = get_page_memtype(page);
33611 - if (type != -1) {
33612 + if (type != _PAGE_CACHE_MODE_NUM) {
33613 pr_info("reserve_ram_pages_type failed [mem %#010Lx-%#010Lx], track 0x%x, req 0x%x\n",
33614 start, end - 1, type, req_type);
33615 if (new_type)
33616 @@ -498,7 +498,7 @@ int free_memtype(u64 start, u64 end)
33617
33618 if (!entry) {
33619 printk(KERN_INFO "%s:%d freeing invalid memtype [mem %#010Lx-%#010Lx]\n",
33620 - current->comm, current->pid, start, end - 1);
33621 + current->comm, task_pid_nr(current), start, end - 1);
33622 return -EINVAL;
33623 }
33624
33625 @@ -532,10 +532,10 @@ static enum page_cache_mode lookup_memtype(u64 paddr)
33626 page = pfn_to_page(paddr >> PAGE_SHIFT);
33627 rettype = get_page_memtype(page);
33628 /*
33629 - * -1 from get_page_memtype() implies RAM page is in its
33630 + * _PAGE_CACHE_MODE_NUM from get_page_memtype() implies RAM page is in its
33631 * default state and not reserved, and hence of type WB
33632 */
33633 - if (rettype == -1)
33634 + if (rettype == _PAGE_CACHE_MODE_NUM)
33635 rettype = _PAGE_CACHE_MODE_WB;
33636
33637 return rettype;
33638 @@ -628,8 +628,8 @@ static inline int range_is_allowed(unsigned long pfn, unsigned long size)
33639
33640 while (cursor < to) {
33641 if (!devmem_is_allowed(pfn)) {
33642 - printk(KERN_INFO "Program %s tried to access /dev/mem between [mem %#010Lx-%#010Lx]\n",
33643 - current->comm, from, to - 1);
33644 + printk(KERN_INFO "Program %s tried to access /dev/mem between [mem %#010Lx-%#010Lx] (%#010Lx)\n",
33645 + current->comm, from, to - 1, cursor);
33646 return 0;
33647 }
33648 cursor += PAGE_SIZE;
33649 @@ -700,7 +700,7 @@ int kernel_map_sync_memtype(u64 base, unsigned long size,
33650 if (ioremap_change_attr((unsigned long)__va(base), id_sz, pcm) < 0) {
33651 printk(KERN_INFO "%s:%d ioremap_change_attr failed %s "
33652 "for [mem %#010Lx-%#010Lx]\n",
33653 - current->comm, current->pid,
33654 + current->comm, task_pid_nr(current),
33655 cattr_name(pcm),
33656 base, (unsigned long long)(base + size-1));
33657 return -EINVAL;
33658 @@ -735,7 +735,7 @@ static int reserve_pfn_range(u64 paddr, unsigned long size, pgprot_t *vma_prot,
33659 pcm = lookup_memtype(paddr);
33660 if (want_pcm != pcm) {
33661 printk(KERN_WARNING "%s:%d map pfn RAM range req %s for [mem %#010Lx-%#010Lx], got %s\n",
33662 - current->comm, current->pid,
33663 + current->comm, task_pid_nr(current),
33664 cattr_name(want_pcm),
33665 (unsigned long long)paddr,
33666 (unsigned long long)(paddr + size - 1),
33667 @@ -757,7 +757,7 @@ static int reserve_pfn_range(u64 paddr, unsigned long size, pgprot_t *vma_prot,
33668 free_memtype(paddr, paddr + size);
33669 printk(KERN_ERR "%s:%d map pfn expected mapping type %s"
33670 " for [mem %#010Lx-%#010Lx], got %s\n",
33671 - current->comm, current->pid,
33672 + current->comm, task_pid_nr(current),
33673 cattr_name(want_pcm),
33674 (unsigned long long)paddr,
33675 (unsigned long long)(paddr + size - 1),
33676 diff --git a/arch/x86/mm/pat_rbtree.c b/arch/x86/mm/pat_rbtree.c
33677 index 6582adc..fcc5d0b 100644
33678 --- a/arch/x86/mm/pat_rbtree.c
33679 +++ b/arch/x86/mm/pat_rbtree.c
33680 @@ -161,7 +161,7 @@ success:
33681
33682 failure:
33683 printk(KERN_INFO "%s:%d conflicting memory types "
33684 - "%Lx-%Lx %s<->%s\n", current->comm, current->pid, start,
33685 + "%Lx-%Lx %s<->%s\n", current->comm, task_pid_nr(current), start,
33686 end, cattr_name(found_type), cattr_name(match->type));
33687 return -EBUSY;
33688 }
33689 diff --git a/arch/x86/mm/pf_in.c b/arch/x86/mm/pf_in.c
33690 index 9f0614d..92ae64a 100644
33691 --- a/arch/x86/mm/pf_in.c
33692 +++ b/arch/x86/mm/pf_in.c
33693 @@ -148,7 +148,7 @@ enum reason_type get_ins_type(unsigned long ins_addr)
33694 int i;
33695 enum reason_type rv = OTHERS;
33696
33697 - p = (unsigned char *)ins_addr;
33698 + p = (unsigned char *)ktla_ktva(ins_addr);
33699 p += skip_prefix(p, &prf);
33700 p += get_opcode(p, &opcode);
33701
33702 @@ -168,7 +168,7 @@ static unsigned int get_ins_reg_width(unsigned long ins_addr)
33703 struct prefix_bits prf;
33704 int i;
33705
33706 - p = (unsigned char *)ins_addr;
33707 + p = (unsigned char *)ktla_ktva(ins_addr);
33708 p += skip_prefix(p, &prf);
33709 p += get_opcode(p, &opcode);
33710
33711 @@ -191,7 +191,7 @@ unsigned int get_ins_mem_width(unsigned long ins_addr)
33712 struct prefix_bits prf;
33713 int i;
33714
33715 - p = (unsigned char *)ins_addr;
33716 + p = (unsigned char *)ktla_ktva(ins_addr);
33717 p += skip_prefix(p, &prf);
33718 p += get_opcode(p, &opcode);
33719
33720 @@ -415,7 +415,7 @@ unsigned long get_ins_reg_val(unsigned long ins_addr, struct pt_regs *regs)
33721 struct prefix_bits prf;
33722 int i;
33723
33724 - p = (unsigned char *)ins_addr;
33725 + p = (unsigned char *)ktla_ktva(ins_addr);
33726 p += skip_prefix(p, &prf);
33727 p += get_opcode(p, &opcode);
33728 for (i = 0; i < ARRAY_SIZE(reg_rop); i++)
33729 @@ -470,7 +470,7 @@ unsigned long get_ins_imm_val(unsigned long ins_addr)
33730 struct prefix_bits prf;
33731 int i;
33732
33733 - p = (unsigned char *)ins_addr;
33734 + p = (unsigned char *)ktla_ktva(ins_addr);
33735 p += skip_prefix(p, &prf);
33736 p += get_opcode(p, &opcode);
33737 for (i = 0; i < ARRAY_SIZE(imm_wop); i++)
33738 diff --git a/arch/x86/mm/pgtable.c b/arch/x86/mm/pgtable.c
33739 index 7b22ada..b11e66f 100644
33740 --- a/arch/x86/mm/pgtable.c
33741 +++ b/arch/x86/mm/pgtable.c
33742 @@ -97,10 +97,75 @@ static inline void pgd_list_del(pgd_t *pgd)
33743 list_del(&page->lru);
33744 }
33745
33746 -#define UNSHARED_PTRS_PER_PGD \
33747 - (SHARED_KERNEL_PMD ? KERNEL_PGD_BOUNDARY : PTRS_PER_PGD)
33748 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
33749 +pgdval_t clone_pgd_mask __read_only = ~_PAGE_PRESENT;
33750
33751 +void __shadow_user_pgds(pgd_t *dst, const pgd_t *src)
33752 +{
33753 + unsigned int count = USER_PGD_PTRS;
33754
33755 + if (!pax_user_shadow_base)
33756 + return;
33757 +
33758 + while (count--)
33759 + *dst++ = __pgd((pgd_val(*src++) | (_PAGE_NX & __supported_pte_mask)) & ~_PAGE_USER);
33760 +}
33761 +#endif
33762 +
33763 +#ifdef CONFIG_PAX_PER_CPU_PGD
33764 +void __clone_user_pgds(pgd_t *dst, const pgd_t *src)
33765 +{
33766 + unsigned int count = USER_PGD_PTRS;
33767 +
33768 + while (count--) {
33769 + pgd_t pgd;
33770 +
33771 +#ifdef CONFIG_X86_64
33772 + pgd = __pgd(pgd_val(*src++) | _PAGE_USER);
33773 +#else
33774 + pgd = *src++;
33775 +#endif
33776 +
33777 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
33778 + pgd = __pgd(pgd_val(pgd) & clone_pgd_mask);
33779 +#endif
33780 +
33781 + *dst++ = pgd;
33782 + }
33783 +
33784 +}
33785 +#endif
33786 +
33787 +#ifdef CONFIG_X86_64
33788 +#define pxd_t pud_t
33789 +#define pyd_t pgd_t
33790 +#define paravirt_release_pxd(pfn) paravirt_release_pud(pfn)
33791 +#define pgtable_pxd_page_ctor(page) true
33792 +#define pgtable_pxd_page_dtor(page) do {} while (0)
33793 +#define pxd_free(mm, pud) pud_free((mm), (pud))
33794 +#define pyd_populate(mm, pgd, pud) pgd_populate((mm), (pgd), (pud))
33795 +#define pyd_offset(mm, address) pgd_offset((mm), (address))
33796 +#define PYD_SIZE PGDIR_SIZE
33797 +#define mm_inc_nr_pxds(mm) do {} while (0)
33798 +#define mm_dec_nr_pxds(mm) do {} while (0)
33799 +#else
33800 +#define pxd_t pmd_t
33801 +#define pyd_t pud_t
33802 +#define paravirt_release_pxd(pfn) paravirt_release_pmd(pfn)
33803 +#define pgtable_pxd_page_ctor(page) pgtable_pmd_page_ctor(page)
33804 +#define pgtable_pxd_page_dtor(page) pgtable_pmd_page_dtor(page)
33805 +#define pxd_free(mm, pud) pmd_free((mm), (pud))
33806 +#define pyd_populate(mm, pgd, pud) pud_populate((mm), (pgd), (pud))
33807 +#define pyd_offset(mm, address) pud_offset((mm), (address))
33808 +#define PYD_SIZE PUD_SIZE
33809 +#define mm_inc_nr_pxds(mm) mm_inc_nr_pmds(mm)
33810 +#define mm_dec_nr_pxds(mm) mm_dec_nr_pmds(mm)
33811 +#endif
33812 +
33813 +#ifdef CONFIG_PAX_PER_CPU_PGD
33814 +static inline void pgd_ctor(struct mm_struct *mm, pgd_t *pgd) {}
33815 +static inline void pgd_dtor(pgd_t *pgd) {}
33816 +#else
33817 static void pgd_set_mm(pgd_t *pgd, struct mm_struct *mm)
33818 {
33819 BUILD_BUG_ON(sizeof(virt_to_page(pgd)->index) < sizeof(mm));
33820 @@ -141,6 +206,7 @@ static void pgd_dtor(pgd_t *pgd)
33821 pgd_list_del(pgd);
33822 spin_unlock(&pgd_lock);
33823 }
33824 +#endif
33825
33826 /*
33827 * List of all pgd's needed for non-PAE so it can invalidate entries
33828 @@ -153,7 +219,7 @@ static void pgd_dtor(pgd_t *pgd)
33829 * -- nyc
33830 */
33831
33832 -#ifdef CONFIG_X86_PAE
33833 +#if defined(CONFIG_X86_32) && defined(CONFIG_X86_PAE)
33834 /*
33835 * In PAE mode, we need to do a cr3 reload (=tlb flush) when
33836 * updating the top-level pagetable entries to guarantee the
33837 @@ -165,7 +231,7 @@ static void pgd_dtor(pgd_t *pgd)
33838 * not shared between pagetables (!SHARED_KERNEL_PMDS), we allocate
33839 * and initialize the kernel pmds here.
33840 */
33841 -#define PREALLOCATED_PMDS UNSHARED_PTRS_PER_PGD
33842 +#define PREALLOCATED_PXDS (SHARED_KERNEL_PMD ? KERNEL_PGD_BOUNDARY : PTRS_PER_PGD)
33843
33844 void pud_populate(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd)
33845 {
33846 @@ -183,46 +249,48 @@ void pud_populate(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd)
33847 */
33848 flush_tlb_mm(mm);
33849 }
33850 +#elif defined(CONFIG_X86_64) && defined(CONFIG_PAX_PER_CPU_PGD)
33851 +#define PREALLOCATED_PXDS USER_PGD_PTRS
33852 #else /* !CONFIG_X86_PAE */
33853
33854 /* No need to prepopulate any pagetable entries in non-PAE modes. */
33855 -#define PREALLOCATED_PMDS 0
33856 +#define PREALLOCATED_PXDS 0
33857
33858 #endif /* CONFIG_X86_PAE */
33859
33860 -static void free_pmds(struct mm_struct *mm, pmd_t *pmds[])
33861 +static void free_pxds(struct mm_struct *mm, pxd_t *pxds[])
33862 {
33863 int i;
33864
33865 - for(i = 0; i < PREALLOCATED_PMDS; i++)
33866 - if (pmds[i]) {
33867 - pgtable_pmd_page_dtor(virt_to_page(pmds[i]));
33868 - free_page((unsigned long)pmds[i]);
33869 - mm_dec_nr_pmds(mm);
33870 + for(i = 0; i < PREALLOCATED_PXDS; i++)
33871 + if (pxds[i]) {
33872 + pgtable_pxd_page_dtor(virt_to_page(pxds[i]));
33873 + free_page((unsigned long)pxds[i]);
33874 + mm_dec_nr_pxds(mm);
33875 }
33876 }
33877
33878 -static int preallocate_pmds(struct mm_struct *mm, pmd_t *pmds[])
33879 +static int preallocate_pxds(struct mm_struct *mm, pxd_t *pxds[])
33880 {
33881 int i;
33882 bool failed = false;
33883
33884 - for(i = 0; i < PREALLOCATED_PMDS; i++) {
33885 - pmd_t *pmd = (pmd_t *)__get_free_page(PGALLOC_GFP);
33886 - if (!pmd)
33887 + for(i = 0; i < PREALLOCATED_PXDS; i++) {
33888 + pxd_t *pxd = (pxd_t *)__get_free_page(PGALLOC_GFP);
33889 + if (!pxd)
33890 failed = true;
33891 - if (pmd && !pgtable_pmd_page_ctor(virt_to_page(pmd))) {
33892 - free_page((unsigned long)pmd);
33893 - pmd = NULL;
33894 + if (pxd && !pgtable_pxd_page_ctor(virt_to_page(pxd))) {
33895 + free_page((unsigned long)pxd);
33896 + pxd = NULL;
33897 failed = true;
33898 }
33899 - if (pmd)
33900 - mm_inc_nr_pmds(mm);
33901 - pmds[i] = pmd;
33902 + if (pxd)
33903 + mm_inc_nr_pxds(mm);
33904 + pxds[i] = pxd;
33905 }
33906
33907 if (failed) {
33908 - free_pmds(mm, pmds);
33909 + free_pxds(mm, pxds);
33910 return -ENOMEM;
33911 }
33912
33913 @@ -235,50 +303,54 @@ static int preallocate_pmds(struct mm_struct *mm, pmd_t *pmds[])
33914 * preallocate which never got a corresponding vma will need to be
33915 * freed manually.
33916 */
33917 -static void pgd_mop_up_pmds(struct mm_struct *mm, pgd_t *pgdp)
33918 +static void pgd_mop_up_pxds(struct mm_struct *mm, pgd_t *pgdp)
33919 {
33920 int i;
33921
33922 - for(i = 0; i < PREALLOCATED_PMDS; i++) {
33923 + for(i = 0; i < PREALLOCATED_PXDS; i++) {
33924 pgd_t pgd = pgdp[i];
33925
33926 if (pgd_val(pgd) != 0) {
33927 - pmd_t *pmd = (pmd_t *)pgd_page_vaddr(pgd);
33928 + pxd_t *pxd = (pxd_t *)pgd_page_vaddr(pgd);
33929
33930 - pgdp[i] = native_make_pgd(0);
33931 + set_pgd(pgdp + i, native_make_pgd(0));
33932
33933 - paravirt_release_pmd(pgd_val(pgd) >> PAGE_SHIFT);
33934 - pmd_free(mm, pmd);
33935 - mm_dec_nr_pmds(mm);
33936 + paravirt_release_pxd(pgd_val(pgd) >> PAGE_SHIFT);
33937 + pxd_free(mm, pxd);
33938 + mm_dec_nr_pxds(mm);
33939 }
33940 }
33941 }
33942
33943 -static void pgd_prepopulate_pmd(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmds[])
33944 +static void pgd_prepopulate_pxd(struct mm_struct *mm, pgd_t *pgd, pxd_t *pxds[])
33945 {
33946 - pud_t *pud;
33947 + pyd_t *pyd;
33948 int i;
33949
33950 - if (PREALLOCATED_PMDS == 0) /* Work around gcc-3.4.x bug */
33951 + if (PREALLOCATED_PXDS == 0) /* Work around gcc-3.4.x bug */
33952 return;
33953
33954 - pud = pud_offset(pgd, 0);
33955 +#ifdef CONFIG_X86_64
33956 + pyd = pyd_offset(mm, 0L);
33957 +#else
33958 + pyd = pyd_offset(pgd, 0L);
33959 +#endif
33960
33961 - for (i = 0; i < PREALLOCATED_PMDS; i++, pud++) {
33962 - pmd_t *pmd = pmds[i];
33963 + for (i = 0; i < PREALLOCATED_PXDS; i++, pyd++) {
33964 + pxd_t *pxd = pxds[i];
33965
33966 if (i >= KERNEL_PGD_BOUNDARY)
33967 - memcpy(pmd, (pmd_t *)pgd_page_vaddr(swapper_pg_dir[i]),
33968 - sizeof(pmd_t) * PTRS_PER_PMD);
33969 + memcpy(pxd, (pxd_t *)pgd_page_vaddr(swapper_pg_dir[i]),
33970 + sizeof(pxd_t) * PTRS_PER_PMD);
33971
33972 - pud_populate(mm, pud, pmd);
33973 + pyd_populate(mm, pyd, pxd);
33974 }
33975 }
33976
33977 pgd_t *pgd_alloc(struct mm_struct *mm)
33978 {
33979 pgd_t *pgd;
33980 - pmd_t *pmds[PREALLOCATED_PMDS];
33981 + pxd_t *pxds[PREALLOCATED_PXDS];
33982
33983 pgd = (pgd_t *)__get_free_page(PGALLOC_GFP);
33984
33985 @@ -287,11 +359,11 @@ pgd_t *pgd_alloc(struct mm_struct *mm)
33986
33987 mm->pgd = pgd;
33988
33989 - if (preallocate_pmds(mm, pmds) != 0)
33990 + if (preallocate_pxds(mm, pxds) != 0)
33991 goto out_free_pgd;
33992
33993 if (paravirt_pgd_alloc(mm) != 0)
33994 - goto out_free_pmds;
33995 + goto out_free_pxds;
33996
33997 /*
33998 * Make sure that pre-populating the pmds is atomic with
33999 @@ -301,14 +373,14 @@ pgd_t *pgd_alloc(struct mm_struct *mm)
34000 spin_lock(&pgd_lock);
34001
34002 pgd_ctor(mm, pgd);
34003 - pgd_prepopulate_pmd(mm, pgd, pmds);
34004 + pgd_prepopulate_pxd(mm, pgd, pxds);
34005
34006 spin_unlock(&pgd_lock);
34007
34008 return pgd;
34009
34010 -out_free_pmds:
34011 - free_pmds(mm, pmds);
34012 +out_free_pxds:
34013 + free_pxds(mm, pxds);
34014 out_free_pgd:
34015 free_page((unsigned long)pgd);
34016 out:
34017 @@ -317,7 +389,7 @@ out:
34018
34019 void pgd_free(struct mm_struct *mm, pgd_t *pgd)
34020 {
34021 - pgd_mop_up_pmds(mm, pgd);
34022 + pgd_mop_up_pxds(mm, pgd);
34023 pgd_dtor(pgd);
34024 paravirt_pgd_free(mm, pgd);
34025 free_page((unsigned long)pgd);
34026 diff --git a/arch/x86/mm/pgtable_32.c b/arch/x86/mm/pgtable_32.c
34027 index 75cc097..79a097f 100644
34028 --- a/arch/x86/mm/pgtable_32.c
34029 +++ b/arch/x86/mm/pgtable_32.c
34030 @@ -47,10 +47,13 @@ void set_pte_vaddr(unsigned long vaddr, pte_t pteval)
34031 return;
34032 }
34033 pte = pte_offset_kernel(pmd, vaddr);
34034 +
34035 + pax_open_kernel();
34036 if (pte_val(pteval))
34037 set_pte_at(&init_mm, vaddr, pte, pteval);
34038 else
34039 pte_clear(&init_mm, vaddr, pte);
34040 + pax_close_kernel();
34041
34042 /*
34043 * It's enough to flush this one mapping.
34044 diff --git a/arch/x86/mm/physaddr.c b/arch/x86/mm/physaddr.c
34045 index e666cbb..61788c45 100644
34046 --- a/arch/x86/mm/physaddr.c
34047 +++ b/arch/x86/mm/physaddr.c
34048 @@ -10,7 +10,7 @@
34049 #ifdef CONFIG_X86_64
34050
34051 #ifdef CONFIG_DEBUG_VIRTUAL
34052 -unsigned long __phys_addr(unsigned long x)
34053 +unsigned long __intentional_overflow(-1) __phys_addr(unsigned long x)
34054 {
34055 unsigned long y = x - __START_KERNEL_map;
34056
34057 @@ -67,7 +67,7 @@ EXPORT_SYMBOL(__virt_addr_valid);
34058 #else
34059
34060 #ifdef CONFIG_DEBUG_VIRTUAL
34061 -unsigned long __phys_addr(unsigned long x)
34062 +unsigned long __intentional_overflow(-1) __phys_addr(unsigned long x)
34063 {
34064 unsigned long phys_addr = x - PAGE_OFFSET;
34065 /* VMALLOC_* aren't constants */
34066 diff --git a/arch/x86/mm/setup_nx.c b/arch/x86/mm/setup_nx.c
34067 index 90555bf..f5f1828 100644
34068 --- a/arch/x86/mm/setup_nx.c
34069 +++ b/arch/x86/mm/setup_nx.c
34070 @@ -5,8 +5,10 @@
34071 #include <asm/pgtable.h>
34072 #include <asm/proto.h>
34073
34074 +#if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
34075 static int disable_nx;
34076
34077 +#ifndef CONFIG_PAX_PAGEEXEC
34078 /*
34079 * noexec = on|off
34080 *
34081 @@ -28,12 +30,17 @@ static int __init noexec_setup(char *str)
34082 return 0;
34083 }
34084 early_param("noexec", noexec_setup);
34085 +#endif
34086 +
34087 +#endif
34088
34089 void x86_configure_nx(void)
34090 {
34091 +#if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
34092 if (cpu_has_nx && !disable_nx)
34093 __supported_pte_mask |= _PAGE_NX;
34094 else
34095 +#endif
34096 __supported_pte_mask &= ~_PAGE_NX;
34097 }
34098
34099 diff --git a/arch/x86/mm/tlb.c b/arch/x86/mm/tlb.c
34100 index 3250f23..7a97ba2 100644
34101 --- a/arch/x86/mm/tlb.c
34102 +++ b/arch/x86/mm/tlb.c
34103 @@ -45,7 +45,11 @@ void leave_mm(int cpu)
34104 BUG();
34105 if (cpumask_test_cpu(cpu, mm_cpumask(active_mm))) {
34106 cpumask_clear_cpu(cpu, mm_cpumask(active_mm));
34107 +
34108 +#ifndef CONFIG_PAX_PER_CPU_PGD
34109 load_cr3(swapper_pg_dir);
34110 +#endif
34111 +
34112 /*
34113 * This gets called in the idle path where RCU
34114 * functions differently. Tracing normally
34115 diff --git a/arch/x86/mm/uderef_64.c b/arch/x86/mm/uderef_64.c
34116 new file mode 100644
34117 index 0000000..dace51c
34118 --- /dev/null
34119 +++ b/arch/x86/mm/uderef_64.c
34120 @@ -0,0 +1,37 @@
34121 +#include <linux/mm.h>
34122 +#include <asm/pgtable.h>
34123 +#include <asm/uaccess.h>
34124 +
34125 +#ifdef CONFIG_PAX_MEMORY_UDEREF
34126 +/* PaX: due to the special call convention these functions must
34127 + * - remain leaf functions under all configurations,
34128 + * - never be called directly, only dereferenced from the wrappers.
34129 + */
34130 +void __pax_open_userland(void)
34131 +{
34132 + unsigned int cpu;
34133 +
34134 + if (unlikely(!segment_eq(get_fs(), USER_DS)))
34135 + return;
34136 +
34137 + cpu = raw_get_cpu();
34138 + BUG_ON((read_cr3() & ~PAGE_MASK) != PCID_KERNEL);
34139 + write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER | PCID_NOFLUSH);
34140 + raw_put_cpu_no_resched();
34141 +}
34142 +EXPORT_SYMBOL(__pax_open_userland);
34143 +
34144 +void __pax_close_userland(void)
34145 +{
34146 + unsigned int cpu;
34147 +
34148 + if (unlikely(!segment_eq(get_fs(), USER_DS)))
34149 + return;
34150 +
34151 + cpu = raw_get_cpu();
34152 + BUG_ON((read_cr3() & ~PAGE_MASK) != PCID_USER);
34153 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL | PCID_NOFLUSH);
34154 + raw_put_cpu_no_resched();
34155 +}
34156 +EXPORT_SYMBOL(__pax_close_userland);
34157 +#endif
34158 diff --git a/arch/x86/net/bpf_jit.S b/arch/x86/net/bpf_jit.S
34159 index 6440221..f84b5c7 100644
34160 --- a/arch/x86/net/bpf_jit.S
34161 +++ b/arch/x86/net/bpf_jit.S
34162 @@ -9,6 +9,7 @@
34163 */
34164 #include <linux/linkage.h>
34165 #include <asm/dwarf2.h>
34166 +#include <asm/alternative-asm.h>
34167
34168 /*
34169 * Calling convention :
34170 @@ -38,6 +39,7 @@ sk_load_word_positive_offset:
34171 jle bpf_slow_path_word
34172 mov (SKBDATA,%rsi),%eax
34173 bswap %eax /* ntohl() */
34174 + pax_force_retaddr
34175 ret
34176
34177 sk_load_half:
34178 @@ -55,6 +57,7 @@ sk_load_half_positive_offset:
34179 jle bpf_slow_path_half
34180 movzwl (SKBDATA,%rsi),%eax
34181 rol $8,%ax # ntohs()
34182 + pax_force_retaddr
34183 ret
34184
34185 sk_load_byte:
34186 @@ -69,6 +72,7 @@ sk_load_byte_positive_offset:
34187 cmp %esi,%r9d /* if (offset >= hlen) goto bpf_slow_path_byte */
34188 jle bpf_slow_path_byte
34189 movzbl (SKBDATA,%rsi),%eax
34190 + pax_force_retaddr
34191 ret
34192
34193 /* rsi contains offset and can be scratched */
34194 @@ -90,6 +94,7 @@ bpf_slow_path_word:
34195 js bpf_error
34196 mov - MAX_BPF_STACK + 32(%rbp),%eax
34197 bswap %eax
34198 + pax_force_retaddr
34199 ret
34200
34201 bpf_slow_path_half:
34202 @@ -98,12 +103,14 @@ bpf_slow_path_half:
34203 mov - MAX_BPF_STACK + 32(%rbp),%ax
34204 rol $8,%ax
34205 movzwl %ax,%eax
34206 + pax_force_retaddr
34207 ret
34208
34209 bpf_slow_path_byte:
34210 bpf_slow_path_common(1)
34211 js bpf_error
34212 movzbl - MAX_BPF_STACK + 32(%rbp),%eax
34213 + pax_force_retaddr
34214 ret
34215
34216 #define sk_negative_common(SIZE) \
34217 @@ -126,6 +133,7 @@ sk_load_word_negative_offset:
34218 sk_negative_common(4)
34219 mov (%rax), %eax
34220 bswap %eax
34221 + pax_force_retaddr
34222 ret
34223
34224 bpf_slow_path_half_neg:
34225 @@ -137,6 +145,7 @@ sk_load_half_negative_offset:
34226 mov (%rax),%ax
34227 rol $8,%ax
34228 movzwl %ax,%eax
34229 + pax_force_retaddr
34230 ret
34231
34232 bpf_slow_path_byte_neg:
34233 @@ -146,6 +155,7 @@ sk_load_byte_negative_offset:
34234 .globl sk_load_byte_negative_offset
34235 sk_negative_common(1)
34236 movzbl (%rax), %eax
34237 + pax_force_retaddr
34238 ret
34239
34240 bpf_error:
34241 @@ -156,4 +166,5 @@ bpf_error:
34242 mov - MAX_BPF_STACK + 16(%rbp),%r14
34243 mov - MAX_BPF_STACK + 24(%rbp),%r15
34244 leaveq
34245 + pax_force_retaddr
34246 ret
34247 diff --git a/arch/x86/net/bpf_jit_comp.c b/arch/x86/net/bpf_jit_comp.c
34248 index 9875143..36776ae 100644
34249 --- a/arch/x86/net/bpf_jit_comp.c
34250 +++ b/arch/x86/net/bpf_jit_comp.c
34251 @@ -13,7 +13,11 @@
34252 #include <linux/if_vlan.h>
34253 #include <asm/cacheflush.h>
34254
34255 +#ifdef CONFIG_GRKERNSEC_BPF_HARDEN
34256 +int bpf_jit_enable __read_only;
34257 +#else
34258 int bpf_jit_enable __read_mostly;
34259 +#endif
34260
34261 /*
34262 * assembly code in arch/x86/net/bpf_jit.S
34263 @@ -174,7 +178,9 @@ static u8 add_2reg(u8 byte, u32 dst_reg, u32 src_reg)
34264 static void jit_fill_hole(void *area, unsigned int size)
34265 {
34266 /* fill whole space with int3 instructions */
34267 + pax_open_kernel();
34268 memset(area, 0xcc, size);
34269 + pax_close_kernel();
34270 }
34271
34272 struct jit_context {
34273 @@ -559,6 +565,13 @@ static int do_jit(struct bpf_prog *bpf_prog, int *addrs, u8 *image,
34274 if (is_ereg(dst_reg))
34275 EMIT1(0x41);
34276 EMIT3(0xC1, add_1reg(0xC8, dst_reg), 8);
34277 +
34278 + /* emit 'movzwl eax, ax' */
34279 + if (is_ereg(dst_reg))
34280 + EMIT3(0x45, 0x0F, 0xB7);
34281 + else
34282 + EMIT2(0x0F, 0xB7);
34283 + EMIT1(add_2reg(0xC0, dst_reg, dst_reg));
34284 break;
34285 case 32:
34286 /* emit 'bswap eax' to swap lower 4 bytes */
34287 @@ -577,6 +590,27 @@ static int do_jit(struct bpf_prog *bpf_prog, int *addrs, u8 *image,
34288 break;
34289
34290 case BPF_ALU | BPF_END | BPF_FROM_LE:
34291 + switch (imm32) {
34292 + case 16:
34293 + /* emit 'movzwl eax, ax' to zero extend 16-bit
34294 + * into 64 bit
34295 + */
34296 + if (is_ereg(dst_reg))
34297 + EMIT3(0x45, 0x0F, 0xB7);
34298 + else
34299 + EMIT2(0x0F, 0xB7);
34300 + EMIT1(add_2reg(0xC0, dst_reg, dst_reg));
34301 + break;
34302 + case 32:
34303 + /* emit 'mov eax, eax' to clear upper 32-bits */
34304 + if (is_ereg(dst_reg))
34305 + EMIT1(0x45);
34306 + EMIT2(0x89, add_2reg(0xC0, dst_reg, dst_reg));
34307 + break;
34308 + case 64:
34309 + /* nop */
34310 + break;
34311 + }
34312 break;
34313
34314 /* ST: *(u8*)(dst_reg + off) = imm */
34315 @@ -896,7 +930,9 @@ common_load:
34316 pr_err("bpf_jit_compile fatal error\n");
34317 return -EFAULT;
34318 }
34319 + pax_open_kernel();
34320 memcpy(image + proglen, temp, ilen);
34321 + pax_close_kernel();
34322 }
34323 proglen += ilen;
34324 addrs[i] = proglen;
34325 @@ -968,7 +1004,6 @@ void bpf_int_jit_compile(struct bpf_prog *prog)
34326
34327 if (image) {
34328 bpf_flush_icache(header, image + proglen);
34329 - set_memory_ro((unsigned long)header, header->pages);
34330 prog->bpf_func = (void *)image;
34331 prog->jited = true;
34332 }
34333 @@ -981,12 +1016,8 @@ void bpf_jit_free(struct bpf_prog *fp)
34334 unsigned long addr = (unsigned long)fp->bpf_func & PAGE_MASK;
34335 struct bpf_binary_header *header = (void *)addr;
34336
34337 - if (!fp->jited)
34338 - goto free_filter;
34339 + if (fp->jited)
34340 + bpf_jit_binary_free(header);
34341
34342 - set_memory_rw(addr, header->pages);
34343 - bpf_jit_binary_free(header);
34344 -
34345 -free_filter:
34346 bpf_prog_unlock_free(fp);
34347 }
34348 diff --git a/arch/x86/oprofile/backtrace.c b/arch/x86/oprofile/backtrace.c
34349 index 5d04be5..2beeaa2 100644
34350 --- a/arch/x86/oprofile/backtrace.c
34351 +++ b/arch/x86/oprofile/backtrace.c
34352 @@ -46,11 +46,11 @@ dump_user_backtrace_32(struct stack_frame_ia32 *head)
34353 struct stack_frame_ia32 *fp;
34354 unsigned long bytes;
34355
34356 - bytes = copy_from_user_nmi(bufhead, head, sizeof(bufhead));
34357 + bytes = copy_from_user_nmi(bufhead, (const char __force_user *)head, sizeof(bufhead));
34358 if (bytes != 0)
34359 return NULL;
34360
34361 - fp = (struct stack_frame_ia32 *) compat_ptr(bufhead[0].next_frame);
34362 + fp = (struct stack_frame_ia32 __force_kernel *) compat_ptr(bufhead[0].next_frame);
34363
34364 oprofile_add_trace(bufhead[0].return_address);
34365
34366 @@ -92,7 +92,7 @@ static struct stack_frame *dump_user_backtrace(struct stack_frame *head)
34367 struct stack_frame bufhead[2];
34368 unsigned long bytes;
34369
34370 - bytes = copy_from_user_nmi(bufhead, head, sizeof(bufhead));
34371 + bytes = copy_from_user_nmi(bufhead, (const char __force_user *)head, sizeof(bufhead));
34372 if (bytes != 0)
34373 return NULL;
34374
34375 @@ -111,7 +111,7 @@ x86_backtrace(struct pt_regs * const regs, unsigned int depth)
34376 {
34377 struct stack_frame *head = (struct stack_frame *)frame_pointer(regs);
34378
34379 - if (!user_mode_vm(regs)) {
34380 + if (!user_mode(regs)) {
34381 unsigned long stack = kernel_stack_pointer(regs);
34382 if (depth)
34383 dump_trace(NULL, regs, (unsigned long *)stack, 0,
34384 diff --git a/arch/x86/oprofile/nmi_int.c b/arch/x86/oprofile/nmi_int.c
34385 index 1d2e639..f6ef82a 100644
34386 --- a/arch/x86/oprofile/nmi_int.c
34387 +++ b/arch/x86/oprofile/nmi_int.c
34388 @@ -23,6 +23,7 @@
34389 #include <asm/nmi.h>
34390 #include <asm/msr.h>
34391 #include <asm/apic.h>
34392 +#include <asm/pgtable.h>
34393
34394 #include "op_counter.h"
34395 #include "op_x86_model.h"
34396 @@ -785,8 +786,11 @@ int __init op_nmi_init(struct oprofile_operations *ops)
34397 if (ret)
34398 return ret;
34399
34400 - if (!model->num_virt_counters)
34401 - model->num_virt_counters = model->num_counters;
34402 + if (!model->num_virt_counters) {
34403 + pax_open_kernel();
34404 + *(unsigned int *)&model->num_virt_counters = model->num_counters;
34405 + pax_close_kernel();
34406 + }
34407
34408 mux_init(ops);
34409
34410 diff --git a/arch/x86/oprofile/op_model_amd.c b/arch/x86/oprofile/op_model_amd.c
34411 index 50d86c0..7985318 100644
34412 --- a/arch/x86/oprofile/op_model_amd.c
34413 +++ b/arch/x86/oprofile/op_model_amd.c
34414 @@ -519,9 +519,11 @@ static int op_amd_init(struct oprofile_operations *ops)
34415 num_counters = AMD64_NUM_COUNTERS;
34416 }
34417
34418 - op_amd_spec.num_counters = num_counters;
34419 - op_amd_spec.num_controls = num_counters;
34420 - op_amd_spec.num_virt_counters = max(num_counters, NUM_VIRT_COUNTERS);
34421 + pax_open_kernel();
34422 + *(unsigned int *)&op_amd_spec.num_counters = num_counters;
34423 + *(unsigned int *)&op_amd_spec.num_controls = num_counters;
34424 + *(unsigned int *)&op_amd_spec.num_virt_counters = max(num_counters, NUM_VIRT_COUNTERS);
34425 + pax_close_kernel();
34426
34427 return 0;
34428 }
34429 diff --git a/arch/x86/oprofile/op_model_ppro.c b/arch/x86/oprofile/op_model_ppro.c
34430 index d90528e..0127e2b 100644
34431 --- a/arch/x86/oprofile/op_model_ppro.c
34432 +++ b/arch/x86/oprofile/op_model_ppro.c
34433 @@ -19,6 +19,7 @@
34434 #include <asm/msr.h>
34435 #include <asm/apic.h>
34436 #include <asm/nmi.h>
34437 +#include <asm/pgtable.h>
34438
34439 #include "op_x86_model.h"
34440 #include "op_counter.h"
34441 @@ -221,8 +222,10 @@ static void arch_perfmon_setup_counters(void)
34442
34443 num_counters = min((int)eax.split.num_counters, OP_MAX_COUNTER);
34444
34445 - op_arch_perfmon_spec.num_counters = num_counters;
34446 - op_arch_perfmon_spec.num_controls = num_counters;
34447 + pax_open_kernel();
34448 + *(unsigned int *)&op_arch_perfmon_spec.num_counters = num_counters;
34449 + *(unsigned int *)&op_arch_perfmon_spec.num_controls = num_counters;
34450 + pax_close_kernel();
34451 }
34452
34453 static int arch_perfmon_init(struct oprofile_operations *ignore)
34454 diff --git a/arch/x86/oprofile/op_x86_model.h b/arch/x86/oprofile/op_x86_model.h
34455 index 71e8a67..6a313bb 100644
34456 --- a/arch/x86/oprofile/op_x86_model.h
34457 +++ b/arch/x86/oprofile/op_x86_model.h
34458 @@ -52,7 +52,7 @@ struct op_x86_model_spec {
34459 void (*switch_ctrl)(struct op_x86_model_spec const *model,
34460 struct op_msrs const * const msrs);
34461 #endif
34462 -};
34463 +} __do_const;
34464
34465 struct op_counter_config;
34466
34467 diff --git a/arch/x86/pci/intel_mid_pci.c b/arch/x86/pci/intel_mid_pci.c
34468 index 852aa4c..71613f2 100644
34469 --- a/arch/x86/pci/intel_mid_pci.c
34470 +++ b/arch/x86/pci/intel_mid_pci.c
34471 @@ -258,7 +258,7 @@ int __init intel_mid_pci_init(void)
34472 pci_mmcfg_late_init();
34473 pcibios_enable_irq = intel_mid_pci_irq_enable;
34474 pcibios_disable_irq = intel_mid_pci_irq_disable;
34475 - pci_root_ops = intel_mid_pci_ops;
34476 + memcpy((void *)&pci_root_ops, &intel_mid_pci_ops, sizeof pci_root_ops);
34477 pci_soc_mode = 1;
34478 /* Continue with standard init */
34479 return 1;
34480 diff --git a/arch/x86/pci/irq.c b/arch/x86/pci/irq.c
34481 index 5dc6ca5..25c03f5 100644
34482 --- a/arch/x86/pci/irq.c
34483 +++ b/arch/x86/pci/irq.c
34484 @@ -51,7 +51,7 @@ struct irq_router {
34485 struct irq_router_handler {
34486 u16 vendor;
34487 int (*probe)(struct irq_router *r, struct pci_dev *router, u16 device);
34488 -};
34489 +} __do_const;
34490
34491 int (*pcibios_enable_irq)(struct pci_dev *dev) = pirq_enable_irq;
34492 void (*pcibios_disable_irq)(struct pci_dev *dev) = pirq_disable_irq;
34493 @@ -791,7 +791,7 @@ static __init int pico_router_probe(struct irq_router *r, struct pci_dev *router
34494 return 0;
34495 }
34496
34497 -static __initdata struct irq_router_handler pirq_routers[] = {
34498 +static __initconst const struct irq_router_handler pirq_routers[] = {
34499 { PCI_VENDOR_ID_INTEL, intel_router_probe },
34500 { PCI_VENDOR_ID_AL, ali_router_probe },
34501 { PCI_VENDOR_ID_ITE, ite_router_probe },
34502 @@ -818,7 +818,7 @@ static struct pci_dev *pirq_router_dev;
34503 static void __init pirq_find_router(struct irq_router *r)
34504 {
34505 struct irq_routing_table *rt = pirq_table;
34506 - struct irq_router_handler *h;
34507 + const struct irq_router_handler *h;
34508
34509 #ifdef CONFIG_PCI_BIOS
34510 if (!rt->signature) {
34511 @@ -1091,7 +1091,7 @@ static int __init fix_acer_tm360_irqrouting(const struct dmi_system_id *d)
34512 return 0;
34513 }
34514
34515 -static struct dmi_system_id __initdata pciirq_dmi_table[] = {
34516 +static const struct dmi_system_id __initconst pciirq_dmi_table[] = {
34517 {
34518 .callback = fix_broken_hp_bios_irq9,
34519 .ident = "HP Pavilion N5400 Series Laptop",
34520 diff --git a/arch/x86/pci/pcbios.c b/arch/x86/pci/pcbios.c
34521 index 9b83b90..4112152 100644
34522 --- a/arch/x86/pci/pcbios.c
34523 +++ b/arch/x86/pci/pcbios.c
34524 @@ -79,7 +79,7 @@ union bios32 {
34525 static struct {
34526 unsigned long address;
34527 unsigned short segment;
34528 -} bios32_indirect __initdata = { 0, __KERNEL_CS };
34529 +} bios32_indirect __initconst = { 0, __PCIBIOS_CS };
34530
34531 /*
34532 * Returns the entry point for the given service, NULL on error
34533 @@ -92,37 +92,80 @@ static unsigned long __init bios32_service(unsigned long service)
34534 unsigned long length; /* %ecx */
34535 unsigned long entry; /* %edx */
34536 unsigned long flags;
34537 + struct desc_struct d, *gdt;
34538
34539 local_irq_save(flags);
34540 - __asm__("lcall *(%%edi); cld"
34541 +
34542 + gdt = get_cpu_gdt_table(smp_processor_id());
34543 +
34544 + pack_descriptor(&d, 0UL, 0xFFFFFUL, 0x9B, 0xC);
34545 + write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_CS, &d, DESCTYPE_S);
34546 + pack_descriptor(&d, 0UL, 0xFFFFFUL, 0x93, 0xC);
34547 + write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_DS, &d, DESCTYPE_S);
34548 +
34549 + __asm__("movw %w7, %%ds; lcall *(%%edi); push %%ss; pop %%ds; cld"
34550 : "=a" (return_code),
34551 "=b" (address),
34552 "=c" (length),
34553 "=d" (entry)
34554 : "0" (service),
34555 "1" (0),
34556 - "D" (&bios32_indirect));
34557 + "D" (&bios32_indirect),
34558 + "r"(__PCIBIOS_DS)
34559 + : "memory");
34560 +
34561 + pax_open_kernel();
34562 + gdt[GDT_ENTRY_PCIBIOS_CS].a = 0;
34563 + gdt[GDT_ENTRY_PCIBIOS_CS].b = 0;
34564 + gdt[GDT_ENTRY_PCIBIOS_DS].a = 0;
34565 + gdt[GDT_ENTRY_PCIBIOS_DS].b = 0;
34566 + pax_close_kernel();
34567 +
34568 local_irq_restore(flags);
34569
34570 switch (return_code) {
34571 - case 0:
34572 - return address + entry;
34573 - case 0x80: /* Not present */
34574 - printk(KERN_WARNING "bios32_service(0x%lx): not present\n", service);
34575 - return 0;
34576 - default: /* Shouldn't happen */
34577 - printk(KERN_WARNING "bios32_service(0x%lx): returned 0x%x -- BIOS bug!\n",
34578 - service, return_code);
34579 + case 0: {
34580 + int cpu;
34581 + unsigned char flags;
34582 +
34583 + printk(KERN_INFO "bios32_service: base:%08lx length:%08lx entry:%08lx\n", address, length, entry);
34584 + if (address >= 0xFFFF0 || length > 0x100000 - address || length <= entry) {
34585 + printk(KERN_WARNING "bios32_service: not valid\n");
34586 return 0;
34587 + }
34588 + address = address + PAGE_OFFSET;
34589 + length += 16UL; /* some BIOSs underreport this... */
34590 + flags = 4;
34591 + if (length >= 64*1024*1024) {
34592 + length >>= PAGE_SHIFT;
34593 + flags |= 8;
34594 + }
34595 +
34596 + for (cpu = 0; cpu < nr_cpu_ids; cpu++) {
34597 + gdt = get_cpu_gdt_table(cpu);
34598 + pack_descriptor(&d, address, length, 0x9b, flags);
34599 + write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_CS, &d, DESCTYPE_S);
34600 + pack_descriptor(&d, address, length, 0x93, flags);
34601 + write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_DS, &d, DESCTYPE_S);
34602 + }
34603 + return entry;
34604 + }
34605 + case 0x80: /* Not present */
34606 + printk(KERN_WARNING "bios32_service(0x%lx): not present\n", service);
34607 + return 0;
34608 + default: /* Shouldn't happen */
34609 + printk(KERN_WARNING "bios32_service(0x%lx): returned 0x%x -- BIOS bug!\n",
34610 + service, return_code);
34611 + return 0;
34612 }
34613 }
34614
34615 static struct {
34616 unsigned long address;
34617 unsigned short segment;
34618 -} pci_indirect = { 0, __KERNEL_CS };
34619 +} pci_indirect __read_only = { 0, __PCIBIOS_CS };
34620
34621 -static int pci_bios_present;
34622 +static int pci_bios_present __read_only;
34623
34624 static int __init check_pcibios(void)
34625 {
34626 @@ -131,11 +174,13 @@ static int __init check_pcibios(void)
34627 unsigned long flags, pcibios_entry;
34628
34629 if ((pcibios_entry = bios32_service(PCI_SERVICE))) {
34630 - pci_indirect.address = pcibios_entry + PAGE_OFFSET;
34631 + pci_indirect.address = pcibios_entry;
34632
34633 local_irq_save(flags);
34634 - __asm__(
34635 - "lcall *(%%edi); cld\n\t"
34636 + __asm__("movw %w6, %%ds\n\t"
34637 + "lcall *%%ss:(%%edi); cld\n\t"
34638 + "push %%ss\n\t"
34639 + "pop %%ds\n\t"
34640 "jc 1f\n\t"
34641 "xor %%ah, %%ah\n"
34642 "1:"
34643 @@ -144,7 +189,8 @@ static int __init check_pcibios(void)
34644 "=b" (ebx),
34645 "=c" (ecx)
34646 : "1" (PCIBIOS_PCI_BIOS_PRESENT),
34647 - "D" (&pci_indirect)
34648 + "D" (&pci_indirect),
34649 + "r" (__PCIBIOS_DS)
34650 : "memory");
34651 local_irq_restore(flags);
34652
34653 @@ -189,7 +235,10 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34654
34655 switch (len) {
34656 case 1:
34657 - __asm__("lcall *(%%esi); cld\n\t"
34658 + __asm__("movw %w6, %%ds\n\t"
34659 + "lcall *%%ss:(%%esi); cld\n\t"
34660 + "push %%ss\n\t"
34661 + "pop %%ds\n\t"
34662 "jc 1f\n\t"
34663 "xor %%ah, %%ah\n"
34664 "1:"
34665 @@ -198,7 +247,8 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34666 : "1" (PCIBIOS_READ_CONFIG_BYTE),
34667 "b" (bx),
34668 "D" ((long)reg),
34669 - "S" (&pci_indirect));
34670 + "S" (&pci_indirect),
34671 + "r" (__PCIBIOS_DS));
34672 /*
34673 * Zero-extend the result beyond 8 bits, do not trust the
34674 * BIOS having done it:
34675 @@ -206,7 +256,10 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34676 *value &= 0xff;
34677 break;
34678 case 2:
34679 - __asm__("lcall *(%%esi); cld\n\t"
34680 + __asm__("movw %w6, %%ds\n\t"
34681 + "lcall *%%ss:(%%esi); cld\n\t"
34682 + "push %%ss\n\t"
34683 + "pop %%ds\n\t"
34684 "jc 1f\n\t"
34685 "xor %%ah, %%ah\n"
34686 "1:"
34687 @@ -215,7 +268,8 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34688 : "1" (PCIBIOS_READ_CONFIG_WORD),
34689 "b" (bx),
34690 "D" ((long)reg),
34691 - "S" (&pci_indirect));
34692 + "S" (&pci_indirect),
34693 + "r" (__PCIBIOS_DS));
34694 /*
34695 * Zero-extend the result beyond 16 bits, do not trust the
34696 * BIOS having done it:
34697 @@ -223,7 +277,10 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34698 *value &= 0xffff;
34699 break;
34700 case 4:
34701 - __asm__("lcall *(%%esi); cld\n\t"
34702 + __asm__("movw %w6, %%ds\n\t"
34703 + "lcall *%%ss:(%%esi); cld\n\t"
34704 + "push %%ss\n\t"
34705 + "pop %%ds\n\t"
34706 "jc 1f\n\t"
34707 "xor %%ah, %%ah\n"
34708 "1:"
34709 @@ -232,7 +289,8 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34710 : "1" (PCIBIOS_READ_CONFIG_DWORD),
34711 "b" (bx),
34712 "D" ((long)reg),
34713 - "S" (&pci_indirect));
34714 + "S" (&pci_indirect),
34715 + "r" (__PCIBIOS_DS));
34716 break;
34717 }
34718
34719 @@ -256,7 +314,10 @@ static int pci_bios_write(unsigned int seg, unsigned int bus,
34720
34721 switch (len) {
34722 case 1:
34723 - __asm__("lcall *(%%esi); cld\n\t"
34724 + __asm__("movw %w6, %%ds\n\t"
34725 + "lcall *%%ss:(%%esi); cld\n\t"
34726 + "push %%ss\n\t"
34727 + "pop %%ds\n\t"
34728 "jc 1f\n\t"
34729 "xor %%ah, %%ah\n"
34730 "1:"
34731 @@ -265,10 +326,14 @@ static int pci_bios_write(unsigned int seg, unsigned int bus,
34732 "c" (value),
34733 "b" (bx),
34734 "D" ((long)reg),
34735 - "S" (&pci_indirect));
34736 + "S" (&pci_indirect),
34737 + "r" (__PCIBIOS_DS));
34738 break;
34739 case 2:
34740 - __asm__("lcall *(%%esi); cld\n\t"
34741 + __asm__("movw %w6, %%ds\n\t"
34742 + "lcall *%%ss:(%%esi); cld\n\t"
34743 + "push %%ss\n\t"
34744 + "pop %%ds\n\t"
34745 "jc 1f\n\t"
34746 "xor %%ah, %%ah\n"
34747 "1:"
34748 @@ -277,10 +342,14 @@ static int pci_bios_write(unsigned int seg, unsigned int bus,
34749 "c" (value),
34750 "b" (bx),
34751 "D" ((long)reg),
34752 - "S" (&pci_indirect));
34753 + "S" (&pci_indirect),
34754 + "r" (__PCIBIOS_DS));
34755 break;
34756 case 4:
34757 - __asm__("lcall *(%%esi); cld\n\t"
34758 + __asm__("movw %w6, %%ds\n\t"
34759 + "lcall *%%ss:(%%esi); cld\n\t"
34760 + "push %%ss\n\t"
34761 + "pop %%ds\n\t"
34762 "jc 1f\n\t"
34763 "xor %%ah, %%ah\n"
34764 "1:"
34765 @@ -289,7 +358,8 @@ static int pci_bios_write(unsigned int seg, unsigned int bus,
34766 "c" (value),
34767 "b" (bx),
34768 "D" ((long)reg),
34769 - "S" (&pci_indirect));
34770 + "S" (&pci_indirect),
34771 + "r" (__PCIBIOS_DS));
34772 break;
34773 }
34774
34775 @@ -394,10 +464,13 @@ struct irq_routing_table * pcibios_get_irq_routing_table(void)
34776
34777 DBG("PCI: Fetching IRQ routing table... ");
34778 __asm__("push %%es\n\t"
34779 + "movw %w8, %%ds\n\t"
34780 "push %%ds\n\t"
34781 "pop %%es\n\t"
34782 - "lcall *(%%esi); cld\n\t"
34783 + "lcall *%%ss:(%%esi); cld\n\t"
34784 "pop %%es\n\t"
34785 + "push %%ss\n\t"
34786 + "pop %%ds\n"
34787 "jc 1f\n\t"
34788 "xor %%ah, %%ah\n"
34789 "1:"
34790 @@ -408,7 +481,8 @@ struct irq_routing_table * pcibios_get_irq_routing_table(void)
34791 "1" (0),
34792 "D" ((long) &opt),
34793 "S" (&pci_indirect),
34794 - "m" (opt)
34795 + "m" (opt),
34796 + "r" (__PCIBIOS_DS)
34797 : "memory");
34798 DBG("OK ret=%d, size=%d, map=%x\n", ret, opt.size, map);
34799 if (ret & 0xff00)
34800 @@ -432,7 +506,10 @@ int pcibios_set_irq_routing(struct pci_dev *dev, int pin, int irq)
34801 {
34802 int ret;
34803
34804 - __asm__("lcall *(%%esi); cld\n\t"
34805 + __asm__("movw %w5, %%ds\n\t"
34806 + "lcall *%%ss:(%%esi); cld\n\t"
34807 + "push %%ss\n\t"
34808 + "pop %%ds\n"
34809 "jc 1f\n\t"
34810 "xor %%ah, %%ah\n"
34811 "1:"
34812 @@ -440,7 +517,8 @@ int pcibios_set_irq_routing(struct pci_dev *dev, int pin, int irq)
34813 : "0" (PCIBIOS_SET_PCI_HW_INT),
34814 "b" ((dev->bus->number << 8) | dev->devfn),
34815 "c" ((irq << 8) | (pin + 10)),
34816 - "S" (&pci_indirect));
34817 + "S" (&pci_indirect),
34818 + "r" (__PCIBIOS_DS));
34819 return !(ret & 0xff00);
34820 }
34821 EXPORT_SYMBOL(pcibios_set_irq_routing);
34822 diff --git a/arch/x86/platform/efi/efi_32.c b/arch/x86/platform/efi/efi_32.c
34823 index 40e7cda..c7e6672 100644
34824 --- a/arch/x86/platform/efi/efi_32.c
34825 +++ b/arch/x86/platform/efi/efi_32.c
34826 @@ -61,11 +61,22 @@ void __init efi_call_phys_prolog(void)
34827 {
34828 struct desc_ptr gdt_descr;
34829
34830 +#ifdef CONFIG_PAX_KERNEXEC
34831 + struct desc_struct d;
34832 +#endif
34833 +
34834 local_irq_save(efi_rt_eflags);
34835
34836 load_cr3(initial_page_table);
34837 __flush_tlb_all();
34838
34839 +#ifdef CONFIG_PAX_KERNEXEC
34840 + pack_descriptor(&d, 0, 0xFFFFF, 0x9B, 0xC);
34841 + write_gdt_entry(get_cpu_gdt_table(0), GDT_ENTRY_KERNEXEC_EFI_CS, &d, DESCTYPE_S);
34842 + pack_descriptor(&d, 0, 0xFFFFF, 0x93, 0xC);
34843 + write_gdt_entry(get_cpu_gdt_table(0), GDT_ENTRY_KERNEXEC_EFI_DS, &d, DESCTYPE_S);
34844 +#endif
34845 +
34846 gdt_descr.address = __pa(get_cpu_gdt_table(0));
34847 gdt_descr.size = GDT_SIZE - 1;
34848 load_gdt(&gdt_descr);
34849 @@ -75,11 +86,24 @@ void __init efi_call_phys_epilog(void)
34850 {
34851 struct desc_ptr gdt_descr;
34852
34853 +#ifdef CONFIG_PAX_KERNEXEC
34854 + struct desc_struct d;
34855 +
34856 + memset(&d, 0, sizeof d);
34857 + write_gdt_entry(get_cpu_gdt_table(0), GDT_ENTRY_KERNEXEC_EFI_CS, &d, DESCTYPE_S);
34858 + write_gdt_entry(get_cpu_gdt_table(0), GDT_ENTRY_KERNEXEC_EFI_DS, &d, DESCTYPE_S);
34859 +#endif
34860 +
34861 gdt_descr.address = (unsigned long)get_cpu_gdt_table(0);
34862 gdt_descr.size = GDT_SIZE - 1;
34863 load_gdt(&gdt_descr);
34864
34865 +#ifdef CONFIG_PAX_PER_CPU_PGD
34866 + load_cr3(get_cpu_pgd(smp_processor_id(), kernel));
34867 +#else
34868 load_cr3(swapper_pg_dir);
34869 +#endif
34870 +
34871 __flush_tlb_all();
34872
34873 local_irq_restore(efi_rt_eflags);
34874 diff --git a/arch/x86/platform/efi/efi_64.c b/arch/x86/platform/efi/efi_64.c
34875 index 17e80d8..9fa6e41 100644
34876 --- a/arch/x86/platform/efi/efi_64.c
34877 +++ b/arch/x86/platform/efi/efi_64.c
34878 @@ -98,6 +98,11 @@ void __init efi_call_phys_prolog(void)
34879 vaddress = (unsigned long)__va(pgd * PGDIR_SIZE);
34880 set_pgd(pgd_offset_k(pgd * PGDIR_SIZE), *pgd_offset_k(vaddress));
34881 }
34882 +
34883 +#ifdef CONFIG_PAX_PER_CPU_PGD
34884 + load_cr3(swapper_pg_dir);
34885 +#endif
34886 +
34887 __flush_tlb_all();
34888 }
34889
34890 @@ -115,6 +120,11 @@ void __init efi_call_phys_epilog(void)
34891 for (pgd = 0; pgd < n_pgds; pgd++)
34892 set_pgd(pgd_offset_k(pgd * PGDIR_SIZE), save_pgd[pgd]);
34893 kfree(save_pgd);
34894 +
34895 +#ifdef CONFIG_PAX_PER_CPU_PGD
34896 + load_cr3(get_cpu_pgd(smp_processor_id(), kernel));
34897 +#endif
34898 +
34899 __flush_tlb_all();
34900 local_irq_restore(efi_flags);
34901 early_code_mapping_set_exec(0);
34902 @@ -145,8 +155,23 @@ int __init efi_setup_page_tables(unsigned long pa_memmap, unsigned num_pages)
34903 unsigned npages;
34904 pgd_t *pgd;
34905
34906 - if (efi_enabled(EFI_OLD_MEMMAP))
34907 + if (efi_enabled(EFI_OLD_MEMMAP)) {
34908 + /* PaX: We need to disable the NX bit in the PGD, otherwise we won't be
34909 + * able to execute the EFI services.
34910 + */
34911 + if (__supported_pte_mask & _PAGE_NX) {
34912 + unsigned long addr = (unsigned long) __va(0);
34913 + pgd_t pe = __pgd(pgd_val(*pgd_offset_k(addr)) & ~_PAGE_NX);
34914 +
34915 + pr_alert("PAX: Disabling NX protection for low memory map. Try booting without \"efi=old_map\"\n");
34916 +#ifdef CONFIG_PAX_PER_CPU_PGD
34917 + set_pgd(pgd_offset_cpu(0, kernel, addr), pe);
34918 +#endif
34919 + set_pgd(pgd_offset_k(addr), pe);
34920 + }
34921 +
34922 return 0;
34923 + }
34924
34925 efi_scratch.efi_pgt = (pgd_t *)(unsigned long)real_mode_header->trampoline_pgd;
34926 pgd = __va(efi_scratch.efi_pgt);
34927 diff --git a/arch/x86/platform/efi/efi_stub_32.S b/arch/x86/platform/efi/efi_stub_32.S
34928 index 040192b..7d3300f 100644
34929 --- a/arch/x86/platform/efi/efi_stub_32.S
34930 +++ b/arch/x86/platform/efi/efi_stub_32.S
34931 @@ -6,7 +6,9 @@
34932 */
34933
34934 #include <linux/linkage.h>
34935 +#include <linux/init.h>
34936 #include <asm/page_types.h>
34937 +#include <asm/segment.h>
34938
34939 /*
34940 * efi_call_phys(void *, ...) is a function with variable parameters.
34941 @@ -20,7 +22,7 @@
34942 * service functions will comply with gcc calling convention, too.
34943 */
34944
34945 -.text
34946 +__INIT
34947 ENTRY(efi_call_phys)
34948 /*
34949 * 0. The function can only be called in Linux kernel. So CS has been
34950 @@ -36,10 +38,24 @@ ENTRY(efi_call_phys)
34951 * The mapping of lower virtual memory has been created in prolog and
34952 * epilog.
34953 */
34954 - movl $1f, %edx
34955 - subl $__PAGE_OFFSET, %edx
34956 - jmp *%edx
34957 +#ifdef CONFIG_PAX_KERNEXEC
34958 + movl $(__KERNEXEC_EFI_DS), %edx
34959 + mov %edx, %ds
34960 + mov %edx, %es
34961 + mov %edx, %ss
34962 + addl $2f,(1f)
34963 + ljmp *(1f)
34964 +
34965 +__INITDATA
34966 +1: .long __LOAD_PHYSICAL_ADDR, __KERNEXEC_EFI_CS
34967 +.previous
34968 +
34969 +2:
34970 + subl $2b,(1b)
34971 +#else
34972 + jmp 1f-__PAGE_OFFSET
34973 1:
34974 +#endif
34975
34976 /*
34977 * 2. Now on the top of stack is the return
34978 @@ -47,14 +63,8 @@ ENTRY(efi_call_phys)
34979 * parameter 2, ..., param n. To make things easy, we save the return
34980 * address of efi_call_phys in a global variable.
34981 */
34982 - popl %edx
34983 - movl %edx, saved_return_addr
34984 - /* get the function pointer into ECX*/
34985 - popl %ecx
34986 - movl %ecx, efi_rt_function_ptr
34987 - movl $2f, %edx
34988 - subl $__PAGE_OFFSET, %edx
34989 - pushl %edx
34990 + popl (saved_return_addr)
34991 + popl (efi_rt_function_ptr)
34992
34993 /*
34994 * 3. Clear PG bit in %CR0.
34995 @@ -73,9 +83,8 @@ ENTRY(efi_call_phys)
34996 /*
34997 * 5. Call the physical function.
34998 */
34999 - jmp *%ecx
35000 + call *(efi_rt_function_ptr-__PAGE_OFFSET)
35001
35002 -2:
35003 /*
35004 * 6. After EFI runtime service returns, control will return to
35005 * following instruction. We'd better readjust stack pointer first.
35006 @@ -88,35 +97,36 @@ ENTRY(efi_call_phys)
35007 movl %cr0, %edx
35008 orl $0x80000000, %edx
35009 movl %edx, %cr0
35010 - jmp 1f
35011 -1:
35012 +
35013 /*
35014 * 8. Now restore the virtual mode from flat mode by
35015 * adding EIP with PAGE_OFFSET.
35016 */
35017 - movl $1f, %edx
35018 - jmp *%edx
35019 +#ifdef CONFIG_PAX_KERNEXEC
35020 + movl $(__KERNEL_DS), %edx
35021 + mov %edx, %ds
35022 + mov %edx, %es
35023 + mov %edx, %ss
35024 + ljmp $(__KERNEL_CS),$1f
35025 +#else
35026 + jmp 1f+__PAGE_OFFSET
35027 +#endif
35028 1:
35029
35030 /*
35031 * 9. Balance the stack. And because EAX contain the return value,
35032 * we'd better not clobber it.
35033 */
35034 - leal efi_rt_function_ptr, %edx
35035 - movl (%edx), %ecx
35036 - pushl %ecx
35037 + pushl (efi_rt_function_ptr)
35038
35039 /*
35040 - * 10. Push the saved return address onto the stack and return.
35041 + * 10. Return to the saved return address.
35042 */
35043 - leal saved_return_addr, %edx
35044 - movl (%edx), %ecx
35045 - pushl %ecx
35046 - ret
35047 + jmpl *(saved_return_addr)
35048 ENDPROC(efi_call_phys)
35049 .previous
35050
35051 -.data
35052 +__INITDATA
35053 saved_return_addr:
35054 .long 0
35055 efi_rt_function_ptr:
35056 diff --git a/arch/x86/platform/efi/efi_stub_64.S b/arch/x86/platform/efi/efi_stub_64.S
35057 index 86d0f9e..6d499f4 100644
35058 --- a/arch/x86/platform/efi/efi_stub_64.S
35059 +++ b/arch/x86/platform/efi/efi_stub_64.S
35060 @@ -11,6 +11,7 @@
35061 #include <asm/msr.h>
35062 #include <asm/processor-flags.h>
35063 #include <asm/page_types.h>
35064 +#include <asm/alternative-asm.h>
35065
35066 #define SAVE_XMM \
35067 mov %rsp, %rax; \
35068 @@ -88,6 +89,7 @@ ENTRY(efi_call)
35069 RESTORE_PGT
35070 addq $48, %rsp
35071 RESTORE_XMM
35072 + pax_force_retaddr 0, 1
35073 ret
35074 ENDPROC(efi_call)
35075
35076 diff --git a/arch/x86/platform/intel-mid/intel-mid.c b/arch/x86/platform/intel-mid/intel-mid.c
35077 index 3005f0c..d06aeb0 100644
35078 --- a/arch/x86/platform/intel-mid/intel-mid.c
35079 +++ b/arch/x86/platform/intel-mid/intel-mid.c
35080 @@ -63,7 +63,7 @@ enum intel_mid_timer_options intel_mid_timer_options;
35081 /* intel_mid_ops to store sub arch ops */
35082 struct intel_mid_ops *intel_mid_ops;
35083 /* getter function for sub arch ops*/
35084 -static void *(*get_intel_mid_ops[])(void) = INTEL_MID_OPS_INIT;
35085 +static const void *(*get_intel_mid_ops[])(void) = INTEL_MID_OPS_INIT;
35086 enum intel_mid_cpu_type __intel_mid_cpu_chip;
35087 EXPORT_SYMBOL_GPL(__intel_mid_cpu_chip);
35088
35089 @@ -71,9 +71,10 @@ static void intel_mid_power_off(void)
35090 {
35091 };
35092
35093 -static void intel_mid_reboot(void)
35094 +static void __noreturn intel_mid_reboot(void)
35095 {
35096 intel_scu_ipc_simple_command(IPCMSG_COLD_BOOT, 0);
35097 + BUG();
35098 }
35099
35100 static unsigned long __init intel_mid_calibrate_tsc(void)
35101 diff --git a/arch/x86/platform/intel-mid/intel_mid_weak_decls.h b/arch/x86/platform/intel-mid/intel_mid_weak_decls.h
35102 index 3c1c386..59a68ed 100644
35103 --- a/arch/x86/platform/intel-mid/intel_mid_weak_decls.h
35104 +++ b/arch/x86/platform/intel-mid/intel_mid_weak_decls.h
35105 @@ -13,6 +13,6 @@
35106 /* For every CPU addition a new get_<cpuname>_ops interface needs
35107 * to be added.
35108 */
35109 -extern void *get_penwell_ops(void);
35110 -extern void *get_cloverview_ops(void);
35111 -extern void *get_tangier_ops(void);
35112 +extern const void *get_penwell_ops(void);
35113 +extern const void *get_cloverview_ops(void);
35114 +extern const void *get_tangier_ops(void);
35115 diff --git a/arch/x86/platform/intel-mid/mfld.c b/arch/x86/platform/intel-mid/mfld.c
35116 index 23381d2..8ddc10e 100644
35117 --- a/arch/x86/platform/intel-mid/mfld.c
35118 +++ b/arch/x86/platform/intel-mid/mfld.c
35119 @@ -64,12 +64,12 @@ static void __init penwell_arch_setup(void)
35120 pm_power_off = mfld_power_off;
35121 }
35122
35123 -void *get_penwell_ops(void)
35124 +const void *get_penwell_ops(void)
35125 {
35126 return &penwell_ops;
35127 }
35128
35129 -void *get_cloverview_ops(void)
35130 +const void *get_cloverview_ops(void)
35131 {
35132 return &penwell_ops;
35133 }
35134 diff --git a/arch/x86/platform/intel-mid/mrfl.c b/arch/x86/platform/intel-mid/mrfl.c
35135 index aaca917..66eadbc 100644
35136 --- a/arch/x86/platform/intel-mid/mrfl.c
35137 +++ b/arch/x86/platform/intel-mid/mrfl.c
35138 @@ -97,7 +97,7 @@ static struct intel_mid_ops tangier_ops = {
35139 .arch_setup = tangier_arch_setup,
35140 };
35141
35142 -void *get_tangier_ops(void)
35143 +const void *get_tangier_ops(void)
35144 {
35145 return &tangier_ops;
35146 }
35147 diff --git a/arch/x86/platform/intel-quark/imr_selftest.c b/arch/x86/platform/intel-quark/imr_selftest.c
35148 index c9a0838..fae0977 100644
35149 --- a/arch/x86/platform/intel-quark/imr_selftest.c
35150 +++ b/arch/x86/platform/intel-quark/imr_selftest.c
35151 @@ -54,7 +54,7 @@ static void __init imr_self_test_result(int res, const char *fmt, ...)
35152 */
35153 static void __init imr_self_test(void)
35154 {
35155 - phys_addr_t base = virt_to_phys(&_text);
35156 + phys_addr_t base = virt_to_phys(ktla_ktva(_text));
35157 size_t size = virt_to_phys(&__end_rodata) - base;
35158 const char *fmt_over = "overlapped IMR @ (0x%08lx - 0x%08lx)\n";
35159 int ret;
35160 diff --git a/arch/x86/platform/olpc/olpc_dt.c b/arch/x86/platform/olpc/olpc_dt.c
35161 index d6ee929..3637cb5 100644
35162 --- a/arch/x86/platform/olpc/olpc_dt.c
35163 +++ b/arch/x86/platform/olpc/olpc_dt.c
35164 @@ -156,7 +156,7 @@ void * __init prom_early_alloc(unsigned long size)
35165 return res;
35166 }
35167
35168 -static struct of_pdt_ops prom_olpc_ops __initdata = {
35169 +static struct of_pdt_ops prom_olpc_ops __initconst = {
35170 .nextprop = olpc_dt_nextprop,
35171 .getproplen = olpc_dt_getproplen,
35172 .getproperty = olpc_dt_getproperty,
35173 diff --git a/arch/x86/power/cpu.c b/arch/x86/power/cpu.c
35174 index 3e32ed5..cc0adc5 100644
35175 --- a/arch/x86/power/cpu.c
35176 +++ b/arch/x86/power/cpu.c
35177 @@ -134,11 +134,8 @@ static void do_fpu_end(void)
35178 static void fix_processor_context(void)
35179 {
35180 int cpu = smp_processor_id();
35181 - struct tss_struct *t = &per_cpu(init_tss, cpu);
35182 -#ifdef CONFIG_X86_64
35183 - struct desc_struct *desc = get_cpu_gdt_table(cpu);
35184 - tss_desc tss;
35185 -#endif
35186 + struct tss_struct *t = init_tss + cpu;
35187 +
35188 set_tss_desc(cpu, t); /*
35189 * This just modifies memory; should not be
35190 * necessary. But... This is necessary, because
35191 @@ -147,10 +144,6 @@ static void fix_processor_context(void)
35192 */
35193
35194 #ifdef CONFIG_X86_64
35195 - memcpy(&tss, &desc[GDT_ENTRY_TSS], sizeof(tss_desc));
35196 - tss.type = 0x9; /* The available 64-bit TSS (see AMD vol 2, pg 91 */
35197 - write_gdt_entry(desc, GDT_ENTRY_TSS, &tss, DESC_TSS);
35198 -
35199 syscall_init(); /* This sets MSR_*STAR and related */
35200 #endif
35201 load_TR_desc(); /* This does ltr */
35202 diff --git a/arch/x86/realmode/init.c b/arch/x86/realmode/init.c
35203 index 0b7a63d..0d0f2c2 100644
35204 --- a/arch/x86/realmode/init.c
35205 +++ b/arch/x86/realmode/init.c
35206 @@ -68,7 +68,13 @@ void __init setup_real_mode(void)
35207 __va(real_mode_header->trampoline_header);
35208
35209 #ifdef CONFIG_X86_32
35210 - trampoline_header->start = __pa_symbol(startup_32_smp);
35211 + trampoline_header->start = __pa_symbol(ktla_ktva(startup_32_smp));
35212 +
35213 +#ifdef CONFIG_PAX_KERNEXEC
35214 + trampoline_header->start -= LOAD_PHYSICAL_ADDR;
35215 +#endif
35216 +
35217 + trampoline_header->boot_cs = __BOOT_CS;
35218 trampoline_header->gdt_limit = __BOOT_DS + 7;
35219 trampoline_header->gdt_base = __pa_symbol(boot_gdt);
35220 #else
35221 @@ -84,7 +90,7 @@ void __init setup_real_mode(void)
35222 *trampoline_cr4_features = __read_cr4();
35223
35224 trampoline_pgd = (u64 *) __va(real_mode_header->trampoline_pgd);
35225 - trampoline_pgd[0] = init_level4_pgt[pgd_index(__PAGE_OFFSET)].pgd;
35226 + trampoline_pgd[0] = init_level4_pgt[pgd_index(__PAGE_OFFSET)].pgd & ~_PAGE_NX;
35227 trampoline_pgd[511] = init_level4_pgt[511].pgd;
35228 #endif
35229 }
35230 diff --git a/arch/x86/realmode/rm/Makefile b/arch/x86/realmode/rm/Makefile
35231 index 2730d77..2e4cd19 100644
35232 --- a/arch/x86/realmode/rm/Makefile
35233 +++ b/arch/x86/realmode/rm/Makefile
35234 @@ -68,5 +68,8 @@ $(obj)/realmode.relocs: $(obj)/realmode.elf FORCE
35235
35236 KBUILD_CFLAGS := $(LINUXINCLUDE) $(REALMODE_CFLAGS) -D_SETUP -D_WAKEUP \
35237 -I$(srctree)/arch/x86/boot
35238 +ifdef CONSTIFY_PLUGIN
35239 +KBUILD_CFLAGS += -fplugin-arg-constify_plugin-no-constify
35240 +endif
35241 KBUILD_AFLAGS := $(KBUILD_CFLAGS) -D__ASSEMBLY__
35242 GCOV_PROFILE := n
35243 diff --git a/arch/x86/realmode/rm/header.S b/arch/x86/realmode/rm/header.S
35244 index a28221d..93c40f1 100644
35245 --- a/arch/x86/realmode/rm/header.S
35246 +++ b/arch/x86/realmode/rm/header.S
35247 @@ -30,7 +30,9 @@ GLOBAL(real_mode_header)
35248 #endif
35249 /* APM/BIOS reboot */
35250 .long pa_machine_real_restart_asm
35251 -#ifdef CONFIG_X86_64
35252 +#ifdef CONFIG_X86_32
35253 + .long __KERNEL_CS
35254 +#else
35255 .long __KERNEL32_CS
35256 #endif
35257 END(real_mode_header)
35258 diff --git a/arch/x86/realmode/rm/reboot.S b/arch/x86/realmode/rm/reboot.S
35259 index d66c607..3def845 100644
35260 --- a/arch/x86/realmode/rm/reboot.S
35261 +++ b/arch/x86/realmode/rm/reboot.S
35262 @@ -27,6 +27,10 @@ ENTRY(machine_real_restart_asm)
35263 lgdtl pa_tr_gdt
35264
35265 /* Disable paging to drop us out of long mode */
35266 + movl %cr4, %eax
35267 + andl $~X86_CR4_PCIDE, %eax
35268 + movl %eax, %cr4
35269 +
35270 movl %cr0, %eax
35271 andl $~X86_CR0_PG, %eax
35272 movl %eax, %cr0
35273 diff --git a/arch/x86/realmode/rm/trampoline_32.S b/arch/x86/realmode/rm/trampoline_32.S
35274 index 48ddd76..c26749f 100644
35275 --- a/arch/x86/realmode/rm/trampoline_32.S
35276 +++ b/arch/x86/realmode/rm/trampoline_32.S
35277 @@ -24,6 +24,12 @@
35278 #include <asm/page_types.h>
35279 #include "realmode.h"
35280
35281 +#ifdef CONFIG_PAX_KERNEXEC
35282 +#define ta(X) (X)
35283 +#else
35284 +#define ta(X) (pa_ ## X)
35285 +#endif
35286 +
35287 .text
35288 .code16
35289
35290 @@ -38,8 +44,6 @@ ENTRY(trampoline_start)
35291
35292 cli # We should be safe anyway
35293
35294 - movl tr_start, %eax # where we need to go
35295 -
35296 movl $0xA5A5A5A5, trampoline_status
35297 # write marker for master knows we're running
35298
35299 @@ -55,7 +59,7 @@ ENTRY(trampoline_start)
35300 movw $1, %dx # protected mode (PE) bit
35301 lmsw %dx # into protected mode
35302
35303 - ljmpl $__BOOT_CS, $pa_startup_32
35304 + ljmpl *(trampoline_header)
35305
35306 .section ".text32","ax"
35307 .code32
35308 @@ -66,7 +70,7 @@ ENTRY(startup_32) # note: also used from wakeup_asm.S
35309 .balign 8
35310 GLOBAL(trampoline_header)
35311 tr_start: .space 4
35312 - tr_gdt_pad: .space 2
35313 + tr_boot_cs: .space 2
35314 tr_gdt: .space 6
35315 END(trampoline_header)
35316
35317 diff --git a/arch/x86/realmode/rm/trampoline_64.S b/arch/x86/realmode/rm/trampoline_64.S
35318 index dac7b20..72dbaca 100644
35319 --- a/arch/x86/realmode/rm/trampoline_64.S
35320 +++ b/arch/x86/realmode/rm/trampoline_64.S
35321 @@ -93,6 +93,7 @@ ENTRY(startup_32)
35322 movl %edx, %gs
35323
35324 movl pa_tr_cr4, %eax
35325 + andl $~X86_CR4_PCIDE, %eax
35326 movl %eax, %cr4 # Enable PAE mode
35327
35328 # Setup trampoline 4 level pagetables
35329 @@ -106,7 +107,7 @@ ENTRY(startup_32)
35330 wrmsr
35331
35332 # Enable paging and in turn activate Long Mode
35333 - movl $(X86_CR0_PG | X86_CR0_WP | X86_CR0_PE), %eax
35334 + movl $(X86_CR0_PG | X86_CR0_PE), %eax
35335 movl %eax, %cr0
35336
35337 /*
35338 diff --git a/arch/x86/realmode/rm/wakeup_asm.S b/arch/x86/realmode/rm/wakeup_asm.S
35339 index 9e7e147..25a4158 100644
35340 --- a/arch/x86/realmode/rm/wakeup_asm.S
35341 +++ b/arch/x86/realmode/rm/wakeup_asm.S
35342 @@ -126,11 +126,10 @@ ENTRY(wakeup_start)
35343 lgdtl pmode_gdt
35344
35345 /* This really couldn't... */
35346 - movl pmode_entry, %eax
35347 movl pmode_cr0, %ecx
35348 movl %ecx, %cr0
35349 - ljmpl $__KERNEL_CS, $pa_startup_32
35350 - /* -> jmp *%eax in trampoline_32.S */
35351 +
35352 + ljmpl *pmode_entry
35353 #else
35354 jmp trampoline_start
35355 #endif
35356 diff --git a/arch/x86/tools/Makefile b/arch/x86/tools/Makefile
35357 index 604a37e..e49702a 100644
35358 --- a/arch/x86/tools/Makefile
35359 +++ b/arch/x86/tools/Makefile
35360 @@ -37,7 +37,7 @@ $(obj)/test_get_len.o: $(srctree)/arch/x86/lib/insn.c $(srctree)/arch/x86/lib/in
35361
35362 $(obj)/insn_sanity.o: $(srctree)/arch/x86/lib/insn.c $(srctree)/arch/x86/lib/inat.c $(srctree)/arch/x86/include/asm/inat_types.h $(srctree)/arch/x86/include/asm/inat.h $(srctree)/arch/x86/include/asm/insn.h $(objtree)/arch/x86/lib/inat-tables.c
35363
35364 -HOST_EXTRACFLAGS += -I$(srctree)/tools/include
35365 +HOST_EXTRACFLAGS += -I$(srctree)/tools/include -ggdb
35366 hostprogs-y += relocs
35367 relocs-objs := relocs_32.o relocs_64.o relocs_common.o
35368 PHONY += relocs
35369 diff --git a/arch/x86/tools/relocs.c b/arch/x86/tools/relocs.c
35370 index 0c2fae8..88036b7 100644
35371 --- a/arch/x86/tools/relocs.c
35372 +++ b/arch/x86/tools/relocs.c
35373 @@ -1,5 +1,7 @@
35374 /* This is included from relocs_32/64.c */
35375
35376 +#include "../../../include/generated/autoconf.h"
35377 +
35378 #define ElfW(type) _ElfW(ELF_BITS, type)
35379 #define _ElfW(bits, type) __ElfW(bits, type)
35380 #define __ElfW(bits, type) Elf##bits##_##type
35381 @@ -11,6 +13,7 @@
35382 #define Elf_Sym ElfW(Sym)
35383
35384 static Elf_Ehdr ehdr;
35385 +static Elf_Phdr *phdr;
35386
35387 struct relocs {
35388 uint32_t *offset;
35389 @@ -386,9 +389,39 @@ static void read_ehdr(FILE *fp)
35390 }
35391 }
35392
35393 +static void read_phdrs(FILE *fp)
35394 +{
35395 + unsigned int i;
35396 +
35397 + phdr = calloc(ehdr.e_phnum, sizeof(Elf_Phdr));
35398 + if (!phdr) {
35399 + die("Unable to allocate %d program headers\n",
35400 + ehdr.e_phnum);
35401 + }
35402 + if (fseek(fp, ehdr.e_phoff, SEEK_SET) < 0) {
35403 + die("Seek to %d failed: %s\n",
35404 + ehdr.e_phoff, strerror(errno));
35405 + }
35406 + if (fread(phdr, sizeof(*phdr), ehdr.e_phnum, fp) != ehdr.e_phnum) {
35407 + die("Cannot read ELF program headers: %s\n",
35408 + strerror(errno));
35409 + }
35410 + for(i = 0; i < ehdr.e_phnum; i++) {
35411 + phdr[i].p_type = elf_word_to_cpu(phdr[i].p_type);
35412 + phdr[i].p_offset = elf_off_to_cpu(phdr[i].p_offset);
35413 + phdr[i].p_vaddr = elf_addr_to_cpu(phdr[i].p_vaddr);
35414 + phdr[i].p_paddr = elf_addr_to_cpu(phdr[i].p_paddr);
35415 + phdr[i].p_filesz = elf_word_to_cpu(phdr[i].p_filesz);
35416 + phdr[i].p_memsz = elf_word_to_cpu(phdr[i].p_memsz);
35417 + phdr[i].p_flags = elf_word_to_cpu(phdr[i].p_flags);
35418 + phdr[i].p_align = elf_word_to_cpu(phdr[i].p_align);
35419 + }
35420 +
35421 +}
35422 +
35423 static void read_shdrs(FILE *fp)
35424 {
35425 - int i;
35426 + unsigned int i;
35427 Elf_Shdr shdr;
35428
35429 secs = calloc(ehdr.e_shnum, sizeof(struct section));
35430 @@ -423,7 +456,7 @@ static void read_shdrs(FILE *fp)
35431
35432 static void read_strtabs(FILE *fp)
35433 {
35434 - int i;
35435 + unsigned int i;
35436 for (i = 0; i < ehdr.e_shnum; i++) {
35437 struct section *sec = &secs[i];
35438 if (sec->shdr.sh_type != SHT_STRTAB) {
35439 @@ -448,7 +481,7 @@ static void read_strtabs(FILE *fp)
35440
35441 static void read_symtabs(FILE *fp)
35442 {
35443 - int i,j;
35444 + unsigned int i,j;
35445 for (i = 0; i < ehdr.e_shnum; i++) {
35446 struct section *sec = &secs[i];
35447 if (sec->shdr.sh_type != SHT_SYMTAB) {
35448 @@ -479,9 +512,11 @@ static void read_symtabs(FILE *fp)
35449 }
35450
35451
35452 -static void read_relocs(FILE *fp)
35453 +static void read_relocs(FILE *fp, int use_real_mode)
35454 {
35455 - int i,j;
35456 + unsigned int i,j;
35457 + uint32_t base;
35458 +
35459 for (i = 0; i < ehdr.e_shnum; i++) {
35460 struct section *sec = &secs[i];
35461 if (sec->shdr.sh_type != SHT_REL_TYPE) {
35462 @@ -501,9 +536,22 @@ static void read_relocs(FILE *fp)
35463 die("Cannot read symbol table: %s\n",
35464 strerror(errno));
35465 }
35466 + base = 0;
35467 +
35468 +#ifdef CONFIG_X86_32
35469 + for (j = 0; !use_real_mode && j < ehdr.e_phnum; j++) {
35470 + if (phdr[j].p_type != PT_LOAD )
35471 + continue;
35472 + if (secs[sec->shdr.sh_info].shdr.sh_offset < phdr[j].p_offset || secs[sec->shdr.sh_info].shdr.sh_offset >= phdr[j].p_offset + phdr[j].p_filesz)
35473 + continue;
35474 + base = CONFIG_PAGE_OFFSET + phdr[j].p_paddr - phdr[j].p_vaddr;
35475 + break;
35476 + }
35477 +#endif
35478 +
35479 for (j = 0; j < sec->shdr.sh_size/sizeof(Elf_Rel); j++) {
35480 Elf_Rel *rel = &sec->reltab[j];
35481 - rel->r_offset = elf_addr_to_cpu(rel->r_offset);
35482 + rel->r_offset = elf_addr_to_cpu(rel->r_offset) + base;
35483 rel->r_info = elf_xword_to_cpu(rel->r_info);
35484 #if (SHT_REL_TYPE == SHT_RELA)
35485 rel->r_addend = elf_xword_to_cpu(rel->r_addend);
35486 @@ -515,7 +563,7 @@ static void read_relocs(FILE *fp)
35487
35488 static void print_absolute_symbols(void)
35489 {
35490 - int i;
35491 + unsigned int i;
35492 const char *format;
35493
35494 if (ELF_BITS == 64)
35495 @@ -528,7 +576,7 @@ static void print_absolute_symbols(void)
35496 for (i = 0; i < ehdr.e_shnum; i++) {
35497 struct section *sec = &secs[i];
35498 char *sym_strtab;
35499 - int j;
35500 + unsigned int j;
35501
35502 if (sec->shdr.sh_type != SHT_SYMTAB) {
35503 continue;
35504 @@ -555,7 +603,7 @@ static void print_absolute_symbols(void)
35505
35506 static void print_absolute_relocs(void)
35507 {
35508 - int i, printed = 0;
35509 + unsigned int i, printed = 0;
35510 const char *format;
35511
35512 if (ELF_BITS == 64)
35513 @@ -568,7 +616,7 @@ static void print_absolute_relocs(void)
35514 struct section *sec_applies, *sec_symtab;
35515 char *sym_strtab;
35516 Elf_Sym *sh_symtab;
35517 - int j;
35518 + unsigned int j;
35519 if (sec->shdr.sh_type != SHT_REL_TYPE) {
35520 continue;
35521 }
35522 @@ -645,13 +693,13 @@ static void add_reloc(struct relocs *r, uint32_t offset)
35523 static void walk_relocs(int (*process)(struct section *sec, Elf_Rel *rel,
35524 Elf_Sym *sym, const char *symname))
35525 {
35526 - int i;
35527 + unsigned int i;
35528 /* Walk through the relocations */
35529 for (i = 0; i < ehdr.e_shnum; i++) {
35530 char *sym_strtab;
35531 Elf_Sym *sh_symtab;
35532 struct section *sec_applies, *sec_symtab;
35533 - int j;
35534 + unsigned int j;
35535 struct section *sec = &secs[i];
35536
35537 if (sec->shdr.sh_type != SHT_REL_TYPE) {
35538 @@ -830,6 +878,23 @@ static int do_reloc32(struct section *sec, Elf_Rel *rel, Elf_Sym *sym,
35539 {
35540 unsigned r_type = ELF32_R_TYPE(rel->r_info);
35541 int shn_abs = (sym->st_shndx == SHN_ABS) && !is_reloc(S_REL, symname);
35542 + char *sym_strtab = sec->link->link->strtab;
35543 +
35544 + /* Don't relocate actual per-cpu variables, they are absolute indices, not addresses */
35545 + if (!strcmp(sec_name(sym->st_shndx), ".data..percpu") && strcmp(sym_name(sym_strtab, sym), "__per_cpu_load"))
35546 + return 0;
35547 +
35548 +#ifdef CONFIG_PAX_KERNEXEC
35549 + /* Don't relocate actual code, they are relocated implicitly by the base address of KERNEL_CS */
35550 + if (!strcmp(sec_name(sym->st_shndx), ".text.end") && !strcmp(sym_name(sym_strtab, sym), "_etext"))
35551 + return 0;
35552 + if (!strcmp(sec_name(sym->st_shndx), ".init.text"))
35553 + return 0;
35554 + if (!strcmp(sec_name(sym->st_shndx), ".exit.text"))
35555 + return 0;
35556 + if (!strcmp(sec_name(sym->st_shndx), ".text") && strcmp(sym_name(sym_strtab, sym), "__LOAD_PHYSICAL_ADDR"))
35557 + return 0;
35558 +#endif
35559
35560 switch (r_type) {
35561 case R_386_NONE:
35562 @@ -968,7 +1033,7 @@ static int write32_as_text(uint32_t v, FILE *f)
35563
35564 static void emit_relocs(int as_text, int use_real_mode)
35565 {
35566 - int i;
35567 + unsigned int i;
35568 int (*write_reloc)(uint32_t, FILE *) = write32;
35569 int (*do_reloc)(struct section *sec, Elf_Rel *rel, Elf_Sym *sym,
35570 const char *symname);
35571 @@ -1078,10 +1143,11 @@ void process(FILE *fp, int use_real_mode, int as_text,
35572 {
35573 regex_init(use_real_mode);
35574 read_ehdr(fp);
35575 + read_phdrs(fp);
35576 read_shdrs(fp);
35577 read_strtabs(fp);
35578 read_symtabs(fp);
35579 - read_relocs(fp);
35580 + read_relocs(fp, use_real_mode);
35581 if (ELF_BITS == 64)
35582 percpu_init();
35583 if (show_absolute_syms) {
35584 diff --git a/arch/x86/um/mem_32.c b/arch/x86/um/mem_32.c
35585 index f40281e..92728c9 100644
35586 --- a/arch/x86/um/mem_32.c
35587 +++ b/arch/x86/um/mem_32.c
35588 @@ -21,7 +21,7 @@ static int __init gate_vma_init(void)
35589 gate_vma.vm_start = FIXADDR_USER_START;
35590 gate_vma.vm_end = FIXADDR_USER_END;
35591 gate_vma.vm_flags = VM_READ | VM_MAYREAD | VM_EXEC | VM_MAYEXEC;
35592 - gate_vma.vm_page_prot = __P101;
35593 + gate_vma.vm_page_prot = vm_get_page_prot(gate_vma.vm_flags);
35594
35595 return 0;
35596 }
35597 diff --git a/arch/x86/um/tls_32.c b/arch/x86/um/tls_32.c
35598 index 80ffa5b..a33bd15 100644
35599 --- a/arch/x86/um/tls_32.c
35600 +++ b/arch/x86/um/tls_32.c
35601 @@ -260,7 +260,7 @@ out:
35602 if (unlikely(task == current &&
35603 !t->arch.tls_array[idx - GDT_ENTRY_TLS_MIN].flushed)) {
35604 printk(KERN_ERR "get_tls_entry: task with pid %d got here "
35605 - "without flushed TLS.", current->pid);
35606 + "without flushed TLS.", task_pid_nr(current));
35607 }
35608
35609 return 0;
35610 diff --git a/arch/x86/vdso/Makefile b/arch/x86/vdso/Makefile
35611 index 7b9be98..39bb57f 100644
35612 --- a/arch/x86/vdso/Makefile
35613 +++ b/arch/x86/vdso/Makefile
35614 @@ -175,7 +175,7 @@ quiet_cmd_vdso = VDSO $@
35615 -Wl,-T,$(filter %.lds,$^) $(filter %.o,$^) && \
35616 sh $(srctree)/$(src)/checkundef.sh '$(NM)' '$@'
35617
35618 -VDSO_LDFLAGS = -fPIC -shared $(call cc-ldoption, -Wl$(comma)--hash-style=sysv) \
35619 +VDSO_LDFLAGS = -fPIC -shared -Wl,--no-undefined $(call cc-ldoption, -Wl$(comma)--hash-style=sysv) \
35620 $(call cc-ldoption, -Wl$(comma)--build-id) -Wl,-Bsymbolic $(LTO_CFLAGS)
35621 GCOV_PROFILE := n
35622
35623 diff --git a/arch/x86/vdso/vdso2c.h b/arch/x86/vdso/vdso2c.h
35624 index 0224987..c7d65a5 100644
35625 --- a/arch/x86/vdso/vdso2c.h
35626 +++ b/arch/x86/vdso/vdso2c.h
35627 @@ -12,7 +12,7 @@ static void BITSFUNC(go)(void *raw_addr, size_t raw_len,
35628 unsigned long load_size = -1; /* Work around bogus warning */
35629 unsigned long mapping_size;
35630 ELF(Ehdr) *hdr = (ELF(Ehdr) *)raw_addr;
35631 - int i;
35632 + unsigned int i;
35633 unsigned long j;
35634 ELF(Shdr) *symtab_hdr = NULL, *strtab_hdr, *secstrings_hdr,
35635 *alt_sec = NULL;
35636 diff --git a/arch/x86/vdso/vdso32-setup.c b/arch/x86/vdso/vdso32-setup.c
35637 index e904c27..b9eaa03 100644
35638 --- a/arch/x86/vdso/vdso32-setup.c
35639 +++ b/arch/x86/vdso/vdso32-setup.c
35640 @@ -14,6 +14,7 @@
35641 #include <asm/cpufeature.h>
35642 #include <asm/processor.h>
35643 #include <asm/vdso.h>
35644 +#include <asm/mman.h>
35645
35646 #ifdef CONFIG_COMPAT_VDSO
35647 #define VDSO_DEFAULT 0
35648 diff --git a/arch/x86/vdso/vma.c b/arch/x86/vdso/vma.c
35649 index 1c9f750..cfddb1a 100644
35650 --- a/arch/x86/vdso/vma.c
35651 +++ b/arch/x86/vdso/vma.c
35652 @@ -19,10 +19,7 @@
35653 #include <asm/page.h>
35654 #include <asm/hpet.h>
35655 #include <asm/desc.h>
35656 -
35657 -#if defined(CONFIG_X86_64)
35658 -unsigned int __read_mostly vdso64_enabled = 1;
35659 -#endif
35660 +#include <asm/mman.h>
35661
35662 void __init init_vdso_image(const struct vdso_image *image)
35663 {
35664 @@ -101,6 +98,11 @@ static int map_vdso(const struct vdso_image *image, bool calculate_addr)
35665 .pages = no_pages,
35666 };
35667
35668 +#ifdef CONFIG_PAX_RANDMMAP
35669 + if (mm->pax_flags & MF_PAX_RANDMMAP)
35670 + calculate_addr = false;
35671 +#endif
35672 +
35673 if (calculate_addr) {
35674 addr = vdso_addr(current->mm->start_stack,
35675 image->size - image->sym_vvar_start);
35676 @@ -111,14 +113,14 @@ static int map_vdso(const struct vdso_image *image, bool calculate_addr)
35677 down_write(&mm->mmap_sem);
35678
35679 addr = get_unmapped_area(NULL, addr,
35680 - image->size - image->sym_vvar_start, 0, 0);
35681 + image->size - image->sym_vvar_start, 0, MAP_EXECUTABLE);
35682 if (IS_ERR_VALUE(addr)) {
35683 ret = addr;
35684 goto up_fail;
35685 }
35686
35687 text_start = addr - image->sym_vvar_start;
35688 - current->mm->context.vdso = (void __user *)text_start;
35689 + mm->context.vdso = text_start;
35690
35691 /*
35692 * MAYWRITE to allow gdb to COW and set breakpoints
35693 @@ -163,15 +165,12 @@ static int map_vdso(const struct vdso_image *image, bool calculate_addr)
35694 hpet_address >> PAGE_SHIFT,
35695 PAGE_SIZE,
35696 pgprot_noncached(PAGE_READONLY));
35697 -
35698 - if (ret)
35699 - goto up_fail;
35700 }
35701 #endif
35702
35703 up_fail:
35704 if (ret)
35705 - current->mm->context.vdso = NULL;
35706 + current->mm->context.vdso = 0;
35707
35708 up_write(&mm->mmap_sem);
35709 return ret;
35710 @@ -191,8 +190,8 @@ static int load_vdso32(void)
35711
35712 if (selected_vdso32->sym_VDSO32_SYSENTER_RETURN)
35713 current_thread_info()->sysenter_return =
35714 - current->mm->context.vdso +
35715 - selected_vdso32->sym_VDSO32_SYSENTER_RETURN;
35716 + (void __force_user *)(current->mm->context.vdso +
35717 + selected_vdso32->sym_VDSO32_SYSENTER_RETURN);
35718
35719 return 0;
35720 }
35721 @@ -201,9 +200,6 @@ static int load_vdso32(void)
35722 #ifdef CONFIG_X86_64
35723 int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
35724 {
35725 - if (!vdso64_enabled)
35726 - return 0;
35727 -
35728 return map_vdso(&vdso_image_64, true);
35729 }
35730
35731 @@ -212,12 +208,8 @@ int compat_arch_setup_additional_pages(struct linux_binprm *bprm,
35732 int uses_interp)
35733 {
35734 #ifdef CONFIG_X86_X32_ABI
35735 - if (test_thread_flag(TIF_X32)) {
35736 - if (!vdso64_enabled)
35737 - return 0;
35738 -
35739 + if (test_thread_flag(TIF_X32))
35740 return map_vdso(&vdso_image_x32, true);
35741 - }
35742 #endif
35743
35744 return load_vdso32();
35745 @@ -231,15 +223,6 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
35746 #endif
35747
35748 #ifdef CONFIG_X86_64
35749 -static __init int vdso_setup(char *s)
35750 -{
35751 - vdso64_enabled = simple_strtoul(s, NULL, 0);
35752 - return 0;
35753 -}
35754 -__setup("vdso=", vdso_setup);
35755 -#endif
35756 -
35757 -#ifdef CONFIG_X86_64
35758 static void vgetcpu_cpu_init(void *arg)
35759 {
35760 int cpu = smp_processor_id();
35761 diff --git a/arch/x86/xen/Kconfig b/arch/x86/xen/Kconfig
35762 index e88fda8..76ce7ce 100644
35763 --- a/arch/x86/xen/Kconfig
35764 +++ b/arch/x86/xen/Kconfig
35765 @@ -9,6 +9,7 @@ config XEN
35766 select XEN_HAVE_PVMMU
35767 depends on X86_64 || (X86_32 && X86_PAE)
35768 depends on X86_TSC
35769 + depends on !GRKERNSEC_CONFIG_AUTO || GRKERNSEC_CONFIG_VIRT_XEN
35770 help
35771 This is the Linux Xen port. Enabling this will allow the
35772 kernel to boot in a paravirtualized environment under the
35773 diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c
35774 index 5240f56..0c12163 100644
35775 --- a/arch/x86/xen/enlighten.c
35776 +++ b/arch/x86/xen/enlighten.c
35777 @@ -125,8 +125,6 @@ EXPORT_SYMBOL_GPL(xen_start_info);
35778
35779 struct shared_info xen_dummy_shared_info;
35780
35781 -void *xen_initial_gdt;
35782 -
35783 RESERVE_BRK(shared_info_page_brk, PAGE_SIZE);
35784 __read_mostly int xen_have_vector_callback;
35785 EXPORT_SYMBOL_GPL(xen_have_vector_callback);
35786 @@ -544,8 +542,7 @@ static void xen_load_gdt(const struct desc_ptr *dtr)
35787 {
35788 unsigned long va = dtr->address;
35789 unsigned int size = dtr->size + 1;
35790 - unsigned pages = (size + PAGE_SIZE - 1) / PAGE_SIZE;
35791 - unsigned long frames[pages];
35792 + unsigned long frames[65536 / PAGE_SIZE];
35793 int f;
35794
35795 /*
35796 @@ -593,8 +590,7 @@ static void __init xen_load_gdt_boot(const struct desc_ptr *dtr)
35797 {
35798 unsigned long va = dtr->address;
35799 unsigned int size = dtr->size + 1;
35800 - unsigned pages = (size + PAGE_SIZE - 1) / PAGE_SIZE;
35801 - unsigned long frames[pages];
35802 + unsigned long frames[(GDT_SIZE + PAGE_SIZE - 1) / PAGE_SIZE];
35803 int f;
35804
35805 /*
35806 @@ -602,7 +598,7 @@ static void __init xen_load_gdt_boot(const struct desc_ptr *dtr)
35807 * 8-byte entries, or 16 4k pages..
35808 */
35809
35810 - BUG_ON(size > 65536);
35811 + BUG_ON(size > GDT_SIZE);
35812 BUG_ON(va & ~PAGE_MASK);
35813
35814 for (f = 0; va < dtr->address + size; va += PAGE_SIZE, f++) {
35815 @@ -991,7 +987,7 @@ static u32 xen_safe_apic_wait_icr_idle(void)
35816 return 0;
35817 }
35818
35819 -static void set_xen_basic_apic_ops(void)
35820 +static void __init set_xen_basic_apic_ops(void)
35821 {
35822 apic->read = xen_apic_read;
35823 apic->write = xen_apic_write;
35824 @@ -1308,30 +1304,30 @@ static const struct pv_apic_ops xen_apic_ops __initconst = {
35825 #endif
35826 };
35827
35828 -static void xen_reboot(int reason)
35829 +static __noreturn void xen_reboot(int reason)
35830 {
35831 struct sched_shutdown r = { .reason = reason };
35832
35833 - if (HYPERVISOR_sched_op(SCHEDOP_shutdown, &r))
35834 - BUG();
35835 + HYPERVISOR_sched_op(SCHEDOP_shutdown, &r);
35836 + BUG();
35837 }
35838
35839 -static void xen_restart(char *msg)
35840 +static __noreturn void xen_restart(char *msg)
35841 {
35842 xen_reboot(SHUTDOWN_reboot);
35843 }
35844
35845 -static void xen_emergency_restart(void)
35846 +static __noreturn void xen_emergency_restart(void)
35847 {
35848 xen_reboot(SHUTDOWN_reboot);
35849 }
35850
35851 -static void xen_machine_halt(void)
35852 +static __noreturn void xen_machine_halt(void)
35853 {
35854 xen_reboot(SHUTDOWN_poweroff);
35855 }
35856
35857 -static void xen_machine_power_off(void)
35858 +static __noreturn void xen_machine_power_off(void)
35859 {
35860 if (pm_power_off)
35861 pm_power_off();
35862 @@ -1484,8 +1480,11 @@ static void __ref xen_setup_gdt(int cpu)
35863 pv_cpu_ops.write_gdt_entry = xen_write_gdt_entry_boot;
35864 pv_cpu_ops.load_gdt = xen_load_gdt_boot;
35865
35866 - setup_stack_canary_segment(0);
35867 - switch_to_new_gdt(0);
35868 + setup_stack_canary_segment(cpu);
35869 +#ifdef CONFIG_X86_64
35870 + load_percpu_segment(cpu);
35871 +#endif
35872 + switch_to_new_gdt(cpu);
35873
35874 pv_cpu_ops.write_gdt_entry = xen_write_gdt_entry;
35875 pv_cpu_ops.load_gdt = xen_load_gdt;
35876 @@ -1600,7 +1599,17 @@ asmlinkage __visible void __init xen_start_kernel(void)
35877 __userpte_alloc_gfp &= ~__GFP_HIGHMEM;
35878
35879 /* Work out if we support NX */
35880 - x86_configure_nx();
35881 +#if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
35882 + if ((cpuid_eax(0x80000000) & 0xffff0000) == 0x80000000 &&
35883 + (cpuid_edx(0x80000001) & (1U << (X86_FEATURE_NX & 31)))) {
35884 + unsigned l, h;
35885 +
35886 + __supported_pte_mask |= _PAGE_NX;
35887 + rdmsr(MSR_EFER, l, h);
35888 + l |= EFER_NX;
35889 + wrmsr(MSR_EFER, l, h);
35890 + }
35891 +#endif
35892
35893 /* Get mfn list */
35894 xen_build_dynamic_phys_to_machine();
35895 @@ -1628,13 +1637,6 @@ asmlinkage __visible void __init xen_start_kernel(void)
35896
35897 machine_ops = xen_machine_ops;
35898
35899 - /*
35900 - * The only reliable way to retain the initial address of the
35901 - * percpu gdt_page is to remember it here, so we can go and
35902 - * mark it RW later, when the initial percpu area is freed.
35903 - */
35904 - xen_initial_gdt = &per_cpu(gdt_page, 0);
35905 -
35906 xen_smp_init();
35907
35908 #ifdef CONFIG_ACPI_NUMA
35909 diff --git a/arch/x86/xen/mmu.c b/arch/x86/xen/mmu.c
35910 index adca9e2..35d6a98 100644
35911 --- a/arch/x86/xen/mmu.c
35912 +++ b/arch/x86/xen/mmu.c
35913 @@ -379,7 +379,7 @@ static pteval_t pte_mfn_to_pfn(pteval_t val)
35914 return val;
35915 }
35916
35917 -static pteval_t pte_pfn_to_mfn(pteval_t val)
35918 +static pteval_t __intentional_overflow(-1) pte_pfn_to_mfn(pteval_t val)
35919 {
35920 if (val & _PAGE_PRESENT) {
35921 unsigned long pfn = (val & PTE_PFN_MASK) >> PAGE_SHIFT;
35922 @@ -1835,7 +1835,11 @@ void __init xen_setup_kernel_pagetable(pgd_t *pgd, unsigned long max_pfn)
35923 * L3_k[511] -> level2_fixmap_pgt */
35924 convert_pfn_mfn(level3_kernel_pgt);
35925
35926 + convert_pfn_mfn(level3_vmalloc_start_pgt);
35927 + convert_pfn_mfn(level3_vmalloc_end_pgt);
35928 + convert_pfn_mfn(level3_vmemmap_pgt);
35929 /* L3_k[511][506] -> level1_fixmap_pgt */
35930 + /* L3_k[511][507] -> level1_vsyscall_pgt */
35931 convert_pfn_mfn(level2_fixmap_pgt);
35932 }
35933 /* We get [511][511] and have Xen's version of level2_kernel_pgt */
35934 @@ -1860,11 +1864,16 @@ void __init xen_setup_kernel_pagetable(pgd_t *pgd, unsigned long max_pfn)
35935 set_page_prot(init_level4_pgt, PAGE_KERNEL_RO);
35936 set_page_prot(level3_ident_pgt, PAGE_KERNEL_RO);
35937 set_page_prot(level3_kernel_pgt, PAGE_KERNEL_RO);
35938 + set_page_prot(level3_vmalloc_start_pgt, PAGE_KERNEL_RO);
35939 + set_page_prot(level3_vmalloc_end_pgt, PAGE_KERNEL_RO);
35940 + set_page_prot(level3_vmemmap_pgt, PAGE_KERNEL_RO);
35941 set_page_prot(level3_user_vsyscall, PAGE_KERNEL_RO);
35942 set_page_prot(level2_ident_pgt, PAGE_KERNEL_RO);
35943 + set_page_prot(level2_vmemmap_pgt, PAGE_KERNEL_RO);
35944 set_page_prot(level2_kernel_pgt, PAGE_KERNEL_RO);
35945 set_page_prot(level2_fixmap_pgt, PAGE_KERNEL_RO);
35946 set_page_prot(level1_fixmap_pgt, PAGE_KERNEL_RO);
35947 + set_page_prot(level1_vsyscall_pgt, PAGE_KERNEL_RO);
35948
35949 /* Pin down new L4 */
35950 pin_pagetable_pfn(MMUEXT_PIN_L4_TABLE,
35951 @@ -2048,6 +2057,7 @@ static void __init xen_post_allocator_init(void)
35952 pv_mmu_ops.set_pud = xen_set_pud;
35953 #if PAGETABLE_LEVELS == 4
35954 pv_mmu_ops.set_pgd = xen_set_pgd;
35955 + pv_mmu_ops.set_pgd_batched = xen_set_pgd;
35956 #endif
35957
35958 /* This will work as long as patching hasn't happened yet
35959 @@ -2126,6 +2136,7 @@ static const struct pv_mmu_ops xen_mmu_ops __initconst = {
35960 .pud_val = PV_CALLEE_SAVE(xen_pud_val),
35961 .make_pud = PV_CALLEE_SAVE(xen_make_pud),
35962 .set_pgd = xen_set_pgd_hyper,
35963 + .set_pgd_batched = xen_set_pgd_hyper,
35964
35965 .alloc_pud = xen_alloc_pmd_init,
35966 .release_pud = xen_release_pmd_init,
35967 diff --git a/arch/x86/xen/smp.c b/arch/x86/xen/smp.c
35968 index 08e8489..b1e182f 100644
35969 --- a/arch/x86/xen/smp.c
35970 +++ b/arch/x86/xen/smp.c
35971 @@ -288,17 +288,13 @@ static void __init xen_smp_prepare_boot_cpu(void)
35972
35973 if (xen_pv_domain()) {
35974 if (!xen_feature(XENFEAT_writable_page_tables))
35975 - /* We've switched to the "real" per-cpu gdt, so make
35976 - * sure the old memory can be recycled. */
35977 - make_lowmem_page_readwrite(xen_initial_gdt);
35978 -
35979 #ifdef CONFIG_X86_32
35980 /*
35981 * Xen starts us with XEN_FLAT_RING1_DS, but linux code
35982 * expects __USER_DS
35983 */
35984 - loadsegment(ds, __USER_DS);
35985 - loadsegment(es, __USER_DS);
35986 + loadsegment(ds, __KERNEL_DS);
35987 + loadsegment(es, __KERNEL_DS);
35988 #endif
35989
35990 xen_filter_cpu_maps();
35991 @@ -379,7 +375,7 @@ cpu_initialize_context(unsigned int cpu, struct task_struct *idle)
35992 #ifdef CONFIG_X86_32
35993 /* Note: PVH is not yet supported on x86_32. */
35994 ctxt->user_regs.fs = __KERNEL_PERCPU;
35995 - ctxt->user_regs.gs = __KERNEL_STACK_CANARY;
35996 + savesegment(gs, ctxt->user_regs.gs);
35997 #endif
35998 memset(&ctxt->fpu_ctxt, 0, sizeof(ctxt->fpu_ctxt));
35999
36000 @@ -387,8 +383,8 @@ cpu_initialize_context(unsigned int cpu, struct task_struct *idle)
36001 ctxt->user_regs.eip = (unsigned long)cpu_bringup_and_idle;
36002 ctxt->flags = VGCF_IN_KERNEL;
36003 ctxt->user_regs.eflags = 0x1000; /* IOPL_RING1 */
36004 - ctxt->user_regs.ds = __USER_DS;
36005 - ctxt->user_regs.es = __USER_DS;
36006 + ctxt->user_regs.ds = __KERNEL_DS;
36007 + ctxt->user_regs.es = __KERNEL_DS;
36008 ctxt->user_regs.ss = __KERNEL_DS;
36009
36010 xen_copy_trap_info(ctxt->trap_ctxt);
36011 @@ -446,14 +442,13 @@ static int xen_cpu_up(unsigned int cpu, struct task_struct *idle)
36012 int rc;
36013
36014 per_cpu(current_task, cpu) = idle;
36015 + per_cpu(current_tinfo, cpu) = &idle->tinfo;
36016 #ifdef CONFIG_X86_32
36017 irq_ctx_init(cpu);
36018 #else
36019 clear_tsk_thread_flag(idle, TIF_FORK);
36020 #endif
36021 - per_cpu(kernel_stack, cpu) =
36022 - (unsigned long)task_stack_page(idle) -
36023 - KERNEL_STACK_OFFSET + THREAD_SIZE;
36024 + per_cpu(kernel_stack, cpu) = (unsigned long)task_stack_page(idle) - 16 + THREAD_SIZE;
36025
36026 xen_setup_runstate_info(cpu);
36027 xen_setup_timer(cpu);
36028 @@ -732,7 +727,7 @@ static const struct smp_ops xen_smp_ops __initconst = {
36029
36030 void __init xen_smp_init(void)
36031 {
36032 - smp_ops = xen_smp_ops;
36033 + memcpy((void *)&smp_ops, &xen_smp_ops, sizeof smp_ops);
36034 xen_fill_possible_map();
36035 }
36036
36037 diff --git a/arch/x86/xen/xen-asm_32.S b/arch/x86/xen/xen-asm_32.S
36038 index fd92a64..1f72641 100644
36039 --- a/arch/x86/xen/xen-asm_32.S
36040 +++ b/arch/x86/xen/xen-asm_32.S
36041 @@ -99,7 +99,7 @@ ENTRY(xen_iret)
36042 pushw %fs
36043 movl $(__KERNEL_PERCPU), %eax
36044 movl %eax, %fs
36045 - movl %fs:xen_vcpu, %eax
36046 + mov PER_CPU_VAR(xen_vcpu), %eax
36047 POP_FS
36048 #else
36049 movl %ss:xen_vcpu, %eax
36050 diff --git a/arch/x86/xen/xen-head.S b/arch/x86/xen/xen-head.S
36051 index 674b2225..f1f5dc1 100644
36052 --- a/arch/x86/xen/xen-head.S
36053 +++ b/arch/x86/xen/xen-head.S
36054 @@ -39,6 +39,17 @@ ENTRY(startup_xen)
36055 #ifdef CONFIG_X86_32
36056 mov %esi,xen_start_info
36057 mov $init_thread_union+THREAD_SIZE,%esp
36058 +#ifdef CONFIG_SMP
36059 + movl $cpu_gdt_table,%edi
36060 + movl $__per_cpu_load,%eax
36061 + movw %ax,__KERNEL_PERCPU + 2(%edi)
36062 + rorl $16,%eax
36063 + movb %al,__KERNEL_PERCPU + 4(%edi)
36064 + movb %ah,__KERNEL_PERCPU + 7(%edi)
36065 + movl $__per_cpu_end - 1,%eax
36066 + subl $__per_cpu_start,%eax
36067 + movw %ax,__KERNEL_PERCPU + 0(%edi)
36068 +#endif
36069 #else
36070 mov %rsi,xen_start_info
36071 mov $init_thread_union+THREAD_SIZE,%rsp
36072 diff --git a/arch/x86/xen/xen-ops.h b/arch/x86/xen/xen-ops.h
36073 index 9e195c6..523ed36 100644
36074 --- a/arch/x86/xen/xen-ops.h
36075 +++ b/arch/x86/xen/xen-ops.h
36076 @@ -16,8 +16,6 @@ void xen_syscall_target(void);
36077 void xen_syscall32_target(void);
36078 #endif
36079
36080 -extern void *xen_initial_gdt;
36081 -
36082 struct trap_info;
36083 void xen_copy_trap_info(struct trap_info *traps);
36084
36085 diff --git a/arch/xtensa/variants/dc232b/include/variant/core.h b/arch/xtensa/variants/dc232b/include/variant/core.h
36086 index 525bd3d..ef888b1 100644
36087 --- a/arch/xtensa/variants/dc232b/include/variant/core.h
36088 +++ b/arch/xtensa/variants/dc232b/include/variant/core.h
36089 @@ -119,9 +119,9 @@
36090 ----------------------------------------------------------------------*/
36091
36092 #define XCHAL_ICACHE_LINESIZE 32 /* I-cache line size in bytes */
36093 -#define XCHAL_DCACHE_LINESIZE 32 /* D-cache line size in bytes */
36094 #define XCHAL_ICACHE_LINEWIDTH 5 /* log2(I line size in bytes) */
36095 #define XCHAL_DCACHE_LINEWIDTH 5 /* log2(D line size in bytes) */
36096 +#define XCHAL_DCACHE_LINESIZE (_AC(1,UL) << XCHAL_DCACHE_LINEWIDTH) /* D-cache line size in bytes */
36097
36098 #define XCHAL_ICACHE_SIZE 16384 /* I-cache size in bytes or 0 */
36099 #define XCHAL_DCACHE_SIZE 16384 /* D-cache size in bytes or 0 */
36100 diff --git a/arch/xtensa/variants/fsf/include/variant/core.h b/arch/xtensa/variants/fsf/include/variant/core.h
36101 index 2f33760..835e50a 100644
36102 --- a/arch/xtensa/variants/fsf/include/variant/core.h
36103 +++ b/arch/xtensa/variants/fsf/include/variant/core.h
36104 @@ -11,6 +11,7 @@
36105 #ifndef _XTENSA_CORE_H
36106 #define _XTENSA_CORE_H
36107
36108 +#include <linux/const.h>
36109
36110 /****************************************************************************
36111 Parameters Useful for Any Code, USER or PRIVILEGED
36112 @@ -112,9 +113,9 @@
36113 ----------------------------------------------------------------------*/
36114
36115 #define XCHAL_ICACHE_LINESIZE 16 /* I-cache line size in bytes */
36116 -#define XCHAL_DCACHE_LINESIZE 16 /* D-cache line size in bytes */
36117 #define XCHAL_ICACHE_LINEWIDTH 4 /* log2(I line size in bytes) */
36118 #define XCHAL_DCACHE_LINEWIDTH 4 /* log2(D line size in bytes) */
36119 +#define XCHAL_DCACHE_LINESIZE (_AC(1,UL) << XCHAL_DCACHE_LINEWIDTH) /* D-cache line size in bytes */
36120
36121 #define XCHAL_ICACHE_SIZE 8192 /* I-cache size in bytes or 0 */
36122 #define XCHAL_DCACHE_SIZE 8192 /* D-cache size in bytes or 0 */
36123 diff --git a/block/bio.c b/block/bio.c
36124 index f66a4ea..73ddf55 100644
36125 --- a/block/bio.c
36126 +++ b/block/bio.c
36127 @@ -1172,7 +1172,7 @@ struct bio *bio_copy_user_iov(struct request_queue *q,
36128 /*
36129 * Overflow, abort
36130 */
36131 - if (end < start)
36132 + if (end < start || end - start > INT_MAX - nr_pages)
36133 return ERR_PTR(-EINVAL);
36134
36135 nr_pages += end - start;
36136 @@ -1297,7 +1297,7 @@ struct bio *bio_map_user_iov(struct request_queue *q,
36137 /*
36138 * Overflow, abort
36139 */
36140 - if (end < start)
36141 + if (end < start || end - start > INT_MAX - nr_pages)
36142 return ERR_PTR(-EINVAL);
36143
36144 nr_pages += end - start;
36145 diff --git a/block/blk-iopoll.c b/block/blk-iopoll.c
36146 index 0736729..2ec3b48 100644
36147 --- a/block/blk-iopoll.c
36148 +++ b/block/blk-iopoll.c
36149 @@ -74,7 +74,7 @@ void blk_iopoll_complete(struct blk_iopoll *iop)
36150 }
36151 EXPORT_SYMBOL(blk_iopoll_complete);
36152
36153 -static void blk_iopoll_softirq(struct softirq_action *h)
36154 +static __latent_entropy void blk_iopoll_softirq(void)
36155 {
36156 struct list_head *list = this_cpu_ptr(&blk_cpu_iopoll);
36157 int rearm = 0, budget = blk_iopoll_budget;
36158 diff --git a/block/blk-map.c b/block/blk-map.c
36159 index b8d2725..08c52b0 100644
36160 --- a/block/blk-map.c
36161 +++ b/block/blk-map.c
36162 @@ -192,7 +192,7 @@ int blk_rq_map_kern(struct request_queue *q, struct request *rq, void *kbuf,
36163 if (!len || !kbuf)
36164 return -EINVAL;
36165
36166 - do_copy = !blk_rq_aligned(q, addr, len) || object_is_on_stack(kbuf);
36167 + do_copy = !blk_rq_aligned(q, addr, len) || object_starts_on_stack(kbuf);
36168 if (do_copy)
36169 bio = bio_copy_kern(q, kbuf, len, gfp_mask, reading);
36170 else
36171 diff --git a/block/blk-softirq.c b/block/blk-softirq.c
36172 index 53b1737..08177d2e 100644
36173 --- a/block/blk-softirq.c
36174 +++ b/block/blk-softirq.c
36175 @@ -18,7 +18,7 @@ static DEFINE_PER_CPU(struct list_head, blk_cpu_done);
36176 * Softirq action handler - move entries to local list and loop over them
36177 * while passing them to the queue registered handler.
36178 */
36179 -static void blk_done_softirq(struct softirq_action *h)
36180 +static __latent_entropy void blk_done_softirq(void)
36181 {
36182 struct list_head *cpu_list, local_list;
36183
36184 diff --git a/block/bsg.c b/block/bsg.c
36185 index d214e92..9649863 100644
36186 --- a/block/bsg.c
36187 +++ b/block/bsg.c
36188 @@ -140,16 +140,24 @@ static int blk_fill_sgv4_hdr_rq(struct request_queue *q, struct request *rq,
36189 struct sg_io_v4 *hdr, struct bsg_device *bd,
36190 fmode_t has_write_perm)
36191 {
36192 + unsigned char tmpcmd[sizeof(rq->__cmd)];
36193 + unsigned char *cmdptr;
36194 +
36195 if (hdr->request_len > BLK_MAX_CDB) {
36196 rq->cmd = kzalloc(hdr->request_len, GFP_KERNEL);
36197 if (!rq->cmd)
36198 return -ENOMEM;
36199 - }
36200 + cmdptr = rq->cmd;
36201 + } else
36202 + cmdptr = tmpcmd;
36203
36204 - if (copy_from_user(rq->cmd, (void __user *)(unsigned long)hdr->request,
36205 + if (copy_from_user(cmdptr, (void __user *)(unsigned long)hdr->request,
36206 hdr->request_len))
36207 return -EFAULT;
36208
36209 + if (cmdptr != rq->cmd)
36210 + memcpy(rq->cmd, cmdptr, hdr->request_len);
36211 +
36212 if (hdr->subprotocol == BSG_SUB_PROTOCOL_SCSI_CMD) {
36213 if (blk_verify_command(rq->cmd, has_write_perm))
36214 return -EPERM;
36215 diff --git a/block/compat_ioctl.c b/block/compat_ioctl.c
36216 index f678c73..f35aa18 100644
36217 --- a/block/compat_ioctl.c
36218 +++ b/block/compat_ioctl.c
36219 @@ -156,7 +156,7 @@ static int compat_cdrom_generic_command(struct block_device *bdev, fmode_t mode,
36220 cgc = compat_alloc_user_space(sizeof(*cgc));
36221 cgc32 = compat_ptr(arg);
36222
36223 - if (copy_in_user(&cgc->cmd, &cgc32->cmd, sizeof(cgc->cmd)) ||
36224 + if (copy_in_user(cgc->cmd, cgc32->cmd, sizeof(cgc->cmd)) ||
36225 get_user(data, &cgc32->buffer) ||
36226 put_user(compat_ptr(data), &cgc->buffer) ||
36227 copy_in_user(&cgc->buflen, &cgc32->buflen,
36228 @@ -341,7 +341,7 @@ static int compat_fd_ioctl(struct block_device *bdev, fmode_t mode,
36229 err |= __get_user(f->spec1, &uf->spec1);
36230 err |= __get_user(f->fmt_gap, &uf->fmt_gap);
36231 err |= __get_user(name, &uf->name);
36232 - f->name = compat_ptr(name);
36233 + f->name = (void __force_kernel *)compat_ptr(name);
36234 if (err) {
36235 err = -EFAULT;
36236 goto out;
36237 diff --git a/block/genhd.c b/block/genhd.c
36238 index 0a536dc..b8f7aca 100644
36239 --- a/block/genhd.c
36240 +++ b/block/genhd.c
36241 @@ -469,21 +469,24 @@ static char *bdevt_str(dev_t devt, char *buf)
36242
36243 /*
36244 * Register device numbers dev..(dev+range-1)
36245 - * range must be nonzero
36246 + * Noop if @range is zero.
36247 * The hash chain is sorted on range, so that subranges can override.
36248 */
36249 void blk_register_region(dev_t devt, unsigned long range, struct module *module,
36250 struct kobject *(*probe)(dev_t, int *, void *),
36251 int (*lock)(dev_t, void *), void *data)
36252 {
36253 - kobj_map(bdev_map, devt, range, module, probe, lock, data);
36254 + if (range)
36255 + kobj_map(bdev_map, devt, range, module, probe, lock, data);
36256 }
36257
36258 EXPORT_SYMBOL(blk_register_region);
36259
36260 +/* undo blk_register_region(), noop if @range is zero */
36261 void blk_unregister_region(dev_t devt, unsigned long range)
36262 {
36263 - kobj_unmap(bdev_map, devt, range);
36264 + if (range)
36265 + kobj_unmap(bdev_map, devt, range);
36266 }
36267
36268 EXPORT_SYMBOL(blk_unregister_region);
36269 diff --git a/block/partitions/efi.c b/block/partitions/efi.c
36270 index 26cb624..a49c3a5 100644
36271 --- a/block/partitions/efi.c
36272 +++ b/block/partitions/efi.c
36273 @@ -293,14 +293,14 @@ static gpt_entry *alloc_read_gpt_entries(struct parsed_partitions *state,
36274 if (!gpt)
36275 return NULL;
36276
36277 + if (!le32_to_cpu(gpt->num_partition_entries))
36278 + return NULL;
36279 + pte = kcalloc(le32_to_cpu(gpt->num_partition_entries), le32_to_cpu(gpt->sizeof_partition_entry), GFP_KERNEL);
36280 + if (!pte)
36281 + return NULL;
36282 +
36283 count = le32_to_cpu(gpt->num_partition_entries) *
36284 le32_to_cpu(gpt->sizeof_partition_entry);
36285 - if (!count)
36286 - return NULL;
36287 - pte = kmalloc(count, GFP_KERNEL);
36288 - if (!pte)
36289 - return NULL;
36290 -
36291 if (read_lba(state, le64_to_cpu(gpt->partition_entry_lba),
36292 (u8 *) pte, count) < count) {
36293 kfree(pte);
36294 diff --git a/block/scsi_ioctl.c b/block/scsi_ioctl.c
36295 index e1f71c3..02d295a 100644
36296 --- a/block/scsi_ioctl.c
36297 +++ b/block/scsi_ioctl.c
36298 @@ -67,7 +67,7 @@ static int scsi_get_bus(struct request_queue *q, int __user *p)
36299 return put_user(0, p);
36300 }
36301
36302 -static int sg_get_timeout(struct request_queue *q)
36303 +static int __intentional_overflow(-1) sg_get_timeout(struct request_queue *q)
36304 {
36305 return jiffies_to_clock_t(q->sg_timeout);
36306 }
36307 @@ -227,8 +227,20 @@ EXPORT_SYMBOL(blk_verify_command);
36308 static int blk_fill_sghdr_rq(struct request_queue *q, struct request *rq,
36309 struct sg_io_hdr *hdr, fmode_t mode)
36310 {
36311 - if (copy_from_user(rq->cmd, hdr->cmdp, hdr->cmd_len))
36312 + unsigned char tmpcmd[sizeof(rq->__cmd)];
36313 + unsigned char *cmdptr;
36314 +
36315 + if (rq->cmd != rq->__cmd)
36316 + cmdptr = rq->cmd;
36317 + else
36318 + cmdptr = tmpcmd;
36319 +
36320 + if (copy_from_user(cmdptr, hdr->cmdp, hdr->cmd_len))
36321 return -EFAULT;
36322 +
36323 + if (cmdptr != rq->cmd)
36324 + memcpy(rq->cmd, cmdptr, hdr->cmd_len);
36325 +
36326 if (blk_verify_command(rq->cmd, mode & FMODE_WRITE))
36327 return -EPERM;
36328
36329 @@ -422,6 +434,8 @@ int sg_scsi_ioctl(struct request_queue *q, struct gendisk *disk, fmode_t mode,
36330 int err;
36331 unsigned int in_len, out_len, bytes, opcode, cmdlen;
36332 char *buffer = NULL, sense[SCSI_SENSE_BUFFERSIZE];
36333 + unsigned char tmpcmd[sizeof(rq->__cmd)];
36334 + unsigned char *cmdptr;
36335
36336 if (!sic)
36337 return -EINVAL;
36338 @@ -460,9 +474,18 @@ int sg_scsi_ioctl(struct request_queue *q, struct gendisk *disk, fmode_t mode,
36339 */
36340 err = -EFAULT;
36341 rq->cmd_len = cmdlen;
36342 - if (copy_from_user(rq->cmd, sic->data, cmdlen))
36343 +
36344 + if (rq->cmd != rq->__cmd)
36345 + cmdptr = rq->cmd;
36346 + else
36347 + cmdptr = tmpcmd;
36348 +
36349 + if (copy_from_user(cmdptr, sic->data, cmdlen))
36350 goto error;
36351
36352 + if (rq->cmd != cmdptr)
36353 + memcpy(rq->cmd, cmdptr, cmdlen);
36354 +
36355 if (in_len && copy_from_user(buffer, sic->data + cmdlen, in_len))
36356 goto error;
36357
36358 diff --git a/crypto/cryptd.c b/crypto/cryptd.c
36359 index 650afac1..f3307de 100644
36360 --- a/crypto/cryptd.c
36361 +++ b/crypto/cryptd.c
36362 @@ -63,7 +63,7 @@ struct cryptd_blkcipher_ctx {
36363
36364 struct cryptd_blkcipher_request_ctx {
36365 crypto_completion_t complete;
36366 -};
36367 +} __no_const;
36368
36369 struct cryptd_hash_ctx {
36370 struct crypto_shash *child;
36371 @@ -80,7 +80,7 @@ struct cryptd_aead_ctx {
36372
36373 struct cryptd_aead_request_ctx {
36374 crypto_completion_t complete;
36375 -};
36376 +} __no_const;
36377
36378 static void cryptd_queue_worker(struct work_struct *work);
36379
36380 diff --git a/crypto/pcrypt.c b/crypto/pcrypt.c
36381 index c305d41..a96de79 100644
36382 --- a/crypto/pcrypt.c
36383 +++ b/crypto/pcrypt.c
36384 @@ -440,7 +440,7 @@ static int pcrypt_sysfs_add(struct padata_instance *pinst, const char *name)
36385 int ret;
36386
36387 pinst->kobj.kset = pcrypt_kset;
36388 - ret = kobject_add(&pinst->kobj, NULL, name);
36389 + ret = kobject_add(&pinst->kobj, NULL, "%s", name);
36390 if (!ret)
36391 kobject_uevent(&pinst->kobj, KOBJ_ADD);
36392
36393 diff --git a/crypto/zlib.c b/crypto/zlib.c
36394 index 0eefa9d..0fa3d29 100644
36395 --- a/crypto/zlib.c
36396 +++ b/crypto/zlib.c
36397 @@ -95,10 +95,10 @@ static int zlib_compress_setup(struct crypto_pcomp *tfm, void *params,
36398 zlib_comp_exit(ctx);
36399
36400 window_bits = tb[ZLIB_COMP_WINDOWBITS]
36401 - ? nla_get_u32(tb[ZLIB_COMP_WINDOWBITS])
36402 + ? nla_get_s32(tb[ZLIB_COMP_WINDOWBITS])
36403 : MAX_WBITS;
36404 mem_level = tb[ZLIB_COMP_MEMLEVEL]
36405 - ? nla_get_u32(tb[ZLIB_COMP_MEMLEVEL])
36406 + ? nla_get_s32(tb[ZLIB_COMP_MEMLEVEL])
36407 : DEF_MEM_LEVEL;
36408
36409 workspacesize = zlib_deflate_workspacesize(window_bits, mem_level);
36410 diff --git a/drivers/acpi/acpica/hwxfsleep.c b/drivers/acpi/acpica/hwxfsleep.c
36411 index 3b37676..898edfa 100644
36412 --- a/drivers/acpi/acpica/hwxfsleep.c
36413 +++ b/drivers/acpi/acpica/hwxfsleep.c
36414 @@ -63,11 +63,12 @@ static acpi_status acpi_hw_sleep_dispatch(u8 sleep_state, u32 function_id);
36415 /* Legacy functions are optional, based upon ACPI_REDUCED_HARDWARE */
36416
36417 static struct acpi_sleep_functions acpi_sleep_dispatch[] = {
36418 - {ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_sleep),
36419 - acpi_hw_extended_sleep},
36420 - {ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake_prep),
36421 - acpi_hw_extended_wake_prep},
36422 - {ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake), acpi_hw_extended_wake}
36423 + {.legacy_function = ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_sleep),
36424 + .extended_function = acpi_hw_extended_sleep},
36425 + {.legacy_function = ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake_prep),
36426 + .extended_function = acpi_hw_extended_wake_prep},
36427 + {.legacy_function = ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake),
36428 + .extended_function = acpi_hw_extended_wake}
36429 };
36430
36431 /*
36432 diff --git a/drivers/acpi/apei/apei-internal.h b/drivers/acpi/apei/apei-internal.h
36433 index 16129c7..8b675cd 100644
36434 --- a/drivers/acpi/apei/apei-internal.h
36435 +++ b/drivers/acpi/apei/apei-internal.h
36436 @@ -19,7 +19,7 @@ typedef int (*apei_exec_ins_func_t)(struct apei_exec_context *ctx,
36437 struct apei_exec_ins_type {
36438 u32 flags;
36439 apei_exec_ins_func_t run;
36440 -};
36441 +} __do_const;
36442
36443 struct apei_exec_context {
36444 u32 ip;
36445 diff --git a/drivers/acpi/apei/ghes.c b/drivers/acpi/apei/ghes.c
36446 index e82d097..0c855c1 100644
36447 --- a/drivers/acpi/apei/ghes.c
36448 +++ b/drivers/acpi/apei/ghes.c
36449 @@ -478,7 +478,7 @@ static void __ghes_print_estatus(const char *pfx,
36450 const struct acpi_hest_generic *generic,
36451 const struct acpi_hest_generic_status *estatus)
36452 {
36453 - static atomic_t seqno;
36454 + static atomic_unchecked_t seqno;
36455 unsigned int curr_seqno;
36456 char pfx_seq[64];
36457
36458 @@ -489,7 +489,7 @@ static void __ghes_print_estatus(const char *pfx,
36459 else
36460 pfx = KERN_ERR;
36461 }
36462 - curr_seqno = atomic_inc_return(&seqno);
36463 + curr_seqno = atomic_inc_return_unchecked(&seqno);
36464 snprintf(pfx_seq, sizeof(pfx_seq), "%s{%u}" HW_ERR, pfx, curr_seqno);
36465 printk("%s""Hardware error from APEI Generic Hardware Error Source: %d\n",
36466 pfx_seq, generic->header.source_id);
36467 diff --git a/drivers/acpi/bgrt.c b/drivers/acpi/bgrt.c
36468 index a83e3c6..c3d617f 100644
36469 --- a/drivers/acpi/bgrt.c
36470 +++ b/drivers/acpi/bgrt.c
36471 @@ -86,8 +86,10 @@ static int __init bgrt_init(void)
36472 if (!bgrt_image)
36473 return -ENODEV;
36474
36475 - bin_attr_image.private = bgrt_image;
36476 - bin_attr_image.size = bgrt_image_size;
36477 + pax_open_kernel();
36478 + *(void **)&bin_attr_image.private = bgrt_image;
36479 + *(size_t *)&bin_attr_image.size = bgrt_image_size;
36480 + pax_close_kernel();
36481
36482 bgrt_kobj = kobject_create_and_add("bgrt", acpi_kobj);
36483 if (!bgrt_kobj)
36484 diff --git a/drivers/acpi/blacklist.c b/drivers/acpi/blacklist.c
36485 index 9b693d5..8953d54 100644
36486 --- a/drivers/acpi/blacklist.c
36487 +++ b/drivers/acpi/blacklist.c
36488 @@ -51,7 +51,7 @@ struct acpi_blacklist_item {
36489 u32 is_critical_error;
36490 };
36491
36492 -static struct dmi_system_id acpi_osi_dmi_table[] __initdata;
36493 +static const struct dmi_system_id acpi_osi_dmi_table[] __initconst;
36494
36495 /*
36496 * POLICY: If *anything* doesn't work, put it on the blacklist.
36497 @@ -163,7 +163,7 @@ static int __init dmi_disable_osi_win8(const struct dmi_system_id *d)
36498 return 0;
36499 }
36500
36501 -static struct dmi_system_id acpi_osi_dmi_table[] __initdata = {
36502 +static const struct dmi_system_id acpi_osi_dmi_table[] __initconst = {
36503 {
36504 .callback = dmi_disable_osi_vista,
36505 .ident = "Fujitsu Siemens",
36506 diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c
36507 index 8b67bd0..b59593e 100644
36508 --- a/drivers/acpi/bus.c
36509 +++ b/drivers/acpi/bus.c
36510 @@ -67,7 +67,7 @@ static int set_copy_dsdt(const struct dmi_system_id *id)
36511 }
36512 #endif
36513
36514 -static struct dmi_system_id dsdt_dmi_table[] __initdata = {
36515 +static const struct dmi_system_id dsdt_dmi_table[] __initconst = {
36516 /*
36517 * Invoke DSDT corruption work-around on all Toshiba Satellite.
36518 * https://bugzilla.kernel.org/show_bug.cgi?id=14679
36519 @@ -83,7 +83,7 @@ static struct dmi_system_id dsdt_dmi_table[] __initdata = {
36520 {}
36521 };
36522 #else
36523 -static struct dmi_system_id dsdt_dmi_table[] __initdata = {
36524 +static const struct dmi_system_id dsdt_dmi_table[] __initconst = {
36525 {}
36526 };
36527 #endif
36528 diff --git a/drivers/acpi/custom_method.c b/drivers/acpi/custom_method.c
36529 index c68e724..e863008 100644
36530 --- a/drivers/acpi/custom_method.c
36531 +++ b/drivers/acpi/custom_method.c
36532 @@ -29,6 +29,10 @@ static ssize_t cm_write(struct file *file, const char __user * user_buf,
36533 struct acpi_table_header table;
36534 acpi_status status;
36535
36536 +#ifdef CONFIG_GRKERNSEC_KMEM
36537 + return -EPERM;
36538 +#endif
36539 +
36540 if (!(*ppos)) {
36541 /* parse the table header to get the table length */
36542 if (count <= sizeof(struct acpi_table_header))
36543 diff --git a/drivers/acpi/device_pm.c b/drivers/acpi/device_pm.c
36544 index 735db11..91e07ff 100644
36545 --- a/drivers/acpi/device_pm.c
36546 +++ b/drivers/acpi/device_pm.c
36547 @@ -1025,6 +1025,8 @@ EXPORT_SYMBOL_GPL(acpi_subsys_freeze);
36548
36549 #endif /* CONFIG_PM_SLEEP */
36550
36551 +static void acpi_dev_pm_detach(struct device *dev, bool power_off);
36552 +
36553 static struct dev_pm_domain acpi_general_pm_domain = {
36554 .ops = {
36555 .runtime_suspend = acpi_subsys_runtime_suspend,
36556 @@ -1041,6 +1043,7 @@ static struct dev_pm_domain acpi_general_pm_domain = {
36557 .restore_early = acpi_subsys_resume_early,
36558 #endif
36559 },
36560 + .detach = acpi_dev_pm_detach
36561 };
36562
36563 /**
36564 @@ -1110,7 +1113,6 @@ int acpi_dev_pm_attach(struct device *dev, bool power_on)
36565 acpi_device_wakeup(adev, ACPI_STATE_S0, false);
36566 }
36567
36568 - dev->pm_domain->detach = acpi_dev_pm_detach;
36569 return 0;
36570 }
36571 EXPORT_SYMBOL_GPL(acpi_dev_pm_attach);
36572 diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c
36573 index a8dd2f7..e15950e 100644
36574 --- a/drivers/acpi/ec.c
36575 +++ b/drivers/acpi/ec.c
36576 @@ -1242,7 +1242,7 @@ static int ec_clear_on_resume(const struct dmi_system_id *id)
36577 return 0;
36578 }
36579
36580 -static struct dmi_system_id ec_dmi_table[] __initdata = {
36581 +static const struct dmi_system_id ec_dmi_table[] __initconst = {
36582 {
36583 ec_skip_dsdt_scan, "Compal JFL92", {
36584 DMI_MATCH(DMI_BIOS_VENDOR, "COMPAL"),
36585 diff --git a/drivers/acpi/pci_slot.c b/drivers/acpi/pci_slot.c
36586 index 139d9e4..9a9d799 100644
36587 --- a/drivers/acpi/pci_slot.c
36588 +++ b/drivers/acpi/pci_slot.c
36589 @@ -195,7 +195,7 @@ static int do_sta_before_sun(const struct dmi_system_id *d)
36590 return 0;
36591 }
36592
36593 -static struct dmi_system_id acpi_pci_slot_dmi_table[] __initdata = {
36594 +static const struct dmi_system_id acpi_pci_slot_dmi_table[] __initconst = {
36595 /*
36596 * Fujitsu Primequest machines will return 1023 to indicate an
36597 * error if the _SUN method is evaluated on SxFy objects that
36598 diff --git a/drivers/acpi/processor_driver.c b/drivers/acpi/processor_driver.c
36599 index d9f7158..168e742 100644
36600 --- a/drivers/acpi/processor_driver.c
36601 +++ b/drivers/acpi/processor_driver.c
36602 @@ -159,7 +159,7 @@ static int acpi_cpu_soft_notify(struct notifier_block *nfb,
36603 return NOTIFY_OK;
36604 }
36605
36606 -static struct notifier_block __refdata acpi_cpu_notifier = {
36607 +static struct notifier_block __refconst acpi_cpu_notifier = {
36608 .notifier_call = acpi_cpu_soft_notify,
36609 };
36610
36611 diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c
36612 index f98db0b..8309c83 100644
36613 --- a/drivers/acpi/processor_idle.c
36614 +++ b/drivers/acpi/processor_idle.c
36615 @@ -912,7 +912,7 @@ static int acpi_processor_setup_cpuidle_states(struct acpi_processor *pr)
36616 {
36617 int i, count = CPUIDLE_DRIVER_STATE_START;
36618 struct acpi_processor_cx *cx;
36619 - struct cpuidle_state *state;
36620 + cpuidle_state_no_const *state;
36621 struct cpuidle_driver *drv = &acpi_idle_driver;
36622
36623 if (!pr->flags.power_setup_done)
36624 diff --git a/drivers/acpi/processor_pdc.c b/drivers/acpi/processor_pdc.c
36625 index e5dd808..1eceed1 100644
36626 --- a/drivers/acpi/processor_pdc.c
36627 +++ b/drivers/acpi/processor_pdc.c
36628 @@ -176,7 +176,7 @@ static int __init set_no_mwait(const struct dmi_system_id *id)
36629 return 0;
36630 }
36631
36632 -static struct dmi_system_id processor_idle_dmi_table[] __initdata = {
36633 +static const struct dmi_system_id processor_idle_dmi_table[] __initconst = {
36634 {
36635 set_no_mwait, "Extensa 5220", {
36636 DMI_MATCH(DMI_BIOS_VENDOR, "Phoenix Technologies LTD"),
36637 diff --git a/drivers/acpi/sleep.c b/drivers/acpi/sleep.c
36638 index 7f251dd..47b262c 100644
36639 --- a/drivers/acpi/sleep.c
36640 +++ b/drivers/acpi/sleep.c
36641 @@ -148,7 +148,7 @@ static int __init init_nvs_nosave(const struct dmi_system_id *d)
36642 return 0;
36643 }
36644
36645 -static struct dmi_system_id acpisleep_dmi_table[] __initdata = {
36646 +static const struct dmi_system_id acpisleep_dmi_table[] __initconst = {
36647 {
36648 .callback = init_old_suspend_ordering,
36649 .ident = "Abit KN9 (nForce4 variant)",
36650 diff --git a/drivers/acpi/sysfs.c b/drivers/acpi/sysfs.c
36651 index 13e577c..cef11ee 100644
36652 --- a/drivers/acpi/sysfs.c
36653 +++ b/drivers/acpi/sysfs.c
36654 @@ -423,11 +423,11 @@ static u32 num_counters;
36655 static struct attribute **all_attrs;
36656 static u32 acpi_gpe_count;
36657
36658 -static struct attribute_group interrupt_stats_attr_group = {
36659 +static attribute_group_no_const interrupt_stats_attr_group = {
36660 .name = "interrupts",
36661 };
36662
36663 -static struct kobj_attribute *counter_attrs;
36664 +static kobj_attribute_no_const *counter_attrs;
36665
36666 static void delete_gpe_attr_array(void)
36667 {
36668 diff --git a/drivers/acpi/thermal.c b/drivers/acpi/thermal.c
36669 index d24fa19..782f1e6 100644
36670 --- a/drivers/acpi/thermal.c
36671 +++ b/drivers/acpi/thermal.c
36672 @@ -1209,7 +1209,7 @@ static int thermal_psv(const struct dmi_system_id *d) {
36673 return 0;
36674 }
36675
36676 -static struct dmi_system_id thermal_dmi_table[] __initdata = {
36677 +static const struct dmi_system_id thermal_dmi_table[] __initconst = {
36678 /*
36679 * Award BIOS on this AOpen makes thermal control almost worthless.
36680 * http://bugzilla.kernel.org/show_bug.cgi?id=8842
36681 diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c
36682 index 26eb70c..4d66ddf 100644
36683 --- a/drivers/acpi/video.c
36684 +++ b/drivers/acpi/video.c
36685 @@ -418,7 +418,7 @@ static int __init video_disable_native_backlight(const struct dmi_system_id *d)
36686 return 0;
36687 }
36688
36689 -static struct dmi_system_id video_dmi_table[] __initdata = {
36690 +static const struct dmi_system_id video_dmi_table[] __initconst = {
36691 /*
36692 * Broken _BQC workaround http://bugzilla.kernel.org/show_bug.cgi?id=13121
36693 */
36694 diff --git a/drivers/ata/libahci.c b/drivers/ata/libahci.c
36695 index 61a9c07..ea98fa1 100644
36696 --- a/drivers/ata/libahci.c
36697 +++ b/drivers/ata/libahci.c
36698 @@ -1252,7 +1252,7 @@ int ahci_kick_engine(struct ata_port *ap)
36699 }
36700 EXPORT_SYMBOL_GPL(ahci_kick_engine);
36701
36702 -static int ahci_exec_polled_cmd(struct ata_port *ap, int pmp,
36703 +static int __intentional_overflow(-1) ahci_exec_polled_cmd(struct ata_port *ap, int pmp,
36704 struct ata_taskfile *tf, int is_cmd, u16 flags,
36705 unsigned long timeout_msec)
36706 {
36707 diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
36708 index 23dac3b..89ada44 100644
36709 --- a/drivers/ata/libata-core.c
36710 +++ b/drivers/ata/libata-core.c
36711 @@ -99,7 +99,7 @@ static unsigned int ata_dev_set_xfermode(struct ata_device *dev);
36712 static void ata_dev_xfermask(struct ata_device *dev);
36713 static unsigned long ata_dev_blacklisted(const struct ata_device *dev);
36714
36715 -atomic_t ata_print_id = ATOMIC_INIT(0);
36716 +atomic_unchecked_t ata_print_id = ATOMIC_INIT(0);
36717
36718 struct ata_force_param {
36719 const char *name;
36720 @@ -4780,7 +4780,7 @@ void ata_qc_free(struct ata_queued_cmd *qc)
36721 struct ata_port *ap;
36722 unsigned int tag;
36723
36724 - WARN_ON_ONCE(qc == NULL); /* ata_qc_from_tag _might_ return NULL */
36725 + BUG_ON(qc == NULL); /* ata_qc_from_tag _might_ return NULL */
36726 ap = qc->ap;
36727
36728 qc->flags = 0;
36729 @@ -4797,7 +4797,7 @@ void __ata_qc_complete(struct ata_queued_cmd *qc)
36730 struct ata_port *ap;
36731 struct ata_link *link;
36732
36733 - WARN_ON_ONCE(qc == NULL); /* ata_qc_from_tag _might_ return NULL */
36734 + BUG_ON(qc == NULL); /* ata_qc_from_tag _might_ return NULL */
36735 WARN_ON_ONCE(!(qc->flags & ATA_QCFLAG_ACTIVE));
36736 ap = qc->ap;
36737 link = qc->dev->link;
36738 @@ -5901,6 +5901,7 @@ static void ata_finalize_port_ops(struct ata_port_operations *ops)
36739 return;
36740
36741 spin_lock(&lock);
36742 + pax_open_kernel();
36743
36744 for (cur = ops->inherits; cur; cur = cur->inherits) {
36745 void **inherit = (void **)cur;
36746 @@ -5914,8 +5915,9 @@ static void ata_finalize_port_ops(struct ata_port_operations *ops)
36747 if (IS_ERR(*pp))
36748 *pp = NULL;
36749
36750 - ops->inherits = NULL;
36751 + *(struct ata_port_operations **)&ops->inherits = NULL;
36752
36753 + pax_close_kernel();
36754 spin_unlock(&lock);
36755 }
36756
36757 @@ -6111,7 +6113,7 @@ int ata_host_register(struct ata_host *host, struct scsi_host_template *sht)
36758
36759 /* give ports names and add SCSI hosts */
36760 for (i = 0; i < host->n_ports; i++) {
36761 - host->ports[i]->print_id = atomic_inc_return(&ata_print_id);
36762 + host->ports[i]->print_id = atomic_inc_return_unchecked(&ata_print_id);
36763 host->ports[i]->local_port_no = i + 1;
36764 }
36765
36766 diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
36767 index b061ba2..fdcd85f 100644
36768 --- a/drivers/ata/libata-scsi.c
36769 +++ b/drivers/ata/libata-scsi.c
36770 @@ -4172,7 +4172,7 @@ int ata_sas_port_init(struct ata_port *ap)
36771
36772 if (rc)
36773 return rc;
36774 - ap->print_id = atomic_inc_return(&ata_print_id);
36775 + ap->print_id = atomic_inc_return_unchecked(&ata_print_id);
36776 return 0;
36777 }
36778 EXPORT_SYMBOL_GPL(ata_sas_port_init);
36779 diff --git a/drivers/ata/libata.h b/drivers/ata/libata.h
36780 index f840ca1..edd6ef3 100644
36781 --- a/drivers/ata/libata.h
36782 +++ b/drivers/ata/libata.h
36783 @@ -53,7 +53,7 @@ enum {
36784 ATA_DNXFER_QUIET = (1 << 31),
36785 };
36786
36787 -extern atomic_t ata_print_id;
36788 +extern atomic_unchecked_t ata_print_id;
36789 extern int atapi_passthru16;
36790 extern int libata_fua;
36791 extern int libata_noacpi;
36792 diff --git a/drivers/ata/pata_arasan_cf.c b/drivers/ata/pata_arasan_cf.c
36793 index a9b0c82..207d97d 100644
36794 --- a/drivers/ata/pata_arasan_cf.c
36795 +++ b/drivers/ata/pata_arasan_cf.c
36796 @@ -865,7 +865,9 @@ static int arasan_cf_probe(struct platform_device *pdev)
36797 /* Handle platform specific quirks */
36798 if (quirk) {
36799 if (quirk & CF_BROKEN_PIO) {
36800 - ap->ops->set_piomode = NULL;
36801 + pax_open_kernel();
36802 + *(void **)&ap->ops->set_piomode = NULL;
36803 + pax_close_kernel();
36804 ap->pio_mask = 0;
36805 }
36806 if (quirk & CF_BROKEN_MWDMA)
36807 diff --git a/drivers/atm/adummy.c b/drivers/atm/adummy.c
36808 index f9b983a..887b9d8 100644
36809 --- a/drivers/atm/adummy.c
36810 +++ b/drivers/atm/adummy.c
36811 @@ -114,7 +114,7 @@ adummy_send(struct atm_vcc *vcc, struct sk_buff *skb)
36812 vcc->pop(vcc, skb);
36813 else
36814 dev_kfree_skb_any(skb);
36815 - atomic_inc(&vcc->stats->tx);
36816 + atomic_inc_unchecked(&vcc->stats->tx);
36817
36818 return 0;
36819 }
36820 diff --git a/drivers/atm/ambassador.c b/drivers/atm/ambassador.c
36821 index f1a9198..f466a4a 100644
36822 --- a/drivers/atm/ambassador.c
36823 +++ b/drivers/atm/ambassador.c
36824 @@ -454,7 +454,7 @@ static void tx_complete (amb_dev * dev, tx_out * tx) {
36825 PRINTD (DBG_FLOW|DBG_TX, "tx_complete %p %p", dev, tx);
36826
36827 // VC layer stats
36828 - atomic_inc(&ATM_SKB(skb)->vcc->stats->tx);
36829 + atomic_inc_unchecked(&ATM_SKB(skb)->vcc->stats->tx);
36830
36831 // free the descriptor
36832 kfree (tx_descr);
36833 @@ -495,7 +495,7 @@ static void rx_complete (amb_dev * dev, rx_out * rx) {
36834 dump_skb ("<<<", vc, skb);
36835
36836 // VC layer stats
36837 - atomic_inc(&atm_vcc->stats->rx);
36838 + atomic_inc_unchecked(&atm_vcc->stats->rx);
36839 __net_timestamp(skb);
36840 // end of our responsibility
36841 atm_vcc->push (atm_vcc, skb);
36842 @@ -510,7 +510,7 @@ static void rx_complete (amb_dev * dev, rx_out * rx) {
36843 } else {
36844 PRINTK (KERN_INFO, "dropped over-size frame");
36845 // should we count this?
36846 - atomic_inc(&atm_vcc->stats->rx_drop);
36847 + atomic_inc_unchecked(&atm_vcc->stats->rx_drop);
36848 }
36849
36850 } else {
36851 @@ -1338,7 +1338,7 @@ static int amb_send (struct atm_vcc * atm_vcc, struct sk_buff * skb) {
36852 }
36853
36854 if (check_area (skb->data, skb->len)) {
36855 - atomic_inc(&atm_vcc->stats->tx_err);
36856 + atomic_inc_unchecked(&atm_vcc->stats->tx_err);
36857 return -ENOMEM; // ?
36858 }
36859
36860 diff --git a/drivers/atm/atmtcp.c b/drivers/atm/atmtcp.c
36861 index 480fa6f..947067c 100644
36862 --- a/drivers/atm/atmtcp.c
36863 +++ b/drivers/atm/atmtcp.c
36864 @@ -206,7 +206,7 @@ static int atmtcp_v_send(struct atm_vcc *vcc,struct sk_buff *skb)
36865 if (vcc->pop) vcc->pop(vcc,skb);
36866 else dev_kfree_skb(skb);
36867 if (dev_data) return 0;
36868 - atomic_inc(&vcc->stats->tx_err);
36869 + atomic_inc_unchecked(&vcc->stats->tx_err);
36870 return -ENOLINK;
36871 }
36872 size = skb->len+sizeof(struct atmtcp_hdr);
36873 @@ -214,7 +214,7 @@ static int atmtcp_v_send(struct atm_vcc *vcc,struct sk_buff *skb)
36874 if (!new_skb) {
36875 if (vcc->pop) vcc->pop(vcc,skb);
36876 else dev_kfree_skb(skb);
36877 - atomic_inc(&vcc->stats->tx_err);
36878 + atomic_inc_unchecked(&vcc->stats->tx_err);
36879 return -ENOBUFS;
36880 }
36881 hdr = (void *) skb_put(new_skb,sizeof(struct atmtcp_hdr));
36882 @@ -225,8 +225,8 @@ static int atmtcp_v_send(struct atm_vcc *vcc,struct sk_buff *skb)
36883 if (vcc->pop) vcc->pop(vcc,skb);
36884 else dev_kfree_skb(skb);
36885 out_vcc->push(out_vcc,new_skb);
36886 - atomic_inc(&vcc->stats->tx);
36887 - atomic_inc(&out_vcc->stats->rx);
36888 + atomic_inc_unchecked(&vcc->stats->tx);
36889 + atomic_inc_unchecked(&out_vcc->stats->rx);
36890 return 0;
36891 }
36892
36893 @@ -300,7 +300,7 @@ static int atmtcp_c_send(struct atm_vcc *vcc,struct sk_buff *skb)
36894 read_unlock(&vcc_sklist_lock);
36895 if (!out_vcc) {
36896 result = -EUNATCH;
36897 - atomic_inc(&vcc->stats->tx_err);
36898 + atomic_inc_unchecked(&vcc->stats->tx_err);
36899 goto done;
36900 }
36901 skb_pull(skb,sizeof(struct atmtcp_hdr));
36902 @@ -312,8 +312,8 @@ static int atmtcp_c_send(struct atm_vcc *vcc,struct sk_buff *skb)
36903 __net_timestamp(new_skb);
36904 skb_copy_from_linear_data(skb, skb_put(new_skb, skb->len), skb->len);
36905 out_vcc->push(out_vcc,new_skb);
36906 - atomic_inc(&vcc->stats->tx);
36907 - atomic_inc(&out_vcc->stats->rx);
36908 + atomic_inc_unchecked(&vcc->stats->tx);
36909 + atomic_inc_unchecked(&out_vcc->stats->rx);
36910 done:
36911 if (vcc->pop) vcc->pop(vcc,skb);
36912 else dev_kfree_skb(skb);
36913 diff --git a/drivers/atm/eni.c b/drivers/atm/eni.c
36914 index 6339efd..2b441d5 100644
36915 --- a/drivers/atm/eni.c
36916 +++ b/drivers/atm/eni.c
36917 @@ -525,7 +525,7 @@ static int rx_aal0(struct atm_vcc *vcc)
36918 DPRINTK(DEV_LABEL "(itf %d): trashing empty cell\n",
36919 vcc->dev->number);
36920 length = 0;
36921 - atomic_inc(&vcc->stats->rx_err);
36922 + atomic_inc_unchecked(&vcc->stats->rx_err);
36923 }
36924 else {
36925 length = ATM_CELL_SIZE-1; /* no HEC */
36926 @@ -580,7 +580,7 @@ static int rx_aal5(struct atm_vcc *vcc)
36927 size);
36928 }
36929 eff = length = 0;
36930 - atomic_inc(&vcc->stats->rx_err);
36931 + atomic_inc_unchecked(&vcc->stats->rx_err);
36932 }
36933 else {
36934 size = (descr & MID_RED_COUNT)*(ATM_CELL_PAYLOAD >> 2);
36935 @@ -597,7 +597,7 @@ static int rx_aal5(struct atm_vcc *vcc)
36936 "(VCI=%d,length=%ld,size=%ld (descr 0x%lx))\n",
36937 vcc->dev->number,vcc->vci,length,size << 2,descr);
36938 length = eff = 0;
36939 - atomic_inc(&vcc->stats->rx_err);
36940 + atomic_inc_unchecked(&vcc->stats->rx_err);
36941 }
36942 }
36943 skb = eff ? atm_alloc_charge(vcc,eff << 2,GFP_ATOMIC) : NULL;
36944 @@ -770,7 +770,7 @@ rx_dequeued++;
36945 vcc->push(vcc,skb);
36946 pushed++;
36947 }
36948 - atomic_inc(&vcc->stats->rx);
36949 + atomic_inc_unchecked(&vcc->stats->rx);
36950 }
36951 wake_up(&eni_dev->rx_wait);
36952 }
36953 @@ -1230,7 +1230,7 @@ static void dequeue_tx(struct atm_dev *dev)
36954 DMA_TO_DEVICE);
36955 if (vcc->pop) vcc->pop(vcc,skb);
36956 else dev_kfree_skb_irq(skb);
36957 - atomic_inc(&vcc->stats->tx);
36958 + atomic_inc_unchecked(&vcc->stats->tx);
36959 wake_up(&eni_dev->tx_wait);
36960 dma_complete++;
36961 }
36962 diff --git a/drivers/atm/firestream.c b/drivers/atm/firestream.c
36963 index 82f2ae0..f205c02 100644
36964 --- a/drivers/atm/firestream.c
36965 +++ b/drivers/atm/firestream.c
36966 @@ -749,7 +749,7 @@ static void process_txdone_queue (struct fs_dev *dev, struct queue *q)
36967 }
36968 }
36969
36970 - atomic_inc(&ATM_SKB(skb)->vcc->stats->tx);
36971 + atomic_inc_unchecked(&ATM_SKB(skb)->vcc->stats->tx);
36972
36973 fs_dprintk (FS_DEBUG_TXMEM, "i");
36974 fs_dprintk (FS_DEBUG_ALLOC, "Free t-skb: %p\n", skb);
36975 @@ -816,7 +816,7 @@ static void process_incoming (struct fs_dev *dev, struct queue *q)
36976 #endif
36977 skb_put (skb, qe->p1 & 0xffff);
36978 ATM_SKB(skb)->vcc = atm_vcc;
36979 - atomic_inc(&atm_vcc->stats->rx);
36980 + atomic_inc_unchecked(&atm_vcc->stats->rx);
36981 __net_timestamp(skb);
36982 fs_dprintk (FS_DEBUG_ALLOC, "Free rec-skb: %p (pushed)\n", skb);
36983 atm_vcc->push (atm_vcc, skb);
36984 @@ -837,12 +837,12 @@ static void process_incoming (struct fs_dev *dev, struct queue *q)
36985 kfree (pe);
36986 }
36987 if (atm_vcc)
36988 - atomic_inc(&atm_vcc->stats->rx_drop);
36989 + atomic_inc_unchecked(&atm_vcc->stats->rx_drop);
36990 break;
36991 case 0x1f: /* Reassembly abort: no buffers. */
36992 /* Silently increment error counter. */
36993 if (atm_vcc)
36994 - atomic_inc(&atm_vcc->stats->rx_drop);
36995 + atomic_inc_unchecked(&atm_vcc->stats->rx_drop);
36996 break;
36997 default: /* Hmm. Haven't written the code to handle the others yet... -- REW */
36998 printk (KERN_WARNING "Don't know what to do with RX status %x: %s.\n",
36999 diff --git a/drivers/atm/fore200e.c b/drivers/atm/fore200e.c
37000 index 75dde90..4309ead 100644
37001 --- a/drivers/atm/fore200e.c
37002 +++ b/drivers/atm/fore200e.c
37003 @@ -932,9 +932,9 @@ fore200e_tx_irq(struct fore200e* fore200e)
37004 #endif
37005 /* check error condition */
37006 if (*entry->status & STATUS_ERROR)
37007 - atomic_inc(&vcc->stats->tx_err);
37008 + atomic_inc_unchecked(&vcc->stats->tx_err);
37009 else
37010 - atomic_inc(&vcc->stats->tx);
37011 + atomic_inc_unchecked(&vcc->stats->tx);
37012 }
37013 }
37014
37015 @@ -1083,7 +1083,7 @@ fore200e_push_rpd(struct fore200e* fore200e, struct atm_vcc* vcc, struct rpd* rp
37016 if (skb == NULL) {
37017 DPRINTK(2, "unable to alloc new skb, rx PDU length = %d\n", pdu_len);
37018
37019 - atomic_inc(&vcc->stats->rx_drop);
37020 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37021 return -ENOMEM;
37022 }
37023
37024 @@ -1126,14 +1126,14 @@ fore200e_push_rpd(struct fore200e* fore200e, struct atm_vcc* vcc, struct rpd* rp
37025
37026 dev_kfree_skb_any(skb);
37027
37028 - atomic_inc(&vcc->stats->rx_drop);
37029 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37030 return -ENOMEM;
37031 }
37032
37033 ASSERT(atomic_read(&sk_atm(vcc)->sk_wmem_alloc) >= 0);
37034
37035 vcc->push(vcc, skb);
37036 - atomic_inc(&vcc->stats->rx);
37037 + atomic_inc_unchecked(&vcc->stats->rx);
37038
37039 ASSERT(atomic_read(&sk_atm(vcc)->sk_wmem_alloc) >= 0);
37040
37041 @@ -1211,7 +1211,7 @@ fore200e_rx_irq(struct fore200e* fore200e)
37042 DPRINTK(2, "damaged PDU on %d.%d.%d\n",
37043 fore200e->atm_dev->number,
37044 entry->rpd->atm_header.vpi, entry->rpd->atm_header.vci);
37045 - atomic_inc(&vcc->stats->rx_err);
37046 + atomic_inc_unchecked(&vcc->stats->rx_err);
37047 }
37048 }
37049
37050 @@ -1656,7 +1656,7 @@ fore200e_send(struct atm_vcc *vcc, struct sk_buff *skb)
37051 goto retry_here;
37052 }
37053
37054 - atomic_inc(&vcc->stats->tx_err);
37055 + atomic_inc_unchecked(&vcc->stats->tx_err);
37056
37057 fore200e->tx_sat++;
37058 DPRINTK(2, "tx queue of device %s is saturated, PDU dropped - heartbeat is %08x\n",
37059 diff --git a/drivers/atm/he.c b/drivers/atm/he.c
37060 index 93dca2e..c5daa69 100644
37061 --- a/drivers/atm/he.c
37062 +++ b/drivers/atm/he.c
37063 @@ -1692,7 +1692,7 @@ he_service_rbrq(struct he_dev *he_dev, int group)
37064
37065 if (RBRQ_HBUF_ERR(he_dev->rbrq_head)) {
37066 hprintk("HBUF_ERR! (cid 0x%x)\n", cid);
37067 - atomic_inc(&vcc->stats->rx_drop);
37068 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37069 goto return_host_buffers;
37070 }
37071
37072 @@ -1719,7 +1719,7 @@ he_service_rbrq(struct he_dev *he_dev, int group)
37073 RBRQ_LEN_ERR(he_dev->rbrq_head)
37074 ? "LEN_ERR" : "",
37075 vcc->vpi, vcc->vci);
37076 - atomic_inc(&vcc->stats->rx_err);
37077 + atomic_inc_unchecked(&vcc->stats->rx_err);
37078 goto return_host_buffers;
37079 }
37080
37081 @@ -1771,7 +1771,7 @@ he_service_rbrq(struct he_dev *he_dev, int group)
37082 vcc->push(vcc, skb);
37083 spin_lock(&he_dev->global_lock);
37084
37085 - atomic_inc(&vcc->stats->rx);
37086 + atomic_inc_unchecked(&vcc->stats->rx);
37087
37088 return_host_buffers:
37089 ++pdus_assembled;
37090 @@ -2097,7 +2097,7 @@ __enqueue_tpd(struct he_dev *he_dev, struct he_tpd *tpd, unsigned cid)
37091 tpd->vcc->pop(tpd->vcc, tpd->skb);
37092 else
37093 dev_kfree_skb_any(tpd->skb);
37094 - atomic_inc(&tpd->vcc->stats->tx_err);
37095 + atomic_inc_unchecked(&tpd->vcc->stats->tx_err);
37096 }
37097 dma_pool_free(he_dev->tpd_pool, tpd, TPD_ADDR(tpd->status));
37098 return;
37099 @@ -2509,7 +2509,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
37100 vcc->pop(vcc, skb);
37101 else
37102 dev_kfree_skb_any(skb);
37103 - atomic_inc(&vcc->stats->tx_err);
37104 + atomic_inc_unchecked(&vcc->stats->tx_err);
37105 return -EINVAL;
37106 }
37107
37108 @@ -2520,7 +2520,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
37109 vcc->pop(vcc, skb);
37110 else
37111 dev_kfree_skb_any(skb);
37112 - atomic_inc(&vcc->stats->tx_err);
37113 + atomic_inc_unchecked(&vcc->stats->tx_err);
37114 return -EINVAL;
37115 }
37116 #endif
37117 @@ -2532,7 +2532,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
37118 vcc->pop(vcc, skb);
37119 else
37120 dev_kfree_skb_any(skb);
37121 - atomic_inc(&vcc->stats->tx_err);
37122 + atomic_inc_unchecked(&vcc->stats->tx_err);
37123 spin_unlock_irqrestore(&he_dev->global_lock, flags);
37124 return -ENOMEM;
37125 }
37126 @@ -2574,7 +2574,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
37127 vcc->pop(vcc, skb);
37128 else
37129 dev_kfree_skb_any(skb);
37130 - atomic_inc(&vcc->stats->tx_err);
37131 + atomic_inc_unchecked(&vcc->stats->tx_err);
37132 spin_unlock_irqrestore(&he_dev->global_lock, flags);
37133 return -ENOMEM;
37134 }
37135 @@ -2605,7 +2605,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
37136 __enqueue_tpd(he_dev, tpd, cid);
37137 spin_unlock_irqrestore(&he_dev->global_lock, flags);
37138
37139 - atomic_inc(&vcc->stats->tx);
37140 + atomic_inc_unchecked(&vcc->stats->tx);
37141
37142 return 0;
37143 }
37144 diff --git a/drivers/atm/horizon.c b/drivers/atm/horizon.c
37145 index 527bbd5..96570c8 100644
37146 --- a/drivers/atm/horizon.c
37147 +++ b/drivers/atm/horizon.c
37148 @@ -1018,7 +1018,7 @@ static void rx_schedule (hrz_dev * dev, int irq) {
37149 {
37150 struct atm_vcc * vcc = ATM_SKB(skb)->vcc;
37151 // VC layer stats
37152 - atomic_inc(&vcc->stats->rx);
37153 + atomic_inc_unchecked(&vcc->stats->rx);
37154 __net_timestamp(skb);
37155 // end of our responsibility
37156 vcc->push (vcc, skb);
37157 @@ -1170,7 +1170,7 @@ static void tx_schedule (hrz_dev * const dev, int irq) {
37158 dev->tx_iovec = NULL;
37159
37160 // VC layer stats
37161 - atomic_inc(&ATM_SKB(skb)->vcc->stats->tx);
37162 + atomic_inc_unchecked(&ATM_SKB(skb)->vcc->stats->tx);
37163
37164 // free the skb
37165 hrz_kfree_skb (skb);
37166 diff --git a/drivers/atm/idt77252.c b/drivers/atm/idt77252.c
37167 index 074616b..d6b3d5f 100644
37168 --- a/drivers/atm/idt77252.c
37169 +++ b/drivers/atm/idt77252.c
37170 @@ -811,7 +811,7 @@ drain_scq(struct idt77252_dev *card, struct vc_map *vc)
37171 else
37172 dev_kfree_skb(skb);
37173
37174 - atomic_inc(&vcc->stats->tx);
37175 + atomic_inc_unchecked(&vcc->stats->tx);
37176 }
37177
37178 atomic_dec(&scq->used);
37179 @@ -1073,13 +1073,13 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37180 if ((sb = dev_alloc_skb(64)) == NULL) {
37181 printk("%s: Can't allocate buffers for aal0.\n",
37182 card->name);
37183 - atomic_add(i, &vcc->stats->rx_drop);
37184 + atomic_add_unchecked(i, &vcc->stats->rx_drop);
37185 break;
37186 }
37187 if (!atm_charge(vcc, sb->truesize)) {
37188 RXPRINTK("%s: atm_charge() dropped aal0 packets.\n",
37189 card->name);
37190 - atomic_add(i - 1, &vcc->stats->rx_drop);
37191 + atomic_add_unchecked(i - 1, &vcc->stats->rx_drop);
37192 dev_kfree_skb(sb);
37193 break;
37194 }
37195 @@ -1096,7 +1096,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37196 ATM_SKB(sb)->vcc = vcc;
37197 __net_timestamp(sb);
37198 vcc->push(vcc, sb);
37199 - atomic_inc(&vcc->stats->rx);
37200 + atomic_inc_unchecked(&vcc->stats->rx);
37201
37202 cell += ATM_CELL_PAYLOAD;
37203 }
37204 @@ -1133,13 +1133,13 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37205 "(CDC: %08x)\n",
37206 card->name, len, rpp->len, readl(SAR_REG_CDC));
37207 recycle_rx_pool_skb(card, rpp);
37208 - atomic_inc(&vcc->stats->rx_err);
37209 + atomic_inc_unchecked(&vcc->stats->rx_err);
37210 return;
37211 }
37212 if (stat & SAR_RSQE_CRC) {
37213 RXPRINTK("%s: AAL5 CRC error.\n", card->name);
37214 recycle_rx_pool_skb(card, rpp);
37215 - atomic_inc(&vcc->stats->rx_err);
37216 + atomic_inc_unchecked(&vcc->stats->rx_err);
37217 return;
37218 }
37219 if (skb_queue_len(&rpp->queue) > 1) {
37220 @@ -1150,7 +1150,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37221 RXPRINTK("%s: Can't alloc RX skb.\n",
37222 card->name);
37223 recycle_rx_pool_skb(card, rpp);
37224 - atomic_inc(&vcc->stats->rx_err);
37225 + atomic_inc_unchecked(&vcc->stats->rx_err);
37226 return;
37227 }
37228 if (!atm_charge(vcc, skb->truesize)) {
37229 @@ -1169,7 +1169,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37230 __net_timestamp(skb);
37231
37232 vcc->push(vcc, skb);
37233 - atomic_inc(&vcc->stats->rx);
37234 + atomic_inc_unchecked(&vcc->stats->rx);
37235
37236 return;
37237 }
37238 @@ -1191,7 +1191,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37239 __net_timestamp(skb);
37240
37241 vcc->push(vcc, skb);
37242 - atomic_inc(&vcc->stats->rx);
37243 + atomic_inc_unchecked(&vcc->stats->rx);
37244
37245 if (skb->truesize > SAR_FB_SIZE_3)
37246 add_rx_skb(card, 3, SAR_FB_SIZE_3, 1);
37247 @@ -1302,14 +1302,14 @@ idt77252_rx_raw(struct idt77252_dev *card)
37248 if (vcc->qos.aal != ATM_AAL0) {
37249 RPRINTK("%s: raw cell for non AAL0 vc %u.%u\n",
37250 card->name, vpi, vci);
37251 - atomic_inc(&vcc->stats->rx_drop);
37252 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37253 goto drop;
37254 }
37255
37256 if ((sb = dev_alloc_skb(64)) == NULL) {
37257 printk("%s: Can't allocate buffers for AAL0.\n",
37258 card->name);
37259 - atomic_inc(&vcc->stats->rx_err);
37260 + atomic_inc_unchecked(&vcc->stats->rx_err);
37261 goto drop;
37262 }
37263
37264 @@ -1328,7 +1328,7 @@ idt77252_rx_raw(struct idt77252_dev *card)
37265 ATM_SKB(sb)->vcc = vcc;
37266 __net_timestamp(sb);
37267 vcc->push(vcc, sb);
37268 - atomic_inc(&vcc->stats->rx);
37269 + atomic_inc_unchecked(&vcc->stats->rx);
37270
37271 drop:
37272 skb_pull(queue, 64);
37273 @@ -1953,13 +1953,13 @@ idt77252_send_skb(struct atm_vcc *vcc, struct sk_buff *skb, int oam)
37274
37275 if (vc == NULL) {
37276 printk("%s: NULL connection in send().\n", card->name);
37277 - atomic_inc(&vcc->stats->tx_err);
37278 + atomic_inc_unchecked(&vcc->stats->tx_err);
37279 dev_kfree_skb(skb);
37280 return -EINVAL;
37281 }
37282 if (!test_bit(VCF_TX, &vc->flags)) {
37283 printk("%s: Trying to transmit on a non-tx VC.\n", card->name);
37284 - atomic_inc(&vcc->stats->tx_err);
37285 + atomic_inc_unchecked(&vcc->stats->tx_err);
37286 dev_kfree_skb(skb);
37287 return -EINVAL;
37288 }
37289 @@ -1971,14 +1971,14 @@ idt77252_send_skb(struct atm_vcc *vcc, struct sk_buff *skb, int oam)
37290 break;
37291 default:
37292 printk("%s: Unsupported AAL: %d\n", card->name, vcc->qos.aal);
37293 - atomic_inc(&vcc->stats->tx_err);
37294 + atomic_inc_unchecked(&vcc->stats->tx_err);
37295 dev_kfree_skb(skb);
37296 return -EINVAL;
37297 }
37298
37299 if (skb_shinfo(skb)->nr_frags != 0) {
37300 printk("%s: No scatter-gather yet.\n", card->name);
37301 - atomic_inc(&vcc->stats->tx_err);
37302 + atomic_inc_unchecked(&vcc->stats->tx_err);
37303 dev_kfree_skb(skb);
37304 return -EINVAL;
37305 }
37306 @@ -1986,7 +1986,7 @@ idt77252_send_skb(struct atm_vcc *vcc, struct sk_buff *skb, int oam)
37307
37308 err = queue_skb(card, vc, skb, oam);
37309 if (err) {
37310 - atomic_inc(&vcc->stats->tx_err);
37311 + atomic_inc_unchecked(&vcc->stats->tx_err);
37312 dev_kfree_skb(skb);
37313 return err;
37314 }
37315 @@ -2009,7 +2009,7 @@ idt77252_send_oam(struct atm_vcc *vcc, void *cell, int flags)
37316 skb = dev_alloc_skb(64);
37317 if (!skb) {
37318 printk("%s: Out of memory in send_oam().\n", card->name);
37319 - atomic_inc(&vcc->stats->tx_err);
37320 + atomic_inc_unchecked(&vcc->stats->tx_err);
37321 return -ENOMEM;
37322 }
37323 atomic_add(skb->truesize, &sk_atm(vcc)->sk_wmem_alloc);
37324 diff --git a/drivers/atm/iphase.c b/drivers/atm/iphase.c
37325 index 924f8e2..3375a3e 100644
37326 --- a/drivers/atm/iphase.c
37327 +++ b/drivers/atm/iphase.c
37328 @@ -1145,7 +1145,7 @@ static int rx_pkt(struct atm_dev *dev)
37329 status = (u_short) (buf_desc_ptr->desc_mode);
37330 if (status & (RX_CER | RX_PTE | RX_OFL))
37331 {
37332 - atomic_inc(&vcc->stats->rx_err);
37333 + atomic_inc_unchecked(&vcc->stats->rx_err);
37334 IF_ERR(printk("IA: bad packet, dropping it");)
37335 if (status & RX_CER) {
37336 IF_ERR(printk(" cause: packet CRC error\n");)
37337 @@ -1168,7 +1168,7 @@ static int rx_pkt(struct atm_dev *dev)
37338 len = dma_addr - buf_addr;
37339 if (len > iadev->rx_buf_sz) {
37340 printk("Over %d bytes sdu received, dropped!!!\n", iadev->rx_buf_sz);
37341 - atomic_inc(&vcc->stats->rx_err);
37342 + atomic_inc_unchecked(&vcc->stats->rx_err);
37343 goto out_free_desc;
37344 }
37345
37346 @@ -1318,7 +1318,7 @@ static void rx_dle_intr(struct atm_dev *dev)
37347 ia_vcc = INPH_IA_VCC(vcc);
37348 if (ia_vcc == NULL)
37349 {
37350 - atomic_inc(&vcc->stats->rx_err);
37351 + atomic_inc_unchecked(&vcc->stats->rx_err);
37352 atm_return(vcc, skb->truesize);
37353 dev_kfree_skb_any(skb);
37354 goto INCR_DLE;
37355 @@ -1330,7 +1330,7 @@ static void rx_dle_intr(struct atm_dev *dev)
37356 if ((length > iadev->rx_buf_sz) || (length >
37357 (skb->len - sizeof(struct cpcs_trailer))))
37358 {
37359 - atomic_inc(&vcc->stats->rx_err);
37360 + atomic_inc_unchecked(&vcc->stats->rx_err);
37361 IF_ERR(printk("rx_dle_intr: Bad AAL5 trailer %d (skb len %d)",
37362 length, skb->len);)
37363 atm_return(vcc, skb->truesize);
37364 @@ -1346,7 +1346,7 @@ static void rx_dle_intr(struct atm_dev *dev)
37365
37366 IF_RX(printk("rx_dle_intr: skb push");)
37367 vcc->push(vcc,skb);
37368 - atomic_inc(&vcc->stats->rx);
37369 + atomic_inc_unchecked(&vcc->stats->rx);
37370 iadev->rx_pkt_cnt++;
37371 }
37372 INCR_DLE:
37373 @@ -2828,15 +2828,15 @@ static int ia_ioctl(struct atm_dev *dev, unsigned int cmd, void __user *arg)
37374 {
37375 struct k_sonet_stats *stats;
37376 stats = &PRIV(_ia_dev[board])->sonet_stats;
37377 - printk("section_bip: %d\n", atomic_read(&stats->section_bip));
37378 - printk("line_bip : %d\n", atomic_read(&stats->line_bip));
37379 - printk("path_bip : %d\n", atomic_read(&stats->path_bip));
37380 - printk("line_febe : %d\n", atomic_read(&stats->line_febe));
37381 - printk("path_febe : %d\n", atomic_read(&stats->path_febe));
37382 - printk("corr_hcs : %d\n", atomic_read(&stats->corr_hcs));
37383 - printk("uncorr_hcs : %d\n", atomic_read(&stats->uncorr_hcs));
37384 - printk("tx_cells : %d\n", atomic_read(&stats->tx_cells));
37385 - printk("rx_cells : %d\n", atomic_read(&stats->rx_cells));
37386 + printk("section_bip: %d\n", atomic_read_unchecked(&stats->section_bip));
37387 + printk("line_bip : %d\n", atomic_read_unchecked(&stats->line_bip));
37388 + printk("path_bip : %d\n", atomic_read_unchecked(&stats->path_bip));
37389 + printk("line_febe : %d\n", atomic_read_unchecked(&stats->line_febe));
37390 + printk("path_febe : %d\n", atomic_read_unchecked(&stats->path_febe));
37391 + printk("corr_hcs : %d\n", atomic_read_unchecked(&stats->corr_hcs));
37392 + printk("uncorr_hcs : %d\n", atomic_read_unchecked(&stats->uncorr_hcs));
37393 + printk("tx_cells : %d\n", atomic_read_unchecked(&stats->tx_cells));
37394 + printk("rx_cells : %d\n", atomic_read_unchecked(&stats->rx_cells));
37395 }
37396 ia_cmds.status = 0;
37397 break;
37398 @@ -2941,7 +2941,7 @@ static int ia_pkt_tx (struct atm_vcc *vcc, struct sk_buff *skb) {
37399 if ((desc == 0) || (desc > iadev->num_tx_desc))
37400 {
37401 IF_ERR(printk(DEV_LABEL "invalid desc for send: %d\n", desc);)
37402 - atomic_inc(&vcc->stats->tx);
37403 + atomic_inc_unchecked(&vcc->stats->tx);
37404 if (vcc->pop)
37405 vcc->pop(vcc, skb);
37406 else
37407 @@ -3046,14 +3046,14 @@ static int ia_pkt_tx (struct atm_vcc *vcc, struct sk_buff *skb) {
37408 ATM_DESC(skb) = vcc->vci;
37409 skb_queue_tail(&iadev->tx_dma_q, skb);
37410
37411 - atomic_inc(&vcc->stats->tx);
37412 + atomic_inc_unchecked(&vcc->stats->tx);
37413 iadev->tx_pkt_cnt++;
37414 /* Increment transaction counter */
37415 writel(2, iadev->dma+IPHASE5575_TX_COUNTER);
37416
37417 #if 0
37418 /* add flow control logic */
37419 - if (atomic_read(&vcc->stats->tx) % 20 == 0) {
37420 + if (atomic_read_unchecked(&vcc->stats->tx) % 20 == 0) {
37421 if (iavcc->vc_desc_cnt > 10) {
37422 vcc->tx_quota = vcc->tx_quota * 3 / 4;
37423 printk("Tx1: vcc->tx_quota = %d \n", (u32)vcc->tx_quota );
37424 diff --git a/drivers/atm/lanai.c b/drivers/atm/lanai.c
37425 index ce43ae3..969de38 100644
37426 --- a/drivers/atm/lanai.c
37427 +++ b/drivers/atm/lanai.c
37428 @@ -1295,7 +1295,7 @@ static void lanai_send_one_aal5(struct lanai_dev *lanai,
37429 vcc_tx_add_aal5_trailer(lvcc, skb->len, 0, 0);
37430 lanai_endtx(lanai, lvcc);
37431 lanai_free_skb(lvcc->tx.atmvcc, skb);
37432 - atomic_inc(&lvcc->tx.atmvcc->stats->tx);
37433 + atomic_inc_unchecked(&lvcc->tx.atmvcc->stats->tx);
37434 }
37435
37436 /* Try to fill the buffer - don't call unless there is backlog */
37437 @@ -1418,7 +1418,7 @@ static void vcc_rx_aal5(struct lanai_vcc *lvcc, int endptr)
37438 ATM_SKB(skb)->vcc = lvcc->rx.atmvcc;
37439 __net_timestamp(skb);
37440 lvcc->rx.atmvcc->push(lvcc->rx.atmvcc, skb);
37441 - atomic_inc(&lvcc->rx.atmvcc->stats->rx);
37442 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx);
37443 out:
37444 lvcc->rx.buf.ptr = end;
37445 cardvcc_write(lvcc, endptr, vcc_rxreadptr);
37446 @@ -1659,7 +1659,7 @@ static int handle_service(struct lanai_dev *lanai, u32 s)
37447 DPRINTK("(itf %d) got RX service entry 0x%X for non-AAL5 "
37448 "vcc %d\n", lanai->number, (unsigned int) s, vci);
37449 lanai->stats.service_rxnotaal5++;
37450 - atomic_inc(&lvcc->rx.atmvcc->stats->rx_err);
37451 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err);
37452 return 0;
37453 }
37454 if (likely(!(s & (SERVICE_TRASH | SERVICE_STREAM | SERVICE_CRCERR)))) {
37455 @@ -1671,7 +1671,7 @@ static int handle_service(struct lanai_dev *lanai, u32 s)
37456 int bytes;
37457 read_unlock(&vcc_sklist_lock);
37458 DPRINTK("got trashed rx pdu on vci %d\n", vci);
37459 - atomic_inc(&lvcc->rx.atmvcc->stats->rx_err);
37460 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err);
37461 lvcc->stats.x.aal5.service_trash++;
37462 bytes = (SERVICE_GET_END(s) * 16) -
37463 (((unsigned long) lvcc->rx.buf.ptr) -
37464 @@ -1683,7 +1683,7 @@ static int handle_service(struct lanai_dev *lanai, u32 s)
37465 }
37466 if (s & SERVICE_STREAM) {
37467 read_unlock(&vcc_sklist_lock);
37468 - atomic_inc(&lvcc->rx.atmvcc->stats->rx_err);
37469 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err);
37470 lvcc->stats.x.aal5.service_stream++;
37471 printk(KERN_ERR DEV_LABEL "(itf %d): Got AAL5 stream "
37472 "PDU on VCI %d!\n", lanai->number, vci);
37473 @@ -1691,7 +1691,7 @@ static int handle_service(struct lanai_dev *lanai, u32 s)
37474 return 0;
37475 }
37476 DPRINTK("got rx crc error on vci %d\n", vci);
37477 - atomic_inc(&lvcc->rx.atmvcc->stats->rx_err);
37478 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err);
37479 lvcc->stats.x.aal5.service_rxcrc++;
37480 lvcc->rx.buf.ptr = &lvcc->rx.buf.start[SERVICE_GET_END(s) * 4];
37481 cardvcc_write(lvcc, SERVICE_GET_END(s), vcc_rxreadptr);
37482 diff --git a/drivers/atm/nicstar.c b/drivers/atm/nicstar.c
37483 index b7e1cc0..eb336bfe 100644
37484 --- a/drivers/atm/nicstar.c
37485 +++ b/drivers/atm/nicstar.c
37486 @@ -1640,7 +1640,7 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
37487 if ((vc = (vc_map *) vcc->dev_data) == NULL) {
37488 printk("nicstar%d: vcc->dev_data == NULL on ns_send().\n",
37489 card->index);
37490 - atomic_inc(&vcc->stats->tx_err);
37491 + atomic_inc_unchecked(&vcc->stats->tx_err);
37492 dev_kfree_skb_any(skb);
37493 return -EINVAL;
37494 }
37495 @@ -1648,7 +1648,7 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
37496 if (!vc->tx) {
37497 printk("nicstar%d: Trying to transmit on a non-tx VC.\n",
37498 card->index);
37499 - atomic_inc(&vcc->stats->tx_err);
37500 + atomic_inc_unchecked(&vcc->stats->tx_err);
37501 dev_kfree_skb_any(skb);
37502 return -EINVAL;
37503 }
37504 @@ -1656,14 +1656,14 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
37505 if (vcc->qos.aal != ATM_AAL5 && vcc->qos.aal != ATM_AAL0) {
37506 printk("nicstar%d: Only AAL0 and AAL5 are supported.\n",
37507 card->index);
37508 - atomic_inc(&vcc->stats->tx_err);
37509 + atomic_inc_unchecked(&vcc->stats->tx_err);
37510 dev_kfree_skb_any(skb);
37511 return -EINVAL;
37512 }
37513
37514 if (skb_shinfo(skb)->nr_frags != 0) {
37515 printk("nicstar%d: No scatter-gather yet.\n", card->index);
37516 - atomic_inc(&vcc->stats->tx_err);
37517 + atomic_inc_unchecked(&vcc->stats->tx_err);
37518 dev_kfree_skb_any(skb);
37519 return -EINVAL;
37520 }
37521 @@ -1711,11 +1711,11 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
37522 }
37523
37524 if (push_scqe(card, vc, scq, &scqe, skb) != 0) {
37525 - atomic_inc(&vcc->stats->tx_err);
37526 + atomic_inc_unchecked(&vcc->stats->tx_err);
37527 dev_kfree_skb_any(skb);
37528 return -EIO;
37529 }
37530 - atomic_inc(&vcc->stats->tx);
37531 + atomic_inc_unchecked(&vcc->stats->tx);
37532
37533 return 0;
37534 }
37535 @@ -2032,14 +2032,14 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37536 printk
37537 ("nicstar%d: Can't allocate buffers for aal0.\n",
37538 card->index);
37539 - atomic_add(i, &vcc->stats->rx_drop);
37540 + atomic_add_unchecked(i, &vcc->stats->rx_drop);
37541 break;
37542 }
37543 if (!atm_charge(vcc, sb->truesize)) {
37544 RXPRINTK
37545 ("nicstar%d: atm_charge() dropped aal0 packets.\n",
37546 card->index);
37547 - atomic_add(i - 1, &vcc->stats->rx_drop); /* already increased by 1 */
37548 + atomic_add_unchecked(i - 1, &vcc->stats->rx_drop); /* already increased by 1 */
37549 dev_kfree_skb_any(sb);
37550 break;
37551 }
37552 @@ -2054,7 +2054,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37553 ATM_SKB(sb)->vcc = vcc;
37554 __net_timestamp(sb);
37555 vcc->push(vcc, sb);
37556 - atomic_inc(&vcc->stats->rx);
37557 + atomic_inc_unchecked(&vcc->stats->rx);
37558 cell += ATM_CELL_PAYLOAD;
37559 }
37560
37561 @@ -2071,7 +2071,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37562 if (iovb == NULL) {
37563 printk("nicstar%d: Out of iovec buffers.\n",
37564 card->index);
37565 - atomic_inc(&vcc->stats->rx_drop);
37566 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37567 recycle_rx_buf(card, skb);
37568 return;
37569 }
37570 @@ -2095,7 +2095,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37571 small or large buffer itself. */
37572 } else if (NS_PRV_IOVCNT(iovb) >= NS_MAX_IOVECS) {
37573 printk("nicstar%d: received too big AAL5 SDU.\n", card->index);
37574 - atomic_inc(&vcc->stats->rx_err);
37575 + atomic_inc_unchecked(&vcc->stats->rx_err);
37576 recycle_iovec_rx_bufs(card, (struct iovec *)iovb->data,
37577 NS_MAX_IOVECS);
37578 NS_PRV_IOVCNT(iovb) = 0;
37579 @@ -2115,7 +2115,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37580 ("nicstar%d: Expected a small buffer, and this is not one.\n",
37581 card->index);
37582 which_list(card, skb);
37583 - atomic_inc(&vcc->stats->rx_err);
37584 + atomic_inc_unchecked(&vcc->stats->rx_err);
37585 recycle_rx_buf(card, skb);
37586 vc->rx_iov = NULL;
37587 recycle_iov_buf(card, iovb);
37588 @@ -2128,7 +2128,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37589 ("nicstar%d: Expected a large buffer, and this is not one.\n",
37590 card->index);
37591 which_list(card, skb);
37592 - atomic_inc(&vcc->stats->rx_err);
37593 + atomic_inc_unchecked(&vcc->stats->rx_err);
37594 recycle_iovec_rx_bufs(card, (struct iovec *)iovb->data,
37595 NS_PRV_IOVCNT(iovb));
37596 vc->rx_iov = NULL;
37597 @@ -2151,7 +2151,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37598 printk(" - PDU size mismatch.\n");
37599 else
37600 printk(".\n");
37601 - atomic_inc(&vcc->stats->rx_err);
37602 + atomic_inc_unchecked(&vcc->stats->rx_err);
37603 recycle_iovec_rx_bufs(card, (struct iovec *)iovb->data,
37604 NS_PRV_IOVCNT(iovb));
37605 vc->rx_iov = NULL;
37606 @@ -2165,7 +2165,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37607 /* skb points to a small buffer */
37608 if (!atm_charge(vcc, skb->truesize)) {
37609 push_rxbufs(card, skb);
37610 - atomic_inc(&vcc->stats->rx_drop);
37611 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37612 } else {
37613 skb_put(skb, len);
37614 dequeue_sm_buf(card, skb);
37615 @@ -2175,7 +2175,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37616 ATM_SKB(skb)->vcc = vcc;
37617 __net_timestamp(skb);
37618 vcc->push(vcc, skb);
37619 - atomic_inc(&vcc->stats->rx);
37620 + atomic_inc_unchecked(&vcc->stats->rx);
37621 }
37622 } else if (NS_PRV_IOVCNT(iovb) == 2) { /* One small plus one large buffer */
37623 struct sk_buff *sb;
37624 @@ -2186,7 +2186,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37625 if (len <= NS_SMBUFSIZE) {
37626 if (!atm_charge(vcc, sb->truesize)) {
37627 push_rxbufs(card, sb);
37628 - atomic_inc(&vcc->stats->rx_drop);
37629 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37630 } else {
37631 skb_put(sb, len);
37632 dequeue_sm_buf(card, sb);
37633 @@ -2196,7 +2196,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37634 ATM_SKB(sb)->vcc = vcc;
37635 __net_timestamp(sb);
37636 vcc->push(vcc, sb);
37637 - atomic_inc(&vcc->stats->rx);
37638 + atomic_inc_unchecked(&vcc->stats->rx);
37639 }
37640
37641 push_rxbufs(card, skb);
37642 @@ -2205,7 +2205,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37643
37644 if (!atm_charge(vcc, skb->truesize)) {
37645 push_rxbufs(card, skb);
37646 - atomic_inc(&vcc->stats->rx_drop);
37647 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37648 } else {
37649 dequeue_lg_buf(card, skb);
37650 #ifdef NS_USE_DESTRUCTORS
37651 @@ -2218,7 +2218,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37652 ATM_SKB(skb)->vcc = vcc;
37653 __net_timestamp(skb);
37654 vcc->push(vcc, skb);
37655 - atomic_inc(&vcc->stats->rx);
37656 + atomic_inc_unchecked(&vcc->stats->rx);
37657 }
37658
37659 push_rxbufs(card, sb);
37660 @@ -2239,7 +2239,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37661 printk
37662 ("nicstar%d: Out of huge buffers.\n",
37663 card->index);
37664 - atomic_inc(&vcc->stats->rx_drop);
37665 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37666 recycle_iovec_rx_bufs(card,
37667 (struct iovec *)
37668 iovb->data,
37669 @@ -2290,7 +2290,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37670 card->hbpool.count++;
37671 } else
37672 dev_kfree_skb_any(hb);
37673 - atomic_inc(&vcc->stats->rx_drop);
37674 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37675 } else {
37676 /* Copy the small buffer to the huge buffer */
37677 sb = (struct sk_buff *)iov->iov_base;
37678 @@ -2327,7 +2327,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37679 #endif /* NS_USE_DESTRUCTORS */
37680 __net_timestamp(hb);
37681 vcc->push(vcc, hb);
37682 - atomic_inc(&vcc->stats->rx);
37683 + atomic_inc_unchecked(&vcc->stats->rx);
37684 }
37685 }
37686
37687 diff --git a/drivers/atm/solos-pci.c b/drivers/atm/solos-pci.c
37688 index 74e18b0..f16afa0 100644
37689 --- a/drivers/atm/solos-pci.c
37690 +++ b/drivers/atm/solos-pci.c
37691 @@ -838,7 +838,7 @@ static void solos_bh(unsigned long card_arg)
37692 }
37693 atm_charge(vcc, skb->truesize);
37694 vcc->push(vcc, skb);
37695 - atomic_inc(&vcc->stats->rx);
37696 + atomic_inc_unchecked(&vcc->stats->rx);
37697 break;
37698
37699 case PKT_STATUS:
37700 @@ -1116,7 +1116,7 @@ static uint32_t fpga_tx(struct solos_card *card)
37701 vcc = SKB_CB(oldskb)->vcc;
37702
37703 if (vcc) {
37704 - atomic_inc(&vcc->stats->tx);
37705 + atomic_inc_unchecked(&vcc->stats->tx);
37706 solos_pop(vcc, oldskb);
37707 } else {
37708 dev_kfree_skb_irq(oldskb);
37709 diff --git a/drivers/atm/suni.c b/drivers/atm/suni.c
37710 index 0215934..ce9f5b1 100644
37711 --- a/drivers/atm/suni.c
37712 +++ b/drivers/atm/suni.c
37713 @@ -49,8 +49,8 @@ static DEFINE_SPINLOCK(sunis_lock);
37714
37715
37716 #define ADD_LIMITED(s,v) \
37717 - atomic_add((v),&stats->s); \
37718 - if (atomic_read(&stats->s) < 0) atomic_set(&stats->s,INT_MAX);
37719 + atomic_add_unchecked((v),&stats->s); \
37720 + if (atomic_read_unchecked(&stats->s) < 0) atomic_set_unchecked(&stats->s,INT_MAX);
37721
37722
37723 static void suni_hz(unsigned long from_timer)
37724 diff --git a/drivers/atm/uPD98402.c b/drivers/atm/uPD98402.c
37725 index 5120a96..e2572bd 100644
37726 --- a/drivers/atm/uPD98402.c
37727 +++ b/drivers/atm/uPD98402.c
37728 @@ -42,7 +42,7 @@ static int fetch_stats(struct atm_dev *dev,struct sonet_stats __user *arg,int ze
37729 struct sonet_stats tmp;
37730 int error = 0;
37731
37732 - atomic_add(GET(HECCT),&PRIV(dev)->sonet_stats.uncorr_hcs);
37733 + atomic_add_unchecked(GET(HECCT),&PRIV(dev)->sonet_stats.uncorr_hcs);
37734 sonet_copy_stats(&PRIV(dev)->sonet_stats,&tmp);
37735 if (arg) error = copy_to_user(arg,&tmp,sizeof(tmp));
37736 if (zero && !error) {
37737 @@ -161,9 +161,9 @@ static int uPD98402_ioctl(struct atm_dev *dev,unsigned int cmd,void __user *arg)
37738
37739
37740 #define ADD_LIMITED(s,v) \
37741 - { atomic_add(GET(v),&PRIV(dev)->sonet_stats.s); \
37742 - if (atomic_read(&PRIV(dev)->sonet_stats.s) < 0) \
37743 - atomic_set(&PRIV(dev)->sonet_stats.s,INT_MAX); }
37744 + { atomic_add_unchecked(GET(v),&PRIV(dev)->sonet_stats.s); \
37745 + if (atomic_read_unchecked(&PRIV(dev)->sonet_stats.s) < 0) \
37746 + atomic_set_unchecked(&PRIV(dev)->sonet_stats.s,INT_MAX); }
37747
37748
37749 static void stat_event(struct atm_dev *dev)
37750 @@ -194,7 +194,7 @@ static void uPD98402_int(struct atm_dev *dev)
37751 if (reason & uPD98402_INT_PFM) stat_event(dev);
37752 if (reason & uPD98402_INT_PCO) {
37753 (void) GET(PCOCR); /* clear interrupt cause */
37754 - atomic_add(GET(HECCT),
37755 + atomic_add_unchecked(GET(HECCT),
37756 &PRIV(dev)->sonet_stats.uncorr_hcs);
37757 }
37758 if ((reason & uPD98402_INT_RFO) &&
37759 @@ -222,9 +222,9 @@ static int uPD98402_start(struct atm_dev *dev)
37760 PUT(~(uPD98402_INT_PFM | uPD98402_INT_ALM | uPD98402_INT_RFO |
37761 uPD98402_INT_LOS),PIMR); /* enable them */
37762 (void) fetch_stats(dev,NULL,1); /* clear kernel counters */
37763 - atomic_set(&PRIV(dev)->sonet_stats.corr_hcs,-1);
37764 - atomic_set(&PRIV(dev)->sonet_stats.tx_cells,-1);
37765 - atomic_set(&PRIV(dev)->sonet_stats.rx_cells,-1);
37766 + atomic_set_unchecked(&PRIV(dev)->sonet_stats.corr_hcs,-1);
37767 + atomic_set_unchecked(&PRIV(dev)->sonet_stats.tx_cells,-1);
37768 + atomic_set_unchecked(&PRIV(dev)->sonet_stats.rx_cells,-1);
37769 return 0;
37770 }
37771
37772 diff --git a/drivers/atm/zatm.c b/drivers/atm/zatm.c
37773 index cecfb94..87009ec 100644
37774 --- a/drivers/atm/zatm.c
37775 +++ b/drivers/atm/zatm.c
37776 @@ -459,7 +459,7 @@ printk("dummy: 0x%08lx, 0x%08lx\n",dummy[0],dummy[1]);
37777 }
37778 if (!size) {
37779 dev_kfree_skb_irq(skb);
37780 - if (vcc) atomic_inc(&vcc->stats->rx_err);
37781 + if (vcc) atomic_inc_unchecked(&vcc->stats->rx_err);
37782 continue;
37783 }
37784 if (!atm_charge(vcc,skb->truesize)) {
37785 @@ -469,7 +469,7 @@ printk("dummy: 0x%08lx, 0x%08lx\n",dummy[0],dummy[1]);
37786 skb->len = size;
37787 ATM_SKB(skb)->vcc = vcc;
37788 vcc->push(vcc,skb);
37789 - atomic_inc(&vcc->stats->rx);
37790 + atomic_inc_unchecked(&vcc->stats->rx);
37791 }
37792 zout(pos & 0xffff,MTA(mbx));
37793 #if 0 /* probably a stupid idea */
37794 @@ -733,7 +733,7 @@ if (*ZATM_PRV_DSC(skb) != (uPD98401_TXPD_V | uPD98401_TXPD_DP |
37795 skb_queue_head(&zatm_vcc->backlog,skb);
37796 break;
37797 }
37798 - atomic_inc(&vcc->stats->tx);
37799 + atomic_inc_unchecked(&vcc->stats->tx);
37800 wake_up(&zatm_vcc->tx_wait);
37801 }
37802
37803 diff --git a/drivers/base/bus.c b/drivers/base/bus.c
37804 index 79bc203..fa3945b 100644
37805 --- a/drivers/base/bus.c
37806 +++ b/drivers/base/bus.c
37807 @@ -1126,7 +1126,7 @@ int subsys_interface_register(struct subsys_interface *sif)
37808 return -EINVAL;
37809
37810 mutex_lock(&subsys->p->mutex);
37811 - list_add_tail(&sif->node, &subsys->p->interfaces);
37812 + pax_list_add_tail((struct list_head *)&sif->node, &subsys->p->interfaces);
37813 if (sif->add_dev) {
37814 subsys_dev_iter_init(&iter, subsys, NULL, NULL);
37815 while ((dev = subsys_dev_iter_next(&iter)))
37816 @@ -1151,7 +1151,7 @@ void subsys_interface_unregister(struct subsys_interface *sif)
37817 subsys = sif->subsys;
37818
37819 mutex_lock(&subsys->p->mutex);
37820 - list_del_init(&sif->node);
37821 + pax_list_del_init((struct list_head *)&sif->node);
37822 if (sif->remove_dev) {
37823 subsys_dev_iter_init(&iter, subsys, NULL, NULL);
37824 while ((dev = subsys_dev_iter_next(&iter)))
37825 diff --git a/drivers/base/devtmpfs.c b/drivers/base/devtmpfs.c
37826 index 25798db..15f130e 100644
37827 --- a/drivers/base/devtmpfs.c
37828 +++ b/drivers/base/devtmpfs.c
37829 @@ -354,7 +354,7 @@ int devtmpfs_mount(const char *mntdir)
37830 if (!thread)
37831 return 0;
37832
37833 - err = sys_mount("devtmpfs", (char *)mntdir, "devtmpfs", MS_SILENT, NULL);
37834 + err = sys_mount((char __force_user *)"devtmpfs", (char __force_user *)mntdir, (char __force_user *)"devtmpfs", MS_SILENT, NULL);
37835 if (err)
37836 printk(KERN_INFO "devtmpfs: error mounting %i\n", err);
37837 else
37838 @@ -380,11 +380,11 @@ static int devtmpfsd(void *p)
37839 *err = sys_unshare(CLONE_NEWNS);
37840 if (*err)
37841 goto out;
37842 - *err = sys_mount("devtmpfs", "/", "devtmpfs", MS_SILENT, options);
37843 + *err = sys_mount((char __force_user *)"devtmpfs", (char __force_user *)"/", (char __force_user *)"devtmpfs", MS_SILENT, (char __force_user *)options);
37844 if (*err)
37845 goto out;
37846 - sys_chdir("/.."); /* will traverse into overmounted root */
37847 - sys_chroot(".");
37848 + sys_chdir((char __force_user *)"/.."); /* will traverse into overmounted root */
37849 + sys_chroot((char __force_user *)".");
37850 complete(&setup_done);
37851 while (1) {
37852 spin_lock(&req_lock);
37853 diff --git a/drivers/base/node.c b/drivers/base/node.c
37854 index 36fabe43..8cfc112 100644
37855 --- a/drivers/base/node.c
37856 +++ b/drivers/base/node.c
37857 @@ -615,7 +615,7 @@ static ssize_t print_nodes_state(enum node_states state, char *buf)
37858 struct node_attr {
37859 struct device_attribute attr;
37860 enum node_states state;
37861 -};
37862 +} __do_const;
37863
37864 static ssize_t show_node_state(struct device *dev,
37865 struct device_attribute *attr, char *buf)
37866 diff --git a/drivers/base/power/domain.c b/drivers/base/power/domain.c
37867 index 45937f8..b9a342e 100644
37868 --- a/drivers/base/power/domain.c
37869 +++ b/drivers/base/power/domain.c
37870 @@ -1698,7 +1698,7 @@ int pm_genpd_attach_cpuidle(struct generic_pm_domain *genpd, int state)
37871 {
37872 struct cpuidle_driver *cpuidle_drv;
37873 struct gpd_cpuidle_data *cpuidle_data;
37874 - struct cpuidle_state *idle_state;
37875 + cpuidle_state_no_const *idle_state;
37876 int ret = 0;
37877
37878 if (IS_ERR_OR_NULL(genpd) || state < 0)
37879 @@ -1766,7 +1766,7 @@ int pm_genpd_name_attach_cpuidle(const char *name, int state)
37880 int pm_genpd_detach_cpuidle(struct generic_pm_domain *genpd)
37881 {
37882 struct gpd_cpuidle_data *cpuidle_data;
37883 - struct cpuidle_state *idle_state;
37884 + cpuidle_state_no_const *idle_state;
37885 int ret = 0;
37886
37887 if (IS_ERR_OR_NULL(genpd))
37888 @@ -2195,7 +2195,10 @@ int genpd_dev_pm_attach(struct device *dev)
37889 return ret;
37890 }
37891
37892 - dev->pm_domain->detach = genpd_dev_pm_detach;
37893 + pax_open_kernel();
37894 + *(void **)&dev->pm_domain->detach = genpd_dev_pm_detach;
37895 + pax_close_kernel();
37896 +
37897 pm_genpd_poweron(pd);
37898
37899 return 0;
37900 diff --git a/drivers/base/power/sysfs.c b/drivers/base/power/sysfs.c
37901 index d2be3f9..0a3167a 100644
37902 --- a/drivers/base/power/sysfs.c
37903 +++ b/drivers/base/power/sysfs.c
37904 @@ -181,7 +181,7 @@ static ssize_t rtpm_status_show(struct device *dev,
37905 return -EIO;
37906 }
37907 }
37908 - return sprintf(buf, p);
37909 + return sprintf(buf, "%s", p);
37910 }
37911
37912 static DEVICE_ATTR(runtime_status, 0444, rtpm_status_show, NULL);
37913 diff --git a/drivers/base/power/wakeup.c b/drivers/base/power/wakeup.c
37914 index aab7158..b172db2 100644
37915 --- a/drivers/base/power/wakeup.c
37916 +++ b/drivers/base/power/wakeup.c
37917 @@ -32,14 +32,14 @@ static bool pm_abort_suspend __read_mostly;
37918 * They need to be modified together atomically, so it's better to use one
37919 * atomic variable to hold them both.
37920 */
37921 -static atomic_t combined_event_count = ATOMIC_INIT(0);
37922 +static atomic_unchecked_t combined_event_count = ATOMIC_INIT(0);
37923
37924 #define IN_PROGRESS_BITS (sizeof(int) * 4)
37925 #define MAX_IN_PROGRESS ((1 << IN_PROGRESS_BITS) - 1)
37926
37927 static void split_counters(unsigned int *cnt, unsigned int *inpr)
37928 {
37929 - unsigned int comb = atomic_read(&combined_event_count);
37930 + unsigned int comb = atomic_read_unchecked(&combined_event_count);
37931
37932 *cnt = (comb >> IN_PROGRESS_BITS);
37933 *inpr = comb & MAX_IN_PROGRESS;
37934 @@ -404,7 +404,7 @@ static void wakeup_source_activate(struct wakeup_source *ws)
37935 ws->start_prevent_time = ws->last_time;
37936
37937 /* Increment the counter of events in progress. */
37938 - cec = atomic_inc_return(&combined_event_count);
37939 + cec = atomic_inc_return_unchecked(&combined_event_count);
37940
37941 trace_wakeup_source_activate(ws->name, cec);
37942 }
37943 @@ -530,7 +530,7 @@ static void wakeup_source_deactivate(struct wakeup_source *ws)
37944 * Increment the counter of registered wakeup events and decrement the
37945 * couter of wakeup events in progress simultaneously.
37946 */
37947 - cec = atomic_add_return(MAX_IN_PROGRESS, &combined_event_count);
37948 + cec = atomic_add_return_unchecked(MAX_IN_PROGRESS, &combined_event_count);
37949 trace_wakeup_source_deactivate(ws->name, cec);
37950
37951 split_counters(&cnt, &inpr);
37952 diff --git a/drivers/base/syscore.c b/drivers/base/syscore.c
37953 index 8d98a32..61d3165 100644
37954 --- a/drivers/base/syscore.c
37955 +++ b/drivers/base/syscore.c
37956 @@ -22,7 +22,7 @@ static DEFINE_MUTEX(syscore_ops_lock);
37957 void register_syscore_ops(struct syscore_ops *ops)
37958 {
37959 mutex_lock(&syscore_ops_lock);
37960 - list_add_tail(&ops->node, &syscore_ops_list);
37961 + pax_list_add_tail((struct list_head *)&ops->node, &syscore_ops_list);
37962 mutex_unlock(&syscore_ops_lock);
37963 }
37964 EXPORT_SYMBOL_GPL(register_syscore_ops);
37965 @@ -34,7 +34,7 @@ EXPORT_SYMBOL_GPL(register_syscore_ops);
37966 void unregister_syscore_ops(struct syscore_ops *ops)
37967 {
37968 mutex_lock(&syscore_ops_lock);
37969 - list_del(&ops->node);
37970 + pax_list_del((struct list_head *)&ops->node);
37971 mutex_unlock(&syscore_ops_lock);
37972 }
37973 EXPORT_SYMBOL_GPL(unregister_syscore_ops);
37974 diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c
37975 index ff20f19..018f1da 100644
37976 --- a/drivers/block/cciss.c
37977 +++ b/drivers/block/cciss.c
37978 @@ -3008,7 +3008,7 @@ static void start_io(ctlr_info_t *h)
37979 while (!list_empty(&h->reqQ)) {
37980 c = list_entry(h->reqQ.next, CommandList_struct, list);
37981 /* can't do anything if fifo is full */
37982 - if ((h->access.fifo_full(h))) {
37983 + if ((h->access->fifo_full(h))) {
37984 dev_warn(&h->pdev->dev, "fifo full\n");
37985 break;
37986 }
37987 @@ -3018,7 +3018,7 @@ static void start_io(ctlr_info_t *h)
37988 h->Qdepth--;
37989
37990 /* Tell the controller execute command */
37991 - h->access.submit_command(h, c);
37992 + h->access->submit_command(h, c);
37993
37994 /* Put job onto the completed Q */
37995 addQ(&h->cmpQ, c);
37996 @@ -3444,17 +3444,17 @@ startio:
37997
37998 static inline unsigned long get_next_completion(ctlr_info_t *h)
37999 {
38000 - return h->access.command_completed(h);
38001 + return h->access->command_completed(h);
38002 }
38003
38004 static inline int interrupt_pending(ctlr_info_t *h)
38005 {
38006 - return h->access.intr_pending(h);
38007 + return h->access->intr_pending(h);
38008 }
38009
38010 static inline long interrupt_not_for_us(ctlr_info_t *h)
38011 {
38012 - return ((h->access.intr_pending(h) == 0) ||
38013 + return ((h->access->intr_pending(h) == 0) ||
38014 (h->interrupts_enabled == 0));
38015 }
38016
38017 @@ -3487,7 +3487,7 @@ static inline u32 next_command(ctlr_info_t *h)
38018 u32 a;
38019
38020 if (unlikely(!(h->transMethod & CFGTBL_Trans_Performant)))
38021 - return h->access.command_completed(h);
38022 + return h->access->command_completed(h);
38023
38024 if ((*(h->reply_pool_head) & 1) == (h->reply_pool_wraparound)) {
38025 a = *(h->reply_pool_head); /* Next cmd in ring buffer */
38026 @@ -4044,7 +4044,7 @@ static void cciss_put_controller_into_performant_mode(ctlr_info_t *h)
38027 trans_support & CFGTBL_Trans_use_short_tags);
38028
38029 /* Change the access methods to the performant access methods */
38030 - h->access = SA5_performant_access;
38031 + h->access = &SA5_performant_access;
38032 h->transMethod = CFGTBL_Trans_Performant;
38033
38034 return;
38035 @@ -4318,7 +4318,7 @@ static int cciss_pci_init(ctlr_info_t *h)
38036 if (prod_index < 0)
38037 return -ENODEV;
38038 h->product_name = products[prod_index].product_name;
38039 - h->access = *(products[prod_index].access);
38040 + h->access = products[prod_index].access;
38041
38042 if (cciss_board_disabled(h)) {
38043 dev_warn(&h->pdev->dev, "controller appears to be disabled\n");
38044 @@ -5050,7 +5050,7 @@ reinit_after_soft_reset:
38045 }
38046
38047 /* make sure the board interrupts are off */
38048 - h->access.set_intr_mask(h, CCISS_INTR_OFF);
38049 + h->access->set_intr_mask(h, CCISS_INTR_OFF);
38050 rc = cciss_request_irq(h, do_cciss_msix_intr, do_cciss_intx);
38051 if (rc)
38052 goto clean2;
38053 @@ -5100,7 +5100,7 @@ reinit_after_soft_reset:
38054 * fake ones to scoop up any residual completions.
38055 */
38056 spin_lock_irqsave(&h->lock, flags);
38057 - h->access.set_intr_mask(h, CCISS_INTR_OFF);
38058 + h->access->set_intr_mask(h, CCISS_INTR_OFF);
38059 spin_unlock_irqrestore(&h->lock, flags);
38060 free_irq(h->intr[h->intr_mode], h);
38061 rc = cciss_request_irq(h, cciss_msix_discard_completions,
38062 @@ -5120,9 +5120,9 @@ reinit_after_soft_reset:
38063 dev_info(&h->pdev->dev, "Board READY.\n");
38064 dev_info(&h->pdev->dev,
38065 "Waiting for stale completions to drain.\n");
38066 - h->access.set_intr_mask(h, CCISS_INTR_ON);
38067 + h->access->set_intr_mask(h, CCISS_INTR_ON);
38068 msleep(10000);
38069 - h->access.set_intr_mask(h, CCISS_INTR_OFF);
38070 + h->access->set_intr_mask(h, CCISS_INTR_OFF);
38071
38072 rc = controller_reset_failed(h->cfgtable);
38073 if (rc)
38074 @@ -5145,7 +5145,7 @@ reinit_after_soft_reset:
38075 cciss_scsi_setup(h);
38076
38077 /* Turn the interrupts on so we can service requests */
38078 - h->access.set_intr_mask(h, CCISS_INTR_ON);
38079 + h->access->set_intr_mask(h, CCISS_INTR_ON);
38080
38081 /* Get the firmware version */
38082 inq_buff = kzalloc(sizeof(InquiryData_struct), GFP_KERNEL);
38083 @@ -5217,7 +5217,7 @@ static void cciss_shutdown(struct pci_dev *pdev)
38084 kfree(flush_buf);
38085 if (return_code != IO_OK)
38086 dev_warn(&h->pdev->dev, "Error flushing cache\n");
38087 - h->access.set_intr_mask(h, CCISS_INTR_OFF);
38088 + h->access->set_intr_mask(h, CCISS_INTR_OFF);
38089 free_irq(h->intr[h->intr_mode], h);
38090 }
38091
38092 diff --git a/drivers/block/cciss.h b/drivers/block/cciss.h
38093 index 7fda30e..2f27946 100644
38094 --- a/drivers/block/cciss.h
38095 +++ b/drivers/block/cciss.h
38096 @@ -101,7 +101,7 @@ struct ctlr_info
38097 /* information about each logical volume */
38098 drive_info_struct *drv[CISS_MAX_LUN];
38099
38100 - struct access_method access;
38101 + struct access_method *access;
38102
38103 /* queue and queue Info */
38104 struct list_head reqQ;
38105 @@ -402,27 +402,27 @@ static bool SA5_performant_intr_pending(ctlr_info_t *h)
38106 }
38107
38108 static struct access_method SA5_access = {
38109 - SA5_submit_command,
38110 - SA5_intr_mask,
38111 - SA5_fifo_full,
38112 - SA5_intr_pending,
38113 - SA5_completed,
38114 + .submit_command = SA5_submit_command,
38115 + .set_intr_mask = SA5_intr_mask,
38116 + .fifo_full = SA5_fifo_full,
38117 + .intr_pending = SA5_intr_pending,
38118 + .command_completed = SA5_completed,
38119 };
38120
38121 static struct access_method SA5B_access = {
38122 - SA5_submit_command,
38123 - SA5B_intr_mask,
38124 - SA5_fifo_full,
38125 - SA5B_intr_pending,
38126 - SA5_completed,
38127 + .submit_command = SA5_submit_command,
38128 + .set_intr_mask = SA5B_intr_mask,
38129 + .fifo_full = SA5_fifo_full,
38130 + .intr_pending = SA5B_intr_pending,
38131 + .command_completed = SA5_completed,
38132 };
38133
38134 static struct access_method SA5_performant_access = {
38135 - SA5_submit_command,
38136 - SA5_performant_intr_mask,
38137 - SA5_fifo_full,
38138 - SA5_performant_intr_pending,
38139 - SA5_performant_completed,
38140 + .submit_command = SA5_submit_command,
38141 + .set_intr_mask = SA5_performant_intr_mask,
38142 + .fifo_full = SA5_fifo_full,
38143 + .intr_pending = SA5_performant_intr_pending,
38144 + .command_completed = SA5_performant_completed,
38145 };
38146
38147 struct board_type {
38148 diff --git a/drivers/block/cpqarray.c b/drivers/block/cpqarray.c
38149 index 2b94403..fd6ad1f 100644
38150 --- a/drivers/block/cpqarray.c
38151 +++ b/drivers/block/cpqarray.c
38152 @@ -404,7 +404,7 @@ static int cpqarray_register_ctlr(int i, struct pci_dev *pdev)
38153 if (register_blkdev(COMPAQ_SMART2_MAJOR+i, hba[i]->devname)) {
38154 goto Enomem4;
38155 }
38156 - hba[i]->access.set_intr_mask(hba[i], 0);
38157 + hba[i]->access->set_intr_mask(hba[i], 0);
38158 if (request_irq(hba[i]->intr, do_ida_intr,
38159 IRQF_DISABLED|IRQF_SHARED, hba[i]->devname, hba[i]))
38160 {
38161 @@ -459,7 +459,7 @@ static int cpqarray_register_ctlr(int i, struct pci_dev *pdev)
38162 add_timer(&hba[i]->timer);
38163
38164 /* Enable IRQ now that spinlock and rate limit timer are set up */
38165 - hba[i]->access.set_intr_mask(hba[i], FIFO_NOT_EMPTY);
38166 + hba[i]->access->set_intr_mask(hba[i], FIFO_NOT_EMPTY);
38167
38168 for(j=0; j<NWD; j++) {
38169 struct gendisk *disk = ida_gendisk[i][j];
38170 @@ -694,7 +694,7 @@ DBGINFO(
38171 for(i=0; i<NR_PRODUCTS; i++) {
38172 if (board_id == products[i].board_id) {
38173 c->product_name = products[i].product_name;
38174 - c->access = *(products[i].access);
38175 + c->access = products[i].access;
38176 break;
38177 }
38178 }
38179 @@ -792,7 +792,7 @@ static int cpqarray_eisa_detect(void)
38180 hba[ctlr]->intr = intr;
38181 sprintf(hba[ctlr]->devname, "ida%d", nr_ctlr);
38182 hba[ctlr]->product_name = products[j].product_name;
38183 - hba[ctlr]->access = *(products[j].access);
38184 + hba[ctlr]->access = products[j].access;
38185 hba[ctlr]->ctlr = ctlr;
38186 hba[ctlr]->board_id = board_id;
38187 hba[ctlr]->pci_dev = NULL; /* not PCI */
38188 @@ -978,7 +978,7 @@ static void start_io(ctlr_info_t *h)
38189
38190 while((c = h->reqQ) != NULL) {
38191 /* Can't do anything if we're busy */
38192 - if (h->access.fifo_full(h) == 0)
38193 + if (h->access->fifo_full(h) == 0)
38194 return;
38195
38196 /* Get the first entry from the request Q */
38197 @@ -986,7 +986,7 @@ static void start_io(ctlr_info_t *h)
38198 h->Qdepth--;
38199
38200 /* Tell the controller to do our bidding */
38201 - h->access.submit_command(h, c);
38202 + h->access->submit_command(h, c);
38203
38204 /* Get onto the completion Q */
38205 addQ(&h->cmpQ, c);
38206 @@ -1048,7 +1048,7 @@ static irqreturn_t do_ida_intr(int irq, void *dev_id)
38207 unsigned long flags;
38208 __u32 a,a1;
38209
38210 - istat = h->access.intr_pending(h);
38211 + istat = h->access->intr_pending(h);
38212 /* Is this interrupt for us? */
38213 if (istat == 0)
38214 return IRQ_NONE;
38215 @@ -1059,7 +1059,7 @@ static irqreturn_t do_ida_intr(int irq, void *dev_id)
38216 */
38217 spin_lock_irqsave(IDA_LOCK(h->ctlr), flags);
38218 if (istat & FIFO_NOT_EMPTY) {
38219 - while((a = h->access.command_completed(h))) {
38220 + while((a = h->access->command_completed(h))) {
38221 a1 = a; a &= ~3;
38222 if ((c = h->cmpQ) == NULL)
38223 {
38224 @@ -1448,11 +1448,11 @@ static int sendcmd(
38225 /*
38226 * Disable interrupt
38227 */
38228 - info_p->access.set_intr_mask(info_p, 0);
38229 + info_p->access->set_intr_mask(info_p, 0);
38230 /* Make sure there is room in the command FIFO */
38231 /* Actually it should be completely empty at this time. */
38232 for (i = 200000; i > 0; i--) {
38233 - temp = info_p->access.fifo_full(info_p);
38234 + temp = info_p->access->fifo_full(info_p);
38235 if (temp != 0) {
38236 break;
38237 }
38238 @@ -1465,7 +1465,7 @@ DBG(
38239 /*
38240 * Send the cmd
38241 */
38242 - info_p->access.submit_command(info_p, c);
38243 + info_p->access->submit_command(info_p, c);
38244 complete = pollcomplete(ctlr);
38245
38246 pci_unmap_single(info_p->pci_dev, (dma_addr_t) c->req.sg[0].addr,
38247 @@ -1548,9 +1548,9 @@ static int revalidate_allvol(ctlr_info_t *host)
38248 * we check the new geometry. Then turn interrupts back on when
38249 * we're done.
38250 */
38251 - host->access.set_intr_mask(host, 0);
38252 + host->access->set_intr_mask(host, 0);
38253 getgeometry(ctlr);
38254 - host->access.set_intr_mask(host, FIFO_NOT_EMPTY);
38255 + host->access->set_intr_mask(host, FIFO_NOT_EMPTY);
38256
38257 for(i=0; i<NWD; i++) {
38258 struct gendisk *disk = ida_gendisk[ctlr][i];
38259 @@ -1590,7 +1590,7 @@ static int pollcomplete(int ctlr)
38260 /* Wait (up to 2 seconds) for a command to complete */
38261
38262 for (i = 200000; i > 0; i--) {
38263 - done = hba[ctlr]->access.command_completed(hba[ctlr]);
38264 + done = hba[ctlr]->access->command_completed(hba[ctlr]);
38265 if (done == 0) {
38266 udelay(10); /* a short fixed delay */
38267 } else
38268 diff --git a/drivers/block/cpqarray.h b/drivers/block/cpqarray.h
38269 index be73e9d..7fbf140 100644
38270 --- a/drivers/block/cpqarray.h
38271 +++ b/drivers/block/cpqarray.h
38272 @@ -99,7 +99,7 @@ struct ctlr_info {
38273 drv_info_t drv[NWD];
38274 struct proc_dir_entry *proc;
38275
38276 - struct access_method access;
38277 + struct access_method *access;
38278
38279 cmdlist_t *reqQ;
38280 cmdlist_t *cmpQ;
38281 diff --git a/drivers/block/drbd/drbd_bitmap.c b/drivers/block/drbd/drbd_bitmap.c
38282 index 434c77d..6d3219a 100644
38283 --- a/drivers/block/drbd/drbd_bitmap.c
38284 +++ b/drivers/block/drbd/drbd_bitmap.c
38285 @@ -1036,7 +1036,7 @@ static void bm_page_io_async(struct drbd_bm_aio_ctx *ctx, int page_nr) __must_ho
38286 submit_bio(rw, bio);
38287 /* this should not count as user activity and cause the
38288 * resync to throttle -- see drbd_rs_should_slow_down(). */
38289 - atomic_add(len >> 9, &device->rs_sect_ev);
38290 + atomic_add_unchecked(len >> 9, &device->rs_sect_ev);
38291 }
38292 }
38293
38294 diff --git a/drivers/block/drbd/drbd_int.h b/drivers/block/drbd/drbd_int.h
38295 index b905e98..0812ed8 100644
38296 --- a/drivers/block/drbd/drbd_int.h
38297 +++ b/drivers/block/drbd/drbd_int.h
38298 @@ -385,7 +385,7 @@ struct drbd_epoch {
38299 struct drbd_connection *connection;
38300 struct list_head list;
38301 unsigned int barrier_nr;
38302 - atomic_t epoch_size; /* increased on every request added. */
38303 + atomic_unchecked_t epoch_size; /* increased on every request added. */
38304 atomic_t active; /* increased on every req. added, and dec on every finished. */
38305 unsigned long flags;
38306 };
38307 @@ -946,7 +946,7 @@ struct drbd_device {
38308 unsigned int al_tr_number;
38309 int al_tr_cycle;
38310 wait_queue_head_t seq_wait;
38311 - atomic_t packet_seq;
38312 + atomic_unchecked_t packet_seq;
38313 unsigned int peer_seq;
38314 spinlock_t peer_seq_lock;
38315 unsigned long comm_bm_set; /* communicated number of set bits. */
38316 @@ -955,8 +955,8 @@ struct drbd_device {
38317 struct mutex own_state_mutex;
38318 struct mutex *state_mutex; /* either own_state_mutex or first_peer_device(device)->connection->cstate_mutex */
38319 char congestion_reason; /* Why we where congested... */
38320 - atomic_t rs_sect_in; /* for incoming resync data rate, SyncTarget */
38321 - atomic_t rs_sect_ev; /* for submitted resync data rate, both */
38322 + atomic_unchecked_t rs_sect_in; /* for incoming resync data rate, SyncTarget */
38323 + atomic_unchecked_t rs_sect_ev; /* for submitted resync data rate, both */
38324 int rs_last_sect_ev; /* counter to compare with */
38325 int rs_last_events; /* counter of read or write "events" (unit sectors)
38326 * on the lower level device when we last looked. */
38327 diff --git a/drivers/block/drbd/drbd_main.c b/drivers/block/drbd/drbd_main.c
38328 index 1fc8342..7e7742b 100644
38329 --- a/drivers/block/drbd/drbd_main.c
38330 +++ b/drivers/block/drbd/drbd_main.c
38331 @@ -1328,7 +1328,7 @@ static int _drbd_send_ack(struct drbd_peer_device *peer_device, enum drbd_packet
38332 p->sector = sector;
38333 p->block_id = block_id;
38334 p->blksize = blksize;
38335 - p->seq_num = cpu_to_be32(atomic_inc_return(&peer_device->device->packet_seq));
38336 + p->seq_num = cpu_to_be32(atomic_inc_return_unchecked(&peer_device->device->packet_seq));
38337 return drbd_send_command(peer_device, sock, cmd, sizeof(*p), NULL, 0);
38338 }
38339
38340 @@ -1634,7 +1634,7 @@ int drbd_send_dblock(struct drbd_peer_device *peer_device, struct drbd_request *
38341 return -EIO;
38342 p->sector = cpu_to_be64(req->i.sector);
38343 p->block_id = (unsigned long)req;
38344 - p->seq_num = cpu_to_be32(atomic_inc_return(&device->packet_seq));
38345 + p->seq_num = cpu_to_be32(atomic_inc_return_unchecked(&device->packet_seq));
38346 dp_flags = bio_flags_to_wire(peer_device->connection, req->master_bio->bi_rw);
38347 if (device->state.conn >= C_SYNC_SOURCE &&
38348 device->state.conn <= C_PAUSED_SYNC_T)
38349 @@ -1915,8 +1915,8 @@ void drbd_init_set_defaults(struct drbd_device *device)
38350 atomic_set(&device->unacked_cnt, 0);
38351 atomic_set(&device->local_cnt, 0);
38352 atomic_set(&device->pp_in_use_by_net, 0);
38353 - atomic_set(&device->rs_sect_in, 0);
38354 - atomic_set(&device->rs_sect_ev, 0);
38355 + atomic_set_unchecked(&device->rs_sect_in, 0);
38356 + atomic_set_unchecked(&device->rs_sect_ev, 0);
38357 atomic_set(&device->ap_in_flight, 0);
38358 atomic_set(&device->md_io.in_use, 0);
38359
38360 @@ -2684,8 +2684,8 @@ void drbd_destroy_connection(struct kref *kref)
38361 struct drbd_connection *connection = container_of(kref, struct drbd_connection, kref);
38362 struct drbd_resource *resource = connection->resource;
38363
38364 - if (atomic_read(&connection->current_epoch->epoch_size) != 0)
38365 - drbd_err(connection, "epoch_size:%d\n", atomic_read(&connection->current_epoch->epoch_size));
38366 + if (atomic_read_unchecked(&connection->current_epoch->epoch_size) != 0)
38367 + drbd_err(connection, "epoch_size:%d\n", atomic_read_unchecked(&connection->current_epoch->epoch_size));
38368 kfree(connection->current_epoch);
38369
38370 idr_destroy(&connection->peer_devices);
38371 diff --git a/drivers/block/drbd/drbd_nl.c b/drivers/block/drbd/drbd_nl.c
38372 index 74df8cf..e41fc24 100644
38373 --- a/drivers/block/drbd/drbd_nl.c
38374 +++ b/drivers/block/drbd/drbd_nl.c
38375 @@ -3637,13 +3637,13 @@ finish:
38376
38377 void drbd_bcast_event(struct drbd_device *device, const struct sib_info *sib)
38378 {
38379 - static atomic_t drbd_genl_seq = ATOMIC_INIT(2); /* two. */
38380 + static atomic_unchecked_t drbd_genl_seq = ATOMIC_INIT(2); /* two. */
38381 struct sk_buff *msg;
38382 struct drbd_genlmsghdr *d_out;
38383 unsigned seq;
38384 int err = -ENOMEM;
38385
38386 - seq = atomic_inc_return(&drbd_genl_seq);
38387 + seq = atomic_inc_return_unchecked(&drbd_genl_seq);
38388 msg = genlmsg_new(NLMSG_GOODSIZE, GFP_NOIO);
38389 if (!msg)
38390 goto failed;
38391 diff --git a/drivers/block/drbd/drbd_receiver.c b/drivers/block/drbd/drbd_receiver.c
38392 index cee2035..22f66bd 100644
38393 --- a/drivers/block/drbd/drbd_receiver.c
38394 +++ b/drivers/block/drbd/drbd_receiver.c
38395 @@ -870,7 +870,7 @@ int drbd_connected(struct drbd_peer_device *peer_device)
38396 struct drbd_device *device = peer_device->device;
38397 int err;
38398
38399 - atomic_set(&device->packet_seq, 0);
38400 + atomic_set_unchecked(&device->packet_seq, 0);
38401 device->peer_seq = 0;
38402
38403 device->state_mutex = peer_device->connection->agreed_pro_version < 100 ?
38404 @@ -1233,7 +1233,7 @@ static enum finish_epoch drbd_may_finish_epoch(struct drbd_connection *connectio
38405 do {
38406 next_epoch = NULL;
38407
38408 - epoch_size = atomic_read(&epoch->epoch_size);
38409 + epoch_size = atomic_read_unchecked(&epoch->epoch_size);
38410
38411 switch (ev & ~EV_CLEANUP) {
38412 case EV_PUT:
38413 @@ -1273,7 +1273,7 @@ static enum finish_epoch drbd_may_finish_epoch(struct drbd_connection *connectio
38414 rv = FE_DESTROYED;
38415 } else {
38416 epoch->flags = 0;
38417 - atomic_set(&epoch->epoch_size, 0);
38418 + atomic_set_unchecked(&epoch->epoch_size, 0);
38419 /* atomic_set(&epoch->active, 0); is already zero */
38420 if (rv == FE_STILL_LIVE)
38421 rv = FE_RECYCLED;
38422 @@ -1550,7 +1550,7 @@ static int receive_Barrier(struct drbd_connection *connection, struct packet_inf
38423 conn_wait_active_ee_empty(connection);
38424 drbd_flush(connection);
38425
38426 - if (atomic_read(&connection->current_epoch->epoch_size)) {
38427 + if (atomic_read_unchecked(&connection->current_epoch->epoch_size)) {
38428 epoch = kmalloc(sizeof(struct drbd_epoch), GFP_NOIO);
38429 if (epoch)
38430 break;
38431 @@ -1564,11 +1564,11 @@ static int receive_Barrier(struct drbd_connection *connection, struct packet_inf
38432 }
38433
38434 epoch->flags = 0;
38435 - atomic_set(&epoch->epoch_size, 0);
38436 + atomic_set_unchecked(&epoch->epoch_size, 0);
38437 atomic_set(&epoch->active, 0);
38438
38439 spin_lock(&connection->epoch_lock);
38440 - if (atomic_read(&connection->current_epoch->epoch_size)) {
38441 + if (atomic_read_unchecked(&connection->current_epoch->epoch_size)) {
38442 list_add(&epoch->list, &connection->current_epoch->list);
38443 connection->current_epoch = epoch;
38444 connection->epochs++;
38445 @@ -1802,7 +1802,7 @@ static int recv_resync_read(struct drbd_peer_device *peer_device, sector_t secto
38446 list_add_tail(&peer_req->w.list, &device->sync_ee);
38447 spin_unlock_irq(&device->resource->req_lock);
38448
38449 - atomic_add(pi->size >> 9, &device->rs_sect_ev);
38450 + atomic_add_unchecked(pi->size >> 9, &device->rs_sect_ev);
38451 if (drbd_submit_peer_request(device, peer_req, WRITE, DRBD_FAULT_RS_WR) == 0)
38452 return 0;
38453
38454 @@ -1900,7 +1900,7 @@ static int receive_RSDataReply(struct drbd_connection *connection, struct packet
38455 drbd_send_ack_dp(peer_device, P_NEG_ACK, p, pi->size);
38456 }
38457
38458 - atomic_add(pi->size >> 9, &device->rs_sect_in);
38459 + atomic_add_unchecked(pi->size >> 9, &device->rs_sect_in);
38460
38461 return err;
38462 }
38463 @@ -2290,7 +2290,7 @@ static int receive_Data(struct drbd_connection *connection, struct packet_info *
38464
38465 err = wait_for_and_update_peer_seq(peer_device, peer_seq);
38466 drbd_send_ack_dp(peer_device, P_NEG_ACK, p, pi->size);
38467 - atomic_inc(&connection->current_epoch->epoch_size);
38468 + atomic_inc_unchecked(&connection->current_epoch->epoch_size);
38469 err2 = drbd_drain_block(peer_device, pi->size);
38470 if (!err)
38471 err = err2;
38472 @@ -2334,7 +2334,7 @@ static int receive_Data(struct drbd_connection *connection, struct packet_info *
38473
38474 spin_lock(&connection->epoch_lock);
38475 peer_req->epoch = connection->current_epoch;
38476 - atomic_inc(&peer_req->epoch->epoch_size);
38477 + atomic_inc_unchecked(&peer_req->epoch->epoch_size);
38478 atomic_inc(&peer_req->epoch->active);
38479 spin_unlock(&connection->epoch_lock);
38480
38481 @@ -2479,7 +2479,7 @@ bool drbd_rs_c_min_rate_throttle(struct drbd_device *device)
38482
38483 curr_events = (int)part_stat_read(&disk->part0, sectors[0]) +
38484 (int)part_stat_read(&disk->part0, sectors[1]) -
38485 - atomic_read(&device->rs_sect_ev);
38486 + atomic_read_unchecked(&device->rs_sect_ev);
38487
38488 if (atomic_read(&device->ap_actlog_cnt)
38489 || curr_events - device->rs_last_events > 64) {
38490 @@ -2618,7 +2618,7 @@ static int receive_DataRequest(struct drbd_connection *connection, struct packet
38491 device->use_csums = true;
38492 } else if (pi->cmd == P_OV_REPLY) {
38493 /* track progress, we may need to throttle */
38494 - atomic_add(size >> 9, &device->rs_sect_in);
38495 + atomic_add_unchecked(size >> 9, &device->rs_sect_in);
38496 peer_req->w.cb = w_e_end_ov_reply;
38497 dec_rs_pending(device);
38498 /* drbd_rs_begin_io done when we sent this request,
38499 @@ -2691,7 +2691,7 @@ static int receive_DataRequest(struct drbd_connection *connection, struct packet
38500 goto out_free_e;
38501
38502 submit_for_resync:
38503 - atomic_add(size >> 9, &device->rs_sect_ev);
38504 + atomic_add_unchecked(size >> 9, &device->rs_sect_ev);
38505
38506 submit:
38507 update_receiver_timing_details(connection, drbd_submit_peer_request);
38508 @@ -4564,7 +4564,7 @@ struct data_cmd {
38509 int expect_payload;
38510 size_t pkt_size;
38511 int (*fn)(struct drbd_connection *, struct packet_info *);
38512 -};
38513 +} __do_const;
38514
38515 static struct data_cmd drbd_cmd_handler[] = {
38516 [P_DATA] = { 1, sizeof(struct p_data), receive_Data },
38517 @@ -4678,7 +4678,7 @@ static void conn_disconnect(struct drbd_connection *connection)
38518 if (!list_empty(&connection->current_epoch->list))
38519 drbd_err(connection, "ASSERTION FAILED: connection->current_epoch->list not empty\n");
38520 /* ok, no more ee's on the fly, it is safe to reset the epoch_size */
38521 - atomic_set(&connection->current_epoch->epoch_size, 0);
38522 + atomic_set_unchecked(&connection->current_epoch->epoch_size, 0);
38523 connection->send.seen_any_write_yet = false;
38524
38525 drbd_info(connection, "Connection closed\n");
38526 @@ -5182,7 +5182,7 @@ static int got_IsInSync(struct drbd_connection *connection, struct packet_info *
38527 put_ldev(device);
38528 }
38529 dec_rs_pending(device);
38530 - atomic_add(blksize >> 9, &device->rs_sect_in);
38531 + atomic_add_unchecked(blksize >> 9, &device->rs_sect_in);
38532
38533 return 0;
38534 }
38535 @@ -5470,7 +5470,7 @@ static int connection_finish_peer_reqs(struct drbd_connection *connection)
38536 struct asender_cmd {
38537 size_t pkt_size;
38538 int (*fn)(struct drbd_connection *connection, struct packet_info *);
38539 -};
38540 +} __do_const;
38541
38542 static struct asender_cmd asender_tbl[] = {
38543 [P_PING] = { 0, got_Ping },
38544 diff --git a/drivers/block/drbd/drbd_worker.c b/drivers/block/drbd/drbd_worker.c
38545 index d0fae55..4469096 100644
38546 --- a/drivers/block/drbd/drbd_worker.c
38547 +++ b/drivers/block/drbd/drbd_worker.c
38548 @@ -408,7 +408,7 @@ static int read_for_csum(struct drbd_peer_device *peer_device, sector_t sector,
38549 list_add_tail(&peer_req->w.list, &device->read_ee);
38550 spin_unlock_irq(&device->resource->req_lock);
38551
38552 - atomic_add(size >> 9, &device->rs_sect_ev);
38553 + atomic_add_unchecked(size >> 9, &device->rs_sect_ev);
38554 if (drbd_submit_peer_request(device, peer_req, READ, DRBD_FAULT_RS_RD) == 0)
38555 return 0;
38556
38557 @@ -553,7 +553,7 @@ static int drbd_rs_number_requests(struct drbd_device *device)
38558 unsigned int sect_in; /* Number of sectors that came in since the last turn */
38559 int number, mxb;
38560
38561 - sect_in = atomic_xchg(&device->rs_sect_in, 0);
38562 + sect_in = atomic_xchg_unchecked(&device->rs_sect_in, 0);
38563 device->rs_in_flight -= sect_in;
38564
38565 rcu_read_lock();
38566 @@ -1595,8 +1595,8 @@ void drbd_rs_controller_reset(struct drbd_device *device)
38567 struct gendisk *disk = device->ldev->backing_bdev->bd_contains->bd_disk;
38568 struct fifo_buffer *plan;
38569
38570 - atomic_set(&device->rs_sect_in, 0);
38571 - atomic_set(&device->rs_sect_ev, 0);
38572 + atomic_set_unchecked(&device->rs_sect_in, 0);
38573 + atomic_set_unchecked(&device->rs_sect_ev, 0);
38574 device->rs_in_flight = 0;
38575 device->rs_last_events =
38576 (int)part_stat_read(&disk->part0, sectors[0]) +
38577 diff --git a/drivers/block/loop.c b/drivers/block/loop.c
38578 index d1f168b..8f8cc52 100644
38579 --- a/drivers/block/loop.c
38580 +++ b/drivers/block/loop.c
38581 @@ -234,7 +234,7 @@ static int __do_lo_send_write(struct file *file,
38582
38583 file_start_write(file);
38584 set_fs(get_ds());
38585 - bw = file->f_op->write(file, buf, len, &pos);
38586 + bw = file->f_op->write(file, (const char __force_user *)buf, len, &pos);
38587 set_fs(old_fs);
38588 file_end_write(file);
38589 if (likely(bw == len))
38590 diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c
38591 index 09e628da..7607aaa 100644
38592 --- a/drivers/block/pktcdvd.c
38593 +++ b/drivers/block/pktcdvd.c
38594 @@ -108,7 +108,7 @@ static int pkt_seq_show(struct seq_file *m, void *p);
38595
38596 static sector_t get_zone(sector_t sector, struct pktcdvd_device *pd)
38597 {
38598 - return (sector + pd->offset) & ~(sector_t)(pd->settings.size - 1);
38599 + return (sector + pd->offset) & ~(sector_t)(pd->settings.size - 1UL);
38600 }
38601
38602 /*
38603 @@ -1890,7 +1890,7 @@ static noinline_for_stack int pkt_probe_settings(struct pktcdvd_device *pd)
38604 return -EROFS;
38605 }
38606 pd->settings.fp = ti.fp;
38607 - pd->offset = (be32_to_cpu(ti.track_start) << 2) & (pd->settings.size - 1);
38608 + pd->offset = (be32_to_cpu(ti.track_start) << 2) & (pd->settings.size - 1UL);
38609
38610 if (ti.nwa_v) {
38611 pd->nwa = be32_to_cpu(ti.next_writable);
38612 diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c
38613 index b67066d..515b7f4 100644
38614 --- a/drivers/block/rbd.c
38615 +++ b/drivers/block/rbd.c
38616 @@ -64,7 +64,7 @@
38617 * If the counter is already at its maximum value returns
38618 * -EINVAL without updating it.
38619 */
38620 -static int atomic_inc_return_safe(atomic_t *v)
38621 +static int __intentional_overflow(-1) atomic_inc_return_safe(atomic_t *v)
38622 {
38623 unsigned int counter;
38624
38625 diff --git a/drivers/block/smart1,2.h b/drivers/block/smart1,2.h
38626 index e5565fb..71be10b4 100644
38627 --- a/drivers/block/smart1,2.h
38628 +++ b/drivers/block/smart1,2.h
38629 @@ -108,11 +108,11 @@ static unsigned long smart4_intr_pending(ctlr_info_t *h)
38630 }
38631
38632 static struct access_method smart4_access = {
38633 - smart4_submit_command,
38634 - smart4_intr_mask,
38635 - smart4_fifo_full,
38636 - smart4_intr_pending,
38637 - smart4_completed,
38638 + .submit_command = smart4_submit_command,
38639 + .set_intr_mask = smart4_intr_mask,
38640 + .fifo_full = smart4_fifo_full,
38641 + .intr_pending = smart4_intr_pending,
38642 + .command_completed = smart4_completed,
38643 };
38644
38645 /*
38646 @@ -144,11 +144,11 @@ static unsigned long smart2_intr_pending(ctlr_info_t *h)
38647 }
38648
38649 static struct access_method smart2_access = {
38650 - smart2_submit_command,
38651 - smart2_intr_mask,
38652 - smart2_fifo_full,
38653 - smart2_intr_pending,
38654 - smart2_completed,
38655 + .submit_command = smart2_submit_command,
38656 + .set_intr_mask = smart2_intr_mask,
38657 + .fifo_full = smart2_fifo_full,
38658 + .intr_pending = smart2_intr_pending,
38659 + .command_completed = smart2_completed,
38660 };
38661
38662 /*
38663 @@ -180,11 +180,11 @@ static unsigned long smart2e_intr_pending(ctlr_info_t *h)
38664 }
38665
38666 static struct access_method smart2e_access = {
38667 - smart2e_submit_command,
38668 - smart2e_intr_mask,
38669 - smart2e_fifo_full,
38670 - smart2e_intr_pending,
38671 - smart2e_completed,
38672 + .submit_command = smart2e_submit_command,
38673 + .set_intr_mask = smart2e_intr_mask,
38674 + .fifo_full = smart2e_fifo_full,
38675 + .intr_pending = smart2e_intr_pending,
38676 + .command_completed = smart2e_completed,
38677 };
38678
38679 /*
38680 @@ -270,9 +270,9 @@ static unsigned long smart1_intr_pending(ctlr_info_t *h)
38681 }
38682
38683 static struct access_method smart1_access = {
38684 - smart1_submit_command,
38685 - smart1_intr_mask,
38686 - smart1_fifo_full,
38687 - smart1_intr_pending,
38688 - smart1_completed,
38689 + .submit_command = smart1_submit_command,
38690 + .set_intr_mask = smart1_intr_mask,
38691 + .fifo_full = smart1_fifo_full,
38692 + .intr_pending = smart1_intr_pending,
38693 + .command_completed = smart1_completed,
38694 };
38695 diff --git a/drivers/bluetooth/btwilink.c b/drivers/bluetooth/btwilink.c
38696 index 55c135b..9f8d60c 100644
38697 --- a/drivers/bluetooth/btwilink.c
38698 +++ b/drivers/bluetooth/btwilink.c
38699 @@ -288,7 +288,7 @@ static int ti_st_send_frame(struct hci_dev *hdev, struct sk_buff *skb)
38700
38701 static int bt_ti_probe(struct platform_device *pdev)
38702 {
38703 - static struct ti_st *hst;
38704 + struct ti_st *hst;
38705 struct hci_dev *hdev;
38706 int err;
38707
38708 diff --git a/drivers/cdrom/cdrom.c b/drivers/cdrom/cdrom.c
38709 index 5d28a45..a538f90 100644
38710 --- a/drivers/cdrom/cdrom.c
38711 +++ b/drivers/cdrom/cdrom.c
38712 @@ -610,7 +610,6 @@ int register_cdrom(struct cdrom_device_info *cdi)
38713 ENSURE(reset, CDC_RESET);
38714 ENSURE(generic_packet, CDC_GENERIC_PACKET);
38715 cdi->mc_flags = 0;
38716 - cdo->n_minors = 0;
38717 cdi->options = CDO_USE_FFLAGS;
38718
38719 if (autoclose == 1 && CDROM_CAN(CDC_CLOSE_TRAY))
38720 @@ -630,8 +629,11 @@ int register_cdrom(struct cdrom_device_info *cdi)
38721 else
38722 cdi->cdda_method = CDDA_OLD;
38723
38724 - if (!cdo->generic_packet)
38725 - cdo->generic_packet = cdrom_dummy_generic_packet;
38726 + if (!cdo->generic_packet) {
38727 + pax_open_kernel();
38728 + *(void **)&cdo->generic_packet = cdrom_dummy_generic_packet;
38729 + pax_close_kernel();
38730 + }
38731
38732 cd_dbg(CD_REG_UNREG, "drive \"/dev/%s\" registered\n", cdi->name);
38733 mutex_lock(&cdrom_mutex);
38734 @@ -652,7 +654,6 @@ void unregister_cdrom(struct cdrom_device_info *cdi)
38735 if (cdi->exit)
38736 cdi->exit(cdi);
38737
38738 - cdi->ops->n_minors--;
38739 cd_dbg(CD_REG_UNREG, "drive \"/dev/%s\" unregistered\n", cdi->name);
38740 }
38741
38742 @@ -2126,7 +2127,7 @@ static int cdrom_read_cdda_old(struct cdrom_device_info *cdi, __u8 __user *ubuf,
38743 */
38744 nr = nframes;
38745 do {
38746 - cgc.buffer = kmalloc(CD_FRAMESIZE_RAW * nr, GFP_KERNEL);
38747 + cgc.buffer = kzalloc(CD_FRAMESIZE_RAW * nr, GFP_KERNEL);
38748 if (cgc.buffer)
38749 break;
38750
38751 @@ -3434,7 +3435,7 @@ static int cdrom_print_info(const char *header, int val, char *info,
38752 struct cdrom_device_info *cdi;
38753 int ret;
38754
38755 - ret = scnprintf(info + *pos, max_size - *pos, header);
38756 + ret = scnprintf(info + *pos, max_size - *pos, "%s", header);
38757 if (!ret)
38758 return 1;
38759
38760 diff --git a/drivers/cdrom/gdrom.c b/drivers/cdrom/gdrom.c
38761 index 584bc31..e64a12c 100644
38762 --- a/drivers/cdrom/gdrom.c
38763 +++ b/drivers/cdrom/gdrom.c
38764 @@ -491,7 +491,6 @@ static struct cdrom_device_ops gdrom_ops = {
38765 .audio_ioctl = gdrom_audio_ioctl,
38766 .capability = CDC_MULTI_SESSION | CDC_MEDIA_CHANGED |
38767 CDC_RESET | CDC_DRIVE_STATUS | CDC_CD_R,
38768 - .n_minors = 1,
38769 };
38770
38771 static int gdrom_bdops_open(struct block_device *bdev, fmode_t mode)
38772 diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig
38773 index a4af822..ed58cd1 100644
38774 --- a/drivers/char/Kconfig
38775 +++ b/drivers/char/Kconfig
38776 @@ -17,7 +17,8 @@ config DEVMEM
38777
38778 config DEVKMEM
38779 bool "/dev/kmem virtual device support"
38780 - default y
38781 + default n
38782 + depends on !GRKERNSEC_KMEM
38783 help
38784 Say Y here if you want to support the /dev/kmem device. The
38785 /dev/kmem device is rarely used, but can be used for certain
38786 @@ -586,6 +587,7 @@ config DEVPORT
38787 bool
38788 depends on !M68K
38789 depends on ISA || PCI
38790 + depends on !GRKERNSEC_KMEM
38791 default y
38792
38793 source "drivers/s390/char/Kconfig"
38794 diff --git a/drivers/char/agp/compat_ioctl.c b/drivers/char/agp/compat_ioctl.c
38795 index a48e05b..6bac831 100644
38796 --- a/drivers/char/agp/compat_ioctl.c
38797 +++ b/drivers/char/agp/compat_ioctl.c
38798 @@ -108,7 +108,7 @@ static int compat_agpioc_reserve_wrap(struct agp_file_private *priv, void __user
38799 return -ENOMEM;
38800 }
38801
38802 - if (copy_from_user(usegment, (void __user *) ureserve.seg_list,
38803 + if (copy_from_user(usegment, (void __force_user *) ureserve.seg_list,
38804 sizeof(*usegment) * ureserve.seg_count)) {
38805 kfree(usegment);
38806 kfree(ksegment);
38807 diff --git a/drivers/char/agp/frontend.c b/drivers/char/agp/frontend.c
38808 index 09f17eb..8531d2f 100644
38809 --- a/drivers/char/agp/frontend.c
38810 +++ b/drivers/char/agp/frontend.c
38811 @@ -806,7 +806,7 @@ static int agpioc_reserve_wrap(struct agp_file_private *priv, void __user *arg)
38812 if (copy_from_user(&reserve, arg, sizeof(struct agp_region)))
38813 return -EFAULT;
38814
38815 - if ((unsigned) reserve.seg_count >= ~0U/sizeof(struct agp_segment))
38816 + if ((unsigned) reserve.seg_count >= ~0U/sizeof(struct agp_segment_priv))
38817 return -EFAULT;
38818
38819 client = agp_find_client_by_pid(reserve.pid);
38820 @@ -836,7 +836,7 @@ static int agpioc_reserve_wrap(struct agp_file_private *priv, void __user *arg)
38821 if (segment == NULL)
38822 return -ENOMEM;
38823
38824 - if (copy_from_user(segment, (void __user *) reserve.seg_list,
38825 + if (copy_from_user(segment, (void __force_user *) reserve.seg_list,
38826 sizeof(struct agp_segment) * reserve.seg_count)) {
38827 kfree(segment);
38828 return -EFAULT;
38829 diff --git a/drivers/char/genrtc.c b/drivers/char/genrtc.c
38830 index 4f94375..413694e 100644
38831 --- a/drivers/char/genrtc.c
38832 +++ b/drivers/char/genrtc.c
38833 @@ -273,6 +273,7 @@ static int gen_rtc_ioctl(struct file *file,
38834 switch (cmd) {
38835
38836 case RTC_PLL_GET:
38837 + memset(&pll, 0, sizeof(pll));
38838 if (get_rtc_pll(&pll))
38839 return -EINVAL;
38840 else
38841 diff --git a/drivers/char/hpet.c b/drivers/char/hpet.c
38842 index 5c0baa9..44011b1 100644
38843 --- a/drivers/char/hpet.c
38844 +++ b/drivers/char/hpet.c
38845 @@ -575,7 +575,7 @@ static inline unsigned long hpet_time_div(struct hpets *hpets,
38846 }
38847
38848 static int
38849 -hpet_ioctl_common(struct hpet_dev *devp, int cmd, unsigned long arg,
38850 +hpet_ioctl_common(struct hpet_dev *devp, unsigned int cmd, unsigned long arg,
38851 struct hpet_info *info)
38852 {
38853 struct hpet_timer __iomem *timer;
38854 diff --git a/drivers/char/i8k.c b/drivers/char/i8k.c
38855 index 24cc4ed..f9807cf 100644
38856 --- a/drivers/char/i8k.c
38857 +++ b/drivers/char/i8k.c
38858 @@ -788,7 +788,7 @@ static const struct i8k_config_data i8k_config_data[] = {
38859 },
38860 };
38861
38862 -static struct dmi_system_id i8k_dmi_table[] __initdata = {
38863 +static const struct dmi_system_id i8k_dmi_table[] __initconst = {
38864 {
38865 .ident = "Dell Inspiron",
38866 .matches = {
38867 diff --git a/drivers/char/ipmi/ipmi_msghandler.c b/drivers/char/ipmi/ipmi_msghandler.c
38868 index 9bb5928..57a7801 100644
38869 --- a/drivers/char/ipmi/ipmi_msghandler.c
38870 +++ b/drivers/char/ipmi/ipmi_msghandler.c
38871 @@ -436,7 +436,7 @@ struct ipmi_smi {
38872 struct proc_dir_entry *proc_dir;
38873 char proc_dir_name[10];
38874
38875 - atomic_t stats[IPMI_NUM_STATS];
38876 + atomic_unchecked_t stats[IPMI_NUM_STATS];
38877
38878 /*
38879 * run_to_completion duplicate of smb_info, smi_info
38880 @@ -468,9 +468,9 @@ static LIST_HEAD(smi_watchers);
38881 static DEFINE_MUTEX(smi_watchers_mutex);
38882
38883 #define ipmi_inc_stat(intf, stat) \
38884 - atomic_inc(&(intf)->stats[IPMI_STAT_ ## stat])
38885 + atomic_inc_unchecked(&(intf)->stats[IPMI_STAT_ ## stat])
38886 #define ipmi_get_stat(intf, stat) \
38887 - ((unsigned int) atomic_read(&(intf)->stats[IPMI_STAT_ ## stat]))
38888 + ((unsigned int) atomic_read_unchecked(&(intf)->stats[IPMI_STAT_ ## stat]))
38889
38890 static char *addr_src_to_str[] = { "invalid", "hotmod", "hardcoded", "SPMI",
38891 "ACPI", "SMBIOS", "PCI",
38892 @@ -2828,7 +2828,7 @@ int ipmi_register_smi(struct ipmi_smi_handlers *handlers,
38893 INIT_LIST_HEAD(&intf->cmd_rcvrs);
38894 init_waitqueue_head(&intf->waitq);
38895 for (i = 0; i < IPMI_NUM_STATS; i++)
38896 - atomic_set(&intf->stats[i], 0);
38897 + atomic_set_unchecked(&intf->stats[i], 0);
38898
38899 intf->proc_dir = NULL;
38900
38901 diff --git a/drivers/char/ipmi/ipmi_si_intf.c b/drivers/char/ipmi/ipmi_si_intf.c
38902 index 518585c..6c985cef 100644
38903 --- a/drivers/char/ipmi/ipmi_si_intf.c
38904 +++ b/drivers/char/ipmi/ipmi_si_intf.c
38905 @@ -289,7 +289,7 @@ struct smi_info {
38906 unsigned char slave_addr;
38907
38908 /* Counters and things for the proc filesystem. */
38909 - atomic_t stats[SI_NUM_STATS];
38910 + atomic_unchecked_t stats[SI_NUM_STATS];
38911
38912 struct task_struct *thread;
38913
38914 @@ -298,9 +298,9 @@ struct smi_info {
38915 };
38916
38917 #define smi_inc_stat(smi, stat) \
38918 - atomic_inc(&(smi)->stats[SI_STAT_ ## stat])
38919 + atomic_inc_unchecked(&(smi)->stats[SI_STAT_ ## stat])
38920 #define smi_get_stat(smi, stat) \
38921 - ((unsigned int) atomic_read(&(smi)->stats[SI_STAT_ ## stat]))
38922 + ((unsigned int) atomic_read_unchecked(&(smi)->stats[SI_STAT_ ## stat]))
38923
38924 #define SI_MAX_PARMS 4
38925
38926 @@ -3498,7 +3498,7 @@ static int try_smi_init(struct smi_info *new_smi)
38927 atomic_set(&new_smi->req_events, 0);
38928 new_smi->run_to_completion = false;
38929 for (i = 0; i < SI_NUM_STATS; i++)
38930 - atomic_set(&new_smi->stats[i], 0);
38931 + atomic_set_unchecked(&new_smi->stats[i], 0);
38932
38933 new_smi->interrupt_disabled = true;
38934 atomic_set(&new_smi->need_watch, 0);
38935 diff --git a/drivers/char/mem.c b/drivers/char/mem.c
38936 index 297110c..3f69b43 100644
38937 --- a/drivers/char/mem.c
38938 +++ b/drivers/char/mem.c
38939 @@ -18,6 +18,7 @@
38940 #include <linux/raw.h>
38941 #include <linux/tty.h>
38942 #include <linux/capability.h>
38943 +#include <linux/security.h>
38944 #include <linux/ptrace.h>
38945 #include <linux/device.h>
38946 #include <linux/highmem.h>
38947 @@ -36,6 +37,10 @@
38948
38949 #define DEVPORT_MINOR 4
38950
38951 +#if defined(CONFIG_GRKERNSEC) && !defined(CONFIG_GRKERNSEC_NO_RBAC)
38952 +extern const struct file_operations grsec_fops;
38953 +#endif
38954 +
38955 static inline unsigned long size_inside_page(unsigned long start,
38956 unsigned long size)
38957 {
38958 @@ -67,9 +72,13 @@ static inline int range_is_allowed(unsigned long pfn, unsigned long size)
38959
38960 while (cursor < to) {
38961 if (!devmem_is_allowed(pfn)) {
38962 +#ifdef CONFIG_GRKERNSEC_KMEM
38963 + gr_handle_mem_readwrite(from, to);
38964 +#else
38965 printk(KERN_INFO
38966 "Program %s tried to access /dev/mem between %Lx->%Lx.\n",
38967 current->comm, from, to);
38968 +#endif
38969 return 0;
38970 }
38971 cursor += PAGE_SIZE;
38972 @@ -77,6 +86,11 @@ static inline int range_is_allowed(unsigned long pfn, unsigned long size)
38973 }
38974 return 1;
38975 }
38976 +#elif defined(CONFIG_GRKERNSEC_KMEM)
38977 +static inline int range_is_allowed(unsigned long pfn, unsigned long size)
38978 +{
38979 + return 0;
38980 +}
38981 #else
38982 static inline int range_is_allowed(unsigned long pfn, unsigned long size)
38983 {
38984 @@ -124,7 +138,8 @@ static ssize_t read_mem(struct file *file, char __user *buf,
38985 #endif
38986
38987 while (count > 0) {
38988 - unsigned long remaining;
38989 + unsigned long remaining = 0;
38990 + char *temp;
38991
38992 sz = size_inside_page(p, count);
38993
38994 @@ -140,7 +155,24 @@ static ssize_t read_mem(struct file *file, char __user *buf,
38995 if (!ptr)
38996 return -EFAULT;
38997
38998 - remaining = copy_to_user(buf, ptr, sz);
38999 +#ifdef CONFIG_PAX_USERCOPY
39000 + temp = kmalloc(sz, GFP_KERNEL|GFP_USERCOPY);
39001 + if (!temp) {
39002 + unxlate_dev_mem_ptr(p, ptr);
39003 + return -ENOMEM;
39004 + }
39005 + remaining = probe_kernel_read(temp, ptr, sz);
39006 +#else
39007 + temp = ptr;
39008 +#endif
39009 +
39010 + if (!remaining)
39011 + remaining = copy_to_user(buf, temp, sz);
39012 +
39013 +#ifdef CONFIG_PAX_USERCOPY
39014 + kfree(temp);
39015 +#endif
39016 +
39017 unxlate_dev_mem_ptr(p, ptr);
39018 if (remaining)
39019 return -EFAULT;
39020 @@ -380,9 +412,8 @@ static ssize_t read_kmem(struct file *file, char __user *buf,
39021 size_t count, loff_t *ppos)
39022 {
39023 unsigned long p = *ppos;
39024 - ssize_t low_count, read, sz;
39025 + ssize_t low_count, read, sz, err = 0;
39026 char *kbuf; /* k-addr because vread() takes vmlist_lock rwlock */
39027 - int err = 0;
39028
39029 read = 0;
39030 if (p < (unsigned long) high_memory) {
39031 @@ -404,6 +435,8 @@ static ssize_t read_kmem(struct file *file, char __user *buf,
39032 }
39033 #endif
39034 while (low_count > 0) {
39035 + char *temp;
39036 +
39037 sz = size_inside_page(p, low_count);
39038
39039 /*
39040 @@ -413,7 +446,23 @@ static ssize_t read_kmem(struct file *file, char __user *buf,
39041 */
39042 kbuf = xlate_dev_kmem_ptr((void *)p);
39043
39044 - if (copy_to_user(buf, kbuf, sz))
39045 +#ifdef CONFIG_PAX_USERCOPY
39046 + temp = kmalloc(sz, GFP_KERNEL|GFP_USERCOPY);
39047 + if (!temp)
39048 + return -ENOMEM;
39049 + err = probe_kernel_read(temp, kbuf, sz);
39050 +#else
39051 + temp = kbuf;
39052 +#endif
39053 +
39054 + if (!err)
39055 + err = copy_to_user(buf, temp, sz);
39056 +
39057 +#ifdef CONFIG_PAX_USERCOPY
39058 + kfree(temp);
39059 +#endif
39060 +
39061 + if (err)
39062 return -EFAULT;
39063 buf += sz;
39064 p += sz;
39065 @@ -804,6 +853,9 @@ static const struct memdev {
39066 #ifdef CONFIG_PRINTK
39067 [11] = { "kmsg", 0644, &kmsg_fops, 0 },
39068 #endif
39069 +#if defined(CONFIG_GRKERNSEC) && !defined(CONFIG_GRKERNSEC_NO_RBAC)
39070 + [13] = { "grsec",S_IRUSR | S_IWUGO, &grsec_fops, 0 },
39071 +#endif
39072 };
39073
39074 static int memory_open(struct inode *inode, struct file *filp)
39075 @@ -865,7 +917,7 @@ static int __init chr_dev_init(void)
39076 continue;
39077
39078 device_create(mem_class, NULL, MKDEV(MEM_MAJOR, minor),
39079 - NULL, devlist[minor].name);
39080 + NULL, "%s", devlist[minor].name);
39081 }
39082
39083 return tty_init();
39084 diff --git a/drivers/char/nvram.c b/drivers/char/nvram.c
39085 index 9df78e2..01ba9ae 100644
39086 --- a/drivers/char/nvram.c
39087 +++ b/drivers/char/nvram.c
39088 @@ -247,7 +247,7 @@ static ssize_t nvram_read(struct file *file, char __user *buf,
39089
39090 spin_unlock_irq(&rtc_lock);
39091
39092 - if (copy_to_user(buf, contents, tmp - contents))
39093 + if (tmp - contents > sizeof(contents) || copy_to_user(buf, contents, tmp - contents))
39094 return -EFAULT;
39095
39096 *ppos = i;
39097 diff --git a/drivers/char/pcmcia/synclink_cs.c b/drivers/char/pcmcia/synclink_cs.c
39098 index 0ea9986..e7b07e4 100644
39099 --- a/drivers/char/pcmcia/synclink_cs.c
39100 +++ b/drivers/char/pcmcia/synclink_cs.c
39101 @@ -2345,7 +2345,7 @@ static void mgslpc_close(struct tty_struct *tty, struct file * filp)
39102
39103 if (debug_level >= DEBUG_LEVEL_INFO)
39104 printk("%s(%d):mgslpc_close(%s) entry, count=%d\n",
39105 - __FILE__, __LINE__, info->device_name, port->count);
39106 + __FILE__, __LINE__, info->device_name, atomic_read(&port->count));
39107
39108 if (tty_port_close_start(port, tty, filp) == 0)
39109 goto cleanup;
39110 @@ -2363,7 +2363,7 @@ static void mgslpc_close(struct tty_struct *tty, struct file * filp)
39111 cleanup:
39112 if (debug_level >= DEBUG_LEVEL_INFO)
39113 printk("%s(%d):mgslpc_close(%s) exit, count=%d\n", __FILE__, __LINE__,
39114 - tty->driver->name, port->count);
39115 + tty->driver->name, atomic_read(&port->count));
39116 }
39117
39118 /* Wait until the transmitter is empty.
39119 @@ -2505,7 +2505,7 @@ static int mgslpc_open(struct tty_struct *tty, struct file * filp)
39120
39121 if (debug_level >= DEBUG_LEVEL_INFO)
39122 printk("%s(%d):mgslpc_open(%s), old ref count = %d\n",
39123 - __FILE__, __LINE__, tty->driver->name, port->count);
39124 + __FILE__, __LINE__, tty->driver->name, atomic_read(&port->count));
39125
39126 /* If port is closing, signal caller to try again */
39127 if (port->flags & ASYNC_CLOSING){
39128 @@ -2525,11 +2525,11 @@ static int mgslpc_open(struct tty_struct *tty, struct file * filp)
39129 goto cleanup;
39130 }
39131 spin_lock(&port->lock);
39132 - port->count++;
39133 + atomic_inc(&port->count);
39134 spin_unlock(&port->lock);
39135 spin_unlock_irqrestore(&info->netlock, flags);
39136
39137 - if (port->count == 1) {
39138 + if (atomic_read(&port->count) == 1) {
39139 /* 1st open on this device, init hardware */
39140 retval = startup(info, tty);
39141 if (retval < 0)
39142 @@ -3918,7 +3918,7 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
39143 unsigned short new_crctype;
39144
39145 /* return error if TTY interface open */
39146 - if (info->port.count)
39147 + if (atomic_read(&info->port.count))
39148 return -EBUSY;
39149
39150 switch (encoding)
39151 @@ -4022,7 +4022,7 @@ static int hdlcdev_open(struct net_device *dev)
39152
39153 /* arbitrate between network and tty opens */
39154 spin_lock_irqsave(&info->netlock, flags);
39155 - if (info->port.count != 0 || info->netcount != 0) {
39156 + if (atomic_read(&info->port.count) != 0 || info->netcount != 0) {
39157 printk(KERN_WARNING "%s: hdlc_open returning busy\n", dev->name);
39158 spin_unlock_irqrestore(&info->netlock, flags);
39159 return -EBUSY;
39160 @@ -4112,7 +4112,7 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
39161 printk("%s:hdlcdev_ioctl(%s)\n", __FILE__, dev->name);
39162
39163 /* return error if TTY interface open */
39164 - if (info->port.count)
39165 + if (atomic_read(&info->port.count))
39166 return -EBUSY;
39167
39168 if (cmd != SIOCWANDEV)
39169 diff --git a/drivers/char/random.c b/drivers/char/random.c
39170 index 9cd6968..6416f00 100644
39171 --- a/drivers/char/random.c
39172 +++ b/drivers/char/random.c
39173 @@ -289,9 +289,6 @@
39174 /*
39175 * To allow fractional bits to be tracked, the entropy_count field is
39176 * denominated in units of 1/8th bits.
39177 - *
39178 - * 2*(ENTROPY_SHIFT + log2(poolbits)) must <= 31, or the multiply in
39179 - * credit_entropy_bits() needs to be 64 bits wide.
39180 */
39181 #define ENTROPY_SHIFT 3
39182 #define ENTROPY_BITS(r) ((r)->entropy_count >> ENTROPY_SHIFT)
39183 @@ -439,9 +436,9 @@ struct entropy_store {
39184 };
39185
39186 static void push_to_pool(struct work_struct *work);
39187 -static __u32 input_pool_data[INPUT_POOL_WORDS];
39188 -static __u32 blocking_pool_data[OUTPUT_POOL_WORDS];
39189 -static __u32 nonblocking_pool_data[OUTPUT_POOL_WORDS];
39190 +static __u32 input_pool_data[INPUT_POOL_WORDS] __latent_entropy;
39191 +static __u32 blocking_pool_data[OUTPUT_POOL_WORDS] __latent_entropy;
39192 +static __u32 nonblocking_pool_data[OUTPUT_POOL_WORDS] __latent_entropy;
39193
39194 static struct entropy_store input_pool = {
39195 .poolinfo = &poolinfo_table[0],
39196 @@ -635,7 +632,7 @@ retry:
39197 /* The +2 corresponds to the /4 in the denominator */
39198
39199 do {
39200 - unsigned int anfrac = min(pnfrac, pool_size/2);
39201 + u64 anfrac = min(pnfrac, pool_size/2);
39202 unsigned int add =
39203 ((pool_size - entropy_count)*anfrac*3) >> s;
39204
39205 @@ -1207,7 +1204,7 @@ static ssize_t extract_entropy_user(struct entropy_store *r, void __user *buf,
39206
39207 extract_buf(r, tmp);
39208 i = min_t(int, nbytes, EXTRACT_SIZE);
39209 - if (copy_to_user(buf, tmp, i)) {
39210 + if (i > sizeof(tmp) || copy_to_user(buf, tmp, i)) {
39211 ret = -EFAULT;
39212 break;
39213 }
39214 @@ -1590,7 +1587,7 @@ static char sysctl_bootid[16];
39215 static int proc_do_uuid(struct ctl_table *table, int write,
39216 void __user *buffer, size_t *lenp, loff_t *ppos)
39217 {
39218 - struct ctl_table fake_table;
39219 + ctl_table_no_const fake_table;
39220 unsigned char buf[64], tmp_uuid[16], *uuid;
39221
39222 uuid = table->data;
39223 @@ -1620,7 +1617,7 @@ static int proc_do_uuid(struct ctl_table *table, int write,
39224 static int proc_do_entropy(struct ctl_table *table, int write,
39225 void __user *buffer, size_t *lenp, loff_t *ppos)
39226 {
39227 - struct ctl_table fake_table;
39228 + ctl_table_no_const fake_table;
39229 int entropy_count;
39230
39231 entropy_count = *(int *)table->data >> ENTROPY_SHIFT;
39232 diff --git a/drivers/char/sonypi.c b/drivers/char/sonypi.c
39233 index e496dae..3db53b6 100644
39234 --- a/drivers/char/sonypi.c
39235 +++ b/drivers/char/sonypi.c
39236 @@ -54,6 +54,7 @@
39237
39238 #include <asm/uaccess.h>
39239 #include <asm/io.h>
39240 +#include <asm/local.h>
39241
39242 #include <linux/sonypi.h>
39243
39244 @@ -490,7 +491,7 @@ static struct sonypi_device {
39245 spinlock_t fifo_lock;
39246 wait_queue_head_t fifo_proc_list;
39247 struct fasync_struct *fifo_async;
39248 - int open_count;
39249 + local_t open_count;
39250 int model;
39251 struct input_dev *input_jog_dev;
39252 struct input_dev *input_key_dev;
39253 @@ -892,7 +893,7 @@ static int sonypi_misc_fasync(int fd, struct file *filp, int on)
39254 static int sonypi_misc_release(struct inode *inode, struct file *file)
39255 {
39256 mutex_lock(&sonypi_device.lock);
39257 - sonypi_device.open_count--;
39258 + local_dec(&sonypi_device.open_count);
39259 mutex_unlock(&sonypi_device.lock);
39260 return 0;
39261 }
39262 @@ -901,9 +902,9 @@ static int sonypi_misc_open(struct inode *inode, struct file *file)
39263 {
39264 mutex_lock(&sonypi_device.lock);
39265 /* Flush input queue on first open */
39266 - if (!sonypi_device.open_count)
39267 + if (!local_read(&sonypi_device.open_count))
39268 kfifo_reset(&sonypi_device.fifo);
39269 - sonypi_device.open_count++;
39270 + local_inc(&sonypi_device.open_count);
39271 mutex_unlock(&sonypi_device.lock);
39272
39273 return 0;
39274 @@ -1491,7 +1492,7 @@ static struct platform_driver sonypi_driver = {
39275
39276 static struct platform_device *sonypi_platform_device;
39277
39278 -static struct dmi_system_id __initdata sonypi_dmi_table[] = {
39279 +static const struct dmi_system_id __initconst sonypi_dmi_table[] = {
39280 {
39281 .ident = "Sony Vaio",
39282 .matches = {
39283 diff --git a/drivers/char/tpm/tpm_acpi.c b/drivers/char/tpm/tpm_acpi.c
39284 index 565a947..dcdc06e 100644
39285 --- a/drivers/char/tpm/tpm_acpi.c
39286 +++ b/drivers/char/tpm/tpm_acpi.c
39287 @@ -98,11 +98,12 @@ int read_log(struct tpm_bios_log *log)
39288 virt = acpi_os_map_iomem(start, len);
39289 if (!virt) {
39290 kfree(log->bios_event_log);
39291 + log->bios_event_log = NULL;
39292 printk("%s: ERROR - Unable to map memory\n", __func__);
39293 return -EIO;
39294 }
39295
39296 - memcpy_fromio(log->bios_event_log, virt, len);
39297 + memcpy_fromio(log->bios_event_log, (const char __force_kernel *)virt, len);
39298
39299 acpi_os_unmap_iomem(virt, len);
39300 return 0;
39301 diff --git a/drivers/char/tpm/tpm_eventlog.c b/drivers/char/tpm/tpm_eventlog.c
39302 index 3a56a13..f8cbd25 100644
39303 --- a/drivers/char/tpm/tpm_eventlog.c
39304 +++ b/drivers/char/tpm/tpm_eventlog.c
39305 @@ -95,7 +95,7 @@ static void *tpm_bios_measurements_start(struct seq_file *m, loff_t *pos)
39306 event = addr;
39307
39308 if ((event->event_type == 0 && event->event_size == 0) ||
39309 - ((addr + sizeof(struct tcpa_event) + event->event_size) >= limit))
39310 + (event->event_size >= limit - addr - sizeof(struct tcpa_event)))
39311 return NULL;
39312
39313 return addr;
39314 @@ -120,7 +120,7 @@ static void *tpm_bios_measurements_next(struct seq_file *m, void *v,
39315 return NULL;
39316
39317 if ((event->event_type == 0 && event->event_size == 0) ||
39318 - ((v + sizeof(struct tcpa_event) + event->event_size) >= limit))
39319 + (event->event_size >= limit - v - sizeof(struct tcpa_event)))
39320 return NULL;
39321
39322 (*pos)++;
39323 @@ -213,7 +213,8 @@ static int tpm_binary_bios_measurements_show(struct seq_file *m, void *v)
39324 int i;
39325
39326 for (i = 0; i < sizeof(struct tcpa_event) + event->event_size; i++)
39327 - seq_putc(m, data[i]);
39328 + if (!seq_putc(m, data[i]))
39329 + return -EFAULT;
39330
39331 return 0;
39332 }
39333 diff --git a/drivers/char/virtio_console.c b/drivers/char/virtio_console.c
39334 index 72d7028..1586601 100644
39335 --- a/drivers/char/virtio_console.c
39336 +++ b/drivers/char/virtio_console.c
39337 @@ -685,7 +685,7 @@ static ssize_t fill_readbuf(struct port *port, char __user *out_buf,
39338 if (to_user) {
39339 ssize_t ret;
39340
39341 - ret = copy_to_user(out_buf, buf->buf + buf->offset, out_count);
39342 + ret = copy_to_user((char __force_user *)out_buf, buf->buf + buf->offset, out_count);
39343 if (ret)
39344 return -EFAULT;
39345 } else {
39346 @@ -789,7 +789,7 @@ static ssize_t port_fops_read(struct file *filp, char __user *ubuf,
39347 if (!port_has_data(port) && !port->host_connected)
39348 return 0;
39349
39350 - return fill_readbuf(port, ubuf, count, true);
39351 + return fill_readbuf(port, (char __force_kernel *)ubuf, count, true);
39352 }
39353
39354 static int wait_port_writable(struct port *port, bool nonblock)
39355 diff --git a/drivers/clk/clk-composite.c b/drivers/clk/clk-composite.c
39356 index 956b7e5..b655045 100644
39357 --- a/drivers/clk/clk-composite.c
39358 +++ b/drivers/clk/clk-composite.c
39359 @@ -197,7 +197,7 @@ struct clk *clk_register_composite(struct device *dev, const char *name,
39360 struct clk *clk;
39361 struct clk_init_data init;
39362 struct clk_composite *composite;
39363 - struct clk_ops *clk_composite_ops;
39364 + clk_ops_no_const *clk_composite_ops;
39365
39366 composite = kzalloc(sizeof(*composite), GFP_KERNEL);
39367 if (!composite) {
39368 diff --git a/drivers/clk/socfpga/clk-gate.c b/drivers/clk/socfpga/clk-gate.c
39369 index dd3a78c..386d49c 100644
39370 --- a/drivers/clk/socfpga/clk-gate.c
39371 +++ b/drivers/clk/socfpga/clk-gate.c
39372 @@ -22,6 +22,7 @@
39373 #include <linux/mfd/syscon.h>
39374 #include <linux/of.h>
39375 #include <linux/regmap.h>
39376 +#include <asm/pgtable.h>
39377
39378 #include "clk.h"
39379
39380 @@ -174,7 +175,7 @@ static int socfpga_clk_prepare(struct clk_hw *hwclk)
39381 return 0;
39382 }
39383
39384 -static struct clk_ops gateclk_ops = {
39385 +static clk_ops_no_const gateclk_ops __read_only = {
39386 .prepare = socfpga_clk_prepare,
39387 .recalc_rate = socfpga_clk_recalc_rate,
39388 .get_parent = socfpga_clk_get_parent,
39389 @@ -208,8 +209,10 @@ static void __init __socfpga_gate_init(struct device_node *node,
39390 socfpga_clk->hw.reg = clk_mgr_base_addr + clk_gate[0];
39391 socfpga_clk->hw.bit_idx = clk_gate[1];
39392
39393 - gateclk_ops.enable = clk_gate_ops.enable;
39394 - gateclk_ops.disable = clk_gate_ops.disable;
39395 + pax_open_kernel();
39396 + *(void **)&gateclk_ops.enable = clk_gate_ops.enable;
39397 + *(void **)&gateclk_ops.disable = clk_gate_ops.disable;
39398 + pax_close_kernel();
39399 }
39400
39401 rc = of_property_read_u32(node, "fixed-divider", &fixed_div);
39402 diff --git a/drivers/clk/socfpga/clk-pll.c b/drivers/clk/socfpga/clk-pll.c
39403 index de6da95..c98278b 100644
39404 --- a/drivers/clk/socfpga/clk-pll.c
39405 +++ b/drivers/clk/socfpga/clk-pll.c
39406 @@ -21,6 +21,7 @@
39407 #include <linux/io.h>
39408 #include <linux/of.h>
39409 #include <linux/of_address.h>
39410 +#include <asm/pgtable.h>
39411
39412 #include "clk.h"
39413
39414 @@ -76,7 +77,7 @@ static u8 clk_pll_get_parent(struct clk_hw *hwclk)
39415 CLK_MGR_PLL_CLK_SRC_MASK;
39416 }
39417
39418 -static struct clk_ops clk_pll_ops = {
39419 +static clk_ops_no_const clk_pll_ops __read_only = {
39420 .recalc_rate = clk_pll_recalc_rate,
39421 .get_parent = clk_pll_get_parent,
39422 };
39423 @@ -120,8 +121,10 @@ static __init struct clk *__socfpga_pll_init(struct device_node *node,
39424 pll_clk->hw.hw.init = &init;
39425
39426 pll_clk->hw.bit_idx = SOCFPGA_PLL_EXT_ENA;
39427 - clk_pll_ops.enable = clk_gate_ops.enable;
39428 - clk_pll_ops.disable = clk_gate_ops.disable;
39429 + pax_open_kernel();
39430 + *(void **)&clk_pll_ops.enable = clk_gate_ops.enable;
39431 + *(void **)&clk_pll_ops.disable = clk_gate_ops.disable;
39432 + pax_close_kernel();
39433
39434 clk = clk_register(NULL, &pll_clk->hw.hw);
39435 if (WARN_ON(IS_ERR(clk))) {
39436 diff --git a/drivers/cpufreq/acpi-cpufreq.c b/drivers/cpufreq/acpi-cpufreq.c
39437 index b0c18ed..1713a80 100644
39438 --- a/drivers/cpufreq/acpi-cpufreq.c
39439 +++ b/drivers/cpufreq/acpi-cpufreq.c
39440 @@ -675,8 +675,11 @@ static int acpi_cpufreq_cpu_init(struct cpufreq_policy *policy)
39441 data->acpi_data = per_cpu_ptr(acpi_perf_data, cpu);
39442 per_cpu(acfreq_data, cpu) = data;
39443
39444 - if (cpu_has(c, X86_FEATURE_CONSTANT_TSC))
39445 - acpi_cpufreq_driver.flags |= CPUFREQ_CONST_LOOPS;
39446 + if (cpu_has(c, X86_FEATURE_CONSTANT_TSC)) {
39447 + pax_open_kernel();
39448 + *(u8 *)&acpi_cpufreq_driver.flags |= CPUFREQ_CONST_LOOPS;
39449 + pax_close_kernel();
39450 + }
39451
39452 result = acpi_processor_register_performance(data->acpi_data, cpu);
39453 if (result)
39454 @@ -809,7 +812,9 @@ static int acpi_cpufreq_cpu_init(struct cpufreq_policy *policy)
39455 policy->cur = acpi_cpufreq_guess_freq(data, policy->cpu);
39456 break;
39457 case ACPI_ADR_SPACE_FIXED_HARDWARE:
39458 - acpi_cpufreq_driver.get = get_cur_freq_on_cpu;
39459 + pax_open_kernel();
39460 + *(void **)&acpi_cpufreq_driver.get = get_cur_freq_on_cpu;
39461 + pax_close_kernel();
39462 break;
39463 default:
39464 break;
39465 @@ -903,8 +908,10 @@ static void __init acpi_cpufreq_boost_init(void)
39466 if (!msrs)
39467 return;
39468
39469 - acpi_cpufreq_driver.boost_supported = true;
39470 - acpi_cpufreq_driver.boost_enabled = boost_state(0);
39471 + pax_open_kernel();
39472 + *(bool *)&acpi_cpufreq_driver.boost_supported = true;
39473 + *(bool *)&acpi_cpufreq_driver.boost_enabled = boost_state(0);
39474 + pax_close_kernel();
39475
39476 cpu_notifier_register_begin();
39477
39478 diff --git a/drivers/cpufreq/cpufreq-dt.c b/drivers/cpufreq/cpufreq-dt.c
39479 index bab67db..91af7e3 100644
39480 --- a/drivers/cpufreq/cpufreq-dt.c
39481 +++ b/drivers/cpufreq/cpufreq-dt.c
39482 @@ -392,7 +392,9 @@ static int dt_cpufreq_probe(struct platform_device *pdev)
39483 if (!IS_ERR(cpu_reg))
39484 regulator_put(cpu_reg);
39485
39486 - dt_cpufreq_driver.driver_data = dev_get_platdata(&pdev->dev);
39487 + pax_open_kernel();
39488 + *(void **)&dt_cpufreq_driver.driver_data = dev_get_platdata(&pdev->dev);
39489 + pax_close_kernel();
39490
39491 ret = cpufreq_register_driver(&dt_cpufreq_driver);
39492 if (ret)
39493 diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
39494 index 8ae655c..3141442 100644
39495 --- a/drivers/cpufreq/cpufreq.c
39496 +++ b/drivers/cpufreq/cpufreq.c
39497 @@ -2108,7 +2108,7 @@ void cpufreq_unregister_governor(struct cpufreq_governor *governor)
39498 }
39499
39500 mutex_lock(&cpufreq_governor_mutex);
39501 - list_del(&governor->governor_list);
39502 + pax_list_del(&governor->governor_list);
39503 mutex_unlock(&cpufreq_governor_mutex);
39504 return;
39505 }
39506 @@ -2323,7 +2323,7 @@ static int cpufreq_cpu_callback(struct notifier_block *nfb,
39507 return NOTIFY_OK;
39508 }
39509
39510 -static struct notifier_block __refdata cpufreq_cpu_notifier = {
39511 +static struct notifier_block cpufreq_cpu_notifier = {
39512 .notifier_call = cpufreq_cpu_callback,
39513 };
39514
39515 @@ -2363,13 +2363,17 @@ int cpufreq_boost_trigger_state(int state)
39516 return 0;
39517
39518 write_lock_irqsave(&cpufreq_driver_lock, flags);
39519 - cpufreq_driver->boost_enabled = state;
39520 + pax_open_kernel();
39521 + *(bool *)&cpufreq_driver->boost_enabled = state;
39522 + pax_close_kernel();
39523 write_unlock_irqrestore(&cpufreq_driver_lock, flags);
39524
39525 ret = cpufreq_driver->set_boost(state);
39526 if (ret) {
39527 write_lock_irqsave(&cpufreq_driver_lock, flags);
39528 - cpufreq_driver->boost_enabled = !state;
39529 + pax_open_kernel();
39530 + *(bool *)&cpufreq_driver->boost_enabled = !state;
39531 + pax_close_kernel();
39532 write_unlock_irqrestore(&cpufreq_driver_lock, flags);
39533
39534 pr_err("%s: Cannot %s BOOST\n",
39535 @@ -2434,16 +2438,22 @@ int cpufreq_register_driver(struct cpufreq_driver *driver_data)
39536 cpufreq_driver = driver_data;
39537 write_unlock_irqrestore(&cpufreq_driver_lock, flags);
39538
39539 - if (driver_data->setpolicy)
39540 - driver_data->flags |= CPUFREQ_CONST_LOOPS;
39541 + if (driver_data->setpolicy) {
39542 + pax_open_kernel();
39543 + *(u8 *)&driver_data->flags |= CPUFREQ_CONST_LOOPS;
39544 + pax_close_kernel();
39545 + }
39546
39547 if (cpufreq_boost_supported()) {
39548 /*
39549 * Check if driver provides function to enable boost -
39550 * if not, use cpufreq_boost_set_sw as default
39551 */
39552 - if (!cpufreq_driver->set_boost)
39553 - cpufreq_driver->set_boost = cpufreq_boost_set_sw;
39554 + if (!cpufreq_driver->set_boost) {
39555 + pax_open_kernel();
39556 + *(void **)&cpufreq_driver->set_boost = cpufreq_boost_set_sw;
39557 + pax_close_kernel();
39558 + }
39559
39560 ret = cpufreq_sysfs_create_file(&boost.attr);
39561 if (ret) {
39562 diff --git a/drivers/cpufreq/cpufreq_governor.c b/drivers/cpufreq/cpufreq_governor.c
39563 index 1b44496..b80ff5e 100644
39564 --- a/drivers/cpufreq/cpufreq_governor.c
39565 +++ b/drivers/cpufreq/cpufreq_governor.c
39566 @@ -245,7 +245,7 @@ int cpufreq_governor_dbs(struct cpufreq_policy *policy,
39567 struct dbs_data *dbs_data;
39568 struct od_cpu_dbs_info_s *od_dbs_info = NULL;
39569 struct cs_cpu_dbs_info_s *cs_dbs_info = NULL;
39570 - struct od_ops *od_ops = NULL;
39571 + const struct od_ops *od_ops = NULL;
39572 struct od_dbs_tuners *od_tuners = NULL;
39573 struct cs_dbs_tuners *cs_tuners = NULL;
39574 struct cpu_dbs_common_info *cpu_cdbs;
39575 @@ -311,7 +311,7 @@ int cpufreq_governor_dbs(struct cpufreq_policy *policy,
39576
39577 if ((cdata->governor == GOV_CONSERVATIVE) &&
39578 (!policy->governor->initialized)) {
39579 - struct cs_ops *cs_ops = dbs_data->cdata->gov_ops;
39580 + const struct cs_ops *cs_ops = dbs_data->cdata->gov_ops;
39581
39582 cpufreq_register_notifier(cs_ops->notifier_block,
39583 CPUFREQ_TRANSITION_NOTIFIER);
39584 @@ -331,7 +331,7 @@ int cpufreq_governor_dbs(struct cpufreq_policy *policy,
39585
39586 if ((dbs_data->cdata->governor == GOV_CONSERVATIVE) &&
39587 (policy->governor->initialized == 1)) {
39588 - struct cs_ops *cs_ops = dbs_data->cdata->gov_ops;
39589 + const struct cs_ops *cs_ops = dbs_data->cdata->gov_ops;
39590
39591 cpufreq_unregister_notifier(cs_ops->notifier_block,
39592 CPUFREQ_TRANSITION_NOTIFIER);
39593 diff --git a/drivers/cpufreq/cpufreq_governor.h b/drivers/cpufreq/cpufreq_governor.h
39594 index cc401d1..8197340 100644
39595 --- a/drivers/cpufreq/cpufreq_governor.h
39596 +++ b/drivers/cpufreq/cpufreq_governor.h
39597 @@ -212,7 +212,7 @@ struct common_dbs_data {
39598 void (*exit)(struct dbs_data *dbs_data);
39599
39600 /* Governor specific ops, see below */
39601 - void *gov_ops;
39602 + const void *gov_ops;
39603 };
39604
39605 /* Governor Per policy data */
39606 @@ -232,7 +232,7 @@ struct od_ops {
39607 unsigned int (*powersave_bias_target)(struct cpufreq_policy *policy,
39608 unsigned int freq_next, unsigned int relation);
39609 void (*freq_increase)(struct cpufreq_policy *policy, unsigned int freq);
39610 -};
39611 +} __no_const;
39612
39613 struct cs_ops {
39614 struct notifier_block *notifier_block;
39615 diff --git a/drivers/cpufreq/cpufreq_ondemand.c b/drivers/cpufreq/cpufreq_ondemand.c
39616 index ad3f38f..8f086cd 100644
39617 --- a/drivers/cpufreq/cpufreq_ondemand.c
39618 +++ b/drivers/cpufreq/cpufreq_ondemand.c
39619 @@ -524,7 +524,7 @@ static void od_exit(struct dbs_data *dbs_data)
39620
39621 define_get_cpu_dbs_routines(od_cpu_dbs_info);
39622
39623 -static struct od_ops od_ops = {
39624 +static struct od_ops od_ops __read_only = {
39625 .powersave_bias_init_cpu = ondemand_powersave_bias_init_cpu,
39626 .powersave_bias_target = generic_powersave_bias_target,
39627 .freq_increase = dbs_freq_increase,
39628 @@ -579,14 +579,18 @@ void od_register_powersave_bias_handler(unsigned int (*f)
39629 (struct cpufreq_policy *, unsigned int, unsigned int),
39630 unsigned int powersave_bias)
39631 {
39632 - od_ops.powersave_bias_target = f;
39633 + pax_open_kernel();
39634 + *(void **)&od_ops.powersave_bias_target = f;
39635 + pax_close_kernel();
39636 od_set_powersave_bias(powersave_bias);
39637 }
39638 EXPORT_SYMBOL_GPL(od_register_powersave_bias_handler);
39639
39640 void od_unregister_powersave_bias_handler(void)
39641 {
39642 - od_ops.powersave_bias_target = generic_powersave_bias_target;
39643 + pax_open_kernel();
39644 + *(void **)&od_ops.powersave_bias_target = generic_powersave_bias_target;
39645 + pax_close_kernel();
39646 od_set_powersave_bias(0);
39647 }
39648 EXPORT_SYMBOL_GPL(od_unregister_powersave_bias_handler);
39649 diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c
39650 index 872c577..5fb3c20 100644
39651 --- a/drivers/cpufreq/intel_pstate.c
39652 +++ b/drivers/cpufreq/intel_pstate.c
39653 @@ -133,10 +133,10 @@ struct pstate_funcs {
39654 struct cpu_defaults {
39655 struct pstate_adjust_policy pid_policy;
39656 struct pstate_funcs funcs;
39657 -};
39658 +} __do_const;
39659
39660 static struct pstate_adjust_policy pid_params;
39661 -static struct pstate_funcs pstate_funcs;
39662 +static struct pstate_funcs *pstate_funcs;
39663 static int hwp_active;
39664
39665 struct perf_limits {
39666 @@ -690,18 +690,18 @@ static void intel_pstate_set_pstate(struct cpudata *cpu, int pstate)
39667
39668 cpu->pstate.current_pstate = pstate;
39669
39670 - pstate_funcs.set(cpu, pstate);
39671 + pstate_funcs->set(cpu, pstate);
39672 }
39673
39674 static void intel_pstate_get_cpu_pstates(struct cpudata *cpu)
39675 {
39676 - cpu->pstate.min_pstate = pstate_funcs.get_min();
39677 - cpu->pstate.max_pstate = pstate_funcs.get_max();
39678 - cpu->pstate.turbo_pstate = pstate_funcs.get_turbo();
39679 - cpu->pstate.scaling = pstate_funcs.get_scaling();
39680 + cpu->pstate.min_pstate = pstate_funcs->get_min();
39681 + cpu->pstate.max_pstate = pstate_funcs->get_max();
39682 + cpu->pstate.turbo_pstate = pstate_funcs->get_turbo();
39683 + cpu->pstate.scaling = pstate_funcs->get_scaling();
39684
39685 - if (pstate_funcs.get_vid)
39686 - pstate_funcs.get_vid(cpu);
39687 + if (pstate_funcs->get_vid)
39688 + pstate_funcs->get_vid(cpu);
39689 intel_pstate_set_pstate(cpu, cpu->pstate.min_pstate);
39690 }
39691
39692 @@ -1030,9 +1030,9 @@ static int intel_pstate_msrs_not_valid(void)
39693 rdmsrl(MSR_IA32_APERF, aperf);
39694 rdmsrl(MSR_IA32_MPERF, mperf);
39695
39696 - if (!pstate_funcs.get_max() ||
39697 - !pstate_funcs.get_min() ||
39698 - !pstate_funcs.get_turbo())
39699 + if (!pstate_funcs->get_max() ||
39700 + !pstate_funcs->get_min() ||
39701 + !pstate_funcs->get_turbo())
39702 return -ENODEV;
39703
39704 rdmsrl(MSR_IA32_APERF, tmp);
39705 @@ -1046,7 +1046,7 @@ static int intel_pstate_msrs_not_valid(void)
39706 return 0;
39707 }
39708
39709 -static void copy_pid_params(struct pstate_adjust_policy *policy)
39710 +static void copy_pid_params(const struct pstate_adjust_policy *policy)
39711 {
39712 pid_params.sample_rate_ms = policy->sample_rate_ms;
39713 pid_params.p_gain_pct = policy->p_gain_pct;
39714 @@ -1058,12 +1058,7 @@ static void copy_pid_params(struct pstate_adjust_policy *policy)
39715
39716 static void copy_cpu_funcs(struct pstate_funcs *funcs)
39717 {
39718 - pstate_funcs.get_max = funcs->get_max;
39719 - pstate_funcs.get_min = funcs->get_min;
39720 - pstate_funcs.get_turbo = funcs->get_turbo;
39721 - pstate_funcs.get_scaling = funcs->get_scaling;
39722 - pstate_funcs.set = funcs->set;
39723 - pstate_funcs.get_vid = funcs->get_vid;
39724 + pstate_funcs = funcs;
39725 }
39726
39727 #if IS_ENABLED(CONFIG_ACPI)
39728 diff --git a/drivers/cpufreq/p4-clockmod.c b/drivers/cpufreq/p4-clockmod.c
39729 index 529cfd9..0e28fff 100644
39730 --- a/drivers/cpufreq/p4-clockmod.c
39731 +++ b/drivers/cpufreq/p4-clockmod.c
39732 @@ -134,10 +134,14 @@ static unsigned int cpufreq_p4_get_frequency(struct cpuinfo_x86 *c)
39733 case 0x0F: /* Core Duo */
39734 case 0x16: /* Celeron Core */
39735 case 0x1C: /* Atom */
39736 - p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39737 + pax_open_kernel();
39738 + *(u8 *)&p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39739 + pax_close_kernel();
39740 return speedstep_get_frequency(SPEEDSTEP_CPU_PCORE);
39741 case 0x0D: /* Pentium M (Dothan) */
39742 - p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39743 + pax_open_kernel();
39744 + *(u8 *)&p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39745 + pax_close_kernel();
39746 /* fall through */
39747 case 0x09: /* Pentium M (Banias) */
39748 return speedstep_get_frequency(SPEEDSTEP_CPU_PM);
39749 @@ -149,7 +153,9 @@ static unsigned int cpufreq_p4_get_frequency(struct cpuinfo_x86 *c)
39750
39751 /* on P-4s, the TSC runs with constant frequency independent whether
39752 * throttling is active or not. */
39753 - p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39754 + pax_open_kernel();
39755 + *(u8 *)&p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39756 + pax_close_kernel();
39757
39758 if (speedstep_detect_processor() == SPEEDSTEP_CPU_P4M) {
39759 printk(KERN_WARNING PFX "Warning: Pentium 4-M detected. "
39760 diff --git a/drivers/cpufreq/sparc-us3-cpufreq.c b/drivers/cpufreq/sparc-us3-cpufreq.c
39761 index 9bb42ba..b01b4a2 100644
39762 --- a/drivers/cpufreq/sparc-us3-cpufreq.c
39763 +++ b/drivers/cpufreq/sparc-us3-cpufreq.c
39764 @@ -18,14 +18,12 @@
39765 #include <asm/head.h>
39766 #include <asm/timer.h>
39767
39768 -static struct cpufreq_driver *cpufreq_us3_driver;
39769 -
39770 struct us3_freq_percpu_info {
39771 struct cpufreq_frequency_table table[4];
39772 };
39773
39774 /* Indexed by cpu number. */
39775 -static struct us3_freq_percpu_info *us3_freq_table;
39776 +static struct us3_freq_percpu_info us3_freq_table[NR_CPUS];
39777
39778 /* UltraSPARC-III has three dividers: 1, 2, and 32. These are controlled
39779 * in the Safari config register.
39780 @@ -156,16 +154,27 @@ static int __init us3_freq_cpu_init(struct cpufreq_policy *policy)
39781
39782 static int us3_freq_cpu_exit(struct cpufreq_policy *policy)
39783 {
39784 - if (cpufreq_us3_driver)
39785 - us3_freq_target(policy, 0);
39786 + us3_freq_target(policy, 0);
39787
39788 return 0;
39789 }
39790
39791 +static int __init us3_freq_init(void);
39792 +static void __exit us3_freq_exit(void);
39793 +
39794 +static struct cpufreq_driver cpufreq_us3_driver = {
39795 + .init = us3_freq_cpu_init,
39796 + .verify = cpufreq_generic_frequency_table_verify,
39797 + .target_index = us3_freq_target,
39798 + .get = us3_freq_get,
39799 + .exit = us3_freq_cpu_exit,
39800 + .name = "UltraSPARC-III",
39801 +
39802 +};
39803 +
39804 static int __init us3_freq_init(void)
39805 {
39806 unsigned long manuf, impl, ver;
39807 - int ret;
39808
39809 if (tlb_type != cheetah && tlb_type != cheetah_plus)
39810 return -ENODEV;
39811 @@ -178,55 +187,15 @@ static int __init us3_freq_init(void)
39812 (impl == CHEETAH_IMPL ||
39813 impl == CHEETAH_PLUS_IMPL ||
39814 impl == JAGUAR_IMPL ||
39815 - impl == PANTHER_IMPL)) {
39816 - struct cpufreq_driver *driver;
39817 -
39818 - ret = -ENOMEM;
39819 - driver = kzalloc(sizeof(*driver), GFP_KERNEL);
39820 - if (!driver)
39821 - goto err_out;
39822 -
39823 - us3_freq_table = kzalloc((NR_CPUS * sizeof(*us3_freq_table)),
39824 - GFP_KERNEL);
39825 - if (!us3_freq_table)
39826 - goto err_out;
39827 -
39828 - driver->init = us3_freq_cpu_init;
39829 - driver->verify = cpufreq_generic_frequency_table_verify;
39830 - driver->target_index = us3_freq_target;
39831 - driver->get = us3_freq_get;
39832 - driver->exit = us3_freq_cpu_exit;
39833 - strcpy(driver->name, "UltraSPARC-III");
39834 -
39835 - cpufreq_us3_driver = driver;
39836 - ret = cpufreq_register_driver(driver);
39837 - if (ret)
39838 - goto err_out;
39839 -
39840 - return 0;
39841 -
39842 -err_out:
39843 - if (driver) {
39844 - kfree(driver);
39845 - cpufreq_us3_driver = NULL;
39846 - }
39847 - kfree(us3_freq_table);
39848 - us3_freq_table = NULL;
39849 - return ret;
39850 - }
39851 + impl == PANTHER_IMPL))
39852 + return cpufreq_register_driver(&cpufreq_us3_driver);
39853
39854 return -ENODEV;
39855 }
39856
39857 static void __exit us3_freq_exit(void)
39858 {
39859 - if (cpufreq_us3_driver) {
39860 - cpufreq_unregister_driver(cpufreq_us3_driver);
39861 - kfree(cpufreq_us3_driver);
39862 - cpufreq_us3_driver = NULL;
39863 - kfree(us3_freq_table);
39864 - us3_freq_table = NULL;
39865 - }
39866 + cpufreq_unregister_driver(&cpufreq_us3_driver);
39867 }
39868
39869 MODULE_AUTHOR("David S. Miller <davem@redhat.com>");
39870 diff --git a/drivers/cpufreq/speedstep-centrino.c b/drivers/cpufreq/speedstep-centrino.c
39871 index 7d4a315..21bb886 100644
39872 --- a/drivers/cpufreq/speedstep-centrino.c
39873 +++ b/drivers/cpufreq/speedstep-centrino.c
39874 @@ -351,8 +351,11 @@ static int centrino_cpu_init(struct cpufreq_policy *policy)
39875 !cpu_has(cpu, X86_FEATURE_EST))
39876 return -ENODEV;
39877
39878 - if (cpu_has(cpu, X86_FEATURE_CONSTANT_TSC))
39879 - centrino_driver.flags |= CPUFREQ_CONST_LOOPS;
39880 + if (cpu_has(cpu, X86_FEATURE_CONSTANT_TSC)) {
39881 + pax_open_kernel();
39882 + *(u8 *)&centrino_driver.flags |= CPUFREQ_CONST_LOOPS;
39883 + pax_close_kernel();
39884 + }
39885
39886 if (policy->cpu != 0)
39887 return -ENODEV;
39888 diff --git a/drivers/cpuidle/driver.c b/drivers/cpuidle/driver.c
39889 index 2697e87..c32476c 100644
39890 --- a/drivers/cpuidle/driver.c
39891 +++ b/drivers/cpuidle/driver.c
39892 @@ -194,7 +194,7 @@ static int poll_idle(struct cpuidle_device *dev,
39893
39894 static void poll_idle_init(struct cpuidle_driver *drv)
39895 {
39896 - struct cpuidle_state *state = &drv->states[0];
39897 + cpuidle_state_no_const *state = &drv->states[0];
39898
39899 snprintf(state->name, CPUIDLE_NAME_LEN, "POLL");
39900 snprintf(state->desc, CPUIDLE_DESC_LEN, "CPUIDLE CORE POLL IDLE");
39901 diff --git a/drivers/cpuidle/governor.c b/drivers/cpuidle/governor.c
39902 index fb9f511..213e6cc 100644
39903 --- a/drivers/cpuidle/governor.c
39904 +++ b/drivers/cpuidle/governor.c
39905 @@ -87,7 +87,7 @@ int cpuidle_register_governor(struct cpuidle_governor *gov)
39906 mutex_lock(&cpuidle_lock);
39907 if (__cpuidle_find_governor(gov->name) == NULL) {
39908 ret = 0;
39909 - list_add_tail(&gov->governor_list, &cpuidle_governors);
39910 + pax_list_add_tail((struct list_head *)&gov->governor_list, &cpuidle_governors);
39911 if (!cpuidle_curr_governor ||
39912 cpuidle_curr_governor->rating < gov->rating)
39913 cpuidle_switch_governor(gov);
39914 diff --git a/drivers/cpuidle/sysfs.c b/drivers/cpuidle/sysfs.c
39915 index 832a2c3..1794080 100644
39916 --- a/drivers/cpuidle/sysfs.c
39917 +++ b/drivers/cpuidle/sysfs.c
39918 @@ -135,7 +135,7 @@ static struct attribute *cpuidle_switch_attrs[] = {
39919 NULL
39920 };
39921
39922 -static struct attribute_group cpuidle_attr_group = {
39923 +static attribute_group_no_const cpuidle_attr_group = {
39924 .attrs = cpuidle_default_attrs,
39925 .name = "cpuidle",
39926 };
39927 diff --git a/drivers/crypto/hifn_795x.c b/drivers/crypto/hifn_795x.c
39928 index 8d2a772..33826c9 100644
39929 --- a/drivers/crypto/hifn_795x.c
39930 +++ b/drivers/crypto/hifn_795x.c
39931 @@ -51,7 +51,7 @@ module_param_string(hifn_pll_ref, hifn_pll_ref, sizeof(hifn_pll_ref), 0444);
39932 MODULE_PARM_DESC(hifn_pll_ref,
39933 "PLL reference clock (pci[freq] or ext[freq], default ext)");
39934
39935 -static atomic_t hifn_dev_number;
39936 +static atomic_unchecked_t hifn_dev_number;
39937
39938 #define ACRYPTO_OP_DECRYPT 0
39939 #define ACRYPTO_OP_ENCRYPT 1
39940 @@ -2577,7 +2577,7 @@ static int hifn_probe(struct pci_dev *pdev, const struct pci_device_id *id)
39941 goto err_out_disable_pci_device;
39942
39943 snprintf(name, sizeof(name), "hifn%d",
39944 - atomic_inc_return(&hifn_dev_number)-1);
39945 + atomic_inc_return_unchecked(&hifn_dev_number)-1);
39946
39947 err = pci_request_regions(pdev, name);
39948 if (err)
39949 diff --git a/drivers/devfreq/devfreq.c b/drivers/devfreq/devfreq.c
39950 index 30b538d8..1610d75 100644
39951 --- a/drivers/devfreq/devfreq.c
39952 +++ b/drivers/devfreq/devfreq.c
39953 @@ -673,7 +673,7 @@ int devfreq_add_governor(struct devfreq_governor *governor)
39954 goto err_out;
39955 }
39956
39957 - list_add(&governor->node, &devfreq_governor_list);
39958 + pax_list_add((struct list_head *)&governor->node, &devfreq_governor_list);
39959
39960 list_for_each_entry(devfreq, &devfreq_list, node) {
39961 int ret = 0;
39962 @@ -761,7 +761,7 @@ int devfreq_remove_governor(struct devfreq_governor *governor)
39963 }
39964 }
39965
39966 - list_del(&governor->node);
39967 + pax_list_del((struct list_head *)&governor->node);
39968 err_out:
39969 mutex_unlock(&devfreq_list_lock);
39970
39971 diff --git a/drivers/dma/sh/shdma-base.c b/drivers/dma/sh/shdma-base.c
39972 index 8ee383d..736b5de 100644
39973 --- a/drivers/dma/sh/shdma-base.c
39974 +++ b/drivers/dma/sh/shdma-base.c
39975 @@ -228,8 +228,8 @@ static int shdma_alloc_chan_resources(struct dma_chan *chan)
39976 schan->slave_id = -EINVAL;
39977 }
39978
39979 - schan->desc = kcalloc(NR_DESCS_PER_CHANNEL,
39980 - sdev->desc_size, GFP_KERNEL);
39981 + schan->desc = kcalloc(sdev->desc_size,
39982 + NR_DESCS_PER_CHANNEL, GFP_KERNEL);
39983 if (!schan->desc) {
39984 ret = -ENOMEM;
39985 goto edescalloc;
39986 diff --git a/drivers/dma/sh/shdmac.c b/drivers/dma/sh/shdmac.c
39987 index 9f1d4c7..fceff78 100644
39988 --- a/drivers/dma/sh/shdmac.c
39989 +++ b/drivers/dma/sh/shdmac.c
39990 @@ -513,7 +513,7 @@ static int sh_dmae_nmi_handler(struct notifier_block *self,
39991 return ret;
39992 }
39993
39994 -static struct notifier_block sh_dmae_nmi_notifier __read_mostly = {
39995 +static struct notifier_block sh_dmae_nmi_notifier = {
39996 .notifier_call = sh_dmae_nmi_handler,
39997
39998 /* Run before NMI debug handler and KGDB */
39999 diff --git a/drivers/edac/edac_device.c b/drivers/edac/edac_device.c
40000 index 592af5f..bb1d583 100644
40001 --- a/drivers/edac/edac_device.c
40002 +++ b/drivers/edac/edac_device.c
40003 @@ -477,9 +477,9 @@ void edac_device_reset_delay_period(struct edac_device_ctl_info *edac_dev,
40004 */
40005 int edac_device_alloc_index(void)
40006 {
40007 - static atomic_t device_indexes = ATOMIC_INIT(0);
40008 + static atomic_unchecked_t device_indexes = ATOMIC_INIT(0);
40009
40010 - return atomic_inc_return(&device_indexes) - 1;
40011 + return atomic_inc_return_unchecked(&device_indexes) - 1;
40012 }
40013 EXPORT_SYMBOL_GPL(edac_device_alloc_index);
40014
40015 diff --git a/drivers/edac/edac_mc_sysfs.c b/drivers/edac/edac_mc_sysfs.c
40016 index c84eecb..4d7381d 100644
40017 --- a/drivers/edac/edac_mc_sysfs.c
40018 +++ b/drivers/edac/edac_mc_sysfs.c
40019 @@ -154,7 +154,7 @@ static const char * const edac_caps[] = {
40020 struct dev_ch_attribute {
40021 struct device_attribute attr;
40022 int channel;
40023 -};
40024 +} __do_const;
40025
40026 #define DEVICE_CHANNEL(_name, _mode, _show, _store, _var) \
40027 static struct dev_ch_attribute dev_attr_legacy_##_name = \
40028 @@ -1009,15 +1009,17 @@ int edac_create_sysfs_mci_device(struct mem_ctl_info *mci)
40029 }
40030
40031 if (mci->set_sdram_scrub_rate || mci->get_sdram_scrub_rate) {
40032 + pax_open_kernel();
40033 if (mci->get_sdram_scrub_rate) {
40034 - dev_attr_sdram_scrub_rate.attr.mode |= S_IRUGO;
40035 - dev_attr_sdram_scrub_rate.show = &mci_sdram_scrub_rate_show;
40036 + *(umode_t *)&dev_attr_sdram_scrub_rate.attr.mode |= S_IRUGO;
40037 + *(void **)&dev_attr_sdram_scrub_rate.show = &mci_sdram_scrub_rate_show;
40038 }
40039
40040 if (mci->set_sdram_scrub_rate) {
40041 - dev_attr_sdram_scrub_rate.attr.mode |= S_IWUSR;
40042 - dev_attr_sdram_scrub_rate.store = &mci_sdram_scrub_rate_store;
40043 + *(umode_t *)&dev_attr_sdram_scrub_rate.attr.mode |= S_IWUSR;
40044 + *(void **)&dev_attr_sdram_scrub_rate.store = &mci_sdram_scrub_rate_store;
40045 }
40046 + pax_close_kernel();
40047
40048 err = device_create_file(&mci->dev, &dev_attr_sdram_scrub_rate);
40049 if (err) {
40050 diff --git a/drivers/edac/edac_pci.c b/drivers/edac/edac_pci.c
40051 index 2cf44b4d..6dd2dc7 100644
40052 --- a/drivers/edac/edac_pci.c
40053 +++ b/drivers/edac/edac_pci.c
40054 @@ -29,7 +29,7 @@
40055
40056 static DEFINE_MUTEX(edac_pci_ctls_mutex);
40057 static LIST_HEAD(edac_pci_list);
40058 -static atomic_t pci_indexes = ATOMIC_INIT(0);
40059 +static atomic_unchecked_t pci_indexes = ATOMIC_INIT(0);
40060
40061 /*
40062 * edac_pci_alloc_ctl_info
40063 @@ -315,7 +315,7 @@ EXPORT_SYMBOL_GPL(edac_pci_reset_delay_period);
40064 */
40065 int edac_pci_alloc_index(void)
40066 {
40067 - return atomic_inc_return(&pci_indexes) - 1;
40068 + return atomic_inc_return_unchecked(&pci_indexes) - 1;
40069 }
40070 EXPORT_SYMBOL_GPL(edac_pci_alloc_index);
40071
40072 diff --git a/drivers/edac/edac_pci_sysfs.c b/drivers/edac/edac_pci_sysfs.c
40073 index 24d877f..4e30133 100644
40074 --- a/drivers/edac/edac_pci_sysfs.c
40075 +++ b/drivers/edac/edac_pci_sysfs.c
40076 @@ -23,8 +23,8 @@ static int edac_pci_log_pe = 1; /* log PCI parity errors */
40077 static int edac_pci_log_npe = 1; /* log PCI non-parity error errors */
40078 static int edac_pci_poll_msec = 1000; /* one second workq period */
40079
40080 -static atomic_t pci_parity_count = ATOMIC_INIT(0);
40081 -static atomic_t pci_nonparity_count = ATOMIC_INIT(0);
40082 +static atomic_unchecked_t pci_parity_count = ATOMIC_INIT(0);
40083 +static atomic_unchecked_t pci_nonparity_count = ATOMIC_INIT(0);
40084
40085 static struct kobject *edac_pci_top_main_kobj;
40086 static atomic_t edac_pci_sysfs_refcount = ATOMIC_INIT(0);
40087 @@ -232,7 +232,7 @@ struct edac_pci_dev_attribute {
40088 void *value;
40089 ssize_t(*show) (void *, char *);
40090 ssize_t(*store) (void *, const char *, size_t);
40091 -};
40092 +} __do_const;
40093
40094 /* Set of show/store abstract level functions for PCI Parity object */
40095 static ssize_t edac_pci_dev_show(struct kobject *kobj, struct attribute *attr,
40096 @@ -576,7 +576,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40097 edac_printk(KERN_CRIT, EDAC_PCI,
40098 "Signaled System Error on %s\n",
40099 pci_name(dev));
40100 - atomic_inc(&pci_nonparity_count);
40101 + atomic_inc_unchecked(&pci_nonparity_count);
40102 }
40103
40104 if (status & (PCI_STATUS_PARITY)) {
40105 @@ -584,7 +584,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40106 "Master Data Parity Error on %s\n",
40107 pci_name(dev));
40108
40109 - atomic_inc(&pci_parity_count);
40110 + atomic_inc_unchecked(&pci_parity_count);
40111 }
40112
40113 if (status & (PCI_STATUS_DETECTED_PARITY)) {
40114 @@ -592,7 +592,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40115 "Detected Parity Error on %s\n",
40116 pci_name(dev));
40117
40118 - atomic_inc(&pci_parity_count);
40119 + atomic_inc_unchecked(&pci_parity_count);
40120 }
40121 }
40122
40123 @@ -615,7 +615,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40124 edac_printk(KERN_CRIT, EDAC_PCI, "Bridge "
40125 "Signaled System Error on %s\n",
40126 pci_name(dev));
40127 - atomic_inc(&pci_nonparity_count);
40128 + atomic_inc_unchecked(&pci_nonparity_count);
40129 }
40130
40131 if (status & (PCI_STATUS_PARITY)) {
40132 @@ -623,7 +623,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40133 "Master Data Parity Error on "
40134 "%s\n", pci_name(dev));
40135
40136 - atomic_inc(&pci_parity_count);
40137 + atomic_inc_unchecked(&pci_parity_count);
40138 }
40139
40140 if (status & (PCI_STATUS_DETECTED_PARITY)) {
40141 @@ -631,7 +631,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40142 "Detected Parity Error on %s\n",
40143 pci_name(dev));
40144
40145 - atomic_inc(&pci_parity_count);
40146 + atomic_inc_unchecked(&pci_parity_count);
40147 }
40148 }
40149 }
40150 @@ -669,7 +669,7 @@ void edac_pci_do_parity_check(void)
40151 if (!check_pci_errors)
40152 return;
40153
40154 - before_count = atomic_read(&pci_parity_count);
40155 + before_count = atomic_read_unchecked(&pci_parity_count);
40156
40157 /* scan all PCI devices looking for a Parity Error on devices and
40158 * bridges.
40159 @@ -681,7 +681,7 @@ void edac_pci_do_parity_check(void)
40160 /* Only if operator has selected panic on PCI Error */
40161 if (edac_pci_get_panic_on_pe()) {
40162 /* If the count is different 'after' from 'before' */
40163 - if (before_count != atomic_read(&pci_parity_count))
40164 + if (before_count != atomic_read_unchecked(&pci_parity_count))
40165 panic("EDAC: PCI Parity Error");
40166 }
40167 }
40168 diff --git a/drivers/edac/mce_amd.h b/drivers/edac/mce_amd.h
40169 index c2359a1..8bd119d 100644
40170 --- a/drivers/edac/mce_amd.h
40171 +++ b/drivers/edac/mce_amd.h
40172 @@ -74,7 +74,7 @@ struct amd_decoder_ops {
40173 bool (*mc0_mce)(u16, u8);
40174 bool (*mc1_mce)(u16, u8);
40175 bool (*mc2_mce)(u16, u8);
40176 -};
40177 +} __no_const;
40178
40179 void amd_report_gart_errors(bool);
40180 void amd_register_ecc_decoder(void (*f)(int, struct mce *));
40181 diff --git a/drivers/firewire/core-card.c b/drivers/firewire/core-card.c
40182 index 57ea7f4..af06b76 100644
40183 --- a/drivers/firewire/core-card.c
40184 +++ b/drivers/firewire/core-card.c
40185 @@ -528,9 +528,9 @@ void fw_card_initialize(struct fw_card *card,
40186 const struct fw_card_driver *driver,
40187 struct device *device)
40188 {
40189 - static atomic_t index = ATOMIC_INIT(-1);
40190 + static atomic_unchecked_t index = ATOMIC_INIT(-1);
40191
40192 - card->index = atomic_inc_return(&index);
40193 + card->index = atomic_inc_return_unchecked(&index);
40194 card->driver = driver;
40195 card->device = device;
40196 card->current_tlabel = 0;
40197 @@ -680,7 +680,7 @@ EXPORT_SYMBOL_GPL(fw_card_release);
40198
40199 void fw_core_remove_card(struct fw_card *card)
40200 {
40201 - struct fw_card_driver dummy_driver = dummy_driver_template;
40202 + fw_card_driver_no_const dummy_driver = dummy_driver_template;
40203
40204 card->driver->update_phy_reg(card, 4,
40205 PHY_LINK_ACTIVE | PHY_CONTENDER, 0);
40206 diff --git a/drivers/firewire/core-device.c b/drivers/firewire/core-device.c
40207 index f9e3aee..269dbdb 100644
40208 --- a/drivers/firewire/core-device.c
40209 +++ b/drivers/firewire/core-device.c
40210 @@ -256,7 +256,7 @@ EXPORT_SYMBOL(fw_device_enable_phys_dma);
40211 struct config_rom_attribute {
40212 struct device_attribute attr;
40213 u32 key;
40214 -};
40215 +} __do_const;
40216
40217 static ssize_t show_immediate(struct device *dev,
40218 struct device_attribute *dattr, char *buf)
40219 diff --git a/drivers/firewire/core-transaction.c b/drivers/firewire/core-transaction.c
40220 index d6a09b9..18e90dd 100644
40221 --- a/drivers/firewire/core-transaction.c
40222 +++ b/drivers/firewire/core-transaction.c
40223 @@ -38,6 +38,7 @@
40224 #include <linux/timer.h>
40225 #include <linux/types.h>
40226 #include <linux/workqueue.h>
40227 +#include <linux/sched.h>
40228
40229 #include <asm/byteorder.h>
40230
40231 diff --git a/drivers/firewire/core.h b/drivers/firewire/core.h
40232 index e1480ff6..1a429bd 100644
40233 --- a/drivers/firewire/core.h
40234 +++ b/drivers/firewire/core.h
40235 @@ -111,6 +111,7 @@ struct fw_card_driver {
40236
40237 int (*stop_iso)(struct fw_iso_context *ctx);
40238 };
40239 +typedef struct fw_card_driver __no_const fw_card_driver_no_const;
40240
40241 void fw_card_initialize(struct fw_card *card,
40242 const struct fw_card_driver *driver, struct device *device);
40243 diff --git a/drivers/firewire/ohci.c b/drivers/firewire/ohci.c
40244 index f51d376..b118e40 100644
40245 --- a/drivers/firewire/ohci.c
40246 +++ b/drivers/firewire/ohci.c
40247 @@ -2049,10 +2049,12 @@ static void bus_reset_work(struct work_struct *work)
40248 be32_to_cpu(ohci->next_header));
40249 }
40250
40251 +#ifndef CONFIG_GRKERNSEC
40252 if (param_remote_dma) {
40253 reg_write(ohci, OHCI1394_PhyReqFilterHiSet, ~0);
40254 reg_write(ohci, OHCI1394_PhyReqFilterLoSet, ~0);
40255 }
40256 +#endif
40257
40258 spin_unlock_irq(&ohci->lock);
40259
40260 @@ -2584,8 +2586,10 @@ static int ohci_enable_phys_dma(struct fw_card *card,
40261 unsigned long flags;
40262 int n, ret = 0;
40263
40264 +#ifndef CONFIG_GRKERNSEC
40265 if (param_remote_dma)
40266 return 0;
40267 +#endif
40268
40269 /*
40270 * FIXME: Make sure this bitmask is cleared when we clear the busReset
40271 diff --git a/drivers/firmware/dmi-id.c b/drivers/firmware/dmi-id.c
40272 index 94a58a0..f5eba42 100644
40273 --- a/drivers/firmware/dmi-id.c
40274 +++ b/drivers/firmware/dmi-id.c
40275 @@ -16,7 +16,7 @@
40276 struct dmi_device_attribute{
40277 struct device_attribute dev_attr;
40278 int field;
40279 -};
40280 +} __do_const;
40281 #define to_dmi_dev_attr(_dev_attr) \
40282 container_of(_dev_attr, struct dmi_device_attribute, dev_attr)
40283
40284 diff --git a/drivers/firmware/dmi_scan.c b/drivers/firmware/dmi_scan.c
40285 index 2eebd28b..4261350 100644
40286 --- a/drivers/firmware/dmi_scan.c
40287 +++ b/drivers/firmware/dmi_scan.c
40288 @@ -893,7 +893,7 @@ int dmi_walk(void (*decode)(const struct dmi_header *, void *),
40289 if (buf == NULL)
40290 return -1;
40291
40292 - dmi_table(buf, dmi_len, dmi_num, decode, private_data);
40293 + dmi_table((char __force_kernel *)buf, dmi_len, dmi_num, decode, private_data);
40294
40295 dmi_unmap(buf);
40296 return 0;
40297 diff --git a/drivers/firmware/efi/cper.c b/drivers/firmware/efi/cper.c
40298 index 4fd9961..52d60ce 100644
40299 --- a/drivers/firmware/efi/cper.c
40300 +++ b/drivers/firmware/efi/cper.c
40301 @@ -44,12 +44,12 @@ static char rcd_decode_str[CPER_REC_LEN];
40302 */
40303 u64 cper_next_record_id(void)
40304 {
40305 - static atomic64_t seq;
40306 + static atomic64_unchecked_t seq;
40307
40308 - if (!atomic64_read(&seq))
40309 - atomic64_set(&seq, ((u64)get_seconds()) << 32);
40310 + if (!atomic64_read_unchecked(&seq))
40311 + atomic64_set_unchecked(&seq, ((u64)get_seconds()) << 32);
40312
40313 - return atomic64_inc_return(&seq);
40314 + return atomic64_inc_return_unchecked(&seq);
40315 }
40316 EXPORT_SYMBOL_GPL(cper_next_record_id);
40317
40318 diff --git a/drivers/firmware/efi/efi.c b/drivers/firmware/efi/efi.c
40319 index 3061bb8..92b5fcc 100644
40320 --- a/drivers/firmware/efi/efi.c
40321 +++ b/drivers/firmware/efi/efi.c
40322 @@ -160,14 +160,16 @@ static struct attribute_group efi_subsys_attr_group = {
40323 };
40324
40325 static struct efivars generic_efivars;
40326 -static struct efivar_operations generic_ops;
40327 +static efivar_operations_no_const generic_ops __read_only;
40328
40329 static int generic_ops_register(void)
40330 {
40331 - generic_ops.get_variable = efi.get_variable;
40332 - generic_ops.set_variable = efi.set_variable;
40333 - generic_ops.get_next_variable = efi.get_next_variable;
40334 - generic_ops.query_variable_store = efi_query_variable_store;
40335 + pax_open_kernel();
40336 + *(void **)&generic_ops.get_variable = efi.get_variable;
40337 + *(void **)&generic_ops.set_variable = efi.set_variable;
40338 + *(void **)&generic_ops.get_next_variable = efi.get_next_variable;
40339 + *(void **)&generic_ops.query_variable_store = efi_query_variable_store;
40340 + pax_close_kernel();
40341
40342 return efivars_register(&generic_efivars, &generic_ops, efi_kobj);
40343 }
40344 diff --git a/drivers/firmware/efi/efivars.c b/drivers/firmware/efi/efivars.c
40345 index 7b2e049..a253334 100644
40346 --- a/drivers/firmware/efi/efivars.c
40347 +++ b/drivers/firmware/efi/efivars.c
40348 @@ -589,7 +589,7 @@ efivar_create_sysfs_entry(struct efivar_entry *new_var)
40349 static int
40350 create_efivars_bin_attributes(void)
40351 {
40352 - struct bin_attribute *attr;
40353 + bin_attribute_no_const *attr;
40354 int error;
40355
40356 /* new_var */
40357 diff --git a/drivers/firmware/efi/runtime-map.c b/drivers/firmware/efi/runtime-map.c
40358 index 87b8e3b..c4afb35 100644
40359 --- a/drivers/firmware/efi/runtime-map.c
40360 +++ b/drivers/firmware/efi/runtime-map.c
40361 @@ -97,7 +97,7 @@ static void map_release(struct kobject *kobj)
40362 kfree(entry);
40363 }
40364
40365 -static struct kobj_type __refdata map_ktype = {
40366 +static const struct kobj_type __refconst map_ktype = {
40367 .sysfs_ops = &map_attr_ops,
40368 .default_attrs = def_attrs,
40369 .release = map_release,
40370 diff --git a/drivers/firmware/google/gsmi.c b/drivers/firmware/google/gsmi.c
40371 index f1ab05e..ab51228 100644
40372 --- a/drivers/firmware/google/gsmi.c
40373 +++ b/drivers/firmware/google/gsmi.c
40374 @@ -709,7 +709,7 @@ static u32 __init hash_oem_table_id(char s[8])
40375 return local_hash_64(input, 32);
40376 }
40377
40378 -static struct dmi_system_id gsmi_dmi_table[] __initdata = {
40379 +static const struct dmi_system_id gsmi_dmi_table[] __initconst = {
40380 {
40381 .ident = "Google Board",
40382 .matches = {
40383 diff --git a/drivers/firmware/google/memconsole.c b/drivers/firmware/google/memconsole.c
40384 index 2f569aa..26e4f39 100644
40385 --- a/drivers/firmware/google/memconsole.c
40386 +++ b/drivers/firmware/google/memconsole.c
40387 @@ -136,7 +136,7 @@ static bool __init found_memconsole(void)
40388 return false;
40389 }
40390
40391 -static struct dmi_system_id memconsole_dmi_table[] __initdata = {
40392 +static const struct dmi_system_id memconsole_dmi_table[] __initconst = {
40393 {
40394 .ident = "Google Board",
40395 .matches = {
40396 @@ -155,7 +155,10 @@ static int __init memconsole_init(void)
40397 if (!found_memconsole())
40398 return -ENODEV;
40399
40400 - memconsole_bin_attr.size = memconsole_length;
40401 + pax_open_kernel();
40402 + *(size_t *)&memconsole_bin_attr.size = memconsole_length;
40403 + pax_close_kernel();
40404 +
40405 return sysfs_create_bin_file(firmware_kobj, &memconsole_bin_attr);
40406 }
40407
40408 diff --git a/drivers/firmware/memmap.c b/drivers/firmware/memmap.c
40409 index cc016c61..d35279e 100644
40410 --- a/drivers/firmware/memmap.c
40411 +++ b/drivers/firmware/memmap.c
40412 @@ -124,7 +124,7 @@ static void __meminit release_firmware_map_entry(struct kobject *kobj)
40413 kfree(entry);
40414 }
40415
40416 -static struct kobj_type __refdata memmap_ktype = {
40417 +static const struct kobj_type __refconst memmap_ktype = {
40418 .release = release_firmware_map_entry,
40419 .sysfs_ops = &memmap_attr_ops,
40420 .default_attrs = def_attrs,
40421 diff --git a/drivers/gpio/gpio-em.c b/drivers/gpio/gpio-em.c
40422 index 3cfcfc6..09d6f117 100644
40423 --- a/drivers/gpio/gpio-em.c
40424 +++ b/drivers/gpio/gpio-em.c
40425 @@ -278,7 +278,7 @@ static int em_gio_probe(struct platform_device *pdev)
40426 struct em_gio_priv *p;
40427 struct resource *io[2], *irq[2];
40428 struct gpio_chip *gpio_chip;
40429 - struct irq_chip *irq_chip;
40430 + irq_chip_no_const *irq_chip;
40431 const char *name = dev_name(&pdev->dev);
40432 int ret;
40433
40434 diff --git a/drivers/gpio/gpio-ich.c b/drivers/gpio/gpio-ich.c
40435 index 7818cd1..1be40e5 100644
40436 --- a/drivers/gpio/gpio-ich.c
40437 +++ b/drivers/gpio/gpio-ich.c
40438 @@ -94,7 +94,7 @@ struct ichx_desc {
40439 * this option allows driver caching written output values
40440 */
40441 bool use_outlvl_cache;
40442 -};
40443 +} __do_const;
40444
40445 static struct {
40446 spinlock_t lock;
40447 diff --git a/drivers/gpio/gpio-omap.c b/drivers/gpio/gpio-omap.c
40448 index f476ae2..05e1bdd 100644
40449 --- a/drivers/gpio/gpio-omap.c
40450 +++ b/drivers/gpio/gpio-omap.c
40451 @@ -1188,7 +1188,7 @@ static int omap_gpio_probe(struct platform_device *pdev)
40452 const struct omap_gpio_platform_data *pdata;
40453 struct resource *res;
40454 struct gpio_bank *bank;
40455 - struct irq_chip *irqc;
40456 + irq_chip_no_const *irqc;
40457 int ret;
40458
40459 match = of_match_device(of_match_ptr(omap_gpio_match), dev);
40460 diff --git a/drivers/gpio/gpio-rcar.c b/drivers/gpio/gpio-rcar.c
40461 index c49522e..9a7ee54 100644
40462 --- a/drivers/gpio/gpio-rcar.c
40463 +++ b/drivers/gpio/gpio-rcar.c
40464 @@ -348,7 +348,7 @@ static int gpio_rcar_probe(struct platform_device *pdev)
40465 struct gpio_rcar_priv *p;
40466 struct resource *io, *irq;
40467 struct gpio_chip *gpio_chip;
40468 - struct irq_chip *irq_chip;
40469 + irq_chip_no_const *irq_chip;
40470 struct device *dev = &pdev->dev;
40471 const char *name = dev_name(dev);
40472 int ret;
40473 diff --git a/drivers/gpio/gpio-vr41xx.c b/drivers/gpio/gpio-vr41xx.c
40474 index c1caa45..f0f97d2 100644
40475 --- a/drivers/gpio/gpio-vr41xx.c
40476 +++ b/drivers/gpio/gpio-vr41xx.c
40477 @@ -224,7 +224,7 @@ static int giu_get_irq(unsigned int irq)
40478 printk(KERN_ERR "spurious GIU interrupt: %04x(%04x),%04x(%04x)\n",
40479 maskl, pendl, maskh, pendh);
40480
40481 - atomic_inc(&irq_err_count);
40482 + atomic_inc_unchecked(&irq_err_count);
40483
40484 return -EINVAL;
40485 }
40486 diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
40487 index 1ca9295..9f3d481 100644
40488 --- a/drivers/gpio/gpiolib.c
40489 +++ b/drivers/gpio/gpiolib.c
40490 @@ -554,8 +554,10 @@ static void gpiochip_irqchip_remove(struct gpio_chip *gpiochip)
40491 }
40492
40493 if (gpiochip->irqchip) {
40494 - gpiochip->irqchip->irq_request_resources = NULL;
40495 - gpiochip->irqchip->irq_release_resources = NULL;
40496 + pax_open_kernel();
40497 + *(void **)&gpiochip->irqchip->irq_request_resources = NULL;
40498 + *(void **)&gpiochip->irqchip->irq_release_resources = NULL;
40499 + pax_close_kernel();
40500 gpiochip->irqchip = NULL;
40501 }
40502 }
40503 @@ -621,8 +623,11 @@ int gpiochip_irqchip_add(struct gpio_chip *gpiochip,
40504 gpiochip->irqchip = NULL;
40505 return -EINVAL;
40506 }
40507 - irqchip->irq_request_resources = gpiochip_irq_reqres;
40508 - irqchip->irq_release_resources = gpiochip_irq_relres;
40509 +
40510 + pax_open_kernel();
40511 + *(void **)&irqchip->irq_request_resources = gpiochip_irq_reqres;
40512 + *(void **)&irqchip->irq_release_resources = gpiochip_irq_relres;
40513 + pax_close_kernel();
40514
40515 /*
40516 * Prepare the mapping since the irqchip shall be orthogonal to
40517 diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h
40518 index 488f51d..301d462 100644
40519 --- a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h
40520 +++ b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h
40521 @@ -118,7 +118,7 @@ struct device_queue_manager_ops {
40522 enum cache_policy alternate_policy,
40523 void __user *alternate_aperture_base,
40524 uint64_t alternate_aperture_size);
40525 -};
40526 +} __no_const;
40527
40528 /**
40529 * struct device_queue_manager
40530 diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.h b/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.h
40531 index 5940531..a75b0e5 100644
40532 --- a/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.h
40533 +++ b/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.h
40534 @@ -62,7 +62,7 @@ struct kernel_queue_ops {
40535
40536 void (*submit_packet)(struct kernel_queue *kq);
40537 void (*rollback_packet)(struct kernel_queue *kq);
40538 -};
40539 +} __no_const;
40540
40541 struct kernel_queue {
40542 struct kernel_queue_ops ops;
40543 diff --git a/drivers/gpu/drm/drm_context.c b/drivers/gpu/drm/drm_context.c
40544 index 9b23525..09af26c 100644
40545 --- a/drivers/gpu/drm/drm_context.c
40546 +++ b/drivers/gpu/drm/drm_context.c
40547 @@ -53,6 +53,9 @@ struct drm_ctx_list {
40548 */
40549 void drm_legacy_ctxbitmap_free(struct drm_device * dev, int ctx_handle)
40550 {
40551 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40552 + return -EINVAL;
40553 +
40554 mutex_lock(&dev->struct_mutex);
40555 idr_remove(&dev->ctx_idr, ctx_handle);
40556 mutex_unlock(&dev->struct_mutex);
40557 @@ -87,6 +90,9 @@ static int drm_legacy_ctxbitmap_next(struct drm_device * dev)
40558 */
40559 int drm_legacy_ctxbitmap_init(struct drm_device * dev)
40560 {
40561 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40562 + return -EINVAL;
40563 +
40564 idr_init(&dev->ctx_idr);
40565 return 0;
40566 }
40567 @@ -101,6 +107,9 @@ int drm_legacy_ctxbitmap_init(struct drm_device * dev)
40568 */
40569 void drm_legacy_ctxbitmap_cleanup(struct drm_device * dev)
40570 {
40571 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40572 + return -EINVAL;
40573 +
40574 mutex_lock(&dev->struct_mutex);
40575 idr_destroy(&dev->ctx_idr);
40576 mutex_unlock(&dev->struct_mutex);
40577 @@ -119,11 +128,14 @@ void drm_legacy_ctxbitmap_flush(struct drm_device *dev, struct drm_file *file)
40578 {
40579 struct drm_ctx_list *pos, *tmp;
40580
40581 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40582 + return -EINVAL;
40583 +
40584 mutex_lock(&dev->ctxlist_mutex);
40585
40586 list_for_each_entry_safe(pos, tmp, &dev->ctxlist, head) {
40587 if (pos->tag == file &&
40588 - pos->handle != DRM_KERNEL_CONTEXT) {
40589 + _DRM_LOCKING_CONTEXT(pos->handle) != DRM_KERNEL_CONTEXT) {
40590 if (dev->driver->context_dtor)
40591 dev->driver->context_dtor(dev, pos->handle);
40592
40593 @@ -161,6 +173,9 @@ int drm_legacy_getsareactx(struct drm_device *dev, void *data,
40594 struct drm_local_map *map;
40595 struct drm_map_list *_entry;
40596
40597 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40598 + return -EINVAL;
40599 +
40600 mutex_lock(&dev->struct_mutex);
40601
40602 map = idr_find(&dev->ctx_idr, request->ctx_id);
40603 @@ -205,6 +220,9 @@ int drm_legacy_setsareactx(struct drm_device *dev, void *data,
40604 struct drm_local_map *map = NULL;
40605 struct drm_map_list *r_list = NULL;
40606
40607 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40608 + return -EINVAL;
40609 +
40610 mutex_lock(&dev->struct_mutex);
40611 list_for_each_entry(r_list, &dev->maplist, head) {
40612 if (r_list->map
40613 @@ -277,7 +295,13 @@ static int drm_context_switch_complete(struct drm_device *dev,
40614 {
40615 dev->last_context = new; /* PRE/POST: This is the _only_ writer. */
40616
40617 - if (!_DRM_LOCK_IS_HELD(file_priv->master->lock.hw_lock->lock)) {
40618 + if (file_priv->master->lock.hw_lock == NULL) {
40619 + DRM_ERROR(
40620 + "Device has been unregistered. Hard exit. Process %d\n",
40621 + task_pid_nr(current));
40622 + send_sig(SIGTERM, current, 0);
40623 + return -EPERM;
40624 + } else if (!_DRM_LOCK_IS_HELD(file_priv->master->lock.hw_lock->lock)) {
40625 DRM_ERROR("Lock isn't held after context switch\n");
40626 }
40627
40628 @@ -305,6 +329,9 @@ int drm_legacy_resctx(struct drm_device *dev, void *data,
40629 struct drm_ctx ctx;
40630 int i;
40631
40632 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40633 + return -EINVAL;
40634 +
40635 if (res->count >= DRM_RESERVED_CONTEXTS) {
40636 memset(&ctx, 0, sizeof(ctx));
40637 for (i = 0; i < DRM_RESERVED_CONTEXTS; i++) {
40638 @@ -335,8 +362,11 @@ int drm_legacy_addctx(struct drm_device *dev, void *data,
40639 struct drm_ctx_list *ctx_entry;
40640 struct drm_ctx *ctx = data;
40641
40642 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40643 + return -EINVAL;
40644 +
40645 ctx->handle = drm_legacy_ctxbitmap_next(dev);
40646 - if (ctx->handle == DRM_KERNEL_CONTEXT) {
40647 + if (_DRM_LOCKING_CONTEXT(ctx->handle) == DRM_KERNEL_CONTEXT) {
40648 /* Skip kernel's context and get a new one. */
40649 ctx->handle = drm_legacy_ctxbitmap_next(dev);
40650 }
40651 @@ -378,6 +408,9 @@ int drm_legacy_getctx(struct drm_device *dev, void *data,
40652 {
40653 struct drm_ctx *ctx = data;
40654
40655 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40656 + return -EINVAL;
40657 +
40658 /* This is 0, because we don't handle any context flags */
40659 ctx->flags = 0;
40660
40661 @@ -400,6 +433,9 @@ int drm_legacy_switchctx(struct drm_device *dev, void *data,
40662 {
40663 struct drm_ctx *ctx = data;
40664
40665 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40666 + return -EINVAL;
40667 +
40668 DRM_DEBUG("%d\n", ctx->handle);
40669 return drm_context_switch(dev, dev->last_context, ctx->handle);
40670 }
40671 @@ -420,6 +456,9 @@ int drm_legacy_newctx(struct drm_device *dev, void *data,
40672 {
40673 struct drm_ctx *ctx = data;
40674
40675 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40676 + return -EINVAL;
40677 +
40678 DRM_DEBUG("%d\n", ctx->handle);
40679 drm_context_switch_complete(dev, file_priv, ctx->handle);
40680
40681 @@ -442,8 +481,11 @@ int drm_legacy_rmctx(struct drm_device *dev, void *data,
40682 {
40683 struct drm_ctx *ctx = data;
40684
40685 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40686 + return -EINVAL;
40687 +
40688 DRM_DEBUG("%d\n", ctx->handle);
40689 - if (ctx->handle != DRM_KERNEL_CONTEXT) {
40690 + if (_DRM_LOCKING_CONTEXT(ctx->handle) != DRM_KERNEL_CONTEXT) {
40691 if (dev->driver->context_dtor)
40692 dev->driver->context_dtor(dev, ctx->handle);
40693 drm_legacy_ctxbitmap_free(dev, ctx->handle);
40694 diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c
40695 index b6f076b..2918de2 100644
40696 --- a/drivers/gpu/drm/drm_crtc.c
40697 +++ b/drivers/gpu/drm/drm_crtc.c
40698 @@ -4118,7 +4118,7 @@ int drm_mode_getproperty_ioctl(struct drm_device *dev,
40699 goto done;
40700 }
40701
40702 - if (copy_to_user(&enum_ptr[copied].name,
40703 + if (copy_to_user(enum_ptr[copied].name,
40704 &prop_enum->name, DRM_PROP_NAME_LEN)) {
40705 ret = -EFAULT;
40706 goto done;
40707 diff --git a/drivers/gpu/drm/drm_drv.c b/drivers/gpu/drm/drm_drv.c
40708 index d512134..a80a8e4 100644
40709 --- a/drivers/gpu/drm/drm_drv.c
40710 +++ b/drivers/gpu/drm/drm_drv.c
40711 @@ -448,7 +448,7 @@ void drm_unplug_dev(struct drm_device *dev)
40712
40713 drm_device_set_unplugged(dev);
40714
40715 - if (dev->open_count == 0) {
40716 + if (local_read(&dev->open_count) == 0) {
40717 drm_put_dev(dev);
40718 }
40719 mutex_unlock(&drm_global_mutex);
40720 @@ -596,10 +596,13 @@ struct drm_device *drm_dev_alloc(struct drm_driver *driver,
40721 if (drm_ht_create(&dev->map_hash, 12))
40722 goto err_minors;
40723
40724 - ret = drm_legacy_ctxbitmap_init(dev);
40725 - if (ret) {
40726 - DRM_ERROR("Cannot allocate memory for context bitmap.\n");
40727 - goto err_ht;
40728 + if (drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT)) {
40729 + ret = drm_legacy_ctxbitmap_init(dev);
40730 + if (ret) {
40731 + DRM_ERROR(
40732 + "Cannot allocate memory for context bitmap.\n");
40733 + goto err_ht;
40734 + }
40735 }
40736
40737 if (drm_core_check_feature(dev, DRIVER_GEM)) {
40738 diff --git a/drivers/gpu/drm/drm_fops.c b/drivers/gpu/drm/drm_fops.c
40739 index 076dd60..e4a4ba7 100644
40740 --- a/drivers/gpu/drm/drm_fops.c
40741 +++ b/drivers/gpu/drm/drm_fops.c
40742 @@ -89,7 +89,7 @@ int drm_open(struct inode *inode, struct file *filp)
40743 return PTR_ERR(minor);
40744
40745 dev = minor->dev;
40746 - if (!dev->open_count++)
40747 + if (local_inc_return(&dev->open_count) == 1)
40748 need_setup = 1;
40749
40750 /* share address_space across all char-devs of a single device */
40751 @@ -106,7 +106,7 @@ int drm_open(struct inode *inode, struct file *filp)
40752 return 0;
40753
40754 err_undo:
40755 - dev->open_count--;
40756 + local_dec(&dev->open_count);
40757 drm_minor_release(minor);
40758 return retcode;
40759 }
40760 @@ -376,7 +376,7 @@ int drm_release(struct inode *inode, struct file *filp)
40761
40762 mutex_lock(&drm_global_mutex);
40763
40764 - DRM_DEBUG("open_count = %d\n", dev->open_count);
40765 + DRM_DEBUG("open_count = %ld\n", local_read(&dev->open_count));
40766
40767 mutex_lock(&dev->struct_mutex);
40768 list_del(&file_priv->lhead);
40769 @@ -389,10 +389,10 @@ int drm_release(struct inode *inode, struct file *filp)
40770 * Begin inline drm_release
40771 */
40772
40773 - DRM_DEBUG("pid = %d, device = 0x%lx, open_count = %d\n",
40774 + DRM_DEBUG("pid = %d, device = 0x%lx, open_count = %ld\n",
40775 task_pid_nr(current),
40776 (long)old_encode_dev(file_priv->minor->kdev->devt),
40777 - dev->open_count);
40778 + local_read(&dev->open_count));
40779
40780 /* Release any auth tokens that might point to this file_priv,
40781 (do that under the drm_global_mutex) */
40782 @@ -465,7 +465,7 @@ int drm_release(struct inode *inode, struct file *filp)
40783 * End inline drm_release
40784 */
40785
40786 - if (!--dev->open_count) {
40787 + if (local_dec_and_test(&dev->open_count)) {
40788 retcode = drm_lastclose(dev);
40789 if (drm_device_is_unplugged(dev))
40790 drm_put_dev(dev);
40791 diff --git a/drivers/gpu/drm/drm_global.c b/drivers/gpu/drm/drm_global.c
40792 index 3d2e91c..d31c4c9 100644
40793 --- a/drivers/gpu/drm/drm_global.c
40794 +++ b/drivers/gpu/drm/drm_global.c
40795 @@ -36,7 +36,7 @@
40796 struct drm_global_item {
40797 struct mutex mutex;
40798 void *object;
40799 - int refcount;
40800 + atomic_t refcount;
40801 };
40802
40803 static struct drm_global_item glob[DRM_GLOBAL_NUM];
40804 @@ -49,7 +49,7 @@ void drm_global_init(void)
40805 struct drm_global_item *item = &glob[i];
40806 mutex_init(&item->mutex);
40807 item->object = NULL;
40808 - item->refcount = 0;
40809 + atomic_set(&item->refcount, 0);
40810 }
40811 }
40812
40813 @@ -59,7 +59,7 @@ void drm_global_release(void)
40814 for (i = 0; i < DRM_GLOBAL_NUM; ++i) {
40815 struct drm_global_item *item = &glob[i];
40816 BUG_ON(item->object != NULL);
40817 - BUG_ON(item->refcount != 0);
40818 + BUG_ON(atomic_read(&item->refcount) != 0);
40819 }
40820 }
40821
40822 @@ -69,7 +69,7 @@ int drm_global_item_ref(struct drm_global_reference *ref)
40823 struct drm_global_item *item = &glob[ref->global_type];
40824
40825 mutex_lock(&item->mutex);
40826 - if (item->refcount == 0) {
40827 + if (atomic_read(&item->refcount) == 0) {
40828 item->object = kzalloc(ref->size, GFP_KERNEL);
40829 if (unlikely(item->object == NULL)) {
40830 ret = -ENOMEM;
40831 @@ -82,7 +82,7 @@ int drm_global_item_ref(struct drm_global_reference *ref)
40832 goto out_err;
40833
40834 }
40835 - ++item->refcount;
40836 + atomic_inc(&item->refcount);
40837 ref->object = item->object;
40838 mutex_unlock(&item->mutex);
40839 return 0;
40840 @@ -98,9 +98,9 @@ void drm_global_item_unref(struct drm_global_reference *ref)
40841 struct drm_global_item *item = &glob[ref->global_type];
40842
40843 mutex_lock(&item->mutex);
40844 - BUG_ON(item->refcount == 0);
40845 + BUG_ON(atomic_read(&item->refcount) == 0);
40846 BUG_ON(ref->object != item->object);
40847 - if (--item->refcount == 0) {
40848 + if (atomic_dec_and_test(&item->refcount)) {
40849 ref->release(ref);
40850 item->object = NULL;
40851 }
40852 diff --git a/drivers/gpu/drm/drm_info.c b/drivers/gpu/drm/drm_info.c
40853 index f1b32f9..394f791 100644
40854 --- a/drivers/gpu/drm/drm_info.c
40855 +++ b/drivers/gpu/drm/drm_info.c
40856 @@ -76,10 +76,13 @@ int drm_vm_info(struct seq_file *m, void *data)
40857 struct drm_local_map *map;
40858 struct drm_map_list *r_list;
40859
40860 - /* Hardcoded from _DRM_FRAME_BUFFER,
40861 - _DRM_REGISTERS, _DRM_SHM, _DRM_AGP, and
40862 - _DRM_SCATTER_GATHER and _DRM_CONSISTENT */
40863 - const char *types[] = { "FB", "REG", "SHM", "AGP", "SG", "PCI" };
40864 + static const char * const types[] = {
40865 + [_DRM_FRAME_BUFFER] = "FB",
40866 + [_DRM_REGISTERS] = "REG",
40867 + [_DRM_SHM] = "SHM",
40868 + [_DRM_AGP] = "AGP",
40869 + [_DRM_SCATTER_GATHER] = "SG",
40870 + [_DRM_CONSISTENT] = "PCI"};
40871 const char *type;
40872 int i;
40873
40874 @@ -90,7 +93,7 @@ int drm_vm_info(struct seq_file *m, void *data)
40875 map = r_list->map;
40876 if (!map)
40877 continue;
40878 - if (map->type < 0 || map->type > 5)
40879 + if (map->type >= ARRAY_SIZE(types))
40880 type = "??";
40881 else
40882 type = types[map->type];
40883 diff --git a/drivers/gpu/drm/drm_ioc32.c b/drivers/gpu/drm/drm_ioc32.c
40884 index 2f4c4343..dd12cd2 100644
40885 --- a/drivers/gpu/drm/drm_ioc32.c
40886 +++ b/drivers/gpu/drm/drm_ioc32.c
40887 @@ -457,7 +457,7 @@ static int compat_drm_infobufs(struct file *file, unsigned int cmd,
40888 request = compat_alloc_user_space(nbytes);
40889 if (!access_ok(VERIFY_WRITE, request, nbytes))
40890 return -EFAULT;
40891 - list = (struct drm_buf_desc *) (request + 1);
40892 + list = (struct drm_buf_desc __user *) (request + 1);
40893
40894 if (__put_user(count, &request->count)
40895 || __put_user(list, &request->list))
40896 @@ -518,7 +518,7 @@ static int compat_drm_mapbufs(struct file *file, unsigned int cmd,
40897 request = compat_alloc_user_space(nbytes);
40898 if (!access_ok(VERIFY_WRITE, request, nbytes))
40899 return -EFAULT;
40900 - list = (struct drm_buf_pub *) (request + 1);
40901 + list = (struct drm_buf_pub __user *) (request + 1);
40902
40903 if (__put_user(count, &request->count)
40904 || __put_user(list, &request->list))
40905 @@ -1016,7 +1016,7 @@ static int compat_drm_wait_vblank(struct file *file, unsigned int cmd,
40906 return 0;
40907 }
40908
40909 -drm_ioctl_compat_t *drm_compat_ioctls[] = {
40910 +drm_ioctl_compat_t drm_compat_ioctls[] = {
40911 [DRM_IOCTL_NR(DRM_IOCTL_VERSION32)] = compat_drm_version,
40912 [DRM_IOCTL_NR(DRM_IOCTL_GET_UNIQUE32)] = compat_drm_getunique,
40913 [DRM_IOCTL_NR(DRM_IOCTL_GET_MAP32)] = compat_drm_getmap,
40914 @@ -1062,7 +1062,6 @@ drm_ioctl_compat_t *drm_compat_ioctls[] = {
40915 long drm_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
40916 {
40917 unsigned int nr = DRM_IOCTL_NR(cmd);
40918 - drm_ioctl_compat_t *fn;
40919 int ret;
40920
40921 /* Assume that ioctls without an explicit compat routine will just
40922 @@ -1072,10 +1071,8 @@ long drm_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
40923 if (nr >= ARRAY_SIZE(drm_compat_ioctls))
40924 return drm_ioctl(filp, cmd, arg);
40925
40926 - fn = drm_compat_ioctls[nr];
40927 -
40928 - if (fn != NULL)
40929 - ret = (*fn) (filp, cmd, arg);
40930 + if (drm_compat_ioctls[nr] != NULL)
40931 + ret = (*drm_compat_ioctls[nr]) (filp, cmd, arg);
40932 else
40933 ret = drm_ioctl(filp, cmd, arg);
40934
40935 diff --git a/drivers/gpu/drm/drm_ioctl.c b/drivers/gpu/drm/drm_ioctl.c
40936 index 3785d66..1c489ef 100644
40937 --- a/drivers/gpu/drm/drm_ioctl.c
40938 +++ b/drivers/gpu/drm/drm_ioctl.c
40939 @@ -655,7 +655,7 @@ long drm_ioctl(struct file *filp,
40940 struct drm_file *file_priv = filp->private_data;
40941 struct drm_device *dev;
40942 const struct drm_ioctl_desc *ioctl = NULL;
40943 - drm_ioctl_t *func;
40944 + drm_ioctl_no_const_t func;
40945 unsigned int nr = DRM_IOCTL_NR(cmd);
40946 int retcode = -EINVAL;
40947 char stack_kdata[128];
40948 diff --git a/drivers/gpu/drm/drm_lock.c b/drivers/gpu/drm/drm_lock.c
40949 index f861361..b61d4c7 100644
40950 --- a/drivers/gpu/drm/drm_lock.c
40951 +++ b/drivers/gpu/drm/drm_lock.c
40952 @@ -61,9 +61,12 @@ int drm_legacy_lock(struct drm_device *dev, void *data,
40953 struct drm_master *master = file_priv->master;
40954 int ret = 0;
40955
40956 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40957 + return -EINVAL;
40958 +
40959 ++file_priv->lock_count;
40960
40961 - if (lock->context == DRM_KERNEL_CONTEXT) {
40962 + if (_DRM_LOCKING_CONTEXT(lock->context) == DRM_KERNEL_CONTEXT) {
40963 DRM_ERROR("Process %d using kernel context %d\n",
40964 task_pid_nr(current), lock->context);
40965 return -EINVAL;
40966 @@ -153,12 +156,23 @@ int drm_legacy_unlock(struct drm_device *dev, void *data, struct drm_file *file_
40967 struct drm_lock *lock = data;
40968 struct drm_master *master = file_priv->master;
40969
40970 - if (lock->context == DRM_KERNEL_CONTEXT) {
40971 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40972 + return -EINVAL;
40973 +
40974 + if (_DRM_LOCKING_CONTEXT(lock->context) == DRM_KERNEL_CONTEXT) {
40975 DRM_ERROR("Process %d using kernel context %d\n",
40976 task_pid_nr(current), lock->context);
40977 return -EINVAL;
40978 }
40979
40980 + if (!master->lock.hw_lock) {
40981 + DRM_ERROR(
40982 + "Device has been unregistered. Hard exit. Process %d\n",
40983 + task_pid_nr(current));
40984 + send_sig(SIGTERM, current, 0);
40985 + return -EPERM;
40986 + }
40987 +
40988 if (drm_legacy_lock_free(&master->lock, lock->context)) {
40989 /* FIXME: Should really bail out here. */
40990 }
40991 diff --git a/drivers/gpu/drm/gma500/mdfld_dsi_dpi.c b/drivers/gpu/drm/gma500/mdfld_dsi_dpi.c
40992 index d4813e0..6c1ab4d 100644
40993 --- a/drivers/gpu/drm/gma500/mdfld_dsi_dpi.c
40994 +++ b/drivers/gpu/drm/gma500/mdfld_dsi_dpi.c
40995 @@ -825,10 +825,16 @@ void mdfld_dsi_dpi_mode_set(struct drm_encoder *encoder,
40996 u32 pipeconf_reg = PIPEACONF;
40997 u32 dspcntr_reg = DSPACNTR;
40998
40999 - u32 pipeconf = dev_priv->pipeconf[pipe];
41000 - u32 dspcntr = dev_priv->dspcntr[pipe];
41001 + u32 pipeconf;
41002 + u32 dspcntr;
41003 u32 mipi = MIPI_PORT_EN | PASS_FROM_SPHY_TO_AFE | SEL_FLOPPED_HSTX;
41004
41005 + if (pipe == -1)
41006 + return;
41007 +
41008 + pipeconf = dev_priv->pipeconf[pipe];
41009 + dspcntr = dev_priv->dspcntr[pipe];
41010 +
41011 if (pipe) {
41012 pipeconf_reg = PIPECCONF;
41013 dspcntr_reg = DSPCCNTR;
41014 diff --git a/drivers/gpu/drm/i810/i810_drv.h b/drivers/gpu/drm/i810/i810_drv.h
41015 index 93ec5dc..82acbaf 100644
41016 --- a/drivers/gpu/drm/i810/i810_drv.h
41017 +++ b/drivers/gpu/drm/i810/i810_drv.h
41018 @@ -110,8 +110,8 @@ typedef struct drm_i810_private {
41019 int page_flipping;
41020
41021 wait_queue_head_t irq_queue;
41022 - atomic_t irq_received;
41023 - atomic_t irq_emitted;
41024 + atomic_unchecked_t irq_received;
41025 + atomic_unchecked_t irq_emitted;
41026
41027 int front_offset;
41028 } drm_i810_private_t;
41029 diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c
41030 index 1a46787..7fb387c 100644
41031 --- a/drivers/gpu/drm/i915/i915_dma.c
41032 +++ b/drivers/gpu/drm/i915/i915_dma.c
41033 @@ -149,6 +149,9 @@ static int i915_getparam(struct drm_device *dev, void *data,
41034 case I915_PARAM_MMAP_VERSION:
41035 value = 1;
41036 break;
41037 + case I915_PARAM_HAS_LEGACY_CONTEXT:
41038 + value = drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT);
41039 + break;
41040 default:
41041 DRM_DEBUG("Unknown parameter %d\n", param->param);
41042 return -EINVAL;
41043 @@ -362,7 +365,7 @@ static bool i915_switcheroo_can_switch(struct pci_dev *pdev)
41044 * locking inversion with the driver load path. And the access here is
41045 * completely racy anyway. So don't bother with locking for now.
41046 */
41047 - return dev->open_count == 0;
41048 + return local_read(&dev->open_count) == 0;
41049 }
41050
41051 static const struct vga_switcheroo_client_ops i915_switcheroo_ops = {
41052 diff --git a/drivers/gpu/drm/i915/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
41053 index 38a7425..5322b16 100644
41054 --- a/drivers/gpu/drm/i915/i915_gem_execbuffer.c
41055 +++ b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
41056 @@ -872,12 +872,12 @@ i915_gem_check_execbuffer(struct drm_i915_gem_execbuffer2 *exec)
41057 static int
41058 validate_exec_list(struct drm_device *dev,
41059 struct drm_i915_gem_exec_object2 *exec,
41060 - int count)
41061 + unsigned int count)
41062 {
41063 unsigned relocs_total = 0;
41064 unsigned relocs_max = UINT_MAX / sizeof(struct drm_i915_gem_relocation_entry);
41065 unsigned invalid_flags;
41066 - int i;
41067 + unsigned int i;
41068
41069 invalid_flags = __EXEC_OBJECT_UNKNOWN_FLAGS;
41070 if (USES_FULL_PPGTT(dev))
41071 diff --git a/drivers/gpu/drm/i915/i915_ioc32.c b/drivers/gpu/drm/i915/i915_ioc32.c
41072 index 176de63..b50b66a 100644
41073 --- a/drivers/gpu/drm/i915/i915_ioc32.c
41074 +++ b/drivers/gpu/drm/i915/i915_ioc32.c
41075 @@ -62,7 +62,7 @@ static int compat_i915_batchbuffer(struct file *file, unsigned int cmd,
41076 || __put_user(batchbuffer32.DR4, &batchbuffer->DR4)
41077 || __put_user(batchbuffer32.num_cliprects,
41078 &batchbuffer->num_cliprects)
41079 - || __put_user((int __user *)(unsigned long)batchbuffer32.cliprects,
41080 + || __put_user((struct drm_clip_rect __user *)(unsigned long)batchbuffer32.cliprects,
41081 &batchbuffer->cliprects))
41082 return -EFAULT;
41083
41084 @@ -91,13 +91,13 @@ static int compat_i915_cmdbuffer(struct file *file, unsigned int cmd,
41085
41086 cmdbuffer = compat_alloc_user_space(sizeof(*cmdbuffer));
41087 if (!access_ok(VERIFY_WRITE, cmdbuffer, sizeof(*cmdbuffer))
41088 - || __put_user((int __user *)(unsigned long)cmdbuffer32.buf,
41089 + || __put_user((char __user *)(unsigned long)cmdbuffer32.buf,
41090 &cmdbuffer->buf)
41091 || __put_user(cmdbuffer32.sz, &cmdbuffer->sz)
41092 || __put_user(cmdbuffer32.DR1, &cmdbuffer->DR1)
41093 || __put_user(cmdbuffer32.DR4, &cmdbuffer->DR4)
41094 || __put_user(cmdbuffer32.num_cliprects, &cmdbuffer->num_cliprects)
41095 - || __put_user((int __user *)(unsigned long)cmdbuffer32.cliprects,
41096 + || __put_user((struct drm_clip_rect __user *)(unsigned long)cmdbuffer32.cliprects,
41097 &cmdbuffer->cliprects))
41098 return -EFAULT;
41099
41100 @@ -181,7 +181,7 @@ static int compat_i915_alloc(struct file *file, unsigned int cmd,
41101 (unsigned long)request);
41102 }
41103
41104 -static drm_ioctl_compat_t *i915_compat_ioctls[] = {
41105 +static drm_ioctl_compat_t i915_compat_ioctls[] = {
41106 [DRM_I915_BATCHBUFFER] = compat_i915_batchbuffer,
41107 [DRM_I915_CMDBUFFER] = compat_i915_cmdbuffer,
41108 [DRM_I915_GETPARAM] = compat_i915_getparam,
41109 @@ -201,17 +201,13 @@ static drm_ioctl_compat_t *i915_compat_ioctls[] = {
41110 long i915_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
41111 {
41112 unsigned int nr = DRM_IOCTL_NR(cmd);
41113 - drm_ioctl_compat_t *fn = NULL;
41114 int ret;
41115
41116 if (nr < DRM_COMMAND_BASE)
41117 return drm_compat_ioctl(filp, cmd, arg);
41118
41119 - if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(i915_compat_ioctls))
41120 - fn = i915_compat_ioctls[nr - DRM_COMMAND_BASE];
41121 -
41122 - if (fn != NULL)
41123 - ret = (*fn) (filp, cmd, arg);
41124 + if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(i915_compat_ioctls) && i915_compat_ioctls[nr - DRM_COMMAND_BASE])
41125 + ret = (*i915_compat_ioctls[nr - DRM_COMMAND_BASE])(filp, cmd, arg);
41126 else
41127 ret = drm_ioctl(filp, cmd, arg);
41128
41129 diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
41130 index f75173c..f283e45 100644
41131 --- a/drivers/gpu/drm/i915/intel_display.c
41132 +++ b/drivers/gpu/drm/i915/intel_display.c
41133 @@ -13056,13 +13056,13 @@ struct intel_quirk {
41134 int subsystem_vendor;
41135 int subsystem_device;
41136 void (*hook)(struct drm_device *dev);
41137 -};
41138 +} __do_const;
41139
41140 /* For systems that don't have a meaningful PCI subdevice/subvendor ID */
41141 struct intel_dmi_quirk {
41142 void (*hook)(struct drm_device *dev);
41143 const struct dmi_system_id (*dmi_id_list)[];
41144 -};
41145 +} __do_const;
41146
41147 static int intel_dmi_reverse_brightness(const struct dmi_system_id *id)
41148 {
41149 @@ -13070,18 +13070,20 @@ static int intel_dmi_reverse_brightness(const struct dmi_system_id *id)
41150 return 1;
41151 }
41152
41153 -static const struct intel_dmi_quirk intel_dmi_quirks[] = {
41154 +static const struct dmi_system_id intel_dmi_quirks_table[] = {
41155 {
41156 - .dmi_id_list = &(const struct dmi_system_id[]) {
41157 - {
41158 - .callback = intel_dmi_reverse_brightness,
41159 - .ident = "NCR Corporation",
41160 - .matches = {DMI_MATCH(DMI_SYS_VENDOR, "NCR Corporation"),
41161 - DMI_MATCH(DMI_PRODUCT_NAME, ""),
41162 - },
41163 - },
41164 - { } /* terminating entry */
41165 + .callback = intel_dmi_reverse_brightness,
41166 + .ident = "NCR Corporation",
41167 + .matches = {DMI_MATCH(DMI_SYS_VENDOR, "NCR Corporation"),
41168 + DMI_MATCH(DMI_PRODUCT_NAME, ""),
41169 },
41170 + },
41171 + { } /* terminating entry */
41172 +};
41173 +
41174 +static const struct intel_dmi_quirk intel_dmi_quirks[] = {
41175 + {
41176 + .dmi_id_list = &intel_dmi_quirks_table,
41177 .hook = quirk_invert_brightness,
41178 },
41179 };
41180 diff --git a/drivers/gpu/drm/imx/imx-drm-core.c b/drivers/gpu/drm/imx/imx-drm-core.c
41181 index a002f53..0d60514 100644
41182 --- a/drivers/gpu/drm/imx/imx-drm-core.c
41183 +++ b/drivers/gpu/drm/imx/imx-drm-core.c
41184 @@ -355,7 +355,7 @@ int imx_drm_add_crtc(struct drm_device *drm, struct drm_crtc *crtc,
41185 if (imxdrm->pipes >= MAX_CRTC)
41186 return -EINVAL;
41187
41188 - if (imxdrm->drm->open_count)
41189 + if (local_read(&imxdrm->drm->open_count))
41190 return -EBUSY;
41191
41192 imx_drm_crtc = kzalloc(sizeof(*imx_drm_crtc), GFP_KERNEL);
41193 diff --git a/drivers/gpu/drm/mga/mga_drv.h b/drivers/gpu/drm/mga/mga_drv.h
41194 index b4a20149..219ab78 100644
41195 --- a/drivers/gpu/drm/mga/mga_drv.h
41196 +++ b/drivers/gpu/drm/mga/mga_drv.h
41197 @@ -122,9 +122,9 @@ typedef struct drm_mga_private {
41198 u32 clear_cmd;
41199 u32 maccess;
41200
41201 - atomic_t vbl_received; /**< Number of vblanks received. */
41202 + atomic_unchecked_t vbl_received; /**< Number of vblanks received. */
41203 wait_queue_head_t fence_queue;
41204 - atomic_t last_fence_retired;
41205 + atomic_unchecked_t last_fence_retired;
41206 u32 next_fence_to_post;
41207
41208 unsigned int fb_cpp;
41209 diff --git a/drivers/gpu/drm/mga/mga_ioc32.c b/drivers/gpu/drm/mga/mga_ioc32.c
41210 index 729bfd5..14bae78 100644
41211 --- a/drivers/gpu/drm/mga/mga_ioc32.c
41212 +++ b/drivers/gpu/drm/mga/mga_ioc32.c
41213 @@ -190,7 +190,7 @@ static int compat_mga_dma_bootstrap(struct file *file, unsigned int cmd,
41214 return 0;
41215 }
41216
41217 -drm_ioctl_compat_t *mga_compat_ioctls[] = {
41218 +drm_ioctl_compat_t mga_compat_ioctls[] = {
41219 [DRM_MGA_INIT] = compat_mga_init,
41220 [DRM_MGA_GETPARAM] = compat_mga_getparam,
41221 [DRM_MGA_DMA_BOOTSTRAP] = compat_mga_dma_bootstrap,
41222 @@ -208,17 +208,13 @@ drm_ioctl_compat_t *mga_compat_ioctls[] = {
41223 long mga_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
41224 {
41225 unsigned int nr = DRM_IOCTL_NR(cmd);
41226 - drm_ioctl_compat_t *fn = NULL;
41227 int ret;
41228
41229 if (nr < DRM_COMMAND_BASE)
41230 return drm_compat_ioctl(filp, cmd, arg);
41231
41232 - if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(mga_compat_ioctls))
41233 - fn = mga_compat_ioctls[nr - DRM_COMMAND_BASE];
41234 -
41235 - if (fn != NULL)
41236 - ret = (*fn) (filp, cmd, arg);
41237 + if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(mga_compat_ioctls) && mga_compat_ioctls[nr - DRM_COMMAND_BASE])
41238 + ret = (*mga_compat_ioctls[nr - DRM_COMMAND_BASE]) (filp, cmd, arg);
41239 else
41240 ret = drm_ioctl(filp, cmd, arg);
41241
41242 diff --git a/drivers/gpu/drm/mga/mga_irq.c b/drivers/gpu/drm/mga/mga_irq.c
41243 index 1b071b8..de8601a 100644
41244 --- a/drivers/gpu/drm/mga/mga_irq.c
41245 +++ b/drivers/gpu/drm/mga/mga_irq.c
41246 @@ -43,7 +43,7 @@ u32 mga_get_vblank_counter(struct drm_device *dev, int crtc)
41247 if (crtc != 0)
41248 return 0;
41249
41250 - return atomic_read(&dev_priv->vbl_received);
41251 + return atomic_read_unchecked(&dev_priv->vbl_received);
41252 }
41253
41254
41255 @@ -59,7 +59,7 @@ irqreturn_t mga_driver_irq_handler(int irq, void *arg)
41256 /* VBLANK interrupt */
41257 if (status & MGA_VLINEPEN) {
41258 MGA_WRITE(MGA_ICLEAR, MGA_VLINEICLR);
41259 - atomic_inc(&dev_priv->vbl_received);
41260 + atomic_inc_unchecked(&dev_priv->vbl_received);
41261 drm_handle_vblank(dev, 0);
41262 handled = 1;
41263 }
41264 @@ -78,7 +78,7 @@ irqreturn_t mga_driver_irq_handler(int irq, void *arg)
41265 if ((prim_start & ~0x03) != (prim_end & ~0x03))
41266 MGA_WRITE(MGA_PRIMEND, prim_end);
41267
41268 - atomic_inc(&dev_priv->last_fence_retired);
41269 + atomic_inc_unchecked(&dev_priv->last_fence_retired);
41270 wake_up(&dev_priv->fence_queue);
41271 handled = 1;
41272 }
41273 @@ -129,7 +129,7 @@ int mga_driver_fence_wait(struct drm_device *dev, unsigned int *sequence)
41274 * using fences.
41275 */
41276 DRM_WAIT_ON(ret, dev_priv->fence_queue, 3 * HZ,
41277 - (((cur_fence = atomic_read(&dev_priv->last_fence_retired))
41278 + (((cur_fence = atomic_read_unchecked(&dev_priv->last_fence_retired))
41279 - *sequence) <= (1 << 23)));
41280
41281 *sequence = cur_fence;
41282 diff --git a/drivers/gpu/drm/nouveau/nouveau_bios.c b/drivers/gpu/drm/nouveau/nouveau_bios.c
41283 index 0190b69..60c3eaf 100644
41284 --- a/drivers/gpu/drm/nouveau/nouveau_bios.c
41285 +++ b/drivers/gpu/drm/nouveau/nouveau_bios.c
41286 @@ -963,7 +963,7 @@ static int parse_bit_tmds_tbl_entry(struct drm_device *dev, struct nvbios *bios,
41287 struct bit_table {
41288 const char id;
41289 int (* const parse_fn)(struct drm_device *, struct nvbios *, struct bit_entry *);
41290 -};
41291 +} __no_const;
41292
41293 #define BIT_TABLE(id, funcid) ((struct bit_table){ id, parse_bit_##funcid##_tbl_entry })
41294
41295 diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.c b/drivers/gpu/drm/nouveau/nouveau_drm.c
41296 index 8763deb..936b423 100644
41297 --- a/drivers/gpu/drm/nouveau/nouveau_drm.c
41298 +++ b/drivers/gpu/drm/nouveau/nouveau_drm.c
41299 @@ -940,7 +940,8 @@ static struct drm_driver
41300 driver_stub = {
41301 .driver_features =
41302 DRIVER_USE_AGP |
41303 - DRIVER_GEM | DRIVER_MODESET | DRIVER_PRIME | DRIVER_RENDER,
41304 + DRIVER_GEM | DRIVER_MODESET | DRIVER_PRIME | DRIVER_RENDER |
41305 + DRIVER_KMS_LEGACY_CONTEXT,
41306
41307 .load = nouveau_drm_load,
41308 .unload = nouveau_drm_unload,
41309 diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.h b/drivers/gpu/drm/nouveau/nouveau_drm.h
41310 index fc68f09..0511d71 100644
41311 --- a/drivers/gpu/drm/nouveau/nouveau_drm.h
41312 +++ b/drivers/gpu/drm/nouveau/nouveau_drm.h
41313 @@ -121,7 +121,6 @@ struct nouveau_drm {
41314 struct drm_global_reference mem_global_ref;
41315 struct ttm_bo_global_ref bo_global_ref;
41316 struct ttm_bo_device bdev;
41317 - atomic_t validate_sequence;
41318 int (*move)(struct nouveau_channel *,
41319 struct ttm_buffer_object *,
41320 struct ttm_mem_reg *, struct ttm_mem_reg *);
41321 diff --git a/drivers/gpu/drm/nouveau/nouveau_ioc32.c b/drivers/gpu/drm/nouveau/nouveau_ioc32.c
41322 index 462679a..88e32a7 100644
41323 --- a/drivers/gpu/drm/nouveau/nouveau_ioc32.c
41324 +++ b/drivers/gpu/drm/nouveau/nouveau_ioc32.c
41325 @@ -50,7 +50,7 @@ long nouveau_compat_ioctl(struct file *filp, unsigned int cmd,
41326 unsigned long arg)
41327 {
41328 unsigned int nr = DRM_IOCTL_NR(cmd);
41329 - drm_ioctl_compat_t *fn = NULL;
41330 + drm_ioctl_compat_t fn = NULL;
41331 int ret;
41332
41333 if (nr < DRM_COMMAND_BASE)
41334 diff --git a/drivers/gpu/drm/nouveau/nouveau_ttm.c b/drivers/gpu/drm/nouveau/nouveau_ttm.c
41335 index 273e501..3b6c0a2 100644
41336 --- a/drivers/gpu/drm/nouveau/nouveau_ttm.c
41337 +++ b/drivers/gpu/drm/nouveau/nouveau_ttm.c
41338 @@ -127,11 +127,11 @@ nouveau_vram_manager_debug(struct ttm_mem_type_manager *man, const char *prefix)
41339 }
41340
41341 const struct ttm_mem_type_manager_func nouveau_vram_manager = {
41342 - nouveau_vram_manager_init,
41343 - nouveau_vram_manager_fini,
41344 - nouveau_vram_manager_new,
41345 - nouveau_vram_manager_del,
41346 - nouveau_vram_manager_debug
41347 + .init = nouveau_vram_manager_init,
41348 + .takedown = nouveau_vram_manager_fini,
41349 + .get_node = nouveau_vram_manager_new,
41350 + .put_node = nouveau_vram_manager_del,
41351 + .debug = nouveau_vram_manager_debug
41352 };
41353
41354 static int
41355 @@ -195,11 +195,11 @@ nouveau_gart_manager_debug(struct ttm_mem_type_manager *man, const char *prefix)
41356 }
41357
41358 const struct ttm_mem_type_manager_func nouveau_gart_manager = {
41359 - nouveau_gart_manager_init,
41360 - nouveau_gart_manager_fini,
41361 - nouveau_gart_manager_new,
41362 - nouveau_gart_manager_del,
41363 - nouveau_gart_manager_debug
41364 + .init = nouveau_gart_manager_init,
41365 + .takedown = nouveau_gart_manager_fini,
41366 + .get_node = nouveau_gart_manager_new,
41367 + .put_node = nouveau_gart_manager_del,
41368 + .debug = nouveau_gart_manager_debug
41369 };
41370
41371 /*XXX*/
41372 @@ -268,11 +268,11 @@ nv04_gart_manager_debug(struct ttm_mem_type_manager *man, const char *prefix)
41373 }
41374
41375 const struct ttm_mem_type_manager_func nv04_gart_manager = {
41376 - nv04_gart_manager_init,
41377 - nv04_gart_manager_fini,
41378 - nv04_gart_manager_new,
41379 - nv04_gart_manager_del,
41380 - nv04_gart_manager_debug
41381 + .init = nv04_gart_manager_init,
41382 + .takedown = nv04_gart_manager_fini,
41383 + .get_node = nv04_gart_manager_new,
41384 + .put_node = nv04_gart_manager_del,
41385 + .debug = nv04_gart_manager_debug
41386 };
41387
41388 int
41389 diff --git a/drivers/gpu/drm/nouveau/nouveau_vga.c b/drivers/gpu/drm/nouveau/nouveau_vga.c
41390 index c7592ec..dd45ebc 100644
41391 --- a/drivers/gpu/drm/nouveau/nouveau_vga.c
41392 +++ b/drivers/gpu/drm/nouveau/nouveau_vga.c
41393 @@ -72,7 +72,7 @@ nouveau_switcheroo_can_switch(struct pci_dev *pdev)
41394 * locking inversion with the driver load path. And the access here is
41395 * completely racy anyway. So don't bother with locking for now.
41396 */
41397 - return dev->open_count == 0;
41398 + return local_read(&dev->open_count) == 0;
41399 }
41400
41401 static const struct vga_switcheroo_client_ops
41402 diff --git a/drivers/gpu/drm/qxl/qxl_cmd.c b/drivers/gpu/drm/qxl/qxl_cmd.c
41403 index 9782364..89bd954 100644
41404 --- a/drivers/gpu/drm/qxl/qxl_cmd.c
41405 +++ b/drivers/gpu/drm/qxl/qxl_cmd.c
41406 @@ -285,27 +285,27 @@ static int wait_for_io_cmd_user(struct qxl_device *qdev, uint8_t val, long port,
41407 int ret;
41408
41409 mutex_lock(&qdev->async_io_mutex);
41410 - irq_num = atomic_read(&qdev->irq_received_io_cmd);
41411 + irq_num = atomic_read_unchecked(&qdev->irq_received_io_cmd);
41412 if (qdev->last_sent_io_cmd > irq_num) {
41413 if (intr)
41414 ret = wait_event_interruptible_timeout(qdev->io_cmd_event,
41415 - atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41416 + atomic_read_unchecked(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41417 else
41418 ret = wait_event_timeout(qdev->io_cmd_event,
41419 - atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41420 + atomic_read_unchecked(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41421 /* 0 is timeout, just bail the "hw" has gone away */
41422 if (ret <= 0)
41423 goto out;
41424 - irq_num = atomic_read(&qdev->irq_received_io_cmd);
41425 + irq_num = atomic_read_unchecked(&qdev->irq_received_io_cmd);
41426 }
41427 outb(val, addr);
41428 qdev->last_sent_io_cmd = irq_num + 1;
41429 if (intr)
41430 ret = wait_event_interruptible_timeout(qdev->io_cmd_event,
41431 - atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41432 + atomic_read_unchecked(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41433 else
41434 ret = wait_event_timeout(qdev->io_cmd_event,
41435 - atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41436 + atomic_read_unchecked(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41437 out:
41438 if (ret > 0)
41439 ret = 0;
41440 diff --git a/drivers/gpu/drm/qxl/qxl_debugfs.c b/drivers/gpu/drm/qxl/qxl_debugfs.c
41441 index 6911b8c..89d6867 100644
41442 --- a/drivers/gpu/drm/qxl/qxl_debugfs.c
41443 +++ b/drivers/gpu/drm/qxl/qxl_debugfs.c
41444 @@ -42,10 +42,10 @@ qxl_debugfs_irq_received(struct seq_file *m, void *data)
41445 struct drm_info_node *node = (struct drm_info_node *) m->private;
41446 struct qxl_device *qdev = node->minor->dev->dev_private;
41447
41448 - seq_printf(m, "%d\n", atomic_read(&qdev->irq_received));
41449 - seq_printf(m, "%d\n", atomic_read(&qdev->irq_received_display));
41450 - seq_printf(m, "%d\n", atomic_read(&qdev->irq_received_cursor));
41451 - seq_printf(m, "%d\n", atomic_read(&qdev->irq_received_io_cmd));
41452 + seq_printf(m, "%d\n", atomic_read_unchecked(&qdev->irq_received));
41453 + seq_printf(m, "%d\n", atomic_read_unchecked(&qdev->irq_received_display));
41454 + seq_printf(m, "%d\n", atomic_read_unchecked(&qdev->irq_received_cursor));
41455 + seq_printf(m, "%d\n", atomic_read_unchecked(&qdev->irq_received_io_cmd));
41456 seq_printf(m, "%d\n", qdev->irq_received_error);
41457 return 0;
41458 }
41459 diff --git a/drivers/gpu/drm/qxl/qxl_drv.h b/drivers/gpu/drm/qxl/qxl_drv.h
41460 index 7c6cafe..460f542 100644
41461 --- a/drivers/gpu/drm/qxl/qxl_drv.h
41462 +++ b/drivers/gpu/drm/qxl/qxl_drv.h
41463 @@ -290,10 +290,10 @@ struct qxl_device {
41464 unsigned int last_sent_io_cmd;
41465
41466 /* interrupt handling */
41467 - atomic_t irq_received;
41468 - atomic_t irq_received_display;
41469 - atomic_t irq_received_cursor;
41470 - atomic_t irq_received_io_cmd;
41471 + atomic_unchecked_t irq_received;
41472 + atomic_unchecked_t irq_received_display;
41473 + atomic_unchecked_t irq_received_cursor;
41474 + atomic_unchecked_t irq_received_io_cmd;
41475 unsigned irq_received_error;
41476 wait_queue_head_t display_event;
41477 wait_queue_head_t cursor_event;
41478 diff --git a/drivers/gpu/drm/qxl/qxl_ioctl.c b/drivers/gpu/drm/qxl/qxl_ioctl.c
41479 index b110883..dd06418 100644
41480 --- a/drivers/gpu/drm/qxl/qxl_ioctl.c
41481 +++ b/drivers/gpu/drm/qxl/qxl_ioctl.c
41482 @@ -181,7 +181,7 @@ static int qxl_process_single_command(struct qxl_device *qdev,
41483
41484 /* TODO copy slow path code from i915 */
41485 fb_cmd = qxl_bo_kmap_atomic_page(qdev, cmd_bo, (release->release_offset & PAGE_SIZE));
41486 - unwritten = __copy_from_user_inatomic_nocache(fb_cmd + sizeof(union qxl_release_info) + (release->release_offset & ~PAGE_SIZE), (void *)(unsigned long)cmd->command, cmd->command_size);
41487 + unwritten = __copy_from_user_inatomic_nocache(fb_cmd + sizeof(union qxl_release_info) + (release->release_offset & ~PAGE_SIZE), (void __force_user *)(unsigned long)cmd->command, cmd->command_size);
41488
41489 {
41490 struct qxl_drawable *draw = fb_cmd;
41491 @@ -201,7 +201,7 @@ static int qxl_process_single_command(struct qxl_device *qdev,
41492 struct drm_qxl_reloc reloc;
41493
41494 if (copy_from_user(&reloc,
41495 - &((struct drm_qxl_reloc *)(uintptr_t)cmd->relocs)[i],
41496 + &((struct drm_qxl_reloc __force_user *)(uintptr_t)cmd->relocs)[i],
41497 sizeof(reloc))) {
41498 ret = -EFAULT;
41499 goto out_free_bos;
41500 @@ -294,10 +294,10 @@ static int qxl_execbuffer_ioctl(struct drm_device *dev, void *data,
41501
41502 for (cmd_num = 0; cmd_num < execbuffer->commands_num; ++cmd_num) {
41503
41504 - struct drm_qxl_command *commands =
41505 - (struct drm_qxl_command *)(uintptr_t)execbuffer->commands;
41506 + struct drm_qxl_command __user *commands =
41507 + (struct drm_qxl_command __user *)(uintptr_t)execbuffer->commands;
41508
41509 - if (copy_from_user(&user_cmd, &commands[cmd_num],
41510 + if (copy_from_user(&user_cmd, (struct drm_qxl_command __force_user *)&commands[cmd_num],
41511 sizeof(user_cmd)))
41512 return -EFAULT;
41513
41514 diff --git a/drivers/gpu/drm/qxl/qxl_irq.c b/drivers/gpu/drm/qxl/qxl_irq.c
41515 index 0bf1e20..42a7310 100644
41516 --- a/drivers/gpu/drm/qxl/qxl_irq.c
41517 +++ b/drivers/gpu/drm/qxl/qxl_irq.c
41518 @@ -36,19 +36,19 @@ irqreturn_t qxl_irq_handler(int irq, void *arg)
41519 if (!pending)
41520 return IRQ_NONE;
41521
41522 - atomic_inc(&qdev->irq_received);
41523 + atomic_inc_unchecked(&qdev->irq_received);
41524
41525 if (pending & QXL_INTERRUPT_DISPLAY) {
41526 - atomic_inc(&qdev->irq_received_display);
41527 + atomic_inc_unchecked(&qdev->irq_received_display);
41528 wake_up_all(&qdev->display_event);
41529 qxl_queue_garbage_collect(qdev, false);
41530 }
41531 if (pending & QXL_INTERRUPT_CURSOR) {
41532 - atomic_inc(&qdev->irq_received_cursor);
41533 + atomic_inc_unchecked(&qdev->irq_received_cursor);
41534 wake_up_all(&qdev->cursor_event);
41535 }
41536 if (pending & QXL_INTERRUPT_IO_CMD) {
41537 - atomic_inc(&qdev->irq_received_io_cmd);
41538 + atomic_inc_unchecked(&qdev->irq_received_io_cmd);
41539 wake_up_all(&qdev->io_cmd_event);
41540 }
41541 if (pending & QXL_INTERRUPT_ERROR) {
41542 @@ -85,10 +85,10 @@ int qxl_irq_init(struct qxl_device *qdev)
41543 init_waitqueue_head(&qdev->io_cmd_event);
41544 INIT_WORK(&qdev->client_monitors_config_work,
41545 qxl_client_monitors_config_work_func);
41546 - atomic_set(&qdev->irq_received, 0);
41547 - atomic_set(&qdev->irq_received_display, 0);
41548 - atomic_set(&qdev->irq_received_cursor, 0);
41549 - atomic_set(&qdev->irq_received_io_cmd, 0);
41550 + atomic_set_unchecked(&qdev->irq_received, 0);
41551 + atomic_set_unchecked(&qdev->irq_received_display, 0);
41552 + atomic_set_unchecked(&qdev->irq_received_cursor, 0);
41553 + atomic_set_unchecked(&qdev->irq_received_io_cmd, 0);
41554 qdev->irq_received_error = 0;
41555 ret = drm_irq_install(qdev->ddev, qdev->ddev->pdev->irq);
41556 qdev->ram_header->int_mask = QXL_INTERRUPT_MASK;
41557 diff --git a/drivers/gpu/drm/qxl/qxl_ttm.c b/drivers/gpu/drm/qxl/qxl_ttm.c
41558 index 0cbc4c9..0e46686 100644
41559 --- a/drivers/gpu/drm/qxl/qxl_ttm.c
41560 +++ b/drivers/gpu/drm/qxl/qxl_ttm.c
41561 @@ -103,7 +103,7 @@ static void qxl_ttm_global_fini(struct qxl_device *qdev)
41562 }
41563 }
41564
41565 -static struct vm_operations_struct qxl_ttm_vm_ops;
41566 +static vm_operations_struct_no_const qxl_ttm_vm_ops __read_only;
41567 static const struct vm_operations_struct *ttm_vm_ops;
41568
41569 static int qxl_ttm_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
41570 @@ -145,8 +145,10 @@ int qxl_mmap(struct file *filp, struct vm_area_struct *vma)
41571 return r;
41572 if (unlikely(ttm_vm_ops == NULL)) {
41573 ttm_vm_ops = vma->vm_ops;
41574 + pax_open_kernel();
41575 qxl_ttm_vm_ops = *ttm_vm_ops;
41576 qxl_ttm_vm_ops.fault = &qxl_ttm_fault;
41577 + pax_close_kernel();
41578 }
41579 vma->vm_ops = &qxl_ttm_vm_ops;
41580 return 0;
41581 @@ -464,25 +466,23 @@ static int qxl_mm_dump_table(struct seq_file *m, void *data)
41582 static int qxl_ttm_debugfs_init(struct qxl_device *qdev)
41583 {
41584 #if defined(CONFIG_DEBUG_FS)
41585 - static struct drm_info_list qxl_mem_types_list[QXL_DEBUGFS_MEM_TYPES];
41586 - static char qxl_mem_types_names[QXL_DEBUGFS_MEM_TYPES][32];
41587 - unsigned i;
41588 + static struct drm_info_list qxl_mem_types_list[QXL_DEBUGFS_MEM_TYPES] = {
41589 + {
41590 + .name = "qxl_mem_mm",
41591 + .show = &qxl_mm_dump_table,
41592 + },
41593 + {
41594 + .name = "qxl_surf_mm",
41595 + .show = &qxl_mm_dump_table,
41596 + }
41597 + };
41598
41599 - for (i = 0; i < QXL_DEBUGFS_MEM_TYPES; i++) {
41600 - if (i == 0)
41601 - sprintf(qxl_mem_types_names[i], "qxl_mem_mm");
41602 - else
41603 - sprintf(qxl_mem_types_names[i], "qxl_surf_mm");
41604 - qxl_mem_types_list[i].name = qxl_mem_types_names[i];
41605 - qxl_mem_types_list[i].show = &qxl_mm_dump_table;
41606 - qxl_mem_types_list[i].driver_features = 0;
41607 - if (i == 0)
41608 - qxl_mem_types_list[i].data = qdev->mman.bdev.man[TTM_PL_VRAM].priv;
41609 - else
41610 - qxl_mem_types_list[i].data = qdev->mman.bdev.man[TTM_PL_PRIV0].priv;
41611 + pax_open_kernel();
41612 + *(void **)&qxl_mem_types_list[0].data = qdev->mman.bdev.man[TTM_PL_VRAM].priv;
41613 + *(void **)&qxl_mem_types_list[1].data = qdev->mman.bdev.man[TTM_PL_PRIV0].priv;
41614 + pax_close_kernel();
41615
41616 - }
41617 - return qxl_debugfs_add_files(qdev, qxl_mem_types_list, i);
41618 + return qxl_debugfs_add_files(qdev, qxl_mem_types_list, QXL_DEBUGFS_MEM_TYPES);
41619 #else
41620 return 0;
41621 #endif
41622 diff --git a/drivers/gpu/drm/r128/r128_cce.c b/drivers/gpu/drm/r128/r128_cce.c
41623 index 2c45ac9..5d740f8 100644
41624 --- a/drivers/gpu/drm/r128/r128_cce.c
41625 +++ b/drivers/gpu/drm/r128/r128_cce.c
41626 @@ -377,7 +377,7 @@ static int r128_do_init_cce(struct drm_device *dev, drm_r128_init_t *init)
41627
41628 /* GH: Simple idle check.
41629 */
41630 - atomic_set(&dev_priv->idle_count, 0);
41631 + atomic_set_unchecked(&dev_priv->idle_count, 0);
41632
41633 /* We don't support anything other than bus-mastering ring mode,
41634 * but the ring can be in either AGP or PCI space for the ring
41635 diff --git a/drivers/gpu/drm/r128/r128_drv.h b/drivers/gpu/drm/r128/r128_drv.h
41636 index 723e5d6..102dbaf 100644
41637 --- a/drivers/gpu/drm/r128/r128_drv.h
41638 +++ b/drivers/gpu/drm/r128/r128_drv.h
41639 @@ -93,14 +93,14 @@ typedef struct drm_r128_private {
41640 int is_pci;
41641 unsigned long cce_buffers_offset;
41642
41643 - atomic_t idle_count;
41644 + atomic_unchecked_t idle_count;
41645
41646 int page_flipping;
41647 int current_page;
41648 u32 crtc_offset;
41649 u32 crtc_offset_cntl;
41650
41651 - atomic_t vbl_received;
41652 + atomic_unchecked_t vbl_received;
41653
41654 u32 color_fmt;
41655 unsigned int front_offset;
41656 diff --git a/drivers/gpu/drm/r128/r128_ioc32.c b/drivers/gpu/drm/r128/r128_ioc32.c
41657 index 663f38c..ec159a1 100644
41658 --- a/drivers/gpu/drm/r128/r128_ioc32.c
41659 +++ b/drivers/gpu/drm/r128/r128_ioc32.c
41660 @@ -178,7 +178,7 @@ static int compat_r128_getparam(struct file *file, unsigned int cmd,
41661 return drm_ioctl(file, DRM_IOCTL_R128_GETPARAM, (unsigned long)getparam);
41662 }
41663
41664 -drm_ioctl_compat_t *r128_compat_ioctls[] = {
41665 +drm_ioctl_compat_t r128_compat_ioctls[] = {
41666 [DRM_R128_INIT] = compat_r128_init,
41667 [DRM_R128_DEPTH] = compat_r128_depth,
41668 [DRM_R128_STIPPLE] = compat_r128_stipple,
41669 @@ -197,17 +197,13 @@ drm_ioctl_compat_t *r128_compat_ioctls[] = {
41670 long r128_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
41671 {
41672 unsigned int nr = DRM_IOCTL_NR(cmd);
41673 - drm_ioctl_compat_t *fn = NULL;
41674 int ret;
41675
41676 if (nr < DRM_COMMAND_BASE)
41677 return drm_compat_ioctl(filp, cmd, arg);
41678
41679 - if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(r128_compat_ioctls))
41680 - fn = r128_compat_ioctls[nr - DRM_COMMAND_BASE];
41681 -
41682 - if (fn != NULL)
41683 - ret = (*fn) (filp, cmd, arg);
41684 + if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(r128_compat_ioctls) && r128_compat_ioctls[nr - DRM_COMMAND_BASE])
41685 + ret = (*r128_compat_ioctls[nr - DRM_COMMAND_BASE]) (filp, cmd, arg);
41686 else
41687 ret = drm_ioctl(filp, cmd, arg);
41688
41689 diff --git a/drivers/gpu/drm/r128/r128_irq.c b/drivers/gpu/drm/r128/r128_irq.c
41690 index c2ae496..30b5993 100644
41691 --- a/drivers/gpu/drm/r128/r128_irq.c
41692 +++ b/drivers/gpu/drm/r128/r128_irq.c
41693 @@ -41,7 +41,7 @@ u32 r128_get_vblank_counter(struct drm_device *dev, int crtc)
41694 if (crtc != 0)
41695 return 0;
41696
41697 - return atomic_read(&dev_priv->vbl_received);
41698 + return atomic_read_unchecked(&dev_priv->vbl_received);
41699 }
41700
41701 irqreturn_t r128_driver_irq_handler(int irq, void *arg)
41702 @@ -55,7 +55,7 @@ irqreturn_t r128_driver_irq_handler(int irq, void *arg)
41703 /* VBLANK interrupt */
41704 if (status & R128_CRTC_VBLANK_INT) {
41705 R128_WRITE(R128_GEN_INT_STATUS, R128_CRTC_VBLANK_INT_AK);
41706 - atomic_inc(&dev_priv->vbl_received);
41707 + atomic_inc_unchecked(&dev_priv->vbl_received);
41708 drm_handle_vblank(dev, 0);
41709 return IRQ_HANDLED;
41710 }
41711 diff --git a/drivers/gpu/drm/r128/r128_state.c b/drivers/gpu/drm/r128/r128_state.c
41712 index 8fd2d9f..18c9660 100644
41713 --- a/drivers/gpu/drm/r128/r128_state.c
41714 +++ b/drivers/gpu/drm/r128/r128_state.c
41715 @@ -320,10 +320,10 @@ static void r128_clear_box(drm_r128_private_t *dev_priv,
41716
41717 static void r128_cce_performance_boxes(drm_r128_private_t *dev_priv)
41718 {
41719 - if (atomic_read(&dev_priv->idle_count) == 0)
41720 + if (atomic_read_unchecked(&dev_priv->idle_count) == 0)
41721 r128_clear_box(dev_priv, 64, 4, 8, 8, 0, 255, 0);
41722 else
41723 - atomic_set(&dev_priv->idle_count, 0);
41724 + atomic_set_unchecked(&dev_priv->idle_count, 0);
41725 }
41726
41727 #endif
41728 diff --git a/drivers/gpu/drm/radeon/mkregtable.c b/drivers/gpu/drm/radeon/mkregtable.c
41729 index b928c17..e5d9400 100644
41730 --- a/drivers/gpu/drm/radeon/mkregtable.c
41731 +++ b/drivers/gpu/drm/radeon/mkregtable.c
41732 @@ -624,14 +624,14 @@ static int parser_auth(struct table *t, const char *filename)
41733 regex_t mask_rex;
41734 regmatch_t match[4];
41735 char buf[1024];
41736 - size_t end;
41737 + long end;
41738 int len;
41739 int done = 0;
41740 int r;
41741 unsigned o;
41742 struct offset *offset;
41743 char last_reg_s[10];
41744 - int last_reg;
41745 + unsigned long last_reg;
41746
41747 if (regcomp
41748 (&mask_rex, "(0x[0-9a-fA-F]*) *([_a-zA-Z0-9]*)", REG_EXTENDED)) {
41749 diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c
41750 index bd7519f..e1c2cd95 100644
41751 --- a/drivers/gpu/drm/radeon/radeon_device.c
41752 +++ b/drivers/gpu/drm/radeon/radeon_device.c
41753 @@ -1247,7 +1247,7 @@ static bool radeon_switcheroo_can_switch(struct pci_dev *pdev)
41754 * locking inversion with the driver load path. And the access here is
41755 * completely racy anyway. So don't bother with locking for now.
41756 */
41757 - return dev->open_count == 0;
41758 + return local_read(&dev->open_count) == 0;
41759 }
41760
41761 static const struct vga_switcheroo_client_ops radeon_switcheroo_ops = {
41762 diff --git a/drivers/gpu/drm/radeon/radeon_drv.h b/drivers/gpu/drm/radeon/radeon_drv.h
41763 index 46bd393..6ae4719 100644
41764 --- a/drivers/gpu/drm/radeon/radeon_drv.h
41765 +++ b/drivers/gpu/drm/radeon/radeon_drv.h
41766 @@ -264,7 +264,7 @@ typedef struct drm_radeon_private {
41767
41768 /* SW interrupt */
41769 wait_queue_head_t swi_queue;
41770 - atomic_t swi_emitted;
41771 + atomic_unchecked_t swi_emitted;
41772 int vblank_crtc;
41773 uint32_t irq_enable_reg;
41774 uint32_t r500_disp_irq_reg;
41775 diff --git a/drivers/gpu/drm/radeon/radeon_ioc32.c b/drivers/gpu/drm/radeon/radeon_ioc32.c
41776 index 0b98ea1..a3c770f 100644
41777 --- a/drivers/gpu/drm/radeon/radeon_ioc32.c
41778 +++ b/drivers/gpu/drm/radeon/radeon_ioc32.c
41779 @@ -358,7 +358,7 @@ static int compat_radeon_cp_setparam(struct file *file, unsigned int cmd,
41780 request = compat_alloc_user_space(sizeof(*request));
41781 if (!access_ok(VERIFY_WRITE, request, sizeof(*request))
41782 || __put_user(req32.param, &request->param)
41783 - || __put_user((void __user *)(unsigned long)req32.value,
41784 + || __put_user((unsigned long)req32.value,
41785 &request->value))
41786 return -EFAULT;
41787
41788 @@ -368,7 +368,7 @@ static int compat_radeon_cp_setparam(struct file *file, unsigned int cmd,
41789 #define compat_radeon_cp_setparam NULL
41790 #endif /* X86_64 || IA64 */
41791
41792 -static drm_ioctl_compat_t *radeon_compat_ioctls[] = {
41793 +static drm_ioctl_compat_t radeon_compat_ioctls[] = {
41794 [DRM_RADEON_CP_INIT] = compat_radeon_cp_init,
41795 [DRM_RADEON_CLEAR] = compat_radeon_cp_clear,
41796 [DRM_RADEON_STIPPLE] = compat_radeon_cp_stipple,
41797 @@ -393,17 +393,13 @@ static drm_ioctl_compat_t *radeon_compat_ioctls[] = {
41798 long radeon_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
41799 {
41800 unsigned int nr = DRM_IOCTL_NR(cmd);
41801 - drm_ioctl_compat_t *fn = NULL;
41802 int ret;
41803
41804 if (nr < DRM_COMMAND_BASE)
41805 return drm_compat_ioctl(filp, cmd, arg);
41806
41807 - if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(radeon_compat_ioctls))
41808 - fn = radeon_compat_ioctls[nr - DRM_COMMAND_BASE];
41809 -
41810 - if (fn != NULL)
41811 - ret = (*fn) (filp, cmd, arg);
41812 + if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(radeon_compat_ioctls) && radeon_compat_ioctls[nr - DRM_COMMAND_BASE])
41813 + ret = (*radeon_compat_ioctls[nr - DRM_COMMAND_BASE]) (filp, cmd, arg);
41814 else
41815 ret = drm_ioctl(filp, cmd, arg);
41816
41817 diff --git a/drivers/gpu/drm/radeon/radeon_irq.c b/drivers/gpu/drm/radeon/radeon_irq.c
41818 index 244b19b..c19226d 100644
41819 --- a/drivers/gpu/drm/radeon/radeon_irq.c
41820 +++ b/drivers/gpu/drm/radeon/radeon_irq.c
41821 @@ -226,8 +226,8 @@ static int radeon_emit_irq(struct drm_device * dev)
41822 unsigned int ret;
41823 RING_LOCALS;
41824
41825 - atomic_inc(&dev_priv->swi_emitted);
41826 - ret = atomic_read(&dev_priv->swi_emitted);
41827 + atomic_inc_unchecked(&dev_priv->swi_emitted);
41828 + ret = atomic_read_unchecked(&dev_priv->swi_emitted);
41829
41830 BEGIN_RING(4);
41831 OUT_RING_REG(RADEON_LAST_SWI_REG, ret);
41832 @@ -353,7 +353,7 @@ int radeon_driver_irq_postinstall(struct drm_device *dev)
41833 drm_radeon_private_t *dev_priv =
41834 (drm_radeon_private_t *) dev->dev_private;
41835
41836 - atomic_set(&dev_priv->swi_emitted, 0);
41837 + atomic_set_unchecked(&dev_priv->swi_emitted, 0);
41838 init_waitqueue_head(&dev_priv->swi_queue);
41839
41840 dev->max_vblank_count = 0x001fffff;
41841 diff --git a/drivers/gpu/drm/radeon/radeon_state.c b/drivers/gpu/drm/radeon/radeon_state.c
41842 index 15aee72..cda326e 100644
41843 --- a/drivers/gpu/drm/radeon/radeon_state.c
41844 +++ b/drivers/gpu/drm/radeon/radeon_state.c
41845 @@ -2168,7 +2168,7 @@ static int radeon_cp_clear(struct drm_device *dev, void *data, struct drm_file *
41846 if (sarea_priv->nbox > RADEON_NR_SAREA_CLIPRECTS)
41847 sarea_priv->nbox = RADEON_NR_SAREA_CLIPRECTS;
41848
41849 - if (copy_from_user(&depth_boxes, clear->depth_boxes,
41850 + if (sarea_priv->nbox > RADEON_NR_SAREA_CLIPRECTS || copy_from_user(&depth_boxes, clear->depth_boxes,
41851 sarea_priv->nbox * sizeof(depth_boxes[0])))
41852 return -EFAULT;
41853
41854 @@ -3031,7 +3031,7 @@ static int radeon_cp_getparam(struct drm_device *dev, void *data, struct drm_fil
41855 {
41856 drm_radeon_private_t *dev_priv = dev->dev_private;
41857 drm_radeon_getparam_t *param = data;
41858 - int value;
41859 + int value = 0;
41860
41861 DRM_DEBUG("pid=%d\n", DRM_CURRENTPID);
41862
41863 diff --git a/drivers/gpu/drm/radeon/radeon_ttm.c b/drivers/gpu/drm/radeon/radeon_ttm.c
41864 index b292aca..4e338b5 100644
41865 --- a/drivers/gpu/drm/radeon/radeon_ttm.c
41866 +++ b/drivers/gpu/drm/radeon/radeon_ttm.c
41867 @@ -963,7 +963,7 @@ void radeon_ttm_set_active_vram_size(struct radeon_device *rdev, u64 size)
41868 man->size = size >> PAGE_SHIFT;
41869 }
41870
41871 -static struct vm_operations_struct radeon_ttm_vm_ops;
41872 +static vm_operations_struct_no_const radeon_ttm_vm_ops __read_only;
41873 static const struct vm_operations_struct *ttm_vm_ops = NULL;
41874
41875 static int radeon_ttm_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
41876 @@ -1004,8 +1004,10 @@ int radeon_mmap(struct file *filp, struct vm_area_struct *vma)
41877 }
41878 if (unlikely(ttm_vm_ops == NULL)) {
41879 ttm_vm_ops = vma->vm_ops;
41880 + pax_open_kernel();
41881 radeon_ttm_vm_ops = *ttm_vm_ops;
41882 radeon_ttm_vm_ops.fault = &radeon_ttm_fault;
41883 + pax_close_kernel();
41884 }
41885 vma->vm_ops = &radeon_ttm_vm_ops;
41886 return 0;
41887 diff --git a/drivers/gpu/drm/tegra/dc.c b/drivers/gpu/drm/tegra/dc.c
41888 index 1a52522..8e78043 100644
41889 --- a/drivers/gpu/drm/tegra/dc.c
41890 +++ b/drivers/gpu/drm/tegra/dc.c
41891 @@ -1585,7 +1585,7 @@ static int tegra_dc_debugfs_init(struct tegra_dc *dc, struct drm_minor *minor)
41892 }
41893
41894 for (i = 0; i < ARRAY_SIZE(debugfs_files); i++)
41895 - dc->debugfs_files[i].data = dc;
41896 + *(void **)&dc->debugfs_files[i].data = dc;
41897
41898 err = drm_debugfs_create_files(dc->debugfs_files,
41899 ARRAY_SIZE(debugfs_files),
41900 diff --git a/drivers/gpu/drm/tegra/dsi.c b/drivers/gpu/drm/tegra/dsi.c
41901 index ed970f6..4eeea42 100644
41902 --- a/drivers/gpu/drm/tegra/dsi.c
41903 +++ b/drivers/gpu/drm/tegra/dsi.c
41904 @@ -62,7 +62,7 @@ struct tegra_dsi {
41905 struct clk *clk_lp;
41906 struct clk *clk;
41907
41908 - struct drm_info_list *debugfs_files;
41909 + drm_info_list_no_const *debugfs_files;
41910 struct drm_minor *minor;
41911 struct dentry *debugfs;
41912
41913 diff --git a/drivers/gpu/drm/tegra/hdmi.c b/drivers/gpu/drm/tegra/hdmi.c
41914 index 7eaaee74..cc2bc04 100644
41915 --- a/drivers/gpu/drm/tegra/hdmi.c
41916 +++ b/drivers/gpu/drm/tegra/hdmi.c
41917 @@ -64,7 +64,7 @@ struct tegra_hdmi {
41918 bool stereo;
41919 bool dvi;
41920
41921 - struct drm_info_list *debugfs_files;
41922 + drm_info_list_no_const *debugfs_files;
41923 struct drm_minor *minor;
41924 struct dentry *debugfs;
41925 };
41926 diff --git a/drivers/gpu/drm/ttm/ttm_bo_manager.c b/drivers/gpu/drm/ttm/ttm_bo_manager.c
41927 index aa0bd054..aea6a01 100644
41928 --- a/drivers/gpu/drm/ttm/ttm_bo_manager.c
41929 +++ b/drivers/gpu/drm/ttm/ttm_bo_manager.c
41930 @@ -148,10 +148,10 @@ static void ttm_bo_man_debug(struct ttm_mem_type_manager *man,
41931 }
41932
41933 const struct ttm_mem_type_manager_func ttm_bo_manager_func = {
41934 - ttm_bo_man_init,
41935 - ttm_bo_man_takedown,
41936 - ttm_bo_man_get_node,
41937 - ttm_bo_man_put_node,
41938 - ttm_bo_man_debug
41939 + .init = ttm_bo_man_init,
41940 + .takedown = ttm_bo_man_takedown,
41941 + .get_node = ttm_bo_man_get_node,
41942 + .put_node = ttm_bo_man_put_node,
41943 + .debug = ttm_bo_man_debug
41944 };
41945 EXPORT_SYMBOL(ttm_bo_manager_func);
41946 diff --git a/drivers/gpu/drm/ttm/ttm_memory.c b/drivers/gpu/drm/ttm/ttm_memory.c
41947 index a1803fb..c53f6b0 100644
41948 --- a/drivers/gpu/drm/ttm/ttm_memory.c
41949 +++ b/drivers/gpu/drm/ttm/ttm_memory.c
41950 @@ -264,7 +264,7 @@ static int ttm_mem_init_kernel_zone(struct ttm_mem_global *glob,
41951 zone->glob = glob;
41952 glob->zone_kernel = zone;
41953 ret = kobject_init_and_add(
41954 - &zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, zone->name);
41955 + &zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, "%s", zone->name);
41956 if (unlikely(ret != 0)) {
41957 kobject_put(&zone->kobj);
41958 return ret;
41959 @@ -348,7 +348,7 @@ static int ttm_mem_init_dma32_zone(struct ttm_mem_global *glob,
41960 zone->glob = glob;
41961 glob->zone_dma32 = zone;
41962 ret = kobject_init_and_add(
41963 - &zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, zone->name);
41964 + &zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, "%s", zone->name);
41965 if (unlikely(ret != 0)) {
41966 kobject_put(&zone->kobj);
41967 return ret;
41968 diff --git a/drivers/gpu/drm/ttm/ttm_page_alloc.c b/drivers/gpu/drm/ttm/ttm_page_alloc.c
41969 index 025c429..314062f 100644
41970 --- a/drivers/gpu/drm/ttm/ttm_page_alloc.c
41971 +++ b/drivers/gpu/drm/ttm/ttm_page_alloc.c
41972 @@ -54,7 +54,7 @@
41973
41974 #define NUM_PAGES_TO_ALLOC (PAGE_SIZE/sizeof(struct page *))
41975 #define SMALL_ALLOCATION 16
41976 -#define FREE_ALL_PAGES (~0U)
41977 +#define FREE_ALL_PAGES (~0UL)
41978 /* times are in msecs */
41979 #define PAGE_FREE_INTERVAL 1000
41980
41981 @@ -299,15 +299,14 @@ static void ttm_pool_update_free_locked(struct ttm_page_pool *pool,
41982 * @free_all: If set to true will free all pages in pool
41983 * @use_static: Safe to use static buffer
41984 **/
41985 -static int ttm_page_pool_free(struct ttm_page_pool *pool, unsigned nr_free,
41986 +static unsigned long ttm_page_pool_free(struct ttm_page_pool *pool, unsigned long nr_free,
41987 bool use_static)
41988 {
41989 static struct page *static_buf[NUM_PAGES_TO_ALLOC];
41990 unsigned long irq_flags;
41991 struct page *p;
41992 struct page **pages_to_free;
41993 - unsigned freed_pages = 0,
41994 - npages_to_free = nr_free;
41995 + unsigned long freed_pages = 0, npages_to_free = nr_free;
41996
41997 if (NUM_PAGES_TO_ALLOC < nr_free)
41998 npages_to_free = NUM_PAGES_TO_ALLOC;
41999 @@ -371,7 +370,8 @@ restart:
42000 __list_del(&p->lru, &pool->list);
42001
42002 ttm_pool_update_free_locked(pool, freed_pages);
42003 - nr_free -= freed_pages;
42004 + if (likely(nr_free != FREE_ALL_PAGES))
42005 + nr_free -= freed_pages;
42006 }
42007
42008 spin_unlock_irqrestore(&pool->lock, irq_flags);
42009 @@ -399,7 +399,7 @@ ttm_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
42010 unsigned i;
42011 unsigned pool_offset;
42012 struct ttm_page_pool *pool;
42013 - int shrink_pages = sc->nr_to_scan;
42014 + unsigned long shrink_pages = sc->nr_to_scan;
42015 unsigned long freed = 0;
42016
42017 if (!mutex_trylock(&lock))
42018 @@ -407,7 +407,7 @@ ttm_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
42019 pool_offset = ++start_pool % NUM_POOLS;
42020 /* select start pool in round robin fashion */
42021 for (i = 0; i < NUM_POOLS; ++i) {
42022 - unsigned nr_free = shrink_pages;
42023 + unsigned long nr_free = shrink_pages;
42024 if (shrink_pages == 0)
42025 break;
42026 pool = &_manager->pools[(i + pool_offset)%NUM_POOLS];
42027 @@ -673,7 +673,7 @@ out:
42028 }
42029
42030 /* Put all pages in pages list to correct pool to wait for reuse */
42031 -static void ttm_put_pages(struct page **pages, unsigned npages, int flags,
42032 +static void ttm_put_pages(struct page **pages, unsigned long npages, int flags,
42033 enum ttm_caching_state cstate)
42034 {
42035 unsigned long irq_flags;
42036 @@ -728,7 +728,7 @@ static int ttm_get_pages(struct page **pages, unsigned npages, int flags,
42037 struct list_head plist;
42038 struct page *p = NULL;
42039 gfp_t gfp_flags = GFP_USER;
42040 - unsigned count;
42041 + unsigned long count;
42042 int r;
42043
42044 /* set zero flag for page allocation if required */
42045 diff --git a/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c b/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c
42046 index 01e1d27..aaa018a 100644
42047 --- a/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c
42048 +++ b/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c
42049 @@ -56,7 +56,7 @@
42050
42051 #define NUM_PAGES_TO_ALLOC (PAGE_SIZE/sizeof(struct page *))
42052 #define SMALL_ALLOCATION 4
42053 -#define FREE_ALL_PAGES (~0U)
42054 +#define FREE_ALL_PAGES (~0UL)
42055 /* times are in msecs */
42056 #define IS_UNDEFINED (0)
42057 #define IS_WC (1<<1)
42058 @@ -413,7 +413,7 @@ static void ttm_dma_page_put(struct dma_pool *pool, struct dma_page *d_page)
42059 * @nr_free: If set to true will free all pages in pool
42060 * @use_static: Safe to use static buffer
42061 **/
42062 -static unsigned ttm_dma_page_pool_free(struct dma_pool *pool, unsigned nr_free,
42063 +static unsigned long ttm_dma_page_pool_free(struct dma_pool *pool, unsigned long nr_free,
42064 bool use_static)
42065 {
42066 static struct page *static_buf[NUM_PAGES_TO_ALLOC];
42067 @@ -421,8 +421,7 @@ static unsigned ttm_dma_page_pool_free(struct dma_pool *pool, unsigned nr_free,
42068 struct dma_page *dma_p, *tmp;
42069 struct page **pages_to_free;
42070 struct list_head d_pages;
42071 - unsigned freed_pages = 0,
42072 - npages_to_free = nr_free;
42073 + unsigned long freed_pages = 0, npages_to_free = nr_free;
42074
42075 if (NUM_PAGES_TO_ALLOC < nr_free)
42076 npages_to_free = NUM_PAGES_TO_ALLOC;
42077 @@ -499,7 +498,8 @@ restart:
42078 /* remove range of pages from the pool */
42079 if (freed_pages) {
42080 ttm_pool_update_free_locked(pool, freed_pages);
42081 - nr_free -= freed_pages;
42082 + if (likely(nr_free != FREE_ALL_PAGES))
42083 + nr_free -= freed_pages;
42084 }
42085
42086 spin_unlock_irqrestore(&pool->lock, irq_flags);
42087 @@ -936,7 +936,7 @@ void ttm_dma_unpopulate(struct ttm_dma_tt *ttm_dma, struct device *dev)
42088 struct dma_page *d_page, *next;
42089 enum pool_type type;
42090 bool is_cached = false;
42091 - unsigned count = 0, i, npages = 0;
42092 + unsigned long count = 0, i, npages = 0;
42093 unsigned long irq_flags;
42094
42095 type = ttm_to_type(ttm->page_flags, ttm->caching_state);
42096 @@ -1012,7 +1012,7 @@ ttm_dma_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
42097 static unsigned start_pool;
42098 unsigned idx = 0;
42099 unsigned pool_offset;
42100 - unsigned shrink_pages = sc->nr_to_scan;
42101 + unsigned long shrink_pages = sc->nr_to_scan;
42102 struct device_pools *p;
42103 unsigned long freed = 0;
42104
42105 @@ -1025,7 +1025,7 @@ ttm_dma_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
42106 goto out;
42107 pool_offset = ++start_pool % _manager->npools;
42108 list_for_each_entry(p, &_manager->pools, pools) {
42109 - unsigned nr_free;
42110 + unsigned long nr_free;
42111
42112 if (!p->dev)
42113 continue;
42114 @@ -1039,7 +1039,7 @@ ttm_dma_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
42115 shrink_pages = ttm_dma_page_pool_free(p->pool, nr_free, true);
42116 freed += nr_free - shrink_pages;
42117
42118 - pr_debug("%s: (%s:%d) Asked to shrink %d, have %d more to go\n",
42119 + pr_debug("%s: (%s:%d) Asked to shrink %lu, have %lu more to go\n",
42120 p->pool->dev_name, p->pool->name, current->pid,
42121 nr_free, shrink_pages);
42122 }
42123 diff --git a/drivers/gpu/drm/udl/udl_fb.c b/drivers/gpu/drm/udl/udl_fb.c
42124 index 5fc16ce..1bd84ec 100644
42125 --- a/drivers/gpu/drm/udl/udl_fb.c
42126 +++ b/drivers/gpu/drm/udl/udl_fb.c
42127 @@ -367,7 +367,6 @@ static int udl_fb_release(struct fb_info *info, int user)
42128 fb_deferred_io_cleanup(info);
42129 kfree(info->fbdefio);
42130 info->fbdefio = NULL;
42131 - info->fbops->fb_mmap = udl_fb_mmap;
42132 }
42133
42134 pr_warn("released /dev/fb%d user=%d count=%d\n",
42135 diff --git a/drivers/gpu/drm/via/via_drv.h b/drivers/gpu/drm/via/via_drv.h
42136 index ef8c500..01030c8 100644
42137 --- a/drivers/gpu/drm/via/via_drv.h
42138 +++ b/drivers/gpu/drm/via/via_drv.h
42139 @@ -53,7 +53,7 @@ typedef struct drm_via_ring_buffer {
42140 typedef uint32_t maskarray_t[5];
42141
42142 typedef struct drm_via_irq {
42143 - atomic_t irq_received;
42144 + atomic_unchecked_t irq_received;
42145 uint32_t pending_mask;
42146 uint32_t enable_mask;
42147 wait_queue_head_t irq_queue;
42148 @@ -77,7 +77,7 @@ typedef struct drm_via_private {
42149 struct timeval last_vblank;
42150 int last_vblank_valid;
42151 unsigned usec_per_vblank;
42152 - atomic_t vbl_received;
42153 + atomic_unchecked_t vbl_received;
42154 drm_via_state_t hc_state;
42155 char pci_buf[VIA_PCI_BUF_SIZE];
42156 const uint32_t *fire_offsets[VIA_FIRE_BUF_SIZE];
42157 diff --git a/drivers/gpu/drm/via/via_irq.c b/drivers/gpu/drm/via/via_irq.c
42158 index 1319433..a993b0c 100644
42159 --- a/drivers/gpu/drm/via/via_irq.c
42160 +++ b/drivers/gpu/drm/via/via_irq.c
42161 @@ -101,7 +101,7 @@ u32 via_get_vblank_counter(struct drm_device *dev, int crtc)
42162 if (crtc != 0)
42163 return 0;
42164
42165 - return atomic_read(&dev_priv->vbl_received);
42166 + return atomic_read_unchecked(&dev_priv->vbl_received);
42167 }
42168
42169 irqreturn_t via_driver_irq_handler(int irq, void *arg)
42170 @@ -116,8 +116,8 @@ irqreturn_t via_driver_irq_handler(int irq, void *arg)
42171
42172 status = VIA_READ(VIA_REG_INTERRUPT);
42173 if (status & VIA_IRQ_VBLANK_PENDING) {
42174 - atomic_inc(&dev_priv->vbl_received);
42175 - if (!(atomic_read(&dev_priv->vbl_received) & 0x0F)) {
42176 + atomic_inc_unchecked(&dev_priv->vbl_received);
42177 + if (!(atomic_read_unchecked(&dev_priv->vbl_received) & 0x0F)) {
42178 do_gettimeofday(&cur_vblank);
42179 if (dev_priv->last_vblank_valid) {
42180 dev_priv->usec_per_vblank =
42181 @@ -127,7 +127,7 @@ irqreturn_t via_driver_irq_handler(int irq, void *arg)
42182 dev_priv->last_vblank = cur_vblank;
42183 dev_priv->last_vblank_valid = 1;
42184 }
42185 - if (!(atomic_read(&dev_priv->vbl_received) & 0xFF)) {
42186 + if (!(atomic_read_unchecked(&dev_priv->vbl_received) & 0xFF)) {
42187 DRM_DEBUG("US per vblank is: %u\n",
42188 dev_priv->usec_per_vblank);
42189 }
42190 @@ -137,7 +137,7 @@ irqreturn_t via_driver_irq_handler(int irq, void *arg)
42191
42192 for (i = 0; i < dev_priv->num_irqs; ++i) {
42193 if (status & cur_irq->pending_mask) {
42194 - atomic_inc(&cur_irq->irq_received);
42195 + atomic_inc_unchecked(&cur_irq->irq_received);
42196 wake_up(&cur_irq->irq_queue);
42197 handled = 1;
42198 if (dev_priv->irq_map[drm_via_irq_dma0_td] == i)
42199 @@ -242,11 +242,11 @@ via_driver_irq_wait(struct drm_device *dev, unsigned int irq, int force_sequence
42200 DRM_WAIT_ON(ret, cur_irq->irq_queue, 3 * HZ,
42201 ((VIA_READ(masks[irq][2]) & masks[irq][3]) ==
42202 masks[irq][4]));
42203 - cur_irq_sequence = atomic_read(&cur_irq->irq_received);
42204 + cur_irq_sequence = atomic_read_unchecked(&cur_irq->irq_received);
42205 } else {
42206 DRM_WAIT_ON(ret, cur_irq->irq_queue, 3 * HZ,
42207 (((cur_irq_sequence =
42208 - atomic_read(&cur_irq->irq_received)) -
42209 + atomic_read_unchecked(&cur_irq->irq_received)) -
42210 *sequence) <= (1 << 23)));
42211 }
42212 *sequence = cur_irq_sequence;
42213 @@ -284,7 +284,7 @@ void via_driver_irq_preinstall(struct drm_device *dev)
42214 }
42215
42216 for (i = 0; i < dev_priv->num_irqs; ++i) {
42217 - atomic_set(&cur_irq->irq_received, 0);
42218 + atomic_set_unchecked(&cur_irq->irq_received, 0);
42219 cur_irq->enable_mask = dev_priv->irq_masks[i][0];
42220 cur_irq->pending_mask = dev_priv->irq_masks[i][1];
42221 init_waitqueue_head(&cur_irq->irq_queue);
42222 @@ -366,7 +366,7 @@ int via_wait_irq(struct drm_device *dev, void *data, struct drm_file *file_priv)
42223 switch (irqwait->request.type & ~VIA_IRQ_FLAGS_MASK) {
42224 case VIA_IRQ_RELATIVE:
42225 irqwait->request.sequence +=
42226 - atomic_read(&cur_irq->irq_received);
42227 + atomic_read_unchecked(&cur_irq->irq_received);
42228 irqwait->request.type &= ~_DRM_VBLANK_RELATIVE;
42229 case VIA_IRQ_ABSOLUTE:
42230 break;
42231 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
42232 index d26a6da..5fa41ed 100644
42233 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
42234 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
42235 @@ -447,7 +447,7 @@ struct vmw_private {
42236 * Fencing and IRQs.
42237 */
42238
42239 - atomic_t marker_seq;
42240 + atomic_unchecked_t marker_seq;
42241 wait_queue_head_t fence_queue;
42242 wait_queue_head_t fifo_queue;
42243 spinlock_t waiter_lock;
42244 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c b/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
42245 index 39f2b03..d1b0a64 100644
42246 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
42247 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
42248 @@ -152,7 +152,7 @@ int vmw_fifo_init(struct vmw_private *dev_priv, struct vmw_fifo_state *fifo)
42249 (unsigned int) min,
42250 (unsigned int) fifo->capabilities);
42251
42252 - atomic_set(&dev_priv->marker_seq, dev_priv->last_read_seqno);
42253 + atomic_set_unchecked(&dev_priv->marker_seq, dev_priv->last_read_seqno);
42254 iowrite32(dev_priv->last_read_seqno, fifo_mem + SVGA_FIFO_FENCE);
42255 vmw_marker_queue_init(&fifo->marker_queue);
42256 return vmw_fifo_send_fence(dev_priv, &dummy);
42257 @@ -372,7 +372,7 @@ void *vmw_fifo_reserve(struct vmw_private *dev_priv, uint32_t bytes)
42258 if (reserveable)
42259 iowrite32(bytes, fifo_mem +
42260 SVGA_FIFO_RESERVED);
42261 - return fifo_mem + (next_cmd >> 2);
42262 + return (__le32 __force_kernel *)fifo_mem + (next_cmd >> 2);
42263 } else {
42264 need_bounce = true;
42265 }
42266 @@ -492,7 +492,7 @@ int vmw_fifo_send_fence(struct vmw_private *dev_priv, uint32_t *seqno)
42267
42268 fm = vmw_fifo_reserve(dev_priv, bytes);
42269 if (unlikely(fm == NULL)) {
42270 - *seqno = atomic_read(&dev_priv->marker_seq);
42271 + *seqno = atomic_read_unchecked(&dev_priv->marker_seq);
42272 ret = -ENOMEM;
42273 (void)vmw_fallback_wait(dev_priv, false, true, *seqno,
42274 false, 3*HZ);
42275 @@ -500,7 +500,7 @@ int vmw_fifo_send_fence(struct vmw_private *dev_priv, uint32_t *seqno)
42276 }
42277
42278 do {
42279 - *seqno = atomic_add_return(1, &dev_priv->marker_seq);
42280 + *seqno = atomic_add_return_unchecked(1, &dev_priv->marker_seq);
42281 } while (*seqno == 0);
42282
42283 if (!(fifo_state->capabilities & SVGA_FIFO_CAP_FENCE)) {
42284 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c b/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
42285 index 170b61b..fec7348 100644
42286 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
42287 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
42288 @@ -164,9 +164,9 @@ static void vmw_gmrid_man_debug(struct ttm_mem_type_manager *man,
42289 }
42290
42291 const struct ttm_mem_type_manager_func vmw_gmrid_manager_func = {
42292 - vmw_gmrid_man_init,
42293 - vmw_gmrid_man_takedown,
42294 - vmw_gmrid_man_get_node,
42295 - vmw_gmrid_man_put_node,
42296 - vmw_gmrid_man_debug
42297 + .init = vmw_gmrid_man_init,
42298 + .takedown = vmw_gmrid_man_takedown,
42299 + .get_node = vmw_gmrid_man_get_node,
42300 + .put_node = vmw_gmrid_man_put_node,
42301 + .debug = vmw_gmrid_man_debug
42302 };
42303 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c b/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
42304 index 69c8ce2..cacb0ab 100644
42305 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
42306 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
42307 @@ -235,7 +235,7 @@ int vmw_present_ioctl(struct drm_device *dev, void *data,
42308 int ret;
42309
42310 num_clips = arg->num_clips;
42311 - clips_ptr = (struct drm_vmw_rect *)(unsigned long)arg->clips_ptr;
42312 + clips_ptr = (struct drm_vmw_rect __user *)(unsigned long)arg->clips_ptr;
42313
42314 if (unlikely(num_clips == 0))
42315 return 0;
42316 @@ -318,7 +318,7 @@ int vmw_present_readback_ioctl(struct drm_device *dev, void *data,
42317 int ret;
42318
42319 num_clips = arg->num_clips;
42320 - clips_ptr = (struct drm_vmw_rect *)(unsigned long)arg->clips_ptr;
42321 + clips_ptr = (struct drm_vmw_rect __user *)(unsigned long)arg->clips_ptr;
42322
42323 if (unlikely(num_clips == 0))
42324 return 0;
42325 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c b/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c
42326 index 9fe9827..0aa2fc0 100644
42327 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c
42328 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c
42329 @@ -102,7 +102,7 @@ bool vmw_seqno_passed(struct vmw_private *dev_priv,
42330 * emitted. Then the fence is stale and signaled.
42331 */
42332
42333 - ret = ((atomic_read(&dev_priv->marker_seq) - seqno)
42334 + ret = ((atomic_read_unchecked(&dev_priv->marker_seq) - seqno)
42335 > VMW_FENCE_WRAP);
42336
42337 return ret;
42338 @@ -133,7 +133,7 @@ int vmw_fallback_wait(struct vmw_private *dev_priv,
42339
42340 if (fifo_idle)
42341 down_read(&fifo_state->rwsem);
42342 - signal_seq = atomic_read(&dev_priv->marker_seq);
42343 + signal_seq = atomic_read_unchecked(&dev_priv->marker_seq);
42344 ret = 0;
42345
42346 for (;;) {
42347 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c b/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c
42348 index efd1ffd..0ae13ca 100644
42349 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c
42350 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c
42351 @@ -135,7 +135,7 @@ int vmw_wait_lag(struct vmw_private *dev_priv,
42352 while (!vmw_lag_lt(queue, us)) {
42353 spin_lock(&queue->lock);
42354 if (list_empty(&queue->head))
42355 - seqno = atomic_read(&dev_priv->marker_seq);
42356 + seqno = atomic_read_unchecked(&dev_priv->marker_seq);
42357 else {
42358 marker = list_first_entry(&queue->head,
42359 struct vmw_marker, head);
42360 diff --git a/drivers/gpu/vga/vga_switcheroo.c b/drivers/gpu/vga/vga_switcheroo.c
42361 index 37ac7b5..d52a5c9 100644
42362 --- a/drivers/gpu/vga/vga_switcheroo.c
42363 +++ b/drivers/gpu/vga/vga_switcheroo.c
42364 @@ -644,7 +644,7 @@ static int vga_switcheroo_runtime_resume(struct device *dev)
42365
42366 /* this version is for the case where the power switch is separate
42367 to the device being powered down. */
42368 -int vga_switcheroo_init_domain_pm_ops(struct device *dev, struct dev_pm_domain *domain)
42369 +int vga_switcheroo_init_domain_pm_ops(struct device *dev, dev_pm_domain_no_const *domain)
42370 {
42371 /* copy over all the bus versions */
42372 if (dev->bus && dev->bus->pm) {
42373 @@ -695,7 +695,7 @@ static int vga_switcheroo_runtime_resume_hdmi_audio(struct device *dev)
42374 return ret;
42375 }
42376
42377 -int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, struct dev_pm_domain *domain)
42378 +int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, dev_pm_domain_no_const *domain)
42379 {
42380 /* copy over all the bus versions */
42381 if (dev->bus && dev->bus->pm) {
42382 diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
42383 index 56ce8c2..32ce524 100644
42384 --- a/drivers/hid/hid-core.c
42385 +++ b/drivers/hid/hid-core.c
42386 @@ -2531,7 +2531,7 @@ EXPORT_SYMBOL_GPL(hid_ignore);
42387
42388 int hid_add_device(struct hid_device *hdev)
42389 {
42390 - static atomic_t id = ATOMIC_INIT(0);
42391 + static atomic_unchecked_t id = ATOMIC_INIT(0);
42392 int ret;
42393
42394 if (WARN_ON(hdev->status & HID_STAT_ADDED))
42395 @@ -2574,7 +2574,7 @@ int hid_add_device(struct hid_device *hdev)
42396 /* XXX hack, any other cleaner solution after the driver core
42397 * is converted to allow more than 20 bytes as the device name? */
42398 dev_set_name(&hdev->dev, "%04X:%04X:%04X.%04X", hdev->bus,
42399 - hdev->vendor, hdev->product, atomic_inc_return(&id));
42400 + hdev->vendor, hdev->product, atomic_inc_return_unchecked(&id));
42401
42402 hid_debug_register(hdev, dev_name(&hdev->dev));
42403 ret = device_add(&hdev->dev);
42404 diff --git a/drivers/hid/hid-wiimote-debug.c b/drivers/hid/hid-wiimote-debug.c
42405 index c13fb5b..55a3802 100644
42406 --- a/drivers/hid/hid-wiimote-debug.c
42407 +++ b/drivers/hid/hid-wiimote-debug.c
42408 @@ -66,7 +66,7 @@ static ssize_t wiidebug_eeprom_read(struct file *f, char __user *u, size_t s,
42409 else if (size == 0)
42410 return -EIO;
42411
42412 - if (copy_to_user(u, buf, size))
42413 + if (size > sizeof(buf) || copy_to_user(u, buf, size))
42414 return -EFAULT;
42415
42416 *off += size;
42417 diff --git a/drivers/hv/channel.c b/drivers/hv/channel.c
42418 index 00bc30e..d8e5097 100644
42419 --- a/drivers/hv/channel.c
42420 +++ b/drivers/hv/channel.c
42421 @@ -370,7 +370,7 @@ int vmbus_establish_gpadl(struct vmbus_channel *channel, void *kbuffer,
42422 int ret = 0;
42423
42424 next_gpadl_handle =
42425 - (atomic_inc_return(&vmbus_connection.next_gpadl_handle) - 1);
42426 + (atomic_inc_return_unchecked(&vmbus_connection.next_gpadl_handle) - 1);
42427
42428 ret = create_gpadl_header(kbuffer, size, &msginfo, &msgcount);
42429 if (ret)
42430 diff --git a/drivers/hv/hv.c b/drivers/hv/hv.c
42431 index 50e51a5..b0bfd78 100644
42432 --- a/drivers/hv/hv.c
42433 +++ b/drivers/hv/hv.c
42434 @@ -118,7 +118,7 @@ static u64 do_hypercall(u64 control, void *input, void *output)
42435 u64 output_address = (output) ? virt_to_phys(output) : 0;
42436 u32 output_address_hi = output_address >> 32;
42437 u32 output_address_lo = output_address & 0xFFFFFFFF;
42438 - void *hypercall_page = hv_context.hypercall_page;
42439 + void *hypercall_page = ktva_ktla(hv_context.hypercall_page);
42440
42441 __asm__ __volatile__ ("call *%8" : "=d"(hv_status_hi),
42442 "=a"(hv_status_lo) : "d" (control_hi),
42443 @@ -164,7 +164,7 @@ int hv_init(void)
42444 /* See if the hypercall page is already set */
42445 rdmsrl(HV_X64_MSR_HYPERCALL, hypercall_msr.as_uint64);
42446
42447 - virtaddr = __vmalloc(PAGE_SIZE, GFP_KERNEL, PAGE_KERNEL_EXEC);
42448 + virtaddr = __vmalloc(PAGE_SIZE, GFP_KERNEL, PAGE_KERNEL_RX);
42449
42450 if (!virtaddr)
42451 goto cleanup;
42452 diff --git a/drivers/hv/hv_balloon.c b/drivers/hv/hv_balloon.c
42453 index ff16938..e60879c 100644
42454 --- a/drivers/hv/hv_balloon.c
42455 +++ b/drivers/hv/hv_balloon.c
42456 @@ -470,7 +470,7 @@ MODULE_PARM_DESC(hot_add, "If set attempt memory hot_add");
42457
42458 module_param(pressure_report_delay, uint, (S_IRUGO | S_IWUSR));
42459 MODULE_PARM_DESC(pressure_report_delay, "Delay in secs in reporting pressure");
42460 -static atomic_t trans_id = ATOMIC_INIT(0);
42461 +static atomic_unchecked_t trans_id = ATOMIC_INIT(0);
42462
42463 static int dm_ring_size = (5 * PAGE_SIZE);
42464
42465 @@ -947,7 +947,7 @@ static void hot_add_req(struct work_struct *dummy)
42466 pr_info("Memory hot add failed\n");
42467
42468 dm->state = DM_INITIALIZED;
42469 - resp.hdr.trans_id = atomic_inc_return(&trans_id);
42470 + resp.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42471 vmbus_sendpacket(dm->dev->channel, &resp,
42472 sizeof(struct dm_hot_add_response),
42473 (unsigned long)NULL,
42474 @@ -1028,7 +1028,7 @@ static void post_status(struct hv_dynmem_device *dm)
42475 memset(&status, 0, sizeof(struct dm_status));
42476 status.hdr.type = DM_STATUS_REPORT;
42477 status.hdr.size = sizeof(struct dm_status);
42478 - status.hdr.trans_id = atomic_inc_return(&trans_id);
42479 + status.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42480
42481 /*
42482 * The host expects the guest to report free memory.
42483 @@ -1048,7 +1048,7 @@ static void post_status(struct hv_dynmem_device *dm)
42484 * send the status. This can happen if we were interrupted
42485 * after we picked our transaction ID.
42486 */
42487 - if (status.hdr.trans_id != atomic_read(&trans_id))
42488 + if (status.hdr.trans_id != atomic_read_unchecked(&trans_id))
42489 return;
42490
42491 /*
42492 @@ -1188,7 +1188,7 @@ static void balloon_up(struct work_struct *dummy)
42493 */
42494
42495 do {
42496 - bl_resp->hdr.trans_id = atomic_inc_return(&trans_id);
42497 + bl_resp->hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42498 ret = vmbus_sendpacket(dm_device.dev->channel,
42499 bl_resp,
42500 bl_resp->hdr.size,
42501 @@ -1234,7 +1234,7 @@ static void balloon_down(struct hv_dynmem_device *dm,
42502
42503 memset(&resp, 0, sizeof(struct dm_unballoon_response));
42504 resp.hdr.type = DM_UNBALLOON_RESPONSE;
42505 - resp.hdr.trans_id = atomic_inc_return(&trans_id);
42506 + resp.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42507 resp.hdr.size = sizeof(struct dm_unballoon_response);
42508
42509 vmbus_sendpacket(dm_device.dev->channel, &resp,
42510 @@ -1295,7 +1295,7 @@ static void version_resp(struct hv_dynmem_device *dm,
42511 memset(&version_req, 0, sizeof(struct dm_version_request));
42512 version_req.hdr.type = DM_VERSION_REQUEST;
42513 version_req.hdr.size = sizeof(struct dm_version_request);
42514 - version_req.hdr.trans_id = atomic_inc_return(&trans_id);
42515 + version_req.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42516 version_req.version.version = DYNMEM_PROTOCOL_VERSION_WIN7;
42517 version_req.is_last_attempt = 1;
42518
42519 @@ -1468,7 +1468,7 @@ static int balloon_probe(struct hv_device *dev,
42520 memset(&version_req, 0, sizeof(struct dm_version_request));
42521 version_req.hdr.type = DM_VERSION_REQUEST;
42522 version_req.hdr.size = sizeof(struct dm_version_request);
42523 - version_req.hdr.trans_id = atomic_inc_return(&trans_id);
42524 + version_req.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42525 version_req.version.version = DYNMEM_PROTOCOL_VERSION_WIN8;
42526 version_req.is_last_attempt = 0;
42527
42528 @@ -1499,7 +1499,7 @@ static int balloon_probe(struct hv_device *dev,
42529 memset(&cap_msg, 0, sizeof(struct dm_capabilities));
42530 cap_msg.hdr.type = DM_CAPABILITIES_REPORT;
42531 cap_msg.hdr.size = sizeof(struct dm_capabilities);
42532 - cap_msg.hdr.trans_id = atomic_inc_return(&trans_id);
42533 + cap_msg.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42534
42535 cap_msg.caps.cap_bits.balloon = 1;
42536 cap_msg.caps.cap_bits.hot_add = 1;
42537 diff --git a/drivers/hv/hyperv_vmbus.h b/drivers/hv/hyperv_vmbus.h
42538 index 44b1c94..6dccc2c 100644
42539 --- a/drivers/hv/hyperv_vmbus.h
42540 +++ b/drivers/hv/hyperv_vmbus.h
42541 @@ -632,7 +632,7 @@ enum vmbus_connect_state {
42542 struct vmbus_connection {
42543 enum vmbus_connect_state conn_state;
42544
42545 - atomic_t next_gpadl_handle;
42546 + atomic_unchecked_t next_gpadl_handle;
42547
42548 /*
42549 * Represents channel interrupts. Each bit position represents a
42550 diff --git a/drivers/hv/vmbus_drv.c b/drivers/hv/vmbus_drv.c
42551 index f518b8d7..4bc0b64 100644
42552 --- a/drivers/hv/vmbus_drv.c
42553 +++ b/drivers/hv/vmbus_drv.c
42554 @@ -840,10 +840,10 @@ int vmbus_device_register(struct hv_device *child_device_obj)
42555 {
42556 int ret = 0;
42557
42558 - static atomic_t device_num = ATOMIC_INIT(0);
42559 + static atomic_unchecked_t device_num = ATOMIC_INIT(0);
42560
42561 dev_set_name(&child_device_obj->device, "vmbus_0_%d",
42562 - atomic_inc_return(&device_num));
42563 + atomic_inc_return_unchecked(&device_num));
42564
42565 child_device_obj->device.bus = &hv_bus;
42566 child_device_obj->device.parent = &hv_acpi_dev->dev;
42567 diff --git a/drivers/hwmon/acpi_power_meter.c b/drivers/hwmon/acpi_power_meter.c
42568 index 579bdf9..0dac21d5 100644
42569 --- a/drivers/hwmon/acpi_power_meter.c
42570 +++ b/drivers/hwmon/acpi_power_meter.c
42571 @@ -116,7 +116,7 @@ struct sensor_template {
42572 struct device_attribute *devattr,
42573 const char *buf, size_t count);
42574 int index;
42575 -};
42576 +} __do_const;
42577
42578 /* Averaging interval */
42579 static int update_avg_interval(struct acpi_power_meter_resource *resource)
42580 @@ -631,7 +631,7 @@ static int register_attrs(struct acpi_power_meter_resource *resource,
42581 struct sensor_template *attrs)
42582 {
42583 struct device *dev = &resource->acpi_dev->dev;
42584 - struct sensor_device_attribute *sensors =
42585 + sensor_device_attribute_no_const *sensors =
42586 &resource->sensors[resource->num_sensors];
42587 int res = 0;
42588
42589 @@ -973,7 +973,7 @@ static int __init enable_cap_knobs(const struct dmi_system_id *d)
42590 return 0;
42591 }
42592
42593 -static struct dmi_system_id __initdata pm_dmi_table[] = {
42594 +static const struct dmi_system_id __initconst pm_dmi_table[] = {
42595 {
42596 enable_cap_knobs, "IBM Active Energy Manager",
42597 {
42598 diff --git a/drivers/hwmon/applesmc.c b/drivers/hwmon/applesmc.c
42599 index 0af63da..05a183a 100644
42600 --- a/drivers/hwmon/applesmc.c
42601 +++ b/drivers/hwmon/applesmc.c
42602 @@ -1105,7 +1105,7 @@ static int applesmc_create_nodes(struct applesmc_node_group *groups, int num)
42603 {
42604 struct applesmc_node_group *grp;
42605 struct applesmc_dev_attr *node;
42606 - struct attribute *attr;
42607 + attribute_no_const *attr;
42608 int ret, i;
42609
42610 for (grp = groups; grp->format; grp++) {
42611 diff --git a/drivers/hwmon/asus_atk0110.c b/drivers/hwmon/asus_atk0110.c
42612 index cccef87..06ce8ec 100644
42613 --- a/drivers/hwmon/asus_atk0110.c
42614 +++ b/drivers/hwmon/asus_atk0110.c
42615 @@ -147,10 +147,10 @@ MODULE_DEVICE_TABLE(acpi, atk_ids);
42616 struct atk_sensor_data {
42617 struct list_head list;
42618 struct atk_data *data;
42619 - struct device_attribute label_attr;
42620 - struct device_attribute input_attr;
42621 - struct device_attribute limit1_attr;
42622 - struct device_attribute limit2_attr;
42623 + device_attribute_no_const label_attr;
42624 + device_attribute_no_const input_attr;
42625 + device_attribute_no_const limit1_attr;
42626 + device_attribute_no_const limit2_attr;
42627 char label_attr_name[ATTR_NAME_SIZE];
42628 char input_attr_name[ATTR_NAME_SIZE];
42629 char limit1_attr_name[ATTR_NAME_SIZE];
42630 @@ -270,7 +270,7 @@ static ssize_t atk_name_show(struct device *dev,
42631 static struct device_attribute atk_name_attr =
42632 __ATTR(name, 0444, atk_name_show, NULL);
42633
42634 -static void atk_init_attribute(struct device_attribute *attr, char *name,
42635 +static void atk_init_attribute(device_attribute_no_const *attr, char *name,
42636 sysfs_show_func show)
42637 {
42638 sysfs_attr_init(&attr->attr);
42639 diff --git a/drivers/hwmon/coretemp.c b/drivers/hwmon/coretemp.c
42640 index 5b7fec8..05c957a 100644
42641 --- a/drivers/hwmon/coretemp.c
42642 +++ b/drivers/hwmon/coretemp.c
42643 @@ -783,7 +783,7 @@ static int coretemp_cpu_callback(struct notifier_block *nfb,
42644 return NOTIFY_OK;
42645 }
42646
42647 -static struct notifier_block coretemp_cpu_notifier __refdata = {
42648 +static struct notifier_block coretemp_cpu_notifier = {
42649 .notifier_call = coretemp_cpu_callback,
42650 };
42651
42652 diff --git a/drivers/hwmon/ibmaem.c b/drivers/hwmon/ibmaem.c
42653 index 7a8a6fb..015c1fd 100644
42654 --- a/drivers/hwmon/ibmaem.c
42655 +++ b/drivers/hwmon/ibmaem.c
42656 @@ -924,7 +924,7 @@ static int aem_register_sensors(struct aem_data *data,
42657 struct aem_rw_sensor_template *rw)
42658 {
42659 struct device *dev = &data->pdev->dev;
42660 - struct sensor_device_attribute *sensors = data->sensors;
42661 + sensor_device_attribute_no_const *sensors = data->sensors;
42662 int err;
42663
42664 /* Set up read-only sensors */
42665 diff --git a/drivers/hwmon/iio_hwmon.c b/drivers/hwmon/iio_hwmon.c
42666 index 17ae2eb..21b71dd 100644
42667 --- a/drivers/hwmon/iio_hwmon.c
42668 +++ b/drivers/hwmon/iio_hwmon.c
42669 @@ -61,7 +61,7 @@ static int iio_hwmon_probe(struct platform_device *pdev)
42670 {
42671 struct device *dev = &pdev->dev;
42672 struct iio_hwmon_state *st;
42673 - struct sensor_device_attribute *a;
42674 + sensor_device_attribute_no_const *a;
42675 int ret, i;
42676 int in_i = 1, temp_i = 1, curr_i = 1, humidity_i = 1;
42677 enum iio_chan_type type;
42678 diff --git a/drivers/hwmon/nct6683.c b/drivers/hwmon/nct6683.c
42679 index f3830db..9f4d6d5 100644
42680 --- a/drivers/hwmon/nct6683.c
42681 +++ b/drivers/hwmon/nct6683.c
42682 @@ -397,11 +397,11 @@ static struct attribute_group *
42683 nct6683_create_attr_group(struct device *dev, struct sensor_template_group *tg,
42684 int repeat)
42685 {
42686 - struct sensor_device_attribute_2 *a2;
42687 - struct sensor_device_attribute *a;
42688 + sensor_device_attribute_2_no_const *a2;
42689 + sensor_device_attribute_no_const *a;
42690 struct sensor_device_template **t;
42691 struct sensor_device_attr_u *su;
42692 - struct attribute_group *group;
42693 + attribute_group_no_const *group;
42694 struct attribute **attrs;
42695 int i, j, count;
42696
42697 diff --git a/drivers/hwmon/nct6775.c b/drivers/hwmon/nct6775.c
42698 index 1be4117..88ae1e1 100644
42699 --- a/drivers/hwmon/nct6775.c
42700 +++ b/drivers/hwmon/nct6775.c
42701 @@ -952,10 +952,10 @@ static struct attribute_group *
42702 nct6775_create_attr_group(struct device *dev, struct sensor_template_group *tg,
42703 int repeat)
42704 {
42705 - struct attribute_group *group;
42706 + attribute_group_no_const *group;
42707 struct sensor_device_attr_u *su;
42708 - struct sensor_device_attribute *a;
42709 - struct sensor_device_attribute_2 *a2;
42710 + sensor_device_attribute_no_const *a;
42711 + sensor_device_attribute_2_no_const *a2;
42712 struct attribute **attrs;
42713 struct sensor_device_template **t;
42714 int i, count;
42715 diff --git a/drivers/hwmon/pmbus/pmbus_core.c b/drivers/hwmon/pmbus/pmbus_core.c
42716 index f2e47c7..45d7941 100644
42717 --- a/drivers/hwmon/pmbus/pmbus_core.c
42718 +++ b/drivers/hwmon/pmbus/pmbus_core.c
42719 @@ -816,7 +816,7 @@ static int pmbus_add_attribute(struct pmbus_data *data, struct attribute *attr)
42720 return 0;
42721 }
42722
42723 -static void pmbus_dev_attr_init(struct device_attribute *dev_attr,
42724 +static void pmbus_dev_attr_init(device_attribute_no_const *dev_attr,
42725 const char *name,
42726 umode_t mode,
42727 ssize_t (*show)(struct device *dev,
42728 @@ -833,7 +833,7 @@ static void pmbus_dev_attr_init(struct device_attribute *dev_attr,
42729 dev_attr->store = store;
42730 }
42731
42732 -static void pmbus_attr_init(struct sensor_device_attribute *a,
42733 +static void pmbus_attr_init(sensor_device_attribute_no_const *a,
42734 const char *name,
42735 umode_t mode,
42736 ssize_t (*show)(struct device *dev,
42737 @@ -855,7 +855,7 @@ static int pmbus_add_boolean(struct pmbus_data *data,
42738 u16 reg, u8 mask)
42739 {
42740 struct pmbus_boolean *boolean;
42741 - struct sensor_device_attribute *a;
42742 + sensor_device_attribute_no_const *a;
42743
42744 boolean = devm_kzalloc(data->dev, sizeof(*boolean), GFP_KERNEL);
42745 if (!boolean)
42746 @@ -880,7 +880,7 @@ static struct pmbus_sensor *pmbus_add_sensor(struct pmbus_data *data,
42747 bool update, bool readonly)
42748 {
42749 struct pmbus_sensor *sensor;
42750 - struct device_attribute *a;
42751 + device_attribute_no_const *a;
42752
42753 sensor = devm_kzalloc(data->dev, sizeof(*sensor), GFP_KERNEL);
42754 if (!sensor)
42755 @@ -911,7 +911,7 @@ static int pmbus_add_label(struct pmbus_data *data,
42756 const char *lstring, int index)
42757 {
42758 struct pmbus_label *label;
42759 - struct device_attribute *a;
42760 + device_attribute_no_const *a;
42761
42762 label = devm_kzalloc(data->dev, sizeof(*label), GFP_KERNEL);
42763 if (!label)
42764 diff --git a/drivers/hwmon/sht15.c b/drivers/hwmon/sht15.c
42765 index d4f0935..7420593 100644
42766 --- a/drivers/hwmon/sht15.c
42767 +++ b/drivers/hwmon/sht15.c
42768 @@ -169,7 +169,7 @@ struct sht15_data {
42769 int supply_uv;
42770 bool supply_uv_valid;
42771 struct work_struct update_supply_work;
42772 - atomic_t interrupt_handled;
42773 + atomic_unchecked_t interrupt_handled;
42774 };
42775
42776 /**
42777 @@ -542,13 +542,13 @@ static int sht15_measurement(struct sht15_data *data,
42778 ret = gpio_direction_input(data->pdata->gpio_data);
42779 if (ret)
42780 return ret;
42781 - atomic_set(&data->interrupt_handled, 0);
42782 + atomic_set_unchecked(&data->interrupt_handled, 0);
42783
42784 enable_irq(gpio_to_irq(data->pdata->gpio_data));
42785 if (gpio_get_value(data->pdata->gpio_data) == 0) {
42786 disable_irq_nosync(gpio_to_irq(data->pdata->gpio_data));
42787 /* Only relevant if the interrupt hasn't occurred. */
42788 - if (!atomic_read(&data->interrupt_handled))
42789 + if (!atomic_read_unchecked(&data->interrupt_handled))
42790 schedule_work(&data->read_work);
42791 }
42792 ret = wait_event_timeout(data->wait_queue,
42793 @@ -820,7 +820,7 @@ static irqreturn_t sht15_interrupt_fired(int irq, void *d)
42794
42795 /* First disable the interrupt */
42796 disable_irq_nosync(irq);
42797 - atomic_inc(&data->interrupt_handled);
42798 + atomic_inc_unchecked(&data->interrupt_handled);
42799 /* Then schedule a reading work struct */
42800 if (data->state != SHT15_READING_NOTHING)
42801 schedule_work(&data->read_work);
42802 @@ -842,11 +842,11 @@ static void sht15_bh_read_data(struct work_struct *work_s)
42803 * If not, then start the interrupt again - care here as could
42804 * have gone low in meantime so verify it hasn't!
42805 */
42806 - atomic_set(&data->interrupt_handled, 0);
42807 + atomic_set_unchecked(&data->interrupt_handled, 0);
42808 enable_irq(gpio_to_irq(data->pdata->gpio_data));
42809 /* If still not occurred or another handler was scheduled */
42810 if (gpio_get_value(data->pdata->gpio_data)
42811 - || atomic_read(&data->interrupt_handled))
42812 + || atomic_read_unchecked(&data->interrupt_handled))
42813 return;
42814 }
42815
42816 diff --git a/drivers/hwmon/via-cputemp.c b/drivers/hwmon/via-cputemp.c
42817 index ac91c07..8e69663 100644
42818 --- a/drivers/hwmon/via-cputemp.c
42819 +++ b/drivers/hwmon/via-cputemp.c
42820 @@ -295,7 +295,7 @@ static int via_cputemp_cpu_callback(struct notifier_block *nfb,
42821 return NOTIFY_OK;
42822 }
42823
42824 -static struct notifier_block via_cputemp_cpu_notifier __refdata = {
42825 +static struct notifier_block via_cputemp_cpu_notifier = {
42826 .notifier_call = via_cputemp_cpu_callback,
42827 };
42828
42829 diff --git a/drivers/i2c/busses/i2c-amd756-s4882.c b/drivers/i2c/busses/i2c-amd756-s4882.c
42830 index 65e3240..e6c511d 100644
42831 --- a/drivers/i2c/busses/i2c-amd756-s4882.c
42832 +++ b/drivers/i2c/busses/i2c-amd756-s4882.c
42833 @@ -39,7 +39,7 @@
42834 extern struct i2c_adapter amd756_smbus;
42835
42836 static struct i2c_adapter *s4882_adapter;
42837 -static struct i2c_algorithm *s4882_algo;
42838 +static i2c_algorithm_no_const *s4882_algo;
42839
42840 /* Wrapper access functions for multiplexed SMBus */
42841 static DEFINE_MUTEX(amd756_lock);
42842 diff --git a/drivers/i2c/busses/i2c-diolan-u2c.c b/drivers/i2c/busses/i2c-diolan-u2c.c
42843 index b19a310..d6eece0 100644
42844 --- a/drivers/i2c/busses/i2c-diolan-u2c.c
42845 +++ b/drivers/i2c/busses/i2c-diolan-u2c.c
42846 @@ -98,7 +98,7 @@ MODULE_PARM_DESC(frequency, "I2C clock frequency in hertz");
42847 /* usb layer */
42848
42849 /* Send command to device, and get response. */
42850 -static int diolan_usb_transfer(struct i2c_diolan_u2c *dev)
42851 +static int __intentional_overflow(-1) diolan_usb_transfer(struct i2c_diolan_u2c *dev)
42852 {
42853 int ret = 0;
42854 int actual;
42855 diff --git a/drivers/i2c/busses/i2c-nforce2-s4985.c b/drivers/i2c/busses/i2c-nforce2-s4985.c
42856 index 88eda09..cf40434 100644
42857 --- a/drivers/i2c/busses/i2c-nforce2-s4985.c
42858 +++ b/drivers/i2c/busses/i2c-nforce2-s4985.c
42859 @@ -37,7 +37,7 @@
42860 extern struct i2c_adapter *nforce2_smbus;
42861
42862 static struct i2c_adapter *s4985_adapter;
42863 -static struct i2c_algorithm *s4985_algo;
42864 +static i2c_algorithm_no_const *s4985_algo;
42865
42866 /* Wrapper access functions for multiplexed SMBus */
42867 static DEFINE_MUTEX(nforce2_lock);
42868 diff --git a/drivers/i2c/i2c-dev.c b/drivers/i2c/i2c-dev.c
42869 index 71c7a39..71dd3e0 100644
42870 --- a/drivers/i2c/i2c-dev.c
42871 +++ b/drivers/i2c/i2c-dev.c
42872 @@ -272,7 +272,7 @@ static noinline int i2cdev_ioctl_rdrw(struct i2c_client *client,
42873 break;
42874 }
42875
42876 - data_ptrs[i] = (u8 __user *)rdwr_pa[i].buf;
42877 + data_ptrs[i] = (u8 __force_user *)rdwr_pa[i].buf;
42878 rdwr_pa[i].buf = memdup_user(data_ptrs[i], rdwr_pa[i].len);
42879 if (IS_ERR(rdwr_pa[i].buf)) {
42880 res = PTR_ERR(rdwr_pa[i].buf);
42881 diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c
42882 index 0b510ba..4fbb5085 100644
42883 --- a/drivers/ide/ide-cd.c
42884 +++ b/drivers/ide/ide-cd.c
42885 @@ -768,7 +768,7 @@ static void cdrom_do_block_pc(ide_drive_t *drive, struct request *rq)
42886 alignment = queue_dma_alignment(q) | q->dma_pad_mask;
42887 if ((unsigned long)buf & alignment
42888 || blk_rq_bytes(rq) & q->dma_pad_mask
42889 - || object_is_on_stack(buf))
42890 + || object_starts_on_stack(buf))
42891 drive->dma = 0;
42892 }
42893 }
42894 diff --git a/drivers/iio/industrialio-core.c b/drivers/iio/industrialio-core.c
42895 index 4df97f6..c751151 100644
42896 --- a/drivers/iio/industrialio-core.c
42897 +++ b/drivers/iio/industrialio-core.c
42898 @@ -570,7 +570,7 @@ static ssize_t iio_write_channel_info(struct device *dev,
42899 }
42900
42901 static
42902 -int __iio_device_attr_init(struct device_attribute *dev_attr,
42903 +int __iio_device_attr_init(device_attribute_no_const *dev_attr,
42904 const char *postfix,
42905 struct iio_chan_spec const *chan,
42906 ssize_t (*readfunc)(struct device *dev,
42907 diff --git a/drivers/infiniband/core/cm.c b/drivers/infiniband/core/cm.c
42908 index e28a494..f7c2671 100644
42909 --- a/drivers/infiniband/core/cm.c
42910 +++ b/drivers/infiniband/core/cm.c
42911 @@ -115,7 +115,7 @@ static char const counter_group_names[CM_COUNTER_GROUPS]
42912
42913 struct cm_counter_group {
42914 struct kobject obj;
42915 - atomic_long_t counter[CM_ATTR_COUNT];
42916 + atomic_long_unchecked_t counter[CM_ATTR_COUNT];
42917 };
42918
42919 struct cm_counter_attribute {
42920 @@ -1398,7 +1398,7 @@ static void cm_dup_req_handler(struct cm_work *work,
42921 struct ib_mad_send_buf *msg = NULL;
42922 int ret;
42923
42924 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42925 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42926 counter[CM_REQ_COUNTER]);
42927
42928 /* Quick state check to discard duplicate REQs. */
42929 @@ -1785,7 +1785,7 @@ static void cm_dup_rep_handler(struct cm_work *work)
42930 if (!cm_id_priv)
42931 return;
42932
42933 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42934 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42935 counter[CM_REP_COUNTER]);
42936 ret = cm_alloc_response_msg(work->port, work->mad_recv_wc, &msg);
42937 if (ret)
42938 @@ -1952,7 +1952,7 @@ static int cm_rtu_handler(struct cm_work *work)
42939 if (cm_id_priv->id.state != IB_CM_REP_SENT &&
42940 cm_id_priv->id.state != IB_CM_MRA_REP_RCVD) {
42941 spin_unlock_irq(&cm_id_priv->lock);
42942 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42943 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42944 counter[CM_RTU_COUNTER]);
42945 goto out;
42946 }
42947 @@ -2135,7 +2135,7 @@ static int cm_dreq_handler(struct cm_work *work)
42948 cm_id_priv = cm_acquire_id(dreq_msg->remote_comm_id,
42949 dreq_msg->local_comm_id);
42950 if (!cm_id_priv) {
42951 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42952 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42953 counter[CM_DREQ_COUNTER]);
42954 cm_issue_drep(work->port, work->mad_recv_wc);
42955 return -EINVAL;
42956 @@ -2160,7 +2160,7 @@ static int cm_dreq_handler(struct cm_work *work)
42957 case IB_CM_MRA_REP_RCVD:
42958 break;
42959 case IB_CM_TIMEWAIT:
42960 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42961 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42962 counter[CM_DREQ_COUNTER]);
42963 if (cm_alloc_response_msg(work->port, work->mad_recv_wc, &msg))
42964 goto unlock;
42965 @@ -2174,7 +2174,7 @@ static int cm_dreq_handler(struct cm_work *work)
42966 cm_free_msg(msg);
42967 goto deref;
42968 case IB_CM_DREQ_RCVD:
42969 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42970 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42971 counter[CM_DREQ_COUNTER]);
42972 goto unlock;
42973 default:
42974 @@ -2541,7 +2541,7 @@ static int cm_mra_handler(struct cm_work *work)
42975 ib_modify_mad(cm_id_priv->av.port->mad_agent,
42976 cm_id_priv->msg, timeout)) {
42977 if (cm_id_priv->id.lap_state == IB_CM_MRA_LAP_RCVD)
42978 - atomic_long_inc(&work->port->
42979 + atomic_long_inc_unchecked(&work->port->
42980 counter_group[CM_RECV_DUPLICATES].
42981 counter[CM_MRA_COUNTER]);
42982 goto out;
42983 @@ -2550,7 +2550,7 @@ static int cm_mra_handler(struct cm_work *work)
42984 break;
42985 case IB_CM_MRA_REQ_RCVD:
42986 case IB_CM_MRA_REP_RCVD:
42987 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42988 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42989 counter[CM_MRA_COUNTER]);
42990 /* fall through */
42991 default:
42992 @@ -2712,7 +2712,7 @@ static int cm_lap_handler(struct cm_work *work)
42993 case IB_CM_LAP_IDLE:
42994 break;
42995 case IB_CM_MRA_LAP_SENT:
42996 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42997 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42998 counter[CM_LAP_COUNTER]);
42999 if (cm_alloc_response_msg(work->port, work->mad_recv_wc, &msg))
43000 goto unlock;
43001 @@ -2728,7 +2728,7 @@ static int cm_lap_handler(struct cm_work *work)
43002 cm_free_msg(msg);
43003 goto deref;
43004 case IB_CM_LAP_RCVD:
43005 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
43006 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
43007 counter[CM_LAP_COUNTER]);
43008 goto unlock;
43009 default:
43010 @@ -3012,7 +3012,7 @@ static int cm_sidr_req_handler(struct cm_work *work)
43011 cur_cm_id_priv = cm_insert_remote_sidr(cm_id_priv);
43012 if (cur_cm_id_priv) {
43013 spin_unlock_irq(&cm.lock);
43014 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
43015 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
43016 counter[CM_SIDR_REQ_COUNTER]);
43017 goto out; /* Duplicate message. */
43018 }
43019 @@ -3224,10 +3224,10 @@ static void cm_send_handler(struct ib_mad_agent *mad_agent,
43020 if (!msg->context[0] && (attr_index != CM_REJ_COUNTER))
43021 msg->retries = 1;
43022
43023 - atomic_long_add(1 + msg->retries,
43024 + atomic_long_add_unchecked(1 + msg->retries,
43025 &port->counter_group[CM_XMIT].counter[attr_index]);
43026 if (msg->retries)
43027 - atomic_long_add(msg->retries,
43028 + atomic_long_add_unchecked(msg->retries,
43029 &port->counter_group[CM_XMIT_RETRIES].
43030 counter[attr_index]);
43031
43032 @@ -3437,7 +3437,7 @@ static void cm_recv_handler(struct ib_mad_agent *mad_agent,
43033 }
43034
43035 attr_id = be16_to_cpu(mad_recv_wc->recv_buf.mad->mad_hdr.attr_id);
43036 - atomic_long_inc(&port->counter_group[CM_RECV].
43037 + atomic_long_inc_unchecked(&port->counter_group[CM_RECV].
43038 counter[attr_id - CM_ATTR_ID_OFFSET]);
43039
43040 work = kmalloc(sizeof *work + sizeof(struct ib_sa_path_rec) * paths,
43041 @@ -3668,7 +3668,7 @@ static ssize_t cm_show_counter(struct kobject *obj, struct attribute *attr,
43042 cm_attr = container_of(attr, struct cm_counter_attribute, attr);
43043
43044 return sprintf(buf, "%ld\n",
43045 - atomic_long_read(&group->counter[cm_attr->index]));
43046 + atomic_long_read_unchecked(&group->counter[cm_attr->index]));
43047 }
43048
43049 static const struct sysfs_ops cm_counter_ops = {
43050 diff --git a/drivers/infiniband/core/fmr_pool.c b/drivers/infiniband/core/fmr_pool.c
43051 index 9f5ad7c..588cd84 100644
43052 --- a/drivers/infiniband/core/fmr_pool.c
43053 +++ b/drivers/infiniband/core/fmr_pool.c
43054 @@ -98,8 +98,8 @@ struct ib_fmr_pool {
43055
43056 struct task_struct *thread;
43057
43058 - atomic_t req_ser;
43059 - atomic_t flush_ser;
43060 + atomic_unchecked_t req_ser;
43061 + atomic_unchecked_t flush_ser;
43062
43063 wait_queue_head_t force_wait;
43064 };
43065 @@ -179,10 +179,10 @@ static int ib_fmr_cleanup_thread(void *pool_ptr)
43066 struct ib_fmr_pool *pool = pool_ptr;
43067
43068 do {
43069 - if (atomic_read(&pool->flush_ser) - atomic_read(&pool->req_ser) < 0) {
43070 + if (atomic_read_unchecked(&pool->flush_ser) - atomic_read_unchecked(&pool->req_ser) < 0) {
43071 ib_fmr_batch_release(pool);
43072
43073 - atomic_inc(&pool->flush_ser);
43074 + atomic_inc_unchecked(&pool->flush_ser);
43075 wake_up_interruptible(&pool->force_wait);
43076
43077 if (pool->flush_function)
43078 @@ -190,7 +190,7 @@ static int ib_fmr_cleanup_thread(void *pool_ptr)
43079 }
43080
43081 set_current_state(TASK_INTERRUPTIBLE);
43082 - if (atomic_read(&pool->flush_ser) - atomic_read(&pool->req_ser) >= 0 &&
43083 + if (atomic_read_unchecked(&pool->flush_ser) - atomic_read_unchecked(&pool->req_ser) >= 0 &&
43084 !kthread_should_stop())
43085 schedule();
43086 __set_current_state(TASK_RUNNING);
43087 @@ -282,8 +282,8 @@ struct ib_fmr_pool *ib_create_fmr_pool(struct ib_pd *pd,
43088 pool->dirty_watermark = params->dirty_watermark;
43089 pool->dirty_len = 0;
43090 spin_lock_init(&pool->pool_lock);
43091 - atomic_set(&pool->req_ser, 0);
43092 - atomic_set(&pool->flush_ser, 0);
43093 + atomic_set_unchecked(&pool->req_ser, 0);
43094 + atomic_set_unchecked(&pool->flush_ser, 0);
43095 init_waitqueue_head(&pool->force_wait);
43096
43097 pool->thread = kthread_run(ib_fmr_cleanup_thread,
43098 @@ -411,11 +411,11 @@ int ib_flush_fmr_pool(struct ib_fmr_pool *pool)
43099 }
43100 spin_unlock_irq(&pool->pool_lock);
43101
43102 - serial = atomic_inc_return(&pool->req_ser);
43103 + serial = atomic_inc_return_unchecked(&pool->req_ser);
43104 wake_up_process(pool->thread);
43105
43106 if (wait_event_interruptible(pool->force_wait,
43107 - atomic_read(&pool->flush_ser) - serial >= 0))
43108 + atomic_read_unchecked(&pool->flush_ser) - serial >= 0))
43109 return -EINTR;
43110
43111 return 0;
43112 @@ -525,7 +525,7 @@ int ib_fmr_pool_unmap(struct ib_pool_fmr *fmr)
43113 } else {
43114 list_add_tail(&fmr->list, &pool->dirty_list);
43115 if (++pool->dirty_len >= pool->dirty_watermark) {
43116 - atomic_inc(&pool->req_ser);
43117 + atomic_inc_unchecked(&pool->req_ser);
43118 wake_up_process(pool->thread);
43119 }
43120 }
43121 diff --git a/drivers/infiniband/core/uverbs_cmd.c b/drivers/infiniband/core/uverbs_cmd.c
43122 index a9f0489..27a161b 100644
43123 --- a/drivers/infiniband/core/uverbs_cmd.c
43124 +++ b/drivers/infiniband/core/uverbs_cmd.c
43125 @@ -951,6 +951,9 @@ ssize_t ib_uverbs_reg_mr(struct ib_uverbs_file *file,
43126 if (copy_from_user(&cmd, buf, sizeof cmd))
43127 return -EFAULT;
43128
43129 + if (!access_ok_noprefault(VERIFY_READ, cmd.start, cmd.length))
43130 + return -EFAULT;
43131 +
43132 INIT_UDATA(&udata, buf + sizeof cmd,
43133 (unsigned long) cmd.response + sizeof resp,
43134 in_len - sizeof cmd, out_len - sizeof resp);
43135 diff --git a/drivers/infiniband/hw/cxgb4/mem.c b/drivers/infiniband/hw/cxgb4/mem.c
43136 index 6791fd1..78bdcdf 100644
43137 --- a/drivers/infiniband/hw/cxgb4/mem.c
43138 +++ b/drivers/infiniband/hw/cxgb4/mem.c
43139 @@ -256,7 +256,7 @@ static int write_tpt_entry(struct c4iw_rdev *rdev, u32 reset_tpt_entry,
43140 int err;
43141 struct fw_ri_tpte tpt;
43142 u32 stag_idx;
43143 - static atomic_t key;
43144 + static atomic_unchecked_t key;
43145
43146 if (c4iw_fatal_error(rdev))
43147 return -EIO;
43148 @@ -277,7 +277,7 @@ static int write_tpt_entry(struct c4iw_rdev *rdev, u32 reset_tpt_entry,
43149 if (rdev->stats.stag.cur > rdev->stats.stag.max)
43150 rdev->stats.stag.max = rdev->stats.stag.cur;
43151 mutex_unlock(&rdev->stats.lock);
43152 - *stag = (stag_idx << 8) | (atomic_inc_return(&key) & 0xff);
43153 + *stag = (stag_idx << 8) | (atomic_inc_return_unchecked(&key) & 0xff);
43154 }
43155 PDBG("%s stag_state 0x%0x type 0x%0x pdid 0x%0x, stag_idx 0x%x\n",
43156 __func__, stag_state, type, pdid, stag_idx);
43157 diff --git a/drivers/infiniband/hw/ipath/ipath_rc.c b/drivers/infiniband/hw/ipath/ipath_rc.c
43158 index 79b3dbc..96e5fcc 100644
43159 --- a/drivers/infiniband/hw/ipath/ipath_rc.c
43160 +++ b/drivers/infiniband/hw/ipath/ipath_rc.c
43161 @@ -1868,7 +1868,7 @@ void ipath_rc_rcv(struct ipath_ibdev *dev, struct ipath_ib_header *hdr,
43162 struct ib_atomic_eth *ateth;
43163 struct ipath_ack_entry *e;
43164 u64 vaddr;
43165 - atomic64_t *maddr;
43166 + atomic64_unchecked_t *maddr;
43167 u64 sdata;
43168 u32 rkey;
43169 u8 next;
43170 @@ -1903,11 +1903,11 @@ void ipath_rc_rcv(struct ipath_ibdev *dev, struct ipath_ib_header *hdr,
43171 IB_ACCESS_REMOTE_ATOMIC)))
43172 goto nack_acc_unlck;
43173 /* Perform atomic OP and save result. */
43174 - maddr = (atomic64_t *) qp->r_sge.sge.vaddr;
43175 + maddr = (atomic64_unchecked_t *) qp->r_sge.sge.vaddr;
43176 sdata = be64_to_cpu(ateth->swap_data);
43177 e = &qp->s_ack_queue[qp->r_head_ack_queue];
43178 e->atomic_data = (opcode == OP(FETCH_ADD)) ?
43179 - (u64) atomic64_add_return(sdata, maddr) - sdata :
43180 + (u64) atomic64_add_return_unchecked(sdata, maddr) - sdata :
43181 (u64) cmpxchg((u64 *) qp->r_sge.sge.vaddr,
43182 be64_to_cpu(ateth->compare_data),
43183 sdata);
43184 diff --git a/drivers/infiniband/hw/ipath/ipath_ruc.c b/drivers/infiniband/hw/ipath/ipath_ruc.c
43185 index 1f95bba..9530f87 100644
43186 --- a/drivers/infiniband/hw/ipath/ipath_ruc.c
43187 +++ b/drivers/infiniband/hw/ipath/ipath_ruc.c
43188 @@ -266,7 +266,7 @@ static void ipath_ruc_loopback(struct ipath_qp *sqp)
43189 unsigned long flags;
43190 struct ib_wc wc;
43191 u64 sdata;
43192 - atomic64_t *maddr;
43193 + atomic64_unchecked_t *maddr;
43194 enum ib_wc_status send_status;
43195
43196 /*
43197 @@ -382,11 +382,11 @@ again:
43198 IB_ACCESS_REMOTE_ATOMIC)))
43199 goto acc_err;
43200 /* Perform atomic OP and save result. */
43201 - maddr = (atomic64_t *) qp->r_sge.sge.vaddr;
43202 + maddr = (atomic64_unchecked_t *) qp->r_sge.sge.vaddr;
43203 sdata = wqe->wr.wr.atomic.compare_add;
43204 *(u64 *) sqp->s_sge.sge.vaddr =
43205 (wqe->wr.opcode == IB_WR_ATOMIC_FETCH_AND_ADD) ?
43206 - (u64) atomic64_add_return(sdata, maddr) - sdata :
43207 + (u64) atomic64_add_return_unchecked(sdata, maddr) - sdata :
43208 (u64) cmpxchg((u64 *) qp->r_sge.sge.vaddr,
43209 sdata, wqe->wr.wr.atomic.swap);
43210 goto send_comp;
43211 diff --git a/drivers/infiniband/hw/mlx4/mad.c b/drivers/infiniband/hw/mlx4/mad.c
43212 index 5904026..f1c30e5 100644
43213 --- a/drivers/infiniband/hw/mlx4/mad.c
43214 +++ b/drivers/infiniband/hw/mlx4/mad.c
43215 @@ -106,7 +106,7 @@ __be64 mlx4_ib_gen_node_guid(void)
43216
43217 __be64 mlx4_ib_get_new_demux_tid(struct mlx4_ib_demux_ctx *ctx)
43218 {
43219 - return cpu_to_be64(atomic_inc_return(&ctx->tid)) |
43220 + return cpu_to_be64(atomic_inc_return_unchecked(&ctx->tid)) |
43221 cpu_to_be64(0xff00000000000000LL);
43222 }
43223
43224 diff --git a/drivers/infiniband/hw/mlx4/mcg.c b/drivers/infiniband/hw/mlx4/mcg.c
43225 index ed327e6..ca1739e0 100644
43226 --- a/drivers/infiniband/hw/mlx4/mcg.c
43227 +++ b/drivers/infiniband/hw/mlx4/mcg.c
43228 @@ -1041,7 +1041,7 @@ int mlx4_ib_mcg_port_init(struct mlx4_ib_demux_ctx *ctx)
43229 {
43230 char name[20];
43231
43232 - atomic_set(&ctx->tid, 0);
43233 + atomic_set_unchecked(&ctx->tid, 0);
43234 sprintf(name, "mlx4_ib_mcg%d", ctx->port);
43235 ctx->mcg_wq = create_singlethread_workqueue(name);
43236 if (!ctx->mcg_wq)
43237 diff --git a/drivers/infiniband/hw/mlx4/mlx4_ib.h b/drivers/infiniband/hw/mlx4/mlx4_ib.h
43238 index f829fd9..1a8d436 100644
43239 --- a/drivers/infiniband/hw/mlx4/mlx4_ib.h
43240 +++ b/drivers/infiniband/hw/mlx4/mlx4_ib.h
43241 @@ -439,7 +439,7 @@ struct mlx4_ib_demux_ctx {
43242 struct list_head mcg_mgid0_list;
43243 struct workqueue_struct *mcg_wq;
43244 struct mlx4_ib_demux_pv_ctx **tun;
43245 - atomic_t tid;
43246 + atomic_unchecked_t tid;
43247 int flushing; /* flushing the work queue */
43248 };
43249
43250 diff --git a/drivers/infiniband/hw/mthca/mthca_cmd.c b/drivers/infiniband/hw/mthca/mthca_cmd.c
43251 index 9d3e5c1..6f166df 100644
43252 --- a/drivers/infiniband/hw/mthca/mthca_cmd.c
43253 +++ b/drivers/infiniband/hw/mthca/mthca_cmd.c
43254 @@ -772,7 +772,7 @@ static void mthca_setup_cmd_doorbells(struct mthca_dev *dev, u64 base)
43255 mthca_dbg(dev, "Mapped doorbell page for posting FW commands\n");
43256 }
43257
43258 -int mthca_QUERY_FW(struct mthca_dev *dev)
43259 +int __intentional_overflow(-1) mthca_QUERY_FW(struct mthca_dev *dev)
43260 {
43261 struct mthca_mailbox *mailbox;
43262 u32 *outbox;
43263 @@ -1612,7 +1612,7 @@ int mthca_HW2SW_MPT(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
43264 CMD_TIME_CLASS_B);
43265 }
43266
43267 -int mthca_WRITE_MTT(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
43268 +int __intentional_overflow(-1) mthca_WRITE_MTT(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
43269 int num_mtt)
43270 {
43271 return mthca_cmd(dev, mailbox->dma, num_mtt, 0, CMD_WRITE_MTT,
43272 @@ -1634,7 +1634,7 @@ int mthca_MAP_EQ(struct mthca_dev *dev, u64 event_mask, int unmap,
43273 0, CMD_MAP_EQ, CMD_TIME_CLASS_B);
43274 }
43275
43276 -int mthca_SW2HW_EQ(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
43277 +int __intentional_overflow(-1) mthca_SW2HW_EQ(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
43278 int eq_num)
43279 {
43280 return mthca_cmd(dev, mailbox->dma, eq_num, 0, CMD_SW2HW_EQ,
43281 @@ -1857,7 +1857,7 @@ int mthca_CONF_SPECIAL_QP(struct mthca_dev *dev, int type, u32 qpn)
43282 CMD_TIME_CLASS_B);
43283 }
43284
43285 -int mthca_MAD_IFC(struct mthca_dev *dev, int ignore_mkey, int ignore_bkey,
43286 +int __intentional_overflow(-1) mthca_MAD_IFC(struct mthca_dev *dev, int ignore_mkey, int ignore_bkey,
43287 int port, struct ib_wc *in_wc, struct ib_grh *in_grh,
43288 void *in_mad, void *response_mad)
43289 {
43290 diff --git a/drivers/infiniband/hw/mthca/mthca_main.c b/drivers/infiniband/hw/mthca/mthca_main.c
43291 index ded76c1..0cf0a08 100644
43292 --- a/drivers/infiniband/hw/mthca/mthca_main.c
43293 +++ b/drivers/infiniband/hw/mthca/mthca_main.c
43294 @@ -692,7 +692,7 @@ err_close:
43295 return err;
43296 }
43297
43298 -static int mthca_setup_hca(struct mthca_dev *dev)
43299 +static int __intentional_overflow(-1) mthca_setup_hca(struct mthca_dev *dev)
43300 {
43301 int err;
43302
43303 diff --git a/drivers/infiniband/hw/mthca/mthca_mr.c b/drivers/infiniband/hw/mthca/mthca_mr.c
43304 index ed9a989..6aa5dc2 100644
43305 --- a/drivers/infiniband/hw/mthca/mthca_mr.c
43306 +++ b/drivers/infiniband/hw/mthca/mthca_mr.c
43307 @@ -81,7 +81,7 @@ struct mthca_mpt_entry {
43308 * through the bitmaps)
43309 */
43310
43311 -static u32 mthca_buddy_alloc(struct mthca_buddy *buddy, int order)
43312 +static u32 __intentional_overflow(-1) mthca_buddy_alloc(struct mthca_buddy *buddy, int order)
43313 {
43314 int o;
43315 int m;
43316 @@ -426,7 +426,7 @@ static inline u32 adjust_key(struct mthca_dev *dev, u32 key)
43317 return key;
43318 }
43319
43320 -int mthca_mr_alloc(struct mthca_dev *dev, u32 pd, int buffer_size_shift,
43321 +int __intentional_overflow(-1) mthca_mr_alloc(struct mthca_dev *dev, u32 pd, int buffer_size_shift,
43322 u64 iova, u64 total_size, u32 access, struct mthca_mr *mr)
43323 {
43324 struct mthca_mailbox *mailbox;
43325 @@ -516,7 +516,7 @@ int mthca_mr_alloc_notrans(struct mthca_dev *dev, u32 pd,
43326 return mthca_mr_alloc(dev, pd, 12, 0, ~0ULL, access, mr);
43327 }
43328
43329 -int mthca_mr_alloc_phys(struct mthca_dev *dev, u32 pd,
43330 +int __intentional_overflow(-1) mthca_mr_alloc_phys(struct mthca_dev *dev, u32 pd,
43331 u64 *buffer_list, int buffer_size_shift,
43332 int list_len, u64 iova, u64 total_size,
43333 u32 access, struct mthca_mr *mr)
43334 diff --git a/drivers/infiniband/hw/mthca/mthca_provider.c b/drivers/infiniband/hw/mthca/mthca_provider.c
43335 index 415f8e1..e34214e 100644
43336 --- a/drivers/infiniband/hw/mthca/mthca_provider.c
43337 +++ b/drivers/infiniband/hw/mthca/mthca_provider.c
43338 @@ -764,7 +764,7 @@ unlock:
43339 return 0;
43340 }
43341
43342 -static int mthca_resize_cq(struct ib_cq *ibcq, int entries, struct ib_udata *udata)
43343 +static int __intentional_overflow(-1) mthca_resize_cq(struct ib_cq *ibcq, int entries, struct ib_udata *udata)
43344 {
43345 struct mthca_dev *dev = to_mdev(ibcq->device);
43346 struct mthca_cq *cq = to_mcq(ibcq);
43347 diff --git a/drivers/infiniband/hw/nes/nes.c b/drivers/infiniband/hw/nes/nes.c
43348 index 3b2a6dc..bce26ff 100644
43349 --- a/drivers/infiniband/hw/nes/nes.c
43350 +++ b/drivers/infiniband/hw/nes/nes.c
43351 @@ -97,7 +97,7 @@ MODULE_PARM_DESC(limit_maxrdreqsz, "Limit max read request size to 256 Bytes");
43352 LIST_HEAD(nes_adapter_list);
43353 static LIST_HEAD(nes_dev_list);
43354
43355 -atomic_t qps_destroyed;
43356 +atomic_unchecked_t qps_destroyed;
43357
43358 static unsigned int ee_flsh_adapter;
43359 static unsigned int sysfs_nonidx_addr;
43360 @@ -278,7 +278,7 @@ static void nes_cqp_rem_ref_callback(struct nes_device *nesdev, struct nes_cqp_r
43361 struct nes_qp *nesqp = cqp_request->cqp_callback_pointer;
43362 struct nes_adapter *nesadapter = nesdev->nesadapter;
43363
43364 - atomic_inc(&qps_destroyed);
43365 + atomic_inc_unchecked(&qps_destroyed);
43366
43367 /* Free the control structures */
43368
43369 diff --git a/drivers/infiniband/hw/nes/nes.h b/drivers/infiniband/hw/nes/nes.h
43370 index bd9d132..70d84f4 100644
43371 --- a/drivers/infiniband/hw/nes/nes.h
43372 +++ b/drivers/infiniband/hw/nes/nes.h
43373 @@ -180,17 +180,17 @@ extern unsigned int nes_debug_level;
43374 extern unsigned int wqm_quanta;
43375 extern struct list_head nes_adapter_list;
43376
43377 -extern atomic_t cm_connects;
43378 -extern atomic_t cm_accepts;
43379 -extern atomic_t cm_disconnects;
43380 -extern atomic_t cm_closes;
43381 -extern atomic_t cm_connecteds;
43382 -extern atomic_t cm_connect_reqs;
43383 -extern atomic_t cm_rejects;
43384 -extern atomic_t mod_qp_timouts;
43385 -extern atomic_t qps_created;
43386 -extern atomic_t qps_destroyed;
43387 -extern atomic_t sw_qps_destroyed;
43388 +extern atomic_unchecked_t cm_connects;
43389 +extern atomic_unchecked_t cm_accepts;
43390 +extern atomic_unchecked_t cm_disconnects;
43391 +extern atomic_unchecked_t cm_closes;
43392 +extern atomic_unchecked_t cm_connecteds;
43393 +extern atomic_unchecked_t cm_connect_reqs;
43394 +extern atomic_unchecked_t cm_rejects;
43395 +extern atomic_unchecked_t mod_qp_timouts;
43396 +extern atomic_unchecked_t qps_created;
43397 +extern atomic_unchecked_t qps_destroyed;
43398 +extern atomic_unchecked_t sw_qps_destroyed;
43399 extern u32 mh_detected;
43400 extern u32 mh_pauses_sent;
43401 extern u32 cm_packets_sent;
43402 @@ -199,16 +199,16 @@ extern u32 cm_packets_created;
43403 extern u32 cm_packets_received;
43404 extern u32 cm_packets_dropped;
43405 extern u32 cm_packets_retrans;
43406 -extern atomic_t cm_listens_created;
43407 -extern atomic_t cm_listens_destroyed;
43408 +extern atomic_unchecked_t cm_listens_created;
43409 +extern atomic_unchecked_t cm_listens_destroyed;
43410 extern u32 cm_backlog_drops;
43411 -extern atomic_t cm_loopbacks;
43412 -extern atomic_t cm_nodes_created;
43413 -extern atomic_t cm_nodes_destroyed;
43414 -extern atomic_t cm_accel_dropped_pkts;
43415 -extern atomic_t cm_resets_recvd;
43416 -extern atomic_t pau_qps_created;
43417 -extern atomic_t pau_qps_destroyed;
43418 +extern atomic_unchecked_t cm_loopbacks;
43419 +extern atomic_unchecked_t cm_nodes_created;
43420 +extern atomic_unchecked_t cm_nodes_destroyed;
43421 +extern atomic_unchecked_t cm_accel_dropped_pkts;
43422 +extern atomic_unchecked_t cm_resets_recvd;
43423 +extern atomic_unchecked_t pau_qps_created;
43424 +extern atomic_unchecked_t pau_qps_destroyed;
43425
43426 extern u32 int_mod_timer_init;
43427 extern u32 int_mod_cq_depth_256;
43428 diff --git a/drivers/infiniband/hw/nes/nes_cm.c b/drivers/infiniband/hw/nes/nes_cm.c
43429 index 6f09a72..cf4399d 100644
43430 --- a/drivers/infiniband/hw/nes/nes_cm.c
43431 +++ b/drivers/infiniband/hw/nes/nes_cm.c
43432 @@ -69,14 +69,14 @@ u32 cm_packets_dropped;
43433 u32 cm_packets_retrans;
43434 u32 cm_packets_created;
43435 u32 cm_packets_received;
43436 -atomic_t cm_listens_created;
43437 -atomic_t cm_listens_destroyed;
43438 +atomic_unchecked_t cm_listens_created;
43439 +atomic_unchecked_t cm_listens_destroyed;
43440 u32 cm_backlog_drops;
43441 -atomic_t cm_loopbacks;
43442 -atomic_t cm_nodes_created;
43443 -atomic_t cm_nodes_destroyed;
43444 -atomic_t cm_accel_dropped_pkts;
43445 -atomic_t cm_resets_recvd;
43446 +atomic_unchecked_t cm_loopbacks;
43447 +atomic_unchecked_t cm_nodes_created;
43448 +atomic_unchecked_t cm_nodes_destroyed;
43449 +atomic_unchecked_t cm_accel_dropped_pkts;
43450 +atomic_unchecked_t cm_resets_recvd;
43451
43452 static inline int mini_cm_accelerated(struct nes_cm_core *, struct nes_cm_node *);
43453 static struct nes_cm_listener *mini_cm_listen(struct nes_cm_core *, struct nes_vnic *, struct nes_cm_info *);
43454 @@ -135,28 +135,28 @@ static void record_ird_ord(struct nes_cm_node *, u16, u16);
43455 /* instance of function pointers for client API */
43456 /* set address of this instance to cm_core->cm_ops at cm_core alloc */
43457 static struct nes_cm_ops nes_cm_api = {
43458 - mini_cm_accelerated,
43459 - mini_cm_listen,
43460 - mini_cm_del_listen,
43461 - mini_cm_connect,
43462 - mini_cm_close,
43463 - mini_cm_accept,
43464 - mini_cm_reject,
43465 - mini_cm_recv_pkt,
43466 - mini_cm_dealloc_core,
43467 - mini_cm_get,
43468 - mini_cm_set
43469 + .accelerated = mini_cm_accelerated,
43470 + .listen = mini_cm_listen,
43471 + .stop_listener = mini_cm_del_listen,
43472 + .connect = mini_cm_connect,
43473 + .close = mini_cm_close,
43474 + .accept = mini_cm_accept,
43475 + .reject = mini_cm_reject,
43476 + .recv_pkt = mini_cm_recv_pkt,
43477 + .destroy_cm_core = mini_cm_dealloc_core,
43478 + .get = mini_cm_get,
43479 + .set = mini_cm_set
43480 };
43481
43482 static struct nes_cm_core *g_cm_core;
43483
43484 -atomic_t cm_connects;
43485 -atomic_t cm_accepts;
43486 -atomic_t cm_disconnects;
43487 -atomic_t cm_closes;
43488 -atomic_t cm_connecteds;
43489 -atomic_t cm_connect_reqs;
43490 -atomic_t cm_rejects;
43491 +atomic_unchecked_t cm_connects;
43492 +atomic_unchecked_t cm_accepts;
43493 +atomic_unchecked_t cm_disconnects;
43494 +atomic_unchecked_t cm_closes;
43495 +atomic_unchecked_t cm_connecteds;
43496 +atomic_unchecked_t cm_connect_reqs;
43497 +atomic_unchecked_t cm_rejects;
43498
43499 int nes_add_ref_cm_node(struct nes_cm_node *cm_node)
43500 {
43501 @@ -1436,7 +1436,7 @@ static int mini_cm_dec_refcnt_listen(struct nes_cm_core *cm_core,
43502 kfree(listener);
43503 listener = NULL;
43504 ret = 0;
43505 - atomic_inc(&cm_listens_destroyed);
43506 + atomic_inc_unchecked(&cm_listens_destroyed);
43507 } else {
43508 spin_unlock_irqrestore(&cm_core->listen_list_lock, flags);
43509 }
43510 @@ -1637,7 +1637,7 @@ static struct nes_cm_node *make_cm_node(struct nes_cm_core *cm_core,
43511 cm_node->rem_mac);
43512
43513 add_hte_node(cm_core, cm_node);
43514 - atomic_inc(&cm_nodes_created);
43515 + atomic_inc_unchecked(&cm_nodes_created);
43516
43517 return cm_node;
43518 }
43519 @@ -1698,7 +1698,7 @@ static int rem_ref_cm_node(struct nes_cm_core *cm_core,
43520 }
43521
43522 atomic_dec(&cm_core->node_cnt);
43523 - atomic_inc(&cm_nodes_destroyed);
43524 + atomic_inc_unchecked(&cm_nodes_destroyed);
43525 nesqp = cm_node->nesqp;
43526 if (nesqp) {
43527 nesqp->cm_node = NULL;
43528 @@ -1762,7 +1762,7 @@ static int process_options(struct nes_cm_node *cm_node, u8 *optionsloc,
43529
43530 static void drop_packet(struct sk_buff *skb)
43531 {
43532 - atomic_inc(&cm_accel_dropped_pkts);
43533 + atomic_inc_unchecked(&cm_accel_dropped_pkts);
43534 dev_kfree_skb_any(skb);
43535 }
43536
43537 @@ -1825,7 +1825,7 @@ static void handle_rst_pkt(struct nes_cm_node *cm_node, struct sk_buff *skb,
43538 {
43539
43540 int reset = 0; /* whether to send reset in case of err.. */
43541 - atomic_inc(&cm_resets_recvd);
43542 + atomic_inc_unchecked(&cm_resets_recvd);
43543 nes_debug(NES_DBG_CM, "Received Reset, cm_node = %p, state = %u."
43544 " refcnt=%d\n", cm_node, cm_node->state,
43545 atomic_read(&cm_node->ref_count));
43546 @@ -2492,7 +2492,7 @@ static struct nes_cm_node *mini_cm_connect(struct nes_cm_core *cm_core,
43547 rem_ref_cm_node(cm_node->cm_core, cm_node);
43548 return NULL;
43549 }
43550 - atomic_inc(&cm_loopbacks);
43551 + atomic_inc_unchecked(&cm_loopbacks);
43552 loopbackremotenode->loopbackpartner = cm_node;
43553 loopbackremotenode->tcp_cntxt.rcv_wscale =
43554 NES_CM_DEFAULT_RCV_WND_SCALE;
43555 @@ -2773,7 +2773,7 @@ static int mini_cm_recv_pkt(struct nes_cm_core *cm_core,
43556 nes_queue_mgt_skbs(skb, nesvnic, cm_node->nesqp);
43557 else {
43558 rem_ref_cm_node(cm_core, cm_node);
43559 - atomic_inc(&cm_accel_dropped_pkts);
43560 + atomic_inc_unchecked(&cm_accel_dropped_pkts);
43561 dev_kfree_skb_any(skb);
43562 }
43563 break;
43564 @@ -3081,7 +3081,7 @@ static int nes_cm_disconn_true(struct nes_qp *nesqp)
43565
43566 if ((cm_id) && (cm_id->event_handler)) {
43567 if (issue_disconn) {
43568 - atomic_inc(&cm_disconnects);
43569 + atomic_inc_unchecked(&cm_disconnects);
43570 cm_event.event = IW_CM_EVENT_DISCONNECT;
43571 cm_event.status = disconn_status;
43572 cm_event.local_addr = cm_id->local_addr;
43573 @@ -3103,7 +3103,7 @@ static int nes_cm_disconn_true(struct nes_qp *nesqp)
43574 }
43575
43576 if (issue_close) {
43577 - atomic_inc(&cm_closes);
43578 + atomic_inc_unchecked(&cm_closes);
43579 nes_disconnect(nesqp, 1);
43580
43581 cm_id->provider_data = nesqp;
43582 @@ -3241,7 +3241,7 @@ int nes_accept(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param)
43583
43584 nes_debug(NES_DBG_CM, "QP%u, cm_node=%p, jiffies = %lu listener = %p\n",
43585 nesqp->hwqp.qp_id, cm_node, jiffies, cm_node->listener);
43586 - atomic_inc(&cm_accepts);
43587 + atomic_inc_unchecked(&cm_accepts);
43588
43589 nes_debug(NES_DBG_CM, "netdev refcnt = %u.\n",
43590 netdev_refcnt_read(nesvnic->netdev));
43591 @@ -3439,7 +3439,7 @@ int nes_reject(struct iw_cm_id *cm_id, const void *pdata, u8 pdata_len)
43592 struct nes_cm_core *cm_core;
43593 u8 *start_buff;
43594
43595 - atomic_inc(&cm_rejects);
43596 + atomic_inc_unchecked(&cm_rejects);
43597 cm_node = (struct nes_cm_node *)cm_id->provider_data;
43598 loopback = cm_node->loopbackpartner;
43599 cm_core = cm_node->cm_core;
43600 @@ -3504,7 +3504,7 @@ int nes_connect(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param)
43601 ntohs(raddr->sin_port), ntohl(laddr->sin_addr.s_addr),
43602 ntohs(laddr->sin_port));
43603
43604 - atomic_inc(&cm_connects);
43605 + atomic_inc_unchecked(&cm_connects);
43606 nesqp->active_conn = 1;
43607
43608 /* cache the cm_id in the qp */
43609 @@ -3649,7 +3649,7 @@ int nes_create_listen(struct iw_cm_id *cm_id, int backlog)
43610 g_cm_core->api->stop_listener(g_cm_core, (void *)cm_node);
43611 return err;
43612 }
43613 - atomic_inc(&cm_listens_created);
43614 + atomic_inc_unchecked(&cm_listens_created);
43615 }
43616
43617 cm_id->add_ref(cm_id);
43618 @@ -3756,7 +3756,7 @@ static void cm_event_connected(struct nes_cm_event *event)
43619
43620 if (nesqp->destroyed)
43621 return;
43622 - atomic_inc(&cm_connecteds);
43623 + atomic_inc_unchecked(&cm_connecteds);
43624 nes_debug(NES_DBG_CM, "QP%u attempting to connect to 0x%08X:0x%04X on"
43625 " local port 0x%04X. jiffies = %lu.\n",
43626 nesqp->hwqp.qp_id, ntohl(raddr->sin_addr.s_addr),
43627 @@ -3941,7 +3941,7 @@ static void cm_event_reset(struct nes_cm_event *event)
43628
43629 cm_id->add_ref(cm_id);
43630 ret = cm_id->event_handler(cm_id, &cm_event);
43631 - atomic_inc(&cm_closes);
43632 + atomic_inc_unchecked(&cm_closes);
43633 cm_event.event = IW_CM_EVENT_CLOSE;
43634 cm_event.status = 0;
43635 cm_event.provider_data = cm_id->provider_data;
43636 @@ -3981,7 +3981,7 @@ static void cm_event_mpa_req(struct nes_cm_event *event)
43637 return;
43638 cm_id = cm_node->cm_id;
43639
43640 - atomic_inc(&cm_connect_reqs);
43641 + atomic_inc_unchecked(&cm_connect_reqs);
43642 nes_debug(NES_DBG_CM, "cm_node = %p - cm_id = %p, jiffies = %lu\n",
43643 cm_node, cm_id, jiffies);
43644
43645 @@ -4030,7 +4030,7 @@ static void cm_event_mpa_reject(struct nes_cm_event *event)
43646 return;
43647 cm_id = cm_node->cm_id;
43648
43649 - atomic_inc(&cm_connect_reqs);
43650 + atomic_inc_unchecked(&cm_connect_reqs);
43651 nes_debug(NES_DBG_CM, "cm_node = %p - cm_id = %p, jiffies = %lu\n",
43652 cm_node, cm_id, jiffies);
43653
43654 diff --git a/drivers/infiniband/hw/nes/nes_mgt.c b/drivers/infiniband/hw/nes/nes_mgt.c
43655 index 4166452..fc952c3 100644
43656 --- a/drivers/infiniband/hw/nes/nes_mgt.c
43657 +++ b/drivers/infiniband/hw/nes/nes_mgt.c
43658 @@ -40,8 +40,8 @@
43659 #include "nes.h"
43660 #include "nes_mgt.h"
43661
43662 -atomic_t pau_qps_created;
43663 -atomic_t pau_qps_destroyed;
43664 +atomic_unchecked_t pau_qps_created;
43665 +atomic_unchecked_t pau_qps_destroyed;
43666
43667 static void nes_replenish_mgt_rq(struct nes_vnic_mgt *mgtvnic)
43668 {
43669 @@ -621,7 +621,7 @@ void nes_destroy_pau_qp(struct nes_device *nesdev, struct nes_qp *nesqp)
43670 {
43671 struct sk_buff *skb;
43672 unsigned long flags;
43673 - atomic_inc(&pau_qps_destroyed);
43674 + atomic_inc_unchecked(&pau_qps_destroyed);
43675
43676 /* Free packets that have not yet been forwarded */
43677 /* Lock is acquired by skb_dequeue when removing the skb */
43678 @@ -810,7 +810,7 @@ static void nes_mgt_ce_handler(struct nes_device *nesdev, struct nes_hw_nic_cq *
43679 cq->cq_vbase[head].cqe_words[NES_NIC_CQE_HASH_RCVNXT]);
43680 skb_queue_head_init(&nesqp->pau_list);
43681 spin_lock_init(&nesqp->pau_lock);
43682 - atomic_inc(&pau_qps_created);
43683 + atomic_inc_unchecked(&pau_qps_created);
43684 nes_change_quad_hash(nesdev, mgtvnic->nesvnic, nesqp);
43685 }
43686
43687 diff --git a/drivers/infiniband/hw/nes/nes_nic.c b/drivers/infiniband/hw/nes/nes_nic.c
43688 index 70acda9..a96de9d 100644
43689 --- a/drivers/infiniband/hw/nes/nes_nic.c
43690 +++ b/drivers/infiniband/hw/nes/nes_nic.c
43691 @@ -1274,39 +1274,39 @@ static void nes_netdev_get_ethtool_stats(struct net_device *netdev,
43692 target_stat_values[++index] = mh_detected;
43693 target_stat_values[++index] = mh_pauses_sent;
43694 target_stat_values[++index] = nesvnic->endnode_ipv4_tcp_retransmits;
43695 - target_stat_values[++index] = atomic_read(&cm_connects);
43696 - target_stat_values[++index] = atomic_read(&cm_accepts);
43697 - target_stat_values[++index] = atomic_read(&cm_disconnects);
43698 - target_stat_values[++index] = atomic_read(&cm_connecteds);
43699 - target_stat_values[++index] = atomic_read(&cm_connect_reqs);
43700 - target_stat_values[++index] = atomic_read(&cm_rejects);
43701 - target_stat_values[++index] = atomic_read(&mod_qp_timouts);
43702 - target_stat_values[++index] = atomic_read(&qps_created);
43703 - target_stat_values[++index] = atomic_read(&sw_qps_destroyed);
43704 - target_stat_values[++index] = atomic_read(&qps_destroyed);
43705 - target_stat_values[++index] = atomic_read(&cm_closes);
43706 + target_stat_values[++index] = atomic_read_unchecked(&cm_connects);
43707 + target_stat_values[++index] = atomic_read_unchecked(&cm_accepts);
43708 + target_stat_values[++index] = atomic_read_unchecked(&cm_disconnects);
43709 + target_stat_values[++index] = atomic_read_unchecked(&cm_connecteds);
43710 + target_stat_values[++index] = atomic_read_unchecked(&cm_connect_reqs);
43711 + target_stat_values[++index] = atomic_read_unchecked(&cm_rejects);
43712 + target_stat_values[++index] = atomic_read_unchecked(&mod_qp_timouts);
43713 + target_stat_values[++index] = atomic_read_unchecked(&qps_created);
43714 + target_stat_values[++index] = atomic_read_unchecked(&sw_qps_destroyed);
43715 + target_stat_values[++index] = atomic_read_unchecked(&qps_destroyed);
43716 + target_stat_values[++index] = atomic_read_unchecked(&cm_closes);
43717 target_stat_values[++index] = cm_packets_sent;
43718 target_stat_values[++index] = cm_packets_bounced;
43719 target_stat_values[++index] = cm_packets_created;
43720 target_stat_values[++index] = cm_packets_received;
43721 target_stat_values[++index] = cm_packets_dropped;
43722 target_stat_values[++index] = cm_packets_retrans;
43723 - target_stat_values[++index] = atomic_read(&cm_listens_created);
43724 - target_stat_values[++index] = atomic_read(&cm_listens_destroyed);
43725 + target_stat_values[++index] = atomic_read_unchecked(&cm_listens_created);
43726 + target_stat_values[++index] = atomic_read_unchecked(&cm_listens_destroyed);
43727 target_stat_values[++index] = cm_backlog_drops;
43728 - target_stat_values[++index] = atomic_read(&cm_loopbacks);
43729 - target_stat_values[++index] = atomic_read(&cm_nodes_created);
43730 - target_stat_values[++index] = atomic_read(&cm_nodes_destroyed);
43731 - target_stat_values[++index] = atomic_read(&cm_accel_dropped_pkts);
43732 - target_stat_values[++index] = atomic_read(&cm_resets_recvd);
43733 + target_stat_values[++index] = atomic_read_unchecked(&cm_loopbacks);
43734 + target_stat_values[++index] = atomic_read_unchecked(&cm_nodes_created);
43735 + target_stat_values[++index] = atomic_read_unchecked(&cm_nodes_destroyed);
43736 + target_stat_values[++index] = atomic_read_unchecked(&cm_accel_dropped_pkts);
43737 + target_stat_values[++index] = atomic_read_unchecked(&cm_resets_recvd);
43738 target_stat_values[++index] = nesadapter->free_4kpbl;
43739 target_stat_values[++index] = nesadapter->free_256pbl;
43740 target_stat_values[++index] = int_mod_timer_init;
43741 target_stat_values[++index] = nesvnic->lro_mgr.stats.aggregated;
43742 target_stat_values[++index] = nesvnic->lro_mgr.stats.flushed;
43743 target_stat_values[++index] = nesvnic->lro_mgr.stats.no_desc;
43744 - target_stat_values[++index] = atomic_read(&pau_qps_created);
43745 - target_stat_values[++index] = atomic_read(&pau_qps_destroyed);
43746 + target_stat_values[++index] = atomic_read_unchecked(&pau_qps_created);
43747 + target_stat_values[++index] = atomic_read_unchecked(&pau_qps_destroyed);
43748 }
43749
43750 /**
43751 diff --git a/drivers/infiniband/hw/nes/nes_verbs.c b/drivers/infiniband/hw/nes/nes_verbs.c
43752 index c0d0296..3185f57 100644
43753 --- a/drivers/infiniband/hw/nes/nes_verbs.c
43754 +++ b/drivers/infiniband/hw/nes/nes_verbs.c
43755 @@ -46,9 +46,9 @@
43756
43757 #include <rdma/ib_umem.h>
43758
43759 -atomic_t mod_qp_timouts;
43760 -atomic_t qps_created;
43761 -atomic_t sw_qps_destroyed;
43762 +atomic_unchecked_t mod_qp_timouts;
43763 +atomic_unchecked_t qps_created;
43764 +atomic_unchecked_t sw_qps_destroyed;
43765
43766 static void nes_unregister_ofa_device(struct nes_ib_device *nesibdev);
43767
43768 @@ -1134,7 +1134,7 @@ static struct ib_qp *nes_create_qp(struct ib_pd *ibpd,
43769 if (init_attr->create_flags)
43770 return ERR_PTR(-EINVAL);
43771
43772 - atomic_inc(&qps_created);
43773 + atomic_inc_unchecked(&qps_created);
43774 switch (init_attr->qp_type) {
43775 case IB_QPT_RC:
43776 if (nes_drv_opt & NES_DRV_OPT_NO_INLINE_DATA) {
43777 @@ -1468,7 +1468,7 @@ static int nes_destroy_qp(struct ib_qp *ibqp)
43778 struct iw_cm_event cm_event;
43779 int ret = 0;
43780
43781 - atomic_inc(&sw_qps_destroyed);
43782 + atomic_inc_unchecked(&sw_qps_destroyed);
43783 nesqp->destroyed = 1;
43784
43785 /* Blow away the connection if it exists. */
43786 diff --git a/drivers/infiniband/hw/qib/qib.h b/drivers/infiniband/hw/qib/qib.h
43787 index ffd48bf..83cdb56 100644
43788 --- a/drivers/infiniband/hw/qib/qib.h
43789 +++ b/drivers/infiniband/hw/qib/qib.h
43790 @@ -52,6 +52,7 @@
43791 #include <linux/kref.h>
43792 #include <linux/sched.h>
43793 #include <linux/kthread.h>
43794 +#include <linux/slab.h>
43795
43796 #include "qib_common.h"
43797 #include "qib_verbs.h"
43798 diff --git a/drivers/infiniband/ulp/ipoib/ipoib_netlink.c b/drivers/infiniband/ulp/ipoib/ipoib_netlink.c
43799 index cdc7df4..a2fdfdb 100644
43800 --- a/drivers/infiniband/ulp/ipoib/ipoib_netlink.c
43801 +++ b/drivers/infiniband/ulp/ipoib/ipoib_netlink.c
43802 @@ -156,7 +156,7 @@ static size_t ipoib_get_size(const struct net_device *dev)
43803 nla_total_size(2); /* IFLA_IPOIB_UMCAST */
43804 }
43805
43806 -static struct rtnl_link_ops ipoib_link_ops __read_mostly = {
43807 +static struct rtnl_link_ops ipoib_link_ops = {
43808 .kind = "ipoib",
43809 .maxtype = IFLA_IPOIB_MAX,
43810 .policy = ipoib_policy,
43811 diff --git a/drivers/input/gameport/gameport.c b/drivers/input/gameport/gameport.c
43812 index e853a21..56fc5a8 100644
43813 --- a/drivers/input/gameport/gameport.c
43814 +++ b/drivers/input/gameport/gameport.c
43815 @@ -527,14 +527,14 @@ EXPORT_SYMBOL(gameport_set_phys);
43816 */
43817 static void gameport_init_port(struct gameport *gameport)
43818 {
43819 - static atomic_t gameport_no = ATOMIC_INIT(-1);
43820 + static atomic_unchecked_t gameport_no = ATOMIC_INIT(-1);
43821
43822 __module_get(THIS_MODULE);
43823
43824 mutex_init(&gameport->drv_mutex);
43825 device_initialize(&gameport->dev);
43826 dev_set_name(&gameport->dev, "gameport%lu",
43827 - (unsigned long)atomic_inc_return(&gameport_no));
43828 + (unsigned long)atomic_inc_return_unchecked(&gameport_no));
43829 gameport->dev.bus = &gameport_bus;
43830 gameport->dev.release = gameport_release_port;
43831 if (gameport->parent)
43832 diff --git a/drivers/input/input.c b/drivers/input/input.c
43833 index cc357f1..ee42fbc 100644
43834 --- a/drivers/input/input.c
43835 +++ b/drivers/input/input.c
43836 @@ -1781,7 +1781,7 @@ EXPORT_SYMBOL_GPL(input_class);
43837 */
43838 struct input_dev *input_allocate_device(void)
43839 {
43840 - static atomic_t input_no = ATOMIC_INIT(-1);
43841 + static atomic_unchecked_t input_no = ATOMIC_INIT(-1);
43842 struct input_dev *dev;
43843
43844 dev = kzalloc(sizeof(struct input_dev), GFP_KERNEL);
43845 @@ -1796,7 +1796,7 @@ struct input_dev *input_allocate_device(void)
43846 INIT_LIST_HEAD(&dev->node);
43847
43848 dev_set_name(&dev->dev, "input%lu",
43849 - (unsigned long)atomic_inc_return(&input_no));
43850 + (unsigned long)atomic_inc_return_unchecked(&input_no));
43851
43852 __module_get(THIS_MODULE);
43853 }
43854 diff --git a/drivers/input/joystick/sidewinder.c b/drivers/input/joystick/sidewinder.c
43855 index 4a95b22..874c182 100644
43856 --- a/drivers/input/joystick/sidewinder.c
43857 +++ b/drivers/input/joystick/sidewinder.c
43858 @@ -30,6 +30,7 @@
43859 #include <linux/kernel.h>
43860 #include <linux/module.h>
43861 #include <linux/slab.h>
43862 +#include <linux/sched.h>
43863 #include <linux/input.h>
43864 #include <linux/gameport.h>
43865 #include <linux/jiffies.h>
43866 diff --git a/drivers/input/joystick/xpad.c b/drivers/input/joystick/xpad.c
43867 index 3aa2f3f..53c00ea 100644
43868 --- a/drivers/input/joystick/xpad.c
43869 +++ b/drivers/input/joystick/xpad.c
43870 @@ -886,7 +886,7 @@ static void xpad_led_set(struct led_classdev *led_cdev,
43871
43872 static int xpad_led_probe(struct usb_xpad *xpad)
43873 {
43874 - static atomic_t led_seq = ATOMIC_INIT(-1);
43875 + static atomic_unchecked_t led_seq = ATOMIC_INIT(-1);
43876 unsigned long led_no;
43877 struct xpad_led *led;
43878 struct led_classdev *led_cdev;
43879 @@ -899,7 +899,7 @@ static int xpad_led_probe(struct usb_xpad *xpad)
43880 if (!led)
43881 return -ENOMEM;
43882
43883 - led_no = atomic_inc_return(&led_seq);
43884 + led_no = atomic_inc_return_unchecked(&led_seq);
43885
43886 snprintf(led->name, sizeof(led->name), "xpad%lu", led_no);
43887 led->xpad = xpad;
43888 diff --git a/drivers/input/misc/ims-pcu.c b/drivers/input/misc/ims-pcu.c
43889 index ac1fa5f..5f7502c 100644
43890 --- a/drivers/input/misc/ims-pcu.c
43891 +++ b/drivers/input/misc/ims-pcu.c
43892 @@ -1851,7 +1851,7 @@ static int ims_pcu_identify_type(struct ims_pcu *pcu, u8 *device_id)
43893
43894 static int ims_pcu_init_application_mode(struct ims_pcu *pcu)
43895 {
43896 - static atomic_t device_no = ATOMIC_INIT(-1);
43897 + static atomic_unchecked_t device_no = ATOMIC_INIT(-1);
43898
43899 const struct ims_pcu_device_info *info;
43900 int error;
43901 @@ -1882,7 +1882,7 @@ static int ims_pcu_init_application_mode(struct ims_pcu *pcu)
43902 }
43903
43904 /* Device appears to be operable, complete initialization */
43905 - pcu->device_no = atomic_inc_return(&device_no);
43906 + pcu->device_no = atomic_inc_return_unchecked(&device_no);
43907
43908 /*
43909 * PCU-B devices, both GEN_1 and GEN_2 do not have OFN sensor
43910 diff --git a/drivers/input/mouse/psmouse.h b/drivers/input/mouse/psmouse.h
43911 index d02e1bd..d719719 100644
43912 --- a/drivers/input/mouse/psmouse.h
43913 +++ b/drivers/input/mouse/psmouse.h
43914 @@ -124,7 +124,7 @@ struct psmouse_attribute {
43915 ssize_t (*set)(struct psmouse *psmouse, void *data,
43916 const char *buf, size_t count);
43917 bool protect;
43918 -};
43919 +} __do_const;
43920 #define to_psmouse_attr(a) container_of((a), struct psmouse_attribute, dattr)
43921
43922 ssize_t psmouse_attr_show_helper(struct device *dev, struct device_attribute *attr,
43923 diff --git a/drivers/input/mousedev.c b/drivers/input/mousedev.c
43924 index b604564..3f14ae4 100644
43925 --- a/drivers/input/mousedev.c
43926 +++ b/drivers/input/mousedev.c
43927 @@ -744,7 +744,7 @@ static ssize_t mousedev_read(struct file *file, char __user *buffer,
43928
43929 spin_unlock_irq(&client->packet_lock);
43930
43931 - if (copy_to_user(buffer, data, count))
43932 + if (count > sizeof(data) || copy_to_user(buffer, data, count))
43933 return -EFAULT;
43934
43935 return count;
43936 diff --git a/drivers/input/serio/serio.c b/drivers/input/serio/serio.c
43937 index a05a517..323a2fd 100644
43938 --- a/drivers/input/serio/serio.c
43939 +++ b/drivers/input/serio/serio.c
43940 @@ -514,7 +514,7 @@ static void serio_release_port(struct device *dev)
43941 */
43942 static void serio_init_port(struct serio *serio)
43943 {
43944 - static atomic_t serio_no = ATOMIC_INIT(-1);
43945 + static atomic_unchecked_t serio_no = ATOMIC_INIT(-1);
43946
43947 __module_get(THIS_MODULE);
43948
43949 @@ -525,7 +525,7 @@ static void serio_init_port(struct serio *serio)
43950 mutex_init(&serio->drv_mutex);
43951 device_initialize(&serio->dev);
43952 dev_set_name(&serio->dev, "serio%lu",
43953 - (unsigned long)atomic_inc_return(&serio_no));
43954 + (unsigned long)atomic_inc_return_unchecked(&serio_no));
43955 serio->dev.bus = &serio_bus;
43956 serio->dev.release = serio_release_port;
43957 serio->dev.groups = serio_device_attr_groups;
43958 diff --git a/drivers/input/serio/serio_raw.c b/drivers/input/serio/serio_raw.c
43959 index 71ef5d6..93380a9 100644
43960 --- a/drivers/input/serio/serio_raw.c
43961 +++ b/drivers/input/serio/serio_raw.c
43962 @@ -292,7 +292,7 @@ static irqreturn_t serio_raw_interrupt(struct serio *serio, unsigned char data,
43963
43964 static int serio_raw_connect(struct serio *serio, struct serio_driver *drv)
43965 {
43966 - static atomic_t serio_raw_no = ATOMIC_INIT(-1);
43967 + static atomic_unchecked_t serio_raw_no = ATOMIC_INIT(-1);
43968 struct serio_raw *serio_raw;
43969 int err;
43970
43971 @@ -303,7 +303,7 @@ static int serio_raw_connect(struct serio *serio, struct serio_driver *drv)
43972 }
43973
43974 snprintf(serio_raw->name, sizeof(serio_raw->name),
43975 - "serio_raw%ld", (long)atomic_inc_return(&serio_raw_no));
43976 + "serio_raw%ld", (long)atomic_inc_return_unchecked(&serio_raw_no));
43977 kref_init(&serio_raw->kref);
43978 INIT_LIST_HEAD(&serio_raw->client_list);
43979 init_waitqueue_head(&serio_raw->wait);
43980 diff --git a/drivers/input/touchscreen/htcpen.c b/drivers/input/touchscreen/htcpen.c
43981 index 92e2243..8fd9092 100644
43982 --- a/drivers/input/touchscreen/htcpen.c
43983 +++ b/drivers/input/touchscreen/htcpen.c
43984 @@ -219,7 +219,7 @@ static struct isa_driver htcpen_isa_driver = {
43985 }
43986 };
43987
43988 -static struct dmi_system_id htcshift_dmi_table[] __initdata = {
43989 +static const struct dmi_system_id htcshift_dmi_table[] __initconst = {
43990 {
43991 .ident = "Shift",
43992 .matches = {
43993 diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c
43994 index 48882c1..93e0987 100644
43995 --- a/drivers/iommu/amd_iommu.c
43996 +++ b/drivers/iommu/amd_iommu.c
43997 @@ -823,11 +823,21 @@ static void copy_cmd_to_buffer(struct amd_iommu *iommu,
43998
43999 static void build_completion_wait(struct iommu_cmd *cmd, u64 address)
44000 {
44001 + phys_addr_t physaddr;
44002 WARN_ON(address & 0x7ULL);
44003
44004 memset(cmd, 0, sizeof(*cmd));
44005 - cmd->data[0] = lower_32_bits(__pa(address)) | CMD_COMPL_WAIT_STORE_MASK;
44006 - cmd->data[1] = upper_32_bits(__pa(address));
44007 +
44008 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
44009 + if (object_starts_on_stack((void *)address)) {
44010 + void *adjbuf = (void *)address - current->stack + current->lowmem_stack;
44011 + physaddr = __pa((u64)adjbuf);
44012 + } else
44013 +#endif
44014 + physaddr = __pa(address);
44015 +
44016 + cmd->data[0] = lower_32_bits(physaddr) | CMD_COMPL_WAIT_STORE_MASK;
44017 + cmd->data[1] = upper_32_bits(physaddr);
44018 cmd->data[2] = 1;
44019 CMD_SET_TYPE(cmd, CMD_COMPL_WAIT);
44020 }
44021 diff --git a/drivers/iommu/arm-smmu.c b/drivers/iommu/arm-smmu.c
44022 index a3adde6..988ee96 100644
44023 --- a/drivers/iommu/arm-smmu.c
44024 +++ b/drivers/iommu/arm-smmu.c
44025 @@ -338,7 +338,7 @@ enum arm_smmu_domain_stage {
44026
44027 struct arm_smmu_domain {
44028 struct arm_smmu_device *smmu;
44029 - struct io_pgtable_ops *pgtbl_ops;
44030 + struct io_pgtable *pgtbl;
44031 spinlock_t pgtbl_lock;
44032 struct arm_smmu_cfg cfg;
44033 enum arm_smmu_domain_stage stage;
44034 @@ -833,7 +833,7 @@ static int arm_smmu_init_domain_context(struct iommu_domain *domain,
44035 {
44036 int irq, start, ret = 0;
44037 unsigned long ias, oas;
44038 - struct io_pgtable_ops *pgtbl_ops;
44039 + struct io_pgtable *pgtbl;
44040 struct io_pgtable_cfg pgtbl_cfg;
44041 enum io_pgtable_fmt fmt;
44042 struct arm_smmu_domain *smmu_domain = domain->priv;
44043 @@ -918,14 +918,16 @@ static int arm_smmu_init_domain_context(struct iommu_domain *domain,
44044 };
44045
44046 smmu_domain->smmu = smmu;
44047 - pgtbl_ops = alloc_io_pgtable_ops(fmt, &pgtbl_cfg, smmu_domain);
44048 - if (!pgtbl_ops) {
44049 + pgtbl = alloc_io_pgtable(fmt, &pgtbl_cfg, smmu_domain);
44050 + if (!pgtbl) {
44051 ret = -ENOMEM;
44052 goto out_clear_smmu;
44053 }
44054
44055 /* Update our support page sizes to reflect the page table format */
44056 - arm_smmu_ops.pgsize_bitmap = pgtbl_cfg.pgsize_bitmap;
44057 + pax_open_kernel();
44058 + *(unsigned long *)&arm_smmu_ops.pgsize_bitmap = pgtbl_cfg.pgsize_bitmap;
44059 + pax_close_kernel();
44060
44061 /* Initialise the context bank with our page table cfg */
44062 arm_smmu_init_context_bank(smmu_domain, &pgtbl_cfg);
44063 @@ -946,7 +948,7 @@ static int arm_smmu_init_domain_context(struct iommu_domain *domain,
44064 mutex_unlock(&smmu_domain->init_mutex);
44065
44066 /* Publish page table ops for map/unmap */
44067 - smmu_domain->pgtbl_ops = pgtbl_ops;
44068 + smmu_domain->pgtbl = pgtbl;
44069 return 0;
44070
44071 out_clear_smmu:
44072 @@ -979,8 +981,7 @@ static void arm_smmu_destroy_domain_context(struct iommu_domain *domain)
44073 free_irq(irq, domain);
44074 }
44075
44076 - if (smmu_domain->pgtbl_ops)
44077 - free_io_pgtable_ops(smmu_domain->pgtbl_ops);
44078 + free_io_pgtable(smmu_domain->pgtbl);
44079
44080 __arm_smmu_free_bitmap(smmu->context_map, cfg->cbndx);
44081 }
44082 @@ -1204,13 +1205,13 @@ static int arm_smmu_map(struct iommu_domain *domain, unsigned long iova,
44083 int ret;
44084 unsigned long flags;
44085 struct arm_smmu_domain *smmu_domain = domain->priv;
44086 - struct io_pgtable_ops *ops= smmu_domain->pgtbl_ops;
44087 + struct io_pgtable *iop = smmu_domain->pgtbl;
44088
44089 - if (!ops)
44090 + if (!iop)
44091 return -ENODEV;
44092
44093 spin_lock_irqsave(&smmu_domain->pgtbl_lock, flags);
44094 - ret = ops->map(ops, iova, paddr, size, prot);
44095 + ret = iop->ops->map(iop, iova, paddr, size, prot);
44096 spin_unlock_irqrestore(&smmu_domain->pgtbl_lock, flags);
44097 return ret;
44098 }
44099 @@ -1221,13 +1222,13 @@ static size_t arm_smmu_unmap(struct iommu_domain *domain, unsigned long iova,
44100 size_t ret;
44101 unsigned long flags;
44102 struct arm_smmu_domain *smmu_domain = domain->priv;
44103 - struct io_pgtable_ops *ops= smmu_domain->pgtbl_ops;
44104 + struct io_pgtable *iop = smmu_domain->pgtbl;
44105
44106 - if (!ops)
44107 + if (!iop)
44108 return 0;
44109
44110 spin_lock_irqsave(&smmu_domain->pgtbl_lock, flags);
44111 - ret = ops->unmap(ops, iova, size);
44112 + ret = iop->ops->unmap(iop, iova, size);
44113 spin_unlock_irqrestore(&smmu_domain->pgtbl_lock, flags);
44114 return ret;
44115 }
44116 @@ -1238,7 +1239,7 @@ static phys_addr_t arm_smmu_iova_to_phys_hard(struct iommu_domain *domain,
44117 struct arm_smmu_domain *smmu_domain = domain->priv;
44118 struct arm_smmu_device *smmu = smmu_domain->smmu;
44119 struct arm_smmu_cfg *cfg = &smmu_domain->cfg;
44120 - struct io_pgtable_ops *ops= smmu_domain->pgtbl_ops;
44121 + struct io_pgtable *iop = smmu_domain->pgtbl;
44122 struct device *dev = smmu->dev;
44123 void __iomem *cb_base;
44124 u32 tmp;
44125 @@ -1261,7 +1262,7 @@ static phys_addr_t arm_smmu_iova_to_phys_hard(struct iommu_domain *domain,
44126 dev_err(dev,
44127 "iova to phys timed out on 0x%pad. Falling back to software table walk.\n",
44128 &iova);
44129 - return ops->iova_to_phys(ops, iova);
44130 + return iop->ops->iova_to_phys(iop, iova);
44131 }
44132
44133 phys = readl_relaxed(cb_base + ARM_SMMU_CB_PAR_LO);
44134 @@ -1282,9 +1283,9 @@ static phys_addr_t arm_smmu_iova_to_phys(struct iommu_domain *domain,
44135 phys_addr_t ret;
44136 unsigned long flags;
44137 struct arm_smmu_domain *smmu_domain = domain->priv;
44138 - struct io_pgtable_ops *ops= smmu_domain->pgtbl_ops;
44139 + struct io_pgtable *iop = smmu_domain->pgtbl;
44140
44141 - if (!ops)
44142 + if (!iop)
44143 return 0;
44144
44145 spin_lock_irqsave(&smmu_domain->pgtbl_lock, flags);
44146 @@ -1292,7 +1293,7 @@ static phys_addr_t arm_smmu_iova_to_phys(struct iommu_domain *domain,
44147 smmu_domain->stage == ARM_SMMU_DOMAIN_S1) {
44148 ret = arm_smmu_iova_to_phys_hard(domain, iova);
44149 } else {
44150 - ret = ops->iova_to_phys(ops, iova);
44151 + ret = iop->ops->iova_to_phys(iop, iova);
44152 }
44153
44154 spin_unlock_irqrestore(&smmu_domain->pgtbl_lock, flags);
44155 @@ -1651,7 +1652,9 @@ static int arm_smmu_device_cfg_probe(struct arm_smmu_device *smmu)
44156 size |= SZ_64K | SZ_512M;
44157 }
44158
44159 - arm_smmu_ops.pgsize_bitmap &= size;
44160 + pax_open_kernel();
44161 + *(unsigned long *)&arm_smmu_ops.pgsize_bitmap &= size;
44162 + pax_close_kernel();
44163 dev_notice(smmu->dev, "\tSupported page sizes: 0x%08lx\n", size);
44164
44165 if (smmu->features & ARM_SMMU_FEAT_TRANS_S1)
44166 diff --git a/drivers/iommu/io-pgtable-arm.c b/drivers/iommu/io-pgtable-arm.c
44167 index b610a8d..08eb879 100644
44168 --- a/drivers/iommu/io-pgtable-arm.c
44169 +++ b/drivers/iommu/io-pgtable-arm.c
44170 @@ -36,12 +36,6 @@
44171 #define io_pgtable_to_data(x) \
44172 container_of((x), struct arm_lpae_io_pgtable, iop)
44173
44174 -#define io_pgtable_ops_to_pgtable(x) \
44175 - container_of((x), struct io_pgtable, ops)
44176 -
44177 -#define io_pgtable_ops_to_data(x) \
44178 - io_pgtable_to_data(io_pgtable_ops_to_pgtable(x))
44179 -
44180 /*
44181 * For consistency with the architecture, we always consider
44182 * ARM_LPAE_MAX_LEVELS levels, with the walk starting at level n >=0
44183 @@ -302,10 +296,10 @@ static arm_lpae_iopte arm_lpae_prot_to_pte(struct arm_lpae_io_pgtable *data,
44184 return pte;
44185 }
44186
44187 -static int arm_lpae_map(struct io_pgtable_ops *ops, unsigned long iova,
44188 +static int arm_lpae_map(struct io_pgtable *iop, unsigned long iova,
44189 phys_addr_t paddr, size_t size, int iommu_prot)
44190 {
44191 - struct arm_lpae_io_pgtable *data = io_pgtable_ops_to_data(ops);
44192 + struct arm_lpae_io_pgtable *data = io_pgtable_to_data(iop);
44193 arm_lpae_iopte *ptep = data->pgd;
44194 int lvl = ARM_LPAE_START_LVL(data);
44195 arm_lpae_iopte prot;
44196 @@ -445,12 +439,11 @@ static int __arm_lpae_unmap(struct arm_lpae_io_pgtable *data,
44197 return __arm_lpae_unmap(data, iova, size, lvl + 1, ptep);
44198 }
44199
44200 -static int arm_lpae_unmap(struct io_pgtable_ops *ops, unsigned long iova,
44201 +static int arm_lpae_unmap(struct io_pgtable *iop, unsigned long iova,
44202 size_t size)
44203 {
44204 size_t unmapped;
44205 - struct arm_lpae_io_pgtable *data = io_pgtable_ops_to_data(ops);
44206 - struct io_pgtable *iop = &data->iop;
44207 + struct arm_lpae_io_pgtable *data = io_pgtable_to_data(iop);
44208 arm_lpae_iopte *ptep = data->pgd;
44209 int lvl = ARM_LPAE_START_LVL(data);
44210
44211 @@ -461,10 +454,10 @@ static int arm_lpae_unmap(struct io_pgtable_ops *ops, unsigned long iova,
44212 return unmapped;
44213 }
44214
44215 -static phys_addr_t arm_lpae_iova_to_phys(struct io_pgtable_ops *ops,
44216 +static phys_addr_t arm_lpae_iova_to_phys(struct io_pgtable *iop,
44217 unsigned long iova)
44218 {
44219 - struct arm_lpae_io_pgtable *data = io_pgtable_ops_to_data(ops);
44220 + struct arm_lpae_io_pgtable *data = io_pgtable_to_data(iop);
44221 arm_lpae_iopte pte, *ptep = data->pgd;
44222 int lvl = ARM_LPAE_START_LVL(data);
44223
44224 @@ -531,6 +524,12 @@ static void arm_lpae_restrict_pgsizes(struct io_pgtable_cfg *cfg)
44225 }
44226 }
44227
44228 +static struct io_pgtable_ops arm_lpae_io_pgtable_ops = {
44229 + .map = arm_lpae_map,
44230 + .unmap = arm_lpae_unmap,
44231 + .iova_to_phys = arm_lpae_iova_to_phys,
44232 +};
44233 +
44234 static struct arm_lpae_io_pgtable *
44235 arm_lpae_alloc_pgtable(struct io_pgtable_cfg *cfg)
44236 {
44237 @@ -562,11 +561,7 @@ arm_lpae_alloc_pgtable(struct io_pgtable_cfg *cfg)
44238 pgd_bits = va_bits - (data->bits_per_level * (data->levels - 1));
44239 data->pgd_size = 1UL << (pgd_bits + ilog2(sizeof(arm_lpae_iopte)));
44240
44241 - data->iop.ops = (struct io_pgtable_ops) {
44242 - .map = arm_lpae_map,
44243 - .unmap = arm_lpae_unmap,
44244 - .iova_to_phys = arm_lpae_iova_to_phys,
44245 - };
44246 + data->iop.ops = &arm_lpae_io_pgtable_ops;
44247
44248 return data;
44249 }
44250 @@ -825,9 +820,9 @@ static struct iommu_gather_ops dummy_tlb_ops __initdata = {
44251 .flush_pgtable = dummy_flush_pgtable,
44252 };
44253
44254 -static void __init arm_lpae_dump_ops(struct io_pgtable_ops *ops)
44255 +static void __init arm_lpae_dump_ops(struct io_pgtable *iop)
44256 {
44257 - struct arm_lpae_io_pgtable *data = io_pgtable_ops_to_data(ops);
44258 + struct arm_lpae_io_pgtable *data = io_pgtable_to_data(iop);
44259 struct io_pgtable_cfg *cfg = &data->iop.cfg;
44260
44261 pr_err("cfg: pgsize_bitmap 0x%lx, ias %u-bit\n",
44262 @@ -837,9 +832,9 @@ static void __init arm_lpae_dump_ops(struct io_pgtable_ops *ops)
44263 data->bits_per_level, data->pgd);
44264 }
44265
44266 -#define __FAIL(ops, i) ({ \
44267 +#define __FAIL(iop, i) ({ \
44268 WARN(1, "selftest: test failed for fmt idx %d\n", (i)); \
44269 - arm_lpae_dump_ops(ops); \
44270 + arm_lpae_dump_ops(iop); \
44271 selftest_running = false; \
44272 -EFAULT; \
44273 })
44274 @@ -854,30 +849,32 @@ static int __init arm_lpae_run_tests(struct io_pgtable_cfg *cfg)
44275 int i, j;
44276 unsigned long iova;
44277 size_t size;
44278 - struct io_pgtable_ops *ops;
44279 + struct io_pgtable *iop;
44280 + const struct io_pgtable_ops *ops;
44281
44282 selftest_running = true;
44283
44284 for (i = 0; i < ARRAY_SIZE(fmts); ++i) {
44285 cfg_cookie = cfg;
44286 - ops = alloc_io_pgtable_ops(fmts[i], cfg, cfg);
44287 - if (!ops) {
44288 + iop = alloc_io_pgtable(fmts[i], cfg, cfg);
44289 + if (!iop) {
44290 pr_err("selftest: failed to allocate io pgtable ops\n");
44291 return -ENOMEM;
44292 }
44293 + ops = iop->ops;
44294
44295 /*
44296 * Initial sanity checks.
44297 * Empty page tables shouldn't provide any translations.
44298 */
44299 - if (ops->iova_to_phys(ops, 42))
44300 - return __FAIL(ops, i);
44301 + if (ops->iova_to_phys(iop, 42))
44302 + return __FAIL(iop, i);
44303
44304 - if (ops->iova_to_phys(ops, SZ_1G + 42))
44305 - return __FAIL(ops, i);
44306 + if (ops->iova_to_phys(iop, SZ_1G + 42))
44307 + return __FAIL(iop, i);
44308
44309 - if (ops->iova_to_phys(ops, SZ_2G + 42))
44310 - return __FAIL(ops, i);
44311 + if (ops->iova_to_phys(iop, SZ_2G + 42))
44312 + return __FAIL(iop, i);
44313
44314 /*
44315 * Distinct mappings of different granule sizes.
44316 @@ -887,19 +884,19 @@ static int __init arm_lpae_run_tests(struct io_pgtable_cfg *cfg)
44317 while (j != BITS_PER_LONG) {
44318 size = 1UL << j;
44319
44320 - if (ops->map(ops, iova, iova, size, IOMMU_READ |
44321 + if (ops->map(iop, iova, iova, size, IOMMU_READ |
44322 IOMMU_WRITE |
44323 IOMMU_NOEXEC |
44324 IOMMU_CACHE))
44325 - return __FAIL(ops, i);
44326 + return __FAIL(iop, i);
44327
44328 /* Overlapping mappings */
44329 - if (!ops->map(ops, iova, iova + size, size,
44330 + if (!ops->map(iop, iova, iova + size, size,
44331 IOMMU_READ | IOMMU_NOEXEC))
44332 - return __FAIL(ops, i);
44333 + return __FAIL(iop, i);
44334
44335 - if (ops->iova_to_phys(ops, iova + 42) != (iova + 42))
44336 - return __FAIL(ops, i);
44337 + if (ops->iova_to_phys(iop, iova + 42) != (iova + 42))
44338 + return __FAIL(iop, i);
44339
44340 iova += SZ_1G;
44341 j++;
44342 @@ -908,15 +905,15 @@ static int __init arm_lpae_run_tests(struct io_pgtable_cfg *cfg)
44343
44344 /* Partial unmap */
44345 size = 1UL << __ffs(cfg->pgsize_bitmap);
44346 - if (ops->unmap(ops, SZ_1G + size, size) != size)
44347 - return __FAIL(ops, i);
44348 + if (ops->unmap(iop, SZ_1G + size, size) != size)
44349 + return __FAIL(iop, i);
44350
44351 /* Remap of partial unmap */
44352 - if (ops->map(ops, SZ_1G + size, size, size, IOMMU_READ))
44353 - return __FAIL(ops, i);
44354 + if (ops->map(iop, SZ_1G + size, size, size, IOMMU_READ))
44355 + return __FAIL(iop, i);
44356
44357 - if (ops->iova_to_phys(ops, SZ_1G + size + 42) != (size + 42))
44358 - return __FAIL(ops, i);
44359 + if (ops->iova_to_phys(iop, SZ_1G + size + 42) != (size + 42))
44360 + return __FAIL(iop, i);
44361
44362 /* Full unmap */
44363 iova = 0;
44364 @@ -924,25 +921,25 @@ static int __init arm_lpae_run_tests(struct io_pgtable_cfg *cfg)
44365 while (j != BITS_PER_LONG) {
44366 size = 1UL << j;
44367
44368 - if (ops->unmap(ops, iova, size) != size)
44369 - return __FAIL(ops, i);
44370 + if (ops->unmap(iop, iova, size) != size)
44371 + return __FAIL(iop, i);
44372
44373 - if (ops->iova_to_phys(ops, iova + 42))
44374 - return __FAIL(ops, i);
44375 + if (ops->iova_to_phys(iop, iova + 42))
44376 + return __FAIL(iop, i);
44377
44378 /* Remap full block */
44379 - if (ops->map(ops, iova, iova, size, IOMMU_WRITE))
44380 - return __FAIL(ops, i);
44381 + if (ops->map(iop, iova, iova, size, IOMMU_WRITE))
44382 + return __FAIL(iop, i);
44383
44384 - if (ops->iova_to_phys(ops, iova + 42) != (iova + 42))
44385 - return __FAIL(ops, i);
44386 + if (ops->iova_to_phys(iop, iova + 42) != (iova + 42))
44387 + return __FAIL(iop, i);
44388
44389 iova += SZ_1G;
44390 j++;
44391 j = find_next_bit(&cfg->pgsize_bitmap, BITS_PER_LONG, j);
44392 }
44393
44394 - free_io_pgtable_ops(ops);
44395 + free_io_pgtable(iop);
44396 }
44397
44398 selftest_running = false;
44399 diff --git a/drivers/iommu/io-pgtable.c b/drivers/iommu/io-pgtable.c
44400 index 6436fe2..088c965 100644
44401 --- a/drivers/iommu/io-pgtable.c
44402 +++ b/drivers/iommu/io-pgtable.c
44403 @@ -40,7 +40,7 @@ io_pgtable_init_table[IO_PGTABLE_NUM_FMTS] =
44404 #endif
44405 };
44406
44407 -struct io_pgtable_ops *alloc_io_pgtable_ops(enum io_pgtable_fmt fmt,
44408 +struct io_pgtable *alloc_io_pgtable(enum io_pgtable_fmt fmt,
44409 struct io_pgtable_cfg *cfg,
44410 void *cookie)
44411 {
44412 @@ -62,21 +62,18 @@ struct io_pgtable_ops *alloc_io_pgtable_ops(enum io_pgtable_fmt fmt,
44413 iop->cookie = cookie;
44414 iop->cfg = *cfg;
44415
44416 - return &iop->ops;
44417 + return iop;
44418 }
44419
44420 /*
44421 * It is the IOMMU driver's responsibility to ensure that the page table
44422 * is no longer accessible to the walker by this point.
44423 */
44424 -void free_io_pgtable_ops(struct io_pgtable_ops *ops)
44425 +void free_io_pgtable(struct io_pgtable *iop)
44426 {
44427 - struct io_pgtable *iop;
44428 -
44429 - if (!ops)
44430 + if (!iop)
44431 return;
44432
44433 - iop = container_of(ops, struct io_pgtable, ops);
44434 iop->cfg.tlb->tlb_flush_all(iop->cookie);
44435 io_pgtable_init_table[iop->fmt]->free(iop);
44436 }
44437 diff --git a/drivers/iommu/io-pgtable.h b/drivers/iommu/io-pgtable.h
44438 index 10e32f6..0b276c8 100644
44439 --- a/drivers/iommu/io-pgtable.h
44440 +++ b/drivers/iommu/io-pgtable.h
44441 @@ -75,17 +75,18 @@ struct io_pgtable_cfg {
44442 * These functions map directly onto the iommu_ops member functions with
44443 * the same names.
44444 */
44445 +struct io_pgtable;
44446 struct io_pgtable_ops {
44447 - int (*map)(struct io_pgtable_ops *ops, unsigned long iova,
44448 + int (*map)(struct io_pgtable *iop, unsigned long iova,
44449 phys_addr_t paddr, size_t size, int prot);
44450 - int (*unmap)(struct io_pgtable_ops *ops, unsigned long iova,
44451 + int (*unmap)(struct io_pgtable *iop, unsigned long iova,
44452 size_t size);
44453 - phys_addr_t (*iova_to_phys)(struct io_pgtable_ops *ops,
44454 + phys_addr_t (*iova_to_phys)(struct io_pgtable *iop,
44455 unsigned long iova);
44456 };
44457
44458 /**
44459 - * alloc_io_pgtable_ops() - Allocate a page table allocator for use by an IOMMU.
44460 + * alloc_io_pgtable() - Allocate a page table allocator for use by an IOMMU.
44461 *
44462 * @fmt: The page table format.
44463 * @cfg: The page table configuration. This will be modified to represent
44464 @@ -94,9 +95,9 @@ struct io_pgtable_ops {
44465 * @cookie: An opaque token provided by the IOMMU driver and passed back to
44466 * the callback routines in cfg->tlb.
44467 */
44468 -struct io_pgtable_ops *alloc_io_pgtable_ops(enum io_pgtable_fmt fmt,
44469 - struct io_pgtable_cfg *cfg,
44470 - void *cookie);
44471 +struct io_pgtable *alloc_io_pgtable(enum io_pgtable_fmt fmt,
44472 + struct io_pgtable_cfg *cfg,
44473 + void *cookie);
44474
44475 /**
44476 * free_io_pgtable_ops() - Free an io_pgtable_ops structure. The caller
44477 @@ -105,7 +106,7 @@ struct io_pgtable_ops *alloc_io_pgtable_ops(enum io_pgtable_fmt fmt,
44478 *
44479 * @ops: The ops returned from alloc_io_pgtable_ops.
44480 */
44481 -void free_io_pgtable_ops(struct io_pgtable_ops *ops);
44482 +void free_io_pgtable(struct io_pgtable *iop);
44483
44484
44485 /*
44486 @@ -125,7 +126,7 @@ struct io_pgtable {
44487 enum io_pgtable_fmt fmt;
44488 void *cookie;
44489 struct io_pgtable_cfg cfg;
44490 - struct io_pgtable_ops ops;
44491 + const struct io_pgtable_ops *ops;
44492 };
44493
44494 /**
44495 diff --git a/drivers/iommu/iommu.c b/drivers/iommu/iommu.c
44496 index 72e683d..c9db262 100644
44497 --- a/drivers/iommu/iommu.c
44498 +++ b/drivers/iommu/iommu.c
44499 @@ -802,7 +802,7 @@ static int iommu_bus_notifier(struct notifier_block *nb,
44500 static int iommu_bus_init(struct bus_type *bus, const struct iommu_ops *ops)
44501 {
44502 int err;
44503 - struct notifier_block *nb;
44504 + notifier_block_no_const *nb;
44505 struct iommu_callback_data cb = {
44506 .ops = ops,
44507 };
44508 diff --git a/drivers/iommu/ipmmu-vmsa.c b/drivers/iommu/ipmmu-vmsa.c
44509 index bc39bdf..e2de272 100644
44510 --- a/drivers/iommu/ipmmu-vmsa.c
44511 +++ b/drivers/iommu/ipmmu-vmsa.c
44512 @@ -41,7 +41,7 @@ struct ipmmu_vmsa_domain {
44513 struct iommu_domain *io_domain;
44514
44515 struct io_pgtable_cfg cfg;
44516 - struct io_pgtable_ops *iop;
44517 + struct io_pgtable *iop;
44518
44519 unsigned int context_id;
44520 spinlock_t lock; /* Protects mappings */
44521 @@ -323,8 +323,7 @@ static int ipmmu_domain_init_context(struct ipmmu_vmsa_domain *domain)
44522 domain->cfg.oas = 40;
44523 domain->cfg.tlb = &ipmmu_gather_ops;
44524
44525 - domain->iop = alloc_io_pgtable_ops(ARM_32_LPAE_S1, &domain->cfg,
44526 - domain);
44527 + domain->iop = alloc_io_pgtable(ARM_32_LPAE_S1, &domain->cfg, domain);
44528 if (!domain->iop)
44529 return -EINVAL;
44530
44531 @@ -482,7 +481,7 @@ static void ipmmu_domain_destroy(struct iommu_domain *io_domain)
44532 * been detached.
44533 */
44534 ipmmu_domain_destroy_context(domain);
44535 - free_io_pgtable_ops(domain->iop);
44536 + free_io_pgtable(domain->iop);
44537 kfree(domain);
44538 }
44539
44540 @@ -551,7 +550,7 @@ static int ipmmu_map(struct iommu_domain *io_domain, unsigned long iova,
44541 if (!domain)
44542 return -ENODEV;
44543
44544 - return domain->iop->map(domain->iop, iova, paddr, size, prot);
44545 + return domain->iop->ops->map(domain->iop, iova, paddr, size, prot);
44546 }
44547
44548 static size_t ipmmu_unmap(struct iommu_domain *io_domain, unsigned long iova,
44549 @@ -559,7 +558,7 @@ static size_t ipmmu_unmap(struct iommu_domain *io_domain, unsigned long iova,
44550 {
44551 struct ipmmu_vmsa_domain *domain = io_domain->priv;
44552
44553 - return domain->iop->unmap(domain->iop, iova, size);
44554 + return domain->iop->ops->unmap(domain->iop, iova, size);
44555 }
44556
44557 static phys_addr_t ipmmu_iova_to_phys(struct iommu_domain *io_domain,
44558 @@ -569,7 +568,7 @@ static phys_addr_t ipmmu_iova_to_phys(struct iommu_domain *io_domain,
44559
44560 /* TODO: Is locking needed ? */
44561
44562 - return domain->iop->iova_to_phys(domain->iop, iova);
44563 + return domain->iop->ops->iova_to_phys(domain->iop, iova);
44564 }
44565
44566 static int ipmmu_find_utlbs(struct ipmmu_vmsa_device *mmu, struct device *dev,
44567 diff --git a/drivers/iommu/irq_remapping.c b/drivers/iommu/irq_remapping.c
44568 index 390079e..1da9d6c 100644
44569 --- a/drivers/iommu/irq_remapping.c
44570 +++ b/drivers/iommu/irq_remapping.c
44571 @@ -329,7 +329,7 @@ int setup_hpet_msi_remapped(unsigned int irq, unsigned int id)
44572 void panic_if_irq_remap(const char *msg)
44573 {
44574 if (irq_remapping_enabled)
44575 - panic(msg);
44576 + panic("%s", msg);
44577 }
44578
44579 static void ir_ack_apic_edge(struct irq_data *data)
44580 @@ -350,10 +350,12 @@ static void ir_print_prefix(struct irq_data *data, struct seq_file *p)
44581
44582 void irq_remap_modify_chip_defaults(struct irq_chip *chip)
44583 {
44584 - chip->irq_print_chip = ir_print_prefix;
44585 - chip->irq_ack = ir_ack_apic_edge;
44586 - chip->irq_eoi = ir_ack_apic_level;
44587 - chip->irq_set_affinity = x86_io_apic_ops.set_affinity;
44588 + pax_open_kernel();
44589 + *(void **)&chip->irq_print_chip = ir_print_prefix;
44590 + *(void **)&chip->irq_ack = ir_ack_apic_edge;
44591 + *(void **)&chip->irq_eoi = ir_ack_apic_level;
44592 + *(void **)&chip->irq_set_affinity = x86_io_apic_ops.set_affinity;
44593 + pax_close_kernel();
44594 }
44595
44596 bool setup_remapped_irq(int irq, struct irq_cfg *cfg, struct irq_chip *chip)
44597 diff --git a/drivers/irqchip/irq-gic.c b/drivers/irqchip/irq-gic.c
44598 index 471e1cd..b53b870 100644
44599 --- a/drivers/irqchip/irq-gic.c
44600 +++ b/drivers/irqchip/irq-gic.c
44601 @@ -84,7 +84,7 @@ static u8 gic_cpu_map[NR_GIC_CPU_IF] __read_mostly;
44602 * Supported arch specific GIC irq extension.
44603 * Default make them NULL.
44604 */
44605 -struct irq_chip gic_arch_extn = {
44606 +irq_chip_no_const gic_arch_extn = {
44607 .irq_eoi = NULL,
44608 .irq_mask = NULL,
44609 .irq_unmask = NULL,
44610 @@ -318,7 +318,7 @@ static void gic_handle_cascade_irq(unsigned int irq, struct irq_desc *desc)
44611 chained_irq_exit(chip, desc);
44612 }
44613
44614 -static struct irq_chip gic_chip = {
44615 +static irq_chip_no_const gic_chip __read_only = {
44616 .name = "GIC",
44617 .irq_mask = gic_mask_irq,
44618 .irq_unmask = gic_unmask_irq,
44619 diff --git a/drivers/irqchip/irq-renesas-intc-irqpin.c b/drivers/irqchip/irq-renesas-intc-irqpin.c
44620 index 9a0767b..5e5f86f 100644
44621 --- a/drivers/irqchip/irq-renesas-intc-irqpin.c
44622 +++ b/drivers/irqchip/irq-renesas-intc-irqpin.c
44623 @@ -373,7 +373,7 @@ static int intc_irqpin_probe(struct platform_device *pdev)
44624 struct intc_irqpin_iomem *i;
44625 struct resource *io[INTC_IRQPIN_REG_NR];
44626 struct resource *irq;
44627 - struct irq_chip *irq_chip;
44628 + irq_chip_no_const *irq_chip;
44629 void (*enable_fn)(struct irq_data *d);
44630 void (*disable_fn)(struct irq_data *d);
44631 const char *name = dev_name(dev);
44632 diff --git a/drivers/irqchip/irq-renesas-irqc.c b/drivers/irqchip/irq-renesas-irqc.c
44633 index 384e6ed..7a771b2 100644
44634 --- a/drivers/irqchip/irq-renesas-irqc.c
44635 +++ b/drivers/irqchip/irq-renesas-irqc.c
44636 @@ -151,7 +151,7 @@ static int irqc_probe(struct platform_device *pdev)
44637 struct irqc_priv *p;
44638 struct resource *io;
44639 struct resource *irq;
44640 - struct irq_chip *irq_chip;
44641 + irq_chip_no_const *irq_chip;
44642 const char *name = dev_name(&pdev->dev);
44643 int ret;
44644 int k;
44645 diff --git a/drivers/isdn/capi/capi.c b/drivers/isdn/capi/capi.c
44646 index 6a2df32..dc962f1 100644
44647 --- a/drivers/isdn/capi/capi.c
44648 +++ b/drivers/isdn/capi/capi.c
44649 @@ -81,8 +81,8 @@ struct capiminor {
44650
44651 struct capi20_appl *ap;
44652 u32 ncci;
44653 - atomic_t datahandle;
44654 - atomic_t msgid;
44655 + atomic_unchecked_t datahandle;
44656 + atomic_unchecked_t msgid;
44657
44658 struct tty_port port;
44659 int ttyinstop;
44660 @@ -391,7 +391,7 @@ gen_data_b3_resp_for(struct capiminor *mp, struct sk_buff *skb)
44661 capimsg_setu16(s, 2, mp->ap->applid);
44662 capimsg_setu8 (s, 4, CAPI_DATA_B3);
44663 capimsg_setu8 (s, 5, CAPI_RESP);
44664 - capimsg_setu16(s, 6, atomic_inc_return(&mp->msgid));
44665 + capimsg_setu16(s, 6, atomic_inc_return_unchecked(&mp->msgid));
44666 capimsg_setu32(s, 8, mp->ncci);
44667 capimsg_setu16(s, 12, datahandle);
44668 }
44669 @@ -512,14 +512,14 @@ static void handle_minor_send(struct capiminor *mp)
44670 mp->outbytes -= len;
44671 spin_unlock_bh(&mp->outlock);
44672
44673 - datahandle = atomic_inc_return(&mp->datahandle);
44674 + datahandle = atomic_inc_return_unchecked(&mp->datahandle);
44675 skb_push(skb, CAPI_DATA_B3_REQ_LEN);
44676 memset(skb->data, 0, CAPI_DATA_B3_REQ_LEN);
44677 capimsg_setu16(skb->data, 0, CAPI_DATA_B3_REQ_LEN);
44678 capimsg_setu16(skb->data, 2, mp->ap->applid);
44679 capimsg_setu8 (skb->data, 4, CAPI_DATA_B3);
44680 capimsg_setu8 (skb->data, 5, CAPI_REQ);
44681 - capimsg_setu16(skb->data, 6, atomic_inc_return(&mp->msgid));
44682 + capimsg_setu16(skb->data, 6, atomic_inc_return_unchecked(&mp->msgid));
44683 capimsg_setu32(skb->data, 8, mp->ncci); /* NCCI */
44684 capimsg_setu32(skb->data, 12, (u32)(long)skb->data);/* Data32 */
44685 capimsg_setu16(skb->data, 16, len); /* Data length */
44686 diff --git a/drivers/isdn/gigaset/bas-gigaset.c b/drivers/isdn/gigaset/bas-gigaset.c
44687 index aecec6d..11e13c5 100644
44688 --- a/drivers/isdn/gigaset/bas-gigaset.c
44689 +++ b/drivers/isdn/gigaset/bas-gigaset.c
44690 @@ -2565,22 +2565,22 @@ static int gigaset_post_reset(struct usb_interface *intf)
44691
44692
44693 static const struct gigaset_ops gigops = {
44694 - gigaset_write_cmd,
44695 - gigaset_write_room,
44696 - gigaset_chars_in_buffer,
44697 - gigaset_brkchars,
44698 - gigaset_init_bchannel,
44699 - gigaset_close_bchannel,
44700 - gigaset_initbcshw,
44701 - gigaset_freebcshw,
44702 - gigaset_reinitbcshw,
44703 - gigaset_initcshw,
44704 - gigaset_freecshw,
44705 - gigaset_set_modem_ctrl,
44706 - gigaset_baud_rate,
44707 - gigaset_set_line_ctrl,
44708 - gigaset_isoc_send_skb,
44709 - gigaset_isoc_input,
44710 + .write_cmd = gigaset_write_cmd,
44711 + .write_room = gigaset_write_room,
44712 + .chars_in_buffer = gigaset_chars_in_buffer,
44713 + .brkchars = gigaset_brkchars,
44714 + .init_bchannel = gigaset_init_bchannel,
44715 + .close_bchannel = gigaset_close_bchannel,
44716 + .initbcshw = gigaset_initbcshw,
44717 + .freebcshw = gigaset_freebcshw,
44718 + .reinitbcshw = gigaset_reinitbcshw,
44719 + .initcshw = gigaset_initcshw,
44720 + .freecshw = gigaset_freecshw,
44721 + .set_modem_ctrl = gigaset_set_modem_ctrl,
44722 + .baud_rate = gigaset_baud_rate,
44723 + .set_line_ctrl = gigaset_set_line_ctrl,
44724 + .send_skb = gigaset_isoc_send_skb,
44725 + .handle_input = gigaset_isoc_input,
44726 };
44727
44728 /* bas_gigaset_init
44729 diff --git a/drivers/isdn/gigaset/interface.c b/drivers/isdn/gigaset/interface.c
44730 index 600c79b..3752bab 100644
44731 --- a/drivers/isdn/gigaset/interface.c
44732 +++ b/drivers/isdn/gigaset/interface.c
44733 @@ -130,9 +130,9 @@ static int if_open(struct tty_struct *tty, struct file *filp)
44734 }
44735 tty->driver_data = cs;
44736
44737 - ++cs->port.count;
44738 + atomic_inc(&cs->port.count);
44739
44740 - if (cs->port.count == 1) {
44741 + if (atomic_read(&cs->port.count) == 1) {
44742 tty_port_tty_set(&cs->port, tty);
44743 cs->port.low_latency = 1;
44744 }
44745 @@ -156,9 +156,9 @@ static void if_close(struct tty_struct *tty, struct file *filp)
44746
44747 if (!cs->connected)
44748 gig_dbg(DEBUG_IF, "not connected"); /* nothing to do */
44749 - else if (!cs->port.count)
44750 + else if (!atomic_read(&cs->port.count))
44751 dev_warn(cs->dev, "%s: device not opened\n", __func__);
44752 - else if (!--cs->port.count)
44753 + else if (!atomic_dec_return(&cs->port.count))
44754 tty_port_tty_set(&cs->port, NULL);
44755
44756 mutex_unlock(&cs->mutex);
44757 diff --git a/drivers/isdn/gigaset/ser-gigaset.c b/drivers/isdn/gigaset/ser-gigaset.c
44758 index 8c91fd5..14f13ce 100644
44759 --- a/drivers/isdn/gigaset/ser-gigaset.c
44760 +++ b/drivers/isdn/gigaset/ser-gigaset.c
44761 @@ -453,22 +453,22 @@ static int gigaset_set_line_ctrl(struct cardstate *cs, unsigned cflag)
44762 }
44763
44764 static const struct gigaset_ops ops = {
44765 - gigaset_write_cmd,
44766 - gigaset_write_room,
44767 - gigaset_chars_in_buffer,
44768 - gigaset_brkchars,
44769 - gigaset_init_bchannel,
44770 - gigaset_close_bchannel,
44771 - gigaset_initbcshw,
44772 - gigaset_freebcshw,
44773 - gigaset_reinitbcshw,
44774 - gigaset_initcshw,
44775 - gigaset_freecshw,
44776 - gigaset_set_modem_ctrl,
44777 - gigaset_baud_rate,
44778 - gigaset_set_line_ctrl,
44779 - gigaset_m10x_send_skb, /* asyncdata.c */
44780 - gigaset_m10x_input, /* asyncdata.c */
44781 + .write_cmd = gigaset_write_cmd,
44782 + .write_room = gigaset_write_room,
44783 + .chars_in_buffer = gigaset_chars_in_buffer,
44784 + .brkchars = gigaset_brkchars,
44785 + .init_bchannel = gigaset_init_bchannel,
44786 + .close_bchannel = gigaset_close_bchannel,
44787 + .initbcshw = gigaset_initbcshw,
44788 + .freebcshw = gigaset_freebcshw,
44789 + .reinitbcshw = gigaset_reinitbcshw,
44790 + .initcshw = gigaset_initcshw,
44791 + .freecshw = gigaset_freecshw,
44792 + .set_modem_ctrl = gigaset_set_modem_ctrl,
44793 + .baud_rate = gigaset_baud_rate,
44794 + .set_line_ctrl = gigaset_set_line_ctrl,
44795 + .send_skb = gigaset_m10x_send_skb, /* asyncdata.c */
44796 + .handle_input = gigaset_m10x_input, /* asyncdata.c */
44797 };
44798
44799
44800 diff --git a/drivers/isdn/gigaset/usb-gigaset.c b/drivers/isdn/gigaset/usb-gigaset.c
44801 index 5f306e2..5342f88 100644
44802 --- a/drivers/isdn/gigaset/usb-gigaset.c
44803 +++ b/drivers/isdn/gigaset/usb-gigaset.c
44804 @@ -543,7 +543,7 @@ static int gigaset_brkchars(struct cardstate *cs, const unsigned char buf[6])
44805 gigaset_dbg_buffer(DEBUG_USBREQ, "brkchars", 6, buf);
44806 memcpy(cs->hw.usb->bchars, buf, 6);
44807 return usb_control_msg(udev, usb_sndctrlpipe(udev, 0), 0x19, 0x41,
44808 - 0, 0, &buf, 6, 2000);
44809 + 0, 0, buf, 6, 2000);
44810 }
44811
44812 static void gigaset_freebcshw(struct bc_state *bcs)
44813 @@ -862,22 +862,22 @@ static int gigaset_pre_reset(struct usb_interface *intf)
44814 }
44815
44816 static const struct gigaset_ops ops = {
44817 - gigaset_write_cmd,
44818 - gigaset_write_room,
44819 - gigaset_chars_in_buffer,
44820 - gigaset_brkchars,
44821 - gigaset_init_bchannel,
44822 - gigaset_close_bchannel,
44823 - gigaset_initbcshw,
44824 - gigaset_freebcshw,
44825 - gigaset_reinitbcshw,
44826 - gigaset_initcshw,
44827 - gigaset_freecshw,
44828 - gigaset_set_modem_ctrl,
44829 - gigaset_baud_rate,
44830 - gigaset_set_line_ctrl,
44831 - gigaset_m10x_send_skb,
44832 - gigaset_m10x_input,
44833 + .write_cmd = gigaset_write_cmd,
44834 + .write_room = gigaset_write_room,
44835 + .chars_in_buffer = gigaset_chars_in_buffer,
44836 + .brkchars = gigaset_brkchars,
44837 + .init_bchannel = gigaset_init_bchannel,
44838 + .close_bchannel = gigaset_close_bchannel,
44839 + .initbcshw = gigaset_initbcshw,
44840 + .freebcshw = gigaset_freebcshw,
44841 + .reinitbcshw = gigaset_reinitbcshw,
44842 + .initcshw = gigaset_initcshw,
44843 + .freecshw = gigaset_freecshw,
44844 + .set_modem_ctrl = gigaset_set_modem_ctrl,
44845 + .baud_rate = gigaset_baud_rate,
44846 + .set_line_ctrl = gigaset_set_line_ctrl,
44847 + .send_skb = gigaset_m10x_send_skb,
44848 + .handle_input = gigaset_m10x_input,
44849 };
44850
44851 /*
44852 diff --git a/drivers/isdn/hardware/avm/b1.c b/drivers/isdn/hardware/avm/b1.c
44853 index 4d9b195..455075c 100644
44854 --- a/drivers/isdn/hardware/avm/b1.c
44855 +++ b/drivers/isdn/hardware/avm/b1.c
44856 @@ -176,7 +176,7 @@ int b1_load_t4file(avmcard *card, capiloaddatapart *t4file)
44857 }
44858 if (left) {
44859 if (t4file->user) {
44860 - if (copy_from_user(buf, dp, left))
44861 + if (left > sizeof buf || copy_from_user(buf, dp, left))
44862 return -EFAULT;
44863 } else {
44864 memcpy(buf, dp, left);
44865 @@ -224,7 +224,7 @@ int b1_load_config(avmcard *card, capiloaddatapart *config)
44866 }
44867 if (left) {
44868 if (config->user) {
44869 - if (copy_from_user(buf, dp, left))
44870 + if (left > sizeof buf || copy_from_user(buf, dp, left))
44871 return -EFAULT;
44872 } else {
44873 memcpy(buf, dp, left);
44874 diff --git a/drivers/isdn/i4l/isdn_common.c b/drivers/isdn/i4l/isdn_common.c
44875 index 9b856e1..fa03c92 100644
44876 --- a/drivers/isdn/i4l/isdn_common.c
44877 +++ b/drivers/isdn/i4l/isdn_common.c
44878 @@ -1654,6 +1654,8 @@ isdn_ioctl(struct file *file, uint cmd, ulong arg)
44879 } else
44880 return -EINVAL;
44881 case IIOCDBGVAR:
44882 + if (!capable(CAP_SYS_RAWIO))
44883 + return -EPERM;
44884 if (arg) {
44885 if (copy_to_user(argp, &dev, sizeof(ulong)))
44886 return -EFAULT;
44887 diff --git a/drivers/isdn/i4l/isdn_concap.c b/drivers/isdn/i4l/isdn_concap.c
44888 index 91d5730..336523e 100644
44889 --- a/drivers/isdn/i4l/isdn_concap.c
44890 +++ b/drivers/isdn/i4l/isdn_concap.c
44891 @@ -80,9 +80,9 @@ static int isdn_concap_dl_disconn_req(struct concap_proto *concap)
44892 }
44893
44894 struct concap_device_ops isdn_concap_reliable_dl_dops = {
44895 - &isdn_concap_dl_data_req,
44896 - &isdn_concap_dl_connect_req,
44897 - &isdn_concap_dl_disconn_req
44898 + .data_req = &isdn_concap_dl_data_req,
44899 + .connect_req = &isdn_concap_dl_connect_req,
44900 + .disconn_req = &isdn_concap_dl_disconn_req
44901 };
44902
44903 /* The following should better go into a dedicated source file such that
44904 diff --git a/drivers/isdn/i4l/isdn_tty.c b/drivers/isdn/i4l/isdn_tty.c
44905 index bc91261..2ef7e36 100644
44906 --- a/drivers/isdn/i4l/isdn_tty.c
44907 +++ b/drivers/isdn/i4l/isdn_tty.c
44908 @@ -1503,9 +1503,9 @@ isdn_tty_open(struct tty_struct *tty, struct file *filp)
44909
44910 #ifdef ISDN_DEBUG_MODEM_OPEN
44911 printk(KERN_DEBUG "isdn_tty_open %s, count = %d\n", tty->name,
44912 - port->count);
44913 + atomic_read(&port->count));
44914 #endif
44915 - port->count++;
44916 + atomic_inc(&port->count);
44917 port->tty = tty;
44918 /*
44919 * Start up serial port
44920 @@ -1549,7 +1549,7 @@ isdn_tty_close(struct tty_struct *tty, struct file *filp)
44921 #endif
44922 return;
44923 }
44924 - if ((tty->count == 1) && (port->count != 1)) {
44925 + if ((tty->count == 1) && (atomic_read(&port->count) != 1)) {
44926 /*
44927 * Uh, oh. tty->count is 1, which means that the tty
44928 * structure will be freed. Info->count should always
44929 @@ -1558,15 +1558,15 @@ isdn_tty_close(struct tty_struct *tty, struct file *filp)
44930 * serial port won't be shutdown.
44931 */
44932 printk(KERN_ERR "isdn_tty_close: bad port count; tty->count is 1, "
44933 - "info->count is %d\n", port->count);
44934 - port->count = 1;
44935 + "info->count is %d\n", atomic_read(&port->count));
44936 + atomic_set(&port->count, 1);
44937 }
44938 - if (--port->count < 0) {
44939 + if (atomic_dec_return(&port->count) < 0) {
44940 printk(KERN_ERR "isdn_tty_close: bad port count for ttyi%d: %d\n",
44941 - info->line, port->count);
44942 - port->count = 0;
44943 + info->line, atomic_read(&port->count));
44944 + atomic_set(&port->count, 0);
44945 }
44946 - if (port->count) {
44947 + if (atomic_read(&port->count)) {
44948 #ifdef ISDN_DEBUG_MODEM_OPEN
44949 printk(KERN_DEBUG "isdn_tty_close after info->count != 0\n");
44950 #endif
44951 @@ -1620,7 +1620,7 @@ isdn_tty_hangup(struct tty_struct *tty)
44952 if (isdn_tty_paranoia_check(info, tty->name, "isdn_tty_hangup"))
44953 return;
44954 isdn_tty_shutdown(info);
44955 - port->count = 0;
44956 + atomic_set(&port->count, 0);
44957 port->flags &= ~ASYNC_NORMAL_ACTIVE;
44958 port->tty = NULL;
44959 wake_up_interruptible(&port->open_wait);
44960 @@ -1965,7 +1965,7 @@ isdn_tty_find_icall(int di, int ch, setup_parm *setup)
44961 for (i = 0; i < ISDN_MAX_CHANNELS; i++) {
44962 modem_info *info = &dev->mdm.info[i];
44963
44964 - if (info->port.count == 0)
44965 + if (atomic_read(&info->port.count) == 0)
44966 continue;
44967 if ((info->emu.mdmreg[REG_SI1] & si2bit[si1]) && /* SI1 is matching */
44968 (info->emu.mdmreg[REG_SI2] == si2)) { /* SI2 is matching */
44969 diff --git a/drivers/isdn/i4l/isdn_x25iface.c b/drivers/isdn/i4l/isdn_x25iface.c
44970 index e2d4e58..40cd045 100644
44971 --- a/drivers/isdn/i4l/isdn_x25iface.c
44972 +++ b/drivers/isdn/i4l/isdn_x25iface.c
44973 @@ -53,14 +53,14 @@ static int isdn_x25iface_disconn_ind(struct concap_proto *);
44974
44975
44976 static struct concap_proto_ops ix25_pops = {
44977 - &isdn_x25iface_proto_new,
44978 - &isdn_x25iface_proto_del,
44979 - &isdn_x25iface_proto_restart,
44980 - &isdn_x25iface_proto_close,
44981 - &isdn_x25iface_xmit,
44982 - &isdn_x25iface_receive,
44983 - &isdn_x25iface_connect_ind,
44984 - &isdn_x25iface_disconn_ind
44985 + .proto_new = &isdn_x25iface_proto_new,
44986 + .proto_del = &isdn_x25iface_proto_del,
44987 + .restart = &isdn_x25iface_proto_restart,
44988 + .close = &isdn_x25iface_proto_close,
44989 + .encap_and_xmit = &isdn_x25iface_xmit,
44990 + .data_ind = &isdn_x25iface_receive,
44991 + .connect_ind = &isdn_x25iface_connect_ind,
44992 + .disconn_ind = &isdn_x25iface_disconn_ind
44993 };
44994
44995 /* error message helper function */
44996 diff --git a/drivers/isdn/icn/icn.c b/drivers/isdn/icn/icn.c
44997 index 358a574..b4987ea 100644
44998 --- a/drivers/isdn/icn/icn.c
44999 +++ b/drivers/isdn/icn/icn.c
45000 @@ -1045,7 +1045,7 @@ icn_writecmd(const u_char *buf, int len, int user, icn_card *card)
45001 if (count > len)
45002 count = len;
45003 if (user) {
45004 - if (copy_from_user(msg, buf, count))
45005 + if (count > sizeof msg || copy_from_user(msg, buf, count))
45006 return -EFAULT;
45007 } else
45008 memcpy(msg, buf, count);
45009 diff --git a/drivers/isdn/mISDN/dsp_cmx.c b/drivers/isdn/mISDN/dsp_cmx.c
45010 index 87f7dff..7300125 100644
45011 --- a/drivers/isdn/mISDN/dsp_cmx.c
45012 +++ b/drivers/isdn/mISDN/dsp_cmx.c
45013 @@ -1625,7 +1625,7 @@ unsigned long dsp_spl_jiffies; /* calculate the next time to fire */
45014 static u16 dsp_count; /* last sample count */
45015 static int dsp_count_valid; /* if we have last sample count */
45016
45017 -void
45018 +void __intentional_overflow(-1)
45019 dsp_cmx_send(void *arg)
45020 {
45021 struct dsp_conf *conf;
45022 diff --git a/drivers/leds/leds-clevo-mail.c b/drivers/leds/leds-clevo-mail.c
45023 index 0f9ed1e..2715d6f 100644
45024 --- a/drivers/leds/leds-clevo-mail.c
45025 +++ b/drivers/leds/leds-clevo-mail.c
45026 @@ -40,7 +40,7 @@ static int __init clevo_mail_led_dmi_callback(const struct dmi_system_id *id)
45027 * detected as working, but in reality it is not) as low as
45028 * possible.
45029 */
45030 -static struct dmi_system_id clevo_mail_led_dmi_table[] __initdata = {
45031 +static struct dmi_system_id clevo_mail_led_dmi_table[] __initconst = {
45032 {
45033 .callback = clevo_mail_led_dmi_callback,
45034 .ident = "Clevo D410J",
45035 diff --git a/drivers/leds/leds-ss4200.c b/drivers/leds/leds-ss4200.c
45036 index 046cb70..6b20d39 100644
45037 --- a/drivers/leds/leds-ss4200.c
45038 +++ b/drivers/leds/leds-ss4200.c
45039 @@ -91,7 +91,7 @@ MODULE_PARM_DESC(nodetect, "Skip DMI-based hardware detection");
45040 * detected as working, but in reality it is not) as low as
45041 * possible.
45042 */
45043 -static struct dmi_system_id nas_led_whitelist[] __initdata = {
45044 +static struct dmi_system_id nas_led_whitelist[] __initconst = {
45045 {
45046 .callback = ss4200_led_dmi_callback,
45047 .ident = "Intel SS4200-E",
45048 diff --git a/drivers/lguest/core.c b/drivers/lguest/core.c
45049 index 7dc93aa..8272379 100644
45050 --- a/drivers/lguest/core.c
45051 +++ b/drivers/lguest/core.c
45052 @@ -96,9 +96,17 @@ static __init int map_switcher(void)
45053 * The end address needs +1 because __get_vm_area allocates an
45054 * extra guard page, so we need space for that.
45055 */
45056 +
45057 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
45058 + switcher_vma = __get_vm_area(TOTAL_SWITCHER_PAGES * PAGE_SIZE,
45059 + VM_ALLOC | VM_KERNEXEC, switcher_addr, switcher_addr
45060 + + (TOTAL_SWITCHER_PAGES+1) * PAGE_SIZE);
45061 +#else
45062 switcher_vma = __get_vm_area(TOTAL_SWITCHER_PAGES * PAGE_SIZE,
45063 VM_ALLOC, switcher_addr, switcher_addr
45064 + (TOTAL_SWITCHER_PAGES+1) * PAGE_SIZE);
45065 +#endif
45066 +
45067 if (!switcher_vma) {
45068 err = -ENOMEM;
45069 printk("lguest: could not map switcher pages high\n");
45070 @@ -121,7 +129,7 @@ static __init int map_switcher(void)
45071 * Now the Switcher is mapped at the right address, we can't fail!
45072 * Copy in the compiled-in Switcher code (from x86/switcher_32.S).
45073 */
45074 - memcpy(switcher_vma->addr, start_switcher_text,
45075 + memcpy(switcher_vma->addr, ktla_ktva(start_switcher_text),
45076 end_switcher_text - start_switcher_text);
45077
45078 printk(KERN_INFO "lguest: mapped switcher at %p\n",
45079 diff --git a/drivers/lguest/page_tables.c b/drivers/lguest/page_tables.c
45080 index e3abebc9..6a35328 100644
45081 --- a/drivers/lguest/page_tables.c
45082 +++ b/drivers/lguest/page_tables.c
45083 @@ -585,7 +585,7 @@ void pin_page(struct lg_cpu *cpu, unsigned long vaddr)
45084 /*:*/
45085
45086 #ifdef CONFIG_X86_PAE
45087 -static void release_pmd(pmd_t *spmd)
45088 +static void __intentional_overflow(-1) release_pmd(pmd_t *spmd)
45089 {
45090 /* If the entry's not present, there's nothing to release. */
45091 if (pmd_flags(*spmd) & _PAGE_PRESENT) {
45092 diff --git a/drivers/lguest/x86/core.c b/drivers/lguest/x86/core.c
45093 index 30f2aef..391c748 100644
45094 --- a/drivers/lguest/x86/core.c
45095 +++ b/drivers/lguest/x86/core.c
45096 @@ -60,7 +60,7 @@ static struct {
45097 /* Offset from where switcher.S was compiled to where we've copied it */
45098 static unsigned long switcher_offset(void)
45099 {
45100 - return switcher_addr - (unsigned long)start_switcher_text;
45101 + return switcher_addr - (unsigned long)ktla_ktva(start_switcher_text);
45102 }
45103
45104 /* This cpu's struct lguest_pages (after the Switcher text page) */
45105 @@ -100,7 +100,13 @@ static void copy_in_guest_info(struct lg_cpu *cpu, struct lguest_pages *pages)
45106 * These copies are pretty cheap, so we do them unconditionally: */
45107 /* Save the current Host top-level page directory.
45108 */
45109 +
45110 +#ifdef CONFIG_PAX_PER_CPU_PGD
45111 + pages->state.host_cr3 = read_cr3();
45112 +#else
45113 pages->state.host_cr3 = __pa(current->mm->pgd);
45114 +#endif
45115 +
45116 /*
45117 * Set up the Guest's page tables to see this CPU's pages (and no
45118 * other CPU's pages).
45119 @@ -494,7 +500,7 @@ void __init lguest_arch_host_init(void)
45120 * compiled-in switcher code and the high-mapped copy we just made.
45121 */
45122 for (i = 0; i < IDT_ENTRIES; i++)
45123 - default_idt_entries[i] += switcher_offset();
45124 + default_idt_entries[i] = ktla_ktva(default_idt_entries[i]) + switcher_offset();
45125
45126 /*
45127 * Set up the Switcher's per-cpu areas.
45128 @@ -577,7 +583,7 @@ void __init lguest_arch_host_init(void)
45129 * it will be undisturbed when we switch. To change %cs and jump we
45130 * need this structure to feed to Intel's "lcall" instruction.
45131 */
45132 - lguest_entry.offset = (long)switch_to_guest + switcher_offset();
45133 + lguest_entry.offset = (long)ktla_ktva(switch_to_guest) + switcher_offset();
45134 lguest_entry.segment = LGUEST_CS;
45135
45136 /*
45137 diff --git a/drivers/lguest/x86/switcher_32.S b/drivers/lguest/x86/switcher_32.S
45138 index 40634b0..4f5855e 100644
45139 --- a/drivers/lguest/x86/switcher_32.S
45140 +++ b/drivers/lguest/x86/switcher_32.S
45141 @@ -87,6 +87,7 @@
45142 #include <asm/page.h>
45143 #include <asm/segment.h>
45144 #include <asm/lguest.h>
45145 +#include <asm/processor-flags.h>
45146
45147 // We mark the start of the code to copy
45148 // It's placed in .text tho it's never run here
45149 @@ -149,6 +150,13 @@ ENTRY(switch_to_guest)
45150 // Changes type when we load it: damn Intel!
45151 // For after we switch over our page tables
45152 // That entry will be read-only: we'd crash.
45153 +
45154 +#ifdef CONFIG_PAX_KERNEXEC
45155 + mov %cr0, %edx
45156 + xor $X86_CR0_WP, %edx
45157 + mov %edx, %cr0
45158 +#endif
45159 +
45160 movl $(GDT_ENTRY_TSS*8), %edx
45161 ltr %dx
45162
45163 @@ -157,9 +165,15 @@ ENTRY(switch_to_guest)
45164 // Let's clear it again for our return.
45165 // The GDT descriptor of the Host
45166 // Points to the table after two "size" bytes
45167 - movl (LGUEST_PAGES_host_gdt_desc+2)(%eax), %edx
45168 + movl (LGUEST_PAGES_host_gdt_desc+2)(%eax), %eax
45169 // Clear "used" from type field (byte 5, bit 2)
45170 - andb $0xFD, (GDT_ENTRY_TSS*8 + 5)(%edx)
45171 + andb $0xFD, (GDT_ENTRY_TSS*8 + 5)(%eax)
45172 +
45173 +#ifdef CONFIG_PAX_KERNEXEC
45174 + mov %cr0, %eax
45175 + xor $X86_CR0_WP, %eax
45176 + mov %eax, %cr0
45177 +#endif
45178
45179 // Once our page table's switched, the Guest is live!
45180 // The Host fades as we run this final step.
45181 @@ -295,13 +309,12 @@ deliver_to_host:
45182 // I consulted gcc, and it gave
45183 // These instructions, which I gladly credit:
45184 leal (%edx,%ebx,8), %eax
45185 - movzwl (%eax),%edx
45186 - movl 4(%eax), %eax
45187 - xorw %ax, %ax
45188 - orl %eax, %edx
45189 + movl 4(%eax), %edx
45190 + movw (%eax), %dx
45191 // Now the address of the handler's in %edx
45192 // We call it now: its "iret" drops us home.
45193 - jmp *%edx
45194 + ljmp $__KERNEL_CS, $1f
45195 +1: jmp *%edx
45196
45197 // Every interrupt can come to us here
45198 // But we must truly tell each apart.
45199 diff --git a/drivers/md/bcache/closure.h b/drivers/md/bcache/closure.h
45200 index a08e3ee..df8ade2 100644
45201 --- a/drivers/md/bcache/closure.h
45202 +++ b/drivers/md/bcache/closure.h
45203 @@ -238,7 +238,7 @@ static inline void closure_set_stopped(struct closure *cl)
45204 static inline void set_closure_fn(struct closure *cl, closure_fn *fn,
45205 struct workqueue_struct *wq)
45206 {
45207 - BUG_ON(object_is_on_stack(cl));
45208 + BUG_ON(object_starts_on_stack(cl));
45209 closure_set_ip(cl);
45210 cl->fn = fn;
45211 cl->wq = wq;
45212 diff --git a/drivers/md/bitmap.c b/drivers/md/bitmap.c
45213 index 3a57679..c58cdaf 100644
45214 --- a/drivers/md/bitmap.c
45215 +++ b/drivers/md/bitmap.c
45216 @@ -1786,7 +1786,7 @@ void bitmap_status(struct seq_file *seq, struct bitmap *bitmap)
45217 chunk_kb ? "KB" : "B");
45218 if (bitmap->storage.file) {
45219 seq_printf(seq, ", file: ");
45220 - seq_path(seq, &bitmap->storage.file->f_path, " \t\n");
45221 + seq_path(seq, &bitmap->storage.file->f_path, " \t\n\\");
45222 }
45223
45224 seq_printf(seq, "\n");
45225 diff --git a/drivers/md/dm-ioctl.c b/drivers/md/dm-ioctl.c
45226 index c8a18e4..0ab43e5 100644
45227 --- a/drivers/md/dm-ioctl.c
45228 +++ b/drivers/md/dm-ioctl.c
45229 @@ -1772,7 +1772,7 @@ static int validate_params(uint cmd, struct dm_ioctl *param)
45230 cmd == DM_LIST_VERSIONS_CMD)
45231 return 0;
45232
45233 - if ((cmd == DM_DEV_CREATE_CMD)) {
45234 + if (cmd == DM_DEV_CREATE_CMD) {
45235 if (!*param->name) {
45236 DMWARN("name not supplied when creating device");
45237 return -EINVAL;
45238 diff --git a/drivers/md/dm-raid1.c b/drivers/md/dm-raid1.c
45239 index 089d627..ef7352e 100644
45240 --- a/drivers/md/dm-raid1.c
45241 +++ b/drivers/md/dm-raid1.c
45242 @@ -40,7 +40,7 @@ enum dm_raid1_error {
45243
45244 struct mirror {
45245 struct mirror_set *ms;
45246 - atomic_t error_count;
45247 + atomic_unchecked_t error_count;
45248 unsigned long error_type;
45249 struct dm_dev *dev;
45250 sector_t offset;
45251 @@ -186,7 +186,7 @@ static struct mirror *get_valid_mirror(struct mirror_set *ms)
45252 struct mirror *m;
45253
45254 for (m = ms->mirror; m < ms->mirror + ms->nr_mirrors; m++)
45255 - if (!atomic_read(&m->error_count))
45256 + if (!atomic_read_unchecked(&m->error_count))
45257 return m;
45258
45259 return NULL;
45260 @@ -218,7 +218,7 @@ static void fail_mirror(struct mirror *m, enum dm_raid1_error error_type)
45261 * simple way to tell if a device has encountered
45262 * errors.
45263 */
45264 - atomic_inc(&m->error_count);
45265 + atomic_inc_unchecked(&m->error_count);
45266
45267 if (test_and_set_bit(error_type, &m->error_type))
45268 return;
45269 @@ -409,7 +409,7 @@ static struct mirror *choose_mirror(struct mirror_set *ms, sector_t sector)
45270 struct mirror *m = get_default_mirror(ms);
45271
45272 do {
45273 - if (likely(!atomic_read(&m->error_count)))
45274 + if (likely(!atomic_read_unchecked(&m->error_count)))
45275 return m;
45276
45277 if (m-- == ms->mirror)
45278 @@ -423,7 +423,7 @@ static int default_ok(struct mirror *m)
45279 {
45280 struct mirror *default_mirror = get_default_mirror(m->ms);
45281
45282 - return !atomic_read(&default_mirror->error_count);
45283 + return !atomic_read_unchecked(&default_mirror->error_count);
45284 }
45285
45286 static int mirror_available(struct mirror_set *ms, struct bio *bio)
45287 @@ -560,7 +560,7 @@ static void do_reads(struct mirror_set *ms, struct bio_list *reads)
45288 */
45289 if (likely(region_in_sync(ms, region, 1)))
45290 m = choose_mirror(ms, bio->bi_iter.bi_sector);
45291 - else if (m && atomic_read(&m->error_count))
45292 + else if (m && atomic_read_unchecked(&m->error_count))
45293 m = NULL;
45294
45295 if (likely(m))
45296 @@ -936,7 +936,7 @@ static int get_mirror(struct mirror_set *ms, struct dm_target *ti,
45297 }
45298
45299 ms->mirror[mirror].ms = ms;
45300 - atomic_set(&(ms->mirror[mirror].error_count), 0);
45301 + atomic_set_unchecked(&(ms->mirror[mirror].error_count), 0);
45302 ms->mirror[mirror].error_type = 0;
45303 ms->mirror[mirror].offset = offset;
45304
45305 @@ -1351,7 +1351,7 @@ static void mirror_resume(struct dm_target *ti)
45306 */
45307 static char device_status_char(struct mirror *m)
45308 {
45309 - if (!atomic_read(&(m->error_count)))
45310 + if (!atomic_read_unchecked(&(m->error_count)))
45311 return 'A';
45312
45313 return (test_bit(DM_RAID1_FLUSH_ERROR, &(m->error_type))) ? 'F' :
45314 diff --git a/drivers/md/dm-stats.c b/drivers/md/dm-stats.c
45315 index f478a4c..4b8e5ef 100644
45316 --- a/drivers/md/dm-stats.c
45317 +++ b/drivers/md/dm-stats.c
45318 @@ -382,7 +382,7 @@ do_sync_free:
45319 synchronize_rcu_expedited();
45320 dm_stat_free(&s->rcu_head);
45321 } else {
45322 - ACCESS_ONCE(dm_stat_need_rcu_barrier) = 1;
45323 + ACCESS_ONCE_RW(dm_stat_need_rcu_barrier) = 1;
45324 call_rcu(&s->rcu_head, dm_stat_free);
45325 }
45326 return 0;
45327 @@ -554,8 +554,8 @@ void dm_stats_account_io(struct dm_stats *stats, unsigned long bi_rw,
45328 ((bi_rw & (REQ_WRITE | REQ_DISCARD)) ==
45329 (ACCESS_ONCE(last->last_rw) & (REQ_WRITE | REQ_DISCARD)))
45330 ));
45331 - ACCESS_ONCE(last->last_sector) = end_sector;
45332 - ACCESS_ONCE(last->last_rw) = bi_rw;
45333 + ACCESS_ONCE_RW(last->last_sector) = end_sector;
45334 + ACCESS_ONCE_RW(last->last_rw) = bi_rw;
45335 }
45336
45337 rcu_read_lock();
45338 diff --git a/drivers/md/dm-stripe.c b/drivers/md/dm-stripe.c
45339 index f8b37d4..5c5cafd 100644
45340 --- a/drivers/md/dm-stripe.c
45341 +++ b/drivers/md/dm-stripe.c
45342 @@ -21,7 +21,7 @@ struct stripe {
45343 struct dm_dev *dev;
45344 sector_t physical_start;
45345
45346 - atomic_t error_count;
45347 + atomic_unchecked_t error_count;
45348 };
45349
45350 struct stripe_c {
45351 @@ -188,7 +188,7 @@ static int stripe_ctr(struct dm_target *ti, unsigned int argc, char **argv)
45352 kfree(sc);
45353 return r;
45354 }
45355 - atomic_set(&(sc->stripe[i].error_count), 0);
45356 + atomic_set_unchecked(&(sc->stripe[i].error_count), 0);
45357 }
45358
45359 ti->private = sc;
45360 @@ -332,7 +332,7 @@ static void stripe_status(struct dm_target *ti, status_type_t type,
45361 DMEMIT("%d ", sc->stripes);
45362 for (i = 0; i < sc->stripes; i++) {
45363 DMEMIT("%s ", sc->stripe[i].dev->name);
45364 - buffer[i] = atomic_read(&(sc->stripe[i].error_count)) ?
45365 + buffer[i] = atomic_read_unchecked(&(sc->stripe[i].error_count)) ?
45366 'D' : 'A';
45367 }
45368 buffer[i] = '\0';
45369 @@ -377,8 +377,8 @@ static int stripe_end_io(struct dm_target *ti, struct bio *bio, int error)
45370 */
45371 for (i = 0; i < sc->stripes; i++)
45372 if (!strcmp(sc->stripe[i].dev->name, major_minor)) {
45373 - atomic_inc(&(sc->stripe[i].error_count));
45374 - if (atomic_read(&(sc->stripe[i].error_count)) <
45375 + atomic_inc_unchecked(&(sc->stripe[i].error_count));
45376 + if (atomic_read_unchecked(&(sc->stripe[i].error_count)) <
45377 DM_IO_ERROR_THRESHOLD)
45378 schedule_work(&sc->trigger_event);
45379 }
45380 diff --git a/drivers/md/dm-table.c b/drivers/md/dm-table.c
45381 index 6554d91..b0221c2 100644
45382 --- a/drivers/md/dm-table.c
45383 +++ b/drivers/md/dm-table.c
45384 @@ -303,7 +303,7 @@ static int device_area_is_invalid(struct dm_target *ti, struct dm_dev *dev,
45385 if (!dev_size)
45386 return 0;
45387
45388 - if ((start >= dev_size) || (start + len > dev_size)) {
45389 + if ((start >= dev_size) || (len > dev_size - start)) {
45390 DMWARN("%s: %s too small for target: "
45391 "start=%llu, len=%llu, dev_size=%llu",
45392 dm_device_name(ti->table->md), bdevname(bdev, b),
45393 diff --git a/drivers/md/dm-thin-metadata.c b/drivers/md/dm-thin-metadata.c
45394 index 79f6941..b33b4e0 100644
45395 --- a/drivers/md/dm-thin-metadata.c
45396 +++ b/drivers/md/dm-thin-metadata.c
45397 @@ -404,7 +404,7 @@ static void __setup_btree_details(struct dm_pool_metadata *pmd)
45398 {
45399 pmd->info.tm = pmd->tm;
45400 pmd->info.levels = 2;
45401 - pmd->info.value_type.context = pmd->data_sm;
45402 + pmd->info.value_type.context = (dm_space_map_no_const *)pmd->data_sm;
45403 pmd->info.value_type.size = sizeof(__le64);
45404 pmd->info.value_type.inc = data_block_inc;
45405 pmd->info.value_type.dec = data_block_dec;
45406 @@ -423,7 +423,7 @@ static void __setup_btree_details(struct dm_pool_metadata *pmd)
45407
45408 pmd->bl_info.tm = pmd->tm;
45409 pmd->bl_info.levels = 1;
45410 - pmd->bl_info.value_type.context = pmd->data_sm;
45411 + pmd->bl_info.value_type.context = (dm_space_map_no_const *)pmd->data_sm;
45412 pmd->bl_info.value_type.size = sizeof(__le64);
45413 pmd->bl_info.value_type.inc = data_block_inc;
45414 pmd->bl_info.value_type.dec = data_block_dec;
45415 diff --git a/drivers/md/dm.c b/drivers/md/dm.c
45416 index 8001fe9..abdd0d0 100644
45417 --- a/drivers/md/dm.c
45418 +++ b/drivers/md/dm.c
45419 @@ -188,9 +188,9 @@ struct mapped_device {
45420 /*
45421 * Event handling.
45422 */
45423 - atomic_t event_nr;
45424 + atomic_unchecked_t event_nr;
45425 wait_queue_head_t eventq;
45426 - atomic_t uevent_seq;
45427 + atomic_unchecked_t uevent_seq;
45428 struct list_head uevent_list;
45429 spinlock_t uevent_lock; /* Protect access to uevent_list */
45430
45431 @@ -2163,8 +2163,8 @@ static struct mapped_device *alloc_dev(int minor)
45432 spin_lock_init(&md->deferred_lock);
45433 atomic_set(&md->holders, 1);
45434 atomic_set(&md->open_count, 0);
45435 - atomic_set(&md->event_nr, 0);
45436 - atomic_set(&md->uevent_seq, 0);
45437 + atomic_set_unchecked(&md->event_nr, 0);
45438 + atomic_set_unchecked(&md->uevent_seq, 0);
45439 INIT_LIST_HEAD(&md->uevent_list);
45440 INIT_LIST_HEAD(&md->table_devices);
45441 spin_lock_init(&md->uevent_lock);
45442 @@ -2329,7 +2329,7 @@ static void event_callback(void *context)
45443
45444 dm_send_uevents(&uevents, &disk_to_dev(md->disk)->kobj);
45445
45446 - atomic_inc(&md->event_nr);
45447 + atomic_inc_unchecked(&md->event_nr);
45448 wake_up(&md->eventq);
45449 }
45450
45451 @@ -3175,18 +3175,18 @@ int dm_kobject_uevent(struct mapped_device *md, enum kobject_action action,
45452
45453 uint32_t dm_next_uevent_seq(struct mapped_device *md)
45454 {
45455 - return atomic_add_return(1, &md->uevent_seq);
45456 + return atomic_add_return_unchecked(1, &md->uevent_seq);
45457 }
45458
45459 uint32_t dm_get_event_nr(struct mapped_device *md)
45460 {
45461 - return atomic_read(&md->event_nr);
45462 + return atomic_read_unchecked(&md->event_nr);
45463 }
45464
45465 int dm_wait_event(struct mapped_device *md, int event_nr)
45466 {
45467 return wait_event_interruptible(md->eventq,
45468 - (event_nr != atomic_read(&md->event_nr)));
45469 + (event_nr != atomic_read_unchecked(&md->event_nr)));
45470 }
45471
45472 void dm_uevent_add(struct mapped_device *md, struct list_head *elist)
45473 diff --git a/drivers/md/md.c b/drivers/md/md.c
45474 index e617878..d423ee3 100644
45475 --- a/drivers/md/md.c
45476 +++ b/drivers/md/md.c
45477 @@ -191,10 +191,10 @@ EXPORT_SYMBOL_GPL(bio_clone_mddev);
45478 * start build, activate spare
45479 */
45480 static DECLARE_WAIT_QUEUE_HEAD(md_event_waiters);
45481 -static atomic_t md_event_count;
45482 +static atomic_unchecked_t md_event_count;
45483 void md_new_event(struct mddev *mddev)
45484 {
45485 - atomic_inc(&md_event_count);
45486 + atomic_inc_unchecked(&md_event_count);
45487 wake_up(&md_event_waiters);
45488 }
45489 EXPORT_SYMBOL_GPL(md_new_event);
45490 @@ -204,7 +204,7 @@ EXPORT_SYMBOL_GPL(md_new_event);
45491 */
45492 static void md_new_event_inintr(struct mddev *mddev)
45493 {
45494 - atomic_inc(&md_event_count);
45495 + atomic_inc_unchecked(&md_event_count);
45496 wake_up(&md_event_waiters);
45497 }
45498
45499 @@ -1442,7 +1442,7 @@ static int super_1_load(struct md_rdev *rdev, struct md_rdev *refdev, int minor_
45500 if ((le32_to_cpu(sb->feature_map) & MD_FEATURE_RESHAPE_ACTIVE) &&
45501 (le32_to_cpu(sb->feature_map) & MD_FEATURE_NEW_OFFSET))
45502 rdev->new_data_offset += (s32)le32_to_cpu(sb->new_offset);
45503 - atomic_set(&rdev->corrected_errors, le32_to_cpu(sb->cnt_corrected_read));
45504 + atomic_set_unchecked(&rdev->corrected_errors, le32_to_cpu(sb->cnt_corrected_read));
45505
45506 rdev->sb_size = le32_to_cpu(sb->max_dev) * 2 + 256;
45507 bmask = queue_logical_block_size(rdev->bdev->bd_disk->queue)-1;
45508 @@ -1693,7 +1693,7 @@ static void super_1_sync(struct mddev *mddev, struct md_rdev *rdev)
45509 else
45510 sb->resync_offset = cpu_to_le64(0);
45511
45512 - sb->cnt_corrected_read = cpu_to_le32(atomic_read(&rdev->corrected_errors));
45513 + sb->cnt_corrected_read = cpu_to_le32(atomic_read_unchecked(&rdev->corrected_errors));
45514
45515 sb->raid_disks = cpu_to_le32(mddev->raid_disks);
45516 sb->size = cpu_to_le64(mddev->dev_sectors);
45517 @@ -2564,7 +2564,7 @@ __ATTR_PREALLOC(state, S_IRUGO|S_IWUSR, state_show, state_store);
45518 static ssize_t
45519 errors_show(struct md_rdev *rdev, char *page)
45520 {
45521 - return sprintf(page, "%d\n", atomic_read(&rdev->corrected_errors));
45522 + return sprintf(page, "%d\n", atomic_read_unchecked(&rdev->corrected_errors));
45523 }
45524
45525 static ssize_t
45526 @@ -2573,7 +2573,7 @@ errors_store(struct md_rdev *rdev, const char *buf, size_t len)
45527 char *e;
45528 unsigned long n = simple_strtoul(buf, &e, 10);
45529 if (*buf && (*e == 0 || *e == '\n')) {
45530 - atomic_set(&rdev->corrected_errors, n);
45531 + atomic_set_unchecked(&rdev->corrected_errors, n);
45532 return len;
45533 }
45534 return -EINVAL;
45535 @@ -3009,8 +3009,8 @@ int md_rdev_init(struct md_rdev *rdev)
45536 rdev->sb_loaded = 0;
45537 rdev->bb_page = NULL;
45538 atomic_set(&rdev->nr_pending, 0);
45539 - atomic_set(&rdev->read_errors, 0);
45540 - atomic_set(&rdev->corrected_errors, 0);
45541 + atomic_set_unchecked(&rdev->read_errors, 0);
45542 + atomic_set_unchecked(&rdev->corrected_errors, 0);
45543
45544 INIT_LIST_HEAD(&rdev->same_set);
45545 init_waitqueue_head(&rdev->blocked_wait);
45546 @@ -7083,7 +7083,7 @@ static int md_seq_show(struct seq_file *seq, void *v)
45547
45548 spin_unlock(&pers_lock);
45549 seq_printf(seq, "\n");
45550 - seq->poll_event = atomic_read(&md_event_count);
45551 + seq->poll_event = atomic_read_unchecked(&md_event_count);
45552 return 0;
45553 }
45554 if (v == (void*)2) {
45555 @@ -7186,7 +7186,7 @@ static int md_seq_open(struct inode *inode, struct file *file)
45556 return error;
45557
45558 seq = file->private_data;
45559 - seq->poll_event = atomic_read(&md_event_count);
45560 + seq->poll_event = atomic_read_unchecked(&md_event_count);
45561 return error;
45562 }
45563
45564 @@ -7203,7 +7203,7 @@ static unsigned int mdstat_poll(struct file *filp, poll_table *wait)
45565 /* always allow read */
45566 mask = POLLIN | POLLRDNORM;
45567
45568 - if (seq->poll_event != atomic_read(&md_event_count))
45569 + if (seq->poll_event != atomic_read_unchecked(&md_event_count))
45570 mask |= POLLERR | POLLPRI;
45571 return mask;
45572 }
45573 @@ -7250,7 +7250,7 @@ static int is_mddev_idle(struct mddev *mddev, int init)
45574 struct gendisk *disk = rdev->bdev->bd_contains->bd_disk;
45575 curr_events = (int)part_stat_read(&disk->part0, sectors[0]) +
45576 (int)part_stat_read(&disk->part0, sectors[1]) -
45577 - atomic_read(&disk->sync_io);
45578 + atomic_read_unchecked(&disk->sync_io);
45579 /* sync IO will cause sync_io to increase before the disk_stats
45580 * as sync_io is counted when a request starts, and
45581 * disk_stats is counted when it completes.
45582 diff --git a/drivers/md/md.h b/drivers/md/md.h
45583 index 318ca8f..31e4478 100644
45584 --- a/drivers/md/md.h
45585 +++ b/drivers/md/md.h
45586 @@ -94,13 +94,13 @@ struct md_rdev {
45587 * only maintained for arrays that
45588 * support hot removal
45589 */
45590 - atomic_t read_errors; /* number of consecutive read errors that
45591 + atomic_unchecked_t read_errors; /* number of consecutive read errors that
45592 * we have tried to ignore.
45593 */
45594 struct timespec last_read_error; /* monotonic time since our
45595 * last read error
45596 */
45597 - atomic_t corrected_errors; /* number of corrected read errors,
45598 + atomic_unchecked_t corrected_errors; /* number of corrected read errors,
45599 * for reporting to userspace and storing
45600 * in superblock.
45601 */
45602 @@ -476,7 +476,7 @@ extern void mddev_unlock(struct mddev *mddev);
45603
45604 static inline void md_sync_acct(struct block_device *bdev, unsigned long nr_sectors)
45605 {
45606 - atomic_add(nr_sectors, &bdev->bd_contains->bd_disk->sync_io);
45607 + atomic_add_unchecked(nr_sectors, &bdev->bd_contains->bd_disk->sync_io);
45608 }
45609
45610 struct md_personality
45611 diff --git a/drivers/md/persistent-data/dm-space-map-metadata.c b/drivers/md/persistent-data/dm-space-map-metadata.c
45612 index e8a9042..35bd145 100644
45613 --- a/drivers/md/persistent-data/dm-space-map-metadata.c
45614 +++ b/drivers/md/persistent-data/dm-space-map-metadata.c
45615 @@ -683,7 +683,7 @@ static int sm_metadata_extend(struct dm_space_map *sm, dm_block_t extra_blocks)
45616 * Flick into a mode where all blocks get allocated in the new area.
45617 */
45618 smm->begin = old_len;
45619 - memcpy(sm, &bootstrap_ops, sizeof(*sm));
45620 + memcpy((void *)sm, &bootstrap_ops, sizeof(*sm));
45621
45622 /*
45623 * Extend.
45624 @@ -714,7 +714,7 @@ out:
45625 /*
45626 * Switch back to normal behaviour.
45627 */
45628 - memcpy(sm, &ops, sizeof(*sm));
45629 + memcpy((void *)sm, &ops, sizeof(*sm));
45630 return r;
45631 }
45632
45633 diff --git a/drivers/md/persistent-data/dm-space-map.h b/drivers/md/persistent-data/dm-space-map.h
45634 index 3e6d115..ffecdeb 100644
45635 --- a/drivers/md/persistent-data/dm-space-map.h
45636 +++ b/drivers/md/persistent-data/dm-space-map.h
45637 @@ -71,6 +71,7 @@ struct dm_space_map {
45638 dm_sm_threshold_fn fn,
45639 void *context);
45640 };
45641 +typedef struct dm_space_map __no_const dm_space_map_no_const;
45642
45643 /*----------------------------------------------------------------*/
45644
45645 diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c
45646 index d34e238..34f8d98 100644
45647 --- a/drivers/md/raid1.c
45648 +++ b/drivers/md/raid1.c
45649 @@ -1922,7 +1922,7 @@ static int fix_sync_read_error(struct r1bio *r1_bio)
45650 if (r1_sync_page_io(rdev, sect, s,
45651 bio->bi_io_vec[idx].bv_page,
45652 READ) != 0)
45653 - atomic_add(s, &rdev->corrected_errors);
45654 + atomic_add_unchecked(s, &rdev->corrected_errors);
45655 }
45656 sectors -= s;
45657 sect += s;
45658 @@ -2155,7 +2155,7 @@ static void fix_read_error(struct r1conf *conf, int read_disk,
45659 !test_bit(Faulty, &rdev->flags)) {
45660 if (r1_sync_page_io(rdev, sect, s,
45661 conf->tmppage, READ)) {
45662 - atomic_add(s, &rdev->corrected_errors);
45663 + atomic_add_unchecked(s, &rdev->corrected_errors);
45664 printk(KERN_INFO
45665 "md/raid1:%s: read error corrected "
45666 "(%d sectors at %llu on %s)\n",
45667 diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c
45668 index a7196c4..439f012 100644
45669 --- a/drivers/md/raid10.c
45670 +++ b/drivers/md/raid10.c
45671 @@ -1934,7 +1934,7 @@ static void end_sync_read(struct bio *bio, int error)
45672 /* The write handler will notice the lack of
45673 * R10BIO_Uptodate and record any errors etc
45674 */
45675 - atomic_add(r10_bio->sectors,
45676 + atomic_add_unchecked(r10_bio->sectors,
45677 &conf->mirrors[d].rdev->corrected_errors);
45678
45679 /* for reconstruct, we always reschedule after a read.
45680 @@ -2291,7 +2291,7 @@ static void check_decay_read_errors(struct mddev *mddev, struct md_rdev *rdev)
45681 {
45682 struct timespec cur_time_mon;
45683 unsigned long hours_since_last;
45684 - unsigned int read_errors = atomic_read(&rdev->read_errors);
45685 + unsigned int read_errors = atomic_read_unchecked(&rdev->read_errors);
45686
45687 ktime_get_ts(&cur_time_mon);
45688
45689 @@ -2313,9 +2313,9 @@ static void check_decay_read_errors(struct mddev *mddev, struct md_rdev *rdev)
45690 * overflowing the shift of read_errors by hours_since_last.
45691 */
45692 if (hours_since_last >= 8 * sizeof(read_errors))
45693 - atomic_set(&rdev->read_errors, 0);
45694 + atomic_set_unchecked(&rdev->read_errors, 0);
45695 else
45696 - atomic_set(&rdev->read_errors, read_errors >> hours_since_last);
45697 + atomic_set_unchecked(&rdev->read_errors, read_errors >> hours_since_last);
45698 }
45699
45700 static int r10_sync_page_io(struct md_rdev *rdev, sector_t sector,
45701 @@ -2369,8 +2369,8 @@ static void fix_read_error(struct r10conf *conf, struct mddev *mddev, struct r10
45702 return;
45703
45704 check_decay_read_errors(mddev, rdev);
45705 - atomic_inc(&rdev->read_errors);
45706 - if (atomic_read(&rdev->read_errors) > max_read_errors) {
45707 + atomic_inc_unchecked(&rdev->read_errors);
45708 + if (atomic_read_unchecked(&rdev->read_errors) > max_read_errors) {
45709 char b[BDEVNAME_SIZE];
45710 bdevname(rdev->bdev, b);
45711
45712 @@ -2378,7 +2378,7 @@ static void fix_read_error(struct r10conf *conf, struct mddev *mddev, struct r10
45713 "md/raid10:%s: %s: Raid device exceeded "
45714 "read_error threshold [cur %d:max %d]\n",
45715 mdname(mddev), b,
45716 - atomic_read(&rdev->read_errors), max_read_errors);
45717 + atomic_read_unchecked(&rdev->read_errors), max_read_errors);
45718 printk(KERN_NOTICE
45719 "md/raid10:%s: %s: Failing raid device\n",
45720 mdname(mddev), b);
45721 @@ -2533,7 +2533,7 @@ static void fix_read_error(struct r10conf *conf, struct mddev *mddev, struct r10
45722 sect +
45723 choose_data_offset(r10_bio, rdev)),
45724 bdevname(rdev->bdev, b));
45725 - atomic_add(s, &rdev->corrected_errors);
45726 + atomic_add_unchecked(s, &rdev->corrected_errors);
45727 }
45728
45729 rdev_dec_pending(rdev, mddev);
45730 diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
45731 index cd2f96b..3876e63 100644
45732 --- a/drivers/md/raid5.c
45733 +++ b/drivers/md/raid5.c
45734 @@ -947,23 +947,23 @@ async_copy_data(int frombio, struct bio *bio, struct page **page,
45735 struct bio_vec bvl;
45736 struct bvec_iter iter;
45737 struct page *bio_page;
45738 - int page_offset;
45739 + s64 page_offset;
45740 struct async_submit_ctl submit;
45741 enum async_tx_flags flags = 0;
45742
45743 if (bio->bi_iter.bi_sector >= sector)
45744 - page_offset = (signed)(bio->bi_iter.bi_sector - sector) * 512;
45745 + page_offset = (s64)(bio->bi_iter.bi_sector - sector) * 512;
45746 else
45747 - page_offset = (signed)(sector - bio->bi_iter.bi_sector) * -512;
45748 + page_offset = (s64)(sector - bio->bi_iter.bi_sector) * -512;
45749
45750 if (frombio)
45751 flags |= ASYNC_TX_FENCE;
45752 init_async_submit(&submit, flags, tx, NULL, NULL, NULL);
45753
45754 bio_for_each_segment(bvl, bio, iter) {
45755 - int len = bvl.bv_len;
45756 - int clen;
45757 - int b_offset = 0;
45758 + s64 len = bvl.bv_len;
45759 + s64 clen;
45760 + s64 b_offset = 0;
45761
45762 if (page_offset < 0) {
45763 b_offset = -page_offset;
45764 @@ -1727,6 +1727,10 @@ static int grow_one_stripe(struct r5conf *conf, int hash)
45765 return 1;
45766 }
45767
45768 +#ifdef CONFIG_GRKERNSEC_HIDESYM
45769 +static atomic_unchecked_t raid5_cache_id = ATOMIC_INIT(0);
45770 +#endif
45771 +
45772 static int grow_stripes(struct r5conf *conf, int num)
45773 {
45774 struct kmem_cache *sc;
45775 @@ -1738,7 +1742,11 @@ static int grow_stripes(struct r5conf *conf, int num)
45776 "raid%d-%s", conf->level, mdname(conf->mddev));
45777 else
45778 sprintf(conf->cache_name[0],
45779 +#ifdef CONFIG_GRKERNSEC_HIDESYM
45780 + "raid%d-%08lx", conf->level, atomic_inc_return_unchecked(&raid5_cache_id));
45781 +#else
45782 "raid%d-%p", conf->level, conf->mddev);
45783 +#endif
45784 sprintf(conf->cache_name[1], "%s-alt", conf->cache_name[0]);
45785
45786 conf->active_name = 0;
45787 @@ -2014,21 +2022,21 @@ static void raid5_end_read_request(struct bio * bi, int error)
45788 mdname(conf->mddev), STRIPE_SECTORS,
45789 (unsigned long long)s,
45790 bdevname(rdev->bdev, b));
45791 - atomic_add(STRIPE_SECTORS, &rdev->corrected_errors);
45792 + atomic_add_unchecked(STRIPE_SECTORS, &rdev->corrected_errors);
45793 clear_bit(R5_ReadError, &sh->dev[i].flags);
45794 clear_bit(R5_ReWrite, &sh->dev[i].flags);
45795 } else if (test_bit(R5_ReadNoMerge, &sh->dev[i].flags))
45796 clear_bit(R5_ReadNoMerge, &sh->dev[i].flags);
45797
45798 - if (atomic_read(&rdev->read_errors))
45799 - atomic_set(&rdev->read_errors, 0);
45800 + if (atomic_read_unchecked(&rdev->read_errors))
45801 + atomic_set_unchecked(&rdev->read_errors, 0);
45802 } else {
45803 const char *bdn = bdevname(rdev->bdev, b);
45804 int retry = 0;
45805 int set_bad = 0;
45806
45807 clear_bit(R5_UPTODATE, &sh->dev[i].flags);
45808 - atomic_inc(&rdev->read_errors);
45809 + atomic_inc_unchecked(&rdev->read_errors);
45810 if (test_bit(R5_ReadRepl, &sh->dev[i].flags))
45811 printk_ratelimited(
45812 KERN_WARNING
45813 @@ -2056,7 +2064,7 @@ static void raid5_end_read_request(struct bio * bi, int error)
45814 mdname(conf->mddev),
45815 (unsigned long long)s,
45816 bdn);
45817 - } else if (atomic_read(&rdev->read_errors)
45818 + } else if (atomic_read_unchecked(&rdev->read_errors)
45819 > conf->max_nr_stripes)
45820 printk(KERN_WARNING
45821 "md/raid:%s: Too many read errors, failing device %s.\n",
45822 diff --git a/drivers/media/dvb-core/dvbdev.c b/drivers/media/dvb-core/dvbdev.c
45823 index 983db75..ef9248c 100644
45824 --- a/drivers/media/dvb-core/dvbdev.c
45825 +++ b/drivers/media/dvb-core/dvbdev.c
45826 @@ -185,7 +185,7 @@ int dvb_register_device(struct dvb_adapter *adap, struct dvb_device **pdvbdev,
45827 const struct dvb_device *template, void *priv, int type)
45828 {
45829 struct dvb_device *dvbdev;
45830 - struct file_operations *dvbdevfops;
45831 + file_operations_no_const *dvbdevfops;
45832 struct device *clsdev;
45833 int minor;
45834 int id;
45835 diff --git a/drivers/media/dvb-frontends/af9033.h b/drivers/media/dvb-frontends/af9033.h
45836 index 6ad22b6..6e90e2a 100644
45837 --- a/drivers/media/dvb-frontends/af9033.h
45838 +++ b/drivers/media/dvb-frontends/af9033.h
45839 @@ -96,6 +96,6 @@ struct af9033_ops {
45840 int (*pid_filter_ctrl)(struct dvb_frontend *fe, int onoff);
45841 int (*pid_filter)(struct dvb_frontend *fe, int index, u16 pid,
45842 int onoff);
45843 -};
45844 +} __no_const;
45845
45846 #endif /* AF9033_H */
45847 diff --git a/drivers/media/dvb-frontends/dib3000.h b/drivers/media/dvb-frontends/dib3000.h
45848 index 9b6c3bb..baeb5c7 100644
45849 --- a/drivers/media/dvb-frontends/dib3000.h
45850 +++ b/drivers/media/dvb-frontends/dib3000.h
45851 @@ -39,7 +39,7 @@ struct dib_fe_xfer_ops
45852 int (*fifo_ctrl)(struct dvb_frontend *fe, int onoff);
45853 int (*pid_ctrl)(struct dvb_frontend *fe, int index, int pid, int onoff);
45854 int (*tuner_pass_ctrl)(struct dvb_frontend *fe, int onoff, u8 pll_ctrl);
45855 -};
45856 +} __no_const;
45857
45858 #if IS_ENABLED(CONFIG_DVB_DIB3000MB)
45859 extern struct dvb_frontend* dib3000mb_attach(const struct dib3000_config* config,
45860 diff --git a/drivers/media/dvb-frontends/dib7000p.h b/drivers/media/dvb-frontends/dib7000p.h
45861 index 1fea0e9..321ce8f 100644
45862 --- a/drivers/media/dvb-frontends/dib7000p.h
45863 +++ b/drivers/media/dvb-frontends/dib7000p.h
45864 @@ -64,7 +64,7 @@ struct dib7000p_ops {
45865 int (*get_adc_power)(struct dvb_frontend *fe);
45866 int (*slave_reset)(struct dvb_frontend *fe);
45867 struct dvb_frontend *(*init)(struct i2c_adapter *i2c_adap, u8 i2c_addr, struct dib7000p_config *cfg);
45868 -};
45869 +} __no_const;
45870
45871 #if IS_ENABLED(CONFIG_DVB_DIB7000P)
45872 void *dib7000p_attach(struct dib7000p_ops *ops);
45873 diff --git a/drivers/media/dvb-frontends/dib8000.h b/drivers/media/dvb-frontends/dib8000.h
45874 index 84cc103..5780c54 100644
45875 --- a/drivers/media/dvb-frontends/dib8000.h
45876 +++ b/drivers/media/dvb-frontends/dib8000.h
45877 @@ -61,7 +61,7 @@ struct dib8000_ops {
45878 int (*pid_filter_ctrl)(struct dvb_frontend *fe, u8 onoff);
45879 int (*pid_filter)(struct dvb_frontend *fe, u8 id, u16 pid, u8 onoff);
45880 struct dvb_frontend *(*init)(struct i2c_adapter *i2c_adap, u8 i2c_addr, struct dib8000_config *cfg);
45881 -};
45882 +} __no_const;
45883
45884 #if IS_ENABLED(CONFIG_DVB_DIB8000)
45885 void *dib8000_attach(struct dib8000_ops *ops);
45886 diff --git a/drivers/media/pci/cx88/cx88-video.c b/drivers/media/pci/cx88/cx88-video.c
45887 index 860c98fc..497fa25 100644
45888 --- a/drivers/media/pci/cx88/cx88-video.c
45889 +++ b/drivers/media/pci/cx88/cx88-video.c
45890 @@ -50,9 +50,9 @@ MODULE_VERSION(CX88_VERSION);
45891
45892 /* ------------------------------------------------------------------ */
45893
45894 -static unsigned int video_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
45895 -static unsigned int vbi_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
45896 -static unsigned int radio_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
45897 +static int video_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
45898 +static int vbi_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
45899 +static int radio_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
45900
45901 module_param_array(video_nr, int, NULL, 0444);
45902 module_param_array(vbi_nr, int, NULL, 0444);
45903 diff --git a/drivers/media/pci/ivtv/ivtv-driver.c b/drivers/media/pci/ivtv/ivtv-driver.c
45904 index 802642d..5534900 100644
45905 --- a/drivers/media/pci/ivtv/ivtv-driver.c
45906 +++ b/drivers/media/pci/ivtv/ivtv-driver.c
45907 @@ -83,7 +83,7 @@ static struct pci_device_id ivtv_pci_tbl[] = {
45908 MODULE_DEVICE_TABLE(pci,ivtv_pci_tbl);
45909
45910 /* ivtv instance counter */
45911 -static atomic_t ivtv_instance = ATOMIC_INIT(0);
45912 +static atomic_unchecked_t ivtv_instance = ATOMIC_INIT(0);
45913
45914 /* Parameter declarations */
45915 static int cardtype[IVTV_MAX_CARDS];
45916 diff --git a/drivers/media/pci/solo6x10/solo6x10-core.c b/drivers/media/pci/solo6x10/solo6x10-core.c
45917 index 570d119..ed25830 100644
45918 --- a/drivers/media/pci/solo6x10/solo6x10-core.c
45919 +++ b/drivers/media/pci/solo6x10/solo6x10-core.c
45920 @@ -424,7 +424,7 @@ static void solo_device_release(struct device *dev)
45921
45922 static int solo_sysfs_init(struct solo_dev *solo_dev)
45923 {
45924 - struct bin_attribute *sdram_attr = &solo_dev->sdram_attr;
45925 + bin_attribute_no_const *sdram_attr = &solo_dev->sdram_attr;
45926 struct device *dev = &solo_dev->dev;
45927 const char *driver;
45928 int i;
45929 diff --git a/drivers/media/pci/solo6x10/solo6x10-g723.c b/drivers/media/pci/solo6x10/solo6x10-g723.c
45930 index 7ddc767..1c24361 100644
45931 --- a/drivers/media/pci/solo6x10/solo6x10-g723.c
45932 +++ b/drivers/media/pci/solo6x10/solo6x10-g723.c
45933 @@ -351,7 +351,7 @@ static int solo_snd_pcm_init(struct solo_dev *solo_dev)
45934
45935 int solo_g723_init(struct solo_dev *solo_dev)
45936 {
45937 - static struct snd_device_ops ops = { NULL };
45938 + static struct snd_device_ops ops = { };
45939 struct snd_card *card;
45940 struct snd_kcontrol_new kctl;
45941 char name[32];
45942 diff --git a/drivers/media/pci/solo6x10/solo6x10-p2m.c b/drivers/media/pci/solo6x10/solo6x10-p2m.c
45943 index 8c84846..27b4f83 100644
45944 --- a/drivers/media/pci/solo6x10/solo6x10-p2m.c
45945 +++ b/drivers/media/pci/solo6x10/solo6x10-p2m.c
45946 @@ -73,7 +73,7 @@ int solo_p2m_dma_desc(struct solo_dev *solo_dev,
45947
45948 /* Get next ID. According to Softlogic, 6110 has problems on !=0 P2M */
45949 if (solo_dev->type != SOLO_DEV_6110 && multi_p2m) {
45950 - p2m_id = atomic_inc_return(&solo_dev->p2m_count) % SOLO_NR_P2M;
45951 + p2m_id = atomic_inc_return_unchecked(&solo_dev->p2m_count) % SOLO_NR_P2M;
45952 if (p2m_id < 0)
45953 p2m_id = -p2m_id;
45954 }
45955 diff --git a/drivers/media/pci/solo6x10/solo6x10.h b/drivers/media/pci/solo6x10/solo6x10.h
45956 index 1ca54b0..7d7cb9a 100644
45957 --- a/drivers/media/pci/solo6x10/solo6x10.h
45958 +++ b/drivers/media/pci/solo6x10/solo6x10.h
45959 @@ -218,7 +218,7 @@ struct solo_dev {
45960
45961 /* P2M DMA Engine */
45962 struct solo_p2m_dev p2m_dev[SOLO_NR_P2M];
45963 - atomic_t p2m_count;
45964 + atomic_unchecked_t p2m_count;
45965 int p2m_jiffies;
45966 unsigned int p2m_timeouts;
45967
45968 diff --git a/drivers/media/pci/tw68/tw68-core.c b/drivers/media/pci/tw68/tw68-core.c
45969 index c135165..dc69499 100644
45970 --- a/drivers/media/pci/tw68/tw68-core.c
45971 +++ b/drivers/media/pci/tw68/tw68-core.c
45972 @@ -60,7 +60,7 @@ static unsigned int card[] = {[0 ... (TW68_MAXBOARDS - 1)] = UNSET };
45973 module_param_array(card, int, NULL, 0444);
45974 MODULE_PARM_DESC(card, "card type");
45975
45976 -static atomic_t tw68_instance = ATOMIC_INIT(0);
45977 +static atomic_unchecked_t tw68_instance = ATOMIC_INIT(0);
45978
45979 /* ------------------------------------------------------------------ */
45980
45981 diff --git a/drivers/media/platform/omap/omap_vout.c b/drivers/media/platform/omap/omap_vout.c
45982 index ba2d8f9..1566684 100644
45983 --- a/drivers/media/platform/omap/omap_vout.c
45984 +++ b/drivers/media/platform/omap/omap_vout.c
45985 @@ -63,7 +63,6 @@ enum omap_vout_channels {
45986 OMAP_VIDEO2,
45987 };
45988
45989 -static struct videobuf_queue_ops video_vbq_ops;
45990 /* Variables configurable through module params*/
45991 static u32 video1_numbuffers = 3;
45992 static u32 video2_numbuffers = 3;
45993 @@ -1012,6 +1011,12 @@ static int omap_vout_open(struct file *file)
45994 {
45995 struct videobuf_queue *q;
45996 struct omap_vout_device *vout = NULL;
45997 + static struct videobuf_queue_ops video_vbq_ops = {
45998 + .buf_setup = omap_vout_buffer_setup,
45999 + .buf_prepare = omap_vout_buffer_prepare,
46000 + .buf_release = omap_vout_buffer_release,
46001 + .buf_queue = omap_vout_buffer_queue,
46002 + };
46003
46004 vout = video_drvdata(file);
46005 v4l2_dbg(1, debug, &vout->vid_dev->v4l2_dev, "Entering %s\n", __func__);
46006 @@ -1029,10 +1034,6 @@ static int omap_vout_open(struct file *file)
46007 vout->type = V4L2_BUF_TYPE_VIDEO_OUTPUT;
46008
46009 q = &vout->vbq;
46010 - video_vbq_ops.buf_setup = omap_vout_buffer_setup;
46011 - video_vbq_ops.buf_prepare = omap_vout_buffer_prepare;
46012 - video_vbq_ops.buf_release = omap_vout_buffer_release;
46013 - video_vbq_ops.buf_queue = omap_vout_buffer_queue;
46014 spin_lock_init(&vout->vbq_lock);
46015
46016 videobuf_queue_dma_contig_init(q, &video_vbq_ops, q->dev,
46017 diff --git a/drivers/media/platform/s5p-tv/mixer.h b/drivers/media/platform/s5p-tv/mixer.h
46018 index fb2acc5..a2fcbdc4 100644
46019 --- a/drivers/media/platform/s5p-tv/mixer.h
46020 +++ b/drivers/media/platform/s5p-tv/mixer.h
46021 @@ -156,7 +156,7 @@ struct mxr_layer {
46022 /** layer index (unique identifier) */
46023 int idx;
46024 /** callbacks for layer methods */
46025 - struct mxr_layer_ops ops;
46026 + struct mxr_layer_ops *ops;
46027 /** format array */
46028 const struct mxr_format **fmt_array;
46029 /** size of format array */
46030 diff --git a/drivers/media/platform/s5p-tv/mixer_grp_layer.c b/drivers/media/platform/s5p-tv/mixer_grp_layer.c
46031 index 74344c7..a39e70e 100644
46032 --- a/drivers/media/platform/s5p-tv/mixer_grp_layer.c
46033 +++ b/drivers/media/platform/s5p-tv/mixer_grp_layer.c
46034 @@ -235,7 +235,7 @@ struct mxr_layer *mxr_graph_layer_create(struct mxr_device *mdev, int idx)
46035 {
46036 struct mxr_layer *layer;
46037 int ret;
46038 - struct mxr_layer_ops ops = {
46039 + static struct mxr_layer_ops ops = {
46040 .release = mxr_graph_layer_release,
46041 .buffer_set = mxr_graph_buffer_set,
46042 .stream_set = mxr_graph_stream_set,
46043 diff --git a/drivers/media/platform/s5p-tv/mixer_reg.c b/drivers/media/platform/s5p-tv/mixer_reg.c
46044 index b713403..53cb5ad 100644
46045 --- a/drivers/media/platform/s5p-tv/mixer_reg.c
46046 +++ b/drivers/media/platform/s5p-tv/mixer_reg.c
46047 @@ -276,7 +276,7 @@ static void mxr_irq_layer_handle(struct mxr_layer *layer)
46048 layer->update_buf = next;
46049 }
46050
46051 - layer->ops.buffer_set(layer, layer->update_buf);
46052 + layer->ops->buffer_set(layer, layer->update_buf);
46053
46054 if (done && done != layer->shadow_buf)
46055 vb2_buffer_done(&done->vb, VB2_BUF_STATE_DONE);
46056 diff --git a/drivers/media/platform/s5p-tv/mixer_video.c b/drivers/media/platform/s5p-tv/mixer_video.c
46057 index 72d4f2e..4b2ea0d 100644
46058 --- a/drivers/media/platform/s5p-tv/mixer_video.c
46059 +++ b/drivers/media/platform/s5p-tv/mixer_video.c
46060 @@ -210,7 +210,7 @@ static void mxr_layer_default_geo(struct mxr_layer *layer)
46061 layer->geo.src.height = layer->geo.src.full_height;
46062
46063 mxr_geometry_dump(mdev, &layer->geo);
46064 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_SINK, 0);
46065 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_SINK, 0);
46066 mxr_geometry_dump(mdev, &layer->geo);
46067 }
46068
46069 @@ -228,7 +228,7 @@ static void mxr_layer_update_output(struct mxr_layer *layer)
46070 layer->geo.dst.full_width = mbus_fmt.width;
46071 layer->geo.dst.full_height = mbus_fmt.height;
46072 layer->geo.dst.field = mbus_fmt.field;
46073 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_SINK, 0);
46074 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_SINK, 0);
46075
46076 mxr_geometry_dump(mdev, &layer->geo);
46077 }
46078 @@ -334,7 +334,7 @@ static int mxr_s_fmt(struct file *file, void *priv,
46079 /* set source size to highest accepted value */
46080 geo->src.full_width = max(geo->dst.full_width, pix->width);
46081 geo->src.full_height = max(geo->dst.full_height, pix->height);
46082 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_SOURCE, 0);
46083 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_SOURCE, 0);
46084 mxr_geometry_dump(mdev, &layer->geo);
46085 /* set cropping to total visible screen */
46086 geo->src.width = pix->width;
46087 @@ -342,12 +342,12 @@ static int mxr_s_fmt(struct file *file, void *priv,
46088 geo->src.x_offset = 0;
46089 geo->src.y_offset = 0;
46090 /* assure consistency of geometry */
46091 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_CROP, MXR_NO_OFFSET);
46092 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_CROP, MXR_NO_OFFSET);
46093 mxr_geometry_dump(mdev, &layer->geo);
46094 /* set full size to lowest possible value */
46095 geo->src.full_width = 0;
46096 geo->src.full_height = 0;
46097 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_SOURCE, 0);
46098 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_SOURCE, 0);
46099 mxr_geometry_dump(mdev, &layer->geo);
46100
46101 /* returning results */
46102 @@ -474,7 +474,7 @@ static int mxr_s_selection(struct file *file, void *fh,
46103 target->width = s->r.width;
46104 target->height = s->r.height;
46105
46106 - layer->ops.fix_geometry(layer, stage, s->flags);
46107 + layer->ops->fix_geometry(layer, stage, s->flags);
46108
46109 /* retrieve update selection rectangle */
46110 res.left = target->x_offset;
46111 @@ -938,13 +938,13 @@ static int start_streaming(struct vb2_queue *vq, unsigned int count)
46112 mxr_output_get(mdev);
46113
46114 mxr_layer_update_output(layer);
46115 - layer->ops.format_set(layer);
46116 + layer->ops->format_set(layer);
46117 /* enabling layer in hardware */
46118 spin_lock_irqsave(&layer->enq_slock, flags);
46119 layer->state = MXR_LAYER_STREAMING;
46120 spin_unlock_irqrestore(&layer->enq_slock, flags);
46121
46122 - layer->ops.stream_set(layer, MXR_ENABLE);
46123 + layer->ops->stream_set(layer, MXR_ENABLE);
46124 mxr_streamer_get(mdev);
46125
46126 return 0;
46127 @@ -1014,7 +1014,7 @@ static void stop_streaming(struct vb2_queue *vq)
46128 spin_unlock_irqrestore(&layer->enq_slock, flags);
46129
46130 /* disabling layer in hardware */
46131 - layer->ops.stream_set(layer, MXR_DISABLE);
46132 + layer->ops->stream_set(layer, MXR_DISABLE);
46133 /* remove one streamer */
46134 mxr_streamer_put(mdev);
46135 /* allow changes in output configuration */
46136 @@ -1052,8 +1052,8 @@ void mxr_base_layer_unregister(struct mxr_layer *layer)
46137
46138 void mxr_layer_release(struct mxr_layer *layer)
46139 {
46140 - if (layer->ops.release)
46141 - layer->ops.release(layer);
46142 + if (layer->ops->release)
46143 + layer->ops->release(layer);
46144 }
46145
46146 void mxr_base_layer_release(struct mxr_layer *layer)
46147 @@ -1079,7 +1079,7 @@ struct mxr_layer *mxr_base_layer_create(struct mxr_device *mdev,
46148
46149 layer->mdev = mdev;
46150 layer->idx = idx;
46151 - layer->ops = *ops;
46152 + layer->ops = ops;
46153
46154 spin_lock_init(&layer->enq_slock);
46155 INIT_LIST_HEAD(&layer->enq_list);
46156 diff --git a/drivers/media/platform/s5p-tv/mixer_vp_layer.c b/drivers/media/platform/s5p-tv/mixer_vp_layer.c
46157 index c9388c4..ce71ece 100644
46158 --- a/drivers/media/platform/s5p-tv/mixer_vp_layer.c
46159 +++ b/drivers/media/platform/s5p-tv/mixer_vp_layer.c
46160 @@ -206,7 +206,7 @@ struct mxr_layer *mxr_vp_layer_create(struct mxr_device *mdev, int idx)
46161 {
46162 struct mxr_layer *layer;
46163 int ret;
46164 - struct mxr_layer_ops ops = {
46165 + static struct mxr_layer_ops ops = {
46166 .release = mxr_vp_layer_release,
46167 .buffer_set = mxr_vp_buffer_set,
46168 .stream_set = mxr_vp_stream_set,
46169 diff --git a/drivers/media/radio/radio-cadet.c b/drivers/media/radio/radio-cadet.c
46170 index 82affae..42833ec 100644
46171 --- a/drivers/media/radio/radio-cadet.c
46172 +++ b/drivers/media/radio/radio-cadet.c
46173 @@ -333,6 +333,8 @@ static ssize_t cadet_read(struct file *file, char __user *data, size_t count, lo
46174 unsigned char readbuf[RDS_BUFFER];
46175 int i = 0;
46176
46177 + if (count > RDS_BUFFER)
46178 + return -EFAULT;
46179 mutex_lock(&dev->lock);
46180 if (dev->rdsstat == 0)
46181 cadet_start_rds(dev);
46182 @@ -349,8 +351,9 @@ static ssize_t cadet_read(struct file *file, char __user *data, size_t count, lo
46183 readbuf[i++] = dev->rdsbuf[dev->rdsout++];
46184 mutex_unlock(&dev->lock);
46185
46186 - if (i && copy_to_user(data, readbuf, i))
46187 - return -EFAULT;
46188 + if (i > sizeof(readbuf) || (i && copy_to_user(data, readbuf, i)))
46189 + i = -EFAULT;
46190 +
46191 return i;
46192 }
46193
46194 diff --git a/drivers/media/radio/radio-maxiradio.c b/drivers/media/radio/radio-maxiradio.c
46195 index 5236035..c622c74 100644
46196 --- a/drivers/media/radio/radio-maxiradio.c
46197 +++ b/drivers/media/radio/radio-maxiradio.c
46198 @@ -61,7 +61,7 @@ MODULE_PARM_DESC(radio_nr, "Radio device number");
46199 /* TEA5757 pin mappings */
46200 static const int clk = 1, data = 2, wren = 4, mo_st = 8, power = 16;
46201
46202 -static atomic_t maxiradio_instance = ATOMIC_INIT(0);
46203 +static atomic_unchecked_t maxiradio_instance = ATOMIC_INIT(0);
46204
46205 #define PCI_VENDOR_ID_GUILLEMOT 0x5046
46206 #define PCI_DEVICE_ID_GUILLEMOT_MAXIRADIO 0x1001
46207 diff --git a/drivers/media/radio/radio-shark.c b/drivers/media/radio/radio-shark.c
46208 index 050b3bb..79f62b9 100644
46209 --- a/drivers/media/radio/radio-shark.c
46210 +++ b/drivers/media/radio/radio-shark.c
46211 @@ -79,7 +79,7 @@ struct shark_device {
46212 u32 last_val;
46213 };
46214
46215 -static atomic_t shark_instance = ATOMIC_INIT(0);
46216 +static atomic_unchecked_t shark_instance = ATOMIC_INIT(0);
46217
46218 static void shark_write_val(struct snd_tea575x *tea, u32 val)
46219 {
46220 diff --git a/drivers/media/radio/radio-shark2.c b/drivers/media/radio/radio-shark2.c
46221 index 8654e0d..0608a64 100644
46222 --- a/drivers/media/radio/radio-shark2.c
46223 +++ b/drivers/media/radio/radio-shark2.c
46224 @@ -74,7 +74,7 @@ struct shark_device {
46225 u8 *transfer_buffer;
46226 };
46227
46228 -static atomic_t shark_instance = ATOMIC_INIT(0);
46229 +static atomic_unchecked_t shark_instance = ATOMIC_INIT(0);
46230
46231 static int shark_write_reg(struct radio_tea5777 *tea, u64 reg)
46232 {
46233 diff --git a/drivers/media/radio/radio-si476x.c b/drivers/media/radio/radio-si476x.c
46234 index dccf586..d5db411 100644
46235 --- a/drivers/media/radio/radio-si476x.c
46236 +++ b/drivers/media/radio/radio-si476x.c
46237 @@ -1445,7 +1445,7 @@ static int si476x_radio_probe(struct platform_device *pdev)
46238 struct si476x_radio *radio;
46239 struct v4l2_ctrl *ctrl;
46240
46241 - static atomic_t instance = ATOMIC_INIT(0);
46242 + static atomic_unchecked_t instance = ATOMIC_INIT(0);
46243
46244 radio = devm_kzalloc(&pdev->dev, sizeof(*radio), GFP_KERNEL);
46245 if (!radio)
46246 diff --git a/drivers/media/radio/wl128x/fmdrv_common.c b/drivers/media/radio/wl128x/fmdrv_common.c
46247 index 704397f..4d05977 100644
46248 --- a/drivers/media/radio/wl128x/fmdrv_common.c
46249 +++ b/drivers/media/radio/wl128x/fmdrv_common.c
46250 @@ -71,7 +71,7 @@ module_param(default_rds_buf, uint, 0444);
46251 MODULE_PARM_DESC(rds_buf, "RDS buffer entries");
46252
46253 /* Radio Nr */
46254 -static u32 radio_nr = -1;
46255 +static int radio_nr = -1;
46256 module_param(radio_nr, int, 0444);
46257 MODULE_PARM_DESC(radio_nr, "Radio Nr");
46258
46259 diff --git a/drivers/media/usb/dvb-usb/cinergyT2-core.c b/drivers/media/usb/dvb-usb/cinergyT2-core.c
46260 index 9fd1527..8927230 100644
46261 --- a/drivers/media/usb/dvb-usb/cinergyT2-core.c
46262 +++ b/drivers/media/usb/dvb-usb/cinergyT2-core.c
46263 @@ -50,29 +50,73 @@ static struct dvb_usb_device_properties cinergyt2_properties;
46264
46265 static int cinergyt2_streaming_ctrl(struct dvb_usb_adapter *adap, int enable)
46266 {
46267 - char buf[] = { CINERGYT2_EP1_CONTROL_STREAM_TRANSFER, enable ? 1 : 0 };
46268 - char result[64];
46269 - return dvb_usb_generic_rw(adap->dev, buf, sizeof(buf), result,
46270 - sizeof(result), 0);
46271 + char *buf;
46272 + char *result;
46273 + int retval;
46274 +
46275 + buf = kmalloc(2, GFP_KERNEL);
46276 + if (buf == NULL)
46277 + return -ENOMEM;
46278 + result = kmalloc(64, GFP_KERNEL);
46279 + if (result == NULL) {
46280 + kfree(buf);
46281 + return -ENOMEM;
46282 + }
46283 +
46284 + buf[0] = CINERGYT2_EP1_CONTROL_STREAM_TRANSFER;
46285 + buf[1] = enable ? 1 : 0;
46286 +
46287 + retval = dvb_usb_generic_rw(adap->dev, buf, 2, result, 64, 0);
46288 +
46289 + kfree(buf);
46290 + kfree(result);
46291 + return retval;
46292 }
46293
46294 static int cinergyt2_power_ctrl(struct dvb_usb_device *d, int enable)
46295 {
46296 - char buf[] = { CINERGYT2_EP1_SLEEP_MODE, enable ? 0 : 1 };
46297 - char state[3];
46298 - return dvb_usb_generic_rw(d, buf, sizeof(buf), state, sizeof(state), 0);
46299 + char *buf;
46300 + char *state;
46301 + int retval;
46302 +
46303 + buf = kmalloc(2, GFP_KERNEL);
46304 + if (buf == NULL)
46305 + return -ENOMEM;
46306 + state = kmalloc(3, GFP_KERNEL);
46307 + if (state == NULL) {
46308 + kfree(buf);
46309 + return -ENOMEM;
46310 + }
46311 +
46312 + buf[0] = CINERGYT2_EP1_SLEEP_MODE;
46313 + buf[1] = enable ? 1 : 0;
46314 +
46315 + retval = dvb_usb_generic_rw(d, buf, 2, state, 3, 0);
46316 +
46317 + kfree(buf);
46318 + kfree(state);
46319 + return retval;
46320 }
46321
46322 static int cinergyt2_frontend_attach(struct dvb_usb_adapter *adap)
46323 {
46324 - char query[] = { CINERGYT2_EP1_GET_FIRMWARE_VERSION };
46325 - char state[3];
46326 + char *query;
46327 + char *state;
46328 int ret;
46329 + query = kmalloc(1, GFP_KERNEL);
46330 + if (query == NULL)
46331 + return -ENOMEM;
46332 + state = kmalloc(3, GFP_KERNEL);
46333 + if (state == NULL) {
46334 + kfree(query);
46335 + return -ENOMEM;
46336 + }
46337 +
46338 + query[0] = CINERGYT2_EP1_GET_FIRMWARE_VERSION;
46339
46340 adap->fe_adap[0].fe = cinergyt2_fe_attach(adap->dev);
46341
46342 - ret = dvb_usb_generic_rw(adap->dev, query, sizeof(query), state,
46343 - sizeof(state), 0);
46344 + ret = dvb_usb_generic_rw(adap->dev, query, 1, state, 3, 0);
46345 if (ret < 0) {
46346 deb_rc("cinergyt2_power_ctrl() Failed to retrieve sleep "
46347 "state info\n");
46348 @@ -80,7 +124,8 @@ static int cinergyt2_frontend_attach(struct dvb_usb_adapter *adap)
46349
46350 /* Copy this pointer as we are gonna need it in the release phase */
46351 cinergyt2_usb_device = adap->dev;
46352 -
46353 + kfree(query);
46354 + kfree(state);
46355 return 0;
46356 }
46357
46358 @@ -141,12 +186,23 @@ static int repeatable_keys[] = {
46359 static int cinergyt2_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
46360 {
46361 struct cinergyt2_state *st = d->priv;
46362 - u8 key[5] = {0, 0, 0, 0, 0}, cmd = CINERGYT2_EP1_GET_RC_EVENTS;
46363 + u8 *key, *cmd;
46364 int i;
46365
46366 + cmd = kmalloc(1, GFP_KERNEL);
46367 + if (cmd == NULL)
46368 + return -EINVAL;
46369 + key = kzalloc(5, GFP_KERNEL);
46370 + if (key == NULL) {
46371 + kfree(cmd);
46372 + return -EINVAL;
46373 + }
46374 +
46375 + cmd[0] = CINERGYT2_EP1_GET_RC_EVENTS;
46376 +
46377 *state = REMOTE_NO_KEY_PRESSED;
46378
46379 - dvb_usb_generic_rw(d, &cmd, 1, key, sizeof(key), 0);
46380 + dvb_usb_generic_rw(d, cmd, 1, key, 5, 0);
46381 if (key[4] == 0xff) {
46382 /* key repeat */
46383 st->rc_counter++;
46384 @@ -157,12 +213,12 @@ static int cinergyt2_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
46385 *event = d->last_event;
46386 deb_rc("repeat key, event %x\n",
46387 *event);
46388 - return 0;
46389 + goto out;
46390 }
46391 }
46392 deb_rc("repeated key (non repeatable)\n");
46393 }
46394 - return 0;
46395 + goto out;
46396 }
46397
46398 /* hack to pass checksum on the custom field */
46399 @@ -174,6 +230,9 @@ static int cinergyt2_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
46400
46401 deb_rc("key: %*ph\n", 5, key);
46402 }
46403 +out:
46404 + kfree(cmd);
46405 + kfree(key);
46406 return 0;
46407 }
46408
46409 diff --git a/drivers/media/usb/dvb-usb/cinergyT2-fe.c b/drivers/media/usb/dvb-usb/cinergyT2-fe.c
46410 index c890fe4..f9b2ae6 100644
46411 --- a/drivers/media/usb/dvb-usb/cinergyT2-fe.c
46412 +++ b/drivers/media/usb/dvb-usb/cinergyT2-fe.c
46413 @@ -145,103 +145,176 @@ static int cinergyt2_fe_read_status(struct dvb_frontend *fe,
46414 fe_status_t *status)
46415 {
46416 struct cinergyt2_fe_state *state = fe->demodulator_priv;
46417 - struct dvbt_get_status_msg result;
46418 - u8 cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
46419 + struct dvbt_get_status_msg *result;
46420 + u8 *cmd;
46421 int ret;
46422
46423 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (u8 *)&result,
46424 - sizeof(result), 0);
46425 + cmd = kmalloc(1, GFP_KERNEL);
46426 + if (cmd == NULL)
46427 + return -ENOMEM;
46428 + result = kmalloc(sizeof(*result), GFP_KERNEL);
46429 + if (result == NULL) {
46430 + kfree(cmd);
46431 + return -ENOMEM;
46432 + }
46433 +
46434 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
46435 +
46436 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (u8 *)result,
46437 + sizeof(*result), 0);
46438 if (ret < 0)
46439 - return ret;
46440 + goto out;
46441
46442 *status = 0;
46443
46444 - if (0xffff - le16_to_cpu(result.gain) > 30)
46445 + if (0xffff - le16_to_cpu(result->gain) > 30)
46446 *status |= FE_HAS_SIGNAL;
46447 - if (result.lock_bits & (1 << 6))
46448 + if (result->lock_bits & (1 << 6))
46449 *status |= FE_HAS_LOCK;
46450 - if (result.lock_bits & (1 << 5))
46451 + if (result->lock_bits & (1 << 5))
46452 *status |= FE_HAS_SYNC;
46453 - if (result.lock_bits & (1 << 4))
46454 + if (result->lock_bits & (1 << 4))
46455 *status |= FE_HAS_CARRIER;
46456 - if (result.lock_bits & (1 << 1))
46457 + if (result->lock_bits & (1 << 1))
46458 *status |= FE_HAS_VITERBI;
46459
46460 if ((*status & (FE_HAS_CARRIER | FE_HAS_VITERBI | FE_HAS_SYNC)) !=
46461 (FE_HAS_CARRIER | FE_HAS_VITERBI | FE_HAS_SYNC))
46462 *status &= ~FE_HAS_LOCK;
46463
46464 - return 0;
46465 +out:
46466 + kfree(cmd);
46467 + kfree(result);
46468 + return ret;
46469 }
46470
46471 static int cinergyt2_fe_read_ber(struct dvb_frontend *fe, u32 *ber)
46472 {
46473 struct cinergyt2_fe_state *state = fe->demodulator_priv;
46474 - struct dvbt_get_status_msg status;
46475 - char cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
46476 + struct dvbt_get_status_msg *status;
46477 + char *cmd;
46478 int ret;
46479
46480 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (char *)&status,
46481 - sizeof(status), 0);
46482 + cmd = kmalloc(1, GFP_KERNEL);
46483 + if (cmd == NULL)
46484 + return -ENOMEM;
46485 + status = kmalloc(sizeof(*status), GFP_KERNEL);
46486 + if (status == NULL) {
46487 + kfree(cmd);
46488 + return -ENOMEM;
46489 + }
46490 +
46491 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
46492 +
46493 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (char *)status,
46494 + sizeof(*status), 0);
46495 if (ret < 0)
46496 - return ret;
46497 + goto out;
46498
46499 - *ber = le32_to_cpu(status.viterbi_error_rate);
46500 + *ber = le32_to_cpu(status->viterbi_error_rate);
46501 +out:
46502 + kfree(cmd);
46503 + kfree(status);
46504 return 0;
46505 }
46506
46507 static int cinergyt2_fe_read_unc_blocks(struct dvb_frontend *fe, u32 *unc)
46508 {
46509 struct cinergyt2_fe_state *state = fe->demodulator_priv;
46510 - struct dvbt_get_status_msg status;
46511 - u8 cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
46512 + struct dvbt_get_status_msg *status;
46513 + u8 *cmd;
46514 int ret;
46515
46516 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (u8 *)&status,
46517 - sizeof(status), 0);
46518 + cmd = kmalloc(1, GFP_KERNEL);
46519 + if (cmd == NULL)
46520 + return -ENOMEM;
46521 + status = kmalloc(sizeof(*status), GFP_KERNEL);
46522 + if (status == NULL) {
46523 + kfree(cmd);
46524 + return -ENOMEM;
46525 + }
46526 +
46527 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
46528 +
46529 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (u8 *)status,
46530 + sizeof(*status), 0);
46531 if (ret < 0) {
46532 err("cinergyt2_fe_read_unc_blocks() Failed! (Error=%d)\n",
46533 ret);
46534 - return ret;
46535 + goto out;
46536 }
46537 - *unc = le32_to_cpu(status.uncorrected_block_count);
46538 - return 0;
46539 + *unc = le32_to_cpu(status->uncorrected_block_count);
46540 +
46541 +out:
46542 + kfree(cmd);
46543 + kfree(status);
46544 + return ret;
46545 }
46546
46547 static int cinergyt2_fe_read_signal_strength(struct dvb_frontend *fe,
46548 u16 *strength)
46549 {
46550 struct cinergyt2_fe_state *state = fe->demodulator_priv;
46551 - struct dvbt_get_status_msg status;
46552 - char cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
46553 + struct dvbt_get_status_msg *status;
46554 + char *cmd;
46555 int ret;
46556
46557 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (char *)&status,
46558 - sizeof(status), 0);
46559 + cmd = kmalloc(1, GFP_KERNEL);
46560 + if (cmd == NULL)
46561 + return -ENOMEM;
46562 + status = kmalloc(sizeof(*status), GFP_KERNEL);
46563 + if (status == NULL) {
46564 + kfree(cmd);
46565 + return -ENOMEM;
46566 + }
46567 +
46568 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
46569 +
46570 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (char *)status,
46571 + sizeof(*status), 0);
46572 if (ret < 0) {
46573 err("cinergyt2_fe_read_signal_strength() Failed!"
46574 " (Error=%d)\n", ret);
46575 - return ret;
46576 + goto out;
46577 }
46578 - *strength = (0xffff - le16_to_cpu(status.gain));
46579 + *strength = (0xffff - le16_to_cpu(status->gain));
46580 +
46581 +out:
46582 + kfree(cmd);
46583 + kfree(status);
46584 return 0;
46585 }
46586
46587 static int cinergyt2_fe_read_snr(struct dvb_frontend *fe, u16 *snr)
46588 {
46589 struct cinergyt2_fe_state *state = fe->demodulator_priv;
46590 - struct dvbt_get_status_msg status;
46591 - char cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
46592 + struct dvbt_get_status_msg *status;
46593 + char *cmd;
46594 int ret;
46595
46596 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (char *)&status,
46597 - sizeof(status), 0);
46598 + cmd = kmalloc(1, GFP_KERNEL);
46599 + if (cmd == NULL)
46600 + return -ENOMEM;
46601 + status = kmalloc(sizeof(*status), GFP_KERNEL);
46602 + if (status == NULL) {
46603 + kfree(cmd);
46604 + return -ENOMEM;
46605 + }
46606 +
46607 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
46608 +
46609 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (char *)status,
46610 + sizeof(*status), 0);
46611 if (ret < 0) {
46612 err("cinergyt2_fe_read_snr() Failed! (Error=%d)\n", ret);
46613 - return ret;
46614 + goto out;
46615 }
46616 - *snr = (status.snr << 8) | status.snr;
46617 - return 0;
46618 + *snr = (status->snr << 8) | status->snr;
46619 +
46620 +out:
46621 + kfree(cmd);
46622 + kfree(status);
46623 + return ret;
46624 }
46625
46626 static int cinergyt2_fe_init(struct dvb_frontend *fe)
46627 @@ -266,35 +339,46 @@ static int cinergyt2_fe_set_frontend(struct dvb_frontend *fe)
46628 {
46629 struct dtv_frontend_properties *fep = &fe->dtv_property_cache;
46630 struct cinergyt2_fe_state *state = fe->demodulator_priv;
46631 - struct dvbt_set_parameters_msg param;
46632 - char result[2];
46633 + struct dvbt_set_parameters_msg *param;
46634 + char *result;
46635 int err;
46636
46637 - param.cmd = CINERGYT2_EP1_SET_TUNER_PARAMETERS;
46638 - param.tps = cpu_to_le16(compute_tps(fep));
46639 - param.freq = cpu_to_le32(fep->frequency / 1000);
46640 - param.flags = 0;
46641 + result = kmalloc(2, GFP_KERNEL);
46642 + if (result == NULL)
46643 + return -ENOMEM;
46644 + param = kmalloc(sizeof(*param), GFP_KERNEL);
46645 + if (param == NULL) {
46646 + kfree(result);
46647 + return -ENOMEM;
46648 + }
46649 +
46650 + param->cmd = CINERGYT2_EP1_SET_TUNER_PARAMETERS;
46651 + param->tps = cpu_to_le16(compute_tps(fep));
46652 + param->freq = cpu_to_le32(fep->frequency / 1000);
46653 + param->flags = 0;
46654
46655 switch (fep->bandwidth_hz) {
46656 default:
46657 case 8000000:
46658 - param.bandwidth = 8;
46659 + param->bandwidth = 8;
46660 break;
46661 case 7000000:
46662 - param.bandwidth = 7;
46663 + param->bandwidth = 7;
46664 break;
46665 case 6000000:
46666 - param.bandwidth = 6;
46667 + param->bandwidth = 6;
46668 break;
46669 }
46670
46671 err = dvb_usb_generic_rw(state->d,
46672 - (char *)&param, sizeof(param),
46673 - result, sizeof(result), 0);
46674 + (char *)param, sizeof(*param),
46675 + result, 2, 0);
46676 if (err < 0)
46677 err("cinergyt2_fe_set_frontend() Failed! err=%d\n", err);
46678
46679 - return (err < 0) ? err : 0;
46680 + kfree(result);
46681 + kfree(param);
46682 + return err;
46683 }
46684
46685 static void cinergyt2_fe_release(struct dvb_frontend *fe)
46686 diff --git a/drivers/media/usb/dvb-usb/dvb-usb-firmware.c b/drivers/media/usb/dvb-usb/dvb-usb-firmware.c
46687 index 733a7ff..f8b52e3 100644
46688 --- a/drivers/media/usb/dvb-usb/dvb-usb-firmware.c
46689 +++ b/drivers/media/usb/dvb-usb/dvb-usb-firmware.c
46690 @@ -35,42 +35,57 @@ static int usb_cypress_writemem(struct usb_device *udev,u16 addr,u8 *data, u8 le
46691
46692 int usb_cypress_load_firmware(struct usb_device *udev, const struct firmware *fw, int type)
46693 {
46694 - struct hexline hx;
46695 - u8 reset;
46696 + struct hexline *hx;
46697 + u8 *reset;
46698 int ret,pos=0;
46699
46700 + reset = kmalloc(1, GFP_KERNEL);
46701 + if (reset == NULL)
46702 + return -ENOMEM;
46703 +
46704 + hx = kmalloc(sizeof(struct hexline), GFP_KERNEL);
46705 + if (hx == NULL) {
46706 + kfree(reset);
46707 + return -ENOMEM;
46708 + }
46709 +
46710 /* stop the CPU */
46711 - reset = 1;
46712 - if ((ret = usb_cypress_writemem(udev,cypress[type].cpu_cs_register,&reset,1)) != 1)
46713 + reset[0] = 1;
46714 + if ((ret = usb_cypress_writemem(udev,cypress[type].cpu_cs_register,reset,1)) != 1)
46715 err("could not stop the USB controller CPU.");
46716
46717 - while ((ret = dvb_usb_get_hexline(fw,&hx,&pos)) > 0) {
46718 - deb_fw("writing to address 0x%04x (buffer: 0x%02x %02x)\n",hx.addr,hx.len,hx.chk);
46719 - ret = usb_cypress_writemem(udev,hx.addr,hx.data,hx.len);
46720 + while ((ret = dvb_usb_get_hexline(fw,hx,&pos)) > 0) {
46721 + deb_fw("writing to address 0x%04x (buffer: 0x%02x %02x)\n",hx->addr,hx->len,hx->chk);
46722 + ret = usb_cypress_writemem(udev,hx->addr,hx->data,hx->len);
46723
46724 - if (ret != hx.len) {
46725 + if (ret != hx->len) {
46726 err("error while transferring firmware "
46727 "(transferred size: %d, block size: %d)",
46728 - ret,hx.len);
46729 + ret,hx->len);
46730 ret = -EINVAL;
46731 break;
46732 }
46733 }
46734 if (ret < 0) {
46735 err("firmware download failed at %d with %d",pos,ret);
46736 + kfree(reset);
46737 + kfree(hx);
46738 return ret;
46739 }
46740
46741 if (ret == 0) {
46742 /* restart the CPU */
46743 - reset = 0;
46744 - if (ret || usb_cypress_writemem(udev,cypress[type].cpu_cs_register,&reset,1) != 1) {
46745 + reset[0] = 0;
46746 + if (ret || usb_cypress_writemem(udev,cypress[type].cpu_cs_register,reset,1) != 1) {
46747 err("could not restart the USB controller CPU.");
46748 ret = -EINVAL;
46749 }
46750 } else
46751 ret = -EIO;
46752
46753 + kfree(reset);
46754 + kfree(hx);
46755 +
46756 return ret;
46757 }
46758 EXPORT_SYMBOL(usb_cypress_load_firmware);
46759 diff --git a/drivers/media/usb/dvb-usb/dw2102.c b/drivers/media/usb/dvb-usb/dw2102.c
46760 index 1a3df10..57997a5 100644
46761 --- a/drivers/media/usb/dvb-usb/dw2102.c
46762 +++ b/drivers/media/usb/dvb-usb/dw2102.c
46763 @@ -118,7 +118,7 @@ struct su3000_state {
46764
46765 struct s6x0_state {
46766 int (*old_set_voltage)(struct dvb_frontend *f, fe_sec_voltage_t v);
46767 -};
46768 +} __no_const;
46769
46770 /* debug */
46771 static int dvb_usb_dw2102_debug;
46772 diff --git a/drivers/media/usb/dvb-usb/technisat-usb2.c b/drivers/media/usb/dvb-usb/technisat-usb2.c
46773 index 5801ae7..83f71fa 100644
46774 --- a/drivers/media/usb/dvb-usb/technisat-usb2.c
46775 +++ b/drivers/media/usb/dvb-usb/technisat-usb2.c
46776 @@ -87,8 +87,11 @@ struct technisat_usb2_state {
46777 static int technisat_usb2_i2c_access(struct usb_device *udev,
46778 u8 device_addr, u8 *tx, u8 txlen, u8 *rx, u8 rxlen)
46779 {
46780 - u8 b[64];
46781 - int ret, actual_length;
46782 + u8 *b = kmalloc(64, GFP_KERNEL);
46783 + int ret, actual_length, error = 0;
46784 +
46785 + if (b == NULL)
46786 + return -ENOMEM;
46787
46788 deb_i2c("i2c-access: %02x, tx: ", device_addr);
46789 debug_dump(tx, txlen, deb_i2c);
46790 @@ -121,7 +124,8 @@ static int technisat_usb2_i2c_access(struct usb_device *udev,
46791
46792 if (ret < 0) {
46793 err("i2c-error: out failed %02x = %d", device_addr, ret);
46794 - return -ENODEV;
46795 + error = -ENODEV;
46796 + goto out;
46797 }
46798
46799 ret = usb_bulk_msg(udev,
46800 @@ -129,7 +133,8 @@ static int technisat_usb2_i2c_access(struct usb_device *udev,
46801 b, 64, &actual_length, 1000);
46802 if (ret < 0) {
46803 err("i2c-error: in failed %02x = %d", device_addr, ret);
46804 - return -ENODEV;
46805 + error = -ENODEV;
46806 + goto out;
46807 }
46808
46809 if (b[0] != I2C_STATUS_OK) {
46810 @@ -137,8 +142,10 @@ static int technisat_usb2_i2c_access(struct usb_device *udev,
46811 /* handle tuner-i2c-nak */
46812 if (!(b[0] == I2C_STATUS_NAK &&
46813 device_addr == 0x60
46814 - /* && device_is_technisat_usb2 */))
46815 - return -ENODEV;
46816 + /* && device_is_technisat_usb2 */)) {
46817 + error = -ENODEV;
46818 + goto out;
46819 + }
46820 }
46821
46822 deb_i2c("status: %d, ", b[0]);
46823 @@ -152,7 +159,9 @@ static int technisat_usb2_i2c_access(struct usb_device *udev,
46824
46825 deb_i2c("\n");
46826
46827 - return 0;
46828 +out:
46829 + kfree(b);
46830 + return error;
46831 }
46832
46833 static int technisat_usb2_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg *msg,
46834 @@ -224,14 +233,16 @@ static int technisat_usb2_set_led(struct dvb_usb_device *d, int red, enum techni
46835 {
46836 int ret;
46837
46838 - u8 led[8] = {
46839 - red ? SET_RED_LED_VENDOR_REQUEST : SET_GREEN_LED_VENDOR_REQUEST,
46840 - 0
46841 - };
46842 + u8 *led = kzalloc(8, GFP_KERNEL);
46843 +
46844 + if (led == NULL)
46845 + return -ENOMEM;
46846
46847 if (disable_led_control && state != TECH_LED_OFF)
46848 return 0;
46849
46850 + led[0] = red ? SET_RED_LED_VENDOR_REQUEST : SET_GREEN_LED_VENDOR_REQUEST;
46851 +
46852 switch (state) {
46853 case TECH_LED_ON:
46854 led[1] = 0x82;
46855 @@ -263,16 +274,22 @@ static int technisat_usb2_set_led(struct dvb_usb_device *d, int red, enum techni
46856 red ? SET_RED_LED_VENDOR_REQUEST : SET_GREEN_LED_VENDOR_REQUEST,
46857 USB_TYPE_VENDOR | USB_DIR_OUT,
46858 0, 0,
46859 - led, sizeof(led), 500);
46860 + led, 8, 500);
46861
46862 mutex_unlock(&d->i2c_mutex);
46863 +
46864 + kfree(led);
46865 +
46866 return ret;
46867 }
46868
46869 static int technisat_usb2_set_led_timer(struct dvb_usb_device *d, u8 red, u8 green)
46870 {
46871 int ret;
46872 - u8 b = 0;
46873 + u8 *b = kzalloc(1, GFP_KERNEL);
46874 +
46875 + if (b == NULL)
46876 + return -ENOMEM;
46877
46878 if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
46879 return -EAGAIN;
46880 @@ -281,10 +298,12 @@ static int technisat_usb2_set_led_timer(struct dvb_usb_device *d, u8 red, u8 gre
46881 SET_LED_TIMER_DIVIDER_VENDOR_REQUEST,
46882 USB_TYPE_VENDOR | USB_DIR_OUT,
46883 (red << 8) | green, 0,
46884 - &b, 1, 500);
46885 + b, 1, 500);
46886
46887 mutex_unlock(&d->i2c_mutex);
46888
46889 + kfree(b);
46890 +
46891 return ret;
46892 }
46893
46894 @@ -328,7 +347,7 @@ static int technisat_usb2_identify_state(struct usb_device *udev,
46895 struct dvb_usb_device_description **desc, int *cold)
46896 {
46897 int ret;
46898 - u8 version[3];
46899 + u8 *version = kmalloc(3, GFP_KERNEL);
46900
46901 /* first select the interface */
46902 if (usb_set_interface(udev, 0, 1) != 0)
46903 @@ -338,11 +357,14 @@ static int technisat_usb2_identify_state(struct usb_device *udev,
46904
46905 *cold = 0; /* by default do not download a firmware - just in case something is wrong */
46906
46907 + if (version == NULL)
46908 + return 0;
46909 +
46910 ret = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0),
46911 GET_VERSION_INFO_VENDOR_REQUEST,
46912 USB_TYPE_VENDOR | USB_DIR_IN,
46913 0, 0,
46914 - version, sizeof(version), 500);
46915 + version, 3, 500);
46916
46917 if (ret < 0)
46918 *cold = 1;
46919 @@ -351,6 +373,8 @@ static int technisat_usb2_identify_state(struct usb_device *udev,
46920 *cold = 0;
46921 }
46922
46923 + kfree(version);
46924 +
46925 return 0;
46926 }
46927
46928 @@ -594,10 +618,15 @@ static int technisat_usb2_frontend_attach(struct dvb_usb_adapter *a)
46929
46930 static int technisat_usb2_get_ir(struct dvb_usb_device *d)
46931 {
46932 - u8 buf[62], *b;
46933 + u8 *buf, *b;
46934 int ret;
46935 struct ir_raw_event ev;
46936
46937 + buf = kmalloc(62, GFP_KERNEL);
46938 +
46939 + if (buf == NULL)
46940 + return -ENOMEM;
46941 +
46942 buf[0] = GET_IR_DATA_VENDOR_REQUEST;
46943 buf[1] = 0x08;
46944 buf[2] = 0x8f;
46945 @@ -620,16 +649,20 @@ static int technisat_usb2_get_ir(struct dvb_usb_device *d)
46946 GET_IR_DATA_VENDOR_REQUEST,
46947 USB_TYPE_VENDOR | USB_DIR_IN,
46948 0x8080, 0,
46949 - buf, sizeof(buf), 500);
46950 + buf, 62, 500);
46951
46952 unlock:
46953 mutex_unlock(&d->i2c_mutex);
46954
46955 - if (ret < 0)
46956 + if (ret < 0) {
46957 + kfree(buf);
46958 return ret;
46959 + }
46960
46961 - if (ret == 1)
46962 + if (ret == 1) {
46963 + kfree(buf);
46964 return 0; /* no key pressed */
46965 + }
46966
46967 /* decoding */
46968 b = buf+1;
46969 @@ -656,6 +689,8 @@ unlock:
46970
46971 ir_raw_event_handle(d->rc_dev);
46972
46973 + kfree(buf);
46974 +
46975 return 1;
46976 }
46977
46978 diff --git a/drivers/media/v4l2-core/v4l2-compat-ioctl32.c b/drivers/media/v4l2-core/v4l2-compat-ioctl32.c
46979 index af63543..0436f20 100644
46980 --- a/drivers/media/v4l2-core/v4l2-compat-ioctl32.c
46981 +++ b/drivers/media/v4l2-core/v4l2-compat-ioctl32.c
46982 @@ -429,7 +429,7 @@ static int get_v4l2_buffer32(struct v4l2_buffer *kp, struct v4l2_buffer32 __user
46983 * by passing a very big num_planes value */
46984 uplane = compat_alloc_user_space(num_planes *
46985 sizeof(struct v4l2_plane));
46986 - kp->m.planes = (__force struct v4l2_plane *)uplane;
46987 + kp->m.planes = (__force_kernel struct v4l2_plane *)uplane;
46988
46989 while (--num_planes >= 0) {
46990 ret = get_v4l2_plane32(uplane, uplane32, kp->memory);
46991 @@ -500,7 +500,7 @@ static int put_v4l2_buffer32(struct v4l2_buffer *kp, struct v4l2_buffer32 __user
46992 if (num_planes == 0)
46993 return 0;
46994
46995 - uplane = (__force struct v4l2_plane __user *)kp->m.planes;
46996 + uplane = (struct v4l2_plane __force_user *)kp->m.planes;
46997 if (get_user(p, &up->m.planes))
46998 return -EFAULT;
46999 uplane32 = compat_ptr(p);
47000 @@ -564,7 +564,7 @@ static int get_v4l2_framebuffer32(struct v4l2_framebuffer *kp, struct v4l2_frame
47001 get_user(kp->flags, &up->flags) ||
47002 copy_from_user(&kp->fmt, &up->fmt, sizeof(up->fmt)))
47003 return -EFAULT;
47004 - kp->base = (__force void *)compat_ptr(tmp);
47005 + kp->base = (__force_kernel void *)compat_ptr(tmp);
47006 return 0;
47007 }
47008
47009 @@ -669,7 +669,7 @@ static int get_v4l2_ext_controls32(struct v4l2_ext_controls *kp, struct v4l2_ext
47010 n * sizeof(struct v4l2_ext_control32)))
47011 return -EFAULT;
47012 kcontrols = compat_alloc_user_space(n * sizeof(struct v4l2_ext_control));
47013 - kp->controls = (__force struct v4l2_ext_control *)kcontrols;
47014 + kp->controls = (__force_kernel struct v4l2_ext_control *)kcontrols;
47015 while (--n >= 0) {
47016 u32 id;
47017
47018 @@ -696,7 +696,7 @@ static int put_v4l2_ext_controls32(struct v4l2_ext_controls *kp, struct v4l2_ext
47019 {
47020 struct v4l2_ext_control32 __user *ucontrols;
47021 struct v4l2_ext_control __user *kcontrols =
47022 - (__force struct v4l2_ext_control __user *)kp->controls;
47023 + (struct v4l2_ext_control __force_user *)kp->controls;
47024 int n = kp->count;
47025 compat_caddr_t p;
47026
47027 @@ -780,7 +780,7 @@ static int get_v4l2_edid32(struct v4l2_edid *kp, struct v4l2_edid32 __user *up)
47028 get_user(tmp, &up->edid) ||
47029 copy_from_user(kp->reserved, up->reserved, sizeof(kp->reserved)))
47030 return -EFAULT;
47031 - kp->edid = (__force u8 *)compat_ptr(tmp);
47032 + kp->edid = (__force_kernel u8 *)compat_ptr(tmp);
47033 return 0;
47034 }
47035
47036 diff --git a/drivers/media/v4l2-core/v4l2-device.c b/drivers/media/v4l2-core/v4l2-device.c
47037 index 015f92a..59e311e 100644
47038 --- a/drivers/media/v4l2-core/v4l2-device.c
47039 +++ b/drivers/media/v4l2-core/v4l2-device.c
47040 @@ -75,9 +75,9 @@ int v4l2_device_put(struct v4l2_device *v4l2_dev)
47041 EXPORT_SYMBOL_GPL(v4l2_device_put);
47042
47043 int v4l2_device_set_name(struct v4l2_device *v4l2_dev, const char *basename,
47044 - atomic_t *instance)
47045 + atomic_unchecked_t *instance)
47046 {
47047 - int num = atomic_inc_return(instance) - 1;
47048 + int num = atomic_inc_return_unchecked(instance) - 1;
47049 int len = strlen(basename);
47050
47051 if (basename[len - 1] >= '0' && basename[len - 1] <= '9')
47052 diff --git a/drivers/media/v4l2-core/v4l2-ioctl.c b/drivers/media/v4l2-core/v4l2-ioctl.c
47053 index b084072..36706d7 100644
47054 --- a/drivers/media/v4l2-core/v4l2-ioctl.c
47055 +++ b/drivers/media/v4l2-core/v4l2-ioctl.c
47056 @@ -2151,7 +2151,8 @@ struct v4l2_ioctl_info {
47057 struct file *file, void *fh, void *p);
47058 } u;
47059 void (*debug)(const void *arg, bool write_only);
47060 -};
47061 +} __do_const;
47062 +typedef struct v4l2_ioctl_info __no_const v4l2_ioctl_info_no_const;
47063
47064 /* This control needs a priority check */
47065 #define INFO_FL_PRIO (1 << 0)
47066 @@ -2335,7 +2336,7 @@ static long __video_do_ioctl(struct file *file,
47067 struct video_device *vfd = video_devdata(file);
47068 const struct v4l2_ioctl_ops *ops = vfd->ioctl_ops;
47069 bool write_only = false;
47070 - struct v4l2_ioctl_info default_info;
47071 + v4l2_ioctl_info_no_const default_info;
47072 const struct v4l2_ioctl_info *info;
47073 void *fh = file->private_data;
47074 struct v4l2_fh *vfh = NULL;
47075 @@ -2426,7 +2427,7 @@ static int check_array_args(unsigned int cmd, void *parg, size_t *array_size,
47076 ret = -EINVAL;
47077 break;
47078 }
47079 - *user_ptr = (void __user *)buf->m.planes;
47080 + *user_ptr = (void __force_user *)buf->m.planes;
47081 *kernel_ptr = (void **)&buf->m.planes;
47082 *array_size = sizeof(struct v4l2_plane) * buf->length;
47083 ret = 1;
47084 @@ -2443,7 +2444,7 @@ static int check_array_args(unsigned int cmd, void *parg, size_t *array_size,
47085 ret = -EINVAL;
47086 break;
47087 }
47088 - *user_ptr = (void __user *)edid->edid;
47089 + *user_ptr = (void __force_user *)edid->edid;
47090 *kernel_ptr = (void **)&edid->edid;
47091 *array_size = edid->blocks * 128;
47092 ret = 1;
47093 @@ -2461,7 +2462,7 @@ static int check_array_args(unsigned int cmd, void *parg, size_t *array_size,
47094 ret = -EINVAL;
47095 break;
47096 }
47097 - *user_ptr = (void __user *)ctrls->controls;
47098 + *user_ptr = (void __force_user *)ctrls->controls;
47099 *kernel_ptr = (void **)&ctrls->controls;
47100 *array_size = sizeof(struct v4l2_ext_control)
47101 * ctrls->count;
47102 @@ -2562,7 +2563,7 @@ video_usercopy(struct file *file, unsigned int cmd, unsigned long arg,
47103 }
47104
47105 if (has_array_args) {
47106 - *kernel_ptr = (void __force *)user_ptr;
47107 + *kernel_ptr = (void __force_kernel *)user_ptr;
47108 if (copy_to_user(user_ptr, mbuf, array_size))
47109 err = -EFAULT;
47110 goto out_array_args;
47111 diff --git a/drivers/memory/omap-gpmc.c b/drivers/memory/omap-gpmc.c
47112 index 24696f5..3637780 100644
47113 --- a/drivers/memory/omap-gpmc.c
47114 +++ b/drivers/memory/omap-gpmc.c
47115 @@ -211,7 +211,6 @@ struct omap3_gpmc_regs {
47116 };
47117
47118 static struct gpmc_client_irq gpmc_client_irq[GPMC_NR_IRQ];
47119 -static struct irq_chip gpmc_irq_chip;
47120 static int gpmc_irq_start;
47121
47122 static struct resource gpmc_mem_root;
47123 @@ -939,6 +938,17 @@ static void gpmc_irq_noop(struct irq_data *data) { }
47124
47125 static unsigned int gpmc_irq_noop_ret(struct irq_data *data) { return 0; }
47126
47127 +static struct irq_chip gpmc_irq_chip = {
47128 + .name = "gpmc",
47129 + .irq_startup = gpmc_irq_noop_ret,
47130 + .irq_enable = gpmc_irq_enable,
47131 + .irq_disable = gpmc_irq_disable,
47132 + .irq_shutdown = gpmc_irq_noop,
47133 + .irq_ack = gpmc_irq_noop,
47134 + .irq_mask = gpmc_irq_noop,
47135 + .irq_unmask = gpmc_irq_noop,
47136 +};
47137 +
47138 static int gpmc_setup_irq(void)
47139 {
47140 int i;
47141 @@ -953,15 +963,6 @@ static int gpmc_setup_irq(void)
47142 return gpmc_irq_start;
47143 }
47144
47145 - gpmc_irq_chip.name = "gpmc";
47146 - gpmc_irq_chip.irq_startup = gpmc_irq_noop_ret;
47147 - gpmc_irq_chip.irq_enable = gpmc_irq_enable;
47148 - gpmc_irq_chip.irq_disable = gpmc_irq_disable;
47149 - gpmc_irq_chip.irq_shutdown = gpmc_irq_noop;
47150 - gpmc_irq_chip.irq_ack = gpmc_irq_noop;
47151 - gpmc_irq_chip.irq_mask = gpmc_irq_noop;
47152 - gpmc_irq_chip.irq_unmask = gpmc_irq_noop;
47153 -
47154 gpmc_client_irq[0].bitmask = GPMC_IRQ_FIFOEVENTENABLE;
47155 gpmc_client_irq[1].bitmask = GPMC_IRQ_COUNT_EVENT;
47156
47157 diff --git a/drivers/message/fusion/mptbase.c b/drivers/message/fusion/mptbase.c
47158 index 187f836..679544b 100644
47159 --- a/drivers/message/fusion/mptbase.c
47160 +++ b/drivers/message/fusion/mptbase.c
47161 @@ -6746,8 +6746,13 @@ static int mpt_iocinfo_proc_show(struct seq_file *m, void *v)
47162 seq_printf(m, " MaxChainDepth = 0x%02x frames\n", ioc->facts.MaxChainDepth);
47163 seq_printf(m, " MinBlockSize = 0x%02x bytes\n", 4*ioc->facts.BlockSize);
47164
47165 +#ifdef CONFIG_GRKERNSEC_HIDESYM
47166 + seq_printf(m, " RequestFrames @ 0x%p (Dma @ 0x%p)\n", NULL, NULL);
47167 +#else
47168 seq_printf(m, " RequestFrames @ 0x%p (Dma @ 0x%p)\n",
47169 (void *)ioc->req_frames, (void *)(ulong)ioc->req_frames_dma);
47170 +#endif
47171 +
47172 /*
47173 * Rounding UP to nearest 4-kB boundary here...
47174 */
47175 @@ -6760,7 +6765,11 @@ static int mpt_iocinfo_proc_show(struct seq_file *m, void *v)
47176 ioc->facts.GlobalCredits);
47177
47178 seq_printf(m, " Frames @ 0x%p (Dma @ 0x%p)\n",
47179 +#ifdef CONFIG_GRKERNSEC_HIDESYM
47180 + NULL, NULL);
47181 +#else
47182 (void *)ioc->alloc, (void *)(ulong)ioc->alloc_dma);
47183 +#endif
47184 sz = (ioc->reply_sz * ioc->reply_depth) + 128;
47185 seq_printf(m, " {CurRepSz=%d} x {CurRepDepth=%d} = %d bytes ^= 0x%x\n",
47186 ioc->reply_sz, ioc->reply_depth, ioc->reply_sz*ioc->reply_depth, sz);
47187 diff --git a/drivers/message/fusion/mptsas.c b/drivers/message/fusion/mptsas.c
47188 index 5bdaae1..eced16f 100644
47189 --- a/drivers/message/fusion/mptsas.c
47190 +++ b/drivers/message/fusion/mptsas.c
47191 @@ -446,6 +446,23 @@ mptsas_is_end_device(struct mptsas_devinfo * attached)
47192 return 0;
47193 }
47194
47195 +static inline void
47196 +mptsas_set_rphy(MPT_ADAPTER *ioc, struct mptsas_phyinfo *phy_info, struct sas_rphy *rphy)
47197 +{
47198 + if (phy_info->port_details) {
47199 + phy_info->port_details->rphy = rphy;
47200 + dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "sas_rphy_add: rphy=%p\n",
47201 + ioc->name, rphy));
47202 + }
47203 +
47204 + if (rphy) {
47205 + dsaswideprintk(ioc, dev_printk(KERN_DEBUG,
47206 + &rphy->dev, MYIOC_s_FMT "add:", ioc->name));
47207 + dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "rphy=%p release=%p\n",
47208 + ioc->name, rphy, rphy->dev.release));
47209 + }
47210 +}
47211 +
47212 /* no mutex */
47213 static void
47214 mptsas_port_delete(MPT_ADAPTER *ioc, struct mptsas_portinfo_details * port_details)
47215 @@ -484,23 +501,6 @@ mptsas_get_rphy(struct mptsas_phyinfo *phy_info)
47216 return NULL;
47217 }
47218
47219 -static inline void
47220 -mptsas_set_rphy(MPT_ADAPTER *ioc, struct mptsas_phyinfo *phy_info, struct sas_rphy *rphy)
47221 -{
47222 - if (phy_info->port_details) {
47223 - phy_info->port_details->rphy = rphy;
47224 - dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "sas_rphy_add: rphy=%p\n",
47225 - ioc->name, rphy));
47226 - }
47227 -
47228 - if (rphy) {
47229 - dsaswideprintk(ioc, dev_printk(KERN_DEBUG,
47230 - &rphy->dev, MYIOC_s_FMT "add:", ioc->name));
47231 - dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "rphy=%p release=%p\n",
47232 - ioc->name, rphy, rphy->dev.release));
47233 - }
47234 -}
47235 -
47236 static inline struct sas_port *
47237 mptsas_get_port(struct mptsas_phyinfo *phy_info)
47238 {
47239 diff --git a/drivers/mfd/ab8500-debugfs.c b/drivers/mfd/ab8500-debugfs.c
47240 index 9a8e185..27ff17d 100644
47241 --- a/drivers/mfd/ab8500-debugfs.c
47242 +++ b/drivers/mfd/ab8500-debugfs.c
47243 @@ -100,7 +100,7 @@ static int irq_last;
47244 static u32 *irq_count;
47245 static int num_irqs;
47246
47247 -static struct device_attribute **dev_attr;
47248 +static device_attribute_no_const **dev_attr;
47249 static char **event_name;
47250
47251 static u8 avg_sample = SAMPLE_16;
47252 diff --git a/drivers/mfd/kempld-core.c b/drivers/mfd/kempld-core.c
47253 index 5615522..1eb6f3dc 100644
47254 --- a/drivers/mfd/kempld-core.c
47255 +++ b/drivers/mfd/kempld-core.c
47256 @@ -499,7 +499,7 @@ static struct platform_driver kempld_driver = {
47257 .remove = kempld_remove,
47258 };
47259
47260 -static struct dmi_system_id kempld_dmi_table[] __initdata = {
47261 +static const struct dmi_system_id kempld_dmi_table[] __initconst = {
47262 {
47263 .ident = "BHL6",
47264 .matches = {
47265 diff --git a/drivers/mfd/max8925-i2c.c b/drivers/mfd/max8925-i2c.c
47266 index c880c89..45a7c68 100644
47267 --- a/drivers/mfd/max8925-i2c.c
47268 +++ b/drivers/mfd/max8925-i2c.c
47269 @@ -152,7 +152,7 @@ static int max8925_probe(struct i2c_client *client,
47270 const struct i2c_device_id *id)
47271 {
47272 struct max8925_platform_data *pdata = dev_get_platdata(&client->dev);
47273 - static struct max8925_chip *chip;
47274 + struct max8925_chip *chip;
47275 struct device_node *node = client->dev.of_node;
47276
47277 if (node && !pdata) {
47278 diff --git a/drivers/mfd/tps65910.c b/drivers/mfd/tps65910.c
47279 index 7612d89..70549c2 100644
47280 --- a/drivers/mfd/tps65910.c
47281 +++ b/drivers/mfd/tps65910.c
47282 @@ -230,7 +230,7 @@ static int tps65910_irq_init(struct tps65910 *tps65910, int irq,
47283 struct tps65910_platform_data *pdata)
47284 {
47285 int ret = 0;
47286 - static struct regmap_irq_chip *tps6591x_irqs_chip;
47287 + struct regmap_irq_chip *tps6591x_irqs_chip;
47288
47289 if (!irq) {
47290 dev_warn(tps65910->dev, "No interrupt support, no core IRQ\n");
47291 diff --git a/drivers/mfd/twl4030-irq.c b/drivers/mfd/twl4030-irq.c
47292 index 1b772ef..01e77d33 100644
47293 --- a/drivers/mfd/twl4030-irq.c
47294 +++ b/drivers/mfd/twl4030-irq.c
47295 @@ -34,6 +34,7 @@
47296 #include <linux/of.h>
47297 #include <linux/irqdomain.h>
47298 #include <linux/i2c/twl.h>
47299 +#include <asm/pgtable.h>
47300
47301 #include "twl-core.h"
47302
47303 @@ -729,10 +730,12 @@ int twl4030_init_irq(struct device *dev, int irq_num)
47304 * Install an irq handler for each of the SIH modules;
47305 * clone dummy irq_chip since PIH can't *do* anything
47306 */
47307 - twl4030_irq_chip = dummy_irq_chip;
47308 - twl4030_irq_chip.name = "twl4030";
47309 + pax_open_kernel();
47310 + memcpy((void *)&twl4030_irq_chip, &dummy_irq_chip, sizeof twl4030_irq_chip);
47311 + *(const char **)&twl4030_irq_chip.name = "twl4030";
47312
47313 - twl4030_sih_irq_chip.irq_ack = dummy_irq_chip.irq_ack;
47314 + *(void **)&twl4030_sih_irq_chip.irq_ack = dummy_irq_chip.irq_ack;
47315 + pax_close_kernel();
47316
47317 for (i = irq_base; i < irq_end; i++) {
47318 irq_set_chip_and_handler(i, &twl4030_irq_chip,
47319 diff --git a/drivers/misc/c2port/core.c b/drivers/misc/c2port/core.c
47320 index 464419b..64bae8d 100644
47321 --- a/drivers/misc/c2port/core.c
47322 +++ b/drivers/misc/c2port/core.c
47323 @@ -922,7 +922,9 @@ struct c2port_device *c2port_device_register(char *name,
47324 goto error_idr_alloc;
47325 c2dev->id = ret;
47326
47327 - bin_attr_flash_data.size = ops->blocks_num * ops->block_size;
47328 + pax_open_kernel();
47329 + *(size_t *)&bin_attr_flash_data.size = ops->blocks_num * ops->block_size;
47330 + pax_close_kernel();
47331
47332 c2dev->dev = device_create(c2port_class, NULL, 0, c2dev,
47333 "c2port%d", c2dev->id);
47334 diff --git a/drivers/misc/eeprom/sunxi_sid.c b/drivers/misc/eeprom/sunxi_sid.c
47335 index 8385177..2f54635 100644
47336 --- a/drivers/misc/eeprom/sunxi_sid.c
47337 +++ b/drivers/misc/eeprom/sunxi_sid.c
47338 @@ -126,7 +126,9 @@ static int sunxi_sid_probe(struct platform_device *pdev)
47339
47340 platform_set_drvdata(pdev, sid_data);
47341
47342 - sid_bin_attr.size = sid_data->keysize;
47343 + pax_open_kernel();
47344 + *(size_t *)&sid_bin_attr.size = sid_data->keysize;
47345 + pax_close_kernel();
47346 if (device_create_bin_file(&pdev->dev, &sid_bin_attr))
47347 return -ENODEV;
47348
47349 diff --git a/drivers/misc/kgdbts.c b/drivers/misc/kgdbts.c
47350 index 36f5d52..32311c3 100644
47351 --- a/drivers/misc/kgdbts.c
47352 +++ b/drivers/misc/kgdbts.c
47353 @@ -834,7 +834,7 @@ static void run_plant_and_detach_test(int is_early)
47354 char before[BREAK_INSTR_SIZE];
47355 char after[BREAK_INSTR_SIZE];
47356
47357 - probe_kernel_read(before, (char *)kgdbts_break_test,
47358 + probe_kernel_read(before, ktla_ktva((char *)kgdbts_break_test),
47359 BREAK_INSTR_SIZE);
47360 init_simple_test();
47361 ts.tst = plant_and_detach_test;
47362 @@ -842,7 +842,7 @@ static void run_plant_and_detach_test(int is_early)
47363 /* Activate test with initial breakpoint */
47364 if (!is_early)
47365 kgdb_breakpoint();
47366 - probe_kernel_read(after, (char *)kgdbts_break_test,
47367 + probe_kernel_read(after, ktla_ktva((char *)kgdbts_break_test),
47368 BREAK_INSTR_SIZE);
47369 if (memcmp(before, after, BREAK_INSTR_SIZE)) {
47370 printk(KERN_CRIT "kgdbts: ERROR kgdb corrupted memory\n");
47371 diff --git a/drivers/misc/lis3lv02d/lis3lv02d.c b/drivers/misc/lis3lv02d/lis3lv02d.c
47372 index 3ef4627..8d00486 100644
47373 --- a/drivers/misc/lis3lv02d/lis3lv02d.c
47374 +++ b/drivers/misc/lis3lv02d/lis3lv02d.c
47375 @@ -497,7 +497,7 @@ static irqreturn_t lis302dl_interrupt(int irq, void *data)
47376 * the lid is closed. This leads to interrupts as soon as a little move
47377 * is done.
47378 */
47379 - atomic_inc(&lis3->count);
47380 + atomic_inc_unchecked(&lis3->count);
47381
47382 wake_up_interruptible(&lis3->misc_wait);
47383 kill_fasync(&lis3->async_queue, SIGIO, POLL_IN);
47384 @@ -583,7 +583,7 @@ static int lis3lv02d_misc_open(struct inode *inode, struct file *file)
47385 if (lis3->pm_dev)
47386 pm_runtime_get_sync(lis3->pm_dev);
47387
47388 - atomic_set(&lis3->count, 0);
47389 + atomic_set_unchecked(&lis3->count, 0);
47390 return 0;
47391 }
47392
47393 @@ -615,7 +615,7 @@ static ssize_t lis3lv02d_misc_read(struct file *file, char __user *buf,
47394 add_wait_queue(&lis3->misc_wait, &wait);
47395 while (true) {
47396 set_current_state(TASK_INTERRUPTIBLE);
47397 - data = atomic_xchg(&lis3->count, 0);
47398 + data = atomic_xchg_unchecked(&lis3->count, 0);
47399 if (data)
47400 break;
47401
47402 @@ -656,7 +656,7 @@ static unsigned int lis3lv02d_misc_poll(struct file *file, poll_table *wait)
47403 struct lis3lv02d, miscdev);
47404
47405 poll_wait(file, &lis3->misc_wait, wait);
47406 - if (atomic_read(&lis3->count))
47407 + if (atomic_read_unchecked(&lis3->count))
47408 return POLLIN | POLLRDNORM;
47409 return 0;
47410 }
47411 diff --git a/drivers/misc/lis3lv02d/lis3lv02d.h b/drivers/misc/lis3lv02d/lis3lv02d.h
47412 index c439c82..1f20f57 100644
47413 --- a/drivers/misc/lis3lv02d/lis3lv02d.h
47414 +++ b/drivers/misc/lis3lv02d/lis3lv02d.h
47415 @@ -297,7 +297,7 @@ struct lis3lv02d {
47416 struct input_polled_dev *idev; /* input device */
47417 struct platform_device *pdev; /* platform device */
47418 struct regulator_bulk_data regulators[2];
47419 - atomic_t count; /* interrupt count after last read */
47420 + atomic_unchecked_t count; /* interrupt count after last read */
47421 union axis_conversion ac; /* hw -> logical axis */
47422 int mapped_btns[3];
47423
47424 diff --git a/drivers/misc/sgi-gru/gruhandles.c b/drivers/misc/sgi-gru/gruhandles.c
47425 index 2f30bad..c4c13d0 100644
47426 --- a/drivers/misc/sgi-gru/gruhandles.c
47427 +++ b/drivers/misc/sgi-gru/gruhandles.c
47428 @@ -44,8 +44,8 @@ static void update_mcs_stats(enum mcs_op op, unsigned long clks)
47429 unsigned long nsec;
47430
47431 nsec = CLKS2NSEC(clks);
47432 - atomic_long_inc(&mcs_op_statistics[op].count);
47433 - atomic_long_add(nsec, &mcs_op_statistics[op].total);
47434 + atomic_long_inc_unchecked(&mcs_op_statistics[op].count);
47435 + atomic_long_add_unchecked(nsec, &mcs_op_statistics[op].total);
47436 if (mcs_op_statistics[op].max < nsec)
47437 mcs_op_statistics[op].max = nsec;
47438 }
47439 diff --git a/drivers/misc/sgi-gru/gruprocfs.c b/drivers/misc/sgi-gru/gruprocfs.c
47440 index 4f76359..cdfcb2e 100644
47441 --- a/drivers/misc/sgi-gru/gruprocfs.c
47442 +++ b/drivers/misc/sgi-gru/gruprocfs.c
47443 @@ -32,9 +32,9 @@
47444
47445 #define printstat(s, f) printstat_val(s, &gru_stats.f, #f)
47446
47447 -static void printstat_val(struct seq_file *s, atomic_long_t *v, char *id)
47448 +static void printstat_val(struct seq_file *s, atomic_long_unchecked_t *v, char *id)
47449 {
47450 - unsigned long val = atomic_long_read(v);
47451 + unsigned long val = atomic_long_read_unchecked(v);
47452
47453 seq_printf(s, "%16lu %s\n", val, id);
47454 }
47455 @@ -134,8 +134,8 @@ static int mcs_statistics_show(struct seq_file *s, void *p)
47456
47457 seq_printf(s, "%-20s%12s%12s%12s\n", "#id", "count", "aver-clks", "max-clks");
47458 for (op = 0; op < mcsop_last; op++) {
47459 - count = atomic_long_read(&mcs_op_statistics[op].count);
47460 - total = atomic_long_read(&mcs_op_statistics[op].total);
47461 + count = atomic_long_read_unchecked(&mcs_op_statistics[op].count);
47462 + total = atomic_long_read_unchecked(&mcs_op_statistics[op].total);
47463 max = mcs_op_statistics[op].max;
47464 seq_printf(s, "%-20s%12ld%12ld%12ld\n", id[op], count,
47465 count ? total / count : 0, max);
47466 diff --git a/drivers/misc/sgi-gru/grutables.h b/drivers/misc/sgi-gru/grutables.h
47467 index 5c3ce24..4915ccb 100644
47468 --- a/drivers/misc/sgi-gru/grutables.h
47469 +++ b/drivers/misc/sgi-gru/grutables.h
47470 @@ -167,82 +167,82 @@ extern unsigned int gru_max_gids;
47471 * GRU statistics.
47472 */
47473 struct gru_stats_s {
47474 - atomic_long_t vdata_alloc;
47475 - atomic_long_t vdata_free;
47476 - atomic_long_t gts_alloc;
47477 - atomic_long_t gts_free;
47478 - atomic_long_t gms_alloc;
47479 - atomic_long_t gms_free;
47480 - atomic_long_t gts_double_allocate;
47481 - atomic_long_t assign_context;
47482 - atomic_long_t assign_context_failed;
47483 - atomic_long_t free_context;
47484 - atomic_long_t load_user_context;
47485 - atomic_long_t load_kernel_context;
47486 - atomic_long_t lock_kernel_context;
47487 - atomic_long_t unlock_kernel_context;
47488 - atomic_long_t steal_user_context;
47489 - atomic_long_t steal_kernel_context;
47490 - atomic_long_t steal_context_failed;
47491 - atomic_long_t nopfn;
47492 - atomic_long_t asid_new;
47493 - atomic_long_t asid_next;
47494 - atomic_long_t asid_wrap;
47495 - atomic_long_t asid_reuse;
47496 - atomic_long_t intr;
47497 - atomic_long_t intr_cbr;
47498 - atomic_long_t intr_tfh;
47499 - atomic_long_t intr_spurious;
47500 - atomic_long_t intr_mm_lock_failed;
47501 - atomic_long_t call_os;
47502 - atomic_long_t call_os_wait_queue;
47503 - atomic_long_t user_flush_tlb;
47504 - atomic_long_t user_unload_context;
47505 - atomic_long_t user_exception;
47506 - atomic_long_t set_context_option;
47507 - atomic_long_t check_context_retarget_intr;
47508 - atomic_long_t check_context_unload;
47509 - atomic_long_t tlb_dropin;
47510 - atomic_long_t tlb_preload_page;
47511 - atomic_long_t tlb_dropin_fail_no_asid;
47512 - atomic_long_t tlb_dropin_fail_upm;
47513 - atomic_long_t tlb_dropin_fail_invalid;
47514 - atomic_long_t tlb_dropin_fail_range_active;
47515 - atomic_long_t tlb_dropin_fail_idle;
47516 - atomic_long_t tlb_dropin_fail_fmm;
47517 - atomic_long_t tlb_dropin_fail_no_exception;
47518 - atomic_long_t tfh_stale_on_fault;
47519 - atomic_long_t mmu_invalidate_range;
47520 - atomic_long_t mmu_invalidate_page;
47521 - atomic_long_t flush_tlb;
47522 - atomic_long_t flush_tlb_gru;
47523 - atomic_long_t flush_tlb_gru_tgh;
47524 - atomic_long_t flush_tlb_gru_zero_asid;
47525 + atomic_long_unchecked_t vdata_alloc;
47526 + atomic_long_unchecked_t vdata_free;
47527 + atomic_long_unchecked_t gts_alloc;
47528 + atomic_long_unchecked_t gts_free;
47529 + atomic_long_unchecked_t gms_alloc;
47530 + atomic_long_unchecked_t gms_free;
47531 + atomic_long_unchecked_t gts_double_allocate;
47532 + atomic_long_unchecked_t assign_context;
47533 + atomic_long_unchecked_t assign_context_failed;
47534 + atomic_long_unchecked_t free_context;
47535 + atomic_long_unchecked_t load_user_context;
47536 + atomic_long_unchecked_t load_kernel_context;
47537 + atomic_long_unchecked_t lock_kernel_context;
47538 + atomic_long_unchecked_t unlock_kernel_context;
47539 + atomic_long_unchecked_t steal_user_context;
47540 + atomic_long_unchecked_t steal_kernel_context;
47541 + atomic_long_unchecked_t steal_context_failed;
47542 + atomic_long_unchecked_t nopfn;
47543 + atomic_long_unchecked_t asid_new;
47544 + atomic_long_unchecked_t asid_next;
47545 + atomic_long_unchecked_t asid_wrap;
47546 + atomic_long_unchecked_t asid_reuse;
47547 + atomic_long_unchecked_t intr;
47548 + atomic_long_unchecked_t intr_cbr;
47549 + atomic_long_unchecked_t intr_tfh;
47550 + atomic_long_unchecked_t intr_spurious;
47551 + atomic_long_unchecked_t intr_mm_lock_failed;
47552 + atomic_long_unchecked_t call_os;
47553 + atomic_long_unchecked_t call_os_wait_queue;
47554 + atomic_long_unchecked_t user_flush_tlb;
47555 + atomic_long_unchecked_t user_unload_context;
47556 + atomic_long_unchecked_t user_exception;
47557 + atomic_long_unchecked_t set_context_option;
47558 + atomic_long_unchecked_t check_context_retarget_intr;
47559 + atomic_long_unchecked_t check_context_unload;
47560 + atomic_long_unchecked_t tlb_dropin;
47561 + atomic_long_unchecked_t tlb_preload_page;
47562 + atomic_long_unchecked_t tlb_dropin_fail_no_asid;
47563 + atomic_long_unchecked_t tlb_dropin_fail_upm;
47564 + atomic_long_unchecked_t tlb_dropin_fail_invalid;
47565 + atomic_long_unchecked_t tlb_dropin_fail_range_active;
47566 + atomic_long_unchecked_t tlb_dropin_fail_idle;
47567 + atomic_long_unchecked_t tlb_dropin_fail_fmm;
47568 + atomic_long_unchecked_t tlb_dropin_fail_no_exception;
47569 + atomic_long_unchecked_t tfh_stale_on_fault;
47570 + atomic_long_unchecked_t mmu_invalidate_range;
47571 + atomic_long_unchecked_t mmu_invalidate_page;
47572 + atomic_long_unchecked_t flush_tlb;
47573 + atomic_long_unchecked_t flush_tlb_gru;
47574 + atomic_long_unchecked_t flush_tlb_gru_tgh;
47575 + atomic_long_unchecked_t flush_tlb_gru_zero_asid;
47576
47577 - atomic_long_t copy_gpa;
47578 - atomic_long_t read_gpa;
47579 + atomic_long_unchecked_t copy_gpa;
47580 + atomic_long_unchecked_t read_gpa;
47581
47582 - atomic_long_t mesq_receive;
47583 - atomic_long_t mesq_receive_none;
47584 - atomic_long_t mesq_send;
47585 - atomic_long_t mesq_send_failed;
47586 - atomic_long_t mesq_noop;
47587 - atomic_long_t mesq_send_unexpected_error;
47588 - atomic_long_t mesq_send_lb_overflow;
47589 - atomic_long_t mesq_send_qlimit_reached;
47590 - atomic_long_t mesq_send_amo_nacked;
47591 - atomic_long_t mesq_send_put_nacked;
47592 - atomic_long_t mesq_page_overflow;
47593 - atomic_long_t mesq_qf_locked;
47594 - atomic_long_t mesq_qf_noop_not_full;
47595 - atomic_long_t mesq_qf_switch_head_failed;
47596 - atomic_long_t mesq_qf_unexpected_error;
47597 - atomic_long_t mesq_noop_unexpected_error;
47598 - atomic_long_t mesq_noop_lb_overflow;
47599 - atomic_long_t mesq_noop_qlimit_reached;
47600 - atomic_long_t mesq_noop_amo_nacked;
47601 - atomic_long_t mesq_noop_put_nacked;
47602 - atomic_long_t mesq_noop_page_overflow;
47603 + atomic_long_unchecked_t mesq_receive;
47604 + atomic_long_unchecked_t mesq_receive_none;
47605 + atomic_long_unchecked_t mesq_send;
47606 + atomic_long_unchecked_t mesq_send_failed;
47607 + atomic_long_unchecked_t mesq_noop;
47608 + atomic_long_unchecked_t mesq_send_unexpected_error;
47609 + atomic_long_unchecked_t mesq_send_lb_overflow;
47610 + atomic_long_unchecked_t mesq_send_qlimit_reached;
47611 + atomic_long_unchecked_t mesq_send_amo_nacked;
47612 + atomic_long_unchecked_t mesq_send_put_nacked;
47613 + atomic_long_unchecked_t mesq_page_overflow;
47614 + atomic_long_unchecked_t mesq_qf_locked;
47615 + atomic_long_unchecked_t mesq_qf_noop_not_full;
47616 + atomic_long_unchecked_t mesq_qf_switch_head_failed;
47617 + atomic_long_unchecked_t mesq_qf_unexpected_error;
47618 + atomic_long_unchecked_t mesq_noop_unexpected_error;
47619 + atomic_long_unchecked_t mesq_noop_lb_overflow;
47620 + atomic_long_unchecked_t mesq_noop_qlimit_reached;
47621 + atomic_long_unchecked_t mesq_noop_amo_nacked;
47622 + atomic_long_unchecked_t mesq_noop_put_nacked;
47623 + atomic_long_unchecked_t mesq_noop_page_overflow;
47624
47625 };
47626
47627 @@ -251,8 +251,8 @@ enum mcs_op {cchop_allocate, cchop_start, cchop_interrupt, cchop_interrupt_sync,
47628 tghop_invalidate, mcsop_last};
47629
47630 struct mcs_op_statistic {
47631 - atomic_long_t count;
47632 - atomic_long_t total;
47633 + atomic_long_unchecked_t count;
47634 + atomic_long_unchecked_t total;
47635 unsigned long max;
47636 };
47637
47638 @@ -275,7 +275,7 @@ extern struct mcs_op_statistic mcs_op_statistics[mcsop_last];
47639
47640 #define STAT(id) do { \
47641 if (gru_options & OPT_STATS) \
47642 - atomic_long_inc(&gru_stats.id); \
47643 + atomic_long_inc_unchecked(&gru_stats.id); \
47644 } while (0)
47645
47646 #ifdef CONFIG_SGI_GRU_DEBUG
47647 diff --git a/drivers/misc/sgi-xp/xp.h b/drivers/misc/sgi-xp/xp.h
47648 index c862cd4..0d176fe 100644
47649 --- a/drivers/misc/sgi-xp/xp.h
47650 +++ b/drivers/misc/sgi-xp/xp.h
47651 @@ -288,7 +288,7 @@ struct xpc_interface {
47652 xpc_notify_func, void *);
47653 void (*received) (short, int, void *);
47654 enum xp_retval (*partid_to_nasids) (short, void *);
47655 -};
47656 +} __no_const;
47657
47658 extern struct xpc_interface xpc_interface;
47659
47660 diff --git a/drivers/misc/sgi-xp/xp_main.c b/drivers/misc/sgi-xp/xp_main.c
47661 index 01be66d..e3a0c7e 100644
47662 --- a/drivers/misc/sgi-xp/xp_main.c
47663 +++ b/drivers/misc/sgi-xp/xp_main.c
47664 @@ -78,13 +78,13 @@ xpc_notloaded(void)
47665 }
47666
47667 struct xpc_interface xpc_interface = {
47668 - (void (*)(int))xpc_notloaded,
47669 - (void (*)(int))xpc_notloaded,
47670 - (enum xp_retval(*)(short, int, u32, void *, u16))xpc_notloaded,
47671 - (enum xp_retval(*)(short, int, u32, void *, u16, xpc_notify_func,
47672 + .connect = (void (*)(int))xpc_notloaded,
47673 + .disconnect = (void (*)(int))xpc_notloaded,
47674 + .send = (enum xp_retval(*)(short, int, u32, void *, u16))xpc_notloaded,
47675 + .send_notify = (enum xp_retval(*)(short, int, u32, void *, u16, xpc_notify_func,
47676 void *))xpc_notloaded,
47677 - (void (*)(short, int, void *))xpc_notloaded,
47678 - (enum xp_retval(*)(short, void *))xpc_notloaded
47679 + .received = (void (*)(short, int, void *))xpc_notloaded,
47680 + .partid_to_nasids = (enum xp_retval(*)(short, void *))xpc_notloaded
47681 };
47682 EXPORT_SYMBOL_GPL(xpc_interface);
47683
47684 diff --git a/drivers/misc/sgi-xp/xpc.h b/drivers/misc/sgi-xp/xpc.h
47685 index b94d5f7..7f494c5 100644
47686 --- a/drivers/misc/sgi-xp/xpc.h
47687 +++ b/drivers/misc/sgi-xp/xpc.h
47688 @@ -835,6 +835,7 @@ struct xpc_arch_operations {
47689 void (*received_payload) (struct xpc_channel *, void *);
47690 void (*notify_senders_of_disconnect) (struct xpc_channel *);
47691 };
47692 +typedef struct xpc_arch_operations __no_const xpc_arch_operations_no_const;
47693
47694 /* struct xpc_partition act_state values (for XPC HB) */
47695
47696 @@ -876,7 +877,7 @@ extern struct xpc_registration xpc_registrations[];
47697 /* found in xpc_main.c */
47698 extern struct device *xpc_part;
47699 extern struct device *xpc_chan;
47700 -extern struct xpc_arch_operations xpc_arch_ops;
47701 +extern xpc_arch_operations_no_const xpc_arch_ops;
47702 extern int xpc_disengage_timelimit;
47703 extern int xpc_disengage_timedout;
47704 extern int xpc_activate_IRQ_rcvd;
47705 diff --git a/drivers/misc/sgi-xp/xpc_main.c b/drivers/misc/sgi-xp/xpc_main.c
47706 index 82dc574..8539ab2 100644
47707 --- a/drivers/misc/sgi-xp/xpc_main.c
47708 +++ b/drivers/misc/sgi-xp/xpc_main.c
47709 @@ -166,7 +166,7 @@ static struct notifier_block xpc_die_notifier = {
47710 .notifier_call = xpc_system_die,
47711 };
47712
47713 -struct xpc_arch_operations xpc_arch_ops;
47714 +xpc_arch_operations_no_const xpc_arch_ops;
47715
47716 /*
47717 * Timer function to enforce the timelimit on the partition disengage.
47718 @@ -1210,7 +1210,7 @@ xpc_system_die(struct notifier_block *nb, unsigned long event, void *_die_args)
47719
47720 if (((die_args->trapnr == X86_TRAP_MF) ||
47721 (die_args->trapnr == X86_TRAP_XF)) &&
47722 - !user_mode_vm(die_args->regs))
47723 + !user_mode(die_args->regs))
47724 xpc_die_deactivate();
47725
47726 break;
47727 diff --git a/drivers/mmc/card/block.c b/drivers/mmc/card/block.c
47728 index c69afb5..5c2d0f5 100644
47729 --- a/drivers/mmc/card/block.c
47730 +++ b/drivers/mmc/card/block.c
47731 @@ -577,7 +577,7 @@ static int mmc_blk_ioctl_cmd(struct block_device *bdev,
47732 if (idata->ic.postsleep_min_us)
47733 usleep_range(idata->ic.postsleep_min_us, idata->ic.postsleep_max_us);
47734
47735 - if (copy_to_user(&(ic_ptr->response), cmd.resp, sizeof(cmd.resp))) {
47736 + if (copy_to_user(ic_ptr->response, cmd.resp, sizeof(cmd.resp))) {
47737 err = -EFAULT;
47738 goto cmd_rel_host;
47739 }
47740 diff --git a/drivers/mmc/host/dw_mmc.h b/drivers/mmc/host/dw_mmc.h
47741 index 18c4afe..43be71e 100644
47742 --- a/drivers/mmc/host/dw_mmc.h
47743 +++ b/drivers/mmc/host/dw_mmc.h
47744 @@ -271,5 +271,5 @@ struct dw_mci_drv_data {
47745 void (*set_ios)(struct dw_mci *host, struct mmc_ios *ios);
47746 int (*parse_dt)(struct dw_mci *host);
47747 int (*execute_tuning)(struct dw_mci_slot *slot);
47748 -};
47749 +} __do_const;
47750 #endif /* _DW_MMC_H_ */
47751 diff --git a/drivers/mmc/host/mmci.c b/drivers/mmc/host/mmci.c
47752 index 7fe1619..ae0781b 100644
47753 --- a/drivers/mmc/host/mmci.c
47754 +++ b/drivers/mmc/host/mmci.c
47755 @@ -1630,7 +1630,9 @@ static int mmci_probe(struct amba_device *dev,
47756 mmc->caps |= MMC_CAP_CMD23;
47757
47758 if (variant->busy_detect) {
47759 - mmci_ops.card_busy = mmci_card_busy;
47760 + pax_open_kernel();
47761 + *(void **)&mmci_ops.card_busy = mmci_card_busy;
47762 + pax_close_kernel();
47763 mmci_write_datactrlreg(host, MCI_ST_DPSM_BUSYMODE);
47764 mmc->caps |= MMC_CAP_WAIT_WHILE_BUSY;
47765 mmc->max_busy_timeout = 0;
47766 diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
47767 index f84cfb0..aebe5d6 100644
47768 --- a/drivers/mmc/host/omap_hsmmc.c
47769 +++ b/drivers/mmc/host/omap_hsmmc.c
47770 @@ -2054,7 +2054,9 @@ static int omap_hsmmc_probe(struct platform_device *pdev)
47771
47772 if (host->pdata->controller_flags & OMAP_HSMMC_BROKEN_MULTIBLOCK_READ) {
47773 dev_info(&pdev->dev, "multiblock reads disabled due to 35xx erratum 2.1.1.128; MMC read performance may suffer\n");
47774 - omap_hsmmc_ops.multi_io_quirk = omap_hsmmc_multi_io_quirk;
47775 + pax_open_kernel();
47776 + *(void **)&omap_hsmmc_ops.multi_io_quirk = omap_hsmmc_multi_io_quirk;
47777 + pax_close_kernel();
47778 }
47779
47780 pm_runtime_enable(host->dev);
47781 diff --git a/drivers/mmc/host/sdhci-esdhc-imx.c b/drivers/mmc/host/sdhci-esdhc-imx.c
47782 index 10ef824..88461a2 100644
47783 --- a/drivers/mmc/host/sdhci-esdhc-imx.c
47784 +++ b/drivers/mmc/host/sdhci-esdhc-imx.c
47785 @@ -989,9 +989,12 @@ static int sdhci_esdhc_imx_probe(struct platform_device *pdev)
47786 host->mmc->caps |= MMC_CAP_1_8V_DDR;
47787 }
47788
47789 - if (imx_data->socdata->flags & ESDHC_FLAG_MAN_TUNING)
47790 - sdhci_esdhc_ops.platform_execute_tuning =
47791 + if (imx_data->socdata->flags & ESDHC_FLAG_MAN_TUNING) {
47792 + pax_open_kernel();
47793 + *(void **)&sdhci_esdhc_ops.platform_execute_tuning =
47794 esdhc_executing_tuning;
47795 + pax_close_kernel();
47796 + }
47797
47798 if (imx_data->socdata->flags & ESDHC_FLAG_STD_TUNING)
47799 writel(readl(host->ioaddr + ESDHC_TUNING_CTRL) |
47800 diff --git a/drivers/mmc/host/sdhci-s3c.c b/drivers/mmc/host/sdhci-s3c.c
47801 index c6d2dd7..81b1ca3 100644
47802 --- a/drivers/mmc/host/sdhci-s3c.c
47803 +++ b/drivers/mmc/host/sdhci-s3c.c
47804 @@ -598,9 +598,11 @@ static int sdhci_s3c_probe(struct platform_device *pdev)
47805 * we can use overriding functions instead of default.
47806 */
47807 if (sc->no_divider) {
47808 - sdhci_s3c_ops.set_clock = sdhci_cmu_set_clock;
47809 - sdhci_s3c_ops.get_min_clock = sdhci_cmu_get_min_clock;
47810 - sdhci_s3c_ops.get_max_clock = sdhci_cmu_get_max_clock;
47811 + pax_open_kernel();
47812 + *(void **)&sdhci_s3c_ops.set_clock = sdhci_cmu_set_clock;
47813 + *(void **)&sdhci_s3c_ops.get_min_clock = sdhci_cmu_get_min_clock;
47814 + *(void **)&sdhci_s3c_ops.get_max_clock = sdhci_cmu_get_max_clock;
47815 + pax_close_kernel();
47816 }
47817
47818 /* It supports additional host capabilities if needed */
47819 diff --git a/drivers/mtd/chips/cfi_cmdset_0020.c b/drivers/mtd/chips/cfi_cmdset_0020.c
47820 index 423666b..81ff5eb 100644
47821 --- a/drivers/mtd/chips/cfi_cmdset_0020.c
47822 +++ b/drivers/mtd/chips/cfi_cmdset_0020.c
47823 @@ -666,7 +666,7 @@ cfi_staa_writev(struct mtd_info *mtd, const struct kvec *vecs,
47824 size_t totlen = 0, thislen;
47825 int ret = 0;
47826 size_t buflen = 0;
47827 - static char *buffer;
47828 + char *buffer;
47829
47830 if (!ECCBUF_SIZE) {
47831 /* We should fall back to a general writev implementation.
47832 diff --git a/drivers/mtd/nand/denali.c b/drivers/mtd/nand/denali.c
47833 index f44c606..aa4e804 100644
47834 --- a/drivers/mtd/nand/denali.c
47835 +++ b/drivers/mtd/nand/denali.c
47836 @@ -24,6 +24,7 @@
47837 #include <linux/slab.h>
47838 #include <linux/mtd/mtd.h>
47839 #include <linux/module.h>
47840 +#include <linux/slab.h>
47841
47842 #include "denali.h"
47843
47844 diff --git a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c b/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
47845 index 33f3c3c..d6bbe6a 100644
47846 --- a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
47847 +++ b/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
47848 @@ -386,7 +386,7 @@ void prepare_data_dma(struct gpmi_nand_data *this, enum dma_data_direction dr)
47849
47850 /* first try to map the upper buffer directly */
47851 if (virt_addr_valid(this->upper_buf) &&
47852 - !object_is_on_stack(this->upper_buf)) {
47853 + !object_starts_on_stack(this->upper_buf)) {
47854 sg_init_one(sgl, this->upper_buf, this->upper_len);
47855 ret = dma_map_sg(this->dev, sgl, 1, dr);
47856 if (ret == 0)
47857 diff --git a/drivers/mtd/nftlmount.c b/drivers/mtd/nftlmount.c
47858 index a5dfbfb..8042ab4 100644
47859 --- a/drivers/mtd/nftlmount.c
47860 +++ b/drivers/mtd/nftlmount.c
47861 @@ -24,6 +24,7 @@
47862 #include <asm/errno.h>
47863 #include <linux/delay.h>
47864 #include <linux/slab.h>
47865 +#include <linux/sched.h>
47866 #include <linux/mtd/mtd.h>
47867 #include <linux/mtd/nand.h>
47868 #include <linux/mtd/nftl.h>
47869 diff --git a/drivers/mtd/sm_ftl.c b/drivers/mtd/sm_ftl.c
47870 index c23184a..4115c41 100644
47871 --- a/drivers/mtd/sm_ftl.c
47872 +++ b/drivers/mtd/sm_ftl.c
47873 @@ -56,7 +56,7 @@ static ssize_t sm_attr_show(struct device *dev, struct device_attribute *attr,
47874 #define SM_CIS_VENDOR_OFFSET 0x59
47875 static struct attribute_group *sm_create_sysfs_attributes(struct sm_ftl *ftl)
47876 {
47877 - struct attribute_group *attr_group;
47878 + attribute_group_no_const *attr_group;
47879 struct attribute **attributes;
47880 struct sm_sysfs_attribute *vendor_attribute;
47881 char *vendor;
47882 diff --git a/drivers/net/bonding/bond_netlink.c b/drivers/net/bonding/bond_netlink.c
47883 index 7b11243..b3278a3 100644
47884 --- a/drivers/net/bonding/bond_netlink.c
47885 +++ b/drivers/net/bonding/bond_netlink.c
47886 @@ -585,7 +585,7 @@ nla_put_failure:
47887 return -EMSGSIZE;
47888 }
47889
47890 -struct rtnl_link_ops bond_link_ops __read_mostly = {
47891 +struct rtnl_link_ops bond_link_ops = {
47892 .kind = "bond",
47893 .priv_size = sizeof(struct bonding),
47894 .setup = bond_setup,
47895 diff --git a/drivers/net/caif/caif_hsi.c b/drivers/net/caif/caif_hsi.c
47896 index b3b922a..80bba38 100644
47897 --- a/drivers/net/caif/caif_hsi.c
47898 +++ b/drivers/net/caif/caif_hsi.c
47899 @@ -1444,7 +1444,7 @@ err:
47900 return -ENODEV;
47901 }
47902
47903 -static struct rtnl_link_ops caif_hsi_link_ops __read_mostly = {
47904 +static struct rtnl_link_ops caif_hsi_link_ops = {
47905 .kind = "cfhsi",
47906 .priv_size = sizeof(struct cfhsi),
47907 .setup = cfhsi_setup,
47908 diff --git a/drivers/net/can/Kconfig b/drivers/net/can/Kconfig
47909 index 58808f65..0bdc7b3 100644
47910 --- a/drivers/net/can/Kconfig
47911 +++ b/drivers/net/can/Kconfig
47912 @@ -98,7 +98,7 @@ config CAN_JANZ_ICAN3
47913
47914 config CAN_FLEXCAN
47915 tristate "Support for Freescale FLEXCAN based chips"
47916 - depends on ARM || PPC
47917 + depends on (ARM && CPU_LITTLE_ENDIAN) || PPC
47918 ---help---
47919 Say Y here if you want to support for Freescale FlexCAN.
47920
47921 diff --git a/drivers/net/can/dev.c b/drivers/net/can/dev.c
47922 index b0f6924..59e9640 100644
47923 --- a/drivers/net/can/dev.c
47924 +++ b/drivers/net/can/dev.c
47925 @@ -959,7 +959,7 @@ static int can_newlink(struct net *src_net, struct net_device *dev,
47926 return -EOPNOTSUPP;
47927 }
47928
47929 -static struct rtnl_link_ops can_link_ops __read_mostly = {
47930 +static struct rtnl_link_ops can_link_ops = {
47931 .kind = "can",
47932 .maxtype = IFLA_CAN_MAX,
47933 .policy = can_policy,
47934 diff --git a/drivers/net/can/vcan.c b/drivers/net/can/vcan.c
47935 index 674f367..ec3a31f 100644
47936 --- a/drivers/net/can/vcan.c
47937 +++ b/drivers/net/can/vcan.c
47938 @@ -163,7 +163,7 @@ static void vcan_setup(struct net_device *dev)
47939 dev->destructor = free_netdev;
47940 }
47941
47942 -static struct rtnl_link_ops vcan_link_ops __read_mostly = {
47943 +static struct rtnl_link_ops vcan_link_ops = {
47944 .kind = "vcan",
47945 .setup = vcan_setup,
47946 };
47947 diff --git a/drivers/net/dummy.c b/drivers/net/dummy.c
47948 index 49adbf1..fff7ff8 100644
47949 --- a/drivers/net/dummy.c
47950 +++ b/drivers/net/dummy.c
47951 @@ -164,7 +164,7 @@ static int dummy_validate(struct nlattr *tb[], struct nlattr *data[])
47952 return 0;
47953 }
47954
47955 -static struct rtnl_link_ops dummy_link_ops __read_mostly = {
47956 +static struct rtnl_link_ops dummy_link_ops = {
47957 .kind = DRV_NAME,
47958 .setup = dummy_setup,
47959 .validate = dummy_validate,
47960 diff --git a/drivers/net/ethernet/8390/ax88796.c b/drivers/net/ethernet/8390/ax88796.c
47961 index 0443654..4f0aa18 100644
47962 --- a/drivers/net/ethernet/8390/ax88796.c
47963 +++ b/drivers/net/ethernet/8390/ax88796.c
47964 @@ -889,9 +889,11 @@ static int ax_probe(struct platform_device *pdev)
47965 if (ax->plat->reg_offsets)
47966 ei_local->reg_offset = ax->plat->reg_offsets;
47967 else {
47968 + resource_size_t _mem_size = mem_size;
47969 + do_div(_mem_size, 0x18);
47970 ei_local->reg_offset = ax->reg_offsets;
47971 for (ret = 0; ret < 0x18; ret++)
47972 - ax->reg_offsets[ret] = (mem_size / 0x18) * ret;
47973 + ax->reg_offsets[ret] = _mem_size * ret;
47974 }
47975
47976 if (!request_mem_region(mem->start, mem_size, pdev->name)) {
47977 diff --git a/drivers/net/ethernet/altera/altera_tse_main.c b/drivers/net/ethernet/altera/altera_tse_main.c
47978 index 6725dc0..163549c 100644
47979 --- a/drivers/net/ethernet/altera/altera_tse_main.c
47980 +++ b/drivers/net/ethernet/altera/altera_tse_main.c
47981 @@ -1216,7 +1216,7 @@ static int tse_shutdown(struct net_device *dev)
47982 return 0;
47983 }
47984
47985 -static struct net_device_ops altera_tse_netdev_ops = {
47986 +static net_device_ops_no_const altera_tse_netdev_ops __read_only = {
47987 .ndo_open = tse_open,
47988 .ndo_stop = tse_shutdown,
47989 .ndo_start_xmit = tse_start_xmit,
47990 @@ -1453,11 +1453,13 @@ static int altera_tse_probe(struct platform_device *pdev)
47991 ndev->netdev_ops = &altera_tse_netdev_ops;
47992 altera_tse_set_ethtool_ops(ndev);
47993
47994 + pax_open_kernel();
47995 altera_tse_netdev_ops.ndo_set_rx_mode = tse_set_rx_mode;
47996
47997 if (priv->hash_filter)
47998 altera_tse_netdev_ops.ndo_set_rx_mode =
47999 tse_set_rx_mode_hashfilter;
48000 + pax_close_kernel();
48001
48002 /* Scatter/gather IO is not supported,
48003 * so it is turned off
48004 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-common.h b/drivers/net/ethernet/amd/xgbe/xgbe-common.h
48005 index 29a0927..5a348e24 100644
48006 --- a/drivers/net/ethernet/amd/xgbe/xgbe-common.h
48007 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-common.h
48008 @@ -1122,14 +1122,14 @@ do { \
48009 * operations, everything works on mask values.
48010 */
48011 #define XMDIO_READ(_pdata, _mmd, _reg) \
48012 - ((_pdata)->hw_if.read_mmd_regs((_pdata), 0, \
48013 + ((_pdata)->hw_if->read_mmd_regs((_pdata), 0, \
48014 MII_ADDR_C45 | (_mmd << 16) | ((_reg) & 0xffff)))
48015
48016 #define XMDIO_READ_BITS(_pdata, _mmd, _reg, _mask) \
48017 (XMDIO_READ((_pdata), _mmd, _reg) & _mask)
48018
48019 #define XMDIO_WRITE(_pdata, _mmd, _reg, _val) \
48020 - ((_pdata)->hw_if.write_mmd_regs((_pdata), 0, \
48021 + ((_pdata)->hw_if->write_mmd_regs((_pdata), 0, \
48022 MII_ADDR_C45 | (_mmd << 16) | ((_reg) & 0xffff), (_val)))
48023
48024 #define XMDIO_WRITE_BITS(_pdata, _mmd, _reg, _mask, _val) \
48025 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c b/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c
48026 index 8a50b01..39c1ad0 100644
48027 --- a/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c
48028 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c
48029 @@ -187,7 +187,7 @@ static int xgbe_dcb_ieee_setets(struct net_device *netdev,
48030
48031 memcpy(pdata->ets, ets, sizeof(*pdata->ets));
48032
48033 - pdata->hw_if.config_dcb_tc(pdata);
48034 + pdata->hw_if->config_dcb_tc(pdata);
48035
48036 return 0;
48037 }
48038 @@ -226,7 +226,7 @@ static int xgbe_dcb_ieee_setpfc(struct net_device *netdev,
48039
48040 memcpy(pdata->pfc, pfc, sizeof(*pdata->pfc));
48041
48042 - pdata->hw_if.config_dcb_pfc(pdata);
48043 + pdata->hw_if->config_dcb_pfc(pdata);
48044
48045 return 0;
48046 }
48047 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-desc.c b/drivers/net/ethernet/amd/xgbe/xgbe-desc.c
48048 index d81fc6b..6f8ab25 100644
48049 --- a/drivers/net/ethernet/amd/xgbe/xgbe-desc.c
48050 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-desc.c
48051 @@ -347,7 +347,7 @@ static int xgbe_map_rx_buffer(struct xgbe_prv_data *pdata,
48052
48053 static void xgbe_wrapper_tx_descriptor_init(struct xgbe_prv_data *pdata)
48054 {
48055 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48056 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48057 struct xgbe_channel *channel;
48058 struct xgbe_ring *ring;
48059 struct xgbe_ring_data *rdata;
48060 @@ -388,7 +388,7 @@ static void xgbe_wrapper_tx_descriptor_init(struct xgbe_prv_data *pdata)
48061
48062 static void xgbe_wrapper_rx_descriptor_init(struct xgbe_prv_data *pdata)
48063 {
48064 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48065 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48066 struct xgbe_channel *channel;
48067 struct xgbe_ring *ring;
48068 struct xgbe_ring_desc *rdesc;
48069 @@ -620,17 +620,12 @@ err_out:
48070 return 0;
48071 }
48072
48073 -void xgbe_init_function_ptrs_desc(struct xgbe_desc_if *desc_if)
48074 -{
48075 - DBGPR("-->xgbe_init_function_ptrs_desc\n");
48076 -
48077 - desc_if->alloc_ring_resources = xgbe_alloc_ring_resources;
48078 - desc_if->free_ring_resources = xgbe_free_ring_resources;
48079 - desc_if->map_tx_skb = xgbe_map_tx_skb;
48080 - desc_if->map_rx_buffer = xgbe_map_rx_buffer;
48081 - desc_if->unmap_rdata = xgbe_unmap_rdata;
48082 - desc_if->wrapper_tx_desc_init = xgbe_wrapper_tx_descriptor_init;
48083 - desc_if->wrapper_rx_desc_init = xgbe_wrapper_rx_descriptor_init;
48084 -
48085 - DBGPR("<--xgbe_init_function_ptrs_desc\n");
48086 -}
48087 +const struct xgbe_desc_if default_xgbe_desc_if = {
48088 + .alloc_ring_resources = xgbe_alloc_ring_resources,
48089 + .free_ring_resources = xgbe_free_ring_resources,
48090 + .map_tx_skb = xgbe_map_tx_skb,
48091 + .map_rx_buffer = xgbe_map_rx_buffer,
48092 + .unmap_rdata = xgbe_unmap_rdata,
48093 + .wrapper_tx_desc_init = xgbe_wrapper_tx_descriptor_init,
48094 + .wrapper_rx_desc_init = xgbe_wrapper_rx_descriptor_init,
48095 +};
48096 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-dev.c b/drivers/net/ethernet/amd/xgbe/xgbe-dev.c
48097 index 400757b..d8c53f6 100644
48098 --- a/drivers/net/ethernet/amd/xgbe/xgbe-dev.c
48099 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-dev.c
48100 @@ -2748,7 +2748,7 @@ static void xgbe_powerdown_rx(struct xgbe_prv_data *pdata)
48101
48102 static int xgbe_init(struct xgbe_prv_data *pdata)
48103 {
48104 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48105 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48106 int ret;
48107
48108 DBGPR("-->xgbe_init\n");
48109 @@ -2813,108 +2813,103 @@ static int xgbe_init(struct xgbe_prv_data *pdata)
48110 return 0;
48111 }
48112
48113 -void xgbe_init_function_ptrs_dev(struct xgbe_hw_if *hw_if)
48114 -{
48115 - DBGPR("-->xgbe_init_function_ptrs\n");
48116 -
48117 - hw_if->tx_complete = xgbe_tx_complete;
48118 -
48119 - hw_if->set_promiscuous_mode = xgbe_set_promiscuous_mode;
48120 - hw_if->set_all_multicast_mode = xgbe_set_all_multicast_mode;
48121 - hw_if->add_mac_addresses = xgbe_add_mac_addresses;
48122 - hw_if->set_mac_address = xgbe_set_mac_address;
48123 -
48124 - hw_if->enable_rx_csum = xgbe_enable_rx_csum;
48125 - hw_if->disable_rx_csum = xgbe_disable_rx_csum;
48126 -
48127 - hw_if->enable_rx_vlan_stripping = xgbe_enable_rx_vlan_stripping;
48128 - hw_if->disable_rx_vlan_stripping = xgbe_disable_rx_vlan_stripping;
48129 - hw_if->enable_rx_vlan_filtering = xgbe_enable_rx_vlan_filtering;
48130 - hw_if->disable_rx_vlan_filtering = xgbe_disable_rx_vlan_filtering;
48131 - hw_if->update_vlan_hash_table = xgbe_update_vlan_hash_table;
48132 -
48133 - hw_if->read_mmd_regs = xgbe_read_mmd_regs;
48134 - hw_if->write_mmd_regs = xgbe_write_mmd_regs;
48135 -
48136 - hw_if->set_gmii_speed = xgbe_set_gmii_speed;
48137 - hw_if->set_gmii_2500_speed = xgbe_set_gmii_2500_speed;
48138 - hw_if->set_xgmii_speed = xgbe_set_xgmii_speed;
48139 -
48140 - hw_if->enable_tx = xgbe_enable_tx;
48141 - hw_if->disable_tx = xgbe_disable_tx;
48142 - hw_if->enable_rx = xgbe_enable_rx;
48143 - hw_if->disable_rx = xgbe_disable_rx;
48144 -
48145 - hw_if->powerup_tx = xgbe_powerup_tx;
48146 - hw_if->powerdown_tx = xgbe_powerdown_tx;
48147 - hw_if->powerup_rx = xgbe_powerup_rx;
48148 - hw_if->powerdown_rx = xgbe_powerdown_rx;
48149 -
48150 - hw_if->dev_xmit = xgbe_dev_xmit;
48151 - hw_if->dev_read = xgbe_dev_read;
48152 - hw_if->enable_int = xgbe_enable_int;
48153 - hw_if->disable_int = xgbe_disable_int;
48154 - hw_if->init = xgbe_init;
48155 - hw_if->exit = xgbe_exit;
48156 +const struct xgbe_hw_if default_xgbe_hw_if = {
48157 + .tx_complete = xgbe_tx_complete,
48158 +
48159 + .set_promiscuous_mode = xgbe_set_promiscuous_mode,
48160 + .set_all_multicast_mode = xgbe_set_all_multicast_mode,
48161 + .add_mac_addresses = xgbe_add_mac_addresses,
48162 + .set_mac_address = xgbe_set_mac_address,
48163 +
48164 + .enable_rx_csum = xgbe_enable_rx_csum,
48165 + .disable_rx_csum = xgbe_disable_rx_csum,
48166 +
48167 + .enable_rx_vlan_stripping = xgbe_enable_rx_vlan_stripping,
48168 + .disable_rx_vlan_stripping = xgbe_disable_rx_vlan_stripping,
48169 + .enable_rx_vlan_filtering = xgbe_enable_rx_vlan_filtering,
48170 + .disable_rx_vlan_filtering = xgbe_disable_rx_vlan_filtering,
48171 + .update_vlan_hash_table = xgbe_update_vlan_hash_table,
48172 +
48173 + .read_mmd_regs = xgbe_read_mmd_regs,
48174 + .write_mmd_regs = xgbe_write_mmd_regs,
48175 +
48176 + .set_gmii_speed = xgbe_set_gmii_speed,
48177 + .set_gmii_2500_speed = xgbe_set_gmii_2500_speed,
48178 + .set_xgmii_speed = xgbe_set_xgmii_speed,
48179 +
48180 + .enable_tx = xgbe_enable_tx,
48181 + .disable_tx = xgbe_disable_tx,
48182 + .enable_rx = xgbe_enable_rx,
48183 + .disable_rx = xgbe_disable_rx,
48184 +
48185 + .powerup_tx = xgbe_powerup_tx,
48186 + .powerdown_tx = xgbe_powerdown_tx,
48187 + .powerup_rx = xgbe_powerup_rx,
48188 + .powerdown_rx = xgbe_powerdown_rx,
48189 +
48190 + .dev_xmit = xgbe_dev_xmit,
48191 + .dev_read = xgbe_dev_read,
48192 + .enable_int = xgbe_enable_int,
48193 + .disable_int = xgbe_disable_int,
48194 + .init = xgbe_init,
48195 + .exit = xgbe_exit,
48196
48197 /* Descriptor related Sequences have to be initialized here */
48198 - hw_if->tx_desc_init = xgbe_tx_desc_init;
48199 - hw_if->rx_desc_init = xgbe_rx_desc_init;
48200 - hw_if->tx_desc_reset = xgbe_tx_desc_reset;
48201 - hw_if->rx_desc_reset = xgbe_rx_desc_reset;
48202 - hw_if->is_last_desc = xgbe_is_last_desc;
48203 - hw_if->is_context_desc = xgbe_is_context_desc;
48204 - hw_if->tx_start_xmit = xgbe_tx_start_xmit;
48205 + .tx_desc_init = xgbe_tx_desc_init,
48206 + .rx_desc_init = xgbe_rx_desc_init,
48207 + .tx_desc_reset = xgbe_tx_desc_reset,
48208 + .rx_desc_reset = xgbe_rx_desc_reset,
48209 + .is_last_desc = xgbe_is_last_desc,
48210 + .is_context_desc = xgbe_is_context_desc,
48211 + .tx_start_xmit = xgbe_tx_start_xmit,
48212
48213 /* For FLOW ctrl */
48214 - hw_if->config_tx_flow_control = xgbe_config_tx_flow_control;
48215 - hw_if->config_rx_flow_control = xgbe_config_rx_flow_control;
48216 + .config_tx_flow_control = xgbe_config_tx_flow_control,
48217 + .config_rx_flow_control = xgbe_config_rx_flow_control,
48218
48219 /* For RX coalescing */
48220 - hw_if->config_rx_coalesce = xgbe_config_rx_coalesce;
48221 - hw_if->config_tx_coalesce = xgbe_config_tx_coalesce;
48222 - hw_if->usec_to_riwt = xgbe_usec_to_riwt;
48223 - hw_if->riwt_to_usec = xgbe_riwt_to_usec;
48224 + .config_rx_coalesce = xgbe_config_rx_coalesce,
48225 + .config_tx_coalesce = xgbe_config_tx_coalesce,
48226 + .usec_to_riwt = xgbe_usec_to_riwt,
48227 + .riwt_to_usec = xgbe_riwt_to_usec,
48228
48229 /* For RX and TX threshold config */
48230 - hw_if->config_rx_threshold = xgbe_config_rx_threshold;
48231 - hw_if->config_tx_threshold = xgbe_config_tx_threshold;
48232 + .config_rx_threshold = xgbe_config_rx_threshold,
48233 + .config_tx_threshold = xgbe_config_tx_threshold,
48234
48235 /* For RX and TX Store and Forward Mode config */
48236 - hw_if->config_rsf_mode = xgbe_config_rsf_mode;
48237 - hw_if->config_tsf_mode = xgbe_config_tsf_mode;
48238 + .config_rsf_mode = xgbe_config_rsf_mode,
48239 + .config_tsf_mode = xgbe_config_tsf_mode,
48240
48241 /* For TX DMA Operating on Second Frame config */
48242 - hw_if->config_osp_mode = xgbe_config_osp_mode;
48243 + .config_osp_mode = xgbe_config_osp_mode,
48244
48245 /* For RX and TX PBL config */
48246 - hw_if->config_rx_pbl_val = xgbe_config_rx_pbl_val;
48247 - hw_if->get_rx_pbl_val = xgbe_get_rx_pbl_val;
48248 - hw_if->config_tx_pbl_val = xgbe_config_tx_pbl_val;
48249 - hw_if->get_tx_pbl_val = xgbe_get_tx_pbl_val;
48250 - hw_if->config_pblx8 = xgbe_config_pblx8;
48251 + .config_rx_pbl_val = xgbe_config_rx_pbl_val,
48252 + .get_rx_pbl_val = xgbe_get_rx_pbl_val,
48253 + .config_tx_pbl_val = xgbe_config_tx_pbl_val,
48254 + .get_tx_pbl_val = xgbe_get_tx_pbl_val,
48255 + .config_pblx8 = xgbe_config_pblx8,
48256
48257 /* For MMC statistics support */
48258 - hw_if->tx_mmc_int = xgbe_tx_mmc_int;
48259 - hw_if->rx_mmc_int = xgbe_rx_mmc_int;
48260 - hw_if->read_mmc_stats = xgbe_read_mmc_stats;
48261 + .tx_mmc_int = xgbe_tx_mmc_int,
48262 + .rx_mmc_int = xgbe_rx_mmc_int,
48263 + .read_mmc_stats = xgbe_read_mmc_stats,
48264
48265 /* For PTP config */
48266 - hw_if->config_tstamp = xgbe_config_tstamp;
48267 - hw_if->update_tstamp_addend = xgbe_update_tstamp_addend;
48268 - hw_if->set_tstamp_time = xgbe_set_tstamp_time;
48269 - hw_if->get_tstamp_time = xgbe_get_tstamp_time;
48270 - hw_if->get_tx_tstamp = xgbe_get_tx_tstamp;
48271 + .config_tstamp = xgbe_config_tstamp,
48272 + .update_tstamp_addend = xgbe_update_tstamp_addend,
48273 + .set_tstamp_time = xgbe_set_tstamp_time,
48274 + .get_tstamp_time = xgbe_get_tstamp_time,
48275 + .get_tx_tstamp = xgbe_get_tx_tstamp,
48276
48277 /* For Data Center Bridging config */
48278 - hw_if->config_dcb_tc = xgbe_config_dcb_tc;
48279 - hw_if->config_dcb_pfc = xgbe_config_dcb_pfc;
48280 + .config_dcb_tc = xgbe_config_dcb_tc,
48281 + .config_dcb_pfc = xgbe_config_dcb_pfc,
48282
48283 /* For Receive Side Scaling */
48284 - hw_if->enable_rss = xgbe_enable_rss;
48285 - hw_if->disable_rss = xgbe_disable_rss;
48286 - hw_if->set_rss_hash_key = xgbe_set_rss_hash_key;
48287 - hw_if->set_rss_lookup_table = xgbe_set_rss_lookup_table;
48288 -
48289 - DBGPR("<--xgbe_init_function_ptrs\n");
48290 -}
48291 + .enable_rss = xgbe_enable_rss,
48292 + .disable_rss = xgbe_disable_rss,
48293 + .set_rss_hash_key = xgbe_set_rss_hash_key,
48294 + .set_rss_lookup_table = xgbe_set_rss_lookup_table,
48295 +};
48296 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
48297 index 885b02b..4b31a4c 100644
48298 --- a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
48299 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
48300 @@ -244,7 +244,7 @@ static int xgbe_maybe_stop_tx_queue(struct xgbe_channel *channel,
48301 * support, tell it now
48302 */
48303 if (ring->tx.xmit_more)
48304 - pdata->hw_if.tx_start_xmit(channel, ring);
48305 + pdata->hw_if->tx_start_xmit(channel, ring);
48306
48307 return NETDEV_TX_BUSY;
48308 }
48309 @@ -272,7 +272,7 @@ static int xgbe_calc_rx_buf_size(struct net_device *netdev, unsigned int mtu)
48310
48311 static void xgbe_enable_rx_tx_ints(struct xgbe_prv_data *pdata)
48312 {
48313 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48314 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48315 struct xgbe_channel *channel;
48316 enum xgbe_int int_id;
48317 unsigned int i;
48318 @@ -294,7 +294,7 @@ static void xgbe_enable_rx_tx_ints(struct xgbe_prv_data *pdata)
48319
48320 static void xgbe_disable_rx_tx_ints(struct xgbe_prv_data *pdata)
48321 {
48322 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48323 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48324 struct xgbe_channel *channel;
48325 enum xgbe_int int_id;
48326 unsigned int i;
48327 @@ -317,7 +317,7 @@ static void xgbe_disable_rx_tx_ints(struct xgbe_prv_data *pdata)
48328 static irqreturn_t xgbe_isr(int irq, void *data)
48329 {
48330 struct xgbe_prv_data *pdata = data;
48331 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48332 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48333 struct xgbe_channel *channel;
48334 unsigned int dma_isr, dma_ch_isr;
48335 unsigned int mac_isr, mac_tssr;
48336 @@ -673,7 +673,7 @@ static void xgbe_free_irqs(struct xgbe_prv_data *pdata)
48337
48338 void xgbe_init_tx_coalesce(struct xgbe_prv_data *pdata)
48339 {
48340 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48341 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48342
48343 DBGPR("-->xgbe_init_tx_coalesce\n");
48344
48345 @@ -687,7 +687,7 @@ void xgbe_init_tx_coalesce(struct xgbe_prv_data *pdata)
48346
48347 void xgbe_init_rx_coalesce(struct xgbe_prv_data *pdata)
48348 {
48349 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48350 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48351
48352 DBGPR("-->xgbe_init_rx_coalesce\n");
48353
48354 @@ -701,7 +701,7 @@ void xgbe_init_rx_coalesce(struct xgbe_prv_data *pdata)
48355
48356 static void xgbe_free_tx_data(struct xgbe_prv_data *pdata)
48357 {
48358 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48359 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48360 struct xgbe_channel *channel;
48361 struct xgbe_ring *ring;
48362 struct xgbe_ring_data *rdata;
48363 @@ -726,7 +726,7 @@ static void xgbe_free_tx_data(struct xgbe_prv_data *pdata)
48364
48365 static void xgbe_free_rx_data(struct xgbe_prv_data *pdata)
48366 {
48367 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48368 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48369 struct xgbe_channel *channel;
48370 struct xgbe_ring *ring;
48371 struct xgbe_ring_data *rdata;
48372 @@ -752,7 +752,7 @@ static void xgbe_free_rx_data(struct xgbe_prv_data *pdata)
48373 static void xgbe_adjust_link(struct net_device *netdev)
48374 {
48375 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48376 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48377 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48378 struct phy_device *phydev = pdata->phydev;
48379 int new_state = 0;
48380
48381 @@ -860,7 +860,7 @@ static void xgbe_phy_exit(struct xgbe_prv_data *pdata)
48382 int xgbe_powerdown(struct net_device *netdev, unsigned int caller)
48383 {
48384 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48385 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48386 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48387 unsigned long flags;
48388
48389 DBGPR("-->xgbe_powerdown\n");
48390 @@ -898,7 +898,7 @@ int xgbe_powerdown(struct net_device *netdev, unsigned int caller)
48391 int xgbe_powerup(struct net_device *netdev, unsigned int caller)
48392 {
48393 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48394 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48395 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48396 unsigned long flags;
48397
48398 DBGPR("-->xgbe_powerup\n");
48399 @@ -935,7 +935,7 @@ int xgbe_powerup(struct net_device *netdev, unsigned int caller)
48400
48401 static int xgbe_start(struct xgbe_prv_data *pdata)
48402 {
48403 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48404 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48405 struct net_device *netdev = pdata->netdev;
48406 int ret;
48407
48408 @@ -976,7 +976,7 @@ err_napi:
48409
48410 static void xgbe_stop(struct xgbe_prv_data *pdata)
48411 {
48412 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48413 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48414 struct xgbe_channel *channel;
48415 struct net_device *netdev = pdata->netdev;
48416 struct netdev_queue *txq;
48417 @@ -1203,7 +1203,7 @@ static int xgbe_set_hwtstamp_settings(struct xgbe_prv_data *pdata,
48418 return -ERANGE;
48419 }
48420
48421 - pdata->hw_if.config_tstamp(pdata, mac_tscr);
48422 + pdata->hw_if->config_tstamp(pdata, mac_tscr);
48423
48424 memcpy(&pdata->tstamp_config, &config, sizeof(config));
48425
48426 @@ -1352,7 +1352,7 @@ static void xgbe_packet_info(struct xgbe_prv_data *pdata,
48427 static int xgbe_open(struct net_device *netdev)
48428 {
48429 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48430 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48431 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48432 int ret;
48433
48434 DBGPR("-->xgbe_open\n");
48435 @@ -1424,7 +1424,7 @@ err_phy_init:
48436 static int xgbe_close(struct net_device *netdev)
48437 {
48438 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48439 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48440 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48441
48442 DBGPR("-->xgbe_close\n");
48443
48444 @@ -1452,8 +1452,8 @@ static int xgbe_close(struct net_device *netdev)
48445 static int xgbe_xmit(struct sk_buff *skb, struct net_device *netdev)
48446 {
48447 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48448 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48449 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48450 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48451 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48452 struct xgbe_channel *channel;
48453 struct xgbe_ring *ring;
48454 struct xgbe_packet_data *packet;
48455 @@ -1521,7 +1521,7 @@ tx_netdev_return:
48456 static void xgbe_set_rx_mode(struct net_device *netdev)
48457 {
48458 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48459 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48460 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48461 unsigned int pr_mode, am_mode;
48462
48463 DBGPR("-->xgbe_set_rx_mode\n");
48464 @@ -1540,7 +1540,7 @@ static void xgbe_set_rx_mode(struct net_device *netdev)
48465 static int xgbe_set_mac_address(struct net_device *netdev, void *addr)
48466 {
48467 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48468 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48469 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48470 struct sockaddr *saddr = addr;
48471
48472 DBGPR("-->xgbe_set_mac_address\n");
48473 @@ -1607,7 +1607,7 @@ static struct rtnl_link_stats64 *xgbe_get_stats64(struct net_device *netdev,
48474
48475 DBGPR("-->%s\n", __func__);
48476
48477 - pdata->hw_if.read_mmc_stats(pdata);
48478 + pdata->hw_if->read_mmc_stats(pdata);
48479
48480 s->rx_packets = pstats->rxframecount_gb;
48481 s->rx_bytes = pstats->rxoctetcount_gb;
48482 @@ -1634,7 +1634,7 @@ static int xgbe_vlan_rx_add_vid(struct net_device *netdev, __be16 proto,
48483 u16 vid)
48484 {
48485 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48486 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48487 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48488
48489 DBGPR("-->%s\n", __func__);
48490
48491 @@ -1650,7 +1650,7 @@ static int xgbe_vlan_rx_kill_vid(struct net_device *netdev, __be16 proto,
48492 u16 vid)
48493 {
48494 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48495 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48496 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48497
48498 DBGPR("-->%s\n", __func__);
48499
48500 @@ -1716,7 +1716,7 @@ static int xgbe_set_features(struct net_device *netdev,
48501 netdev_features_t features)
48502 {
48503 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48504 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48505 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48506 netdev_features_t rxhash, rxcsum, rxvlan, rxvlan_filter;
48507 int ret = 0;
48508
48509 @@ -1781,8 +1781,8 @@ struct net_device_ops *xgbe_get_netdev_ops(void)
48510 static void xgbe_rx_refresh(struct xgbe_channel *channel)
48511 {
48512 struct xgbe_prv_data *pdata = channel->pdata;
48513 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48514 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48515 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48516 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48517 struct xgbe_ring *ring = channel->rx_ring;
48518 struct xgbe_ring_data *rdata;
48519
48520 @@ -1835,8 +1835,8 @@ static struct sk_buff *xgbe_create_skb(struct xgbe_prv_data *pdata,
48521 static int xgbe_tx_poll(struct xgbe_channel *channel)
48522 {
48523 struct xgbe_prv_data *pdata = channel->pdata;
48524 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48525 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48526 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48527 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48528 struct xgbe_ring *ring = channel->tx_ring;
48529 struct xgbe_ring_data *rdata;
48530 struct xgbe_ring_desc *rdesc;
48531 @@ -1901,7 +1901,7 @@ static int xgbe_tx_poll(struct xgbe_channel *channel)
48532 static int xgbe_rx_poll(struct xgbe_channel *channel, int budget)
48533 {
48534 struct xgbe_prv_data *pdata = channel->pdata;
48535 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48536 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48537 struct xgbe_ring *ring = channel->rx_ring;
48538 struct xgbe_ring_data *rdata;
48539 struct xgbe_packet_data *packet;
48540 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c b/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c
48541 index ebf4893..a8f51c6 100644
48542 --- a/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c
48543 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c
48544 @@ -203,7 +203,7 @@ static void xgbe_get_ethtool_stats(struct net_device *netdev,
48545
48546 DBGPR("-->%s\n", __func__);
48547
48548 - pdata->hw_if.read_mmc_stats(pdata);
48549 + pdata->hw_if->read_mmc_stats(pdata);
48550 for (i = 0; i < XGBE_STATS_COUNT; i++) {
48551 stat = (u8 *)pdata + xgbe_gstring_stats[i].stat_offset;
48552 *data++ = *(u64 *)stat;
48553 @@ -378,7 +378,7 @@ static int xgbe_get_coalesce(struct net_device *netdev,
48554 struct ethtool_coalesce *ec)
48555 {
48556 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48557 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48558 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48559 unsigned int riwt;
48560
48561 DBGPR("-->xgbe_get_coalesce\n");
48562 @@ -401,7 +401,7 @@ static int xgbe_set_coalesce(struct net_device *netdev,
48563 struct ethtool_coalesce *ec)
48564 {
48565 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48566 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48567 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48568 unsigned int rx_frames, rx_riwt, rx_usecs;
48569 unsigned int tx_frames, tx_usecs;
48570
48571 @@ -536,7 +536,7 @@ static int xgbe_set_rxfh(struct net_device *netdev, const u32 *indir,
48572 const u8 *key, const u8 hfunc)
48573 {
48574 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48575 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48576 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48577 unsigned int ret;
48578
48579 if (hfunc != ETH_RSS_HASH_NO_CHANGE && hfunc != ETH_RSS_HASH_TOP)
48580 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-main.c b/drivers/net/ethernet/amd/xgbe/xgbe-main.c
48581 index 32dd651..225cca3 100644
48582 --- a/drivers/net/ethernet/amd/xgbe/xgbe-main.c
48583 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-main.c
48584 @@ -159,12 +159,6 @@ static void xgbe_default_config(struct xgbe_prv_data *pdata)
48585 DBGPR("<--xgbe_default_config\n");
48586 }
48587
48588 -static void xgbe_init_all_fptrs(struct xgbe_prv_data *pdata)
48589 -{
48590 - xgbe_init_function_ptrs_dev(&pdata->hw_if);
48591 - xgbe_init_function_ptrs_desc(&pdata->desc_if);
48592 -}
48593 -
48594 #ifdef CONFIG_ACPI
48595 static int xgbe_acpi_support(struct xgbe_prv_data *pdata)
48596 {
48597 @@ -396,9 +390,8 @@ static int xgbe_probe(struct platform_device *pdev)
48598 memcpy(netdev->dev_addr, pdata->mac_addr, netdev->addr_len);
48599
48600 /* Set all the function pointers */
48601 - xgbe_init_all_fptrs(pdata);
48602 - hw_if = &pdata->hw_if;
48603 - desc_if = &pdata->desc_if;
48604 + hw_if = pdata->hw_if = &default_xgbe_hw_if;
48605 + desc_if = pdata->desc_if = &default_xgbe_desc_if;
48606
48607 /* Issue software reset to device */
48608 hw_if->exit(pdata);
48609 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c b/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c
48610 index 59e267f..0842a88 100644
48611 --- a/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c
48612 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c
48613 @@ -126,7 +126,7 @@
48614 static int xgbe_mdio_read(struct mii_bus *mii, int prtad, int mmd_reg)
48615 {
48616 struct xgbe_prv_data *pdata = mii->priv;
48617 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48618 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48619 int mmd_data;
48620
48621 DBGPR_MDIO("-->xgbe_mdio_read: prtad=%#x mmd_reg=%#x\n",
48622 @@ -143,7 +143,7 @@ static int xgbe_mdio_write(struct mii_bus *mii, int prtad, int mmd_reg,
48623 u16 mmd_val)
48624 {
48625 struct xgbe_prv_data *pdata = mii->priv;
48626 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48627 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48628 int mmd_data = mmd_val;
48629
48630 DBGPR_MDIO("-->xgbe_mdio_write: prtad=%#x mmd_reg=%#x mmd_data=%#x\n",
48631 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c b/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c
48632 index f326178..8bd7daf 100644
48633 --- a/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c
48634 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c
48635 @@ -129,7 +129,7 @@ static cycle_t xgbe_cc_read(const struct cyclecounter *cc)
48636 tstamp_cc);
48637 u64 nsec;
48638
48639 - nsec = pdata->hw_if.get_tstamp_time(pdata);
48640 + nsec = pdata->hw_if->get_tstamp_time(pdata);
48641
48642 return nsec;
48643 }
48644 @@ -158,7 +158,7 @@ static int xgbe_adjfreq(struct ptp_clock_info *info, s32 delta)
48645
48646 spin_lock_irqsave(&pdata->tstamp_lock, flags);
48647
48648 - pdata->hw_if.update_tstamp_addend(pdata, addend);
48649 + pdata->hw_if->update_tstamp_addend(pdata, addend);
48650
48651 spin_unlock_irqrestore(&pdata->tstamp_lock, flags);
48652
48653 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe.h b/drivers/net/ethernet/amd/xgbe/xgbe.h
48654 index 13e8f95..1d8beef 100644
48655 --- a/drivers/net/ethernet/amd/xgbe/xgbe.h
48656 +++ b/drivers/net/ethernet/amd/xgbe/xgbe.h
48657 @@ -675,8 +675,8 @@ struct xgbe_prv_data {
48658 int dev_irq;
48659 unsigned int per_channel_irq;
48660
48661 - struct xgbe_hw_if hw_if;
48662 - struct xgbe_desc_if desc_if;
48663 + struct xgbe_hw_if *hw_if;
48664 + struct xgbe_desc_if *desc_if;
48665
48666 /* AXI DMA settings */
48667 unsigned int coherent;
48668 @@ -798,6 +798,9 @@ struct xgbe_prv_data {
48669 #endif
48670 };
48671
48672 +extern const struct xgbe_hw_if default_xgbe_hw_if;
48673 +extern const struct xgbe_desc_if default_xgbe_desc_if;
48674 +
48675 /* Function prototypes*/
48676
48677 void xgbe_init_function_ptrs_dev(struct xgbe_hw_if *);
48678 diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
48679 index adcacda..fa6e0ae 100644
48680 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
48681 +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
48682 @@ -1065,7 +1065,7 @@ static inline u8 bnx2x_get_path_func_num(struct bnx2x *bp)
48683 static inline void bnx2x_init_bp_objs(struct bnx2x *bp)
48684 {
48685 /* RX_MODE controlling object */
48686 - bnx2x_init_rx_mode_obj(bp, &bp->rx_mode_obj);
48687 + bnx2x_init_rx_mode_obj(bp);
48688
48689 /* multicast configuration controlling object */
48690 bnx2x_init_mcast_obj(bp, &bp->mcast_obj, bp->fp->cl_id, bp->fp->cid,
48691 diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
48692 index 07cdf9b..b08ecc7 100644
48693 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
48694 +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
48695 @@ -2329,15 +2329,14 @@ int bnx2x_config_rx_mode(struct bnx2x *bp,
48696 return rc;
48697 }
48698
48699 -void bnx2x_init_rx_mode_obj(struct bnx2x *bp,
48700 - struct bnx2x_rx_mode_obj *o)
48701 +void bnx2x_init_rx_mode_obj(struct bnx2x *bp)
48702 {
48703 if (CHIP_IS_E1x(bp)) {
48704 - o->wait_comp = bnx2x_empty_rx_mode_wait;
48705 - o->config_rx_mode = bnx2x_set_rx_mode_e1x;
48706 + bp->rx_mode_obj.wait_comp = bnx2x_empty_rx_mode_wait;
48707 + bp->rx_mode_obj.config_rx_mode = bnx2x_set_rx_mode_e1x;
48708 } else {
48709 - o->wait_comp = bnx2x_wait_rx_mode_comp_e2;
48710 - o->config_rx_mode = bnx2x_set_rx_mode_e2;
48711 + bp->rx_mode_obj.wait_comp = bnx2x_wait_rx_mode_comp_e2;
48712 + bp->rx_mode_obj.config_rx_mode = bnx2x_set_rx_mode_e2;
48713 }
48714 }
48715
48716 diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
48717 index 86baecb..ff3bb46 100644
48718 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
48719 +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
48720 @@ -1411,8 +1411,7 @@ int bnx2x_vlan_mac_move(struct bnx2x *bp,
48721
48722 /********************* RX MODE ****************/
48723
48724 -void bnx2x_init_rx_mode_obj(struct bnx2x *bp,
48725 - struct bnx2x_rx_mode_obj *o);
48726 +void bnx2x_init_rx_mode_obj(struct bnx2x *bp);
48727
48728 /**
48729 * bnx2x_config_rx_mode - Send and RX_MODE ramrod according to the provided parameters.
48730 diff --git a/drivers/net/ethernet/broadcom/tg3.h b/drivers/net/ethernet/broadcom/tg3.h
48731 index 31c9f82..e65e986 100644
48732 --- a/drivers/net/ethernet/broadcom/tg3.h
48733 +++ b/drivers/net/ethernet/broadcom/tg3.h
48734 @@ -150,6 +150,7 @@
48735 #define CHIPREV_ID_5750_A0 0x4000
48736 #define CHIPREV_ID_5750_A1 0x4001
48737 #define CHIPREV_ID_5750_A3 0x4003
48738 +#define CHIPREV_ID_5750_C1 0x4201
48739 #define CHIPREV_ID_5750_C2 0x4202
48740 #define CHIPREV_ID_5752_A0_HW 0x5000
48741 #define CHIPREV_ID_5752_A0 0x6000
48742 diff --git a/drivers/net/ethernet/brocade/bna/bna_enet.c b/drivers/net/ethernet/brocade/bna/bna_enet.c
48743 index 903466e..b285864 100644
48744 --- a/drivers/net/ethernet/brocade/bna/bna_enet.c
48745 +++ b/drivers/net/ethernet/brocade/bna/bna_enet.c
48746 @@ -1693,10 +1693,10 @@ bna_cb_ioceth_reset(void *arg)
48747 }
48748
48749 static struct bfa_ioc_cbfn bna_ioceth_cbfn = {
48750 - bna_cb_ioceth_enable,
48751 - bna_cb_ioceth_disable,
48752 - bna_cb_ioceth_hbfail,
48753 - bna_cb_ioceth_reset
48754 + .enable_cbfn = bna_cb_ioceth_enable,
48755 + .disable_cbfn = bna_cb_ioceth_disable,
48756 + .hbfail_cbfn = bna_cb_ioceth_hbfail,
48757 + .reset_cbfn = bna_cb_ioceth_reset
48758 };
48759
48760 static void bna_attr_init(struct bna_ioceth *ioceth)
48761 diff --git a/drivers/net/ethernet/chelsio/cxgb3/l2t.h b/drivers/net/ethernet/chelsio/cxgb3/l2t.h
48762 index 8cffcdf..aadf043 100644
48763 --- a/drivers/net/ethernet/chelsio/cxgb3/l2t.h
48764 +++ b/drivers/net/ethernet/chelsio/cxgb3/l2t.h
48765 @@ -87,7 +87,7 @@ typedef void (*arp_failure_handler_func)(struct t3cdev * dev,
48766 */
48767 struct l2t_skb_cb {
48768 arp_failure_handler_func arp_failure_handler;
48769 -};
48770 +} __no_const;
48771
48772 #define L2T_SKB_CB(skb) ((struct l2t_skb_cb *)(skb)->cb)
48773
48774 diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
48775 index d929951..a2c23f5 100644
48776 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
48777 +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
48778 @@ -2215,7 +2215,7 @@ static void get_regs(struct net_device *dev, struct ethtool_regs *regs,
48779
48780 int i;
48781 struct adapter *ap = netdev2adap(dev);
48782 - static const unsigned int *reg_ranges;
48783 + const unsigned int *reg_ranges;
48784 int arr_size = 0, buf_size = 0;
48785
48786 if (is_t4(ap->params.chip)) {
48787 diff --git a/drivers/net/ethernet/dec/tulip/de4x5.c b/drivers/net/ethernet/dec/tulip/de4x5.c
48788 index badff18..e15c4ec 100644
48789 --- a/drivers/net/ethernet/dec/tulip/de4x5.c
48790 +++ b/drivers/net/ethernet/dec/tulip/de4x5.c
48791 @@ -5373,7 +5373,7 @@ de4x5_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
48792 for (i=0; i<ETH_ALEN; i++) {
48793 tmp.addr[i] = dev->dev_addr[i];
48794 }
48795 - if (copy_to_user(ioc->data, tmp.addr, ioc->len)) return -EFAULT;
48796 + if (ioc->len > sizeof tmp.addr || copy_to_user(ioc->data, tmp.addr, ioc->len)) return -EFAULT;
48797 break;
48798
48799 case DE4X5_SET_HWADDR: /* Set the hardware address */
48800 @@ -5413,7 +5413,7 @@ de4x5_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
48801 spin_lock_irqsave(&lp->lock, flags);
48802 memcpy(&statbuf, &lp->pktStats, ioc->len);
48803 spin_unlock_irqrestore(&lp->lock, flags);
48804 - if (copy_to_user(ioc->data, &statbuf, ioc->len))
48805 + if (ioc->len > sizeof statbuf || copy_to_user(ioc->data, &statbuf, ioc->len))
48806 return -EFAULT;
48807 break;
48808 }
48809 diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c
48810 index e6b790f..051ba2d 100644
48811 --- a/drivers/net/ethernet/emulex/benet/be_main.c
48812 +++ b/drivers/net/ethernet/emulex/benet/be_main.c
48813 @@ -536,7 +536,7 @@ static void accumulate_16bit_val(u32 *acc, u16 val)
48814
48815 if (wrapped)
48816 newacc += 65536;
48817 - ACCESS_ONCE(*acc) = newacc;
48818 + ACCESS_ONCE_RW(*acc) = newacc;
48819 }
48820
48821 static void populate_erx_stats(struct be_adapter *adapter,
48822 diff --git a/drivers/net/ethernet/faraday/ftgmac100.c b/drivers/net/ethernet/faraday/ftgmac100.c
48823 index 6d0c5d5..55be363 100644
48824 --- a/drivers/net/ethernet/faraday/ftgmac100.c
48825 +++ b/drivers/net/ethernet/faraday/ftgmac100.c
48826 @@ -30,6 +30,8 @@
48827 #include <linux/netdevice.h>
48828 #include <linux/phy.h>
48829 #include <linux/platform_device.h>
48830 +#include <linux/interrupt.h>
48831 +#include <linux/irqreturn.h>
48832 #include <net/ip.h>
48833
48834 #include "ftgmac100.h"
48835 diff --git a/drivers/net/ethernet/faraday/ftmac100.c b/drivers/net/ethernet/faraday/ftmac100.c
48836 index dce5f7b..2433466 100644
48837 --- a/drivers/net/ethernet/faraday/ftmac100.c
48838 +++ b/drivers/net/ethernet/faraday/ftmac100.c
48839 @@ -31,6 +31,8 @@
48840 #include <linux/module.h>
48841 #include <linux/netdevice.h>
48842 #include <linux/platform_device.h>
48843 +#include <linux/interrupt.h>
48844 +#include <linux/irqreturn.h>
48845
48846 #include "ftmac100.h"
48847
48848 diff --git a/drivers/net/ethernet/intel/i40e/i40e_ptp.c b/drivers/net/ethernet/intel/i40e/i40e_ptp.c
48849 index fabcfa1..188fd22 100644
48850 --- a/drivers/net/ethernet/intel/i40e/i40e_ptp.c
48851 +++ b/drivers/net/ethernet/intel/i40e/i40e_ptp.c
48852 @@ -419,7 +419,7 @@ void i40e_ptp_set_increment(struct i40e_pf *pf)
48853 wr32(hw, I40E_PRTTSYN_INC_H, incval >> 32);
48854
48855 /* Update the base adjustement value. */
48856 - ACCESS_ONCE(pf->ptp_base_adj) = incval;
48857 + ACCESS_ONCE_RW(pf->ptp_base_adj) = incval;
48858 smp_mb(); /* Force the above update. */
48859 }
48860
48861 diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
48862 index 79c00f5..8da39f6 100644
48863 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
48864 +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
48865 @@ -785,7 +785,7 @@ void ixgbe_ptp_start_cyclecounter(struct ixgbe_adapter *adapter)
48866 }
48867
48868 /* update the base incval used to calculate frequency adjustment */
48869 - ACCESS_ONCE(adapter->base_incval) = incval;
48870 + ACCESS_ONCE_RW(adapter->base_incval) = incval;
48871 smp_mb();
48872
48873 /* need lock to prevent incorrect read while modifying cyclecounter */
48874 diff --git a/drivers/net/ethernet/mellanox/mlx4/en_tx.c b/drivers/net/ethernet/mellanox/mlx4/en_tx.c
48875 index 8c234ec..757331f 100644
48876 --- a/drivers/net/ethernet/mellanox/mlx4/en_tx.c
48877 +++ b/drivers/net/ethernet/mellanox/mlx4/en_tx.c
48878 @@ -468,8 +468,8 @@ static bool mlx4_en_process_tx_cq(struct net_device *dev,
48879 wmb();
48880
48881 /* we want to dirty this cache line once */
48882 - ACCESS_ONCE(ring->last_nr_txbb) = last_nr_txbb;
48883 - ACCESS_ONCE(ring->cons) = ring_cons + txbbs_skipped;
48884 + ACCESS_ONCE_RW(ring->last_nr_txbb) = last_nr_txbb;
48885 + ACCESS_ONCE_RW(ring->cons) = ring_cons + txbbs_skipped;
48886
48887 netdev_tx_completed_queue(ring->tx_queue, packets, bytes);
48888
48889 diff --git a/drivers/net/ethernet/neterion/vxge/vxge-config.c b/drivers/net/ethernet/neterion/vxge/vxge-config.c
48890 index 6223930..975033d 100644
48891 --- a/drivers/net/ethernet/neterion/vxge/vxge-config.c
48892 +++ b/drivers/net/ethernet/neterion/vxge/vxge-config.c
48893 @@ -3457,7 +3457,10 @@ __vxge_hw_fifo_create(struct __vxge_hw_vpath_handle *vp,
48894 struct __vxge_hw_fifo *fifo;
48895 struct vxge_hw_fifo_config *config;
48896 u32 txdl_size, txdl_per_memblock;
48897 - struct vxge_hw_mempool_cbs fifo_mp_callback;
48898 + static struct vxge_hw_mempool_cbs fifo_mp_callback = {
48899 + .item_func_alloc = __vxge_hw_fifo_mempool_item_alloc,
48900 + };
48901 +
48902 struct __vxge_hw_virtualpath *vpath;
48903
48904 if ((vp == NULL) || (attr == NULL)) {
48905 @@ -3540,8 +3543,6 @@ __vxge_hw_fifo_create(struct __vxge_hw_vpath_handle *vp,
48906 goto exit;
48907 }
48908
48909 - fifo_mp_callback.item_func_alloc = __vxge_hw_fifo_mempool_item_alloc;
48910 -
48911 fifo->mempool =
48912 __vxge_hw_mempool_create(vpath->hldev,
48913 fifo->config->memblock_size,
48914 diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c
48915 index 2bb48d5..d1a865d 100644
48916 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c
48917 +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c
48918 @@ -2324,7 +2324,9 @@ int qlcnic_83xx_configure_opmode(struct qlcnic_adapter *adapter)
48919 max_tx_rings = QLCNIC_MAX_VNIC_TX_RINGS;
48920 } else if (ret == QLC_83XX_DEFAULT_OPMODE) {
48921 ahw->nic_mode = QLCNIC_DEFAULT_MODE;
48922 - adapter->nic_ops->init_driver = qlcnic_83xx_init_default_driver;
48923 + pax_open_kernel();
48924 + *(void **)&adapter->nic_ops->init_driver = qlcnic_83xx_init_default_driver;
48925 + pax_close_kernel();
48926 ahw->idc.state_entry = qlcnic_83xx_idc_ready_state_entry;
48927 max_sds_rings = QLCNIC_MAX_SDS_RINGS;
48928 max_tx_rings = QLCNIC_MAX_TX_RINGS;
48929 diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c
48930 index be7d7a6..a8983f8 100644
48931 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c
48932 +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c
48933 @@ -207,17 +207,23 @@ int qlcnic_83xx_config_vnic_opmode(struct qlcnic_adapter *adapter)
48934 case QLCNIC_NON_PRIV_FUNC:
48935 ahw->op_mode = QLCNIC_NON_PRIV_FUNC;
48936 ahw->idc.state_entry = qlcnic_83xx_idc_ready_state_entry;
48937 - nic_ops->init_driver = qlcnic_83xx_init_non_privileged_vnic;
48938 + pax_open_kernel();
48939 + *(void **)&nic_ops->init_driver = qlcnic_83xx_init_non_privileged_vnic;
48940 + pax_close_kernel();
48941 break;
48942 case QLCNIC_PRIV_FUNC:
48943 ahw->op_mode = QLCNIC_PRIV_FUNC;
48944 ahw->idc.state_entry = qlcnic_83xx_idc_vnic_pf_entry;
48945 - nic_ops->init_driver = qlcnic_83xx_init_privileged_vnic;
48946 + pax_open_kernel();
48947 + *(void **)&nic_ops->init_driver = qlcnic_83xx_init_privileged_vnic;
48948 + pax_close_kernel();
48949 break;
48950 case QLCNIC_MGMT_FUNC:
48951 ahw->op_mode = QLCNIC_MGMT_FUNC;
48952 ahw->idc.state_entry = qlcnic_83xx_idc_ready_state_entry;
48953 - nic_ops->init_driver = qlcnic_83xx_init_mgmt_vnic;
48954 + pax_open_kernel();
48955 + *(void **)&nic_ops->init_driver = qlcnic_83xx_init_mgmt_vnic;
48956 + pax_close_kernel();
48957 break;
48958 default:
48959 dev_err(&adapter->pdev->dev, "Invalid Virtual NIC opmode\n");
48960 diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c
48961 index 332bb8a..e6adcd1 100644
48962 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c
48963 +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c
48964 @@ -1285,7 +1285,7 @@ flash_temp:
48965 int qlcnic_dump_fw(struct qlcnic_adapter *adapter)
48966 {
48967 struct qlcnic_fw_dump *fw_dump = &adapter->ahw->fw_dump;
48968 - static const struct qlcnic_dump_operations *fw_dump_ops;
48969 + const struct qlcnic_dump_operations *fw_dump_ops;
48970 struct qlcnic_83xx_dump_template_hdr *hdr_83xx;
48971 u32 entry_offset, dump, no_entries, buf_offset = 0;
48972 int i, k, ops_cnt, ops_index, dump_size = 0;
48973 diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c
48974 index c70ab40..00b28e0 100644
48975 --- a/drivers/net/ethernet/realtek/r8169.c
48976 +++ b/drivers/net/ethernet/realtek/r8169.c
48977 @@ -788,22 +788,22 @@ struct rtl8169_private {
48978 struct mdio_ops {
48979 void (*write)(struct rtl8169_private *, int, int);
48980 int (*read)(struct rtl8169_private *, int);
48981 - } mdio_ops;
48982 + } __no_const mdio_ops;
48983
48984 struct pll_power_ops {
48985 void (*down)(struct rtl8169_private *);
48986 void (*up)(struct rtl8169_private *);
48987 - } pll_power_ops;
48988 + } __no_const pll_power_ops;
48989
48990 struct jumbo_ops {
48991 void (*enable)(struct rtl8169_private *);
48992 void (*disable)(struct rtl8169_private *);
48993 - } jumbo_ops;
48994 + } __no_const jumbo_ops;
48995
48996 struct csi_ops {
48997 void (*write)(struct rtl8169_private *, int, int);
48998 u32 (*read)(struct rtl8169_private *, int);
48999 - } csi_ops;
49000 + } __no_const csi_ops;
49001
49002 int (*set_speed)(struct net_device *, u8 aneg, u16 sp, u8 dpx, u32 adv);
49003 int (*get_settings)(struct net_device *, struct ethtool_cmd *);
49004 diff --git a/drivers/net/ethernet/sfc/ptp.c b/drivers/net/ethernet/sfc/ptp.c
49005 index 6b861e3..204ac86 100644
49006 --- a/drivers/net/ethernet/sfc/ptp.c
49007 +++ b/drivers/net/ethernet/sfc/ptp.c
49008 @@ -822,7 +822,7 @@ static int efx_ptp_synchronize(struct efx_nic *efx, unsigned int num_readings)
49009 ptp->start.dma_addr);
49010
49011 /* Clear flag that signals MC ready */
49012 - ACCESS_ONCE(*start) = 0;
49013 + ACCESS_ONCE_RW(*start) = 0;
49014 rc = efx_mcdi_rpc_start(efx, MC_CMD_PTP, synch_buf,
49015 MC_CMD_PTP_IN_SYNCHRONIZE_LEN);
49016 EFX_BUG_ON_PARANOID(rc);
49017 diff --git a/drivers/net/ethernet/sfc/selftest.c b/drivers/net/ethernet/sfc/selftest.c
49018 index 10b6173..b605dfd5 100644
49019 --- a/drivers/net/ethernet/sfc/selftest.c
49020 +++ b/drivers/net/ethernet/sfc/selftest.c
49021 @@ -46,7 +46,7 @@ struct efx_loopback_payload {
49022 struct iphdr ip;
49023 struct udphdr udp;
49024 __be16 iteration;
49025 - const char msg[64];
49026 + char msg[64];
49027 } __packed;
49028
49029 /* Loopback test source MAC address */
49030 diff --git a/drivers/net/ethernet/stmicro/stmmac/mmc_core.c b/drivers/net/ethernet/stmicro/stmmac/mmc_core.c
49031 index 08c483b..2c4a553 100644
49032 --- a/drivers/net/ethernet/stmicro/stmmac/mmc_core.c
49033 +++ b/drivers/net/ethernet/stmicro/stmmac/mmc_core.c
49034 @@ -140,8 +140,8 @@ void dwmac_mmc_ctrl(void __iomem *ioaddr, unsigned int mode)
49035
49036 writel(value, ioaddr + MMC_CNTRL);
49037
49038 - pr_debug("stmmac: MMC ctrl register (offset 0x%x): 0x%08x\n",
49039 - MMC_CNTRL, value);
49040 +// pr_debug("stmmac: MMC ctrl register (offset 0x%x): 0x%08x\n",
49041 +// MMC_CNTRL, value);
49042 }
49043
49044 /* To mask all all interrupts.*/
49045 diff --git a/drivers/net/ethernet/via/via-rhine.c b/drivers/net/ethernet/via/via-rhine.c
49046 index 17e2766..c332f1e 100644
49047 --- a/drivers/net/ethernet/via/via-rhine.c
49048 +++ b/drivers/net/ethernet/via/via-rhine.c
49049 @@ -2514,7 +2514,7 @@ static struct platform_driver rhine_driver_platform = {
49050 }
49051 };
49052
49053 -static struct dmi_system_id rhine_dmi_table[] __initdata = {
49054 +static const struct dmi_system_id rhine_dmi_table[] __initconst = {
49055 {
49056 .ident = "EPIA-M",
49057 .matches = {
49058 diff --git a/drivers/net/hyperv/hyperv_net.h b/drivers/net/hyperv/hyperv_net.h
49059 index 384ca4f..dd7d4f9 100644
49060 --- a/drivers/net/hyperv/hyperv_net.h
49061 +++ b/drivers/net/hyperv/hyperv_net.h
49062 @@ -171,7 +171,7 @@ struct rndis_device {
49063 enum rndis_device_state state;
49064 bool link_state;
49065 bool link_change;
49066 - atomic_t new_req_id;
49067 + atomic_unchecked_t new_req_id;
49068
49069 spinlock_t request_lock;
49070 struct list_head req_list;
49071 diff --git a/drivers/net/hyperv/rndis_filter.c b/drivers/net/hyperv/rndis_filter.c
49072 index 7816d98..7890614 100644
49073 --- a/drivers/net/hyperv/rndis_filter.c
49074 +++ b/drivers/net/hyperv/rndis_filter.c
49075 @@ -102,7 +102,7 @@ static struct rndis_request *get_rndis_request(struct rndis_device *dev,
49076 * template
49077 */
49078 set = &rndis_msg->msg.set_req;
49079 - set->req_id = atomic_inc_return(&dev->new_req_id);
49080 + set->req_id = atomic_inc_return_unchecked(&dev->new_req_id);
49081
49082 /* Add to the request list */
49083 spin_lock_irqsave(&dev->request_lock, flags);
49084 @@ -918,7 +918,7 @@ static void rndis_filter_halt_device(struct rndis_device *dev)
49085
49086 /* Setup the rndis set */
49087 halt = &request->request_msg.msg.halt_req;
49088 - halt->req_id = atomic_inc_return(&dev->new_req_id);
49089 + halt->req_id = atomic_inc_return_unchecked(&dev->new_req_id);
49090
49091 /* Ignore return since this msg is optional. */
49092 rndis_filter_send_request(dev, request);
49093 diff --git a/drivers/net/ifb.c b/drivers/net/ifb.c
49094 index 34f846b..4a0d5b1 100644
49095 --- a/drivers/net/ifb.c
49096 +++ b/drivers/net/ifb.c
49097 @@ -253,7 +253,7 @@ static int ifb_validate(struct nlattr *tb[], struct nlattr *data[])
49098 return 0;
49099 }
49100
49101 -static struct rtnl_link_ops ifb_link_ops __read_mostly = {
49102 +static struct rtnl_link_ops ifb_link_ops = {
49103 .kind = "ifb",
49104 .priv_size = sizeof(struct ifb_private),
49105 .setup = ifb_setup,
49106 diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c
49107 index 1df38bd..4bc20b0 100644
49108 --- a/drivers/net/macvlan.c
49109 +++ b/drivers/net/macvlan.c
49110 @@ -335,7 +335,7 @@ static void macvlan_broadcast_enqueue(struct macvlan_port *port,
49111 free_nskb:
49112 kfree_skb(nskb);
49113 err:
49114 - atomic_long_inc(&skb->dev->rx_dropped);
49115 + atomic_long_inc_unchecked(&skb->dev->rx_dropped);
49116 }
49117
49118 static void macvlan_flush_sources(struct macvlan_port *port,
49119 @@ -1459,13 +1459,15 @@ static const struct nla_policy macvlan_policy[IFLA_MACVLAN_MAX + 1] = {
49120 int macvlan_link_register(struct rtnl_link_ops *ops)
49121 {
49122 /* common fields */
49123 - ops->priv_size = sizeof(struct macvlan_dev);
49124 - ops->validate = macvlan_validate;
49125 - ops->maxtype = IFLA_MACVLAN_MAX;
49126 - ops->policy = macvlan_policy;
49127 - ops->changelink = macvlan_changelink;
49128 - ops->get_size = macvlan_get_size;
49129 - ops->fill_info = macvlan_fill_info;
49130 + pax_open_kernel();
49131 + *(size_t *)&ops->priv_size = sizeof(struct macvlan_dev);
49132 + *(void **)&ops->validate = macvlan_validate;
49133 + *(int *)&ops->maxtype = IFLA_MACVLAN_MAX;
49134 + *(const void **)&ops->policy = macvlan_policy;
49135 + *(void **)&ops->changelink = macvlan_changelink;
49136 + *(void **)&ops->get_size = macvlan_get_size;
49137 + *(void **)&ops->fill_info = macvlan_fill_info;
49138 + pax_close_kernel();
49139
49140 return rtnl_link_register(ops);
49141 };
49142 @@ -1551,7 +1553,7 @@ static int macvlan_device_event(struct notifier_block *unused,
49143 return NOTIFY_DONE;
49144 }
49145
49146 -static struct notifier_block macvlan_notifier_block __read_mostly = {
49147 +static struct notifier_block macvlan_notifier_block = {
49148 .notifier_call = macvlan_device_event,
49149 };
49150
49151 diff --git a/drivers/net/macvtap.c b/drivers/net/macvtap.c
49152 index 27ecc5c..f636328 100644
49153 --- a/drivers/net/macvtap.c
49154 +++ b/drivers/net/macvtap.c
49155 @@ -436,7 +436,7 @@ static void macvtap_setup(struct net_device *dev)
49156 dev->tx_queue_len = TUN_READQ_SIZE;
49157 }
49158
49159 -static struct rtnl_link_ops macvtap_link_ops __read_mostly = {
49160 +static struct rtnl_link_ops macvtap_link_ops = {
49161 .kind = "macvtap",
49162 .setup = macvtap_setup,
49163 .newlink = macvtap_newlink,
49164 @@ -1033,7 +1033,7 @@ static long macvtap_ioctl(struct file *file, unsigned int cmd,
49165
49166 ret = 0;
49167 u = q->flags;
49168 - if (copy_to_user(&ifr->ifr_name, vlan->dev->name, IFNAMSIZ) ||
49169 + if (copy_to_user(ifr->ifr_name, vlan->dev->name, IFNAMSIZ) ||
49170 put_user(u, &ifr->ifr_flags))
49171 ret = -EFAULT;
49172 macvtap_put_vlan(vlan);
49173 @@ -1217,7 +1217,7 @@ static int macvtap_device_event(struct notifier_block *unused,
49174 return NOTIFY_DONE;
49175 }
49176
49177 -static struct notifier_block macvtap_notifier_block __read_mostly = {
49178 +static struct notifier_block macvtap_notifier_block = {
49179 .notifier_call = macvtap_device_event,
49180 };
49181
49182 diff --git a/drivers/net/nlmon.c b/drivers/net/nlmon.c
49183 index 34924df..a747360 100644
49184 --- a/drivers/net/nlmon.c
49185 +++ b/drivers/net/nlmon.c
49186 @@ -154,7 +154,7 @@ static int nlmon_validate(struct nlattr *tb[], struct nlattr *data[])
49187 return 0;
49188 }
49189
49190 -static struct rtnl_link_ops nlmon_link_ops __read_mostly = {
49191 +static struct rtnl_link_ops nlmon_link_ops = {
49192 .kind = "nlmon",
49193 .priv_size = sizeof(struct nlmon),
49194 .setup = nlmon_setup,
49195 diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c
49196 index bdfe51f..e7845c7 100644
49197 --- a/drivers/net/phy/phy_device.c
49198 +++ b/drivers/net/phy/phy_device.c
49199 @@ -218,7 +218,7 @@ EXPORT_SYMBOL(phy_device_create);
49200 * zero on success.
49201 *
49202 */
49203 -static int get_phy_c45_ids(struct mii_bus *bus, int addr, u32 *phy_id,
49204 +static int get_phy_c45_ids(struct mii_bus *bus, int addr, int *phy_id,
49205 struct phy_c45_device_ids *c45_ids) {
49206 int phy_reg;
49207 int i, reg_addr;
49208 @@ -288,7 +288,7 @@ static int get_phy_c45_ids(struct mii_bus *bus, int addr, u32 *phy_id,
49209 * its return value is in turn returned.
49210 *
49211 */
49212 -static int get_phy_id(struct mii_bus *bus, int addr, u32 *phy_id,
49213 +static int get_phy_id(struct mii_bus *bus, int addr, int *phy_id,
49214 bool is_c45, struct phy_c45_device_ids *c45_ids)
49215 {
49216 int phy_reg;
49217 @@ -326,7 +326,7 @@ static int get_phy_id(struct mii_bus *bus, int addr, u32 *phy_id,
49218 struct phy_device *get_phy_device(struct mii_bus *bus, int addr, bool is_c45)
49219 {
49220 struct phy_c45_device_ids c45_ids = {0};
49221 - u32 phy_id = 0;
49222 + int phy_id = 0;
49223 int r;
49224
49225 r = get_phy_id(bus, addr, &phy_id, is_c45, &c45_ids);
49226 diff --git a/drivers/net/ppp/ppp_generic.c b/drivers/net/ppp/ppp_generic.c
49227 index 9d15566..5ad4ef6 100644
49228 --- a/drivers/net/ppp/ppp_generic.c
49229 +++ b/drivers/net/ppp/ppp_generic.c
49230 @@ -1022,7 +1022,6 @@ ppp_net_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
49231 void __user *addr = (void __user *) ifr->ifr_ifru.ifru_data;
49232 struct ppp_stats stats;
49233 struct ppp_comp_stats cstats;
49234 - char *vers;
49235
49236 switch (cmd) {
49237 case SIOCGPPPSTATS:
49238 @@ -1044,8 +1043,7 @@ ppp_net_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
49239 break;
49240
49241 case SIOCGPPPVER:
49242 - vers = PPP_VERSION;
49243 - if (copy_to_user(addr, vers, strlen(vers) + 1))
49244 + if (copy_to_user(addr, PPP_VERSION, sizeof(PPP_VERSION)))
49245 break;
49246 err = 0;
49247 break;
49248 diff --git a/drivers/net/slip/slhc.c b/drivers/net/slip/slhc.c
49249 index 079f7ad..b2a2bfa7 100644
49250 --- a/drivers/net/slip/slhc.c
49251 +++ b/drivers/net/slip/slhc.c
49252 @@ -487,7 +487,7 @@ slhc_uncompress(struct slcompress *comp, unsigned char *icp, int isize)
49253 register struct tcphdr *thp;
49254 register struct iphdr *ip;
49255 register struct cstate *cs;
49256 - int len, hdrlen;
49257 + long len, hdrlen;
49258 unsigned char *cp = icp;
49259
49260 /* We've got a compressed packet; read the change byte */
49261 diff --git a/drivers/net/team/team.c b/drivers/net/team/team.c
49262 index 7d39484..d58499d 100644
49263 --- a/drivers/net/team/team.c
49264 +++ b/drivers/net/team/team.c
49265 @@ -2099,7 +2099,7 @@ static unsigned int team_get_num_rx_queues(void)
49266 return TEAM_DEFAULT_NUM_RX_QUEUES;
49267 }
49268
49269 -static struct rtnl_link_ops team_link_ops __read_mostly = {
49270 +static struct rtnl_link_ops team_link_ops = {
49271 .kind = DRV_NAME,
49272 .priv_size = sizeof(struct team),
49273 .setup = team_setup,
49274 @@ -2889,7 +2889,7 @@ static int team_device_event(struct notifier_block *unused,
49275 return NOTIFY_DONE;
49276 }
49277
49278 -static struct notifier_block team_notifier_block __read_mostly = {
49279 +static struct notifier_block team_notifier_block = {
49280 .notifier_call = team_device_event,
49281 };
49282
49283 diff --git a/drivers/net/tun.c b/drivers/net/tun.c
49284 index 857dca4..642f532 100644
49285 --- a/drivers/net/tun.c
49286 +++ b/drivers/net/tun.c
49287 @@ -1421,7 +1421,7 @@ static int tun_validate(struct nlattr *tb[], struct nlattr *data[])
49288 return -EINVAL;
49289 }
49290
49291 -static struct rtnl_link_ops tun_link_ops __read_mostly = {
49292 +static struct rtnl_link_ops tun_link_ops = {
49293 .kind = DRV_NAME,
49294 .priv_size = sizeof(struct tun_struct),
49295 .setup = tun_setup,
49296 @@ -1830,7 +1830,7 @@ unlock:
49297 }
49298
49299 static long __tun_chr_ioctl(struct file *file, unsigned int cmd,
49300 - unsigned long arg, int ifreq_len)
49301 + unsigned long arg, size_t ifreq_len)
49302 {
49303 struct tun_file *tfile = file->private_data;
49304 struct tun_struct *tun;
49305 @@ -1844,6 +1844,9 @@ static long __tun_chr_ioctl(struct file *file, unsigned int cmd,
49306 int le;
49307 int ret;
49308
49309 + if (ifreq_len > sizeof ifr)
49310 + return -EFAULT;
49311 +
49312 if (cmd == TUNSETIFF || cmd == TUNSETQUEUE || _IOC_TYPE(cmd) == 0x89) {
49313 if (copy_from_user(&ifr, argp, ifreq_len))
49314 return -EFAULT;
49315 diff --git a/drivers/net/usb/hso.c b/drivers/net/usb/hso.c
49316 index 778e915..58c4d95 100644
49317 --- a/drivers/net/usb/hso.c
49318 +++ b/drivers/net/usb/hso.c
49319 @@ -70,7 +70,7 @@
49320 #include <asm/byteorder.h>
49321 #include <linux/serial_core.h>
49322 #include <linux/serial.h>
49323 -
49324 +#include <asm/local.h>
49325
49326 #define MOD_AUTHOR "Option Wireless"
49327 #define MOD_DESCRIPTION "USB High Speed Option driver"
49328 @@ -1183,7 +1183,7 @@ static void put_rxbuf_data_and_resubmit_ctrl_urb(struct hso_serial *serial)
49329 struct urb *urb;
49330
49331 urb = serial->rx_urb[0];
49332 - if (serial->port.count > 0) {
49333 + if (atomic_read(&serial->port.count) > 0) {
49334 count = put_rxbuf_data(urb, serial);
49335 if (count == -1)
49336 return;
49337 @@ -1221,7 +1221,7 @@ static void hso_std_serial_read_bulk_callback(struct urb *urb)
49338 DUMP1(urb->transfer_buffer, urb->actual_length);
49339
49340 /* Anyone listening? */
49341 - if (serial->port.count == 0)
49342 + if (atomic_read(&serial->port.count) == 0)
49343 return;
49344
49345 if (serial->parent->port_spec & HSO_INFO_CRC_BUG)
49346 @@ -1282,8 +1282,7 @@ static int hso_serial_open(struct tty_struct *tty, struct file *filp)
49347 tty_port_tty_set(&serial->port, tty);
49348
49349 /* check for port already opened, if not set the termios */
49350 - serial->port.count++;
49351 - if (serial->port.count == 1) {
49352 + if (atomic_inc_return(&serial->port.count) == 1) {
49353 serial->rx_state = RX_IDLE;
49354 /* Force default termio settings */
49355 _hso_serial_set_termios(tty, NULL);
49356 @@ -1293,7 +1292,7 @@ static int hso_serial_open(struct tty_struct *tty, struct file *filp)
49357 result = hso_start_serial_device(serial->parent, GFP_KERNEL);
49358 if (result) {
49359 hso_stop_serial_device(serial->parent);
49360 - serial->port.count--;
49361 + atomic_dec(&serial->port.count);
49362 } else {
49363 kref_get(&serial->parent->ref);
49364 }
49365 @@ -1331,10 +1330,10 @@ static void hso_serial_close(struct tty_struct *tty, struct file *filp)
49366
49367 /* reset the rts and dtr */
49368 /* do the actual close */
49369 - serial->port.count--;
49370 + atomic_dec(&serial->port.count);
49371
49372 - if (serial->port.count <= 0) {
49373 - serial->port.count = 0;
49374 + if (atomic_read(&serial->port.count) <= 0) {
49375 + atomic_set(&serial->port.count, 0);
49376 tty_port_tty_set(&serial->port, NULL);
49377 if (!usb_gone)
49378 hso_stop_serial_device(serial->parent);
49379 @@ -1417,7 +1416,7 @@ static void hso_serial_set_termios(struct tty_struct *tty, struct ktermios *old)
49380
49381 /* the actual setup */
49382 spin_lock_irqsave(&serial->serial_lock, flags);
49383 - if (serial->port.count)
49384 + if (atomic_read(&serial->port.count))
49385 _hso_serial_set_termios(tty, old);
49386 else
49387 tty->termios = *old;
49388 @@ -1886,7 +1885,7 @@ static void intr_callback(struct urb *urb)
49389 D1("Pending read interrupt on port %d\n", i);
49390 spin_lock(&serial->serial_lock);
49391 if (serial->rx_state == RX_IDLE &&
49392 - serial->port.count > 0) {
49393 + atomic_read(&serial->port.count) > 0) {
49394 /* Setup and send a ctrl req read on
49395 * port i */
49396 if (!serial->rx_urb_filled[0]) {
49397 @@ -3053,7 +3052,7 @@ static int hso_resume(struct usb_interface *iface)
49398 /* Start all serial ports */
49399 for (i = 0; i < HSO_SERIAL_TTY_MINORS; i++) {
49400 if (serial_table[i] && (serial_table[i]->interface == iface)) {
49401 - if (dev2ser(serial_table[i])->port.count) {
49402 + if (atomic_read(&dev2ser(serial_table[i])->port.count)) {
49403 result =
49404 hso_start_serial_device(serial_table[i], GFP_NOIO);
49405 hso_kick_transmit(dev2ser(serial_table[i]));
49406 diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c
49407 index 9f7c0ab..1577b4a 100644
49408 --- a/drivers/net/usb/r8152.c
49409 +++ b/drivers/net/usb/r8152.c
49410 @@ -601,7 +601,7 @@ struct r8152 {
49411 void (*unload)(struct r8152 *);
49412 int (*eee_get)(struct r8152 *, struct ethtool_eee *);
49413 int (*eee_set)(struct r8152 *, struct ethtool_eee *);
49414 - } rtl_ops;
49415 + } __no_const rtl_ops;
49416
49417 int intr_interval;
49418 u32 saved_wolopts;
49419 diff --git a/drivers/net/usb/sierra_net.c b/drivers/net/usb/sierra_net.c
49420 index a2515887..6d13233 100644
49421 --- a/drivers/net/usb/sierra_net.c
49422 +++ b/drivers/net/usb/sierra_net.c
49423 @@ -51,7 +51,7 @@ static const char driver_name[] = "sierra_net";
49424 /* atomic counter partially included in MAC address to make sure 2 devices
49425 * do not end up with the same MAC - concept breaks in case of > 255 ifaces
49426 */
49427 -static atomic_t iface_counter = ATOMIC_INIT(0);
49428 +static atomic_unchecked_t iface_counter = ATOMIC_INIT(0);
49429
49430 /*
49431 * SYNC Timer Delay definition used to set the expiry time
49432 @@ -697,7 +697,7 @@ static int sierra_net_bind(struct usbnet *dev, struct usb_interface *intf)
49433 dev->net->netdev_ops = &sierra_net_device_ops;
49434
49435 /* change MAC addr to include, ifacenum, and to be unique */
49436 - dev->net->dev_addr[ETH_ALEN-2] = atomic_inc_return(&iface_counter);
49437 + dev->net->dev_addr[ETH_ALEN-2] = atomic_inc_return_unchecked(&iface_counter);
49438 dev->net->dev_addr[ETH_ALEN-1] = ifacenum;
49439
49440 /* we will have to manufacture ethernet headers, prepare template */
49441 diff --git a/drivers/net/usb/usbnet.c b/drivers/net/usb/usbnet.c
49442 index 777757a..395a767 100644
49443 --- a/drivers/net/usb/usbnet.c
49444 +++ b/drivers/net/usb/usbnet.c
49445 @@ -1285,7 +1285,7 @@ netdev_tx_t usbnet_start_xmit (struct sk_buff *skb,
49446 struct net_device *net)
49447 {
49448 struct usbnet *dev = netdev_priv(net);
49449 - int length;
49450 + unsigned int length;
49451 struct urb *urb = NULL;
49452 struct skb_data *entry;
49453 struct driver_info *info = dev->driver_info;
49454 @@ -1413,7 +1413,7 @@ not_drop:
49455 }
49456 } else
49457 netif_dbg(dev, tx_queued, dev->net,
49458 - "> tx, len %d, type 0x%x\n", length, skb->protocol);
49459 + "> tx, len %u, type 0x%x\n", length, skb->protocol);
49460 #ifdef CONFIG_PM
49461 deferred:
49462 #endif
49463 diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
49464 index 59b0e97..a6ed579 100644
49465 --- a/drivers/net/virtio_net.c
49466 +++ b/drivers/net/virtio_net.c
49467 @@ -48,7 +48,7 @@ module_param(gso, bool, 0444);
49468 #define RECEIVE_AVG_WEIGHT 64
49469
49470 /* Minimum alignment for mergeable packet buffers. */
49471 -#define MERGEABLE_BUFFER_ALIGN max(L1_CACHE_BYTES, 256)
49472 +#define MERGEABLE_BUFFER_ALIGN max(L1_CACHE_BYTES, 256UL)
49473
49474 #define VIRTNET_DRIVER_VERSION "1.0.0"
49475
49476 diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c
49477 index fceb637..37c70fd 100644
49478 --- a/drivers/net/vxlan.c
49479 +++ b/drivers/net/vxlan.c
49480 @@ -2935,7 +2935,7 @@ static struct net *vxlan_get_link_net(const struct net_device *dev)
49481 return vxlan->net;
49482 }
49483
49484 -static struct rtnl_link_ops vxlan_link_ops __read_mostly = {
49485 +static struct rtnl_link_ops vxlan_link_ops = {
49486 .kind = "vxlan",
49487 .maxtype = IFLA_VXLAN_MAX,
49488 .policy = vxlan_policy,
49489 @@ -2983,7 +2983,7 @@ static int vxlan_lowerdev_event(struct notifier_block *unused,
49490 return NOTIFY_DONE;
49491 }
49492
49493 -static struct notifier_block vxlan_notifier_block __read_mostly = {
49494 +static struct notifier_block vxlan_notifier_block = {
49495 .notifier_call = vxlan_lowerdev_event,
49496 };
49497
49498 diff --git a/drivers/net/wan/lmc/lmc_media.c b/drivers/net/wan/lmc/lmc_media.c
49499 index 5920c99..ff2e4a5 100644
49500 --- a/drivers/net/wan/lmc/lmc_media.c
49501 +++ b/drivers/net/wan/lmc/lmc_media.c
49502 @@ -95,62 +95,63 @@ static inline void write_av9110_bit (lmc_softc_t *, int);
49503 static void write_av9110(lmc_softc_t *, u32, u32, u32, u32, u32);
49504
49505 lmc_media_t lmc_ds3_media = {
49506 - lmc_ds3_init, /* special media init stuff */
49507 - lmc_ds3_default, /* reset to default state */
49508 - lmc_ds3_set_status, /* reset status to state provided */
49509 - lmc_dummy_set_1, /* set clock source */
49510 - lmc_dummy_set2_1, /* set line speed */
49511 - lmc_ds3_set_100ft, /* set cable length */
49512 - lmc_ds3_set_scram, /* set scrambler */
49513 - lmc_ds3_get_link_status, /* get link status */
49514 - lmc_dummy_set_1, /* set link status */
49515 - lmc_ds3_set_crc_length, /* set CRC length */
49516 - lmc_dummy_set_1, /* set T1 or E1 circuit type */
49517 - lmc_ds3_watchdog
49518 + .init = lmc_ds3_init, /* special media init stuff */
49519 + .defaults = lmc_ds3_default, /* reset to default state */
49520 + .set_status = lmc_ds3_set_status, /* reset status to state provided */
49521 + .set_clock_source = lmc_dummy_set_1, /* set clock source */
49522 + .set_speed = lmc_dummy_set2_1, /* set line speed */
49523 + .set_cable_length = lmc_ds3_set_100ft, /* set cable length */
49524 + .set_scrambler = lmc_ds3_set_scram, /* set scrambler */
49525 + .get_link_status = lmc_ds3_get_link_status, /* get link status */
49526 + .set_link_status = lmc_dummy_set_1, /* set link status */
49527 + .set_crc_length = lmc_ds3_set_crc_length, /* set CRC length */
49528 + .set_circuit_type = lmc_dummy_set_1, /* set T1 or E1 circuit type */
49529 + .watchdog = lmc_ds3_watchdog
49530 };
49531
49532 lmc_media_t lmc_hssi_media = {
49533 - lmc_hssi_init, /* special media init stuff */
49534 - lmc_hssi_default, /* reset to default state */
49535 - lmc_hssi_set_status, /* reset status to state provided */
49536 - lmc_hssi_set_clock, /* set clock source */
49537 - lmc_dummy_set2_1, /* set line speed */
49538 - lmc_dummy_set_1, /* set cable length */
49539 - lmc_dummy_set_1, /* set scrambler */
49540 - lmc_hssi_get_link_status, /* get link status */
49541 - lmc_hssi_set_link_status, /* set link status */
49542 - lmc_hssi_set_crc_length, /* set CRC length */
49543 - lmc_dummy_set_1, /* set T1 or E1 circuit type */
49544 - lmc_hssi_watchdog
49545 + .init = lmc_hssi_init, /* special media init stuff */
49546 + .defaults = lmc_hssi_default, /* reset to default state */
49547 + .set_status = lmc_hssi_set_status, /* reset status to state provided */
49548 + .set_clock_source = lmc_hssi_set_clock, /* set clock source */
49549 + .set_speed = lmc_dummy_set2_1, /* set line speed */
49550 + .set_cable_length = lmc_dummy_set_1, /* set cable length */
49551 + .set_scrambler = lmc_dummy_set_1, /* set scrambler */
49552 + .get_link_status = lmc_hssi_get_link_status, /* get link status */
49553 + .set_link_status = lmc_hssi_set_link_status, /* set link status */
49554 + .set_crc_length = lmc_hssi_set_crc_length, /* set CRC length */
49555 + .set_circuit_type = lmc_dummy_set_1, /* set T1 or E1 circuit type */
49556 + .watchdog = lmc_hssi_watchdog
49557 };
49558
49559 -lmc_media_t lmc_ssi_media = { lmc_ssi_init, /* special media init stuff */
49560 - lmc_ssi_default, /* reset to default state */
49561 - lmc_ssi_set_status, /* reset status to state provided */
49562 - lmc_ssi_set_clock, /* set clock source */
49563 - lmc_ssi_set_speed, /* set line speed */
49564 - lmc_dummy_set_1, /* set cable length */
49565 - lmc_dummy_set_1, /* set scrambler */
49566 - lmc_ssi_get_link_status, /* get link status */
49567 - lmc_ssi_set_link_status, /* set link status */
49568 - lmc_ssi_set_crc_length, /* set CRC length */
49569 - lmc_dummy_set_1, /* set T1 or E1 circuit type */
49570 - lmc_ssi_watchdog
49571 +lmc_media_t lmc_ssi_media = {
49572 + .init = lmc_ssi_init, /* special media init stuff */
49573 + .defaults = lmc_ssi_default, /* reset to default state */
49574 + .set_status = lmc_ssi_set_status, /* reset status to state provided */
49575 + .set_clock_source = lmc_ssi_set_clock, /* set clock source */
49576 + .set_speed = lmc_ssi_set_speed, /* set line speed */
49577 + .set_cable_length = lmc_dummy_set_1, /* set cable length */
49578 + .set_scrambler = lmc_dummy_set_1, /* set scrambler */
49579 + .get_link_status = lmc_ssi_get_link_status, /* get link status */
49580 + .set_link_status = lmc_ssi_set_link_status, /* set link status */
49581 + .set_crc_length = lmc_ssi_set_crc_length, /* set CRC length */
49582 + .set_circuit_type = lmc_dummy_set_1, /* set T1 or E1 circuit type */
49583 + .watchdog = lmc_ssi_watchdog
49584 };
49585
49586 lmc_media_t lmc_t1_media = {
49587 - lmc_t1_init, /* special media init stuff */
49588 - lmc_t1_default, /* reset to default state */
49589 - lmc_t1_set_status, /* reset status to state provided */
49590 - lmc_t1_set_clock, /* set clock source */
49591 - lmc_dummy_set2_1, /* set line speed */
49592 - lmc_dummy_set_1, /* set cable length */
49593 - lmc_dummy_set_1, /* set scrambler */
49594 - lmc_t1_get_link_status, /* get link status */
49595 - lmc_dummy_set_1, /* set link status */
49596 - lmc_t1_set_crc_length, /* set CRC length */
49597 - lmc_t1_set_circuit_type, /* set T1 or E1 circuit type */
49598 - lmc_t1_watchdog
49599 + .init = lmc_t1_init, /* special media init stuff */
49600 + .defaults = lmc_t1_default, /* reset to default state */
49601 + .set_status = lmc_t1_set_status, /* reset status to state provided */
49602 + .set_clock_source = lmc_t1_set_clock, /* set clock source */
49603 + .set_speed = lmc_dummy_set2_1, /* set line speed */
49604 + .set_cable_length = lmc_dummy_set_1, /* set cable length */
49605 + .set_scrambler = lmc_dummy_set_1, /* set scrambler */
49606 + .get_link_status = lmc_t1_get_link_status, /* get link status */
49607 + .set_link_status = lmc_dummy_set_1, /* set link status */
49608 + .set_crc_length = lmc_t1_set_crc_length, /* set CRC length */
49609 + .set_circuit_type = lmc_t1_set_circuit_type, /* set T1 or E1 circuit type */
49610 + .watchdog = lmc_t1_watchdog
49611 };
49612
49613 static void
49614 diff --git a/drivers/net/wan/z85230.c b/drivers/net/wan/z85230.c
49615 index feacc3b..5bac0de 100644
49616 --- a/drivers/net/wan/z85230.c
49617 +++ b/drivers/net/wan/z85230.c
49618 @@ -485,9 +485,9 @@ static void z8530_status(struct z8530_channel *chan)
49619
49620 struct z8530_irqhandler z8530_sync =
49621 {
49622 - z8530_rx,
49623 - z8530_tx,
49624 - z8530_status
49625 + .rx = z8530_rx,
49626 + .tx = z8530_tx,
49627 + .status = z8530_status
49628 };
49629
49630 EXPORT_SYMBOL(z8530_sync);
49631 @@ -605,15 +605,15 @@ static void z8530_dma_status(struct z8530_channel *chan)
49632 }
49633
49634 static struct z8530_irqhandler z8530_dma_sync = {
49635 - z8530_dma_rx,
49636 - z8530_dma_tx,
49637 - z8530_dma_status
49638 + .rx = z8530_dma_rx,
49639 + .tx = z8530_dma_tx,
49640 + .status = z8530_dma_status
49641 };
49642
49643 static struct z8530_irqhandler z8530_txdma_sync = {
49644 - z8530_rx,
49645 - z8530_dma_tx,
49646 - z8530_dma_status
49647 + .rx = z8530_rx,
49648 + .tx = z8530_dma_tx,
49649 + .status = z8530_dma_status
49650 };
49651
49652 /**
49653 @@ -680,9 +680,9 @@ static void z8530_status_clear(struct z8530_channel *chan)
49654
49655 struct z8530_irqhandler z8530_nop=
49656 {
49657 - z8530_rx_clear,
49658 - z8530_tx_clear,
49659 - z8530_status_clear
49660 + .rx = z8530_rx_clear,
49661 + .tx = z8530_tx_clear,
49662 + .status = z8530_status_clear
49663 };
49664
49665
49666 diff --git a/drivers/net/wimax/i2400m/rx.c b/drivers/net/wimax/i2400m/rx.c
49667 index 0b60295..b8bfa5b 100644
49668 --- a/drivers/net/wimax/i2400m/rx.c
49669 +++ b/drivers/net/wimax/i2400m/rx.c
49670 @@ -1359,7 +1359,7 @@ int i2400m_rx_setup(struct i2400m *i2400m)
49671 if (i2400m->rx_roq == NULL)
49672 goto error_roq_alloc;
49673
49674 - rd = kcalloc(I2400M_RO_CIN + 1, sizeof(*i2400m->rx_roq[0].log),
49675 + rd = kcalloc(sizeof(*i2400m->rx_roq[0].log), I2400M_RO_CIN + 1,
49676 GFP_KERNEL);
49677 if (rd == NULL) {
49678 result = -ENOMEM;
49679 diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c
49680 index e71a2ce..2268d61 100644
49681 --- a/drivers/net/wireless/airo.c
49682 +++ b/drivers/net/wireless/airo.c
49683 @@ -7846,7 +7846,7 @@ static int writerids(struct net_device *dev, aironet_ioctl *comp) {
49684 struct airo_info *ai = dev->ml_priv;
49685 int ridcode;
49686 int enabled;
49687 - static int (* writer)(struct airo_info *, u16 rid, const void *, int, int);
49688 + int (* writer)(struct airo_info *, u16 rid, const void *, int, int);
49689 unsigned char *iobuf;
49690
49691 /* Only super-user can write RIDs */
49692 diff --git a/drivers/net/wireless/at76c50x-usb.c b/drivers/net/wireless/at76c50x-usb.c
49693 index da92bfa..5a9001a 100644
49694 --- a/drivers/net/wireless/at76c50x-usb.c
49695 +++ b/drivers/net/wireless/at76c50x-usb.c
49696 @@ -353,7 +353,7 @@ static int at76_dfu_get_state(struct usb_device *udev, u8 *state)
49697 }
49698
49699 /* Convert timeout from the DFU status to jiffies */
49700 -static inline unsigned long at76_get_timeout(struct dfu_status *s)
49701 +static inline unsigned long __intentional_overflow(-1) at76_get_timeout(struct dfu_status *s)
49702 {
49703 return msecs_to_jiffies((s->poll_timeout[2] << 16)
49704 | (s->poll_timeout[1] << 8)
49705 diff --git a/drivers/net/wireless/ath/ath10k/htc.c b/drivers/net/wireless/ath/ath10k/htc.c
49706 index 2fd9e18..3f55bdd 100644
49707 --- a/drivers/net/wireless/ath/ath10k/htc.c
49708 +++ b/drivers/net/wireless/ath/ath10k/htc.c
49709 @@ -849,7 +849,10 @@ int ath10k_htc_start(struct ath10k_htc *htc)
49710 /* registered target arrival callback from the HIF layer */
49711 int ath10k_htc_init(struct ath10k *ar)
49712 {
49713 - struct ath10k_hif_cb htc_callbacks;
49714 + static struct ath10k_hif_cb htc_callbacks = {
49715 + .rx_completion = ath10k_htc_rx_completion_handler,
49716 + .tx_completion = ath10k_htc_tx_completion_handler,
49717 + };
49718 struct ath10k_htc_ep *ep = NULL;
49719 struct ath10k_htc *htc = &ar->htc;
49720
49721 @@ -858,8 +861,6 @@ int ath10k_htc_init(struct ath10k *ar)
49722 ath10k_htc_reset_endpoint_states(htc);
49723
49724 /* setup HIF layer callbacks */
49725 - htc_callbacks.rx_completion = ath10k_htc_rx_completion_handler;
49726 - htc_callbacks.tx_completion = ath10k_htc_tx_completion_handler;
49727 htc->ar = ar;
49728
49729 /* Get HIF default pipe for HTC message exchange */
49730 diff --git a/drivers/net/wireless/ath/ath10k/htc.h b/drivers/net/wireless/ath/ath10k/htc.h
49731 index 527179c..a890150 100644
49732 --- a/drivers/net/wireless/ath/ath10k/htc.h
49733 +++ b/drivers/net/wireless/ath/ath10k/htc.h
49734 @@ -270,13 +270,13 @@ enum ath10k_htc_ep_id {
49735
49736 struct ath10k_htc_ops {
49737 void (*target_send_suspend_complete)(struct ath10k *ar);
49738 -};
49739 +} __no_const;
49740
49741 struct ath10k_htc_ep_ops {
49742 void (*ep_tx_complete)(struct ath10k *, struct sk_buff *);
49743 void (*ep_rx_complete)(struct ath10k *, struct sk_buff *);
49744 void (*ep_tx_credits)(struct ath10k *);
49745 -};
49746 +} __no_const;
49747
49748 /* service connection information */
49749 struct ath10k_htc_svc_conn_req {
49750 diff --git a/drivers/net/wireless/ath/ath9k/ar9002_mac.c b/drivers/net/wireless/ath/ath9k/ar9002_mac.c
49751 index f816909..e56cd8b 100644
49752 --- a/drivers/net/wireless/ath/ath9k/ar9002_mac.c
49753 +++ b/drivers/net/wireless/ath/ath9k/ar9002_mac.c
49754 @@ -220,8 +220,8 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
49755 ads->ds_txstatus6 = ads->ds_txstatus7 = 0;
49756 ads->ds_txstatus8 = ads->ds_txstatus9 = 0;
49757
49758 - ACCESS_ONCE(ads->ds_link) = i->link;
49759 - ACCESS_ONCE(ads->ds_data) = i->buf_addr[0];
49760 + ACCESS_ONCE_RW(ads->ds_link) = i->link;
49761 + ACCESS_ONCE_RW(ads->ds_data) = i->buf_addr[0];
49762
49763 ctl1 = i->buf_len[0] | (i->is_last ? 0 : AR_TxMore);
49764 ctl6 = SM(i->keytype, AR_EncrType);
49765 @@ -235,26 +235,26 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
49766
49767 if ((i->is_first || i->is_last) &&
49768 i->aggr != AGGR_BUF_MIDDLE && i->aggr != AGGR_BUF_LAST) {
49769 - ACCESS_ONCE(ads->ds_ctl2) = set11nTries(i->rates, 0)
49770 + ACCESS_ONCE_RW(ads->ds_ctl2) = set11nTries(i->rates, 0)
49771 | set11nTries(i->rates, 1)
49772 | set11nTries(i->rates, 2)
49773 | set11nTries(i->rates, 3)
49774 | (i->dur_update ? AR_DurUpdateEna : 0)
49775 | SM(0, AR_BurstDur);
49776
49777 - ACCESS_ONCE(ads->ds_ctl3) = set11nRate(i->rates, 0)
49778 + ACCESS_ONCE_RW(ads->ds_ctl3) = set11nRate(i->rates, 0)
49779 | set11nRate(i->rates, 1)
49780 | set11nRate(i->rates, 2)
49781 | set11nRate(i->rates, 3);
49782 } else {
49783 - ACCESS_ONCE(ads->ds_ctl2) = 0;
49784 - ACCESS_ONCE(ads->ds_ctl3) = 0;
49785 + ACCESS_ONCE_RW(ads->ds_ctl2) = 0;
49786 + ACCESS_ONCE_RW(ads->ds_ctl3) = 0;
49787 }
49788
49789 if (!i->is_first) {
49790 - ACCESS_ONCE(ads->ds_ctl0) = 0;
49791 - ACCESS_ONCE(ads->ds_ctl1) = ctl1;
49792 - ACCESS_ONCE(ads->ds_ctl6) = ctl6;
49793 + ACCESS_ONCE_RW(ads->ds_ctl0) = 0;
49794 + ACCESS_ONCE_RW(ads->ds_ctl1) = ctl1;
49795 + ACCESS_ONCE_RW(ads->ds_ctl6) = ctl6;
49796 return;
49797 }
49798
49799 @@ -279,7 +279,7 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
49800 break;
49801 }
49802
49803 - ACCESS_ONCE(ads->ds_ctl0) = (i->pkt_len & AR_FrameLen)
49804 + ACCESS_ONCE_RW(ads->ds_ctl0) = (i->pkt_len & AR_FrameLen)
49805 | (i->flags & ATH9K_TXDESC_VMF ? AR_VirtMoreFrag : 0)
49806 | SM(i->txpower[0], AR_XmitPower0)
49807 | (i->flags & ATH9K_TXDESC_VEOL ? AR_VEOL : 0)
49808 @@ -289,27 +289,27 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
49809 | (i->flags & ATH9K_TXDESC_RTSENA ? AR_RTSEnable :
49810 (i->flags & ATH9K_TXDESC_CTSENA ? AR_CTSEnable : 0));
49811
49812 - ACCESS_ONCE(ads->ds_ctl1) = ctl1;
49813 - ACCESS_ONCE(ads->ds_ctl6) = ctl6;
49814 + ACCESS_ONCE_RW(ads->ds_ctl1) = ctl1;
49815 + ACCESS_ONCE_RW(ads->ds_ctl6) = ctl6;
49816
49817 if (i->aggr == AGGR_BUF_MIDDLE || i->aggr == AGGR_BUF_LAST)
49818 return;
49819
49820 - ACCESS_ONCE(ads->ds_ctl4) = set11nPktDurRTSCTS(i->rates, 0)
49821 + ACCESS_ONCE_RW(ads->ds_ctl4) = set11nPktDurRTSCTS(i->rates, 0)
49822 | set11nPktDurRTSCTS(i->rates, 1);
49823
49824 - ACCESS_ONCE(ads->ds_ctl5) = set11nPktDurRTSCTS(i->rates, 2)
49825 + ACCESS_ONCE_RW(ads->ds_ctl5) = set11nPktDurRTSCTS(i->rates, 2)
49826 | set11nPktDurRTSCTS(i->rates, 3);
49827
49828 - ACCESS_ONCE(ads->ds_ctl7) = set11nRateFlags(i->rates, 0)
49829 + ACCESS_ONCE_RW(ads->ds_ctl7) = set11nRateFlags(i->rates, 0)
49830 | set11nRateFlags(i->rates, 1)
49831 | set11nRateFlags(i->rates, 2)
49832 | set11nRateFlags(i->rates, 3)
49833 | SM(i->rtscts_rate, AR_RTSCTSRate);
49834
49835 - ACCESS_ONCE(ads->ds_ctl9) = SM(i->txpower[1], AR_XmitPower1);
49836 - ACCESS_ONCE(ads->ds_ctl10) = SM(i->txpower[2], AR_XmitPower2);
49837 - ACCESS_ONCE(ads->ds_ctl11) = SM(i->txpower[3], AR_XmitPower3);
49838 + ACCESS_ONCE_RW(ads->ds_ctl9) = SM(i->txpower[1], AR_XmitPower1);
49839 + ACCESS_ONCE_RW(ads->ds_ctl10) = SM(i->txpower[2], AR_XmitPower2);
49840 + ACCESS_ONCE_RW(ads->ds_ctl11) = SM(i->txpower[3], AR_XmitPower3);
49841 }
49842
49843 static int ar9002_hw_proc_txdesc(struct ath_hw *ah, void *ds,
49844 diff --git a/drivers/net/wireless/ath/ath9k/ar9003_mac.c b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
49845 index da84b70..83e4978 100644
49846 --- a/drivers/net/wireless/ath/ath9k/ar9003_mac.c
49847 +++ b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
49848 @@ -39,47 +39,47 @@ ar9003_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
49849 (i->qcu << AR_TxQcuNum_S) | desc_len;
49850
49851 checksum += val;
49852 - ACCESS_ONCE(ads->info) = val;
49853 + ACCESS_ONCE_RW(ads->info) = val;
49854
49855 checksum += i->link;
49856 - ACCESS_ONCE(ads->link) = i->link;
49857 + ACCESS_ONCE_RW(ads->link) = i->link;
49858
49859 checksum += i->buf_addr[0];
49860 - ACCESS_ONCE(ads->data0) = i->buf_addr[0];
49861 + ACCESS_ONCE_RW(ads->data0) = i->buf_addr[0];
49862 checksum += i->buf_addr[1];
49863 - ACCESS_ONCE(ads->data1) = i->buf_addr[1];
49864 + ACCESS_ONCE_RW(ads->data1) = i->buf_addr[1];
49865 checksum += i->buf_addr[2];
49866 - ACCESS_ONCE(ads->data2) = i->buf_addr[2];
49867 + ACCESS_ONCE_RW(ads->data2) = i->buf_addr[2];
49868 checksum += i->buf_addr[3];
49869 - ACCESS_ONCE(ads->data3) = i->buf_addr[3];
49870 + ACCESS_ONCE_RW(ads->data3) = i->buf_addr[3];
49871
49872 checksum += (val = (i->buf_len[0] << AR_BufLen_S) & AR_BufLen);
49873 - ACCESS_ONCE(ads->ctl3) = val;
49874 + ACCESS_ONCE_RW(ads->ctl3) = val;
49875 checksum += (val = (i->buf_len[1] << AR_BufLen_S) & AR_BufLen);
49876 - ACCESS_ONCE(ads->ctl5) = val;
49877 + ACCESS_ONCE_RW(ads->ctl5) = val;
49878 checksum += (val = (i->buf_len[2] << AR_BufLen_S) & AR_BufLen);
49879 - ACCESS_ONCE(ads->ctl7) = val;
49880 + ACCESS_ONCE_RW(ads->ctl7) = val;
49881 checksum += (val = (i->buf_len[3] << AR_BufLen_S) & AR_BufLen);
49882 - ACCESS_ONCE(ads->ctl9) = val;
49883 + ACCESS_ONCE_RW(ads->ctl9) = val;
49884
49885 checksum = (u16) (((checksum & 0xffff) + (checksum >> 16)) & 0xffff);
49886 - ACCESS_ONCE(ads->ctl10) = checksum;
49887 + ACCESS_ONCE_RW(ads->ctl10) = checksum;
49888
49889 if (i->is_first || i->is_last) {
49890 - ACCESS_ONCE(ads->ctl13) = set11nTries(i->rates, 0)
49891 + ACCESS_ONCE_RW(ads->ctl13) = set11nTries(i->rates, 0)
49892 | set11nTries(i->rates, 1)
49893 | set11nTries(i->rates, 2)
49894 | set11nTries(i->rates, 3)
49895 | (i->dur_update ? AR_DurUpdateEna : 0)
49896 | SM(0, AR_BurstDur);
49897
49898 - ACCESS_ONCE(ads->ctl14) = set11nRate(i->rates, 0)
49899 + ACCESS_ONCE_RW(ads->ctl14) = set11nRate(i->rates, 0)
49900 | set11nRate(i->rates, 1)
49901 | set11nRate(i->rates, 2)
49902 | set11nRate(i->rates, 3);
49903 } else {
49904 - ACCESS_ONCE(ads->ctl13) = 0;
49905 - ACCESS_ONCE(ads->ctl14) = 0;
49906 + ACCESS_ONCE_RW(ads->ctl13) = 0;
49907 + ACCESS_ONCE_RW(ads->ctl14) = 0;
49908 }
49909
49910 ads->ctl20 = 0;
49911 @@ -89,17 +89,17 @@ ar9003_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
49912
49913 ctl17 = SM(i->keytype, AR_EncrType);
49914 if (!i->is_first) {
49915 - ACCESS_ONCE(ads->ctl11) = 0;
49916 - ACCESS_ONCE(ads->ctl12) = i->is_last ? 0 : AR_TxMore;
49917 - ACCESS_ONCE(ads->ctl15) = 0;
49918 - ACCESS_ONCE(ads->ctl16) = 0;
49919 - ACCESS_ONCE(ads->ctl17) = ctl17;
49920 - ACCESS_ONCE(ads->ctl18) = 0;
49921 - ACCESS_ONCE(ads->ctl19) = 0;
49922 + ACCESS_ONCE_RW(ads->ctl11) = 0;
49923 + ACCESS_ONCE_RW(ads->ctl12) = i->is_last ? 0 : AR_TxMore;
49924 + ACCESS_ONCE_RW(ads->ctl15) = 0;
49925 + ACCESS_ONCE_RW(ads->ctl16) = 0;
49926 + ACCESS_ONCE_RW(ads->ctl17) = ctl17;
49927 + ACCESS_ONCE_RW(ads->ctl18) = 0;
49928 + ACCESS_ONCE_RW(ads->ctl19) = 0;
49929 return;
49930 }
49931
49932 - ACCESS_ONCE(ads->ctl11) = (i->pkt_len & AR_FrameLen)
49933 + ACCESS_ONCE_RW(ads->ctl11) = (i->pkt_len & AR_FrameLen)
49934 | (i->flags & ATH9K_TXDESC_VMF ? AR_VirtMoreFrag : 0)
49935 | SM(i->txpower[0], AR_XmitPower0)
49936 | (i->flags & ATH9K_TXDESC_VEOL ? AR_VEOL : 0)
49937 @@ -135,26 +135,26 @@ ar9003_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
49938 val = (i->flags & ATH9K_TXDESC_PAPRD) >> ATH9K_TXDESC_PAPRD_S;
49939 ctl12 |= SM(val, AR_PAPRDChainMask);
49940
49941 - ACCESS_ONCE(ads->ctl12) = ctl12;
49942 - ACCESS_ONCE(ads->ctl17) = ctl17;
49943 + ACCESS_ONCE_RW(ads->ctl12) = ctl12;
49944 + ACCESS_ONCE_RW(ads->ctl17) = ctl17;
49945
49946 - ACCESS_ONCE(ads->ctl15) = set11nPktDurRTSCTS(i->rates, 0)
49947 + ACCESS_ONCE_RW(ads->ctl15) = set11nPktDurRTSCTS(i->rates, 0)
49948 | set11nPktDurRTSCTS(i->rates, 1);
49949
49950 - ACCESS_ONCE(ads->ctl16) = set11nPktDurRTSCTS(i->rates, 2)
49951 + ACCESS_ONCE_RW(ads->ctl16) = set11nPktDurRTSCTS(i->rates, 2)
49952 | set11nPktDurRTSCTS(i->rates, 3);
49953
49954 - ACCESS_ONCE(ads->ctl18) = set11nRateFlags(i->rates, 0)
49955 + ACCESS_ONCE_RW(ads->ctl18) = set11nRateFlags(i->rates, 0)
49956 | set11nRateFlags(i->rates, 1)
49957 | set11nRateFlags(i->rates, 2)
49958 | set11nRateFlags(i->rates, 3)
49959 | SM(i->rtscts_rate, AR_RTSCTSRate);
49960
49961 - ACCESS_ONCE(ads->ctl19) = AR_Not_Sounding;
49962 + ACCESS_ONCE_RW(ads->ctl19) = AR_Not_Sounding;
49963
49964 - ACCESS_ONCE(ads->ctl20) = SM(i->txpower[1], AR_XmitPower1);
49965 - ACCESS_ONCE(ads->ctl21) = SM(i->txpower[2], AR_XmitPower2);
49966 - ACCESS_ONCE(ads->ctl22) = SM(i->txpower[3], AR_XmitPower3);
49967 + ACCESS_ONCE_RW(ads->ctl20) = SM(i->txpower[1], AR_XmitPower1);
49968 + ACCESS_ONCE_RW(ads->ctl21) = SM(i->txpower[2], AR_XmitPower2);
49969 + ACCESS_ONCE_RW(ads->ctl22) = SM(i->txpower[3], AR_XmitPower3);
49970 }
49971
49972 static u16 ar9003_calc_ptr_chksum(struct ar9003_txc *ads)
49973 diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h
49974 index e82e570..8c3cf90 100644
49975 --- a/drivers/net/wireless/ath/ath9k/hw.h
49976 +++ b/drivers/net/wireless/ath/ath9k/hw.h
49977 @@ -646,7 +646,7 @@ struct ath_hw_private_ops {
49978
49979 /* ANI */
49980 void (*ani_cache_ini_regs)(struct ath_hw *ah);
49981 -};
49982 +} __no_const;
49983
49984 /**
49985 * struct ath_spec_scan - parameters for Atheros spectral scan
49986 @@ -722,7 +722,7 @@ struct ath_hw_ops {
49987 #ifdef CONFIG_ATH9K_BTCOEX_SUPPORT
49988 void (*set_bt_ant_diversity)(struct ath_hw *hw, bool enable);
49989 #endif
49990 -};
49991 +} __no_const;
49992
49993 struct ath_nf_limits {
49994 s16 max;
49995 diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
49996 index 9ede991..a8f08fb 100644
49997 --- a/drivers/net/wireless/ath/ath9k/main.c
49998 +++ b/drivers/net/wireless/ath/ath9k/main.c
49999 @@ -2537,16 +2537,18 @@ void ath9k_fill_chanctx_ops(void)
50000 if (!ath9k_is_chanctx_enabled())
50001 return;
50002
50003 - ath9k_ops.hw_scan = ath9k_hw_scan;
50004 - ath9k_ops.cancel_hw_scan = ath9k_cancel_hw_scan;
50005 - ath9k_ops.remain_on_channel = ath9k_remain_on_channel;
50006 - ath9k_ops.cancel_remain_on_channel = ath9k_cancel_remain_on_channel;
50007 - ath9k_ops.add_chanctx = ath9k_add_chanctx;
50008 - ath9k_ops.remove_chanctx = ath9k_remove_chanctx;
50009 - ath9k_ops.change_chanctx = ath9k_change_chanctx;
50010 - ath9k_ops.assign_vif_chanctx = ath9k_assign_vif_chanctx;
50011 - ath9k_ops.unassign_vif_chanctx = ath9k_unassign_vif_chanctx;
50012 - ath9k_ops.mgd_prepare_tx = ath9k_mgd_prepare_tx;
50013 + pax_open_kernel();
50014 + *(void **)&ath9k_ops.hw_scan = ath9k_hw_scan;
50015 + *(void **)&ath9k_ops.cancel_hw_scan = ath9k_cancel_hw_scan;
50016 + *(void **)&ath9k_ops.remain_on_channel = ath9k_remain_on_channel;
50017 + *(void **)&ath9k_ops.cancel_remain_on_channel = ath9k_cancel_remain_on_channel;
50018 + *(void **)&ath9k_ops.add_chanctx = ath9k_add_chanctx;
50019 + *(void **)&ath9k_ops.remove_chanctx = ath9k_remove_chanctx;
50020 + *(void **)&ath9k_ops.change_chanctx = ath9k_change_chanctx;
50021 + *(void **)&ath9k_ops.assign_vif_chanctx = ath9k_assign_vif_chanctx;
50022 + *(void **)&ath9k_ops.unassign_vif_chanctx = ath9k_unassign_vif_chanctx;
50023 + *(void **)&ath9k_ops.mgd_prepare_tx = ath9k_mgd_prepare_tx;
50024 + pax_close_kernel();
50025 }
50026
50027 #endif
50028 diff --git a/drivers/net/wireless/b43/phy_lp.c b/drivers/net/wireless/b43/phy_lp.c
50029 index 058a9f2..d5cb1ba 100644
50030 --- a/drivers/net/wireless/b43/phy_lp.c
50031 +++ b/drivers/net/wireless/b43/phy_lp.c
50032 @@ -2502,7 +2502,7 @@ static int lpphy_b2063_tune(struct b43_wldev *dev,
50033 {
50034 struct ssb_bus *bus = dev->dev->sdev->bus;
50035
50036 - static const struct b206x_channel *chandata = NULL;
50037 + const struct b206x_channel *chandata = NULL;
50038 u32 crystal_freq = bus->chipco.pmu.crystalfreq * 1000;
50039 u32 freqref, vco_freq, val1, val2, val3, timeout, timeoutref, count;
50040 u16 old_comm15, scale;
50041 diff --git a/drivers/net/wireless/iwlegacy/3945-mac.c b/drivers/net/wireless/iwlegacy/3945-mac.c
50042 index e566580..2c218ca 100644
50043 --- a/drivers/net/wireless/iwlegacy/3945-mac.c
50044 +++ b/drivers/net/wireless/iwlegacy/3945-mac.c
50045 @@ -3631,7 +3631,9 @@ il3945_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
50046 */
50047 if (il3945_mod_params.disable_hw_scan) {
50048 D_INFO("Disabling hw_scan\n");
50049 - il3945_mac_ops.hw_scan = NULL;
50050 + pax_open_kernel();
50051 + *(void **)&il3945_mac_ops.hw_scan = NULL;
50052 + pax_close_kernel();
50053 }
50054
50055 D_INFO("*** LOAD DRIVER ***\n");
50056 diff --git a/drivers/net/wireless/iwlwifi/dvm/debugfs.c b/drivers/net/wireless/iwlwifi/dvm/debugfs.c
50057 index 0ffb6ff..c0b7f0e 100644
50058 --- a/drivers/net/wireless/iwlwifi/dvm/debugfs.c
50059 +++ b/drivers/net/wireless/iwlwifi/dvm/debugfs.c
50060 @@ -188,7 +188,7 @@ static ssize_t iwl_dbgfs_sram_write(struct file *file,
50061 {
50062 struct iwl_priv *priv = file->private_data;
50063 char buf[64];
50064 - int buf_size;
50065 + size_t buf_size;
50066 u32 offset, len;
50067
50068 memset(buf, 0, sizeof(buf));
50069 @@ -458,7 +458,7 @@ static ssize_t iwl_dbgfs_rx_handlers_write(struct file *file,
50070 struct iwl_priv *priv = file->private_data;
50071
50072 char buf[8];
50073 - int buf_size;
50074 + size_t buf_size;
50075 u32 reset_flag;
50076
50077 memset(buf, 0, sizeof(buf));
50078 @@ -539,7 +539,7 @@ static ssize_t iwl_dbgfs_disable_ht40_write(struct file *file,
50079 {
50080 struct iwl_priv *priv = file->private_data;
50081 char buf[8];
50082 - int buf_size;
50083 + size_t buf_size;
50084 int ht40;
50085
50086 memset(buf, 0, sizeof(buf));
50087 @@ -591,7 +591,7 @@ static ssize_t iwl_dbgfs_sleep_level_override_write(struct file *file,
50088 {
50089 struct iwl_priv *priv = file->private_data;
50090 char buf[8];
50091 - int buf_size;
50092 + size_t buf_size;
50093 int value;
50094
50095 memset(buf, 0, sizeof(buf));
50096 @@ -683,10 +683,10 @@ DEBUGFS_READ_FILE_OPS(temperature);
50097 DEBUGFS_READ_WRITE_FILE_OPS(sleep_level_override);
50098 DEBUGFS_READ_FILE_OPS(current_sleep_command);
50099
50100 -static const char *fmt_value = " %-30s %10u\n";
50101 -static const char *fmt_hex = " %-30s 0x%02X\n";
50102 -static const char *fmt_table = " %-30s %10u %10u %10u %10u\n";
50103 -static const char *fmt_header =
50104 +static const char fmt_value[] = " %-30s %10u\n";
50105 +static const char fmt_hex[] = " %-30s 0x%02X\n";
50106 +static const char fmt_table[] = " %-30s %10u %10u %10u %10u\n";
50107 +static const char fmt_header[] =
50108 "%-32s current cumulative delta max\n";
50109
50110 static int iwl_statistics_flag(struct iwl_priv *priv, char *buf, int bufsz)
50111 @@ -1856,7 +1856,7 @@ static ssize_t iwl_dbgfs_clear_ucode_statistics_write(struct file *file,
50112 {
50113 struct iwl_priv *priv = file->private_data;
50114 char buf[8];
50115 - int buf_size;
50116 + size_t buf_size;
50117 int clear;
50118
50119 memset(buf, 0, sizeof(buf));
50120 @@ -1901,7 +1901,7 @@ static ssize_t iwl_dbgfs_ucode_tracing_write(struct file *file,
50121 {
50122 struct iwl_priv *priv = file->private_data;
50123 char buf[8];
50124 - int buf_size;
50125 + size_t buf_size;
50126 int trace;
50127
50128 memset(buf, 0, sizeof(buf));
50129 @@ -1972,7 +1972,7 @@ static ssize_t iwl_dbgfs_missed_beacon_write(struct file *file,
50130 {
50131 struct iwl_priv *priv = file->private_data;
50132 char buf[8];
50133 - int buf_size;
50134 + size_t buf_size;
50135 int missed;
50136
50137 memset(buf, 0, sizeof(buf));
50138 @@ -2013,7 +2013,7 @@ static ssize_t iwl_dbgfs_plcp_delta_write(struct file *file,
50139
50140 struct iwl_priv *priv = file->private_data;
50141 char buf[8];
50142 - int buf_size;
50143 + size_t buf_size;
50144 int plcp;
50145
50146 memset(buf, 0, sizeof(buf));
50147 @@ -2073,7 +2073,7 @@ static ssize_t iwl_dbgfs_txfifo_flush_write(struct file *file,
50148
50149 struct iwl_priv *priv = file->private_data;
50150 char buf[8];
50151 - int buf_size;
50152 + size_t buf_size;
50153 int flush;
50154
50155 memset(buf, 0, sizeof(buf));
50156 @@ -2163,7 +2163,7 @@ static ssize_t iwl_dbgfs_protection_mode_write(struct file *file,
50157
50158 struct iwl_priv *priv = file->private_data;
50159 char buf[8];
50160 - int buf_size;
50161 + size_t buf_size;
50162 int rts;
50163
50164 if (!priv->cfg->ht_params)
50165 @@ -2204,7 +2204,7 @@ static ssize_t iwl_dbgfs_echo_test_write(struct file *file,
50166 {
50167 struct iwl_priv *priv = file->private_data;
50168 char buf[8];
50169 - int buf_size;
50170 + size_t buf_size;
50171
50172 memset(buf, 0, sizeof(buf));
50173 buf_size = min(count, sizeof(buf) - 1);
50174 @@ -2238,7 +2238,7 @@ static ssize_t iwl_dbgfs_log_event_write(struct file *file,
50175 struct iwl_priv *priv = file->private_data;
50176 u32 event_log_flag;
50177 char buf[8];
50178 - int buf_size;
50179 + size_t buf_size;
50180
50181 /* check that the interface is up */
50182 if (!iwl_is_ready(priv))
50183 @@ -2292,7 +2292,7 @@ static ssize_t iwl_dbgfs_calib_disabled_write(struct file *file,
50184 struct iwl_priv *priv = file->private_data;
50185 char buf[8];
50186 u32 calib_disabled;
50187 - int buf_size;
50188 + size_t buf_size;
50189
50190 memset(buf, 0, sizeof(buf));
50191 buf_size = min(count, sizeof(buf) - 1);
50192 diff --git a/drivers/net/wireless/iwlwifi/pcie/trans.c b/drivers/net/wireless/iwlwifi/pcie/trans.c
50193 index 69935aa..c1ca128 100644
50194 --- a/drivers/net/wireless/iwlwifi/pcie/trans.c
50195 +++ b/drivers/net/wireless/iwlwifi/pcie/trans.c
50196 @@ -1836,7 +1836,7 @@ static ssize_t iwl_dbgfs_interrupt_write(struct file *file,
50197 struct isr_statistics *isr_stats = &trans_pcie->isr_stats;
50198
50199 char buf[8];
50200 - int buf_size;
50201 + size_t buf_size;
50202 u32 reset_flag;
50203
50204 memset(buf, 0, sizeof(buf));
50205 @@ -1857,7 +1857,7 @@ static ssize_t iwl_dbgfs_csr_write(struct file *file,
50206 {
50207 struct iwl_trans *trans = file->private_data;
50208 char buf[8];
50209 - int buf_size;
50210 + size_t buf_size;
50211 int csr;
50212
50213 memset(buf, 0, sizeof(buf));
50214 diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c
50215 index 8908be6..fe97ddd 100644
50216 --- a/drivers/net/wireless/mac80211_hwsim.c
50217 +++ b/drivers/net/wireless/mac80211_hwsim.c
50218 @@ -3070,20 +3070,20 @@ static int __init init_mac80211_hwsim(void)
50219 if (channels < 1)
50220 return -EINVAL;
50221
50222 - mac80211_hwsim_mchan_ops = mac80211_hwsim_ops;
50223 - mac80211_hwsim_mchan_ops.hw_scan = mac80211_hwsim_hw_scan;
50224 - mac80211_hwsim_mchan_ops.cancel_hw_scan = mac80211_hwsim_cancel_hw_scan;
50225 - mac80211_hwsim_mchan_ops.sw_scan_start = NULL;
50226 - mac80211_hwsim_mchan_ops.sw_scan_complete = NULL;
50227 - mac80211_hwsim_mchan_ops.remain_on_channel = mac80211_hwsim_roc;
50228 - mac80211_hwsim_mchan_ops.cancel_remain_on_channel = mac80211_hwsim_croc;
50229 - mac80211_hwsim_mchan_ops.add_chanctx = mac80211_hwsim_add_chanctx;
50230 - mac80211_hwsim_mchan_ops.remove_chanctx = mac80211_hwsim_remove_chanctx;
50231 - mac80211_hwsim_mchan_ops.change_chanctx = mac80211_hwsim_change_chanctx;
50232 - mac80211_hwsim_mchan_ops.assign_vif_chanctx =
50233 - mac80211_hwsim_assign_vif_chanctx;
50234 - mac80211_hwsim_mchan_ops.unassign_vif_chanctx =
50235 - mac80211_hwsim_unassign_vif_chanctx;
50236 + pax_open_kernel();
50237 + memcpy((void *)&mac80211_hwsim_mchan_ops, &mac80211_hwsim_ops, sizeof mac80211_hwsim_mchan_ops);
50238 + *(void **)&mac80211_hwsim_mchan_ops.hw_scan = mac80211_hwsim_hw_scan;
50239 + *(void **)&mac80211_hwsim_mchan_ops.cancel_hw_scan = mac80211_hwsim_cancel_hw_scan;
50240 + *(void **)&mac80211_hwsim_mchan_ops.sw_scan_start = NULL;
50241 + *(void **)&mac80211_hwsim_mchan_ops.sw_scan_complete = NULL;
50242 + *(void **)&mac80211_hwsim_mchan_ops.remain_on_channel = mac80211_hwsim_roc;
50243 + *(void **)&mac80211_hwsim_mchan_ops.cancel_remain_on_channel = mac80211_hwsim_croc;
50244 + *(void **)&mac80211_hwsim_mchan_ops.add_chanctx = mac80211_hwsim_add_chanctx;
50245 + *(void **)&mac80211_hwsim_mchan_ops.remove_chanctx = mac80211_hwsim_remove_chanctx;
50246 + *(void **)&mac80211_hwsim_mchan_ops.change_chanctx = mac80211_hwsim_change_chanctx;
50247 + *(void **)&mac80211_hwsim_mchan_ops.assign_vif_chanctx = mac80211_hwsim_assign_vif_chanctx;
50248 + *(void **)&mac80211_hwsim_mchan_ops.unassign_vif_chanctx = mac80211_hwsim_unassign_vif_chanctx;
50249 + pax_close_kernel();
50250
50251 spin_lock_init(&hwsim_radio_lock);
50252 INIT_LIST_HEAD(&hwsim_radios);
50253 diff --git a/drivers/net/wireless/rndis_wlan.c b/drivers/net/wireless/rndis_wlan.c
50254 index 60d44ce..884dd1c 100644
50255 --- a/drivers/net/wireless/rndis_wlan.c
50256 +++ b/drivers/net/wireless/rndis_wlan.c
50257 @@ -1236,7 +1236,7 @@ static int set_rts_threshold(struct usbnet *usbdev, u32 rts_threshold)
50258
50259 netdev_dbg(usbdev->net, "%s(): %i\n", __func__, rts_threshold);
50260
50261 - if (rts_threshold < 0 || rts_threshold > 2347)
50262 + if (rts_threshold > 2347)
50263 rts_threshold = 2347;
50264
50265 tmp = cpu_to_le32(rts_threshold);
50266 diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h
50267 index 9bb398b..b0cc047 100644
50268 --- a/drivers/net/wireless/rt2x00/rt2x00.h
50269 +++ b/drivers/net/wireless/rt2x00/rt2x00.h
50270 @@ -375,7 +375,7 @@ struct rt2x00_intf {
50271 * for hardware which doesn't support hardware
50272 * sequence counting.
50273 */
50274 - atomic_t seqno;
50275 + atomic_unchecked_t seqno;
50276 };
50277
50278 static inline struct rt2x00_intf* vif_to_intf(struct ieee80211_vif *vif)
50279 diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.c b/drivers/net/wireless/rt2x00/rt2x00queue.c
50280 index 68b620b..92ecd9e 100644
50281 --- a/drivers/net/wireless/rt2x00/rt2x00queue.c
50282 +++ b/drivers/net/wireless/rt2x00/rt2x00queue.c
50283 @@ -224,9 +224,9 @@ static void rt2x00queue_create_tx_descriptor_seq(struct rt2x00_dev *rt2x00dev,
50284 * sequence counter given by mac80211.
50285 */
50286 if (test_bit(ENTRY_TXD_FIRST_FRAGMENT, &txdesc->flags))
50287 - seqno = atomic_add_return(0x10, &intf->seqno);
50288 + seqno = atomic_add_return_unchecked(0x10, &intf->seqno);
50289 else
50290 - seqno = atomic_read(&intf->seqno);
50291 + seqno = atomic_read_unchecked(&intf->seqno);
50292
50293 hdr->seq_ctrl &= cpu_to_le16(IEEE80211_SCTL_FRAG);
50294 hdr->seq_ctrl |= cpu_to_le16(seqno);
50295 diff --git a/drivers/net/wireless/ti/wl1251/sdio.c b/drivers/net/wireless/ti/wl1251/sdio.c
50296 index b661f896..ddf7d2b 100644
50297 --- a/drivers/net/wireless/ti/wl1251/sdio.c
50298 +++ b/drivers/net/wireless/ti/wl1251/sdio.c
50299 @@ -282,13 +282,17 @@ static int wl1251_sdio_probe(struct sdio_func *func,
50300
50301 irq_set_irq_type(wl->irq, IRQ_TYPE_EDGE_RISING);
50302
50303 - wl1251_sdio_ops.enable_irq = wl1251_enable_line_irq;
50304 - wl1251_sdio_ops.disable_irq = wl1251_disable_line_irq;
50305 + pax_open_kernel();
50306 + *(void **)&wl1251_sdio_ops.enable_irq = wl1251_enable_line_irq;
50307 + *(void **)&wl1251_sdio_ops.disable_irq = wl1251_disable_line_irq;
50308 + pax_close_kernel();
50309
50310 wl1251_info("using dedicated interrupt line");
50311 } else {
50312 - wl1251_sdio_ops.enable_irq = wl1251_sdio_enable_irq;
50313 - wl1251_sdio_ops.disable_irq = wl1251_sdio_disable_irq;
50314 + pax_open_kernel();
50315 + *(void **)&wl1251_sdio_ops.enable_irq = wl1251_sdio_enable_irq;
50316 + *(void **)&wl1251_sdio_ops.disable_irq = wl1251_sdio_disable_irq;
50317 + pax_close_kernel();
50318
50319 wl1251_info("using SDIO interrupt");
50320 }
50321 diff --git a/drivers/net/wireless/ti/wl12xx/main.c b/drivers/net/wireless/ti/wl12xx/main.c
50322 index 144d1f8..7030936 100644
50323 --- a/drivers/net/wireless/ti/wl12xx/main.c
50324 +++ b/drivers/net/wireless/ti/wl12xx/main.c
50325 @@ -657,7 +657,9 @@ static int wl12xx_identify_chip(struct wl1271 *wl)
50326 sizeof(wl->conf.mem));
50327
50328 /* read data preparation is only needed by wl127x */
50329 - wl->ops->prepare_read = wl127x_prepare_read;
50330 + pax_open_kernel();
50331 + *(void **)&wl->ops->prepare_read = wl127x_prepare_read;
50332 + pax_close_kernel();
50333
50334 wlcore_set_min_fw_ver(wl, WL127X_CHIP_VER,
50335 WL127X_IFTYPE_SR_VER, WL127X_MAJOR_SR_VER,
50336 @@ -682,7 +684,9 @@ static int wl12xx_identify_chip(struct wl1271 *wl)
50337 sizeof(wl->conf.mem));
50338
50339 /* read data preparation is only needed by wl127x */
50340 - wl->ops->prepare_read = wl127x_prepare_read;
50341 + pax_open_kernel();
50342 + *(void **)&wl->ops->prepare_read = wl127x_prepare_read;
50343 + pax_close_kernel();
50344
50345 wlcore_set_min_fw_ver(wl, WL127X_CHIP_VER,
50346 WL127X_IFTYPE_SR_VER, WL127X_MAJOR_SR_VER,
50347 diff --git a/drivers/net/wireless/ti/wl18xx/main.c b/drivers/net/wireless/ti/wl18xx/main.c
50348 index 717c4f5..a813aeb 100644
50349 --- a/drivers/net/wireless/ti/wl18xx/main.c
50350 +++ b/drivers/net/wireless/ti/wl18xx/main.c
50351 @@ -1923,8 +1923,10 @@ static int wl18xx_setup(struct wl1271 *wl)
50352 }
50353
50354 if (!checksum_param) {
50355 - wl18xx_ops.set_rx_csum = NULL;
50356 - wl18xx_ops.init_vif = NULL;
50357 + pax_open_kernel();
50358 + *(void **)&wl18xx_ops.set_rx_csum = NULL;
50359 + *(void **)&wl18xx_ops.init_vif = NULL;
50360 + pax_close_kernel();
50361 }
50362
50363 /* Enable 11a Band only if we have 5G antennas */
50364 diff --git a/drivers/net/wireless/zd1211rw/zd_usb.c b/drivers/net/wireless/zd1211rw/zd_usb.c
50365 index a912dc0..a8225ba 100644
50366 --- a/drivers/net/wireless/zd1211rw/zd_usb.c
50367 +++ b/drivers/net/wireless/zd1211rw/zd_usb.c
50368 @@ -385,7 +385,7 @@ static inline void handle_regs_int(struct urb *urb)
50369 {
50370 struct zd_usb *usb = urb->context;
50371 struct zd_usb_interrupt *intr = &usb->intr;
50372 - int len;
50373 + unsigned int len;
50374 u16 int_num;
50375
50376 ZD_ASSERT(in_interrupt());
50377 diff --git a/drivers/nfc/nfcwilink.c b/drivers/nfc/nfcwilink.c
50378 index ce2e2cf..f81e500 100644
50379 --- a/drivers/nfc/nfcwilink.c
50380 +++ b/drivers/nfc/nfcwilink.c
50381 @@ -497,7 +497,7 @@ static struct nci_ops nfcwilink_ops = {
50382
50383 static int nfcwilink_probe(struct platform_device *pdev)
50384 {
50385 - static struct nfcwilink *drv;
50386 + struct nfcwilink *drv;
50387 int rc;
50388 __u32 protocols;
50389
50390 diff --git a/drivers/nfc/st21nfca/st21nfca.c b/drivers/nfc/st21nfca/st21nfca.c
50391 index 24d3d24..ff70d28 100644
50392 --- a/drivers/nfc/st21nfca/st21nfca.c
50393 +++ b/drivers/nfc/st21nfca/st21nfca.c
50394 @@ -588,7 +588,7 @@ static int st21nfca_get_iso14443_3_uid(struct nfc_hci_dev *hdev, u8 *gate,
50395 goto exit;
50396 }
50397
50398 - gate = uid_skb->data;
50399 + memcpy(gate, uid_skb->data, uid_skb->len);
50400 *len = uid_skb->len;
50401 exit:
50402 kfree_skb(uid_skb);
50403 diff --git a/drivers/of/fdt.c b/drivers/of/fdt.c
50404 index 3a896c9..ac7b1c8 100644
50405 --- a/drivers/of/fdt.c
50406 +++ b/drivers/of/fdt.c
50407 @@ -1118,7 +1118,9 @@ static int __init of_fdt_raw_init(void)
50408 pr_warn("fdt: not creating '/sys/firmware/fdt': CRC check failed\n");
50409 return 0;
50410 }
50411 - of_fdt_raw_attr.size = fdt_totalsize(initial_boot_params);
50412 + pax_open_kernel();
50413 + *(size_t *)&of_fdt_raw_attr.size = fdt_totalsize(initial_boot_params);
50414 + pax_close_kernel();
50415 return sysfs_create_bin_file(firmware_kobj, &of_fdt_raw_attr);
50416 }
50417 late_initcall(of_fdt_raw_init);
50418 diff --git a/drivers/oprofile/buffer_sync.c b/drivers/oprofile/buffer_sync.c
50419 index d93b2b6..ae50401 100644
50420 --- a/drivers/oprofile/buffer_sync.c
50421 +++ b/drivers/oprofile/buffer_sync.c
50422 @@ -332,7 +332,7 @@ static void add_data(struct op_entry *entry, struct mm_struct *mm)
50423 if (cookie == NO_COOKIE)
50424 offset = pc;
50425 if (cookie == INVALID_COOKIE) {
50426 - atomic_inc(&oprofile_stats.sample_lost_no_mapping);
50427 + atomic_inc_unchecked(&oprofile_stats.sample_lost_no_mapping);
50428 offset = pc;
50429 }
50430 if (cookie != last_cookie) {
50431 @@ -376,14 +376,14 @@ add_sample(struct mm_struct *mm, struct op_sample *s, int in_kernel)
50432 /* add userspace sample */
50433
50434 if (!mm) {
50435 - atomic_inc(&oprofile_stats.sample_lost_no_mm);
50436 + atomic_inc_unchecked(&oprofile_stats.sample_lost_no_mm);
50437 return 0;
50438 }
50439
50440 cookie = lookup_dcookie(mm, s->eip, &offset);
50441
50442 if (cookie == INVALID_COOKIE) {
50443 - atomic_inc(&oprofile_stats.sample_lost_no_mapping);
50444 + atomic_inc_unchecked(&oprofile_stats.sample_lost_no_mapping);
50445 return 0;
50446 }
50447
50448 @@ -552,7 +552,7 @@ void sync_buffer(int cpu)
50449 /* ignore backtraces if failed to add a sample */
50450 if (state == sb_bt_start) {
50451 state = sb_bt_ignore;
50452 - atomic_inc(&oprofile_stats.bt_lost_no_mapping);
50453 + atomic_inc_unchecked(&oprofile_stats.bt_lost_no_mapping);
50454 }
50455 }
50456 release_mm(mm);
50457 diff --git a/drivers/oprofile/event_buffer.c b/drivers/oprofile/event_buffer.c
50458 index c0cc4e7..44d4e54 100644
50459 --- a/drivers/oprofile/event_buffer.c
50460 +++ b/drivers/oprofile/event_buffer.c
50461 @@ -53,7 +53,7 @@ void add_event_entry(unsigned long value)
50462 }
50463
50464 if (buffer_pos == buffer_size) {
50465 - atomic_inc(&oprofile_stats.event_lost_overflow);
50466 + atomic_inc_unchecked(&oprofile_stats.event_lost_overflow);
50467 return;
50468 }
50469
50470 diff --git a/drivers/oprofile/oprof.c b/drivers/oprofile/oprof.c
50471 index ed2c3ec..deda85a 100644
50472 --- a/drivers/oprofile/oprof.c
50473 +++ b/drivers/oprofile/oprof.c
50474 @@ -110,7 +110,7 @@ static void switch_worker(struct work_struct *work)
50475 if (oprofile_ops.switch_events())
50476 return;
50477
50478 - atomic_inc(&oprofile_stats.multiplex_counter);
50479 + atomic_inc_unchecked(&oprofile_stats.multiplex_counter);
50480 start_switch_worker();
50481 }
50482
50483 diff --git a/drivers/oprofile/oprofile_files.c b/drivers/oprofile/oprofile_files.c
50484 index ee2cfce..7f8f699 100644
50485 --- a/drivers/oprofile/oprofile_files.c
50486 +++ b/drivers/oprofile/oprofile_files.c
50487 @@ -27,7 +27,7 @@ unsigned long oprofile_time_slice;
50488
50489 #ifdef CONFIG_OPROFILE_EVENT_MULTIPLEX
50490
50491 -static ssize_t timeout_read(struct file *file, char __user *buf,
50492 +static ssize_t __intentional_overflow(-1) timeout_read(struct file *file, char __user *buf,
50493 size_t count, loff_t *offset)
50494 {
50495 return oprofilefs_ulong_to_user(jiffies_to_msecs(oprofile_time_slice),
50496 diff --git a/drivers/oprofile/oprofile_stats.c b/drivers/oprofile/oprofile_stats.c
50497 index 59659ce..6c860a0 100644
50498 --- a/drivers/oprofile/oprofile_stats.c
50499 +++ b/drivers/oprofile/oprofile_stats.c
50500 @@ -30,11 +30,11 @@ void oprofile_reset_stats(void)
50501 cpu_buf->sample_invalid_eip = 0;
50502 }
50503
50504 - atomic_set(&oprofile_stats.sample_lost_no_mm, 0);
50505 - atomic_set(&oprofile_stats.sample_lost_no_mapping, 0);
50506 - atomic_set(&oprofile_stats.event_lost_overflow, 0);
50507 - atomic_set(&oprofile_stats.bt_lost_no_mapping, 0);
50508 - atomic_set(&oprofile_stats.multiplex_counter, 0);
50509 + atomic_set_unchecked(&oprofile_stats.sample_lost_no_mm, 0);
50510 + atomic_set_unchecked(&oprofile_stats.sample_lost_no_mapping, 0);
50511 + atomic_set_unchecked(&oprofile_stats.event_lost_overflow, 0);
50512 + atomic_set_unchecked(&oprofile_stats.bt_lost_no_mapping, 0);
50513 + atomic_set_unchecked(&oprofile_stats.multiplex_counter, 0);
50514 }
50515
50516
50517 diff --git a/drivers/oprofile/oprofile_stats.h b/drivers/oprofile/oprofile_stats.h
50518 index 1fc622b..8c48fc3 100644
50519 --- a/drivers/oprofile/oprofile_stats.h
50520 +++ b/drivers/oprofile/oprofile_stats.h
50521 @@ -13,11 +13,11 @@
50522 #include <linux/atomic.h>
50523
50524 struct oprofile_stat_struct {
50525 - atomic_t sample_lost_no_mm;
50526 - atomic_t sample_lost_no_mapping;
50527 - atomic_t bt_lost_no_mapping;
50528 - atomic_t event_lost_overflow;
50529 - atomic_t multiplex_counter;
50530 + atomic_unchecked_t sample_lost_no_mm;
50531 + atomic_unchecked_t sample_lost_no_mapping;
50532 + atomic_unchecked_t bt_lost_no_mapping;
50533 + atomic_unchecked_t event_lost_overflow;
50534 + atomic_unchecked_t multiplex_counter;
50535 };
50536
50537 extern struct oprofile_stat_struct oprofile_stats;
50538 diff --git a/drivers/oprofile/oprofilefs.c b/drivers/oprofile/oprofilefs.c
50539 index 3f49345..c750d0b 100644
50540 --- a/drivers/oprofile/oprofilefs.c
50541 +++ b/drivers/oprofile/oprofilefs.c
50542 @@ -176,8 +176,8 @@ int oprofilefs_create_ro_ulong(struct dentry *root,
50543
50544 static ssize_t atomic_read_file(struct file *file, char __user *buf, size_t count, loff_t *offset)
50545 {
50546 - atomic_t *val = file->private_data;
50547 - return oprofilefs_ulong_to_user(atomic_read(val), buf, count, offset);
50548 + atomic_unchecked_t *val = file->private_data;
50549 + return oprofilefs_ulong_to_user(atomic_read_unchecked(val), buf, count, offset);
50550 }
50551
50552
50553 @@ -189,7 +189,7 @@ static const struct file_operations atomic_ro_fops = {
50554
50555
50556 int oprofilefs_create_ro_atomic(struct dentry *root,
50557 - char const *name, atomic_t *val)
50558 + char const *name, atomic_unchecked_t *val)
50559 {
50560 return __oprofilefs_create_file(root, name,
50561 &atomic_ro_fops, 0444, val);
50562 diff --git a/drivers/oprofile/timer_int.c b/drivers/oprofile/timer_int.c
50563 index bdef916..88c7dee 100644
50564 --- a/drivers/oprofile/timer_int.c
50565 +++ b/drivers/oprofile/timer_int.c
50566 @@ -93,7 +93,7 @@ static int oprofile_cpu_notify(struct notifier_block *self,
50567 return NOTIFY_OK;
50568 }
50569
50570 -static struct notifier_block __refdata oprofile_cpu_notifier = {
50571 +static struct notifier_block oprofile_cpu_notifier = {
50572 .notifier_call = oprofile_cpu_notify,
50573 };
50574
50575 diff --git a/drivers/parport/procfs.c b/drivers/parport/procfs.c
50576 index 3b47080..6cd05dd 100644
50577 --- a/drivers/parport/procfs.c
50578 +++ b/drivers/parport/procfs.c
50579 @@ -64,7 +64,7 @@ static int do_active_device(struct ctl_table *table, int write,
50580
50581 *ppos += len;
50582
50583 - return copy_to_user(result, buffer, len) ? -EFAULT : 0;
50584 + return (len > sizeof buffer || copy_to_user(result, buffer, len)) ? -EFAULT : 0;
50585 }
50586
50587 #ifdef CONFIG_PARPORT_1284
50588 @@ -106,7 +106,7 @@ static int do_autoprobe(struct ctl_table *table, int write,
50589
50590 *ppos += len;
50591
50592 - return copy_to_user (result, buffer, len) ? -EFAULT : 0;
50593 + return (len > sizeof buffer || copy_to_user (result, buffer, len)) ? -EFAULT : 0;
50594 }
50595 #endif /* IEEE1284.3 support. */
50596
50597 diff --git a/drivers/pci/host/pci-host-generic.c b/drivers/pci/host/pci-host-generic.c
50598 index ba46e58..90cfc24 100644
50599 --- a/drivers/pci/host/pci-host-generic.c
50600 +++ b/drivers/pci/host/pci-host-generic.c
50601 @@ -26,9 +26,9 @@
50602 #include <linux/platform_device.h>
50603
50604 struct gen_pci_cfg_bus_ops {
50605 + struct pci_ops ops;
50606 u32 bus_shift;
50607 - void __iomem *(*map_bus)(struct pci_bus *, unsigned int, int);
50608 -};
50609 +} __do_const;
50610
50611 struct gen_pci_cfg_windows {
50612 struct resource res;
50613 @@ -56,8 +56,12 @@ static void __iomem *gen_pci_map_cfg_bus_cam(struct pci_bus *bus,
50614 }
50615
50616 static struct gen_pci_cfg_bus_ops gen_pci_cfg_cam_bus_ops = {
50617 + .ops = {
50618 + .map_bus = gen_pci_map_cfg_bus_cam,
50619 + .read = pci_generic_config_read,
50620 + .write = pci_generic_config_write,
50621 + },
50622 .bus_shift = 16,
50623 - .map_bus = gen_pci_map_cfg_bus_cam,
50624 };
50625
50626 static void __iomem *gen_pci_map_cfg_bus_ecam(struct pci_bus *bus,
50627 @@ -72,13 +76,12 @@ static void __iomem *gen_pci_map_cfg_bus_ecam(struct pci_bus *bus,
50628 }
50629
50630 static struct gen_pci_cfg_bus_ops gen_pci_cfg_ecam_bus_ops = {
50631 + .ops = {
50632 + .map_bus = gen_pci_map_cfg_bus_ecam,
50633 + .read = pci_generic_config_read,
50634 + .write = pci_generic_config_write,
50635 + },
50636 .bus_shift = 20,
50637 - .map_bus = gen_pci_map_cfg_bus_ecam,
50638 -};
50639 -
50640 -static struct pci_ops gen_pci_ops = {
50641 - .read = pci_generic_config_read,
50642 - .write = pci_generic_config_write,
50643 };
50644
50645 static const struct of_device_id gen_pci_of_match[] = {
50646 @@ -219,7 +222,6 @@ static int gen_pci_probe(struct platform_device *pdev)
50647 .private_data = (void **)&pci,
50648 .setup = gen_pci_setup,
50649 .map_irq = of_irq_parse_and_map_pci,
50650 - .ops = &gen_pci_ops,
50651 };
50652
50653 if (!pci)
50654 @@ -241,7 +243,7 @@ static int gen_pci_probe(struct platform_device *pdev)
50655
50656 of_id = of_match_node(gen_pci_of_match, np);
50657 pci->cfg.ops = of_id->data;
50658 - gen_pci_ops.map_bus = pci->cfg.ops->map_bus;
50659 + hw.ops = &pci->cfg.ops->ops;
50660 pci->host.dev.parent = dev;
50661 INIT_LIST_HEAD(&pci->host.windows);
50662 INIT_LIST_HEAD(&pci->resources);
50663 diff --git a/drivers/pci/hotplug/acpiphp_ibm.c b/drivers/pci/hotplug/acpiphp_ibm.c
50664 index 6ca2399..68d866b 100644
50665 --- a/drivers/pci/hotplug/acpiphp_ibm.c
50666 +++ b/drivers/pci/hotplug/acpiphp_ibm.c
50667 @@ -452,7 +452,9 @@ static int __init ibm_acpiphp_init(void)
50668 goto init_cleanup;
50669 }
50670
50671 - ibm_apci_table_attr.size = ibm_get_table_from_acpi(NULL);
50672 + pax_open_kernel();
50673 + *(size_t *)&ibm_apci_table_attr.size = ibm_get_table_from_acpi(NULL);
50674 + pax_close_kernel();
50675 retval = sysfs_create_bin_file(sysdir, &ibm_apci_table_attr);
50676
50677 return retval;
50678 diff --git a/drivers/pci/hotplug/cpcihp_generic.c b/drivers/pci/hotplug/cpcihp_generic.c
50679 index 66b7bbe..26bee78 100644
50680 --- a/drivers/pci/hotplug/cpcihp_generic.c
50681 +++ b/drivers/pci/hotplug/cpcihp_generic.c
50682 @@ -73,7 +73,6 @@ static u16 port;
50683 static unsigned int enum_bit;
50684 static u8 enum_mask;
50685
50686 -static struct cpci_hp_controller_ops generic_hpc_ops;
50687 static struct cpci_hp_controller generic_hpc;
50688
50689 static int __init validate_parameters(void)
50690 @@ -139,6 +138,10 @@ static int query_enum(void)
50691 return ((value & enum_mask) == enum_mask);
50692 }
50693
50694 +static struct cpci_hp_controller_ops generic_hpc_ops = {
50695 + .query_enum = query_enum,
50696 +};
50697 +
50698 static int __init cpcihp_generic_init(void)
50699 {
50700 int status;
50701 @@ -165,7 +168,6 @@ static int __init cpcihp_generic_init(void)
50702 pci_dev_put(dev);
50703
50704 memset(&generic_hpc, 0, sizeof (struct cpci_hp_controller));
50705 - generic_hpc_ops.query_enum = query_enum;
50706 generic_hpc.ops = &generic_hpc_ops;
50707
50708 status = cpci_hp_register_controller(&generic_hpc);
50709 diff --git a/drivers/pci/hotplug/cpcihp_zt5550.c b/drivers/pci/hotplug/cpcihp_zt5550.c
50710 index 7ecf34e..effed62 100644
50711 --- a/drivers/pci/hotplug/cpcihp_zt5550.c
50712 +++ b/drivers/pci/hotplug/cpcihp_zt5550.c
50713 @@ -59,7 +59,6 @@
50714 /* local variables */
50715 static bool debug;
50716 static bool poll;
50717 -static struct cpci_hp_controller_ops zt5550_hpc_ops;
50718 static struct cpci_hp_controller zt5550_hpc;
50719
50720 /* Primary cPCI bus bridge device */
50721 @@ -204,6 +203,10 @@ static int zt5550_hc_disable_irq(void)
50722 return 0;
50723 }
50724
50725 +static struct cpci_hp_controller_ops zt5550_hpc_ops = {
50726 + .query_enum = zt5550_hc_query_enum,
50727 +};
50728 +
50729 static int zt5550_hc_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
50730 {
50731 int status;
50732 @@ -215,16 +218,17 @@ static int zt5550_hc_init_one (struct pci_dev *pdev, const struct pci_device_id
50733 dbg("returned from zt5550_hc_config");
50734
50735 memset(&zt5550_hpc, 0, sizeof (struct cpci_hp_controller));
50736 - zt5550_hpc_ops.query_enum = zt5550_hc_query_enum;
50737 zt5550_hpc.ops = &zt5550_hpc_ops;
50738 if (!poll) {
50739 zt5550_hpc.irq = hc_dev->irq;
50740 zt5550_hpc.irq_flags = IRQF_SHARED;
50741 zt5550_hpc.dev_id = hc_dev;
50742
50743 - zt5550_hpc_ops.enable_irq = zt5550_hc_enable_irq;
50744 - zt5550_hpc_ops.disable_irq = zt5550_hc_disable_irq;
50745 - zt5550_hpc_ops.check_irq = zt5550_hc_check_irq;
50746 + pax_open_kernel();
50747 + *(void **)&zt5550_hpc_ops.enable_irq = zt5550_hc_enable_irq;
50748 + *(void **)&zt5550_hpc_ops.disable_irq = zt5550_hc_disable_irq;
50749 + *(void **)&zt5550_hpc_ops.check_irq = zt5550_hc_check_irq;
50750 + pax_open_kernel();
50751 } else {
50752 info("using ENUM# polling mode");
50753 }
50754 diff --git a/drivers/pci/hotplug/cpqphp_nvram.c b/drivers/pci/hotplug/cpqphp_nvram.c
50755 index 1e08ff8c..3cd145f 100644
50756 --- a/drivers/pci/hotplug/cpqphp_nvram.c
50757 +++ b/drivers/pci/hotplug/cpqphp_nvram.c
50758 @@ -425,8 +425,10 @@ static u32 store_HRT (void __iomem *rom_start)
50759
50760 void compaq_nvram_init (void __iomem *rom_start)
50761 {
50762 +#ifndef CONFIG_PAX_KERNEXEC
50763 if (rom_start)
50764 compaq_int15_entry_point = (rom_start + ROM_INT15_PHY_ADDR - ROM_PHY_ADDR);
50765 +#endif
50766
50767 dbg("int15 entry = %p\n", compaq_int15_entry_point);
50768
50769 diff --git a/drivers/pci/hotplug/pci_hotplug_core.c b/drivers/pci/hotplug/pci_hotplug_core.c
50770 index 56d8486..f26113f 100644
50771 --- a/drivers/pci/hotplug/pci_hotplug_core.c
50772 +++ b/drivers/pci/hotplug/pci_hotplug_core.c
50773 @@ -436,8 +436,10 @@ int __pci_hp_register(struct hotplug_slot *slot, struct pci_bus *bus,
50774 return -EINVAL;
50775 }
50776
50777 - slot->ops->owner = owner;
50778 - slot->ops->mod_name = mod_name;
50779 + pax_open_kernel();
50780 + *(struct module **)&slot->ops->owner = owner;
50781 + *(const char **)&slot->ops->mod_name = mod_name;
50782 + pax_close_kernel();
50783
50784 mutex_lock(&pci_hp_mutex);
50785 /*
50786 diff --git a/drivers/pci/hotplug/pciehp_core.c b/drivers/pci/hotplug/pciehp_core.c
50787 index 07aa722..84514b4 100644
50788 --- a/drivers/pci/hotplug/pciehp_core.c
50789 +++ b/drivers/pci/hotplug/pciehp_core.c
50790 @@ -92,7 +92,7 @@ static int init_slot(struct controller *ctrl)
50791 struct slot *slot = ctrl->slot;
50792 struct hotplug_slot *hotplug = NULL;
50793 struct hotplug_slot_info *info = NULL;
50794 - struct hotplug_slot_ops *ops = NULL;
50795 + hotplug_slot_ops_no_const *ops = NULL;
50796 char name[SLOT_NAME_SIZE];
50797 int retval = -ENOMEM;
50798
50799 diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c
50800 index c3e7dfc..cbd9625 100644
50801 --- a/drivers/pci/msi.c
50802 +++ b/drivers/pci/msi.c
50803 @@ -513,8 +513,8 @@ static int populate_msi_sysfs(struct pci_dev *pdev)
50804 {
50805 struct attribute **msi_attrs;
50806 struct attribute *msi_attr;
50807 - struct device_attribute *msi_dev_attr;
50808 - struct attribute_group *msi_irq_group;
50809 + device_attribute_no_const *msi_dev_attr;
50810 + attribute_group_no_const *msi_irq_group;
50811 const struct attribute_group **msi_irq_groups;
50812 struct msi_desc *entry;
50813 int ret = -ENOMEM;
50814 @@ -573,7 +573,7 @@ error_attrs:
50815 count = 0;
50816 msi_attr = msi_attrs[count];
50817 while (msi_attr) {
50818 - msi_dev_attr = container_of(msi_attr, struct device_attribute, attr);
50819 + msi_dev_attr = container_of(msi_attr, device_attribute_no_const, attr);
50820 kfree(msi_attr->name);
50821 kfree(msi_dev_attr);
50822 ++count;
50823 diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c
50824 index 312f23a..d21181c 100644
50825 --- a/drivers/pci/pci-sysfs.c
50826 +++ b/drivers/pci/pci-sysfs.c
50827 @@ -1140,7 +1140,7 @@ static int pci_create_attr(struct pci_dev *pdev, int num, int write_combine)
50828 {
50829 /* allocate attribute structure, piggyback attribute name */
50830 int name_len = write_combine ? 13 : 10;
50831 - struct bin_attribute *res_attr;
50832 + bin_attribute_no_const *res_attr;
50833 int retval;
50834
50835 res_attr = kzalloc(sizeof(*res_attr) + name_len, GFP_ATOMIC);
50836 @@ -1317,7 +1317,7 @@ static struct device_attribute reset_attr = __ATTR(reset, 0200, NULL, reset_stor
50837 static int pci_create_capabilities_sysfs(struct pci_dev *dev)
50838 {
50839 int retval;
50840 - struct bin_attribute *attr;
50841 + bin_attribute_no_const *attr;
50842
50843 /* If the device has VPD, try to expose it in sysfs. */
50844 if (dev->vpd) {
50845 @@ -1364,7 +1364,7 @@ int __must_check pci_create_sysfs_dev_files(struct pci_dev *pdev)
50846 {
50847 int retval;
50848 int rom_size = 0;
50849 - struct bin_attribute *attr;
50850 + bin_attribute_no_const *attr;
50851
50852 if (!sysfs_initialized)
50853 return -EACCES;
50854 diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h
50855 index 4091f82..7d98eef 100644
50856 --- a/drivers/pci/pci.h
50857 +++ b/drivers/pci/pci.h
50858 @@ -99,7 +99,7 @@ struct pci_vpd_ops {
50859 struct pci_vpd {
50860 unsigned int len;
50861 const struct pci_vpd_ops *ops;
50862 - struct bin_attribute *attr; /* descriptor for sysfs VPD entry */
50863 + bin_attribute_no_const *attr; /* descriptor for sysfs VPD entry */
50864 };
50865
50866 int pci_vpd_pci22_init(struct pci_dev *dev);
50867 diff --git a/drivers/pci/pcie/aspm.c b/drivers/pci/pcie/aspm.c
50868 index 820740a..8b1c673 100644
50869 --- a/drivers/pci/pcie/aspm.c
50870 +++ b/drivers/pci/pcie/aspm.c
50871 @@ -27,9 +27,9 @@
50872 #define MODULE_PARAM_PREFIX "pcie_aspm."
50873
50874 /* Note: those are not register definitions */
50875 -#define ASPM_STATE_L0S_UP (1) /* Upstream direction L0s state */
50876 -#define ASPM_STATE_L0S_DW (2) /* Downstream direction L0s state */
50877 -#define ASPM_STATE_L1 (4) /* L1 state */
50878 +#define ASPM_STATE_L0S_UP (1U) /* Upstream direction L0s state */
50879 +#define ASPM_STATE_L0S_DW (2U) /* Downstream direction L0s state */
50880 +#define ASPM_STATE_L1 (4U) /* L1 state */
50881 #define ASPM_STATE_L0S (ASPM_STATE_L0S_UP | ASPM_STATE_L0S_DW)
50882 #define ASPM_STATE_ALL (ASPM_STATE_L0S | ASPM_STATE_L1)
50883
50884 diff --git a/drivers/pci/pcie/portdrv_pci.c b/drivers/pci/pcie/portdrv_pci.c
50885 index be35da2..ec16cdb 100644
50886 --- a/drivers/pci/pcie/portdrv_pci.c
50887 +++ b/drivers/pci/pcie/portdrv_pci.c
50888 @@ -324,7 +324,7 @@ static int __init dmi_pcie_pme_disable_msi(const struct dmi_system_id *d)
50889 return 0;
50890 }
50891
50892 -static struct dmi_system_id __initdata pcie_portdrv_dmi_table[] = {
50893 +static const struct dmi_system_id __initconst pcie_portdrv_dmi_table[] = {
50894 /*
50895 * Boxes that should not use MSI for PCIe PME signaling.
50896 */
50897 diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
50898 index 8d2f400..c97cc91 100644
50899 --- a/drivers/pci/probe.c
50900 +++ b/drivers/pci/probe.c
50901 @@ -175,7 +175,7 @@ int __pci_read_base(struct pci_dev *dev, enum pci_bar_type type,
50902 u16 orig_cmd;
50903 struct pci_bus_region region, inverted_region;
50904
50905 - mask = type ? PCI_ROM_ADDRESS_MASK : ~0;
50906 + mask = type ? (u32)PCI_ROM_ADDRESS_MASK : ~0;
50907
50908 /* No printks while decoding is disabled! */
50909 if (!dev->mmio_always_on) {
50910 diff --git a/drivers/pci/proc.c b/drivers/pci/proc.c
50911 index 3f155e7..0f4b1f0 100644
50912 --- a/drivers/pci/proc.c
50913 +++ b/drivers/pci/proc.c
50914 @@ -434,7 +434,16 @@ static const struct file_operations proc_bus_pci_dev_operations = {
50915 static int __init pci_proc_init(void)
50916 {
50917 struct pci_dev *dev = NULL;
50918 +
50919 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
50920 +#ifdef CONFIG_GRKERNSEC_PROC_USER
50921 + proc_bus_pci_dir = proc_mkdir_mode("bus/pci", S_IRUSR | S_IXUSR, NULL);
50922 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
50923 + proc_bus_pci_dir = proc_mkdir_mode("bus/pci", S_IRUSR | S_IXUSR | S_IRGRP | S_IXGRP, NULL);
50924 +#endif
50925 +#else
50926 proc_bus_pci_dir = proc_mkdir("bus/pci", NULL);
50927 +#endif
50928 proc_create("devices", 0, proc_bus_pci_dir,
50929 &proc_bus_pci_dev_operations);
50930 proc_initialized = 1;
50931 diff --git a/drivers/platform/chrome/chromeos_laptop.c b/drivers/platform/chrome/chromeos_laptop.c
50932 index b84fdd6..b89d829 100644
50933 --- a/drivers/platform/chrome/chromeos_laptop.c
50934 +++ b/drivers/platform/chrome/chromeos_laptop.c
50935 @@ -479,7 +479,7 @@ static struct chromeos_laptop cr48 = {
50936 .callback = chromeos_laptop_dmi_matched, \
50937 .driver_data = (void *)&board_
50938
50939 -static struct dmi_system_id chromeos_laptop_dmi_table[] __initdata = {
50940 +static struct dmi_system_id chromeos_laptop_dmi_table[] __initconst = {
50941 {
50942 .ident = "Samsung Series 5 550",
50943 .matches = {
50944 diff --git a/drivers/platform/chrome/chromeos_pstore.c b/drivers/platform/chrome/chromeos_pstore.c
50945 index 3474920..acc9581 100644
50946 --- a/drivers/platform/chrome/chromeos_pstore.c
50947 +++ b/drivers/platform/chrome/chromeos_pstore.c
50948 @@ -13,7 +13,7 @@
50949 #include <linux/platform_device.h>
50950 #include <linux/pstore_ram.h>
50951
50952 -static struct dmi_system_id chromeos_pstore_dmi_table[] __initdata = {
50953 +static const struct dmi_system_id chromeos_pstore_dmi_table[] __initconst = {
50954 {
50955 /*
50956 * Today all Chromebooks/boxes ship with Google_* as version and
50957 diff --git a/drivers/platform/x86/alienware-wmi.c b/drivers/platform/x86/alienware-wmi.c
50958 index 1e1e594..8fe59c5 100644
50959 --- a/drivers/platform/x86/alienware-wmi.c
50960 +++ b/drivers/platform/x86/alienware-wmi.c
50961 @@ -150,7 +150,7 @@ struct wmax_led_args {
50962 } __packed;
50963
50964 static struct platform_device *platform_device;
50965 -static struct device_attribute *zone_dev_attrs;
50966 +static device_attribute_no_const *zone_dev_attrs;
50967 static struct attribute **zone_attrs;
50968 static struct platform_zone *zone_data;
50969
50970 @@ -160,7 +160,7 @@ static struct platform_driver platform_driver = {
50971 }
50972 };
50973
50974 -static struct attribute_group zone_attribute_group = {
50975 +static attribute_group_no_const zone_attribute_group = {
50976 .name = "rgb_zones",
50977 };
50978
50979 diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c
50980 index 7543a56..367ca8ed 100644
50981 --- a/drivers/platform/x86/asus-wmi.c
50982 +++ b/drivers/platform/x86/asus-wmi.c
50983 @@ -1589,6 +1589,10 @@ static int show_dsts(struct seq_file *m, void *data)
50984 int err;
50985 u32 retval = -1;
50986
50987 +#ifdef CONFIG_GRKERNSEC_KMEM
50988 + return -EPERM;
50989 +#endif
50990 +
50991 err = asus_wmi_get_devstate(asus, asus->debug.dev_id, &retval);
50992
50993 if (err < 0)
50994 @@ -1605,6 +1609,10 @@ static int show_devs(struct seq_file *m, void *data)
50995 int err;
50996 u32 retval = -1;
50997
50998 +#ifdef CONFIG_GRKERNSEC_KMEM
50999 + return -EPERM;
51000 +#endif
51001 +
51002 err = asus_wmi_set_devstate(asus->debug.dev_id, asus->debug.ctrl_param,
51003 &retval);
51004
51005 @@ -1629,6 +1637,10 @@ static int show_call(struct seq_file *m, void *data)
51006 union acpi_object *obj;
51007 acpi_status status;
51008
51009 +#ifdef CONFIG_GRKERNSEC_KMEM
51010 + return -EPERM;
51011 +#endif
51012 +
51013 status = wmi_evaluate_method(ASUS_WMI_MGMT_GUID,
51014 1, asus->debug.method_id,
51015 &input, &output);
51016 diff --git a/drivers/platform/x86/compal-laptop.c b/drivers/platform/x86/compal-laptop.c
51017 index bceb30b..bf063d4 100644
51018 --- a/drivers/platform/x86/compal-laptop.c
51019 +++ b/drivers/platform/x86/compal-laptop.c
51020 @@ -766,7 +766,7 @@ static int dmi_check_cb_extra(const struct dmi_system_id *id)
51021 return 1;
51022 }
51023
51024 -static struct dmi_system_id __initdata compal_dmi_table[] = {
51025 +static const struct dmi_system_id __initconst compal_dmi_table[] = {
51026 {
51027 .ident = "FL90/IFL90",
51028 .matches = {
51029 diff --git a/drivers/platform/x86/hdaps.c b/drivers/platform/x86/hdaps.c
51030 index 458e6c9..089aee7 100644
51031 --- a/drivers/platform/x86/hdaps.c
51032 +++ b/drivers/platform/x86/hdaps.c
51033 @@ -514,7 +514,7 @@ static int __init hdaps_dmi_match_invert(const struct dmi_system_id *id)
51034 "ThinkPad T42p", so the order of the entries matters.
51035 If your ThinkPad is not recognized, please update to latest
51036 BIOS. This is especially the case for some R52 ThinkPads. */
51037 -static struct dmi_system_id __initdata hdaps_whitelist[] = {
51038 +static const struct dmi_system_id __initconst hdaps_whitelist[] = {
51039 HDAPS_DMI_MATCH_INVERT("IBM", "ThinkPad R50p", HDAPS_BOTH_AXES),
51040 HDAPS_DMI_MATCH_NORMAL("IBM", "ThinkPad R50"),
51041 HDAPS_DMI_MATCH_NORMAL("IBM", "ThinkPad R51"),
51042 diff --git a/drivers/platform/x86/ibm_rtl.c b/drivers/platform/x86/ibm_rtl.c
51043 index 97c2be1..2ee50ce 100644
51044 --- a/drivers/platform/x86/ibm_rtl.c
51045 +++ b/drivers/platform/x86/ibm_rtl.c
51046 @@ -227,7 +227,7 @@ static void rtl_teardown_sysfs(void) {
51047 }
51048
51049
51050 -static struct dmi_system_id __initdata ibm_rtl_dmi_table[] = {
51051 +static const struct dmi_system_id __initconst ibm_rtl_dmi_table[] = {
51052 { \
51053 .matches = { \
51054 DMI_MATCH(DMI_SYS_VENDOR, "IBM"), \
51055 diff --git a/drivers/platform/x86/intel_oaktrail.c b/drivers/platform/x86/intel_oaktrail.c
51056 index a4a4258..a58a04c 100644
51057 --- a/drivers/platform/x86/intel_oaktrail.c
51058 +++ b/drivers/platform/x86/intel_oaktrail.c
51059 @@ -298,7 +298,7 @@ static int dmi_check_cb(const struct dmi_system_id *id)
51060 return 0;
51061 }
51062
51063 -static struct dmi_system_id __initdata oaktrail_dmi_table[] = {
51064 +static const struct dmi_system_id __initconst oaktrail_dmi_table[] = {
51065 {
51066 .ident = "OakTrail platform",
51067 .matches = {
51068 diff --git a/drivers/platform/x86/msi-laptop.c b/drivers/platform/x86/msi-laptop.c
51069 index 0859877..59d596d 100644
51070 --- a/drivers/platform/x86/msi-laptop.c
51071 +++ b/drivers/platform/x86/msi-laptop.c
51072 @@ -604,7 +604,7 @@ static int dmi_check_cb(const struct dmi_system_id *dmi)
51073 return 1;
51074 }
51075
51076 -static struct dmi_system_id __initdata msi_dmi_table[] = {
51077 +static const struct dmi_system_id __initconst msi_dmi_table[] = {
51078 {
51079 .ident = "MSI S270",
51080 .matches = {
51081 @@ -999,12 +999,14 @@ static int __init load_scm_model_init(struct platform_device *sdev)
51082
51083 if (!quirks->ec_read_only) {
51084 /* allow userland write sysfs file */
51085 - dev_attr_bluetooth.store = store_bluetooth;
51086 - dev_attr_wlan.store = store_wlan;
51087 - dev_attr_threeg.store = store_threeg;
51088 - dev_attr_bluetooth.attr.mode |= S_IWUSR;
51089 - dev_attr_wlan.attr.mode |= S_IWUSR;
51090 - dev_attr_threeg.attr.mode |= S_IWUSR;
51091 + pax_open_kernel();
51092 + *(void **)&dev_attr_bluetooth.store = store_bluetooth;
51093 + *(void **)&dev_attr_wlan.store = store_wlan;
51094 + *(void **)&dev_attr_threeg.store = store_threeg;
51095 + *(umode_t *)&dev_attr_bluetooth.attr.mode |= S_IWUSR;
51096 + *(umode_t *)&dev_attr_wlan.attr.mode |= S_IWUSR;
51097 + *(umode_t *)&dev_attr_threeg.attr.mode |= S_IWUSR;
51098 + pax_close_kernel();
51099 }
51100
51101 /* disable hardware control by fn key */
51102 diff --git a/drivers/platform/x86/msi-wmi.c b/drivers/platform/x86/msi-wmi.c
51103 index 6d2bac0..ec2b029 100644
51104 --- a/drivers/platform/x86/msi-wmi.c
51105 +++ b/drivers/platform/x86/msi-wmi.c
51106 @@ -183,7 +183,7 @@ static const struct backlight_ops msi_backlight_ops = {
51107 static void msi_wmi_notify(u32 value, void *context)
51108 {
51109 struct acpi_buffer response = { ACPI_ALLOCATE_BUFFER, NULL };
51110 - static struct key_entry *key;
51111 + struct key_entry *key;
51112 union acpi_object *obj;
51113 acpi_status status;
51114
51115 diff --git a/drivers/platform/x86/samsung-laptop.c b/drivers/platform/x86/samsung-laptop.c
51116 index 9e701b2..c68a7b5 100644
51117 --- a/drivers/platform/x86/samsung-laptop.c
51118 +++ b/drivers/platform/x86/samsung-laptop.c
51119 @@ -1567,7 +1567,7 @@ static int __init samsung_dmi_matched(const struct dmi_system_id *d)
51120 return 0;
51121 }
51122
51123 -static struct dmi_system_id __initdata samsung_dmi_table[] = {
51124 +static const struct dmi_system_id __initconst samsung_dmi_table[] = {
51125 {
51126 .matches = {
51127 DMI_MATCH(DMI_SYS_VENDOR,
51128 diff --git a/drivers/platform/x86/samsung-q10.c b/drivers/platform/x86/samsung-q10.c
51129 index e6aac72..e11ff24 100644
51130 --- a/drivers/platform/x86/samsung-q10.c
51131 +++ b/drivers/platform/x86/samsung-q10.c
51132 @@ -95,7 +95,7 @@ static int __init dmi_check_callback(const struct dmi_system_id *id)
51133 return 1;
51134 }
51135
51136 -static struct dmi_system_id __initdata samsungq10_dmi_table[] = {
51137 +static const struct dmi_system_id __initconst samsungq10_dmi_table[] = {
51138 {
51139 .ident = "Samsung Q10",
51140 .matches = {
51141 diff --git a/drivers/platform/x86/sony-laptop.c b/drivers/platform/x86/sony-laptop.c
51142 index e51c1e7..71bb385 100644
51143 --- a/drivers/platform/x86/sony-laptop.c
51144 +++ b/drivers/platform/x86/sony-laptop.c
51145 @@ -2526,7 +2526,7 @@ static void sony_nc_gfx_switch_cleanup(struct platform_device *pd)
51146 }
51147
51148 /* High speed charging function */
51149 -static struct device_attribute *hsc_handle;
51150 +static device_attribute_no_const *hsc_handle;
51151
51152 static ssize_t sony_nc_highspeed_charging_store(struct device *dev,
51153 struct device_attribute *attr,
51154 @@ -2600,7 +2600,7 @@ static void sony_nc_highspeed_charging_cleanup(struct platform_device *pd)
51155 }
51156
51157 /* low battery function */
51158 -static struct device_attribute *lowbatt_handle;
51159 +static device_attribute_no_const *lowbatt_handle;
51160
51161 static ssize_t sony_nc_lowbatt_store(struct device *dev,
51162 struct device_attribute *attr,
51163 @@ -2666,7 +2666,7 @@ static void sony_nc_lowbatt_cleanup(struct platform_device *pd)
51164 }
51165
51166 /* fan speed function */
51167 -static struct device_attribute *fan_handle, *hsf_handle;
51168 +static device_attribute_no_const *fan_handle, *hsf_handle;
51169
51170 static ssize_t sony_nc_hsfan_store(struct device *dev,
51171 struct device_attribute *attr,
51172 @@ -2773,7 +2773,7 @@ static void sony_nc_fanspeed_cleanup(struct platform_device *pd)
51173 }
51174
51175 /* USB charge function */
51176 -static struct device_attribute *uc_handle;
51177 +static device_attribute_no_const *uc_handle;
51178
51179 static ssize_t sony_nc_usb_charge_store(struct device *dev,
51180 struct device_attribute *attr,
51181 @@ -2847,7 +2847,7 @@ static void sony_nc_usb_charge_cleanup(struct platform_device *pd)
51182 }
51183
51184 /* Panel ID function */
51185 -static struct device_attribute *panel_handle;
51186 +static device_attribute_no_const *panel_handle;
51187
51188 static ssize_t sony_nc_panelid_show(struct device *dev,
51189 struct device_attribute *attr, char *buffer)
51190 @@ -2894,7 +2894,7 @@ static void sony_nc_panelid_cleanup(struct platform_device *pd)
51191 }
51192
51193 /* smart connect function */
51194 -static struct device_attribute *sc_handle;
51195 +static device_attribute_no_const *sc_handle;
51196
51197 static ssize_t sony_nc_smart_conn_store(struct device *dev,
51198 struct device_attribute *attr,
51199 @@ -4854,7 +4854,7 @@ static struct acpi_driver sony_pic_driver = {
51200 .drv.pm = &sony_pic_pm,
51201 };
51202
51203 -static struct dmi_system_id __initdata sonypi_dmi_table[] = {
51204 +static const struct dmi_system_id __initconst sonypi_dmi_table[] = {
51205 {
51206 .ident = "Sony Vaio",
51207 .matches = {
51208 diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c
51209 index 3b8ceee..e18652c 100644
51210 --- a/drivers/platform/x86/thinkpad_acpi.c
51211 +++ b/drivers/platform/x86/thinkpad_acpi.c
51212 @@ -2093,7 +2093,7 @@ static int hotkey_mask_get(void)
51213 return 0;
51214 }
51215
51216 -void static hotkey_mask_warn_incomplete_mask(void)
51217 +static void hotkey_mask_warn_incomplete_mask(void)
51218 {
51219 /* log only what the user can fix... */
51220 const u32 wantedmask = hotkey_driver_mask &
51221 @@ -2437,10 +2437,10 @@ static void hotkey_compare_and_issue_event(struct tp_nvram_state *oldn,
51222 && !tp_features.bright_unkfw)
51223 TPACPI_MAY_SEND_KEY(TP_ACPI_HOTKEYSCAN_FNHOME);
51224 }
51225 +}
51226
51227 #undef TPACPI_COMPARE_KEY
51228 #undef TPACPI_MAY_SEND_KEY
51229 -}
51230
51231 /*
51232 * Polling driver
51233 diff --git a/drivers/pnp/pnpbios/bioscalls.c b/drivers/pnp/pnpbios/bioscalls.c
51234 index 438d4c7..ca8a2fb 100644
51235 --- a/drivers/pnp/pnpbios/bioscalls.c
51236 +++ b/drivers/pnp/pnpbios/bioscalls.c
51237 @@ -59,7 +59,7 @@ do { \
51238 set_desc_limit(&gdt[(selname) >> 3], (size) - 1); \
51239 } while(0)
51240
51241 -static struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4092,
51242 +static const struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4093,
51243 (unsigned long)__va(0x400UL), PAGE_SIZE - 0x400 - 1);
51244
51245 /*
51246 @@ -96,7 +96,10 @@ static inline u16 call_pnp_bios(u16 func, u16 arg1, u16 arg2, u16 arg3,
51247
51248 cpu = get_cpu();
51249 save_desc_40 = get_cpu_gdt_table(cpu)[0x40 / 8];
51250 +
51251 + pax_open_kernel();
51252 get_cpu_gdt_table(cpu)[0x40 / 8] = bad_bios_desc;
51253 + pax_close_kernel();
51254
51255 /* On some boxes IRQ's during PnP BIOS calls are deadly. */
51256 spin_lock_irqsave(&pnp_bios_lock, flags);
51257 @@ -134,7 +137,10 @@ static inline u16 call_pnp_bios(u16 func, u16 arg1, u16 arg2, u16 arg3,
51258 :"memory");
51259 spin_unlock_irqrestore(&pnp_bios_lock, flags);
51260
51261 + pax_open_kernel();
51262 get_cpu_gdt_table(cpu)[0x40 / 8] = save_desc_40;
51263 + pax_close_kernel();
51264 +
51265 put_cpu();
51266
51267 /* If we get here and this is set then the PnP BIOS faulted on us. */
51268 @@ -468,7 +474,7 @@ int pnp_bios_read_escd(char *data, u32 nvram_base)
51269 return status;
51270 }
51271
51272 -void pnpbios_calls_init(union pnp_bios_install_struct *header)
51273 +void __init pnpbios_calls_init(union pnp_bios_install_struct *header)
51274 {
51275 int i;
51276
51277 @@ -476,6 +482,8 @@ void pnpbios_calls_init(union pnp_bios_install_struct *header)
51278 pnp_bios_callpoint.offset = header->fields.pm16offset;
51279 pnp_bios_callpoint.segment = PNP_CS16;
51280
51281 + pax_open_kernel();
51282 +
51283 for_each_possible_cpu(i) {
51284 struct desc_struct *gdt = get_cpu_gdt_table(i);
51285 if (!gdt)
51286 @@ -487,4 +495,6 @@ void pnpbios_calls_init(union pnp_bios_install_struct *header)
51287 set_desc_base(&gdt[GDT_ENTRY_PNPBIOS_DS],
51288 (unsigned long)__va(header->fields.pm16dseg));
51289 }
51290 +
51291 + pax_close_kernel();
51292 }
51293 diff --git a/drivers/pnp/pnpbios/core.c b/drivers/pnp/pnpbios/core.c
51294 index facd43b..b291260 100644
51295 --- a/drivers/pnp/pnpbios/core.c
51296 +++ b/drivers/pnp/pnpbios/core.c
51297 @@ -494,7 +494,7 @@ static int __init exploding_pnp_bios(const struct dmi_system_id *d)
51298 return 0;
51299 }
51300
51301 -static struct dmi_system_id pnpbios_dmi_table[] __initdata = {
51302 +static const struct dmi_system_id pnpbios_dmi_table[] __initconst = {
51303 { /* PnPBIOS GPF on boot */
51304 .callback = exploding_pnp_bios,
51305 .ident = "Higraded P14H",
51306 diff --git a/drivers/power/pda_power.c b/drivers/power/pda_power.c
51307 index 0c52e2a..3421ab7 100644
51308 --- a/drivers/power/pda_power.c
51309 +++ b/drivers/power/pda_power.c
51310 @@ -37,7 +37,11 @@ static int polling;
51311
51312 #if IS_ENABLED(CONFIG_USB_PHY)
51313 static struct usb_phy *transceiver;
51314 -static struct notifier_block otg_nb;
51315 +static int otg_handle_notification(struct notifier_block *nb,
51316 + unsigned long event, void *unused);
51317 +static struct notifier_block otg_nb = {
51318 + .notifier_call = otg_handle_notification
51319 +};
51320 #endif
51321
51322 static struct regulator *ac_draw;
51323 @@ -369,7 +373,6 @@ static int pda_power_probe(struct platform_device *pdev)
51324
51325 #if IS_ENABLED(CONFIG_USB_PHY)
51326 if (!IS_ERR_OR_NULL(transceiver) && pdata->use_otg_notifier) {
51327 - otg_nb.notifier_call = otg_handle_notification;
51328 ret = usb_register_notifier(transceiver, &otg_nb);
51329 if (ret) {
51330 dev_err(dev, "failure to register otg notifier\n");
51331 diff --git a/drivers/power/power_supply.h b/drivers/power/power_supply.h
51332 index cc439fd..8fa30df 100644
51333 --- a/drivers/power/power_supply.h
51334 +++ b/drivers/power/power_supply.h
51335 @@ -16,12 +16,12 @@ struct power_supply;
51336
51337 #ifdef CONFIG_SYSFS
51338
51339 -extern void power_supply_init_attrs(struct device_type *dev_type);
51340 +extern void power_supply_init_attrs(void);
51341 extern int power_supply_uevent(struct device *dev, struct kobj_uevent_env *env);
51342
51343 #else
51344
51345 -static inline void power_supply_init_attrs(struct device_type *dev_type) {}
51346 +static inline void power_supply_init_attrs(void) {}
51347 #define power_supply_uevent NULL
51348
51349 #endif /* CONFIG_SYSFS */
51350 diff --git a/drivers/power/power_supply_core.c b/drivers/power/power_supply_core.c
51351 index 694e8cd..9f03483 100644
51352 --- a/drivers/power/power_supply_core.c
51353 +++ b/drivers/power/power_supply_core.c
51354 @@ -28,7 +28,10 @@ EXPORT_SYMBOL_GPL(power_supply_class);
51355 ATOMIC_NOTIFIER_HEAD(power_supply_notifier);
51356 EXPORT_SYMBOL_GPL(power_supply_notifier);
51357
51358 -static struct device_type power_supply_dev_type;
51359 +extern const struct attribute_group *power_supply_attr_groups[];
51360 +static struct device_type power_supply_dev_type = {
51361 + .groups = power_supply_attr_groups,
51362 +};
51363
51364 static bool __power_supply_is_supplied_by(struct power_supply *supplier,
51365 struct power_supply *supply)
51366 @@ -637,7 +640,7 @@ static int __init power_supply_class_init(void)
51367 return PTR_ERR(power_supply_class);
51368
51369 power_supply_class->dev_uevent = power_supply_uevent;
51370 - power_supply_init_attrs(&power_supply_dev_type);
51371 + power_supply_init_attrs();
51372
51373 return 0;
51374 }
51375 diff --git a/drivers/power/power_supply_sysfs.c b/drivers/power/power_supply_sysfs.c
51376 index 62653f5..d0bb485 100644
51377 --- a/drivers/power/power_supply_sysfs.c
51378 +++ b/drivers/power/power_supply_sysfs.c
51379 @@ -238,17 +238,15 @@ static struct attribute_group power_supply_attr_group = {
51380 .is_visible = power_supply_attr_is_visible,
51381 };
51382
51383 -static const struct attribute_group *power_supply_attr_groups[] = {
51384 +const struct attribute_group *power_supply_attr_groups[] = {
51385 &power_supply_attr_group,
51386 NULL,
51387 };
51388
51389 -void power_supply_init_attrs(struct device_type *dev_type)
51390 +void power_supply_init_attrs(void)
51391 {
51392 int i;
51393
51394 - dev_type->groups = power_supply_attr_groups;
51395 -
51396 for (i = 0; i < ARRAY_SIZE(power_supply_attrs); i++)
51397 __power_supply_attrs[i] = &power_supply_attrs[i].attr;
51398 }
51399 diff --git a/drivers/powercap/powercap_sys.c b/drivers/powercap/powercap_sys.c
51400 index 84419af..268ede8 100644
51401 --- a/drivers/powercap/powercap_sys.c
51402 +++ b/drivers/powercap/powercap_sys.c
51403 @@ -154,8 +154,77 @@ struct powercap_constraint_attr {
51404 struct device_attribute name_attr;
51405 };
51406
51407 +static ssize_t show_constraint_name(struct device *dev,
51408 + struct device_attribute *dev_attr,
51409 + char *buf);
51410 +
51411 static struct powercap_constraint_attr
51412 - constraint_attrs[MAX_CONSTRAINTS_PER_ZONE];
51413 + constraint_attrs[MAX_CONSTRAINTS_PER_ZONE] = {
51414 + [0 ... MAX_CONSTRAINTS_PER_ZONE - 1] = {
51415 + .power_limit_attr = {
51416 + .attr = {
51417 + .name = NULL,
51418 + .mode = S_IWUSR | S_IRUGO
51419 + },
51420 + .show = show_constraint_power_limit_uw,
51421 + .store = store_constraint_power_limit_uw
51422 + },
51423 +
51424 + .time_window_attr = {
51425 + .attr = {
51426 + .name = NULL,
51427 + .mode = S_IWUSR | S_IRUGO
51428 + },
51429 + .show = show_constraint_time_window_us,
51430 + .store = store_constraint_time_window_us
51431 + },
51432 +
51433 + .max_power_attr = {
51434 + .attr = {
51435 + .name = NULL,
51436 + .mode = S_IRUGO
51437 + },
51438 + .show = show_constraint_max_power_uw,
51439 + .store = NULL
51440 + },
51441 +
51442 + .min_power_attr = {
51443 + .attr = {
51444 + .name = NULL,
51445 + .mode = S_IRUGO
51446 + },
51447 + .show = show_constraint_min_power_uw,
51448 + .store = NULL
51449 + },
51450 +
51451 + .max_time_window_attr = {
51452 + .attr = {
51453 + .name = NULL,
51454 + .mode = S_IRUGO
51455 + },
51456 + .show = show_constraint_max_time_window_us,
51457 + .store = NULL
51458 + },
51459 +
51460 + .min_time_window_attr = {
51461 + .attr = {
51462 + .name = NULL,
51463 + .mode = S_IRUGO
51464 + },
51465 + .show = show_constraint_min_time_window_us,
51466 + .store = NULL
51467 + },
51468 +
51469 + .name_attr = {
51470 + .attr = {
51471 + .name = NULL,
51472 + .mode = S_IRUGO
51473 + },
51474 + .show = show_constraint_name,
51475 + .store = NULL
51476 + }
51477 + }
51478 +};
51479
51480 /* A list of powercap control_types */
51481 static LIST_HEAD(powercap_cntrl_list);
51482 @@ -193,23 +262,16 @@ static ssize_t show_constraint_name(struct device *dev,
51483 }
51484
51485 static int create_constraint_attribute(int id, const char *name,
51486 - int mode,
51487 - struct device_attribute *dev_attr,
51488 - ssize_t (*show)(struct device *,
51489 - struct device_attribute *, char *),
51490 - ssize_t (*store)(struct device *,
51491 - struct device_attribute *,
51492 - const char *, size_t)
51493 - )
51494 + struct device_attribute *dev_attr)
51495 {
51496 + name = kasprintf(GFP_KERNEL, "constraint_%d_%s", id, name);
51497
51498 - dev_attr->attr.name = kasprintf(GFP_KERNEL, "constraint_%d_%s",
51499 - id, name);
51500 - if (!dev_attr->attr.name)
51501 + if (!name)
51502 return -ENOMEM;
51503 - dev_attr->attr.mode = mode;
51504 - dev_attr->show = show;
51505 - dev_attr->store = store;
51506 +
51507 + pax_open_kernel();
51508 + *(const char **)&dev_attr->attr.name = name;
51509 + pax_close_kernel();
51510
51511 return 0;
51512 }
51513 @@ -236,49 +298,31 @@ static int seed_constraint_attributes(void)
51514
51515 for (i = 0; i < MAX_CONSTRAINTS_PER_ZONE; ++i) {
51516 ret = create_constraint_attribute(i, "power_limit_uw",
51517 - S_IWUSR | S_IRUGO,
51518 - &constraint_attrs[i].power_limit_attr,
51519 - show_constraint_power_limit_uw,
51520 - store_constraint_power_limit_uw);
51521 + &constraint_attrs[i].power_limit_attr);
51522 if (ret)
51523 goto err_alloc;
51524 ret = create_constraint_attribute(i, "time_window_us",
51525 - S_IWUSR | S_IRUGO,
51526 - &constraint_attrs[i].time_window_attr,
51527 - show_constraint_time_window_us,
51528 - store_constraint_time_window_us);
51529 + &constraint_attrs[i].time_window_attr);
51530 if (ret)
51531 goto err_alloc;
51532 - ret = create_constraint_attribute(i, "name", S_IRUGO,
51533 - &constraint_attrs[i].name_attr,
51534 - show_constraint_name,
51535 - NULL);
51536 + ret = create_constraint_attribute(i, "name",
51537 + &constraint_attrs[i].name_attr);
51538 if (ret)
51539 goto err_alloc;
51540 - ret = create_constraint_attribute(i, "max_power_uw", S_IRUGO,
51541 - &constraint_attrs[i].max_power_attr,
51542 - show_constraint_max_power_uw,
51543 - NULL);
51544 + ret = create_constraint_attribute(i, "max_power_uw",
51545 + &constraint_attrs[i].max_power_attr);
51546 if (ret)
51547 goto err_alloc;
51548 - ret = create_constraint_attribute(i, "min_power_uw", S_IRUGO,
51549 - &constraint_attrs[i].min_power_attr,
51550 - show_constraint_min_power_uw,
51551 - NULL);
51552 + ret = create_constraint_attribute(i, "min_power_uw",
51553 + &constraint_attrs[i].min_power_attr);
51554 if (ret)
51555 goto err_alloc;
51556 ret = create_constraint_attribute(i, "max_time_window_us",
51557 - S_IRUGO,
51558 - &constraint_attrs[i].max_time_window_attr,
51559 - show_constraint_max_time_window_us,
51560 - NULL);
51561 + &constraint_attrs[i].max_time_window_attr);
51562 if (ret)
51563 goto err_alloc;
51564 ret = create_constraint_attribute(i, "min_time_window_us",
51565 - S_IRUGO,
51566 - &constraint_attrs[i].min_time_window_attr,
51567 - show_constraint_min_time_window_us,
51568 - NULL);
51569 + &constraint_attrs[i].min_time_window_attr);
51570 if (ret)
51571 goto err_alloc;
51572
51573 @@ -378,10 +422,12 @@ static void create_power_zone_common_attributes(
51574 power_zone->zone_dev_attrs[count++] =
51575 &dev_attr_max_energy_range_uj.attr;
51576 if (power_zone->ops->get_energy_uj) {
51577 + pax_open_kernel();
51578 if (power_zone->ops->reset_energy_uj)
51579 - dev_attr_energy_uj.attr.mode = S_IWUSR | S_IRUGO;
51580 + *(umode_t *)&dev_attr_energy_uj.attr.mode = S_IWUSR | S_IRUGO;
51581 else
51582 - dev_attr_energy_uj.attr.mode = S_IRUGO;
51583 + *(umode_t *)&dev_attr_energy_uj.attr.mode = S_IRUGO;
51584 + pax_close_kernel();
51585 power_zone->zone_dev_attrs[count++] =
51586 &dev_attr_energy_uj.attr;
51587 }
51588 diff --git a/drivers/ptp/ptp_private.h b/drivers/ptp/ptp_private.h
51589 index 9c5d414..c7900ce 100644
51590 --- a/drivers/ptp/ptp_private.h
51591 +++ b/drivers/ptp/ptp_private.h
51592 @@ -51,7 +51,7 @@ struct ptp_clock {
51593 struct mutex pincfg_mux; /* protect concurrent info->pin_config access */
51594 wait_queue_head_t tsev_wq;
51595 int defunct; /* tells readers to go away when clock is being removed */
51596 - struct device_attribute *pin_dev_attr;
51597 + device_attribute_no_const *pin_dev_attr;
51598 struct attribute **pin_attr;
51599 struct attribute_group pin_attr_group;
51600 };
51601 diff --git a/drivers/ptp/ptp_sysfs.c b/drivers/ptp/ptp_sysfs.c
51602 index 302e626..12579af 100644
51603 --- a/drivers/ptp/ptp_sysfs.c
51604 +++ b/drivers/ptp/ptp_sysfs.c
51605 @@ -280,7 +280,7 @@ static int ptp_populate_pins(struct ptp_clock *ptp)
51606 goto no_pin_attr;
51607
51608 for (i = 0; i < n_pins; i++) {
51609 - struct device_attribute *da = &ptp->pin_dev_attr[i];
51610 + device_attribute_no_const *da = &ptp->pin_dev_attr[i];
51611 sysfs_attr_init(&da->attr);
51612 da->attr.name = info->pin_config[i].name;
51613 da->attr.mode = 0644;
51614 diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
51615 index a4a8a6d..a3456f4 100644
51616 --- a/drivers/regulator/core.c
51617 +++ b/drivers/regulator/core.c
51618 @@ -3529,7 +3529,7 @@ regulator_register(const struct regulator_desc *regulator_desc,
51619 const struct regulation_constraints *constraints = NULL;
51620 const struct regulator_init_data *init_data;
51621 struct regulator_config *config = NULL;
51622 - static atomic_t regulator_no = ATOMIC_INIT(-1);
51623 + static atomic_unchecked_t regulator_no = ATOMIC_INIT(-1);
51624 struct regulator_dev *rdev;
51625 struct device *dev;
51626 int ret, i;
51627 @@ -3613,7 +3613,7 @@ regulator_register(const struct regulator_desc *regulator_desc,
51628 rdev->dev.class = &regulator_class;
51629 rdev->dev.parent = dev;
51630 dev_set_name(&rdev->dev, "regulator.%lu",
51631 - (unsigned long) atomic_inc_return(&regulator_no));
51632 + (unsigned long) atomic_inc_return_unchecked(&regulator_no));
51633 ret = device_register(&rdev->dev);
51634 if (ret != 0) {
51635 put_device(&rdev->dev);
51636 diff --git a/drivers/regulator/max8660.c b/drivers/regulator/max8660.c
51637 index 7eee2ca..4024513 100644
51638 --- a/drivers/regulator/max8660.c
51639 +++ b/drivers/regulator/max8660.c
51640 @@ -424,8 +424,10 @@ static int max8660_probe(struct i2c_client *client,
51641 max8660->shadow_regs[MAX8660_OVER1] = 5;
51642 } else {
51643 /* Otherwise devices can be toggled via software */
51644 - max8660_dcdc_ops.enable = max8660_dcdc_enable;
51645 - max8660_dcdc_ops.disable = max8660_dcdc_disable;
51646 + pax_open_kernel();
51647 + *(void **)&max8660_dcdc_ops.enable = max8660_dcdc_enable;
51648 + *(void **)&max8660_dcdc_ops.disable = max8660_dcdc_disable;
51649 + pax_close_kernel();
51650 }
51651
51652 /*
51653 diff --git a/drivers/regulator/max8973-regulator.c b/drivers/regulator/max8973-regulator.c
51654 index c3d55c2..0dddfe6 100644
51655 --- a/drivers/regulator/max8973-regulator.c
51656 +++ b/drivers/regulator/max8973-regulator.c
51657 @@ -403,9 +403,11 @@ static int max8973_probe(struct i2c_client *client,
51658 if (!pdata || !pdata->enable_ext_control) {
51659 max->desc.enable_reg = MAX8973_VOUT;
51660 max->desc.enable_mask = MAX8973_VOUT_ENABLE;
51661 - max->ops.enable = regulator_enable_regmap;
51662 - max->ops.disable = regulator_disable_regmap;
51663 - max->ops.is_enabled = regulator_is_enabled_regmap;
51664 + pax_open_kernel();
51665 + *(void **)&max->ops.enable = regulator_enable_regmap;
51666 + *(void **)&max->ops.disable = regulator_disable_regmap;
51667 + *(void **)&max->ops.is_enabled = regulator_is_enabled_regmap;
51668 + pax_close_kernel();
51669 }
51670
51671 if (pdata) {
51672 diff --git a/drivers/regulator/mc13892-regulator.c b/drivers/regulator/mc13892-regulator.c
51673 index 0d17c92..a29f627 100644
51674 --- a/drivers/regulator/mc13892-regulator.c
51675 +++ b/drivers/regulator/mc13892-regulator.c
51676 @@ -584,10 +584,12 @@ static int mc13892_regulator_probe(struct platform_device *pdev)
51677 mc13xxx_unlock(mc13892);
51678
51679 /* update mc13892_vcam ops */
51680 - memcpy(&mc13892_vcam_ops, mc13892_regulators[MC13892_VCAM].desc.ops,
51681 + pax_open_kernel();
51682 + memcpy((void *)&mc13892_vcam_ops, mc13892_regulators[MC13892_VCAM].desc.ops,
51683 sizeof(struct regulator_ops));
51684 - mc13892_vcam_ops.set_mode = mc13892_vcam_set_mode,
51685 - mc13892_vcam_ops.get_mode = mc13892_vcam_get_mode,
51686 + *(void **)&mc13892_vcam_ops.set_mode = mc13892_vcam_set_mode,
51687 + *(void **)&mc13892_vcam_ops.get_mode = mc13892_vcam_get_mode,
51688 + pax_close_kernel();
51689 mc13892_regulators[MC13892_VCAM].desc.ops = &mc13892_vcam_ops;
51690
51691 mc13xxx_data = mc13xxx_parse_regulators_dt(pdev, mc13892_regulators,
51692 diff --git a/drivers/rtc/rtc-cmos.c b/drivers/rtc/rtc-cmos.c
51693 index 5b2e761..c8c8a4a 100644
51694 --- a/drivers/rtc/rtc-cmos.c
51695 +++ b/drivers/rtc/rtc-cmos.c
51696 @@ -789,7 +789,9 @@ cmos_do_probe(struct device *dev, struct resource *ports, int rtc_irq)
51697 hpet_rtc_timer_init();
51698
51699 /* export at least the first block of NVRAM */
51700 - nvram.size = address_space - NVRAM_OFFSET;
51701 + pax_open_kernel();
51702 + *(size_t *)&nvram.size = address_space - NVRAM_OFFSET;
51703 + pax_close_kernel();
51704 retval = sysfs_create_bin_file(&dev->kobj, &nvram);
51705 if (retval < 0) {
51706 dev_dbg(dev, "can't create nvram file? %d\n", retval);
51707 diff --git a/drivers/rtc/rtc-dev.c b/drivers/rtc/rtc-dev.c
51708 index 799c34b..8e9786a 100644
51709 --- a/drivers/rtc/rtc-dev.c
51710 +++ b/drivers/rtc/rtc-dev.c
51711 @@ -16,6 +16,7 @@
51712 #include <linux/module.h>
51713 #include <linux/rtc.h>
51714 #include <linux/sched.h>
51715 +#include <linux/grsecurity.h>
51716 #include "rtc-core.h"
51717
51718 static dev_t rtc_devt;
51719 @@ -347,6 +348,8 @@ static long rtc_dev_ioctl(struct file *file,
51720 if (copy_from_user(&tm, uarg, sizeof(tm)))
51721 return -EFAULT;
51722
51723 + gr_log_timechange();
51724 +
51725 return rtc_set_time(rtc, &tm);
51726
51727 case RTC_PIE_ON:
51728 diff --git a/drivers/rtc/rtc-ds1307.c b/drivers/rtc/rtc-ds1307.c
51729 index 4ffabb3..1f87fca 100644
51730 --- a/drivers/rtc/rtc-ds1307.c
51731 +++ b/drivers/rtc/rtc-ds1307.c
51732 @@ -107,7 +107,7 @@ struct ds1307 {
51733 u8 offset; /* register's offset */
51734 u8 regs[11];
51735 u16 nvram_offset;
51736 - struct bin_attribute *nvram;
51737 + bin_attribute_no_const *nvram;
51738 enum ds_type type;
51739 unsigned long flags;
51740 #define HAS_NVRAM 0 /* bit 0 == sysfs file active */
51741 diff --git a/drivers/rtc/rtc-m48t59.c b/drivers/rtc/rtc-m48t59.c
51742 index 90abb5b..e0bf6dd 100644
51743 --- a/drivers/rtc/rtc-m48t59.c
51744 +++ b/drivers/rtc/rtc-m48t59.c
51745 @@ -483,7 +483,9 @@ static int m48t59_rtc_probe(struct platform_device *pdev)
51746 if (IS_ERR(m48t59->rtc))
51747 return PTR_ERR(m48t59->rtc);
51748
51749 - m48t59_nvram_attr.size = pdata->offset;
51750 + pax_open_kernel();
51751 + *(size_t *)&m48t59_nvram_attr.size = pdata->offset;
51752 + pax_close_kernel();
51753
51754 ret = sysfs_create_bin_file(&pdev->dev.kobj, &m48t59_nvram_attr);
51755 if (ret)
51756 diff --git a/drivers/scsi/bfa/bfa_fcpim.h b/drivers/scsi/bfa/bfa_fcpim.h
51757 index e693af6..2e525b6 100644
51758 --- a/drivers/scsi/bfa/bfa_fcpim.h
51759 +++ b/drivers/scsi/bfa/bfa_fcpim.h
51760 @@ -36,7 +36,7 @@ struct bfa_iotag_s {
51761
51762 struct bfa_itn_s {
51763 bfa_isr_func_t isr;
51764 -};
51765 +} __no_const;
51766
51767 void bfa_itn_create(struct bfa_s *bfa, struct bfa_rport_s *rport,
51768 void (*isr)(struct bfa_s *bfa, struct bfi_msg_s *m));
51769 diff --git a/drivers/scsi/bfa/bfa_fcs.c b/drivers/scsi/bfa/bfa_fcs.c
51770 index 0f19455..ef7adb5 100644
51771 --- a/drivers/scsi/bfa/bfa_fcs.c
51772 +++ b/drivers/scsi/bfa/bfa_fcs.c
51773 @@ -38,10 +38,21 @@ struct bfa_fcs_mod_s {
51774 #define BFA_FCS_MODULE(_mod) { _mod ## _modinit, _mod ## _modexit }
51775
51776 static struct bfa_fcs_mod_s fcs_modules[] = {
51777 - { bfa_fcs_port_attach, NULL, NULL },
51778 - { bfa_fcs_uf_attach, NULL, NULL },
51779 - { bfa_fcs_fabric_attach, bfa_fcs_fabric_modinit,
51780 - bfa_fcs_fabric_modexit },
51781 + {
51782 + .attach = bfa_fcs_port_attach,
51783 + .modinit = NULL,
51784 + .modexit = NULL
51785 + },
51786 + {
51787 + .attach = bfa_fcs_uf_attach,
51788 + .modinit = NULL,
51789 + .modexit = NULL
51790 + },
51791 + {
51792 + .attach = bfa_fcs_fabric_attach,
51793 + .modinit = bfa_fcs_fabric_modinit,
51794 + .modexit = bfa_fcs_fabric_modexit
51795 + },
51796 };
51797
51798 /*
51799 diff --git a/drivers/scsi/bfa/bfa_fcs_lport.c b/drivers/scsi/bfa/bfa_fcs_lport.c
51800 index ff75ef8..2dfe00a 100644
51801 --- a/drivers/scsi/bfa/bfa_fcs_lport.c
51802 +++ b/drivers/scsi/bfa/bfa_fcs_lport.c
51803 @@ -89,15 +89,26 @@ static struct {
51804 void (*offline) (struct bfa_fcs_lport_s *port);
51805 } __port_action[] = {
51806 {
51807 - bfa_fcs_lport_unknown_init, bfa_fcs_lport_unknown_online,
51808 - bfa_fcs_lport_unknown_offline}, {
51809 - bfa_fcs_lport_fab_init, bfa_fcs_lport_fab_online,
51810 - bfa_fcs_lport_fab_offline}, {
51811 - bfa_fcs_lport_n2n_init, bfa_fcs_lport_n2n_online,
51812 - bfa_fcs_lport_n2n_offline}, {
51813 - bfa_fcs_lport_loop_init, bfa_fcs_lport_loop_online,
51814 - bfa_fcs_lport_loop_offline},
51815 - };
51816 + .init = bfa_fcs_lport_unknown_init,
51817 + .online = bfa_fcs_lport_unknown_online,
51818 + .offline = bfa_fcs_lport_unknown_offline
51819 + },
51820 + {
51821 + .init = bfa_fcs_lport_fab_init,
51822 + .online = bfa_fcs_lport_fab_online,
51823 + .offline = bfa_fcs_lport_fab_offline
51824 + },
51825 + {
51826 + .init = bfa_fcs_lport_n2n_init,
51827 + .online = bfa_fcs_lport_n2n_online,
51828 + .offline = bfa_fcs_lport_n2n_offline
51829 + },
51830 + {
51831 + .init = bfa_fcs_lport_loop_init,
51832 + .online = bfa_fcs_lport_loop_online,
51833 + .offline = bfa_fcs_lport_loop_offline
51834 + },
51835 +};
51836
51837 /*
51838 * fcs_port_sm FCS logical port state machine
51839 diff --git a/drivers/scsi/bfa/bfa_ioc.h b/drivers/scsi/bfa/bfa_ioc.h
51840 index a38aafa0..fe8f03b 100644
51841 --- a/drivers/scsi/bfa/bfa_ioc.h
51842 +++ b/drivers/scsi/bfa/bfa_ioc.h
51843 @@ -258,7 +258,7 @@ struct bfa_ioc_cbfn_s {
51844 bfa_ioc_disable_cbfn_t disable_cbfn;
51845 bfa_ioc_hbfail_cbfn_t hbfail_cbfn;
51846 bfa_ioc_reset_cbfn_t reset_cbfn;
51847 -};
51848 +} __no_const;
51849
51850 /*
51851 * IOC event notification mechanism.
51852 @@ -352,7 +352,7 @@ struct bfa_ioc_hwif_s {
51853 void (*ioc_set_alt_fwstate) (struct bfa_ioc_s *ioc,
51854 enum bfi_ioc_state fwstate);
51855 enum bfi_ioc_state (*ioc_get_alt_fwstate) (struct bfa_ioc_s *ioc);
51856 -};
51857 +} __no_const;
51858
51859 /*
51860 * Queue element to wait for room in request queue. FIFO order is
51861 diff --git a/drivers/scsi/bfa/bfa_modules.h b/drivers/scsi/bfa/bfa_modules.h
51862 index a14c784..6de6790 100644
51863 --- a/drivers/scsi/bfa/bfa_modules.h
51864 +++ b/drivers/scsi/bfa/bfa_modules.h
51865 @@ -78,12 +78,12 @@ enum {
51866 \
51867 extern struct bfa_module_s hal_mod_ ## __mod; \
51868 struct bfa_module_s hal_mod_ ## __mod = { \
51869 - bfa_ ## __mod ## _meminfo, \
51870 - bfa_ ## __mod ## _attach, \
51871 - bfa_ ## __mod ## _detach, \
51872 - bfa_ ## __mod ## _start, \
51873 - bfa_ ## __mod ## _stop, \
51874 - bfa_ ## __mod ## _iocdisable, \
51875 + .meminfo = bfa_ ## __mod ## _meminfo, \
51876 + .attach = bfa_ ## __mod ## _attach, \
51877 + .detach = bfa_ ## __mod ## _detach, \
51878 + .start = bfa_ ## __mod ## _start, \
51879 + .stop = bfa_ ## __mod ## _stop, \
51880 + .iocdisable = bfa_ ## __mod ## _iocdisable, \
51881 }
51882
51883 #define BFA_CACHELINE_SZ (256)
51884 diff --git a/drivers/scsi/fcoe/fcoe_sysfs.c b/drivers/scsi/fcoe/fcoe_sysfs.c
51885 index 045c4e1..13de803 100644
51886 --- a/drivers/scsi/fcoe/fcoe_sysfs.c
51887 +++ b/drivers/scsi/fcoe/fcoe_sysfs.c
51888 @@ -33,8 +33,8 @@
51889 */
51890 #include "libfcoe.h"
51891
51892 -static atomic_t ctlr_num;
51893 -static atomic_t fcf_num;
51894 +static atomic_unchecked_t ctlr_num;
51895 +static atomic_unchecked_t fcf_num;
51896
51897 /*
51898 * fcoe_fcf_dev_loss_tmo: the default number of seconds that fcoe sysfs
51899 @@ -685,7 +685,7 @@ struct fcoe_ctlr_device *fcoe_ctlr_device_add(struct device *parent,
51900 if (!ctlr)
51901 goto out;
51902
51903 - ctlr->id = atomic_inc_return(&ctlr_num) - 1;
51904 + ctlr->id = atomic_inc_return_unchecked(&ctlr_num) - 1;
51905 ctlr->f = f;
51906 ctlr->mode = FIP_CONN_TYPE_FABRIC;
51907 INIT_LIST_HEAD(&ctlr->fcfs);
51908 @@ -902,7 +902,7 @@ struct fcoe_fcf_device *fcoe_fcf_device_add(struct fcoe_ctlr_device *ctlr,
51909 fcf->dev.parent = &ctlr->dev;
51910 fcf->dev.bus = &fcoe_bus_type;
51911 fcf->dev.type = &fcoe_fcf_device_type;
51912 - fcf->id = atomic_inc_return(&fcf_num) - 1;
51913 + fcf->id = atomic_inc_return_unchecked(&fcf_num) - 1;
51914 fcf->state = FCOE_FCF_STATE_UNKNOWN;
51915
51916 fcf->dev_loss_tmo = ctlr->fcf_dev_loss_tmo;
51917 @@ -938,8 +938,8 @@ int __init fcoe_sysfs_setup(void)
51918 {
51919 int error;
51920
51921 - atomic_set(&ctlr_num, 0);
51922 - atomic_set(&fcf_num, 0);
51923 + atomic_set_unchecked(&ctlr_num, 0);
51924 + atomic_set_unchecked(&fcf_num, 0);
51925
51926 error = bus_register(&fcoe_bus_type);
51927 if (error)
51928 diff --git a/drivers/scsi/hosts.c b/drivers/scsi/hosts.c
51929 index 8bb173e..20236b4 100644
51930 --- a/drivers/scsi/hosts.c
51931 +++ b/drivers/scsi/hosts.c
51932 @@ -42,7 +42,7 @@
51933 #include "scsi_logging.h"
51934
51935
51936 -static atomic_t scsi_host_next_hn = ATOMIC_INIT(0); /* host_no for next new host */
51937 +static atomic_unchecked_t scsi_host_next_hn = ATOMIC_INIT(0); /* host_no for next new host */
51938
51939
51940 static void scsi_host_cls_release(struct device *dev)
51941 @@ -392,7 +392,7 @@ struct Scsi_Host *scsi_host_alloc(struct scsi_host_template *sht, int privsize)
51942 * subtract one because we increment first then return, but we need to
51943 * know what the next host number was before increment
51944 */
51945 - shost->host_no = atomic_inc_return(&scsi_host_next_hn) - 1;
51946 + shost->host_no = atomic_inc_return_unchecked(&scsi_host_next_hn) - 1;
51947 shost->dma_channel = 0xff;
51948
51949 /* These three are default values which can be overridden */
51950 diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c
51951 index a1cfbd3..d7f8ebc 100644
51952 --- a/drivers/scsi/hpsa.c
51953 +++ b/drivers/scsi/hpsa.c
51954 @@ -697,10 +697,10 @@ static inline u32 next_command(struct ctlr_info *h, u8 q)
51955 struct reply_queue_buffer *rq = &h->reply_queue[q];
51956
51957 if (h->transMethod & CFGTBL_Trans_io_accel1)
51958 - return h->access.command_completed(h, q);
51959 + return h->access->command_completed(h, q);
51960
51961 if (unlikely(!(h->transMethod & CFGTBL_Trans_Performant)))
51962 - return h->access.command_completed(h, q);
51963 + return h->access->command_completed(h, q);
51964
51965 if ((rq->head[rq->current_entry] & 1) == rq->wraparound) {
51966 a = rq->head[rq->current_entry];
51967 @@ -837,7 +837,7 @@ static void enqueue_cmd_and_start_io(struct ctlr_info *h,
51968 break;
51969 default:
51970 set_performant_mode(h, c);
51971 - h->access.submit_command(h, c);
51972 + h->access->submit_command(h, c);
51973 }
51974 }
51975
51976 @@ -5369,17 +5369,17 @@ static void __iomem *remap_pci_mem(ulong base, ulong size)
51977
51978 static inline unsigned long get_next_completion(struct ctlr_info *h, u8 q)
51979 {
51980 - return h->access.command_completed(h, q);
51981 + return h->access->command_completed(h, q);
51982 }
51983
51984 static inline bool interrupt_pending(struct ctlr_info *h)
51985 {
51986 - return h->access.intr_pending(h);
51987 + return h->access->intr_pending(h);
51988 }
51989
51990 static inline long interrupt_not_for_us(struct ctlr_info *h)
51991 {
51992 - return (h->access.intr_pending(h) == 0) ||
51993 + return (h->access->intr_pending(h) == 0) ||
51994 (h->interrupts_enabled == 0);
51995 }
51996
51997 @@ -6270,7 +6270,7 @@ static int hpsa_pci_init(struct ctlr_info *h)
51998 if (prod_index < 0)
51999 return prod_index;
52000 h->product_name = products[prod_index].product_name;
52001 - h->access = *(products[prod_index].access);
52002 + h->access = products[prod_index].access;
52003
52004 pci_disable_link_state(h->pdev, PCIE_LINK_STATE_L0S |
52005 PCIE_LINK_STATE_L1 | PCIE_LINK_STATE_CLKPM);
52006 @@ -6649,7 +6649,7 @@ static void controller_lockup_detected(struct ctlr_info *h)
52007 unsigned long flags;
52008 u32 lockup_detected;
52009
52010 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
52011 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
52012 spin_lock_irqsave(&h->lock, flags);
52013 lockup_detected = readl(h->vaddr + SA5_SCRATCHPAD_OFFSET);
52014 if (!lockup_detected) {
52015 @@ -6924,7 +6924,7 @@ reinit_after_soft_reset:
52016 }
52017
52018 /* make sure the board interrupts are off */
52019 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
52020 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
52021
52022 if (hpsa_request_irqs(h, do_hpsa_intr_msi, do_hpsa_intr_intx))
52023 goto clean2;
52024 @@ -6960,7 +6960,7 @@ reinit_after_soft_reset:
52025 * fake ones to scoop up any residual completions.
52026 */
52027 spin_lock_irqsave(&h->lock, flags);
52028 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
52029 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
52030 spin_unlock_irqrestore(&h->lock, flags);
52031 hpsa_free_irqs(h);
52032 rc = hpsa_request_irqs(h, hpsa_msix_discard_completions,
52033 @@ -6979,9 +6979,9 @@ reinit_after_soft_reset:
52034 dev_info(&h->pdev->dev, "Board READY.\n");
52035 dev_info(&h->pdev->dev,
52036 "Waiting for stale completions to drain.\n");
52037 - h->access.set_intr_mask(h, HPSA_INTR_ON);
52038 + h->access->set_intr_mask(h, HPSA_INTR_ON);
52039 msleep(10000);
52040 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
52041 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
52042
52043 rc = controller_reset_failed(h->cfgtable);
52044 if (rc)
52045 @@ -7006,7 +7006,7 @@ reinit_after_soft_reset:
52046
52047
52048 /* Turn the interrupts on so we can service requests */
52049 - h->access.set_intr_mask(h, HPSA_INTR_ON);
52050 + h->access->set_intr_mask(h, HPSA_INTR_ON);
52051
52052 hpsa_hba_inquiry(h);
52053 hpsa_register_scsi(h); /* hook ourselves into SCSI subsystem */
52054 @@ -7079,7 +7079,7 @@ static void hpsa_shutdown(struct pci_dev *pdev)
52055 * To write all data in the battery backed cache to disks
52056 */
52057 hpsa_flush_cache(h);
52058 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
52059 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
52060 hpsa_free_irqs_and_disable_msix(h);
52061 }
52062
52063 @@ -7200,7 +7200,7 @@ static int hpsa_enter_performant_mode(struct ctlr_info *h, u32 trans_support)
52064 CFGTBL_Trans_enable_directed_msix |
52065 (trans_support & (CFGTBL_Trans_io_accel1 |
52066 CFGTBL_Trans_io_accel2));
52067 - struct access_method access = SA5_performant_access;
52068 + struct access_method *access = &SA5_performant_access;
52069
52070 /* This is a bit complicated. There are 8 registers on
52071 * the controller which we write to to tell it 8 different
52072 @@ -7242,7 +7242,7 @@ static int hpsa_enter_performant_mode(struct ctlr_info *h, u32 trans_support)
52073 * perform the superfluous readl() after each command submission.
52074 */
52075 if (trans_support & (CFGTBL_Trans_io_accel1 | CFGTBL_Trans_io_accel2))
52076 - access = SA5_performant_access_no_read;
52077 + access = &SA5_performant_access_no_read;
52078
52079 /* Controller spec: zero out this buffer. */
52080 for (i = 0; i < h->nreply_queues; i++)
52081 @@ -7272,12 +7272,12 @@ static int hpsa_enter_performant_mode(struct ctlr_info *h, u32 trans_support)
52082 * enable outbound interrupt coalescing in accelerator mode;
52083 */
52084 if (trans_support & CFGTBL_Trans_io_accel1) {
52085 - access = SA5_ioaccel_mode1_access;
52086 + access = &SA5_ioaccel_mode1_access;
52087 writel(10, &h->cfgtable->HostWrite.CoalIntDelay);
52088 writel(4, &h->cfgtable->HostWrite.CoalIntCount);
52089 } else {
52090 if (trans_support & CFGTBL_Trans_io_accel2) {
52091 - access = SA5_ioaccel_mode2_access;
52092 + access = &SA5_ioaccel_mode2_access;
52093 writel(10, &h->cfgtable->HostWrite.CoalIntDelay);
52094 writel(4, &h->cfgtable->HostWrite.CoalIntCount);
52095 }
52096 diff --git a/drivers/scsi/hpsa.h b/drivers/scsi/hpsa.h
52097 index 6577130..955f9a4 100644
52098 --- a/drivers/scsi/hpsa.h
52099 +++ b/drivers/scsi/hpsa.h
52100 @@ -143,7 +143,7 @@ struct ctlr_info {
52101 unsigned int msix_vector;
52102 unsigned int msi_vector;
52103 int intr_mode; /* either PERF_MODE_INT or SIMPLE_MODE_INT */
52104 - struct access_method access;
52105 + struct access_method *access;
52106 char hba_mode_enabled;
52107
52108 /* queue and queue Info */
52109 @@ -525,38 +525,38 @@ static unsigned long SA5_ioaccel_mode1_completed(struct ctlr_info *h, u8 q)
52110 }
52111
52112 static struct access_method SA5_access = {
52113 - SA5_submit_command,
52114 - SA5_intr_mask,
52115 - SA5_intr_pending,
52116 - SA5_completed,
52117 + .submit_command = SA5_submit_command,
52118 + .set_intr_mask = SA5_intr_mask,
52119 + .intr_pending = SA5_intr_pending,
52120 + .command_completed = SA5_completed,
52121 };
52122
52123 static struct access_method SA5_ioaccel_mode1_access = {
52124 - SA5_submit_command,
52125 - SA5_performant_intr_mask,
52126 - SA5_ioaccel_mode1_intr_pending,
52127 - SA5_ioaccel_mode1_completed,
52128 + .submit_command = SA5_submit_command,
52129 + .set_intr_mask = SA5_performant_intr_mask,
52130 + .intr_pending = SA5_ioaccel_mode1_intr_pending,
52131 + .command_completed = SA5_ioaccel_mode1_completed,
52132 };
52133
52134 static struct access_method SA5_ioaccel_mode2_access = {
52135 - SA5_submit_command_ioaccel2,
52136 - SA5_performant_intr_mask,
52137 - SA5_performant_intr_pending,
52138 - SA5_performant_completed,
52139 + .submit_command = SA5_submit_command_ioaccel2,
52140 + .set_intr_mask = SA5_performant_intr_mask,
52141 + .intr_pending = SA5_performant_intr_pending,
52142 + .command_completed = SA5_performant_completed,
52143 };
52144
52145 static struct access_method SA5_performant_access = {
52146 - SA5_submit_command,
52147 - SA5_performant_intr_mask,
52148 - SA5_performant_intr_pending,
52149 - SA5_performant_completed,
52150 + .submit_command = SA5_submit_command,
52151 + .set_intr_mask = SA5_performant_intr_mask,
52152 + .intr_pending = SA5_performant_intr_pending,
52153 + .command_completed = SA5_performant_completed,
52154 };
52155
52156 static struct access_method SA5_performant_access_no_read = {
52157 - SA5_submit_command_no_read,
52158 - SA5_performant_intr_mask,
52159 - SA5_performant_intr_pending,
52160 - SA5_performant_completed,
52161 + .submit_command = SA5_submit_command_no_read,
52162 + .set_intr_mask = SA5_performant_intr_mask,
52163 + .intr_pending = SA5_performant_intr_pending,
52164 + .command_completed = SA5_performant_completed,
52165 };
52166
52167 struct board_type {
52168 diff --git a/drivers/scsi/libfc/fc_exch.c b/drivers/scsi/libfc/fc_exch.c
52169 index 1b3a094..068e683 100644
52170 --- a/drivers/scsi/libfc/fc_exch.c
52171 +++ b/drivers/scsi/libfc/fc_exch.c
52172 @@ -101,12 +101,12 @@ struct fc_exch_mgr {
52173 u16 pool_max_index;
52174
52175 struct {
52176 - atomic_t no_free_exch;
52177 - atomic_t no_free_exch_xid;
52178 - atomic_t xid_not_found;
52179 - atomic_t xid_busy;
52180 - atomic_t seq_not_found;
52181 - atomic_t non_bls_resp;
52182 + atomic_unchecked_t no_free_exch;
52183 + atomic_unchecked_t no_free_exch_xid;
52184 + atomic_unchecked_t xid_not_found;
52185 + atomic_unchecked_t xid_busy;
52186 + atomic_unchecked_t seq_not_found;
52187 + atomic_unchecked_t non_bls_resp;
52188 } stats;
52189 };
52190
52191 @@ -811,7 +811,7 @@ static struct fc_exch *fc_exch_em_alloc(struct fc_lport *lport,
52192 /* allocate memory for exchange */
52193 ep = mempool_alloc(mp->ep_pool, GFP_ATOMIC);
52194 if (!ep) {
52195 - atomic_inc(&mp->stats.no_free_exch);
52196 + atomic_inc_unchecked(&mp->stats.no_free_exch);
52197 goto out;
52198 }
52199 memset(ep, 0, sizeof(*ep));
52200 @@ -874,7 +874,7 @@ out:
52201 return ep;
52202 err:
52203 spin_unlock_bh(&pool->lock);
52204 - atomic_inc(&mp->stats.no_free_exch_xid);
52205 + atomic_inc_unchecked(&mp->stats.no_free_exch_xid);
52206 mempool_free(ep, mp->ep_pool);
52207 return NULL;
52208 }
52209 @@ -1023,7 +1023,7 @@ static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport,
52210 xid = ntohs(fh->fh_ox_id); /* we originated exch */
52211 ep = fc_exch_find(mp, xid);
52212 if (!ep) {
52213 - atomic_inc(&mp->stats.xid_not_found);
52214 + atomic_inc_unchecked(&mp->stats.xid_not_found);
52215 reject = FC_RJT_OX_ID;
52216 goto out;
52217 }
52218 @@ -1053,7 +1053,7 @@ static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport,
52219 ep = fc_exch_find(mp, xid);
52220 if ((f_ctl & FC_FC_FIRST_SEQ) && fc_sof_is_init(fr_sof(fp))) {
52221 if (ep) {
52222 - atomic_inc(&mp->stats.xid_busy);
52223 + atomic_inc_unchecked(&mp->stats.xid_busy);
52224 reject = FC_RJT_RX_ID;
52225 goto rel;
52226 }
52227 @@ -1064,7 +1064,7 @@ static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport,
52228 }
52229 xid = ep->xid; /* get our XID */
52230 } else if (!ep) {
52231 - atomic_inc(&mp->stats.xid_not_found);
52232 + atomic_inc_unchecked(&mp->stats.xid_not_found);
52233 reject = FC_RJT_RX_ID; /* XID not found */
52234 goto out;
52235 }
52236 @@ -1082,7 +1082,7 @@ static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport,
52237 } else {
52238 sp = &ep->seq;
52239 if (sp->id != fh->fh_seq_id) {
52240 - atomic_inc(&mp->stats.seq_not_found);
52241 + atomic_inc_unchecked(&mp->stats.seq_not_found);
52242 if (f_ctl & FC_FC_END_SEQ) {
52243 /*
52244 * Update sequence_id based on incoming last
52245 @@ -1533,22 +1533,22 @@ static void fc_exch_recv_seq_resp(struct fc_exch_mgr *mp, struct fc_frame *fp)
52246
52247 ep = fc_exch_find(mp, ntohs(fh->fh_ox_id));
52248 if (!ep) {
52249 - atomic_inc(&mp->stats.xid_not_found);
52250 + atomic_inc_unchecked(&mp->stats.xid_not_found);
52251 goto out;
52252 }
52253 if (ep->esb_stat & ESB_ST_COMPLETE) {
52254 - atomic_inc(&mp->stats.xid_not_found);
52255 + atomic_inc_unchecked(&mp->stats.xid_not_found);
52256 goto rel;
52257 }
52258 if (ep->rxid == FC_XID_UNKNOWN)
52259 ep->rxid = ntohs(fh->fh_rx_id);
52260 if (ep->sid != 0 && ep->sid != ntoh24(fh->fh_d_id)) {
52261 - atomic_inc(&mp->stats.xid_not_found);
52262 + atomic_inc_unchecked(&mp->stats.xid_not_found);
52263 goto rel;
52264 }
52265 if (ep->did != ntoh24(fh->fh_s_id) &&
52266 ep->did != FC_FID_FLOGI) {
52267 - atomic_inc(&mp->stats.xid_not_found);
52268 + atomic_inc_unchecked(&mp->stats.xid_not_found);
52269 goto rel;
52270 }
52271 sof = fr_sof(fp);
52272 @@ -1557,7 +1557,7 @@ static void fc_exch_recv_seq_resp(struct fc_exch_mgr *mp, struct fc_frame *fp)
52273 sp->ssb_stat |= SSB_ST_RESP;
52274 sp->id = fh->fh_seq_id;
52275 } else if (sp->id != fh->fh_seq_id) {
52276 - atomic_inc(&mp->stats.seq_not_found);
52277 + atomic_inc_unchecked(&mp->stats.seq_not_found);
52278 goto rel;
52279 }
52280
52281 @@ -1619,9 +1619,9 @@ static void fc_exch_recv_resp(struct fc_exch_mgr *mp, struct fc_frame *fp)
52282 sp = fc_seq_lookup_orig(mp, fp); /* doesn't hold sequence */
52283
52284 if (!sp)
52285 - atomic_inc(&mp->stats.xid_not_found);
52286 + atomic_inc_unchecked(&mp->stats.xid_not_found);
52287 else
52288 - atomic_inc(&mp->stats.non_bls_resp);
52289 + atomic_inc_unchecked(&mp->stats.non_bls_resp);
52290
52291 fc_frame_free(fp);
52292 }
52293 @@ -2261,13 +2261,13 @@ void fc_exch_update_stats(struct fc_lport *lport)
52294
52295 list_for_each_entry(ema, &lport->ema_list, ema_list) {
52296 mp = ema->mp;
52297 - st->fc_no_free_exch += atomic_read(&mp->stats.no_free_exch);
52298 + st->fc_no_free_exch += atomic_read_unchecked(&mp->stats.no_free_exch);
52299 st->fc_no_free_exch_xid +=
52300 - atomic_read(&mp->stats.no_free_exch_xid);
52301 - st->fc_xid_not_found += atomic_read(&mp->stats.xid_not_found);
52302 - st->fc_xid_busy += atomic_read(&mp->stats.xid_busy);
52303 - st->fc_seq_not_found += atomic_read(&mp->stats.seq_not_found);
52304 - st->fc_non_bls_resp += atomic_read(&mp->stats.non_bls_resp);
52305 + atomic_read_unchecked(&mp->stats.no_free_exch_xid);
52306 + st->fc_xid_not_found += atomic_read_unchecked(&mp->stats.xid_not_found);
52307 + st->fc_xid_busy += atomic_read_unchecked(&mp->stats.xid_busy);
52308 + st->fc_seq_not_found += atomic_read_unchecked(&mp->stats.seq_not_found);
52309 + st->fc_non_bls_resp += atomic_read_unchecked(&mp->stats.non_bls_resp);
52310 }
52311 }
52312 EXPORT_SYMBOL(fc_exch_update_stats);
52313 diff --git a/drivers/scsi/libsas/sas_ata.c b/drivers/scsi/libsas/sas_ata.c
52314 index 9c706d8..d3e3ed2 100644
52315 --- a/drivers/scsi/libsas/sas_ata.c
52316 +++ b/drivers/scsi/libsas/sas_ata.c
52317 @@ -535,7 +535,7 @@ static struct ata_port_operations sas_sata_ops = {
52318 .postreset = ata_std_postreset,
52319 .error_handler = ata_std_error_handler,
52320 .post_internal_cmd = sas_ata_post_internal,
52321 - .qc_defer = ata_std_qc_defer,
52322 + .qc_defer = ata_std_qc_defer,
52323 .qc_prep = ata_noop_qc_prep,
52324 .qc_issue = sas_ata_qc_issue,
52325 .qc_fill_rtf = sas_ata_qc_fill_rtf,
52326 diff --git a/drivers/scsi/lpfc/lpfc.h b/drivers/scsi/lpfc/lpfc.h
52327 index 434e903..5a4a79b 100644
52328 --- a/drivers/scsi/lpfc/lpfc.h
52329 +++ b/drivers/scsi/lpfc/lpfc.h
52330 @@ -430,7 +430,7 @@ struct lpfc_vport {
52331 struct dentry *debug_nodelist;
52332 struct dentry *vport_debugfs_root;
52333 struct lpfc_debugfs_trc *disc_trc;
52334 - atomic_t disc_trc_cnt;
52335 + atomic_unchecked_t disc_trc_cnt;
52336 #endif
52337 uint8_t stat_data_enabled;
52338 uint8_t stat_data_blocked;
52339 @@ -880,8 +880,8 @@ struct lpfc_hba {
52340 struct timer_list fabric_block_timer;
52341 unsigned long bit_flags;
52342 #define FABRIC_COMANDS_BLOCKED 0
52343 - atomic_t num_rsrc_err;
52344 - atomic_t num_cmd_success;
52345 + atomic_unchecked_t num_rsrc_err;
52346 + atomic_unchecked_t num_cmd_success;
52347 unsigned long last_rsrc_error_time;
52348 unsigned long last_ramp_down_time;
52349 #ifdef CONFIG_SCSI_LPFC_DEBUG_FS
52350 @@ -916,7 +916,7 @@ struct lpfc_hba {
52351
52352 struct dentry *debug_slow_ring_trc;
52353 struct lpfc_debugfs_trc *slow_ring_trc;
52354 - atomic_t slow_ring_trc_cnt;
52355 + atomic_unchecked_t slow_ring_trc_cnt;
52356 /* iDiag debugfs sub-directory */
52357 struct dentry *idiag_root;
52358 struct dentry *idiag_pci_cfg;
52359 diff --git a/drivers/scsi/lpfc/lpfc_debugfs.c b/drivers/scsi/lpfc/lpfc_debugfs.c
52360 index 5633e7d..8272114 100644
52361 --- a/drivers/scsi/lpfc/lpfc_debugfs.c
52362 +++ b/drivers/scsi/lpfc/lpfc_debugfs.c
52363 @@ -106,7 +106,7 @@ MODULE_PARM_DESC(lpfc_debugfs_mask_disc_trc,
52364
52365 #include <linux/debugfs.h>
52366
52367 -static atomic_t lpfc_debugfs_seq_trc_cnt = ATOMIC_INIT(0);
52368 +static atomic_unchecked_t lpfc_debugfs_seq_trc_cnt = ATOMIC_INIT(0);
52369 static unsigned long lpfc_debugfs_start_time = 0L;
52370
52371 /* iDiag */
52372 @@ -147,7 +147,7 @@ lpfc_debugfs_disc_trc_data(struct lpfc_vport *vport, char *buf, int size)
52373 lpfc_debugfs_enable = 0;
52374
52375 len = 0;
52376 - index = (atomic_read(&vport->disc_trc_cnt) + 1) &
52377 + index = (atomic_read_unchecked(&vport->disc_trc_cnt) + 1) &
52378 (lpfc_debugfs_max_disc_trc - 1);
52379 for (i = index; i < lpfc_debugfs_max_disc_trc; i++) {
52380 dtp = vport->disc_trc + i;
52381 @@ -213,7 +213,7 @@ lpfc_debugfs_slow_ring_trc_data(struct lpfc_hba *phba, char *buf, int size)
52382 lpfc_debugfs_enable = 0;
52383
52384 len = 0;
52385 - index = (atomic_read(&phba->slow_ring_trc_cnt) + 1) &
52386 + index = (atomic_read_unchecked(&phba->slow_ring_trc_cnt) + 1) &
52387 (lpfc_debugfs_max_slow_ring_trc - 1);
52388 for (i = index; i < lpfc_debugfs_max_slow_ring_trc; i++) {
52389 dtp = phba->slow_ring_trc + i;
52390 @@ -646,14 +646,14 @@ lpfc_debugfs_disc_trc(struct lpfc_vport *vport, int mask, char *fmt,
52391 !vport || !vport->disc_trc)
52392 return;
52393
52394 - index = atomic_inc_return(&vport->disc_trc_cnt) &
52395 + index = atomic_inc_return_unchecked(&vport->disc_trc_cnt) &
52396 (lpfc_debugfs_max_disc_trc - 1);
52397 dtp = vport->disc_trc + index;
52398 dtp->fmt = fmt;
52399 dtp->data1 = data1;
52400 dtp->data2 = data2;
52401 dtp->data3 = data3;
52402 - dtp->seq_cnt = atomic_inc_return(&lpfc_debugfs_seq_trc_cnt);
52403 + dtp->seq_cnt = atomic_inc_return_unchecked(&lpfc_debugfs_seq_trc_cnt);
52404 dtp->jif = jiffies;
52405 #endif
52406 return;
52407 @@ -684,14 +684,14 @@ lpfc_debugfs_slow_ring_trc(struct lpfc_hba *phba, char *fmt,
52408 !phba || !phba->slow_ring_trc)
52409 return;
52410
52411 - index = atomic_inc_return(&phba->slow_ring_trc_cnt) &
52412 + index = atomic_inc_return_unchecked(&phba->slow_ring_trc_cnt) &
52413 (lpfc_debugfs_max_slow_ring_trc - 1);
52414 dtp = phba->slow_ring_trc + index;
52415 dtp->fmt = fmt;
52416 dtp->data1 = data1;
52417 dtp->data2 = data2;
52418 dtp->data3 = data3;
52419 - dtp->seq_cnt = atomic_inc_return(&lpfc_debugfs_seq_trc_cnt);
52420 + dtp->seq_cnt = atomic_inc_return_unchecked(&lpfc_debugfs_seq_trc_cnt);
52421 dtp->jif = jiffies;
52422 #endif
52423 return;
52424 @@ -4268,7 +4268,7 @@ lpfc_debugfs_initialize(struct lpfc_vport *vport)
52425 "slow_ring buffer\n");
52426 goto debug_failed;
52427 }
52428 - atomic_set(&phba->slow_ring_trc_cnt, 0);
52429 + atomic_set_unchecked(&phba->slow_ring_trc_cnt, 0);
52430 memset(phba->slow_ring_trc, 0,
52431 (sizeof(struct lpfc_debugfs_trc) *
52432 lpfc_debugfs_max_slow_ring_trc));
52433 @@ -4314,7 +4314,7 @@ lpfc_debugfs_initialize(struct lpfc_vport *vport)
52434 "buffer\n");
52435 goto debug_failed;
52436 }
52437 - atomic_set(&vport->disc_trc_cnt, 0);
52438 + atomic_set_unchecked(&vport->disc_trc_cnt, 0);
52439
52440 snprintf(name, sizeof(name), "discovery_trace");
52441 vport->debug_disc_trc =
52442 diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
52443 index 0b2c53a..aec2b45 100644
52444 --- a/drivers/scsi/lpfc/lpfc_init.c
52445 +++ b/drivers/scsi/lpfc/lpfc_init.c
52446 @@ -11290,8 +11290,10 @@ lpfc_init(void)
52447 "misc_register returned with status %d", error);
52448
52449 if (lpfc_enable_npiv) {
52450 - lpfc_transport_functions.vport_create = lpfc_vport_create;
52451 - lpfc_transport_functions.vport_delete = lpfc_vport_delete;
52452 + pax_open_kernel();
52453 + *(void **)&lpfc_transport_functions.vport_create = lpfc_vport_create;
52454 + *(void **)&lpfc_transport_functions.vport_delete = lpfc_vport_delete;
52455 + pax_close_kernel();
52456 }
52457 lpfc_transport_template =
52458 fc_attach_transport(&lpfc_transport_functions);
52459 diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c
52460 index 4f9222e..f1850e3 100644
52461 --- a/drivers/scsi/lpfc/lpfc_scsi.c
52462 +++ b/drivers/scsi/lpfc/lpfc_scsi.c
52463 @@ -261,7 +261,7 @@ lpfc_rampdown_queue_depth(struct lpfc_hba *phba)
52464 unsigned long expires;
52465
52466 spin_lock_irqsave(&phba->hbalock, flags);
52467 - atomic_inc(&phba->num_rsrc_err);
52468 + atomic_inc_unchecked(&phba->num_rsrc_err);
52469 phba->last_rsrc_error_time = jiffies;
52470
52471 expires = phba->last_ramp_down_time + QUEUE_RAMP_DOWN_INTERVAL;
52472 @@ -303,8 +303,8 @@ lpfc_ramp_down_queue_handler(struct lpfc_hba *phba)
52473 unsigned long num_rsrc_err, num_cmd_success;
52474 int i;
52475
52476 - num_rsrc_err = atomic_read(&phba->num_rsrc_err);
52477 - num_cmd_success = atomic_read(&phba->num_cmd_success);
52478 + num_rsrc_err = atomic_read_unchecked(&phba->num_rsrc_err);
52479 + num_cmd_success = atomic_read_unchecked(&phba->num_cmd_success);
52480
52481 /*
52482 * The error and success command counters are global per
52483 @@ -331,8 +331,8 @@ lpfc_ramp_down_queue_handler(struct lpfc_hba *phba)
52484 }
52485 }
52486 lpfc_destroy_vport_work_array(phba, vports);
52487 - atomic_set(&phba->num_rsrc_err, 0);
52488 - atomic_set(&phba->num_cmd_success, 0);
52489 + atomic_set_unchecked(&phba->num_rsrc_err, 0);
52490 + atomic_set_unchecked(&phba->num_cmd_success, 0);
52491 }
52492
52493 /**
52494 diff --git a/drivers/scsi/mpt2sas/mpt2sas_scsih.c b/drivers/scsi/mpt2sas/mpt2sas_scsih.c
52495 index 3f26147..ee8efd1 100644
52496 --- a/drivers/scsi/mpt2sas/mpt2sas_scsih.c
52497 +++ b/drivers/scsi/mpt2sas/mpt2sas_scsih.c
52498 @@ -1509,7 +1509,7 @@ _scsih_get_resync(struct device *dev)
52499 {
52500 struct scsi_device *sdev = to_scsi_device(dev);
52501 struct MPT2SAS_ADAPTER *ioc = shost_priv(sdev->host);
52502 - static struct _raid_device *raid_device;
52503 + struct _raid_device *raid_device;
52504 unsigned long flags;
52505 Mpi2RaidVolPage0_t vol_pg0;
52506 Mpi2ConfigReply_t mpi_reply;
52507 @@ -1561,7 +1561,7 @@ _scsih_get_state(struct device *dev)
52508 {
52509 struct scsi_device *sdev = to_scsi_device(dev);
52510 struct MPT2SAS_ADAPTER *ioc = shost_priv(sdev->host);
52511 - static struct _raid_device *raid_device;
52512 + struct _raid_device *raid_device;
52513 unsigned long flags;
52514 Mpi2RaidVolPage0_t vol_pg0;
52515 Mpi2ConfigReply_t mpi_reply;
52516 @@ -6641,7 +6641,7 @@ _scsih_sas_ir_operation_status_event(struct MPT2SAS_ADAPTER *ioc,
52517 Mpi2EventDataIrOperationStatus_t *event_data =
52518 (Mpi2EventDataIrOperationStatus_t *)
52519 fw_event->event_data;
52520 - static struct _raid_device *raid_device;
52521 + struct _raid_device *raid_device;
52522 unsigned long flags;
52523 u16 handle;
52524
52525 @@ -7112,7 +7112,7 @@ _scsih_scan_for_devices_after_reset(struct MPT2SAS_ADAPTER *ioc)
52526 u64 sas_address;
52527 struct _sas_device *sas_device;
52528 struct _sas_node *expander_device;
52529 - static struct _raid_device *raid_device;
52530 + struct _raid_device *raid_device;
52531 u8 retry_count;
52532 unsigned long flags;
52533
52534 diff --git a/drivers/scsi/pmcraid.c b/drivers/scsi/pmcraid.c
52535 index ed31d8c..ab856b3 100644
52536 --- a/drivers/scsi/pmcraid.c
52537 +++ b/drivers/scsi/pmcraid.c
52538 @@ -200,8 +200,8 @@ static int pmcraid_slave_alloc(struct scsi_device *scsi_dev)
52539 res->scsi_dev = scsi_dev;
52540 scsi_dev->hostdata = res;
52541 res->change_detected = 0;
52542 - atomic_set(&res->read_failures, 0);
52543 - atomic_set(&res->write_failures, 0);
52544 + atomic_set_unchecked(&res->read_failures, 0);
52545 + atomic_set_unchecked(&res->write_failures, 0);
52546 rc = 0;
52547 }
52548 spin_unlock_irqrestore(&pinstance->resource_lock, lock_flags);
52549 @@ -2640,9 +2640,9 @@ static int pmcraid_error_handler(struct pmcraid_cmd *cmd)
52550
52551 /* If this was a SCSI read/write command keep count of errors */
52552 if (SCSI_CMD_TYPE(scsi_cmd->cmnd[0]) == SCSI_READ_CMD)
52553 - atomic_inc(&res->read_failures);
52554 + atomic_inc_unchecked(&res->read_failures);
52555 else if (SCSI_CMD_TYPE(scsi_cmd->cmnd[0]) == SCSI_WRITE_CMD)
52556 - atomic_inc(&res->write_failures);
52557 + atomic_inc_unchecked(&res->write_failures);
52558
52559 if (!RES_IS_GSCSI(res->cfg_entry) &&
52560 masked_ioasc != PMCRAID_IOASC_HW_DEVICE_BUS_STATUS_ERROR) {
52561 @@ -3468,7 +3468,7 @@ static int pmcraid_queuecommand_lck(
52562 * block of scsi_cmd which is re-used (e.g. cancel/abort), which uses
52563 * hrrq_id assigned here in queuecommand
52564 */
52565 - ioarcb->hrrq_id = atomic_add_return(1, &(pinstance->last_message_id)) %
52566 + ioarcb->hrrq_id = atomic_add_return_unchecked(1, &(pinstance->last_message_id)) %
52567 pinstance->num_hrrq;
52568 cmd->cmd_done = pmcraid_io_done;
52569
52570 @@ -3782,7 +3782,7 @@ static long pmcraid_ioctl_passthrough(
52571 * block of scsi_cmd which is re-used (e.g. cancel/abort), which uses
52572 * hrrq_id assigned here in queuecommand
52573 */
52574 - ioarcb->hrrq_id = atomic_add_return(1, &(pinstance->last_message_id)) %
52575 + ioarcb->hrrq_id = atomic_add_return_unchecked(1, &(pinstance->last_message_id)) %
52576 pinstance->num_hrrq;
52577
52578 if (request_size) {
52579 @@ -4420,7 +4420,7 @@ static void pmcraid_worker_function(struct work_struct *workp)
52580
52581 pinstance = container_of(workp, struct pmcraid_instance, worker_q);
52582 /* add resources only after host is added into system */
52583 - if (!atomic_read(&pinstance->expose_resources))
52584 + if (!atomic_read_unchecked(&pinstance->expose_resources))
52585 return;
52586
52587 fw_version = be16_to_cpu(pinstance->inq_data->fw_version);
52588 @@ -5237,8 +5237,8 @@ static int pmcraid_init_instance(struct pci_dev *pdev, struct Scsi_Host *host,
52589 init_waitqueue_head(&pinstance->reset_wait_q);
52590
52591 atomic_set(&pinstance->outstanding_cmds, 0);
52592 - atomic_set(&pinstance->last_message_id, 0);
52593 - atomic_set(&pinstance->expose_resources, 0);
52594 + atomic_set_unchecked(&pinstance->last_message_id, 0);
52595 + atomic_set_unchecked(&pinstance->expose_resources, 0);
52596
52597 INIT_LIST_HEAD(&pinstance->free_res_q);
52598 INIT_LIST_HEAD(&pinstance->used_res_q);
52599 @@ -5951,7 +5951,7 @@ static int pmcraid_probe(struct pci_dev *pdev,
52600 /* Schedule worker thread to handle CCN and take care of adding and
52601 * removing devices to OS
52602 */
52603 - atomic_set(&pinstance->expose_resources, 1);
52604 + atomic_set_unchecked(&pinstance->expose_resources, 1);
52605 schedule_work(&pinstance->worker_q);
52606 return rc;
52607
52608 diff --git a/drivers/scsi/pmcraid.h b/drivers/scsi/pmcraid.h
52609 index e1d150f..6c6df44 100644
52610 --- a/drivers/scsi/pmcraid.h
52611 +++ b/drivers/scsi/pmcraid.h
52612 @@ -748,7 +748,7 @@ struct pmcraid_instance {
52613 struct pmcraid_isr_param hrrq_vector[PMCRAID_NUM_MSIX_VECTORS];
52614
52615 /* Message id as filled in last fired IOARCB, used to identify HRRQ */
52616 - atomic_t last_message_id;
52617 + atomic_unchecked_t last_message_id;
52618
52619 /* configuration table */
52620 struct pmcraid_config_table *cfg_table;
52621 @@ -777,7 +777,7 @@ struct pmcraid_instance {
52622 atomic_t outstanding_cmds;
52623
52624 /* should add/delete resources to mid-layer now ?*/
52625 - atomic_t expose_resources;
52626 + atomic_unchecked_t expose_resources;
52627
52628
52629
52630 @@ -813,8 +813,8 @@ struct pmcraid_resource_entry {
52631 struct pmcraid_config_table_entry_ext cfg_entry_ext;
52632 };
52633 struct scsi_device *scsi_dev; /* Link scsi_device structure */
52634 - atomic_t read_failures; /* count of failed READ commands */
52635 - atomic_t write_failures; /* count of failed WRITE commands */
52636 + atomic_unchecked_t read_failures; /* count of failed READ commands */
52637 + atomic_unchecked_t write_failures; /* count of failed WRITE commands */
52638
52639 /* To indicate add/delete/modify during CCN */
52640 u8 change_detected;
52641 diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c
52642 index 82b92c4..3178171 100644
52643 --- a/drivers/scsi/qla2xxx/qla_attr.c
52644 +++ b/drivers/scsi/qla2xxx/qla_attr.c
52645 @@ -2192,7 +2192,7 @@ qla24xx_vport_disable(struct fc_vport *fc_vport, bool disable)
52646 return 0;
52647 }
52648
52649 -struct fc_function_template qla2xxx_transport_functions = {
52650 +fc_function_template_no_const qla2xxx_transport_functions = {
52651
52652 .show_host_node_name = 1,
52653 .show_host_port_name = 1,
52654 @@ -2240,7 +2240,7 @@ struct fc_function_template qla2xxx_transport_functions = {
52655 .bsg_timeout = qla24xx_bsg_timeout,
52656 };
52657
52658 -struct fc_function_template qla2xxx_transport_vport_functions = {
52659 +fc_function_template_no_const qla2xxx_transport_vport_functions = {
52660
52661 .show_host_node_name = 1,
52662 .show_host_port_name = 1,
52663 diff --git a/drivers/scsi/qla2xxx/qla_gbl.h b/drivers/scsi/qla2xxx/qla_gbl.h
52664 index 7686bfe..4710893 100644
52665 --- a/drivers/scsi/qla2xxx/qla_gbl.h
52666 +++ b/drivers/scsi/qla2xxx/qla_gbl.h
52667 @@ -571,8 +571,8 @@ extern void qla2x00_get_sym_node_name(scsi_qla_host_t *, uint8_t *, size_t);
52668 struct device_attribute;
52669 extern struct device_attribute *qla2x00_host_attrs[];
52670 struct fc_function_template;
52671 -extern struct fc_function_template qla2xxx_transport_functions;
52672 -extern struct fc_function_template qla2xxx_transport_vport_functions;
52673 +extern fc_function_template_no_const qla2xxx_transport_functions;
52674 +extern fc_function_template_no_const qla2xxx_transport_vport_functions;
52675 extern void qla2x00_alloc_sysfs_attr(scsi_qla_host_t *);
52676 extern void qla2x00_free_sysfs_attr(scsi_qla_host_t *, bool);
52677 extern void qla2x00_init_host_attr(scsi_qla_host_t *);
52678 diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
52679 index cce1cbc..5b9f0fe 100644
52680 --- a/drivers/scsi/qla2xxx/qla_os.c
52681 +++ b/drivers/scsi/qla2xxx/qla_os.c
52682 @@ -1435,8 +1435,10 @@ qla2x00_config_dma_addressing(struct qla_hw_data *ha)
52683 !pci_set_consistent_dma_mask(ha->pdev, DMA_BIT_MASK(64))) {
52684 /* Ok, a 64bit DMA mask is applicable. */
52685 ha->flags.enable_64bit_addressing = 1;
52686 - ha->isp_ops->calc_req_entries = qla2x00_calc_iocbs_64;
52687 - ha->isp_ops->build_iocbs = qla2x00_build_scsi_iocbs_64;
52688 + pax_open_kernel();
52689 + *(void **)&ha->isp_ops->calc_req_entries = qla2x00_calc_iocbs_64;
52690 + *(void **)&ha->isp_ops->build_iocbs = qla2x00_build_scsi_iocbs_64;
52691 + pax_close_kernel();
52692 return;
52693 }
52694 }
52695 diff --git a/drivers/scsi/qla4xxx/ql4_def.h b/drivers/scsi/qla4xxx/ql4_def.h
52696 index 8f6d0fb..1b21097 100644
52697 --- a/drivers/scsi/qla4xxx/ql4_def.h
52698 +++ b/drivers/scsi/qla4xxx/ql4_def.h
52699 @@ -305,7 +305,7 @@ struct ddb_entry {
52700 * (4000 only) */
52701 atomic_t relogin_timer; /* Max Time to wait for
52702 * relogin to complete */
52703 - atomic_t relogin_retry_count; /* Num of times relogin has been
52704 + atomic_unchecked_t relogin_retry_count; /* Num of times relogin has been
52705 * retried */
52706 uint32_t default_time2wait; /* Default Min time between
52707 * relogins (+aens) */
52708 diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c
52709 index 6d25879..3031a9f 100644
52710 --- a/drivers/scsi/qla4xxx/ql4_os.c
52711 +++ b/drivers/scsi/qla4xxx/ql4_os.c
52712 @@ -4491,12 +4491,12 @@ static void qla4xxx_check_relogin_flash_ddb(struct iscsi_cls_session *cls_sess)
52713 */
52714 if (!iscsi_is_session_online(cls_sess)) {
52715 /* Reset retry relogin timer */
52716 - atomic_inc(&ddb_entry->relogin_retry_count);
52717 + atomic_inc_unchecked(&ddb_entry->relogin_retry_count);
52718 DEBUG2(ql4_printk(KERN_INFO, ha,
52719 "%s: index[%d] relogin timed out-retrying"
52720 " relogin (%d), retry (%d)\n", __func__,
52721 ddb_entry->fw_ddb_index,
52722 - atomic_read(&ddb_entry->relogin_retry_count),
52723 + atomic_read_unchecked(&ddb_entry->relogin_retry_count),
52724 ddb_entry->default_time2wait + 4));
52725 set_bit(DPC_RELOGIN_DEVICE, &ha->dpc_flags);
52726 atomic_set(&ddb_entry->retry_relogin_timer,
52727 @@ -6604,7 +6604,7 @@ static void qla4xxx_setup_flash_ddb_entry(struct scsi_qla_host *ha,
52728
52729 atomic_set(&ddb_entry->retry_relogin_timer, INVALID_ENTRY);
52730 atomic_set(&ddb_entry->relogin_timer, 0);
52731 - atomic_set(&ddb_entry->relogin_retry_count, 0);
52732 + atomic_set_unchecked(&ddb_entry->relogin_retry_count, 0);
52733 def_timeout = le16_to_cpu(ddb_entry->fw_ddb_entry.def_timeout);
52734 ddb_entry->default_relogin_timeout =
52735 (def_timeout > LOGIN_TOV) && (def_timeout < LOGIN_TOV * 10) ?
52736 diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
52737 index b1a2631..5bcd9c8 100644
52738 --- a/drivers/scsi/scsi_lib.c
52739 +++ b/drivers/scsi/scsi_lib.c
52740 @@ -1597,7 +1597,7 @@ static void scsi_kill_request(struct request *req, struct request_queue *q)
52741 shost = sdev->host;
52742 scsi_init_cmd_errh(cmd);
52743 cmd->result = DID_NO_CONNECT << 16;
52744 - atomic_inc(&cmd->device->iorequest_cnt);
52745 + atomic_inc_unchecked(&cmd->device->iorequest_cnt);
52746
52747 /*
52748 * SCSI request completion path will do scsi_device_unbusy(),
52749 @@ -1620,9 +1620,9 @@ static void scsi_softirq_done(struct request *rq)
52750
52751 INIT_LIST_HEAD(&cmd->eh_entry);
52752
52753 - atomic_inc(&cmd->device->iodone_cnt);
52754 + atomic_inc_unchecked(&cmd->device->iodone_cnt);
52755 if (cmd->result)
52756 - atomic_inc(&cmd->device->ioerr_cnt);
52757 + atomic_inc_unchecked(&cmd->device->ioerr_cnt);
52758
52759 disposition = scsi_decide_disposition(cmd);
52760 if (disposition != SUCCESS &&
52761 @@ -1663,7 +1663,7 @@ static int scsi_dispatch_cmd(struct scsi_cmnd *cmd)
52762 struct Scsi_Host *host = cmd->device->host;
52763 int rtn = 0;
52764
52765 - atomic_inc(&cmd->device->iorequest_cnt);
52766 + atomic_inc_unchecked(&cmd->device->iorequest_cnt);
52767
52768 /* check if the device is still usable */
52769 if (unlikely(cmd->device->sdev_state == SDEV_DEL)) {
52770 diff --git a/drivers/scsi/scsi_sysfs.c b/drivers/scsi/scsi_sysfs.c
52771 index 1ac38e7..6acc656 100644
52772 --- a/drivers/scsi/scsi_sysfs.c
52773 +++ b/drivers/scsi/scsi_sysfs.c
52774 @@ -788,7 +788,7 @@ show_iostat_##field(struct device *dev, struct device_attribute *attr, \
52775 char *buf) \
52776 { \
52777 struct scsi_device *sdev = to_scsi_device(dev); \
52778 - unsigned long long count = atomic_read(&sdev->field); \
52779 + unsigned long long count = atomic_read_unchecked(&sdev->field); \
52780 return snprintf(buf, 20, "0x%llx\n", count); \
52781 } \
52782 static DEVICE_ATTR(field, S_IRUGO, show_iostat_##field, NULL)
52783 diff --git a/drivers/scsi/scsi_transport_fc.c b/drivers/scsi/scsi_transport_fc.c
52784 index 5d6f348..18778a6b 100644
52785 --- a/drivers/scsi/scsi_transport_fc.c
52786 +++ b/drivers/scsi/scsi_transport_fc.c
52787 @@ -501,7 +501,7 @@ static DECLARE_TRANSPORT_CLASS(fc_vport_class,
52788 * Netlink Infrastructure
52789 */
52790
52791 -static atomic_t fc_event_seq;
52792 +static atomic_unchecked_t fc_event_seq;
52793
52794 /**
52795 * fc_get_event_number - Obtain the next sequential FC event number
52796 @@ -514,7 +514,7 @@ static atomic_t fc_event_seq;
52797 u32
52798 fc_get_event_number(void)
52799 {
52800 - return atomic_add_return(1, &fc_event_seq);
52801 + return atomic_add_return_unchecked(1, &fc_event_seq);
52802 }
52803 EXPORT_SYMBOL(fc_get_event_number);
52804
52805 @@ -658,7 +658,7 @@ static __init int fc_transport_init(void)
52806 {
52807 int error;
52808
52809 - atomic_set(&fc_event_seq, 0);
52810 + atomic_set_unchecked(&fc_event_seq, 0);
52811
52812 error = transport_class_register(&fc_host_class);
52813 if (error)
52814 @@ -848,7 +848,7 @@ static int fc_str_to_dev_loss(const char *buf, unsigned long *val)
52815 char *cp;
52816
52817 *val = simple_strtoul(buf, &cp, 0);
52818 - if ((*cp && (*cp != '\n')) || (*val < 0))
52819 + if (*cp && (*cp != '\n'))
52820 return -EINVAL;
52821 /*
52822 * Check for overflow; dev_loss_tmo is u32
52823 diff --git a/drivers/scsi/scsi_transport_iscsi.c b/drivers/scsi/scsi_transport_iscsi.c
52824 index 67d43e3..8cee73c 100644
52825 --- a/drivers/scsi/scsi_transport_iscsi.c
52826 +++ b/drivers/scsi/scsi_transport_iscsi.c
52827 @@ -79,7 +79,7 @@ struct iscsi_internal {
52828 struct transport_container session_cont;
52829 };
52830
52831 -static atomic_t iscsi_session_nr; /* sysfs session id for next new session */
52832 +static atomic_unchecked_t iscsi_session_nr; /* sysfs session id for next new session */
52833 static struct workqueue_struct *iscsi_eh_timer_workq;
52834
52835 static DEFINE_IDA(iscsi_sess_ida);
52836 @@ -2071,7 +2071,7 @@ int iscsi_add_session(struct iscsi_cls_session *session, unsigned int target_id)
52837 int err;
52838
52839 ihost = shost->shost_data;
52840 - session->sid = atomic_add_return(1, &iscsi_session_nr);
52841 + session->sid = atomic_add_return_unchecked(1, &iscsi_session_nr);
52842
52843 if (target_id == ISCSI_MAX_TARGET) {
52844 id = ida_simple_get(&iscsi_sess_ida, 0, 0, GFP_KERNEL);
52845 @@ -4515,7 +4515,7 @@ static __init int iscsi_transport_init(void)
52846 printk(KERN_INFO "Loading iSCSI transport class v%s.\n",
52847 ISCSI_TRANSPORT_VERSION);
52848
52849 - atomic_set(&iscsi_session_nr, 0);
52850 + atomic_set_unchecked(&iscsi_session_nr, 0);
52851
52852 err = class_register(&iscsi_transport_class);
52853 if (err)
52854 diff --git a/drivers/scsi/scsi_transport_srp.c b/drivers/scsi/scsi_transport_srp.c
52855 index ae45bd9..c32a586 100644
52856 --- a/drivers/scsi/scsi_transport_srp.c
52857 +++ b/drivers/scsi/scsi_transport_srp.c
52858 @@ -35,7 +35,7 @@
52859 #include "scsi_priv.h"
52860
52861 struct srp_host_attrs {
52862 - atomic_t next_port_id;
52863 + atomic_unchecked_t next_port_id;
52864 };
52865 #define to_srp_host_attrs(host) ((struct srp_host_attrs *)(host)->shost_data)
52866
52867 @@ -100,7 +100,7 @@ static int srp_host_setup(struct transport_container *tc, struct device *dev,
52868 struct Scsi_Host *shost = dev_to_shost(dev);
52869 struct srp_host_attrs *srp_host = to_srp_host_attrs(shost);
52870
52871 - atomic_set(&srp_host->next_port_id, 0);
52872 + atomic_set_unchecked(&srp_host->next_port_id, 0);
52873 return 0;
52874 }
52875
52876 @@ -734,7 +734,7 @@ struct srp_rport *srp_rport_add(struct Scsi_Host *shost,
52877 rport_fast_io_fail_timedout);
52878 INIT_DELAYED_WORK(&rport->dev_loss_work, rport_dev_loss_timedout);
52879
52880 - id = atomic_inc_return(&to_srp_host_attrs(shost)->next_port_id);
52881 + id = atomic_inc_return_unchecked(&to_srp_host_attrs(shost)->next_port_id);
52882 dev_set_name(&rport->dev, "port-%d:%d", shost->host_no, id);
52883
52884 transport_setup_device(&rport->dev);
52885 diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
52886 index 3290a3e..d65ac1c 100644
52887 --- a/drivers/scsi/sd.c
52888 +++ b/drivers/scsi/sd.c
52889 @@ -3006,7 +3006,7 @@ static int sd_probe(struct device *dev)
52890 sdkp->disk = gd;
52891 sdkp->index = index;
52892 atomic_set(&sdkp->openers, 0);
52893 - atomic_set(&sdkp->device->ioerr_cnt, 0);
52894 + atomic_set_unchecked(&sdkp->device->ioerr_cnt, 0);
52895
52896 if (!sdp->request_queue->rq_timeout) {
52897 if (sdp->type != TYPE_MOD)
52898 diff --git a/drivers/scsi/sg.c b/drivers/scsi/sg.c
52899 index 2270bd5..98408a5 100644
52900 --- a/drivers/scsi/sg.c
52901 +++ b/drivers/scsi/sg.c
52902 @@ -1083,7 +1083,7 @@ sg_ioctl(struct file *filp, unsigned int cmd_in, unsigned long arg)
52903 sdp->disk->disk_name,
52904 MKDEV(SCSI_GENERIC_MAJOR, sdp->index),
52905 NULL,
52906 - (char *)arg);
52907 + (char __user *)arg);
52908 case BLKTRACESTART:
52909 return blk_trace_startstop(sdp->device->request_queue, 1);
52910 case BLKTRACESTOP:
52911 diff --git a/drivers/soc/tegra/fuse/fuse-tegra.c b/drivers/soc/tegra/fuse/fuse-tegra.c
52912 index c0d660f..24a5854 100644
52913 --- a/drivers/soc/tegra/fuse/fuse-tegra.c
52914 +++ b/drivers/soc/tegra/fuse/fuse-tegra.c
52915 @@ -71,7 +71,7 @@ static ssize_t fuse_read(struct file *fd, struct kobject *kobj,
52916 return i;
52917 }
52918
52919 -static struct bin_attribute fuse_bin_attr = {
52920 +static bin_attribute_no_const fuse_bin_attr = {
52921 .attr = { .name = "fuse", .mode = S_IRUGO, },
52922 .read = fuse_read,
52923 };
52924 diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
52925 index 57a1950..ae54e21 100644
52926 --- a/drivers/spi/spi.c
52927 +++ b/drivers/spi/spi.c
52928 @@ -2307,7 +2307,7 @@ int spi_bus_unlock(struct spi_master *master)
52929 EXPORT_SYMBOL_GPL(spi_bus_unlock);
52930
52931 /* portable code must never pass more than 32 bytes */
52932 -#define SPI_BUFSIZ max(32, SMP_CACHE_BYTES)
52933 +#define SPI_BUFSIZ max(32UL, SMP_CACHE_BYTES)
52934
52935 static u8 *buf;
52936
52937 diff --git a/drivers/staging/android/timed_output.c b/drivers/staging/android/timed_output.c
52938 index b41429f..2de5373 100644
52939 --- a/drivers/staging/android/timed_output.c
52940 +++ b/drivers/staging/android/timed_output.c
52941 @@ -25,7 +25,7 @@
52942 #include "timed_output.h"
52943
52944 static struct class *timed_output_class;
52945 -static atomic_t device_count;
52946 +static atomic_unchecked_t device_count;
52947
52948 static ssize_t enable_show(struct device *dev, struct device_attribute *attr,
52949 char *buf)
52950 @@ -65,7 +65,7 @@ static int create_timed_output_class(void)
52951 timed_output_class = class_create(THIS_MODULE, "timed_output");
52952 if (IS_ERR(timed_output_class))
52953 return PTR_ERR(timed_output_class);
52954 - atomic_set(&device_count, 0);
52955 + atomic_set_unchecked(&device_count, 0);
52956 timed_output_class->dev_groups = timed_output_groups;
52957 }
52958
52959 @@ -83,7 +83,7 @@ int timed_output_dev_register(struct timed_output_dev *tdev)
52960 if (ret < 0)
52961 return ret;
52962
52963 - tdev->index = atomic_inc_return(&device_count);
52964 + tdev->index = atomic_inc_return_unchecked(&device_count);
52965 tdev->dev = device_create(timed_output_class, NULL,
52966 MKDEV(0, tdev->index), NULL, "%s", tdev->name);
52967 if (IS_ERR(tdev->dev))
52968 diff --git a/drivers/staging/comedi/comedi_fops.c b/drivers/staging/comedi/comedi_fops.c
52969 index 727640e..55bf61c 100644
52970 --- a/drivers/staging/comedi/comedi_fops.c
52971 +++ b/drivers/staging/comedi/comedi_fops.c
52972 @@ -297,8 +297,8 @@ static void comedi_file_reset(struct file *file)
52973 }
52974 cfp->last_attached = dev->attached;
52975 cfp->last_detach_count = dev->detach_count;
52976 - ACCESS_ONCE(cfp->read_subdev) = read_s;
52977 - ACCESS_ONCE(cfp->write_subdev) = write_s;
52978 + ACCESS_ONCE_RW(cfp->read_subdev) = read_s;
52979 + ACCESS_ONCE_RW(cfp->write_subdev) = write_s;
52980 }
52981
52982 static void comedi_file_check(struct file *file)
52983 @@ -1924,7 +1924,7 @@ static int do_setrsubd_ioctl(struct comedi_device *dev, unsigned long arg,
52984 !(s_old->async->cmd.flags & CMDF_WRITE))
52985 return -EBUSY;
52986
52987 - ACCESS_ONCE(cfp->read_subdev) = s_new;
52988 + ACCESS_ONCE_RW(cfp->read_subdev) = s_new;
52989 return 0;
52990 }
52991
52992 @@ -1966,7 +1966,7 @@ static int do_setwsubd_ioctl(struct comedi_device *dev, unsigned long arg,
52993 (s_old->async->cmd.flags & CMDF_WRITE))
52994 return -EBUSY;
52995
52996 - ACCESS_ONCE(cfp->write_subdev) = s_new;
52997 + ACCESS_ONCE_RW(cfp->write_subdev) = s_new;
52998 return 0;
52999 }
53000
53001 diff --git a/drivers/staging/fbtft/fbtft-core.c b/drivers/staging/fbtft/fbtft-core.c
53002 index 37dcf7e..f3c2016 100644
53003 --- a/drivers/staging/fbtft/fbtft-core.c
53004 +++ b/drivers/staging/fbtft/fbtft-core.c
53005 @@ -689,7 +689,7 @@ struct fb_info *fbtft_framebuffer_alloc(struct fbtft_display *display,
53006 {
53007 struct fb_info *info;
53008 struct fbtft_par *par;
53009 - struct fb_ops *fbops = NULL;
53010 + fb_ops_no_const *fbops = NULL;
53011 struct fb_deferred_io *fbdefio = NULL;
53012 struct fbtft_platform_data *pdata = dev->platform_data;
53013 u8 *vmem = NULL;
53014 diff --git a/drivers/staging/fbtft/fbtft.h b/drivers/staging/fbtft/fbtft.h
53015 index 0dbf3f9..fed0063 100644
53016 --- a/drivers/staging/fbtft/fbtft.h
53017 +++ b/drivers/staging/fbtft/fbtft.h
53018 @@ -106,7 +106,7 @@ struct fbtft_ops {
53019
53020 int (*set_var)(struct fbtft_par *par);
53021 int (*set_gamma)(struct fbtft_par *par, unsigned long *curves);
53022 -};
53023 +} __no_const;
53024
53025 /**
53026 * struct fbtft_display - Describes the display properties
53027 diff --git a/drivers/staging/gdm724x/gdm_tty.c b/drivers/staging/gdm724x/gdm_tty.c
53028 index 001348c..cfaac8a 100644
53029 --- a/drivers/staging/gdm724x/gdm_tty.c
53030 +++ b/drivers/staging/gdm724x/gdm_tty.c
53031 @@ -44,7 +44,7 @@
53032 #define gdm_tty_send_control(n, r, v, d, l) (\
53033 n->tty_dev->send_control(n->tty_dev->priv_dev, r, v, d, l))
53034
53035 -#define GDM_TTY_READY(gdm) (gdm && gdm->tty_dev && gdm->port.count)
53036 +#define GDM_TTY_READY(gdm) (gdm && gdm->tty_dev && atomic_read(&gdm->port.count))
53037
53038 static struct tty_driver *gdm_driver[TTY_MAX_COUNT];
53039 static struct gdm *gdm_table[TTY_MAX_COUNT][GDM_TTY_MINOR];
53040 diff --git a/drivers/staging/i2o/i2o.h b/drivers/staging/i2o/i2o.h
53041 index d23c3c2..eb63c81 100644
53042 --- a/drivers/staging/i2o/i2o.h
53043 +++ b/drivers/staging/i2o/i2o.h
53044 @@ -565,7 +565,7 @@ struct i2o_controller {
53045 struct i2o_device *exec; /* Executive */
53046 #if BITS_PER_LONG == 64
53047 spinlock_t context_list_lock; /* lock for context_list */
53048 - atomic_t context_list_counter; /* needed for unique contexts */
53049 + atomic_unchecked_t context_list_counter; /* needed for unique contexts */
53050 struct list_head context_list; /* list of context id's
53051 and pointers */
53052 #endif
53053 diff --git a/drivers/staging/i2o/i2o_proc.c b/drivers/staging/i2o/i2o_proc.c
53054 index ad84f33..c5bdf65 100644
53055 --- a/drivers/staging/i2o/i2o_proc.c
53056 +++ b/drivers/staging/i2o/i2o_proc.c
53057 @@ -255,12 +255,6 @@ static char *scsi_devices[] = {
53058 "Array Controller Device"
53059 };
53060
53061 -static char *chtostr(char *tmp, u8 *chars, int n)
53062 -{
53063 - tmp[0] = 0;
53064 - return strncat(tmp, (char *)chars, n);
53065 -}
53066 -
53067 static int i2o_report_query_status(struct seq_file *seq, int block_status,
53068 char *group)
53069 {
53070 @@ -707,9 +701,9 @@ static int i2o_seq_show_status(struct seq_file *seq, void *v)
53071 static int i2o_seq_show_hw(struct seq_file *seq, void *v)
53072 {
53073 struct i2o_controller *c = (struct i2o_controller *)seq->private;
53074 - static u32 work32[5];
53075 - static u8 *work8 = (u8 *) work32;
53076 - static u16 *work16 = (u16 *) work32;
53077 + u32 work32[5];
53078 + u8 *work8 = (u8 *) work32;
53079 + u16 *work16 = (u16 *) work32;
53080 int token;
53081 u32 hwcap;
53082
53083 @@ -790,7 +784,6 @@ static int i2o_seq_show_ddm_table(struct seq_file *seq, void *v)
53084 } *result;
53085
53086 i2o_exec_execute_ddm_table ddm_table;
53087 - char tmp[28 + 1];
53088
53089 result = kmalloc(sizeof(*result), GFP_KERNEL);
53090 if (!result)
53091 @@ -825,8 +818,7 @@ static int i2o_seq_show_ddm_table(struct seq_file *seq, void *v)
53092
53093 seq_printf(seq, "%-#7x", ddm_table.i2o_vendor_id);
53094 seq_printf(seq, "%-#8x", ddm_table.module_id);
53095 - seq_printf(seq, "%-29s",
53096 - chtostr(tmp, ddm_table.module_name_version, 28));
53097 + seq_printf(seq, "%-.28s", ddm_table.module_name_version);
53098 seq_printf(seq, "%9d ", ddm_table.data_size);
53099 seq_printf(seq, "%8d", ddm_table.code_size);
53100
53101 @@ -893,7 +885,6 @@ static int i2o_seq_show_drivers_stored(struct seq_file *seq, void *v)
53102
53103 i2o_driver_result_table *result;
53104 i2o_driver_store_table *dst;
53105 - char tmp[28 + 1];
53106
53107 result = kmalloc(sizeof(i2o_driver_result_table), GFP_KERNEL);
53108 if (result == NULL)
53109 @@ -928,9 +919,8 @@ static int i2o_seq_show_drivers_stored(struct seq_file *seq, void *v)
53110
53111 seq_printf(seq, "%-#7x", dst->i2o_vendor_id);
53112 seq_printf(seq, "%-#8x", dst->module_id);
53113 - seq_printf(seq, "%-29s",
53114 - chtostr(tmp, dst->module_name_version, 28));
53115 - seq_printf(seq, "%-9s", chtostr(tmp, dst->date, 8));
53116 + seq_printf(seq, "%-.28s", dst->module_name_version);
53117 + seq_printf(seq, "%-.8s", dst->date);
53118 seq_printf(seq, "%8d ", dst->module_size);
53119 seq_printf(seq, "%8d ", dst->mpb_size);
53120 seq_printf(seq, "0x%04x", dst->module_flags);
53121 @@ -1246,11 +1236,10 @@ static int i2o_seq_show_authorized_users(struct seq_file *seq, void *v)
53122 static int i2o_seq_show_dev_identity(struct seq_file *seq, void *v)
53123 {
53124 struct i2o_device *d = (struct i2o_device *)seq->private;
53125 - static u32 work32[128]; // allow for "stuff" + up to 256 byte (max) serial number
53126 + u32 work32[128]; // allow for "stuff" + up to 256 byte (max) serial number
53127 // == (allow) 512d bytes (max)
53128 - static u16 *work16 = (u16 *) work32;
53129 + u16 *work16 = (u16 *) work32;
53130 int token;
53131 - char tmp[16 + 1];
53132
53133 token = i2o_parm_field_get(d, 0xF100, -1, &work32, sizeof(work32));
53134
53135 @@ -1262,14 +1251,10 @@ static int i2o_seq_show_dev_identity(struct seq_file *seq, void *v)
53136 seq_printf(seq, "Device Class : %s\n", i2o_get_class_name(work16[0]));
53137 seq_printf(seq, "Owner TID : %0#5x\n", work16[2]);
53138 seq_printf(seq, "Parent TID : %0#5x\n", work16[3]);
53139 - seq_printf(seq, "Vendor info : %s\n",
53140 - chtostr(tmp, (u8 *) (work32 + 2), 16));
53141 - seq_printf(seq, "Product info : %s\n",
53142 - chtostr(tmp, (u8 *) (work32 + 6), 16));
53143 - seq_printf(seq, "Description : %s\n",
53144 - chtostr(tmp, (u8 *) (work32 + 10), 16));
53145 - seq_printf(seq, "Product rev. : %s\n",
53146 - chtostr(tmp, (u8 *) (work32 + 14), 8));
53147 + seq_printf(seq, "Vendor info : %.16s\n", (u8 *) (work32 + 2));
53148 + seq_printf(seq, "Product info : %.16s\n", (u8 *) (work32 + 6));
53149 + seq_printf(seq, "Description : %.16s\n", (u8 *) (work32 + 10));
53150 + seq_printf(seq, "Product rev. : %.8s\n", (u8 *) (work32 + 14));
53151
53152 seq_printf(seq, "Serial number : ");
53153 print_serial_number(seq, (u8 *) (work32 + 16),
53154 @@ -1306,8 +1291,6 @@ static int i2o_seq_show_ddm_identity(struct seq_file *seq, void *v)
53155 u8 pad[256]; // allow up to 256 byte (max) serial number
53156 } result;
53157
53158 - char tmp[24 + 1];
53159 -
53160 token = i2o_parm_field_get(d, 0xF101, -1, &result, sizeof(result));
53161
53162 if (token < 0) {
53163 @@ -1316,10 +1299,8 @@ static int i2o_seq_show_ddm_identity(struct seq_file *seq, void *v)
53164 }
53165
53166 seq_printf(seq, "Registering DDM TID : 0x%03x\n", result.ddm_tid);
53167 - seq_printf(seq, "Module name : %s\n",
53168 - chtostr(tmp, result.module_name, 24));
53169 - seq_printf(seq, "Module revision : %s\n",
53170 - chtostr(tmp, result.module_rev, 8));
53171 + seq_printf(seq, "Module name : %.24s\n", result.module_name);
53172 + seq_printf(seq, "Module revision : %.8s\n", result.module_rev);
53173
53174 seq_printf(seq, "Serial number : ");
53175 print_serial_number(seq, result.serial_number, sizeof(result) - 36);
53176 @@ -1343,8 +1324,6 @@ static int i2o_seq_show_uinfo(struct seq_file *seq, void *v)
53177 u8 instance_number[4];
53178 } result;
53179
53180 - char tmp[64 + 1];
53181 -
53182 token = i2o_parm_field_get(d, 0xF102, -1, &result, sizeof(result));
53183
53184 if (token < 0) {
53185 @@ -1352,14 +1331,10 @@ static int i2o_seq_show_uinfo(struct seq_file *seq, void *v)
53186 return 0;
53187 }
53188
53189 - seq_printf(seq, "Device name : %s\n",
53190 - chtostr(tmp, result.device_name, 64));
53191 - seq_printf(seq, "Service name : %s\n",
53192 - chtostr(tmp, result.service_name, 64));
53193 - seq_printf(seq, "Physical name : %s\n",
53194 - chtostr(tmp, result.physical_location, 64));
53195 - seq_printf(seq, "Instance number : %s\n",
53196 - chtostr(tmp, result.instance_number, 4));
53197 + seq_printf(seq, "Device name : %.64s\n", result.device_name);
53198 + seq_printf(seq, "Service name : %.64s\n", result.service_name);
53199 + seq_printf(seq, "Physical name : %.64s\n", result.physical_location);
53200 + seq_printf(seq, "Instance number : %.4s\n", result.instance_number);
53201
53202 return 0;
53203 }
53204 @@ -1368,9 +1343,9 @@ static int i2o_seq_show_uinfo(struct seq_file *seq, void *v)
53205 static int i2o_seq_show_sgl_limits(struct seq_file *seq, void *v)
53206 {
53207 struct i2o_device *d = (struct i2o_device *)seq->private;
53208 - static u32 work32[12];
53209 - static u16 *work16 = (u16 *) work32;
53210 - static u8 *work8 = (u8 *) work32;
53211 + u32 work32[12];
53212 + u16 *work16 = (u16 *) work32;
53213 + u8 *work8 = (u8 *) work32;
53214 int token;
53215
53216 token = i2o_parm_field_get(d, 0xF103, -1, &work32, sizeof(work32));
53217 diff --git a/drivers/staging/i2o/iop.c b/drivers/staging/i2o/iop.c
53218 index 52334fc..d7f40b3 100644
53219 --- a/drivers/staging/i2o/iop.c
53220 +++ b/drivers/staging/i2o/iop.c
53221 @@ -111,10 +111,10 @@ u32 i2o_cntxt_list_add(struct i2o_controller * c, void *ptr)
53222
53223 spin_lock_irqsave(&c->context_list_lock, flags);
53224
53225 - if (unlikely(atomic_inc_and_test(&c->context_list_counter)))
53226 - atomic_inc(&c->context_list_counter);
53227 + if (unlikely(atomic_inc_and_test_unchecked(&c->context_list_counter)))
53228 + atomic_inc_unchecked(&c->context_list_counter);
53229
53230 - entry->context = atomic_read(&c->context_list_counter);
53231 + entry->context = atomic_read_unchecked(&c->context_list_counter);
53232
53233 list_add(&entry->list, &c->context_list);
53234
53235 @@ -1076,7 +1076,7 @@ struct i2o_controller *i2o_iop_alloc(void)
53236
53237 #if BITS_PER_LONG == 64
53238 spin_lock_init(&c->context_list_lock);
53239 - atomic_set(&c->context_list_counter, 0);
53240 + atomic_set_unchecked(&c->context_list_counter, 0);
53241 INIT_LIST_HEAD(&c->context_list);
53242 #endif
53243
53244 diff --git a/drivers/staging/lustre/lnet/selftest/brw_test.c b/drivers/staging/lustre/lnet/selftest/brw_test.c
53245 index 463da07..e791ce9 100644
53246 --- a/drivers/staging/lustre/lnet/selftest/brw_test.c
53247 +++ b/drivers/staging/lustre/lnet/selftest/brw_test.c
53248 @@ -488,13 +488,11 @@ brw_server_handle(struct srpc_server_rpc *rpc)
53249 return 0;
53250 }
53251
53252 -sfw_test_client_ops_t brw_test_client;
53253 -void brw_init_test_client(void)
53254 -{
53255 - brw_test_client.tso_init = brw_client_init;
53256 - brw_test_client.tso_fini = brw_client_fini;
53257 - brw_test_client.tso_prep_rpc = brw_client_prep_rpc;
53258 - brw_test_client.tso_done_rpc = brw_client_done_rpc;
53259 +sfw_test_client_ops_t brw_test_client = {
53260 + .tso_init = brw_client_init,
53261 + .tso_fini = brw_client_fini,
53262 + .tso_prep_rpc = brw_client_prep_rpc,
53263 + .tso_done_rpc = brw_client_done_rpc,
53264 };
53265
53266 srpc_service_t brw_test_service;
53267 diff --git a/drivers/staging/lustre/lnet/selftest/framework.c b/drivers/staging/lustre/lnet/selftest/framework.c
53268 index 5709148..ccd9e0d 100644
53269 --- a/drivers/staging/lustre/lnet/selftest/framework.c
53270 +++ b/drivers/staging/lustre/lnet/selftest/framework.c
53271 @@ -1628,12 +1628,10 @@ static srpc_service_t sfw_services[] = {
53272
53273 extern sfw_test_client_ops_t ping_test_client;
53274 extern srpc_service_t ping_test_service;
53275 -extern void ping_init_test_client(void);
53276 extern void ping_init_test_service(void);
53277
53278 extern sfw_test_client_ops_t brw_test_client;
53279 extern srpc_service_t brw_test_service;
53280 -extern void brw_init_test_client(void);
53281 extern void brw_init_test_service(void);
53282
53283
53284 @@ -1675,12 +1673,10 @@ sfw_startup (void)
53285 INIT_LIST_HEAD(&sfw_data.fw_zombie_rpcs);
53286 INIT_LIST_HEAD(&sfw_data.fw_zombie_sessions);
53287
53288 - brw_init_test_client();
53289 brw_init_test_service();
53290 rc = sfw_register_test(&brw_test_service, &brw_test_client);
53291 LASSERT (rc == 0);
53292
53293 - ping_init_test_client();
53294 ping_init_test_service();
53295 rc = sfw_register_test(&ping_test_service, &ping_test_client);
53296 LASSERT (rc == 0);
53297 diff --git a/drivers/staging/lustre/lnet/selftest/ping_test.c b/drivers/staging/lustre/lnet/selftest/ping_test.c
53298 index d8c0df6..5041cbb 100644
53299 --- a/drivers/staging/lustre/lnet/selftest/ping_test.c
53300 +++ b/drivers/staging/lustre/lnet/selftest/ping_test.c
53301 @@ -211,14 +211,12 @@ ping_server_handle(struct srpc_server_rpc *rpc)
53302 return 0;
53303 }
53304
53305 -sfw_test_client_ops_t ping_test_client;
53306 -void ping_init_test_client(void)
53307 -{
53308 - ping_test_client.tso_init = ping_client_init;
53309 - ping_test_client.tso_fini = ping_client_fini;
53310 - ping_test_client.tso_prep_rpc = ping_client_prep_rpc;
53311 - ping_test_client.tso_done_rpc = ping_client_done_rpc;
53312 -}
53313 +sfw_test_client_ops_t ping_test_client = {
53314 + .tso_init = ping_client_init,
53315 + .tso_fini = ping_client_fini,
53316 + .tso_prep_rpc = ping_client_prep_rpc,
53317 + .tso_done_rpc = ping_client_done_rpc,
53318 +};
53319
53320 srpc_service_t ping_test_service;
53321 void ping_init_test_service(void)
53322 diff --git a/drivers/staging/lustre/lustre/include/lustre_dlm.h b/drivers/staging/lustre/lustre/include/lustre_dlm.h
53323 index 83bc0a9..12ba00a 100644
53324 --- a/drivers/staging/lustre/lustre/include/lustre_dlm.h
53325 +++ b/drivers/staging/lustre/lustre/include/lustre_dlm.h
53326 @@ -1139,7 +1139,7 @@ struct ldlm_callback_suite {
53327 ldlm_completion_callback lcs_completion;
53328 ldlm_blocking_callback lcs_blocking;
53329 ldlm_glimpse_callback lcs_glimpse;
53330 -};
53331 +} __no_const;
53332
53333 /* ldlm_lockd.c */
53334 int ldlm_del_waiting_lock(struct ldlm_lock *lock);
53335 diff --git a/drivers/staging/lustre/lustre/include/obd.h b/drivers/staging/lustre/lustre/include/obd.h
53336 index 2a88b80..62e7e5f 100644
53337 --- a/drivers/staging/lustre/lustre/include/obd.h
53338 +++ b/drivers/staging/lustre/lustre/include/obd.h
53339 @@ -1362,7 +1362,7 @@ struct md_ops {
53340 * lprocfs_alloc_md_stats() in obdclass/lprocfs_status.c. Also, add a
53341 * wrapper function in include/linux/obd_class.h.
53342 */
53343 -};
53344 +} __no_const;
53345
53346 struct lsm_operations {
53347 void (*lsm_free)(struct lov_stripe_md *);
53348 diff --git a/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c b/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c
53349 index a4c252f..b21acac 100644
53350 --- a/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c
53351 +++ b/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c
53352 @@ -258,7 +258,7 @@ ldlm_process_flock_lock(struct ldlm_lock *req, __u64 *flags, int first_enq,
53353 int added = (mode == LCK_NL);
53354 int overlaps = 0;
53355 int splitted = 0;
53356 - const struct ldlm_callback_suite null_cbs = { NULL };
53357 + const struct ldlm_callback_suite null_cbs = { };
53358
53359 CDEBUG(D_DLMTRACE,
53360 "flags %#llx owner %llu pid %u mode %u start %llu end %llu\n",
53361 diff --git a/drivers/staging/lustre/lustre/libcfs/linux/linux-proc.c b/drivers/staging/lustre/lustre/libcfs/linux/linux-proc.c
53362 index c539e37..743b213 100644
53363 --- a/drivers/staging/lustre/lustre/libcfs/linux/linux-proc.c
53364 +++ b/drivers/staging/lustre/lustre/libcfs/linux/linux-proc.c
53365 @@ -237,7 +237,7 @@ static int proc_console_max_delay_cs(struct ctl_table *table, int write,
53366 loff_t *ppos)
53367 {
53368 int rc, max_delay_cs;
53369 - struct ctl_table dummy = *table;
53370 + ctl_table_no_const dummy = *table;
53371 long d;
53372
53373 dummy.data = &max_delay_cs;
53374 @@ -270,7 +270,7 @@ static int proc_console_min_delay_cs(struct ctl_table *table, int write,
53375 loff_t *ppos)
53376 {
53377 int rc, min_delay_cs;
53378 - struct ctl_table dummy = *table;
53379 + ctl_table_no_const dummy = *table;
53380 long d;
53381
53382 dummy.data = &min_delay_cs;
53383 @@ -302,7 +302,7 @@ static int proc_console_backoff(struct ctl_table *table, int write,
53384 void __user *buffer, size_t *lenp, loff_t *ppos)
53385 {
53386 int rc, backoff;
53387 - struct ctl_table dummy = *table;
53388 + ctl_table_no_const dummy = *table;
53389
53390 dummy.data = &backoff;
53391 dummy.proc_handler = &proc_dointvec;
53392 diff --git a/drivers/staging/lustre/lustre/libcfs/module.c b/drivers/staging/lustre/lustre/libcfs/module.c
53393 index 7dc77dd..289d03e 100644
53394 --- a/drivers/staging/lustre/lustre/libcfs/module.c
53395 +++ b/drivers/staging/lustre/lustre/libcfs/module.c
53396 @@ -313,11 +313,11 @@ out:
53397
53398
53399 struct cfs_psdev_ops libcfs_psdev_ops = {
53400 - libcfs_psdev_open,
53401 - libcfs_psdev_release,
53402 - NULL,
53403 - NULL,
53404 - libcfs_ioctl
53405 + .p_open = libcfs_psdev_open,
53406 + .p_close = libcfs_psdev_release,
53407 + .p_read = NULL,
53408 + .p_write = NULL,
53409 + .p_ioctl = libcfs_ioctl
53410 };
53411
53412 extern int insert_proc(void);
53413 diff --git a/drivers/staging/octeon/ethernet-rx.c b/drivers/staging/octeon/ethernet-rx.c
53414 index 22667db..8b703b6 100644
53415 --- a/drivers/staging/octeon/ethernet-rx.c
53416 +++ b/drivers/staging/octeon/ethernet-rx.c
53417 @@ -354,14 +354,14 @@ static int cvm_oct_napi_poll(struct napi_struct *napi, int budget)
53418 /* Increment RX stats for virtual ports */
53419 if (work->ipprt >= CVMX_PIP_NUM_INPUT_PORTS) {
53420 #ifdef CONFIG_64BIT
53421 - atomic64_add(1,
53422 + atomic64_add_unchecked(1,
53423 (atomic64_t *)&priv->stats.rx_packets);
53424 - atomic64_add(skb->len,
53425 + atomic64_add_unchecked(skb->len,
53426 (atomic64_t *)&priv->stats.rx_bytes);
53427 #else
53428 - atomic_add(1,
53429 + atomic_add_unchecked(1,
53430 (atomic_t *)&priv->stats.rx_packets);
53431 - atomic_add(skb->len,
53432 + atomic_add_unchecked(skb->len,
53433 (atomic_t *)&priv->stats.rx_bytes);
53434 #endif
53435 }
53436 @@ -373,10 +373,10 @@ static int cvm_oct_napi_poll(struct napi_struct *napi, int budget)
53437 dev->name);
53438 */
53439 #ifdef CONFIG_64BIT
53440 - atomic64_add(1,
53441 + atomic64_add_unchecked(1,
53442 (atomic64_t *)&priv->stats.rx_dropped);
53443 #else
53444 - atomic_add(1,
53445 + atomic_add_unchecked(1,
53446 (atomic_t *)&priv->stats.rx_dropped);
53447 #endif
53448 dev_kfree_skb_irq(skb);
53449 diff --git a/drivers/staging/octeon/ethernet.c b/drivers/staging/octeon/ethernet.c
53450 index 460e854..f926452 100644
53451 --- a/drivers/staging/octeon/ethernet.c
53452 +++ b/drivers/staging/octeon/ethernet.c
53453 @@ -241,11 +241,11 @@ static struct net_device_stats *cvm_oct_common_get_stats(struct net_device *dev)
53454 * since the RX tasklet also increments it.
53455 */
53456 #ifdef CONFIG_64BIT
53457 - atomic64_add(rx_status.dropped_packets,
53458 - (atomic64_t *)&priv->stats.rx_dropped);
53459 + atomic64_add_unchecked(rx_status.dropped_packets,
53460 + (atomic64_unchecked_t *)&priv->stats.rx_dropped);
53461 #else
53462 - atomic_add(rx_status.dropped_packets,
53463 - (atomic_t *)&priv->stats.rx_dropped);
53464 + atomic_add_unchecked(rx_status.dropped_packets,
53465 + (atomic_unchecked_t *)&priv->stats.rx_dropped);
53466 #endif
53467 }
53468
53469 diff --git a/drivers/staging/rtl8188eu/include/hal_intf.h b/drivers/staging/rtl8188eu/include/hal_intf.h
53470 index 3b476d8..f522d68 100644
53471 --- a/drivers/staging/rtl8188eu/include/hal_intf.h
53472 +++ b/drivers/staging/rtl8188eu/include/hal_intf.h
53473 @@ -225,7 +225,7 @@ struct hal_ops {
53474
53475 void (*hal_notch_filter)(struct adapter *adapter, bool enable);
53476 void (*hal_reset_security_engine)(struct adapter *adapter);
53477 -};
53478 +} __no_const;
53479
53480 enum rt_eeprom_type {
53481 EEPROM_93C46,
53482 diff --git a/drivers/staging/rtl8712/rtl871x_io.h b/drivers/staging/rtl8712/rtl871x_io.h
53483 index 070cc03..6806e37 100644
53484 --- a/drivers/staging/rtl8712/rtl871x_io.h
53485 +++ b/drivers/staging/rtl8712/rtl871x_io.h
53486 @@ -108,7 +108,7 @@ struct _io_ops {
53487 u8 *pmem);
53488 u32 (*_write_port)(struct intf_hdl *pintfhdl, u32 addr, u32 cnt,
53489 u8 *pmem);
53490 -};
53491 +} __no_const;
53492
53493 struct io_req {
53494 struct list_head list;
53495 diff --git a/drivers/staging/unisys/visorchipset/visorchipset.h b/drivers/staging/unisys/visorchipset/visorchipset.h
53496 index 98f3ba4..c6a7fce 100644
53497 --- a/drivers/staging/unisys/visorchipset/visorchipset.h
53498 +++ b/drivers/staging/unisys/visorchipset/visorchipset.h
53499 @@ -171,7 +171,7 @@ struct visorchipset_busdev_notifiers {
53500 void (*device_resume)(ulong bus_no, ulong dev_no);
53501 int (*get_channel_info)(uuid_le type_uuid, ulong *min_size,
53502 ulong *max_size);
53503 -};
53504 +} __no_const;
53505
53506 /* These functions live inside visorchipset, and will be called to indicate
53507 * responses to specific events (by code outside of visorchipset).
53508 @@ -186,7 +186,7 @@ struct visorchipset_busdev_responders {
53509 void (*device_destroy)(ulong bus_no, ulong dev_no, int response);
53510 void (*device_pause)(ulong bus_no, ulong dev_no, int response);
53511 void (*device_resume)(ulong bus_no, ulong dev_no, int response);
53512 -};
53513 +} __no_const;
53514
53515 /** Register functions (in the bus driver) to get called by visorchipset
53516 * whenever a bus or device appears for which this service partition is
53517 diff --git a/drivers/target/sbp/sbp_target.c b/drivers/target/sbp/sbp_target.c
53518 index 9512af6..045bf5a 100644
53519 --- a/drivers/target/sbp/sbp_target.c
53520 +++ b/drivers/target/sbp/sbp_target.c
53521 @@ -62,7 +62,7 @@ static const u32 sbp_unit_directory_template[] = {
53522
53523 #define SESSION_MAINTENANCE_INTERVAL HZ
53524
53525 -static atomic_t login_id = ATOMIC_INIT(0);
53526 +static atomic_unchecked_t login_id = ATOMIC_INIT(0);
53527
53528 static void session_maintenance_work(struct work_struct *);
53529 static int sbp_run_transaction(struct fw_card *, int, int, int, int,
53530 @@ -444,7 +444,7 @@ static void sbp_management_request_login(
53531 login->lun = se_lun;
53532 login->status_fifo_addr = sbp2_pointer_to_addr(&req->orb.status_fifo);
53533 login->exclusive = LOGIN_ORB_EXCLUSIVE(be32_to_cpu(req->orb.misc));
53534 - login->login_id = atomic_inc_return(&login_id);
53535 + login->login_id = atomic_inc_return_unchecked(&login_id);
53536
53537 login->tgt_agt = sbp_target_agent_register(login);
53538 if (IS_ERR(login->tgt_agt)) {
53539 diff --git a/drivers/target/target_core_device.c b/drivers/target/target_core_device.c
53540 index 7faa6ae..ae6c410 100644
53541 --- a/drivers/target/target_core_device.c
53542 +++ b/drivers/target/target_core_device.c
53543 @@ -1495,7 +1495,7 @@ struct se_device *target_alloc_device(struct se_hba *hba, const char *name)
53544 spin_lock_init(&dev->se_tmr_lock);
53545 spin_lock_init(&dev->qf_cmd_lock);
53546 sema_init(&dev->caw_sem, 1);
53547 - atomic_set(&dev->dev_ordered_id, 0);
53548 + atomic_set_unchecked(&dev->dev_ordered_id, 0);
53549 INIT_LIST_HEAD(&dev->t10_wwn.t10_vpd_list);
53550 spin_lock_init(&dev->t10_wwn.t10_vpd_lock);
53551 INIT_LIST_HEAD(&dev->t10_pr.registration_list);
53552 diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c
53553 index f786de0..04b643e 100644
53554 --- a/drivers/target/target_core_transport.c
53555 +++ b/drivers/target/target_core_transport.c
53556 @@ -1168,7 +1168,7 @@ transport_check_alloc_task_attr(struct se_cmd *cmd)
53557 * Used to determine when ORDERED commands should go from
53558 * Dormant to Active status.
53559 */
53560 - cmd->se_ordered_id = atomic_inc_return(&dev->dev_ordered_id);
53561 + cmd->se_ordered_id = atomic_inc_return_unchecked(&dev->dev_ordered_id);
53562 pr_debug("Allocated se_ordered_id: %u for Task Attr: 0x%02x on %s\n",
53563 cmd->se_ordered_id, cmd->sam_task_attr,
53564 dev->transport->name);
53565 diff --git a/drivers/thermal/int340x_thermal/int3400_thermal.c b/drivers/thermal/int340x_thermal/int3400_thermal.c
53566 index 031018e..90981a1 100644
53567 --- a/drivers/thermal/int340x_thermal/int3400_thermal.c
53568 +++ b/drivers/thermal/int340x_thermal/int3400_thermal.c
53569 @@ -272,8 +272,10 @@ static int int3400_thermal_probe(struct platform_device *pdev)
53570 platform_set_drvdata(pdev, priv);
53571
53572 if (priv->uuid_bitmap & 1 << INT3400_THERMAL_PASSIVE_1) {
53573 - int3400_thermal_ops.get_mode = int3400_thermal_get_mode;
53574 - int3400_thermal_ops.set_mode = int3400_thermal_set_mode;
53575 + pax_open_kernel();
53576 + *(void **)&int3400_thermal_ops.get_mode = int3400_thermal_get_mode;
53577 + *(void **)&int3400_thermal_ops.set_mode = int3400_thermal_set_mode;
53578 + pax_close_kernel();
53579 }
53580 priv->thermal = thermal_zone_device_register("INT3400 Thermal", 0, 0,
53581 priv, &int3400_thermal_ops,
53582 diff --git a/drivers/thermal/of-thermal.c b/drivers/thermal/of-thermal.c
53583 index 668fb1b..2737bbe 100644
53584 --- a/drivers/thermal/of-thermal.c
53585 +++ b/drivers/thermal/of-thermal.c
53586 @@ -31,6 +31,7 @@
53587 #include <linux/export.h>
53588 #include <linux/string.h>
53589 #include <linux/thermal.h>
53590 +#include <linux/mm.h>
53591
53592 #include "thermal_core.h"
53593
53594 @@ -412,9 +413,11 @@ thermal_zone_of_add_sensor(struct device_node *zone,
53595 tz->ops = ops;
53596 tz->sensor_data = data;
53597
53598 - tzd->ops->get_temp = of_thermal_get_temp;
53599 - tzd->ops->get_trend = of_thermal_get_trend;
53600 - tzd->ops->set_emul_temp = of_thermal_set_emul_temp;
53601 + pax_open_kernel();
53602 + *(void **)&tzd->ops->get_temp = of_thermal_get_temp;
53603 + *(void **)&tzd->ops->get_trend = of_thermal_get_trend;
53604 + *(void **)&tzd->ops->set_emul_temp = of_thermal_set_emul_temp;
53605 + pax_close_kernel();
53606 mutex_unlock(&tzd->lock);
53607
53608 return tzd;
53609 @@ -544,9 +547,11 @@ void thermal_zone_of_sensor_unregister(struct device *dev,
53610 return;
53611
53612 mutex_lock(&tzd->lock);
53613 - tzd->ops->get_temp = NULL;
53614 - tzd->ops->get_trend = NULL;
53615 - tzd->ops->set_emul_temp = NULL;
53616 + pax_open_kernel();
53617 + *(void **)&tzd->ops->get_temp = NULL;
53618 + *(void **)&tzd->ops->get_trend = NULL;
53619 + *(void **)&tzd->ops->set_emul_temp = NULL;
53620 + pax_close_kernel();
53621
53622 tz->ops = NULL;
53623 tz->sensor_data = NULL;
53624 diff --git a/drivers/thermal/x86_pkg_temp_thermal.c b/drivers/thermal/x86_pkg_temp_thermal.c
53625 index 9ea3d9d..53e8792 100644
53626 --- a/drivers/thermal/x86_pkg_temp_thermal.c
53627 +++ b/drivers/thermal/x86_pkg_temp_thermal.c
53628 @@ -567,7 +567,7 @@ static int pkg_temp_thermal_cpu_callback(struct notifier_block *nfb,
53629 return NOTIFY_OK;
53630 }
53631
53632 -static struct notifier_block pkg_temp_thermal_notifier __refdata = {
53633 +static struct notifier_block pkg_temp_thermal_notifier __refconst = {
53634 .notifier_call = pkg_temp_thermal_cpu_callback,
53635 };
53636
53637 diff --git a/drivers/tty/cyclades.c b/drivers/tty/cyclades.c
53638 index fd66f57..48e6376 100644
53639 --- a/drivers/tty/cyclades.c
53640 +++ b/drivers/tty/cyclades.c
53641 @@ -1570,10 +1570,10 @@ static int cy_open(struct tty_struct *tty, struct file *filp)
53642 printk(KERN_DEBUG "cyc:cy_open ttyC%d, count = %d\n", info->line,
53643 info->port.count);
53644 #endif
53645 - info->port.count++;
53646 + atomic_inc(&info->port.count);
53647 #ifdef CY_DEBUG_COUNT
53648 printk(KERN_DEBUG "cyc:cy_open (%d): incrementing count to %d\n",
53649 - current->pid, info->port.count);
53650 + current->pid, atomic_read(&info->port.count));
53651 #endif
53652
53653 /*
53654 @@ -3974,7 +3974,7 @@ static int cyclades_proc_show(struct seq_file *m, void *v)
53655 for (j = 0; j < cy_card[i].nports; j++) {
53656 info = &cy_card[i].ports[j];
53657
53658 - if (info->port.count) {
53659 + if (atomic_read(&info->port.count)) {
53660 /* XXX is the ldisc num worth this? */
53661 struct tty_struct *tty;
53662 struct tty_ldisc *ld;
53663 diff --git a/drivers/tty/hvc/hvc_console.c b/drivers/tty/hvc/hvc_console.c
53664 index 4fcec1d..5a036f7 100644
53665 --- a/drivers/tty/hvc/hvc_console.c
53666 +++ b/drivers/tty/hvc/hvc_console.c
53667 @@ -342,7 +342,7 @@ static int hvc_open(struct tty_struct *tty, struct file * filp)
53668
53669 spin_lock_irqsave(&hp->port.lock, flags);
53670 /* Check and then increment for fast path open. */
53671 - if (hp->port.count++ > 0) {
53672 + if (atomic_inc_return(&hp->port.count) > 1) {
53673 spin_unlock_irqrestore(&hp->port.lock, flags);
53674 hvc_kick();
53675 return 0;
53676 @@ -397,7 +397,7 @@ static void hvc_close(struct tty_struct *tty, struct file * filp)
53677
53678 spin_lock_irqsave(&hp->port.lock, flags);
53679
53680 - if (--hp->port.count == 0) {
53681 + if (atomic_dec_return(&hp->port.count) == 0) {
53682 spin_unlock_irqrestore(&hp->port.lock, flags);
53683 /* We are done with the tty pointer now. */
53684 tty_port_tty_set(&hp->port, NULL);
53685 @@ -419,9 +419,9 @@ static void hvc_close(struct tty_struct *tty, struct file * filp)
53686 */
53687 tty_wait_until_sent_from_close(tty, HVC_CLOSE_WAIT);
53688 } else {
53689 - if (hp->port.count < 0)
53690 + if (atomic_read(&hp->port.count) < 0)
53691 printk(KERN_ERR "hvc_close %X: oops, count is %d\n",
53692 - hp->vtermno, hp->port.count);
53693 + hp->vtermno, atomic_read(&hp->port.count));
53694 spin_unlock_irqrestore(&hp->port.lock, flags);
53695 }
53696 }
53697 @@ -451,12 +451,12 @@ static void hvc_hangup(struct tty_struct *tty)
53698 * open->hangup case this can be called after the final close so prevent
53699 * that from happening for now.
53700 */
53701 - if (hp->port.count <= 0) {
53702 + if (atomic_read(&hp->port.count) <= 0) {
53703 spin_unlock_irqrestore(&hp->port.lock, flags);
53704 return;
53705 }
53706
53707 - hp->port.count = 0;
53708 + atomic_set(&hp->port.count, 0);
53709 spin_unlock_irqrestore(&hp->port.lock, flags);
53710 tty_port_tty_set(&hp->port, NULL);
53711
53712 @@ -504,7 +504,7 @@ static int hvc_write(struct tty_struct *tty, const unsigned char *buf, int count
53713 return -EPIPE;
53714
53715 /* FIXME what's this (unprotected) check for? */
53716 - if (hp->port.count <= 0)
53717 + if (atomic_read(&hp->port.count) <= 0)
53718 return -EIO;
53719
53720 spin_lock_irqsave(&hp->lock, flags);
53721 diff --git a/drivers/tty/hvc/hvcs.c b/drivers/tty/hvc/hvcs.c
53722 index 81ff7e1..dfb7b71 100644
53723 --- a/drivers/tty/hvc/hvcs.c
53724 +++ b/drivers/tty/hvc/hvcs.c
53725 @@ -83,6 +83,7 @@
53726 #include <asm/hvcserver.h>
53727 #include <asm/uaccess.h>
53728 #include <asm/vio.h>
53729 +#include <asm/local.h>
53730
53731 /*
53732 * 1.3.0 -> 1.3.1 In hvcs_open memset(..,0x00,..) instead of memset(..,0x3F,00).
53733 @@ -416,7 +417,7 @@ static ssize_t hvcs_vterm_state_store(struct device *dev, struct device_attribut
53734
53735 spin_lock_irqsave(&hvcsd->lock, flags);
53736
53737 - if (hvcsd->port.count > 0) {
53738 + if (atomic_read(&hvcsd->port.count) > 0) {
53739 spin_unlock_irqrestore(&hvcsd->lock, flags);
53740 printk(KERN_INFO "HVCS: vterm state unchanged. "
53741 "The hvcs device node is still in use.\n");
53742 @@ -1127,7 +1128,7 @@ static int hvcs_install(struct tty_driver *driver, struct tty_struct *tty)
53743 }
53744 }
53745
53746 - hvcsd->port.count = 0;
53747 + atomic_set(&hvcsd->port.count, 0);
53748 hvcsd->port.tty = tty;
53749 tty->driver_data = hvcsd;
53750
53751 @@ -1180,7 +1181,7 @@ static int hvcs_open(struct tty_struct *tty, struct file *filp)
53752 unsigned long flags;
53753
53754 spin_lock_irqsave(&hvcsd->lock, flags);
53755 - hvcsd->port.count++;
53756 + atomic_inc(&hvcsd->port.count);
53757 hvcsd->todo_mask |= HVCS_SCHED_READ;
53758 spin_unlock_irqrestore(&hvcsd->lock, flags);
53759
53760 @@ -1216,7 +1217,7 @@ static void hvcs_close(struct tty_struct *tty, struct file *filp)
53761 hvcsd = tty->driver_data;
53762
53763 spin_lock_irqsave(&hvcsd->lock, flags);
53764 - if (--hvcsd->port.count == 0) {
53765 + if (atomic_dec_and_test(&hvcsd->port.count)) {
53766
53767 vio_disable_interrupts(hvcsd->vdev);
53768
53769 @@ -1241,10 +1242,10 @@ static void hvcs_close(struct tty_struct *tty, struct file *filp)
53770
53771 free_irq(irq, hvcsd);
53772 return;
53773 - } else if (hvcsd->port.count < 0) {
53774 + } else if (atomic_read(&hvcsd->port.count) < 0) {
53775 printk(KERN_ERR "HVCS: vty-server@%X open_count: %d"
53776 " is missmanaged.\n",
53777 - hvcsd->vdev->unit_address, hvcsd->port.count);
53778 + hvcsd->vdev->unit_address, atomic_read(&hvcsd->port.count));
53779 }
53780
53781 spin_unlock_irqrestore(&hvcsd->lock, flags);
53782 @@ -1266,7 +1267,7 @@ static void hvcs_hangup(struct tty_struct * tty)
53783
53784 spin_lock_irqsave(&hvcsd->lock, flags);
53785 /* Preserve this so that we know how many kref refs to put */
53786 - temp_open_count = hvcsd->port.count;
53787 + temp_open_count = atomic_read(&hvcsd->port.count);
53788
53789 /*
53790 * Don't kref put inside the spinlock because the destruction
53791 @@ -1281,7 +1282,7 @@ static void hvcs_hangup(struct tty_struct * tty)
53792 tty->driver_data = NULL;
53793 hvcsd->port.tty = NULL;
53794
53795 - hvcsd->port.count = 0;
53796 + atomic_set(&hvcsd->port.count, 0);
53797
53798 /* This will drop any buffered data on the floor which is OK in a hangup
53799 * scenario. */
53800 @@ -1352,7 +1353,7 @@ static int hvcs_write(struct tty_struct *tty,
53801 * the middle of a write operation? This is a crummy place to do this
53802 * but we want to keep it all in the spinlock.
53803 */
53804 - if (hvcsd->port.count <= 0) {
53805 + if (atomic_read(&hvcsd->port.count) <= 0) {
53806 spin_unlock_irqrestore(&hvcsd->lock, flags);
53807 return -ENODEV;
53808 }
53809 @@ -1426,7 +1427,7 @@ static int hvcs_write_room(struct tty_struct *tty)
53810 {
53811 struct hvcs_struct *hvcsd = tty->driver_data;
53812
53813 - if (!hvcsd || hvcsd->port.count <= 0)
53814 + if (!hvcsd || atomic_read(&hvcsd->port.count) <= 0)
53815 return 0;
53816
53817 return HVCS_BUFF_LEN - hvcsd->chars_in_buffer;
53818 diff --git a/drivers/tty/hvc/hvsi.c b/drivers/tty/hvc/hvsi.c
53819 index 4190199..06d5bfa 100644
53820 --- a/drivers/tty/hvc/hvsi.c
53821 +++ b/drivers/tty/hvc/hvsi.c
53822 @@ -85,7 +85,7 @@ struct hvsi_struct {
53823 int n_outbuf;
53824 uint32_t vtermno;
53825 uint32_t virq;
53826 - atomic_t seqno; /* HVSI packet sequence number */
53827 + atomic_unchecked_t seqno; /* HVSI packet sequence number */
53828 uint16_t mctrl;
53829 uint8_t state; /* HVSI protocol state */
53830 uint8_t flags;
53831 @@ -295,7 +295,7 @@ static int hvsi_version_respond(struct hvsi_struct *hp, uint16_t query_seqno)
53832
53833 packet.hdr.type = VS_QUERY_RESPONSE_PACKET_HEADER;
53834 packet.hdr.len = sizeof(struct hvsi_query_response);
53835 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
53836 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
53837 packet.verb = VSV_SEND_VERSION_NUMBER;
53838 packet.u.version = HVSI_VERSION;
53839 packet.query_seqno = query_seqno+1;
53840 @@ -555,7 +555,7 @@ static int hvsi_query(struct hvsi_struct *hp, uint16_t verb)
53841
53842 packet.hdr.type = VS_QUERY_PACKET_HEADER;
53843 packet.hdr.len = sizeof(struct hvsi_query);
53844 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
53845 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
53846 packet.verb = verb;
53847
53848 pr_debug("%s: sending %i bytes\n", __func__, packet.hdr.len);
53849 @@ -597,7 +597,7 @@ static int hvsi_set_mctrl(struct hvsi_struct *hp, uint16_t mctrl)
53850 int wrote;
53851
53852 packet.hdr.type = VS_CONTROL_PACKET_HEADER,
53853 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
53854 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
53855 packet.hdr.len = sizeof(struct hvsi_control);
53856 packet.verb = VSV_SET_MODEM_CTL;
53857 packet.mask = HVSI_TSDTR;
53858 @@ -680,7 +680,7 @@ static int hvsi_put_chars(struct hvsi_struct *hp, const char *buf, int count)
53859 BUG_ON(count > HVSI_MAX_OUTGOING_DATA);
53860
53861 packet.hdr.type = VS_DATA_PACKET_HEADER;
53862 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
53863 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
53864 packet.hdr.len = count + sizeof(struct hvsi_header);
53865 memcpy(&packet.data, buf, count);
53866
53867 @@ -697,7 +697,7 @@ static void hvsi_close_protocol(struct hvsi_struct *hp)
53868 struct hvsi_control packet __ALIGNED__;
53869
53870 packet.hdr.type = VS_CONTROL_PACKET_HEADER;
53871 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
53872 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
53873 packet.hdr.len = 6;
53874 packet.verb = VSV_CLOSE_PROTOCOL;
53875
53876 @@ -725,7 +725,7 @@ static int hvsi_open(struct tty_struct *tty, struct file *filp)
53877
53878 tty_port_tty_set(&hp->port, tty);
53879 spin_lock_irqsave(&hp->lock, flags);
53880 - hp->port.count++;
53881 + atomic_inc(&hp->port.count);
53882 atomic_set(&hp->seqno, 0);
53883 h_vio_signal(hp->vtermno, VIO_IRQ_ENABLE);
53884 spin_unlock_irqrestore(&hp->lock, flags);
53885 @@ -782,7 +782,7 @@ static void hvsi_close(struct tty_struct *tty, struct file *filp)
53886
53887 spin_lock_irqsave(&hp->lock, flags);
53888
53889 - if (--hp->port.count == 0) {
53890 + if (atomic_dec_return(&hp->port.count) == 0) {
53891 tty_port_tty_set(&hp->port, NULL);
53892 hp->inbuf_end = hp->inbuf; /* discard remaining partial packets */
53893
53894 @@ -815,9 +815,9 @@ static void hvsi_close(struct tty_struct *tty, struct file *filp)
53895
53896 spin_lock_irqsave(&hp->lock, flags);
53897 }
53898 - } else if (hp->port.count < 0)
53899 + } else if (atomic_read(&hp->port.count) < 0)
53900 printk(KERN_ERR "hvsi_close %lu: oops, count is %d\n",
53901 - hp - hvsi_ports, hp->port.count);
53902 + hp - hvsi_ports, atomic_read(&hp->port.count));
53903
53904 spin_unlock_irqrestore(&hp->lock, flags);
53905 }
53906 @@ -832,7 +832,7 @@ static void hvsi_hangup(struct tty_struct *tty)
53907 tty_port_tty_set(&hp->port, NULL);
53908
53909 spin_lock_irqsave(&hp->lock, flags);
53910 - hp->port.count = 0;
53911 + atomic_set(&hp->port.count, 0);
53912 hp->n_outbuf = 0;
53913 spin_unlock_irqrestore(&hp->lock, flags);
53914 }
53915 diff --git a/drivers/tty/hvc/hvsi_lib.c b/drivers/tty/hvc/hvsi_lib.c
53916 index a270f04..7c77b5d 100644
53917 --- a/drivers/tty/hvc/hvsi_lib.c
53918 +++ b/drivers/tty/hvc/hvsi_lib.c
53919 @@ -8,7 +8,7 @@
53920
53921 static int hvsi_send_packet(struct hvsi_priv *pv, struct hvsi_header *packet)
53922 {
53923 - packet->seqno = cpu_to_be16(atomic_inc_return(&pv->seqno));
53924 + packet->seqno = cpu_to_be16(atomic_inc_return_unchecked(&pv->seqno));
53925
53926 /* Assumes that always succeeds, works in practice */
53927 return pv->put_chars(pv->termno, (char *)packet, packet->len);
53928 @@ -20,7 +20,7 @@ static void hvsi_start_handshake(struct hvsi_priv *pv)
53929
53930 /* Reset state */
53931 pv->established = 0;
53932 - atomic_set(&pv->seqno, 0);
53933 + atomic_set_unchecked(&pv->seqno, 0);
53934
53935 pr_devel("HVSI@%x: Handshaking started\n", pv->termno);
53936
53937 diff --git a/drivers/tty/ipwireless/tty.c b/drivers/tty/ipwireless/tty.c
53938 index 345cebb..d5a1e9e 100644
53939 --- a/drivers/tty/ipwireless/tty.c
53940 +++ b/drivers/tty/ipwireless/tty.c
53941 @@ -28,6 +28,7 @@
53942 #include <linux/tty_driver.h>
53943 #include <linux/tty_flip.h>
53944 #include <linux/uaccess.h>
53945 +#include <asm/local.h>
53946
53947 #include "tty.h"
53948 #include "network.h"
53949 @@ -93,10 +94,10 @@ static int ipw_open(struct tty_struct *linux_tty, struct file *filp)
53950 return -ENODEV;
53951
53952 mutex_lock(&tty->ipw_tty_mutex);
53953 - if (tty->port.count == 0)
53954 + if (atomic_read(&tty->port.count) == 0)
53955 tty->tx_bytes_queued = 0;
53956
53957 - tty->port.count++;
53958 + atomic_inc(&tty->port.count);
53959
53960 tty->port.tty = linux_tty;
53961 linux_tty->driver_data = tty;
53962 @@ -112,9 +113,7 @@ static int ipw_open(struct tty_struct *linux_tty, struct file *filp)
53963
53964 static void do_ipw_close(struct ipw_tty *tty)
53965 {
53966 - tty->port.count--;
53967 -
53968 - if (tty->port.count == 0) {
53969 + if (atomic_dec_return(&tty->port.count) == 0) {
53970 struct tty_struct *linux_tty = tty->port.tty;
53971
53972 if (linux_tty != NULL) {
53973 @@ -135,7 +134,7 @@ static void ipw_hangup(struct tty_struct *linux_tty)
53974 return;
53975
53976 mutex_lock(&tty->ipw_tty_mutex);
53977 - if (tty->port.count == 0) {
53978 + if (atomic_read(&tty->port.count) == 0) {
53979 mutex_unlock(&tty->ipw_tty_mutex);
53980 return;
53981 }
53982 @@ -158,7 +157,7 @@ void ipwireless_tty_received(struct ipw_tty *tty, unsigned char *data,
53983
53984 mutex_lock(&tty->ipw_tty_mutex);
53985
53986 - if (!tty->port.count) {
53987 + if (!atomic_read(&tty->port.count)) {
53988 mutex_unlock(&tty->ipw_tty_mutex);
53989 return;
53990 }
53991 @@ -197,7 +196,7 @@ static int ipw_write(struct tty_struct *linux_tty,
53992 return -ENODEV;
53993
53994 mutex_lock(&tty->ipw_tty_mutex);
53995 - if (!tty->port.count) {
53996 + if (!atomic_read(&tty->port.count)) {
53997 mutex_unlock(&tty->ipw_tty_mutex);
53998 return -EINVAL;
53999 }
54000 @@ -237,7 +236,7 @@ static int ipw_write_room(struct tty_struct *linux_tty)
54001 if (!tty)
54002 return -ENODEV;
54003
54004 - if (!tty->port.count)
54005 + if (!atomic_read(&tty->port.count))
54006 return -EINVAL;
54007
54008 room = IPWIRELESS_TX_QUEUE_SIZE - tty->tx_bytes_queued;
54009 @@ -279,7 +278,7 @@ static int ipw_chars_in_buffer(struct tty_struct *linux_tty)
54010 if (!tty)
54011 return 0;
54012
54013 - if (!tty->port.count)
54014 + if (!atomic_read(&tty->port.count))
54015 return 0;
54016
54017 return tty->tx_bytes_queued;
54018 @@ -360,7 +359,7 @@ static int ipw_tiocmget(struct tty_struct *linux_tty)
54019 if (!tty)
54020 return -ENODEV;
54021
54022 - if (!tty->port.count)
54023 + if (!atomic_read(&tty->port.count))
54024 return -EINVAL;
54025
54026 return get_control_lines(tty);
54027 @@ -376,7 +375,7 @@ ipw_tiocmset(struct tty_struct *linux_tty,
54028 if (!tty)
54029 return -ENODEV;
54030
54031 - if (!tty->port.count)
54032 + if (!atomic_read(&tty->port.count))
54033 return -EINVAL;
54034
54035 return set_control_lines(tty, set, clear);
54036 @@ -390,7 +389,7 @@ static int ipw_ioctl(struct tty_struct *linux_tty,
54037 if (!tty)
54038 return -ENODEV;
54039
54040 - if (!tty->port.count)
54041 + if (!atomic_read(&tty->port.count))
54042 return -EINVAL;
54043
54044 /* FIXME: Exactly how is the tty object locked here .. */
54045 @@ -546,7 +545,7 @@ void ipwireless_tty_free(struct ipw_tty *tty)
54046 * are gone */
54047 mutex_lock(&ttyj->ipw_tty_mutex);
54048 }
54049 - while (ttyj->port.count)
54050 + while (atomic_read(&ttyj->port.count))
54051 do_ipw_close(ttyj);
54052 ipwireless_disassociate_network_ttys(network,
54053 ttyj->channel_idx);
54054 diff --git a/drivers/tty/moxa.c b/drivers/tty/moxa.c
54055 index 14c54e0..1efd4f2 100644
54056 --- a/drivers/tty/moxa.c
54057 +++ b/drivers/tty/moxa.c
54058 @@ -1189,7 +1189,7 @@ static int moxa_open(struct tty_struct *tty, struct file *filp)
54059 }
54060
54061 ch = &brd->ports[port % MAX_PORTS_PER_BOARD];
54062 - ch->port.count++;
54063 + atomic_inc(&ch->port.count);
54064 tty->driver_data = ch;
54065 tty_port_tty_set(&ch->port, tty);
54066 mutex_lock(&ch->port.mutex);
54067 diff --git a/drivers/tty/n_gsm.c b/drivers/tty/n_gsm.c
54068 index c434376..114ce13 100644
54069 --- a/drivers/tty/n_gsm.c
54070 +++ b/drivers/tty/n_gsm.c
54071 @@ -1644,7 +1644,7 @@ static struct gsm_dlci *gsm_dlci_alloc(struct gsm_mux *gsm, int addr)
54072 spin_lock_init(&dlci->lock);
54073 mutex_init(&dlci->mutex);
54074 dlci->fifo = &dlci->_fifo;
54075 - if (kfifo_alloc(&dlci->_fifo, 4096, GFP_KERNEL) < 0) {
54076 + if (kfifo_alloc(&dlci->_fifo, 4096, GFP_KERNEL)) {
54077 kfree(dlci);
54078 return NULL;
54079 }
54080 @@ -2958,7 +2958,7 @@ static int gsmtty_open(struct tty_struct *tty, struct file *filp)
54081 struct gsm_dlci *dlci = tty->driver_data;
54082 struct tty_port *port = &dlci->port;
54083
54084 - port->count++;
54085 + atomic_inc(&port->count);
54086 tty_port_tty_set(port, tty);
54087
54088 dlci->modem_rx = 0;
54089 diff --git a/drivers/tty/n_tty.c b/drivers/tty/n_tty.c
54090 index cf6e0f2..4283167 100644
54091 --- a/drivers/tty/n_tty.c
54092 +++ b/drivers/tty/n_tty.c
54093 @@ -116,7 +116,7 @@ struct n_tty_data {
54094 int minimum_to_wake;
54095
54096 /* consumer-published */
54097 - size_t read_tail;
54098 + size_t read_tail __intentional_overflow(-1);
54099 size_t line_start;
54100
54101 /* protected by output lock */
54102 @@ -2547,6 +2547,7 @@ void n_tty_inherit_ops(struct tty_ldisc_ops *ops)
54103 {
54104 *ops = tty_ldisc_N_TTY;
54105 ops->owner = NULL;
54106 - ops->refcount = ops->flags = 0;
54107 + atomic_set(&ops->refcount, 0);
54108 + ops->flags = 0;
54109 }
54110 EXPORT_SYMBOL_GPL(n_tty_inherit_ops);
54111 diff --git a/drivers/tty/pty.c b/drivers/tty/pty.c
54112 index e72ee62..d977ad9 100644
54113 --- a/drivers/tty/pty.c
54114 +++ b/drivers/tty/pty.c
54115 @@ -848,8 +848,10 @@ static void __init unix98_pty_init(void)
54116 panic("Couldn't register Unix98 pts driver");
54117
54118 /* Now create the /dev/ptmx special device */
54119 + pax_open_kernel();
54120 tty_default_fops(&ptmx_fops);
54121 - ptmx_fops.open = ptmx_open;
54122 + *(void **)&ptmx_fops.open = ptmx_open;
54123 + pax_close_kernel();
54124
54125 cdev_init(&ptmx_cdev, &ptmx_fops);
54126 if (cdev_add(&ptmx_cdev, MKDEV(TTYAUX_MAJOR, 2), 1) ||
54127 diff --git a/drivers/tty/rocket.c b/drivers/tty/rocket.c
54128 index c8dd8dc..dca6cfd 100644
54129 --- a/drivers/tty/rocket.c
54130 +++ b/drivers/tty/rocket.c
54131 @@ -914,7 +914,7 @@ static int rp_open(struct tty_struct *tty, struct file *filp)
54132 tty->driver_data = info;
54133 tty_port_tty_set(port, tty);
54134
54135 - if (port->count++ == 0) {
54136 + if (atomic_inc_return(&port->count) == 1) {
54137 atomic_inc(&rp_num_ports_open);
54138
54139 #ifdef ROCKET_DEBUG_OPEN
54140 @@ -923,7 +923,7 @@ static int rp_open(struct tty_struct *tty, struct file *filp)
54141 #endif
54142 }
54143 #ifdef ROCKET_DEBUG_OPEN
54144 - printk(KERN_INFO "rp_open ttyR%d, count=%d\n", info->line, info->port.count);
54145 + printk(KERN_INFO "rp_open ttyR%d, count=%d\n", info->line, atomic-read(&info->port.count));
54146 #endif
54147
54148 /*
54149 @@ -1515,7 +1515,7 @@ static void rp_hangup(struct tty_struct *tty)
54150 spin_unlock_irqrestore(&info->port.lock, flags);
54151 return;
54152 }
54153 - if (info->port.count)
54154 + if (atomic_read(&info->port.count))
54155 atomic_dec(&rp_num_ports_open);
54156 clear_bit((info->aiop * 8) + info->chan, (void *) &xmit_flags[info->board]);
54157 spin_unlock_irqrestore(&info->port.lock, flags);
54158 diff --git a/drivers/tty/serial/ioc4_serial.c b/drivers/tty/serial/ioc4_serial.c
54159 index aa28209..e08fb85 100644
54160 --- a/drivers/tty/serial/ioc4_serial.c
54161 +++ b/drivers/tty/serial/ioc4_serial.c
54162 @@ -437,7 +437,7 @@ struct ioc4_soft {
54163 } is_intr_info[MAX_IOC4_INTR_ENTS];
54164
54165 /* Number of entries active in the above array */
54166 - atomic_t is_num_intrs;
54167 + atomic_unchecked_t is_num_intrs;
54168 } is_intr_type[IOC4_NUM_INTR_TYPES];
54169
54170 /* is_ir_lock must be held while
54171 @@ -974,7 +974,7 @@ intr_connect(struct ioc4_soft *soft, int type,
54172 BUG_ON(!((type == IOC4_SIO_INTR_TYPE)
54173 || (type == IOC4_OTHER_INTR_TYPE)));
54174
54175 - i = atomic_inc_return(&soft-> is_intr_type[type].is_num_intrs) - 1;
54176 + i = atomic_inc_return_unchecked(&soft-> is_intr_type[type].is_num_intrs) - 1;
54177 BUG_ON(!(i < MAX_IOC4_INTR_ENTS || (printk("i %d\n", i), 0)));
54178
54179 /* Save off the lower level interrupt handler */
54180 @@ -1001,7 +1001,7 @@ static irqreturn_t ioc4_intr(int irq, void *arg)
54181
54182 soft = arg;
54183 for (intr_type = 0; intr_type < IOC4_NUM_INTR_TYPES; intr_type++) {
54184 - num_intrs = (int)atomic_read(
54185 + num_intrs = (int)atomic_read_unchecked(
54186 &soft->is_intr_type[intr_type].is_num_intrs);
54187
54188 this_mir = this_ir = pending_intrs(soft, intr_type);
54189 diff --git a/drivers/tty/serial/kgdb_nmi.c b/drivers/tty/serial/kgdb_nmi.c
54190 index 129dc5b..1da5bb8 100644
54191 --- a/drivers/tty/serial/kgdb_nmi.c
54192 +++ b/drivers/tty/serial/kgdb_nmi.c
54193 @@ -53,7 +53,9 @@ static int kgdb_nmi_console_setup(struct console *co, char *options)
54194 * I/O utilities that messages sent to the console will automatically
54195 * be displayed on the dbg_io.
54196 */
54197 - dbg_io_ops->is_console = true;
54198 + pax_open_kernel();
54199 + *(int *)&dbg_io_ops->is_console = true;
54200 + pax_close_kernel();
54201
54202 return 0;
54203 }
54204 diff --git a/drivers/tty/serial/kgdboc.c b/drivers/tty/serial/kgdboc.c
54205 index a260cde..6b2b5ce 100644
54206 --- a/drivers/tty/serial/kgdboc.c
54207 +++ b/drivers/tty/serial/kgdboc.c
54208 @@ -24,8 +24,9 @@
54209 #define MAX_CONFIG_LEN 40
54210
54211 static struct kgdb_io kgdboc_io_ops;
54212 +static struct kgdb_io kgdboc_io_ops_console;
54213
54214 -/* -1 = init not run yet, 0 = unconfigured, 1 = configured. */
54215 +/* -1 = init not run yet, 0 = unconfigured, 1/2 = configured. */
54216 static int configured = -1;
54217
54218 static char config[MAX_CONFIG_LEN];
54219 @@ -151,6 +152,8 @@ static void cleanup_kgdboc(void)
54220 kgdboc_unregister_kbd();
54221 if (configured == 1)
54222 kgdb_unregister_io_module(&kgdboc_io_ops);
54223 + else if (configured == 2)
54224 + kgdb_unregister_io_module(&kgdboc_io_ops_console);
54225 }
54226
54227 static int configure_kgdboc(void)
54228 @@ -160,13 +163,13 @@ static int configure_kgdboc(void)
54229 int err;
54230 char *cptr = config;
54231 struct console *cons;
54232 + int is_console = 0;
54233
54234 err = kgdboc_option_setup(config);
54235 if (err || !strlen(config) || isspace(config[0]))
54236 goto noconfig;
54237
54238 err = -ENODEV;
54239 - kgdboc_io_ops.is_console = 0;
54240 kgdb_tty_driver = NULL;
54241
54242 kgdboc_use_kms = 0;
54243 @@ -187,7 +190,7 @@ static int configure_kgdboc(void)
54244 int idx;
54245 if (cons->device && cons->device(cons, &idx) == p &&
54246 idx == tty_line) {
54247 - kgdboc_io_ops.is_console = 1;
54248 + is_console = 1;
54249 break;
54250 }
54251 cons = cons->next;
54252 @@ -197,7 +200,13 @@ static int configure_kgdboc(void)
54253 kgdb_tty_line = tty_line;
54254
54255 do_register:
54256 - err = kgdb_register_io_module(&kgdboc_io_ops);
54257 + if (is_console) {
54258 + err = kgdb_register_io_module(&kgdboc_io_ops_console);
54259 + configured = 2;
54260 + } else {
54261 + err = kgdb_register_io_module(&kgdboc_io_ops);
54262 + configured = 1;
54263 + }
54264 if (err)
54265 goto noconfig;
54266
54267 @@ -205,8 +214,6 @@ do_register:
54268 if (err)
54269 goto nmi_con_failed;
54270
54271 - configured = 1;
54272 -
54273 return 0;
54274
54275 nmi_con_failed:
54276 @@ -223,7 +230,7 @@ noconfig:
54277 static int __init init_kgdboc(void)
54278 {
54279 /* Already configured? */
54280 - if (configured == 1)
54281 + if (configured >= 1)
54282 return 0;
54283
54284 return configure_kgdboc();
54285 @@ -272,7 +279,7 @@ static int param_set_kgdboc_var(const char *kmessage, struct kernel_param *kp)
54286 if (config[len - 1] == '\n')
54287 config[len - 1] = '\0';
54288
54289 - if (configured == 1)
54290 + if (configured >= 1)
54291 cleanup_kgdboc();
54292
54293 /* Go and configure with the new params. */
54294 @@ -312,6 +319,15 @@ static struct kgdb_io kgdboc_io_ops = {
54295 .post_exception = kgdboc_post_exp_handler,
54296 };
54297
54298 +static struct kgdb_io kgdboc_io_ops_console = {
54299 + .name = "kgdboc",
54300 + .read_char = kgdboc_get_char,
54301 + .write_char = kgdboc_put_char,
54302 + .pre_exception = kgdboc_pre_exp_handler,
54303 + .post_exception = kgdboc_post_exp_handler,
54304 + .is_console = 1
54305 +};
54306 +
54307 #ifdef CONFIG_KGDB_SERIAL_CONSOLE
54308 /* This is only available if kgdboc is a built in for early debugging */
54309 static int __init kgdboc_early_init(char *opt)
54310 diff --git a/drivers/tty/serial/msm_serial.c b/drivers/tty/serial/msm_serial.c
54311 index b73889c..9f74f0a 100644
54312 --- a/drivers/tty/serial/msm_serial.c
54313 +++ b/drivers/tty/serial/msm_serial.c
54314 @@ -1012,7 +1012,7 @@ static struct uart_driver msm_uart_driver = {
54315 .cons = MSM_CONSOLE,
54316 };
54317
54318 -static atomic_t msm_uart_next_id = ATOMIC_INIT(0);
54319 +static atomic_unchecked_t msm_uart_next_id = ATOMIC_INIT(0);
54320
54321 static const struct of_device_id msm_uartdm_table[] = {
54322 { .compatible = "qcom,msm-uartdm-v1.1", .data = (void *)UARTDM_1P1 },
54323 @@ -1036,7 +1036,7 @@ static int msm_serial_probe(struct platform_device *pdev)
54324 line = pdev->id;
54325
54326 if (line < 0)
54327 - line = atomic_inc_return(&msm_uart_next_id) - 1;
54328 + line = atomic_inc_return_unchecked(&msm_uart_next_id) - 1;
54329
54330 if (unlikely(line < 0 || line >= UART_NR))
54331 return -ENXIO;
54332 diff --git a/drivers/tty/serial/samsung.c b/drivers/tty/serial/samsung.c
54333 index cf08876..711e0bf 100644
54334 --- a/drivers/tty/serial/samsung.c
54335 +++ b/drivers/tty/serial/samsung.c
54336 @@ -987,11 +987,16 @@ static void s3c24xx_serial_shutdown(struct uart_port *port)
54337 ourport->tx_in_progress = 0;
54338 }
54339
54340 +static int s3c64xx_serial_startup(struct uart_port *port);
54341 static int s3c24xx_serial_startup(struct uart_port *port)
54342 {
54343 struct s3c24xx_uart_port *ourport = to_ourport(port);
54344 int ret;
54345
54346 + /* Startup sequence is different for s3c64xx and higher SoC's */
54347 + if (s3c24xx_serial_has_interrupt_mask(port))
54348 + return s3c64xx_serial_startup(port);
54349 +
54350 dbg("s3c24xx_serial_startup: port=%p (%08llx,%p)\n",
54351 port, (unsigned long long)port->mapbase, port->membase);
54352
54353 @@ -1697,10 +1702,6 @@ static int s3c24xx_serial_init_port(struct s3c24xx_uart_port *ourport,
54354 /* setup info for port */
54355 port->dev = &platdev->dev;
54356
54357 - /* Startup sequence is different for s3c64xx and higher SoC's */
54358 - if (s3c24xx_serial_has_interrupt_mask(port))
54359 - s3c24xx_serial_ops.startup = s3c64xx_serial_startup;
54360 -
54361 port->uartclk = 1;
54362
54363 if (cfg->uart_flags & UPF_CONS_FLOW) {
54364 diff --git a/drivers/tty/serial/serial_core.c b/drivers/tty/serial/serial_core.c
54365 index 6a1055a..5ca9ad9 100644
54366 --- a/drivers/tty/serial/serial_core.c
54367 +++ b/drivers/tty/serial/serial_core.c
54368 @@ -1377,7 +1377,7 @@ static void uart_close(struct tty_struct *tty, struct file *filp)
54369 state = drv->state + tty->index;
54370 port = &state->port;
54371 spin_lock_irq(&port->lock);
54372 - --port->count;
54373 + atomic_dec(&port->count);
54374 spin_unlock_irq(&port->lock);
54375 return;
54376 }
54377 @@ -1387,7 +1387,7 @@ static void uart_close(struct tty_struct *tty, struct file *filp)
54378
54379 pr_debug("uart_close(%d) called\n", uport ? uport->line : -1);
54380
54381 - if (!port->count || tty_port_close_start(port, tty, filp) == 0)
54382 + if (!atomic_read(&port->count) || tty_port_close_start(port, tty, filp) == 0)
54383 return;
54384
54385 /*
54386 @@ -1511,7 +1511,7 @@ static void uart_hangup(struct tty_struct *tty)
54387 uart_flush_buffer(tty);
54388 uart_shutdown(tty, state);
54389 spin_lock_irqsave(&port->lock, flags);
54390 - port->count = 0;
54391 + atomic_set(&port->count, 0);
54392 clear_bit(ASYNCB_NORMAL_ACTIVE, &port->flags);
54393 spin_unlock_irqrestore(&port->lock, flags);
54394 tty_port_tty_set(port, NULL);
54395 @@ -1598,7 +1598,7 @@ static int uart_open(struct tty_struct *tty, struct file *filp)
54396 pr_debug("uart_open(%d) called\n", line);
54397
54398 spin_lock_irq(&port->lock);
54399 - ++port->count;
54400 + atomic_inc(&port->count);
54401 spin_unlock_irq(&port->lock);
54402
54403 /*
54404 diff --git a/drivers/tty/synclink.c b/drivers/tty/synclink.c
54405 index b799170..87dafd5 100644
54406 --- a/drivers/tty/synclink.c
54407 +++ b/drivers/tty/synclink.c
54408 @@ -3090,7 +3090,7 @@ static void mgsl_close(struct tty_struct *tty, struct file * filp)
54409
54410 if (debug_level >= DEBUG_LEVEL_INFO)
54411 printk("%s(%d):mgsl_close(%s) entry, count=%d\n",
54412 - __FILE__,__LINE__, info->device_name, info->port.count);
54413 + __FILE__,__LINE__, info->device_name, atomic_read(&info->port.count));
54414
54415 if (tty_port_close_start(&info->port, tty, filp) == 0)
54416 goto cleanup;
54417 @@ -3108,7 +3108,7 @@ static void mgsl_close(struct tty_struct *tty, struct file * filp)
54418 cleanup:
54419 if (debug_level >= DEBUG_LEVEL_INFO)
54420 printk("%s(%d):mgsl_close(%s) exit, count=%d\n", __FILE__,__LINE__,
54421 - tty->driver->name, info->port.count);
54422 + tty->driver->name, atomic_read(&info->port.count));
54423
54424 } /* end of mgsl_close() */
54425
54426 @@ -3207,8 +3207,8 @@ static void mgsl_hangup(struct tty_struct *tty)
54427
54428 mgsl_flush_buffer(tty);
54429 shutdown(info);
54430 -
54431 - info->port.count = 0;
54432 +
54433 + atomic_set(&info->port.count, 0);
54434 info->port.flags &= ~ASYNC_NORMAL_ACTIVE;
54435 info->port.tty = NULL;
54436
54437 @@ -3296,10 +3296,10 @@ static int block_til_ready(struct tty_struct *tty, struct file * filp,
54438
54439 if (debug_level >= DEBUG_LEVEL_INFO)
54440 printk("%s(%d):block_til_ready before block on %s count=%d\n",
54441 - __FILE__,__LINE__, tty->driver->name, port->count );
54442 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
54443
54444 spin_lock_irqsave(&info->irq_spinlock, flags);
54445 - port->count--;
54446 + atomic_dec(&port->count);
54447 spin_unlock_irqrestore(&info->irq_spinlock, flags);
54448 port->blocked_open++;
54449
54450 @@ -3327,7 +3327,7 @@ static int block_til_ready(struct tty_struct *tty, struct file * filp,
54451
54452 if (debug_level >= DEBUG_LEVEL_INFO)
54453 printk("%s(%d):block_til_ready blocking on %s count=%d\n",
54454 - __FILE__,__LINE__, tty->driver->name, port->count );
54455 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
54456
54457 tty_unlock(tty);
54458 schedule();
54459 @@ -3339,12 +3339,12 @@ static int block_til_ready(struct tty_struct *tty, struct file * filp,
54460
54461 /* FIXME: Racy on hangup during close wait */
54462 if (!tty_hung_up_p(filp))
54463 - port->count++;
54464 + atomic_inc(&port->count);
54465 port->blocked_open--;
54466
54467 if (debug_level >= DEBUG_LEVEL_INFO)
54468 printk("%s(%d):block_til_ready after blocking on %s count=%d\n",
54469 - __FILE__,__LINE__, tty->driver->name, port->count );
54470 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
54471
54472 if (!retval)
54473 port->flags |= ASYNC_NORMAL_ACTIVE;
54474 @@ -3396,7 +3396,7 @@ static int mgsl_open(struct tty_struct *tty, struct file * filp)
54475
54476 if (debug_level >= DEBUG_LEVEL_INFO)
54477 printk("%s(%d):mgsl_open(%s), old ref count = %d\n",
54478 - __FILE__,__LINE__,tty->driver->name, info->port.count);
54479 + __FILE__,__LINE__,tty->driver->name, atomic_read(&info->port.count));
54480
54481 /* If port is closing, signal caller to try again */
54482 if (info->port.flags & ASYNC_CLOSING){
54483 @@ -3415,10 +3415,10 @@ static int mgsl_open(struct tty_struct *tty, struct file * filp)
54484 spin_unlock_irqrestore(&info->netlock, flags);
54485 goto cleanup;
54486 }
54487 - info->port.count++;
54488 + atomic_inc(&info->port.count);
54489 spin_unlock_irqrestore(&info->netlock, flags);
54490
54491 - if (info->port.count == 1) {
54492 + if (atomic_read(&info->port.count) == 1) {
54493 /* 1st open on this device, init hardware */
54494 retval = startup(info);
54495 if (retval < 0)
54496 @@ -3442,8 +3442,8 @@ cleanup:
54497 if (retval) {
54498 if (tty->count == 1)
54499 info->port.tty = NULL; /* tty layer will release tty struct */
54500 - if(info->port.count)
54501 - info->port.count--;
54502 + if (atomic_read(&info->port.count))
54503 + atomic_dec(&info->port.count);
54504 }
54505
54506 return retval;
54507 @@ -7661,7 +7661,7 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
54508 unsigned short new_crctype;
54509
54510 /* return error if TTY interface open */
54511 - if (info->port.count)
54512 + if (atomic_read(&info->port.count))
54513 return -EBUSY;
54514
54515 switch (encoding)
54516 @@ -7756,7 +7756,7 @@ static int hdlcdev_open(struct net_device *dev)
54517
54518 /* arbitrate between network and tty opens */
54519 spin_lock_irqsave(&info->netlock, flags);
54520 - if (info->port.count != 0 || info->netcount != 0) {
54521 + if (atomic_read(&info->port.count) != 0 || info->netcount != 0) {
54522 printk(KERN_WARNING "%s: hdlc_open returning busy\n", dev->name);
54523 spin_unlock_irqrestore(&info->netlock, flags);
54524 return -EBUSY;
54525 @@ -7842,7 +7842,7 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
54526 printk("%s:hdlcdev_ioctl(%s)\n",__FILE__,dev->name);
54527
54528 /* return error if TTY interface open */
54529 - if (info->port.count)
54530 + if (atomic_read(&info->port.count))
54531 return -EBUSY;
54532
54533 if (cmd != SIOCWANDEV)
54534 diff --git a/drivers/tty/synclink_gt.c b/drivers/tty/synclink_gt.c
54535 index 0e8c39b..e0cb171 100644
54536 --- a/drivers/tty/synclink_gt.c
54537 +++ b/drivers/tty/synclink_gt.c
54538 @@ -670,7 +670,7 @@ static int open(struct tty_struct *tty, struct file *filp)
54539 tty->driver_data = info;
54540 info->port.tty = tty;
54541
54542 - DBGINFO(("%s open, old ref count = %d\n", info->device_name, info->port.count));
54543 + DBGINFO(("%s open, old ref count = %d\n", info->device_name, atomic_read(&info->port.count)));
54544
54545 /* If port is closing, signal caller to try again */
54546 if (info->port.flags & ASYNC_CLOSING){
54547 @@ -691,10 +691,10 @@ static int open(struct tty_struct *tty, struct file *filp)
54548 mutex_unlock(&info->port.mutex);
54549 goto cleanup;
54550 }
54551 - info->port.count++;
54552 + atomic_inc(&info->port.count);
54553 spin_unlock_irqrestore(&info->netlock, flags);
54554
54555 - if (info->port.count == 1) {
54556 + if (atomic_read(&info->port.count) == 1) {
54557 /* 1st open on this device, init hardware */
54558 retval = startup(info);
54559 if (retval < 0) {
54560 @@ -715,8 +715,8 @@ cleanup:
54561 if (retval) {
54562 if (tty->count == 1)
54563 info->port.tty = NULL; /* tty layer will release tty struct */
54564 - if(info->port.count)
54565 - info->port.count--;
54566 + if(atomic_read(&info->port.count))
54567 + atomic_dec(&info->port.count);
54568 }
54569
54570 DBGINFO(("%s open rc=%d\n", info->device_name, retval));
54571 @@ -729,7 +729,7 @@ static void close(struct tty_struct *tty, struct file *filp)
54572
54573 if (sanity_check(info, tty->name, "close"))
54574 return;
54575 - DBGINFO(("%s close entry, count=%d\n", info->device_name, info->port.count));
54576 + DBGINFO(("%s close entry, count=%d\n", info->device_name, atomic_read(&info->port.count)));
54577
54578 if (tty_port_close_start(&info->port, tty, filp) == 0)
54579 goto cleanup;
54580 @@ -746,7 +746,7 @@ static void close(struct tty_struct *tty, struct file *filp)
54581 tty_port_close_end(&info->port, tty);
54582 info->port.tty = NULL;
54583 cleanup:
54584 - DBGINFO(("%s close exit, count=%d\n", tty->driver->name, info->port.count));
54585 + DBGINFO(("%s close exit, count=%d\n", tty->driver->name, atomic_read(&info->port.count)));
54586 }
54587
54588 static void hangup(struct tty_struct *tty)
54589 @@ -764,7 +764,7 @@ static void hangup(struct tty_struct *tty)
54590 shutdown(info);
54591
54592 spin_lock_irqsave(&info->port.lock, flags);
54593 - info->port.count = 0;
54594 + atomic_set(&info->port.count, 0);
54595 info->port.flags &= ~ASYNC_NORMAL_ACTIVE;
54596 info->port.tty = NULL;
54597 spin_unlock_irqrestore(&info->port.lock, flags);
54598 @@ -1449,7 +1449,7 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
54599 unsigned short new_crctype;
54600
54601 /* return error if TTY interface open */
54602 - if (info->port.count)
54603 + if (atomic_read(&info->port.count))
54604 return -EBUSY;
54605
54606 DBGINFO(("%s hdlcdev_attach\n", info->device_name));
54607 @@ -1544,7 +1544,7 @@ static int hdlcdev_open(struct net_device *dev)
54608
54609 /* arbitrate between network and tty opens */
54610 spin_lock_irqsave(&info->netlock, flags);
54611 - if (info->port.count != 0 || info->netcount != 0) {
54612 + if (atomic_read(&info->port.count) != 0 || info->netcount != 0) {
54613 DBGINFO(("%s hdlc_open busy\n", dev->name));
54614 spin_unlock_irqrestore(&info->netlock, flags);
54615 return -EBUSY;
54616 @@ -1629,7 +1629,7 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
54617 DBGINFO(("%s hdlcdev_ioctl\n", dev->name));
54618
54619 /* return error if TTY interface open */
54620 - if (info->port.count)
54621 + if (atomic_read(&info->port.count))
54622 return -EBUSY;
54623
54624 if (cmd != SIOCWANDEV)
54625 @@ -2413,7 +2413,7 @@ static irqreturn_t slgt_interrupt(int dummy, void *dev_id)
54626 if (port == NULL)
54627 continue;
54628 spin_lock(&port->lock);
54629 - if ((port->port.count || port->netcount) &&
54630 + if ((atomic_read(&port->port.count) || port->netcount) &&
54631 port->pending_bh && !port->bh_running &&
54632 !port->bh_requested) {
54633 DBGISR(("%s bh queued\n", port->device_name));
54634 @@ -3299,7 +3299,7 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
54635 add_wait_queue(&port->open_wait, &wait);
54636
54637 spin_lock_irqsave(&info->lock, flags);
54638 - port->count--;
54639 + atomic_dec(&port->count);
54640 spin_unlock_irqrestore(&info->lock, flags);
54641 port->blocked_open++;
54642
54643 @@ -3335,7 +3335,7 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
54644 remove_wait_queue(&port->open_wait, &wait);
54645
54646 if (!tty_hung_up_p(filp))
54647 - port->count++;
54648 + atomic_inc(&port->count);
54649 port->blocked_open--;
54650
54651 if (!retval)
54652 diff --git a/drivers/tty/synclinkmp.c b/drivers/tty/synclinkmp.c
54653 index c3f9091..abe4601 100644
54654 --- a/drivers/tty/synclinkmp.c
54655 +++ b/drivers/tty/synclinkmp.c
54656 @@ -750,7 +750,7 @@ static int open(struct tty_struct *tty, struct file *filp)
54657
54658 if (debug_level >= DEBUG_LEVEL_INFO)
54659 printk("%s(%d):%s open(), old ref count = %d\n",
54660 - __FILE__,__LINE__,tty->driver->name, info->port.count);
54661 + __FILE__,__LINE__,tty->driver->name, atomic_read(&info->port.count));
54662
54663 /* If port is closing, signal caller to try again */
54664 if (info->port.flags & ASYNC_CLOSING){
54665 @@ -769,10 +769,10 @@ static int open(struct tty_struct *tty, struct file *filp)
54666 spin_unlock_irqrestore(&info->netlock, flags);
54667 goto cleanup;
54668 }
54669 - info->port.count++;
54670 + atomic_inc(&info->port.count);
54671 spin_unlock_irqrestore(&info->netlock, flags);
54672
54673 - if (info->port.count == 1) {
54674 + if (atomic_read(&info->port.count) == 1) {
54675 /* 1st open on this device, init hardware */
54676 retval = startup(info);
54677 if (retval < 0)
54678 @@ -796,8 +796,8 @@ cleanup:
54679 if (retval) {
54680 if (tty->count == 1)
54681 info->port.tty = NULL; /* tty layer will release tty struct */
54682 - if(info->port.count)
54683 - info->port.count--;
54684 + if(atomic_read(&info->port.count))
54685 + atomic_dec(&info->port.count);
54686 }
54687
54688 return retval;
54689 @@ -815,7 +815,7 @@ static void close(struct tty_struct *tty, struct file *filp)
54690
54691 if (debug_level >= DEBUG_LEVEL_INFO)
54692 printk("%s(%d):%s close() entry, count=%d\n",
54693 - __FILE__,__LINE__, info->device_name, info->port.count);
54694 + __FILE__,__LINE__, info->device_name, atomic_read(&info->port.count));
54695
54696 if (tty_port_close_start(&info->port, tty, filp) == 0)
54697 goto cleanup;
54698 @@ -834,7 +834,7 @@ static void close(struct tty_struct *tty, struct file *filp)
54699 cleanup:
54700 if (debug_level >= DEBUG_LEVEL_INFO)
54701 printk("%s(%d):%s close() exit, count=%d\n", __FILE__,__LINE__,
54702 - tty->driver->name, info->port.count);
54703 + tty->driver->name, atomic_read(&info->port.count));
54704 }
54705
54706 /* Called by tty_hangup() when a hangup is signaled.
54707 @@ -857,7 +857,7 @@ static void hangup(struct tty_struct *tty)
54708 shutdown(info);
54709
54710 spin_lock_irqsave(&info->port.lock, flags);
54711 - info->port.count = 0;
54712 + atomic_set(&info->port.count, 0);
54713 info->port.flags &= ~ASYNC_NORMAL_ACTIVE;
54714 info->port.tty = NULL;
54715 spin_unlock_irqrestore(&info->port.lock, flags);
54716 @@ -1565,7 +1565,7 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
54717 unsigned short new_crctype;
54718
54719 /* return error if TTY interface open */
54720 - if (info->port.count)
54721 + if (atomic_read(&info->port.count))
54722 return -EBUSY;
54723
54724 switch (encoding)
54725 @@ -1660,7 +1660,7 @@ static int hdlcdev_open(struct net_device *dev)
54726
54727 /* arbitrate between network and tty opens */
54728 spin_lock_irqsave(&info->netlock, flags);
54729 - if (info->port.count != 0 || info->netcount != 0) {
54730 + if (atomic_read(&info->port.count) != 0 || info->netcount != 0) {
54731 printk(KERN_WARNING "%s: hdlc_open returning busy\n", dev->name);
54732 spin_unlock_irqrestore(&info->netlock, flags);
54733 return -EBUSY;
54734 @@ -1746,7 +1746,7 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
54735 printk("%s:hdlcdev_ioctl(%s)\n",__FILE__,dev->name);
54736
54737 /* return error if TTY interface open */
54738 - if (info->port.count)
54739 + if (atomic_read(&info->port.count))
54740 return -EBUSY;
54741
54742 if (cmd != SIOCWANDEV)
54743 @@ -2621,7 +2621,7 @@ static irqreturn_t synclinkmp_interrupt(int dummy, void *dev_id)
54744 * do not request bottom half processing if the
54745 * device is not open in a normal mode.
54746 */
54747 - if ( port && (port->port.count || port->netcount) &&
54748 + if ( port && (atomic_read(&port->port.count) || port->netcount) &&
54749 port->pending_bh && !port->bh_running &&
54750 !port->bh_requested ) {
54751 if ( debug_level >= DEBUG_LEVEL_ISR )
54752 @@ -3318,10 +3318,10 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
54753
54754 if (debug_level >= DEBUG_LEVEL_INFO)
54755 printk("%s(%d):%s block_til_ready() before block, count=%d\n",
54756 - __FILE__,__LINE__, tty->driver->name, port->count );
54757 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
54758
54759 spin_lock_irqsave(&info->lock, flags);
54760 - port->count--;
54761 + atomic_dec(&port->count);
54762 spin_unlock_irqrestore(&info->lock, flags);
54763 port->blocked_open++;
54764
54765 @@ -3349,7 +3349,7 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
54766
54767 if (debug_level >= DEBUG_LEVEL_INFO)
54768 printk("%s(%d):%s block_til_ready() count=%d\n",
54769 - __FILE__,__LINE__, tty->driver->name, port->count );
54770 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
54771
54772 tty_unlock(tty);
54773 schedule();
54774 @@ -3359,12 +3359,12 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
54775 set_current_state(TASK_RUNNING);
54776 remove_wait_queue(&port->open_wait, &wait);
54777 if (!tty_hung_up_p(filp))
54778 - port->count++;
54779 + atomic_inc(&port->count);
54780 port->blocked_open--;
54781
54782 if (debug_level >= DEBUG_LEVEL_INFO)
54783 printk("%s(%d):%s block_til_ready() after, count=%d\n",
54784 - __FILE__,__LINE__, tty->driver->name, port->count );
54785 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
54786
54787 if (!retval)
54788 port->flags |= ASYNC_NORMAL_ACTIVE;
54789 diff --git a/drivers/tty/sysrq.c b/drivers/tty/sysrq.c
54790 index 259a4d5..9b0c9e7 100644
54791 --- a/drivers/tty/sysrq.c
54792 +++ b/drivers/tty/sysrq.c
54793 @@ -1085,7 +1085,7 @@ EXPORT_SYMBOL(unregister_sysrq_key);
54794 static ssize_t write_sysrq_trigger(struct file *file, const char __user *buf,
54795 size_t count, loff_t *ppos)
54796 {
54797 - if (count) {
54798 + if (count && capable(CAP_SYS_ADMIN)) {
54799 char c;
54800
54801 if (get_user(c, buf))
54802 diff --git a/drivers/tty/tty_io.c b/drivers/tty/tty_io.c
54803 index 2bb4dfc..a7f6e86 100644
54804 --- a/drivers/tty/tty_io.c
54805 +++ b/drivers/tty/tty_io.c
54806 @@ -3503,7 +3503,7 @@ EXPORT_SYMBOL(tty_devnum);
54807
54808 void tty_default_fops(struct file_operations *fops)
54809 {
54810 - *fops = tty_fops;
54811 + memcpy((void *)fops, &tty_fops, sizeof(tty_fops));
54812 }
54813
54814 /*
54815 diff --git a/drivers/tty/tty_ldisc.c b/drivers/tty/tty_ldisc.c
54816 index 3737f55..7cef448 100644
54817 --- a/drivers/tty/tty_ldisc.c
54818 +++ b/drivers/tty/tty_ldisc.c
54819 @@ -71,7 +71,7 @@ int tty_register_ldisc(int disc, struct tty_ldisc_ops *new_ldisc)
54820 raw_spin_lock_irqsave(&tty_ldiscs_lock, flags);
54821 tty_ldiscs[disc] = new_ldisc;
54822 new_ldisc->num = disc;
54823 - new_ldisc->refcount = 0;
54824 + atomic_set(&new_ldisc->refcount, 0);
54825 raw_spin_unlock_irqrestore(&tty_ldiscs_lock, flags);
54826
54827 return ret;
54828 @@ -99,7 +99,7 @@ int tty_unregister_ldisc(int disc)
54829 return -EINVAL;
54830
54831 raw_spin_lock_irqsave(&tty_ldiscs_lock, flags);
54832 - if (tty_ldiscs[disc]->refcount)
54833 + if (atomic_read(&tty_ldiscs[disc]->refcount))
54834 ret = -EBUSY;
54835 else
54836 tty_ldiscs[disc] = NULL;
54837 @@ -120,7 +120,7 @@ static struct tty_ldisc_ops *get_ldops(int disc)
54838 if (ldops) {
54839 ret = ERR_PTR(-EAGAIN);
54840 if (try_module_get(ldops->owner)) {
54841 - ldops->refcount++;
54842 + atomic_inc(&ldops->refcount);
54843 ret = ldops;
54844 }
54845 }
54846 @@ -133,7 +133,7 @@ static void put_ldops(struct tty_ldisc_ops *ldops)
54847 unsigned long flags;
54848
54849 raw_spin_lock_irqsave(&tty_ldiscs_lock, flags);
54850 - ldops->refcount--;
54851 + atomic_dec(&ldops->refcount);
54852 module_put(ldops->owner);
54853 raw_spin_unlock_irqrestore(&tty_ldiscs_lock, flags);
54854 }
54855 diff --git a/drivers/tty/tty_port.c b/drivers/tty/tty_port.c
54856 index 40b31835..94d92ae 100644
54857 --- a/drivers/tty/tty_port.c
54858 +++ b/drivers/tty/tty_port.c
54859 @@ -236,7 +236,7 @@ void tty_port_hangup(struct tty_port *port)
54860 unsigned long flags;
54861
54862 spin_lock_irqsave(&port->lock, flags);
54863 - port->count = 0;
54864 + atomic_set(&port->count, 0);
54865 port->flags &= ~ASYNC_NORMAL_ACTIVE;
54866 tty = port->tty;
54867 if (tty)
54868 @@ -398,7 +398,7 @@ int tty_port_block_til_ready(struct tty_port *port,
54869
54870 /* The port lock protects the port counts */
54871 spin_lock_irqsave(&port->lock, flags);
54872 - port->count--;
54873 + atomic_dec(&port->count);
54874 port->blocked_open++;
54875 spin_unlock_irqrestore(&port->lock, flags);
54876
54877 @@ -440,7 +440,7 @@ int tty_port_block_til_ready(struct tty_port *port,
54878 we must not mess that up further */
54879 spin_lock_irqsave(&port->lock, flags);
54880 if (!tty_hung_up_p(filp))
54881 - port->count++;
54882 + atomic_inc(&port->count);
54883 port->blocked_open--;
54884 if (retval == 0)
54885 port->flags |= ASYNC_NORMAL_ACTIVE;
54886 @@ -476,19 +476,19 @@ int tty_port_close_start(struct tty_port *port,
54887 return 0;
54888
54889 spin_lock_irqsave(&port->lock, flags);
54890 - if (tty->count == 1 && port->count != 1) {
54891 + if (tty->count == 1 && atomic_read(&port->count) != 1) {
54892 printk(KERN_WARNING
54893 "tty_port_close_start: tty->count = 1 port count = %d.\n",
54894 - port->count);
54895 - port->count = 1;
54896 + atomic_read(&port->count));
54897 + atomic_set(&port->count, 1);
54898 }
54899 - if (--port->count < 0) {
54900 + if (atomic_dec_return(&port->count) < 0) {
54901 printk(KERN_WARNING "tty_port_close_start: count = %d\n",
54902 - port->count);
54903 - port->count = 0;
54904 + atomic_read(&port->count));
54905 + atomic_set(&port->count, 0);
54906 }
54907
54908 - if (port->count) {
54909 + if (atomic_read(&port->count)) {
54910 spin_unlock_irqrestore(&port->lock, flags);
54911 return 0;
54912 }
54913 @@ -590,7 +590,7 @@ int tty_port_open(struct tty_port *port, struct tty_struct *tty,
54914 struct file *filp)
54915 {
54916 spin_lock_irq(&port->lock);
54917 - ++port->count;
54918 + atomic_inc(&port->count);
54919 spin_unlock_irq(&port->lock);
54920 tty_port_tty_set(port, tty);
54921
54922 diff --git a/drivers/tty/vt/keyboard.c b/drivers/tty/vt/keyboard.c
54923 index 8a89f6e..50b32af 100644
54924 --- a/drivers/tty/vt/keyboard.c
54925 +++ b/drivers/tty/vt/keyboard.c
54926 @@ -641,6 +641,16 @@ static void k_spec(struct vc_data *vc, unsigned char value, char up_flag)
54927 kbd->kbdmode == VC_OFF) &&
54928 value != KVAL(K_SAK))
54929 return; /* SAK is allowed even in raw mode */
54930 +
54931 +#if defined(CONFIG_GRKERNSEC_PROC) || defined(CONFIG_GRKERNSEC_PROC_MEMMAP)
54932 + {
54933 + void *func = fn_handler[value];
54934 + if (func == fn_show_state || func == fn_show_ptregs ||
54935 + func == fn_show_mem)
54936 + return;
54937 + }
54938 +#endif
54939 +
54940 fn_handler[value](vc);
54941 }
54942
54943 @@ -1776,9 +1786,6 @@ int vt_do_kdsk_ioctl(int cmd, struct kbentry __user *user_kbe, int perm,
54944 if (copy_from_user(&tmp, user_kbe, sizeof(struct kbentry)))
54945 return -EFAULT;
54946
54947 - if (!capable(CAP_SYS_TTY_CONFIG))
54948 - perm = 0;
54949 -
54950 switch (cmd) {
54951 case KDGKBENT:
54952 /* Ensure another thread doesn't free it under us */
54953 @@ -1793,6 +1800,9 @@ int vt_do_kdsk_ioctl(int cmd, struct kbentry __user *user_kbe, int perm,
54954 spin_unlock_irqrestore(&kbd_event_lock, flags);
54955 return put_user(val, &user_kbe->kb_value);
54956 case KDSKBENT:
54957 + if (!capable(CAP_SYS_TTY_CONFIG))
54958 + perm = 0;
54959 +
54960 if (!perm)
54961 return -EPERM;
54962 if (!i && v == K_NOSUCHMAP) {
54963 @@ -1883,9 +1893,6 @@ int vt_do_kdgkb_ioctl(int cmd, struct kbsentry __user *user_kdgkb, int perm)
54964 int i, j, k;
54965 int ret;
54966
54967 - if (!capable(CAP_SYS_TTY_CONFIG))
54968 - perm = 0;
54969 -
54970 kbs = kmalloc(sizeof(*kbs), GFP_KERNEL);
54971 if (!kbs) {
54972 ret = -ENOMEM;
54973 @@ -1919,6 +1926,9 @@ int vt_do_kdgkb_ioctl(int cmd, struct kbsentry __user *user_kdgkb, int perm)
54974 kfree(kbs);
54975 return ((p && *p) ? -EOVERFLOW : 0);
54976 case KDSKBSENT:
54977 + if (!capable(CAP_SYS_TTY_CONFIG))
54978 + perm = 0;
54979 +
54980 if (!perm) {
54981 ret = -EPERM;
54982 goto reterr;
54983 diff --git a/drivers/uio/uio.c b/drivers/uio/uio.c
54984 index 6276f13..84f2449 100644
54985 --- a/drivers/uio/uio.c
54986 +++ b/drivers/uio/uio.c
54987 @@ -25,6 +25,7 @@
54988 #include <linux/kobject.h>
54989 #include <linux/cdev.h>
54990 #include <linux/uio_driver.h>
54991 +#include <asm/local.h>
54992
54993 #define UIO_MAX_DEVICES (1U << MINORBITS)
54994
54995 @@ -231,7 +232,7 @@ static ssize_t event_show(struct device *dev,
54996 struct device_attribute *attr, char *buf)
54997 {
54998 struct uio_device *idev = dev_get_drvdata(dev);
54999 - return sprintf(buf, "%u\n", (unsigned int)atomic_read(&idev->event));
55000 + return sprintf(buf, "%u\n", (unsigned int)atomic_read_unchecked(&idev->event));
55001 }
55002 static DEVICE_ATTR_RO(event);
55003
55004 @@ -393,7 +394,7 @@ void uio_event_notify(struct uio_info *info)
55005 {
55006 struct uio_device *idev = info->uio_dev;
55007
55008 - atomic_inc(&idev->event);
55009 + atomic_inc_unchecked(&idev->event);
55010 wake_up_interruptible(&idev->wait);
55011 kill_fasync(&idev->async_queue, SIGIO, POLL_IN);
55012 }
55013 @@ -446,7 +447,7 @@ static int uio_open(struct inode *inode, struct file *filep)
55014 }
55015
55016 listener->dev = idev;
55017 - listener->event_count = atomic_read(&idev->event);
55018 + listener->event_count = atomic_read_unchecked(&idev->event);
55019 filep->private_data = listener;
55020
55021 if (idev->info->open) {
55022 @@ -497,7 +498,7 @@ static unsigned int uio_poll(struct file *filep, poll_table *wait)
55023 return -EIO;
55024
55025 poll_wait(filep, &idev->wait, wait);
55026 - if (listener->event_count != atomic_read(&idev->event))
55027 + if (listener->event_count != atomic_read_unchecked(&idev->event))
55028 return POLLIN | POLLRDNORM;
55029 return 0;
55030 }
55031 @@ -522,7 +523,7 @@ static ssize_t uio_read(struct file *filep, char __user *buf,
55032 do {
55033 set_current_state(TASK_INTERRUPTIBLE);
55034
55035 - event_count = atomic_read(&idev->event);
55036 + event_count = atomic_read_unchecked(&idev->event);
55037 if (event_count != listener->event_count) {
55038 if (copy_to_user(buf, &event_count, count))
55039 retval = -EFAULT;
55040 @@ -579,9 +580,13 @@ static ssize_t uio_write(struct file *filep, const char __user *buf,
55041 static int uio_find_mem_index(struct vm_area_struct *vma)
55042 {
55043 struct uio_device *idev = vma->vm_private_data;
55044 + unsigned long size;
55045
55046 if (vma->vm_pgoff < MAX_UIO_MAPS) {
55047 - if (idev->info->mem[vma->vm_pgoff].size == 0)
55048 + size = idev->info->mem[vma->vm_pgoff].size;
55049 + if (size == 0)
55050 + return -1;
55051 + if (vma->vm_end - vma->vm_start > size)
55052 return -1;
55053 return (int)vma->vm_pgoff;
55054 }
55055 @@ -813,7 +818,7 @@ int __uio_register_device(struct module *owner,
55056 idev->owner = owner;
55057 idev->info = info;
55058 init_waitqueue_head(&idev->wait);
55059 - atomic_set(&idev->event, 0);
55060 + atomic_set_unchecked(&idev->event, 0);
55061
55062 ret = uio_get_minor(idev);
55063 if (ret)
55064 diff --git a/drivers/usb/atm/cxacru.c b/drivers/usb/atm/cxacru.c
55065 index 813d4d3..a71934f 100644
55066 --- a/drivers/usb/atm/cxacru.c
55067 +++ b/drivers/usb/atm/cxacru.c
55068 @@ -472,7 +472,7 @@ static ssize_t cxacru_sysfs_store_adsl_config(struct device *dev,
55069 ret = sscanf(buf + pos, "%x=%x%n", &index, &value, &tmp);
55070 if (ret < 2)
55071 return -EINVAL;
55072 - if (index < 0 || index > 0x7f)
55073 + if (index > 0x7f)
55074 return -EINVAL;
55075 pos += tmp;
55076
55077 diff --git a/drivers/usb/atm/usbatm.c b/drivers/usb/atm/usbatm.c
55078 index dada014..1d0d517 100644
55079 --- a/drivers/usb/atm/usbatm.c
55080 +++ b/drivers/usb/atm/usbatm.c
55081 @@ -331,7 +331,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
55082 if (printk_ratelimit())
55083 atm_warn(instance, "%s: OAM not supported (vpi %d, vci %d)!\n",
55084 __func__, vpi, vci);
55085 - atomic_inc(&vcc->stats->rx_err);
55086 + atomic_inc_unchecked(&vcc->stats->rx_err);
55087 return;
55088 }
55089
55090 @@ -358,7 +358,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
55091 if (length > ATM_MAX_AAL5_PDU) {
55092 atm_rldbg(instance, "%s: bogus length %u (vcc: 0x%p)!\n",
55093 __func__, length, vcc);
55094 - atomic_inc(&vcc->stats->rx_err);
55095 + atomic_inc_unchecked(&vcc->stats->rx_err);
55096 goto out;
55097 }
55098
55099 @@ -367,14 +367,14 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
55100 if (sarb->len < pdu_length) {
55101 atm_rldbg(instance, "%s: bogus pdu_length %u (sarb->len: %u, vcc: 0x%p)!\n",
55102 __func__, pdu_length, sarb->len, vcc);
55103 - atomic_inc(&vcc->stats->rx_err);
55104 + atomic_inc_unchecked(&vcc->stats->rx_err);
55105 goto out;
55106 }
55107
55108 if (crc32_be(~0, skb_tail_pointer(sarb) - pdu_length, pdu_length) != 0xc704dd7b) {
55109 atm_rldbg(instance, "%s: packet failed crc check (vcc: 0x%p)!\n",
55110 __func__, vcc);
55111 - atomic_inc(&vcc->stats->rx_err);
55112 + atomic_inc_unchecked(&vcc->stats->rx_err);
55113 goto out;
55114 }
55115
55116 @@ -386,7 +386,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
55117 if (printk_ratelimit())
55118 atm_err(instance, "%s: no memory for skb (length: %u)!\n",
55119 __func__, length);
55120 - atomic_inc(&vcc->stats->rx_drop);
55121 + atomic_inc_unchecked(&vcc->stats->rx_drop);
55122 goto out;
55123 }
55124
55125 @@ -414,7 +414,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
55126
55127 vcc->push(vcc, skb);
55128
55129 - atomic_inc(&vcc->stats->rx);
55130 + atomic_inc_unchecked(&vcc->stats->rx);
55131 out:
55132 skb_trim(sarb, 0);
55133 }
55134 @@ -612,7 +612,7 @@ static void usbatm_tx_process(unsigned long data)
55135 struct atm_vcc *vcc = UDSL_SKB(skb)->atm.vcc;
55136
55137 usbatm_pop(vcc, skb);
55138 - atomic_inc(&vcc->stats->tx);
55139 + atomic_inc_unchecked(&vcc->stats->tx);
55140
55141 skb = skb_dequeue(&instance->sndqueue);
55142 }
55143 @@ -756,11 +756,11 @@ static int usbatm_atm_proc_read(struct atm_dev *atm_dev, loff_t *pos, char *page
55144 if (!left--)
55145 return sprintf(page,
55146 "AAL5: tx %d ( %d err ), rx %d ( %d err, %d drop )\n",
55147 - atomic_read(&atm_dev->stats.aal5.tx),
55148 - atomic_read(&atm_dev->stats.aal5.tx_err),
55149 - atomic_read(&atm_dev->stats.aal5.rx),
55150 - atomic_read(&atm_dev->stats.aal5.rx_err),
55151 - atomic_read(&atm_dev->stats.aal5.rx_drop));
55152 + atomic_read_unchecked(&atm_dev->stats.aal5.tx),
55153 + atomic_read_unchecked(&atm_dev->stats.aal5.tx_err),
55154 + atomic_read_unchecked(&atm_dev->stats.aal5.rx),
55155 + atomic_read_unchecked(&atm_dev->stats.aal5.rx_err),
55156 + atomic_read_unchecked(&atm_dev->stats.aal5.rx_drop));
55157
55158 if (!left--) {
55159 if (instance->disconnected)
55160 diff --git a/drivers/usb/core/devices.c b/drivers/usb/core/devices.c
55161 index 2a3bbdf..91d72cf 100644
55162 --- a/drivers/usb/core/devices.c
55163 +++ b/drivers/usb/core/devices.c
55164 @@ -126,7 +126,7 @@ static const char format_endpt[] =
55165 * time it gets called.
55166 */
55167 static struct device_connect_event {
55168 - atomic_t count;
55169 + atomic_unchecked_t count;
55170 wait_queue_head_t wait;
55171 } device_event = {
55172 .count = ATOMIC_INIT(1),
55173 @@ -164,7 +164,7 @@ static const struct class_info clas_info[] = {
55174
55175 void usbfs_conn_disc_event(void)
55176 {
55177 - atomic_add(2, &device_event.count);
55178 + atomic_add_unchecked(2, &device_event.count);
55179 wake_up(&device_event.wait);
55180 }
55181
55182 @@ -652,7 +652,7 @@ static unsigned int usb_device_poll(struct file *file,
55183
55184 poll_wait(file, &device_event.wait, wait);
55185
55186 - event_count = atomic_read(&device_event.count);
55187 + event_count = atomic_read_unchecked(&device_event.count);
55188 if (file->f_version != event_count) {
55189 file->f_version = event_count;
55190 return POLLIN | POLLRDNORM;
55191 diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c
55192 index 1163553..f292679 100644
55193 --- a/drivers/usb/core/devio.c
55194 +++ b/drivers/usb/core/devio.c
55195 @@ -187,7 +187,7 @@ static ssize_t usbdev_read(struct file *file, char __user *buf, size_t nbytes,
55196 struct usb_dev_state *ps = file->private_data;
55197 struct usb_device *dev = ps->dev;
55198 ssize_t ret = 0;
55199 - unsigned len;
55200 + size_t len;
55201 loff_t pos;
55202 int i;
55203
55204 @@ -229,22 +229,22 @@ static ssize_t usbdev_read(struct file *file, char __user *buf, size_t nbytes,
55205 for (i = 0; nbytes && i < dev->descriptor.bNumConfigurations; i++) {
55206 struct usb_config_descriptor *config =
55207 (struct usb_config_descriptor *)dev->rawdescriptors[i];
55208 - unsigned int length = le16_to_cpu(config->wTotalLength);
55209 + size_t length = le16_to_cpu(config->wTotalLength);
55210
55211 if (*ppos < pos + length) {
55212
55213 /* The descriptor may claim to be longer than it
55214 * really is. Here is the actual allocated length. */
55215 - unsigned alloclen =
55216 + size_t alloclen =
55217 le16_to_cpu(dev->config[i].desc.wTotalLength);
55218
55219 - len = length - (*ppos - pos);
55220 + len = length + pos - *ppos;
55221 if (len > nbytes)
55222 len = nbytes;
55223
55224 /* Simply don't write (skip over) unallocated parts */
55225 if (alloclen > (*ppos - pos)) {
55226 - alloclen -= (*ppos - pos);
55227 + alloclen = alloclen + pos - *ppos;
55228 if (copy_to_user(buf,
55229 dev->rawdescriptors[i] + (*ppos - pos),
55230 min(len, alloclen))) {
55231 diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c
55232 index 45a915c..09f9735 100644
55233 --- a/drivers/usb/core/hcd.c
55234 +++ b/drivers/usb/core/hcd.c
55235 @@ -1551,7 +1551,7 @@ int usb_hcd_submit_urb (struct urb *urb, gfp_t mem_flags)
55236 */
55237 usb_get_urb(urb);
55238 atomic_inc(&urb->use_count);
55239 - atomic_inc(&urb->dev->urbnum);
55240 + atomic_inc_unchecked(&urb->dev->urbnum);
55241 usbmon_urb_submit(&hcd->self, urb);
55242
55243 /* NOTE requirements on root-hub callers (usbfs and the hub
55244 @@ -1578,7 +1578,7 @@ int usb_hcd_submit_urb (struct urb *urb, gfp_t mem_flags)
55245 urb->hcpriv = NULL;
55246 INIT_LIST_HEAD(&urb->urb_list);
55247 atomic_dec(&urb->use_count);
55248 - atomic_dec(&urb->dev->urbnum);
55249 + atomic_dec_unchecked(&urb->dev->urbnum);
55250 if (atomic_read(&urb->reject))
55251 wake_up(&usb_kill_urb_queue);
55252 usb_put_urb(urb);
55253 diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
55254 index 3b71516..1f26579 100644
55255 --- a/drivers/usb/core/hub.c
55256 +++ b/drivers/usb/core/hub.c
55257 @@ -26,6 +26,7 @@
55258 #include <linux/mutex.h>
55259 #include <linux/random.h>
55260 #include <linux/pm_qos.h>
55261 +#include <linux/grsecurity.h>
55262
55263 #include <asm/uaccess.h>
55264 #include <asm/byteorder.h>
55265 @@ -4665,6 +4666,10 @@ static void hub_port_connect(struct usb_hub *hub, int port1, u16 portstatus,
55266 goto done;
55267 return;
55268 }
55269 +
55270 + if (gr_handle_new_usb())
55271 + goto done;
55272 +
55273 if (hub_is_superspeed(hub->hdev))
55274 unit_load = 150;
55275 else
55276 diff --git a/drivers/usb/core/message.c b/drivers/usb/core/message.c
55277 index f368d20..0c30ac5 100644
55278 --- a/drivers/usb/core/message.c
55279 +++ b/drivers/usb/core/message.c
55280 @@ -128,7 +128,7 @@ static int usb_internal_control_msg(struct usb_device *usb_dev,
55281 * Return: If successful, the number of bytes transferred. Otherwise, a negative
55282 * error number.
55283 */
55284 -int usb_control_msg(struct usb_device *dev, unsigned int pipe, __u8 request,
55285 +int __intentional_overflow(-1) usb_control_msg(struct usb_device *dev, unsigned int pipe, __u8 request,
55286 __u8 requesttype, __u16 value, __u16 index, void *data,
55287 __u16 size, int timeout)
55288 {
55289 @@ -180,7 +180,7 @@ EXPORT_SYMBOL_GPL(usb_control_msg);
55290 * If successful, 0. Otherwise a negative error number. The number of actual
55291 * bytes transferred will be stored in the @actual_length parameter.
55292 */
55293 -int usb_interrupt_msg(struct usb_device *usb_dev, unsigned int pipe,
55294 +int __intentional_overflow(-1) usb_interrupt_msg(struct usb_device *usb_dev, unsigned int pipe,
55295 void *data, int len, int *actual_length, int timeout)
55296 {
55297 return usb_bulk_msg(usb_dev, pipe, data, len, actual_length, timeout);
55298 @@ -220,7 +220,7 @@ EXPORT_SYMBOL_GPL(usb_interrupt_msg);
55299 * bytes transferred will be stored in the @actual_length parameter.
55300 *
55301 */
55302 -int usb_bulk_msg(struct usb_device *usb_dev, unsigned int pipe,
55303 +int __intentional_overflow(-1) usb_bulk_msg(struct usb_device *usb_dev, unsigned int pipe,
55304 void *data, int len, int *actual_length, int timeout)
55305 {
55306 struct urb *urb;
55307 diff --git a/drivers/usb/core/sysfs.c b/drivers/usb/core/sysfs.c
55308 index d269738..7340cd7 100644
55309 --- a/drivers/usb/core/sysfs.c
55310 +++ b/drivers/usb/core/sysfs.c
55311 @@ -244,7 +244,7 @@ static ssize_t urbnum_show(struct device *dev, struct device_attribute *attr,
55312 struct usb_device *udev;
55313
55314 udev = to_usb_device(dev);
55315 - return sprintf(buf, "%d\n", atomic_read(&udev->urbnum));
55316 + return sprintf(buf, "%d\n", atomic_read_unchecked(&udev->urbnum));
55317 }
55318 static DEVICE_ATTR_RO(urbnum);
55319
55320 diff --git a/drivers/usb/core/usb.c b/drivers/usb/core/usb.c
55321 index b1fb9ae..4224885 100644
55322 --- a/drivers/usb/core/usb.c
55323 +++ b/drivers/usb/core/usb.c
55324 @@ -431,7 +431,7 @@ struct usb_device *usb_alloc_dev(struct usb_device *parent,
55325 set_dev_node(&dev->dev, dev_to_node(bus->controller));
55326 dev->state = USB_STATE_ATTACHED;
55327 dev->lpm_disable_count = 1;
55328 - atomic_set(&dev->urbnum, 0);
55329 + atomic_set_unchecked(&dev->urbnum, 0);
55330
55331 INIT_LIST_HEAD(&dev->ep0.urb_list);
55332 dev->ep0.desc.bLength = USB_DT_ENDPOINT_SIZE;
55333 diff --git a/drivers/usb/early/ehci-dbgp.c b/drivers/usb/early/ehci-dbgp.c
55334 index 8cfc319..4868255 100644
55335 --- a/drivers/usb/early/ehci-dbgp.c
55336 +++ b/drivers/usb/early/ehci-dbgp.c
55337 @@ -98,7 +98,8 @@ static inline u32 dbgp_len_update(u32 x, u32 len)
55338
55339 #ifdef CONFIG_KGDB
55340 static struct kgdb_io kgdbdbgp_io_ops;
55341 -#define dbgp_kgdb_mode (dbg_io_ops == &kgdbdbgp_io_ops)
55342 +static struct kgdb_io kgdbdbgp_io_ops_console;
55343 +#define dbgp_kgdb_mode (dbg_io_ops == &kgdbdbgp_io_ops || dbg_io_ops == &kgdbdbgp_io_ops_console)
55344 #else
55345 #define dbgp_kgdb_mode (0)
55346 #endif
55347 @@ -1043,6 +1044,13 @@ static struct kgdb_io kgdbdbgp_io_ops = {
55348 .write_char = kgdbdbgp_write_char,
55349 };
55350
55351 +static struct kgdb_io kgdbdbgp_io_ops_console = {
55352 + .name = "kgdbdbgp",
55353 + .read_char = kgdbdbgp_read_char,
55354 + .write_char = kgdbdbgp_write_char,
55355 + .is_console = 1
55356 +};
55357 +
55358 static int kgdbdbgp_wait_time;
55359
55360 static int __init kgdbdbgp_parse_config(char *str)
55361 @@ -1058,8 +1066,10 @@ static int __init kgdbdbgp_parse_config(char *str)
55362 ptr++;
55363 kgdbdbgp_wait_time = simple_strtoul(ptr, &ptr, 10);
55364 }
55365 - kgdb_register_io_module(&kgdbdbgp_io_ops);
55366 - kgdbdbgp_io_ops.is_console = early_dbgp_console.index != -1;
55367 + if (early_dbgp_console.index != -1)
55368 + kgdb_register_io_module(&kgdbdbgp_io_ops_console);
55369 + else
55370 + kgdb_register_io_module(&kgdbdbgp_io_ops);
55371
55372 return 0;
55373 }
55374 diff --git a/drivers/usb/gadget/function/f_uac1.c b/drivers/usb/gadget/function/f_uac1.c
55375 index 9719abf..789d5d9 100644
55376 --- a/drivers/usb/gadget/function/f_uac1.c
55377 +++ b/drivers/usb/gadget/function/f_uac1.c
55378 @@ -14,6 +14,7 @@
55379 #include <linux/module.h>
55380 #include <linux/device.h>
55381 #include <linux/atomic.h>
55382 +#include <linux/module.h>
55383
55384 #include "u_uac1.h"
55385
55386 diff --git a/drivers/usb/gadget/function/u_serial.c b/drivers/usb/gadget/function/u_serial.c
55387 index 491082a..dfd7d17 100644
55388 --- a/drivers/usb/gadget/function/u_serial.c
55389 +++ b/drivers/usb/gadget/function/u_serial.c
55390 @@ -729,9 +729,9 @@ static int gs_open(struct tty_struct *tty, struct file *file)
55391 spin_lock_irq(&port->port_lock);
55392
55393 /* already open? Great. */
55394 - if (port->port.count) {
55395 + if (atomic_read(&port->port.count)) {
55396 status = 0;
55397 - port->port.count++;
55398 + atomic_inc(&port->port.count);
55399
55400 /* currently opening/closing? wait ... */
55401 } else if (port->openclose) {
55402 @@ -790,7 +790,7 @@ static int gs_open(struct tty_struct *tty, struct file *file)
55403 tty->driver_data = port;
55404 port->port.tty = tty;
55405
55406 - port->port.count = 1;
55407 + atomic_set(&port->port.count, 1);
55408 port->openclose = false;
55409
55410 /* if connected, start the I/O stream */
55411 @@ -832,11 +832,11 @@ static void gs_close(struct tty_struct *tty, struct file *file)
55412
55413 spin_lock_irq(&port->port_lock);
55414
55415 - if (port->port.count != 1) {
55416 - if (port->port.count == 0)
55417 + if (atomic_read(&port->port.count) != 1) {
55418 + if (atomic_read(&port->port.count) == 0)
55419 WARN_ON(1);
55420 else
55421 - --port->port.count;
55422 + atomic_dec(&port->port.count);
55423 goto exit;
55424 }
55425
55426 @@ -846,7 +846,7 @@ static void gs_close(struct tty_struct *tty, struct file *file)
55427 * and sleep if necessary
55428 */
55429 port->openclose = true;
55430 - port->port.count = 0;
55431 + atomic_set(&port->port.count, 0);
55432
55433 gser = port->port_usb;
55434 if (gser && gser->disconnect)
55435 @@ -1062,7 +1062,7 @@ static int gs_closed(struct gs_port *port)
55436 int cond;
55437
55438 spin_lock_irq(&port->port_lock);
55439 - cond = (port->port.count == 0) && !port->openclose;
55440 + cond = (atomic_read(&port->port.count) == 0) && !port->openclose;
55441 spin_unlock_irq(&port->port_lock);
55442 return cond;
55443 }
55444 @@ -1205,7 +1205,7 @@ int gserial_connect(struct gserial *gser, u8 port_num)
55445 /* if it's already open, start I/O ... and notify the serial
55446 * protocol about open/close status (connect/disconnect).
55447 */
55448 - if (port->port.count) {
55449 + if (atomic_read(&port->port.count)) {
55450 pr_debug("gserial_connect: start ttyGS%d\n", port->port_num);
55451 gs_start_io(port);
55452 if (gser->connect)
55453 @@ -1252,7 +1252,7 @@ void gserial_disconnect(struct gserial *gser)
55454
55455 port->port_usb = NULL;
55456 gser->ioport = NULL;
55457 - if (port->port.count > 0 || port->openclose) {
55458 + if (atomic_read(&port->port.count) > 0 || port->openclose) {
55459 wake_up_interruptible(&port->drain_wait);
55460 if (port->port.tty)
55461 tty_hangup(port->port.tty);
55462 @@ -1268,7 +1268,7 @@ void gserial_disconnect(struct gserial *gser)
55463
55464 /* finally, free any unused/unusable I/O buffers */
55465 spin_lock_irqsave(&port->port_lock, flags);
55466 - if (port->port.count == 0 && !port->openclose)
55467 + if (atomic_read(&port->port.count) == 0 && !port->openclose)
55468 gs_buf_free(&port->port_write_buf);
55469 gs_free_requests(gser->out, &port->read_pool, NULL);
55470 gs_free_requests(gser->out, &port->read_queue, NULL);
55471 diff --git a/drivers/usb/gadget/function/u_uac1.c b/drivers/usb/gadget/function/u_uac1.c
55472 index c78c841..48fd281 100644
55473 --- a/drivers/usb/gadget/function/u_uac1.c
55474 +++ b/drivers/usb/gadget/function/u_uac1.c
55475 @@ -17,6 +17,7 @@
55476 #include <linux/ctype.h>
55477 #include <linux/random.h>
55478 #include <linux/syscalls.h>
55479 +#include <linux/module.h>
55480
55481 #include "u_uac1.h"
55482
55483 diff --git a/drivers/usb/host/ehci-hub.c b/drivers/usb/host/ehci-hub.c
55484 index 7354d01..299478e 100644
55485 --- a/drivers/usb/host/ehci-hub.c
55486 +++ b/drivers/usb/host/ehci-hub.c
55487 @@ -772,7 +772,7 @@ static struct urb *request_single_step_set_feature_urb(
55488 urb->transfer_flags = URB_DIR_IN;
55489 usb_get_urb(urb);
55490 atomic_inc(&urb->use_count);
55491 - atomic_inc(&urb->dev->urbnum);
55492 + atomic_inc_unchecked(&urb->dev->urbnum);
55493 urb->setup_dma = dma_map_single(
55494 hcd->self.controller,
55495 urb->setup_packet,
55496 @@ -839,7 +839,7 @@ static int ehset_single_step_set_feature(struct usb_hcd *hcd, int port)
55497 urb->status = -EINPROGRESS;
55498 usb_get_urb(urb);
55499 atomic_inc(&urb->use_count);
55500 - atomic_inc(&urb->dev->urbnum);
55501 + atomic_inc_unchecked(&urb->dev->urbnum);
55502 retval = submit_single_step_set_feature(hcd, urb, 0);
55503 if (!retval && !wait_for_completion_timeout(&done,
55504 msecs_to_jiffies(2000))) {
55505 diff --git a/drivers/usb/host/hwa-hc.c b/drivers/usb/host/hwa-hc.c
55506 index 1db0626..4948782 100644
55507 --- a/drivers/usb/host/hwa-hc.c
55508 +++ b/drivers/usb/host/hwa-hc.c
55509 @@ -337,7 +337,10 @@ static int __hwahc_op_bwa_set(struct wusbhc *wusbhc, s8 stream_index,
55510 struct hwahc *hwahc = container_of(wusbhc, struct hwahc, wusbhc);
55511 struct wahc *wa = &hwahc->wa;
55512 struct device *dev = &wa->usb_iface->dev;
55513 - u8 mas_le[UWB_NUM_MAS/8];
55514 + u8 *mas_le = kmalloc(UWB_NUM_MAS/8, GFP_KERNEL);
55515 +
55516 + if (mas_le == NULL)
55517 + return -ENOMEM;
55518
55519 /* Set the stream index */
55520 result = usb_control_msg(wa->usb_dev, usb_sndctrlpipe(wa->usb_dev, 0),
55521 @@ -356,10 +359,12 @@ static int __hwahc_op_bwa_set(struct wusbhc *wusbhc, s8 stream_index,
55522 WUSB_REQ_SET_WUSB_MAS,
55523 USB_DIR_OUT | USB_TYPE_CLASS | USB_RECIP_INTERFACE,
55524 0, wa->usb_iface->cur_altsetting->desc.bInterfaceNumber,
55525 - mas_le, 32, USB_CTRL_SET_TIMEOUT);
55526 + mas_le, UWB_NUM_MAS/8, USB_CTRL_SET_TIMEOUT);
55527 if (result < 0)
55528 dev_err(dev, "Cannot set WUSB MAS allocation: %d\n", result);
55529 out:
55530 + kfree(mas_le);
55531 +
55532 return result;
55533 }
55534
55535 diff --git a/drivers/usb/misc/appledisplay.c b/drivers/usb/misc/appledisplay.c
55536 index b3d245e..99549ed 100644
55537 --- a/drivers/usb/misc/appledisplay.c
55538 +++ b/drivers/usb/misc/appledisplay.c
55539 @@ -84,7 +84,7 @@ struct appledisplay {
55540 struct mutex sysfslock; /* concurrent read and write */
55541 };
55542
55543 -static atomic_t count_displays = ATOMIC_INIT(0);
55544 +static atomic_unchecked_t count_displays = ATOMIC_INIT(0);
55545 static struct workqueue_struct *wq;
55546
55547 static void appledisplay_complete(struct urb *urb)
55548 @@ -288,7 +288,7 @@ static int appledisplay_probe(struct usb_interface *iface,
55549
55550 /* Register backlight device */
55551 snprintf(bl_name, sizeof(bl_name), "appledisplay%d",
55552 - atomic_inc_return(&count_displays) - 1);
55553 + atomic_inc_return_unchecked(&count_displays) - 1);
55554 memset(&props, 0, sizeof(struct backlight_properties));
55555 props.type = BACKLIGHT_RAW;
55556 props.max_brightness = 0xff;
55557 diff --git a/drivers/usb/serial/console.c b/drivers/usb/serial/console.c
55558 index 3806e70..55c508b 100644
55559 --- a/drivers/usb/serial/console.c
55560 +++ b/drivers/usb/serial/console.c
55561 @@ -126,7 +126,7 @@ static int usb_console_setup(struct console *co, char *options)
55562
55563 info->port = port;
55564
55565 - ++port->port.count;
55566 + atomic_inc(&port->port.count);
55567 if (!test_bit(ASYNCB_INITIALIZED, &port->port.flags)) {
55568 if (serial->type->set_termios) {
55569 /*
55570 @@ -175,7 +175,7 @@ static int usb_console_setup(struct console *co, char *options)
55571 }
55572 /* Now that any required fake tty operations are completed restore
55573 * the tty port count */
55574 - --port->port.count;
55575 + atomic_dec(&port->port.count);
55576 /* The console is special in terms of closing the device so
55577 * indicate this port is now acting as a system console. */
55578 port->port.console = 1;
55579 @@ -188,7 +188,7 @@ static int usb_console_setup(struct console *co, char *options)
55580 put_tty:
55581 tty_kref_put(tty);
55582 reset_open_count:
55583 - port->port.count = 0;
55584 + atomic_set(&port->port.count, 0);
55585 usb_autopm_put_interface(serial->interface);
55586 error_get_interface:
55587 usb_serial_put(serial);
55588 @@ -199,7 +199,7 @@ static int usb_console_setup(struct console *co, char *options)
55589 static void usb_console_write(struct console *co,
55590 const char *buf, unsigned count)
55591 {
55592 - static struct usbcons_info *info = &usbcons_info;
55593 + struct usbcons_info *info = &usbcons_info;
55594 struct usb_serial_port *port = info->port;
55595 struct usb_serial *serial;
55596 int retval = -ENODEV;
55597 diff --git a/drivers/usb/storage/usb.h b/drivers/usb/storage/usb.h
55598 index 307e339..6aa97cb 100644
55599 --- a/drivers/usb/storage/usb.h
55600 +++ b/drivers/usb/storage/usb.h
55601 @@ -63,7 +63,7 @@ struct us_unusual_dev {
55602 __u8 useProtocol;
55603 __u8 useTransport;
55604 int (*initFunction)(struct us_data *);
55605 -};
55606 +} __do_const;
55607
55608
55609 /* Dynamic bitflag definitions (us->dflags): used in set_bit() etc. */
55610 diff --git a/drivers/usb/usbip/vhci.h b/drivers/usb/usbip/vhci.h
55611 index a863a98..d272795 100644
55612 --- a/drivers/usb/usbip/vhci.h
55613 +++ b/drivers/usb/usbip/vhci.h
55614 @@ -83,7 +83,7 @@ struct vhci_hcd {
55615 unsigned resuming:1;
55616 unsigned long re_timeout;
55617
55618 - atomic_t seqnum;
55619 + atomic_unchecked_t seqnum;
55620
55621 /*
55622 * NOTE:
55623 diff --git a/drivers/usb/usbip/vhci_hcd.c b/drivers/usb/usbip/vhci_hcd.c
55624 index 11f6f61..1087910 100644
55625 --- a/drivers/usb/usbip/vhci_hcd.c
55626 +++ b/drivers/usb/usbip/vhci_hcd.c
55627 @@ -440,7 +440,7 @@ static void vhci_tx_urb(struct urb *urb)
55628
55629 spin_lock(&vdev->priv_lock);
55630
55631 - priv->seqnum = atomic_inc_return(&the_controller->seqnum);
55632 + priv->seqnum = atomic_inc_return_unchecked(&the_controller->seqnum);
55633 if (priv->seqnum == 0xffff)
55634 dev_info(&urb->dev->dev, "seqnum max\n");
55635
55636 @@ -685,7 +685,7 @@ static int vhci_urb_dequeue(struct usb_hcd *hcd, struct urb *urb, int status)
55637 return -ENOMEM;
55638 }
55639
55640 - unlink->seqnum = atomic_inc_return(&the_controller->seqnum);
55641 + unlink->seqnum = atomic_inc_return_unchecked(&the_controller->seqnum);
55642 if (unlink->seqnum == 0xffff)
55643 pr_info("seqnum max\n");
55644
55645 @@ -889,7 +889,7 @@ static int vhci_start(struct usb_hcd *hcd)
55646 vdev->rhport = rhport;
55647 }
55648
55649 - atomic_set(&vhci->seqnum, 0);
55650 + atomic_set_unchecked(&vhci->seqnum, 0);
55651 spin_lock_init(&vhci->lock);
55652
55653 hcd->power_budget = 0; /* no limit */
55654 diff --git a/drivers/usb/usbip/vhci_rx.c b/drivers/usb/usbip/vhci_rx.c
55655 index 00e4a54..d676f85 100644
55656 --- a/drivers/usb/usbip/vhci_rx.c
55657 +++ b/drivers/usb/usbip/vhci_rx.c
55658 @@ -80,7 +80,7 @@ static void vhci_recv_ret_submit(struct vhci_device *vdev,
55659 if (!urb) {
55660 pr_err("cannot find a urb of seqnum %u\n", pdu->base.seqnum);
55661 pr_info("max seqnum %d\n",
55662 - atomic_read(&the_controller->seqnum));
55663 + atomic_read_unchecked(&the_controller->seqnum));
55664 usbip_event_add(ud, VDEV_EVENT_ERROR_TCP);
55665 return;
55666 }
55667 diff --git a/drivers/usb/wusbcore/wa-hc.h b/drivers/usb/wusbcore/wa-hc.h
55668 index edc7267..9f65ce2 100644
55669 --- a/drivers/usb/wusbcore/wa-hc.h
55670 +++ b/drivers/usb/wusbcore/wa-hc.h
55671 @@ -240,7 +240,7 @@ struct wahc {
55672 spinlock_t xfer_list_lock;
55673 struct work_struct xfer_enqueue_work;
55674 struct work_struct xfer_error_work;
55675 - atomic_t xfer_id_count;
55676 + atomic_unchecked_t xfer_id_count;
55677
55678 kernel_ulong_t quirks;
55679 };
55680 @@ -305,7 +305,7 @@ static inline void wa_init(struct wahc *wa)
55681 INIT_WORK(&wa->xfer_enqueue_work, wa_urb_enqueue_run);
55682 INIT_WORK(&wa->xfer_error_work, wa_process_errored_transfers_run);
55683 wa->dto_in_use = 0;
55684 - atomic_set(&wa->xfer_id_count, 1);
55685 + atomic_set_unchecked(&wa->xfer_id_count, 1);
55686 /* init the buf in URBs */
55687 for (index = 0; index < WA_MAX_BUF_IN_URBS; ++index)
55688 usb_init_urb(&(wa->buf_in_urbs[index]));
55689 diff --git a/drivers/usb/wusbcore/wa-xfer.c b/drivers/usb/wusbcore/wa-xfer.c
55690 index 69af4fd..da390d7 100644
55691 --- a/drivers/usb/wusbcore/wa-xfer.c
55692 +++ b/drivers/usb/wusbcore/wa-xfer.c
55693 @@ -314,7 +314,7 @@ static void wa_xfer_completion(struct wa_xfer *xfer)
55694 */
55695 static void wa_xfer_id_init(struct wa_xfer *xfer)
55696 {
55697 - xfer->id = atomic_add_return(1, &xfer->wa->xfer_id_count);
55698 + xfer->id = atomic_add_return_unchecked(1, &xfer->wa->xfer_id_count);
55699 }
55700
55701 /* Return the xfer's ID. */
55702 diff --git a/drivers/vfio/vfio.c b/drivers/vfio/vfio.c
55703 index 4cde855..b23d05d 100644
55704 --- a/drivers/vfio/vfio.c
55705 +++ b/drivers/vfio/vfio.c
55706 @@ -518,7 +518,7 @@ static int vfio_group_nb_add_dev(struct vfio_group *group, struct device *dev)
55707 return 0;
55708
55709 /* TODO Prevent device auto probing */
55710 - WARN("Device %s added to live group %d!\n", dev_name(dev),
55711 + WARN(1, "Device %s added to live group %d!\n", dev_name(dev),
55712 iommu_group_id(group->iommu_group));
55713
55714 return 0;
55715 diff --git a/drivers/vhost/vringh.c b/drivers/vhost/vringh.c
55716 index 3bb02c6..a01ff38 100644
55717 --- a/drivers/vhost/vringh.c
55718 +++ b/drivers/vhost/vringh.c
55719 @@ -551,7 +551,7 @@ static inline void __vringh_notify_disable(struct vringh *vrh,
55720 static inline int getu16_user(const struct vringh *vrh, u16 *val, const __virtio16 *p)
55721 {
55722 __virtio16 v = 0;
55723 - int rc = get_user(v, (__force __virtio16 __user *)p);
55724 + int rc = get_user(v, (__force_user __virtio16 *)p);
55725 *val = vringh16_to_cpu(vrh, v);
55726 return rc;
55727 }
55728 @@ -559,12 +559,12 @@ static inline int getu16_user(const struct vringh *vrh, u16 *val, const __virtio
55729 static inline int putu16_user(const struct vringh *vrh, __virtio16 *p, u16 val)
55730 {
55731 __virtio16 v = cpu_to_vringh16(vrh, val);
55732 - return put_user(v, (__force __virtio16 __user *)p);
55733 + return put_user(v, (__force_user __virtio16 *)p);
55734 }
55735
55736 static inline int copydesc_user(void *dst, const void *src, size_t len)
55737 {
55738 - return copy_from_user(dst, (__force void __user *)src, len) ?
55739 + return copy_from_user(dst, (void __force_user *)src, len) ?
55740 -EFAULT : 0;
55741 }
55742
55743 @@ -572,19 +572,19 @@ static inline int putused_user(struct vring_used_elem *dst,
55744 const struct vring_used_elem *src,
55745 unsigned int num)
55746 {
55747 - return copy_to_user((__force void __user *)dst, src,
55748 + return copy_to_user((void __force_user *)dst, src,
55749 sizeof(*dst) * num) ? -EFAULT : 0;
55750 }
55751
55752 static inline int xfer_from_user(void *src, void *dst, size_t len)
55753 {
55754 - return copy_from_user(dst, (__force void __user *)src, len) ?
55755 + return copy_from_user(dst, (void __force_user *)src, len) ?
55756 -EFAULT : 0;
55757 }
55758
55759 static inline int xfer_to_user(void *dst, void *src, size_t len)
55760 {
55761 - return copy_to_user((__force void __user *)dst, src, len) ?
55762 + return copy_to_user((void __force_user *)dst, src, len) ?
55763 -EFAULT : 0;
55764 }
55765
55766 @@ -621,9 +621,9 @@ int vringh_init_user(struct vringh *vrh, u64 features,
55767 vrh->last_used_idx = 0;
55768 vrh->vring.num = num;
55769 /* vring expects kernel addresses, but only used via accessors. */
55770 - vrh->vring.desc = (__force struct vring_desc *)desc;
55771 - vrh->vring.avail = (__force struct vring_avail *)avail;
55772 - vrh->vring.used = (__force struct vring_used *)used;
55773 + vrh->vring.desc = (__force_kernel struct vring_desc *)desc;
55774 + vrh->vring.avail = (__force_kernel struct vring_avail *)avail;
55775 + vrh->vring.used = (__force_kernel struct vring_used *)used;
55776 return 0;
55777 }
55778 EXPORT_SYMBOL(vringh_init_user);
55779 @@ -826,7 +826,7 @@ static inline int getu16_kern(const struct vringh *vrh,
55780
55781 static inline int putu16_kern(const struct vringh *vrh, __virtio16 *p, u16 val)
55782 {
55783 - ACCESS_ONCE(*p) = cpu_to_vringh16(vrh, val);
55784 + ACCESS_ONCE_RW(*p) = cpu_to_vringh16(vrh, val);
55785 return 0;
55786 }
55787
55788 diff --git a/drivers/video/backlight/kb3886_bl.c b/drivers/video/backlight/kb3886_bl.c
55789 index 84a110a..96312c3 100644
55790 --- a/drivers/video/backlight/kb3886_bl.c
55791 +++ b/drivers/video/backlight/kb3886_bl.c
55792 @@ -78,7 +78,7 @@ static struct kb3886bl_machinfo *bl_machinfo;
55793 static unsigned long kb3886bl_flags;
55794 #define KB3886BL_SUSPENDED 0x01
55795
55796 -static struct dmi_system_id kb3886bl_device_table[] __initdata = {
55797 +static const struct dmi_system_id kb3886bl_device_table[] __initconst = {
55798 {
55799 .ident = "Sahara Touch-iT",
55800 .matches = {
55801 diff --git a/drivers/video/fbdev/arcfb.c b/drivers/video/fbdev/arcfb.c
55802 index 1b0b233..6f34c2c 100644
55803 --- a/drivers/video/fbdev/arcfb.c
55804 +++ b/drivers/video/fbdev/arcfb.c
55805 @@ -458,7 +458,7 @@ static ssize_t arcfb_write(struct fb_info *info, const char __user *buf,
55806 return -ENOSPC;
55807
55808 err = 0;
55809 - if ((count + p) > fbmemlength) {
55810 + if (count > (fbmemlength - p)) {
55811 count = fbmemlength - p;
55812 err = -ENOSPC;
55813 }
55814 diff --git a/drivers/video/fbdev/aty/aty128fb.c b/drivers/video/fbdev/aty/aty128fb.c
55815 index aedf2fb..47c9aca 100644
55816 --- a/drivers/video/fbdev/aty/aty128fb.c
55817 +++ b/drivers/video/fbdev/aty/aty128fb.c
55818 @@ -149,7 +149,7 @@ enum {
55819 };
55820
55821 /* Must match above enum */
55822 -static char * const r128_family[] = {
55823 +static const char * const r128_family[] = {
55824 "AGP",
55825 "PCI",
55826 "PRO AGP",
55827 diff --git a/drivers/video/fbdev/aty/atyfb_base.c b/drivers/video/fbdev/aty/atyfb_base.c
55828 index 8789e48..698fe4c 100644
55829 --- a/drivers/video/fbdev/aty/atyfb_base.c
55830 +++ b/drivers/video/fbdev/aty/atyfb_base.c
55831 @@ -1326,10 +1326,14 @@ static int atyfb_set_par(struct fb_info *info)
55832 par->accel_flags = var->accel_flags; /* hack */
55833
55834 if (var->accel_flags) {
55835 - info->fbops->fb_sync = atyfb_sync;
55836 + pax_open_kernel();
55837 + *(void **)&info->fbops->fb_sync = atyfb_sync;
55838 + pax_close_kernel();
55839 info->flags &= ~FBINFO_HWACCEL_DISABLED;
55840 } else {
55841 - info->fbops->fb_sync = NULL;
55842 + pax_open_kernel();
55843 + *(void **)&info->fbops->fb_sync = NULL;
55844 + pax_close_kernel();
55845 info->flags |= FBINFO_HWACCEL_DISABLED;
55846 }
55847
55848 diff --git a/drivers/video/fbdev/aty/mach64_cursor.c b/drivers/video/fbdev/aty/mach64_cursor.c
55849 index 2fa0317..4983f2a 100644
55850 --- a/drivers/video/fbdev/aty/mach64_cursor.c
55851 +++ b/drivers/video/fbdev/aty/mach64_cursor.c
55852 @@ -8,6 +8,7 @@
55853 #include "../core/fb_draw.h"
55854
55855 #include <asm/io.h>
55856 +#include <asm/pgtable.h>
55857
55858 #ifdef __sparc__
55859 #include <asm/fbio.h>
55860 @@ -218,7 +219,9 @@ int aty_init_cursor(struct fb_info *info)
55861 info->sprite.buf_align = 16; /* and 64 lines tall. */
55862 info->sprite.flags = FB_PIXMAP_IO;
55863
55864 - info->fbops->fb_cursor = atyfb_cursor;
55865 + pax_open_kernel();
55866 + *(void **)&info->fbops->fb_cursor = atyfb_cursor;
55867 + pax_close_kernel();
55868
55869 return 0;
55870 }
55871 diff --git a/drivers/video/fbdev/core/fb_defio.c b/drivers/video/fbdev/core/fb_defio.c
55872 index d6cab1f..112f680 100644
55873 --- a/drivers/video/fbdev/core/fb_defio.c
55874 +++ b/drivers/video/fbdev/core/fb_defio.c
55875 @@ -207,7 +207,9 @@ void fb_deferred_io_init(struct fb_info *info)
55876
55877 BUG_ON(!fbdefio);
55878 mutex_init(&fbdefio->lock);
55879 - info->fbops->fb_mmap = fb_deferred_io_mmap;
55880 + pax_open_kernel();
55881 + *(void **)&info->fbops->fb_mmap = fb_deferred_io_mmap;
55882 + pax_close_kernel();
55883 INIT_DELAYED_WORK(&info->deferred_work, fb_deferred_io_work);
55884 INIT_LIST_HEAD(&fbdefio->pagelist);
55885 if (fbdefio->delay == 0) /* set a default of 1 s */
55886 @@ -238,7 +240,7 @@ void fb_deferred_io_cleanup(struct fb_info *info)
55887 page->mapping = NULL;
55888 }
55889
55890 - info->fbops->fb_mmap = NULL;
55891 + *(void **)&info->fbops->fb_mmap = NULL;
55892 mutex_destroy(&fbdefio->lock);
55893 }
55894 EXPORT_SYMBOL_GPL(fb_deferred_io_cleanup);
55895 diff --git a/drivers/video/fbdev/core/fbmem.c b/drivers/video/fbdev/core/fbmem.c
55896 index 0705d88..d9429bf 100644
55897 --- a/drivers/video/fbdev/core/fbmem.c
55898 +++ b/drivers/video/fbdev/core/fbmem.c
55899 @@ -1301,7 +1301,7 @@ static int do_fscreeninfo_to_user(struct fb_fix_screeninfo *fix,
55900 __u32 data;
55901 int err;
55902
55903 - err = copy_to_user(&fix32->id, &fix->id, sizeof(fix32->id));
55904 + err = copy_to_user(fix32->id, &fix->id, sizeof(fix32->id));
55905
55906 data = (__u32) (unsigned long) fix->smem_start;
55907 err |= put_user(data, &fix32->smem_start);
55908 diff --git a/drivers/video/fbdev/hyperv_fb.c b/drivers/video/fbdev/hyperv_fb.c
55909 index 4254336..282567e 100644
55910 --- a/drivers/video/fbdev/hyperv_fb.c
55911 +++ b/drivers/video/fbdev/hyperv_fb.c
55912 @@ -240,7 +240,7 @@ static uint screen_fb_size;
55913 static inline int synthvid_send(struct hv_device *hdev,
55914 struct synthvid_msg *msg)
55915 {
55916 - static atomic64_t request_id = ATOMIC64_INIT(0);
55917 + static atomic64_unchecked_t request_id = ATOMIC64_INIT(0);
55918 int ret;
55919
55920 msg->pipe_hdr.type = PIPE_MSG_DATA;
55921 @@ -248,7 +248,7 @@ static inline int synthvid_send(struct hv_device *hdev,
55922
55923 ret = vmbus_sendpacket(hdev->channel, msg,
55924 msg->vid_hdr.size + sizeof(struct pipe_msg_hdr),
55925 - atomic64_inc_return(&request_id),
55926 + atomic64_inc_return_unchecked(&request_id),
55927 VM_PKT_DATA_INBAND, 0);
55928
55929 if (ret)
55930 diff --git a/drivers/video/fbdev/i810/i810_accel.c b/drivers/video/fbdev/i810/i810_accel.c
55931 index 7672d2e..b56437f 100644
55932 --- a/drivers/video/fbdev/i810/i810_accel.c
55933 +++ b/drivers/video/fbdev/i810/i810_accel.c
55934 @@ -73,6 +73,7 @@ static inline int wait_for_space(struct fb_info *info, u32 space)
55935 }
55936 }
55937 printk("ringbuffer lockup!!!\n");
55938 + printk("head:%u tail:%u iring.size:%u space:%u\n", head, tail, par->iring.size, space);
55939 i810_report_error(mmio);
55940 par->dev_flags |= LOCKUP;
55941 info->pixmap.scan_align = 1;
55942 diff --git a/drivers/video/fbdev/matrox/matroxfb_DAC1064.c b/drivers/video/fbdev/matrox/matroxfb_DAC1064.c
55943 index a01147f..5d896f8 100644
55944 --- a/drivers/video/fbdev/matrox/matroxfb_DAC1064.c
55945 +++ b/drivers/video/fbdev/matrox/matroxfb_DAC1064.c
55946 @@ -1088,14 +1088,20 @@ static void MGAG100_restore(struct matrox_fb_info *minfo)
55947
55948 #ifdef CONFIG_FB_MATROX_MYSTIQUE
55949 struct matrox_switch matrox_mystique = {
55950 - MGA1064_preinit, MGA1064_reset, MGA1064_init, MGA1064_restore,
55951 + .preinit = MGA1064_preinit,
55952 + .reset = MGA1064_reset,
55953 + .init = MGA1064_init,
55954 + .restore = MGA1064_restore,
55955 };
55956 EXPORT_SYMBOL(matrox_mystique);
55957 #endif
55958
55959 #ifdef CONFIG_FB_MATROX_G
55960 struct matrox_switch matrox_G100 = {
55961 - MGAG100_preinit, MGAG100_reset, MGAG100_init, MGAG100_restore,
55962 + .preinit = MGAG100_preinit,
55963 + .reset = MGAG100_reset,
55964 + .init = MGAG100_init,
55965 + .restore = MGAG100_restore,
55966 };
55967 EXPORT_SYMBOL(matrox_G100);
55968 #endif
55969 diff --git a/drivers/video/fbdev/matrox/matroxfb_Ti3026.c b/drivers/video/fbdev/matrox/matroxfb_Ti3026.c
55970 index 195ad7c..09743fc 100644
55971 --- a/drivers/video/fbdev/matrox/matroxfb_Ti3026.c
55972 +++ b/drivers/video/fbdev/matrox/matroxfb_Ti3026.c
55973 @@ -738,7 +738,10 @@ static int Ti3026_preinit(struct matrox_fb_info *minfo)
55974 }
55975
55976 struct matrox_switch matrox_millennium = {
55977 - Ti3026_preinit, Ti3026_reset, Ti3026_init, Ti3026_restore
55978 + .preinit = Ti3026_preinit,
55979 + .reset = Ti3026_reset,
55980 + .init = Ti3026_init,
55981 + .restore = Ti3026_restore
55982 };
55983 EXPORT_SYMBOL(matrox_millennium);
55984 #endif
55985 diff --git a/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c b/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c
55986 index fe92eed..106e085 100644
55987 --- a/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c
55988 +++ b/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c
55989 @@ -312,14 +312,18 @@ void mb862xxfb_init_accel(struct fb_info *info, int xres)
55990 struct mb862xxfb_par *par = info->par;
55991
55992 if (info->var.bits_per_pixel == 32) {
55993 - info->fbops->fb_fillrect = cfb_fillrect;
55994 - info->fbops->fb_copyarea = cfb_copyarea;
55995 - info->fbops->fb_imageblit = cfb_imageblit;
55996 + pax_open_kernel();
55997 + *(void **)&info->fbops->fb_fillrect = cfb_fillrect;
55998 + *(void **)&info->fbops->fb_copyarea = cfb_copyarea;
55999 + *(void **)&info->fbops->fb_imageblit = cfb_imageblit;
56000 + pax_close_kernel();
56001 } else {
56002 outreg(disp, GC_L0EM, 3);
56003 - info->fbops->fb_fillrect = mb86290fb_fillrect;
56004 - info->fbops->fb_copyarea = mb86290fb_copyarea;
56005 - info->fbops->fb_imageblit = mb86290fb_imageblit;
56006 + pax_open_kernel();
56007 + *(void **)&info->fbops->fb_fillrect = mb86290fb_fillrect;
56008 + *(void **)&info->fbops->fb_copyarea = mb86290fb_copyarea;
56009 + *(void **)&info->fbops->fb_imageblit = mb86290fb_imageblit;
56010 + pax_close_kernel();
56011 }
56012 outreg(draw, GDC_REG_DRAW_BASE, 0);
56013 outreg(draw, GDC_REG_MODE_MISC, 0x8000);
56014 diff --git a/drivers/video/fbdev/nvidia/nvidia.c b/drivers/video/fbdev/nvidia/nvidia.c
56015 index def0412..fed6529 100644
56016 --- a/drivers/video/fbdev/nvidia/nvidia.c
56017 +++ b/drivers/video/fbdev/nvidia/nvidia.c
56018 @@ -669,19 +669,23 @@ static int nvidiafb_set_par(struct fb_info *info)
56019 info->fix.line_length = (info->var.xres_virtual *
56020 info->var.bits_per_pixel) >> 3;
56021 if (info->var.accel_flags) {
56022 - info->fbops->fb_imageblit = nvidiafb_imageblit;
56023 - info->fbops->fb_fillrect = nvidiafb_fillrect;
56024 - info->fbops->fb_copyarea = nvidiafb_copyarea;
56025 - info->fbops->fb_sync = nvidiafb_sync;
56026 + pax_open_kernel();
56027 + *(void **)&info->fbops->fb_imageblit = nvidiafb_imageblit;
56028 + *(void **)&info->fbops->fb_fillrect = nvidiafb_fillrect;
56029 + *(void **)&info->fbops->fb_copyarea = nvidiafb_copyarea;
56030 + *(void **)&info->fbops->fb_sync = nvidiafb_sync;
56031 + pax_close_kernel();
56032 info->pixmap.scan_align = 4;
56033 info->flags &= ~FBINFO_HWACCEL_DISABLED;
56034 info->flags |= FBINFO_READS_FAST;
56035 NVResetGraphics(info);
56036 } else {
56037 - info->fbops->fb_imageblit = cfb_imageblit;
56038 - info->fbops->fb_fillrect = cfb_fillrect;
56039 - info->fbops->fb_copyarea = cfb_copyarea;
56040 - info->fbops->fb_sync = NULL;
56041 + pax_open_kernel();
56042 + *(void **)&info->fbops->fb_imageblit = cfb_imageblit;
56043 + *(void **)&info->fbops->fb_fillrect = cfb_fillrect;
56044 + *(void **)&info->fbops->fb_copyarea = cfb_copyarea;
56045 + *(void **)&info->fbops->fb_sync = NULL;
56046 + pax_close_kernel();
56047 info->pixmap.scan_align = 1;
56048 info->flags |= FBINFO_HWACCEL_DISABLED;
56049 info->flags &= ~FBINFO_READS_FAST;
56050 @@ -1173,8 +1177,11 @@ static int nvidia_set_fbinfo(struct fb_info *info)
56051 info->pixmap.size = 8 * 1024;
56052 info->pixmap.flags = FB_PIXMAP_SYSTEM;
56053
56054 - if (!hwcur)
56055 - info->fbops->fb_cursor = NULL;
56056 + if (!hwcur) {
56057 + pax_open_kernel();
56058 + *(void **)&info->fbops->fb_cursor = NULL;
56059 + pax_close_kernel();
56060 + }
56061
56062 info->var.accel_flags = (!noaccel);
56063
56064 diff --git a/drivers/video/fbdev/omap2/dss/display.c b/drivers/video/fbdev/omap2/dss/display.c
56065 index 2412a0d..294215b 100644
56066 --- a/drivers/video/fbdev/omap2/dss/display.c
56067 +++ b/drivers/video/fbdev/omap2/dss/display.c
56068 @@ -161,12 +161,14 @@ int omapdss_register_display(struct omap_dss_device *dssdev)
56069 if (dssdev->name == NULL)
56070 dssdev->name = dssdev->alias;
56071
56072 + pax_open_kernel();
56073 if (drv && drv->get_resolution == NULL)
56074 - drv->get_resolution = omapdss_default_get_resolution;
56075 + *(void **)&drv->get_resolution = omapdss_default_get_resolution;
56076 if (drv && drv->get_recommended_bpp == NULL)
56077 - drv->get_recommended_bpp = omapdss_default_get_recommended_bpp;
56078 + *(void **)&drv->get_recommended_bpp = omapdss_default_get_recommended_bpp;
56079 if (drv && drv->get_timings == NULL)
56080 - drv->get_timings = omapdss_default_get_timings;
56081 + *(void **)&drv->get_timings = omapdss_default_get_timings;
56082 + pax_close_kernel();
56083
56084 mutex_lock(&panel_list_mutex);
56085 list_add_tail(&dssdev->panel_list, &panel_list);
56086 diff --git a/drivers/video/fbdev/s1d13xxxfb.c b/drivers/video/fbdev/s1d13xxxfb.c
56087 index 83433cb..71e9b98 100644
56088 --- a/drivers/video/fbdev/s1d13xxxfb.c
56089 +++ b/drivers/video/fbdev/s1d13xxxfb.c
56090 @@ -881,8 +881,10 @@ static int s1d13xxxfb_probe(struct platform_device *pdev)
56091
56092 switch(prod_id) {
56093 case S1D13506_PROD_ID: /* activate acceleration */
56094 - s1d13xxxfb_fbops.fb_fillrect = s1d13xxxfb_bitblt_solidfill;
56095 - s1d13xxxfb_fbops.fb_copyarea = s1d13xxxfb_bitblt_copyarea;
56096 + pax_open_kernel();
56097 + *(void **)&s1d13xxxfb_fbops.fb_fillrect = s1d13xxxfb_bitblt_solidfill;
56098 + *(void **)&s1d13xxxfb_fbops.fb_copyarea = s1d13xxxfb_bitblt_copyarea;
56099 + pax_close_kernel();
56100 info->flags = FBINFO_DEFAULT | FBINFO_HWACCEL_YPAN |
56101 FBINFO_HWACCEL_FILLRECT | FBINFO_HWACCEL_COPYAREA;
56102 break;
56103 diff --git a/drivers/video/fbdev/sh_mobile_lcdcfb.c b/drivers/video/fbdev/sh_mobile_lcdcfb.c
56104 index d3013cd..95b8285 100644
56105 --- a/drivers/video/fbdev/sh_mobile_lcdcfb.c
56106 +++ b/drivers/video/fbdev/sh_mobile_lcdcfb.c
56107 @@ -439,9 +439,9 @@ static unsigned long lcdc_sys_read_data(void *handle)
56108 }
56109
56110 static struct sh_mobile_lcdc_sys_bus_ops sh_mobile_lcdc_sys_bus_ops = {
56111 - lcdc_sys_write_index,
56112 - lcdc_sys_write_data,
56113 - lcdc_sys_read_data,
56114 + .write_index = lcdc_sys_write_index,
56115 + .write_data = lcdc_sys_write_data,
56116 + .read_data = lcdc_sys_read_data,
56117 };
56118
56119 static int sh_mobile_lcdc_sginit(struct fb_info *info,
56120 diff --git a/drivers/video/fbdev/smscufx.c b/drivers/video/fbdev/smscufx.c
56121 index 9279e5f..d5f5276 100644
56122 --- a/drivers/video/fbdev/smscufx.c
56123 +++ b/drivers/video/fbdev/smscufx.c
56124 @@ -1174,7 +1174,9 @@ static int ufx_ops_release(struct fb_info *info, int user)
56125 fb_deferred_io_cleanup(info);
56126 kfree(info->fbdefio);
56127 info->fbdefio = NULL;
56128 - info->fbops->fb_mmap = ufx_ops_mmap;
56129 + pax_open_kernel();
56130 + *(void **)&info->fbops->fb_mmap = ufx_ops_mmap;
56131 + pax_close_kernel();
56132 }
56133
56134 pr_debug("released /dev/fb%d user=%d count=%d",
56135 diff --git a/drivers/video/fbdev/udlfb.c b/drivers/video/fbdev/udlfb.c
56136 index ff2b873..626a8d5 100644
56137 --- a/drivers/video/fbdev/udlfb.c
56138 +++ b/drivers/video/fbdev/udlfb.c
56139 @@ -623,11 +623,11 @@ static int dlfb_handle_damage(struct dlfb_data *dev, int x, int y,
56140 dlfb_urb_completion(urb);
56141
56142 error:
56143 - atomic_add(bytes_sent, &dev->bytes_sent);
56144 - atomic_add(bytes_identical, &dev->bytes_identical);
56145 - atomic_add(width*height*2, &dev->bytes_rendered);
56146 + atomic_add_unchecked(bytes_sent, &dev->bytes_sent);
56147 + atomic_add_unchecked(bytes_identical, &dev->bytes_identical);
56148 + atomic_add_unchecked(width*height*2, &dev->bytes_rendered);
56149 end_cycles = get_cycles();
56150 - atomic_add(((unsigned int) ((end_cycles - start_cycles)
56151 + atomic_add_unchecked(((unsigned int) ((end_cycles - start_cycles)
56152 >> 10)), /* Kcycles */
56153 &dev->cpu_kcycles_used);
56154
56155 @@ -748,11 +748,11 @@ static void dlfb_dpy_deferred_io(struct fb_info *info,
56156 dlfb_urb_completion(urb);
56157
56158 error:
56159 - atomic_add(bytes_sent, &dev->bytes_sent);
56160 - atomic_add(bytes_identical, &dev->bytes_identical);
56161 - atomic_add(bytes_rendered, &dev->bytes_rendered);
56162 + atomic_add_unchecked(bytes_sent, &dev->bytes_sent);
56163 + atomic_add_unchecked(bytes_identical, &dev->bytes_identical);
56164 + atomic_add_unchecked(bytes_rendered, &dev->bytes_rendered);
56165 end_cycles = get_cycles();
56166 - atomic_add(((unsigned int) ((end_cycles - start_cycles)
56167 + atomic_add_unchecked(((unsigned int) ((end_cycles - start_cycles)
56168 >> 10)), /* Kcycles */
56169 &dev->cpu_kcycles_used);
56170 }
56171 @@ -991,7 +991,9 @@ static int dlfb_ops_release(struct fb_info *info, int user)
56172 fb_deferred_io_cleanup(info);
56173 kfree(info->fbdefio);
56174 info->fbdefio = NULL;
56175 - info->fbops->fb_mmap = dlfb_ops_mmap;
56176 + pax_open_kernel();
56177 + *(void **)&info->fbops->fb_mmap = dlfb_ops_mmap;
56178 + pax_close_kernel();
56179 }
56180
56181 pr_warn("released /dev/fb%d user=%d count=%d\n",
56182 @@ -1373,7 +1375,7 @@ static ssize_t metrics_bytes_rendered_show(struct device *fbdev,
56183 struct fb_info *fb_info = dev_get_drvdata(fbdev);
56184 struct dlfb_data *dev = fb_info->par;
56185 return snprintf(buf, PAGE_SIZE, "%u\n",
56186 - atomic_read(&dev->bytes_rendered));
56187 + atomic_read_unchecked(&dev->bytes_rendered));
56188 }
56189
56190 static ssize_t metrics_bytes_identical_show(struct device *fbdev,
56191 @@ -1381,7 +1383,7 @@ static ssize_t metrics_bytes_identical_show(struct device *fbdev,
56192 struct fb_info *fb_info = dev_get_drvdata(fbdev);
56193 struct dlfb_data *dev = fb_info->par;
56194 return snprintf(buf, PAGE_SIZE, "%u\n",
56195 - atomic_read(&dev->bytes_identical));
56196 + atomic_read_unchecked(&dev->bytes_identical));
56197 }
56198
56199 static ssize_t metrics_bytes_sent_show(struct device *fbdev,
56200 @@ -1389,7 +1391,7 @@ static ssize_t metrics_bytes_sent_show(struct device *fbdev,
56201 struct fb_info *fb_info = dev_get_drvdata(fbdev);
56202 struct dlfb_data *dev = fb_info->par;
56203 return snprintf(buf, PAGE_SIZE, "%u\n",
56204 - atomic_read(&dev->bytes_sent));
56205 + atomic_read_unchecked(&dev->bytes_sent));
56206 }
56207
56208 static ssize_t metrics_cpu_kcycles_used_show(struct device *fbdev,
56209 @@ -1397,7 +1399,7 @@ static ssize_t metrics_cpu_kcycles_used_show(struct device *fbdev,
56210 struct fb_info *fb_info = dev_get_drvdata(fbdev);
56211 struct dlfb_data *dev = fb_info->par;
56212 return snprintf(buf, PAGE_SIZE, "%u\n",
56213 - atomic_read(&dev->cpu_kcycles_used));
56214 + atomic_read_unchecked(&dev->cpu_kcycles_used));
56215 }
56216
56217 static ssize_t edid_show(
56218 @@ -1457,10 +1459,10 @@ static ssize_t metrics_reset_store(struct device *fbdev,
56219 struct fb_info *fb_info = dev_get_drvdata(fbdev);
56220 struct dlfb_data *dev = fb_info->par;
56221
56222 - atomic_set(&dev->bytes_rendered, 0);
56223 - atomic_set(&dev->bytes_identical, 0);
56224 - atomic_set(&dev->bytes_sent, 0);
56225 - atomic_set(&dev->cpu_kcycles_used, 0);
56226 + atomic_set_unchecked(&dev->bytes_rendered, 0);
56227 + atomic_set_unchecked(&dev->bytes_identical, 0);
56228 + atomic_set_unchecked(&dev->bytes_sent, 0);
56229 + atomic_set_unchecked(&dev->cpu_kcycles_used, 0);
56230
56231 return count;
56232 }
56233 diff --git a/drivers/video/fbdev/uvesafb.c b/drivers/video/fbdev/uvesafb.c
56234 index d32d1c4..46722e6 100644
56235 --- a/drivers/video/fbdev/uvesafb.c
56236 +++ b/drivers/video/fbdev/uvesafb.c
56237 @@ -19,6 +19,7 @@
56238 #include <linux/io.h>
56239 #include <linux/mutex.h>
56240 #include <linux/slab.h>
56241 +#include <linux/moduleloader.h>
56242 #include <video/edid.h>
56243 #include <video/uvesafb.h>
56244 #ifdef CONFIG_X86
56245 @@ -565,10 +566,32 @@ static int uvesafb_vbe_getpmi(struct uvesafb_ktask *task,
56246 if ((task->t.regs.eax & 0xffff) != 0x4f || task->t.regs.es < 0xc000) {
56247 par->pmi_setpal = par->ypan = 0;
56248 } else {
56249 +
56250 +#ifdef CONFIG_PAX_KERNEXEC
56251 +#ifdef CONFIG_MODULES
56252 + par->pmi_code = module_alloc_exec((u16)task->t.regs.ecx);
56253 +#endif
56254 + if (!par->pmi_code) {
56255 + par->pmi_setpal = par->ypan = 0;
56256 + return 0;
56257 + }
56258 +#endif
56259 +
56260 par->pmi_base = (u16 *)phys_to_virt(((u32)task->t.regs.es << 4)
56261 + task->t.regs.edi);
56262 +
56263 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
56264 + pax_open_kernel();
56265 + memcpy(par->pmi_code, par->pmi_base, (u16)task->t.regs.ecx);
56266 + pax_close_kernel();
56267 +
56268 + par->pmi_start = ktva_ktla(par->pmi_code + par->pmi_base[1]);
56269 + par->pmi_pal = ktva_ktla(par->pmi_code + par->pmi_base[2]);
56270 +#else
56271 par->pmi_start = (u8 *)par->pmi_base + par->pmi_base[1];
56272 par->pmi_pal = (u8 *)par->pmi_base + par->pmi_base[2];
56273 +#endif
56274 +
56275 printk(KERN_INFO "uvesafb: protected mode interface info at "
56276 "%04x:%04x\n",
56277 (u16)task->t.regs.es, (u16)task->t.regs.edi);
56278 @@ -813,13 +836,14 @@ static int uvesafb_vbe_init(struct fb_info *info)
56279 par->ypan = ypan;
56280
56281 if (par->pmi_setpal || par->ypan) {
56282 +#if !defined(CONFIG_MODULES) || !defined(CONFIG_PAX_KERNEXEC)
56283 if (__supported_pte_mask & _PAGE_NX) {
56284 par->pmi_setpal = par->ypan = 0;
56285 printk(KERN_WARNING "uvesafb: NX protection is active, "
56286 "better not use the PMI.\n");
56287 - } else {
56288 + } else
56289 +#endif
56290 uvesafb_vbe_getpmi(task, par);
56291 - }
56292 }
56293 #else
56294 /* The protected mode interface is not available on non-x86. */
56295 @@ -1452,8 +1476,11 @@ static void uvesafb_init_info(struct fb_info *info, struct vbe_mode_ib *mode)
56296 info->fix.ywrapstep = (par->ypan > 1) ? 1 : 0;
56297
56298 /* Disable blanking if the user requested so. */
56299 - if (!blank)
56300 - info->fbops->fb_blank = NULL;
56301 + if (!blank) {
56302 + pax_open_kernel();
56303 + *(void **)&info->fbops->fb_blank = NULL;
56304 + pax_close_kernel();
56305 + }
56306
56307 /*
56308 * Find out how much IO memory is required for the mode with
56309 @@ -1524,8 +1551,11 @@ static void uvesafb_init_info(struct fb_info *info, struct vbe_mode_ib *mode)
56310 info->flags = FBINFO_FLAG_DEFAULT |
56311 (par->ypan ? FBINFO_HWACCEL_YPAN : 0);
56312
56313 - if (!par->ypan)
56314 - info->fbops->fb_pan_display = NULL;
56315 + if (!par->ypan) {
56316 + pax_open_kernel();
56317 + *(void **)&info->fbops->fb_pan_display = NULL;
56318 + pax_close_kernel();
56319 + }
56320 }
56321
56322 static void uvesafb_init_mtrr(struct fb_info *info)
56323 @@ -1786,6 +1816,11 @@ out_mode:
56324 out:
56325 kfree(par->vbe_modes);
56326
56327 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
56328 + if (par->pmi_code)
56329 + module_memfree_exec(par->pmi_code);
56330 +#endif
56331 +
56332 framebuffer_release(info);
56333 return err;
56334 }
56335 @@ -1810,6 +1845,11 @@ static int uvesafb_remove(struct platform_device *dev)
56336 kfree(par->vbe_state_orig);
56337 kfree(par->vbe_state_saved);
56338
56339 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
56340 + if (par->pmi_code)
56341 + module_memfree_exec(par->pmi_code);
56342 +#endif
56343 +
56344 framebuffer_release(info);
56345 }
56346 return 0;
56347 diff --git a/drivers/video/fbdev/vesafb.c b/drivers/video/fbdev/vesafb.c
56348 index d79a0ac..2d0c3d4 100644
56349 --- a/drivers/video/fbdev/vesafb.c
56350 +++ b/drivers/video/fbdev/vesafb.c
56351 @@ -9,6 +9,7 @@
56352 */
56353
56354 #include <linux/module.h>
56355 +#include <linux/moduleloader.h>
56356 #include <linux/kernel.h>
56357 #include <linux/errno.h>
56358 #include <linux/string.h>
56359 @@ -52,8 +53,8 @@ static int vram_remap; /* Set amount of memory to be used */
56360 static int vram_total; /* Set total amount of memory */
56361 static int pmi_setpal __read_mostly = 1; /* pmi for palette changes ??? */
56362 static int ypan __read_mostly; /* 0..nothing, 1..ypan, 2..ywrap */
56363 -static void (*pmi_start)(void) __read_mostly;
56364 -static void (*pmi_pal) (void) __read_mostly;
56365 +static void (*pmi_start)(void) __read_only;
56366 +static void (*pmi_pal) (void) __read_only;
56367 static int depth __read_mostly;
56368 static int vga_compat __read_mostly;
56369 /* --------------------------------------------------------------------- */
56370 @@ -233,6 +234,7 @@ static int vesafb_probe(struct platform_device *dev)
56371 unsigned int size_remap;
56372 unsigned int size_total;
56373 char *option = NULL;
56374 + void *pmi_code = NULL;
56375
56376 /* ignore error return of fb_get_options */
56377 fb_get_options("vesafb", &option);
56378 @@ -279,10 +281,6 @@ static int vesafb_probe(struct platform_device *dev)
56379 size_remap = size_total;
56380 vesafb_fix.smem_len = size_remap;
56381
56382 -#ifndef __i386__
56383 - screen_info.vesapm_seg = 0;
56384 -#endif
56385 -
56386 if (!request_mem_region(vesafb_fix.smem_start, size_total, "vesafb")) {
56387 printk(KERN_WARNING
56388 "vesafb: cannot reserve video memory at 0x%lx\n",
56389 @@ -312,9 +310,21 @@ static int vesafb_probe(struct platform_device *dev)
56390 printk(KERN_INFO "vesafb: mode is %dx%dx%d, linelength=%d, pages=%d\n",
56391 vesafb_defined.xres, vesafb_defined.yres, vesafb_defined.bits_per_pixel, vesafb_fix.line_length, screen_info.pages);
56392
56393 +#ifdef __i386__
56394 +
56395 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
56396 + pmi_code = module_alloc_exec(screen_info.vesapm_size);
56397 + if (!pmi_code)
56398 +#elif !defined(CONFIG_PAX_KERNEXEC)
56399 + if (0)
56400 +#endif
56401 +
56402 +#endif
56403 + screen_info.vesapm_seg = 0;
56404 +
56405 if (screen_info.vesapm_seg) {
56406 - printk(KERN_INFO "vesafb: protected mode interface info at %04x:%04x\n",
56407 - screen_info.vesapm_seg,screen_info.vesapm_off);
56408 + printk(KERN_INFO "vesafb: protected mode interface info at %04x:%04x %04x bytes\n",
56409 + screen_info.vesapm_seg,screen_info.vesapm_off,screen_info.vesapm_size);
56410 }
56411
56412 if (screen_info.vesapm_seg < 0xc000)
56413 @@ -322,9 +332,25 @@ static int vesafb_probe(struct platform_device *dev)
56414
56415 if (ypan || pmi_setpal) {
56416 unsigned short *pmi_base;
56417 +
56418 pmi_base = (unsigned short*)phys_to_virt(((unsigned long)screen_info.vesapm_seg << 4) + screen_info.vesapm_off);
56419 - pmi_start = (void*)((char*)pmi_base + pmi_base[1]);
56420 - pmi_pal = (void*)((char*)pmi_base + pmi_base[2]);
56421 +
56422 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
56423 + pax_open_kernel();
56424 + memcpy(pmi_code, pmi_base, screen_info.vesapm_size);
56425 +#else
56426 + pmi_code = pmi_base;
56427 +#endif
56428 +
56429 + pmi_start = (void*)((char*)pmi_code + pmi_base[1]);
56430 + pmi_pal = (void*)((char*)pmi_code + pmi_base[2]);
56431 +
56432 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
56433 + pmi_start = ktva_ktla(pmi_start);
56434 + pmi_pal = ktva_ktla(pmi_pal);
56435 + pax_close_kernel();
56436 +#endif
56437 +
56438 printk(KERN_INFO "vesafb: pmi: set display start = %p, set palette = %p\n",pmi_start,pmi_pal);
56439 if (pmi_base[3]) {
56440 printk(KERN_INFO "vesafb: pmi: ports = ");
56441 @@ -477,8 +503,11 @@ static int vesafb_probe(struct platform_device *dev)
56442 info->flags = FBINFO_FLAG_DEFAULT | FBINFO_MISC_FIRMWARE |
56443 (ypan ? FBINFO_HWACCEL_YPAN : 0);
56444
56445 - if (!ypan)
56446 - info->fbops->fb_pan_display = NULL;
56447 + if (!ypan) {
56448 + pax_open_kernel();
56449 + *(void **)&info->fbops->fb_pan_display = NULL;
56450 + pax_close_kernel();
56451 + }
56452
56453 if (fb_alloc_cmap(&info->cmap, 256, 0) < 0) {
56454 err = -ENOMEM;
56455 @@ -492,6 +521,11 @@ static int vesafb_probe(struct platform_device *dev)
56456 fb_info(info, "%s frame buffer device\n", info->fix.id);
56457 return 0;
56458 err:
56459 +
56460 +#if defined(__i386__) && defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
56461 + module_memfree_exec(pmi_code);
56462 +#endif
56463 +
56464 if (info->screen_base)
56465 iounmap(info->screen_base);
56466 framebuffer_release(info);
56467 diff --git a/drivers/video/fbdev/via/via_clock.h b/drivers/video/fbdev/via/via_clock.h
56468 index 88714ae..16c2e11 100644
56469 --- a/drivers/video/fbdev/via/via_clock.h
56470 +++ b/drivers/video/fbdev/via/via_clock.h
56471 @@ -56,7 +56,7 @@ struct via_clock {
56472
56473 void (*set_engine_pll_state)(u8 state);
56474 void (*set_engine_pll)(struct via_pll_config config);
56475 -};
56476 +} __no_const;
56477
56478
56479 static inline u32 get_pll_internal_frequency(u32 ref_freq,
56480 diff --git a/drivers/video/logo/logo_linux_clut224.ppm b/drivers/video/logo/logo_linux_clut224.ppm
56481 index 3c14e43..2630570 100644
56482 --- a/drivers/video/logo/logo_linux_clut224.ppm
56483 +++ b/drivers/video/logo/logo_linux_clut224.ppm
56484 @@ -2,1603 +2,1123 @@ P3
56485 # Standard 224-color Linux logo
56486 80 80
56487 255
56488 - 0 0 0 0 0 0 0 0 0 0 0 0
56489 - 0 0 0 0 0 0 0 0 0 0 0 0
56490 - 0 0 0 0 0 0 0 0 0 0 0 0
56491 - 0 0 0 0 0 0 0 0 0 0 0 0
56492 - 0 0 0 0 0 0 0 0 0 0 0 0
56493 - 0 0 0 0 0 0 0 0 0 0 0 0
56494 - 0 0 0 0 0 0 0 0 0 0 0 0
56495 - 0 0 0 0 0 0 0 0 0 0 0 0
56496 - 0 0 0 0 0 0 0 0 0 0 0 0
56497 - 6 6 6 6 6 6 10 10 10 10 10 10
56498 - 10 10 10 6 6 6 6 6 6 6 6 6
56499 - 0 0 0 0 0 0 0 0 0 0 0 0
56500 - 0 0 0 0 0 0 0 0 0 0 0 0
56501 - 0 0 0 0 0 0 0 0 0 0 0 0
56502 - 0 0 0 0 0 0 0 0 0 0 0 0
56503 - 0 0 0 0 0 0 0 0 0 0 0 0
56504 - 0 0 0 0 0 0 0 0 0 0 0 0
56505 - 0 0 0 0 0 0 0 0 0 0 0 0
56506 - 0 0 0 0 0 0 0 0 0 0 0 0
56507 - 0 0 0 0 0 0 0 0 0 0 0 0
56508 - 0 0 0 0 0 0 0 0 0 0 0 0
56509 - 0 0 0 0 0 0 0 0 0 0 0 0
56510 - 0 0 0 0 0 0 0 0 0 0 0 0
56511 - 0 0 0 0 0 0 0 0 0 0 0 0
56512 - 0 0 0 0 0 0 0 0 0 0 0 0
56513 - 0 0 0 0 0 0 0 0 0 0 0 0
56514 - 0 0 0 0 0 0 0 0 0 0 0 0
56515 - 0 0 0 0 0 0 0 0 0 0 0 0
56516 - 0 0 0 6 6 6 10 10 10 14 14 14
56517 - 22 22 22 26 26 26 30 30 30 34 34 34
56518 - 30 30 30 30 30 30 26 26 26 18 18 18
56519 - 14 14 14 10 10 10 6 6 6 0 0 0
56520 - 0 0 0 0 0 0 0 0 0 0 0 0
56521 - 0 0 0 0 0 0 0 0 0 0 0 0
56522 - 0 0 0 0 0 0 0 0 0 0 0 0
56523 - 0 0 0 0 0 0 0 0 0 0 0 0
56524 - 0 0 0 0 0 0 0 0 0 0 0 0
56525 - 0 0 0 0 0 0 0 0 0 0 0 0
56526 - 0 0 0 0 0 0 0 0 0 0 0 0
56527 - 0 0 0 0 0 0 0 0 0 0 0 0
56528 - 0 0 0 0 0 0 0 0 0 0 0 0
56529 - 0 0 0 0 0 1 0 0 1 0 0 0
56530 - 0 0 0 0 0 0 0 0 0 0 0 0
56531 - 0 0 0 0 0 0 0 0 0 0 0 0
56532 - 0 0 0 0 0 0 0 0 0 0 0 0
56533 - 0 0 0 0 0 0 0 0 0 0 0 0
56534 - 0 0 0 0 0 0 0 0 0 0 0 0
56535 - 0 0 0 0 0 0 0 0 0 0 0 0
56536 - 6 6 6 14 14 14 26 26 26 42 42 42
56537 - 54 54 54 66 66 66 78 78 78 78 78 78
56538 - 78 78 78 74 74 74 66 66 66 54 54 54
56539 - 42 42 42 26 26 26 18 18 18 10 10 10
56540 - 6 6 6 0 0 0 0 0 0 0 0 0
56541 - 0 0 0 0 0 0 0 0 0 0 0 0
56542 - 0 0 0 0 0 0 0 0 0 0 0 0
56543 - 0 0 0 0 0 0 0 0 0 0 0 0
56544 - 0 0 0 0 0 0 0 0 0 0 0 0
56545 - 0 0 0 0 0 0 0 0 0 0 0 0
56546 - 0 0 0 0 0 0 0 0 0 0 0 0
56547 - 0 0 0 0 0 0 0 0 0 0 0 0
56548 - 0 0 0 0 0 0 0 0 0 0 0 0
56549 - 0 0 1 0 0 0 0 0 0 0 0 0
56550 - 0 0 0 0 0 0 0 0 0 0 0 0
56551 - 0 0 0 0 0 0 0 0 0 0 0 0
56552 - 0 0 0 0 0 0 0 0 0 0 0 0
56553 - 0 0 0 0 0 0 0 0 0 0 0 0
56554 - 0 0 0 0 0 0 0 0 0 0 0 0
56555 - 0 0 0 0 0 0 0 0 0 10 10 10
56556 - 22 22 22 42 42 42 66 66 66 86 86 86
56557 - 66 66 66 38 38 38 38 38 38 22 22 22
56558 - 26 26 26 34 34 34 54 54 54 66 66 66
56559 - 86 86 86 70 70 70 46 46 46 26 26 26
56560 - 14 14 14 6 6 6 0 0 0 0 0 0
56561 - 0 0 0 0 0 0 0 0 0 0 0 0
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59108 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59109 +4 4 4 4 4 4
59110 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59111 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59112 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59113 +4 4 4 4 4 4 5 5 5 4 3 3 5 5 5 6 6 6
59114 +4 0 0 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6
59115 +6 6 6 6 6 6 6 6 6 4 0 0 6 6 6 6 6 6
59116 +4 0 0 6 6 6 6 6 6 4 3 3 5 5 5 4 4 4
59117 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59118 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59119 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59120 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59121 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59122 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59123 +4 4 4 4 4 4
59124 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59125 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59126 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59127 +4 4 4 4 4 4 4 4 4 5 5 5 4 3 3 5 5 5
59128 +5 5 5 5 5 5 4 0 0 6 6 6 4 0 0 6 6 6
59129 +6 6 6 6 6 6 6 6 6 4 0 0 6 6 6 4 0 0
59130 +6 6 6 4 3 3 5 5 5 4 3 3 5 5 5 4 4 4
59131 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59132 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59133 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59134 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59135 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59136 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59137 +4 4 4 4 4 4
59138 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59139 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59140 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59141 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 5 5 5
59142 +4 3 3 6 6 6 4 3 3 6 6 6 6 6 6 6 6 6
59143 +4 0 0 6 6 6 4 0 0 6 6 6 6 6 6 6 6 6
59144 +6 6 6 4 3 3 5 5 5 4 4 4 4 4 4 4 4 4
59145 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59146 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59147 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59148 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59149 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59150 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59151 +4 4 4 4 4 4
59152 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59153 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59154 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59155 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59156 +4 4 4 5 5 5 4 3 3 5 5 5 4 0 0 6 6 6
59157 +6 6 6 4 0 0 6 6 6 6 6 6 4 0 0 6 6 6
59158 +4 3 3 5 5 5 5 5 5 4 4 4 4 4 4 4 4 4
59159 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59160 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59161 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59162 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59163 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59164 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59165 +4 4 4 4 4 4
59166 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59167 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59168 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59169 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59170 +4 4 4 5 5 5 4 3 3 5 5 5 6 6 6 4 3 3
59171 +4 3 3 6 6 6 6 6 6 4 3 3 6 6 6 4 3 3
59172 +5 5 5 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59173 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59174 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59175 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59176 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59177 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59178 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59179 +4 4 4 4 4 4
59180 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59181 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59182 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59183 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59184 +4 4 4 4 4 4 4 4 4 5 5 5 4 3 3 6 6 6
59185 +5 5 5 4 3 3 4 3 3 4 3 3 5 5 5 5 5 5
59186 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59187 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59188 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59189 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59190 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59191 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59192 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59193 +4 4 4 4 4 4
59194 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59195 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59196 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59197 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59198 +4 4 4 4 4 4 4 4 4 4 4 4 5 5 5 4 3 3
59199 +5 5 5 4 3 3 5 5 5 5 5 5 4 4 4 4 4 4
59200 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59201 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59202 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59203 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59204 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59205 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59206 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59207 +4 4 4 4 4 4
59208 diff --git a/drivers/xen/events/events_base.c b/drivers/xen/events/events_base.c
59209 index 70fba97..8ec7f86 100644
59210 --- a/drivers/xen/events/events_base.c
59211 +++ b/drivers/xen/events/events_base.c
59212 @@ -1563,7 +1563,7 @@ void xen_irq_resume(void)
59213 restore_pirqs();
59214 }
59215
59216 -static struct irq_chip xen_dynamic_chip __read_mostly = {
59217 +static struct irq_chip xen_dynamic_chip = {
59218 .name = "xen-dyn",
59219
59220 .irq_disable = disable_dynirq,
59221 @@ -1577,7 +1577,7 @@ static struct irq_chip xen_dynamic_chip __read_mostly = {
59222 .irq_retrigger = retrigger_dynirq,
59223 };
59224
59225 -static struct irq_chip xen_pirq_chip __read_mostly = {
59226 +static struct irq_chip xen_pirq_chip = {
59227 .name = "xen-pirq",
59228
59229 .irq_startup = startup_pirq,
59230 @@ -1597,7 +1597,7 @@ static struct irq_chip xen_pirq_chip __read_mostly = {
59231 .irq_retrigger = retrigger_dynirq,
59232 };
59233
59234 -static struct irq_chip xen_percpu_chip __read_mostly = {
59235 +static struct irq_chip xen_percpu_chip = {
59236 .name = "xen-percpu",
59237
59238 .irq_disable = disable_dynirq,
59239 diff --git a/drivers/xen/xenfs/xenstored.c b/drivers/xen/xenfs/xenstored.c
59240 index fef20db..d28b1ab 100644
59241 --- a/drivers/xen/xenfs/xenstored.c
59242 +++ b/drivers/xen/xenfs/xenstored.c
59243 @@ -24,7 +24,12 @@ static int xsd_release(struct inode *inode, struct file *file)
59244 static int xsd_kva_open(struct inode *inode, struct file *file)
59245 {
59246 file->private_data = (void *)kasprintf(GFP_KERNEL, "0x%p",
59247 +#ifdef CONFIG_GRKERNSEC_HIDESYM
59248 + NULL);
59249 +#else
59250 xen_store_interface);
59251 +#endif
59252 +
59253 if (!file->private_data)
59254 return -ENOMEM;
59255 return 0;
59256 diff --git a/fs/9p/vfs_addr.c b/fs/9p/vfs_addr.c
59257 index eb14e05..5156de7 100644
59258 --- a/fs/9p/vfs_addr.c
59259 +++ b/fs/9p/vfs_addr.c
59260 @@ -187,7 +187,7 @@ static int v9fs_vfs_writepage_locked(struct page *page)
59261
59262 retval = v9fs_file_write_internal(inode,
59263 v9inode->writeback_fid,
59264 - (__force const char __user *)buffer,
59265 + (const char __force_user *)buffer,
59266 len, &offset, 0);
59267 if (retval > 0)
59268 retval = 0;
59269 diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c
59270 index 3662f1d..90558b5 100644
59271 --- a/fs/9p/vfs_inode.c
59272 +++ b/fs/9p/vfs_inode.c
59273 @@ -1312,7 +1312,7 @@ static void *v9fs_vfs_follow_link(struct dentry *dentry, struct nameidata *nd)
59274 void
59275 v9fs_vfs_put_link(struct dentry *dentry, struct nameidata *nd, void *p)
59276 {
59277 - char *s = nd_get_link(nd);
59278 + const char *s = nd_get_link(nd);
59279
59280 p9_debug(P9_DEBUG_VFS, " %pd %s\n",
59281 dentry, IS_ERR(s) ? "<error>" : s);
59282 diff --git a/fs/Kconfig.binfmt b/fs/Kconfig.binfmt
59283 index 270c481..0d8a962 100644
59284 --- a/fs/Kconfig.binfmt
59285 +++ b/fs/Kconfig.binfmt
59286 @@ -106,7 +106,7 @@ config HAVE_AOUT
59287
59288 config BINFMT_AOUT
59289 tristate "Kernel support for a.out and ECOFF binaries"
59290 - depends on HAVE_AOUT
59291 + depends on HAVE_AOUT && BROKEN
59292 ---help---
59293 A.out (Assembler.OUTput) is a set of formats for libraries and
59294 executables used in the earliest versions of UNIX. Linux used
59295 diff --git a/fs/afs/inode.c b/fs/afs/inode.c
59296 index 8a1d38e..300a14e 100644
59297 --- a/fs/afs/inode.c
59298 +++ b/fs/afs/inode.c
59299 @@ -141,7 +141,7 @@ struct inode *afs_iget_autocell(struct inode *dir, const char *dev_name,
59300 struct afs_vnode *vnode;
59301 struct super_block *sb;
59302 struct inode *inode;
59303 - static atomic_t afs_autocell_ino;
59304 + static atomic_unchecked_t afs_autocell_ino;
59305
59306 _enter("{%x:%u},%*.*s,",
59307 AFS_FS_I(dir)->fid.vid, AFS_FS_I(dir)->fid.vnode,
59308 @@ -154,7 +154,7 @@ struct inode *afs_iget_autocell(struct inode *dir, const char *dev_name,
59309 data.fid.unique = 0;
59310 data.fid.vnode = 0;
59311
59312 - inode = iget5_locked(sb, atomic_inc_return(&afs_autocell_ino),
59313 + inode = iget5_locked(sb, atomic_inc_return_unchecked(&afs_autocell_ino),
59314 afs_iget5_autocell_test, afs_iget5_set,
59315 &data);
59316 if (!inode) {
59317 diff --git a/fs/aio.c b/fs/aio.c
59318 index a793f70..46f45af 100644
59319 --- a/fs/aio.c
59320 +++ b/fs/aio.c
59321 @@ -404,7 +404,7 @@ static int aio_setup_ring(struct kioctx *ctx)
59322 size += sizeof(struct io_event) * nr_events;
59323
59324 nr_pages = PFN_UP(size);
59325 - if (nr_pages < 0)
59326 + if (nr_pages <= 0)
59327 return -EINVAL;
59328
59329 file = aio_private_file(ctx, nr_pages);
59330 diff --git a/fs/attr.c b/fs/attr.c
59331 index 6530ced..4a827e2 100644
59332 --- a/fs/attr.c
59333 +++ b/fs/attr.c
59334 @@ -102,6 +102,7 @@ int inode_newsize_ok(const struct inode *inode, loff_t offset)
59335 unsigned long limit;
59336
59337 limit = rlimit(RLIMIT_FSIZE);
59338 + gr_learn_resource(current, RLIMIT_FSIZE, (unsigned long)offset, 1);
59339 if (limit != RLIM_INFINITY && offset > limit)
59340 goto out_sig;
59341 if (offset > inode->i_sb->s_maxbytes)
59342 diff --git a/fs/autofs4/waitq.c b/fs/autofs4/waitq.c
59343 index 116fd38..c04182da 100644
59344 --- a/fs/autofs4/waitq.c
59345 +++ b/fs/autofs4/waitq.c
59346 @@ -59,7 +59,7 @@ static int autofs4_write(struct autofs_sb_info *sbi,
59347 {
59348 unsigned long sigpipe, flags;
59349 mm_segment_t fs;
59350 - const char *data = (const char *)addr;
59351 + const char __user *data = (const char __force_user *)addr;
59352 ssize_t wr = 0;
59353
59354 sigpipe = sigismember(&current->pending.signal, SIGPIPE);
59355 @@ -340,6 +340,10 @@ static int validate_request(struct autofs_wait_queue **wait,
59356 return 1;
59357 }
59358
59359 +#ifdef CONFIG_GRKERNSEC_HIDESYM
59360 +static atomic_unchecked_t autofs_dummy_name_id = ATOMIC_INIT(0);
59361 +#endif
59362 +
59363 int autofs4_wait(struct autofs_sb_info *sbi, struct dentry *dentry,
59364 enum autofs_notify notify)
59365 {
59366 @@ -385,7 +389,12 @@ int autofs4_wait(struct autofs_sb_info *sbi, struct dentry *dentry,
59367
59368 /* If this is a direct mount request create a dummy name */
59369 if (IS_ROOT(dentry) && autofs_type_trigger(sbi->type))
59370 +#ifdef CONFIG_GRKERNSEC_HIDESYM
59371 + /* this name does get written to userland via autofs4_write() */
59372 + qstr.len = sprintf(name, "%08x", atomic_inc_return_unchecked(&autofs_dummy_name_id));
59373 +#else
59374 qstr.len = sprintf(name, "%p", dentry);
59375 +#endif
59376 else {
59377 qstr.len = autofs4_getpath(sbi, dentry, &name);
59378 if (!qstr.len) {
59379 diff --git a/fs/befs/endian.h b/fs/befs/endian.h
59380 index 2722387..56059b5 100644
59381 --- a/fs/befs/endian.h
59382 +++ b/fs/befs/endian.h
59383 @@ -11,7 +11,7 @@
59384
59385 #include <asm/byteorder.h>
59386
59387 -static inline u64
59388 +static inline u64 __intentional_overflow(-1)
59389 fs64_to_cpu(const struct super_block *sb, fs64 n)
59390 {
59391 if (BEFS_SB(sb)->byte_order == BEFS_BYTESEX_LE)
59392 @@ -29,7 +29,7 @@ cpu_to_fs64(const struct super_block *sb, u64 n)
59393 return (__force fs64)cpu_to_be64(n);
59394 }
59395
59396 -static inline u32
59397 +static inline u32 __intentional_overflow(-1)
59398 fs32_to_cpu(const struct super_block *sb, fs32 n)
59399 {
59400 if (BEFS_SB(sb)->byte_order == BEFS_BYTESEX_LE)
59401 @@ -47,7 +47,7 @@ cpu_to_fs32(const struct super_block *sb, u32 n)
59402 return (__force fs32)cpu_to_be32(n);
59403 }
59404
59405 -static inline u16
59406 +static inline u16 __intentional_overflow(-1)
59407 fs16_to_cpu(const struct super_block *sb, fs16 n)
59408 {
59409 if (BEFS_SB(sb)->byte_order == BEFS_BYTESEX_LE)
59410 diff --git a/fs/binfmt_aout.c b/fs/binfmt_aout.c
59411 index 4c55668..eeae150 100644
59412 --- a/fs/binfmt_aout.c
59413 +++ b/fs/binfmt_aout.c
59414 @@ -16,6 +16,7 @@
59415 #include <linux/string.h>
59416 #include <linux/fs.h>
59417 #include <linux/file.h>
59418 +#include <linux/security.h>
59419 #include <linux/stat.h>
59420 #include <linux/fcntl.h>
59421 #include <linux/ptrace.h>
59422 @@ -58,6 +59,8 @@ static int aout_core_dump(struct coredump_params *cprm)
59423 #endif
59424 # define START_STACK(u) ((void __user *)u.start_stack)
59425
59426 + memset(&dump, 0, sizeof(dump));
59427 +
59428 fs = get_fs();
59429 set_fs(KERNEL_DS);
59430 has_dumped = 1;
59431 @@ -68,10 +71,12 @@ static int aout_core_dump(struct coredump_params *cprm)
59432
59433 /* If the size of the dump file exceeds the rlimit, then see what would happen
59434 if we wrote the stack, but not the data area. */
59435 + gr_learn_resource(current, RLIMIT_CORE, (dump.u_dsize + dump.u_ssize+1) * PAGE_SIZE, 1);
59436 if ((dump.u_dsize + dump.u_ssize+1) * PAGE_SIZE > cprm->limit)
59437 dump.u_dsize = 0;
59438
59439 /* Make sure we have enough room to write the stack and data areas. */
59440 + gr_learn_resource(current, RLIMIT_CORE, (dump.u_ssize + 1) * PAGE_SIZE, 1);
59441 if ((dump.u_ssize + 1) * PAGE_SIZE > cprm->limit)
59442 dump.u_ssize = 0;
59443
59444 @@ -232,6 +237,8 @@ static int load_aout_binary(struct linux_binprm * bprm)
59445 rlim = rlimit(RLIMIT_DATA);
59446 if (rlim >= RLIM_INFINITY)
59447 rlim = ~0;
59448 +
59449 + gr_learn_resource(current, RLIMIT_DATA, ex.a_data + ex.a_bss, 1);
59450 if (ex.a_data + ex.a_bss > rlim)
59451 return -ENOMEM;
59452
59453 @@ -261,6 +268,27 @@ static int load_aout_binary(struct linux_binprm * bprm)
59454
59455 install_exec_creds(bprm);
59456
59457 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
59458 + current->mm->pax_flags = 0UL;
59459 +#endif
59460 +
59461 +#ifdef CONFIG_PAX_PAGEEXEC
59462 + if (!(N_FLAGS(ex) & F_PAX_PAGEEXEC)) {
59463 + current->mm->pax_flags |= MF_PAX_PAGEEXEC;
59464 +
59465 +#ifdef CONFIG_PAX_EMUTRAMP
59466 + if (N_FLAGS(ex) & F_PAX_EMUTRAMP)
59467 + current->mm->pax_flags |= MF_PAX_EMUTRAMP;
59468 +#endif
59469 +
59470 +#ifdef CONFIG_PAX_MPROTECT
59471 + if (!(N_FLAGS(ex) & F_PAX_MPROTECT))
59472 + current->mm->pax_flags |= MF_PAX_MPROTECT;
59473 +#endif
59474 +
59475 + }
59476 +#endif
59477 +
59478 if (N_MAGIC(ex) == OMAGIC) {
59479 unsigned long text_addr, map_size;
59480 loff_t pos;
59481 @@ -312,7 +340,7 @@ static int load_aout_binary(struct linux_binprm * bprm)
59482 return error;
59483
59484 error = vm_mmap(bprm->file, N_DATADDR(ex), ex.a_data,
59485 - PROT_READ | PROT_WRITE | PROT_EXEC,
59486 + PROT_READ | PROT_WRITE,
59487 MAP_FIXED | MAP_PRIVATE | MAP_DENYWRITE | MAP_EXECUTABLE,
59488 fd_offset + ex.a_text);
59489 if (error != N_DATADDR(ex))
59490 diff --git a/fs/binfmt_elf.c b/fs/binfmt_elf.c
59491 index d925f55..d31f527 100644
59492 --- a/fs/binfmt_elf.c
59493 +++ b/fs/binfmt_elf.c
59494 @@ -34,6 +34,7 @@
59495 #include <linux/utsname.h>
59496 #include <linux/coredump.h>
59497 #include <linux/sched.h>
59498 +#include <linux/xattr.h>
59499 #include <asm/uaccess.h>
59500 #include <asm/param.h>
59501 #include <asm/page.h>
59502 @@ -47,7 +48,7 @@
59503
59504 static int load_elf_binary(struct linux_binprm *bprm);
59505 static unsigned long elf_map(struct file *, unsigned long, struct elf_phdr *,
59506 - int, int, unsigned long);
59507 + int, int, unsigned long) __intentional_overflow(-1);
59508
59509 #ifdef CONFIG_USELIB
59510 static int load_elf_library(struct file *);
59511 @@ -65,6 +66,14 @@ static int elf_core_dump(struct coredump_params *cprm);
59512 #define elf_core_dump NULL
59513 #endif
59514
59515 +#ifdef CONFIG_PAX_MPROTECT
59516 +static void elf_handle_mprotect(struct vm_area_struct *vma, unsigned long newflags);
59517 +#endif
59518 +
59519 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
59520 +static void elf_handle_mmap(struct file *file);
59521 +#endif
59522 +
59523 #if ELF_EXEC_PAGESIZE > PAGE_SIZE
59524 #define ELF_MIN_ALIGN ELF_EXEC_PAGESIZE
59525 #else
59526 @@ -84,6 +93,15 @@ static struct linux_binfmt elf_format = {
59527 .load_binary = load_elf_binary,
59528 .load_shlib = load_elf_library,
59529 .core_dump = elf_core_dump,
59530 +
59531 +#ifdef CONFIG_PAX_MPROTECT
59532 + .handle_mprotect= elf_handle_mprotect,
59533 +#endif
59534 +
59535 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
59536 + .handle_mmap = elf_handle_mmap,
59537 +#endif
59538 +
59539 .min_coredump = ELF_EXEC_PAGESIZE,
59540 };
59541
59542 @@ -91,6 +109,8 @@ static struct linux_binfmt elf_format = {
59543
59544 static int set_brk(unsigned long start, unsigned long end)
59545 {
59546 + unsigned long e = end;
59547 +
59548 start = ELF_PAGEALIGN(start);
59549 end = ELF_PAGEALIGN(end);
59550 if (end > start) {
59551 @@ -99,7 +119,7 @@ static int set_brk(unsigned long start, unsigned long end)
59552 if (BAD_ADDR(addr))
59553 return addr;
59554 }
59555 - current->mm->start_brk = current->mm->brk = end;
59556 + current->mm->start_brk = current->mm->brk = e;
59557 return 0;
59558 }
59559
59560 @@ -160,12 +180,13 @@ create_elf_tables(struct linux_binprm *bprm, struct elfhdr *exec,
59561 elf_addr_t __user *u_rand_bytes;
59562 const char *k_platform = ELF_PLATFORM;
59563 const char *k_base_platform = ELF_BASE_PLATFORM;
59564 - unsigned char k_rand_bytes[16];
59565 + u32 k_rand_bytes[4];
59566 int items;
59567 elf_addr_t *elf_info;
59568 int ei_index = 0;
59569 const struct cred *cred = current_cred();
59570 struct vm_area_struct *vma;
59571 + unsigned long saved_auxv[AT_VECTOR_SIZE];
59572
59573 /*
59574 * In some cases (e.g. Hyper-Threading), we want to avoid L1
59575 @@ -207,8 +228,12 @@ create_elf_tables(struct linux_binprm *bprm, struct elfhdr *exec,
59576 * Generate 16 random bytes for userspace PRNG seeding.
59577 */
59578 get_random_bytes(k_rand_bytes, sizeof(k_rand_bytes));
59579 - u_rand_bytes = (elf_addr_t __user *)
59580 - STACK_ALLOC(p, sizeof(k_rand_bytes));
59581 + prandom_seed(k_rand_bytes[0] ^ prandom_u32());
59582 + prandom_seed(k_rand_bytes[1] ^ prandom_u32());
59583 + prandom_seed(k_rand_bytes[2] ^ prandom_u32());
59584 + prandom_seed(k_rand_bytes[3] ^ prandom_u32());
59585 + p = STACK_ROUND(p, sizeof(k_rand_bytes));
59586 + u_rand_bytes = (elf_addr_t __user *) p;
59587 if (__copy_to_user(u_rand_bytes, k_rand_bytes, sizeof(k_rand_bytes)))
59588 return -EFAULT;
59589
59590 @@ -323,9 +348,11 @@ create_elf_tables(struct linux_binprm *bprm, struct elfhdr *exec,
59591 return -EFAULT;
59592 current->mm->env_end = p;
59593
59594 + memcpy(saved_auxv, elf_info, ei_index * sizeof(elf_addr_t));
59595 +
59596 /* Put the elf_info on the stack in the right place. */
59597 sp = (elf_addr_t __user *)envp + 1;
59598 - if (copy_to_user(sp, elf_info, ei_index * sizeof(elf_addr_t)))
59599 + if (copy_to_user(sp, saved_auxv, ei_index * sizeof(elf_addr_t)))
59600 return -EFAULT;
59601 return 0;
59602 }
59603 @@ -514,14 +541,14 @@ static inline int arch_check_elf(struct elfhdr *ehdr, bool has_interp,
59604 an ELF header */
59605
59606 static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
59607 - struct file *interpreter, unsigned long *interp_map_addr,
59608 + struct file *interpreter,
59609 unsigned long no_base, struct elf_phdr *interp_elf_phdata)
59610 {
59611 struct elf_phdr *eppnt;
59612 - unsigned long load_addr = 0;
59613 + unsigned long load_addr = 0, pax_task_size = TASK_SIZE;
59614 int load_addr_set = 0;
59615 unsigned long last_bss = 0, elf_bss = 0;
59616 - unsigned long error = ~0UL;
59617 + unsigned long error = -EINVAL;
59618 unsigned long total_size;
59619 int i;
59620
59621 @@ -541,6 +568,11 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
59622 goto out;
59623 }
59624
59625 +#ifdef CONFIG_PAX_SEGMEXEC
59626 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC)
59627 + pax_task_size = SEGMEXEC_TASK_SIZE;
59628 +#endif
59629 +
59630 eppnt = interp_elf_phdata;
59631 for (i = 0; i < interp_elf_ex->e_phnum; i++, eppnt++) {
59632 if (eppnt->p_type == PT_LOAD) {
59633 @@ -564,8 +596,6 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
59634 map_addr = elf_map(interpreter, load_addr + vaddr,
59635 eppnt, elf_prot, elf_type, total_size);
59636 total_size = 0;
59637 - if (!*interp_map_addr)
59638 - *interp_map_addr = map_addr;
59639 error = map_addr;
59640 if (BAD_ADDR(map_addr))
59641 goto out;
59642 @@ -584,8 +614,8 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
59643 k = load_addr + eppnt->p_vaddr;
59644 if (BAD_ADDR(k) ||
59645 eppnt->p_filesz > eppnt->p_memsz ||
59646 - eppnt->p_memsz > TASK_SIZE ||
59647 - TASK_SIZE - eppnt->p_memsz < k) {
59648 + eppnt->p_memsz > pax_task_size ||
59649 + pax_task_size - eppnt->p_memsz < k) {
59650 error = -ENOMEM;
59651 goto out;
59652 }
59653 @@ -624,9 +654,11 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
59654 elf_bss = ELF_PAGESTART(elf_bss + ELF_MIN_ALIGN - 1);
59655
59656 /* Map the last of the bss segment */
59657 - error = vm_brk(elf_bss, last_bss - elf_bss);
59658 - if (BAD_ADDR(error))
59659 - goto out;
59660 + if (last_bss > elf_bss) {
59661 + error = vm_brk(elf_bss, last_bss - elf_bss);
59662 + if (BAD_ADDR(error))
59663 + goto out;
59664 + }
59665 }
59666
59667 error = load_addr;
59668 @@ -634,6 +666,336 @@ out:
59669 return error;
59670 }
59671
59672 +#ifdef CONFIG_PAX_PT_PAX_FLAGS
59673 +#ifdef CONFIG_PAX_SOFTMODE
59674 +static unsigned long pax_parse_pt_pax_softmode(const struct elf_phdr * const elf_phdata)
59675 +{
59676 + unsigned long pax_flags = 0UL;
59677 +
59678 +#ifdef CONFIG_PAX_PAGEEXEC
59679 + if (elf_phdata->p_flags & PF_PAGEEXEC)
59680 + pax_flags |= MF_PAX_PAGEEXEC;
59681 +#endif
59682 +
59683 +#ifdef CONFIG_PAX_SEGMEXEC
59684 + if (elf_phdata->p_flags & PF_SEGMEXEC)
59685 + pax_flags |= MF_PAX_SEGMEXEC;
59686 +#endif
59687 +
59688 +#ifdef CONFIG_PAX_EMUTRAMP
59689 + if ((elf_phdata->p_flags & PF_EMUTRAMP) && (pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)))
59690 + pax_flags |= MF_PAX_EMUTRAMP;
59691 +#endif
59692 +
59693 +#ifdef CONFIG_PAX_MPROTECT
59694 + if (elf_phdata->p_flags & PF_MPROTECT)
59695 + pax_flags |= MF_PAX_MPROTECT;
59696 +#endif
59697 +
59698 +#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK)
59699 + if (randomize_va_space && (elf_phdata->p_flags & PF_RANDMMAP))
59700 + pax_flags |= MF_PAX_RANDMMAP;
59701 +#endif
59702 +
59703 + return pax_flags;
59704 +}
59705 +#endif
59706 +
59707 +static unsigned long pax_parse_pt_pax_hardmode(const struct elf_phdr * const elf_phdata)
59708 +{
59709 + unsigned long pax_flags = 0UL;
59710 +
59711 +#ifdef CONFIG_PAX_PAGEEXEC
59712 + if (!(elf_phdata->p_flags & PF_NOPAGEEXEC))
59713 + pax_flags |= MF_PAX_PAGEEXEC;
59714 +#endif
59715 +
59716 +#ifdef CONFIG_PAX_SEGMEXEC
59717 + if (!(elf_phdata->p_flags & PF_NOSEGMEXEC))
59718 + pax_flags |= MF_PAX_SEGMEXEC;
59719 +#endif
59720 +
59721 +#ifdef CONFIG_PAX_EMUTRAMP
59722 + if (!(elf_phdata->p_flags & PF_NOEMUTRAMP))
59723 + pax_flags |= MF_PAX_EMUTRAMP;
59724 +#endif
59725 +
59726 +#ifdef CONFIG_PAX_MPROTECT
59727 + if (!(elf_phdata->p_flags & PF_NOMPROTECT))
59728 + pax_flags |= MF_PAX_MPROTECT;
59729 +#endif
59730 +
59731 +#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK)
59732 + if (randomize_va_space && !(elf_phdata->p_flags & PF_NORANDMMAP))
59733 + pax_flags |= MF_PAX_RANDMMAP;
59734 +#endif
59735 +
59736 + return pax_flags;
59737 +}
59738 +#endif
59739 +
59740 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
59741 +#ifdef CONFIG_PAX_SOFTMODE
59742 +static unsigned long pax_parse_xattr_pax_softmode(unsigned long pax_flags_softmode)
59743 +{
59744 + unsigned long pax_flags = 0UL;
59745 +
59746 +#ifdef CONFIG_PAX_PAGEEXEC
59747 + if (pax_flags_softmode & MF_PAX_PAGEEXEC)
59748 + pax_flags |= MF_PAX_PAGEEXEC;
59749 +#endif
59750 +
59751 +#ifdef CONFIG_PAX_SEGMEXEC
59752 + if (pax_flags_softmode & MF_PAX_SEGMEXEC)
59753 + pax_flags |= MF_PAX_SEGMEXEC;
59754 +#endif
59755 +
59756 +#ifdef CONFIG_PAX_EMUTRAMP
59757 + if ((pax_flags_softmode & MF_PAX_EMUTRAMP) && (pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)))
59758 + pax_flags |= MF_PAX_EMUTRAMP;
59759 +#endif
59760 +
59761 +#ifdef CONFIG_PAX_MPROTECT
59762 + if (pax_flags_softmode & MF_PAX_MPROTECT)
59763 + pax_flags |= MF_PAX_MPROTECT;
59764 +#endif
59765 +
59766 +#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK)
59767 + if (randomize_va_space && (pax_flags_softmode & MF_PAX_RANDMMAP))
59768 + pax_flags |= MF_PAX_RANDMMAP;
59769 +#endif
59770 +
59771 + return pax_flags;
59772 +}
59773 +#endif
59774 +
59775 +static unsigned long pax_parse_xattr_pax_hardmode(unsigned long pax_flags_hardmode)
59776 +{
59777 + unsigned long pax_flags = 0UL;
59778 +
59779 +#ifdef CONFIG_PAX_PAGEEXEC
59780 + if (!(pax_flags_hardmode & MF_PAX_PAGEEXEC))
59781 + pax_flags |= MF_PAX_PAGEEXEC;
59782 +#endif
59783 +
59784 +#ifdef CONFIG_PAX_SEGMEXEC
59785 + if (!(pax_flags_hardmode & MF_PAX_SEGMEXEC))
59786 + pax_flags |= MF_PAX_SEGMEXEC;
59787 +#endif
59788 +
59789 +#ifdef CONFIG_PAX_EMUTRAMP
59790 + if (!(pax_flags_hardmode & MF_PAX_EMUTRAMP))
59791 + pax_flags |= MF_PAX_EMUTRAMP;
59792 +#endif
59793 +
59794 +#ifdef CONFIG_PAX_MPROTECT
59795 + if (!(pax_flags_hardmode & MF_PAX_MPROTECT))
59796 + pax_flags |= MF_PAX_MPROTECT;
59797 +#endif
59798 +
59799 +#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK)
59800 + if (randomize_va_space && !(pax_flags_hardmode & MF_PAX_RANDMMAP))
59801 + pax_flags |= MF_PAX_RANDMMAP;
59802 +#endif
59803 +
59804 + return pax_flags;
59805 +}
59806 +#endif
59807 +
59808 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
59809 +static unsigned long pax_parse_defaults(void)
59810 +{
59811 + unsigned long pax_flags = 0UL;
59812 +
59813 +#ifdef CONFIG_PAX_SOFTMODE
59814 + if (pax_softmode)
59815 + return pax_flags;
59816 +#endif
59817 +
59818 +#ifdef CONFIG_PAX_PAGEEXEC
59819 + pax_flags |= MF_PAX_PAGEEXEC;
59820 +#endif
59821 +
59822 +#ifdef CONFIG_PAX_SEGMEXEC
59823 + pax_flags |= MF_PAX_SEGMEXEC;
59824 +#endif
59825 +
59826 +#ifdef CONFIG_PAX_MPROTECT
59827 + pax_flags |= MF_PAX_MPROTECT;
59828 +#endif
59829 +
59830 +#ifdef CONFIG_PAX_RANDMMAP
59831 + if (randomize_va_space)
59832 + pax_flags |= MF_PAX_RANDMMAP;
59833 +#endif
59834 +
59835 + return pax_flags;
59836 +}
59837 +
59838 +static unsigned long pax_parse_ei_pax(const struct elfhdr * const elf_ex)
59839 +{
59840 + unsigned long pax_flags = PAX_PARSE_FLAGS_FALLBACK;
59841 +
59842 +#ifdef CONFIG_PAX_EI_PAX
59843 +
59844 +#ifdef CONFIG_PAX_SOFTMODE
59845 + if (pax_softmode)
59846 + return pax_flags;
59847 +#endif
59848 +
59849 + pax_flags = 0UL;
59850 +
59851 +#ifdef CONFIG_PAX_PAGEEXEC
59852 + if (!(elf_ex->e_ident[EI_PAX] & EF_PAX_PAGEEXEC))
59853 + pax_flags |= MF_PAX_PAGEEXEC;
59854 +#endif
59855 +
59856 +#ifdef CONFIG_PAX_SEGMEXEC
59857 + if (!(elf_ex->e_ident[EI_PAX] & EF_PAX_SEGMEXEC))
59858 + pax_flags |= MF_PAX_SEGMEXEC;
59859 +#endif
59860 +
59861 +#ifdef CONFIG_PAX_EMUTRAMP
59862 + if ((pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) && (elf_ex->e_ident[EI_PAX] & EF_PAX_EMUTRAMP))
59863 + pax_flags |= MF_PAX_EMUTRAMP;
59864 +#endif
59865 +
59866 +#ifdef CONFIG_PAX_MPROTECT
59867 + if ((pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) && !(elf_ex->e_ident[EI_PAX] & EF_PAX_MPROTECT))
59868 + pax_flags |= MF_PAX_MPROTECT;
59869 +#endif
59870 +
59871 +#ifdef CONFIG_PAX_ASLR
59872 + if (randomize_va_space && !(elf_ex->e_ident[EI_PAX] & EF_PAX_RANDMMAP))
59873 + pax_flags |= MF_PAX_RANDMMAP;
59874 +#endif
59875 +
59876 +#endif
59877 +
59878 + return pax_flags;
59879 +
59880 +}
59881 +
59882 +static unsigned long pax_parse_pt_pax(const struct elfhdr * const elf_ex, const struct elf_phdr * const elf_phdata)
59883 +{
59884 +
59885 +#ifdef CONFIG_PAX_PT_PAX_FLAGS
59886 + unsigned long i;
59887 +
59888 + for (i = 0UL; i < elf_ex->e_phnum; i++)
59889 + if (elf_phdata[i].p_type == PT_PAX_FLAGS) {
59890 + if (((elf_phdata[i].p_flags & PF_PAGEEXEC) && (elf_phdata[i].p_flags & PF_NOPAGEEXEC)) ||
59891 + ((elf_phdata[i].p_flags & PF_SEGMEXEC) && (elf_phdata[i].p_flags & PF_NOSEGMEXEC)) ||
59892 + ((elf_phdata[i].p_flags & PF_EMUTRAMP) && (elf_phdata[i].p_flags & PF_NOEMUTRAMP)) ||
59893 + ((elf_phdata[i].p_flags & PF_MPROTECT) && (elf_phdata[i].p_flags & PF_NOMPROTECT)) ||
59894 + ((elf_phdata[i].p_flags & PF_RANDMMAP) && (elf_phdata[i].p_flags & PF_NORANDMMAP)))
59895 + return PAX_PARSE_FLAGS_FALLBACK;
59896 +
59897 +#ifdef CONFIG_PAX_SOFTMODE
59898 + if (pax_softmode)
59899 + return pax_parse_pt_pax_softmode(&elf_phdata[i]);
59900 + else
59901 +#endif
59902 +
59903 + return pax_parse_pt_pax_hardmode(&elf_phdata[i]);
59904 + break;
59905 + }
59906 +#endif
59907 +
59908 + return PAX_PARSE_FLAGS_FALLBACK;
59909 +}
59910 +
59911 +static unsigned long pax_parse_xattr_pax(struct file * const file)
59912 +{
59913 +
59914 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
59915 + ssize_t xattr_size, i;
59916 + unsigned char xattr_value[sizeof("pemrs") - 1];
59917 + unsigned long pax_flags_hardmode = 0UL, pax_flags_softmode = 0UL;
59918 +
59919 + xattr_size = pax_getxattr(file->f_path.dentry, xattr_value, sizeof xattr_value);
59920 + if (xattr_size < 0 || xattr_size > sizeof xattr_value)
59921 + return PAX_PARSE_FLAGS_FALLBACK;
59922 +
59923 + for (i = 0; i < xattr_size; i++)
59924 + switch (xattr_value[i]) {
59925 + default:
59926 + return PAX_PARSE_FLAGS_FALLBACK;
59927 +
59928 +#define parse_flag(option1, option2, flag) \
59929 + case option1: \
59930 + if (pax_flags_hardmode & MF_PAX_##flag) \
59931 + return PAX_PARSE_FLAGS_FALLBACK;\
59932 + pax_flags_hardmode |= MF_PAX_##flag; \
59933 + break; \
59934 + case option2: \
59935 + if (pax_flags_softmode & MF_PAX_##flag) \
59936 + return PAX_PARSE_FLAGS_FALLBACK;\
59937 + pax_flags_softmode |= MF_PAX_##flag; \
59938 + break;
59939 +
59940 + parse_flag('p', 'P', PAGEEXEC);
59941 + parse_flag('e', 'E', EMUTRAMP);
59942 + parse_flag('m', 'M', MPROTECT);
59943 + parse_flag('r', 'R', RANDMMAP);
59944 + parse_flag('s', 'S', SEGMEXEC);
59945 +
59946 +#undef parse_flag
59947 + }
59948 +
59949 + if (pax_flags_hardmode & pax_flags_softmode)
59950 + return PAX_PARSE_FLAGS_FALLBACK;
59951 +
59952 +#ifdef CONFIG_PAX_SOFTMODE
59953 + if (pax_softmode)
59954 + return pax_parse_xattr_pax_softmode(pax_flags_softmode);
59955 + else
59956 +#endif
59957 +
59958 + return pax_parse_xattr_pax_hardmode(pax_flags_hardmode);
59959 +#else
59960 + return PAX_PARSE_FLAGS_FALLBACK;
59961 +#endif
59962 +
59963 +}
59964 +
59965 +static long pax_parse_pax_flags(const struct elfhdr * const elf_ex, const struct elf_phdr * const elf_phdata, struct file * const file)
59966 +{
59967 + unsigned long pax_flags, ei_pax_flags, pt_pax_flags, xattr_pax_flags;
59968 +
59969 + pax_flags = pax_parse_defaults();
59970 + ei_pax_flags = pax_parse_ei_pax(elf_ex);
59971 + pt_pax_flags = pax_parse_pt_pax(elf_ex, elf_phdata);
59972 + xattr_pax_flags = pax_parse_xattr_pax(file);
59973 +
59974 + if (pt_pax_flags != PAX_PARSE_FLAGS_FALLBACK &&
59975 + xattr_pax_flags != PAX_PARSE_FLAGS_FALLBACK &&
59976 + pt_pax_flags != xattr_pax_flags)
59977 + return -EINVAL;
59978 + if (xattr_pax_flags != PAX_PARSE_FLAGS_FALLBACK)
59979 + pax_flags = xattr_pax_flags;
59980 + else if (pt_pax_flags != PAX_PARSE_FLAGS_FALLBACK)
59981 + pax_flags = pt_pax_flags;
59982 + else if (ei_pax_flags != PAX_PARSE_FLAGS_FALLBACK)
59983 + pax_flags = ei_pax_flags;
59984 +
59985 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_PAX_SEGMEXEC)
59986 + if ((pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) == (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
59987 + if ((__supported_pte_mask & _PAGE_NX))
59988 + pax_flags &= ~MF_PAX_SEGMEXEC;
59989 + else
59990 + pax_flags &= ~MF_PAX_PAGEEXEC;
59991 + }
59992 +#endif
59993 +
59994 + if (0 > pax_check_flags(&pax_flags))
59995 + return -EINVAL;
59996 +
59997 + current->mm->pax_flags = pax_flags;
59998 + return 0;
59999 +}
60000 +#endif
60001 +
60002 /*
60003 * These are the functions used to load ELF style executables and shared
60004 * libraries. There is no binary dependent code anywhere else.
60005 @@ -647,6 +1009,11 @@ static unsigned long randomize_stack_top(unsigned long stack_top)
60006 {
60007 unsigned long random_variable = 0;
60008
60009 +#ifdef CONFIG_PAX_RANDUSTACK
60010 + if (current->mm->pax_flags & MF_PAX_RANDMMAP)
60011 + return stack_top - current->mm->delta_stack;
60012 +#endif
60013 +
60014 if ((current->flags & PF_RANDOMIZE) &&
60015 !(current->personality & ADDR_NO_RANDOMIZE)) {
60016 random_variable = (unsigned long) get_random_int();
60017 @@ -666,7 +1033,7 @@ static int load_elf_binary(struct linux_binprm *bprm)
60018 unsigned long load_addr = 0, load_bias = 0;
60019 int load_addr_set = 0;
60020 char * elf_interpreter = NULL;
60021 - unsigned long error;
60022 + unsigned long error = 0;
60023 struct elf_phdr *elf_ppnt, *elf_phdata, *interp_elf_phdata = NULL;
60024 unsigned long elf_bss, elf_brk;
60025 int retval, i;
60026 @@ -681,6 +1048,7 @@ static int load_elf_binary(struct linux_binprm *bprm)
60027 struct elfhdr interp_elf_ex;
60028 } *loc;
60029 struct arch_elf_state arch_state = INIT_ARCH_ELF_STATE;
60030 + unsigned long pax_task_size;
60031
60032 loc = kmalloc(sizeof(*loc), GFP_KERNEL);
60033 if (!loc) {
60034 @@ -839,6 +1207,77 @@ static int load_elf_binary(struct linux_binprm *bprm)
60035 /* Do this immediately, since STACK_TOP as used in setup_arg_pages
60036 may depend on the personality. */
60037 SET_PERSONALITY2(loc->elf_ex, &arch_state);
60038 +
60039 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
60040 + current->mm->pax_flags = 0UL;
60041 +#endif
60042 +
60043 +#ifdef CONFIG_PAX_DLRESOLVE
60044 + current->mm->call_dl_resolve = 0UL;
60045 +#endif
60046 +
60047 +#if defined(CONFIG_PPC32) && defined(CONFIG_PAX_EMUSIGRT)
60048 + current->mm->call_syscall = 0UL;
60049 +#endif
60050 +
60051 +#ifdef CONFIG_PAX_ASLR
60052 + current->mm->delta_mmap = 0UL;
60053 + current->mm->delta_stack = 0UL;
60054 +#endif
60055 +
60056 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
60057 + if (0 > pax_parse_pax_flags(&loc->elf_ex, elf_phdata, bprm->file)) {
60058 + send_sig(SIGKILL, current, 0);
60059 + goto out_free_dentry;
60060 + }
60061 +#endif
60062 +
60063 +#ifdef CONFIG_PAX_HAVE_ACL_FLAGS
60064 + pax_set_initial_flags(bprm);
60065 +#elif defined(CONFIG_PAX_HOOK_ACL_FLAGS)
60066 + if (pax_set_initial_flags_func)
60067 + (pax_set_initial_flags_func)(bprm);
60068 +#endif
60069 +
60070 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
60071 + if ((current->mm->pax_flags & MF_PAX_PAGEEXEC) && !(__supported_pte_mask & _PAGE_NX)) {
60072 + current->mm->context.user_cs_limit = PAGE_SIZE;
60073 + current->mm->def_flags |= VM_PAGEEXEC | VM_NOHUGEPAGE;
60074 + }
60075 +#endif
60076 +
60077 +#ifdef CONFIG_PAX_SEGMEXEC
60078 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC) {
60079 + current->mm->context.user_cs_base = SEGMEXEC_TASK_SIZE;
60080 + current->mm->context.user_cs_limit = TASK_SIZE-SEGMEXEC_TASK_SIZE;
60081 + pax_task_size = SEGMEXEC_TASK_SIZE;
60082 + current->mm->def_flags |= VM_NOHUGEPAGE;
60083 + } else
60084 +#endif
60085 +
60086 + pax_task_size = TASK_SIZE;
60087 +
60088 +#if defined(CONFIG_ARCH_TRACK_EXEC_LIMIT) || defined(CONFIG_PAX_SEGMEXEC)
60089 + if (current->mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
60090 + set_user_cs(current->mm->context.user_cs_base, current->mm->context.user_cs_limit, get_cpu());
60091 + put_cpu();
60092 + }
60093 +#endif
60094 +
60095 +#ifdef CONFIG_PAX_ASLR
60096 + if (current->mm->pax_flags & MF_PAX_RANDMMAP) {
60097 + current->mm->delta_mmap = (pax_get_random_long() & ((1UL << PAX_DELTA_MMAP_LEN)-1)) << PAGE_SHIFT;
60098 + current->mm->delta_stack = (pax_get_random_long() & ((1UL << PAX_DELTA_STACK_LEN)-1)) << PAGE_SHIFT;
60099 + }
60100 +#endif
60101 +
60102 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
60103 + if (current->mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
60104 + executable_stack = EXSTACK_DISABLE_X;
60105 + current->personality &= ~READ_IMPLIES_EXEC;
60106 + } else
60107 +#endif
60108 +
60109 if (elf_read_implies_exec(loc->elf_ex, executable_stack))
60110 current->personality |= READ_IMPLIES_EXEC;
60111
60112 @@ -925,12 +1364,21 @@ static int load_elf_binary(struct linux_binprm *bprm)
60113 #else
60114 load_bias = ELF_PAGESTART(ELF_ET_DYN_BASE - vaddr);
60115 #endif
60116 - total_size = total_mapping_size(elf_phdata,
60117 - loc->elf_ex.e_phnum);
60118 - if (!total_size) {
60119 - error = -EINVAL;
60120 - goto out_free_dentry;
60121 +
60122 +#ifdef CONFIG_PAX_RANDMMAP
60123 + /* PaX: randomize base address at the default exe base if requested */
60124 + if ((current->mm->pax_flags & MF_PAX_RANDMMAP) && elf_interpreter) {
60125 +#ifdef CONFIG_SPARC64
60126 + load_bias = (pax_get_random_long() & ((1UL << PAX_DELTA_MMAP_LEN) - 1)) << (PAGE_SHIFT+1);
60127 +#else
60128 + load_bias = (pax_get_random_long() & ((1UL << PAX_DELTA_MMAP_LEN) - 1)) << PAGE_SHIFT;
60129 +#endif
60130 + load_bias = ELF_PAGESTART(PAX_ELF_ET_DYN_BASE - vaddr + load_bias);
60131 + elf_flags |= MAP_FIXED;
60132 }
60133 +#endif
60134 +
60135 + total_size = total_mapping_size(elf_phdata, loc->elf_ex.e_phnum);
60136 }
60137
60138 error = elf_map(bprm->file, load_bias + vaddr, elf_ppnt,
60139 @@ -962,9 +1410,9 @@ static int load_elf_binary(struct linux_binprm *bprm)
60140 * allowed task size. Note that p_filesz must always be
60141 * <= p_memsz so it is only necessary to check p_memsz.
60142 */
60143 - if (BAD_ADDR(k) || elf_ppnt->p_filesz > elf_ppnt->p_memsz ||
60144 - elf_ppnt->p_memsz > TASK_SIZE ||
60145 - TASK_SIZE - elf_ppnt->p_memsz < k) {
60146 + if (k >= pax_task_size || elf_ppnt->p_filesz > elf_ppnt->p_memsz ||
60147 + elf_ppnt->p_memsz > pax_task_size ||
60148 + pax_task_size - elf_ppnt->p_memsz < k) {
60149 /* set_brk can never work. Avoid overflows. */
60150 retval = -EINVAL;
60151 goto out_free_dentry;
60152 @@ -1000,16 +1448,43 @@ static int load_elf_binary(struct linux_binprm *bprm)
60153 if (retval)
60154 goto out_free_dentry;
60155 if (likely(elf_bss != elf_brk) && unlikely(padzero(elf_bss))) {
60156 - retval = -EFAULT; /* Nobody gets to see this, but.. */
60157 - goto out_free_dentry;
60158 + /*
60159 + * This bss-zeroing can fail if the ELF
60160 + * file specifies odd protections. So
60161 + * we don't check the return value
60162 + */
60163 }
60164
60165 +#ifdef CONFIG_PAX_RANDMMAP
60166 + if (current->mm->pax_flags & MF_PAX_RANDMMAP) {
60167 + unsigned long start, size, flags;
60168 + vm_flags_t vm_flags;
60169 +
60170 + start = ELF_PAGEALIGN(elf_brk);
60171 + size = PAGE_SIZE + ((pax_get_random_long() & ((1UL << 22) - 1UL)) << 4);
60172 + flags = MAP_FIXED | MAP_PRIVATE;
60173 + vm_flags = VM_DONTEXPAND | VM_DONTDUMP;
60174 +
60175 + down_write(&current->mm->mmap_sem);
60176 + start = get_unmapped_area(NULL, start, PAGE_ALIGN(size), 0, flags);
60177 + retval = -ENOMEM;
60178 + if (!IS_ERR_VALUE(start) && !find_vma_intersection(current->mm, start, start + size + PAGE_SIZE)) {
60179 +// if (current->personality & ADDR_NO_RANDOMIZE)
60180 +// vm_flags |= VM_READ | VM_MAYREAD;
60181 + start = mmap_region(NULL, start, PAGE_ALIGN(size), vm_flags, 0);
60182 + retval = IS_ERR_VALUE(start) ? start : 0;
60183 + }
60184 + up_write(&current->mm->mmap_sem);
60185 + if (retval == 0)
60186 + retval = set_brk(start + size, start + size + PAGE_SIZE);
60187 + if (retval < 0)
60188 + goto out_free_dentry;
60189 + }
60190 +#endif
60191 +
60192 if (elf_interpreter) {
60193 - unsigned long interp_map_addr = 0;
60194 -
60195 elf_entry = load_elf_interp(&loc->interp_elf_ex,
60196 interpreter,
60197 - &interp_map_addr,
60198 load_bias, interp_elf_phdata);
60199 if (!IS_ERR((void *)elf_entry)) {
60200 /*
60201 @@ -1237,7 +1712,7 @@ static bool always_dump_vma(struct vm_area_struct *vma)
60202 * Decide what to dump of a segment, part, all or none.
60203 */
60204 static unsigned long vma_dump_size(struct vm_area_struct *vma,
60205 - unsigned long mm_flags)
60206 + unsigned long mm_flags, long signr)
60207 {
60208 #define FILTER(type) (mm_flags & (1UL << MMF_DUMP_##type))
60209
60210 @@ -1275,7 +1750,7 @@ static unsigned long vma_dump_size(struct vm_area_struct *vma,
60211 if (vma->vm_file == NULL)
60212 return 0;
60213
60214 - if (FILTER(MAPPED_PRIVATE))
60215 + if (signr == SIGKILL || FILTER(MAPPED_PRIVATE))
60216 goto whole;
60217
60218 /*
60219 @@ -1482,9 +1957,9 @@ static void fill_auxv_note(struct memelfnote *note, struct mm_struct *mm)
60220 {
60221 elf_addr_t *auxv = (elf_addr_t *) mm->saved_auxv;
60222 int i = 0;
60223 - do
60224 + do {
60225 i += 2;
60226 - while (auxv[i - 2] != AT_NULL);
60227 + } while (auxv[i - 2] != AT_NULL);
60228 fill_note(note, "CORE", NT_AUXV, i * sizeof(elf_addr_t), auxv);
60229 }
60230
60231 @@ -1493,7 +1968,7 @@ static void fill_siginfo_note(struct memelfnote *note, user_siginfo_t *csigdata,
60232 {
60233 mm_segment_t old_fs = get_fs();
60234 set_fs(KERNEL_DS);
60235 - copy_siginfo_to_user((user_siginfo_t __user *) csigdata, siginfo);
60236 + copy_siginfo_to_user((user_siginfo_t __force_user *) csigdata, siginfo);
60237 set_fs(old_fs);
60238 fill_note(note, "CORE", NT_SIGINFO, sizeof(*csigdata), csigdata);
60239 }
60240 @@ -2213,7 +2688,7 @@ static int elf_core_dump(struct coredump_params *cprm)
60241 vma = next_vma(vma, gate_vma)) {
60242 unsigned long dump_size;
60243
60244 - dump_size = vma_dump_size(vma, cprm->mm_flags);
60245 + dump_size = vma_dump_size(vma, cprm->mm_flags, cprm->siginfo->si_signo);
60246 vma_filesz[i++] = dump_size;
60247 vma_data_size += dump_size;
60248 }
60249 @@ -2321,6 +2796,167 @@ out:
60250
60251 #endif /* CONFIG_ELF_CORE */
60252
60253 +#ifdef CONFIG_PAX_MPROTECT
60254 +/* PaX: non-PIC ELF libraries need relocations on their executable segments
60255 + * therefore we'll grant them VM_MAYWRITE once during their life. Similarly
60256 + * we'll remove VM_MAYWRITE for good on RELRO segments.
60257 + *
60258 + * The checks favour ld-linux.so behaviour which operates on a per ELF segment
60259 + * basis because we want to allow the common case and not the special ones.
60260 + */
60261 +static void elf_handle_mprotect(struct vm_area_struct *vma, unsigned long newflags)
60262 +{
60263 + struct elfhdr elf_h;
60264 + struct elf_phdr elf_p;
60265 + unsigned long i;
60266 + unsigned long oldflags;
60267 + bool is_textrel_rw, is_textrel_rx, is_relro;
60268 +
60269 + if (!(vma->vm_mm->pax_flags & MF_PAX_MPROTECT) || !vma->vm_file)
60270 + return;
60271 +
60272 + oldflags = vma->vm_flags & (VM_MAYEXEC | VM_MAYWRITE | VM_MAYREAD | VM_EXEC | VM_WRITE | VM_READ);
60273 + newflags &= VM_MAYEXEC | VM_MAYWRITE | VM_MAYREAD | VM_EXEC | VM_WRITE | VM_READ;
60274 +
60275 +#ifdef CONFIG_PAX_ELFRELOCS
60276 + /* possible TEXTREL */
60277 + is_textrel_rw = !vma->anon_vma && oldflags == (VM_MAYEXEC | VM_MAYREAD | VM_EXEC | VM_READ) && newflags == (VM_WRITE | VM_READ);
60278 + is_textrel_rx = vma->anon_vma && oldflags == (VM_MAYEXEC | VM_MAYWRITE | VM_MAYREAD | VM_WRITE | VM_READ) && newflags == (VM_EXEC | VM_READ);
60279 +#else
60280 + is_textrel_rw = false;
60281 + is_textrel_rx = false;
60282 +#endif
60283 +
60284 + /* possible RELRO */
60285 + is_relro = vma->anon_vma && oldflags == (VM_MAYWRITE | VM_MAYREAD | VM_READ) && newflags == (VM_MAYWRITE | VM_MAYREAD | VM_READ);
60286 +
60287 + if (!is_textrel_rw && !is_textrel_rx && !is_relro)
60288 + return;
60289 +
60290 + if (sizeof(elf_h) != kernel_read(vma->vm_file, 0UL, (char *)&elf_h, sizeof(elf_h)) ||
60291 + memcmp(elf_h.e_ident, ELFMAG, SELFMAG) ||
60292 +
60293 +#ifdef CONFIG_PAX_ETEXECRELOCS
60294 + ((is_textrel_rw || is_textrel_rx) && (elf_h.e_type != ET_DYN && elf_h.e_type != ET_EXEC)) ||
60295 +#else
60296 + ((is_textrel_rw || is_textrel_rx) && elf_h.e_type != ET_DYN) ||
60297 +#endif
60298 +
60299 + (is_relro && (elf_h.e_type != ET_DYN && elf_h.e_type != ET_EXEC)) ||
60300 + !elf_check_arch(&elf_h) ||
60301 + elf_h.e_phentsize != sizeof(struct elf_phdr) ||
60302 + elf_h.e_phnum > 65536UL / sizeof(struct elf_phdr))
60303 + return;
60304 +
60305 + for (i = 0UL; i < elf_h.e_phnum; i++) {
60306 + if (sizeof(elf_p) != kernel_read(vma->vm_file, elf_h.e_phoff + i*sizeof(elf_p), (char *)&elf_p, sizeof(elf_p)))
60307 + return;
60308 + switch (elf_p.p_type) {
60309 + case PT_DYNAMIC:
60310 + if (!is_textrel_rw && !is_textrel_rx)
60311 + continue;
60312 + i = 0UL;
60313 + while ((i+1) * sizeof(elf_dyn) <= elf_p.p_filesz) {
60314 + elf_dyn dyn;
60315 +
60316 + if (sizeof(dyn) != kernel_read(vma->vm_file, elf_p.p_offset + i*sizeof(dyn), (char *)&dyn, sizeof(dyn)))
60317 + break;
60318 + if (dyn.d_tag == DT_NULL)
60319 + break;
60320 + if (dyn.d_tag == DT_TEXTREL || (dyn.d_tag == DT_FLAGS && (dyn.d_un.d_val & DF_TEXTREL))) {
60321 + gr_log_textrel(vma);
60322 + if (is_textrel_rw)
60323 + vma->vm_flags |= VM_MAYWRITE;
60324 + else
60325 + /* PaX: disallow write access after relocs are done, hopefully noone else needs it... */
60326 + vma->vm_flags &= ~VM_MAYWRITE;
60327 + break;
60328 + }
60329 + i++;
60330 + }
60331 + is_textrel_rw = false;
60332 + is_textrel_rx = false;
60333 + continue;
60334 +
60335 + case PT_GNU_RELRO:
60336 + if (!is_relro)
60337 + continue;
60338 + if ((elf_p.p_offset >> PAGE_SHIFT) == vma->vm_pgoff && ELF_PAGEALIGN(elf_p.p_memsz) == vma->vm_end - vma->vm_start)
60339 + vma->vm_flags &= ~VM_MAYWRITE;
60340 + is_relro = false;
60341 + continue;
60342 +
60343 +#ifdef CONFIG_PAX_PT_PAX_FLAGS
60344 + case PT_PAX_FLAGS: {
60345 + const char *msg_mprotect = "", *msg_emutramp = "";
60346 + char *buffer_lib, *buffer_exe;
60347 +
60348 + if (elf_p.p_flags & PF_NOMPROTECT)
60349 + msg_mprotect = "MPROTECT disabled";
60350 +
60351 +#ifdef CONFIG_PAX_EMUTRAMP
60352 + if (!(vma->vm_mm->pax_flags & MF_PAX_EMUTRAMP) && !(elf_p.p_flags & PF_NOEMUTRAMP))
60353 + msg_emutramp = "EMUTRAMP enabled";
60354 +#endif
60355 +
60356 + if (!msg_mprotect[0] && !msg_emutramp[0])
60357 + continue;
60358 +
60359 + if (!printk_ratelimit())
60360 + continue;
60361 +
60362 + buffer_lib = (char *)__get_free_page(GFP_KERNEL);
60363 + buffer_exe = (char *)__get_free_page(GFP_KERNEL);
60364 + if (buffer_lib && buffer_exe) {
60365 + char *path_lib, *path_exe;
60366 +
60367 + path_lib = pax_get_path(&vma->vm_file->f_path, buffer_lib, PAGE_SIZE);
60368 + path_exe = pax_get_path(&vma->vm_mm->exe_file->f_path, buffer_exe, PAGE_SIZE);
60369 +
60370 + pr_info("PAX: %s wants %s%s%s on %s\n", path_lib, msg_mprotect,
60371 + (msg_mprotect[0] && msg_emutramp[0] ? " and " : ""), msg_emutramp, path_exe);
60372 +
60373 + }
60374 + free_page((unsigned long)buffer_exe);
60375 + free_page((unsigned long)buffer_lib);
60376 + continue;
60377 + }
60378 +#endif
60379 +
60380 + }
60381 + }
60382 +}
60383 +#endif
60384 +
60385 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
60386 +
60387 +extern int grsec_enable_log_rwxmaps;
60388 +
60389 +static void elf_handle_mmap(struct file *file)
60390 +{
60391 + struct elfhdr elf_h;
60392 + struct elf_phdr elf_p;
60393 + unsigned long i;
60394 +
60395 + if (!grsec_enable_log_rwxmaps)
60396 + return;
60397 +
60398 + if (sizeof(elf_h) != kernel_read(file, 0UL, (char *)&elf_h, sizeof(elf_h)) ||
60399 + memcmp(elf_h.e_ident, ELFMAG, SELFMAG) ||
60400 + (elf_h.e_type != ET_DYN && elf_h.e_type != ET_EXEC) || !elf_check_arch(&elf_h) ||
60401 + elf_h.e_phentsize != sizeof(struct elf_phdr) ||
60402 + elf_h.e_phnum > 65536UL / sizeof(struct elf_phdr))
60403 + return;
60404 +
60405 + for (i = 0UL; i < elf_h.e_phnum; i++) {
60406 + if (sizeof(elf_p) != kernel_read(file, elf_h.e_phoff + i*sizeof(elf_p), (char *)&elf_p, sizeof(elf_p)))
60407 + return;
60408 + if (elf_p.p_type == PT_GNU_STACK && (elf_p.p_flags & PF_X))
60409 + gr_log_ptgnustack(file);
60410 + }
60411 +}
60412 +#endif
60413 +
60414 static int __init init_elf_binfmt(void)
60415 {
60416 register_binfmt(&elf_format);
60417 diff --git a/fs/block_dev.c b/fs/block_dev.c
60418 index 975266b..c3d1856 100644
60419 --- a/fs/block_dev.c
60420 +++ b/fs/block_dev.c
60421 @@ -734,7 +734,7 @@ static bool bd_may_claim(struct block_device *bdev, struct block_device *whole,
60422 else if (bdev->bd_contains == bdev)
60423 return true; /* is a whole device which isn't held */
60424
60425 - else if (whole->bd_holder == bd_may_claim)
60426 + else if (whole->bd_holder == (void *)bd_may_claim)
60427 return true; /* is a partition of a device that is being partitioned */
60428 else if (whole->bd_holder != NULL)
60429 return false; /* is a partition of a held device */
60430 diff --git a/fs/btrfs/ctree.c b/fs/btrfs/ctree.c
60431 index 6d67f32..8f33187 100644
60432 --- a/fs/btrfs/ctree.c
60433 +++ b/fs/btrfs/ctree.c
60434 @@ -1181,9 +1181,12 @@ static noinline int __btrfs_cow_block(struct btrfs_trans_handle *trans,
60435 free_extent_buffer(buf);
60436 add_root_to_dirty_list(root);
60437 } else {
60438 - if (root->root_key.objectid == BTRFS_TREE_RELOC_OBJECTID)
60439 - parent_start = parent->start;
60440 - else
60441 + if (root->root_key.objectid == BTRFS_TREE_RELOC_OBJECTID) {
60442 + if (parent)
60443 + parent_start = parent->start;
60444 + else
60445 + parent_start = 0;
60446 + } else
60447 parent_start = 0;
60448
60449 WARN_ON(trans->transid != btrfs_header_generation(parent));
60450 diff --git a/fs/btrfs/delayed-inode.c b/fs/btrfs/delayed-inode.c
60451 index 82f0c7c..dff78a8 100644
60452 --- a/fs/btrfs/delayed-inode.c
60453 +++ b/fs/btrfs/delayed-inode.c
60454 @@ -462,7 +462,7 @@ static int __btrfs_add_delayed_deletion_item(struct btrfs_delayed_node *node,
60455
60456 static void finish_one_item(struct btrfs_delayed_root *delayed_root)
60457 {
60458 - int seq = atomic_inc_return(&delayed_root->items_seq);
60459 + int seq = atomic_inc_return_unchecked(&delayed_root->items_seq);
60460 if ((atomic_dec_return(&delayed_root->items) <
60461 BTRFS_DELAYED_BACKGROUND || seq % BTRFS_DELAYED_BATCH == 0) &&
60462 waitqueue_active(&delayed_root->wait))
60463 @@ -1412,7 +1412,7 @@ void btrfs_assert_delayed_root_empty(struct btrfs_root *root)
60464
60465 static int could_end_wait(struct btrfs_delayed_root *delayed_root, int seq)
60466 {
60467 - int val = atomic_read(&delayed_root->items_seq);
60468 + int val = atomic_read_unchecked(&delayed_root->items_seq);
60469
60470 if (val < seq || val >= seq + BTRFS_DELAYED_BATCH)
60471 return 1;
60472 @@ -1436,7 +1436,7 @@ void btrfs_balance_delayed_items(struct btrfs_root *root)
60473 int seq;
60474 int ret;
60475
60476 - seq = atomic_read(&delayed_root->items_seq);
60477 + seq = atomic_read_unchecked(&delayed_root->items_seq);
60478
60479 ret = btrfs_wq_run_delayed_node(delayed_root, root, 0);
60480 if (ret)
60481 diff --git a/fs/btrfs/delayed-inode.h b/fs/btrfs/delayed-inode.h
60482 index f70119f..ab5894d 100644
60483 --- a/fs/btrfs/delayed-inode.h
60484 +++ b/fs/btrfs/delayed-inode.h
60485 @@ -43,7 +43,7 @@ struct btrfs_delayed_root {
60486 */
60487 struct list_head prepare_list;
60488 atomic_t items; /* for delayed items */
60489 - atomic_t items_seq; /* for delayed items */
60490 + atomic_unchecked_t items_seq; /* for delayed items */
60491 int nodes; /* for delayed nodes */
60492 wait_queue_head_t wait;
60493 };
60494 @@ -90,7 +90,7 @@ static inline void btrfs_init_delayed_root(
60495 struct btrfs_delayed_root *delayed_root)
60496 {
60497 atomic_set(&delayed_root->items, 0);
60498 - atomic_set(&delayed_root->items_seq, 0);
60499 + atomic_set_unchecked(&delayed_root->items_seq, 0);
60500 delayed_root->nodes = 0;
60501 spin_lock_init(&delayed_root->lock);
60502 init_waitqueue_head(&delayed_root->wait);
60503 diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c
60504 index 05fef19..f3774b8 100644
60505 --- a/fs/btrfs/super.c
60506 +++ b/fs/btrfs/super.c
60507 @@ -271,7 +271,7 @@ void __btrfs_abort_transaction(struct btrfs_trans_handle *trans,
60508 function, line, errstr);
60509 return;
60510 }
60511 - ACCESS_ONCE(trans->transaction->aborted) = errno;
60512 + ACCESS_ONCE_RW(trans->transaction->aborted) = errno;
60513 /* Wake up anybody who may be waiting on this transaction */
60514 wake_up(&root->fs_info->transaction_wait);
60515 wake_up(&root->fs_info->transaction_blocked_wait);
60516 diff --git a/fs/btrfs/sysfs.c b/fs/btrfs/sysfs.c
60517 index 94edb0a..e94dc93 100644
60518 --- a/fs/btrfs/sysfs.c
60519 +++ b/fs/btrfs/sysfs.c
60520 @@ -472,7 +472,7 @@ static int addrm_unknown_feature_attrs(struct btrfs_fs_info *fs_info, bool add)
60521 for (set = 0; set < FEAT_MAX; set++) {
60522 int i;
60523 struct attribute *attrs[2];
60524 - struct attribute_group agroup = {
60525 + attribute_group_no_const agroup = {
60526 .name = "features",
60527 .attrs = attrs,
60528 };
60529 diff --git a/fs/btrfs/tests/free-space-tests.c b/fs/btrfs/tests/free-space-tests.c
60530 index 2299bfd..4098e72 100644
60531 --- a/fs/btrfs/tests/free-space-tests.c
60532 +++ b/fs/btrfs/tests/free-space-tests.c
60533 @@ -463,7 +463,9 @@ test_steal_space_from_bitmap_to_extent(struct btrfs_block_group_cache *cache)
60534 * extent entry.
60535 */
60536 use_bitmap_op = cache->free_space_ctl->op->use_bitmap;
60537 - cache->free_space_ctl->op->use_bitmap = test_use_bitmap;
60538 + pax_open_kernel();
60539 + *(void **)&cache->free_space_ctl->op->use_bitmap = test_use_bitmap;
60540 + pax_close_kernel();
60541
60542 /*
60543 * Extent entry covering free space range [128Mb - 256Kb, 128Mb - 128Kb[
60544 @@ -870,7 +872,9 @@ test_steal_space_from_bitmap_to_extent(struct btrfs_block_group_cache *cache)
60545 if (ret)
60546 return ret;
60547
60548 - cache->free_space_ctl->op->use_bitmap = use_bitmap_op;
60549 + pax_open_kernel();
60550 + *(void **)&cache->free_space_ctl->op->use_bitmap = use_bitmap_op;
60551 + pax_close_kernel();
60552 __btrfs_remove_free_space_cache(cache->free_space_ctl);
60553
60554 return 0;
60555 diff --git a/fs/btrfs/tree-log.h b/fs/btrfs/tree-log.h
60556 index 154990c..d0cf699 100644
60557 --- a/fs/btrfs/tree-log.h
60558 +++ b/fs/btrfs/tree-log.h
60559 @@ -43,7 +43,7 @@ static inline void btrfs_init_log_ctx(struct btrfs_log_ctx *ctx)
60560 static inline void btrfs_set_log_full_commit(struct btrfs_fs_info *fs_info,
60561 struct btrfs_trans_handle *trans)
60562 {
60563 - ACCESS_ONCE(fs_info->last_trans_log_full_commit) = trans->transid;
60564 + ACCESS_ONCE_RW(fs_info->last_trans_log_full_commit) = trans->transid;
60565 }
60566
60567 static inline int btrfs_need_log_full_commit(struct btrfs_fs_info *fs_info,
60568 diff --git a/fs/buffer.c b/fs/buffer.c
60569 index 20805db..2e8fc69 100644
60570 --- a/fs/buffer.c
60571 +++ b/fs/buffer.c
60572 @@ -3417,7 +3417,7 @@ void __init buffer_init(void)
60573 bh_cachep = kmem_cache_create("buffer_head",
60574 sizeof(struct buffer_head), 0,
60575 (SLAB_RECLAIM_ACCOUNT|SLAB_PANIC|
60576 - SLAB_MEM_SPREAD),
60577 + SLAB_MEM_SPREAD|SLAB_NO_SANITIZE),
60578 NULL);
60579
60580 /*
60581 diff --git a/fs/cachefiles/bind.c b/fs/cachefiles/bind.c
60582 index fbb08e9..0fda764 100644
60583 --- a/fs/cachefiles/bind.c
60584 +++ b/fs/cachefiles/bind.c
60585 @@ -39,13 +39,11 @@ int cachefiles_daemon_bind(struct cachefiles_cache *cache, char *args)
60586 args);
60587
60588 /* start by checking things over */
60589 - ASSERT(cache->fstop_percent >= 0 &&
60590 - cache->fstop_percent < cache->fcull_percent &&
60591 + ASSERT(cache->fstop_percent < cache->fcull_percent &&
60592 cache->fcull_percent < cache->frun_percent &&
60593 cache->frun_percent < 100);
60594
60595 - ASSERT(cache->bstop_percent >= 0 &&
60596 - cache->bstop_percent < cache->bcull_percent &&
60597 + ASSERT(cache->bstop_percent < cache->bcull_percent &&
60598 cache->bcull_percent < cache->brun_percent &&
60599 cache->brun_percent < 100);
60600
60601 diff --git a/fs/cachefiles/daemon.c b/fs/cachefiles/daemon.c
60602 index f601def..b2cf704 100644
60603 --- a/fs/cachefiles/daemon.c
60604 +++ b/fs/cachefiles/daemon.c
60605 @@ -196,7 +196,7 @@ static ssize_t cachefiles_daemon_read(struct file *file, char __user *_buffer,
60606 if (n > buflen)
60607 return -EMSGSIZE;
60608
60609 - if (copy_to_user(_buffer, buffer, n) != 0)
60610 + if (n > sizeof(buffer) || copy_to_user(_buffer, buffer, n) != 0)
60611 return -EFAULT;
60612
60613 return n;
60614 @@ -222,7 +222,7 @@ static ssize_t cachefiles_daemon_write(struct file *file,
60615 if (test_bit(CACHEFILES_DEAD, &cache->flags))
60616 return -EIO;
60617
60618 - if (datalen < 0 || datalen > PAGE_SIZE - 1)
60619 + if (datalen > PAGE_SIZE - 1)
60620 return -EOPNOTSUPP;
60621
60622 /* drag the command string into the kernel so we can parse it */
60623 @@ -385,7 +385,7 @@ static int cachefiles_daemon_fstop(struct cachefiles_cache *cache, char *args)
60624 if (args[0] != '%' || args[1] != '\0')
60625 return -EINVAL;
60626
60627 - if (fstop < 0 || fstop >= cache->fcull_percent)
60628 + if (fstop >= cache->fcull_percent)
60629 return cachefiles_daemon_range_error(cache, args);
60630
60631 cache->fstop_percent = fstop;
60632 @@ -457,7 +457,7 @@ static int cachefiles_daemon_bstop(struct cachefiles_cache *cache, char *args)
60633 if (args[0] != '%' || args[1] != '\0')
60634 return -EINVAL;
60635
60636 - if (bstop < 0 || bstop >= cache->bcull_percent)
60637 + if (bstop >= cache->bcull_percent)
60638 return cachefiles_daemon_range_error(cache, args);
60639
60640 cache->bstop_percent = bstop;
60641 diff --git a/fs/cachefiles/internal.h b/fs/cachefiles/internal.h
60642 index 8c52472..c4e3a69 100644
60643 --- a/fs/cachefiles/internal.h
60644 +++ b/fs/cachefiles/internal.h
60645 @@ -66,7 +66,7 @@ struct cachefiles_cache {
60646 wait_queue_head_t daemon_pollwq; /* poll waitqueue for daemon */
60647 struct rb_root active_nodes; /* active nodes (can't be culled) */
60648 rwlock_t active_lock; /* lock for active_nodes */
60649 - atomic_t gravecounter; /* graveyard uniquifier */
60650 + atomic_unchecked_t gravecounter; /* graveyard uniquifier */
60651 unsigned frun_percent; /* when to stop culling (% files) */
60652 unsigned fcull_percent; /* when to start culling (% files) */
60653 unsigned fstop_percent; /* when to stop allocating (% files) */
60654 @@ -178,19 +178,19 @@ extern int cachefiles_check_in_use(struct cachefiles_cache *cache,
60655 * proc.c
60656 */
60657 #ifdef CONFIG_CACHEFILES_HISTOGRAM
60658 -extern atomic_t cachefiles_lookup_histogram[HZ];
60659 -extern atomic_t cachefiles_mkdir_histogram[HZ];
60660 -extern atomic_t cachefiles_create_histogram[HZ];
60661 +extern atomic_unchecked_t cachefiles_lookup_histogram[HZ];
60662 +extern atomic_unchecked_t cachefiles_mkdir_histogram[HZ];
60663 +extern atomic_unchecked_t cachefiles_create_histogram[HZ];
60664
60665 extern int __init cachefiles_proc_init(void);
60666 extern void cachefiles_proc_cleanup(void);
60667 static inline
60668 -void cachefiles_hist(atomic_t histogram[], unsigned long start_jif)
60669 +void cachefiles_hist(atomic_unchecked_t histogram[], unsigned long start_jif)
60670 {
60671 unsigned long jif = jiffies - start_jif;
60672 if (jif >= HZ)
60673 jif = HZ - 1;
60674 - atomic_inc(&histogram[jif]);
60675 + atomic_inc_unchecked(&histogram[jif]);
60676 }
60677
60678 #else
60679 diff --git a/fs/cachefiles/namei.c b/fs/cachefiles/namei.c
60680 index 1e51714..411eded 100644
60681 --- a/fs/cachefiles/namei.c
60682 +++ b/fs/cachefiles/namei.c
60683 @@ -309,7 +309,7 @@ try_again:
60684 /* first step is to make up a grave dentry in the graveyard */
60685 sprintf(nbuffer, "%08x%08x",
60686 (uint32_t) get_seconds(),
60687 - (uint32_t) atomic_inc_return(&cache->gravecounter));
60688 + (uint32_t) atomic_inc_return_unchecked(&cache->gravecounter));
60689
60690 /* do the multiway lock magic */
60691 trap = lock_rename(cache->graveyard, dir);
60692 diff --git a/fs/cachefiles/proc.c b/fs/cachefiles/proc.c
60693 index eccd339..4c1d995 100644
60694 --- a/fs/cachefiles/proc.c
60695 +++ b/fs/cachefiles/proc.c
60696 @@ -14,9 +14,9 @@
60697 #include <linux/seq_file.h>
60698 #include "internal.h"
60699
60700 -atomic_t cachefiles_lookup_histogram[HZ];
60701 -atomic_t cachefiles_mkdir_histogram[HZ];
60702 -atomic_t cachefiles_create_histogram[HZ];
60703 +atomic_unchecked_t cachefiles_lookup_histogram[HZ];
60704 +atomic_unchecked_t cachefiles_mkdir_histogram[HZ];
60705 +atomic_unchecked_t cachefiles_create_histogram[HZ];
60706
60707 /*
60708 * display the latency histogram
60709 @@ -35,9 +35,9 @@ static int cachefiles_histogram_show(struct seq_file *m, void *v)
60710 return 0;
60711 default:
60712 index = (unsigned long) v - 3;
60713 - x = atomic_read(&cachefiles_lookup_histogram[index]);
60714 - y = atomic_read(&cachefiles_mkdir_histogram[index]);
60715 - z = atomic_read(&cachefiles_create_histogram[index]);
60716 + x = atomic_read_unchecked(&cachefiles_lookup_histogram[index]);
60717 + y = atomic_read_unchecked(&cachefiles_mkdir_histogram[index]);
60718 + z = atomic_read_unchecked(&cachefiles_create_histogram[index]);
60719 if (x == 0 && y == 0 && z == 0)
60720 return 0;
60721
60722 diff --git a/fs/ceph/dir.c b/fs/ceph/dir.c
60723 index 83e9976..bfd1eee 100644
60724 --- a/fs/ceph/dir.c
60725 +++ b/fs/ceph/dir.c
60726 @@ -127,6 +127,8 @@ static int __dcache_readdir(struct file *file, struct dir_context *ctx,
60727 struct dentry *dentry, *last;
60728 struct ceph_dentry_info *di;
60729 int err = 0;
60730 + char d_name[DNAME_INLINE_LEN];
60731 + const unsigned char *name;
60732
60733 /* claim ref on last dentry we returned */
60734 last = fi->dentry;
60735 @@ -190,7 +192,12 @@ more:
60736
60737 dout(" %llu (%llu) dentry %p %pd %p\n", di->offset, ctx->pos,
60738 dentry, dentry, dentry->d_inode);
60739 - if (!dir_emit(ctx, dentry->d_name.name,
60740 + name = dentry->d_name.name;
60741 + if (name == dentry->d_iname) {
60742 + memcpy(d_name, name, dentry->d_name.len);
60743 + name = d_name;
60744 + }
60745 + if (!dir_emit(ctx, name,
60746 dentry->d_name.len,
60747 ceph_translate_ino(dentry->d_sb, dentry->d_inode->i_ino),
60748 dentry->d_inode->i_mode >> 12)) {
60749 @@ -248,7 +255,7 @@ static int ceph_readdir(struct file *file, struct dir_context *ctx)
60750 struct ceph_fs_client *fsc = ceph_inode_to_client(inode);
60751 struct ceph_mds_client *mdsc = fsc->mdsc;
60752 unsigned frag = fpos_frag(ctx->pos);
60753 - int off = fpos_off(ctx->pos);
60754 + unsigned int off = fpos_off(ctx->pos);
60755 int err;
60756 u32 ftype;
60757 struct ceph_mds_reply_info_parsed *rinfo;
60758 diff --git a/fs/ceph/super.c b/fs/ceph/super.c
60759 index a63997b..ddc0577 100644
60760 --- a/fs/ceph/super.c
60761 +++ b/fs/ceph/super.c
60762 @@ -889,7 +889,7 @@ static int ceph_compare_super(struct super_block *sb, void *data)
60763 /*
60764 * construct our own bdi so we can control readahead, etc.
60765 */
60766 -static atomic_long_t bdi_seq = ATOMIC_LONG_INIT(0);
60767 +static atomic_long_unchecked_t bdi_seq = ATOMIC_LONG_INIT(0);
60768
60769 static int ceph_register_bdi(struct super_block *sb,
60770 struct ceph_fs_client *fsc)
60771 @@ -906,7 +906,7 @@ static int ceph_register_bdi(struct super_block *sb,
60772 VM_MAX_READAHEAD * 1024 / PAGE_CACHE_SIZE;
60773
60774 err = bdi_register(&fsc->backing_dev_info, NULL, "ceph-%ld",
60775 - atomic_long_inc_return(&bdi_seq));
60776 + atomic_long_inc_return_unchecked(&bdi_seq));
60777 if (!err)
60778 sb->s_bdi = &fsc->backing_dev_info;
60779 return err;
60780 diff --git a/fs/cifs/cifs_debug.c b/fs/cifs/cifs_debug.c
60781 index 7febcf2..62a5721 100644
60782 --- a/fs/cifs/cifs_debug.c
60783 +++ b/fs/cifs/cifs_debug.c
60784 @@ -269,8 +269,8 @@ static ssize_t cifs_stats_proc_write(struct file *file,
60785
60786 if (strtobool(&c, &bv) == 0) {
60787 #ifdef CONFIG_CIFS_STATS2
60788 - atomic_set(&totBufAllocCount, 0);
60789 - atomic_set(&totSmBufAllocCount, 0);
60790 + atomic_set_unchecked(&totBufAllocCount, 0);
60791 + atomic_set_unchecked(&totSmBufAllocCount, 0);
60792 #endif /* CONFIG_CIFS_STATS2 */
60793 spin_lock(&cifs_tcp_ses_lock);
60794 list_for_each(tmp1, &cifs_tcp_ses_list) {
60795 @@ -283,7 +283,7 @@ static ssize_t cifs_stats_proc_write(struct file *file,
60796 tcon = list_entry(tmp3,
60797 struct cifs_tcon,
60798 tcon_list);
60799 - atomic_set(&tcon->num_smbs_sent, 0);
60800 + atomic_set_unchecked(&tcon->num_smbs_sent, 0);
60801 if (server->ops->clear_stats)
60802 server->ops->clear_stats(tcon);
60803 }
60804 @@ -315,8 +315,8 @@ static int cifs_stats_proc_show(struct seq_file *m, void *v)
60805 smBufAllocCount.counter, cifs_min_small);
60806 #ifdef CONFIG_CIFS_STATS2
60807 seq_printf(m, "Total Large %d Small %d Allocations\n",
60808 - atomic_read(&totBufAllocCount),
60809 - atomic_read(&totSmBufAllocCount));
60810 + atomic_read_unchecked(&totBufAllocCount),
60811 + atomic_read_unchecked(&totSmBufAllocCount));
60812 #endif /* CONFIG_CIFS_STATS2 */
60813
60814 seq_printf(m, "Operations (MIDs): %d\n", atomic_read(&midCount));
60815 @@ -345,7 +345,7 @@ static int cifs_stats_proc_show(struct seq_file *m, void *v)
60816 if (tcon->need_reconnect)
60817 seq_puts(m, "\tDISCONNECTED ");
60818 seq_printf(m, "\nSMBs: %d",
60819 - atomic_read(&tcon->num_smbs_sent));
60820 + atomic_read_unchecked(&tcon->num_smbs_sent));
60821 if (server->ops->print_stats)
60822 server->ops->print_stats(m, tcon);
60823 }
60824 diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c
60825 index d72fe37..ded5511 100644
60826 --- a/fs/cifs/cifsfs.c
60827 +++ b/fs/cifs/cifsfs.c
60828 @@ -1092,7 +1092,7 @@ cifs_init_request_bufs(void)
60829 */
60830 cifs_req_cachep = kmem_cache_create("cifs_request",
60831 CIFSMaxBufSize + max_hdr_size, 0,
60832 - SLAB_HWCACHE_ALIGN, NULL);
60833 + SLAB_HWCACHE_ALIGN | SLAB_USERCOPY, NULL);
60834 if (cifs_req_cachep == NULL)
60835 return -ENOMEM;
60836
60837 @@ -1119,7 +1119,7 @@ cifs_init_request_bufs(void)
60838 efficient to alloc 1 per page off the slab compared to 17K (5page)
60839 alloc of large cifs buffers even when page debugging is on */
60840 cifs_sm_req_cachep = kmem_cache_create("cifs_small_rq",
60841 - MAX_CIFS_SMALL_BUFFER_SIZE, 0, SLAB_HWCACHE_ALIGN,
60842 + MAX_CIFS_SMALL_BUFFER_SIZE, 0, SLAB_HWCACHE_ALIGN | SLAB_USERCOPY,
60843 NULL);
60844 if (cifs_sm_req_cachep == NULL) {
60845 mempool_destroy(cifs_req_poolp);
60846 @@ -1204,8 +1204,8 @@ init_cifs(void)
60847 atomic_set(&bufAllocCount, 0);
60848 atomic_set(&smBufAllocCount, 0);
60849 #ifdef CONFIG_CIFS_STATS2
60850 - atomic_set(&totBufAllocCount, 0);
60851 - atomic_set(&totSmBufAllocCount, 0);
60852 + atomic_set_unchecked(&totBufAllocCount, 0);
60853 + atomic_set_unchecked(&totSmBufAllocCount, 0);
60854 #endif /* CONFIG_CIFS_STATS2 */
60855
60856 atomic_set(&midCount, 0);
60857 diff --git a/fs/cifs/cifsglob.h b/fs/cifs/cifsglob.h
60858 index 22b289a..bbbba08 100644
60859 --- a/fs/cifs/cifsglob.h
60860 +++ b/fs/cifs/cifsglob.h
60861 @@ -823,35 +823,35 @@ struct cifs_tcon {
60862 __u16 Flags; /* optional support bits */
60863 enum statusEnum tidStatus;
60864 #ifdef CONFIG_CIFS_STATS
60865 - atomic_t num_smbs_sent;
60866 + atomic_unchecked_t num_smbs_sent;
60867 union {
60868 struct {
60869 - atomic_t num_writes;
60870 - atomic_t num_reads;
60871 - atomic_t num_flushes;
60872 - atomic_t num_oplock_brks;
60873 - atomic_t num_opens;
60874 - atomic_t num_closes;
60875 - atomic_t num_deletes;
60876 - atomic_t num_mkdirs;
60877 - atomic_t num_posixopens;
60878 - atomic_t num_posixmkdirs;
60879 - atomic_t num_rmdirs;
60880 - atomic_t num_renames;
60881 - atomic_t num_t2renames;
60882 - atomic_t num_ffirst;
60883 - atomic_t num_fnext;
60884 - atomic_t num_fclose;
60885 - atomic_t num_hardlinks;
60886 - atomic_t num_symlinks;
60887 - atomic_t num_locks;
60888 - atomic_t num_acl_get;
60889 - atomic_t num_acl_set;
60890 + atomic_unchecked_t num_writes;
60891 + atomic_unchecked_t num_reads;
60892 + atomic_unchecked_t num_flushes;
60893 + atomic_unchecked_t num_oplock_brks;
60894 + atomic_unchecked_t num_opens;
60895 + atomic_unchecked_t num_closes;
60896 + atomic_unchecked_t num_deletes;
60897 + atomic_unchecked_t num_mkdirs;
60898 + atomic_unchecked_t num_posixopens;
60899 + atomic_unchecked_t num_posixmkdirs;
60900 + atomic_unchecked_t num_rmdirs;
60901 + atomic_unchecked_t num_renames;
60902 + atomic_unchecked_t num_t2renames;
60903 + atomic_unchecked_t num_ffirst;
60904 + atomic_unchecked_t num_fnext;
60905 + atomic_unchecked_t num_fclose;
60906 + atomic_unchecked_t num_hardlinks;
60907 + atomic_unchecked_t num_symlinks;
60908 + atomic_unchecked_t num_locks;
60909 + atomic_unchecked_t num_acl_get;
60910 + atomic_unchecked_t num_acl_set;
60911 } cifs_stats;
60912 #ifdef CONFIG_CIFS_SMB2
60913 struct {
60914 - atomic_t smb2_com_sent[NUMBER_OF_SMB2_COMMANDS];
60915 - atomic_t smb2_com_failed[NUMBER_OF_SMB2_COMMANDS];
60916 + atomic_unchecked_t smb2_com_sent[NUMBER_OF_SMB2_COMMANDS];
60917 + atomic_unchecked_t smb2_com_failed[NUMBER_OF_SMB2_COMMANDS];
60918 } smb2_stats;
60919 #endif /* CONFIG_CIFS_SMB2 */
60920 } stats;
60921 @@ -1198,7 +1198,7 @@ convert_delimiter(char *path, char delim)
60922 }
60923
60924 #ifdef CONFIG_CIFS_STATS
60925 -#define cifs_stats_inc atomic_inc
60926 +#define cifs_stats_inc atomic_inc_unchecked
60927
60928 static inline void cifs_stats_bytes_written(struct cifs_tcon *tcon,
60929 unsigned int bytes)
60930 @@ -1565,8 +1565,8 @@ GLOBAL_EXTERN atomic_t tconInfoReconnectCount;
60931 /* Various Debug counters */
60932 GLOBAL_EXTERN atomic_t bufAllocCount; /* current number allocated */
60933 #ifdef CONFIG_CIFS_STATS2
60934 -GLOBAL_EXTERN atomic_t totBufAllocCount; /* total allocated over all time */
60935 -GLOBAL_EXTERN atomic_t totSmBufAllocCount;
60936 +GLOBAL_EXTERN atomic_unchecked_t totBufAllocCount; /* total allocated over all time */
60937 +GLOBAL_EXTERN atomic_unchecked_t totSmBufAllocCount;
60938 #endif
60939 GLOBAL_EXTERN atomic_t smBufAllocCount;
60940 GLOBAL_EXTERN atomic_t midCount;
60941 diff --git a/fs/cifs/file.c b/fs/cifs/file.c
60942 index ca30c39..570fb94 100644
60943 --- a/fs/cifs/file.c
60944 +++ b/fs/cifs/file.c
60945 @@ -2055,10 +2055,14 @@ static int cifs_writepages(struct address_space *mapping,
60946 index = mapping->writeback_index; /* Start from prev offset */
60947 end = -1;
60948 } else {
60949 - index = wbc->range_start >> PAGE_CACHE_SHIFT;
60950 - end = wbc->range_end >> PAGE_CACHE_SHIFT;
60951 - if (wbc->range_start == 0 && wbc->range_end == LLONG_MAX)
60952 + if (wbc->range_start == 0 && wbc->range_end == LLONG_MAX) {
60953 range_whole = true;
60954 + index = 0;
60955 + end = ULONG_MAX;
60956 + } else {
60957 + index = wbc->range_start >> PAGE_CACHE_SHIFT;
60958 + end = wbc->range_end >> PAGE_CACHE_SHIFT;
60959 + }
60960 scanned = true;
60961 }
60962 server = cifs_sb_master_tcon(cifs_sb)->ses->server;
60963 diff --git a/fs/cifs/misc.c b/fs/cifs/misc.c
60964 index 3379463..3af418a 100644
60965 --- a/fs/cifs/misc.c
60966 +++ b/fs/cifs/misc.c
60967 @@ -170,7 +170,7 @@ cifs_buf_get(void)
60968 memset(ret_buf, 0, buf_size + 3);
60969 atomic_inc(&bufAllocCount);
60970 #ifdef CONFIG_CIFS_STATS2
60971 - atomic_inc(&totBufAllocCount);
60972 + atomic_inc_unchecked(&totBufAllocCount);
60973 #endif /* CONFIG_CIFS_STATS2 */
60974 }
60975
60976 @@ -205,7 +205,7 @@ cifs_small_buf_get(void)
60977 /* memset(ret_buf, 0, sizeof(struct smb_hdr) + 27);*/
60978 atomic_inc(&smBufAllocCount);
60979 #ifdef CONFIG_CIFS_STATS2
60980 - atomic_inc(&totSmBufAllocCount);
60981 + atomic_inc_unchecked(&totSmBufAllocCount);
60982 #endif /* CONFIG_CIFS_STATS2 */
60983
60984 }
60985 diff --git a/fs/cifs/smb1ops.c b/fs/cifs/smb1ops.c
60986 index d297903..1cb7516 100644
60987 --- a/fs/cifs/smb1ops.c
60988 +++ b/fs/cifs/smb1ops.c
60989 @@ -622,27 +622,27 @@ static void
60990 cifs_clear_stats(struct cifs_tcon *tcon)
60991 {
60992 #ifdef CONFIG_CIFS_STATS
60993 - atomic_set(&tcon->stats.cifs_stats.num_writes, 0);
60994 - atomic_set(&tcon->stats.cifs_stats.num_reads, 0);
60995 - atomic_set(&tcon->stats.cifs_stats.num_flushes, 0);
60996 - atomic_set(&tcon->stats.cifs_stats.num_oplock_brks, 0);
60997 - atomic_set(&tcon->stats.cifs_stats.num_opens, 0);
60998 - atomic_set(&tcon->stats.cifs_stats.num_posixopens, 0);
60999 - atomic_set(&tcon->stats.cifs_stats.num_posixmkdirs, 0);
61000 - atomic_set(&tcon->stats.cifs_stats.num_closes, 0);
61001 - atomic_set(&tcon->stats.cifs_stats.num_deletes, 0);
61002 - atomic_set(&tcon->stats.cifs_stats.num_mkdirs, 0);
61003 - atomic_set(&tcon->stats.cifs_stats.num_rmdirs, 0);
61004 - atomic_set(&tcon->stats.cifs_stats.num_renames, 0);
61005 - atomic_set(&tcon->stats.cifs_stats.num_t2renames, 0);
61006 - atomic_set(&tcon->stats.cifs_stats.num_ffirst, 0);
61007 - atomic_set(&tcon->stats.cifs_stats.num_fnext, 0);
61008 - atomic_set(&tcon->stats.cifs_stats.num_fclose, 0);
61009 - atomic_set(&tcon->stats.cifs_stats.num_hardlinks, 0);
61010 - atomic_set(&tcon->stats.cifs_stats.num_symlinks, 0);
61011 - atomic_set(&tcon->stats.cifs_stats.num_locks, 0);
61012 - atomic_set(&tcon->stats.cifs_stats.num_acl_get, 0);
61013 - atomic_set(&tcon->stats.cifs_stats.num_acl_set, 0);
61014 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_writes, 0);
61015 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_reads, 0);
61016 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_flushes, 0);
61017 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_oplock_brks, 0);
61018 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_opens, 0);
61019 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_posixopens, 0);
61020 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_posixmkdirs, 0);
61021 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_closes, 0);
61022 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_deletes, 0);
61023 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_mkdirs, 0);
61024 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_rmdirs, 0);
61025 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_renames, 0);
61026 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_t2renames, 0);
61027 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_ffirst, 0);
61028 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_fnext, 0);
61029 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_fclose, 0);
61030 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_hardlinks, 0);
61031 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_symlinks, 0);
61032 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_locks, 0);
61033 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_acl_get, 0);
61034 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_acl_set, 0);
61035 #endif
61036 }
61037
61038 @@ -651,36 +651,36 @@ cifs_print_stats(struct seq_file *m, struct cifs_tcon *tcon)
61039 {
61040 #ifdef CONFIG_CIFS_STATS
61041 seq_printf(m, " Oplocks breaks: %d",
61042 - atomic_read(&tcon->stats.cifs_stats.num_oplock_brks));
61043 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_oplock_brks));
61044 seq_printf(m, "\nReads: %d Bytes: %llu",
61045 - atomic_read(&tcon->stats.cifs_stats.num_reads),
61046 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_reads),
61047 (long long)(tcon->bytes_read));
61048 seq_printf(m, "\nWrites: %d Bytes: %llu",
61049 - atomic_read(&tcon->stats.cifs_stats.num_writes),
61050 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_writes),
61051 (long long)(tcon->bytes_written));
61052 seq_printf(m, "\nFlushes: %d",
61053 - atomic_read(&tcon->stats.cifs_stats.num_flushes));
61054 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_flushes));
61055 seq_printf(m, "\nLocks: %d HardLinks: %d Symlinks: %d",
61056 - atomic_read(&tcon->stats.cifs_stats.num_locks),
61057 - atomic_read(&tcon->stats.cifs_stats.num_hardlinks),
61058 - atomic_read(&tcon->stats.cifs_stats.num_symlinks));
61059 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_locks),
61060 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_hardlinks),
61061 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_symlinks));
61062 seq_printf(m, "\nOpens: %d Closes: %d Deletes: %d",
61063 - atomic_read(&tcon->stats.cifs_stats.num_opens),
61064 - atomic_read(&tcon->stats.cifs_stats.num_closes),
61065 - atomic_read(&tcon->stats.cifs_stats.num_deletes));
61066 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_opens),
61067 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_closes),
61068 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_deletes));
61069 seq_printf(m, "\nPosix Opens: %d Posix Mkdirs: %d",
61070 - atomic_read(&tcon->stats.cifs_stats.num_posixopens),
61071 - atomic_read(&tcon->stats.cifs_stats.num_posixmkdirs));
61072 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_posixopens),
61073 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_posixmkdirs));
61074 seq_printf(m, "\nMkdirs: %d Rmdirs: %d",
61075 - atomic_read(&tcon->stats.cifs_stats.num_mkdirs),
61076 - atomic_read(&tcon->stats.cifs_stats.num_rmdirs));
61077 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_mkdirs),
61078 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_rmdirs));
61079 seq_printf(m, "\nRenames: %d T2 Renames %d",
61080 - atomic_read(&tcon->stats.cifs_stats.num_renames),
61081 - atomic_read(&tcon->stats.cifs_stats.num_t2renames));
61082 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_renames),
61083 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_t2renames));
61084 seq_printf(m, "\nFindFirst: %d FNext %d FClose %d",
61085 - atomic_read(&tcon->stats.cifs_stats.num_ffirst),
61086 - atomic_read(&tcon->stats.cifs_stats.num_fnext),
61087 - atomic_read(&tcon->stats.cifs_stats.num_fclose));
61088 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_ffirst),
61089 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_fnext),
61090 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_fclose));
61091 #endif
61092 }
61093
61094 diff --git a/fs/cifs/smb2ops.c b/fs/cifs/smb2ops.c
61095 index eab05e1..ffe5ea4 100644
61096 --- a/fs/cifs/smb2ops.c
61097 +++ b/fs/cifs/smb2ops.c
61098 @@ -418,8 +418,8 @@ smb2_clear_stats(struct cifs_tcon *tcon)
61099 #ifdef CONFIG_CIFS_STATS
61100 int i;
61101 for (i = 0; i < NUMBER_OF_SMB2_COMMANDS; i++) {
61102 - atomic_set(&tcon->stats.smb2_stats.smb2_com_sent[i], 0);
61103 - atomic_set(&tcon->stats.smb2_stats.smb2_com_failed[i], 0);
61104 + atomic_set_unchecked(&tcon->stats.smb2_stats.smb2_com_sent[i], 0);
61105 + atomic_set_unchecked(&tcon->stats.smb2_stats.smb2_com_failed[i], 0);
61106 }
61107 #endif
61108 }
61109 @@ -459,65 +459,65 @@ static void
61110 smb2_print_stats(struct seq_file *m, struct cifs_tcon *tcon)
61111 {
61112 #ifdef CONFIG_CIFS_STATS
61113 - atomic_t *sent = tcon->stats.smb2_stats.smb2_com_sent;
61114 - atomic_t *failed = tcon->stats.smb2_stats.smb2_com_failed;
61115 + atomic_unchecked_t *sent = tcon->stats.smb2_stats.smb2_com_sent;
61116 + atomic_unchecked_t *failed = tcon->stats.smb2_stats.smb2_com_failed;
61117 seq_printf(m, "\nNegotiates: %d sent %d failed",
61118 - atomic_read(&sent[SMB2_NEGOTIATE_HE]),
61119 - atomic_read(&failed[SMB2_NEGOTIATE_HE]));
61120 + atomic_read_unchecked(&sent[SMB2_NEGOTIATE_HE]),
61121 + atomic_read_unchecked(&failed[SMB2_NEGOTIATE_HE]));
61122 seq_printf(m, "\nSessionSetups: %d sent %d failed",
61123 - atomic_read(&sent[SMB2_SESSION_SETUP_HE]),
61124 - atomic_read(&failed[SMB2_SESSION_SETUP_HE]));
61125 + atomic_read_unchecked(&sent[SMB2_SESSION_SETUP_HE]),
61126 + atomic_read_unchecked(&failed[SMB2_SESSION_SETUP_HE]));
61127 seq_printf(m, "\nLogoffs: %d sent %d failed",
61128 - atomic_read(&sent[SMB2_LOGOFF_HE]),
61129 - atomic_read(&failed[SMB2_LOGOFF_HE]));
61130 + atomic_read_unchecked(&sent[SMB2_LOGOFF_HE]),
61131 + atomic_read_unchecked(&failed[SMB2_LOGOFF_HE]));
61132 seq_printf(m, "\nTreeConnects: %d sent %d failed",
61133 - atomic_read(&sent[SMB2_TREE_CONNECT_HE]),
61134 - atomic_read(&failed[SMB2_TREE_CONNECT_HE]));
61135 + atomic_read_unchecked(&sent[SMB2_TREE_CONNECT_HE]),
61136 + atomic_read_unchecked(&failed[SMB2_TREE_CONNECT_HE]));
61137 seq_printf(m, "\nTreeDisconnects: %d sent %d failed",
61138 - atomic_read(&sent[SMB2_TREE_DISCONNECT_HE]),
61139 - atomic_read(&failed[SMB2_TREE_DISCONNECT_HE]));
61140 + atomic_read_unchecked(&sent[SMB2_TREE_DISCONNECT_HE]),
61141 + atomic_read_unchecked(&failed[SMB2_TREE_DISCONNECT_HE]));
61142 seq_printf(m, "\nCreates: %d sent %d failed",
61143 - atomic_read(&sent[SMB2_CREATE_HE]),
61144 - atomic_read(&failed[SMB2_CREATE_HE]));
61145 + atomic_read_unchecked(&sent[SMB2_CREATE_HE]),
61146 + atomic_read_unchecked(&failed[SMB2_CREATE_HE]));
61147 seq_printf(m, "\nCloses: %d sent %d failed",
61148 - atomic_read(&sent[SMB2_CLOSE_HE]),
61149 - atomic_read(&failed[SMB2_CLOSE_HE]));
61150 + atomic_read_unchecked(&sent[SMB2_CLOSE_HE]),
61151 + atomic_read_unchecked(&failed[SMB2_CLOSE_HE]));
61152 seq_printf(m, "\nFlushes: %d sent %d failed",
61153 - atomic_read(&sent[SMB2_FLUSH_HE]),
61154 - atomic_read(&failed[SMB2_FLUSH_HE]));
61155 + atomic_read_unchecked(&sent[SMB2_FLUSH_HE]),
61156 + atomic_read_unchecked(&failed[SMB2_FLUSH_HE]));
61157 seq_printf(m, "\nReads: %d sent %d failed",
61158 - atomic_read(&sent[SMB2_READ_HE]),
61159 - atomic_read(&failed[SMB2_READ_HE]));
61160 + atomic_read_unchecked(&sent[SMB2_READ_HE]),
61161 + atomic_read_unchecked(&failed[SMB2_READ_HE]));
61162 seq_printf(m, "\nWrites: %d sent %d failed",
61163 - atomic_read(&sent[SMB2_WRITE_HE]),
61164 - atomic_read(&failed[SMB2_WRITE_HE]));
61165 + atomic_read_unchecked(&sent[SMB2_WRITE_HE]),
61166 + atomic_read_unchecked(&failed[SMB2_WRITE_HE]));
61167 seq_printf(m, "\nLocks: %d sent %d failed",
61168 - atomic_read(&sent[SMB2_LOCK_HE]),
61169 - atomic_read(&failed[SMB2_LOCK_HE]));
61170 + atomic_read_unchecked(&sent[SMB2_LOCK_HE]),
61171 + atomic_read_unchecked(&failed[SMB2_LOCK_HE]));
61172 seq_printf(m, "\nIOCTLs: %d sent %d failed",
61173 - atomic_read(&sent[SMB2_IOCTL_HE]),
61174 - atomic_read(&failed[SMB2_IOCTL_HE]));
61175 + atomic_read_unchecked(&sent[SMB2_IOCTL_HE]),
61176 + atomic_read_unchecked(&failed[SMB2_IOCTL_HE]));
61177 seq_printf(m, "\nCancels: %d sent %d failed",
61178 - atomic_read(&sent[SMB2_CANCEL_HE]),
61179 - atomic_read(&failed[SMB2_CANCEL_HE]));
61180 + atomic_read_unchecked(&sent[SMB2_CANCEL_HE]),
61181 + atomic_read_unchecked(&failed[SMB2_CANCEL_HE]));
61182 seq_printf(m, "\nEchos: %d sent %d failed",
61183 - atomic_read(&sent[SMB2_ECHO_HE]),
61184 - atomic_read(&failed[SMB2_ECHO_HE]));
61185 + atomic_read_unchecked(&sent[SMB2_ECHO_HE]),
61186 + atomic_read_unchecked(&failed[SMB2_ECHO_HE]));
61187 seq_printf(m, "\nQueryDirectories: %d sent %d failed",
61188 - atomic_read(&sent[SMB2_QUERY_DIRECTORY_HE]),
61189 - atomic_read(&failed[SMB2_QUERY_DIRECTORY_HE]));
61190 + atomic_read_unchecked(&sent[SMB2_QUERY_DIRECTORY_HE]),
61191 + atomic_read_unchecked(&failed[SMB2_QUERY_DIRECTORY_HE]));
61192 seq_printf(m, "\nChangeNotifies: %d sent %d failed",
61193 - atomic_read(&sent[SMB2_CHANGE_NOTIFY_HE]),
61194 - atomic_read(&failed[SMB2_CHANGE_NOTIFY_HE]));
61195 + atomic_read_unchecked(&sent[SMB2_CHANGE_NOTIFY_HE]),
61196 + atomic_read_unchecked(&failed[SMB2_CHANGE_NOTIFY_HE]));
61197 seq_printf(m, "\nQueryInfos: %d sent %d failed",
61198 - atomic_read(&sent[SMB2_QUERY_INFO_HE]),
61199 - atomic_read(&failed[SMB2_QUERY_INFO_HE]));
61200 + atomic_read_unchecked(&sent[SMB2_QUERY_INFO_HE]),
61201 + atomic_read_unchecked(&failed[SMB2_QUERY_INFO_HE]));
61202 seq_printf(m, "\nSetInfos: %d sent %d failed",
61203 - atomic_read(&sent[SMB2_SET_INFO_HE]),
61204 - atomic_read(&failed[SMB2_SET_INFO_HE]));
61205 + atomic_read_unchecked(&sent[SMB2_SET_INFO_HE]),
61206 + atomic_read_unchecked(&failed[SMB2_SET_INFO_HE]));
61207 seq_printf(m, "\nOplockBreaks: %d sent %d failed",
61208 - atomic_read(&sent[SMB2_OPLOCK_BREAK_HE]),
61209 - atomic_read(&failed[SMB2_OPLOCK_BREAK_HE]));
61210 + atomic_read_unchecked(&sent[SMB2_OPLOCK_BREAK_HE]),
61211 + atomic_read_unchecked(&failed[SMB2_OPLOCK_BREAK_HE]));
61212 #endif
61213 }
61214
61215 diff --git a/fs/cifs/smb2pdu.c b/fs/cifs/smb2pdu.c
61216 index 65cd7a8..3518676 100644
61217 --- a/fs/cifs/smb2pdu.c
61218 +++ b/fs/cifs/smb2pdu.c
61219 @@ -2147,8 +2147,7 @@ SMB2_query_directory(const unsigned int xid, struct cifs_tcon *tcon,
61220 default:
61221 cifs_dbg(VFS, "info level %u isn't supported\n",
61222 srch_inf->info_level);
61223 - rc = -EINVAL;
61224 - goto qdir_exit;
61225 + return -EINVAL;
61226 }
61227
61228 req->FileIndex = cpu_to_le32(index);
61229 diff --git a/fs/coda/cache.c b/fs/coda/cache.c
61230 index 46ee6f2..89a9e7f 100644
61231 --- a/fs/coda/cache.c
61232 +++ b/fs/coda/cache.c
61233 @@ -24,7 +24,7 @@
61234 #include "coda_linux.h"
61235 #include "coda_cache.h"
61236
61237 -static atomic_t permission_epoch = ATOMIC_INIT(0);
61238 +static atomic_unchecked_t permission_epoch = ATOMIC_INIT(0);
61239
61240 /* replace or extend an acl cache hit */
61241 void coda_cache_enter(struct inode *inode, int mask)
61242 @@ -32,7 +32,7 @@ void coda_cache_enter(struct inode *inode, int mask)
61243 struct coda_inode_info *cii = ITOC(inode);
61244
61245 spin_lock(&cii->c_lock);
61246 - cii->c_cached_epoch = atomic_read(&permission_epoch);
61247 + cii->c_cached_epoch = atomic_read_unchecked(&permission_epoch);
61248 if (!uid_eq(cii->c_uid, current_fsuid())) {
61249 cii->c_uid = current_fsuid();
61250 cii->c_cached_perm = mask;
61251 @@ -46,14 +46,14 @@ void coda_cache_clear_inode(struct inode *inode)
61252 {
61253 struct coda_inode_info *cii = ITOC(inode);
61254 spin_lock(&cii->c_lock);
61255 - cii->c_cached_epoch = atomic_read(&permission_epoch) - 1;
61256 + cii->c_cached_epoch = atomic_read_unchecked(&permission_epoch) - 1;
61257 spin_unlock(&cii->c_lock);
61258 }
61259
61260 /* remove all acl caches */
61261 void coda_cache_clear_all(struct super_block *sb)
61262 {
61263 - atomic_inc(&permission_epoch);
61264 + atomic_inc_unchecked(&permission_epoch);
61265 }
61266
61267
61268 @@ -66,7 +66,7 @@ int coda_cache_check(struct inode *inode, int mask)
61269 spin_lock(&cii->c_lock);
61270 hit = (mask & cii->c_cached_perm) == mask &&
61271 uid_eq(cii->c_uid, current_fsuid()) &&
61272 - cii->c_cached_epoch == atomic_read(&permission_epoch);
61273 + cii->c_cached_epoch == atomic_read_unchecked(&permission_epoch);
61274 spin_unlock(&cii->c_lock);
61275
61276 return hit;
61277 diff --git a/fs/compat.c b/fs/compat.c
61278 index 6fd272d..dd34ba2 100644
61279 --- a/fs/compat.c
61280 +++ b/fs/compat.c
61281 @@ -54,7 +54,7 @@
61282 #include <asm/ioctls.h>
61283 #include "internal.h"
61284
61285 -int compat_log = 1;
61286 +int compat_log = 0;
61287
61288 int compat_printk(const char *fmt, ...)
61289 {
61290 @@ -512,7 +512,7 @@ COMPAT_SYSCALL_DEFINE2(io_setup, unsigned, nr_reqs, u32 __user *, ctx32p)
61291
61292 set_fs(KERNEL_DS);
61293 /* The __user pointer cast is valid because of the set_fs() */
61294 - ret = sys_io_setup(nr_reqs, (aio_context_t __user *) &ctx64);
61295 + ret = sys_io_setup(nr_reqs, (aio_context_t __force_user *) &ctx64);
61296 set_fs(oldfs);
61297 /* truncating is ok because it's a user address */
61298 if (!ret)
61299 @@ -562,7 +562,7 @@ ssize_t compat_rw_copy_check_uvector(int type,
61300 goto out;
61301
61302 ret = -EINVAL;
61303 - if (nr_segs > UIO_MAXIOV || nr_segs < 0)
61304 + if (nr_segs > UIO_MAXIOV)
61305 goto out;
61306 if (nr_segs > fast_segs) {
61307 ret = -ENOMEM;
61308 @@ -844,6 +844,7 @@ struct compat_old_linux_dirent {
61309 struct compat_readdir_callback {
61310 struct dir_context ctx;
61311 struct compat_old_linux_dirent __user *dirent;
61312 + struct file * file;
61313 int result;
61314 };
61315
61316 @@ -863,6 +864,10 @@ static int compat_fillonedir(struct dir_context *ctx, const char *name,
61317 buf->result = -EOVERFLOW;
61318 return -EOVERFLOW;
61319 }
61320 +
61321 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
61322 + return 0;
61323 +
61324 buf->result++;
61325 dirent = buf->dirent;
61326 if (!access_ok(VERIFY_WRITE, dirent,
61327 @@ -894,6 +899,7 @@ COMPAT_SYSCALL_DEFINE3(old_readdir, unsigned int, fd,
61328 if (!f.file)
61329 return -EBADF;
61330
61331 + buf.file = f.file;
61332 error = iterate_dir(f.file, &buf.ctx);
61333 if (buf.result)
61334 error = buf.result;
61335 @@ -913,6 +919,7 @@ struct compat_getdents_callback {
61336 struct dir_context ctx;
61337 struct compat_linux_dirent __user *current_dir;
61338 struct compat_linux_dirent __user *previous;
61339 + struct file * file;
61340 int count;
61341 int error;
61342 };
61343 @@ -935,6 +942,10 @@ static int compat_filldir(struct dir_context *ctx, const char *name, int namlen,
61344 buf->error = -EOVERFLOW;
61345 return -EOVERFLOW;
61346 }
61347 +
61348 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
61349 + return 0;
61350 +
61351 dirent = buf->previous;
61352 if (dirent) {
61353 if (__put_user(offset, &dirent->d_off))
61354 @@ -980,6 +991,7 @@ COMPAT_SYSCALL_DEFINE3(getdents, unsigned int, fd,
61355 if (!f.file)
61356 return -EBADF;
61357
61358 + buf.file = f.file;
61359 error = iterate_dir(f.file, &buf.ctx);
61360 if (error >= 0)
61361 error = buf.error;
61362 @@ -1000,6 +1012,7 @@ struct compat_getdents_callback64 {
61363 struct dir_context ctx;
61364 struct linux_dirent64 __user *current_dir;
61365 struct linux_dirent64 __user *previous;
61366 + struct file * file;
61367 int count;
61368 int error;
61369 };
61370 @@ -1018,6 +1031,10 @@ static int compat_filldir64(struct dir_context *ctx, const char *name,
61371 buf->error = -EINVAL; /* only used if we fail.. */
61372 if (reclen > buf->count)
61373 return -EINVAL;
61374 +
61375 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
61376 + return 0;
61377 +
61378 dirent = buf->previous;
61379
61380 if (dirent) {
61381 @@ -1067,6 +1084,7 @@ COMPAT_SYSCALL_DEFINE3(getdents64, unsigned int, fd,
61382 if (!f.file)
61383 return -EBADF;
61384
61385 + buf.file = f.file;
61386 error = iterate_dir(f.file, &buf.ctx);
61387 if (error >= 0)
61388 error = buf.error;
61389 diff --git a/fs/compat_binfmt_elf.c b/fs/compat_binfmt_elf.c
61390 index 4d24d17..4f8c09e 100644
61391 --- a/fs/compat_binfmt_elf.c
61392 +++ b/fs/compat_binfmt_elf.c
61393 @@ -30,11 +30,13 @@
61394 #undef elf_phdr
61395 #undef elf_shdr
61396 #undef elf_note
61397 +#undef elf_dyn
61398 #undef elf_addr_t
61399 #define elfhdr elf32_hdr
61400 #define elf_phdr elf32_phdr
61401 #define elf_shdr elf32_shdr
61402 #define elf_note elf32_note
61403 +#define elf_dyn Elf32_Dyn
61404 #define elf_addr_t Elf32_Addr
61405
61406 /*
61407 diff --git a/fs/compat_ioctl.c b/fs/compat_ioctl.c
61408 index afec645..9c65620 100644
61409 --- a/fs/compat_ioctl.c
61410 +++ b/fs/compat_ioctl.c
61411 @@ -621,7 +621,7 @@ static int serial_struct_ioctl(unsigned fd, unsigned cmd,
61412 return -EFAULT;
61413 if (__get_user(udata, &ss32->iomem_base))
61414 return -EFAULT;
61415 - ss.iomem_base = compat_ptr(udata);
61416 + ss.iomem_base = (unsigned char __force_kernel *)compat_ptr(udata);
61417 if (__get_user(ss.iomem_reg_shift, &ss32->iomem_reg_shift) ||
61418 __get_user(ss.port_high, &ss32->port_high))
61419 return -EFAULT;
61420 @@ -703,8 +703,8 @@ static int do_i2c_rdwr_ioctl(unsigned int fd, unsigned int cmd,
61421 for (i = 0; i < nmsgs; i++) {
61422 if (copy_in_user(&tmsgs[i].addr, &umsgs[i].addr, 3*sizeof(u16)))
61423 return -EFAULT;
61424 - if (get_user(datap, &umsgs[i].buf) ||
61425 - put_user(compat_ptr(datap), &tmsgs[i].buf))
61426 + if (get_user(datap, (compat_caddr_t __user *)&umsgs[i].buf) ||
61427 + put_user(compat_ptr(datap), (u8 __user * __user *)&tmsgs[i].buf))
61428 return -EFAULT;
61429 }
61430 return sys_ioctl(fd, cmd, (unsigned long)tdata);
61431 @@ -797,7 +797,7 @@ static int compat_ioctl_preallocate(struct file *file,
61432 copy_in_user(&p->l_len, &p32->l_len, sizeof(s64)) ||
61433 copy_in_user(&p->l_sysid, &p32->l_sysid, sizeof(s32)) ||
61434 copy_in_user(&p->l_pid, &p32->l_pid, sizeof(u32)) ||
61435 - copy_in_user(&p->l_pad, &p32->l_pad, 4*sizeof(u32)))
61436 + copy_in_user(p->l_pad, p32->l_pad, 4*sizeof(u32)))
61437 return -EFAULT;
61438
61439 return ioctl_preallocate(file, p);
61440 @@ -1618,8 +1618,8 @@ COMPAT_SYSCALL_DEFINE3(ioctl, unsigned int, fd, unsigned int, cmd,
61441 static int __init init_sys32_ioctl_cmp(const void *p, const void *q)
61442 {
61443 unsigned int a, b;
61444 - a = *(unsigned int *)p;
61445 - b = *(unsigned int *)q;
61446 + a = *(const unsigned int *)p;
61447 + b = *(const unsigned int *)q;
61448 if (a > b)
61449 return 1;
61450 if (a < b)
61451 diff --git a/fs/configfs/dir.c b/fs/configfs/dir.c
61452 index cf0db00..c7f70e8 100644
61453 --- a/fs/configfs/dir.c
61454 +++ b/fs/configfs/dir.c
61455 @@ -1540,7 +1540,8 @@ static int configfs_readdir(struct file *file, struct dir_context *ctx)
61456 }
61457 for (p = q->next; p != &parent_sd->s_children; p = p->next) {
61458 struct configfs_dirent *next;
61459 - const char *name;
61460 + const unsigned char * name;
61461 + char d_name[sizeof(next->s_dentry->d_iname)];
61462 int len;
61463 struct inode *inode = NULL;
61464
61465 @@ -1549,7 +1550,12 @@ static int configfs_readdir(struct file *file, struct dir_context *ctx)
61466 continue;
61467
61468 name = configfs_get_name(next);
61469 - len = strlen(name);
61470 + if (next->s_dentry && name == next->s_dentry->d_iname) {
61471 + len = next->s_dentry->d_name.len;
61472 + memcpy(d_name, name, len);
61473 + name = d_name;
61474 + } else
61475 + len = strlen(name);
61476
61477 /*
61478 * We'll have a dentry and an inode for
61479 diff --git a/fs/coredump.c b/fs/coredump.c
61480 index f319926..55f4ec2 100644
61481 --- a/fs/coredump.c
61482 +++ b/fs/coredump.c
61483 @@ -450,8 +450,8 @@ static void wait_for_dump_helpers(struct file *file)
61484 struct pipe_inode_info *pipe = file->private_data;
61485
61486 pipe_lock(pipe);
61487 - pipe->readers++;
61488 - pipe->writers--;
61489 + atomic_inc(&pipe->readers);
61490 + atomic_dec(&pipe->writers);
61491 wake_up_interruptible_sync(&pipe->wait);
61492 kill_fasync(&pipe->fasync_readers, SIGIO, POLL_IN);
61493 pipe_unlock(pipe);
61494 @@ -460,11 +460,11 @@ static void wait_for_dump_helpers(struct file *file)
61495 * We actually want wait_event_freezable() but then we need
61496 * to clear TIF_SIGPENDING and improve dump_interrupted().
61497 */
61498 - wait_event_interruptible(pipe->wait, pipe->readers == 1);
61499 + wait_event_interruptible(pipe->wait, atomic_read(&pipe->readers) == 1);
61500
61501 pipe_lock(pipe);
61502 - pipe->readers--;
61503 - pipe->writers++;
61504 + atomic_dec(&pipe->readers);
61505 + atomic_inc(&pipe->writers);
61506 pipe_unlock(pipe);
61507 }
61508
61509 @@ -511,7 +511,9 @@ void do_coredump(const siginfo_t *siginfo)
61510 struct files_struct *displaced;
61511 bool need_nonrelative = false;
61512 bool core_dumped = false;
61513 - static atomic_t core_dump_count = ATOMIC_INIT(0);
61514 + static atomic_unchecked_t core_dump_count = ATOMIC_INIT(0);
61515 + long signr = siginfo->si_signo;
61516 + int dumpable;
61517 struct coredump_params cprm = {
61518 .siginfo = siginfo,
61519 .regs = signal_pt_regs(),
61520 @@ -524,12 +526,17 @@ void do_coredump(const siginfo_t *siginfo)
61521 .mm_flags = mm->flags,
61522 };
61523
61524 - audit_core_dumps(siginfo->si_signo);
61525 + audit_core_dumps(signr);
61526 +
61527 + dumpable = __get_dumpable(cprm.mm_flags);
61528 +
61529 + if (signr == SIGSEGV || signr == SIGBUS || signr == SIGKILL || signr == SIGILL)
61530 + gr_handle_brute_attach(dumpable);
61531
61532 binfmt = mm->binfmt;
61533 if (!binfmt || !binfmt->core_dump)
61534 goto fail;
61535 - if (!__get_dumpable(cprm.mm_flags))
61536 + if (!dumpable)
61537 goto fail;
61538
61539 cred = prepare_creds();
61540 @@ -548,7 +555,7 @@ void do_coredump(const siginfo_t *siginfo)
61541 need_nonrelative = true;
61542 }
61543
61544 - retval = coredump_wait(siginfo->si_signo, &core_state);
61545 + retval = coredump_wait(signr, &core_state);
61546 if (retval < 0)
61547 goto fail_creds;
61548
61549 @@ -591,7 +598,7 @@ void do_coredump(const siginfo_t *siginfo)
61550 }
61551 cprm.limit = RLIM_INFINITY;
61552
61553 - dump_count = atomic_inc_return(&core_dump_count);
61554 + dump_count = atomic_inc_return_unchecked(&core_dump_count);
61555 if (core_pipe_limit && (core_pipe_limit < dump_count)) {
61556 printk(KERN_WARNING "Pid %d(%s) over core_pipe_limit\n",
61557 task_tgid_vnr(current), current->comm);
61558 @@ -623,6 +630,8 @@ void do_coredump(const siginfo_t *siginfo)
61559 } else {
61560 struct inode *inode;
61561
61562 + gr_learn_resource(current, RLIMIT_CORE, binfmt->min_coredump, 1);
61563 +
61564 if (cprm.limit < binfmt->min_coredump)
61565 goto fail_unlock;
61566
61567 @@ -681,7 +690,7 @@ close_fail:
61568 filp_close(cprm.file, NULL);
61569 fail_dropcount:
61570 if (ispipe)
61571 - atomic_dec(&core_dump_count);
61572 + atomic_dec_unchecked(&core_dump_count);
61573 fail_unlock:
61574 kfree(cn.corename);
61575 coredump_finish(mm, core_dumped);
61576 @@ -702,6 +711,8 @@ int dump_emit(struct coredump_params *cprm, const void *addr, int nr)
61577 struct file *file = cprm->file;
61578 loff_t pos = file->f_pos;
61579 ssize_t n;
61580 +
61581 + gr_learn_resource(current, RLIMIT_CORE, cprm->written + nr, 1);
61582 if (cprm->written + nr > cprm->limit)
61583 return 0;
61584 while (nr) {
61585 diff --git a/fs/dcache.c b/fs/dcache.c
61586 index c71e373..5c1f656 100644
61587 --- a/fs/dcache.c
61588 +++ b/fs/dcache.c
61589 @@ -511,7 +511,7 @@ static void __dentry_kill(struct dentry *dentry)
61590 * dentry_iput drops the locks, at which point nobody (except
61591 * transient RCU lookups) can reach this dentry.
61592 */
61593 - BUG_ON(dentry->d_lockref.count > 0);
61594 + BUG_ON(__lockref_read(&dentry->d_lockref) > 0);
61595 this_cpu_dec(nr_dentry);
61596 if (dentry->d_op && dentry->d_op->d_release)
61597 dentry->d_op->d_release(dentry);
61598 @@ -564,7 +564,7 @@ static inline struct dentry *lock_parent(struct dentry *dentry)
61599 struct dentry *parent = dentry->d_parent;
61600 if (IS_ROOT(dentry))
61601 return NULL;
61602 - if (unlikely(dentry->d_lockref.count < 0))
61603 + if (unlikely(__lockref_read(&dentry->d_lockref) < 0))
61604 return NULL;
61605 if (likely(spin_trylock(&parent->d_lock)))
61606 return parent;
61607 @@ -626,8 +626,8 @@ static inline bool fast_dput(struct dentry *dentry)
61608 */
61609 if (unlikely(ret < 0)) {
61610 spin_lock(&dentry->d_lock);
61611 - if (dentry->d_lockref.count > 1) {
61612 - dentry->d_lockref.count--;
61613 + if (__lockref_read(&dentry->d_lockref) > 1) {
61614 + __lockref_dec(&dentry->d_lockref);
61615 spin_unlock(&dentry->d_lock);
61616 return 1;
61617 }
61618 @@ -682,7 +682,7 @@ static inline bool fast_dput(struct dentry *dentry)
61619 * else could have killed it and marked it dead. Either way, we
61620 * don't need to do anything else.
61621 */
61622 - if (dentry->d_lockref.count) {
61623 + if (__lockref_read(&dentry->d_lockref)) {
61624 spin_unlock(&dentry->d_lock);
61625 return 1;
61626 }
61627 @@ -692,7 +692,7 @@ static inline bool fast_dput(struct dentry *dentry)
61628 * lock, and we just tested that it was zero, so we can just
61629 * set it to 1.
61630 */
61631 - dentry->d_lockref.count = 1;
61632 + __lockref_set(&dentry->d_lockref, 1);
61633 return 0;
61634 }
61635
61636 @@ -751,7 +751,7 @@ repeat:
61637 dentry->d_flags |= DCACHE_REFERENCED;
61638 dentry_lru_add(dentry);
61639
61640 - dentry->d_lockref.count--;
61641 + __lockref_dec(&dentry->d_lockref);
61642 spin_unlock(&dentry->d_lock);
61643 return;
61644
61645 @@ -766,7 +766,7 @@ EXPORT_SYMBOL(dput);
61646 /* This must be called with d_lock held */
61647 static inline void __dget_dlock(struct dentry *dentry)
61648 {
61649 - dentry->d_lockref.count++;
61650 + __lockref_inc(&dentry->d_lockref);
61651 }
61652
61653 static inline void __dget(struct dentry *dentry)
61654 @@ -807,8 +807,8 @@ repeat:
61655 goto repeat;
61656 }
61657 rcu_read_unlock();
61658 - BUG_ON(!ret->d_lockref.count);
61659 - ret->d_lockref.count++;
61660 + BUG_ON(!__lockref_read(&ret->d_lockref));
61661 + __lockref_inc(&ret->d_lockref);
61662 spin_unlock(&ret->d_lock);
61663 return ret;
61664 }
61665 @@ -886,9 +886,9 @@ restart:
61666 spin_lock(&inode->i_lock);
61667 hlist_for_each_entry(dentry, &inode->i_dentry, d_u.d_alias) {
61668 spin_lock(&dentry->d_lock);
61669 - if (!dentry->d_lockref.count) {
61670 + if (!__lockref_read(&dentry->d_lockref)) {
61671 struct dentry *parent = lock_parent(dentry);
61672 - if (likely(!dentry->d_lockref.count)) {
61673 + if (likely(!__lockref_read(&dentry->d_lockref))) {
61674 __dentry_kill(dentry);
61675 dput(parent);
61676 goto restart;
61677 @@ -923,7 +923,7 @@ static void shrink_dentry_list(struct list_head *list)
61678 * We found an inuse dentry which was not removed from
61679 * the LRU because of laziness during lookup. Do not free it.
61680 */
61681 - if (dentry->d_lockref.count > 0) {
61682 + if (__lockref_read(&dentry->d_lockref) > 0) {
61683 spin_unlock(&dentry->d_lock);
61684 if (parent)
61685 spin_unlock(&parent->d_lock);
61686 @@ -961,8 +961,8 @@ static void shrink_dentry_list(struct list_head *list)
61687 dentry = parent;
61688 while (dentry && !lockref_put_or_lock(&dentry->d_lockref)) {
61689 parent = lock_parent(dentry);
61690 - if (dentry->d_lockref.count != 1) {
61691 - dentry->d_lockref.count--;
61692 + if (__lockref_read(&dentry->d_lockref) != 1) {
61693 + __lockref_inc(&dentry->d_lockref);
61694 spin_unlock(&dentry->d_lock);
61695 if (parent)
61696 spin_unlock(&parent->d_lock);
61697 @@ -1002,7 +1002,7 @@ static enum lru_status dentry_lru_isolate(struct list_head *item,
61698 * counts, just remove them from the LRU. Otherwise give them
61699 * another pass through the LRU.
61700 */
61701 - if (dentry->d_lockref.count) {
61702 + if (__lockref_read(&dentry->d_lockref)) {
61703 d_lru_isolate(lru, dentry);
61704 spin_unlock(&dentry->d_lock);
61705 return LRU_REMOVED;
61706 @@ -1336,7 +1336,7 @@ static enum d_walk_ret select_collect(void *_data, struct dentry *dentry)
61707 } else {
61708 if (dentry->d_flags & DCACHE_LRU_LIST)
61709 d_lru_del(dentry);
61710 - if (!dentry->d_lockref.count) {
61711 + if (!__lockref_read(&dentry->d_lockref)) {
61712 d_shrink_add(dentry, &data->dispose);
61713 data->found++;
61714 }
61715 @@ -1384,7 +1384,7 @@ static enum d_walk_ret umount_check(void *_data, struct dentry *dentry)
61716 return D_WALK_CONTINUE;
61717
61718 /* root with refcount 1 is fine */
61719 - if (dentry == _data && dentry->d_lockref.count == 1)
61720 + if (dentry == _data && __lockref_read(&dentry->d_lockref) == 1)
61721 return D_WALK_CONTINUE;
61722
61723 printk(KERN_ERR "BUG: Dentry %p{i=%lx,n=%pd} "
61724 @@ -1393,7 +1393,7 @@ static enum d_walk_ret umount_check(void *_data, struct dentry *dentry)
61725 dentry->d_inode ?
61726 dentry->d_inode->i_ino : 0UL,
61727 dentry,
61728 - dentry->d_lockref.count,
61729 + __lockref_read(&dentry->d_lockref),
61730 dentry->d_sb->s_type->name,
61731 dentry->d_sb->s_id);
61732 WARN_ON(1);
61733 @@ -1534,7 +1534,7 @@ struct dentry *__d_alloc(struct super_block *sb, const struct qstr *name)
61734 dentry->d_iname[DNAME_INLINE_LEN-1] = 0;
61735 if (name->len > DNAME_INLINE_LEN-1) {
61736 size_t size = offsetof(struct external_name, name[1]);
61737 - struct external_name *p = kmalloc(size + name->len, GFP_KERNEL);
61738 + struct external_name *p = kmalloc(round_up(size + name->len, sizeof(unsigned long)), GFP_KERNEL);
61739 if (!p) {
61740 kmem_cache_free(dentry_cache, dentry);
61741 return NULL;
61742 @@ -1557,7 +1557,7 @@ struct dentry *__d_alloc(struct super_block *sb, const struct qstr *name)
61743 smp_wmb();
61744 dentry->d_name.name = dname;
61745
61746 - dentry->d_lockref.count = 1;
61747 + __lockref_set(&dentry->d_lockref, 1);
61748 dentry->d_flags = 0;
61749 spin_lock_init(&dentry->d_lock);
61750 seqcount_init(&dentry->d_seq);
61751 @@ -1566,6 +1566,9 @@ struct dentry *__d_alloc(struct super_block *sb, const struct qstr *name)
61752 dentry->d_sb = sb;
61753 dentry->d_op = NULL;
61754 dentry->d_fsdata = NULL;
61755 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
61756 + atomic_set(&dentry->chroot_refcnt, 0);
61757 +#endif
61758 INIT_HLIST_BL_NODE(&dentry->d_hash);
61759 INIT_LIST_HEAD(&dentry->d_lru);
61760 INIT_LIST_HEAD(&dentry->d_subdirs);
61761 @@ -2290,7 +2293,7 @@ struct dentry *__d_lookup(const struct dentry *parent, const struct qstr *name)
61762 goto next;
61763 }
61764
61765 - dentry->d_lockref.count++;
61766 + __lockref_inc(&dentry->d_lockref);
61767 found = dentry;
61768 spin_unlock(&dentry->d_lock);
61769 break;
61770 @@ -2358,7 +2361,7 @@ again:
61771 spin_lock(&dentry->d_lock);
61772 inode = dentry->d_inode;
61773 isdir = S_ISDIR(inode->i_mode);
61774 - if (dentry->d_lockref.count == 1) {
61775 + if (__lockref_read(&dentry->d_lockref) == 1) {
61776 if (!spin_trylock(&inode->i_lock)) {
61777 spin_unlock(&dentry->d_lock);
61778 cpu_relax();
61779 @@ -3311,7 +3314,7 @@ static enum d_walk_ret d_genocide_kill(void *data, struct dentry *dentry)
61780
61781 if (!(dentry->d_flags & DCACHE_GENOCIDE)) {
61782 dentry->d_flags |= DCACHE_GENOCIDE;
61783 - dentry->d_lockref.count--;
61784 + __lockref_dec(&dentry->d_lockref);
61785 }
61786 }
61787 return D_WALK_CONTINUE;
61788 @@ -3427,7 +3430,8 @@ void __init vfs_caches_init(unsigned long mempages)
61789 mempages -= reserve;
61790
61791 names_cachep = kmem_cache_create("names_cache", PATH_MAX, 0,
61792 - SLAB_HWCACHE_ALIGN|SLAB_PANIC, NULL);
61793 + SLAB_HWCACHE_ALIGN|SLAB_PANIC|SLAB_USERCOPY|
61794 + SLAB_NO_SANITIZE, NULL);
61795
61796 dcache_init();
61797 inode_init();
61798 diff --git a/fs/debugfs/inode.c b/fs/debugfs/inode.c
61799 index 96400ab..906103d 100644
61800 --- a/fs/debugfs/inode.c
61801 +++ b/fs/debugfs/inode.c
61802 @@ -386,6 +386,10 @@ struct dentry *debugfs_create_file_size(const char *name, umode_t mode,
61803 }
61804 EXPORT_SYMBOL_GPL(debugfs_create_file_size);
61805
61806 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
61807 +extern int grsec_enable_sysfs_restrict;
61808 +#endif
61809 +
61810 /**
61811 * debugfs_create_dir - create a directory in the debugfs filesystem
61812 * @name: a pointer to a string containing the name of the directory to
61813 @@ -404,6 +408,10 @@ EXPORT_SYMBOL_GPL(debugfs_create_file_size);
61814 * If debugfs is not enabled in the kernel, the value -%ENODEV will be
61815 * returned.
61816 */
61817 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
61818 +extern int grsec_enable_sysfs_restrict;
61819 +#endif
61820 +
61821 struct dentry *debugfs_create_dir(const char *name, struct dentry *parent)
61822 {
61823 struct dentry *dentry = start_creating(name, parent);
61824 @@ -416,7 +424,12 @@ struct dentry *debugfs_create_dir(const char *name, struct dentry *parent)
61825 if (unlikely(!inode))
61826 return failed_creating(dentry);
61827
61828 - inode->i_mode = S_IFDIR | S_IRWXU | S_IRUGO | S_IXUGO;
61829 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
61830 + if (grsec_enable_sysfs_restrict)
61831 + inode->i_mode = S_IFDIR | S_IRWXU;
61832 + else
61833 +#endif
61834 + inode->i_mode = S_IFDIR | S_IRWXU | S_IRUGO | S_IXUGO;
61835 inode->i_op = &simple_dir_inode_operations;
61836 inode->i_fop = &simple_dir_operations;
61837
61838 diff --git a/fs/ecryptfs/inode.c b/fs/ecryptfs/inode.c
61839 index b08b518..d6acffa 100644
61840 --- a/fs/ecryptfs/inode.c
61841 +++ b/fs/ecryptfs/inode.c
61842 @@ -663,7 +663,7 @@ static char *ecryptfs_readlink_lower(struct dentry *dentry, size_t *bufsiz)
61843 old_fs = get_fs();
61844 set_fs(get_ds());
61845 rc = lower_dentry->d_inode->i_op->readlink(lower_dentry,
61846 - (char __user *)lower_buf,
61847 + (char __force_user *)lower_buf,
61848 PATH_MAX);
61849 set_fs(old_fs);
61850 if (rc < 0)
61851 diff --git a/fs/ecryptfs/miscdev.c b/fs/ecryptfs/miscdev.c
61852 index e4141f2..d8263e8 100644
61853 --- a/fs/ecryptfs/miscdev.c
61854 +++ b/fs/ecryptfs/miscdev.c
61855 @@ -304,7 +304,7 @@ check_list:
61856 goto out_unlock_msg_ctx;
61857 i = PKT_TYPE_SIZE + PKT_CTR_SIZE;
61858 if (msg_ctx->msg) {
61859 - if (copy_to_user(&buf[i], packet_length, packet_length_size))
61860 + if (packet_length_size > sizeof(packet_length) || copy_to_user(&buf[i], packet_length, packet_length_size))
61861 goto out_unlock_msg_ctx;
61862 i += packet_length_size;
61863 if (copy_to_user(&buf[i], msg_ctx->msg, msg_ctx->msg_size))
61864 diff --git a/fs/exec.c b/fs/exec.c
61865 index 00400cf..b9dca28 100644
61866 --- a/fs/exec.c
61867 +++ b/fs/exec.c
61868 @@ -56,8 +56,20 @@
61869 #include <linux/pipe_fs_i.h>
61870 #include <linux/oom.h>
61871 #include <linux/compat.h>
61872 +#include <linux/random.h>
61873 +#include <linux/seq_file.h>
61874 +#include <linux/coredump.h>
61875 +#include <linux/mman.h>
61876 +
61877 +#ifdef CONFIG_PAX_REFCOUNT
61878 +#include <linux/kallsyms.h>
61879 +#include <linux/kdebug.h>
61880 +#endif
61881 +
61882 +#include <trace/events/fs.h>
61883
61884 #include <asm/uaccess.h>
61885 +#include <asm/sections.h>
61886 #include <asm/mmu_context.h>
61887 #include <asm/tlb.h>
61888
61889 @@ -66,19 +78,34 @@
61890
61891 #include <trace/events/sched.h>
61892
61893 +#ifdef CONFIG_PAX_HAVE_ACL_FLAGS
61894 +void __weak pax_set_initial_flags(struct linux_binprm *bprm)
61895 +{
61896 + pr_warn_once("PAX: PAX_HAVE_ACL_FLAGS was enabled without providing the pax_set_initial_flags callback, this is probably not what you wanted.\n");
61897 +}
61898 +#endif
61899 +
61900 +#ifdef CONFIG_PAX_HOOK_ACL_FLAGS
61901 +void (*pax_set_initial_flags_func)(struct linux_binprm *bprm);
61902 +EXPORT_SYMBOL(pax_set_initial_flags_func);
61903 +#endif
61904 +
61905 int suid_dumpable = 0;
61906
61907 static LIST_HEAD(formats);
61908 static DEFINE_RWLOCK(binfmt_lock);
61909
61910 +extern int gr_process_kernel_exec_ban(void);
61911 +extern int gr_process_suid_exec_ban(const struct linux_binprm *bprm);
61912 +
61913 void __register_binfmt(struct linux_binfmt * fmt, int insert)
61914 {
61915 BUG_ON(!fmt);
61916 if (WARN_ON(!fmt->load_binary))
61917 return;
61918 write_lock(&binfmt_lock);
61919 - insert ? list_add(&fmt->lh, &formats) :
61920 - list_add_tail(&fmt->lh, &formats);
61921 + insert ? pax_list_add((struct list_head *)&fmt->lh, &formats) :
61922 + pax_list_add_tail((struct list_head *)&fmt->lh, &formats);
61923 write_unlock(&binfmt_lock);
61924 }
61925
61926 @@ -87,7 +114,7 @@ EXPORT_SYMBOL(__register_binfmt);
61927 void unregister_binfmt(struct linux_binfmt * fmt)
61928 {
61929 write_lock(&binfmt_lock);
61930 - list_del(&fmt->lh);
61931 + pax_list_del((struct list_head *)&fmt->lh);
61932 write_unlock(&binfmt_lock);
61933 }
61934
61935 @@ -183,18 +210,10 @@ static struct page *get_arg_page(struct linux_binprm *bprm, unsigned long pos,
61936 int write)
61937 {
61938 struct page *page;
61939 - int ret;
61940
61941 -#ifdef CONFIG_STACK_GROWSUP
61942 - if (write) {
61943 - ret = expand_downwards(bprm->vma, pos);
61944 - if (ret < 0)
61945 - return NULL;
61946 - }
61947 -#endif
61948 - ret = get_user_pages(current, bprm->mm, pos,
61949 - 1, write, 1, &page, NULL);
61950 - if (ret <= 0)
61951 + if (0 > expand_downwards(bprm->vma, pos))
61952 + return NULL;
61953 + if (0 >= get_user_pages(current, bprm->mm, pos, 1, write, 1, &page, NULL))
61954 return NULL;
61955
61956 if (write) {
61957 @@ -210,6 +229,17 @@ static struct page *get_arg_page(struct linux_binprm *bprm, unsigned long pos,
61958 if (size <= ARG_MAX)
61959 return page;
61960
61961 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
61962 + // only allow 512KB for argv+env on suid/sgid binaries
61963 + // to prevent easy ASLR exhaustion
61964 + if (((!uid_eq(bprm->cred->euid, current_euid())) ||
61965 + (!gid_eq(bprm->cred->egid, current_egid()))) &&
61966 + (size > (512 * 1024))) {
61967 + put_page(page);
61968 + return NULL;
61969 + }
61970 +#endif
61971 +
61972 /*
61973 * Limit to 1/4-th the stack size for the argv+env strings.
61974 * This ensures that:
61975 @@ -269,6 +299,11 @@ static int __bprm_mm_init(struct linux_binprm *bprm)
61976 vma->vm_end = STACK_TOP_MAX;
61977 vma->vm_start = vma->vm_end - PAGE_SIZE;
61978 vma->vm_flags = VM_SOFTDIRTY | VM_STACK_FLAGS | VM_STACK_INCOMPLETE_SETUP;
61979 +
61980 +#ifdef CONFIG_PAX_SEGMEXEC
61981 + vma->vm_flags &= ~(VM_EXEC | VM_MAYEXEC);
61982 +#endif
61983 +
61984 vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
61985 INIT_LIST_HEAD(&vma->anon_vma_chain);
61986
61987 @@ -280,6 +315,12 @@ static int __bprm_mm_init(struct linux_binprm *bprm)
61988 arch_bprm_mm_init(mm, vma);
61989 up_write(&mm->mmap_sem);
61990 bprm->p = vma->vm_end - sizeof(void *);
61991 +
61992 +#ifdef CONFIG_PAX_RANDUSTACK
61993 + if (randomize_va_space)
61994 + bprm->p ^= prandom_u32() & ~PAGE_MASK;
61995 +#endif
61996 +
61997 return 0;
61998 err:
61999 up_write(&mm->mmap_sem);
62000 @@ -396,7 +437,7 @@ struct user_arg_ptr {
62001 } ptr;
62002 };
62003
62004 -static const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr)
62005 +const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr)
62006 {
62007 const char __user *native;
62008
62009 @@ -405,14 +446,14 @@ static const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr)
62010 compat_uptr_t compat;
62011
62012 if (get_user(compat, argv.ptr.compat + nr))
62013 - return ERR_PTR(-EFAULT);
62014 + return (const char __force_user *)ERR_PTR(-EFAULT);
62015
62016 return compat_ptr(compat);
62017 }
62018 #endif
62019
62020 if (get_user(native, argv.ptr.native + nr))
62021 - return ERR_PTR(-EFAULT);
62022 + return (const char __force_user *)ERR_PTR(-EFAULT);
62023
62024 return native;
62025 }
62026 @@ -431,7 +472,7 @@ static int count(struct user_arg_ptr argv, int max)
62027 if (!p)
62028 break;
62029
62030 - if (IS_ERR(p))
62031 + if (IS_ERR((const char __force_kernel *)p))
62032 return -EFAULT;
62033
62034 if (i >= max)
62035 @@ -466,7 +507,7 @@ static int copy_strings(int argc, struct user_arg_ptr argv,
62036
62037 ret = -EFAULT;
62038 str = get_user_arg_ptr(argv, argc);
62039 - if (IS_ERR(str))
62040 + if (IS_ERR((const char __force_kernel *)str))
62041 goto out;
62042
62043 len = strnlen_user(str, MAX_ARG_STRLEN);
62044 @@ -548,7 +589,7 @@ int copy_strings_kernel(int argc, const char *const *__argv,
62045 int r;
62046 mm_segment_t oldfs = get_fs();
62047 struct user_arg_ptr argv = {
62048 - .ptr.native = (const char __user *const __user *)__argv,
62049 + .ptr.native = (const char __user * const __force_user *)__argv,
62050 };
62051
62052 set_fs(KERNEL_DS);
62053 @@ -583,7 +624,8 @@ static int shift_arg_pages(struct vm_area_struct *vma, unsigned long shift)
62054 unsigned long new_end = old_end - shift;
62055 struct mmu_gather tlb;
62056
62057 - BUG_ON(new_start > new_end);
62058 + if (new_start >= new_end || new_start < mmap_min_addr)
62059 + return -ENOMEM;
62060
62061 /*
62062 * ensure there are no vmas between where we want to go
62063 @@ -592,6 +634,10 @@ static int shift_arg_pages(struct vm_area_struct *vma, unsigned long shift)
62064 if (vma != find_vma(mm, new_start))
62065 return -EFAULT;
62066
62067 +#ifdef CONFIG_PAX_SEGMEXEC
62068 + BUG_ON(pax_find_mirror_vma(vma));
62069 +#endif
62070 +
62071 /*
62072 * cover the whole range: [new_start, old_end)
62073 */
62074 @@ -672,10 +718,6 @@ int setup_arg_pages(struct linux_binprm *bprm,
62075 stack_top = arch_align_stack(stack_top);
62076 stack_top = PAGE_ALIGN(stack_top);
62077
62078 - if (unlikely(stack_top < mmap_min_addr) ||
62079 - unlikely(vma->vm_end - vma->vm_start >= stack_top - mmap_min_addr))
62080 - return -ENOMEM;
62081 -
62082 stack_shift = vma->vm_end - stack_top;
62083
62084 bprm->p -= stack_shift;
62085 @@ -687,8 +729,28 @@ int setup_arg_pages(struct linux_binprm *bprm,
62086 bprm->exec -= stack_shift;
62087
62088 down_write(&mm->mmap_sem);
62089 +
62090 + /* Move stack pages down in memory. */
62091 + if (stack_shift) {
62092 + ret = shift_arg_pages(vma, stack_shift);
62093 + if (ret)
62094 + goto out_unlock;
62095 + }
62096 +
62097 vm_flags = VM_STACK_FLAGS;
62098
62099 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
62100 + if (mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
62101 + vm_flags &= ~VM_EXEC;
62102 +
62103 +#ifdef CONFIG_PAX_MPROTECT
62104 + if (mm->pax_flags & MF_PAX_MPROTECT)
62105 + vm_flags &= ~VM_MAYEXEC;
62106 +#endif
62107 +
62108 + }
62109 +#endif
62110 +
62111 /*
62112 * Adjust stack execute permissions; explicitly enable for
62113 * EXSTACK_ENABLE_X, disable for EXSTACK_DISABLE_X and leave alone
62114 @@ -707,13 +769,6 @@ int setup_arg_pages(struct linux_binprm *bprm,
62115 goto out_unlock;
62116 BUG_ON(prev != vma);
62117
62118 - /* Move stack pages down in memory. */
62119 - if (stack_shift) {
62120 - ret = shift_arg_pages(vma, stack_shift);
62121 - if (ret)
62122 - goto out_unlock;
62123 - }
62124 -
62125 /* mprotect_fixup is overkill to remove the temporary stack flags */
62126 vma->vm_flags &= ~VM_STACK_INCOMPLETE_SETUP;
62127
62128 @@ -737,6 +792,27 @@ int setup_arg_pages(struct linux_binprm *bprm,
62129 #endif
62130 current->mm->start_stack = bprm->p;
62131 ret = expand_stack(vma, stack_base);
62132 +
62133 +#if !defined(CONFIG_STACK_GROWSUP) && defined(CONFIG_PAX_RANDMMAP)
62134 + if (!ret && (mm->pax_flags & MF_PAX_RANDMMAP) && STACK_TOP <= 0xFFFFFFFFU && STACK_TOP > vma->vm_end) {
62135 + unsigned long size;
62136 + vm_flags_t vm_flags;
62137 +
62138 + size = STACK_TOP - vma->vm_end;
62139 + vm_flags = VM_NONE | VM_DONTEXPAND | VM_DONTDUMP;
62140 +
62141 + ret = vma->vm_end != mmap_region(NULL, vma->vm_end, size, vm_flags, 0);
62142 +
62143 +#ifdef CONFIG_X86
62144 + if (!ret) {
62145 + size = PAGE_SIZE + mmap_min_addr + ((mm->delta_mmap ^ mm->delta_stack) & (0xFFUL << PAGE_SHIFT));
62146 + ret = 0 != mmap_region(NULL, 0, PAGE_ALIGN(size), vm_flags, 0);
62147 + }
62148 +#endif
62149 +
62150 + }
62151 +#endif
62152 +
62153 if (ret)
62154 ret = -EFAULT;
62155
62156 @@ -781,8 +857,10 @@ static struct file *do_open_execat(int fd, struct filename *name, int flags)
62157 if (err)
62158 goto exit;
62159
62160 - if (name->name[0] != '\0')
62161 + if (name->name[0] != '\0') {
62162 fsnotify_open(file);
62163 + trace_open_exec(name->name);
62164 + }
62165
62166 out:
62167 return file;
62168 @@ -815,7 +893,7 @@ int kernel_read(struct file *file, loff_t offset,
62169 old_fs = get_fs();
62170 set_fs(get_ds());
62171 /* The cast to a user pointer is valid due to the set_fs() */
62172 - result = vfs_read(file, (void __user *)addr, count, &pos);
62173 + result = vfs_read(file, (void __force_user *)addr, count, &pos);
62174 set_fs(old_fs);
62175 return result;
62176 }
62177 @@ -860,6 +938,7 @@ static int exec_mmap(struct mm_struct *mm)
62178 tsk->mm = mm;
62179 tsk->active_mm = mm;
62180 activate_mm(active_mm, mm);
62181 + populate_stack();
62182 tsk->mm->vmacache_seqnum = 0;
62183 vmacache_flush(tsk);
62184 task_unlock(tsk);
62185 @@ -926,10 +1005,14 @@ static int de_thread(struct task_struct *tsk)
62186 if (!thread_group_leader(tsk)) {
62187 struct task_struct *leader = tsk->group_leader;
62188
62189 - sig->notify_count = -1; /* for exit_notify() */
62190 for (;;) {
62191 threadgroup_change_begin(tsk);
62192 write_lock_irq(&tasklist_lock);
62193 + /*
62194 + * Do this under tasklist_lock to ensure that
62195 + * exit_notify() can't miss ->group_exit_task
62196 + */
62197 + sig->notify_count = -1;
62198 if (likely(leader->exit_state))
62199 break;
62200 __set_current_state(TASK_KILLABLE);
62201 @@ -1258,7 +1341,7 @@ static void check_unsafe_exec(struct linux_binprm *bprm)
62202 }
62203 rcu_read_unlock();
62204
62205 - if (p->fs->users > n_fs)
62206 + if (atomic_read(&p->fs->users) > n_fs)
62207 bprm->unsafe |= LSM_UNSAFE_SHARE;
62208 else
62209 p->fs->in_exec = 1;
62210 @@ -1459,6 +1542,31 @@ static int exec_binprm(struct linux_binprm *bprm)
62211 return ret;
62212 }
62213
62214 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
62215 +static DEFINE_PER_CPU(u64, exec_counter);
62216 +static int __init init_exec_counters(void)
62217 +{
62218 + unsigned int cpu;
62219 +
62220 + for_each_possible_cpu(cpu) {
62221 + per_cpu(exec_counter, cpu) = (u64)cpu;
62222 + }
62223 +
62224 + return 0;
62225 +}
62226 +early_initcall(init_exec_counters);
62227 +static inline void increment_exec_counter(void)
62228 +{
62229 + BUILD_BUG_ON(NR_CPUS > (1 << 16));
62230 + current->exec_id = this_cpu_add_return(exec_counter, 1 << 16);
62231 +}
62232 +#else
62233 +static inline void increment_exec_counter(void) {}
62234 +#endif
62235 +
62236 +extern void gr_handle_exec_args(struct linux_binprm *bprm,
62237 + struct user_arg_ptr argv);
62238 +
62239 /*
62240 * sys_execve() executes a new program.
62241 */
62242 @@ -1467,6 +1575,11 @@ static int do_execveat_common(int fd, struct filename *filename,
62243 struct user_arg_ptr envp,
62244 int flags)
62245 {
62246 +#ifdef CONFIG_GRKERNSEC
62247 + struct file *old_exec_file;
62248 + struct acl_subject_label *old_acl;
62249 + struct rlimit old_rlim[RLIM_NLIMITS];
62250 +#endif
62251 char *pathbuf = NULL;
62252 struct linux_binprm *bprm;
62253 struct file *file;
62254 @@ -1476,6 +1589,8 @@ static int do_execveat_common(int fd, struct filename *filename,
62255 if (IS_ERR(filename))
62256 return PTR_ERR(filename);
62257
62258 + gr_learn_resource(current, RLIMIT_NPROC, atomic_read(&current_user()->processes), 1);
62259 +
62260 /*
62261 * We move the actual failure in case of RLIMIT_NPROC excess from
62262 * set*uid() to execve() because too many poorly written programs
62263 @@ -1513,6 +1628,11 @@ static int do_execveat_common(int fd, struct filename *filename,
62264 if (IS_ERR(file))
62265 goto out_unmark;
62266
62267 + if (gr_ptrace_readexec(file, bprm->unsafe)) {
62268 + retval = -EPERM;
62269 + goto out_unmark;
62270 + }
62271 +
62272 sched_exec();
62273
62274 bprm->file = file;
62275 @@ -1539,6 +1659,11 @@ static int do_execveat_common(int fd, struct filename *filename,
62276 }
62277 bprm->interp = bprm->filename;
62278
62279 + if (!gr_acl_handle_execve(file->f_path.dentry, file->f_path.mnt)) {
62280 + retval = -EACCES;
62281 + goto out_unmark;
62282 + }
62283 +
62284 retval = bprm_mm_init(bprm);
62285 if (retval)
62286 goto out_unmark;
62287 @@ -1555,24 +1680,70 @@ static int do_execveat_common(int fd, struct filename *filename,
62288 if (retval < 0)
62289 goto out;
62290
62291 +#ifdef CONFIG_GRKERNSEC
62292 + old_acl = current->acl;
62293 + memcpy(old_rlim, current->signal->rlim, sizeof(old_rlim));
62294 + old_exec_file = current->exec_file;
62295 + get_file(file);
62296 + current->exec_file = file;
62297 +#endif
62298 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
62299 + /* limit suid stack to 8MB
62300 + * we saved the old limits above and will restore them if this exec fails
62301 + */
62302 + if (((!uid_eq(bprm->cred->euid, current_euid())) || (!gid_eq(bprm->cred->egid, current_egid()))) &&
62303 + (old_rlim[RLIMIT_STACK].rlim_cur > (8 * 1024 * 1024)))
62304 + current->signal->rlim[RLIMIT_STACK].rlim_cur = 8 * 1024 * 1024;
62305 +#endif
62306 +
62307 + if (gr_process_kernel_exec_ban() || gr_process_suid_exec_ban(bprm)) {
62308 + retval = -EPERM;
62309 + goto out_fail;
62310 + }
62311 +
62312 + if (!gr_tpe_allow(file)) {
62313 + retval = -EACCES;
62314 + goto out_fail;
62315 + }
62316 +
62317 + if (gr_check_crash_exec(file)) {
62318 + retval = -EACCES;
62319 + goto out_fail;
62320 + }
62321 +
62322 + retval = gr_set_proc_label(file->f_path.dentry, file->f_path.mnt,
62323 + bprm->unsafe);
62324 + if (retval < 0)
62325 + goto out_fail;
62326 +
62327 retval = copy_strings_kernel(1, &bprm->filename, bprm);
62328 if (retval < 0)
62329 - goto out;
62330 + goto out_fail;
62331
62332 bprm->exec = bprm->p;
62333 retval = copy_strings(bprm->envc, envp, bprm);
62334 if (retval < 0)
62335 - goto out;
62336 + goto out_fail;
62337
62338 retval = copy_strings(bprm->argc, argv, bprm);
62339 if (retval < 0)
62340 - goto out;
62341 + goto out_fail;
62342 +
62343 + gr_log_chroot_exec(file->f_path.dentry, file->f_path.mnt);
62344 +
62345 + gr_handle_exec_args(bprm, argv);
62346
62347 retval = exec_binprm(bprm);
62348 if (retval < 0)
62349 - goto out;
62350 + goto out_fail;
62351 +#ifdef CONFIG_GRKERNSEC
62352 + if (old_exec_file)
62353 + fput(old_exec_file);
62354 +#endif
62355
62356 /* execve succeeded */
62357 +
62358 + increment_exec_counter();
62359 current->fs->in_exec = 0;
62360 current->in_execve = 0;
62361 acct_update_integrals(current);
62362 @@ -1584,6 +1755,14 @@ static int do_execveat_common(int fd, struct filename *filename,
62363 put_files_struct(displaced);
62364 return retval;
62365
62366 +out_fail:
62367 +#ifdef CONFIG_GRKERNSEC
62368 + current->acl = old_acl;
62369 + memcpy(current->signal->rlim, old_rlim, sizeof(old_rlim));
62370 + fput(current->exec_file);
62371 + current->exec_file = old_exec_file;
62372 +#endif
62373 +
62374 out:
62375 if (bprm->mm) {
62376 acct_arg_size(bprm, 0);
62377 @@ -1730,3 +1909,312 @@ COMPAT_SYSCALL_DEFINE5(execveat, int, fd,
62378 argv, envp, flags);
62379 }
62380 #endif
62381 +
62382 +int pax_check_flags(unsigned long *flags)
62383 +{
62384 + int retval = 0;
62385 +
62386 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_SEGMEXEC)
62387 + if (*flags & MF_PAX_SEGMEXEC)
62388 + {
62389 + *flags &= ~MF_PAX_SEGMEXEC;
62390 + retval = -EINVAL;
62391 + }
62392 +#endif
62393 +
62394 + if ((*flags & MF_PAX_PAGEEXEC)
62395 +
62396 +#ifdef CONFIG_PAX_PAGEEXEC
62397 + && (*flags & MF_PAX_SEGMEXEC)
62398 +#endif
62399 +
62400 + )
62401 + {
62402 + *flags &= ~MF_PAX_PAGEEXEC;
62403 + retval = -EINVAL;
62404 + }
62405 +
62406 + if ((*flags & MF_PAX_MPROTECT)
62407 +
62408 +#ifdef CONFIG_PAX_MPROTECT
62409 + && !(*flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC))
62410 +#endif
62411 +
62412 + )
62413 + {
62414 + *flags &= ~MF_PAX_MPROTECT;
62415 + retval = -EINVAL;
62416 + }
62417 +
62418 + if ((*flags & MF_PAX_EMUTRAMP)
62419 +
62420 +#ifdef CONFIG_PAX_EMUTRAMP
62421 + && !(*flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC))
62422 +#endif
62423 +
62424 + )
62425 + {
62426 + *flags &= ~MF_PAX_EMUTRAMP;
62427 + retval = -EINVAL;
62428 + }
62429 +
62430 + return retval;
62431 +}
62432 +
62433 +EXPORT_SYMBOL(pax_check_flags);
62434 +
62435 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
62436 +char *pax_get_path(const struct path *path, char *buf, int buflen)
62437 +{
62438 + char *pathname = d_path(path, buf, buflen);
62439 +
62440 + if (IS_ERR(pathname))
62441 + goto toolong;
62442 +
62443 + pathname = mangle_path(buf, pathname, "\t\n\\");
62444 + if (!pathname)
62445 + goto toolong;
62446 +
62447 + *pathname = 0;
62448 + return buf;
62449 +
62450 +toolong:
62451 + return "<path too long>";
62452 +}
62453 +EXPORT_SYMBOL(pax_get_path);
62454 +
62455 +void pax_report_fault(struct pt_regs *regs, void *pc, void *sp)
62456 +{
62457 + struct task_struct *tsk = current;
62458 + struct mm_struct *mm = current->mm;
62459 + char *buffer_exec = (char *)__get_free_page(GFP_KERNEL);
62460 + char *buffer_fault = (char *)__get_free_page(GFP_KERNEL);
62461 + char *path_exec = NULL;
62462 + char *path_fault = NULL;
62463 + unsigned long start = 0UL, end = 0UL, offset = 0UL;
62464 + siginfo_t info = { };
62465 +
62466 + if (buffer_exec && buffer_fault) {
62467 + struct vm_area_struct *vma, *vma_exec = NULL, *vma_fault = NULL;
62468 +
62469 + down_read(&mm->mmap_sem);
62470 + vma = mm->mmap;
62471 + while (vma && (!vma_exec || !vma_fault)) {
62472 + if (vma->vm_file && mm->exe_file == vma->vm_file && (vma->vm_flags & VM_EXEC))
62473 + vma_exec = vma;
62474 + if (vma->vm_start <= (unsigned long)pc && (unsigned long)pc < vma->vm_end)
62475 + vma_fault = vma;
62476 + vma = vma->vm_next;
62477 + }
62478 + if (vma_exec)
62479 + path_exec = pax_get_path(&vma_exec->vm_file->f_path, buffer_exec, PAGE_SIZE);
62480 + if (vma_fault) {
62481 + start = vma_fault->vm_start;
62482 + end = vma_fault->vm_end;
62483 + offset = vma_fault->vm_pgoff << PAGE_SHIFT;
62484 + if (vma_fault->vm_file)
62485 + path_fault = pax_get_path(&vma_fault->vm_file->f_path, buffer_fault, PAGE_SIZE);
62486 + else if ((unsigned long)pc >= mm->start_brk && (unsigned long)pc < mm->brk)
62487 + path_fault = "<heap>";
62488 + else if (vma_fault->vm_flags & (VM_GROWSDOWN | VM_GROWSUP))
62489 + path_fault = "<stack>";
62490 + else
62491 + path_fault = "<anonymous mapping>";
62492 + }
62493 + up_read(&mm->mmap_sem);
62494 + }
62495 + if (tsk->signal->curr_ip)
62496 + printk(KERN_ERR "PAX: From %pI4: execution attempt in: %s, %08lx-%08lx %08lx\n", &tsk->signal->curr_ip, path_fault, start, end, offset);
62497 + else
62498 + printk(KERN_ERR "PAX: execution attempt in: %s, %08lx-%08lx %08lx\n", path_fault, start, end, offset);
62499 + printk(KERN_ERR "PAX: terminating task: %s(%s):%d, uid/euid: %u/%u, PC: %p, SP: %p\n", path_exec, tsk->comm, task_pid_nr(tsk),
62500 + from_kuid_munged(&init_user_ns, task_uid(tsk)), from_kuid_munged(&init_user_ns, task_euid(tsk)), pc, sp);
62501 + free_page((unsigned long)buffer_exec);
62502 + free_page((unsigned long)buffer_fault);
62503 + pax_report_insns(regs, pc, sp);
62504 + info.si_signo = SIGKILL;
62505 + info.si_errno = 0;
62506 + info.si_code = SI_KERNEL;
62507 + info.si_pid = 0;
62508 + info.si_uid = 0;
62509 + do_coredump(&info);
62510 +}
62511 +#endif
62512 +
62513 +#ifdef CONFIG_PAX_REFCOUNT
62514 +void pax_report_refcount_overflow(struct pt_regs *regs)
62515 +{
62516 + if (current->signal->curr_ip)
62517 + printk(KERN_ERR "PAX: From %pI4: refcount overflow detected in: %s:%d, uid/euid: %u/%u\n",
62518 + &current->signal->curr_ip, current->comm, task_pid_nr(current),
62519 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
62520 + else
62521 + printk(KERN_ERR "PAX: refcount overflow detected in: %s:%d, uid/euid: %u/%u\n", current->comm, task_pid_nr(current),
62522 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
62523 + print_symbol(KERN_ERR "PAX: refcount overflow occured at: %s\n", instruction_pointer(regs));
62524 + preempt_disable();
62525 + show_regs(regs);
62526 + preempt_enable();
62527 + force_sig_info(SIGKILL, SEND_SIG_FORCED, current);
62528 +}
62529 +#endif
62530 +
62531 +#ifdef CONFIG_PAX_USERCOPY
62532 +/* 0: not at all, 1: fully, 2: fully inside frame, -1: partially (implies an error) */
62533 +static noinline int check_stack_object(const void *obj, unsigned long len)
62534 +{
62535 + const void * const stack = task_stack_page(current);
62536 + const void * const stackend = stack + THREAD_SIZE;
62537 +
62538 +#if defined(CONFIG_FRAME_POINTER) && defined(CONFIG_X86)
62539 + const void *frame = NULL;
62540 + const void *oldframe;
62541 +#endif
62542 +
62543 + if (obj + len < obj)
62544 + return -1;
62545 +
62546 + if (obj + len <= stack || stackend <= obj)
62547 + return 0;
62548 +
62549 + if (obj < stack || stackend < obj + len)
62550 + return -1;
62551 +
62552 +#if defined(CONFIG_FRAME_POINTER) && defined(CONFIG_X86)
62553 + oldframe = __builtin_frame_address(1);
62554 + if (oldframe)
62555 + frame = __builtin_frame_address(2);
62556 + /*
62557 + low ----------------------------------------------> high
62558 + [saved bp][saved ip][args][local vars][saved bp][saved ip]
62559 + ^----------------^
62560 + allow copies only within here
62561 + */
62562 + while (stack <= frame && frame < stackend) {
62563 + /* if obj + len extends past the last frame, this
62564 + check won't pass and the next frame will be 0,
62565 + causing us to bail out and correctly report
62566 + the copy as invalid
62567 + */
62568 + if (obj + len <= frame)
62569 + return obj >= oldframe + 2 * sizeof(void *) ? 2 : -1;
62570 + oldframe = frame;
62571 + frame = *(const void * const *)frame;
62572 + }
62573 + return -1;
62574 +#else
62575 + return 1;
62576 +#endif
62577 +}
62578 +
62579 +static __noreturn void pax_report_usercopy(const void *ptr, unsigned long len, bool to_user, const char *type)
62580 +{
62581 + if (current->signal->curr_ip)
62582 + printk(KERN_ERR "PAX: From %pI4: kernel memory %s attempt detected %s %p (%s) (%lu bytes)\n",
62583 + &current->signal->curr_ip, to_user ? "leak" : "overwrite", to_user ? "from" : "to", ptr, type ? : "unknown", len);
62584 + else
62585 + printk(KERN_ERR "PAX: kernel memory %s attempt detected %s %p (%s) (%lu bytes)\n",
62586 + to_user ? "leak" : "overwrite", to_user ? "from" : "to", ptr, type ? : "unknown", len);
62587 + dump_stack();
62588 + gr_handle_kernel_exploit();
62589 + do_group_exit(SIGKILL);
62590 +}
62591 +#endif
62592 +
62593 +#ifdef CONFIG_PAX_USERCOPY
62594 +
62595 +static inline bool check_kernel_text_object(unsigned long low, unsigned long high)
62596 +{
62597 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
62598 + unsigned long textlow = ktla_ktva((unsigned long)_stext);
62599 +#ifdef CONFIG_MODULES
62600 + unsigned long texthigh = (unsigned long)MODULES_EXEC_VADDR;
62601 +#else
62602 + unsigned long texthigh = ktla_ktva((unsigned long)_etext);
62603 +#endif
62604 +
62605 +#else
62606 + unsigned long textlow = (unsigned long)_stext;
62607 + unsigned long texthigh = (unsigned long)_etext;
62608 +
62609 +#ifdef CONFIG_X86_64
62610 + /* check against linear mapping as well */
62611 + if (high > (unsigned long)__va(__pa(textlow)) &&
62612 + low < (unsigned long)__va(__pa(texthigh)))
62613 + return true;
62614 +#endif
62615 +
62616 +#endif
62617 +
62618 + if (high <= textlow || low >= texthigh)
62619 + return false;
62620 + else
62621 + return true;
62622 +}
62623 +#endif
62624 +
62625 +void __check_object_size(const void *ptr, unsigned long n, bool to_user, bool const_size)
62626 +{
62627 +#ifdef CONFIG_PAX_USERCOPY
62628 + const char *type;
62629 +#endif
62630 +
62631 +#if !defined(CONFIG_STACK_GROWSUP) && !defined(CONFIG_X86_64)
62632 + unsigned long stackstart = (unsigned long)task_stack_page(current);
62633 + unsigned long currentsp = (unsigned long)&stackstart;
62634 + if (unlikely((currentsp < stackstart + 512 ||
62635 + currentsp >= stackstart + THREAD_SIZE) && !in_interrupt()))
62636 + BUG();
62637 +#endif
62638 +
62639 +#ifndef CONFIG_PAX_USERCOPY_DEBUG
62640 + if (const_size)
62641 + return;
62642 +#endif
62643 +
62644 +#ifdef CONFIG_PAX_USERCOPY
62645 + if (!n)
62646 + return;
62647 +
62648 + type = check_heap_object(ptr, n);
62649 + if (!type) {
62650 + int ret = check_stack_object(ptr, n);
62651 + if (ret == 1 || ret == 2)
62652 + return;
62653 + if (ret == 0) {
62654 + if (check_kernel_text_object((unsigned long)ptr, (unsigned long)ptr + n))
62655 + type = "<kernel text>";
62656 + else
62657 + return;
62658 + } else
62659 + type = "<process stack>";
62660 + }
62661 +
62662 + pax_report_usercopy(ptr, n, to_user, type);
62663 +#endif
62664 +
62665 +}
62666 +EXPORT_SYMBOL(__check_object_size);
62667 +
62668 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
62669 +void pax_track_stack(void)
62670 +{
62671 + unsigned long sp = (unsigned long)&sp;
62672 + if (sp < current_thread_info()->lowest_stack &&
62673 + sp >= (unsigned long)task_stack_page(current) + 2 * sizeof(unsigned long))
62674 + current_thread_info()->lowest_stack = sp;
62675 + if (unlikely((sp & ~(THREAD_SIZE - 1)) < (THREAD_SIZE/16)))
62676 + BUG();
62677 +}
62678 +EXPORT_SYMBOL(pax_track_stack);
62679 +#endif
62680 +
62681 +#ifdef CONFIG_PAX_SIZE_OVERFLOW
62682 +void report_size_overflow(const char *file, unsigned int line, const char *func, const char *ssa_name)
62683 +{
62684 + printk(KERN_ERR "PAX: size overflow detected in function %s %s:%u %s", func, file, line, ssa_name);
62685 + dump_stack();
62686 + do_group_exit(SIGKILL);
62687 +}
62688 +EXPORT_SYMBOL(report_size_overflow);
62689 +#endif
62690 diff --git a/fs/ext2/balloc.c b/fs/ext2/balloc.c
62691 index 9f9992b..8b59411 100644
62692 --- a/fs/ext2/balloc.c
62693 +++ b/fs/ext2/balloc.c
62694 @@ -1184,10 +1184,10 @@ static int ext2_has_free_blocks(struct ext2_sb_info *sbi)
62695
62696 free_blocks = percpu_counter_read_positive(&sbi->s_freeblocks_counter);
62697 root_blocks = le32_to_cpu(sbi->s_es->s_r_blocks_count);
62698 - if (free_blocks < root_blocks + 1 && !capable(CAP_SYS_RESOURCE) &&
62699 + if (free_blocks < root_blocks + 1 &&
62700 !uid_eq(sbi->s_resuid, current_fsuid()) &&
62701 (gid_eq(sbi->s_resgid, GLOBAL_ROOT_GID) ||
62702 - !in_group_p (sbi->s_resgid))) {
62703 + !in_group_p (sbi->s_resgid)) && !capable_nolog(CAP_SYS_RESOURCE)) {
62704 return 0;
62705 }
62706 return 1;
62707 diff --git a/fs/ext2/super.c b/fs/ext2/super.c
62708 index d0e746e..82e06f0 100644
62709 --- a/fs/ext2/super.c
62710 +++ b/fs/ext2/super.c
62711 @@ -267,10 +267,8 @@ static int ext2_show_options(struct seq_file *seq, struct dentry *root)
62712 #ifdef CONFIG_EXT2_FS_XATTR
62713 if (test_opt(sb, XATTR_USER))
62714 seq_puts(seq, ",user_xattr");
62715 - if (!test_opt(sb, XATTR_USER) &&
62716 - (def_mount_opts & EXT2_DEFM_XATTR_USER)) {
62717 + if (!test_opt(sb, XATTR_USER))
62718 seq_puts(seq, ",nouser_xattr");
62719 - }
62720 #endif
62721
62722 #ifdef CONFIG_EXT2_FS_POSIX_ACL
62723 @@ -856,8 +854,8 @@ static int ext2_fill_super(struct super_block *sb, void *data, int silent)
62724 if (def_mount_opts & EXT2_DEFM_UID16)
62725 set_opt(sbi->s_mount_opt, NO_UID32);
62726 #ifdef CONFIG_EXT2_FS_XATTR
62727 - if (def_mount_opts & EXT2_DEFM_XATTR_USER)
62728 - set_opt(sbi->s_mount_opt, XATTR_USER);
62729 + /* always enable user xattrs */
62730 + set_opt(sbi->s_mount_opt, XATTR_USER);
62731 #endif
62732 #ifdef CONFIG_EXT2_FS_POSIX_ACL
62733 if (def_mount_opts & EXT2_DEFM_ACL)
62734 diff --git a/fs/ext2/xattr.c b/fs/ext2/xattr.c
62735 index 9142614..97484fa 100644
62736 --- a/fs/ext2/xattr.c
62737 +++ b/fs/ext2/xattr.c
62738 @@ -247,7 +247,7 @@ ext2_xattr_list(struct dentry *dentry, char *buffer, size_t buffer_size)
62739 struct buffer_head *bh = NULL;
62740 struct ext2_xattr_entry *entry;
62741 char *end;
62742 - size_t rest = buffer_size;
62743 + size_t rest = buffer_size, total_size = 0;
62744 int error;
62745
62746 ea_idebug(inode, "buffer=%p, buffer_size=%ld",
62747 @@ -305,9 +305,10 @@ bad_block: ext2_error(inode->i_sb, "ext2_xattr_list",
62748 buffer += size;
62749 }
62750 rest -= size;
62751 + total_size += size;
62752 }
62753 }
62754 - error = buffer_size - rest; /* total size */
62755 + error = total_size;
62756
62757 cleanup:
62758 brelse(bh);
62759 diff --git a/fs/ext3/balloc.c b/fs/ext3/balloc.c
62760 index 158b5d4..2432610 100644
62761 --- a/fs/ext3/balloc.c
62762 +++ b/fs/ext3/balloc.c
62763 @@ -1438,10 +1438,10 @@ static int ext3_has_free_blocks(struct ext3_sb_info *sbi, int use_reservation)
62764
62765 free_blocks = percpu_counter_read_positive(&sbi->s_freeblocks_counter);
62766 root_blocks = le32_to_cpu(sbi->s_es->s_r_blocks_count);
62767 - if (free_blocks < root_blocks + 1 && !capable(CAP_SYS_RESOURCE) &&
62768 + if (free_blocks < root_blocks + 1 &&
62769 !use_reservation && !uid_eq(sbi->s_resuid, current_fsuid()) &&
62770 (gid_eq(sbi->s_resgid, GLOBAL_ROOT_GID) ||
62771 - !in_group_p (sbi->s_resgid))) {
62772 + !in_group_p (sbi->s_resgid)) && !capable_nolog(CAP_SYS_RESOURCE)) {
62773 return 0;
62774 }
62775 return 1;
62776 diff --git a/fs/ext3/super.c b/fs/ext3/super.c
62777 index d4dbf3c..906a6fb 100644
62778 --- a/fs/ext3/super.c
62779 +++ b/fs/ext3/super.c
62780 @@ -655,10 +655,8 @@ static int ext3_show_options(struct seq_file *seq, struct dentry *root)
62781 #ifdef CONFIG_EXT3_FS_XATTR
62782 if (test_opt(sb, XATTR_USER))
62783 seq_puts(seq, ",user_xattr");
62784 - if (!test_opt(sb, XATTR_USER) &&
62785 - (def_mount_opts & EXT3_DEFM_XATTR_USER)) {
62786 + if (!test_opt(sb, XATTR_USER))
62787 seq_puts(seq, ",nouser_xattr");
62788 - }
62789 #endif
62790 #ifdef CONFIG_EXT3_FS_POSIX_ACL
62791 if (test_opt(sb, POSIX_ACL))
62792 @@ -1760,8 +1758,8 @@ static int ext3_fill_super (struct super_block *sb, void *data, int silent)
62793 if (def_mount_opts & EXT3_DEFM_UID16)
62794 set_opt(sbi->s_mount_opt, NO_UID32);
62795 #ifdef CONFIG_EXT3_FS_XATTR
62796 - if (def_mount_opts & EXT3_DEFM_XATTR_USER)
62797 - set_opt(sbi->s_mount_opt, XATTR_USER);
62798 + /* always enable user xattrs */
62799 + set_opt(sbi->s_mount_opt, XATTR_USER);
62800 #endif
62801 #ifdef CONFIG_EXT3_FS_POSIX_ACL
62802 if (def_mount_opts & EXT3_DEFM_ACL)
62803 diff --git a/fs/ext3/xattr.c b/fs/ext3/xattr.c
62804 index c6874be..f8a6ae8 100644
62805 --- a/fs/ext3/xattr.c
62806 +++ b/fs/ext3/xattr.c
62807 @@ -330,7 +330,7 @@ static int
62808 ext3_xattr_list_entries(struct dentry *dentry, struct ext3_xattr_entry *entry,
62809 char *buffer, size_t buffer_size)
62810 {
62811 - size_t rest = buffer_size;
62812 + size_t rest = buffer_size, total_size = 0;
62813
62814 for (; !IS_LAST_ENTRY(entry); entry = EXT3_XATTR_NEXT(entry)) {
62815 const struct xattr_handler *handler =
62816 @@ -347,9 +347,10 @@ ext3_xattr_list_entries(struct dentry *dentry, struct ext3_xattr_entry *entry,
62817 buffer += size;
62818 }
62819 rest -= size;
62820 + total_size += size;
62821 }
62822 }
62823 - return buffer_size - rest;
62824 + return total_size;
62825 }
62826
62827 static int
62828 diff --git a/fs/ext4/balloc.c b/fs/ext4/balloc.c
62829 index 83a6f49..d4e4d03 100644
62830 --- a/fs/ext4/balloc.c
62831 +++ b/fs/ext4/balloc.c
62832 @@ -557,8 +557,8 @@ static int ext4_has_free_clusters(struct ext4_sb_info *sbi,
62833 /* Hm, nope. Are (enough) root reserved clusters available? */
62834 if (uid_eq(sbi->s_resuid, current_fsuid()) ||
62835 (!gid_eq(sbi->s_resgid, GLOBAL_ROOT_GID) && in_group_p(sbi->s_resgid)) ||
62836 - capable(CAP_SYS_RESOURCE) ||
62837 - (flags & EXT4_MB_USE_ROOT_BLOCKS)) {
62838 + (flags & EXT4_MB_USE_ROOT_BLOCKS) ||
62839 + capable_nolog(CAP_SYS_RESOURCE)) {
62840
62841 if (free_clusters >= (nclusters + dirty_clusters +
62842 resv_clusters))
62843 diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
62844 index f63c3d5..3c1a033 100644
62845 --- a/fs/ext4/ext4.h
62846 +++ b/fs/ext4/ext4.h
62847 @@ -1287,19 +1287,19 @@ struct ext4_sb_info {
62848 unsigned long s_mb_last_start;
62849
62850 /* stats for buddy allocator */
62851 - atomic_t s_bal_reqs; /* number of reqs with len > 1 */
62852 - atomic_t s_bal_success; /* we found long enough chunks */
62853 - atomic_t s_bal_allocated; /* in blocks */
62854 - atomic_t s_bal_ex_scanned; /* total extents scanned */
62855 - atomic_t s_bal_goals; /* goal hits */
62856 - atomic_t s_bal_breaks; /* too long searches */
62857 - atomic_t s_bal_2orders; /* 2^order hits */
62858 + atomic_unchecked_t s_bal_reqs; /* number of reqs with len > 1 */
62859 + atomic_unchecked_t s_bal_success; /* we found long enough chunks */
62860 + atomic_unchecked_t s_bal_allocated; /* in blocks */
62861 + atomic_unchecked_t s_bal_ex_scanned; /* total extents scanned */
62862 + atomic_unchecked_t s_bal_goals; /* goal hits */
62863 + atomic_unchecked_t s_bal_breaks; /* too long searches */
62864 + atomic_unchecked_t s_bal_2orders; /* 2^order hits */
62865 spinlock_t s_bal_lock;
62866 unsigned long s_mb_buddies_generated;
62867 unsigned long long s_mb_generation_time;
62868 - atomic_t s_mb_lost_chunks;
62869 - atomic_t s_mb_preallocated;
62870 - atomic_t s_mb_discarded;
62871 + atomic_unchecked_t s_mb_lost_chunks;
62872 + atomic_unchecked_t s_mb_preallocated;
62873 + atomic_unchecked_t s_mb_discarded;
62874 atomic_t s_lock_busy;
62875
62876 /* locality groups */
62877 diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c
62878 index 8d1e602..abf497b 100644
62879 --- a/fs/ext4/mballoc.c
62880 +++ b/fs/ext4/mballoc.c
62881 @@ -1901,7 +1901,7 @@ void ext4_mb_simple_scan_group(struct ext4_allocation_context *ac,
62882 BUG_ON(ac->ac_b_ex.fe_len != ac->ac_g_ex.fe_len);
62883
62884 if (EXT4_SB(sb)->s_mb_stats)
62885 - atomic_inc(&EXT4_SB(sb)->s_bal_2orders);
62886 + atomic_inc_unchecked(&EXT4_SB(sb)->s_bal_2orders);
62887
62888 break;
62889 }
62890 @@ -2211,7 +2211,7 @@ repeat:
62891 ac->ac_status = AC_STATUS_CONTINUE;
62892 ac->ac_flags |= EXT4_MB_HINT_FIRST;
62893 cr = 3;
62894 - atomic_inc(&sbi->s_mb_lost_chunks);
62895 + atomic_inc_unchecked(&sbi->s_mb_lost_chunks);
62896 goto repeat;
62897 }
62898 }
62899 @@ -2716,25 +2716,25 @@ int ext4_mb_release(struct super_block *sb)
62900 if (sbi->s_mb_stats) {
62901 ext4_msg(sb, KERN_INFO,
62902 "mballoc: %u blocks %u reqs (%u success)",
62903 - atomic_read(&sbi->s_bal_allocated),
62904 - atomic_read(&sbi->s_bal_reqs),
62905 - atomic_read(&sbi->s_bal_success));
62906 + atomic_read_unchecked(&sbi->s_bal_allocated),
62907 + atomic_read_unchecked(&sbi->s_bal_reqs),
62908 + atomic_read_unchecked(&sbi->s_bal_success));
62909 ext4_msg(sb, KERN_INFO,
62910 "mballoc: %u extents scanned, %u goal hits, "
62911 "%u 2^N hits, %u breaks, %u lost",
62912 - atomic_read(&sbi->s_bal_ex_scanned),
62913 - atomic_read(&sbi->s_bal_goals),
62914 - atomic_read(&sbi->s_bal_2orders),
62915 - atomic_read(&sbi->s_bal_breaks),
62916 - atomic_read(&sbi->s_mb_lost_chunks));
62917 + atomic_read_unchecked(&sbi->s_bal_ex_scanned),
62918 + atomic_read_unchecked(&sbi->s_bal_goals),
62919 + atomic_read_unchecked(&sbi->s_bal_2orders),
62920 + atomic_read_unchecked(&sbi->s_bal_breaks),
62921 + atomic_read_unchecked(&sbi->s_mb_lost_chunks));
62922 ext4_msg(sb, KERN_INFO,
62923 "mballoc: %lu generated and it took %Lu",
62924 sbi->s_mb_buddies_generated,
62925 sbi->s_mb_generation_time);
62926 ext4_msg(sb, KERN_INFO,
62927 "mballoc: %u preallocated, %u discarded",
62928 - atomic_read(&sbi->s_mb_preallocated),
62929 - atomic_read(&sbi->s_mb_discarded));
62930 + atomic_read_unchecked(&sbi->s_mb_preallocated),
62931 + atomic_read_unchecked(&sbi->s_mb_discarded));
62932 }
62933
62934 free_percpu(sbi->s_locality_groups);
62935 @@ -3190,16 +3190,16 @@ static void ext4_mb_collect_stats(struct ext4_allocation_context *ac)
62936 struct ext4_sb_info *sbi = EXT4_SB(ac->ac_sb);
62937
62938 if (sbi->s_mb_stats && ac->ac_g_ex.fe_len > 1) {
62939 - atomic_inc(&sbi->s_bal_reqs);
62940 - atomic_add(ac->ac_b_ex.fe_len, &sbi->s_bal_allocated);
62941 + atomic_inc_unchecked(&sbi->s_bal_reqs);
62942 + atomic_add_unchecked(ac->ac_b_ex.fe_len, &sbi->s_bal_allocated);
62943 if (ac->ac_b_ex.fe_len >= ac->ac_o_ex.fe_len)
62944 - atomic_inc(&sbi->s_bal_success);
62945 - atomic_add(ac->ac_found, &sbi->s_bal_ex_scanned);
62946 + atomic_inc_unchecked(&sbi->s_bal_success);
62947 + atomic_add_unchecked(ac->ac_found, &sbi->s_bal_ex_scanned);
62948 if (ac->ac_g_ex.fe_start == ac->ac_b_ex.fe_start &&
62949 ac->ac_g_ex.fe_group == ac->ac_b_ex.fe_group)
62950 - atomic_inc(&sbi->s_bal_goals);
62951 + atomic_inc_unchecked(&sbi->s_bal_goals);
62952 if (ac->ac_found > sbi->s_mb_max_to_scan)
62953 - atomic_inc(&sbi->s_bal_breaks);
62954 + atomic_inc_unchecked(&sbi->s_bal_breaks);
62955 }
62956
62957 if (ac->ac_op == EXT4_MB_HISTORY_ALLOC)
62958 @@ -3626,7 +3626,7 @@ ext4_mb_new_inode_pa(struct ext4_allocation_context *ac)
62959 trace_ext4_mb_new_inode_pa(ac, pa);
62960
62961 ext4_mb_use_inode_pa(ac, pa);
62962 - atomic_add(pa->pa_free, &sbi->s_mb_preallocated);
62963 + atomic_add_unchecked(pa->pa_free, &sbi->s_mb_preallocated);
62964
62965 ei = EXT4_I(ac->ac_inode);
62966 grp = ext4_get_group_info(sb, ac->ac_b_ex.fe_group);
62967 @@ -3686,7 +3686,7 @@ ext4_mb_new_group_pa(struct ext4_allocation_context *ac)
62968 trace_ext4_mb_new_group_pa(ac, pa);
62969
62970 ext4_mb_use_group_pa(ac, pa);
62971 - atomic_add(pa->pa_free, &EXT4_SB(sb)->s_mb_preallocated);
62972 + atomic_add_unchecked(pa->pa_free, &EXT4_SB(sb)->s_mb_preallocated);
62973
62974 grp = ext4_get_group_info(sb, ac->ac_b_ex.fe_group);
62975 lg = ac->ac_lg;
62976 @@ -3775,7 +3775,7 @@ ext4_mb_release_inode_pa(struct ext4_buddy *e4b, struct buffer_head *bitmap_bh,
62977 * from the bitmap and continue.
62978 */
62979 }
62980 - atomic_add(free, &sbi->s_mb_discarded);
62981 + atomic_add_unchecked(free, &sbi->s_mb_discarded);
62982
62983 return err;
62984 }
62985 @@ -3793,7 +3793,7 @@ ext4_mb_release_group_pa(struct ext4_buddy *e4b,
62986 ext4_get_group_no_and_offset(sb, pa->pa_pstart, &group, &bit);
62987 BUG_ON(group != e4b->bd_group && pa->pa_len != 0);
62988 mb_free_blocks(pa->pa_inode, e4b, bit, pa->pa_len);
62989 - atomic_add(pa->pa_len, &EXT4_SB(sb)->s_mb_discarded);
62990 + atomic_add_unchecked(pa->pa_len, &EXT4_SB(sb)->s_mb_discarded);
62991 trace_ext4_mballoc_discard(sb, NULL, group, bit, pa->pa_len);
62992
62993 return 0;
62994 diff --git a/fs/ext4/mmp.c b/fs/ext4/mmp.c
62995 index 8313ca3..8a37d08 100644
62996 --- a/fs/ext4/mmp.c
62997 +++ b/fs/ext4/mmp.c
62998 @@ -111,7 +111,7 @@ static int read_mmp_block(struct super_block *sb, struct buffer_head **bh,
62999 void __dump_mmp_msg(struct super_block *sb, struct mmp_struct *mmp,
63000 const char *function, unsigned int line, const char *msg)
63001 {
63002 - __ext4_warning(sb, function, line, msg);
63003 + __ext4_warning(sb, function, line, "%s", msg);
63004 __ext4_warning(sb, function, line,
63005 "MMP failure info: last update time: %llu, last update "
63006 "node: %s, last update device: %s\n",
63007 diff --git a/fs/ext4/resize.c b/fs/ext4/resize.c
63008 index 8a8ec62..1b02de5 100644
63009 --- a/fs/ext4/resize.c
63010 +++ b/fs/ext4/resize.c
63011 @@ -413,7 +413,7 @@ static int set_flexbg_block_bitmap(struct super_block *sb, handle_t *handle,
63012
63013 ext4_debug("mark blocks [%llu/%u] used\n", block, count);
63014 for (count2 = count; count > 0; count -= count2, block += count2) {
63015 - ext4_fsblk_t start;
63016 + ext4_fsblk_t start, diff;
63017 struct buffer_head *bh;
63018 ext4_group_t group;
63019 int err;
63020 @@ -422,10 +422,6 @@ static int set_flexbg_block_bitmap(struct super_block *sb, handle_t *handle,
63021 start = ext4_group_first_block_no(sb, group);
63022 group -= flex_gd->groups[0].group;
63023
63024 - count2 = EXT4_BLOCKS_PER_GROUP(sb) - (block - start);
63025 - if (count2 > count)
63026 - count2 = count;
63027 -
63028 if (flex_gd->bg_flags[group] & EXT4_BG_BLOCK_UNINIT) {
63029 BUG_ON(flex_gd->count > 1);
63030 continue;
63031 @@ -443,9 +439,15 @@ static int set_flexbg_block_bitmap(struct super_block *sb, handle_t *handle,
63032 err = ext4_journal_get_write_access(handle, bh);
63033 if (err)
63034 return err;
63035 +
63036 + diff = block - start;
63037 + count2 = EXT4_BLOCKS_PER_GROUP(sb) - diff;
63038 + if (count2 > count)
63039 + count2 = count;
63040 +
63041 ext4_debug("mark block bitmap %#04llx (+%llu/%u)\n", block,
63042 - block - start, count2);
63043 - ext4_set_bits(bh->b_data, block - start, count2);
63044 + diff, count2);
63045 + ext4_set_bits(bh->b_data, diff, count2);
63046
63047 err = ext4_handle_dirty_metadata(handle, NULL, bh);
63048 if (unlikely(err))
63049 diff --git a/fs/ext4/super.c b/fs/ext4/super.c
63050 index e061e66..87bc092 100644
63051 --- a/fs/ext4/super.c
63052 +++ b/fs/ext4/super.c
63053 @@ -1243,7 +1243,7 @@ static ext4_fsblk_t get_sb_block(void **data)
63054 }
63055
63056 #define DEFAULT_JOURNAL_IOPRIO (IOPRIO_PRIO_VALUE(IOPRIO_CLASS_BE, 3))
63057 -static char deprecated_msg[] = "Mount option \"%s\" will be removed by %s\n"
63058 +static const char deprecated_msg[] = "Mount option \"%s\" will be removed by %s\n"
63059 "Contact linux-ext4@vger.kernel.org if you think we should keep it.\n";
63060
63061 #ifdef CONFIG_QUOTA
63062 @@ -2443,7 +2443,7 @@ struct ext4_attr {
63063 int offset;
63064 int deprecated_val;
63065 } u;
63066 -};
63067 +} __do_const;
63068
63069 static int parse_strtoull(const char *buf,
63070 unsigned long long max, unsigned long long *value)
63071 diff --git a/fs/ext4/xattr.c b/fs/ext4/xattr.c
63072 index 1e09fc7..0400dd4 100644
63073 --- a/fs/ext4/xattr.c
63074 +++ b/fs/ext4/xattr.c
63075 @@ -399,7 +399,7 @@ static int
63076 ext4_xattr_list_entries(struct dentry *dentry, struct ext4_xattr_entry *entry,
63077 char *buffer, size_t buffer_size)
63078 {
63079 - size_t rest = buffer_size;
63080 + size_t rest = buffer_size, total_size = 0;
63081
63082 for (; !IS_LAST_ENTRY(entry); entry = EXT4_XATTR_NEXT(entry)) {
63083 const struct xattr_handler *handler =
63084 @@ -416,9 +416,10 @@ ext4_xattr_list_entries(struct dentry *dentry, struct ext4_xattr_entry *entry,
63085 buffer += size;
63086 }
63087 rest -= size;
63088 + total_size += size;
63089 }
63090 }
63091 - return buffer_size - rest;
63092 + return total_size;
63093 }
63094
63095 static int
63096 diff --git a/fs/fcntl.c b/fs/fcntl.c
63097 index ee85cd4..9dd0d20 100644
63098 --- a/fs/fcntl.c
63099 +++ b/fs/fcntl.c
63100 @@ -102,6 +102,10 @@ void __f_setown(struct file *filp, struct pid *pid, enum pid_type type,
63101 int force)
63102 {
63103 security_file_set_fowner(filp);
63104 + if (gr_handle_chroot_fowner(pid, type))
63105 + return;
63106 + if (gr_check_protected_task_fowner(pid, type))
63107 + return;
63108 f_modown(filp, pid, type, force);
63109 }
63110 EXPORT_SYMBOL(__f_setown);
63111 diff --git a/fs/fhandle.c b/fs/fhandle.c
63112 index 999ff5c..2281df9 100644
63113 --- a/fs/fhandle.c
63114 +++ b/fs/fhandle.c
63115 @@ -8,6 +8,7 @@
63116 #include <linux/fs_struct.h>
63117 #include <linux/fsnotify.h>
63118 #include <linux/personality.h>
63119 +#include <linux/grsecurity.h>
63120 #include <asm/uaccess.h>
63121 #include "internal.h"
63122 #include "mount.h"
63123 @@ -67,8 +68,7 @@ static long do_sys_name_to_handle(struct path *path,
63124 } else
63125 retval = 0;
63126 /* copy the mount id */
63127 - if (copy_to_user(mnt_id, &real_mount(path->mnt)->mnt_id,
63128 - sizeof(*mnt_id)) ||
63129 + if (put_user(real_mount(path->mnt)->mnt_id, mnt_id) ||
63130 copy_to_user(ufh, handle,
63131 sizeof(struct file_handle) + handle_bytes))
63132 retval = -EFAULT;
63133 @@ -175,7 +175,7 @@ static int handle_to_path(int mountdirfd, struct file_handle __user *ufh,
63134 * the directory. Ideally we would like CAP_DAC_SEARCH.
63135 * But we don't have that
63136 */
63137 - if (!capable(CAP_DAC_READ_SEARCH)) {
63138 + if (!capable(CAP_DAC_READ_SEARCH) || !gr_chroot_fhandle()) {
63139 retval = -EPERM;
63140 goto out_err;
63141 }
63142 @@ -195,8 +195,9 @@ static int handle_to_path(int mountdirfd, struct file_handle __user *ufh,
63143 goto out_err;
63144 }
63145 /* copy the full handle */
63146 - if (copy_from_user(handle, ufh,
63147 - sizeof(struct file_handle) +
63148 + *handle = f_handle;
63149 + if (copy_from_user(&handle->f_handle,
63150 + &ufh->f_handle,
63151 f_handle.handle_bytes)) {
63152 retval = -EFAULT;
63153 goto out_handle;
63154 diff --git a/fs/file.c b/fs/file.c
63155 index ee738ea..f6c15629 100644
63156 --- a/fs/file.c
63157 +++ b/fs/file.c
63158 @@ -16,6 +16,7 @@
63159 #include <linux/slab.h>
63160 #include <linux/vmalloc.h>
63161 #include <linux/file.h>
63162 +#include <linux/security.h>
63163 #include <linux/fdtable.h>
63164 #include <linux/bitops.h>
63165 #include <linux/interrupt.h>
63166 @@ -139,7 +140,7 @@ out:
63167 * Return <0 error code on error; 1 on successful completion.
63168 * The files->file_lock should be held on entry, and will be held on exit.
63169 */
63170 -static int expand_fdtable(struct files_struct *files, int nr)
63171 +static int expand_fdtable(struct files_struct *files, unsigned int nr)
63172 __releases(files->file_lock)
63173 __acquires(files->file_lock)
63174 {
63175 @@ -184,7 +185,7 @@ static int expand_fdtable(struct files_struct *files, int nr)
63176 * expanded and execution may have blocked.
63177 * The files->file_lock should be held on entry, and will be held on exit.
63178 */
63179 -static int expand_files(struct files_struct *files, int nr)
63180 +static int expand_files(struct files_struct *files, unsigned int nr)
63181 {
63182 struct fdtable *fdt;
63183
63184 @@ -800,6 +801,7 @@ int replace_fd(unsigned fd, struct file *file, unsigned flags)
63185 if (!file)
63186 return __close_fd(files, fd);
63187
63188 + gr_learn_resource(current, RLIMIT_NOFILE, fd, 0);
63189 if (fd >= rlimit(RLIMIT_NOFILE))
63190 return -EBADF;
63191
63192 @@ -826,6 +828,7 @@ SYSCALL_DEFINE3(dup3, unsigned int, oldfd, unsigned int, newfd, int, flags)
63193 if (unlikely(oldfd == newfd))
63194 return -EINVAL;
63195
63196 + gr_learn_resource(current, RLIMIT_NOFILE, newfd, 0);
63197 if (newfd >= rlimit(RLIMIT_NOFILE))
63198 return -EBADF;
63199
63200 @@ -881,6 +884,7 @@ SYSCALL_DEFINE1(dup, unsigned int, fildes)
63201 int f_dupfd(unsigned int from, struct file *file, unsigned flags)
63202 {
63203 int err;
63204 + gr_learn_resource(current, RLIMIT_NOFILE, from, 0);
63205 if (from >= rlimit(RLIMIT_NOFILE))
63206 return -EINVAL;
63207 err = alloc_fd(from, flags);
63208 diff --git a/fs/filesystems.c b/fs/filesystems.c
63209 index 5797d45..7d7d79a 100644
63210 --- a/fs/filesystems.c
63211 +++ b/fs/filesystems.c
63212 @@ -275,7 +275,11 @@ struct file_system_type *get_fs_type(const char *name)
63213 int len = dot ? dot - name : strlen(name);
63214
63215 fs = __get_fs_type(name, len);
63216 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
63217 + if (!fs && (___request_module(true, "grsec_modharden_fs", "fs-%.*s", len, name) == 0))
63218 +#else
63219 if (!fs && (request_module("fs-%.*s", len, name) == 0))
63220 +#endif
63221 fs = __get_fs_type(name, len);
63222
63223 if (dot && fs && !(fs->fs_flags & FS_HAS_SUBTYPE)) {
63224 diff --git a/fs/fs_struct.c b/fs/fs_struct.c
63225 index 7dca743..1ff87ae 100644
63226 --- a/fs/fs_struct.c
63227 +++ b/fs/fs_struct.c
63228 @@ -4,6 +4,7 @@
63229 #include <linux/path.h>
63230 #include <linux/slab.h>
63231 #include <linux/fs_struct.h>
63232 +#include <linux/grsecurity.h>
63233 #include "internal.h"
63234
63235 /*
63236 @@ -15,14 +16,18 @@ void set_fs_root(struct fs_struct *fs, const struct path *path)
63237 struct path old_root;
63238
63239 path_get(path);
63240 + gr_inc_chroot_refcnts(path->dentry, path->mnt);
63241 spin_lock(&fs->lock);
63242 write_seqcount_begin(&fs->seq);
63243 old_root = fs->root;
63244 fs->root = *path;
63245 + gr_set_chroot_entries(current, path);
63246 write_seqcount_end(&fs->seq);
63247 spin_unlock(&fs->lock);
63248 - if (old_root.dentry)
63249 + if (old_root.dentry) {
63250 + gr_dec_chroot_refcnts(old_root.dentry, old_root.mnt);
63251 path_put(&old_root);
63252 + }
63253 }
63254
63255 /*
63256 @@ -67,6 +72,10 @@ void chroot_fs_refs(const struct path *old_root, const struct path *new_root)
63257 int hits = 0;
63258 spin_lock(&fs->lock);
63259 write_seqcount_begin(&fs->seq);
63260 + /* this root replacement is only done by pivot_root,
63261 + leave grsec's chroot tagging alone for this task
63262 + so that a pivoted root isn't treated as a chroot
63263 + */
63264 hits += replace_path(&fs->root, old_root, new_root);
63265 hits += replace_path(&fs->pwd, old_root, new_root);
63266 write_seqcount_end(&fs->seq);
63267 @@ -85,6 +94,7 @@ void chroot_fs_refs(const struct path *old_root, const struct path *new_root)
63268
63269 void free_fs_struct(struct fs_struct *fs)
63270 {
63271 + gr_dec_chroot_refcnts(fs->root.dentry, fs->root.mnt);
63272 path_put(&fs->root);
63273 path_put(&fs->pwd);
63274 kmem_cache_free(fs_cachep, fs);
63275 @@ -99,7 +109,8 @@ void exit_fs(struct task_struct *tsk)
63276 task_lock(tsk);
63277 spin_lock(&fs->lock);
63278 tsk->fs = NULL;
63279 - kill = !--fs->users;
63280 + gr_clear_chroot_entries(tsk);
63281 + kill = !atomic_dec_return(&fs->users);
63282 spin_unlock(&fs->lock);
63283 task_unlock(tsk);
63284 if (kill)
63285 @@ -112,7 +123,7 @@ struct fs_struct *copy_fs_struct(struct fs_struct *old)
63286 struct fs_struct *fs = kmem_cache_alloc(fs_cachep, GFP_KERNEL);
63287 /* We don't need to lock fs - think why ;-) */
63288 if (fs) {
63289 - fs->users = 1;
63290 + atomic_set(&fs->users, 1);
63291 fs->in_exec = 0;
63292 spin_lock_init(&fs->lock);
63293 seqcount_init(&fs->seq);
63294 @@ -121,9 +132,13 @@ struct fs_struct *copy_fs_struct(struct fs_struct *old)
63295 spin_lock(&old->lock);
63296 fs->root = old->root;
63297 path_get(&fs->root);
63298 + /* instead of calling gr_set_chroot_entries here,
63299 + we call it from every caller of this function
63300 + */
63301 fs->pwd = old->pwd;
63302 path_get(&fs->pwd);
63303 spin_unlock(&old->lock);
63304 + gr_inc_chroot_refcnts(fs->root.dentry, fs->root.mnt);
63305 }
63306 return fs;
63307 }
63308 @@ -139,8 +154,9 @@ int unshare_fs_struct(void)
63309
63310 task_lock(current);
63311 spin_lock(&fs->lock);
63312 - kill = !--fs->users;
63313 + kill = !atomic_dec_return(&fs->users);
63314 current->fs = new_fs;
63315 + gr_set_chroot_entries(current, &new_fs->root);
63316 spin_unlock(&fs->lock);
63317 task_unlock(current);
63318
63319 @@ -153,13 +169,13 @@ EXPORT_SYMBOL_GPL(unshare_fs_struct);
63320
63321 int current_umask(void)
63322 {
63323 - return current->fs->umask;
63324 + return current->fs->umask | gr_acl_umask();
63325 }
63326 EXPORT_SYMBOL(current_umask);
63327
63328 /* to be mentioned only in INIT_TASK */
63329 struct fs_struct init_fs = {
63330 - .users = 1,
63331 + .users = ATOMIC_INIT(1),
63332 .lock = __SPIN_LOCK_UNLOCKED(init_fs.lock),
63333 .seq = SEQCNT_ZERO(init_fs.seq),
63334 .umask = 0022,
63335 diff --git a/fs/fscache/cookie.c b/fs/fscache/cookie.c
63336 index 89acec7..a575262 100644
63337 --- a/fs/fscache/cookie.c
63338 +++ b/fs/fscache/cookie.c
63339 @@ -19,7 +19,7 @@
63340
63341 struct kmem_cache *fscache_cookie_jar;
63342
63343 -static atomic_t fscache_object_debug_id = ATOMIC_INIT(0);
63344 +static atomic_unchecked_t fscache_object_debug_id = ATOMIC_INIT(0);
63345
63346 static int fscache_acquire_non_index_cookie(struct fscache_cookie *cookie);
63347 static int fscache_alloc_object(struct fscache_cache *cache,
63348 @@ -69,11 +69,11 @@ struct fscache_cookie *__fscache_acquire_cookie(
63349 parent ? (char *) parent->def->name : "<no-parent>",
63350 def->name, netfs_data, enable);
63351
63352 - fscache_stat(&fscache_n_acquires);
63353 + fscache_stat_unchecked(&fscache_n_acquires);
63354
63355 /* if there's no parent cookie, then we don't create one here either */
63356 if (!parent) {
63357 - fscache_stat(&fscache_n_acquires_null);
63358 + fscache_stat_unchecked(&fscache_n_acquires_null);
63359 _leave(" [no parent]");
63360 return NULL;
63361 }
63362 @@ -88,7 +88,7 @@ struct fscache_cookie *__fscache_acquire_cookie(
63363 /* allocate and initialise a cookie */
63364 cookie = kmem_cache_alloc(fscache_cookie_jar, GFP_KERNEL);
63365 if (!cookie) {
63366 - fscache_stat(&fscache_n_acquires_oom);
63367 + fscache_stat_unchecked(&fscache_n_acquires_oom);
63368 _leave(" [ENOMEM]");
63369 return NULL;
63370 }
63371 @@ -115,13 +115,13 @@ struct fscache_cookie *__fscache_acquire_cookie(
63372
63373 switch (cookie->def->type) {
63374 case FSCACHE_COOKIE_TYPE_INDEX:
63375 - fscache_stat(&fscache_n_cookie_index);
63376 + fscache_stat_unchecked(&fscache_n_cookie_index);
63377 break;
63378 case FSCACHE_COOKIE_TYPE_DATAFILE:
63379 - fscache_stat(&fscache_n_cookie_data);
63380 + fscache_stat_unchecked(&fscache_n_cookie_data);
63381 break;
63382 default:
63383 - fscache_stat(&fscache_n_cookie_special);
63384 + fscache_stat_unchecked(&fscache_n_cookie_special);
63385 break;
63386 }
63387
63388 @@ -135,7 +135,7 @@ struct fscache_cookie *__fscache_acquire_cookie(
63389 } else {
63390 atomic_dec(&parent->n_children);
63391 __fscache_cookie_put(cookie);
63392 - fscache_stat(&fscache_n_acquires_nobufs);
63393 + fscache_stat_unchecked(&fscache_n_acquires_nobufs);
63394 _leave(" = NULL");
63395 return NULL;
63396 }
63397 @@ -144,7 +144,7 @@ struct fscache_cookie *__fscache_acquire_cookie(
63398 }
63399 }
63400
63401 - fscache_stat(&fscache_n_acquires_ok);
63402 + fscache_stat_unchecked(&fscache_n_acquires_ok);
63403 _leave(" = %p", cookie);
63404 return cookie;
63405 }
63406 @@ -213,7 +213,7 @@ static int fscache_acquire_non_index_cookie(struct fscache_cookie *cookie)
63407 cache = fscache_select_cache_for_object(cookie->parent);
63408 if (!cache) {
63409 up_read(&fscache_addremove_sem);
63410 - fscache_stat(&fscache_n_acquires_no_cache);
63411 + fscache_stat_unchecked(&fscache_n_acquires_no_cache);
63412 _leave(" = -ENOMEDIUM [no cache]");
63413 return -ENOMEDIUM;
63414 }
63415 @@ -297,14 +297,14 @@ static int fscache_alloc_object(struct fscache_cache *cache,
63416 object = cache->ops->alloc_object(cache, cookie);
63417 fscache_stat_d(&fscache_n_cop_alloc_object);
63418 if (IS_ERR(object)) {
63419 - fscache_stat(&fscache_n_object_no_alloc);
63420 + fscache_stat_unchecked(&fscache_n_object_no_alloc);
63421 ret = PTR_ERR(object);
63422 goto error;
63423 }
63424
63425 - fscache_stat(&fscache_n_object_alloc);
63426 + fscache_stat_unchecked(&fscache_n_object_alloc);
63427
63428 - object->debug_id = atomic_inc_return(&fscache_object_debug_id);
63429 + object->debug_id = atomic_inc_return_unchecked(&fscache_object_debug_id);
63430
63431 _debug("ALLOC OBJ%x: %s {%lx}",
63432 object->debug_id, cookie->def->name, object->events);
63433 @@ -418,7 +418,7 @@ void __fscache_invalidate(struct fscache_cookie *cookie)
63434
63435 _enter("{%s}", cookie->def->name);
63436
63437 - fscache_stat(&fscache_n_invalidates);
63438 + fscache_stat_unchecked(&fscache_n_invalidates);
63439
63440 /* Only permit invalidation of data files. Invalidating an index will
63441 * require the caller to release all its attachments to the tree rooted
63442 @@ -476,10 +476,10 @@ void __fscache_update_cookie(struct fscache_cookie *cookie)
63443 {
63444 struct fscache_object *object;
63445
63446 - fscache_stat(&fscache_n_updates);
63447 + fscache_stat_unchecked(&fscache_n_updates);
63448
63449 if (!cookie) {
63450 - fscache_stat(&fscache_n_updates_null);
63451 + fscache_stat_unchecked(&fscache_n_updates_null);
63452 _leave(" [no cookie]");
63453 return;
63454 }
63455 @@ -580,12 +580,12 @@ EXPORT_SYMBOL(__fscache_disable_cookie);
63456 */
63457 void __fscache_relinquish_cookie(struct fscache_cookie *cookie, bool retire)
63458 {
63459 - fscache_stat(&fscache_n_relinquishes);
63460 + fscache_stat_unchecked(&fscache_n_relinquishes);
63461 if (retire)
63462 - fscache_stat(&fscache_n_relinquishes_retire);
63463 + fscache_stat_unchecked(&fscache_n_relinquishes_retire);
63464
63465 if (!cookie) {
63466 - fscache_stat(&fscache_n_relinquishes_null);
63467 + fscache_stat_unchecked(&fscache_n_relinquishes_null);
63468 _leave(" [no cookie]");
63469 return;
63470 }
63471 @@ -686,7 +686,7 @@ int __fscache_check_consistency(struct fscache_cookie *cookie)
63472 if (test_bit(FSCACHE_IOERROR, &object->cache->flags))
63473 goto inconsistent;
63474
63475 - op->debug_id = atomic_inc_return(&fscache_op_debug_id);
63476 + op->debug_id = atomic_inc_return_unchecked(&fscache_op_debug_id);
63477
63478 __fscache_use_cookie(cookie);
63479 if (fscache_submit_op(object, op) < 0)
63480 diff --git a/fs/fscache/internal.h b/fs/fscache/internal.h
63481 index 7872a62..d91b19f 100644
63482 --- a/fs/fscache/internal.h
63483 +++ b/fs/fscache/internal.h
63484 @@ -137,8 +137,8 @@ extern void fscache_operation_gc(struct work_struct *);
63485 extern int fscache_wait_for_deferred_lookup(struct fscache_cookie *);
63486 extern int fscache_wait_for_operation_activation(struct fscache_object *,
63487 struct fscache_operation *,
63488 - atomic_t *,
63489 - atomic_t *,
63490 + atomic_unchecked_t *,
63491 + atomic_unchecked_t *,
63492 void (*)(struct fscache_operation *));
63493 extern void fscache_invalidate_writes(struct fscache_cookie *);
63494
63495 @@ -157,101 +157,101 @@ extern void fscache_proc_cleanup(void);
63496 * stats.c
63497 */
63498 #ifdef CONFIG_FSCACHE_STATS
63499 -extern atomic_t fscache_n_ops_processed[FSCACHE_MAX_THREADS];
63500 -extern atomic_t fscache_n_objs_processed[FSCACHE_MAX_THREADS];
63501 +extern atomic_unchecked_t fscache_n_ops_processed[FSCACHE_MAX_THREADS];
63502 +extern atomic_unchecked_t fscache_n_objs_processed[FSCACHE_MAX_THREADS];
63503
63504 -extern atomic_t fscache_n_op_pend;
63505 -extern atomic_t fscache_n_op_run;
63506 -extern atomic_t fscache_n_op_enqueue;
63507 -extern atomic_t fscache_n_op_deferred_release;
63508 -extern atomic_t fscache_n_op_release;
63509 -extern atomic_t fscache_n_op_gc;
63510 -extern atomic_t fscache_n_op_cancelled;
63511 -extern atomic_t fscache_n_op_rejected;
63512 +extern atomic_unchecked_t fscache_n_op_pend;
63513 +extern atomic_unchecked_t fscache_n_op_run;
63514 +extern atomic_unchecked_t fscache_n_op_enqueue;
63515 +extern atomic_unchecked_t fscache_n_op_deferred_release;
63516 +extern atomic_unchecked_t fscache_n_op_release;
63517 +extern atomic_unchecked_t fscache_n_op_gc;
63518 +extern atomic_unchecked_t fscache_n_op_cancelled;
63519 +extern atomic_unchecked_t fscache_n_op_rejected;
63520
63521 -extern atomic_t fscache_n_attr_changed;
63522 -extern atomic_t fscache_n_attr_changed_ok;
63523 -extern atomic_t fscache_n_attr_changed_nobufs;
63524 -extern atomic_t fscache_n_attr_changed_nomem;
63525 -extern atomic_t fscache_n_attr_changed_calls;
63526 +extern atomic_unchecked_t fscache_n_attr_changed;
63527 +extern atomic_unchecked_t fscache_n_attr_changed_ok;
63528 +extern atomic_unchecked_t fscache_n_attr_changed_nobufs;
63529 +extern atomic_unchecked_t fscache_n_attr_changed_nomem;
63530 +extern atomic_unchecked_t fscache_n_attr_changed_calls;
63531
63532 -extern atomic_t fscache_n_allocs;
63533 -extern atomic_t fscache_n_allocs_ok;
63534 -extern atomic_t fscache_n_allocs_wait;
63535 -extern atomic_t fscache_n_allocs_nobufs;
63536 -extern atomic_t fscache_n_allocs_intr;
63537 -extern atomic_t fscache_n_allocs_object_dead;
63538 -extern atomic_t fscache_n_alloc_ops;
63539 -extern atomic_t fscache_n_alloc_op_waits;
63540 +extern atomic_unchecked_t fscache_n_allocs;
63541 +extern atomic_unchecked_t fscache_n_allocs_ok;
63542 +extern atomic_unchecked_t fscache_n_allocs_wait;
63543 +extern atomic_unchecked_t fscache_n_allocs_nobufs;
63544 +extern atomic_unchecked_t fscache_n_allocs_intr;
63545 +extern atomic_unchecked_t fscache_n_allocs_object_dead;
63546 +extern atomic_unchecked_t fscache_n_alloc_ops;
63547 +extern atomic_unchecked_t fscache_n_alloc_op_waits;
63548
63549 -extern atomic_t fscache_n_retrievals;
63550 -extern atomic_t fscache_n_retrievals_ok;
63551 -extern atomic_t fscache_n_retrievals_wait;
63552 -extern atomic_t fscache_n_retrievals_nodata;
63553 -extern atomic_t fscache_n_retrievals_nobufs;
63554 -extern atomic_t fscache_n_retrievals_intr;
63555 -extern atomic_t fscache_n_retrievals_nomem;
63556 -extern atomic_t fscache_n_retrievals_object_dead;
63557 -extern atomic_t fscache_n_retrieval_ops;
63558 -extern atomic_t fscache_n_retrieval_op_waits;
63559 +extern atomic_unchecked_t fscache_n_retrievals;
63560 +extern atomic_unchecked_t fscache_n_retrievals_ok;
63561 +extern atomic_unchecked_t fscache_n_retrievals_wait;
63562 +extern atomic_unchecked_t fscache_n_retrievals_nodata;
63563 +extern atomic_unchecked_t fscache_n_retrievals_nobufs;
63564 +extern atomic_unchecked_t fscache_n_retrievals_intr;
63565 +extern atomic_unchecked_t fscache_n_retrievals_nomem;
63566 +extern atomic_unchecked_t fscache_n_retrievals_object_dead;
63567 +extern atomic_unchecked_t fscache_n_retrieval_ops;
63568 +extern atomic_unchecked_t fscache_n_retrieval_op_waits;
63569
63570 -extern atomic_t fscache_n_stores;
63571 -extern atomic_t fscache_n_stores_ok;
63572 -extern atomic_t fscache_n_stores_again;
63573 -extern atomic_t fscache_n_stores_nobufs;
63574 -extern atomic_t fscache_n_stores_oom;
63575 -extern atomic_t fscache_n_store_ops;
63576 -extern atomic_t fscache_n_store_calls;
63577 -extern atomic_t fscache_n_store_pages;
63578 -extern atomic_t fscache_n_store_radix_deletes;
63579 -extern atomic_t fscache_n_store_pages_over_limit;
63580 +extern atomic_unchecked_t fscache_n_stores;
63581 +extern atomic_unchecked_t fscache_n_stores_ok;
63582 +extern atomic_unchecked_t fscache_n_stores_again;
63583 +extern atomic_unchecked_t fscache_n_stores_nobufs;
63584 +extern atomic_unchecked_t fscache_n_stores_oom;
63585 +extern atomic_unchecked_t fscache_n_store_ops;
63586 +extern atomic_unchecked_t fscache_n_store_calls;
63587 +extern atomic_unchecked_t fscache_n_store_pages;
63588 +extern atomic_unchecked_t fscache_n_store_radix_deletes;
63589 +extern atomic_unchecked_t fscache_n_store_pages_over_limit;
63590
63591 -extern atomic_t fscache_n_store_vmscan_not_storing;
63592 -extern atomic_t fscache_n_store_vmscan_gone;
63593 -extern atomic_t fscache_n_store_vmscan_busy;
63594 -extern atomic_t fscache_n_store_vmscan_cancelled;
63595 -extern atomic_t fscache_n_store_vmscan_wait;
63596 +extern atomic_unchecked_t fscache_n_store_vmscan_not_storing;
63597 +extern atomic_unchecked_t fscache_n_store_vmscan_gone;
63598 +extern atomic_unchecked_t fscache_n_store_vmscan_busy;
63599 +extern atomic_unchecked_t fscache_n_store_vmscan_cancelled;
63600 +extern atomic_unchecked_t fscache_n_store_vmscan_wait;
63601
63602 -extern atomic_t fscache_n_marks;
63603 -extern atomic_t fscache_n_uncaches;
63604 +extern atomic_unchecked_t fscache_n_marks;
63605 +extern atomic_unchecked_t fscache_n_uncaches;
63606
63607 -extern atomic_t fscache_n_acquires;
63608 -extern atomic_t fscache_n_acquires_null;
63609 -extern atomic_t fscache_n_acquires_no_cache;
63610 -extern atomic_t fscache_n_acquires_ok;
63611 -extern atomic_t fscache_n_acquires_nobufs;
63612 -extern atomic_t fscache_n_acquires_oom;
63613 +extern atomic_unchecked_t fscache_n_acquires;
63614 +extern atomic_unchecked_t fscache_n_acquires_null;
63615 +extern atomic_unchecked_t fscache_n_acquires_no_cache;
63616 +extern atomic_unchecked_t fscache_n_acquires_ok;
63617 +extern atomic_unchecked_t fscache_n_acquires_nobufs;
63618 +extern atomic_unchecked_t fscache_n_acquires_oom;
63619
63620 -extern atomic_t fscache_n_invalidates;
63621 -extern atomic_t fscache_n_invalidates_run;
63622 +extern atomic_unchecked_t fscache_n_invalidates;
63623 +extern atomic_unchecked_t fscache_n_invalidates_run;
63624
63625 -extern atomic_t fscache_n_updates;
63626 -extern atomic_t fscache_n_updates_null;
63627 -extern atomic_t fscache_n_updates_run;
63628 +extern atomic_unchecked_t fscache_n_updates;
63629 +extern atomic_unchecked_t fscache_n_updates_null;
63630 +extern atomic_unchecked_t fscache_n_updates_run;
63631
63632 -extern atomic_t fscache_n_relinquishes;
63633 -extern atomic_t fscache_n_relinquishes_null;
63634 -extern atomic_t fscache_n_relinquishes_waitcrt;
63635 -extern atomic_t fscache_n_relinquishes_retire;
63636 +extern atomic_unchecked_t fscache_n_relinquishes;
63637 +extern atomic_unchecked_t fscache_n_relinquishes_null;
63638 +extern atomic_unchecked_t fscache_n_relinquishes_waitcrt;
63639 +extern atomic_unchecked_t fscache_n_relinquishes_retire;
63640
63641 -extern atomic_t fscache_n_cookie_index;
63642 -extern atomic_t fscache_n_cookie_data;
63643 -extern atomic_t fscache_n_cookie_special;
63644 +extern atomic_unchecked_t fscache_n_cookie_index;
63645 +extern atomic_unchecked_t fscache_n_cookie_data;
63646 +extern atomic_unchecked_t fscache_n_cookie_special;
63647
63648 -extern atomic_t fscache_n_object_alloc;
63649 -extern atomic_t fscache_n_object_no_alloc;
63650 -extern atomic_t fscache_n_object_lookups;
63651 -extern atomic_t fscache_n_object_lookups_negative;
63652 -extern atomic_t fscache_n_object_lookups_positive;
63653 -extern atomic_t fscache_n_object_lookups_timed_out;
63654 -extern atomic_t fscache_n_object_created;
63655 -extern atomic_t fscache_n_object_avail;
63656 -extern atomic_t fscache_n_object_dead;
63657 +extern atomic_unchecked_t fscache_n_object_alloc;
63658 +extern atomic_unchecked_t fscache_n_object_no_alloc;
63659 +extern atomic_unchecked_t fscache_n_object_lookups;
63660 +extern atomic_unchecked_t fscache_n_object_lookups_negative;
63661 +extern atomic_unchecked_t fscache_n_object_lookups_positive;
63662 +extern atomic_unchecked_t fscache_n_object_lookups_timed_out;
63663 +extern atomic_unchecked_t fscache_n_object_created;
63664 +extern atomic_unchecked_t fscache_n_object_avail;
63665 +extern atomic_unchecked_t fscache_n_object_dead;
63666
63667 -extern atomic_t fscache_n_checkaux_none;
63668 -extern atomic_t fscache_n_checkaux_okay;
63669 -extern atomic_t fscache_n_checkaux_update;
63670 -extern atomic_t fscache_n_checkaux_obsolete;
63671 +extern atomic_unchecked_t fscache_n_checkaux_none;
63672 +extern atomic_unchecked_t fscache_n_checkaux_okay;
63673 +extern atomic_unchecked_t fscache_n_checkaux_update;
63674 +extern atomic_unchecked_t fscache_n_checkaux_obsolete;
63675
63676 extern atomic_t fscache_n_cop_alloc_object;
63677 extern atomic_t fscache_n_cop_lookup_object;
63678 @@ -276,6 +276,11 @@ static inline void fscache_stat(atomic_t *stat)
63679 atomic_inc(stat);
63680 }
63681
63682 +static inline void fscache_stat_unchecked(atomic_unchecked_t *stat)
63683 +{
63684 + atomic_inc_unchecked(stat);
63685 +}
63686 +
63687 static inline void fscache_stat_d(atomic_t *stat)
63688 {
63689 atomic_dec(stat);
63690 @@ -288,6 +293,7 @@ extern const struct file_operations fscache_stats_fops;
63691
63692 #define __fscache_stat(stat) (NULL)
63693 #define fscache_stat(stat) do {} while (0)
63694 +#define fscache_stat_unchecked(stat) do {} while (0)
63695 #define fscache_stat_d(stat) do {} while (0)
63696 #endif
63697
63698 diff --git a/fs/fscache/object.c b/fs/fscache/object.c
63699 index da032da..0076ce7 100644
63700 --- a/fs/fscache/object.c
63701 +++ b/fs/fscache/object.c
63702 @@ -454,7 +454,7 @@ static const struct fscache_state *fscache_look_up_object(struct fscache_object
63703 _debug("LOOKUP \"%s\" in \"%s\"",
63704 cookie->def->name, object->cache->tag->name);
63705
63706 - fscache_stat(&fscache_n_object_lookups);
63707 + fscache_stat_unchecked(&fscache_n_object_lookups);
63708 fscache_stat(&fscache_n_cop_lookup_object);
63709 ret = object->cache->ops->lookup_object(object);
63710 fscache_stat_d(&fscache_n_cop_lookup_object);
63711 @@ -464,7 +464,7 @@ static const struct fscache_state *fscache_look_up_object(struct fscache_object
63712 if (ret == -ETIMEDOUT) {
63713 /* probably stuck behind another object, so move this one to
63714 * the back of the queue */
63715 - fscache_stat(&fscache_n_object_lookups_timed_out);
63716 + fscache_stat_unchecked(&fscache_n_object_lookups_timed_out);
63717 _leave(" [timeout]");
63718 return NO_TRANSIT;
63719 }
63720 @@ -492,7 +492,7 @@ void fscache_object_lookup_negative(struct fscache_object *object)
63721 _enter("{OBJ%x,%s}", object->debug_id, object->state->name);
63722
63723 if (!test_and_set_bit(FSCACHE_OBJECT_IS_LOOKED_UP, &object->flags)) {
63724 - fscache_stat(&fscache_n_object_lookups_negative);
63725 + fscache_stat_unchecked(&fscache_n_object_lookups_negative);
63726
63727 /* Allow write requests to begin stacking up and read requests to begin
63728 * returning ENODATA.
63729 @@ -527,7 +527,7 @@ void fscache_obtained_object(struct fscache_object *object)
63730 /* if we were still looking up, then we must have a positive lookup
63731 * result, in which case there may be data available */
63732 if (!test_and_set_bit(FSCACHE_OBJECT_IS_LOOKED_UP, &object->flags)) {
63733 - fscache_stat(&fscache_n_object_lookups_positive);
63734 + fscache_stat_unchecked(&fscache_n_object_lookups_positive);
63735
63736 /* We do (presumably) have data */
63737 clear_bit_unlock(FSCACHE_COOKIE_NO_DATA_YET, &cookie->flags);
63738 @@ -539,7 +539,7 @@ void fscache_obtained_object(struct fscache_object *object)
63739 clear_bit_unlock(FSCACHE_COOKIE_LOOKING_UP, &cookie->flags);
63740 wake_up_bit(&cookie->flags, FSCACHE_COOKIE_LOOKING_UP);
63741 } else {
63742 - fscache_stat(&fscache_n_object_created);
63743 + fscache_stat_unchecked(&fscache_n_object_created);
63744 }
63745
63746 set_bit(FSCACHE_OBJECT_IS_AVAILABLE, &object->flags);
63747 @@ -575,7 +575,7 @@ static const struct fscache_state *fscache_object_available(struct fscache_objec
63748 fscache_stat_d(&fscache_n_cop_lookup_complete);
63749
63750 fscache_hist(fscache_obj_instantiate_histogram, object->lookup_jif);
63751 - fscache_stat(&fscache_n_object_avail);
63752 + fscache_stat_unchecked(&fscache_n_object_avail);
63753
63754 _leave("");
63755 return transit_to(JUMPSTART_DEPS);
63756 @@ -722,7 +722,7 @@ static const struct fscache_state *fscache_drop_object(struct fscache_object *ob
63757
63758 /* this just shifts the object release to the work processor */
63759 fscache_put_object(object);
63760 - fscache_stat(&fscache_n_object_dead);
63761 + fscache_stat_unchecked(&fscache_n_object_dead);
63762
63763 _leave("");
63764 return transit_to(OBJECT_DEAD);
63765 @@ -887,7 +887,7 @@ enum fscache_checkaux fscache_check_aux(struct fscache_object *object,
63766 enum fscache_checkaux result;
63767
63768 if (!object->cookie->def->check_aux) {
63769 - fscache_stat(&fscache_n_checkaux_none);
63770 + fscache_stat_unchecked(&fscache_n_checkaux_none);
63771 return FSCACHE_CHECKAUX_OKAY;
63772 }
63773
63774 @@ -896,17 +896,17 @@ enum fscache_checkaux fscache_check_aux(struct fscache_object *object,
63775 switch (result) {
63776 /* entry okay as is */
63777 case FSCACHE_CHECKAUX_OKAY:
63778 - fscache_stat(&fscache_n_checkaux_okay);
63779 + fscache_stat_unchecked(&fscache_n_checkaux_okay);
63780 break;
63781
63782 /* entry requires update */
63783 case FSCACHE_CHECKAUX_NEEDS_UPDATE:
63784 - fscache_stat(&fscache_n_checkaux_update);
63785 + fscache_stat_unchecked(&fscache_n_checkaux_update);
63786 break;
63787
63788 /* entry requires deletion */
63789 case FSCACHE_CHECKAUX_OBSOLETE:
63790 - fscache_stat(&fscache_n_checkaux_obsolete);
63791 + fscache_stat_unchecked(&fscache_n_checkaux_obsolete);
63792 break;
63793
63794 default:
63795 @@ -993,7 +993,7 @@ static const struct fscache_state *fscache_invalidate_object(struct fscache_obje
63796 {
63797 const struct fscache_state *s;
63798
63799 - fscache_stat(&fscache_n_invalidates_run);
63800 + fscache_stat_unchecked(&fscache_n_invalidates_run);
63801 fscache_stat(&fscache_n_cop_invalidate_object);
63802 s = _fscache_invalidate_object(object, event);
63803 fscache_stat_d(&fscache_n_cop_invalidate_object);
63804 @@ -1008,7 +1008,7 @@ static const struct fscache_state *fscache_update_object(struct fscache_object *
63805 {
63806 _enter("{OBJ%x},%d", object->debug_id, event);
63807
63808 - fscache_stat(&fscache_n_updates_run);
63809 + fscache_stat_unchecked(&fscache_n_updates_run);
63810 fscache_stat(&fscache_n_cop_update_object);
63811 object->cache->ops->update_object(object);
63812 fscache_stat_d(&fscache_n_cop_update_object);
63813 diff --git a/fs/fscache/operation.c b/fs/fscache/operation.c
63814 index e7b87a0..a85d47a 100644
63815 --- a/fs/fscache/operation.c
63816 +++ b/fs/fscache/operation.c
63817 @@ -17,7 +17,7 @@
63818 #include <linux/slab.h>
63819 #include "internal.h"
63820
63821 -atomic_t fscache_op_debug_id;
63822 +atomic_unchecked_t fscache_op_debug_id;
63823 EXPORT_SYMBOL(fscache_op_debug_id);
63824
63825 /**
63826 @@ -39,7 +39,7 @@ void fscache_enqueue_operation(struct fscache_operation *op)
63827 ASSERTCMP(atomic_read(&op->usage), >, 0);
63828 ASSERTCMP(op->state, ==, FSCACHE_OP_ST_IN_PROGRESS);
63829
63830 - fscache_stat(&fscache_n_op_enqueue);
63831 + fscache_stat_unchecked(&fscache_n_op_enqueue);
63832 switch (op->flags & FSCACHE_OP_TYPE) {
63833 case FSCACHE_OP_ASYNC:
63834 _debug("queue async");
63835 @@ -72,7 +72,7 @@ static void fscache_run_op(struct fscache_object *object,
63836 wake_up_bit(&op->flags, FSCACHE_OP_WAITING);
63837 if (op->processor)
63838 fscache_enqueue_operation(op);
63839 - fscache_stat(&fscache_n_op_run);
63840 + fscache_stat_unchecked(&fscache_n_op_run);
63841 }
63842
63843 /*
63844 @@ -104,11 +104,11 @@ int fscache_submit_exclusive_op(struct fscache_object *object,
63845 if (object->n_in_progress > 0) {
63846 atomic_inc(&op->usage);
63847 list_add_tail(&op->pend_link, &object->pending_ops);
63848 - fscache_stat(&fscache_n_op_pend);
63849 + fscache_stat_unchecked(&fscache_n_op_pend);
63850 } else if (!list_empty(&object->pending_ops)) {
63851 atomic_inc(&op->usage);
63852 list_add_tail(&op->pend_link, &object->pending_ops);
63853 - fscache_stat(&fscache_n_op_pend);
63854 + fscache_stat_unchecked(&fscache_n_op_pend);
63855 fscache_start_operations(object);
63856 } else {
63857 ASSERTCMP(object->n_in_progress, ==, 0);
63858 @@ -124,7 +124,7 @@ int fscache_submit_exclusive_op(struct fscache_object *object,
63859 object->n_exclusive++; /* reads and writes must wait */
63860 atomic_inc(&op->usage);
63861 list_add_tail(&op->pend_link, &object->pending_ops);
63862 - fscache_stat(&fscache_n_op_pend);
63863 + fscache_stat_unchecked(&fscache_n_op_pend);
63864 ret = 0;
63865 } else {
63866 /* If we're in any other state, there must have been an I/O
63867 @@ -211,11 +211,11 @@ int fscache_submit_op(struct fscache_object *object,
63868 if (object->n_exclusive > 0) {
63869 atomic_inc(&op->usage);
63870 list_add_tail(&op->pend_link, &object->pending_ops);
63871 - fscache_stat(&fscache_n_op_pend);
63872 + fscache_stat_unchecked(&fscache_n_op_pend);
63873 } else if (!list_empty(&object->pending_ops)) {
63874 atomic_inc(&op->usage);
63875 list_add_tail(&op->pend_link, &object->pending_ops);
63876 - fscache_stat(&fscache_n_op_pend);
63877 + fscache_stat_unchecked(&fscache_n_op_pend);
63878 fscache_start_operations(object);
63879 } else {
63880 ASSERTCMP(object->n_exclusive, ==, 0);
63881 @@ -227,10 +227,10 @@ int fscache_submit_op(struct fscache_object *object,
63882 object->n_ops++;
63883 atomic_inc(&op->usage);
63884 list_add_tail(&op->pend_link, &object->pending_ops);
63885 - fscache_stat(&fscache_n_op_pend);
63886 + fscache_stat_unchecked(&fscache_n_op_pend);
63887 ret = 0;
63888 } else if (fscache_object_is_dying(object)) {
63889 - fscache_stat(&fscache_n_op_rejected);
63890 + fscache_stat_unchecked(&fscache_n_op_rejected);
63891 op->state = FSCACHE_OP_ST_CANCELLED;
63892 ret = -ENOBUFS;
63893 } else if (!test_bit(FSCACHE_IOERROR, &object->cache->flags)) {
63894 @@ -309,7 +309,7 @@ int fscache_cancel_op(struct fscache_operation *op,
63895 ret = -EBUSY;
63896 if (op->state == FSCACHE_OP_ST_PENDING) {
63897 ASSERT(!list_empty(&op->pend_link));
63898 - fscache_stat(&fscache_n_op_cancelled);
63899 + fscache_stat_unchecked(&fscache_n_op_cancelled);
63900 list_del_init(&op->pend_link);
63901 if (do_cancel)
63902 do_cancel(op);
63903 @@ -341,7 +341,7 @@ void fscache_cancel_all_ops(struct fscache_object *object)
63904 while (!list_empty(&object->pending_ops)) {
63905 op = list_entry(object->pending_ops.next,
63906 struct fscache_operation, pend_link);
63907 - fscache_stat(&fscache_n_op_cancelled);
63908 + fscache_stat_unchecked(&fscache_n_op_cancelled);
63909 list_del_init(&op->pend_link);
63910
63911 ASSERTCMP(op->state, ==, FSCACHE_OP_ST_PENDING);
63912 @@ -413,7 +413,7 @@ void fscache_put_operation(struct fscache_operation *op)
63913 op->state, ==, FSCACHE_OP_ST_CANCELLED);
63914 op->state = FSCACHE_OP_ST_DEAD;
63915
63916 - fscache_stat(&fscache_n_op_release);
63917 + fscache_stat_unchecked(&fscache_n_op_release);
63918
63919 if (op->release) {
63920 op->release(op);
63921 @@ -432,7 +432,7 @@ void fscache_put_operation(struct fscache_operation *op)
63922 * lock, and defer it otherwise */
63923 if (!spin_trylock(&object->lock)) {
63924 _debug("defer put");
63925 - fscache_stat(&fscache_n_op_deferred_release);
63926 + fscache_stat_unchecked(&fscache_n_op_deferred_release);
63927
63928 cache = object->cache;
63929 spin_lock(&cache->op_gc_list_lock);
63930 @@ -485,7 +485,7 @@ void fscache_operation_gc(struct work_struct *work)
63931
63932 _debug("GC DEFERRED REL OBJ%x OP%x",
63933 object->debug_id, op->debug_id);
63934 - fscache_stat(&fscache_n_op_gc);
63935 + fscache_stat_unchecked(&fscache_n_op_gc);
63936
63937 ASSERTCMP(atomic_read(&op->usage), ==, 0);
63938 ASSERTCMP(op->state, ==, FSCACHE_OP_ST_DEAD);
63939 diff --git a/fs/fscache/page.c b/fs/fscache/page.c
63940 index de33b3f..8be4d29 100644
63941 --- a/fs/fscache/page.c
63942 +++ b/fs/fscache/page.c
63943 @@ -74,7 +74,7 @@ try_again:
63944 val = radix_tree_lookup(&cookie->stores, page->index);
63945 if (!val) {
63946 rcu_read_unlock();
63947 - fscache_stat(&fscache_n_store_vmscan_not_storing);
63948 + fscache_stat_unchecked(&fscache_n_store_vmscan_not_storing);
63949 __fscache_uncache_page(cookie, page);
63950 return true;
63951 }
63952 @@ -104,11 +104,11 @@ try_again:
63953 spin_unlock(&cookie->stores_lock);
63954
63955 if (xpage) {
63956 - fscache_stat(&fscache_n_store_vmscan_cancelled);
63957 - fscache_stat(&fscache_n_store_radix_deletes);
63958 + fscache_stat_unchecked(&fscache_n_store_vmscan_cancelled);
63959 + fscache_stat_unchecked(&fscache_n_store_radix_deletes);
63960 ASSERTCMP(xpage, ==, page);
63961 } else {
63962 - fscache_stat(&fscache_n_store_vmscan_gone);
63963 + fscache_stat_unchecked(&fscache_n_store_vmscan_gone);
63964 }
63965
63966 wake_up_bit(&cookie->flags, 0);
63967 @@ -123,11 +123,11 @@ page_busy:
63968 * sleeping on memory allocation, so we may need to impose a timeout
63969 * too. */
63970 if (!(gfp & __GFP_WAIT) || !(gfp & __GFP_FS)) {
63971 - fscache_stat(&fscache_n_store_vmscan_busy);
63972 + fscache_stat_unchecked(&fscache_n_store_vmscan_busy);
63973 return false;
63974 }
63975
63976 - fscache_stat(&fscache_n_store_vmscan_wait);
63977 + fscache_stat_unchecked(&fscache_n_store_vmscan_wait);
63978 if (!release_page_wait_timeout(cookie, page))
63979 _debug("fscache writeout timeout page: %p{%lx}",
63980 page, page->index);
63981 @@ -156,7 +156,7 @@ static void fscache_end_page_write(struct fscache_object *object,
63982 FSCACHE_COOKIE_STORING_TAG);
63983 if (!radix_tree_tag_get(&cookie->stores, page->index,
63984 FSCACHE_COOKIE_PENDING_TAG)) {
63985 - fscache_stat(&fscache_n_store_radix_deletes);
63986 + fscache_stat_unchecked(&fscache_n_store_radix_deletes);
63987 xpage = radix_tree_delete(&cookie->stores, page->index);
63988 }
63989 spin_unlock(&cookie->stores_lock);
63990 @@ -177,7 +177,7 @@ static void fscache_attr_changed_op(struct fscache_operation *op)
63991
63992 _enter("{OBJ%x OP%x}", object->debug_id, op->debug_id);
63993
63994 - fscache_stat(&fscache_n_attr_changed_calls);
63995 + fscache_stat_unchecked(&fscache_n_attr_changed_calls);
63996
63997 if (fscache_object_is_active(object)) {
63998 fscache_stat(&fscache_n_cop_attr_changed);
63999 @@ -204,11 +204,11 @@ int __fscache_attr_changed(struct fscache_cookie *cookie)
64000
64001 ASSERTCMP(cookie->def->type, !=, FSCACHE_COOKIE_TYPE_INDEX);
64002
64003 - fscache_stat(&fscache_n_attr_changed);
64004 + fscache_stat_unchecked(&fscache_n_attr_changed);
64005
64006 op = kzalloc(sizeof(*op), GFP_KERNEL);
64007 if (!op) {
64008 - fscache_stat(&fscache_n_attr_changed_nomem);
64009 + fscache_stat_unchecked(&fscache_n_attr_changed_nomem);
64010 _leave(" = -ENOMEM");
64011 return -ENOMEM;
64012 }
64013 @@ -230,7 +230,7 @@ int __fscache_attr_changed(struct fscache_cookie *cookie)
64014 if (fscache_submit_exclusive_op(object, op) < 0)
64015 goto nobufs_dec;
64016 spin_unlock(&cookie->lock);
64017 - fscache_stat(&fscache_n_attr_changed_ok);
64018 + fscache_stat_unchecked(&fscache_n_attr_changed_ok);
64019 fscache_put_operation(op);
64020 _leave(" = 0");
64021 return 0;
64022 @@ -242,7 +242,7 @@ nobufs:
64023 kfree(op);
64024 if (wake_cookie)
64025 __fscache_wake_unused_cookie(cookie);
64026 - fscache_stat(&fscache_n_attr_changed_nobufs);
64027 + fscache_stat_unchecked(&fscache_n_attr_changed_nobufs);
64028 _leave(" = %d", -ENOBUFS);
64029 return -ENOBUFS;
64030 }
64031 @@ -281,7 +281,7 @@ static struct fscache_retrieval *fscache_alloc_retrieval(
64032 /* allocate a retrieval operation and attempt to submit it */
64033 op = kzalloc(sizeof(*op), GFP_NOIO);
64034 if (!op) {
64035 - fscache_stat(&fscache_n_retrievals_nomem);
64036 + fscache_stat_unchecked(&fscache_n_retrievals_nomem);
64037 return NULL;
64038 }
64039
64040 @@ -311,12 +311,12 @@ int fscache_wait_for_deferred_lookup(struct fscache_cookie *cookie)
64041 return 0;
64042 }
64043
64044 - fscache_stat(&fscache_n_retrievals_wait);
64045 + fscache_stat_unchecked(&fscache_n_retrievals_wait);
64046
64047 jif = jiffies;
64048 if (wait_on_bit(&cookie->flags, FSCACHE_COOKIE_LOOKING_UP,
64049 TASK_INTERRUPTIBLE) != 0) {
64050 - fscache_stat(&fscache_n_retrievals_intr);
64051 + fscache_stat_unchecked(&fscache_n_retrievals_intr);
64052 _leave(" = -ERESTARTSYS");
64053 return -ERESTARTSYS;
64054 }
64055 @@ -345,8 +345,8 @@ static void fscache_do_cancel_retrieval(struct fscache_operation *_op)
64056 */
64057 int fscache_wait_for_operation_activation(struct fscache_object *object,
64058 struct fscache_operation *op,
64059 - atomic_t *stat_op_waits,
64060 - atomic_t *stat_object_dead,
64061 + atomic_unchecked_t *stat_op_waits,
64062 + atomic_unchecked_t *stat_object_dead,
64063 void (*do_cancel)(struct fscache_operation *))
64064 {
64065 int ret;
64066 @@ -356,7 +356,7 @@ int fscache_wait_for_operation_activation(struct fscache_object *object,
64067
64068 _debug(">>> WT");
64069 if (stat_op_waits)
64070 - fscache_stat(stat_op_waits);
64071 + fscache_stat_unchecked(stat_op_waits);
64072 if (wait_on_bit(&op->flags, FSCACHE_OP_WAITING,
64073 TASK_INTERRUPTIBLE) != 0) {
64074 ret = fscache_cancel_op(op, do_cancel);
64075 @@ -373,7 +373,7 @@ int fscache_wait_for_operation_activation(struct fscache_object *object,
64076 check_if_dead:
64077 if (op->state == FSCACHE_OP_ST_CANCELLED) {
64078 if (stat_object_dead)
64079 - fscache_stat(stat_object_dead);
64080 + fscache_stat_unchecked(stat_object_dead);
64081 _leave(" = -ENOBUFS [cancelled]");
64082 return -ENOBUFS;
64083 }
64084 @@ -381,7 +381,7 @@ check_if_dead:
64085 pr_err("%s() = -ENOBUFS [obj dead %d]\n", __func__, op->state);
64086 fscache_cancel_op(op, do_cancel);
64087 if (stat_object_dead)
64088 - fscache_stat(stat_object_dead);
64089 + fscache_stat_unchecked(stat_object_dead);
64090 return -ENOBUFS;
64091 }
64092 return 0;
64093 @@ -409,7 +409,7 @@ int __fscache_read_or_alloc_page(struct fscache_cookie *cookie,
64094
64095 _enter("%p,%p,,,", cookie, page);
64096
64097 - fscache_stat(&fscache_n_retrievals);
64098 + fscache_stat_unchecked(&fscache_n_retrievals);
64099
64100 if (hlist_empty(&cookie->backing_objects))
64101 goto nobufs;
64102 @@ -451,7 +451,7 @@ int __fscache_read_or_alloc_page(struct fscache_cookie *cookie,
64103 goto nobufs_unlock_dec;
64104 spin_unlock(&cookie->lock);
64105
64106 - fscache_stat(&fscache_n_retrieval_ops);
64107 + fscache_stat_unchecked(&fscache_n_retrieval_ops);
64108
64109 /* pin the netfs read context in case we need to do the actual netfs
64110 * read because we've encountered a cache read failure */
64111 @@ -482,15 +482,15 @@ int __fscache_read_or_alloc_page(struct fscache_cookie *cookie,
64112
64113 error:
64114 if (ret == -ENOMEM)
64115 - fscache_stat(&fscache_n_retrievals_nomem);
64116 + fscache_stat_unchecked(&fscache_n_retrievals_nomem);
64117 else if (ret == -ERESTARTSYS)
64118 - fscache_stat(&fscache_n_retrievals_intr);
64119 + fscache_stat_unchecked(&fscache_n_retrievals_intr);
64120 else if (ret == -ENODATA)
64121 - fscache_stat(&fscache_n_retrievals_nodata);
64122 + fscache_stat_unchecked(&fscache_n_retrievals_nodata);
64123 else if (ret < 0)
64124 - fscache_stat(&fscache_n_retrievals_nobufs);
64125 + fscache_stat_unchecked(&fscache_n_retrievals_nobufs);
64126 else
64127 - fscache_stat(&fscache_n_retrievals_ok);
64128 + fscache_stat_unchecked(&fscache_n_retrievals_ok);
64129
64130 fscache_put_retrieval(op);
64131 _leave(" = %d", ret);
64132 @@ -505,7 +505,7 @@ nobufs_unlock:
64133 __fscache_wake_unused_cookie(cookie);
64134 kfree(op);
64135 nobufs:
64136 - fscache_stat(&fscache_n_retrievals_nobufs);
64137 + fscache_stat_unchecked(&fscache_n_retrievals_nobufs);
64138 _leave(" = -ENOBUFS");
64139 return -ENOBUFS;
64140 }
64141 @@ -544,7 +544,7 @@ int __fscache_read_or_alloc_pages(struct fscache_cookie *cookie,
64142
64143 _enter("%p,,%d,,,", cookie, *nr_pages);
64144
64145 - fscache_stat(&fscache_n_retrievals);
64146 + fscache_stat_unchecked(&fscache_n_retrievals);
64147
64148 if (hlist_empty(&cookie->backing_objects))
64149 goto nobufs;
64150 @@ -582,7 +582,7 @@ int __fscache_read_or_alloc_pages(struct fscache_cookie *cookie,
64151 goto nobufs_unlock_dec;
64152 spin_unlock(&cookie->lock);
64153
64154 - fscache_stat(&fscache_n_retrieval_ops);
64155 + fscache_stat_unchecked(&fscache_n_retrieval_ops);
64156
64157 /* pin the netfs read context in case we need to do the actual netfs
64158 * read because we've encountered a cache read failure */
64159 @@ -613,15 +613,15 @@ int __fscache_read_or_alloc_pages(struct fscache_cookie *cookie,
64160
64161 error:
64162 if (ret == -ENOMEM)
64163 - fscache_stat(&fscache_n_retrievals_nomem);
64164 + fscache_stat_unchecked(&fscache_n_retrievals_nomem);
64165 else if (ret == -ERESTARTSYS)
64166 - fscache_stat(&fscache_n_retrievals_intr);
64167 + fscache_stat_unchecked(&fscache_n_retrievals_intr);
64168 else if (ret == -ENODATA)
64169 - fscache_stat(&fscache_n_retrievals_nodata);
64170 + fscache_stat_unchecked(&fscache_n_retrievals_nodata);
64171 else if (ret < 0)
64172 - fscache_stat(&fscache_n_retrievals_nobufs);
64173 + fscache_stat_unchecked(&fscache_n_retrievals_nobufs);
64174 else
64175 - fscache_stat(&fscache_n_retrievals_ok);
64176 + fscache_stat_unchecked(&fscache_n_retrievals_ok);
64177
64178 fscache_put_retrieval(op);
64179 _leave(" = %d", ret);
64180 @@ -636,7 +636,7 @@ nobufs_unlock:
64181 if (wake_cookie)
64182 __fscache_wake_unused_cookie(cookie);
64183 nobufs:
64184 - fscache_stat(&fscache_n_retrievals_nobufs);
64185 + fscache_stat_unchecked(&fscache_n_retrievals_nobufs);
64186 _leave(" = -ENOBUFS");
64187 return -ENOBUFS;
64188 }
64189 @@ -661,7 +661,7 @@ int __fscache_alloc_page(struct fscache_cookie *cookie,
64190
64191 _enter("%p,%p,,,", cookie, page);
64192
64193 - fscache_stat(&fscache_n_allocs);
64194 + fscache_stat_unchecked(&fscache_n_allocs);
64195
64196 if (hlist_empty(&cookie->backing_objects))
64197 goto nobufs;
64198 @@ -695,7 +695,7 @@ int __fscache_alloc_page(struct fscache_cookie *cookie,
64199 goto nobufs_unlock_dec;
64200 spin_unlock(&cookie->lock);
64201
64202 - fscache_stat(&fscache_n_alloc_ops);
64203 + fscache_stat_unchecked(&fscache_n_alloc_ops);
64204
64205 ret = fscache_wait_for_operation_activation(
64206 object, &op->op,
64207 @@ -712,11 +712,11 @@ int __fscache_alloc_page(struct fscache_cookie *cookie,
64208
64209 error:
64210 if (ret == -ERESTARTSYS)
64211 - fscache_stat(&fscache_n_allocs_intr);
64212 + fscache_stat_unchecked(&fscache_n_allocs_intr);
64213 else if (ret < 0)
64214 - fscache_stat(&fscache_n_allocs_nobufs);
64215 + fscache_stat_unchecked(&fscache_n_allocs_nobufs);
64216 else
64217 - fscache_stat(&fscache_n_allocs_ok);
64218 + fscache_stat_unchecked(&fscache_n_allocs_ok);
64219
64220 fscache_put_retrieval(op);
64221 _leave(" = %d", ret);
64222 @@ -730,7 +730,7 @@ nobufs_unlock:
64223 if (wake_cookie)
64224 __fscache_wake_unused_cookie(cookie);
64225 nobufs:
64226 - fscache_stat(&fscache_n_allocs_nobufs);
64227 + fscache_stat_unchecked(&fscache_n_allocs_nobufs);
64228 _leave(" = -ENOBUFS");
64229 return -ENOBUFS;
64230 }
64231 @@ -806,7 +806,7 @@ static void fscache_write_op(struct fscache_operation *_op)
64232
64233 spin_lock(&cookie->stores_lock);
64234
64235 - fscache_stat(&fscache_n_store_calls);
64236 + fscache_stat_unchecked(&fscache_n_store_calls);
64237
64238 /* find a page to store */
64239 page = NULL;
64240 @@ -817,7 +817,7 @@ static void fscache_write_op(struct fscache_operation *_op)
64241 page = results[0];
64242 _debug("gang %d [%lx]", n, page->index);
64243 if (page->index > op->store_limit) {
64244 - fscache_stat(&fscache_n_store_pages_over_limit);
64245 + fscache_stat_unchecked(&fscache_n_store_pages_over_limit);
64246 goto superseded;
64247 }
64248
64249 @@ -829,7 +829,7 @@ static void fscache_write_op(struct fscache_operation *_op)
64250 spin_unlock(&cookie->stores_lock);
64251 spin_unlock(&object->lock);
64252
64253 - fscache_stat(&fscache_n_store_pages);
64254 + fscache_stat_unchecked(&fscache_n_store_pages);
64255 fscache_stat(&fscache_n_cop_write_page);
64256 ret = object->cache->ops->write_page(op, page);
64257 fscache_stat_d(&fscache_n_cop_write_page);
64258 @@ -933,7 +933,7 @@ int __fscache_write_page(struct fscache_cookie *cookie,
64259 ASSERTCMP(cookie->def->type, !=, FSCACHE_COOKIE_TYPE_INDEX);
64260 ASSERT(PageFsCache(page));
64261
64262 - fscache_stat(&fscache_n_stores);
64263 + fscache_stat_unchecked(&fscache_n_stores);
64264
64265 if (test_bit(FSCACHE_COOKIE_INVALIDATING, &cookie->flags)) {
64266 _leave(" = -ENOBUFS [invalidating]");
64267 @@ -992,7 +992,7 @@ int __fscache_write_page(struct fscache_cookie *cookie,
64268 spin_unlock(&cookie->stores_lock);
64269 spin_unlock(&object->lock);
64270
64271 - op->op.debug_id = atomic_inc_return(&fscache_op_debug_id);
64272 + op->op.debug_id = atomic_inc_return_unchecked(&fscache_op_debug_id);
64273 op->store_limit = object->store_limit;
64274
64275 __fscache_use_cookie(cookie);
64276 @@ -1001,8 +1001,8 @@ int __fscache_write_page(struct fscache_cookie *cookie,
64277
64278 spin_unlock(&cookie->lock);
64279 radix_tree_preload_end();
64280 - fscache_stat(&fscache_n_store_ops);
64281 - fscache_stat(&fscache_n_stores_ok);
64282 + fscache_stat_unchecked(&fscache_n_store_ops);
64283 + fscache_stat_unchecked(&fscache_n_stores_ok);
64284
64285 /* the work queue now carries its own ref on the object */
64286 fscache_put_operation(&op->op);
64287 @@ -1010,14 +1010,14 @@ int __fscache_write_page(struct fscache_cookie *cookie,
64288 return 0;
64289
64290 already_queued:
64291 - fscache_stat(&fscache_n_stores_again);
64292 + fscache_stat_unchecked(&fscache_n_stores_again);
64293 already_pending:
64294 spin_unlock(&cookie->stores_lock);
64295 spin_unlock(&object->lock);
64296 spin_unlock(&cookie->lock);
64297 radix_tree_preload_end();
64298 kfree(op);
64299 - fscache_stat(&fscache_n_stores_ok);
64300 + fscache_stat_unchecked(&fscache_n_stores_ok);
64301 _leave(" = 0");
64302 return 0;
64303
64304 @@ -1039,14 +1039,14 @@ nobufs:
64305 kfree(op);
64306 if (wake_cookie)
64307 __fscache_wake_unused_cookie(cookie);
64308 - fscache_stat(&fscache_n_stores_nobufs);
64309 + fscache_stat_unchecked(&fscache_n_stores_nobufs);
64310 _leave(" = -ENOBUFS");
64311 return -ENOBUFS;
64312
64313 nomem_free:
64314 kfree(op);
64315 nomem:
64316 - fscache_stat(&fscache_n_stores_oom);
64317 + fscache_stat_unchecked(&fscache_n_stores_oom);
64318 _leave(" = -ENOMEM");
64319 return -ENOMEM;
64320 }
64321 @@ -1064,7 +1064,7 @@ void __fscache_uncache_page(struct fscache_cookie *cookie, struct page *page)
64322 ASSERTCMP(cookie->def->type, !=, FSCACHE_COOKIE_TYPE_INDEX);
64323 ASSERTCMP(page, !=, NULL);
64324
64325 - fscache_stat(&fscache_n_uncaches);
64326 + fscache_stat_unchecked(&fscache_n_uncaches);
64327
64328 /* cache withdrawal may beat us to it */
64329 if (!PageFsCache(page))
64330 @@ -1115,7 +1115,7 @@ void fscache_mark_page_cached(struct fscache_retrieval *op, struct page *page)
64331 struct fscache_cookie *cookie = op->op.object->cookie;
64332
64333 #ifdef CONFIG_FSCACHE_STATS
64334 - atomic_inc(&fscache_n_marks);
64335 + atomic_inc_unchecked(&fscache_n_marks);
64336 #endif
64337
64338 _debug("- mark %p{%lx}", page, page->index);
64339 diff --git a/fs/fscache/stats.c b/fs/fscache/stats.c
64340 index 40d13c7..ddf52b9 100644
64341 --- a/fs/fscache/stats.c
64342 +++ b/fs/fscache/stats.c
64343 @@ -18,99 +18,99 @@
64344 /*
64345 * operation counters
64346 */
64347 -atomic_t fscache_n_op_pend;
64348 -atomic_t fscache_n_op_run;
64349 -atomic_t fscache_n_op_enqueue;
64350 -atomic_t fscache_n_op_requeue;
64351 -atomic_t fscache_n_op_deferred_release;
64352 -atomic_t fscache_n_op_release;
64353 -atomic_t fscache_n_op_gc;
64354 -atomic_t fscache_n_op_cancelled;
64355 -atomic_t fscache_n_op_rejected;
64356 +atomic_unchecked_t fscache_n_op_pend;
64357 +atomic_unchecked_t fscache_n_op_run;
64358 +atomic_unchecked_t fscache_n_op_enqueue;
64359 +atomic_unchecked_t fscache_n_op_requeue;
64360 +atomic_unchecked_t fscache_n_op_deferred_release;
64361 +atomic_unchecked_t fscache_n_op_release;
64362 +atomic_unchecked_t fscache_n_op_gc;
64363 +atomic_unchecked_t fscache_n_op_cancelled;
64364 +atomic_unchecked_t fscache_n_op_rejected;
64365
64366 -atomic_t fscache_n_attr_changed;
64367 -atomic_t fscache_n_attr_changed_ok;
64368 -atomic_t fscache_n_attr_changed_nobufs;
64369 -atomic_t fscache_n_attr_changed_nomem;
64370 -atomic_t fscache_n_attr_changed_calls;
64371 +atomic_unchecked_t fscache_n_attr_changed;
64372 +atomic_unchecked_t fscache_n_attr_changed_ok;
64373 +atomic_unchecked_t fscache_n_attr_changed_nobufs;
64374 +atomic_unchecked_t fscache_n_attr_changed_nomem;
64375 +atomic_unchecked_t fscache_n_attr_changed_calls;
64376
64377 -atomic_t fscache_n_allocs;
64378 -atomic_t fscache_n_allocs_ok;
64379 -atomic_t fscache_n_allocs_wait;
64380 -atomic_t fscache_n_allocs_nobufs;
64381 -atomic_t fscache_n_allocs_intr;
64382 -atomic_t fscache_n_allocs_object_dead;
64383 -atomic_t fscache_n_alloc_ops;
64384 -atomic_t fscache_n_alloc_op_waits;
64385 +atomic_unchecked_t fscache_n_allocs;
64386 +atomic_unchecked_t fscache_n_allocs_ok;
64387 +atomic_unchecked_t fscache_n_allocs_wait;
64388 +atomic_unchecked_t fscache_n_allocs_nobufs;
64389 +atomic_unchecked_t fscache_n_allocs_intr;
64390 +atomic_unchecked_t fscache_n_allocs_object_dead;
64391 +atomic_unchecked_t fscache_n_alloc_ops;
64392 +atomic_unchecked_t fscache_n_alloc_op_waits;
64393
64394 -atomic_t fscache_n_retrievals;
64395 -atomic_t fscache_n_retrievals_ok;
64396 -atomic_t fscache_n_retrievals_wait;
64397 -atomic_t fscache_n_retrievals_nodata;
64398 -atomic_t fscache_n_retrievals_nobufs;
64399 -atomic_t fscache_n_retrievals_intr;
64400 -atomic_t fscache_n_retrievals_nomem;
64401 -atomic_t fscache_n_retrievals_object_dead;
64402 -atomic_t fscache_n_retrieval_ops;
64403 -atomic_t fscache_n_retrieval_op_waits;
64404 +atomic_unchecked_t fscache_n_retrievals;
64405 +atomic_unchecked_t fscache_n_retrievals_ok;
64406 +atomic_unchecked_t fscache_n_retrievals_wait;
64407 +atomic_unchecked_t fscache_n_retrievals_nodata;
64408 +atomic_unchecked_t fscache_n_retrievals_nobufs;
64409 +atomic_unchecked_t fscache_n_retrievals_intr;
64410 +atomic_unchecked_t fscache_n_retrievals_nomem;
64411 +atomic_unchecked_t fscache_n_retrievals_object_dead;
64412 +atomic_unchecked_t fscache_n_retrieval_ops;
64413 +atomic_unchecked_t fscache_n_retrieval_op_waits;
64414
64415 -atomic_t fscache_n_stores;
64416 -atomic_t fscache_n_stores_ok;
64417 -atomic_t fscache_n_stores_again;
64418 -atomic_t fscache_n_stores_nobufs;
64419 -atomic_t fscache_n_stores_oom;
64420 -atomic_t fscache_n_store_ops;
64421 -atomic_t fscache_n_store_calls;
64422 -atomic_t fscache_n_store_pages;
64423 -atomic_t fscache_n_store_radix_deletes;
64424 -atomic_t fscache_n_store_pages_over_limit;
64425 +atomic_unchecked_t fscache_n_stores;
64426 +atomic_unchecked_t fscache_n_stores_ok;
64427 +atomic_unchecked_t fscache_n_stores_again;
64428 +atomic_unchecked_t fscache_n_stores_nobufs;
64429 +atomic_unchecked_t fscache_n_stores_oom;
64430 +atomic_unchecked_t fscache_n_store_ops;
64431 +atomic_unchecked_t fscache_n_store_calls;
64432 +atomic_unchecked_t fscache_n_store_pages;
64433 +atomic_unchecked_t fscache_n_store_radix_deletes;
64434 +atomic_unchecked_t fscache_n_store_pages_over_limit;
64435
64436 -atomic_t fscache_n_store_vmscan_not_storing;
64437 -atomic_t fscache_n_store_vmscan_gone;
64438 -atomic_t fscache_n_store_vmscan_busy;
64439 -atomic_t fscache_n_store_vmscan_cancelled;
64440 -atomic_t fscache_n_store_vmscan_wait;
64441 +atomic_unchecked_t fscache_n_store_vmscan_not_storing;
64442 +atomic_unchecked_t fscache_n_store_vmscan_gone;
64443 +atomic_unchecked_t fscache_n_store_vmscan_busy;
64444 +atomic_unchecked_t fscache_n_store_vmscan_cancelled;
64445 +atomic_unchecked_t fscache_n_store_vmscan_wait;
64446
64447 -atomic_t fscache_n_marks;
64448 -atomic_t fscache_n_uncaches;
64449 +atomic_unchecked_t fscache_n_marks;
64450 +atomic_unchecked_t fscache_n_uncaches;
64451
64452 -atomic_t fscache_n_acquires;
64453 -atomic_t fscache_n_acquires_null;
64454 -atomic_t fscache_n_acquires_no_cache;
64455 -atomic_t fscache_n_acquires_ok;
64456 -atomic_t fscache_n_acquires_nobufs;
64457 -atomic_t fscache_n_acquires_oom;
64458 +atomic_unchecked_t fscache_n_acquires;
64459 +atomic_unchecked_t fscache_n_acquires_null;
64460 +atomic_unchecked_t fscache_n_acquires_no_cache;
64461 +atomic_unchecked_t fscache_n_acquires_ok;
64462 +atomic_unchecked_t fscache_n_acquires_nobufs;
64463 +atomic_unchecked_t fscache_n_acquires_oom;
64464
64465 -atomic_t fscache_n_invalidates;
64466 -atomic_t fscache_n_invalidates_run;
64467 +atomic_unchecked_t fscache_n_invalidates;
64468 +atomic_unchecked_t fscache_n_invalidates_run;
64469
64470 -atomic_t fscache_n_updates;
64471 -atomic_t fscache_n_updates_null;
64472 -atomic_t fscache_n_updates_run;
64473 +atomic_unchecked_t fscache_n_updates;
64474 +atomic_unchecked_t fscache_n_updates_null;
64475 +atomic_unchecked_t fscache_n_updates_run;
64476
64477 -atomic_t fscache_n_relinquishes;
64478 -atomic_t fscache_n_relinquishes_null;
64479 -atomic_t fscache_n_relinquishes_waitcrt;
64480 -atomic_t fscache_n_relinquishes_retire;
64481 +atomic_unchecked_t fscache_n_relinquishes;
64482 +atomic_unchecked_t fscache_n_relinquishes_null;
64483 +atomic_unchecked_t fscache_n_relinquishes_waitcrt;
64484 +atomic_unchecked_t fscache_n_relinquishes_retire;
64485
64486 -atomic_t fscache_n_cookie_index;
64487 -atomic_t fscache_n_cookie_data;
64488 -atomic_t fscache_n_cookie_special;
64489 +atomic_unchecked_t fscache_n_cookie_index;
64490 +atomic_unchecked_t fscache_n_cookie_data;
64491 +atomic_unchecked_t fscache_n_cookie_special;
64492
64493 -atomic_t fscache_n_object_alloc;
64494 -atomic_t fscache_n_object_no_alloc;
64495 -atomic_t fscache_n_object_lookups;
64496 -atomic_t fscache_n_object_lookups_negative;
64497 -atomic_t fscache_n_object_lookups_positive;
64498 -atomic_t fscache_n_object_lookups_timed_out;
64499 -atomic_t fscache_n_object_created;
64500 -atomic_t fscache_n_object_avail;
64501 -atomic_t fscache_n_object_dead;
64502 +atomic_unchecked_t fscache_n_object_alloc;
64503 +atomic_unchecked_t fscache_n_object_no_alloc;
64504 +atomic_unchecked_t fscache_n_object_lookups;
64505 +atomic_unchecked_t fscache_n_object_lookups_negative;
64506 +atomic_unchecked_t fscache_n_object_lookups_positive;
64507 +atomic_unchecked_t fscache_n_object_lookups_timed_out;
64508 +atomic_unchecked_t fscache_n_object_created;
64509 +atomic_unchecked_t fscache_n_object_avail;
64510 +atomic_unchecked_t fscache_n_object_dead;
64511
64512 -atomic_t fscache_n_checkaux_none;
64513 -atomic_t fscache_n_checkaux_okay;
64514 -atomic_t fscache_n_checkaux_update;
64515 -atomic_t fscache_n_checkaux_obsolete;
64516 +atomic_unchecked_t fscache_n_checkaux_none;
64517 +atomic_unchecked_t fscache_n_checkaux_okay;
64518 +atomic_unchecked_t fscache_n_checkaux_update;
64519 +atomic_unchecked_t fscache_n_checkaux_obsolete;
64520
64521 atomic_t fscache_n_cop_alloc_object;
64522 atomic_t fscache_n_cop_lookup_object;
64523 @@ -138,118 +138,118 @@ static int fscache_stats_show(struct seq_file *m, void *v)
64524 seq_puts(m, "FS-Cache statistics\n");
64525
64526 seq_printf(m, "Cookies: idx=%u dat=%u spc=%u\n",
64527 - atomic_read(&fscache_n_cookie_index),
64528 - atomic_read(&fscache_n_cookie_data),
64529 - atomic_read(&fscache_n_cookie_special));
64530 + atomic_read_unchecked(&fscache_n_cookie_index),
64531 + atomic_read_unchecked(&fscache_n_cookie_data),
64532 + atomic_read_unchecked(&fscache_n_cookie_special));
64533
64534 seq_printf(m, "Objects: alc=%u nal=%u avl=%u ded=%u\n",
64535 - atomic_read(&fscache_n_object_alloc),
64536 - atomic_read(&fscache_n_object_no_alloc),
64537 - atomic_read(&fscache_n_object_avail),
64538 - atomic_read(&fscache_n_object_dead));
64539 + atomic_read_unchecked(&fscache_n_object_alloc),
64540 + atomic_read_unchecked(&fscache_n_object_no_alloc),
64541 + atomic_read_unchecked(&fscache_n_object_avail),
64542 + atomic_read_unchecked(&fscache_n_object_dead));
64543 seq_printf(m, "ChkAux : non=%u ok=%u upd=%u obs=%u\n",
64544 - atomic_read(&fscache_n_checkaux_none),
64545 - atomic_read(&fscache_n_checkaux_okay),
64546 - atomic_read(&fscache_n_checkaux_update),
64547 - atomic_read(&fscache_n_checkaux_obsolete));
64548 + atomic_read_unchecked(&fscache_n_checkaux_none),
64549 + atomic_read_unchecked(&fscache_n_checkaux_okay),
64550 + atomic_read_unchecked(&fscache_n_checkaux_update),
64551 + atomic_read_unchecked(&fscache_n_checkaux_obsolete));
64552
64553 seq_printf(m, "Pages : mrk=%u unc=%u\n",
64554 - atomic_read(&fscache_n_marks),
64555 - atomic_read(&fscache_n_uncaches));
64556 + atomic_read_unchecked(&fscache_n_marks),
64557 + atomic_read_unchecked(&fscache_n_uncaches));
64558
64559 seq_printf(m, "Acquire: n=%u nul=%u noc=%u ok=%u nbf=%u"
64560 " oom=%u\n",
64561 - atomic_read(&fscache_n_acquires),
64562 - atomic_read(&fscache_n_acquires_null),
64563 - atomic_read(&fscache_n_acquires_no_cache),
64564 - atomic_read(&fscache_n_acquires_ok),
64565 - atomic_read(&fscache_n_acquires_nobufs),
64566 - atomic_read(&fscache_n_acquires_oom));
64567 + atomic_read_unchecked(&fscache_n_acquires),
64568 + atomic_read_unchecked(&fscache_n_acquires_null),
64569 + atomic_read_unchecked(&fscache_n_acquires_no_cache),
64570 + atomic_read_unchecked(&fscache_n_acquires_ok),
64571 + atomic_read_unchecked(&fscache_n_acquires_nobufs),
64572 + atomic_read_unchecked(&fscache_n_acquires_oom));
64573
64574 seq_printf(m, "Lookups: n=%u neg=%u pos=%u crt=%u tmo=%u\n",
64575 - atomic_read(&fscache_n_object_lookups),
64576 - atomic_read(&fscache_n_object_lookups_negative),
64577 - atomic_read(&fscache_n_object_lookups_positive),
64578 - atomic_read(&fscache_n_object_created),
64579 - atomic_read(&fscache_n_object_lookups_timed_out));
64580 + atomic_read_unchecked(&fscache_n_object_lookups),
64581 + atomic_read_unchecked(&fscache_n_object_lookups_negative),
64582 + atomic_read_unchecked(&fscache_n_object_lookups_positive),
64583 + atomic_read_unchecked(&fscache_n_object_created),
64584 + atomic_read_unchecked(&fscache_n_object_lookups_timed_out));
64585
64586 seq_printf(m, "Invals : n=%u run=%u\n",
64587 - atomic_read(&fscache_n_invalidates),
64588 - atomic_read(&fscache_n_invalidates_run));
64589 + atomic_read_unchecked(&fscache_n_invalidates),
64590 + atomic_read_unchecked(&fscache_n_invalidates_run));
64591
64592 seq_printf(m, "Updates: n=%u nul=%u run=%u\n",
64593 - atomic_read(&fscache_n_updates),
64594 - atomic_read(&fscache_n_updates_null),
64595 - atomic_read(&fscache_n_updates_run));
64596 + atomic_read_unchecked(&fscache_n_updates),
64597 + atomic_read_unchecked(&fscache_n_updates_null),
64598 + atomic_read_unchecked(&fscache_n_updates_run));
64599
64600 seq_printf(m, "Relinqs: n=%u nul=%u wcr=%u rtr=%u\n",
64601 - atomic_read(&fscache_n_relinquishes),
64602 - atomic_read(&fscache_n_relinquishes_null),
64603 - atomic_read(&fscache_n_relinquishes_waitcrt),
64604 - atomic_read(&fscache_n_relinquishes_retire));
64605 + atomic_read_unchecked(&fscache_n_relinquishes),
64606 + atomic_read_unchecked(&fscache_n_relinquishes_null),
64607 + atomic_read_unchecked(&fscache_n_relinquishes_waitcrt),
64608 + atomic_read_unchecked(&fscache_n_relinquishes_retire));
64609
64610 seq_printf(m, "AttrChg: n=%u ok=%u nbf=%u oom=%u run=%u\n",
64611 - atomic_read(&fscache_n_attr_changed),
64612 - atomic_read(&fscache_n_attr_changed_ok),
64613 - atomic_read(&fscache_n_attr_changed_nobufs),
64614 - atomic_read(&fscache_n_attr_changed_nomem),
64615 - atomic_read(&fscache_n_attr_changed_calls));
64616 + atomic_read_unchecked(&fscache_n_attr_changed),
64617 + atomic_read_unchecked(&fscache_n_attr_changed_ok),
64618 + atomic_read_unchecked(&fscache_n_attr_changed_nobufs),
64619 + atomic_read_unchecked(&fscache_n_attr_changed_nomem),
64620 + atomic_read_unchecked(&fscache_n_attr_changed_calls));
64621
64622 seq_printf(m, "Allocs : n=%u ok=%u wt=%u nbf=%u int=%u\n",
64623 - atomic_read(&fscache_n_allocs),
64624 - atomic_read(&fscache_n_allocs_ok),
64625 - atomic_read(&fscache_n_allocs_wait),
64626 - atomic_read(&fscache_n_allocs_nobufs),
64627 - atomic_read(&fscache_n_allocs_intr));
64628 + atomic_read_unchecked(&fscache_n_allocs),
64629 + atomic_read_unchecked(&fscache_n_allocs_ok),
64630 + atomic_read_unchecked(&fscache_n_allocs_wait),
64631 + atomic_read_unchecked(&fscache_n_allocs_nobufs),
64632 + atomic_read_unchecked(&fscache_n_allocs_intr));
64633 seq_printf(m, "Allocs : ops=%u owt=%u abt=%u\n",
64634 - atomic_read(&fscache_n_alloc_ops),
64635 - atomic_read(&fscache_n_alloc_op_waits),
64636 - atomic_read(&fscache_n_allocs_object_dead));
64637 + atomic_read_unchecked(&fscache_n_alloc_ops),
64638 + atomic_read_unchecked(&fscache_n_alloc_op_waits),
64639 + atomic_read_unchecked(&fscache_n_allocs_object_dead));
64640
64641 seq_printf(m, "Retrvls: n=%u ok=%u wt=%u nod=%u nbf=%u"
64642 " int=%u oom=%u\n",
64643 - atomic_read(&fscache_n_retrievals),
64644 - atomic_read(&fscache_n_retrievals_ok),
64645 - atomic_read(&fscache_n_retrievals_wait),
64646 - atomic_read(&fscache_n_retrievals_nodata),
64647 - atomic_read(&fscache_n_retrievals_nobufs),
64648 - atomic_read(&fscache_n_retrievals_intr),
64649 - atomic_read(&fscache_n_retrievals_nomem));
64650 + atomic_read_unchecked(&fscache_n_retrievals),
64651 + atomic_read_unchecked(&fscache_n_retrievals_ok),
64652 + atomic_read_unchecked(&fscache_n_retrievals_wait),
64653 + atomic_read_unchecked(&fscache_n_retrievals_nodata),
64654 + atomic_read_unchecked(&fscache_n_retrievals_nobufs),
64655 + atomic_read_unchecked(&fscache_n_retrievals_intr),
64656 + atomic_read_unchecked(&fscache_n_retrievals_nomem));
64657 seq_printf(m, "Retrvls: ops=%u owt=%u abt=%u\n",
64658 - atomic_read(&fscache_n_retrieval_ops),
64659 - atomic_read(&fscache_n_retrieval_op_waits),
64660 - atomic_read(&fscache_n_retrievals_object_dead));
64661 + atomic_read_unchecked(&fscache_n_retrieval_ops),
64662 + atomic_read_unchecked(&fscache_n_retrieval_op_waits),
64663 + atomic_read_unchecked(&fscache_n_retrievals_object_dead));
64664
64665 seq_printf(m, "Stores : n=%u ok=%u agn=%u nbf=%u oom=%u\n",
64666 - atomic_read(&fscache_n_stores),
64667 - atomic_read(&fscache_n_stores_ok),
64668 - atomic_read(&fscache_n_stores_again),
64669 - atomic_read(&fscache_n_stores_nobufs),
64670 - atomic_read(&fscache_n_stores_oom));
64671 + atomic_read_unchecked(&fscache_n_stores),
64672 + atomic_read_unchecked(&fscache_n_stores_ok),
64673 + atomic_read_unchecked(&fscache_n_stores_again),
64674 + atomic_read_unchecked(&fscache_n_stores_nobufs),
64675 + atomic_read_unchecked(&fscache_n_stores_oom));
64676 seq_printf(m, "Stores : ops=%u run=%u pgs=%u rxd=%u olm=%u\n",
64677 - atomic_read(&fscache_n_store_ops),
64678 - atomic_read(&fscache_n_store_calls),
64679 - atomic_read(&fscache_n_store_pages),
64680 - atomic_read(&fscache_n_store_radix_deletes),
64681 - atomic_read(&fscache_n_store_pages_over_limit));
64682 + atomic_read_unchecked(&fscache_n_store_ops),
64683 + atomic_read_unchecked(&fscache_n_store_calls),
64684 + atomic_read_unchecked(&fscache_n_store_pages),
64685 + atomic_read_unchecked(&fscache_n_store_radix_deletes),
64686 + atomic_read_unchecked(&fscache_n_store_pages_over_limit));
64687
64688 seq_printf(m, "VmScan : nos=%u gon=%u bsy=%u can=%u wt=%u\n",
64689 - atomic_read(&fscache_n_store_vmscan_not_storing),
64690 - atomic_read(&fscache_n_store_vmscan_gone),
64691 - atomic_read(&fscache_n_store_vmscan_busy),
64692 - atomic_read(&fscache_n_store_vmscan_cancelled),
64693 - atomic_read(&fscache_n_store_vmscan_wait));
64694 + atomic_read_unchecked(&fscache_n_store_vmscan_not_storing),
64695 + atomic_read_unchecked(&fscache_n_store_vmscan_gone),
64696 + atomic_read_unchecked(&fscache_n_store_vmscan_busy),
64697 + atomic_read_unchecked(&fscache_n_store_vmscan_cancelled),
64698 + atomic_read_unchecked(&fscache_n_store_vmscan_wait));
64699
64700 seq_printf(m, "Ops : pend=%u run=%u enq=%u can=%u rej=%u\n",
64701 - atomic_read(&fscache_n_op_pend),
64702 - atomic_read(&fscache_n_op_run),
64703 - atomic_read(&fscache_n_op_enqueue),
64704 - atomic_read(&fscache_n_op_cancelled),
64705 - atomic_read(&fscache_n_op_rejected));
64706 + atomic_read_unchecked(&fscache_n_op_pend),
64707 + atomic_read_unchecked(&fscache_n_op_run),
64708 + atomic_read_unchecked(&fscache_n_op_enqueue),
64709 + atomic_read_unchecked(&fscache_n_op_cancelled),
64710 + atomic_read_unchecked(&fscache_n_op_rejected));
64711 seq_printf(m, "Ops : dfr=%u rel=%u gc=%u\n",
64712 - atomic_read(&fscache_n_op_deferred_release),
64713 - atomic_read(&fscache_n_op_release),
64714 - atomic_read(&fscache_n_op_gc));
64715 + atomic_read_unchecked(&fscache_n_op_deferred_release),
64716 + atomic_read_unchecked(&fscache_n_op_release),
64717 + atomic_read_unchecked(&fscache_n_op_gc));
64718
64719 seq_printf(m, "CacheOp: alo=%d luo=%d luc=%d gro=%d\n",
64720 atomic_read(&fscache_n_cop_alloc_object),
64721 diff --git a/fs/fuse/cuse.c b/fs/fuse/cuse.c
64722 index 28d0c7a..04816b7 100644
64723 --- a/fs/fuse/cuse.c
64724 +++ b/fs/fuse/cuse.c
64725 @@ -611,10 +611,12 @@ static int __init cuse_init(void)
64726 INIT_LIST_HEAD(&cuse_conntbl[i]);
64727
64728 /* inherit and extend fuse_dev_operations */
64729 - cuse_channel_fops = fuse_dev_operations;
64730 - cuse_channel_fops.owner = THIS_MODULE;
64731 - cuse_channel_fops.open = cuse_channel_open;
64732 - cuse_channel_fops.release = cuse_channel_release;
64733 + pax_open_kernel();
64734 + memcpy((void *)&cuse_channel_fops, &fuse_dev_operations, sizeof(fuse_dev_operations));
64735 + *(void **)&cuse_channel_fops.owner = THIS_MODULE;
64736 + *(void **)&cuse_channel_fops.open = cuse_channel_open;
64737 + *(void **)&cuse_channel_fops.release = cuse_channel_release;
64738 + pax_close_kernel();
64739
64740 cuse_class = class_create(THIS_MODULE, "cuse");
64741 if (IS_ERR(cuse_class))
64742 diff --git a/fs/fuse/dev.c b/fs/fuse/dev.c
64743 index 39706c5..a803c71 100644
64744 --- a/fs/fuse/dev.c
64745 +++ b/fs/fuse/dev.c
64746 @@ -1405,7 +1405,7 @@ static ssize_t fuse_dev_splice_read(struct file *in, loff_t *ppos,
64747 ret = 0;
64748 pipe_lock(pipe);
64749
64750 - if (!pipe->readers) {
64751 + if (!atomic_read(&pipe->readers)) {
64752 send_sig(SIGPIPE, current, 0);
64753 if (!ret)
64754 ret = -EPIPE;
64755 @@ -1434,7 +1434,7 @@ static ssize_t fuse_dev_splice_read(struct file *in, loff_t *ppos,
64756 page_nr++;
64757 ret += buf->len;
64758
64759 - if (pipe->files)
64760 + if (atomic_read(&pipe->files))
64761 do_wakeup = 1;
64762 }
64763
64764 diff --git a/fs/fuse/dir.c b/fs/fuse/dir.c
64765 index 1545b71..7fabe47 100644
64766 --- a/fs/fuse/dir.c
64767 +++ b/fs/fuse/dir.c
64768 @@ -1394,7 +1394,7 @@ static char *read_link(struct dentry *dentry)
64769 return link;
64770 }
64771
64772 -static void free_link(char *link)
64773 +static void free_link(const char *link)
64774 {
64775 if (!IS_ERR(link))
64776 free_page((unsigned long) link);
64777 diff --git a/fs/gfs2/glock.c b/fs/gfs2/glock.c
64778 index f42dffb..4a4c435 100644
64779 --- a/fs/gfs2/glock.c
64780 +++ b/fs/gfs2/glock.c
64781 @@ -385,9 +385,9 @@ static void state_change(struct gfs2_glock *gl, unsigned int new_state)
64782 if (held1 != held2) {
64783 GLOCK_BUG_ON(gl, __lockref_is_dead(&gl->gl_lockref));
64784 if (held2)
64785 - gl->gl_lockref.count++;
64786 + __lockref_inc(&gl->gl_lockref);
64787 else
64788 - gl->gl_lockref.count--;
64789 + __lockref_dec(&gl->gl_lockref);
64790 }
64791 if (held1 && held2 && list_empty(&gl->gl_holders))
64792 clear_bit(GLF_QUEUED, &gl->gl_flags);
64793 @@ -614,9 +614,9 @@ out:
64794 out_sched:
64795 clear_bit(GLF_LOCK, &gl->gl_flags);
64796 smp_mb__after_atomic();
64797 - gl->gl_lockref.count++;
64798 + __lockref_inc(&gl->gl_lockref);
64799 if (queue_delayed_work(glock_workqueue, &gl->gl_work, 0) == 0)
64800 - gl->gl_lockref.count--;
64801 + __lockref_dec(&gl->gl_lockref);
64802 return;
64803
64804 out_unlock:
64805 @@ -742,7 +742,7 @@ int gfs2_glock_get(struct gfs2_sbd *sdp, u64 number,
64806 gl->gl_sbd = sdp;
64807 gl->gl_flags = 0;
64808 gl->gl_name = name;
64809 - gl->gl_lockref.count = 1;
64810 + __lockref_set(&gl->gl_lockref, 1);
64811 gl->gl_state = LM_ST_UNLOCKED;
64812 gl->gl_target = LM_ST_UNLOCKED;
64813 gl->gl_demote_state = LM_ST_EXCLUSIVE;
64814 @@ -1020,9 +1020,9 @@ int gfs2_glock_nq(struct gfs2_holder *gh)
64815 if (unlikely((LM_FLAG_NOEXP & gh->gh_flags) &&
64816 test_and_clear_bit(GLF_FROZEN, &gl->gl_flags))) {
64817 set_bit(GLF_REPLY_PENDING, &gl->gl_flags);
64818 - gl->gl_lockref.count++;
64819 + __lockref_inc(&gl->gl_lockref);
64820 if (queue_delayed_work(glock_workqueue, &gl->gl_work, 0) == 0)
64821 - gl->gl_lockref.count--;
64822 + __lockref_dec(&gl->gl_lockref);
64823 }
64824 run_queue(gl, 1);
64825 spin_unlock(&gl->gl_spin);
64826 @@ -1325,7 +1325,7 @@ void gfs2_glock_complete(struct gfs2_glock *gl, int ret)
64827 }
64828 }
64829
64830 - gl->gl_lockref.count++;
64831 + __lockref_inc(&gl->gl_lockref);
64832 set_bit(GLF_REPLY_PENDING, &gl->gl_flags);
64833 spin_unlock(&gl->gl_spin);
64834
64835 @@ -1384,12 +1384,12 @@ add_back_to_lru:
64836 goto add_back_to_lru;
64837 }
64838 clear_bit(GLF_LRU, &gl->gl_flags);
64839 - gl->gl_lockref.count++;
64840 + __lockref_inc(&gl->gl_lockref);
64841 if (demote_ok(gl))
64842 handle_callback(gl, LM_ST_UNLOCKED, 0, false);
64843 WARN_ON(!test_and_clear_bit(GLF_LOCK, &gl->gl_flags));
64844 if (queue_delayed_work(glock_workqueue, &gl->gl_work, 0) == 0)
64845 - gl->gl_lockref.count--;
64846 + __lockref_dec(&gl->gl_lockref);
64847 spin_unlock(&gl->gl_spin);
64848 cond_resched_lock(&lru_lock);
64849 }
64850 @@ -1719,7 +1719,7 @@ void gfs2_dump_glock(struct seq_file *seq, const struct gfs2_glock *gl)
64851 state2str(gl->gl_demote_state), dtime,
64852 atomic_read(&gl->gl_ail_count),
64853 atomic_read(&gl->gl_revokes),
64854 - (int)gl->gl_lockref.count, gl->gl_hold_time);
64855 + __lockref_read(&gl->gl_lockref), gl->gl_hold_time);
64856
64857 list_for_each_entry(gh, &gl->gl_holders, gh_list)
64858 dump_holder(seq, gh);
64859 diff --git a/fs/gfs2/glops.c b/fs/gfs2/glops.c
64860 index fe91951..ce38a6e 100644
64861 --- a/fs/gfs2/glops.c
64862 +++ b/fs/gfs2/glops.c
64863 @@ -544,9 +544,9 @@ static void iopen_go_callback(struct gfs2_glock *gl, bool remote)
64864
64865 if (gl->gl_demote_state == LM_ST_UNLOCKED &&
64866 gl->gl_state == LM_ST_SHARED && ip) {
64867 - gl->gl_lockref.count++;
64868 + __lockref_inc(&gl->gl_lockref);
64869 if (queue_work(gfs2_delete_workqueue, &gl->gl_delete) == 0)
64870 - gl->gl_lockref.count--;
64871 + __lockref_dec(&gl->gl_lockref);
64872 }
64873 }
64874
64875 diff --git a/fs/gfs2/quota.c b/fs/gfs2/quota.c
64876 index 3aa17d4..b338075 100644
64877 --- a/fs/gfs2/quota.c
64878 +++ b/fs/gfs2/quota.c
64879 @@ -154,7 +154,7 @@ static enum lru_status gfs2_qd_isolate(struct list_head *item,
64880 if (!spin_trylock(&qd->qd_lockref.lock))
64881 return LRU_SKIP;
64882
64883 - if (qd->qd_lockref.count == 0) {
64884 + if (__lockref_read(&qd->qd_lockref) == 0) {
64885 lockref_mark_dead(&qd->qd_lockref);
64886 list_lru_isolate_move(lru, &qd->qd_lru, dispose);
64887 }
64888 @@ -221,7 +221,7 @@ static struct gfs2_quota_data *qd_alloc(unsigned hash, struct gfs2_sbd *sdp, str
64889 return NULL;
64890
64891 qd->qd_sbd = sdp;
64892 - qd->qd_lockref.count = 1;
64893 + __lockref_set(&qd->qd_lockref, 1);
64894 spin_lock_init(&qd->qd_lockref.lock);
64895 qd->qd_id = qid;
64896 qd->qd_slot = -1;
64897 @@ -312,7 +312,7 @@ static void qd_put(struct gfs2_quota_data *qd)
64898 if (lockref_put_or_lock(&qd->qd_lockref))
64899 return;
64900
64901 - qd->qd_lockref.count = 0;
64902 + __lockref_set(&qd->qd_lockref, 0);
64903 list_lru_add(&gfs2_qd_lru, &qd->qd_lru);
64904 spin_unlock(&qd->qd_lockref.lock);
64905
64906 diff --git a/fs/hostfs/hostfs_kern.c b/fs/hostfs/hostfs_kern.c
64907 index fd62cae..3494dfa 100644
64908 --- a/fs/hostfs/hostfs_kern.c
64909 +++ b/fs/hostfs/hostfs_kern.c
64910 @@ -908,7 +908,7 @@ static void *hostfs_follow_link(struct dentry *dentry, struct nameidata *nd)
64911
64912 static void hostfs_put_link(struct dentry *dentry, struct nameidata *nd, void *cookie)
64913 {
64914 - char *s = nd_get_link(nd);
64915 + const char *s = nd_get_link(nd);
64916 if (!IS_ERR(s))
64917 __putname(s);
64918 }
64919 diff --git a/fs/hugetlbfs/inode.c b/fs/hugetlbfs/inode.c
64920 index c274aca..772fa5e 100644
64921 --- a/fs/hugetlbfs/inode.c
64922 +++ b/fs/hugetlbfs/inode.c
64923 @@ -148,6 +148,7 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
64924 struct mm_struct *mm = current->mm;
64925 struct vm_area_struct *vma;
64926 struct hstate *h = hstate_file(file);
64927 + unsigned long offset = gr_rand_threadstack_offset(mm, file, flags);
64928 struct vm_unmapped_area_info info;
64929
64930 if (len & ~huge_page_mask(h))
64931 @@ -161,17 +162,26 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
64932 return addr;
64933 }
64934
64935 +#ifdef CONFIG_PAX_RANDMMAP
64936 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
64937 +#endif
64938 +
64939 if (addr) {
64940 addr = ALIGN(addr, huge_page_size(h));
64941 vma = find_vma(mm, addr);
64942 - if (TASK_SIZE - len >= addr &&
64943 - (!vma || addr + len <= vma->vm_start))
64944 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
64945 return addr;
64946 }
64947
64948 info.flags = 0;
64949 info.length = len;
64950 info.low_limit = TASK_UNMAPPED_BASE;
64951 +
64952 +#ifdef CONFIG_PAX_RANDMMAP
64953 + if (mm->pax_flags & MF_PAX_RANDMMAP)
64954 + info.low_limit += mm->delta_mmap;
64955 +#endif
64956 +
64957 info.high_limit = TASK_SIZE;
64958 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
64959 info.align_offset = 0;
64960 @@ -912,7 +922,7 @@ static struct file_system_type hugetlbfs_fs_type = {
64961 };
64962 MODULE_ALIAS_FS("hugetlbfs");
64963
64964 -static struct vfsmount *hugetlbfs_vfsmount[HUGE_MAX_HSTATE];
64965 +struct vfsmount *hugetlbfs_vfsmount[HUGE_MAX_HSTATE];
64966
64967 static int can_do_hugetlb_shm(void)
64968 {
64969 diff --git a/fs/inode.c b/fs/inode.c
64970 index f00b16f..b653fea 100644
64971 --- a/fs/inode.c
64972 +++ b/fs/inode.c
64973 @@ -830,16 +830,20 @@ unsigned int get_next_ino(void)
64974 unsigned int *p = &get_cpu_var(last_ino);
64975 unsigned int res = *p;
64976
64977 +start:
64978 +
64979 #ifdef CONFIG_SMP
64980 if (unlikely((res & (LAST_INO_BATCH-1)) == 0)) {
64981 - static atomic_t shared_last_ino;
64982 - int next = atomic_add_return(LAST_INO_BATCH, &shared_last_ino);
64983 + static atomic_unchecked_t shared_last_ino;
64984 + int next = atomic_add_return_unchecked(LAST_INO_BATCH, &shared_last_ino);
64985
64986 res = next - LAST_INO_BATCH;
64987 }
64988 #endif
64989
64990 - *p = ++res;
64991 + if (unlikely(!++res))
64992 + goto start; /* never zero */
64993 + *p = res;
64994 put_cpu_var(last_ino);
64995 return res;
64996 }
64997 diff --git a/fs/jffs2/erase.c b/fs/jffs2/erase.c
64998 index 4a6cf28..d3a29d3 100644
64999 --- a/fs/jffs2/erase.c
65000 +++ b/fs/jffs2/erase.c
65001 @@ -452,7 +452,8 @@ static void jffs2_mark_erased_block(struct jffs2_sb_info *c, struct jffs2_eraseb
65002 struct jffs2_unknown_node marker = {
65003 .magic = cpu_to_je16(JFFS2_MAGIC_BITMASK),
65004 .nodetype = cpu_to_je16(JFFS2_NODETYPE_CLEANMARKER),
65005 - .totlen = cpu_to_je32(c->cleanmarker_size)
65006 + .totlen = cpu_to_je32(c->cleanmarker_size),
65007 + .hdr_crc = cpu_to_je32(0)
65008 };
65009
65010 jffs2_prealloc_raw_node_refs(c, jeb, 1);
65011 diff --git a/fs/jffs2/wbuf.c b/fs/jffs2/wbuf.c
65012 index 09ed551..45684f8 100644
65013 --- a/fs/jffs2/wbuf.c
65014 +++ b/fs/jffs2/wbuf.c
65015 @@ -1023,7 +1023,8 @@ static const struct jffs2_unknown_node oob_cleanmarker =
65016 {
65017 .magic = constant_cpu_to_je16(JFFS2_MAGIC_BITMASK),
65018 .nodetype = constant_cpu_to_je16(JFFS2_NODETYPE_CLEANMARKER),
65019 - .totlen = constant_cpu_to_je32(8)
65020 + .totlen = constant_cpu_to_je32(8),
65021 + .hdr_crc = constant_cpu_to_je32(0)
65022 };
65023
65024 /*
65025 diff --git a/fs/jfs/super.c b/fs/jfs/super.c
65026 index 5d30c56..8c45372 100644
65027 --- a/fs/jfs/super.c
65028 +++ b/fs/jfs/super.c
65029 @@ -901,7 +901,7 @@ static int __init init_jfs_fs(void)
65030
65031 jfs_inode_cachep =
65032 kmem_cache_create("jfs_ip", sizeof(struct jfs_inode_info), 0,
65033 - SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD,
65034 + SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD|SLAB_USERCOPY,
65035 init_once);
65036 if (jfs_inode_cachep == NULL)
65037 return -ENOMEM;
65038 diff --git a/fs/kernfs/dir.c b/fs/kernfs/dir.c
65039 index 6acc964..eca491f 100644
65040 --- a/fs/kernfs/dir.c
65041 +++ b/fs/kernfs/dir.c
65042 @@ -182,7 +182,7 @@ struct kernfs_node *kernfs_get_parent(struct kernfs_node *kn)
65043 *
65044 * Returns 31 bit hash of ns + name (so it fits in an off_t )
65045 */
65046 -static unsigned int kernfs_name_hash(const char *name, const void *ns)
65047 +static unsigned int kernfs_name_hash(const unsigned char *name, const void *ns)
65048 {
65049 unsigned long hash = init_name_hash();
65050 unsigned int len = strlen(name);
65051 @@ -831,6 +831,12 @@ static int kernfs_iop_mkdir(struct inode *dir, struct dentry *dentry,
65052 ret = scops->mkdir(parent, dentry->d_name.name, mode);
65053
65054 kernfs_put_active(parent);
65055 +
65056 + if (!ret) {
65057 + struct dentry *dentry_ret = kernfs_iop_lookup(dir, dentry, 0);
65058 + ret = PTR_ERR_OR_ZERO(dentry_ret);
65059 + }
65060 +
65061 return ret;
65062 }
65063
65064 diff --git a/fs/kernfs/file.c b/fs/kernfs/file.c
65065 index 2bacb99..f745182 100644
65066 --- a/fs/kernfs/file.c
65067 +++ b/fs/kernfs/file.c
65068 @@ -34,7 +34,7 @@ static DEFINE_MUTEX(kernfs_open_file_mutex);
65069
65070 struct kernfs_open_node {
65071 atomic_t refcnt;
65072 - atomic_t event;
65073 + atomic_unchecked_t event;
65074 wait_queue_head_t poll;
65075 struct list_head files; /* goes through kernfs_open_file.list */
65076 };
65077 @@ -163,7 +163,7 @@ static int kernfs_seq_show(struct seq_file *sf, void *v)
65078 {
65079 struct kernfs_open_file *of = sf->private;
65080
65081 - of->event = atomic_read(&of->kn->attr.open->event);
65082 + of->event = atomic_read_unchecked(&of->kn->attr.open->event);
65083
65084 return of->kn->attr.ops->seq_show(sf, v);
65085 }
65086 @@ -207,7 +207,7 @@ static ssize_t kernfs_file_direct_read(struct kernfs_open_file *of,
65087 goto out_free;
65088 }
65089
65090 - of->event = atomic_read(&of->kn->attr.open->event);
65091 + of->event = atomic_read_unchecked(&of->kn->attr.open->event);
65092 ops = kernfs_ops(of->kn);
65093 if (ops->read)
65094 len = ops->read(of, buf, len, *ppos);
65095 @@ -272,7 +272,7 @@ static ssize_t kernfs_fop_write(struct file *file, const char __user *user_buf,
65096 {
65097 struct kernfs_open_file *of = kernfs_of(file);
65098 const struct kernfs_ops *ops;
65099 - size_t len;
65100 + ssize_t len;
65101 char *buf;
65102
65103 if (of->atomic_write_len) {
65104 @@ -385,12 +385,12 @@ static int kernfs_vma_page_mkwrite(struct vm_area_struct *vma,
65105 return ret;
65106 }
65107
65108 -static int kernfs_vma_access(struct vm_area_struct *vma, unsigned long addr,
65109 - void *buf, int len, int write)
65110 +static ssize_t kernfs_vma_access(struct vm_area_struct *vma, unsigned long addr,
65111 + void *buf, size_t len, int write)
65112 {
65113 struct file *file = vma->vm_file;
65114 struct kernfs_open_file *of = kernfs_of(file);
65115 - int ret;
65116 + ssize_t ret;
65117
65118 if (!of->vm_ops)
65119 return -EINVAL;
65120 @@ -569,7 +569,7 @@ static int kernfs_get_open_node(struct kernfs_node *kn,
65121 return -ENOMEM;
65122
65123 atomic_set(&new_on->refcnt, 0);
65124 - atomic_set(&new_on->event, 1);
65125 + atomic_set_unchecked(&new_on->event, 1);
65126 init_waitqueue_head(&new_on->poll);
65127 INIT_LIST_HEAD(&new_on->files);
65128 goto retry;
65129 @@ -793,7 +793,7 @@ static unsigned int kernfs_fop_poll(struct file *filp, poll_table *wait)
65130
65131 kernfs_put_active(kn);
65132
65133 - if (of->event != atomic_read(&on->event))
65134 + if (of->event != atomic_read_unchecked(&on->event))
65135 goto trigger;
65136
65137 return DEFAULT_POLLMASK;
65138 @@ -824,7 +824,7 @@ repeat:
65139
65140 on = kn->attr.open;
65141 if (on) {
65142 - atomic_inc(&on->event);
65143 + atomic_inc_unchecked(&on->event);
65144 wake_up_interruptible(&on->poll);
65145 }
65146
65147 diff --git a/fs/kernfs/symlink.c b/fs/kernfs/symlink.c
65148 index 8a19889..4c3069a 100644
65149 --- a/fs/kernfs/symlink.c
65150 +++ b/fs/kernfs/symlink.c
65151 @@ -128,7 +128,7 @@ static void *kernfs_iop_follow_link(struct dentry *dentry, struct nameidata *nd)
65152 static void kernfs_iop_put_link(struct dentry *dentry, struct nameidata *nd,
65153 void *cookie)
65154 {
65155 - char *page = nd_get_link(nd);
65156 + const char *page = nd_get_link(nd);
65157 if (!IS_ERR(page))
65158 free_page((unsigned long)page);
65159 }
65160 diff --git a/fs/libfs.c b/fs/libfs.c
65161 index 0ab6512..cd9982d 100644
65162 --- a/fs/libfs.c
65163 +++ b/fs/libfs.c
65164 @@ -160,6 +160,9 @@ int dcache_readdir(struct file *file, struct dir_context *ctx)
65165
65166 for (p = q->next; p != &dentry->d_subdirs; p = p->next) {
65167 struct dentry *next = list_entry(p, struct dentry, d_child);
65168 + char d_name[sizeof(next->d_iname)];
65169 + const unsigned char *name;
65170 +
65171 spin_lock_nested(&next->d_lock, DENTRY_D_LOCK_NESTED);
65172 if (!simple_positive(next)) {
65173 spin_unlock(&next->d_lock);
65174 @@ -168,7 +171,12 @@ int dcache_readdir(struct file *file, struct dir_context *ctx)
65175
65176 spin_unlock(&next->d_lock);
65177 spin_unlock(&dentry->d_lock);
65178 - if (!dir_emit(ctx, next->d_name.name, next->d_name.len,
65179 + name = next->d_name.name;
65180 + if (name == next->d_iname) {
65181 + memcpy(d_name, name, next->d_name.len);
65182 + name = d_name;
65183 + }
65184 + if (!dir_emit(ctx, name, next->d_name.len,
65185 next->d_inode->i_ino, dt_type(next->d_inode)))
65186 return 0;
65187 spin_lock(&dentry->d_lock);
65188 @@ -1027,7 +1035,7 @@ EXPORT_SYMBOL(noop_fsync);
65189 void kfree_put_link(struct dentry *dentry, struct nameidata *nd,
65190 void *cookie)
65191 {
65192 - char *s = nd_get_link(nd);
65193 + const char *s = nd_get_link(nd);
65194 if (!IS_ERR(s))
65195 kfree(s);
65196 }
65197 diff --git a/fs/lockd/clntproc.c b/fs/lockd/clntproc.c
65198 index acd3947..1f896e2 100644
65199 --- a/fs/lockd/clntproc.c
65200 +++ b/fs/lockd/clntproc.c
65201 @@ -36,11 +36,11 @@ static const struct rpc_call_ops nlmclnt_cancel_ops;
65202 /*
65203 * Cookie counter for NLM requests
65204 */
65205 -static atomic_t nlm_cookie = ATOMIC_INIT(0x1234);
65206 +static atomic_unchecked_t nlm_cookie = ATOMIC_INIT(0x1234);
65207
65208 void nlmclnt_next_cookie(struct nlm_cookie *c)
65209 {
65210 - u32 cookie = atomic_inc_return(&nlm_cookie);
65211 + u32 cookie = atomic_inc_return_unchecked(&nlm_cookie);
65212
65213 memcpy(c->data, &cookie, 4);
65214 c->len=4;
65215 diff --git a/fs/mount.h b/fs/mount.h
65216 index 6a61c2b..bd79179 100644
65217 --- a/fs/mount.h
65218 +++ b/fs/mount.h
65219 @@ -13,7 +13,7 @@ struct mnt_namespace {
65220 u64 seq; /* Sequence number to prevent loops */
65221 wait_queue_head_t poll;
65222 u64 event;
65223 -};
65224 +} __randomize_layout;
65225
65226 struct mnt_pcp {
65227 int mnt_count;
65228 @@ -65,7 +65,7 @@ struct mount {
65229 struct hlist_head mnt_pins;
65230 struct fs_pin mnt_umount;
65231 struct dentry *mnt_ex_mountpoint;
65232 -};
65233 +} __randomize_layout;
65234
65235 #define MNT_NS_INTERNAL ERR_PTR(-EINVAL) /* distinct from any mnt_namespace */
65236
65237 diff --git a/fs/namei.c b/fs/namei.c
65238 index caa38a2..44c470a 100644
65239 --- a/fs/namei.c
65240 +++ b/fs/namei.c
65241 @@ -337,17 +337,32 @@ int generic_permission(struct inode *inode, int mask)
65242 if (ret != -EACCES)
65243 return ret;
65244
65245 +#ifdef CONFIG_GRKERNSEC
65246 + /* we'll block if we have to log due to a denied capability use */
65247 + if (mask & MAY_NOT_BLOCK)
65248 + return -ECHILD;
65249 +#endif
65250 +
65251 if (S_ISDIR(inode->i_mode)) {
65252 /* DACs are overridable for directories */
65253 - if (capable_wrt_inode_uidgid(inode, CAP_DAC_OVERRIDE))
65254 - return 0;
65255 if (!(mask & MAY_WRITE))
65256 - if (capable_wrt_inode_uidgid(inode,
65257 - CAP_DAC_READ_SEARCH))
65258 + if (capable_wrt_inode_uidgid_nolog(inode, CAP_DAC_OVERRIDE) ||
65259 + capable_wrt_inode_uidgid(inode, CAP_DAC_READ_SEARCH))
65260 return 0;
65261 + if (capable_wrt_inode_uidgid(inode, CAP_DAC_OVERRIDE))
65262 + return 0;
65263 return -EACCES;
65264 }
65265 /*
65266 + * Searching includes executable on directories, else just read.
65267 + */
65268 + mask &= MAY_READ | MAY_WRITE | MAY_EXEC;
65269 + if (mask == MAY_READ)
65270 + if (capable_wrt_inode_uidgid_nolog(inode, CAP_DAC_OVERRIDE) ||
65271 + capable_wrt_inode_uidgid(inode, CAP_DAC_READ_SEARCH))
65272 + return 0;
65273 +
65274 + /*
65275 * Read/write DACs are always overridable.
65276 * Executable DACs are overridable when there is
65277 * at least one exec bit set.
65278 @@ -356,14 +371,6 @@ int generic_permission(struct inode *inode, int mask)
65279 if (capable_wrt_inode_uidgid(inode, CAP_DAC_OVERRIDE))
65280 return 0;
65281
65282 - /*
65283 - * Searching includes executable on directories, else just read.
65284 - */
65285 - mask &= MAY_READ | MAY_WRITE | MAY_EXEC;
65286 - if (mask == MAY_READ)
65287 - if (capable_wrt_inode_uidgid(inode, CAP_DAC_READ_SEARCH))
65288 - return 0;
65289 -
65290 return -EACCES;
65291 }
65292 EXPORT_SYMBOL(generic_permission);
65293 @@ -503,7 +510,7 @@ struct nameidata {
65294 int last_type;
65295 unsigned depth;
65296 struct file *base;
65297 - char *saved_names[MAX_NESTED_LINKS + 1];
65298 + const char *saved_names[MAX_NESTED_LINKS + 1];
65299 };
65300
65301 /*
65302 @@ -714,13 +721,13 @@ void nd_jump_link(struct nameidata *nd, struct path *path)
65303 nd->flags |= LOOKUP_JUMPED;
65304 }
65305
65306 -void nd_set_link(struct nameidata *nd, char *path)
65307 +void nd_set_link(struct nameidata *nd, const char *path)
65308 {
65309 nd->saved_names[nd->depth] = path;
65310 }
65311 EXPORT_SYMBOL(nd_set_link);
65312
65313 -char *nd_get_link(struct nameidata *nd)
65314 +const char *nd_get_link(const struct nameidata *nd)
65315 {
65316 return nd->saved_names[nd->depth];
65317 }
65318 @@ -855,7 +862,7 @@ follow_link(struct path *link, struct nameidata *nd, void **p)
65319 {
65320 struct dentry *dentry = link->dentry;
65321 int error;
65322 - char *s;
65323 + const char *s;
65324
65325 BUG_ON(nd->flags & LOOKUP_RCU);
65326
65327 @@ -876,6 +883,12 @@ follow_link(struct path *link, struct nameidata *nd, void **p)
65328 if (error)
65329 goto out_put_nd_path;
65330
65331 + if (gr_handle_follow_link(dentry->d_parent->d_inode,
65332 + dentry->d_inode, dentry, nd->path.mnt)) {
65333 + error = -EACCES;
65334 + goto out_put_nd_path;
65335 + }
65336 +
65337 nd->last_type = LAST_BIND;
65338 *p = dentry->d_inode->i_op->follow_link(dentry, nd);
65339 error = PTR_ERR(*p);
65340 @@ -1640,6 +1653,8 @@ static inline int nested_symlink(struct path *path, struct nameidata *nd)
65341 if (res)
65342 break;
65343 res = walk_component(nd, path, LOOKUP_FOLLOW);
65344 + if (res >= 0 && gr_handle_symlink_owner(&link, nd->inode))
65345 + res = -EACCES;
65346 put_link(nd, &link, cookie);
65347 } while (res > 0);
65348
65349 @@ -1712,7 +1727,7 @@ EXPORT_SYMBOL(full_name_hash);
65350 static inline u64 hash_name(const char *name)
65351 {
65352 unsigned long a, b, adata, bdata, mask, hash, len;
65353 - const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
65354 + static const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
65355
65356 hash = a = 0;
65357 len = -sizeof(unsigned long);
65358 @@ -2007,6 +2022,8 @@ static int path_lookupat(int dfd, const char *name,
65359 if (err)
65360 break;
65361 err = lookup_last(nd, &path);
65362 + if (!err && gr_handle_symlink_owner(&link, nd->inode))
65363 + err = -EACCES;
65364 put_link(nd, &link, cookie);
65365 }
65366 }
65367 @@ -2014,6 +2031,13 @@ static int path_lookupat(int dfd, const char *name,
65368 if (!err)
65369 err = complete_walk(nd);
65370
65371 + if (!err && !(nd->flags & LOOKUP_PARENT)) {
65372 + if (!gr_acl_handle_hidden_file(nd->path.dentry, nd->path.mnt)) {
65373 + path_put(&nd->path);
65374 + err = -ENOENT;
65375 + }
65376 + }
65377 +
65378 if (!err && nd->flags & LOOKUP_DIRECTORY) {
65379 if (!d_can_lookup(nd->path.dentry)) {
65380 path_put(&nd->path);
65381 @@ -2035,8 +2059,15 @@ static int filename_lookup(int dfd, struct filename *name,
65382 retval = path_lookupat(dfd, name->name,
65383 flags | LOOKUP_REVAL, nd);
65384
65385 - if (likely(!retval))
65386 + if (likely(!retval)) {
65387 audit_inode(name, nd->path.dentry, flags & LOOKUP_PARENT);
65388 + if (name->name[0] != '/' && nd->path.dentry && nd->inode) {
65389 + if (!gr_chroot_fchdir(nd->path.dentry, nd->path.mnt)) {
65390 + path_put(&nd->path);
65391 + return -ENOENT;
65392 + }
65393 + }
65394 + }
65395 return retval;
65396 }
65397
65398 @@ -2615,6 +2646,13 @@ static int may_open(struct path *path, int acc_mode, int flag)
65399 if (flag & O_NOATIME && !inode_owner_or_capable(inode))
65400 return -EPERM;
65401
65402 + if (gr_handle_rofs_blockwrite(dentry, path->mnt, acc_mode))
65403 + return -EPERM;
65404 + if (gr_handle_rawio(inode))
65405 + return -EPERM;
65406 + if (!gr_acl_handle_open(dentry, path->mnt, acc_mode))
65407 + return -EACCES;
65408 +
65409 return 0;
65410 }
65411
65412 @@ -2846,7 +2884,7 @@ looked_up:
65413 * cleared otherwise prior to returning.
65414 */
65415 static int lookup_open(struct nameidata *nd, struct path *path,
65416 - struct file *file,
65417 + struct path *link, struct file *file,
65418 const struct open_flags *op,
65419 bool got_write, int *opened)
65420 {
65421 @@ -2881,6 +2919,17 @@ static int lookup_open(struct nameidata *nd, struct path *path,
65422 /* Negative dentry, just create the file */
65423 if (!dentry->d_inode && (op->open_flag & O_CREAT)) {
65424 umode_t mode = op->mode;
65425 +
65426 + if (link && gr_handle_symlink_owner(link, dir->d_inode)) {
65427 + error = -EACCES;
65428 + goto out_dput;
65429 + }
65430 +
65431 + if (!gr_acl_handle_creat(dentry, dir, nd->path.mnt, op->open_flag, op->acc_mode, mode)) {
65432 + error = -EACCES;
65433 + goto out_dput;
65434 + }
65435 +
65436 if (!IS_POSIXACL(dir->d_inode))
65437 mode &= ~current_umask();
65438 /*
65439 @@ -2902,6 +2951,8 @@ static int lookup_open(struct nameidata *nd, struct path *path,
65440 nd->flags & LOOKUP_EXCL);
65441 if (error)
65442 goto out_dput;
65443 + else
65444 + gr_handle_create(dentry, nd->path.mnt);
65445 }
65446 out_no_open:
65447 path->dentry = dentry;
65448 @@ -2916,7 +2967,7 @@ out_dput:
65449 /*
65450 * Handle the last step of open()
65451 */
65452 -static int do_last(struct nameidata *nd, struct path *path,
65453 +static int do_last(struct nameidata *nd, struct path *path, struct path *link,
65454 struct file *file, const struct open_flags *op,
65455 int *opened, struct filename *name)
65456 {
65457 @@ -2966,6 +3017,15 @@ static int do_last(struct nameidata *nd, struct path *path,
65458 if (error)
65459 return error;
65460
65461 + if (!gr_acl_handle_hidden_file(dir, nd->path.mnt)) {
65462 + error = -ENOENT;
65463 + goto out;
65464 + }
65465 + if (link && gr_handle_symlink_owner(link, nd->inode)) {
65466 + error = -EACCES;
65467 + goto out;
65468 + }
65469 +
65470 audit_inode(name, dir, LOOKUP_PARENT);
65471 error = -EISDIR;
65472 /* trailing slashes? */
65473 @@ -2985,7 +3045,7 @@ retry_lookup:
65474 */
65475 }
65476 mutex_lock(&dir->d_inode->i_mutex);
65477 - error = lookup_open(nd, path, file, op, got_write, opened);
65478 + error = lookup_open(nd, path, link, file, op, got_write, opened);
65479 mutex_unlock(&dir->d_inode->i_mutex);
65480
65481 if (error <= 0) {
65482 @@ -3009,11 +3069,28 @@ retry_lookup:
65483 goto finish_open_created;
65484 }
65485
65486 + if (!gr_acl_handle_hidden_file(path->dentry, nd->path.mnt)) {
65487 + error = -ENOENT;
65488 + goto exit_dput;
65489 + }
65490 + if (link && gr_handle_symlink_owner(link, path->dentry->d_inode)) {
65491 + error = -EACCES;
65492 + goto exit_dput;
65493 + }
65494 +
65495 /*
65496 * create/update audit record if it already exists.
65497 */
65498 - if (d_is_positive(path->dentry))
65499 + if (d_is_positive(path->dentry)) {
65500 + /* only check if O_CREAT is specified, all other checks need to go
65501 + into may_open */
65502 + if (gr_handle_fifo(path->dentry, path->mnt, dir, open_flag, acc_mode)) {
65503 + error = -EACCES;
65504 + goto exit_dput;
65505 + }
65506 +
65507 audit_inode(name, path->dentry, 0);
65508 + }
65509
65510 /*
65511 * If atomic_open() acquired write access it is dropped now due to
65512 @@ -3055,6 +3132,11 @@ finish_lookup:
65513 }
65514 }
65515 BUG_ON(inode != path->dentry->d_inode);
65516 + /* if we're resolving a symlink to another symlink */
65517 + if (link && gr_handle_symlink_owner(link, inode)) {
65518 + error = -EACCES;
65519 + goto out;
65520 + }
65521 return 1;
65522 }
65523
65524 @@ -3074,7 +3156,18 @@ finish_open:
65525 path_put(&save_parent);
65526 return error;
65527 }
65528 +
65529 + if (!gr_acl_handle_hidden_file(nd->path.dentry, nd->path.mnt)) {
65530 + error = -ENOENT;
65531 + goto out;
65532 + }
65533 + if (link && gr_handle_symlink_owner(link, nd->inode)) {
65534 + error = -EACCES;
65535 + goto out;
65536 + }
65537 +
65538 audit_inode(name, nd->path.dentry, 0);
65539 +
65540 error = -EISDIR;
65541 if ((open_flag & O_CREAT) && d_is_dir(nd->path.dentry))
65542 goto out;
65543 @@ -3228,14 +3321,14 @@ static struct file *path_openat(int dfd, struct filename *pathname,
65544
65545 if (unlikely(file->f_flags & __O_TMPFILE)) {
65546 error = do_tmpfile(dfd, pathname, nd, flags, op, file, &opened);
65547 - goto out;
65548 + goto out2;
65549 }
65550
65551 error = path_init(dfd, pathname->name, flags, nd);
65552 if (unlikely(error))
65553 goto out;
65554
65555 - error = do_last(nd, &path, file, op, &opened, pathname);
65556 + error = do_last(nd, &path, NULL, file, op, &opened, pathname);
65557 while (unlikely(error > 0)) { /* trailing symlink */
65558 struct path link = path;
65559 void *cookie;
65560 @@ -3253,11 +3346,12 @@ static struct file *path_openat(int dfd, struct filename *pathname,
65561 error = follow_link(&link, nd, &cookie);
65562 if (unlikely(error))
65563 break;
65564 - error = do_last(nd, &path, file, op, &opened, pathname);
65565 + error = do_last(nd, &path, &link, file, op, &opened, pathname);
65566 put_link(nd, &link, cookie);
65567 }
65568 out:
65569 path_cleanup(nd);
65570 +out2:
65571 if (!(opened & FILE_OPENED)) {
65572 BUG_ON(!error);
65573 put_filp(file);
65574 @@ -3355,9 +3449,11 @@ static struct dentry *filename_create(int dfd, struct filename *name,
65575 goto unlock;
65576
65577 error = -EEXIST;
65578 - if (d_is_positive(dentry))
65579 + if (d_is_positive(dentry)) {
65580 + if (!gr_acl_handle_hidden_file(dentry, nd.path.mnt))
65581 + error = -ENOENT;
65582 goto fail;
65583 -
65584 + }
65585 /*
65586 * Special case - lookup gave negative, but... we had foo/bar/
65587 * From the vfs_mknod() POV we just have a negative dentry -
65588 @@ -3422,6 +3518,20 @@ struct dentry *user_path_create(int dfd, const char __user *pathname,
65589 }
65590 EXPORT_SYMBOL(user_path_create);
65591
65592 +static struct dentry *user_path_create_with_name(int dfd, const char __user *pathname, struct path *path, struct filename **to, unsigned int lookup_flags)
65593 +{
65594 + struct filename *tmp = getname(pathname);
65595 + struct dentry *res;
65596 + if (IS_ERR(tmp))
65597 + return ERR_CAST(tmp);
65598 + res = kern_path_create(dfd, tmp->name, path, lookup_flags);
65599 + if (IS_ERR(res))
65600 + putname(tmp);
65601 + else
65602 + *to = tmp;
65603 + return res;
65604 +}
65605 +
65606 int vfs_mknod(struct inode *dir, struct dentry *dentry, umode_t mode, dev_t dev)
65607 {
65608 int error = may_create(dir, dentry);
65609 @@ -3485,6 +3595,17 @@ retry:
65610
65611 if (!IS_POSIXACL(path.dentry->d_inode))
65612 mode &= ~current_umask();
65613 +
65614 + if (gr_handle_chroot_mknod(dentry, path.mnt, mode)) {
65615 + error = -EPERM;
65616 + goto out;
65617 + }
65618 +
65619 + if (!gr_acl_handle_mknod(dentry, path.dentry, path.mnt, mode)) {
65620 + error = -EACCES;
65621 + goto out;
65622 + }
65623 +
65624 error = security_path_mknod(&path, dentry, mode, dev);
65625 if (error)
65626 goto out;
65627 @@ -3500,6 +3621,8 @@ retry:
65628 error = vfs_mknod(path.dentry->d_inode,dentry,mode,0);
65629 break;
65630 }
65631 + if (!error)
65632 + gr_handle_create(dentry, path.mnt);
65633 out:
65634 done_path_create(&path, dentry);
65635 if (retry_estale(error, lookup_flags)) {
65636 @@ -3554,9 +3677,16 @@ retry:
65637
65638 if (!IS_POSIXACL(path.dentry->d_inode))
65639 mode &= ~current_umask();
65640 + if (!gr_acl_handle_mkdir(dentry, path.dentry, path.mnt)) {
65641 + error = -EACCES;
65642 + goto out;
65643 + }
65644 error = security_path_mkdir(&path, dentry, mode);
65645 if (!error)
65646 error = vfs_mkdir(path.dentry->d_inode, dentry, mode);
65647 + if (!error)
65648 + gr_handle_create(dentry, path.mnt);
65649 +out:
65650 done_path_create(&path, dentry);
65651 if (retry_estale(error, lookup_flags)) {
65652 lookup_flags |= LOOKUP_REVAL;
65653 @@ -3589,7 +3719,7 @@ void dentry_unhash(struct dentry *dentry)
65654 {
65655 shrink_dcache_parent(dentry);
65656 spin_lock(&dentry->d_lock);
65657 - if (dentry->d_lockref.count == 1)
65658 + if (__lockref_read(&dentry->d_lockref) == 1)
65659 __d_drop(dentry);
65660 spin_unlock(&dentry->d_lock);
65661 }
65662 @@ -3640,6 +3770,8 @@ static long do_rmdir(int dfd, const char __user *pathname)
65663 struct filename *name;
65664 struct dentry *dentry;
65665 struct nameidata nd;
65666 + u64 saved_ino = 0;
65667 + dev_t saved_dev = 0;
65668 unsigned int lookup_flags = 0;
65669 retry:
65670 name = user_path_parent(dfd, pathname, &nd, lookup_flags);
65671 @@ -3672,10 +3804,21 @@ retry:
65672 error = -ENOENT;
65673 goto exit3;
65674 }
65675 +
65676 + saved_ino = gr_get_ino_from_dentry(dentry);
65677 + saved_dev = gr_get_dev_from_dentry(dentry);
65678 +
65679 + if (!gr_acl_handle_rmdir(dentry, nd.path.mnt)) {
65680 + error = -EACCES;
65681 + goto exit3;
65682 + }
65683 +
65684 error = security_path_rmdir(&nd.path, dentry);
65685 if (error)
65686 goto exit3;
65687 error = vfs_rmdir(nd.path.dentry->d_inode, dentry);
65688 + if (!error && (saved_dev || saved_ino))
65689 + gr_handle_delete(saved_ino, saved_dev);
65690 exit3:
65691 dput(dentry);
65692 exit2:
65693 @@ -3768,6 +3911,8 @@ static long do_unlinkat(int dfd, const char __user *pathname)
65694 struct nameidata nd;
65695 struct inode *inode = NULL;
65696 struct inode *delegated_inode = NULL;
65697 + u64 saved_ino = 0;
65698 + dev_t saved_dev = 0;
65699 unsigned int lookup_flags = 0;
65700 retry:
65701 name = user_path_parent(dfd, pathname, &nd, lookup_flags);
65702 @@ -3794,10 +3939,22 @@ retry_deleg:
65703 if (d_is_negative(dentry))
65704 goto slashes;
65705 ihold(inode);
65706 +
65707 + if (inode->i_nlink <= 1) {
65708 + saved_ino = gr_get_ino_from_dentry(dentry);
65709 + saved_dev = gr_get_dev_from_dentry(dentry);
65710 + }
65711 + if (!gr_acl_handle_unlink(dentry, nd.path.mnt)) {
65712 + error = -EACCES;
65713 + goto exit2;
65714 + }
65715 +
65716 error = security_path_unlink(&nd.path, dentry);
65717 if (error)
65718 goto exit2;
65719 error = vfs_unlink(nd.path.dentry->d_inode, dentry, &delegated_inode);
65720 + if (!error && (saved_ino || saved_dev))
65721 + gr_handle_delete(saved_ino, saved_dev);
65722 exit2:
65723 dput(dentry);
65724 }
65725 @@ -3886,9 +4043,17 @@ retry:
65726 if (IS_ERR(dentry))
65727 goto out_putname;
65728
65729 + if (!gr_acl_handle_symlink(dentry, path.dentry, path.mnt, from)) {
65730 + error = -EACCES;
65731 + goto out;
65732 + }
65733 +
65734 error = security_path_symlink(&path, dentry, from->name);
65735 if (!error)
65736 error = vfs_symlink(path.dentry->d_inode, dentry, from->name);
65737 + if (!error)
65738 + gr_handle_create(dentry, path.mnt);
65739 +out:
65740 done_path_create(&path, dentry);
65741 if (retry_estale(error, lookup_flags)) {
65742 lookup_flags |= LOOKUP_REVAL;
65743 @@ -3992,6 +4157,7 @@ SYSCALL_DEFINE5(linkat, int, olddfd, const char __user *, oldname,
65744 struct dentry *new_dentry;
65745 struct path old_path, new_path;
65746 struct inode *delegated_inode = NULL;
65747 + struct filename *to = NULL;
65748 int how = 0;
65749 int error;
65750
65751 @@ -4015,7 +4181,7 @@ retry:
65752 if (error)
65753 return error;
65754
65755 - new_dentry = user_path_create(newdfd, newname, &new_path,
65756 + new_dentry = user_path_create_with_name(newdfd, newname, &new_path, &to,
65757 (how & LOOKUP_REVAL));
65758 error = PTR_ERR(new_dentry);
65759 if (IS_ERR(new_dentry))
65760 @@ -4027,11 +4193,28 @@ retry:
65761 error = may_linkat(&old_path);
65762 if (unlikely(error))
65763 goto out_dput;
65764 +
65765 + if (gr_handle_hardlink(old_path.dentry, old_path.mnt,
65766 + old_path.dentry->d_inode,
65767 + old_path.dentry->d_inode->i_mode, to)) {
65768 + error = -EACCES;
65769 + goto out_dput;
65770 + }
65771 +
65772 + if (!gr_acl_handle_link(new_dentry, new_path.dentry, new_path.mnt,
65773 + old_path.dentry, old_path.mnt, to)) {
65774 + error = -EACCES;
65775 + goto out_dput;
65776 + }
65777 +
65778 error = security_path_link(old_path.dentry, &new_path, new_dentry);
65779 if (error)
65780 goto out_dput;
65781 error = vfs_link(old_path.dentry, new_path.dentry->d_inode, new_dentry, &delegated_inode);
65782 + if (!error)
65783 + gr_handle_create(new_dentry, new_path.mnt);
65784 out_dput:
65785 + putname(to);
65786 done_path_create(&new_path, new_dentry);
65787 if (delegated_inode) {
65788 error = break_deleg_wait(&delegated_inode);
65789 @@ -4347,6 +4530,20 @@ retry_deleg:
65790 if (new_dentry == trap)
65791 goto exit5;
65792
65793 + if (gr_bad_chroot_rename(old_dentry, oldnd.path.mnt, new_dentry, newnd.path.mnt)) {
65794 + /* use EXDEV error to cause 'mv' to switch to an alternative
65795 + * method for usability
65796 + */
65797 + error = -EXDEV;
65798 + goto exit5;
65799 + }
65800 +
65801 + error = gr_acl_handle_rename(new_dentry, new_dir, newnd.path.mnt,
65802 + old_dentry, old_dir->d_inode, oldnd.path.mnt,
65803 + to, flags);
65804 + if (error)
65805 + goto exit5;
65806 +
65807 error = security_path_rename(&oldnd.path, old_dentry,
65808 &newnd.path, new_dentry, flags);
65809 if (error)
65810 @@ -4354,6 +4551,9 @@ retry_deleg:
65811 error = vfs_rename(old_dir->d_inode, old_dentry,
65812 new_dir->d_inode, new_dentry,
65813 &delegated_inode, flags);
65814 + if (!error)
65815 + gr_handle_rename(old_dir->d_inode, new_dir->d_inode, old_dentry,
65816 + new_dentry, oldnd.path.mnt, new_dentry->d_inode ? 1 : 0, flags);
65817 exit5:
65818 dput(new_dentry);
65819 exit4:
65820 @@ -4410,14 +4610,24 @@ EXPORT_SYMBOL(vfs_whiteout);
65821
65822 int readlink_copy(char __user *buffer, int buflen, const char *link)
65823 {
65824 + char tmpbuf[64];
65825 + const char *newlink;
65826 int len = PTR_ERR(link);
65827 +
65828 if (IS_ERR(link))
65829 goto out;
65830
65831 len = strlen(link);
65832 if (len > (unsigned) buflen)
65833 len = buflen;
65834 - if (copy_to_user(buffer, link, len))
65835 +
65836 + if (len < sizeof(tmpbuf)) {
65837 + memcpy(tmpbuf, link, len);
65838 + newlink = tmpbuf;
65839 + } else
65840 + newlink = link;
65841 +
65842 + if (copy_to_user(buffer, newlink, len))
65843 len = -EFAULT;
65844 out:
65845 return len;
65846 diff --git a/fs/namespace.c b/fs/namespace.c
65847 index 4622ee3..8500e56 100644
65848 --- a/fs/namespace.c
65849 +++ b/fs/namespace.c
65850 @@ -1480,6 +1480,9 @@ static int do_umount(struct mount *mnt, int flags)
65851 if (!(sb->s_flags & MS_RDONLY))
65852 retval = do_remount_sb(sb, MS_RDONLY, NULL, 0);
65853 up_write(&sb->s_umount);
65854 +
65855 + gr_log_remount(mnt->mnt_devname, retval);
65856 +
65857 return retval;
65858 }
65859
65860 @@ -1502,6 +1505,9 @@ static int do_umount(struct mount *mnt, int flags)
65861 }
65862 unlock_mount_hash();
65863 namespace_unlock();
65864 +
65865 + gr_log_unmount(mnt->mnt_devname, retval);
65866 +
65867 return retval;
65868 }
65869
65870 @@ -1559,7 +1565,7 @@ static inline bool may_mount(void)
65871 * unixes. Our API is identical to OSF/1 to avoid making a mess of AMD
65872 */
65873
65874 -SYSCALL_DEFINE2(umount, char __user *, name, int, flags)
65875 +SYSCALL_DEFINE2(umount, const char __user *, name, int, flags)
65876 {
65877 struct path path;
65878 struct mount *mnt;
65879 @@ -1604,7 +1610,7 @@ out:
65880 /*
65881 * The 2.0 compatible umount. No flags.
65882 */
65883 -SYSCALL_DEFINE1(oldumount, char __user *, name)
65884 +SYSCALL_DEFINE1(oldumount, const char __user *, name)
65885 {
65886 return sys_umount(name, 0);
65887 }
65888 @@ -2670,6 +2676,16 @@ long do_mount(const char *dev_name, const char __user *dir_name,
65889 MS_NOATIME | MS_NODIRATIME | MS_RELATIME| MS_KERNMOUNT |
65890 MS_STRICTATIME);
65891
65892 + if (gr_handle_rofs_mount(path.dentry, path.mnt, mnt_flags)) {
65893 + retval = -EPERM;
65894 + goto dput_out;
65895 + }
65896 +
65897 + if (gr_handle_chroot_mount(path.dentry, path.mnt, dev_name)) {
65898 + retval = -EPERM;
65899 + goto dput_out;
65900 + }
65901 +
65902 if (flags & MS_REMOUNT)
65903 retval = do_remount(&path, flags & ~MS_REMOUNT, mnt_flags,
65904 data_page);
65905 @@ -2683,7 +2699,10 @@ long do_mount(const char *dev_name, const char __user *dir_name,
65906 retval = do_new_mount(&path, type_page, flags, mnt_flags,
65907 dev_name, data_page);
65908 dput_out:
65909 + gr_log_mount(dev_name, &path, retval);
65910 +
65911 path_put(&path);
65912 +
65913 return retval;
65914 }
65915
65916 @@ -2701,7 +2720,7 @@ static void free_mnt_ns(struct mnt_namespace *ns)
65917 * number incrementing at 10Ghz will take 12,427 years to wrap which
65918 * is effectively never, so we can ignore the possibility.
65919 */
65920 -static atomic64_t mnt_ns_seq = ATOMIC64_INIT(1);
65921 +static atomic64_unchecked_t mnt_ns_seq = ATOMIC64_INIT(1);
65922
65923 static struct mnt_namespace *alloc_mnt_ns(struct user_namespace *user_ns)
65924 {
65925 @@ -2717,7 +2736,7 @@ static struct mnt_namespace *alloc_mnt_ns(struct user_namespace *user_ns)
65926 return ERR_PTR(ret);
65927 }
65928 new_ns->ns.ops = &mntns_operations;
65929 - new_ns->seq = atomic64_add_return(1, &mnt_ns_seq);
65930 + new_ns->seq = atomic64_add_return_unchecked(1, &mnt_ns_seq);
65931 atomic_set(&new_ns->count, 1);
65932 new_ns->root = NULL;
65933 INIT_LIST_HEAD(&new_ns->list);
65934 @@ -2727,7 +2746,7 @@ static struct mnt_namespace *alloc_mnt_ns(struct user_namespace *user_ns)
65935 return new_ns;
65936 }
65937
65938 -struct mnt_namespace *copy_mnt_ns(unsigned long flags, struct mnt_namespace *ns,
65939 +__latent_entropy struct mnt_namespace *copy_mnt_ns(unsigned long flags, struct mnt_namespace *ns,
65940 struct user_namespace *user_ns, struct fs_struct *new_fs)
65941 {
65942 struct mnt_namespace *new_ns;
65943 @@ -2848,8 +2867,8 @@ struct dentry *mount_subtree(struct vfsmount *mnt, const char *name)
65944 }
65945 EXPORT_SYMBOL(mount_subtree);
65946
65947 -SYSCALL_DEFINE5(mount, char __user *, dev_name, char __user *, dir_name,
65948 - char __user *, type, unsigned long, flags, void __user *, data)
65949 +SYSCALL_DEFINE5(mount, const char __user *, dev_name, const char __user *, dir_name,
65950 + const char __user *, type, unsigned long, flags, void __user *, data)
65951 {
65952 int ret;
65953 char *kernel_type;
65954 @@ -2955,6 +2974,11 @@ SYSCALL_DEFINE2(pivot_root, const char __user *, new_root,
65955 if (error)
65956 goto out2;
65957
65958 + if (gr_handle_chroot_pivot()) {
65959 + error = -EPERM;
65960 + goto out2;
65961 + }
65962 +
65963 get_fs_root(current->fs, &root);
65964 old_mp = lock_mount(&old);
65965 error = PTR_ERR(old_mp);
65966 @@ -3178,6 +3202,12 @@ bool fs_fully_visible(struct file_system_type *type)
65967 if (mnt->mnt.mnt_sb->s_type != type)
65968 continue;
65969
65970 + /* This mount is not fully visible if it's root directory
65971 + * is not the root directory of the filesystem.
65972 + */
65973 + if (mnt->mnt.mnt_root != mnt->mnt.mnt_sb->s_root)
65974 + continue;
65975 +
65976 /* This mount is not fully visible if there are any child mounts
65977 * that cover anything except for empty directories.
65978 */
65979 @@ -3229,7 +3259,7 @@ static int mntns_install(struct nsproxy *nsproxy, struct ns_common *ns)
65980 !ns_capable(current_user_ns(), CAP_SYS_ADMIN))
65981 return -EPERM;
65982
65983 - if (fs->users != 1)
65984 + if (atomic_read(&fs->users) != 1)
65985 return -EINVAL;
65986
65987 get_mnt_ns(mnt_ns);
65988 diff --git a/fs/nfs/callback_xdr.c b/fs/nfs/callback_xdr.c
65989 index 19ca95c..b28702c 100644
65990 --- a/fs/nfs/callback_xdr.c
65991 +++ b/fs/nfs/callback_xdr.c
65992 @@ -51,7 +51,7 @@ struct callback_op {
65993 callback_decode_arg_t decode_args;
65994 callback_encode_res_t encode_res;
65995 long res_maxsize;
65996 -};
65997 +} __do_const;
65998
65999 static struct callback_op callback_ops[];
66000
66001 diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c
66002 index d42dff6..ecbdf42 100644
66003 --- a/fs/nfs/inode.c
66004 +++ b/fs/nfs/inode.c
66005 @@ -1270,16 +1270,16 @@ static int nfs_ctime_need_update(const struct inode *inode, const struct nfs_fat
66006 return timespec_compare(&fattr->ctime, &inode->i_ctime) > 0;
66007 }
66008
66009 -static atomic_long_t nfs_attr_generation_counter;
66010 +static atomic_long_unchecked_t nfs_attr_generation_counter;
66011
66012 static unsigned long nfs_read_attr_generation_counter(void)
66013 {
66014 - return atomic_long_read(&nfs_attr_generation_counter);
66015 + return atomic_long_read_unchecked(&nfs_attr_generation_counter);
66016 }
66017
66018 unsigned long nfs_inc_attr_generation_counter(void)
66019 {
66020 - return atomic_long_inc_return(&nfs_attr_generation_counter);
66021 + return atomic_long_inc_return_unchecked(&nfs_attr_generation_counter);
66022 }
66023 EXPORT_SYMBOL_GPL(nfs_inc_attr_generation_counter);
66024
66025 diff --git a/fs/nfsd/nfs4proc.c b/fs/nfsd/nfs4proc.c
66026 index 5416968..0942042 100644
66027 --- a/fs/nfsd/nfs4proc.c
66028 +++ b/fs/nfsd/nfs4proc.c
66029 @@ -1496,7 +1496,7 @@ struct nfsd4_operation {
66030 nfsd4op_rsize op_rsize_bop;
66031 stateid_getter op_get_currentstateid;
66032 stateid_setter op_set_currentstateid;
66033 -};
66034 +} __do_const;
66035
66036 static struct nfsd4_operation nfsd4_ops[];
66037
66038 diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c
66039 index 5b33ce1..c2a92aa 100644
66040 --- a/fs/nfsd/nfs4xdr.c
66041 +++ b/fs/nfsd/nfs4xdr.c
66042 @@ -1703,7 +1703,7 @@ nfsd4_decode_notsupp(struct nfsd4_compoundargs *argp, void *p)
66043
66044 typedef __be32(*nfsd4_dec)(struct nfsd4_compoundargs *argp, void *);
66045
66046 -static nfsd4_dec nfsd4_dec_ops[] = {
66047 +static const nfsd4_dec nfsd4_dec_ops[] = {
66048 [OP_ACCESS] = (nfsd4_dec)nfsd4_decode_access,
66049 [OP_CLOSE] = (nfsd4_dec)nfsd4_decode_close,
66050 [OP_COMMIT] = (nfsd4_dec)nfsd4_decode_commit,
66051 diff --git a/fs/nfsd/nfscache.c b/fs/nfsd/nfscache.c
66052 index 46ec934..f384e41 100644
66053 --- a/fs/nfsd/nfscache.c
66054 +++ b/fs/nfsd/nfscache.c
66055 @@ -541,7 +541,7 @@ nfsd_cache_update(struct svc_rqst *rqstp, int cachetype, __be32 *statp)
66056 struct kvec *resv = &rqstp->rq_res.head[0], *cachv;
66057 u32 hash;
66058 struct nfsd_drc_bucket *b;
66059 - int len;
66060 + long len;
66061 size_t bufsize = 0;
66062
66063 if (!rp)
66064 @@ -550,11 +550,14 @@ nfsd_cache_update(struct svc_rqst *rqstp, int cachetype, __be32 *statp)
66065 hash = nfsd_cache_hash(rp->c_xid);
66066 b = &drc_hashtbl[hash];
66067
66068 - len = resv->iov_len - ((char*)statp - (char*)resv->iov_base);
66069 - len >>= 2;
66070 + if (statp) {
66071 + len = (char*)statp - (char*)resv->iov_base;
66072 + len = resv->iov_len - len;
66073 + len >>= 2;
66074 + }
66075
66076 /* Don't cache excessive amounts of data and XDR failures */
66077 - if (!statp || len > (256 >> 2)) {
66078 + if (!statp || len > (256 >> 2) || len < 0) {
66079 nfsd_reply_cache_free(b, rp);
66080 return;
66081 }
66082 @@ -562,7 +565,7 @@ nfsd_cache_update(struct svc_rqst *rqstp, int cachetype, __be32 *statp)
66083 switch (cachetype) {
66084 case RC_REPLSTAT:
66085 if (len != 1)
66086 - printk("nfsd: RC_REPLSTAT/reply len %d!\n",len);
66087 + printk("nfsd: RC_REPLSTAT/reply len %ld!\n",len);
66088 rp->c_replstat = *statp;
66089 break;
66090 case RC_REPLBUFF:
66091 diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c
66092 index 3685265..e77261e 100644
66093 --- a/fs/nfsd/vfs.c
66094 +++ b/fs/nfsd/vfs.c
66095 @@ -893,7 +893,7 @@ __be32 nfsd_readv(struct file *file, loff_t offset, struct kvec *vec, int vlen,
66096
66097 oldfs = get_fs();
66098 set_fs(KERNEL_DS);
66099 - host_err = vfs_readv(file, (struct iovec __user *)vec, vlen, &offset);
66100 + host_err = vfs_readv(file, (struct iovec __force_user *)vec, vlen, &offset);
66101 set_fs(oldfs);
66102 return nfsd_finish_read(file, count, host_err);
66103 }
66104 @@ -980,7 +980,7 @@ nfsd_vfs_write(struct svc_rqst *rqstp, struct svc_fh *fhp, struct file *file,
66105
66106 /* Write the data. */
66107 oldfs = get_fs(); set_fs(KERNEL_DS);
66108 - host_err = vfs_writev(file, (struct iovec __user *)vec, vlen, &pos);
66109 + host_err = vfs_writev(file, (struct iovec __force_user *)vec, vlen, &pos);
66110 set_fs(oldfs);
66111 if (host_err < 0)
66112 goto out_nfserr;
66113 @@ -1525,7 +1525,7 @@ nfsd_readlink(struct svc_rqst *rqstp, struct svc_fh *fhp, char *buf, int *lenp)
66114 */
66115
66116 oldfs = get_fs(); set_fs(KERNEL_DS);
66117 - host_err = inode->i_op->readlink(path.dentry, (char __user *)buf, *lenp);
66118 + host_err = inode->i_op->readlink(path.dentry, (char __force_user *)buf, *lenp);
66119 set_fs(oldfs);
66120
66121 if (host_err < 0)
66122 diff --git a/fs/nls/nls_base.c b/fs/nls/nls_base.c
66123 index 52ccd34..7a6b202 100644
66124 --- a/fs/nls/nls_base.c
66125 +++ b/fs/nls/nls_base.c
66126 @@ -234,21 +234,25 @@ EXPORT_SYMBOL(utf16s_to_utf8s);
66127
66128 int __register_nls(struct nls_table *nls, struct module *owner)
66129 {
66130 - struct nls_table ** tmp = &tables;
66131 + struct nls_table *tmp = tables;
66132
66133 if (nls->next)
66134 return -EBUSY;
66135
66136 - nls->owner = owner;
66137 + pax_open_kernel();
66138 + *(void **)&nls->owner = owner;
66139 + pax_close_kernel();
66140 spin_lock(&nls_lock);
66141 - while (*tmp) {
66142 - if (nls == *tmp) {
66143 + while (tmp) {
66144 + if (nls == tmp) {
66145 spin_unlock(&nls_lock);
66146 return -EBUSY;
66147 }
66148 - tmp = &(*tmp)->next;
66149 + tmp = tmp->next;
66150 }
66151 - nls->next = tables;
66152 + pax_open_kernel();
66153 + *(struct nls_table **)&nls->next = tables;
66154 + pax_close_kernel();
66155 tables = nls;
66156 spin_unlock(&nls_lock);
66157 return 0;
66158 @@ -257,12 +261,14 @@ EXPORT_SYMBOL(__register_nls);
66159
66160 int unregister_nls(struct nls_table * nls)
66161 {
66162 - struct nls_table ** tmp = &tables;
66163 + struct nls_table * const * tmp = &tables;
66164
66165 spin_lock(&nls_lock);
66166 while (*tmp) {
66167 if (nls == *tmp) {
66168 - *tmp = nls->next;
66169 + pax_open_kernel();
66170 + *(struct nls_table **)tmp = nls->next;
66171 + pax_close_kernel();
66172 spin_unlock(&nls_lock);
66173 return 0;
66174 }
66175 @@ -272,7 +278,7 @@ int unregister_nls(struct nls_table * nls)
66176 return -EINVAL;
66177 }
66178
66179 -static struct nls_table *find_nls(char *charset)
66180 +static struct nls_table *find_nls(const char *charset)
66181 {
66182 struct nls_table *nls;
66183 spin_lock(&nls_lock);
66184 @@ -288,7 +294,7 @@ static struct nls_table *find_nls(char *charset)
66185 return nls;
66186 }
66187
66188 -struct nls_table *load_nls(char *charset)
66189 +struct nls_table *load_nls(const char *charset)
66190 {
66191 return try_then_request_module(find_nls(charset), "nls_%s", charset);
66192 }
66193 diff --git a/fs/nls/nls_euc-jp.c b/fs/nls/nls_euc-jp.c
66194 index 162b3f1..6076a7c 100644
66195 --- a/fs/nls/nls_euc-jp.c
66196 +++ b/fs/nls/nls_euc-jp.c
66197 @@ -560,8 +560,10 @@ static int __init init_nls_euc_jp(void)
66198 p_nls = load_nls("cp932");
66199
66200 if (p_nls) {
66201 - table.charset2upper = p_nls->charset2upper;
66202 - table.charset2lower = p_nls->charset2lower;
66203 + pax_open_kernel();
66204 + *(const unsigned char **)&table.charset2upper = p_nls->charset2upper;
66205 + *(const unsigned char **)&table.charset2lower = p_nls->charset2lower;
66206 + pax_close_kernel();
66207 return register_nls(&table);
66208 }
66209
66210 diff --git a/fs/nls/nls_koi8-ru.c b/fs/nls/nls_koi8-ru.c
66211 index a80a741..7b96e1b 100644
66212 --- a/fs/nls/nls_koi8-ru.c
66213 +++ b/fs/nls/nls_koi8-ru.c
66214 @@ -62,8 +62,10 @@ static int __init init_nls_koi8_ru(void)
66215 p_nls = load_nls("koi8-u");
66216
66217 if (p_nls) {
66218 - table.charset2upper = p_nls->charset2upper;
66219 - table.charset2lower = p_nls->charset2lower;
66220 + pax_open_kernel();
66221 + *(const unsigned char **)&table.charset2upper = p_nls->charset2upper;
66222 + *(const unsigned char **)&table.charset2lower = p_nls->charset2lower;
66223 + pax_close_kernel();
66224 return register_nls(&table);
66225 }
66226
66227 diff --git a/fs/notify/fanotify/fanotify_user.c b/fs/notify/fanotify/fanotify_user.c
66228 index cf27550..6c70f29d 100644
66229 --- a/fs/notify/fanotify/fanotify_user.c
66230 +++ b/fs/notify/fanotify/fanotify_user.c
66231 @@ -216,8 +216,8 @@ static ssize_t copy_event_to_user(struct fsnotify_group *group,
66232
66233 fd = fanotify_event_metadata.fd;
66234 ret = -EFAULT;
66235 - if (copy_to_user(buf, &fanotify_event_metadata,
66236 - fanotify_event_metadata.event_len))
66237 + if (fanotify_event_metadata.event_len > sizeof fanotify_event_metadata ||
66238 + copy_to_user(buf, &fanotify_event_metadata, fanotify_event_metadata.event_len))
66239 goto out_close_fd;
66240
66241 #ifdef CONFIG_FANOTIFY_ACCESS_PERMISSIONS
66242 diff --git a/fs/notify/notification.c b/fs/notify/notification.c
66243 index a95d8e0..a91a5fd 100644
66244 --- a/fs/notify/notification.c
66245 +++ b/fs/notify/notification.c
66246 @@ -48,7 +48,7 @@
66247 #include <linux/fsnotify_backend.h>
66248 #include "fsnotify.h"
66249
66250 -static atomic_t fsnotify_sync_cookie = ATOMIC_INIT(0);
66251 +static atomic_unchecked_t fsnotify_sync_cookie = ATOMIC_INIT(0);
66252
66253 /**
66254 * fsnotify_get_cookie - return a unique cookie for use in synchronizing events.
66255 @@ -56,7 +56,7 @@ static atomic_t fsnotify_sync_cookie = ATOMIC_INIT(0);
66256 */
66257 u32 fsnotify_get_cookie(void)
66258 {
66259 - return atomic_inc_return(&fsnotify_sync_cookie);
66260 + return atomic_inc_return_unchecked(&fsnotify_sync_cookie);
66261 }
66262 EXPORT_SYMBOL_GPL(fsnotify_get_cookie);
66263
66264 diff --git a/fs/ntfs/dir.c b/fs/ntfs/dir.c
66265 index 9e38daf..5727cae 100644
66266 --- a/fs/ntfs/dir.c
66267 +++ b/fs/ntfs/dir.c
66268 @@ -1310,7 +1310,7 @@ find_next_index_buffer:
66269 ia = (INDEX_ALLOCATION*)(kaddr + (ia_pos & ~PAGE_CACHE_MASK &
66270 ~(s64)(ndir->itype.index.block_size - 1)));
66271 /* Bounds checks. */
66272 - if (unlikely((u8*)ia < kaddr || (u8*)ia > kaddr + PAGE_CACHE_SIZE)) {
66273 + if (unlikely(!kaddr || (u8*)ia < kaddr || (u8*)ia > kaddr + PAGE_CACHE_SIZE)) {
66274 ntfs_error(sb, "Out of bounds check failed. Corrupt directory "
66275 "inode 0x%lx or driver bug.", vdir->i_ino);
66276 goto err_out;
66277 diff --git a/fs/ntfs/file.c b/fs/ntfs/file.c
66278 index 1da9b2d..9cca092a 100644
66279 --- a/fs/ntfs/file.c
66280 +++ b/fs/ntfs/file.c
66281 @@ -1281,7 +1281,7 @@ static inline size_t ntfs_copy_from_user(struct page **pages,
66282 char *addr;
66283 size_t total = 0;
66284 unsigned len;
66285 - int left;
66286 + unsigned left;
66287
66288 do {
66289 len = PAGE_CACHE_SIZE - ofs;
66290 diff --git a/fs/ntfs/super.c b/fs/ntfs/super.c
66291 index 9e1e112..241a52a 100644
66292 --- a/fs/ntfs/super.c
66293 +++ b/fs/ntfs/super.c
66294 @@ -688,7 +688,7 @@ static struct buffer_head *read_ntfs_boot_sector(struct super_block *sb,
66295 if (!silent)
66296 ntfs_error(sb, "Primary boot sector is invalid.");
66297 } else if (!silent)
66298 - ntfs_error(sb, read_err_str, "primary");
66299 + ntfs_error(sb, read_err_str, "%s", "primary");
66300 if (!(NTFS_SB(sb)->on_errors & ON_ERRORS_RECOVER)) {
66301 if (bh_primary)
66302 brelse(bh_primary);
66303 @@ -704,7 +704,7 @@ static struct buffer_head *read_ntfs_boot_sector(struct super_block *sb,
66304 goto hotfix_primary_boot_sector;
66305 brelse(bh_backup);
66306 } else if (!silent)
66307 - ntfs_error(sb, read_err_str, "backup");
66308 + ntfs_error(sb, read_err_str, "%s", "backup");
66309 /* Try to read NT3.51- backup boot sector. */
66310 if ((bh_backup = sb_bread(sb, nr_blocks >> 1))) {
66311 if (is_boot_sector_ntfs(sb, (NTFS_BOOT_SECTOR*)
66312 @@ -715,7 +715,7 @@ static struct buffer_head *read_ntfs_boot_sector(struct super_block *sb,
66313 "sector.");
66314 brelse(bh_backup);
66315 } else if (!silent)
66316 - ntfs_error(sb, read_err_str, "backup");
66317 + ntfs_error(sb, read_err_str, "%s", "backup");
66318 /* We failed. Cleanup and return. */
66319 if (bh_primary)
66320 brelse(bh_primary);
66321 diff --git a/fs/ocfs2/localalloc.c b/fs/ocfs2/localalloc.c
66322 index 0440134..d52c93a 100644
66323 --- a/fs/ocfs2/localalloc.c
66324 +++ b/fs/ocfs2/localalloc.c
66325 @@ -1320,7 +1320,7 @@ static int ocfs2_local_alloc_slide_window(struct ocfs2_super *osb,
66326 goto bail;
66327 }
66328
66329 - atomic_inc(&osb->alloc_stats.moves);
66330 + atomic_inc_unchecked(&osb->alloc_stats.moves);
66331
66332 bail:
66333 if (handle)
66334 diff --git a/fs/ocfs2/ocfs2.h b/fs/ocfs2/ocfs2.h
66335 index 460c6c3..b4ef513 100644
66336 --- a/fs/ocfs2/ocfs2.h
66337 +++ b/fs/ocfs2/ocfs2.h
66338 @@ -247,11 +247,11 @@ enum ocfs2_vol_state
66339
66340 struct ocfs2_alloc_stats
66341 {
66342 - atomic_t moves;
66343 - atomic_t local_data;
66344 - atomic_t bitmap_data;
66345 - atomic_t bg_allocs;
66346 - atomic_t bg_extends;
66347 + atomic_unchecked_t moves;
66348 + atomic_unchecked_t local_data;
66349 + atomic_unchecked_t bitmap_data;
66350 + atomic_unchecked_t bg_allocs;
66351 + atomic_unchecked_t bg_extends;
66352 };
66353
66354 enum ocfs2_local_alloc_state
66355 diff --git a/fs/ocfs2/refcounttree.c b/fs/ocfs2/refcounttree.c
66356 index ee541f9..df3a500 100644
66357 --- a/fs/ocfs2/refcounttree.c
66358 +++ b/fs/ocfs2/refcounttree.c
66359 @@ -4276,7 +4276,7 @@ static int ocfs2_reflink(struct dentry *old_dentry, struct inode *dir,
66360 error = posix_acl_create(dir, &mode, &default_acl, &acl);
66361 if (error) {
66362 mlog_errno(error);
66363 - goto out;
66364 + return error;
66365 }
66366
66367 error = ocfs2_create_inode_in_orphan(dir, mode,
66368 diff --git a/fs/ocfs2/suballoc.c b/fs/ocfs2/suballoc.c
66369 index 0cb889a..6a26b24 100644
66370 --- a/fs/ocfs2/suballoc.c
66371 +++ b/fs/ocfs2/suballoc.c
66372 @@ -867,7 +867,7 @@ static int ocfs2_reserve_suballoc_bits(struct ocfs2_super *osb,
66373 mlog_errno(status);
66374 goto bail;
66375 }
66376 - atomic_inc(&osb->alloc_stats.bg_extends);
66377 + atomic_inc_unchecked(&osb->alloc_stats.bg_extends);
66378
66379 /* You should never ask for this much metadata */
66380 BUG_ON(bits_wanted >
66381 @@ -2014,7 +2014,7 @@ int ocfs2_claim_metadata(handle_t *handle,
66382 mlog_errno(status);
66383 goto bail;
66384 }
66385 - atomic_inc(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
66386 + atomic_inc_unchecked(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
66387
66388 *suballoc_loc = res.sr_bg_blkno;
66389 *suballoc_bit_start = res.sr_bit_offset;
66390 @@ -2180,7 +2180,7 @@ int ocfs2_claim_new_inode_at_loc(handle_t *handle,
66391 trace_ocfs2_claim_new_inode_at_loc((unsigned long long)di_blkno,
66392 res->sr_bits);
66393
66394 - atomic_inc(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
66395 + atomic_inc_unchecked(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
66396
66397 BUG_ON(res->sr_bits != 1);
66398
66399 @@ -2222,7 +2222,7 @@ int ocfs2_claim_new_inode(handle_t *handle,
66400 mlog_errno(status);
66401 goto bail;
66402 }
66403 - atomic_inc(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
66404 + atomic_inc_unchecked(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
66405
66406 BUG_ON(res.sr_bits != 1);
66407
66408 @@ -2326,7 +2326,7 @@ int __ocfs2_claim_clusters(handle_t *handle,
66409 cluster_start,
66410 num_clusters);
66411 if (!status)
66412 - atomic_inc(&osb->alloc_stats.local_data);
66413 + atomic_inc_unchecked(&osb->alloc_stats.local_data);
66414 } else {
66415 if (min_clusters > (osb->bitmap_cpg - 1)) {
66416 /* The only paths asking for contiguousness
66417 @@ -2352,7 +2352,7 @@ int __ocfs2_claim_clusters(handle_t *handle,
66418 ocfs2_desc_bitmap_to_cluster_off(ac->ac_inode,
66419 res.sr_bg_blkno,
66420 res.sr_bit_offset);
66421 - atomic_inc(&osb->alloc_stats.bitmap_data);
66422 + atomic_inc_unchecked(&osb->alloc_stats.bitmap_data);
66423 *num_clusters = res.sr_bits;
66424 }
66425 }
66426 diff --git a/fs/ocfs2/super.c b/fs/ocfs2/super.c
66427 index 2667518..24bcf79 100644
66428 --- a/fs/ocfs2/super.c
66429 +++ b/fs/ocfs2/super.c
66430 @@ -308,11 +308,11 @@ static int ocfs2_osb_dump(struct ocfs2_super *osb, char *buf, int len)
66431 "%10s => GlobalAllocs: %d LocalAllocs: %d "
66432 "SubAllocs: %d LAWinMoves: %d SAExtends: %d\n",
66433 "Stats",
66434 - atomic_read(&osb->alloc_stats.bitmap_data),
66435 - atomic_read(&osb->alloc_stats.local_data),
66436 - atomic_read(&osb->alloc_stats.bg_allocs),
66437 - atomic_read(&osb->alloc_stats.moves),
66438 - atomic_read(&osb->alloc_stats.bg_extends));
66439 + atomic_read_unchecked(&osb->alloc_stats.bitmap_data),
66440 + atomic_read_unchecked(&osb->alloc_stats.local_data),
66441 + atomic_read_unchecked(&osb->alloc_stats.bg_allocs),
66442 + atomic_read_unchecked(&osb->alloc_stats.moves),
66443 + atomic_read_unchecked(&osb->alloc_stats.bg_extends));
66444
66445 out += snprintf(buf + out, len - out,
66446 "%10s => State: %u Descriptor: %llu Size: %u bits "
66447 @@ -2093,11 +2093,11 @@ static int ocfs2_initialize_super(struct super_block *sb,
66448
66449 mutex_init(&osb->system_file_mutex);
66450
66451 - atomic_set(&osb->alloc_stats.moves, 0);
66452 - atomic_set(&osb->alloc_stats.local_data, 0);
66453 - atomic_set(&osb->alloc_stats.bitmap_data, 0);
66454 - atomic_set(&osb->alloc_stats.bg_allocs, 0);
66455 - atomic_set(&osb->alloc_stats.bg_extends, 0);
66456 + atomic_set_unchecked(&osb->alloc_stats.moves, 0);
66457 + atomic_set_unchecked(&osb->alloc_stats.local_data, 0);
66458 + atomic_set_unchecked(&osb->alloc_stats.bitmap_data, 0);
66459 + atomic_set_unchecked(&osb->alloc_stats.bg_allocs, 0);
66460 + atomic_set_unchecked(&osb->alloc_stats.bg_extends, 0);
66461
66462 /* Copy the blockcheck stats from the superblock probe */
66463 osb->osb_ecc_stats = *stats;
66464 diff --git a/fs/open.c b/fs/open.c
66465 index 44a3be1..5e97aa1 100644
66466 --- a/fs/open.c
66467 +++ b/fs/open.c
66468 @@ -32,6 +32,8 @@
66469 #include <linux/dnotify.h>
66470 #include <linux/compat.h>
66471
66472 +#define CREATE_TRACE_POINTS
66473 +#include <trace/events/fs.h>
66474 #include "internal.h"
66475
66476 int do_truncate(struct dentry *dentry, loff_t length, unsigned int time_attrs,
66477 @@ -103,6 +105,8 @@ long vfs_truncate(struct path *path, loff_t length)
66478 error = locks_verify_truncate(inode, NULL, length);
66479 if (!error)
66480 error = security_path_truncate(path);
66481 + if (!error && !gr_acl_handle_truncate(path->dentry, path->mnt))
66482 + error = -EACCES;
66483 if (!error)
66484 error = do_truncate(path->dentry, length, 0, NULL);
66485
66486 @@ -187,6 +191,8 @@ static long do_sys_ftruncate(unsigned int fd, loff_t length, int small)
66487 error = locks_verify_truncate(inode, f.file, length);
66488 if (!error)
66489 error = security_path_truncate(&f.file->f_path);
66490 + if (!error && !gr_acl_handle_truncate(f.file->f_path.dentry, f.file->f_path.mnt))
66491 + error = -EACCES;
66492 if (!error)
66493 error = do_truncate(dentry, length, ATTR_MTIME|ATTR_CTIME, f.file);
66494 sb_end_write(inode->i_sb);
66495 @@ -392,6 +398,9 @@ retry:
66496 if (__mnt_is_readonly(path.mnt))
66497 res = -EROFS;
66498
66499 + if (!res && !gr_acl_handle_access(path.dentry, path.mnt, mode))
66500 + res = -EACCES;
66501 +
66502 out_path_release:
66503 path_put(&path);
66504 if (retry_estale(res, lookup_flags)) {
66505 @@ -423,6 +432,8 @@ retry:
66506 if (error)
66507 goto dput_and_out;
66508
66509 + gr_log_chdir(path.dentry, path.mnt);
66510 +
66511 set_fs_pwd(current->fs, &path);
66512
66513 dput_and_out:
66514 @@ -452,6 +463,13 @@ SYSCALL_DEFINE1(fchdir, unsigned int, fd)
66515 goto out_putf;
66516
66517 error = inode_permission(inode, MAY_EXEC | MAY_CHDIR);
66518 +
66519 + if (!error && !gr_chroot_fchdir(f.file->f_path.dentry, f.file->f_path.mnt))
66520 + error = -EPERM;
66521 +
66522 + if (!error)
66523 + gr_log_chdir(f.file->f_path.dentry, f.file->f_path.mnt);
66524 +
66525 if (!error)
66526 set_fs_pwd(current->fs, &f.file->f_path);
66527 out_putf:
66528 @@ -481,7 +499,13 @@ retry:
66529 if (error)
66530 goto dput_and_out;
66531
66532 + if (gr_handle_chroot_chroot(path.dentry, path.mnt))
66533 + goto dput_and_out;
66534 +
66535 set_fs_root(current->fs, &path);
66536 +
66537 + gr_handle_chroot_chdir(&path);
66538 +
66539 error = 0;
66540 dput_and_out:
66541 path_put(&path);
66542 @@ -505,6 +529,16 @@ static int chmod_common(struct path *path, umode_t mode)
66543 return error;
66544 retry_deleg:
66545 mutex_lock(&inode->i_mutex);
66546 +
66547 + if (!gr_acl_handle_chmod(path->dentry, path->mnt, &mode)) {
66548 + error = -EACCES;
66549 + goto out_unlock;
66550 + }
66551 + if (gr_handle_chroot_chmod(path->dentry, path->mnt, mode)) {
66552 + error = -EACCES;
66553 + goto out_unlock;
66554 + }
66555 +
66556 error = security_path_chmod(path, mode);
66557 if (error)
66558 goto out_unlock;
66559 @@ -570,6 +604,9 @@ static int chown_common(struct path *path, uid_t user, gid_t group)
66560 uid = make_kuid(current_user_ns(), user);
66561 gid = make_kgid(current_user_ns(), group);
66562
66563 + if (!gr_acl_handle_chown(path->dentry, path->mnt))
66564 + return -EACCES;
66565 +
66566 retry_deleg:
66567 newattrs.ia_valid = ATTR_CTIME;
66568 if (user != (uid_t) -1) {
66569 @@ -1017,6 +1054,7 @@ long do_sys_open(int dfd, const char __user *filename, int flags, umode_t mode)
66570 } else {
66571 fsnotify_open(f);
66572 fd_install(fd, f);
66573 + trace_do_sys_open(tmp->name, flags, mode);
66574 }
66575 }
66576 putname(tmp);
66577 diff --git a/fs/overlayfs/super.c b/fs/overlayfs/super.c
66578 index 5f0d199..13b74b9 100644
66579 --- a/fs/overlayfs/super.c
66580 +++ b/fs/overlayfs/super.c
66581 @@ -172,7 +172,7 @@ void ovl_path_lower(struct dentry *dentry, struct path *path)
66582 {
66583 struct ovl_entry *oe = dentry->d_fsdata;
66584
66585 - *path = oe->numlower ? oe->lowerstack[0] : (struct path) { NULL, NULL };
66586 + *path = oe->numlower ? oe->lowerstack[0] : (struct path) { .dentry = NULL, .mnt = NULL };
66587 }
66588
66589 int ovl_want_write(struct dentry *dentry)
66590 @@ -816,8 +816,8 @@ static unsigned int ovl_split_lowerdirs(char *str)
66591
66592 static int ovl_fill_super(struct super_block *sb, void *data, int silent)
66593 {
66594 - struct path upperpath = { NULL, NULL };
66595 - struct path workpath = { NULL, NULL };
66596 + struct path upperpath = { .dentry = NULL, .mnt = NULL };
66597 + struct path workpath = { .dentry = NULL, .mnt = NULL };
66598 struct dentry *root_dentry;
66599 struct ovl_entry *oe;
66600 struct ovl_fs *ufs;
66601 diff --git a/fs/pipe.c b/fs/pipe.c
66602 index 21981e5..2c0bffb 100644
66603 --- a/fs/pipe.c
66604 +++ b/fs/pipe.c
66605 @@ -37,7 +37,7 @@ unsigned int pipe_max_size = 1048576;
66606 /*
66607 * Minimum pipe size, as required by POSIX
66608 */
66609 -unsigned int pipe_min_size = PAGE_SIZE;
66610 +unsigned int pipe_min_size __read_only = PAGE_SIZE;
66611
66612 /*
66613 * We use a start+len construction, which provides full use of the
66614 @@ -56,7 +56,7 @@ unsigned int pipe_min_size = PAGE_SIZE;
66615
66616 static void pipe_lock_nested(struct pipe_inode_info *pipe, int subclass)
66617 {
66618 - if (pipe->files)
66619 + if (atomic_read(&pipe->files))
66620 mutex_lock_nested(&pipe->mutex, subclass);
66621 }
66622
66623 @@ -71,7 +71,7 @@ EXPORT_SYMBOL(pipe_lock);
66624
66625 void pipe_unlock(struct pipe_inode_info *pipe)
66626 {
66627 - if (pipe->files)
66628 + if (atomic_read(&pipe->files))
66629 mutex_unlock(&pipe->mutex);
66630 }
66631 EXPORT_SYMBOL(pipe_unlock);
66632 @@ -292,9 +292,9 @@ pipe_read(struct kiocb *iocb, struct iov_iter *to)
66633 }
66634 if (bufs) /* More to do? */
66635 continue;
66636 - if (!pipe->writers)
66637 + if (!atomic_read(&pipe->writers))
66638 break;
66639 - if (!pipe->waiting_writers) {
66640 + if (!atomic_read(&pipe->waiting_writers)) {
66641 /* syscall merging: Usually we must not sleep
66642 * if O_NONBLOCK is set, or if we got some data.
66643 * But if a writer sleeps in kernel space, then
66644 @@ -351,7 +351,7 @@ pipe_write(struct kiocb *iocb, struct iov_iter *from)
66645
66646 __pipe_lock(pipe);
66647
66648 - if (!pipe->readers) {
66649 + if (!atomic_read(&pipe->readers)) {
66650 send_sig(SIGPIPE, current, 0);
66651 ret = -EPIPE;
66652 goto out;
66653 @@ -387,7 +387,7 @@ pipe_write(struct kiocb *iocb, struct iov_iter *from)
66654 for (;;) {
66655 int bufs;
66656
66657 - if (!pipe->readers) {
66658 + if (!atomic_read(&pipe->readers)) {
66659 send_sig(SIGPIPE, current, 0);
66660 if (!ret)
66661 ret = -EPIPE;
66662 @@ -455,9 +455,9 @@ pipe_write(struct kiocb *iocb, struct iov_iter *from)
66663 kill_fasync(&pipe->fasync_readers, SIGIO, POLL_IN);
66664 do_wakeup = 0;
66665 }
66666 - pipe->waiting_writers++;
66667 + atomic_inc(&pipe->waiting_writers);
66668 pipe_wait(pipe);
66669 - pipe->waiting_writers--;
66670 + atomic_dec(&pipe->waiting_writers);
66671 }
66672 out:
66673 __pipe_unlock(pipe);
66674 @@ -512,7 +512,7 @@ pipe_poll(struct file *filp, poll_table *wait)
66675 mask = 0;
66676 if (filp->f_mode & FMODE_READ) {
66677 mask = (nrbufs > 0) ? POLLIN | POLLRDNORM : 0;
66678 - if (!pipe->writers && filp->f_version != pipe->w_counter)
66679 + if (!atomic_read(&pipe->writers) && filp->f_version != pipe->w_counter)
66680 mask |= POLLHUP;
66681 }
66682
66683 @@ -522,7 +522,7 @@ pipe_poll(struct file *filp, poll_table *wait)
66684 * Most Unices do not set POLLERR for FIFOs but on Linux they
66685 * behave exactly like pipes for poll().
66686 */
66687 - if (!pipe->readers)
66688 + if (!atomic_read(&pipe->readers))
66689 mask |= POLLERR;
66690 }
66691
66692 @@ -534,7 +534,7 @@ static void put_pipe_info(struct inode *inode, struct pipe_inode_info *pipe)
66693 int kill = 0;
66694
66695 spin_lock(&inode->i_lock);
66696 - if (!--pipe->files) {
66697 + if (atomic_dec_and_test(&pipe->files)) {
66698 inode->i_pipe = NULL;
66699 kill = 1;
66700 }
66701 @@ -551,11 +551,11 @@ pipe_release(struct inode *inode, struct file *file)
66702
66703 __pipe_lock(pipe);
66704 if (file->f_mode & FMODE_READ)
66705 - pipe->readers--;
66706 + atomic_dec(&pipe->readers);
66707 if (file->f_mode & FMODE_WRITE)
66708 - pipe->writers--;
66709 + atomic_dec(&pipe->writers);
66710
66711 - if (pipe->readers || pipe->writers) {
66712 + if (atomic_read(&pipe->readers) || atomic_read(&pipe->writers)) {
66713 wake_up_interruptible_sync_poll(&pipe->wait, POLLIN | POLLOUT | POLLRDNORM | POLLWRNORM | POLLERR | POLLHUP);
66714 kill_fasync(&pipe->fasync_readers, SIGIO, POLL_IN);
66715 kill_fasync(&pipe->fasync_writers, SIGIO, POLL_OUT);
66716 @@ -620,7 +620,7 @@ void free_pipe_info(struct pipe_inode_info *pipe)
66717 kfree(pipe);
66718 }
66719
66720 -static struct vfsmount *pipe_mnt __read_mostly;
66721 +struct vfsmount *pipe_mnt __read_mostly;
66722
66723 /*
66724 * pipefs_dname() is called from d_path().
66725 @@ -650,8 +650,9 @@ static struct inode * get_pipe_inode(void)
66726 goto fail_iput;
66727
66728 inode->i_pipe = pipe;
66729 - pipe->files = 2;
66730 - pipe->readers = pipe->writers = 1;
66731 + atomic_set(&pipe->files, 2);
66732 + atomic_set(&pipe->readers, 1);
66733 + atomic_set(&pipe->writers, 1);
66734 inode->i_fop = &pipefifo_fops;
66735
66736 /*
66737 @@ -830,17 +831,17 @@ static int fifo_open(struct inode *inode, struct file *filp)
66738 spin_lock(&inode->i_lock);
66739 if (inode->i_pipe) {
66740 pipe = inode->i_pipe;
66741 - pipe->files++;
66742 + atomic_inc(&pipe->files);
66743 spin_unlock(&inode->i_lock);
66744 } else {
66745 spin_unlock(&inode->i_lock);
66746 pipe = alloc_pipe_info();
66747 if (!pipe)
66748 return -ENOMEM;
66749 - pipe->files = 1;
66750 + atomic_set(&pipe->files, 1);
66751 spin_lock(&inode->i_lock);
66752 if (unlikely(inode->i_pipe)) {
66753 - inode->i_pipe->files++;
66754 + atomic_inc(&inode->i_pipe->files);
66755 spin_unlock(&inode->i_lock);
66756 free_pipe_info(pipe);
66757 pipe = inode->i_pipe;
66758 @@ -865,10 +866,10 @@ static int fifo_open(struct inode *inode, struct file *filp)
66759 * opened, even when there is no process writing the FIFO.
66760 */
66761 pipe->r_counter++;
66762 - if (pipe->readers++ == 0)
66763 + if (atomic_inc_return(&pipe->readers) == 1)
66764 wake_up_partner(pipe);
66765
66766 - if (!is_pipe && !pipe->writers) {
66767 + if (!is_pipe && !atomic_read(&pipe->writers)) {
66768 if ((filp->f_flags & O_NONBLOCK)) {
66769 /* suppress POLLHUP until we have
66770 * seen a writer */
66771 @@ -887,14 +888,14 @@ static int fifo_open(struct inode *inode, struct file *filp)
66772 * errno=ENXIO when there is no process reading the FIFO.
66773 */
66774 ret = -ENXIO;
66775 - if (!is_pipe && (filp->f_flags & O_NONBLOCK) && !pipe->readers)
66776 + if (!is_pipe && (filp->f_flags & O_NONBLOCK) && !atomic_read(&pipe->readers))
66777 goto err;
66778
66779 pipe->w_counter++;
66780 - if (!pipe->writers++)
66781 + if (atomic_inc_return(&pipe->writers) == 1)
66782 wake_up_partner(pipe);
66783
66784 - if (!is_pipe && !pipe->readers) {
66785 + if (!is_pipe && !atomic_read(&pipe->readers)) {
66786 if (wait_for_partner(pipe, &pipe->r_counter))
66787 goto err_wr;
66788 }
66789 @@ -908,11 +909,11 @@ static int fifo_open(struct inode *inode, struct file *filp)
66790 * the process can at least talk to itself.
66791 */
66792
66793 - pipe->readers++;
66794 - pipe->writers++;
66795 + atomic_inc(&pipe->readers);
66796 + atomic_inc(&pipe->writers);
66797 pipe->r_counter++;
66798 pipe->w_counter++;
66799 - if (pipe->readers == 1 || pipe->writers == 1)
66800 + if (atomic_read(&pipe->readers) == 1 || atomic_read(&pipe->writers) == 1)
66801 wake_up_partner(pipe);
66802 break;
66803
66804 @@ -926,13 +927,13 @@ static int fifo_open(struct inode *inode, struct file *filp)
66805 return 0;
66806
66807 err_rd:
66808 - if (!--pipe->readers)
66809 + if (atomic_dec_and_test(&pipe->readers))
66810 wake_up_interruptible(&pipe->wait);
66811 ret = -ERESTARTSYS;
66812 goto err;
66813
66814 err_wr:
66815 - if (!--pipe->writers)
66816 + if (atomic_dec_and_test(&pipe->writers))
66817 wake_up_interruptible(&pipe->wait);
66818 ret = -ERESTARTSYS;
66819 goto err;
66820 @@ -1010,7 +1011,7 @@ static long pipe_set_size(struct pipe_inode_info *pipe, unsigned long nr_pages)
66821 * Currently we rely on the pipe array holding a power-of-2 number
66822 * of pages.
66823 */
66824 -static inline unsigned int round_pipe_size(unsigned int size)
66825 +static inline unsigned long round_pipe_size(unsigned long size)
66826 {
66827 unsigned long nr_pages;
66828
66829 @@ -1058,13 +1059,16 @@ long pipe_fcntl(struct file *file, unsigned int cmd, unsigned long arg)
66830
66831 switch (cmd) {
66832 case F_SETPIPE_SZ: {
66833 - unsigned int size, nr_pages;
66834 + unsigned long size, nr_pages;
66835 +
66836 + ret = -EINVAL;
66837 + if (arg < pipe_min_size)
66838 + goto out;
66839
66840 size = round_pipe_size(arg);
66841 nr_pages = size >> PAGE_SHIFT;
66842
66843 - ret = -EINVAL;
66844 - if (!nr_pages)
66845 + if (size < pipe_min_size)
66846 goto out;
66847
66848 if (!capable(CAP_SYS_RESOURCE) && size > pipe_max_size) {
66849 diff --git a/fs/posix_acl.c b/fs/posix_acl.c
66850 index 3a48bb7..403067b 100644
66851 --- a/fs/posix_acl.c
66852 +++ b/fs/posix_acl.c
66853 @@ -20,6 +20,7 @@
66854 #include <linux/xattr.h>
66855 #include <linux/export.h>
66856 #include <linux/user_namespace.h>
66857 +#include <linux/grsecurity.h>
66858
66859 struct posix_acl **acl_by_type(struct inode *inode, int type)
66860 {
66861 @@ -277,7 +278,7 @@ posix_acl_equiv_mode(const struct posix_acl *acl, umode_t *mode_p)
66862 }
66863 }
66864 if (mode_p)
66865 - *mode_p = (*mode_p & ~S_IRWXUGO) | mode;
66866 + *mode_p = ((*mode_p & ~S_IRWXUGO) | mode) & ~gr_acl_umask();
66867 return not_equiv;
66868 }
66869 EXPORT_SYMBOL(posix_acl_equiv_mode);
66870 @@ -427,7 +428,7 @@ static int posix_acl_create_masq(struct posix_acl *acl, umode_t *mode_p)
66871 mode &= (group_obj->e_perm << 3) | ~S_IRWXG;
66872 }
66873
66874 - *mode_p = (*mode_p & ~S_IRWXUGO) | mode;
66875 + *mode_p = ((*mode_p & ~S_IRWXUGO) | mode) & ~gr_acl_umask();
66876 return not_equiv;
66877 }
66878
66879 @@ -485,6 +486,8 @@ __posix_acl_create(struct posix_acl **acl, gfp_t gfp, umode_t *mode_p)
66880 struct posix_acl *clone = posix_acl_clone(*acl, gfp);
66881 int err = -ENOMEM;
66882 if (clone) {
66883 + *mode_p &= ~gr_acl_umask();
66884 +
66885 err = posix_acl_create_masq(clone, mode_p);
66886 if (err < 0) {
66887 posix_acl_release(clone);
66888 @@ -663,11 +666,12 @@ struct posix_acl *
66889 posix_acl_from_xattr(struct user_namespace *user_ns,
66890 const void *value, size_t size)
66891 {
66892 - posix_acl_xattr_header *header = (posix_acl_xattr_header *)value;
66893 - posix_acl_xattr_entry *entry = (posix_acl_xattr_entry *)(header+1), *end;
66894 + const posix_acl_xattr_header *header = (const posix_acl_xattr_header *)value;
66895 + const posix_acl_xattr_entry *entry = (const posix_acl_xattr_entry *)(header+1), *end;
66896 int count;
66897 struct posix_acl *acl;
66898 struct posix_acl_entry *acl_e;
66899 + umode_t umask = gr_acl_umask();
66900
66901 if (!value)
66902 return NULL;
66903 @@ -693,12 +697,18 @@ posix_acl_from_xattr(struct user_namespace *user_ns,
66904
66905 switch(acl_e->e_tag) {
66906 case ACL_USER_OBJ:
66907 + acl_e->e_perm &= ~((umask & S_IRWXU) >> 6);
66908 + break;
66909 case ACL_GROUP_OBJ:
66910 case ACL_MASK:
66911 + acl_e->e_perm &= ~((umask & S_IRWXG) >> 3);
66912 + break;
66913 case ACL_OTHER:
66914 + acl_e->e_perm &= ~(umask & S_IRWXO);
66915 break;
66916
66917 case ACL_USER:
66918 + acl_e->e_perm &= ~((umask & S_IRWXU) >> 6);
66919 acl_e->e_uid =
66920 make_kuid(user_ns,
66921 le32_to_cpu(entry->e_id));
66922 @@ -706,6 +716,7 @@ posix_acl_from_xattr(struct user_namespace *user_ns,
66923 goto fail;
66924 break;
66925 case ACL_GROUP:
66926 + acl_e->e_perm &= ~((umask & S_IRWXG) >> 3);
66927 acl_e->e_gid =
66928 make_kgid(user_ns,
66929 le32_to_cpu(entry->e_id));
66930 diff --git a/fs/proc/Kconfig b/fs/proc/Kconfig
66931 index 2183fcf..3c32a98 100644
66932 --- a/fs/proc/Kconfig
66933 +++ b/fs/proc/Kconfig
66934 @@ -30,7 +30,7 @@ config PROC_FS
66935
66936 config PROC_KCORE
66937 bool "/proc/kcore support" if !ARM
66938 - depends on PROC_FS && MMU
66939 + depends on PROC_FS && MMU && !GRKERNSEC_PROC_ADD
66940 help
66941 Provides a virtual ELF core file of the live kernel. This can
66942 be read with gdb and other ELF tools. No modifications can be
66943 @@ -38,8 +38,8 @@ config PROC_KCORE
66944
66945 config PROC_VMCORE
66946 bool "/proc/vmcore support"
66947 - depends on PROC_FS && CRASH_DUMP
66948 - default y
66949 + depends on PROC_FS && CRASH_DUMP && !GRKERNSEC
66950 + default n
66951 help
66952 Exports the dump image of crashed kernel in ELF format.
66953
66954 @@ -63,8 +63,8 @@ config PROC_SYSCTL
66955 limited in memory.
66956
66957 config PROC_PAGE_MONITOR
66958 - default y
66959 - depends on PROC_FS && MMU
66960 + default n
66961 + depends on PROC_FS && MMU && !GRKERNSEC
66962 bool "Enable /proc page monitoring" if EXPERT
66963 help
66964 Various /proc files exist to monitor process memory utilization:
66965 diff --git a/fs/proc/array.c b/fs/proc/array.c
66966 index 1295a00..4c91a6b 100644
66967 --- a/fs/proc/array.c
66968 +++ b/fs/proc/array.c
66969 @@ -60,6 +60,7 @@
66970 #include <linux/tty.h>
66971 #include <linux/string.h>
66972 #include <linux/mman.h>
66973 +#include <linux/grsecurity.h>
66974 #include <linux/proc_fs.h>
66975 #include <linux/ioport.h>
66976 #include <linux/uaccess.h>
66977 @@ -322,6 +323,21 @@ static void task_cpus_allowed(struct seq_file *m, struct task_struct *task)
66978 cpumask_pr_args(&task->cpus_allowed));
66979 }
66980
66981 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
66982 +static inline void task_pax(struct seq_file *m, struct task_struct *p)
66983 +{
66984 + if (p->mm)
66985 + seq_printf(m, "PaX:\t%c%c%c%c%c\n",
66986 + p->mm->pax_flags & MF_PAX_PAGEEXEC ? 'P' : 'p',
66987 + p->mm->pax_flags & MF_PAX_EMUTRAMP ? 'E' : 'e',
66988 + p->mm->pax_flags & MF_PAX_MPROTECT ? 'M' : 'm',
66989 + p->mm->pax_flags & MF_PAX_RANDMMAP ? 'R' : 'r',
66990 + p->mm->pax_flags & MF_PAX_SEGMEXEC ? 'S' : 's');
66991 + else
66992 + seq_printf(m, "PaX:\t-----\n");
66993 +}
66994 +#endif
66995 +
66996 int proc_pid_status(struct seq_file *m, struct pid_namespace *ns,
66997 struct pid *pid, struct task_struct *task)
66998 {
66999 @@ -340,9 +356,24 @@ int proc_pid_status(struct seq_file *m, struct pid_namespace *ns,
67000 task_cpus_allowed(m, task);
67001 cpuset_task_status_allowed(m, task);
67002 task_context_switch_counts(m, task);
67003 +
67004 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
67005 + task_pax(m, task);
67006 +#endif
67007 +
67008 +#if defined(CONFIG_GRKERNSEC) && !defined(CONFIG_GRKERNSEC_NO_RBAC)
67009 + task_grsec_rbac(m, task);
67010 +#endif
67011 +
67012 return 0;
67013 }
67014
67015 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
67016 +#define PAX_RAND_FLAGS(_mm) (_mm != NULL && _mm != current->mm && \
67017 + (_mm->pax_flags & MF_PAX_RANDMMAP || \
67018 + _mm->pax_flags & MF_PAX_SEGMEXEC))
67019 +#endif
67020 +
67021 static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
67022 struct pid *pid, struct task_struct *task, int whole)
67023 {
67024 @@ -364,6 +395,13 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
67025 char tcomm[sizeof(task->comm)];
67026 unsigned long flags;
67027
67028 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
67029 + if (current->exec_id != m->exec_id) {
67030 + gr_log_badprocpid("stat");
67031 + return 0;
67032 + }
67033 +#endif
67034 +
67035 state = *get_task_state(task);
67036 vsize = eip = esp = 0;
67037 permitted = ptrace_may_access(task, PTRACE_MODE_READ | PTRACE_MODE_NOAUDIT);
67038 @@ -434,6 +472,19 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
67039 gtime = task_gtime(task);
67040 }
67041
67042 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
67043 + if (PAX_RAND_FLAGS(mm)) {
67044 + eip = 0;
67045 + esp = 0;
67046 + wchan = 0;
67047 + }
67048 +#endif
67049 +#ifdef CONFIG_GRKERNSEC_HIDESYM
67050 + wchan = 0;
67051 + eip =0;
67052 + esp =0;
67053 +#endif
67054 +
67055 /* scale priority and nice values from timeslices to -20..20 */
67056 /* to make it look like a "normal" Unix priority/nice value */
67057 priority = task_prio(task);
67058 @@ -465,9 +516,15 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
67059 seq_put_decimal_ull(m, ' ', vsize);
67060 seq_put_decimal_ull(m, ' ', mm ? get_mm_rss(mm) : 0);
67061 seq_put_decimal_ull(m, ' ', rsslim);
67062 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
67063 + seq_put_decimal_ull(m, ' ', PAX_RAND_FLAGS(mm) ? 1 : (mm ? (permitted ? mm->start_code : 1) : 0));
67064 + seq_put_decimal_ull(m, ' ', PAX_RAND_FLAGS(mm) ? 1 : (mm ? (permitted ? mm->end_code : 1) : 0));
67065 + seq_put_decimal_ull(m, ' ', PAX_RAND_FLAGS(mm) ? 0 : ((permitted && mm) ? mm->start_stack : 0));
67066 +#else
67067 seq_put_decimal_ull(m, ' ', mm ? (permitted ? mm->start_code : 1) : 0);
67068 seq_put_decimal_ull(m, ' ', mm ? (permitted ? mm->end_code : 1) : 0);
67069 seq_put_decimal_ull(m, ' ', (permitted && mm) ? mm->start_stack : 0);
67070 +#endif
67071 seq_put_decimal_ull(m, ' ', esp);
67072 seq_put_decimal_ull(m, ' ', eip);
67073 /* The signal information here is obsolete.
67074 @@ -489,7 +546,11 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
67075 seq_put_decimal_ull(m, ' ', cputime_to_clock_t(gtime));
67076 seq_put_decimal_ll(m, ' ', cputime_to_clock_t(cgtime));
67077
67078 - if (mm && permitted) {
67079 + if (mm && permitted
67080 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
67081 + && !PAX_RAND_FLAGS(mm)
67082 +#endif
67083 + ) {
67084 seq_put_decimal_ull(m, ' ', mm->start_data);
67085 seq_put_decimal_ull(m, ' ', mm->end_data);
67086 seq_put_decimal_ull(m, ' ', mm->start_brk);
67087 @@ -527,8 +588,15 @@ int proc_pid_statm(struct seq_file *m, struct pid_namespace *ns,
67088 struct pid *pid, struct task_struct *task)
67089 {
67090 unsigned long size = 0, resident = 0, shared = 0, text = 0, data = 0;
67091 - struct mm_struct *mm = get_task_mm(task);
67092 + struct mm_struct *mm;
67093
67094 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
67095 + if (current->exec_id != m->exec_id) {
67096 + gr_log_badprocpid("statm");
67097 + return 0;
67098 + }
67099 +#endif
67100 + mm = get_task_mm(task);
67101 if (mm) {
67102 size = task_statm(mm, &shared, &text, &data, &resident);
67103 mmput(mm);
67104 @@ -551,6 +619,20 @@ int proc_pid_statm(struct seq_file *m, struct pid_namespace *ns,
67105 return 0;
67106 }
67107
67108 +#ifdef CONFIG_GRKERNSEC_PROC_IPADDR
67109 +int proc_pid_ipaddr(struct seq_file *m, struct pid_namespace *ns, struct pid *pid, struct task_struct *task)
67110 +{
67111 + unsigned long flags;
67112 + u32 curr_ip = 0;
67113 +
67114 + if (lock_task_sighand(task, &flags)) {
67115 + curr_ip = task->signal->curr_ip;
67116 + unlock_task_sighand(task, &flags);
67117 + }
67118 + return seq_printf(m, "%pI4\n", &curr_ip);
67119 +}
67120 +#endif
67121 +
67122 #ifdef CONFIG_CHECKPOINT_RESTORE
67123 static struct pid *
67124 get_children_pid(struct inode *inode, struct pid *pid_prev, loff_t pos)
67125 diff --git a/fs/proc/base.c b/fs/proc/base.c
67126 index 3f3d7ae..68de109 100644
67127 --- a/fs/proc/base.c
67128 +++ b/fs/proc/base.c
67129 @@ -113,6 +113,14 @@ struct pid_entry {
67130 union proc_op op;
67131 };
67132
67133 +struct getdents_callback {
67134 + struct linux_dirent __user * current_dir;
67135 + struct linux_dirent __user * previous;
67136 + struct file * file;
67137 + int count;
67138 + int error;
67139 +};
67140 +
67141 #define NOD(NAME, MODE, IOP, FOP, OP) { \
67142 .name = (NAME), \
67143 .len = sizeof(NAME) - 1, \
67144 @@ -208,12 +216,28 @@ static int proc_pid_cmdline(struct seq_file *m, struct pid_namespace *ns,
67145 return 0;
67146 }
67147
67148 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
67149 +#define PAX_RAND_FLAGS(_mm) (_mm != NULL && _mm != current->mm && \
67150 + (_mm->pax_flags & MF_PAX_RANDMMAP || \
67151 + _mm->pax_flags & MF_PAX_SEGMEXEC))
67152 +#endif
67153 +
67154 static int proc_pid_auxv(struct seq_file *m, struct pid_namespace *ns,
67155 struct pid *pid, struct task_struct *task)
67156 {
67157 struct mm_struct *mm = mm_access(task, PTRACE_MODE_READ);
67158 if (mm && !IS_ERR(mm)) {
67159 unsigned int nwords = 0;
67160 +
67161 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
67162 + /* allow if we're currently ptracing this task */
67163 + if (PAX_RAND_FLAGS(mm) &&
67164 + (!(task->ptrace & PT_PTRACED) || (task->parent != current))) {
67165 + mmput(mm);
67166 + return 0;
67167 + }
67168 +#endif
67169 +
67170 do {
67171 nwords += 2;
67172 } while (mm->saved_auxv[nwords - 2] != 0); /* AT_NULL */
67173 @@ -225,7 +249,7 @@ static int proc_pid_auxv(struct seq_file *m, struct pid_namespace *ns,
67174 }
67175
67176
67177 -#ifdef CONFIG_KALLSYMS
67178 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
67179 /*
67180 * Provides a wchan file via kallsyms in a proper one-value-per-file format.
67181 * Returns the resolved symbol. If that fails, simply return the address.
67182 @@ -265,7 +289,7 @@ static void unlock_trace(struct task_struct *task)
67183 mutex_unlock(&task->signal->cred_guard_mutex);
67184 }
67185
67186 -#ifdef CONFIG_STACKTRACE
67187 +#if defined(CONFIG_STACKTRACE) && !defined(CONFIG_GRKERNSEC_HIDESYM)
67188
67189 #define MAX_STACK_TRACE_DEPTH 64
67190
67191 @@ -456,7 +480,7 @@ static int proc_pid_limits(struct seq_file *m, struct pid_namespace *ns,
67192 return 0;
67193 }
67194
67195 -#ifdef CONFIG_HAVE_ARCH_TRACEHOOK
67196 +#if defined(CONFIG_HAVE_ARCH_TRACEHOOK) && !defined(CONFIG_GRKERNSEC_PROC_MEMMAP)
67197 static int proc_pid_syscall(struct seq_file *m, struct pid_namespace *ns,
67198 struct pid *pid, struct task_struct *task)
67199 {
67200 @@ -486,7 +510,7 @@ static int proc_pid_syscall(struct seq_file *m, struct pid_namespace *ns,
67201 /************************************************************************/
67202
67203 /* permission checks */
67204 -static int proc_fd_access_allowed(struct inode *inode)
67205 +static int proc_fd_access_allowed(struct inode *inode, unsigned int log)
67206 {
67207 struct task_struct *task;
67208 int allowed = 0;
67209 @@ -496,7 +520,10 @@ static int proc_fd_access_allowed(struct inode *inode)
67210 */
67211 task = get_proc_task(inode);
67212 if (task) {
67213 - allowed = ptrace_may_access(task, PTRACE_MODE_READ);
67214 + if (log)
67215 + allowed = ptrace_may_access(task, PTRACE_MODE_READ);
67216 + else
67217 + allowed = ptrace_may_access(task, PTRACE_MODE_READ | PTRACE_MODE_NOAUDIT);
67218 put_task_struct(task);
67219 }
67220 return allowed;
67221 @@ -527,10 +554,35 @@ static bool has_pid_permissions(struct pid_namespace *pid,
67222 struct task_struct *task,
67223 int hide_pid_min)
67224 {
67225 + if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task))
67226 + return false;
67227 +
67228 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
67229 + rcu_read_lock();
67230 + {
67231 + const struct cred *tmpcred = current_cred();
67232 + const struct cred *cred = __task_cred(task);
67233 +
67234 + if (uid_eq(tmpcred->uid, GLOBAL_ROOT_UID) || uid_eq(tmpcred->uid, cred->uid)
67235 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
67236 + || in_group_p(grsec_proc_gid)
67237 +#endif
67238 + ) {
67239 + rcu_read_unlock();
67240 + return true;
67241 + }
67242 + }
67243 + rcu_read_unlock();
67244 +
67245 + if (!pid->hide_pid)
67246 + return false;
67247 +#endif
67248 +
67249 if (pid->hide_pid < hide_pid_min)
67250 return true;
67251 if (in_group_p(pid->pid_gid))
67252 return true;
67253 +
67254 return ptrace_may_access(task, PTRACE_MODE_READ);
67255 }
67256
67257 @@ -548,7 +600,11 @@ static int proc_pid_permission(struct inode *inode, int mask)
67258 put_task_struct(task);
67259
67260 if (!has_perms) {
67261 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
67262 + {
67263 +#else
67264 if (pid->hide_pid == 2) {
67265 +#endif
67266 /*
67267 * Let's make getdents(), stat(), and open()
67268 * consistent with each other. If a process
67269 @@ -609,6 +665,10 @@ struct mm_struct *proc_mem_open(struct inode *inode, unsigned int mode)
67270
67271 if (task) {
67272 mm = mm_access(task, mode);
67273 + if (!IS_ERR_OR_NULL(mm) && gr_acl_handle_procpidmem(task)) {
67274 + mmput(mm);
67275 + mm = ERR_PTR(-EPERM);
67276 + }
67277 put_task_struct(task);
67278
67279 if (!IS_ERR_OR_NULL(mm)) {
67280 @@ -630,6 +690,11 @@ static int __mem_open(struct inode *inode, struct file *file, unsigned int mode)
67281 return PTR_ERR(mm);
67282
67283 file->private_data = mm;
67284 +
67285 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
67286 + file->f_version = current->exec_id;
67287 +#endif
67288 +
67289 return 0;
67290 }
67291
67292 @@ -651,6 +716,17 @@ static ssize_t mem_rw(struct file *file, char __user *buf,
67293 ssize_t copied;
67294 char *page;
67295
67296 +#ifdef CONFIG_GRKERNSEC
67297 + if (write)
67298 + return -EPERM;
67299 +#endif
67300 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
67301 + if (file->f_version != current->exec_id) {
67302 + gr_log_badprocpid("mem");
67303 + return 0;
67304 + }
67305 +#endif
67306 +
67307 if (!mm)
67308 return 0;
67309
67310 @@ -663,7 +739,7 @@ static ssize_t mem_rw(struct file *file, char __user *buf,
67311 goto free;
67312
67313 while (count > 0) {
67314 - int this_len = min_t(int, count, PAGE_SIZE);
67315 + ssize_t this_len = min_t(ssize_t, count, PAGE_SIZE);
67316
67317 if (write && copy_from_user(page, buf, this_len)) {
67318 copied = -EFAULT;
67319 @@ -755,6 +831,13 @@ static ssize_t environ_read(struct file *file, char __user *buf,
67320 if (!mm)
67321 return 0;
67322
67323 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
67324 + if (file->f_version != current->exec_id) {
67325 + gr_log_badprocpid("environ");
67326 + return 0;
67327 + }
67328 +#endif
67329 +
67330 page = (char *)__get_free_page(GFP_TEMPORARY);
67331 if (!page)
67332 return -ENOMEM;
67333 @@ -764,7 +847,7 @@ static ssize_t environ_read(struct file *file, char __user *buf,
67334 goto free;
67335 while (count > 0) {
67336 size_t this_len, max_len;
67337 - int retval;
67338 + ssize_t retval;
67339
67340 if (src >= (mm->env_end - mm->env_start))
67341 break;
67342 @@ -1378,7 +1461,7 @@ static void *proc_pid_follow_link(struct dentry *dentry, struct nameidata *nd)
67343 int error = -EACCES;
67344
67345 /* Are we allowed to snoop on the tasks file descriptors? */
67346 - if (!proc_fd_access_allowed(inode))
67347 + if (!proc_fd_access_allowed(inode, 0))
67348 goto out;
67349
67350 error = PROC_I(inode)->op.proc_get_link(dentry, &path);
67351 @@ -1422,8 +1505,18 @@ static int proc_pid_readlink(struct dentry * dentry, char __user * buffer, int b
67352 struct path path;
67353
67354 /* Are we allowed to snoop on the tasks file descriptors? */
67355 - if (!proc_fd_access_allowed(inode))
67356 - goto out;
67357 + /* logging this is needed for learning on chromium to work properly,
67358 + but we don't want to flood the logs from 'ps' which does a readlink
67359 + on /proc/fd/2 of tasks in the listing, nor do we want 'ps' to learn
67360 + CAP_SYS_PTRACE as it's not necessary for its basic functionality
67361 + */
67362 + if (dentry->d_name.name[0] == '2' && dentry->d_name.name[1] == '\0') {
67363 + if (!proc_fd_access_allowed(inode,0))
67364 + goto out;
67365 + } else {
67366 + if (!proc_fd_access_allowed(inode,1))
67367 + goto out;
67368 + }
67369
67370 error = PROC_I(inode)->op.proc_get_link(dentry, &path);
67371 if (error)
67372 @@ -1473,7 +1566,11 @@ struct inode *proc_pid_make_inode(struct super_block * sb, struct task_struct *t
67373 rcu_read_lock();
67374 cred = __task_cred(task);
67375 inode->i_uid = cred->euid;
67376 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
67377 + inode->i_gid = grsec_proc_gid;
67378 +#else
67379 inode->i_gid = cred->egid;
67380 +#endif
67381 rcu_read_unlock();
67382 }
67383 security_task_to_inode(task, inode);
67384 @@ -1509,10 +1606,19 @@ int pid_getattr(struct vfsmount *mnt, struct dentry *dentry, struct kstat *stat)
67385 return -ENOENT;
67386 }
67387 if ((inode->i_mode == (S_IFDIR|S_IRUGO|S_IXUGO)) ||
67388 +#ifdef CONFIG_GRKERNSEC_PROC_USER
67389 + (inode->i_mode == (S_IFDIR|S_IRUSR|S_IXUSR)) ||
67390 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
67391 + (inode->i_mode == (S_IFDIR|S_IRUSR|S_IRGRP|S_IXUSR|S_IXGRP)) ||
67392 +#endif
67393 task_dumpable(task)) {
67394 cred = __task_cred(task);
67395 stat->uid = cred->euid;
67396 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
67397 + stat->gid = grsec_proc_gid;
67398 +#else
67399 stat->gid = cred->egid;
67400 +#endif
67401 }
67402 }
67403 rcu_read_unlock();
67404 @@ -1550,11 +1656,20 @@ int pid_revalidate(struct dentry *dentry, unsigned int flags)
67405
67406 if (task) {
67407 if ((inode->i_mode == (S_IFDIR|S_IRUGO|S_IXUGO)) ||
67408 +#ifdef CONFIG_GRKERNSEC_PROC_USER
67409 + (inode->i_mode == (S_IFDIR|S_IRUSR|S_IXUSR)) ||
67410 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
67411 + (inode->i_mode == (S_IFDIR|S_IRUSR|S_IRGRP|S_IXUSR|S_IXGRP)) ||
67412 +#endif
67413 task_dumpable(task)) {
67414 rcu_read_lock();
67415 cred = __task_cred(task);
67416 inode->i_uid = cred->euid;
67417 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
67418 + inode->i_gid = grsec_proc_gid;
67419 +#else
67420 inode->i_gid = cred->egid;
67421 +#endif
67422 rcu_read_unlock();
67423 } else {
67424 inode->i_uid = GLOBAL_ROOT_UID;
67425 @@ -2085,6 +2200,9 @@ static struct dentry *proc_pident_lookup(struct inode *dir,
67426 if (!task)
67427 goto out_no_task;
67428
67429 + if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task))
67430 + goto out;
67431 +
67432 /*
67433 * Yes, it does not scale. And it should not. Don't add
67434 * new entries into /proc/<tgid>/ without very good reasons.
67435 @@ -2115,6 +2233,9 @@ static int proc_pident_readdir(struct file *file, struct dir_context *ctx,
67436 if (!task)
67437 return -ENOENT;
67438
67439 + if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task))
67440 + goto out;
67441 +
67442 if (!dir_emit_dots(file, ctx))
67443 goto out;
67444
67445 @@ -2557,7 +2678,7 @@ static const struct pid_entry tgid_base_stuff[] = {
67446 REG("autogroup", S_IRUGO|S_IWUSR, proc_pid_sched_autogroup_operations),
67447 #endif
67448 REG("comm", S_IRUGO|S_IWUSR, proc_pid_set_comm_operations),
67449 -#ifdef CONFIG_HAVE_ARCH_TRACEHOOK
67450 +#if defined(CONFIG_HAVE_ARCH_TRACEHOOK) && !defined(CONFIG_GRKERNSEC_PROC_MEMMAP)
67451 ONE("syscall", S_IRUSR, proc_pid_syscall),
67452 #endif
67453 ONE("cmdline", S_IRUGO, proc_pid_cmdline),
67454 @@ -2582,10 +2703,10 @@ static const struct pid_entry tgid_base_stuff[] = {
67455 #ifdef CONFIG_SECURITY
67456 DIR("attr", S_IRUGO|S_IXUGO, proc_attr_dir_inode_operations, proc_attr_dir_operations),
67457 #endif
67458 -#ifdef CONFIG_KALLSYMS
67459 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
67460 ONE("wchan", S_IRUGO, proc_pid_wchan),
67461 #endif
67462 -#ifdef CONFIG_STACKTRACE
67463 +#if defined(CONFIG_STACKTRACE) && !defined(CONFIG_GRKERNSEC_HIDESYM)
67464 ONE("stack", S_IRUSR, proc_pid_stack),
67465 #endif
67466 #ifdef CONFIG_SCHEDSTATS
67467 @@ -2619,6 +2740,9 @@ static const struct pid_entry tgid_base_stuff[] = {
67468 #ifdef CONFIG_HARDWALL
67469 ONE("hardwall", S_IRUGO, proc_pid_hardwall),
67470 #endif
67471 +#ifdef CONFIG_GRKERNSEC_PROC_IPADDR
67472 + ONE("ipaddr", S_IRUSR, proc_pid_ipaddr),
67473 +#endif
67474 #ifdef CONFIG_USER_NS
67475 REG("uid_map", S_IRUGO|S_IWUSR, proc_uid_map_operations),
67476 REG("gid_map", S_IRUGO|S_IWUSR, proc_gid_map_operations),
67477 @@ -2751,7 +2875,14 @@ static int proc_pid_instantiate(struct inode *dir,
67478 if (!inode)
67479 goto out;
67480
67481 +#ifdef CONFIG_GRKERNSEC_PROC_USER
67482 + inode->i_mode = S_IFDIR|S_IRUSR|S_IXUSR;
67483 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
67484 + inode->i_gid = grsec_proc_gid;
67485 + inode->i_mode = S_IFDIR|S_IRUSR|S_IRGRP|S_IXUSR|S_IXGRP;
67486 +#else
67487 inode->i_mode = S_IFDIR|S_IRUGO|S_IXUGO;
67488 +#endif
67489 inode->i_op = &proc_tgid_base_inode_operations;
67490 inode->i_fop = &proc_tgid_base_operations;
67491 inode->i_flags|=S_IMMUTABLE;
67492 @@ -2789,7 +2920,11 @@ struct dentry *proc_pid_lookup(struct inode *dir, struct dentry * dentry, unsign
67493 if (!task)
67494 goto out;
67495
67496 + if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task))
67497 + goto out_put_task;
67498 +
67499 result = proc_pid_instantiate(dir, dentry, task, NULL);
67500 +out_put_task:
67501 put_task_struct(task);
67502 out:
67503 return ERR_PTR(result);
67504 @@ -2903,7 +3038,7 @@ static const struct pid_entry tid_base_stuff[] = {
67505 REG("sched", S_IRUGO|S_IWUSR, proc_pid_sched_operations),
67506 #endif
67507 REG("comm", S_IRUGO|S_IWUSR, proc_pid_set_comm_operations),
67508 -#ifdef CONFIG_HAVE_ARCH_TRACEHOOK
67509 +#if defined(CONFIG_HAVE_ARCH_TRACEHOOK) && !defined(CONFIG_GRKERNSEC_PROC_MEMMAP)
67510 ONE("syscall", S_IRUSR, proc_pid_syscall),
67511 #endif
67512 ONE("cmdline", S_IRUGO, proc_pid_cmdline),
67513 @@ -2930,10 +3065,10 @@ static const struct pid_entry tid_base_stuff[] = {
67514 #ifdef CONFIG_SECURITY
67515 DIR("attr", S_IRUGO|S_IXUGO, proc_attr_dir_inode_operations, proc_attr_dir_operations),
67516 #endif
67517 -#ifdef CONFIG_KALLSYMS
67518 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
67519 ONE("wchan", S_IRUGO, proc_pid_wchan),
67520 #endif
67521 -#ifdef CONFIG_STACKTRACE
67522 +#if defined(CONFIG_STACKTRACE) && !defined(CONFIG_GRKERNSEC_HIDESYM)
67523 ONE("stack", S_IRUSR, proc_pid_stack),
67524 #endif
67525 #ifdef CONFIG_SCHEDSTATS
67526 diff --git a/fs/proc/cmdline.c b/fs/proc/cmdline.c
67527 index cbd82df..c0407d2 100644
67528 --- a/fs/proc/cmdline.c
67529 +++ b/fs/proc/cmdline.c
67530 @@ -23,7 +23,11 @@ static const struct file_operations cmdline_proc_fops = {
67531
67532 static int __init proc_cmdline_init(void)
67533 {
67534 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
67535 + proc_create_grsec("cmdline", 0, NULL, &cmdline_proc_fops);
67536 +#else
67537 proc_create("cmdline", 0, NULL, &cmdline_proc_fops);
67538 +#endif
67539 return 0;
67540 }
67541 fs_initcall(proc_cmdline_init);
67542 diff --git a/fs/proc/devices.c b/fs/proc/devices.c
67543 index 50493ed..248166b 100644
67544 --- a/fs/proc/devices.c
67545 +++ b/fs/proc/devices.c
67546 @@ -64,7 +64,11 @@ static const struct file_operations proc_devinfo_operations = {
67547
67548 static int __init proc_devices_init(void)
67549 {
67550 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
67551 + proc_create_grsec("devices", 0, NULL, &proc_devinfo_operations);
67552 +#else
67553 proc_create("devices", 0, NULL, &proc_devinfo_operations);
67554 +#endif
67555 return 0;
67556 }
67557 fs_initcall(proc_devices_init);
67558 diff --git a/fs/proc/fd.c b/fs/proc/fd.c
67559 index 8e5ad83..1f07a8c 100644
67560 --- a/fs/proc/fd.c
67561 +++ b/fs/proc/fd.c
67562 @@ -26,7 +26,8 @@ static int seq_show(struct seq_file *m, void *v)
67563 if (!task)
67564 return -ENOENT;
67565
67566 - files = get_files_struct(task);
67567 + if (!gr_acl_handle_procpidmem(task))
67568 + files = get_files_struct(task);
67569 put_task_struct(task);
67570
67571 if (files) {
67572 @@ -284,11 +285,21 @@ static struct dentry *proc_lookupfd(struct inode *dir, struct dentry *dentry,
67573 */
67574 int proc_fd_permission(struct inode *inode, int mask)
67575 {
67576 + struct task_struct *task;
67577 int rv = generic_permission(inode, mask);
67578 - if (rv == 0)
67579 - return 0;
67580 +
67581 if (task_tgid(current) == proc_pid(inode))
67582 rv = 0;
67583 +
67584 + task = get_proc_task(inode);
67585 + if (task == NULL)
67586 + return rv;
67587 +
67588 + if (gr_acl_handle_procpidmem(task))
67589 + rv = -EACCES;
67590 +
67591 + put_task_struct(task);
67592 +
67593 return rv;
67594 }
67595
67596 diff --git a/fs/proc/generic.c b/fs/proc/generic.c
67597 index be65b20..2998ba8 100644
67598 --- a/fs/proc/generic.c
67599 +++ b/fs/proc/generic.c
67600 @@ -22,6 +22,7 @@
67601 #include <linux/bitops.h>
67602 #include <linux/spinlock.h>
67603 #include <linux/completion.h>
67604 +#include <linux/grsecurity.h>
67605 #include <asm/uaccess.h>
67606
67607 #include "internal.h"
67608 @@ -253,6 +254,15 @@ struct dentry *proc_lookup(struct inode *dir, struct dentry *dentry,
67609 return proc_lookup_de(PDE(dir), dir, dentry);
67610 }
67611
67612 +struct dentry *proc_lookup_restrict(struct inode *dir, struct dentry *dentry,
67613 + unsigned int flags)
67614 +{
67615 + if (gr_proc_is_restricted())
67616 + return ERR_PTR(-EACCES);
67617 +
67618 + return proc_lookup_de(PDE(dir), dir, dentry);
67619 +}
67620 +
67621 /*
67622 * This returns non-zero if at EOF, so that the /proc
67623 * root directory can use this and check if it should
67624 @@ -310,6 +320,16 @@ int proc_readdir(struct file *file, struct dir_context *ctx)
67625 return proc_readdir_de(PDE(inode), file, ctx);
67626 }
67627
67628 +int proc_readdir_restrict(struct file *file, struct dir_context *ctx)
67629 +{
67630 + struct inode *inode = file_inode(file);
67631 +
67632 + if (gr_proc_is_restricted())
67633 + return -EACCES;
67634 +
67635 + return proc_readdir_de(PDE(inode), file, ctx);
67636 +}
67637 +
67638 /*
67639 * These are the generic /proc directory operations. They
67640 * use the in-memory "struct proc_dir_entry" tree to parse
67641 @@ -321,6 +341,12 @@ static const struct file_operations proc_dir_operations = {
67642 .iterate = proc_readdir,
67643 };
67644
67645 +static const struct file_operations proc_dir_restricted_operations = {
67646 + .llseek = generic_file_llseek,
67647 + .read = generic_read_dir,
67648 + .iterate = proc_readdir_restrict,
67649 +};
67650 +
67651 /*
67652 * proc directories can do almost nothing..
67653 */
67654 @@ -330,6 +356,12 @@ static const struct inode_operations proc_dir_inode_operations = {
67655 .setattr = proc_notify_change,
67656 };
67657
67658 +static const struct inode_operations proc_dir_restricted_inode_operations = {
67659 + .lookup = proc_lookup_restrict,
67660 + .getattr = proc_getattr,
67661 + .setattr = proc_notify_change,
67662 +};
67663 +
67664 static int proc_register(struct proc_dir_entry * dir, struct proc_dir_entry * dp)
67665 {
67666 int ret;
67667 @@ -441,6 +473,31 @@ struct proc_dir_entry *proc_mkdir_data(const char *name, umode_t mode,
67668 }
67669 EXPORT_SYMBOL_GPL(proc_mkdir_data);
67670
67671 +struct proc_dir_entry *proc_mkdir_data_restrict(const char *name, umode_t mode,
67672 + struct proc_dir_entry *parent, void *data)
67673 +{
67674 + struct proc_dir_entry *ent;
67675 +
67676 + if (mode == 0)
67677 + mode = S_IRUGO | S_IXUGO;
67678 +
67679 + ent = __proc_create(&parent, name, S_IFDIR | mode, 2);
67680 + if (ent) {
67681 + ent->data = data;
67682 + ent->restricted = 1;
67683 + ent->proc_fops = &proc_dir_restricted_operations;
67684 + ent->proc_iops = &proc_dir_restricted_inode_operations;
67685 + parent->nlink++;
67686 + if (proc_register(parent, ent) < 0) {
67687 + kfree(ent);
67688 + parent->nlink--;
67689 + ent = NULL;
67690 + }
67691 + }
67692 + return ent;
67693 +}
67694 +EXPORT_SYMBOL_GPL(proc_mkdir_data_restrict);
67695 +
67696 struct proc_dir_entry *proc_mkdir_mode(const char *name, umode_t mode,
67697 struct proc_dir_entry *parent)
67698 {
67699 @@ -455,6 +512,13 @@ struct proc_dir_entry *proc_mkdir(const char *name,
67700 }
67701 EXPORT_SYMBOL(proc_mkdir);
67702
67703 +struct proc_dir_entry *proc_mkdir_restrict(const char *name,
67704 + struct proc_dir_entry *parent)
67705 +{
67706 + return proc_mkdir_data_restrict(name, 0, parent, NULL);
67707 +}
67708 +EXPORT_SYMBOL(proc_mkdir_restrict);
67709 +
67710 struct proc_dir_entry *proc_create_data(const char *name, umode_t mode,
67711 struct proc_dir_entry *parent,
67712 const struct file_operations *proc_fops,
67713 diff --git a/fs/proc/inode.c b/fs/proc/inode.c
67714 index 7697b66..8d8e541 100644
67715 --- a/fs/proc/inode.c
67716 +++ b/fs/proc/inode.c
67717 @@ -24,11 +24,17 @@
67718 #include <linux/mount.h>
67719 #include <linux/magic.h>
67720 #include <linux/namei.h>
67721 +#include <linux/grsecurity.h>
67722
67723 #include <asm/uaccess.h>
67724
67725 #include "internal.h"
67726
67727 +#ifdef CONFIG_PROC_SYSCTL
67728 +extern const struct inode_operations proc_sys_inode_operations;
67729 +extern const struct inode_operations proc_sys_dir_operations;
67730 +#endif
67731 +
67732 static void proc_evict_inode(struct inode *inode)
67733 {
67734 struct proc_dir_entry *de;
67735 @@ -49,6 +55,13 @@ static void proc_evict_inode(struct inode *inode)
67736 RCU_INIT_POINTER(PROC_I(inode)->sysctl, NULL);
67737 sysctl_head_put(head);
67738 }
67739 +
67740 +#ifdef CONFIG_PROC_SYSCTL
67741 + if (inode->i_op == &proc_sys_inode_operations ||
67742 + inode->i_op == &proc_sys_dir_operations)
67743 + gr_handle_delete(inode->i_ino, inode->i_sb->s_dev);
67744 +#endif
67745 +
67746 }
67747
67748 static struct kmem_cache * proc_inode_cachep;
67749 @@ -426,7 +439,11 @@ struct inode *proc_get_inode(struct super_block *sb, struct proc_dir_entry *de)
67750 if (de->mode) {
67751 inode->i_mode = de->mode;
67752 inode->i_uid = de->uid;
67753 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
67754 + inode->i_gid = grsec_proc_gid;
67755 +#else
67756 inode->i_gid = de->gid;
67757 +#endif
67758 }
67759 if (de->size)
67760 inode->i_size = de->size;
67761 diff --git a/fs/proc/internal.h b/fs/proc/internal.h
67762 index c835b94..c9e01a3 100644
67763 --- a/fs/proc/internal.h
67764 +++ b/fs/proc/internal.h
67765 @@ -47,9 +47,10 @@ struct proc_dir_entry {
67766 struct completion *pde_unload_completion;
67767 struct list_head pde_openers; /* who did ->open, but not ->release */
67768 spinlock_t pde_unload_lock; /* proc_fops checks and pde_users bumps */
67769 + u8 restricted; /* a directory in /proc/net that should be restricted via GRKERNSEC_PROC */
67770 u8 namelen;
67771 char name[];
67772 -};
67773 +} __randomize_layout;
67774
67775 union proc_op {
67776 int (*proc_get_link)(struct dentry *, struct path *);
67777 @@ -67,7 +68,7 @@ struct proc_inode {
67778 struct ctl_table *sysctl_entry;
67779 const struct proc_ns_operations *ns_ops;
67780 struct inode vfs_inode;
67781 -};
67782 +} __randomize_layout;
67783
67784 /*
67785 * General functions
67786 @@ -155,6 +156,10 @@ extern int proc_pid_status(struct seq_file *, struct pid_namespace *,
67787 struct pid *, struct task_struct *);
67788 extern int proc_pid_statm(struct seq_file *, struct pid_namespace *,
67789 struct pid *, struct task_struct *);
67790 +#ifdef CONFIG_GRKERNSEC_PROC_IPADDR
67791 +extern int proc_pid_ipaddr(struct seq_file *, struct pid_namespace *,
67792 + struct pid *, struct task_struct *);
67793 +#endif
67794
67795 /*
67796 * base.c
67797 @@ -179,9 +184,11 @@ extern bool proc_fill_cache(struct file *, struct dir_context *, const char *, i
67798 * generic.c
67799 */
67800 extern struct dentry *proc_lookup(struct inode *, struct dentry *, unsigned int);
67801 +extern struct dentry *proc_lookup_restrict(struct inode *, struct dentry *, unsigned int);
67802 extern struct dentry *proc_lookup_de(struct proc_dir_entry *, struct inode *,
67803 struct dentry *);
67804 extern int proc_readdir(struct file *, struct dir_context *);
67805 +extern int proc_readdir_restrict(struct file *, struct dir_context *);
67806 extern int proc_readdir_de(struct proc_dir_entry *, struct file *, struct dir_context *);
67807
67808 static inline struct proc_dir_entry *pde_get(struct proc_dir_entry *pde)
67809 diff --git a/fs/proc/interrupts.c b/fs/proc/interrupts.c
67810 index a352d57..cb94a5c 100644
67811 --- a/fs/proc/interrupts.c
67812 +++ b/fs/proc/interrupts.c
67813 @@ -47,7 +47,11 @@ static const struct file_operations proc_interrupts_operations = {
67814
67815 static int __init proc_interrupts_init(void)
67816 {
67817 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
67818 + proc_create_grsec("interrupts", 0, NULL, &proc_interrupts_operations);
67819 +#else
67820 proc_create("interrupts", 0, NULL, &proc_interrupts_operations);
67821 +#endif
67822 return 0;
67823 }
67824 fs_initcall(proc_interrupts_init);
67825 diff --git a/fs/proc/kcore.c b/fs/proc/kcore.c
67826 index 91a4e64..14bf8fa 100644
67827 --- a/fs/proc/kcore.c
67828 +++ b/fs/proc/kcore.c
67829 @@ -483,9 +483,10 @@ read_kcore(struct file *file, char __user *buffer, size_t buflen, loff_t *fpos)
67830 * the addresses in the elf_phdr on our list.
67831 */
67832 start = kc_offset_to_vaddr(*fpos - elf_buflen);
67833 - if ((tsz = (PAGE_SIZE - (start & ~PAGE_MASK))) > buflen)
67834 + tsz = PAGE_SIZE - (start & ~PAGE_MASK);
67835 + if (tsz > buflen)
67836 tsz = buflen;
67837 -
67838 +
67839 while (buflen) {
67840 struct kcore_list *m;
67841
67842 @@ -515,19 +516,20 @@ read_kcore(struct file *file, char __user *buffer, size_t buflen, loff_t *fpos)
67843 } else {
67844 if (kern_addr_valid(start)) {
67845 unsigned long n;
67846 + char *elf_buf;
67847 + mm_segment_t oldfs;
67848
67849 - n = copy_to_user(buffer, (char *)start, tsz);
67850 - /*
67851 - * We cannot distinguish between fault on source
67852 - * and fault on destination. When this happens
67853 - * we clear too and hope it will trigger the
67854 - * EFAULT again.
67855 - */
67856 - if (n) {
67857 - if (clear_user(buffer + tsz - n,
67858 - n))
67859 - return -EFAULT;
67860 - }
67861 + elf_buf = kzalloc(tsz, GFP_KERNEL);
67862 + if (!elf_buf)
67863 + return -ENOMEM;
67864 + oldfs = get_fs();
67865 + set_fs(KERNEL_DS);
67866 + n = __copy_from_user(elf_buf, (const void __user *)start, tsz);
67867 + set_fs(oldfs);
67868 + n = copy_to_user(buffer, elf_buf, tsz);
67869 + kfree(elf_buf);
67870 + if (n)
67871 + return -EFAULT;
67872 } else {
67873 if (clear_user(buffer, tsz))
67874 return -EFAULT;
67875 @@ -547,6 +549,9 @@ read_kcore(struct file *file, char __user *buffer, size_t buflen, loff_t *fpos)
67876
67877 static int open_kcore(struct inode *inode, struct file *filp)
67878 {
67879 +#if defined(CONFIG_GRKERNSEC_PROC_ADD) || defined(CONFIG_GRKERNSEC_HIDESYM)
67880 + return -EPERM;
67881 +#endif
67882 if (!capable(CAP_SYS_RAWIO))
67883 return -EPERM;
67884 if (kcore_need_update)
67885 @@ -580,7 +585,7 @@ static int __meminit kcore_callback(struct notifier_block *self,
67886 return NOTIFY_OK;
67887 }
67888
67889 -static struct notifier_block kcore_callback_nb __meminitdata = {
67890 +static struct notifier_block kcore_callback_nb __meminitconst = {
67891 .notifier_call = kcore_callback,
67892 .priority = 0,
67893 };
67894 diff --git a/fs/proc/meminfo.c b/fs/proc/meminfo.c
67895 index d3ebf2e..6ad42d1 100644
67896 --- a/fs/proc/meminfo.c
67897 +++ b/fs/proc/meminfo.c
67898 @@ -194,7 +194,7 @@ static int meminfo_proc_show(struct seq_file *m, void *v)
67899 vmi.used >> 10,
67900 vmi.largest_chunk >> 10
67901 #ifdef CONFIG_MEMORY_FAILURE
67902 - , atomic_long_read(&num_poisoned_pages) << (PAGE_SHIFT - 10)
67903 + , atomic_long_read_unchecked(&num_poisoned_pages) << (PAGE_SHIFT - 10)
67904 #endif
67905 #ifdef CONFIG_TRANSPARENT_HUGEPAGE
67906 , K(global_page_state(NR_ANON_TRANSPARENT_HUGEPAGES) *
67907 diff --git a/fs/proc/nommu.c b/fs/proc/nommu.c
67908 index d4a3574..b421ce9 100644
67909 --- a/fs/proc/nommu.c
67910 +++ b/fs/proc/nommu.c
67911 @@ -64,7 +64,7 @@ static int nommu_region_show(struct seq_file *m, struct vm_region *region)
67912
67913 if (file) {
67914 seq_pad(m, ' ');
67915 - seq_path(m, &file->f_path, "");
67916 + seq_path(m, &file->f_path, "\n\\");
67917 }
67918
67919 seq_putc(m, '\n');
67920 diff --git a/fs/proc/proc_net.c b/fs/proc/proc_net.c
67921 index 1bde894..22ac7eb 100644
67922 --- a/fs/proc/proc_net.c
67923 +++ b/fs/proc/proc_net.c
67924 @@ -23,9 +23,27 @@
67925 #include <linux/nsproxy.h>
67926 #include <net/net_namespace.h>
67927 #include <linux/seq_file.h>
67928 +#include <linux/grsecurity.h>
67929
67930 #include "internal.h"
67931
67932 +#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
67933 +static struct seq_operations *ipv6_seq_ops_addr;
67934 +
67935 +void register_ipv6_seq_ops_addr(struct seq_operations *addr)
67936 +{
67937 + ipv6_seq_ops_addr = addr;
67938 +}
67939 +
67940 +void unregister_ipv6_seq_ops_addr(void)
67941 +{
67942 + ipv6_seq_ops_addr = NULL;
67943 +}
67944 +
67945 +EXPORT_SYMBOL_GPL(register_ipv6_seq_ops_addr);
67946 +EXPORT_SYMBOL_GPL(unregister_ipv6_seq_ops_addr);
67947 +#endif
67948 +
67949 static inline struct net *PDE_NET(struct proc_dir_entry *pde)
67950 {
67951 return pde->parent->data;
67952 @@ -36,6 +54,8 @@ static struct net *get_proc_net(const struct inode *inode)
67953 return maybe_get_net(PDE_NET(PDE(inode)));
67954 }
67955
67956 +extern const struct seq_operations dev_seq_ops;
67957 +
67958 int seq_open_net(struct inode *ino, struct file *f,
67959 const struct seq_operations *ops, int size)
67960 {
67961 @@ -44,6 +64,14 @@ int seq_open_net(struct inode *ino, struct file *f,
67962
67963 BUG_ON(size < sizeof(*p));
67964
67965 + /* only permit access to /proc/net/dev */
67966 + if (
67967 +#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
67968 + ops != ipv6_seq_ops_addr &&
67969 +#endif
67970 + ops != &dev_seq_ops && gr_proc_is_restricted())
67971 + return -EACCES;
67972 +
67973 net = get_proc_net(ino);
67974 if (net == NULL)
67975 return -ENXIO;
67976 @@ -66,6 +94,9 @@ int single_open_net(struct inode *inode, struct file *file,
67977 int err;
67978 struct net *net;
67979
67980 + if (gr_proc_is_restricted())
67981 + return -EACCES;
67982 +
67983 err = -ENXIO;
67984 net = get_proc_net(inode);
67985 if (net == NULL)
67986 diff --git a/fs/proc/proc_sysctl.c b/fs/proc/proc_sysctl.c
67987 index f92d5dd..26398ac 100644
67988 --- a/fs/proc/proc_sysctl.c
67989 +++ b/fs/proc/proc_sysctl.c
67990 @@ -11,13 +11,21 @@
67991 #include <linux/namei.h>
67992 #include <linux/mm.h>
67993 #include <linux/module.h>
67994 +#include <linux/nsproxy.h>
67995 +#ifdef CONFIG_GRKERNSEC
67996 +#include <net/net_namespace.h>
67997 +#endif
67998 #include "internal.h"
67999
68000 +extern int gr_handle_chroot_sysctl(const int op);
68001 +extern int gr_handle_sysctl_mod(const char *dirname, const char *name,
68002 + const int op);
68003 +
68004 static const struct dentry_operations proc_sys_dentry_operations;
68005 static const struct file_operations proc_sys_file_operations;
68006 -static const struct inode_operations proc_sys_inode_operations;
68007 +const struct inode_operations proc_sys_inode_operations;
68008 static const struct file_operations proc_sys_dir_file_operations;
68009 -static const struct inode_operations proc_sys_dir_operations;
68010 +const struct inode_operations proc_sys_dir_operations;
68011
68012 void proc_sys_poll_notify(struct ctl_table_poll *poll)
68013 {
68014 @@ -467,6 +475,9 @@ static struct dentry *proc_sys_lookup(struct inode *dir, struct dentry *dentry,
68015
68016 err = NULL;
68017 d_set_d_op(dentry, &proc_sys_dentry_operations);
68018 +
68019 + gr_handle_proc_create(dentry, inode);
68020 +
68021 d_add(dentry, inode);
68022
68023 out:
68024 @@ -482,6 +493,7 @@ static ssize_t proc_sys_call_handler(struct file *filp, void __user *buf,
68025 struct inode *inode = file_inode(filp);
68026 struct ctl_table_header *head = grab_header(inode);
68027 struct ctl_table *table = PROC_I(inode)->sysctl_entry;
68028 + int op = write ? MAY_WRITE : MAY_READ;
68029 ssize_t error;
68030 size_t res;
68031
68032 @@ -493,7 +505,7 @@ static ssize_t proc_sys_call_handler(struct file *filp, void __user *buf,
68033 * and won't be until we finish.
68034 */
68035 error = -EPERM;
68036 - if (sysctl_perm(head, table, write ? MAY_WRITE : MAY_READ))
68037 + if (sysctl_perm(head, table, op))
68038 goto out;
68039
68040 /* if that can happen at all, it should be -EINVAL, not -EISDIR */
68041 @@ -501,6 +513,27 @@ static ssize_t proc_sys_call_handler(struct file *filp, void __user *buf,
68042 if (!table->proc_handler)
68043 goto out;
68044
68045 +#ifdef CONFIG_GRKERNSEC
68046 + error = -EPERM;
68047 + if (gr_handle_chroot_sysctl(op))
68048 + goto out;
68049 + dget(filp->f_path.dentry);
68050 + if (gr_handle_sysctl_mod(filp->f_path.dentry->d_parent->d_name.name, table->procname, op)) {
68051 + dput(filp->f_path.dentry);
68052 + goto out;
68053 + }
68054 + dput(filp->f_path.dentry);
68055 + if (!gr_acl_handle_open(filp->f_path.dentry, filp->f_path.mnt, op))
68056 + goto out;
68057 + if (write) {
68058 + if (current->nsproxy->net_ns != table->extra2) {
68059 + if (!capable(CAP_SYS_ADMIN))
68060 + goto out;
68061 + } else if (!ns_capable(current->nsproxy->net_ns->user_ns, CAP_NET_ADMIN))
68062 + goto out;
68063 + }
68064 +#endif
68065 +
68066 /* careful: calling conventions are nasty here */
68067 res = count;
68068 error = table->proc_handler(table, write, buf, &res, ppos);
68069 @@ -598,6 +631,9 @@ static bool proc_sys_fill_cache(struct file *file,
68070 return false;
68071 } else {
68072 d_set_d_op(child, &proc_sys_dentry_operations);
68073 +
68074 + gr_handle_proc_create(child, inode);
68075 +
68076 d_add(child, inode);
68077 }
68078 } else {
68079 @@ -641,6 +677,9 @@ static int scan(struct ctl_table_header *head, struct ctl_table *table,
68080 if ((*pos)++ < ctx->pos)
68081 return true;
68082
68083 + if (!gr_acl_handle_hidden_file(file->f_path.dentry, file->f_path.mnt))
68084 + return 0;
68085 +
68086 if (unlikely(S_ISLNK(table->mode)))
68087 res = proc_sys_link_fill_cache(file, ctx, head, table);
68088 else
68089 @@ -734,6 +773,9 @@ static int proc_sys_getattr(struct vfsmount *mnt, struct dentry *dentry, struct
68090 if (IS_ERR(head))
68091 return PTR_ERR(head);
68092
68093 + if (table && !gr_acl_handle_hidden_file(dentry, mnt))
68094 + return -ENOENT;
68095 +
68096 generic_fillattr(inode, stat);
68097 if (table)
68098 stat->mode = (stat->mode & S_IFMT) | table->mode;
68099 @@ -756,13 +798,13 @@ static const struct file_operations proc_sys_dir_file_operations = {
68100 .llseek = generic_file_llseek,
68101 };
68102
68103 -static const struct inode_operations proc_sys_inode_operations = {
68104 +const struct inode_operations proc_sys_inode_operations = {
68105 .permission = proc_sys_permission,
68106 .setattr = proc_sys_setattr,
68107 .getattr = proc_sys_getattr,
68108 };
68109
68110 -static const struct inode_operations proc_sys_dir_operations = {
68111 +const struct inode_operations proc_sys_dir_operations = {
68112 .lookup = proc_sys_lookup,
68113 .permission = proc_sys_permission,
68114 .setattr = proc_sys_setattr,
68115 @@ -839,7 +881,7 @@ static struct ctl_dir *find_subdir(struct ctl_dir *dir,
68116 static struct ctl_dir *new_dir(struct ctl_table_set *set,
68117 const char *name, int namelen)
68118 {
68119 - struct ctl_table *table;
68120 + ctl_table_no_const *table;
68121 struct ctl_dir *new;
68122 struct ctl_node *node;
68123 char *new_name;
68124 @@ -851,7 +893,7 @@ static struct ctl_dir *new_dir(struct ctl_table_set *set,
68125 return NULL;
68126
68127 node = (struct ctl_node *)(new + 1);
68128 - table = (struct ctl_table *)(node + 1);
68129 + table = (ctl_table_no_const *)(node + 1);
68130 new_name = (char *)(table + 2);
68131 memcpy(new_name, name, namelen);
68132 new_name[namelen] = '\0';
68133 @@ -1020,7 +1062,8 @@ static int sysctl_check_table(const char *path, struct ctl_table *table)
68134 static struct ctl_table_header *new_links(struct ctl_dir *dir, struct ctl_table *table,
68135 struct ctl_table_root *link_root)
68136 {
68137 - struct ctl_table *link_table, *entry, *link;
68138 + ctl_table_no_const *link_table, *link;
68139 + struct ctl_table *entry;
68140 struct ctl_table_header *links;
68141 struct ctl_node *node;
68142 char *link_name;
68143 @@ -1043,7 +1086,7 @@ static struct ctl_table_header *new_links(struct ctl_dir *dir, struct ctl_table
68144 return NULL;
68145
68146 node = (struct ctl_node *)(links + 1);
68147 - link_table = (struct ctl_table *)(node + nr_entries);
68148 + link_table = (ctl_table_no_const *)(node + nr_entries);
68149 link_name = (char *)&link_table[nr_entries + 1];
68150
68151 for (link = link_table, entry = table; entry->procname; link++, entry++) {
68152 @@ -1291,8 +1334,8 @@ static int register_leaf_sysctl_tables(const char *path, char *pos,
68153 struct ctl_table_header ***subheader, struct ctl_table_set *set,
68154 struct ctl_table *table)
68155 {
68156 - struct ctl_table *ctl_table_arg = NULL;
68157 - struct ctl_table *entry, *files;
68158 + ctl_table_no_const *ctl_table_arg = NULL, *files = NULL;
68159 + struct ctl_table *entry;
68160 int nr_files = 0;
68161 int nr_dirs = 0;
68162 int err = -ENOMEM;
68163 @@ -1304,10 +1347,9 @@ static int register_leaf_sysctl_tables(const char *path, char *pos,
68164 nr_files++;
68165 }
68166
68167 - files = table;
68168 /* If there are mixed files and directories we need a new table */
68169 if (nr_dirs && nr_files) {
68170 - struct ctl_table *new;
68171 + ctl_table_no_const *new;
68172 files = kzalloc(sizeof(struct ctl_table) * (nr_files + 1),
68173 GFP_KERNEL);
68174 if (!files)
68175 @@ -1325,7 +1367,7 @@ static int register_leaf_sysctl_tables(const char *path, char *pos,
68176 /* Register everything except a directory full of subdirectories */
68177 if (nr_files || !nr_dirs) {
68178 struct ctl_table_header *header;
68179 - header = __register_sysctl_table(set, path, files);
68180 + header = __register_sysctl_table(set, path, files ? files : table);
68181 if (!header) {
68182 kfree(ctl_table_arg);
68183 goto out;
68184 diff --git a/fs/proc/root.c b/fs/proc/root.c
68185 index e74ac9f..35e89f4 100644
68186 --- a/fs/proc/root.c
68187 +++ b/fs/proc/root.c
68188 @@ -188,7 +188,15 @@ void __init proc_root_init(void)
68189 proc_mkdir("openprom", NULL);
68190 #endif
68191 proc_tty_init();
68192 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
68193 +#ifdef CONFIG_GRKERNSEC_PROC_USER
68194 + proc_mkdir_mode("bus", S_IRUSR | S_IXUSR, NULL);
68195 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
68196 + proc_mkdir_mode("bus", S_IRUSR | S_IXUSR | S_IRGRP | S_IXGRP, NULL);
68197 +#endif
68198 +#else
68199 proc_mkdir("bus", NULL);
68200 +#endif
68201 proc_sys_init();
68202 }
68203
68204 diff --git a/fs/proc/stat.c b/fs/proc/stat.c
68205 index 510413eb..34d9a8c 100644
68206 --- a/fs/proc/stat.c
68207 +++ b/fs/proc/stat.c
68208 @@ -11,6 +11,7 @@
68209 #include <linux/irqnr.h>
68210 #include <linux/cputime.h>
68211 #include <linux/tick.h>
68212 +#include <linux/grsecurity.h>
68213
68214 #ifndef arch_irq_stat_cpu
68215 #define arch_irq_stat_cpu(cpu) 0
68216 @@ -87,6 +88,18 @@ static int show_stat(struct seq_file *p, void *v)
68217 u64 sum_softirq = 0;
68218 unsigned int per_softirq_sums[NR_SOFTIRQS] = {0};
68219 struct timespec boottime;
68220 + int unrestricted = 1;
68221 +
68222 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
68223 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
68224 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID)
68225 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
68226 + && !in_group_p(grsec_proc_gid)
68227 +#endif
68228 + )
68229 + unrestricted = 0;
68230 +#endif
68231 +#endif
68232
68233 user = nice = system = idle = iowait =
68234 irq = softirq = steal = 0;
68235 @@ -99,23 +112,25 @@ static int show_stat(struct seq_file *p, void *v)
68236 nice += kcpustat_cpu(i).cpustat[CPUTIME_NICE];
68237 system += kcpustat_cpu(i).cpustat[CPUTIME_SYSTEM];
68238 idle += get_idle_time(i);
68239 - iowait += get_iowait_time(i);
68240 - irq += kcpustat_cpu(i).cpustat[CPUTIME_IRQ];
68241 - softirq += kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ];
68242 - steal += kcpustat_cpu(i).cpustat[CPUTIME_STEAL];
68243 - guest += kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
68244 - guest_nice += kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
68245 - sum += kstat_cpu_irqs_sum(i);
68246 - sum += arch_irq_stat_cpu(i);
68247 + if (unrestricted) {
68248 + iowait += get_iowait_time(i);
68249 + irq += kcpustat_cpu(i).cpustat[CPUTIME_IRQ];
68250 + softirq += kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ];
68251 + steal += kcpustat_cpu(i).cpustat[CPUTIME_STEAL];
68252 + guest += kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
68253 + guest_nice += kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
68254 + sum += kstat_cpu_irqs_sum(i);
68255 + sum += arch_irq_stat_cpu(i);
68256 + for (j = 0; j < NR_SOFTIRQS; j++) {
68257 + unsigned int softirq_stat = kstat_softirqs_cpu(j, i);
68258
68259 - for (j = 0; j < NR_SOFTIRQS; j++) {
68260 - unsigned int softirq_stat = kstat_softirqs_cpu(j, i);
68261 -
68262 - per_softirq_sums[j] += softirq_stat;
68263 - sum_softirq += softirq_stat;
68264 + per_softirq_sums[j] += softirq_stat;
68265 + sum_softirq += softirq_stat;
68266 + }
68267 }
68268 }
68269 - sum += arch_irq_stat();
68270 + if (unrestricted)
68271 + sum += arch_irq_stat();
68272
68273 seq_puts(p, "cpu ");
68274 seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(user));
68275 @@ -136,12 +151,14 @@ static int show_stat(struct seq_file *p, void *v)
68276 nice = kcpustat_cpu(i).cpustat[CPUTIME_NICE];
68277 system = kcpustat_cpu(i).cpustat[CPUTIME_SYSTEM];
68278 idle = get_idle_time(i);
68279 - iowait = get_iowait_time(i);
68280 - irq = kcpustat_cpu(i).cpustat[CPUTIME_IRQ];
68281 - softirq = kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ];
68282 - steal = kcpustat_cpu(i).cpustat[CPUTIME_STEAL];
68283 - guest = kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
68284 - guest_nice = kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
68285 + if (unrestricted) {
68286 + iowait = get_iowait_time(i);
68287 + irq = kcpustat_cpu(i).cpustat[CPUTIME_IRQ];
68288 + softirq = kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ];
68289 + steal = kcpustat_cpu(i).cpustat[CPUTIME_STEAL];
68290 + guest = kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
68291 + guest_nice = kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
68292 + }
68293 seq_printf(p, "cpu%d", i);
68294 seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(user));
68295 seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(nice));
68296 @@ -159,7 +176,7 @@ static int show_stat(struct seq_file *p, void *v)
68297
68298 /* sum again ? it could be updated? */
68299 for_each_irq_nr(j)
68300 - seq_put_decimal_ull(p, ' ', kstat_irqs_usr(j));
68301 + seq_put_decimal_ull(p, ' ', unrestricted ? kstat_irqs_usr(j) : 0ULL);
68302
68303 seq_printf(p,
68304 "\nctxt %llu\n"
68305 @@ -167,11 +184,11 @@ static int show_stat(struct seq_file *p, void *v)
68306 "processes %lu\n"
68307 "procs_running %lu\n"
68308 "procs_blocked %lu\n",
68309 - nr_context_switches(),
68310 + unrestricted ? nr_context_switches() : 0ULL,
68311 (unsigned long)jif,
68312 - total_forks,
68313 - nr_running(),
68314 - nr_iowait());
68315 + unrestricted ? total_forks : 0UL,
68316 + unrestricted ? nr_running() : 0UL,
68317 + unrestricted ? nr_iowait() : 0UL);
68318
68319 seq_printf(p, "softirq %llu", (unsigned long long)sum_softirq);
68320
68321 diff --git a/fs/proc/task_mmu.c b/fs/proc/task_mmu.c
68322 index 6dee68d..1b4add0 100644
68323 --- a/fs/proc/task_mmu.c
68324 +++ b/fs/proc/task_mmu.c
68325 @@ -13,12 +13,19 @@
68326 #include <linux/swap.h>
68327 #include <linux/swapops.h>
68328 #include <linux/mmu_notifier.h>
68329 +#include <linux/grsecurity.h>
68330
68331 #include <asm/elf.h>
68332 #include <asm/uaccess.h>
68333 #include <asm/tlbflush.h>
68334 #include "internal.h"
68335
68336 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
68337 +#define PAX_RAND_FLAGS(_mm) (_mm != NULL && _mm != current->mm && \
68338 + (_mm->pax_flags & MF_PAX_RANDMMAP || \
68339 + _mm->pax_flags & MF_PAX_SEGMEXEC))
68340 +#endif
68341 +
68342 void task_mem(struct seq_file *m, struct mm_struct *mm)
68343 {
68344 unsigned long data, text, lib, swap, ptes, pmds;
68345 @@ -57,8 +64,13 @@ void task_mem(struct seq_file *m, struct mm_struct *mm)
68346 "VmLib:\t%8lu kB\n"
68347 "VmPTE:\t%8lu kB\n"
68348 "VmPMD:\t%8lu kB\n"
68349 - "VmSwap:\t%8lu kB\n",
68350 - hiwater_vm << (PAGE_SHIFT-10),
68351 + "VmSwap:\t%8lu kB\n"
68352 +
68353 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
68354 + "CsBase:\t%8lx\nCsLim:\t%8lx\n"
68355 +#endif
68356 +
68357 + ,hiwater_vm << (PAGE_SHIFT-10),
68358 total_vm << (PAGE_SHIFT-10),
68359 mm->locked_vm << (PAGE_SHIFT-10),
68360 mm->pinned_vm << (PAGE_SHIFT-10),
68361 @@ -68,7 +80,19 @@ void task_mem(struct seq_file *m, struct mm_struct *mm)
68362 mm->stack_vm << (PAGE_SHIFT-10), text, lib,
68363 ptes >> 10,
68364 pmds >> 10,
68365 - swap << (PAGE_SHIFT-10));
68366 + swap << (PAGE_SHIFT-10)
68367 +
68368 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
68369 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
68370 + , PAX_RAND_FLAGS(mm) ? 0 : mm->context.user_cs_base
68371 + , PAX_RAND_FLAGS(mm) ? 0 : mm->context.user_cs_limit
68372 +#else
68373 + , mm->context.user_cs_base
68374 + , mm->context.user_cs_limit
68375 +#endif
68376 +#endif
68377 +
68378 + );
68379 }
68380
68381 unsigned long task_vsize(struct mm_struct *mm)
68382 @@ -285,13 +309,13 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid)
68383 pgoff = ((loff_t)vma->vm_pgoff) << PAGE_SHIFT;
68384 }
68385
68386 - /* We don't show the stack guard page in /proc/maps */
68387 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
68388 + start = PAX_RAND_FLAGS(mm) ? 0UL : vma->vm_start;
68389 + end = PAX_RAND_FLAGS(mm) ? 0UL : vma->vm_end;
68390 +#else
68391 start = vma->vm_start;
68392 - if (stack_guard_page_start(vma, start))
68393 - start += PAGE_SIZE;
68394 end = vma->vm_end;
68395 - if (stack_guard_page_end(vma, end))
68396 - end -= PAGE_SIZE;
68397 +#endif
68398
68399 seq_setwidth(m, 25 + sizeof(void *) * 6 - 1);
68400 seq_printf(m, "%08lx-%08lx %c%c%c%c %08llx %02x:%02x %lu ",
68401 @@ -301,7 +325,11 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid)
68402 flags & VM_WRITE ? 'w' : '-',
68403 flags & VM_EXEC ? 'x' : '-',
68404 flags & VM_MAYSHARE ? 's' : 'p',
68405 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
68406 + PAX_RAND_FLAGS(mm) ? 0UL : pgoff,
68407 +#else
68408 pgoff,
68409 +#endif
68410 MAJOR(dev), MINOR(dev), ino);
68411
68412 /*
68413 @@ -310,7 +338,7 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid)
68414 */
68415 if (file) {
68416 seq_pad(m, ' ');
68417 - seq_path(m, &file->f_path, "\n");
68418 + seq_path(m, &file->f_path, "\n\\");
68419 goto done;
68420 }
68421
68422 @@ -341,8 +369,9 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid)
68423 * Thread stack in /proc/PID/task/TID/maps or
68424 * the main process stack.
68425 */
68426 - if (!is_pid || (vma->vm_start <= mm->start_stack &&
68427 - vma->vm_end >= mm->start_stack)) {
68428 + if (!is_pid || (vma->vm_flags & (VM_GROWSDOWN | VM_GROWSUP)) ||
68429 + (vma->vm_start <= mm->start_stack &&
68430 + vma->vm_end >= mm->start_stack)) {
68431 name = "[stack]";
68432 } else {
68433 /* Thread stack in /proc/PID/maps */
68434 @@ -362,6 +391,12 @@ done:
68435
68436 static int show_map(struct seq_file *m, void *v, int is_pid)
68437 {
68438 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
68439 + if (current->exec_id != m->exec_id) {
68440 + gr_log_badprocpid("maps");
68441 + return 0;
68442 + }
68443 +#endif
68444 show_map_vma(m, v, is_pid);
68445 m_cache_vma(m, v);
68446 return 0;
68447 @@ -620,9 +655,18 @@ static int show_smap(struct seq_file *m, void *v, int is_pid)
68448 .private = &mss,
68449 };
68450
68451 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
68452 + if (current->exec_id != m->exec_id) {
68453 + gr_log_badprocpid("smaps");
68454 + return 0;
68455 + }
68456 +#endif
68457 memset(&mss, 0, sizeof mss);
68458 - /* mmap_sem is held in m_start */
68459 - walk_page_vma(vma, &smaps_walk);
68460 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
68461 + if (!PAX_RAND_FLAGS(vma->vm_mm))
68462 +#endif
68463 + /* mmap_sem is held in m_start */
68464 + walk_page_vma(vma, &smaps_walk);
68465
68466 show_map_vma(m, vma, is_pid);
68467
68468 @@ -641,7 +685,11 @@ static int show_smap(struct seq_file *m, void *v, int is_pid)
68469 "KernelPageSize: %8lu kB\n"
68470 "MMUPageSize: %8lu kB\n"
68471 "Locked: %8lu kB\n",
68472 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
68473 + PAX_RAND_FLAGS(vma->vm_mm) ? 0UL : (vma->vm_end - vma->vm_start) >> 10,
68474 +#else
68475 (vma->vm_end - vma->vm_start) >> 10,
68476 +#endif
68477 mss.resident >> 10,
68478 (unsigned long)(mss.pss >> (10 + PSS_SHIFT)),
68479 mss.shared_clean >> 10,
68480 @@ -1491,6 +1539,13 @@ static int show_numa_map(struct seq_file *m, void *v, int is_pid)
68481 char buffer[64];
68482 int nid;
68483
68484 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
68485 + if (current->exec_id != m->exec_id) {
68486 + gr_log_badprocpid("numa_maps");
68487 + return 0;
68488 + }
68489 +#endif
68490 +
68491 if (!mm)
68492 return 0;
68493
68494 @@ -1505,11 +1560,15 @@ static int show_numa_map(struct seq_file *m, void *v, int is_pid)
68495 mpol_to_str(buffer, sizeof(buffer), proc_priv->task_mempolicy);
68496 }
68497
68498 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
68499 + seq_printf(m, "%08lx %s", PAX_RAND_FLAGS(vma->vm_mm) ? 0UL : vma->vm_start, buffer);
68500 +#else
68501 seq_printf(m, "%08lx %s", vma->vm_start, buffer);
68502 +#endif
68503
68504 if (file) {
68505 seq_puts(m, " file=");
68506 - seq_path(m, &file->f_path, "\n\t= ");
68507 + seq_path(m, &file->f_path, "\n\t\\= ");
68508 } else if (vma->vm_start <= mm->brk && vma->vm_end >= mm->start_brk) {
68509 seq_puts(m, " heap");
68510 } else {
68511 diff --git a/fs/proc/task_nommu.c b/fs/proc/task_nommu.c
68512 index 599ec2e..f1413ae 100644
68513 --- a/fs/proc/task_nommu.c
68514 +++ b/fs/proc/task_nommu.c
68515 @@ -51,7 +51,7 @@ void task_mem(struct seq_file *m, struct mm_struct *mm)
68516 else
68517 bytes += kobjsize(mm);
68518
68519 - if (current->fs && current->fs->users > 1)
68520 + if (current->fs && atomic_read(&current->fs->users) > 1)
68521 sbytes += kobjsize(current->fs);
68522 else
68523 bytes += kobjsize(current->fs);
68524 @@ -180,7 +180,7 @@ static int nommu_vma_show(struct seq_file *m, struct vm_area_struct *vma,
68525
68526 if (file) {
68527 seq_pad(m, ' ');
68528 - seq_path(m, &file->f_path, "");
68529 + seq_path(m, &file->f_path, "\n\\");
68530 } else if (mm) {
68531 pid_t tid = pid_of_stack(priv, vma, is_pid);
68532
68533 diff --git a/fs/proc/vmcore.c b/fs/proc/vmcore.c
68534 index 4e61388..1a2523d 100644
68535 --- a/fs/proc/vmcore.c
68536 +++ b/fs/proc/vmcore.c
68537 @@ -105,9 +105,13 @@ static ssize_t read_from_oldmem(char *buf, size_t count,
68538 nr_bytes = count;
68539
68540 /* If pfn is not ram, return zeros for sparse dump files */
68541 - if (pfn_is_ram(pfn) == 0)
68542 - memset(buf, 0, nr_bytes);
68543 - else {
68544 + if (pfn_is_ram(pfn) == 0) {
68545 + if (userbuf) {
68546 + if (clear_user((char __force_user *)buf, nr_bytes))
68547 + return -EFAULT;
68548 + } else
68549 + memset(buf, 0, nr_bytes);
68550 + } else {
68551 tmp = copy_oldmem_page(pfn, buf, nr_bytes,
68552 offset, userbuf);
68553 if (tmp < 0)
68554 @@ -170,7 +174,7 @@ int __weak remap_oldmem_pfn_range(struct vm_area_struct *vma,
68555 static int copy_to(void *target, void *src, size_t size, int userbuf)
68556 {
68557 if (userbuf) {
68558 - if (copy_to_user((char __user *) target, src, size))
68559 + if (copy_to_user((char __force_user *) target, src, size))
68560 return -EFAULT;
68561 } else {
68562 memcpy(target, src, size);
68563 @@ -233,7 +237,7 @@ static ssize_t __read_vmcore(char *buffer, size_t buflen, loff_t *fpos,
68564 if (*fpos < m->offset + m->size) {
68565 tsz = min_t(size_t, m->offset + m->size - *fpos, buflen);
68566 start = m->paddr + *fpos - m->offset;
68567 - tmp = read_from_oldmem(buffer, tsz, &start, userbuf);
68568 + tmp = read_from_oldmem((char __force_kernel *)buffer, tsz, &start, userbuf);
68569 if (tmp < 0)
68570 return tmp;
68571 buflen -= tsz;
68572 @@ -253,7 +257,7 @@ static ssize_t __read_vmcore(char *buffer, size_t buflen, loff_t *fpos,
68573 static ssize_t read_vmcore(struct file *file, char __user *buffer,
68574 size_t buflen, loff_t *fpos)
68575 {
68576 - return __read_vmcore((__force char *) buffer, buflen, fpos, 1);
68577 + return __read_vmcore((__force_kernel char *) buffer, buflen, fpos, 1);
68578 }
68579
68580 /*
68581 diff --git a/fs/qnx6/qnx6.h b/fs/qnx6/qnx6.h
68582 index d3fb2b6..43a8140 100644
68583 --- a/fs/qnx6/qnx6.h
68584 +++ b/fs/qnx6/qnx6.h
68585 @@ -74,7 +74,7 @@ enum {
68586 BYTESEX_BE,
68587 };
68588
68589 -static inline __u64 fs64_to_cpu(struct qnx6_sb_info *sbi, __fs64 n)
68590 +static inline __u64 __intentional_overflow(-1) fs64_to_cpu(struct qnx6_sb_info *sbi, __fs64 n)
68591 {
68592 if (sbi->s_bytesex == BYTESEX_LE)
68593 return le64_to_cpu((__force __le64)n);
68594 @@ -90,7 +90,7 @@ static inline __fs64 cpu_to_fs64(struct qnx6_sb_info *sbi, __u64 n)
68595 return (__force __fs64)cpu_to_be64(n);
68596 }
68597
68598 -static inline __u32 fs32_to_cpu(struct qnx6_sb_info *sbi, __fs32 n)
68599 +static inline __u32 __intentional_overflow(-1) fs32_to_cpu(struct qnx6_sb_info *sbi, __fs32 n)
68600 {
68601 if (sbi->s_bytesex == BYTESEX_LE)
68602 return le32_to_cpu((__force __le32)n);
68603 diff --git a/fs/quota/netlink.c b/fs/quota/netlink.c
68604 index bb2869f..d34ada8 100644
68605 --- a/fs/quota/netlink.c
68606 +++ b/fs/quota/netlink.c
68607 @@ -44,7 +44,7 @@ static struct genl_family quota_genl_family = {
68608 void quota_send_warning(struct kqid qid, dev_t dev,
68609 const char warntype)
68610 {
68611 - static atomic_t seq;
68612 + static atomic_unchecked_t seq;
68613 struct sk_buff *skb;
68614 void *msg_head;
68615 int ret;
68616 @@ -60,7 +60,7 @@ void quota_send_warning(struct kqid qid, dev_t dev,
68617 "VFS: Not enough memory to send quota warning.\n");
68618 return;
68619 }
68620 - msg_head = genlmsg_put(skb, 0, atomic_add_return(1, &seq),
68621 + msg_head = genlmsg_put(skb, 0, atomic_add_return_unchecked(1, &seq),
68622 &quota_genl_family, 0, QUOTA_NL_C_WARNING);
68623 if (!msg_head) {
68624 printk(KERN_ERR
68625 diff --git a/fs/read_write.c b/fs/read_write.c
68626 index 8e1b687..bad2eec 100644
68627 --- a/fs/read_write.c
68628 +++ b/fs/read_write.c
68629 @@ -553,7 +553,7 @@ ssize_t __kernel_write(struct file *file, const char *buf, size_t count, loff_t
68630
68631 old_fs = get_fs();
68632 set_fs(get_ds());
68633 - p = (__force const char __user *)buf;
68634 + p = (const char __force_user *)buf;
68635 if (count > MAX_RW_COUNT)
68636 count = MAX_RW_COUNT;
68637 if (file->f_op->write)
68638 diff --git a/fs/readdir.c b/fs/readdir.c
68639 index ced6791..936687b 100644
68640 --- a/fs/readdir.c
68641 +++ b/fs/readdir.c
68642 @@ -18,6 +18,7 @@
68643 #include <linux/security.h>
68644 #include <linux/syscalls.h>
68645 #include <linux/unistd.h>
68646 +#include <linux/namei.h>
68647
68648 #include <asm/uaccess.h>
68649
68650 @@ -71,6 +72,7 @@ struct old_linux_dirent {
68651 struct readdir_callback {
68652 struct dir_context ctx;
68653 struct old_linux_dirent __user * dirent;
68654 + struct file * file;
68655 int result;
68656 };
68657
68658 @@ -89,6 +91,10 @@ static int fillonedir(struct dir_context *ctx, const char *name, int namlen,
68659 buf->result = -EOVERFLOW;
68660 return -EOVERFLOW;
68661 }
68662 +
68663 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
68664 + return 0;
68665 +
68666 buf->result++;
68667 dirent = buf->dirent;
68668 if (!access_ok(VERIFY_WRITE, dirent,
68669 @@ -120,6 +126,7 @@ SYSCALL_DEFINE3(old_readdir, unsigned int, fd,
68670 if (!f.file)
68671 return -EBADF;
68672
68673 + buf.file = f.file;
68674 error = iterate_dir(f.file, &buf.ctx);
68675 if (buf.result)
68676 error = buf.result;
68677 @@ -145,6 +152,7 @@ struct getdents_callback {
68678 struct dir_context ctx;
68679 struct linux_dirent __user * current_dir;
68680 struct linux_dirent __user * previous;
68681 + struct file * file;
68682 int count;
68683 int error;
68684 };
68685 @@ -167,6 +175,10 @@ static int filldir(struct dir_context *ctx, const char *name, int namlen,
68686 buf->error = -EOVERFLOW;
68687 return -EOVERFLOW;
68688 }
68689 +
68690 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
68691 + return 0;
68692 +
68693 dirent = buf->previous;
68694 if (dirent) {
68695 if (__put_user(offset, &dirent->d_off))
68696 @@ -212,6 +224,7 @@ SYSCALL_DEFINE3(getdents, unsigned int, fd,
68697 if (!f.file)
68698 return -EBADF;
68699
68700 + buf.file = f.file;
68701 error = iterate_dir(f.file, &buf.ctx);
68702 if (error >= 0)
68703 error = buf.error;
68704 @@ -230,6 +243,7 @@ struct getdents_callback64 {
68705 struct dir_context ctx;
68706 struct linux_dirent64 __user * current_dir;
68707 struct linux_dirent64 __user * previous;
68708 + struct file *file;
68709 int count;
68710 int error;
68711 };
68712 @@ -246,6 +260,10 @@ static int filldir64(struct dir_context *ctx, const char *name, int namlen,
68713 buf->error = -EINVAL; /* only used if we fail.. */
68714 if (reclen > buf->count)
68715 return -EINVAL;
68716 +
68717 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
68718 + return 0;
68719 +
68720 dirent = buf->previous;
68721 if (dirent) {
68722 if (__put_user(offset, &dirent->d_off))
68723 @@ -293,6 +311,7 @@ SYSCALL_DEFINE3(getdents64, unsigned int, fd,
68724 if (!f.file)
68725 return -EBADF;
68726
68727 + buf.file = f.file;
68728 error = iterate_dir(f.file, &buf.ctx);
68729 if (error >= 0)
68730 error = buf.error;
68731 diff --git a/fs/reiserfs/do_balan.c b/fs/reiserfs/do_balan.c
68732 index 9c02d96..6562c10 100644
68733 --- a/fs/reiserfs/do_balan.c
68734 +++ b/fs/reiserfs/do_balan.c
68735 @@ -1887,7 +1887,7 @@ void do_balance(struct tree_balance *tb, struct item_head *ih,
68736 return;
68737 }
68738
68739 - atomic_inc(&fs_generation(tb->tb_sb));
68740 + atomic_inc_unchecked(&fs_generation(tb->tb_sb));
68741 do_balance_starts(tb);
68742
68743 /*
68744 diff --git a/fs/reiserfs/item_ops.c b/fs/reiserfs/item_ops.c
68745 index aca73dd..e3c558d 100644
68746 --- a/fs/reiserfs/item_ops.c
68747 +++ b/fs/reiserfs/item_ops.c
68748 @@ -724,18 +724,18 @@ static void errcatch_print_vi(struct virtual_item *vi)
68749 }
68750
68751 static struct item_operations errcatch_ops = {
68752 - errcatch_bytes_number,
68753 - errcatch_decrement_key,
68754 - errcatch_is_left_mergeable,
68755 - errcatch_print_item,
68756 - errcatch_check_item,
68757 + .bytes_number = errcatch_bytes_number,
68758 + .decrement_key = errcatch_decrement_key,
68759 + .is_left_mergeable = errcatch_is_left_mergeable,
68760 + .print_item = errcatch_print_item,
68761 + .check_item = errcatch_check_item,
68762
68763 - errcatch_create_vi,
68764 - errcatch_check_left,
68765 - errcatch_check_right,
68766 - errcatch_part_size,
68767 - errcatch_unit_num,
68768 - errcatch_print_vi
68769 + .create_vi = errcatch_create_vi,
68770 + .check_left = errcatch_check_left,
68771 + .check_right = errcatch_check_right,
68772 + .part_size = errcatch_part_size,
68773 + .unit_num = errcatch_unit_num,
68774 + .print_vi = errcatch_print_vi
68775 };
68776
68777 #if ! (TYPE_STAT_DATA == 0 && TYPE_INDIRECT == 1 && TYPE_DIRECT == 2 && TYPE_DIRENTRY == 3)
68778 diff --git a/fs/reiserfs/procfs.c b/fs/reiserfs/procfs.c
68779 index 621b9f3..af527fd 100644
68780 --- a/fs/reiserfs/procfs.c
68781 +++ b/fs/reiserfs/procfs.c
68782 @@ -114,7 +114,7 @@ static int show_super(struct seq_file *m, void *unused)
68783 "SMALL_TAILS " : "NO_TAILS ",
68784 replay_only(sb) ? "REPLAY_ONLY " : "",
68785 convert_reiserfs(sb) ? "CONV " : "",
68786 - atomic_read(&r->s_generation_counter),
68787 + atomic_read_unchecked(&r->s_generation_counter),
68788 SF(s_disk_reads), SF(s_disk_writes), SF(s_fix_nodes),
68789 SF(s_do_balance), SF(s_unneeded_left_neighbor),
68790 SF(s_good_search_by_key_reada), SF(s_bmaps),
68791 diff --git a/fs/reiserfs/reiserfs.h b/fs/reiserfs/reiserfs.h
68792 index bb79cdd..fcf49ef 100644
68793 --- a/fs/reiserfs/reiserfs.h
68794 +++ b/fs/reiserfs/reiserfs.h
68795 @@ -580,7 +580,7 @@ struct reiserfs_sb_info {
68796 /* Comment? -Hans */
68797 wait_queue_head_t s_wait;
68798 /* increased by one every time the tree gets re-balanced */
68799 - atomic_t s_generation_counter;
68800 + atomic_unchecked_t s_generation_counter;
68801
68802 /* File system properties. Currently holds on-disk FS format */
68803 unsigned long s_properties;
68804 @@ -2301,7 +2301,7 @@ static inline loff_t max_reiserfs_offset(struct inode *inode)
68805 #define REISERFS_USER_MEM 1 /* user memory mode */
68806
68807 #define fs_generation(s) (REISERFS_SB(s)->s_generation_counter)
68808 -#define get_generation(s) atomic_read (&fs_generation(s))
68809 +#define get_generation(s) atomic_read_unchecked (&fs_generation(s))
68810 #define FILESYSTEM_CHANGED_TB(tb) (get_generation((tb)->tb_sb) != (tb)->fs_gen)
68811 #define __fs_changed(gen,s) (gen != get_generation (s))
68812 #define fs_changed(gen,s) \
68813 diff --git a/fs/reiserfs/super.c b/fs/reiserfs/super.c
68814 index 71fbbe3..eff29ba 100644
68815 --- a/fs/reiserfs/super.c
68816 +++ b/fs/reiserfs/super.c
68817 @@ -1868,6 +1868,10 @@ static int reiserfs_fill_super(struct super_block *s, void *data, int silent)
68818 sbi->s_mount_opt |= (1 << REISERFS_SMALLTAIL);
68819 sbi->s_mount_opt |= (1 << REISERFS_ERROR_RO);
68820 sbi->s_mount_opt |= (1 << REISERFS_BARRIER_FLUSH);
68821 +#ifdef CONFIG_REISERFS_FS_XATTR
68822 + /* turn on user xattrs by default */
68823 + sbi->s_mount_opt |= (1 << REISERFS_XATTRS_USER);
68824 +#endif
68825 /* no preallocation minimum, be smart in reiserfs_file_write instead */
68826 sbi->s_alloc_options.preallocmin = 0;
68827 /* Preallocate by 16 blocks (17-1) at once */
68828 diff --git a/fs/select.c b/fs/select.c
68829 index f684c75..4117611 100644
68830 --- a/fs/select.c
68831 +++ b/fs/select.c
68832 @@ -20,6 +20,7 @@
68833 #include <linux/export.h>
68834 #include <linux/slab.h>
68835 #include <linux/poll.h>
68836 +#include <linux/security.h>
68837 #include <linux/personality.h> /* for STICKY_TIMEOUTS */
68838 #include <linux/file.h>
68839 #include <linux/fdtable.h>
68840 @@ -880,6 +881,7 @@ int do_sys_poll(struct pollfd __user *ufds, unsigned int nfds,
68841 struct poll_list *walk = head;
68842 unsigned long todo = nfds;
68843
68844 + gr_learn_resource(current, RLIMIT_NOFILE, nfds, 1);
68845 if (nfds > rlimit(RLIMIT_NOFILE))
68846 return -EINVAL;
68847
68848 diff --git a/fs/seq_file.c b/fs/seq_file.c
68849 index 555f821..34684d7 100644
68850 --- a/fs/seq_file.c
68851 +++ b/fs/seq_file.c
68852 @@ -12,6 +12,8 @@
68853 #include <linux/slab.h>
68854 #include <linux/cred.h>
68855 #include <linux/mm.h>
68856 +#include <linux/sched.h>
68857 +#include <linux/grsecurity.h>
68858
68859 #include <asm/uaccess.h>
68860 #include <asm/page.h>
68861 @@ -23,16 +25,7 @@ static void seq_set_overflow(struct seq_file *m)
68862
68863 static void *seq_buf_alloc(unsigned long size)
68864 {
68865 - void *buf;
68866 -
68867 - /*
68868 - * __GFP_NORETRY to avoid oom-killings with high-order allocations -
68869 - * it's better to fall back to vmalloc() than to kill things.
68870 - */
68871 - buf = kmalloc(size, GFP_KERNEL | __GFP_NORETRY | __GFP_NOWARN);
68872 - if (!buf && size > PAGE_SIZE)
68873 - buf = vmalloc(size);
68874 - return buf;
68875 + return kmalloc(size, GFP_KERNEL | GFP_USERCOPY);
68876 }
68877
68878 /**
68879 @@ -65,6 +58,9 @@ int seq_open(struct file *file, const struct seq_operations *op)
68880 #ifdef CONFIG_USER_NS
68881 p->user_ns = file->f_cred->user_ns;
68882 #endif
68883 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
68884 + p->exec_id = current->exec_id;
68885 +#endif
68886
68887 /*
68888 * Wrappers around seq_open(e.g. swaps_open) need to be
68889 @@ -87,6 +83,16 @@ int seq_open(struct file *file, const struct seq_operations *op)
68890 }
68891 EXPORT_SYMBOL(seq_open);
68892
68893 +
68894 +int seq_open_restrict(struct file *file, const struct seq_operations *op)
68895 +{
68896 + if (gr_proc_is_restricted())
68897 + return -EACCES;
68898 +
68899 + return seq_open(file, op);
68900 +}
68901 +EXPORT_SYMBOL(seq_open_restrict);
68902 +
68903 static int traverse(struct seq_file *m, loff_t offset)
68904 {
68905 loff_t pos = 0, index;
68906 @@ -158,7 +164,7 @@ Eoverflow:
68907 ssize_t seq_read(struct file *file, char __user *buf, size_t size, loff_t *ppos)
68908 {
68909 struct seq_file *m = file->private_data;
68910 - size_t copied = 0;
68911 + ssize_t copied = 0;
68912 loff_t pos;
68913 size_t n;
68914 void *p;
68915 @@ -557,7 +563,7 @@ static void single_stop(struct seq_file *p, void *v)
68916 int single_open(struct file *file, int (*show)(struct seq_file *, void *),
68917 void *data)
68918 {
68919 - struct seq_operations *op = kmalloc(sizeof(*op), GFP_KERNEL);
68920 + seq_operations_no_const *op = kzalloc(sizeof(*op), GFP_KERNEL);
68921 int res = -ENOMEM;
68922
68923 if (op) {
68924 @@ -593,6 +599,17 @@ int single_open_size(struct file *file, int (*show)(struct seq_file *, void *),
68925 }
68926 EXPORT_SYMBOL(single_open_size);
68927
68928 +int single_open_restrict(struct file *file, int (*show)(struct seq_file *, void *),
68929 + void *data)
68930 +{
68931 + if (gr_proc_is_restricted())
68932 + return -EACCES;
68933 +
68934 + return single_open(file, show, data);
68935 +}
68936 +EXPORT_SYMBOL(single_open_restrict);
68937 +
68938 +
68939 int single_release(struct inode *inode, struct file *file)
68940 {
68941 const struct seq_operations *op = ((struct seq_file *)file->private_data)->op;
68942 diff --git a/fs/splice.c b/fs/splice.c
68943 index 7968da9..4ce985b 100644
68944 --- a/fs/splice.c
68945 +++ b/fs/splice.c
68946 @@ -193,7 +193,7 @@ ssize_t splice_to_pipe(struct pipe_inode_info *pipe,
68947 pipe_lock(pipe);
68948
68949 for (;;) {
68950 - if (!pipe->readers) {
68951 + if (!atomic_read(&pipe->readers)) {
68952 send_sig(SIGPIPE, current, 0);
68953 if (!ret)
68954 ret = -EPIPE;
68955 @@ -216,7 +216,7 @@ ssize_t splice_to_pipe(struct pipe_inode_info *pipe,
68956 page_nr++;
68957 ret += buf->len;
68958
68959 - if (pipe->files)
68960 + if (atomic_read(&pipe->files))
68961 do_wakeup = 1;
68962
68963 if (!--spd->nr_pages)
68964 @@ -247,9 +247,9 @@ ssize_t splice_to_pipe(struct pipe_inode_info *pipe,
68965 do_wakeup = 0;
68966 }
68967
68968 - pipe->waiting_writers++;
68969 + atomic_inc(&pipe->waiting_writers);
68970 pipe_wait(pipe);
68971 - pipe->waiting_writers--;
68972 + atomic_dec(&pipe->waiting_writers);
68973 }
68974
68975 pipe_unlock(pipe);
68976 @@ -576,7 +576,7 @@ static ssize_t kernel_readv(struct file *file, const struct iovec *vec,
68977 old_fs = get_fs();
68978 set_fs(get_ds());
68979 /* The cast to a user pointer is valid due to the set_fs() */
68980 - res = vfs_readv(file, (const struct iovec __user *)vec, vlen, &pos);
68981 + res = vfs_readv(file, (const struct iovec __force_user *)vec, vlen, &pos);
68982 set_fs(old_fs);
68983
68984 return res;
68985 @@ -591,7 +591,7 @@ ssize_t kernel_write(struct file *file, const char *buf, size_t count,
68986 old_fs = get_fs();
68987 set_fs(get_ds());
68988 /* The cast to a user pointer is valid due to the set_fs() */
68989 - res = vfs_write(file, (__force const char __user *)buf, count, &pos);
68990 + res = vfs_write(file, (const char __force_user *)buf, count, &pos);
68991 set_fs(old_fs);
68992
68993 return res;
68994 @@ -644,7 +644,7 @@ ssize_t default_file_splice_read(struct file *in, loff_t *ppos,
68995 goto err;
68996
68997 this_len = min_t(size_t, len, PAGE_CACHE_SIZE - offset);
68998 - vec[i].iov_base = (void __user *) page_address(page);
68999 + vec[i].iov_base = (void __force_user *) page_address(page);
69000 vec[i].iov_len = this_len;
69001 spd.pages[i] = page;
69002 spd.nr_pages++;
69003 @@ -783,7 +783,7 @@ static int splice_from_pipe_feed(struct pipe_inode_info *pipe, struct splice_des
69004 ops->release(pipe, buf);
69005 pipe->curbuf = (pipe->curbuf + 1) & (pipe->buffers - 1);
69006 pipe->nrbufs--;
69007 - if (pipe->files)
69008 + if (atomic_read(&pipe->files))
69009 sd->need_wakeup = true;
69010 }
69011
69012 @@ -807,10 +807,10 @@ static int splice_from_pipe_feed(struct pipe_inode_info *pipe, struct splice_des
69013 static int splice_from_pipe_next(struct pipe_inode_info *pipe, struct splice_desc *sd)
69014 {
69015 while (!pipe->nrbufs) {
69016 - if (!pipe->writers)
69017 + if (!atomic_read(&pipe->writers))
69018 return 0;
69019
69020 - if (!pipe->waiting_writers && sd->num_spliced)
69021 + if (!atomic_read(&pipe->waiting_writers) && sd->num_spliced)
69022 return 0;
69023
69024 if (sd->flags & SPLICE_F_NONBLOCK)
69025 @@ -1025,7 +1025,7 @@ iter_file_splice_write(struct pipe_inode_info *pipe, struct file *out,
69026 ops->release(pipe, buf);
69027 pipe->curbuf = (pipe->curbuf + 1) & (pipe->buffers - 1);
69028 pipe->nrbufs--;
69029 - if (pipe->files)
69030 + if (atomic_read(&pipe->files))
69031 sd.need_wakeup = true;
69032 } else {
69033 buf->offset += ret;
69034 @@ -1159,7 +1159,7 @@ ssize_t splice_direct_to_actor(struct file *in, struct splice_desc *sd,
69035 long ret, bytes;
69036 umode_t i_mode;
69037 size_t len;
69038 - int i, flags;
69039 + int i, flags, more;
69040
69041 /*
69042 * We require the input being a regular file, as we don't want to
69043 @@ -1185,7 +1185,7 @@ ssize_t splice_direct_to_actor(struct file *in, struct splice_desc *sd,
69044 * out of the pipe right after the splice_to_pipe(). So set
69045 * PIPE_READERS appropriately.
69046 */
69047 - pipe->readers = 1;
69048 + atomic_set(&pipe->readers, 1);
69049
69050 current->splice_pipe = pipe;
69051 }
69052 @@ -1202,6 +1202,7 @@ ssize_t splice_direct_to_actor(struct file *in, struct splice_desc *sd,
69053 * Don't block on output, we have to drain the direct pipe.
69054 */
69055 sd->flags &= ~SPLICE_F_NONBLOCK;
69056 + more = sd->flags & SPLICE_F_MORE;
69057
69058 while (len) {
69059 size_t read_len;
69060 @@ -1215,6 +1216,15 @@ ssize_t splice_direct_to_actor(struct file *in, struct splice_desc *sd,
69061 sd->total_len = read_len;
69062
69063 /*
69064 + * If more data is pending, set SPLICE_F_MORE
69065 + * If this is the last data and SPLICE_F_MORE was not set
69066 + * initially, clears it.
69067 + */
69068 + if (read_len < len)
69069 + sd->flags |= SPLICE_F_MORE;
69070 + else if (!more)
69071 + sd->flags &= ~SPLICE_F_MORE;
69072 + /*
69073 * NOTE: nonblocking mode only applies to the input. We
69074 * must not do the output in nonblocking mode as then we
69075 * could get stuck data in the internal pipe:
69076 @@ -1482,6 +1492,7 @@ static int get_iovec_page_array(const struct iovec __user *iov,
69077
69078 partial[buffers].offset = off;
69079 partial[buffers].len = plen;
69080 + partial[buffers].private = 0;
69081
69082 off = 0;
69083 len -= plen;
69084 @@ -1718,9 +1729,9 @@ static int ipipe_prep(struct pipe_inode_info *pipe, unsigned int flags)
69085 ret = -ERESTARTSYS;
69086 break;
69087 }
69088 - if (!pipe->writers)
69089 + if (!atomic_read(&pipe->writers))
69090 break;
69091 - if (!pipe->waiting_writers) {
69092 + if (!atomic_read(&pipe->waiting_writers)) {
69093 if (flags & SPLICE_F_NONBLOCK) {
69094 ret = -EAGAIN;
69095 break;
69096 @@ -1752,7 +1763,7 @@ static int opipe_prep(struct pipe_inode_info *pipe, unsigned int flags)
69097 pipe_lock(pipe);
69098
69099 while (pipe->nrbufs >= pipe->buffers) {
69100 - if (!pipe->readers) {
69101 + if (!atomic_read(&pipe->readers)) {
69102 send_sig(SIGPIPE, current, 0);
69103 ret = -EPIPE;
69104 break;
69105 @@ -1765,9 +1776,9 @@ static int opipe_prep(struct pipe_inode_info *pipe, unsigned int flags)
69106 ret = -ERESTARTSYS;
69107 break;
69108 }
69109 - pipe->waiting_writers++;
69110 + atomic_inc(&pipe->waiting_writers);
69111 pipe_wait(pipe);
69112 - pipe->waiting_writers--;
69113 + atomic_dec(&pipe->waiting_writers);
69114 }
69115
69116 pipe_unlock(pipe);
69117 @@ -1803,14 +1814,14 @@ retry:
69118 pipe_double_lock(ipipe, opipe);
69119
69120 do {
69121 - if (!opipe->readers) {
69122 + if (!atomic_read(&opipe->readers)) {
69123 send_sig(SIGPIPE, current, 0);
69124 if (!ret)
69125 ret = -EPIPE;
69126 break;
69127 }
69128
69129 - if (!ipipe->nrbufs && !ipipe->writers)
69130 + if (!ipipe->nrbufs && !atomic_read(&ipipe->writers))
69131 break;
69132
69133 /*
69134 @@ -1907,7 +1918,7 @@ static int link_pipe(struct pipe_inode_info *ipipe,
69135 pipe_double_lock(ipipe, opipe);
69136
69137 do {
69138 - if (!opipe->readers) {
69139 + if (!atomic_read(&opipe->readers)) {
69140 send_sig(SIGPIPE, current, 0);
69141 if (!ret)
69142 ret = -EPIPE;
69143 @@ -1952,7 +1963,7 @@ static int link_pipe(struct pipe_inode_info *ipipe,
69144 * return EAGAIN if we have the potential of some data in the
69145 * future, otherwise just return 0
69146 */
69147 - if (!ret && ipipe->waiting_writers && (flags & SPLICE_F_NONBLOCK))
69148 + if (!ret && atomic_read(&ipipe->waiting_writers) && (flags & SPLICE_F_NONBLOCK))
69149 ret = -EAGAIN;
69150
69151 pipe_unlock(ipipe);
69152 diff --git a/fs/squashfs/xattr.c b/fs/squashfs/xattr.c
69153 index 92fcde7..1687329 100644
69154 --- a/fs/squashfs/xattr.c
69155 +++ b/fs/squashfs/xattr.c
69156 @@ -46,8 +46,8 @@ ssize_t squashfs_listxattr(struct dentry *d, char *buffer,
69157 + msblk->xattr_table;
69158 int offset = SQUASHFS_XATTR_OFFSET(squashfs_i(inode)->xattr);
69159 int count = squashfs_i(inode)->xattr_count;
69160 - size_t rest = buffer_size;
69161 - int err;
69162 + size_t used = 0;
69163 + ssize_t err;
69164
69165 /* check that the file system has xattrs */
69166 if (msblk->xattr_id_table == NULL)
69167 @@ -68,11 +68,11 @@ ssize_t squashfs_listxattr(struct dentry *d, char *buffer,
69168 name_size = le16_to_cpu(entry.size);
69169 handler = squashfs_xattr_handler(le16_to_cpu(entry.type));
69170 if (handler)
69171 - prefix_size = handler->list(d, buffer, rest, NULL,
69172 + prefix_size = handler->list(d, buffer, buffer ? buffer_size - used : 0, NULL,
69173 name_size, handler->flags);
69174 if (prefix_size) {
69175 if (buffer) {
69176 - if (prefix_size + name_size + 1 > rest) {
69177 + if (prefix_size + name_size + 1 > buffer_size - used) {
69178 err = -ERANGE;
69179 goto failed;
69180 }
69181 @@ -86,7 +86,7 @@ ssize_t squashfs_listxattr(struct dentry *d, char *buffer,
69182 buffer[name_size] = '\0';
69183 buffer += name_size + 1;
69184 }
69185 - rest -= prefix_size + name_size + 1;
69186 + used += prefix_size + name_size + 1;
69187 } else {
69188 /* no handler or insuffficient privileges, so skip */
69189 err = squashfs_read_metadata(sb, NULL, &start,
69190 @@ -107,7 +107,7 @@ ssize_t squashfs_listxattr(struct dentry *d, char *buffer,
69191 if (err < 0)
69192 goto failed;
69193 }
69194 - err = buffer_size - rest;
69195 + err = used;
69196
69197 failed:
69198 return err;
69199 diff --git a/fs/stat.c b/fs/stat.c
69200 index ae0c3ce..9ee641c 100644
69201 --- a/fs/stat.c
69202 +++ b/fs/stat.c
69203 @@ -28,8 +28,13 @@ void generic_fillattr(struct inode *inode, struct kstat *stat)
69204 stat->gid = inode->i_gid;
69205 stat->rdev = inode->i_rdev;
69206 stat->size = i_size_read(inode);
69207 - stat->atime = inode->i_atime;
69208 - stat->mtime = inode->i_mtime;
69209 + if (is_sidechannel_device(inode) && !capable_nolog(CAP_MKNOD)) {
69210 + stat->atime = inode->i_ctime;
69211 + stat->mtime = inode->i_ctime;
69212 + } else {
69213 + stat->atime = inode->i_atime;
69214 + stat->mtime = inode->i_mtime;
69215 + }
69216 stat->ctime = inode->i_ctime;
69217 stat->blksize = (1 << inode->i_blkbits);
69218 stat->blocks = inode->i_blocks;
69219 @@ -52,9 +57,16 @@ EXPORT_SYMBOL(generic_fillattr);
69220 int vfs_getattr_nosec(struct path *path, struct kstat *stat)
69221 {
69222 struct inode *inode = path->dentry->d_inode;
69223 + int retval;
69224
69225 - if (inode->i_op->getattr)
69226 - return inode->i_op->getattr(path->mnt, path->dentry, stat);
69227 + if (inode->i_op->getattr) {
69228 + retval = inode->i_op->getattr(path->mnt, path->dentry, stat);
69229 + if (!retval && is_sidechannel_device(inode) && !capable_nolog(CAP_MKNOD)) {
69230 + stat->atime = stat->ctime;
69231 + stat->mtime = stat->ctime;
69232 + }
69233 + return retval;
69234 + }
69235
69236 generic_fillattr(inode, stat);
69237 return 0;
69238 diff --git a/fs/sysfs/dir.c b/fs/sysfs/dir.c
69239 index 0b45ff4..edf9d3a 100644
69240 --- a/fs/sysfs/dir.c
69241 +++ b/fs/sysfs/dir.c
69242 @@ -33,6 +33,10 @@ void sysfs_warn_dup(struct kernfs_node *parent, const char *name)
69243 kfree(buf);
69244 }
69245
69246 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
69247 +extern int grsec_enable_sysfs_restrict;
69248 +#endif
69249 +
69250 /**
69251 * sysfs_create_dir_ns - create a directory for an object with a namespace tag
69252 * @kobj: object we're creating directory for
69253 @@ -41,9 +45,16 @@ void sysfs_warn_dup(struct kernfs_node *parent, const char *name)
69254 int sysfs_create_dir_ns(struct kobject *kobj, const void *ns)
69255 {
69256 struct kernfs_node *parent, *kn;
69257 + const char *name;
69258 + umode_t mode = S_IRWXU | S_IRUGO | S_IXUGO;
69259 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
69260 + const char *parent_name;
69261 +#endif
69262
69263 BUG_ON(!kobj);
69264
69265 + name = kobject_name(kobj);
69266 +
69267 if (kobj->parent)
69268 parent = kobj->parent->sd;
69269 else
69270 @@ -52,11 +63,24 @@ int sysfs_create_dir_ns(struct kobject *kobj, const void *ns)
69271 if (!parent)
69272 return -ENOENT;
69273
69274 - kn = kernfs_create_dir_ns(parent, kobject_name(kobj),
69275 - S_IRWXU | S_IRUGO | S_IXUGO, kobj, ns);
69276 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
69277 + parent_name = parent->name;
69278 + mode = S_IRWXU;
69279 +
69280 + if ((!strcmp(parent_name, "") && (!strcmp(name, "devices") || !strcmp(name, "fs"))) ||
69281 + (!strcmp(parent_name, "devices") && !strcmp(name, "system")) ||
69282 + (!strcmp(parent_name, "fs") && (!strcmp(name, "selinux") || !strcmp(name, "fuse") || !strcmp(name, "ecryptfs"))) ||
69283 + (!strcmp(parent_name, "system") && !strcmp(name, "cpu")))
69284 + mode = S_IRWXU | S_IRUGO | S_IXUGO;
69285 + if (!grsec_enable_sysfs_restrict)
69286 + mode = S_IRWXU | S_IRUGO | S_IXUGO;
69287 +#endif
69288 +
69289 + kn = kernfs_create_dir_ns(parent, name,
69290 + mode, kobj, ns);
69291 if (IS_ERR(kn)) {
69292 if (PTR_ERR(kn) == -EEXIST)
69293 - sysfs_warn_dup(parent, kobject_name(kobj));
69294 + sysfs_warn_dup(parent, name);
69295 return PTR_ERR(kn);
69296 }
69297
69298 diff --git a/fs/sysv/sysv.h b/fs/sysv/sysv.h
69299 index 69d4889..a810bd4 100644
69300 --- a/fs/sysv/sysv.h
69301 +++ b/fs/sysv/sysv.h
69302 @@ -188,7 +188,7 @@ static inline u32 PDP_swab(u32 x)
69303 #endif
69304 }
69305
69306 -static inline __u32 fs32_to_cpu(struct sysv_sb_info *sbi, __fs32 n)
69307 +static inline __u32 __intentional_overflow(-1) fs32_to_cpu(struct sysv_sb_info *sbi, __fs32 n)
69308 {
69309 if (sbi->s_bytesex == BYTESEX_PDP)
69310 return PDP_swab((__force __u32)n);
69311 diff --git a/fs/ubifs/io.c b/fs/ubifs/io.c
69312 index fb08b0c..65fcc7e 100644
69313 --- a/fs/ubifs/io.c
69314 +++ b/fs/ubifs/io.c
69315 @@ -155,7 +155,7 @@ int ubifs_leb_change(struct ubifs_info *c, int lnum, const void *buf, int len)
69316 return err;
69317 }
69318
69319 -int ubifs_leb_unmap(struct ubifs_info *c, int lnum)
69320 +int __intentional_overflow(-1) ubifs_leb_unmap(struct ubifs_info *c, int lnum)
69321 {
69322 int err;
69323
69324 diff --git a/fs/udf/misc.c b/fs/udf/misc.c
69325 index c175b4d..8f36a16 100644
69326 --- a/fs/udf/misc.c
69327 +++ b/fs/udf/misc.c
69328 @@ -289,7 +289,7 @@ void udf_new_tag(char *data, uint16_t ident, uint16_t version, uint16_t snum,
69329
69330 u8 udf_tag_checksum(const struct tag *t)
69331 {
69332 - u8 *data = (u8 *)t;
69333 + const u8 *data = (const u8 *)t;
69334 u8 checksum = 0;
69335 int i;
69336 for (i = 0; i < sizeof(struct tag); ++i)
69337 diff --git a/fs/ufs/swab.h b/fs/ufs/swab.h
69338 index 8d974c4..b82f6ec 100644
69339 --- a/fs/ufs/swab.h
69340 +++ b/fs/ufs/swab.h
69341 @@ -22,7 +22,7 @@ enum {
69342 BYTESEX_BE
69343 };
69344
69345 -static inline u64
69346 +static inline u64 __intentional_overflow(-1)
69347 fs64_to_cpu(struct super_block *sbp, __fs64 n)
69348 {
69349 if (UFS_SB(sbp)->s_bytesex == BYTESEX_LE)
69350 @@ -40,7 +40,7 @@ cpu_to_fs64(struct super_block *sbp, u64 n)
69351 return (__force __fs64)cpu_to_be64(n);
69352 }
69353
69354 -static inline u32
69355 +static inline u32 __intentional_overflow(-1)
69356 fs32_to_cpu(struct super_block *sbp, __fs32 n)
69357 {
69358 if (UFS_SB(sbp)->s_bytesex == BYTESEX_LE)
69359 diff --git a/fs/utimes.c b/fs/utimes.c
69360 index aa138d6..5f3a811 100644
69361 --- a/fs/utimes.c
69362 +++ b/fs/utimes.c
69363 @@ -1,6 +1,7 @@
69364 #include <linux/compiler.h>
69365 #include <linux/file.h>
69366 #include <linux/fs.h>
69367 +#include <linux/security.h>
69368 #include <linux/linkage.h>
69369 #include <linux/mount.h>
69370 #include <linux/namei.h>
69371 @@ -103,6 +104,12 @@ static int utimes_common(struct path *path, struct timespec *times)
69372 }
69373 }
69374 retry_deleg:
69375 +
69376 + if (!gr_acl_handle_utime(path->dentry, path->mnt)) {
69377 + error = -EACCES;
69378 + goto mnt_drop_write_and_out;
69379 + }
69380 +
69381 mutex_lock(&inode->i_mutex);
69382 error = notify_change(path->dentry, &newattrs, &delegated_inode);
69383 mutex_unlock(&inode->i_mutex);
69384 diff --git a/fs/xattr.c b/fs/xattr.c
69385 index 4ef6985..a6cd6567 100644
69386 --- a/fs/xattr.c
69387 +++ b/fs/xattr.c
69388 @@ -227,6 +227,27 @@ int vfs_xattr_cmp(struct dentry *dentry, const char *xattr_name,
69389 return rc;
69390 }
69391
69392 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
69393 +ssize_t
69394 +pax_getxattr(struct dentry *dentry, void *value, size_t size)
69395 +{
69396 + struct inode *inode = dentry->d_inode;
69397 + ssize_t error;
69398 +
69399 + error = inode_permission(inode, MAY_EXEC);
69400 + if (error)
69401 + return error;
69402 +
69403 + if (inode->i_op->getxattr)
69404 + error = inode->i_op->getxattr(dentry, XATTR_NAME_PAX_FLAGS, value, size);
69405 + else
69406 + error = -EOPNOTSUPP;
69407 +
69408 + return error;
69409 +}
69410 +EXPORT_SYMBOL(pax_getxattr);
69411 +#endif
69412 +
69413 ssize_t
69414 vfs_getxattr(struct dentry *dentry, const char *name, void *value, size_t size)
69415 {
69416 @@ -319,7 +340,7 @@ EXPORT_SYMBOL_GPL(vfs_removexattr);
69417 * Extended attribute SET operations
69418 */
69419 static long
69420 -setxattr(struct dentry *d, const char __user *name, const void __user *value,
69421 +setxattr(struct path *path, const char __user *name, const void __user *value,
69422 size_t size, int flags)
69423 {
69424 int error;
69425 @@ -355,7 +376,12 @@ setxattr(struct dentry *d, const char __user *name, const void __user *value,
69426 posix_acl_fix_xattr_from_user(kvalue, size);
69427 }
69428
69429 - error = vfs_setxattr(d, kname, kvalue, size, flags);
69430 + if (!gr_acl_handle_setxattr(path->dentry, path->mnt)) {
69431 + error = -EACCES;
69432 + goto out;
69433 + }
69434 +
69435 + error = vfs_setxattr(path->dentry, kname, kvalue, size, flags);
69436 out:
69437 if (vvalue)
69438 vfree(vvalue);
69439 @@ -376,7 +402,7 @@ retry:
69440 return error;
69441 error = mnt_want_write(path.mnt);
69442 if (!error) {
69443 - error = setxattr(path.dentry, name, value, size, flags);
69444 + error = setxattr(&path, name, value, size, flags);
69445 mnt_drop_write(path.mnt);
69446 }
69447 path_put(&path);
69448 @@ -412,7 +438,7 @@ SYSCALL_DEFINE5(fsetxattr, int, fd, const char __user *, name,
69449 audit_file(f.file);
69450 error = mnt_want_write_file(f.file);
69451 if (!error) {
69452 - error = setxattr(f.file->f_path.dentry, name, value, size, flags);
69453 + error = setxattr(&f.file->f_path, name, value, size, flags);
69454 mnt_drop_write_file(f.file);
69455 }
69456 fdput(f);
69457 @@ -598,7 +624,7 @@ SYSCALL_DEFINE3(flistxattr, int, fd, char __user *, list, size_t, size)
69458 * Extended attribute REMOVE operations
69459 */
69460 static long
69461 -removexattr(struct dentry *d, const char __user *name)
69462 +removexattr(struct path *path, const char __user *name)
69463 {
69464 int error;
69465 char kname[XATTR_NAME_MAX + 1];
69466 @@ -609,7 +635,10 @@ removexattr(struct dentry *d, const char __user *name)
69467 if (error < 0)
69468 return error;
69469
69470 - return vfs_removexattr(d, kname);
69471 + if (!gr_acl_handle_removexattr(path->dentry, path->mnt))
69472 + return -EACCES;
69473 +
69474 + return vfs_removexattr(path->dentry, kname);
69475 }
69476
69477 static int path_removexattr(const char __user *pathname,
69478 @@ -623,7 +652,7 @@ retry:
69479 return error;
69480 error = mnt_want_write(path.mnt);
69481 if (!error) {
69482 - error = removexattr(path.dentry, name);
69483 + error = removexattr(&path, name);
69484 mnt_drop_write(path.mnt);
69485 }
69486 path_put(&path);
69487 @@ -649,14 +678,16 @@ SYSCALL_DEFINE2(lremovexattr, const char __user *, pathname,
69488 SYSCALL_DEFINE2(fremovexattr, int, fd, const char __user *, name)
69489 {
69490 struct fd f = fdget(fd);
69491 + struct path *path;
69492 int error = -EBADF;
69493
69494 if (!f.file)
69495 return error;
69496 + path = &f.file->f_path;
69497 audit_file(f.file);
69498 error = mnt_want_write_file(f.file);
69499 if (!error) {
69500 - error = removexattr(f.file->f_path.dentry, name);
69501 + error = removexattr(path, name);
69502 mnt_drop_write_file(f.file);
69503 }
69504 fdput(f);
69505 diff --git a/fs/xfs/libxfs/xfs_bmap.c b/fs/xfs/libxfs/xfs_bmap.c
69506 index 61ec015..7c18807 100644
69507 --- a/fs/xfs/libxfs/xfs_bmap.c
69508 +++ b/fs/xfs/libxfs/xfs_bmap.c
69509 @@ -580,7 +580,7 @@ xfs_bmap_validate_ret(
69510
69511 #else
69512 #define xfs_bmap_check_leaf_extents(cur, ip, whichfork) do { } while (0)
69513 -#define xfs_bmap_validate_ret(bno,len,flags,mval,onmap,nmap)
69514 +#define xfs_bmap_validate_ret(bno,len,flags,mval,onmap,nmap) do { } while (0)
69515 #endif /* DEBUG */
69516
69517 /*
69518 diff --git a/fs/xfs/xfs_dir2_readdir.c b/fs/xfs/xfs_dir2_readdir.c
69519 index 098cd78..724d3f8 100644
69520 --- a/fs/xfs/xfs_dir2_readdir.c
69521 +++ b/fs/xfs/xfs_dir2_readdir.c
69522 @@ -140,7 +140,12 @@ xfs_dir2_sf_getdents(
69523 ino = dp->d_ops->sf_get_ino(sfp, sfep);
69524 filetype = dp->d_ops->sf_get_ftype(sfep);
69525 ctx->pos = off & 0x7fffffff;
69526 - if (!dir_emit(ctx, (char *)sfep->name, sfep->namelen, ino,
69527 + if (dp->i_df.if_u1.if_data == dp->i_df.if_u2.if_inline_data) {
69528 + char name[sfep->namelen];
69529 + memcpy(name, sfep->name, sfep->namelen);
69530 + if (!dir_emit(ctx, name, sfep->namelen, ino, xfs_dir3_get_dtype(dp->i_mount, filetype)))
69531 + return 0;
69532 + } else if (!dir_emit(ctx, (char *)sfep->name, sfep->namelen, ino,
69533 xfs_dir3_get_dtype(dp->i_mount, filetype)))
69534 return 0;
69535 sfep = dp->d_ops->sf_nextentry(sfp, sfep);
69536 diff --git a/fs/xfs/xfs_ioctl.c b/fs/xfs/xfs_ioctl.c
69537 index ac4feae..386d551 100644
69538 --- a/fs/xfs/xfs_ioctl.c
69539 +++ b/fs/xfs/xfs_ioctl.c
69540 @@ -120,7 +120,7 @@ xfs_find_handle(
69541 }
69542
69543 error = -EFAULT;
69544 - if (copy_to_user(hreq->ohandle, &handle, hsize) ||
69545 + if (hsize > sizeof handle || copy_to_user(hreq->ohandle, &handle, hsize) ||
69546 copy_to_user(hreq->ohandlen, &hsize, sizeof(__s32)))
69547 goto out_put;
69548
69549 diff --git a/fs/xfs/xfs_linux.h b/fs/xfs/xfs_linux.h
69550 index c31d2c2..6ec8f62 100644
69551 --- a/fs/xfs/xfs_linux.h
69552 +++ b/fs/xfs/xfs_linux.h
69553 @@ -234,7 +234,7 @@ static inline kgid_t xfs_gid_to_kgid(__uint32_t gid)
69554 * of the compiler which do not like us using do_div in the middle
69555 * of large functions.
69556 */
69557 -static inline __u32 xfs_do_div(void *a, __u32 b, int n)
69558 +static inline __u32 __intentional_overflow(-1) xfs_do_div(void *a, __u32 b, int n)
69559 {
69560 __u32 mod;
69561
69562 @@ -290,7 +290,7 @@ static inline __u32 xfs_do_mod(void *a, __u32 b, int n)
69563 return 0;
69564 }
69565 #else
69566 -static inline __u32 xfs_do_div(void *a, __u32 b, int n)
69567 +static inline __u32 __intentional_overflow(-1) xfs_do_div(void *a, __u32 b, int n)
69568 {
69569 __u32 mod;
69570
69571 diff --git a/grsecurity/Kconfig b/grsecurity/Kconfig
69572 new file mode 100644
69573 index 0000000..31f8fe4
69574 --- /dev/null
69575 +++ b/grsecurity/Kconfig
69576 @@ -0,0 +1,1182 @@
69577 +#
69578 +# grecurity configuration
69579 +#
69580 +menu "Memory Protections"
69581 +depends on GRKERNSEC
69582 +
69583 +config GRKERNSEC_KMEM
69584 + bool "Deny reading/writing to /dev/kmem, /dev/mem, and /dev/port"
69585 + default y if GRKERNSEC_CONFIG_AUTO
69586 + select STRICT_DEVMEM if (X86 || ARM || TILE || S390)
69587 + help
69588 + If you say Y here, /dev/kmem and /dev/mem won't be allowed to
69589 + be written to or read from to modify or leak the contents of the running
69590 + kernel. /dev/port will also not be allowed to be opened, writing to
69591 + /dev/cpu/*/msr will be prevented, and support for kexec will be removed.
69592 + If you have module support disabled, enabling this will close up several
69593 + ways that are currently used to insert malicious code into the running
69594 + kernel.
69595 +
69596 + Even with this feature enabled, we still highly recommend that
69597 + you use the RBAC system, as it is still possible for an attacker to
69598 + modify the running kernel through other more obscure methods.
69599 +
69600 + It is highly recommended that you say Y here if you meet all the
69601 + conditions above.
69602 +
69603 +config GRKERNSEC_VM86
69604 + bool "Restrict VM86 mode"
69605 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER)
69606 + depends on X86_32
69607 +
69608 + help
69609 + If you say Y here, only processes with CAP_SYS_RAWIO will be able to
69610 + make use of a special execution mode on 32bit x86 processors called
69611 + Virtual 8086 (VM86) mode. XFree86 may need vm86 mode for certain
69612 + video cards and will still work with this option enabled. The purpose
69613 + of the option is to prevent exploitation of emulation errors in
69614 + virtualization of vm86 mode like the one discovered in VMWare in 2009.
69615 + Nearly all users should be able to enable this option.
69616 +
69617 +config GRKERNSEC_IO
69618 + bool "Disable privileged I/O"
69619 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER)
69620 + depends on X86
69621 + select RTC_CLASS
69622 + select RTC_INTF_DEV
69623 + select RTC_DRV_CMOS
69624 +
69625 + help
69626 + If you say Y here, all ioperm and iopl calls will return an error.
69627 + Ioperm and iopl can be used to modify the running kernel.
69628 + Unfortunately, some programs need this access to operate properly,
69629 + the most notable of which are XFree86 and hwclock. hwclock can be
69630 + remedied by having RTC support in the kernel, so real-time
69631 + clock support is enabled if this option is enabled, to ensure
69632 + that hwclock operates correctly. If hwclock still does not work,
69633 + either update udev or symlink /dev/rtc to /dev/rtc0.
69634 +
69635 + If you're using XFree86 or a version of Xorg from 2012 or earlier,
69636 + you may not be able to boot into a graphical environment with this
69637 + option enabled. In this case, you should use the RBAC system instead.
69638 +
69639 +config GRKERNSEC_BPF_HARDEN
69640 + bool "Harden BPF interpreter"
69641 + default y if GRKERNSEC_CONFIG_AUTO
69642 + help
69643 + Unlike previous versions of grsecurity that hardened both the BPF
69644 + interpreted code against corruption at rest as well as the JIT code
69645 + against JIT-spray attacks and attacker-controlled immediate values
69646 + for ROP, this feature will enforce disabling of the new eBPF JIT engine
69647 + and will ensure the interpreted code is read-only at rest. This feature
69648 + may be removed at a later time when eBPF stabilizes to entirely revert
69649 + back to the more secure pre-3.16 BPF interpreter/JIT.
69650 +
69651 + If you're using KERNEXEC, it's recommended that you enable this option
69652 + to supplement the hardening of the kernel.
69653 +
69654 +config GRKERNSEC_PERF_HARDEN
69655 + bool "Disable unprivileged PERF_EVENTS usage by default"
69656 + default y if GRKERNSEC_CONFIG_AUTO
69657 + depends on PERF_EVENTS
69658 + help
69659 + If you say Y here, the range of acceptable values for the
69660 + /proc/sys/kernel/perf_event_paranoid sysctl will be expanded to allow and
69661 + default to a new value: 3. When the sysctl is set to this value, no
69662 + unprivileged use of the PERF_EVENTS syscall interface will be permitted.
69663 +
69664 + Though PERF_EVENTS can be used legitimately for performance monitoring
69665 + and low-level application profiling, it is forced on regardless of
69666 + configuration, has been at fault for several vulnerabilities, and
69667 + creates new opportunities for side channels and other information leaks.
69668 +
69669 + This feature puts PERF_EVENTS into a secure default state and permits
69670 + the administrator to change out of it temporarily if unprivileged
69671 + application profiling is needed.
69672 +
69673 +config GRKERNSEC_RAND_THREADSTACK
69674 + bool "Insert random gaps between thread stacks"
69675 + default y if GRKERNSEC_CONFIG_AUTO
69676 + depends on PAX_RANDMMAP && !PPC
69677 + help
69678 + If you say Y here, a random-sized gap will be enforced between allocated
69679 + thread stacks. Glibc's NPTL and other threading libraries that
69680 + pass MAP_STACK to the kernel for thread stack allocation are supported.
69681 + The implementation currently provides 8 bits of entropy for the gap.
69682 +
69683 + Many distributions do not compile threaded remote services with the
69684 + -fstack-check argument to GCC, causing the variable-sized stack-based
69685 + allocator, alloca(), to not probe the stack on allocation. This
69686 + permits an unbounded alloca() to skip over any guard page and potentially
69687 + modify another thread's stack reliably. An enforced random gap
69688 + reduces the reliability of such an attack and increases the chance
69689 + that such a read/write to another thread's stack instead lands in
69690 + an unmapped area, causing a crash and triggering grsecurity's
69691 + anti-bruteforcing logic.
69692 +
69693 +config GRKERNSEC_PROC_MEMMAP
69694 + bool "Harden ASLR against information leaks and entropy reduction"
69695 + default y if (GRKERNSEC_CONFIG_AUTO || PAX_NOEXEC || PAX_ASLR)
69696 + depends on PAX_NOEXEC || PAX_ASLR
69697 + help
69698 + If you say Y here, the /proc/<pid>/maps and /proc/<pid>/stat files will
69699 + give no information about the addresses of its mappings if
69700 + PaX features that rely on random addresses are enabled on the task.
69701 + In addition to sanitizing this information and disabling other
69702 + dangerous sources of information, this option causes reads of sensitive
69703 + /proc/<pid> entries where the file descriptor was opened in a different
69704 + task than the one performing the read. Such attempts are logged.
69705 + This option also limits argv/env strings for suid/sgid binaries
69706 + to 512KB to prevent a complete exhaustion of the stack entropy provided
69707 + by ASLR. Finally, it places an 8MB stack resource limit on suid/sgid
69708 + binaries to prevent alternative mmap layouts from being abused.
69709 +
69710 + If you use PaX it is essential that you say Y here as it closes up
69711 + several holes that make full ASLR useless locally.
69712 +
69713 +
69714 +config GRKERNSEC_KSTACKOVERFLOW
69715 + bool "Prevent kernel stack overflows"
69716 + default y if GRKERNSEC_CONFIG_AUTO
69717 + depends on !IA64 && 64BIT
69718 + help
69719 + If you say Y here, the kernel's process stacks will be allocated
69720 + with vmalloc instead of the kernel's default allocator. This
69721 + introduces guard pages that in combination with the alloca checking
69722 + of the STACKLEAK feature prevents all forms of kernel process stack
69723 + overflow abuse. Note that this is different from kernel stack
69724 + buffer overflows.
69725 +
69726 +config GRKERNSEC_BRUTE
69727 + bool "Deter exploit bruteforcing"
69728 + default y if GRKERNSEC_CONFIG_AUTO
69729 + help
69730 + If you say Y here, attempts to bruteforce exploits against forking
69731 + daemons such as apache or sshd, as well as against suid/sgid binaries
69732 + will be deterred. When a child of a forking daemon is killed by PaX
69733 + or crashes due to an illegal instruction or other suspicious signal,
69734 + the parent process will be delayed 30 seconds upon every subsequent
69735 + fork until the administrator is able to assess the situation and
69736 + restart the daemon.
69737 + In the suid/sgid case, the attempt is logged, the user has all their
69738 + existing instances of the suid/sgid binary terminated and will
69739 + be unable to execute any suid/sgid binaries for 15 minutes.
69740 +
69741 + It is recommended that you also enable signal logging in the auditing
69742 + section so that logs are generated when a process triggers a suspicious
69743 + signal.
69744 + If the sysctl option is enabled, a sysctl option with name
69745 + "deter_bruteforce" is created.
69746 +
69747 +config GRKERNSEC_MODHARDEN
69748 + bool "Harden module auto-loading"
69749 + default y if GRKERNSEC_CONFIG_AUTO
69750 + depends on MODULES
69751 + help
69752 + If you say Y here, module auto-loading in response to use of some
69753 + feature implemented by an unloaded module will be restricted to
69754 + root users. Enabling this option helps defend against attacks
69755 + by unprivileged users who abuse the auto-loading behavior to
69756 + cause a vulnerable module to load that is then exploited.
69757 +
69758 + If this option prevents a legitimate use of auto-loading for a
69759 + non-root user, the administrator can execute modprobe manually
69760 + with the exact name of the module mentioned in the alert log.
69761 + Alternatively, the administrator can add the module to the list
69762 + of modules loaded at boot by modifying init scripts.
69763 +
69764 + Modification of init scripts will most likely be needed on
69765 + Ubuntu servers with encrypted home directory support enabled,
69766 + as the first non-root user logging in will cause the ecb(aes),
69767 + ecb(aes)-all, cbc(aes), and cbc(aes)-all modules to be loaded.
69768 +
69769 +config GRKERNSEC_HIDESYM
69770 + bool "Hide kernel symbols"
69771 + default y if GRKERNSEC_CONFIG_AUTO
69772 + select PAX_USERCOPY_SLABS
69773 + help
69774 + If you say Y here, getting information on loaded modules, and
69775 + displaying all kernel symbols through a syscall will be restricted
69776 + to users with CAP_SYS_MODULE. For software compatibility reasons,
69777 + /proc/kallsyms will be restricted to the root user. The RBAC
69778 + system can hide that entry even from root.
69779 +
69780 + This option also prevents leaking of kernel addresses through
69781 + several /proc entries.
69782 +
69783 + Note that this option is only effective provided the following
69784 + conditions are met:
69785 + 1) The kernel using grsecurity is not precompiled by some distribution
69786 + 2) You have also enabled GRKERNSEC_DMESG
69787 + 3) You are using the RBAC system and hiding other files such as your
69788 + kernel image and System.map. Alternatively, enabling this option
69789 + causes the permissions on /boot, /lib/modules, and the kernel
69790 + source directory to change at compile time to prevent
69791 + reading by non-root users.
69792 + If the above conditions are met, this option will aid in providing a
69793 + useful protection against local kernel exploitation of overflows
69794 + and arbitrary read/write vulnerabilities.
69795 +
69796 + It is highly recommended that you enable GRKERNSEC_PERF_HARDEN
69797 + in addition to this feature.
69798 +
69799 +config GRKERNSEC_RANDSTRUCT
69800 + bool "Randomize layout of sensitive kernel structures"
69801 + default y if GRKERNSEC_CONFIG_AUTO
69802 + select GRKERNSEC_HIDESYM
69803 + select MODVERSIONS if MODULES
69804 + help
69805 + If you say Y here, the layouts of a number of sensitive kernel
69806 + structures (task, fs, cred, etc) and all structures composed entirely
69807 + of function pointers (aka "ops" structs) will be randomized at compile-time.
69808 + This can introduce the requirement of an additional infoleak
69809 + vulnerability for exploits targeting these structure types.
69810 +
69811 + Enabling this feature will introduce some performance impact, slightly
69812 + increase memory usage, and prevent the use of forensic tools like
69813 + Volatility against the system (unless the kernel source tree isn't
69814 + cleaned after kernel installation).
69815 +
69816 + The seed used for compilation is located at tools/gcc/randomize_layout_seed.h.
69817 + It remains after a make clean to allow for external modules to be compiled
69818 + with the existing seed and will be removed by a make mrproper or
69819 + make distclean.
69820 +
69821 + Note that the implementation requires gcc 4.6.4. or newer. You may need
69822 + to install the supporting headers explicitly in addition to the normal
69823 + gcc package.
69824 +
69825 +config GRKERNSEC_RANDSTRUCT_PERFORMANCE
69826 + bool "Use cacheline-aware structure randomization"
69827 + depends on GRKERNSEC_RANDSTRUCT
69828 + default y if GRKERNSEC_CONFIG_PRIORITY_PERF
69829 + help
69830 + If you say Y here, the RANDSTRUCT randomization will make a best effort
69831 + at restricting randomization to cacheline-sized groups of elements. It
69832 + will further not randomize bitfields in structures. This reduces the
69833 + performance hit of RANDSTRUCT at the cost of weakened randomization.
69834 +
69835 +config GRKERNSEC_KERN_LOCKOUT
69836 + bool "Active kernel exploit response"
69837 + default y if GRKERNSEC_CONFIG_AUTO
69838 + depends on X86 || ARM || PPC || SPARC
69839 + help
69840 + If you say Y here, when a PaX alert is triggered due to suspicious
69841 + activity in the kernel (from KERNEXEC/UDEREF/USERCOPY)
69842 + or an OOPS occurs due to bad memory accesses, instead of just
69843 + terminating the offending process (and potentially allowing
69844 + a subsequent exploit from the same user), we will take one of two
69845 + actions:
69846 + If the user was root, we will panic the system
69847 + If the user was non-root, we will log the attempt, terminate
69848 + all processes owned by the user, then prevent them from creating
69849 + any new processes until the system is restarted
69850 + This deters repeated kernel exploitation/bruteforcing attempts
69851 + and is useful for later forensics.
69852 +
69853 +config GRKERNSEC_OLD_ARM_USERLAND
69854 + bool "Old ARM userland compatibility"
69855 + depends on ARM && (CPU_V6 || CPU_V6K || CPU_V7)
69856 + help
69857 + If you say Y here, stubs of executable code to perform such operations
69858 + as "compare-exchange" will be placed at fixed locations in the ARM vector
69859 + table. This is unfortunately needed for old ARM userland meant to run
69860 + across a wide range of processors. Without this option enabled,
69861 + the get_tls and data memory barrier stubs will be emulated by the kernel,
69862 + which is enough for Linaro userlands or other userlands designed for v6
69863 + and newer ARM CPUs. It's recommended that you try without this option enabled
69864 + first, and only enable it if your userland does not boot (it will likely fail
69865 + at init time).
69866 +
69867 +endmenu
69868 +menu "Role Based Access Control Options"
69869 +depends on GRKERNSEC
69870 +
69871 +config GRKERNSEC_RBAC_DEBUG
69872 + bool
69873 +
69874 +config GRKERNSEC_NO_RBAC
69875 + bool "Disable RBAC system"
69876 + help
69877 + If you say Y here, the /dev/grsec device will be removed from the kernel,
69878 + preventing the RBAC system from being enabled. You should only say Y
69879 + here if you have no intention of using the RBAC system, so as to prevent
69880 + an attacker with root access from misusing the RBAC system to hide files
69881 + and processes when loadable module support and /dev/[k]mem have been
69882 + locked down.
69883 +
69884 +config GRKERNSEC_ACL_HIDEKERN
69885 + bool "Hide kernel processes"
69886 + help
69887 + If you say Y here, all kernel threads will be hidden to all
69888 + processes but those whose subject has the "view hidden processes"
69889 + flag.
69890 +
69891 +config GRKERNSEC_ACL_MAXTRIES
69892 + int "Maximum tries before password lockout"
69893 + default 3
69894 + help
69895 + This option enforces the maximum number of times a user can attempt
69896 + to authorize themselves with the grsecurity RBAC system before being
69897 + denied the ability to attempt authorization again for a specified time.
69898 + The lower the number, the harder it will be to brute-force a password.
69899 +
69900 +config GRKERNSEC_ACL_TIMEOUT
69901 + int "Time to wait after max password tries, in seconds"
69902 + default 30
69903 + help
69904 + This option specifies the time the user must wait after attempting to
69905 + authorize to the RBAC system with the maximum number of invalid
69906 + passwords. The higher the number, the harder it will be to brute-force
69907 + a password.
69908 +
69909 +endmenu
69910 +menu "Filesystem Protections"
69911 +depends on GRKERNSEC
69912 +
69913 +config GRKERNSEC_PROC
69914 + bool "Proc restrictions"
69915 + default y if GRKERNSEC_CONFIG_AUTO
69916 + help
69917 + If you say Y here, the permissions of the /proc filesystem
69918 + will be altered to enhance system security and privacy. You MUST
69919 + choose either a user only restriction or a user and group restriction.
69920 + Depending upon the option you choose, you can either restrict users to
69921 + see only the processes they themselves run, or choose a group that can
69922 + view all processes and files normally restricted to root if you choose
69923 + the "restrict to user only" option. NOTE: If you're running identd or
69924 + ntpd as a non-root user, you will have to run it as the group you
69925 + specify here.
69926 +
69927 +config GRKERNSEC_PROC_USER
69928 + bool "Restrict /proc to user only"
69929 + depends on GRKERNSEC_PROC
69930 + help
69931 + If you say Y here, non-root users will only be able to view their own
69932 + processes, and restricts them from viewing network-related information,
69933 + and viewing kernel symbol and module information.
69934 +
69935 +config GRKERNSEC_PROC_USERGROUP
69936 + bool "Allow special group"
69937 + default y if GRKERNSEC_CONFIG_AUTO
69938 + depends on GRKERNSEC_PROC && !GRKERNSEC_PROC_USER
69939 + help
69940 + If you say Y here, you will be able to select a group that will be
69941 + able to view all processes and network-related information. If you've
69942 + enabled GRKERNSEC_HIDESYM, kernel and symbol information may still
69943 + remain hidden. This option is useful if you want to run identd as
69944 + a non-root user. The group you select may also be chosen at boot time
69945 + via "grsec_proc_gid=" on the kernel commandline.
69946 +
69947 +config GRKERNSEC_PROC_GID
69948 + int "GID for special group"
69949 + depends on GRKERNSEC_PROC_USERGROUP
69950 + default 1001
69951 +
69952 +config GRKERNSEC_PROC_ADD
69953 + bool "Additional restrictions"
69954 + default y if GRKERNSEC_CONFIG_AUTO
69955 + depends on GRKERNSEC_PROC_USER || GRKERNSEC_PROC_USERGROUP
69956 + help
69957 + If you say Y here, additional restrictions will be placed on
69958 + /proc that keep normal users from viewing device information and
69959 + slabinfo information that could be useful for exploits.
69960 +
69961 +config GRKERNSEC_LINK
69962 + bool "Linking restrictions"
69963 + default y if GRKERNSEC_CONFIG_AUTO
69964 + help
69965 + If you say Y here, /tmp race exploits will be prevented, since users
69966 + will no longer be able to follow symlinks owned by other users in
69967 + world-writable +t directories (e.g. /tmp), unless the owner of the
69968 + symlink is the owner of the directory. users will also not be
69969 + able to hardlink to files they do not own. If the sysctl option is
69970 + enabled, a sysctl option with name "linking_restrictions" is created.
69971 +
69972 +config GRKERNSEC_SYMLINKOWN
69973 + bool "Kernel-enforced SymlinksIfOwnerMatch"
69974 + default y if GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER
69975 + help
69976 + Apache's SymlinksIfOwnerMatch option has an inherent race condition
69977 + that prevents it from being used as a security feature. As Apache
69978 + verifies the symlink by performing a stat() against the target of
69979 + the symlink before it is followed, an attacker can setup a symlink
69980 + to point to a same-owned file, then replace the symlink with one
69981 + that targets another user's file just after Apache "validates" the
69982 + symlink -- a classic TOCTOU race. If you say Y here, a complete,
69983 + race-free replacement for Apache's "SymlinksIfOwnerMatch" option
69984 + will be in place for the group you specify. If the sysctl option
69985 + is enabled, a sysctl option with name "enforce_symlinksifowner" is
69986 + created.
69987 +
69988 +config GRKERNSEC_SYMLINKOWN_GID
69989 + int "GID for users with kernel-enforced SymlinksIfOwnerMatch"
69990 + depends on GRKERNSEC_SYMLINKOWN
69991 + default 1006
69992 + help
69993 + Setting this GID determines what group kernel-enforced
69994 + SymlinksIfOwnerMatch will be enabled for. If the sysctl option
69995 + is enabled, a sysctl option with name "symlinkown_gid" is created.
69996 +
69997 +config GRKERNSEC_FIFO
69998 + bool "FIFO restrictions"
69999 + default y if GRKERNSEC_CONFIG_AUTO
70000 + help
70001 + If you say Y here, users will not be able to write to FIFOs they don't
70002 + own in world-writable +t directories (e.g. /tmp), unless the owner of
70003 + the FIFO is the same owner of the directory it's held in. If the sysctl
70004 + option is enabled, a sysctl option with name "fifo_restrictions" is
70005 + created.
70006 +
70007 +config GRKERNSEC_SYSFS_RESTRICT
70008 + bool "Sysfs/debugfs restriction"
70009 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER)
70010 + depends on SYSFS
70011 + help
70012 + If you say Y here, sysfs (the pseudo-filesystem mounted at /sys) and
70013 + any filesystem normally mounted under it (e.g. debugfs) will be
70014 + mostly accessible only by root. These filesystems generally provide access
70015 + to hardware and debug information that isn't appropriate for unprivileged
70016 + users of the system. Sysfs and debugfs have also become a large source
70017 + of new vulnerabilities, ranging from infoleaks to local compromise.
70018 + There has been very little oversight with an eye toward security involved
70019 + in adding new exporters of information to these filesystems, so their
70020 + use is discouraged.
70021 + For reasons of compatibility, a few directories have been whitelisted
70022 + for access by non-root users:
70023 + /sys/fs/selinux
70024 + /sys/fs/fuse
70025 + /sys/devices/system/cpu
70026 +
70027 +config GRKERNSEC_ROFS
70028 + bool "Runtime read-only mount protection"
70029 + depends on SYSCTL
70030 + help
70031 + If you say Y here, a sysctl option with name "romount_protect" will
70032 + be created. By setting this option to 1 at runtime, filesystems
70033 + will be protected in the following ways:
70034 + * No new writable mounts will be allowed
70035 + * Existing read-only mounts won't be able to be remounted read/write
70036 + * Write operations will be denied on all block devices
70037 + This option acts independently of grsec_lock: once it is set to 1,
70038 + it cannot be turned off. Therefore, please be mindful of the resulting
70039 + behavior if this option is enabled in an init script on a read-only
70040 + filesystem.
70041 + Also be aware that as with other root-focused features, GRKERNSEC_KMEM
70042 + and GRKERNSEC_IO should be enabled and module loading disabled via
70043 + config or at runtime.
70044 + This feature is mainly intended for secure embedded systems.
70045 +
70046 +
70047 +config GRKERNSEC_DEVICE_SIDECHANNEL
70048 + bool "Eliminate stat/notify-based device sidechannels"
70049 + default y if GRKERNSEC_CONFIG_AUTO
70050 + help
70051 + If you say Y here, timing analyses on block or character
70052 + devices like /dev/ptmx using stat or inotify/dnotify/fanotify
70053 + will be thwarted for unprivileged users. If a process without
70054 + CAP_MKNOD stats such a device, the last access and last modify times
70055 + will match the device's create time. No access or modify events
70056 + will be triggered through inotify/dnotify/fanotify for such devices.
70057 + This feature will prevent attacks that may at a minimum
70058 + allow an attacker to determine the administrator's password length.
70059 +
70060 +config GRKERNSEC_CHROOT
70061 + bool "Chroot jail restrictions"
70062 + default y if GRKERNSEC_CONFIG_AUTO
70063 + help
70064 + If you say Y here, you will be able to choose several options that will
70065 + make breaking out of a chrooted jail much more difficult. If you
70066 + encounter no software incompatibilities with the following options, it
70067 + is recommended that you enable each one.
70068 +
70069 + Note that the chroot restrictions are not intended to apply to "chroots"
70070 + to directories that are simple bind mounts of the global root filesystem.
70071 + For several other reasons, a user shouldn't expect any significant
70072 + security by performing such a chroot.
70073 +
70074 +config GRKERNSEC_CHROOT_MOUNT
70075 + bool "Deny mounts"
70076 + default y if GRKERNSEC_CONFIG_AUTO
70077 + depends on GRKERNSEC_CHROOT
70078 + help
70079 + If you say Y here, processes inside a chroot will not be able to
70080 + mount or remount filesystems. If the sysctl option is enabled, a
70081 + sysctl option with name "chroot_deny_mount" is created.
70082 +
70083 +config GRKERNSEC_CHROOT_DOUBLE
70084 + bool "Deny double-chroots"
70085 + default y if GRKERNSEC_CONFIG_AUTO
70086 + depends on GRKERNSEC_CHROOT
70087 + help
70088 + If you say Y here, processes inside a chroot will not be able to chroot
70089 + again outside the chroot. This is a widely used method of breaking
70090 + out of a chroot jail and should not be allowed. If the sysctl
70091 + option is enabled, a sysctl option with name
70092 + "chroot_deny_chroot" is created.
70093 +
70094 +config GRKERNSEC_CHROOT_PIVOT
70095 + bool "Deny pivot_root in chroot"
70096 + default y if GRKERNSEC_CONFIG_AUTO
70097 + depends on GRKERNSEC_CHROOT
70098 + help
70099 + If you say Y here, processes inside a chroot will not be able to use
70100 + a function called pivot_root() that was introduced in Linux 2.3.41. It
70101 + works similar to chroot in that it changes the root filesystem. This
70102 + function could be misused in a chrooted process to attempt to break out
70103 + of the chroot, and therefore should not be allowed. If the sysctl
70104 + option is enabled, a sysctl option with name "chroot_deny_pivot" is
70105 + created.
70106 +
70107 +config GRKERNSEC_CHROOT_CHDIR
70108 + bool "Enforce chdir(\"/\") on all chroots"
70109 + default y if GRKERNSEC_CONFIG_AUTO
70110 + depends on GRKERNSEC_CHROOT
70111 + help
70112 + If you say Y here, the current working directory of all newly-chrooted
70113 + applications will be set to the the root directory of the chroot.
70114 + The man page on chroot(2) states:
70115 + Note that this call does not change the current working
70116 + directory, so that `.' can be outside the tree rooted at
70117 + `/'. In particular, the super-user can escape from a
70118 + `chroot jail' by doing `mkdir foo; chroot foo; cd ..'.
70119 +
70120 + It is recommended that you say Y here, since it's not known to break
70121 + any software. If the sysctl option is enabled, a sysctl option with
70122 + name "chroot_enforce_chdir" is created.
70123 +
70124 +config GRKERNSEC_CHROOT_CHMOD
70125 + bool "Deny (f)chmod +s"
70126 + default y if GRKERNSEC_CONFIG_AUTO
70127 + depends on GRKERNSEC_CHROOT
70128 + help
70129 + If you say Y here, processes inside a chroot will not be able to chmod
70130 + or fchmod files to make them have suid or sgid bits. This protects
70131 + against another published method of breaking a chroot. If the sysctl
70132 + option is enabled, a sysctl option with name "chroot_deny_chmod" is
70133 + created.
70134 +
70135 +config GRKERNSEC_CHROOT_FCHDIR
70136 + bool "Deny fchdir and fhandle out of chroot"
70137 + default y if GRKERNSEC_CONFIG_AUTO
70138 + depends on GRKERNSEC_CHROOT
70139 + help
70140 + If you say Y here, a well-known method of breaking chroots by fchdir'ing
70141 + to a file descriptor of the chrooting process that points to a directory
70142 + outside the filesystem will be stopped. Additionally, this option prevents
70143 + use of the recently-created syscall for opening files by a guessable "file
70144 + handle" inside a chroot. If the sysctl option is enabled, a sysctl option
70145 + with name "chroot_deny_fchdir" is created.
70146 +
70147 +config GRKERNSEC_CHROOT_MKNOD
70148 + bool "Deny mknod"
70149 + default y if GRKERNSEC_CONFIG_AUTO
70150 + depends on GRKERNSEC_CHROOT
70151 + help
70152 + If you say Y here, processes inside a chroot will not be allowed to
70153 + mknod. The problem with using mknod inside a chroot is that it
70154 + would allow an attacker to create a device entry that is the same
70155 + as one on the physical root of your system, which could range from
70156 + anything from the console device to a device for your harddrive (which
70157 + they could then use to wipe the drive or steal data). It is recommended
70158 + that you say Y here, unless you run into software incompatibilities.
70159 + If the sysctl option is enabled, a sysctl option with name
70160 + "chroot_deny_mknod" is created.
70161 +
70162 +config GRKERNSEC_CHROOT_SHMAT
70163 + bool "Deny shmat() out of chroot"
70164 + default y if GRKERNSEC_CONFIG_AUTO
70165 + depends on GRKERNSEC_CHROOT
70166 + help
70167 + If you say Y here, processes inside a chroot will not be able to attach
70168 + to shared memory segments that were created outside of the chroot jail.
70169 + It is recommended that you say Y here. If the sysctl option is enabled,
70170 + a sysctl option with name "chroot_deny_shmat" is created.
70171 +
70172 +config GRKERNSEC_CHROOT_UNIX
70173 + bool "Deny access to abstract AF_UNIX sockets out of chroot"
70174 + default y if GRKERNSEC_CONFIG_AUTO
70175 + depends on GRKERNSEC_CHROOT
70176 + help
70177 + If you say Y here, processes inside a chroot will not be able to
70178 + connect to abstract (meaning not belonging to a filesystem) Unix
70179 + domain sockets that were bound outside of a chroot. It is recommended
70180 + that you say Y here. If the sysctl option is enabled, a sysctl option
70181 + with name "chroot_deny_unix" is created.
70182 +
70183 +config GRKERNSEC_CHROOT_FINDTASK
70184 + bool "Protect outside processes"
70185 + default y if GRKERNSEC_CONFIG_AUTO
70186 + depends on GRKERNSEC_CHROOT
70187 + help
70188 + If you say Y here, processes inside a chroot will not be able to
70189 + kill, send signals with fcntl, ptrace, capget, getpgid, setpgid,
70190 + getsid, or view any process outside of the chroot. If the sysctl
70191 + option is enabled, a sysctl option with name "chroot_findtask" is
70192 + created.
70193 +
70194 +config GRKERNSEC_CHROOT_NICE
70195 + bool "Restrict priority changes"
70196 + default y if GRKERNSEC_CONFIG_AUTO
70197 + depends on GRKERNSEC_CHROOT
70198 + help
70199 + If you say Y here, processes inside a chroot will not be able to raise
70200 + the priority of processes in the chroot, or alter the priority of
70201 + processes outside the chroot. This provides more security than simply
70202 + removing CAP_SYS_NICE from the process' capability set. If the
70203 + sysctl option is enabled, a sysctl option with name "chroot_restrict_nice"
70204 + is created.
70205 +
70206 +config GRKERNSEC_CHROOT_SYSCTL
70207 + bool "Deny sysctl writes"
70208 + default y if GRKERNSEC_CONFIG_AUTO
70209 + depends on GRKERNSEC_CHROOT
70210 + help
70211 + If you say Y here, an attacker in a chroot will not be able to
70212 + write to sysctl entries, either by sysctl(2) or through a /proc
70213 + interface. It is strongly recommended that you say Y here. If the
70214 + sysctl option is enabled, a sysctl option with name
70215 + "chroot_deny_sysctl" is created.
70216 +
70217 +config GRKERNSEC_CHROOT_RENAME
70218 + bool "Deny bad renames"
70219 + default y if GRKERNSEC_CONFIG_AUTO
70220 + depends on GRKERNSEC_CHROOT
70221 + help
70222 + If you say Y here, an attacker in a chroot will not be able to
70223 + abuse the ability to create double chroots to break out of the
70224 + chroot by exploiting a race condition between a rename of a directory
70225 + within a chroot against an open of a symlink with relative path
70226 + components. This feature will likewise prevent an accomplice outside
70227 + a chroot from enabling a user inside the chroot to break out and make
70228 + use of their credentials on the global filesystem. Enabling this
70229 + feature is essential to prevent root users from breaking out of a
70230 + chroot. If the sysctl option is enabled, a sysctl option with name
70231 + "chroot_deny_bad_rename" is created.
70232 +
70233 +config GRKERNSEC_CHROOT_CAPS
70234 + bool "Capability restrictions"
70235 + default y if GRKERNSEC_CONFIG_AUTO
70236 + depends on GRKERNSEC_CHROOT
70237 + help
70238 + If you say Y here, the capabilities on all processes within a
70239 + chroot jail will be lowered to stop module insertion, raw i/o,
70240 + system and net admin tasks, rebooting the system, modifying immutable
70241 + files, modifying IPC owned by another, and changing the system time.
70242 + This is left an option because it can break some apps. Disable this
70243 + if your chrooted apps are having problems performing those kinds of
70244 + tasks. If the sysctl option is enabled, a sysctl option with
70245 + name "chroot_caps" is created.
70246 +
70247 +config GRKERNSEC_CHROOT_INITRD
70248 + bool "Exempt initrd tasks from restrictions"
70249 + default y if GRKERNSEC_CONFIG_AUTO
70250 + depends on GRKERNSEC_CHROOT && BLK_DEV_INITRD
70251 + help
70252 + If you say Y here, tasks started prior to init will be exempted from
70253 + grsecurity's chroot restrictions. This option is mainly meant to
70254 + resolve Plymouth's performing privileged operations unnecessarily
70255 + in a chroot.
70256 +
70257 +endmenu
70258 +menu "Kernel Auditing"
70259 +depends on GRKERNSEC
70260 +
70261 +config GRKERNSEC_AUDIT_GROUP
70262 + bool "Single group for auditing"
70263 + help
70264 + If you say Y here, the exec and chdir logging features will only operate
70265 + on a group you specify. This option is recommended if you only want to
70266 + watch certain users instead of having a large amount of logs from the
70267 + entire system. If the sysctl option is enabled, a sysctl option with
70268 + name "audit_group" is created.
70269 +
70270 +config GRKERNSEC_AUDIT_GID
70271 + int "GID for auditing"
70272 + depends on GRKERNSEC_AUDIT_GROUP
70273 + default 1007
70274 +
70275 +config GRKERNSEC_EXECLOG
70276 + bool "Exec logging"
70277 + help
70278 + If you say Y here, all execve() calls will be logged (since the
70279 + other exec*() calls are frontends to execve(), all execution
70280 + will be logged). Useful for shell-servers that like to keep track
70281 + of their users. If the sysctl option is enabled, a sysctl option with
70282 + name "exec_logging" is created.
70283 + WARNING: This option when enabled will produce a LOT of logs, especially
70284 + on an active system.
70285 +
70286 +config GRKERNSEC_RESLOG
70287 + bool "Resource logging"
70288 + default y if GRKERNSEC_CONFIG_AUTO
70289 + help
70290 + If you say Y here, all attempts to overstep resource limits will
70291 + be logged with the resource name, the requested size, and the current
70292 + limit. It is highly recommended that you say Y here. If the sysctl
70293 + option is enabled, a sysctl option with name "resource_logging" is
70294 + created. If the RBAC system is enabled, the sysctl value is ignored.
70295 +
70296 +config GRKERNSEC_CHROOT_EXECLOG
70297 + bool "Log execs within chroot"
70298 + help
70299 + If you say Y here, all executions inside a chroot jail will be logged
70300 + to syslog. This can cause a large amount of logs if certain
70301 + applications (eg. djb's daemontools) are installed on the system, and
70302 + is therefore left as an option. If the sysctl option is enabled, a
70303 + sysctl option with name "chroot_execlog" is created.
70304 +
70305 +config GRKERNSEC_AUDIT_PTRACE
70306 + bool "Ptrace logging"
70307 + help
70308 + If you say Y here, all attempts to attach to a process via ptrace
70309 + will be logged. If the sysctl option is enabled, a sysctl option
70310 + with name "audit_ptrace" is created.
70311 +
70312 +config GRKERNSEC_AUDIT_CHDIR
70313 + bool "Chdir logging"
70314 + help
70315 + If you say Y here, all chdir() calls will be logged. If the sysctl
70316 + option is enabled, a sysctl option with name "audit_chdir" is created.
70317 +
70318 +config GRKERNSEC_AUDIT_MOUNT
70319 + bool "(Un)Mount logging"
70320 + help
70321 + If you say Y here, all mounts and unmounts will be logged. If the
70322 + sysctl option is enabled, a sysctl option with name "audit_mount" is
70323 + created.
70324 +
70325 +config GRKERNSEC_SIGNAL
70326 + bool "Signal logging"
70327 + default y if GRKERNSEC_CONFIG_AUTO
70328 + help
70329 + If you say Y here, certain important signals will be logged, such as
70330 + SIGSEGV, which will as a result inform you of when a error in a program
70331 + occurred, which in some cases could mean a possible exploit attempt.
70332 + If the sysctl option is enabled, a sysctl option with name
70333 + "signal_logging" is created.
70334 +
70335 +config GRKERNSEC_FORKFAIL
70336 + bool "Fork failure logging"
70337 + help
70338 + If you say Y here, all failed fork() attempts will be logged.
70339 + This could suggest a fork bomb, or someone attempting to overstep
70340 + their process limit. If the sysctl option is enabled, a sysctl option
70341 + with name "forkfail_logging" is created.
70342 +
70343 +config GRKERNSEC_TIME
70344 + bool "Time change logging"
70345 + default y if GRKERNSEC_CONFIG_AUTO
70346 + help
70347 + If you say Y here, any changes of the system clock will be logged.
70348 + If the sysctl option is enabled, a sysctl option with name
70349 + "timechange_logging" is created.
70350 +
70351 +config GRKERNSEC_PROC_IPADDR
70352 + bool "/proc/<pid>/ipaddr support"
70353 + default y if GRKERNSEC_CONFIG_AUTO
70354 + help
70355 + If you say Y here, a new entry will be added to each /proc/<pid>
70356 + directory that contains the IP address of the person using the task.
70357 + The IP is carried across local TCP and AF_UNIX stream sockets.
70358 + This information can be useful for IDS/IPSes to perform remote response
70359 + to a local attack. The entry is readable by only the owner of the
70360 + process (and root if he has CAP_DAC_OVERRIDE, which can be removed via
70361 + the RBAC system), and thus does not create privacy concerns.
70362 +
70363 +config GRKERNSEC_RWXMAP_LOG
70364 + bool 'Denied RWX mmap/mprotect logging'
70365 + default y if GRKERNSEC_CONFIG_AUTO
70366 + depends on PAX_MPROTECT && !PAX_EMUPLT && !PAX_EMUSIGRT
70367 + help
70368 + If you say Y here, calls to mmap() and mprotect() with explicit
70369 + usage of PROT_WRITE and PROT_EXEC together will be logged when
70370 + denied by the PAX_MPROTECT feature. This feature will also
70371 + log other problematic scenarios that can occur when PAX_MPROTECT
70372 + is enabled on a binary, like textrels and PT_GNU_STACK. If the
70373 + sysctl option is enabled, a sysctl option with name "rwxmap_logging"
70374 + is created.
70375 +
70376 +endmenu
70377 +
70378 +menu "Executable Protections"
70379 +depends on GRKERNSEC
70380 +
70381 +config GRKERNSEC_DMESG
70382 + bool "Dmesg(8) restriction"
70383 + default y if GRKERNSEC_CONFIG_AUTO
70384 + help
70385 + If you say Y here, non-root users will not be able to use dmesg(8)
70386 + to view the contents of the kernel's circular log buffer.
70387 + The kernel's log buffer often contains kernel addresses and other
70388 + identifying information useful to an attacker in fingerprinting a
70389 + system for a targeted exploit.
70390 + If the sysctl option is enabled, a sysctl option with name "dmesg" is
70391 + created.
70392 +
70393 +config GRKERNSEC_HARDEN_PTRACE
70394 + bool "Deter ptrace-based process snooping"
70395 + default y if GRKERNSEC_CONFIG_AUTO
70396 + help
70397 + If you say Y here, TTY sniffers and other malicious monitoring
70398 + programs implemented through ptrace will be defeated. If you
70399 + have been using the RBAC system, this option has already been
70400 + enabled for several years for all users, with the ability to make
70401 + fine-grained exceptions.
70402 +
70403 + This option only affects the ability of non-root users to ptrace
70404 + processes that are not a descendent of the ptracing process.
70405 + This means that strace ./binary and gdb ./binary will still work,
70406 + but attaching to arbitrary processes will not. If the sysctl
70407 + option is enabled, a sysctl option with name "harden_ptrace" is
70408 + created.
70409 +
70410 +config GRKERNSEC_PTRACE_READEXEC
70411 + bool "Require read access to ptrace sensitive binaries"
70412 + default y if GRKERNSEC_CONFIG_AUTO
70413 + help
70414 + If you say Y here, unprivileged users will not be able to ptrace unreadable
70415 + binaries. This option is useful in environments that
70416 + remove the read bits (e.g. file mode 4711) from suid binaries to
70417 + prevent infoleaking of their contents. This option adds
70418 + consistency to the use of that file mode, as the binary could normally
70419 + be read out when run without privileges while ptracing.
70420 +
70421 + If the sysctl option is enabled, a sysctl option with name "ptrace_readexec"
70422 + is created.
70423 +
70424 +config GRKERNSEC_SETXID
70425 + bool "Enforce consistent multithreaded privileges"
70426 + default y if GRKERNSEC_CONFIG_AUTO
70427 + depends on (X86 || SPARC64 || PPC || ARM || MIPS)
70428 + help
70429 + If you say Y here, a change from a root uid to a non-root uid
70430 + in a multithreaded application will cause the resulting uids,
70431 + gids, supplementary groups, and capabilities in that thread
70432 + to be propagated to the other threads of the process. In most
70433 + cases this is unnecessary, as glibc will emulate this behavior
70434 + on behalf of the application. Other libcs do not act in the
70435 + same way, allowing the other threads of the process to continue
70436 + running with root privileges. If the sysctl option is enabled,
70437 + a sysctl option with name "consistent_setxid" is created.
70438 +
70439 +config GRKERNSEC_HARDEN_IPC
70440 + bool "Disallow access to overly-permissive IPC objects"
70441 + default y if GRKERNSEC_CONFIG_AUTO
70442 + depends on SYSVIPC
70443 + help
70444 + If you say Y here, access to overly-permissive IPC objects (shared
70445 + memory, message queues, and semaphores) will be denied for processes
70446 + given the following criteria beyond normal permission checks:
70447 + 1) If the IPC object is world-accessible and the euid doesn't match
70448 + that of the creator or current uid for the IPC object
70449 + 2) If the IPC object is group-accessible and the egid doesn't
70450 + match that of the creator or current gid for the IPC object
70451 + It's a common error to grant too much permission to these objects,
70452 + with impact ranging from denial of service and information leaking to
70453 + privilege escalation. This feature was developed in response to
70454 + research by Tim Brown:
70455 + http://labs.portcullis.co.uk/whitepapers/memory-squatting-attacks-on-system-v-shared-memory/
70456 + who found hundreds of such insecure usages. Processes with
70457 + CAP_IPC_OWNER are still permitted to access these IPC objects.
70458 + If the sysctl option is enabled, a sysctl option with name
70459 + "harden_ipc" is created.
70460 +
70461 +config GRKERNSEC_TPE
70462 + bool "Trusted Path Execution (TPE)"
70463 + default y if GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER
70464 + help
70465 + If you say Y here, you will be able to choose a gid to add to the
70466 + supplementary groups of users you want to mark as "untrusted."
70467 + These users will not be able to execute any files that are not in
70468 + root-owned directories writable only by root. If the sysctl option
70469 + is enabled, a sysctl option with name "tpe" is created.
70470 +
70471 +config GRKERNSEC_TPE_ALL
70472 + bool "Partially restrict all non-root users"
70473 + depends on GRKERNSEC_TPE
70474 + help
70475 + If you say Y here, all non-root users will be covered under
70476 + a weaker TPE restriction. This is separate from, and in addition to,
70477 + the main TPE options that you have selected elsewhere. Thus, if a
70478 + "trusted" GID is chosen, this restriction applies to even that GID.
70479 + Under this restriction, all non-root users will only be allowed to
70480 + execute files in directories they own that are not group or
70481 + world-writable, or in directories owned by root and writable only by
70482 + root. If the sysctl option is enabled, a sysctl option with name
70483 + "tpe_restrict_all" is created.
70484 +
70485 +config GRKERNSEC_TPE_INVERT
70486 + bool "Invert GID option"
70487 + depends on GRKERNSEC_TPE
70488 + help
70489 + If you say Y here, the group you specify in the TPE configuration will
70490 + decide what group TPE restrictions will be *disabled* for. This
70491 + option is useful if you want TPE restrictions to be applied to most
70492 + users on the system. If the sysctl option is enabled, a sysctl option
70493 + with name "tpe_invert" is created. Unlike other sysctl options, this
70494 + entry will default to on for backward-compatibility.
70495 +
70496 +config GRKERNSEC_TPE_GID
70497 + int
70498 + default GRKERNSEC_TPE_UNTRUSTED_GID if (GRKERNSEC_TPE && !GRKERNSEC_TPE_INVERT)
70499 + default GRKERNSEC_TPE_TRUSTED_GID if (GRKERNSEC_TPE && GRKERNSEC_TPE_INVERT)
70500 +
70501 +config GRKERNSEC_TPE_UNTRUSTED_GID
70502 + int "GID for TPE-untrusted users"
70503 + depends on GRKERNSEC_TPE && !GRKERNSEC_TPE_INVERT
70504 + default 1005
70505 + help
70506 + Setting this GID determines what group TPE restrictions will be
70507 + *enabled* for. If the sysctl option is enabled, a sysctl option
70508 + with name "tpe_gid" is created.
70509 +
70510 +config GRKERNSEC_TPE_TRUSTED_GID
70511 + int "GID for TPE-trusted users"
70512 + depends on GRKERNSEC_TPE && GRKERNSEC_TPE_INVERT
70513 + default 1005
70514 + help
70515 + Setting this GID determines what group TPE restrictions will be
70516 + *disabled* for. If the sysctl option is enabled, a sysctl option
70517 + with name "tpe_gid" is created.
70518 +
70519 +endmenu
70520 +menu "Network Protections"
70521 +depends on GRKERNSEC
70522 +
70523 +config GRKERNSEC_BLACKHOLE
70524 + bool "TCP/UDP blackhole and LAST_ACK DoS prevention"
70525 + default y if GRKERNSEC_CONFIG_AUTO
70526 + depends on NET
70527 + help
70528 + If you say Y here, neither TCP resets nor ICMP
70529 + destination-unreachable packets will be sent in response to packets
70530 + sent to ports for which no associated listening process exists.
70531 + It will also prevent the sending of ICMP protocol unreachable packets
70532 + in response to packets with unknown protocols.
70533 + This feature supports both IPV4 and IPV6 and exempts the
70534 + loopback interface from blackholing. Enabling this feature
70535 + makes a host more resilient to DoS attacks and reduces network
70536 + visibility against scanners.
70537 +
70538 + The blackhole feature as-implemented is equivalent to the FreeBSD
70539 + blackhole feature, as it prevents RST responses to all packets, not
70540 + just SYNs. Under most application behavior this causes no
70541 + problems, but applications (like haproxy) may not close certain
70542 + connections in a way that cleanly terminates them on the remote
70543 + end, leaving the remote host in LAST_ACK state. Because of this
70544 + side-effect and to prevent intentional LAST_ACK DoSes, this
70545 + feature also adds automatic mitigation against such attacks.
70546 + The mitigation drastically reduces the amount of time a socket
70547 + can spend in LAST_ACK state. If you're using haproxy and not
70548 + all servers it connects to have this option enabled, consider
70549 + disabling this feature on the haproxy host.
70550 +
70551 + If the sysctl option is enabled, two sysctl options with names
70552 + "ip_blackhole" and "lastack_retries" will be created.
70553 + While "ip_blackhole" takes the standard zero/non-zero on/off
70554 + toggle, "lastack_retries" uses the same kinds of values as
70555 + "tcp_retries1" and "tcp_retries2". The default value of 4
70556 + prevents a socket from lasting more than 45 seconds in LAST_ACK
70557 + state.
70558 +
70559 +config GRKERNSEC_NO_SIMULT_CONNECT
70560 + bool "Disable TCP Simultaneous Connect"
70561 + default y if GRKERNSEC_CONFIG_AUTO
70562 + depends on NET
70563 + help
70564 + If you say Y here, a feature by Willy Tarreau will be enabled that
70565 + removes a weakness in Linux's strict implementation of TCP that
70566 + allows two clients to connect to each other without either entering
70567 + a listening state. The weakness allows an attacker to easily prevent
70568 + a client from connecting to a known server provided the source port
70569 + for the connection is guessed correctly.
70570 +
70571 + As the weakness could be used to prevent an antivirus or IPS from
70572 + fetching updates, or prevent an SSL gateway from fetching a CRL,
70573 + it should be eliminated by enabling this option. Though Linux is
70574 + one of few operating systems supporting simultaneous connect, it
70575 + has no legitimate use in practice and is rarely supported by firewalls.
70576 +
70577 +config GRKERNSEC_SOCKET
70578 + bool "Socket restrictions"
70579 + depends on NET
70580 + help
70581 + If you say Y here, you will be able to choose from several options.
70582 + If you assign a GID on your system and add it to the supplementary
70583 + groups of users you want to restrict socket access to, this patch
70584 + will perform up to three things, based on the option(s) you choose.
70585 +
70586 +config GRKERNSEC_SOCKET_ALL
70587 + bool "Deny any sockets to group"
70588 + depends on GRKERNSEC_SOCKET
70589 + help
70590 + If you say Y here, you will be able to choose a GID of whose users will
70591 + be unable to connect to other hosts from your machine or run server
70592 + applications from your machine. If the sysctl option is enabled, a
70593 + sysctl option with name "socket_all" is created.
70594 +
70595 +config GRKERNSEC_SOCKET_ALL_GID
70596 + int "GID to deny all sockets for"
70597 + depends on GRKERNSEC_SOCKET_ALL
70598 + default 1004
70599 + help
70600 + Here you can choose the GID to disable socket access for. Remember to
70601 + add the users you want socket access disabled for to the GID
70602 + specified here. If the sysctl option is enabled, a sysctl option
70603 + with name "socket_all_gid" is created.
70604 +
70605 +config GRKERNSEC_SOCKET_CLIENT
70606 + bool "Deny client sockets to group"
70607 + depends on GRKERNSEC_SOCKET
70608 + help
70609 + If you say Y here, you will be able to choose a GID of whose users will
70610 + be unable to connect to other hosts from your machine, but will be
70611 + able to run servers. If this option is enabled, all users in the group
70612 + you specify will have to use passive mode when initiating ftp transfers
70613 + from the shell on your machine. If the sysctl option is enabled, a
70614 + sysctl option with name "socket_client" is created.
70615 +
70616 +config GRKERNSEC_SOCKET_CLIENT_GID
70617 + int "GID to deny client sockets for"
70618 + depends on GRKERNSEC_SOCKET_CLIENT
70619 + default 1003
70620 + help
70621 + Here you can choose the GID to disable client socket access for.
70622 + Remember to add the users you want client socket access disabled for to
70623 + the GID specified here. If the sysctl option is enabled, a sysctl
70624 + option with name "socket_client_gid" is created.
70625 +
70626 +config GRKERNSEC_SOCKET_SERVER
70627 + bool "Deny server sockets to group"
70628 + depends on GRKERNSEC_SOCKET
70629 + help
70630 + If you say Y here, you will be able to choose a GID of whose users will
70631 + be unable to run server applications from your machine. If the sysctl
70632 + option is enabled, a sysctl option with name "socket_server" is created.
70633 +
70634 +config GRKERNSEC_SOCKET_SERVER_GID
70635 + int "GID to deny server sockets for"
70636 + depends on GRKERNSEC_SOCKET_SERVER
70637 + default 1002
70638 + help
70639 + Here you can choose the GID to disable server socket access for.
70640 + Remember to add the users you want server socket access disabled for to
70641 + the GID specified here. If the sysctl option is enabled, a sysctl
70642 + option with name "socket_server_gid" is created.
70643 +
70644 +endmenu
70645 +
70646 +menu "Physical Protections"
70647 +depends on GRKERNSEC
70648 +
70649 +config GRKERNSEC_DENYUSB
70650 + bool "Deny new USB connections after toggle"
70651 + default y if GRKERNSEC_CONFIG_AUTO
70652 + depends on SYSCTL && USB_SUPPORT
70653 + help
70654 + If you say Y here, a new sysctl option with name "deny_new_usb"
70655 + will be created. Setting its value to 1 will prevent any new
70656 + USB devices from being recognized by the OS. Any attempted USB
70657 + device insertion will be logged. This option is intended to be
70658 + used against custom USB devices designed to exploit vulnerabilities
70659 + in various USB device drivers.
70660 +
70661 + For greatest effectiveness, this sysctl should be set after any
70662 + relevant init scripts. This option is safe to enable in distros
70663 + as each user can choose whether or not to toggle the sysctl.
70664 +
70665 +config GRKERNSEC_DENYUSB_FORCE
70666 + bool "Reject all USB devices not connected at boot"
70667 + select USB
70668 + depends on GRKERNSEC_DENYUSB
70669 + help
70670 + If you say Y here, a variant of GRKERNSEC_DENYUSB will be enabled
70671 + that doesn't involve a sysctl entry. This option should only be
70672 + enabled if you're sure you want to deny all new USB connections
70673 + at runtime and don't want to modify init scripts. This should not
70674 + be enabled by distros. It forces the core USB code to be built
70675 + into the kernel image so that all devices connected at boot time
70676 + can be recognized and new USB device connections can be prevented
70677 + prior to init running.
70678 +
70679 +endmenu
70680 +
70681 +menu "Sysctl Support"
70682 +depends on GRKERNSEC && SYSCTL
70683 +
70684 +config GRKERNSEC_SYSCTL
70685 + bool "Sysctl support"
70686 + default y if GRKERNSEC_CONFIG_AUTO
70687 + help
70688 + If you say Y here, you will be able to change the options that
70689 + grsecurity runs with at bootup, without having to recompile your
70690 + kernel. You can echo values to files in /proc/sys/kernel/grsecurity
70691 + to enable (1) or disable (0) various features. All the sysctl entries
70692 + are mutable until the "grsec_lock" entry is set to a non-zero value.
70693 + All features enabled in the kernel configuration are disabled at boot
70694 + if you do not say Y to the "Turn on features by default" option.
70695 + All options should be set at startup, and the grsec_lock entry should
70696 + be set to a non-zero value after all the options are set.
70697 + *THIS IS EXTREMELY IMPORTANT*
70698 +
70699 +config GRKERNSEC_SYSCTL_DISTRO
70700 + bool "Extra sysctl support for distro makers (READ HELP)"
70701 + depends on GRKERNSEC_SYSCTL && GRKERNSEC_IO
70702 + help
70703 + If you say Y here, additional sysctl options will be created
70704 + for features that affect processes running as root. Therefore,
70705 + it is critical when using this option that the grsec_lock entry be
70706 + enabled after boot. Only distros with prebuilt kernel packages
70707 + with this option enabled that can ensure grsec_lock is enabled
70708 + after boot should use this option.
70709 + *Failure to set grsec_lock after boot makes all grsec features
70710 + this option covers useless*
70711 +
70712 + Currently this option creates the following sysctl entries:
70713 + "Disable Privileged I/O": "disable_priv_io"
70714 +
70715 +config GRKERNSEC_SYSCTL_ON
70716 + bool "Turn on features by default"
70717 + default y if GRKERNSEC_CONFIG_AUTO
70718 + depends on GRKERNSEC_SYSCTL
70719 + help
70720 + If you say Y here, instead of having all features enabled in the
70721 + kernel configuration disabled at boot time, the features will be
70722 + enabled at boot time. It is recommended you say Y here unless
70723 + there is some reason you would want all sysctl-tunable features to
70724 + be disabled by default. As mentioned elsewhere, it is important
70725 + to enable the grsec_lock entry once you have finished modifying
70726 + the sysctl entries.
70727 +
70728 +endmenu
70729 +menu "Logging Options"
70730 +depends on GRKERNSEC
70731 +
70732 +config GRKERNSEC_FLOODTIME
70733 + int "Seconds in between log messages (minimum)"
70734 + default 10
70735 + help
70736 + This option allows you to enforce the number of seconds between
70737 + grsecurity log messages. The default should be suitable for most
70738 + people, however, if you choose to change it, choose a value small enough
70739 + to allow informative logs to be produced, but large enough to
70740 + prevent flooding.
70741 +
70742 + Setting both this value and GRKERNSEC_FLOODBURST to 0 will disable
70743 + any rate limiting on grsecurity log messages.
70744 +
70745 +config GRKERNSEC_FLOODBURST
70746 + int "Number of messages in a burst (maximum)"
70747 + default 6
70748 + help
70749 + This option allows you to choose the maximum number of messages allowed
70750 + within the flood time interval you chose in a separate option. The
70751 + default should be suitable for most people, however if you find that
70752 + many of your logs are being interpreted as flooding, you may want to
70753 + raise this value.
70754 +
70755 + Setting both this value and GRKERNSEC_FLOODTIME to 0 will disable
70756 + any rate limiting on grsecurity log messages.
70757 +
70758 +endmenu
70759 diff --git a/grsecurity/Makefile b/grsecurity/Makefile
70760 new file mode 100644
70761 index 0000000..30ababb
70762 --- /dev/null
70763 +++ b/grsecurity/Makefile
70764 @@ -0,0 +1,54 @@
70765 +# grsecurity – access control and security hardening for Linux
70766 +# All code in this directory and various hooks located throughout the Linux kernel are
70767 +# Copyright (C) 2001-2014 Bradley Spengler, Open Source Security, Inc.
70768 +# http://www.grsecurity.net spender@grsecurity.net
70769 +#
70770 +# This program is free software; you can redistribute it and/or
70771 +# modify it under the terms of the GNU General Public License version 2
70772 +# as published by the Free Software Foundation.
70773 +#
70774 +# This program is distributed in the hope that it will be useful,
70775 +# but WITHOUT ANY WARRANTY; without even the implied warranty of
70776 +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
70777 +# GNU General Public License for more details.
70778 +#
70779 +# You should have received a copy of the GNU General Public License
70780 +# along with this program; if not, write to the Free Software
70781 +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
70782 +
70783 +KBUILD_CFLAGS += -Werror
70784 +
70785 +obj-y = grsec_chdir.o grsec_chroot.o grsec_exec.o grsec_fifo.o grsec_fork.o \
70786 + grsec_mount.o grsec_sig.o grsec_sysctl.o \
70787 + grsec_time.o grsec_tpe.o grsec_link.o grsec_pax.o grsec_ptrace.o \
70788 + grsec_usb.o grsec_ipc.o grsec_proc.o
70789 +
70790 +obj-$(CONFIG_GRKERNSEC) += grsec_init.o grsum.o gracl.o gracl_segv.o \
70791 + gracl_cap.o gracl_alloc.o gracl_shm.o grsec_mem.o gracl_fs.o \
70792 + gracl_learn.o grsec_log.o gracl_policy.o
70793 +ifdef CONFIG_COMPAT
70794 +obj-$(CONFIG_GRKERNSEC) += gracl_compat.o
70795 +endif
70796 +
70797 +obj-$(CONFIG_GRKERNSEC_RESLOG) += gracl_res.o
70798 +
70799 +ifdef CONFIG_NET
70800 +obj-y += grsec_sock.o
70801 +obj-$(CONFIG_GRKERNSEC) += gracl_ip.o
70802 +endif
70803 +
70804 +ifndef CONFIG_GRKERNSEC
70805 +obj-y += grsec_disabled.o
70806 +endif
70807 +
70808 +ifdef CONFIG_GRKERNSEC_HIDESYM
70809 +extra-y := grsec_hidesym.o
70810 +$(obj)/grsec_hidesym.o:
70811 + @-chmod -f 500 /boot
70812 + @-chmod -f 500 /lib/modules
70813 + @-chmod -f 500 /lib64/modules
70814 + @-chmod -f 500 /lib32/modules
70815 + @-chmod -f 700 .
70816 + @-chmod -f 700 $(objtree)
70817 + @echo ' grsec: protected kernel image paths'
70818 +endif
70819 diff --git a/grsecurity/gracl.c b/grsecurity/gracl.c
70820 new file mode 100644
70821 index 0000000..6c1e154
70822 --- /dev/null
70823 +++ b/grsecurity/gracl.c
70824 @@ -0,0 +1,2749 @@
70825 +#include <linux/kernel.h>
70826 +#include <linux/module.h>
70827 +#include <linux/sched.h>
70828 +#include <linux/mm.h>
70829 +#include <linux/file.h>
70830 +#include <linux/fs.h>
70831 +#include <linux/namei.h>
70832 +#include <linux/mount.h>
70833 +#include <linux/tty.h>
70834 +#include <linux/proc_fs.h>
70835 +#include <linux/lglock.h>
70836 +#include <linux/slab.h>
70837 +#include <linux/vmalloc.h>
70838 +#include <linux/types.h>
70839 +#include <linux/sysctl.h>
70840 +#include <linux/netdevice.h>
70841 +#include <linux/ptrace.h>
70842 +#include <linux/gracl.h>
70843 +#include <linux/gralloc.h>
70844 +#include <linux/security.h>
70845 +#include <linux/grinternal.h>
70846 +#include <linux/pid_namespace.h>
70847 +#include <linux/stop_machine.h>
70848 +#include <linux/fdtable.h>
70849 +#include <linux/percpu.h>
70850 +#include <linux/lglock.h>
70851 +#include <linux/hugetlb.h>
70852 +#include <linux/posix-timers.h>
70853 +#include <linux/prefetch.h>
70854 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
70855 +#include <linux/magic.h>
70856 +#include <linux/pagemap.h>
70857 +#include "../fs/btrfs/async-thread.h"
70858 +#include "../fs/btrfs/ctree.h"
70859 +#include "../fs/btrfs/btrfs_inode.h"
70860 +#endif
70861 +#include "../fs/mount.h"
70862 +
70863 +#include <asm/uaccess.h>
70864 +#include <asm/errno.h>
70865 +#include <asm/mman.h>
70866 +
70867 +#define FOR_EACH_ROLE_START(role) \
70868 + role = running_polstate.role_list; \
70869 + while (role) {
70870 +
70871 +#define FOR_EACH_ROLE_END(role) \
70872 + role = role->prev; \
70873 + }
70874 +
70875 +extern struct path gr_real_root;
70876 +
70877 +static struct gr_policy_state running_polstate;
70878 +struct gr_policy_state *polstate = &running_polstate;
70879 +extern struct gr_alloc_state *current_alloc_state;
70880 +
70881 +extern char *gr_shared_page[4];
70882 +DEFINE_RWLOCK(gr_inode_lock);
70883 +
70884 +static unsigned int gr_status __read_only = GR_STATUS_INIT;
70885 +
70886 +#ifdef CONFIG_NET
70887 +extern struct vfsmount *sock_mnt;
70888 +#endif
70889 +
70890 +extern struct vfsmount *pipe_mnt;
70891 +extern struct vfsmount *shm_mnt;
70892 +
70893 +#ifdef CONFIG_HUGETLBFS
70894 +extern struct vfsmount *hugetlbfs_vfsmount[HUGE_MAX_HSTATE];
70895 +#endif
70896 +
70897 +extern u16 acl_sp_role_value;
70898 +extern struct acl_object_label *fakefs_obj_rw;
70899 +extern struct acl_object_label *fakefs_obj_rwx;
70900 +
70901 +int gr_acl_is_enabled(void)
70902 +{
70903 + return (gr_status & GR_READY);
70904 +}
70905 +
70906 +void gr_enable_rbac_system(void)
70907 +{
70908 + pax_open_kernel();
70909 + gr_status |= GR_READY;
70910 + pax_close_kernel();
70911 +}
70912 +
70913 +int gr_rbac_disable(void *unused)
70914 +{
70915 + pax_open_kernel();
70916 + gr_status &= ~GR_READY;
70917 + pax_close_kernel();
70918 +
70919 + return 0;
70920 +}
70921 +
70922 +static inline dev_t __get_dev(const struct dentry *dentry)
70923 +{
70924 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
70925 + if (dentry->d_sb->s_magic == BTRFS_SUPER_MAGIC)
70926 + return BTRFS_I(dentry->d_inode)->root->anon_dev;
70927 + else
70928 +#endif
70929 + return dentry->d_sb->s_dev;
70930 +}
70931 +
70932 +static inline u64 __get_ino(const struct dentry *dentry)
70933 +{
70934 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
70935 + if (dentry->d_sb->s_magic == BTRFS_SUPER_MAGIC)
70936 + return btrfs_ino(dentry->d_inode);
70937 + else
70938 +#endif
70939 + return dentry->d_inode->i_ino;
70940 +}
70941 +
70942 +dev_t gr_get_dev_from_dentry(struct dentry *dentry)
70943 +{
70944 + return __get_dev(dentry);
70945 +}
70946 +
70947 +u64 gr_get_ino_from_dentry(struct dentry *dentry)
70948 +{
70949 + return __get_ino(dentry);
70950 +}
70951 +
70952 +static char gr_task_roletype_to_char(struct task_struct *task)
70953 +{
70954 + switch (task->role->roletype &
70955 + (GR_ROLE_DEFAULT | GR_ROLE_USER | GR_ROLE_GROUP |
70956 + GR_ROLE_SPECIAL)) {
70957 + case GR_ROLE_DEFAULT:
70958 + return 'D';
70959 + case GR_ROLE_USER:
70960 + return 'U';
70961 + case GR_ROLE_GROUP:
70962 + return 'G';
70963 + case GR_ROLE_SPECIAL:
70964 + return 'S';
70965 + }
70966 +
70967 + return 'X';
70968 +}
70969 +
70970 +char gr_roletype_to_char(void)
70971 +{
70972 + return gr_task_roletype_to_char(current);
70973 +}
70974 +
70975 +__inline__ int
70976 +gr_acl_tpe_check(void)
70977 +{
70978 + if (unlikely(!(gr_status & GR_READY)))
70979 + return 0;
70980 + if (current->role->roletype & GR_ROLE_TPE)
70981 + return 1;
70982 + else
70983 + return 0;
70984 +}
70985 +
70986 +int
70987 +gr_handle_rawio(const struct inode *inode)
70988 +{
70989 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
70990 + if (inode && (S_ISBLK(inode->i_mode) || (S_ISCHR(inode->i_mode) && imajor(inode) == RAW_MAJOR)) &&
70991 + grsec_enable_chroot_caps && proc_is_chrooted(current) &&
70992 + !capable(CAP_SYS_RAWIO))
70993 + return 1;
70994 +#endif
70995 + return 0;
70996 +}
70997 +
70998 +int
70999 +gr_streq(const char *a, const char *b, const unsigned int lena, const unsigned int lenb)
71000 +{
71001 + if (likely(lena != lenb))
71002 + return 0;
71003 +
71004 + return !memcmp(a, b, lena);
71005 +}
71006 +
71007 +static int prepend(char **buffer, int *buflen, const char *str, int namelen)
71008 +{
71009 + *buflen -= namelen;
71010 + if (*buflen < 0)
71011 + return -ENAMETOOLONG;
71012 + *buffer -= namelen;
71013 + memcpy(*buffer, str, namelen);
71014 + return 0;
71015 +}
71016 +
71017 +static int prepend_name(char **buffer, int *buflen, struct qstr *name)
71018 +{
71019 + return prepend(buffer, buflen, name->name, name->len);
71020 +}
71021 +
71022 +static int prepend_path(const struct path *path, struct path *root,
71023 + char **buffer, int *buflen)
71024 +{
71025 + struct dentry *dentry = path->dentry;
71026 + struct vfsmount *vfsmnt = path->mnt;
71027 + struct mount *mnt = real_mount(vfsmnt);
71028 + bool slash = false;
71029 + int error = 0;
71030 +
71031 + while (dentry != root->dentry || vfsmnt != root->mnt) {
71032 + struct dentry * parent;
71033 +
71034 + if (dentry == vfsmnt->mnt_root || IS_ROOT(dentry)) {
71035 + /* Global root? */
71036 + if (!mnt_has_parent(mnt)) {
71037 + goto out;
71038 + }
71039 + dentry = mnt->mnt_mountpoint;
71040 + mnt = mnt->mnt_parent;
71041 + vfsmnt = &mnt->mnt;
71042 + continue;
71043 + }
71044 + parent = dentry->d_parent;
71045 + prefetch(parent);
71046 + spin_lock(&dentry->d_lock);
71047 + error = prepend_name(buffer, buflen, &dentry->d_name);
71048 + spin_unlock(&dentry->d_lock);
71049 + if (!error)
71050 + error = prepend(buffer, buflen, "/", 1);
71051 + if (error)
71052 + break;
71053 +
71054 + slash = true;
71055 + dentry = parent;
71056 + }
71057 +
71058 +out:
71059 + if (!error && !slash)
71060 + error = prepend(buffer, buflen, "/", 1);
71061 +
71062 + return error;
71063 +}
71064 +
71065 +/* this must be called with mount_lock and rename_lock held */
71066 +
71067 +static char *__our_d_path(const struct path *path, struct path *root,
71068 + char *buf, int buflen)
71069 +{
71070 + char *res = buf + buflen;
71071 + int error;
71072 +
71073 + prepend(&res, &buflen, "\0", 1);
71074 + error = prepend_path(path, root, &res, &buflen);
71075 + if (error)
71076 + return ERR_PTR(error);
71077 +
71078 + return res;
71079 +}
71080 +
71081 +static char *
71082 +gen_full_path(struct path *path, struct path *root, char *buf, int buflen)
71083 +{
71084 + char *retval;
71085 +
71086 + retval = __our_d_path(path, root, buf, buflen);
71087 + if (unlikely(IS_ERR(retval)))
71088 + retval = strcpy(buf, "<path too long>");
71089 + else if (unlikely(retval[1] == '/' && retval[2] == '\0'))
71090 + retval[1] = '\0';
71091 +
71092 + return retval;
71093 +}
71094 +
71095 +static char *
71096 +__d_real_path(const struct dentry *dentry, const struct vfsmount *vfsmnt,
71097 + char *buf, int buflen)
71098 +{
71099 + struct path path;
71100 + char *res;
71101 +
71102 + path.dentry = (struct dentry *)dentry;
71103 + path.mnt = (struct vfsmount *)vfsmnt;
71104 +
71105 + /* we can use gr_real_root.dentry, gr_real_root.mnt, because this is only called
71106 + by the RBAC system */
71107 + res = gen_full_path(&path, &gr_real_root, buf, buflen);
71108 +
71109 + return res;
71110 +}
71111 +
71112 +static char *
71113 +d_real_path(const struct dentry *dentry, const struct vfsmount *vfsmnt,
71114 + char *buf, int buflen)
71115 +{
71116 + char *res;
71117 + struct path path;
71118 + struct path root;
71119 + struct task_struct *reaper = init_pid_ns.child_reaper;
71120 +
71121 + path.dentry = (struct dentry *)dentry;
71122 + path.mnt = (struct vfsmount *)vfsmnt;
71123 +
71124 + /* we can't use gr_real_root.dentry, gr_real_root.mnt, because they belong only to the RBAC system */
71125 + get_fs_root(reaper->fs, &root);
71126 +
71127 + read_seqlock_excl(&mount_lock);
71128 + write_seqlock(&rename_lock);
71129 + res = gen_full_path(&path, &root, buf, buflen);
71130 + write_sequnlock(&rename_lock);
71131 + read_sequnlock_excl(&mount_lock);
71132 +
71133 + path_put(&root);
71134 + return res;
71135 +}
71136 +
71137 +char *
71138 +gr_to_filename_rbac(const struct dentry *dentry, const struct vfsmount *mnt)
71139 +{
71140 + char *ret;
71141 + read_seqlock_excl(&mount_lock);
71142 + write_seqlock(&rename_lock);
71143 + ret = __d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0],smp_processor_id()),
71144 + PAGE_SIZE);
71145 + write_sequnlock(&rename_lock);
71146 + read_sequnlock_excl(&mount_lock);
71147 + return ret;
71148 +}
71149 +
71150 +static char *
71151 +gr_to_proc_filename_rbac(const struct dentry *dentry, const struct vfsmount *mnt)
71152 +{
71153 + char *ret;
71154 + char *buf;
71155 + int buflen;
71156 +
71157 + read_seqlock_excl(&mount_lock);
71158 + write_seqlock(&rename_lock);
71159 + buf = per_cpu_ptr(gr_shared_page[0], smp_processor_id());
71160 + ret = __d_real_path(dentry, mnt, buf, PAGE_SIZE - 6);
71161 + buflen = (int)(ret - buf);
71162 + if (buflen >= 5)
71163 + prepend(&ret, &buflen, "/proc", 5);
71164 + else
71165 + ret = strcpy(buf, "<path too long>");
71166 + write_sequnlock(&rename_lock);
71167 + read_sequnlock_excl(&mount_lock);
71168 + return ret;
71169 +}
71170 +
71171 +char *
71172 +gr_to_filename_nolock(const struct dentry *dentry, const struct vfsmount *mnt)
71173 +{
71174 + return __d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0],smp_processor_id()),
71175 + PAGE_SIZE);
71176 +}
71177 +
71178 +char *
71179 +gr_to_filename(const struct dentry *dentry, const struct vfsmount *mnt)
71180 +{
71181 + return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0], smp_processor_id()),
71182 + PAGE_SIZE);
71183 +}
71184 +
71185 +char *
71186 +gr_to_filename1(const struct dentry *dentry, const struct vfsmount *mnt)
71187 +{
71188 + return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[1], smp_processor_id()),
71189 + PAGE_SIZE);
71190 +}
71191 +
71192 +char *
71193 +gr_to_filename2(const struct dentry *dentry, const struct vfsmount *mnt)
71194 +{
71195 + return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[2], smp_processor_id()),
71196 + PAGE_SIZE);
71197 +}
71198 +
71199 +char *
71200 +gr_to_filename3(const struct dentry *dentry, const struct vfsmount *mnt)
71201 +{
71202 + return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[3], smp_processor_id()),
71203 + PAGE_SIZE);
71204 +}
71205 +
71206 +__inline__ __u32
71207 +to_gr_audit(const __u32 reqmode)
71208 +{
71209 + /* masks off auditable permission flags, then shifts them to create
71210 + auditing flags, and adds the special case of append auditing if
71211 + we're requesting write */
71212 + return (((reqmode & ~GR_AUDITS) << 10) | ((reqmode & GR_WRITE) ? GR_AUDIT_APPEND : 0));
71213 +}
71214 +
71215 +struct acl_role_label *
71216 +__lookup_acl_role_label(const struct gr_policy_state *state, const struct task_struct *task, const uid_t uid,
71217 + const gid_t gid)
71218 +{
71219 + unsigned int index = gr_rhash(uid, GR_ROLE_USER, state->acl_role_set.r_size);
71220 + struct acl_role_label *match;
71221 + struct role_allowed_ip *ipp;
71222 + unsigned int x;
71223 + u32 curr_ip = task->signal->saved_ip;
71224 +
71225 + match = state->acl_role_set.r_hash[index];
71226 +
71227 + while (match) {
71228 + if ((match->roletype & (GR_ROLE_DOMAIN | GR_ROLE_USER)) == (GR_ROLE_DOMAIN | GR_ROLE_USER)) {
71229 + for (x = 0; x < match->domain_child_num; x++) {
71230 + if (match->domain_children[x] == uid)
71231 + goto found;
71232 + }
71233 + } else if (match->uidgid == uid && match->roletype & GR_ROLE_USER)
71234 + break;
71235 + match = match->next;
71236 + }
71237 +found:
71238 + if (match == NULL) {
71239 + try_group:
71240 + index = gr_rhash(gid, GR_ROLE_GROUP, state->acl_role_set.r_size);
71241 + match = state->acl_role_set.r_hash[index];
71242 +
71243 + while (match) {
71244 + if ((match->roletype & (GR_ROLE_DOMAIN | GR_ROLE_GROUP)) == (GR_ROLE_DOMAIN | GR_ROLE_GROUP)) {
71245 + for (x = 0; x < match->domain_child_num; x++) {
71246 + if (match->domain_children[x] == gid)
71247 + goto found2;
71248 + }
71249 + } else if (match->uidgid == gid && match->roletype & GR_ROLE_GROUP)
71250 + break;
71251 + match = match->next;
71252 + }
71253 +found2:
71254 + if (match == NULL)
71255 + match = state->default_role;
71256 + if (match->allowed_ips == NULL)
71257 + return match;
71258 + else {
71259 + for (ipp = match->allowed_ips; ipp; ipp = ipp->next) {
71260 + if (likely
71261 + ((ntohl(curr_ip) & ipp->netmask) ==
71262 + (ntohl(ipp->addr) & ipp->netmask)))
71263 + return match;
71264 + }
71265 + match = state->default_role;
71266 + }
71267 + } else if (match->allowed_ips == NULL) {
71268 + return match;
71269 + } else {
71270 + for (ipp = match->allowed_ips; ipp; ipp = ipp->next) {
71271 + if (likely
71272 + ((ntohl(curr_ip) & ipp->netmask) ==
71273 + (ntohl(ipp->addr) & ipp->netmask)))
71274 + return match;
71275 + }
71276 + goto try_group;
71277 + }
71278 +
71279 + return match;
71280 +}
71281 +
71282 +static struct acl_role_label *
71283 +lookup_acl_role_label(const struct task_struct *task, const uid_t uid,
71284 + const gid_t gid)
71285 +{
71286 + return __lookup_acl_role_label(&running_polstate, task, uid, gid);
71287 +}
71288 +
71289 +struct acl_subject_label *
71290 +lookup_acl_subj_label(const u64 ino, const dev_t dev,
71291 + const struct acl_role_label *role)
71292 +{
71293 + unsigned int index = gr_fhash(ino, dev, role->subj_hash_size);
71294 + struct acl_subject_label *match;
71295 +
71296 + match = role->subj_hash[index];
71297 +
71298 + while (match && (match->inode != ino || match->device != dev ||
71299 + (match->mode & GR_DELETED))) {
71300 + match = match->next;
71301 + }
71302 +
71303 + if (match && !(match->mode & GR_DELETED))
71304 + return match;
71305 + else
71306 + return NULL;
71307 +}
71308 +
71309 +struct acl_subject_label *
71310 +lookup_acl_subj_label_deleted(const u64 ino, const dev_t dev,
71311 + const struct acl_role_label *role)
71312 +{
71313 + unsigned int index = gr_fhash(ino, dev, role->subj_hash_size);
71314 + struct acl_subject_label *match;
71315 +
71316 + match = role->subj_hash[index];
71317 +
71318 + while (match && (match->inode != ino || match->device != dev ||
71319 + !(match->mode & GR_DELETED))) {
71320 + match = match->next;
71321 + }
71322 +
71323 + if (match && (match->mode & GR_DELETED))
71324 + return match;
71325 + else
71326 + return NULL;
71327 +}
71328 +
71329 +static struct acl_object_label *
71330 +lookup_acl_obj_label(const u64 ino, const dev_t dev,
71331 + const struct acl_subject_label *subj)
71332 +{
71333 + unsigned int index = gr_fhash(ino, dev, subj->obj_hash_size);
71334 + struct acl_object_label *match;
71335 +
71336 + match = subj->obj_hash[index];
71337 +
71338 + while (match && (match->inode != ino || match->device != dev ||
71339 + (match->mode & GR_DELETED))) {
71340 + match = match->next;
71341 + }
71342 +
71343 + if (match && !(match->mode & GR_DELETED))
71344 + return match;
71345 + else
71346 + return NULL;
71347 +}
71348 +
71349 +static struct acl_object_label *
71350 +lookup_acl_obj_label_create(const u64 ino, const dev_t dev,
71351 + const struct acl_subject_label *subj)
71352 +{
71353 + unsigned int index = gr_fhash(ino, dev, subj->obj_hash_size);
71354 + struct acl_object_label *match;
71355 +
71356 + match = subj->obj_hash[index];
71357 +
71358 + while (match && (match->inode != ino || match->device != dev ||
71359 + !(match->mode & GR_DELETED))) {
71360 + match = match->next;
71361 + }
71362 +
71363 + if (match && (match->mode & GR_DELETED))
71364 + return match;
71365 +
71366 + match = subj->obj_hash[index];
71367 +
71368 + while (match && (match->inode != ino || match->device != dev ||
71369 + (match->mode & GR_DELETED))) {
71370 + match = match->next;
71371 + }
71372 +
71373 + if (match && !(match->mode & GR_DELETED))
71374 + return match;
71375 + else
71376 + return NULL;
71377 +}
71378 +
71379 +struct name_entry *
71380 +__lookup_name_entry(const struct gr_policy_state *state, const char *name)
71381 +{
71382 + unsigned int len = strlen(name);
71383 + unsigned int key = full_name_hash(name, len);
71384 + unsigned int index = key % state->name_set.n_size;
71385 + struct name_entry *match;
71386 +
71387 + match = state->name_set.n_hash[index];
71388 +
71389 + while (match && (match->key != key || !gr_streq(match->name, name, match->len, len)))
71390 + match = match->next;
71391 +
71392 + return match;
71393 +}
71394 +
71395 +static struct name_entry *
71396 +lookup_name_entry(const char *name)
71397 +{
71398 + return __lookup_name_entry(&running_polstate, name);
71399 +}
71400 +
71401 +static struct name_entry *
71402 +lookup_name_entry_create(const char *name)
71403 +{
71404 + unsigned int len = strlen(name);
71405 + unsigned int key = full_name_hash(name, len);
71406 + unsigned int index = key % running_polstate.name_set.n_size;
71407 + struct name_entry *match;
71408 +
71409 + match = running_polstate.name_set.n_hash[index];
71410 +
71411 + while (match && (match->key != key || !gr_streq(match->name, name, match->len, len) ||
71412 + !match->deleted))
71413 + match = match->next;
71414 +
71415 + if (match && match->deleted)
71416 + return match;
71417 +
71418 + match = running_polstate.name_set.n_hash[index];
71419 +
71420 + while (match && (match->key != key || !gr_streq(match->name, name, match->len, len) ||
71421 + match->deleted))
71422 + match = match->next;
71423 +
71424 + if (match && !match->deleted)
71425 + return match;
71426 + else
71427 + return NULL;
71428 +}
71429 +
71430 +static struct inodev_entry *
71431 +lookup_inodev_entry(const u64 ino, const dev_t dev)
71432 +{
71433 + unsigned int index = gr_fhash(ino, dev, running_polstate.inodev_set.i_size);
71434 + struct inodev_entry *match;
71435 +
71436 + match = running_polstate.inodev_set.i_hash[index];
71437 +
71438 + while (match && (match->nentry->inode != ino || match->nentry->device != dev))
71439 + match = match->next;
71440 +
71441 + return match;
71442 +}
71443 +
71444 +void
71445 +__insert_inodev_entry(const struct gr_policy_state *state, struct inodev_entry *entry)
71446 +{
71447 + unsigned int index = gr_fhash(entry->nentry->inode, entry->nentry->device,
71448 + state->inodev_set.i_size);
71449 + struct inodev_entry **curr;
71450 +
71451 + entry->prev = NULL;
71452 +
71453 + curr = &state->inodev_set.i_hash[index];
71454 + if (*curr != NULL)
71455 + (*curr)->prev = entry;
71456 +
71457 + entry->next = *curr;
71458 + *curr = entry;
71459 +
71460 + return;
71461 +}
71462 +
71463 +static void
71464 +insert_inodev_entry(struct inodev_entry *entry)
71465 +{
71466 + __insert_inodev_entry(&running_polstate, entry);
71467 +}
71468 +
71469 +void
71470 +insert_acl_obj_label(struct acl_object_label *obj,
71471 + struct acl_subject_label *subj)
71472 +{
71473 + unsigned int index =
71474 + gr_fhash(obj->inode, obj->device, subj->obj_hash_size);
71475 + struct acl_object_label **curr;
71476 +
71477 + obj->prev = NULL;
71478 +
71479 + curr = &subj->obj_hash[index];
71480 + if (*curr != NULL)
71481 + (*curr)->prev = obj;
71482 +
71483 + obj->next = *curr;
71484 + *curr = obj;
71485 +
71486 + return;
71487 +}
71488 +
71489 +void
71490 +insert_acl_subj_label(struct acl_subject_label *obj,
71491 + struct acl_role_label *role)
71492 +{
71493 + unsigned int index = gr_fhash(obj->inode, obj->device, role->subj_hash_size);
71494 + struct acl_subject_label **curr;
71495 +
71496 + obj->prev = NULL;
71497 +
71498 + curr = &role->subj_hash[index];
71499 + if (*curr != NULL)
71500 + (*curr)->prev = obj;
71501 +
71502 + obj->next = *curr;
71503 + *curr = obj;
71504 +
71505 + return;
71506 +}
71507 +
71508 +/* derived from glibc fnmatch() 0: match, 1: no match*/
71509 +
71510 +static int
71511 +glob_match(const char *p, const char *n)
71512 +{
71513 + char c;
71514 +
71515 + while ((c = *p++) != '\0') {
71516 + switch (c) {
71517 + case '?':
71518 + if (*n == '\0')
71519 + return 1;
71520 + else if (*n == '/')
71521 + return 1;
71522 + break;
71523 + case '\\':
71524 + if (*n != c)
71525 + return 1;
71526 + break;
71527 + case '*':
71528 + for (c = *p++; c == '?' || c == '*'; c = *p++) {
71529 + if (*n == '/')
71530 + return 1;
71531 + else if (c == '?') {
71532 + if (*n == '\0')
71533 + return 1;
71534 + else
71535 + ++n;
71536 + }
71537 + }
71538 + if (c == '\0') {
71539 + return 0;
71540 + } else {
71541 + const char *endp;
71542 +
71543 + if ((endp = strchr(n, '/')) == NULL)
71544 + endp = n + strlen(n);
71545 +
71546 + if (c == '[') {
71547 + for (--p; n < endp; ++n)
71548 + if (!glob_match(p, n))
71549 + return 0;
71550 + } else if (c == '/') {
71551 + while (*n != '\0' && *n != '/')
71552 + ++n;
71553 + if (*n == '/' && !glob_match(p, n + 1))
71554 + return 0;
71555 + } else {
71556 + for (--p; n < endp; ++n)
71557 + if (*n == c && !glob_match(p, n))
71558 + return 0;
71559 + }
71560 +
71561 + return 1;
71562 + }
71563 + case '[':
71564 + {
71565 + int not;
71566 + char cold;
71567 +
71568 + if (*n == '\0' || *n == '/')
71569 + return 1;
71570 +
71571 + not = (*p == '!' || *p == '^');
71572 + if (not)
71573 + ++p;
71574 +
71575 + c = *p++;
71576 + for (;;) {
71577 + unsigned char fn = (unsigned char)*n;
71578 +
71579 + if (c == '\0')
71580 + return 1;
71581 + else {
71582 + if (c == fn)
71583 + goto matched;
71584 + cold = c;
71585 + c = *p++;
71586 +
71587 + if (c == '-' && *p != ']') {
71588 + unsigned char cend = *p++;
71589 +
71590 + if (cend == '\0')
71591 + return 1;
71592 +
71593 + if (cold <= fn && fn <= cend)
71594 + goto matched;
71595 +
71596 + c = *p++;
71597 + }
71598 + }
71599 +
71600 + if (c == ']')
71601 + break;
71602 + }
71603 + if (!not)
71604 + return 1;
71605 + break;
71606 + matched:
71607 + while (c != ']') {
71608 + if (c == '\0')
71609 + return 1;
71610 +
71611 + c = *p++;
71612 + }
71613 + if (not)
71614 + return 1;
71615 + }
71616 + break;
71617 + default:
71618 + if (c != *n)
71619 + return 1;
71620 + }
71621 +
71622 + ++n;
71623 + }
71624 +
71625 + if (*n == '\0')
71626 + return 0;
71627 +
71628 + if (*n == '/')
71629 + return 0;
71630 +
71631 + return 1;
71632 +}
71633 +
71634 +static struct acl_object_label *
71635 +chk_glob_label(struct acl_object_label *globbed,
71636 + const struct dentry *dentry, const struct vfsmount *mnt, char **path)
71637 +{
71638 + struct acl_object_label *tmp;
71639 +
71640 + if (*path == NULL)
71641 + *path = gr_to_filename_nolock(dentry, mnt);
71642 +
71643 + tmp = globbed;
71644 +
71645 + while (tmp) {
71646 + if (!glob_match(tmp->filename, *path))
71647 + return tmp;
71648 + tmp = tmp->next;
71649 + }
71650 +
71651 + return NULL;
71652 +}
71653 +
71654 +static struct acl_object_label *
71655 +__full_lookup(const struct dentry *orig_dentry, const struct vfsmount *orig_mnt,
71656 + const u64 curr_ino, const dev_t curr_dev,
71657 + const struct acl_subject_label *subj, char **path, const int checkglob)
71658 +{
71659 + struct acl_subject_label *tmpsubj;
71660 + struct acl_object_label *retval;
71661 + struct acl_object_label *retval2;
71662 +
71663 + tmpsubj = (struct acl_subject_label *) subj;
71664 + read_lock(&gr_inode_lock);
71665 + do {
71666 + retval = lookup_acl_obj_label(curr_ino, curr_dev, tmpsubj);
71667 + if (retval) {
71668 + if (checkglob && retval->globbed) {
71669 + retval2 = chk_glob_label(retval->globbed, orig_dentry, orig_mnt, path);
71670 + if (retval2)
71671 + retval = retval2;
71672 + }
71673 + break;
71674 + }
71675 + } while ((tmpsubj = tmpsubj->parent_subject));
71676 + read_unlock(&gr_inode_lock);
71677 +
71678 + return retval;
71679 +}
71680 +
71681 +static __inline__ struct acl_object_label *
71682 +full_lookup(const struct dentry *orig_dentry, const struct vfsmount *orig_mnt,
71683 + struct dentry *curr_dentry,
71684 + const struct acl_subject_label *subj, char **path, const int checkglob)
71685 +{
71686 + int newglob = checkglob;
71687 + u64 inode;
71688 + dev_t device;
71689 +
71690 + /* if we aren't checking a subdirectory of the original path yet, don't do glob checking
71691 + as we don't want a / * rule to match instead of the / object
71692 + don't do this for create lookups that call this function though, since they're looking up
71693 + on the parent and thus need globbing checks on all paths
71694 + */
71695 + if (orig_dentry == curr_dentry && newglob != GR_CREATE_GLOB)
71696 + newglob = GR_NO_GLOB;
71697 +
71698 + spin_lock(&curr_dentry->d_lock);
71699 + inode = __get_ino(curr_dentry);
71700 + device = __get_dev(curr_dentry);
71701 + spin_unlock(&curr_dentry->d_lock);
71702 +
71703 + return __full_lookup(orig_dentry, orig_mnt, inode, device, subj, path, newglob);
71704 +}
71705 +
71706 +#ifdef CONFIG_HUGETLBFS
71707 +static inline bool
71708 +is_hugetlbfs_mnt(const struct vfsmount *mnt)
71709 +{
71710 + int i;
71711 + for (i = 0; i < HUGE_MAX_HSTATE; i++) {
71712 + if (unlikely(hugetlbfs_vfsmount[i] == mnt))
71713 + return true;
71714 + }
71715 +
71716 + return false;
71717 +}
71718 +#endif
71719 +
71720 +static struct acl_object_label *
71721 +__chk_obj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
71722 + const struct acl_subject_label *subj, char *path, const int checkglob)
71723 +{
71724 + struct dentry *dentry = (struct dentry *) l_dentry;
71725 + struct vfsmount *mnt = (struct vfsmount *) l_mnt;
71726 + struct mount *real_mnt = real_mount(mnt);
71727 + struct acl_object_label *retval;
71728 + struct dentry *parent;
71729 +
71730 + read_seqlock_excl(&mount_lock);
71731 + write_seqlock(&rename_lock);
71732 +
71733 + if (unlikely((mnt == shm_mnt && dentry->d_inode->i_nlink == 0) || mnt == pipe_mnt ||
71734 +#ifdef CONFIG_NET
71735 + mnt == sock_mnt ||
71736 +#endif
71737 +#ifdef CONFIG_HUGETLBFS
71738 + (is_hugetlbfs_mnt(mnt) && dentry->d_inode->i_nlink == 0) ||
71739 +#endif
71740 + /* ignore Eric Biederman */
71741 + IS_PRIVATE(l_dentry->d_inode))) {
71742 + retval = (subj->mode & GR_SHMEXEC) ? fakefs_obj_rwx : fakefs_obj_rw;
71743 + goto out;
71744 + }
71745 +
71746 + for (;;) {
71747 + if (dentry == gr_real_root.dentry && mnt == gr_real_root.mnt)
71748 + break;
71749 +
71750 + if (dentry == mnt->mnt_root || IS_ROOT(dentry)) {
71751 + if (!mnt_has_parent(real_mnt))
71752 + break;
71753 +
71754 + retval = full_lookup(l_dentry, l_mnt, dentry, subj, &path, checkglob);
71755 + if (retval != NULL)
71756 + goto out;
71757 +
71758 + dentry = real_mnt->mnt_mountpoint;
71759 + real_mnt = real_mnt->mnt_parent;
71760 + mnt = &real_mnt->mnt;
71761 + continue;
71762 + }
71763 +
71764 + parent = dentry->d_parent;
71765 + retval = full_lookup(l_dentry, l_mnt, dentry, subj, &path, checkglob);
71766 + if (retval != NULL)
71767 + goto out;
71768 +
71769 + dentry = parent;
71770 + }
71771 +
71772 + retval = full_lookup(l_dentry, l_mnt, dentry, subj, &path, checkglob);
71773 +
71774 + /* gr_real_root is pinned so we don't have to hold a reference */
71775 + if (retval == NULL)
71776 + retval = full_lookup(l_dentry, l_mnt, gr_real_root.dentry, subj, &path, checkglob);
71777 +out:
71778 + write_sequnlock(&rename_lock);
71779 + read_sequnlock_excl(&mount_lock);
71780 +
71781 + BUG_ON(retval == NULL);
71782 +
71783 + return retval;
71784 +}
71785 +
71786 +static __inline__ struct acl_object_label *
71787 +chk_obj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
71788 + const struct acl_subject_label *subj)
71789 +{
71790 + char *path = NULL;
71791 + return __chk_obj_label(l_dentry, l_mnt, subj, path, GR_REG_GLOB);
71792 +}
71793 +
71794 +static __inline__ struct acl_object_label *
71795 +chk_obj_label_noglob(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
71796 + const struct acl_subject_label *subj)
71797 +{
71798 + char *path = NULL;
71799 + return __chk_obj_label(l_dentry, l_mnt, subj, path, GR_NO_GLOB);
71800 +}
71801 +
71802 +static __inline__ struct acl_object_label *
71803 +chk_obj_create_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
71804 + const struct acl_subject_label *subj, char *path)
71805 +{
71806 + return __chk_obj_label(l_dentry, l_mnt, subj, path, GR_CREATE_GLOB);
71807 +}
71808 +
71809 +struct acl_subject_label *
71810 +chk_subj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
71811 + const struct acl_role_label *role)
71812 +{
71813 + struct dentry *dentry = (struct dentry *) l_dentry;
71814 + struct vfsmount *mnt = (struct vfsmount *) l_mnt;
71815 + struct mount *real_mnt = real_mount(mnt);
71816 + struct acl_subject_label *retval;
71817 + struct dentry *parent;
71818 +
71819 + read_seqlock_excl(&mount_lock);
71820 + write_seqlock(&rename_lock);
71821 +
71822 + for (;;) {
71823 + if (dentry == gr_real_root.dentry && mnt == gr_real_root.mnt)
71824 + break;
71825 + if (dentry == mnt->mnt_root || IS_ROOT(dentry)) {
71826 + if (!mnt_has_parent(real_mnt))
71827 + break;
71828 +
71829 + spin_lock(&dentry->d_lock);
71830 + read_lock(&gr_inode_lock);
71831 + retval =
71832 + lookup_acl_subj_label(__get_ino(dentry),
71833 + __get_dev(dentry), role);
71834 + read_unlock(&gr_inode_lock);
71835 + spin_unlock(&dentry->d_lock);
71836 + if (retval != NULL)
71837 + goto out;
71838 +
71839 + dentry = real_mnt->mnt_mountpoint;
71840 + real_mnt = real_mnt->mnt_parent;
71841 + mnt = &real_mnt->mnt;
71842 + continue;
71843 + }
71844 +
71845 + spin_lock(&dentry->d_lock);
71846 + read_lock(&gr_inode_lock);
71847 + retval = lookup_acl_subj_label(__get_ino(dentry),
71848 + __get_dev(dentry), role);
71849 + read_unlock(&gr_inode_lock);
71850 + parent = dentry->d_parent;
71851 + spin_unlock(&dentry->d_lock);
71852 +
71853 + if (retval != NULL)
71854 + goto out;
71855 +
71856 + dentry = parent;
71857 + }
71858 +
71859 + spin_lock(&dentry->d_lock);
71860 + read_lock(&gr_inode_lock);
71861 + retval = lookup_acl_subj_label(__get_ino(dentry),
71862 + __get_dev(dentry), role);
71863 + read_unlock(&gr_inode_lock);
71864 + spin_unlock(&dentry->d_lock);
71865 +
71866 + if (unlikely(retval == NULL)) {
71867 + /* gr_real_root is pinned, we don't need to hold a reference */
71868 + read_lock(&gr_inode_lock);
71869 + retval = lookup_acl_subj_label(__get_ino(gr_real_root.dentry),
71870 + __get_dev(gr_real_root.dentry), role);
71871 + read_unlock(&gr_inode_lock);
71872 + }
71873 +out:
71874 + write_sequnlock(&rename_lock);
71875 + read_sequnlock_excl(&mount_lock);
71876 +
71877 + BUG_ON(retval == NULL);
71878 +
71879 + return retval;
71880 +}
71881 +
71882 +void
71883 +assign_special_role(const char *rolename)
71884 +{
71885 + struct acl_object_label *obj;
71886 + struct acl_role_label *r;
71887 + struct acl_role_label *assigned = NULL;
71888 + struct task_struct *tsk;
71889 + struct file *filp;
71890 +
71891 + FOR_EACH_ROLE_START(r)
71892 + if (!strcmp(rolename, r->rolename) &&
71893 + (r->roletype & GR_ROLE_SPECIAL)) {
71894 + assigned = r;
71895 + break;
71896 + }
71897 + FOR_EACH_ROLE_END(r)
71898 +
71899 + if (!assigned)
71900 + return;
71901 +
71902 + read_lock(&tasklist_lock);
71903 + read_lock(&grsec_exec_file_lock);
71904 +
71905 + tsk = current->real_parent;
71906 + if (tsk == NULL)
71907 + goto out_unlock;
71908 +
71909 + filp = tsk->exec_file;
71910 + if (filp == NULL)
71911 + goto out_unlock;
71912 +
71913 + tsk->is_writable = 0;
71914 + tsk->inherited = 0;
71915 +
71916 + tsk->acl_sp_role = 1;
71917 + tsk->acl_role_id = ++acl_sp_role_value;
71918 + tsk->role = assigned;
71919 + tsk->acl = chk_subj_label(filp->f_path.dentry, filp->f_path.mnt, tsk->role);
71920 +
71921 + /* ignore additional mmap checks for processes that are writable
71922 + by the default ACL */
71923 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, running_polstate.default_role->root_label);
71924 + if (unlikely(obj->mode & GR_WRITE))
71925 + tsk->is_writable = 1;
71926 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, tsk->role->root_label);
71927 + if (unlikely(obj->mode & GR_WRITE))
71928 + tsk->is_writable = 1;
71929 +
71930 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
71931 + printk(KERN_ALERT "Assigning special role:%s subject:%s to process (%s:%d)\n", tsk->role->rolename,
71932 + tsk->acl->filename, tsk->comm, task_pid_nr(tsk));
71933 +#endif
71934 +
71935 +out_unlock:
71936 + read_unlock(&grsec_exec_file_lock);
71937 + read_unlock(&tasklist_lock);
71938 + return;
71939 +}
71940 +
71941 +
71942 +static void
71943 +gr_log_learn(const struct dentry *dentry, const struct vfsmount *mnt, const __u32 mode)
71944 +{
71945 + struct task_struct *task = current;
71946 + const struct cred *cred = current_cred();
71947 +
71948 + security_learn(GR_LEARN_AUDIT_MSG, task->role->rolename, task->role->roletype,
71949 + GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid), task->exec_file ? gr_to_filename1(task->exec_file->f_path.dentry,
71950 + task->exec_file->f_path.mnt) : task->acl->filename, task->acl->filename,
71951 + 1UL, 1UL, gr_to_filename(dentry, mnt), (unsigned long) mode, &task->signal->saved_ip);
71952 +
71953 + return;
71954 +}
71955 +
71956 +static void
71957 +gr_log_learn_uid_change(const kuid_t real, const kuid_t effective, const kuid_t fs)
71958 +{
71959 + struct task_struct *task = current;
71960 + const struct cred *cred = current_cred();
71961 +
71962 + security_learn(GR_ID_LEARN_MSG, task->role->rolename, task->role->roletype,
71963 + GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid), task->exec_file ? gr_to_filename1(task->exec_file->f_path.dentry,
71964 + task->exec_file->f_path.mnt) : task->acl->filename, task->acl->filename,
71965 + 'u', GR_GLOBAL_UID(real), GR_GLOBAL_UID(effective), GR_GLOBAL_UID(fs), &task->signal->saved_ip);
71966 +
71967 + return;
71968 +}
71969 +
71970 +static void
71971 +gr_log_learn_gid_change(const kgid_t real, const kgid_t effective, const kgid_t fs)
71972 +{
71973 + struct task_struct *task = current;
71974 + const struct cred *cred = current_cred();
71975 +
71976 + security_learn(GR_ID_LEARN_MSG, task->role->rolename, task->role->roletype,
71977 + GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid), task->exec_file ? gr_to_filename1(task->exec_file->f_path.dentry,
71978 + task->exec_file->f_path.mnt) : task->acl->filename, task->acl->filename,
71979 + 'g', GR_GLOBAL_GID(real), GR_GLOBAL_GID(effective), GR_GLOBAL_GID(fs), &task->signal->saved_ip);
71980 +
71981 + return;
71982 +}
71983 +
71984 +static void
71985 +gr_set_proc_res(struct task_struct *task)
71986 +{
71987 + struct acl_subject_label *proc;
71988 + unsigned short i;
71989 +
71990 + proc = task->acl;
71991 +
71992 + if (proc->mode & (GR_LEARN | GR_INHERITLEARN))
71993 + return;
71994 +
71995 + for (i = 0; i < RLIM_NLIMITS; i++) {
71996 + unsigned long rlim_cur, rlim_max;
71997 +
71998 + if (!(proc->resmask & (1U << i)))
71999 + continue;
72000 +
72001 + rlim_cur = proc->res[i].rlim_cur;
72002 + rlim_max = proc->res[i].rlim_max;
72003 +
72004 + if (i == RLIMIT_NOFILE) {
72005 + unsigned long saved_sysctl_nr_open = sysctl_nr_open;
72006 + if (rlim_cur > saved_sysctl_nr_open)
72007 + rlim_cur = saved_sysctl_nr_open;
72008 + if (rlim_max > saved_sysctl_nr_open)
72009 + rlim_max = saved_sysctl_nr_open;
72010 + }
72011 +
72012 + task->signal->rlim[i].rlim_cur = rlim_cur;
72013 + task->signal->rlim[i].rlim_max = rlim_max;
72014 +
72015 + if (i == RLIMIT_CPU)
72016 + update_rlimit_cpu(task, rlim_cur);
72017 + }
72018 +
72019 + return;
72020 +}
72021 +
72022 +/* both of the below must be called with
72023 + rcu_read_lock();
72024 + read_lock(&tasklist_lock);
72025 + read_lock(&grsec_exec_file_lock);
72026 + except in the case of gr_set_role_label() (for __gr_get_subject_for_task)
72027 +*/
72028 +
72029 +struct acl_subject_label *__gr_get_subject_for_task(const struct gr_policy_state *state, struct task_struct *task, const char *filename, int fallback)
72030 +{
72031 + char *tmpname;
72032 + struct acl_subject_label *tmpsubj;
72033 + struct file *filp;
72034 + struct name_entry *nmatch;
72035 +
72036 + filp = task->exec_file;
72037 + if (filp == NULL)
72038 + return NULL;
72039 +
72040 + /* the following is to apply the correct subject
72041 + on binaries running when the RBAC system
72042 + is enabled, when the binaries have been
72043 + replaced or deleted since their execution
72044 + -----
72045 + when the RBAC system starts, the inode/dev
72046 + from exec_file will be one the RBAC system
72047 + is unaware of. It only knows the inode/dev
72048 + of the present file on disk, or the absence
72049 + of it.
72050 + */
72051 +
72052 + if (filename)
72053 + nmatch = __lookup_name_entry(state, filename);
72054 + else {
72055 + preempt_disable();
72056 + tmpname = gr_to_filename_rbac(filp->f_path.dentry, filp->f_path.mnt);
72057 +
72058 + nmatch = __lookup_name_entry(state, tmpname);
72059 + preempt_enable();
72060 + }
72061 + tmpsubj = NULL;
72062 + if (nmatch) {
72063 + if (nmatch->deleted)
72064 + tmpsubj = lookup_acl_subj_label_deleted(nmatch->inode, nmatch->device, task->role);
72065 + else
72066 + tmpsubj = lookup_acl_subj_label(nmatch->inode, nmatch->device, task->role);
72067 + }
72068 + /* this also works for the reload case -- if we don't match a potentially inherited subject
72069 + then we fall back to a normal lookup based on the binary's ino/dev
72070 + */
72071 + if (tmpsubj == NULL && fallback)
72072 + tmpsubj = chk_subj_label(filp->f_path.dentry, filp->f_path.mnt, task->role);
72073 +
72074 + return tmpsubj;
72075 +}
72076 +
72077 +static struct acl_subject_label *gr_get_subject_for_task(struct task_struct *task, const char *filename, int fallback)
72078 +{
72079 + return __gr_get_subject_for_task(&running_polstate, task, filename, fallback);
72080 +}
72081 +
72082 +void __gr_apply_subject_to_task(const struct gr_policy_state *state, struct task_struct *task, struct acl_subject_label *subj)
72083 +{
72084 + struct acl_object_label *obj;
72085 + struct file *filp;
72086 +
72087 + filp = task->exec_file;
72088 +
72089 + task->acl = subj;
72090 + task->is_writable = 0;
72091 + /* ignore additional mmap checks for processes that are writable
72092 + by the default ACL */
72093 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, state->default_role->root_label);
72094 + if (unlikely(obj->mode & GR_WRITE))
72095 + task->is_writable = 1;
72096 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, task->role->root_label);
72097 + if (unlikely(obj->mode & GR_WRITE))
72098 + task->is_writable = 1;
72099 +
72100 + gr_set_proc_res(task);
72101 +
72102 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
72103 + printk(KERN_ALERT "gr_set_acls for (%s:%d): role:%s, subject:%s\n", task->comm, task_pid_nr(task), task->role->rolename, task->acl->filename);
72104 +#endif
72105 +}
72106 +
72107 +static void gr_apply_subject_to_task(struct task_struct *task, struct acl_subject_label *subj)
72108 +{
72109 + __gr_apply_subject_to_task(&running_polstate, task, subj);
72110 +}
72111 +
72112 +__u32
72113 +gr_search_file(const struct dentry * dentry, const __u32 mode,
72114 + const struct vfsmount * mnt)
72115 +{
72116 + __u32 retval = mode;
72117 + struct acl_subject_label *curracl;
72118 + struct acl_object_label *currobj;
72119 +
72120 + if (unlikely(!(gr_status & GR_READY)))
72121 + return (mode & ~GR_AUDITS);
72122 +
72123 + curracl = current->acl;
72124 +
72125 + currobj = chk_obj_label(dentry, mnt, curracl);
72126 + retval = currobj->mode & mode;
72127 +
72128 + /* if we're opening a specified transfer file for writing
72129 + (e.g. /dev/initctl), then transfer our role to init
72130 + */
72131 + if (unlikely(currobj->mode & GR_INIT_TRANSFER && retval & GR_WRITE &&
72132 + current->role->roletype & GR_ROLE_PERSIST)) {
72133 + struct task_struct *task = init_pid_ns.child_reaper;
72134 +
72135 + if (task->role != current->role) {
72136 + struct acl_subject_label *subj;
72137 +
72138 + task->acl_sp_role = 0;
72139 + task->acl_role_id = current->acl_role_id;
72140 + task->role = current->role;
72141 + rcu_read_lock();
72142 + read_lock(&grsec_exec_file_lock);
72143 + subj = gr_get_subject_for_task(task, NULL, 1);
72144 + gr_apply_subject_to_task(task, subj);
72145 + read_unlock(&grsec_exec_file_lock);
72146 + rcu_read_unlock();
72147 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_INIT_TRANSFER_MSG);
72148 + }
72149 + }
72150 +
72151 + if (unlikely
72152 + ((curracl->mode & (GR_LEARN | GR_INHERITLEARN)) && !(mode & GR_NOPTRACE)
72153 + && (retval != (mode & ~(GR_AUDITS | GR_SUPPRESS))))) {
72154 + __u32 new_mode = mode;
72155 +
72156 + new_mode &= ~(GR_AUDITS | GR_SUPPRESS);
72157 +
72158 + retval = new_mode;
72159 +
72160 + if (new_mode & GR_EXEC && curracl->mode & GR_INHERITLEARN)
72161 + new_mode |= GR_INHERIT;
72162 +
72163 + if (!(mode & GR_NOLEARN))
72164 + gr_log_learn(dentry, mnt, new_mode);
72165 + }
72166 +
72167 + return retval;
72168 +}
72169 +
72170 +struct acl_object_label *gr_get_create_object(const struct dentry *new_dentry,
72171 + const struct dentry *parent,
72172 + const struct vfsmount *mnt)
72173 +{
72174 + struct name_entry *match;
72175 + struct acl_object_label *matchpo;
72176 + struct acl_subject_label *curracl;
72177 + char *path;
72178 +
72179 + if (unlikely(!(gr_status & GR_READY)))
72180 + return NULL;
72181 +
72182 + preempt_disable();
72183 + path = gr_to_filename_rbac(new_dentry, mnt);
72184 + match = lookup_name_entry_create(path);
72185 +
72186 + curracl = current->acl;
72187 +
72188 + if (match) {
72189 + read_lock(&gr_inode_lock);
72190 + matchpo = lookup_acl_obj_label_create(match->inode, match->device, curracl);
72191 + read_unlock(&gr_inode_lock);
72192 +
72193 + if (matchpo) {
72194 + preempt_enable();
72195 + return matchpo;
72196 + }
72197 + }
72198 +
72199 + // lookup parent
72200 +
72201 + matchpo = chk_obj_create_label(parent, mnt, curracl, path);
72202 +
72203 + preempt_enable();
72204 + return matchpo;
72205 +}
72206 +
72207 +__u32
72208 +gr_check_create(const struct dentry * new_dentry, const struct dentry * parent,
72209 + const struct vfsmount * mnt, const __u32 mode)
72210 +{
72211 + struct acl_object_label *matchpo;
72212 + __u32 retval;
72213 +
72214 + if (unlikely(!(gr_status & GR_READY)))
72215 + return (mode & ~GR_AUDITS);
72216 +
72217 + matchpo = gr_get_create_object(new_dentry, parent, mnt);
72218 +
72219 + retval = matchpo->mode & mode;
72220 +
72221 + if ((retval != (mode & ~(GR_AUDITS | GR_SUPPRESS)))
72222 + && (current->acl->mode & (GR_LEARN | GR_INHERITLEARN))) {
72223 + __u32 new_mode = mode;
72224 +
72225 + new_mode &= ~(GR_AUDITS | GR_SUPPRESS);
72226 +
72227 + gr_log_learn(new_dentry, mnt, new_mode);
72228 + return new_mode;
72229 + }
72230 +
72231 + return retval;
72232 +}
72233 +
72234 +__u32
72235 +gr_check_link(const struct dentry * new_dentry,
72236 + const struct dentry * parent_dentry,
72237 + const struct vfsmount * parent_mnt,
72238 + const struct dentry * old_dentry, const struct vfsmount * old_mnt)
72239 +{
72240 + struct acl_object_label *obj;
72241 + __u32 oldmode, newmode;
72242 + __u32 needmode;
72243 + __u32 checkmodes = GR_FIND | GR_APPEND | GR_WRITE | GR_EXEC | GR_SETID | GR_READ |
72244 + GR_DELETE | GR_INHERIT;
72245 +
72246 + if (unlikely(!(gr_status & GR_READY)))
72247 + return (GR_CREATE | GR_LINK);
72248 +
72249 + obj = chk_obj_label(old_dentry, old_mnt, current->acl);
72250 + oldmode = obj->mode;
72251 +
72252 + obj = gr_get_create_object(new_dentry, parent_dentry, parent_mnt);
72253 + newmode = obj->mode;
72254 +
72255 + needmode = newmode & checkmodes;
72256 +
72257 + // old name for hardlink must have at least the permissions of the new name
72258 + if ((oldmode & needmode) != needmode)
72259 + goto bad;
72260 +
72261 + // if old name had restrictions/auditing, make sure the new name does as well
72262 + needmode = oldmode & (GR_NOPTRACE | GR_PTRACERD | GR_INHERIT | GR_AUDITS);
72263 +
72264 + // don't allow hardlinking of suid/sgid/fcapped files without permission
72265 + if (is_privileged_binary(old_dentry))
72266 + needmode |= GR_SETID;
72267 +
72268 + if ((newmode & needmode) != needmode)
72269 + goto bad;
72270 +
72271 + // enforce minimum permissions
72272 + if ((newmode & (GR_CREATE | GR_LINK)) == (GR_CREATE | GR_LINK))
72273 + return newmode;
72274 +bad:
72275 + needmode = oldmode;
72276 + if (is_privileged_binary(old_dentry))
72277 + needmode |= GR_SETID;
72278 +
72279 + if (current->acl->mode & (GR_LEARN | GR_INHERITLEARN)) {
72280 + gr_log_learn(old_dentry, old_mnt, needmode | GR_CREATE | GR_LINK);
72281 + return (GR_CREATE | GR_LINK);
72282 + } else if (newmode & GR_SUPPRESS)
72283 + return GR_SUPPRESS;
72284 + else
72285 + return 0;
72286 +}
72287 +
72288 +int
72289 +gr_check_hidden_task(const struct task_struct *task)
72290 +{
72291 + if (unlikely(!(gr_status & GR_READY)))
72292 + return 0;
72293 +
72294 + if (!(task->acl->mode & GR_PROCFIND) && !(current->acl->mode & GR_VIEW))
72295 + return 1;
72296 +
72297 + return 0;
72298 +}
72299 +
72300 +int
72301 +gr_check_protected_task(const struct task_struct *task)
72302 +{
72303 + if (unlikely(!(gr_status & GR_READY) || !task))
72304 + return 0;
72305 +
72306 + if ((task->acl->mode & GR_PROTECTED) && !(current->acl->mode & GR_KILL) &&
72307 + task->acl != current->acl)
72308 + return 1;
72309 +
72310 + return 0;
72311 +}
72312 +
72313 +int
72314 +gr_check_protected_task_fowner(struct pid *pid, enum pid_type type)
72315 +{
72316 + struct task_struct *p;
72317 + int ret = 0;
72318 +
72319 + if (unlikely(!(gr_status & GR_READY) || !pid))
72320 + return ret;
72321 +
72322 + read_lock(&tasklist_lock);
72323 + do_each_pid_task(pid, type, p) {
72324 + if ((p->acl->mode & GR_PROTECTED) && !(current->acl->mode & GR_KILL) &&
72325 + p->acl != current->acl) {
72326 + ret = 1;
72327 + goto out;
72328 + }
72329 + } while_each_pid_task(pid, type, p);
72330 +out:
72331 + read_unlock(&tasklist_lock);
72332 +
72333 + return ret;
72334 +}
72335 +
72336 +void
72337 +gr_copy_label(struct task_struct *tsk)
72338 +{
72339 + struct task_struct *p = current;
72340 +
72341 + tsk->inherited = p->inherited;
72342 + tsk->acl_sp_role = 0;
72343 + tsk->acl_role_id = p->acl_role_id;
72344 + tsk->acl = p->acl;
72345 + tsk->role = p->role;
72346 + tsk->signal->used_accept = 0;
72347 + tsk->signal->curr_ip = p->signal->curr_ip;
72348 + tsk->signal->saved_ip = p->signal->saved_ip;
72349 + if (p->exec_file)
72350 + get_file(p->exec_file);
72351 + tsk->exec_file = p->exec_file;
72352 + tsk->is_writable = p->is_writable;
72353 + if (unlikely(p->signal->used_accept)) {
72354 + p->signal->curr_ip = 0;
72355 + p->signal->saved_ip = 0;
72356 + }
72357 +
72358 + return;
72359 +}
72360 +
72361 +extern int gr_process_kernel_setuid_ban(struct user_struct *user);
72362 +
72363 +int
72364 +gr_check_user_change(kuid_t real, kuid_t effective, kuid_t fs)
72365 +{
72366 + unsigned int i;
72367 + __u16 num;
72368 + uid_t *uidlist;
72369 + uid_t curuid;
72370 + int realok = 0;
72371 + int effectiveok = 0;
72372 + int fsok = 0;
72373 + uid_t globalreal, globaleffective, globalfs;
72374 +
72375 +#if defined(CONFIG_GRKERNSEC_KERN_LOCKOUT)
72376 + struct user_struct *user;
72377 +
72378 + if (!uid_valid(real))
72379 + goto skipit;
72380 +
72381 + /* find user based on global namespace */
72382 +
72383 + globalreal = GR_GLOBAL_UID(real);
72384 +
72385 + user = find_user(make_kuid(&init_user_ns, globalreal));
72386 + if (user == NULL)
72387 + goto skipit;
72388 +
72389 + if (gr_process_kernel_setuid_ban(user)) {
72390 + /* for find_user */
72391 + free_uid(user);
72392 + return 1;
72393 + }
72394 +
72395 + /* for find_user */
72396 + free_uid(user);
72397 +
72398 +skipit:
72399 +#endif
72400 +
72401 + if (unlikely(!(gr_status & GR_READY)))
72402 + return 0;
72403 +
72404 + if (current->acl->mode & (GR_LEARN | GR_INHERITLEARN))
72405 + gr_log_learn_uid_change(real, effective, fs);
72406 +
72407 + num = current->acl->user_trans_num;
72408 + uidlist = current->acl->user_transitions;
72409 +
72410 + if (uidlist == NULL)
72411 + return 0;
72412 +
72413 + if (!uid_valid(real)) {
72414 + realok = 1;
72415 + globalreal = (uid_t)-1;
72416 + } else {
72417 + globalreal = GR_GLOBAL_UID(real);
72418 + }
72419 + if (!uid_valid(effective)) {
72420 + effectiveok = 1;
72421 + globaleffective = (uid_t)-1;
72422 + } else {
72423 + globaleffective = GR_GLOBAL_UID(effective);
72424 + }
72425 + if (!uid_valid(fs)) {
72426 + fsok = 1;
72427 + globalfs = (uid_t)-1;
72428 + } else {
72429 + globalfs = GR_GLOBAL_UID(fs);
72430 + }
72431 +
72432 + if (current->acl->user_trans_type & GR_ID_ALLOW) {
72433 + for (i = 0; i < num; i++) {
72434 + curuid = uidlist[i];
72435 + if (globalreal == curuid)
72436 + realok = 1;
72437 + if (globaleffective == curuid)
72438 + effectiveok = 1;
72439 + if (globalfs == curuid)
72440 + fsok = 1;
72441 + }
72442 + } else if (current->acl->user_trans_type & GR_ID_DENY) {
72443 + for (i = 0; i < num; i++) {
72444 + curuid = uidlist[i];
72445 + if (globalreal == curuid)
72446 + break;
72447 + if (globaleffective == curuid)
72448 + break;
72449 + if (globalfs == curuid)
72450 + break;
72451 + }
72452 + /* not in deny list */
72453 + if (i == num) {
72454 + realok = 1;
72455 + effectiveok = 1;
72456 + fsok = 1;
72457 + }
72458 + }
72459 +
72460 + if (realok && effectiveok && fsok)
72461 + return 0;
72462 + else {
72463 + gr_log_int(GR_DONT_AUDIT, GR_USRCHANGE_ACL_MSG, realok ? (effectiveok ? (fsok ? 0 : globalfs) : globaleffective) : globalreal);
72464 + return 1;
72465 + }
72466 +}
72467 +
72468 +int
72469 +gr_check_group_change(kgid_t real, kgid_t effective, kgid_t fs)
72470 +{
72471 + unsigned int i;
72472 + __u16 num;
72473 + gid_t *gidlist;
72474 + gid_t curgid;
72475 + int realok = 0;
72476 + int effectiveok = 0;
72477 + int fsok = 0;
72478 + gid_t globalreal, globaleffective, globalfs;
72479 +
72480 + if (unlikely(!(gr_status & GR_READY)))
72481 + return 0;
72482 +
72483 + if (current->acl->mode & (GR_LEARN | GR_INHERITLEARN))
72484 + gr_log_learn_gid_change(real, effective, fs);
72485 +
72486 + num = current->acl->group_trans_num;
72487 + gidlist = current->acl->group_transitions;
72488 +
72489 + if (gidlist == NULL)
72490 + return 0;
72491 +
72492 + if (!gid_valid(real)) {
72493 + realok = 1;
72494 + globalreal = (gid_t)-1;
72495 + } else {
72496 + globalreal = GR_GLOBAL_GID(real);
72497 + }
72498 + if (!gid_valid(effective)) {
72499 + effectiveok = 1;
72500 + globaleffective = (gid_t)-1;
72501 + } else {
72502 + globaleffective = GR_GLOBAL_GID(effective);
72503 + }
72504 + if (!gid_valid(fs)) {
72505 + fsok = 1;
72506 + globalfs = (gid_t)-1;
72507 + } else {
72508 + globalfs = GR_GLOBAL_GID(fs);
72509 + }
72510 +
72511 + if (current->acl->group_trans_type & GR_ID_ALLOW) {
72512 + for (i = 0; i < num; i++) {
72513 + curgid = gidlist[i];
72514 + if (globalreal == curgid)
72515 + realok = 1;
72516 + if (globaleffective == curgid)
72517 + effectiveok = 1;
72518 + if (globalfs == curgid)
72519 + fsok = 1;
72520 + }
72521 + } else if (current->acl->group_trans_type & GR_ID_DENY) {
72522 + for (i = 0; i < num; i++) {
72523 + curgid = gidlist[i];
72524 + if (globalreal == curgid)
72525 + break;
72526 + if (globaleffective == curgid)
72527 + break;
72528 + if (globalfs == curgid)
72529 + break;
72530 + }
72531 + /* not in deny list */
72532 + if (i == num) {
72533 + realok = 1;
72534 + effectiveok = 1;
72535 + fsok = 1;
72536 + }
72537 + }
72538 +
72539 + if (realok && effectiveok && fsok)
72540 + return 0;
72541 + else {
72542 + gr_log_int(GR_DONT_AUDIT, GR_GRPCHANGE_ACL_MSG, realok ? (effectiveok ? (fsok ? 0 : globalfs) : globaleffective) : globalreal);
72543 + return 1;
72544 + }
72545 +}
72546 +
72547 +extern int gr_acl_is_capable(const int cap);
72548 +
72549 +void
72550 +gr_set_role_label(struct task_struct *task, const kuid_t kuid, const kgid_t kgid)
72551 +{
72552 + struct acl_role_label *role = task->role;
72553 + struct acl_role_label *origrole = role;
72554 + struct acl_subject_label *subj = NULL;
72555 + struct acl_object_label *obj;
72556 + struct file *filp;
72557 + uid_t uid;
72558 + gid_t gid;
72559 +
72560 + if (unlikely(!(gr_status & GR_READY)))
72561 + return;
72562 +
72563 + uid = GR_GLOBAL_UID(kuid);
72564 + gid = GR_GLOBAL_GID(kgid);
72565 +
72566 + filp = task->exec_file;
72567 +
72568 + /* kernel process, we'll give them the kernel role */
72569 + if (unlikely(!filp)) {
72570 + task->role = running_polstate.kernel_role;
72571 + task->acl = running_polstate.kernel_role->root_label;
72572 + return;
72573 + } else if (!task->role || !(task->role->roletype & GR_ROLE_SPECIAL)) {
72574 + /* save the current ip at time of role lookup so that the proper
72575 + IP will be learned for role_allowed_ip */
72576 + task->signal->saved_ip = task->signal->curr_ip;
72577 + role = lookup_acl_role_label(task, uid, gid);
72578 + }
72579 +
72580 + /* don't change the role if we're not a privileged process */
72581 + if (role && task->role != role &&
72582 + (((role->roletype & GR_ROLE_USER) && !gr_acl_is_capable(CAP_SETUID)) ||
72583 + ((role->roletype & GR_ROLE_GROUP) && !gr_acl_is_capable(CAP_SETGID))))
72584 + return;
72585 +
72586 + task->role = role;
72587 +
72588 + if (task->inherited) {
72589 + /* if we reached our subject through inheritance, then first see
72590 + if there's a subject of the same name in the new role that has
72591 + an object that would result in the same inherited subject
72592 + */
72593 + subj = gr_get_subject_for_task(task, task->acl->filename, 0);
72594 + if (subj) {
72595 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, subj);
72596 + if (!(obj->mode & GR_INHERIT))
72597 + subj = NULL;
72598 + }
72599 +
72600 + }
72601 + if (subj == NULL) {
72602 + /* otherwise:
72603 + perform subject lookup in possibly new role
72604 + we can use this result below in the case where role == task->role
72605 + */
72606 + subj = chk_subj_label(filp->f_path.dentry, filp->f_path.mnt, role);
72607 + }
72608 +
72609 + /* if we changed uid/gid, but result in the same role
72610 + and are using inheritance, don't lose the inherited subject
72611 + if current subject is other than what normal lookup
72612 + would result in, we arrived via inheritance, don't
72613 + lose subject
72614 + */
72615 + if (role != origrole || (!(task->acl->mode & GR_INHERITLEARN) &&
72616 + (subj == task->acl)))
72617 + task->acl = subj;
72618 +
72619 + /* leave task->inherited unaffected */
72620 +
72621 + task->is_writable = 0;
72622 +
72623 + /* ignore additional mmap checks for processes that are writable
72624 + by the default ACL */
72625 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, running_polstate.default_role->root_label);
72626 + if (unlikely(obj->mode & GR_WRITE))
72627 + task->is_writable = 1;
72628 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, task->role->root_label);
72629 + if (unlikely(obj->mode & GR_WRITE))
72630 + task->is_writable = 1;
72631 +
72632 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
72633 + printk(KERN_ALERT "Set role label for (%s:%d): role:%s, subject:%s\n", task->comm, task_pid_nr(task), task->role->rolename, task->acl->filename);
72634 +#endif
72635 +
72636 + gr_set_proc_res(task);
72637 +
72638 + return;
72639 +}
72640 +
72641 +int
72642 +gr_set_proc_label(const struct dentry *dentry, const struct vfsmount *mnt,
72643 + const int unsafe_flags)
72644 +{
72645 + struct task_struct *task = current;
72646 + struct acl_subject_label *newacl;
72647 + struct acl_object_label *obj;
72648 + __u32 retmode;
72649 +
72650 + if (unlikely(!(gr_status & GR_READY)))
72651 + return 0;
72652 +
72653 + newacl = chk_subj_label(dentry, mnt, task->role);
72654 +
72655 + /* special handling for if we did an strace -f -p <pid> from an admin role, where pid then
72656 + did an exec
72657 + */
72658 + rcu_read_lock();
72659 + read_lock(&tasklist_lock);
72660 + if (task->ptrace && task->parent && ((task->parent->role->roletype & GR_ROLE_GOD) ||
72661 + (task->parent->acl->mode & GR_POVERRIDE))) {
72662 + read_unlock(&tasklist_lock);
72663 + rcu_read_unlock();
72664 + goto skip_check;
72665 + }
72666 + read_unlock(&tasklist_lock);
72667 + rcu_read_unlock();
72668 +
72669 + if (unsafe_flags && !(task->acl->mode & GR_POVERRIDE) && (task->acl != newacl) &&
72670 + !(task->role->roletype & GR_ROLE_GOD) &&
72671 + !gr_search_file(dentry, GR_PTRACERD, mnt) &&
72672 + !(task->acl->mode & (GR_LEARN | GR_INHERITLEARN))) {
72673 + if (unsafe_flags & LSM_UNSAFE_SHARE)
72674 + gr_log_fs_generic(GR_DONT_AUDIT, GR_UNSAFESHARE_EXEC_ACL_MSG, dentry, mnt);
72675 + else
72676 + gr_log_fs_generic(GR_DONT_AUDIT, GR_PTRACE_EXEC_ACL_MSG, dentry, mnt);
72677 + return -EACCES;
72678 + }
72679 +
72680 +skip_check:
72681 +
72682 + obj = chk_obj_label(dentry, mnt, task->acl);
72683 + retmode = obj->mode & (GR_INHERIT | GR_AUDIT_INHERIT);
72684 +
72685 + if (!(task->acl->mode & GR_INHERITLEARN) &&
72686 + ((newacl->mode & GR_LEARN) || !(retmode & GR_INHERIT))) {
72687 + if (obj->nested)
72688 + task->acl = obj->nested;
72689 + else
72690 + task->acl = newacl;
72691 + task->inherited = 0;
72692 + } else {
72693 + task->inherited = 1;
72694 + if (retmode & GR_INHERIT && retmode & GR_AUDIT_INHERIT)
72695 + gr_log_str_fs(GR_DO_AUDIT, GR_INHERIT_ACL_MSG, task->acl->filename, dentry, mnt);
72696 + }
72697 +
72698 + task->is_writable = 0;
72699 +
72700 + /* ignore additional mmap checks for processes that are writable
72701 + by the default ACL */
72702 + obj = chk_obj_label(dentry, mnt, running_polstate.default_role->root_label);
72703 + if (unlikely(obj->mode & GR_WRITE))
72704 + task->is_writable = 1;
72705 + obj = chk_obj_label(dentry, mnt, task->role->root_label);
72706 + if (unlikely(obj->mode & GR_WRITE))
72707 + task->is_writable = 1;
72708 +
72709 + gr_set_proc_res(task);
72710 +
72711 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
72712 + printk(KERN_ALERT "Set subject label for (%s:%d): role:%s, subject:%s\n", task->comm, task_pid_nr(task), task->role->rolename, task->acl->filename);
72713 +#endif
72714 + return 0;
72715 +}
72716 +
72717 +/* always called with valid inodev ptr */
72718 +static void
72719 +do_handle_delete(struct inodev_entry *inodev, const u64 ino, const dev_t dev)
72720 +{
72721 + struct acl_object_label *matchpo;
72722 + struct acl_subject_label *matchps;
72723 + struct acl_subject_label *subj;
72724 + struct acl_role_label *role;
72725 + unsigned int x;
72726 +
72727 + FOR_EACH_ROLE_START(role)
72728 + FOR_EACH_SUBJECT_START(role, subj, x)
72729 + if ((matchpo = lookup_acl_obj_label(ino, dev, subj)) != NULL)
72730 + matchpo->mode |= GR_DELETED;
72731 + FOR_EACH_SUBJECT_END(subj,x)
72732 + FOR_EACH_NESTED_SUBJECT_START(role, subj)
72733 + /* nested subjects aren't in the role's subj_hash table */
72734 + if ((matchpo = lookup_acl_obj_label(ino, dev, subj)) != NULL)
72735 + matchpo->mode |= GR_DELETED;
72736 + FOR_EACH_NESTED_SUBJECT_END(subj)
72737 + if ((matchps = lookup_acl_subj_label(ino, dev, role)) != NULL)
72738 + matchps->mode |= GR_DELETED;
72739 + FOR_EACH_ROLE_END(role)
72740 +
72741 + inodev->nentry->deleted = 1;
72742 +
72743 + return;
72744 +}
72745 +
72746 +void
72747 +gr_handle_delete(const u64 ino, const dev_t dev)
72748 +{
72749 + struct inodev_entry *inodev;
72750 +
72751 + if (unlikely(!(gr_status & GR_READY)))
72752 + return;
72753 +
72754 + write_lock(&gr_inode_lock);
72755 + inodev = lookup_inodev_entry(ino, dev);
72756 + if (inodev != NULL)
72757 + do_handle_delete(inodev, ino, dev);
72758 + write_unlock(&gr_inode_lock);
72759 +
72760 + return;
72761 +}
72762 +
72763 +static void
72764 +update_acl_obj_label(const u64 oldinode, const dev_t olddevice,
72765 + const u64 newinode, const dev_t newdevice,
72766 + struct acl_subject_label *subj)
72767 +{
72768 + unsigned int index = gr_fhash(oldinode, olddevice, subj->obj_hash_size);
72769 + struct acl_object_label *match;
72770 +
72771 + match = subj->obj_hash[index];
72772 +
72773 + while (match && (match->inode != oldinode ||
72774 + match->device != olddevice ||
72775 + !(match->mode & GR_DELETED)))
72776 + match = match->next;
72777 +
72778 + if (match && (match->inode == oldinode)
72779 + && (match->device == olddevice)
72780 + && (match->mode & GR_DELETED)) {
72781 + if (match->prev == NULL) {
72782 + subj->obj_hash[index] = match->next;
72783 + if (match->next != NULL)
72784 + match->next->prev = NULL;
72785 + } else {
72786 + match->prev->next = match->next;
72787 + if (match->next != NULL)
72788 + match->next->prev = match->prev;
72789 + }
72790 + match->prev = NULL;
72791 + match->next = NULL;
72792 + match->inode = newinode;
72793 + match->device = newdevice;
72794 + match->mode &= ~GR_DELETED;
72795 +
72796 + insert_acl_obj_label(match, subj);
72797 + }
72798 +
72799 + return;
72800 +}
72801 +
72802 +static void
72803 +update_acl_subj_label(const u64 oldinode, const dev_t olddevice,
72804 + const u64 newinode, const dev_t newdevice,
72805 + struct acl_role_label *role)
72806 +{
72807 + unsigned int index = gr_fhash(oldinode, olddevice, role->subj_hash_size);
72808 + struct acl_subject_label *match;
72809 +
72810 + match = role->subj_hash[index];
72811 +
72812 + while (match && (match->inode != oldinode ||
72813 + match->device != olddevice ||
72814 + !(match->mode & GR_DELETED)))
72815 + match = match->next;
72816 +
72817 + if (match && (match->inode == oldinode)
72818 + && (match->device == olddevice)
72819 + && (match->mode & GR_DELETED)) {
72820 + if (match->prev == NULL) {
72821 + role->subj_hash[index] = match->next;
72822 + if (match->next != NULL)
72823 + match->next->prev = NULL;
72824 + } else {
72825 + match->prev->next = match->next;
72826 + if (match->next != NULL)
72827 + match->next->prev = match->prev;
72828 + }
72829 + match->prev = NULL;
72830 + match->next = NULL;
72831 + match->inode = newinode;
72832 + match->device = newdevice;
72833 + match->mode &= ~GR_DELETED;
72834 +
72835 + insert_acl_subj_label(match, role);
72836 + }
72837 +
72838 + return;
72839 +}
72840 +
72841 +static void
72842 +update_inodev_entry(const u64 oldinode, const dev_t olddevice,
72843 + const u64 newinode, const dev_t newdevice)
72844 +{
72845 + unsigned int index = gr_fhash(oldinode, olddevice, running_polstate.inodev_set.i_size);
72846 + struct inodev_entry *match;
72847 +
72848 + match = running_polstate.inodev_set.i_hash[index];
72849 +
72850 + while (match && (match->nentry->inode != oldinode ||
72851 + match->nentry->device != olddevice || !match->nentry->deleted))
72852 + match = match->next;
72853 +
72854 + if (match && (match->nentry->inode == oldinode)
72855 + && (match->nentry->device == olddevice) &&
72856 + match->nentry->deleted) {
72857 + if (match->prev == NULL) {
72858 + running_polstate.inodev_set.i_hash[index] = match->next;
72859 + if (match->next != NULL)
72860 + match->next->prev = NULL;
72861 + } else {
72862 + match->prev->next = match->next;
72863 + if (match->next != NULL)
72864 + match->next->prev = match->prev;
72865 + }
72866 + match->prev = NULL;
72867 + match->next = NULL;
72868 + match->nentry->inode = newinode;
72869 + match->nentry->device = newdevice;
72870 + match->nentry->deleted = 0;
72871 +
72872 + insert_inodev_entry(match);
72873 + }
72874 +
72875 + return;
72876 +}
72877 +
72878 +static void
72879 +__do_handle_create(const struct name_entry *matchn, u64 ino, dev_t dev)
72880 +{
72881 + struct acl_subject_label *subj;
72882 + struct acl_role_label *role;
72883 + unsigned int x;
72884 +
72885 + FOR_EACH_ROLE_START(role)
72886 + update_acl_subj_label(matchn->inode, matchn->device, ino, dev, role);
72887 +
72888 + FOR_EACH_NESTED_SUBJECT_START(role, subj)
72889 + if ((subj->inode == ino) && (subj->device == dev)) {
72890 + subj->inode = ino;
72891 + subj->device = dev;
72892 + }
72893 + /* nested subjects aren't in the role's subj_hash table */
72894 + update_acl_obj_label(matchn->inode, matchn->device,
72895 + ino, dev, subj);
72896 + FOR_EACH_NESTED_SUBJECT_END(subj)
72897 + FOR_EACH_SUBJECT_START(role, subj, x)
72898 + update_acl_obj_label(matchn->inode, matchn->device,
72899 + ino, dev, subj);
72900 + FOR_EACH_SUBJECT_END(subj,x)
72901 + FOR_EACH_ROLE_END(role)
72902 +
72903 + update_inodev_entry(matchn->inode, matchn->device, ino, dev);
72904 +
72905 + return;
72906 +}
72907 +
72908 +static void
72909 +do_handle_create(const struct name_entry *matchn, const struct dentry *dentry,
72910 + const struct vfsmount *mnt)
72911 +{
72912 + u64 ino = __get_ino(dentry);
72913 + dev_t dev = __get_dev(dentry);
72914 +
72915 + __do_handle_create(matchn, ino, dev);
72916 +
72917 + return;
72918 +}
72919 +
72920 +void
72921 +gr_handle_create(const struct dentry *dentry, const struct vfsmount *mnt)
72922 +{
72923 + struct name_entry *matchn;
72924 +
72925 + if (unlikely(!(gr_status & GR_READY)))
72926 + return;
72927 +
72928 + preempt_disable();
72929 + matchn = lookup_name_entry(gr_to_filename_rbac(dentry, mnt));
72930 +
72931 + if (unlikely((unsigned long)matchn)) {
72932 + write_lock(&gr_inode_lock);
72933 + do_handle_create(matchn, dentry, mnt);
72934 + write_unlock(&gr_inode_lock);
72935 + }
72936 + preempt_enable();
72937 +
72938 + return;
72939 +}
72940 +
72941 +void
72942 +gr_handle_proc_create(const struct dentry *dentry, const struct inode *inode)
72943 +{
72944 + struct name_entry *matchn;
72945 +
72946 + if (unlikely(!(gr_status & GR_READY)))
72947 + return;
72948 +
72949 + preempt_disable();
72950 + matchn = lookup_name_entry(gr_to_proc_filename_rbac(dentry, init_pid_ns.proc_mnt));
72951 +
72952 + if (unlikely((unsigned long)matchn)) {
72953 + write_lock(&gr_inode_lock);
72954 + __do_handle_create(matchn, inode->i_ino, inode->i_sb->s_dev);
72955 + write_unlock(&gr_inode_lock);
72956 + }
72957 + preempt_enable();
72958 +
72959 + return;
72960 +}
72961 +
72962 +void
72963 +gr_handle_rename(struct inode *old_dir, struct inode *new_dir,
72964 + struct dentry *old_dentry,
72965 + struct dentry *new_dentry,
72966 + struct vfsmount *mnt, const __u8 replace, unsigned int flags)
72967 +{
72968 + struct name_entry *matchn;
72969 + struct name_entry *matchn2 = NULL;
72970 + struct inodev_entry *inodev;
72971 + struct inode *inode = new_dentry->d_inode;
72972 + u64 old_ino = __get_ino(old_dentry);
72973 + dev_t old_dev = __get_dev(old_dentry);
72974 + unsigned int exchange = flags & RENAME_EXCHANGE;
72975 +
72976 + /* vfs_rename swaps the name and parent link for old_dentry and
72977 + new_dentry
72978 + at this point, old_dentry has the new name, parent link, and inode
72979 + for the renamed file
72980 + if a file is being replaced by a rename, new_dentry has the inode
72981 + and name for the replaced file
72982 + */
72983 +
72984 + if (unlikely(!(gr_status & GR_READY)))
72985 + return;
72986 +
72987 + preempt_disable();
72988 + matchn = lookup_name_entry(gr_to_filename_rbac(old_dentry, mnt));
72989 +
72990 + /* exchange cases:
72991 + a filename exists for the source, but not dest
72992 + do a recreate on source
72993 + a filename exists for the dest, but not source
72994 + do a recreate on dest
72995 + a filename exists for both source and dest
72996 + delete source and dest, then create source and dest
72997 + a filename exists for neither source nor dest
72998 + no updates needed
72999 +
73000 + the name entry lookups get us the old inode/dev associated with
73001 + each name, so do the deletes first (if possible) so that when
73002 + we do the create, we pick up on the right entries
73003 + */
73004 +
73005 + if (exchange)
73006 + matchn2 = lookup_name_entry(gr_to_filename_rbac(new_dentry, mnt));
73007 +
73008 + /* we wouldn't have to check d_inode if it weren't for
73009 + NFS silly-renaming
73010 + */
73011 +
73012 + write_lock(&gr_inode_lock);
73013 + if (unlikely((replace || exchange) && inode)) {
73014 + u64 new_ino = __get_ino(new_dentry);
73015 + dev_t new_dev = __get_dev(new_dentry);
73016 +
73017 + inodev = lookup_inodev_entry(new_ino, new_dev);
73018 + if (inodev != NULL && ((inode->i_nlink <= 1) || S_ISDIR(inode->i_mode)))
73019 + do_handle_delete(inodev, new_ino, new_dev);
73020 + }
73021 +
73022 + inodev = lookup_inodev_entry(old_ino, old_dev);
73023 + if (inodev != NULL && ((old_dentry->d_inode->i_nlink <= 1) || S_ISDIR(old_dentry->d_inode->i_mode)))
73024 + do_handle_delete(inodev, old_ino, old_dev);
73025 +
73026 + if (unlikely(matchn != NULL))
73027 + do_handle_create(matchn, old_dentry, mnt);
73028 +
73029 + if (unlikely(matchn2 != NULL))
73030 + do_handle_create(matchn2, new_dentry, mnt);
73031 +
73032 + write_unlock(&gr_inode_lock);
73033 + preempt_enable();
73034 +
73035 + return;
73036 +}
73037 +
73038 +#if defined(CONFIG_GRKERNSEC_RESLOG) || !defined(CONFIG_GRKERNSEC_NO_RBAC)
73039 +static const unsigned long res_learn_bumps[GR_NLIMITS] = {
73040 + [RLIMIT_CPU] = GR_RLIM_CPU_BUMP,
73041 + [RLIMIT_FSIZE] = GR_RLIM_FSIZE_BUMP,
73042 + [RLIMIT_DATA] = GR_RLIM_DATA_BUMP,
73043 + [RLIMIT_STACK] = GR_RLIM_STACK_BUMP,
73044 + [RLIMIT_CORE] = GR_RLIM_CORE_BUMP,
73045 + [RLIMIT_RSS] = GR_RLIM_RSS_BUMP,
73046 + [RLIMIT_NPROC] = GR_RLIM_NPROC_BUMP,
73047 + [RLIMIT_NOFILE] = GR_RLIM_NOFILE_BUMP,
73048 + [RLIMIT_MEMLOCK] = GR_RLIM_MEMLOCK_BUMP,
73049 + [RLIMIT_AS] = GR_RLIM_AS_BUMP,
73050 + [RLIMIT_LOCKS] = GR_RLIM_LOCKS_BUMP,
73051 + [RLIMIT_SIGPENDING] = GR_RLIM_SIGPENDING_BUMP,
73052 + [RLIMIT_MSGQUEUE] = GR_RLIM_MSGQUEUE_BUMP,
73053 + [RLIMIT_NICE] = GR_RLIM_NICE_BUMP,
73054 + [RLIMIT_RTPRIO] = GR_RLIM_RTPRIO_BUMP,
73055 + [RLIMIT_RTTIME] = GR_RLIM_RTTIME_BUMP
73056 +};
73057 +
73058 +void
73059 +gr_learn_resource(const struct task_struct *task,
73060 + const int res, const unsigned long wanted, const int gt)
73061 +{
73062 + struct acl_subject_label *acl;
73063 + const struct cred *cred;
73064 +
73065 + if (unlikely((gr_status & GR_READY) &&
73066 + task->acl && (task->acl->mode & (GR_LEARN | GR_INHERITLEARN))))
73067 + goto skip_reslog;
73068 +
73069 + gr_log_resource(task, res, wanted, gt);
73070 +skip_reslog:
73071 +
73072 + if (unlikely(!(gr_status & GR_READY) || !wanted || res >= GR_NLIMITS))
73073 + return;
73074 +
73075 + acl = task->acl;
73076 +
73077 + if (likely(!acl || !(acl->mode & (GR_LEARN | GR_INHERITLEARN)) ||
73078 + !(acl->resmask & (1U << (unsigned short) res))))
73079 + return;
73080 +
73081 + if (wanted >= acl->res[res].rlim_cur) {
73082 + unsigned long res_add;
73083 +
73084 + res_add = wanted + res_learn_bumps[res];
73085 +
73086 + acl->res[res].rlim_cur = res_add;
73087 +
73088 + if (wanted > acl->res[res].rlim_max)
73089 + acl->res[res].rlim_max = res_add;
73090 +
73091 + /* only log the subject filename, since resource logging is supported for
73092 + single-subject learning only */
73093 + rcu_read_lock();
73094 + cred = __task_cred(task);
73095 + security_learn(GR_LEARN_AUDIT_MSG, task->role->rolename,
73096 + task->role->roletype, GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid), acl->filename,
73097 + acl->filename, acl->res[res].rlim_cur, acl->res[res].rlim_max,
73098 + "", (unsigned long) res, &task->signal->saved_ip);
73099 + rcu_read_unlock();
73100 + }
73101 +
73102 + return;
73103 +}
73104 +EXPORT_SYMBOL_GPL(gr_learn_resource);
73105 +#endif
73106 +
73107 +#if defined(CONFIG_PAX_HAVE_ACL_FLAGS) && (defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR))
73108 +void
73109 +pax_set_initial_flags(struct linux_binprm *bprm)
73110 +{
73111 + struct task_struct *task = current;
73112 + struct acl_subject_label *proc;
73113 + unsigned long flags;
73114 +
73115 + if (unlikely(!(gr_status & GR_READY)))
73116 + return;
73117 +
73118 + flags = pax_get_flags(task);
73119 +
73120 + proc = task->acl;
73121 +
73122 + if (proc->pax_flags & GR_PAX_DISABLE_PAGEEXEC)
73123 + flags &= ~MF_PAX_PAGEEXEC;
73124 + if (proc->pax_flags & GR_PAX_DISABLE_SEGMEXEC)
73125 + flags &= ~MF_PAX_SEGMEXEC;
73126 + if (proc->pax_flags & GR_PAX_DISABLE_RANDMMAP)
73127 + flags &= ~MF_PAX_RANDMMAP;
73128 + if (proc->pax_flags & GR_PAX_DISABLE_EMUTRAMP)
73129 + flags &= ~MF_PAX_EMUTRAMP;
73130 + if (proc->pax_flags & GR_PAX_DISABLE_MPROTECT)
73131 + flags &= ~MF_PAX_MPROTECT;
73132 +
73133 + if (proc->pax_flags & GR_PAX_ENABLE_PAGEEXEC)
73134 + flags |= MF_PAX_PAGEEXEC;
73135 + if (proc->pax_flags & GR_PAX_ENABLE_SEGMEXEC)
73136 + flags |= MF_PAX_SEGMEXEC;
73137 + if (proc->pax_flags & GR_PAX_ENABLE_RANDMMAP)
73138 + flags |= MF_PAX_RANDMMAP;
73139 + if (proc->pax_flags & GR_PAX_ENABLE_EMUTRAMP)
73140 + flags |= MF_PAX_EMUTRAMP;
73141 + if (proc->pax_flags & GR_PAX_ENABLE_MPROTECT)
73142 + flags |= MF_PAX_MPROTECT;
73143 +
73144 + pax_set_flags(task, flags);
73145 +
73146 + return;
73147 +}
73148 +#endif
73149 +
73150 +int
73151 +gr_handle_proc_ptrace(struct task_struct *task)
73152 +{
73153 + struct file *filp;
73154 + struct task_struct *tmp = task;
73155 + struct task_struct *curtemp = current;
73156 + __u32 retmode;
73157 +
73158 +#ifndef CONFIG_GRKERNSEC_HARDEN_PTRACE
73159 + if (unlikely(!(gr_status & GR_READY)))
73160 + return 0;
73161 +#endif
73162 +
73163 + read_lock(&tasklist_lock);
73164 + read_lock(&grsec_exec_file_lock);
73165 + filp = task->exec_file;
73166 +
73167 + while (task_pid_nr(tmp) > 0) {
73168 + if (tmp == curtemp)
73169 + break;
73170 + tmp = tmp->real_parent;
73171 + }
73172 +
73173 + if (!filp || (task_pid_nr(tmp) == 0 && ((grsec_enable_harden_ptrace && gr_is_global_nonroot(current_uid()) && !(gr_status & GR_READY)) ||
73174 + ((gr_status & GR_READY) && !(current->acl->mode & GR_RELAXPTRACE))))) {
73175 + read_unlock(&grsec_exec_file_lock);
73176 + read_unlock(&tasklist_lock);
73177 + return 1;
73178 + }
73179 +
73180 +#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE
73181 + if (!(gr_status & GR_READY)) {
73182 + read_unlock(&grsec_exec_file_lock);
73183 + read_unlock(&tasklist_lock);
73184 + return 0;
73185 + }
73186 +#endif
73187 +
73188 + retmode = gr_search_file(filp->f_path.dentry, GR_NOPTRACE, filp->f_path.mnt);
73189 + read_unlock(&grsec_exec_file_lock);
73190 + read_unlock(&tasklist_lock);
73191 +
73192 + if (retmode & GR_NOPTRACE)
73193 + return 1;
73194 +
73195 + if (!(current->acl->mode & GR_POVERRIDE) && !(current->role->roletype & GR_ROLE_GOD)
73196 + && (current->acl != task->acl || (current->acl != current->role->root_label
73197 + && task_pid_nr(current) != task_pid_nr(task))))
73198 + return 1;
73199 +
73200 + return 0;
73201 +}
73202 +
73203 +void task_grsec_rbac(struct seq_file *m, struct task_struct *p)
73204 +{
73205 + if (unlikely(!(gr_status & GR_READY)))
73206 + return;
73207 +
73208 + if (!(current->role->roletype & GR_ROLE_GOD))
73209 + return;
73210 +
73211 + seq_printf(m, "RBAC:\t%.64s:%c:%.950s\n",
73212 + p->role->rolename, gr_task_roletype_to_char(p),
73213 + p->acl->filename);
73214 +}
73215 +
73216 +int
73217 +gr_handle_ptrace(struct task_struct *task, const long request)
73218 +{
73219 + struct task_struct *tmp = task;
73220 + struct task_struct *curtemp = current;
73221 + __u32 retmode;
73222 +
73223 +#ifndef CONFIG_GRKERNSEC_HARDEN_PTRACE
73224 + if (unlikely(!(gr_status & GR_READY)))
73225 + return 0;
73226 +#endif
73227 + if (request == PTRACE_ATTACH || request == PTRACE_SEIZE) {
73228 + read_lock(&tasklist_lock);
73229 + while (task_pid_nr(tmp) > 0) {
73230 + if (tmp == curtemp)
73231 + break;
73232 + tmp = tmp->real_parent;
73233 + }
73234 +
73235 + if (task_pid_nr(tmp) == 0 && ((grsec_enable_harden_ptrace && gr_is_global_nonroot(current_uid()) && !(gr_status & GR_READY)) ||
73236 + ((gr_status & GR_READY) && !(current->acl->mode & GR_RELAXPTRACE)))) {
73237 + read_unlock(&tasklist_lock);
73238 + gr_log_ptrace(GR_DONT_AUDIT, GR_PTRACE_ACL_MSG, task);
73239 + return 1;
73240 + }
73241 + read_unlock(&tasklist_lock);
73242 + }
73243 +
73244 +#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE
73245 + if (!(gr_status & GR_READY))
73246 + return 0;
73247 +#endif
73248 +
73249 + read_lock(&grsec_exec_file_lock);
73250 + if (unlikely(!task->exec_file)) {
73251 + read_unlock(&grsec_exec_file_lock);
73252 + return 0;
73253 + }
73254 +
73255 + retmode = gr_search_file(task->exec_file->f_path.dentry, GR_PTRACERD | GR_NOPTRACE, task->exec_file->f_path.mnt);
73256 + read_unlock(&grsec_exec_file_lock);
73257 +
73258 + if (retmode & GR_NOPTRACE) {
73259 + gr_log_ptrace(GR_DONT_AUDIT, GR_PTRACE_ACL_MSG, task);
73260 + return 1;
73261 + }
73262 +
73263 + if (retmode & GR_PTRACERD) {
73264 + switch (request) {
73265 + case PTRACE_SEIZE:
73266 + case PTRACE_POKETEXT:
73267 + case PTRACE_POKEDATA:
73268 + case PTRACE_POKEUSR:
73269 +#if !defined(CONFIG_PPC32) && !defined(CONFIG_PPC64) && !defined(CONFIG_PARISC) && !defined(CONFIG_ALPHA) && !defined(CONFIG_IA64)
73270 + case PTRACE_SETREGS:
73271 + case PTRACE_SETFPREGS:
73272 +#endif
73273 +#ifdef CONFIG_X86
73274 + case PTRACE_SETFPXREGS:
73275 +#endif
73276 +#ifdef CONFIG_ALTIVEC
73277 + case PTRACE_SETVRREGS:
73278 +#endif
73279 + return 1;
73280 + default:
73281 + return 0;
73282 + }
73283 + } else if (!(current->acl->mode & GR_POVERRIDE) &&
73284 + !(current->role->roletype & GR_ROLE_GOD) &&
73285 + (current->acl != task->acl)) {
73286 + gr_log_ptrace(GR_DONT_AUDIT, GR_PTRACE_ACL_MSG, task);
73287 + return 1;
73288 + }
73289 +
73290 + return 0;
73291 +}
73292 +
73293 +static int is_writable_mmap(const struct file *filp)
73294 +{
73295 + struct task_struct *task = current;
73296 + struct acl_object_label *obj, *obj2;
73297 +
73298 + if (gr_status & GR_READY && !(task->acl->mode & GR_OVERRIDE) &&
73299 + !task->is_writable && S_ISREG(filp->f_path.dentry->d_inode->i_mode) && (filp->f_path.mnt != shm_mnt || (filp->f_path.dentry->d_inode->i_nlink > 0))) {
73300 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, running_polstate.default_role->root_label);
73301 + obj2 = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt,
73302 + task->role->root_label);
73303 + if (unlikely((obj->mode & GR_WRITE) || (obj2->mode & GR_WRITE))) {
73304 + gr_log_fs_generic(GR_DONT_AUDIT, GR_WRITLIB_ACL_MSG, filp->f_path.dentry, filp->f_path.mnt);
73305 + return 1;
73306 + }
73307 + }
73308 + return 0;
73309 +}
73310 +
73311 +int
73312 +gr_acl_handle_mmap(const struct file *file, const unsigned long prot)
73313 +{
73314 + __u32 mode;
73315 +
73316 + if (unlikely(!file || !(prot & PROT_EXEC)))
73317 + return 1;
73318 +
73319 + if (is_writable_mmap(file))
73320 + return 0;
73321 +
73322 + mode =
73323 + gr_search_file(file->f_path.dentry,
73324 + GR_EXEC | GR_AUDIT_EXEC | GR_SUPPRESS,
73325 + file->f_path.mnt);
73326 +
73327 + if (!gr_tpe_allow(file))
73328 + return 0;
73329 +
73330 + if (unlikely(!(mode & GR_EXEC) && !(mode & GR_SUPPRESS))) {
73331 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, GR_MMAP_ACL_MSG, file->f_path.dentry, file->f_path.mnt);
73332 + return 0;
73333 + } else if (unlikely(!(mode & GR_EXEC))) {
73334 + return 0;
73335 + } else if (unlikely(mode & GR_EXEC && mode & GR_AUDIT_EXEC)) {
73336 + gr_log_fs_rbac_generic(GR_DO_AUDIT, GR_MMAP_ACL_MSG, file->f_path.dentry, file->f_path.mnt);
73337 + return 1;
73338 + }
73339 +
73340 + return 1;
73341 +}
73342 +
73343 +int
73344 +gr_acl_handle_mprotect(const struct file *file, const unsigned long prot)
73345 +{
73346 + __u32 mode;
73347 +
73348 + if (unlikely(!file || !(prot & PROT_EXEC)))
73349 + return 1;
73350 +
73351 + if (is_writable_mmap(file))
73352 + return 0;
73353 +
73354 + mode =
73355 + gr_search_file(file->f_path.dentry,
73356 + GR_EXEC | GR_AUDIT_EXEC | GR_SUPPRESS,
73357 + file->f_path.mnt);
73358 +
73359 + if (!gr_tpe_allow(file))
73360 + return 0;
73361 +
73362 + if (unlikely(!(mode & GR_EXEC) && !(mode & GR_SUPPRESS))) {
73363 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, GR_MPROTECT_ACL_MSG, file->f_path.dentry, file->f_path.mnt);
73364 + return 0;
73365 + } else if (unlikely(!(mode & GR_EXEC))) {
73366 + return 0;
73367 + } else if (unlikely(mode & GR_EXEC && mode & GR_AUDIT_EXEC)) {
73368 + gr_log_fs_rbac_generic(GR_DO_AUDIT, GR_MPROTECT_ACL_MSG, file->f_path.dentry, file->f_path.mnt);
73369 + return 1;
73370 + }
73371 +
73372 + return 1;
73373 +}
73374 +
73375 +void
73376 +gr_acl_handle_psacct(struct task_struct *task, const long code)
73377 +{
73378 + unsigned long runtime, cputime;
73379 + cputime_t utime, stime;
73380 + unsigned int wday, cday;
73381 + __u8 whr, chr;
73382 + __u8 wmin, cmin;
73383 + __u8 wsec, csec;
73384 + struct timespec curtime, starttime;
73385 +
73386 + if (unlikely(!(gr_status & GR_READY) || !task->acl ||
73387 + !(task->acl->mode & GR_PROCACCT)))
73388 + return;
73389 +
73390 + curtime = ns_to_timespec(ktime_get_ns());
73391 + starttime = ns_to_timespec(task->start_time);
73392 + runtime = curtime.tv_sec - starttime.tv_sec;
73393 + wday = runtime / (60 * 60 * 24);
73394 + runtime -= wday * (60 * 60 * 24);
73395 + whr = runtime / (60 * 60);
73396 + runtime -= whr * (60 * 60);
73397 + wmin = runtime / 60;
73398 + runtime -= wmin * 60;
73399 + wsec = runtime;
73400 +
73401 + task_cputime(task, &utime, &stime);
73402 + cputime = cputime_to_secs(utime + stime);
73403 + cday = cputime / (60 * 60 * 24);
73404 + cputime -= cday * (60 * 60 * 24);
73405 + chr = cputime / (60 * 60);
73406 + cputime -= chr * (60 * 60);
73407 + cmin = cputime / 60;
73408 + cputime -= cmin * 60;
73409 + csec = cputime;
73410 +
73411 + gr_log_procacct(GR_DO_AUDIT, GR_ACL_PROCACCT_MSG, task, wday, whr, wmin, wsec, cday, chr, cmin, csec, code);
73412 +
73413 + return;
73414 +}
73415 +
73416 +#ifdef CONFIG_TASKSTATS
73417 +int gr_is_taskstats_denied(int pid)
73418 +{
73419 + struct task_struct *task;
73420 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
73421 + const struct cred *cred;
73422 +#endif
73423 + int ret = 0;
73424 +
73425 + /* restrict taskstats viewing to un-chrooted root users
73426 + who have the 'view' subject flag if the RBAC system is enabled
73427 + */
73428 +
73429 + rcu_read_lock();
73430 + read_lock(&tasklist_lock);
73431 + task = find_task_by_vpid(pid);
73432 + if (task) {
73433 +#ifdef CONFIG_GRKERNSEC_CHROOT
73434 + if (proc_is_chrooted(task))
73435 + ret = -EACCES;
73436 +#endif
73437 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
73438 + cred = __task_cred(task);
73439 +#ifdef CONFIG_GRKERNSEC_PROC_USER
73440 + if (gr_is_global_nonroot(cred->uid))
73441 + ret = -EACCES;
73442 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
73443 + if (gr_is_global_nonroot(cred->uid) && !groups_search(cred->group_info, grsec_proc_gid))
73444 + ret = -EACCES;
73445 +#endif
73446 +#endif
73447 + if (gr_status & GR_READY) {
73448 + if (!(task->acl->mode & GR_VIEW))
73449 + ret = -EACCES;
73450 + }
73451 + } else
73452 + ret = -ENOENT;
73453 +
73454 + read_unlock(&tasklist_lock);
73455 + rcu_read_unlock();
73456 +
73457 + return ret;
73458 +}
73459 +#endif
73460 +
73461 +/* AUXV entries are filled via a descendant of search_binary_handler
73462 + after we've already applied the subject for the target
73463 +*/
73464 +int gr_acl_enable_at_secure(void)
73465 +{
73466 + if (unlikely(!(gr_status & GR_READY)))
73467 + return 0;
73468 +
73469 + if (current->acl->mode & GR_ATSECURE)
73470 + return 1;
73471 +
73472 + return 0;
73473 +}
73474 +
73475 +int gr_acl_handle_filldir(const struct file *file, const char *name, const unsigned int namelen, const u64 ino)
73476 +{
73477 + struct task_struct *task = current;
73478 + struct dentry *dentry = file->f_path.dentry;
73479 + struct vfsmount *mnt = file->f_path.mnt;
73480 + struct acl_object_label *obj, *tmp;
73481 + struct acl_subject_label *subj;
73482 + unsigned int bufsize;
73483 + int is_not_root;
73484 + char *path;
73485 + dev_t dev = __get_dev(dentry);
73486 +
73487 + if (unlikely(!(gr_status & GR_READY)))
73488 + return 1;
73489 +
73490 + if (task->acl->mode & (GR_LEARN | GR_INHERITLEARN))
73491 + return 1;
73492 +
73493 + /* ignore Eric Biederman */
73494 + if (IS_PRIVATE(dentry->d_inode))
73495 + return 1;
73496 +
73497 + subj = task->acl;
73498 + read_lock(&gr_inode_lock);
73499 + do {
73500 + obj = lookup_acl_obj_label(ino, dev, subj);
73501 + if (obj != NULL) {
73502 + read_unlock(&gr_inode_lock);
73503 + return (obj->mode & GR_FIND) ? 1 : 0;
73504 + }
73505 + } while ((subj = subj->parent_subject));
73506 + read_unlock(&gr_inode_lock);
73507 +
73508 + /* this is purely an optimization since we're looking for an object
73509 + for the directory we're doing a readdir on
73510 + if it's possible for any globbed object to match the entry we're
73511 + filling into the directory, then the object we find here will be
73512 + an anchor point with attached globbed objects
73513 + */
73514 + obj = chk_obj_label_noglob(dentry, mnt, task->acl);
73515 + if (obj->globbed == NULL)
73516 + return (obj->mode & GR_FIND) ? 1 : 0;
73517 +
73518 + is_not_root = ((obj->filename[0] == '/') &&
73519 + (obj->filename[1] == '\0')) ? 0 : 1;
73520 + bufsize = PAGE_SIZE - namelen - is_not_root;
73521 +
73522 + /* check bufsize > PAGE_SIZE || bufsize == 0 */
73523 + if (unlikely((bufsize - 1) > (PAGE_SIZE - 1)))
73524 + return 1;
73525 +
73526 + preempt_disable();
73527 + path = d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0], smp_processor_id()),
73528 + bufsize);
73529 +
73530 + bufsize = strlen(path);
73531 +
73532 + /* if base is "/", don't append an additional slash */
73533 + if (is_not_root)
73534 + *(path + bufsize) = '/';
73535 + memcpy(path + bufsize + is_not_root, name, namelen);
73536 + *(path + bufsize + namelen + is_not_root) = '\0';
73537 +
73538 + tmp = obj->globbed;
73539 + while (tmp) {
73540 + if (!glob_match(tmp->filename, path)) {
73541 + preempt_enable();
73542 + return (tmp->mode & GR_FIND) ? 1 : 0;
73543 + }
73544 + tmp = tmp->next;
73545 + }
73546 + preempt_enable();
73547 + return (obj->mode & GR_FIND) ? 1 : 0;
73548 +}
73549 +
73550 +void gr_put_exec_file(struct task_struct *task)
73551 +{
73552 + struct file *filp;
73553 +
73554 + write_lock(&grsec_exec_file_lock);
73555 + filp = task->exec_file;
73556 + task->exec_file = NULL;
73557 + write_unlock(&grsec_exec_file_lock);
73558 +
73559 + if (filp)
73560 + fput(filp);
73561 +
73562 + return;
73563 +}
73564 +
73565 +
73566 +#ifdef CONFIG_NETFILTER_XT_MATCH_GRADM_MODULE
73567 +EXPORT_SYMBOL_GPL(gr_acl_is_enabled);
73568 +#endif
73569 +#ifdef CONFIG_SECURITY
73570 +EXPORT_SYMBOL_GPL(gr_check_user_change);
73571 +EXPORT_SYMBOL_GPL(gr_check_group_change);
73572 +#endif
73573 +
73574 diff --git a/grsecurity/gracl_alloc.c b/grsecurity/gracl_alloc.c
73575 new file mode 100644
73576 index 0000000..18ffbbd
73577 --- /dev/null
73578 +++ b/grsecurity/gracl_alloc.c
73579 @@ -0,0 +1,105 @@
73580 +#include <linux/kernel.h>
73581 +#include <linux/mm.h>
73582 +#include <linux/slab.h>
73583 +#include <linux/vmalloc.h>
73584 +#include <linux/gracl.h>
73585 +#include <linux/grsecurity.h>
73586 +
73587 +static struct gr_alloc_state __current_alloc_state = { 1, 1, NULL };
73588 +struct gr_alloc_state *current_alloc_state = &__current_alloc_state;
73589 +
73590 +static __inline__ int
73591 +alloc_pop(void)
73592 +{
73593 + if (current_alloc_state->alloc_stack_next == 1)
73594 + return 0;
73595 +
73596 + kfree(current_alloc_state->alloc_stack[current_alloc_state->alloc_stack_next - 2]);
73597 +
73598 + current_alloc_state->alloc_stack_next--;
73599 +
73600 + return 1;
73601 +}
73602 +
73603 +static __inline__ int
73604 +alloc_push(void *buf)
73605 +{
73606 + if (current_alloc_state->alloc_stack_next >= current_alloc_state->alloc_stack_size)
73607 + return 1;
73608 +
73609 + current_alloc_state->alloc_stack[current_alloc_state->alloc_stack_next - 1] = buf;
73610 +
73611 + current_alloc_state->alloc_stack_next++;
73612 +
73613 + return 0;
73614 +}
73615 +
73616 +void *
73617 +acl_alloc(unsigned long len)
73618 +{
73619 + void *ret = NULL;
73620 +
73621 + if (!len || len > PAGE_SIZE)
73622 + goto out;
73623 +
73624 + ret = kmalloc(len, GFP_KERNEL);
73625 +
73626 + if (ret) {
73627 + if (alloc_push(ret)) {
73628 + kfree(ret);
73629 + ret = NULL;
73630 + }
73631 + }
73632 +
73633 +out:
73634 + return ret;
73635 +}
73636 +
73637 +void *
73638 +acl_alloc_num(unsigned long num, unsigned long len)
73639 +{
73640 + if (!len || (num > (PAGE_SIZE / len)))
73641 + return NULL;
73642 +
73643 + return acl_alloc(num * len);
73644 +}
73645 +
73646 +void
73647 +acl_free_all(void)
73648 +{
73649 + if (!current_alloc_state->alloc_stack)
73650 + return;
73651 +
73652 + while (alloc_pop()) ;
73653 +
73654 + if (current_alloc_state->alloc_stack) {
73655 + if ((current_alloc_state->alloc_stack_size * sizeof (void *)) <= PAGE_SIZE)
73656 + kfree(current_alloc_state->alloc_stack);
73657 + else
73658 + vfree(current_alloc_state->alloc_stack);
73659 + }
73660 +
73661 + current_alloc_state->alloc_stack = NULL;
73662 + current_alloc_state->alloc_stack_size = 1;
73663 + current_alloc_state->alloc_stack_next = 1;
73664 +
73665 + return;
73666 +}
73667 +
73668 +int
73669 +acl_alloc_stack_init(unsigned long size)
73670 +{
73671 + if ((size * sizeof (void *)) <= PAGE_SIZE)
73672 + current_alloc_state->alloc_stack =
73673 + (void **) kmalloc(size * sizeof (void *), GFP_KERNEL);
73674 + else
73675 + current_alloc_state->alloc_stack = (void **) vmalloc(size * sizeof (void *));
73676 +
73677 + current_alloc_state->alloc_stack_size = size;
73678 + current_alloc_state->alloc_stack_next = 1;
73679 +
73680 + if (!current_alloc_state->alloc_stack)
73681 + return 0;
73682 + else
73683 + return 1;
73684 +}
73685 diff --git a/grsecurity/gracl_cap.c b/grsecurity/gracl_cap.c
73686 new file mode 100644
73687 index 0000000..1a94c11
73688 --- /dev/null
73689 +++ b/grsecurity/gracl_cap.c
73690 @@ -0,0 +1,127 @@
73691 +#include <linux/kernel.h>
73692 +#include <linux/module.h>
73693 +#include <linux/sched.h>
73694 +#include <linux/gracl.h>
73695 +#include <linux/grsecurity.h>
73696 +#include <linux/grinternal.h>
73697 +
73698 +extern const char *captab_log[];
73699 +extern int captab_log_entries;
73700 +
73701 +int gr_learn_cap(const struct task_struct *task, const struct cred *cred, const int cap)
73702 +{
73703 + struct acl_subject_label *curracl;
73704 +
73705 + if (!gr_acl_is_enabled())
73706 + return 1;
73707 +
73708 + curracl = task->acl;
73709 +
73710 + if (curracl->mode & (GR_LEARN | GR_INHERITLEARN)) {
73711 + security_learn(GR_LEARN_AUDIT_MSG, task->role->rolename,
73712 + task->role->roletype, GR_GLOBAL_UID(cred->uid),
73713 + GR_GLOBAL_GID(cred->gid), task->exec_file ?
73714 + gr_to_filename(task->exec_file->f_path.dentry,
73715 + task->exec_file->f_path.mnt) : curracl->filename,
73716 + curracl->filename, 0UL,
73717 + 0UL, "", (unsigned long) cap, &task->signal->saved_ip);
73718 + return 1;
73719 + }
73720 +
73721 + return 0;
73722 +}
73723 +
73724 +int gr_task_acl_is_capable(const struct task_struct *task, const struct cred *cred, const int cap)
73725 +{
73726 + struct acl_subject_label *curracl;
73727 + kernel_cap_t cap_drop = __cap_empty_set, cap_mask = __cap_empty_set;
73728 + kernel_cap_t cap_audit = __cap_empty_set;
73729 +
73730 + if (!gr_acl_is_enabled())
73731 + return 1;
73732 +
73733 + curracl = task->acl;
73734 +
73735 + cap_drop = curracl->cap_lower;
73736 + cap_mask = curracl->cap_mask;
73737 + cap_audit = curracl->cap_invert_audit;
73738 +
73739 + while ((curracl = curracl->parent_subject)) {
73740 + /* if the cap isn't specified in the current computed mask but is specified in the
73741 + current level subject, and is lowered in the current level subject, then add
73742 + it to the set of dropped capabilities
73743 + otherwise, add the current level subject's mask to the current computed mask
73744 + */
73745 + if (!cap_raised(cap_mask, cap) && cap_raised(curracl->cap_mask, cap)) {
73746 + cap_raise(cap_mask, cap);
73747 + if (cap_raised(curracl->cap_lower, cap))
73748 + cap_raise(cap_drop, cap);
73749 + if (cap_raised(curracl->cap_invert_audit, cap))
73750 + cap_raise(cap_audit, cap);
73751 + }
73752 + }
73753 +
73754 + if (!cap_raised(cap_drop, cap)) {
73755 + if (cap_raised(cap_audit, cap))
73756 + gr_log_cap(GR_DO_AUDIT, GR_CAP_ACL_MSG2, task, captab_log[cap]);
73757 + return 1;
73758 + }
73759 +
73760 + /* only learn the capability use if the process has the capability in the
73761 + general case, the two uses in sys.c of gr_learn_cap are an exception
73762 + to this rule to ensure any role transition involves what the full-learned
73763 + policy believes in a privileged process
73764 + */
73765 + if (cap_raised(cred->cap_effective, cap) && gr_learn_cap(task, cred, cap))
73766 + return 1;
73767 +
73768 + if ((cap >= 0) && (cap < captab_log_entries) && cap_raised(cred->cap_effective, cap) && !cap_raised(cap_audit, cap))
73769 + gr_log_cap(GR_DONT_AUDIT, GR_CAP_ACL_MSG, task, captab_log[cap]);
73770 +
73771 + return 0;
73772 +}
73773 +
73774 +int
73775 +gr_acl_is_capable(const int cap)
73776 +{
73777 + return gr_task_acl_is_capable(current, current_cred(), cap);
73778 +}
73779 +
73780 +int gr_task_acl_is_capable_nolog(const struct task_struct *task, const int cap)
73781 +{
73782 + struct acl_subject_label *curracl;
73783 + kernel_cap_t cap_drop = __cap_empty_set, cap_mask = __cap_empty_set;
73784 +
73785 + if (!gr_acl_is_enabled())
73786 + return 1;
73787 +
73788 + curracl = task->acl;
73789 +
73790 + cap_drop = curracl->cap_lower;
73791 + cap_mask = curracl->cap_mask;
73792 +
73793 + while ((curracl = curracl->parent_subject)) {
73794 + /* if the cap isn't specified in the current computed mask but is specified in the
73795 + current level subject, and is lowered in the current level subject, then add
73796 + it to the set of dropped capabilities
73797 + otherwise, add the current level subject's mask to the current computed mask
73798 + */
73799 + if (!cap_raised(cap_mask, cap) && cap_raised(curracl->cap_mask, cap)) {
73800 + cap_raise(cap_mask, cap);
73801 + if (cap_raised(curracl->cap_lower, cap))
73802 + cap_raise(cap_drop, cap);
73803 + }
73804 + }
73805 +
73806 + if (!cap_raised(cap_drop, cap))
73807 + return 1;
73808 +
73809 + return 0;
73810 +}
73811 +
73812 +int
73813 +gr_acl_is_capable_nolog(const int cap)
73814 +{
73815 + return gr_task_acl_is_capable_nolog(current, cap);
73816 +}
73817 +
73818 diff --git a/grsecurity/gracl_compat.c b/grsecurity/gracl_compat.c
73819 new file mode 100644
73820 index 0000000..a43dd06
73821 --- /dev/null
73822 +++ b/grsecurity/gracl_compat.c
73823 @@ -0,0 +1,269 @@
73824 +#include <linux/kernel.h>
73825 +#include <linux/gracl.h>
73826 +#include <linux/compat.h>
73827 +#include <linux/gracl_compat.h>
73828 +
73829 +#include <asm/uaccess.h>
73830 +
73831 +int copy_gr_arg_wrapper_compat(const char *buf, struct gr_arg_wrapper *uwrap)
73832 +{
73833 + struct gr_arg_wrapper_compat uwrapcompat;
73834 +
73835 + if (copy_from_user(&uwrapcompat, buf, sizeof(uwrapcompat)))
73836 + return -EFAULT;
73837 +
73838 + if ((uwrapcompat.version != GRSECURITY_VERSION) ||
73839 + (uwrapcompat.size != sizeof(struct gr_arg_compat)))
73840 + return -EINVAL;
73841 +
73842 + uwrap->arg = compat_ptr(uwrapcompat.arg);
73843 + uwrap->version = uwrapcompat.version;
73844 + uwrap->size = sizeof(struct gr_arg);
73845 +
73846 + return 0;
73847 +}
73848 +
73849 +int copy_gr_arg_compat(const struct gr_arg __user *buf, struct gr_arg *arg)
73850 +{
73851 + struct gr_arg_compat argcompat;
73852 +
73853 + if (copy_from_user(&argcompat, buf, sizeof(argcompat)))
73854 + return -EFAULT;
73855 +
73856 + arg->role_db.r_table = compat_ptr(argcompat.role_db.r_table);
73857 + arg->role_db.num_pointers = argcompat.role_db.num_pointers;
73858 + arg->role_db.num_roles = argcompat.role_db.num_roles;
73859 + arg->role_db.num_domain_children = argcompat.role_db.num_domain_children;
73860 + arg->role_db.num_subjects = argcompat.role_db.num_subjects;
73861 + arg->role_db.num_objects = argcompat.role_db.num_objects;
73862 +
73863 + memcpy(&arg->pw, &argcompat.pw, sizeof(arg->pw));
73864 + memcpy(&arg->salt, &argcompat.salt, sizeof(arg->salt));
73865 + memcpy(&arg->sum, &argcompat.sum, sizeof(arg->sum));
73866 + memcpy(&arg->sp_role, &argcompat.sp_role, sizeof(arg->sp_role));
73867 + arg->sprole_pws = compat_ptr(argcompat.sprole_pws);
73868 + arg->segv_device = argcompat.segv_device;
73869 + arg->segv_inode = argcompat.segv_inode;
73870 + arg->segv_uid = argcompat.segv_uid;
73871 + arg->num_sprole_pws = argcompat.num_sprole_pws;
73872 + arg->mode = argcompat.mode;
73873 +
73874 + return 0;
73875 +}
73876 +
73877 +int copy_acl_object_label_compat(struct acl_object_label *obj, const struct acl_object_label *userp)
73878 +{
73879 + struct acl_object_label_compat objcompat;
73880 +
73881 + if (copy_from_user(&objcompat, userp, sizeof(objcompat)))
73882 + return -EFAULT;
73883 +
73884 + obj->filename = compat_ptr(objcompat.filename);
73885 + obj->inode = objcompat.inode;
73886 + obj->device = objcompat.device;
73887 + obj->mode = objcompat.mode;
73888 +
73889 + obj->nested = compat_ptr(objcompat.nested);
73890 + obj->globbed = compat_ptr(objcompat.globbed);
73891 +
73892 + obj->prev = compat_ptr(objcompat.prev);
73893 + obj->next = compat_ptr(objcompat.next);
73894 +
73895 + return 0;
73896 +}
73897 +
73898 +int copy_acl_subject_label_compat(struct acl_subject_label *subj, const struct acl_subject_label *userp)
73899 +{
73900 + unsigned int i;
73901 + struct acl_subject_label_compat subjcompat;
73902 +
73903 + if (copy_from_user(&subjcompat, userp, sizeof(subjcompat)))
73904 + return -EFAULT;
73905 +
73906 + subj->filename = compat_ptr(subjcompat.filename);
73907 + subj->inode = subjcompat.inode;
73908 + subj->device = subjcompat.device;
73909 + subj->mode = subjcompat.mode;
73910 + subj->cap_mask = subjcompat.cap_mask;
73911 + subj->cap_lower = subjcompat.cap_lower;
73912 + subj->cap_invert_audit = subjcompat.cap_invert_audit;
73913 +
73914 + for (i = 0; i < GR_NLIMITS; i++) {
73915 + if (subjcompat.res[i].rlim_cur == COMPAT_RLIM_INFINITY)
73916 + subj->res[i].rlim_cur = RLIM_INFINITY;
73917 + else
73918 + subj->res[i].rlim_cur = subjcompat.res[i].rlim_cur;
73919 + if (subjcompat.res[i].rlim_max == COMPAT_RLIM_INFINITY)
73920 + subj->res[i].rlim_max = RLIM_INFINITY;
73921 + else
73922 + subj->res[i].rlim_max = subjcompat.res[i].rlim_max;
73923 + }
73924 + subj->resmask = subjcompat.resmask;
73925 +
73926 + subj->user_trans_type = subjcompat.user_trans_type;
73927 + subj->group_trans_type = subjcompat.group_trans_type;
73928 + subj->user_transitions = compat_ptr(subjcompat.user_transitions);
73929 + subj->group_transitions = compat_ptr(subjcompat.group_transitions);
73930 + subj->user_trans_num = subjcompat.user_trans_num;
73931 + subj->group_trans_num = subjcompat.group_trans_num;
73932 +
73933 + memcpy(&subj->sock_families, &subjcompat.sock_families, sizeof(subj->sock_families));
73934 + memcpy(&subj->ip_proto, &subjcompat.ip_proto, sizeof(subj->ip_proto));
73935 + subj->ip_type = subjcompat.ip_type;
73936 + subj->ips = compat_ptr(subjcompat.ips);
73937 + subj->ip_num = subjcompat.ip_num;
73938 + subj->inaddr_any_override = subjcompat.inaddr_any_override;
73939 +
73940 + subj->crashes = subjcompat.crashes;
73941 + subj->expires = subjcompat.expires;
73942 +
73943 + subj->parent_subject = compat_ptr(subjcompat.parent_subject);
73944 + subj->hash = compat_ptr(subjcompat.hash);
73945 + subj->prev = compat_ptr(subjcompat.prev);
73946 + subj->next = compat_ptr(subjcompat.next);
73947 +
73948 + subj->obj_hash = compat_ptr(subjcompat.obj_hash);
73949 + subj->obj_hash_size = subjcompat.obj_hash_size;
73950 + subj->pax_flags = subjcompat.pax_flags;
73951 +
73952 + return 0;
73953 +}
73954 +
73955 +int copy_acl_role_label_compat(struct acl_role_label *role, const struct acl_role_label *userp)
73956 +{
73957 + struct acl_role_label_compat rolecompat;
73958 +
73959 + if (copy_from_user(&rolecompat, userp, sizeof(rolecompat)))
73960 + return -EFAULT;
73961 +
73962 + role->rolename = compat_ptr(rolecompat.rolename);
73963 + role->uidgid = rolecompat.uidgid;
73964 + role->roletype = rolecompat.roletype;
73965 +
73966 + role->auth_attempts = rolecompat.auth_attempts;
73967 + role->expires = rolecompat.expires;
73968 +
73969 + role->root_label = compat_ptr(rolecompat.root_label);
73970 + role->hash = compat_ptr(rolecompat.hash);
73971 +
73972 + role->prev = compat_ptr(rolecompat.prev);
73973 + role->next = compat_ptr(rolecompat.next);
73974 +
73975 + role->transitions = compat_ptr(rolecompat.transitions);
73976 + role->allowed_ips = compat_ptr(rolecompat.allowed_ips);
73977 + role->domain_children = compat_ptr(rolecompat.domain_children);
73978 + role->domain_child_num = rolecompat.domain_child_num;
73979 +
73980 + role->umask = rolecompat.umask;
73981 +
73982 + role->subj_hash = compat_ptr(rolecompat.subj_hash);
73983 + role->subj_hash_size = rolecompat.subj_hash_size;
73984 +
73985 + return 0;
73986 +}
73987 +
73988 +int copy_role_allowed_ip_compat(struct role_allowed_ip *roleip, const struct role_allowed_ip *userp)
73989 +{
73990 + struct role_allowed_ip_compat roleip_compat;
73991 +
73992 + if (copy_from_user(&roleip_compat, userp, sizeof(roleip_compat)))
73993 + return -EFAULT;
73994 +
73995 + roleip->addr = roleip_compat.addr;
73996 + roleip->netmask = roleip_compat.netmask;
73997 +
73998 + roleip->prev = compat_ptr(roleip_compat.prev);
73999 + roleip->next = compat_ptr(roleip_compat.next);
74000 +
74001 + return 0;
74002 +}
74003 +
74004 +int copy_role_transition_compat(struct role_transition *trans, const struct role_transition *userp)
74005 +{
74006 + struct role_transition_compat trans_compat;
74007 +
74008 + if (copy_from_user(&trans_compat, userp, sizeof(trans_compat)))
74009 + return -EFAULT;
74010 +
74011 + trans->rolename = compat_ptr(trans_compat.rolename);
74012 +
74013 + trans->prev = compat_ptr(trans_compat.prev);
74014 + trans->next = compat_ptr(trans_compat.next);
74015 +
74016 + return 0;
74017 +
74018 +}
74019 +
74020 +int copy_gr_hash_struct_compat(struct gr_hash_struct *hash, const struct gr_hash_struct *userp)
74021 +{
74022 + struct gr_hash_struct_compat hash_compat;
74023 +
74024 + if (copy_from_user(&hash_compat, userp, sizeof(hash_compat)))
74025 + return -EFAULT;
74026 +
74027 + hash->table = compat_ptr(hash_compat.table);
74028 + hash->nametable = compat_ptr(hash_compat.nametable);
74029 + hash->first = compat_ptr(hash_compat.first);
74030 +
74031 + hash->table_size = hash_compat.table_size;
74032 + hash->used_size = hash_compat.used_size;
74033 +
74034 + hash->type = hash_compat.type;
74035 +
74036 + return 0;
74037 +}
74038 +
74039 +int copy_pointer_from_array_compat(void *ptr, unsigned long idx, const void *userp)
74040 +{
74041 + compat_uptr_t ptrcompat;
74042 +
74043 + if (copy_from_user(&ptrcompat, userp + (idx * sizeof(ptrcompat)), sizeof(ptrcompat)))
74044 + return -EFAULT;
74045 +
74046 + *(void **)ptr = compat_ptr(ptrcompat);
74047 +
74048 + return 0;
74049 +}
74050 +
74051 +int copy_acl_ip_label_compat(struct acl_ip_label *ip, const struct acl_ip_label *userp)
74052 +{
74053 + struct acl_ip_label_compat ip_compat;
74054 +
74055 + if (copy_from_user(&ip_compat, userp, sizeof(ip_compat)))
74056 + return -EFAULT;
74057 +
74058 + ip->iface = compat_ptr(ip_compat.iface);
74059 + ip->addr = ip_compat.addr;
74060 + ip->netmask = ip_compat.netmask;
74061 + ip->low = ip_compat.low;
74062 + ip->high = ip_compat.high;
74063 + ip->mode = ip_compat.mode;
74064 + ip->type = ip_compat.type;
74065 +
74066 + memcpy(&ip->proto, &ip_compat.proto, sizeof(ip->proto));
74067 +
74068 + ip->prev = compat_ptr(ip_compat.prev);
74069 + ip->next = compat_ptr(ip_compat.next);
74070 +
74071 + return 0;
74072 +}
74073 +
74074 +int copy_sprole_pw_compat(struct sprole_pw *pw, unsigned long idx, const struct sprole_pw *userp)
74075 +{
74076 + struct sprole_pw_compat pw_compat;
74077 +
74078 + if (copy_from_user(&pw_compat, (const void *)userp + (sizeof(pw_compat) * idx), sizeof(pw_compat)))
74079 + return -EFAULT;
74080 +
74081 + pw->rolename = compat_ptr(pw_compat.rolename);
74082 + memcpy(&pw->salt, pw_compat.salt, sizeof(pw->salt));
74083 + memcpy(&pw->sum, pw_compat.sum, sizeof(pw->sum));
74084 +
74085 + return 0;
74086 +}
74087 +
74088 +size_t get_gr_arg_wrapper_size_compat(void)
74089 +{
74090 + return sizeof(struct gr_arg_wrapper_compat);
74091 +}
74092 +
74093 diff --git a/grsecurity/gracl_fs.c b/grsecurity/gracl_fs.c
74094 new file mode 100644
74095 index 0000000..8ee8e4f
74096 --- /dev/null
74097 +++ b/grsecurity/gracl_fs.c
74098 @@ -0,0 +1,447 @@
74099 +#include <linux/kernel.h>
74100 +#include <linux/sched.h>
74101 +#include <linux/types.h>
74102 +#include <linux/fs.h>
74103 +#include <linux/file.h>
74104 +#include <linux/stat.h>
74105 +#include <linux/grsecurity.h>
74106 +#include <linux/grinternal.h>
74107 +#include <linux/gracl.h>
74108 +
74109 +umode_t
74110 +gr_acl_umask(void)
74111 +{
74112 + if (unlikely(!gr_acl_is_enabled()))
74113 + return 0;
74114 +
74115 + return current->role->umask;
74116 +}
74117 +
74118 +__u32
74119 +gr_acl_handle_hidden_file(const struct dentry * dentry,
74120 + const struct vfsmount * mnt)
74121 +{
74122 + __u32 mode;
74123 +
74124 + if (unlikely(d_is_negative(dentry)))
74125 + return GR_FIND;
74126 +
74127 + mode =
74128 + gr_search_file(dentry, GR_FIND | GR_AUDIT_FIND | GR_SUPPRESS, mnt);
74129 +
74130 + if (unlikely(mode & GR_FIND && mode & GR_AUDIT_FIND)) {
74131 + gr_log_fs_rbac_generic(GR_DO_AUDIT, GR_HIDDEN_ACL_MSG, dentry, mnt);
74132 + return mode;
74133 + } else if (unlikely(!(mode & GR_FIND) && !(mode & GR_SUPPRESS))) {
74134 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, GR_HIDDEN_ACL_MSG, dentry, mnt);
74135 + return 0;
74136 + } else if (unlikely(!(mode & GR_FIND)))
74137 + return 0;
74138 +
74139 + return GR_FIND;
74140 +}
74141 +
74142 +__u32
74143 +gr_acl_handle_open(const struct dentry * dentry, const struct vfsmount * mnt,
74144 + int acc_mode)
74145 +{
74146 + __u32 reqmode = GR_FIND;
74147 + __u32 mode;
74148 +
74149 + if (unlikely(d_is_negative(dentry)))
74150 + return reqmode;
74151 +
74152 + if (acc_mode & MAY_APPEND)
74153 + reqmode |= GR_APPEND;
74154 + else if (acc_mode & MAY_WRITE)
74155 + reqmode |= GR_WRITE;
74156 + if ((acc_mode & MAY_READ) && !S_ISDIR(dentry->d_inode->i_mode))
74157 + reqmode |= GR_READ;
74158 +
74159 + mode =
74160 + gr_search_file(dentry, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS,
74161 + mnt);
74162 +
74163 + if (unlikely(((mode & reqmode) == reqmode) && mode & GR_AUDITS)) {
74164 + gr_log_fs_rbac_mode2(GR_DO_AUDIT, GR_OPEN_ACL_MSG, dentry, mnt,
74165 + reqmode & GR_READ ? " reading" : "",
74166 + reqmode & GR_WRITE ? " writing" : reqmode &
74167 + GR_APPEND ? " appending" : "");
74168 + return reqmode;
74169 + } else
74170 + if (unlikely((mode & reqmode) != reqmode && !(mode & GR_SUPPRESS)))
74171 + {
74172 + gr_log_fs_rbac_mode2(GR_DONT_AUDIT, GR_OPEN_ACL_MSG, dentry, mnt,
74173 + reqmode & GR_READ ? " reading" : "",
74174 + reqmode & GR_WRITE ? " writing" : reqmode &
74175 + GR_APPEND ? " appending" : "");
74176 + return 0;
74177 + } else if (unlikely((mode & reqmode) != reqmode))
74178 + return 0;
74179 +
74180 + return reqmode;
74181 +}
74182 +
74183 +__u32
74184 +gr_acl_handle_creat(const struct dentry * dentry,
74185 + const struct dentry * p_dentry,
74186 + const struct vfsmount * p_mnt, int open_flags, int acc_mode,
74187 + const int imode)
74188 +{
74189 + __u32 reqmode = GR_WRITE | GR_CREATE;
74190 + __u32 mode;
74191 +
74192 + if (acc_mode & MAY_APPEND)
74193 + reqmode |= GR_APPEND;
74194 + // if a directory was required or the directory already exists, then
74195 + // don't count this open as a read
74196 + if ((acc_mode & MAY_READ) &&
74197 + !((open_flags & O_DIRECTORY) || (dentry->d_inode && S_ISDIR(dentry->d_inode->i_mode))))
74198 + reqmode |= GR_READ;
74199 + if ((open_flags & O_CREAT) &&
74200 + ((imode & S_ISUID) || ((imode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))))
74201 + reqmode |= GR_SETID;
74202 +
74203 + mode =
74204 + gr_check_create(dentry, p_dentry, p_mnt,
74205 + reqmode | to_gr_audit(reqmode) | GR_SUPPRESS);
74206 +
74207 + if (unlikely(((mode & reqmode) == reqmode) && mode & GR_AUDITS)) {
74208 + gr_log_fs_rbac_mode2(GR_DO_AUDIT, GR_CREATE_ACL_MSG, dentry, p_mnt,
74209 + reqmode & GR_READ ? " reading" : "",
74210 + reqmode & GR_WRITE ? " writing" : reqmode &
74211 + GR_APPEND ? " appending" : "");
74212 + return reqmode;
74213 + } else
74214 + if (unlikely((mode & reqmode) != reqmode && !(mode & GR_SUPPRESS)))
74215 + {
74216 + gr_log_fs_rbac_mode2(GR_DONT_AUDIT, GR_CREATE_ACL_MSG, dentry, p_mnt,
74217 + reqmode & GR_READ ? " reading" : "",
74218 + reqmode & GR_WRITE ? " writing" : reqmode &
74219 + GR_APPEND ? " appending" : "");
74220 + return 0;
74221 + } else if (unlikely((mode & reqmode) != reqmode))
74222 + return 0;
74223 +
74224 + return reqmode;
74225 +}
74226 +
74227 +__u32
74228 +gr_acl_handle_access(const struct dentry * dentry, const struct vfsmount * mnt,
74229 + const int fmode)
74230 +{
74231 + __u32 mode, reqmode = GR_FIND;
74232 +
74233 + if ((fmode & S_IXOTH) && !S_ISDIR(dentry->d_inode->i_mode))
74234 + reqmode |= GR_EXEC;
74235 + if (fmode & S_IWOTH)
74236 + reqmode |= GR_WRITE;
74237 + if (fmode & S_IROTH)
74238 + reqmode |= GR_READ;
74239 +
74240 + mode =
74241 + gr_search_file(dentry, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS,
74242 + mnt);
74243 +
74244 + if (unlikely(((mode & reqmode) == reqmode) && mode & GR_AUDITS)) {
74245 + gr_log_fs_rbac_mode3(GR_DO_AUDIT, GR_ACCESS_ACL_MSG, dentry, mnt,
74246 + reqmode & GR_READ ? " reading" : "",
74247 + reqmode & GR_WRITE ? " writing" : "",
74248 + reqmode & GR_EXEC ? " executing" : "");
74249 + return reqmode;
74250 + } else
74251 + if (unlikely((mode & reqmode) != reqmode && !(mode & GR_SUPPRESS)))
74252 + {
74253 + gr_log_fs_rbac_mode3(GR_DONT_AUDIT, GR_ACCESS_ACL_MSG, dentry, mnt,
74254 + reqmode & GR_READ ? " reading" : "",
74255 + reqmode & GR_WRITE ? " writing" : "",
74256 + reqmode & GR_EXEC ? " executing" : "");
74257 + return 0;
74258 + } else if (unlikely((mode & reqmode) != reqmode))
74259 + return 0;
74260 +
74261 + return reqmode;
74262 +}
74263 +
74264 +static __u32 generic_fs_handler(const struct dentry *dentry, const struct vfsmount *mnt, __u32 reqmode, const char *fmt)
74265 +{
74266 + __u32 mode;
74267 +
74268 + mode = gr_search_file(dentry, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS, mnt);
74269 +
74270 + if (unlikely(((mode & (reqmode)) == (reqmode)) && mode & GR_AUDITS)) {
74271 + gr_log_fs_rbac_generic(GR_DO_AUDIT, fmt, dentry, mnt);
74272 + return mode;
74273 + } else if (unlikely((mode & (reqmode)) != (reqmode) && !(mode & GR_SUPPRESS))) {
74274 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, fmt, dentry, mnt);
74275 + return 0;
74276 + } else if (unlikely((mode & (reqmode)) != (reqmode)))
74277 + return 0;
74278 +
74279 + return (reqmode);
74280 +}
74281 +
74282 +__u32
74283 +gr_acl_handle_rmdir(const struct dentry * dentry, const struct vfsmount * mnt)
74284 +{
74285 + return generic_fs_handler(dentry, mnt, GR_WRITE | GR_DELETE , GR_RMDIR_ACL_MSG);
74286 +}
74287 +
74288 +__u32
74289 +gr_acl_handle_unlink(const struct dentry *dentry, const struct vfsmount *mnt)
74290 +{
74291 + return generic_fs_handler(dentry, mnt, GR_WRITE | GR_DELETE , GR_UNLINK_ACL_MSG);
74292 +}
74293 +
74294 +__u32
74295 +gr_acl_handle_truncate(const struct dentry *dentry, const struct vfsmount *mnt)
74296 +{
74297 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_TRUNCATE_ACL_MSG);
74298 +}
74299 +
74300 +__u32
74301 +gr_acl_handle_utime(const struct dentry *dentry, const struct vfsmount *mnt)
74302 +{
74303 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_ATIME_ACL_MSG);
74304 +}
74305 +
74306 +__u32
74307 +gr_acl_handle_chmod(const struct dentry *dentry, const struct vfsmount *mnt,
74308 + umode_t *modeptr)
74309 +{
74310 + umode_t mode;
74311 +
74312 + *modeptr &= ~gr_acl_umask();
74313 + mode = *modeptr;
74314 +
74315 + if (unlikely(dentry->d_inode && S_ISSOCK(dentry->d_inode->i_mode)))
74316 + return 1;
74317 +
74318 + if (unlikely(dentry->d_inode && !S_ISDIR(dentry->d_inode->i_mode) &&
74319 + ((mode & S_ISUID) || ((mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))))) {
74320 + return generic_fs_handler(dentry, mnt, GR_WRITE | GR_SETID,
74321 + GR_CHMOD_ACL_MSG);
74322 + } else {
74323 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_CHMOD_ACL_MSG);
74324 + }
74325 +}
74326 +
74327 +__u32
74328 +gr_acl_handle_chown(const struct dentry *dentry, const struct vfsmount *mnt)
74329 +{
74330 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_CHOWN_ACL_MSG);
74331 +}
74332 +
74333 +__u32
74334 +gr_acl_handle_setxattr(const struct dentry *dentry, const struct vfsmount *mnt)
74335 +{
74336 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_SETXATTR_ACL_MSG);
74337 +}
74338 +
74339 +__u32
74340 +gr_acl_handle_removexattr(const struct dentry *dentry, const struct vfsmount *mnt)
74341 +{
74342 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_REMOVEXATTR_ACL_MSG);
74343 +}
74344 +
74345 +__u32
74346 +gr_acl_handle_execve(const struct dentry *dentry, const struct vfsmount *mnt)
74347 +{
74348 + return generic_fs_handler(dentry, mnt, GR_EXEC, GR_EXEC_ACL_MSG);
74349 +}
74350 +
74351 +__u32
74352 +gr_acl_handle_unix(const struct dentry *dentry, const struct vfsmount *mnt)
74353 +{
74354 + return generic_fs_handler(dentry, mnt, GR_READ | GR_WRITE,
74355 + GR_UNIXCONNECT_ACL_MSG);
74356 +}
74357 +
74358 +/* hardlinks require at minimum create and link permission,
74359 + any additional privilege required is based on the
74360 + privilege of the file being linked to
74361 +*/
74362 +__u32
74363 +gr_acl_handle_link(const struct dentry * new_dentry,
74364 + const struct dentry * parent_dentry,
74365 + const struct vfsmount * parent_mnt,
74366 + const struct dentry * old_dentry,
74367 + const struct vfsmount * old_mnt, const struct filename *to)
74368 +{
74369 + __u32 mode;
74370 + __u32 needmode = GR_CREATE | GR_LINK;
74371 + __u32 needaudit = GR_AUDIT_CREATE | GR_AUDIT_LINK;
74372 +
74373 + mode =
74374 + gr_check_link(new_dentry, parent_dentry, parent_mnt, old_dentry,
74375 + old_mnt);
74376 +
74377 + if (unlikely(((mode & needmode) == needmode) && (mode & needaudit))) {
74378 + gr_log_fs_rbac_str(GR_DO_AUDIT, GR_LINK_ACL_MSG, old_dentry, old_mnt, to->name);
74379 + return mode;
74380 + } else if (unlikely(((mode & needmode) != needmode) && !(mode & GR_SUPPRESS))) {
74381 + gr_log_fs_rbac_str(GR_DONT_AUDIT, GR_LINK_ACL_MSG, old_dentry, old_mnt, to->name);
74382 + return 0;
74383 + } else if (unlikely((mode & needmode) != needmode))
74384 + return 0;
74385 +
74386 + return 1;
74387 +}
74388 +
74389 +__u32
74390 +gr_acl_handle_symlink(const struct dentry * new_dentry,
74391 + const struct dentry * parent_dentry,
74392 + const struct vfsmount * parent_mnt, const struct filename *from)
74393 +{
74394 + __u32 needmode = GR_WRITE | GR_CREATE;
74395 + __u32 mode;
74396 +
74397 + mode =
74398 + gr_check_create(new_dentry, parent_dentry, parent_mnt,
74399 + GR_CREATE | GR_AUDIT_CREATE |
74400 + GR_WRITE | GR_AUDIT_WRITE | GR_SUPPRESS);
74401 +
74402 + if (unlikely(mode & GR_WRITE && mode & GR_AUDITS)) {
74403 + gr_log_fs_str_rbac(GR_DO_AUDIT, GR_SYMLINK_ACL_MSG, from->name, new_dentry, parent_mnt);
74404 + return mode;
74405 + } else if (unlikely(((mode & needmode) != needmode) && !(mode & GR_SUPPRESS))) {
74406 + gr_log_fs_str_rbac(GR_DONT_AUDIT, GR_SYMLINK_ACL_MSG, from->name, new_dentry, parent_mnt);
74407 + return 0;
74408 + } else if (unlikely((mode & needmode) != needmode))
74409 + return 0;
74410 +
74411 + return (GR_WRITE | GR_CREATE);
74412 +}
74413 +
74414 +static __u32 generic_fs_create_handler(const struct dentry *new_dentry, const struct dentry *parent_dentry, const struct vfsmount *parent_mnt, __u32 reqmode, const char *fmt)
74415 +{
74416 + __u32 mode;
74417 +
74418 + mode = gr_check_create(new_dentry, parent_dentry, parent_mnt, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS);
74419 +
74420 + if (unlikely(((mode & (reqmode)) == (reqmode)) && mode & GR_AUDITS)) {
74421 + gr_log_fs_rbac_generic(GR_DO_AUDIT, fmt, new_dentry, parent_mnt);
74422 + return mode;
74423 + } else if (unlikely((mode & (reqmode)) != (reqmode) && !(mode & GR_SUPPRESS))) {
74424 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, fmt, new_dentry, parent_mnt);
74425 + return 0;
74426 + } else if (unlikely((mode & (reqmode)) != (reqmode)))
74427 + return 0;
74428 +
74429 + return (reqmode);
74430 +}
74431 +
74432 +__u32
74433 +gr_acl_handle_mknod(const struct dentry * new_dentry,
74434 + const struct dentry * parent_dentry,
74435 + const struct vfsmount * parent_mnt,
74436 + const int mode)
74437 +{
74438 + __u32 reqmode = GR_WRITE | GR_CREATE;
74439 + if (unlikely((mode & S_ISUID) || ((mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))))
74440 + reqmode |= GR_SETID;
74441 +
74442 + return generic_fs_create_handler(new_dentry, parent_dentry, parent_mnt,
74443 + reqmode, GR_MKNOD_ACL_MSG);
74444 +}
74445 +
74446 +__u32
74447 +gr_acl_handle_mkdir(const struct dentry *new_dentry,
74448 + const struct dentry *parent_dentry,
74449 + const struct vfsmount *parent_mnt)
74450 +{
74451 + return generic_fs_create_handler(new_dentry, parent_dentry, parent_mnt,
74452 + GR_WRITE | GR_CREATE, GR_MKDIR_ACL_MSG);
74453 +}
74454 +
74455 +#define RENAME_CHECK_SUCCESS(old, new) \
74456 + (((old & (GR_WRITE | GR_READ)) == (GR_WRITE | GR_READ)) && \
74457 + ((new & (GR_WRITE | GR_READ)) == (GR_WRITE | GR_READ)))
74458 +
74459 +int
74460 +gr_acl_handle_rename(struct dentry *new_dentry,
74461 + struct dentry *parent_dentry,
74462 + const struct vfsmount *parent_mnt,
74463 + struct dentry *old_dentry,
74464 + struct inode *old_parent_inode,
74465 + struct vfsmount *old_mnt, const struct filename *newname, unsigned int flags)
74466 +{
74467 + __u32 comp1, comp2;
74468 + int error = 0;
74469 +
74470 + if (unlikely(!gr_acl_is_enabled()))
74471 + return 0;
74472 +
74473 + if (flags & RENAME_EXCHANGE) {
74474 + comp1 = gr_search_file(new_dentry, GR_READ | GR_WRITE |
74475 + GR_AUDIT_READ | GR_AUDIT_WRITE |
74476 + GR_SUPPRESS, parent_mnt);
74477 + comp2 =
74478 + gr_search_file(old_dentry,
74479 + GR_READ | GR_WRITE | GR_AUDIT_READ |
74480 + GR_AUDIT_WRITE | GR_SUPPRESS, old_mnt);
74481 + } else if (d_is_negative(new_dentry)) {
74482 + comp1 = gr_check_create(new_dentry, parent_dentry, parent_mnt,
74483 + GR_READ | GR_WRITE | GR_CREATE | GR_AUDIT_READ |
74484 + GR_AUDIT_WRITE | GR_AUDIT_CREATE | GR_SUPPRESS);
74485 + comp2 = gr_search_file(old_dentry, GR_READ | GR_WRITE |
74486 + GR_DELETE | GR_AUDIT_DELETE |
74487 + GR_AUDIT_READ | GR_AUDIT_WRITE |
74488 + GR_SUPPRESS, old_mnt);
74489 + } else {
74490 + comp1 = gr_search_file(new_dentry, GR_READ | GR_WRITE |
74491 + GR_CREATE | GR_DELETE |
74492 + GR_AUDIT_CREATE | GR_AUDIT_DELETE |
74493 + GR_AUDIT_READ | GR_AUDIT_WRITE |
74494 + GR_SUPPRESS, parent_mnt);
74495 + comp2 =
74496 + gr_search_file(old_dentry,
74497 + GR_READ | GR_WRITE | GR_AUDIT_READ |
74498 + GR_DELETE | GR_AUDIT_DELETE |
74499 + GR_AUDIT_WRITE | GR_SUPPRESS, old_mnt);
74500 + }
74501 +
74502 + if (RENAME_CHECK_SUCCESS(comp1, comp2) &&
74503 + ((comp1 & GR_AUDITS) || (comp2 & GR_AUDITS)))
74504 + gr_log_fs_rbac_str(GR_DO_AUDIT, GR_RENAME_ACL_MSG, old_dentry, old_mnt, newname->name);
74505 + else if (!RENAME_CHECK_SUCCESS(comp1, comp2) && !(comp1 & GR_SUPPRESS)
74506 + && !(comp2 & GR_SUPPRESS)) {
74507 + gr_log_fs_rbac_str(GR_DONT_AUDIT, GR_RENAME_ACL_MSG, old_dentry, old_mnt, newname->name);
74508 + error = -EACCES;
74509 + } else if (unlikely(!RENAME_CHECK_SUCCESS(comp1, comp2)))
74510 + error = -EACCES;
74511 +
74512 + return error;
74513 +}
74514 +
74515 +void
74516 +gr_acl_handle_exit(void)
74517 +{
74518 + u16 id;
74519 + char *rolename;
74520 +
74521 + if (unlikely(current->acl_sp_role && gr_acl_is_enabled() &&
74522 + !(current->role->roletype & GR_ROLE_PERSIST))) {
74523 + id = current->acl_role_id;
74524 + rolename = current->role->rolename;
74525 + gr_set_acls(1);
74526 + gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_SPROLEL_ACL_MSG, rolename, id);
74527 + }
74528 +
74529 + gr_put_exec_file(current);
74530 + return;
74531 +}
74532 +
74533 +int
74534 +gr_acl_handle_procpidmem(const struct task_struct *task)
74535 +{
74536 + if (unlikely(!gr_acl_is_enabled()))
74537 + return 0;
74538 +
74539 + if (task != current && (task->acl->mode & GR_PROTPROCFD) &&
74540 + !(current->acl->mode & GR_POVERRIDE) &&
74541 + !(current->role->roletype & GR_ROLE_GOD))
74542 + return -EACCES;
74543 +
74544 + return 0;
74545 +}
74546 diff --git a/grsecurity/gracl_ip.c b/grsecurity/gracl_ip.c
74547 new file mode 100644
74548 index 0000000..f056b81
74549 --- /dev/null
74550 +++ b/grsecurity/gracl_ip.c
74551 @@ -0,0 +1,386 @@
74552 +#include <linux/kernel.h>
74553 +#include <asm/uaccess.h>
74554 +#include <asm/errno.h>
74555 +#include <net/sock.h>
74556 +#include <linux/file.h>
74557 +#include <linux/fs.h>
74558 +#include <linux/net.h>
74559 +#include <linux/in.h>
74560 +#include <linux/skbuff.h>
74561 +#include <linux/ip.h>
74562 +#include <linux/udp.h>
74563 +#include <linux/types.h>
74564 +#include <linux/sched.h>
74565 +#include <linux/netdevice.h>
74566 +#include <linux/inetdevice.h>
74567 +#include <linux/gracl.h>
74568 +#include <linux/grsecurity.h>
74569 +#include <linux/grinternal.h>
74570 +
74571 +#define GR_BIND 0x01
74572 +#define GR_CONNECT 0x02
74573 +#define GR_INVERT 0x04
74574 +#define GR_BINDOVERRIDE 0x08
74575 +#define GR_CONNECTOVERRIDE 0x10
74576 +#define GR_SOCK_FAMILY 0x20
74577 +
74578 +static const char * gr_protocols[IPPROTO_MAX] = {
74579 + "ip", "icmp", "igmp", "ggp", "ipencap", "st", "tcp", "cbt",
74580 + "egp", "igp", "bbn-rcc", "nvp", "pup", "argus", "emcon", "xnet",
74581 + "chaos", "udp", "mux", "dcn", "hmp", "prm", "xns-idp", "trunk-1",
74582 + "trunk-2", "leaf-1", "leaf-2", "rdp", "irtp", "iso-tp4", "netblt", "mfe-nsp",
74583 + "merit-inp", "sep", "3pc", "idpr", "xtp", "ddp", "idpr-cmtp", "tp++",
74584 + "il", "ipv6", "sdrp", "ipv6-route", "ipv6-frag", "idrp", "rsvp", "gre",
74585 + "mhrp", "bna", "ipv6-crypt", "ipv6-auth", "i-nlsp", "swipe", "narp", "mobile",
74586 + "tlsp", "skip", "ipv6-icmp", "ipv6-nonxt", "ipv6-opts", "unknown:61", "cftp", "unknown:63",
74587 + "sat-expak", "kryptolan", "rvd", "ippc", "unknown:68", "sat-mon", "visa", "ipcv",
74588 + "cpnx", "cphb", "wsn", "pvp", "br-sat-mon", "sun-nd", "wb-mon", "wb-expak",
74589 + "iso-ip", "vmtp", "secure-vmtp", "vines", "ttp", "nfsnet-igp", "dgp", "tcf",
74590 + "eigrp", "ospf", "sprite-rpc", "larp", "mtp", "ax.25", "ipip", "micp",
74591 + "scc-sp", "etherip", "encap", "unknown:99", "gmtp", "ifmp", "pnni", "pim",
74592 + "aris", "scps", "qnx", "a/n", "ipcomp", "snp", "compaq-peer", "ipx-in-ip",
74593 + "vrrp", "pgm", "unknown:114", "l2tp", "ddx", "iatp", "stp", "srp",
74594 + "uti", "smp", "sm", "ptp", "isis", "fire", "crtp", "crdup",
74595 + "sscopmce", "iplt", "sps", "pipe", "sctp", "fc", "unkown:134", "unknown:135",
74596 + "unknown:136", "unknown:137", "unknown:138", "unknown:139", "unknown:140", "unknown:141", "unknown:142", "unknown:143",
74597 + "unknown:144", "unknown:145", "unknown:146", "unknown:147", "unknown:148", "unknown:149", "unknown:150", "unknown:151",
74598 + "unknown:152", "unknown:153", "unknown:154", "unknown:155", "unknown:156", "unknown:157", "unknown:158", "unknown:159",
74599 + "unknown:160", "unknown:161", "unknown:162", "unknown:163", "unknown:164", "unknown:165", "unknown:166", "unknown:167",
74600 + "unknown:168", "unknown:169", "unknown:170", "unknown:171", "unknown:172", "unknown:173", "unknown:174", "unknown:175",
74601 + "unknown:176", "unknown:177", "unknown:178", "unknown:179", "unknown:180", "unknown:181", "unknown:182", "unknown:183",
74602 + "unknown:184", "unknown:185", "unknown:186", "unknown:187", "unknown:188", "unknown:189", "unknown:190", "unknown:191",
74603 + "unknown:192", "unknown:193", "unknown:194", "unknown:195", "unknown:196", "unknown:197", "unknown:198", "unknown:199",
74604 + "unknown:200", "unknown:201", "unknown:202", "unknown:203", "unknown:204", "unknown:205", "unknown:206", "unknown:207",
74605 + "unknown:208", "unknown:209", "unknown:210", "unknown:211", "unknown:212", "unknown:213", "unknown:214", "unknown:215",
74606 + "unknown:216", "unknown:217", "unknown:218", "unknown:219", "unknown:220", "unknown:221", "unknown:222", "unknown:223",
74607 + "unknown:224", "unknown:225", "unknown:226", "unknown:227", "unknown:228", "unknown:229", "unknown:230", "unknown:231",
74608 + "unknown:232", "unknown:233", "unknown:234", "unknown:235", "unknown:236", "unknown:237", "unknown:238", "unknown:239",
74609 + "unknown:240", "unknown:241", "unknown:242", "unknown:243", "unknown:244", "unknown:245", "unknown:246", "unknown:247",
74610 + "unknown:248", "unknown:249", "unknown:250", "unknown:251", "unknown:252", "unknown:253", "unknown:254", "unknown:255",
74611 + };
74612 +
74613 +static const char * gr_socktypes[SOCK_MAX] = {
74614 + "unknown:0", "stream", "dgram", "raw", "rdm", "seqpacket", "unknown:6",
74615 + "unknown:7", "unknown:8", "unknown:9", "packet"
74616 + };
74617 +
74618 +static const char * gr_sockfamilies[AF_MAX+1] = {
74619 + "unspec", "unix", "inet", "ax25", "ipx", "appletalk", "netrom", "bridge", "atmpvc", "x25",
74620 + "inet6", "rose", "decnet", "netbeui", "security", "key", "netlink", "packet", "ash",
74621 + "econet", "atmsvc", "rds", "sna", "irda", "ppox", "wanpipe", "llc", "fam_27", "fam_28",
74622 + "tipc", "bluetooth", "iucv", "rxrpc", "isdn", "phonet", "ieee802154", "ciaf"
74623 + };
74624 +
74625 +const char *
74626 +gr_proto_to_name(unsigned char proto)
74627 +{
74628 + return gr_protocols[proto];
74629 +}
74630 +
74631 +const char *
74632 +gr_socktype_to_name(unsigned char type)
74633 +{
74634 + return gr_socktypes[type];
74635 +}
74636 +
74637 +const char *
74638 +gr_sockfamily_to_name(unsigned char family)
74639 +{
74640 + return gr_sockfamilies[family];
74641 +}
74642 +
74643 +extern const struct net_proto_family __rcu *net_families[NPROTO] __read_mostly;
74644 +
74645 +int
74646 +gr_search_socket(const int domain, const int type, const int protocol)
74647 +{
74648 + struct acl_subject_label *curr;
74649 + const struct cred *cred = current_cred();
74650 +
74651 + if (unlikely(!gr_acl_is_enabled()))
74652 + goto exit;
74653 +
74654 + if ((domain < 0) || (type < 0) || (protocol < 0) ||
74655 + (domain >= AF_MAX) || (type >= SOCK_MAX) || (protocol >= IPPROTO_MAX))
74656 + goto exit; // let the kernel handle it
74657 +
74658 + curr = current->acl;
74659 +
74660 + if (curr->sock_families[domain / 32] & (1U << (domain % 32))) {
74661 + /* the family is allowed, if this is PF_INET allow it only if
74662 + the extra sock type/protocol checks pass */
74663 + if (domain == PF_INET)
74664 + goto inet_check;
74665 + goto exit;
74666 + } else {
74667 + if (curr->mode & (GR_LEARN | GR_INHERITLEARN)) {
74668 + __u32 fakeip = 0;
74669 + security_learn(GR_IP_LEARN_MSG, current->role->rolename,
74670 + current->role->roletype, GR_GLOBAL_UID(cred->uid),
74671 + GR_GLOBAL_GID(cred->gid), current->exec_file ?
74672 + gr_to_filename(current->exec_file->f_path.dentry,
74673 + current->exec_file->f_path.mnt) :
74674 + curr->filename, curr->filename,
74675 + &fakeip, domain, 0, 0, GR_SOCK_FAMILY,
74676 + &current->signal->saved_ip);
74677 + goto exit;
74678 + }
74679 + goto exit_fail;
74680 + }
74681 +
74682 +inet_check:
74683 + /* the rest of this checking is for IPv4 only */
74684 + if (!curr->ips)
74685 + goto exit;
74686 +
74687 + if ((curr->ip_type & (1U << type)) &&
74688 + (curr->ip_proto[protocol / 32] & (1U << (protocol % 32))))
74689 + goto exit;
74690 +
74691 + if (curr->mode & (GR_LEARN | GR_INHERITLEARN)) {
74692 + /* we don't place acls on raw sockets , and sometimes
74693 + dgram/ip sockets are opened for ioctl and not
74694 + bind/connect, so we'll fake a bind learn log */
74695 + if (type == SOCK_RAW || type == SOCK_PACKET) {
74696 + __u32 fakeip = 0;
74697 + security_learn(GR_IP_LEARN_MSG, current->role->rolename,
74698 + current->role->roletype, GR_GLOBAL_UID(cred->uid),
74699 + GR_GLOBAL_GID(cred->gid), current->exec_file ?
74700 + gr_to_filename(current->exec_file->f_path.dentry,
74701 + current->exec_file->f_path.mnt) :
74702 + curr->filename, curr->filename,
74703 + &fakeip, 0, type,
74704 + protocol, GR_CONNECT, &current->signal->saved_ip);
74705 + } else if ((type == SOCK_DGRAM) && (protocol == IPPROTO_IP)) {
74706 + __u32 fakeip = 0;
74707 + security_learn(GR_IP_LEARN_MSG, current->role->rolename,
74708 + current->role->roletype, GR_GLOBAL_UID(cred->uid),
74709 + GR_GLOBAL_GID(cred->gid), current->exec_file ?
74710 + gr_to_filename(current->exec_file->f_path.dentry,
74711 + current->exec_file->f_path.mnt) :
74712 + curr->filename, curr->filename,
74713 + &fakeip, 0, type,
74714 + protocol, GR_BIND, &current->signal->saved_ip);
74715 + }
74716 + /* we'll log when they use connect or bind */
74717 + goto exit;
74718 + }
74719 +
74720 +exit_fail:
74721 + if (domain == PF_INET)
74722 + gr_log_str3(GR_DONT_AUDIT, GR_SOCK_MSG, gr_sockfamily_to_name(domain),
74723 + gr_socktype_to_name(type), gr_proto_to_name(protocol));
74724 + else if (rcu_access_pointer(net_families[domain]) != NULL)
74725 + gr_log_str2_int(GR_DONT_AUDIT, GR_SOCK_NOINET_MSG, gr_sockfamily_to_name(domain),
74726 + gr_socktype_to_name(type), protocol);
74727 +
74728 + return 0;
74729 +exit:
74730 + return 1;
74731 +}
74732 +
74733 +int check_ip_policy(struct acl_ip_label *ip, __u32 ip_addr, __u16 ip_port, __u8 protocol, const int mode, const int type, __u32 our_addr, __u32 our_netmask)
74734 +{
74735 + if ((ip->mode & mode) &&
74736 + (ip_port >= ip->low) &&
74737 + (ip_port <= ip->high) &&
74738 + ((ntohl(ip_addr) & our_netmask) ==
74739 + (ntohl(our_addr) & our_netmask))
74740 + && (ip->proto[protocol / 32] & (1U << (protocol % 32)))
74741 + && (ip->type & (1U << type))) {
74742 + if (ip->mode & GR_INVERT)
74743 + return 2; // specifically denied
74744 + else
74745 + return 1; // allowed
74746 + }
74747 +
74748 + return 0; // not specifically allowed, may continue parsing
74749 +}
74750 +
74751 +static int
74752 +gr_search_connectbind(const int full_mode, struct sock *sk,
74753 + struct sockaddr_in *addr, const int type)
74754 +{
74755 + char iface[IFNAMSIZ] = {0};
74756 + struct acl_subject_label *curr;
74757 + struct acl_ip_label *ip;
74758 + struct inet_sock *isk;
74759 + struct net_device *dev;
74760 + struct in_device *idev;
74761 + unsigned long i;
74762 + int ret;
74763 + int mode = full_mode & (GR_BIND | GR_CONNECT);
74764 + __u32 ip_addr = 0;
74765 + __u32 our_addr;
74766 + __u32 our_netmask;
74767 + char *p;
74768 + __u16 ip_port = 0;
74769 + const struct cred *cred = current_cred();
74770 +
74771 + if (unlikely(!gr_acl_is_enabled() || sk->sk_family != PF_INET))
74772 + return 0;
74773 +
74774 + curr = current->acl;
74775 + isk = inet_sk(sk);
74776 +
74777 + /* INADDR_ANY overriding for binds, inaddr_any_override is already in network order */
74778 + if ((full_mode & GR_BINDOVERRIDE) && addr->sin_addr.s_addr == htonl(INADDR_ANY) && curr->inaddr_any_override != 0)
74779 + addr->sin_addr.s_addr = curr->inaddr_any_override;
74780 + if ((full_mode & GR_CONNECT) && isk->inet_saddr == htonl(INADDR_ANY) && curr->inaddr_any_override != 0) {
74781 + struct sockaddr_in saddr;
74782 + int err;
74783 +
74784 + saddr.sin_family = AF_INET;
74785 + saddr.sin_addr.s_addr = curr->inaddr_any_override;
74786 + saddr.sin_port = isk->inet_sport;
74787 +
74788 + err = security_socket_bind(sk->sk_socket, (struct sockaddr *)&saddr, sizeof(struct sockaddr_in));
74789 + if (err)
74790 + return err;
74791 +
74792 + err = sk->sk_socket->ops->bind(sk->sk_socket, (struct sockaddr *)&saddr, sizeof(struct sockaddr_in));
74793 + if (err)
74794 + return err;
74795 + }
74796 +
74797 + if (!curr->ips)
74798 + return 0;
74799 +
74800 + ip_addr = addr->sin_addr.s_addr;
74801 + ip_port = ntohs(addr->sin_port);
74802 +
74803 + if (curr->mode & (GR_LEARN | GR_INHERITLEARN)) {
74804 + security_learn(GR_IP_LEARN_MSG, current->role->rolename,
74805 + current->role->roletype, GR_GLOBAL_UID(cred->uid),
74806 + GR_GLOBAL_GID(cred->gid), current->exec_file ?
74807 + gr_to_filename(current->exec_file->f_path.dentry,
74808 + current->exec_file->f_path.mnt) :
74809 + curr->filename, curr->filename,
74810 + &ip_addr, ip_port, type,
74811 + sk->sk_protocol, mode, &current->signal->saved_ip);
74812 + return 0;
74813 + }
74814 +
74815 + for (i = 0; i < curr->ip_num; i++) {
74816 + ip = *(curr->ips + i);
74817 + if (ip->iface != NULL) {
74818 + strncpy(iface, ip->iface, IFNAMSIZ - 1);
74819 + p = strchr(iface, ':');
74820 + if (p != NULL)
74821 + *p = '\0';
74822 + dev = dev_get_by_name(sock_net(sk), iface);
74823 + if (dev == NULL)
74824 + continue;
74825 + idev = in_dev_get(dev);
74826 + if (idev == NULL) {
74827 + dev_put(dev);
74828 + continue;
74829 + }
74830 + rcu_read_lock();
74831 + for_ifa(idev) {
74832 + if (!strcmp(ip->iface, ifa->ifa_label)) {
74833 + our_addr = ifa->ifa_address;
74834 + our_netmask = 0xffffffff;
74835 + ret = check_ip_policy(ip, ip_addr, ip_port, sk->sk_protocol, mode, type, our_addr, our_netmask);
74836 + if (ret == 1) {
74837 + rcu_read_unlock();
74838 + in_dev_put(idev);
74839 + dev_put(dev);
74840 + return 0;
74841 + } else if (ret == 2) {
74842 + rcu_read_unlock();
74843 + in_dev_put(idev);
74844 + dev_put(dev);
74845 + goto denied;
74846 + }
74847 + }
74848 + } endfor_ifa(idev);
74849 + rcu_read_unlock();
74850 + in_dev_put(idev);
74851 + dev_put(dev);
74852 + } else {
74853 + our_addr = ip->addr;
74854 + our_netmask = ip->netmask;
74855 + ret = check_ip_policy(ip, ip_addr, ip_port, sk->sk_protocol, mode, type, our_addr, our_netmask);
74856 + if (ret == 1)
74857 + return 0;
74858 + else if (ret == 2)
74859 + goto denied;
74860 + }
74861 + }
74862 +
74863 +denied:
74864 + if (mode == GR_BIND)
74865 + gr_log_int5_str2(GR_DONT_AUDIT, GR_BIND_ACL_MSG, &ip_addr, ip_port, gr_socktype_to_name(type), gr_proto_to_name(sk->sk_protocol));
74866 + else if (mode == GR_CONNECT)
74867 + gr_log_int5_str2(GR_DONT_AUDIT, GR_CONNECT_ACL_MSG, &ip_addr, ip_port, gr_socktype_to_name(type), gr_proto_to_name(sk->sk_protocol));
74868 +
74869 + return -EACCES;
74870 +}
74871 +
74872 +int
74873 +gr_search_connect(struct socket *sock, struct sockaddr_in *addr)
74874 +{
74875 + /* always allow disconnection of dgram sockets with connect */
74876 + if (addr->sin_family == AF_UNSPEC)
74877 + return 0;
74878 + return gr_search_connectbind(GR_CONNECT | GR_CONNECTOVERRIDE, sock->sk, addr, sock->type);
74879 +}
74880 +
74881 +int
74882 +gr_search_bind(struct socket *sock, struct sockaddr_in *addr)
74883 +{
74884 + return gr_search_connectbind(GR_BIND | GR_BINDOVERRIDE, sock->sk, addr, sock->type);
74885 +}
74886 +
74887 +int gr_search_listen(struct socket *sock)
74888 +{
74889 + struct sock *sk = sock->sk;
74890 + struct sockaddr_in addr;
74891 +
74892 + addr.sin_addr.s_addr = inet_sk(sk)->inet_saddr;
74893 + addr.sin_port = inet_sk(sk)->inet_sport;
74894 +
74895 + return gr_search_connectbind(GR_BIND | GR_CONNECTOVERRIDE, sock->sk, &addr, sock->type);
74896 +}
74897 +
74898 +int gr_search_accept(struct socket *sock)
74899 +{
74900 + struct sock *sk = sock->sk;
74901 + struct sockaddr_in addr;
74902 +
74903 + addr.sin_addr.s_addr = inet_sk(sk)->inet_saddr;
74904 + addr.sin_port = inet_sk(sk)->inet_sport;
74905 +
74906 + return gr_search_connectbind(GR_BIND | GR_CONNECTOVERRIDE, sock->sk, &addr, sock->type);
74907 +}
74908 +
74909 +int
74910 +gr_search_udp_sendmsg(struct sock *sk, struct sockaddr_in *addr)
74911 +{
74912 + if (addr)
74913 + return gr_search_connectbind(GR_CONNECT, sk, addr, SOCK_DGRAM);
74914 + else {
74915 + struct sockaddr_in sin;
74916 + const struct inet_sock *inet = inet_sk(sk);
74917 +
74918 + sin.sin_addr.s_addr = inet->inet_daddr;
74919 + sin.sin_port = inet->inet_dport;
74920 +
74921 + return gr_search_connectbind(GR_CONNECT | GR_CONNECTOVERRIDE, sk, &sin, SOCK_DGRAM);
74922 + }
74923 +}
74924 +
74925 +int
74926 +gr_search_udp_recvmsg(struct sock *sk, const struct sk_buff *skb)
74927 +{
74928 + struct sockaddr_in sin;
74929 +
74930 + if (unlikely(skb->len < sizeof (struct udphdr)))
74931 + return 0; // skip this packet
74932 +
74933 + sin.sin_addr.s_addr = ip_hdr(skb)->saddr;
74934 + sin.sin_port = udp_hdr(skb)->source;
74935 +
74936 + return gr_search_connectbind(GR_CONNECT | GR_CONNECTOVERRIDE, sk, &sin, SOCK_DGRAM);
74937 +}
74938 diff --git a/grsecurity/gracl_learn.c b/grsecurity/gracl_learn.c
74939 new file mode 100644
74940 index 0000000..25f54ef
74941 --- /dev/null
74942 +++ b/grsecurity/gracl_learn.c
74943 @@ -0,0 +1,207 @@
74944 +#include <linux/kernel.h>
74945 +#include <linux/mm.h>
74946 +#include <linux/sched.h>
74947 +#include <linux/poll.h>
74948 +#include <linux/string.h>
74949 +#include <linux/file.h>
74950 +#include <linux/types.h>
74951 +#include <linux/vmalloc.h>
74952 +#include <linux/grinternal.h>
74953 +
74954 +extern ssize_t write_grsec_handler(struct file * file, const char __user * buf,
74955 + size_t count, loff_t *ppos);
74956 +extern int gr_acl_is_enabled(void);
74957 +
74958 +static DECLARE_WAIT_QUEUE_HEAD(learn_wait);
74959 +static int gr_learn_attached;
74960 +
74961 +/* use a 512k buffer */
74962 +#define LEARN_BUFFER_SIZE (512 * 1024)
74963 +
74964 +static DEFINE_SPINLOCK(gr_learn_lock);
74965 +static DEFINE_MUTEX(gr_learn_user_mutex);
74966 +
74967 +/* we need to maintain two buffers, so that the kernel context of grlearn
74968 + uses a semaphore around the userspace copying, and the other kernel contexts
74969 + use a spinlock when copying into the buffer, since they cannot sleep
74970 +*/
74971 +static char *learn_buffer;
74972 +static char *learn_buffer_user;
74973 +static int learn_buffer_len;
74974 +static int learn_buffer_user_len;
74975 +
74976 +static ssize_t
74977 +read_learn(struct file *file, char __user * buf, size_t count, loff_t * ppos)
74978 +{
74979 + DECLARE_WAITQUEUE(wait, current);
74980 + ssize_t retval = 0;
74981 +
74982 + add_wait_queue(&learn_wait, &wait);
74983 + set_current_state(TASK_INTERRUPTIBLE);
74984 + do {
74985 + mutex_lock(&gr_learn_user_mutex);
74986 + spin_lock(&gr_learn_lock);
74987 + if (learn_buffer_len)
74988 + break;
74989 + spin_unlock(&gr_learn_lock);
74990 + mutex_unlock(&gr_learn_user_mutex);
74991 + if (file->f_flags & O_NONBLOCK) {
74992 + retval = -EAGAIN;
74993 + goto out;
74994 + }
74995 + if (signal_pending(current)) {
74996 + retval = -ERESTARTSYS;
74997 + goto out;
74998 + }
74999 +
75000 + schedule();
75001 + } while (1);
75002 +
75003 + memcpy(learn_buffer_user, learn_buffer, learn_buffer_len);
75004 + learn_buffer_user_len = learn_buffer_len;
75005 + retval = learn_buffer_len;
75006 + learn_buffer_len = 0;
75007 +
75008 + spin_unlock(&gr_learn_lock);
75009 +
75010 + if (copy_to_user(buf, learn_buffer_user, learn_buffer_user_len))
75011 + retval = -EFAULT;
75012 +
75013 + mutex_unlock(&gr_learn_user_mutex);
75014 +out:
75015 + set_current_state(TASK_RUNNING);
75016 + remove_wait_queue(&learn_wait, &wait);
75017 + return retval;
75018 +}
75019 +
75020 +static unsigned int
75021 +poll_learn(struct file * file, poll_table * wait)
75022 +{
75023 + poll_wait(file, &learn_wait, wait);
75024 +
75025 + if (learn_buffer_len)
75026 + return (POLLIN | POLLRDNORM);
75027 +
75028 + return 0;
75029 +}
75030 +
75031 +void
75032 +gr_clear_learn_entries(void)
75033 +{
75034 + char *tmp;
75035 +
75036 + mutex_lock(&gr_learn_user_mutex);
75037 + spin_lock(&gr_learn_lock);
75038 + tmp = learn_buffer;
75039 + learn_buffer = NULL;
75040 + spin_unlock(&gr_learn_lock);
75041 + if (tmp)
75042 + vfree(tmp);
75043 + if (learn_buffer_user != NULL) {
75044 + vfree(learn_buffer_user);
75045 + learn_buffer_user = NULL;
75046 + }
75047 + learn_buffer_len = 0;
75048 + mutex_unlock(&gr_learn_user_mutex);
75049 +
75050 + return;
75051 +}
75052 +
75053 +void
75054 +gr_add_learn_entry(const char *fmt, ...)
75055 +{
75056 + va_list args;
75057 + unsigned int len;
75058 +
75059 + if (!gr_learn_attached)
75060 + return;
75061 +
75062 + spin_lock(&gr_learn_lock);
75063 +
75064 + /* leave a gap at the end so we know when it's "full" but don't have to
75065 + compute the exact length of the string we're trying to append
75066 + */
75067 + if (learn_buffer_len > LEARN_BUFFER_SIZE - 16384) {
75068 + spin_unlock(&gr_learn_lock);
75069 + wake_up_interruptible(&learn_wait);
75070 + return;
75071 + }
75072 + if (learn_buffer == NULL) {
75073 + spin_unlock(&gr_learn_lock);
75074 + return;
75075 + }
75076 +
75077 + va_start(args, fmt);
75078 + len = vsnprintf(learn_buffer + learn_buffer_len, LEARN_BUFFER_SIZE - learn_buffer_len, fmt, args);
75079 + va_end(args);
75080 +
75081 + learn_buffer_len += len + 1;
75082 +
75083 + spin_unlock(&gr_learn_lock);
75084 + wake_up_interruptible(&learn_wait);
75085 +
75086 + return;
75087 +}
75088 +
75089 +static int
75090 +open_learn(struct inode *inode, struct file *file)
75091 +{
75092 + if (file->f_mode & FMODE_READ && gr_learn_attached)
75093 + return -EBUSY;
75094 + if (file->f_mode & FMODE_READ) {
75095 + int retval = 0;
75096 + mutex_lock(&gr_learn_user_mutex);
75097 + if (learn_buffer == NULL)
75098 + learn_buffer = vmalloc(LEARN_BUFFER_SIZE);
75099 + if (learn_buffer_user == NULL)
75100 + learn_buffer_user = vmalloc(LEARN_BUFFER_SIZE);
75101 + if (learn_buffer == NULL) {
75102 + retval = -ENOMEM;
75103 + goto out_error;
75104 + }
75105 + if (learn_buffer_user == NULL) {
75106 + retval = -ENOMEM;
75107 + goto out_error;
75108 + }
75109 + learn_buffer_len = 0;
75110 + learn_buffer_user_len = 0;
75111 + gr_learn_attached = 1;
75112 +out_error:
75113 + mutex_unlock(&gr_learn_user_mutex);
75114 + return retval;
75115 + }
75116 + return 0;
75117 +}
75118 +
75119 +static int
75120 +close_learn(struct inode *inode, struct file *file)
75121 +{
75122 + if (file->f_mode & FMODE_READ) {
75123 + char *tmp = NULL;
75124 + mutex_lock(&gr_learn_user_mutex);
75125 + spin_lock(&gr_learn_lock);
75126 + tmp = learn_buffer;
75127 + learn_buffer = NULL;
75128 + spin_unlock(&gr_learn_lock);
75129 + if (tmp)
75130 + vfree(tmp);
75131 + if (learn_buffer_user != NULL) {
75132 + vfree(learn_buffer_user);
75133 + learn_buffer_user = NULL;
75134 + }
75135 + learn_buffer_len = 0;
75136 + learn_buffer_user_len = 0;
75137 + gr_learn_attached = 0;
75138 + mutex_unlock(&gr_learn_user_mutex);
75139 + }
75140 +
75141 + return 0;
75142 +}
75143 +
75144 +const struct file_operations grsec_fops = {
75145 + .read = read_learn,
75146 + .write = write_grsec_handler,
75147 + .open = open_learn,
75148 + .release = close_learn,
75149 + .poll = poll_learn,
75150 +};
75151 diff --git a/grsecurity/gracl_policy.c b/grsecurity/gracl_policy.c
75152 new file mode 100644
75153 index 0000000..fd26052
75154 --- /dev/null
75155 +++ b/grsecurity/gracl_policy.c
75156 @@ -0,0 +1,1781 @@
75157 +#include <linux/kernel.h>
75158 +#include <linux/module.h>
75159 +#include <linux/sched.h>
75160 +#include <linux/mm.h>
75161 +#include <linux/file.h>
75162 +#include <linux/fs.h>
75163 +#include <linux/namei.h>
75164 +#include <linux/mount.h>
75165 +#include <linux/tty.h>
75166 +#include <linux/proc_fs.h>
75167 +#include <linux/lglock.h>
75168 +#include <linux/slab.h>
75169 +#include <linux/vmalloc.h>
75170 +#include <linux/types.h>
75171 +#include <linux/sysctl.h>
75172 +#include <linux/netdevice.h>
75173 +#include <linux/ptrace.h>
75174 +#include <linux/gracl.h>
75175 +#include <linux/gralloc.h>
75176 +#include <linux/security.h>
75177 +#include <linux/grinternal.h>
75178 +#include <linux/pid_namespace.h>
75179 +#include <linux/stop_machine.h>
75180 +#include <linux/fdtable.h>
75181 +#include <linux/percpu.h>
75182 +#include <linux/lglock.h>
75183 +#include <linux/hugetlb.h>
75184 +#include <linux/posix-timers.h>
75185 +#include "../fs/mount.h"
75186 +
75187 +#include <asm/uaccess.h>
75188 +#include <asm/errno.h>
75189 +#include <asm/mman.h>
75190 +
75191 +extern struct gr_policy_state *polstate;
75192 +
75193 +#define FOR_EACH_ROLE_START(role) \
75194 + role = polstate->role_list; \
75195 + while (role) {
75196 +
75197 +#define FOR_EACH_ROLE_END(role) \
75198 + role = role->prev; \
75199 + }
75200 +
75201 +struct path gr_real_root;
75202 +
75203 +extern struct gr_alloc_state *current_alloc_state;
75204 +
75205 +u16 acl_sp_role_value;
75206 +
75207 +static DEFINE_MUTEX(gr_dev_mutex);
75208 +
75209 +extern int chkpw(struct gr_arg *entry, unsigned char *salt, unsigned char *sum);
75210 +extern void gr_clear_learn_entries(void);
75211 +
75212 +struct gr_arg *gr_usermode __read_only;
75213 +unsigned char *gr_system_salt __read_only;
75214 +unsigned char *gr_system_sum __read_only;
75215 +
75216 +static unsigned int gr_auth_attempts = 0;
75217 +static unsigned long gr_auth_expires = 0UL;
75218 +
75219 +struct acl_object_label *fakefs_obj_rw;
75220 +struct acl_object_label *fakefs_obj_rwx;
75221 +
75222 +extern int gr_init_uidset(void);
75223 +extern void gr_free_uidset(void);
75224 +extern void gr_remove_uid(uid_t uid);
75225 +extern int gr_find_uid(uid_t uid);
75226 +
75227 +extern struct acl_subject_label *__gr_get_subject_for_task(const struct gr_policy_state *state, struct task_struct *task, const char *filename, int fallback);
75228 +extern void __gr_apply_subject_to_task(struct gr_policy_state *state, struct task_struct *task, struct acl_subject_label *subj);
75229 +extern int gr_streq(const char *a, const char *b, const unsigned int lena, const unsigned int lenb);
75230 +extern void __insert_inodev_entry(const struct gr_policy_state *state, struct inodev_entry *entry);
75231 +extern struct acl_role_label *__lookup_acl_role_label(const struct gr_policy_state *state, const struct task_struct *task, const uid_t uid, const gid_t gid);
75232 +extern void insert_acl_obj_label(struct acl_object_label *obj, struct acl_subject_label *subj);
75233 +extern void insert_acl_subj_label(struct acl_subject_label *obj, struct acl_role_label *role);
75234 +extern struct name_entry * __lookup_name_entry(const struct gr_policy_state *state, const char *name);
75235 +extern char *gr_to_filename_rbac(const struct dentry *dentry, const struct vfsmount *mnt);
75236 +extern struct acl_subject_label *lookup_acl_subj_label(const u64 ino, const dev_t dev, const struct acl_role_label *role);
75237 +extern struct acl_subject_label *lookup_acl_subj_label_deleted(const u64 ino, const dev_t dev, const struct acl_role_label *role);
75238 +extern void assign_special_role(const char *rolename);
75239 +extern struct acl_subject_label *chk_subj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt, const struct acl_role_label *role);
75240 +extern int gr_rbac_disable(void *unused);
75241 +extern void gr_enable_rbac_system(void);
75242 +
75243 +static int copy_acl_object_label_normal(struct acl_object_label *obj, const struct acl_object_label *userp)
75244 +{
75245 + if (copy_from_user(obj, userp, sizeof(struct acl_object_label)))
75246 + return -EFAULT;
75247 +
75248 + return 0;
75249 +}
75250 +
75251 +static int copy_acl_ip_label_normal(struct acl_ip_label *ip, const struct acl_ip_label *userp)
75252 +{
75253 + if (copy_from_user(ip, userp, sizeof(struct acl_ip_label)))
75254 + return -EFAULT;
75255 +
75256 + return 0;
75257 +}
75258 +
75259 +static int copy_acl_subject_label_normal(struct acl_subject_label *subj, const struct acl_subject_label *userp)
75260 +{
75261 + if (copy_from_user(subj, userp, sizeof(struct acl_subject_label)))
75262 + return -EFAULT;
75263 +
75264 + return 0;
75265 +}
75266 +
75267 +static int copy_acl_role_label_normal(struct acl_role_label *role, const struct acl_role_label *userp)
75268 +{
75269 + if (copy_from_user(role, userp, sizeof(struct acl_role_label)))
75270 + return -EFAULT;
75271 +
75272 + return 0;
75273 +}
75274 +
75275 +static int copy_role_allowed_ip_normal(struct role_allowed_ip *roleip, const struct role_allowed_ip *userp)
75276 +{
75277 + if (copy_from_user(roleip, userp, sizeof(struct role_allowed_ip)))
75278 + return -EFAULT;
75279 +
75280 + return 0;
75281 +}
75282 +
75283 +static int copy_sprole_pw_normal(struct sprole_pw *pw, unsigned long idx, const struct sprole_pw *userp)
75284 +{
75285 + if (copy_from_user(pw, userp + idx, sizeof(struct sprole_pw)))
75286 + return -EFAULT;
75287 +
75288 + return 0;
75289 +}
75290 +
75291 +static int copy_gr_hash_struct_normal(struct gr_hash_struct *hash, const struct gr_hash_struct *userp)
75292 +{
75293 + if (copy_from_user(hash, userp, sizeof(struct gr_hash_struct)))
75294 + return -EFAULT;
75295 +
75296 + return 0;
75297 +}
75298 +
75299 +static int copy_role_transition_normal(struct role_transition *trans, const struct role_transition *userp)
75300 +{
75301 + if (copy_from_user(trans, userp, sizeof(struct role_transition)))
75302 + return -EFAULT;
75303 +
75304 + return 0;
75305 +}
75306 +
75307 +int copy_pointer_from_array_normal(void *ptr, unsigned long idx, const void *userp)
75308 +{
75309 + if (copy_from_user(ptr, userp + (idx * sizeof(void *)), sizeof(void *)))
75310 + return -EFAULT;
75311 +
75312 + return 0;
75313 +}
75314 +
75315 +static int copy_gr_arg_wrapper_normal(const char __user *buf, struct gr_arg_wrapper *uwrap)
75316 +{
75317 + if (copy_from_user(uwrap, buf, sizeof (struct gr_arg_wrapper)))
75318 + return -EFAULT;
75319 +
75320 + if ((uwrap->version != GRSECURITY_VERSION) ||
75321 + (uwrap->size != sizeof(struct gr_arg)))
75322 + return -EINVAL;
75323 +
75324 + return 0;
75325 +}
75326 +
75327 +static int copy_gr_arg_normal(const struct gr_arg __user *buf, struct gr_arg *arg)
75328 +{
75329 + if (copy_from_user(arg, buf, sizeof (struct gr_arg)))
75330 + return -EFAULT;
75331 +
75332 + return 0;
75333 +}
75334 +
75335 +static size_t get_gr_arg_wrapper_size_normal(void)
75336 +{
75337 + return sizeof(struct gr_arg_wrapper);
75338 +}
75339 +
75340 +#ifdef CONFIG_COMPAT
75341 +extern int copy_gr_arg_wrapper_compat(const char *buf, struct gr_arg_wrapper *uwrap);
75342 +extern int copy_gr_arg_compat(const struct gr_arg __user *buf, struct gr_arg *arg);
75343 +extern int copy_acl_object_label_compat(struct acl_object_label *obj, const struct acl_object_label *userp);
75344 +extern int copy_acl_subject_label_compat(struct acl_subject_label *subj, const struct acl_subject_label *userp);
75345 +extern int copy_acl_role_label_compat(struct acl_role_label *role, const struct acl_role_label *userp);
75346 +extern int copy_role_allowed_ip_compat(struct role_allowed_ip *roleip, const struct role_allowed_ip *userp);
75347 +extern int copy_role_transition_compat(struct role_transition *trans, const struct role_transition *userp);
75348 +extern int copy_gr_hash_struct_compat(struct gr_hash_struct *hash, const struct gr_hash_struct *userp);
75349 +extern int copy_pointer_from_array_compat(void *ptr, unsigned long idx, const void *userp);
75350 +extern int copy_acl_ip_label_compat(struct acl_ip_label *ip, const struct acl_ip_label *userp);
75351 +extern int copy_sprole_pw_compat(struct sprole_pw *pw, unsigned long idx, const struct sprole_pw *userp);
75352 +extern size_t get_gr_arg_wrapper_size_compat(void);
75353 +
75354 +int (* copy_gr_arg_wrapper)(const char *buf, struct gr_arg_wrapper *uwrap) __read_only;
75355 +int (* copy_gr_arg)(const struct gr_arg *buf, struct gr_arg *arg) __read_only;
75356 +int (* copy_acl_object_label)(struct acl_object_label *obj, const struct acl_object_label *userp) __read_only;
75357 +int (* copy_acl_subject_label)(struct acl_subject_label *subj, const struct acl_subject_label *userp) __read_only;
75358 +int (* copy_acl_role_label)(struct acl_role_label *role, const struct acl_role_label *userp) __read_only;
75359 +int (* copy_acl_ip_label)(struct acl_ip_label *ip, const struct acl_ip_label *userp) __read_only;
75360 +int (* copy_pointer_from_array)(void *ptr, unsigned long idx, const void *userp) __read_only;
75361 +int (* copy_sprole_pw)(struct sprole_pw *pw, unsigned long idx, const struct sprole_pw *userp) __read_only;
75362 +int (* copy_gr_hash_struct)(struct gr_hash_struct *hash, const struct gr_hash_struct *userp) __read_only;
75363 +int (* copy_role_transition)(struct role_transition *trans, const struct role_transition *userp) __read_only;
75364 +int (* copy_role_allowed_ip)(struct role_allowed_ip *roleip, const struct role_allowed_ip *userp) __read_only;
75365 +size_t (* get_gr_arg_wrapper_size)(void) __read_only;
75366 +
75367 +#else
75368 +#define copy_gr_arg_wrapper copy_gr_arg_wrapper_normal
75369 +#define copy_gr_arg copy_gr_arg_normal
75370 +#define copy_gr_hash_struct copy_gr_hash_struct_normal
75371 +#define copy_acl_object_label copy_acl_object_label_normal
75372 +#define copy_acl_subject_label copy_acl_subject_label_normal
75373 +#define copy_acl_role_label copy_acl_role_label_normal
75374 +#define copy_acl_ip_label copy_acl_ip_label_normal
75375 +#define copy_pointer_from_array copy_pointer_from_array_normal
75376 +#define copy_sprole_pw copy_sprole_pw_normal
75377 +#define copy_role_transition copy_role_transition_normal
75378 +#define copy_role_allowed_ip copy_role_allowed_ip_normal
75379 +#define get_gr_arg_wrapper_size get_gr_arg_wrapper_size_normal
75380 +#endif
75381 +
75382 +static struct acl_subject_label *
75383 +lookup_subject_map(const struct acl_subject_label *userp)
75384 +{
75385 + unsigned int index = gr_shash(userp, polstate->subj_map_set.s_size);
75386 + struct subject_map *match;
75387 +
75388 + match = polstate->subj_map_set.s_hash[index];
75389 +
75390 + while (match && match->user != userp)
75391 + match = match->next;
75392 +
75393 + if (match != NULL)
75394 + return match->kernel;
75395 + else
75396 + return NULL;
75397 +}
75398 +
75399 +static void
75400 +insert_subj_map_entry(struct subject_map *subjmap)
75401 +{
75402 + unsigned int index = gr_shash(subjmap->user, polstate->subj_map_set.s_size);
75403 + struct subject_map **curr;
75404 +
75405 + subjmap->prev = NULL;
75406 +
75407 + curr = &polstate->subj_map_set.s_hash[index];
75408 + if (*curr != NULL)
75409 + (*curr)->prev = subjmap;
75410 +
75411 + subjmap->next = *curr;
75412 + *curr = subjmap;
75413 +
75414 + return;
75415 +}
75416 +
75417 +static void
75418 +__insert_acl_role_label(struct acl_role_label *role, uid_t uidgid)
75419 +{
75420 + unsigned int index =
75421 + gr_rhash(uidgid, role->roletype & (GR_ROLE_USER | GR_ROLE_GROUP), polstate->acl_role_set.r_size);
75422 + struct acl_role_label **curr;
75423 + struct acl_role_label *tmp, *tmp2;
75424 +
75425 + curr = &polstate->acl_role_set.r_hash[index];
75426 +
75427 + /* simple case, slot is empty, just set it to our role */
75428 + if (*curr == NULL) {
75429 + *curr = role;
75430 + } else {
75431 + /* example:
75432 + 1 -> 2 -> 3 (adding 2 -> 3 to here)
75433 + 2 -> 3
75434 + */
75435 + /* first check to see if we can already be reached via this slot */
75436 + tmp = *curr;
75437 + while (tmp && tmp != role)
75438 + tmp = tmp->next;
75439 + if (tmp == role) {
75440 + /* we don't need to add ourselves to this slot's chain */
75441 + return;
75442 + }
75443 + /* we need to add ourselves to this chain, two cases */
75444 + if (role->next == NULL) {
75445 + /* simple case, append the current chain to our role */
75446 + role->next = *curr;
75447 + *curr = role;
75448 + } else {
75449 + /* 1 -> 2 -> 3 -> 4
75450 + 2 -> 3 -> 4
75451 + 3 -> 4 (adding 1 -> 2 -> 3 -> 4 to here)
75452 + */
75453 + /* trickier case: walk our role's chain until we find
75454 + the role for the start of the current slot's chain */
75455 + tmp = role;
75456 + tmp2 = *curr;
75457 + while (tmp->next && tmp->next != tmp2)
75458 + tmp = tmp->next;
75459 + if (tmp->next == tmp2) {
75460 + /* from example above, we found 3, so just
75461 + replace this slot's chain with ours */
75462 + *curr = role;
75463 + } else {
75464 + /* we didn't find a subset of our role's chain
75465 + in the current slot's chain, so append their
75466 + chain to ours, and set us as the first role in
75467 + the slot's chain
75468 +
75469 + we could fold this case with the case above,
75470 + but making it explicit for clarity
75471 + */
75472 + tmp->next = tmp2;
75473 + *curr = role;
75474 + }
75475 + }
75476 + }
75477 +
75478 + return;
75479 +}
75480 +
75481 +static void
75482 +insert_acl_role_label(struct acl_role_label *role)
75483 +{
75484 + int i;
75485 +
75486 + if (polstate->role_list == NULL) {
75487 + polstate->role_list = role;
75488 + role->prev = NULL;
75489 + } else {
75490 + role->prev = polstate->role_list;
75491 + polstate->role_list = role;
75492 + }
75493 +
75494 + /* used for hash chains */
75495 + role->next = NULL;
75496 +
75497 + if (role->roletype & GR_ROLE_DOMAIN) {
75498 + for (i = 0; i < role->domain_child_num; i++)
75499 + __insert_acl_role_label(role, role->domain_children[i]);
75500 + } else
75501 + __insert_acl_role_label(role, role->uidgid);
75502 +}
75503 +
75504 +static int
75505 +insert_name_entry(char *name, const u64 inode, const dev_t device, __u8 deleted)
75506 +{
75507 + struct name_entry **curr, *nentry;
75508 + struct inodev_entry *ientry;
75509 + unsigned int len = strlen(name);
75510 + unsigned int key = full_name_hash(name, len);
75511 + unsigned int index = key % polstate->name_set.n_size;
75512 +
75513 + curr = &polstate->name_set.n_hash[index];
75514 +
75515 + while (*curr && ((*curr)->key != key || !gr_streq((*curr)->name, name, (*curr)->len, len)))
75516 + curr = &((*curr)->next);
75517 +
75518 + if (*curr != NULL)
75519 + return 1;
75520 +
75521 + nentry = acl_alloc(sizeof (struct name_entry));
75522 + if (nentry == NULL)
75523 + return 0;
75524 + ientry = acl_alloc(sizeof (struct inodev_entry));
75525 + if (ientry == NULL)
75526 + return 0;
75527 + ientry->nentry = nentry;
75528 +
75529 + nentry->key = key;
75530 + nentry->name = name;
75531 + nentry->inode = inode;
75532 + nentry->device = device;
75533 + nentry->len = len;
75534 + nentry->deleted = deleted;
75535 +
75536 + nentry->prev = NULL;
75537 + curr = &polstate->name_set.n_hash[index];
75538 + if (*curr != NULL)
75539 + (*curr)->prev = nentry;
75540 + nentry->next = *curr;
75541 + *curr = nentry;
75542 +
75543 + /* insert us into the table searchable by inode/dev */
75544 + __insert_inodev_entry(polstate, ientry);
75545 +
75546 + return 1;
75547 +}
75548 +
75549 +/* allocating chained hash tables, so optimal size is where lambda ~ 1 */
75550 +
75551 +static void *
75552 +create_table(__u32 * len, int elementsize)
75553 +{
75554 + unsigned int table_sizes[] = {
75555 + 7, 13, 31, 61, 127, 251, 509, 1021, 2039, 4093, 8191, 16381,
75556 + 32749, 65521, 131071, 262139, 524287, 1048573, 2097143,
75557 + 4194301, 8388593, 16777213, 33554393, 67108859
75558 + };
75559 + void *newtable = NULL;
75560 + unsigned int pwr = 0;
75561 +
75562 + while ((pwr < ((sizeof (table_sizes) / sizeof (table_sizes[0])) - 1)) &&
75563 + table_sizes[pwr] <= *len)
75564 + pwr++;
75565 +
75566 + if (table_sizes[pwr] <= *len || (table_sizes[pwr] > ULONG_MAX / elementsize))
75567 + return newtable;
75568 +
75569 + if ((table_sizes[pwr] * elementsize) <= PAGE_SIZE)
75570 + newtable =
75571 + kmalloc(table_sizes[pwr] * elementsize, GFP_KERNEL);
75572 + else
75573 + newtable = vmalloc(table_sizes[pwr] * elementsize);
75574 +
75575 + *len = table_sizes[pwr];
75576 +
75577 + return newtable;
75578 +}
75579 +
75580 +static int
75581 +init_variables(const struct gr_arg *arg, bool reload)
75582 +{
75583 + struct task_struct *reaper = init_pid_ns.child_reaper;
75584 + unsigned int stacksize;
75585 +
75586 + polstate->subj_map_set.s_size = arg->role_db.num_subjects;
75587 + polstate->acl_role_set.r_size = arg->role_db.num_roles + arg->role_db.num_domain_children;
75588 + polstate->name_set.n_size = arg->role_db.num_objects;
75589 + polstate->inodev_set.i_size = arg->role_db.num_objects;
75590 +
75591 + if (!polstate->subj_map_set.s_size || !polstate->acl_role_set.r_size ||
75592 + !polstate->name_set.n_size || !polstate->inodev_set.i_size)
75593 + return 1;
75594 +
75595 + if (!reload) {
75596 + if (!gr_init_uidset())
75597 + return 1;
75598 + }
75599 +
75600 + /* set up the stack that holds allocation info */
75601 +
75602 + stacksize = arg->role_db.num_pointers + 5;
75603 +
75604 + if (!acl_alloc_stack_init(stacksize))
75605 + return 1;
75606 +
75607 + if (!reload) {
75608 + /* grab reference for the real root dentry and vfsmount */
75609 + get_fs_root(reaper->fs, &gr_real_root);
75610 +
75611 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
75612 + printk(KERN_ALERT "Obtained real root device=%d, inode=%lu\n", __get_dev(gr_real_root.dentry), gr_real_root.dentry->d_inode->i_ino);
75613 +#endif
75614 +
75615 + fakefs_obj_rw = kzalloc(sizeof(struct acl_object_label), GFP_KERNEL);
75616 + if (fakefs_obj_rw == NULL)
75617 + return 1;
75618 + fakefs_obj_rw->mode = GR_FIND | GR_READ | GR_WRITE;
75619 +
75620 + fakefs_obj_rwx = kzalloc(sizeof(struct acl_object_label), GFP_KERNEL);
75621 + if (fakefs_obj_rwx == NULL)
75622 + return 1;
75623 + fakefs_obj_rwx->mode = GR_FIND | GR_READ | GR_WRITE | GR_EXEC;
75624 + }
75625 +
75626 + polstate->subj_map_set.s_hash =
75627 + (struct subject_map **) create_table(&polstate->subj_map_set.s_size, sizeof(void *));
75628 + polstate->acl_role_set.r_hash =
75629 + (struct acl_role_label **) create_table(&polstate->acl_role_set.r_size, sizeof(void *));
75630 + polstate->name_set.n_hash = (struct name_entry **) create_table(&polstate->name_set.n_size, sizeof(void *));
75631 + polstate->inodev_set.i_hash =
75632 + (struct inodev_entry **) create_table(&polstate->inodev_set.i_size, sizeof(void *));
75633 +
75634 + if (!polstate->subj_map_set.s_hash || !polstate->acl_role_set.r_hash ||
75635 + !polstate->name_set.n_hash || !polstate->inodev_set.i_hash)
75636 + return 1;
75637 +
75638 + memset(polstate->subj_map_set.s_hash, 0,
75639 + sizeof(struct subject_map *) * polstate->subj_map_set.s_size);
75640 + memset(polstate->acl_role_set.r_hash, 0,
75641 + sizeof (struct acl_role_label *) * polstate->acl_role_set.r_size);
75642 + memset(polstate->name_set.n_hash, 0,
75643 + sizeof (struct name_entry *) * polstate->name_set.n_size);
75644 + memset(polstate->inodev_set.i_hash, 0,
75645 + sizeof (struct inodev_entry *) * polstate->inodev_set.i_size);
75646 +
75647 + return 0;
75648 +}
75649 +
75650 +/* free information not needed after startup
75651 + currently contains user->kernel pointer mappings for subjects
75652 +*/
75653 +
75654 +static void
75655 +free_init_variables(void)
75656 +{
75657 + __u32 i;
75658 +
75659 + if (polstate->subj_map_set.s_hash) {
75660 + for (i = 0; i < polstate->subj_map_set.s_size; i++) {
75661 + if (polstate->subj_map_set.s_hash[i]) {
75662 + kfree(polstate->subj_map_set.s_hash[i]);
75663 + polstate->subj_map_set.s_hash[i] = NULL;
75664 + }
75665 + }
75666 +
75667 + if ((polstate->subj_map_set.s_size * sizeof (struct subject_map *)) <=
75668 + PAGE_SIZE)
75669 + kfree(polstate->subj_map_set.s_hash);
75670 + else
75671 + vfree(polstate->subj_map_set.s_hash);
75672 + }
75673 +
75674 + return;
75675 +}
75676 +
75677 +static void
75678 +free_variables(bool reload)
75679 +{
75680 + struct acl_subject_label *s;
75681 + struct acl_role_label *r;
75682 + struct task_struct *task, *task2;
75683 + unsigned int x;
75684 +
75685 + if (!reload) {
75686 + gr_clear_learn_entries();
75687 +
75688 + read_lock(&tasklist_lock);
75689 + do_each_thread(task2, task) {
75690 + task->acl_sp_role = 0;
75691 + task->acl_role_id = 0;
75692 + task->inherited = 0;
75693 + task->acl = NULL;
75694 + task->role = NULL;
75695 + } while_each_thread(task2, task);
75696 + read_unlock(&tasklist_lock);
75697 +
75698 + kfree(fakefs_obj_rw);
75699 + fakefs_obj_rw = NULL;
75700 + kfree(fakefs_obj_rwx);
75701 + fakefs_obj_rwx = NULL;
75702 +
75703 + /* release the reference to the real root dentry and vfsmount */
75704 + path_put(&gr_real_root);
75705 + memset(&gr_real_root, 0, sizeof(gr_real_root));
75706 + }
75707 +
75708 + /* free all object hash tables */
75709 +
75710 + FOR_EACH_ROLE_START(r)
75711 + if (r->subj_hash == NULL)
75712 + goto next_role;
75713 + FOR_EACH_SUBJECT_START(r, s, x)
75714 + if (s->obj_hash == NULL)
75715 + break;
75716 + if ((s->obj_hash_size * sizeof (struct acl_object_label *)) <= PAGE_SIZE)
75717 + kfree(s->obj_hash);
75718 + else
75719 + vfree(s->obj_hash);
75720 + FOR_EACH_SUBJECT_END(s, x)
75721 + FOR_EACH_NESTED_SUBJECT_START(r, s)
75722 + if (s->obj_hash == NULL)
75723 + break;
75724 + if ((s->obj_hash_size * sizeof (struct acl_object_label *)) <= PAGE_SIZE)
75725 + kfree(s->obj_hash);
75726 + else
75727 + vfree(s->obj_hash);
75728 + FOR_EACH_NESTED_SUBJECT_END(s)
75729 + if ((r->subj_hash_size * sizeof (struct acl_subject_label *)) <= PAGE_SIZE)
75730 + kfree(r->subj_hash);
75731 + else
75732 + vfree(r->subj_hash);
75733 + r->subj_hash = NULL;
75734 +next_role:
75735 + FOR_EACH_ROLE_END(r)
75736 +
75737 + acl_free_all();
75738 +
75739 + if (polstate->acl_role_set.r_hash) {
75740 + if ((polstate->acl_role_set.r_size * sizeof (struct acl_role_label *)) <=
75741 + PAGE_SIZE)
75742 + kfree(polstate->acl_role_set.r_hash);
75743 + else
75744 + vfree(polstate->acl_role_set.r_hash);
75745 + }
75746 + if (polstate->name_set.n_hash) {
75747 + if ((polstate->name_set.n_size * sizeof (struct name_entry *)) <=
75748 + PAGE_SIZE)
75749 + kfree(polstate->name_set.n_hash);
75750 + else
75751 + vfree(polstate->name_set.n_hash);
75752 + }
75753 +
75754 + if (polstate->inodev_set.i_hash) {
75755 + if ((polstate->inodev_set.i_size * sizeof (struct inodev_entry *)) <=
75756 + PAGE_SIZE)
75757 + kfree(polstate->inodev_set.i_hash);
75758 + else
75759 + vfree(polstate->inodev_set.i_hash);
75760 + }
75761 +
75762 + if (!reload)
75763 + gr_free_uidset();
75764 +
75765 + memset(&polstate->name_set, 0, sizeof (struct name_db));
75766 + memset(&polstate->inodev_set, 0, sizeof (struct inodev_db));
75767 + memset(&polstate->acl_role_set, 0, sizeof (struct acl_role_db));
75768 + memset(&polstate->subj_map_set, 0, sizeof (struct acl_subj_map_db));
75769 +
75770 + polstate->default_role = NULL;
75771 + polstate->kernel_role = NULL;
75772 + polstate->role_list = NULL;
75773 +
75774 + return;
75775 +}
75776 +
75777 +static struct acl_subject_label *
75778 +do_copy_user_subj(struct acl_subject_label *userp, struct acl_role_label *role, int *already_copied);
75779 +
75780 +static int alloc_and_copy_string(char **name, unsigned int maxlen)
75781 +{
75782 + unsigned int len = strnlen_user(*name, maxlen);
75783 + char *tmp;
75784 +
75785 + if (!len || len >= maxlen)
75786 + return -EINVAL;
75787 +
75788 + if ((tmp = (char *) acl_alloc(len)) == NULL)
75789 + return -ENOMEM;
75790 +
75791 + if (copy_from_user(tmp, *name, len))
75792 + return -EFAULT;
75793 +
75794 + tmp[len-1] = '\0';
75795 + *name = tmp;
75796 +
75797 + return 0;
75798 +}
75799 +
75800 +static int
75801 +copy_user_glob(struct acl_object_label *obj)
75802 +{
75803 + struct acl_object_label *g_tmp, **guser;
75804 + int error;
75805 +
75806 + if (obj->globbed == NULL)
75807 + return 0;
75808 +
75809 + guser = &obj->globbed;
75810 + while (*guser) {
75811 + g_tmp = (struct acl_object_label *)
75812 + acl_alloc(sizeof (struct acl_object_label));
75813 + if (g_tmp == NULL)
75814 + return -ENOMEM;
75815 +
75816 + if (copy_acl_object_label(g_tmp, *guser))
75817 + return -EFAULT;
75818 +
75819 + error = alloc_and_copy_string(&g_tmp->filename, PATH_MAX);
75820 + if (error)
75821 + return error;
75822 +
75823 + *guser = g_tmp;
75824 + guser = &(g_tmp->next);
75825 + }
75826 +
75827 + return 0;
75828 +}
75829 +
75830 +static int
75831 +copy_user_objs(struct acl_object_label *userp, struct acl_subject_label *subj,
75832 + struct acl_role_label *role)
75833 +{
75834 + struct acl_object_label *o_tmp;
75835 + int ret;
75836 +
75837 + while (userp) {
75838 + if ((o_tmp = (struct acl_object_label *)
75839 + acl_alloc(sizeof (struct acl_object_label))) == NULL)
75840 + return -ENOMEM;
75841 +
75842 + if (copy_acl_object_label(o_tmp, userp))
75843 + return -EFAULT;
75844 +
75845 + userp = o_tmp->prev;
75846 +
75847 + ret = alloc_and_copy_string(&o_tmp->filename, PATH_MAX);
75848 + if (ret)
75849 + return ret;
75850 +
75851 + insert_acl_obj_label(o_tmp, subj);
75852 + if (!insert_name_entry(o_tmp->filename, o_tmp->inode,
75853 + o_tmp->device, (o_tmp->mode & GR_DELETED) ? 1 : 0))
75854 + return -ENOMEM;
75855 +
75856 + ret = copy_user_glob(o_tmp);
75857 + if (ret)
75858 + return ret;
75859 +
75860 + if (o_tmp->nested) {
75861 + int already_copied;
75862 +
75863 + o_tmp->nested = do_copy_user_subj(o_tmp->nested, role, &already_copied);
75864 + if (IS_ERR(o_tmp->nested))
75865 + return PTR_ERR(o_tmp->nested);
75866 +
75867 + /* insert into nested subject list if we haven't copied this one yet
75868 + to prevent duplicate entries */
75869 + if (!already_copied) {
75870 + o_tmp->nested->next = role->hash->first;
75871 + role->hash->first = o_tmp->nested;
75872 + }
75873 + }
75874 + }
75875 +
75876 + return 0;
75877 +}
75878 +
75879 +static __u32
75880 +count_user_subjs(struct acl_subject_label *userp)
75881 +{
75882 + struct acl_subject_label s_tmp;
75883 + __u32 num = 0;
75884 +
75885 + while (userp) {
75886 + if (copy_acl_subject_label(&s_tmp, userp))
75887 + break;
75888 +
75889 + userp = s_tmp.prev;
75890 + }
75891 +
75892 + return num;
75893 +}
75894 +
75895 +static int
75896 +copy_user_allowedips(struct acl_role_label *rolep)
75897 +{
75898 + struct role_allowed_ip *ruserip, *rtmp = NULL, *rlast;
75899 +
75900 + ruserip = rolep->allowed_ips;
75901 +
75902 + while (ruserip) {
75903 + rlast = rtmp;
75904 +
75905 + if ((rtmp = (struct role_allowed_ip *)
75906 + acl_alloc(sizeof (struct role_allowed_ip))) == NULL)
75907 + return -ENOMEM;
75908 +
75909 + if (copy_role_allowed_ip(rtmp, ruserip))
75910 + return -EFAULT;
75911 +
75912 + ruserip = rtmp->prev;
75913 +
75914 + if (!rlast) {
75915 + rtmp->prev = NULL;
75916 + rolep->allowed_ips = rtmp;
75917 + } else {
75918 + rlast->next = rtmp;
75919 + rtmp->prev = rlast;
75920 + }
75921 +
75922 + if (!ruserip)
75923 + rtmp->next = NULL;
75924 + }
75925 +
75926 + return 0;
75927 +}
75928 +
75929 +static int
75930 +copy_user_transitions(struct acl_role_label *rolep)
75931 +{
75932 + struct role_transition *rusertp, *rtmp = NULL, *rlast;
75933 + int error;
75934 +
75935 + rusertp = rolep->transitions;
75936 +
75937 + while (rusertp) {
75938 + rlast = rtmp;
75939 +
75940 + if ((rtmp = (struct role_transition *)
75941 + acl_alloc(sizeof (struct role_transition))) == NULL)
75942 + return -ENOMEM;
75943 +
75944 + if (copy_role_transition(rtmp, rusertp))
75945 + return -EFAULT;
75946 +
75947 + rusertp = rtmp->prev;
75948 +
75949 + error = alloc_and_copy_string(&rtmp->rolename, GR_SPROLE_LEN);
75950 + if (error)
75951 + return error;
75952 +
75953 + if (!rlast) {
75954 + rtmp->prev = NULL;
75955 + rolep->transitions = rtmp;
75956 + } else {
75957 + rlast->next = rtmp;
75958 + rtmp->prev = rlast;
75959 + }
75960 +
75961 + if (!rusertp)
75962 + rtmp->next = NULL;
75963 + }
75964 +
75965 + return 0;
75966 +}
75967 +
75968 +static __u32 count_user_objs(const struct acl_object_label __user *userp)
75969 +{
75970 + struct acl_object_label o_tmp;
75971 + __u32 num = 0;
75972 +
75973 + while (userp) {
75974 + if (copy_acl_object_label(&o_tmp, userp))
75975 + break;
75976 +
75977 + userp = o_tmp.prev;
75978 + num++;
75979 + }
75980 +
75981 + return num;
75982 +}
75983 +
75984 +static struct acl_subject_label *
75985 +do_copy_user_subj(struct acl_subject_label *userp, struct acl_role_label *role, int *already_copied)
75986 +{
75987 + struct acl_subject_label *s_tmp = NULL, *s_tmp2;
75988 + __u32 num_objs;
75989 + struct acl_ip_label **i_tmp, *i_utmp2;
75990 + struct gr_hash_struct ghash;
75991 + struct subject_map *subjmap;
75992 + unsigned int i_num;
75993 + int err;
75994 +
75995 + if (already_copied != NULL)
75996 + *already_copied = 0;
75997 +
75998 + s_tmp = lookup_subject_map(userp);
75999 +
76000 + /* we've already copied this subject into the kernel, just return
76001 + the reference to it, and don't copy it over again
76002 + */
76003 + if (s_tmp) {
76004 + if (already_copied != NULL)
76005 + *already_copied = 1;
76006 + return(s_tmp);
76007 + }
76008 +
76009 + if ((s_tmp = (struct acl_subject_label *)
76010 + acl_alloc(sizeof (struct acl_subject_label))) == NULL)
76011 + return ERR_PTR(-ENOMEM);
76012 +
76013 + subjmap = (struct subject_map *)kmalloc(sizeof (struct subject_map), GFP_KERNEL);
76014 + if (subjmap == NULL)
76015 + return ERR_PTR(-ENOMEM);
76016 +
76017 + subjmap->user = userp;
76018 + subjmap->kernel = s_tmp;
76019 + insert_subj_map_entry(subjmap);
76020 +
76021 + if (copy_acl_subject_label(s_tmp, userp))
76022 + return ERR_PTR(-EFAULT);
76023 +
76024 + err = alloc_and_copy_string(&s_tmp->filename, PATH_MAX);
76025 + if (err)
76026 + return ERR_PTR(err);
76027 +
76028 + if (!strcmp(s_tmp->filename, "/"))
76029 + role->root_label = s_tmp;
76030 +
76031 + if (copy_gr_hash_struct(&ghash, s_tmp->hash))
76032 + return ERR_PTR(-EFAULT);
76033 +
76034 + /* copy user and group transition tables */
76035 +
76036 + if (s_tmp->user_trans_num) {
76037 + uid_t *uidlist;
76038 +
76039 + uidlist = (uid_t *)acl_alloc_num(s_tmp->user_trans_num, sizeof(uid_t));
76040 + if (uidlist == NULL)
76041 + return ERR_PTR(-ENOMEM);
76042 + if (copy_from_user(uidlist, s_tmp->user_transitions, s_tmp->user_trans_num * sizeof(uid_t)))
76043 + return ERR_PTR(-EFAULT);
76044 +
76045 + s_tmp->user_transitions = uidlist;
76046 + }
76047 +
76048 + if (s_tmp->group_trans_num) {
76049 + gid_t *gidlist;
76050 +
76051 + gidlist = (gid_t *)acl_alloc_num(s_tmp->group_trans_num, sizeof(gid_t));
76052 + if (gidlist == NULL)
76053 + return ERR_PTR(-ENOMEM);
76054 + if (copy_from_user(gidlist, s_tmp->group_transitions, s_tmp->group_trans_num * sizeof(gid_t)))
76055 + return ERR_PTR(-EFAULT);
76056 +
76057 + s_tmp->group_transitions = gidlist;
76058 + }
76059 +
76060 + /* set up object hash table */
76061 + num_objs = count_user_objs(ghash.first);
76062 +
76063 + s_tmp->obj_hash_size = num_objs;
76064 + s_tmp->obj_hash =
76065 + (struct acl_object_label **)
76066 + create_table(&(s_tmp->obj_hash_size), sizeof(void *));
76067 +
76068 + if (!s_tmp->obj_hash)
76069 + return ERR_PTR(-ENOMEM);
76070 +
76071 + memset(s_tmp->obj_hash, 0,
76072 + s_tmp->obj_hash_size *
76073 + sizeof (struct acl_object_label *));
76074 +
76075 + /* add in objects */
76076 + err = copy_user_objs(ghash.first, s_tmp, role);
76077 +
76078 + if (err)
76079 + return ERR_PTR(err);
76080 +
76081 + /* set pointer for parent subject */
76082 + if (s_tmp->parent_subject) {
76083 + s_tmp2 = do_copy_user_subj(s_tmp->parent_subject, role, NULL);
76084 +
76085 + if (IS_ERR(s_tmp2))
76086 + return s_tmp2;
76087 +
76088 + s_tmp->parent_subject = s_tmp2;
76089 + }
76090 +
76091 + /* add in ip acls */
76092 +
76093 + if (!s_tmp->ip_num) {
76094 + s_tmp->ips = NULL;
76095 + goto insert;
76096 + }
76097 +
76098 + i_tmp =
76099 + (struct acl_ip_label **) acl_alloc_num(s_tmp->ip_num,
76100 + sizeof (struct acl_ip_label *));
76101 +
76102 + if (!i_tmp)
76103 + return ERR_PTR(-ENOMEM);
76104 +
76105 + for (i_num = 0; i_num < s_tmp->ip_num; i_num++) {
76106 + *(i_tmp + i_num) =
76107 + (struct acl_ip_label *)
76108 + acl_alloc(sizeof (struct acl_ip_label));
76109 + if (!*(i_tmp + i_num))
76110 + return ERR_PTR(-ENOMEM);
76111 +
76112 + if (copy_pointer_from_array(&i_utmp2, i_num, s_tmp->ips))
76113 + return ERR_PTR(-EFAULT);
76114 +
76115 + if (copy_acl_ip_label(*(i_tmp + i_num), i_utmp2))
76116 + return ERR_PTR(-EFAULT);
76117 +
76118 + if ((*(i_tmp + i_num))->iface == NULL)
76119 + continue;
76120 +
76121 + err = alloc_and_copy_string(&(*(i_tmp + i_num))->iface, IFNAMSIZ);
76122 + if (err)
76123 + return ERR_PTR(err);
76124 + }
76125 +
76126 + s_tmp->ips = i_tmp;
76127 +
76128 +insert:
76129 + if (!insert_name_entry(s_tmp->filename, s_tmp->inode,
76130 + s_tmp->device, (s_tmp->mode & GR_DELETED) ? 1 : 0))
76131 + return ERR_PTR(-ENOMEM);
76132 +
76133 + return s_tmp;
76134 +}
76135 +
76136 +static int
76137 +copy_user_subjs(struct acl_subject_label *userp, struct acl_role_label *role)
76138 +{
76139 + struct acl_subject_label s_pre;
76140 + struct acl_subject_label * ret;
76141 + int err;
76142 +
76143 + while (userp) {
76144 + if (copy_acl_subject_label(&s_pre, userp))
76145 + return -EFAULT;
76146 +
76147 + ret = do_copy_user_subj(userp, role, NULL);
76148 +
76149 + err = PTR_ERR(ret);
76150 + if (IS_ERR(ret))
76151 + return err;
76152 +
76153 + insert_acl_subj_label(ret, role);
76154 +
76155 + userp = s_pre.prev;
76156 + }
76157 +
76158 + return 0;
76159 +}
76160 +
76161 +static int
76162 +copy_user_acl(struct gr_arg *arg)
76163 +{
76164 + struct acl_role_label *r_tmp = NULL, **r_utmp, *r_utmp2;
76165 + struct acl_subject_label *subj_list;
76166 + struct sprole_pw *sptmp;
76167 + struct gr_hash_struct *ghash;
76168 + uid_t *domainlist;
76169 + unsigned int r_num;
76170 + int err = 0;
76171 + __u16 i;
76172 + __u32 num_subjs;
76173 +
76174 + /* we need a default and kernel role */
76175 + if (arg->role_db.num_roles < 2)
76176 + return -EINVAL;
76177 +
76178 + /* copy special role authentication info from userspace */
76179 +
76180 + polstate->num_sprole_pws = arg->num_sprole_pws;
76181 + polstate->acl_special_roles = (struct sprole_pw **) acl_alloc_num(polstate->num_sprole_pws, sizeof(struct sprole_pw *));
76182 +
76183 + if (!polstate->acl_special_roles && polstate->num_sprole_pws)
76184 + return -ENOMEM;
76185 +
76186 + for (i = 0; i < polstate->num_sprole_pws; i++) {
76187 + sptmp = (struct sprole_pw *) acl_alloc(sizeof(struct sprole_pw));
76188 + if (!sptmp)
76189 + return -ENOMEM;
76190 + if (copy_sprole_pw(sptmp, i, arg->sprole_pws))
76191 + return -EFAULT;
76192 +
76193 + err = alloc_and_copy_string((char **)&sptmp->rolename, GR_SPROLE_LEN);
76194 + if (err)
76195 + return err;
76196 +
76197 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
76198 + printk(KERN_ALERT "Copying special role %s\n", sptmp->rolename);
76199 +#endif
76200 +
76201 + polstate->acl_special_roles[i] = sptmp;
76202 + }
76203 +
76204 + r_utmp = (struct acl_role_label **) arg->role_db.r_table;
76205 +
76206 + for (r_num = 0; r_num < arg->role_db.num_roles; r_num++) {
76207 + r_tmp = acl_alloc(sizeof (struct acl_role_label));
76208 +
76209 + if (!r_tmp)
76210 + return -ENOMEM;
76211 +
76212 + if (copy_pointer_from_array(&r_utmp2, r_num, r_utmp))
76213 + return -EFAULT;
76214 +
76215 + if (copy_acl_role_label(r_tmp, r_utmp2))
76216 + return -EFAULT;
76217 +
76218 + err = alloc_and_copy_string(&r_tmp->rolename, GR_SPROLE_LEN);
76219 + if (err)
76220 + return err;
76221 +
76222 + if (!strcmp(r_tmp->rolename, "default")
76223 + && (r_tmp->roletype & GR_ROLE_DEFAULT)) {
76224 + polstate->default_role = r_tmp;
76225 + } else if (!strcmp(r_tmp->rolename, ":::kernel:::")) {
76226 + polstate->kernel_role = r_tmp;
76227 + }
76228 +
76229 + if ((ghash = (struct gr_hash_struct *) acl_alloc(sizeof(struct gr_hash_struct))) == NULL)
76230 + return -ENOMEM;
76231 +
76232 + if (copy_gr_hash_struct(ghash, r_tmp->hash))
76233 + return -EFAULT;
76234 +
76235 + r_tmp->hash = ghash;
76236 +
76237 + num_subjs = count_user_subjs(r_tmp->hash->first);
76238 +
76239 + r_tmp->subj_hash_size = num_subjs;
76240 + r_tmp->subj_hash =
76241 + (struct acl_subject_label **)
76242 + create_table(&(r_tmp->subj_hash_size), sizeof(void *));
76243 +
76244 + if (!r_tmp->subj_hash)
76245 + return -ENOMEM;
76246 +
76247 + err = copy_user_allowedips(r_tmp);
76248 + if (err)
76249 + return err;
76250 +
76251 + /* copy domain info */
76252 + if (r_tmp->domain_children != NULL) {
76253 + domainlist = acl_alloc_num(r_tmp->domain_child_num, sizeof(uid_t));
76254 + if (domainlist == NULL)
76255 + return -ENOMEM;
76256 +
76257 + if (copy_from_user(domainlist, r_tmp->domain_children, r_tmp->domain_child_num * sizeof(uid_t)))
76258 + return -EFAULT;
76259 +
76260 + r_tmp->domain_children = domainlist;
76261 + }
76262 +
76263 + err = copy_user_transitions(r_tmp);
76264 + if (err)
76265 + return err;
76266 +
76267 + memset(r_tmp->subj_hash, 0,
76268 + r_tmp->subj_hash_size *
76269 + sizeof (struct acl_subject_label *));
76270 +
76271 + /* acquire the list of subjects, then NULL out
76272 + the list prior to parsing the subjects for this role,
76273 + as during this parsing the list is replaced with a list
76274 + of *nested* subjects for the role
76275 + */
76276 + subj_list = r_tmp->hash->first;
76277 +
76278 + /* set nested subject list to null */
76279 + r_tmp->hash->first = NULL;
76280 +
76281 + err = copy_user_subjs(subj_list, r_tmp);
76282 +
76283 + if (err)
76284 + return err;
76285 +
76286 + insert_acl_role_label(r_tmp);
76287 + }
76288 +
76289 + if (polstate->default_role == NULL || polstate->kernel_role == NULL)
76290 + return -EINVAL;
76291 +
76292 + return err;
76293 +}
76294 +
76295 +static int gracl_reload_apply_policies(void *reload)
76296 +{
76297 + struct gr_reload_state *reload_state = (struct gr_reload_state *)reload;
76298 + struct task_struct *task, *task2;
76299 + struct acl_role_label *role, *rtmp;
76300 + struct acl_subject_label *subj;
76301 + const struct cred *cred;
76302 + int role_applied;
76303 + int ret = 0;
76304 +
76305 + memcpy(&reload_state->oldpolicy, reload_state->oldpolicy_ptr, sizeof(struct gr_policy_state));
76306 + memcpy(&reload_state->oldalloc, reload_state->oldalloc_ptr, sizeof(struct gr_alloc_state));
76307 +
76308 + /* first make sure we'll be able to apply the new policy cleanly */
76309 + do_each_thread(task2, task) {
76310 + if (task->exec_file == NULL)
76311 + continue;
76312 + role_applied = 0;
76313 + if (!reload_state->oldmode && task->role->roletype & GR_ROLE_SPECIAL) {
76314 + /* preserve special roles */
76315 + FOR_EACH_ROLE_START(role)
76316 + if ((role->roletype & GR_ROLE_SPECIAL) && !strcmp(task->role->rolename, role->rolename)) {
76317 + rtmp = task->role;
76318 + task->role = role;
76319 + role_applied = 1;
76320 + break;
76321 + }
76322 + FOR_EACH_ROLE_END(role)
76323 + }
76324 + if (!role_applied) {
76325 + cred = __task_cred(task);
76326 + rtmp = task->role;
76327 + task->role = __lookup_acl_role_label(polstate, task, GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid));
76328 + }
76329 + /* this handles non-nested inherited subjects, nested subjects will still
76330 + be dropped currently */
76331 + subj = __gr_get_subject_for_task(polstate, task, task->acl->filename, 1);
76332 + task->tmpacl = __gr_get_subject_for_task(polstate, task, NULL, 1);
76333 + /* change the role back so that we've made no modifications to the policy */
76334 + task->role = rtmp;
76335 +
76336 + if (subj == NULL || task->tmpacl == NULL) {
76337 + ret = -EINVAL;
76338 + goto out;
76339 + }
76340 + } while_each_thread(task2, task);
76341 +
76342 + /* now actually apply the policy */
76343 +
76344 + do_each_thread(task2, task) {
76345 + if (task->exec_file) {
76346 + role_applied = 0;
76347 + if (!reload_state->oldmode && task->role->roletype & GR_ROLE_SPECIAL) {
76348 + /* preserve special roles */
76349 + FOR_EACH_ROLE_START(role)
76350 + if ((role->roletype & GR_ROLE_SPECIAL) && !strcmp(task->role->rolename, role->rolename)) {
76351 + task->role = role;
76352 + role_applied = 1;
76353 + break;
76354 + }
76355 + FOR_EACH_ROLE_END(role)
76356 + }
76357 + if (!role_applied) {
76358 + cred = __task_cred(task);
76359 + task->role = __lookup_acl_role_label(polstate, task, GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid));
76360 + }
76361 + /* this handles non-nested inherited subjects, nested subjects will still
76362 + be dropped currently */
76363 + if (!reload_state->oldmode && task->inherited)
76364 + subj = __gr_get_subject_for_task(polstate, task, task->acl->filename, 1);
76365 + else {
76366 + /* looked up and tagged to the task previously */
76367 + subj = task->tmpacl;
76368 + }
76369 + /* subj will be non-null */
76370 + __gr_apply_subject_to_task(polstate, task, subj);
76371 + if (reload_state->oldmode) {
76372 + task->acl_role_id = 0;
76373 + task->acl_sp_role = 0;
76374 + task->inherited = 0;
76375 + }
76376 + } else {
76377 + // it's a kernel process
76378 + task->role = polstate->kernel_role;
76379 + task->acl = polstate->kernel_role->root_label;
76380 +#ifdef CONFIG_GRKERNSEC_ACL_HIDEKERN
76381 + task->acl->mode &= ~GR_PROCFIND;
76382 +#endif
76383 + }
76384 + } while_each_thread(task2, task);
76385 +
76386 + memcpy(reload_state->oldpolicy_ptr, &reload_state->newpolicy, sizeof(struct gr_policy_state));
76387 + memcpy(reload_state->oldalloc_ptr, &reload_state->newalloc, sizeof(struct gr_alloc_state));
76388 +
76389 +out:
76390 +
76391 + return ret;
76392 +}
76393 +
76394 +static int gracl_reload(struct gr_arg *args, unsigned char oldmode)
76395 +{
76396 + struct gr_reload_state new_reload_state = { };
76397 + int err;
76398 +
76399 + new_reload_state.oldpolicy_ptr = polstate;
76400 + new_reload_state.oldalloc_ptr = current_alloc_state;
76401 + new_reload_state.oldmode = oldmode;
76402 +
76403 + current_alloc_state = &new_reload_state.newalloc;
76404 + polstate = &new_reload_state.newpolicy;
76405 +
76406 + /* everything relevant is now saved off, copy in the new policy */
76407 + if (init_variables(args, true)) {
76408 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_INITF_ACL_MSG, GR_VERSION);
76409 + err = -ENOMEM;
76410 + goto error;
76411 + }
76412 +
76413 + err = copy_user_acl(args);
76414 + free_init_variables();
76415 + if (err)
76416 + goto error;
76417 + /* the new policy is copied in, with the old policy available via saved_state
76418 + first go through applying roles, making sure to preserve special roles
76419 + then apply new subjects, making sure to preserve inherited and nested subjects,
76420 + though currently only inherited subjects will be preserved
76421 + */
76422 + err = stop_machine(gracl_reload_apply_policies, &new_reload_state, NULL);
76423 + if (err)
76424 + goto error;
76425 +
76426 + /* we've now applied the new policy, so restore the old policy state to free it */
76427 + polstate = &new_reload_state.oldpolicy;
76428 + current_alloc_state = &new_reload_state.oldalloc;
76429 + free_variables(true);
76430 +
76431 + /* oldpolicy/oldalloc_ptr point to the new policy/alloc states as they were copied
76432 + to running_polstate/current_alloc_state inside stop_machine
76433 + */
76434 + err = 0;
76435 + goto out;
76436 +error:
76437 + /* on error of loading the new policy, we'll just keep the previous
76438 + policy set around
76439 + */
76440 + free_variables(true);
76441 +
76442 + /* doesn't affect runtime, but maintains consistent state */
76443 +out:
76444 + polstate = new_reload_state.oldpolicy_ptr;
76445 + current_alloc_state = new_reload_state.oldalloc_ptr;
76446 +
76447 + return err;
76448 +}
76449 +
76450 +static int
76451 +gracl_init(struct gr_arg *args)
76452 +{
76453 + int error = 0;
76454 +
76455 + memcpy(gr_system_salt, args->salt, GR_SALT_LEN);
76456 + memcpy(gr_system_sum, args->sum, GR_SHA_LEN);
76457 +
76458 + if (init_variables(args, false)) {
76459 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_INITF_ACL_MSG, GR_VERSION);
76460 + error = -ENOMEM;
76461 + goto out;
76462 + }
76463 +
76464 + error = copy_user_acl(args);
76465 + free_init_variables();
76466 + if (error)
76467 + goto out;
76468 +
76469 + error = gr_set_acls(0);
76470 + if (error)
76471 + goto out;
76472 +
76473 + gr_enable_rbac_system();
76474 +
76475 + return 0;
76476 +
76477 +out:
76478 + free_variables(false);
76479 + return error;
76480 +}
76481 +
76482 +static int
76483 +lookup_special_role_auth(__u16 mode, const char *rolename, unsigned char **salt,
76484 + unsigned char **sum)
76485 +{
76486 + struct acl_role_label *r;
76487 + struct role_allowed_ip *ipp;
76488 + struct role_transition *trans;
76489 + unsigned int i;
76490 + int found = 0;
76491 + u32 curr_ip = current->signal->curr_ip;
76492 +
76493 + current->signal->saved_ip = curr_ip;
76494 +
76495 + /* check transition table */
76496 +
76497 + for (trans = current->role->transitions; trans; trans = trans->next) {
76498 + if (!strcmp(rolename, trans->rolename)) {
76499 + found = 1;
76500 + break;
76501 + }
76502 + }
76503 +
76504 + if (!found)
76505 + return 0;
76506 +
76507 + /* handle special roles that do not require authentication
76508 + and check ip */
76509 +
76510 + FOR_EACH_ROLE_START(r)
76511 + if (!strcmp(rolename, r->rolename) &&
76512 + (r->roletype & GR_ROLE_SPECIAL)) {
76513 + found = 0;
76514 + if (r->allowed_ips != NULL) {
76515 + for (ipp = r->allowed_ips; ipp; ipp = ipp->next) {
76516 + if ((ntohl(curr_ip) & ipp->netmask) ==
76517 + (ntohl(ipp->addr) & ipp->netmask))
76518 + found = 1;
76519 + }
76520 + } else
76521 + found = 2;
76522 + if (!found)
76523 + return 0;
76524 +
76525 + if (((mode == GR_SPROLE) && (r->roletype & GR_ROLE_NOPW)) ||
76526 + ((mode == GR_SPROLEPAM) && (r->roletype & GR_ROLE_PAM))) {
76527 + *salt = NULL;
76528 + *sum = NULL;
76529 + return 1;
76530 + }
76531 + }
76532 + FOR_EACH_ROLE_END(r)
76533 +
76534 + for (i = 0; i < polstate->num_sprole_pws; i++) {
76535 + if (!strcmp(rolename, polstate->acl_special_roles[i]->rolename)) {
76536 + *salt = polstate->acl_special_roles[i]->salt;
76537 + *sum = polstate->acl_special_roles[i]->sum;
76538 + return 1;
76539 + }
76540 + }
76541 +
76542 + return 0;
76543 +}
76544 +
76545 +int gr_check_secure_terminal(struct task_struct *task)
76546 +{
76547 + struct task_struct *p, *p2, *p3;
76548 + struct files_struct *files;
76549 + struct fdtable *fdt;
76550 + struct file *our_file = NULL, *file;
76551 + int i;
76552 +
76553 + if (task->signal->tty == NULL)
76554 + return 1;
76555 +
76556 + files = get_files_struct(task);
76557 + if (files != NULL) {
76558 + rcu_read_lock();
76559 + fdt = files_fdtable(files);
76560 + for (i=0; i < fdt->max_fds; i++) {
76561 + file = fcheck_files(files, i);
76562 + if (file && (our_file == NULL) && (file->private_data == task->signal->tty)) {
76563 + get_file(file);
76564 + our_file = file;
76565 + }
76566 + }
76567 + rcu_read_unlock();
76568 + put_files_struct(files);
76569 + }
76570 +
76571 + if (our_file == NULL)
76572 + return 1;
76573 +
76574 + read_lock(&tasklist_lock);
76575 + do_each_thread(p2, p) {
76576 + files = get_files_struct(p);
76577 + if (files == NULL ||
76578 + (p->signal && p->signal->tty == task->signal->tty)) {
76579 + if (files != NULL)
76580 + put_files_struct(files);
76581 + continue;
76582 + }
76583 + rcu_read_lock();
76584 + fdt = files_fdtable(files);
76585 + for (i=0; i < fdt->max_fds; i++) {
76586 + file = fcheck_files(files, i);
76587 + if (file && S_ISCHR(file->f_path.dentry->d_inode->i_mode) &&
76588 + file->f_path.dentry->d_inode->i_rdev == our_file->f_path.dentry->d_inode->i_rdev) {
76589 + p3 = task;
76590 + while (task_pid_nr(p3) > 0) {
76591 + if (p3 == p)
76592 + break;
76593 + p3 = p3->real_parent;
76594 + }
76595 + if (p3 == p)
76596 + break;
76597 + gr_log_ttysniff(GR_DONT_AUDIT_GOOD, GR_TTYSNIFF_ACL_MSG, p);
76598 + gr_handle_alertkill(p);
76599 + rcu_read_unlock();
76600 + put_files_struct(files);
76601 + read_unlock(&tasklist_lock);
76602 + fput(our_file);
76603 + return 0;
76604 + }
76605 + }
76606 + rcu_read_unlock();
76607 + put_files_struct(files);
76608 + } while_each_thread(p2, p);
76609 + read_unlock(&tasklist_lock);
76610 +
76611 + fput(our_file);
76612 + return 1;
76613 +}
76614 +
76615 +ssize_t
76616 +write_grsec_handler(struct file *file, const char __user * buf, size_t count, loff_t *ppos)
76617 +{
76618 + struct gr_arg_wrapper uwrap;
76619 + unsigned char *sprole_salt = NULL;
76620 + unsigned char *sprole_sum = NULL;
76621 + int error = 0;
76622 + int error2 = 0;
76623 + size_t req_count = 0;
76624 + unsigned char oldmode = 0;
76625 +
76626 + mutex_lock(&gr_dev_mutex);
76627 +
76628 + if (gr_acl_is_enabled() && !(current->acl->mode & GR_KERNELAUTH)) {
76629 + error = -EPERM;
76630 + goto out;
76631 + }
76632 +
76633 +#ifdef CONFIG_COMPAT
76634 + pax_open_kernel();
76635 + if (is_compat_task()) {
76636 + copy_gr_arg_wrapper = &copy_gr_arg_wrapper_compat;
76637 + copy_gr_arg = &copy_gr_arg_compat;
76638 + copy_acl_object_label = &copy_acl_object_label_compat;
76639 + copy_acl_subject_label = &copy_acl_subject_label_compat;
76640 + copy_acl_role_label = &copy_acl_role_label_compat;
76641 + copy_acl_ip_label = &copy_acl_ip_label_compat;
76642 + copy_role_allowed_ip = &copy_role_allowed_ip_compat;
76643 + copy_role_transition = &copy_role_transition_compat;
76644 + copy_sprole_pw = &copy_sprole_pw_compat;
76645 + copy_gr_hash_struct = &copy_gr_hash_struct_compat;
76646 + copy_pointer_from_array = &copy_pointer_from_array_compat;
76647 + get_gr_arg_wrapper_size = &get_gr_arg_wrapper_size_compat;
76648 + } else {
76649 + copy_gr_arg_wrapper = &copy_gr_arg_wrapper_normal;
76650 + copy_gr_arg = &copy_gr_arg_normal;
76651 + copy_acl_object_label = &copy_acl_object_label_normal;
76652 + copy_acl_subject_label = &copy_acl_subject_label_normal;
76653 + copy_acl_role_label = &copy_acl_role_label_normal;
76654 + copy_acl_ip_label = &copy_acl_ip_label_normal;
76655 + copy_role_allowed_ip = &copy_role_allowed_ip_normal;
76656 + copy_role_transition = &copy_role_transition_normal;
76657 + copy_sprole_pw = &copy_sprole_pw_normal;
76658 + copy_gr_hash_struct = &copy_gr_hash_struct_normal;
76659 + copy_pointer_from_array = &copy_pointer_from_array_normal;
76660 + get_gr_arg_wrapper_size = &get_gr_arg_wrapper_size_normal;
76661 + }
76662 + pax_close_kernel();
76663 +#endif
76664 +
76665 + req_count = get_gr_arg_wrapper_size();
76666 +
76667 + if (count != req_count) {
76668 + gr_log_int_int(GR_DONT_AUDIT_GOOD, GR_DEV_ACL_MSG, (int)count, (int)req_count);
76669 + error = -EINVAL;
76670 + goto out;
76671 + }
76672 +
76673 +
76674 + if (gr_auth_expires && time_after_eq(get_seconds(), gr_auth_expires)) {
76675 + gr_auth_expires = 0;
76676 + gr_auth_attempts = 0;
76677 + }
76678 +
76679 + error = copy_gr_arg_wrapper(buf, &uwrap);
76680 + if (error)
76681 + goto out;
76682 +
76683 + error = copy_gr_arg(uwrap.arg, gr_usermode);
76684 + if (error)
76685 + goto out;
76686 +
76687 + if (gr_usermode->mode != GR_SPROLE && gr_usermode->mode != GR_SPROLEPAM &&
76688 + gr_auth_attempts >= CONFIG_GRKERNSEC_ACL_MAXTRIES &&
76689 + time_after(gr_auth_expires, get_seconds())) {
76690 + error = -EBUSY;
76691 + goto out;
76692 + }
76693 +
76694 + /* if non-root trying to do anything other than use a special role,
76695 + do not attempt authentication, do not count towards authentication
76696 + locking
76697 + */
76698 +
76699 + if (gr_usermode->mode != GR_SPROLE && gr_usermode->mode != GR_STATUS &&
76700 + gr_usermode->mode != GR_UNSPROLE && gr_usermode->mode != GR_SPROLEPAM &&
76701 + gr_is_global_nonroot(current_uid())) {
76702 + error = -EPERM;
76703 + goto out;
76704 + }
76705 +
76706 + /* ensure pw and special role name are null terminated */
76707 +
76708 + gr_usermode->pw[GR_PW_LEN - 1] = '\0';
76709 + gr_usermode->sp_role[GR_SPROLE_LEN - 1] = '\0';
76710 +
76711 + /* Okay.
76712 + * We have our enough of the argument structure..(we have yet
76713 + * to copy_from_user the tables themselves) . Copy the tables
76714 + * only if we need them, i.e. for loading operations. */
76715 +
76716 + switch (gr_usermode->mode) {
76717 + case GR_STATUS:
76718 + if (gr_acl_is_enabled()) {
76719 + error = 1;
76720 + if (!gr_check_secure_terminal(current))
76721 + error = 3;
76722 + } else
76723 + error = 2;
76724 + goto out;
76725 + case GR_SHUTDOWN:
76726 + if (gr_acl_is_enabled() && !(chkpw(gr_usermode, gr_system_salt, gr_system_sum))) {
76727 + stop_machine(gr_rbac_disable, NULL, NULL);
76728 + free_variables(false);
76729 + memset(gr_usermode, 0, sizeof(struct gr_arg));
76730 + memset(gr_system_salt, 0, GR_SALT_LEN);
76731 + memset(gr_system_sum, 0, GR_SHA_LEN);
76732 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SHUTS_ACL_MSG);
76733 + } else if (gr_acl_is_enabled()) {
76734 + gr_log_noargs(GR_DONT_AUDIT, GR_SHUTF_ACL_MSG);
76735 + error = -EPERM;
76736 + } else {
76737 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SHUTI_ACL_MSG);
76738 + error = -EAGAIN;
76739 + }
76740 + break;
76741 + case GR_ENABLE:
76742 + if (!gr_acl_is_enabled() && !(error2 = gracl_init(gr_usermode)))
76743 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_ENABLE_ACL_MSG, GR_VERSION);
76744 + else {
76745 + if (gr_acl_is_enabled())
76746 + error = -EAGAIN;
76747 + else
76748 + error = error2;
76749 + gr_log_str(GR_DONT_AUDIT, GR_ENABLEF_ACL_MSG, GR_VERSION);
76750 + }
76751 + break;
76752 + case GR_OLDRELOAD:
76753 + oldmode = 1;
76754 + case GR_RELOAD:
76755 + if (!gr_acl_is_enabled()) {
76756 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_RELOADI_ACL_MSG, GR_VERSION);
76757 + error = -EAGAIN;
76758 + } else if (!(chkpw(gr_usermode, gr_system_salt, gr_system_sum))) {
76759 + error2 = gracl_reload(gr_usermode, oldmode);
76760 + if (!error2)
76761 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_RELOAD_ACL_MSG, GR_VERSION);
76762 + else {
76763 + gr_log_str(GR_DONT_AUDIT, GR_RELOADF_ACL_MSG, GR_VERSION);
76764 + error = error2;
76765 + }
76766 + } else {
76767 + gr_log_str(GR_DONT_AUDIT, GR_RELOADF_ACL_MSG, GR_VERSION);
76768 + error = -EPERM;
76769 + }
76770 + break;
76771 + case GR_SEGVMOD:
76772 + if (unlikely(!gr_acl_is_enabled())) {
76773 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SEGVMODI_ACL_MSG);
76774 + error = -EAGAIN;
76775 + break;
76776 + }
76777 +
76778 + if (!(chkpw(gr_usermode, gr_system_salt, gr_system_sum))) {
76779 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SEGVMODS_ACL_MSG);
76780 + if (gr_usermode->segv_device && gr_usermode->segv_inode) {
76781 + struct acl_subject_label *segvacl;
76782 + segvacl =
76783 + lookup_acl_subj_label(gr_usermode->segv_inode,
76784 + gr_usermode->segv_device,
76785 + current->role);
76786 + if (segvacl) {
76787 + segvacl->crashes = 0;
76788 + segvacl->expires = 0;
76789 + }
76790 + } else if (gr_find_uid(gr_usermode->segv_uid) >= 0) {
76791 + gr_remove_uid(gr_usermode->segv_uid);
76792 + }
76793 + } else {
76794 + gr_log_noargs(GR_DONT_AUDIT, GR_SEGVMODF_ACL_MSG);
76795 + error = -EPERM;
76796 + }
76797 + break;
76798 + case GR_SPROLE:
76799 + case GR_SPROLEPAM:
76800 + if (unlikely(!gr_acl_is_enabled())) {
76801 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SPROLEI_ACL_MSG);
76802 + error = -EAGAIN;
76803 + break;
76804 + }
76805 +
76806 + if (current->role->expires && time_after_eq(get_seconds(), current->role->expires)) {
76807 + current->role->expires = 0;
76808 + current->role->auth_attempts = 0;
76809 + }
76810 +
76811 + if (current->role->auth_attempts >= CONFIG_GRKERNSEC_ACL_MAXTRIES &&
76812 + time_after(current->role->expires, get_seconds())) {
76813 + error = -EBUSY;
76814 + goto out;
76815 + }
76816 +
76817 + if (lookup_special_role_auth
76818 + (gr_usermode->mode, gr_usermode->sp_role, &sprole_salt, &sprole_sum)
76819 + && ((!sprole_salt && !sprole_sum)
76820 + || !(chkpw(gr_usermode, sprole_salt, sprole_sum)))) {
76821 + char *p = "";
76822 + assign_special_role(gr_usermode->sp_role);
76823 + read_lock(&tasklist_lock);
76824 + if (current->real_parent)
76825 + p = current->real_parent->role->rolename;
76826 + read_unlock(&tasklist_lock);
76827 + gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_SPROLES_ACL_MSG,
76828 + p, acl_sp_role_value);
76829 + } else {
76830 + gr_log_str(GR_DONT_AUDIT, GR_SPROLEF_ACL_MSG, gr_usermode->sp_role);
76831 + error = -EPERM;
76832 + if(!(current->role->auth_attempts++))
76833 + current->role->expires = get_seconds() + CONFIG_GRKERNSEC_ACL_TIMEOUT;
76834 +
76835 + goto out;
76836 + }
76837 + break;
76838 + case GR_UNSPROLE:
76839 + if (unlikely(!gr_acl_is_enabled())) {
76840 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_UNSPROLEI_ACL_MSG);
76841 + error = -EAGAIN;
76842 + break;
76843 + }
76844 +
76845 + if (current->role->roletype & GR_ROLE_SPECIAL) {
76846 + char *p = "";
76847 + int i = 0;
76848 +
76849 + read_lock(&tasklist_lock);
76850 + if (current->real_parent) {
76851 + p = current->real_parent->role->rolename;
76852 + i = current->real_parent->acl_role_id;
76853 + }
76854 + read_unlock(&tasklist_lock);
76855 +
76856 + gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_UNSPROLES_ACL_MSG, p, i);
76857 + gr_set_acls(1);
76858 + } else {
76859 + error = -EPERM;
76860 + goto out;
76861 + }
76862 + break;
76863 + default:
76864 + gr_log_int(GR_DONT_AUDIT, GR_INVMODE_ACL_MSG, gr_usermode->mode);
76865 + error = -EINVAL;
76866 + break;
76867 + }
76868 +
76869 + if (error != -EPERM)
76870 + goto out;
76871 +
76872 + if(!(gr_auth_attempts++))
76873 + gr_auth_expires = get_seconds() + CONFIG_GRKERNSEC_ACL_TIMEOUT;
76874 +
76875 + out:
76876 + mutex_unlock(&gr_dev_mutex);
76877 +
76878 + if (!error)
76879 + error = req_count;
76880 +
76881 + return error;
76882 +}
76883 +
76884 +int
76885 +gr_set_acls(const int type)
76886 +{
76887 + struct task_struct *task, *task2;
76888 + struct acl_role_label *role = current->role;
76889 + struct acl_subject_label *subj;
76890 + __u16 acl_role_id = current->acl_role_id;
76891 + const struct cred *cred;
76892 + int ret;
76893 +
76894 + rcu_read_lock();
76895 + read_lock(&tasklist_lock);
76896 + read_lock(&grsec_exec_file_lock);
76897 + do_each_thread(task2, task) {
76898 + /* check to see if we're called from the exit handler,
76899 + if so, only replace ACLs that have inherited the admin
76900 + ACL */
76901 +
76902 + if (type && (task->role != role ||
76903 + task->acl_role_id != acl_role_id))
76904 + continue;
76905 +
76906 + task->acl_role_id = 0;
76907 + task->acl_sp_role = 0;
76908 + task->inherited = 0;
76909 +
76910 + if (task->exec_file) {
76911 + cred = __task_cred(task);
76912 + task->role = __lookup_acl_role_label(polstate, task, GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid));
76913 + subj = __gr_get_subject_for_task(polstate, task, NULL, 1);
76914 + if (subj == NULL) {
76915 + ret = -EINVAL;
76916 + read_unlock(&grsec_exec_file_lock);
76917 + read_unlock(&tasklist_lock);
76918 + rcu_read_unlock();
76919 + gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_DEFACL_MSG, task->comm, task_pid_nr(task));
76920 + return ret;
76921 + }
76922 + __gr_apply_subject_to_task(polstate, task, subj);
76923 + } else {
76924 + // it's a kernel process
76925 + task->role = polstate->kernel_role;
76926 + task->acl = polstate->kernel_role->root_label;
76927 +#ifdef CONFIG_GRKERNSEC_ACL_HIDEKERN
76928 + task->acl->mode &= ~GR_PROCFIND;
76929 +#endif
76930 + }
76931 + } while_each_thread(task2, task);
76932 + read_unlock(&grsec_exec_file_lock);
76933 + read_unlock(&tasklist_lock);
76934 + rcu_read_unlock();
76935 +
76936 + return 0;
76937 +}
76938 diff --git a/grsecurity/gracl_res.c b/grsecurity/gracl_res.c
76939 new file mode 100644
76940 index 0000000..39645c9
76941 --- /dev/null
76942 +++ b/grsecurity/gracl_res.c
76943 @@ -0,0 +1,68 @@
76944 +#include <linux/kernel.h>
76945 +#include <linux/sched.h>
76946 +#include <linux/gracl.h>
76947 +#include <linux/grinternal.h>
76948 +
76949 +static const char *restab_log[] = {
76950 + [RLIMIT_CPU] = "RLIMIT_CPU",
76951 + [RLIMIT_FSIZE] = "RLIMIT_FSIZE",
76952 + [RLIMIT_DATA] = "RLIMIT_DATA",
76953 + [RLIMIT_STACK] = "RLIMIT_STACK",
76954 + [RLIMIT_CORE] = "RLIMIT_CORE",
76955 + [RLIMIT_RSS] = "RLIMIT_RSS",
76956 + [RLIMIT_NPROC] = "RLIMIT_NPROC",
76957 + [RLIMIT_NOFILE] = "RLIMIT_NOFILE",
76958 + [RLIMIT_MEMLOCK] = "RLIMIT_MEMLOCK",
76959 + [RLIMIT_AS] = "RLIMIT_AS",
76960 + [RLIMIT_LOCKS] = "RLIMIT_LOCKS",
76961 + [RLIMIT_SIGPENDING] = "RLIMIT_SIGPENDING",
76962 + [RLIMIT_MSGQUEUE] = "RLIMIT_MSGQUEUE",
76963 + [RLIMIT_NICE] = "RLIMIT_NICE",
76964 + [RLIMIT_RTPRIO] = "RLIMIT_RTPRIO",
76965 + [RLIMIT_RTTIME] = "RLIMIT_RTTIME",
76966 + [GR_CRASH_RES] = "RLIMIT_CRASH"
76967 +};
76968 +
76969 +void
76970 +gr_log_resource(const struct task_struct *task,
76971 + const int res, const unsigned long wanted, const int gt)
76972 +{
76973 + const struct cred *cred;
76974 + unsigned long rlim;
76975 +
76976 + if (!gr_acl_is_enabled() && !grsec_resource_logging)
76977 + return;
76978 +
76979 + // not yet supported resource
76980 + if (unlikely(!restab_log[res]))
76981 + return;
76982 +
76983 + if (res == RLIMIT_CPU || res == RLIMIT_RTTIME)
76984 + rlim = task_rlimit_max(task, res);
76985 + else
76986 + rlim = task_rlimit(task, res);
76987 +
76988 + if (likely((rlim == RLIM_INFINITY) || (gt && wanted <= rlim) || (!gt && wanted < rlim)))
76989 + return;
76990 +
76991 + rcu_read_lock();
76992 + cred = __task_cred(task);
76993 +
76994 + if (res == RLIMIT_NPROC &&
76995 + (cap_raised(cred->cap_effective, CAP_SYS_ADMIN) ||
76996 + cap_raised(cred->cap_effective, CAP_SYS_RESOURCE)))
76997 + goto out_rcu_unlock;
76998 + else if (res == RLIMIT_MEMLOCK &&
76999 + cap_raised(cred->cap_effective, CAP_IPC_LOCK))
77000 + goto out_rcu_unlock;
77001 + else if (res == RLIMIT_NICE && cap_raised(cred->cap_effective, CAP_SYS_NICE))
77002 + goto out_rcu_unlock;
77003 + rcu_read_unlock();
77004 +
77005 + gr_log_res_ulong2_str(GR_DONT_AUDIT, GR_RESOURCE_MSG, task, wanted, restab_log[res], rlim);
77006 +
77007 + return;
77008 +out_rcu_unlock:
77009 + rcu_read_unlock();
77010 + return;
77011 +}
77012 diff --git a/grsecurity/gracl_segv.c b/grsecurity/gracl_segv.c
77013 new file mode 100644
77014 index 0000000..218b66b
77015 --- /dev/null
77016 +++ b/grsecurity/gracl_segv.c
77017 @@ -0,0 +1,324 @@
77018 +#include <linux/kernel.h>
77019 +#include <linux/mm.h>
77020 +#include <asm/uaccess.h>
77021 +#include <asm/errno.h>
77022 +#include <asm/mman.h>
77023 +#include <net/sock.h>
77024 +#include <linux/file.h>
77025 +#include <linux/fs.h>
77026 +#include <linux/net.h>
77027 +#include <linux/in.h>
77028 +#include <linux/slab.h>
77029 +#include <linux/types.h>
77030 +#include <linux/sched.h>
77031 +#include <linux/timer.h>
77032 +#include <linux/gracl.h>
77033 +#include <linux/grsecurity.h>
77034 +#include <linux/grinternal.h>
77035 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
77036 +#include <linux/magic.h>
77037 +#include <linux/pagemap.h>
77038 +#include "../fs/btrfs/async-thread.h"
77039 +#include "../fs/btrfs/ctree.h"
77040 +#include "../fs/btrfs/btrfs_inode.h"
77041 +#endif
77042 +
77043 +static struct crash_uid *uid_set;
77044 +static unsigned short uid_used;
77045 +static DEFINE_SPINLOCK(gr_uid_lock);
77046 +extern rwlock_t gr_inode_lock;
77047 +extern struct acl_subject_label *
77048 + lookup_acl_subj_label(const u64 inode, const dev_t dev,
77049 + struct acl_role_label *role);
77050 +
77051 +static inline dev_t __get_dev(const struct dentry *dentry)
77052 +{
77053 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
77054 + if (dentry->d_sb->s_magic == BTRFS_SUPER_MAGIC)
77055 + return BTRFS_I(dentry->d_inode)->root->anon_dev;
77056 + else
77057 +#endif
77058 + return dentry->d_sb->s_dev;
77059 +}
77060 +
77061 +static inline u64 __get_ino(const struct dentry *dentry)
77062 +{
77063 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
77064 + if (dentry->d_sb->s_magic == BTRFS_SUPER_MAGIC)
77065 + return btrfs_ino(dentry->d_inode);
77066 + else
77067 +#endif
77068 + return dentry->d_inode->i_ino;
77069 +}
77070 +
77071 +int
77072 +gr_init_uidset(void)
77073 +{
77074 + uid_set =
77075 + kmalloc(GR_UIDTABLE_MAX * sizeof (struct crash_uid), GFP_KERNEL);
77076 + uid_used = 0;
77077 +
77078 + return uid_set ? 1 : 0;
77079 +}
77080 +
77081 +void
77082 +gr_free_uidset(void)
77083 +{
77084 + if (uid_set) {
77085 + struct crash_uid *tmpset;
77086 + spin_lock(&gr_uid_lock);
77087 + tmpset = uid_set;
77088 + uid_set = NULL;
77089 + uid_used = 0;
77090 + spin_unlock(&gr_uid_lock);
77091 + if (tmpset)
77092 + kfree(tmpset);
77093 + }
77094 +
77095 + return;
77096 +}
77097 +
77098 +int
77099 +gr_find_uid(const uid_t uid)
77100 +{
77101 + struct crash_uid *tmp = uid_set;
77102 + uid_t buid;
77103 + int low = 0, high = uid_used - 1, mid;
77104 +
77105 + while (high >= low) {
77106 + mid = (low + high) >> 1;
77107 + buid = tmp[mid].uid;
77108 + if (buid == uid)
77109 + return mid;
77110 + if (buid > uid)
77111 + high = mid - 1;
77112 + if (buid < uid)
77113 + low = mid + 1;
77114 + }
77115 +
77116 + return -1;
77117 +}
77118 +
77119 +static __inline__ void
77120 +gr_insertsort(void)
77121 +{
77122 + unsigned short i, j;
77123 + struct crash_uid index;
77124 +
77125 + for (i = 1; i < uid_used; i++) {
77126 + index = uid_set[i];
77127 + j = i;
77128 + while ((j > 0) && uid_set[j - 1].uid > index.uid) {
77129 + uid_set[j] = uid_set[j - 1];
77130 + j--;
77131 + }
77132 + uid_set[j] = index;
77133 + }
77134 +
77135 + return;
77136 +}
77137 +
77138 +static __inline__ void
77139 +gr_insert_uid(const kuid_t kuid, const unsigned long expires)
77140 +{
77141 + int loc;
77142 + uid_t uid = GR_GLOBAL_UID(kuid);
77143 +
77144 + if (uid_used == GR_UIDTABLE_MAX)
77145 + return;
77146 +
77147 + loc = gr_find_uid(uid);
77148 +
77149 + if (loc >= 0) {
77150 + uid_set[loc].expires = expires;
77151 + return;
77152 + }
77153 +
77154 + uid_set[uid_used].uid = uid;
77155 + uid_set[uid_used].expires = expires;
77156 + uid_used++;
77157 +
77158 + gr_insertsort();
77159 +
77160 + return;
77161 +}
77162 +
77163 +void
77164 +gr_remove_uid(const unsigned short loc)
77165 +{
77166 + unsigned short i;
77167 +
77168 + for (i = loc + 1; i < uid_used; i++)
77169 + uid_set[i - 1] = uid_set[i];
77170 +
77171 + uid_used--;
77172 +
77173 + return;
77174 +}
77175 +
77176 +int
77177 +gr_check_crash_uid(const kuid_t kuid)
77178 +{
77179 + int loc;
77180 + int ret = 0;
77181 + uid_t uid;
77182 +
77183 + if (unlikely(!gr_acl_is_enabled()))
77184 + return 0;
77185 +
77186 + uid = GR_GLOBAL_UID(kuid);
77187 +
77188 + spin_lock(&gr_uid_lock);
77189 + loc = gr_find_uid(uid);
77190 +
77191 + if (loc < 0)
77192 + goto out_unlock;
77193 +
77194 + if (time_before_eq(uid_set[loc].expires, get_seconds()))
77195 + gr_remove_uid(loc);
77196 + else
77197 + ret = 1;
77198 +
77199 +out_unlock:
77200 + spin_unlock(&gr_uid_lock);
77201 + return ret;
77202 +}
77203 +
77204 +static __inline__ int
77205 +proc_is_setxid(const struct cred *cred)
77206 +{
77207 + if (!uid_eq(cred->uid, cred->euid) || !uid_eq(cred->uid, cred->suid) ||
77208 + !uid_eq(cred->uid, cred->fsuid))
77209 + return 1;
77210 + if (!gid_eq(cred->gid, cred->egid) || !gid_eq(cred->gid, cred->sgid) ||
77211 + !gid_eq(cred->gid, cred->fsgid))
77212 + return 1;
77213 +
77214 + return 0;
77215 +}
77216 +
77217 +extern int gr_fake_force_sig(int sig, struct task_struct *t);
77218 +
77219 +void
77220 +gr_handle_crash(struct task_struct *task, const int sig)
77221 +{
77222 + struct acl_subject_label *curr;
77223 + struct task_struct *tsk, *tsk2;
77224 + const struct cred *cred;
77225 + const struct cred *cred2;
77226 +
77227 + if (sig != SIGSEGV && sig != SIGKILL && sig != SIGBUS && sig != SIGILL)
77228 + return;
77229 +
77230 + if (unlikely(!gr_acl_is_enabled()))
77231 + return;
77232 +
77233 + curr = task->acl;
77234 +
77235 + if (!(curr->resmask & (1U << GR_CRASH_RES)))
77236 + return;
77237 +
77238 + if (time_before_eq(curr->expires, get_seconds())) {
77239 + curr->expires = 0;
77240 + curr->crashes = 0;
77241 + }
77242 +
77243 + curr->crashes++;
77244 +
77245 + if (!curr->expires)
77246 + curr->expires = get_seconds() + curr->res[GR_CRASH_RES].rlim_max;
77247 +
77248 + if ((curr->crashes >= curr->res[GR_CRASH_RES].rlim_cur) &&
77249 + time_after(curr->expires, get_seconds())) {
77250 + rcu_read_lock();
77251 + cred = __task_cred(task);
77252 + if (gr_is_global_nonroot(cred->uid) && proc_is_setxid(cred)) {
77253 + gr_log_crash1(GR_DONT_AUDIT, GR_SEGVSTART_ACL_MSG, task, curr->res[GR_CRASH_RES].rlim_max);
77254 + spin_lock(&gr_uid_lock);
77255 + gr_insert_uid(cred->uid, curr->expires);
77256 + spin_unlock(&gr_uid_lock);
77257 + curr->expires = 0;
77258 + curr->crashes = 0;
77259 + read_lock(&tasklist_lock);
77260 + do_each_thread(tsk2, tsk) {
77261 + cred2 = __task_cred(tsk);
77262 + if (tsk != task && uid_eq(cred2->uid, cred->uid))
77263 + gr_fake_force_sig(SIGKILL, tsk);
77264 + } while_each_thread(tsk2, tsk);
77265 + read_unlock(&tasklist_lock);
77266 + } else {
77267 + gr_log_crash2(GR_DONT_AUDIT, GR_SEGVNOSUID_ACL_MSG, task, curr->res[GR_CRASH_RES].rlim_max);
77268 + read_lock(&tasklist_lock);
77269 + read_lock(&grsec_exec_file_lock);
77270 + do_each_thread(tsk2, tsk) {
77271 + if (likely(tsk != task)) {
77272 + // if this thread has the same subject as the one that triggered
77273 + // RES_CRASH and it's the same binary, kill it
77274 + if (tsk->acl == task->acl && gr_is_same_file(tsk->exec_file, task->exec_file))
77275 + gr_fake_force_sig(SIGKILL, tsk);
77276 + }
77277 + } while_each_thread(tsk2, tsk);
77278 + read_unlock(&grsec_exec_file_lock);
77279 + read_unlock(&tasklist_lock);
77280 + }
77281 + rcu_read_unlock();
77282 + }
77283 +
77284 + return;
77285 +}
77286 +
77287 +int
77288 +gr_check_crash_exec(const struct file *filp)
77289 +{
77290 + struct acl_subject_label *curr;
77291 + struct dentry *dentry;
77292 +
77293 + if (unlikely(!gr_acl_is_enabled()))
77294 + return 0;
77295 +
77296 + read_lock(&gr_inode_lock);
77297 + dentry = filp->f_path.dentry;
77298 + curr = lookup_acl_subj_label(__get_ino(dentry), __get_dev(dentry),
77299 + current->role);
77300 + read_unlock(&gr_inode_lock);
77301 +
77302 + if (!curr || !(curr->resmask & (1U << GR_CRASH_RES)) ||
77303 + (!curr->crashes && !curr->expires))
77304 + return 0;
77305 +
77306 + if ((curr->crashes >= curr->res[GR_CRASH_RES].rlim_cur) &&
77307 + time_after(curr->expires, get_seconds()))
77308 + return 1;
77309 + else if (time_before_eq(curr->expires, get_seconds())) {
77310 + curr->crashes = 0;
77311 + curr->expires = 0;
77312 + }
77313 +
77314 + return 0;
77315 +}
77316 +
77317 +void
77318 +gr_handle_alertkill(struct task_struct *task)
77319 +{
77320 + struct acl_subject_label *curracl;
77321 + __u32 curr_ip;
77322 + struct task_struct *p, *p2;
77323 +
77324 + if (unlikely(!gr_acl_is_enabled()))
77325 + return;
77326 +
77327 + curracl = task->acl;
77328 + curr_ip = task->signal->curr_ip;
77329 +
77330 + if ((curracl->mode & GR_KILLIPPROC) && curr_ip) {
77331 + read_lock(&tasklist_lock);
77332 + do_each_thread(p2, p) {
77333 + if (p->signal->curr_ip == curr_ip)
77334 + gr_fake_force_sig(SIGKILL, p);
77335 + } while_each_thread(p2, p);
77336 + read_unlock(&tasklist_lock);
77337 + } else if (curracl->mode & GR_KILLPROC)
77338 + gr_fake_force_sig(SIGKILL, task);
77339 +
77340 + return;
77341 +}
77342 diff --git a/grsecurity/gracl_shm.c b/grsecurity/gracl_shm.c
77343 new file mode 100644
77344 index 0000000..6b0c9cc
77345 --- /dev/null
77346 +++ b/grsecurity/gracl_shm.c
77347 @@ -0,0 +1,40 @@
77348 +#include <linux/kernel.h>
77349 +#include <linux/mm.h>
77350 +#include <linux/sched.h>
77351 +#include <linux/file.h>
77352 +#include <linux/ipc.h>
77353 +#include <linux/gracl.h>
77354 +#include <linux/grsecurity.h>
77355 +#include <linux/grinternal.h>
77356 +
77357 +int
77358 +gr_handle_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
77359 + const u64 shm_createtime, const kuid_t cuid, const int shmid)
77360 +{
77361 + struct task_struct *task;
77362 +
77363 + if (!gr_acl_is_enabled())
77364 + return 1;
77365 +
77366 + rcu_read_lock();
77367 + read_lock(&tasklist_lock);
77368 +
77369 + task = find_task_by_vpid(shm_cprid);
77370 +
77371 + if (unlikely(!task))
77372 + task = find_task_by_vpid(shm_lapid);
77373 +
77374 + if (unlikely(task && (time_before_eq64(task->start_time, shm_createtime) ||
77375 + (task_pid_nr(task) == shm_lapid)) &&
77376 + (task->acl->mode & GR_PROTSHM) &&
77377 + (task->acl != current->acl))) {
77378 + read_unlock(&tasklist_lock);
77379 + rcu_read_unlock();
77380 + gr_log_int3(GR_DONT_AUDIT, GR_SHMAT_ACL_MSG, GR_GLOBAL_UID(cuid), shm_cprid, shmid);
77381 + return 0;
77382 + }
77383 + read_unlock(&tasklist_lock);
77384 + rcu_read_unlock();
77385 +
77386 + return 1;
77387 +}
77388 diff --git a/grsecurity/grsec_chdir.c b/grsecurity/grsec_chdir.c
77389 new file mode 100644
77390 index 0000000..bc0be01
77391 --- /dev/null
77392 +++ b/grsecurity/grsec_chdir.c
77393 @@ -0,0 +1,19 @@
77394 +#include <linux/kernel.h>
77395 +#include <linux/sched.h>
77396 +#include <linux/fs.h>
77397 +#include <linux/file.h>
77398 +#include <linux/grsecurity.h>
77399 +#include <linux/grinternal.h>
77400 +
77401 +void
77402 +gr_log_chdir(const struct dentry *dentry, const struct vfsmount *mnt)
77403 +{
77404 +#ifdef CONFIG_GRKERNSEC_AUDIT_CHDIR
77405 + if ((grsec_enable_chdir && grsec_enable_group &&
77406 + in_group_p(grsec_audit_gid)) || (grsec_enable_chdir &&
77407 + !grsec_enable_group)) {
77408 + gr_log_fs_generic(GR_DO_AUDIT, GR_CHDIR_AUDIT_MSG, dentry, mnt);
77409 + }
77410 +#endif
77411 + return;
77412 +}
77413 diff --git a/grsecurity/grsec_chroot.c b/grsecurity/grsec_chroot.c
77414 new file mode 100644
77415 index 0000000..114ea4f
77416 --- /dev/null
77417 +++ b/grsecurity/grsec_chroot.c
77418 @@ -0,0 +1,467 @@
77419 +#include <linux/kernel.h>
77420 +#include <linux/module.h>
77421 +#include <linux/sched.h>
77422 +#include <linux/file.h>
77423 +#include <linux/fs.h>
77424 +#include <linux/mount.h>
77425 +#include <linux/types.h>
77426 +#include "../fs/mount.h"
77427 +#include <linux/grsecurity.h>
77428 +#include <linux/grinternal.h>
77429 +
77430 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
77431 +int gr_init_ran;
77432 +#endif
77433 +
77434 +void gr_inc_chroot_refcnts(struct dentry *dentry, struct vfsmount *mnt)
77435 +{
77436 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
77437 + struct dentry *tmpd = dentry;
77438 +
77439 + read_seqlock_excl(&mount_lock);
77440 + write_seqlock(&rename_lock);
77441 +
77442 + while (tmpd != mnt->mnt_root) {
77443 + atomic_inc(&tmpd->chroot_refcnt);
77444 + tmpd = tmpd->d_parent;
77445 + }
77446 + atomic_inc(&tmpd->chroot_refcnt);
77447 +
77448 + write_sequnlock(&rename_lock);
77449 + read_sequnlock_excl(&mount_lock);
77450 +#endif
77451 +}
77452 +
77453 +void gr_dec_chroot_refcnts(struct dentry *dentry, struct vfsmount *mnt)
77454 +{
77455 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
77456 + struct dentry *tmpd = dentry;
77457 +
77458 + read_seqlock_excl(&mount_lock);
77459 + write_seqlock(&rename_lock);
77460 +
77461 + while (tmpd != mnt->mnt_root) {
77462 + atomic_dec(&tmpd->chroot_refcnt);
77463 + tmpd = tmpd->d_parent;
77464 + }
77465 + atomic_dec(&tmpd->chroot_refcnt);
77466 +
77467 + write_sequnlock(&rename_lock);
77468 + read_sequnlock_excl(&mount_lock);
77469 +#endif
77470 +}
77471 +
77472 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
77473 +static struct dentry *get_closest_chroot(struct dentry *dentry)
77474 +{
77475 + write_seqlock(&rename_lock);
77476 + do {
77477 + if (atomic_read(&dentry->chroot_refcnt)) {
77478 + write_sequnlock(&rename_lock);
77479 + return dentry;
77480 + }
77481 + dentry = dentry->d_parent;
77482 + } while (!IS_ROOT(dentry));
77483 + write_sequnlock(&rename_lock);
77484 + return NULL;
77485 +}
77486 +#endif
77487 +
77488 +int gr_bad_chroot_rename(struct dentry *olddentry, struct vfsmount *oldmnt,
77489 + struct dentry *newdentry, struct vfsmount *newmnt)
77490 +{
77491 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
77492 + struct dentry *chroot;
77493 +
77494 + if (unlikely(!grsec_enable_chroot_rename))
77495 + return 0;
77496 +
77497 + if (likely(!proc_is_chrooted(current) && gr_is_global_root(current_uid())))
77498 + return 0;
77499 +
77500 + chroot = get_closest_chroot(olddentry);
77501 +
77502 + if (chroot == NULL)
77503 + return 0;
77504 +
77505 + if (is_subdir(newdentry, chroot))
77506 + return 0;
77507 +
77508 + gr_log_fs_generic(GR_DONT_AUDIT, GR_CHROOT_RENAME_MSG, olddentry, oldmnt);
77509 +
77510 + return 1;
77511 +#else
77512 + return 0;
77513 +#endif
77514 +}
77515 +
77516 +void gr_set_chroot_entries(struct task_struct *task, const struct path *path)
77517 +{
77518 +#ifdef CONFIG_GRKERNSEC
77519 + if (task_pid_nr(task) > 1 && path->dentry != init_task.fs->root.dentry &&
77520 + path->dentry != task->nsproxy->mnt_ns->root->mnt.mnt_root
77521 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
77522 + && gr_init_ran
77523 +#endif
77524 + )
77525 + task->gr_is_chrooted = 1;
77526 + else {
77527 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
77528 + if (task_pid_nr(task) == 1 && !gr_init_ran)
77529 + gr_init_ran = 1;
77530 +#endif
77531 + task->gr_is_chrooted = 0;
77532 + }
77533 +
77534 + task->gr_chroot_dentry = path->dentry;
77535 +#endif
77536 + return;
77537 +}
77538 +
77539 +void gr_clear_chroot_entries(struct task_struct *task)
77540 +{
77541 +#ifdef CONFIG_GRKERNSEC
77542 + task->gr_is_chrooted = 0;
77543 + task->gr_chroot_dentry = NULL;
77544 +#endif
77545 + return;
77546 +}
77547 +
77548 +int
77549 +gr_handle_chroot_unix(const pid_t pid)
77550 +{
77551 +#ifdef CONFIG_GRKERNSEC_CHROOT_UNIX
77552 + struct task_struct *p;
77553 +
77554 + if (unlikely(!grsec_enable_chroot_unix))
77555 + return 1;
77556 +
77557 + if (likely(!proc_is_chrooted(current)))
77558 + return 1;
77559 +
77560 + rcu_read_lock();
77561 + read_lock(&tasklist_lock);
77562 + p = find_task_by_vpid_unrestricted(pid);
77563 + if (unlikely(p && !have_same_root(current, p))) {
77564 + read_unlock(&tasklist_lock);
77565 + rcu_read_unlock();
77566 + gr_log_noargs(GR_DONT_AUDIT, GR_UNIX_CHROOT_MSG);
77567 + return 0;
77568 + }
77569 + read_unlock(&tasklist_lock);
77570 + rcu_read_unlock();
77571 +#endif
77572 + return 1;
77573 +}
77574 +
77575 +int
77576 +gr_handle_chroot_nice(void)
77577 +{
77578 +#ifdef CONFIG_GRKERNSEC_CHROOT_NICE
77579 + if (grsec_enable_chroot_nice && proc_is_chrooted(current)) {
77580 + gr_log_noargs(GR_DONT_AUDIT, GR_NICE_CHROOT_MSG);
77581 + return -EPERM;
77582 + }
77583 +#endif
77584 + return 0;
77585 +}
77586 +
77587 +int
77588 +gr_handle_chroot_setpriority(struct task_struct *p, const int niceval)
77589 +{
77590 +#ifdef CONFIG_GRKERNSEC_CHROOT_NICE
77591 + if (grsec_enable_chroot_nice && (niceval < task_nice(p))
77592 + && proc_is_chrooted(current)) {
77593 + gr_log_str_int(GR_DONT_AUDIT, GR_PRIORITY_CHROOT_MSG, p->comm, task_pid_nr(p));
77594 + return -EACCES;
77595 + }
77596 +#endif
77597 + return 0;
77598 +}
77599 +
77600 +int
77601 +gr_handle_chroot_fowner(struct pid *pid, enum pid_type type)
77602 +{
77603 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
77604 + struct task_struct *p;
77605 + int ret = 0;
77606 + if (!grsec_enable_chroot_findtask || !proc_is_chrooted(current) || !pid)
77607 + return ret;
77608 +
77609 + read_lock(&tasklist_lock);
77610 + do_each_pid_task(pid, type, p) {
77611 + if (!have_same_root(current, p)) {
77612 + ret = 1;
77613 + goto out;
77614 + }
77615 + } while_each_pid_task(pid, type, p);
77616 +out:
77617 + read_unlock(&tasklist_lock);
77618 + return ret;
77619 +#endif
77620 + return 0;
77621 +}
77622 +
77623 +int
77624 +gr_pid_is_chrooted(struct task_struct *p)
77625 +{
77626 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
77627 + if (!grsec_enable_chroot_findtask || !proc_is_chrooted(current) || p == NULL)
77628 + return 0;
77629 +
77630 + if ((p->exit_state & (EXIT_ZOMBIE | EXIT_DEAD)) ||
77631 + !have_same_root(current, p)) {
77632 + return 1;
77633 + }
77634 +#endif
77635 + return 0;
77636 +}
77637 +
77638 +EXPORT_SYMBOL_GPL(gr_pid_is_chrooted);
77639 +
77640 +#if defined(CONFIG_GRKERNSEC_CHROOT_DOUBLE) || defined(CONFIG_GRKERNSEC_CHROOT_FCHDIR)
77641 +int gr_is_outside_chroot(const struct dentry *u_dentry, const struct vfsmount *u_mnt)
77642 +{
77643 + struct path path, currentroot;
77644 + int ret = 0;
77645 +
77646 + path.dentry = (struct dentry *)u_dentry;
77647 + path.mnt = (struct vfsmount *)u_mnt;
77648 + get_fs_root(current->fs, &currentroot);
77649 + if (path_is_under(&path, &currentroot))
77650 + ret = 1;
77651 + path_put(&currentroot);
77652 +
77653 + return ret;
77654 +}
77655 +#endif
77656 +
77657 +int
77658 +gr_chroot_fchdir(struct dentry *u_dentry, struct vfsmount *u_mnt)
77659 +{
77660 +#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR
77661 + if (!grsec_enable_chroot_fchdir)
77662 + return 1;
77663 +
77664 + if (!proc_is_chrooted(current))
77665 + return 1;
77666 + else if (!gr_is_outside_chroot(u_dentry, u_mnt)) {
77667 + gr_log_fs_generic(GR_DONT_AUDIT, GR_CHROOT_FCHDIR_MSG, u_dentry, u_mnt);
77668 + return 0;
77669 + }
77670 +#endif
77671 + return 1;
77672 +}
77673 +
77674 +int
77675 +gr_chroot_fhandle(void)
77676 +{
77677 +#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR
77678 + if (!grsec_enable_chroot_fchdir)
77679 + return 1;
77680 +
77681 + if (!proc_is_chrooted(current))
77682 + return 1;
77683 + else {
77684 + gr_log_noargs(GR_DONT_AUDIT, GR_CHROOT_FHANDLE_MSG);
77685 + return 0;
77686 + }
77687 +#endif
77688 + return 1;
77689 +}
77690 +
77691 +int
77692 +gr_chroot_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
77693 + const u64 shm_createtime)
77694 +{
77695 +#ifdef CONFIG_GRKERNSEC_CHROOT_SHMAT
77696 + struct task_struct *p;
77697 +
77698 + if (unlikely(!grsec_enable_chroot_shmat))
77699 + return 1;
77700 +
77701 + if (likely(!proc_is_chrooted(current)))
77702 + return 1;
77703 +
77704 + rcu_read_lock();
77705 + read_lock(&tasklist_lock);
77706 +
77707 + if ((p = find_task_by_vpid_unrestricted(shm_cprid))) {
77708 + if (time_before_eq64(p->start_time, shm_createtime)) {
77709 + if (have_same_root(current, p)) {
77710 + goto allow;
77711 + } else {
77712 + read_unlock(&tasklist_lock);
77713 + rcu_read_unlock();
77714 + gr_log_noargs(GR_DONT_AUDIT, GR_SHMAT_CHROOT_MSG);
77715 + return 0;
77716 + }
77717 + }
77718 + /* creator exited, pid reuse, fall through to next check */
77719 + }
77720 + if ((p = find_task_by_vpid_unrestricted(shm_lapid))) {
77721 + if (unlikely(!have_same_root(current, p))) {
77722 + read_unlock(&tasklist_lock);
77723 + rcu_read_unlock();
77724 + gr_log_noargs(GR_DONT_AUDIT, GR_SHMAT_CHROOT_MSG);
77725 + return 0;
77726 + }
77727 + }
77728 +
77729 +allow:
77730 + read_unlock(&tasklist_lock);
77731 + rcu_read_unlock();
77732 +#endif
77733 + return 1;
77734 +}
77735 +
77736 +void
77737 +gr_log_chroot_exec(const struct dentry *dentry, const struct vfsmount *mnt)
77738 +{
77739 +#ifdef CONFIG_GRKERNSEC_CHROOT_EXECLOG
77740 + if (grsec_enable_chroot_execlog && proc_is_chrooted(current))
77741 + gr_log_fs_generic(GR_DO_AUDIT, GR_EXEC_CHROOT_MSG, dentry, mnt);
77742 +#endif
77743 + return;
77744 +}
77745 +
77746 +int
77747 +gr_handle_chroot_mknod(const struct dentry *dentry,
77748 + const struct vfsmount *mnt, const int mode)
77749 +{
77750 +#ifdef CONFIG_GRKERNSEC_CHROOT_MKNOD
77751 + if (grsec_enable_chroot_mknod && !S_ISFIFO(mode) && !S_ISREG(mode) &&
77752 + proc_is_chrooted(current)) {
77753 + gr_log_fs_generic(GR_DONT_AUDIT, GR_MKNOD_CHROOT_MSG, dentry, mnt);
77754 + return -EPERM;
77755 + }
77756 +#endif
77757 + return 0;
77758 +}
77759 +
77760 +int
77761 +gr_handle_chroot_mount(const struct dentry *dentry,
77762 + const struct vfsmount *mnt, const char *dev_name)
77763 +{
77764 +#ifdef CONFIG_GRKERNSEC_CHROOT_MOUNT
77765 + if (grsec_enable_chroot_mount && proc_is_chrooted(current)) {
77766 + gr_log_str_fs(GR_DONT_AUDIT, GR_MOUNT_CHROOT_MSG, dev_name ? dev_name : "none", dentry, mnt);
77767 + return -EPERM;
77768 + }
77769 +#endif
77770 + return 0;
77771 +}
77772 +
77773 +int
77774 +gr_handle_chroot_pivot(void)
77775 +{
77776 +#ifdef CONFIG_GRKERNSEC_CHROOT_PIVOT
77777 + if (grsec_enable_chroot_pivot && proc_is_chrooted(current)) {
77778 + gr_log_noargs(GR_DONT_AUDIT, GR_PIVOT_CHROOT_MSG);
77779 + return -EPERM;
77780 + }
77781 +#endif
77782 + return 0;
77783 +}
77784 +
77785 +int
77786 +gr_handle_chroot_chroot(const struct dentry *dentry, const struct vfsmount *mnt)
77787 +{
77788 +#ifdef CONFIG_GRKERNSEC_CHROOT_DOUBLE
77789 + if (grsec_enable_chroot_double && proc_is_chrooted(current) &&
77790 + !gr_is_outside_chroot(dentry, mnt)) {
77791 + gr_log_fs_generic(GR_DONT_AUDIT, GR_CHROOT_CHROOT_MSG, dentry, mnt);
77792 + return -EPERM;
77793 + }
77794 +#endif
77795 + return 0;
77796 +}
77797 +
77798 +extern const char *captab_log[];
77799 +extern int captab_log_entries;
77800 +
77801 +int
77802 +gr_task_chroot_is_capable(const struct task_struct *task, const struct cred *cred, const int cap)
77803 +{
77804 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
77805 + if (grsec_enable_chroot_caps && proc_is_chrooted(task)) {
77806 + kernel_cap_t chroot_caps = GR_CHROOT_CAPS;
77807 + if (cap_raised(chroot_caps, cap)) {
77808 + if (cap_raised(cred->cap_effective, cap) && cap < captab_log_entries) {
77809 + gr_log_cap(GR_DONT_AUDIT, GR_CAP_CHROOT_MSG, task, captab_log[cap]);
77810 + }
77811 + return 0;
77812 + }
77813 + }
77814 +#endif
77815 + return 1;
77816 +}
77817 +
77818 +int
77819 +gr_chroot_is_capable(const int cap)
77820 +{
77821 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
77822 + return gr_task_chroot_is_capable(current, current_cred(), cap);
77823 +#endif
77824 + return 1;
77825 +}
77826 +
77827 +int
77828 +gr_task_chroot_is_capable_nolog(const struct task_struct *task, const int cap)
77829 +{
77830 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
77831 + if (grsec_enable_chroot_caps && proc_is_chrooted(task)) {
77832 + kernel_cap_t chroot_caps = GR_CHROOT_CAPS;
77833 + if (cap_raised(chroot_caps, cap)) {
77834 + return 0;
77835 + }
77836 + }
77837 +#endif
77838 + return 1;
77839 +}
77840 +
77841 +int
77842 +gr_chroot_is_capable_nolog(const int cap)
77843 +{
77844 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
77845 + return gr_task_chroot_is_capable_nolog(current, cap);
77846 +#endif
77847 + return 1;
77848 +}
77849 +
77850 +int
77851 +gr_handle_chroot_sysctl(const int op)
77852 +{
77853 +#ifdef CONFIG_GRKERNSEC_CHROOT_SYSCTL
77854 + if (grsec_enable_chroot_sysctl && (op & MAY_WRITE) &&
77855 + proc_is_chrooted(current))
77856 + return -EACCES;
77857 +#endif
77858 + return 0;
77859 +}
77860 +
77861 +void
77862 +gr_handle_chroot_chdir(const struct path *path)
77863 +{
77864 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHDIR
77865 + if (grsec_enable_chroot_chdir)
77866 + set_fs_pwd(current->fs, path);
77867 +#endif
77868 + return;
77869 +}
77870 +
77871 +int
77872 +gr_handle_chroot_chmod(const struct dentry *dentry,
77873 + const struct vfsmount *mnt, const int mode)
77874 +{
77875 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHMOD
77876 + /* allow chmod +s on directories, but not files */
77877 + if (grsec_enable_chroot_chmod && !S_ISDIR(dentry->d_inode->i_mode) &&
77878 + ((mode & S_ISUID) || ((mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))) &&
77879 + proc_is_chrooted(current)) {
77880 + gr_log_fs_generic(GR_DONT_AUDIT, GR_CHMOD_CHROOT_MSG, dentry, mnt);
77881 + return -EPERM;
77882 + }
77883 +#endif
77884 + return 0;
77885 +}
77886 diff --git a/grsecurity/grsec_disabled.c b/grsecurity/grsec_disabled.c
77887 new file mode 100644
77888 index 0000000..946f750
77889 --- /dev/null
77890 +++ b/grsecurity/grsec_disabled.c
77891 @@ -0,0 +1,445 @@
77892 +#include <linux/kernel.h>
77893 +#include <linux/module.h>
77894 +#include <linux/sched.h>
77895 +#include <linux/file.h>
77896 +#include <linux/fs.h>
77897 +#include <linux/kdev_t.h>
77898 +#include <linux/net.h>
77899 +#include <linux/in.h>
77900 +#include <linux/ip.h>
77901 +#include <linux/skbuff.h>
77902 +#include <linux/sysctl.h>
77903 +
77904 +#ifdef CONFIG_PAX_HAVE_ACL_FLAGS
77905 +void
77906 +pax_set_initial_flags(struct linux_binprm *bprm)
77907 +{
77908 + return;
77909 +}
77910 +#endif
77911 +
77912 +#ifdef CONFIG_SYSCTL
77913 +__u32
77914 +gr_handle_sysctl(const struct ctl_table * table, const int op)
77915 +{
77916 + return 0;
77917 +}
77918 +#endif
77919 +
77920 +#ifdef CONFIG_TASKSTATS
77921 +int gr_is_taskstats_denied(int pid)
77922 +{
77923 + return 0;
77924 +}
77925 +#endif
77926 +
77927 +int
77928 +gr_acl_is_enabled(void)
77929 +{
77930 + return 0;
77931 +}
77932 +
77933 +int
77934 +gr_learn_cap(const struct task_struct *task, const struct cred *cred, const int cap)
77935 +{
77936 + return 0;
77937 +}
77938 +
77939 +void
77940 +gr_handle_proc_create(const struct dentry *dentry, const struct inode *inode)
77941 +{
77942 + return;
77943 +}
77944 +
77945 +int
77946 +gr_handle_rawio(const struct inode *inode)
77947 +{
77948 + return 0;
77949 +}
77950 +
77951 +void
77952 +gr_acl_handle_psacct(struct task_struct *task, const long code)
77953 +{
77954 + return;
77955 +}
77956 +
77957 +int
77958 +gr_handle_ptrace(struct task_struct *task, const long request)
77959 +{
77960 + return 0;
77961 +}
77962 +
77963 +int
77964 +gr_handle_proc_ptrace(struct task_struct *task)
77965 +{
77966 + return 0;
77967 +}
77968 +
77969 +int
77970 +gr_set_acls(const int type)
77971 +{
77972 + return 0;
77973 +}
77974 +
77975 +int
77976 +gr_check_hidden_task(const struct task_struct *tsk)
77977 +{
77978 + return 0;
77979 +}
77980 +
77981 +int
77982 +gr_check_protected_task(const struct task_struct *task)
77983 +{
77984 + return 0;
77985 +}
77986 +
77987 +int
77988 +gr_check_protected_task_fowner(struct pid *pid, enum pid_type type)
77989 +{
77990 + return 0;
77991 +}
77992 +
77993 +void
77994 +gr_copy_label(struct task_struct *tsk)
77995 +{
77996 + return;
77997 +}
77998 +
77999 +void
78000 +gr_set_pax_flags(struct task_struct *task)
78001 +{
78002 + return;
78003 +}
78004 +
78005 +int
78006 +gr_set_proc_label(const struct dentry *dentry, const struct vfsmount *mnt,
78007 + const int unsafe_share)
78008 +{
78009 + return 0;
78010 +}
78011 +
78012 +void
78013 +gr_handle_delete(const u64 ino, const dev_t dev)
78014 +{
78015 + return;
78016 +}
78017 +
78018 +void
78019 +gr_handle_create(const struct dentry *dentry, const struct vfsmount *mnt)
78020 +{
78021 + return;
78022 +}
78023 +
78024 +void
78025 +gr_handle_crash(struct task_struct *task, const int sig)
78026 +{
78027 + return;
78028 +}
78029 +
78030 +int
78031 +gr_check_crash_exec(const struct file *filp)
78032 +{
78033 + return 0;
78034 +}
78035 +
78036 +int
78037 +gr_check_crash_uid(const kuid_t uid)
78038 +{
78039 + return 0;
78040 +}
78041 +
78042 +void
78043 +gr_handle_rename(struct inode *old_dir, struct inode *new_dir,
78044 + struct dentry *old_dentry,
78045 + struct dentry *new_dentry,
78046 + struct vfsmount *mnt, const __u8 replace, unsigned int flags)
78047 +{
78048 + return;
78049 +}
78050 +
78051 +int
78052 +gr_search_socket(const int family, const int type, const int protocol)
78053 +{
78054 + return 1;
78055 +}
78056 +
78057 +int
78058 +gr_search_connectbind(const int mode, const struct socket *sock,
78059 + const struct sockaddr_in *addr)
78060 +{
78061 + return 0;
78062 +}
78063 +
78064 +void
78065 +gr_handle_alertkill(struct task_struct *task)
78066 +{
78067 + return;
78068 +}
78069 +
78070 +__u32
78071 +gr_acl_handle_execve(const struct dentry * dentry, const struct vfsmount * mnt)
78072 +{
78073 + return 1;
78074 +}
78075 +
78076 +__u32
78077 +gr_acl_handle_hidden_file(const struct dentry * dentry,
78078 + const struct vfsmount * mnt)
78079 +{
78080 + return 1;
78081 +}
78082 +
78083 +__u32
78084 +gr_acl_handle_open(const struct dentry * dentry, const struct vfsmount * mnt,
78085 + int acc_mode)
78086 +{
78087 + return 1;
78088 +}
78089 +
78090 +__u32
78091 +gr_acl_handle_rmdir(const struct dentry * dentry, const struct vfsmount * mnt)
78092 +{
78093 + return 1;
78094 +}
78095 +
78096 +__u32
78097 +gr_acl_handle_unlink(const struct dentry * dentry, const struct vfsmount * mnt)
78098 +{
78099 + return 1;
78100 +}
78101 +
78102 +int
78103 +gr_acl_handle_mmap(const struct file *file, const unsigned long prot,
78104 + unsigned int *vm_flags)
78105 +{
78106 + return 1;
78107 +}
78108 +
78109 +__u32
78110 +gr_acl_handle_truncate(const struct dentry * dentry,
78111 + const struct vfsmount * mnt)
78112 +{
78113 + return 1;
78114 +}
78115 +
78116 +__u32
78117 +gr_acl_handle_utime(const struct dentry * dentry, const struct vfsmount * mnt)
78118 +{
78119 + return 1;
78120 +}
78121 +
78122 +__u32
78123 +gr_acl_handle_access(const struct dentry * dentry,
78124 + const struct vfsmount * mnt, const int fmode)
78125 +{
78126 + return 1;
78127 +}
78128 +
78129 +__u32
78130 +gr_acl_handle_chmod(const struct dentry * dentry, const struct vfsmount * mnt,
78131 + umode_t *mode)
78132 +{
78133 + return 1;
78134 +}
78135 +
78136 +__u32
78137 +gr_acl_handle_chown(const struct dentry * dentry, const struct vfsmount * mnt)
78138 +{
78139 + return 1;
78140 +}
78141 +
78142 +__u32
78143 +gr_acl_handle_setxattr(const struct dentry * dentry, const struct vfsmount * mnt)
78144 +{
78145 + return 1;
78146 +}
78147 +
78148 +__u32
78149 +gr_acl_handle_removexattr(const struct dentry * dentry, const struct vfsmount * mnt)
78150 +{
78151 + return 1;
78152 +}
78153 +
78154 +void
78155 +grsecurity_init(void)
78156 +{
78157 + return;
78158 +}
78159 +
78160 +umode_t gr_acl_umask(void)
78161 +{
78162 + return 0;
78163 +}
78164 +
78165 +__u32
78166 +gr_acl_handle_mknod(const struct dentry * new_dentry,
78167 + const struct dentry * parent_dentry,
78168 + const struct vfsmount * parent_mnt,
78169 + const int mode)
78170 +{
78171 + return 1;
78172 +}
78173 +
78174 +__u32
78175 +gr_acl_handle_mkdir(const struct dentry * new_dentry,
78176 + const struct dentry * parent_dentry,
78177 + const struct vfsmount * parent_mnt)
78178 +{
78179 + return 1;
78180 +}
78181 +
78182 +__u32
78183 +gr_acl_handle_symlink(const struct dentry * new_dentry,
78184 + const struct dentry * parent_dentry,
78185 + const struct vfsmount * parent_mnt, const struct filename *from)
78186 +{
78187 + return 1;
78188 +}
78189 +
78190 +__u32
78191 +gr_acl_handle_link(const struct dentry * new_dentry,
78192 + const struct dentry * parent_dentry,
78193 + const struct vfsmount * parent_mnt,
78194 + const struct dentry * old_dentry,
78195 + const struct vfsmount * old_mnt, const struct filename *to)
78196 +{
78197 + return 1;
78198 +}
78199 +
78200 +int
78201 +gr_acl_handle_rename(const struct dentry *new_dentry,
78202 + const struct dentry *parent_dentry,
78203 + const struct vfsmount *parent_mnt,
78204 + const struct dentry *old_dentry,
78205 + const struct inode *old_parent_inode,
78206 + const struct vfsmount *old_mnt, const struct filename *newname,
78207 + unsigned int flags)
78208 +{
78209 + return 0;
78210 +}
78211 +
78212 +int
78213 +gr_acl_handle_filldir(const struct file *file, const char *name,
78214 + const int namelen, const u64 ino)
78215 +{
78216 + return 1;
78217 +}
78218 +
78219 +int
78220 +gr_handle_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
78221 + const u64 shm_createtime, const kuid_t cuid, const int shmid)
78222 +{
78223 + return 1;
78224 +}
78225 +
78226 +int
78227 +gr_search_bind(const struct socket *sock, const struct sockaddr_in *addr)
78228 +{
78229 + return 0;
78230 +}
78231 +
78232 +int
78233 +gr_search_accept(const struct socket *sock)
78234 +{
78235 + return 0;
78236 +}
78237 +
78238 +int
78239 +gr_search_listen(const struct socket *sock)
78240 +{
78241 + return 0;
78242 +}
78243 +
78244 +int
78245 +gr_search_connect(const struct socket *sock, const struct sockaddr_in *addr)
78246 +{
78247 + return 0;
78248 +}
78249 +
78250 +__u32
78251 +gr_acl_handle_unix(const struct dentry * dentry, const struct vfsmount * mnt)
78252 +{
78253 + return 1;
78254 +}
78255 +
78256 +__u32
78257 +gr_acl_handle_creat(const struct dentry * dentry,
78258 + const struct dentry * p_dentry,
78259 + const struct vfsmount * p_mnt, int open_flags, int acc_mode,
78260 + const int imode)
78261 +{
78262 + return 1;
78263 +}
78264 +
78265 +void
78266 +gr_acl_handle_exit(void)
78267 +{
78268 + return;
78269 +}
78270 +
78271 +int
78272 +gr_acl_handle_mprotect(const struct file *file, const unsigned long prot)
78273 +{
78274 + return 1;
78275 +}
78276 +
78277 +void
78278 +gr_set_role_label(const kuid_t uid, const kgid_t gid)
78279 +{
78280 + return;
78281 +}
78282 +
78283 +int
78284 +gr_acl_handle_procpidmem(const struct task_struct *task)
78285 +{
78286 + return 0;
78287 +}
78288 +
78289 +int
78290 +gr_search_udp_recvmsg(const struct sock *sk, const struct sk_buff *skb)
78291 +{
78292 + return 0;
78293 +}
78294 +
78295 +int
78296 +gr_search_udp_sendmsg(const struct sock *sk, const struct sockaddr_in *addr)
78297 +{
78298 + return 0;
78299 +}
78300 +
78301 +int
78302 +gr_check_user_change(kuid_t real, kuid_t effective, kuid_t fs)
78303 +{
78304 + return 0;
78305 +}
78306 +
78307 +int
78308 +gr_check_group_change(kgid_t real, kgid_t effective, kgid_t fs)
78309 +{
78310 + return 0;
78311 +}
78312 +
78313 +int gr_acl_enable_at_secure(void)
78314 +{
78315 + return 0;
78316 +}
78317 +
78318 +dev_t gr_get_dev_from_dentry(struct dentry *dentry)
78319 +{
78320 + return dentry->d_sb->s_dev;
78321 +}
78322 +
78323 +u64 gr_get_ino_from_dentry(struct dentry *dentry)
78324 +{
78325 + return dentry->d_inode->i_ino;
78326 +}
78327 +
78328 +void gr_put_exec_file(struct task_struct *task)
78329 +{
78330 + return;
78331 +}
78332 +
78333 +#ifdef CONFIG_SECURITY
78334 +EXPORT_SYMBOL_GPL(gr_check_user_change);
78335 +EXPORT_SYMBOL_GPL(gr_check_group_change);
78336 +#endif
78337 diff --git a/grsecurity/grsec_exec.c b/grsecurity/grsec_exec.c
78338 new file mode 100644
78339 index 0000000..fb7531e
78340 --- /dev/null
78341 +++ b/grsecurity/grsec_exec.c
78342 @@ -0,0 +1,189 @@
78343 +#include <linux/kernel.h>
78344 +#include <linux/sched.h>
78345 +#include <linux/file.h>
78346 +#include <linux/binfmts.h>
78347 +#include <linux/fs.h>
78348 +#include <linux/types.h>
78349 +#include <linux/grdefs.h>
78350 +#include <linux/grsecurity.h>
78351 +#include <linux/grinternal.h>
78352 +#include <linux/capability.h>
78353 +#include <linux/module.h>
78354 +#include <linux/compat.h>
78355 +
78356 +#include <asm/uaccess.h>
78357 +
78358 +#ifdef CONFIG_GRKERNSEC_EXECLOG
78359 +static char gr_exec_arg_buf[132];
78360 +static DEFINE_MUTEX(gr_exec_arg_mutex);
78361 +#endif
78362 +
78363 +struct user_arg_ptr {
78364 +#ifdef CONFIG_COMPAT
78365 + bool is_compat;
78366 +#endif
78367 + union {
78368 + const char __user *const __user *native;
78369 +#ifdef CONFIG_COMPAT
78370 + const compat_uptr_t __user *compat;
78371 +#endif
78372 + } ptr;
78373 +};
78374 +
78375 +extern const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr);
78376 +
78377 +void
78378 +gr_handle_exec_args(struct linux_binprm *bprm, struct user_arg_ptr argv)
78379 +{
78380 +#ifdef CONFIG_GRKERNSEC_EXECLOG
78381 + char *grarg = gr_exec_arg_buf;
78382 + unsigned int i, x, execlen = 0;
78383 + char c;
78384 +
78385 + if (!((grsec_enable_execlog && grsec_enable_group &&
78386 + in_group_p(grsec_audit_gid))
78387 + || (grsec_enable_execlog && !grsec_enable_group)))
78388 + return;
78389 +
78390 + mutex_lock(&gr_exec_arg_mutex);
78391 + memset(grarg, 0, sizeof(gr_exec_arg_buf));
78392 +
78393 + for (i = 0; i < bprm->argc && execlen < 128; i++) {
78394 + const char __user *p;
78395 + unsigned int len;
78396 +
78397 + p = get_user_arg_ptr(argv, i);
78398 + if (IS_ERR(p))
78399 + goto log;
78400 +
78401 + len = strnlen_user(p, 128 - execlen);
78402 + if (len > 128 - execlen)
78403 + len = 128 - execlen;
78404 + else if (len > 0)
78405 + len--;
78406 + if (copy_from_user(grarg + execlen, p, len))
78407 + goto log;
78408 +
78409 + /* rewrite unprintable characters */
78410 + for (x = 0; x < len; x++) {
78411 + c = *(grarg + execlen + x);
78412 + if (c < 32 || c > 126)
78413 + *(grarg + execlen + x) = ' ';
78414 + }
78415 +
78416 + execlen += len;
78417 + *(grarg + execlen) = ' ';
78418 + *(grarg + execlen + 1) = '\0';
78419 + execlen++;
78420 + }
78421 +
78422 + log:
78423 + gr_log_fs_str(GR_DO_AUDIT, GR_EXEC_AUDIT_MSG, bprm->file->f_path.dentry,
78424 + bprm->file->f_path.mnt, grarg);
78425 + mutex_unlock(&gr_exec_arg_mutex);
78426 +#endif
78427 + return;
78428 +}
78429 +
78430 +#ifdef CONFIG_GRKERNSEC
78431 +extern int gr_acl_is_capable(const int cap);
78432 +extern int gr_acl_is_capable_nolog(const int cap);
78433 +extern int gr_task_acl_is_capable(const struct task_struct *task, const struct cred *cred, const int cap);
78434 +extern int gr_task_acl_is_capable_nolog(const struct task_struct *task, const int cap);
78435 +extern int gr_chroot_is_capable(const int cap);
78436 +extern int gr_chroot_is_capable_nolog(const int cap);
78437 +extern int gr_task_chroot_is_capable(const struct task_struct *task, const struct cred *cred, const int cap);
78438 +extern int gr_task_chroot_is_capable_nolog(const struct task_struct *task, const int cap);
78439 +#endif
78440 +
78441 +const char *captab_log[] = {
78442 + "CAP_CHOWN",
78443 + "CAP_DAC_OVERRIDE",
78444 + "CAP_DAC_READ_SEARCH",
78445 + "CAP_FOWNER",
78446 + "CAP_FSETID",
78447 + "CAP_KILL",
78448 + "CAP_SETGID",
78449 + "CAP_SETUID",
78450 + "CAP_SETPCAP",
78451 + "CAP_LINUX_IMMUTABLE",
78452 + "CAP_NET_BIND_SERVICE",
78453 + "CAP_NET_BROADCAST",
78454 + "CAP_NET_ADMIN",
78455 + "CAP_NET_RAW",
78456 + "CAP_IPC_LOCK",
78457 + "CAP_IPC_OWNER",
78458 + "CAP_SYS_MODULE",
78459 + "CAP_SYS_RAWIO",
78460 + "CAP_SYS_CHROOT",
78461 + "CAP_SYS_PTRACE",
78462 + "CAP_SYS_PACCT",
78463 + "CAP_SYS_ADMIN",
78464 + "CAP_SYS_BOOT",
78465 + "CAP_SYS_NICE",
78466 + "CAP_SYS_RESOURCE",
78467 + "CAP_SYS_TIME",
78468 + "CAP_SYS_TTY_CONFIG",
78469 + "CAP_MKNOD",
78470 + "CAP_LEASE",
78471 + "CAP_AUDIT_WRITE",
78472 + "CAP_AUDIT_CONTROL",
78473 + "CAP_SETFCAP",
78474 + "CAP_MAC_OVERRIDE",
78475 + "CAP_MAC_ADMIN",
78476 + "CAP_SYSLOG",
78477 + "CAP_WAKE_ALARM",
78478 + "CAP_BLOCK_SUSPEND",
78479 + "CAP_AUDIT_READ"
78480 +};
78481 +
78482 +int captab_log_entries = sizeof(captab_log)/sizeof(captab_log[0]);
78483 +
78484 +int gr_is_capable(const int cap)
78485 +{
78486 +#ifdef CONFIG_GRKERNSEC
78487 + if (gr_acl_is_capable(cap) && gr_chroot_is_capable(cap))
78488 + return 1;
78489 + return 0;
78490 +#else
78491 + return 1;
78492 +#endif
78493 +}
78494 +
78495 +int gr_task_is_capable(const struct task_struct *task, const struct cred *cred, const int cap)
78496 +{
78497 +#ifdef CONFIG_GRKERNSEC
78498 + if (gr_task_acl_is_capable(task, cred, cap) && gr_task_chroot_is_capable(task, cred, cap))
78499 + return 1;
78500 + return 0;
78501 +#else
78502 + return 1;
78503 +#endif
78504 +}
78505 +
78506 +int gr_is_capable_nolog(const int cap)
78507 +{
78508 +#ifdef CONFIG_GRKERNSEC
78509 + if (gr_acl_is_capable_nolog(cap) && gr_chroot_is_capable_nolog(cap))
78510 + return 1;
78511 + return 0;
78512 +#else
78513 + return 1;
78514 +#endif
78515 +}
78516 +
78517 +int gr_task_is_capable_nolog(const struct task_struct *task, const int cap)
78518 +{
78519 +#ifdef CONFIG_GRKERNSEC
78520 + if (gr_task_acl_is_capable_nolog(task, cap) && gr_task_chroot_is_capable_nolog(task, cap))
78521 + return 1;
78522 + return 0;
78523 +#else
78524 + return 1;
78525 +#endif
78526 +}
78527 +
78528 +EXPORT_SYMBOL_GPL(gr_is_capable);
78529 +EXPORT_SYMBOL_GPL(gr_is_capable_nolog);
78530 +EXPORT_SYMBOL_GPL(gr_task_is_capable);
78531 +EXPORT_SYMBOL_GPL(gr_task_is_capable_nolog);
78532 diff --git a/grsecurity/grsec_fifo.c b/grsecurity/grsec_fifo.c
78533 new file mode 100644
78534 index 0000000..06cc6ea
78535 --- /dev/null
78536 +++ b/grsecurity/grsec_fifo.c
78537 @@ -0,0 +1,24 @@
78538 +#include <linux/kernel.h>
78539 +#include <linux/sched.h>
78540 +#include <linux/fs.h>
78541 +#include <linux/file.h>
78542 +#include <linux/grinternal.h>
78543 +
78544 +int
78545 +gr_handle_fifo(const struct dentry *dentry, const struct vfsmount *mnt,
78546 + const struct dentry *dir, const int flag, const int acc_mode)
78547 +{
78548 +#ifdef CONFIG_GRKERNSEC_FIFO
78549 + const struct cred *cred = current_cred();
78550 +
78551 + if (grsec_enable_fifo && S_ISFIFO(dentry->d_inode->i_mode) &&
78552 + !(flag & O_EXCL) && (dir->d_inode->i_mode & S_ISVTX) &&
78553 + !uid_eq(dentry->d_inode->i_uid, dir->d_inode->i_uid) &&
78554 + !uid_eq(cred->fsuid, dentry->d_inode->i_uid)) {
78555 + if (!inode_permission(dentry->d_inode, acc_mode))
78556 + gr_log_fs_int2(GR_DONT_AUDIT, GR_FIFO_MSG, dentry, mnt, GR_GLOBAL_UID(dentry->d_inode->i_uid), GR_GLOBAL_GID(dentry->d_inode->i_gid));
78557 + return -EACCES;
78558 + }
78559 +#endif
78560 + return 0;
78561 +}
78562 diff --git a/grsecurity/grsec_fork.c b/grsecurity/grsec_fork.c
78563 new file mode 100644
78564 index 0000000..8ca18bf
78565 --- /dev/null
78566 +++ b/grsecurity/grsec_fork.c
78567 @@ -0,0 +1,23 @@
78568 +#include <linux/kernel.h>
78569 +#include <linux/sched.h>
78570 +#include <linux/grsecurity.h>
78571 +#include <linux/grinternal.h>
78572 +#include <linux/errno.h>
78573 +
78574 +void
78575 +gr_log_forkfail(const int retval)
78576 +{
78577 +#ifdef CONFIG_GRKERNSEC_FORKFAIL
78578 + if (grsec_enable_forkfail && (retval == -EAGAIN || retval == -ENOMEM)) {
78579 + switch (retval) {
78580 + case -EAGAIN:
78581 + gr_log_str(GR_DONT_AUDIT, GR_FAILFORK_MSG, "EAGAIN");
78582 + break;
78583 + case -ENOMEM:
78584 + gr_log_str(GR_DONT_AUDIT, GR_FAILFORK_MSG, "ENOMEM");
78585 + break;
78586 + }
78587 + }
78588 +#endif
78589 + return;
78590 +}
78591 diff --git a/grsecurity/grsec_init.c b/grsecurity/grsec_init.c
78592 new file mode 100644
78593 index 0000000..4ed9e7d
78594 --- /dev/null
78595 +++ b/grsecurity/grsec_init.c
78596 @@ -0,0 +1,290 @@
78597 +#include <linux/kernel.h>
78598 +#include <linux/sched.h>
78599 +#include <linux/mm.h>
78600 +#include <linux/gracl.h>
78601 +#include <linux/slab.h>
78602 +#include <linux/vmalloc.h>
78603 +#include <linux/percpu.h>
78604 +#include <linux/module.h>
78605 +
78606 +int grsec_enable_ptrace_readexec;
78607 +int grsec_enable_setxid;
78608 +int grsec_enable_symlinkown;
78609 +kgid_t grsec_symlinkown_gid;
78610 +int grsec_enable_brute;
78611 +int grsec_enable_link;
78612 +int grsec_enable_dmesg;
78613 +int grsec_enable_harden_ptrace;
78614 +int grsec_enable_harden_ipc;
78615 +int grsec_enable_fifo;
78616 +int grsec_enable_execlog;
78617 +int grsec_enable_signal;
78618 +int grsec_enable_forkfail;
78619 +int grsec_enable_audit_ptrace;
78620 +int grsec_enable_time;
78621 +int grsec_enable_group;
78622 +kgid_t grsec_audit_gid;
78623 +int grsec_enable_chdir;
78624 +int grsec_enable_mount;
78625 +int grsec_enable_rofs;
78626 +int grsec_deny_new_usb;
78627 +int grsec_enable_chroot_findtask;
78628 +int grsec_enable_chroot_mount;
78629 +int grsec_enable_chroot_shmat;
78630 +int grsec_enable_chroot_fchdir;
78631 +int grsec_enable_chroot_double;
78632 +int grsec_enable_chroot_pivot;
78633 +int grsec_enable_chroot_chdir;
78634 +int grsec_enable_chroot_chmod;
78635 +int grsec_enable_chroot_mknod;
78636 +int grsec_enable_chroot_nice;
78637 +int grsec_enable_chroot_execlog;
78638 +int grsec_enable_chroot_caps;
78639 +int grsec_enable_chroot_rename;
78640 +int grsec_enable_chroot_sysctl;
78641 +int grsec_enable_chroot_unix;
78642 +int grsec_enable_tpe;
78643 +kgid_t grsec_tpe_gid;
78644 +int grsec_enable_blackhole;
78645 +#ifdef CONFIG_IPV6_MODULE
78646 +EXPORT_SYMBOL_GPL(grsec_enable_blackhole);
78647 +#endif
78648 +int grsec_lastack_retries;
78649 +int grsec_enable_tpe_all;
78650 +int grsec_enable_tpe_invert;
78651 +int grsec_enable_socket_all;
78652 +kgid_t grsec_socket_all_gid;
78653 +int grsec_enable_socket_client;
78654 +kgid_t grsec_socket_client_gid;
78655 +int grsec_enable_socket_server;
78656 +kgid_t grsec_socket_server_gid;
78657 +int grsec_resource_logging;
78658 +int grsec_disable_privio;
78659 +int grsec_enable_log_rwxmaps;
78660 +int grsec_lock;
78661 +
78662 +DEFINE_SPINLOCK(grsec_alert_lock);
78663 +unsigned long grsec_alert_wtime = 0;
78664 +unsigned long grsec_alert_fyet = 0;
78665 +
78666 +DEFINE_SPINLOCK(grsec_audit_lock);
78667 +
78668 +DEFINE_RWLOCK(grsec_exec_file_lock);
78669 +
78670 +char *gr_shared_page[4];
78671 +
78672 +char *gr_alert_log_fmt;
78673 +char *gr_audit_log_fmt;
78674 +char *gr_alert_log_buf;
78675 +char *gr_audit_log_buf;
78676 +
78677 +extern struct gr_arg *gr_usermode;
78678 +extern unsigned char *gr_system_salt;
78679 +extern unsigned char *gr_system_sum;
78680 +
78681 +void __init
78682 +grsecurity_init(void)
78683 +{
78684 + int j;
78685 + /* create the per-cpu shared pages */
78686 +
78687 +#ifdef CONFIG_X86
78688 + memset((char *)(0x41a + PAGE_OFFSET), 0, 36);
78689 +#endif
78690 +
78691 + for (j = 0; j < 4; j++) {
78692 + gr_shared_page[j] = (char *)__alloc_percpu(PAGE_SIZE, __alignof__(unsigned long long));
78693 + if (gr_shared_page[j] == NULL) {
78694 + panic("Unable to allocate grsecurity shared page");
78695 + return;
78696 + }
78697 + }
78698 +
78699 + /* allocate log buffers */
78700 + gr_alert_log_fmt = kmalloc(512, GFP_KERNEL);
78701 + if (!gr_alert_log_fmt) {
78702 + panic("Unable to allocate grsecurity alert log format buffer");
78703 + return;
78704 + }
78705 + gr_audit_log_fmt = kmalloc(512, GFP_KERNEL);
78706 + if (!gr_audit_log_fmt) {
78707 + panic("Unable to allocate grsecurity audit log format buffer");
78708 + return;
78709 + }
78710 + gr_alert_log_buf = (char *) get_zeroed_page(GFP_KERNEL);
78711 + if (!gr_alert_log_buf) {
78712 + panic("Unable to allocate grsecurity alert log buffer");
78713 + return;
78714 + }
78715 + gr_audit_log_buf = (char *) get_zeroed_page(GFP_KERNEL);
78716 + if (!gr_audit_log_buf) {
78717 + panic("Unable to allocate grsecurity audit log buffer");
78718 + return;
78719 + }
78720 +
78721 + /* allocate memory for authentication structure */
78722 + gr_usermode = kmalloc(sizeof(struct gr_arg), GFP_KERNEL);
78723 + gr_system_salt = kmalloc(GR_SALT_LEN, GFP_KERNEL);
78724 + gr_system_sum = kmalloc(GR_SHA_LEN, GFP_KERNEL);
78725 +
78726 + if (!gr_usermode || !gr_system_salt || !gr_system_sum) {
78727 + panic("Unable to allocate grsecurity authentication structure");
78728 + return;
78729 + }
78730 +
78731 +#ifdef CONFIG_GRKERNSEC_IO
78732 +#if !defined(CONFIG_GRKERNSEC_SYSCTL_DISTRO)
78733 + grsec_disable_privio = 1;
78734 +#elif defined(CONFIG_GRKERNSEC_SYSCTL_ON)
78735 + grsec_disable_privio = 1;
78736 +#else
78737 + grsec_disable_privio = 0;
78738 +#endif
78739 +#endif
78740 +
78741 +#ifdef CONFIG_GRKERNSEC_TPE_INVERT
78742 + /* for backward compatibility, tpe_invert always defaults to on if
78743 + enabled in the kernel
78744 + */
78745 + grsec_enable_tpe_invert = 1;
78746 +#endif
78747 +
78748 +#if !defined(CONFIG_GRKERNSEC_SYSCTL) || defined(CONFIG_GRKERNSEC_SYSCTL_ON)
78749 +#ifndef CONFIG_GRKERNSEC_SYSCTL
78750 + grsec_lock = 1;
78751 +#endif
78752 +
78753 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
78754 + grsec_enable_log_rwxmaps = 1;
78755 +#endif
78756 +#ifdef CONFIG_GRKERNSEC_AUDIT_GROUP
78757 + grsec_enable_group = 1;
78758 + grsec_audit_gid = KGIDT_INIT(CONFIG_GRKERNSEC_AUDIT_GID);
78759 +#endif
78760 +#ifdef CONFIG_GRKERNSEC_PTRACE_READEXEC
78761 + grsec_enable_ptrace_readexec = 1;
78762 +#endif
78763 +#ifdef CONFIG_GRKERNSEC_AUDIT_CHDIR
78764 + grsec_enable_chdir = 1;
78765 +#endif
78766 +#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE
78767 + grsec_enable_harden_ptrace = 1;
78768 +#endif
78769 +#ifdef CONFIG_GRKERNSEC_HARDEN_IPC
78770 + grsec_enable_harden_ipc = 1;
78771 +#endif
78772 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
78773 + grsec_enable_mount = 1;
78774 +#endif
78775 +#ifdef CONFIG_GRKERNSEC_LINK
78776 + grsec_enable_link = 1;
78777 +#endif
78778 +#ifdef CONFIG_GRKERNSEC_BRUTE
78779 + grsec_enable_brute = 1;
78780 +#endif
78781 +#ifdef CONFIG_GRKERNSEC_DMESG
78782 + grsec_enable_dmesg = 1;
78783 +#endif
78784 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
78785 + grsec_enable_blackhole = 1;
78786 + grsec_lastack_retries = 4;
78787 +#endif
78788 +#ifdef CONFIG_GRKERNSEC_FIFO
78789 + grsec_enable_fifo = 1;
78790 +#endif
78791 +#ifdef CONFIG_GRKERNSEC_EXECLOG
78792 + grsec_enable_execlog = 1;
78793 +#endif
78794 +#ifdef CONFIG_GRKERNSEC_SETXID
78795 + grsec_enable_setxid = 1;
78796 +#endif
78797 +#ifdef CONFIG_GRKERNSEC_SIGNAL
78798 + grsec_enable_signal = 1;
78799 +#endif
78800 +#ifdef CONFIG_GRKERNSEC_FORKFAIL
78801 + grsec_enable_forkfail = 1;
78802 +#endif
78803 +#ifdef CONFIG_GRKERNSEC_TIME
78804 + grsec_enable_time = 1;
78805 +#endif
78806 +#ifdef CONFIG_GRKERNSEC_RESLOG
78807 + grsec_resource_logging = 1;
78808 +#endif
78809 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
78810 + grsec_enable_chroot_findtask = 1;
78811 +#endif
78812 +#ifdef CONFIG_GRKERNSEC_CHROOT_UNIX
78813 + grsec_enable_chroot_unix = 1;
78814 +#endif
78815 +#ifdef CONFIG_GRKERNSEC_CHROOT_MOUNT
78816 + grsec_enable_chroot_mount = 1;
78817 +#endif
78818 +#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR
78819 + grsec_enable_chroot_fchdir = 1;
78820 +#endif
78821 +#ifdef CONFIG_GRKERNSEC_CHROOT_SHMAT
78822 + grsec_enable_chroot_shmat = 1;
78823 +#endif
78824 +#ifdef CONFIG_GRKERNSEC_AUDIT_PTRACE
78825 + grsec_enable_audit_ptrace = 1;
78826 +#endif
78827 +#ifdef CONFIG_GRKERNSEC_CHROOT_DOUBLE
78828 + grsec_enable_chroot_double = 1;
78829 +#endif
78830 +#ifdef CONFIG_GRKERNSEC_CHROOT_PIVOT
78831 + grsec_enable_chroot_pivot = 1;
78832 +#endif
78833 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHDIR
78834 + grsec_enable_chroot_chdir = 1;
78835 +#endif
78836 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHMOD
78837 + grsec_enable_chroot_chmod = 1;
78838 +#endif
78839 +#ifdef CONFIG_GRKERNSEC_CHROOT_MKNOD
78840 + grsec_enable_chroot_mknod = 1;
78841 +#endif
78842 +#ifdef CONFIG_GRKERNSEC_CHROOT_NICE
78843 + grsec_enable_chroot_nice = 1;
78844 +#endif
78845 +#ifdef CONFIG_GRKERNSEC_CHROOT_EXECLOG
78846 + grsec_enable_chroot_execlog = 1;
78847 +#endif
78848 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
78849 + grsec_enable_chroot_caps = 1;
78850 +#endif
78851 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
78852 + grsec_enable_chroot_rename = 1;
78853 +#endif
78854 +#ifdef CONFIG_GRKERNSEC_CHROOT_SYSCTL
78855 + grsec_enable_chroot_sysctl = 1;
78856 +#endif
78857 +#ifdef CONFIG_GRKERNSEC_SYMLINKOWN
78858 + grsec_enable_symlinkown = 1;
78859 + grsec_symlinkown_gid = KGIDT_INIT(CONFIG_GRKERNSEC_SYMLINKOWN_GID);
78860 +#endif
78861 +#ifdef CONFIG_GRKERNSEC_TPE
78862 + grsec_enable_tpe = 1;
78863 + grsec_tpe_gid = KGIDT_INIT(CONFIG_GRKERNSEC_TPE_GID);
78864 +#ifdef CONFIG_GRKERNSEC_TPE_ALL
78865 + grsec_enable_tpe_all = 1;
78866 +#endif
78867 +#endif
78868 +#ifdef CONFIG_GRKERNSEC_SOCKET_ALL
78869 + grsec_enable_socket_all = 1;
78870 + grsec_socket_all_gid = KGIDT_INIT(CONFIG_GRKERNSEC_SOCKET_ALL_GID);
78871 +#endif
78872 +#ifdef CONFIG_GRKERNSEC_SOCKET_CLIENT
78873 + grsec_enable_socket_client = 1;
78874 + grsec_socket_client_gid = KGIDT_INIT(CONFIG_GRKERNSEC_SOCKET_CLIENT_GID);
78875 +#endif
78876 +#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER
78877 + grsec_enable_socket_server = 1;
78878 + grsec_socket_server_gid = KGIDT_INIT(CONFIG_GRKERNSEC_SOCKET_SERVER_GID);
78879 +#endif
78880 +#endif
78881 +#ifdef CONFIG_GRKERNSEC_DENYUSB_FORCE
78882 + grsec_deny_new_usb = 1;
78883 +#endif
78884 +
78885 + return;
78886 +}
78887 diff --git a/grsecurity/grsec_ipc.c b/grsecurity/grsec_ipc.c
78888 new file mode 100644
78889 index 0000000..1773300
78890 --- /dev/null
78891 +++ b/grsecurity/grsec_ipc.c
78892 @@ -0,0 +1,48 @@
78893 +#include <linux/kernel.h>
78894 +#include <linux/mm.h>
78895 +#include <linux/sched.h>
78896 +#include <linux/file.h>
78897 +#include <linux/ipc.h>
78898 +#include <linux/ipc_namespace.h>
78899 +#include <linux/grsecurity.h>
78900 +#include <linux/grinternal.h>
78901 +
78902 +int
78903 +gr_ipc_permitted(struct ipc_namespace *ns, struct kern_ipc_perm *ipcp, int requested_mode, int granted_mode)
78904 +{
78905 +#ifdef CONFIG_GRKERNSEC_HARDEN_IPC
78906 + int write;
78907 + int orig_granted_mode;
78908 + kuid_t euid;
78909 + kgid_t egid;
78910 +
78911 + if (!grsec_enable_harden_ipc)
78912 + return 1;
78913 +
78914 + euid = current_euid();
78915 + egid = current_egid();
78916 +
78917 + write = requested_mode & 00002;
78918 + orig_granted_mode = ipcp->mode;
78919 +
78920 + if (uid_eq(euid, ipcp->cuid) || uid_eq(euid, ipcp->uid))
78921 + orig_granted_mode >>= 6;
78922 + else {
78923 + /* if likely wrong permissions, lock to user */
78924 + if (orig_granted_mode & 0007)
78925 + orig_granted_mode = 0;
78926 + /* otherwise do a egid-only check */
78927 + else if (gid_eq(egid, ipcp->cgid) || gid_eq(egid, ipcp->gid))
78928 + orig_granted_mode >>= 3;
78929 + /* otherwise, no access */
78930 + else
78931 + orig_granted_mode = 0;
78932 + }
78933 + if (!(requested_mode & ~granted_mode & 0007) && (requested_mode & ~orig_granted_mode & 0007) &&
78934 + !ns_capable_nolog(ns->user_ns, CAP_IPC_OWNER)) {
78935 + gr_log_str_int(GR_DONT_AUDIT, GR_IPC_DENIED_MSG, write ? "write" : "read", GR_GLOBAL_UID(ipcp->cuid));
78936 + return 0;
78937 + }
78938 +#endif
78939 + return 1;
78940 +}
78941 diff --git a/grsecurity/grsec_link.c b/grsecurity/grsec_link.c
78942 new file mode 100644
78943 index 0000000..5e05e20
78944 --- /dev/null
78945 +++ b/grsecurity/grsec_link.c
78946 @@ -0,0 +1,58 @@
78947 +#include <linux/kernel.h>
78948 +#include <linux/sched.h>
78949 +#include <linux/fs.h>
78950 +#include <linux/file.h>
78951 +#include <linux/grinternal.h>
78952 +
78953 +int gr_handle_symlink_owner(const struct path *link, const struct inode *target)
78954 +{
78955 +#ifdef CONFIG_GRKERNSEC_SYMLINKOWN
78956 + const struct inode *link_inode = link->dentry->d_inode;
78957 +
78958 + if (grsec_enable_symlinkown && in_group_p(grsec_symlinkown_gid) &&
78959 + /* ignore root-owned links, e.g. /proc/self */
78960 + gr_is_global_nonroot(link_inode->i_uid) && target &&
78961 + !uid_eq(link_inode->i_uid, target->i_uid)) {
78962 + gr_log_fs_int2(GR_DONT_AUDIT, GR_SYMLINKOWNER_MSG, link->dentry, link->mnt, link_inode->i_uid, target->i_uid);
78963 + return 1;
78964 + }
78965 +#endif
78966 + return 0;
78967 +}
78968 +
78969 +int
78970 +gr_handle_follow_link(const struct inode *parent,
78971 + const struct inode *inode,
78972 + const struct dentry *dentry, const struct vfsmount *mnt)
78973 +{
78974 +#ifdef CONFIG_GRKERNSEC_LINK
78975 + const struct cred *cred = current_cred();
78976 +
78977 + if (grsec_enable_link && S_ISLNK(inode->i_mode) &&
78978 + (parent->i_mode & S_ISVTX) && !uid_eq(parent->i_uid, inode->i_uid) &&
78979 + (parent->i_mode & S_IWOTH) && !uid_eq(cred->fsuid, inode->i_uid)) {
78980 + gr_log_fs_int2(GR_DONT_AUDIT, GR_SYMLINK_MSG, dentry, mnt, inode->i_uid, inode->i_gid);
78981 + return -EACCES;
78982 + }
78983 +#endif
78984 + return 0;
78985 +}
78986 +
78987 +int
78988 +gr_handle_hardlink(const struct dentry *dentry,
78989 + const struct vfsmount *mnt,
78990 + struct inode *inode, const int mode, const struct filename *to)
78991 +{
78992 +#ifdef CONFIG_GRKERNSEC_LINK
78993 + const struct cred *cred = current_cred();
78994 +
78995 + if (grsec_enable_link && !uid_eq(cred->fsuid, inode->i_uid) &&
78996 + (!S_ISREG(mode) || is_privileged_binary(dentry) ||
78997 + (inode_permission(inode, MAY_READ | MAY_WRITE))) &&
78998 + !capable(CAP_FOWNER) && gr_is_global_nonroot(cred->uid)) {
78999 + gr_log_fs_int2_str(GR_DONT_AUDIT, GR_HARDLINK_MSG, dentry, mnt, inode->i_uid, inode->i_gid, to->name);
79000 + return -EPERM;
79001 + }
79002 +#endif
79003 + return 0;
79004 +}
79005 diff --git a/grsecurity/grsec_log.c b/grsecurity/grsec_log.c
79006 new file mode 100644
79007 index 0000000..dbe0a6b
79008 --- /dev/null
79009 +++ b/grsecurity/grsec_log.c
79010 @@ -0,0 +1,341 @@
79011 +#include <linux/kernel.h>
79012 +#include <linux/sched.h>
79013 +#include <linux/file.h>
79014 +#include <linux/tty.h>
79015 +#include <linux/fs.h>
79016 +#include <linux/mm.h>
79017 +#include <linux/grinternal.h>
79018 +
79019 +#ifdef CONFIG_TREE_PREEMPT_RCU
79020 +#define DISABLE_PREEMPT() preempt_disable()
79021 +#define ENABLE_PREEMPT() preempt_enable()
79022 +#else
79023 +#define DISABLE_PREEMPT()
79024 +#define ENABLE_PREEMPT()
79025 +#endif
79026 +
79027 +#define BEGIN_LOCKS(x) \
79028 + DISABLE_PREEMPT(); \
79029 + rcu_read_lock(); \
79030 + read_lock(&tasklist_lock); \
79031 + read_lock(&grsec_exec_file_lock); \
79032 + if (x != GR_DO_AUDIT) \
79033 + spin_lock(&grsec_alert_lock); \
79034 + else \
79035 + spin_lock(&grsec_audit_lock)
79036 +
79037 +#define END_LOCKS(x) \
79038 + if (x != GR_DO_AUDIT) \
79039 + spin_unlock(&grsec_alert_lock); \
79040 + else \
79041 + spin_unlock(&grsec_audit_lock); \
79042 + read_unlock(&grsec_exec_file_lock); \
79043 + read_unlock(&tasklist_lock); \
79044 + rcu_read_unlock(); \
79045 + ENABLE_PREEMPT(); \
79046 + if (x == GR_DONT_AUDIT) \
79047 + gr_handle_alertkill(current)
79048 +
79049 +enum {
79050 + FLOODING,
79051 + NO_FLOODING
79052 +};
79053 +
79054 +extern char *gr_alert_log_fmt;
79055 +extern char *gr_audit_log_fmt;
79056 +extern char *gr_alert_log_buf;
79057 +extern char *gr_audit_log_buf;
79058 +
79059 +static int gr_log_start(int audit)
79060 +{
79061 + char *loglevel = (audit == GR_DO_AUDIT) ? KERN_INFO : KERN_ALERT;
79062 + char *fmt = (audit == GR_DO_AUDIT) ? gr_audit_log_fmt : gr_alert_log_fmt;
79063 + char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf;
79064 +#if (CONFIG_GRKERNSEC_FLOODTIME > 0 && CONFIG_GRKERNSEC_FLOODBURST > 0)
79065 + unsigned long curr_secs = get_seconds();
79066 +
79067 + if (audit == GR_DO_AUDIT)
79068 + goto set_fmt;
79069 +
79070 + if (!grsec_alert_wtime || time_after(curr_secs, grsec_alert_wtime + CONFIG_GRKERNSEC_FLOODTIME)) {
79071 + grsec_alert_wtime = curr_secs;
79072 + grsec_alert_fyet = 0;
79073 + } else if (time_before_eq(curr_secs, grsec_alert_wtime + CONFIG_GRKERNSEC_FLOODTIME)
79074 + && (grsec_alert_fyet < CONFIG_GRKERNSEC_FLOODBURST)) {
79075 + grsec_alert_fyet++;
79076 + } else if (grsec_alert_fyet == CONFIG_GRKERNSEC_FLOODBURST) {
79077 + grsec_alert_wtime = curr_secs;
79078 + grsec_alert_fyet++;
79079 + printk(KERN_ALERT "grsec: more alerts, logging disabled for %d seconds\n", CONFIG_GRKERNSEC_FLOODTIME);
79080 + return FLOODING;
79081 + }
79082 + else return FLOODING;
79083 +
79084 +set_fmt:
79085 +#endif
79086 + memset(buf, 0, PAGE_SIZE);
79087 + if (current->signal->curr_ip && gr_acl_is_enabled()) {
79088 + sprintf(fmt, "%s%s", loglevel, "grsec: From %pI4: (%.64s:%c:%.950s) ");
79089 + snprintf(buf, PAGE_SIZE - 1, fmt, &current->signal->curr_ip, current->role->rolename, gr_roletype_to_char(), current->acl->filename);
79090 + } else if (current->signal->curr_ip) {
79091 + sprintf(fmt, "%s%s", loglevel, "grsec: From %pI4: ");
79092 + snprintf(buf, PAGE_SIZE - 1, fmt, &current->signal->curr_ip);
79093 + } else if (gr_acl_is_enabled()) {
79094 + sprintf(fmt, "%s%s", loglevel, "grsec: (%.64s:%c:%.950s) ");
79095 + snprintf(buf, PAGE_SIZE - 1, fmt, current->role->rolename, gr_roletype_to_char(), current->acl->filename);
79096 + } else {
79097 + sprintf(fmt, "%s%s", loglevel, "grsec: ");
79098 + strcpy(buf, fmt);
79099 + }
79100 +
79101 + return NO_FLOODING;
79102 +}
79103 +
79104 +static void gr_log_middle(int audit, const char *msg, va_list ap)
79105 + __attribute__ ((format (printf, 2, 0)));
79106 +
79107 +static void gr_log_middle(int audit, const char *msg, va_list ap)
79108 +{
79109 + char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf;
79110 + unsigned int len = strlen(buf);
79111 +
79112 + vsnprintf(buf + len, PAGE_SIZE - len - 1, msg, ap);
79113 +
79114 + return;
79115 +}
79116 +
79117 +static void gr_log_middle_varargs(int audit, const char *msg, ...)
79118 + __attribute__ ((format (printf, 2, 3)));
79119 +
79120 +static void gr_log_middle_varargs(int audit, const char *msg, ...)
79121 +{
79122 + char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf;
79123 + unsigned int len = strlen(buf);
79124 + va_list ap;
79125 +
79126 + va_start(ap, msg);
79127 + vsnprintf(buf + len, PAGE_SIZE - len - 1, msg, ap);
79128 + va_end(ap);
79129 +
79130 + return;
79131 +}
79132 +
79133 +static void gr_log_end(int audit, int append_default)
79134 +{
79135 + char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf;
79136 + if (append_default) {
79137 + struct task_struct *task = current;
79138 + struct task_struct *parent = task->real_parent;
79139 + const struct cred *cred = __task_cred(task);
79140 + const struct cred *pcred = __task_cred(parent);
79141 + unsigned int len = strlen(buf);
79142 +
79143 + snprintf(buf + len, PAGE_SIZE - len - 1, DEFAULTSECMSG, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
79144 + }
79145 +
79146 + printk("%s\n", buf);
79147 +
79148 + return;
79149 +}
79150 +
79151 +void gr_log_varargs(int audit, const char *msg, int argtypes, ...)
79152 +{
79153 + int logtype;
79154 + char *result = (audit == GR_DO_AUDIT) ? "successful" : "denied";
79155 + char *str1 = NULL, *str2 = NULL, *str3 = NULL;
79156 + void *voidptr = NULL;
79157 + int num1 = 0, num2 = 0;
79158 + unsigned long ulong1 = 0, ulong2 = 0;
79159 + struct dentry *dentry = NULL;
79160 + struct vfsmount *mnt = NULL;
79161 + struct file *file = NULL;
79162 + struct task_struct *task = NULL;
79163 + struct vm_area_struct *vma = NULL;
79164 + const struct cred *cred, *pcred;
79165 + va_list ap;
79166 +
79167 + BEGIN_LOCKS(audit);
79168 + logtype = gr_log_start(audit);
79169 + if (logtype == FLOODING) {
79170 + END_LOCKS(audit);
79171 + return;
79172 + }
79173 + va_start(ap, argtypes);
79174 + switch (argtypes) {
79175 + case GR_TTYSNIFF:
79176 + task = va_arg(ap, struct task_struct *);
79177 + gr_log_middle_varargs(audit, msg, &task->signal->curr_ip, gr_task_fullpath0(task), task->comm, task_pid_nr(task), gr_parent_task_fullpath0(task), task->real_parent->comm, task_pid_nr(task->real_parent));
79178 + break;
79179 + case GR_SYSCTL_HIDDEN:
79180 + str1 = va_arg(ap, char *);
79181 + gr_log_middle_varargs(audit, msg, result, str1);
79182 + break;
79183 + case GR_RBAC:
79184 + dentry = va_arg(ap, struct dentry *);
79185 + mnt = va_arg(ap, struct vfsmount *);
79186 + gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt));
79187 + break;
79188 + case GR_RBAC_STR:
79189 + dentry = va_arg(ap, struct dentry *);
79190 + mnt = va_arg(ap, struct vfsmount *);
79191 + str1 = va_arg(ap, char *);
79192 + gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt), str1);
79193 + break;
79194 + case GR_STR_RBAC:
79195 + str1 = va_arg(ap, char *);
79196 + dentry = va_arg(ap, struct dentry *);
79197 + mnt = va_arg(ap, struct vfsmount *);
79198 + gr_log_middle_varargs(audit, msg, result, str1, gr_to_filename(dentry, mnt));
79199 + break;
79200 + case GR_RBAC_MODE2:
79201 + dentry = va_arg(ap, struct dentry *);
79202 + mnt = va_arg(ap, struct vfsmount *);
79203 + str1 = va_arg(ap, char *);
79204 + str2 = va_arg(ap, char *);
79205 + gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt), str1, str2);
79206 + break;
79207 + case GR_RBAC_MODE3:
79208 + dentry = va_arg(ap, struct dentry *);
79209 + mnt = va_arg(ap, struct vfsmount *);
79210 + str1 = va_arg(ap, char *);
79211 + str2 = va_arg(ap, char *);
79212 + str3 = va_arg(ap, char *);
79213 + gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt), str1, str2, str3);
79214 + break;
79215 + case GR_FILENAME:
79216 + dentry = va_arg(ap, struct dentry *);
79217 + mnt = va_arg(ap, struct vfsmount *);
79218 + gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt));
79219 + break;
79220 + case GR_STR_FILENAME:
79221 + str1 = va_arg(ap, char *);
79222 + dentry = va_arg(ap, struct dentry *);
79223 + mnt = va_arg(ap, struct vfsmount *);
79224 + gr_log_middle_varargs(audit, msg, str1, gr_to_filename(dentry, mnt));
79225 + break;
79226 + case GR_FILENAME_STR:
79227 + dentry = va_arg(ap, struct dentry *);
79228 + mnt = va_arg(ap, struct vfsmount *);
79229 + str1 = va_arg(ap, char *);
79230 + gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt), str1);
79231 + break;
79232 + case GR_FILENAME_TWO_INT:
79233 + dentry = va_arg(ap, struct dentry *);
79234 + mnt = va_arg(ap, struct vfsmount *);
79235 + num1 = va_arg(ap, int);
79236 + num2 = va_arg(ap, int);
79237 + gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt), num1, num2);
79238 + break;
79239 + case GR_FILENAME_TWO_INT_STR:
79240 + dentry = va_arg(ap, struct dentry *);
79241 + mnt = va_arg(ap, struct vfsmount *);
79242 + num1 = va_arg(ap, int);
79243 + num2 = va_arg(ap, int);
79244 + str1 = va_arg(ap, char *);
79245 + gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt), num1, num2, str1);
79246 + break;
79247 + case GR_TEXTREL:
79248 + file = va_arg(ap, struct file *);
79249 + ulong1 = va_arg(ap, unsigned long);
79250 + ulong2 = va_arg(ap, unsigned long);
79251 + gr_log_middle_varargs(audit, msg, file ? gr_to_filename(file->f_path.dentry, file->f_path.mnt) : "<anonymous mapping>", ulong1, ulong2);
79252 + break;
79253 + case GR_PTRACE:
79254 + task = va_arg(ap, struct task_struct *);
79255 + gr_log_middle_varargs(audit, msg, task->exec_file ? gr_to_filename(task->exec_file->f_path.dentry, task->exec_file->f_path.mnt) : "(none)", task->comm, task_pid_nr(task));
79256 + break;
79257 + case GR_RESOURCE:
79258 + task = va_arg(ap, struct task_struct *);
79259 + cred = __task_cred(task);
79260 + pcred = __task_cred(task->real_parent);
79261 + ulong1 = va_arg(ap, unsigned long);
79262 + str1 = va_arg(ap, char *);
79263 + ulong2 = va_arg(ap, unsigned long);
79264 + gr_log_middle_varargs(audit, msg, ulong1, str1, ulong2, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
79265 + break;
79266 + case GR_CAP:
79267 + task = va_arg(ap, struct task_struct *);
79268 + cred = __task_cred(task);
79269 + pcred = __task_cred(task->real_parent);
79270 + str1 = va_arg(ap, char *);
79271 + gr_log_middle_varargs(audit, msg, str1, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
79272 + break;
79273 + case GR_SIG:
79274 + str1 = va_arg(ap, char *);
79275 + voidptr = va_arg(ap, void *);
79276 + gr_log_middle_varargs(audit, msg, str1, voidptr);
79277 + break;
79278 + case GR_SIG2:
79279 + task = va_arg(ap, struct task_struct *);
79280 + cred = __task_cred(task);
79281 + pcred = __task_cred(task->real_parent);
79282 + num1 = va_arg(ap, int);
79283 + gr_log_middle_varargs(audit, msg, num1, gr_task_fullpath0(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath0(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
79284 + break;
79285 + case GR_CRASH1:
79286 + task = va_arg(ap, struct task_struct *);
79287 + cred = __task_cred(task);
79288 + pcred = __task_cred(task->real_parent);
79289 + ulong1 = va_arg(ap, unsigned long);
79290 + gr_log_middle_varargs(audit, msg, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid), GR_GLOBAL_UID(cred->uid), ulong1);
79291 + break;
79292 + case GR_CRASH2:
79293 + task = va_arg(ap, struct task_struct *);
79294 + cred = __task_cred(task);
79295 + pcred = __task_cred(task->real_parent);
79296 + ulong1 = va_arg(ap, unsigned long);
79297 + gr_log_middle_varargs(audit, msg, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid), ulong1);
79298 + break;
79299 + case GR_RWXMAP:
79300 + file = va_arg(ap, struct file *);
79301 + gr_log_middle_varargs(audit, msg, file ? gr_to_filename(file->f_path.dentry, file->f_path.mnt) : "<anonymous mapping>");
79302 + break;
79303 + case GR_RWXMAPVMA:
79304 + vma = va_arg(ap, struct vm_area_struct *);
79305 + if (vma->vm_file)
79306 + str1 = gr_to_filename(vma->vm_file->f_path.dentry, vma->vm_file->f_path.mnt);
79307 + else if (vma->vm_flags & (VM_GROWSDOWN | VM_GROWSUP))
79308 + str1 = "<stack>";
79309 + else if (vma->vm_start <= current->mm->brk &&
79310 + vma->vm_end >= current->mm->start_brk)
79311 + str1 = "<heap>";
79312 + else
79313 + str1 = "<anonymous mapping>";
79314 + gr_log_middle_varargs(audit, msg, str1);
79315 + break;
79316 + case GR_PSACCT:
79317 + {
79318 + unsigned int wday, cday;
79319 + __u8 whr, chr;
79320 + __u8 wmin, cmin;
79321 + __u8 wsec, csec;
79322 + char cur_tty[64] = { 0 };
79323 + char parent_tty[64] = { 0 };
79324 +
79325 + task = va_arg(ap, struct task_struct *);
79326 + wday = va_arg(ap, unsigned int);
79327 + cday = va_arg(ap, unsigned int);
79328 + whr = va_arg(ap, int);
79329 + chr = va_arg(ap, int);
79330 + wmin = va_arg(ap, int);
79331 + cmin = va_arg(ap, int);
79332 + wsec = va_arg(ap, int);
79333 + csec = va_arg(ap, int);
79334 + ulong1 = va_arg(ap, unsigned long);
79335 + cred = __task_cred(task);
79336 + pcred = __task_cred(task->real_parent);
79337 +
79338 + gr_log_middle_varargs(audit, msg, gr_task_fullpath(task), task->comm, task_pid_nr(task), &task->signal->curr_ip, tty_name(task->signal->tty, cur_tty), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), wday, whr, wmin, wsec, cday, chr, cmin, csec, (task->flags & PF_SIGNALED) ? "killed by signal" : "exited", ulong1, gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), &task->real_parent->signal->curr_ip, tty_name(task->real_parent->signal->tty, parent_tty), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
79339 + }
79340 + break;
79341 + default:
79342 + gr_log_middle(audit, msg, ap);
79343 + }
79344 + va_end(ap);
79345 + // these don't need DEFAULTSECARGS printed on the end
79346 + if (argtypes == GR_CRASH1 || argtypes == GR_CRASH2)
79347 + gr_log_end(audit, 0);
79348 + else
79349 + gr_log_end(audit, 1);
79350 + END_LOCKS(audit);
79351 +}
79352 diff --git a/grsecurity/grsec_mem.c b/grsecurity/grsec_mem.c
79353 new file mode 100644
79354 index 0000000..0e39d8c
79355 --- /dev/null
79356 +++ b/grsecurity/grsec_mem.c
79357 @@ -0,0 +1,48 @@
79358 +#include <linux/kernel.h>
79359 +#include <linux/sched.h>
79360 +#include <linux/mm.h>
79361 +#include <linux/mman.h>
79362 +#include <linux/module.h>
79363 +#include <linux/grinternal.h>
79364 +
79365 +void gr_handle_msr_write(void)
79366 +{
79367 + gr_log_noargs(GR_DONT_AUDIT, GR_MSRWRITE_MSG);
79368 + return;
79369 +}
79370 +EXPORT_SYMBOL_GPL(gr_handle_msr_write);
79371 +
79372 +void
79373 +gr_handle_ioperm(void)
79374 +{
79375 + gr_log_noargs(GR_DONT_AUDIT, GR_IOPERM_MSG);
79376 + return;
79377 +}
79378 +
79379 +void
79380 +gr_handle_iopl(void)
79381 +{
79382 + gr_log_noargs(GR_DONT_AUDIT, GR_IOPL_MSG);
79383 + return;
79384 +}
79385 +
79386 +void
79387 +gr_handle_mem_readwrite(u64 from, u64 to)
79388 +{
79389 + gr_log_two_u64(GR_DONT_AUDIT, GR_MEM_READWRITE_MSG, from, to);
79390 + return;
79391 +}
79392 +
79393 +void
79394 +gr_handle_vm86(void)
79395 +{
79396 + gr_log_noargs(GR_DONT_AUDIT, GR_VM86_MSG);
79397 + return;
79398 +}
79399 +
79400 +void
79401 +gr_log_badprocpid(const char *entry)
79402 +{
79403 + gr_log_str(GR_DONT_AUDIT, GR_BADPROCPID_MSG, entry);
79404 + return;
79405 +}
79406 diff --git a/grsecurity/grsec_mount.c b/grsecurity/grsec_mount.c
79407 new file mode 100644
79408 index 0000000..6f9eb73
79409 --- /dev/null
79410 +++ b/grsecurity/grsec_mount.c
79411 @@ -0,0 +1,65 @@
79412 +#include <linux/kernel.h>
79413 +#include <linux/sched.h>
79414 +#include <linux/mount.h>
79415 +#include <linux/major.h>
79416 +#include <linux/grsecurity.h>
79417 +#include <linux/grinternal.h>
79418 +
79419 +void
79420 +gr_log_remount(const char *devname, const int retval)
79421 +{
79422 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
79423 + if (grsec_enable_mount && (retval >= 0))
79424 + gr_log_str(GR_DO_AUDIT, GR_REMOUNT_AUDIT_MSG, devname ? devname : "none");
79425 +#endif
79426 + return;
79427 +}
79428 +
79429 +void
79430 +gr_log_unmount(const char *devname, const int retval)
79431 +{
79432 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
79433 + if (grsec_enable_mount && (retval >= 0))
79434 + gr_log_str(GR_DO_AUDIT, GR_UNMOUNT_AUDIT_MSG, devname ? devname : "none");
79435 +#endif
79436 + return;
79437 +}
79438 +
79439 +void
79440 +gr_log_mount(const char *from, struct path *to, const int retval)
79441 +{
79442 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
79443 + if (grsec_enable_mount && (retval >= 0))
79444 + gr_log_str_fs(GR_DO_AUDIT, GR_MOUNT_AUDIT_MSG, from ? from : "none", to->dentry, to->mnt);
79445 +#endif
79446 + return;
79447 +}
79448 +
79449 +int
79450 +gr_handle_rofs_mount(struct dentry *dentry, struct vfsmount *mnt, int mnt_flags)
79451 +{
79452 +#ifdef CONFIG_GRKERNSEC_ROFS
79453 + if (grsec_enable_rofs && !(mnt_flags & MNT_READONLY)) {
79454 + gr_log_fs_generic(GR_DO_AUDIT, GR_ROFS_MOUNT_MSG, dentry, mnt);
79455 + return -EPERM;
79456 + } else
79457 + return 0;
79458 +#endif
79459 + return 0;
79460 +}
79461 +
79462 +int
79463 +gr_handle_rofs_blockwrite(struct dentry *dentry, struct vfsmount *mnt, int acc_mode)
79464 +{
79465 +#ifdef CONFIG_GRKERNSEC_ROFS
79466 + struct inode *inode = dentry->d_inode;
79467 +
79468 + if (grsec_enable_rofs && (acc_mode & MAY_WRITE) &&
79469 + inode && (S_ISBLK(inode->i_mode) || (S_ISCHR(inode->i_mode) && imajor(inode) == RAW_MAJOR))) {
79470 + gr_log_fs_generic(GR_DO_AUDIT, GR_ROFS_BLOCKWRITE_MSG, dentry, mnt);
79471 + return -EPERM;
79472 + } else
79473 + return 0;
79474 +#endif
79475 + return 0;
79476 +}
79477 diff --git a/grsecurity/grsec_pax.c b/grsecurity/grsec_pax.c
79478 new file mode 100644
79479 index 0000000..6ee9d50
79480 --- /dev/null
79481 +++ b/grsecurity/grsec_pax.c
79482 @@ -0,0 +1,45 @@
79483 +#include <linux/kernel.h>
79484 +#include <linux/sched.h>
79485 +#include <linux/mm.h>
79486 +#include <linux/file.h>
79487 +#include <linux/grinternal.h>
79488 +#include <linux/grsecurity.h>
79489 +
79490 +void
79491 +gr_log_textrel(struct vm_area_struct * vma)
79492 +{
79493 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
79494 + if (grsec_enable_log_rwxmaps)
79495 + gr_log_textrel_ulong_ulong(GR_DONT_AUDIT, GR_TEXTREL_AUDIT_MSG, vma->vm_file, vma->vm_start, vma->vm_pgoff);
79496 +#endif
79497 + return;
79498 +}
79499 +
79500 +void gr_log_ptgnustack(struct file *file)
79501 +{
79502 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
79503 + if (grsec_enable_log_rwxmaps)
79504 + gr_log_rwxmap(GR_DONT_AUDIT, GR_PTGNUSTACK_MSG, file);
79505 +#endif
79506 + return;
79507 +}
79508 +
79509 +void
79510 +gr_log_rwxmmap(struct file *file)
79511 +{
79512 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
79513 + if (grsec_enable_log_rwxmaps)
79514 + gr_log_rwxmap(GR_DONT_AUDIT, GR_RWXMMAP_MSG, file);
79515 +#endif
79516 + return;
79517 +}
79518 +
79519 +void
79520 +gr_log_rwxmprotect(struct vm_area_struct *vma)
79521 +{
79522 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
79523 + if (grsec_enable_log_rwxmaps)
79524 + gr_log_rwxmap_vma(GR_DONT_AUDIT, GR_RWXMPROTECT_MSG, vma);
79525 +#endif
79526 + return;
79527 +}
79528 diff --git a/grsecurity/grsec_proc.c b/grsecurity/grsec_proc.c
79529 new file mode 100644
79530 index 0000000..2005a3a
79531 --- /dev/null
79532 +++ b/grsecurity/grsec_proc.c
79533 @@ -0,0 +1,20 @@
79534 +#include <linux/kernel.h>
79535 +#include <linux/sched.h>
79536 +#include <linux/grsecurity.h>
79537 +#include <linux/grinternal.h>
79538 +
79539 +int gr_proc_is_restricted(void)
79540 +{
79541 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
79542 + const struct cred *cred = current_cred();
79543 +#endif
79544 +
79545 +#ifdef CONFIG_GRKERNSEC_PROC_USER
79546 + if (!uid_eq(cred->fsuid, GLOBAL_ROOT_UID))
79547 + return -EACCES;
79548 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
79549 + if (!uid_eq(cred->fsuid, GLOBAL_ROOT_UID) && !in_group_p(grsec_proc_gid))
79550 + return -EACCES;
79551 +#endif
79552 + return 0;
79553 +}
79554 diff --git a/grsecurity/grsec_ptrace.c b/grsecurity/grsec_ptrace.c
79555 new file mode 100644
79556 index 0000000..f7f29aa
79557 --- /dev/null
79558 +++ b/grsecurity/grsec_ptrace.c
79559 @@ -0,0 +1,30 @@
79560 +#include <linux/kernel.h>
79561 +#include <linux/sched.h>
79562 +#include <linux/grinternal.h>
79563 +#include <linux/security.h>
79564 +
79565 +void
79566 +gr_audit_ptrace(struct task_struct *task)
79567 +{
79568 +#ifdef CONFIG_GRKERNSEC_AUDIT_PTRACE
79569 + if (grsec_enable_audit_ptrace)
79570 + gr_log_ptrace(GR_DO_AUDIT, GR_PTRACE_AUDIT_MSG, task);
79571 +#endif
79572 + return;
79573 +}
79574 +
79575 +int
79576 +gr_ptrace_readexec(struct file *file, int unsafe_flags)
79577 +{
79578 +#ifdef CONFIG_GRKERNSEC_PTRACE_READEXEC
79579 + const struct dentry *dentry = file->f_path.dentry;
79580 + const struct vfsmount *mnt = file->f_path.mnt;
79581 +
79582 + if (grsec_enable_ptrace_readexec && (unsafe_flags & LSM_UNSAFE_PTRACE) &&
79583 + (inode_permission(dentry->d_inode, MAY_READ) || !gr_acl_handle_open(dentry, mnt, MAY_READ))) {
79584 + gr_log_fs_generic(GR_DONT_AUDIT, GR_PTRACE_READEXEC_MSG, dentry, mnt);
79585 + return -EACCES;
79586 + }
79587 +#endif
79588 + return 0;
79589 +}
79590 diff --git a/grsecurity/grsec_sig.c b/grsecurity/grsec_sig.c
79591 new file mode 100644
79592 index 0000000..3860c7e
79593 --- /dev/null
79594 +++ b/grsecurity/grsec_sig.c
79595 @@ -0,0 +1,236 @@
79596 +#include <linux/kernel.h>
79597 +#include <linux/sched.h>
79598 +#include <linux/fs.h>
79599 +#include <linux/delay.h>
79600 +#include <linux/grsecurity.h>
79601 +#include <linux/grinternal.h>
79602 +#include <linux/hardirq.h>
79603 +
79604 +char *signames[] = {
79605 + [SIGSEGV] = "Segmentation fault",
79606 + [SIGILL] = "Illegal instruction",
79607 + [SIGABRT] = "Abort",
79608 + [SIGBUS] = "Invalid alignment/Bus error"
79609 +};
79610 +
79611 +void
79612 +gr_log_signal(const int sig, const void *addr, const struct task_struct *t)
79613 +{
79614 +#ifdef CONFIG_GRKERNSEC_SIGNAL
79615 + if (grsec_enable_signal && ((sig == SIGSEGV) || (sig == SIGILL) ||
79616 + (sig == SIGABRT) || (sig == SIGBUS))) {
79617 + if (task_pid_nr(t) == task_pid_nr(current)) {
79618 + gr_log_sig_addr(GR_DONT_AUDIT_GOOD, GR_UNISIGLOG_MSG, signames[sig], addr);
79619 + } else {
79620 + gr_log_sig_task(GR_DONT_AUDIT_GOOD, GR_DUALSIGLOG_MSG, t, sig);
79621 + }
79622 + }
79623 +#endif
79624 + return;
79625 +}
79626 +
79627 +int
79628 +gr_handle_signal(const struct task_struct *p, const int sig)
79629 +{
79630 +#ifdef CONFIG_GRKERNSEC
79631 + /* ignore the 0 signal for protected task checks */
79632 + if (task_pid_nr(current) > 1 && sig && gr_check_protected_task(p)) {
79633 + gr_log_sig_task(GR_DONT_AUDIT, GR_SIG_ACL_MSG, p, sig);
79634 + return -EPERM;
79635 + } else if (gr_pid_is_chrooted((struct task_struct *)p)) {
79636 + return -EPERM;
79637 + }
79638 +#endif
79639 + return 0;
79640 +}
79641 +
79642 +#ifdef CONFIG_GRKERNSEC
79643 +extern int specific_send_sig_info(int sig, struct siginfo *info, struct task_struct *t);
79644 +
79645 +int gr_fake_force_sig(int sig, struct task_struct *t)
79646 +{
79647 + unsigned long int flags;
79648 + int ret, blocked, ignored;
79649 + struct k_sigaction *action;
79650 +
79651 + spin_lock_irqsave(&t->sighand->siglock, flags);
79652 + action = &t->sighand->action[sig-1];
79653 + ignored = action->sa.sa_handler == SIG_IGN;
79654 + blocked = sigismember(&t->blocked, sig);
79655 + if (blocked || ignored) {
79656 + action->sa.sa_handler = SIG_DFL;
79657 + if (blocked) {
79658 + sigdelset(&t->blocked, sig);
79659 + recalc_sigpending_and_wake(t);
79660 + }
79661 + }
79662 + if (action->sa.sa_handler == SIG_DFL)
79663 + t->signal->flags &= ~SIGNAL_UNKILLABLE;
79664 + ret = specific_send_sig_info(sig, SEND_SIG_PRIV, t);
79665 +
79666 + spin_unlock_irqrestore(&t->sighand->siglock, flags);
79667 +
79668 + return ret;
79669 +}
79670 +#endif
79671 +
79672 +#define GR_USER_BAN_TIME (15 * 60)
79673 +#define GR_DAEMON_BRUTE_TIME (30 * 60)
79674 +
79675 +void gr_handle_brute_attach(int dumpable)
79676 +{
79677 +#ifdef CONFIG_GRKERNSEC_BRUTE
79678 + struct task_struct *p = current;
79679 + kuid_t uid = GLOBAL_ROOT_UID;
79680 + int daemon = 0;
79681 +
79682 + if (!grsec_enable_brute)
79683 + return;
79684 +
79685 + rcu_read_lock();
79686 + read_lock(&tasklist_lock);
79687 + read_lock(&grsec_exec_file_lock);
79688 + if (p->real_parent && gr_is_same_file(p->real_parent->exec_file, p->exec_file)) {
79689 + p->real_parent->brute_expires = get_seconds() + GR_DAEMON_BRUTE_TIME;
79690 + p->real_parent->brute = 1;
79691 + daemon = 1;
79692 + } else {
79693 + const struct cred *cred = __task_cred(p), *cred2;
79694 + struct task_struct *tsk, *tsk2;
79695 +
79696 + if (dumpable != SUID_DUMP_USER && gr_is_global_nonroot(cred->uid)) {
79697 + struct user_struct *user;
79698 +
79699 + uid = cred->uid;
79700 +
79701 + /* this is put upon execution past expiration */
79702 + user = find_user(uid);
79703 + if (user == NULL)
79704 + goto unlock;
79705 + user->suid_banned = 1;
79706 + user->suid_ban_expires = get_seconds() + GR_USER_BAN_TIME;
79707 + if (user->suid_ban_expires == ~0UL)
79708 + user->suid_ban_expires--;
79709 +
79710 + /* only kill other threads of the same binary, from the same user */
79711 + do_each_thread(tsk2, tsk) {
79712 + cred2 = __task_cred(tsk);
79713 + if (tsk != p && uid_eq(cred2->uid, uid) && gr_is_same_file(tsk->exec_file, p->exec_file))
79714 + gr_fake_force_sig(SIGKILL, tsk);
79715 + } while_each_thread(tsk2, tsk);
79716 + }
79717 + }
79718 +unlock:
79719 + read_unlock(&grsec_exec_file_lock);
79720 + read_unlock(&tasklist_lock);
79721 + rcu_read_unlock();
79722 +
79723 + if (gr_is_global_nonroot(uid))
79724 + gr_log_fs_int2(GR_DONT_AUDIT, GR_BRUTE_SUID_MSG, p->exec_file->f_path.dentry, p->exec_file->f_path.mnt, GR_GLOBAL_UID(uid), GR_USER_BAN_TIME / 60);
79725 + else if (daemon)
79726 + gr_log_noargs(GR_DONT_AUDIT, GR_BRUTE_DAEMON_MSG);
79727 +
79728 +#endif
79729 + return;
79730 +}
79731 +
79732 +void gr_handle_brute_check(void)
79733 +{
79734 +#ifdef CONFIG_GRKERNSEC_BRUTE
79735 + struct task_struct *p = current;
79736 +
79737 + if (unlikely(p->brute)) {
79738 + if (!grsec_enable_brute)
79739 + p->brute = 0;
79740 + else if (time_before(get_seconds(), p->brute_expires))
79741 + msleep(30 * 1000);
79742 + }
79743 +#endif
79744 + return;
79745 +}
79746 +
79747 +void gr_handle_kernel_exploit(void)
79748 +{
79749 +#ifdef CONFIG_GRKERNSEC_KERN_LOCKOUT
79750 + const struct cred *cred;
79751 + struct task_struct *tsk, *tsk2;
79752 + struct user_struct *user;
79753 + kuid_t uid;
79754 +
79755 + if (in_irq() || in_serving_softirq() || in_nmi())
79756 + panic("grsec: halting the system due to suspicious kernel crash caused in interrupt context");
79757 +
79758 + uid = current_uid();
79759 +
79760 + if (gr_is_global_root(uid))
79761 + panic("grsec: halting the system due to suspicious kernel crash caused by root");
79762 + else {
79763 + /* kill all the processes of this user, hold a reference
79764 + to their creds struct, and prevent them from creating
79765 + another process until system reset
79766 + */
79767 + printk(KERN_ALERT "grsec: banning user with uid %u until system restart for suspicious kernel crash\n",
79768 + GR_GLOBAL_UID(uid));
79769 + /* we intentionally leak this ref */
79770 + user = get_uid(current->cred->user);
79771 + if (user)
79772 + user->kernel_banned = 1;
79773 +
79774 + /* kill all processes of this user */
79775 + read_lock(&tasklist_lock);
79776 + do_each_thread(tsk2, tsk) {
79777 + cred = __task_cred(tsk);
79778 + if (uid_eq(cred->uid, uid))
79779 + gr_fake_force_sig(SIGKILL, tsk);
79780 + } while_each_thread(tsk2, tsk);
79781 + read_unlock(&tasklist_lock);
79782 + }
79783 +#endif
79784 +}
79785 +
79786 +#ifdef CONFIG_GRKERNSEC_BRUTE
79787 +static bool suid_ban_expired(struct user_struct *user)
79788 +{
79789 + if (user->suid_ban_expires != ~0UL && time_after_eq(get_seconds(), user->suid_ban_expires)) {
79790 + user->suid_banned = 0;
79791 + user->suid_ban_expires = 0;
79792 + free_uid(user);
79793 + return true;
79794 + }
79795 +
79796 + return false;
79797 +}
79798 +#endif
79799 +
79800 +int gr_process_kernel_exec_ban(void)
79801 +{
79802 +#ifdef CONFIG_GRKERNSEC_KERN_LOCKOUT
79803 + if (unlikely(current->cred->user->kernel_banned))
79804 + return -EPERM;
79805 +#endif
79806 + return 0;
79807 +}
79808 +
79809 +int gr_process_kernel_setuid_ban(struct user_struct *user)
79810 +{
79811 +#ifdef CONFIG_GRKERNSEC_KERN_LOCKOUT
79812 + if (unlikely(user->kernel_banned))
79813 + gr_fake_force_sig(SIGKILL, current);
79814 +#endif
79815 + return 0;
79816 +}
79817 +
79818 +int gr_process_suid_exec_ban(const struct linux_binprm *bprm)
79819 +{
79820 +#ifdef CONFIG_GRKERNSEC_BRUTE
79821 + struct user_struct *user = current->cred->user;
79822 + if (unlikely(user->suid_banned)) {
79823 + if (suid_ban_expired(user))
79824 + return 0;
79825 + /* disallow execution of suid binaries only */
79826 + else if (!uid_eq(bprm->cred->euid, current->cred->uid))
79827 + return -EPERM;
79828 + }
79829 +#endif
79830 + return 0;
79831 +}
79832 diff --git a/grsecurity/grsec_sock.c b/grsecurity/grsec_sock.c
79833 new file mode 100644
79834 index 0000000..e3650b6
79835 --- /dev/null
79836 +++ b/grsecurity/grsec_sock.c
79837 @@ -0,0 +1,244 @@
79838 +#include <linux/kernel.h>
79839 +#include <linux/module.h>
79840 +#include <linux/sched.h>
79841 +#include <linux/file.h>
79842 +#include <linux/net.h>
79843 +#include <linux/in.h>
79844 +#include <linux/ip.h>
79845 +#include <net/sock.h>
79846 +#include <net/inet_sock.h>
79847 +#include <linux/grsecurity.h>
79848 +#include <linux/grinternal.h>
79849 +#include <linux/gracl.h>
79850 +
79851 +extern int gr_search_udp_recvmsg(const struct sock *sk, const struct sk_buff *skb);
79852 +extern int gr_search_udp_sendmsg(const struct sock *sk, const struct sockaddr_in *addr);
79853 +
79854 +EXPORT_SYMBOL_GPL(gr_search_udp_recvmsg);
79855 +EXPORT_SYMBOL_GPL(gr_search_udp_sendmsg);
79856 +
79857 +#ifdef CONFIG_UNIX_MODULE
79858 +EXPORT_SYMBOL_GPL(gr_acl_handle_unix);
79859 +EXPORT_SYMBOL_GPL(gr_acl_handle_mknod);
79860 +EXPORT_SYMBOL_GPL(gr_handle_chroot_unix);
79861 +EXPORT_SYMBOL_GPL(gr_handle_create);
79862 +#endif
79863 +
79864 +#ifdef CONFIG_GRKERNSEC
79865 +#define gr_conn_table_size 32749
79866 +struct conn_table_entry {
79867 + struct conn_table_entry *next;
79868 + struct signal_struct *sig;
79869 +};
79870 +
79871 +struct conn_table_entry *gr_conn_table[gr_conn_table_size];
79872 +DEFINE_SPINLOCK(gr_conn_table_lock);
79873 +
79874 +extern const char * gr_socktype_to_name(unsigned char type);
79875 +extern const char * gr_proto_to_name(unsigned char proto);
79876 +extern const char * gr_sockfamily_to_name(unsigned char family);
79877 +
79878 +static __inline__ int
79879 +conn_hash(__u32 saddr, __u32 daddr, __u16 sport, __u16 dport, unsigned int size)
79880 +{
79881 + return ((daddr + saddr + (sport << 8) + (dport << 16)) % size);
79882 +}
79883 +
79884 +static __inline__ int
79885 +conn_match(const struct signal_struct *sig, __u32 saddr, __u32 daddr,
79886 + __u16 sport, __u16 dport)
79887 +{
79888 + if (unlikely(sig->gr_saddr == saddr && sig->gr_daddr == daddr &&
79889 + sig->gr_sport == sport && sig->gr_dport == dport))
79890 + return 1;
79891 + else
79892 + return 0;
79893 +}
79894 +
79895 +static void gr_add_to_task_ip_table_nolock(struct signal_struct *sig, struct conn_table_entry *newent)
79896 +{
79897 + struct conn_table_entry **match;
79898 + unsigned int index;
79899 +
79900 + index = conn_hash(sig->gr_saddr, sig->gr_daddr,
79901 + sig->gr_sport, sig->gr_dport,
79902 + gr_conn_table_size);
79903 +
79904 + newent->sig = sig;
79905 +
79906 + match = &gr_conn_table[index];
79907 + newent->next = *match;
79908 + *match = newent;
79909 +
79910 + return;
79911 +}
79912 +
79913 +static void gr_del_task_from_ip_table_nolock(struct signal_struct *sig)
79914 +{
79915 + struct conn_table_entry *match, *last = NULL;
79916 + unsigned int index;
79917 +
79918 + index = conn_hash(sig->gr_saddr, sig->gr_daddr,
79919 + sig->gr_sport, sig->gr_dport,
79920 + gr_conn_table_size);
79921 +
79922 + match = gr_conn_table[index];
79923 + while (match && !conn_match(match->sig,
79924 + sig->gr_saddr, sig->gr_daddr, sig->gr_sport,
79925 + sig->gr_dport)) {
79926 + last = match;
79927 + match = match->next;
79928 + }
79929 +
79930 + if (match) {
79931 + if (last)
79932 + last->next = match->next;
79933 + else
79934 + gr_conn_table[index] = NULL;
79935 + kfree(match);
79936 + }
79937 +
79938 + return;
79939 +}
79940 +
79941 +static struct signal_struct * gr_lookup_task_ip_table(__u32 saddr, __u32 daddr,
79942 + __u16 sport, __u16 dport)
79943 +{
79944 + struct conn_table_entry *match;
79945 + unsigned int index;
79946 +
79947 + index = conn_hash(saddr, daddr, sport, dport, gr_conn_table_size);
79948 +
79949 + match = gr_conn_table[index];
79950 + while (match && !conn_match(match->sig, saddr, daddr, sport, dport))
79951 + match = match->next;
79952 +
79953 + if (match)
79954 + return match->sig;
79955 + else
79956 + return NULL;
79957 +}
79958 +
79959 +#endif
79960 +
79961 +void gr_update_task_in_ip_table(const struct inet_sock *inet)
79962 +{
79963 +#ifdef CONFIG_GRKERNSEC
79964 + struct signal_struct *sig = current->signal;
79965 + struct conn_table_entry *newent;
79966 +
79967 + newent = kmalloc(sizeof(struct conn_table_entry), GFP_ATOMIC);
79968 + if (newent == NULL)
79969 + return;
79970 + /* no bh lock needed since we are called with bh disabled */
79971 + spin_lock(&gr_conn_table_lock);
79972 + gr_del_task_from_ip_table_nolock(sig);
79973 + sig->gr_saddr = inet->inet_rcv_saddr;
79974 + sig->gr_daddr = inet->inet_daddr;
79975 + sig->gr_sport = inet->inet_sport;
79976 + sig->gr_dport = inet->inet_dport;
79977 + gr_add_to_task_ip_table_nolock(sig, newent);
79978 + spin_unlock(&gr_conn_table_lock);
79979 +#endif
79980 + return;
79981 +}
79982 +
79983 +void gr_del_task_from_ip_table(struct task_struct *task)
79984 +{
79985 +#ifdef CONFIG_GRKERNSEC
79986 + spin_lock_bh(&gr_conn_table_lock);
79987 + gr_del_task_from_ip_table_nolock(task->signal);
79988 + spin_unlock_bh(&gr_conn_table_lock);
79989 +#endif
79990 + return;
79991 +}
79992 +
79993 +void
79994 +gr_attach_curr_ip(const struct sock *sk)
79995 +{
79996 +#ifdef CONFIG_GRKERNSEC
79997 + struct signal_struct *p, *set;
79998 + const struct inet_sock *inet = inet_sk(sk);
79999 +
80000 + if (unlikely(sk->sk_protocol != IPPROTO_TCP))
80001 + return;
80002 +
80003 + set = current->signal;
80004 +
80005 + spin_lock_bh(&gr_conn_table_lock);
80006 + p = gr_lookup_task_ip_table(inet->inet_daddr, inet->inet_rcv_saddr,
80007 + inet->inet_dport, inet->inet_sport);
80008 + if (unlikely(p != NULL)) {
80009 + set->curr_ip = p->curr_ip;
80010 + set->used_accept = 1;
80011 + gr_del_task_from_ip_table_nolock(p);
80012 + spin_unlock_bh(&gr_conn_table_lock);
80013 + return;
80014 + }
80015 + spin_unlock_bh(&gr_conn_table_lock);
80016 +
80017 + set->curr_ip = inet->inet_daddr;
80018 + set->used_accept = 1;
80019 +#endif
80020 + return;
80021 +}
80022 +
80023 +int
80024 +gr_handle_sock_all(const int family, const int type, const int protocol)
80025 +{
80026 +#ifdef CONFIG_GRKERNSEC_SOCKET_ALL
80027 + if (grsec_enable_socket_all && in_group_p(grsec_socket_all_gid) &&
80028 + (family != AF_UNIX)) {
80029 + if (family == AF_INET)
80030 + gr_log_str3(GR_DONT_AUDIT, GR_SOCK_MSG, gr_sockfamily_to_name(family), gr_socktype_to_name(type), gr_proto_to_name(protocol));
80031 + else
80032 + gr_log_str2_int(GR_DONT_AUDIT, GR_SOCK_NOINET_MSG, gr_sockfamily_to_name(family), gr_socktype_to_name(type), protocol);
80033 + return -EACCES;
80034 + }
80035 +#endif
80036 + return 0;
80037 +}
80038 +
80039 +int
80040 +gr_handle_sock_server(const struct sockaddr *sck)
80041 +{
80042 +#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER
80043 + if (grsec_enable_socket_server &&
80044 + in_group_p(grsec_socket_server_gid) &&
80045 + sck && (sck->sa_family != AF_UNIX) &&
80046 + (sck->sa_family != AF_LOCAL)) {
80047 + gr_log_noargs(GR_DONT_AUDIT, GR_BIND_MSG);
80048 + return -EACCES;
80049 + }
80050 +#endif
80051 + return 0;
80052 +}
80053 +
80054 +int
80055 +gr_handle_sock_server_other(const struct sock *sck)
80056 +{
80057 +#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER
80058 + if (grsec_enable_socket_server &&
80059 + in_group_p(grsec_socket_server_gid) &&
80060 + sck && (sck->sk_family != AF_UNIX) &&
80061 + (sck->sk_family != AF_LOCAL)) {
80062 + gr_log_noargs(GR_DONT_AUDIT, GR_BIND_MSG);
80063 + return -EACCES;
80064 + }
80065 +#endif
80066 + return 0;
80067 +}
80068 +
80069 +int
80070 +gr_handle_sock_client(const struct sockaddr *sck)
80071 +{
80072 +#ifdef CONFIG_GRKERNSEC_SOCKET_CLIENT
80073 + if (grsec_enable_socket_client && in_group_p(grsec_socket_client_gid) &&
80074 + sck && (sck->sa_family != AF_UNIX) &&
80075 + (sck->sa_family != AF_LOCAL)) {
80076 + gr_log_noargs(GR_DONT_AUDIT, GR_CONNECT_MSG);
80077 + return -EACCES;
80078 + }
80079 +#endif
80080 + return 0;
80081 +}
80082 diff --git a/grsecurity/grsec_sysctl.c b/grsecurity/grsec_sysctl.c
80083 new file mode 100644
80084 index 0000000..cce889e
80085 --- /dev/null
80086 +++ b/grsecurity/grsec_sysctl.c
80087 @@ -0,0 +1,488 @@
80088 +#include <linux/kernel.h>
80089 +#include <linux/sched.h>
80090 +#include <linux/sysctl.h>
80091 +#include <linux/grsecurity.h>
80092 +#include <linux/grinternal.h>
80093 +
80094 +int
80095 +gr_handle_sysctl_mod(const char *dirname, const char *name, const int op)
80096 +{
80097 +#ifdef CONFIG_GRKERNSEC_SYSCTL
80098 + if (dirname == NULL || name == NULL)
80099 + return 0;
80100 + if (!strcmp(dirname, "grsecurity") && grsec_lock && (op & MAY_WRITE)) {
80101 + gr_log_str(GR_DONT_AUDIT, GR_SYSCTL_MSG, name);
80102 + return -EACCES;
80103 + }
80104 +#endif
80105 + return 0;
80106 +}
80107 +
80108 +#if defined(CONFIG_GRKERNSEC_ROFS) || defined(CONFIG_GRKERNSEC_DENYUSB)
80109 +static int __maybe_unused __read_only one = 1;
80110 +#endif
80111 +
80112 +#if defined(CONFIG_GRKERNSEC_SYSCTL) || defined(CONFIG_GRKERNSEC_ROFS) || \
80113 + defined(CONFIG_GRKERNSEC_DENYUSB)
80114 +struct ctl_table grsecurity_table[] = {
80115 +#ifdef CONFIG_GRKERNSEC_SYSCTL
80116 +#ifdef CONFIG_GRKERNSEC_SYSCTL_DISTRO
80117 +#ifdef CONFIG_GRKERNSEC_IO
80118 + {
80119 + .procname = "disable_priv_io",
80120 + .data = &grsec_disable_privio,
80121 + .maxlen = sizeof(int),
80122 + .mode = 0600,
80123 + .proc_handler = &proc_dointvec,
80124 + },
80125 +#endif
80126 +#endif
80127 +#ifdef CONFIG_GRKERNSEC_LINK
80128 + {
80129 + .procname = "linking_restrictions",
80130 + .data = &grsec_enable_link,
80131 + .maxlen = sizeof(int),
80132 + .mode = 0600,
80133 + .proc_handler = &proc_dointvec,
80134 + },
80135 +#endif
80136 +#ifdef CONFIG_GRKERNSEC_SYMLINKOWN
80137 + {
80138 + .procname = "enforce_symlinksifowner",
80139 + .data = &grsec_enable_symlinkown,
80140 + .maxlen = sizeof(int),
80141 + .mode = 0600,
80142 + .proc_handler = &proc_dointvec,
80143 + },
80144 + {
80145 + .procname = "symlinkown_gid",
80146 + .data = &grsec_symlinkown_gid,
80147 + .maxlen = sizeof(int),
80148 + .mode = 0600,
80149 + .proc_handler = &proc_dointvec,
80150 + },
80151 +#endif
80152 +#ifdef CONFIG_GRKERNSEC_BRUTE
80153 + {
80154 + .procname = "deter_bruteforce",
80155 + .data = &grsec_enable_brute,
80156 + .maxlen = sizeof(int),
80157 + .mode = 0600,
80158 + .proc_handler = &proc_dointvec,
80159 + },
80160 +#endif
80161 +#ifdef CONFIG_GRKERNSEC_FIFO
80162 + {
80163 + .procname = "fifo_restrictions",
80164 + .data = &grsec_enable_fifo,
80165 + .maxlen = sizeof(int),
80166 + .mode = 0600,
80167 + .proc_handler = &proc_dointvec,
80168 + },
80169 +#endif
80170 +#ifdef CONFIG_GRKERNSEC_PTRACE_READEXEC
80171 + {
80172 + .procname = "ptrace_readexec",
80173 + .data = &grsec_enable_ptrace_readexec,
80174 + .maxlen = sizeof(int),
80175 + .mode = 0600,
80176 + .proc_handler = &proc_dointvec,
80177 + },
80178 +#endif
80179 +#ifdef CONFIG_GRKERNSEC_SETXID
80180 + {
80181 + .procname = "consistent_setxid",
80182 + .data = &grsec_enable_setxid,
80183 + .maxlen = sizeof(int),
80184 + .mode = 0600,
80185 + .proc_handler = &proc_dointvec,
80186 + },
80187 +#endif
80188 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
80189 + {
80190 + .procname = "ip_blackhole",
80191 + .data = &grsec_enable_blackhole,
80192 + .maxlen = sizeof(int),
80193 + .mode = 0600,
80194 + .proc_handler = &proc_dointvec,
80195 + },
80196 + {
80197 + .procname = "lastack_retries",
80198 + .data = &grsec_lastack_retries,
80199 + .maxlen = sizeof(int),
80200 + .mode = 0600,
80201 + .proc_handler = &proc_dointvec,
80202 + },
80203 +#endif
80204 +#ifdef CONFIG_GRKERNSEC_EXECLOG
80205 + {
80206 + .procname = "exec_logging",
80207 + .data = &grsec_enable_execlog,
80208 + .maxlen = sizeof(int),
80209 + .mode = 0600,
80210 + .proc_handler = &proc_dointvec,
80211 + },
80212 +#endif
80213 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
80214 + {
80215 + .procname = "rwxmap_logging",
80216 + .data = &grsec_enable_log_rwxmaps,
80217 + .maxlen = sizeof(int),
80218 + .mode = 0600,
80219 + .proc_handler = &proc_dointvec,
80220 + },
80221 +#endif
80222 +#ifdef CONFIG_GRKERNSEC_SIGNAL
80223 + {
80224 + .procname = "signal_logging",
80225 + .data = &grsec_enable_signal,
80226 + .maxlen = sizeof(int),
80227 + .mode = 0600,
80228 + .proc_handler = &proc_dointvec,
80229 + },
80230 +#endif
80231 +#ifdef CONFIG_GRKERNSEC_FORKFAIL
80232 + {
80233 + .procname = "forkfail_logging",
80234 + .data = &grsec_enable_forkfail,
80235 + .maxlen = sizeof(int),
80236 + .mode = 0600,
80237 + .proc_handler = &proc_dointvec,
80238 + },
80239 +#endif
80240 +#ifdef CONFIG_GRKERNSEC_TIME
80241 + {
80242 + .procname = "timechange_logging",
80243 + .data = &grsec_enable_time,
80244 + .maxlen = sizeof(int),
80245 + .mode = 0600,
80246 + .proc_handler = &proc_dointvec,
80247 + },
80248 +#endif
80249 +#ifdef CONFIG_GRKERNSEC_CHROOT_SHMAT
80250 + {
80251 + .procname = "chroot_deny_shmat",
80252 + .data = &grsec_enable_chroot_shmat,
80253 + .maxlen = sizeof(int),
80254 + .mode = 0600,
80255 + .proc_handler = &proc_dointvec,
80256 + },
80257 +#endif
80258 +#ifdef CONFIG_GRKERNSEC_CHROOT_UNIX
80259 + {
80260 + .procname = "chroot_deny_unix",
80261 + .data = &grsec_enable_chroot_unix,
80262 + .maxlen = sizeof(int),
80263 + .mode = 0600,
80264 + .proc_handler = &proc_dointvec,
80265 + },
80266 +#endif
80267 +#ifdef CONFIG_GRKERNSEC_CHROOT_MOUNT
80268 + {
80269 + .procname = "chroot_deny_mount",
80270 + .data = &grsec_enable_chroot_mount,
80271 + .maxlen = sizeof(int),
80272 + .mode = 0600,
80273 + .proc_handler = &proc_dointvec,
80274 + },
80275 +#endif
80276 +#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR
80277 + {
80278 + .procname = "chroot_deny_fchdir",
80279 + .data = &grsec_enable_chroot_fchdir,
80280 + .maxlen = sizeof(int),
80281 + .mode = 0600,
80282 + .proc_handler = &proc_dointvec,
80283 + },
80284 +#endif
80285 +#ifdef CONFIG_GRKERNSEC_CHROOT_DOUBLE
80286 + {
80287 + .procname = "chroot_deny_chroot",
80288 + .data = &grsec_enable_chroot_double,
80289 + .maxlen = sizeof(int),
80290 + .mode = 0600,
80291 + .proc_handler = &proc_dointvec,
80292 + },
80293 +#endif
80294 +#ifdef CONFIG_GRKERNSEC_CHROOT_PIVOT
80295 + {
80296 + .procname = "chroot_deny_pivot",
80297 + .data = &grsec_enable_chroot_pivot,
80298 + .maxlen = sizeof(int),
80299 + .mode = 0600,
80300 + .proc_handler = &proc_dointvec,
80301 + },
80302 +#endif
80303 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHDIR
80304 + {
80305 + .procname = "chroot_enforce_chdir",
80306 + .data = &grsec_enable_chroot_chdir,
80307 + .maxlen = sizeof(int),
80308 + .mode = 0600,
80309 + .proc_handler = &proc_dointvec,
80310 + },
80311 +#endif
80312 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHMOD
80313 + {
80314 + .procname = "chroot_deny_chmod",
80315 + .data = &grsec_enable_chroot_chmod,
80316 + .maxlen = sizeof(int),
80317 + .mode = 0600,
80318 + .proc_handler = &proc_dointvec,
80319 + },
80320 +#endif
80321 +#ifdef CONFIG_GRKERNSEC_CHROOT_MKNOD
80322 + {
80323 + .procname = "chroot_deny_mknod",
80324 + .data = &grsec_enable_chroot_mknod,
80325 + .maxlen = sizeof(int),
80326 + .mode = 0600,
80327 + .proc_handler = &proc_dointvec,
80328 + },
80329 +#endif
80330 +#ifdef CONFIG_GRKERNSEC_CHROOT_NICE
80331 + {
80332 + .procname = "chroot_restrict_nice",
80333 + .data = &grsec_enable_chroot_nice,
80334 + .maxlen = sizeof(int),
80335 + .mode = 0600,
80336 + .proc_handler = &proc_dointvec,
80337 + },
80338 +#endif
80339 +#ifdef CONFIG_GRKERNSEC_CHROOT_EXECLOG
80340 + {
80341 + .procname = "chroot_execlog",
80342 + .data = &grsec_enable_chroot_execlog,
80343 + .maxlen = sizeof(int),
80344 + .mode = 0600,
80345 + .proc_handler = &proc_dointvec,
80346 + },
80347 +#endif
80348 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
80349 + {
80350 + .procname = "chroot_caps",
80351 + .data = &grsec_enable_chroot_caps,
80352 + .maxlen = sizeof(int),
80353 + .mode = 0600,
80354 + .proc_handler = &proc_dointvec,
80355 + },
80356 +#endif
80357 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
80358 + {
80359 + .procname = "chroot_deny_bad_rename",
80360 + .data = &grsec_enable_chroot_rename,
80361 + .maxlen = sizeof(int),
80362 + .mode = 0600,
80363 + .proc_handler = &proc_dointvec,
80364 + },
80365 +#endif
80366 +#ifdef CONFIG_GRKERNSEC_CHROOT_SYSCTL
80367 + {
80368 + .procname = "chroot_deny_sysctl",
80369 + .data = &grsec_enable_chroot_sysctl,
80370 + .maxlen = sizeof(int),
80371 + .mode = 0600,
80372 + .proc_handler = &proc_dointvec,
80373 + },
80374 +#endif
80375 +#ifdef CONFIG_GRKERNSEC_TPE
80376 + {
80377 + .procname = "tpe",
80378 + .data = &grsec_enable_tpe,
80379 + .maxlen = sizeof(int),
80380 + .mode = 0600,
80381 + .proc_handler = &proc_dointvec,
80382 + },
80383 + {
80384 + .procname = "tpe_gid",
80385 + .data = &grsec_tpe_gid,
80386 + .maxlen = sizeof(int),
80387 + .mode = 0600,
80388 + .proc_handler = &proc_dointvec,
80389 + },
80390 +#endif
80391 +#ifdef CONFIG_GRKERNSEC_TPE_INVERT
80392 + {
80393 + .procname = "tpe_invert",
80394 + .data = &grsec_enable_tpe_invert,
80395 + .maxlen = sizeof(int),
80396 + .mode = 0600,
80397 + .proc_handler = &proc_dointvec,
80398 + },
80399 +#endif
80400 +#ifdef CONFIG_GRKERNSEC_TPE_ALL
80401 + {
80402 + .procname = "tpe_restrict_all",
80403 + .data = &grsec_enable_tpe_all,
80404 + .maxlen = sizeof(int),
80405 + .mode = 0600,
80406 + .proc_handler = &proc_dointvec,
80407 + },
80408 +#endif
80409 +#ifdef CONFIG_GRKERNSEC_SOCKET_ALL
80410 + {
80411 + .procname = "socket_all",
80412 + .data = &grsec_enable_socket_all,
80413 + .maxlen = sizeof(int),
80414 + .mode = 0600,
80415 + .proc_handler = &proc_dointvec,
80416 + },
80417 + {
80418 + .procname = "socket_all_gid",
80419 + .data = &grsec_socket_all_gid,
80420 + .maxlen = sizeof(int),
80421 + .mode = 0600,
80422 + .proc_handler = &proc_dointvec,
80423 + },
80424 +#endif
80425 +#ifdef CONFIG_GRKERNSEC_SOCKET_CLIENT
80426 + {
80427 + .procname = "socket_client",
80428 + .data = &grsec_enable_socket_client,
80429 + .maxlen = sizeof(int),
80430 + .mode = 0600,
80431 + .proc_handler = &proc_dointvec,
80432 + },
80433 + {
80434 + .procname = "socket_client_gid",
80435 + .data = &grsec_socket_client_gid,
80436 + .maxlen = sizeof(int),
80437 + .mode = 0600,
80438 + .proc_handler = &proc_dointvec,
80439 + },
80440 +#endif
80441 +#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER
80442 + {
80443 + .procname = "socket_server",
80444 + .data = &grsec_enable_socket_server,
80445 + .maxlen = sizeof(int),
80446 + .mode = 0600,
80447 + .proc_handler = &proc_dointvec,
80448 + },
80449 + {
80450 + .procname = "socket_server_gid",
80451 + .data = &grsec_socket_server_gid,
80452 + .maxlen = sizeof(int),
80453 + .mode = 0600,
80454 + .proc_handler = &proc_dointvec,
80455 + },
80456 +#endif
80457 +#ifdef CONFIG_GRKERNSEC_AUDIT_GROUP
80458 + {
80459 + .procname = "audit_group",
80460 + .data = &grsec_enable_group,
80461 + .maxlen = sizeof(int),
80462 + .mode = 0600,
80463 + .proc_handler = &proc_dointvec,
80464 + },
80465 + {
80466 + .procname = "audit_gid",
80467 + .data = &grsec_audit_gid,
80468 + .maxlen = sizeof(int),
80469 + .mode = 0600,
80470 + .proc_handler = &proc_dointvec,
80471 + },
80472 +#endif
80473 +#ifdef CONFIG_GRKERNSEC_AUDIT_CHDIR
80474 + {
80475 + .procname = "audit_chdir",
80476 + .data = &grsec_enable_chdir,
80477 + .maxlen = sizeof(int),
80478 + .mode = 0600,
80479 + .proc_handler = &proc_dointvec,
80480 + },
80481 +#endif
80482 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
80483 + {
80484 + .procname = "audit_mount",
80485 + .data = &grsec_enable_mount,
80486 + .maxlen = sizeof(int),
80487 + .mode = 0600,
80488 + .proc_handler = &proc_dointvec,
80489 + },
80490 +#endif
80491 +#ifdef CONFIG_GRKERNSEC_DMESG
80492 + {
80493 + .procname = "dmesg",
80494 + .data = &grsec_enable_dmesg,
80495 + .maxlen = sizeof(int),
80496 + .mode = 0600,
80497 + .proc_handler = &proc_dointvec,
80498 + },
80499 +#endif
80500 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
80501 + {
80502 + .procname = "chroot_findtask",
80503 + .data = &grsec_enable_chroot_findtask,
80504 + .maxlen = sizeof(int),
80505 + .mode = 0600,
80506 + .proc_handler = &proc_dointvec,
80507 + },
80508 +#endif
80509 +#ifdef CONFIG_GRKERNSEC_RESLOG
80510 + {
80511 + .procname = "resource_logging",
80512 + .data = &grsec_resource_logging,
80513 + .maxlen = sizeof(int),
80514 + .mode = 0600,
80515 + .proc_handler = &proc_dointvec,
80516 + },
80517 +#endif
80518 +#ifdef CONFIG_GRKERNSEC_AUDIT_PTRACE
80519 + {
80520 + .procname = "audit_ptrace",
80521 + .data = &grsec_enable_audit_ptrace,
80522 + .maxlen = sizeof(int),
80523 + .mode = 0600,
80524 + .proc_handler = &proc_dointvec,
80525 + },
80526 +#endif
80527 +#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE
80528 + {
80529 + .procname = "harden_ptrace",
80530 + .data = &grsec_enable_harden_ptrace,
80531 + .maxlen = sizeof(int),
80532 + .mode = 0600,
80533 + .proc_handler = &proc_dointvec,
80534 + },
80535 +#endif
80536 +#ifdef CONFIG_GRKERNSEC_HARDEN_IPC
80537 + {
80538 + .procname = "harden_ipc",
80539 + .data = &grsec_enable_harden_ipc,
80540 + .maxlen = sizeof(int),
80541 + .mode = 0600,
80542 + .proc_handler = &proc_dointvec,
80543 + },
80544 +#endif
80545 + {
80546 + .procname = "grsec_lock",
80547 + .data = &grsec_lock,
80548 + .maxlen = sizeof(int),
80549 + .mode = 0600,
80550 + .proc_handler = &proc_dointvec,
80551 + },
80552 +#endif
80553 +#ifdef CONFIG_GRKERNSEC_ROFS
80554 + {
80555 + .procname = "romount_protect",
80556 + .data = &grsec_enable_rofs,
80557 + .maxlen = sizeof(int),
80558 + .mode = 0600,
80559 + .proc_handler = &proc_dointvec_minmax,
80560 + .extra1 = &one,
80561 + .extra2 = &one,
80562 + },
80563 +#endif
80564 +#if defined(CONFIG_GRKERNSEC_DENYUSB) && !defined(CONFIG_GRKERNSEC_DENYUSB_FORCE)
80565 + {
80566 + .procname = "deny_new_usb",
80567 + .data = &grsec_deny_new_usb,
80568 + .maxlen = sizeof(int),
80569 + .mode = 0600,
80570 + .proc_handler = &proc_dointvec,
80571 + },
80572 +#endif
80573 + { }
80574 +};
80575 +#endif
80576 diff --git a/grsecurity/grsec_time.c b/grsecurity/grsec_time.c
80577 new file mode 100644
80578 index 0000000..61b514e
80579 --- /dev/null
80580 +++ b/grsecurity/grsec_time.c
80581 @@ -0,0 +1,16 @@
80582 +#include <linux/kernel.h>
80583 +#include <linux/sched.h>
80584 +#include <linux/grinternal.h>
80585 +#include <linux/module.h>
80586 +
80587 +void
80588 +gr_log_timechange(void)
80589 +{
80590 +#ifdef CONFIG_GRKERNSEC_TIME
80591 + if (grsec_enable_time)
80592 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_TIME_MSG);
80593 +#endif
80594 + return;
80595 +}
80596 +
80597 +EXPORT_SYMBOL_GPL(gr_log_timechange);
80598 diff --git a/grsecurity/grsec_tpe.c b/grsecurity/grsec_tpe.c
80599 new file mode 100644
80600 index 0000000..d1953de
80601 --- /dev/null
80602 +++ b/grsecurity/grsec_tpe.c
80603 @@ -0,0 +1,78 @@
80604 +#include <linux/kernel.h>
80605 +#include <linux/sched.h>
80606 +#include <linux/file.h>
80607 +#include <linux/fs.h>
80608 +#include <linux/grinternal.h>
80609 +
80610 +extern int gr_acl_tpe_check(void);
80611 +
80612 +int
80613 +gr_tpe_allow(const struct file *file)
80614 +{
80615 +#ifdef CONFIG_GRKERNSEC
80616 + struct inode *inode = file->f_path.dentry->d_parent->d_inode;
80617 + struct inode *file_inode = file->f_path.dentry->d_inode;
80618 + const struct cred *cred = current_cred();
80619 + char *msg = NULL;
80620 + char *msg2 = NULL;
80621 +
80622 + // never restrict root
80623 + if (gr_is_global_root(cred->uid))
80624 + return 1;
80625 +
80626 + if (grsec_enable_tpe) {
80627 +#ifdef CONFIG_GRKERNSEC_TPE_INVERT
80628 + if (grsec_enable_tpe_invert && !in_group_p(grsec_tpe_gid))
80629 + msg = "not being in trusted group";
80630 + else if (!grsec_enable_tpe_invert && in_group_p(grsec_tpe_gid))
80631 + msg = "being in untrusted group";
80632 +#else
80633 + if (in_group_p(grsec_tpe_gid))
80634 + msg = "being in untrusted group";
80635 +#endif
80636 + }
80637 + if (!msg && gr_acl_tpe_check())
80638 + msg = "being in untrusted role";
80639 +
80640 + // not in any affected group/role
80641 + if (!msg)
80642 + goto next_check;
80643 +
80644 + if (gr_is_global_nonroot(inode->i_uid))
80645 + msg2 = "file in non-root-owned directory";
80646 + else if (inode->i_mode & S_IWOTH)
80647 + msg2 = "file in world-writable directory";
80648 + else if (inode->i_mode & S_IWGRP)
80649 + msg2 = "file in group-writable directory";
80650 + else if (file_inode->i_mode & S_IWOTH)
80651 + msg2 = "file is world-writable";
80652 +
80653 + if (msg && msg2) {
80654 + char fullmsg[70] = {0};
80655 + snprintf(fullmsg, sizeof(fullmsg)-1, "%s and %s", msg, msg2);
80656 + gr_log_str_fs(GR_DONT_AUDIT, GR_EXEC_TPE_MSG, fullmsg, file->f_path.dentry, file->f_path.mnt);
80657 + return 0;
80658 + }
80659 + msg = NULL;
80660 +next_check:
80661 +#ifdef CONFIG_GRKERNSEC_TPE_ALL
80662 + if (!grsec_enable_tpe || !grsec_enable_tpe_all)
80663 + return 1;
80664 +
80665 + if (gr_is_global_nonroot(inode->i_uid) && !uid_eq(inode->i_uid, cred->uid))
80666 + msg = "directory not owned by user";
80667 + else if (inode->i_mode & S_IWOTH)
80668 + msg = "file in world-writable directory";
80669 + else if (inode->i_mode & S_IWGRP)
80670 + msg = "file in group-writable directory";
80671 + else if (file_inode->i_mode & S_IWOTH)
80672 + msg = "file is world-writable";
80673 +
80674 + if (msg) {
80675 + gr_log_str_fs(GR_DONT_AUDIT, GR_EXEC_TPE_MSG, msg, file->f_path.dentry, file->f_path.mnt);
80676 + return 0;
80677 + }
80678 +#endif
80679 +#endif
80680 + return 1;
80681 +}
80682 diff --git a/grsecurity/grsec_usb.c b/grsecurity/grsec_usb.c
80683 new file mode 100644
80684 index 0000000..ae02d8e
80685 --- /dev/null
80686 +++ b/grsecurity/grsec_usb.c
80687 @@ -0,0 +1,15 @@
80688 +#include <linux/kernel.h>
80689 +#include <linux/grinternal.h>
80690 +#include <linux/module.h>
80691 +
80692 +int gr_handle_new_usb(void)
80693 +{
80694 +#ifdef CONFIG_GRKERNSEC_DENYUSB
80695 + if (grsec_deny_new_usb) {
80696 + printk(KERN_ALERT "grsec: denied insert of new USB device\n");
80697 + return 1;
80698 + }
80699 +#endif
80700 + return 0;
80701 +}
80702 +EXPORT_SYMBOL_GPL(gr_handle_new_usb);
80703 diff --git a/grsecurity/grsum.c b/grsecurity/grsum.c
80704 new file mode 100644
80705 index 0000000..158b330
80706 --- /dev/null
80707 +++ b/grsecurity/grsum.c
80708 @@ -0,0 +1,64 @@
80709 +#include <linux/err.h>
80710 +#include <linux/kernel.h>
80711 +#include <linux/sched.h>
80712 +#include <linux/mm.h>
80713 +#include <linux/scatterlist.h>
80714 +#include <linux/crypto.h>
80715 +#include <linux/gracl.h>
80716 +
80717 +
80718 +#if !defined(CONFIG_CRYPTO) || defined(CONFIG_CRYPTO_MODULE) || !defined(CONFIG_CRYPTO_SHA256) || defined(CONFIG_CRYPTO_SHA256_MODULE)
80719 +#error "crypto and sha256 must be built into the kernel"
80720 +#endif
80721 +
80722 +int
80723 +chkpw(struct gr_arg *entry, unsigned char *salt, unsigned char *sum)
80724 +{
80725 + struct crypto_hash *tfm;
80726 + struct hash_desc desc;
80727 + struct scatterlist sg[2];
80728 + unsigned char temp_sum[GR_SHA_LEN] __attribute__((aligned(__alignof__(unsigned long))));
80729 + unsigned long *tmpsumptr = (unsigned long *)temp_sum;
80730 + unsigned long *sumptr = (unsigned long *)sum;
80731 + int cryptres;
80732 + int retval = 1;
80733 + volatile int mismatched = 0;
80734 + volatile int dummy = 0;
80735 + unsigned int i;
80736 +
80737 + tfm = crypto_alloc_hash("sha256", 0, CRYPTO_ALG_ASYNC);
80738 + if (IS_ERR(tfm)) {
80739 + /* should never happen, since sha256 should be built in */
80740 + memset(entry->pw, 0, GR_PW_LEN);
80741 + return 1;
80742 + }
80743 +
80744 + sg_init_table(sg, 2);
80745 + sg_set_buf(&sg[0], salt, GR_SALT_LEN);
80746 + sg_set_buf(&sg[1], entry->pw, strlen(entry->pw));
80747 +
80748 + desc.tfm = tfm;
80749 + desc.flags = 0;
80750 +
80751 + cryptres = crypto_hash_digest(&desc, sg, GR_SALT_LEN + strlen(entry->pw),
80752 + temp_sum);
80753 +
80754 + memset(entry->pw, 0, GR_PW_LEN);
80755 +
80756 + if (cryptres)
80757 + goto out;
80758 +
80759 + for (i = 0; i < GR_SHA_LEN/sizeof(tmpsumptr[0]); i++)
80760 + if (sumptr[i] != tmpsumptr[i])
80761 + mismatched = 1;
80762 + else
80763 + dummy = 1; // waste a cycle
80764 +
80765 + if (!mismatched)
80766 + retval = dummy - 1;
80767 +
80768 +out:
80769 + crypto_free_hash(tfm);
80770 +
80771 + return retval;
80772 +}
80773 diff --git a/include/asm-generic/4level-fixup.h b/include/asm-generic/4level-fixup.h
80774 index 5bdab6b..9ae82fe 100644
80775 --- a/include/asm-generic/4level-fixup.h
80776 +++ b/include/asm-generic/4level-fixup.h
80777 @@ -14,8 +14,10 @@
80778 #define pmd_alloc(mm, pud, address) \
80779 ((unlikely(pgd_none(*(pud))) && __pmd_alloc(mm, pud, address))? \
80780 NULL: pmd_offset(pud, address))
80781 +#define pmd_alloc_kernel(mm, pud, address) pmd_alloc((mm), (pud), (address))
80782
80783 #define pud_alloc(mm, pgd, address) (pgd)
80784 +#define pud_alloc_kernel(mm, pgd, address) pud_alloc((mm), (pgd), (address))
80785 #define pud_offset(pgd, start) (pgd)
80786 #define pud_none(pud) 0
80787 #define pud_bad(pud) 0
80788 diff --git a/include/asm-generic/atomic-long.h b/include/asm-generic/atomic-long.h
80789 index b7babf0..1e4b4f1 100644
80790 --- a/include/asm-generic/atomic-long.h
80791 +++ b/include/asm-generic/atomic-long.h
80792 @@ -22,6 +22,12 @@
80793
80794 typedef atomic64_t atomic_long_t;
80795
80796 +#ifdef CONFIG_PAX_REFCOUNT
80797 +typedef atomic64_unchecked_t atomic_long_unchecked_t;
80798 +#else
80799 +typedef atomic64_t atomic_long_unchecked_t;
80800 +#endif
80801 +
80802 #define ATOMIC_LONG_INIT(i) ATOMIC64_INIT(i)
80803
80804 static inline long atomic_long_read(atomic_long_t *l)
80805 @@ -31,6 +37,15 @@ static inline long atomic_long_read(atomic_long_t *l)
80806 return (long)atomic64_read(v);
80807 }
80808
80809 +#ifdef CONFIG_PAX_REFCOUNT
80810 +static inline long atomic_long_read_unchecked(atomic_long_unchecked_t *l)
80811 +{
80812 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
80813 +
80814 + return (long)atomic64_read_unchecked(v);
80815 +}
80816 +#endif
80817 +
80818 static inline void atomic_long_set(atomic_long_t *l, long i)
80819 {
80820 atomic64_t *v = (atomic64_t *)l;
80821 @@ -38,6 +53,15 @@ static inline void atomic_long_set(atomic_long_t *l, long i)
80822 atomic64_set(v, i);
80823 }
80824
80825 +#ifdef CONFIG_PAX_REFCOUNT
80826 +static inline void atomic_long_set_unchecked(atomic_long_unchecked_t *l, long i)
80827 +{
80828 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
80829 +
80830 + atomic64_set_unchecked(v, i);
80831 +}
80832 +#endif
80833 +
80834 static inline void atomic_long_inc(atomic_long_t *l)
80835 {
80836 atomic64_t *v = (atomic64_t *)l;
80837 @@ -45,6 +69,15 @@ static inline void atomic_long_inc(atomic_long_t *l)
80838 atomic64_inc(v);
80839 }
80840
80841 +#ifdef CONFIG_PAX_REFCOUNT
80842 +static inline void atomic_long_inc_unchecked(atomic_long_unchecked_t *l)
80843 +{
80844 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
80845 +
80846 + atomic64_inc_unchecked(v);
80847 +}
80848 +#endif
80849 +
80850 static inline void atomic_long_dec(atomic_long_t *l)
80851 {
80852 atomic64_t *v = (atomic64_t *)l;
80853 @@ -52,6 +85,15 @@ static inline void atomic_long_dec(atomic_long_t *l)
80854 atomic64_dec(v);
80855 }
80856
80857 +#ifdef CONFIG_PAX_REFCOUNT
80858 +static inline void atomic_long_dec_unchecked(atomic_long_unchecked_t *l)
80859 +{
80860 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
80861 +
80862 + atomic64_dec_unchecked(v);
80863 +}
80864 +#endif
80865 +
80866 static inline void atomic_long_add(long i, atomic_long_t *l)
80867 {
80868 atomic64_t *v = (atomic64_t *)l;
80869 @@ -59,6 +101,15 @@ static inline void atomic_long_add(long i, atomic_long_t *l)
80870 atomic64_add(i, v);
80871 }
80872
80873 +#ifdef CONFIG_PAX_REFCOUNT
80874 +static inline void atomic_long_add_unchecked(long i, atomic_long_unchecked_t *l)
80875 +{
80876 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
80877 +
80878 + atomic64_add_unchecked(i, v);
80879 +}
80880 +#endif
80881 +
80882 static inline void atomic_long_sub(long i, atomic_long_t *l)
80883 {
80884 atomic64_t *v = (atomic64_t *)l;
80885 @@ -66,6 +117,15 @@ static inline void atomic_long_sub(long i, atomic_long_t *l)
80886 atomic64_sub(i, v);
80887 }
80888
80889 +#ifdef CONFIG_PAX_REFCOUNT
80890 +static inline void atomic_long_sub_unchecked(long i, atomic_long_unchecked_t *l)
80891 +{
80892 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
80893 +
80894 + atomic64_sub_unchecked(i, v);
80895 +}
80896 +#endif
80897 +
80898 static inline int atomic_long_sub_and_test(long i, atomic_long_t *l)
80899 {
80900 atomic64_t *v = (atomic64_t *)l;
80901 @@ -94,13 +154,22 @@ static inline int atomic_long_add_negative(long i, atomic_long_t *l)
80902 return atomic64_add_negative(i, v);
80903 }
80904
80905 -static inline long atomic_long_add_return(long i, atomic_long_t *l)
80906 +static inline long __intentional_overflow(-1) atomic_long_add_return(long i, atomic_long_t *l)
80907 {
80908 atomic64_t *v = (atomic64_t *)l;
80909
80910 return (long)atomic64_add_return(i, v);
80911 }
80912
80913 +#ifdef CONFIG_PAX_REFCOUNT
80914 +static inline long atomic_long_add_return_unchecked(long i, atomic_long_unchecked_t *l)
80915 +{
80916 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
80917 +
80918 + return (long)atomic64_add_return_unchecked(i, v);
80919 +}
80920 +#endif
80921 +
80922 static inline long atomic_long_sub_return(long i, atomic_long_t *l)
80923 {
80924 atomic64_t *v = (atomic64_t *)l;
80925 @@ -115,6 +184,15 @@ static inline long atomic_long_inc_return(atomic_long_t *l)
80926 return (long)atomic64_inc_return(v);
80927 }
80928
80929 +#ifdef CONFIG_PAX_REFCOUNT
80930 +static inline long atomic_long_inc_return_unchecked(atomic_long_unchecked_t *l)
80931 +{
80932 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
80933 +
80934 + return (long)atomic64_inc_return_unchecked(v);
80935 +}
80936 +#endif
80937 +
80938 static inline long atomic_long_dec_return(atomic_long_t *l)
80939 {
80940 atomic64_t *v = (atomic64_t *)l;
80941 @@ -140,6 +218,12 @@ static inline long atomic_long_add_unless(atomic_long_t *l, long a, long u)
80942
80943 typedef atomic_t atomic_long_t;
80944
80945 +#ifdef CONFIG_PAX_REFCOUNT
80946 +typedef atomic_unchecked_t atomic_long_unchecked_t;
80947 +#else
80948 +typedef atomic_t atomic_long_unchecked_t;
80949 +#endif
80950 +
80951 #define ATOMIC_LONG_INIT(i) ATOMIC_INIT(i)
80952 static inline long atomic_long_read(atomic_long_t *l)
80953 {
80954 @@ -148,6 +232,15 @@ static inline long atomic_long_read(atomic_long_t *l)
80955 return (long)atomic_read(v);
80956 }
80957
80958 +#ifdef CONFIG_PAX_REFCOUNT
80959 +static inline long atomic_long_read_unchecked(atomic_long_unchecked_t *l)
80960 +{
80961 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
80962 +
80963 + return (long)atomic_read_unchecked(v);
80964 +}
80965 +#endif
80966 +
80967 static inline void atomic_long_set(atomic_long_t *l, long i)
80968 {
80969 atomic_t *v = (atomic_t *)l;
80970 @@ -155,6 +248,15 @@ static inline void atomic_long_set(atomic_long_t *l, long i)
80971 atomic_set(v, i);
80972 }
80973
80974 +#ifdef CONFIG_PAX_REFCOUNT
80975 +static inline void atomic_long_set_unchecked(atomic_long_unchecked_t *l, long i)
80976 +{
80977 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
80978 +
80979 + atomic_set_unchecked(v, i);
80980 +}
80981 +#endif
80982 +
80983 static inline void atomic_long_inc(atomic_long_t *l)
80984 {
80985 atomic_t *v = (atomic_t *)l;
80986 @@ -162,6 +264,15 @@ static inline void atomic_long_inc(atomic_long_t *l)
80987 atomic_inc(v);
80988 }
80989
80990 +#ifdef CONFIG_PAX_REFCOUNT
80991 +static inline void atomic_long_inc_unchecked(atomic_long_unchecked_t *l)
80992 +{
80993 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
80994 +
80995 + atomic_inc_unchecked(v);
80996 +}
80997 +#endif
80998 +
80999 static inline void atomic_long_dec(atomic_long_t *l)
81000 {
81001 atomic_t *v = (atomic_t *)l;
81002 @@ -169,6 +280,15 @@ static inline void atomic_long_dec(atomic_long_t *l)
81003 atomic_dec(v);
81004 }
81005
81006 +#ifdef CONFIG_PAX_REFCOUNT
81007 +static inline void atomic_long_dec_unchecked(atomic_long_unchecked_t *l)
81008 +{
81009 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
81010 +
81011 + atomic_dec_unchecked(v);
81012 +}
81013 +#endif
81014 +
81015 static inline void atomic_long_add(long i, atomic_long_t *l)
81016 {
81017 atomic_t *v = (atomic_t *)l;
81018 @@ -176,6 +296,15 @@ static inline void atomic_long_add(long i, atomic_long_t *l)
81019 atomic_add(i, v);
81020 }
81021
81022 +#ifdef CONFIG_PAX_REFCOUNT
81023 +static inline void atomic_long_add_unchecked(long i, atomic_long_unchecked_t *l)
81024 +{
81025 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
81026 +
81027 + atomic_add_unchecked(i, v);
81028 +}
81029 +#endif
81030 +
81031 static inline void atomic_long_sub(long i, atomic_long_t *l)
81032 {
81033 atomic_t *v = (atomic_t *)l;
81034 @@ -183,6 +312,15 @@ static inline void atomic_long_sub(long i, atomic_long_t *l)
81035 atomic_sub(i, v);
81036 }
81037
81038 +#ifdef CONFIG_PAX_REFCOUNT
81039 +static inline void atomic_long_sub_unchecked(long i, atomic_long_unchecked_t *l)
81040 +{
81041 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
81042 +
81043 + atomic_sub_unchecked(i, v);
81044 +}
81045 +#endif
81046 +
81047 static inline int atomic_long_sub_and_test(long i, atomic_long_t *l)
81048 {
81049 atomic_t *v = (atomic_t *)l;
81050 @@ -211,13 +349,23 @@ static inline int atomic_long_add_negative(long i, atomic_long_t *l)
81051 return atomic_add_negative(i, v);
81052 }
81053
81054 -static inline long atomic_long_add_return(long i, atomic_long_t *l)
81055 +static inline long __intentional_overflow(-1) atomic_long_add_return(long i, atomic_long_t *l)
81056 {
81057 atomic_t *v = (atomic_t *)l;
81058
81059 return (long)atomic_add_return(i, v);
81060 }
81061
81062 +#ifdef CONFIG_PAX_REFCOUNT
81063 +static inline long atomic_long_add_return_unchecked(long i, atomic_long_unchecked_t *l)
81064 +{
81065 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
81066 +
81067 + return (long)atomic_add_return_unchecked(i, v);
81068 +}
81069 +
81070 +#endif
81071 +
81072 static inline long atomic_long_sub_return(long i, atomic_long_t *l)
81073 {
81074 atomic_t *v = (atomic_t *)l;
81075 @@ -232,6 +380,15 @@ static inline long atomic_long_inc_return(atomic_long_t *l)
81076 return (long)atomic_inc_return(v);
81077 }
81078
81079 +#ifdef CONFIG_PAX_REFCOUNT
81080 +static inline long atomic_long_inc_return_unchecked(atomic_long_unchecked_t *l)
81081 +{
81082 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
81083 +
81084 + return (long)atomic_inc_return_unchecked(v);
81085 +}
81086 +#endif
81087 +
81088 static inline long atomic_long_dec_return(atomic_long_t *l)
81089 {
81090 atomic_t *v = (atomic_t *)l;
81091 @@ -255,4 +412,57 @@ static inline long atomic_long_add_unless(atomic_long_t *l, long a, long u)
81092
81093 #endif /* BITS_PER_LONG == 64 */
81094
81095 +#ifdef CONFIG_PAX_REFCOUNT
81096 +static inline void pax_refcount_needs_these_functions(void)
81097 +{
81098 + atomic_read_unchecked((atomic_unchecked_t *)NULL);
81099 + atomic_set_unchecked((atomic_unchecked_t *)NULL, 0);
81100 + atomic_add_unchecked(0, (atomic_unchecked_t *)NULL);
81101 + atomic_sub_unchecked(0, (atomic_unchecked_t *)NULL);
81102 + atomic_inc_unchecked((atomic_unchecked_t *)NULL);
81103 + (void)atomic_inc_and_test_unchecked((atomic_unchecked_t *)NULL);
81104 + atomic_inc_return_unchecked((atomic_unchecked_t *)NULL);
81105 + atomic_add_return_unchecked(0, (atomic_unchecked_t *)NULL);
81106 + atomic_dec_unchecked((atomic_unchecked_t *)NULL);
81107 + atomic_cmpxchg_unchecked((atomic_unchecked_t *)NULL, 0, 0);
81108 + (void)atomic_xchg_unchecked((atomic_unchecked_t *)NULL, 0);
81109 +#ifdef CONFIG_X86
81110 + atomic_clear_mask_unchecked(0, NULL);
81111 + atomic_set_mask_unchecked(0, NULL);
81112 +#endif
81113 +
81114 + atomic_long_read_unchecked((atomic_long_unchecked_t *)NULL);
81115 + atomic_long_set_unchecked((atomic_long_unchecked_t *)NULL, 0);
81116 + atomic_long_add_unchecked(0, (atomic_long_unchecked_t *)NULL);
81117 + atomic_long_sub_unchecked(0, (atomic_long_unchecked_t *)NULL);
81118 + atomic_long_inc_unchecked((atomic_long_unchecked_t *)NULL);
81119 + atomic_long_add_return_unchecked(0, (atomic_long_unchecked_t *)NULL);
81120 + atomic_long_inc_return_unchecked((atomic_long_unchecked_t *)NULL);
81121 + atomic_long_dec_unchecked((atomic_long_unchecked_t *)NULL);
81122 +}
81123 +#else
81124 +#define atomic_read_unchecked(v) atomic_read(v)
81125 +#define atomic_set_unchecked(v, i) atomic_set((v), (i))
81126 +#define atomic_add_unchecked(i, v) atomic_add((i), (v))
81127 +#define atomic_sub_unchecked(i, v) atomic_sub((i), (v))
81128 +#define atomic_inc_unchecked(v) atomic_inc(v)
81129 +#define atomic_inc_and_test_unchecked(v) atomic_inc_and_test(v)
81130 +#define atomic_inc_return_unchecked(v) atomic_inc_return(v)
81131 +#define atomic_add_return_unchecked(i, v) atomic_add_return((i), (v))
81132 +#define atomic_dec_unchecked(v) atomic_dec(v)
81133 +#define atomic_cmpxchg_unchecked(v, o, n) atomic_cmpxchg((v), (o), (n))
81134 +#define atomic_xchg_unchecked(v, i) atomic_xchg((v), (i))
81135 +#define atomic_clear_mask_unchecked(mask, v) atomic_clear_mask((mask), (v))
81136 +#define atomic_set_mask_unchecked(mask, v) atomic_set_mask((mask), (v))
81137 +
81138 +#define atomic_long_read_unchecked(v) atomic_long_read(v)
81139 +#define atomic_long_set_unchecked(v, i) atomic_long_set((v), (i))
81140 +#define atomic_long_add_unchecked(i, v) atomic_long_add((i), (v))
81141 +#define atomic_long_sub_unchecked(i, v) atomic_long_sub((i), (v))
81142 +#define atomic_long_inc_unchecked(v) atomic_long_inc(v)
81143 +#define atomic_long_add_return_unchecked(i, v) atomic_long_add_return((i), (v))
81144 +#define atomic_long_inc_return_unchecked(v) atomic_long_inc_return(v)
81145 +#define atomic_long_dec_unchecked(v) atomic_long_dec(v)
81146 +#endif
81147 +
81148 #endif /* _ASM_GENERIC_ATOMIC_LONG_H */
81149 diff --git a/include/asm-generic/atomic64.h b/include/asm-generic/atomic64.h
81150 index 30ad9c8..c70c170 100644
81151 --- a/include/asm-generic/atomic64.h
81152 +++ b/include/asm-generic/atomic64.h
81153 @@ -16,6 +16,8 @@ typedef struct {
81154 long long counter;
81155 } atomic64_t;
81156
81157 +typedef atomic64_t atomic64_unchecked_t;
81158 +
81159 #define ATOMIC64_INIT(i) { (i) }
81160
81161 extern long long atomic64_read(const atomic64_t *v);
81162 @@ -51,4 +53,14 @@ extern int atomic64_add_unless(atomic64_t *v, long long a, long long u);
81163 #define atomic64_dec_and_test(v) (atomic64_dec_return((v)) == 0)
81164 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1LL, 0LL)
81165
81166 +#define atomic64_read_unchecked(v) atomic64_read(v)
81167 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
81168 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
81169 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
81170 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
81171 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
81172 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
81173 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
81174 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
81175 +
81176 #endif /* _ASM_GENERIC_ATOMIC64_H */
81177 diff --git a/include/asm-generic/barrier.h b/include/asm-generic/barrier.h
81178 index f5c40b0..e902f9d 100644
81179 --- a/include/asm-generic/barrier.h
81180 +++ b/include/asm-generic/barrier.h
81181 @@ -82,7 +82,7 @@
81182 do { \
81183 compiletime_assert_atomic_type(*p); \
81184 smp_mb(); \
81185 - ACCESS_ONCE(*p) = (v); \
81186 + ACCESS_ONCE_RW(*p) = (v); \
81187 } while (0)
81188
81189 #define smp_load_acquire(p) \
81190 diff --git a/include/asm-generic/bitops/__fls.h b/include/asm-generic/bitops/__fls.h
81191 index a60a7cc..0fe12f2 100644
81192 --- a/include/asm-generic/bitops/__fls.h
81193 +++ b/include/asm-generic/bitops/__fls.h
81194 @@ -9,7 +9,7 @@
81195 *
81196 * Undefined if no set bit exists, so code should check against 0 first.
81197 */
81198 -static __always_inline unsigned long __fls(unsigned long word)
81199 +static __always_inline unsigned long __intentional_overflow(-1) __fls(unsigned long word)
81200 {
81201 int num = BITS_PER_LONG - 1;
81202
81203 diff --git a/include/asm-generic/bitops/fls.h b/include/asm-generic/bitops/fls.h
81204 index 0576d1f..dad6c71 100644
81205 --- a/include/asm-generic/bitops/fls.h
81206 +++ b/include/asm-generic/bitops/fls.h
81207 @@ -9,7 +9,7 @@
81208 * Note fls(0) = 0, fls(1) = 1, fls(0x80000000) = 32.
81209 */
81210
81211 -static __always_inline int fls(int x)
81212 +static __always_inline int __intentional_overflow(-1) fls(int x)
81213 {
81214 int r = 32;
81215
81216 diff --git a/include/asm-generic/bitops/fls64.h b/include/asm-generic/bitops/fls64.h
81217 index b097cf8..3d40e14 100644
81218 --- a/include/asm-generic/bitops/fls64.h
81219 +++ b/include/asm-generic/bitops/fls64.h
81220 @@ -15,7 +15,7 @@
81221 * at position 64.
81222 */
81223 #if BITS_PER_LONG == 32
81224 -static __always_inline int fls64(__u64 x)
81225 +static __always_inline int __intentional_overflow(-1) fls64(__u64 x)
81226 {
81227 __u32 h = x >> 32;
81228 if (h)
81229 @@ -23,7 +23,7 @@ static __always_inline int fls64(__u64 x)
81230 return fls(x);
81231 }
81232 #elif BITS_PER_LONG == 64
81233 -static __always_inline int fls64(__u64 x)
81234 +static __always_inline int __intentional_overflow(-1) fls64(__u64 x)
81235 {
81236 if (x == 0)
81237 return 0;
81238 diff --git a/include/asm-generic/cache.h b/include/asm-generic/cache.h
81239 index 1bfcfe5..e04c5c9 100644
81240 --- a/include/asm-generic/cache.h
81241 +++ b/include/asm-generic/cache.h
81242 @@ -6,7 +6,7 @@
81243 * cache lines need to provide their own cache.h.
81244 */
81245
81246 -#define L1_CACHE_SHIFT 5
81247 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
81248 +#define L1_CACHE_SHIFT 5UL
81249 +#define L1_CACHE_BYTES (1UL << L1_CACHE_SHIFT)
81250
81251 #endif /* __ASM_GENERIC_CACHE_H */
81252 diff --git a/include/asm-generic/emergency-restart.h b/include/asm-generic/emergency-restart.h
81253 index 0d68a1e..b74a761 100644
81254 --- a/include/asm-generic/emergency-restart.h
81255 +++ b/include/asm-generic/emergency-restart.h
81256 @@ -1,7 +1,7 @@
81257 #ifndef _ASM_GENERIC_EMERGENCY_RESTART_H
81258 #define _ASM_GENERIC_EMERGENCY_RESTART_H
81259
81260 -static inline void machine_emergency_restart(void)
81261 +static inline __noreturn void machine_emergency_restart(void)
81262 {
81263 machine_restart(NULL);
81264 }
81265 diff --git a/include/asm-generic/kmap_types.h b/include/asm-generic/kmap_types.h
81266 index 90f99c7..00ce236 100644
81267 --- a/include/asm-generic/kmap_types.h
81268 +++ b/include/asm-generic/kmap_types.h
81269 @@ -2,9 +2,9 @@
81270 #define _ASM_GENERIC_KMAP_TYPES_H
81271
81272 #ifdef __WITH_KM_FENCE
81273 -# define KM_TYPE_NR 41
81274 +# define KM_TYPE_NR 42
81275 #else
81276 -# define KM_TYPE_NR 20
81277 +# define KM_TYPE_NR 21
81278 #endif
81279
81280 #endif
81281 diff --git a/include/asm-generic/local.h b/include/asm-generic/local.h
81282 index 9ceb03b..62b0b8f 100644
81283 --- a/include/asm-generic/local.h
81284 +++ b/include/asm-generic/local.h
81285 @@ -23,24 +23,37 @@ typedef struct
81286 atomic_long_t a;
81287 } local_t;
81288
81289 +typedef struct {
81290 + atomic_long_unchecked_t a;
81291 +} local_unchecked_t;
81292 +
81293 #define LOCAL_INIT(i) { ATOMIC_LONG_INIT(i) }
81294
81295 #define local_read(l) atomic_long_read(&(l)->a)
81296 +#define local_read_unchecked(l) atomic_long_read_unchecked(&(l)->a)
81297 #define local_set(l,i) atomic_long_set((&(l)->a),(i))
81298 +#define local_set_unchecked(l,i) atomic_long_set_unchecked((&(l)->a),(i))
81299 #define local_inc(l) atomic_long_inc(&(l)->a)
81300 +#define local_inc_unchecked(l) atomic_long_inc_unchecked(&(l)->a)
81301 #define local_dec(l) atomic_long_dec(&(l)->a)
81302 +#define local_dec_unchecked(l) atomic_long_dec_unchecked(&(l)->a)
81303 #define local_add(i,l) atomic_long_add((i),(&(l)->a))
81304 +#define local_add_unchecked(i,l) atomic_long_add_unchecked((i),(&(l)->a))
81305 #define local_sub(i,l) atomic_long_sub((i),(&(l)->a))
81306 +#define local_sub_unchecked(i,l) atomic_long_sub_unchecked((i),(&(l)->a))
81307
81308 #define local_sub_and_test(i, l) atomic_long_sub_and_test((i), (&(l)->a))
81309 #define local_dec_and_test(l) atomic_long_dec_and_test(&(l)->a)
81310 #define local_inc_and_test(l) atomic_long_inc_and_test(&(l)->a)
81311 #define local_add_negative(i, l) atomic_long_add_negative((i), (&(l)->a))
81312 #define local_add_return(i, l) atomic_long_add_return((i), (&(l)->a))
81313 +#define local_add_return_unchecked(i, l) atomic_long_add_return_unchecked((i), (&(l)->a))
81314 #define local_sub_return(i, l) atomic_long_sub_return((i), (&(l)->a))
81315 #define local_inc_return(l) atomic_long_inc_return(&(l)->a)
81316 +#define local_dec_return(l) atomic_long_dec_return(&(l)->a)
81317
81318 #define local_cmpxchg(l, o, n) atomic_long_cmpxchg((&(l)->a), (o), (n))
81319 +#define local_cmpxchg_unchecked(l, o, n) atomic_long_cmpxchg((&(l)->a), (o), (n))
81320 #define local_xchg(l, n) atomic_long_xchg((&(l)->a), (n))
81321 #define local_add_unless(l, _a, u) atomic_long_add_unless((&(l)->a), (_a), (u))
81322 #define local_inc_not_zero(l) atomic_long_inc_not_zero(&(l)->a)
81323 diff --git a/include/asm-generic/pgtable-nopmd.h b/include/asm-generic/pgtable-nopmd.h
81324 index 725612b..9cc513a 100644
81325 --- a/include/asm-generic/pgtable-nopmd.h
81326 +++ b/include/asm-generic/pgtable-nopmd.h
81327 @@ -1,14 +1,19 @@
81328 #ifndef _PGTABLE_NOPMD_H
81329 #define _PGTABLE_NOPMD_H
81330
81331 -#ifndef __ASSEMBLY__
81332 -
81333 #include <asm-generic/pgtable-nopud.h>
81334
81335 -struct mm_struct;
81336 -
81337 #define __PAGETABLE_PMD_FOLDED
81338
81339 +#define PMD_SHIFT PUD_SHIFT
81340 +#define PTRS_PER_PMD 1
81341 +#define PMD_SIZE (_AC(1,UL) << PMD_SHIFT)
81342 +#define PMD_MASK (~(PMD_SIZE-1))
81343 +
81344 +#ifndef __ASSEMBLY__
81345 +
81346 +struct mm_struct;
81347 +
81348 /*
81349 * Having the pmd type consist of a pud gets the size right, and allows
81350 * us to conceptually access the pud entry that this pmd is folded into
81351 @@ -16,11 +21,6 @@ struct mm_struct;
81352 */
81353 typedef struct { pud_t pud; } pmd_t;
81354
81355 -#define PMD_SHIFT PUD_SHIFT
81356 -#define PTRS_PER_PMD 1
81357 -#define PMD_SIZE (1UL << PMD_SHIFT)
81358 -#define PMD_MASK (~(PMD_SIZE-1))
81359 -
81360 /*
81361 * The "pud_xxx()" functions here are trivial for a folded two-level
81362 * setup: the pmd is never bad, and a pmd always exists (as it's folded
81363 diff --git a/include/asm-generic/pgtable-nopud.h b/include/asm-generic/pgtable-nopud.h
81364 index 810431d..0ec4804f 100644
81365 --- a/include/asm-generic/pgtable-nopud.h
81366 +++ b/include/asm-generic/pgtable-nopud.h
81367 @@ -1,10 +1,15 @@
81368 #ifndef _PGTABLE_NOPUD_H
81369 #define _PGTABLE_NOPUD_H
81370
81371 -#ifndef __ASSEMBLY__
81372 -
81373 #define __PAGETABLE_PUD_FOLDED
81374
81375 +#define PUD_SHIFT PGDIR_SHIFT
81376 +#define PTRS_PER_PUD 1
81377 +#define PUD_SIZE (_AC(1,UL) << PUD_SHIFT)
81378 +#define PUD_MASK (~(PUD_SIZE-1))
81379 +
81380 +#ifndef __ASSEMBLY__
81381 +
81382 /*
81383 * Having the pud type consist of a pgd gets the size right, and allows
81384 * us to conceptually access the pgd entry that this pud is folded into
81385 @@ -12,11 +17,6 @@
81386 */
81387 typedef struct { pgd_t pgd; } pud_t;
81388
81389 -#define PUD_SHIFT PGDIR_SHIFT
81390 -#define PTRS_PER_PUD 1
81391 -#define PUD_SIZE (1UL << PUD_SHIFT)
81392 -#define PUD_MASK (~(PUD_SIZE-1))
81393 -
81394 /*
81395 * The "pgd_xxx()" functions here are trivial for a folded two-level
81396 * setup: the pud is never bad, and a pud always exists (as it's folded
81397 @@ -29,6 +29,7 @@ static inline void pgd_clear(pgd_t *pgd) { }
81398 #define pud_ERROR(pud) (pgd_ERROR((pud).pgd))
81399
81400 #define pgd_populate(mm, pgd, pud) do { } while (0)
81401 +#define pgd_populate_kernel(mm, pgd, pud) do { } while (0)
81402 /*
81403 * (puds are folded into pgds so this doesn't get actually called,
81404 * but the define is needed for a generic inline function.)
81405 diff --git a/include/asm-generic/pgtable.h b/include/asm-generic/pgtable.h
81406 index 4d46085..f4e92ef 100644
81407 --- a/include/asm-generic/pgtable.h
81408 +++ b/include/asm-generic/pgtable.h
81409 @@ -689,6 +689,22 @@ static inline int pmd_protnone(pmd_t pmd)
81410 }
81411 #endif /* CONFIG_NUMA_BALANCING */
81412
81413 +#ifndef __HAVE_ARCH_PAX_OPEN_KERNEL
81414 +#ifdef CONFIG_PAX_KERNEXEC
81415 +#error KERNEXEC requires pax_open_kernel
81416 +#else
81417 +static inline unsigned long pax_open_kernel(void) { return 0; }
81418 +#endif
81419 +#endif
81420 +
81421 +#ifndef __HAVE_ARCH_PAX_CLOSE_KERNEL
81422 +#ifdef CONFIG_PAX_KERNEXEC
81423 +#error KERNEXEC requires pax_close_kernel
81424 +#else
81425 +static inline unsigned long pax_close_kernel(void) { return 0; }
81426 +#endif
81427 +#endif
81428 +
81429 #endif /* CONFIG_MMU */
81430
81431 #endif /* !__ASSEMBLY__ */
81432 diff --git a/include/asm-generic/uaccess.h b/include/asm-generic/uaccess.h
81433 index 72d8803..cb9749c 100644
81434 --- a/include/asm-generic/uaccess.h
81435 +++ b/include/asm-generic/uaccess.h
81436 @@ -343,4 +343,20 @@ clear_user(void __user *to, unsigned long n)
81437 return __clear_user(to, n);
81438 }
81439
81440 +#ifndef __HAVE_ARCH_PAX_OPEN_USERLAND
81441 +#ifdef CONFIG_PAX_MEMORY_UDEREF
81442 +#error UDEREF requires pax_open_userland
81443 +#else
81444 +static inline unsigned long pax_open_userland(void) { return 0; }
81445 +#endif
81446 +#endif
81447 +
81448 +#ifndef __HAVE_ARCH_PAX_CLOSE_USERLAND
81449 +#ifdef CONFIG_PAX_MEMORY_UDEREF
81450 +#error UDEREF requires pax_close_userland
81451 +#else
81452 +static inline unsigned long pax_close_userland(void) { return 0; }
81453 +#endif
81454 +#endif
81455 +
81456 #endif /* __ASM_GENERIC_UACCESS_H */
81457 diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h
81458 index ac78910..775a306 100644
81459 --- a/include/asm-generic/vmlinux.lds.h
81460 +++ b/include/asm-generic/vmlinux.lds.h
81461 @@ -234,6 +234,7 @@
81462 .rodata : AT(ADDR(.rodata) - LOAD_OFFSET) { \
81463 VMLINUX_SYMBOL(__start_rodata) = .; \
81464 *(.rodata) *(.rodata.*) \
81465 + *(.data..read_only) \
81466 *(__vermagic) /* Kernel version magic */ \
81467 . = ALIGN(8); \
81468 VMLINUX_SYMBOL(__start___tracepoints_ptrs) = .; \
81469 @@ -727,17 +728,18 @@
81470 * section in the linker script will go there too. @phdr should have
81471 * a leading colon.
81472 *
81473 - * Note that this macros defines __per_cpu_load as an absolute symbol.
81474 + * Note that this macros defines per_cpu_load as an absolute symbol.
81475 * If there is no need to put the percpu section at a predetermined
81476 * address, use PERCPU_SECTION.
81477 */
81478 #define PERCPU_VADDR(cacheline, vaddr, phdr) \
81479 - VMLINUX_SYMBOL(__per_cpu_load) = .; \
81480 - .data..percpu vaddr : AT(VMLINUX_SYMBOL(__per_cpu_load) \
81481 + per_cpu_load = .; \
81482 + .data..percpu vaddr : AT(VMLINUX_SYMBOL(per_cpu_load) \
81483 - LOAD_OFFSET) { \
81484 + VMLINUX_SYMBOL(__per_cpu_load) = . + per_cpu_load; \
81485 PERCPU_INPUT(cacheline) \
81486 } phdr \
81487 - . = VMLINUX_SYMBOL(__per_cpu_load) + SIZEOF(.data..percpu);
81488 + . = VMLINUX_SYMBOL(per_cpu_load) + SIZEOF(.data..percpu);
81489
81490 /**
81491 * PERCPU_SECTION - define output section for percpu area, simple version
81492 diff --git a/include/crypto/algapi.h b/include/crypto/algapi.h
81493 index 623a59c..1e79ab9 100644
81494 --- a/include/crypto/algapi.h
81495 +++ b/include/crypto/algapi.h
81496 @@ -34,7 +34,7 @@ struct crypto_type {
81497 unsigned int maskclear;
81498 unsigned int maskset;
81499 unsigned int tfmsize;
81500 -};
81501 +} __do_const;
81502
81503 struct crypto_instance {
81504 struct crypto_alg alg;
81505 diff --git a/include/drm/drmP.h b/include/drm/drmP.h
81506 index e928625..ff97886 100644
81507 --- a/include/drm/drmP.h
81508 +++ b/include/drm/drmP.h
81509 @@ -59,6 +59,7 @@
81510
81511 #include <asm/mman.h>
81512 #include <asm/pgalloc.h>
81513 +#include <asm/local.h>
81514 #include <asm/uaccess.h>
81515
81516 #include <uapi/drm/drm.h>
81517 @@ -133,17 +134,18 @@ void drm_err(const char *format, ...);
81518 /*@{*/
81519
81520 /* driver capabilities and requirements mask */
81521 -#define DRIVER_USE_AGP 0x1
81522 -#define DRIVER_PCI_DMA 0x8
81523 -#define DRIVER_SG 0x10
81524 -#define DRIVER_HAVE_DMA 0x20
81525 -#define DRIVER_HAVE_IRQ 0x40
81526 -#define DRIVER_IRQ_SHARED 0x80
81527 -#define DRIVER_GEM 0x1000
81528 -#define DRIVER_MODESET 0x2000
81529 -#define DRIVER_PRIME 0x4000
81530 -#define DRIVER_RENDER 0x8000
81531 -#define DRIVER_ATOMIC 0x10000
81532 +#define DRIVER_USE_AGP 0x1
81533 +#define DRIVER_PCI_DMA 0x8
81534 +#define DRIVER_SG 0x10
81535 +#define DRIVER_HAVE_DMA 0x20
81536 +#define DRIVER_HAVE_IRQ 0x40
81537 +#define DRIVER_IRQ_SHARED 0x80
81538 +#define DRIVER_GEM 0x1000
81539 +#define DRIVER_MODESET 0x2000
81540 +#define DRIVER_PRIME 0x4000
81541 +#define DRIVER_RENDER 0x8000
81542 +#define DRIVER_ATOMIC 0x10000
81543 +#define DRIVER_KMS_LEGACY_CONTEXT 0x20000
81544
81545 /***********************************************************************/
81546 /** \name Macros to make printk easier */
81547 @@ -224,10 +226,12 @@ void drm_err(const char *format, ...);
81548 * \param cmd command.
81549 * \param arg argument.
81550 */
81551 -typedef int drm_ioctl_t(struct drm_device *dev, void *data,
81552 +typedef int (* const drm_ioctl_t)(struct drm_device *dev, void *data,
81553 + struct drm_file *file_priv);
81554 +typedef int (* drm_ioctl_no_const_t)(struct drm_device *dev, void *data,
81555 struct drm_file *file_priv);
81556
81557 -typedef int drm_ioctl_compat_t(struct file *filp, unsigned int cmd,
81558 +typedef int (* const drm_ioctl_compat_t)(struct file *filp, unsigned int cmd,
81559 unsigned long arg);
81560
81561 #define DRM_IOCTL_NR(n) _IOC_NR(n)
81562 @@ -243,10 +247,10 @@ typedef int drm_ioctl_compat_t(struct file *filp, unsigned int cmd,
81563 struct drm_ioctl_desc {
81564 unsigned int cmd;
81565 int flags;
81566 - drm_ioctl_t *func;
81567 + drm_ioctl_t func;
81568 unsigned int cmd_drv;
81569 const char *name;
81570 -};
81571 +} __do_const;
81572
81573 /**
81574 * Creates a driver or general drm_ioctl_desc array entry for the given
81575 @@ -632,7 +636,8 @@ struct drm_info_list {
81576 int (*show)(struct seq_file*, void*); /** show callback */
81577 u32 driver_features; /**< Required driver features for this entry */
81578 void *data;
81579 -};
81580 +} __do_const;
81581 +typedef struct drm_info_list __no_const drm_info_list_no_const;
81582
81583 /**
81584 * debugfs node structure. This structure represents a debugfs file.
81585 @@ -716,7 +721,7 @@ struct drm_device {
81586
81587 /** \name Usage Counters */
81588 /*@{ */
81589 - int open_count; /**< Outstanding files open, protected by drm_global_mutex. */
81590 + local_t open_count; /**< Outstanding files open, protected by drm_global_mutex. */
81591 spinlock_t buf_lock; /**< For drm_device::buf_use and a few other things. */
81592 int buf_use; /**< Buffers in use -- cannot alloc */
81593 atomic_t buf_alloc; /**< Buffer allocation in progress */
81594 diff --git a/include/drm/drm_crtc_helper.h b/include/drm/drm_crtc_helper.h
81595 index c250a22..59d2094 100644
81596 --- a/include/drm/drm_crtc_helper.h
81597 +++ b/include/drm/drm_crtc_helper.h
81598 @@ -160,7 +160,7 @@ struct drm_encoder_helper_funcs {
81599 int (*atomic_check)(struct drm_encoder *encoder,
81600 struct drm_crtc_state *crtc_state,
81601 struct drm_connector_state *conn_state);
81602 -};
81603 +} __no_const;
81604
81605 /**
81606 * struct drm_connector_helper_funcs - helper operations for connectors
81607 diff --git a/include/drm/i915_pciids.h b/include/drm/i915_pciids.h
81608 index d016dc5..3951fe0 100644
81609 --- a/include/drm/i915_pciids.h
81610 +++ b/include/drm/i915_pciids.h
81611 @@ -37,7 +37,7 @@
81612 */
81613 #define INTEL_VGA_DEVICE(id, info) { \
81614 0x8086, id, \
81615 - ~0, ~0, \
81616 + PCI_ANY_ID, PCI_ANY_ID, \
81617 0x030000, 0xff0000, \
81618 (unsigned long) info }
81619
81620 diff --git a/include/drm/ttm/ttm_memory.h b/include/drm/ttm/ttm_memory.h
81621 index 72dcbe8..8db58d7 100644
81622 --- a/include/drm/ttm/ttm_memory.h
81623 +++ b/include/drm/ttm/ttm_memory.h
81624 @@ -48,7 +48,7 @@
81625
81626 struct ttm_mem_shrink {
81627 int (*do_shrink) (struct ttm_mem_shrink *);
81628 -};
81629 +} __no_const;
81630
81631 /**
81632 * struct ttm_mem_global - Global memory accounting structure.
81633 diff --git a/include/drm/ttm/ttm_page_alloc.h b/include/drm/ttm/ttm_page_alloc.h
81634 index 49a8284..9643967 100644
81635 --- a/include/drm/ttm/ttm_page_alloc.h
81636 +++ b/include/drm/ttm/ttm_page_alloc.h
81637 @@ -80,6 +80,7 @@ void ttm_dma_page_alloc_fini(void);
81638 */
81639 extern int ttm_dma_page_alloc_debugfs(struct seq_file *m, void *data);
81640
81641 +struct device;
81642 extern int ttm_dma_populate(struct ttm_dma_tt *ttm_dma, struct device *dev);
81643 extern void ttm_dma_unpopulate(struct ttm_dma_tt *ttm_dma, struct device *dev);
81644
81645 diff --git a/include/keys/asymmetric-subtype.h b/include/keys/asymmetric-subtype.h
81646 index 4b840e8..155d235 100644
81647 --- a/include/keys/asymmetric-subtype.h
81648 +++ b/include/keys/asymmetric-subtype.h
81649 @@ -37,7 +37,7 @@ struct asymmetric_key_subtype {
81650 /* Verify the signature on a key of this subtype (optional) */
81651 int (*verify_signature)(const struct key *key,
81652 const struct public_key_signature *sig);
81653 -};
81654 +} __do_const;
81655
81656 /**
81657 * asymmetric_key_subtype - Get the subtype from an asymmetric key
81658 diff --git a/include/linux/atmdev.h b/include/linux/atmdev.h
81659 index c1da539..1dcec55 100644
81660 --- a/include/linux/atmdev.h
81661 +++ b/include/linux/atmdev.h
81662 @@ -28,7 +28,7 @@ struct compat_atm_iobuf {
81663 #endif
81664
81665 struct k_atm_aal_stats {
81666 -#define __HANDLE_ITEM(i) atomic_t i
81667 +#define __HANDLE_ITEM(i) atomic_unchecked_t i
81668 __AAL_STAT_ITEMS
81669 #undef __HANDLE_ITEM
81670 };
81671 @@ -200,7 +200,7 @@ struct atmdev_ops { /* only send is required */
81672 int (*change_qos)(struct atm_vcc *vcc,struct atm_qos *qos,int flags);
81673 int (*proc_read)(struct atm_dev *dev,loff_t *pos,char *page);
81674 struct module *owner;
81675 -};
81676 +} __do_const ;
81677
81678 struct atmphy_ops {
81679 int (*start)(struct atm_dev *dev);
81680 diff --git a/include/linux/atomic.h b/include/linux/atomic.h
81681 index 5b08a85..60922fb 100644
81682 --- a/include/linux/atomic.h
81683 +++ b/include/linux/atomic.h
81684 @@ -12,7 +12,7 @@
81685 * Atomically adds @a to @v, so long as @v was not already @u.
81686 * Returns non-zero if @v was not @u, and zero otherwise.
81687 */
81688 -static inline int atomic_add_unless(atomic_t *v, int a, int u)
81689 +static inline int __intentional_overflow(-1) atomic_add_unless(atomic_t *v, int a, int u)
81690 {
81691 return __atomic_add_unless(v, a, u) != u;
81692 }
81693 diff --git a/include/linux/audit.h b/include/linux/audit.h
81694 index c2e7e3a..8bfc0e1 100644
81695 --- a/include/linux/audit.h
81696 +++ b/include/linux/audit.h
81697 @@ -223,7 +223,7 @@ static inline void audit_ptrace(struct task_struct *t)
81698 extern unsigned int audit_serial(void);
81699 extern int auditsc_get_stamp(struct audit_context *ctx,
81700 struct timespec *t, unsigned int *serial);
81701 -extern int audit_set_loginuid(kuid_t loginuid);
81702 +extern int __intentional_overflow(-1) audit_set_loginuid(kuid_t loginuid);
81703
81704 static inline kuid_t audit_get_loginuid(struct task_struct *tsk)
81705 {
81706 diff --git a/include/linux/binfmts.h b/include/linux/binfmts.h
81707 index 576e463..28fd926 100644
81708 --- a/include/linux/binfmts.h
81709 +++ b/include/linux/binfmts.h
81710 @@ -44,7 +44,7 @@ struct linux_binprm {
81711 unsigned interp_flags;
81712 unsigned interp_data;
81713 unsigned long loader, exec;
81714 -};
81715 +} __randomize_layout;
81716
81717 #define BINPRM_FLAGS_ENFORCE_NONDUMP_BIT 0
81718 #define BINPRM_FLAGS_ENFORCE_NONDUMP (1 << BINPRM_FLAGS_ENFORCE_NONDUMP_BIT)
81719 @@ -77,8 +77,10 @@ struct linux_binfmt {
81720 int (*load_binary)(struct linux_binprm *);
81721 int (*load_shlib)(struct file *);
81722 int (*core_dump)(struct coredump_params *cprm);
81723 + void (*handle_mprotect)(struct vm_area_struct *vma, unsigned long newflags);
81724 + void (*handle_mmap)(struct file *);
81725 unsigned long min_coredump; /* minimal dump size */
81726 -};
81727 +} __do_const __randomize_layout;
81728
81729 extern void __register_binfmt(struct linux_binfmt *fmt, int insert);
81730
81731 diff --git a/include/linux/bitmap.h b/include/linux/bitmap.h
81732 index dbfbf49..10be372 100644
81733 --- a/include/linux/bitmap.h
81734 +++ b/include/linux/bitmap.h
81735 @@ -299,7 +299,7 @@ static inline int bitmap_full(const unsigned long *src, unsigned int nbits)
81736 return __bitmap_full(src, nbits);
81737 }
81738
81739 -static inline int bitmap_weight(const unsigned long *src, unsigned int nbits)
81740 +static inline int __intentional_overflow(-1) bitmap_weight(const unsigned long *src, unsigned int nbits)
81741 {
81742 if (small_const_nbits(nbits))
81743 return hweight_long(*src & BITMAP_LAST_WORD_MASK(nbits));
81744 diff --git a/include/linux/bitops.h b/include/linux/bitops.h
81745 index 5d858e0..336c1d9 100644
81746 --- a/include/linux/bitops.h
81747 +++ b/include/linux/bitops.h
81748 @@ -105,7 +105,7 @@ static inline __u64 ror64(__u64 word, unsigned int shift)
81749 * @word: value to rotate
81750 * @shift: bits to roll
81751 */
81752 -static inline __u32 rol32(__u32 word, unsigned int shift)
81753 +static inline __u32 __intentional_overflow(-1) rol32(__u32 word, unsigned int shift)
81754 {
81755 return (word << shift) | (word >> (32 - shift));
81756 }
81757 @@ -115,7 +115,7 @@ static inline __u32 rol32(__u32 word, unsigned int shift)
81758 * @word: value to rotate
81759 * @shift: bits to roll
81760 */
81761 -static inline __u32 ror32(__u32 word, unsigned int shift)
81762 +static inline __u32 __intentional_overflow(-1) ror32(__u32 word, unsigned int shift)
81763 {
81764 return (word >> shift) | (word << (32 - shift));
81765 }
81766 @@ -171,7 +171,7 @@ static inline __s32 sign_extend32(__u32 value, int index)
81767 return (__s32)(value << shift) >> shift;
81768 }
81769
81770 -static inline unsigned fls_long(unsigned long l)
81771 +static inline unsigned __intentional_overflow(-1) fls_long(unsigned long l)
81772 {
81773 if (sizeof(l) == 4)
81774 return fls(l);
81775 diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
81776 index 7f9a516..8889453 100644
81777 --- a/include/linux/blkdev.h
81778 +++ b/include/linux/blkdev.h
81779 @@ -1616,7 +1616,7 @@ struct block_device_operations {
81780 /* this callback is with swap_lock and sometimes page table lock held */
81781 void (*swap_slot_free_notify) (struct block_device *, unsigned long);
81782 struct module *owner;
81783 -};
81784 +} __do_const;
81785
81786 extern int __blkdev_driver_ioctl(struct block_device *, fmode_t, unsigned int,
81787 unsigned long);
81788 diff --git a/include/linux/blktrace_api.h b/include/linux/blktrace_api.h
81789 index afc1343..9735539 100644
81790 --- a/include/linux/blktrace_api.h
81791 +++ b/include/linux/blktrace_api.h
81792 @@ -25,7 +25,7 @@ struct blk_trace {
81793 struct dentry *dropped_file;
81794 struct dentry *msg_file;
81795 struct list_head running_list;
81796 - atomic_t dropped;
81797 + atomic_unchecked_t dropped;
81798 };
81799
81800 extern int blk_trace_ioctl(struct block_device *, unsigned, char __user *);
81801 diff --git a/include/linux/cache.h b/include/linux/cache.h
81802 index 17e7e82..1d7da26 100644
81803 --- a/include/linux/cache.h
81804 +++ b/include/linux/cache.h
81805 @@ -16,6 +16,14 @@
81806 #define __read_mostly
81807 #endif
81808
81809 +#ifndef __read_only
81810 +#ifdef CONFIG_PAX_KERNEXEC
81811 +#error KERNEXEC requires __read_only
81812 +#else
81813 +#define __read_only __read_mostly
81814 +#endif
81815 +#endif
81816 +
81817 #ifndef ____cacheline_aligned
81818 #define ____cacheline_aligned __attribute__((__aligned__(SMP_CACHE_BYTES)))
81819 #endif
81820 diff --git a/include/linux/capability.h b/include/linux/capability.h
81821 index aa93e5e..985a1b0 100644
81822 --- a/include/linux/capability.h
81823 +++ b/include/linux/capability.h
81824 @@ -214,9 +214,14 @@ extern bool has_ns_capability_noaudit(struct task_struct *t,
81825 extern bool capable(int cap);
81826 extern bool ns_capable(struct user_namespace *ns, int cap);
81827 extern bool capable_wrt_inode_uidgid(const struct inode *inode, int cap);
81828 +extern bool capable_wrt_inode_uidgid_nolog(const struct inode *inode, int cap);
81829 extern bool file_ns_capable(const struct file *file, struct user_namespace *ns, int cap);
81830 +extern bool capable_nolog(int cap);
81831 +extern bool ns_capable_nolog(struct user_namespace *ns, int cap);
81832
81833 /* audit system wants to get cap info from files as well */
81834 extern int get_vfs_caps_from_disk(const struct dentry *dentry, struct cpu_vfs_cap_data *cpu_caps);
81835
81836 +extern int is_privileged_binary(const struct dentry *dentry);
81837 +
81838 #endif /* !_LINUX_CAPABILITY_H */
81839 diff --git a/include/linux/cdrom.h b/include/linux/cdrom.h
81840 index 8609d57..86e4d79 100644
81841 --- a/include/linux/cdrom.h
81842 +++ b/include/linux/cdrom.h
81843 @@ -87,7 +87,6 @@ struct cdrom_device_ops {
81844
81845 /* driver specifications */
81846 const int capability; /* capability flags */
81847 - int n_minors; /* number of active minor devices */
81848 /* handle uniform packets for scsi type devices (scsi,atapi) */
81849 int (*generic_packet) (struct cdrom_device_info *,
81850 struct packet_command *);
81851 diff --git a/include/linux/cleancache.h b/include/linux/cleancache.h
81852 index 4ce9056..86caac6 100644
81853 --- a/include/linux/cleancache.h
81854 +++ b/include/linux/cleancache.h
81855 @@ -31,7 +31,7 @@ struct cleancache_ops {
81856 void (*invalidate_page)(int, struct cleancache_filekey, pgoff_t);
81857 void (*invalidate_inode)(int, struct cleancache_filekey);
81858 void (*invalidate_fs)(int);
81859 -};
81860 +} __no_const;
81861
81862 extern struct cleancache_ops *
81863 cleancache_register_ops(struct cleancache_ops *ops);
81864 diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h
81865 index 5591ea7..61b77ce 100644
81866 --- a/include/linux/clk-provider.h
81867 +++ b/include/linux/clk-provider.h
81868 @@ -195,6 +195,7 @@ struct clk_ops {
81869 void (*init)(struct clk_hw *hw);
81870 int (*debug_init)(struct clk_hw *hw, struct dentry *dentry);
81871 };
81872 +typedef struct clk_ops __no_const clk_ops_no_const;
81873
81874 /**
81875 * struct clk_init_data - holds init data that's common to all clocks and is
81876 diff --git a/include/linux/compat.h b/include/linux/compat.h
81877 index ab25814..d1540d1 100644
81878 --- a/include/linux/compat.h
81879 +++ b/include/linux/compat.h
81880 @@ -316,7 +316,7 @@ compat_sys_get_robust_list(int pid, compat_uptr_t __user *head_ptr,
81881 compat_size_t __user *len_ptr);
81882
81883 asmlinkage long compat_sys_ipc(u32, int, int, u32, compat_uptr_t, u32);
81884 -asmlinkage long compat_sys_shmat(int shmid, compat_uptr_t shmaddr, int shmflg);
81885 +asmlinkage long compat_sys_shmat(int shmid, compat_uptr_t shmaddr, int shmflg) __intentional_overflow(0);
81886 asmlinkage long compat_sys_semctl(int semid, int semnum, int cmd, int arg);
81887 asmlinkage long compat_sys_msgsnd(int msqid, compat_uptr_t msgp,
81888 compat_ssize_t msgsz, int msgflg);
81889 @@ -325,7 +325,7 @@ asmlinkage long compat_sys_msgrcv(int msqid, compat_uptr_t msgp,
81890 long compat_sys_msgctl(int first, int second, void __user *uptr);
81891 long compat_sys_shmctl(int first, int second, void __user *uptr);
81892 long compat_sys_semtimedop(int semid, struct sembuf __user *tsems,
81893 - unsigned nsems, const struct compat_timespec __user *timeout);
81894 + compat_long_t nsems, const struct compat_timespec __user *timeout);
81895 asmlinkage long compat_sys_keyctl(u32 option,
81896 u32 arg2, u32 arg3, u32 arg4, u32 arg5);
81897 asmlinkage long compat_sys_ustat(unsigned dev, struct compat_ustat __user *u32);
81898 @@ -439,7 +439,7 @@ extern int compat_ptrace_request(struct task_struct *child,
81899 extern long compat_arch_ptrace(struct task_struct *child, compat_long_t request,
81900 compat_ulong_t addr, compat_ulong_t data);
81901 asmlinkage long compat_sys_ptrace(compat_long_t request, compat_long_t pid,
81902 - compat_long_t addr, compat_long_t data);
81903 + compat_ulong_t addr, compat_ulong_t data);
81904
81905 asmlinkage long compat_sys_lookup_dcookie(u32, u32, char __user *, compat_size_t);
81906 /*
81907 diff --git a/include/linux/compiler-gcc4.h b/include/linux/compiler-gcc4.h
81908 index 769e198..f670585 100644
81909 --- a/include/linux/compiler-gcc4.h
81910 +++ b/include/linux/compiler-gcc4.h
81911 @@ -39,9 +39,34 @@
81912 # define __compiletime_warning(message) __attribute__((warning(message)))
81913 # define __compiletime_error(message) __attribute__((error(message)))
81914 #endif /* __CHECKER__ */
81915 +
81916 +#define __alloc_size(...) __attribute((alloc_size(__VA_ARGS__)))
81917 +#define __bos(ptr, arg) __builtin_object_size((ptr), (arg))
81918 +#define __bos0(ptr) __bos((ptr), 0)
81919 +#define __bos1(ptr) __bos((ptr), 1)
81920 #endif /* GCC_VERSION >= 40300 */
81921
81922 #if GCC_VERSION >= 40500
81923 +
81924 +#ifdef RANDSTRUCT_PLUGIN
81925 +#define __randomize_layout __attribute__((randomize_layout))
81926 +#define __no_randomize_layout __attribute__((no_randomize_layout))
81927 +#endif
81928 +
81929 +#ifdef CONSTIFY_PLUGIN
81930 +#define __no_const __attribute__((no_const))
81931 +#define __do_const __attribute__((do_const))
81932 +#endif
81933 +
81934 +#ifdef SIZE_OVERFLOW_PLUGIN
81935 +#define __size_overflow(...) __attribute__((size_overflow(__VA_ARGS__)))
81936 +#define __intentional_overflow(...) __attribute__((intentional_overflow(__VA_ARGS__)))
81937 +#endif
81938 +
81939 +#ifdef LATENT_ENTROPY_PLUGIN
81940 +#define __latent_entropy __attribute__((latent_entropy))
81941 +#endif
81942 +
81943 /*
81944 * Mark a position in code as unreachable. This can be used to
81945 * suppress control flow warnings after asm blocks that transfer
81946 diff --git a/include/linux/compiler-gcc5.h b/include/linux/compiler-gcc5.h
81947 index efee493..c388661 100644
81948 --- a/include/linux/compiler-gcc5.h
81949 +++ b/include/linux/compiler-gcc5.h
81950 @@ -28,6 +28,25 @@
81951 # define __compiletime_error(message) __attribute__((error(message)))
81952 #endif /* __CHECKER__ */
81953
81954 +#define __alloc_size(...) __attribute((alloc_size(__VA_ARGS__)))
81955 +#define __bos(ptr, arg) __builtin_object_size((ptr), (arg))
81956 +#define __bos0(ptr) __bos((ptr), 0)
81957 +#define __bos1(ptr) __bos((ptr), 1)
81958 +
81959 +#ifdef CONSTIFY_PLUGIN
81960 +#define __no_const __attribute__((no_const))
81961 +#define __do_const __attribute__((do_const))
81962 +#endif
81963 +
81964 +#ifdef SIZE_OVERFLOW_PLUGIN
81965 +#define __size_overflow(...) __attribute__((size_overflow(__VA_ARGS__)))
81966 +#define __intentional_overflow(...) __attribute__((intentional_overflow(__VA_ARGS__)))
81967 +#endif
81968 +
81969 +#ifdef LATENT_ENTROPY_PLUGIN
81970 +#define __latent_entropy __attribute__((latent_entropy))
81971 +#endif
81972 +
81973 /*
81974 * Mark a position in code as unreachable. This can be used to
81975 * suppress control flow warnings after asm blocks that transfer
81976 diff --git a/include/linux/compiler.h b/include/linux/compiler.h
81977 index 1b45e4a..33028cd 100644
81978 --- a/include/linux/compiler.h
81979 +++ b/include/linux/compiler.h
81980 @@ -5,11 +5,14 @@
81981
81982 #ifdef __CHECKER__
81983 # define __user __attribute__((noderef, address_space(1)))
81984 +# define __force_user __force __user
81985 # define __kernel __attribute__((address_space(0)))
81986 +# define __force_kernel __force __kernel
81987 # define __safe __attribute__((safe))
81988 # define __force __attribute__((force))
81989 # define __nocast __attribute__((nocast))
81990 # define __iomem __attribute__((noderef, address_space(2)))
81991 +# define __force_iomem __force __iomem
81992 # define __must_hold(x) __attribute__((context(x,1,1)))
81993 # define __acquires(x) __attribute__((context(x,0,1)))
81994 # define __releases(x) __attribute__((context(x,1,0)))
81995 @@ -17,20 +20,37 @@
81996 # define __release(x) __context__(x,-1)
81997 # define __cond_lock(x,c) ((c) ? ({ __acquire(x); 1; }) : 0)
81998 # define __percpu __attribute__((noderef, address_space(3)))
81999 +# define __force_percpu __force __percpu
82000 #ifdef CONFIG_SPARSE_RCU_POINTER
82001 # define __rcu __attribute__((noderef, address_space(4)))
82002 +# define __force_rcu __force __rcu
82003 #else
82004 # define __rcu
82005 +# define __force_rcu
82006 #endif
82007 extern void __chk_user_ptr(const volatile void __user *);
82008 extern void __chk_io_ptr(const volatile void __iomem *);
82009 #else
82010 -# define __user
82011 -# define __kernel
82012 +# ifdef CHECKER_PLUGIN
82013 +//# define __user
82014 +//# define __force_user
82015 +//# define __kernel
82016 +//# define __force_kernel
82017 +# else
82018 +# ifdef STRUCTLEAK_PLUGIN
82019 +# define __user __attribute__((user))
82020 +# else
82021 +# define __user
82022 +# endif
82023 +# define __force_user
82024 +# define __kernel
82025 +# define __force_kernel
82026 +# endif
82027 # define __safe
82028 # define __force
82029 # define __nocast
82030 # define __iomem
82031 +# define __force_iomem
82032 # define __chk_user_ptr(x) (void)0
82033 # define __chk_io_ptr(x) (void)0
82034 # define __builtin_warning(x, y...) (1)
82035 @@ -41,7 +61,9 @@ extern void __chk_io_ptr(const volatile void __iomem *);
82036 # define __release(x) (void)0
82037 # define __cond_lock(x,c) (c)
82038 # define __percpu
82039 +# define __force_percpu
82040 # define __rcu
82041 +# define __force_rcu
82042 #endif
82043
82044 /* Indirect macros required for expanded argument pasting, eg. __LINE__. */
82045 @@ -205,32 +227,32 @@ static __always_inline void data_access_exceeds_word_size(void)
82046 static __always_inline void __read_once_size(const volatile void *p, void *res, int size)
82047 {
82048 switch (size) {
82049 - case 1: *(__u8 *)res = *(volatile __u8 *)p; break;
82050 - case 2: *(__u16 *)res = *(volatile __u16 *)p; break;
82051 - case 4: *(__u32 *)res = *(volatile __u32 *)p; break;
82052 + case 1: *(__u8 *)res = *(const volatile __u8 *)p; break;
82053 + case 2: *(__u16 *)res = *(const volatile __u16 *)p; break;
82054 + case 4: *(__u32 *)res = *(const volatile __u32 *)p; break;
82055 #ifdef CONFIG_64BIT
82056 - case 8: *(__u64 *)res = *(volatile __u64 *)p; break;
82057 + case 8: *(__u64 *)res = *(const volatile __u64 *)p; break;
82058 #endif
82059 default:
82060 barrier();
82061 - __builtin_memcpy((void *)res, (const void *)p, size);
82062 + __builtin_memcpy(res, (const void *)p, size);
82063 data_access_exceeds_word_size();
82064 barrier();
82065 }
82066 }
82067
82068 -static __always_inline void __write_once_size(volatile void *p, void *res, int size)
82069 +static __always_inline void __write_once_size(volatile void *p, const void *res, int size)
82070 {
82071 switch (size) {
82072 - case 1: *(volatile __u8 *)p = *(__u8 *)res; break;
82073 - case 2: *(volatile __u16 *)p = *(__u16 *)res; break;
82074 - case 4: *(volatile __u32 *)p = *(__u32 *)res; break;
82075 + case 1: *(volatile __u8 *)p = *(const __u8 *)res; break;
82076 + case 2: *(volatile __u16 *)p = *(const __u16 *)res; break;
82077 + case 4: *(volatile __u32 *)p = *(const __u32 *)res; break;
82078 #ifdef CONFIG_64BIT
82079 - case 8: *(volatile __u64 *)p = *(__u64 *)res; break;
82080 + case 8: *(volatile __u64 *)p = *(const __u64 *)res; break;
82081 #endif
82082 default:
82083 barrier();
82084 - __builtin_memcpy((void *)p, (const void *)res, size);
82085 + __builtin_memcpy((void *)p, res, size);
82086 data_access_exceeds_word_size();
82087 barrier();
82088 }
82089 @@ -364,6 +386,34 @@ static __always_inline void __write_once_size(volatile void *p, void *res, int s
82090 # define __attribute_const__ /* unimplemented */
82091 #endif
82092
82093 +#ifndef __randomize_layout
82094 +# define __randomize_layout
82095 +#endif
82096 +
82097 +#ifndef __no_randomize_layout
82098 +# define __no_randomize_layout
82099 +#endif
82100 +
82101 +#ifndef __no_const
82102 +# define __no_const
82103 +#endif
82104 +
82105 +#ifndef __do_const
82106 +# define __do_const
82107 +#endif
82108 +
82109 +#ifndef __size_overflow
82110 +# define __size_overflow(...)
82111 +#endif
82112 +
82113 +#ifndef __intentional_overflow
82114 +# define __intentional_overflow(...)
82115 +#endif
82116 +
82117 +#ifndef __latent_entropy
82118 +# define __latent_entropy
82119 +#endif
82120 +
82121 /*
82122 * Tell gcc if a function is cold. The compiler will assume any path
82123 * directly leading to the call is unlikely.
82124 @@ -373,6 +423,22 @@ static __always_inline void __write_once_size(volatile void *p, void *res, int s
82125 #define __cold
82126 #endif
82127
82128 +#ifndef __alloc_size
82129 +#define __alloc_size(...)
82130 +#endif
82131 +
82132 +#ifndef __bos
82133 +#define __bos(ptr, arg)
82134 +#endif
82135 +
82136 +#ifndef __bos0
82137 +#define __bos0(ptr)
82138 +#endif
82139 +
82140 +#ifndef __bos1
82141 +#define __bos1(ptr)
82142 +#endif
82143 +
82144 /* Simple shorthand for a section definition */
82145 #ifndef __section
82146 # define __section(S) __attribute__ ((__section__(#S)))
82147 @@ -387,6 +453,8 @@ static __always_inline void __write_once_size(volatile void *p, void *res, int s
82148 # define __same_type(a, b) __builtin_types_compatible_p(typeof(a), typeof(b))
82149 #endif
82150
82151 +#define __type_is_unsigned(t) (__same_type((t)0, 0UL) || __same_type((t)0, 0U) || __same_type((t)0, (unsigned short)0) || __same_type((t)0, (unsigned char)0))
82152 +
82153 /* Is this type a native word size -- useful for atomic operations */
82154 #ifndef __native_word
82155 # define __native_word(t) (sizeof(t) == sizeof(char) || sizeof(t) == sizeof(short) || sizeof(t) == sizeof(int) || sizeof(t) == sizeof(long))
82156 @@ -466,8 +534,9 @@ static __always_inline void __write_once_size(volatile void *p, void *res, int s
82157 */
82158 #define __ACCESS_ONCE(x) ({ \
82159 __maybe_unused typeof(x) __var = (__force typeof(x)) 0; \
82160 - (volatile typeof(x) *)&(x); })
82161 + (volatile const typeof(x) *)&(x); })
82162 #define ACCESS_ONCE(x) (*__ACCESS_ONCE(x))
82163 +#define ACCESS_ONCE_RW(x) (*(volatile typeof(x) *)&(x))
82164
82165 /* Ignore/forbid kprobes attach on very low level functions marked by this attribute: */
82166 #ifdef CONFIG_KPROBES
82167 diff --git a/include/linux/completion.h b/include/linux/completion.h
82168 index 5d5aaae..0ea9b84 100644
82169 --- a/include/linux/completion.h
82170 +++ b/include/linux/completion.h
82171 @@ -90,16 +90,16 @@ static inline void reinit_completion(struct completion *x)
82172
82173 extern void wait_for_completion(struct completion *);
82174 extern void wait_for_completion_io(struct completion *);
82175 -extern int wait_for_completion_interruptible(struct completion *x);
82176 -extern int wait_for_completion_killable(struct completion *x);
82177 +extern int wait_for_completion_interruptible(struct completion *x) __intentional_overflow(-1);
82178 +extern int wait_for_completion_killable(struct completion *x) __intentional_overflow(-1);
82179 extern unsigned long wait_for_completion_timeout(struct completion *x,
82180 - unsigned long timeout);
82181 + unsigned long timeout) __intentional_overflow(-1);
82182 extern unsigned long wait_for_completion_io_timeout(struct completion *x,
82183 - unsigned long timeout);
82184 + unsigned long timeout) __intentional_overflow(-1);
82185 extern long wait_for_completion_interruptible_timeout(
82186 - struct completion *x, unsigned long timeout);
82187 + struct completion *x, unsigned long timeout) __intentional_overflow(-1);
82188 extern long wait_for_completion_killable_timeout(
82189 - struct completion *x, unsigned long timeout);
82190 + struct completion *x, unsigned long timeout) __intentional_overflow(-1);
82191 extern bool try_wait_for_completion(struct completion *x);
82192 extern bool completion_done(struct completion *x);
82193
82194 diff --git a/include/linux/configfs.h b/include/linux/configfs.h
82195 index 34025df..d94bbbc 100644
82196 --- a/include/linux/configfs.h
82197 +++ b/include/linux/configfs.h
82198 @@ -125,7 +125,7 @@ struct configfs_attribute {
82199 const char *ca_name;
82200 struct module *ca_owner;
82201 umode_t ca_mode;
82202 -};
82203 +} __do_const;
82204
82205 /*
82206 * Users often need to create attribute structures for their configurable
82207 diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h
82208 index 2ee4888..0451f5e 100644
82209 --- a/include/linux/cpufreq.h
82210 +++ b/include/linux/cpufreq.h
82211 @@ -207,6 +207,7 @@ struct global_attr {
82212 ssize_t (*store)(struct kobject *a, struct attribute *b,
82213 const char *c, size_t count);
82214 };
82215 +typedef struct global_attr __no_const global_attr_no_const;
82216
82217 #define define_one_global_ro(_name) \
82218 static struct global_attr _name = \
82219 @@ -278,7 +279,7 @@ struct cpufreq_driver {
82220 bool boost_supported;
82221 bool boost_enabled;
82222 int (*set_boost)(int state);
82223 -};
82224 +} __do_const;
82225
82226 /* flags */
82227 #define CPUFREQ_STICKY (1 << 0) /* driver isn't removed even if
82228 diff --git a/include/linux/cpuidle.h b/include/linux/cpuidle.h
82229 index 9c5e892..feb34e0 100644
82230 --- a/include/linux/cpuidle.h
82231 +++ b/include/linux/cpuidle.h
82232 @@ -59,7 +59,8 @@ struct cpuidle_state {
82233 void (*enter_freeze) (struct cpuidle_device *dev,
82234 struct cpuidle_driver *drv,
82235 int index);
82236 -};
82237 +} __do_const;
82238 +typedef struct cpuidle_state __no_const cpuidle_state_no_const;
82239
82240 /* Idle State Flags */
82241 #define CPUIDLE_FLAG_COUPLED (0x02) /* state applies to multiple cpus */
82242 @@ -227,7 +228,7 @@ struct cpuidle_governor {
82243 void (*reflect) (struct cpuidle_device *dev, int index);
82244
82245 struct module *owner;
82246 -};
82247 +} __do_const;
82248
82249 #ifdef CONFIG_CPU_IDLE
82250 extern int cpuidle_register_governor(struct cpuidle_governor *gov);
82251 diff --git a/include/linux/cpumask.h b/include/linux/cpumask.h
82252 index 086549a..a572d94 100644
82253 --- a/include/linux/cpumask.h
82254 +++ b/include/linux/cpumask.h
82255 @@ -126,17 +126,17 @@ static inline unsigned int cpumask_first(const struct cpumask *srcp)
82256 }
82257
82258 /* Valid inputs for n are -1 and 0. */
82259 -static inline unsigned int cpumask_next(int n, const struct cpumask *srcp)
82260 +static inline unsigned int __intentional_overflow(-1) cpumask_next(int n, const struct cpumask *srcp)
82261 {
82262 return n+1;
82263 }
82264
82265 -static inline unsigned int cpumask_next_zero(int n, const struct cpumask *srcp)
82266 +static inline unsigned int __intentional_overflow(-1) cpumask_next_zero(int n, const struct cpumask *srcp)
82267 {
82268 return n+1;
82269 }
82270
82271 -static inline unsigned int cpumask_next_and(int n,
82272 +static inline unsigned int __intentional_overflow(-1) cpumask_next_and(int n,
82273 const struct cpumask *srcp,
82274 const struct cpumask *andp)
82275 {
82276 @@ -182,7 +182,7 @@ static inline unsigned int cpumask_first(const struct cpumask *srcp)
82277 *
82278 * Returns >= nr_cpu_ids if no further cpus set.
82279 */
82280 -static inline unsigned int cpumask_next(int n, const struct cpumask *srcp)
82281 +static inline unsigned int __intentional_overflow(-1) cpumask_next(int n, const struct cpumask *srcp)
82282 {
82283 /* -1 is a legal arg here. */
82284 if (n != -1)
82285 @@ -197,7 +197,7 @@ static inline unsigned int cpumask_next(int n, const struct cpumask *srcp)
82286 *
82287 * Returns >= nr_cpu_ids if no further cpus unset.
82288 */
82289 -static inline unsigned int cpumask_next_zero(int n, const struct cpumask *srcp)
82290 +static inline unsigned int __intentional_overflow(-1) cpumask_next_zero(int n, const struct cpumask *srcp)
82291 {
82292 /* -1 is a legal arg here. */
82293 if (n != -1)
82294 @@ -205,7 +205,7 @@ static inline unsigned int cpumask_next_zero(int n, const struct cpumask *srcp)
82295 return find_next_zero_bit(cpumask_bits(srcp), nr_cpumask_bits, n+1);
82296 }
82297
82298 -int cpumask_next_and(int n, const struct cpumask *, const struct cpumask *);
82299 +int cpumask_next_and(int n, const struct cpumask *, const struct cpumask *) __intentional_overflow(-1);
82300 int cpumask_any_but(const struct cpumask *mask, unsigned int cpu);
82301 int cpumask_set_cpu_local_first(int i, int numa_node, cpumask_t *dstp);
82302
82303 @@ -472,7 +472,7 @@ static inline bool cpumask_full(const struct cpumask *srcp)
82304 * cpumask_weight - Count of bits in *srcp
82305 * @srcp: the cpumask to count bits (< nr_cpu_ids) in.
82306 */
82307 -static inline unsigned int cpumask_weight(const struct cpumask *srcp)
82308 +static inline unsigned int __intentional_overflow(-1) cpumask_weight(const struct cpumask *srcp)
82309 {
82310 return bitmap_weight(cpumask_bits(srcp), nr_cpumask_bits);
82311 }
82312 diff --git a/include/linux/cred.h b/include/linux/cred.h
82313 index 2fb2ca2..d6a3340 100644
82314 --- a/include/linux/cred.h
82315 +++ b/include/linux/cred.h
82316 @@ -35,7 +35,7 @@ struct group_info {
82317 int nblocks;
82318 kgid_t small_block[NGROUPS_SMALL];
82319 kgid_t *blocks[0];
82320 -};
82321 +} __randomize_layout;
82322
82323 /**
82324 * get_group_info - Get a reference to a group info structure
82325 @@ -137,7 +137,7 @@ struct cred {
82326 struct user_namespace *user_ns; /* user_ns the caps and keyrings are relative to. */
82327 struct group_info *group_info; /* supplementary groups for euid/fsgid */
82328 struct rcu_head rcu; /* RCU deletion hook */
82329 -};
82330 +} __randomize_layout;
82331
82332 extern void __put_cred(struct cred *);
82333 extern void exit_creds(struct task_struct *);
82334 @@ -195,6 +195,9 @@ static inline void validate_creds_for_do_exit(struct task_struct *tsk)
82335 static inline void validate_process_creds(void)
82336 {
82337 }
82338 +static inline void validate_task_creds(struct task_struct *task)
82339 +{
82340 +}
82341 #endif
82342
82343 /**
82344 @@ -332,6 +335,7 @@ static inline void put_cred(const struct cred *_cred)
82345
82346 #define task_uid(task) (task_cred_xxx((task), uid))
82347 #define task_euid(task) (task_cred_xxx((task), euid))
82348 +#define task_securebits(task) (task_cred_xxx((task), securebits))
82349
82350 #define current_cred_xxx(xxx) \
82351 ({ \
82352 diff --git a/include/linux/crypto.h b/include/linux/crypto.h
82353 index fb5ef16..05d1e59 100644
82354 --- a/include/linux/crypto.h
82355 +++ b/include/linux/crypto.h
82356 @@ -626,7 +626,7 @@ struct cipher_tfm {
82357 const u8 *key, unsigned int keylen);
82358 void (*cit_encrypt_one)(struct crypto_tfm *tfm, u8 *dst, const u8 *src);
82359 void (*cit_decrypt_one)(struct crypto_tfm *tfm, u8 *dst, const u8 *src);
82360 -};
82361 +} __no_const;
82362
82363 struct hash_tfm {
82364 int (*init)(struct hash_desc *desc);
82365 @@ -647,13 +647,13 @@ struct compress_tfm {
82366 int (*cot_decompress)(struct crypto_tfm *tfm,
82367 const u8 *src, unsigned int slen,
82368 u8 *dst, unsigned int *dlen);
82369 -};
82370 +} __no_const;
82371
82372 struct rng_tfm {
82373 int (*rng_gen_random)(struct crypto_rng *tfm, u8 *rdata,
82374 unsigned int dlen);
82375 int (*rng_reset)(struct crypto_rng *tfm, u8 *seed, unsigned int slen);
82376 -};
82377 +} __no_const;
82378
82379 #define crt_ablkcipher crt_u.ablkcipher
82380 #define crt_aead crt_u.aead
82381 diff --git a/include/linux/ctype.h b/include/linux/ctype.h
82382 index 653589e..4ef254a 100644
82383 --- a/include/linux/ctype.h
82384 +++ b/include/linux/ctype.h
82385 @@ -56,7 +56,7 @@ static inline unsigned char __toupper(unsigned char c)
82386 * Fast implementation of tolower() for internal usage. Do not use in your
82387 * code.
82388 */
82389 -static inline char _tolower(const char c)
82390 +static inline unsigned char _tolower(const unsigned char c)
82391 {
82392 return c | 0x20;
82393 }
82394 diff --git a/include/linux/dcache.h b/include/linux/dcache.h
82395 index d835879..c8e5b92 100644
82396 --- a/include/linux/dcache.h
82397 +++ b/include/linux/dcache.h
82398 @@ -123,6 +123,9 @@ struct dentry {
82399 unsigned long d_time; /* used by d_revalidate */
82400 void *d_fsdata; /* fs-specific data */
82401
82402 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
82403 + atomic_t chroot_refcnt; /* tracks use of directory in chroot */
82404 +#endif
82405 struct list_head d_lru; /* LRU list */
82406 struct list_head d_child; /* child of parent list */
82407 struct list_head d_subdirs; /* our children */
82408 @@ -133,7 +136,7 @@ struct dentry {
82409 struct hlist_node d_alias; /* inode alias list */
82410 struct rcu_head d_rcu;
82411 } d_u;
82412 -};
82413 +} __randomize_layout;
82414
82415 /*
82416 * dentry->d_lock spinlock nesting subclasses:
82417 @@ -319,7 +322,7 @@ extern struct dentry *__d_lookup_rcu(const struct dentry *parent,
82418
82419 static inline unsigned d_count(const struct dentry *dentry)
82420 {
82421 - return dentry->d_lockref.count;
82422 + return __lockref_read(&dentry->d_lockref);
82423 }
82424
82425 /*
82426 @@ -347,7 +350,7 @@ extern char *dentry_path(struct dentry *, char *, int);
82427 static inline struct dentry *dget_dlock(struct dentry *dentry)
82428 {
82429 if (dentry)
82430 - dentry->d_lockref.count++;
82431 + __lockref_inc(&dentry->d_lockref);
82432 return dentry;
82433 }
82434
82435 diff --git a/include/linux/decompress/mm.h b/include/linux/decompress/mm.h
82436 index 7925bf0..d5143d2 100644
82437 --- a/include/linux/decompress/mm.h
82438 +++ b/include/linux/decompress/mm.h
82439 @@ -77,7 +77,7 @@ static void free(void *where)
82440 * warnings when not needed (indeed large_malloc / large_free are not
82441 * needed by inflate */
82442
82443 -#define malloc(a) kmalloc(a, GFP_KERNEL)
82444 +#define malloc(a) kmalloc((a), GFP_KERNEL)
82445 #define free(a) kfree(a)
82446
82447 #define large_malloc(a) vmalloc(a)
82448 diff --git a/include/linux/devfreq.h b/include/linux/devfreq.h
82449 index ce447f0..83c66bd 100644
82450 --- a/include/linux/devfreq.h
82451 +++ b/include/linux/devfreq.h
82452 @@ -114,7 +114,7 @@ struct devfreq_governor {
82453 int (*get_target_freq)(struct devfreq *this, unsigned long *freq);
82454 int (*event_handler)(struct devfreq *devfreq,
82455 unsigned int event, void *data);
82456 -};
82457 +} __do_const;
82458
82459 /**
82460 * struct devfreq - Device devfreq structure
82461 diff --git a/include/linux/device.h b/include/linux/device.h
82462 index 0eb8ee2..c603b6a 100644
82463 --- a/include/linux/device.h
82464 +++ b/include/linux/device.h
82465 @@ -311,7 +311,7 @@ struct subsys_interface {
82466 struct list_head node;
82467 int (*add_dev)(struct device *dev, struct subsys_interface *sif);
82468 int (*remove_dev)(struct device *dev, struct subsys_interface *sif);
82469 -};
82470 +} __do_const;
82471
82472 int subsys_interface_register(struct subsys_interface *sif);
82473 void subsys_interface_unregister(struct subsys_interface *sif);
82474 @@ -507,7 +507,7 @@ struct device_type {
82475 void (*release)(struct device *dev);
82476
82477 const struct dev_pm_ops *pm;
82478 -};
82479 +} __do_const;
82480
82481 /* interface for exporting device attributes */
82482 struct device_attribute {
82483 @@ -517,11 +517,12 @@ struct device_attribute {
82484 ssize_t (*store)(struct device *dev, struct device_attribute *attr,
82485 const char *buf, size_t count);
82486 };
82487 +typedef struct device_attribute __no_const device_attribute_no_const;
82488
82489 struct dev_ext_attribute {
82490 struct device_attribute attr;
82491 void *var;
82492 -};
82493 +} __do_const;
82494
82495 ssize_t device_show_ulong(struct device *dev, struct device_attribute *attr,
82496 char *buf);
82497 diff --git a/include/linux/dma-mapping.h b/include/linux/dma-mapping.h
82498 index c3007cb..43efc8c 100644
82499 --- a/include/linux/dma-mapping.h
82500 +++ b/include/linux/dma-mapping.h
82501 @@ -60,7 +60,7 @@ struct dma_map_ops {
82502 u64 (*get_required_mask)(struct device *dev);
82503 #endif
82504 int is_phys;
82505 -};
82506 +} __do_const;
82507
82508 #define DMA_BIT_MASK(n) (((n) == 64) ? ~0ULL : ((1ULL<<(n))-1))
82509
82510 diff --git a/include/linux/dmaengine.h b/include/linux/dmaengine.h
82511 index b6997a0..108be6c 100644
82512 --- a/include/linux/dmaengine.h
82513 +++ b/include/linux/dmaengine.h
82514 @@ -1133,9 +1133,9 @@ struct dma_pinned_list {
82515 struct dma_pinned_list *dma_pin_iovec_pages(struct iovec *iov, size_t len);
82516 void dma_unpin_iovec_pages(struct dma_pinned_list* pinned_list);
82517
82518 -dma_cookie_t dma_memcpy_to_iovec(struct dma_chan *chan, struct iovec *iov,
82519 +dma_cookie_t __intentional_overflow(0) dma_memcpy_to_iovec(struct dma_chan *chan, struct iovec *iov,
82520 struct dma_pinned_list *pinned_list, unsigned char *kdata, size_t len);
82521 -dma_cookie_t dma_memcpy_pg_to_iovec(struct dma_chan *chan, struct iovec *iov,
82522 +dma_cookie_t __intentional_overflow(0) dma_memcpy_pg_to_iovec(struct dma_chan *chan, struct iovec *iov,
82523 struct dma_pinned_list *pinned_list, struct page *page,
82524 unsigned int offset, size_t len);
82525
82526 diff --git a/include/linux/efi.h b/include/linux/efi.h
82527 index cf7e431..d239dce 100644
82528 --- a/include/linux/efi.h
82529 +++ b/include/linux/efi.h
82530 @@ -1056,6 +1056,7 @@ struct efivar_operations {
82531 efi_set_variable_nonblocking_t *set_variable_nonblocking;
82532 efi_query_variable_store_t *query_variable_store;
82533 };
82534 +typedef struct efivar_operations __no_const efivar_operations_no_const;
82535
82536 struct efivars {
82537 /*
82538 diff --git a/include/linux/elf.h b/include/linux/elf.h
82539 index 20fa8d8..3d0dd18 100644
82540 --- a/include/linux/elf.h
82541 +++ b/include/linux/elf.h
82542 @@ -29,6 +29,7 @@ extern Elf32_Dyn _DYNAMIC [];
82543 #define elf_note elf32_note
82544 #define elf_addr_t Elf32_Off
82545 #define Elf_Half Elf32_Half
82546 +#define elf_dyn Elf32_Dyn
82547
82548 #else
82549
82550 @@ -39,6 +40,7 @@ extern Elf64_Dyn _DYNAMIC [];
82551 #define elf_note elf64_note
82552 #define elf_addr_t Elf64_Off
82553 #define Elf_Half Elf64_Half
82554 +#define elf_dyn Elf64_Dyn
82555
82556 #endif
82557
82558 diff --git a/include/linux/err.h b/include/linux/err.h
82559 index a729120..6ede2c9 100644
82560 --- a/include/linux/err.h
82561 +++ b/include/linux/err.h
82562 @@ -20,12 +20,12 @@
82563
82564 #define IS_ERR_VALUE(x) unlikely((x) >= (unsigned long)-MAX_ERRNO)
82565
82566 -static inline void * __must_check ERR_PTR(long error)
82567 +static inline void * __must_check __intentional_overflow(-1) ERR_PTR(long error)
82568 {
82569 return (void *) error;
82570 }
82571
82572 -static inline long __must_check PTR_ERR(__force const void *ptr)
82573 +static inline long __must_check __intentional_overflow(-1) PTR_ERR(__force const void *ptr)
82574 {
82575 return (long) ptr;
82576 }
82577 diff --git a/include/linux/extcon.h b/include/linux/extcon.h
82578 index 36f49c4..a2a1f4c 100644
82579 --- a/include/linux/extcon.h
82580 +++ b/include/linux/extcon.h
82581 @@ -135,7 +135,7 @@ struct extcon_dev {
82582 /* /sys/class/extcon/.../mutually_exclusive/... */
82583 struct attribute_group attr_g_muex;
82584 struct attribute **attrs_muex;
82585 - struct device_attribute *d_attrs_muex;
82586 + device_attribute_no_const *d_attrs_muex;
82587 };
82588
82589 /**
82590 diff --git a/include/linux/fb.h b/include/linux/fb.h
82591 index 043f328..180ccbf 100644
82592 --- a/include/linux/fb.h
82593 +++ b/include/linux/fb.h
82594 @@ -305,7 +305,8 @@ struct fb_ops {
82595 /* called at KDB enter and leave time to prepare the console */
82596 int (*fb_debug_enter)(struct fb_info *info);
82597 int (*fb_debug_leave)(struct fb_info *info);
82598 -};
82599 +} __do_const;
82600 +typedef struct fb_ops __no_const fb_ops_no_const;
82601
82602 #ifdef CONFIG_FB_TILEBLITTING
82603 #define FB_TILE_CURSOR_NONE 0
82604 diff --git a/include/linux/fdtable.h b/include/linux/fdtable.h
82605 index 230f87b..1fd0485 100644
82606 --- a/include/linux/fdtable.h
82607 +++ b/include/linux/fdtable.h
82608 @@ -100,7 +100,7 @@ struct files_struct *get_files_struct(struct task_struct *);
82609 void put_files_struct(struct files_struct *fs);
82610 void reset_files_struct(struct files_struct *);
82611 int unshare_files(struct files_struct **);
82612 -struct files_struct *dup_fd(struct files_struct *, int *);
82613 +struct files_struct *dup_fd(struct files_struct *, int *) __latent_entropy;
82614 void do_close_on_exec(struct files_struct *);
82615 int iterate_fd(struct files_struct *, unsigned,
82616 int (*)(const void *, struct file *, unsigned),
82617 diff --git a/include/linux/frontswap.h b/include/linux/frontswap.h
82618 index 8293262..2b3b8bd 100644
82619 --- a/include/linux/frontswap.h
82620 +++ b/include/linux/frontswap.h
82621 @@ -11,7 +11,7 @@ struct frontswap_ops {
82622 int (*load)(unsigned, pgoff_t, struct page *);
82623 void (*invalidate_page)(unsigned, pgoff_t);
82624 void (*invalidate_area)(unsigned);
82625 -};
82626 +} __no_const;
82627
82628 extern bool frontswap_enabled;
82629 extern struct frontswap_ops *
82630 diff --git a/include/linux/fs.h b/include/linux/fs.h
82631 index 52cc449..58b25c9 100644
82632 --- a/include/linux/fs.h
82633 +++ b/include/linux/fs.h
82634 @@ -410,7 +410,7 @@ struct address_space {
82635 spinlock_t private_lock; /* for use by the address_space */
82636 struct list_head private_list; /* ditto */
82637 void *private_data; /* ditto */
82638 -} __attribute__((aligned(sizeof(long))));
82639 +} __attribute__((aligned(sizeof(long)))) __randomize_layout;
82640 /*
82641 * On most architectures that alignment is already the case; but
82642 * must be enforced here for CRIS, to let the least significant bit
82643 @@ -453,7 +453,7 @@ struct block_device {
82644 int bd_fsfreeze_count;
82645 /* Mutex for freeze */
82646 struct mutex bd_fsfreeze_mutex;
82647 -};
82648 +} __randomize_layout;
82649
82650 /*
82651 * Radix-tree tags, for tagging dirty and writeback pages within the pagecache
82652 @@ -639,7 +639,7 @@ struct inode {
82653 #endif
82654
82655 void *i_private; /* fs or device private pointer */
82656 -};
82657 +} __randomize_layout;
82658
82659 static inline int inode_unhashed(struct inode *inode)
82660 {
82661 @@ -834,7 +834,7 @@ struct file {
82662 struct list_head f_tfile_llink;
82663 #endif /* #ifdef CONFIG_EPOLL */
82664 struct address_space *f_mapping;
82665 -} __attribute__((aligned(4))); /* lest something weird decides that 2 is OK */
82666 +} __attribute__((aligned(4))) __randomize_layout; /* lest something weird decides that 2 is OK */
82667
82668 struct file_handle {
82669 __u32 handle_bytes;
82670 @@ -962,7 +962,7 @@ struct file_lock {
82671 int state; /* state of grant or error if -ve */
82672 } afs;
82673 } fl_u;
82674 -};
82675 +} __randomize_layout;
82676
82677 struct file_lock_context {
82678 spinlock_t flc_lock;
82679 @@ -1316,7 +1316,7 @@ struct super_block {
82680 * Indicates how deep in a filesystem stack this SB is
82681 */
82682 int s_stack_depth;
82683 -};
82684 +} __randomize_layout;
82685
82686 extern struct timespec current_fs_time(struct super_block *sb);
82687
82688 @@ -1570,7 +1570,8 @@ struct file_operations {
82689 #ifndef CONFIG_MMU
82690 unsigned (*mmap_capabilities)(struct file *);
82691 #endif
82692 -};
82693 +} __do_const __randomize_layout;
82694 +typedef struct file_operations __no_const file_operations_no_const;
82695
82696 struct inode_operations {
82697 struct dentry * (*lookup) (struct inode *,struct dentry *, unsigned int);
82698 @@ -2918,4 +2919,14 @@ static inline bool dir_relax(struct inode *inode)
82699 return !IS_DEADDIR(inode);
82700 }
82701
82702 +static inline bool is_sidechannel_device(const struct inode *inode)
82703 +{
82704 +#ifdef CONFIG_GRKERNSEC_DEVICE_SIDECHANNEL
82705 + umode_t mode = inode->i_mode;
82706 + return ((S_ISCHR(mode) || S_ISBLK(mode)) && (mode & (S_IROTH | S_IWOTH)));
82707 +#else
82708 + return false;
82709 +#endif
82710 +}
82711 +
82712 #endif /* _LINUX_FS_H */
82713 diff --git a/include/linux/fs_struct.h b/include/linux/fs_struct.h
82714 index 0efc3e6..fd23610 100644
82715 --- a/include/linux/fs_struct.h
82716 +++ b/include/linux/fs_struct.h
82717 @@ -6,13 +6,13 @@
82718 #include <linux/seqlock.h>
82719
82720 struct fs_struct {
82721 - int users;
82722 + atomic_t users;
82723 spinlock_t lock;
82724 seqcount_t seq;
82725 int umask;
82726 int in_exec;
82727 struct path root, pwd;
82728 -};
82729 +} __randomize_layout;
82730
82731 extern struct kmem_cache *fs_cachep;
82732
82733 diff --git a/include/linux/fscache-cache.h b/include/linux/fscache-cache.h
82734 index 7714849..a4a5c7a 100644
82735 --- a/include/linux/fscache-cache.h
82736 +++ b/include/linux/fscache-cache.h
82737 @@ -113,7 +113,7 @@ struct fscache_operation {
82738 fscache_operation_release_t release;
82739 };
82740
82741 -extern atomic_t fscache_op_debug_id;
82742 +extern atomic_unchecked_t fscache_op_debug_id;
82743 extern void fscache_op_work_func(struct work_struct *work);
82744
82745 extern void fscache_enqueue_operation(struct fscache_operation *);
82746 @@ -135,7 +135,7 @@ static inline void fscache_operation_init(struct fscache_operation *op,
82747 INIT_WORK(&op->work, fscache_op_work_func);
82748 atomic_set(&op->usage, 1);
82749 op->state = FSCACHE_OP_ST_INITIALISED;
82750 - op->debug_id = atomic_inc_return(&fscache_op_debug_id);
82751 + op->debug_id = atomic_inc_return_unchecked(&fscache_op_debug_id);
82752 op->processor = processor;
82753 op->release = release;
82754 INIT_LIST_HEAD(&op->pend_link);
82755 diff --git a/include/linux/fscache.h b/include/linux/fscache.h
82756 index 115bb81..e7b812b 100644
82757 --- a/include/linux/fscache.h
82758 +++ b/include/linux/fscache.h
82759 @@ -152,7 +152,7 @@ struct fscache_cookie_def {
82760 * - this is mandatory for any object that may have data
82761 */
82762 void (*now_uncached)(void *cookie_netfs_data);
82763 -};
82764 +} __do_const;
82765
82766 /*
82767 * fscache cached network filesystem type
82768 diff --git a/include/linux/fsnotify.h b/include/linux/fsnotify.h
82769 index 7ee1774..72505b8 100644
82770 --- a/include/linux/fsnotify.h
82771 +++ b/include/linux/fsnotify.h
82772 @@ -197,6 +197,9 @@ static inline void fsnotify_access(struct file *file)
82773 struct inode *inode = file_inode(file);
82774 __u32 mask = FS_ACCESS;
82775
82776 + if (is_sidechannel_device(inode))
82777 + return;
82778 +
82779 if (S_ISDIR(inode->i_mode))
82780 mask |= FS_ISDIR;
82781
82782 @@ -215,6 +218,9 @@ static inline void fsnotify_modify(struct file *file)
82783 struct inode *inode = file_inode(file);
82784 __u32 mask = FS_MODIFY;
82785
82786 + if (is_sidechannel_device(inode))
82787 + return;
82788 +
82789 if (S_ISDIR(inode->i_mode))
82790 mask |= FS_ISDIR;
82791
82792 @@ -317,7 +323,7 @@ static inline void fsnotify_change(struct dentry *dentry, unsigned int ia_valid)
82793 */
82794 static inline const unsigned char *fsnotify_oldname_init(const unsigned char *name)
82795 {
82796 - return kstrdup(name, GFP_KERNEL);
82797 + return (const unsigned char *)kstrdup((const char *)name, GFP_KERNEL);
82798 }
82799
82800 /*
82801 diff --git a/include/linux/genhd.h b/include/linux/genhd.h
82802 index ec274e0..e678159 100644
82803 --- a/include/linux/genhd.h
82804 +++ b/include/linux/genhd.h
82805 @@ -194,7 +194,7 @@ struct gendisk {
82806 struct kobject *slave_dir;
82807
82808 struct timer_rand_state *random;
82809 - atomic_t sync_io; /* RAID */
82810 + atomic_unchecked_t sync_io; /* RAID */
82811 struct disk_events *ev;
82812 #ifdef CONFIG_BLK_DEV_INTEGRITY
82813 struct blk_integrity *integrity;
82814 @@ -435,7 +435,7 @@ extern void disk_flush_events(struct gendisk *disk, unsigned int mask);
82815 extern unsigned int disk_clear_events(struct gendisk *disk, unsigned int mask);
82816
82817 /* drivers/char/random.c */
82818 -extern void add_disk_randomness(struct gendisk *disk);
82819 +extern void add_disk_randomness(struct gendisk *disk) __latent_entropy;
82820 extern void rand_initialize_disk(struct gendisk *disk);
82821
82822 static inline sector_t get_start_sect(struct block_device *bdev)
82823 diff --git a/include/linux/genl_magic_func.h b/include/linux/genl_magic_func.h
82824 index 667c311..abac2a7 100644
82825 --- a/include/linux/genl_magic_func.h
82826 +++ b/include/linux/genl_magic_func.h
82827 @@ -246,7 +246,7 @@ const char *CONCAT_(GENL_MAGIC_FAMILY, _genl_cmd_to_str)(__u8 cmd)
82828 },
82829
82830 #define ZZZ_genl_ops CONCAT_(GENL_MAGIC_FAMILY, _genl_ops)
82831 -static struct genl_ops ZZZ_genl_ops[] __read_mostly = {
82832 +static struct genl_ops ZZZ_genl_ops[] = {
82833 #include GENL_MAGIC_INCLUDE_FILE
82834 };
82835
82836 diff --git a/include/linux/gfp.h b/include/linux/gfp.h
82837 index 51bd1e7..0486343 100644
82838 --- a/include/linux/gfp.h
82839 +++ b/include/linux/gfp.h
82840 @@ -34,6 +34,13 @@ struct vm_area_struct;
82841 #define ___GFP_NO_KSWAPD 0x400000u
82842 #define ___GFP_OTHER_NODE 0x800000u
82843 #define ___GFP_WRITE 0x1000000u
82844 +
82845 +#ifdef CONFIG_PAX_USERCOPY_SLABS
82846 +#define ___GFP_USERCOPY 0x2000000u
82847 +#else
82848 +#define ___GFP_USERCOPY 0
82849 +#endif
82850 +
82851 /* If the above are modified, __GFP_BITS_SHIFT may need updating */
82852
82853 /*
82854 @@ -90,6 +97,7 @@ struct vm_area_struct;
82855 #define __GFP_NO_KSWAPD ((__force gfp_t)___GFP_NO_KSWAPD)
82856 #define __GFP_OTHER_NODE ((__force gfp_t)___GFP_OTHER_NODE) /* On behalf of other node */
82857 #define __GFP_WRITE ((__force gfp_t)___GFP_WRITE) /* Allocator intends to dirty page */
82858 +#define __GFP_USERCOPY ((__force gfp_t)___GFP_USERCOPY)/* Allocator intends to copy page to/from userland */
82859
82860 /*
82861 * This may seem redundant, but it's a way of annotating false positives vs.
82862 @@ -97,7 +105,7 @@ struct vm_area_struct;
82863 */
82864 #define __GFP_NOTRACK_FALSE_POSITIVE (__GFP_NOTRACK)
82865
82866 -#define __GFP_BITS_SHIFT 25 /* Room for N __GFP_FOO bits */
82867 +#define __GFP_BITS_SHIFT 26 /* Room for N __GFP_FOO bits */
82868 #define __GFP_BITS_MASK ((__force gfp_t)((1 << __GFP_BITS_SHIFT) - 1))
82869
82870 /* This equals 0, but use constants in case they ever change */
82871 @@ -152,6 +160,8 @@ struct vm_area_struct;
82872 /* 4GB DMA on some platforms */
82873 #define GFP_DMA32 __GFP_DMA32
82874
82875 +#define GFP_USERCOPY __GFP_USERCOPY
82876 +
82877 /* Convert GFP flags to their corresponding migrate type */
82878 static inline int gfpflags_to_migratetype(const gfp_t gfp_flags)
82879 {
82880 diff --git a/include/linux/gracl.h b/include/linux/gracl.h
82881 new file mode 100644
82882 index 0000000..91858e4
82883 --- /dev/null
82884 +++ b/include/linux/gracl.h
82885 @@ -0,0 +1,342 @@
82886 +#ifndef GR_ACL_H
82887 +#define GR_ACL_H
82888 +
82889 +#include <linux/grdefs.h>
82890 +#include <linux/resource.h>
82891 +#include <linux/capability.h>
82892 +#include <linux/dcache.h>
82893 +#include <asm/resource.h>
82894 +
82895 +/* Major status information */
82896 +
82897 +#define GR_VERSION "grsecurity 3.1"
82898 +#define GRSECURITY_VERSION 0x3100
82899 +
82900 +enum {
82901 + GR_SHUTDOWN = 0,
82902 + GR_ENABLE = 1,
82903 + GR_SPROLE = 2,
82904 + GR_OLDRELOAD = 3,
82905 + GR_SEGVMOD = 4,
82906 + GR_STATUS = 5,
82907 + GR_UNSPROLE = 6,
82908 + GR_PASSSET = 7,
82909 + GR_SPROLEPAM = 8,
82910 + GR_RELOAD = 9,
82911 +};
82912 +
82913 +/* Password setup definitions
82914 + * kernel/grhash.c */
82915 +enum {
82916 + GR_PW_LEN = 128,
82917 + GR_SALT_LEN = 16,
82918 + GR_SHA_LEN = 32,
82919 +};
82920 +
82921 +enum {
82922 + GR_SPROLE_LEN = 64,
82923 +};
82924 +
82925 +enum {
82926 + GR_NO_GLOB = 0,
82927 + GR_REG_GLOB,
82928 + GR_CREATE_GLOB
82929 +};
82930 +
82931 +#define GR_NLIMITS 32
82932 +
82933 +/* Begin Data Structures */
82934 +
82935 +struct sprole_pw {
82936 + unsigned char *rolename;
82937 + unsigned char salt[GR_SALT_LEN];
82938 + unsigned char sum[GR_SHA_LEN]; /* 256-bit SHA hash of the password */
82939 +};
82940 +
82941 +struct name_entry {
82942 + __u32 key;
82943 + u64 inode;
82944 + dev_t device;
82945 + char *name;
82946 + __u16 len;
82947 + __u8 deleted;
82948 + struct name_entry *prev;
82949 + struct name_entry *next;
82950 +};
82951 +
82952 +struct inodev_entry {
82953 + struct name_entry *nentry;
82954 + struct inodev_entry *prev;
82955 + struct inodev_entry *next;
82956 +};
82957 +
82958 +struct acl_role_db {
82959 + struct acl_role_label **r_hash;
82960 + __u32 r_size;
82961 +};
82962 +
82963 +struct inodev_db {
82964 + struct inodev_entry **i_hash;
82965 + __u32 i_size;
82966 +};
82967 +
82968 +struct name_db {
82969 + struct name_entry **n_hash;
82970 + __u32 n_size;
82971 +};
82972 +
82973 +struct crash_uid {
82974 + uid_t uid;
82975 + unsigned long expires;
82976 +};
82977 +
82978 +struct gr_hash_struct {
82979 + void **table;
82980 + void **nametable;
82981 + void *first;
82982 + __u32 table_size;
82983 + __u32 used_size;
82984 + int type;
82985 +};
82986 +
82987 +/* Userspace Grsecurity ACL data structures */
82988 +
82989 +struct acl_subject_label {
82990 + char *filename;
82991 + u64 inode;
82992 + dev_t device;
82993 + __u32 mode;
82994 + kernel_cap_t cap_mask;
82995 + kernel_cap_t cap_lower;
82996 + kernel_cap_t cap_invert_audit;
82997 +
82998 + struct rlimit res[GR_NLIMITS];
82999 + __u32 resmask;
83000 +
83001 + __u8 user_trans_type;
83002 + __u8 group_trans_type;
83003 + uid_t *user_transitions;
83004 + gid_t *group_transitions;
83005 + __u16 user_trans_num;
83006 + __u16 group_trans_num;
83007 +
83008 + __u32 sock_families[2];
83009 + __u32 ip_proto[8];
83010 + __u32 ip_type;
83011 + struct acl_ip_label **ips;
83012 + __u32 ip_num;
83013 + __u32 inaddr_any_override;
83014 +
83015 + __u32 crashes;
83016 + unsigned long expires;
83017 +
83018 + struct acl_subject_label *parent_subject;
83019 + struct gr_hash_struct *hash;
83020 + struct acl_subject_label *prev;
83021 + struct acl_subject_label *next;
83022 +
83023 + struct acl_object_label **obj_hash;
83024 + __u32 obj_hash_size;
83025 + __u16 pax_flags;
83026 +};
83027 +
83028 +struct role_allowed_ip {
83029 + __u32 addr;
83030 + __u32 netmask;
83031 +
83032 + struct role_allowed_ip *prev;
83033 + struct role_allowed_ip *next;
83034 +};
83035 +
83036 +struct role_transition {
83037 + char *rolename;
83038 +
83039 + struct role_transition *prev;
83040 + struct role_transition *next;
83041 +};
83042 +
83043 +struct acl_role_label {
83044 + char *rolename;
83045 + uid_t uidgid;
83046 + __u16 roletype;
83047 +
83048 + __u16 auth_attempts;
83049 + unsigned long expires;
83050 +
83051 + struct acl_subject_label *root_label;
83052 + struct gr_hash_struct *hash;
83053 +
83054 + struct acl_role_label *prev;
83055 + struct acl_role_label *next;
83056 +
83057 + struct role_transition *transitions;
83058 + struct role_allowed_ip *allowed_ips;
83059 + uid_t *domain_children;
83060 + __u16 domain_child_num;
83061 +
83062 + umode_t umask;
83063 +
83064 + struct acl_subject_label **subj_hash;
83065 + __u32 subj_hash_size;
83066 +};
83067 +
83068 +struct user_acl_role_db {
83069 + struct acl_role_label **r_table;
83070 + __u32 num_pointers; /* Number of allocations to track */
83071 + __u32 num_roles; /* Number of roles */
83072 + __u32 num_domain_children; /* Number of domain children */
83073 + __u32 num_subjects; /* Number of subjects */
83074 + __u32 num_objects; /* Number of objects */
83075 +};
83076 +
83077 +struct acl_object_label {
83078 + char *filename;
83079 + u64 inode;
83080 + dev_t device;
83081 + __u32 mode;
83082 +
83083 + struct acl_subject_label *nested;
83084 + struct acl_object_label *globbed;
83085 +
83086 + /* next two structures not used */
83087 +
83088 + struct acl_object_label *prev;
83089 + struct acl_object_label *next;
83090 +};
83091 +
83092 +struct acl_ip_label {
83093 + char *iface;
83094 + __u32 addr;
83095 + __u32 netmask;
83096 + __u16 low, high;
83097 + __u8 mode;
83098 + __u32 type;
83099 + __u32 proto[8];
83100 +
83101 + /* next two structures not used */
83102 +
83103 + struct acl_ip_label *prev;
83104 + struct acl_ip_label *next;
83105 +};
83106 +
83107 +struct gr_arg {
83108 + struct user_acl_role_db role_db;
83109 + unsigned char pw[GR_PW_LEN];
83110 + unsigned char salt[GR_SALT_LEN];
83111 + unsigned char sum[GR_SHA_LEN];
83112 + unsigned char sp_role[GR_SPROLE_LEN];
83113 + struct sprole_pw *sprole_pws;
83114 + dev_t segv_device;
83115 + u64 segv_inode;
83116 + uid_t segv_uid;
83117 + __u16 num_sprole_pws;
83118 + __u16 mode;
83119 +};
83120 +
83121 +struct gr_arg_wrapper {
83122 + struct gr_arg *arg;
83123 + __u32 version;
83124 + __u32 size;
83125 +};
83126 +
83127 +struct subject_map {
83128 + struct acl_subject_label *user;
83129 + struct acl_subject_label *kernel;
83130 + struct subject_map *prev;
83131 + struct subject_map *next;
83132 +};
83133 +
83134 +struct acl_subj_map_db {
83135 + struct subject_map **s_hash;
83136 + __u32 s_size;
83137 +};
83138 +
83139 +struct gr_policy_state {
83140 + struct sprole_pw **acl_special_roles;
83141 + __u16 num_sprole_pws;
83142 + struct acl_role_label *kernel_role;
83143 + struct acl_role_label *role_list;
83144 + struct acl_role_label *default_role;
83145 + struct acl_role_db acl_role_set;
83146 + struct acl_subj_map_db subj_map_set;
83147 + struct name_db name_set;
83148 + struct inodev_db inodev_set;
83149 +};
83150 +
83151 +struct gr_alloc_state {
83152 + unsigned long alloc_stack_next;
83153 + unsigned long alloc_stack_size;
83154 + void **alloc_stack;
83155 +};
83156 +
83157 +struct gr_reload_state {
83158 + struct gr_policy_state oldpolicy;
83159 + struct gr_alloc_state oldalloc;
83160 + struct gr_policy_state newpolicy;
83161 + struct gr_alloc_state newalloc;
83162 + struct gr_policy_state *oldpolicy_ptr;
83163 + struct gr_alloc_state *oldalloc_ptr;
83164 + unsigned char oldmode;
83165 +};
83166 +
83167 +/* End Data Structures Section */
83168 +
83169 +/* Hash functions generated by empirical testing by Brad Spengler
83170 + Makes good use of the low bits of the inode. Generally 0-1 times
83171 + in loop for successful match. 0-3 for unsuccessful match.
83172 + Shift/add algorithm with modulus of table size and an XOR*/
83173 +
83174 +static __inline__ unsigned int
83175 +gr_rhash(const uid_t uid, const __u16 type, const unsigned int sz)
83176 +{
83177 + return ((((uid + type) << (16 + type)) ^ uid) % sz);
83178 +}
83179 +
83180 + static __inline__ unsigned int
83181 +gr_shash(const struct acl_subject_label *userp, const unsigned int sz)
83182 +{
83183 + return ((const unsigned long)userp % sz);
83184 +}
83185 +
83186 +static __inline__ unsigned int
83187 +gr_fhash(const u64 ino, const dev_t dev, const unsigned int sz)
83188 +{
83189 + unsigned int rem;
83190 + div_u64_rem((ino + dev) ^ ((ino << 13) + (ino << 23) + (dev << 9)), sz, &rem);
83191 + return rem;
83192 +}
83193 +
83194 +static __inline__ unsigned int
83195 +gr_nhash(const char *name, const __u16 len, const unsigned int sz)
83196 +{
83197 + return full_name_hash((const unsigned char *)name, len) % sz;
83198 +}
83199 +
83200 +#define FOR_EACH_SUBJECT_START(role,subj,iter) \
83201 + subj = NULL; \
83202 + iter = 0; \
83203 + while (iter < role->subj_hash_size) { \
83204 + if (subj == NULL) \
83205 + subj = role->subj_hash[iter]; \
83206 + if (subj == NULL) { \
83207 + iter++; \
83208 + continue; \
83209 + }
83210 +
83211 +#define FOR_EACH_SUBJECT_END(subj,iter) \
83212 + subj = subj->next; \
83213 + if (subj == NULL) \
83214 + iter++; \
83215 + }
83216 +
83217 +
83218 +#define FOR_EACH_NESTED_SUBJECT_START(role,subj) \
83219 + subj = role->hash->first; \
83220 + while (subj != NULL) {
83221 +
83222 +#define FOR_EACH_NESTED_SUBJECT_END(subj) \
83223 + subj = subj->next; \
83224 + }
83225 +
83226 +#endif
83227 +
83228 diff --git a/include/linux/gracl_compat.h b/include/linux/gracl_compat.h
83229 new file mode 100644
83230 index 0000000..af64092
83231 --- /dev/null
83232 +++ b/include/linux/gracl_compat.h
83233 @@ -0,0 +1,156 @@
83234 +#ifndef GR_ACL_COMPAT_H
83235 +#define GR_ACL_COMPAT_H
83236 +
83237 +#include <linux/resource.h>
83238 +#include <asm/resource.h>
83239 +
83240 +struct sprole_pw_compat {
83241 + compat_uptr_t rolename;
83242 + unsigned char salt[GR_SALT_LEN];
83243 + unsigned char sum[GR_SHA_LEN];
83244 +};
83245 +
83246 +struct gr_hash_struct_compat {
83247 + compat_uptr_t table;
83248 + compat_uptr_t nametable;
83249 + compat_uptr_t first;
83250 + __u32 table_size;
83251 + __u32 used_size;
83252 + int type;
83253 +};
83254 +
83255 +struct acl_subject_label_compat {
83256 + compat_uptr_t filename;
83257 + compat_u64 inode;
83258 + __u32 device;
83259 + __u32 mode;
83260 + kernel_cap_t cap_mask;
83261 + kernel_cap_t cap_lower;
83262 + kernel_cap_t cap_invert_audit;
83263 +
83264 + struct compat_rlimit res[GR_NLIMITS];
83265 + __u32 resmask;
83266 +
83267 + __u8 user_trans_type;
83268 + __u8 group_trans_type;
83269 + compat_uptr_t user_transitions;
83270 + compat_uptr_t group_transitions;
83271 + __u16 user_trans_num;
83272 + __u16 group_trans_num;
83273 +
83274 + __u32 sock_families[2];
83275 + __u32 ip_proto[8];
83276 + __u32 ip_type;
83277 + compat_uptr_t ips;
83278 + __u32 ip_num;
83279 + __u32 inaddr_any_override;
83280 +
83281 + __u32 crashes;
83282 + compat_ulong_t expires;
83283 +
83284 + compat_uptr_t parent_subject;
83285 + compat_uptr_t hash;
83286 + compat_uptr_t prev;
83287 + compat_uptr_t next;
83288 +
83289 + compat_uptr_t obj_hash;
83290 + __u32 obj_hash_size;
83291 + __u16 pax_flags;
83292 +};
83293 +
83294 +struct role_allowed_ip_compat {
83295 + __u32 addr;
83296 + __u32 netmask;
83297 +
83298 + compat_uptr_t prev;
83299 + compat_uptr_t next;
83300 +};
83301 +
83302 +struct role_transition_compat {
83303 + compat_uptr_t rolename;
83304 +
83305 + compat_uptr_t prev;
83306 + compat_uptr_t next;
83307 +};
83308 +
83309 +struct acl_role_label_compat {
83310 + compat_uptr_t rolename;
83311 + uid_t uidgid;
83312 + __u16 roletype;
83313 +
83314 + __u16 auth_attempts;
83315 + compat_ulong_t expires;
83316 +
83317 + compat_uptr_t root_label;
83318 + compat_uptr_t hash;
83319 +
83320 + compat_uptr_t prev;
83321 + compat_uptr_t next;
83322 +
83323 + compat_uptr_t transitions;
83324 + compat_uptr_t allowed_ips;
83325 + compat_uptr_t domain_children;
83326 + __u16 domain_child_num;
83327 +
83328 + umode_t umask;
83329 +
83330 + compat_uptr_t subj_hash;
83331 + __u32 subj_hash_size;
83332 +};
83333 +
83334 +struct user_acl_role_db_compat {
83335 + compat_uptr_t r_table;
83336 + __u32 num_pointers;
83337 + __u32 num_roles;
83338 + __u32 num_domain_children;
83339 + __u32 num_subjects;
83340 + __u32 num_objects;
83341 +};
83342 +
83343 +struct acl_object_label_compat {
83344 + compat_uptr_t filename;
83345 + compat_u64 inode;
83346 + __u32 device;
83347 + __u32 mode;
83348 +
83349 + compat_uptr_t nested;
83350 + compat_uptr_t globbed;
83351 +
83352 + compat_uptr_t prev;
83353 + compat_uptr_t next;
83354 +};
83355 +
83356 +struct acl_ip_label_compat {
83357 + compat_uptr_t iface;
83358 + __u32 addr;
83359 + __u32 netmask;
83360 + __u16 low, high;
83361 + __u8 mode;
83362 + __u32 type;
83363 + __u32 proto[8];
83364 +
83365 + compat_uptr_t prev;
83366 + compat_uptr_t next;
83367 +};
83368 +
83369 +struct gr_arg_compat {
83370 + struct user_acl_role_db_compat role_db;
83371 + unsigned char pw[GR_PW_LEN];
83372 + unsigned char salt[GR_SALT_LEN];
83373 + unsigned char sum[GR_SHA_LEN];
83374 + unsigned char sp_role[GR_SPROLE_LEN];
83375 + compat_uptr_t sprole_pws;
83376 + __u32 segv_device;
83377 + compat_u64 segv_inode;
83378 + uid_t segv_uid;
83379 + __u16 num_sprole_pws;
83380 + __u16 mode;
83381 +};
83382 +
83383 +struct gr_arg_wrapper_compat {
83384 + compat_uptr_t arg;
83385 + __u32 version;
83386 + __u32 size;
83387 +};
83388 +
83389 +#endif
83390 diff --git a/include/linux/gralloc.h b/include/linux/gralloc.h
83391 new file mode 100644
83392 index 0000000..323ecf2
83393 --- /dev/null
83394 +++ b/include/linux/gralloc.h
83395 @@ -0,0 +1,9 @@
83396 +#ifndef __GRALLOC_H
83397 +#define __GRALLOC_H
83398 +
83399 +void acl_free_all(void);
83400 +int acl_alloc_stack_init(unsigned long size);
83401 +void *acl_alloc(unsigned long len);
83402 +void *acl_alloc_num(unsigned long num, unsigned long len);
83403 +
83404 +#endif
83405 diff --git a/include/linux/grdefs.h b/include/linux/grdefs.h
83406 new file mode 100644
83407 index 0000000..be66033
83408 --- /dev/null
83409 +++ b/include/linux/grdefs.h
83410 @@ -0,0 +1,140 @@
83411 +#ifndef GRDEFS_H
83412 +#define GRDEFS_H
83413 +
83414 +/* Begin grsecurity status declarations */
83415 +
83416 +enum {
83417 + GR_READY = 0x01,
83418 + GR_STATUS_INIT = 0x00 // disabled state
83419 +};
83420 +
83421 +/* Begin ACL declarations */
83422 +
83423 +/* Role flags */
83424 +
83425 +enum {
83426 + GR_ROLE_USER = 0x0001,
83427 + GR_ROLE_GROUP = 0x0002,
83428 + GR_ROLE_DEFAULT = 0x0004,
83429 + GR_ROLE_SPECIAL = 0x0008,
83430 + GR_ROLE_AUTH = 0x0010,
83431 + GR_ROLE_NOPW = 0x0020,
83432 + GR_ROLE_GOD = 0x0040,
83433 + GR_ROLE_LEARN = 0x0080,
83434 + GR_ROLE_TPE = 0x0100,
83435 + GR_ROLE_DOMAIN = 0x0200,
83436 + GR_ROLE_PAM = 0x0400,
83437 + GR_ROLE_PERSIST = 0x0800
83438 +};
83439 +
83440 +/* ACL Subject and Object mode flags */
83441 +enum {
83442 + GR_DELETED = 0x80000000
83443 +};
83444 +
83445 +/* ACL Object-only mode flags */
83446 +enum {
83447 + GR_READ = 0x00000001,
83448 + GR_APPEND = 0x00000002,
83449 + GR_WRITE = 0x00000004,
83450 + GR_EXEC = 0x00000008,
83451 + GR_FIND = 0x00000010,
83452 + GR_INHERIT = 0x00000020,
83453 + GR_SETID = 0x00000040,
83454 + GR_CREATE = 0x00000080,
83455 + GR_DELETE = 0x00000100,
83456 + GR_LINK = 0x00000200,
83457 + GR_AUDIT_READ = 0x00000400,
83458 + GR_AUDIT_APPEND = 0x00000800,
83459 + GR_AUDIT_WRITE = 0x00001000,
83460 + GR_AUDIT_EXEC = 0x00002000,
83461 + GR_AUDIT_FIND = 0x00004000,
83462 + GR_AUDIT_INHERIT= 0x00008000,
83463 + GR_AUDIT_SETID = 0x00010000,
83464 + GR_AUDIT_CREATE = 0x00020000,
83465 + GR_AUDIT_DELETE = 0x00040000,
83466 + GR_AUDIT_LINK = 0x00080000,
83467 + GR_PTRACERD = 0x00100000,
83468 + GR_NOPTRACE = 0x00200000,
83469 + GR_SUPPRESS = 0x00400000,
83470 + GR_NOLEARN = 0x00800000,
83471 + GR_INIT_TRANSFER= 0x01000000
83472 +};
83473 +
83474 +#define GR_AUDITS (GR_AUDIT_READ | GR_AUDIT_WRITE | GR_AUDIT_APPEND | GR_AUDIT_EXEC | \
83475 + GR_AUDIT_FIND | GR_AUDIT_INHERIT | GR_AUDIT_SETID | \
83476 + GR_AUDIT_CREATE | GR_AUDIT_DELETE | GR_AUDIT_LINK)
83477 +
83478 +/* ACL subject-only mode flags */
83479 +enum {
83480 + GR_KILL = 0x00000001,
83481 + GR_VIEW = 0x00000002,
83482 + GR_PROTECTED = 0x00000004,
83483 + GR_LEARN = 0x00000008,
83484 + GR_OVERRIDE = 0x00000010,
83485 + /* just a placeholder, this mode is only used in userspace */
83486 + GR_DUMMY = 0x00000020,
83487 + GR_PROTSHM = 0x00000040,
83488 + GR_KILLPROC = 0x00000080,
83489 + GR_KILLIPPROC = 0x00000100,
83490 + /* just a placeholder, this mode is only used in userspace */
83491 + GR_NOTROJAN = 0x00000200,
83492 + GR_PROTPROCFD = 0x00000400,
83493 + GR_PROCACCT = 0x00000800,
83494 + GR_RELAXPTRACE = 0x00001000,
83495 + //GR_NESTED = 0x00002000,
83496 + GR_INHERITLEARN = 0x00004000,
83497 + GR_PROCFIND = 0x00008000,
83498 + GR_POVERRIDE = 0x00010000,
83499 + GR_KERNELAUTH = 0x00020000,
83500 + GR_ATSECURE = 0x00040000,
83501 + GR_SHMEXEC = 0x00080000
83502 +};
83503 +
83504 +enum {
83505 + GR_PAX_ENABLE_SEGMEXEC = 0x0001,
83506 + GR_PAX_ENABLE_PAGEEXEC = 0x0002,
83507 + GR_PAX_ENABLE_MPROTECT = 0x0004,
83508 + GR_PAX_ENABLE_RANDMMAP = 0x0008,
83509 + GR_PAX_ENABLE_EMUTRAMP = 0x0010,
83510 + GR_PAX_DISABLE_SEGMEXEC = 0x0100,
83511 + GR_PAX_DISABLE_PAGEEXEC = 0x0200,
83512 + GR_PAX_DISABLE_MPROTECT = 0x0400,
83513 + GR_PAX_DISABLE_RANDMMAP = 0x0800,
83514 + GR_PAX_DISABLE_EMUTRAMP = 0x1000,
83515 +};
83516 +
83517 +enum {
83518 + GR_ID_USER = 0x01,
83519 + GR_ID_GROUP = 0x02,
83520 +};
83521 +
83522 +enum {
83523 + GR_ID_ALLOW = 0x01,
83524 + GR_ID_DENY = 0x02,
83525 +};
83526 +
83527 +#define GR_CRASH_RES 31
83528 +#define GR_UIDTABLE_MAX 500
83529 +
83530 +/* begin resource learning section */
83531 +enum {
83532 + GR_RLIM_CPU_BUMP = 60,
83533 + GR_RLIM_FSIZE_BUMP = 50000,
83534 + GR_RLIM_DATA_BUMP = 10000,
83535 + GR_RLIM_STACK_BUMP = 1000,
83536 + GR_RLIM_CORE_BUMP = 10000,
83537 + GR_RLIM_RSS_BUMP = 500000,
83538 + GR_RLIM_NPROC_BUMP = 1,
83539 + GR_RLIM_NOFILE_BUMP = 5,
83540 + GR_RLIM_MEMLOCK_BUMP = 50000,
83541 + GR_RLIM_AS_BUMP = 500000,
83542 + GR_RLIM_LOCKS_BUMP = 2,
83543 + GR_RLIM_SIGPENDING_BUMP = 5,
83544 + GR_RLIM_MSGQUEUE_BUMP = 10000,
83545 + GR_RLIM_NICE_BUMP = 1,
83546 + GR_RLIM_RTPRIO_BUMP = 1,
83547 + GR_RLIM_RTTIME_BUMP = 1000000
83548 +};
83549 +
83550 +#endif
83551 diff --git a/include/linux/grinternal.h b/include/linux/grinternal.h
83552 new file mode 100644
83553 index 0000000..fb1de5d
83554 --- /dev/null
83555 +++ b/include/linux/grinternal.h
83556 @@ -0,0 +1,230 @@
83557 +#ifndef __GRINTERNAL_H
83558 +#define __GRINTERNAL_H
83559 +
83560 +#ifdef CONFIG_GRKERNSEC
83561 +
83562 +#include <linux/fs.h>
83563 +#include <linux/mnt_namespace.h>
83564 +#include <linux/nsproxy.h>
83565 +#include <linux/gracl.h>
83566 +#include <linux/grdefs.h>
83567 +#include <linux/grmsg.h>
83568 +
83569 +void gr_add_learn_entry(const char *fmt, ...)
83570 + __attribute__ ((format (printf, 1, 2)));
83571 +__u32 gr_search_file(const struct dentry *dentry, const __u32 mode,
83572 + const struct vfsmount *mnt);
83573 +__u32 gr_check_create(const struct dentry *new_dentry,
83574 + const struct dentry *parent,
83575 + const struct vfsmount *mnt, const __u32 mode);
83576 +int gr_check_protected_task(const struct task_struct *task);
83577 +__u32 to_gr_audit(const __u32 reqmode);
83578 +int gr_set_acls(const int type);
83579 +int gr_acl_is_enabled(void);
83580 +char gr_roletype_to_char(void);
83581 +
83582 +void gr_handle_alertkill(struct task_struct *task);
83583 +char *gr_to_filename(const struct dentry *dentry,
83584 + const struct vfsmount *mnt);
83585 +char *gr_to_filename1(const struct dentry *dentry,
83586 + const struct vfsmount *mnt);
83587 +char *gr_to_filename2(const struct dentry *dentry,
83588 + const struct vfsmount *mnt);
83589 +char *gr_to_filename3(const struct dentry *dentry,
83590 + const struct vfsmount *mnt);
83591 +
83592 +extern int grsec_enable_ptrace_readexec;
83593 +extern int grsec_enable_harden_ptrace;
83594 +extern int grsec_enable_link;
83595 +extern int grsec_enable_fifo;
83596 +extern int grsec_enable_execve;
83597 +extern int grsec_enable_shm;
83598 +extern int grsec_enable_execlog;
83599 +extern int grsec_enable_signal;
83600 +extern int grsec_enable_audit_ptrace;
83601 +extern int grsec_enable_forkfail;
83602 +extern int grsec_enable_time;
83603 +extern int grsec_enable_rofs;
83604 +extern int grsec_deny_new_usb;
83605 +extern int grsec_enable_chroot_shmat;
83606 +extern int grsec_enable_chroot_mount;
83607 +extern int grsec_enable_chroot_double;
83608 +extern int grsec_enable_chroot_pivot;
83609 +extern int grsec_enable_chroot_chdir;
83610 +extern int grsec_enable_chroot_chmod;
83611 +extern int grsec_enable_chroot_mknod;
83612 +extern int grsec_enable_chroot_fchdir;
83613 +extern int grsec_enable_chroot_nice;
83614 +extern int grsec_enable_chroot_execlog;
83615 +extern int grsec_enable_chroot_caps;
83616 +extern int grsec_enable_chroot_rename;
83617 +extern int grsec_enable_chroot_sysctl;
83618 +extern int grsec_enable_chroot_unix;
83619 +extern int grsec_enable_symlinkown;
83620 +extern kgid_t grsec_symlinkown_gid;
83621 +extern int grsec_enable_tpe;
83622 +extern kgid_t grsec_tpe_gid;
83623 +extern int grsec_enable_tpe_all;
83624 +extern int grsec_enable_tpe_invert;
83625 +extern int grsec_enable_socket_all;
83626 +extern kgid_t grsec_socket_all_gid;
83627 +extern int grsec_enable_socket_client;
83628 +extern kgid_t grsec_socket_client_gid;
83629 +extern int grsec_enable_socket_server;
83630 +extern kgid_t grsec_socket_server_gid;
83631 +extern kgid_t grsec_audit_gid;
83632 +extern int grsec_enable_group;
83633 +extern int grsec_enable_log_rwxmaps;
83634 +extern int grsec_enable_mount;
83635 +extern int grsec_enable_chdir;
83636 +extern int grsec_resource_logging;
83637 +extern int grsec_enable_blackhole;
83638 +extern int grsec_lastack_retries;
83639 +extern int grsec_enable_brute;
83640 +extern int grsec_enable_harden_ipc;
83641 +extern int grsec_lock;
83642 +
83643 +extern spinlock_t grsec_alert_lock;
83644 +extern unsigned long grsec_alert_wtime;
83645 +extern unsigned long grsec_alert_fyet;
83646 +
83647 +extern spinlock_t grsec_audit_lock;
83648 +
83649 +extern rwlock_t grsec_exec_file_lock;
83650 +
83651 +#define gr_task_fullpath(tsk) ((tsk)->exec_file ? \
83652 + gr_to_filename2((tsk)->exec_file->f_path.dentry, \
83653 + (tsk)->exec_file->f_path.mnt) : "/")
83654 +
83655 +#define gr_parent_task_fullpath(tsk) ((tsk)->real_parent->exec_file ? \
83656 + gr_to_filename3((tsk)->real_parent->exec_file->f_path.dentry, \
83657 + (tsk)->real_parent->exec_file->f_path.mnt) : "/")
83658 +
83659 +#define gr_task_fullpath0(tsk) ((tsk)->exec_file ? \
83660 + gr_to_filename((tsk)->exec_file->f_path.dentry, \
83661 + (tsk)->exec_file->f_path.mnt) : "/")
83662 +
83663 +#define gr_parent_task_fullpath0(tsk) ((tsk)->real_parent->exec_file ? \
83664 + gr_to_filename1((tsk)->real_parent->exec_file->f_path.dentry, \
83665 + (tsk)->real_parent->exec_file->f_path.mnt) : "/")
83666 +
83667 +#define proc_is_chrooted(tsk_a) ((tsk_a)->gr_is_chrooted)
83668 +
83669 +#define have_same_root(tsk_a,tsk_b) ((tsk_a)->gr_chroot_dentry == (tsk_b)->gr_chroot_dentry)
83670 +
83671 +static inline bool gr_is_same_file(const struct file *file1, const struct file *file2)
83672 +{
83673 + if (file1 && file2) {
83674 + const struct inode *inode1 = file1->f_path.dentry->d_inode;
83675 + const struct inode *inode2 = file2->f_path.dentry->d_inode;
83676 + if (inode1->i_ino == inode2->i_ino && inode1->i_sb->s_dev == inode2->i_sb->s_dev)
83677 + return true;
83678 + }
83679 +
83680 + return false;
83681 +}
83682 +
83683 +#define GR_CHROOT_CAPS {{ \
83684 + CAP_TO_MASK(CAP_LINUX_IMMUTABLE) | CAP_TO_MASK(CAP_NET_ADMIN) | \
83685 + CAP_TO_MASK(CAP_SYS_MODULE) | CAP_TO_MASK(CAP_SYS_RAWIO) | \
83686 + CAP_TO_MASK(CAP_SYS_PACCT) | CAP_TO_MASK(CAP_SYS_ADMIN) | \
83687 + CAP_TO_MASK(CAP_SYS_BOOT) | CAP_TO_MASK(CAP_SYS_TIME) | \
83688 + CAP_TO_MASK(CAP_NET_RAW) | CAP_TO_MASK(CAP_SYS_TTY_CONFIG) | \
83689 + CAP_TO_MASK(CAP_IPC_OWNER) | CAP_TO_MASK(CAP_SETFCAP), \
83690 + CAP_TO_MASK(CAP_SYSLOG) | CAP_TO_MASK(CAP_MAC_ADMIN) }}
83691 +
83692 +#define security_learn(normal_msg,args...) \
83693 +({ \
83694 + read_lock(&grsec_exec_file_lock); \
83695 + gr_add_learn_entry(normal_msg "\n", ## args); \
83696 + read_unlock(&grsec_exec_file_lock); \
83697 +})
83698 +
83699 +enum {
83700 + GR_DO_AUDIT,
83701 + GR_DONT_AUDIT,
83702 + /* used for non-audit messages that we shouldn't kill the task on */
83703 + GR_DONT_AUDIT_GOOD
83704 +};
83705 +
83706 +enum {
83707 + GR_TTYSNIFF,
83708 + GR_RBAC,
83709 + GR_RBAC_STR,
83710 + GR_STR_RBAC,
83711 + GR_RBAC_MODE2,
83712 + GR_RBAC_MODE3,
83713 + GR_FILENAME,
83714 + GR_SYSCTL_HIDDEN,
83715 + GR_NOARGS,
83716 + GR_ONE_INT,
83717 + GR_ONE_INT_TWO_STR,
83718 + GR_ONE_STR,
83719 + GR_STR_INT,
83720 + GR_TWO_STR_INT,
83721 + GR_TWO_INT,
83722 + GR_TWO_U64,
83723 + GR_THREE_INT,
83724 + GR_FIVE_INT_TWO_STR,
83725 + GR_TWO_STR,
83726 + GR_THREE_STR,
83727 + GR_FOUR_STR,
83728 + GR_STR_FILENAME,
83729 + GR_FILENAME_STR,
83730 + GR_FILENAME_TWO_INT,
83731 + GR_FILENAME_TWO_INT_STR,
83732 + GR_TEXTREL,
83733 + GR_PTRACE,
83734 + GR_RESOURCE,
83735 + GR_CAP,
83736 + GR_SIG,
83737 + GR_SIG2,
83738 + GR_CRASH1,
83739 + GR_CRASH2,
83740 + GR_PSACCT,
83741 + GR_RWXMAP,
83742 + GR_RWXMAPVMA
83743 +};
83744 +
83745 +#define gr_log_hidden_sysctl(audit, msg, str) gr_log_varargs(audit, msg, GR_SYSCTL_HIDDEN, str)
83746 +#define gr_log_ttysniff(audit, msg, task) gr_log_varargs(audit, msg, GR_TTYSNIFF, task)
83747 +#define gr_log_fs_rbac_generic(audit, msg, dentry, mnt) gr_log_varargs(audit, msg, GR_RBAC, dentry, mnt)
83748 +#define gr_log_fs_rbac_str(audit, msg, dentry, mnt, str) gr_log_varargs(audit, msg, GR_RBAC_STR, dentry, mnt, str)
83749 +#define gr_log_fs_str_rbac(audit, msg, str, dentry, mnt) gr_log_varargs(audit, msg, GR_STR_RBAC, str, dentry, mnt)
83750 +#define gr_log_fs_rbac_mode2(audit, msg, dentry, mnt, str1, str2) gr_log_varargs(audit, msg, GR_RBAC_MODE2, dentry, mnt, str1, str2)
83751 +#define gr_log_fs_rbac_mode3(audit, msg, dentry, mnt, str1, str2, str3) gr_log_varargs(audit, msg, GR_RBAC_MODE3, dentry, mnt, str1, str2, str3)
83752 +#define gr_log_fs_generic(audit, msg, dentry, mnt) gr_log_varargs(audit, msg, GR_FILENAME, dentry, mnt)
83753 +#define gr_log_noargs(audit, msg) gr_log_varargs(audit, msg, GR_NOARGS)
83754 +#define gr_log_int(audit, msg, num) gr_log_varargs(audit, msg, GR_ONE_INT, num)
83755 +#define gr_log_int_str2(audit, msg, num, str1, str2) gr_log_varargs(audit, msg, GR_ONE_INT_TWO_STR, num, str1, str2)
83756 +#define gr_log_str(audit, msg, str) gr_log_varargs(audit, msg, GR_ONE_STR, str)
83757 +#define gr_log_str_int(audit, msg, str, num) gr_log_varargs(audit, msg, GR_STR_INT, str, num)
83758 +#define gr_log_int_int(audit, msg, num1, num2) gr_log_varargs(audit, msg, GR_TWO_INT, num1, num2)
83759 +#define gr_log_two_u64(audit, msg, num1, num2) gr_log_varargs(audit, msg, GR_TWO_U64, num1, num2)
83760 +#define gr_log_int3(audit, msg, num1, num2, num3) gr_log_varargs(audit, msg, GR_THREE_INT, num1, num2, num3)
83761 +#define gr_log_int5_str2(audit, msg, num1, num2, str1, str2) gr_log_varargs(audit, msg, GR_FIVE_INT_TWO_STR, num1, num2, str1, str2)
83762 +#define gr_log_str_str(audit, msg, str1, str2) gr_log_varargs(audit, msg, GR_TWO_STR, str1, str2)
83763 +#define gr_log_str2_int(audit, msg, str1, str2, num) gr_log_varargs(audit, msg, GR_TWO_STR_INT, str1, str2, num)
83764 +#define gr_log_str3(audit, msg, str1, str2, str3) gr_log_varargs(audit, msg, GR_THREE_STR, str1, str2, str3)
83765 +#define gr_log_str4(audit, msg, str1, str2, str3, str4) gr_log_varargs(audit, msg, GR_FOUR_STR, str1, str2, str3, str4)
83766 +#define gr_log_str_fs(audit, msg, str, dentry, mnt) gr_log_varargs(audit, msg, GR_STR_FILENAME, str, dentry, mnt)
83767 +#define gr_log_fs_str(audit, msg, dentry, mnt, str) gr_log_varargs(audit, msg, GR_FILENAME_STR, dentry, mnt, str)
83768 +#define gr_log_fs_int2(audit, msg, dentry, mnt, num1, num2) gr_log_varargs(audit, msg, GR_FILENAME_TWO_INT, dentry, mnt, num1, num2)
83769 +#define gr_log_fs_int2_str(audit, msg, dentry, mnt, num1, num2, str) gr_log_varargs(audit, msg, GR_FILENAME_TWO_INT_STR, dentry, mnt, num1, num2, str)
83770 +#define gr_log_textrel_ulong_ulong(audit, msg, file, ulong1, ulong2) gr_log_varargs(audit, msg, GR_TEXTREL, file, ulong1, ulong2)
83771 +#define gr_log_ptrace(audit, msg, task) gr_log_varargs(audit, msg, GR_PTRACE, task)
83772 +#define gr_log_res_ulong2_str(audit, msg, task, ulong1, str, ulong2) gr_log_varargs(audit, msg, GR_RESOURCE, task, ulong1, str, ulong2)
83773 +#define gr_log_cap(audit, msg, task, str) gr_log_varargs(audit, msg, GR_CAP, task, str)
83774 +#define gr_log_sig_addr(audit, msg, str, addr) gr_log_varargs(audit, msg, GR_SIG, str, addr)
83775 +#define gr_log_sig_task(audit, msg, task, num) gr_log_varargs(audit, msg, GR_SIG2, task, num)
83776 +#define gr_log_crash1(audit, msg, task, ulong) gr_log_varargs(audit, msg, GR_CRASH1, task, ulong)
83777 +#define gr_log_crash2(audit, msg, task, ulong1) gr_log_varargs(audit, msg, GR_CRASH2, task, ulong1)
83778 +#define gr_log_procacct(audit, msg, task, num1, num2, num3, num4, num5, num6, num7, num8, num9) gr_log_varargs(audit, msg, GR_PSACCT, task, num1, num2, num3, num4, num5, num6, num7, num8, num9)
83779 +#define gr_log_rwxmap(audit, msg, str) gr_log_varargs(audit, msg, GR_RWXMAP, str)
83780 +#define gr_log_rwxmap_vma(audit, msg, str) gr_log_varargs(audit, msg, GR_RWXMAPVMA, str)
83781 +
83782 +void gr_log_varargs(int audit, const char *msg, int argtypes, ...);
83783 +
83784 +#endif
83785 +
83786 +#endif
83787 diff --git a/include/linux/grmsg.h b/include/linux/grmsg.h
83788 new file mode 100644
83789 index 0000000..26ef560
83790 --- /dev/null
83791 +++ b/include/linux/grmsg.h
83792 @@ -0,0 +1,118 @@
83793 +#define DEFAULTSECMSG "%.256s[%.16s:%d] uid/euid:%u/%u gid/egid:%u/%u, parent %.256s[%.16s:%d] uid/euid:%u/%u gid/egid:%u/%u"
83794 +#define GR_ACL_PROCACCT_MSG "%.256s[%.16s:%d] IP:%pI4 TTY:%.64s uid/euid:%u/%u gid/egid:%u/%u run time:[%ud %uh %um %us] cpu time:[%ud %uh %um %us] %s with exit code %ld, parent %.256s[%.16s:%d] IP:%pI4 TTY:%.64s uid/euid:%u/%u gid/egid:%u/%u"
83795 +#define GR_PTRACE_ACL_MSG "denied ptrace of %.950s(%.16s:%d) by "
83796 +#define GR_STOPMOD_MSG "denied modification of module state by "
83797 +#define GR_ROFS_BLOCKWRITE_MSG "denied write to block device %.950s by "
83798 +#define GR_ROFS_MOUNT_MSG "denied writable mount of %.950s by "
83799 +#define GR_IOPERM_MSG "denied use of ioperm() by "
83800 +#define GR_IOPL_MSG "denied use of iopl() by "
83801 +#define GR_SHMAT_ACL_MSG "denied attach of shared memory of UID %u, PID %d, ID %u by "
83802 +#define GR_UNIX_CHROOT_MSG "denied connect() to abstract AF_UNIX socket outside of chroot by "
83803 +#define GR_SHMAT_CHROOT_MSG "denied attach of shared memory outside of chroot by "
83804 +#define GR_MEM_READWRITE_MSG "denied access of range %Lx -> %Lx in /dev/mem by "
83805 +#define GR_SYMLINK_MSG "not following symlink %.950s owned by %d.%d by "
83806 +#define GR_LEARN_AUDIT_MSG "%s\t%u\t%u\t%u\t%.4095s\t%.4095s\t%lu\t%lu\t%.4095s\t%lu\t%pI4"
83807 +#define GR_ID_LEARN_MSG "%s\t%u\t%u\t%u\t%.4095s\t%.4095s\t%c\t%d\t%d\t%d\t%pI4"
83808 +#define GR_HIDDEN_ACL_MSG "%s access to hidden file %.950s by "
83809 +#define GR_OPEN_ACL_MSG "%s open of %.950s for%s%s by "
83810 +#define GR_CREATE_ACL_MSG "%s create of %.950s for%s%s by "
83811 +#define GR_FIFO_MSG "denied writing FIFO %.950s of %d.%d by "
83812 +#define GR_MKNOD_CHROOT_MSG "denied mknod of %.950s from chroot by "
83813 +#define GR_MKNOD_ACL_MSG "%s mknod of %.950s by "
83814 +#define GR_UNIXCONNECT_ACL_MSG "%s connect() to the unix domain socket %.950s by "
83815 +#define GR_TTYSNIFF_ACL_MSG "terminal being sniffed by IP:%pI4 %.480s[%.16s:%d], parent %.480s[%.16s:%d] against "
83816 +#define GR_MKDIR_ACL_MSG "%s mkdir of %.950s by "
83817 +#define GR_RMDIR_ACL_MSG "%s rmdir of %.950s by "
83818 +#define GR_UNLINK_ACL_MSG "%s unlink of %.950s by "
83819 +#define GR_SYMLINK_ACL_MSG "%s symlink from %.480s to %.480s by "
83820 +#define GR_HARDLINK_MSG "denied hardlink of %.930s (owned by %d.%d) to %.30s for "
83821 +#define GR_LINK_ACL_MSG "%s link of %.480s to %.480s by "
83822 +#define GR_INHERIT_ACL_MSG "successful inherit of %.480s's ACL for %.480s by "
83823 +#define GR_RENAME_ACL_MSG "%s rename of %.480s to %.480s by "
83824 +#define GR_UNSAFESHARE_EXEC_ACL_MSG "denied exec with cloned fs of %.950s by "
83825 +#define GR_PTRACE_EXEC_ACL_MSG "denied ptrace of %.950s by "
83826 +#define GR_EXEC_ACL_MSG "%s execution of %.950s by "
83827 +#define GR_EXEC_TPE_MSG "denied untrusted exec (due to %.70s) of %.950s by "
83828 +#define GR_SEGVSTART_ACL_MSG "possible exploit bruteforcing on " DEFAULTSECMSG " banning uid %u from login for %lu seconds"
83829 +#define GR_SEGVNOSUID_ACL_MSG "possible exploit bruteforcing on " DEFAULTSECMSG " banning execution for %lu seconds"
83830 +#define GR_MOUNT_CHROOT_MSG "denied mount of %.256s as %.930s from chroot by "
83831 +#define GR_PIVOT_CHROOT_MSG "denied pivot_root from chroot by "
83832 +#define GR_TRUNCATE_ACL_MSG "%s truncate of %.950s by "
83833 +#define GR_ATIME_ACL_MSG "%s access time change of %.950s by "
83834 +#define GR_ACCESS_ACL_MSG "%s access of %.950s for%s%s%s by "
83835 +#define GR_CHROOT_CHROOT_MSG "denied double chroot to %.950s by "
83836 +#define GR_CHROOT_RENAME_MSG "denied bad rename of %.950s out of a chroot by "
83837 +#define GR_CHMOD_CHROOT_MSG "denied chmod +s of %.950s by "
83838 +#define GR_CHMOD_ACL_MSG "%s chmod of %.950s by "
83839 +#define GR_CHROOT_FCHDIR_MSG "denied fchdir outside of chroot to %.950s by "
83840 +#define GR_CHROOT_FHANDLE_MSG "denied use of file handles inside chroot by "
83841 +#define GR_CHOWN_ACL_MSG "%s chown of %.950s by "
83842 +#define GR_SETXATTR_ACL_MSG "%s setting extended attribute of %.950s by "
83843 +#define GR_REMOVEXATTR_ACL_MSG "%s removing extended attribute of %.950s by "
83844 +#define GR_WRITLIB_ACL_MSG "denied load of writable library %.950s by "
83845 +#define GR_INITF_ACL_MSG "init_variables() failed %s by "
83846 +#define GR_DISABLED_ACL_MSG "Error loading %s, trying to run kernel with acls disabled. To disable acls at startup use <kernel image name> gracl=off from your boot loader"
83847 +#define GR_DEV_ACL_MSG "/dev/grsec: %d bytes sent %d required, being fed garbage by "
83848 +#define GR_SHUTS_ACL_MSG "shutdown auth success for "
83849 +#define GR_SHUTF_ACL_MSG "shutdown auth failure for "
83850 +#define GR_SHUTI_ACL_MSG "ignoring shutdown for disabled RBAC system for "
83851 +#define GR_SEGVMODS_ACL_MSG "segvmod auth success for "
83852 +#define GR_SEGVMODF_ACL_MSG "segvmod auth failure for "
83853 +#define GR_SEGVMODI_ACL_MSG "ignoring segvmod for disabled RBAC system for "
83854 +#define GR_ENABLE_ACL_MSG "%s RBAC system loaded by "
83855 +#define GR_ENABLEF_ACL_MSG "unable to load %s for "
83856 +#define GR_RELOADI_ACL_MSG "ignoring reload request for disabled RBAC system"
83857 +#define GR_RELOAD_ACL_MSG "%s RBAC system reloaded by "
83858 +#define GR_RELOADF_ACL_MSG "failed reload of %s for "
83859 +#define GR_SPROLEI_ACL_MSG "ignoring change to special role for disabled RBAC system for "
83860 +#define GR_SPROLES_ACL_MSG "successful change to special role %s (id %d) by "
83861 +#define GR_SPROLEL_ACL_MSG "special role %s (id %d) exited by "
83862 +#define GR_SPROLEF_ACL_MSG "special role %s failure for "
83863 +#define GR_UNSPROLEI_ACL_MSG "ignoring unauth of special role for disabled RBAC system for "
83864 +#define GR_UNSPROLES_ACL_MSG "successful unauth of special role %s (id %d) by "
83865 +#define GR_INVMODE_ACL_MSG "invalid mode %d by "
83866 +#define GR_PRIORITY_CHROOT_MSG "denied priority change of process (%.16s:%d) by "
83867 +#define GR_FAILFORK_MSG "failed fork with errno %s by "
83868 +#define GR_NICE_CHROOT_MSG "denied priority change by "
83869 +#define GR_UNISIGLOG_MSG "%.32s occurred at %p in "
83870 +#define GR_DUALSIGLOG_MSG "signal %d sent to " DEFAULTSECMSG " by "
83871 +#define GR_SIG_ACL_MSG "denied send of signal %d to protected task " DEFAULTSECMSG " by "
83872 +#define GR_SYSCTL_MSG "denied modification of grsecurity sysctl value : %.32s by "
83873 +#define GR_SYSCTL_ACL_MSG "%s sysctl of %.950s for%s%s by "
83874 +#define GR_TIME_MSG "time set by "
83875 +#define GR_DEFACL_MSG "fatal: unable to find subject for (%.16s:%d), loaded by "
83876 +#define GR_MMAP_ACL_MSG "%s executable mmap of %.950s by "
83877 +#define GR_MPROTECT_ACL_MSG "%s executable mprotect of %.950s by "
83878 +#define GR_SOCK_MSG "denied socket(%.16s,%.16s,%.16s) by "
83879 +#define GR_SOCK_NOINET_MSG "denied socket(%.16s,%.16s,%d) by "
83880 +#define GR_BIND_MSG "denied bind() by "
83881 +#define GR_CONNECT_MSG "denied connect() by "
83882 +#define GR_BIND_ACL_MSG "denied bind() to %pI4 port %u sock type %.16s protocol %.16s by "
83883 +#define GR_CONNECT_ACL_MSG "denied connect() to %pI4 port %u sock type %.16s protocol %.16s by "
83884 +#define GR_IP_LEARN_MSG "%s\t%u\t%u\t%u\t%.4095s\t%.4095s\t%pI4\t%u\t%u\t%u\t%u\t%pI4"
83885 +#define GR_EXEC_CHROOT_MSG "exec of %.980s within chroot by process "
83886 +#define GR_CAP_ACL_MSG "use of %s denied for "
83887 +#define GR_CAP_CHROOT_MSG "use of %s in chroot denied for "
83888 +#define GR_CAP_ACL_MSG2 "use of %s permitted for "
83889 +#define GR_USRCHANGE_ACL_MSG "change to uid %u denied for "
83890 +#define GR_GRPCHANGE_ACL_MSG "change to gid %u denied for "
83891 +#define GR_REMOUNT_AUDIT_MSG "remount of %.256s by "
83892 +#define GR_UNMOUNT_AUDIT_MSG "unmount of %.256s by "
83893 +#define GR_MOUNT_AUDIT_MSG "mount of %.256s to %.256s by "
83894 +#define GR_CHDIR_AUDIT_MSG "chdir to %.980s by "
83895 +#define GR_EXEC_AUDIT_MSG "exec of %.930s (%.128s) by "
83896 +#define GR_RESOURCE_MSG "denied resource overstep by requesting %lu for %.16s against limit %lu for "
83897 +#define GR_RWXMMAP_MSG "denied RWX mmap of %.950s by "
83898 +#define GR_RWXMPROTECT_MSG "denied RWX mprotect of %.950s by "
83899 +#define GR_TEXTREL_AUDIT_MSG "denied text relocation in %.950s, VMA:0x%08lx 0x%08lx by "
83900 +#define GR_PTGNUSTACK_MSG "denied marking stack executable as requested by PT_GNU_STACK marking in %.950s by "
83901 +#define GR_VM86_MSG "denied use of vm86 by "
83902 +#define GR_PTRACE_AUDIT_MSG "process %.950s(%.16s:%d) attached to via ptrace by "
83903 +#define GR_PTRACE_READEXEC_MSG "denied ptrace of unreadable binary %.950s by "
83904 +#define GR_INIT_TRANSFER_MSG "persistent special role transferred privilege to init by "
83905 +#define GR_BADPROCPID_MSG "denied read of sensitive /proc/pid/%s entry via fd passed across exec by "
83906 +#define GR_SYMLINKOWNER_MSG "denied following symlink %.950s since symlink owner %u does not match target owner %u, by "
83907 +#define GR_BRUTE_DAEMON_MSG "bruteforce prevention initiated for the next 30 minutes or until service restarted, stalling each fork 30 seconds. Please investigate the crash report for "
83908 +#define GR_BRUTE_SUID_MSG "bruteforce prevention initiated due to crash of %.950s against uid %u, banning suid/sgid execs for %u minutes. Please investigate the crash report for "
83909 +#define GR_IPC_DENIED_MSG "denied %s of overly-permissive IPC object with creator uid %u by "
83910 +#define GR_MSRWRITE_MSG "denied write to CPU MSR by "
83911 diff --git a/include/linux/grsecurity.h b/include/linux/grsecurity.h
83912 new file mode 100644
83913 index 0000000..63c1850
83914 --- /dev/null
83915 +++ b/include/linux/grsecurity.h
83916 @@ -0,0 +1,250 @@
83917 +#ifndef GR_SECURITY_H
83918 +#define GR_SECURITY_H
83919 +#include <linux/fs.h>
83920 +#include <linux/fs_struct.h>
83921 +#include <linux/binfmts.h>
83922 +#include <linux/gracl.h>
83923 +
83924 +/* notify of brain-dead configs */
83925 +#if defined(CONFIG_GRKERNSEC_PROC_USER) && defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
83926 +#error "CONFIG_GRKERNSEC_PROC_USER and CONFIG_GRKERNSEC_PROC_USERGROUP cannot both be enabled."
83927 +#endif
83928 +#if defined(CONFIG_GRKERNSEC_PROC) && !defined(CONFIG_GRKERNSEC_PROC_USER) && !defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
83929 +#error "CONFIG_GRKERNSEC_PROC enabled, but neither CONFIG_GRKERNSEC_PROC_USER nor CONFIG_GRKERNSEC_PROC_USERGROUP enabled"
83930 +#endif
83931 +#if defined(CONFIG_PAX_NOEXEC) && !defined(CONFIG_PAX_PAGEEXEC) && !defined(CONFIG_PAX_SEGMEXEC) && !defined(CONFIG_PAX_KERNEXEC)
83932 +#error "CONFIG_PAX_NOEXEC enabled, but PAGEEXEC, SEGMEXEC, and KERNEXEC are disabled."
83933 +#endif
83934 +#if defined(CONFIG_PAX_ASLR) && !defined(CONFIG_PAX_RANDKSTACK) && !defined(CONFIG_PAX_RANDUSTACK) && !defined(CONFIG_PAX_RANDMMAP)
83935 +#error "CONFIG_PAX_ASLR enabled, but RANDKSTACK, RANDUSTACK, and RANDMMAP are disabled."
83936 +#endif
83937 +#if defined(CONFIG_PAX) && !defined(CONFIG_PAX_NOEXEC) && !defined(CONFIG_PAX_ASLR)
83938 +#error "CONFIG_PAX enabled, but no PaX options are enabled."
83939 +#endif
83940 +
83941 +int gr_handle_new_usb(void);
83942 +
83943 +void gr_handle_brute_attach(int dumpable);
83944 +void gr_handle_brute_check(void);
83945 +void gr_handle_kernel_exploit(void);
83946 +
83947 +char gr_roletype_to_char(void);
83948 +
83949 +int gr_proc_is_restricted(void);
83950 +
83951 +int gr_acl_enable_at_secure(void);
83952 +
83953 +int gr_check_user_change(kuid_t real, kuid_t effective, kuid_t fs);
83954 +int gr_check_group_change(kgid_t real, kgid_t effective, kgid_t fs);
83955 +
83956 +int gr_learn_cap(const struct task_struct *task, const struct cred *cred, const int cap);
83957 +
83958 +void gr_del_task_from_ip_table(struct task_struct *p);
83959 +
83960 +int gr_pid_is_chrooted(struct task_struct *p);
83961 +int gr_handle_chroot_fowner(struct pid *pid, enum pid_type type);
83962 +int gr_handle_chroot_nice(void);
83963 +int gr_handle_chroot_sysctl(const int op);
83964 +int gr_handle_chroot_setpriority(struct task_struct *p,
83965 + const int niceval);
83966 +int gr_chroot_fchdir(struct dentry *u_dentry, struct vfsmount *u_mnt);
83967 +int gr_chroot_fhandle(void);
83968 +int gr_handle_chroot_chroot(const struct dentry *dentry,
83969 + const struct vfsmount *mnt);
83970 +void gr_handle_chroot_chdir(const struct path *path);
83971 +int gr_handle_chroot_chmod(const struct dentry *dentry,
83972 + const struct vfsmount *mnt, const int mode);
83973 +int gr_handle_chroot_mknod(const struct dentry *dentry,
83974 + const struct vfsmount *mnt, const int mode);
83975 +int gr_handle_chroot_mount(const struct dentry *dentry,
83976 + const struct vfsmount *mnt,
83977 + const char *dev_name);
83978 +int gr_handle_chroot_pivot(void);
83979 +int gr_handle_chroot_unix(const pid_t pid);
83980 +
83981 +int gr_handle_rawio(const struct inode *inode);
83982 +
83983 +void gr_handle_ioperm(void);
83984 +void gr_handle_iopl(void);
83985 +void gr_handle_msr_write(void);
83986 +
83987 +umode_t gr_acl_umask(void);
83988 +
83989 +int gr_tpe_allow(const struct file *file);
83990 +
83991 +void gr_set_chroot_entries(struct task_struct *task, const struct path *path);
83992 +void gr_clear_chroot_entries(struct task_struct *task);
83993 +
83994 +void gr_log_forkfail(const int retval);
83995 +void gr_log_timechange(void);
83996 +void gr_log_signal(const int sig, const void *addr, const struct task_struct *t);
83997 +void gr_log_chdir(const struct dentry *dentry,
83998 + const struct vfsmount *mnt);
83999 +void gr_log_chroot_exec(const struct dentry *dentry,
84000 + const struct vfsmount *mnt);
84001 +void gr_log_remount(const char *devname, const int retval);
84002 +void gr_log_unmount(const char *devname, const int retval);
84003 +void gr_log_mount(const char *from, struct path *to, const int retval);
84004 +void gr_log_textrel(struct vm_area_struct *vma);
84005 +void gr_log_ptgnustack(struct file *file);
84006 +void gr_log_rwxmmap(struct file *file);
84007 +void gr_log_rwxmprotect(struct vm_area_struct *vma);
84008 +
84009 +int gr_handle_follow_link(const struct inode *parent,
84010 + const struct inode *inode,
84011 + const struct dentry *dentry,
84012 + const struct vfsmount *mnt);
84013 +int gr_handle_fifo(const struct dentry *dentry,
84014 + const struct vfsmount *mnt,
84015 + const struct dentry *dir, const int flag,
84016 + const int acc_mode);
84017 +int gr_handle_hardlink(const struct dentry *dentry,
84018 + const struct vfsmount *mnt,
84019 + struct inode *inode,
84020 + const int mode, const struct filename *to);
84021 +
84022 +int gr_is_capable(const int cap);
84023 +int gr_is_capable_nolog(const int cap);
84024 +int gr_task_is_capable(const struct task_struct *task, const struct cred *cred, const int cap);
84025 +int gr_task_is_capable_nolog(const struct task_struct *task, const int cap);
84026 +
84027 +void gr_copy_label(struct task_struct *tsk);
84028 +void gr_handle_crash(struct task_struct *task, const int sig);
84029 +int gr_handle_signal(const struct task_struct *p, const int sig);
84030 +int gr_check_crash_uid(const kuid_t uid);
84031 +int gr_check_protected_task(const struct task_struct *task);
84032 +int gr_check_protected_task_fowner(struct pid *pid, enum pid_type type);
84033 +int gr_acl_handle_mmap(const struct file *file,
84034 + const unsigned long prot);
84035 +int gr_acl_handle_mprotect(const struct file *file,
84036 + const unsigned long prot);
84037 +int gr_check_hidden_task(const struct task_struct *tsk);
84038 +__u32 gr_acl_handle_truncate(const struct dentry *dentry,
84039 + const struct vfsmount *mnt);
84040 +__u32 gr_acl_handle_utime(const struct dentry *dentry,
84041 + const struct vfsmount *mnt);
84042 +__u32 gr_acl_handle_access(const struct dentry *dentry,
84043 + const struct vfsmount *mnt, const int fmode);
84044 +__u32 gr_acl_handle_chmod(const struct dentry *dentry,
84045 + const struct vfsmount *mnt, umode_t *mode);
84046 +__u32 gr_acl_handle_chown(const struct dentry *dentry,
84047 + const struct vfsmount *mnt);
84048 +__u32 gr_acl_handle_setxattr(const struct dentry *dentry,
84049 + const struct vfsmount *mnt);
84050 +__u32 gr_acl_handle_removexattr(const struct dentry *dentry,
84051 + const struct vfsmount *mnt);
84052 +int gr_handle_ptrace(struct task_struct *task, const long request);
84053 +int gr_handle_proc_ptrace(struct task_struct *task);
84054 +__u32 gr_acl_handle_execve(const struct dentry *dentry,
84055 + const struct vfsmount *mnt);
84056 +int gr_check_crash_exec(const struct file *filp);
84057 +int gr_acl_is_enabled(void);
84058 +void gr_set_role_label(struct task_struct *task, const kuid_t uid,
84059 + const kgid_t gid);
84060 +int gr_set_proc_label(const struct dentry *dentry,
84061 + const struct vfsmount *mnt,
84062 + const int unsafe_flags);
84063 +__u32 gr_acl_handle_hidden_file(const struct dentry *dentry,
84064 + const struct vfsmount *mnt);
84065 +__u32 gr_acl_handle_open(const struct dentry *dentry,
84066 + const struct vfsmount *mnt, int acc_mode);
84067 +__u32 gr_acl_handle_creat(const struct dentry *dentry,
84068 + const struct dentry *p_dentry,
84069 + const struct vfsmount *p_mnt,
84070 + int open_flags, int acc_mode, const int imode);
84071 +void gr_handle_create(const struct dentry *dentry,
84072 + const struct vfsmount *mnt);
84073 +void gr_handle_proc_create(const struct dentry *dentry,
84074 + const struct inode *inode);
84075 +__u32 gr_acl_handle_mknod(const struct dentry *new_dentry,
84076 + const struct dentry *parent_dentry,
84077 + const struct vfsmount *parent_mnt,
84078 + const int mode);
84079 +__u32 gr_acl_handle_mkdir(const struct dentry *new_dentry,
84080 + const struct dentry *parent_dentry,
84081 + const struct vfsmount *parent_mnt);
84082 +__u32 gr_acl_handle_rmdir(const struct dentry *dentry,
84083 + const struct vfsmount *mnt);
84084 +void gr_handle_delete(const u64 ino, const dev_t dev);
84085 +__u32 gr_acl_handle_unlink(const struct dentry *dentry,
84086 + const struct vfsmount *mnt);
84087 +__u32 gr_acl_handle_symlink(const struct dentry *new_dentry,
84088 + const struct dentry *parent_dentry,
84089 + const struct vfsmount *parent_mnt,
84090 + const struct filename *from);
84091 +__u32 gr_acl_handle_link(const struct dentry *new_dentry,
84092 + const struct dentry *parent_dentry,
84093 + const struct vfsmount *parent_mnt,
84094 + const struct dentry *old_dentry,
84095 + const struct vfsmount *old_mnt, const struct filename *to);
84096 +int gr_handle_symlink_owner(const struct path *link, const struct inode *target);
84097 +int gr_acl_handle_rename(struct dentry *new_dentry,
84098 + struct dentry *parent_dentry,
84099 + const struct vfsmount *parent_mnt,
84100 + struct dentry *old_dentry,
84101 + struct inode *old_parent_inode,
84102 + struct vfsmount *old_mnt, const struct filename *newname, unsigned int flags);
84103 +void gr_handle_rename(struct inode *old_dir, struct inode *new_dir,
84104 + struct dentry *old_dentry,
84105 + struct dentry *new_dentry,
84106 + struct vfsmount *mnt, const __u8 replace, unsigned int flags);
84107 +__u32 gr_check_link(const struct dentry *new_dentry,
84108 + const struct dentry *parent_dentry,
84109 + const struct vfsmount *parent_mnt,
84110 + const struct dentry *old_dentry,
84111 + const struct vfsmount *old_mnt);
84112 +int gr_acl_handle_filldir(const struct file *file, const char *name,
84113 + const unsigned int namelen, const u64 ino);
84114 +
84115 +__u32 gr_acl_handle_unix(const struct dentry *dentry,
84116 + const struct vfsmount *mnt);
84117 +void gr_acl_handle_exit(void);
84118 +void gr_acl_handle_psacct(struct task_struct *task, const long code);
84119 +int gr_acl_handle_procpidmem(const struct task_struct *task);
84120 +int gr_handle_rofs_mount(struct dentry *dentry, struct vfsmount *mnt, int mnt_flags);
84121 +int gr_handle_rofs_blockwrite(struct dentry *dentry, struct vfsmount *mnt, int acc_mode);
84122 +void gr_audit_ptrace(struct task_struct *task);
84123 +dev_t gr_get_dev_from_dentry(struct dentry *dentry);
84124 +u64 gr_get_ino_from_dentry(struct dentry *dentry);
84125 +void gr_put_exec_file(struct task_struct *task);
84126 +
84127 +int gr_ptrace_readexec(struct file *file, int unsafe_flags);
84128 +
84129 +void gr_inc_chroot_refcnts(struct dentry *dentry, struct vfsmount *mnt);
84130 +void gr_dec_chroot_refcnts(struct dentry *dentry, struct vfsmount *mnt);
84131 +int gr_bad_chroot_rename(struct dentry *olddentry, struct vfsmount *oldmnt,
84132 + struct dentry *newdentry, struct vfsmount *newmnt);
84133 +
84134 +#ifdef CONFIG_GRKERNSEC_RESLOG
84135 +extern void gr_log_resource(const struct task_struct *task, const int res,
84136 + const unsigned long wanted, const int gt);
84137 +#else
84138 +static inline void gr_log_resource(const struct task_struct *task, const int res,
84139 + const unsigned long wanted, const int gt)
84140 +{
84141 +}
84142 +#endif
84143 +
84144 +#ifdef CONFIG_GRKERNSEC
84145 +void task_grsec_rbac(struct seq_file *m, struct task_struct *p);
84146 +void gr_handle_vm86(void);
84147 +void gr_handle_mem_readwrite(u64 from, u64 to);
84148 +
84149 +void gr_log_badprocpid(const char *entry);
84150 +
84151 +extern int grsec_enable_dmesg;
84152 +extern int grsec_disable_privio;
84153 +
84154 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
84155 +extern kgid_t grsec_proc_gid;
84156 +#endif
84157 +
84158 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
84159 +extern int grsec_enable_chroot_findtask;
84160 +#endif
84161 +#ifdef CONFIG_GRKERNSEC_SETXID
84162 +extern int grsec_enable_setxid;
84163 +#endif
84164 +#endif
84165 +
84166 +#endif
84167 diff --git a/include/linux/grsock.h b/include/linux/grsock.h
84168 new file mode 100644
84169 index 0000000..e7ffaaf
84170 --- /dev/null
84171 +++ b/include/linux/grsock.h
84172 @@ -0,0 +1,19 @@
84173 +#ifndef __GRSOCK_H
84174 +#define __GRSOCK_H
84175 +
84176 +extern void gr_attach_curr_ip(const struct sock *sk);
84177 +extern int gr_handle_sock_all(const int family, const int type,
84178 + const int protocol);
84179 +extern int gr_handle_sock_server(const struct sockaddr *sck);
84180 +extern int gr_handle_sock_server_other(const struct sock *sck);
84181 +extern int gr_handle_sock_client(const struct sockaddr *sck);
84182 +extern int gr_search_connect(struct socket * sock,
84183 + struct sockaddr_in * addr);
84184 +extern int gr_search_bind(struct socket * sock,
84185 + struct sockaddr_in * addr);
84186 +extern int gr_search_listen(struct socket * sock);
84187 +extern int gr_search_accept(struct socket * sock);
84188 +extern int gr_search_socket(const int domain, const int type,
84189 + const int protocol);
84190 +
84191 +#endif
84192 diff --git a/include/linux/highmem.h b/include/linux/highmem.h
84193 index 9286a46..373f27f 100644
84194 --- a/include/linux/highmem.h
84195 +++ b/include/linux/highmem.h
84196 @@ -189,6 +189,18 @@ static inline void clear_highpage(struct page *page)
84197 kunmap_atomic(kaddr);
84198 }
84199
84200 +static inline void sanitize_highpage(struct page *page)
84201 +{
84202 + void *kaddr;
84203 + unsigned long flags;
84204 +
84205 + local_irq_save(flags);
84206 + kaddr = kmap_atomic(page);
84207 + clear_page(kaddr);
84208 + kunmap_atomic(kaddr);
84209 + local_irq_restore(flags);
84210 +}
84211 +
84212 static inline void zero_user_segments(struct page *page,
84213 unsigned start1, unsigned end1,
84214 unsigned start2, unsigned end2)
84215 diff --git a/include/linux/hwmon-sysfs.h b/include/linux/hwmon-sysfs.h
84216 index 1c7b89a..7dda400 100644
84217 --- a/include/linux/hwmon-sysfs.h
84218 +++ b/include/linux/hwmon-sysfs.h
84219 @@ -25,7 +25,8 @@
84220 struct sensor_device_attribute{
84221 struct device_attribute dev_attr;
84222 int index;
84223 -};
84224 +} __do_const;
84225 +typedef struct sensor_device_attribute __no_const sensor_device_attribute_no_const;
84226 #define to_sensor_dev_attr(_dev_attr) \
84227 container_of(_dev_attr, struct sensor_device_attribute, dev_attr)
84228
84229 @@ -41,7 +42,8 @@ struct sensor_device_attribute_2 {
84230 struct device_attribute dev_attr;
84231 u8 index;
84232 u8 nr;
84233 -};
84234 +} __do_const;
84235 +typedef struct sensor_device_attribute_2 __no_const sensor_device_attribute_2_no_const;
84236 #define to_sensor_dev_attr_2(_dev_attr) \
84237 container_of(_dev_attr, struct sensor_device_attribute_2, dev_attr)
84238
84239 diff --git a/include/linux/i2c.h b/include/linux/i2c.h
84240 index f17da50..2f8b203 100644
84241 --- a/include/linux/i2c.h
84242 +++ b/include/linux/i2c.h
84243 @@ -409,6 +409,7 @@ struct i2c_algorithm {
84244 int (*unreg_slave)(struct i2c_client *client);
84245 #endif
84246 };
84247 +typedef struct i2c_algorithm __no_const i2c_algorithm_no_const;
84248
84249 /**
84250 * struct i2c_bus_recovery_info - I2C bus recovery information
84251 diff --git a/include/linux/if_pppox.h b/include/linux/if_pppox.h
84252 index aff7ad8..3942bbd 100644
84253 --- a/include/linux/if_pppox.h
84254 +++ b/include/linux/if_pppox.h
84255 @@ -76,7 +76,7 @@ struct pppox_proto {
84256 int (*ioctl)(struct socket *sock, unsigned int cmd,
84257 unsigned long arg);
84258 struct module *owner;
84259 -};
84260 +} __do_const;
84261
84262 extern int register_pppox_proto(int proto_num, const struct pppox_proto *pp);
84263 extern void unregister_pppox_proto(int proto_num);
84264 diff --git a/include/linux/init.h b/include/linux/init.h
84265 index 2df8e8d..3e1280d 100644
84266 --- a/include/linux/init.h
84267 +++ b/include/linux/init.h
84268 @@ -37,9 +37,17 @@
84269 * section.
84270 */
84271
84272 +#define add_init_latent_entropy __latent_entropy
84273 +
84274 +#ifdef CONFIG_MEMORY_HOTPLUG
84275 +#define add_meminit_latent_entropy
84276 +#else
84277 +#define add_meminit_latent_entropy __latent_entropy
84278 +#endif
84279 +
84280 /* These are for everybody (although not all archs will actually
84281 discard it in modules) */
84282 -#define __init __section(.init.text) __cold notrace
84283 +#define __init __section(.init.text) __cold notrace add_init_latent_entropy
84284 #define __initdata __section(.init.data)
84285 #define __initconst __constsection(.init.rodata)
84286 #define __exitdata __section(.exit.data)
84287 @@ -100,7 +108,7 @@
84288 #define __cpuexitconst
84289
84290 /* Used for MEMORY_HOTPLUG */
84291 -#define __meminit __section(.meminit.text) __cold notrace
84292 +#define __meminit __section(.meminit.text) __cold notrace add_meminit_latent_entropy
84293 #define __meminitdata __section(.meminit.data)
84294 #define __meminitconst __constsection(.meminit.rodata)
84295 #define __memexit __section(.memexit.text) __exitused __cold notrace
84296 diff --git a/include/linux/init_task.h b/include/linux/init_task.h
84297 index 696d223..6d6b39f 100644
84298 --- a/include/linux/init_task.h
84299 +++ b/include/linux/init_task.h
84300 @@ -158,6 +158,12 @@ extern struct task_group root_task_group;
84301
84302 #define INIT_TASK_COMM "swapper"
84303
84304 +#ifdef CONFIG_X86
84305 +#define INIT_TASK_THREAD_INFO .tinfo = INIT_THREAD_INFO,
84306 +#else
84307 +#define INIT_TASK_THREAD_INFO
84308 +#endif
84309 +
84310 #ifdef CONFIG_RT_MUTEXES
84311 # define INIT_RT_MUTEXES(tsk) \
84312 .pi_waiters = RB_ROOT, \
84313 @@ -224,6 +230,7 @@ extern struct task_group root_task_group;
84314 RCU_POINTER_INITIALIZER(cred, &init_cred), \
84315 .comm = INIT_TASK_COMM, \
84316 .thread = INIT_THREAD, \
84317 + INIT_TASK_THREAD_INFO \
84318 .fs = &init_fs, \
84319 .files = &init_files, \
84320 .signal = &init_signals, \
84321 diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h
84322 index 2e88580..f6a99a0 100644
84323 --- a/include/linux/interrupt.h
84324 +++ b/include/linux/interrupt.h
84325 @@ -420,8 +420,8 @@ extern const char * const softirq_to_name[NR_SOFTIRQS];
84326
84327 struct softirq_action
84328 {
84329 - void (*action)(struct softirq_action *);
84330 -};
84331 + void (*action)(void);
84332 +} __no_const;
84333
84334 asmlinkage void do_softirq(void);
84335 asmlinkage void __do_softirq(void);
84336 @@ -435,7 +435,7 @@ static inline void do_softirq_own_stack(void)
84337 }
84338 #endif
84339
84340 -extern void open_softirq(int nr, void (*action)(struct softirq_action *));
84341 +extern void open_softirq(int nr, void (*action)(void));
84342 extern void softirq_init(void);
84343 extern void __raise_softirq_irqoff(unsigned int nr);
84344
84345 diff --git a/include/linux/iommu.h b/include/linux/iommu.h
84346 index 38daa45..4de4317 100644
84347 --- a/include/linux/iommu.h
84348 +++ b/include/linux/iommu.h
84349 @@ -147,7 +147,7 @@ struct iommu_ops {
84350
84351 unsigned long pgsize_bitmap;
84352 void *priv;
84353 -};
84354 +} __do_const;
84355
84356 #define IOMMU_GROUP_NOTIFY_ADD_DEVICE 1 /* Device added */
84357 #define IOMMU_GROUP_NOTIFY_DEL_DEVICE 2 /* Pre Device removed */
84358 diff --git a/include/linux/ioport.h b/include/linux/ioport.h
84359 index 2c525022..345b106 100644
84360 --- a/include/linux/ioport.h
84361 +++ b/include/linux/ioport.h
84362 @@ -161,7 +161,7 @@ struct resource *lookup_resource(struct resource *root, resource_size_t start);
84363 int adjust_resource(struct resource *res, resource_size_t start,
84364 resource_size_t size);
84365 resource_size_t resource_alignment(struct resource *res);
84366 -static inline resource_size_t resource_size(const struct resource *res)
84367 +static inline resource_size_t __intentional_overflow(-1) resource_size(const struct resource *res)
84368 {
84369 return res->end - res->start + 1;
84370 }
84371 diff --git a/include/linux/ipc_namespace.h b/include/linux/ipc_namespace.h
84372 index 1eee6bc..9cf4912 100644
84373 --- a/include/linux/ipc_namespace.h
84374 +++ b/include/linux/ipc_namespace.h
84375 @@ -60,7 +60,7 @@ struct ipc_namespace {
84376 struct user_namespace *user_ns;
84377
84378 struct ns_common ns;
84379 -};
84380 +} __randomize_layout;
84381
84382 extern struct ipc_namespace init_ipc_ns;
84383 extern atomic_t nr_ipc_ns;
84384 diff --git a/include/linux/irq.h b/include/linux/irq.h
84385 index d09ec7a..f373eb5 100644
84386 --- a/include/linux/irq.h
84387 +++ b/include/linux/irq.h
84388 @@ -364,7 +364,8 @@ struct irq_chip {
84389 void (*irq_write_msi_msg)(struct irq_data *data, struct msi_msg *msg);
84390
84391 unsigned long flags;
84392 -};
84393 +} __do_const;
84394 +typedef struct irq_chip __no_const irq_chip_no_const;
84395
84396 /*
84397 * irq_chip specific flags
84398 diff --git a/include/linux/irqchip/arm-gic.h b/include/linux/irqchip/arm-gic.h
84399 index 71d706d..817cdec 100644
84400 --- a/include/linux/irqchip/arm-gic.h
84401 +++ b/include/linux/irqchip/arm-gic.h
84402 @@ -95,7 +95,7 @@
84403
84404 struct device_node;
84405
84406 -extern struct irq_chip gic_arch_extn;
84407 +extern irq_chip_no_const gic_arch_extn;
84408
84409 void gic_init_bases(unsigned int, int, void __iomem *, void __iomem *,
84410 u32 offset, struct device_node *);
84411 diff --git a/include/linux/irqdesc.h b/include/linux/irqdesc.h
84412 index dd1109f..4f4fdda 100644
84413 --- a/include/linux/irqdesc.h
84414 +++ b/include/linux/irqdesc.h
84415 @@ -61,7 +61,7 @@ struct irq_desc {
84416 unsigned int irq_count; /* For detecting broken IRQs */
84417 unsigned long last_unhandled; /* Aging timer for unhandled count */
84418 unsigned int irqs_unhandled;
84419 - atomic_t threads_handled;
84420 + atomic_unchecked_t threads_handled;
84421 int threads_handled_last;
84422 raw_spinlock_t lock;
84423 struct cpumask *percpu_enabled;
84424 diff --git a/include/linux/irqdomain.h b/include/linux/irqdomain.h
84425 index 676d730..5e05daec 100644
84426 --- a/include/linux/irqdomain.h
84427 +++ b/include/linux/irqdomain.h
84428 @@ -40,6 +40,7 @@ struct device_node;
84429 struct irq_domain;
84430 struct of_device_id;
84431 struct irq_chip;
84432 +struct irq_chip_no_const;
84433 struct irq_data;
84434
84435 /* Number of irqs reserved for a legacy isa controller */
84436 diff --git a/include/linux/jiffies.h b/include/linux/jiffies.h
84437 index c367cbd..c9b79e6 100644
84438 --- a/include/linux/jiffies.h
84439 +++ b/include/linux/jiffies.h
84440 @@ -280,20 +280,20 @@ extern unsigned long preset_lpj;
84441 /*
84442 * Convert various time units to each other:
84443 */
84444 -extern unsigned int jiffies_to_msecs(const unsigned long j);
84445 -extern unsigned int jiffies_to_usecs(const unsigned long j);
84446 +extern unsigned int jiffies_to_msecs(const unsigned long j) __intentional_overflow(-1);
84447 +extern unsigned int jiffies_to_usecs(const unsigned long j) __intentional_overflow(-1);
84448
84449 -static inline u64 jiffies_to_nsecs(const unsigned long j)
84450 +static inline u64 __intentional_overflow(-1) jiffies_to_nsecs(const unsigned long j)
84451 {
84452 return (u64)jiffies_to_usecs(j) * NSEC_PER_USEC;
84453 }
84454
84455 -extern unsigned long msecs_to_jiffies(const unsigned int m);
84456 -extern unsigned long usecs_to_jiffies(const unsigned int u);
84457 +extern unsigned long msecs_to_jiffies(const unsigned int m) __intentional_overflow(-1);
84458 +extern unsigned long usecs_to_jiffies(const unsigned int u) __intentional_overflow(-1);
84459 extern unsigned long timespec_to_jiffies(const struct timespec *value);
84460 extern void jiffies_to_timespec(const unsigned long jiffies,
84461 - struct timespec *value);
84462 -extern unsigned long timeval_to_jiffies(const struct timeval *value);
84463 + struct timespec *value) __intentional_overflow(-1);
84464 +extern unsigned long timeval_to_jiffies(const struct timeval *value) __intentional_overflow(-1);
84465 extern void jiffies_to_timeval(const unsigned long jiffies,
84466 struct timeval *value);
84467
84468 diff --git a/include/linux/kallsyms.h b/include/linux/kallsyms.h
84469 index 6883e19..e854fcb 100644
84470 --- a/include/linux/kallsyms.h
84471 +++ b/include/linux/kallsyms.h
84472 @@ -15,7 +15,8 @@
84473
84474 struct module;
84475
84476 -#ifdef CONFIG_KALLSYMS
84477 +#if !defined(__INCLUDED_BY_HIDESYM) || !defined(CONFIG_KALLSYMS)
84478 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
84479 /* Lookup the address for a symbol. Returns 0 if not found. */
84480 unsigned long kallsyms_lookup_name(const char *name);
84481
84482 @@ -106,6 +107,21 @@ static inline int lookup_symbol_attrs(unsigned long addr, unsigned long *size, u
84483 /* Stupid that this does nothing, but I didn't create this mess. */
84484 #define __print_symbol(fmt, addr)
84485 #endif /*CONFIG_KALLSYMS*/
84486 +#else /* when included by kallsyms.c, vsnprintf.c, kprobes.c, or
84487 + arch/x86/kernel/dumpstack.c, with HIDESYM enabled */
84488 +extern unsigned long kallsyms_lookup_name(const char *name);
84489 +extern void __print_symbol(const char *fmt, unsigned long address);
84490 +extern int sprint_backtrace(char *buffer, unsigned long address);
84491 +extern int sprint_symbol(char *buffer, unsigned long address);
84492 +extern int sprint_symbol_no_offset(char *buffer, unsigned long address);
84493 +const char *kallsyms_lookup(unsigned long addr,
84494 + unsigned long *symbolsize,
84495 + unsigned long *offset,
84496 + char **modname, char *namebuf);
84497 +extern int kallsyms_lookup_size_offset(unsigned long addr,
84498 + unsigned long *symbolsize,
84499 + unsigned long *offset);
84500 +#endif
84501
84502 /* This macro allows us to keep printk typechecking */
84503 static __printf(1, 2)
84504 diff --git a/include/linux/kernel.h b/include/linux/kernel.h
84505 index d6d630d..feea1f5 100644
84506 --- a/include/linux/kernel.h
84507 +++ b/include/linux/kernel.h
84508 @@ -378,7 +378,7 @@ static inline int __must_check kstrtos32_from_user(const char __user *s, size_t
84509 /* Obsolete, do not use. Use kstrto<foo> instead */
84510
84511 extern unsigned long simple_strtoul(const char *,char **,unsigned int);
84512 -extern long simple_strtol(const char *,char **,unsigned int);
84513 +extern long simple_strtol(const char *,char **,unsigned int) __intentional_overflow(-1);
84514 extern unsigned long long simple_strtoull(const char *,char **,unsigned int);
84515 extern long long simple_strtoll(const char *,char **,unsigned int);
84516
84517 diff --git a/include/linux/key-type.h b/include/linux/key-type.h
84518 index ff9f1d3..6712be5 100644
84519 --- a/include/linux/key-type.h
84520 +++ b/include/linux/key-type.h
84521 @@ -152,7 +152,7 @@ struct key_type {
84522 /* internal fields */
84523 struct list_head link; /* link in types list */
84524 struct lock_class_key lock_class; /* key->sem lock class */
84525 -};
84526 +} __do_const;
84527
84528 extern struct key_type key_type_keyring;
84529
84530 diff --git a/include/linux/kgdb.h b/include/linux/kgdb.h
84531 index e465bb1..19f605fd 100644
84532 --- a/include/linux/kgdb.h
84533 +++ b/include/linux/kgdb.h
84534 @@ -52,7 +52,7 @@ extern int kgdb_connected;
84535 extern int kgdb_io_module_registered;
84536
84537 extern atomic_t kgdb_setting_breakpoint;
84538 -extern atomic_t kgdb_cpu_doing_single_step;
84539 +extern atomic_unchecked_t kgdb_cpu_doing_single_step;
84540
84541 extern struct task_struct *kgdb_usethread;
84542 extern struct task_struct *kgdb_contthread;
84543 @@ -254,7 +254,7 @@ struct kgdb_arch {
84544 void (*correct_hw_break)(void);
84545
84546 void (*enable_nmi)(bool on);
84547 -};
84548 +} __do_const;
84549
84550 /**
84551 * struct kgdb_io - Describe the interface for an I/O driver to talk with KGDB.
84552 @@ -279,7 +279,7 @@ struct kgdb_io {
84553 void (*pre_exception) (void);
84554 void (*post_exception) (void);
84555 int is_console;
84556 -};
84557 +} __do_const;
84558
84559 extern struct kgdb_arch arch_kgdb_ops;
84560
84561 diff --git a/include/linux/kmemleak.h b/include/linux/kmemleak.h
84562 index e705467..a92471d 100644
84563 --- a/include/linux/kmemleak.h
84564 +++ b/include/linux/kmemleak.h
84565 @@ -27,7 +27,7 @@
84566
84567 extern void kmemleak_init(void) __ref;
84568 extern void kmemleak_alloc(const void *ptr, size_t size, int min_count,
84569 - gfp_t gfp) __ref;
84570 + gfp_t gfp) __ref __size_overflow(2);
84571 extern void kmemleak_alloc_percpu(const void __percpu *ptr, size_t size) __ref;
84572 extern void kmemleak_free(const void *ptr) __ref;
84573 extern void kmemleak_free_part(const void *ptr, size_t size) __ref;
84574 @@ -62,7 +62,7 @@ static inline void kmemleak_erase(void **ptr)
84575 static inline void kmemleak_init(void)
84576 {
84577 }
84578 -static inline void kmemleak_alloc(const void *ptr, size_t size, int min_count,
84579 +static inline void __size_overflow(2) kmemleak_alloc(const void *ptr, size_t size, int min_count,
84580 gfp_t gfp)
84581 {
84582 }
84583 diff --git a/include/linux/kmod.h b/include/linux/kmod.h
84584 index 0555cc6..40116ce 100644
84585 --- a/include/linux/kmod.h
84586 +++ b/include/linux/kmod.h
84587 @@ -34,6 +34,8 @@ extern char modprobe_path[]; /* for sysctl */
84588 * usually useless though. */
84589 extern __printf(2, 3)
84590 int __request_module(bool wait, const char *name, ...);
84591 +extern __printf(3, 4)
84592 +int ___request_module(bool wait, char *param_name, const char *name, ...);
84593 #define request_module(mod...) __request_module(true, mod)
84594 #define request_module_nowait(mod...) __request_module(false, mod)
84595 #define try_then_request_module(x, mod...) \
84596 @@ -57,6 +59,9 @@ struct subprocess_info {
84597 struct work_struct work;
84598 struct completion *complete;
84599 char *path;
84600 +#ifdef CONFIG_GRKERNSEC
84601 + char *origpath;
84602 +#endif
84603 char **argv;
84604 char **envp;
84605 int wait;
84606 diff --git a/include/linux/kobject.h b/include/linux/kobject.h
84607 index 2d61b90..a1d0a13 100644
84608 --- a/include/linux/kobject.h
84609 +++ b/include/linux/kobject.h
84610 @@ -118,7 +118,7 @@ struct kobj_type {
84611 struct attribute **default_attrs;
84612 const struct kobj_ns_type_operations *(*child_ns_type)(struct kobject *kobj);
84613 const void *(*namespace)(struct kobject *kobj);
84614 -};
84615 +} __do_const;
84616
84617 struct kobj_uevent_env {
84618 char *argv[3];
84619 @@ -142,6 +142,7 @@ struct kobj_attribute {
84620 ssize_t (*store)(struct kobject *kobj, struct kobj_attribute *attr,
84621 const char *buf, size_t count);
84622 };
84623 +typedef struct kobj_attribute __no_const kobj_attribute_no_const;
84624
84625 extern const struct sysfs_ops kobj_sysfs_ops;
84626
84627 @@ -169,7 +170,7 @@ struct kset {
84628 spinlock_t list_lock;
84629 struct kobject kobj;
84630 const struct kset_uevent_ops *uevent_ops;
84631 -};
84632 +} __randomize_layout;
84633
84634 extern void kset_init(struct kset *kset);
84635 extern int __must_check kset_register(struct kset *kset);
84636 diff --git a/include/linux/kobject_ns.h b/include/linux/kobject_ns.h
84637 index df32d25..fb52e27 100644
84638 --- a/include/linux/kobject_ns.h
84639 +++ b/include/linux/kobject_ns.h
84640 @@ -44,7 +44,7 @@ struct kobj_ns_type_operations {
84641 const void *(*netlink_ns)(struct sock *sk);
84642 const void *(*initial_ns)(void);
84643 void (*drop_ns)(void *);
84644 -};
84645 +} __do_const;
84646
84647 int kobj_ns_type_register(const struct kobj_ns_type_operations *ops);
84648 int kobj_ns_type_registered(enum kobj_ns_type type);
84649 diff --git a/include/linux/kref.h b/include/linux/kref.h
84650 index 484604d..0f6c5b6 100644
84651 --- a/include/linux/kref.h
84652 +++ b/include/linux/kref.h
84653 @@ -68,7 +68,7 @@ static inline void kref_get(struct kref *kref)
84654 static inline int kref_sub(struct kref *kref, unsigned int count,
84655 void (*release)(struct kref *kref))
84656 {
84657 - WARN_ON(release == NULL);
84658 + BUG_ON(release == NULL);
84659
84660 if (atomic_sub_and_test((int) count, &kref->refcount)) {
84661 release(kref);
84662 diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h
84663 index d12b210..d91fd76 100644
84664 --- a/include/linux/kvm_host.h
84665 +++ b/include/linux/kvm_host.h
84666 @@ -455,7 +455,7 @@ static inline void kvm_irqfd_exit(void)
84667 {
84668 }
84669 #endif
84670 -int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
84671 +int kvm_init(const void *opaque, unsigned vcpu_size, unsigned vcpu_align,
84672 struct module *module);
84673 void kvm_exit(void);
84674
84675 @@ -633,7 +633,7 @@ int kvm_arch_vcpu_ioctl_set_guest_debug(struct kvm_vcpu *vcpu,
84676 struct kvm_guest_debug *dbg);
84677 int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run);
84678
84679 -int kvm_arch_init(void *opaque);
84680 +int kvm_arch_init(const void *opaque);
84681 void kvm_arch_exit(void);
84682
84683 int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu);
84684 diff --git a/include/linux/libata.h b/include/linux/libata.h
84685 index 6b08cc1..248c5e9 100644
84686 --- a/include/linux/libata.h
84687 +++ b/include/linux/libata.h
84688 @@ -980,7 +980,7 @@ struct ata_port_operations {
84689 * fields must be pointers.
84690 */
84691 const struct ata_port_operations *inherits;
84692 -};
84693 +} __do_const;
84694
84695 struct ata_port_info {
84696 unsigned long flags;
84697 diff --git a/include/linux/linkage.h b/include/linux/linkage.h
84698 index a6a42dd..6c5ebce 100644
84699 --- a/include/linux/linkage.h
84700 +++ b/include/linux/linkage.h
84701 @@ -36,6 +36,7 @@
84702 #endif
84703
84704 #define __page_aligned_data __section(.data..page_aligned) __aligned(PAGE_SIZE)
84705 +#define __page_aligned_rodata __read_only __aligned(PAGE_SIZE)
84706 #define __page_aligned_bss __section(.bss..page_aligned) __aligned(PAGE_SIZE)
84707
84708 /*
84709 diff --git a/include/linux/list.h b/include/linux/list.h
84710 index feb773c..98f3075 100644
84711 --- a/include/linux/list.h
84712 +++ b/include/linux/list.h
84713 @@ -113,6 +113,19 @@ extern void __list_del_entry(struct list_head *entry);
84714 extern void list_del(struct list_head *entry);
84715 #endif
84716
84717 +extern void __pax_list_add(struct list_head *new,
84718 + struct list_head *prev,
84719 + struct list_head *next);
84720 +static inline void pax_list_add(struct list_head *new, struct list_head *head)
84721 +{
84722 + __pax_list_add(new, head, head->next);
84723 +}
84724 +static inline void pax_list_add_tail(struct list_head *new, struct list_head *head)
84725 +{
84726 + __pax_list_add(new, head->prev, head);
84727 +}
84728 +extern void pax_list_del(struct list_head *entry);
84729 +
84730 /**
84731 * list_replace - replace old entry by new one
84732 * @old : the element to be replaced
84733 @@ -146,6 +159,8 @@ static inline void list_del_init(struct list_head *entry)
84734 INIT_LIST_HEAD(entry);
84735 }
84736
84737 +extern void pax_list_del_init(struct list_head *entry);
84738 +
84739 /**
84740 * list_move - delete from one list and add as another's head
84741 * @list: the entry to move
84742 diff --git a/include/linux/lockref.h b/include/linux/lockref.h
84743 index b10b122..d37b3de 100644
84744 --- a/include/linux/lockref.h
84745 +++ b/include/linux/lockref.h
84746 @@ -28,7 +28,7 @@ struct lockref {
84747 #endif
84748 struct {
84749 spinlock_t lock;
84750 - int count;
84751 + atomic_t count;
84752 };
84753 };
84754 };
84755 @@ -43,9 +43,29 @@ extern void lockref_mark_dead(struct lockref *);
84756 extern int lockref_get_not_dead(struct lockref *);
84757
84758 /* Must be called under spinlock for reliable results */
84759 -static inline int __lockref_is_dead(const struct lockref *l)
84760 +static inline int __lockref_is_dead(const struct lockref *lockref)
84761 {
84762 - return ((int)l->count < 0);
84763 + return atomic_read(&lockref->count) < 0;
84764 +}
84765 +
84766 +static inline int __lockref_read(const struct lockref *lockref)
84767 +{
84768 + return atomic_read(&lockref->count);
84769 +}
84770 +
84771 +static inline void __lockref_set(struct lockref *lockref, int count)
84772 +{
84773 + atomic_set(&lockref->count, count);
84774 +}
84775 +
84776 +static inline void __lockref_inc(struct lockref *lockref)
84777 +{
84778 + atomic_inc(&lockref->count);
84779 +}
84780 +
84781 +static inline void __lockref_dec(struct lockref *lockref)
84782 +{
84783 + atomic_dec(&lockref->count);
84784 }
84785
84786 #endif /* __LINUX_LOCKREF_H */
84787 diff --git a/include/linux/math64.h b/include/linux/math64.h
84788 index c45c089..298841c 100644
84789 --- a/include/linux/math64.h
84790 +++ b/include/linux/math64.h
84791 @@ -15,7 +15,7 @@
84792 * This is commonly provided by 32bit archs to provide an optimized 64bit
84793 * divide.
84794 */
84795 -static inline u64 div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
84796 +static inline u64 __intentional_overflow(-1) div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
84797 {
84798 *remainder = dividend % divisor;
84799 return dividend / divisor;
84800 @@ -42,7 +42,7 @@ static inline u64 div64_u64_rem(u64 dividend, u64 divisor, u64 *remainder)
84801 /**
84802 * div64_u64 - unsigned 64bit divide with 64bit divisor
84803 */
84804 -static inline u64 div64_u64(u64 dividend, u64 divisor)
84805 +static inline u64 __intentional_overflow(-1) div64_u64(u64 dividend, u64 divisor)
84806 {
84807 return dividend / divisor;
84808 }
84809 @@ -61,7 +61,7 @@ static inline s64 div64_s64(s64 dividend, s64 divisor)
84810 #define div64_ul(x, y) div_u64((x), (y))
84811
84812 #ifndef div_u64_rem
84813 -static inline u64 div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
84814 +static inline u64 __intentional_overflow(-1) div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
84815 {
84816 *remainder = do_div(dividend, divisor);
84817 return dividend;
84818 @@ -77,7 +77,7 @@ extern u64 div64_u64_rem(u64 dividend, u64 divisor, u64 *remainder);
84819 #endif
84820
84821 #ifndef div64_u64
84822 -extern u64 div64_u64(u64 dividend, u64 divisor);
84823 +extern u64 __intentional_overflow(-1) div64_u64(u64 dividend, u64 divisor);
84824 #endif
84825
84826 #ifndef div64_s64
84827 @@ -94,7 +94,7 @@ extern s64 div64_s64(s64 dividend, s64 divisor);
84828 * divide.
84829 */
84830 #ifndef div_u64
84831 -static inline u64 div_u64(u64 dividend, u32 divisor)
84832 +static inline u64 __intentional_overflow(-1) div_u64(u64 dividend, u32 divisor)
84833 {
84834 u32 remainder;
84835 return div_u64_rem(dividend, divisor, &remainder);
84836 diff --git a/include/linux/mempolicy.h b/include/linux/mempolicy.h
84837 index 3d385c8..deacb6a 100644
84838 --- a/include/linux/mempolicy.h
84839 +++ b/include/linux/mempolicy.h
84840 @@ -91,6 +91,10 @@ static inline struct mempolicy *mpol_dup(struct mempolicy *pol)
84841 }
84842
84843 #define vma_policy(vma) ((vma)->vm_policy)
84844 +static inline void set_vma_policy(struct vm_area_struct *vma, struct mempolicy *pol)
84845 +{
84846 + vma->vm_policy = pol;
84847 +}
84848
84849 static inline void mpol_get(struct mempolicy *pol)
84850 {
84851 @@ -229,6 +233,9 @@ static inline void mpol_free_shared_policy(struct shared_policy *p)
84852 }
84853
84854 #define vma_policy(vma) NULL
84855 +static inline void set_vma_policy(struct vm_area_struct *vma, struct mempolicy *pol)
84856 +{
84857 +}
84858
84859 static inline int
84860 vma_dup_policy(struct vm_area_struct *src, struct vm_area_struct *dst)
84861 diff --git a/include/linux/mm.h b/include/linux/mm.h
84862 index 47a9392..ef645bc 100644
84863 --- a/include/linux/mm.h
84864 +++ b/include/linux/mm.h
84865 @@ -135,6 +135,11 @@ extern unsigned int kobjsize(const void *objp);
84866
84867 #define VM_DONTCOPY 0x00020000 /* Do not copy this vma on fork */
84868 #define VM_DONTEXPAND 0x00040000 /* Cannot expand with mremap() */
84869 +
84870 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32)
84871 +#define VM_PAGEEXEC 0x00080000 /* vma->vm_page_prot needs special handling */
84872 +#endif
84873 +
84874 #define VM_ACCOUNT 0x00100000 /* Is a VM accounted object */
84875 #define VM_NORESERVE 0x00200000 /* should the VM suppress accounting */
84876 #define VM_HUGETLB 0x00400000 /* Huge TLB Page VM */
84877 @@ -254,8 +259,8 @@ struct vm_operations_struct {
84878 /* called by access_process_vm when get_user_pages() fails, typically
84879 * for use by special VMAs that can switch between memory and hardware
84880 */
84881 - int (*access)(struct vm_area_struct *vma, unsigned long addr,
84882 - void *buf, int len, int write);
84883 + ssize_t (*access)(struct vm_area_struct *vma, unsigned long addr,
84884 + void *buf, size_t len, int write);
84885
84886 /* Called by the /proc/PID/maps code to ask the vma whether it
84887 * has a special name. Returning non-NULL will also cause this
84888 @@ -293,6 +298,7 @@ struct vm_operations_struct {
84889 struct page *(*find_special_page)(struct vm_area_struct *vma,
84890 unsigned long addr);
84891 };
84892 +typedef struct vm_operations_struct __no_const vm_operations_struct_no_const;
84893
84894 struct mmu_gather;
84895 struct inode;
84896 @@ -1213,8 +1219,8 @@ int follow_pfn(struct vm_area_struct *vma, unsigned long address,
84897 unsigned long *pfn);
84898 int follow_phys(struct vm_area_struct *vma, unsigned long address,
84899 unsigned int flags, unsigned long *prot, resource_size_t *phys);
84900 -int generic_access_phys(struct vm_area_struct *vma, unsigned long addr,
84901 - void *buf, int len, int write);
84902 +ssize_t generic_access_phys(struct vm_area_struct *vma, unsigned long addr,
84903 + void *buf, size_t len, int write);
84904
84905 static inline void unmap_shared_mapping_range(struct address_space *mapping,
84906 loff_t const holebegin, loff_t const holelen)
84907 @@ -1254,9 +1260,9 @@ static inline int fixup_user_fault(struct task_struct *tsk,
84908 }
84909 #endif
84910
84911 -extern int access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, int len, int write);
84912 -extern int access_remote_vm(struct mm_struct *mm, unsigned long addr,
84913 - void *buf, int len, int write);
84914 +extern ssize_t access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, size_t len, int write);
84915 +extern ssize_t access_remote_vm(struct mm_struct *mm, unsigned long addr,
84916 + void *buf, size_t len, int write);
84917
84918 long __get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
84919 unsigned long start, unsigned long nr_pages,
84920 @@ -1299,34 +1305,6 @@ int set_page_dirty_lock(struct page *page);
84921 int clear_page_dirty_for_io(struct page *page);
84922 int get_cmdline(struct task_struct *task, char *buffer, int buflen);
84923
84924 -/* Is the vma a continuation of the stack vma above it? */
84925 -static inline int vma_growsdown(struct vm_area_struct *vma, unsigned long addr)
84926 -{
84927 - return vma && (vma->vm_end == addr) && (vma->vm_flags & VM_GROWSDOWN);
84928 -}
84929 -
84930 -static inline int stack_guard_page_start(struct vm_area_struct *vma,
84931 - unsigned long addr)
84932 -{
84933 - return (vma->vm_flags & VM_GROWSDOWN) &&
84934 - (vma->vm_start == addr) &&
84935 - !vma_growsdown(vma->vm_prev, addr);
84936 -}
84937 -
84938 -/* Is the vma a continuation of the stack vma below it? */
84939 -static inline int vma_growsup(struct vm_area_struct *vma, unsigned long addr)
84940 -{
84941 - return vma && (vma->vm_start == addr) && (vma->vm_flags & VM_GROWSUP);
84942 -}
84943 -
84944 -static inline int stack_guard_page_end(struct vm_area_struct *vma,
84945 - unsigned long addr)
84946 -{
84947 - return (vma->vm_flags & VM_GROWSUP) &&
84948 - (vma->vm_end == addr) &&
84949 - !vma_growsup(vma->vm_next, addr);
84950 -}
84951 -
84952 extern struct task_struct *task_of_stack(struct task_struct *task,
84953 struct vm_area_struct *vma, bool in_group);
84954
84955 @@ -1449,8 +1427,15 @@ static inline int __pud_alloc(struct mm_struct *mm, pgd_t *pgd,
84956 {
84957 return 0;
84958 }
84959 +
84960 +static inline int __pud_alloc_kernel(struct mm_struct *mm, pgd_t *pgd,
84961 + unsigned long address)
84962 +{
84963 + return 0;
84964 +}
84965 #else
84966 int __pud_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long address);
84967 +int __pud_alloc_kernel(struct mm_struct *mm, pgd_t *pgd, unsigned long address);
84968 #endif
84969
84970 #if defined(__PAGETABLE_PMD_FOLDED) || !defined(CONFIG_MMU)
84971 @@ -1460,6 +1445,12 @@ static inline int __pmd_alloc(struct mm_struct *mm, pud_t *pud,
84972 return 0;
84973 }
84974
84975 +static inline int __pmd_alloc_kernel(struct mm_struct *mm, pud_t *pud,
84976 + unsigned long address)
84977 +{
84978 + return 0;
84979 +}
84980 +
84981 static inline void mm_nr_pmds_init(struct mm_struct *mm) {}
84982
84983 static inline unsigned long mm_nr_pmds(struct mm_struct *mm)
84984 @@ -1472,6 +1463,7 @@ static inline void mm_dec_nr_pmds(struct mm_struct *mm) {}
84985
84986 #else
84987 int __pmd_alloc(struct mm_struct *mm, pud_t *pud, unsigned long address);
84988 +int __pmd_alloc_kernel(struct mm_struct *mm, pud_t *pud, unsigned long address);
84989
84990 static inline void mm_nr_pmds_init(struct mm_struct *mm)
84991 {
84992 @@ -1509,11 +1501,23 @@ static inline pud_t *pud_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long a
84993 NULL: pud_offset(pgd, address);
84994 }
84995
84996 +static inline pud_t *pud_alloc_kernel(struct mm_struct *mm, pgd_t *pgd, unsigned long address)
84997 +{
84998 + return (unlikely(pgd_none(*pgd)) && __pud_alloc_kernel(mm, pgd, address))?
84999 + NULL: pud_offset(pgd, address);
85000 +}
85001 +
85002 static inline pmd_t *pmd_alloc(struct mm_struct *mm, pud_t *pud, unsigned long address)
85003 {
85004 return (unlikely(pud_none(*pud)) && __pmd_alloc(mm, pud, address))?
85005 NULL: pmd_offset(pud, address);
85006 }
85007 +
85008 +static inline pmd_t *pmd_alloc_kernel(struct mm_struct *mm, pud_t *pud, unsigned long address)
85009 +{
85010 + return (unlikely(pud_none(*pud)) && __pmd_alloc_kernel(mm, pud, address))?
85011 + NULL: pmd_offset(pud, address);
85012 +}
85013 #endif /* CONFIG_MMU && !__ARCH_HAS_4LEVEL_HACK */
85014
85015 #if USE_SPLIT_PTE_PTLOCKS
85016 @@ -1890,12 +1894,23 @@ extern struct vm_area_struct *copy_vma(struct vm_area_struct **,
85017 bool *need_rmap_locks);
85018 extern void exit_mmap(struct mm_struct *);
85019
85020 +#if defined(CONFIG_GRKERNSEC) && (defined(CONFIG_GRKERNSEC_RESLOG) || !defined(CONFIG_GRKERNSEC_NO_RBAC))
85021 +extern void gr_learn_resource(const struct task_struct *task, const int res,
85022 + const unsigned long wanted, const int gt);
85023 +#else
85024 +static inline void gr_learn_resource(const struct task_struct *task, const int res,
85025 + const unsigned long wanted, const int gt)
85026 +{
85027 +}
85028 +#endif
85029 +
85030 static inline int check_data_rlimit(unsigned long rlim,
85031 unsigned long new,
85032 unsigned long start,
85033 unsigned long end_data,
85034 unsigned long start_data)
85035 {
85036 + gr_learn_resource(current, RLIMIT_DATA, (new - start) + (end_data - start_data), 1);
85037 if (rlim < RLIM_INFINITY) {
85038 if (((new - start) + (end_data - start_data)) > rlim)
85039 return -ENOSPC;
85040 @@ -1920,7 +1935,7 @@ extern int install_special_mapping(struct mm_struct *mm,
85041 unsigned long addr, unsigned long len,
85042 unsigned long flags, struct page **pages);
85043
85044 -extern unsigned long get_unmapped_area(struct file *, unsigned long, unsigned long, unsigned long, unsigned long);
85045 +extern unsigned long get_unmapped_area(struct file *, unsigned long, unsigned long, unsigned long, unsigned long) __intentional_overflow(-1);
85046
85047 extern unsigned long mmap_region(struct file *file, unsigned long addr,
85048 unsigned long len, vm_flags_t vm_flags, unsigned long pgoff);
85049 @@ -1928,6 +1943,7 @@ extern unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
85050 unsigned long len, unsigned long prot, unsigned long flags,
85051 unsigned long pgoff, unsigned long *populate);
85052 extern int do_munmap(struct mm_struct *, unsigned long, size_t);
85053 +extern int __do_munmap(struct mm_struct *, unsigned long, size_t);
85054
85055 #ifdef CONFIG_MMU
85056 extern int __mm_populate(unsigned long addr, unsigned long len,
85057 @@ -1956,10 +1972,11 @@ struct vm_unmapped_area_info {
85058 unsigned long high_limit;
85059 unsigned long align_mask;
85060 unsigned long align_offset;
85061 + unsigned long threadstack_offset;
85062 };
85063
85064 -extern unsigned long unmapped_area(struct vm_unmapped_area_info *info);
85065 -extern unsigned long unmapped_area_topdown(struct vm_unmapped_area_info *info);
85066 +extern unsigned long unmapped_area(const struct vm_unmapped_area_info *info);
85067 +extern unsigned long unmapped_area_topdown(const struct vm_unmapped_area_info *info);
85068
85069 /*
85070 * Search for an unmapped address range.
85071 @@ -1971,7 +1988,7 @@ extern unsigned long unmapped_area_topdown(struct vm_unmapped_area_info *info);
85072 * - satisfies (begin_addr & align_mask) == (align_offset & align_mask)
85073 */
85074 static inline unsigned long
85075 -vm_unmapped_area(struct vm_unmapped_area_info *info)
85076 +vm_unmapped_area(const struct vm_unmapped_area_info *info)
85077 {
85078 if (!(info->flags & VM_UNMAPPED_AREA_TOPDOWN))
85079 return unmapped_area(info);
85080 @@ -2033,6 +2050,10 @@ extern struct vm_area_struct * find_vma(struct mm_struct * mm, unsigned long add
85081 extern struct vm_area_struct * find_vma_prev(struct mm_struct * mm, unsigned long addr,
85082 struct vm_area_struct **pprev);
85083
85084 +extern struct vm_area_struct *pax_find_mirror_vma(struct vm_area_struct *vma);
85085 +extern __must_check long pax_mirror_vma(struct vm_area_struct *vma_m, struct vm_area_struct *vma);
85086 +extern void pax_mirror_file_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m, spinlock_t *ptl);
85087 +
85088 /* Look up the first VMA which intersects the interval start_addr..end_addr-1,
85089 NULL if none. Assume start_addr < end_addr. */
85090 static inline struct vm_area_struct * find_vma_intersection(struct mm_struct * mm, unsigned long start_addr, unsigned long end_addr)
85091 @@ -2062,10 +2083,10 @@ static inline struct vm_area_struct *find_exact_vma(struct mm_struct *mm,
85092 }
85093
85094 #ifdef CONFIG_MMU
85095 -pgprot_t vm_get_page_prot(unsigned long vm_flags);
85096 +pgprot_t vm_get_page_prot(vm_flags_t vm_flags);
85097 void vma_set_page_prot(struct vm_area_struct *vma);
85098 #else
85099 -static inline pgprot_t vm_get_page_prot(unsigned long vm_flags)
85100 +static inline pgprot_t vm_get_page_prot(vm_flags_t vm_flags)
85101 {
85102 return __pgprot(0);
85103 }
85104 @@ -2127,6 +2148,11 @@ void vm_stat_account(struct mm_struct *, unsigned long, struct file *, long);
85105 static inline void vm_stat_account(struct mm_struct *mm,
85106 unsigned long flags, struct file *file, long pages)
85107 {
85108 +
85109 +#ifdef CONFIG_PAX_RANDMMAP
85110 + if (!(mm->pax_flags & MF_PAX_RANDMMAP) || (flags & (VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)))
85111 +#endif
85112 +
85113 mm->total_vm += pages;
85114 }
85115 #endif /* CONFIG_PROC_FS */
85116 @@ -2229,7 +2255,7 @@ extern int unpoison_memory(unsigned long pfn);
85117 extern int sysctl_memory_failure_early_kill;
85118 extern int sysctl_memory_failure_recovery;
85119 extern void shake_page(struct page *p, int access);
85120 -extern atomic_long_t num_poisoned_pages;
85121 +extern atomic_long_unchecked_t num_poisoned_pages;
85122 extern int soft_offline_page(struct page *page, int flags);
85123
85124 #if defined(CONFIG_TRANSPARENT_HUGEPAGE) || defined(CONFIG_HUGETLBFS)
85125 @@ -2280,5 +2306,11 @@ void __init setup_nr_node_ids(void);
85126 static inline void setup_nr_node_ids(void) {}
85127 #endif
85128
85129 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
85130 +extern void track_exec_limit(struct mm_struct *mm, unsigned long start, unsigned long end, unsigned long prot);
85131 +#else
85132 +static inline void track_exec_limit(struct mm_struct *mm, unsigned long start, unsigned long end, unsigned long prot) {}
85133 +#endif
85134 +
85135 #endif /* __KERNEL__ */
85136 #endif /* _LINUX_MM_H */
85137 diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h
85138 index 199a03a..7328440 100644
85139 --- a/include/linux/mm_types.h
85140 +++ b/include/linux/mm_types.h
85141 @@ -313,7 +313,9 @@ struct vm_area_struct {
85142 #ifdef CONFIG_NUMA
85143 struct mempolicy *vm_policy; /* NUMA policy for the VMA */
85144 #endif
85145 -};
85146 +
85147 + struct vm_area_struct *vm_mirror;/* PaX: mirror vma or NULL */
85148 +} __randomize_layout;
85149
85150 struct core_thread {
85151 struct task_struct *task;
85152 @@ -464,7 +466,25 @@ struct mm_struct {
85153 /* address of the bounds directory */
85154 void __user *bd_addr;
85155 #endif
85156 -};
85157 +
85158 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
85159 + unsigned long pax_flags;
85160 +#endif
85161 +
85162 +#ifdef CONFIG_PAX_DLRESOLVE
85163 + unsigned long call_dl_resolve;
85164 +#endif
85165 +
85166 +#if defined(CONFIG_PPC32) && defined(CONFIG_PAX_EMUSIGRT)
85167 + unsigned long call_syscall;
85168 +#endif
85169 +
85170 +#ifdef CONFIG_PAX_ASLR
85171 + unsigned long delta_mmap; /* randomized offset */
85172 + unsigned long delta_stack; /* randomized offset */
85173 +#endif
85174 +
85175 +} __randomize_layout;
85176
85177 static inline void mm_init_cpumask(struct mm_struct *mm)
85178 {
85179 diff --git a/include/linux/mmc/core.h b/include/linux/mmc/core.h
85180 index 160448f..7b332b7 100644
85181 --- a/include/linux/mmc/core.h
85182 +++ b/include/linux/mmc/core.h
85183 @@ -79,7 +79,7 @@ struct mmc_command {
85184 #define mmc_cmd_type(cmd) ((cmd)->flags & MMC_CMD_MASK)
85185
85186 unsigned int retries; /* max number of retries */
85187 - unsigned int error; /* command error */
85188 + int error; /* command error */
85189
85190 /*
85191 * Standard errno values are used for errors, but some have specific
85192 diff --git a/include/linux/mmiotrace.h b/include/linux/mmiotrace.h
85193 index c5d5278..f0b68c8 100644
85194 --- a/include/linux/mmiotrace.h
85195 +++ b/include/linux/mmiotrace.h
85196 @@ -46,7 +46,7 @@ extern int kmmio_handler(struct pt_regs *regs, unsigned long addr);
85197 /* Called from ioremap.c */
85198 extern void mmiotrace_ioremap(resource_size_t offset, unsigned long size,
85199 void __iomem *addr);
85200 -extern void mmiotrace_iounmap(volatile void __iomem *addr);
85201 +extern void mmiotrace_iounmap(const volatile void __iomem *addr);
85202
85203 /* For anyone to insert markers. Remember trailing newline. */
85204 extern __printf(1, 2) int mmiotrace_printk(const char *fmt, ...);
85205 @@ -66,7 +66,7 @@ static inline void mmiotrace_ioremap(resource_size_t offset,
85206 {
85207 }
85208
85209 -static inline void mmiotrace_iounmap(volatile void __iomem *addr)
85210 +static inline void mmiotrace_iounmap(const volatile void __iomem *addr)
85211 {
85212 }
85213
85214 diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
85215 index 2782df4..abe756e 100644
85216 --- a/include/linux/mmzone.h
85217 +++ b/include/linux/mmzone.h
85218 @@ -526,7 +526,7 @@ struct zone {
85219
85220 ZONE_PADDING(_pad3_)
85221 /* Zone statistics */
85222 - atomic_long_t vm_stat[NR_VM_ZONE_STAT_ITEMS];
85223 + atomic_long_unchecked_t vm_stat[NR_VM_ZONE_STAT_ITEMS];
85224 } ____cacheline_internodealigned_in_smp;
85225
85226 enum zone_flags {
85227 diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h
85228 index e530533..c9620c7 100644
85229 --- a/include/linux/mod_devicetable.h
85230 +++ b/include/linux/mod_devicetable.h
85231 @@ -139,7 +139,7 @@ struct usb_device_id {
85232 #define USB_DEVICE_ID_MATCH_INT_PROTOCOL 0x0200
85233 #define USB_DEVICE_ID_MATCH_INT_NUMBER 0x0400
85234
85235 -#define HID_ANY_ID (~0)
85236 +#define HID_ANY_ID (~0U)
85237 #define HID_BUS_ANY 0xffff
85238 #define HID_GROUP_ANY 0x0000
85239
85240 @@ -470,7 +470,7 @@ struct dmi_system_id {
85241 const char *ident;
85242 struct dmi_strmatch matches[4];
85243 void *driver_data;
85244 -};
85245 +} __do_const;
85246 /*
85247 * struct dmi_device_id appears during expansion of
85248 * "MODULE_DEVICE_TABLE(dmi, x)". Compiler doesn't look inside it
85249 diff --git a/include/linux/module.h b/include/linux/module.h
85250 index b03485b..a26974f 100644
85251 --- a/include/linux/module.h
85252 +++ b/include/linux/module.h
85253 @@ -17,9 +17,11 @@
85254 #include <linux/moduleparam.h>
85255 #include <linux/jump_label.h>
85256 #include <linux/export.h>
85257 +#include <linux/fs.h>
85258
85259 #include <linux/percpu.h>
85260 #include <asm/module.h>
85261 +#include <asm/pgtable.h>
85262
85263 /* In stripped ARM and x86-64 modules, ~ is surprisingly rare. */
85264 #define MODULE_SIG_STRING "~Module signature appended~\n"
85265 @@ -42,7 +44,7 @@ struct module_kobject {
85266 struct kobject *drivers_dir;
85267 struct module_param_attrs *mp;
85268 struct completion *kobj_completion;
85269 -};
85270 +} __randomize_layout;
85271
85272 struct module_attribute {
85273 struct attribute attr;
85274 @@ -54,12 +56,13 @@ struct module_attribute {
85275 int (*test)(struct module *);
85276 void (*free)(struct module *);
85277 };
85278 +typedef struct module_attribute __no_const module_attribute_no_const;
85279
85280 struct module_version_attribute {
85281 struct module_attribute mattr;
85282 const char *module_name;
85283 const char *version;
85284 -} __attribute__ ((__aligned__(sizeof(void *))));
85285 +} __do_const __attribute__ ((__aligned__(sizeof(void *))));
85286
85287 extern ssize_t __modver_version_show(struct module_attribute *,
85288 struct module_kobject *, char *);
85289 @@ -221,7 +224,7 @@ struct module {
85290
85291 /* Sysfs stuff. */
85292 struct module_kobject mkobj;
85293 - struct module_attribute *modinfo_attrs;
85294 + module_attribute_no_const *modinfo_attrs;
85295 const char *version;
85296 const char *srcversion;
85297 struct kobject *holders_dir;
85298 @@ -270,19 +273,16 @@ struct module {
85299 int (*init)(void);
85300
85301 /* If this is non-NULL, vfree after init() returns */
85302 - void *module_init;
85303 + void *module_init_rx, *module_init_rw;
85304
85305 /* Here is the actual code + data, vfree'd on unload. */
85306 - void *module_core;
85307 + void *module_core_rx, *module_core_rw;
85308
85309 /* Here are the sizes of the init and core sections */
85310 - unsigned int init_size, core_size;
85311 + unsigned int init_size_rw, core_size_rw;
85312
85313 /* The size of the executable code in each section. */
85314 - unsigned int init_text_size, core_text_size;
85315 -
85316 - /* Size of RO sections of the module (text+rodata) */
85317 - unsigned int init_ro_size, core_ro_size;
85318 + unsigned int init_size_rx, core_size_rx;
85319
85320 /* Arch-specific module values */
85321 struct mod_arch_specific arch;
85322 @@ -338,6 +338,10 @@ struct module {
85323 #ifdef CONFIG_EVENT_TRACING
85324 struct ftrace_event_call **trace_events;
85325 unsigned int num_trace_events;
85326 + struct file_operations trace_id;
85327 + struct file_operations trace_enable;
85328 + struct file_operations trace_format;
85329 + struct file_operations trace_filter;
85330 #endif
85331 #ifdef CONFIG_FTRACE_MCOUNT_RECORD
85332 unsigned int num_ftrace_callsites;
85333 @@ -365,7 +369,7 @@ struct module {
85334 ctor_fn_t *ctors;
85335 unsigned int num_ctors;
85336 #endif
85337 -};
85338 +} __randomize_layout;
85339 #ifndef MODULE_ARCH_INIT
85340 #define MODULE_ARCH_INIT {}
85341 #endif
85342 @@ -386,18 +390,48 @@ bool is_module_address(unsigned long addr);
85343 bool is_module_percpu_address(unsigned long addr);
85344 bool is_module_text_address(unsigned long addr);
85345
85346 +static inline int within_module_range(unsigned long addr, void *start, unsigned long size)
85347 +{
85348 +
85349 +#ifdef CONFIG_PAX_KERNEXEC
85350 + if (ktla_ktva(addr) >= (unsigned long)start &&
85351 + ktla_ktva(addr) < (unsigned long)start + size)
85352 + return 1;
85353 +#endif
85354 +
85355 + return ((void *)addr >= start && (void *)addr < start + size);
85356 +}
85357 +
85358 +static inline int within_module_core_rx(unsigned long addr, const struct module *mod)
85359 +{
85360 + return within_module_range(addr, mod->module_core_rx, mod->core_size_rx);
85361 +}
85362 +
85363 +static inline int within_module_core_rw(unsigned long addr, const struct module *mod)
85364 +{
85365 + return within_module_range(addr, mod->module_core_rw, mod->core_size_rw);
85366 +}
85367 +
85368 +static inline int within_module_init_rx(unsigned long addr, const struct module *mod)
85369 +{
85370 + return within_module_range(addr, mod->module_init_rx, mod->init_size_rx);
85371 +}
85372 +
85373 +static inline int within_module_init_rw(unsigned long addr, const struct module *mod)
85374 +{
85375 + return within_module_range(addr, mod->module_init_rw, mod->init_size_rw);
85376 +}
85377 +
85378 static inline bool within_module_core(unsigned long addr,
85379 const struct module *mod)
85380 {
85381 - return (unsigned long)mod->module_core <= addr &&
85382 - addr < (unsigned long)mod->module_core + mod->core_size;
85383 + return within_module_core_rx(addr, mod) || within_module_core_rw(addr, mod);
85384 }
85385
85386 static inline bool within_module_init(unsigned long addr,
85387 const struct module *mod)
85388 {
85389 - return (unsigned long)mod->module_init <= addr &&
85390 - addr < (unsigned long)mod->module_init + mod->init_size;
85391 + return within_module_init_rx(addr, mod) || within_module_init_rw(addr, mod);
85392 }
85393
85394 static inline bool within_module(unsigned long addr, const struct module *mod)
85395 diff --git a/include/linux/moduleloader.h b/include/linux/moduleloader.h
85396 index 4d0cb9b..3169ac7 100644
85397 --- a/include/linux/moduleloader.h
85398 +++ b/include/linux/moduleloader.h
85399 @@ -25,9 +25,21 @@ unsigned int arch_mod_section_prepend(struct module *mod, unsigned int section);
85400 sections. Returns NULL on failure. */
85401 void *module_alloc(unsigned long size);
85402
85403 +#ifdef CONFIG_PAX_KERNEXEC
85404 +void *module_alloc_exec(unsigned long size);
85405 +#else
85406 +#define module_alloc_exec(x) module_alloc(x)
85407 +#endif
85408 +
85409 /* Free memory returned from module_alloc. */
85410 void module_memfree(void *module_region);
85411
85412 +#ifdef CONFIG_PAX_KERNEXEC
85413 +void module_memfree_exec(void *module_region);
85414 +#else
85415 +#define module_memfree_exec(x) module_memfree((x))
85416 +#endif
85417 +
85418 /*
85419 * Apply the given relocation to the (simplified) ELF. Return -error
85420 * or 0.
85421 @@ -45,8 +57,10 @@ static inline int apply_relocate(Elf_Shdr *sechdrs,
85422 unsigned int relsec,
85423 struct module *me)
85424 {
85425 +#ifdef CONFIG_MODULES
85426 printk(KERN_ERR "module %s: REL relocation unsupported\n",
85427 module_name(me));
85428 +#endif
85429 return -ENOEXEC;
85430 }
85431 #endif
85432 @@ -68,8 +82,10 @@ static inline int apply_relocate_add(Elf_Shdr *sechdrs,
85433 unsigned int relsec,
85434 struct module *me)
85435 {
85436 +#ifdef CONFIG_MODULES
85437 printk(KERN_ERR "module %s: REL relocation unsupported\n",
85438 module_name(me));
85439 +#endif
85440 return -ENOEXEC;
85441 }
85442 #endif
85443 diff --git a/include/linux/moduleparam.h b/include/linux/moduleparam.h
85444 index 1c9effa..1160bdd 100644
85445 --- a/include/linux/moduleparam.h
85446 +++ b/include/linux/moduleparam.h
85447 @@ -323,7 +323,7 @@ static inline void __kernel_param_unlock(void)
85448 * @len is usually just sizeof(string).
85449 */
85450 #define module_param_string(name, string, len, perm) \
85451 - static const struct kparam_string __param_string_##name \
85452 + static const struct kparam_string __param_string_##name __used \
85453 = { len, string }; \
85454 __module_param_call(MODULE_PARAM_PREFIX, name, \
85455 &param_ops_string, \
85456 @@ -467,7 +467,7 @@ extern int param_set_bint(const char *val, const struct kernel_param *kp);
85457 */
85458 #define module_param_array_named(name, array, type, nump, perm) \
85459 param_check_##type(name, &(array)[0]); \
85460 - static const struct kparam_array __param_arr_##name \
85461 + static const struct kparam_array __param_arr_##name __used \
85462 = { .max = ARRAY_SIZE(array), .num = nump, \
85463 .ops = &param_ops_##type, \
85464 .elemsize = sizeof(array[0]), .elem = array }; \
85465 diff --git a/include/linux/mount.h b/include/linux/mount.h
85466 index 564beee..653be6f 100644
85467 --- a/include/linux/mount.h
85468 +++ b/include/linux/mount.h
85469 @@ -67,7 +67,7 @@ struct vfsmount {
85470 struct dentry *mnt_root; /* root of the mounted tree */
85471 struct super_block *mnt_sb; /* pointer to superblock */
85472 int mnt_flags;
85473 -};
85474 +} __randomize_layout;
85475
85476 struct file; /* forward dec */
85477 struct path;
85478 diff --git a/include/linux/namei.h b/include/linux/namei.h
85479 index c899077..b9a2010 100644
85480 --- a/include/linux/namei.h
85481 +++ b/include/linux/namei.h
85482 @@ -71,8 +71,8 @@ extern struct dentry *lock_rename(struct dentry *, struct dentry *);
85483 extern void unlock_rename(struct dentry *, struct dentry *);
85484
85485 extern void nd_jump_link(struct nameidata *nd, struct path *path);
85486 -extern void nd_set_link(struct nameidata *nd, char *path);
85487 -extern char *nd_get_link(struct nameidata *nd);
85488 +extern void nd_set_link(struct nameidata *nd, const char *path);
85489 +extern const char *nd_get_link(const struct nameidata *nd);
85490
85491 static inline void nd_terminate_link(void *name, size_t len, size_t maxlen)
85492 {
85493 diff --git a/include/linux/net.h b/include/linux/net.h
85494 index 17d8339..81656c0 100644
85495 --- a/include/linux/net.h
85496 +++ b/include/linux/net.h
85497 @@ -192,7 +192,7 @@ struct net_proto_family {
85498 int (*create)(struct net *net, struct socket *sock,
85499 int protocol, int kern);
85500 struct module *owner;
85501 -};
85502 +} __do_const;
85503
85504 struct iovec;
85505 struct kvec;
85506 diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
85507 index 2787388..1dd8e88 100644
85508 --- a/include/linux/netdevice.h
85509 +++ b/include/linux/netdevice.h
85510 @@ -1198,6 +1198,7 @@ struct net_device_ops {
85511 u8 state);
85512 #endif
85513 };
85514 +typedef struct net_device_ops __no_const net_device_ops_no_const;
85515
85516 /**
85517 * enum net_device_priv_flags - &struct net_device priv_flags
85518 @@ -1546,10 +1547,10 @@ struct net_device {
85519
85520 struct net_device_stats stats;
85521
85522 - atomic_long_t rx_dropped;
85523 - atomic_long_t tx_dropped;
85524 + atomic_long_unchecked_t rx_dropped;
85525 + atomic_long_unchecked_t tx_dropped;
85526
85527 - atomic_t carrier_changes;
85528 + atomic_unchecked_t carrier_changes;
85529
85530 #ifdef CONFIG_WIRELESS_EXT
85531 const struct iw_handler_def * wireless_handlers;
85532 diff --git a/include/linux/netfilter.h b/include/linux/netfilter.h
85533 index 2517ece..0bbfcfb 100644
85534 --- a/include/linux/netfilter.h
85535 +++ b/include/linux/netfilter.h
85536 @@ -85,7 +85,7 @@ struct nf_sockopt_ops {
85537 #endif
85538 /* Use the module struct to lock set/get code in place */
85539 struct module *owner;
85540 -};
85541 +} __do_const;
85542
85543 /* Function to register/unregister hook points. */
85544 int nf_register_hook(struct nf_hook_ops *reg);
85545 diff --git a/include/linux/netfilter/nfnetlink.h b/include/linux/netfilter/nfnetlink.h
85546 index e955d47..04a5338 100644
85547 --- a/include/linux/netfilter/nfnetlink.h
85548 +++ b/include/linux/netfilter/nfnetlink.h
85549 @@ -19,7 +19,7 @@ struct nfnl_callback {
85550 const struct nlattr * const cda[]);
85551 const struct nla_policy *policy; /* netlink attribute policy */
85552 const u_int16_t attr_count; /* number of nlattr's */
85553 -};
85554 +} __do_const;
85555
85556 struct nfnetlink_subsystem {
85557 const char *name;
85558 diff --git a/include/linux/netfilter/xt_gradm.h b/include/linux/netfilter/xt_gradm.h
85559 new file mode 100644
85560 index 0000000..33f4af8
85561 --- /dev/null
85562 +++ b/include/linux/netfilter/xt_gradm.h
85563 @@ -0,0 +1,9 @@
85564 +#ifndef _LINUX_NETFILTER_XT_GRADM_H
85565 +#define _LINUX_NETFILTER_XT_GRADM_H 1
85566 +
85567 +struct xt_gradm_mtinfo {
85568 + __u16 flags;
85569 + __u16 invflags;
85570 +};
85571 +
85572 +#endif
85573 diff --git a/include/linux/nls.h b/include/linux/nls.h
85574 index 520681b..2b7fabb 100644
85575 --- a/include/linux/nls.h
85576 +++ b/include/linux/nls.h
85577 @@ -31,7 +31,7 @@ struct nls_table {
85578 const unsigned char *charset2upper;
85579 struct module *owner;
85580 struct nls_table *next;
85581 -};
85582 +} __do_const;
85583
85584 /* this value hold the maximum octet of charset */
85585 #define NLS_MAX_CHARSET_SIZE 6 /* for UTF-8 */
85586 @@ -46,7 +46,7 @@ enum utf16_endian {
85587 /* nls_base.c */
85588 extern int __register_nls(struct nls_table *, struct module *);
85589 extern int unregister_nls(struct nls_table *);
85590 -extern struct nls_table *load_nls(char *);
85591 +extern struct nls_table *load_nls(const char *);
85592 extern void unload_nls(struct nls_table *);
85593 extern struct nls_table *load_nls_default(void);
85594 #define register_nls(nls) __register_nls((nls), THIS_MODULE)
85595 diff --git a/include/linux/notifier.h b/include/linux/notifier.h
85596 index d14a4c3..a078786 100644
85597 --- a/include/linux/notifier.h
85598 +++ b/include/linux/notifier.h
85599 @@ -54,7 +54,8 @@ struct notifier_block {
85600 notifier_fn_t notifier_call;
85601 struct notifier_block __rcu *next;
85602 int priority;
85603 -};
85604 +} __do_const;
85605 +typedef struct notifier_block __no_const notifier_block_no_const;
85606
85607 struct atomic_notifier_head {
85608 spinlock_t lock;
85609 diff --git a/include/linux/oprofile.h b/include/linux/oprofile.h
85610 index b2a0f15..4d7da32 100644
85611 --- a/include/linux/oprofile.h
85612 +++ b/include/linux/oprofile.h
85613 @@ -138,9 +138,9 @@ int oprofilefs_create_ulong(struct dentry * root,
85614 int oprofilefs_create_ro_ulong(struct dentry * root,
85615 char const * name, ulong * val);
85616
85617 -/** Create a file for read-only access to an atomic_t. */
85618 +/** Create a file for read-only access to an atomic_unchecked_t. */
85619 int oprofilefs_create_ro_atomic(struct dentry * root,
85620 - char const * name, atomic_t * val);
85621 + char const * name, atomic_unchecked_t * val);
85622
85623 /** create a directory */
85624 struct dentry *oprofilefs_mkdir(struct dentry *parent, char const *name);
85625 diff --git a/include/linux/padata.h b/include/linux/padata.h
85626 index 4386946..f50c615 100644
85627 --- a/include/linux/padata.h
85628 +++ b/include/linux/padata.h
85629 @@ -129,7 +129,7 @@ struct parallel_data {
85630 struct padata_serial_queue __percpu *squeue;
85631 atomic_t reorder_objects;
85632 atomic_t refcnt;
85633 - atomic_t seq_nr;
85634 + atomic_unchecked_t seq_nr;
85635 struct padata_cpumask cpumask;
85636 spinlock_t lock ____cacheline_aligned;
85637 unsigned int processed;
85638 diff --git a/include/linux/path.h b/include/linux/path.h
85639 index d137218..be0c176 100644
85640 --- a/include/linux/path.h
85641 +++ b/include/linux/path.h
85642 @@ -1,13 +1,15 @@
85643 #ifndef _LINUX_PATH_H
85644 #define _LINUX_PATH_H
85645
85646 +#include <linux/compiler.h>
85647 +
85648 struct dentry;
85649 struct vfsmount;
85650
85651 struct path {
85652 struct vfsmount *mnt;
85653 struct dentry *dentry;
85654 -};
85655 +} __randomize_layout;
85656
85657 extern void path_get(const struct path *);
85658 extern void path_put(const struct path *);
85659 diff --git a/include/linux/pci_hotplug.h b/include/linux/pci_hotplug.h
85660 index 8c78950..0d74ed9 100644
85661 --- a/include/linux/pci_hotplug.h
85662 +++ b/include/linux/pci_hotplug.h
85663 @@ -71,7 +71,8 @@ struct hotplug_slot_ops {
85664 int (*get_latch_status) (struct hotplug_slot *slot, u8 *value);
85665 int (*get_adapter_status) (struct hotplug_slot *slot, u8 *value);
85666 int (*reset_slot) (struct hotplug_slot *slot, int probe);
85667 -};
85668 +} __do_const;
85669 +typedef struct hotplug_slot_ops __no_const hotplug_slot_ops_no_const;
85670
85671 /**
85672 * struct hotplug_slot_info - used to notify the hotplug pci core of the state of the slot
85673 diff --git a/include/linux/percpu.h b/include/linux/percpu.h
85674 index caebf2a..4c3ae9d 100644
85675 --- a/include/linux/percpu.h
85676 +++ b/include/linux/percpu.h
85677 @@ -34,7 +34,7 @@
85678 * preallocate for this. Keep PERCPU_DYNAMIC_RESERVE equal to or
85679 * larger than PERCPU_DYNAMIC_EARLY_SIZE.
85680 */
85681 -#define PERCPU_DYNAMIC_EARLY_SLOTS 128
85682 +#define PERCPU_DYNAMIC_EARLY_SLOTS 256
85683 #define PERCPU_DYNAMIC_EARLY_SIZE (12 << 10)
85684
85685 /*
85686 diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h
85687 index 2b62198..2b74233 100644
85688 --- a/include/linux/perf_event.h
85689 +++ b/include/linux/perf_event.h
85690 @@ -343,8 +343,8 @@ struct perf_event {
85691
85692 enum perf_event_active_state state;
85693 unsigned int attach_state;
85694 - local64_t count;
85695 - atomic64_t child_count;
85696 + local64_t count; /* PaX: fix it one day */
85697 + atomic64_unchecked_t child_count;
85698
85699 /*
85700 * These are the total time in nanoseconds that the event
85701 @@ -395,8 +395,8 @@ struct perf_event {
85702 * These accumulate total time (in nanoseconds) that children
85703 * events have been enabled and running, respectively.
85704 */
85705 - atomic64_t child_total_time_enabled;
85706 - atomic64_t child_total_time_running;
85707 + atomic64_unchecked_t child_total_time_enabled;
85708 + atomic64_unchecked_t child_total_time_running;
85709
85710 /*
85711 * Protect attach/detach and child_list:
85712 @@ -752,7 +752,7 @@ static inline void perf_callchain_store(struct perf_callchain_entry *entry, u64
85713 entry->ip[entry->nr++] = ip;
85714 }
85715
85716 -extern int sysctl_perf_event_paranoid;
85717 +extern int sysctl_perf_event_legitimately_concerned;
85718 extern int sysctl_perf_event_mlock;
85719 extern int sysctl_perf_event_sample_rate;
85720 extern int sysctl_perf_cpu_time_max_percent;
85721 @@ -767,19 +767,24 @@ extern int perf_cpu_time_max_percent_handler(struct ctl_table *table, int write,
85722 loff_t *ppos);
85723
85724
85725 +static inline bool perf_paranoid_any(void)
85726 +{
85727 + return sysctl_perf_event_legitimately_concerned > 2;
85728 +}
85729 +
85730 static inline bool perf_paranoid_tracepoint_raw(void)
85731 {
85732 - return sysctl_perf_event_paranoid > -1;
85733 + return sysctl_perf_event_legitimately_concerned > -1;
85734 }
85735
85736 static inline bool perf_paranoid_cpu(void)
85737 {
85738 - return sysctl_perf_event_paranoid > 0;
85739 + return sysctl_perf_event_legitimately_concerned > 0;
85740 }
85741
85742 static inline bool perf_paranoid_kernel(void)
85743 {
85744 - return sysctl_perf_event_paranoid > 1;
85745 + return sysctl_perf_event_legitimately_concerned > 1;
85746 }
85747
85748 extern void perf_event_init(void);
85749 @@ -912,7 +917,7 @@ struct perf_pmu_events_attr {
85750 struct device_attribute attr;
85751 u64 id;
85752 const char *event_str;
85753 -};
85754 +} __do_const;
85755
85756 ssize_t perf_event_sysfs_show(struct device *dev, struct device_attribute *attr,
85757 char *page);
85758 diff --git a/include/linux/pid_namespace.h b/include/linux/pid_namespace.h
85759 index 918b117..7af374b7 100644
85760 --- a/include/linux/pid_namespace.h
85761 +++ b/include/linux/pid_namespace.h
85762 @@ -45,7 +45,7 @@ struct pid_namespace {
85763 int hide_pid;
85764 int reboot; /* group exit code if this pidns was rebooted */
85765 struct ns_common ns;
85766 -};
85767 +} __randomize_layout;
85768
85769 extern struct pid_namespace init_pid_ns;
85770
85771 diff --git a/include/linux/pipe_fs_i.h b/include/linux/pipe_fs_i.h
85772 index eb8b8ac..62649e1 100644
85773 --- a/include/linux/pipe_fs_i.h
85774 +++ b/include/linux/pipe_fs_i.h
85775 @@ -47,10 +47,10 @@ struct pipe_inode_info {
85776 struct mutex mutex;
85777 wait_queue_head_t wait;
85778 unsigned int nrbufs, curbuf, buffers;
85779 - unsigned int readers;
85780 - unsigned int writers;
85781 - unsigned int files;
85782 - unsigned int waiting_writers;
85783 + atomic_t readers;
85784 + atomic_t writers;
85785 + atomic_t files;
85786 + atomic_t waiting_writers;
85787 unsigned int r_counter;
85788 unsigned int w_counter;
85789 struct page *tmp_page;
85790 diff --git a/include/linux/pm.h b/include/linux/pm.h
85791 index e2f1be6..78a0506 100644
85792 --- a/include/linux/pm.h
85793 +++ b/include/linux/pm.h
85794 @@ -608,6 +608,7 @@ struct dev_pm_domain {
85795 struct dev_pm_ops ops;
85796 void (*detach)(struct device *dev, bool power_off);
85797 };
85798 +typedef struct dev_pm_domain __no_const dev_pm_domain_no_const;
85799
85800 /*
85801 * The PM_EVENT_ messages are also used by drivers implementing the legacy
85802 diff --git a/include/linux/pm_domain.h b/include/linux/pm_domain.h
85803 index 080e778..cbdaef7 100644
85804 --- a/include/linux/pm_domain.h
85805 +++ b/include/linux/pm_domain.h
85806 @@ -39,11 +39,11 @@ struct gpd_dev_ops {
85807 int (*save_state)(struct device *dev);
85808 int (*restore_state)(struct device *dev);
85809 bool (*active_wakeup)(struct device *dev);
85810 -};
85811 +} __no_const;
85812
85813 struct gpd_cpuidle_data {
85814 unsigned int saved_exit_latency;
85815 - struct cpuidle_state *idle_state;
85816 + cpuidle_state_no_const *idle_state;
85817 };
85818
85819 struct generic_pm_domain {
85820 diff --git a/include/linux/pm_runtime.h b/include/linux/pm_runtime.h
85821 index 30e84d4..22278b4 100644
85822 --- a/include/linux/pm_runtime.h
85823 +++ b/include/linux/pm_runtime.h
85824 @@ -115,7 +115,7 @@ static inline bool pm_runtime_callbacks_present(struct device *dev)
85825
85826 static inline void pm_runtime_mark_last_busy(struct device *dev)
85827 {
85828 - ACCESS_ONCE(dev->power.last_busy) = jiffies;
85829 + ACCESS_ONCE_RW(dev->power.last_busy) = jiffies;
85830 }
85831
85832 static inline bool pm_runtime_is_irq_safe(struct device *dev)
85833 diff --git a/include/linux/pnp.h b/include/linux/pnp.h
85834 index 6512e9c..ec27fa2 100644
85835 --- a/include/linux/pnp.h
85836 +++ b/include/linux/pnp.h
85837 @@ -298,7 +298,7 @@ static inline void pnp_set_drvdata(struct pnp_dev *pdev, void *data)
85838 struct pnp_fixup {
85839 char id[7];
85840 void (*quirk_function) (struct pnp_dev * dev); /* fixup function */
85841 -};
85842 +} __do_const;
85843
85844 /* config parameters */
85845 #define PNP_CONFIG_NORMAL 0x0001
85846 diff --git a/include/linux/poison.h b/include/linux/poison.h
85847 index 2110a81..13a11bb 100644
85848 --- a/include/linux/poison.h
85849 +++ b/include/linux/poison.h
85850 @@ -19,8 +19,8 @@
85851 * under normal circumstances, used to verify that nobody uses
85852 * non-initialized list entries.
85853 */
85854 -#define LIST_POISON1 ((void *) 0x00100100 + POISON_POINTER_DELTA)
85855 -#define LIST_POISON2 ((void *) 0x00200200 + POISON_POINTER_DELTA)
85856 +#define LIST_POISON1 ((void *) (long)0xFFFFFF01)
85857 +#define LIST_POISON2 ((void *) (long)0xFFFFFF02)
85858
85859 /********** include/linux/timer.h **********/
85860 /*
85861 diff --git a/include/linux/power/smartreflex.h b/include/linux/power/smartreflex.h
85862 index d8b187c3..9a9257a 100644
85863 --- a/include/linux/power/smartreflex.h
85864 +++ b/include/linux/power/smartreflex.h
85865 @@ -238,7 +238,7 @@ struct omap_sr_class_data {
85866 int (*notify)(struct omap_sr *sr, u32 status);
85867 u8 notify_flags;
85868 u8 class_type;
85869 -};
85870 +} __do_const;
85871
85872 /**
85873 * struct omap_sr_nvalue_table - Smartreflex n-target value info
85874 diff --git a/include/linux/ppp-comp.h b/include/linux/ppp-comp.h
85875 index 4ea1d37..80f4b33 100644
85876 --- a/include/linux/ppp-comp.h
85877 +++ b/include/linux/ppp-comp.h
85878 @@ -84,7 +84,7 @@ struct compressor {
85879 struct module *owner;
85880 /* Extra skb space needed by the compressor algorithm */
85881 unsigned int comp_extra;
85882 -};
85883 +} __do_const;
85884
85885 /*
85886 * The return value from decompress routine is the length of the
85887 diff --git a/include/linux/preempt.h b/include/linux/preempt.h
85888 index de83b4e..c4b997d 100644
85889 --- a/include/linux/preempt.h
85890 +++ b/include/linux/preempt.h
85891 @@ -27,11 +27,16 @@ extern void preempt_count_sub(int val);
85892 #define preempt_count_dec_and_test() __preempt_count_dec_and_test()
85893 #endif
85894
85895 +#define raw_preempt_count_add(val) __preempt_count_add(val)
85896 +#define raw_preempt_count_sub(val) __preempt_count_sub(val)
85897 +
85898 #define __preempt_count_inc() __preempt_count_add(1)
85899 #define __preempt_count_dec() __preempt_count_sub(1)
85900
85901 #define preempt_count_inc() preempt_count_add(1)
85902 +#define raw_preempt_count_inc() raw_preempt_count_add(1)
85903 #define preempt_count_dec() preempt_count_sub(1)
85904 +#define raw_preempt_count_dec() raw_preempt_count_sub(1)
85905
85906 #ifdef CONFIG_PREEMPT_COUNT
85907
85908 @@ -41,6 +46,12 @@ do { \
85909 barrier(); \
85910 } while (0)
85911
85912 +#define raw_preempt_disable() \
85913 +do { \
85914 + raw_preempt_count_inc(); \
85915 + barrier(); \
85916 +} while (0)
85917 +
85918 #define sched_preempt_enable_no_resched() \
85919 do { \
85920 barrier(); \
85921 @@ -49,6 +60,12 @@ do { \
85922
85923 #define preempt_enable_no_resched() sched_preempt_enable_no_resched()
85924
85925 +#define raw_preempt_enable_no_resched() \
85926 +do { \
85927 + barrier(); \
85928 + raw_preempt_count_dec(); \
85929 +} while (0)
85930 +
85931 #ifdef CONFIG_PREEMPT
85932 #define preempt_enable() \
85933 do { \
85934 @@ -113,8 +130,10 @@ do { \
85935 * region.
85936 */
85937 #define preempt_disable() barrier()
85938 +#define raw_preempt_disable() barrier()
85939 #define sched_preempt_enable_no_resched() barrier()
85940 #define preempt_enable_no_resched() barrier()
85941 +#define raw_preempt_enable_no_resched() barrier()
85942 #define preempt_enable() barrier()
85943 #define preempt_check_resched() do { } while (0)
85944
85945 @@ -128,11 +147,13 @@ do { \
85946 /*
85947 * Modules have no business playing preemption tricks.
85948 */
85949 +#ifndef CONFIG_PAX_KERNEXEC
85950 #undef sched_preempt_enable_no_resched
85951 #undef preempt_enable_no_resched
85952 #undef preempt_enable_no_resched_notrace
85953 #undef preempt_check_resched
85954 #endif
85955 +#endif
85956
85957 #define preempt_set_need_resched() \
85958 do { \
85959 diff --git a/include/linux/printk.h b/include/linux/printk.h
85960 index baa3f97..168cff1 100644
85961 --- a/include/linux/printk.h
85962 +++ b/include/linux/printk.h
85963 @@ -121,6 +121,7 @@ void early_printk(const char *s, ...) { }
85964 #endif
85965
85966 typedef int(*printk_func_t)(const char *fmt, va_list args);
85967 +extern int kptr_restrict;
85968
85969 #ifdef CONFIG_PRINTK
85970 asmlinkage __printf(5, 0)
85971 @@ -156,7 +157,6 @@ extern bool printk_timed_ratelimit(unsigned long *caller_jiffies,
85972
85973 extern int printk_delay_msec;
85974 extern int dmesg_restrict;
85975 -extern int kptr_restrict;
85976
85977 extern void wake_up_klogd(void);
85978
85979 diff --git a/include/linux/proc_fs.h b/include/linux/proc_fs.h
85980 index b97bf2e..f14c92d4 100644
85981 --- a/include/linux/proc_fs.h
85982 +++ b/include/linux/proc_fs.h
85983 @@ -17,8 +17,11 @@ extern void proc_flush_task(struct task_struct *);
85984 extern struct proc_dir_entry *proc_symlink(const char *,
85985 struct proc_dir_entry *, const char *);
85986 extern struct proc_dir_entry *proc_mkdir(const char *, struct proc_dir_entry *);
85987 +extern struct proc_dir_entry *proc_mkdir_restrict(const char *, struct proc_dir_entry *);
85988 extern struct proc_dir_entry *proc_mkdir_data(const char *, umode_t,
85989 struct proc_dir_entry *, void *);
85990 +extern struct proc_dir_entry *proc_mkdir_data_restrict(const char *, umode_t,
85991 + struct proc_dir_entry *, void *);
85992 extern struct proc_dir_entry *proc_mkdir_mode(const char *, umode_t,
85993 struct proc_dir_entry *);
85994
85995 @@ -34,6 +37,19 @@ static inline struct proc_dir_entry *proc_create(
85996 return proc_create_data(name, mode, parent, proc_fops, NULL);
85997 }
85998
85999 +static inline struct proc_dir_entry *proc_create_grsec(const char *name, umode_t mode,
86000 + struct proc_dir_entry *parent, const struct file_operations *proc_fops)
86001 +{
86002 +#ifdef CONFIG_GRKERNSEC_PROC_USER
86003 + return proc_create_data(name, S_IRUSR, parent, proc_fops, NULL);
86004 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
86005 + return proc_create_data(name, S_IRUSR | S_IRGRP, parent, proc_fops, NULL);
86006 +#else
86007 + return proc_create_data(name, mode, parent, proc_fops, NULL);
86008 +#endif
86009 +}
86010 +
86011 +
86012 extern void proc_set_size(struct proc_dir_entry *, loff_t);
86013 extern void proc_set_user(struct proc_dir_entry *, kuid_t, kgid_t);
86014 extern void *PDE_DATA(const struct inode *);
86015 @@ -56,8 +72,12 @@ static inline struct proc_dir_entry *proc_symlink(const char *name,
86016 struct proc_dir_entry *parent,const char *dest) { return NULL;}
86017 static inline struct proc_dir_entry *proc_mkdir(const char *name,
86018 struct proc_dir_entry *parent) {return NULL;}
86019 +static inline struct proc_dir_entry *proc_mkdir_restrict(const char *name,
86020 + struct proc_dir_entry *parent) { return NULL; }
86021 static inline struct proc_dir_entry *proc_mkdir_data(const char *name,
86022 umode_t mode, struct proc_dir_entry *parent, void *data) { return NULL; }
86023 +static inline struct proc_dir_entry *proc_mkdir_data_restrict(const char *name,
86024 + umode_t mode, struct proc_dir_entry *parent, void *data) { return NULL; }
86025 static inline struct proc_dir_entry *proc_mkdir_mode(const char *name,
86026 umode_t mode, struct proc_dir_entry *parent) { return NULL; }
86027 #define proc_create(name, mode, parent, proc_fops) ({NULL;})
86028 @@ -79,7 +99,7 @@ struct net;
86029 static inline struct proc_dir_entry *proc_net_mkdir(
86030 struct net *net, const char *name, struct proc_dir_entry *parent)
86031 {
86032 - return proc_mkdir_data(name, 0, parent, net);
86033 + return proc_mkdir_data_restrict(name, 0, parent, net);
86034 }
86035
86036 #endif /* _LINUX_PROC_FS_H */
86037 diff --git a/include/linux/proc_ns.h b/include/linux/proc_ns.h
86038 index 42dfc61..8113a99 100644
86039 --- a/include/linux/proc_ns.h
86040 +++ b/include/linux/proc_ns.h
86041 @@ -16,7 +16,7 @@ struct proc_ns_operations {
86042 struct ns_common *(*get)(struct task_struct *task);
86043 void (*put)(struct ns_common *ns);
86044 int (*install)(struct nsproxy *nsproxy, struct ns_common *ns);
86045 -};
86046 +} __do_const __randomize_layout;
86047
86048 extern const struct proc_ns_operations netns_operations;
86049 extern const struct proc_ns_operations utsns_operations;
86050 diff --git a/include/linux/quota.h b/include/linux/quota.h
86051 index d534e8e..782e604 100644
86052 --- a/include/linux/quota.h
86053 +++ b/include/linux/quota.h
86054 @@ -75,7 +75,7 @@ struct kqid { /* Type in which we store the quota identifier */
86055
86056 extern bool qid_eq(struct kqid left, struct kqid right);
86057 extern bool qid_lt(struct kqid left, struct kqid right);
86058 -extern qid_t from_kqid(struct user_namespace *to, struct kqid qid);
86059 +extern qid_t from_kqid(struct user_namespace *to, struct kqid qid) __intentional_overflow(-1);
86060 extern qid_t from_kqid_munged(struct user_namespace *to, struct kqid qid);
86061 extern bool qid_valid(struct kqid qid);
86062
86063 diff --git a/include/linux/random.h b/include/linux/random.h
86064 index b05856e..0a9f14e 100644
86065 --- a/include/linux/random.h
86066 +++ b/include/linux/random.h
86067 @@ -9,9 +9,19 @@
86068 #include <uapi/linux/random.h>
86069
86070 extern void add_device_randomness(const void *, unsigned int);
86071 +
86072 +static inline void add_latent_entropy(void)
86073 +{
86074 +
86075 +#ifdef LATENT_ENTROPY_PLUGIN
86076 + add_device_randomness((const void *)&latent_entropy, sizeof(latent_entropy));
86077 +#endif
86078 +
86079 +}
86080 +
86081 extern void add_input_randomness(unsigned int type, unsigned int code,
86082 - unsigned int value);
86083 -extern void add_interrupt_randomness(int irq, int irq_flags);
86084 + unsigned int value) __latent_entropy;
86085 +extern void add_interrupt_randomness(int irq, int irq_flags) __latent_entropy;
86086
86087 extern void get_random_bytes(void *buf, int nbytes);
86088 extern void get_random_bytes_arch(void *buf, int nbytes);
86089 @@ -22,10 +32,10 @@ extern int random_int_secret_init(void);
86090 extern const struct file_operations random_fops, urandom_fops;
86091 #endif
86092
86093 -unsigned int get_random_int(void);
86094 +unsigned int __intentional_overflow(-1) get_random_int(void);
86095 unsigned long randomize_range(unsigned long start, unsigned long end, unsigned long len);
86096
86097 -u32 prandom_u32(void);
86098 +u32 prandom_u32(void) __intentional_overflow(-1);
86099 void prandom_bytes(void *buf, size_t nbytes);
86100 void prandom_seed(u32 seed);
86101 void prandom_reseed_late(void);
86102 @@ -37,6 +47,11 @@ struct rnd_state {
86103 u32 prandom_u32_state(struct rnd_state *state);
86104 void prandom_bytes_state(struct rnd_state *state, void *buf, size_t nbytes);
86105
86106 +static inline unsigned long __intentional_overflow(-1) pax_get_random_long(void)
86107 +{
86108 + return prandom_u32() + (sizeof(long) > 4 ? (unsigned long)prandom_u32() << 32 : 0);
86109 +}
86110 +
86111 /**
86112 * prandom_u32_max - returns a pseudo-random number in interval [0, ep_ro)
86113 * @ep_ro: right open interval endpoint
86114 @@ -49,7 +64,7 @@ void prandom_bytes_state(struct rnd_state *state, void *buf, size_t nbytes);
86115 *
86116 * Returns: pseudo-random number in interval [0, ep_ro)
86117 */
86118 -static inline u32 prandom_u32_max(u32 ep_ro)
86119 +static inline u32 __intentional_overflow(-1) prandom_u32_max(u32 ep_ro)
86120 {
86121 return (u32)(((u64) prandom_u32() * ep_ro) >> 32);
86122 }
86123 diff --git a/include/linux/rbtree_augmented.h b/include/linux/rbtree_augmented.h
86124 index 378c5ee..aa84a47 100644
86125 --- a/include/linux/rbtree_augmented.h
86126 +++ b/include/linux/rbtree_augmented.h
86127 @@ -90,7 +90,9 @@ rbname ## _rotate(struct rb_node *rb_old, struct rb_node *rb_new) \
86128 old->rbaugmented = rbcompute(old); \
86129 } \
86130 rbstatic const struct rb_augment_callbacks rbname = { \
86131 - rbname ## _propagate, rbname ## _copy, rbname ## _rotate \
86132 + .propagate = rbname ## _propagate, \
86133 + .copy = rbname ## _copy, \
86134 + .rotate = rbname ## _rotate \
86135 };
86136
86137
86138 diff --git a/include/linux/rculist.h b/include/linux/rculist.h
86139 index a18b16f..2683096 100644
86140 --- a/include/linux/rculist.h
86141 +++ b/include/linux/rculist.h
86142 @@ -29,8 +29,8 @@
86143 */
86144 static inline void INIT_LIST_HEAD_RCU(struct list_head *list)
86145 {
86146 - ACCESS_ONCE(list->next) = list;
86147 - ACCESS_ONCE(list->prev) = list;
86148 + ACCESS_ONCE_RW(list->next) = list;
86149 + ACCESS_ONCE_RW(list->prev) = list;
86150 }
86151
86152 /*
86153 @@ -59,6 +59,9 @@ void __list_add_rcu(struct list_head *new,
86154 struct list_head *prev, struct list_head *next);
86155 #endif
86156
86157 +void __pax_list_add_rcu(struct list_head *new,
86158 + struct list_head *prev, struct list_head *next);
86159 +
86160 /**
86161 * list_add_rcu - add a new entry to rcu-protected list
86162 * @new: new entry to be added
86163 @@ -80,6 +83,11 @@ static inline void list_add_rcu(struct list_head *new, struct list_head *head)
86164 __list_add_rcu(new, head, head->next);
86165 }
86166
86167 +static inline void pax_list_add_rcu(struct list_head *new, struct list_head *head)
86168 +{
86169 + __pax_list_add_rcu(new, head, head->next);
86170 +}
86171 +
86172 /**
86173 * list_add_tail_rcu - add a new entry to rcu-protected list
86174 * @new: new entry to be added
86175 @@ -102,6 +110,12 @@ static inline void list_add_tail_rcu(struct list_head *new,
86176 __list_add_rcu(new, head->prev, head);
86177 }
86178
86179 +static inline void pax_list_add_tail_rcu(struct list_head *new,
86180 + struct list_head *head)
86181 +{
86182 + __pax_list_add_rcu(new, head->prev, head);
86183 +}
86184 +
86185 /**
86186 * list_del_rcu - deletes entry from list without re-initialization
86187 * @entry: the element to delete from the list.
86188 @@ -132,6 +146,8 @@ static inline void list_del_rcu(struct list_head *entry)
86189 entry->prev = LIST_POISON2;
86190 }
86191
86192 +extern void pax_list_del_rcu(struct list_head *entry);
86193 +
86194 /**
86195 * hlist_del_init_rcu - deletes entry from hash list with re-initialization
86196 * @n: the element to delete from the hash list.
86197 diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h
86198 index 7809749..1cd9315 100644
86199 --- a/include/linux/rcupdate.h
86200 +++ b/include/linux/rcupdate.h
86201 @@ -333,7 +333,7 @@ extern struct srcu_struct tasks_rcu_exit_srcu;
86202 do { \
86203 rcu_all_qs(); \
86204 if (ACCESS_ONCE((t)->rcu_tasks_holdout)) \
86205 - ACCESS_ONCE((t)->rcu_tasks_holdout) = false; \
86206 + ACCESS_ONCE_RW((t)->rcu_tasks_holdout) = false; \
86207 } while (0)
86208 #else /* #ifdef CONFIG_TASKS_RCU */
86209 #define TASKS_RCU(x) do { } while (0)
86210 diff --git a/include/linux/reboot.h b/include/linux/reboot.h
86211 index 67fc8fc..a90f7d8 100644
86212 --- a/include/linux/reboot.h
86213 +++ b/include/linux/reboot.h
86214 @@ -47,9 +47,9 @@ extern void do_kernel_restart(char *cmd);
86215 */
86216
86217 extern void migrate_to_reboot_cpu(void);
86218 -extern void machine_restart(char *cmd);
86219 -extern void machine_halt(void);
86220 -extern void machine_power_off(void);
86221 +extern void machine_restart(char *cmd) __noreturn;
86222 +extern void machine_halt(void) __noreturn;
86223 +extern void machine_power_off(void) __noreturn;
86224
86225 extern void machine_shutdown(void);
86226 struct pt_regs;
86227 @@ -60,9 +60,9 @@ extern void machine_crash_shutdown(struct pt_regs *);
86228 */
86229
86230 extern void kernel_restart_prepare(char *cmd);
86231 -extern void kernel_restart(char *cmd);
86232 -extern void kernel_halt(void);
86233 -extern void kernel_power_off(void);
86234 +extern void kernel_restart(char *cmd) __noreturn;
86235 +extern void kernel_halt(void) __noreturn;
86236 +extern void kernel_power_off(void) __noreturn;
86237
86238 extern int C_A_D; /* for sysctl */
86239 void ctrl_alt_del(void);
86240 @@ -76,7 +76,7 @@ extern int orderly_poweroff(bool force);
86241 * Emergency restart, callable from an interrupt handler.
86242 */
86243
86244 -extern void emergency_restart(void);
86245 +extern void emergency_restart(void) __noreturn;
86246 #include <asm/emergency-restart.h>
86247
86248 #endif /* _LINUX_REBOOT_H */
86249 diff --git a/include/linux/regset.h b/include/linux/regset.h
86250 index 8e0c9fe..ac4d221 100644
86251 --- a/include/linux/regset.h
86252 +++ b/include/linux/regset.h
86253 @@ -161,7 +161,8 @@ struct user_regset {
86254 unsigned int align;
86255 unsigned int bias;
86256 unsigned int core_note_type;
86257 -};
86258 +} __do_const;
86259 +typedef struct user_regset __no_const user_regset_no_const;
86260
86261 /**
86262 * struct user_regset_view - available regsets
86263 diff --git a/include/linux/relay.h b/include/linux/relay.h
86264 index d7c8359..818daf5 100644
86265 --- a/include/linux/relay.h
86266 +++ b/include/linux/relay.h
86267 @@ -157,7 +157,7 @@ struct rchan_callbacks
86268 * The callback should return 0 if successful, negative if not.
86269 */
86270 int (*remove_buf_file)(struct dentry *dentry);
86271 -};
86272 +} __no_const;
86273
86274 /*
86275 * CONFIG_RELAY kernel API, kernel/relay.c
86276 diff --git a/include/linux/rio.h b/include/linux/rio.h
86277 index 6bda06f..bf39a9b 100644
86278 --- a/include/linux/rio.h
86279 +++ b/include/linux/rio.h
86280 @@ -358,7 +358,7 @@ struct rio_ops {
86281 int (*map_inb)(struct rio_mport *mport, dma_addr_t lstart,
86282 u64 rstart, u32 size, u32 flags);
86283 void (*unmap_inb)(struct rio_mport *mport, dma_addr_t lstart);
86284 -};
86285 +} __no_const;
86286
86287 #define RIO_RESOURCE_MEM 0x00000100
86288 #define RIO_RESOURCE_DOORBELL 0x00000200
86289 diff --git a/include/linux/rmap.h b/include/linux/rmap.h
86290 index c4c559a..6ba9a26 100644
86291 --- a/include/linux/rmap.h
86292 +++ b/include/linux/rmap.h
86293 @@ -154,8 +154,8 @@ static inline void anon_vma_unlock_read(struct anon_vma *anon_vma)
86294 void anon_vma_init(void); /* create anon_vma_cachep */
86295 int anon_vma_prepare(struct vm_area_struct *);
86296 void unlink_anon_vmas(struct vm_area_struct *);
86297 -int anon_vma_clone(struct vm_area_struct *, struct vm_area_struct *);
86298 -int anon_vma_fork(struct vm_area_struct *, struct vm_area_struct *);
86299 +int anon_vma_clone(struct vm_area_struct *, const struct vm_area_struct *);
86300 +int anon_vma_fork(struct vm_area_struct *, const struct vm_area_struct *);
86301
86302 static inline void anon_vma_merge(struct vm_area_struct *vma,
86303 struct vm_area_struct *next)
86304 diff --git a/include/linux/scatterlist.h b/include/linux/scatterlist.h
86305 index ed8f9e70..999bc96 100644
86306 --- a/include/linux/scatterlist.h
86307 +++ b/include/linux/scatterlist.h
86308 @@ -1,6 +1,7 @@
86309 #ifndef _LINUX_SCATTERLIST_H
86310 #define _LINUX_SCATTERLIST_H
86311
86312 +#include <linux/sched.h>
86313 #include <linux/string.h>
86314 #include <linux/bug.h>
86315 #include <linux/mm.h>
86316 @@ -114,6 +115,12 @@ static inline void sg_set_buf(struct scatterlist *sg, const void *buf,
86317 #ifdef CONFIG_DEBUG_SG
86318 BUG_ON(!virt_addr_valid(buf));
86319 #endif
86320 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
86321 + if (object_starts_on_stack(buf)) {
86322 + void *adjbuf = buf - current->stack + current->lowmem_stack;
86323 + sg_set_page(sg, virt_to_page(adjbuf), buflen, offset_in_page(adjbuf));
86324 + } else
86325 +#endif
86326 sg_set_page(sg, virt_to_page(buf), buflen, offset_in_page(buf));
86327 }
86328
86329 diff --git a/include/linux/sched.h b/include/linux/sched.h
86330 index 51348f7..8c8b0ba 100644
86331 --- a/include/linux/sched.h
86332 +++ b/include/linux/sched.h
86333 @@ -133,6 +133,7 @@ struct fs_struct;
86334 struct perf_event_context;
86335 struct blk_plug;
86336 struct filename;
86337 +struct linux_binprm;
86338
86339 #define VMACACHE_BITS 2
86340 #define VMACACHE_SIZE (1U << VMACACHE_BITS)
86341 @@ -420,7 +421,7 @@ extern char __sched_text_start[], __sched_text_end[];
86342 extern int in_sched_functions(unsigned long addr);
86343
86344 #define MAX_SCHEDULE_TIMEOUT LONG_MAX
86345 -extern signed long schedule_timeout(signed long timeout);
86346 +extern signed long schedule_timeout(signed long timeout) __intentional_overflow(-1);
86347 extern signed long schedule_timeout_interruptible(signed long timeout);
86348 extern signed long schedule_timeout_killable(signed long timeout);
86349 extern signed long schedule_timeout_uninterruptible(signed long timeout);
86350 @@ -438,6 +439,19 @@ struct nsproxy;
86351 struct user_namespace;
86352
86353 #ifdef CONFIG_MMU
86354 +
86355 +#ifdef CONFIG_GRKERNSEC_RAND_THREADSTACK
86356 +extern unsigned long gr_rand_threadstack_offset(const struct mm_struct *mm, const struct file *filp, unsigned long flags);
86357 +#else
86358 +static inline unsigned long gr_rand_threadstack_offset(const struct mm_struct *mm, const struct file *filp, unsigned long flags)
86359 +{
86360 + return 0;
86361 +}
86362 +#endif
86363 +
86364 +extern bool check_heap_stack_gap(const struct vm_area_struct *vma, unsigned long addr, unsigned long len, unsigned long offset);
86365 +extern unsigned long skip_heap_stack_gap(const struct vm_area_struct *vma, unsigned long len, unsigned long offset);
86366 +
86367 extern void arch_pick_mmap_layout(struct mm_struct *mm);
86368 extern unsigned long
86369 arch_get_unmapped_area(struct file *, unsigned long, unsigned long,
86370 @@ -736,6 +750,17 @@ struct signal_struct {
86371 #ifdef CONFIG_TASKSTATS
86372 struct taskstats *stats;
86373 #endif
86374 +
86375 +#ifdef CONFIG_GRKERNSEC
86376 + u32 curr_ip;
86377 + u32 saved_ip;
86378 + u32 gr_saddr;
86379 + u32 gr_daddr;
86380 + u16 gr_sport;
86381 + u16 gr_dport;
86382 + u8 used_accept:1;
86383 +#endif
86384 +
86385 #ifdef CONFIG_AUDIT
86386 unsigned audit_tty;
86387 unsigned audit_tty_log_passwd;
86388 @@ -762,7 +787,7 @@ struct signal_struct {
86389 struct mutex cred_guard_mutex; /* guard against foreign influences on
86390 * credential calculations
86391 * (notably. ptrace) */
86392 -};
86393 +} __randomize_layout;
86394
86395 /*
86396 * Bits in flags field of signal_struct.
86397 @@ -815,6 +840,14 @@ struct user_struct {
86398 struct key *session_keyring; /* UID's default session keyring */
86399 #endif
86400
86401 +#ifdef CONFIG_GRKERNSEC_KERN_LOCKOUT
86402 + unsigned char kernel_banned;
86403 +#endif
86404 +#ifdef CONFIG_GRKERNSEC_BRUTE
86405 + unsigned char suid_banned;
86406 + unsigned long suid_ban_expires;
86407 +#endif
86408 +
86409 /* Hash table maintenance information */
86410 struct hlist_node uidhash_node;
86411 kuid_t uid;
86412 @@ -822,7 +855,7 @@ struct user_struct {
86413 #ifdef CONFIG_PERF_EVENTS
86414 atomic_long_t locked_vm;
86415 #endif
86416 -};
86417 +} __randomize_layout;
86418
86419 extern int uids_sysfs_init(void);
86420
86421 @@ -1286,6 +1319,9 @@ enum perf_event_task_context {
86422 struct task_struct {
86423 volatile long state; /* -1 unrunnable, 0 runnable, >0 stopped */
86424 void *stack;
86425 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
86426 + void *lowmem_stack;
86427 +#endif
86428 atomic_t usage;
86429 unsigned int flags; /* per process flags, defined below */
86430 unsigned int ptrace;
86431 @@ -1419,8 +1455,8 @@ struct task_struct {
86432 struct list_head thread_node;
86433
86434 struct completion *vfork_done; /* for vfork() */
86435 - int __user *set_child_tid; /* CLONE_CHILD_SETTID */
86436 - int __user *clear_child_tid; /* CLONE_CHILD_CLEARTID */
86437 + pid_t __user *set_child_tid; /* CLONE_CHILD_SETTID */
86438 + pid_t __user *clear_child_tid; /* CLONE_CHILD_CLEARTID */
86439
86440 cputime_t utime, stime, utimescaled, stimescaled;
86441 cputime_t gtime;
86442 @@ -1445,11 +1481,6 @@ struct task_struct {
86443 struct task_cputime cputime_expires;
86444 struct list_head cpu_timers[3];
86445
86446 -/* process credentials */
86447 - const struct cred __rcu *real_cred; /* objective and real subjective task
86448 - * credentials (COW) */
86449 - const struct cred __rcu *cred; /* effective (overridable) subjective task
86450 - * credentials (COW) */
86451 char comm[TASK_COMM_LEN]; /* executable name excluding path
86452 - access with [gs]et_task_comm (which lock
86453 it with task_lock())
86454 @@ -1467,6 +1498,10 @@ struct task_struct {
86455 #endif
86456 /* CPU-specific state of this task */
86457 struct thread_struct thread;
86458 +/* thread_info moved to task_struct */
86459 +#ifdef CONFIG_X86
86460 + struct thread_info tinfo;
86461 +#endif
86462 /* filesystem information */
86463 struct fs_struct *fs;
86464 /* open file information */
86465 @@ -1541,6 +1576,10 @@ struct task_struct {
86466 gfp_t lockdep_reclaim_gfp;
86467 #endif
86468
86469 +/* process credentials */
86470 + const struct cred __rcu *real_cred; /* objective and real subjective task
86471 + * credentials (COW) */
86472 +
86473 /* journalling filesystem info */
86474 void *journal_info;
86475
86476 @@ -1579,6 +1618,10 @@ struct task_struct {
86477 /* cg_list protected by css_set_lock and tsk->alloc_lock */
86478 struct list_head cg_list;
86479 #endif
86480 +
86481 + const struct cred __rcu *cred; /* effective (overridable) subjective task
86482 + * credentials (COW) */
86483 +
86484 #ifdef CONFIG_FUTEX
86485 struct robust_list_head __user *robust_list;
86486 #ifdef CONFIG_COMPAT
86487 @@ -1690,7 +1733,7 @@ struct task_struct {
86488 * Number of functions that haven't been traced
86489 * because of depth overrun.
86490 */
86491 - atomic_t trace_overrun;
86492 + atomic_unchecked_t trace_overrun;
86493 /* Pause for the tracing */
86494 atomic_t tracing_graph_pause;
86495 #endif
86496 @@ -1718,7 +1761,78 @@ struct task_struct {
86497 #ifdef CONFIG_DEBUG_ATOMIC_SLEEP
86498 unsigned long task_state_change;
86499 #endif
86500 -};
86501 +
86502 +#ifdef CONFIG_GRKERNSEC
86503 + /* grsecurity */
86504 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
86505 + u64 exec_id;
86506 +#endif
86507 +#ifdef CONFIG_GRKERNSEC_SETXID
86508 + const struct cred *delayed_cred;
86509 +#endif
86510 + struct dentry *gr_chroot_dentry;
86511 + struct acl_subject_label *acl;
86512 + struct acl_subject_label *tmpacl;
86513 + struct acl_role_label *role;
86514 + struct file *exec_file;
86515 + unsigned long brute_expires;
86516 + u16 acl_role_id;
86517 + u8 inherited;
86518 + /* is this the task that authenticated to the special role */
86519 + u8 acl_sp_role;
86520 + u8 is_writable;
86521 + u8 brute;
86522 + u8 gr_is_chrooted;
86523 +#endif
86524 +
86525 +} __randomize_layout;
86526 +
86527 +#define MF_PAX_PAGEEXEC 0x01000000 /* Paging based non-executable pages */
86528 +#define MF_PAX_EMUTRAMP 0x02000000 /* Emulate trampolines */
86529 +#define MF_PAX_MPROTECT 0x04000000 /* Restrict mprotect() */
86530 +#define MF_PAX_RANDMMAP 0x08000000 /* Randomize mmap() base */
86531 +/*#define MF_PAX_RANDEXEC 0x10000000*/ /* Randomize ET_EXEC base */
86532 +#define MF_PAX_SEGMEXEC 0x20000000 /* Segmentation based non-executable pages */
86533 +
86534 +#ifdef CONFIG_PAX_SOFTMODE
86535 +extern int pax_softmode;
86536 +#endif
86537 +
86538 +extern int pax_check_flags(unsigned long *);
86539 +#define PAX_PARSE_FLAGS_FALLBACK (~0UL)
86540 +
86541 +/* if tsk != current then task_lock must be held on it */
86542 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
86543 +static inline unsigned long pax_get_flags(struct task_struct *tsk)
86544 +{
86545 + if (likely(tsk->mm))
86546 + return tsk->mm->pax_flags;
86547 + else
86548 + return 0UL;
86549 +}
86550 +
86551 +/* if tsk != current then task_lock must be held on it */
86552 +static inline long pax_set_flags(struct task_struct *tsk, unsigned long flags)
86553 +{
86554 + if (likely(tsk->mm)) {
86555 + tsk->mm->pax_flags = flags;
86556 + return 0;
86557 + }
86558 + return -EINVAL;
86559 +}
86560 +#endif
86561 +
86562 +#ifdef CONFIG_PAX_HAVE_ACL_FLAGS
86563 +extern void pax_set_initial_flags(struct linux_binprm *bprm);
86564 +#elif defined(CONFIG_PAX_HOOK_ACL_FLAGS)
86565 +extern void (*pax_set_initial_flags_func)(struct linux_binprm *bprm);
86566 +#endif
86567 +
86568 +struct path;
86569 +extern char *pax_get_path(const struct path *path, char *buf, int buflen);
86570 +extern void pax_report_fault(struct pt_regs *regs, void *pc, void *sp);
86571 +extern void pax_report_insns(struct pt_regs *regs, void *pc, void *sp);
86572 +extern void pax_report_refcount_overflow(struct pt_regs *regs);
86573
86574 /* Future-safe accessor for struct task_struct's cpus_allowed. */
86575 #define tsk_cpus_allowed(tsk) (&(tsk)->cpus_allowed)
86576 @@ -1801,7 +1915,7 @@ struct pid_namespace;
86577 pid_t __task_pid_nr_ns(struct task_struct *task, enum pid_type type,
86578 struct pid_namespace *ns);
86579
86580 -static inline pid_t task_pid_nr(struct task_struct *tsk)
86581 +static inline pid_t task_pid_nr(const struct task_struct *tsk)
86582 {
86583 return tsk->pid;
86584 }
86585 @@ -2169,6 +2283,25 @@ extern u64 sched_clock_cpu(int cpu);
86586
86587 extern void sched_clock_init(void);
86588
86589 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
86590 +static inline void populate_stack(void)
86591 +{
86592 + struct task_struct *curtask = current;
86593 + int c;
86594 + int *ptr = curtask->stack;
86595 + int *end = curtask->stack + THREAD_SIZE;
86596 +
86597 + while (ptr < end) {
86598 + c = *(volatile int *)ptr;
86599 + ptr += PAGE_SIZE/sizeof(int);
86600 + }
86601 +}
86602 +#else
86603 +static inline void populate_stack(void)
86604 +{
86605 +}
86606 +#endif
86607 +
86608 #ifndef CONFIG_HAVE_UNSTABLE_SCHED_CLOCK
86609 static inline void sched_clock_tick(void)
86610 {
86611 @@ -2302,7 +2435,9 @@ void yield(void);
86612 extern struct exec_domain default_exec_domain;
86613
86614 union thread_union {
86615 +#ifndef CONFIG_X86
86616 struct thread_info thread_info;
86617 +#endif
86618 unsigned long stack[THREAD_SIZE/sizeof(long)];
86619 };
86620
86621 @@ -2335,6 +2470,7 @@ extern struct pid_namespace init_pid_ns;
86622 */
86623
86624 extern struct task_struct *find_task_by_vpid(pid_t nr);
86625 +extern struct task_struct *find_task_by_vpid_unrestricted(pid_t nr);
86626 extern struct task_struct *find_task_by_pid_ns(pid_t nr,
86627 struct pid_namespace *ns);
86628
86629 @@ -2499,7 +2635,7 @@ extern void __cleanup_sighand(struct sighand_struct *);
86630 extern void exit_itimers(struct signal_struct *);
86631 extern void flush_itimer_signals(void);
86632
86633 -extern void do_group_exit(int);
86634 +extern __noreturn void do_group_exit(int);
86635
86636 extern int do_execve(struct filename *,
86637 const char __user * const __user *,
86638 @@ -2720,9 +2856,9 @@ static inline unsigned long *end_of_stack(struct task_struct *p)
86639 #define task_stack_end_corrupted(task) \
86640 (*(end_of_stack(task)) != STACK_END_MAGIC)
86641
86642 -static inline int object_is_on_stack(void *obj)
86643 +static inline int object_starts_on_stack(const void *obj)
86644 {
86645 - void *stack = task_stack_page(current);
86646 + const void *stack = task_stack_page(current);
86647
86648 return (obj >= stack) && (obj < (stack + THREAD_SIZE));
86649 }
86650 diff --git a/include/linux/sched/sysctl.h b/include/linux/sched/sysctl.h
86651 index 596a0e0..bea77ec 100644
86652 --- a/include/linux/sched/sysctl.h
86653 +++ b/include/linux/sched/sysctl.h
86654 @@ -34,6 +34,7 @@ enum { sysctl_hung_task_timeout_secs = 0 };
86655 #define DEFAULT_MAX_MAP_COUNT (USHRT_MAX - MAPCOUNT_ELF_CORE_MARGIN)
86656
86657 extern int sysctl_max_map_count;
86658 +extern unsigned long sysctl_heap_stack_gap;
86659
86660 extern unsigned int sysctl_sched_latency;
86661 extern unsigned int sysctl_sched_min_granularity;
86662 diff --git a/include/linux/security.h b/include/linux/security.h
86663 index a1b7dbd..036f47f 100644
86664 --- a/include/linux/security.h
86665 +++ b/include/linux/security.h
86666 @@ -27,6 +27,7 @@
86667 #include <linux/slab.h>
86668 #include <linux/err.h>
86669 #include <linux/string.h>
86670 +#include <linux/grsecurity.h>
86671
86672 struct linux_binprm;
86673 struct cred;
86674 @@ -116,8 +117,6 @@ struct seq_file;
86675
86676 extern int cap_netlink_send(struct sock *sk, struct sk_buff *skb);
86677
86678 -void reset_security_ops(void);
86679 -
86680 #ifdef CONFIG_MMU
86681 extern unsigned long mmap_min_addr;
86682 extern unsigned long dac_mmap_min_addr;
86683 @@ -1756,7 +1755,7 @@ struct security_operations {
86684 struct audit_context *actx);
86685 void (*audit_rule_free) (void *lsmrule);
86686 #endif /* CONFIG_AUDIT */
86687 -};
86688 +} __randomize_layout;
86689
86690 /* prototypes */
86691 extern int security_init(void);
86692 diff --git a/include/linux/semaphore.h b/include/linux/semaphore.h
86693 index dc368b8..e895209 100644
86694 --- a/include/linux/semaphore.h
86695 +++ b/include/linux/semaphore.h
86696 @@ -37,7 +37,7 @@ static inline void sema_init(struct semaphore *sem, int val)
86697 }
86698
86699 extern void down(struct semaphore *sem);
86700 -extern int __must_check down_interruptible(struct semaphore *sem);
86701 +extern int __must_check down_interruptible(struct semaphore *sem) __intentional_overflow(-1);
86702 extern int __must_check down_killable(struct semaphore *sem);
86703 extern int __must_check down_trylock(struct semaphore *sem);
86704 extern int __must_check down_timeout(struct semaphore *sem, long jiffies);
86705 diff --git a/include/linux/seq_file.h b/include/linux/seq_file.h
86706 index afbb1fd..e1d205d 100644
86707 --- a/include/linux/seq_file.h
86708 +++ b/include/linux/seq_file.h
86709 @@ -27,6 +27,9 @@ struct seq_file {
86710 struct mutex lock;
86711 const struct seq_operations *op;
86712 int poll_event;
86713 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
86714 + u64 exec_id;
86715 +#endif
86716 #ifdef CONFIG_USER_NS
86717 struct user_namespace *user_ns;
86718 #endif
86719 @@ -39,6 +42,7 @@ struct seq_operations {
86720 void * (*next) (struct seq_file *m, void *v, loff_t *pos);
86721 int (*show) (struct seq_file *m, void *v);
86722 };
86723 +typedef struct seq_operations __no_const seq_operations_no_const;
86724
86725 #define SEQ_SKIP 1
86726
86727 @@ -111,6 +115,7 @@ void seq_pad(struct seq_file *m, char c);
86728
86729 char *mangle_path(char *s, const char *p, const char *esc);
86730 int seq_open(struct file *, const struct seq_operations *);
86731 +int seq_open_restrict(struct file *, const struct seq_operations *);
86732 ssize_t seq_read(struct file *, char __user *, size_t, loff_t *);
86733 loff_t seq_lseek(struct file *, loff_t, int);
86734 int seq_release(struct inode *, struct file *);
86735 @@ -128,6 +133,7 @@ int seq_path_root(struct seq_file *m, const struct path *path,
86736 const struct path *root, const char *esc);
86737
86738 int single_open(struct file *, int (*)(struct seq_file *, void *), void *);
86739 +int single_open_restrict(struct file *, int (*)(struct seq_file *, void *), void *);
86740 int single_open_size(struct file *, int (*)(struct seq_file *, void *), void *, size_t);
86741 int single_release(struct inode *, struct file *);
86742 void *__seq_open_private(struct file *, const struct seq_operations *, int);
86743 diff --git a/include/linux/shm.h b/include/linux/shm.h
86744 index 6fb8016..ab4465e 100644
86745 --- a/include/linux/shm.h
86746 +++ b/include/linux/shm.h
86747 @@ -22,6 +22,10 @@ struct shmid_kernel /* private to the kernel */
86748 /* The task created the shm object. NULL if the task is dead. */
86749 struct task_struct *shm_creator;
86750 struct list_head shm_clist; /* list by creator */
86751 +#ifdef CONFIG_GRKERNSEC
86752 + u64 shm_createtime;
86753 + pid_t shm_lapid;
86754 +#endif
86755 };
86756
86757 /* shm_mode upper byte flags */
86758 diff --git a/include/linux/signal.h b/include/linux/signal.h
86759 index ab1e039..ad4229e 100644
86760 --- a/include/linux/signal.h
86761 +++ b/include/linux/signal.h
86762 @@ -289,7 +289,7 @@ static inline void allow_signal(int sig)
86763 * know it'll be handled, so that they don't get converted to
86764 * SIGKILL or just silently dropped.
86765 */
86766 - kernel_sigaction(sig, (__force __sighandler_t)2);
86767 + kernel_sigaction(sig, (__force_user __sighandler_t)2);
86768 }
86769
86770 static inline void disallow_signal(int sig)
86771 diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
86772 index bdccc4b..e9f8670 100644
86773 --- a/include/linux/skbuff.h
86774 +++ b/include/linux/skbuff.h
86775 @@ -771,7 +771,7 @@ struct sk_buff *__alloc_skb(unsigned int size, gfp_t priority, int flags,
86776 int node);
86777 struct sk_buff *__build_skb(void *data, unsigned int frag_size);
86778 struct sk_buff *build_skb(void *data, unsigned int frag_size);
86779 -static inline struct sk_buff *alloc_skb(unsigned int size,
86780 +static inline struct sk_buff * __intentional_overflow(0) alloc_skb(unsigned int size,
86781 gfp_t priority)
86782 {
86783 return __alloc_skb(size, priority, 0, NUMA_NO_NODE);
86784 @@ -1967,7 +1967,7 @@ static inline u32 skb_inner_network_header_len(const struct sk_buff *skb)
86785 return skb->inner_transport_header - skb->inner_network_header;
86786 }
86787
86788 -static inline int skb_network_offset(const struct sk_buff *skb)
86789 +static inline int __intentional_overflow(0) skb_network_offset(const struct sk_buff *skb)
86790 {
86791 return skb_network_header(skb) - skb->data;
86792 }
86793 @@ -2027,7 +2027,7 @@ static inline int pskb_network_may_pull(struct sk_buff *skb, unsigned int len)
86794 * NET_IP_ALIGN(2) + ethernet_header(14) + IP_header(20/40) + ports(8)
86795 */
86796 #ifndef NET_SKB_PAD
86797 -#define NET_SKB_PAD max(32, L1_CACHE_BYTES)
86798 +#define NET_SKB_PAD max(_AC(32,UL), L1_CACHE_BYTES)
86799 #endif
86800
86801 int ___pskb_trim(struct sk_buff *skb, unsigned int len);
86802 @@ -2669,9 +2669,9 @@ struct sk_buff *skb_recv_datagram(struct sock *sk, unsigned flags, int noblock,
86803 int *err);
86804 unsigned int datagram_poll(struct file *file, struct socket *sock,
86805 struct poll_table_struct *wait);
86806 -int skb_copy_datagram_iter(const struct sk_buff *from, int offset,
86807 +int __intentional_overflow(0) skb_copy_datagram_iter(const struct sk_buff *from, int offset,
86808 struct iov_iter *to, int size);
86809 -static inline int skb_copy_datagram_msg(const struct sk_buff *from, int offset,
86810 +static inline int __intentional_overflow(2,4) skb_copy_datagram_msg(const struct sk_buff *from, int offset,
86811 struct msghdr *msg, int size)
86812 {
86813 return skb_copy_datagram_iter(from, offset, &msg->msg_iter, size);
86814 @@ -3193,6 +3193,9 @@ static inline void nf_reset(struct sk_buff *skb)
86815 nf_bridge_put(skb->nf_bridge);
86816 skb->nf_bridge = NULL;
86817 #endif
86818 +#if IS_ENABLED(CONFIG_NETFILTER_XT_TARGET_TRACE)
86819 + skb->nf_trace = 0;
86820 +#endif
86821 }
86822
86823 static inline void nf_reset_trace(struct sk_buff *skb)
86824 diff --git a/include/linux/slab.h b/include/linux/slab.h
86825 index 76f1fee..d95e6d2 100644
86826 --- a/include/linux/slab.h
86827 +++ b/include/linux/slab.h
86828 @@ -14,15 +14,29 @@
86829 #include <linux/gfp.h>
86830 #include <linux/types.h>
86831 #include <linux/workqueue.h>
86832 -
86833 +#include <linux/err.h>
86834
86835 /*
86836 * Flags to pass to kmem_cache_create().
86837 * The ones marked DEBUG are only valid if CONFIG_SLAB_DEBUG is set.
86838 */
86839 #define SLAB_DEBUG_FREE 0x00000100UL /* DEBUG: Perform (expensive) checks on free */
86840 +
86841 +#ifdef CONFIG_PAX_USERCOPY_SLABS
86842 +#define SLAB_USERCOPY 0x00000200UL /* PaX: Allow copying objs to/from userland */
86843 +#else
86844 +#define SLAB_USERCOPY 0x00000000UL
86845 +#endif
86846 +
86847 #define SLAB_RED_ZONE 0x00000400UL /* DEBUG: Red zone objs in a cache */
86848 #define SLAB_POISON 0x00000800UL /* DEBUG: Poison objects */
86849 +
86850 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
86851 +#define SLAB_NO_SANITIZE 0x00001000UL /* PaX: Do not sanitize objs on free */
86852 +#else
86853 +#define SLAB_NO_SANITIZE 0x00000000UL
86854 +#endif
86855 +
86856 #define SLAB_HWCACHE_ALIGN 0x00002000UL /* Align objs on cache lines */
86857 #define SLAB_CACHE_DMA 0x00004000UL /* Use GFP_DMA memory */
86858 #define SLAB_STORE_USER 0x00010000UL /* DEBUG: Store the last owner for bug hunting */
86859 @@ -98,10 +112,13 @@
86860 * ZERO_SIZE_PTR can be passed to kfree though in the same way that NULL can.
86861 * Both make kfree a no-op.
86862 */
86863 -#define ZERO_SIZE_PTR ((void *)16)
86864 +#define ZERO_SIZE_PTR \
86865 +({ \
86866 + BUILD_BUG_ON(!(MAX_ERRNO & ~PAGE_MASK));\
86867 + (void *)(-MAX_ERRNO-1L); \
86868 +})
86869
86870 -#define ZERO_OR_NULL_PTR(x) ((unsigned long)(x) <= \
86871 - (unsigned long)ZERO_SIZE_PTR)
86872 +#define ZERO_OR_NULL_PTR(x) ((unsigned long)(x) - 1 >= (unsigned long)ZERO_SIZE_PTR - 1)
86873
86874 #include <linux/kmemleak.h>
86875 #include <linux/kasan.h>
86876 @@ -143,6 +160,8 @@ void * __must_check krealloc(const void *, size_t, gfp_t);
86877 void kfree(const void *);
86878 void kzfree(const void *);
86879 size_t ksize(const void *);
86880 +const char *check_heap_object(const void *ptr, unsigned long n);
86881 +bool is_usercopy_object(const void *ptr);
86882
86883 /*
86884 * Some archs want to perform DMA into kmalloc caches and need a guaranteed
86885 @@ -235,6 +254,10 @@ extern struct kmem_cache *kmalloc_caches[KMALLOC_SHIFT_HIGH + 1];
86886 extern struct kmem_cache *kmalloc_dma_caches[KMALLOC_SHIFT_HIGH + 1];
86887 #endif
86888
86889 +#ifdef CONFIG_PAX_USERCOPY_SLABS
86890 +extern struct kmem_cache *kmalloc_usercopy_caches[KMALLOC_SHIFT_HIGH + 1];
86891 +#endif
86892 +
86893 /*
86894 * Figure out which kmalloc slab an allocation of a certain size
86895 * belongs to.
86896 @@ -243,7 +266,7 @@ extern struct kmem_cache *kmalloc_dma_caches[KMALLOC_SHIFT_HIGH + 1];
86897 * 2 = 120 .. 192 bytes
86898 * n = 2^(n-1) .. 2^n -1
86899 */
86900 -static __always_inline int kmalloc_index(size_t size)
86901 +static __always_inline __size_overflow(1) int kmalloc_index(size_t size)
86902 {
86903 if (!size)
86904 return 0;
86905 @@ -286,15 +309,15 @@ static __always_inline int kmalloc_index(size_t size)
86906 }
86907 #endif /* !CONFIG_SLOB */
86908
86909 -void *__kmalloc(size_t size, gfp_t flags);
86910 +void *__kmalloc(size_t size, gfp_t flags) __alloc_size(1) __size_overflow(1);
86911 void *kmem_cache_alloc(struct kmem_cache *, gfp_t flags);
86912 void kmem_cache_free(struct kmem_cache *, void *);
86913
86914 #ifdef CONFIG_NUMA
86915 -void *__kmalloc_node(size_t size, gfp_t flags, int node);
86916 +void *__kmalloc_node(size_t size, gfp_t flags, int node) __alloc_size(1) __size_overflow(1);
86917 void *kmem_cache_alloc_node(struct kmem_cache *, gfp_t flags, int node);
86918 #else
86919 -static __always_inline void *__kmalloc_node(size_t size, gfp_t flags, int node)
86920 +static __always_inline void * __size_overflow(1) __kmalloc_node(size_t size, gfp_t flags, int node)
86921 {
86922 return __kmalloc(size, flags);
86923 }
86924 diff --git a/include/linux/slab_def.h b/include/linux/slab_def.h
86925 index 33d0490..70a6313 100644
86926 --- a/include/linux/slab_def.h
86927 +++ b/include/linux/slab_def.h
86928 @@ -40,7 +40,7 @@ struct kmem_cache {
86929 /* 4) cache creation/removal */
86930 const char *name;
86931 struct list_head list;
86932 - int refcount;
86933 + atomic_t refcount;
86934 int object_size;
86935 int align;
86936
86937 @@ -56,10 +56,14 @@ struct kmem_cache {
86938 unsigned long node_allocs;
86939 unsigned long node_frees;
86940 unsigned long node_overflow;
86941 - atomic_t allochit;
86942 - atomic_t allocmiss;
86943 - atomic_t freehit;
86944 - atomic_t freemiss;
86945 + atomic_unchecked_t allochit;
86946 + atomic_unchecked_t allocmiss;
86947 + atomic_unchecked_t freehit;
86948 + atomic_unchecked_t freemiss;
86949 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
86950 + atomic_unchecked_t sanitized;
86951 + atomic_unchecked_t not_sanitized;
86952 +#endif
86953
86954 /*
86955 * If debugging is enabled, then the allocator can add additional
86956 diff --git a/include/linux/slub_def.h b/include/linux/slub_def.h
86957 index 3388511..6252f90 100644
86958 --- a/include/linux/slub_def.h
86959 +++ b/include/linux/slub_def.h
86960 @@ -74,7 +74,7 @@ struct kmem_cache {
86961 struct kmem_cache_order_objects max;
86962 struct kmem_cache_order_objects min;
86963 gfp_t allocflags; /* gfp flags to use on each alloc */
86964 - int refcount; /* Refcount for slab cache destroy */
86965 + atomic_t refcount; /* Refcount for slab cache destroy */
86966 void (*ctor)(void *);
86967 int inuse; /* Offset to metadata */
86968 int align; /* Alignment */
86969 diff --git a/include/linux/smp.h b/include/linux/smp.h
86970 index be91db2..3f23232 100644
86971 --- a/include/linux/smp.h
86972 +++ b/include/linux/smp.h
86973 @@ -183,7 +183,9 @@ static inline void smp_init(void) { }
86974 #endif
86975
86976 #define get_cpu() ({ preempt_disable(); smp_processor_id(); })
86977 +#define raw_get_cpu() ({ raw_preempt_disable(); raw_smp_processor_id(); })
86978 #define put_cpu() preempt_enable()
86979 +#define raw_put_cpu_no_resched() raw_preempt_enable_no_resched()
86980
86981 /*
86982 * Callback to arch code if there's nosmp or maxcpus=0 on the
86983 diff --git a/include/linux/sock_diag.h b/include/linux/sock_diag.h
86984 index 46cca4c..3323536 100644
86985 --- a/include/linux/sock_diag.h
86986 +++ b/include/linux/sock_diag.h
86987 @@ -11,7 +11,7 @@ struct sock;
86988 struct sock_diag_handler {
86989 __u8 family;
86990 int (*dump)(struct sk_buff *skb, struct nlmsghdr *nlh);
86991 -};
86992 +} __do_const;
86993
86994 int sock_diag_register(const struct sock_diag_handler *h);
86995 void sock_diag_unregister(const struct sock_diag_handler *h);
86996 diff --git a/include/linux/sonet.h b/include/linux/sonet.h
86997 index 680f9a3..f13aeb0 100644
86998 --- a/include/linux/sonet.h
86999 +++ b/include/linux/sonet.h
87000 @@ -7,7 +7,7 @@
87001 #include <uapi/linux/sonet.h>
87002
87003 struct k_sonet_stats {
87004 -#define __HANDLE_ITEM(i) atomic_t i
87005 +#define __HANDLE_ITEM(i) atomic_unchecked_t i
87006 __SONET_ITEMS
87007 #undef __HANDLE_ITEM
87008 };
87009 diff --git a/include/linux/sunrpc/addr.h b/include/linux/sunrpc/addr.h
87010 index 07d8e53..dc934c9 100644
87011 --- a/include/linux/sunrpc/addr.h
87012 +++ b/include/linux/sunrpc/addr.h
87013 @@ -23,9 +23,9 @@ static inline unsigned short rpc_get_port(const struct sockaddr *sap)
87014 {
87015 switch (sap->sa_family) {
87016 case AF_INET:
87017 - return ntohs(((struct sockaddr_in *)sap)->sin_port);
87018 + return ntohs(((const struct sockaddr_in *)sap)->sin_port);
87019 case AF_INET6:
87020 - return ntohs(((struct sockaddr_in6 *)sap)->sin6_port);
87021 + return ntohs(((const struct sockaddr_in6 *)sap)->sin6_port);
87022 }
87023 return 0;
87024 }
87025 @@ -58,7 +58,7 @@ static inline bool __rpc_cmp_addr4(const struct sockaddr *sap1,
87026 static inline bool __rpc_copy_addr4(struct sockaddr *dst,
87027 const struct sockaddr *src)
87028 {
87029 - const struct sockaddr_in *ssin = (struct sockaddr_in *) src;
87030 + const struct sockaddr_in *ssin = (const struct sockaddr_in *) src;
87031 struct sockaddr_in *dsin = (struct sockaddr_in *) dst;
87032
87033 dsin->sin_family = ssin->sin_family;
87034 @@ -164,7 +164,7 @@ static inline u32 rpc_get_scope_id(const struct sockaddr *sa)
87035 if (sa->sa_family != AF_INET6)
87036 return 0;
87037
87038 - return ((struct sockaddr_in6 *) sa)->sin6_scope_id;
87039 + return ((const struct sockaddr_in6 *) sa)->sin6_scope_id;
87040 }
87041
87042 #endif /* _LINUX_SUNRPC_ADDR_H */
87043 diff --git a/include/linux/sunrpc/clnt.h b/include/linux/sunrpc/clnt.h
87044 index 598ba80..d90cba6 100644
87045 --- a/include/linux/sunrpc/clnt.h
87046 +++ b/include/linux/sunrpc/clnt.h
87047 @@ -100,7 +100,7 @@ struct rpc_procinfo {
87048 unsigned int p_timer; /* Which RTT timer to use */
87049 u32 p_statidx; /* Which procedure to account */
87050 const char * p_name; /* name of procedure */
87051 -};
87052 +} __do_const;
87053
87054 #ifdef __KERNEL__
87055
87056 diff --git a/include/linux/sunrpc/svc.h b/include/linux/sunrpc/svc.h
87057 index fae6fb9..023fbcd 100644
87058 --- a/include/linux/sunrpc/svc.h
87059 +++ b/include/linux/sunrpc/svc.h
87060 @@ -420,7 +420,7 @@ struct svc_procedure {
87061 unsigned int pc_count; /* call count */
87062 unsigned int pc_cachetype; /* cache info (NFS) */
87063 unsigned int pc_xdrressize; /* maximum size of XDR reply */
87064 -};
87065 +} __do_const;
87066
87067 /*
87068 * Function prototypes.
87069 diff --git a/include/linux/sunrpc/svc_rdma.h b/include/linux/sunrpc/svc_rdma.h
87070 index df8edf8..d140fec 100644
87071 --- a/include/linux/sunrpc/svc_rdma.h
87072 +++ b/include/linux/sunrpc/svc_rdma.h
87073 @@ -53,15 +53,15 @@ extern unsigned int svcrdma_ord;
87074 extern unsigned int svcrdma_max_requests;
87075 extern unsigned int svcrdma_max_req_size;
87076
87077 -extern atomic_t rdma_stat_recv;
87078 -extern atomic_t rdma_stat_read;
87079 -extern atomic_t rdma_stat_write;
87080 -extern atomic_t rdma_stat_sq_starve;
87081 -extern atomic_t rdma_stat_rq_starve;
87082 -extern atomic_t rdma_stat_rq_poll;
87083 -extern atomic_t rdma_stat_rq_prod;
87084 -extern atomic_t rdma_stat_sq_poll;
87085 -extern atomic_t rdma_stat_sq_prod;
87086 +extern atomic_unchecked_t rdma_stat_recv;
87087 +extern atomic_unchecked_t rdma_stat_read;
87088 +extern atomic_unchecked_t rdma_stat_write;
87089 +extern atomic_unchecked_t rdma_stat_sq_starve;
87090 +extern atomic_unchecked_t rdma_stat_rq_starve;
87091 +extern atomic_unchecked_t rdma_stat_rq_poll;
87092 +extern atomic_unchecked_t rdma_stat_rq_prod;
87093 +extern atomic_unchecked_t rdma_stat_sq_poll;
87094 +extern atomic_unchecked_t rdma_stat_sq_prod;
87095
87096 /*
87097 * Contexts are built when an RDMA request is created and are a
87098 diff --git a/include/linux/sunrpc/svcauth.h b/include/linux/sunrpc/svcauth.h
87099 index 8d71d65..f79586e 100644
87100 --- a/include/linux/sunrpc/svcauth.h
87101 +++ b/include/linux/sunrpc/svcauth.h
87102 @@ -120,7 +120,7 @@ struct auth_ops {
87103 int (*release)(struct svc_rqst *rq);
87104 void (*domain_release)(struct auth_domain *);
87105 int (*set_client)(struct svc_rqst *rq);
87106 -};
87107 +} __do_const;
87108
87109 #define SVC_GARBAGE 1
87110 #define SVC_SYSERR 2
87111 diff --git a/include/linux/swiotlb.h b/include/linux/swiotlb.h
87112 index e7a018e..49f8b17 100644
87113 --- a/include/linux/swiotlb.h
87114 +++ b/include/linux/swiotlb.h
87115 @@ -60,7 +60,8 @@ extern void
87116
87117 extern void
87118 swiotlb_free_coherent(struct device *hwdev, size_t size,
87119 - void *vaddr, dma_addr_t dma_handle);
87120 + void *vaddr, dma_addr_t dma_handle,
87121 + struct dma_attrs *attrs);
87122
87123 extern dma_addr_t swiotlb_map_page(struct device *dev, struct page *page,
87124 unsigned long offset, size_t size,
87125 diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h
87126 index 76d1e38..200776e 100644
87127 --- a/include/linux/syscalls.h
87128 +++ b/include/linux/syscalls.h
87129 @@ -102,7 +102,12 @@ union bpf_attr;
87130 #define __TYPE_IS_L(t) (__same_type((t)0, 0L))
87131 #define __TYPE_IS_UL(t) (__same_type((t)0, 0UL))
87132 #define __TYPE_IS_LL(t) (__same_type((t)0, 0LL) || __same_type((t)0, 0ULL))
87133 -#define __SC_LONG(t, a) __typeof(__builtin_choose_expr(__TYPE_IS_LL(t), 0LL, 0L)) a
87134 +#define __SC_LONG(t, a) __typeof__( \
87135 + __builtin_choose_expr( \
87136 + sizeof(t) > sizeof(int), \
87137 + (t) 0, \
87138 + __builtin_choose_expr(__type_is_unsigned(t), 0UL, 0L) \
87139 + )) a
87140 #define __SC_CAST(t, a) (t) a
87141 #define __SC_ARGS(t, a) a
87142 #define __SC_TEST(t, a) (void)BUILD_BUG_ON_ZERO(!__TYPE_IS_LL(t) && sizeof(t) > sizeof(long))
87143 @@ -384,11 +389,11 @@ asmlinkage long sys_sync(void);
87144 asmlinkage long sys_fsync(unsigned int fd);
87145 asmlinkage long sys_fdatasync(unsigned int fd);
87146 asmlinkage long sys_bdflush(int func, long data);
87147 -asmlinkage long sys_mount(char __user *dev_name, char __user *dir_name,
87148 - char __user *type, unsigned long flags,
87149 +asmlinkage long sys_mount(const char __user *dev_name, const char __user *dir_name,
87150 + const char __user *type, unsigned long flags,
87151 void __user *data);
87152 -asmlinkage long sys_umount(char __user *name, int flags);
87153 -asmlinkage long sys_oldumount(char __user *name);
87154 +asmlinkage long sys_umount(const char __user *name, int flags);
87155 +asmlinkage long sys_oldumount(const char __user *name);
87156 asmlinkage long sys_truncate(const char __user *path, long length);
87157 asmlinkage long sys_ftruncate(unsigned int fd, unsigned long length);
87158 asmlinkage long sys_stat(const char __user *filename,
87159 @@ -604,7 +609,7 @@ asmlinkage long sys_getsockname(int, struct sockaddr __user *, int __user *);
87160 asmlinkage long sys_getpeername(int, struct sockaddr __user *, int __user *);
87161 asmlinkage long sys_send(int, void __user *, size_t, unsigned);
87162 asmlinkage long sys_sendto(int, void __user *, size_t, unsigned,
87163 - struct sockaddr __user *, int);
87164 + struct sockaddr __user *, int) __intentional_overflow(0);
87165 asmlinkage long sys_sendmsg(int fd, struct user_msghdr __user *msg, unsigned flags);
87166 asmlinkage long sys_sendmmsg(int fd, struct mmsghdr __user *msg,
87167 unsigned int vlen, unsigned flags);
87168 @@ -663,10 +668,10 @@ asmlinkage long sys_msgctl(int msqid, int cmd, struct msqid_ds __user *buf);
87169
87170 asmlinkage long sys_semget(key_t key, int nsems, int semflg);
87171 asmlinkage long sys_semop(int semid, struct sembuf __user *sops,
87172 - unsigned nsops);
87173 + long nsops);
87174 asmlinkage long sys_semctl(int semid, int semnum, int cmd, unsigned long arg);
87175 asmlinkage long sys_semtimedop(int semid, struct sembuf __user *sops,
87176 - unsigned nsops,
87177 + long nsops,
87178 const struct timespec __user *timeout);
87179 asmlinkage long sys_shmat(int shmid, char __user *shmaddr, int shmflg);
87180 asmlinkage long sys_shmget(key_t key, size_t size, int flag);
87181 diff --git a/include/linux/syscore_ops.h b/include/linux/syscore_ops.h
87182 index 27b3b0b..e093dd9 100644
87183 --- a/include/linux/syscore_ops.h
87184 +++ b/include/linux/syscore_ops.h
87185 @@ -16,7 +16,7 @@ struct syscore_ops {
87186 int (*suspend)(void);
87187 void (*resume)(void);
87188 void (*shutdown)(void);
87189 -};
87190 +} __do_const;
87191
87192 extern void register_syscore_ops(struct syscore_ops *ops);
87193 extern void unregister_syscore_ops(struct syscore_ops *ops);
87194 diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h
87195 index b7361f8..341a15a 100644
87196 --- a/include/linux/sysctl.h
87197 +++ b/include/linux/sysctl.h
87198 @@ -39,6 +39,8 @@ typedef int proc_handler (struct ctl_table *ctl, int write,
87199
87200 extern int proc_dostring(struct ctl_table *, int,
87201 void __user *, size_t *, loff_t *);
87202 +extern int proc_dostring_modpriv(struct ctl_table *, int,
87203 + void __user *, size_t *, loff_t *);
87204 extern int proc_dointvec(struct ctl_table *, int,
87205 void __user *, size_t *, loff_t *);
87206 extern int proc_dointvec_minmax(struct ctl_table *, int,
87207 @@ -113,7 +115,8 @@ struct ctl_table
87208 struct ctl_table_poll *poll;
87209 void *extra1;
87210 void *extra2;
87211 -};
87212 +} __do_const __randomize_layout;
87213 +typedef struct ctl_table __no_const ctl_table_no_const;
87214
87215 struct ctl_node {
87216 struct rb_node node;
87217 diff --git a/include/linux/sysfs.h b/include/linux/sysfs.h
87218 index ddad161..a3efd26 100644
87219 --- a/include/linux/sysfs.h
87220 +++ b/include/linux/sysfs.h
87221 @@ -34,7 +34,8 @@ struct attribute {
87222 struct lock_class_key *key;
87223 struct lock_class_key skey;
87224 #endif
87225 -};
87226 +} __do_const;
87227 +typedef struct attribute __no_const attribute_no_const;
87228
87229 /**
87230 * sysfs_attr_init - initialize a dynamically allocated sysfs attribute
87231 @@ -63,7 +64,8 @@ struct attribute_group {
87232 struct attribute *, int);
87233 struct attribute **attrs;
87234 struct bin_attribute **bin_attrs;
87235 -};
87236 +} __do_const;
87237 +typedef struct attribute_group __no_const attribute_group_no_const;
87238
87239 /**
87240 * Use these macros to make defining attributes easier. See include/linux/device.h
87241 @@ -137,7 +139,8 @@ struct bin_attribute {
87242 char *, loff_t, size_t);
87243 int (*mmap)(struct file *, struct kobject *, struct bin_attribute *attr,
87244 struct vm_area_struct *vma);
87245 -};
87246 +} __do_const;
87247 +typedef struct bin_attribute __no_const bin_attribute_no_const;
87248
87249 /**
87250 * sysfs_bin_attr_init - initialize a dynamically allocated bin_attribute
87251 diff --git a/include/linux/sysrq.h b/include/linux/sysrq.h
87252 index 387fa7d..3fcde6b 100644
87253 --- a/include/linux/sysrq.h
87254 +++ b/include/linux/sysrq.h
87255 @@ -16,6 +16,7 @@
87256
87257 #include <linux/errno.h>
87258 #include <linux/types.h>
87259 +#include <linux/compiler.h>
87260
87261 /* Possible values of bitmask for enabling sysrq functions */
87262 /* 0x0001 is reserved for enable everything */
87263 @@ -33,7 +34,7 @@ struct sysrq_key_op {
87264 char *help_msg;
87265 char *action_msg;
87266 int enable_mask;
87267 -};
87268 +} __do_const;
87269
87270 #ifdef CONFIG_MAGIC_SYSRQ
87271
87272 diff --git a/include/linux/thread_info.h b/include/linux/thread_info.h
87273 index ff307b5..f1a4468 100644
87274 --- a/include/linux/thread_info.h
87275 +++ b/include/linux/thread_info.h
87276 @@ -145,6 +145,13 @@ static inline bool test_and_clear_restore_sigmask(void)
87277 #error "no set_restore_sigmask() provided and default one won't work"
87278 #endif
87279
87280 +extern void __check_object_size(const void *ptr, unsigned long n, bool to_user, bool const_size);
87281 +
87282 +static inline void check_object_size(const void *ptr, unsigned long n, bool to_user)
87283 +{
87284 + __check_object_size(ptr, n, to_user, __builtin_constant_p(n));
87285 +}
87286 +
87287 #endif /* __KERNEL__ */
87288
87289 #endif /* _LINUX_THREAD_INFO_H */
87290 diff --git a/include/linux/tty.h b/include/linux/tty.h
87291 index 358a337..8829c1f 100644
87292 --- a/include/linux/tty.h
87293 +++ b/include/linux/tty.h
87294 @@ -225,7 +225,7 @@ struct tty_port {
87295 const struct tty_port_operations *ops; /* Port operations */
87296 spinlock_t lock; /* Lock protecting tty field */
87297 int blocked_open; /* Waiting to open */
87298 - int count; /* Usage count */
87299 + atomic_t count; /* Usage count */
87300 wait_queue_head_t open_wait; /* Open waiters */
87301 wait_queue_head_t close_wait; /* Close waiters */
87302 wait_queue_head_t delta_msr_wait; /* Modem status change */
87303 @@ -313,7 +313,7 @@ struct tty_struct {
87304 /* If the tty has a pending do_SAK, queue it here - akpm */
87305 struct work_struct SAK_work;
87306 struct tty_port *port;
87307 -};
87308 +} __randomize_layout;
87309
87310 /* Each of a tty's open files has private_data pointing to tty_file_private */
87311 struct tty_file_private {
87312 @@ -572,7 +572,7 @@ extern int tty_port_open(struct tty_port *port,
87313 struct tty_struct *tty, struct file *filp);
87314 static inline int tty_port_users(struct tty_port *port)
87315 {
87316 - return port->count + port->blocked_open;
87317 + return atomic_read(&port->count) + port->blocked_open;
87318 }
87319
87320 extern int tty_register_ldisc(int disc, struct tty_ldisc_ops *new_ldisc);
87321 diff --git a/include/linux/tty_driver.h b/include/linux/tty_driver.h
87322 index 92e337c..f46757b 100644
87323 --- a/include/linux/tty_driver.h
87324 +++ b/include/linux/tty_driver.h
87325 @@ -291,7 +291,7 @@ struct tty_operations {
87326 void (*poll_put_char)(struct tty_driver *driver, int line, char ch);
87327 #endif
87328 const struct file_operations *proc_fops;
87329 -};
87330 +} __do_const __randomize_layout;
87331
87332 struct tty_driver {
87333 int magic; /* magic number for this structure */
87334 @@ -325,7 +325,7 @@ struct tty_driver {
87335
87336 const struct tty_operations *ops;
87337 struct list_head tty_drivers;
87338 -};
87339 +} __randomize_layout;
87340
87341 extern struct list_head tty_drivers;
87342
87343 diff --git a/include/linux/tty_ldisc.h b/include/linux/tty_ldisc.h
87344 index 00c9d68..bc0188b 100644
87345 --- a/include/linux/tty_ldisc.h
87346 +++ b/include/linux/tty_ldisc.h
87347 @@ -215,7 +215,7 @@ struct tty_ldisc_ops {
87348
87349 struct module *owner;
87350
87351 - int refcount;
87352 + atomic_t refcount;
87353 };
87354
87355 struct tty_ldisc {
87356 diff --git a/include/linux/types.h b/include/linux/types.h
87357 index 6747247..fc7ec8b 100644
87358 --- a/include/linux/types.h
87359 +++ b/include/linux/types.h
87360 @@ -174,10 +174,26 @@ typedef struct {
87361 int counter;
87362 } atomic_t;
87363
87364 +#ifdef CONFIG_PAX_REFCOUNT
87365 +typedef struct {
87366 + int counter;
87367 +} atomic_unchecked_t;
87368 +#else
87369 +typedef atomic_t atomic_unchecked_t;
87370 +#endif
87371 +
87372 #ifdef CONFIG_64BIT
87373 typedef struct {
87374 long counter;
87375 } atomic64_t;
87376 +
87377 +#ifdef CONFIG_PAX_REFCOUNT
87378 +typedef struct {
87379 + long counter;
87380 +} atomic64_unchecked_t;
87381 +#else
87382 +typedef atomic64_t atomic64_unchecked_t;
87383 +#endif
87384 #endif
87385
87386 struct list_head {
87387 diff --git a/include/linux/uaccess.h b/include/linux/uaccess.h
87388 index ecd3319..8a36ded 100644
87389 --- a/include/linux/uaccess.h
87390 +++ b/include/linux/uaccess.h
87391 @@ -75,11 +75,11 @@ static inline unsigned long __copy_from_user_nocache(void *to,
87392 long ret; \
87393 mm_segment_t old_fs = get_fs(); \
87394 \
87395 - set_fs(KERNEL_DS); \
87396 pagefault_disable(); \
87397 - ret = __copy_from_user_inatomic(&(retval), (__force typeof(retval) __user *)(addr), sizeof(retval)); \
87398 - pagefault_enable(); \
87399 + set_fs(KERNEL_DS); \
87400 + ret = __copy_from_user_inatomic(&(retval), (typeof(retval) __force_user *)(addr), sizeof(retval)); \
87401 set_fs(old_fs); \
87402 + pagefault_enable(); \
87403 ret; \
87404 })
87405
87406 diff --git a/include/linux/uidgid.h b/include/linux/uidgid.h
87407 index 2d1f9b6..d7a9fce 100644
87408 --- a/include/linux/uidgid.h
87409 +++ b/include/linux/uidgid.h
87410 @@ -175,4 +175,9 @@ static inline bool kgid_has_mapping(struct user_namespace *ns, kgid_t gid)
87411
87412 #endif /* CONFIG_USER_NS */
87413
87414 +#define GR_GLOBAL_UID(x) from_kuid_munged(&init_user_ns, (x))
87415 +#define GR_GLOBAL_GID(x) from_kgid_munged(&init_user_ns, (x))
87416 +#define gr_is_global_root(x) uid_eq((x), GLOBAL_ROOT_UID)
87417 +#define gr_is_global_nonroot(x) (!uid_eq((x), GLOBAL_ROOT_UID))
87418 +
87419 #endif /* _LINUX_UIDGID_H */
87420 diff --git a/include/linux/uio_driver.h b/include/linux/uio_driver.h
87421 index 32c0e83..671eb35 100644
87422 --- a/include/linux/uio_driver.h
87423 +++ b/include/linux/uio_driver.h
87424 @@ -67,7 +67,7 @@ struct uio_device {
87425 struct module *owner;
87426 struct device *dev;
87427 int minor;
87428 - atomic_t event;
87429 + atomic_unchecked_t event;
87430 struct fasync_struct *async_queue;
87431 wait_queue_head_t wait;
87432 struct uio_info *info;
87433 diff --git a/include/linux/unaligned/access_ok.h b/include/linux/unaligned/access_ok.h
87434 index 99c1b4d..562e6f3 100644
87435 --- a/include/linux/unaligned/access_ok.h
87436 +++ b/include/linux/unaligned/access_ok.h
87437 @@ -4,34 +4,34 @@
87438 #include <linux/kernel.h>
87439 #include <asm/byteorder.h>
87440
87441 -static inline u16 get_unaligned_le16(const void *p)
87442 +static inline u16 __intentional_overflow(-1) get_unaligned_le16(const void *p)
87443 {
87444 - return le16_to_cpup((__le16 *)p);
87445 + return le16_to_cpup((const __le16 *)p);
87446 }
87447
87448 -static inline u32 get_unaligned_le32(const void *p)
87449 +static inline u32 __intentional_overflow(-1) get_unaligned_le32(const void *p)
87450 {
87451 - return le32_to_cpup((__le32 *)p);
87452 + return le32_to_cpup((const __le32 *)p);
87453 }
87454
87455 -static inline u64 get_unaligned_le64(const void *p)
87456 +static inline u64 __intentional_overflow(-1) get_unaligned_le64(const void *p)
87457 {
87458 - return le64_to_cpup((__le64 *)p);
87459 + return le64_to_cpup((const __le64 *)p);
87460 }
87461
87462 -static inline u16 get_unaligned_be16(const void *p)
87463 +static inline u16 __intentional_overflow(-1) get_unaligned_be16(const void *p)
87464 {
87465 - return be16_to_cpup((__be16 *)p);
87466 + return be16_to_cpup((const __be16 *)p);
87467 }
87468
87469 -static inline u32 get_unaligned_be32(const void *p)
87470 +static inline u32 __intentional_overflow(-1) get_unaligned_be32(const void *p)
87471 {
87472 - return be32_to_cpup((__be32 *)p);
87473 + return be32_to_cpup((const __be32 *)p);
87474 }
87475
87476 -static inline u64 get_unaligned_be64(const void *p)
87477 +static inline u64 __intentional_overflow(-1) get_unaligned_be64(const void *p)
87478 {
87479 - return be64_to_cpup((__be64 *)p);
87480 + return be64_to_cpup((const __be64 *)p);
87481 }
87482
87483 static inline void put_unaligned_le16(u16 val, void *p)
87484 diff --git a/include/linux/usb.h b/include/linux/usb.h
87485 index 447fe29..9fc875f 100644
87486 --- a/include/linux/usb.h
87487 +++ b/include/linux/usb.h
87488 @@ -592,7 +592,7 @@ struct usb_device {
87489 int maxchild;
87490
87491 u32 quirks;
87492 - atomic_t urbnum;
87493 + atomic_unchecked_t urbnum;
87494
87495 unsigned long active_duration;
87496
87497 @@ -1676,7 +1676,7 @@ void usb_buffer_unmap_sg(const struct usb_device *dev, int is_in,
87498
87499 extern int usb_control_msg(struct usb_device *dev, unsigned int pipe,
87500 __u8 request, __u8 requesttype, __u16 value, __u16 index,
87501 - void *data, __u16 size, int timeout);
87502 + void *data, __u16 size, int timeout) __intentional_overflow(-1);
87503 extern int usb_interrupt_msg(struct usb_device *usb_dev, unsigned int pipe,
87504 void *data, int len, int *actual_length, int timeout);
87505 extern int usb_bulk_msg(struct usb_device *usb_dev, unsigned int pipe,
87506 diff --git a/include/linux/usb/renesas_usbhs.h b/include/linux/usb/renesas_usbhs.h
87507 index 9fd9e48..e2c5f35 100644
87508 --- a/include/linux/usb/renesas_usbhs.h
87509 +++ b/include/linux/usb/renesas_usbhs.h
87510 @@ -39,7 +39,7 @@ enum {
87511 */
87512 struct renesas_usbhs_driver_callback {
87513 int (*notify_hotplug)(struct platform_device *pdev);
87514 -};
87515 +} __no_const;
87516
87517 /*
87518 * callback functions for platform
87519 diff --git a/include/linux/user_namespace.h b/include/linux/user_namespace.h
87520 index 8297e5b..0dfae27 100644
87521 --- a/include/linux/user_namespace.h
87522 +++ b/include/linux/user_namespace.h
87523 @@ -39,7 +39,7 @@ struct user_namespace {
87524 struct key *persistent_keyring_register;
87525 struct rw_semaphore persistent_keyring_register_sem;
87526 #endif
87527 -};
87528 +} __randomize_layout;
87529
87530 extern struct user_namespace init_user_ns;
87531
87532 diff --git a/include/linux/utsname.h b/include/linux/utsname.h
87533 index 5093f58..c103e58 100644
87534 --- a/include/linux/utsname.h
87535 +++ b/include/linux/utsname.h
87536 @@ -25,7 +25,7 @@ struct uts_namespace {
87537 struct new_utsname name;
87538 struct user_namespace *user_ns;
87539 struct ns_common ns;
87540 -};
87541 +} __randomize_layout;
87542 extern struct uts_namespace init_uts_ns;
87543
87544 #ifdef CONFIG_UTS_NS
87545 diff --git a/include/linux/vermagic.h b/include/linux/vermagic.h
87546 index 6f8fbcf..4efc177 100644
87547 --- a/include/linux/vermagic.h
87548 +++ b/include/linux/vermagic.h
87549 @@ -25,9 +25,42 @@
87550 #define MODULE_ARCH_VERMAGIC ""
87551 #endif
87552
87553 +#ifdef CONFIG_PAX_REFCOUNT
87554 +#define MODULE_PAX_REFCOUNT "REFCOUNT "
87555 +#else
87556 +#define MODULE_PAX_REFCOUNT ""
87557 +#endif
87558 +
87559 +#ifdef CONSTIFY_PLUGIN
87560 +#define MODULE_CONSTIFY_PLUGIN "CONSTIFY_PLUGIN "
87561 +#else
87562 +#define MODULE_CONSTIFY_PLUGIN ""
87563 +#endif
87564 +
87565 +#ifdef STACKLEAK_PLUGIN
87566 +#define MODULE_STACKLEAK_PLUGIN "STACKLEAK_PLUGIN "
87567 +#else
87568 +#define MODULE_STACKLEAK_PLUGIN ""
87569 +#endif
87570 +
87571 +#ifdef RANDSTRUCT_PLUGIN
87572 +#include <generated/randomize_layout_hash.h>
87573 +#define MODULE_RANDSTRUCT_PLUGIN "RANDSTRUCT_PLUGIN_" RANDSTRUCT_HASHED_SEED
87574 +#else
87575 +#define MODULE_RANDSTRUCT_PLUGIN
87576 +#endif
87577 +
87578 +#ifdef CONFIG_GRKERNSEC
87579 +#define MODULE_GRSEC "GRSEC "
87580 +#else
87581 +#define MODULE_GRSEC ""
87582 +#endif
87583 +
87584 #define VERMAGIC_STRING \
87585 UTS_RELEASE " " \
87586 MODULE_VERMAGIC_SMP MODULE_VERMAGIC_PREEMPT \
87587 MODULE_VERMAGIC_MODULE_UNLOAD MODULE_VERMAGIC_MODVERSIONS \
87588 - MODULE_ARCH_VERMAGIC
87589 + MODULE_ARCH_VERMAGIC \
87590 + MODULE_PAX_REFCOUNT MODULE_CONSTIFY_PLUGIN MODULE_STACKLEAK_PLUGIN \
87591 + MODULE_GRSEC MODULE_RANDSTRUCT_PLUGIN
87592
87593 diff --git a/include/linux/vga_switcheroo.h b/include/linux/vga_switcheroo.h
87594 index b483abd..af305ad 100644
87595 --- a/include/linux/vga_switcheroo.h
87596 +++ b/include/linux/vga_switcheroo.h
87597 @@ -63,9 +63,9 @@ int vga_switcheroo_get_client_state(struct pci_dev *dev);
87598
87599 void vga_switcheroo_set_dynamic_switch(struct pci_dev *pdev, enum vga_switcheroo_state dynamic);
87600
87601 -int vga_switcheroo_init_domain_pm_ops(struct device *dev, struct dev_pm_domain *domain);
87602 +int vga_switcheroo_init_domain_pm_ops(struct device *dev, dev_pm_domain_no_const *domain);
87603 void vga_switcheroo_fini_domain_pm_ops(struct device *dev);
87604 -int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, struct dev_pm_domain *domain);
87605 +int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, dev_pm_domain_no_const *domain);
87606 #else
87607
87608 static inline void vga_switcheroo_unregister_client(struct pci_dev *dev) {}
87609 @@ -82,9 +82,9 @@ static inline int vga_switcheroo_get_client_state(struct pci_dev *dev) { return
87610
87611 static inline void vga_switcheroo_set_dynamic_switch(struct pci_dev *pdev, enum vga_switcheroo_state dynamic) {}
87612
87613 -static inline int vga_switcheroo_init_domain_pm_ops(struct device *dev, struct dev_pm_domain *domain) { return -EINVAL; }
87614 +static inline int vga_switcheroo_init_domain_pm_ops(struct device *dev, dev_pm_domain_no_const *domain) { return -EINVAL; }
87615 static inline void vga_switcheroo_fini_domain_pm_ops(struct device *dev) {}
87616 -static inline int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, struct dev_pm_domain *domain) { return -EINVAL; }
87617 +static inline int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, dev_pm_domain_no_const *domain) { return -EINVAL; }
87618
87619 #endif
87620 #endif /* _LINUX_VGA_SWITCHEROO_H_ */
87621 diff --git a/include/linux/vmalloc.h b/include/linux/vmalloc.h
87622 index 0ec5983..cc61051 100644
87623 --- a/include/linux/vmalloc.h
87624 +++ b/include/linux/vmalloc.h
87625 @@ -18,6 +18,11 @@ struct vm_area_struct; /* vma defining user mapping in mm_types.h */
87626 #define VM_UNINITIALIZED 0x00000020 /* vm_struct is not fully initialized */
87627 #define VM_NO_GUARD 0x00000040 /* don't add guard page */
87628 #define VM_KASAN 0x00000080 /* has allocated kasan shadow memory */
87629 +
87630 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_KERNEXEC)
87631 +#define VM_KERNEXEC 0x00000100 /* allocate from executable kernel memory range */
87632 +#endif
87633 +
87634 /* bits [20..32] reserved for arch specific ioremap internals */
87635
87636 /*
87637 @@ -86,6 +91,10 @@ extern void *vmap(struct page **pages, unsigned int count,
87638 unsigned long flags, pgprot_t prot);
87639 extern void vunmap(const void *addr);
87640
87641 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
87642 +extern void unmap_process_stacks(struct task_struct *task);
87643 +#endif
87644 +
87645 extern int remap_vmalloc_range_partial(struct vm_area_struct *vma,
87646 unsigned long uaddr, void *kaddr,
87647 unsigned long size);
87648 @@ -150,7 +159,7 @@ extern void free_vm_area(struct vm_struct *area);
87649
87650 /* for /dev/kmem */
87651 extern long vread(char *buf, char *addr, unsigned long count);
87652 -extern long vwrite(char *buf, char *addr, unsigned long count);
87653 +extern long vwrite(char *buf, char *addr, unsigned long count) __size_overflow(3);
87654
87655 /*
87656 * Internals. Dont't use..
87657 diff --git a/include/linux/vmstat.h b/include/linux/vmstat.h
87658 index 82e7db7..f8ce3d0 100644
87659 --- a/include/linux/vmstat.h
87660 +++ b/include/linux/vmstat.h
87661 @@ -108,18 +108,18 @@ static inline void vm_events_fold_cpu(int cpu)
87662 /*
87663 * Zone based page accounting with per cpu differentials.
87664 */
87665 -extern atomic_long_t vm_stat[NR_VM_ZONE_STAT_ITEMS];
87666 +extern atomic_long_unchecked_t vm_stat[NR_VM_ZONE_STAT_ITEMS];
87667
87668 static inline void zone_page_state_add(long x, struct zone *zone,
87669 enum zone_stat_item item)
87670 {
87671 - atomic_long_add(x, &zone->vm_stat[item]);
87672 - atomic_long_add(x, &vm_stat[item]);
87673 + atomic_long_add_unchecked(x, &zone->vm_stat[item]);
87674 + atomic_long_add_unchecked(x, &vm_stat[item]);
87675 }
87676
87677 -static inline unsigned long global_page_state(enum zone_stat_item item)
87678 +static inline unsigned long __intentional_overflow(-1) global_page_state(enum zone_stat_item item)
87679 {
87680 - long x = atomic_long_read(&vm_stat[item]);
87681 + long x = atomic_long_read_unchecked(&vm_stat[item]);
87682 #ifdef CONFIG_SMP
87683 if (x < 0)
87684 x = 0;
87685 @@ -127,10 +127,10 @@ static inline unsigned long global_page_state(enum zone_stat_item item)
87686 return x;
87687 }
87688
87689 -static inline unsigned long zone_page_state(struct zone *zone,
87690 +static inline unsigned long __intentional_overflow(-1) zone_page_state(struct zone *zone,
87691 enum zone_stat_item item)
87692 {
87693 - long x = atomic_long_read(&zone->vm_stat[item]);
87694 + long x = atomic_long_read_unchecked(&zone->vm_stat[item]);
87695 #ifdef CONFIG_SMP
87696 if (x < 0)
87697 x = 0;
87698 @@ -147,7 +147,7 @@ static inline unsigned long zone_page_state(struct zone *zone,
87699 static inline unsigned long zone_page_state_snapshot(struct zone *zone,
87700 enum zone_stat_item item)
87701 {
87702 - long x = atomic_long_read(&zone->vm_stat[item]);
87703 + long x = atomic_long_read_unchecked(&zone->vm_stat[item]);
87704
87705 #ifdef CONFIG_SMP
87706 int cpu;
87707 @@ -234,14 +234,14 @@ static inline void __mod_zone_page_state(struct zone *zone,
87708
87709 static inline void __inc_zone_state(struct zone *zone, enum zone_stat_item item)
87710 {
87711 - atomic_long_inc(&zone->vm_stat[item]);
87712 - atomic_long_inc(&vm_stat[item]);
87713 + atomic_long_inc_unchecked(&zone->vm_stat[item]);
87714 + atomic_long_inc_unchecked(&vm_stat[item]);
87715 }
87716
87717 static inline void __dec_zone_state(struct zone *zone, enum zone_stat_item item)
87718 {
87719 - atomic_long_dec(&zone->vm_stat[item]);
87720 - atomic_long_dec(&vm_stat[item]);
87721 + atomic_long_dec_unchecked(&zone->vm_stat[item]);
87722 + atomic_long_dec_unchecked(&vm_stat[item]);
87723 }
87724
87725 static inline void __inc_zone_page_state(struct page *page,
87726 diff --git a/include/linux/xattr.h b/include/linux/xattr.h
87727 index 91b0a68..0e9adf6 100644
87728 --- a/include/linux/xattr.h
87729 +++ b/include/linux/xattr.h
87730 @@ -28,7 +28,7 @@ struct xattr_handler {
87731 size_t size, int handler_flags);
87732 int (*set)(struct dentry *dentry, const char *name, const void *buffer,
87733 size_t size, int flags, int handler_flags);
87734 -};
87735 +} __do_const;
87736
87737 struct xattr {
87738 const char *name;
87739 @@ -37,6 +37,9 @@ struct xattr {
87740 };
87741
87742 ssize_t xattr_getsecurity(struct inode *, const char *, void *, size_t);
87743 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
87744 +ssize_t pax_getxattr(struct dentry *, void *, size_t);
87745 +#endif
87746 ssize_t vfs_getxattr(struct dentry *, const char *, void *, size_t);
87747 ssize_t vfs_listxattr(struct dentry *d, char *list, size_t size);
87748 int __vfs_setxattr_noperm(struct dentry *, const char *, const void *, size_t, int);
87749 diff --git a/include/linux/zlib.h b/include/linux/zlib.h
87750 index 92dbbd3..13ab0b3 100644
87751 --- a/include/linux/zlib.h
87752 +++ b/include/linux/zlib.h
87753 @@ -31,6 +31,7 @@
87754 #define _ZLIB_H
87755
87756 #include <linux/zconf.h>
87757 +#include <linux/compiler.h>
87758
87759 /* zlib deflate based on ZLIB_VERSION "1.1.3" */
87760 /* zlib inflate based on ZLIB_VERSION "1.2.3" */
87761 @@ -179,7 +180,7 @@ typedef z_stream *z_streamp;
87762
87763 /* basic functions */
87764
87765 -extern int zlib_deflate_workspacesize (int windowBits, int memLevel);
87766 +extern int zlib_deflate_workspacesize (int windowBits, int memLevel) __intentional_overflow(0);
87767 /*
87768 Returns the number of bytes that needs to be allocated for a per-
87769 stream workspace with the specified parameters. A pointer to this
87770 diff --git a/include/media/v4l2-dev.h b/include/media/v4l2-dev.h
87771 index 3e4fddf..5ec9104 100644
87772 --- a/include/media/v4l2-dev.h
87773 +++ b/include/media/v4l2-dev.h
87774 @@ -75,7 +75,7 @@ struct v4l2_file_operations {
87775 int (*mmap) (struct file *, struct vm_area_struct *);
87776 int (*open) (struct file *);
87777 int (*release) (struct file *);
87778 -};
87779 +} __do_const;
87780
87781 /*
87782 * Newer version of video_device, handled by videodev2.c
87783 diff --git a/include/media/v4l2-device.h b/include/media/v4l2-device.h
87784 index ffb69da..040393e 100644
87785 --- a/include/media/v4l2-device.h
87786 +++ b/include/media/v4l2-device.h
87787 @@ -95,7 +95,7 @@ int __must_check v4l2_device_register(struct device *dev, struct v4l2_device *v4
87788 this function returns 0. If the name ends with a digit (e.g. cx18),
87789 then the name will be set to cx18-0 since cx180 looks really odd. */
87790 int v4l2_device_set_name(struct v4l2_device *v4l2_dev, const char *basename,
87791 - atomic_t *instance);
87792 + atomic_unchecked_t *instance);
87793
87794 /* Set v4l2_dev->dev to NULL. Call when the USB parent disconnects.
87795 Since the parent disappears this ensures that v4l2_dev doesn't have an
87796 diff --git a/include/net/9p/transport.h b/include/net/9p/transport.h
87797 index 2a25dec..bf6dd8a 100644
87798 --- a/include/net/9p/transport.h
87799 +++ b/include/net/9p/transport.h
87800 @@ -62,7 +62,7 @@ struct p9_trans_module {
87801 int (*cancelled)(struct p9_client *, struct p9_req_t *req);
87802 int (*zc_request)(struct p9_client *, struct p9_req_t *,
87803 char *, char *, int , int, int, int);
87804 -};
87805 +} __do_const;
87806
87807 void v9fs_register_trans(struct p9_trans_module *m);
87808 void v9fs_unregister_trans(struct p9_trans_module *m);
87809 diff --git a/include/net/af_unix.h b/include/net/af_unix.h
87810 index a175ba4..196eb8242 100644
87811 --- a/include/net/af_unix.h
87812 +++ b/include/net/af_unix.h
87813 @@ -36,7 +36,7 @@ struct unix_skb_parms {
87814 u32 secid; /* Security ID */
87815 #endif
87816 u32 consumed;
87817 -};
87818 +} __randomize_layout;
87819
87820 #define UNIXCB(skb) (*(struct unix_skb_parms *)&((skb)->cb))
87821 #define UNIXSID(skb) (&UNIXCB((skb)).secid)
87822 diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
87823 index 2239a37..a83461f 100644
87824 --- a/include/net/bluetooth/l2cap.h
87825 +++ b/include/net/bluetooth/l2cap.h
87826 @@ -609,7 +609,7 @@ struct l2cap_ops {
87827 struct sk_buff *(*alloc_skb) (struct l2cap_chan *chan,
87828 unsigned long hdr_len,
87829 unsigned long len, int nb);
87830 -};
87831 +} __do_const;
87832
87833 struct l2cap_conn {
87834 struct hci_conn *hcon;
87835 diff --git a/include/net/bonding.h b/include/net/bonding.h
87836 index fda6fee..dbdf83c 100644
87837 --- a/include/net/bonding.h
87838 +++ b/include/net/bonding.h
87839 @@ -665,7 +665,7 @@ extern struct rtnl_link_ops bond_link_ops;
87840
87841 static inline void bond_tx_drop(struct net_device *dev, struct sk_buff *skb)
87842 {
87843 - atomic_long_inc(&dev->tx_dropped);
87844 + atomic_long_inc_unchecked(&dev->tx_dropped);
87845 dev_kfree_skb_any(skb);
87846 }
87847
87848 diff --git a/include/net/caif/cfctrl.h b/include/net/caif/cfctrl.h
87849 index f2ae33d..c457cf0 100644
87850 --- a/include/net/caif/cfctrl.h
87851 +++ b/include/net/caif/cfctrl.h
87852 @@ -52,7 +52,7 @@ struct cfctrl_rsp {
87853 void (*radioset_rsp)(void);
87854 void (*reject_rsp)(struct cflayer *layer, u8 linkid,
87855 struct cflayer *client_layer);
87856 -};
87857 +} __no_const;
87858
87859 /* Link Setup Parameters for CAIF-Links. */
87860 struct cfctrl_link_param {
87861 @@ -101,8 +101,8 @@ struct cfctrl_request_info {
87862 struct cfctrl {
87863 struct cfsrvl serv;
87864 struct cfctrl_rsp res;
87865 - atomic_t req_seq_no;
87866 - atomic_t rsp_seq_no;
87867 + atomic_unchecked_t req_seq_no;
87868 + atomic_unchecked_t rsp_seq_no;
87869 struct list_head list;
87870 /* Protects from simultaneous access to first_req list */
87871 spinlock_t info_list_lock;
87872 diff --git a/include/net/flow.h b/include/net/flow.h
87873 index 8109a15..504466d 100644
87874 --- a/include/net/flow.h
87875 +++ b/include/net/flow.h
87876 @@ -231,6 +231,6 @@ void flow_cache_fini(struct net *net);
87877
87878 void flow_cache_flush(struct net *net);
87879 void flow_cache_flush_deferred(struct net *net);
87880 -extern atomic_t flow_cache_genid;
87881 +extern atomic_unchecked_t flow_cache_genid;
87882
87883 #endif
87884 diff --git a/include/net/genetlink.h b/include/net/genetlink.h
87885 index 0574abd..0f16881 100644
87886 --- a/include/net/genetlink.h
87887 +++ b/include/net/genetlink.h
87888 @@ -130,7 +130,7 @@ struct genl_ops {
87889 u8 cmd;
87890 u8 internal_flags;
87891 u8 flags;
87892 -};
87893 +} __do_const;
87894
87895 int __genl_register_family(struct genl_family *family);
87896
87897 diff --git a/include/net/gro_cells.h b/include/net/gro_cells.h
87898 index 0f712c0..cd762c4 100644
87899 --- a/include/net/gro_cells.h
87900 +++ b/include/net/gro_cells.h
87901 @@ -27,7 +27,7 @@ static inline void gro_cells_receive(struct gro_cells *gcells, struct sk_buff *s
87902 cell = this_cpu_ptr(gcells->cells);
87903
87904 if (skb_queue_len(&cell->napi_skbs) > netdev_max_backlog) {
87905 - atomic_long_inc(&dev->rx_dropped);
87906 + atomic_long_inc_unchecked(&dev->rx_dropped);
87907 kfree_skb(skb);
87908 return;
87909 }
87910 diff --git a/include/net/inet_connection_sock.h b/include/net/inet_connection_sock.h
87911 index 5976bde..3a81660 100644
87912 --- a/include/net/inet_connection_sock.h
87913 +++ b/include/net/inet_connection_sock.h
87914 @@ -63,7 +63,7 @@ struct inet_connection_sock_af_ops {
87915 int (*bind_conflict)(const struct sock *sk,
87916 const struct inet_bind_bucket *tb, bool relax);
87917 void (*mtu_reduced)(struct sock *sk);
87918 -};
87919 +} __do_const;
87920
87921 /** inet_connection_sock - INET connection oriented sock
87922 *
87923 diff --git a/include/net/inetpeer.h b/include/net/inetpeer.h
87924 index 80479ab..0c3f647 100644
87925 --- a/include/net/inetpeer.h
87926 +++ b/include/net/inetpeer.h
87927 @@ -47,7 +47,7 @@ struct inet_peer {
87928 */
87929 union {
87930 struct {
87931 - atomic_t rid; /* Frag reception counter */
87932 + atomic_unchecked_t rid; /* Frag reception counter */
87933 };
87934 struct rcu_head rcu;
87935 struct inet_peer *gc_next;
87936 diff --git a/include/net/ip.h b/include/net/ip.h
87937 index 6cc1eaf..14059b0 100644
87938 --- a/include/net/ip.h
87939 +++ b/include/net/ip.h
87940 @@ -317,7 +317,7 @@ static inline unsigned int ip_skb_dst_mtu(const struct sk_buff *skb)
87941 }
87942 }
87943
87944 -u32 ip_idents_reserve(u32 hash, int segs);
87945 +u32 ip_idents_reserve(u32 hash, int segs) __intentional_overflow(-1);
87946 void __ip_select_ident(struct iphdr *iph, int segs);
87947
87948 static inline void ip_select_ident_segs(struct sk_buff *skb, struct sock *sk, int segs)
87949 diff --git a/include/net/ip_fib.h b/include/net/ip_fib.h
87950 index 5bd120e4..03fb812 100644
87951 --- a/include/net/ip_fib.h
87952 +++ b/include/net/ip_fib.h
87953 @@ -170,7 +170,7 @@ __be32 fib_info_update_nh_saddr(struct net *net, struct fib_nh *nh);
87954
87955 #define FIB_RES_SADDR(net, res) \
87956 ((FIB_RES_NH(res).nh_saddr_genid == \
87957 - atomic_read(&(net)->ipv4.dev_addr_genid)) ? \
87958 + atomic_read_unchecked(&(net)->ipv4.dev_addr_genid)) ? \
87959 FIB_RES_NH(res).nh_saddr : \
87960 fib_info_update_nh_saddr((net), &FIB_RES_NH(res)))
87961 #define FIB_RES_GW(res) (FIB_RES_NH(res).nh_gw)
87962 diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h
87963 index 615b20b..fd4cbd8 100644
87964 --- a/include/net/ip_vs.h
87965 +++ b/include/net/ip_vs.h
87966 @@ -534,7 +534,7 @@ struct ip_vs_conn {
87967 struct ip_vs_conn *control; /* Master control connection */
87968 atomic_t n_control; /* Number of controlled ones */
87969 struct ip_vs_dest *dest; /* real server */
87970 - atomic_t in_pkts; /* incoming packet counter */
87971 + atomic_unchecked_t in_pkts; /* incoming packet counter */
87972
87973 /* Packet transmitter for different forwarding methods. If it
87974 * mangles the packet, it must return NF_DROP or better NF_STOLEN,
87975 @@ -682,7 +682,7 @@ struct ip_vs_dest {
87976 __be16 port; /* port number of the server */
87977 union nf_inet_addr addr; /* IP address of the server */
87978 volatile unsigned int flags; /* dest status flags */
87979 - atomic_t conn_flags; /* flags to copy to conn */
87980 + atomic_unchecked_t conn_flags; /* flags to copy to conn */
87981 atomic_t weight; /* server weight */
87982
87983 atomic_t refcnt; /* reference counter */
87984 @@ -928,11 +928,11 @@ struct netns_ipvs {
87985 /* ip_vs_lblc */
87986 int sysctl_lblc_expiration;
87987 struct ctl_table_header *lblc_ctl_header;
87988 - struct ctl_table *lblc_ctl_table;
87989 + ctl_table_no_const *lblc_ctl_table;
87990 /* ip_vs_lblcr */
87991 int sysctl_lblcr_expiration;
87992 struct ctl_table_header *lblcr_ctl_header;
87993 - struct ctl_table *lblcr_ctl_table;
87994 + ctl_table_no_const *lblcr_ctl_table;
87995 /* ip_vs_est */
87996 struct list_head est_list; /* estimator list */
87997 spinlock_t est_lock;
87998 diff --git a/include/net/irda/ircomm_tty.h b/include/net/irda/ircomm_tty.h
87999 index 8d4f588..2e37ad2 100644
88000 --- a/include/net/irda/ircomm_tty.h
88001 +++ b/include/net/irda/ircomm_tty.h
88002 @@ -33,6 +33,7 @@
88003 #include <linux/termios.h>
88004 #include <linux/timer.h>
88005 #include <linux/tty.h> /* struct tty_struct */
88006 +#include <asm/local.h>
88007
88008 #include <net/irda/irias_object.h>
88009 #include <net/irda/ircomm_core.h>
88010 diff --git a/include/net/iucv/af_iucv.h b/include/net/iucv/af_iucv.h
88011 index 714cc9a..ea05f3e 100644
88012 --- a/include/net/iucv/af_iucv.h
88013 +++ b/include/net/iucv/af_iucv.h
88014 @@ -149,7 +149,7 @@ struct iucv_skb_cb {
88015 struct iucv_sock_list {
88016 struct hlist_head head;
88017 rwlock_t lock;
88018 - atomic_t autobind_name;
88019 + atomic_unchecked_t autobind_name;
88020 };
88021
88022 unsigned int iucv_sock_poll(struct file *file, struct socket *sock,
88023 diff --git a/include/net/llc_c_ac.h b/include/net/llc_c_ac.h
88024 index f3be818..bf46196 100644
88025 --- a/include/net/llc_c_ac.h
88026 +++ b/include/net/llc_c_ac.h
88027 @@ -87,7 +87,7 @@
88028 #define LLC_CONN_AC_STOP_SENDACK_TMR 70
88029 #define LLC_CONN_AC_START_SENDACK_TMR_IF_NOT_RUNNING 71
88030
88031 -typedef int (*llc_conn_action_t)(struct sock *sk, struct sk_buff *skb);
88032 +typedef int (* const llc_conn_action_t)(struct sock *sk, struct sk_buff *skb);
88033
88034 int llc_conn_ac_clear_remote_busy(struct sock *sk, struct sk_buff *skb);
88035 int llc_conn_ac_conn_ind(struct sock *sk, struct sk_buff *skb);
88036 diff --git a/include/net/llc_c_ev.h b/include/net/llc_c_ev.h
88037 index 3948cf1..83b28c4 100644
88038 --- a/include/net/llc_c_ev.h
88039 +++ b/include/net/llc_c_ev.h
88040 @@ -125,8 +125,8 @@ static __inline__ struct llc_conn_state_ev *llc_conn_ev(struct sk_buff *skb)
88041 return (struct llc_conn_state_ev *)skb->cb;
88042 }
88043
88044 -typedef int (*llc_conn_ev_t)(struct sock *sk, struct sk_buff *skb);
88045 -typedef int (*llc_conn_ev_qfyr_t)(struct sock *sk, struct sk_buff *skb);
88046 +typedef int (* const llc_conn_ev_t)(struct sock *sk, struct sk_buff *skb);
88047 +typedef int (* const llc_conn_ev_qfyr_t)(struct sock *sk, struct sk_buff *skb);
88048
88049 int llc_conn_ev_conn_req(struct sock *sk, struct sk_buff *skb);
88050 int llc_conn_ev_data_req(struct sock *sk, struct sk_buff *skb);
88051 diff --git a/include/net/llc_c_st.h b/include/net/llc_c_st.h
88052 index 48f3f89..0e92c50 100644
88053 --- a/include/net/llc_c_st.h
88054 +++ b/include/net/llc_c_st.h
88055 @@ -37,7 +37,7 @@ struct llc_conn_state_trans {
88056 u8 next_state;
88057 const llc_conn_ev_qfyr_t *ev_qualifiers;
88058 const llc_conn_action_t *ev_actions;
88059 -};
88060 +} __do_const;
88061
88062 struct llc_conn_state {
88063 u8 current_state;
88064 diff --git a/include/net/llc_s_ac.h b/include/net/llc_s_ac.h
88065 index a61b98c..aade1eb 100644
88066 --- a/include/net/llc_s_ac.h
88067 +++ b/include/net/llc_s_ac.h
88068 @@ -23,7 +23,7 @@
88069 #define SAP_ACT_TEST_IND 9
88070
88071 /* All action functions must look like this */
88072 -typedef int (*llc_sap_action_t)(struct llc_sap *sap, struct sk_buff *skb);
88073 +typedef int (* const llc_sap_action_t)(struct llc_sap *sap, struct sk_buff *skb);
88074
88075 int llc_sap_action_unitdata_ind(struct llc_sap *sap, struct sk_buff *skb);
88076 int llc_sap_action_send_ui(struct llc_sap *sap, struct sk_buff *skb);
88077 diff --git a/include/net/llc_s_st.h b/include/net/llc_s_st.h
88078 index c4359e2..76dbc4a 100644
88079 --- a/include/net/llc_s_st.h
88080 +++ b/include/net/llc_s_st.h
88081 @@ -20,7 +20,7 @@ struct llc_sap_state_trans {
88082 llc_sap_ev_t ev;
88083 u8 next_state;
88084 const llc_sap_action_t *ev_actions;
88085 -};
88086 +} __do_const;
88087
88088 struct llc_sap_state {
88089 u8 curr_state;
88090 diff --git a/include/net/mac80211.h b/include/net/mac80211.h
88091 index d52914b..2b13cec 100644
88092 --- a/include/net/mac80211.h
88093 +++ b/include/net/mac80211.h
88094 @@ -4915,7 +4915,7 @@ struct rate_control_ops {
88095 void (*remove_sta_debugfs)(void *priv, void *priv_sta);
88096
88097 u32 (*get_expected_throughput)(void *priv_sta);
88098 -};
88099 +} __do_const;
88100
88101 static inline int rate_supported(struct ieee80211_sta *sta,
88102 enum ieee80211_band band,
88103 diff --git a/include/net/neighbour.h b/include/net/neighbour.h
88104 index 76f7084..8f36e39 100644
88105 --- a/include/net/neighbour.h
88106 +++ b/include/net/neighbour.h
88107 @@ -163,7 +163,7 @@ struct neigh_ops {
88108 void (*error_report)(struct neighbour *, struct sk_buff *);
88109 int (*output)(struct neighbour *, struct sk_buff *);
88110 int (*connected_output)(struct neighbour *, struct sk_buff *);
88111 -};
88112 +} __do_const;
88113
88114 struct pneigh_entry {
88115 struct pneigh_entry *next;
88116 @@ -217,7 +217,7 @@ struct neigh_table {
88117 struct neigh_statistics __percpu *stats;
88118 struct neigh_hash_table __rcu *nht;
88119 struct pneigh_entry **phash_buckets;
88120 -};
88121 +} __randomize_layout;
88122
88123 enum {
88124 NEIGH_ARP_TABLE = 0,
88125 diff --git a/include/net/net_namespace.h b/include/net/net_namespace.h
88126 index 36faf49..6927638 100644
88127 --- a/include/net/net_namespace.h
88128 +++ b/include/net/net_namespace.h
88129 @@ -131,8 +131,8 @@ struct net {
88130 struct netns_ipvs *ipvs;
88131 #endif
88132 struct sock *diag_nlsk;
88133 - atomic_t fnhe_genid;
88134 -};
88135 + atomic_unchecked_t fnhe_genid;
88136 +} __randomize_layout;
88137
88138 #include <linux/seq_file_net.h>
88139
88140 @@ -288,7 +288,11 @@ static inline struct net *read_pnet(struct net * const *pnet)
88141 #define __net_init __init
88142 #define __net_exit __exit_refok
88143 #define __net_initdata __initdata
88144 +#ifdef CONSTIFY_PLUGIN
88145 #define __net_initconst __initconst
88146 +#else
88147 +#define __net_initconst __initdata
88148 +#endif
88149 #endif
88150
88151 int peernet2id(struct net *net, struct net *peer);
88152 @@ -301,7 +305,7 @@ struct pernet_operations {
88153 void (*exit_batch)(struct list_head *net_exit_list);
88154 int *id;
88155 size_t size;
88156 -};
88157 +} __do_const;
88158
88159 /*
88160 * Use these carefully. If you implement a network device and it
88161 @@ -349,12 +353,12 @@ static inline void unregister_net_sysctl_table(struct ctl_table_header *header)
88162
88163 static inline int rt_genid_ipv4(struct net *net)
88164 {
88165 - return atomic_read(&net->ipv4.rt_genid);
88166 + return atomic_read_unchecked(&net->ipv4.rt_genid);
88167 }
88168
88169 static inline void rt_genid_bump_ipv4(struct net *net)
88170 {
88171 - atomic_inc(&net->ipv4.rt_genid);
88172 + atomic_inc_unchecked(&net->ipv4.rt_genid);
88173 }
88174
88175 extern void (*__fib6_flush_trees)(struct net *net);
88176 @@ -381,12 +385,12 @@ static inline void rt_genid_bump_all(struct net *net)
88177
88178 static inline int fnhe_genid(struct net *net)
88179 {
88180 - return atomic_read(&net->fnhe_genid);
88181 + return atomic_read_unchecked(&net->fnhe_genid);
88182 }
88183
88184 static inline void fnhe_genid_bump(struct net *net)
88185 {
88186 - atomic_inc(&net->fnhe_genid);
88187 + atomic_inc_unchecked(&net->fnhe_genid);
88188 }
88189
88190 #endif /* __NET_NET_NAMESPACE_H */
88191 diff --git a/include/net/netlink.h b/include/net/netlink.h
88192 index e010ee8..405b9f4 100644
88193 --- a/include/net/netlink.h
88194 +++ b/include/net/netlink.h
88195 @@ -518,7 +518,7 @@ static inline void nlmsg_trim(struct sk_buff *skb, const void *mark)
88196 {
88197 if (mark) {
88198 WARN_ON((unsigned char *) mark < skb->data);
88199 - skb_trim(skb, (unsigned char *) mark - skb->data);
88200 + skb_trim(skb, (const unsigned char *) mark - skb->data);
88201 }
88202 }
88203
88204 diff --git a/include/net/netns/conntrack.h b/include/net/netns/conntrack.h
88205 index 29d6a94..235d3d84 100644
88206 --- a/include/net/netns/conntrack.h
88207 +++ b/include/net/netns/conntrack.h
88208 @@ -14,10 +14,10 @@ struct nf_conntrack_ecache;
88209 struct nf_proto_net {
88210 #ifdef CONFIG_SYSCTL
88211 struct ctl_table_header *ctl_table_header;
88212 - struct ctl_table *ctl_table;
88213 + ctl_table_no_const *ctl_table;
88214 #ifdef CONFIG_NF_CONNTRACK_PROC_COMPAT
88215 struct ctl_table_header *ctl_compat_header;
88216 - struct ctl_table *ctl_compat_table;
88217 + ctl_table_no_const *ctl_compat_table;
88218 #endif
88219 #endif
88220 unsigned int users;
88221 @@ -60,7 +60,7 @@ struct nf_ip_net {
88222 struct nf_icmp_net icmpv6;
88223 #if defined(CONFIG_SYSCTL) && defined(CONFIG_NF_CONNTRACK_PROC_COMPAT)
88224 struct ctl_table_header *ctl_table_header;
88225 - struct ctl_table *ctl_table;
88226 + ctl_table_no_const *ctl_table;
88227 #endif
88228 };
88229
88230 diff --git a/include/net/netns/ipv4.h b/include/net/netns/ipv4.h
88231 index dbe2254..ed0c151 100644
88232 --- a/include/net/netns/ipv4.h
88233 +++ b/include/net/netns/ipv4.h
88234 @@ -87,7 +87,7 @@ struct netns_ipv4 {
88235
88236 struct ping_group_range ping_group_range;
88237
88238 - atomic_t dev_addr_genid;
88239 + atomic_unchecked_t dev_addr_genid;
88240
88241 #ifdef CONFIG_SYSCTL
88242 unsigned long *sysctl_local_reserved_ports;
88243 @@ -101,6 +101,6 @@ struct netns_ipv4 {
88244 struct fib_rules_ops *mr_rules_ops;
88245 #endif
88246 #endif
88247 - atomic_t rt_genid;
88248 + atomic_unchecked_t rt_genid;
88249 };
88250 #endif
88251 diff --git a/include/net/netns/ipv6.h b/include/net/netns/ipv6.h
88252 index 69ae41f..4f94868 100644
88253 --- a/include/net/netns/ipv6.h
88254 +++ b/include/net/netns/ipv6.h
88255 @@ -75,8 +75,8 @@ struct netns_ipv6 {
88256 struct fib_rules_ops *mr6_rules_ops;
88257 #endif
88258 #endif
88259 - atomic_t dev_addr_genid;
88260 - atomic_t fib6_sernum;
88261 + atomic_unchecked_t dev_addr_genid;
88262 + atomic_unchecked_t fib6_sernum;
88263 };
88264
88265 #if IS_ENABLED(CONFIG_NF_DEFRAG_IPV6)
88266 diff --git a/include/net/netns/xfrm.h b/include/net/netns/xfrm.h
88267 index 730d82a..045f2c4 100644
88268 --- a/include/net/netns/xfrm.h
88269 +++ b/include/net/netns/xfrm.h
88270 @@ -78,7 +78,7 @@ struct netns_xfrm {
88271
88272 /* flow cache part */
88273 struct flow_cache flow_cache_global;
88274 - atomic_t flow_cache_genid;
88275 + atomic_unchecked_t flow_cache_genid;
88276 struct list_head flow_cache_gc_list;
88277 spinlock_t flow_cache_gc_lock;
88278 struct work_struct flow_cache_gc_work;
88279 diff --git a/include/net/ping.h b/include/net/ping.h
88280 index cc16d41..664f40b 100644
88281 --- a/include/net/ping.h
88282 +++ b/include/net/ping.h
88283 @@ -54,7 +54,7 @@ struct ping_iter_state {
88284
88285 extern struct proto ping_prot;
88286 #if IS_ENABLED(CONFIG_IPV6)
88287 -extern struct pingv6_ops pingv6_ops;
88288 +extern struct pingv6_ops *pingv6_ops;
88289 #endif
88290
88291 struct pingfakehdr {
88292 diff --git a/include/net/protocol.h b/include/net/protocol.h
88293 index d6fcc1f..ca277058 100644
88294 --- a/include/net/protocol.h
88295 +++ b/include/net/protocol.h
88296 @@ -49,7 +49,7 @@ struct net_protocol {
88297 * socket lookup?
88298 */
88299 icmp_strict_tag_validation:1;
88300 -};
88301 +} __do_const;
88302
88303 #if IS_ENABLED(CONFIG_IPV6)
88304 struct inet6_protocol {
88305 @@ -62,7 +62,7 @@ struct inet6_protocol {
88306 u8 type, u8 code, int offset,
88307 __be32 info);
88308 unsigned int flags; /* INET6_PROTO_xxx */
88309 -};
88310 +} __do_const;
88311
88312 #define INET6_PROTO_NOPOLICY 0x1
88313 #define INET6_PROTO_FINAL 0x2
88314 diff --git a/include/net/rtnetlink.h b/include/net/rtnetlink.h
88315 index 6c6d539..af70817 100644
88316 --- a/include/net/rtnetlink.h
88317 +++ b/include/net/rtnetlink.h
88318 @@ -95,7 +95,7 @@ struct rtnl_link_ops {
88319 const struct net_device *dev,
88320 const struct net_device *slave_dev);
88321 struct net *(*get_link_net)(const struct net_device *dev);
88322 -};
88323 +} __do_const;
88324
88325 int __rtnl_link_register(struct rtnl_link_ops *ops);
88326 void __rtnl_link_unregister(struct rtnl_link_ops *ops);
88327 diff --git a/include/net/sctp/checksum.h b/include/net/sctp/checksum.h
88328 index 4a5b9a3..ca27d73 100644
88329 --- a/include/net/sctp/checksum.h
88330 +++ b/include/net/sctp/checksum.h
88331 @@ -61,8 +61,8 @@ static inline __le32 sctp_compute_cksum(const struct sk_buff *skb,
88332 unsigned int offset)
88333 {
88334 struct sctphdr *sh = sctp_hdr(skb);
88335 - __le32 ret, old = sh->checksum;
88336 - const struct skb_checksum_ops ops = {
88337 + __le32 ret, old = sh->checksum;
88338 + static const struct skb_checksum_ops ops = {
88339 .update = sctp_csum_update,
88340 .combine = sctp_csum_combine,
88341 };
88342 diff --git a/include/net/sctp/sm.h b/include/net/sctp/sm.h
88343 index 487ef34..d457f98 100644
88344 --- a/include/net/sctp/sm.h
88345 +++ b/include/net/sctp/sm.h
88346 @@ -80,7 +80,7 @@ typedef void (sctp_timer_event_t) (unsigned long);
88347 typedef struct {
88348 sctp_state_fn_t *fn;
88349 const char *name;
88350 -} sctp_sm_table_entry_t;
88351 +} __do_const sctp_sm_table_entry_t;
88352
88353 /* A naming convention of "sctp_sf_xxx" applies to all the state functions
88354 * currently in use.
88355 @@ -292,7 +292,7 @@ __u32 sctp_generate_tag(const struct sctp_endpoint *);
88356 __u32 sctp_generate_tsn(const struct sctp_endpoint *);
88357
88358 /* Extern declarations for major data structures. */
88359 -extern sctp_timer_event_t *sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES];
88360 +extern sctp_timer_event_t * const sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES];
88361
88362
88363 /* Get the size of a DATA chunk payload. */
88364 diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h
88365 index 2bb2fcf..d17c291 100644
88366 --- a/include/net/sctp/structs.h
88367 +++ b/include/net/sctp/structs.h
88368 @@ -509,7 +509,7 @@ struct sctp_pf {
88369 void (*to_sk_saddr)(union sctp_addr *, struct sock *sk);
88370 void (*to_sk_daddr)(union sctp_addr *, struct sock *sk);
88371 struct sctp_af *af;
88372 -};
88373 +} __do_const;
88374
88375
88376 /* Structure to track chunk fragments that have been acked, but peer
88377 diff --git a/include/net/sock.h b/include/net/sock.h
88378 index e4079c2..79c5d3a 100644
88379 --- a/include/net/sock.h
88380 +++ b/include/net/sock.h
88381 @@ -362,7 +362,7 @@ struct sock {
88382 unsigned int sk_napi_id;
88383 unsigned int sk_ll_usec;
88384 #endif
88385 - atomic_t sk_drops;
88386 + atomic_unchecked_t sk_drops;
88387 int sk_rcvbuf;
88388
88389 struct sk_filter __rcu *sk_filter;
88390 @@ -1039,7 +1039,7 @@ struct proto {
88391 void (*destroy_cgroup)(struct mem_cgroup *memcg);
88392 struct cg_proto *(*proto_cgroup)(struct mem_cgroup *memcg);
88393 #endif
88394 -};
88395 +} __randomize_layout;
88396
88397 /*
88398 * Bits in struct cg_proto.flags
88399 @@ -1212,7 +1212,7 @@ static inline void memcg_memory_allocated_sub(struct cg_proto *prot,
88400 page_counter_uncharge(&prot->memory_allocated, amt);
88401 }
88402
88403 -static inline long
88404 +static inline long __intentional_overflow(-1)
88405 sk_memory_allocated(const struct sock *sk)
88406 {
88407 struct proto *prot = sk->sk_prot;
88408 @@ -1778,7 +1778,7 @@ static inline void sk_nocaps_add(struct sock *sk, netdev_features_t flags)
88409 }
88410
88411 static inline int skb_do_copy_data_nocache(struct sock *sk, struct sk_buff *skb,
88412 - struct iov_iter *from, char *to,
88413 + struct iov_iter *from, unsigned char *to,
88414 int copy, int offset)
88415 {
88416 if (skb->ip_summed == CHECKSUM_NONE) {
88417 @@ -2025,7 +2025,7 @@ static inline void sk_stream_moderate_sndbuf(struct sock *sk)
88418 }
88419 }
88420
88421 -struct sk_buff *sk_stream_alloc_skb(struct sock *sk, int size, gfp_t gfp);
88422 +struct sk_buff * __intentional_overflow(0) sk_stream_alloc_skb(struct sock *sk, int size, gfp_t gfp);
88423
88424 /**
88425 * sk_page_frag - return an appropriate page_frag
88426 diff --git a/include/net/tcp.h b/include/net/tcp.h
88427 index 8d6b983..5813205 100644
88428 --- a/include/net/tcp.h
88429 +++ b/include/net/tcp.h
88430 @@ -516,7 +516,7 @@ void tcp_retransmit_timer(struct sock *sk);
88431 void tcp_xmit_retransmit_queue(struct sock *);
88432 void tcp_simple_retransmit(struct sock *);
88433 int tcp_trim_head(struct sock *, struct sk_buff *, u32);
88434 -int tcp_fragment(struct sock *, struct sk_buff *, u32, unsigned int, gfp_t);
88435 +int __intentional_overflow(3) tcp_fragment(struct sock *, struct sk_buff *, u32, unsigned int, gfp_t);
88436
88437 void tcp_send_probe0(struct sock *);
88438 void tcp_send_partial(struct sock *);
88439 @@ -694,8 +694,8 @@ static inline u32 tcp_skb_timestamp(const struct sk_buff *skb)
88440 * If this grows please adjust skbuff.h:skbuff->cb[xxx] size appropriately.
88441 */
88442 struct tcp_skb_cb {
88443 - __u32 seq; /* Starting sequence number */
88444 - __u32 end_seq; /* SEQ + FIN + SYN + datalen */
88445 + __u32 seq __intentional_overflow(0); /* Starting sequence number */
88446 + __u32 end_seq __intentional_overflow(0); /* SEQ + FIN + SYN + datalen */
88447 union {
88448 /* Note : tcp_tw_isn is used in input path only
88449 * (isn chosen by tcp_timewait_state_process())
88450 @@ -720,7 +720,7 @@ struct tcp_skb_cb {
88451
88452 __u8 ip_dsfield; /* IPv4 tos or IPv6 dsfield */
88453 /* 1 byte hole */
88454 - __u32 ack_seq; /* Sequence number ACK'd */
88455 + __u32 ack_seq __intentional_overflow(0); /* Sequence number ACK'd */
88456 union {
88457 struct inet_skb_parm h4;
88458 #if IS_ENABLED(CONFIG_IPV6)
88459 diff --git a/include/net/xfrm.h b/include/net/xfrm.h
88460 index dc4865e..152ee4c 100644
88461 --- a/include/net/xfrm.h
88462 +++ b/include/net/xfrm.h
88463 @@ -285,7 +285,6 @@ struct xfrm_dst;
88464 struct xfrm_policy_afinfo {
88465 unsigned short family;
88466 struct dst_ops *dst_ops;
88467 - void (*garbage_collect)(struct net *net);
88468 struct dst_entry *(*dst_lookup)(struct net *net, int tos,
88469 const xfrm_address_t *saddr,
88470 const xfrm_address_t *daddr);
88471 @@ -303,7 +302,7 @@ struct xfrm_policy_afinfo {
88472 struct net_device *dev,
88473 const struct flowi *fl);
88474 struct dst_entry *(*blackhole_route)(struct net *net, struct dst_entry *orig);
88475 -};
88476 +} __do_const;
88477
88478 int xfrm_policy_register_afinfo(struct xfrm_policy_afinfo *afinfo);
88479 int xfrm_policy_unregister_afinfo(struct xfrm_policy_afinfo *afinfo);
88480 @@ -342,7 +341,7 @@ struct xfrm_state_afinfo {
88481 int (*transport_finish)(struct sk_buff *skb,
88482 int async);
88483 void (*local_error)(struct sk_buff *skb, u32 mtu);
88484 -};
88485 +} __do_const;
88486
88487 int xfrm_state_register_afinfo(struct xfrm_state_afinfo *afinfo);
88488 int xfrm_state_unregister_afinfo(struct xfrm_state_afinfo *afinfo);
88489 @@ -437,7 +436,7 @@ struct xfrm_mode {
88490 struct module *owner;
88491 unsigned int encap;
88492 int flags;
88493 -};
88494 +} __do_const;
88495
88496 /* Flags for xfrm_mode. */
88497 enum {
88498 @@ -534,7 +533,7 @@ struct xfrm_policy {
88499 struct timer_list timer;
88500
88501 struct flow_cache_object flo;
88502 - atomic_t genid;
88503 + atomic_unchecked_t genid;
88504 u32 priority;
88505 u32 index;
88506 struct xfrm_mark mark;
88507 @@ -1167,6 +1166,7 @@ static inline void xfrm_sk_free_policy(struct sock *sk)
88508 }
88509
88510 void xfrm_garbage_collect(struct net *net);
88511 +void xfrm_garbage_collect_deferred(struct net *net);
88512
88513 #else
88514
88515 @@ -1205,6 +1205,9 @@ static inline int xfrm6_policy_check_reverse(struct sock *sk, int dir,
88516 static inline void xfrm_garbage_collect(struct net *net)
88517 {
88518 }
88519 +static inline void xfrm_garbage_collect_deferred(struct net *net)
88520 +{
88521 +}
88522 #endif
88523
88524 static __inline__
88525 diff --git a/include/rdma/iw_cm.h b/include/rdma/iw_cm.h
88526 index 1017e0b..227aa4d 100644
88527 --- a/include/rdma/iw_cm.h
88528 +++ b/include/rdma/iw_cm.h
88529 @@ -122,7 +122,7 @@ struct iw_cm_verbs {
88530 int backlog);
88531
88532 int (*destroy_listen)(struct iw_cm_id *cm_id);
88533 -};
88534 +} __no_const;
88535
88536 /**
88537 * iw_create_cm_id - Create an IW CM identifier.
88538 diff --git a/include/scsi/libfc.h b/include/scsi/libfc.h
88539 index 93d14da..734b3d8 100644
88540 --- a/include/scsi/libfc.h
88541 +++ b/include/scsi/libfc.h
88542 @@ -771,6 +771,7 @@ struct libfc_function_template {
88543 */
88544 void (*disc_stop_final) (struct fc_lport *);
88545 };
88546 +typedef struct libfc_function_template __no_const libfc_function_template_no_const;
88547
88548 /**
88549 * struct fc_disc - Discovery context
88550 @@ -875,7 +876,7 @@ struct fc_lport {
88551 struct fc_vport *vport;
88552
88553 /* Operational Information */
88554 - struct libfc_function_template tt;
88555 + libfc_function_template_no_const tt;
88556 u8 link_up;
88557 u8 qfull;
88558 enum fc_lport_state state;
88559 diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h
88560 index a4c9336..d6f8f34 100644
88561 --- a/include/scsi/scsi_device.h
88562 +++ b/include/scsi/scsi_device.h
88563 @@ -185,9 +185,9 @@ struct scsi_device {
88564 unsigned int max_device_blocked; /* what device_blocked counts down from */
88565 #define SCSI_DEFAULT_DEVICE_BLOCKED 3
88566
88567 - atomic_t iorequest_cnt;
88568 - atomic_t iodone_cnt;
88569 - atomic_t ioerr_cnt;
88570 + atomic_unchecked_t iorequest_cnt;
88571 + atomic_unchecked_t iodone_cnt;
88572 + atomic_unchecked_t ioerr_cnt;
88573
88574 struct device sdev_gendev,
88575 sdev_dev;
88576 diff --git a/include/scsi/scsi_transport_fc.h b/include/scsi/scsi_transport_fc.h
88577 index 007a0bc..7188db8 100644
88578 --- a/include/scsi/scsi_transport_fc.h
88579 +++ b/include/scsi/scsi_transport_fc.h
88580 @@ -756,7 +756,8 @@ struct fc_function_template {
88581 unsigned long show_host_system_hostname:1;
88582
88583 unsigned long disable_target_scan:1;
88584 -};
88585 +} __do_const;
88586 +typedef struct fc_function_template __no_const fc_function_template_no_const;
88587
88588
88589 /**
88590 diff --git a/include/sound/compress_driver.h b/include/sound/compress_driver.h
88591 index f48089d..73abe48 100644
88592 --- a/include/sound/compress_driver.h
88593 +++ b/include/sound/compress_driver.h
88594 @@ -130,7 +130,7 @@ struct snd_compr_ops {
88595 struct snd_compr_caps *caps);
88596 int (*get_codec_caps) (struct snd_compr_stream *stream,
88597 struct snd_compr_codec_caps *codec);
88598 -};
88599 +} __no_const;
88600
88601 /**
88602 * struct snd_compr: Compressed device
88603 diff --git a/include/sound/soc.h b/include/sound/soc.h
88604 index 0d1ade1..34e77d3 100644
88605 --- a/include/sound/soc.h
88606 +++ b/include/sound/soc.h
88607 @@ -856,7 +856,7 @@ struct snd_soc_codec_driver {
88608 enum snd_soc_dapm_type, int);
88609
88610 bool ignore_pmdown_time; /* Doesn't benefit from pmdown delay */
88611 -};
88612 +} __do_const;
88613
88614 /* SoC platform interface */
88615 struct snd_soc_platform_driver {
88616 @@ -883,7 +883,7 @@ struct snd_soc_platform_driver {
88617 const struct snd_compr_ops *compr_ops;
88618
88619 int (*bespoke_trigger)(struct snd_pcm_substream *, int);
88620 -};
88621 +} __do_const;
88622
88623 struct snd_soc_dai_link_component {
88624 const char *name;
88625 diff --git a/include/target/target_core_base.h b/include/target/target_core_base.h
88626 index 985ca4c..b55b54a 100644
88627 --- a/include/target/target_core_base.h
88628 +++ b/include/target/target_core_base.h
88629 @@ -767,7 +767,7 @@ struct se_device {
88630 atomic_long_t write_bytes;
88631 /* Active commands on this virtual SE device */
88632 atomic_t simple_cmds;
88633 - atomic_t dev_ordered_id;
88634 + atomic_unchecked_t dev_ordered_id;
88635 atomic_t dev_ordered_sync;
88636 atomic_t dev_qf_count;
88637 int export_count;
88638 diff --git a/include/trace/events/fs.h b/include/trace/events/fs.h
88639 new file mode 100644
88640 index 0000000..fb634b7
88641 --- /dev/null
88642 +++ b/include/trace/events/fs.h
88643 @@ -0,0 +1,53 @@
88644 +#undef TRACE_SYSTEM
88645 +#define TRACE_SYSTEM fs
88646 +
88647 +#if !defined(_TRACE_FS_H) || defined(TRACE_HEADER_MULTI_READ)
88648 +#define _TRACE_FS_H
88649 +
88650 +#include <linux/fs.h>
88651 +#include <linux/tracepoint.h>
88652 +
88653 +TRACE_EVENT(do_sys_open,
88654 +
88655 + TP_PROTO(const char *filename, int flags, int mode),
88656 +
88657 + TP_ARGS(filename, flags, mode),
88658 +
88659 + TP_STRUCT__entry(
88660 + __string( filename, filename )
88661 + __field( int, flags )
88662 + __field( int, mode )
88663 + ),
88664 +
88665 + TP_fast_assign(
88666 + __assign_str(filename, filename);
88667 + __entry->flags = flags;
88668 + __entry->mode = mode;
88669 + ),
88670 +
88671 + TP_printk("\"%s\" %x %o",
88672 + __get_str(filename), __entry->flags, __entry->mode)
88673 +);
88674 +
88675 +TRACE_EVENT(open_exec,
88676 +
88677 + TP_PROTO(const char *filename),
88678 +
88679 + TP_ARGS(filename),
88680 +
88681 + TP_STRUCT__entry(
88682 + __string( filename, filename )
88683 + ),
88684 +
88685 + TP_fast_assign(
88686 + __assign_str(filename, filename);
88687 + ),
88688 +
88689 + TP_printk("\"%s\"",
88690 + __get_str(filename))
88691 +);
88692 +
88693 +#endif /* _TRACE_FS_H */
88694 +
88695 +/* This part must be outside protection */
88696 +#include <trace/define_trace.h>
88697 diff --git a/include/trace/events/irq.h b/include/trace/events/irq.h
88698 index 3608beb..df39d8a 100644
88699 --- a/include/trace/events/irq.h
88700 +++ b/include/trace/events/irq.h
88701 @@ -36,7 +36,7 @@ struct softirq_action;
88702 */
88703 TRACE_EVENT(irq_handler_entry,
88704
88705 - TP_PROTO(int irq, struct irqaction *action),
88706 + TP_PROTO(int irq, const struct irqaction *action),
88707
88708 TP_ARGS(irq, action),
88709
88710 @@ -66,7 +66,7 @@ TRACE_EVENT(irq_handler_entry,
88711 */
88712 TRACE_EVENT(irq_handler_exit,
88713
88714 - TP_PROTO(int irq, struct irqaction *action, int ret),
88715 + TP_PROTO(int irq, const struct irqaction *action, int ret),
88716
88717 TP_ARGS(irq, action, ret),
88718
88719 diff --git a/include/uapi/drm/i915_drm.h b/include/uapi/drm/i915_drm.h
88720 index 6eed16b..3e05750 100644
88721 --- a/include/uapi/drm/i915_drm.h
88722 +++ b/include/uapi/drm/i915_drm.h
88723 @@ -347,6 +347,7 @@ typedef struct drm_i915_irq_wait {
88724 #define I915_PARAM_HAS_COHERENT_PHYS_GTT 29
88725 #define I915_PARAM_MMAP_VERSION 30
88726 #define I915_PARAM_HAS_BSD2 31
88727 +#define I915_PARAM_HAS_LEGACY_CONTEXT 35
88728
88729 typedef struct drm_i915_getparam {
88730 int param;
88731 diff --git a/include/uapi/linux/a.out.h b/include/uapi/linux/a.out.h
88732 index 7caf44c..23c6f27 100644
88733 --- a/include/uapi/linux/a.out.h
88734 +++ b/include/uapi/linux/a.out.h
88735 @@ -39,6 +39,14 @@ enum machine_type {
88736 M_MIPS2 = 152 /* MIPS R6000/R4000 binary */
88737 };
88738
88739 +/* Constants for the N_FLAGS field */
88740 +#define F_PAX_PAGEEXEC 1 /* Paging based non-executable pages */
88741 +#define F_PAX_EMUTRAMP 2 /* Emulate trampolines */
88742 +#define F_PAX_MPROTECT 4 /* Restrict mprotect() */
88743 +#define F_PAX_RANDMMAP 8 /* Randomize mmap() base */
88744 +/*#define F_PAX_RANDEXEC 16*/ /* Randomize ET_EXEC base */
88745 +#define F_PAX_SEGMEXEC 32 /* Segmentation based non-executable pages */
88746 +
88747 #if !defined (N_MAGIC)
88748 #define N_MAGIC(exec) ((exec).a_info & 0xffff)
88749 #endif
88750 diff --git a/include/uapi/linux/bcache.h b/include/uapi/linux/bcache.h
88751 index 22b6ad3..aeba37e 100644
88752 --- a/include/uapi/linux/bcache.h
88753 +++ b/include/uapi/linux/bcache.h
88754 @@ -5,6 +5,7 @@
88755 * Bcache on disk data structures
88756 */
88757
88758 +#include <linux/compiler.h>
88759 #include <asm/types.h>
88760
88761 #define BITMASK(name, type, field, offset, size) \
88762 @@ -20,8 +21,8 @@ static inline void SET_##name(type *k, __u64 v) \
88763 /* Btree keys - all units are in sectors */
88764
88765 struct bkey {
88766 - __u64 high;
88767 - __u64 low;
88768 + __u64 high __intentional_overflow(-1);
88769 + __u64 low __intentional_overflow(-1);
88770 __u64 ptr[];
88771 };
88772
88773 diff --git a/include/uapi/linux/byteorder/little_endian.h b/include/uapi/linux/byteorder/little_endian.h
88774 index d876736..ccce5c0 100644
88775 --- a/include/uapi/linux/byteorder/little_endian.h
88776 +++ b/include/uapi/linux/byteorder/little_endian.h
88777 @@ -42,51 +42,51 @@
88778
88779 static inline __le64 __cpu_to_le64p(const __u64 *p)
88780 {
88781 - return (__force __le64)*p;
88782 + return (__force const __le64)*p;
88783 }
88784 -static inline __u64 __le64_to_cpup(const __le64 *p)
88785 +static inline __u64 __intentional_overflow(-1) __le64_to_cpup(const __le64 *p)
88786 {
88787 - return (__force __u64)*p;
88788 + return (__force const __u64)*p;
88789 }
88790 static inline __le32 __cpu_to_le32p(const __u32 *p)
88791 {
88792 - return (__force __le32)*p;
88793 + return (__force const __le32)*p;
88794 }
88795 static inline __u32 __le32_to_cpup(const __le32 *p)
88796 {
88797 - return (__force __u32)*p;
88798 + return (__force const __u32)*p;
88799 }
88800 static inline __le16 __cpu_to_le16p(const __u16 *p)
88801 {
88802 - return (__force __le16)*p;
88803 + return (__force const __le16)*p;
88804 }
88805 static inline __u16 __le16_to_cpup(const __le16 *p)
88806 {
88807 - return (__force __u16)*p;
88808 + return (__force const __u16)*p;
88809 }
88810 static inline __be64 __cpu_to_be64p(const __u64 *p)
88811 {
88812 - return (__force __be64)__swab64p(p);
88813 + return (__force const __be64)__swab64p(p);
88814 }
88815 static inline __u64 __be64_to_cpup(const __be64 *p)
88816 {
88817 - return __swab64p((__u64 *)p);
88818 + return __swab64p((const __u64 *)p);
88819 }
88820 static inline __be32 __cpu_to_be32p(const __u32 *p)
88821 {
88822 - return (__force __be32)__swab32p(p);
88823 + return (__force const __be32)__swab32p(p);
88824 }
88825 -static inline __u32 __be32_to_cpup(const __be32 *p)
88826 +static inline __u32 __intentional_overflow(-1) __be32_to_cpup(const __be32 *p)
88827 {
88828 - return __swab32p((__u32 *)p);
88829 + return __swab32p((const __u32 *)p);
88830 }
88831 static inline __be16 __cpu_to_be16p(const __u16 *p)
88832 {
88833 - return (__force __be16)__swab16p(p);
88834 + return (__force const __be16)__swab16p(p);
88835 }
88836 static inline __u16 __be16_to_cpup(const __be16 *p)
88837 {
88838 - return __swab16p((__u16 *)p);
88839 + return __swab16p((const __u16 *)p);
88840 }
88841 #define __cpu_to_le64s(x) do { (void)(x); } while (0)
88842 #define __le64_to_cpus(x) do { (void)(x); } while (0)
88843 diff --git a/include/uapi/linux/elf.h b/include/uapi/linux/elf.h
88844 index 71e1d0e..6cc9caf 100644
88845 --- a/include/uapi/linux/elf.h
88846 +++ b/include/uapi/linux/elf.h
88847 @@ -37,6 +37,17 @@ typedef __s64 Elf64_Sxword;
88848 #define PT_GNU_EH_FRAME 0x6474e550
88849
88850 #define PT_GNU_STACK (PT_LOOS + 0x474e551)
88851 +#define PT_GNU_RELRO (PT_LOOS + 0x474e552)
88852 +
88853 +#define PT_PAX_FLAGS (PT_LOOS + 0x5041580)
88854 +
88855 +/* Constants for the e_flags field */
88856 +#define EF_PAX_PAGEEXEC 1 /* Paging based non-executable pages */
88857 +#define EF_PAX_EMUTRAMP 2 /* Emulate trampolines */
88858 +#define EF_PAX_MPROTECT 4 /* Restrict mprotect() */
88859 +#define EF_PAX_RANDMMAP 8 /* Randomize mmap() base */
88860 +/*#define EF_PAX_RANDEXEC 16*/ /* Randomize ET_EXEC base */
88861 +#define EF_PAX_SEGMEXEC 32 /* Segmentation based non-executable pages */
88862
88863 /*
88864 * Extended Numbering
88865 @@ -94,6 +105,8 @@ typedef __s64 Elf64_Sxword;
88866 #define DT_DEBUG 21
88867 #define DT_TEXTREL 22
88868 #define DT_JMPREL 23
88869 +#define DT_FLAGS 30
88870 + #define DF_TEXTREL 0x00000004
88871 #define DT_ENCODING 32
88872 #define OLD_DT_LOOS 0x60000000
88873 #define DT_LOOS 0x6000000d
88874 @@ -240,6 +253,19 @@ typedef struct elf64_hdr {
88875 #define PF_W 0x2
88876 #define PF_X 0x1
88877
88878 +#define PF_PAGEEXEC (1U << 4) /* Enable PAGEEXEC */
88879 +#define PF_NOPAGEEXEC (1U << 5) /* Disable PAGEEXEC */
88880 +#define PF_SEGMEXEC (1U << 6) /* Enable SEGMEXEC */
88881 +#define PF_NOSEGMEXEC (1U << 7) /* Disable SEGMEXEC */
88882 +#define PF_MPROTECT (1U << 8) /* Enable MPROTECT */
88883 +#define PF_NOMPROTECT (1U << 9) /* Disable MPROTECT */
88884 +/*#define PF_RANDEXEC (1U << 10)*/ /* Enable RANDEXEC */
88885 +/*#define PF_NORANDEXEC (1U << 11)*/ /* Disable RANDEXEC */
88886 +#define PF_EMUTRAMP (1U << 12) /* Enable EMUTRAMP */
88887 +#define PF_NOEMUTRAMP (1U << 13) /* Disable EMUTRAMP */
88888 +#define PF_RANDMMAP (1U << 14) /* Enable RANDMMAP */
88889 +#define PF_NORANDMMAP (1U << 15) /* Disable RANDMMAP */
88890 +
88891 typedef struct elf32_phdr{
88892 Elf32_Word p_type;
88893 Elf32_Off p_offset;
88894 @@ -332,6 +358,8 @@ typedef struct elf64_shdr {
88895 #define EI_OSABI 7
88896 #define EI_PAD 8
88897
88898 +#define EI_PAX 14
88899 +
88900 #define ELFMAG0 0x7f /* EI_MAG */
88901 #define ELFMAG1 'E'
88902 #define ELFMAG2 'L'
88903 diff --git a/include/uapi/linux/personality.h b/include/uapi/linux/personality.h
88904 index aa169c4..6a2771d 100644
88905 --- a/include/uapi/linux/personality.h
88906 +++ b/include/uapi/linux/personality.h
88907 @@ -30,6 +30,7 @@ enum {
88908 #define PER_CLEAR_ON_SETID (READ_IMPLIES_EXEC | \
88909 ADDR_NO_RANDOMIZE | \
88910 ADDR_COMPAT_LAYOUT | \
88911 + ADDR_LIMIT_3GB | \
88912 MMAP_PAGE_ZERO)
88913
88914 /*
88915 diff --git a/include/uapi/linux/screen_info.h b/include/uapi/linux/screen_info.h
88916 index 7530e74..e714828 100644
88917 --- a/include/uapi/linux/screen_info.h
88918 +++ b/include/uapi/linux/screen_info.h
88919 @@ -43,7 +43,8 @@ struct screen_info {
88920 __u16 pages; /* 0x32 */
88921 __u16 vesa_attributes; /* 0x34 */
88922 __u32 capabilities; /* 0x36 */
88923 - __u8 _reserved[6]; /* 0x3a */
88924 + __u16 vesapm_size; /* 0x3a */
88925 + __u8 _reserved[4]; /* 0x3c */
88926 } __attribute__((packed));
88927
88928 #define VIDEO_TYPE_MDA 0x10 /* Monochrome Text Display */
88929 diff --git a/include/uapi/linux/swab.h b/include/uapi/linux/swab.h
88930 index 0e011eb..82681b1 100644
88931 --- a/include/uapi/linux/swab.h
88932 +++ b/include/uapi/linux/swab.h
88933 @@ -43,7 +43,7 @@
88934 * ___swab16, ___swab32, ___swab64, ___swahw32, ___swahb32
88935 */
88936
88937 -static inline __attribute_const__ __u16 __fswab16(__u16 val)
88938 +static inline __intentional_overflow(-1) __attribute_const__ __u16 __fswab16(__u16 val)
88939 {
88940 #ifdef __HAVE_BUILTIN_BSWAP16__
88941 return __builtin_bswap16(val);
88942 @@ -54,7 +54,7 @@ static inline __attribute_const__ __u16 __fswab16(__u16 val)
88943 #endif
88944 }
88945
88946 -static inline __attribute_const__ __u32 __fswab32(__u32 val)
88947 +static inline __intentional_overflow(-1) __attribute_const__ __u32 __fswab32(__u32 val)
88948 {
88949 #ifdef __HAVE_BUILTIN_BSWAP32__
88950 return __builtin_bswap32(val);
88951 @@ -65,7 +65,7 @@ static inline __attribute_const__ __u32 __fswab32(__u32 val)
88952 #endif
88953 }
88954
88955 -static inline __attribute_const__ __u64 __fswab64(__u64 val)
88956 +static inline __intentional_overflow(-1) __attribute_const__ __u64 __fswab64(__u64 val)
88957 {
88958 #ifdef __HAVE_BUILTIN_BSWAP64__
88959 return __builtin_bswap64(val);
88960 diff --git a/include/uapi/linux/xattr.h b/include/uapi/linux/xattr.h
88961 index 1590c49..5eab462 100644
88962 --- a/include/uapi/linux/xattr.h
88963 +++ b/include/uapi/linux/xattr.h
88964 @@ -73,5 +73,9 @@
88965 #define XATTR_POSIX_ACL_DEFAULT "posix_acl_default"
88966 #define XATTR_NAME_POSIX_ACL_DEFAULT XATTR_SYSTEM_PREFIX XATTR_POSIX_ACL_DEFAULT
88967
88968 +/* User namespace */
88969 +#define XATTR_PAX_PREFIX XATTR_USER_PREFIX "pax."
88970 +#define XATTR_PAX_FLAGS_SUFFIX "flags"
88971 +#define XATTR_NAME_PAX_FLAGS XATTR_PAX_PREFIX XATTR_PAX_FLAGS_SUFFIX
88972
88973 #endif /* _UAPI_LINUX_XATTR_H */
88974 diff --git a/include/video/udlfb.h b/include/video/udlfb.h
88975 index f9466fa..f4e2b81 100644
88976 --- a/include/video/udlfb.h
88977 +++ b/include/video/udlfb.h
88978 @@ -53,10 +53,10 @@ struct dlfb_data {
88979 u32 pseudo_palette[256];
88980 int blank_mode; /*one of FB_BLANK_ */
88981 /* blit-only rendering path metrics, exposed through sysfs */
88982 - atomic_t bytes_rendered; /* raw pixel-bytes driver asked to render */
88983 - atomic_t bytes_identical; /* saved effort with backbuffer comparison */
88984 - atomic_t bytes_sent; /* to usb, after compression including overhead */
88985 - atomic_t cpu_kcycles_used; /* transpired during pixel processing */
88986 + atomic_unchecked_t bytes_rendered; /* raw pixel-bytes driver asked to render */
88987 + atomic_unchecked_t bytes_identical; /* saved effort with backbuffer comparison */
88988 + atomic_unchecked_t bytes_sent; /* to usb, after compression including overhead */
88989 + atomic_unchecked_t cpu_kcycles_used; /* transpired during pixel processing */
88990 };
88991
88992 #define NR_USB_REQUEST_I2C_SUB_IO 0x02
88993 diff --git a/include/video/uvesafb.h b/include/video/uvesafb.h
88994 index 30f5362..8ed8ac9 100644
88995 --- a/include/video/uvesafb.h
88996 +++ b/include/video/uvesafb.h
88997 @@ -122,6 +122,7 @@ struct uvesafb_par {
88998 u8 ypan; /* 0 - nothing, 1 - ypan, 2 - ywrap */
88999 u8 pmi_setpal; /* PMI for palette changes */
89000 u16 *pmi_base; /* protected mode interface location */
89001 + u8 *pmi_code; /* protected mode code location */
89002 void *pmi_start;
89003 void *pmi_pal;
89004 u8 *vbe_state_orig; /*
89005 diff --git a/init/Kconfig b/init/Kconfig
89006 index f5dbc6d..8259396 100644
89007 --- a/init/Kconfig
89008 +++ b/init/Kconfig
89009 @@ -1136,6 +1136,7 @@ endif # CGROUPS
89010
89011 config CHECKPOINT_RESTORE
89012 bool "Checkpoint/restore support" if EXPERT
89013 + depends on !GRKERNSEC
89014 default n
89015 help
89016 Enables additional kernel features in a sake of checkpoint/restore.
89017 @@ -1646,7 +1647,7 @@ config SLUB_DEBUG
89018
89019 config COMPAT_BRK
89020 bool "Disable heap randomization"
89021 - default y
89022 + default n
89023 help
89024 Randomizing heap placement makes heap exploits harder, but it
89025 also breaks ancient binaries (including anything libc5 based).
89026 @@ -1977,7 +1978,7 @@ config INIT_ALL_POSSIBLE
89027 config STOP_MACHINE
89028 bool
89029 default y
89030 - depends on (SMP && MODULE_UNLOAD) || HOTPLUG_CPU
89031 + depends on (SMP && MODULE_UNLOAD) || HOTPLUG_CPU || GRKERNSEC
89032 help
89033 Need stop_machine() primitive.
89034
89035 diff --git a/init/Makefile b/init/Makefile
89036 index 7bc47ee..6da2dc7 100644
89037 --- a/init/Makefile
89038 +++ b/init/Makefile
89039 @@ -2,6 +2,9 @@
89040 # Makefile for the linux kernel.
89041 #
89042
89043 +ccflags-y := $(GCC_PLUGINS_CFLAGS)
89044 +asflags-y := $(GCC_PLUGINS_AFLAGS)
89045 +
89046 obj-y := main.o version.o mounts.o
89047 ifneq ($(CONFIG_BLK_DEV_INITRD),y)
89048 obj-y += noinitramfs.o
89049 diff --git a/init/do_mounts.c b/init/do_mounts.c
89050 index eb41008..f5dbbf9 100644
89051 --- a/init/do_mounts.c
89052 +++ b/init/do_mounts.c
89053 @@ -360,11 +360,11 @@ static void __init get_fs_names(char *page)
89054 static int __init do_mount_root(char *name, char *fs, int flags, void *data)
89055 {
89056 struct super_block *s;
89057 - int err = sys_mount(name, "/root", fs, flags, data);
89058 + int err = sys_mount((char __force_user *)name, (char __force_user *)"/root", (char __force_user *)fs, flags, (void __force_user *)data);
89059 if (err)
89060 return err;
89061
89062 - sys_chdir("/root");
89063 + sys_chdir((const char __force_user *)"/root");
89064 s = current->fs->pwd.dentry->d_sb;
89065 ROOT_DEV = s->s_dev;
89066 printk(KERN_INFO
89067 @@ -487,18 +487,18 @@ void __init change_floppy(char *fmt, ...)
89068 va_start(args, fmt);
89069 vsprintf(buf, fmt, args);
89070 va_end(args);
89071 - fd = sys_open("/dev/root", O_RDWR | O_NDELAY, 0);
89072 + fd = sys_open((char __user *)"/dev/root", O_RDWR | O_NDELAY, 0);
89073 if (fd >= 0) {
89074 sys_ioctl(fd, FDEJECT, 0);
89075 sys_close(fd);
89076 }
89077 printk(KERN_NOTICE "VFS: Insert %s and press ENTER\n", buf);
89078 - fd = sys_open("/dev/console", O_RDWR, 0);
89079 + fd = sys_open((__force const char __user *)"/dev/console", O_RDWR, 0);
89080 if (fd >= 0) {
89081 sys_ioctl(fd, TCGETS, (long)&termios);
89082 termios.c_lflag &= ~ICANON;
89083 sys_ioctl(fd, TCSETSF, (long)&termios);
89084 - sys_read(fd, &c, 1);
89085 + sys_read(fd, (char __user *)&c, 1);
89086 termios.c_lflag |= ICANON;
89087 sys_ioctl(fd, TCSETSF, (long)&termios);
89088 sys_close(fd);
89089 @@ -592,8 +592,8 @@ void __init prepare_namespace(void)
89090 mount_root();
89091 out:
89092 devtmpfs_mount("dev");
89093 - sys_mount(".", "/", NULL, MS_MOVE, NULL);
89094 - sys_chroot(".");
89095 + sys_mount((char __force_user *)".", (char __force_user *)"/", NULL, MS_MOVE, NULL);
89096 + sys_chroot((const char __force_user *)".");
89097 }
89098
89099 static bool is_tmpfs;
89100 diff --git a/init/do_mounts.h b/init/do_mounts.h
89101 index f5b978a..69dbfe8 100644
89102 --- a/init/do_mounts.h
89103 +++ b/init/do_mounts.h
89104 @@ -15,15 +15,15 @@ extern int root_mountflags;
89105
89106 static inline int create_dev(char *name, dev_t dev)
89107 {
89108 - sys_unlink(name);
89109 - return sys_mknod(name, S_IFBLK|0600, new_encode_dev(dev));
89110 + sys_unlink((char __force_user *)name);
89111 + return sys_mknod((char __force_user *)name, S_IFBLK|0600, new_encode_dev(dev));
89112 }
89113
89114 #if BITS_PER_LONG == 32
89115 static inline u32 bstat(char *name)
89116 {
89117 struct stat64 stat;
89118 - if (sys_stat64(name, &stat) != 0)
89119 + if (sys_stat64((char __force_user *)name, (struct stat64 __force_user *)&stat) != 0)
89120 return 0;
89121 if (!S_ISBLK(stat.st_mode))
89122 return 0;
89123 @@ -35,7 +35,7 @@ static inline u32 bstat(char *name)
89124 static inline u32 bstat(char *name)
89125 {
89126 struct stat stat;
89127 - if (sys_newstat(name, &stat) != 0)
89128 + if (sys_newstat((const char __force_user *)name, (struct stat __force_user *)&stat) != 0)
89129 return 0;
89130 if (!S_ISBLK(stat.st_mode))
89131 return 0;
89132 diff --git a/init/do_mounts_initrd.c b/init/do_mounts_initrd.c
89133 index 3e0878e..8a9d7a0 100644
89134 --- a/init/do_mounts_initrd.c
89135 +++ b/init/do_mounts_initrd.c
89136 @@ -37,13 +37,13 @@ static int init_linuxrc(struct subprocess_info *info, struct cred *new)
89137 {
89138 sys_unshare(CLONE_FS | CLONE_FILES);
89139 /* stdin/stdout/stderr for /linuxrc */
89140 - sys_open("/dev/console", O_RDWR, 0);
89141 + sys_open((const char __force_user *)"/dev/console", O_RDWR, 0);
89142 sys_dup(0);
89143 sys_dup(0);
89144 /* move initrd over / and chdir/chroot in initrd root */
89145 - sys_chdir("/root");
89146 - sys_mount(".", "/", NULL, MS_MOVE, NULL);
89147 - sys_chroot(".");
89148 + sys_chdir((const char __force_user *)"/root");
89149 + sys_mount((char __force_user *)".", (char __force_user *)"/", NULL, MS_MOVE, NULL);
89150 + sys_chroot((const char __force_user *)".");
89151 sys_setsid();
89152 return 0;
89153 }
89154 @@ -59,8 +59,8 @@ static void __init handle_initrd(void)
89155 create_dev("/dev/root.old", Root_RAM0);
89156 /* mount initrd on rootfs' /root */
89157 mount_block_root("/dev/root.old", root_mountflags & ~MS_RDONLY);
89158 - sys_mkdir("/old", 0700);
89159 - sys_chdir("/old");
89160 + sys_mkdir((const char __force_user *)"/old", 0700);
89161 + sys_chdir((const char __force_user *)"/old");
89162
89163 /* try loading default modules from initrd */
89164 load_default_modules();
89165 @@ -80,31 +80,31 @@ static void __init handle_initrd(void)
89166 current->flags &= ~PF_FREEZER_SKIP;
89167
89168 /* move initrd to rootfs' /old */
89169 - sys_mount("..", ".", NULL, MS_MOVE, NULL);
89170 + sys_mount((char __force_user *)"..", (char __force_user *)".", NULL, MS_MOVE, NULL);
89171 /* switch root and cwd back to / of rootfs */
89172 - sys_chroot("..");
89173 + sys_chroot((const char __force_user *)"..");
89174
89175 if (new_decode_dev(real_root_dev) == Root_RAM0) {
89176 - sys_chdir("/old");
89177 + sys_chdir((const char __force_user *)"/old");
89178 return;
89179 }
89180
89181 - sys_chdir("/");
89182 + sys_chdir((const char __force_user *)"/");
89183 ROOT_DEV = new_decode_dev(real_root_dev);
89184 mount_root();
89185
89186 printk(KERN_NOTICE "Trying to move old root to /initrd ... ");
89187 - error = sys_mount("/old", "/root/initrd", NULL, MS_MOVE, NULL);
89188 + error = sys_mount((char __force_user *)"/old", (char __force_user *)"/root/initrd", NULL, MS_MOVE, NULL);
89189 if (!error)
89190 printk("okay\n");
89191 else {
89192 - int fd = sys_open("/dev/root.old", O_RDWR, 0);
89193 + int fd = sys_open((const char __force_user *)"/dev/root.old", O_RDWR, 0);
89194 if (error == -ENOENT)
89195 printk("/initrd does not exist. Ignored.\n");
89196 else
89197 printk("failed\n");
89198 printk(KERN_NOTICE "Unmounting old root\n");
89199 - sys_umount("/old", MNT_DETACH);
89200 + sys_umount((char __force_user *)"/old", MNT_DETACH);
89201 printk(KERN_NOTICE "Trying to free ramdisk memory ... ");
89202 if (fd < 0) {
89203 error = fd;
89204 @@ -127,11 +127,11 @@ int __init initrd_load(void)
89205 * mounted in the normal path.
89206 */
89207 if (rd_load_image("/initrd.image") && ROOT_DEV != Root_RAM0) {
89208 - sys_unlink("/initrd.image");
89209 + sys_unlink((const char __force_user *)"/initrd.image");
89210 handle_initrd();
89211 return 1;
89212 }
89213 }
89214 - sys_unlink("/initrd.image");
89215 + sys_unlink((const char __force_user *)"/initrd.image");
89216 return 0;
89217 }
89218 diff --git a/init/do_mounts_md.c b/init/do_mounts_md.c
89219 index 8cb6db5..d729f50 100644
89220 --- a/init/do_mounts_md.c
89221 +++ b/init/do_mounts_md.c
89222 @@ -180,7 +180,7 @@ static void __init md_setup_drive(void)
89223 partitioned ? "_d" : "", minor,
89224 md_setup_args[ent].device_names);
89225
89226 - fd = sys_open(name, 0, 0);
89227 + fd = sys_open((char __force_user *)name, 0, 0);
89228 if (fd < 0) {
89229 printk(KERN_ERR "md: open failed - cannot start "
89230 "array %s\n", name);
89231 @@ -243,7 +243,7 @@ static void __init md_setup_drive(void)
89232 * array without it
89233 */
89234 sys_close(fd);
89235 - fd = sys_open(name, 0, 0);
89236 + fd = sys_open((char __force_user *)name, 0, 0);
89237 sys_ioctl(fd, BLKRRPART, 0);
89238 }
89239 sys_close(fd);
89240 @@ -293,7 +293,7 @@ static void __init autodetect_raid(void)
89241
89242 wait_for_device_probe();
89243
89244 - fd = sys_open("/dev/md0", 0, 0);
89245 + fd = sys_open((const char __force_user *) "/dev/md0", 0, 0);
89246 if (fd >= 0) {
89247 sys_ioctl(fd, RAID_AUTORUN, raid_autopart);
89248 sys_close(fd);
89249 diff --git a/init/init_task.c b/init/init_task.c
89250 index ba0a7f36..2bcf1d5 100644
89251 --- a/init/init_task.c
89252 +++ b/init/init_task.c
89253 @@ -22,5 +22,9 @@ EXPORT_SYMBOL(init_task);
89254 * Initial thread structure. Alignment of this is handled by a special
89255 * linker map entry.
89256 */
89257 +#ifdef CONFIG_X86
89258 +union thread_union init_thread_union __init_task_data;
89259 +#else
89260 union thread_union init_thread_union __init_task_data =
89261 { INIT_THREAD_INFO(init_task) };
89262 +#endif
89263 diff --git a/init/initramfs.c b/init/initramfs.c
89264 index ad1bd77..dca2c1b 100644
89265 --- a/init/initramfs.c
89266 +++ b/init/initramfs.c
89267 @@ -25,7 +25,7 @@ static ssize_t __init xwrite(int fd, const char *p, size_t count)
89268
89269 /* sys_write only can write MAX_RW_COUNT aka 2G-4K bytes at most */
89270 while (count) {
89271 - ssize_t rv = sys_write(fd, p, count);
89272 + ssize_t rv = sys_write(fd, (char __force_user *)p, count);
89273
89274 if (rv < 0) {
89275 if (rv == -EINTR || rv == -EAGAIN)
89276 @@ -107,7 +107,7 @@ static void __init free_hash(void)
89277 }
89278 }
89279
89280 -static long __init do_utime(char *filename, time_t mtime)
89281 +static long __init do_utime(char __force_user *filename, time_t mtime)
89282 {
89283 struct timespec t[2];
89284
89285 @@ -142,7 +142,7 @@ static void __init dir_utime(void)
89286 struct dir_entry *de, *tmp;
89287 list_for_each_entry_safe(de, tmp, &dir_list, list) {
89288 list_del(&de->list);
89289 - do_utime(de->name, de->mtime);
89290 + do_utime((char __force_user *)de->name, de->mtime);
89291 kfree(de->name);
89292 kfree(de);
89293 }
89294 @@ -304,7 +304,7 @@ static int __init maybe_link(void)
89295 if (nlink >= 2) {
89296 char *old = find_link(major, minor, ino, mode, collected);
89297 if (old)
89298 - return (sys_link(old, collected) < 0) ? -1 : 1;
89299 + return (sys_link((char __force_user *)old, (char __force_user *)collected) < 0) ? -1 : 1;
89300 }
89301 return 0;
89302 }
89303 @@ -313,11 +313,11 @@ static void __init clean_path(char *path, umode_t fmode)
89304 {
89305 struct stat st;
89306
89307 - if (!sys_newlstat(path, &st) && (st.st_mode ^ fmode) & S_IFMT) {
89308 + if (!sys_newlstat((char __force_user *)path, (struct stat __force_user *)&st) && (st.st_mode ^ fmode) & S_IFMT) {
89309 if (S_ISDIR(st.st_mode))
89310 - sys_rmdir(path);
89311 + sys_rmdir((char __force_user *)path);
89312 else
89313 - sys_unlink(path);
89314 + sys_unlink((char __force_user *)path);
89315 }
89316 }
89317
89318 @@ -338,7 +338,7 @@ static int __init do_name(void)
89319 int openflags = O_WRONLY|O_CREAT;
89320 if (ml != 1)
89321 openflags |= O_TRUNC;
89322 - wfd = sys_open(collected, openflags, mode);
89323 + wfd = sys_open((char __force_user *)collected, openflags, mode);
89324
89325 if (wfd >= 0) {
89326 sys_fchown(wfd, uid, gid);
89327 @@ -350,17 +350,17 @@ static int __init do_name(void)
89328 }
89329 }
89330 } else if (S_ISDIR(mode)) {
89331 - sys_mkdir(collected, mode);
89332 - sys_chown(collected, uid, gid);
89333 - sys_chmod(collected, mode);
89334 + sys_mkdir((char __force_user *)collected, mode);
89335 + sys_chown((char __force_user *)collected, uid, gid);
89336 + sys_chmod((char __force_user *)collected, mode);
89337 dir_add(collected, mtime);
89338 } else if (S_ISBLK(mode) || S_ISCHR(mode) ||
89339 S_ISFIFO(mode) || S_ISSOCK(mode)) {
89340 if (maybe_link() == 0) {
89341 - sys_mknod(collected, mode, rdev);
89342 - sys_chown(collected, uid, gid);
89343 - sys_chmod(collected, mode);
89344 - do_utime(collected, mtime);
89345 + sys_mknod((char __force_user *)collected, mode, rdev);
89346 + sys_chown((char __force_user *)collected, uid, gid);
89347 + sys_chmod((char __force_user *)collected, mode);
89348 + do_utime((char __force_user *)collected, mtime);
89349 }
89350 }
89351 return 0;
89352 @@ -372,7 +372,7 @@ static int __init do_copy(void)
89353 if (xwrite(wfd, victim, body_len) != body_len)
89354 error("write error");
89355 sys_close(wfd);
89356 - do_utime(vcollected, mtime);
89357 + do_utime((char __force_user *)vcollected, mtime);
89358 kfree(vcollected);
89359 eat(body_len);
89360 state = SkipIt;
89361 @@ -390,9 +390,9 @@ static int __init do_symlink(void)
89362 {
89363 collected[N_ALIGN(name_len) + body_len] = '\0';
89364 clean_path(collected, 0);
89365 - sys_symlink(collected + N_ALIGN(name_len), collected);
89366 - sys_lchown(collected, uid, gid);
89367 - do_utime(collected, mtime);
89368 + sys_symlink((char __force_user *)collected + N_ALIGN(name_len), (char __force_user *)collected);
89369 + sys_lchown((char __force_user *)collected, uid, gid);
89370 + do_utime((char __force_user *)collected, mtime);
89371 state = SkipIt;
89372 next_state = Reset;
89373 return 0;
89374 diff --git a/init/main.c b/init/main.c
89375 index 6f0f1c5f..a542824 100644
89376 --- a/init/main.c
89377 +++ b/init/main.c
89378 @@ -96,6 +96,8 @@ extern void radix_tree_init(void);
89379 static inline void mark_rodata_ro(void) { }
89380 #endif
89381
89382 +extern void grsecurity_init(void);
89383 +
89384 /*
89385 * Debug helper: via this flag we know that we are in 'early bootup code'
89386 * where only the boot processor is running with IRQ disabled. This means
89387 @@ -157,6 +159,85 @@ static int __init set_reset_devices(char *str)
89388
89389 __setup("reset_devices", set_reset_devices);
89390
89391 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
89392 +kgid_t grsec_proc_gid = KGIDT_INIT(CONFIG_GRKERNSEC_PROC_GID);
89393 +static int __init setup_grsec_proc_gid(char *str)
89394 +{
89395 + grsec_proc_gid = KGIDT_INIT(simple_strtol(str, NULL, 0));
89396 + return 1;
89397 +}
89398 +__setup("grsec_proc_gid=", setup_grsec_proc_gid);
89399 +#endif
89400 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
89401 +int grsec_enable_sysfs_restrict = 1;
89402 +static int __init setup_grsec_sysfs_restrict(char *str)
89403 +{
89404 + if (!simple_strtol(str, NULL, 0))
89405 + grsec_enable_sysfs_restrict = 0;
89406 + return 1;
89407 +}
89408 +__setup("grsec_sysfs_restrict", setup_grsec_sysfs_restrict);
89409 +#endif
89410 +
89411 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
89412 +unsigned long pax_user_shadow_base __read_only;
89413 +EXPORT_SYMBOL(pax_user_shadow_base);
89414 +extern char pax_enter_kernel_user[];
89415 +extern char pax_exit_kernel_user[];
89416 +#endif
89417 +
89418 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_MEMORY_UDEREF)
89419 +static int __init setup_pax_nouderef(char *str)
89420 +{
89421 +#ifdef CONFIG_X86_32
89422 + unsigned int cpu;
89423 + struct desc_struct *gdt;
89424 +
89425 + for (cpu = 0; cpu < nr_cpu_ids; cpu++) {
89426 + gdt = get_cpu_gdt_table(cpu);
89427 + gdt[GDT_ENTRY_KERNEL_DS].type = 3;
89428 + gdt[GDT_ENTRY_KERNEL_DS].limit = 0xf;
89429 + gdt[GDT_ENTRY_DEFAULT_USER_CS].limit = 0xf;
89430 + gdt[GDT_ENTRY_DEFAULT_USER_DS].limit = 0xf;
89431 + }
89432 + loadsegment(ds, __KERNEL_DS);
89433 + loadsegment(es, __KERNEL_DS);
89434 + loadsegment(ss, __KERNEL_DS);
89435 +#else
89436 + memcpy(pax_enter_kernel_user, (unsigned char []){0xc3}, 1);
89437 + memcpy(pax_exit_kernel_user, (unsigned char []){0xc3}, 1);
89438 + clone_pgd_mask = ~(pgdval_t)0UL;
89439 + pax_user_shadow_base = 0UL;
89440 + setup_clear_cpu_cap(X86_FEATURE_PCID);
89441 + setup_clear_cpu_cap(X86_FEATURE_INVPCID);
89442 +#endif
89443 +
89444 + return 0;
89445 +}
89446 +early_param("pax_nouderef", setup_pax_nouderef);
89447 +
89448 +#ifdef CONFIG_X86_64
89449 +static int __init setup_pax_weakuderef(char *str)
89450 +{
89451 + if (clone_pgd_mask != ~(pgdval_t)0UL)
89452 + pax_user_shadow_base = 1UL << TASK_SIZE_MAX_SHIFT;
89453 + return 1;
89454 +}
89455 +__setup("pax_weakuderef", setup_pax_weakuderef);
89456 +#endif
89457 +#endif
89458 +
89459 +#ifdef CONFIG_PAX_SOFTMODE
89460 +int pax_softmode;
89461 +
89462 +static int __init setup_pax_softmode(char *str)
89463 +{
89464 + get_option(&str, &pax_softmode);
89465 + return 1;
89466 +}
89467 +__setup("pax_softmode=", setup_pax_softmode);
89468 +#endif
89469 +
89470 static const char *argv_init[MAX_INIT_ARGS+2] = { "init", NULL, };
89471 const char *envp_init[MAX_INIT_ENVS+2] = { "HOME=/", "TERM=linux", NULL, };
89472 static const char *panic_later, *panic_param;
89473 @@ -722,7 +803,7 @@ static bool __init_or_module initcall_blacklisted(initcall_t fn)
89474 struct blacklist_entry *entry;
89475 char *fn_name;
89476
89477 - fn_name = kasprintf(GFP_KERNEL, "%pf", fn);
89478 + fn_name = kasprintf(GFP_KERNEL, "%pX", fn);
89479 if (!fn_name)
89480 return false;
89481
89482 @@ -774,7 +855,7 @@ int __init_or_module do_one_initcall(initcall_t fn)
89483 {
89484 int count = preempt_count();
89485 int ret;
89486 - char msgbuf[64];
89487 + const char *msg1 = "", *msg2 = "";
89488
89489 if (initcall_blacklisted(fn))
89490 return -EPERM;
89491 @@ -784,18 +865,17 @@ int __init_or_module do_one_initcall(initcall_t fn)
89492 else
89493 ret = fn();
89494
89495 - msgbuf[0] = 0;
89496 -
89497 if (preempt_count() != count) {
89498 - sprintf(msgbuf, "preemption imbalance ");
89499 + msg1 = " preemption imbalance";
89500 preempt_count_set(count);
89501 }
89502 if (irqs_disabled()) {
89503 - strlcat(msgbuf, "disabled interrupts ", sizeof(msgbuf));
89504 + msg2 = " disabled interrupts";
89505 local_irq_enable();
89506 }
89507 - WARN(msgbuf[0], "initcall %pF returned with %s\n", fn, msgbuf);
89508 + WARN(*msg1 || *msg2, "initcall %pF returned with%s%s\n", fn, msg1, msg2);
89509
89510 + add_latent_entropy();
89511 return ret;
89512 }
89513
89514 @@ -901,8 +981,8 @@ static int run_init_process(const char *init_filename)
89515 {
89516 argv_init[0] = init_filename;
89517 return do_execve(getname_kernel(init_filename),
89518 - (const char __user *const __user *)argv_init,
89519 - (const char __user *const __user *)envp_init);
89520 + (const char __user *const __force_user *)argv_init,
89521 + (const char __user *const __force_user *)envp_init);
89522 }
89523
89524 static int try_to_run_init_process(const char *init_filename)
89525 @@ -919,6 +999,10 @@ static int try_to_run_init_process(const char *init_filename)
89526 return ret;
89527 }
89528
89529 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
89530 +extern int gr_init_ran;
89531 +#endif
89532 +
89533 static noinline void __init kernel_init_freeable(void);
89534
89535 static int __ref kernel_init(void *unused)
89536 @@ -943,6 +1027,11 @@ static int __ref kernel_init(void *unused)
89537 ramdisk_execute_command, ret);
89538 }
89539
89540 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
89541 + /* if no initrd was used, be extra sure we enforce chroot restrictions */
89542 + gr_init_ran = 1;
89543 +#endif
89544 +
89545 /*
89546 * We try each of these until one succeeds.
89547 *
89548 @@ -998,7 +1087,7 @@ static noinline void __init kernel_init_freeable(void)
89549 do_basic_setup();
89550
89551 /* Open the /dev/console on the rootfs, this should never fail */
89552 - if (sys_open((const char __user *) "/dev/console", O_RDWR, 0) < 0)
89553 + if (sys_open((const char __force_user *) "/dev/console", O_RDWR, 0) < 0)
89554 pr_err("Warning: unable to open an initial console.\n");
89555
89556 (void) sys_dup(0);
89557 @@ -1011,11 +1100,13 @@ static noinline void __init kernel_init_freeable(void)
89558 if (!ramdisk_execute_command)
89559 ramdisk_execute_command = "/init";
89560
89561 - if (sys_access((const char __user *) ramdisk_execute_command, 0) != 0) {
89562 + if (sys_access((const char __force_user *) ramdisk_execute_command, 0) != 0) {
89563 ramdisk_execute_command = NULL;
89564 prepare_namespace();
89565 }
89566
89567 + grsecurity_init();
89568 +
89569 /*
89570 * Ok, we have completed the initial bootup, and
89571 * we're essentially up and running. Get rid of the
89572 diff --git a/ipc/compat.c b/ipc/compat.c
89573 index 9b3c85f..5266b0f 100644
89574 --- a/ipc/compat.c
89575 +++ b/ipc/compat.c
89576 @@ -396,7 +396,7 @@ COMPAT_SYSCALL_DEFINE6(ipc, u32, call, int, first, int, second,
89577 COMPAT_SHMLBA);
89578 if (err < 0)
89579 return err;
89580 - return put_user(raddr, (compat_ulong_t *)compat_ptr(third));
89581 + return put_user(raddr, (compat_ulong_t __user *)compat_ptr(third));
89582 }
89583 case SHMDT:
89584 return sys_shmdt(compat_ptr(ptr));
89585 @@ -747,7 +747,7 @@ COMPAT_SYSCALL_DEFINE3(shmctl, int, first, int, second, void __user *, uptr)
89586 }
89587
89588 COMPAT_SYSCALL_DEFINE4(semtimedop, int, semid, struct sembuf __user *, tsems,
89589 - unsigned, nsops,
89590 + compat_long_t, nsops,
89591 const struct compat_timespec __user *, timeout)
89592 {
89593 struct timespec __user *ts64;
89594 diff --git a/ipc/ipc_sysctl.c b/ipc/ipc_sysctl.c
89595 index 8ad93c2..efd80f8 100644
89596 --- a/ipc/ipc_sysctl.c
89597 +++ b/ipc/ipc_sysctl.c
89598 @@ -30,7 +30,7 @@ static void *get_ipc(struct ctl_table *table)
89599 static int proc_ipc_dointvec(struct ctl_table *table, int write,
89600 void __user *buffer, size_t *lenp, loff_t *ppos)
89601 {
89602 - struct ctl_table ipc_table;
89603 + ctl_table_no_const ipc_table;
89604
89605 memcpy(&ipc_table, table, sizeof(ipc_table));
89606 ipc_table.data = get_ipc(table);
89607 @@ -41,7 +41,7 @@ static int proc_ipc_dointvec(struct ctl_table *table, int write,
89608 static int proc_ipc_dointvec_minmax(struct ctl_table *table, int write,
89609 void __user *buffer, size_t *lenp, loff_t *ppos)
89610 {
89611 - struct ctl_table ipc_table;
89612 + ctl_table_no_const ipc_table;
89613
89614 memcpy(&ipc_table, table, sizeof(ipc_table));
89615 ipc_table.data = get_ipc(table);
89616 @@ -65,7 +65,7 @@ static int proc_ipc_dointvec_minmax_orphans(struct ctl_table *table, int write,
89617 static int proc_ipc_doulongvec_minmax(struct ctl_table *table, int write,
89618 void __user *buffer, size_t *lenp, loff_t *ppos)
89619 {
89620 - struct ctl_table ipc_table;
89621 + ctl_table_no_const ipc_table;
89622 memcpy(&ipc_table, table, sizeof(ipc_table));
89623 ipc_table.data = get_ipc(table);
89624
89625 @@ -76,7 +76,7 @@ static int proc_ipc_doulongvec_minmax(struct ctl_table *table, int write,
89626 static int proc_ipc_auto_msgmni(struct ctl_table *table, int write,
89627 void __user *buffer, size_t *lenp, loff_t *ppos)
89628 {
89629 - struct ctl_table ipc_table;
89630 + ctl_table_no_const ipc_table;
89631 int dummy = 0;
89632
89633 memcpy(&ipc_table, table, sizeof(ipc_table));
89634 diff --git a/ipc/mq_sysctl.c b/ipc/mq_sysctl.c
89635 index 68d4e95..1477ded 100644
89636 --- a/ipc/mq_sysctl.c
89637 +++ b/ipc/mq_sysctl.c
89638 @@ -25,7 +25,7 @@ static void *get_mq(struct ctl_table *table)
89639 static int proc_mq_dointvec(struct ctl_table *table, int write,
89640 void __user *buffer, size_t *lenp, loff_t *ppos)
89641 {
89642 - struct ctl_table mq_table;
89643 + ctl_table_no_const mq_table;
89644 memcpy(&mq_table, table, sizeof(mq_table));
89645 mq_table.data = get_mq(table);
89646
89647 @@ -35,7 +35,7 @@ static int proc_mq_dointvec(struct ctl_table *table, int write,
89648 static int proc_mq_dointvec_minmax(struct ctl_table *table, int write,
89649 void __user *buffer, size_t *lenp, loff_t *ppos)
89650 {
89651 - struct ctl_table mq_table;
89652 + ctl_table_no_const mq_table;
89653 memcpy(&mq_table, table, sizeof(mq_table));
89654 mq_table.data = get_mq(table);
89655
89656 diff --git a/ipc/mqueue.c b/ipc/mqueue.c
89657 index 7635a1c..7432cb6 100644
89658 --- a/ipc/mqueue.c
89659 +++ b/ipc/mqueue.c
89660 @@ -278,6 +278,7 @@ static struct inode *mqueue_get_inode(struct super_block *sb,
89661 mq_bytes = mq_treesize + (info->attr.mq_maxmsg *
89662 info->attr.mq_msgsize);
89663
89664 + gr_learn_resource(current, RLIMIT_MSGQUEUE, u->mq_bytes + mq_bytes, 1);
89665 spin_lock(&mq_lock);
89666 if (u->mq_bytes + mq_bytes < u->mq_bytes ||
89667 u->mq_bytes + mq_bytes > rlimit(RLIMIT_MSGQUEUE)) {
89668 diff --git a/ipc/sem.c b/ipc/sem.c
89669 index 9284211..bca5b1b 100644
89670 --- a/ipc/sem.c
89671 +++ b/ipc/sem.c
89672 @@ -1780,7 +1780,7 @@ static int get_queue_result(struct sem_queue *q)
89673 }
89674
89675 SYSCALL_DEFINE4(semtimedop, int, semid, struct sembuf __user *, tsops,
89676 - unsigned, nsops, const struct timespec __user *, timeout)
89677 + long, nsops, const struct timespec __user *, timeout)
89678 {
89679 int error = -EINVAL;
89680 struct sem_array *sma;
89681 @@ -2015,7 +2015,7 @@ out_free:
89682 }
89683
89684 SYSCALL_DEFINE3(semop, int, semid, struct sembuf __user *, tsops,
89685 - unsigned, nsops)
89686 + long, nsops)
89687 {
89688 return sys_semtimedop(semid, tsops, nsops, NULL);
89689 }
89690 diff --git a/ipc/shm.c b/ipc/shm.c
89691 index 19633b4..d454904 100644
89692 --- a/ipc/shm.c
89693 +++ b/ipc/shm.c
89694 @@ -72,6 +72,14 @@ static void shm_destroy(struct ipc_namespace *ns, struct shmid_kernel *shp);
89695 static int sysvipc_shm_proc_show(struct seq_file *s, void *it);
89696 #endif
89697
89698 +#ifdef CONFIG_GRKERNSEC
89699 +extern int gr_handle_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
89700 + const u64 shm_createtime, const kuid_t cuid,
89701 + const int shmid);
89702 +extern int gr_chroot_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
89703 + const u64 shm_createtime);
89704 +#endif
89705 +
89706 void shm_init_ns(struct ipc_namespace *ns)
89707 {
89708 ns->shm_ctlmax = SHMMAX;
89709 @@ -560,6 +568,9 @@ static int newseg(struct ipc_namespace *ns, struct ipc_params *params)
89710 shp->shm_lprid = 0;
89711 shp->shm_atim = shp->shm_dtim = 0;
89712 shp->shm_ctim = get_seconds();
89713 +#ifdef CONFIG_GRKERNSEC
89714 + shp->shm_createtime = ktime_get_ns();
89715 +#endif
89716 shp->shm_segsz = size;
89717 shp->shm_nattch = 0;
89718 shp->shm_file = file;
89719 @@ -1096,6 +1107,12 @@ long do_shmat(int shmid, char __user *shmaddr, int shmflg, ulong *raddr,
89720 f_mode = FMODE_READ | FMODE_WRITE;
89721 }
89722 if (shmflg & SHM_EXEC) {
89723 +
89724 +#ifdef CONFIG_PAX_MPROTECT
89725 + if (current->mm->pax_flags & MF_PAX_MPROTECT)
89726 + goto out;
89727 +#endif
89728 +
89729 prot |= PROT_EXEC;
89730 acc_mode |= S_IXUGO;
89731 }
89732 @@ -1120,6 +1137,15 @@ long do_shmat(int shmid, char __user *shmaddr, int shmflg, ulong *raddr,
89733 if (err)
89734 goto out_unlock;
89735
89736 +#ifdef CONFIG_GRKERNSEC
89737 + if (!gr_handle_shmat(shp->shm_cprid, shp->shm_lapid, shp->shm_createtime,
89738 + shp->shm_perm.cuid, shmid) ||
89739 + !gr_chroot_shmat(shp->shm_cprid, shp->shm_lapid, shp->shm_createtime)) {
89740 + err = -EACCES;
89741 + goto out_unlock;
89742 + }
89743 +#endif
89744 +
89745 ipc_lock_object(&shp->shm_perm);
89746
89747 /* check if shm_destroy() is tearing down shp */
89748 @@ -1132,6 +1158,9 @@ long do_shmat(int shmid, char __user *shmaddr, int shmflg, ulong *raddr,
89749 path = shp->shm_file->f_path;
89750 path_get(&path);
89751 shp->shm_nattch++;
89752 +#ifdef CONFIG_GRKERNSEC
89753 + shp->shm_lapid = current->pid;
89754 +#endif
89755 size = i_size_read(path.dentry->d_inode);
89756 ipc_unlock_object(&shp->shm_perm);
89757 rcu_read_unlock();
89758 diff --git a/ipc/util.c b/ipc/util.c
89759 index 106bed0..f851429 100644
89760 --- a/ipc/util.c
89761 +++ b/ipc/util.c
89762 @@ -71,6 +71,8 @@ struct ipc_proc_iface {
89763 int (*show)(struct seq_file *, void *);
89764 };
89765
89766 +extern int gr_ipc_permitted(struct ipc_namespace *ns, struct kern_ipc_perm *ipcp, int requested_mode, int granted_mode);
89767 +
89768 /**
89769 * ipc_init - initialise ipc subsystem
89770 *
89771 @@ -497,6 +499,10 @@ int ipcperms(struct ipc_namespace *ns, struct kern_ipc_perm *ipcp, short flag)
89772 granted_mode >>= 6;
89773 else if (in_group_p(ipcp->cgid) || in_group_p(ipcp->gid))
89774 granted_mode >>= 3;
89775 +
89776 + if (!gr_ipc_permitted(ns, ipcp, requested_mode, granted_mode))
89777 + return -1;
89778 +
89779 /* is there some bit set in requested_mode but not in granted_mode? */
89780 if ((requested_mode & ~granted_mode & 0007) &&
89781 !ns_capable(ns->user_ns, CAP_IPC_OWNER))
89782 diff --git a/kernel/audit.c b/kernel/audit.c
89783 index 72ab759..757deba 100644
89784 --- a/kernel/audit.c
89785 +++ b/kernel/audit.c
89786 @@ -122,7 +122,7 @@ u32 audit_sig_sid = 0;
89787 3) suppressed due to audit_rate_limit
89788 4) suppressed due to audit_backlog_limit
89789 */
89790 -static atomic_t audit_lost = ATOMIC_INIT(0);
89791 +static atomic_unchecked_t audit_lost = ATOMIC_INIT(0);
89792
89793 /* The netlink socket. */
89794 static struct sock *audit_sock;
89795 @@ -256,7 +256,7 @@ void audit_log_lost(const char *message)
89796 unsigned long now;
89797 int print;
89798
89799 - atomic_inc(&audit_lost);
89800 + atomic_inc_unchecked(&audit_lost);
89801
89802 print = (audit_failure == AUDIT_FAIL_PANIC || !audit_rate_limit);
89803
89804 @@ -273,7 +273,7 @@ void audit_log_lost(const char *message)
89805 if (print) {
89806 if (printk_ratelimit())
89807 pr_warn("audit_lost=%u audit_rate_limit=%u audit_backlog_limit=%u\n",
89808 - atomic_read(&audit_lost),
89809 + atomic_read_unchecked(&audit_lost),
89810 audit_rate_limit,
89811 audit_backlog_limit);
89812 audit_panic(message);
89813 @@ -831,7 +831,7 @@ static int audit_receive_msg(struct sk_buff *skb, struct nlmsghdr *nlh)
89814 s.pid = audit_pid;
89815 s.rate_limit = audit_rate_limit;
89816 s.backlog_limit = audit_backlog_limit;
89817 - s.lost = atomic_read(&audit_lost);
89818 + s.lost = atomic_read_unchecked(&audit_lost);
89819 s.backlog = skb_queue_len(&audit_skb_queue);
89820 s.feature_bitmap = AUDIT_FEATURE_BITMAP_ALL;
89821 s.backlog_wait_time = audit_backlog_wait_time;
89822 diff --git a/kernel/auditsc.c b/kernel/auditsc.c
89823 index dc4ae70..2a2bddc 100644
89824 --- a/kernel/auditsc.c
89825 +++ b/kernel/auditsc.c
89826 @@ -1955,7 +1955,7 @@ int auditsc_get_stamp(struct audit_context *ctx,
89827 }
89828
89829 /* global counter which is incremented every time something logs in */
89830 -static atomic_t session_id = ATOMIC_INIT(0);
89831 +static atomic_unchecked_t session_id = ATOMIC_INIT(0);
89832
89833 static int audit_set_loginuid_perm(kuid_t loginuid)
89834 {
89835 @@ -2022,7 +2022,7 @@ int audit_set_loginuid(kuid_t loginuid)
89836
89837 /* are we setting or clearing? */
89838 if (uid_valid(loginuid))
89839 - sessionid = (unsigned int)atomic_inc_return(&session_id);
89840 + sessionid = (unsigned int)atomic_inc_return_unchecked(&session_id);
89841
89842 task->sessionid = sessionid;
89843 task->loginuid = loginuid;
89844 diff --git a/kernel/bpf/core.c b/kernel/bpf/core.c
89845 index 0c5796e..a9414e2 100644
89846 --- a/kernel/bpf/core.c
89847 +++ b/kernel/bpf/core.c
89848 @@ -143,14 +143,17 @@ bpf_jit_binary_alloc(unsigned int proglen, u8 **image_ptr,
89849 * random section of illegal instructions.
89850 */
89851 size = round_up(proglen + sizeof(*hdr) + 128, PAGE_SIZE);
89852 - hdr = module_alloc(size);
89853 + hdr = module_alloc_exec(size);
89854 if (hdr == NULL)
89855 return NULL;
89856
89857 /* Fill space with illegal/arch-dep instructions. */
89858 bpf_fill_ill_insns(hdr, size);
89859
89860 + pax_open_kernel();
89861 hdr->pages = size / PAGE_SIZE;
89862 + pax_close_kernel();
89863 +
89864 hole = min_t(unsigned int, size - (proglen + sizeof(*hdr)),
89865 PAGE_SIZE - sizeof(*hdr));
89866 start = (prandom_u32() % hole) & ~(alignment - 1);
89867 @@ -163,7 +166,7 @@ bpf_jit_binary_alloc(unsigned int proglen, u8 **image_ptr,
89868
89869 void bpf_jit_binary_free(struct bpf_binary_header *hdr)
89870 {
89871 - module_memfree(hdr);
89872 + module_memfree_exec(hdr);
89873 }
89874 #endif /* CONFIG_BPF_JIT */
89875
89876 diff --git a/kernel/bpf/syscall.c b/kernel/bpf/syscall.c
89877 index 536edc2..d28c85d 100644
89878 --- a/kernel/bpf/syscall.c
89879 +++ b/kernel/bpf/syscall.c
89880 @@ -548,11 +548,15 @@ SYSCALL_DEFINE3(bpf, int, cmd, union bpf_attr __user *, uattr, unsigned int, siz
89881 int err;
89882
89883 /* the syscall is limited to root temporarily. This restriction will be
89884 - * lifted when security audit is clean. Note that eBPF+tracing must have
89885 - * this restriction, since it may pass kernel data to user space
89886 + * lifted by upstream when a half-assed security audit is clean. Note
89887 + * that eBPF+tracing must have this restriction, since it may pass
89888 + * kernel data to user space
89889 */
89890 if (!capable(CAP_SYS_ADMIN))
89891 return -EPERM;
89892 +#ifdef CONFIG_GRKERNSEC
89893 + return -EPERM;
89894 +#endif
89895
89896 if (!access_ok(VERIFY_READ, uattr, 1))
89897 return -EFAULT;
89898 diff --git a/kernel/capability.c b/kernel/capability.c
89899 index 989f5bf..d317ca0 100644
89900 --- a/kernel/capability.c
89901 +++ b/kernel/capability.c
89902 @@ -192,6 +192,9 @@ SYSCALL_DEFINE2(capget, cap_user_header_t, header, cap_user_data_t, dataptr)
89903 * before modification is attempted and the application
89904 * fails.
89905 */
89906 + if (tocopy > ARRAY_SIZE(kdata))
89907 + return -EFAULT;
89908 +
89909 if (copy_to_user(dataptr, kdata, tocopy
89910 * sizeof(struct __user_cap_data_struct))) {
89911 return -EFAULT;
89912 @@ -297,10 +300,11 @@ bool has_ns_capability(struct task_struct *t,
89913 int ret;
89914
89915 rcu_read_lock();
89916 - ret = security_capable(__task_cred(t), ns, cap);
89917 + ret = security_capable(__task_cred(t), ns, cap) == 0 &&
89918 + gr_task_is_capable(t, __task_cred(t), cap);
89919 rcu_read_unlock();
89920
89921 - return (ret == 0);
89922 + return ret;
89923 }
89924
89925 /**
89926 @@ -337,10 +341,10 @@ bool has_ns_capability_noaudit(struct task_struct *t,
89927 int ret;
89928
89929 rcu_read_lock();
89930 - ret = security_capable_noaudit(__task_cred(t), ns, cap);
89931 + ret = security_capable_noaudit(__task_cred(t), ns, cap) == 0 && gr_task_is_capable_nolog(t, cap);
89932 rcu_read_unlock();
89933
89934 - return (ret == 0);
89935 + return ret;
89936 }
89937
89938 /**
89939 @@ -378,7 +382,7 @@ bool ns_capable(struct user_namespace *ns, int cap)
89940 BUG();
89941 }
89942
89943 - if (security_capable(current_cred(), ns, cap) == 0) {
89944 + if (security_capable(current_cred(), ns, cap) == 0 && gr_is_capable(cap)) {
89945 current->flags |= PF_SUPERPRIV;
89946 return true;
89947 }
89948 @@ -386,6 +390,21 @@ bool ns_capable(struct user_namespace *ns, int cap)
89949 }
89950 EXPORT_SYMBOL(ns_capable);
89951
89952 +bool ns_capable_nolog(struct user_namespace *ns, int cap)
89953 +{
89954 + if (unlikely(!cap_valid(cap))) {
89955 + printk(KERN_CRIT "capable_nolog() called with invalid cap=%u\n", cap);
89956 + BUG();
89957 + }
89958 +
89959 + if (security_capable_noaudit(current_cred(), ns, cap) == 0 && gr_is_capable_nolog(cap)) {
89960 + current->flags |= PF_SUPERPRIV;
89961 + return true;
89962 + }
89963 + return false;
89964 +}
89965 +EXPORT_SYMBOL(ns_capable_nolog);
89966 +
89967 /**
89968 * file_ns_capable - Determine if the file's opener had a capability in effect
89969 * @file: The file we want to check
89970 @@ -427,6 +446,12 @@ bool capable(int cap)
89971 }
89972 EXPORT_SYMBOL(capable);
89973
89974 +bool capable_nolog(int cap)
89975 +{
89976 + return ns_capable_nolog(&init_user_ns, cap);
89977 +}
89978 +EXPORT_SYMBOL(capable_nolog);
89979 +
89980 /**
89981 * capable_wrt_inode_uidgid - Check nsown_capable and uid and gid mapped
89982 * @inode: The inode in question
89983 @@ -444,3 +469,12 @@ bool capable_wrt_inode_uidgid(const struct inode *inode, int cap)
89984 kgid_has_mapping(ns, inode->i_gid);
89985 }
89986 EXPORT_SYMBOL(capable_wrt_inode_uidgid);
89987 +
89988 +bool capable_wrt_inode_uidgid_nolog(const struct inode *inode, int cap)
89989 +{
89990 + struct user_namespace *ns = current_user_ns();
89991 +
89992 + return ns_capable_nolog(ns, cap) && kuid_has_mapping(ns, inode->i_uid) &&
89993 + kgid_has_mapping(ns, inode->i_gid);
89994 +}
89995 +EXPORT_SYMBOL(capable_wrt_inode_uidgid_nolog);
89996 diff --git a/kernel/cgroup.c b/kernel/cgroup.c
89997 index 29a7b2c..a64e30a 100644
89998 --- a/kernel/cgroup.c
89999 +++ b/kernel/cgroup.c
90000 @@ -5347,6 +5347,9 @@ static void cgroup_release_agent(struct work_struct *work)
90001 if (!pathbuf || !agentbuf)
90002 goto out;
90003
90004 + if (agentbuf[0] == '\0')
90005 + goto out;
90006 +
90007 path = cgroup_path(cgrp, pathbuf, PATH_MAX);
90008 if (!path)
90009 goto out;
90010 @@ -5532,7 +5535,7 @@ static int cgroup_css_links_read(struct seq_file *seq, void *v)
90011 struct task_struct *task;
90012 int count = 0;
90013
90014 - seq_printf(seq, "css_set %p\n", cset);
90015 + seq_printf(seq, "css_set %pK\n", cset);
90016
90017 list_for_each_entry(task, &cset->tasks, cg_list) {
90018 if (count++ > MAX_TASKS_SHOWN_PER_CSS)
90019 diff --git a/kernel/compat.c b/kernel/compat.c
90020 index 24f0061..ea80802 100644
90021 --- a/kernel/compat.c
90022 +++ b/kernel/compat.c
90023 @@ -13,6 +13,7 @@
90024
90025 #include <linux/linkage.h>
90026 #include <linux/compat.h>
90027 +#include <linux/module.h>
90028 #include <linux/errno.h>
90029 #include <linux/time.h>
90030 #include <linux/signal.h>
90031 @@ -220,7 +221,7 @@ static long compat_nanosleep_restart(struct restart_block *restart)
90032 mm_segment_t oldfs;
90033 long ret;
90034
90035 - restart->nanosleep.rmtp = (struct timespec __user *) &rmt;
90036 + restart->nanosleep.rmtp = (struct timespec __force_user *) &rmt;
90037 oldfs = get_fs();
90038 set_fs(KERNEL_DS);
90039 ret = hrtimer_nanosleep_restart(restart);
90040 @@ -252,7 +253,7 @@ COMPAT_SYSCALL_DEFINE2(nanosleep, struct compat_timespec __user *, rqtp,
90041 oldfs = get_fs();
90042 set_fs(KERNEL_DS);
90043 ret = hrtimer_nanosleep(&tu,
90044 - rmtp ? (struct timespec __user *)&rmt : NULL,
90045 + rmtp ? (struct timespec __force_user *)&rmt : NULL,
90046 HRTIMER_MODE_REL, CLOCK_MONOTONIC);
90047 set_fs(oldfs);
90048
90049 @@ -378,7 +379,7 @@ COMPAT_SYSCALL_DEFINE1(sigpending, compat_old_sigset_t __user *, set)
90050 mm_segment_t old_fs = get_fs();
90051
90052 set_fs(KERNEL_DS);
90053 - ret = sys_sigpending((old_sigset_t __user *) &s);
90054 + ret = sys_sigpending((old_sigset_t __force_user *) &s);
90055 set_fs(old_fs);
90056 if (ret == 0)
90057 ret = put_user(s, set);
90058 @@ -468,7 +469,7 @@ COMPAT_SYSCALL_DEFINE2(old_getrlimit, unsigned int, resource,
90059 mm_segment_t old_fs = get_fs();
90060
90061 set_fs(KERNEL_DS);
90062 - ret = sys_old_getrlimit(resource, (struct rlimit __user *)&r);
90063 + ret = sys_old_getrlimit(resource, (struct rlimit __force_user *)&r);
90064 set_fs(old_fs);
90065
90066 if (!ret) {
90067 @@ -550,8 +551,8 @@ COMPAT_SYSCALL_DEFINE4(wait4,
90068 set_fs (KERNEL_DS);
90069 ret = sys_wait4(pid,
90070 (stat_addr ?
90071 - (unsigned int __user *) &status : NULL),
90072 - options, (struct rusage __user *) &r);
90073 + (unsigned int __force_user *) &status : NULL),
90074 + options, (struct rusage __force_user *) &r);
90075 set_fs (old_fs);
90076
90077 if (ret > 0) {
90078 @@ -577,8 +578,8 @@ COMPAT_SYSCALL_DEFINE5(waitid,
90079 memset(&info, 0, sizeof(info));
90080
90081 set_fs(KERNEL_DS);
90082 - ret = sys_waitid(which, pid, (siginfo_t __user *)&info, options,
90083 - uru ? (struct rusage __user *)&ru : NULL);
90084 + ret = sys_waitid(which, pid, (siginfo_t __force_user *)&info, options,
90085 + uru ? (struct rusage __force_user *)&ru : NULL);
90086 set_fs(old_fs);
90087
90088 if ((ret < 0) || (info.si_signo == 0))
90089 @@ -712,8 +713,8 @@ COMPAT_SYSCALL_DEFINE4(timer_settime, timer_t, timer_id, int, flags,
90090 oldfs = get_fs();
90091 set_fs(KERNEL_DS);
90092 err = sys_timer_settime(timer_id, flags,
90093 - (struct itimerspec __user *) &newts,
90094 - (struct itimerspec __user *) &oldts);
90095 + (struct itimerspec __force_user *) &newts,
90096 + (struct itimerspec __force_user *) &oldts);
90097 set_fs(oldfs);
90098 if (!err && old && put_compat_itimerspec(old, &oldts))
90099 return -EFAULT;
90100 @@ -730,7 +731,7 @@ COMPAT_SYSCALL_DEFINE2(timer_gettime, timer_t, timer_id,
90101 oldfs = get_fs();
90102 set_fs(KERNEL_DS);
90103 err = sys_timer_gettime(timer_id,
90104 - (struct itimerspec __user *) &ts);
90105 + (struct itimerspec __force_user *) &ts);
90106 set_fs(oldfs);
90107 if (!err && put_compat_itimerspec(setting, &ts))
90108 return -EFAULT;
90109 @@ -749,7 +750,7 @@ COMPAT_SYSCALL_DEFINE2(clock_settime, clockid_t, which_clock,
90110 oldfs = get_fs();
90111 set_fs(KERNEL_DS);
90112 err = sys_clock_settime(which_clock,
90113 - (struct timespec __user *) &ts);
90114 + (struct timespec __force_user *) &ts);
90115 set_fs(oldfs);
90116 return err;
90117 }
90118 @@ -764,7 +765,7 @@ COMPAT_SYSCALL_DEFINE2(clock_gettime, clockid_t, which_clock,
90119 oldfs = get_fs();
90120 set_fs(KERNEL_DS);
90121 err = sys_clock_gettime(which_clock,
90122 - (struct timespec __user *) &ts);
90123 + (struct timespec __force_user *) &ts);
90124 set_fs(oldfs);
90125 if (!err && compat_put_timespec(&ts, tp))
90126 return -EFAULT;
90127 @@ -784,7 +785,7 @@ COMPAT_SYSCALL_DEFINE2(clock_adjtime, clockid_t, which_clock,
90128
90129 oldfs = get_fs();
90130 set_fs(KERNEL_DS);
90131 - ret = sys_clock_adjtime(which_clock, (struct timex __user *) &txc);
90132 + ret = sys_clock_adjtime(which_clock, (struct timex __force_user *) &txc);
90133 set_fs(oldfs);
90134
90135 err = compat_put_timex(utp, &txc);
90136 @@ -804,7 +805,7 @@ COMPAT_SYSCALL_DEFINE2(clock_getres, clockid_t, which_clock,
90137 oldfs = get_fs();
90138 set_fs(KERNEL_DS);
90139 err = sys_clock_getres(which_clock,
90140 - (struct timespec __user *) &ts);
90141 + (struct timespec __force_user *) &ts);
90142 set_fs(oldfs);
90143 if (!err && tp && compat_put_timespec(&ts, tp))
90144 return -EFAULT;
90145 @@ -818,7 +819,7 @@ static long compat_clock_nanosleep_restart(struct restart_block *restart)
90146 struct timespec tu;
90147 struct compat_timespec __user *rmtp = restart->nanosleep.compat_rmtp;
90148
90149 - restart->nanosleep.rmtp = (struct timespec __user *) &tu;
90150 + restart->nanosleep.rmtp = (struct timespec __force_user *) &tu;
90151 oldfs = get_fs();
90152 set_fs(KERNEL_DS);
90153 err = clock_nanosleep_restart(restart);
90154 @@ -850,8 +851,8 @@ COMPAT_SYSCALL_DEFINE4(clock_nanosleep, clockid_t, which_clock, int, flags,
90155 oldfs = get_fs();
90156 set_fs(KERNEL_DS);
90157 err = sys_clock_nanosleep(which_clock, flags,
90158 - (struct timespec __user *) &in,
90159 - (struct timespec __user *) &out);
90160 + (struct timespec __force_user *) &in,
90161 + (struct timespec __force_user *) &out);
90162 set_fs(oldfs);
90163
90164 if ((err == -ERESTART_RESTARTBLOCK) && rmtp &&
90165 @@ -1145,7 +1146,7 @@ COMPAT_SYSCALL_DEFINE2(sched_rr_get_interval,
90166 mm_segment_t old_fs = get_fs();
90167
90168 set_fs(KERNEL_DS);
90169 - ret = sys_sched_rr_get_interval(pid, (struct timespec __user *)&t);
90170 + ret = sys_sched_rr_get_interval(pid, (struct timespec __force_user *)&t);
90171 set_fs(old_fs);
90172 if (compat_put_timespec(&t, interval))
90173 return -EFAULT;
90174 diff --git a/kernel/configs.c b/kernel/configs.c
90175 index c18b1f1..b9a0132 100644
90176 --- a/kernel/configs.c
90177 +++ b/kernel/configs.c
90178 @@ -74,8 +74,19 @@ static int __init ikconfig_init(void)
90179 struct proc_dir_entry *entry;
90180
90181 /* create the current config file */
90182 +#if defined(CONFIG_GRKERNSEC_PROC_ADD) || defined(CONFIG_GRKERNSEC_HIDESYM)
90183 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_HIDESYM)
90184 + entry = proc_create("config.gz", S_IFREG | S_IRUSR, NULL,
90185 + &ikconfig_file_ops);
90186 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
90187 + entry = proc_create("config.gz", S_IFREG | S_IRUSR | S_IRGRP, NULL,
90188 + &ikconfig_file_ops);
90189 +#endif
90190 +#else
90191 entry = proc_create("config.gz", S_IFREG | S_IRUGO, NULL,
90192 &ikconfig_file_ops);
90193 +#endif
90194 +
90195 if (!entry)
90196 return -ENOMEM;
90197
90198 diff --git a/kernel/cred.c b/kernel/cred.c
90199 index e0573a4..26c0fd3 100644
90200 --- a/kernel/cred.c
90201 +++ b/kernel/cred.c
90202 @@ -164,6 +164,16 @@ void exit_creds(struct task_struct *tsk)
90203 validate_creds(cred);
90204 alter_cred_subscribers(cred, -1);
90205 put_cred(cred);
90206 +
90207 +#ifdef CONFIG_GRKERNSEC_SETXID
90208 + cred = (struct cred *) tsk->delayed_cred;
90209 + if (cred != NULL) {
90210 + tsk->delayed_cred = NULL;
90211 + validate_creds(cred);
90212 + alter_cred_subscribers(cred, -1);
90213 + put_cred(cred);
90214 + }
90215 +#endif
90216 }
90217
90218 /**
90219 @@ -411,7 +421,7 @@ static bool cred_cap_issubset(const struct cred *set, const struct cred *subset)
90220 * Always returns 0 thus allowing this function to be tail-called at the end
90221 * of, say, sys_setgid().
90222 */
90223 -int commit_creds(struct cred *new)
90224 +static int __commit_creds(struct cred *new)
90225 {
90226 struct task_struct *task = current;
90227 const struct cred *old = task->real_cred;
90228 @@ -430,6 +440,8 @@ int commit_creds(struct cred *new)
90229
90230 get_cred(new); /* we will require a ref for the subj creds too */
90231
90232 + gr_set_role_label(task, new->uid, new->gid);
90233 +
90234 /* dumpability changes */
90235 if (!uid_eq(old->euid, new->euid) ||
90236 !gid_eq(old->egid, new->egid) ||
90237 @@ -479,6 +491,105 @@ int commit_creds(struct cred *new)
90238 put_cred(old);
90239 return 0;
90240 }
90241 +#ifdef CONFIG_GRKERNSEC_SETXID
90242 +extern int set_user(struct cred *new);
90243 +
90244 +void gr_delayed_cred_worker(void)
90245 +{
90246 + const struct cred *new = current->delayed_cred;
90247 + struct cred *ncred;
90248 +
90249 + current->delayed_cred = NULL;
90250 +
90251 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID) && new != NULL) {
90252 + // from doing get_cred on it when queueing this
90253 + put_cred(new);
90254 + return;
90255 + } else if (new == NULL)
90256 + return;
90257 +
90258 + ncred = prepare_creds();
90259 + if (!ncred)
90260 + goto die;
90261 + // uids
90262 + ncred->uid = new->uid;
90263 + ncred->euid = new->euid;
90264 + ncred->suid = new->suid;
90265 + ncred->fsuid = new->fsuid;
90266 + // gids
90267 + ncred->gid = new->gid;
90268 + ncred->egid = new->egid;
90269 + ncred->sgid = new->sgid;
90270 + ncred->fsgid = new->fsgid;
90271 + // groups
90272 + set_groups(ncred, new->group_info);
90273 + // caps
90274 + ncred->securebits = new->securebits;
90275 + ncred->cap_inheritable = new->cap_inheritable;
90276 + ncred->cap_permitted = new->cap_permitted;
90277 + ncred->cap_effective = new->cap_effective;
90278 + ncred->cap_bset = new->cap_bset;
90279 +
90280 + if (set_user(ncred)) {
90281 + abort_creds(ncred);
90282 + goto die;
90283 + }
90284 +
90285 + // from doing get_cred on it when queueing this
90286 + put_cred(new);
90287 +
90288 + __commit_creds(ncred);
90289 + return;
90290 +die:
90291 + // from doing get_cred on it when queueing this
90292 + put_cred(new);
90293 + do_group_exit(SIGKILL);
90294 +}
90295 +#endif
90296 +
90297 +int commit_creds(struct cred *new)
90298 +{
90299 +#ifdef CONFIG_GRKERNSEC_SETXID
90300 + int ret;
90301 + int schedule_it = 0;
90302 + struct task_struct *t;
90303 + unsigned oldsecurebits = current_cred()->securebits;
90304 +
90305 + /* we won't get called with tasklist_lock held for writing
90306 + and interrupts disabled as the cred struct in that case is
90307 + init_cred
90308 + */
90309 + if (grsec_enable_setxid && !current_is_single_threaded() &&
90310 + uid_eq(current_uid(), GLOBAL_ROOT_UID) &&
90311 + !uid_eq(new->uid, GLOBAL_ROOT_UID)) {
90312 + schedule_it = 1;
90313 + }
90314 + ret = __commit_creds(new);
90315 + if (schedule_it) {
90316 + rcu_read_lock();
90317 + read_lock(&tasklist_lock);
90318 + for (t = next_thread(current); t != current;
90319 + t = next_thread(t)) {
90320 + /* we'll check if the thread has uid 0 in
90321 + * the delayed worker routine
90322 + */
90323 + if (task_securebits(t) == oldsecurebits &&
90324 + t->delayed_cred == NULL) {
90325 + t->delayed_cred = get_cred(new);
90326 + set_tsk_thread_flag(t, TIF_GRSEC_SETXID);
90327 + set_tsk_need_resched(t);
90328 + }
90329 + }
90330 + read_unlock(&tasklist_lock);
90331 + rcu_read_unlock();
90332 + }
90333 +
90334 + return ret;
90335 +#else
90336 + return __commit_creds(new);
90337 +#endif
90338 +}
90339 +
90340 EXPORT_SYMBOL(commit_creds);
90341
90342 /**
90343 diff --git a/kernel/debug/debug_core.c b/kernel/debug/debug_core.c
90344 index 0874e2e..5b32cc9 100644
90345 --- a/kernel/debug/debug_core.c
90346 +++ b/kernel/debug/debug_core.c
90347 @@ -127,7 +127,7 @@ static DEFINE_RAW_SPINLOCK(dbg_slave_lock);
90348 */
90349 static atomic_t masters_in_kgdb;
90350 static atomic_t slaves_in_kgdb;
90351 -static atomic_t kgdb_break_tasklet_var;
90352 +static atomic_unchecked_t kgdb_break_tasklet_var;
90353 atomic_t kgdb_setting_breakpoint;
90354
90355 struct task_struct *kgdb_usethread;
90356 @@ -137,7 +137,7 @@ int kgdb_single_step;
90357 static pid_t kgdb_sstep_pid;
90358
90359 /* to keep track of the CPU which is doing the single stepping*/
90360 -atomic_t kgdb_cpu_doing_single_step = ATOMIC_INIT(-1);
90361 +atomic_unchecked_t kgdb_cpu_doing_single_step = ATOMIC_INIT(-1);
90362
90363 /*
90364 * If you are debugging a problem where roundup (the collection of
90365 @@ -552,7 +552,7 @@ return_normal:
90366 * kernel will only try for the value of sstep_tries before
90367 * giving up and continuing on.
90368 */
90369 - if (atomic_read(&kgdb_cpu_doing_single_step) != -1 &&
90370 + if (atomic_read_unchecked(&kgdb_cpu_doing_single_step) != -1 &&
90371 (kgdb_info[cpu].task &&
90372 kgdb_info[cpu].task->pid != kgdb_sstep_pid) && --sstep_tries) {
90373 atomic_set(&kgdb_active, -1);
90374 @@ -654,8 +654,8 @@ cpu_master_loop:
90375 }
90376
90377 kgdb_restore:
90378 - if (atomic_read(&kgdb_cpu_doing_single_step) != -1) {
90379 - int sstep_cpu = atomic_read(&kgdb_cpu_doing_single_step);
90380 + if (atomic_read_unchecked(&kgdb_cpu_doing_single_step) != -1) {
90381 + int sstep_cpu = atomic_read_unchecked(&kgdb_cpu_doing_single_step);
90382 if (kgdb_info[sstep_cpu].task)
90383 kgdb_sstep_pid = kgdb_info[sstep_cpu].task->pid;
90384 else
90385 @@ -949,18 +949,18 @@ static void kgdb_unregister_callbacks(void)
90386 static void kgdb_tasklet_bpt(unsigned long ing)
90387 {
90388 kgdb_breakpoint();
90389 - atomic_set(&kgdb_break_tasklet_var, 0);
90390 + atomic_set_unchecked(&kgdb_break_tasklet_var, 0);
90391 }
90392
90393 static DECLARE_TASKLET(kgdb_tasklet_breakpoint, kgdb_tasklet_bpt, 0);
90394
90395 void kgdb_schedule_breakpoint(void)
90396 {
90397 - if (atomic_read(&kgdb_break_tasklet_var) ||
90398 + if (atomic_read_unchecked(&kgdb_break_tasklet_var) ||
90399 atomic_read(&kgdb_active) != -1 ||
90400 atomic_read(&kgdb_setting_breakpoint))
90401 return;
90402 - atomic_inc(&kgdb_break_tasklet_var);
90403 + atomic_inc_unchecked(&kgdb_break_tasklet_var);
90404 tasklet_schedule(&kgdb_tasklet_breakpoint);
90405 }
90406 EXPORT_SYMBOL_GPL(kgdb_schedule_breakpoint);
90407 diff --git a/kernel/debug/kdb/kdb_main.c b/kernel/debug/kdb/kdb_main.c
90408 index 4121345..861e178 100644
90409 --- a/kernel/debug/kdb/kdb_main.c
90410 +++ b/kernel/debug/kdb/kdb_main.c
90411 @@ -2021,7 +2021,7 @@ static int kdb_lsmod(int argc, const char **argv)
90412 continue;
90413
90414 kdb_printf("%-20s%8u 0x%p ", mod->name,
90415 - mod->core_size, (void *)mod);
90416 + mod->core_size_rx + mod->core_size_rw, (void *)mod);
90417 #ifdef CONFIG_MODULE_UNLOAD
90418 kdb_printf("%4d ", module_refcount(mod));
90419 #endif
90420 @@ -2031,7 +2031,7 @@ static int kdb_lsmod(int argc, const char **argv)
90421 kdb_printf(" (Loading)");
90422 else
90423 kdb_printf(" (Live)");
90424 - kdb_printf(" 0x%p", mod->module_core);
90425 + kdb_printf(" 0x%p 0x%p", mod->module_core_rx, mod->module_core_rw);
90426
90427 #ifdef CONFIG_MODULE_UNLOAD
90428 {
90429 diff --git a/kernel/events/core.c b/kernel/events/core.c
90430 index 2fabc06..79cceec 100644
90431 --- a/kernel/events/core.c
90432 +++ b/kernel/events/core.c
90433 @@ -170,8 +170,15 @@ static struct srcu_struct pmus_srcu;
90434 * 0 - disallow raw tracepoint access for unpriv
90435 * 1 - disallow cpu events for unpriv
90436 * 2 - disallow kernel profiling for unpriv
90437 + * 3 - disallow all unpriv perf event use
90438 */
90439 -int sysctl_perf_event_paranoid __read_mostly = 1;
90440 +#ifdef CONFIG_GRKERNSEC_PERF_HARDEN
90441 +int sysctl_perf_event_legitimately_concerned __read_mostly = 3;
90442 +#elif defined(CONFIG_GRKERNSEC_HIDESYM)
90443 +int sysctl_perf_event_legitimately_concerned __read_mostly = 2;
90444 +#else
90445 +int sysctl_perf_event_legitimately_concerned __read_mostly = 1;
90446 +#endif
90447
90448 /* Minimum for 512 kiB + 1 user control page */
90449 int sysctl_perf_event_mlock __read_mostly = 512 + (PAGE_SIZE / 1024); /* 'free' kiB per user */
90450 @@ -197,7 +204,7 @@ void update_perf_cpu_limits(void)
90451
90452 tmp *= sysctl_perf_cpu_time_max_percent;
90453 do_div(tmp, 100);
90454 - ACCESS_ONCE(perf_sample_allowed_ns) = tmp;
90455 + ACCESS_ONCE_RW(perf_sample_allowed_ns) = tmp;
90456 }
90457
90458 static int perf_rotate_context(struct perf_cpu_context *cpuctx);
90459 @@ -303,7 +310,7 @@ void perf_sample_event_took(u64 sample_len_ns)
90460 }
90461 }
90462
90463 -static atomic64_t perf_event_id;
90464 +static atomic64_unchecked_t perf_event_id;
90465
90466 static void cpu_ctx_sched_out(struct perf_cpu_context *cpuctx,
90467 enum event_type_t event_type);
90468 @@ -3220,7 +3227,7 @@ static void __perf_event_read(void *info)
90469
90470 static inline u64 perf_event_count(struct perf_event *event)
90471 {
90472 - return local64_read(&event->count) + atomic64_read(&event->child_count);
90473 + return local64_read(&event->count) + atomic64_read_unchecked(&event->child_count);
90474 }
90475
90476 static u64 perf_event_read(struct perf_event *event)
90477 @@ -3656,9 +3663,9 @@ u64 perf_event_read_value(struct perf_event *event, u64 *enabled, u64 *running)
90478 mutex_lock(&event->child_mutex);
90479 total += perf_event_read(event);
90480 *enabled += event->total_time_enabled +
90481 - atomic64_read(&event->child_total_time_enabled);
90482 + atomic64_read_unchecked(&event->child_total_time_enabled);
90483 *running += event->total_time_running +
90484 - atomic64_read(&event->child_total_time_running);
90485 + atomic64_read_unchecked(&event->child_total_time_running);
90486
90487 list_for_each_entry(child, &event->child_list, child_list) {
90488 total += perf_event_read(child);
90489 @@ -4147,10 +4154,10 @@ void perf_event_update_userpage(struct perf_event *event)
90490 userpg->offset -= local64_read(&event->hw.prev_count);
90491
90492 userpg->time_enabled = enabled +
90493 - atomic64_read(&event->child_total_time_enabled);
90494 + atomic64_read_unchecked(&event->child_total_time_enabled);
90495
90496 userpg->time_running = running +
90497 - atomic64_read(&event->child_total_time_running);
90498 + atomic64_read_unchecked(&event->child_total_time_running);
90499
90500 arch_perf_update_userpage(event, userpg, now);
90501
90502 @@ -4740,7 +4747,7 @@ perf_output_sample_ustack(struct perf_output_handle *handle, u64 dump_size,
90503
90504 /* Data. */
90505 sp = perf_user_stack_pointer(regs);
90506 - rem = __output_copy_user(handle, (void *) sp, dump_size);
90507 + rem = __output_copy_user(handle, (void __user *) sp, dump_size);
90508 dyn_size = dump_size - rem;
90509
90510 perf_output_skip(handle, rem);
90511 @@ -4831,11 +4838,11 @@ static void perf_output_read_one(struct perf_output_handle *handle,
90512 values[n++] = perf_event_count(event);
90513 if (read_format & PERF_FORMAT_TOTAL_TIME_ENABLED) {
90514 values[n++] = enabled +
90515 - atomic64_read(&event->child_total_time_enabled);
90516 + atomic64_read_unchecked(&event->child_total_time_enabled);
90517 }
90518 if (read_format & PERF_FORMAT_TOTAL_TIME_RUNNING) {
90519 values[n++] = running +
90520 - atomic64_read(&event->child_total_time_running);
90521 + atomic64_read_unchecked(&event->child_total_time_running);
90522 }
90523 if (read_format & PERF_FORMAT_ID)
90524 values[n++] = primary_event_id(event);
90525 @@ -7180,7 +7187,7 @@ perf_event_alloc(struct perf_event_attr *attr, int cpu,
90526 event->parent = parent_event;
90527
90528 event->ns = get_pid_ns(task_active_pid_ns(current));
90529 - event->id = atomic64_inc_return(&perf_event_id);
90530 + event->id = atomic64_inc_return_unchecked(&perf_event_id);
90531
90532 event->state = PERF_EVENT_STATE_INACTIVE;
90533
90534 @@ -7470,6 +7477,11 @@ SYSCALL_DEFINE5(perf_event_open,
90535 if (flags & ~PERF_FLAG_ALL)
90536 return -EINVAL;
90537
90538 +#ifdef CONFIG_GRKERNSEC_PERF_HARDEN
90539 + if (perf_paranoid_any() && !capable(CAP_SYS_ADMIN))
90540 + return -EACCES;
90541 +#endif
90542 +
90543 err = perf_copy_attr(attr_uptr, &attr);
90544 if (err)
90545 return err;
90546 @@ -7892,10 +7904,10 @@ static void sync_child_event(struct perf_event *child_event,
90547 /*
90548 * Add back the child's count to the parent's count:
90549 */
90550 - atomic64_add(child_val, &parent_event->child_count);
90551 - atomic64_add(child_event->total_time_enabled,
90552 + atomic64_add_unchecked(child_val, &parent_event->child_count);
90553 + atomic64_add_unchecked(child_event->total_time_enabled,
90554 &parent_event->child_total_time_enabled);
90555 - atomic64_add(child_event->total_time_running,
90556 + atomic64_add_unchecked(child_event->total_time_running,
90557 &parent_event->child_total_time_running);
90558
90559 /*
90560 diff --git a/kernel/events/internal.h b/kernel/events/internal.h
90561 index 569b2187..19940d9 100644
90562 --- a/kernel/events/internal.h
90563 +++ b/kernel/events/internal.h
90564 @@ -81,10 +81,10 @@ static inline unsigned long perf_data_size(struct ring_buffer *rb)
90565 return rb->nr_pages << (PAGE_SHIFT + page_order(rb));
90566 }
90567
90568 -#define DEFINE_OUTPUT_COPY(func_name, memcpy_func) \
90569 +#define DEFINE_OUTPUT_COPY(func_name, memcpy_func, user) \
90570 static inline unsigned long \
90571 func_name(struct perf_output_handle *handle, \
90572 - const void *buf, unsigned long len) \
90573 + const void user *buf, unsigned long len) \
90574 { \
90575 unsigned long size, written; \
90576 \
90577 @@ -117,7 +117,7 @@ memcpy_common(void *dst, const void *src, unsigned long n)
90578 return 0;
90579 }
90580
90581 -DEFINE_OUTPUT_COPY(__output_copy, memcpy_common)
90582 +DEFINE_OUTPUT_COPY(__output_copy, memcpy_common, )
90583
90584 static inline unsigned long
90585 memcpy_skip(void *dst, const void *src, unsigned long n)
90586 @@ -125,7 +125,7 @@ memcpy_skip(void *dst, const void *src, unsigned long n)
90587 return 0;
90588 }
90589
90590 -DEFINE_OUTPUT_COPY(__output_skip, memcpy_skip)
90591 +DEFINE_OUTPUT_COPY(__output_skip, memcpy_skip, )
90592
90593 #ifndef arch_perf_out_copy_user
90594 #define arch_perf_out_copy_user arch_perf_out_copy_user
90595 @@ -143,7 +143,7 @@ arch_perf_out_copy_user(void *dst, const void *src, unsigned long n)
90596 }
90597 #endif
90598
90599 -DEFINE_OUTPUT_COPY(__output_copy_user, arch_perf_out_copy_user)
90600 +DEFINE_OUTPUT_COPY(__output_copy_user, arch_perf_out_copy_user, __user)
90601
90602 /* Callchain handling */
90603 extern struct perf_callchain_entry *
90604 diff --git a/kernel/events/uprobes.c b/kernel/events/uprobes.c
90605 index cb346f2..e4dc317 100644
90606 --- a/kernel/events/uprobes.c
90607 +++ b/kernel/events/uprobes.c
90608 @@ -1670,7 +1670,7 @@ static int is_trap_at_addr(struct mm_struct *mm, unsigned long vaddr)
90609 {
90610 struct page *page;
90611 uprobe_opcode_t opcode;
90612 - int result;
90613 + long result;
90614
90615 pagefault_disable();
90616 result = __copy_from_user_inatomic(&opcode, (void __user*)vaddr,
90617 diff --git a/kernel/exit.c b/kernel/exit.c
90618 index feff10b..f623dd5 100644
90619 --- a/kernel/exit.c
90620 +++ b/kernel/exit.c
90621 @@ -171,6 +171,10 @@ void release_task(struct task_struct *p)
90622 struct task_struct *leader;
90623 int zap_leader;
90624 repeat:
90625 +#ifdef CONFIG_NET
90626 + gr_del_task_from_ip_table(p);
90627 +#endif
90628 +
90629 /* don't need to get the RCU readlock here - the process is dead and
90630 * can't be modifying its own credentials. But shut RCU-lockdep up */
90631 rcu_read_lock();
90632 @@ -656,6 +660,8 @@ void do_exit(long code)
90633 int group_dead;
90634 TASKS_RCU(int tasks_rcu_i);
90635
90636 + set_fs(USER_DS);
90637 +
90638 profile_task_exit(tsk);
90639
90640 WARN_ON(blk_needs_flush_plug(tsk));
90641 @@ -672,7 +678,6 @@ void do_exit(long code)
90642 * mm_release()->clear_child_tid() from writing to a user-controlled
90643 * kernel address.
90644 */
90645 - set_fs(USER_DS);
90646
90647 ptrace_event(PTRACE_EVENT_EXIT, code);
90648
90649 @@ -730,6 +735,9 @@ void do_exit(long code)
90650 tsk->exit_code = code;
90651 taskstats_exit(tsk, group_dead);
90652
90653 + gr_acl_handle_psacct(tsk, code);
90654 + gr_acl_handle_exit();
90655 +
90656 exit_mm(tsk);
90657
90658 if (group_dead)
90659 @@ -849,7 +857,7 @@ SYSCALL_DEFINE1(exit, int, error_code)
90660 * Take down every thread in the group. This is called by fatal signals
90661 * as well as by sys_exit_group (below).
90662 */
90663 -void
90664 +__noreturn void
90665 do_group_exit(int exit_code)
90666 {
90667 struct signal_struct *sig = current->signal;
90668 diff --git a/kernel/fork.c b/kernel/fork.c
90669 index cf65139..704476e 100644
90670 --- a/kernel/fork.c
90671 +++ b/kernel/fork.c
90672 @@ -177,12 +177,54 @@ static void free_thread_info(struct thread_info *ti)
90673 void thread_info_cache_init(void)
90674 {
90675 thread_info_cache = kmem_cache_create("thread_info", THREAD_SIZE,
90676 - THREAD_SIZE, 0, NULL);
90677 + THREAD_SIZE, SLAB_USERCOPY, NULL);
90678 BUG_ON(thread_info_cache == NULL);
90679 }
90680 # endif
90681 #endif
90682
90683 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
90684 +static inline struct thread_info *gr_alloc_thread_info_node(struct task_struct *tsk,
90685 + int node, void **lowmem_stack)
90686 +{
90687 + struct page *pages[THREAD_SIZE / PAGE_SIZE];
90688 + void *ret = NULL;
90689 + unsigned int i;
90690 +
90691 + *lowmem_stack = alloc_thread_info_node(tsk, node);
90692 + if (*lowmem_stack == NULL)
90693 + goto out;
90694 +
90695 + for (i = 0; i < THREAD_SIZE / PAGE_SIZE; i++)
90696 + pages[i] = virt_to_page(*lowmem_stack + (i * PAGE_SIZE));
90697 +
90698 + /* use VM_IOREMAP to gain THREAD_SIZE alignment */
90699 + ret = vmap(pages, THREAD_SIZE / PAGE_SIZE, VM_IOREMAP, PAGE_KERNEL);
90700 + if (ret == NULL) {
90701 + free_thread_info(*lowmem_stack);
90702 + *lowmem_stack = NULL;
90703 + }
90704 +
90705 +out:
90706 + return ret;
90707 +}
90708 +
90709 +static inline void gr_free_thread_info(struct task_struct *tsk, struct thread_info *ti)
90710 +{
90711 + unmap_process_stacks(tsk);
90712 +}
90713 +#else
90714 +static inline struct thread_info *gr_alloc_thread_info_node(struct task_struct *tsk,
90715 + int node, void **lowmem_stack)
90716 +{
90717 + return alloc_thread_info_node(tsk, node);
90718 +}
90719 +static inline void gr_free_thread_info(struct task_struct *tsk, struct thread_info *ti)
90720 +{
90721 + free_thread_info(ti);
90722 +}
90723 +#endif
90724 +
90725 /* SLAB cache for signal_struct structures (tsk->signal) */
90726 static struct kmem_cache *signal_cachep;
90727
90728 @@ -201,18 +243,22 @@ struct kmem_cache *vm_area_cachep;
90729 /* SLAB cache for mm_struct structures (tsk->mm) */
90730 static struct kmem_cache *mm_cachep;
90731
90732 -static void account_kernel_stack(struct thread_info *ti, int account)
90733 +static void account_kernel_stack(struct task_struct *tsk, struct thread_info *ti, int account)
90734 {
90735 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
90736 + struct zone *zone = page_zone(virt_to_page(tsk->lowmem_stack));
90737 +#else
90738 struct zone *zone = page_zone(virt_to_page(ti));
90739 +#endif
90740
90741 mod_zone_page_state(zone, NR_KERNEL_STACK, account);
90742 }
90743
90744 void free_task(struct task_struct *tsk)
90745 {
90746 - account_kernel_stack(tsk->stack, -1);
90747 + account_kernel_stack(tsk, tsk->stack, -1);
90748 arch_release_thread_info(tsk->stack);
90749 - free_thread_info(tsk->stack);
90750 + gr_free_thread_info(tsk, tsk->stack);
90751 rt_mutex_debug_task_free(tsk);
90752 ftrace_graph_exit_task(tsk);
90753 put_seccomp_filter(tsk);
90754 @@ -306,6 +352,7 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
90755 {
90756 struct task_struct *tsk;
90757 struct thread_info *ti;
90758 + void *lowmem_stack;
90759 int node = tsk_fork_get_node(orig);
90760 int err;
90761
90762 @@ -313,7 +360,7 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
90763 if (!tsk)
90764 return NULL;
90765
90766 - ti = alloc_thread_info_node(tsk, node);
90767 + ti = gr_alloc_thread_info_node(tsk, node, &lowmem_stack);
90768 if (!ti)
90769 goto free_tsk;
90770
90771 @@ -322,6 +369,9 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
90772 goto free_ti;
90773
90774 tsk->stack = ti;
90775 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
90776 + tsk->lowmem_stack = lowmem_stack;
90777 +#endif
90778 #ifdef CONFIG_SECCOMP
90779 /*
90780 * We must handle setting up seccomp filters once we're under
90781 @@ -338,7 +388,7 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
90782 set_task_stack_end_magic(tsk);
90783
90784 #ifdef CONFIG_CC_STACKPROTECTOR
90785 - tsk->stack_canary = get_random_int();
90786 + tsk->stack_canary = pax_get_random_long();
90787 #endif
90788
90789 /*
90790 @@ -352,24 +402,89 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
90791 tsk->splice_pipe = NULL;
90792 tsk->task_frag.page = NULL;
90793
90794 - account_kernel_stack(ti, 1);
90795 + account_kernel_stack(tsk, ti, 1);
90796
90797 return tsk;
90798
90799 free_ti:
90800 - free_thread_info(ti);
90801 + gr_free_thread_info(tsk, ti);
90802 free_tsk:
90803 free_task_struct(tsk);
90804 return NULL;
90805 }
90806
90807 #ifdef CONFIG_MMU
90808 -static int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
90809 +static struct vm_area_struct *dup_vma(struct mm_struct *mm, struct mm_struct *oldmm, struct vm_area_struct *mpnt)
90810 +{
90811 + struct vm_area_struct *tmp;
90812 + unsigned long charge;
90813 + struct file *file;
90814 + int retval;
90815 +
90816 + charge = 0;
90817 + if (mpnt->vm_flags & VM_ACCOUNT) {
90818 + unsigned long len = vma_pages(mpnt);
90819 +
90820 + if (security_vm_enough_memory_mm(oldmm, len)) /* sic */
90821 + goto fail_nomem;
90822 + charge = len;
90823 + }
90824 + tmp = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
90825 + if (!tmp)
90826 + goto fail_nomem;
90827 + *tmp = *mpnt;
90828 + tmp->vm_mm = mm;
90829 + INIT_LIST_HEAD(&tmp->anon_vma_chain);
90830 + retval = vma_dup_policy(mpnt, tmp);
90831 + if (retval)
90832 + goto fail_nomem_policy;
90833 + if (anon_vma_fork(tmp, mpnt))
90834 + goto fail_nomem_anon_vma_fork;
90835 + tmp->vm_flags &= ~VM_LOCKED;
90836 + tmp->vm_next = tmp->vm_prev = NULL;
90837 + tmp->vm_mirror = NULL;
90838 + file = tmp->vm_file;
90839 + if (file) {
90840 + struct inode *inode = file_inode(file);
90841 + struct address_space *mapping = file->f_mapping;
90842 +
90843 + get_file(file);
90844 + if (tmp->vm_flags & VM_DENYWRITE)
90845 + atomic_dec(&inode->i_writecount);
90846 + i_mmap_lock_write(mapping);
90847 + if (tmp->vm_flags & VM_SHARED)
90848 + atomic_inc(&mapping->i_mmap_writable);
90849 + flush_dcache_mmap_lock(mapping);
90850 + /* insert tmp into the share list, just after mpnt */
90851 + vma_interval_tree_insert_after(tmp, mpnt, &mapping->i_mmap);
90852 + flush_dcache_mmap_unlock(mapping);
90853 + i_mmap_unlock_write(mapping);
90854 + }
90855 +
90856 + /*
90857 + * Clear hugetlb-related page reserves for children. This only
90858 + * affects MAP_PRIVATE mappings. Faults generated by the child
90859 + * are not guaranteed to succeed, even if read-only
90860 + */
90861 + if (is_vm_hugetlb_page(tmp))
90862 + reset_vma_resv_huge_pages(tmp);
90863 +
90864 + return tmp;
90865 +
90866 +fail_nomem_anon_vma_fork:
90867 + mpol_put(vma_policy(tmp));
90868 +fail_nomem_policy:
90869 + kmem_cache_free(vm_area_cachep, tmp);
90870 +fail_nomem:
90871 + vm_unacct_memory(charge);
90872 + return NULL;
90873 +}
90874 +
90875 +static __latent_entropy int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
90876 {
90877 struct vm_area_struct *mpnt, *tmp, *prev, **pprev;
90878 struct rb_node **rb_link, *rb_parent;
90879 int retval;
90880 - unsigned long charge;
90881
90882 uprobe_start_dup_mmap();
90883 down_write(&oldmm->mmap_sem);
90884 @@ -397,51 +512,15 @@ static int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
90885
90886 prev = NULL;
90887 for (mpnt = oldmm->mmap; mpnt; mpnt = mpnt->vm_next) {
90888 - struct file *file;
90889 -
90890 if (mpnt->vm_flags & VM_DONTCOPY) {
90891 vm_stat_account(mm, mpnt->vm_flags, mpnt->vm_file,
90892 -vma_pages(mpnt));
90893 continue;
90894 }
90895 - charge = 0;
90896 - if (mpnt->vm_flags & VM_ACCOUNT) {
90897 - unsigned long len = vma_pages(mpnt);
90898 -
90899 - if (security_vm_enough_memory_mm(oldmm, len)) /* sic */
90900 - goto fail_nomem;
90901 - charge = len;
90902 - }
90903 - tmp = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
90904 - if (!tmp)
90905 - goto fail_nomem;
90906 - *tmp = *mpnt;
90907 - INIT_LIST_HEAD(&tmp->anon_vma_chain);
90908 - retval = vma_dup_policy(mpnt, tmp);
90909 - if (retval)
90910 - goto fail_nomem_policy;
90911 - tmp->vm_mm = mm;
90912 - if (anon_vma_fork(tmp, mpnt))
90913 - goto fail_nomem_anon_vma_fork;
90914 - tmp->vm_flags &= ~VM_LOCKED;
90915 - tmp->vm_next = tmp->vm_prev = NULL;
90916 - file = tmp->vm_file;
90917 - if (file) {
90918 - struct inode *inode = file_inode(file);
90919 - struct address_space *mapping = file->f_mapping;
90920 -
90921 - get_file(file);
90922 - if (tmp->vm_flags & VM_DENYWRITE)
90923 - atomic_dec(&inode->i_writecount);
90924 - i_mmap_lock_write(mapping);
90925 - if (tmp->vm_flags & VM_SHARED)
90926 - atomic_inc(&mapping->i_mmap_writable);
90927 - flush_dcache_mmap_lock(mapping);
90928 - /* insert tmp into the share list, just after mpnt */
90929 - vma_interval_tree_insert_after(tmp, mpnt,
90930 - &mapping->i_mmap);
90931 - flush_dcache_mmap_unlock(mapping);
90932 - i_mmap_unlock_write(mapping);
90933 + tmp = dup_vma(mm, oldmm, mpnt);
90934 + if (!tmp) {
90935 + retval = -ENOMEM;
90936 + goto out;
90937 }
90938
90939 /*
90940 @@ -473,6 +552,31 @@ static int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
90941 if (retval)
90942 goto out;
90943 }
90944 +
90945 +#ifdef CONFIG_PAX_SEGMEXEC
90946 + if (oldmm->pax_flags & MF_PAX_SEGMEXEC) {
90947 + struct vm_area_struct *mpnt_m;
90948 +
90949 + for (mpnt = oldmm->mmap, mpnt_m = mm->mmap; mpnt; mpnt = mpnt->vm_next, mpnt_m = mpnt_m->vm_next) {
90950 + BUG_ON(!mpnt_m || mpnt_m->vm_mirror || mpnt->vm_mm != oldmm || mpnt_m->vm_mm != mm);
90951 +
90952 + if (!mpnt->vm_mirror)
90953 + continue;
90954 +
90955 + if (mpnt->vm_end <= SEGMEXEC_TASK_SIZE) {
90956 + BUG_ON(mpnt->vm_mirror->vm_mirror != mpnt);
90957 + mpnt->vm_mirror = mpnt_m;
90958 + } else {
90959 + BUG_ON(mpnt->vm_mirror->vm_mirror == mpnt || mpnt->vm_mirror->vm_mirror->vm_mm != mm);
90960 + mpnt_m->vm_mirror = mpnt->vm_mirror->vm_mirror;
90961 + mpnt_m->vm_mirror->vm_mirror = mpnt_m;
90962 + mpnt->vm_mirror->vm_mirror = mpnt;
90963 + }
90964 + }
90965 + BUG_ON(mpnt_m);
90966 + }
90967 +#endif
90968 +
90969 /* a new mm has just been created */
90970 arch_dup_mmap(oldmm, mm);
90971 retval = 0;
90972 @@ -482,14 +586,6 @@ out:
90973 up_write(&oldmm->mmap_sem);
90974 uprobe_end_dup_mmap();
90975 return retval;
90976 -fail_nomem_anon_vma_fork:
90977 - mpol_put(vma_policy(tmp));
90978 -fail_nomem_policy:
90979 - kmem_cache_free(vm_area_cachep, tmp);
90980 -fail_nomem:
90981 - retval = -ENOMEM;
90982 - vm_unacct_memory(charge);
90983 - goto out;
90984 }
90985
90986 static inline int mm_alloc_pgd(struct mm_struct *mm)
90987 @@ -739,8 +835,8 @@ struct mm_struct *mm_access(struct task_struct *task, unsigned int mode)
90988 return ERR_PTR(err);
90989
90990 mm = get_task_mm(task);
90991 - if (mm && mm != current->mm &&
90992 - !ptrace_may_access(task, mode)) {
90993 + if (mm && ((mm != current->mm && !ptrace_may_access(task, mode)) ||
90994 + (mode == PTRACE_MODE_ATTACH && (gr_handle_proc_ptrace(task) || gr_acl_handle_procpidmem(task))))) {
90995 mmput(mm);
90996 mm = ERR_PTR(-EACCES);
90997 }
90998 @@ -943,13 +1039,20 @@ static int copy_fs(unsigned long clone_flags, struct task_struct *tsk)
90999 spin_unlock(&fs->lock);
91000 return -EAGAIN;
91001 }
91002 - fs->users++;
91003 + atomic_inc(&fs->users);
91004 spin_unlock(&fs->lock);
91005 return 0;
91006 }
91007 tsk->fs = copy_fs_struct(fs);
91008 if (!tsk->fs)
91009 return -ENOMEM;
91010 + /* Carry through gr_chroot_dentry and is_chrooted instead
91011 + of recomputing it here. Already copied when the task struct
91012 + is duplicated. This allows pivot_root to not be treated as
91013 + a chroot
91014 + */
91015 + //gr_set_chroot_entries(tsk, &tsk->fs->root);
91016 +
91017 return 0;
91018 }
91019
91020 @@ -1187,7 +1290,7 @@ init_task_pid(struct task_struct *task, enum pid_type type, struct pid *pid)
91021 * parts of the process environment (as per the clone
91022 * flags). The actual kick-off is left to the caller.
91023 */
91024 -static struct task_struct *copy_process(unsigned long clone_flags,
91025 +static __latent_entropy struct task_struct *copy_process(unsigned long clone_flags,
91026 unsigned long stack_start,
91027 unsigned long stack_size,
91028 int __user *child_tidptr,
91029 @@ -1258,6 +1361,9 @@ static struct task_struct *copy_process(unsigned long clone_flags,
91030 DEBUG_LOCKS_WARN_ON(!p->softirqs_enabled);
91031 #endif
91032 retval = -EAGAIN;
91033 +
91034 + gr_learn_resource(p, RLIMIT_NPROC, atomic_read(&p->real_cred->user->processes), 0);
91035 +
91036 if (atomic_read(&p->real_cred->user->processes) >=
91037 task_rlimit(p, RLIMIT_NPROC)) {
91038 if (p->real_cred->user != INIT_USER &&
91039 @@ -1507,6 +1613,11 @@ static struct task_struct *copy_process(unsigned long clone_flags,
91040 goto bad_fork_free_pid;
91041 }
91042
91043 + /* synchronizes with gr_set_acls()
91044 + we need to call this past the point of no return for fork()
91045 + */
91046 + gr_copy_label(p);
91047 +
91048 if (likely(p->pid)) {
91049 ptrace_init_task(p, (clone_flags & CLONE_PTRACE) || trace);
91050
91051 @@ -1597,6 +1708,8 @@ bad_fork_cleanup_count:
91052 bad_fork_free:
91053 free_task(p);
91054 fork_out:
91055 + gr_log_forkfail(retval);
91056 +
91057 return ERR_PTR(retval);
91058 }
91059
91060 @@ -1658,6 +1771,7 @@ long do_fork(unsigned long clone_flags,
91061
91062 p = copy_process(clone_flags, stack_start, stack_size,
91063 child_tidptr, NULL, trace);
91064 + add_latent_entropy();
91065 /*
91066 * Do this prior waking up the new thread - the thread pointer
91067 * might get invalid after that point, if the thread exits quickly.
91068 @@ -1674,6 +1788,8 @@ long do_fork(unsigned long clone_flags,
91069 if (clone_flags & CLONE_PARENT_SETTID)
91070 put_user(nr, parent_tidptr);
91071
91072 + gr_handle_brute_check();
91073 +
91074 if (clone_flags & CLONE_VFORK) {
91075 p->vfork_done = &vfork;
91076 init_completion(&vfork);
91077 @@ -1792,7 +1908,7 @@ void __init proc_caches_init(void)
91078 mm_cachep = kmem_cache_create("mm_struct",
91079 sizeof(struct mm_struct), ARCH_MIN_MMSTRUCT_ALIGN,
91080 SLAB_HWCACHE_ALIGN|SLAB_PANIC|SLAB_NOTRACK, NULL);
91081 - vm_area_cachep = KMEM_CACHE(vm_area_struct, SLAB_PANIC);
91082 + vm_area_cachep = KMEM_CACHE(vm_area_struct, SLAB_PANIC | SLAB_NO_SANITIZE);
91083 mmap_init();
91084 nsproxy_cache_init();
91085 }
91086 @@ -1832,7 +1948,7 @@ static int unshare_fs(unsigned long unshare_flags, struct fs_struct **new_fsp)
91087 return 0;
91088
91089 /* don't need lock here; in the worst case we'll do useless copy */
91090 - if (fs->users == 1)
91091 + if (atomic_read(&fs->users) == 1)
91092 return 0;
91093
91094 *new_fsp = copy_fs_struct(fs);
91095 @@ -1944,7 +2060,8 @@ SYSCALL_DEFINE1(unshare, unsigned long, unshare_flags)
91096 fs = current->fs;
91097 spin_lock(&fs->lock);
91098 current->fs = new_fs;
91099 - if (--fs->users)
91100 + gr_set_chroot_entries(current, &current->fs->root);
91101 + if (atomic_dec_return(&fs->users))
91102 new_fs = NULL;
91103 else
91104 new_fs = fs;
91105 diff --git a/kernel/futex.c b/kernel/futex.c
91106 index 2a5e383..878bac6 100644
91107 --- a/kernel/futex.c
91108 +++ b/kernel/futex.c
91109 @@ -201,7 +201,7 @@ struct futex_pi_state {
91110 atomic_t refcount;
91111
91112 union futex_key key;
91113 -};
91114 +} __randomize_layout;
91115
91116 /**
91117 * struct futex_q - The hashed futex queue entry, one per waiting task
91118 @@ -235,7 +235,7 @@ struct futex_q {
91119 struct rt_mutex_waiter *rt_waiter;
91120 union futex_key *requeue_pi_key;
91121 u32 bitset;
91122 -};
91123 +} __randomize_layout;
91124
91125 static const struct futex_q futex_q_init = {
91126 /* list gets initialized in queue_me()*/
91127 @@ -402,6 +402,11 @@ get_futex_key(u32 __user *uaddr, int fshared, union futex_key *key, int rw)
91128 struct page *page, *page_head;
91129 int err, ro = 0;
91130
91131 +#ifdef CONFIG_PAX_SEGMEXEC
91132 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && address >= SEGMEXEC_TASK_SIZE)
91133 + return -EFAULT;
91134 +#endif
91135 +
91136 /*
91137 * The futex address must be "naturally" aligned.
91138 */
91139 @@ -601,7 +606,7 @@ static int cmpxchg_futex_value_locked(u32 *curval, u32 __user *uaddr,
91140
91141 static int get_futex_value_locked(u32 *dest, u32 __user *from)
91142 {
91143 - int ret;
91144 + unsigned long ret;
91145
91146 pagefault_disable();
91147 ret = __copy_from_user_inatomic(dest, from, sizeof(u32));
91148 @@ -3006,6 +3011,7 @@ static void __init futex_detect_cmpxchg(void)
91149 {
91150 #ifndef CONFIG_HAVE_FUTEX_CMPXCHG
91151 u32 curval;
91152 + mm_segment_t oldfs;
91153
91154 /*
91155 * This will fail and we want it. Some arch implementations do
91156 @@ -3017,8 +3023,11 @@ static void __init futex_detect_cmpxchg(void)
91157 * implementation, the non-functional ones will return
91158 * -ENOSYS.
91159 */
91160 + oldfs = get_fs();
91161 + set_fs(USER_DS);
91162 if (cmpxchg_futex_value_locked(&curval, NULL, 0, 0) == -EFAULT)
91163 futex_cmpxchg_enabled = 1;
91164 + set_fs(oldfs);
91165 #endif
91166 }
91167
91168 diff --git a/kernel/futex_compat.c b/kernel/futex_compat.c
91169 index 55c8c93..9ba7ad6 100644
91170 --- a/kernel/futex_compat.c
91171 +++ b/kernel/futex_compat.c
91172 @@ -32,7 +32,7 @@ fetch_robust_entry(compat_uptr_t *uentry, struct robust_list __user **entry,
91173 return 0;
91174 }
91175
91176 -static void __user *futex_uaddr(struct robust_list __user *entry,
91177 +static void __user __intentional_overflow(-1) *futex_uaddr(struct robust_list __user *entry,
91178 compat_long_t futex_offset)
91179 {
91180 compat_uptr_t base = ptr_to_compat(entry);
91181 diff --git a/kernel/gcov/base.c b/kernel/gcov/base.c
91182 index b358a80..fc25240 100644
91183 --- a/kernel/gcov/base.c
91184 +++ b/kernel/gcov/base.c
91185 @@ -114,11 +114,6 @@ void gcov_enable_events(void)
91186 }
91187
91188 #ifdef CONFIG_MODULES
91189 -static inline int within(void *addr, void *start, unsigned long size)
91190 -{
91191 - return ((addr >= start) && (addr < start + size));
91192 -}
91193 -
91194 /* Update list and generate events when modules are unloaded. */
91195 static int gcov_module_notifier(struct notifier_block *nb, unsigned long event,
91196 void *data)
91197 @@ -133,7 +128,7 @@ static int gcov_module_notifier(struct notifier_block *nb, unsigned long event,
91198
91199 /* Remove entries located in module from linked list. */
91200 while ((info = gcov_info_next(info))) {
91201 - if (within(info, mod->module_core, mod->core_size)) {
91202 + if (within_module_core_rw((unsigned long)info, mod)) {
91203 gcov_info_unlink(prev, info);
91204 if (gcov_events_enabled)
91205 gcov_event(GCOV_REMOVE, info);
91206 diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c
91207 index 886d09e..c7ff4e5 100644
91208 --- a/kernel/irq/manage.c
91209 +++ b/kernel/irq/manage.c
91210 @@ -874,7 +874,7 @@ static int irq_thread(void *data)
91211
91212 action_ret = handler_fn(desc, action);
91213 if (action_ret == IRQ_HANDLED)
91214 - atomic_inc(&desc->threads_handled);
91215 + atomic_inc_unchecked(&desc->threads_handled);
91216
91217 wake_threads_waitq(desc);
91218 }
91219 diff --git a/kernel/irq/spurious.c b/kernel/irq/spurious.c
91220 index e2514b0..de3dfe0 100644
91221 --- a/kernel/irq/spurious.c
91222 +++ b/kernel/irq/spurious.c
91223 @@ -337,7 +337,7 @@ void note_interrupt(unsigned int irq, struct irq_desc *desc,
91224 * count. We just care about the count being
91225 * different than the one we saw before.
91226 */
91227 - handled = atomic_read(&desc->threads_handled);
91228 + handled = atomic_read_unchecked(&desc->threads_handled);
91229 handled |= SPURIOUS_DEFERRED;
91230 if (handled != desc->threads_handled_last) {
91231 action_ret = IRQ_HANDLED;
91232 diff --git a/kernel/jump_label.c b/kernel/jump_label.c
91233 index 9019f15..9a3c42e 100644
91234 --- a/kernel/jump_label.c
91235 +++ b/kernel/jump_label.c
91236 @@ -14,6 +14,7 @@
91237 #include <linux/err.h>
91238 #include <linux/static_key.h>
91239 #include <linux/jump_label_ratelimit.h>
91240 +#include <linux/mm.h>
91241
91242 #ifdef HAVE_JUMP_LABEL
91243
91244 @@ -51,7 +52,9 @@ jump_label_sort_entries(struct jump_entry *start, struct jump_entry *stop)
91245
91246 size = (((unsigned long)stop - (unsigned long)start)
91247 / sizeof(struct jump_entry));
91248 + pax_open_kernel();
91249 sort(start, size, sizeof(struct jump_entry), jump_label_cmp, NULL);
91250 + pax_close_kernel();
91251 }
91252
91253 static void jump_label_update(struct static_key *key, int enable);
91254 @@ -363,10 +366,12 @@ static void jump_label_invalidate_module_init(struct module *mod)
91255 struct jump_entry *iter_stop = iter_start + mod->num_jump_entries;
91256 struct jump_entry *iter;
91257
91258 + pax_open_kernel();
91259 for (iter = iter_start; iter < iter_stop; iter++) {
91260 if (within_module_init(iter->code, mod))
91261 iter->code = 0;
91262 }
91263 + pax_close_kernel();
91264 }
91265
91266 static int
91267 diff --git a/kernel/kallsyms.c b/kernel/kallsyms.c
91268 index 5c5987f..bc502b0 100644
91269 --- a/kernel/kallsyms.c
91270 +++ b/kernel/kallsyms.c
91271 @@ -11,6 +11,9 @@
91272 * Changed the compression method from stem compression to "table lookup"
91273 * compression (see scripts/kallsyms.c for a more complete description)
91274 */
91275 +#ifdef CONFIG_GRKERNSEC_HIDESYM
91276 +#define __INCLUDED_BY_HIDESYM 1
91277 +#endif
91278 #include <linux/kallsyms.h>
91279 #include <linux/module.h>
91280 #include <linux/init.h>
91281 @@ -54,12 +57,33 @@ extern const unsigned long kallsyms_markers[] __weak;
91282
91283 static inline int is_kernel_inittext(unsigned long addr)
91284 {
91285 + if (system_state != SYSTEM_BOOTING)
91286 + return 0;
91287 +
91288 if (addr >= (unsigned long)_sinittext
91289 && addr <= (unsigned long)_einittext)
91290 return 1;
91291 return 0;
91292 }
91293
91294 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
91295 +#ifdef CONFIG_MODULES
91296 +static inline int is_module_text(unsigned long addr)
91297 +{
91298 + if ((unsigned long)MODULES_EXEC_VADDR <= addr && addr <= (unsigned long)MODULES_EXEC_END)
91299 + return 1;
91300 +
91301 + addr = ktla_ktva(addr);
91302 + return (unsigned long)MODULES_EXEC_VADDR <= addr && addr <= (unsigned long)MODULES_EXEC_END;
91303 +}
91304 +#else
91305 +static inline int is_module_text(unsigned long addr)
91306 +{
91307 + return 0;
91308 +}
91309 +#endif
91310 +#endif
91311 +
91312 static inline int is_kernel_text(unsigned long addr)
91313 {
91314 if ((addr >= (unsigned long)_stext && addr <= (unsigned long)_etext) ||
91315 @@ -70,13 +94,28 @@ static inline int is_kernel_text(unsigned long addr)
91316
91317 static inline int is_kernel(unsigned long addr)
91318 {
91319 +
91320 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
91321 + if (is_kernel_text(addr) || is_kernel_inittext(addr))
91322 + return 1;
91323 +
91324 + if (ktla_ktva((unsigned long)_text) <= addr && addr < (unsigned long)_end)
91325 +#else
91326 if (addr >= (unsigned long)_stext && addr <= (unsigned long)_end)
91327 +#endif
91328 +
91329 return 1;
91330 return in_gate_area_no_mm(addr);
91331 }
91332
91333 static int is_ksym_addr(unsigned long addr)
91334 {
91335 +
91336 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
91337 + if (is_module_text(addr))
91338 + return 0;
91339 +#endif
91340 +
91341 if (all_var)
91342 return is_kernel(addr);
91343
91344 @@ -481,7 +520,6 @@ static unsigned long get_ksymbol_core(struct kallsym_iter *iter)
91345
91346 static void reset_iter(struct kallsym_iter *iter, loff_t new_pos)
91347 {
91348 - iter->name[0] = '\0';
91349 iter->nameoff = get_symbol_offset(new_pos);
91350 iter->pos = new_pos;
91351 }
91352 @@ -529,6 +567,11 @@ static int s_show(struct seq_file *m, void *p)
91353 {
91354 struct kallsym_iter *iter = m->private;
91355
91356 +#ifdef CONFIG_GRKERNSEC_HIDESYM
91357 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID))
91358 + return 0;
91359 +#endif
91360 +
91361 /* Some debugging symbols have no name. Ignore them. */
91362 if (!iter->name[0])
91363 return 0;
91364 @@ -542,6 +585,7 @@ static int s_show(struct seq_file *m, void *p)
91365 */
91366 type = iter->exported ? toupper(iter->type) :
91367 tolower(iter->type);
91368 +
91369 seq_printf(m, "%pK %c %s\t[%s]\n", (void *)iter->value,
91370 type, iter->name, iter->module_name);
91371 } else
91372 diff --git a/kernel/kcmp.c b/kernel/kcmp.c
91373 index 0aa69ea..a7fcafb 100644
91374 --- a/kernel/kcmp.c
91375 +++ b/kernel/kcmp.c
91376 @@ -100,6 +100,10 @@ SYSCALL_DEFINE5(kcmp, pid_t, pid1, pid_t, pid2, int, type,
91377 struct task_struct *task1, *task2;
91378 int ret;
91379
91380 +#ifdef CONFIG_GRKERNSEC
91381 + return -ENOSYS;
91382 +#endif
91383 +
91384 rcu_read_lock();
91385
91386 /*
91387 diff --git a/kernel/kexec.c b/kernel/kexec.c
91388 index 38c25b1..12b3f69 100644
91389 --- a/kernel/kexec.c
91390 +++ b/kernel/kexec.c
91391 @@ -1348,7 +1348,8 @@ COMPAT_SYSCALL_DEFINE4(kexec_load, compat_ulong_t, entry,
91392 compat_ulong_t, flags)
91393 {
91394 struct compat_kexec_segment in;
91395 - struct kexec_segment out, __user *ksegments;
91396 + struct kexec_segment out;
91397 + struct kexec_segment __user *ksegments;
91398 unsigned long i, result;
91399
91400 /* Don't allow clients that don't understand the native
91401 diff --git a/kernel/kmod.c b/kernel/kmod.c
91402 index 2777f40..a689506 100644
91403 --- a/kernel/kmod.c
91404 +++ b/kernel/kmod.c
91405 @@ -68,7 +68,7 @@ static void free_modprobe_argv(struct subprocess_info *info)
91406 kfree(info->argv);
91407 }
91408
91409 -static int call_modprobe(char *module_name, int wait)
91410 +static int call_modprobe(char *module_name, char *module_param, int wait)
91411 {
91412 struct subprocess_info *info;
91413 static char *envp[] = {
91414 @@ -78,7 +78,7 @@ static int call_modprobe(char *module_name, int wait)
91415 NULL
91416 };
91417
91418 - char **argv = kmalloc(sizeof(char *[5]), GFP_KERNEL);
91419 + char **argv = kmalloc(sizeof(char *[6]), GFP_KERNEL);
91420 if (!argv)
91421 goto out;
91422
91423 @@ -90,7 +90,8 @@ static int call_modprobe(char *module_name, int wait)
91424 argv[1] = "-q";
91425 argv[2] = "--";
91426 argv[3] = module_name; /* check free_modprobe_argv() */
91427 - argv[4] = NULL;
91428 + argv[4] = module_param;
91429 + argv[5] = NULL;
91430
91431 info = call_usermodehelper_setup(modprobe_path, argv, envp, GFP_KERNEL,
91432 NULL, free_modprobe_argv, NULL);
91433 @@ -122,9 +123,8 @@ out:
91434 * If module auto-loading support is disabled then this function
91435 * becomes a no-operation.
91436 */
91437 -int __request_module(bool wait, const char *fmt, ...)
91438 +static int ____request_module(bool wait, char *module_param, const char *fmt, va_list ap)
91439 {
91440 - va_list args;
91441 char module_name[MODULE_NAME_LEN];
91442 unsigned int max_modprobes;
91443 int ret;
91444 @@ -143,9 +143,7 @@ int __request_module(bool wait, const char *fmt, ...)
91445 if (!modprobe_path[0])
91446 return 0;
91447
91448 - va_start(args, fmt);
91449 - ret = vsnprintf(module_name, MODULE_NAME_LEN, fmt, args);
91450 - va_end(args);
91451 + ret = vsnprintf(module_name, MODULE_NAME_LEN, fmt, ap);
91452 if (ret >= MODULE_NAME_LEN)
91453 return -ENAMETOOLONG;
91454
91455 @@ -153,6 +151,20 @@ int __request_module(bool wait, const char *fmt, ...)
91456 if (ret)
91457 return ret;
91458
91459 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
91460 + if (uid_eq(current_uid(), GLOBAL_ROOT_UID)) {
91461 + /* hack to workaround consolekit/udisks stupidity */
91462 + read_lock(&tasklist_lock);
91463 + if (!strcmp(current->comm, "mount") &&
91464 + current->real_parent && !strncmp(current->real_parent->comm, "udisk", 5)) {
91465 + read_unlock(&tasklist_lock);
91466 + printk(KERN_ALERT "grsec: denied attempt to auto-load fs module %.64s by udisks\n", module_name);
91467 + return -EPERM;
91468 + }
91469 + read_unlock(&tasklist_lock);
91470 + }
91471 +#endif
91472 +
91473 /* If modprobe needs a service that is in a module, we get a recursive
91474 * loop. Limit the number of running kmod threads to max_threads/2 or
91475 * MAX_KMOD_CONCURRENT, whichever is the smaller. A cleaner method
91476 @@ -181,16 +193,61 @@ int __request_module(bool wait, const char *fmt, ...)
91477
91478 trace_module_request(module_name, wait, _RET_IP_);
91479
91480 - ret = call_modprobe(module_name, wait ? UMH_WAIT_PROC : UMH_WAIT_EXEC);
91481 + ret = call_modprobe(module_name, module_param, wait ? UMH_WAIT_PROC : UMH_WAIT_EXEC);
91482
91483 atomic_dec(&kmod_concurrent);
91484 return ret;
91485 }
91486 +
91487 +int ___request_module(bool wait, char *module_param, const char *fmt, ...)
91488 +{
91489 + va_list args;
91490 + int ret;
91491 +
91492 + va_start(args, fmt);
91493 + ret = ____request_module(wait, module_param, fmt, args);
91494 + va_end(args);
91495 +
91496 + return ret;
91497 +}
91498 +
91499 +int __request_module(bool wait, const char *fmt, ...)
91500 +{
91501 + va_list args;
91502 + int ret;
91503 +
91504 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
91505 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID)) {
91506 + char module_param[MODULE_NAME_LEN];
91507 +
91508 + memset(module_param, 0, sizeof(module_param));
91509 +
91510 + snprintf(module_param, sizeof(module_param) - 1, "grsec_modharden_normal%u_", GR_GLOBAL_UID(current_uid()));
91511 +
91512 + va_start(args, fmt);
91513 + ret = ____request_module(wait, module_param, fmt, args);
91514 + va_end(args);
91515 +
91516 + return ret;
91517 + }
91518 +#endif
91519 +
91520 + va_start(args, fmt);
91521 + ret = ____request_module(wait, NULL, fmt, args);
91522 + va_end(args);
91523 +
91524 + return ret;
91525 +}
91526 +
91527 EXPORT_SYMBOL(__request_module);
91528 #endif /* CONFIG_MODULES */
91529
91530 static void call_usermodehelper_freeinfo(struct subprocess_info *info)
91531 {
91532 +#ifdef CONFIG_GRKERNSEC
91533 + kfree(info->path);
91534 + info->path = info->origpath;
91535 +#endif
91536 if (info->cleanup)
91537 (*info->cleanup)(info);
91538 kfree(info);
91539 @@ -232,6 +289,21 @@ static int ____call_usermodehelper(void *data)
91540 */
91541 set_user_nice(current, 0);
91542
91543 +#ifdef CONFIG_GRKERNSEC
91544 + /* this is race-free as far as userland is concerned as we copied
91545 + out the path to be used prior to this point and are now operating
91546 + on that copy
91547 + */
91548 + if ((strncmp(sub_info->path, "/sbin/", 6) && strncmp(sub_info->path, "/usr/lib/", 9) &&
91549 + strncmp(sub_info->path, "/lib/", 5) && strncmp(sub_info->path, "/lib64/", 7) &&
91550 + strncmp(sub_info->path, "/usr/libexec/", 13) && strncmp(sub_info->path, "/usr/bin/", 9) &&
91551 + strcmp(sub_info->path, "/usr/share/apport/apport")) || strstr(sub_info->path, "..")) {
91552 + printk(KERN_ALERT "grsec: denied exec of usermode helper binary %.950s located outside of permitted system paths\n", sub_info->path);
91553 + retval = -EPERM;
91554 + goto out;
91555 + }
91556 +#endif
91557 +
91558 retval = -ENOMEM;
91559 new = prepare_kernel_cred(current);
91560 if (!new)
91561 @@ -254,8 +326,8 @@ static int ____call_usermodehelper(void *data)
91562 commit_creds(new);
91563
91564 retval = do_execve(getname_kernel(sub_info->path),
91565 - (const char __user *const __user *)sub_info->argv,
91566 - (const char __user *const __user *)sub_info->envp);
91567 + (const char __user *const __force_user *)sub_info->argv,
91568 + (const char __user *const __force_user *)sub_info->envp);
91569 out:
91570 sub_info->retval = retval;
91571 /* wait_for_helper() will call umh_complete if UHM_WAIT_PROC. */
91572 @@ -288,7 +360,7 @@ static int wait_for_helper(void *data)
91573 *
91574 * Thus the __user pointer cast is valid here.
91575 */
91576 - sys_wait4(pid, (int __user *)&ret, 0, NULL);
91577 + sys_wait4(pid, (int __force_user *)&ret, 0, NULL);
91578
91579 /*
91580 * If ret is 0, either ____call_usermodehelper failed and the
91581 @@ -510,7 +582,12 @@ struct subprocess_info *call_usermodehelper_setup(char *path, char **argv,
91582 goto out;
91583
91584 INIT_WORK(&sub_info->work, __call_usermodehelper);
91585 +#ifdef CONFIG_GRKERNSEC
91586 + sub_info->origpath = path;
91587 + sub_info->path = kstrdup(path, gfp_mask);
91588 +#else
91589 sub_info->path = path;
91590 +#endif
91591 sub_info->argv = argv;
91592 sub_info->envp = envp;
91593
91594 @@ -612,7 +689,7 @@ EXPORT_SYMBOL(call_usermodehelper);
91595 static int proc_cap_handler(struct ctl_table *table, int write,
91596 void __user *buffer, size_t *lenp, loff_t *ppos)
91597 {
91598 - struct ctl_table t;
91599 + ctl_table_no_const t;
91600 unsigned long cap_array[_KERNEL_CAPABILITY_U32S];
91601 kernel_cap_t new_cap;
91602 int err, i;
91603 diff --git a/kernel/kprobes.c b/kernel/kprobes.c
91604 index c90e417..e6c515d 100644
91605 --- a/kernel/kprobes.c
91606 +++ b/kernel/kprobes.c
91607 @@ -31,6 +31,9 @@
91608 * <jkenisto@us.ibm.com> and Prasanna S Panchamukhi
91609 * <prasanna@in.ibm.com> added function-return probes.
91610 */
91611 +#ifdef CONFIG_GRKERNSEC_HIDESYM
91612 +#define __INCLUDED_BY_HIDESYM 1
91613 +#endif
91614 #include <linux/kprobes.h>
91615 #include <linux/hash.h>
91616 #include <linux/init.h>
91617 @@ -122,12 +125,12 @@ enum kprobe_slot_state {
91618
91619 static void *alloc_insn_page(void)
91620 {
91621 - return module_alloc(PAGE_SIZE);
91622 + return module_alloc_exec(PAGE_SIZE);
91623 }
91624
91625 static void free_insn_page(void *page)
91626 {
91627 - module_memfree(page);
91628 + module_memfree_exec(page);
91629 }
91630
91631 struct kprobe_insn_cache kprobe_insn_slots = {
91632 @@ -2198,11 +2201,11 @@ static void report_probe(struct seq_file *pi, struct kprobe *p,
91633 kprobe_type = "k";
91634
91635 if (sym)
91636 - seq_printf(pi, "%p %s %s+0x%x %s ",
91637 + seq_printf(pi, "%pK %s %s+0x%x %s ",
91638 p->addr, kprobe_type, sym, offset,
91639 (modname ? modname : " "));
91640 else
91641 - seq_printf(pi, "%p %s %p ",
91642 + seq_printf(pi, "%pK %s %pK ",
91643 p->addr, kprobe_type, p->addr);
91644
91645 if (!pp)
91646 diff --git a/kernel/ksysfs.c b/kernel/ksysfs.c
91647 index 6683cce..daf8999 100644
91648 --- a/kernel/ksysfs.c
91649 +++ b/kernel/ksysfs.c
91650 @@ -50,6 +50,8 @@ static ssize_t uevent_helper_store(struct kobject *kobj,
91651 {
91652 if (count+1 > UEVENT_HELPER_PATH_LEN)
91653 return -ENOENT;
91654 + if (!capable(CAP_SYS_ADMIN))
91655 + return -EPERM;
91656 memcpy(uevent_helper, buf, count);
91657 uevent_helper[count] = '\0';
91658 if (count && uevent_helper[count-1] == '\n')
91659 @@ -176,7 +178,7 @@ static ssize_t notes_read(struct file *filp, struct kobject *kobj,
91660 return count;
91661 }
91662
91663 -static struct bin_attribute notes_attr = {
91664 +static bin_attribute_no_const notes_attr __read_only = {
91665 .attr = {
91666 .name = "notes",
91667 .mode = S_IRUGO,
91668 diff --git a/kernel/locking/lockdep.c b/kernel/locking/lockdep.c
91669 index ba77ab5..d6a3e20 100644
91670 --- a/kernel/locking/lockdep.c
91671 +++ b/kernel/locking/lockdep.c
91672 @@ -599,6 +599,10 @@ static int static_obj(void *obj)
91673 end = (unsigned long) &_end,
91674 addr = (unsigned long) obj;
91675
91676 +#ifdef CONFIG_PAX_KERNEXEC
91677 + start = ktla_ktva(start);
91678 +#endif
91679 +
91680 /*
91681 * static variable?
91682 */
91683 @@ -743,6 +747,7 @@ register_lock_class(struct lockdep_map *lock, unsigned int subclass, int force)
91684 if (!static_obj(lock->key)) {
91685 debug_locks_off();
91686 printk("INFO: trying to register non-static key.\n");
91687 + printk("lock:%pS key:%pS.\n", lock, lock->key);
91688 printk("the code is fine but needs lockdep annotation.\n");
91689 printk("turning off the locking correctness validator.\n");
91690 dump_stack();
91691 @@ -3088,7 +3093,7 @@ static int __lock_acquire(struct lockdep_map *lock, unsigned int subclass,
91692 if (!class)
91693 return 0;
91694 }
91695 - atomic_inc((atomic_t *)&class->ops);
91696 + atomic_long_inc_unchecked((atomic_long_unchecked_t *)&class->ops);
91697 if (very_verbose(class)) {
91698 printk("\nacquire class [%p] %s", class->key, class->name);
91699 if (class->name_version > 1)
91700 diff --git a/kernel/locking/lockdep_proc.c b/kernel/locking/lockdep_proc.c
91701 index ef43ac4..2720dfa 100644
91702 --- a/kernel/locking/lockdep_proc.c
91703 +++ b/kernel/locking/lockdep_proc.c
91704 @@ -65,7 +65,7 @@ static int l_show(struct seq_file *m, void *v)
91705 return 0;
91706 }
91707
91708 - seq_printf(m, "%p", class->key);
91709 + seq_printf(m, "%pK", class->key);
91710 #ifdef CONFIG_DEBUG_LOCKDEP
91711 seq_printf(m, " OPS:%8ld", class->ops);
91712 #endif
91713 @@ -83,7 +83,7 @@ static int l_show(struct seq_file *m, void *v)
91714
91715 list_for_each_entry(entry, &class->locks_after, entry) {
91716 if (entry->distance == 1) {
91717 - seq_printf(m, " -> [%p] ", entry->class->key);
91718 + seq_printf(m, " -> [%pK] ", entry->class->key);
91719 print_name(m, entry->class);
91720 seq_puts(m, "\n");
91721 }
91722 @@ -152,7 +152,7 @@ static int lc_show(struct seq_file *m, void *v)
91723 if (!class->key)
91724 continue;
91725
91726 - seq_printf(m, "[%p] ", class->key);
91727 + seq_printf(m, "[%pK] ", class->key);
91728 print_name(m, class);
91729 seq_puts(m, "\n");
91730 }
91731 @@ -496,7 +496,7 @@ static void seq_stats(struct seq_file *m, struct lock_stat_data *data)
91732 if (!i)
91733 seq_line(m, '-', 40-namelen, namelen);
91734
91735 - snprintf(ip, sizeof(ip), "[<%p>]",
91736 + snprintf(ip, sizeof(ip), "[<%pK>]",
91737 (void *)class->contention_point[i]);
91738 seq_printf(m, "%40s %14lu %29s %pS\n",
91739 name, stats->contention_point[i],
91740 @@ -511,7 +511,7 @@ static void seq_stats(struct seq_file *m, struct lock_stat_data *data)
91741 if (!i)
91742 seq_line(m, '-', 40-namelen, namelen);
91743
91744 - snprintf(ip, sizeof(ip), "[<%p>]",
91745 + snprintf(ip, sizeof(ip), "[<%pK>]",
91746 (void *)class->contending_point[i]);
91747 seq_printf(m, "%40s %14lu %29s %pS\n",
91748 name, stats->contending_point[i],
91749 diff --git a/kernel/locking/mcs_spinlock.h b/kernel/locking/mcs_spinlock.h
91750 index d1fe2ba..180cd65e 100644
91751 --- a/kernel/locking/mcs_spinlock.h
91752 +++ b/kernel/locking/mcs_spinlock.h
91753 @@ -78,7 +78,7 @@ void mcs_spin_lock(struct mcs_spinlock **lock, struct mcs_spinlock *node)
91754 */
91755 return;
91756 }
91757 - ACCESS_ONCE(prev->next) = node;
91758 + ACCESS_ONCE_RW(prev->next) = node;
91759
91760 /* Wait until the lock holder passes the lock down. */
91761 arch_mcs_spin_lock_contended(&node->locked);
91762 diff --git a/kernel/locking/mutex-debug.c b/kernel/locking/mutex-debug.c
91763 index 3ef3736..9c951fa 100644
91764 --- a/kernel/locking/mutex-debug.c
91765 +++ b/kernel/locking/mutex-debug.c
91766 @@ -49,21 +49,21 @@ void debug_mutex_free_waiter(struct mutex_waiter *waiter)
91767 }
91768
91769 void debug_mutex_add_waiter(struct mutex *lock, struct mutex_waiter *waiter,
91770 - struct thread_info *ti)
91771 + struct task_struct *task)
91772 {
91773 SMP_DEBUG_LOCKS_WARN_ON(!spin_is_locked(&lock->wait_lock));
91774
91775 /* Mark the current thread as blocked on the lock: */
91776 - ti->task->blocked_on = waiter;
91777 + task->blocked_on = waiter;
91778 }
91779
91780 void mutex_remove_waiter(struct mutex *lock, struct mutex_waiter *waiter,
91781 - struct thread_info *ti)
91782 + struct task_struct *task)
91783 {
91784 DEBUG_LOCKS_WARN_ON(list_empty(&waiter->list));
91785 - DEBUG_LOCKS_WARN_ON(waiter->task != ti->task);
91786 - DEBUG_LOCKS_WARN_ON(ti->task->blocked_on != waiter);
91787 - ti->task->blocked_on = NULL;
91788 + DEBUG_LOCKS_WARN_ON(waiter->task != task);
91789 + DEBUG_LOCKS_WARN_ON(task->blocked_on != waiter);
91790 + task->blocked_on = NULL;
91791
91792 list_del_init(&waiter->list);
91793 waiter->task = NULL;
91794 diff --git a/kernel/locking/mutex-debug.h b/kernel/locking/mutex-debug.h
91795 index 0799fd3..d06ae3b 100644
91796 --- a/kernel/locking/mutex-debug.h
91797 +++ b/kernel/locking/mutex-debug.h
91798 @@ -20,9 +20,9 @@ extern void debug_mutex_wake_waiter(struct mutex *lock,
91799 extern void debug_mutex_free_waiter(struct mutex_waiter *waiter);
91800 extern void debug_mutex_add_waiter(struct mutex *lock,
91801 struct mutex_waiter *waiter,
91802 - struct thread_info *ti);
91803 + struct task_struct *task);
91804 extern void mutex_remove_waiter(struct mutex *lock, struct mutex_waiter *waiter,
91805 - struct thread_info *ti);
91806 + struct task_struct *task);
91807 extern void debug_mutex_unlock(struct mutex *lock);
91808 extern void debug_mutex_init(struct mutex *lock, const char *name,
91809 struct lock_class_key *key);
91810 diff --git a/kernel/locking/mutex.c b/kernel/locking/mutex.c
91811 index 94674e5..de4966f 100644
91812 --- a/kernel/locking/mutex.c
91813 +++ b/kernel/locking/mutex.c
91814 @@ -542,7 +542,7 @@ __mutex_lock_common(struct mutex *lock, long state, unsigned int subclass,
91815 goto skip_wait;
91816
91817 debug_mutex_lock_common(lock, &waiter);
91818 - debug_mutex_add_waiter(lock, &waiter, task_thread_info(task));
91819 + debug_mutex_add_waiter(lock, &waiter, task);
91820
91821 /* add waiting tasks to the end of the waitqueue (FIFO): */
91822 list_add_tail(&waiter.list, &lock->wait_list);
91823 @@ -589,7 +589,7 @@ __mutex_lock_common(struct mutex *lock, long state, unsigned int subclass,
91824 }
91825 __set_task_state(task, TASK_RUNNING);
91826
91827 - mutex_remove_waiter(lock, &waiter, current_thread_info());
91828 + mutex_remove_waiter(lock, &waiter, task);
91829 /* set it to 0 if there are no waiters left: */
91830 if (likely(list_empty(&lock->wait_list)))
91831 atomic_set(&lock->count, 0);
91832 @@ -610,7 +610,7 @@ skip_wait:
91833 return 0;
91834
91835 err:
91836 - mutex_remove_waiter(lock, &waiter, task_thread_info(task));
91837 + mutex_remove_waiter(lock, &waiter, task);
91838 spin_unlock_mutex(&lock->wait_lock, flags);
91839 debug_mutex_free_waiter(&waiter);
91840 mutex_release(&lock->dep_map, 1, ip);
91841 diff --git a/kernel/locking/osq_lock.c b/kernel/locking/osq_lock.c
91842 index c112d00..1946ad9 100644
91843 --- a/kernel/locking/osq_lock.c
91844 +++ b/kernel/locking/osq_lock.c
91845 @@ -98,7 +98,7 @@ bool osq_lock(struct optimistic_spin_queue *lock)
91846
91847 prev = decode_cpu(old);
91848 node->prev = prev;
91849 - ACCESS_ONCE(prev->next) = node;
91850 + ACCESS_ONCE_RW(prev->next) = node;
91851
91852 /*
91853 * Normally @prev is untouchable after the above store; because at that
91854 @@ -170,8 +170,8 @@ unqueue:
91855 * it will wait in Step-A.
91856 */
91857
91858 - ACCESS_ONCE(next->prev) = prev;
91859 - ACCESS_ONCE(prev->next) = next;
91860 + ACCESS_ONCE_RW(next->prev) = prev;
91861 + ACCESS_ONCE_RW(prev->next) = next;
91862
91863 return false;
91864 }
91865 @@ -193,11 +193,11 @@ void osq_unlock(struct optimistic_spin_queue *lock)
91866 node = this_cpu_ptr(&osq_node);
91867 next = xchg(&node->next, NULL);
91868 if (next) {
91869 - ACCESS_ONCE(next->locked) = 1;
91870 + ACCESS_ONCE_RW(next->locked) = 1;
91871 return;
91872 }
91873
91874 next = osq_wait_next(lock, node, NULL);
91875 if (next)
91876 - ACCESS_ONCE(next->locked) = 1;
91877 + ACCESS_ONCE_RW(next->locked) = 1;
91878 }
91879 diff --git a/kernel/locking/rtmutex-tester.c b/kernel/locking/rtmutex-tester.c
91880 index 1d96dd0..994ff19 100644
91881 --- a/kernel/locking/rtmutex-tester.c
91882 +++ b/kernel/locking/rtmutex-tester.c
91883 @@ -22,7 +22,7 @@
91884 #define MAX_RT_TEST_MUTEXES 8
91885
91886 static spinlock_t rttest_lock;
91887 -static atomic_t rttest_event;
91888 +static atomic_unchecked_t rttest_event;
91889
91890 struct test_thread_data {
91891 int opcode;
91892 @@ -63,7 +63,7 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
91893
91894 case RTTEST_LOCKCONT:
91895 td->mutexes[td->opdata] = 1;
91896 - td->event = atomic_add_return(1, &rttest_event);
91897 + td->event = atomic_add_return_unchecked(1, &rttest_event);
91898 return 0;
91899
91900 case RTTEST_RESET:
91901 @@ -76,7 +76,7 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
91902 return 0;
91903
91904 case RTTEST_RESETEVENT:
91905 - atomic_set(&rttest_event, 0);
91906 + atomic_set_unchecked(&rttest_event, 0);
91907 return 0;
91908
91909 default:
91910 @@ -93,9 +93,9 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
91911 return ret;
91912
91913 td->mutexes[id] = 1;
91914 - td->event = atomic_add_return(1, &rttest_event);
91915 + td->event = atomic_add_return_unchecked(1, &rttest_event);
91916 rt_mutex_lock(&mutexes[id]);
91917 - td->event = atomic_add_return(1, &rttest_event);
91918 + td->event = atomic_add_return_unchecked(1, &rttest_event);
91919 td->mutexes[id] = 4;
91920 return 0;
91921
91922 @@ -106,9 +106,9 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
91923 return ret;
91924
91925 td->mutexes[id] = 1;
91926 - td->event = atomic_add_return(1, &rttest_event);
91927 + td->event = atomic_add_return_unchecked(1, &rttest_event);
91928 ret = rt_mutex_lock_interruptible(&mutexes[id], 0);
91929 - td->event = atomic_add_return(1, &rttest_event);
91930 + td->event = atomic_add_return_unchecked(1, &rttest_event);
91931 td->mutexes[id] = ret ? 0 : 4;
91932 return ret ? -EINTR : 0;
91933
91934 @@ -117,9 +117,9 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
91935 if (id < 0 || id >= MAX_RT_TEST_MUTEXES || td->mutexes[id] != 4)
91936 return ret;
91937
91938 - td->event = atomic_add_return(1, &rttest_event);
91939 + td->event = atomic_add_return_unchecked(1, &rttest_event);
91940 rt_mutex_unlock(&mutexes[id]);
91941 - td->event = atomic_add_return(1, &rttest_event);
91942 + td->event = atomic_add_return_unchecked(1, &rttest_event);
91943 td->mutexes[id] = 0;
91944 return 0;
91945
91946 @@ -166,7 +166,7 @@ void schedule_rt_mutex_test(struct rt_mutex *mutex)
91947 break;
91948
91949 td->mutexes[dat] = 2;
91950 - td->event = atomic_add_return(1, &rttest_event);
91951 + td->event = atomic_add_return_unchecked(1, &rttest_event);
91952 break;
91953
91954 default:
91955 @@ -186,7 +186,7 @@ void schedule_rt_mutex_test(struct rt_mutex *mutex)
91956 return;
91957
91958 td->mutexes[dat] = 3;
91959 - td->event = atomic_add_return(1, &rttest_event);
91960 + td->event = atomic_add_return_unchecked(1, &rttest_event);
91961 break;
91962
91963 case RTTEST_LOCKNOWAIT:
91964 @@ -198,7 +198,7 @@ void schedule_rt_mutex_test(struct rt_mutex *mutex)
91965 return;
91966
91967 td->mutexes[dat] = 1;
91968 - td->event = atomic_add_return(1, &rttest_event);
91969 + td->event = atomic_add_return_unchecked(1, &rttest_event);
91970 return;
91971
91972 default:
91973 diff --git a/kernel/module.c b/kernel/module.c
91974 index ec53f59..67d9655 100644
91975 --- a/kernel/module.c
91976 +++ b/kernel/module.c
91977 @@ -59,6 +59,7 @@
91978 #include <linux/jump_label.h>
91979 #include <linux/pfn.h>
91980 #include <linux/bsearch.h>
91981 +#include <linux/grsecurity.h>
91982 #include <uapi/linux/module.h>
91983 #include "module-internal.h"
91984
91985 @@ -155,7 +156,8 @@ static BLOCKING_NOTIFIER_HEAD(module_notify_list);
91986
91987 /* Bounds of module allocation, for speeding __module_address.
91988 * Protected by module_mutex. */
91989 -static unsigned long module_addr_min = -1UL, module_addr_max = 0;
91990 +static unsigned long module_addr_min_rw = -1UL, module_addr_max_rw = 0;
91991 +static unsigned long module_addr_min_rx = -1UL, module_addr_max_rx = 0;
91992
91993 int register_module_notifier(struct notifier_block *nb)
91994 {
91995 @@ -322,7 +324,7 @@ bool each_symbol_section(bool (*fn)(const struct symsearch *arr,
91996 return true;
91997
91998 list_for_each_entry_rcu(mod, &modules, list) {
91999 - struct symsearch arr[] = {
92000 + struct symsearch modarr[] = {
92001 { mod->syms, mod->syms + mod->num_syms, mod->crcs,
92002 NOT_GPL_ONLY, false },
92003 { mod->gpl_syms, mod->gpl_syms + mod->num_gpl_syms,
92004 @@ -347,7 +349,7 @@ bool each_symbol_section(bool (*fn)(const struct symsearch *arr,
92005 if (mod->state == MODULE_STATE_UNFORMED)
92006 continue;
92007
92008 - if (each_symbol_in_section(arr, ARRAY_SIZE(arr), mod, fn, data))
92009 + if (each_symbol_in_section(modarr, ARRAY_SIZE(modarr), mod, fn, data))
92010 return true;
92011 }
92012 return false;
92013 @@ -487,7 +489,7 @@ static int percpu_modalloc(struct module *mod, struct load_info *info)
92014 if (!pcpusec->sh_size)
92015 return 0;
92016
92017 - if (align > PAGE_SIZE) {
92018 + if (align-1 >= PAGE_SIZE) {
92019 pr_warn("%s: per-cpu alignment %li > %li\n",
92020 mod->name, align, PAGE_SIZE);
92021 align = PAGE_SIZE;
92022 @@ -1053,7 +1055,7 @@ struct module_attribute module_uevent =
92023 static ssize_t show_coresize(struct module_attribute *mattr,
92024 struct module_kobject *mk, char *buffer)
92025 {
92026 - return sprintf(buffer, "%u\n", mk->mod->core_size);
92027 + return sprintf(buffer, "%u\n", mk->mod->core_size_rx + mk->mod->core_size_rw);
92028 }
92029
92030 static struct module_attribute modinfo_coresize =
92031 @@ -1062,7 +1064,7 @@ static struct module_attribute modinfo_coresize =
92032 static ssize_t show_initsize(struct module_attribute *mattr,
92033 struct module_kobject *mk, char *buffer)
92034 {
92035 - return sprintf(buffer, "%u\n", mk->mod->init_size);
92036 + return sprintf(buffer, "%u\n", mk->mod->init_size_rx + mk->mod->init_size_rw);
92037 }
92038
92039 static struct module_attribute modinfo_initsize =
92040 @@ -1154,12 +1156,29 @@ static int check_version(Elf_Shdr *sechdrs,
92041 goto bad_version;
92042 }
92043
92044 +#ifdef CONFIG_GRKERNSEC_RANDSTRUCT
92045 + /*
92046 + * avoid potentially printing jibberish on attempted load
92047 + * of a module randomized with a different seed
92048 + */
92049 + pr_warn("no symbol version for %s\n", symname);
92050 +#else
92051 pr_warn("%s: no symbol version for %s\n", mod->name, symname);
92052 +#endif
92053 return 0;
92054
92055 bad_version:
92056 +#ifdef CONFIG_GRKERNSEC_RANDSTRUCT
92057 + /*
92058 + * avoid potentially printing jibberish on attempted load
92059 + * of a module randomized with a different seed
92060 + */
92061 + pr_warn("attempted module disagrees about version of symbol %s\n",
92062 + symname);
92063 +#else
92064 pr_warn("%s: disagrees about version of symbol %s\n",
92065 mod->name, symname);
92066 +#endif
92067 return 0;
92068 }
92069
92070 @@ -1281,7 +1300,7 @@ resolve_symbol_wait(struct module *mod,
92071 */
92072 #ifdef CONFIG_SYSFS
92073
92074 -#ifdef CONFIG_KALLSYMS
92075 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
92076 static inline bool sect_empty(const Elf_Shdr *sect)
92077 {
92078 return !(sect->sh_flags & SHF_ALLOC) || sect->sh_size == 0;
92079 @@ -1419,7 +1438,7 @@ static void add_notes_attrs(struct module *mod, const struct load_info *info)
92080 {
92081 unsigned int notes, loaded, i;
92082 struct module_notes_attrs *notes_attrs;
92083 - struct bin_attribute *nattr;
92084 + bin_attribute_no_const *nattr;
92085
92086 /* failed to create section attributes, so can't create notes */
92087 if (!mod->sect_attrs)
92088 @@ -1531,7 +1550,7 @@ static void del_usage_links(struct module *mod)
92089 static int module_add_modinfo_attrs(struct module *mod)
92090 {
92091 struct module_attribute *attr;
92092 - struct module_attribute *temp_attr;
92093 + module_attribute_no_const *temp_attr;
92094 int error = 0;
92095 int i;
92096
92097 @@ -1741,21 +1760,21 @@ static void set_section_ro_nx(void *base,
92098
92099 static void unset_module_core_ro_nx(struct module *mod)
92100 {
92101 - set_page_attributes(mod->module_core + mod->core_text_size,
92102 - mod->module_core + mod->core_size,
92103 + set_page_attributes(mod->module_core_rw,
92104 + mod->module_core_rw + mod->core_size_rw,
92105 set_memory_x);
92106 - set_page_attributes(mod->module_core,
92107 - mod->module_core + mod->core_ro_size,
92108 + set_page_attributes(mod->module_core_rx,
92109 + mod->module_core_rx + mod->core_size_rx,
92110 set_memory_rw);
92111 }
92112
92113 static void unset_module_init_ro_nx(struct module *mod)
92114 {
92115 - set_page_attributes(mod->module_init + mod->init_text_size,
92116 - mod->module_init + mod->init_size,
92117 + set_page_attributes(mod->module_init_rw,
92118 + mod->module_init_rw + mod->init_size_rw,
92119 set_memory_x);
92120 - set_page_attributes(mod->module_init,
92121 - mod->module_init + mod->init_ro_size,
92122 + set_page_attributes(mod->module_init_rx,
92123 + mod->module_init_rx + mod->init_size_rx,
92124 set_memory_rw);
92125 }
92126
92127 @@ -1768,14 +1787,14 @@ void set_all_modules_text_rw(void)
92128 list_for_each_entry_rcu(mod, &modules, list) {
92129 if (mod->state == MODULE_STATE_UNFORMED)
92130 continue;
92131 - if ((mod->module_core) && (mod->core_text_size)) {
92132 - set_page_attributes(mod->module_core,
92133 - mod->module_core + mod->core_text_size,
92134 + if ((mod->module_core_rx) && (mod->core_size_rx)) {
92135 + set_page_attributes(mod->module_core_rx,
92136 + mod->module_core_rx + mod->core_size_rx,
92137 set_memory_rw);
92138 }
92139 - if ((mod->module_init) && (mod->init_text_size)) {
92140 - set_page_attributes(mod->module_init,
92141 - mod->module_init + mod->init_text_size,
92142 + if ((mod->module_init_rx) && (mod->init_size_rx)) {
92143 + set_page_attributes(mod->module_init_rx,
92144 + mod->module_init_rx + mod->init_size_rx,
92145 set_memory_rw);
92146 }
92147 }
92148 @@ -1791,14 +1810,14 @@ void set_all_modules_text_ro(void)
92149 list_for_each_entry_rcu(mod, &modules, list) {
92150 if (mod->state == MODULE_STATE_UNFORMED)
92151 continue;
92152 - if ((mod->module_core) && (mod->core_text_size)) {
92153 - set_page_attributes(mod->module_core,
92154 - mod->module_core + mod->core_text_size,
92155 + if ((mod->module_core_rx) && (mod->core_size_rx)) {
92156 + set_page_attributes(mod->module_core_rx,
92157 + mod->module_core_rx + mod->core_size_rx,
92158 set_memory_ro);
92159 }
92160 - if ((mod->module_init) && (mod->init_text_size)) {
92161 - set_page_attributes(mod->module_init,
92162 - mod->module_init + mod->init_text_size,
92163 + if ((mod->module_init_rx) && (mod->init_size_rx)) {
92164 + set_page_attributes(mod->module_init_rx,
92165 + mod->module_init_rx + mod->init_size_rx,
92166 set_memory_ro);
92167 }
92168 }
92169 @@ -1807,7 +1826,15 @@ void set_all_modules_text_ro(void)
92170 #else
92171 static inline void set_section_ro_nx(void *base, unsigned long text_size, unsigned long ro_size, unsigned long total_size) { }
92172 static void unset_module_core_ro_nx(struct module *mod) { }
92173 -static void unset_module_init_ro_nx(struct module *mod) { }
92174 +static void unset_module_init_ro_nx(struct module *mod)
92175 +{
92176 +
92177 +#ifdef CONFIG_PAX_KERNEXEC
92178 + set_memory_nx((unsigned long)mod->module_init_rx, PFN_UP(mod->init_size_rx));
92179 + set_memory_rw((unsigned long)mod->module_init_rx, PFN_UP(mod->init_size_rx));
92180 +#endif
92181 +
92182 +}
92183 #endif
92184
92185 void __weak module_memfree(void *module_region)
92186 @@ -1861,16 +1888,19 @@ static void free_module(struct module *mod)
92187 /* This may be NULL, but that's OK */
92188 unset_module_init_ro_nx(mod);
92189 module_arch_freeing_init(mod);
92190 - module_memfree(mod->module_init);
92191 + module_memfree(mod->module_init_rw);
92192 + module_memfree_exec(mod->module_init_rx);
92193 kfree(mod->args);
92194 percpu_modfree(mod);
92195
92196 /* Free lock-classes; relies on the preceding sync_rcu(). */
92197 - lockdep_free_key_range(mod->module_core, mod->core_size);
92198 + lockdep_free_key_range(mod->module_core_rx, mod->core_size_rx);
92199 + lockdep_free_key_range(mod->module_core_rw, mod->core_size_rw);
92200
92201 /* Finally, free the core (containing the module structure) */
92202 unset_module_core_ro_nx(mod);
92203 - module_memfree(mod->module_core);
92204 + module_memfree_exec(mod->module_core_rx);
92205 + module_memfree(mod->module_core_rw);
92206
92207 #ifdef CONFIG_MPU
92208 update_protections(current->mm);
92209 @@ -1939,9 +1969,31 @@ static int simplify_symbols(struct module *mod, const struct load_info *info)
92210 int ret = 0;
92211 const struct kernel_symbol *ksym;
92212
92213 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
92214 + int is_fs_load = 0;
92215 + int register_filesystem_found = 0;
92216 + char *p;
92217 +
92218 + p = strstr(mod->args, "grsec_modharden_fs");
92219 + if (p) {
92220 + char *endptr = p + sizeof("grsec_modharden_fs") - 1;
92221 + /* copy \0 as well */
92222 + memmove(p, endptr, strlen(mod->args) - (unsigned int)(endptr - mod->args) + 1);
92223 + is_fs_load = 1;
92224 + }
92225 +#endif
92226 +
92227 for (i = 1; i < symsec->sh_size / sizeof(Elf_Sym); i++) {
92228 const char *name = info->strtab + sym[i].st_name;
92229
92230 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
92231 + /* it's a real shame this will never get ripped and copied
92232 + upstream! ;(
92233 + */
92234 + if (is_fs_load && !strcmp(name, "register_filesystem"))
92235 + register_filesystem_found = 1;
92236 +#endif
92237 +
92238 switch (sym[i].st_shndx) {
92239 case SHN_COMMON:
92240 /* Ignore common symbols */
92241 @@ -1966,7 +2018,9 @@ static int simplify_symbols(struct module *mod, const struct load_info *info)
92242 ksym = resolve_symbol_wait(mod, info, name);
92243 /* Ok if resolved. */
92244 if (ksym && !IS_ERR(ksym)) {
92245 + pax_open_kernel();
92246 sym[i].st_value = ksym->value;
92247 + pax_close_kernel();
92248 break;
92249 }
92250
92251 @@ -1985,11 +2039,20 @@ static int simplify_symbols(struct module *mod, const struct load_info *info)
92252 secbase = (unsigned long)mod_percpu(mod);
92253 else
92254 secbase = info->sechdrs[sym[i].st_shndx].sh_addr;
92255 + pax_open_kernel();
92256 sym[i].st_value += secbase;
92257 + pax_close_kernel();
92258 break;
92259 }
92260 }
92261
92262 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
92263 + if (is_fs_load && !register_filesystem_found) {
92264 + printk(KERN_ALERT "grsec: Denied attempt to load non-fs module %.64s through mount\n", mod->name);
92265 + ret = -EPERM;
92266 + }
92267 +#endif
92268 +
92269 return ret;
92270 }
92271
92272 @@ -2073,22 +2136,12 @@ static void layout_sections(struct module *mod, struct load_info *info)
92273 || s->sh_entsize != ~0UL
92274 || strstarts(sname, ".init"))
92275 continue;
92276 - s->sh_entsize = get_offset(mod, &mod->core_size, s, i);
92277 + if ((s->sh_flags & SHF_WRITE) || !(s->sh_flags & SHF_ALLOC))
92278 + s->sh_entsize = get_offset(mod, &mod->core_size_rw, s, i);
92279 + else
92280 + s->sh_entsize = get_offset(mod, &mod->core_size_rx, s, i);
92281 pr_debug("\t%s\n", sname);
92282 }
92283 - switch (m) {
92284 - case 0: /* executable */
92285 - mod->core_size = debug_align(mod->core_size);
92286 - mod->core_text_size = mod->core_size;
92287 - break;
92288 - case 1: /* RO: text and ro-data */
92289 - mod->core_size = debug_align(mod->core_size);
92290 - mod->core_ro_size = mod->core_size;
92291 - break;
92292 - case 3: /* whole core */
92293 - mod->core_size = debug_align(mod->core_size);
92294 - break;
92295 - }
92296 }
92297
92298 pr_debug("Init section allocation order:\n");
92299 @@ -2102,23 +2155,13 @@ static void layout_sections(struct module *mod, struct load_info *info)
92300 || s->sh_entsize != ~0UL
92301 || !strstarts(sname, ".init"))
92302 continue;
92303 - s->sh_entsize = (get_offset(mod, &mod->init_size, s, i)
92304 - | INIT_OFFSET_MASK);
92305 + if ((s->sh_flags & SHF_WRITE) || !(s->sh_flags & SHF_ALLOC))
92306 + s->sh_entsize = get_offset(mod, &mod->init_size_rw, s, i);
92307 + else
92308 + s->sh_entsize = get_offset(mod, &mod->init_size_rx, s, i);
92309 + s->sh_entsize |= INIT_OFFSET_MASK;
92310 pr_debug("\t%s\n", sname);
92311 }
92312 - switch (m) {
92313 - case 0: /* executable */
92314 - mod->init_size = debug_align(mod->init_size);
92315 - mod->init_text_size = mod->init_size;
92316 - break;
92317 - case 1: /* RO: text and ro-data */
92318 - mod->init_size = debug_align(mod->init_size);
92319 - mod->init_ro_size = mod->init_size;
92320 - break;
92321 - case 3: /* whole init */
92322 - mod->init_size = debug_align(mod->init_size);
92323 - break;
92324 - }
92325 }
92326 }
92327
92328 @@ -2291,7 +2334,7 @@ static void layout_symtab(struct module *mod, struct load_info *info)
92329
92330 /* Put symbol section at end of init part of module. */
92331 symsect->sh_flags |= SHF_ALLOC;
92332 - symsect->sh_entsize = get_offset(mod, &mod->init_size, symsect,
92333 + symsect->sh_entsize = get_offset(mod, &mod->init_size_rx, symsect,
92334 info->index.sym) | INIT_OFFSET_MASK;
92335 pr_debug("\t%s\n", info->secstrings + symsect->sh_name);
92336
92337 @@ -2308,16 +2351,16 @@ static void layout_symtab(struct module *mod, struct load_info *info)
92338 }
92339
92340 /* Append room for core symbols at end of core part. */
92341 - info->symoffs = ALIGN(mod->core_size, symsect->sh_addralign ?: 1);
92342 - info->stroffs = mod->core_size = info->symoffs + ndst * sizeof(Elf_Sym);
92343 - mod->core_size += strtab_size;
92344 - mod->core_size = debug_align(mod->core_size);
92345 + info->symoffs = ALIGN(mod->core_size_rx, symsect->sh_addralign ?: 1);
92346 + info->stroffs = mod->core_size_rx = info->symoffs + ndst * sizeof(Elf_Sym);
92347 + mod->core_size_rx += strtab_size;
92348 + mod->core_size_rx = debug_align(mod->core_size_rx);
92349
92350 /* Put string table section at end of init part of module. */
92351 strsect->sh_flags |= SHF_ALLOC;
92352 - strsect->sh_entsize = get_offset(mod, &mod->init_size, strsect,
92353 + strsect->sh_entsize = get_offset(mod, &mod->init_size_rx, strsect,
92354 info->index.str) | INIT_OFFSET_MASK;
92355 - mod->init_size = debug_align(mod->init_size);
92356 + mod->init_size_rx = debug_align(mod->init_size_rx);
92357 pr_debug("\t%s\n", info->secstrings + strsect->sh_name);
92358 }
92359
92360 @@ -2334,12 +2377,14 @@ static void add_kallsyms(struct module *mod, const struct load_info *info)
92361 /* Make sure we get permanent strtab: don't use info->strtab. */
92362 mod->strtab = (void *)info->sechdrs[info->index.str].sh_addr;
92363
92364 + pax_open_kernel();
92365 +
92366 /* Set types up while we still have access to sections. */
92367 for (i = 0; i < mod->num_symtab; i++)
92368 mod->symtab[i].st_info = elf_type(&mod->symtab[i], info);
92369
92370 - mod->core_symtab = dst = mod->module_core + info->symoffs;
92371 - mod->core_strtab = s = mod->module_core + info->stroffs;
92372 + mod->core_symtab = dst = mod->module_core_rx + info->symoffs;
92373 + mod->core_strtab = s = mod->module_core_rx + info->stroffs;
92374 src = mod->symtab;
92375 for (ndst = i = 0; i < mod->num_symtab; i++) {
92376 if (i == 0 ||
92377 @@ -2351,6 +2396,8 @@ static void add_kallsyms(struct module *mod, const struct load_info *info)
92378 }
92379 }
92380 mod->core_num_syms = ndst;
92381 +
92382 + pax_close_kernel();
92383 }
92384 #else
92385 static inline void layout_symtab(struct module *mod, struct load_info *info)
92386 @@ -2384,17 +2431,33 @@ void * __weak module_alloc(unsigned long size)
92387 return vmalloc_exec(size);
92388 }
92389
92390 -static void *module_alloc_update_bounds(unsigned long size)
92391 +static void *module_alloc_update_bounds_rw(unsigned long size)
92392 {
92393 void *ret = module_alloc(size);
92394
92395 if (ret) {
92396 mutex_lock(&module_mutex);
92397 /* Update module bounds. */
92398 - if ((unsigned long)ret < module_addr_min)
92399 - module_addr_min = (unsigned long)ret;
92400 - if ((unsigned long)ret + size > module_addr_max)
92401 - module_addr_max = (unsigned long)ret + size;
92402 + if ((unsigned long)ret < module_addr_min_rw)
92403 + module_addr_min_rw = (unsigned long)ret;
92404 + if ((unsigned long)ret + size > module_addr_max_rw)
92405 + module_addr_max_rw = (unsigned long)ret + size;
92406 + mutex_unlock(&module_mutex);
92407 + }
92408 + return ret;
92409 +}
92410 +
92411 +static void *module_alloc_update_bounds_rx(unsigned long size)
92412 +{
92413 + void *ret = module_alloc_exec(size);
92414 +
92415 + if (ret) {
92416 + mutex_lock(&module_mutex);
92417 + /* Update module bounds. */
92418 + if ((unsigned long)ret < module_addr_min_rx)
92419 + module_addr_min_rx = (unsigned long)ret;
92420 + if ((unsigned long)ret + size > module_addr_max_rx)
92421 + module_addr_max_rx = (unsigned long)ret + size;
92422 mutex_unlock(&module_mutex);
92423 }
92424 return ret;
92425 @@ -2665,7 +2728,15 @@ static struct module *setup_load_info(struct load_info *info, int flags)
92426 mod = (void *)info->sechdrs[info->index.mod].sh_addr;
92427
92428 if (info->index.sym == 0) {
92429 +#ifdef CONFIG_GRKERNSEC_RANDSTRUCT
92430 + /*
92431 + * avoid potentially printing jibberish on attempted load
92432 + * of a module randomized with a different seed
92433 + */
92434 + pr_warn("module has no symbols (stripped?)\n");
92435 +#else
92436 pr_warn("%s: module has no symbols (stripped?)\n", mod->name);
92437 +#endif
92438 return ERR_PTR(-ENOEXEC);
92439 }
92440
92441 @@ -2681,8 +2752,14 @@ static struct module *setup_load_info(struct load_info *info, int flags)
92442 static int check_modinfo(struct module *mod, struct load_info *info, int flags)
92443 {
92444 const char *modmagic = get_modinfo(info, "vermagic");
92445 + const char *license = get_modinfo(info, "license");
92446 int err;
92447
92448 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
92449 + if (!license || !license_is_gpl_compatible(license))
92450 + return -ENOEXEC;
92451 +#endif
92452 +
92453 if (flags & MODULE_INIT_IGNORE_VERMAGIC)
92454 modmagic = NULL;
92455
92456 @@ -2707,7 +2784,7 @@ static int check_modinfo(struct module *mod, struct load_info *info, int flags)
92457 }
92458
92459 /* Set up license info based on the info section */
92460 - set_license(mod, get_modinfo(info, "license"));
92461 + set_license(mod, license);
92462
92463 return 0;
92464 }
92465 @@ -2801,7 +2878,7 @@ static int move_module(struct module *mod, struct load_info *info)
92466 void *ptr;
92467
92468 /* Do the allocs. */
92469 - ptr = module_alloc_update_bounds(mod->core_size);
92470 + ptr = module_alloc_update_bounds_rw(mod->core_size_rw);
92471 /*
92472 * The pointer to this block is stored in the module structure
92473 * which is inside the block. Just mark it as not being a
92474 @@ -2811,11 +2888,11 @@ static int move_module(struct module *mod, struct load_info *info)
92475 if (!ptr)
92476 return -ENOMEM;
92477
92478 - memset(ptr, 0, mod->core_size);
92479 - mod->module_core = ptr;
92480 + memset(ptr, 0, mod->core_size_rw);
92481 + mod->module_core_rw = ptr;
92482
92483 - if (mod->init_size) {
92484 - ptr = module_alloc_update_bounds(mod->init_size);
92485 + if (mod->init_size_rw) {
92486 + ptr = module_alloc_update_bounds_rw(mod->init_size_rw);
92487 /*
92488 * The pointer to this block is stored in the module structure
92489 * which is inside the block. This block doesn't need to be
92490 @@ -2824,13 +2901,45 @@ static int move_module(struct module *mod, struct load_info *info)
92491 */
92492 kmemleak_ignore(ptr);
92493 if (!ptr) {
92494 - module_memfree(mod->module_core);
92495 + module_memfree(mod->module_core_rw);
92496 return -ENOMEM;
92497 }
92498 - memset(ptr, 0, mod->init_size);
92499 - mod->module_init = ptr;
92500 + memset(ptr, 0, mod->init_size_rw);
92501 + mod->module_init_rw = ptr;
92502 } else
92503 - mod->module_init = NULL;
92504 + mod->module_init_rw = NULL;
92505 +
92506 + ptr = module_alloc_update_bounds_rx(mod->core_size_rx);
92507 + kmemleak_not_leak(ptr);
92508 + if (!ptr) {
92509 + if (mod->module_init_rw)
92510 + module_memfree(mod->module_init_rw);
92511 + module_memfree(mod->module_core_rw);
92512 + return -ENOMEM;
92513 + }
92514 +
92515 + pax_open_kernel();
92516 + memset(ptr, 0, mod->core_size_rx);
92517 + pax_close_kernel();
92518 + mod->module_core_rx = ptr;
92519 +
92520 + if (mod->init_size_rx) {
92521 + ptr = module_alloc_update_bounds_rx(mod->init_size_rx);
92522 + kmemleak_ignore(ptr);
92523 + if (!ptr && mod->init_size_rx) {
92524 + module_memfree_exec(mod->module_core_rx);
92525 + if (mod->module_init_rw)
92526 + module_memfree(mod->module_init_rw);
92527 + module_memfree(mod->module_core_rw);
92528 + return -ENOMEM;
92529 + }
92530 +
92531 + pax_open_kernel();
92532 + memset(ptr, 0, mod->init_size_rx);
92533 + pax_close_kernel();
92534 + mod->module_init_rx = ptr;
92535 + } else
92536 + mod->module_init_rx = NULL;
92537
92538 /* Transfer each section which specifies SHF_ALLOC */
92539 pr_debug("final section addresses:\n");
92540 @@ -2841,16 +2950,45 @@ static int move_module(struct module *mod, struct load_info *info)
92541 if (!(shdr->sh_flags & SHF_ALLOC))
92542 continue;
92543
92544 - if (shdr->sh_entsize & INIT_OFFSET_MASK)
92545 - dest = mod->module_init
92546 - + (shdr->sh_entsize & ~INIT_OFFSET_MASK);
92547 - else
92548 - dest = mod->module_core + shdr->sh_entsize;
92549 + if (shdr->sh_entsize & INIT_OFFSET_MASK) {
92550 + if ((shdr->sh_flags & SHF_WRITE) || !(shdr->sh_flags & SHF_ALLOC))
92551 + dest = mod->module_init_rw
92552 + + (shdr->sh_entsize & ~INIT_OFFSET_MASK);
92553 + else
92554 + dest = mod->module_init_rx
92555 + + (shdr->sh_entsize & ~INIT_OFFSET_MASK);
92556 + } else {
92557 + if ((shdr->sh_flags & SHF_WRITE) || !(shdr->sh_flags & SHF_ALLOC))
92558 + dest = mod->module_core_rw + shdr->sh_entsize;
92559 + else
92560 + dest = mod->module_core_rx + shdr->sh_entsize;
92561 + }
92562 +
92563 + if (shdr->sh_type != SHT_NOBITS) {
92564 +
92565 +#ifdef CONFIG_PAX_KERNEXEC
92566 +#ifdef CONFIG_X86_64
92567 + if ((shdr->sh_flags & SHF_WRITE) && (shdr->sh_flags & SHF_EXECINSTR))
92568 + set_memory_x((unsigned long)dest, (shdr->sh_size + PAGE_SIZE) >> PAGE_SHIFT);
92569 +#endif
92570 + if (!(shdr->sh_flags & SHF_WRITE) && (shdr->sh_flags & SHF_ALLOC)) {
92571 + pax_open_kernel();
92572 + memcpy(dest, (void *)shdr->sh_addr, shdr->sh_size);
92573 + pax_close_kernel();
92574 + } else
92575 +#endif
92576
92577 - if (shdr->sh_type != SHT_NOBITS)
92578 memcpy(dest, (void *)shdr->sh_addr, shdr->sh_size);
92579 + }
92580 /* Update sh_addr to point to copy in image. */
92581 - shdr->sh_addr = (unsigned long)dest;
92582 +
92583 +#ifdef CONFIG_PAX_KERNEXEC
92584 + if (shdr->sh_flags & SHF_EXECINSTR)
92585 + shdr->sh_addr = ktva_ktla((unsigned long)dest);
92586 + else
92587 +#endif
92588 +
92589 + shdr->sh_addr = (unsigned long)dest;
92590 pr_debug("\t0x%lx %s\n",
92591 (long)shdr->sh_addr, info->secstrings + shdr->sh_name);
92592 }
92593 @@ -2907,12 +3045,12 @@ static void flush_module_icache(const struct module *mod)
92594 * Do it before processing of module parameters, so the module
92595 * can provide parameter accessor functions of its own.
92596 */
92597 - if (mod->module_init)
92598 - flush_icache_range((unsigned long)mod->module_init,
92599 - (unsigned long)mod->module_init
92600 - + mod->init_size);
92601 - flush_icache_range((unsigned long)mod->module_core,
92602 - (unsigned long)mod->module_core + mod->core_size);
92603 + if (mod->module_init_rx)
92604 + flush_icache_range((unsigned long)mod->module_init_rx,
92605 + (unsigned long)mod->module_init_rx
92606 + + mod->init_size_rx);
92607 + flush_icache_range((unsigned long)mod->module_core_rx,
92608 + (unsigned long)mod->module_core_rx + mod->core_size_rx);
92609
92610 set_fs(old_fs);
92611 }
92612 @@ -2970,8 +3108,10 @@ static void module_deallocate(struct module *mod, struct load_info *info)
92613 {
92614 percpu_modfree(mod);
92615 module_arch_freeing_init(mod);
92616 - module_memfree(mod->module_init);
92617 - module_memfree(mod->module_core);
92618 + module_memfree_exec(mod->module_init_rx);
92619 + module_memfree_exec(mod->module_core_rx);
92620 + module_memfree(mod->module_init_rw);
92621 + module_memfree(mod->module_core_rw);
92622 }
92623
92624 int __weak module_finalize(const Elf_Ehdr *hdr,
92625 @@ -2984,7 +3124,9 @@ int __weak module_finalize(const Elf_Ehdr *hdr,
92626 static int post_relocation(struct module *mod, const struct load_info *info)
92627 {
92628 /* Sort exception table now relocations are done. */
92629 + pax_open_kernel();
92630 sort_extable(mod->extable, mod->extable + mod->num_exentries);
92631 + pax_close_kernel();
92632
92633 /* Copy relocated percpu area over. */
92634 percpu_modcopy(mod, (void *)info->sechdrs[info->index.pcpu].sh_addr,
92635 @@ -3032,13 +3174,15 @@ static void do_mod_ctors(struct module *mod)
92636 /* For freeing module_init on success, in case kallsyms traversing */
92637 struct mod_initfree {
92638 struct rcu_head rcu;
92639 - void *module_init;
92640 + void *module_init_rw;
92641 + void *module_init_rx;
92642 };
92643
92644 static void do_free_init(struct rcu_head *head)
92645 {
92646 struct mod_initfree *m = container_of(head, struct mod_initfree, rcu);
92647 - module_memfree(m->module_init);
92648 + module_memfree(m->module_init_rw);
92649 + module_memfree_exec(m->module_init_rx);
92650 kfree(m);
92651 }
92652
92653 @@ -3058,7 +3202,8 @@ static noinline int do_init_module(struct module *mod)
92654 ret = -ENOMEM;
92655 goto fail;
92656 }
92657 - freeinit->module_init = mod->module_init;
92658 + freeinit->module_init_rw = mod->module_init_rw;
92659 + freeinit->module_init_rx = mod->module_init_rx;
92660
92661 /*
92662 * We want to find out whether @mod uses async during init. Clear
92663 @@ -3117,10 +3262,10 @@ static noinline int do_init_module(struct module *mod)
92664 #endif
92665 unset_module_init_ro_nx(mod);
92666 module_arch_freeing_init(mod);
92667 - mod->module_init = NULL;
92668 - mod->init_size = 0;
92669 - mod->init_ro_size = 0;
92670 - mod->init_text_size = 0;
92671 + mod->module_init_rw = NULL;
92672 + mod->module_init_rx = NULL;
92673 + mod->init_size_rw = 0;
92674 + mod->init_size_rx = 0;
92675 /*
92676 * We want to free module_init, but be aware that kallsyms may be
92677 * walking this with preempt disabled. In all the failure paths,
92678 @@ -3208,16 +3353,16 @@ static int complete_formation(struct module *mod, struct load_info *info)
92679 module_bug_finalize(info->hdr, info->sechdrs, mod);
92680
92681 /* Set RO and NX regions for core */
92682 - set_section_ro_nx(mod->module_core,
92683 - mod->core_text_size,
92684 - mod->core_ro_size,
92685 - mod->core_size);
92686 + set_section_ro_nx(mod->module_core_rx,
92687 + mod->core_size_rx,
92688 + mod->core_size_rx,
92689 + mod->core_size_rx);
92690
92691 /* Set RO and NX regions for init */
92692 - set_section_ro_nx(mod->module_init,
92693 - mod->init_text_size,
92694 - mod->init_ro_size,
92695 - mod->init_size);
92696 + set_section_ro_nx(mod->module_init_rx,
92697 + mod->init_size_rx,
92698 + mod->init_size_rx,
92699 + mod->init_size_rx);
92700
92701 /* Mark state as coming so strong_try_module_get() ignores us,
92702 * but kallsyms etc. can see us. */
92703 @@ -3301,9 +3446,38 @@ static int load_module(struct load_info *info, const char __user *uargs,
92704 if (err)
92705 goto free_unload;
92706
92707 + /* Now copy in args */
92708 + mod->args = strndup_user(uargs, ~0UL >> 1);
92709 + if (IS_ERR(mod->args)) {
92710 + err = PTR_ERR(mod->args);
92711 + goto free_unload;
92712 + }
92713 +
92714 /* Set up MODINFO_ATTR fields */
92715 setup_modinfo(mod, info);
92716
92717 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
92718 + {
92719 + char *p, *p2;
92720 +
92721 + if (strstr(mod->args, "grsec_modharden_netdev")) {
92722 + printk(KERN_ALERT "grsec: denied auto-loading kernel module for a network device with CAP_SYS_MODULE (deprecated). Use CAP_NET_ADMIN and alias netdev-%.64s instead.", mod->name);
92723 + err = -EPERM;
92724 + goto free_modinfo;
92725 + } else if ((p = strstr(mod->args, "grsec_modharden_normal"))) {
92726 + p += sizeof("grsec_modharden_normal") - 1;
92727 + p2 = strstr(p, "_");
92728 + if (p2) {
92729 + *p2 = '\0';
92730 + printk(KERN_ALERT "grsec: denied kernel module auto-load of %.64s by uid %.9s\n", mod->name, p);
92731 + *p2 = '_';
92732 + }
92733 + err = -EPERM;
92734 + goto free_modinfo;
92735 + }
92736 + }
92737 +#endif
92738 +
92739 /* Fix up syms, so that st_value is a pointer to location. */
92740 err = simplify_symbols(mod, info);
92741 if (err < 0)
92742 @@ -3319,13 +3493,6 @@ static int load_module(struct load_info *info, const char __user *uargs,
92743
92744 flush_module_icache(mod);
92745
92746 - /* Now copy in args */
92747 - mod->args = strndup_user(uargs, ~0UL >> 1);
92748 - if (IS_ERR(mod->args)) {
92749 - err = PTR_ERR(mod->args);
92750 - goto free_arch_cleanup;
92751 - }
92752 -
92753 dynamic_debug_setup(info->debug, info->num_debug);
92754
92755 /* Ftrace init must be called in the MODULE_STATE_UNFORMED state */
92756 @@ -3373,11 +3540,10 @@ static int load_module(struct load_info *info, const char __user *uargs,
92757 ddebug_cleanup:
92758 dynamic_debug_remove(info->debug);
92759 synchronize_sched();
92760 - kfree(mod->args);
92761 - free_arch_cleanup:
92762 module_arch_cleanup(mod);
92763 free_modinfo:
92764 free_modinfo(mod);
92765 + kfree(mod->args);
92766 free_unload:
92767 module_unload_free(mod);
92768 unlink_mod:
92769 @@ -3390,7 +3556,8 @@ static int load_module(struct load_info *info, const char __user *uargs,
92770 mutex_unlock(&module_mutex);
92771 free_module:
92772 /* Free lock-classes; relies on the preceding sync_rcu() */
92773 - lockdep_free_key_range(mod->module_core, mod->core_size);
92774 + lockdep_free_key_range(mod->module_core_rx, mod->core_size_rx);
92775 + lockdep_free_key_range(mod->module_core_rw, mod->core_size_rw);
92776
92777 module_deallocate(mod, info);
92778 free_copy:
92779 @@ -3467,10 +3634,16 @@ static const char *get_ksymbol(struct module *mod,
92780 unsigned long nextval;
92781
92782 /* At worse, next value is at end of module */
92783 - if (within_module_init(addr, mod))
92784 - nextval = (unsigned long)mod->module_init+mod->init_text_size;
92785 + if (within_module_init_rx(addr, mod))
92786 + nextval = (unsigned long)mod->module_init_rx+mod->init_size_rx;
92787 + else if (within_module_init_rw(addr, mod))
92788 + nextval = (unsigned long)mod->module_init_rw+mod->init_size_rw;
92789 + else if (within_module_core_rx(addr, mod))
92790 + nextval = (unsigned long)mod->module_core_rx+mod->core_size_rx;
92791 + else if (within_module_core_rw(addr, mod))
92792 + nextval = (unsigned long)mod->module_core_rw+mod->core_size_rw;
92793 else
92794 - nextval = (unsigned long)mod->module_core+mod->core_text_size;
92795 + return NULL;
92796
92797 /* Scan for closest preceding symbol, and next symbol. (ELF
92798 starts real symbols at 1). */
92799 @@ -3718,7 +3891,7 @@ static int m_show(struct seq_file *m, void *p)
92800 return 0;
92801
92802 seq_printf(m, "%s %u",
92803 - mod->name, mod->init_size + mod->core_size);
92804 + mod->name, mod->init_size_rx + mod->init_size_rw + mod->core_size_rx + mod->core_size_rw);
92805 print_unload_info(m, mod);
92806
92807 /* Informative for users. */
92808 @@ -3727,7 +3900,7 @@ static int m_show(struct seq_file *m, void *p)
92809 mod->state == MODULE_STATE_COMING ? "Loading" :
92810 "Live");
92811 /* Used by oprofile and other similar tools. */
92812 - seq_printf(m, " 0x%pK", mod->module_core);
92813 + seq_printf(m, " 0x%pK 0x%pK", mod->module_core_rx, mod->module_core_rw);
92814
92815 /* Taints info */
92816 if (mod->taints)
92817 @@ -3763,7 +3936,17 @@ static const struct file_operations proc_modules_operations = {
92818
92819 static int __init proc_modules_init(void)
92820 {
92821 +#ifndef CONFIG_GRKERNSEC_HIDESYM
92822 +#ifdef CONFIG_GRKERNSEC_PROC_USER
92823 + proc_create("modules", S_IRUSR, NULL, &proc_modules_operations);
92824 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
92825 + proc_create("modules", S_IRUSR | S_IRGRP, NULL, &proc_modules_operations);
92826 +#else
92827 proc_create("modules", 0, NULL, &proc_modules_operations);
92828 +#endif
92829 +#else
92830 + proc_create("modules", S_IRUSR, NULL, &proc_modules_operations);
92831 +#endif
92832 return 0;
92833 }
92834 module_init(proc_modules_init);
92835 @@ -3824,7 +4007,8 @@ struct module *__module_address(unsigned long addr)
92836 {
92837 struct module *mod;
92838
92839 - if (addr < module_addr_min || addr > module_addr_max)
92840 + if ((addr < module_addr_min_rx || addr > module_addr_max_rx) &&
92841 + (addr < module_addr_min_rw || addr > module_addr_max_rw))
92842 return NULL;
92843
92844 list_for_each_entry_rcu(mod, &modules, list) {
92845 @@ -3865,11 +4049,20 @@ bool is_module_text_address(unsigned long addr)
92846 */
92847 struct module *__module_text_address(unsigned long addr)
92848 {
92849 - struct module *mod = __module_address(addr);
92850 + struct module *mod;
92851 +
92852 +#ifdef CONFIG_X86_32
92853 + addr = ktla_ktva(addr);
92854 +#endif
92855 +
92856 + if (addr < module_addr_min_rx || addr > module_addr_max_rx)
92857 + return NULL;
92858 +
92859 + mod = __module_address(addr);
92860 +
92861 if (mod) {
92862 /* Make sure it's within the text section. */
92863 - if (!within(addr, mod->module_init, mod->init_text_size)
92864 - && !within(addr, mod->module_core, mod->core_text_size))
92865 + if (!within_module_init_rx(addr, mod) && !within_module_core_rx(addr, mod))
92866 mod = NULL;
92867 }
92868 return mod;
92869 diff --git a/kernel/notifier.c b/kernel/notifier.c
92870 index ae9fc7c..5085fbf 100644
92871 --- a/kernel/notifier.c
92872 +++ b/kernel/notifier.c
92873 @@ -5,6 +5,7 @@
92874 #include <linux/rcupdate.h>
92875 #include <linux/vmalloc.h>
92876 #include <linux/reboot.h>
92877 +#include <linux/mm.h>
92878
92879 /*
92880 * Notifier list for kernel code which wants to be called
92881 @@ -24,10 +25,12 @@ static int notifier_chain_register(struct notifier_block **nl,
92882 while ((*nl) != NULL) {
92883 if (n->priority > (*nl)->priority)
92884 break;
92885 - nl = &((*nl)->next);
92886 + nl = (struct notifier_block **)&((*nl)->next);
92887 }
92888 - n->next = *nl;
92889 + pax_open_kernel();
92890 + *(const void **)&n->next = *nl;
92891 rcu_assign_pointer(*nl, n);
92892 + pax_close_kernel();
92893 return 0;
92894 }
92895
92896 @@ -39,10 +42,12 @@ static int notifier_chain_cond_register(struct notifier_block **nl,
92897 return 0;
92898 if (n->priority > (*nl)->priority)
92899 break;
92900 - nl = &((*nl)->next);
92901 + nl = (struct notifier_block **)&((*nl)->next);
92902 }
92903 - n->next = *nl;
92904 + pax_open_kernel();
92905 + *(const void **)&n->next = *nl;
92906 rcu_assign_pointer(*nl, n);
92907 + pax_close_kernel();
92908 return 0;
92909 }
92910
92911 @@ -51,10 +56,12 @@ static int notifier_chain_unregister(struct notifier_block **nl,
92912 {
92913 while ((*nl) != NULL) {
92914 if ((*nl) == n) {
92915 + pax_open_kernel();
92916 rcu_assign_pointer(*nl, n->next);
92917 + pax_close_kernel();
92918 return 0;
92919 }
92920 - nl = &((*nl)->next);
92921 + nl = (struct notifier_block **)&((*nl)->next);
92922 }
92923 return -ENOENT;
92924 }
92925 diff --git a/kernel/padata.c b/kernel/padata.c
92926 index b38bea9..91acfbe 100644
92927 --- a/kernel/padata.c
92928 +++ b/kernel/padata.c
92929 @@ -54,7 +54,7 @@ static int padata_cpu_hash(struct parallel_data *pd)
92930 * seq_nr mod. number of cpus in use.
92931 */
92932
92933 - seq_nr = atomic_inc_return(&pd->seq_nr);
92934 + seq_nr = atomic_inc_return_unchecked(&pd->seq_nr);
92935 cpu_index = seq_nr % cpumask_weight(pd->cpumask.pcpu);
92936
92937 return padata_index_to_cpu(pd, cpu_index);
92938 @@ -428,7 +428,7 @@ static struct parallel_data *padata_alloc_pd(struct padata_instance *pinst,
92939 padata_init_pqueues(pd);
92940 padata_init_squeues(pd);
92941 setup_timer(&pd->timer, padata_reorder_timer, (unsigned long)pd);
92942 - atomic_set(&pd->seq_nr, -1);
92943 + atomic_set_unchecked(&pd->seq_nr, -1);
92944 atomic_set(&pd->reorder_objects, 0);
92945 atomic_set(&pd->refcnt, 0);
92946 pd->pinst = pinst;
92947 diff --git a/kernel/panic.c b/kernel/panic.c
92948 index 8136ad7..15c857b 100644
92949 --- a/kernel/panic.c
92950 +++ b/kernel/panic.c
92951 @@ -54,7 +54,7 @@ EXPORT_SYMBOL(panic_blink);
92952 /*
92953 * Stop ourself in panic -- architecture code may override this
92954 */
92955 -void __weak panic_smp_self_stop(void)
92956 +void __weak __noreturn panic_smp_self_stop(void)
92957 {
92958 while (1)
92959 cpu_relax();
92960 @@ -425,7 +425,7 @@ static void warn_slowpath_common(const char *file, int line, void *caller,
92961 disable_trace_on_warning();
92962
92963 pr_warn("------------[ cut here ]------------\n");
92964 - pr_warn("WARNING: CPU: %d PID: %d at %s:%d %pS()\n",
92965 + pr_warn("WARNING: CPU: %d PID: %d at %s:%d %pA()\n",
92966 raw_smp_processor_id(), current->pid, file, line, caller);
92967
92968 if (args)
92969 @@ -490,7 +490,8 @@ EXPORT_SYMBOL(warn_slowpath_null);
92970 */
92971 __visible void __stack_chk_fail(void)
92972 {
92973 - panic("stack-protector: Kernel stack is corrupted in: %p\n",
92974 + dump_stack();
92975 + panic("stack-protector: Kernel stack is corrupted in: %pA\n",
92976 __builtin_return_address(0));
92977 }
92978 EXPORT_SYMBOL(__stack_chk_fail);
92979 diff --git a/kernel/pid.c b/kernel/pid.c
92980 index cd36a5e..11f185d 100644
92981 --- a/kernel/pid.c
92982 +++ b/kernel/pid.c
92983 @@ -33,6 +33,7 @@
92984 #include <linux/rculist.h>
92985 #include <linux/bootmem.h>
92986 #include <linux/hash.h>
92987 +#include <linux/security.h>
92988 #include <linux/pid_namespace.h>
92989 #include <linux/init_task.h>
92990 #include <linux/syscalls.h>
92991 @@ -47,7 +48,7 @@ struct pid init_struct_pid = INIT_STRUCT_PID;
92992
92993 int pid_max = PID_MAX_DEFAULT;
92994
92995 -#define RESERVED_PIDS 300
92996 +#define RESERVED_PIDS 500
92997
92998 int pid_max_min = RESERVED_PIDS + 1;
92999 int pid_max_max = PID_MAX_LIMIT;
93000 @@ -450,10 +451,18 @@ EXPORT_SYMBOL(pid_task);
93001 */
93002 struct task_struct *find_task_by_pid_ns(pid_t nr, struct pid_namespace *ns)
93003 {
93004 + struct task_struct *task;
93005 +
93006 rcu_lockdep_assert(rcu_read_lock_held(),
93007 "find_task_by_pid_ns() needs rcu_read_lock()"
93008 " protection");
93009 - return pid_task(find_pid_ns(nr, ns), PIDTYPE_PID);
93010 +
93011 + task = pid_task(find_pid_ns(nr, ns), PIDTYPE_PID);
93012 +
93013 + if (gr_pid_is_chrooted(task))
93014 + return NULL;
93015 +
93016 + return task;
93017 }
93018
93019 struct task_struct *find_task_by_vpid(pid_t vnr)
93020 @@ -461,6 +470,14 @@ struct task_struct *find_task_by_vpid(pid_t vnr)
93021 return find_task_by_pid_ns(vnr, task_active_pid_ns(current));
93022 }
93023
93024 +struct task_struct *find_task_by_vpid_unrestricted(pid_t vnr)
93025 +{
93026 + rcu_lockdep_assert(rcu_read_lock_held(),
93027 + "find_task_by_pid_ns() needs rcu_read_lock()"
93028 + " protection");
93029 + return pid_task(find_pid_ns(vnr, task_active_pid_ns(current)), PIDTYPE_PID);
93030 +}
93031 +
93032 struct pid *get_task_pid(struct task_struct *task, enum pid_type type)
93033 {
93034 struct pid *pid;
93035 diff --git a/kernel/pid_namespace.c b/kernel/pid_namespace.c
93036 index a65ba13..f600dbb 100644
93037 --- a/kernel/pid_namespace.c
93038 +++ b/kernel/pid_namespace.c
93039 @@ -274,7 +274,7 @@ static int pid_ns_ctl_handler(struct ctl_table *table, int write,
93040 void __user *buffer, size_t *lenp, loff_t *ppos)
93041 {
93042 struct pid_namespace *pid_ns = task_active_pid_ns(current);
93043 - struct ctl_table tmp = *table;
93044 + ctl_table_no_const tmp = *table;
93045
93046 if (write && !ns_capable(pid_ns->user_ns, CAP_SYS_ADMIN))
93047 return -EPERM;
93048 diff --git a/kernel/power/Kconfig b/kernel/power/Kconfig
93049 index 7e01f78..f5da19d 100644
93050 --- a/kernel/power/Kconfig
93051 +++ b/kernel/power/Kconfig
93052 @@ -24,6 +24,8 @@ config HIBERNATE_CALLBACKS
93053 config HIBERNATION
93054 bool "Hibernation (aka 'suspend to disk')"
93055 depends on SWAP && ARCH_HIBERNATION_POSSIBLE
93056 + depends on !GRKERNSEC_KMEM
93057 + depends on !PAX_MEMORY_SANITIZE
93058 select HIBERNATE_CALLBACKS
93059 select LZO_COMPRESS
93060 select LZO_DECOMPRESS
93061 diff --git a/kernel/power/process.c b/kernel/power/process.c
93062 index 564f786..361a18e 100644
93063 --- a/kernel/power/process.c
93064 +++ b/kernel/power/process.c
93065 @@ -35,6 +35,7 @@ static int try_to_freeze_tasks(bool user_only)
93066 unsigned int elapsed_msecs;
93067 bool wakeup = false;
93068 int sleep_usecs = USEC_PER_MSEC;
93069 + bool timedout = false;
93070
93071 do_gettimeofday(&start);
93072
93073 @@ -45,13 +46,20 @@ static int try_to_freeze_tasks(bool user_only)
93074
93075 while (true) {
93076 todo = 0;
93077 + if (time_after(jiffies, end_time))
93078 + timedout = true;
93079 read_lock(&tasklist_lock);
93080 for_each_process_thread(g, p) {
93081 if (p == current || !freeze_task(p))
93082 continue;
93083
93084 - if (!freezer_should_skip(p))
93085 + if (!freezer_should_skip(p)) {
93086 todo++;
93087 + if (timedout) {
93088 + printk(KERN_ERR "Task refusing to freeze:\n");
93089 + sched_show_task(p);
93090 + }
93091 + }
93092 }
93093 read_unlock(&tasklist_lock);
93094
93095 @@ -60,7 +68,7 @@ static int try_to_freeze_tasks(bool user_only)
93096 todo += wq_busy;
93097 }
93098
93099 - if (!todo || time_after(jiffies, end_time))
93100 + if (!todo || timedout)
93101 break;
93102
93103 if (pm_wakeup_pending()) {
93104 diff --git a/kernel/printk/printk.c b/kernel/printk/printk.c
93105 index bb0635b..9aff9f3 100644
93106 --- a/kernel/printk/printk.c
93107 +++ b/kernel/printk/printk.c
93108 @@ -486,6 +486,11 @@ int check_syslog_permissions(int type, bool from_file)
93109 if (from_file && type != SYSLOG_ACTION_OPEN)
93110 return 0;
93111
93112 +#ifdef CONFIG_GRKERNSEC_DMESG
93113 + if (grsec_enable_dmesg && !capable(CAP_SYSLOG) && !capable_nolog(CAP_SYS_ADMIN))
93114 + return -EPERM;
93115 +#endif
93116 +
93117 if (syslog_action_restricted(type)) {
93118 if (capable(CAP_SYSLOG))
93119 return 0;
93120 diff --git a/kernel/profile.c b/kernel/profile.c
93121 index a7bcd28..5b368fa 100644
93122 --- a/kernel/profile.c
93123 +++ b/kernel/profile.c
93124 @@ -37,7 +37,7 @@ struct profile_hit {
93125 #define NR_PROFILE_HIT (PAGE_SIZE/sizeof(struct profile_hit))
93126 #define NR_PROFILE_GRP (NR_PROFILE_HIT/PROFILE_GRPSZ)
93127
93128 -static atomic_t *prof_buffer;
93129 +static atomic_unchecked_t *prof_buffer;
93130 static unsigned long prof_len, prof_shift;
93131
93132 int prof_on __read_mostly;
93133 @@ -256,7 +256,7 @@ static void profile_flip_buffers(void)
93134 hits[i].pc = 0;
93135 continue;
93136 }
93137 - atomic_add(hits[i].hits, &prof_buffer[hits[i].pc]);
93138 + atomic_add_unchecked(hits[i].hits, &prof_buffer[hits[i].pc]);
93139 hits[i].hits = hits[i].pc = 0;
93140 }
93141 }
93142 @@ -317,9 +317,9 @@ static void do_profile_hits(int type, void *__pc, unsigned int nr_hits)
93143 * Add the current hit(s) and flush the write-queue out
93144 * to the global buffer:
93145 */
93146 - atomic_add(nr_hits, &prof_buffer[pc]);
93147 + atomic_add_unchecked(nr_hits, &prof_buffer[pc]);
93148 for (i = 0; i < NR_PROFILE_HIT; ++i) {
93149 - atomic_add(hits[i].hits, &prof_buffer[hits[i].pc]);
93150 + atomic_add_unchecked(hits[i].hits, &prof_buffer[hits[i].pc]);
93151 hits[i].pc = hits[i].hits = 0;
93152 }
93153 out:
93154 @@ -394,7 +394,7 @@ static void do_profile_hits(int type, void *__pc, unsigned int nr_hits)
93155 {
93156 unsigned long pc;
93157 pc = ((unsigned long)__pc - (unsigned long)_stext) >> prof_shift;
93158 - atomic_add(nr_hits, &prof_buffer[min(pc, prof_len - 1)]);
93159 + atomic_add_unchecked(nr_hits, &prof_buffer[min(pc, prof_len - 1)]);
93160 }
93161 #endif /* !CONFIG_SMP */
93162
93163 @@ -489,7 +489,7 @@ read_profile(struct file *file, char __user *buf, size_t count, loff_t *ppos)
93164 return -EFAULT;
93165 buf++; p++; count--; read++;
93166 }
93167 - pnt = (char *)prof_buffer + p - sizeof(atomic_t);
93168 + pnt = (char *)prof_buffer + p - sizeof(atomic_unchecked_t);
93169 if (copy_to_user(buf, (void *)pnt, count))
93170 return -EFAULT;
93171 read += count;
93172 @@ -520,7 +520,7 @@ static ssize_t write_profile(struct file *file, const char __user *buf,
93173 }
93174 #endif
93175 profile_discard_flip_buffers();
93176 - memset(prof_buffer, 0, prof_len * sizeof(atomic_t));
93177 + memset(prof_buffer, 0, prof_len * sizeof(atomic_unchecked_t));
93178 return count;
93179 }
93180
93181 diff --git a/kernel/ptrace.c b/kernel/ptrace.c
93182 index 9a34bd8..38d90e5 100644
93183 --- a/kernel/ptrace.c
93184 +++ b/kernel/ptrace.c
93185 @@ -321,7 +321,7 @@ static int ptrace_attach(struct task_struct *task, long request,
93186 if (seize)
93187 flags |= PT_SEIZED;
93188 rcu_read_lock();
93189 - if (ns_capable(__task_cred(task)->user_ns, CAP_SYS_PTRACE))
93190 + if (ns_capable_nolog(__task_cred(task)->user_ns, CAP_SYS_PTRACE))
93191 flags |= PT_PTRACE_CAP;
93192 rcu_read_unlock();
93193 task->ptrace = flags;
93194 @@ -515,7 +515,7 @@ int ptrace_readdata(struct task_struct *tsk, unsigned long src, char __user *dst
93195 break;
93196 return -EIO;
93197 }
93198 - if (copy_to_user(dst, buf, retval))
93199 + if (retval > sizeof(buf) || copy_to_user(dst, buf, retval))
93200 return -EFAULT;
93201 copied += retval;
93202 src += retval;
93203 @@ -803,7 +803,7 @@ int ptrace_request(struct task_struct *child, long request,
93204 bool seized = child->ptrace & PT_SEIZED;
93205 int ret = -EIO;
93206 siginfo_t siginfo, *si;
93207 - void __user *datavp = (void __user *) data;
93208 + void __user *datavp = (__force void __user *) data;
93209 unsigned long __user *datalp = datavp;
93210 unsigned long flags;
93211
93212 @@ -1049,14 +1049,21 @@ SYSCALL_DEFINE4(ptrace, long, request, long, pid, unsigned long, addr,
93213 goto out;
93214 }
93215
93216 + if (gr_handle_ptrace(child, request)) {
93217 + ret = -EPERM;
93218 + goto out_put_task_struct;
93219 + }
93220 +
93221 if (request == PTRACE_ATTACH || request == PTRACE_SEIZE) {
93222 ret = ptrace_attach(child, request, addr, data);
93223 /*
93224 * Some architectures need to do book-keeping after
93225 * a ptrace attach.
93226 */
93227 - if (!ret)
93228 + if (!ret) {
93229 arch_ptrace_attach(child);
93230 + gr_audit_ptrace(child);
93231 + }
93232 goto out_put_task_struct;
93233 }
93234
93235 @@ -1084,7 +1091,7 @@ int generic_ptrace_peekdata(struct task_struct *tsk, unsigned long addr,
93236 copied = access_process_vm(tsk, addr, &tmp, sizeof(tmp), 0);
93237 if (copied != sizeof(tmp))
93238 return -EIO;
93239 - return put_user(tmp, (unsigned long __user *)data);
93240 + return put_user(tmp, (__force unsigned long __user *)data);
93241 }
93242
93243 int generic_ptrace_pokedata(struct task_struct *tsk, unsigned long addr,
93244 @@ -1177,7 +1184,7 @@ int compat_ptrace_request(struct task_struct *child, compat_long_t request,
93245 }
93246
93247 COMPAT_SYSCALL_DEFINE4(ptrace, compat_long_t, request, compat_long_t, pid,
93248 - compat_long_t, addr, compat_long_t, data)
93249 + compat_ulong_t, addr, compat_ulong_t, data)
93250 {
93251 struct task_struct *child;
93252 long ret;
93253 @@ -1193,14 +1200,21 @@ COMPAT_SYSCALL_DEFINE4(ptrace, compat_long_t, request, compat_long_t, pid,
93254 goto out;
93255 }
93256
93257 + if (gr_handle_ptrace(child, request)) {
93258 + ret = -EPERM;
93259 + goto out_put_task_struct;
93260 + }
93261 +
93262 if (request == PTRACE_ATTACH || request == PTRACE_SEIZE) {
93263 ret = ptrace_attach(child, request, addr, data);
93264 /*
93265 * Some architectures need to do book-keeping after
93266 * a ptrace attach.
93267 */
93268 - if (!ret)
93269 + if (!ret) {
93270 arch_ptrace_attach(child);
93271 + gr_audit_ptrace(child);
93272 + }
93273 goto out_put_task_struct;
93274 }
93275
93276 diff --git a/kernel/rcu/rcutorture.c b/kernel/rcu/rcutorture.c
93277 index 30d42aa..cac5d66 100644
93278 --- a/kernel/rcu/rcutorture.c
93279 +++ b/kernel/rcu/rcutorture.c
93280 @@ -134,12 +134,12 @@ static DEFINE_PER_CPU(long [RCU_TORTURE_PIPE_LEN + 1],
93281 rcu_torture_count) = { 0 };
93282 static DEFINE_PER_CPU(long [RCU_TORTURE_PIPE_LEN + 1],
93283 rcu_torture_batch) = { 0 };
93284 -static atomic_t rcu_torture_wcount[RCU_TORTURE_PIPE_LEN + 1];
93285 -static atomic_t n_rcu_torture_alloc;
93286 -static atomic_t n_rcu_torture_alloc_fail;
93287 -static atomic_t n_rcu_torture_free;
93288 -static atomic_t n_rcu_torture_mberror;
93289 -static atomic_t n_rcu_torture_error;
93290 +static atomic_unchecked_t rcu_torture_wcount[RCU_TORTURE_PIPE_LEN + 1];
93291 +static atomic_unchecked_t n_rcu_torture_alloc;
93292 +static atomic_unchecked_t n_rcu_torture_alloc_fail;
93293 +static atomic_unchecked_t n_rcu_torture_free;
93294 +static atomic_unchecked_t n_rcu_torture_mberror;
93295 +static atomic_unchecked_t n_rcu_torture_error;
93296 static long n_rcu_torture_barrier_error;
93297 static long n_rcu_torture_boost_ktrerror;
93298 static long n_rcu_torture_boost_rterror;
93299 @@ -148,7 +148,7 @@ static long n_rcu_torture_boosts;
93300 static long n_rcu_torture_timers;
93301 static long n_barrier_attempts;
93302 static long n_barrier_successes;
93303 -static atomic_long_t n_cbfloods;
93304 +static atomic_long_unchecked_t n_cbfloods;
93305 static struct list_head rcu_torture_removed;
93306
93307 static int rcu_torture_writer_state;
93308 @@ -211,11 +211,11 @@ rcu_torture_alloc(void)
93309
93310 spin_lock_bh(&rcu_torture_lock);
93311 if (list_empty(&rcu_torture_freelist)) {
93312 - atomic_inc(&n_rcu_torture_alloc_fail);
93313 + atomic_inc_unchecked(&n_rcu_torture_alloc_fail);
93314 spin_unlock_bh(&rcu_torture_lock);
93315 return NULL;
93316 }
93317 - atomic_inc(&n_rcu_torture_alloc);
93318 + atomic_inc_unchecked(&n_rcu_torture_alloc);
93319 p = rcu_torture_freelist.next;
93320 list_del_init(p);
93321 spin_unlock_bh(&rcu_torture_lock);
93322 @@ -228,7 +228,7 @@ rcu_torture_alloc(void)
93323 static void
93324 rcu_torture_free(struct rcu_torture *p)
93325 {
93326 - atomic_inc(&n_rcu_torture_free);
93327 + atomic_inc_unchecked(&n_rcu_torture_free);
93328 spin_lock_bh(&rcu_torture_lock);
93329 list_add_tail(&p->rtort_free, &rcu_torture_freelist);
93330 spin_unlock_bh(&rcu_torture_lock);
93331 @@ -308,7 +308,7 @@ rcu_torture_pipe_update_one(struct rcu_torture *rp)
93332 i = rp->rtort_pipe_count;
93333 if (i > RCU_TORTURE_PIPE_LEN)
93334 i = RCU_TORTURE_PIPE_LEN;
93335 - atomic_inc(&rcu_torture_wcount[i]);
93336 + atomic_inc_unchecked(&rcu_torture_wcount[i]);
93337 if (++rp->rtort_pipe_count >= RCU_TORTURE_PIPE_LEN) {
93338 rp->rtort_mbtest = 0;
93339 return true;
93340 @@ -796,7 +796,7 @@ rcu_torture_cbflood(void *arg)
93341 VERBOSE_TOROUT_STRING("rcu_torture_cbflood task started");
93342 do {
93343 schedule_timeout_interruptible(cbflood_inter_holdoff);
93344 - atomic_long_inc(&n_cbfloods);
93345 + atomic_long_inc_unchecked(&n_cbfloods);
93346 WARN_ON(signal_pending(current));
93347 for (i = 0; i < cbflood_n_burst; i++) {
93348 for (j = 0; j < cbflood_n_per_burst; j++) {
93349 @@ -915,7 +915,7 @@ rcu_torture_writer(void *arg)
93350 i = old_rp->rtort_pipe_count;
93351 if (i > RCU_TORTURE_PIPE_LEN)
93352 i = RCU_TORTURE_PIPE_LEN;
93353 - atomic_inc(&rcu_torture_wcount[i]);
93354 + atomic_inc_unchecked(&rcu_torture_wcount[i]);
93355 old_rp->rtort_pipe_count++;
93356 switch (synctype[torture_random(&rand) % nsynctypes]) {
93357 case RTWS_DEF_FREE:
93358 @@ -1036,7 +1036,7 @@ static void rcu_torture_timer(unsigned long unused)
93359 return;
93360 }
93361 if (p->rtort_mbtest == 0)
93362 - atomic_inc(&n_rcu_torture_mberror);
93363 + atomic_inc_unchecked(&n_rcu_torture_mberror);
93364 spin_lock(&rand_lock);
93365 cur_ops->read_delay(&rand);
93366 n_rcu_torture_timers++;
93367 @@ -1111,7 +1111,7 @@ rcu_torture_reader(void *arg)
93368 continue;
93369 }
93370 if (p->rtort_mbtest == 0)
93371 - atomic_inc(&n_rcu_torture_mberror);
93372 + atomic_inc_unchecked(&n_rcu_torture_mberror);
93373 cur_ops->read_delay(&rand);
93374 preempt_disable();
93375 pipe_count = p->rtort_pipe_count;
93376 @@ -1180,11 +1180,11 @@ rcu_torture_stats_print(void)
93377 rcu_torture_current,
93378 rcu_torture_current_version,
93379 list_empty(&rcu_torture_freelist),
93380 - atomic_read(&n_rcu_torture_alloc),
93381 - atomic_read(&n_rcu_torture_alloc_fail),
93382 - atomic_read(&n_rcu_torture_free));
93383 + atomic_read_unchecked(&n_rcu_torture_alloc),
93384 + atomic_read_unchecked(&n_rcu_torture_alloc_fail),
93385 + atomic_read_unchecked(&n_rcu_torture_free));
93386 pr_cont("rtmbe: %d rtbke: %ld rtbre: %ld ",
93387 - atomic_read(&n_rcu_torture_mberror),
93388 + atomic_read_unchecked(&n_rcu_torture_mberror),
93389 n_rcu_torture_boost_ktrerror,
93390 n_rcu_torture_boost_rterror);
93391 pr_cont("rtbf: %ld rtb: %ld nt: %ld ",
93392 @@ -1196,17 +1196,17 @@ rcu_torture_stats_print(void)
93393 n_barrier_successes,
93394 n_barrier_attempts,
93395 n_rcu_torture_barrier_error);
93396 - pr_cont("cbflood: %ld\n", atomic_long_read(&n_cbfloods));
93397 + pr_cont("cbflood: %ld\n", atomic_long_read_unchecked(&n_cbfloods));
93398
93399 pr_alert("%s%s ", torture_type, TORTURE_FLAG);
93400 - if (atomic_read(&n_rcu_torture_mberror) != 0 ||
93401 + if (atomic_read_unchecked(&n_rcu_torture_mberror) != 0 ||
93402 n_rcu_torture_barrier_error != 0 ||
93403 n_rcu_torture_boost_ktrerror != 0 ||
93404 n_rcu_torture_boost_rterror != 0 ||
93405 n_rcu_torture_boost_failure != 0 ||
93406 i > 1) {
93407 pr_cont("%s", "!!! ");
93408 - atomic_inc(&n_rcu_torture_error);
93409 + atomic_inc_unchecked(&n_rcu_torture_error);
93410 WARN_ON_ONCE(1);
93411 }
93412 pr_cont("Reader Pipe: ");
93413 @@ -1223,7 +1223,7 @@ rcu_torture_stats_print(void)
93414 pr_alert("%s%s ", torture_type, TORTURE_FLAG);
93415 pr_cont("Free-Block Circulation: ");
93416 for (i = 0; i < RCU_TORTURE_PIPE_LEN + 1; i++) {
93417 - pr_cont(" %d", atomic_read(&rcu_torture_wcount[i]));
93418 + pr_cont(" %d", atomic_read_unchecked(&rcu_torture_wcount[i]));
93419 }
93420 pr_cont("\n");
93421
93422 @@ -1570,7 +1570,7 @@ rcu_torture_cleanup(void)
93423
93424 rcu_torture_stats_print(); /* -After- the stats thread is stopped! */
93425
93426 - if (atomic_read(&n_rcu_torture_error) || n_rcu_torture_barrier_error)
93427 + if (atomic_read_unchecked(&n_rcu_torture_error) || n_rcu_torture_barrier_error)
93428 rcu_torture_print_module_parms(cur_ops, "End of test: FAILURE");
93429 else if (torture_onoff_failures())
93430 rcu_torture_print_module_parms(cur_ops,
93431 @@ -1695,18 +1695,18 @@ rcu_torture_init(void)
93432
93433 rcu_torture_current = NULL;
93434 rcu_torture_current_version = 0;
93435 - atomic_set(&n_rcu_torture_alloc, 0);
93436 - atomic_set(&n_rcu_torture_alloc_fail, 0);
93437 - atomic_set(&n_rcu_torture_free, 0);
93438 - atomic_set(&n_rcu_torture_mberror, 0);
93439 - atomic_set(&n_rcu_torture_error, 0);
93440 + atomic_set_unchecked(&n_rcu_torture_alloc, 0);
93441 + atomic_set_unchecked(&n_rcu_torture_alloc_fail, 0);
93442 + atomic_set_unchecked(&n_rcu_torture_free, 0);
93443 + atomic_set_unchecked(&n_rcu_torture_mberror, 0);
93444 + atomic_set_unchecked(&n_rcu_torture_error, 0);
93445 n_rcu_torture_barrier_error = 0;
93446 n_rcu_torture_boost_ktrerror = 0;
93447 n_rcu_torture_boost_rterror = 0;
93448 n_rcu_torture_boost_failure = 0;
93449 n_rcu_torture_boosts = 0;
93450 for (i = 0; i < RCU_TORTURE_PIPE_LEN + 1; i++)
93451 - atomic_set(&rcu_torture_wcount[i], 0);
93452 + atomic_set_unchecked(&rcu_torture_wcount[i], 0);
93453 for_each_possible_cpu(cpu) {
93454 for (i = 0; i < RCU_TORTURE_PIPE_LEN + 1; i++) {
93455 per_cpu(rcu_torture_count, cpu)[i] = 0;
93456 diff --git a/kernel/rcu/tiny.c b/kernel/rcu/tiny.c
93457 index cc9ceca..ce075a6 100644
93458 --- a/kernel/rcu/tiny.c
93459 +++ b/kernel/rcu/tiny.c
93460 @@ -42,7 +42,7 @@
93461 /* Forward declarations for tiny_plugin.h. */
93462 struct rcu_ctrlblk;
93463 static void __rcu_process_callbacks(struct rcu_ctrlblk *rcp);
93464 -static void rcu_process_callbacks(struct softirq_action *unused);
93465 +static void rcu_process_callbacks(void);
93466 static void __call_rcu(struct rcu_head *head,
93467 void (*func)(struct rcu_head *rcu),
93468 struct rcu_ctrlblk *rcp);
93469 @@ -210,7 +210,7 @@ static void __rcu_process_callbacks(struct rcu_ctrlblk *rcp)
93470 false));
93471 }
93472
93473 -static void rcu_process_callbacks(struct softirq_action *unused)
93474 +static __latent_entropy void rcu_process_callbacks(void)
93475 {
93476 __rcu_process_callbacks(&rcu_sched_ctrlblk);
93477 __rcu_process_callbacks(&rcu_bh_ctrlblk);
93478 diff --git a/kernel/rcu/tiny_plugin.h b/kernel/rcu/tiny_plugin.h
93479 index f94e209..d2985bd 100644
93480 --- a/kernel/rcu/tiny_plugin.h
93481 +++ b/kernel/rcu/tiny_plugin.h
93482 @@ -150,10 +150,10 @@ static void check_cpu_stall(struct rcu_ctrlblk *rcp)
93483 rcp->name, rcp->ticks_this_gp, DYNTICK_TASK_EXIT_IDLE,
93484 jiffies - rcp->gp_start, rcp->qlen);
93485 dump_stack();
93486 - ACCESS_ONCE(rcp->jiffies_stall) = jiffies +
93487 + ACCESS_ONCE_RW(rcp->jiffies_stall) = jiffies +
93488 3 * rcu_jiffies_till_stall_check() + 3;
93489 } else if (ULONG_CMP_GE(j, js)) {
93490 - ACCESS_ONCE(rcp->jiffies_stall) = jiffies + rcu_jiffies_till_stall_check();
93491 + ACCESS_ONCE_RW(rcp->jiffies_stall) = jiffies + rcu_jiffies_till_stall_check();
93492 }
93493 }
93494
93495 @@ -161,7 +161,7 @@ static void reset_cpu_stall_ticks(struct rcu_ctrlblk *rcp)
93496 {
93497 rcp->ticks_this_gp = 0;
93498 rcp->gp_start = jiffies;
93499 - ACCESS_ONCE(rcp->jiffies_stall) = jiffies + rcu_jiffies_till_stall_check();
93500 + ACCESS_ONCE_RW(rcp->jiffies_stall) = jiffies + rcu_jiffies_till_stall_check();
93501 }
93502
93503 static void check_cpu_stalls(void)
93504 diff --git a/kernel/rcu/tree.c b/kernel/rcu/tree.c
93505 index 48d640c..9401d30 100644
93506 --- a/kernel/rcu/tree.c
93507 +++ b/kernel/rcu/tree.c
93508 @@ -268,7 +268,7 @@ static void rcu_momentary_dyntick_idle(void)
93509 */
93510 rdtp = this_cpu_ptr(&rcu_dynticks);
93511 smp_mb__before_atomic(); /* Earlier stuff before QS. */
93512 - atomic_add(2, &rdtp->dynticks); /* QS. */
93513 + atomic_add_unchecked(2, &rdtp->dynticks); /* QS. */
93514 smp_mb__after_atomic(); /* Later stuff after QS. */
93515 break;
93516 }
93517 @@ -580,9 +580,9 @@ static void rcu_eqs_enter_common(long long oldval, bool user)
93518 rcu_prepare_for_idle();
93519 /* CPUs seeing atomic_inc() must see prior RCU read-side crit sects */
93520 smp_mb__before_atomic(); /* See above. */
93521 - atomic_inc(&rdtp->dynticks);
93522 + atomic_inc_unchecked(&rdtp->dynticks);
93523 smp_mb__after_atomic(); /* Force ordering with next sojourn. */
93524 - WARN_ON_ONCE(atomic_read(&rdtp->dynticks) & 0x1);
93525 + WARN_ON_ONCE(atomic_read_unchecked(&rdtp->dynticks) & 0x1);
93526 rcu_dynticks_task_enter();
93527
93528 /*
93529 @@ -703,10 +703,10 @@ static void rcu_eqs_exit_common(long long oldval, int user)
93530
93531 rcu_dynticks_task_exit();
93532 smp_mb__before_atomic(); /* Force ordering w/previous sojourn. */
93533 - atomic_inc(&rdtp->dynticks);
93534 + atomic_inc_unchecked(&rdtp->dynticks);
93535 /* CPUs seeing atomic_inc() must see later RCU read-side crit sects */
93536 smp_mb__after_atomic(); /* See above. */
93537 - WARN_ON_ONCE(!(atomic_read(&rdtp->dynticks) & 0x1));
93538 + WARN_ON_ONCE(!(atomic_read_unchecked(&rdtp->dynticks) & 0x1));
93539 rcu_cleanup_after_idle();
93540 trace_rcu_dyntick(TPS("End"), oldval, rdtp->dynticks_nesting);
93541 if (!user && !is_idle_task(current)) {
93542 @@ -840,12 +840,12 @@ void rcu_nmi_enter(void)
93543 * to be in the outermost NMI handler that interrupted an RCU-idle
93544 * period (observation due to Andy Lutomirski).
93545 */
93546 - if (!(atomic_read(&rdtp->dynticks) & 0x1)) {
93547 + if (!(atomic_read_unchecked(&rdtp->dynticks) & 0x1)) {
93548 smp_mb__before_atomic(); /* Force delay from prior write. */
93549 - atomic_inc(&rdtp->dynticks);
93550 + atomic_inc_unchecked(&rdtp->dynticks);
93551 /* atomic_inc() before later RCU read-side crit sects */
93552 smp_mb__after_atomic(); /* See above. */
93553 - WARN_ON_ONCE(!(atomic_read(&rdtp->dynticks) & 0x1));
93554 + WARN_ON_ONCE(!(atomic_read_unchecked(&rdtp->dynticks) & 0x1));
93555 incby = 1;
93556 }
93557 rdtp->dynticks_nmi_nesting += incby;
93558 @@ -870,7 +870,7 @@ void rcu_nmi_exit(void)
93559 * to us!)
93560 */
93561 WARN_ON_ONCE(rdtp->dynticks_nmi_nesting <= 0);
93562 - WARN_ON_ONCE(!(atomic_read(&rdtp->dynticks) & 0x1));
93563 + WARN_ON_ONCE(!(atomic_read_unchecked(&rdtp->dynticks) & 0x1));
93564
93565 /*
93566 * If the nesting level is not 1, the CPU wasn't RCU-idle, so
93567 @@ -885,9 +885,9 @@ void rcu_nmi_exit(void)
93568 rdtp->dynticks_nmi_nesting = 0;
93569 /* CPUs seeing atomic_inc() must see prior RCU read-side crit sects */
93570 smp_mb__before_atomic(); /* See above. */
93571 - atomic_inc(&rdtp->dynticks);
93572 + atomic_inc_unchecked(&rdtp->dynticks);
93573 smp_mb__after_atomic(); /* Force delay to next write. */
93574 - WARN_ON_ONCE(atomic_read(&rdtp->dynticks) & 0x1);
93575 + WARN_ON_ONCE(atomic_read_unchecked(&rdtp->dynticks) & 0x1);
93576 }
93577
93578 /**
93579 @@ -900,7 +900,7 @@ void rcu_nmi_exit(void)
93580 */
93581 bool notrace __rcu_is_watching(void)
93582 {
93583 - return atomic_read(this_cpu_ptr(&rcu_dynticks.dynticks)) & 0x1;
93584 + return atomic_read_unchecked(this_cpu_ptr(&rcu_dynticks.dynticks)) & 0x1;
93585 }
93586
93587 /**
93588 @@ -983,7 +983,7 @@ static int rcu_is_cpu_rrupt_from_idle(void)
93589 static int dyntick_save_progress_counter(struct rcu_data *rdp,
93590 bool *isidle, unsigned long *maxj)
93591 {
93592 - rdp->dynticks_snap = atomic_add_return(0, &rdp->dynticks->dynticks);
93593 + rdp->dynticks_snap = atomic_add_return_unchecked(0, &rdp->dynticks->dynticks);
93594 rcu_sysidle_check_cpu(rdp, isidle, maxj);
93595 if ((rdp->dynticks_snap & 0x1) == 0) {
93596 trace_rcu_fqs(rdp->rsp->name, rdp->gpnum, rdp->cpu, TPS("dti"));
93597 @@ -991,7 +991,7 @@ static int dyntick_save_progress_counter(struct rcu_data *rdp,
93598 } else {
93599 if (ULONG_CMP_LT(ACCESS_ONCE(rdp->gpnum) + ULONG_MAX / 4,
93600 rdp->mynode->gpnum))
93601 - ACCESS_ONCE(rdp->gpwrap) = true;
93602 + ACCESS_ONCE_RW(rdp->gpwrap) = true;
93603 return 0;
93604 }
93605 }
93606 @@ -1009,7 +1009,7 @@ static int rcu_implicit_dynticks_qs(struct rcu_data *rdp,
93607 int *rcrmp;
93608 unsigned int snap;
93609
93610 - curr = (unsigned int)atomic_add_return(0, &rdp->dynticks->dynticks);
93611 + curr = (unsigned int)atomic_add_return_unchecked(0, &rdp->dynticks->dynticks);
93612 snap = (unsigned int)rdp->dynticks_snap;
93613
93614 /*
93615 @@ -1072,10 +1072,10 @@ static int rcu_implicit_dynticks_qs(struct rcu_data *rdp,
93616 rdp->rsp->gp_start + jiffies_till_sched_qs) ||
93617 ULONG_CMP_GE(jiffies, rdp->rsp->jiffies_resched)) {
93618 if (!(ACCESS_ONCE(*rcrmp) & rdp->rsp->flavor_mask)) {
93619 - ACCESS_ONCE(rdp->cond_resched_completed) =
93620 + ACCESS_ONCE_RW(rdp->cond_resched_completed) =
93621 ACCESS_ONCE(rdp->mynode->completed);
93622 smp_mb(); /* ->cond_resched_completed before *rcrmp. */
93623 - ACCESS_ONCE(*rcrmp) =
93624 + ACCESS_ONCE_RW(*rcrmp) =
93625 ACCESS_ONCE(*rcrmp) + rdp->rsp->flavor_mask;
93626 resched_cpu(rdp->cpu); /* Force CPU into scheduler. */
93627 rdp->rsp->jiffies_resched += 5; /* Enable beating. */
93628 @@ -1097,7 +1097,7 @@ static void record_gp_stall_check_time(struct rcu_state *rsp)
93629 rsp->gp_start = j;
93630 smp_wmb(); /* Record start time before stall time. */
93631 j1 = rcu_jiffies_till_stall_check();
93632 - ACCESS_ONCE(rsp->jiffies_stall) = j + j1;
93633 + ACCESS_ONCE_RW(rsp->jiffies_stall) = j + j1;
93634 rsp->jiffies_resched = j + j1 / 2;
93635 rsp->n_force_qs_gpstart = ACCESS_ONCE(rsp->n_force_qs);
93636 }
93637 @@ -1156,7 +1156,7 @@ static void print_other_cpu_stall(struct rcu_state *rsp, unsigned long gpnum)
93638 raw_spin_unlock_irqrestore(&rnp->lock, flags);
93639 return;
93640 }
93641 - ACCESS_ONCE(rsp->jiffies_stall) = jiffies + 3 * rcu_jiffies_till_stall_check() + 3;
93642 + ACCESS_ONCE_RW(rsp->jiffies_stall) = jiffies + 3 * rcu_jiffies_till_stall_check() + 3;
93643 raw_spin_unlock_irqrestore(&rnp->lock, flags);
93644
93645 /*
93646 @@ -1240,7 +1240,7 @@ static void print_cpu_stall(struct rcu_state *rsp)
93647
93648 raw_spin_lock_irqsave(&rnp->lock, flags);
93649 if (ULONG_CMP_GE(jiffies, ACCESS_ONCE(rsp->jiffies_stall)))
93650 - ACCESS_ONCE(rsp->jiffies_stall) = jiffies +
93651 + ACCESS_ONCE_RW(rsp->jiffies_stall) = jiffies +
93652 3 * rcu_jiffies_till_stall_check() + 3;
93653 raw_spin_unlock_irqrestore(&rnp->lock, flags);
93654
93655 @@ -1324,7 +1324,7 @@ void rcu_cpu_stall_reset(void)
93656 struct rcu_state *rsp;
93657
93658 for_each_rcu_flavor(rsp)
93659 - ACCESS_ONCE(rsp->jiffies_stall) = jiffies + ULONG_MAX / 2;
93660 + ACCESS_ONCE_RW(rsp->jiffies_stall) = jiffies + ULONG_MAX / 2;
93661 }
93662
93663 /*
93664 @@ -1671,7 +1671,7 @@ static bool __note_gp_changes(struct rcu_state *rsp, struct rcu_node *rnp,
93665 rdp->rcu_qs_ctr_snap = __this_cpu_read(rcu_qs_ctr);
93666 rdp->qs_pending = !!(rnp->qsmask & rdp->grpmask);
93667 zero_cpu_stall_ticks(rdp);
93668 - ACCESS_ONCE(rdp->gpwrap) = false;
93669 + ACCESS_ONCE_RW(rdp->gpwrap) = false;
93670 }
93671 return ret;
93672 }
93673 @@ -1706,7 +1706,7 @@ static int rcu_gp_init(struct rcu_state *rsp)
93674 struct rcu_data *rdp;
93675 struct rcu_node *rnp = rcu_get_root(rsp);
93676
93677 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
93678 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
93679 rcu_bind_gp_kthread();
93680 raw_spin_lock_irq(&rnp->lock);
93681 smp_mb__after_unlock_lock();
93682 @@ -1715,7 +1715,7 @@ static int rcu_gp_init(struct rcu_state *rsp)
93683 raw_spin_unlock_irq(&rnp->lock);
93684 return 0;
93685 }
93686 - ACCESS_ONCE(rsp->gp_flags) = 0; /* Clear all flags: New grace period. */
93687 + ACCESS_ONCE_RW(rsp->gp_flags) = 0; /* Clear all flags: New grace period. */
93688
93689 if (WARN_ON_ONCE(rcu_gp_in_progress(rsp))) {
93690 /*
93691 @@ -1756,9 +1756,9 @@ static int rcu_gp_init(struct rcu_state *rsp)
93692 rdp = this_cpu_ptr(rsp->rda);
93693 rcu_preempt_check_blocked_tasks(rnp);
93694 rnp->qsmask = rnp->qsmaskinit;
93695 - ACCESS_ONCE(rnp->gpnum) = rsp->gpnum;
93696 + ACCESS_ONCE_RW(rnp->gpnum) = rsp->gpnum;
93697 WARN_ON_ONCE(rnp->completed != rsp->completed);
93698 - ACCESS_ONCE(rnp->completed) = rsp->completed;
93699 + ACCESS_ONCE_RW(rnp->completed) = rsp->completed;
93700 if (rnp == rdp->mynode)
93701 (void)__note_gp_changes(rsp, rnp, rdp);
93702 rcu_preempt_boost_start_gp(rnp);
93703 @@ -1767,7 +1767,7 @@ static int rcu_gp_init(struct rcu_state *rsp)
93704 rnp->grphi, rnp->qsmask);
93705 raw_spin_unlock_irq(&rnp->lock);
93706 cond_resched_rcu_qs();
93707 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
93708 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
93709 }
93710
93711 mutex_unlock(&rsp->onoff_mutex);
93712 @@ -1784,7 +1784,7 @@ static int rcu_gp_fqs(struct rcu_state *rsp, int fqs_state_in)
93713 unsigned long maxj;
93714 struct rcu_node *rnp = rcu_get_root(rsp);
93715
93716 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
93717 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
93718 rsp->n_force_qs++;
93719 if (fqs_state == RCU_SAVE_DYNTICK) {
93720 /* Collect dyntick-idle snapshots. */
93721 @@ -1805,7 +1805,7 @@ static int rcu_gp_fqs(struct rcu_state *rsp, int fqs_state_in)
93722 if (ACCESS_ONCE(rsp->gp_flags) & RCU_GP_FLAG_FQS) {
93723 raw_spin_lock_irq(&rnp->lock);
93724 smp_mb__after_unlock_lock();
93725 - ACCESS_ONCE(rsp->gp_flags) =
93726 + ACCESS_ONCE_RW(rsp->gp_flags) =
93727 ACCESS_ONCE(rsp->gp_flags) & ~RCU_GP_FLAG_FQS;
93728 raw_spin_unlock_irq(&rnp->lock);
93729 }
93730 @@ -1823,7 +1823,7 @@ static void rcu_gp_cleanup(struct rcu_state *rsp)
93731 struct rcu_data *rdp;
93732 struct rcu_node *rnp = rcu_get_root(rsp);
93733
93734 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
93735 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
93736 raw_spin_lock_irq(&rnp->lock);
93737 smp_mb__after_unlock_lock();
93738 gp_duration = jiffies - rsp->gp_start;
93739 @@ -1852,7 +1852,7 @@ static void rcu_gp_cleanup(struct rcu_state *rsp)
93740 rcu_for_each_node_breadth_first(rsp, rnp) {
93741 raw_spin_lock_irq(&rnp->lock);
93742 smp_mb__after_unlock_lock();
93743 - ACCESS_ONCE(rnp->completed) = rsp->gpnum;
93744 + ACCESS_ONCE_RW(rnp->completed) = rsp->gpnum;
93745 rdp = this_cpu_ptr(rsp->rda);
93746 if (rnp == rdp->mynode)
93747 needgp = __note_gp_changes(rsp, rnp, rdp) || needgp;
93748 @@ -1860,7 +1860,7 @@ static void rcu_gp_cleanup(struct rcu_state *rsp)
93749 nocb += rcu_future_gp_cleanup(rsp, rnp);
93750 raw_spin_unlock_irq(&rnp->lock);
93751 cond_resched_rcu_qs();
93752 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
93753 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
93754 }
93755 rnp = rcu_get_root(rsp);
93756 raw_spin_lock_irq(&rnp->lock);
93757 @@ -1868,14 +1868,14 @@ static void rcu_gp_cleanup(struct rcu_state *rsp)
93758 rcu_nocb_gp_set(rnp, nocb);
93759
93760 /* Declare grace period done. */
93761 - ACCESS_ONCE(rsp->completed) = rsp->gpnum;
93762 + ACCESS_ONCE_RW(rsp->completed) = rsp->gpnum;
93763 trace_rcu_grace_period(rsp->name, rsp->completed, TPS("end"));
93764 rsp->fqs_state = RCU_GP_IDLE;
93765 rdp = this_cpu_ptr(rsp->rda);
93766 /* Advance CBs to reduce false positives below. */
93767 needgp = rcu_advance_cbs(rsp, rnp, rdp) || needgp;
93768 if (needgp || cpu_needs_another_gp(rsp, rdp)) {
93769 - ACCESS_ONCE(rsp->gp_flags) = RCU_GP_FLAG_INIT;
93770 + ACCESS_ONCE_RW(rsp->gp_flags) = RCU_GP_FLAG_INIT;
93771 trace_rcu_grace_period(rsp->name,
93772 ACCESS_ONCE(rsp->gpnum),
93773 TPS("newreq"));
93774 @@ -1910,7 +1910,7 @@ static int __noreturn rcu_gp_kthread(void *arg)
93775 if (rcu_gp_init(rsp))
93776 break;
93777 cond_resched_rcu_qs();
93778 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
93779 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
93780 WARN_ON(signal_pending(current));
93781 trace_rcu_grace_period(rsp->name,
93782 ACCESS_ONCE(rsp->gpnum),
93783 @@ -1954,11 +1954,11 @@ static int __noreturn rcu_gp_kthread(void *arg)
93784 ACCESS_ONCE(rsp->gpnum),
93785 TPS("fqsend"));
93786 cond_resched_rcu_qs();
93787 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
93788 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
93789 } else {
93790 /* Deal with stray signal. */
93791 cond_resched_rcu_qs();
93792 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
93793 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
93794 WARN_ON(signal_pending(current));
93795 trace_rcu_grace_period(rsp->name,
93796 ACCESS_ONCE(rsp->gpnum),
93797 @@ -2003,7 +2003,7 @@ rcu_start_gp_advanced(struct rcu_state *rsp, struct rcu_node *rnp,
93798 */
93799 return false;
93800 }
93801 - ACCESS_ONCE(rsp->gp_flags) = RCU_GP_FLAG_INIT;
93802 + ACCESS_ONCE_RW(rsp->gp_flags) = RCU_GP_FLAG_INIT;
93803 trace_rcu_grace_period(rsp->name, ACCESS_ONCE(rsp->gpnum),
93804 TPS("newreq"));
93805
93806 @@ -2228,7 +2228,7 @@ rcu_send_cbs_to_orphanage(int cpu, struct rcu_state *rsp,
93807 rsp->qlen += rdp->qlen;
93808 rdp->n_cbs_orphaned += rdp->qlen;
93809 rdp->qlen_lazy = 0;
93810 - ACCESS_ONCE(rdp->qlen) = 0;
93811 + ACCESS_ONCE_RW(rdp->qlen) = 0;
93812 }
93813
93814 /*
93815 @@ -2490,7 +2490,7 @@ static void rcu_do_batch(struct rcu_state *rsp, struct rcu_data *rdp)
93816 }
93817 smp_mb(); /* List handling before counting for rcu_barrier(). */
93818 rdp->qlen_lazy -= count_lazy;
93819 - ACCESS_ONCE(rdp->qlen) = rdp->qlen - count;
93820 + ACCESS_ONCE_RW(rdp->qlen) = rdp->qlen - count;
93821 rdp->n_cbs_invoked += count;
93822
93823 /* Reinstate batch limit if we have worked down the excess. */
93824 @@ -2647,7 +2647,7 @@ static void force_quiescent_state(struct rcu_state *rsp)
93825 raw_spin_unlock_irqrestore(&rnp_old->lock, flags);
93826 return; /* Someone beat us to it. */
93827 }
93828 - ACCESS_ONCE(rsp->gp_flags) =
93829 + ACCESS_ONCE_RW(rsp->gp_flags) =
93830 ACCESS_ONCE(rsp->gp_flags) | RCU_GP_FLAG_FQS;
93831 raw_spin_unlock_irqrestore(&rnp_old->lock, flags);
93832 rcu_gp_kthread_wake(rsp);
93833 @@ -2693,7 +2693,7 @@ __rcu_process_callbacks(struct rcu_state *rsp)
93834 /*
93835 * Do RCU core processing for the current CPU.
93836 */
93837 -static void rcu_process_callbacks(struct softirq_action *unused)
93838 +static void rcu_process_callbacks(void)
93839 {
93840 struct rcu_state *rsp;
93841
93842 @@ -2805,7 +2805,7 @@ __call_rcu(struct rcu_head *head, void (*func)(struct rcu_head *rcu),
93843 WARN_ON_ONCE((unsigned long)head & 0x1); /* Misaligned rcu_head! */
93844 if (debug_rcu_head_queue(head)) {
93845 /* Probable double call_rcu(), so leak the callback. */
93846 - ACCESS_ONCE(head->func) = rcu_leak_callback;
93847 + ACCESS_ONCE_RW(head->func) = rcu_leak_callback;
93848 WARN_ONCE(1, "__call_rcu(): Leaked duplicate callback\n");
93849 return;
93850 }
93851 @@ -2833,7 +2833,7 @@ __call_rcu(struct rcu_head *head, void (*func)(struct rcu_head *rcu),
93852 local_irq_restore(flags);
93853 return;
93854 }
93855 - ACCESS_ONCE(rdp->qlen) = rdp->qlen + 1;
93856 + ACCESS_ONCE_RW(rdp->qlen) = rdp->qlen + 1;
93857 if (lazy)
93858 rdp->qlen_lazy++;
93859 else
93860 @@ -3106,11 +3106,11 @@ void synchronize_sched_expedited(void)
93861 * counter wrap on a 32-bit system. Quite a few more CPUs would of
93862 * course be required on a 64-bit system.
93863 */
93864 - if (ULONG_CMP_GE((ulong)atomic_long_read(&rsp->expedited_start),
93865 + if (ULONG_CMP_GE((ulong)atomic_long_read_unchecked(&rsp->expedited_start),
93866 (ulong)atomic_long_read(&rsp->expedited_done) +
93867 ULONG_MAX / 8)) {
93868 synchronize_sched();
93869 - atomic_long_inc(&rsp->expedited_wrap);
93870 + atomic_long_inc_unchecked(&rsp->expedited_wrap);
93871 return;
93872 }
93873
93874 @@ -3118,12 +3118,12 @@ void synchronize_sched_expedited(void)
93875 * Take a ticket. Note that atomic_inc_return() implies a
93876 * full memory barrier.
93877 */
93878 - snap = atomic_long_inc_return(&rsp->expedited_start);
93879 + snap = atomic_long_inc_return_unchecked(&rsp->expedited_start);
93880 firstsnap = snap;
93881 if (!try_get_online_cpus()) {
93882 /* CPU hotplug operation in flight, fall back to normal GP. */
93883 wait_rcu_gp(call_rcu_sched);
93884 - atomic_long_inc(&rsp->expedited_normal);
93885 + atomic_long_inc_unchecked(&rsp->expedited_normal);
93886 return;
93887 }
93888 WARN_ON_ONCE(cpu_is_offline(raw_smp_processor_id()));
93889 @@ -3136,7 +3136,7 @@ void synchronize_sched_expedited(void)
93890 for_each_cpu(cpu, cm) {
93891 struct rcu_dynticks *rdtp = &per_cpu(rcu_dynticks, cpu);
93892
93893 - if (!(atomic_add_return(0, &rdtp->dynticks) & 0x1))
93894 + if (!(atomic_add_return_unchecked(0, &rdtp->dynticks) & 0x1))
93895 cpumask_clear_cpu(cpu, cm);
93896 }
93897 if (cpumask_weight(cm) == 0)
93898 @@ -3151,14 +3151,14 @@ void synchronize_sched_expedited(void)
93899 synchronize_sched_expedited_cpu_stop,
93900 NULL) == -EAGAIN) {
93901 put_online_cpus();
93902 - atomic_long_inc(&rsp->expedited_tryfail);
93903 + atomic_long_inc_unchecked(&rsp->expedited_tryfail);
93904
93905 /* Check to see if someone else did our work for us. */
93906 s = atomic_long_read(&rsp->expedited_done);
93907 if (ULONG_CMP_GE((ulong)s, (ulong)firstsnap)) {
93908 /* ensure test happens before caller kfree */
93909 smp_mb__before_atomic(); /* ^^^ */
93910 - atomic_long_inc(&rsp->expedited_workdone1);
93911 + atomic_long_inc_unchecked(&rsp->expedited_workdone1);
93912 free_cpumask_var(cm);
93913 return;
93914 }
93915 @@ -3168,7 +3168,7 @@ void synchronize_sched_expedited(void)
93916 udelay(trycount * num_online_cpus());
93917 } else {
93918 wait_rcu_gp(call_rcu_sched);
93919 - atomic_long_inc(&rsp->expedited_normal);
93920 + atomic_long_inc_unchecked(&rsp->expedited_normal);
93921 free_cpumask_var(cm);
93922 return;
93923 }
93924 @@ -3178,7 +3178,7 @@ void synchronize_sched_expedited(void)
93925 if (ULONG_CMP_GE((ulong)s, (ulong)firstsnap)) {
93926 /* ensure test happens before caller kfree */
93927 smp_mb__before_atomic(); /* ^^^ */
93928 - atomic_long_inc(&rsp->expedited_workdone2);
93929 + atomic_long_inc_unchecked(&rsp->expedited_workdone2);
93930 free_cpumask_var(cm);
93931 return;
93932 }
93933 @@ -3193,14 +3193,14 @@ void synchronize_sched_expedited(void)
93934 if (!try_get_online_cpus()) {
93935 /* CPU hotplug operation in flight, use normal GP. */
93936 wait_rcu_gp(call_rcu_sched);
93937 - atomic_long_inc(&rsp->expedited_normal);
93938 + atomic_long_inc_unchecked(&rsp->expedited_normal);
93939 free_cpumask_var(cm);
93940 return;
93941 }
93942 - snap = atomic_long_read(&rsp->expedited_start);
93943 + snap = atomic_long_read_unchecked(&rsp->expedited_start);
93944 smp_mb(); /* ensure read is before try_stop_cpus(). */
93945 }
93946 - atomic_long_inc(&rsp->expedited_stoppedcpus);
93947 + atomic_long_inc_unchecked(&rsp->expedited_stoppedcpus);
93948
93949 all_cpus_idle:
93950 free_cpumask_var(cm);
93951 @@ -3212,16 +3212,16 @@ all_cpus_idle:
93952 * than we did already did their update.
93953 */
93954 do {
93955 - atomic_long_inc(&rsp->expedited_done_tries);
93956 + atomic_long_inc_unchecked(&rsp->expedited_done_tries);
93957 s = atomic_long_read(&rsp->expedited_done);
93958 if (ULONG_CMP_GE((ulong)s, (ulong)snap)) {
93959 /* ensure test happens before caller kfree */
93960 smp_mb__before_atomic(); /* ^^^ */
93961 - atomic_long_inc(&rsp->expedited_done_lost);
93962 + atomic_long_inc_unchecked(&rsp->expedited_done_lost);
93963 break;
93964 }
93965 } while (atomic_long_cmpxchg(&rsp->expedited_done, s, snap) != s);
93966 - atomic_long_inc(&rsp->expedited_done_exit);
93967 + atomic_long_inc_unchecked(&rsp->expedited_done_exit);
93968
93969 put_online_cpus();
93970 }
93971 @@ -3431,7 +3431,7 @@ static void _rcu_barrier(struct rcu_state *rsp)
93972 * ACCESS_ONCE() to prevent the compiler from speculating
93973 * the increment to precede the early-exit check.
93974 */
93975 - ACCESS_ONCE(rsp->n_barrier_done) = rsp->n_barrier_done + 1;
93976 + ACCESS_ONCE_RW(rsp->n_barrier_done) = rsp->n_barrier_done + 1;
93977 WARN_ON_ONCE((rsp->n_barrier_done & 0x1) != 1);
93978 _rcu_barrier_trace(rsp, "Inc1", -1, rsp->n_barrier_done);
93979 smp_mb(); /* Order ->n_barrier_done increment with below mechanism. */
93980 @@ -3487,7 +3487,7 @@ static void _rcu_barrier(struct rcu_state *rsp)
93981
93982 /* Increment ->n_barrier_done to prevent duplicate work. */
93983 smp_mb(); /* Keep increment after above mechanism. */
93984 - ACCESS_ONCE(rsp->n_barrier_done) = rsp->n_barrier_done + 1;
93985 + ACCESS_ONCE_RW(rsp->n_barrier_done) = rsp->n_barrier_done + 1;
93986 WARN_ON_ONCE((rsp->n_barrier_done & 0x1) != 0);
93987 _rcu_barrier_trace(rsp, "Inc2", -1, rsp->n_barrier_done);
93988 smp_mb(); /* Keep increment before caller's subsequent code. */
93989 @@ -3532,7 +3532,7 @@ rcu_boot_init_percpu_data(int cpu, struct rcu_state *rsp)
93990 rdp->grpmask = 1UL << (cpu - rdp->mynode->grplo);
93991 rdp->dynticks = &per_cpu(rcu_dynticks, cpu);
93992 WARN_ON_ONCE(rdp->dynticks->dynticks_nesting != DYNTICK_TASK_EXIT_IDLE);
93993 - WARN_ON_ONCE(atomic_read(&rdp->dynticks->dynticks) != 1);
93994 + WARN_ON_ONCE(atomic_read_unchecked(&rdp->dynticks->dynticks) != 1);
93995 rdp->cpu = cpu;
93996 rdp->rsp = rsp;
93997 rcu_boot_init_nocb_percpu_data(rdp);
93998 @@ -3565,8 +3565,8 @@ rcu_init_percpu_data(int cpu, struct rcu_state *rsp)
93999 init_callback_list(rdp); /* Re-enable callbacks on this CPU. */
94000 rdp->dynticks->dynticks_nesting = DYNTICK_TASK_EXIT_IDLE;
94001 rcu_sysidle_init_percpu_data(rdp->dynticks);
94002 - atomic_set(&rdp->dynticks->dynticks,
94003 - (atomic_read(&rdp->dynticks->dynticks) & ~0x1) + 1);
94004 + atomic_set_unchecked(&rdp->dynticks->dynticks,
94005 + (atomic_read_unchecked(&rdp->dynticks->dynticks) & ~0x1) + 1);
94006 raw_spin_unlock(&rnp->lock); /* irqs remain disabled. */
94007
94008 /* Add CPU to rcu_node bitmasks. */
94009 diff --git a/kernel/rcu/tree.h b/kernel/rcu/tree.h
94010 index 119de39..f07d31a 100644
94011 --- a/kernel/rcu/tree.h
94012 +++ b/kernel/rcu/tree.h
94013 @@ -86,11 +86,11 @@ struct rcu_dynticks {
94014 long long dynticks_nesting; /* Track irq/process nesting level. */
94015 /* Process level is worth LLONG_MAX/2. */
94016 int dynticks_nmi_nesting; /* Track NMI nesting level. */
94017 - atomic_t dynticks; /* Even value for idle, else odd. */
94018 + atomic_unchecked_t dynticks;/* Even value for idle, else odd. */
94019 #ifdef CONFIG_NO_HZ_FULL_SYSIDLE
94020 long long dynticks_idle_nesting;
94021 /* irq/process nesting level from idle. */
94022 - atomic_t dynticks_idle; /* Even value for idle, else odd. */
94023 + atomic_unchecked_t dynticks_idle;/* Even value for idle, else odd. */
94024 /* "Idle" excludes userspace execution. */
94025 unsigned long dynticks_idle_jiffies;
94026 /* End of last non-NMI non-idle period. */
94027 @@ -457,17 +457,17 @@ struct rcu_state {
94028 /* _rcu_barrier(). */
94029 /* End of fields guarded by barrier_mutex. */
94030
94031 - atomic_long_t expedited_start; /* Starting ticket. */
94032 - atomic_long_t expedited_done; /* Done ticket. */
94033 - atomic_long_t expedited_wrap; /* # near-wrap incidents. */
94034 - atomic_long_t expedited_tryfail; /* # acquisition failures. */
94035 - atomic_long_t expedited_workdone1; /* # done by others #1. */
94036 - atomic_long_t expedited_workdone2; /* # done by others #2. */
94037 - atomic_long_t expedited_normal; /* # fallbacks to normal. */
94038 - atomic_long_t expedited_stoppedcpus; /* # successful stop_cpus. */
94039 - atomic_long_t expedited_done_tries; /* # tries to update _done. */
94040 - atomic_long_t expedited_done_lost; /* # times beaten to _done. */
94041 - atomic_long_t expedited_done_exit; /* # times exited _done loop. */
94042 + atomic_long_unchecked_t expedited_start; /* Starting ticket. */
94043 + atomic_long_t expedited_done; /* Done ticket. */
94044 + atomic_long_unchecked_t expedited_wrap; /* # near-wrap incidents. */
94045 + atomic_long_unchecked_t expedited_tryfail; /* # acquisition failures. */
94046 + atomic_long_unchecked_t expedited_workdone1; /* # done by others #1. */
94047 + atomic_long_unchecked_t expedited_workdone2; /* # done by others #2. */
94048 + atomic_long_unchecked_t expedited_normal; /* # fallbacks to normal. */
94049 + atomic_long_unchecked_t expedited_stoppedcpus; /* # successful stop_cpus. */
94050 + atomic_long_unchecked_t expedited_done_tries; /* # tries to update _done. */
94051 + atomic_long_unchecked_t expedited_done_lost; /* # times beaten to _done. */
94052 + atomic_long_unchecked_t expedited_done_exit; /* # times exited _done loop. */
94053
94054 unsigned long jiffies_force_qs; /* Time at which to invoke */
94055 /* force_quiescent_state(). */
94056 diff --git a/kernel/rcu/tree_plugin.h b/kernel/rcu/tree_plugin.h
94057 index 0a571e9..fbfd611 100644
94058 --- a/kernel/rcu/tree_plugin.h
94059 +++ b/kernel/rcu/tree_plugin.h
94060 @@ -619,7 +619,7 @@ static int rcu_preempted_readers_exp(struct rcu_node *rnp)
94061 static int sync_rcu_preempt_exp_done(struct rcu_node *rnp)
94062 {
94063 return !rcu_preempted_readers_exp(rnp) &&
94064 - ACCESS_ONCE(rnp->expmask) == 0;
94065 + ACCESS_ONCE_RW(rnp->expmask) == 0;
94066 }
94067
94068 /*
94069 @@ -780,7 +780,7 @@ void synchronize_rcu_expedited(void)
94070
94071 /* Clean up and exit. */
94072 smp_mb(); /* ensure expedited GP seen before counter increment. */
94073 - ACCESS_ONCE(sync_rcu_preempt_exp_count) =
94074 + ACCESS_ONCE_RW(sync_rcu_preempt_exp_count) =
94075 sync_rcu_preempt_exp_count + 1;
94076 unlock_mb_ret:
94077 mutex_unlock(&sync_rcu_preempt_exp_mutex);
94078 @@ -1290,7 +1290,7 @@ static void rcu_boost_kthread_setaffinity(struct rcu_node *rnp, int outgoingcpu)
94079 free_cpumask_var(cm);
94080 }
94081
94082 -static struct smp_hotplug_thread rcu_cpu_thread_spec = {
94083 +static struct smp_hotplug_thread rcu_cpu_thread_spec __read_only = {
94084 .store = &rcu_cpu_kthread_task,
94085 .thread_should_run = rcu_cpu_kthread_should_run,
94086 .thread_fn = rcu_cpu_kthread,
94087 @@ -1761,7 +1761,7 @@ static void print_cpu_stall_info(struct rcu_state *rsp, int cpu)
94088 print_cpu_stall_fast_no_hz(fast_no_hz, cpu);
94089 pr_err("\t%d: (%lu %s) idle=%03x/%llx/%d softirq=%u/%u fqs=%ld %s\n",
94090 cpu, ticks_value, ticks_title,
94091 - atomic_read(&rdtp->dynticks) & 0xfff,
94092 + atomic_read_unchecked(&rdtp->dynticks) & 0xfff,
94093 rdtp->dynticks_nesting, rdtp->dynticks_nmi_nesting,
94094 rdp->softirq_snap, kstat_softirqs_cpu(RCU_SOFTIRQ, cpu),
94095 ACCESS_ONCE(rsp->n_force_qs) - rsp->n_force_qs_gpstart,
94096 @@ -1906,7 +1906,7 @@ static void wake_nocb_leader(struct rcu_data *rdp, bool force)
94097 return;
94098 if (ACCESS_ONCE(rdp_leader->nocb_leader_sleep) || force) {
94099 /* Prior smp_mb__after_atomic() orders against prior enqueue. */
94100 - ACCESS_ONCE(rdp_leader->nocb_leader_sleep) = false;
94101 + ACCESS_ONCE_RW(rdp_leader->nocb_leader_sleep) = false;
94102 wake_up(&rdp_leader->nocb_wq);
94103 }
94104 }
94105 @@ -1978,7 +1978,7 @@ static void __call_rcu_nocb_enqueue(struct rcu_data *rdp,
94106 atomic_long_add(rhcount, &rdp->nocb_q_count);
94107 /* rcu_barrier() relies on ->nocb_q_count add before xchg. */
94108 old_rhpp = xchg(&rdp->nocb_tail, rhtp);
94109 - ACCESS_ONCE(*old_rhpp) = rhp;
94110 + ACCESS_ONCE_RW(*old_rhpp) = rhp;
94111 atomic_long_add(rhcount_lazy, &rdp->nocb_q_count_lazy);
94112 smp_mb__after_atomic(); /* Store *old_rhpp before _wake test. */
94113
94114 @@ -2167,7 +2167,7 @@ wait_again:
94115 continue; /* No CBs here, try next follower. */
94116
94117 /* Move callbacks to wait-for-GP list, which is empty. */
94118 - ACCESS_ONCE(rdp->nocb_head) = NULL;
94119 + ACCESS_ONCE_RW(rdp->nocb_head) = NULL;
94120 rdp->nocb_gp_tail = xchg(&rdp->nocb_tail, &rdp->nocb_head);
94121 gotcbs = true;
94122 }
94123 @@ -2288,7 +2288,7 @@ static int rcu_nocb_kthread(void *arg)
94124 list = ACCESS_ONCE(rdp->nocb_follower_head);
94125 BUG_ON(!list);
94126 trace_rcu_nocb_wake(rdp->rsp->name, rdp->cpu, "WokeNonEmpty");
94127 - ACCESS_ONCE(rdp->nocb_follower_head) = NULL;
94128 + ACCESS_ONCE_RW(rdp->nocb_follower_head) = NULL;
94129 tail = xchg(&rdp->nocb_follower_tail, &rdp->nocb_follower_head);
94130
94131 /* Each pass through the following loop invokes a callback. */
94132 @@ -2338,7 +2338,7 @@ static void do_nocb_deferred_wakeup(struct rcu_data *rdp)
94133 if (!rcu_nocb_need_deferred_wakeup(rdp))
94134 return;
94135 ndw = ACCESS_ONCE(rdp->nocb_defer_wakeup);
94136 - ACCESS_ONCE(rdp->nocb_defer_wakeup) = RCU_NOGP_WAKE_NOT;
94137 + ACCESS_ONCE_RW(rdp->nocb_defer_wakeup) = RCU_NOGP_WAKE_NOT;
94138 wake_nocb_leader(rdp, ndw == RCU_NOGP_WAKE_FORCE);
94139 trace_rcu_nocb_wake(rdp->rsp->name, rdp->cpu, TPS("DeferredWake"));
94140 }
94141 @@ -2461,7 +2461,7 @@ static void rcu_spawn_one_nocb_kthread(struct rcu_state *rsp, int cpu)
94142 t = kthread_run(rcu_nocb_kthread, rdp_spawn,
94143 "rcuo%c/%d", rsp->abbr, cpu);
94144 BUG_ON(IS_ERR(t));
94145 - ACCESS_ONCE(rdp_spawn->nocb_kthread) = t;
94146 + ACCESS_ONCE_RW(rdp_spawn->nocb_kthread) = t;
94147 }
94148
94149 /*
94150 @@ -2666,11 +2666,11 @@ static void rcu_sysidle_enter(int irq)
94151
94152 /* Record start of fully idle period. */
94153 j = jiffies;
94154 - ACCESS_ONCE(rdtp->dynticks_idle_jiffies) = j;
94155 + ACCESS_ONCE_RW(rdtp->dynticks_idle_jiffies) = j;
94156 smp_mb__before_atomic();
94157 - atomic_inc(&rdtp->dynticks_idle);
94158 + atomic_inc_unchecked(&rdtp->dynticks_idle);
94159 smp_mb__after_atomic();
94160 - WARN_ON_ONCE(atomic_read(&rdtp->dynticks_idle) & 0x1);
94161 + WARN_ON_ONCE(atomic_read_unchecked(&rdtp->dynticks_idle) & 0x1);
94162 }
94163
94164 /*
94165 @@ -2741,9 +2741,9 @@ static void rcu_sysidle_exit(int irq)
94166
94167 /* Record end of idle period. */
94168 smp_mb__before_atomic();
94169 - atomic_inc(&rdtp->dynticks_idle);
94170 + atomic_inc_unchecked(&rdtp->dynticks_idle);
94171 smp_mb__after_atomic();
94172 - WARN_ON_ONCE(!(atomic_read(&rdtp->dynticks_idle) & 0x1));
94173 + WARN_ON_ONCE(!(atomic_read_unchecked(&rdtp->dynticks_idle) & 0x1));
94174
94175 /*
94176 * If we are the timekeeping CPU, we are permitted to be non-idle
94177 @@ -2788,7 +2788,7 @@ static void rcu_sysidle_check_cpu(struct rcu_data *rdp, bool *isidle,
94178 WARN_ON_ONCE(smp_processor_id() != tick_do_timer_cpu);
94179
94180 /* Pick up current idle and NMI-nesting counter and check. */
94181 - cur = atomic_read(&rdtp->dynticks_idle);
94182 + cur = atomic_read_unchecked(&rdtp->dynticks_idle);
94183 if (cur & 0x1) {
94184 *isidle = false; /* We are not idle! */
94185 return;
94186 @@ -2837,7 +2837,7 @@ static void rcu_sysidle(unsigned long j)
94187 case RCU_SYSIDLE_NOT:
94188
94189 /* First time all are idle, so note a short idle period. */
94190 - ACCESS_ONCE(full_sysidle_state) = RCU_SYSIDLE_SHORT;
94191 + ACCESS_ONCE_RW(full_sysidle_state) = RCU_SYSIDLE_SHORT;
94192 break;
94193
94194 case RCU_SYSIDLE_SHORT:
94195 @@ -2875,7 +2875,7 @@ static void rcu_sysidle_cancel(void)
94196 {
94197 smp_mb();
94198 if (full_sysidle_state > RCU_SYSIDLE_SHORT)
94199 - ACCESS_ONCE(full_sysidle_state) = RCU_SYSIDLE_NOT;
94200 + ACCESS_ONCE_RW(full_sysidle_state) = RCU_SYSIDLE_NOT;
94201 }
94202
94203 /*
94204 @@ -2927,7 +2927,7 @@ static void rcu_sysidle_cb(struct rcu_head *rhp)
94205 smp_mb(); /* grace period precedes setting inuse. */
94206
94207 rshp = container_of(rhp, struct rcu_sysidle_head, rh);
94208 - ACCESS_ONCE(rshp->inuse) = 0;
94209 + ACCESS_ONCE_RW(rshp->inuse) = 0;
94210 }
94211
94212 /*
94213 @@ -3080,7 +3080,7 @@ static void rcu_bind_gp_kthread(void)
94214 static void rcu_dynticks_task_enter(void)
94215 {
94216 #if defined(CONFIG_TASKS_RCU) && defined(CONFIG_NO_HZ_FULL)
94217 - ACCESS_ONCE(current->rcu_tasks_idle_cpu) = smp_processor_id();
94218 + ACCESS_ONCE_RW(current->rcu_tasks_idle_cpu) = smp_processor_id();
94219 #endif /* #if defined(CONFIG_TASKS_RCU) && defined(CONFIG_NO_HZ_FULL) */
94220 }
94221
94222 @@ -3088,6 +3088,6 @@ static void rcu_dynticks_task_enter(void)
94223 static void rcu_dynticks_task_exit(void)
94224 {
94225 #if defined(CONFIG_TASKS_RCU) && defined(CONFIG_NO_HZ_FULL)
94226 - ACCESS_ONCE(current->rcu_tasks_idle_cpu) = -1;
94227 + ACCESS_ONCE_RW(current->rcu_tasks_idle_cpu) = -1;
94228 #endif /* #if defined(CONFIG_TASKS_RCU) && defined(CONFIG_NO_HZ_FULL) */
94229 }
94230 diff --git a/kernel/rcu/tree_trace.c b/kernel/rcu/tree_trace.c
94231 index fbb6240..f6c5097 100644
94232 --- a/kernel/rcu/tree_trace.c
94233 +++ b/kernel/rcu/tree_trace.c
94234 @@ -125,7 +125,7 @@ static void print_one_rcu_data(struct seq_file *m, struct rcu_data *rdp)
94235 rdp->rcu_qs_ctr_snap == per_cpu(rcu_qs_ctr, rdp->cpu),
94236 rdp->qs_pending);
94237 seq_printf(m, " dt=%d/%llx/%d df=%lu",
94238 - atomic_read(&rdp->dynticks->dynticks),
94239 + atomic_read_unchecked(&rdp->dynticks->dynticks),
94240 rdp->dynticks->dynticks_nesting,
94241 rdp->dynticks->dynticks_nmi_nesting,
94242 rdp->dynticks_fqs);
94243 @@ -186,17 +186,17 @@ static int show_rcuexp(struct seq_file *m, void *v)
94244 struct rcu_state *rsp = (struct rcu_state *)m->private;
94245
94246 seq_printf(m, "s=%lu d=%lu w=%lu tf=%lu wd1=%lu wd2=%lu n=%lu sc=%lu dt=%lu dl=%lu dx=%lu\n",
94247 - atomic_long_read(&rsp->expedited_start),
94248 + atomic_long_read_unchecked(&rsp->expedited_start),
94249 atomic_long_read(&rsp->expedited_done),
94250 - atomic_long_read(&rsp->expedited_wrap),
94251 - atomic_long_read(&rsp->expedited_tryfail),
94252 - atomic_long_read(&rsp->expedited_workdone1),
94253 - atomic_long_read(&rsp->expedited_workdone2),
94254 - atomic_long_read(&rsp->expedited_normal),
94255 - atomic_long_read(&rsp->expedited_stoppedcpus),
94256 - atomic_long_read(&rsp->expedited_done_tries),
94257 - atomic_long_read(&rsp->expedited_done_lost),
94258 - atomic_long_read(&rsp->expedited_done_exit));
94259 + atomic_long_read_unchecked(&rsp->expedited_wrap),
94260 + atomic_long_read_unchecked(&rsp->expedited_tryfail),
94261 + atomic_long_read_unchecked(&rsp->expedited_workdone1),
94262 + atomic_long_read_unchecked(&rsp->expedited_workdone2),
94263 + atomic_long_read_unchecked(&rsp->expedited_normal),
94264 + atomic_long_read_unchecked(&rsp->expedited_stoppedcpus),
94265 + atomic_long_read_unchecked(&rsp->expedited_done_tries),
94266 + atomic_long_read_unchecked(&rsp->expedited_done_lost),
94267 + atomic_long_read_unchecked(&rsp->expedited_done_exit));
94268 return 0;
94269 }
94270
94271 diff --git a/kernel/rcu/update.c b/kernel/rcu/update.c
94272 index e0d31a3..f4dafe3 100644
94273 --- a/kernel/rcu/update.c
94274 +++ b/kernel/rcu/update.c
94275 @@ -342,10 +342,10 @@ int rcu_jiffies_till_stall_check(void)
94276 * for CONFIG_RCU_CPU_STALL_TIMEOUT.
94277 */
94278 if (till_stall_check < 3) {
94279 - ACCESS_ONCE(rcu_cpu_stall_timeout) = 3;
94280 + ACCESS_ONCE_RW(rcu_cpu_stall_timeout) = 3;
94281 till_stall_check = 3;
94282 } else if (till_stall_check > 300) {
94283 - ACCESS_ONCE(rcu_cpu_stall_timeout) = 300;
94284 + ACCESS_ONCE_RW(rcu_cpu_stall_timeout) = 300;
94285 till_stall_check = 300;
94286 }
94287 return till_stall_check * HZ + RCU_STALL_DELAY_DELTA;
94288 @@ -501,7 +501,7 @@ static void check_holdout_task(struct task_struct *t,
94289 !ACCESS_ONCE(t->on_rq) ||
94290 (IS_ENABLED(CONFIG_NO_HZ_FULL) &&
94291 !is_idle_task(t) && t->rcu_tasks_idle_cpu >= 0)) {
94292 - ACCESS_ONCE(t->rcu_tasks_holdout) = false;
94293 + ACCESS_ONCE_RW(t->rcu_tasks_holdout) = false;
94294 list_del_init(&t->rcu_tasks_holdout_list);
94295 put_task_struct(t);
94296 return;
94297 @@ -589,7 +589,7 @@ static int __noreturn rcu_tasks_kthread(void *arg)
94298 !is_idle_task(t)) {
94299 get_task_struct(t);
94300 t->rcu_tasks_nvcsw = ACCESS_ONCE(t->nvcsw);
94301 - ACCESS_ONCE(t->rcu_tasks_holdout) = true;
94302 + ACCESS_ONCE_RW(t->rcu_tasks_holdout) = true;
94303 list_add(&t->rcu_tasks_holdout_list,
94304 &rcu_tasks_holdouts);
94305 }
94306 @@ -686,7 +686,7 @@ static void rcu_spawn_tasks_kthread(void)
94307 t = kthread_run(rcu_tasks_kthread, NULL, "rcu_tasks_kthread");
94308 BUG_ON(IS_ERR(t));
94309 smp_mb(); /* Ensure others see full kthread. */
94310 - ACCESS_ONCE(rcu_tasks_kthread_ptr) = t;
94311 + ACCESS_ONCE_RW(rcu_tasks_kthread_ptr) = t;
94312 mutex_unlock(&rcu_tasks_kthread_mutex);
94313 }
94314
94315 diff --git a/kernel/resource.c b/kernel/resource.c
94316 index 19f2357..ebe7f35 100644
94317 --- a/kernel/resource.c
94318 +++ b/kernel/resource.c
94319 @@ -162,8 +162,18 @@ static const struct file_operations proc_iomem_operations = {
94320
94321 static int __init ioresources_init(void)
94322 {
94323 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
94324 +#ifdef CONFIG_GRKERNSEC_PROC_USER
94325 + proc_create("ioports", S_IRUSR, NULL, &proc_ioports_operations);
94326 + proc_create("iomem", S_IRUSR, NULL, &proc_iomem_operations);
94327 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
94328 + proc_create("ioports", S_IRUSR | S_IRGRP, NULL, &proc_ioports_operations);
94329 + proc_create("iomem", S_IRUSR | S_IRGRP, NULL, &proc_iomem_operations);
94330 +#endif
94331 +#else
94332 proc_create("ioports", 0, NULL, &proc_ioports_operations);
94333 proc_create("iomem", 0, NULL, &proc_iomem_operations);
94334 +#endif
94335 return 0;
94336 }
94337 __initcall(ioresources_init);
94338 diff --git a/kernel/sched/auto_group.c b/kernel/sched/auto_group.c
94339 index eae160d..c9aa22e 100644
94340 --- a/kernel/sched/auto_group.c
94341 +++ b/kernel/sched/auto_group.c
94342 @@ -11,7 +11,7 @@
94343
94344 unsigned int __read_mostly sysctl_sched_autogroup_enabled = 1;
94345 static struct autogroup autogroup_default;
94346 -static atomic_t autogroup_seq_nr;
94347 +static atomic_unchecked_t autogroup_seq_nr;
94348
94349 void __init autogroup_init(struct task_struct *init_task)
94350 {
94351 @@ -79,7 +79,7 @@ static inline struct autogroup *autogroup_create(void)
94352
94353 kref_init(&ag->kref);
94354 init_rwsem(&ag->lock);
94355 - ag->id = atomic_inc_return(&autogroup_seq_nr);
94356 + ag->id = atomic_inc_return_unchecked(&autogroup_seq_nr);
94357 ag->tg = tg;
94358 #ifdef CONFIG_RT_GROUP_SCHED
94359 /*
94360 diff --git a/kernel/sched/completion.c b/kernel/sched/completion.c
94361 index 8d0f35d..c16360d 100644
94362 --- a/kernel/sched/completion.c
94363 +++ b/kernel/sched/completion.c
94364 @@ -205,7 +205,7 @@ EXPORT_SYMBOL(wait_for_completion_interruptible);
94365 * Return: -ERESTARTSYS if interrupted, 0 if timed out, positive (at least 1,
94366 * or number of jiffies left till timeout) if completed.
94367 */
94368 -long __sched
94369 +long __sched __intentional_overflow(-1)
94370 wait_for_completion_interruptible_timeout(struct completion *x,
94371 unsigned long timeout)
94372 {
94373 @@ -222,7 +222,7 @@ EXPORT_SYMBOL(wait_for_completion_interruptible_timeout);
94374 *
94375 * Return: -ERESTARTSYS if interrupted, 0 if completed.
94376 */
94377 -int __sched wait_for_completion_killable(struct completion *x)
94378 +int __sched __intentional_overflow(-1) wait_for_completion_killable(struct completion *x)
94379 {
94380 long t = wait_for_common(x, MAX_SCHEDULE_TIMEOUT, TASK_KILLABLE);
94381 if (t == -ERESTARTSYS)
94382 @@ -243,7 +243,7 @@ EXPORT_SYMBOL(wait_for_completion_killable);
94383 * Return: -ERESTARTSYS if interrupted, 0 if timed out, positive (at least 1,
94384 * or number of jiffies left till timeout) if completed.
94385 */
94386 -long __sched
94387 +long __sched __intentional_overflow(-1)
94388 wait_for_completion_killable_timeout(struct completion *x,
94389 unsigned long timeout)
94390 {
94391 diff --git a/kernel/sched/core.c b/kernel/sched/core.c
94392 index 3d5f6f6..a94298f 100644
94393 --- a/kernel/sched/core.c
94394 +++ b/kernel/sched/core.c
94395 @@ -1862,7 +1862,7 @@ void set_numabalancing_state(bool enabled)
94396 int sysctl_numa_balancing(struct ctl_table *table, int write,
94397 void __user *buffer, size_t *lenp, loff_t *ppos)
94398 {
94399 - struct ctl_table t;
94400 + ctl_table_no_const t;
94401 int err;
94402 int state = numabalancing_enabled;
94403
94404 @@ -2312,8 +2312,10 @@ context_switch(struct rq *rq, struct task_struct *prev,
94405 next->active_mm = oldmm;
94406 atomic_inc(&oldmm->mm_count);
94407 enter_lazy_tlb(oldmm, next);
94408 - } else
94409 + } else {
94410 switch_mm(oldmm, mm, next);
94411 + populate_stack();
94412 + }
94413
94414 if (!prev->mm) {
94415 prev->active_mm = NULL;
94416 @@ -3124,6 +3126,8 @@ int can_nice(const struct task_struct *p, const int nice)
94417 /* convert nice value [19,-20] to rlimit style value [1,40] */
94418 int nice_rlim = nice_to_rlimit(nice);
94419
94420 + gr_learn_resource(p, RLIMIT_NICE, nice_rlim, 1);
94421 +
94422 return (nice_rlim <= task_rlimit(p, RLIMIT_NICE) ||
94423 capable(CAP_SYS_NICE));
94424 }
94425 @@ -3150,7 +3154,8 @@ SYSCALL_DEFINE1(nice, int, increment)
94426 nice = task_nice(current) + increment;
94427
94428 nice = clamp_val(nice, MIN_NICE, MAX_NICE);
94429 - if (increment < 0 && !can_nice(current, nice))
94430 + if (increment < 0 && (!can_nice(current, nice) ||
94431 + gr_handle_chroot_nice()))
94432 return -EPERM;
94433
94434 retval = security_task_setnice(current, nice);
94435 @@ -3459,6 +3464,7 @@ recheck:
94436 if (policy != p->policy && !rlim_rtprio)
94437 return -EPERM;
94438
94439 + gr_learn_resource(p, RLIMIT_RTPRIO, attr->sched_priority, 1);
94440 /* can't increase priority */
94441 if (attr->sched_priority > p->rt_priority &&
94442 attr->sched_priority > rlim_rtprio)
94443 @@ -4946,6 +4952,7 @@ void idle_task_exit(void)
94444
94445 if (mm != &init_mm) {
94446 switch_mm(mm, &init_mm, current);
94447 + populate_stack();
94448 finish_arch_post_lock_switch();
94449 }
94450 mmdrop(mm);
94451 @@ -5041,7 +5048,7 @@ static void migrate_tasks(unsigned int dead_cpu)
94452
94453 #if defined(CONFIG_SCHED_DEBUG) && defined(CONFIG_SYSCTL)
94454
94455 -static struct ctl_table sd_ctl_dir[] = {
94456 +static ctl_table_no_const sd_ctl_dir[] __read_only = {
94457 {
94458 .procname = "sched_domain",
94459 .mode = 0555,
94460 @@ -5058,17 +5065,17 @@ static struct ctl_table sd_ctl_root[] = {
94461 {}
94462 };
94463
94464 -static struct ctl_table *sd_alloc_ctl_entry(int n)
94465 +static ctl_table_no_const *sd_alloc_ctl_entry(int n)
94466 {
94467 - struct ctl_table *entry =
94468 + ctl_table_no_const *entry =
94469 kcalloc(n, sizeof(struct ctl_table), GFP_KERNEL);
94470
94471 return entry;
94472 }
94473
94474 -static void sd_free_ctl_entry(struct ctl_table **tablep)
94475 +static void sd_free_ctl_entry(ctl_table_no_const *tablep)
94476 {
94477 - struct ctl_table *entry;
94478 + ctl_table_no_const *entry;
94479
94480 /*
94481 * In the intermediate directories, both the child directory and
94482 @@ -5076,22 +5083,25 @@ static void sd_free_ctl_entry(struct ctl_table **tablep)
94483 * will always be set. In the lowest directory the names are
94484 * static strings and all have proc handlers.
94485 */
94486 - for (entry = *tablep; entry->mode; entry++) {
94487 - if (entry->child)
94488 - sd_free_ctl_entry(&entry->child);
94489 + for (entry = tablep; entry->mode; entry++) {
94490 + if (entry->child) {
94491 + sd_free_ctl_entry(entry->child);
94492 + pax_open_kernel();
94493 + entry->child = NULL;
94494 + pax_close_kernel();
94495 + }
94496 if (entry->proc_handler == NULL)
94497 kfree(entry->procname);
94498 }
94499
94500 - kfree(*tablep);
94501 - *tablep = NULL;
94502 + kfree(tablep);
94503 }
94504
94505 static int min_load_idx = 0;
94506 static int max_load_idx = CPU_LOAD_IDX_MAX-1;
94507
94508 static void
94509 -set_table_entry(struct ctl_table *entry,
94510 +set_table_entry(ctl_table_no_const *entry,
94511 const char *procname, void *data, int maxlen,
94512 umode_t mode, proc_handler *proc_handler,
94513 bool load_idx)
94514 @@ -5111,7 +5121,7 @@ set_table_entry(struct ctl_table *entry,
94515 static struct ctl_table *
94516 sd_alloc_ctl_domain_table(struct sched_domain *sd)
94517 {
94518 - struct ctl_table *table = sd_alloc_ctl_entry(14);
94519 + ctl_table_no_const *table = sd_alloc_ctl_entry(14);
94520
94521 if (table == NULL)
94522 return NULL;
94523 @@ -5149,9 +5159,9 @@ sd_alloc_ctl_domain_table(struct sched_domain *sd)
94524 return table;
94525 }
94526
94527 -static struct ctl_table *sd_alloc_ctl_cpu_table(int cpu)
94528 +static ctl_table_no_const *sd_alloc_ctl_cpu_table(int cpu)
94529 {
94530 - struct ctl_table *entry, *table;
94531 + ctl_table_no_const *entry, *table;
94532 struct sched_domain *sd;
94533 int domain_num = 0, i;
94534 char buf[32];
94535 @@ -5178,11 +5188,13 @@ static struct ctl_table_header *sd_sysctl_header;
94536 static void register_sched_domain_sysctl(void)
94537 {
94538 int i, cpu_num = num_possible_cpus();
94539 - struct ctl_table *entry = sd_alloc_ctl_entry(cpu_num + 1);
94540 + ctl_table_no_const *entry = sd_alloc_ctl_entry(cpu_num + 1);
94541 char buf[32];
94542
94543 WARN_ON(sd_ctl_dir[0].child);
94544 + pax_open_kernel();
94545 sd_ctl_dir[0].child = entry;
94546 + pax_close_kernel();
94547
94548 if (entry == NULL)
94549 return;
94550 @@ -5205,8 +5217,12 @@ static void unregister_sched_domain_sysctl(void)
94551 if (sd_sysctl_header)
94552 unregister_sysctl_table(sd_sysctl_header);
94553 sd_sysctl_header = NULL;
94554 - if (sd_ctl_dir[0].child)
94555 - sd_free_ctl_entry(&sd_ctl_dir[0].child);
94556 + if (sd_ctl_dir[0].child) {
94557 + sd_free_ctl_entry(sd_ctl_dir[0].child);
94558 + pax_open_kernel();
94559 + sd_ctl_dir[0].child = NULL;
94560 + pax_close_kernel();
94561 + }
94562 }
94563 #else
94564 static void register_sched_domain_sysctl(void)
94565 diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
94566 index 241213b..6a64c91 100644
94567 --- a/kernel/sched/fair.c
94568 +++ b/kernel/sched/fair.c
94569 @@ -2092,7 +2092,7 @@ void task_numa_fault(int last_cpupid, int mem_node, int pages, int flags)
94570
94571 static void reset_ptenuma_scan(struct task_struct *p)
94572 {
94573 - ACCESS_ONCE(p->mm->numa_scan_seq)++;
94574 + ACCESS_ONCE_RW(p->mm->numa_scan_seq)++;
94575 p->mm->numa_scan_offset = 0;
94576 }
94577
94578 @@ -7656,7 +7656,7 @@ static void nohz_idle_balance(struct rq *this_rq, enum cpu_idle_type idle) { }
94579 * run_rebalance_domains is triggered when needed from the scheduler tick.
94580 * Also triggered for nohz idle balancing (with nohz_balancing_kick set).
94581 */
94582 -static void run_rebalance_domains(struct softirq_action *h)
94583 +static __latent_entropy void run_rebalance_domains(void)
94584 {
94585 struct rq *this_rq = this_rq();
94586 enum cpu_idle_type idle = this_rq->idle_balance ?
94587 diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h
94588 index dc0f435..ae2e085 100644
94589 --- a/kernel/sched/sched.h
94590 +++ b/kernel/sched/sched.h
94591 @@ -1200,7 +1200,7 @@ struct sched_class {
94592 #ifdef CONFIG_FAIR_GROUP_SCHED
94593 void (*task_move_group) (struct task_struct *p, int on_rq);
94594 #endif
94595 -};
94596 +} __do_const;
94597
94598 static inline void put_prev_task(struct rq *rq, struct task_struct *prev)
94599 {
94600 diff --git a/kernel/signal.c b/kernel/signal.c
94601 index a390499..ebe9a21 100644
94602 --- a/kernel/signal.c
94603 +++ b/kernel/signal.c
94604 @@ -53,12 +53,12 @@ static struct kmem_cache *sigqueue_cachep;
94605
94606 int print_fatal_signals __read_mostly;
94607
94608 -static void __user *sig_handler(struct task_struct *t, int sig)
94609 +static __sighandler_t sig_handler(struct task_struct *t, int sig)
94610 {
94611 return t->sighand->action[sig - 1].sa.sa_handler;
94612 }
94613
94614 -static int sig_handler_ignored(void __user *handler, int sig)
94615 +static int sig_handler_ignored(__sighandler_t handler, int sig)
94616 {
94617 /* Is it explicitly or implicitly ignored? */
94618 return handler == SIG_IGN ||
94619 @@ -67,7 +67,7 @@ static int sig_handler_ignored(void __user *handler, int sig)
94620
94621 static int sig_task_ignored(struct task_struct *t, int sig, bool force)
94622 {
94623 - void __user *handler;
94624 + __sighandler_t handler;
94625
94626 handler = sig_handler(t, sig);
94627
94628 @@ -372,6 +372,9 @@ __sigqueue_alloc(int sig, struct task_struct *t, gfp_t flags, int override_rlimi
94629 atomic_inc(&user->sigpending);
94630 rcu_read_unlock();
94631
94632 + if (!override_rlimit)
94633 + gr_learn_resource(t, RLIMIT_SIGPENDING, atomic_read(&user->sigpending), 1);
94634 +
94635 if (override_rlimit ||
94636 atomic_read(&user->sigpending) <=
94637 task_rlimit(t, RLIMIT_SIGPENDING)) {
94638 @@ -499,7 +502,7 @@ flush_signal_handlers(struct task_struct *t, int force_default)
94639
94640 int unhandled_signal(struct task_struct *tsk, int sig)
94641 {
94642 - void __user *handler = tsk->sighand->action[sig-1].sa.sa_handler;
94643 + __sighandler_t handler = tsk->sighand->action[sig-1].sa.sa_handler;
94644 if (is_global_init(tsk))
94645 return 1;
94646 if (handler != SIG_IGN && handler != SIG_DFL)
94647 @@ -793,6 +796,13 @@ static int check_kill_permission(int sig, struct siginfo *info,
94648 }
94649 }
94650
94651 + /* allow glibc communication via tgkill to other threads in our
94652 + thread group */
94653 + if ((info == SEND_SIG_NOINFO || info->si_code != SI_TKILL ||
94654 + sig != (SIGRTMIN+1) || task_tgid_vnr(t) != info->si_pid)
94655 + && gr_handle_signal(t, sig))
94656 + return -EPERM;
94657 +
94658 return security_task_kill(t, info, sig, 0);
94659 }
94660
94661 @@ -1176,7 +1186,7 @@ __group_send_sig_info(int sig, struct siginfo *info, struct task_struct *p)
94662 return send_signal(sig, info, p, 1);
94663 }
94664
94665 -static int
94666 +int
94667 specific_send_sig_info(int sig, struct siginfo *info, struct task_struct *t)
94668 {
94669 return send_signal(sig, info, t, 0);
94670 @@ -1213,6 +1223,7 @@ force_sig_info(int sig, struct siginfo *info, struct task_struct *t)
94671 unsigned long int flags;
94672 int ret, blocked, ignored;
94673 struct k_sigaction *action;
94674 + int is_unhandled = 0;
94675
94676 spin_lock_irqsave(&t->sighand->siglock, flags);
94677 action = &t->sighand->action[sig-1];
94678 @@ -1227,9 +1238,18 @@ force_sig_info(int sig, struct siginfo *info, struct task_struct *t)
94679 }
94680 if (action->sa.sa_handler == SIG_DFL)
94681 t->signal->flags &= ~SIGNAL_UNKILLABLE;
94682 + if (action->sa.sa_handler == SIG_IGN || action->sa.sa_handler == SIG_DFL)
94683 + is_unhandled = 1;
94684 ret = specific_send_sig_info(sig, info, t);
94685 spin_unlock_irqrestore(&t->sighand->siglock, flags);
94686
94687 + /* only deal with unhandled signals, java etc trigger SIGSEGV during
94688 + normal operation */
94689 + if (is_unhandled) {
94690 + gr_log_signal(sig, !is_si_special(info) ? info->si_addr : NULL, t);
94691 + gr_handle_crash(t, sig);
94692 + }
94693 +
94694 return ret;
94695 }
94696
94697 @@ -1310,8 +1330,11 @@ int group_send_sig_info(int sig, struct siginfo *info, struct task_struct *p)
94698 ret = check_kill_permission(sig, info, p);
94699 rcu_read_unlock();
94700
94701 - if (!ret && sig)
94702 + if (!ret && sig) {
94703 ret = do_send_sig_info(sig, info, p, true);
94704 + if (!ret)
94705 + gr_log_signal(sig, !is_si_special(info) ? info->si_addr : NULL, p);
94706 + }
94707
94708 return ret;
94709 }
94710 @@ -2915,7 +2938,15 @@ do_send_specific(pid_t tgid, pid_t pid, int sig, struct siginfo *info)
94711 int error = -ESRCH;
94712
94713 rcu_read_lock();
94714 - p = find_task_by_vpid(pid);
94715 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
94716 + /* allow glibc communication via tgkill to other threads in our
94717 + thread group */
94718 + if (grsec_enable_chroot_findtask && info->si_code == SI_TKILL &&
94719 + sig == (SIGRTMIN+1) && tgid == info->si_pid)
94720 + p = find_task_by_vpid_unrestricted(pid);
94721 + else
94722 +#endif
94723 + p = find_task_by_vpid(pid);
94724 if (p && (tgid <= 0 || task_tgid_vnr(p) == tgid)) {
94725 error = check_kill_permission(sig, info, p);
94726 /*
94727 @@ -3248,8 +3279,8 @@ COMPAT_SYSCALL_DEFINE2(sigaltstack,
94728 }
94729 seg = get_fs();
94730 set_fs(KERNEL_DS);
94731 - ret = do_sigaltstack((stack_t __force __user *) (uss_ptr ? &uss : NULL),
94732 - (stack_t __force __user *) &uoss,
94733 + ret = do_sigaltstack((stack_t __force_user *) (uss_ptr ? &uss : NULL),
94734 + (stack_t __force_user *) &uoss,
94735 compat_user_stack_pointer());
94736 set_fs(seg);
94737 if (ret >= 0 && uoss_ptr) {
94738 diff --git a/kernel/smpboot.c b/kernel/smpboot.c
94739 index 40190f2..8861d40 100644
94740 --- a/kernel/smpboot.c
94741 +++ b/kernel/smpboot.c
94742 @@ -290,7 +290,7 @@ int smpboot_register_percpu_thread(struct smp_hotplug_thread *plug_thread)
94743 }
94744 smpboot_unpark_thread(plug_thread, cpu);
94745 }
94746 - list_add(&plug_thread->list, &hotplug_threads);
94747 + pax_list_add(&plug_thread->list, &hotplug_threads);
94748 out:
94749 mutex_unlock(&smpboot_threads_lock);
94750 put_online_cpus();
94751 @@ -308,7 +308,7 @@ void smpboot_unregister_percpu_thread(struct smp_hotplug_thread *plug_thread)
94752 {
94753 get_online_cpus();
94754 mutex_lock(&smpboot_threads_lock);
94755 - list_del(&plug_thread->list);
94756 + pax_list_del(&plug_thread->list);
94757 smpboot_destroy_threads(plug_thread);
94758 mutex_unlock(&smpboot_threads_lock);
94759 put_online_cpus();
94760 diff --git a/kernel/softirq.c b/kernel/softirq.c
94761 index 479e443..66d845e1 100644
94762 --- a/kernel/softirq.c
94763 +++ b/kernel/softirq.c
94764 @@ -53,7 +53,7 @@ irq_cpustat_t irq_stat[NR_CPUS] ____cacheline_aligned;
94765 EXPORT_SYMBOL(irq_stat);
94766 #endif
94767
94768 -static struct softirq_action softirq_vec[NR_SOFTIRQS] __cacheline_aligned_in_smp;
94769 +static struct softirq_action softirq_vec[NR_SOFTIRQS] __read_only __aligned(PAGE_SIZE);
94770
94771 DEFINE_PER_CPU(struct task_struct *, ksoftirqd);
94772
94773 @@ -270,7 +270,7 @@ restart:
94774 kstat_incr_softirqs_this_cpu(vec_nr);
94775
94776 trace_softirq_entry(vec_nr);
94777 - h->action(h);
94778 + h->action();
94779 trace_softirq_exit(vec_nr);
94780 if (unlikely(prev_count != preempt_count())) {
94781 pr_err("huh, entered softirq %u %s %p with preempt_count %08x, exited with %08x?\n",
94782 @@ -430,7 +430,7 @@ void __raise_softirq_irqoff(unsigned int nr)
94783 or_softirq_pending(1UL << nr);
94784 }
94785
94786 -void open_softirq(int nr, void (*action)(struct softirq_action *))
94787 +void __init open_softirq(int nr, void (*action)(void))
94788 {
94789 softirq_vec[nr].action = action;
94790 }
94791 @@ -482,7 +482,7 @@ void __tasklet_hi_schedule_first(struct tasklet_struct *t)
94792 }
94793 EXPORT_SYMBOL(__tasklet_hi_schedule_first);
94794
94795 -static void tasklet_action(struct softirq_action *a)
94796 +static void tasklet_action(void)
94797 {
94798 struct tasklet_struct *list;
94799
94800 @@ -518,7 +518,7 @@ static void tasklet_action(struct softirq_action *a)
94801 }
94802 }
94803
94804 -static void tasklet_hi_action(struct softirq_action *a)
94805 +static __latent_entropy void tasklet_hi_action(void)
94806 {
94807 struct tasklet_struct *list;
94808
94809 @@ -744,7 +744,7 @@ static struct notifier_block cpu_nfb = {
94810 .notifier_call = cpu_callback
94811 };
94812
94813 -static struct smp_hotplug_thread softirq_threads = {
94814 +static struct smp_hotplug_thread softirq_threads __read_only = {
94815 .store = &ksoftirqd,
94816 .thread_should_run = ksoftirqd_should_run,
94817 .thread_fn = run_ksoftirqd,
94818 diff --git a/kernel/sys.c b/kernel/sys.c
94819 index a03d9cd..55dbe9c 100644
94820 --- a/kernel/sys.c
94821 +++ b/kernel/sys.c
94822 @@ -160,6 +160,12 @@ static int set_one_prio(struct task_struct *p, int niceval, int error)
94823 error = -EACCES;
94824 goto out;
94825 }
94826 +
94827 + if (gr_handle_chroot_setpriority(p, niceval)) {
94828 + error = -EACCES;
94829 + goto out;
94830 + }
94831 +
94832 no_nice = security_task_setnice(p, niceval);
94833 if (no_nice) {
94834 error = no_nice;
94835 @@ -365,6 +371,20 @@ SYSCALL_DEFINE2(setregid, gid_t, rgid, gid_t, egid)
94836 goto error;
94837 }
94838
94839 + if (gr_check_group_change(new->gid, new->egid, INVALID_GID))
94840 + goto error;
94841 +
94842 + if (!gid_eq(new->gid, old->gid)) {
94843 + /* make sure we generate a learn log for what will
94844 + end up being a role transition after a full-learning
94845 + policy is generated
94846 + CAP_SETGID is required to perform a transition
94847 + we may not log a CAP_SETGID check above, e.g.
94848 + in the case where new rgid = old egid
94849 + */
94850 + gr_learn_cap(current, new, CAP_SETGID);
94851 + }
94852 +
94853 if (rgid != (gid_t) -1 ||
94854 (egid != (gid_t) -1 && !gid_eq(kegid, old->gid)))
94855 new->sgid = new->egid;
94856 @@ -400,6 +420,10 @@ SYSCALL_DEFINE1(setgid, gid_t, gid)
94857 old = current_cred();
94858
94859 retval = -EPERM;
94860 +
94861 + if (gr_check_group_change(kgid, kgid, kgid))
94862 + goto error;
94863 +
94864 if (ns_capable(old->user_ns, CAP_SETGID))
94865 new->gid = new->egid = new->sgid = new->fsgid = kgid;
94866 else if (gid_eq(kgid, old->gid) || gid_eq(kgid, old->sgid))
94867 @@ -417,7 +441,7 @@ error:
94868 /*
94869 * change the user struct in a credentials set to match the new UID
94870 */
94871 -static int set_user(struct cred *new)
94872 +int set_user(struct cred *new)
94873 {
94874 struct user_struct *new_user;
94875
94876 @@ -497,7 +521,18 @@ SYSCALL_DEFINE2(setreuid, uid_t, ruid, uid_t, euid)
94877 goto error;
94878 }
94879
94880 + if (gr_check_user_change(new->uid, new->euid, INVALID_UID))
94881 + goto error;
94882 +
94883 if (!uid_eq(new->uid, old->uid)) {
94884 + /* make sure we generate a learn log for what will
94885 + end up being a role transition after a full-learning
94886 + policy is generated
94887 + CAP_SETUID is required to perform a transition
94888 + we may not log a CAP_SETUID check above, e.g.
94889 + in the case where new ruid = old euid
94890 + */
94891 + gr_learn_cap(current, new, CAP_SETUID);
94892 retval = set_user(new);
94893 if (retval < 0)
94894 goto error;
94895 @@ -547,6 +582,12 @@ SYSCALL_DEFINE1(setuid, uid_t, uid)
94896 old = current_cred();
94897
94898 retval = -EPERM;
94899 +
94900 + if (gr_check_crash_uid(kuid))
94901 + goto error;
94902 + if (gr_check_user_change(kuid, kuid, kuid))
94903 + goto error;
94904 +
94905 if (ns_capable(old->user_ns, CAP_SETUID)) {
94906 new->suid = new->uid = kuid;
94907 if (!uid_eq(kuid, old->uid)) {
94908 @@ -616,6 +657,9 @@ SYSCALL_DEFINE3(setresuid, uid_t, ruid, uid_t, euid, uid_t, suid)
94909 goto error;
94910 }
94911
94912 + if (gr_check_user_change(kruid, keuid, INVALID_UID))
94913 + goto error;
94914 +
94915 if (ruid != (uid_t) -1) {
94916 new->uid = kruid;
94917 if (!uid_eq(kruid, old->uid)) {
94918 @@ -700,6 +744,9 @@ SYSCALL_DEFINE3(setresgid, gid_t, rgid, gid_t, egid, gid_t, sgid)
94919 goto error;
94920 }
94921
94922 + if (gr_check_group_change(krgid, kegid, INVALID_GID))
94923 + goto error;
94924 +
94925 if (rgid != (gid_t) -1)
94926 new->gid = krgid;
94927 if (egid != (gid_t) -1)
94928 @@ -764,12 +811,16 @@ SYSCALL_DEFINE1(setfsuid, uid_t, uid)
94929 uid_eq(kuid, old->suid) || uid_eq(kuid, old->fsuid) ||
94930 ns_capable(old->user_ns, CAP_SETUID)) {
94931 if (!uid_eq(kuid, old->fsuid)) {
94932 + if (gr_check_user_change(INVALID_UID, INVALID_UID, kuid))
94933 + goto error;
94934 +
94935 new->fsuid = kuid;
94936 if (security_task_fix_setuid(new, old, LSM_SETID_FS) == 0)
94937 goto change_okay;
94938 }
94939 }
94940
94941 +error:
94942 abort_creds(new);
94943 return old_fsuid;
94944
94945 @@ -802,12 +853,16 @@ SYSCALL_DEFINE1(setfsgid, gid_t, gid)
94946 if (gid_eq(kgid, old->gid) || gid_eq(kgid, old->egid) ||
94947 gid_eq(kgid, old->sgid) || gid_eq(kgid, old->fsgid) ||
94948 ns_capable(old->user_ns, CAP_SETGID)) {
94949 + if (gr_check_group_change(INVALID_GID, INVALID_GID, kgid))
94950 + goto error;
94951 +
94952 if (!gid_eq(kgid, old->fsgid)) {
94953 new->fsgid = kgid;
94954 goto change_okay;
94955 }
94956 }
94957
94958 +error:
94959 abort_creds(new);
94960 return old_fsgid;
94961
94962 @@ -1185,19 +1240,19 @@ SYSCALL_DEFINE1(olduname, struct oldold_utsname __user *, name)
94963 return -EFAULT;
94964
94965 down_read(&uts_sem);
94966 - error = __copy_to_user(&name->sysname, &utsname()->sysname,
94967 + error = __copy_to_user(name->sysname, &utsname()->sysname,
94968 __OLD_UTS_LEN);
94969 error |= __put_user(0, name->sysname + __OLD_UTS_LEN);
94970 - error |= __copy_to_user(&name->nodename, &utsname()->nodename,
94971 + error |= __copy_to_user(name->nodename, &utsname()->nodename,
94972 __OLD_UTS_LEN);
94973 error |= __put_user(0, name->nodename + __OLD_UTS_LEN);
94974 - error |= __copy_to_user(&name->release, &utsname()->release,
94975 + error |= __copy_to_user(name->release, &utsname()->release,
94976 __OLD_UTS_LEN);
94977 error |= __put_user(0, name->release + __OLD_UTS_LEN);
94978 - error |= __copy_to_user(&name->version, &utsname()->version,
94979 + error |= __copy_to_user(name->version, &utsname()->version,
94980 __OLD_UTS_LEN);
94981 error |= __put_user(0, name->version + __OLD_UTS_LEN);
94982 - error |= __copy_to_user(&name->machine, &utsname()->machine,
94983 + error |= __copy_to_user(name->machine, &utsname()->machine,
94984 __OLD_UTS_LEN);
94985 error |= __put_user(0, name->machine + __OLD_UTS_LEN);
94986 up_read(&uts_sem);
94987 @@ -1398,6 +1453,13 @@ int do_prlimit(struct task_struct *tsk, unsigned int resource,
94988 */
94989 new_rlim->rlim_cur = 1;
94990 }
94991 + /* Handle the case where a fork and setuid occur and then RLIMIT_NPROC
94992 + is changed to a lower value. Since tasks can be created by the same
94993 + user in between this limit change and an execve by this task, force
94994 + a recheck only for this task by setting PF_NPROC_EXCEEDED
94995 + */
94996 + if (resource == RLIMIT_NPROC && tsk->real_cred->user != INIT_USER)
94997 + tsk->flags |= PF_NPROC_EXCEEDED;
94998 }
94999 if (!retval) {
95000 if (old_rlim)
95001 diff --git a/kernel/sysctl.c b/kernel/sysctl.c
95002 index ce410bb..cd276f0 100644
95003 --- a/kernel/sysctl.c
95004 +++ b/kernel/sysctl.c
95005 @@ -94,7 +94,6 @@
95006
95007
95008 #if defined(CONFIG_SYSCTL)
95009 -
95010 /* External variables not in a header file. */
95011 extern int max_threads;
95012 extern int suid_dumpable;
95013 @@ -115,19 +114,20 @@ extern int sysctl_nr_trim_pages;
95014
95015 /* Constants used for minimum and maximum */
95016 #ifdef CONFIG_LOCKUP_DETECTOR
95017 -static int sixty = 60;
95018 +static int sixty __read_only = 60;
95019 #endif
95020
95021 -static int __maybe_unused neg_one = -1;
95022 +static int __maybe_unused neg_one __read_only = -1;
95023
95024 -static int zero;
95025 -static int __maybe_unused one = 1;
95026 -static int __maybe_unused two = 2;
95027 -static int __maybe_unused four = 4;
95028 -static unsigned long one_ul = 1;
95029 -static int one_hundred = 100;
95030 +static int zero __read_only = 0;
95031 +static int __maybe_unused one __read_only = 1;
95032 +static int __maybe_unused two __read_only = 2;
95033 +static int __maybe_unused three __read_only = 3;
95034 +static int __maybe_unused four __read_only = 4;
95035 +static unsigned long one_ul __read_only = 1;
95036 +static int one_hundred __read_only = 100;
95037 #ifdef CONFIG_PRINTK
95038 -static int ten_thousand = 10000;
95039 +static int ten_thousand __read_only = 10000;
95040 #endif
95041
95042 /* this is needed for the proc_doulongvec_minmax of vm_dirty_bytes */
95043 @@ -181,10 +181,8 @@ static int proc_taint(struct ctl_table *table, int write,
95044 void __user *buffer, size_t *lenp, loff_t *ppos);
95045 #endif
95046
95047 -#ifdef CONFIG_PRINTK
95048 static int proc_dointvec_minmax_sysadmin(struct ctl_table *table, int write,
95049 void __user *buffer, size_t *lenp, loff_t *ppos);
95050 -#endif
95051
95052 static int proc_dointvec_minmax_coredump(struct ctl_table *table, int write,
95053 void __user *buffer, size_t *lenp, loff_t *ppos);
95054 @@ -215,6 +213,8 @@ static int sysrq_sysctl_handler(struct ctl_table *table, int write,
95055
95056 #endif
95057
95058 +extern struct ctl_table grsecurity_table[];
95059 +
95060 static struct ctl_table kern_table[];
95061 static struct ctl_table vm_table[];
95062 static struct ctl_table fs_table[];
95063 @@ -229,6 +229,20 @@ extern struct ctl_table epoll_table[];
95064 int sysctl_legacy_va_layout;
95065 #endif
95066
95067 +#ifdef CONFIG_PAX_SOFTMODE
95068 +static struct ctl_table pax_table[] = {
95069 + {
95070 + .procname = "softmode",
95071 + .data = &pax_softmode,
95072 + .maxlen = sizeof(unsigned int),
95073 + .mode = 0600,
95074 + .proc_handler = &proc_dointvec,
95075 + },
95076 +
95077 + { }
95078 +};
95079 +#endif
95080 +
95081 /* The default sysctl tables: */
95082
95083 static struct ctl_table sysctl_base_table[] = {
95084 @@ -277,6 +291,22 @@ static int max_extfrag_threshold = 1000;
95085 #endif
95086
95087 static struct ctl_table kern_table[] = {
95088 +#if defined(CONFIG_GRKERNSEC_SYSCTL) || defined(CONFIG_GRKERNSEC_ROFS)
95089 + {
95090 + .procname = "grsecurity",
95091 + .mode = 0500,
95092 + .child = grsecurity_table,
95093 + },
95094 +#endif
95095 +
95096 +#ifdef CONFIG_PAX_SOFTMODE
95097 + {
95098 + .procname = "pax",
95099 + .mode = 0500,
95100 + .child = pax_table,
95101 + },
95102 +#endif
95103 +
95104 {
95105 .procname = "sched_child_runs_first",
95106 .data = &sysctl_sched_child_runs_first,
95107 @@ -649,7 +679,7 @@ static struct ctl_table kern_table[] = {
95108 .data = &modprobe_path,
95109 .maxlen = KMOD_PATH_LEN,
95110 .mode = 0644,
95111 - .proc_handler = proc_dostring,
95112 + .proc_handler = proc_dostring_modpriv,
95113 },
95114 {
95115 .procname = "modules_disabled",
95116 @@ -816,16 +846,20 @@ static struct ctl_table kern_table[] = {
95117 .extra1 = &zero,
95118 .extra2 = &one,
95119 },
95120 +#endif
95121 {
95122 .procname = "kptr_restrict",
95123 .data = &kptr_restrict,
95124 .maxlen = sizeof(int),
95125 .mode = 0644,
95126 .proc_handler = proc_dointvec_minmax_sysadmin,
95127 +#ifdef CONFIG_GRKERNSEC_HIDESYM
95128 + .extra1 = &two,
95129 +#else
95130 .extra1 = &zero,
95131 +#endif
95132 .extra2 = &two,
95133 },
95134 -#endif
95135 {
95136 .procname = "ngroups_max",
95137 .data = &ngroups_max,
95138 @@ -1072,10 +1106,17 @@ static struct ctl_table kern_table[] = {
95139 */
95140 {
95141 .procname = "perf_event_paranoid",
95142 - .data = &sysctl_perf_event_paranoid,
95143 - .maxlen = sizeof(sysctl_perf_event_paranoid),
95144 + .data = &sysctl_perf_event_legitimately_concerned,
95145 + .maxlen = sizeof(sysctl_perf_event_legitimately_concerned),
95146 .mode = 0644,
95147 - .proc_handler = proc_dointvec,
95148 + /* go ahead, be a hero */
95149 + .proc_handler = proc_dointvec_minmax_sysadmin,
95150 + .extra1 = &neg_one,
95151 +#ifdef CONFIG_GRKERNSEC_PERF_HARDEN
95152 + .extra2 = &three,
95153 +#else
95154 + .extra2 = &two,
95155 +#endif
95156 },
95157 {
95158 .procname = "perf_event_mlock_kb",
95159 @@ -1348,6 +1389,13 @@ static struct ctl_table vm_table[] = {
95160 .proc_handler = proc_dointvec_minmax,
95161 .extra1 = &zero,
95162 },
95163 + {
95164 + .procname = "heap_stack_gap",
95165 + .data = &sysctl_heap_stack_gap,
95166 + .maxlen = sizeof(sysctl_heap_stack_gap),
95167 + .mode = 0644,
95168 + .proc_handler = proc_doulongvec_minmax,
95169 + },
95170 #else
95171 {
95172 .procname = "nr_trim_pages",
95173 @@ -1830,6 +1878,16 @@ int proc_dostring(struct ctl_table *table, int write,
95174 (char __user *)buffer, lenp, ppos);
95175 }
95176
95177 +int proc_dostring_modpriv(struct ctl_table *table, int write,
95178 + void __user *buffer, size_t *lenp, loff_t *ppos)
95179 +{
95180 + if (write && !capable(CAP_SYS_MODULE))
95181 + return -EPERM;
95182 +
95183 + return _proc_do_string(table->data, table->maxlen, write,
95184 + buffer, lenp, ppos);
95185 +}
95186 +
95187 static size_t proc_skip_spaces(char **buf)
95188 {
95189 size_t ret;
95190 @@ -1935,6 +1993,8 @@ static int proc_put_long(void __user **buf, size_t *size, unsigned long val,
95191 len = strlen(tmp);
95192 if (len > *size)
95193 len = *size;
95194 + if (len > sizeof(tmp))
95195 + len = sizeof(tmp);
95196 if (copy_to_user(*buf, tmp, len))
95197 return -EFAULT;
95198 *size -= len;
95199 @@ -2112,7 +2172,7 @@ int proc_dointvec(struct ctl_table *table, int write,
95200 static int proc_taint(struct ctl_table *table, int write,
95201 void __user *buffer, size_t *lenp, loff_t *ppos)
95202 {
95203 - struct ctl_table t;
95204 + ctl_table_no_const t;
95205 unsigned long tmptaint = get_taint();
95206 int err;
95207
95208 @@ -2140,7 +2200,6 @@ static int proc_taint(struct ctl_table *table, int write,
95209 return err;
95210 }
95211
95212 -#ifdef CONFIG_PRINTK
95213 static int proc_dointvec_minmax_sysadmin(struct ctl_table *table, int write,
95214 void __user *buffer, size_t *lenp, loff_t *ppos)
95215 {
95216 @@ -2149,7 +2208,6 @@ static int proc_dointvec_minmax_sysadmin(struct ctl_table *table, int write,
95217
95218 return proc_dointvec_minmax(table, write, buffer, lenp, ppos);
95219 }
95220 -#endif
95221
95222 struct do_proc_dointvec_minmax_conv_param {
95223 int *min;
95224 @@ -2709,6 +2767,12 @@ int proc_dostring(struct ctl_table *table, int write,
95225 return -ENOSYS;
95226 }
95227
95228 +int proc_dostring_modpriv(struct ctl_table *table, int write,
95229 + void __user *buffer, size_t *lenp, loff_t *ppos)
95230 +{
95231 + return -ENOSYS;
95232 +}
95233 +
95234 int proc_dointvec(struct ctl_table *table, int write,
95235 void __user *buffer, size_t *lenp, loff_t *ppos)
95236 {
95237 @@ -2765,5 +2829,6 @@ EXPORT_SYMBOL(proc_dointvec_minmax);
95238 EXPORT_SYMBOL(proc_dointvec_userhz_jiffies);
95239 EXPORT_SYMBOL(proc_dointvec_ms_jiffies);
95240 EXPORT_SYMBOL(proc_dostring);
95241 +EXPORT_SYMBOL(proc_dostring_modpriv);
95242 EXPORT_SYMBOL(proc_doulongvec_minmax);
95243 EXPORT_SYMBOL(proc_doulongvec_ms_jiffies_minmax);
95244 diff --git a/kernel/taskstats.c b/kernel/taskstats.c
95245 index 21f82c2..c1984e5 100644
95246 --- a/kernel/taskstats.c
95247 +++ b/kernel/taskstats.c
95248 @@ -28,9 +28,12 @@
95249 #include <linux/fs.h>
95250 #include <linux/file.h>
95251 #include <linux/pid_namespace.h>
95252 +#include <linux/grsecurity.h>
95253 #include <net/genetlink.h>
95254 #include <linux/atomic.h>
95255
95256 +extern int gr_is_taskstats_denied(int pid);
95257 +
95258 /*
95259 * Maximum length of a cpumask that can be specified in
95260 * the TASKSTATS_CMD_ATTR_REGISTER/DEREGISTER_CPUMASK attribute
95261 @@ -567,6 +570,9 @@ err:
95262
95263 static int taskstats_user_cmd(struct sk_buff *skb, struct genl_info *info)
95264 {
95265 + if (gr_is_taskstats_denied(current->pid))
95266 + return -EACCES;
95267 +
95268 if (info->attrs[TASKSTATS_CMD_ATTR_REGISTER_CPUMASK])
95269 return cmd_attr_register_cpumask(info);
95270 else if (info->attrs[TASKSTATS_CMD_ATTR_DEREGISTER_CPUMASK])
95271 diff --git a/kernel/time/alarmtimer.c b/kernel/time/alarmtimer.c
95272 index 1b001ed..55ef9e4 100644
95273 --- a/kernel/time/alarmtimer.c
95274 +++ b/kernel/time/alarmtimer.c
95275 @@ -823,7 +823,7 @@ static int __init alarmtimer_init(void)
95276 struct platform_device *pdev;
95277 int error = 0;
95278 int i;
95279 - struct k_clock alarm_clock = {
95280 + static struct k_clock alarm_clock = {
95281 .clock_getres = alarm_clock_getres,
95282 .clock_get = alarm_clock_get,
95283 .timer_create = alarm_timer_create,
95284 diff --git a/kernel/time/hrtimer.c b/kernel/time/hrtimer.c
95285 index bee0c1f..a23fe2d 100644
95286 --- a/kernel/time/hrtimer.c
95287 +++ b/kernel/time/hrtimer.c
95288 @@ -1391,7 +1391,7 @@ void hrtimer_peek_ahead_timers(void)
95289 local_irq_restore(flags);
95290 }
95291
95292 -static void run_hrtimer_softirq(struct softirq_action *h)
95293 +static __latent_entropy void run_hrtimer_softirq(void)
95294 {
95295 hrtimer_peek_ahead_timers();
95296 }
95297 diff --git a/kernel/time/posix-cpu-timers.c b/kernel/time/posix-cpu-timers.c
95298 index 0075da7..63cc872 100644
95299 --- a/kernel/time/posix-cpu-timers.c
95300 +++ b/kernel/time/posix-cpu-timers.c
95301 @@ -1449,14 +1449,14 @@ struct k_clock clock_posix_cpu = {
95302
95303 static __init int init_posix_cpu_timers(void)
95304 {
95305 - struct k_clock process = {
95306 + static struct k_clock process = {
95307 .clock_getres = process_cpu_clock_getres,
95308 .clock_get = process_cpu_clock_get,
95309 .timer_create = process_cpu_timer_create,
95310 .nsleep = process_cpu_nsleep,
95311 .nsleep_restart = process_cpu_nsleep_restart,
95312 };
95313 - struct k_clock thread = {
95314 + static struct k_clock thread = {
95315 .clock_getres = thread_cpu_clock_getres,
95316 .clock_get = thread_cpu_clock_get,
95317 .timer_create = thread_cpu_timer_create,
95318 diff --git a/kernel/time/posix-timers.c b/kernel/time/posix-timers.c
95319 index 31ea01f..7fc61ef 100644
95320 --- a/kernel/time/posix-timers.c
95321 +++ b/kernel/time/posix-timers.c
95322 @@ -43,6 +43,7 @@
95323 #include <linux/hash.h>
95324 #include <linux/posix-clock.h>
95325 #include <linux/posix-timers.h>
95326 +#include <linux/grsecurity.h>
95327 #include <linux/syscalls.h>
95328 #include <linux/wait.h>
95329 #include <linux/workqueue.h>
95330 @@ -124,7 +125,7 @@ static DEFINE_SPINLOCK(hash_lock);
95331 * which we beg off on and pass to do_sys_settimeofday().
95332 */
95333
95334 -static struct k_clock posix_clocks[MAX_CLOCKS];
95335 +static struct k_clock *posix_clocks[MAX_CLOCKS];
95336
95337 /*
95338 * These ones are defined below.
95339 @@ -277,7 +278,7 @@ static int posix_get_tai(clockid_t which_clock, struct timespec *tp)
95340 */
95341 static __init int init_posix_timers(void)
95342 {
95343 - struct k_clock clock_realtime = {
95344 + static struct k_clock clock_realtime = {
95345 .clock_getres = hrtimer_get_res,
95346 .clock_get = posix_clock_realtime_get,
95347 .clock_set = posix_clock_realtime_set,
95348 @@ -289,7 +290,7 @@ static __init int init_posix_timers(void)
95349 .timer_get = common_timer_get,
95350 .timer_del = common_timer_del,
95351 };
95352 - struct k_clock clock_monotonic = {
95353 + static struct k_clock clock_monotonic = {
95354 .clock_getres = hrtimer_get_res,
95355 .clock_get = posix_ktime_get_ts,
95356 .nsleep = common_nsleep,
95357 @@ -299,19 +300,19 @@ static __init int init_posix_timers(void)
95358 .timer_get = common_timer_get,
95359 .timer_del = common_timer_del,
95360 };
95361 - struct k_clock clock_monotonic_raw = {
95362 + static struct k_clock clock_monotonic_raw = {
95363 .clock_getres = hrtimer_get_res,
95364 .clock_get = posix_get_monotonic_raw,
95365 };
95366 - struct k_clock clock_realtime_coarse = {
95367 + static struct k_clock clock_realtime_coarse = {
95368 .clock_getres = posix_get_coarse_res,
95369 .clock_get = posix_get_realtime_coarse,
95370 };
95371 - struct k_clock clock_monotonic_coarse = {
95372 + static struct k_clock clock_monotonic_coarse = {
95373 .clock_getres = posix_get_coarse_res,
95374 .clock_get = posix_get_monotonic_coarse,
95375 };
95376 - struct k_clock clock_tai = {
95377 + static struct k_clock clock_tai = {
95378 .clock_getres = hrtimer_get_res,
95379 .clock_get = posix_get_tai,
95380 .nsleep = common_nsleep,
95381 @@ -321,7 +322,7 @@ static __init int init_posix_timers(void)
95382 .timer_get = common_timer_get,
95383 .timer_del = common_timer_del,
95384 };
95385 - struct k_clock clock_boottime = {
95386 + static struct k_clock clock_boottime = {
95387 .clock_getres = hrtimer_get_res,
95388 .clock_get = posix_get_boottime,
95389 .nsleep = common_nsleep,
95390 @@ -533,7 +534,7 @@ void posix_timers_register_clock(const clockid_t clock_id,
95391 return;
95392 }
95393
95394 - posix_clocks[clock_id] = *new_clock;
95395 + posix_clocks[clock_id] = new_clock;
95396 }
95397 EXPORT_SYMBOL_GPL(posix_timers_register_clock);
95398
95399 @@ -579,9 +580,9 @@ static struct k_clock *clockid_to_kclock(const clockid_t id)
95400 return (id & CLOCKFD_MASK) == CLOCKFD ?
95401 &clock_posix_dynamic : &clock_posix_cpu;
95402
95403 - if (id >= MAX_CLOCKS || !posix_clocks[id].clock_getres)
95404 + if (id >= MAX_CLOCKS || !posix_clocks[id] || !posix_clocks[id]->clock_getres)
95405 return NULL;
95406 - return &posix_clocks[id];
95407 + return posix_clocks[id];
95408 }
95409
95410 static int common_timer_create(struct k_itimer *new_timer)
95411 @@ -599,7 +600,7 @@ SYSCALL_DEFINE3(timer_create, const clockid_t, which_clock,
95412 struct k_clock *kc = clockid_to_kclock(which_clock);
95413 struct k_itimer *new_timer;
95414 int error, new_timer_id;
95415 - sigevent_t event;
95416 + sigevent_t event = { };
95417 int it_id_set = IT_ID_NOT_SET;
95418
95419 if (!kc)
95420 @@ -1014,6 +1015,13 @@ SYSCALL_DEFINE2(clock_settime, const clockid_t, which_clock,
95421 if (copy_from_user(&new_tp, tp, sizeof (*tp)))
95422 return -EFAULT;
95423
95424 + /* only the CLOCK_REALTIME clock can be set, all other clocks
95425 + have their clock_set fptr set to a nosettime dummy function
95426 + CLOCK_REALTIME has a NULL clock_set fptr which causes it to
95427 + call common_clock_set, which calls do_sys_settimeofday, which
95428 + we hook
95429 + */
95430 +
95431 return kc->clock_set(which_clock, &new_tp);
95432 }
95433
95434 diff --git a/kernel/time/time.c b/kernel/time/time.c
95435 index 2c85b77..6530536 100644
95436 --- a/kernel/time/time.c
95437 +++ b/kernel/time/time.c
95438 @@ -173,6 +173,11 @@ int do_sys_settimeofday(const struct timespec *tv, const struct timezone *tz)
95439 return error;
95440
95441 if (tz) {
95442 + /* we log in do_settimeofday called below, so don't log twice
95443 + */
95444 + if (!tv)
95445 + gr_log_timechange();
95446 +
95447 sys_tz = *tz;
95448 update_vsyscall_tz();
95449 if (firsttime) {
95450 diff --git a/kernel/time/timekeeping.c b/kernel/time/timekeeping.c
95451 index 91db941..a371671 100644
95452 --- a/kernel/time/timekeeping.c
95453 +++ b/kernel/time/timekeeping.c
95454 @@ -15,6 +15,7 @@
95455 #include <linux/init.h>
95456 #include <linux/mm.h>
95457 #include <linux/sched.h>
95458 +#include <linux/grsecurity.h>
95459 #include <linux/syscore_ops.h>
95460 #include <linux/clocksource.h>
95461 #include <linux/jiffies.h>
95462 @@ -802,6 +803,8 @@ int do_settimeofday64(const struct timespec64 *ts)
95463 if (!timespec64_valid_strict(ts))
95464 return -EINVAL;
95465
95466 + gr_log_timechange();
95467 +
95468 raw_spin_lock_irqsave(&timekeeper_lock, flags);
95469 write_seqcount_begin(&tk_core.seq);
95470
95471 diff --git a/kernel/time/timer.c b/kernel/time/timer.c
95472 index 2d3f5c5..7ed7dc5 100644
95473 --- a/kernel/time/timer.c
95474 +++ b/kernel/time/timer.c
95475 @@ -1393,7 +1393,7 @@ void update_process_times(int user_tick)
95476 /*
95477 * This function runs timers and the timer-tq in bottom half context.
95478 */
95479 -static void run_timer_softirq(struct softirq_action *h)
95480 +static __latent_entropy void run_timer_softirq(void)
95481 {
95482 struct tvec_base *base = __this_cpu_read(tvec_bases);
95483
95484 @@ -1456,7 +1456,7 @@ static void process_timeout(unsigned long __data)
95485 *
95486 * In all cases the return value is guaranteed to be non-negative.
95487 */
95488 -signed long __sched schedule_timeout(signed long timeout)
95489 +signed long __sched __intentional_overflow(-1) schedule_timeout(signed long timeout)
95490 {
95491 struct timer_list timer;
95492 unsigned long expire;
95493 diff --git a/kernel/time/timer_list.c b/kernel/time/timer_list.c
95494 index 61ed862..3b52c65 100644
95495 --- a/kernel/time/timer_list.c
95496 +++ b/kernel/time/timer_list.c
95497 @@ -45,12 +45,16 @@ DECLARE_PER_CPU(struct hrtimer_cpu_base, hrtimer_bases);
95498
95499 static void print_name_offset(struct seq_file *m, void *sym)
95500 {
95501 +#ifdef CONFIG_GRKERNSEC_HIDESYM
95502 + SEQ_printf(m, "<%p>", NULL);
95503 +#else
95504 char symname[KSYM_NAME_LEN];
95505
95506 if (lookup_symbol_name((unsigned long)sym, symname) < 0)
95507 SEQ_printf(m, "<%pK>", sym);
95508 else
95509 SEQ_printf(m, "%s", symname);
95510 +#endif
95511 }
95512
95513 static void
95514 @@ -119,7 +123,11 @@ next_one:
95515 static void
95516 print_base(struct seq_file *m, struct hrtimer_clock_base *base, u64 now)
95517 {
95518 +#ifdef CONFIG_GRKERNSEC_HIDESYM
95519 + SEQ_printf(m, " .base: %p\n", NULL);
95520 +#else
95521 SEQ_printf(m, " .base: %pK\n", base);
95522 +#endif
95523 SEQ_printf(m, " .index: %d\n",
95524 base->index);
95525 SEQ_printf(m, " .resolution: %Lu nsecs\n",
95526 @@ -362,7 +370,11 @@ static int __init init_timer_list_procfs(void)
95527 {
95528 struct proc_dir_entry *pe;
95529
95530 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
95531 + pe = proc_create("timer_list", 0400, NULL, &timer_list_fops);
95532 +#else
95533 pe = proc_create("timer_list", 0444, NULL, &timer_list_fops);
95534 +#endif
95535 if (!pe)
95536 return -ENOMEM;
95537 return 0;
95538 diff --git a/kernel/time/timer_stats.c b/kernel/time/timer_stats.c
95539 index 1fb08f2..ca4bb1e 100644
95540 --- a/kernel/time/timer_stats.c
95541 +++ b/kernel/time/timer_stats.c
95542 @@ -116,7 +116,7 @@ static ktime_t time_start, time_stop;
95543 static unsigned long nr_entries;
95544 static struct entry entries[MAX_ENTRIES];
95545
95546 -static atomic_t overflow_count;
95547 +static atomic_unchecked_t overflow_count;
95548
95549 /*
95550 * The entries are in a hash-table, for fast lookup:
95551 @@ -140,7 +140,7 @@ static void reset_entries(void)
95552 nr_entries = 0;
95553 memset(entries, 0, sizeof(entries));
95554 memset(tstat_hash_table, 0, sizeof(tstat_hash_table));
95555 - atomic_set(&overflow_count, 0);
95556 + atomic_set_unchecked(&overflow_count, 0);
95557 }
95558
95559 static struct entry *alloc_entry(void)
95560 @@ -261,7 +261,7 @@ void timer_stats_update_stats(void *timer, pid_t pid, void *startf,
95561 if (likely(entry))
95562 entry->count++;
95563 else
95564 - atomic_inc(&overflow_count);
95565 + atomic_inc_unchecked(&overflow_count);
95566
95567 out_unlock:
95568 raw_spin_unlock_irqrestore(lock, flags);
95569 @@ -269,12 +269,16 @@ void timer_stats_update_stats(void *timer, pid_t pid, void *startf,
95570
95571 static void print_name_offset(struct seq_file *m, unsigned long addr)
95572 {
95573 +#ifdef CONFIG_GRKERNSEC_HIDESYM
95574 + seq_printf(m, "<%p>", NULL);
95575 +#else
95576 char symname[KSYM_NAME_LEN];
95577
95578 if (lookup_symbol_name(addr, symname) < 0)
95579 - seq_printf(m, "<%p>", (void *)addr);
95580 + seq_printf(m, "<%pK>", (void *)addr);
95581 else
95582 seq_printf(m, "%s", symname);
95583 +#endif
95584 }
95585
95586 static int tstats_show(struct seq_file *m, void *v)
95587 @@ -300,8 +304,8 @@ static int tstats_show(struct seq_file *m, void *v)
95588
95589 seq_puts(m, "Timer Stats Version: v0.3\n");
95590 seq_printf(m, "Sample period: %ld.%03ld s\n", period.tv_sec, ms);
95591 - if (atomic_read(&overflow_count))
95592 - seq_printf(m, "Overflow: %d entries\n", atomic_read(&overflow_count));
95593 + if (atomic_read_unchecked(&overflow_count))
95594 + seq_printf(m, "Overflow: %d entries\n", atomic_read_unchecked(&overflow_count));
95595 seq_printf(m, "Collection: %s\n", timer_stats_active ? "active" : "inactive");
95596
95597 for (i = 0; i < nr_entries; i++) {
95598 @@ -417,7 +421,11 @@ static int __init init_tstats_procfs(void)
95599 {
95600 struct proc_dir_entry *pe;
95601
95602 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
95603 + pe = proc_create("timer_stats", 0600, NULL, &tstats_fops);
95604 +#else
95605 pe = proc_create("timer_stats", 0644, NULL, &tstats_fops);
95606 +#endif
95607 if (!pe)
95608 return -ENOMEM;
95609 return 0;
95610 diff --git a/kernel/torture.c b/kernel/torture.c
95611 index dd70993..0bf694b 100644
95612 --- a/kernel/torture.c
95613 +++ b/kernel/torture.c
95614 @@ -482,7 +482,7 @@ static int torture_shutdown_notify(struct notifier_block *unused1,
95615 mutex_lock(&fullstop_mutex);
95616 if (ACCESS_ONCE(fullstop) == FULLSTOP_DONTSTOP) {
95617 VERBOSE_TOROUT_STRING("Unscheduled system shutdown detected");
95618 - ACCESS_ONCE(fullstop) = FULLSTOP_SHUTDOWN;
95619 + ACCESS_ONCE_RW(fullstop) = FULLSTOP_SHUTDOWN;
95620 } else {
95621 pr_warn("Concurrent rmmod and shutdown illegal!\n");
95622 }
95623 @@ -549,14 +549,14 @@ static int torture_stutter(void *arg)
95624 if (!torture_must_stop()) {
95625 if (stutter > 1) {
95626 schedule_timeout_interruptible(stutter - 1);
95627 - ACCESS_ONCE(stutter_pause_test) = 2;
95628 + ACCESS_ONCE_RW(stutter_pause_test) = 2;
95629 }
95630 schedule_timeout_interruptible(1);
95631 - ACCESS_ONCE(stutter_pause_test) = 1;
95632 + ACCESS_ONCE_RW(stutter_pause_test) = 1;
95633 }
95634 if (!torture_must_stop())
95635 schedule_timeout_interruptible(stutter);
95636 - ACCESS_ONCE(stutter_pause_test) = 0;
95637 + ACCESS_ONCE_RW(stutter_pause_test) = 0;
95638 torture_shutdown_absorb("torture_stutter");
95639 } while (!torture_must_stop());
95640 torture_kthread_stopping("torture_stutter");
95641 @@ -648,7 +648,7 @@ bool torture_cleanup_begin(void)
95642 schedule_timeout_uninterruptible(10);
95643 return true;
95644 }
95645 - ACCESS_ONCE(fullstop) = FULLSTOP_RMMOD;
95646 + ACCESS_ONCE_RW(fullstop) = FULLSTOP_RMMOD;
95647 mutex_unlock(&fullstop_mutex);
95648 torture_shutdown_cleanup();
95649 torture_shuffle_cleanup();
95650 diff --git a/kernel/trace/blktrace.c b/kernel/trace/blktrace.c
95651 index 483cecf..ac46091 100644
95652 --- a/kernel/trace/blktrace.c
95653 +++ b/kernel/trace/blktrace.c
95654 @@ -328,7 +328,7 @@ static ssize_t blk_dropped_read(struct file *filp, char __user *buffer,
95655 struct blk_trace *bt = filp->private_data;
95656 char buf[16];
95657
95658 - snprintf(buf, sizeof(buf), "%u\n", atomic_read(&bt->dropped));
95659 + snprintf(buf, sizeof(buf), "%u\n", atomic_read_unchecked(&bt->dropped));
95660
95661 return simple_read_from_buffer(buffer, count, ppos, buf, strlen(buf));
95662 }
95663 @@ -386,7 +386,7 @@ static int blk_subbuf_start_callback(struct rchan_buf *buf, void *subbuf,
95664 return 1;
95665
95666 bt = buf->chan->private_data;
95667 - atomic_inc(&bt->dropped);
95668 + atomic_inc_unchecked(&bt->dropped);
95669 return 0;
95670 }
95671
95672 @@ -487,7 +487,7 @@ int do_blk_trace_setup(struct request_queue *q, char *name, dev_t dev,
95673
95674 bt->dir = dir;
95675 bt->dev = dev;
95676 - atomic_set(&bt->dropped, 0);
95677 + atomic_set_unchecked(&bt->dropped, 0);
95678 INIT_LIST_HEAD(&bt->running_list);
95679
95680 ret = -EIO;
95681 diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c
95682 index 4f22802..bd268b1 100644
95683 --- a/kernel/trace/ftrace.c
95684 +++ b/kernel/trace/ftrace.c
95685 @@ -2382,12 +2382,17 @@ ftrace_code_disable(struct module *mod, struct dyn_ftrace *rec)
95686 if (unlikely(ftrace_disabled))
95687 return 0;
95688
95689 + ret = ftrace_arch_code_modify_prepare();
95690 + FTRACE_WARN_ON(ret);
95691 + if (ret)
95692 + return 0;
95693 +
95694 ret = ftrace_make_nop(mod, rec, MCOUNT_ADDR);
95695 + FTRACE_WARN_ON(ftrace_arch_code_modify_post_process());
95696 if (ret) {
95697 ftrace_bug(ret, rec);
95698 - return 0;
95699 }
95700 - return 1;
95701 + return ret ? 0 : 1;
95702 }
95703
95704 /*
95705 @@ -4776,8 +4781,10 @@ static int ftrace_process_locs(struct module *mod,
95706 if (!count)
95707 return 0;
95708
95709 + pax_open_kernel();
95710 sort(start, count, sizeof(*start),
95711 ftrace_cmp_ips, ftrace_swap_ips);
95712 + pax_close_kernel();
95713
95714 start_pg = ftrace_allocate_pages(count);
95715 if (!start_pg)
95716 @@ -5653,7 +5660,7 @@ static int alloc_retstack_tasklist(struct ftrace_ret_stack **ret_stack_list)
95717
95718 if (t->ret_stack == NULL) {
95719 atomic_set(&t->tracing_graph_pause, 0);
95720 - atomic_set(&t->trace_overrun, 0);
95721 + atomic_set_unchecked(&t->trace_overrun, 0);
95722 t->curr_ret_stack = -1;
95723 /* Make sure the tasks see the -1 first: */
95724 smp_wmb();
95725 @@ -5876,7 +5883,7 @@ static void
95726 graph_init_task(struct task_struct *t, struct ftrace_ret_stack *ret_stack)
95727 {
95728 atomic_set(&t->tracing_graph_pause, 0);
95729 - atomic_set(&t->trace_overrun, 0);
95730 + atomic_set_unchecked(&t->trace_overrun, 0);
95731 t->ftrace_timestamp = 0;
95732 /* make curr_ret_stack visible before we add the ret_stack */
95733 smp_wmb();
95734 diff --git a/kernel/trace/ring_buffer.c b/kernel/trace/ring_buffer.c
95735 index 922048a..bb71a55 100644
95736 --- a/kernel/trace/ring_buffer.c
95737 +++ b/kernel/trace/ring_buffer.c
95738 @@ -348,9 +348,9 @@ struct buffer_data_page {
95739 */
95740 struct buffer_page {
95741 struct list_head list; /* list of buffer pages */
95742 - local_t write; /* index for next write */
95743 + local_unchecked_t write; /* index for next write */
95744 unsigned read; /* index for next read */
95745 - local_t entries; /* entries on this page */
95746 + local_unchecked_t entries; /* entries on this page */
95747 unsigned long real_end; /* real end of data */
95748 struct buffer_data_page *page; /* Actual data page */
95749 };
95750 @@ -471,11 +471,11 @@ struct ring_buffer_per_cpu {
95751 unsigned long last_overrun;
95752 local_t entries_bytes;
95753 local_t entries;
95754 - local_t overrun;
95755 - local_t commit_overrun;
95756 - local_t dropped_events;
95757 + local_unchecked_t overrun;
95758 + local_unchecked_t commit_overrun;
95759 + local_unchecked_t dropped_events;
95760 local_t committing;
95761 - local_t commits;
95762 + local_unchecked_t commits;
95763 unsigned long read;
95764 unsigned long read_bytes;
95765 u64 write_stamp;
95766 @@ -1045,8 +1045,8 @@ static int rb_tail_page_update(struct ring_buffer_per_cpu *cpu_buffer,
95767 *
95768 * We add a counter to the write field to denote this.
95769 */
95770 - old_write = local_add_return(RB_WRITE_INTCNT, &next_page->write);
95771 - old_entries = local_add_return(RB_WRITE_INTCNT, &next_page->entries);
95772 + old_write = local_add_return_unchecked(RB_WRITE_INTCNT, &next_page->write);
95773 + old_entries = local_add_return_unchecked(RB_WRITE_INTCNT, &next_page->entries);
95774
95775 /*
95776 * Just make sure we have seen our old_write and synchronize
95777 @@ -1074,8 +1074,8 @@ static int rb_tail_page_update(struct ring_buffer_per_cpu *cpu_buffer,
95778 * cmpxchg to only update if an interrupt did not already
95779 * do it for us. If the cmpxchg fails, we don't care.
95780 */
95781 - (void)local_cmpxchg(&next_page->write, old_write, val);
95782 - (void)local_cmpxchg(&next_page->entries, old_entries, eval);
95783 + (void)local_cmpxchg_unchecked(&next_page->write, old_write, val);
95784 + (void)local_cmpxchg_unchecked(&next_page->entries, old_entries, eval);
95785
95786 /*
95787 * No need to worry about races with clearing out the commit.
95788 @@ -1443,12 +1443,12 @@ static void rb_reset_cpu(struct ring_buffer_per_cpu *cpu_buffer);
95789
95790 static inline unsigned long rb_page_entries(struct buffer_page *bpage)
95791 {
95792 - return local_read(&bpage->entries) & RB_WRITE_MASK;
95793 + return local_read_unchecked(&bpage->entries) & RB_WRITE_MASK;
95794 }
95795
95796 static inline unsigned long rb_page_write(struct buffer_page *bpage)
95797 {
95798 - return local_read(&bpage->write) & RB_WRITE_MASK;
95799 + return local_read_unchecked(&bpage->write) & RB_WRITE_MASK;
95800 }
95801
95802 static int
95803 @@ -1543,7 +1543,7 @@ rb_remove_pages(struct ring_buffer_per_cpu *cpu_buffer, unsigned int nr_pages)
95804 * bytes consumed in ring buffer from here.
95805 * Increment overrun to account for the lost events.
95806 */
95807 - local_add(page_entries, &cpu_buffer->overrun);
95808 + local_add_unchecked(page_entries, &cpu_buffer->overrun);
95809 local_sub(BUF_PAGE_SIZE, &cpu_buffer->entries_bytes);
95810 }
95811
95812 @@ -2105,7 +2105,7 @@ rb_handle_head_page(struct ring_buffer_per_cpu *cpu_buffer,
95813 * it is our responsibility to update
95814 * the counters.
95815 */
95816 - local_add(entries, &cpu_buffer->overrun);
95817 + local_add_unchecked(entries, &cpu_buffer->overrun);
95818 local_sub(BUF_PAGE_SIZE, &cpu_buffer->entries_bytes);
95819
95820 /*
95821 @@ -2255,7 +2255,7 @@ rb_reset_tail(struct ring_buffer_per_cpu *cpu_buffer,
95822 if (tail == BUF_PAGE_SIZE)
95823 tail_page->real_end = 0;
95824
95825 - local_sub(length, &tail_page->write);
95826 + local_sub_unchecked(length, &tail_page->write);
95827 return;
95828 }
95829
95830 @@ -2290,7 +2290,7 @@ rb_reset_tail(struct ring_buffer_per_cpu *cpu_buffer,
95831 rb_event_set_padding(event);
95832
95833 /* Set the write back to the previous setting */
95834 - local_sub(length, &tail_page->write);
95835 + local_sub_unchecked(length, &tail_page->write);
95836 return;
95837 }
95838
95839 @@ -2302,7 +2302,7 @@ rb_reset_tail(struct ring_buffer_per_cpu *cpu_buffer,
95840
95841 /* Set write to end of buffer */
95842 length = (tail + length) - BUF_PAGE_SIZE;
95843 - local_sub(length, &tail_page->write);
95844 + local_sub_unchecked(length, &tail_page->write);
95845 }
95846
95847 /*
95848 @@ -2328,7 +2328,7 @@ rb_move_tail(struct ring_buffer_per_cpu *cpu_buffer,
95849 * about it.
95850 */
95851 if (unlikely(next_page == commit_page)) {
95852 - local_inc(&cpu_buffer->commit_overrun);
95853 + local_inc_unchecked(&cpu_buffer->commit_overrun);
95854 goto out_reset;
95855 }
95856
95857 @@ -2358,7 +2358,7 @@ rb_move_tail(struct ring_buffer_per_cpu *cpu_buffer,
95858 * this is easy, just stop here.
95859 */
95860 if (!(buffer->flags & RB_FL_OVERWRITE)) {
95861 - local_inc(&cpu_buffer->dropped_events);
95862 + local_inc_unchecked(&cpu_buffer->dropped_events);
95863 goto out_reset;
95864 }
95865
95866 @@ -2384,7 +2384,7 @@ rb_move_tail(struct ring_buffer_per_cpu *cpu_buffer,
95867 cpu_buffer->tail_page) &&
95868 (cpu_buffer->commit_page ==
95869 cpu_buffer->reader_page))) {
95870 - local_inc(&cpu_buffer->commit_overrun);
95871 + local_inc_unchecked(&cpu_buffer->commit_overrun);
95872 goto out_reset;
95873 }
95874 }
95875 @@ -2432,7 +2432,7 @@ __rb_reserve_next(struct ring_buffer_per_cpu *cpu_buffer,
95876 length += RB_LEN_TIME_EXTEND;
95877
95878 tail_page = cpu_buffer->tail_page;
95879 - write = local_add_return(length, &tail_page->write);
95880 + write = local_add_return_unchecked(length, &tail_page->write);
95881
95882 /* set write to only the index of the write */
95883 write &= RB_WRITE_MASK;
95884 @@ -2456,7 +2456,7 @@ __rb_reserve_next(struct ring_buffer_per_cpu *cpu_buffer,
95885 kmemcheck_annotate_bitfield(event, bitfield);
95886 rb_update_event(cpu_buffer, event, length, add_timestamp, delta);
95887
95888 - local_inc(&tail_page->entries);
95889 + local_inc_unchecked(&tail_page->entries);
95890
95891 /*
95892 * If this is the first commit on the page, then update
95893 @@ -2489,7 +2489,7 @@ rb_try_to_discard(struct ring_buffer_per_cpu *cpu_buffer,
95894
95895 if (bpage->page == (void *)addr && rb_page_write(bpage) == old_index) {
95896 unsigned long write_mask =
95897 - local_read(&bpage->write) & ~RB_WRITE_MASK;
95898 + local_read_unchecked(&bpage->write) & ~RB_WRITE_MASK;
95899 unsigned long event_length = rb_event_length(event);
95900 /*
95901 * This is on the tail page. It is possible that
95902 @@ -2499,7 +2499,7 @@ rb_try_to_discard(struct ring_buffer_per_cpu *cpu_buffer,
95903 */
95904 old_index += write_mask;
95905 new_index += write_mask;
95906 - index = local_cmpxchg(&bpage->write, old_index, new_index);
95907 + index = local_cmpxchg_unchecked(&bpage->write, old_index, new_index);
95908 if (index == old_index) {
95909 /* update counters */
95910 local_sub(event_length, &cpu_buffer->entries_bytes);
95911 @@ -2514,7 +2514,7 @@ rb_try_to_discard(struct ring_buffer_per_cpu *cpu_buffer,
95912 static void rb_start_commit(struct ring_buffer_per_cpu *cpu_buffer)
95913 {
95914 local_inc(&cpu_buffer->committing);
95915 - local_inc(&cpu_buffer->commits);
95916 + local_inc_unchecked(&cpu_buffer->commits);
95917 }
95918
95919 static inline void rb_end_commit(struct ring_buffer_per_cpu *cpu_buffer)
95920 @@ -2526,7 +2526,7 @@ static inline void rb_end_commit(struct ring_buffer_per_cpu *cpu_buffer)
95921 return;
95922
95923 again:
95924 - commits = local_read(&cpu_buffer->commits);
95925 + commits = local_read_unchecked(&cpu_buffer->commits);
95926 /* synchronize with interrupts */
95927 barrier();
95928 if (local_read(&cpu_buffer->committing) == 1)
95929 @@ -2542,7 +2542,7 @@ static inline void rb_end_commit(struct ring_buffer_per_cpu *cpu_buffer)
95930 * updating of the commit page and the clearing of the
95931 * committing counter.
95932 */
95933 - if (unlikely(local_read(&cpu_buffer->commits) != commits) &&
95934 + if (unlikely(local_read_unchecked(&cpu_buffer->commits) != commits) &&
95935 !local_read(&cpu_buffer->committing)) {
95936 local_inc(&cpu_buffer->committing);
95937 goto again;
95938 @@ -2572,7 +2572,7 @@ rb_reserve_next_event(struct ring_buffer *buffer,
95939 barrier();
95940 if (unlikely(ACCESS_ONCE(cpu_buffer->buffer) != buffer)) {
95941 local_dec(&cpu_buffer->committing);
95942 - local_dec(&cpu_buffer->commits);
95943 + local_dec_unchecked(&cpu_buffer->commits);
95944 return NULL;
95945 }
95946 #endif
95947 @@ -2901,7 +2901,7 @@ rb_decrement_entry(struct ring_buffer_per_cpu *cpu_buffer,
95948
95949 /* Do the likely case first */
95950 if (likely(bpage->page == (void *)addr)) {
95951 - local_dec(&bpage->entries);
95952 + local_dec_unchecked(&bpage->entries);
95953 return;
95954 }
95955
95956 @@ -2913,7 +2913,7 @@ rb_decrement_entry(struct ring_buffer_per_cpu *cpu_buffer,
95957 start = bpage;
95958 do {
95959 if (bpage->page == (void *)addr) {
95960 - local_dec(&bpage->entries);
95961 + local_dec_unchecked(&bpage->entries);
95962 return;
95963 }
95964 rb_inc_page(cpu_buffer, &bpage);
95965 @@ -3197,7 +3197,7 @@ static inline unsigned long
95966 rb_num_of_entries(struct ring_buffer_per_cpu *cpu_buffer)
95967 {
95968 return local_read(&cpu_buffer->entries) -
95969 - (local_read(&cpu_buffer->overrun) + cpu_buffer->read);
95970 + (local_read_unchecked(&cpu_buffer->overrun) + cpu_buffer->read);
95971 }
95972
95973 /**
95974 @@ -3286,7 +3286,7 @@ unsigned long ring_buffer_overrun_cpu(struct ring_buffer *buffer, int cpu)
95975 return 0;
95976
95977 cpu_buffer = buffer->buffers[cpu];
95978 - ret = local_read(&cpu_buffer->overrun);
95979 + ret = local_read_unchecked(&cpu_buffer->overrun);
95980
95981 return ret;
95982 }
95983 @@ -3309,7 +3309,7 @@ ring_buffer_commit_overrun_cpu(struct ring_buffer *buffer, int cpu)
95984 return 0;
95985
95986 cpu_buffer = buffer->buffers[cpu];
95987 - ret = local_read(&cpu_buffer->commit_overrun);
95988 + ret = local_read_unchecked(&cpu_buffer->commit_overrun);
95989
95990 return ret;
95991 }
95992 @@ -3331,7 +3331,7 @@ ring_buffer_dropped_events_cpu(struct ring_buffer *buffer, int cpu)
95993 return 0;
95994
95995 cpu_buffer = buffer->buffers[cpu];
95996 - ret = local_read(&cpu_buffer->dropped_events);
95997 + ret = local_read_unchecked(&cpu_buffer->dropped_events);
95998
95999 return ret;
96000 }
96001 @@ -3394,7 +3394,7 @@ unsigned long ring_buffer_overruns(struct ring_buffer *buffer)
96002 /* if you care about this being correct, lock the buffer */
96003 for_each_buffer_cpu(buffer, cpu) {
96004 cpu_buffer = buffer->buffers[cpu];
96005 - overruns += local_read(&cpu_buffer->overrun);
96006 + overruns += local_read_unchecked(&cpu_buffer->overrun);
96007 }
96008
96009 return overruns;
96010 @@ -3565,8 +3565,8 @@ rb_get_reader_page(struct ring_buffer_per_cpu *cpu_buffer)
96011 /*
96012 * Reset the reader page to size zero.
96013 */
96014 - local_set(&cpu_buffer->reader_page->write, 0);
96015 - local_set(&cpu_buffer->reader_page->entries, 0);
96016 + local_set_unchecked(&cpu_buffer->reader_page->write, 0);
96017 + local_set_unchecked(&cpu_buffer->reader_page->entries, 0);
96018 local_set(&cpu_buffer->reader_page->page->commit, 0);
96019 cpu_buffer->reader_page->real_end = 0;
96020
96021 @@ -3600,7 +3600,7 @@ rb_get_reader_page(struct ring_buffer_per_cpu *cpu_buffer)
96022 * want to compare with the last_overrun.
96023 */
96024 smp_mb();
96025 - overwrite = local_read(&(cpu_buffer->overrun));
96026 + overwrite = local_read_unchecked(&(cpu_buffer->overrun));
96027
96028 /*
96029 * Here's the tricky part.
96030 @@ -4172,8 +4172,8 @@ rb_reset_cpu(struct ring_buffer_per_cpu *cpu_buffer)
96031
96032 cpu_buffer->head_page
96033 = list_entry(cpu_buffer->pages, struct buffer_page, list);
96034 - local_set(&cpu_buffer->head_page->write, 0);
96035 - local_set(&cpu_buffer->head_page->entries, 0);
96036 + local_set_unchecked(&cpu_buffer->head_page->write, 0);
96037 + local_set_unchecked(&cpu_buffer->head_page->entries, 0);
96038 local_set(&cpu_buffer->head_page->page->commit, 0);
96039
96040 cpu_buffer->head_page->read = 0;
96041 @@ -4183,18 +4183,18 @@ rb_reset_cpu(struct ring_buffer_per_cpu *cpu_buffer)
96042
96043 INIT_LIST_HEAD(&cpu_buffer->reader_page->list);
96044 INIT_LIST_HEAD(&cpu_buffer->new_pages);
96045 - local_set(&cpu_buffer->reader_page->write, 0);
96046 - local_set(&cpu_buffer->reader_page->entries, 0);
96047 + local_set_unchecked(&cpu_buffer->reader_page->write, 0);
96048 + local_set_unchecked(&cpu_buffer->reader_page->entries, 0);
96049 local_set(&cpu_buffer->reader_page->page->commit, 0);
96050 cpu_buffer->reader_page->read = 0;
96051
96052 local_set(&cpu_buffer->entries_bytes, 0);
96053 - local_set(&cpu_buffer->overrun, 0);
96054 - local_set(&cpu_buffer->commit_overrun, 0);
96055 - local_set(&cpu_buffer->dropped_events, 0);
96056 + local_set_unchecked(&cpu_buffer->overrun, 0);
96057 + local_set_unchecked(&cpu_buffer->commit_overrun, 0);
96058 + local_set_unchecked(&cpu_buffer->dropped_events, 0);
96059 local_set(&cpu_buffer->entries, 0);
96060 local_set(&cpu_buffer->committing, 0);
96061 - local_set(&cpu_buffer->commits, 0);
96062 + local_set_unchecked(&cpu_buffer->commits, 0);
96063 cpu_buffer->read = 0;
96064 cpu_buffer->read_bytes = 0;
96065
96066 @@ -4595,8 +4595,8 @@ int ring_buffer_read_page(struct ring_buffer *buffer,
96067 rb_init_page(bpage);
96068 bpage = reader->page;
96069 reader->page = *data_page;
96070 - local_set(&reader->write, 0);
96071 - local_set(&reader->entries, 0);
96072 + local_set_unchecked(&reader->write, 0);
96073 + local_set_unchecked(&reader->entries, 0);
96074 reader->read = 0;
96075 *data_page = bpage;
96076
96077 diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
96078 index 62c6506..5c25989 100644
96079 --- a/kernel/trace/trace.c
96080 +++ b/kernel/trace/trace.c
96081 @@ -3500,7 +3500,7 @@ int trace_keep_overwrite(struct tracer *tracer, u32 mask, int set)
96082 return 0;
96083 }
96084
96085 -int set_tracer_flag(struct trace_array *tr, unsigned int mask, int enabled)
96086 +int set_tracer_flag(struct trace_array *tr, unsigned long mask, int enabled)
96087 {
96088 /* do nothing if flag is already set */
96089 if (!!(trace_flags & mask) == !!enabled)
96090 diff --git a/kernel/trace/trace.h b/kernel/trace/trace.h
96091 index dd8205a..1aae87a 100644
96092 --- a/kernel/trace/trace.h
96093 +++ b/kernel/trace/trace.h
96094 @@ -1271,7 +1271,7 @@ extern const char *__stop___tracepoint_str[];
96095 void trace_printk_init_buffers(void);
96096 void trace_printk_start_comm(void);
96097 int trace_keep_overwrite(struct tracer *tracer, u32 mask, int set);
96098 -int set_tracer_flag(struct trace_array *tr, unsigned int mask, int enabled);
96099 +int set_tracer_flag(struct trace_array *tr, unsigned long mask, int enabled);
96100
96101 /*
96102 * Normal trace_printk() and friends allocates special buffers
96103 diff --git a/kernel/trace/trace_clock.c b/kernel/trace/trace_clock.c
96104 index 57b67b1..66082a9 100644
96105 --- a/kernel/trace/trace_clock.c
96106 +++ b/kernel/trace/trace_clock.c
96107 @@ -124,7 +124,7 @@ u64 notrace trace_clock_global(void)
96108 return now;
96109 }
96110
96111 -static atomic64_t trace_counter;
96112 +static atomic64_unchecked_t trace_counter;
96113
96114 /*
96115 * trace_clock_counter(): simply an atomic counter.
96116 @@ -133,5 +133,5 @@ static atomic64_t trace_counter;
96117 */
96118 u64 notrace trace_clock_counter(void)
96119 {
96120 - return atomic64_add_return(1, &trace_counter);
96121 + return atomic64_inc_return_unchecked(&trace_counter);
96122 }
96123 diff --git a/kernel/trace/trace_events.c b/kernel/trace/trace_events.c
96124 index a9c10a3..1864f6b 100644
96125 --- a/kernel/trace/trace_events.c
96126 +++ b/kernel/trace/trace_events.c
96127 @@ -1762,7 +1762,6 @@ __trace_early_add_new_event(struct ftrace_event_call *call,
96128 return 0;
96129 }
96130
96131 -struct ftrace_module_file_ops;
96132 static void __add_event_to_tracers(struct ftrace_event_call *call);
96133
96134 /* Add an additional event_call dynamically */
96135 diff --git a/kernel/trace/trace_functions_graph.c b/kernel/trace/trace_functions_graph.c
96136 index b6fce36..d9f11a3 100644
96137 --- a/kernel/trace/trace_functions_graph.c
96138 +++ b/kernel/trace/trace_functions_graph.c
96139 @@ -133,7 +133,7 @@ ftrace_push_return_trace(unsigned long ret, unsigned long func, int *depth,
96140
96141 /* The return trace stack is full */
96142 if (current->curr_ret_stack == FTRACE_RETFUNC_DEPTH - 1) {
96143 - atomic_inc(&current->trace_overrun);
96144 + atomic_inc_unchecked(&current->trace_overrun);
96145 return -EBUSY;
96146 }
96147
96148 @@ -230,7 +230,7 @@ ftrace_pop_return_trace(struct ftrace_graph_ret *trace, unsigned long *ret,
96149 *ret = current->ret_stack[index].ret;
96150 trace->func = current->ret_stack[index].func;
96151 trace->calltime = current->ret_stack[index].calltime;
96152 - trace->overrun = atomic_read(&current->trace_overrun);
96153 + trace->overrun = atomic_read_unchecked(&current->trace_overrun);
96154 trace->depth = index;
96155 }
96156
96157 diff --git a/kernel/trace/trace_mmiotrace.c b/kernel/trace/trace_mmiotrace.c
96158 index 7a9ba62..2e0e4a1 100644
96159 --- a/kernel/trace/trace_mmiotrace.c
96160 +++ b/kernel/trace/trace_mmiotrace.c
96161 @@ -24,7 +24,7 @@ struct header_iter {
96162 static struct trace_array *mmio_trace_array;
96163 static bool overrun_detected;
96164 static unsigned long prev_overruns;
96165 -static atomic_t dropped_count;
96166 +static atomic_unchecked_t dropped_count;
96167
96168 static void mmio_reset_data(struct trace_array *tr)
96169 {
96170 @@ -124,7 +124,7 @@ static void mmio_close(struct trace_iterator *iter)
96171
96172 static unsigned long count_overruns(struct trace_iterator *iter)
96173 {
96174 - unsigned long cnt = atomic_xchg(&dropped_count, 0);
96175 + unsigned long cnt = atomic_xchg_unchecked(&dropped_count, 0);
96176 unsigned long over = ring_buffer_overruns(iter->trace_buffer->buffer);
96177
96178 if (over > prev_overruns)
96179 @@ -307,7 +307,7 @@ static void __trace_mmiotrace_rw(struct trace_array *tr,
96180 event = trace_buffer_lock_reserve(buffer, TRACE_MMIO_RW,
96181 sizeof(*entry), 0, pc);
96182 if (!event) {
96183 - atomic_inc(&dropped_count);
96184 + atomic_inc_unchecked(&dropped_count);
96185 return;
96186 }
96187 entry = ring_buffer_event_data(event);
96188 @@ -337,7 +337,7 @@ static void __trace_mmiotrace_map(struct trace_array *tr,
96189 event = trace_buffer_lock_reserve(buffer, TRACE_MMIO_MAP,
96190 sizeof(*entry), 0, pc);
96191 if (!event) {
96192 - atomic_inc(&dropped_count);
96193 + atomic_inc_unchecked(&dropped_count);
96194 return;
96195 }
96196 entry = ring_buffer_event_data(event);
96197 diff --git a/kernel/trace/trace_output.c b/kernel/trace/trace_output.c
96198 index 692bf71..6d9a9cd 100644
96199 --- a/kernel/trace/trace_output.c
96200 +++ b/kernel/trace/trace_output.c
96201 @@ -751,14 +751,16 @@ int register_ftrace_event(struct trace_event *event)
96202 goto out;
96203 }
96204
96205 + pax_open_kernel();
96206 if (event->funcs->trace == NULL)
96207 - event->funcs->trace = trace_nop_print;
96208 + *(void **)&event->funcs->trace = trace_nop_print;
96209 if (event->funcs->raw == NULL)
96210 - event->funcs->raw = trace_nop_print;
96211 + *(void **)&event->funcs->raw = trace_nop_print;
96212 if (event->funcs->hex == NULL)
96213 - event->funcs->hex = trace_nop_print;
96214 + *(void **)&event->funcs->hex = trace_nop_print;
96215 if (event->funcs->binary == NULL)
96216 - event->funcs->binary = trace_nop_print;
96217 + *(void **)&event->funcs->binary = trace_nop_print;
96218 + pax_close_kernel();
96219
96220 key = event->type & (EVENT_HASHSIZE - 1);
96221
96222 diff --git a/kernel/trace/trace_seq.c b/kernel/trace/trace_seq.c
96223 index e694c9f..6775a38 100644
96224 --- a/kernel/trace/trace_seq.c
96225 +++ b/kernel/trace/trace_seq.c
96226 @@ -337,7 +337,7 @@ int trace_seq_path(struct trace_seq *s, const struct path *path)
96227 return 0;
96228 }
96229
96230 - seq_buf_path(&s->seq, path, "\n");
96231 + seq_buf_path(&s->seq, path, "\n\\");
96232
96233 if (unlikely(seq_buf_has_overflowed(&s->seq))) {
96234 s->seq.len = save_len;
96235 diff --git a/kernel/trace/trace_stack.c b/kernel/trace/trace_stack.c
96236 index c3e4fcf..ef6cc43 100644
96237 --- a/kernel/trace/trace_stack.c
96238 +++ b/kernel/trace/trace_stack.c
96239 @@ -88,7 +88,7 @@ check_stack(unsigned long ip, unsigned long *stack)
96240 return;
96241
96242 /* we do not handle interrupt stacks yet */
96243 - if (!object_is_on_stack(stack))
96244 + if (!object_starts_on_stack(stack))
96245 return;
96246
96247 local_irq_save(flags);
96248 diff --git a/kernel/trace/trace_syscalls.c b/kernel/trace/trace_syscalls.c
96249 index f97f6e3..d367b48 100644
96250 --- a/kernel/trace/trace_syscalls.c
96251 +++ b/kernel/trace/trace_syscalls.c
96252 @@ -590,6 +590,8 @@ static int perf_sysenter_enable(struct ftrace_event_call *call)
96253 int num;
96254
96255 num = ((struct syscall_metadata *)call->data)->syscall_nr;
96256 + if (WARN_ON_ONCE(num < 0 || num >= NR_syscalls))
96257 + return -EINVAL;
96258
96259 mutex_lock(&syscall_trace_lock);
96260 if (!sys_perf_refcount_enter)
96261 @@ -610,6 +612,8 @@ static void perf_sysenter_disable(struct ftrace_event_call *call)
96262 int num;
96263
96264 num = ((struct syscall_metadata *)call->data)->syscall_nr;
96265 + if (WARN_ON_ONCE(num < 0 || num >= NR_syscalls))
96266 + return;
96267
96268 mutex_lock(&syscall_trace_lock);
96269 sys_perf_refcount_enter--;
96270 @@ -662,6 +666,8 @@ static int perf_sysexit_enable(struct ftrace_event_call *call)
96271 int num;
96272
96273 num = ((struct syscall_metadata *)call->data)->syscall_nr;
96274 + if (WARN_ON_ONCE(num < 0 || num >= NR_syscalls))
96275 + return -EINVAL;
96276
96277 mutex_lock(&syscall_trace_lock);
96278 if (!sys_perf_refcount_exit)
96279 @@ -682,6 +688,8 @@ static void perf_sysexit_disable(struct ftrace_event_call *call)
96280 int num;
96281
96282 num = ((struct syscall_metadata *)call->data)->syscall_nr;
96283 + if (WARN_ON_ONCE(num < 0 || num >= NR_syscalls))
96284 + return;
96285
96286 mutex_lock(&syscall_trace_lock);
96287 sys_perf_refcount_exit--;
96288 diff --git a/kernel/user_namespace.c b/kernel/user_namespace.c
96289 index 4109f83..fe1f830 100644
96290 --- a/kernel/user_namespace.c
96291 +++ b/kernel/user_namespace.c
96292 @@ -83,6 +83,21 @@ int create_user_ns(struct cred *new)
96293 !kgid_has_mapping(parent_ns, group))
96294 return -EPERM;
96295
96296 +#ifdef CONFIG_GRKERNSEC
96297 + /*
96298 + * This doesn't really inspire confidence:
96299 + * http://marc.info/?l=linux-kernel&m=135543612731939&w=2
96300 + * http://marc.info/?l=linux-kernel&m=135545831607095&w=2
96301 + * Increases kernel attack surface in areas developers
96302 + * previously cared little about ("low importance due
96303 + * to requiring "root" capability")
96304 + * To be removed when this code receives *proper* review
96305 + */
96306 + if (!capable(CAP_SYS_ADMIN) || !capable(CAP_SETUID) ||
96307 + !capable(CAP_SETGID))
96308 + return -EPERM;
96309 +#endif
96310 +
96311 ns = kmem_cache_zalloc(user_ns_cachep, GFP_KERNEL);
96312 if (!ns)
96313 return -ENOMEM;
96314 @@ -980,7 +995,7 @@ static int userns_install(struct nsproxy *nsproxy, struct ns_common *ns)
96315 if (atomic_read(&current->mm->mm_users) > 1)
96316 return -EINVAL;
96317
96318 - if (current->fs->users != 1)
96319 + if (atomic_read(&current->fs->users) != 1)
96320 return -EINVAL;
96321
96322 if (!ns_capable(user_ns, CAP_SYS_ADMIN))
96323 diff --git a/kernel/utsname_sysctl.c b/kernel/utsname_sysctl.c
96324 index c8eac43..4b5f08f 100644
96325 --- a/kernel/utsname_sysctl.c
96326 +++ b/kernel/utsname_sysctl.c
96327 @@ -47,7 +47,7 @@ static void put_uts(struct ctl_table *table, int write, void *which)
96328 static int proc_do_uts_string(struct ctl_table *table, int write,
96329 void __user *buffer, size_t *lenp, loff_t *ppos)
96330 {
96331 - struct ctl_table uts_table;
96332 + ctl_table_no_const uts_table;
96333 int r;
96334 memcpy(&uts_table, table, sizeof(uts_table));
96335 uts_table.data = get_uts(table, write);
96336 diff --git a/kernel/watchdog.c b/kernel/watchdog.c
96337 index 3174bf8..3553520 100644
96338 --- a/kernel/watchdog.c
96339 +++ b/kernel/watchdog.c
96340 @@ -572,7 +572,7 @@ static int watchdog_nmi_enable(unsigned int cpu) { return 0; }
96341 static void watchdog_nmi_disable(unsigned int cpu) { return; }
96342 #endif /* CONFIG_HARDLOCKUP_DETECTOR */
96343
96344 -static struct smp_hotplug_thread watchdog_threads = {
96345 +static struct smp_hotplug_thread watchdog_threads __read_only = {
96346 .store = &softlockup_watchdog,
96347 .thread_should_run = watchdog_should_run,
96348 .thread_fn = watchdog,
96349 diff --git a/kernel/workqueue.c b/kernel/workqueue.c
96350 index 41ff75b..5ad683a 100644
96351 --- a/kernel/workqueue.c
96352 +++ b/kernel/workqueue.c
96353 @@ -4564,7 +4564,7 @@ static void rebind_workers(struct worker_pool *pool)
96354 WARN_ON_ONCE(!(worker_flags & WORKER_UNBOUND));
96355 worker_flags |= WORKER_REBOUND;
96356 worker_flags &= ~WORKER_UNBOUND;
96357 - ACCESS_ONCE(worker->flags) = worker_flags;
96358 + ACCESS_ONCE_RW(worker->flags) = worker_flags;
96359 }
96360
96361 spin_unlock_irq(&pool->lock);
96362 diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
96363 index c5cefb3..a4241e3 100644
96364 --- a/lib/Kconfig.debug
96365 +++ b/lib/Kconfig.debug
96366 @@ -923,7 +923,7 @@ config DEBUG_MUTEXES
96367
96368 config DEBUG_WW_MUTEX_SLOWPATH
96369 bool "Wait/wound mutex debugging: Slowpath testing"
96370 - depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
96371 + depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT && !PAX_CONSTIFY_PLUGIN
96372 select DEBUG_LOCK_ALLOC
96373 select DEBUG_SPINLOCK
96374 select DEBUG_MUTEXES
96375 @@ -940,7 +940,7 @@ config DEBUG_WW_MUTEX_SLOWPATH
96376
96377 config DEBUG_LOCK_ALLOC
96378 bool "Lock debugging: detect incorrect freeing of live locks"
96379 - depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
96380 + depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT && !PAX_CONSTIFY_PLUGIN
96381 select DEBUG_SPINLOCK
96382 select DEBUG_MUTEXES
96383 select LOCKDEP
96384 @@ -954,7 +954,7 @@ config DEBUG_LOCK_ALLOC
96385
96386 config PROVE_LOCKING
96387 bool "Lock debugging: prove locking correctness"
96388 - depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
96389 + depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT && !PAX_CONSTIFY_PLUGIN
96390 select LOCKDEP
96391 select DEBUG_SPINLOCK
96392 select DEBUG_MUTEXES
96393 @@ -1005,7 +1005,7 @@ config LOCKDEP
96394
96395 config LOCK_STAT
96396 bool "Lock usage statistics"
96397 - depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
96398 + depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT && !PAX_CONSTIFY_PLUGIN
96399 select LOCKDEP
96400 select DEBUG_SPINLOCK
96401 select DEBUG_MUTEXES
96402 @@ -1467,6 +1467,7 @@ config LATENCYTOP
96403 depends on DEBUG_KERNEL
96404 depends on STACKTRACE_SUPPORT
96405 depends on PROC_FS
96406 + depends on !GRKERNSEC_HIDESYM
96407 select FRAME_POINTER if !MIPS && !PPC && !S390 && !MICROBLAZE && !ARM_UNWIND && !ARC
96408 select KALLSYMS
96409 select KALLSYMS_ALL
96410 @@ -1483,7 +1484,7 @@ config ARCH_HAS_DEBUG_STRICT_USER_COPY_CHECKS
96411 config DEBUG_STRICT_USER_COPY_CHECKS
96412 bool "Strict user copy size checks"
96413 depends on ARCH_HAS_DEBUG_STRICT_USER_COPY_CHECKS
96414 - depends on DEBUG_KERNEL && !TRACE_BRANCH_PROFILING
96415 + depends on DEBUG_KERNEL && !TRACE_BRANCH_PROFILING && !PAX_SIZE_OVERFLOW
96416 help
96417 Enabling this option turns a certain set of sanity checks for user
96418 copy operations into compile time failures.
96419 @@ -1614,7 +1615,7 @@ endmenu # runtime tests
96420
96421 config PROVIDE_OHCI1394_DMA_INIT
96422 bool "Remote debugging over FireWire early on boot"
96423 - depends on PCI && X86
96424 + depends on PCI && X86 && !GRKERNSEC
96425 help
96426 If you want to debug problems which hang or crash the kernel early
96427 on boot and the crashing machine has a FireWire port, you can use
96428 diff --git a/lib/Makefile b/lib/Makefile
96429 index 58f74d2..08e011f 100644
96430 --- a/lib/Makefile
96431 +++ b/lib/Makefile
96432 @@ -59,7 +59,7 @@ obj-$(CONFIG_BTREE) += btree.o
96433 obj-$(CONFIG_INTERVAL_TREE) += interval_tree.o
96434 obj-$(CONFIG_ASSOCIATIVE_ARRAY) += assoc_array.o
96435 obj-$(CONFIG_DEBUG_PREEMPT) += smp_processor_id.o
96436 -obj-$(CONFIG_DEBUG_LIST) += list_debug.o
96437 +obj-y += list_debug.o
96438 obj-$(CONFIG_DEBUG_OBJECTS) += debugobjects.o
96439
96440 ifneq ($(CONFIG_HAVE_DEC_LOCK),y)
96441 diff --git a/lib/average.c b/lib/average.c
96442 index 114d1be..ab0350c 100644
96443 --- a/lib/average.c
96444 +++ b/lib/average.c
96445 @@ -55,7 +55,7 @@ struct ewma *ewma_add(struct ewma *avg, unsigned long val)
96446 {
96447 unsigned long internal = ACCESS_ONCE(avg->internal);
96448
96449 - ACCESS_ONCE(avg->internal) = internal ?
96450 + ACCESS_ONCE_RW(avg->internal) = internal ?
96451 (((internal << avg->weight) - internal) +
96452 (val << avg->factor)) >> avg->weight :
96453 (val << avg->factor);
96454 diff --git a/lib/bitmap.c b/lib/bitmap.c
96455 index d456f4c1..29a0308 100644
96456 --- a/lib/bitmap.c
96457 +++ b/lib/bitmap.c
96458 @@ -264,7 +264,7 @@ int __bitmap_subset(const unsigned long *bitmap1,
96459 }
96460 EXPORT_SYMBOL(__bitmap_subset);
96461
96462 -int __bitmap_weight(const unsigned long *bitmap, unsigned int bits)
96463 +int __intentional_overflow(-1) __bitmap_weight(const unsigned long *bitmap, unsigned int bits)
96464 {
96465 unsigned int k, lim = bits/BITS_PER_LONG;
96466 int w = 0;
96467 @@ -391,7 +391,7 @@ int __bitmap_parse(const char *buf, unsigned int buflen,
96468 {
96469 int c, old_c, totaldigits, ndigits, nchunks, nbits;
96470 u32 chunk;
96471 - const char __user __force *ubuf = (const char __user __force *)buf;
96472 + const char __user *ubuf = (const char __force_user *)buf;
96473
96474 bitmap_zero(maskp, nmaskbits);
96475
96476 @@ -476,7 +476,7 @@ int bitmap_parse_user(const char __user *ubuf,
96477 {
96478 if (!access_ok(VERIFY_READ, ubuf, ulen))
96479 return -EFAULT;
96480 - return __bitmap_parse((const char __force *)ubuf,
96481 + return __bitmap_parse((const char __force_kernel *)ubuf,
96482 ulen, 1, maskp, nmaskbits);
96483
96484 }
96485 @@ -535,7 +535,7 @@ static int __bitmap_parselist(const char *buf, unsigned int buflen,
96486 {
96487 unsigned a, b;
96488 int c, old_c, totaldigits;
96489 - const char __user __force *ubuf = (const char __user __force *)buf;
96490 + const char __user *ubuf = (const char __force_user *)buf;
96491 int exp_digit, in_range;
96492
96493 totaldigits = c = 0;
96494 @@ -630,7 +630,7 @@ int bitmap_parselist_user(const char __user *ubuf,
96495 {
96496 if (!access_ok(VERIFY_READ, ubuf, ulen))
96497 return -EFAULT;
96498 - return __bitmap_parselist((const char __force *)ubuf,
96499 + return __bitmap_parselist((const char __force_kernel *)ubuf,
96500 ulen, 1, maskp, nmaskbits);
96501 }
96502 EXPORT_SYMBOL(bitmap_parselist_user);
96503 diff --git a/lib/bug.c b/lib/bug.c
96504 index 0c3bd95..5a615a1 100644
96505 --- a/lib/bug.c
96506 +++ b/lib/bug.c
96507 @@ -145,6 +145,8 @@ enum bug_trap_type report_bug(unsigned long bugaddr, struct pt_regs *regs)
96508 return BUG_TRAP_TYPE_NONE;
96509
96510 bug = find_bug(bugaddr);
96511 + if (!bug)
96512 + return BUG_TRAP_TYPE_NONE;
96513
96514 file = NULL;
96515 line = 0;
96516 diff --git a/lib/debugobjects.c b/lib/debugobjects.c
96517 index 547f7f9..a6d4ba0 100644
96518 --- a/lib/debugobjects.c
96519 +++ b/lib/debugobjects.c
96520 @@ -289,7 +289,7 @@ static void debug_object_is_on_stack(void *addr, int onstack)
96521 if (limit > 4)
96522 return;
96523
96524 - is_on_stack = object_is_on_stack(addr);
96525 + is_on_stack = object_starts_on_stack(addr);
96526 if (is_on_stack == onstack)
96527 return;
96528
96529 diff --git a/lib/decompress_bunzip2.c b/lib/decompress_bunzip2.c
96530 index 6dd0335..1e9c239 100644
96531 --- a/lib/decompress_bunzip2.c
96532 +++ b/lib/decompress_bunzip2.c
96533 @@ -665,7 +665,8 @@ static int INIT start_bunzip(struct bunzip_data **bdp, void *inbuf, long len,
96534
96535 /* Fourth byte (ascii '1'-'9'), indicates block size in units of 100k of
96536 uncompressed data. Allocate intermediate buffer for block. */
96537 - bd->dbufSize = 100000*(i-BZh0);
96538 + i -= BZh0;
96539 + bd->dbufSize = 100000 * i;
96540
96541 bd->dbuf = large_malloc(bd->dbufSize * sizeof(int));
96542 if (!bd->dbuf)
96543 diff --git a/lib/div64.c b/lib/div64.c
96544 index 4382ad7..08aa558 100644
96545 --- a/lib/div64.c
96546 +++ b/lib/div64.c
96547 @@ -59,7 +59,7 @@ uint32_t __attribute__((weak)) __div64_32(uint64_t *n, uint32_t base)
96548 EXPORT_SYMBOL(__div64_32);
96549
96550 #ifndef div_s64_rem
96551 -s64 div_s64_rem(s64 dividend, s32 divisor, s32 *remainder)
96552 +s64 __intentional_overflow(-1) div_s64_rem(s64 dividend, s32 divisor, s32 *remainder)
96553 {
96554 u64 quotient;
96555
96556 @@ -130,7 +130,7 @@ EXPORT_SYMBOL(div64_u64_rem);
96557 * 'http://www.hackersdelight.org/HDcode/newCode/divDouble.c.txt'
96558 */
96559 #ifndef div64_u64
96560 -u64 div64_u64(u64 dividend, u64 divisor)
96561 +u64 __intentional_overflow(-1) div64_u64(u64 dividend, u64 divisor)
96562 {
96563 u32 high = divisor >> 32;
96564 u64 quot;
96565 diff --git a/lib/dma-debug.c b/lib/dma-debug.c
96566 index 9722bd2..0d826f4 100644
96567 --- a/lib/dma-debug.c
96568 +++ b/lib/dma-debug.c
96569 @@ -979,7 +979,7 @@ static int dma_debug_device_change(struct notifier_block *nb, unsigned long acti
96570
96571 void dma_debug_add_bus(struct bus_type *bus)
96572 {
96573 - struct notifier_block *nb;
96574 + notifier_block_no_const *nb;
96575
96576 if (dma_debug_disabled())
96577 return;
96578 @@ -1161,7 +1161,7 @@ static void check_unmap(struct dma_debug_entry *ref)
96579
96580 static void check_for_stack(struct device *dev, void *addr)
96581 {
96582 - if (object_is_on_stack(addr))
96583 + if (object_starts_on_stack(addr))
96584 err_printk(dev, NULL, "DMA-API: device driver maps memory from "
96585 "stack [addr=%p]\n", addr);
96586 }
96587 diff --git a/lib/inflate.c b/lib/inflate.c
96588 index 013a761..c28f3fc 100644
96589 --- a/lib/inflate.c
96590 +++ b/lib/inflate.c
96591 @@ -269,7 +269,7 @@ static void free(void *where)
96592 malloc_ptr = free_mem_ptr;
96593 }
96594 #else
96595 -#define malloc(a) kmalloc(a, GFP_KERNEL)
96596 +#define malloc(a) kmalloc((a), GFP_KERNEL)
96597 #define free(a) kfree(a)
96598 #endif
96599
96600 diff --git a/lib/ioremap.c b/lib/ioremap.c
96601 index 0c9216c..863bd89 100644
96602 --- a/lib/ioremap.c
96603 +++ b/lib/ioremap.c
96604 @@ -38,7 +38,7 @@ static inline int ioremap_pmd_range(pud_t *pud, unsigned long addr,
96605 unsigned long next;
96606
96607 phys_addr -= addr;
96608 - pmd = pmd_alloc(&init_mm, pud, addr);
96609 + pmd = pmd_alloc_kernel(&init_mm, pud, addr);
96610 if (!pmd)
96611 return -ENOMEM;
96612 do {
96613 @@ -56,7 +56,7 @@ static inline int ioremap_pud_range(pgd_t *pgd, unsigned long addr,
96614 unsigned long next;
96615
96616 phys_addr -= addr;
96617 - pud = pud_alloc(&init_mm, pgd, addr);
96618 + pud = pud_alloc_kernel(&init_mm, pgd, addr);
96619 if (!pud)
96620 return -ENOMEM;
96621 do {
96622 diff --git a/lib/is_single_threaded.c b/lib/is_single_threaded.c
96623 index bd2bea9..6b3c95e 100644
96624 --- a/lib/is_single_threaded.c
96625 +++ b/lib/is_single_threaded.c
96626 @@ -22,6 +22,9 @@ bool current_is_single_threaded(void)
96627 struct task_struct *p, *t;
96628 bool ret;
96629
96630 + if (!mm)
96631 + return true;
96632 +
96633 if (atomic_read(&task->signal->live) != 1)
96634 return false;
96635
96636 diff --git a/lib/kobject.c b/lib/kobject.c
96637 index 03d4ab3..46f6374 100644
96638 --- a/lib/kobject.c
96639 +++ b/lib/kobject.c
96640 @@ -931,9 +931,9 @@ EXPORT_SYMBOL_GPL(kset_create_and_add);
96641
96642
96643 static DEFINE_SPINLOCK(kobj_ns_type_lock);
96644 -static const struct kobj_ns_type_operations *kobj_ns_ops_tbl[KOBJ_NS_TYPES];
96645 +static const struct kobj_ns_type_operations *kobj_ns_ops_tbl[KOBJ_NS_TYPES] __read_only;
96646
96647 -int kobj_ns_type_register(const struct kobj_ns_type_operations *ops)
96648 +int __init kobj_ns_type_register(const struct kobj_ns_type_operations *ops)
96649 {
96650 enum kobj_ns_type type = ops->type;
96651 int error;
96652 diff --git a/lib/list_debug.c b/lib/list_debug.c
96653 index c24c2f7..f0296f4 100644
96654 --- a/lib/list_debug.c
96655 +++ b/lib/list_debug.c
96656 @@ -11,7 +11,9 @@
96657 #include <linux/bug.h>
96658 #include <linux/kernel.h>
96659 #include <linux/rculist.h>
96660 +#include <linux/mm.h>
96661
96662 +#ifdef CONFIG_DEBUG_LIST
96663 /*
96664 * Insert a new entry between two known consecutive entries.
96665 *
96666 @@ -19,21 +21,40 @@
96667 * the prev/next entries already!
96668 */
96669
96670 +static bool __list_add_debug(struct list_head *new,
96671 + struct list_head *prev,
96672 + struct list_head *next)
96673 +{
96674 + if (unlikely(next->prev != prev)) {
96675 + printk(KERN_ERR "list_add corruption. next->prev should be "
96676 + "prev (%p), but was %p. (next=%p).\n",
96677 + prev, next->prev, next);
96678 + BUG();
96679 + return false;
96680 + }
96681 + if (unlikely(prev->next != next)) {
96682 + printk(KERN_ERR "list_add corruption. prev->next should be "
96683 + "next (%p), but was %p. (prev=%p).\n",
96684 + next, prev->next, prev);
96685 + BUG();
96686 + return false;
96687 + }
96688 + if (unlikely(new == prev || new == next)) {
96689 + printk(KERN_ERR "list_add double add: new=%p, prev=%p, next=%p.\n",
96690 + new, prev, next);
96691 + BUG();
96692 + return false;
96693 + }
96694 + return true;
96695 +}
96696 +
96697 void __list_add(struct list_head *new,
96698 - struct list_head *prev,
96699 - struct list_head *next)
96700 + struct list_head *prev,
96701 + struct list_head *next)
96702 {
96703 - WARN(next->prev != prev,
96704 - "list_add corruption. next->prev should be "
96705 - "prev (%p), but was %p. (next=%p).\n",
96706 - prev, next->prev, next);
96707 - WARN(prev->next != next,
96708 - "list_add corruption. prev->next should be "
96709 - "next (%p), but was %p. (prev=%p).\n",
96710 - next, prev->next, prev);
96711 - WARN(new == prev || new == next,
96712 - "list_add double add: new=%p, prev=%p, next=%p.\n",
96713 - new, prev, next);
96714 + if (!__list_add_debug(new, prev, next))
96715 + return;
96716 +
96717 next->prev = new;
96718 new->next = next;
96719 new->prev = prev;
96720 @@ -41,28 +62,46 @@ void __list_add(struct list_head *new,
96721 }
96722 EXPORT_SYMBOL(__list_add);
96723
96724 -void __list_del_entry(struct list_head *entry)
96725 +static bool __list_del_entry_debug(struct list_head *entry)
96726 {
96727 struct list_head *prev, *next;
96728
96729 prev = entry->prev;
96730 next = entry->next;
96731
96732 - if (WARN(next == LIST_POISON1,
96733 - "list_del corruption, %p->next is LIST_POISON1 (%p)\n",
96734 - entry, LIST_POISON1) ||
96735 - WARN(prev == LIST_POISON2,
96736 - "list_del corruption, %p->prev is LIST_POISON2 (%p)\n",
96737 - entry, LIST_POISON2) ||
96738 - WARN(prev->next != entry,
96739 - "list_del corruption. prev->next should be %p, "
96740 - "but was %p\n", entry, prev->next) ||
96741 - WARN(next->prev != entry,
96742 - "list_del corruption. next->prev should be %p, "
96743 - "but was %p\n", entry, next->prev))
96744 + if (unlikely(next == LIST_POISON1)) {
96745 + printk(KERN_ERR "list_del corruption, %p->next is LIST_POISON1 (%p)\n",
96746 + entry, LIST_POISON1);
96747 + BUG();
96748 + return false;
96749 + }
96750 + if (unlikely(prev == LIST_POISON2)) {
96751 + printk(KERN_ERR "list_del corruption, %p->prev is LIST_POISON2 (%p)\n",
96752 + entry, LIST_POISON2);
96753 + BUG();
96754 + return false;
96755 + }
96756 + if (unlikely(entry->prev->next != entry)) {
96757 + printk(KERN_ERR "list_del corruption. prev->next should be %p, "
96758 + "but was %p\n", entry, prev->next);
96759 + BUG();
96760 + return false;
96761 + }
96762 + if (unlikely(entry->next->prev != entry)) {
96763 + printk(KERN_ERR "list_del corruption. next->prev should be %p, "
96764 + "but was %p\n", entry, next->prev);
96765 + BUG();
96766 + return false;
96767 + }
96768 + return true;
96769 +}
96770 +
96771 +void __list_del_entry(struct list_head *entry)
96772 +{
96773 + if (!__list_del_entry_debug(entry))
96774 return;
96775
96776 - __list_del(prev, next);
96777 + __list_del(entry->prev, entry->next);
96778 }
96779 EXPORT_SYMBOL(__list_del_entry);
96780
96781 @@ -86,15 +125,85 @@ EXPORT_SYMBOL(list_del);
96782 void __list_add_rcu(struct list_head *new,
96783 struct list_head *prev, struct list_head *next)
96784 {
96785 - WARN(next->prev != prev,
96786 - "list_add_rcu corruption. next->prev should be prev (%p), but was %p. (next=%p).\n",
96787 - prev, next->prev, next);
96788 - WARN(prev->next != next,
96789 - "list_add_rcu corruption. prev->next should be next (%p), but was %p. (prev=%p).\n",
96790 - next, prev->next, prev);
96791 + if (!__list_add_debug(new, prev, next))
96792 + return;
96793 +
96794 new->next = next;
96795 new->prev = prev;
96796 rcu_assign_pointer(list_next_rcu(prev), new);
96797 next->prev = new;
96798 }
96799 EXPORT_SYMBOL(__list_add_rcu);
96800 +#endif
96801 +
96802 +void __pax_list_add(struct list_head *new, struct list_head *prev, struct list_head *next)
96803 +{
96804 +#ifdef CONFIG_DEBUG_LIST
96805 + if (!__list_add_debug(new, prev, next))
96806 + return;
96807 +#endif
96808 +
96809 + pax_open_kernel();
96810 + next->prev = new;
96811 + new->next = next;
96812 + new->prev = prev;
96813 + prev->next = new;
96814 + pax_close_kernel();
96815 +}
96816 +EXPORT_SYMBOL(__pax_list_add);
96817 +
96818 +void pax_list_del(struct list_head *entry)
96819 +{
96820 +#ifdef CONFIG_DEBUG_LIST
96821 + if (!__list_del_entry_debug(entry))
96822 + return;
96823 +#endif
96824 +
96825 + pax_open_kernel();
96826 + __list_del(entry->prev, entry->next);
96827 + entry->next = LIST_POISON1;
96828 + entry->prev = LIST_POISON2;
96829 + pax_close_kernel();
96830 +}
96831 +EXPORT_SYMBOL(pax_list_del);
96832 +
96833 +void pax_list_del_init(struct list_head *entry)
96834 +{
96835 + pax_open_kernel();
96836 + __list_del(entry->prev, entry->next);
96837 + INIT_LIST_HEAD(entry);
96838 + pax_close_kernel();
96839 +}
96840 +EXPORT_SYMBOL(pax_list_del_init);
96841 +
96842 +void __pax_list_add_rcu(struct list_head *new,
96843 + struct list_head *prev, struct list_head *next)
96844 +{
96845 +#ifdef CONFIG_DEBUG_LIST
96846 + if (!__list_add_debug(new, prev, next))
96847 + return;
96848 +#endif
96849 +
96850 + pax_open_kernel();
96851 + new->next = next;
96852 + new->prev = prev;
96853 + rcu_assign_pointer(list_next_rcu(prev), new);
96854 + next->prev = new;
96855 + pax_close_kernel();
96856 +}
96857 +EXPORT_SYMBOL(__pax_list_add_rcu);
96858 +
96859 +void pax_list_del_rcu(struct list_head *entry)
96860 +{
96861 +#ifdef CONFIG_DEBUG_LIST
96862 + if (!__list_del_entry_debug(entry))
96863 + return;
96864 +#endif
96865 +
96866 + pax_open_kernel();
96867 + __list_del(entry->prev, entry->next);
96868 + entry->next = LIST_POISON1;
96869 + entry->prev = LIST_POISON2;
96870 + pax_close_kernel();
96871 +}
96872 +EXPORT_SYMBOL(pax_list_del_rcu);
96873 diff --git a/lib/lockref.c b/lib/lockref.c
96874 index ecb9a66..a044fc5 100644
96875 --- a/lib/lockref.c
96876 +++ b/lib/lockref.c
96877 @@ -48,13 +48,13 @@
96878 void lockref_get(struct lockref *lockref)
96879 {
96880 CMPXCHG_LOOP(
96881 - new.count++;
96882 + __lockref_inc(&new);
96883 ,
96884 return;
96885 );
96886
96887 spin_lock(&lockref->lock);
96888 - lockref->count++;
96889 + __lockref_inc(lockref);
96890 spin_unlock(&lockref->lock);
96891 }
96892 EXPORT_SYMBOL(lockref_get);
96893 @@ -69,8 +69,8 @@ int lockref_get_not_zero(struct lockref *lockref)
96894 int retval;
96895
96896 CMPXCHG_LOOP(
96897 - new.count++;
96898 - if (old.count <= 0)
96899 + __lockref_inc(&new);
96900 + if (__lockref_read(&old) <= 0)
96901 return 0;
96902 ,
96903 return 1;
96904 @@ -78,8 +78,8 @@ int lockref_get_not_zero(struct lockref *lockref)
96905
96906 spin_lock(&lockref->lock);
96907 retval = 0;
96908 - if (lockref->count > 0) {
96909 - lockref->count++;
96910 + if (__lockref_read(lockref) > 0) {
96911 + __lockref_inc(lockref);
96912 retval = 1;
96913 }
96914 spin_unlock(&lockref->lock);
96915 @@ -96,17 +96,17 @@ EXPORT_SYMBOL(lockref_get_not_zero);
96916 int lockref_get_or_lock(struct lockref *lockref)
96917 {
96918 CMPXCHG_LOOP(
96919 - new.count++;
96920 - if (old.count <= 0)
96921 + __lockref_inc(&new);
96922 + if (__lockref_read(&old) <= 0)
96923 break;
96924 ,
96925 return 1;
96926 );
96927
96928 spin_lock(&lockref->lock);
96929 - if (lockref->count <= 0)
96930 + if (__lockref_read(lockref) <= 0)
96931 return 0;
96932 - lockref->count++;
96933 + __lockref_inc(lockref);
96934 spin_unlock(&lockref->lock);
96935 return 1;
96936 }
96937 @@ -122,11 +122,11 @@ EXPORT_SYMBOL(lockref_get_or_lock);
96938 int lockref_put_return(struct lockref *lockref)
96939 {
96940 CMPXCHG_LOOP(
96941 - new.count--;
96942 - if (old.count <= 0)
96943 + __lockref_dec(&new);
96944 + if (__lockref_read(&old) <= 0)
96945 return -1;
96946 ,
96947 - return new.count;
96948 + return __lockref_read(&new);
96949 );
96950 return -1;
96951 }
96952 @@ -140,17 +140,17 @@ EXPORT_SYMBOL(lockref_put_return);
96953 int lockref_put_or_lock(struct lockref *lockref)
96954 {
96955 CMPXCHG_LOOP(
96956 - new.count--;
96957 - if (old.count <= 1)
96958 + __lockref_dec(&new);
96959 + if (__lockref_read(&old) <= 1)
96960 break;
96961 ,
96962 return 1;
96963 );
96964
96965 spin_lock(&lockref->lock);
96966 - if (lockref->count <= 1)
96967 + if (__lockref_read(lockref) <= 1)
96968 return 0;
96969 - lockref->count--;
96970 + __lockref_dec(lockref);
96971 spin_unlock(&lockref->lock);
96972 return 1;
96973 }
96974 @@ -163,7 +163,7 @@ EXPORT_SYMBOL(lockref_put_or_lock);
96975 void lockref_mark_dead(struct lockref *lockref)
96976 {
96977 assert_spin_locked(&lockref->lock);
96978 - lockref->count = -128;
96979 + __lockref_set(lockref, -128);
96980 }
96981 EXPORT_SYMBOL(lockref_mark_dead);
96982
96983 @@ -177,8 +177,8 @@ int lockref_get_not_dead(struct lockref *lockref)
96984 int retval;
96985
96986 CMPXCHG_LOOP(
96987 - new.count++;
96988 - if (old.count < 0)
96989 + __lockref_inc(&new);
96990 + if (__lockref_read(&old) < 0)
96991 return 0;
96992 ,
96993 return 1;
96994 @@ -186,8 +186,8 @@ int lockref_get_not_dead(struct lockref *lockref)
96995
96996 spin_lock(&lockref->lock);
96997 retval = 0;
96998 - if (lockref->count >= 0) {
96999 - lockref->count++;
97000 + if (__lockref_read(lockref) >= 0) {
97001 + __lockref_inc(lockref);
97002 retval = 1;
97003 }
97004 spin_unlock(&lockref->lock);
97005 diff --git a/lib/nlattr.c b/lib/nlattr.c
97006 index f5907d2..36072be 100644
97007 --- a/lib/nlattr.c
97008 +++ b/lib/nlattr.c
97009 @@ -278,6 +278,8 @@ int nla_memcpy(void *dest, const struct nlattr *src, int count)
97010 {
97011 int minlen = min_t(int, count, nla_len(src));
97012
97013 + BUG_ON(minlen < 0);
97014 +
97015 memcpy(dest, nla_data(src), minlen);
97016 if (count > minlen)
97017 memset(dest + minlen, 0, count - minlen);
97018 diff --git a/lib/percpu-refcount.c b/lib/percpu-refcount.c
97019 index 6111bcb..02e816b 100644
97020 --- a/lib/percpu-refcount.c
97021 +++ b/lib/percpu-refcount.c
97022 @@ -31,7 +31,7 @@
97023 * atomic_long_t can't hit 0 before we've added up all the percpu refs.
97024 */
97025
97026 -#define PERCPU_COUNT_BIAS (1LU << (BITS_PER_LONG - 1))
97027 +#define PERCPU_COUNT_BIAS (1LU << (BITS_PER_LONG - 2))
97028
97029 static DECLARE_WAIT_QUEUE_HEAD(percpu_ref_switch_waitq);
97030
97031 diff --git a/lib/radix-tree.c b/lib/radix-tree.c
97032 index 3d2aa27..a472f20 100644
97033 --- a/lib/radix-tree.c
97034 +++ b/lib/radix-tree.c
97035 @@ -67,7 +67,7 @@ struct radix_tree_preload {
97036 int nr;
97037 struct radix_tree_node *nodes[RADIX_TREE_PRELOAD_SIZE];
97038 };
97039 -static DEFINE_PER_CPU(struct radix_tree_preload, radix_tree_preloads) = { 0, };
97040 +static DEFINE_PER_CPU(struct radix_tree_preload, radix_tree_preloads);
97041
97042 static inline void *ptr_to_indirect(void *ptr)
97043 {
97044 diff --git a/lib/random32.c b/lib/random32.c
97045 index 0bee183..526f12f 100644
97046 --- a/lib/random32.c
97047 +++ b/lib/random32.c
97048 @@ -47,7 +47,7 @@ static inline void prandom_state_selftest(void)
97049 }
97050 #endif
97051
97052 -static DEFINE_PER_CPU(struct rnd_state, net_rand_state);
97053 +static DEFINE_PER_CPU(struct rnd_state, net_rand_state) __latent_entropy;
97054
97055 /**
97056 * prandom_u32_state - seeded pseudo-random number generator.
97057 diff --git a/lib/rbtree.c b/lib/rbtree.c
97058 index c16c81a..4dcbda1 100644
97059 --- a/lib/rbtree.c
97060 +++ b/lib/rbtree.c
97061 @@ -380,7 +380,9 @@ static inline void dummy_copy(struct rb_node *old, struct rb_node *new) {}
97062 static inline void dummy_rotate(struct rb_node *old, struct rb_node *new) {}
97063
97064 static const struct rb_augment_callbacks dummy_callbacks = {
97065 - dummy_propagate, dummy_copy, dummy_rotate
97066 + .propagate = dummy_propagate,
97067 + .copy = dummy_copy,
97068 + .rotate = dummy_rotate
97069 };
97070
97071 void rb_insert_color(struct rb_node *node, struct rb_root *root)
97072 diff --git a/lib/show_mem.c b/lib/show_mem.c
97073 index adc98e18..0ce83c2 100644
97074 --- a/lib/show_mem.c
97075 +++ b/lib/show_mem.c
97076 @@ -49,6 +49,6 @@ void show_mem(unsigned int filter)
97077 quicklist_total_size());
97078 #endif
97079 #ifdef CONFIG_MEMORY_FAILURE
97080 - printk("%lu pages hwpoisoned\n", atomic_long_read(&num_poisoned_pages));
97081 + printk("%lu pages hwpoisoned\n", atomic_long_read_unchecked(&num_poisoned_pages));
97082 #endif
97083 }
97084 diff --git a/lib/strncpy_from_user.c b/lib/strncpy_from_user.c
97085 index e0af6ff..fcc9f15 100644
97086 --- a/lib/strncpy_from_user.c
97087 +++ b/lib/strncpy_from_user.c
97088 @@ -22,7 +22,7 @@
97089 */
97090 static inline long do_strncpy_from_user(char *dst, const char __user *src, long count, unsigned long max)
97091 {
97092 - const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
97093 + static const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
97094 long res = 0;
97095
97096 /*
97097 diff --git a/lib/strnlen_user.c b/lib/strnlen_user.c
97098 index a28df52..3d55877 100644
97099 --- a/lib/strnlen_user.c
97100 +++ b/lib/strnlen_user.c
97101 @@ -26,7 +26,7 @@
97102 */
97103 static inline long do_strnlen_user(const char __user *src, unsigned long count, unsigned long max)
97104 {
97105 - const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
97106 + static const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
97107 long align, res = 0;
97108 unsigned long c;
97109
97110 diff --git a/lib/swiotlb.c b/lib/swiotlb.c
97111 index 4abda07..b9d3765 100644
97112 --- a/lib/swiotlb.c
97113 +++ b/lib/swiotlb.c
97114 @@ -682,7 +682,7 @@ EXPORT_SYMBOL(swiotlb_alloc_coherent);
97115
97116 void
97117 swiotlb_free_coherent(struct device *hwdev, size_t size, void *vaddr,
97118 - dma_addr_t dev_addr)
97119 + dma_addr_t dev_addr, struct dma_attrs *attrs)
97120 {
97121 phys_addr_t paddr = dma_to_phys(hwdev, dev_addr);
97122
97123 diff --git a/lib/usercopy.c b/lib/usercopy.c
97124 index 4f5b1dd..7cab418 100644
97125 --- a/lib/usercopy.c
97126 +++ b/lib/usercopy.c
97127 @@ -7,3 +7,9 @@ void copy_from_user_overflow(void)
97128 WARN(1, "Buffer overflow detected!\n");
97129 }
97130 EXPORT_SYMBOL(copy_from_user_overflow);
97131 +
97132 +void copy_to_user_overflow(void)
97133 +{
97134 + WARN(1, "Buffer overflow detected!\n");
97135 +}
97136 +EXPORT_SYMBOL(copy_to_user_overflow);
97137 diff --git a/lib/vsprintf.c b/lib/vsprintf.c
97138 index b235c96..343ffc1 100644
97139 --- a/lib/vsprintf.c
97140 +++ b/lib/vsprintf.c
97141 @@ -16,6 +16,9 @@
97142 * - scnprintf and vscnprintf
97143 */
97144
97145 +#ifdef CONFIG_GRKERNSEC_HIDESYM
97146 +#define __INCLUDED_BY_HIDESYM 1
97147 +#endif
97148 #include <stdarg.h>
97149 #include <linux/module.h> /* for KSYM_SYMBOL_LEN */
97150 #include <linux/types.h>
97151 @@ -626,7 +629,7 @@ char *symbol_string(char *buf, char *end, void *ptr,
97152 #ifdef CONFIG_KALLSYMS
97153 if (*fmt == 'B')
97154 sprint_backtrace(sym, value);
97155 - else if (*fmt != 'f' && *fmt != 's')
97156 + else if (*fmt != 'f' && *fmt != 's' && *fmt != 'X')
97157 sprint_symbol(sym, value);
97158 else
97159 sprint_symbol_no_offset(sym, value);
97160 @@ -1322,7 +1325,11 @@ char *address_val(char *buf, char *end, const void *addr,
97161 return number(buf, end, num, spec);
97162 }
97163
97164 +#ifdef CONFIG_GRKERNSEC_HIDESYM
97165 +int kptr_restrict __read_mostly = 2;
97166 +#else
97167 int kptr_restrict __read_mostly;
97168 +#endif
97169
97170 /*
97171 * Show a '%p' thing. A kernel extension is that the '%p' is followed
97172 @@ -1333,8 +1340,10 @@ int kptr_restrict __read_mostly;
97173 *
97174 * - 'F' For symbolic function descriptor pointers with offset
97175 * - 'f' For simple symbolic function names without offset
97176 + * - 'X' For simple symbolic function names without offset approved for use with GRKERNSEC_HIDESYM
97177 * - 'S' For symbolic direct pointers with offset
97178 * - 's' For symbolic direct pointers without offset
97179 + * - 'A' For symbolic direct pointers with offset approved for use with GRKERNSEC_HIDESYM
97180 * - '[FfSs]R' as above with __builtin_extract_return_addr() translation
97181 * - 'B' For backtraced symbolic direct pointers with offset
97182 * - 'R' For decoded struct resource, e.g., [mem 0x0-0x1f 64bit pref]
97183 @@ -1417,12 +1426,12 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
97184
97185 if (!ptr && *fmt != 'K') {
97186 /*
97187 - * Print (null) with the same width as a pointer so it makes
97188 + * Print (nil) with the same width as a pointer so it makes
97189 * tabular output look nice.
97190 */
97191 if (spec.field_width == -1)
97192 spec.field_width = default_width;
97193 - return string(buf, end, "(null)", spec);
97194 + return string(buf, end, "(nil)", spec);
97195 }
97196
97197 switch (*fmt) {
97198 @@ -1432,6 +1441,14 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
97199 /* Fallthrough */
97200 case 'S':
97201 case 's':
97202 +#ifdef CONFIG_GRKERNSEC_HIDESYM
97203 + break;
97204 +#else
97205 + return symbol_string(buf, end, ptr, spec, fmt);
97206 +#endif
97207 + case 'X':
97208 + ptr = dereference_function_descriptor(ptr);
97209 + case 'A':
97210 case 'B':
97211 return symbol_string(buf, end, ptr, spec, fmt);
97212 case 'R':
97213 @@ -1496,6 +1513,8 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
97214 va_end(va);
97215 return buf;
97216 }
97217 + case 'P':
97218 + break;
97219 case 'K':
97220 /*
97221 * %pK cannot be used in IRQ context because its test
97222 @@ -1553,6 +1572,22 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
97223 ((const struct file *)ptr)->f_path.dentry,
97224 spec, fmt);
97225 }
97226 +
97227 +#ifdef CONFIG_GRKERNSEC_HIDESYM
97228 + /* 'P' = approved pointers to copy to userland,
97229 + as in the /proc/kallsyms case, as we make it display nothing
97230 + for non-root users, and the real contents for root users
97231 + 'X' = approved simple symbols
97232 + Also ignore 'K' pointers, since we force their NULLing for non-root users
97233 + above
97234 + */
97235 + if ((unsigned long)ptr > TASK_SIZE && *fmt != 'P' && *fmt != 'X' && *fmt != 'K' && is_usercopy_object(buf)) {
97236 + printk(KERN_ALERT "grsec: kernel infoleak detected! Please report this log to spender@grsecurity.net.\n");
97237 + dump_stack();
97238 + ptr = NULL;
97239 + }
97240 +#endif
97241 +
97242 spec.flags |= SMALL;
97243 if (spec.field_width == -1) {
97244 spec.field_width = default_width;
97245 @@ -2254,11 +2289,11 @@ int bstr_printf(char *buf, size_t size, const char *fmt, const u32 *bin_buf)
97246 typeof(type) value; \
97247 if (sizeof(type) == 8) { \
97248 args = PTR_ALIGN(args, sizeof(u32)); \
97249 - *(u32 *)&value = *(u32 *)args; \
97250 - *((u32 *)&value + 1) = *(u32 *)(args + 4); \
97251 + *(u32 *)&value = *(const u32 *)args; \
97252 + *((u32 *)&value + 1) = *(const u32 *)(args + 4); \
97253 } else { \
97254 args = PTR_ALIGN(args, sizeof(type)); \
97255 - value = *(typeof(type) *)args; \
97256 + value = *(const typeof(type) *)args; \
97257 } \
97258 args += sizeof(type); \
97259 value; \
97260 @@ -2321,7 +2356,7 @@ int bstr_printf(char *buf, size_t size, const char *fmt, const u32 *bin_buf)
97261 case FORMAT_TYPE_STR: {
97262 const char *str_arg = args;
97263 args += strlen(str_arg) + 1;
97264 - str = string(str, end, (char *)str_arg, spec);
97265 + str = string(str, end, str_arg, spec);
97266 break;
97267 }
97268
97269 diff --git a/localversion-grsec b/localversion-grsec
97270 new file mode 100644
97271 index 0000000..7cd6065
97272 --- /dev/null
97273 +++ b/localversion-grsec
97274 @@ -0,0 +1 @@
97275 +-grsec
97276 diff --git a/mm/Kconfig b/mm/Kconfig
97277 index a03131b..1b1bafb 100644
97278 --- a/mm/Kconfig
97279 +++ b/mm/Kconfig
97280 @@ -342,10 +342,11 @@ config KSM
97281 root has set /sys/kernel/mm/ksm/run to 1 (if CONFIG_SYSFS is set).
97282
97283 config DEFAULT_MMAP_MIN_ADDR
97284 - int "Low address space to protect from user allocation"
97285 + int "Low address space to protect from user allocation"
97286 depends on MMU
97287 - default 4096
97288 - help
97289 + default 32768 if ALPHA || ARM || PARISC || SPARC32
97290 + default 65536
97291 + help
97292 This is the portion of low virtual memory which should be protected
97293 from userspace allocation. Keeping a user from writing to low pages
97294 can help reduce the impact of kernel NULL pointer bugs.
97295 @@ -376,7 +377,7 @@ config MEMORY_FAILURE
97296
97297 config HWPOISON_INJECT
97298 tristate "HWPoison pages injector"
97299 - depends on MEMORY_FAILURE && DEBUG_KERNEL && PROC_FS
97300 + depends on MEMORY_FAILURE && DEBUG_KERNEL && PROC_FS && !GRKERNSEC
97301 select PROC_PAGE_MONITOR
97302
97303 config NOMMU_INITIAL_TRIM_EXCESS
97304 diff --git a/mm/Kconfig.debug b/mm/Kconfig.debug
97305 index 957d3da..1d34e20 100644
97306 --- a/mm/Kconfig.debug
97307 +++ b/mm/Kconfig.debug
97308 @@ -10,6 +10,7 @@ config PAGE_EXTENSION
97309 config DEBUG_PAGEALLOC
97310 bool "Debug page memory allocations"
97311 depends on DEBUG_KERNEL
97312 + depends on !PAX_MEMORY_SANITIZE
97313 depends on !HIBERNATION || ARCH_SUPPORTS_DEBUG_PAGEALLOC && !PPC && !SPARC
97314 depends on !KMEMCHECK
97315 select PAGE_EXTENSION
97316 diff --git a/mm/backing-dev.c b/mm/backing-dev.c
97317 index 6dc4580..e031ec1 100644
97318 --- a/mm/backing-dev.c
97319 +++ b/mm/backing-dev.c
97320 @@ -12,7 +12,7 @@
97321 #include <linux/device.h>
97322 #include <trace/events/writeback.h>
97323
97324 -static atomic_long_t bdi_seq = ATOMIC_LONG_INIT(0);
97325 +static atomic_long_unchecked_t bdi_seq = ATOMIC_LONG_INIT(0);
97326
97327 struct backing_dev_info noop_backing_dev_info = {
97328 .name = "noop",
97329 @@ -474,7 +474,7 @@ int bdi_setup_and_register(struct backing_dev_info *bdi, char *name)
97330 return err;
97331
97332 err = bdi_register(bdi, NULL, "%.28s-%ld", name,
97333 - atomic_long_inc_return(&bdi_seq));
97334 + atomic_long_inc_return_unchecked(&bdi_seq));
97335 if (err) {
97336 bdi_destroy(bdi);
97337 return err;
97338 diff --git a/mm/filemap.c b/mm/filemap.c
97339 index ad72420..0a20ef2 100644
97340 --- a/mm/filemap.c
97341 +++ b/mm/filemap.c
97342 @@ -2097,7 +2097,7 @@ int generic_file_mmap(struct file * file, struct vm_area_struct * vma)
97343 struct address_space *mapping = file->f_mapping;
97344
97345 if (!mapping->a_ops->readpage)
97346 - return -ENOEXEC;
97347 + return -ENODEV;
97348 file_accessed(file);
97349 vma->vm_ops = &generic_file_vm_ops;
97350 return 0;
97351 @@ -2275,6 +2275,7 @@ inline int generic_write_checks(struct file *file, loff_t *pos, size_t *count, i
97352 *pos = i_size_read(inode);
97353
97354 if (limit != RLIM_INFINITY) {
97355 + gr_learn_resource(current, RLIMIT_FSIZE,*pos, 0);
97356 if (*pos >= limit) {
97357 send_sig(SIGXFSZ, current, 0);
97358 return -EFBIG;
97359 diff --git a/mm/gup.c b/mm/gup.c
97360 index a6e24e2..72dd2cf 100644
97361 --- a/mm/gup.c
97362 +++ b/mm/gup.c
97363 @@ -265,11 +265,6 @@ static int faultin_page(struct task_struct *tsk, struct vm_area_struct *vma,
97364 unsigned int fault_flags = 0;
97365 int ret;
97366
97367 - /* For mlock, just skip the stack guard page. */
97368 - if ((*flags & FOLL_MLOCK) &&
97369 - (stack_guard_page_start(vma, address) ||
97370 - stack_guard_page_end(vma, address + PAGE_SIZE)))
97371 - return -ENOENT;
97372 if (*flags & FOLL_WRITE)
97373 fault_flags |= FAULT_FLAG_WRITE;
97374 if (nonblocking)
97375 @@ -435,14 +430,14 @@ long __get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
97376 if (!(gup_flags & FOLL_FORCE))
97377 gup_flags |= FOLL_NUMA;
97378
97379 - do {
97380 + while (nr_pages) {
97381 struct page *page;
97382 unsigned int foll_flags = gup_flags;
97383 unsigned int page_increm;
97384
97385 /* first iteration or cross vma bound */
97386 if (!vma || start >= vma->vm_end) {
97387 - vma = find_extend_vma(mm, start);
97388 + vma = find_vma(mm, start);
97389 if (!vma && in_gate_area(mm, start)) {
97390 int ret;
97391 ret = get_gate_page(mm, start & PAGE_MASK,
97392 @@ -454,7 +449,7 @@ long __get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
97393 goto next_page;
97394 }
97395
97396 - if (!vma || check_vma_flags(vma, gup_flags))
97397 + if (!vma || start < vma->vm_start || check_vma_flags(vma, gup_flags))
97398 return i ? : -EFAULT;
97399 if (is_vm_hugetlb_page(vma)) {
97400 i = follow_hugetlb_page(mm, vma, pages, vmas,
97401 @@ -509,7 +504,7 @@ next_page:
97402 i += page_increm;
97403 start += page_increm * PAGE_SIZE;
97404 nr_pages -= page_increm;
97405 - } while (nr_pages);
97406 + }
97407 return i;
97408 }
97409 EXPORT_SYMBOL(__get_user_pages);
97410 diff --git a/mm/highmem.c b/mm/highmem.c
97411 index 123bcd3..0de52ba 100644
97412 --- a/mm/highmem.c
97413 +++ b/mm/highmem.c
97414 @@ -195,8 +195,9 @@ static void flush_all_zero_pkmaps(void)
97415 * So no dangers, even with speculative execution.
97416 */
97417 page = pte_page(pkmap_page_table[i]);
97418 + pax_open_kernel();
97419 pte_clear(&init_mm, PKMAP_ADDR(i), &pkmap_page_table[i]);
97420 -
97421 + pax_close_kernel();
97422 set_page_address(page, NULL);
97423 need_flush = 1;
97424 }
97425 @@ -259,9 +260,11 @@ start:
97426 }
97427 }
97428 vaddr = PKMAP_ADDR(last_pkmap_nr);
97429 +
97430 + pax_open_kernel();
97431 set_pte_at(&init_mm, vaddr,
97432 &(pkmap_page_table[last_pkmap_nr]), mk_pte(page, kmap_prot));
97433 -
97434 + pax_close_kernel();
97435 pkmap_count[last_pkmap_nr] = 1;
97436 set_page_address(page, (void *)vaddr);
97437
97438 diff --git a/mm/hugetlb.c b/mm/hugetlb.c
97439 index caad3c5..4f68807 100644
97440 --- a/mm/hugetlb.c
97441 +++ b/mm/hugetlb.c
97442 @@ -2260,6 +2260,7 @@ static int hugetlb_sysctl_handler_common(bool obey_mempolicy,
97443 struct ctl_table *table, int write,
97444 void __user *buffer, size_t *length, loff_t *ppos)
97445 {
97446 + ctl_table_no_const t;
97447 struct hstate *h = &default_hstate;
97448 unsigned long tmp = h->max_huge_pages;
97449 int ret;
97450 @@ -2267,9 +2268,10 @@ static int hugetlb_sysctl_handler_common(bool obey_mempolicy,
97451 if (!hugepages_supported())
97452 return -ENOTSUPP;
97453
97454 - table->data = &tmp;
97455 - table->maxlen = sizeof(unsigned long);
97456 - ret = proc_doulongvec_minmax(table, write, buffer, length, ppos);
97457 + t = *table;
97458 + t.data = &tmp;
97459 + t.maxlen = sizeof(unsigned long);
97460 + ret = proc_doulongvec_minmax(&t, write, buffer, length, ppos);
97461 if (ret)
97462 goto out;
97463
97464 @@ -2304,6 +2306,7 @@ int hugetlb_overcommit_handler(struct ctl_table *table, int write,
97465 struct hstate *h = &default_hstate;
97466 unsigned long tmp;
97467 int ret;
97468 + ctl_table_no_const hugetlb_table;
97469
97470 if (!hugepages_supported())
97471 return -ENOTSUPP;
97472 @@ -2313,9 +2316,10 @@ int hugetlb_overcommit_handler(struct ctl_table *table, int write,
97473 if (write && hstate_is_gigantic(h))
97474 return -EINVAL;
97475
97476 - table->data = &tmp;
97477 - table->maxlen = sizeof(unsigned long);
97478 - ret = proc_doulongvec_minmax(table, write, buffer, length, ppos);
97479 + hugetlb_table = *table;
97480 + hugetlb_table.data = &tmp;
97481 + hugetlb_table.maxlen = sizeof(unsigned long);
97482 + ret = proc_doulongvec_minmax(&hugetlb_table, write, buffer, length, ppos);
97483 if (ret)
97484 goto out;
97485
97486 @@ -2800,6 +2804,27 @@ static void unmap_ref_private(struct mm_struct *mm, struct vm_area_struct *vma,
97487 i_mmap_unlock_write(mapping);
97488 }
97489
97490 +#ifdef CONFIG_PAX_SEGMEXEC
97491 +static void pax_mirror_huge_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m)
97492 +{
97493 + struct mm_struct *mm = vma->vm_mm;
97494 + struct vm_area_struct *vma_m;
97495 + unsigned long address_m;
97496 + pte_t *ptep_m;
97497 +
97498 + vma_m = pax_find_mirror_vma(vma);
97499 + if (!vma_m)
97500 + return;
97501 +
97502 + BUG_ON(address >= SEGMEXEC_TASK_SIZE);
97503 + address_m = address + SEGMEXEC_TASK_SIZE;
97504 + ptep_m = huge_pte_offset(mm, address_m & HPAGE_MASK);
97505 + get_page(page_m);
97506 + hugepage_add_anon_rmap(page_m, vma_m, address_m);
97507 + set_huge_pte_at(mm, address_m, ptep_m, make_huge_pte(vma_m, page_m, 0));
97508 +}
97509 +#endif
97510 +
97511 /*
97512 * Hugetlb_cow() should be called with page lock of the original hugepage held.
97513 * Called with hugetlb_instantiation_mutex held and pte_page locked so we
97514 @@ -2912,6 +2937,11 @@ retry_avoidcopy:
97515 make_huge_pte(vma, new_page, 1));
97516 page_remove_rmap(old_page);
97517 hugepage_add_new_anon_rmap(new_page, vma, address);
97518 +
97519 +#ifdef CONFIG_PAX_SEGMEXEC
97520 + pax_mirror_huge_pte(vma, address, new_page);
97521 +#endif
97522 +
97523 /* Make the old page be freed below */
97524 new_page = old_page;
97525 }
97526 @@ -3072,6 +3102,10 @@ retry:
97527 && (vma->vm_flags & VM_SHARED)));
97528 set_huge_pte_at(mm, address, ptep, new_pte);
97529
97530 +#ifdef CONFIG_PAX_SEGMEXEC
97531 + pax_mirror_huge_pte(vma, address, page);
97532 +#endif
97533 +
97534 if ((flags & FAULT_FLAG_WRITE) && !(vma->vm_flags & VM_SHARED)) {
97535 /* Optimization, do the COW without a second fault */
97536 ret = hugetlb_cow(mm, vma, address, ptep, new_pte, page, ptl);
97537 @@ -3139,6 +3173,10 @@ int hugetlb_fault(struct mm_struct *mm, struct vm_area_struct *vma,
97538 struct address_space *mapping;
97539 int need_wait_lock = 0;
97540
97541 +#ifdef CONFIG_PAX_SEGMEXEC
97542 + struct vm_area_struct *vma_m;
97543 +#endif
97544 +
97545 address &= huge_page_mask(h);
97546
97547 ptep = huge_pte_offset(mm, address);
97548 @@ -3152,6 +3190,26 @@ int hugetlb_fault(struct mm_struct *mm, struct vm_area_struct *vma,
97549 VM_FAULT_SET_HINDEX(hstate_index(h));
97550 }
97551
97552 +#ifdef CONFIG_PAX_SEGMEXEC
97553 + vma_m = pax_find_mirror_vma(vma);
97554 + if (vma_m) {
97555 + unsigned long address_m;
97556 +
97557 + if (vma->vm_start > vma_m->vm_start) {
97558 + address_m = address;
97559 + address -= SEGMEXEC_TASK_SIZE;
97560 + vma = vma_m;
97561 + h = hstate_vma(vma);
97562 + } else
97563 + address_m = address + SEGMEXEC_TASK_SIZE;
97564 +
97565 + if (!huge_pte_alloc(mm, address_m, huge_page_size(h)))
97566 + return VM_FAULT_OOM;
97567 + address_m &= HPAGE_MASK;
97568 + unmap_hugepage_range(vma, address_m, address_m + HPAGE_SIZE, NULL);
97569 + }
97570 +#endif
97571 +
97572 ptep = huge_pte_alloc(mm, address, huge_page_size(h));
97573 if (!ptep)
97574 return VM_FAULT_OOM;
97575 diff --git a/mm/internal.h b/mm/internal.h
97576 index a96da5b..42ebd54 100644
97577 --- a/mm/internal.h
97578 +++ b/mm/internal.h
97579 @@ -156,6 +156,7 @@ __find_buddy_index(unsigned long page_idx, unsigned int order)
97580
97581 extern int __isolate_free_page(struct page *page, unsigned int order);
97582 extern void __free_pages_bootmem(struct page *page, unsigned int order);
97583 +extern void free_compound_page(struct page *page);
97584 extern void prep_compound_page(struct page *page, unsigned long order);
97585 #ifdef CONFIG_MEMORY_FAILURE
97586 extern bool is_free_buddy_page(struct page *page);
97587 @@ -411,7 +412,7 @@ extern u32 hwpoison_filter_enable;
97588
97589 extern unsigned long vm_mmap_pgoff(struct file *, unsigned long,
97590 unsigned long, unsigned long,
97591 - unsigned long, unsigned long);
97592 + unsigned long, unsigned long) __intentional_overflow(-1);
97593
97594 extern void set_pageblock_order(void);
97595 unsigned long reclaim_clean_pages_from_list(struct zone *zone,
97596 diff --git a/mm/kmemleak.c b/mm/kmemleak.c
97597 index 5405aff..483406d 100644
97598 --- a/mm/kmemleak.c
97599 +++ b/mm/kmemleak.c
97600 @@ -365,7 +365,7 @@ static void print_unreferenced(struct seq_file *seq,
97601
97602 for (i = 0; i < object->trace_len; i++) {
97603 void *ptr = (void *)object->trace[i];
97604 - seq_printf(seq, " [<%p>] %pS\n", ptr, ptr);
97605 + seq_printf(seq, " [<%pP>] %pA\n", ptr, ptr);
97606 }
97607 }
97608
97609 @@ -1911,7 +1911,7 @@ static int __init kmemleak_late_init(void)
97610 return -ENOMEM;
97611 }
97612
97613 - dentry = debugfs_create_file("kmemleak", S_IRUGO, NULL, NULL,
97614 + dentry = debugfs_create_file("kmemleak", S_IRUSR, NULL, NULL,
97615 &kmemleak_fops);
97616 if (!dentry)
97617 pr_warning("Failed to create the debugfs kmemleak file\n");
97618 diff --git a/mm/maccess.c b/mm/maccess.c
97619 index d53adf9..03a24bf 100644
97620 --- a/mm/maccess.c
97621 +++ b/mm/maccess.c
97622 @@ -26,7 +26,7 @@ long __probe_kernel_read(void *dst, const void *src, size_t size)
97623 set_fs(KERNEL_DS);
97624 pagefault_disable();
97625 ret = __copy_from_user_inatomic(dst,
97626 - (__force const void __user *)src, size);
97627 + (const void __force_user *)src, size);
97628 pagefault_enable();
97629 set_fs(old_fs);
97630
97631 @@ -53,7 +53,7 @@ long __probe_kernel_write(void *dst, const void *src, size_t size)
97632
97633 set_fs(KERNEL_DS);
97634 pagefault_disable();
97635 - ret = __copy_to_user_inatomic((__force void __user *)dst, src, size);
97636 + ret = __copy_to_user_inatomic((void __force_user *)dst, src, size);
97637 pagefault_enable();
97638 set_fs(old_fs);
97639
97640 diff --git a/mm/madvise.c b/mm/madvise.c
97641 index d551475..8fdd7f3 100644
97642 --- a/mm/madvise.c
97643 +++ b/mm/madvise.c
97644 @@ -51,6 +51,10 @@ static long madvise_behavior(struct vm_area_struct *vma,
97645 pgoff_t pgoff;
97646 unsigned long new_flags = vma->vm_flags;
97647
97648 +#ifdef CONFIG_PAX_SEGMEXEC
97649 + struct vm_area_struct *vma_m;
97650 +#endif
97651 +
97652 switch (behavior) {
97653 case MADV_NORMAL:
97654 new_flags = new_flags & ~VM_RAND_READ & ~VM_SEQ_READ;
97655 @@ -126,6 +130,13 @@ success:
97656 /*
97657 * vm_flags is protected by the mmap_sem held in write mode.
97658 */
97659 +
97660 +#ifdef CONFIG_PAX_SEGMEXEC
97661 + vma_m = pax_find_mirror_vma(vma);
97662 + if (vma_m)
97663 + vma_m->vm_flags = new_flags & ~(VM_WRITE | VM_MAYWRITE | VM_ACCOUNT);
97664 +#endif
97665 +
97666 vma->vm_flags = new_flags;
97667
97668 out:
97669 @@ -277,11 +288,27 @@ static long madvise_dontneed(struct vm_area_struct *vma,
97670 struct vm_area_struct **prev,
97671 unsigned long start, unsigned long end)
97672 {
97673 +
97674 +#ifdef CONFIG_PAX_SEGMEXEC
97675 + struct vm_area_struct *vma_m;
97676 +#endif
97677 +
97678 *prev = vma;
97679 if (vma->vm_flags & (VM_LOCKED|VM_HUGETLB|VM_PFNMAP))
97680 return -EINVAL;
97681
97682 zap_page_range(vma, start, end - start, NULL);
97683 +
97684 +#ifdef CONFIG_PAX_SEGMEXEC
97685 + vma_m = pax_find_mirror_vma(vma);
97686 + if (vma_m) {
97687 + if (vma_m->vm_flags & (VM_LOCKED|VM_HUGETLB|VM_PFNMAP))
97688 + return -EINVAL;
97689 +
97690 + zap_page_range(vma_m, start + SEGMEXEC_TASK_SIZE, end - start, NULL);
97691 + }
97692 +#endif
97693 +
97694 return 0;
97695 }
97696
97697 @@ -484,6 +511,16 @@ SYSCALL_DEFINE3(madvise, unsigned long, start, size_t, len_in, int, behavior)
97698 if (end < start)
97699 return error;
97700
97701 +#ifdef CONFIG_PAX_SEGMEXEC
97702 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC) {
97703 + if (end > SEGMEXEC_TASK_SIZE)
97704 + return error;
97705 + } else
97706 +#endif
97707 +
97708 + if (end > TASK_SIZE)
97709 + return error;
97710 +
97711 error = 0;
97712 if (end == start)
97713 return error;
97714 diff --git a/mm/memory-failure.c b/mm/memory-failure.c
97715 index d487f8d..39ebbf6 100644
97716 --- a/mm/memory-failure.c
97717 +++ b/mm/memory-failure.c
97718 @@ -61,7 +61,7 @@ int sysctl_memory_failure_early_kill __read_mostly = 0;
97719
97720 int sysctl_memory_failure_recovery __read_mostly = 1;
97721
97722 -atomic_long_t num_poisoned_pages __read_mostly = ATOMIC_LONG_INIT(0);
97723 +atomic_long_unchecked_t num_poisoned_pages __read_mostly = ATOMIC_LONG_INIT(0);
97724
97725 #if defined(CONFIG_HWPOISON_INJECT) || defined(CONFIG_HWPOISON_INJECT_MODULE)
97726
97727 @@ -198,7 +198,7 @@ static int kill_proc(struct task_struct *t, unsigned long addr, int trapno,
97728 pfn, t->comm, t->pid);
97729 si.si_signo = SIGBUS;
97730 si.si_errno = 0;
97731 - si.si_addr = (void *)addr;
97732 + si.si_addr = (void __user *)addr;
97733 #ifdef __ARCH_SI_TRAPNO
97734 si.si_trapno = trapno;
97735 #endif
97736 @@ -779,7 +779,7 @@ static struct page_state {
97737 unsigned long res;
97738 char *msg;
97739 int (*action)(struct page *p, unsigned long pfn);
97740 -} error_states[] = {
97741 +} __do_const error_states[] = {
97742 { reserved, reserved, "reserved kernel", me_kernel },
97743 /*
97744 * free pages are specially detected outside this table:
97745 @@ -1087,7 +1087,7 @@ int memory_failure(unsigned long pfn, int trapno, int flags)
97746 nr_pages = 1 << compound_order(hpage);
97747 else /* normal page or thp */
97748 nr_pages = 1;
97749 - atomic_long_add(nr_pages, &num_poisoned_pages);
97750 + atomic_long_add_unchecked(nr_pages, &num_poisoned_pages);
97751
97752 /*
97753 * We need/can do nothing about count=0 pages.
97754 @@ -1116,7 +1116,7 @@ int memory_failure(unsigned long pfn, int trapno, int flags)
97755 if (PageHWPoison(hpage)) {
97756 if ((hwpoison_filter(p) && TestClearPageHWPoison(p))
97757 || (p != hpage && TestSetPageHWPoison(hpage))) {
97758 - atomic_long_sub(nr_pages, &num_poisoned_pages);
97759 + atomic_long_sub_unchecked(nr_pages, &num_poisoned_pages);
97760 unlock_page(hpage);
97761 return 0;
97762 }
97763 @@ -1184,14 +1184,14 @@ int memory_failure(unsigned long pfn, int trapno, int flags)
97764 */
97765 if (!PageHWPoison(p)) {
97766 printk(KERN_ERR "MCE %#lx: just unpoisoned\n", pfn);
97767 - atomic_long_sub(nr_pages, &num_poisoned_pages);
97768 + atomic_long_sub_unchecked(nr_pages, &num_poisoned_pages);
97769 put_page(hpage);
97770 res = 0;
97771 goto out;
97772 }
97773 if (hwpoison_filter(p)) {
97774 if (TestClearPageHWPoison(p))
97775 - atomic_long_sub(nr_pages, &num_poisoned_pages);
97776 + atomic_long_sub_unchecked(nr_pages, &num_poisoned_pages);
97777 unlock_page(hpage);
97778 put_page(hpage);
97779 return 0;
97780 @@ -1421,7 +1421,7 @@ int unpoison_memory(unsigned long pfn)
97781 return 0;
97782 }
97783 if (TestClearPageHWPoison(p))
97784 - atomic_long_dec(&num_poisoned_pages);
97785 + atomic_long_dec_unchecked(&num_poisoned_pages);
97786 pr_info("MCE: Software-unpoisoned free page %#lx\n", pfn);
97787 return 0;
97788 }
97789 @@ -1435,7 +1435,7 @@ int unpoison_memory(unsigned long pfn)
97790 */
97791 if (TestClearPageHWPoison(page)) {
97792 pr_info("MCE: Software-unpoisoned page %#lx\n", pfn);
97793 - atomic_long_sub(nr_pages, &num_poisoned_pages);
97794 + atomic_long_sub_unchecked(nr_pages, &num_poisoned_pages);
97795 freeit = 1;
97796 if (PageHuge(page))
97797 clear_page_hwpoison_huge_page(page);
97798 @@ -1560,11 +1560,11 @@ static int soft_offline_huge_page(struct page *page, int flags)
97799 if (PageHuge(page)) {
97800 set_page_hwpoison_huge_page(hpage);
97801 dequeue_hwpoisoned_huge_page(hpage);
97802 - atomic_long_add(1 << compound_order(hpage),
97803 + atomic_long_add_unchecked(1 << compound_order(hpage),
97804 &num_poisoned_pages);
97805 } else {
97806 SetPageHWPoison(page);
97807 - atomic_long_inc(&num_poisoned_pages);
97808 + atomic_long_inc_unchecked(&num_poisoned_pages);
97809 }
97810 }
97811 return ret;
97812 @@ -1603,7 +1603,7 @@ static int __soft_offline_page(struct page *page, int flags)
97813 put_page(page);
97814 pr_info("soft_offline: %#lx: invalidated\n", pfn);
97815 SetPageHWPoison(page);
97816 - atomic_long_inc(&num_poisoned_pages);
97817 + atomic_long_inc_unchecked(&num_poisoned_pages);
97818 return 0;
97819 }
97820
97821 @@ -1652,7 +1652,7 @@ static int __soft_offline_page(struct page *page, int flags)
97822 if (!is_free_buddy_page(page))
97823 pr_info("soft offline: %#lx: page leaked\n",
97824 pfn);
97825 - atomic_long_inc(&num_poisoned_pages);
97826 + atomic_long_inc_unchecked(&num_poisoned_pages);
97827 }
97828 } else {
97829 pr_info("soft offline: %#lx: isolation failed: %d, page count %d, type %lx\n",
97830 @@ -1722,11 +1722,11 @@ int soft_offline_page(struct page *page, int flags)
97831 if (PageHuge(page)) {
97832 set_page_hwpoison_huge_page(hpage);
97833 dequeue_hwpoisoned_huge_page(hpage);
97834 - atomic_long_add(1 << compound_order(hpage),
97835 + atomic_long_add_unchecked(1 << compound_order(hpage),
97836 &num_poisoned_pages);
97837 } else {
97838 SetPageHWPoison(page);
97839 - atomic_long_inc(&num_poisoned_pages);
97840 + atomic_long_inc_unchecked(&num_poisoned_pages);
97841 }
97842 }
97843 unset_migratetype_isolate(page, MIGRATE_MOVABLE);
97844 diff --git a/mm/memory.c b/mm/memory.c
97845 index 97839f5..4bc5530 100644
97846 --- a/mm/memory.c
97847 +++ b/mm/memory.c
97848 @@ -414,6 +414,7 @@ static inline void free_pmd_range(struct mmu_gather *tlb, pud_t *pud,
97849 free_pte_range(tlb, pmd, addr);
97850 } while (pmd++, addr = next, addr != end);
97851
97852 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_PER_CPU_PGD)
97853 start &= PUD_MASK;
97854 if (start < floor)
97855 return;
97856 @@ -429,6 +430,7 @@ static inline void free_pmd_range(struct mmu_gather *tlb, pud_t *pud,
97857 pud_clear(pud);
97858 pmd_free_tlb(tlb, pmd, start);
97859 mm_dec_nr_pmds(tlb->mm);
97860 +#endif
97861 }
97862
97863 static inline void free_pud_range(struct mmu_gather *tlb, pgd_t *pgd,
97864 @@ -448,6 +450,7 @@ static inline void free_pud_range(struct mmu_gather *tlb, pgd_t *pgd,
97865 free_pmd_range(tlb, pud, addr, next, floor, ceiling);
97866 } while (pud++, addr = next, addr != end);
97867
97868 +#if !defined(CONFIG_X86_64) || !defined(CONFIG_PAX_PER_CPU_PGD)
97869 start &= PGDIR_MASK;
97870 if (start < floor)
97871 return;
97872 @@ -462,6 +465,8 @@ static inline void free_pud_range(struct mmu_gather *tlb, pgd_t *pgd,
97873 pud = pud_offset(pgd, start);
97874 pgd_clear(pgd);
97875 pud_free_tlb(tlb, pud, start);
97876 +#endif
97877 +
97878 }
97879
97880 /*
97881 @@ -691,10 +696,10 @@ static void print_bad_pte(struct vm_area_struct *vma, unsigned long addr,
97882 * Choose text because data symbols depend on CONFIG_KALLSYMS_ALL=y
97883 */
97884 if (vma->vm_ops)
97885 - printk(KERN_ALERT "vma->vm_ops->fault: %pSR\n",
97886 + printk(KERN_ALERT "vma->vm_ops->fault: %pAR\n",
97887 vma->vm_ops->fault);
97888 if (vma->vm_file)
97889 - printk(KERN_ALERT "vma->vm_file->f_op->mmap: %pSR\n",
97890 + printk(KERN_ALERT "vma->vm_file->f_op->mmap: %pAR\n",
97891 vma->vm_file->f_op->mmap);
97892 dump_stack();
97893 add_taint(TAINT_BAD_PAGE, LOCKDEP_NOW_UNRELIABLE);
97894 @@ -1464,6 +1469,10 @@ static int insert_page(struct vm_area_struct *vma, unsigned long addr,
97895 page_add_file_rmap(page);
97896 set_pte_at(mm, addr, pte, mk_pte(page, prot));
97897
97898 +#ifdef CONFIG_PAX_SEGMEXEC
97899 + pax_mirror_file_pte(vma, addr, page, ptl);
97900 +#endif
97901 +
97902 retval = 0;
97903 pte_unmap_unlock(pte, ptl);
97904 return retval;
97905 @@ -1508,9 +1517,21 @@ int vm_insert_page(struct vm_area_struct *vma, unsigned long addr,
97906 if (!page_count(page))
97907 return -EINVAL;
97908 if (!(vma->vm_flags & VM_MIXEDMAP)) {
97909 +
97910 +#ifdef CONFIG_PAX_SEGMEXEC
97911 + struct vm_area_struct *vma_m;
97912 +#endif
97913 +
97914 BUG_ON(down_read_trylock(&vma->vm_mm->mmap_sem));
97915 BUG_ON(vma->vm_flags & VM_PFNMAP);
97916 vma->vm_flags |= VM_MIXEDMAP;
97917 +
97918 +#ifdef CONFIG_PAX_SEGMEXEC
97919 + vma_m = pax_find_mirror_vma(vma);
97920 + if (vma_m)
97921 + vma_m->vm_flags |= VM_MIXEDMAP;
97922 +#endif
97923 +
97924 }
97925 return insert_page(vma, addr, page, vma->vm_page_prot);
97926 }
97927 @@ -1593,6 +1614,7 @@ int vm_insert_mixed(struct vm_area_struct *vma, unsigned long addr,
97928 unsigned long pfn)
97929 {
97930 BUG_ON(!(vma->vm_flags & VM_MIXEDMAP));
97931 + BUG_ON(vma->vm_mirror);
97932
97933 if (addr < vma->vm_start || addr >= vma->vm_end)
97934 return -EFAULT;
97935 @@ -1840,7 +1862,9 @@ static int apply_to_pmd_range(struct mm_struct *mm, pud_t *pud,
97936
97937 BUG_ON(pud_huge(*pud));
97938
97939 - pmd = pmd_alloc(mm, pud, addr);
97940 + pmd = (mm == &init_mm) ?
97941 + pmd_alloc_kernel(mm, pud, addr) :
97942 + pmd_alloc(mm, pud, addr);
97943 if (!pmd)
97944 return -ENOMEM;
97945 do {
97946 @@ -1860,7 +1884,9 @@ static int apply_to_pud_range(struct mm_struct *mm, pgd_t *pgd,
97947 unsigned long next;
97948 int err;
97949
97950 - pud = pud_alloc(mm, pgd, addr);
97951 + pud = (mm == &init_mm) ?
97952 + pud_alloc_kernel(mm, pgd, addr) :
97953 + pud_alloc(mm, pgd, addr);
97954 if (!pud)
97955 return -ENOMEM;
97956 do {
97957 @@ -1982,6 +2008,185 @@ static int do_page_mkwrite(struct vm_area_struct *vma, struct page *page,
97958 return ret;
97959 }
97960
97961 +#ifdef CONFIG_PAX_SEGMEXEC
97962 +static void pax_unmap_mirror_pte(struct vm_area_struct *vma, unsigned long address, pmd_t *pmd)
97963 +{
97964 + struct mm_struct *mm = vma->vm_mm;
97965 + spinlock_t *ptl;
97966 + pte_t *pte, entry;
97967 +
97968 + pte = pte_offset_map_lock(mm, pmd, address, &ptl);
97969 + entry = *pte;
97970 + if (!pte_present(entry)) {
97971 + if (!pte_none(entry)) {
97972 + free_swap_and_cache(pte_to_swp_entry(entry));
97973 + pte_clear_not_present_full(mm, address, pte, 0);
97974 + }
97975 + } else {
97976 + struct page *page;
97977 +
97978 + flush_cache_page(vma, address, pte_pfn(entry));
97979 + entry = ptep_clear_flush(vma, address, pte);
97980 + BUG_ON(pte_dirty(entry));
97981 + page = vm_normal_page(vma, address, entry);
97982 + if (page) {
97983 + update_hiwater_rss(mm);
97984 + if (PageAnon(page))
97985 + dec_mm_counter_fast(mm, MM_ANONPAGES);
97986 + else
97987 + dec_mm_counter_fast(mm, MM_FILEPAGES);
97988 + page_remove_rmap(page);
97989 + page_cache_release(page);
97990 + }
97991 + }
97992 + pte_unmap_unlock(pte, ptl);
97993 +}
97994 +
97995 +/* PaX: if vma is mirrored, synchronize the mirror's PTE
97996 + *
97997 + * the ptl of the lower mapped page is held on entry and is not released on exit
97998 + * or inside to ensure atomic changes to the PTE states (swapout, mremap, munmap, etc)
97999 + */
98000 +static void pax_mirror_anon_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m, spinlock_t *ptl)
98001 +{
98002 + struct mm_struct *mm = vma->vm_mm;
98003 + unsigned long address_m;
98004 + spinlock_t *ptl_m;
98005 + struct vm_area_struct *vma_m;
98006 + pmd_t *pmd_m;
98007 + pte_t *pte_m, entry_m;
98008 +
98009 + BUG_ON(!page_m || !PageAnon(page_m));
98010 +
98011 + vma_m = pax_find_mirror_vma(vma);
98012 + if (!vma_m)
98013 + return;
98014 +
98015 + BUG_ON(!PageLocked(page_m));
98016 + BUG_ON(address >= SEGMEXEC_TASK_SIZE);
98017 + address_m = address + SEGMEXEC_TASK_SIZE;
98018 + pmd_m = pmd_offset(pud_offset(pgd_offset(mm, address_m), address_m), address_m);
98019 + pte_m = pte_offset_map(pmd_m, address_m);
98020 + ptl_m = pte_lockptr(mm, pmd_m);
98021 + if (ptl != ptl_m) {
98022 + spin_lock_nested(ptl_m, SINGLE_DEPTH_NESTING);
98023 + if (!pte_none(*pte_m))
98024 + goto out;
98025 + }
98026 +
98027 + entry_m = pfn_pte(page_to_pfn(page_m), vma_m->vm_page_prot);
98028 + page_cache_get(page_m);
98029 + page_add_anon_rmap(page_m, vma_m, address_m);
98030 + inc_mm_counter_fast(mm, MM_ANONPAGES);
98031 + set_pte_at(mm, address_m, pte_m, entry_m);
98032 + update_mmu_cache(vma_m, address_m, pte_m);
98033 +out:
98034 + if (ptl != ptl_m)
98035 + spin_unlock(ptl_m);
98036 + pte_unmap(pte_m);
98037 + unlock_page(page_m);
98038 +}
98039 +
98040 +void pax_mirror_file_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m, spinlock_t *ptl)
98041 +{
98042 + struct mm_struct *mm = vma->vm_mm;
98043 + unsigned long address_m;
98044 + spinlock_t *ptl_m;
98045 + struct vm_area_struct *vma_m;
98046 + pmd_t *pmd_m;
98047 + pte_t *pte_m, entry_m;
98048 +
98049 + BUG_ON(!page_m || PageAnon(page_m));
98050 +
98051 + vma_m = pax_find_mirror_vma(vma);
98052 + if (!vma_m)
98053 + return;
98054 +
98055 + BUG_ON(address >= SEGMEXEC_TASK_SIZE);
98056 + address_m = address + SEGMEXEC_TASK_SIZE;
98057 + pmd_m = pmd_offset(pud_offset(pgd_offset(mm, address_m), address_m), address_m);
98058 + pte_m = pte_offset_map(pmd_m, address_m);
98059 + ptl_m = pte_lockptr(mm, pmd_m);
98060 + if (ptl != ptl_m) {
98061 + spin_lock_nested(ptl_m, SINGLE_DEPTH_NESTING);
98062 + if (!pte_none(*pte_m))
98063 + goto out;
98064 + }
98065 +
98066 + entry_m = pfn_pte(page_to_pfn(page_m), vma_m->vm_page_prot);
98067 + page_cache_get(page_m);
98068 + page_add_file_rmap(page_m);
98069 + inc_mm_counter_fast(mm, MM_FILEPAGES);
98070 + set_pte_at(mm, address_m, pte_m, entry_m);
98071 + update_mmu_cache(vma_m, address_m, pte_m);
98072 +out:
98073 + if (ptl != ptl_m)
98074 + spin_unlock(ptl_m);
98075 + pte_unmap(pte_m);
98076 +}
98077 +
98078 +static void pax_mirror_pfn_pte(struct vm_area_struct *vma, unsigned long address, unsigned long pfn_m, spinlock_t *ptl)
98079 +{
98080 + struct mm_struct *mm = vma->vm_mm;
98081 + unsigned long address_m;
98082 + spinlock_t *ptl_m;
98083 + struct vm_area_struct *vma_m;
98084 + pmd_t *pmd_m;
98085 + pte_t *pte_m, entry_m;
98086 +
98087 + vma_m = pax_find_mirror_vma(vma);
98088 + if (!vma_m)
98089 + return;
98090 +
98091 + BUG_ON(address >= SEGMEXEC_TASK_SIZE);
98092 + address_m = address + SEGMEXEC_TASK_SIZE;
98093 + pmd_m = pmd_offset(pud_offset(pgd_offset(mm, address_m), address_m), address_m);
98094 + pte_m = pte_offset_map(pmd_m, address_m);
98095 + ptl_m = pte_lockptr(mm, pmd_m);
98096 + if (ptl != ptl_m) {
98097 + spin_lock_nested(ptl_m, SINGLE_DEPTH_NESTING);
98098 + if (!pte_none(*pte_m))
98099 + goto out;
98100 + }
98101 +
98102 + entry_m = pfn_pte(pfn_m, vma_m->vm_page_prot);
98103 + set_pte_at(mm, address_m, pte_m, entry_m);
98104 +out:
98105 + if (ptl != ptl_m)
98106 + spin_unlock(ptl_m);
98107 + pte_unmap(pte_m);
98108 +}
98109 +
98110 +static void pax_mirror_pte(struct vm_area_struct *vma, unsigned long address, pte_t *pte, pmd_t *pmd, spinlock_t *ptl)
98111 +{
98112 + struct page *page_m;
98113 + pte_t entry;
98114 +
98115 + if (!(vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC))
98116 + goto out;
98117 +
98118 + entry = *pte;
98119 + page_m = vm_normal_page(vma, address, entry);
98120 + if (!page_m)
98121 + pax_mirror_pfn_pte(vma, address, pte_pfn(entry), ptl);
98122 + else if (PageAnon(page_m)) {
98123 + if (pax_find_mirror_vma(vma)) {
98124 + pte_unmap_unlock(pte, ptl);
98125 + lock_page(page_m);
98126 + pte = pte_offset_map_lock(vma->vm_mm, pmd, address, &ptl);
98127 + if (pte_same(entry, *pte))
98128 + pax_mirror_anon_pte(vma, address, page_m, ptl);
98129 + else
98130 + unlock_page(page_m);
98131 + }
98132 + } else
98133 + pax_mirror_file_pte(vma, address, page_m, ptl);
98134 +
98135 +out:
98136 + pte_unmap_unlock(pte, ptl);
98137 +}
98138 +#endif
98139 +
98140 /*
98141 * This routine handles present pages, when users try to write
98142 * to a shared page. It is done by copying the page to a new address
98143 @@ -2172,6 +2377,12 @@ gotten:
98144 */
98145 page_table = pte_offset_map_lock(mm, pmd, address, &ptl);
98146 if (likely(pte_same(*page_table, orig_pte))) {
98147 +
98148 +#ifdef CONFIG_PAX_SEGMEXEC
98149 + if (pax_find_mirror_vma(vma))
98150 + BUG_ON(!trylock_page(new_page));
98151 +#endif
98152 +
98153 if (old_page) {
98154 if (!PageAnon(old_page)) {
98155 dec_mm_counter_fast(mm, MM_FILEPAGES);
98156 @@ -2225,6 +2436,10 @@ gotten:
98157 page_remove_rmap(old_page);
98158 }
98159
98160 +#ifdef CONFIG_PAX_SEGMEXEC
98161 + pax_mirror_anon_pte(vma, address, new_page, ptl);
98162 +#endif
98163 +
98164 /* Free the old page.. */
98165 new_page = old_page;
98166 ret |= VM_FAULT_WRITE;
98167 @@ -2483,6 +2698,11 @@ static int do_swap_page(struct mm_struct *mm, struct vm_area_struct *vma,
98168 swap_free(entry);
98169 if (vm_swap_full() || (vma->vm_flags & VM_LOCKED) || PageMlocked(page))
98170 try_to_free_swap(page);
98171 +
98172 +#ifdef CONFIG_PAX_SEGMEXEC
98173 + if ((flags & FAULT_FLAG_WRITE) || !pax_find_mirror_vma(vma))
98174 +#endif
98175 +
98176 unlock_page(page);
98177 if (page != swapcache) {
98178 /*
98179 @@ -2506,6 +2726,11 @@ static int do_swap_page(struct mm_struct *mm, struct vm_area_struct *vma,
98180
98181 /* No need to invalidate - it was non-present before */
98182 update_mmu_cache(vma, address, page_table);
98183 +
98184 +#ifdef CONFIG_PAX_SEGMEXEC
98185 + pax_mirror_anon_pte(vma, address, page, ptl);
98186 +#endif
98187 +
98188 unlock:
98189 pte_unmap_unlock(page_table, ptl);
98190 out:
98191 @@ -2525,40 +2750,6 @@ out_release:
98192 }
98193
98194 /*
98195 - * This is like a special single-page "expand_{down|up}wards()",
98196 - * except we must first make sure that 'address{-|+}PAGE_SIZE'
98197 - * doesn't hit another vma.
98198 - */
98199 -static inline int check_stack_guard_page(struct vm_area_struct *vma, unsigned long address)
98200 -{
98201 - address &= PAGE_MASK;
98202 - if ((vma->vm_flags & VM_GROWSDOWN) && address == vma->vm_start) {
98203 - struct vm_area_struct *prev = vma->vm_prev;
98204 -
98205 - /*
98206 - * Is there a mapping abutting this one below?
98207 - *
98208 - * That's only ok if it's the same stack mapping
98209 - * that has gotten split..
98210 - */
98211 - if (prev && prev->vm_end == address)
98212 - return prev->vm_flags & VM_GROWSDOWN ? 0 : -ENOMEM;
98213 -
98214 - return expand_downwards(vma, address - PAGE_SIZE);
98215 - }
98216 - if ((vma->vm_flags & VM_GROWSUP) && address + PAGE_SIZE == vma->vm_end) {
98217 - struct vm_area_struct *next = vma->vm_next;
98218 -
98219 - /* As VM_GROWSDOWN but s/below/above/ */
98220 - if (next && next->vm_start == address + PAGE_SIZE)
98221 - return next->vm_flags & VM_GROWSUP ? 0 : -ENOMEM;
98222 -
98223 - return expand_upwards(vma, address + PAGE_SIZE);
98224 - }
98225 - return 0;
98226 -}
98227 -
98228 -/*
98229 * We enter with non-exclusive mmap_sem (to exclude vma changes,
98230 * but allow concurrent faults), and pte mapped but not yet locked.
98231 * We return with mmap_sem still held, but pte unmapped and unlocked.
98232 @@ -2568,27 +2759,23 @@ static int do_anonymous_page(struct mm_struct *mm, struct vm_area_struct *vma,
98233 unsigned int flags)
98234 {
98235 struct mem_cgroup *memcg;
98236 - struct page *page;
98237 + struct page *page = NULL;
98238 spinlock_t *ptl;
98239 pte_t entry;
98240
98241 - pte_unmap(page_table);
98242 -
98243 - /* Check if we need to add a guard page to the stack */
98244 - if (check_stack_guard_page(vma, address) < 0)
98245 - return VM_FAULT_SIGSEGV;
98246 -
98247 - /* Use the zero-page for reads */
98248 if (!(flags & FAULT_FLAG_WRITE) && !mm_forbids_zeropage(mm)) {
98249 entry = pte_mkspecial(pfn_pte(my_zero_pfn(address),
98250 vma->vm_page_prot));
98251 - page_table = pte_offset_map_lock(mm, pmd, address, &ptl);
98252 + ptl = pte_lockptr(mm, pmd);
98253 + spin_lock(ptl);
98254 if (!pte_none(*page_table))
98255 goto unlock;
98256 goto setpte;
98257 }
98258
98259 /* Allocate our own private page. */
98260 + pte_unmap(page_table);
98261 +
98262 if (unlikely(anon_vma_prepare(vma)))
98263 goto oom;
98264 page = alloc_zeroed_user_highpage_movable(vma, address);
98265 @@ -2612,6 +2799,11 @@ static int do_anonymous_page(struct mm_struct *mm, struct vm_area_struct *vma,
98266 if (!pte_none(*page_table))
98267 goto release;
98268
98269 +#ifdef CONFIG_PAX_SEGMEXEC
98270 + if (pax_find_mirror_vma(vma))
98271 + BUG_ON(!trylock_page(page));
98272 +#endif
98273 +
98274 inc_mm_counter_fast(mm, MM_ANONPAGES);
98275 page_add_new_anon_rmap(page, vma, address);
98276 mem_cgroup_commit_charge(page, memcg, false);
98277 @@ -2621,6 +2813,12 @@ setpte:
98278
98279 /* No need to invalidate - it was non-present before */
98280 update_mmu_cache(vma, address, page_table);
98281 +
98282 +#ifdef CONFIG_PAX_SEGMEXEC
98283 + if (page)
98284 + pax_mirror_anon_pte(vma, address, page, ptl);
98285 +#endif
98286 +
98287 unlock:
98288 pte_unmap_unlock(page_table, ptl);
98289 return 0;
98290 @@ -2853,6 +3051,11 @@ static int do_read_fault(struct mm_struct *mm, struct vm_area_struct *vma,
98291 return ret;
98292 }
98293 do_set_pte(vma, address, fault_page, pte, false, false);
98294 +
98295 +#ifdef CONFIG_PAX_SEGMEXEC
98296 + pax_mirror_file_pte(vma, address, fault_page, ptl);
98297 +#endif
98298 +
98299 unlock_page(fault_page);
98300 unlock_out:
98301 pte_unmap_unlock(pte, ptl);
98302 @@ -2904,7 +3107,18 @@ static int do_cow_fault(struct mm_struct *mm, struct vm_area_struct *vma,
98303 }
98304 goto uncharge_out;
98305 }
98306 +
98307 +#ifdef CONFIG_PAX_SEGMEXEC
98308 + if (pax_find_mirror_vma(vma))
98309 + BUG_ON(!trylock_page(new_page));
98310 +#endif
98311 +
98312 do_set_pte(vma, address, new_page, pte, true, true);
98313 +
98314 +#ifdef CONFIG_PAX_SEGMEXEC
98315 + pax_mirror_anon_pte(vma, address, new_page, ptl);
98316 +#endif
98317 +
98318 mem_cgroup_commit_charge(new_page, memcg, false);
98319 lru_cache_add_active_or_unevictable(new_page, vma);
98320 pte_unmap_unlock(pte, ptl);
98321 @@ -2962,6 +3176,11 @@ static int do_shared_fault(struct mm_struct *mm, struct vm_area_struct *vma,
98322 return ret;
98323 }
98324 do_set_pte(vma, address, fault_page, pte, true, false);
98325 +
98326 +#ifdef CONFIG_PAX_SEGMEXEC
98327 + pax_mirror_file_pte(vma, address, fault_page, ptl);
98328 +#endif
98329 +
98330 pte_unmap_unlock(pte, ptl);
98331
98332 if (set_page_dirty(fault_page))
98333 @@ -3185,6 +3404,12 @@ static int handle_pte_fault(struct mm_struct *mm,
98334 if (flags & FAULT_FLAG_WRITE)
98335 flush_tlb_fix_spurious_fault(vma, address);
98336 }
98337 +
98338 +#ifdef CONFIG_PAX_SEGMEXEC
98339 + pax_mirror_pte(vma, address, pte, pmd, ptl);
98340 + return 0;
98341 +#endif
98342 +
98343 unlock:
98344 pte_unmap_unlock(pte, ptl);
98345 return 0;
98346 @@ -3204,9 +3429,41 @@ static int __handle_mm_fault(struct mm_struct *mm, struct vm_area_struct *vma,
98347 pmd_t *pmd;
98348 pte_t *pte;
98349
98350 +#ifdef CONFIG_PAX_SEGMEXEC
98351 + struct vm_area_struct *vma_m;
98352 +#endif
98353 +
98354 if (unlikely(is_vm_hugetlb_page(vma)))
98355 return hugetlb_fault(mm, vma, address, flags);
98356
98357 +#ifdef CONFIG_PAX_SEGMEXEC
98358 + vma_m = pax_find_mirror_vma(vma);
98359 + if (vma_m) {
98360 + unsigned long address_m;
98361 + pgd_t *pgd_m;
98362 + pud_t *pud_m;
98363 + pmd_t *pmd_m;
98364 +
98365 + if (vma->vm_start > vma_m->vm_start) {
98366 + address_m = address;
98367 + address -= SEGMEXEC_TASK_SIZE;
98368 + vma = vma_m;
98369 + } else
98370 + address_m = address + SEGMEXEC_TASK_SIZE;
98371 +
98372 + pgd_m = pgd_offset(mm, address_m);
98373 + pud_m = pud_alloc(mm, pgd_m, address_m);
98374 + if (!pud_m)
98375 + return VM_FAULT_OOM;
98376 + pmd_m = pmd_alloc(mm, pud_m, address_m);
98377 + if (!pmd_m)
98378 + return VM_FAULT_OOM;
98379 + if (!pmd_present(*pmd_m) && __pte_alloc(mm, vma_m, pmd_m, address_m))
98380 + return VM_FAULT_OOM;
98381 + pax_unmap_mirror_pte(vma_m, address_m, pmd_m);
98382 + }
98383 +#endif
98384 +
98385 pgd = pgd_offset(mm, address);
98386 pud = pud_alloc(mm, pgd, address);
98387 if (!pud)
98388 @@ -3341,6 +3598,23 @@ int __pud_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long address)
98389 spin_unlock(&mm->page_table_lock);
98390 return 0;
98391 }
98392 +
98393 +int __pud_alloc_kernel(struct mm_struct *mm, pgd_t *pgd, unsigned long address)
98394 +{
98395 + pud_t *new = pud_alloc_one(mm, address);
98396 + if (!new)
98397 + return -ENOMEM;
98398 +
98399 + smp_wmb(); /* See comment in __pte_alloc */
98400 +
98401 + spin_lock(&mm->page_table_lock);
98402 + if (pgd_present(*pgd)) /* Another has populated it */
98403 + pud_free(mm, new);
98404 + else
98405 + pgd_populate_kernel(mm, pgd, new);
98406 + spin_unlock(&mm->page_table_lock);
98407 + return 0;
98408 +}
98409 #endif /* __PAGETABLE_PUD_FOLDED */
98410
98411 #ifndef __PAGETABLE_PMD_FOLDED
98412 @@ -3373,6 +3647,32 @@ int __pmd_alloc(struct mm_struct *mm, pud_t *pud, unsigned long address)
98413 spin_unlock(&mm->page_table_lock);
98414 return 0;
98415 }
98416 +
98417 +int __pmd_alloc_kernel(struct mm_struct *mm, pud_t *pud, unsigned long address)
98418 +{
98419 + pmd_t *new = pmd_alloc_one(mm, address);
98420 + if (!new)
98421 + return -ENOMEM;
98422 +
98423 + smp_wmb(); /* See comment in __pte_alloc */
98424 +
98425 + spin_lock(&mm->page_table_lock);
98426 +#ifndef __ARCH_HAS_4LEVEL_HACK
98427 + if (!pud_present(*pud)) {
98428 + mm_inc_nr_pmds(mm);
98429 + pud_populate_kernel(mm, pud, new);
98430 + } else /* Another has populated it */
98431 + pmd_free(mm, new);
98432 +#else
98433 + if (!pgd_present(*pud)) {
98434 + mm_inc_nr_pmds(mm);
98435 + pgd_populate_kernel(mm, pud, new);
98436 + } else /* Another has populated it */
98437 + pmd_free(mm, new);
98438 +#endif /* __ARCH_HAS_4LEVEL_HACK */
98439 + spin_unlock(&mm->page_table_lock);
98440 + return 0;
98441 +}
98442 #endif /* __PAGETABLE_PMD_FOLDED */
98443
98444 static int __follow_pte(struct mm_struct *mm, unsigned long address,
98445 @@ -3482,8 +3782,8 @@ out:
98446 return ret;
98447 }
98448
98449 -int generic_access_phys(struct vm_area_struct *vma, unsigned long addr,
98450 - void *buf, int len, int write)
98451 +ssize_t generic_access_phys(struct vm_area_struct *vma, unsigned long addr,
98452 + void *buf, size_t len, int write)
98453 {
98454 resource_size_t phys_addr;
98455 unsigned long prot = 0;
98456 @@ -3509,8 +3809,8 @@ EXPORT_SYMBOL_GPL(generic_access_phys);
98457 * Access another process' address space as given in mm. If non-NULL, use the
98458 * given task for page fault accounting.
98459 */
98460 -static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
98461 - unsigned long addr, void *buf, int len, int write)
98462 +static ssize_t __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
98463 + unsigned long addr, void *buf, size_t len, int write)
98464 {
98465 struct vm_area_struct *vma;
98466 void *old_buf = buf;
98467 @@ -3518,7 +3818,7 @@ static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
98468 down_read(&mm->mmap_sem);
98469 /* ignore errors, just check how much was successfully transferred */
98470 while (len) {
98471 - int bytes, ret, offset;
98472 + ssize_t bytes, ret, offset;
98473 void *maddr;
98474 struct page *page = NULL;
98475
98476 @@ -3579,8 +3879,8 @@ static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
98477 *
98478 * The caller must hold a reference on @mm.
98479 */
98480 -int access_remote_vm(struct mm_struct *mm, unsigned long addr,
98481 - void *buf, int len, int write)
98482 +ssize_t access_remote_vm(struct mm_struct *mm, unsigned long addr,
98483 + void *buf, size_t len, int write)
98484 {
98485 return __access_remote_vm(NULL, mm, addr, buf, len, write);
98486 }
98487 @@ -3590,11 +3890,11 @@ int access_remote_vm(struct mm_struct *mm, unsigned long addr,
98488 * Source/target buffer must be kernel space,
98489 * Do not walk the page table directly, use get_user_pages
98490 */
98491 -int access_process_vm(struct task_struct *tsk, unsigned long addr,
98492 - void *buf, int len, int write)
98493 +ssize_t access_process_vm(struct task_struct *tsk, unsigned long addr,
98494 + void *buf, size_t len, int write)
98495 {
98496 struct mm_struct *mm;
98497 - int ret;
98498 + ssize_t ret;
98499
98500 mm = get_task_mm(tsk);
98501 if (!mm)
98502 diff --git a/mm/mempolicy.c b/mm/mempolicy.c
98503 index de5dc5e..68a4ea3 100644
98504 --- a/mm/mempolicy.c
98505 +++ b/mm/mempolicy.c
98506 @@ -703,6 +703,10 @@ static int mbind_range(struct mm_struct *mm, unsigned long start,
98507 unsigned long vmstart;
98508 unsigned long vmend;
98509
98510 +#ifdef CONFIG_PAX_SEGMEXEC
98511 + struct vm_area_struct *vma_m;
98512 +#endif
98513 +
98514 vma = find_vma(mm, start);
98515 if (!vma || vma->vm_start > start)
98516 return -EFAULT;
98517 @@ -746,6 +750,16 @@ static int mbind_range(struct mm_struct *mm, unsigned long start,
98518 err = vma_replace_policy(vma, new_pol);
98519 if (err)
98520 goto out;
98521 +
98522 +#ifdef CONFIG_PAX_SEGMEXEC
98523 + vma_m = pax_find_mirror_vma(vma);
98524 + if (vma_m) {
98525 + err = vma_replace_policy(vma_m, new_pol);
98526 + if (err)
98527 + goto out;
98528 + }
98529 +#endif
98530 +
98531 }
98532
98533 out:
98534 @@ -1160,6 +1174,17 @@ static long do_mbind(unsigned long start, unsigned long len,
98535
98536 if (end < start)
98537 return -EINVAL;
98538 +
98539 +#ifdef CONFIG_PAX_SEGMEXEC
98540 + if (mm->pax_flags & MF_PAX_SEGMEXEC) {
98541 + if (end > SEGMEXEC_TASK_SIZE)
98542 + return -EINVAL;
98543 + } else
98544 +#endif
98545 +
98546 + if (end > TASK_SIZE)
98547 + return -EINVAL;
98548 +
98549 if (end == start)
98550 return 0;
98551
98552 @@ -1385,8 +1410,7 @@ SYSCALL_DEFINE4(migrate_pages, pid_t, pid, unsigned long, maxnode,
98553 */
98554 tcred = __task_cred(task);
98555 if (!uid_eq(cred->euid, tcred->suid) && !uid_eq(cred->euid, tcred->uid) &&
98556 - !uid_eq(cred->uid, tcred->suid) && !uid_eq(cred->uid, tcred->uid) &&
98557 - !capable(CAP_SYS_NICE)) {
98558 + !uid_eq(cred->uid, tcred->suid) && !capable(CAP_SYS_NICE)) {
98559 rcu_read_unlock();
98560 err = -EPERM;
98561 goto out_put;
98562 @@ -1417,6 +1441,15 @@ SYSCALL_DEFINE4(migrate_pages, pid_t, pid, unsigned long, maxnode,
98563 goto out;
98564 }
98565
98566 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
98567 + if (mm != current->mm &&
98568 + (mm->pax_flags & MF_PAX_RANDMMAP || mm->pax_flags & MF_PAX_SEGMEXEC)) {
98569 + mmput(mm);
98570 + err = -EPERM;
98571 + goto out;
98572 + }
98573 +#endif
98574 +
98575 err = do_migrate_pages(mm, old, new,
98576 capable(CAP_SYS_NICE) ? MPOL_MF_MOVE_ALL : MPOL_MF_MOVE);
98577
98578 diff --git a/mm/migrate.c b/mm/migrate.c
98579 index 85e0426..be49beb 100644
98580 --- a/mm/migrate.c
98581 +++ b/mm/migrate.c
98582 @@ -1472,8 +1472,7 @@ SYSCALL_DEFINE6(move_pages, pid_t, pid, unsigned long, nr_pages,
98583 */
98584 tcred = __task_cred(task);
98585 if (!uid_eq(cred->euid, tcred->suid) && !uid_eq(cred->euid, tcred->uid) &&
98586 - !uid_eq(cred->uid, tcred->suid) && !uid_eq(cred->uid, tcred->uid) &&
98587 - !capable(CAP_SYS_NICE)) {
98588 + !uid_eq(cred->uid, tcred->suid) && !capable(CAP_SYS_NICE)) {
98589 rcu_read_unlock();
98590 err = -EPERM;
98591 goto out;
98592 diff --git a/mm/mlock.c b/mm/mlock.c
98593 index 8a54cd2..92f1747 100644
98594 --- a/mm/mlock.c
98595 +++ b/mm/mlock.c
98596 @@ -14,6 +14,7 @@
98597 #include <linux/pagevec.h>
98598 #include <linux/mempolicy.h>
98599 #include <linux/syscalls.h>
98600 +#include <linux/security.h>
98601 #include <linux/sched.h>
98602 #include <linux/export.h>
98603 #include <linux/rmap.h>
98604 @@ -613,7 +614,7 @@ static int do_mlock(unsigned long start, size_t len, int on)
98605 {
98606 unsigned long nstart, end, tmp;
98607 struct vm_area_struct * vma, * prev;
98608 - int error;
98609 + int error = 0;
98610
98611 VM_BUG_ON(start & ~PAGE_MASK);
98612 VM_BUG_ON(len != PAGE_ALIGN(len));
98613 @@ -622,6 +623,9 @@ static int do_mlock(unsigned long start, size_t len, int on)
98614 return -EINVAL;
98615 if (end == start)
98616 return 0;
98617 + if (end > TASK_SIZE)
98618 + return -EINVAL;
98619 +
98620 vma = find_vma(current->mm, start);
98621 if (!vma || vma->vm_start > start)
98622 return -ENOMEM;
98623 @@ -633,6 +637,11 @@ static int do_mlock(unsigned long start, size_t len, int on)
98624 for (nstart = start ; ; ) {
98625 vm_flags_t newflags;
98626
98627 +#ifdef CONFIG_PAX_SEGMEXEC
98628 + if ((current->mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_start >= SEGMEXEC_TASK_SIZE))
98629 + break;
98630 +#endif
98631 +
98632 /* Here we know that vma->vm_start <= nstart < vma->vm_end. */
98633
98634 newflags = vma->vm_flags & ~VM_LOCKED;
98635 @@ -746,6 +755,7 @@ SYSCALL_DEFINE2(mlock, unsigned long, start, size_t, len)
98636 locked += current->mm->locked_vm;
98637
98638 /* check against resource limits */
98639 + gr_learn_resource(current, RLIMIT_MEMLOCK, (current->mm->locked_vm << PAGE_SHIFT) + len, 1);
98640 if ((locked <= lock_limit) || capable(CAP_IPC_LOCK))
98641 error = do_mlock(start, len, 1);
98642
98643 @@ -783,6 +793,11 @@ static int do_mlockall(int flags)
98644 for (vma = current->mm->mmap; vma ; vma = prev->vm_next) {
98645 vm_flags_t newflags;
98646
98647 +#ifdef CONFIG_PAX_SEGMEXEC
98648 + if ((current->mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_start >= SEGMEXEC_TASK_SIZE))
98649 + break;
98650 +#endif
98651 +
98652 newflags = vma->vm_flags & ~VM_LOCKED;
98653 if (flags & MCL_CURRENT)
98654 newflags |= VM_LOCKED;
98655 @@ -814,8 +829,10 @@ SYSCALL_DEFINE1(mlockall, int, flags)
98656 lock_limit >>= PAGE_SHIFT;
98657
98658 ret = -ENOMEM;
98659 +
98660 + gr_learn_resource(current, RLIMIT_MEMLOCK, current->mm->total_vm << PAGE_SHIFT, 1);
98661 +
98662 down_write(&current->mm->mmap_sem);
98663 -
98664 if (!(flags & MCL_CURRENT) || (current->mm->total_vm <= lock_limit) ||
98665 capable(CAP_IPC_LOCK))
98666 ret = do_mlockall(flags);
98667 diff --git a/mm/mm_init.c b/mm/mm_init.c
98668 index 5f420f7..dd42fb1b 100644
98669 --- a/mm/mm_init.c
98670 +++ b/mm/mm_init.c
98671 @@ -177,7 +177,7 @@ static int __meminit mm_compute_batch_notifier(struct notifier_block *self,
98672 return NOTIFY_OK;
98673 }
98674
98675 -static struct notifier_block compute_batch_nb __meminitdata = {
98676 +static struct notifier_block compute_batch_nb __meminitconst = {
98677 .notifier_call = mm_compute_batch_notifier,
98678 .priority = IPC_CALLBACK_PRI, /* use lowest priority */
98679 };
98680 diff --git a/mm/mmap.c b/mm/mmap.c
98681 index 9ec50a3..0476e2d 100644
98682 --- a/mm/mmap.c
98683 +++ b/mm/mmap.c
98684 @@ -41,6 +41,7 @@
98685 #include <linux/notifier.h>
98686 #include <linux/memory.h>
98687 #include <linux/printk.h>
98688 +#include <linux/random.h>
98689
98690 #include <asm/uaccess.h>
98691 #include <asm/cacheflush.h>
98692 @@ -57,6 +58,16 @@
98693 #define arch_rebalance_pgtables(addr, len) (addr)
98694 #endif
98695
98696 +static inline void verify_mm_writelocked(struct mm_struct *mm)
98697 +{
98698 +#if defined(CONFIG_DEBUG_VM) || defined(CONFIG_PAX)
98699 + if (unlikely(down_read_trylock(&mm->mmap_sem))) {
98700 + up_read(&mm->mmap_sem);
98701 + BUG();
98702 + }
98703 +#endif
98704 +}
98705 +
98706 static void unmap_region(struct mm_struct *mm,
98707 struct vm_area_struct *vma, struct vm_area_struct *prev,
98708 unsigned long start, unsigned long end);
98709 @@ -76,16 +87,25 @@ static void unmap_region(struct mm_struct *mm,
98710 * x: (no) no x: (no) yes x: (no) yes x: (yes) yes
98711 *
98712 */
98713 -pgprot_t protection_map[16] = {
98714 +pgprot_t protection_map[16] __read_only = {
98715 __P000, __P001, __P010, __P011, __P100, __P101, __P110, __P111,
98716 __S000, __S001, __S010, __S011, __S100, __S101, __S110, __S111
98717 };
98718
98719 -pgprot_t vm_get_page_prot(unsigned long vm_flags)
98720 +pgprot_t vm_get_page_prot(vm_flags_t vm_flags)
98721 {
98722 - return __pgprot(pgprot_val(protection_map[vm_flags &
98723 + pgprot_t prot = __pgprot(pgprot_val(protection_map[vm_flags &
98724 (VM_READ|VM_WRITE|VM_EXEC|VM_SHARED)]) |
98725 pgprot_val(arch_vm_get_page_prot(vm_flags)));
98726 +
98727 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32)
98728 + if (!(__supported_pte_mask & _PAGE_NX) &&
98729 + (vm_flags & (VM_PAGEEXEC | VM_EXEC)) == VM_PAGEEXEC &&
98730 + (vm_flags & (VM_READ | VM_WRITE)))
98731 + prot = __pgprot(pte_val(pte_exprotect(__pte(pgprot_val(prot)))));
98732 +#endif
98733 +
98734 + return prot;
98735 }
98736 EXPORT_SYMBOL(vm_get_page_prot);
98737
98738 @@ -114,6 +134,7 @@ unsigned long sysctl_overcommit_kbytes __read_mostly;
98739 int sysctl_max_map_count __read_mostly = DEFAULT_MAX_MAP_COUNT;
98740 unsigned long sysctl_user_reserve_kbytes __read_mostly = 1UL << 17; /* 128MB */
98741 unsigned long sysctl_admin_reserve_kbytes __read_mostly = 1UL << 13; /* 8MB */
98742 +unsigned long sysctl_heap_stack_gap __read_mostly = 64*1024;
98743 /*
98744 * Make sure vm_committed_as in one cacheline and not cacheline shared with
98745 * other variables. It can be updated by several CPUs frequently.
98746 @@ -271,6 +292,7 @@ static struct vm_area_struct *remove_vma(struct vm_area_struct *vma)
98747 struct vm_area_struct *next = vma->vm_next;
98748
98749 might_sleep();
98750 + BUG_ON(vma->vm_mirror);
98751 if (vma->vm_ops && vma->vm_ops->close)
98752 vma->vm_ops->close(vma);
98753 if (vma->vm_file)
98754 @@ -284,6 +306,7 @@ static unsigned long do_brk(unsigned long addr, unsigned long len);
98755
98756 SYSCALL_DEFINE1(brk, unsigned long, brk)
98757 {
98758 + unsigned long rlim;
98759 unsigned long retval;
98760 unsigned long newbrk, oldbrk;
98761 struct mm_struct *mm = current->mm;
98762 @@ -314,7 +337,13 @@ SYSCALL_DEFINE1(brk, unsigned long, brk)
98763 * segment grow beyond its set limit the in case where the limit is
98764 * not page aligned -Ram Gupta
98765 */
98766 - if (check_data_rlimit(rlimit(RLIMIT_DATA), brk, mm->start_brk,
98767 + rlim = rlimit(RLIMIT_DATA);
98768 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
98769 + /* force a minimum 16MB brk heap on setuid/setgid binaries */
98770 + if (rlim < PAGE_SIZE && (get_dumpable(mm) != SUID_DUMP_USER) && gr_is_global_nonroot(current_uid()))
98771 + rlim = 4096 * PAGE_SIZE;
98772 +#endif
98773 + if (check_data_rlimit(rlim, brk, mm->start_brk,
98774 mm->end_data, mm->start_data))
98775 goto out;
98776
98777 @@ -967,6 +996,12 @@ static int
98778 can_vma_merge_before(struct vm_area_struct *vma, unsigned long vm_flags,
98779 struct anon_vma *anon_vma, struct file *file, pgoff_t vm_pgoff)
98780 {
98781 +
98782 +#ifdef CONFIG_PAX_SEGMEXEC
98783 + if ((vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) && vma->vm_start == SEGMEXEC_TASK_SIZE)
98784 + return 0;
98785 +#endif
98786 +
98787 if (is_mergeable_vma(vma, file, vm_flags) &&
98788 is_mergeable_anon_vma(anon_vma, vma->anon_vma, vma)) {
98789 if (vma->vm_pgoff == vm_pgoff)
98790 @@ -986,6 +1021,12 @@ static int
98791 can_vma_merge_after(struct vm_area_struct *vma, unsigned long vm_flags,
98792 struct anon_vma *anon_vma, struct file *file, pgoff_t vm_pgoff)
98793 {
98794 +
98795 +#ifdef CONFIG_PAX_SEGMEXEC
98796 + if ((vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) && vma->vm_end == SEGMEXEC_TASK_SIZE)
98797 + return 0;
98798 +#endif
98799 +
98800 if (is_mergeable_vma(vma, file, vm_flags) &&
98801 is_mergeable_anon_vma(anon_vma, vma->anon_vma, vma)) {
98802 pgoff_t vm_pglen;
98803 @@ -1035,6 +1076,13 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm,
98804 struct vm_area_struct *area, *next;
98805 int err;
98806
98807 +#ifdef CONFIG_PAX_SEGMEXEC
98808 + unsigned long addr_m = addr + SEGMEXEC_TASK_SIZE, end_m = end + SEGMEXEC_TASK_SIZE;
98809 + struct vm_area_struct *area_m = NULL, *next_m = NULL, *prev_m = NULL;
98810 +
98811 + BUG_ON((mm->pax_flags & MF_PAX_SEGMEXEC) && SEGMEXEC_TASK_SIZE < end);
98812 +#endif
98813 +
98814 /*
98815 * We later require that vma->vm_flags == vm_flags,
98816 * so this tests vma->vm_flags & VM_SPECIAL, too.
98817 @@ -1050,6 +1098,15 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm,
98818 if (next && next->vm_end == end) /* cases 6, 7, 8 */
98819 next = next->vm_next;
98820
98821 +#ifdef CONFIG_PAX_SEGMEXEC
98822 + if (prev)
98823 + prev_m = pax_find_mirror_vma(prev);
98824 + if (area)
98825 + area_m = pax_find_mirror_vma(area);
98826 + if (next)
98827 + next_m = pax_find_mirror_vma(next);
98828 +#endif
98829 +
98830 /*
98831 * Can it merge with the predecessor?
98832 */
98833 @@ -1069,9 +1126,24 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm,
98834 /* cases 1, 6 */
98835 err = vma_adjust(prev, prev->vm_start,
98836 next->vm_end, prev->vm_pgoff, NULL);
98837 - } else /* cases 2, 5, 7 */
98838 +
98839 +#ifdef CONFIG_PAX_SEGMEXEC
98840 + if (!err && prev_m)
98841 + err = vma_adjust(prev_m, prev_m->vm_start,
98842 + next_m->vm_end, prev_m->vm_pgoff, NULL);
98843 +#endif
98844 +
98845 + } else { /* cases 2, 5, 7 */
98846 err = vma_adjust(prev, prev->vm_start,
98847 end, prev->vm_pgoff, NULL);
98848 +
98849 +#ifdef CONFIG_PAX_SEGMEXEC
98850 + if (!err && prev_m)
98851 + err = vma_adjust(prev_m, prev_m->vm_start,
98852 + end_m, prev_m->vm_pgoff, NULL);
98853 +#endif
98854 +
98855 + }
98856 if (err)
98857 return NULL;
98858 khugepaged_enter_vma_merge(prev, vm_flags);
98859 @@ -1085,12 +1157,27 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm,
98860 mpol_equal(policy, vma_policy(next)) &&
98861 can_vma_merge_before(next, vm_flags,
98862 anon_vma, file, pgoff+pglen)) {
98863 - if (prev && addr < prev->vm_end) /* case 4 */
98864 + if (prev && addr < prev->vm_end) { /* case 4 */
98865 err = vma_adjust(prev, prev->vm_start,
98866 addr, prev->vm_pgoff, NULL);
98867 - else /* cases 3, 8 */
98868 +
98869 +#ifdef CONFIG_PAX_SEGMEXEC
98870 + if (!err && prev_m)
98871 + err = vma_adjust(prev_m, prev_m->vm_start,
98872 + addr_m, prev_m->vm_pgoff, NULL);
98873 +#endif
98874 +
98875 + } else { /* cases 3, 8 */
98876 err = vma_adjust(area, addr, next->vm_end,
98877 next->vm_pgoff - pglen, NULL);
98878 +
98879 +#ifdef CONFIG_PAX_SEGMEXEC
98880 + if (!err && area_m)
98881 + err = vma_adjust(area_m, addr_m, next_m->vm_end,
98882 + next_m->vm_pgoff - pglen, NULL);
98883 +#endif
98884 +
98885 + }
98886 if (err)
98887 return NULL;
98888 khugepaged_enter_vma_merge(area, vm_flags);
98889 @@ -1199,8 +1286,10 @@ none:
98890 void vm_stat_account(struct mm_struct *mm, unsigned long flags,
98891 struct file *file, long pages)
98892 {
98893 - const unsigned long stack_flags
98894 - = VM_STACK_FLAGS & (VM_GROWSUP|VM_GROWSDOWN);
98895 +
98896 +#ifdef CONFIG_PAX_RANDMMAP
98897 + if (!(mm->pax_flags & MF_PAX_RANDMMAP) || (flags & (VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)))
98898 +#endif
98899
98900 mm->total_vm += pages;
98901
98902 @@ -1208,7 +1297,7 @@ void vm_stat_account(struct mm_struct *mm, unsigned long flags,
98903 mm->shared_vm += pages;
98904 if ((flags & (VM_EXEC|VM_WRITE)) == VM_EXEC)
98905 mm->exec_vm += pages;
98906 - } else if (flags & stack_flags)
98907 + } else if (flags & (VM_GROWSUP|VM_GROWSDOWN))
98908 mm->stack_vm += pages;
98909 }
98910 #endif /* CONFIG_PROC_FS */
98911 @@ -1238,6 +1327,7 @@ static inline int mlock_future_check(struct mm_struct *mm,
98912 locked += mm->locked_vm;
98913 lock_limit = rlimit(RLIMIT_MEMLOCK);
98914 lock_limit >>= PAGE_SHIFT;
98915 + gr_learn_resource(current, RLIMIT_MEMLOCK, locked << PAGE_SHIFT, 1);
98916 if (locked > lock_limit && !capable(CAP_IPC_LOCK))
98917 return -EAGAIN;
98918 }
98919 @@ -1264,7 +1354,7 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
98920 * (the exception is when the underlying filesystem is noexec
98921 * mounted, in which case we dont add PROT_EXEC.)
98922 */
98923 - if ((prot & PROT_READ) && (current->personality & READ_IMPLIES_EXEC))
98924 + if ((prot & (PROT_READ | PROT_WRITE)) && (current->personality & READ_IMPLIES_EXEC))
98925 if (!(file && (file->f_path.mnt->mnt_flags & MNT_NOEXEC)))
98926 prot |= PROT_EXEC;
98927
98928 @@ -1290,7 +1380,7 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
98929 /* Obtain the address to map to. we verify (or select) it and ensure
98930 * that it represents a valid section of the address space.
98931 */
98932 - addr = get_unmapped_area(file, addr, len, pgoff, flags);
98933 + addr = get_unmapped_area(file, addr, len, pgoff, flags | ((prot & PROT_EXEC) ? MAP_EXECUTABLE : 0));
98934 if (addr & ~PAGE_MASK)
98935 return addr;
98936
98937 @@ -1301,6 +1391,43 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
98938 vm_flags = calc_vm_prot_bits(prot) | calc_vm_flag_bits(flags) |
98939 mm->def_flags | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC;
98940
98941 +#ifdef CONFIG_PAX_MPROTECT
98942 + if (mm->pax_flags & MF_PAX_MPROTECT) {
98943 +
98944 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
98945 + if (file && !pgoff && (vm_flags & VM_EXEC) && mm->binfmt &&
98946 + mm->binfmt->handle_mmap)
98947 + mm->binfmt->handle_mmap(file);
98948 +#endif
98949 +
98950 +#ifndef CONFIG_PAX_MPROTECT_COMPAT
98951 + if ((vm_flags & (VM_WRITE | VM_EXEC)) == (VM_WRITE | VM_EXEC)) {
98952 + gr_log_rwxmmap(file);
98953 +
98954 +#ifdef CONFIG_PAX_EMUPLT
98955 + vm_flags &= ~VM_EXEC;
98956 +#else
98957 + return -EPERM;
98958 +#endif
98959 +
98960 + }
98961 +
98962 + if (!(vm_flags & VM_EXEC))
98963 + vm_flags &= ~VM_MAYEXEC;
98964 +#else
98965 + if ((vm_flags & (VM_WRITE | VM_EXEC)) != VM_EXEC)
98966 + vm_flags &= ~(VM_EXEC | VM_MAYEXEC);
98967 +#endif
98968 + else
98969 + vm_flags &= ~VM_MAYWRITE;
98970 + }
98971 +#endif
98972 +
98973 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32)
98974 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && file)
98975 + vm_flags &= ~VM_PAGEEXEC;
98976 +#endif
98977 +
98978 if (flags & MAP_LOCKED)
98979 if (!can_do_mlock())
98980 return -EPERM;
98981 @@ -1388,6 +1515,9 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
98982 vm_flags |= VM_NORESERVE;
98983 }
98984
98985 + if (!gr_acl_handle_mmap(file, prot))
98986 + return -EACCES;
98987 +
98988 addr = mmap_region(file, addr, len, vm_flags, pgoff);
98989 if (!IS_ERR_VALUE(addr) &&
98990 ((vm_flags & VM_LOCKED) ||
98991 @@ -1481,7 +1611,7 @@ int vma_wants_writenotify(struct vm_area_struct *vma)
98992 vm_flags_t vm_flags = vma->vm_flags;
98993
98994 /* If it was private or non-writable, the write bit is already clear */
98995 - if ((vm_flags & (VM_WRITE|VM_SHARED)) != ((VM_WRITE|VM_SHARED)))
98996 + if ((vm_flags & (VM_WRITE|VM_SHARED)) != (VM_WRITE|VM_SHARED))
98997 return 0;
98998
98999 /* The backer wishes to know when pages are first written to? */
99000 @@ -1532,7 +1662,22 @@ unsigned long mmap_region(struct file *file, unsigned long addr,
99001 struct rb_node **rb_link, *rb_parent;
99002 unsigned long charged = 0;
99003
99004 +#ifdef CONFIG_PAX_SEGMEXEC
99005 + struct vm_area_struct *vma_m = NULL;
99006 +#endif
99007 +
99008 + /*
99009 + * mm->mmap_sem is required to protect against another thread
99010 + * changing the mappings in case we sleep.
99011 + */
99012 + verify_mm_writelocked(mm);
99013 +
99014 /* Check against address space limit. */
99015 +
99016 +#ifdef CONFIG_PAX_RANDMMAP
99017 + if (!(mm->pax_flags & MF_PAX_RANDMMAP) || (vm_flags & (VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)))
99018 +#endif
99019 +
99020 if (!may_expand_vm(mm, len >> PAGE_SHIFT)) {
99021 unsigned long nr_pages;
99022
99023 @@ -1551,11 +1696,10 @@ unsigned long mmap_region(struct file *file, unsigned long addr,
99024
99025 /* Clear old maps */
99026 error = -ENOMEM;
99027 -munmap_back:
99028 if (find_vma_links(mm, addr, addr + len, &prev, &rb_link, &rb_parent)) {
99029 if (do_munmap(mm, addr, len))
99030 return -ENOMEM;
99031 - goto munmap_back;
99032 + BUG_ON(find_vma_links(mm, addr, addr + len, &prev, &rb_link, &rb_parent));
99033 }
99034
99035 /*
99036 @@ -1586,6 +1730,16 @@ munmap_back:
99037 goto unacct_error;
99038 }
99039
99040 +#ifdef CONFIG_PAX_SEGMEXEC
99041 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (vm_flags & VM_EXEC)) {
99042 + vma_m = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
99043 + if (!vma_m) {
99044 + error = -ENOMEM;
99045 + goto free_vma;
99046 + }
99047 + }
99048 +#endif
99049 +
99050 vma->vm_mm = mm;
99051 vma->vm_start = addr;
99052 vma->vm_end = addr + len;
99053 @@ -1616,6 +1770,13 @@ munmap_back:
99054 if (error)
99055 goto unmap_and_free_vma;
99056
99057 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32)
99058 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && !(vma->vm_flags & VM_SPECIAL)) {
99059 + vma->vm_flags |= VM_PAGEEXEC;
99060 + vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
99061 + }
99062 +#endif
99063 +
99064 /* Can addr have changed??
99065 *
99066 * Answer: Yes, several device drivers can do it in their
99067 @@ -1634,6 +1795,12 @@ munmap_back:
99068 }
99069
99070 vma_link(mm, vma, prev, rb_link, rb_parent);
99071 +
99072 +#ifdef CONFIG_PAX_SEGMEXEC
99073 + if (vma_m)
99074 + BUG_ON(pax_mirror_vma(vma_m, vma));
99075 +#endif
99076 +
99077 /* Once vma denies write, undo our temporary denial count */
99078 if (file) {
99079 if (vm_flags & VM_SHARED)
99080 @@ -1646,6 +1813,7 @@ out:
99081 perf_event_mmap(vma);
99082
99083 vm_stat_account(mm, vm_flags, file, len >> PAGE_SHIFT);
99084 + track_exec_limit(mm, addr, addr + len, vm_flags);
99085 if (vm_flags & VM_LOCKED) {
99086 if (!((vm_flags & VM_SPECIAL) || is_vm_hugetlb_page(vma) ||
99087 vma == get_gate_vma(current->mm)))
99088 @@ -1683,6 +1851,12 @@ allow_write_and_free_vma:
99089 if (vm_flags & VM_DENYWRITE)
99090 allow_write_access(file);
99091 free_vma:
99092 +
99093 +#ifdef CONFIG_PAX_SEGMEXEC
99094 + if (vma_m)
99095 + kmem_cache_free(vm_area_cachep, vma_m);
99096 +#endif
99097 +
99098 kmem_cache_free(vm_area_cachep, vma);
99099 unacct_error:
99100 if (charged)
99101 @@ -1690,7 +1864,63 @@ unacct_error:
99102 return error;
99103 }
99104
99105 -unsigned long unmapped_area(struct vm_unmapped_area_info *info)
99106 +#ifdef CONFIG_GRKERNSEC_RAND_THREADSTACK
99107 +unsigned long gr_rand_threadstack_offset(const struct mm_struct *mm, const struct file *filp, unsigned long flags)
99108 +{
99109 + if ((mm->pax_flags & MF_PAX_RANDMMAP) && !filp && (flags & MAP_STACK))
99110 + return ((prandom_u32() & 0xFF) + 1) << PAGE_SHIFT;
99111 +
99112 + return 0;
99113 +}
99114 +#endif
99115 +
99116 +bool check_heap_stack_gap(const struct vm_area_struct *vma, unsigned long addr, unsigned long len, unsigned long offset)
99117 +{
99118 + if (!vma) {
99119 +#ifdef CONFIG_STACK_GROWSUP
99120 + if (addr > sysctl_heap_stack_gap)
99121 + vma = find_vma(current->mm, addr - sysctl_heap_stack_gap);
99122 + else
99123 + vma = find_vma(current->mm, 0);
99124 + if (vma && (vma->vm_flags & VM_GROWSUP))
99125 + return false;
99126 +#endif
99127 + return true;
99128 + }
99129 +
99130 + if (addr + len > vma->vm_start)
99131 + return false;
99132 +
99133 + if (vma->vm_flags & VM_GROWSDOWN)
99134 + return sysctl_heap_stack_gap <= vma->vm_start - addr - len;
99135 +#ifdef CONFIG_STACK_GROWSUP
99136 + else if (vma->vm_prev && (vma->vm_prev->vm_flags & VM_GROWSUP))
99137 + return addr - vma->vm_prev->vm_end >= sysctl_heap_stack_gap;
99138 +#endif
99139 + else if (offset)
99140 + return offset <= vma->vm_start - addr - len;
99141 +
99142 + return true;
99143 +}
99144 +
99145 +unsigned long skip_heap_stack_gap(const struct vm_area_struct *vma, unsigned long len, unsigned long offset)
99146 +{
99147 + if (vma->vm_start < len)
99148 + return -ENOMEM;
99149 +
99150 + if (!(vma->vm_flags & VM_GROWSDOWN)) {
99151 + if (offset <= vma->vm_start - len)
99152 + return vma->vm_start - len - offset;
99153 + else
99154 + return -ENOMEM;
99155 + }
99156 +
99157 + if (sysctl_heap_stack_gap <= vma->vm_start - len)
99158 + return vma->vm_start - len - sysctl_heap_stack_gap;
99159 + return -ENOMEM;
99160 +}
99161 +
99162 +unsigned long unmapped_area(const struct vm_unmapped_area_info *info)
99163 {
99164 /*
99165 * We implement the search by looking for an rbtree node that
99166 @@ -1738,11 +1968,29 @@ unsigned long unmapped_area(struct vm_unmapped_area_info *info)
99167 }
99168 }
99169
99170 - gap_start = vma->vm_prev ? vma->vm_prev->vm_end : 0;
99171 + gap_start = vma->vm_prev ? vma->vm_prev->vm_end: 0;
99172 check_current:
99173 /* Check if current node has a suitable gap */
99174 if (gap_start > high_limit)
99175 return -ENOMEM;
99176 +
99177 + if (gap_end - gap_start > info->threadstack_offset)
99178 + gap_start += info->threadstack_offset;
99179 + else
99180 + gap_start = gap_end;
99181 +
99182 + if (vma->vm_prev && (vma->vm_prev->vm_flags & VM_GROWSUP)) {
99183 + if (gap_end - gap_start > sysctl_heap_stack_gap)
99184 + gap_start += sysctl_heap_stack_gap;
99185 + else
99186 + gap_start = gap_end;
99187 + }
99188 + if (vma->vm_flags & VM_GROWSDOWN) {
99189 + if (gap_end - gap_start > sysctl_heap_stack_gap)
99190 + gap_end -= sysctl_heap_stack_gap;
99191 + else
99192 + gap_end = gap_start;
99193 + }
99194 if (gap_end >= low_limit && gap_end - gap_start >= length)
99195 goto found;
99196
99197 @@ -1792,7 +2040,7 @@ found:
99198 return gap_start;
99199 }
99200
99201 -unsigned long unmapped_area_topdown(struct vm_unmapped_area_info *info)
99202 +unsigned long unmapped_area_topdown(const struct vm_unmapped_area_info *info)
99203 {
99204 struct mm_struct *mm = current->mm;
99205 struct vm_area_struct *vma;
99206 @@ -1846,6 +2094,24 @@ check_current:
99207 gap_end = vma->vm_start;
99208 if (gap_end < low_limit)
99209 return -ENOMEM;
99210 +
99211 + if (gap_end - gap_start > info->threadstack_offset)
99212 + gap_end -= info->threadstack_offset;
99213 + else
99214 + gap_end = gap_start;
99215 +
99216 + if (vma->vm_prev && (vma->vm_prev->vm_flags & VM_GROWSUP)) {
99217 + if (gap_end - gap_start > sysctl_heap_stack_gap)
99218 + gap_start += sysctl_heap_stack_gap;
99219 + else
99220 + gap_start = gap_end;
99221 + }
99222 + if (vma->vm_flags & VM_GROWSDOWN) {
99223 + if (gap_end - gap_start > sysctl_heap_stack_gap)
99224 + gap_end -= sysctl_heap_stack_gap;
99225 + else
99226 + gap_end = gap_start;
99227 + }
99228 if (gap_start <= high_limit && gap_end - gap_start >= length)
99229 goto found;
99230
99231 @@ -1909,6 +2175,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
99232 struct mm_struct *mm = current->mm;
99233 struct vm_area_struct *vma;
99234 struct vm_unmapped_area_info info;
99235 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
99236
99237 if (len > TASK_SIZE - mmap_min_addr)
99238 return -ENOMEM;
99239 @@ -1916,11 +2183,15 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
99240 if (flags & MAP_FIXED)
99241 return addr;
99242
99243 +#ifdef CONFIG_PAX_RANDMMAP
99244 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
99245 +#endif
99246 +
99247 if (addr) {
99248 addr = PAGE_ALIGN(addr);
99249 vma = find_vma(mm, addr);
99250 if (TASK_SIZE - len >= addr && addr >= mmap_min_addr &&
99251 - (!vma || addr + len <= vma->vm_start))
99252 + check_heap_stack_gap(vma, addr, len, offset))
99253 return addr;
99254 }
99255
99256 @@ -1929,6 +2200,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
99257 info.low_limit = mm->mmap_base;
99258 info.high_limit = TASK_SIZE;
99259 info.align_mask = 0;
99260 + info.threadstack_offset = offset;
99261 return vm_unmapped_area(&info);
99262 }
99263 #endif
99264 @@ -1947,6 +2219,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
99265 struct mm_struct *mm = current->mm;
99266 unsigned long addr = addr0;
99267 struct vm_unmapped_area_info info;
99268 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
99269
99270 /* requested length too big for entire address space */
99271 if (len > TASK_SIZE - mmap_min_addr)
99272 @@ -1955,12 +2228,16 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
99273 if (flags & MAP_FIXED)
99274 return addr;
99275
99276 +#ifdef CONFIG_PAX_RANDMMAP
99277 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
99278 +#endif
99279 +
99280 /* requesting a specific address */
99281 if (addr) {
99282 addr = PAGE_ALIGN(addr);
99283 vma = find_vma(mm, addr);
99284 if (TASK_SIZE - len >= addr && addr >= mmap_min_addr &&
99285 - (!vma || addr + len <= vma->vm_start))
99286 + check_heap_stack_gap(vma, addr, len, offset))
99287 return addr;
99288 }
99289
99290 @@ -1969,6 +2246,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
99291 info.low_limit = max(PAGE_SIZE, mmap_min_addr);
99292 info.high_limit = mm->mmap_base;
99293 info.align_mask = 0;
99294 + info.threadstack_offset = offset;
99295 addr = vm_unmapped_area(&info);
99296
99297 /*
99298 @@ -1981,6 +2259,12 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
99299 VM_BUG_ON(addr != -ENOMEM);
99300 info.flags = 0;
99301 info.low_limit = TASK_UNMAPPED_BASE;
99302 +
99303 +#ifdef CONFIG_PAX_RANDMMAP
99304 + if (mm->pax_flags & MF_PAX_RANDMMAP)
99305 + info.low_limit += mm->delta_mmap;
99306 +#endif
99307 +
99308 info.high_limit = TASK_SIZE;
99309 addr = vm_unmapped_area(&info);
99310 }
99311 @@ -2081,6 +2365,28 @@ find_vma_prev(struct mm_struct *mm, unsigned long addr,
99312 return vma;
99313 }
99314
99315 +#ifdef CONFIG_PAX_SEGMEXEC
99316 +struct vm_area_struct *pax_find_mirror_vma(struct vm_area_struct *vma)
99317 +{
99318 + struct vm_area_struct *vma_m;
99319 +
99320 + BUG_ON(!vma || vma->vm_start >= vma->vm_end);
99321 + if (!(vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) || !(vma->vm_flags & VM_EXEC)) {
99322 + BUG_ON(vma->vm_mirror);
99323 + return NULL;
99324 + }
99325 + BUG_ON(vma->vm_start < SEGMEXEC_TASK_SIZE && SEGMEXEC_TASK_SIZE < vma->vm_end);
99326 + vma_m = vma->vm_mirror;
99327 + BUG_ON(!vma_m || vma_m->vm_mirror != vma);
99328 + BUG_ON(vma->vm_file != vma_m->vm_file);
99329 + BUG_ON(vma->vm_end - vma->vm_start != vma_m->vm_end - vma_m->vm_start);
99330 + BUG_ON(vma->vm_pgoff != vma_m->vm_pgoff);
99331 + BUG_ON(vma->anon_vma != vma_m->anon_vma && vma->anon_vma->root != vma_m->anon_vma->root);
99332 + BUG_ON((vma->vm_flags ^ vma_m->vm_flags) & ~(VM_WRITE | VM_MAYWRITE | VM_ACCOUNT | VM_LOCKED));
99333 + return vma_m;
99334 +}
99335 +#endif
99336 +
99337 /*
99338 * Verify that the stack growth is acceptable and
99339 * update accounting. This is shared with both the
99340 @@ -2098,8 +2404,7 @@ static int acct_stack_growth(struct vm_area_struct *vma, unsigned long size, uns
99341
99342 /* Stack limit test */
99343 actual_size = size;
99344 - if (size && (vma->vm_flags & (VM_GROWSUP | VM_GROWSDOWN)))
99345 - actual_size -= PAGE_SIZE;
99346 + gr_learn_resource(current, RLIMIT_STACK, actual_size, 1);
99347 if (actual_size > ACCESS_ONCE(rlim[RLIMIT_STACK].rlim_cur))
99348 return -ENOMEM;
99349
99350 @@ -2110,6 +2415,7 @@ static int acct_stack_growth(struct vm_area_struct *vma, unsigned long size, uns
99351 locked = mm->locked_vm + grow;
99352 limit = ACCESS_ONCE(rlim[RLIMIT_MEMLOCK].rlim_cur);
99353 limit >>= PAGE_SHIFT;
99354 + gr_learn_resource(current, RLIMIT_MEMLOCK, locked << PAGE_SHIFT, 1);
99355 if (locked > limit && !capable(CAP_IPC_LOCK))
99356 return -ENOMEM;
99357 }
99358 @@ -2139,37 +2445,48 @@ static int acct_stack_growth(struct vm_area_struct *vma, unsigned long size, uns
99359 * PA-RISC uses this for its stack; IA64 for its Register Backing Store.
99360 * vma is the last one with address > vma->vm_end. Have to extend vma.
99361 */
99362 +#ifndef CONFIG_IA64
99363 +static
99364 +#endif
99365 int expand_upwards(struct vm_area_struct *vma, unsigned long address)
99366 {
99367 int error;
99368 + bool locknext;
99369
99370 if (!(vma->vm_flags & VM_GROWSUP))
99371 return -EFAULT;
99372
99373 + /* Also guard against wrapping around to address 0. */
99374 + if (address < PAGE_ALIGN(address+1))
99375 + address = PAGE_ALIGN(address+1);
99376 + else
99377 + return -ENOMEM;
99378 +
99379 /*
99380 * We must make sure the anon_vma is allocated
99381 * so that the anon_vma locking is not a noop.
99382 */
99383 if (unlikely(anon_vma_prepare(vma)))
99384 return -ENOMEM;
99385 + locknext = vma->vm_next && (vma->vm_next->vm_flags & VM_GROWSDOWN);
99386 + if (locknext && anon_vma_prepare(vma->vm_next))
99387 + return -ENOMEM;
99388 vma_lock_anon_vma(vma);
99389 + if (locknext)
99390 + vma_lock_anon_vma(vma->vm_next);
99391
99392 /*
99393 * vma->vm_start/vm_end cannot change under us because the caller
99394 * is required to hold the mmap_sem in read mode. We need the
99395 - * anon_vma lock to serialize against concurrent expand_stacks.
99396 - * Also guard against wrapping around to address 0.
99397 + * anon_vma locks to serialize against concurrent expand_stacks
99398 + * and expand_upwards.
99399 */
99400 - if (address < PAGE_ALIGN(address+4))
99401 - address = PAGE_ALIGN(address+4);
99402 - else {
99403 - vma_unlock_anon_vma(vma);
99404 - return -ENOMEM;
99405 - }
99406 error = 0;
99407
99408 /* Somebody else might have raced and expanded it already */
99409 - if (address > vma->vm_end) {
99410 + if (vma->vm_next && (vma->vm_next->vm_flags & (VM_READ | VM_WRITE | VM_EXEC)) && vma->vm_next->vm_start - address < sysctl_heap_stack_gap)
99411 + error = -ENOMEM;
99412 + else if (address > vma->vm_end && (!locknext || vma->vm_next->vm_start >= address)) {
99413 unsigned long size, grow;
99414
99415 size = address - vma->vm_start;
99416 @@ -2204,6 +2521,8 @@ int expand_upwards(struct vm_area_struct *vma, unsigned long address)
99417 }
99418 }
99419 }
99420 + if (locknext)
99421 + vma_unlock_anon_vma(vma->vm_next);
99422 vma_unlock_anon_vma(vma);
99423 khugepaged_enter_vma_merge(vma, vma->vm_flags);
99424 validate_mm(vma->vm_mm);
99425 @@ -2218,6 +2537,8 @@ int expand_downwards(struct vm_area_struct *vma,
99426 unsigned long address)
99427 {
99428 int error;
99429 + bool lockprev = false;
99430 + struct vm_area_struct *prev;
99431
99432 /*
99433 * We must make sure the anon_vma is allocated
99434 @@ -2231,6 +2552,15 @@ int expand_downwards(struct vm_area_struct *vma,
99435 if (error)
99436 return error;
99437
99438 + prev = vma->vm_prev;
99439 +#if defined(CONFIG_STACK_GROWSUP) || defined(CONFIG_IA64)
99440 + lockprev = prev && (prev->vm_flags & VM_GROWSUP);
99441 +#endif
99442 + if (lockprev && anon_vma_prepare(prev))
99443 + return -ENOMEM;
99444 + if (lockprev)
99445 + vma_lock_anon_vma(prev);
99446 +
99447 vma_lock_anon_vma(vma);
99448
99449 /*
99450 @@ -2240,9 +2570,17 @@ int expand_downwards(struct vm_area_struct *vma,
99451 */
99452
99453 /* Somebody else might have raced and expanded it already */
99454 - if (address < vma->vm_start) {
99455 + if (prev && (prev->vm_flags & (VM_READ | VM_WRITE | VM_EXEC)) && address - prev->vm_end < sysctl_heap_stack_gap)
99456 + error = -ENOMEM;
99457 + else if (address < vma->vm_start && (!lockprev || prev->vm_end <= address)) {
99458 unsigned long size, grow;
99459
99460 +#ifdef CONFIG_PAX_SEGMEXEC
99461 + struct vm_area_struct *vma_m;
99462 +
99463 + vma_m = pax_find_mirror_vma(vma);
99464 +#endif
99465 +
99466 size = vma->vm_end - address;
99467 grow = (vma->vm_start - address) >> PAGE_SHIFT;
99468
99469 @@ -2267,13 +2605,27 @@ int expand_downwards(struct vm_area_struct *vma,
99470 vma->vm_pgoff -= grow;
99471 anon_vma_interval_tree_post_update_vma(vma);
99472 vma_gap_update(vma);
99473 +
99474 +#ifdef CONFIG_PAX_SEGMEXEC
99475 + if (vma_m) {
99476 + anon_vma_interval_tree_pre_update_vma(vma_m);
99477 + vma_m->vm_start -= grow << PAGE_SHIFT;
99478 + vma_m->vm_pgoff -= grow;
99479 + anon_vma_interval_tree_post_update_vma(vma_m);
99480 + vma_gap_update(vma_m);
99481 + }
99482 +#endif
99483 +
99484 spin_unlock(&vma->vm_mm->page_table_lock);
99485
99486 + track_exec_limit(vma->vm_mm, vma->vm_start, vma->vm_end, vma->vm_flags);
99487 perf_event_mmap(vma);
99488 }
99489 }
99490 }
99491 vma_unlock_anon_vma(vma);
99492 + if (lockprev)
99493 + vma_unlock_anon_vma(prev);
99494 khugepaged_enter_vma_merge(vma, vma->vm_flags);
99495 validate_mm(vma->vm_mm);
99496 return error;
99497 @@ -2373,6 +2725,13 @@ static void remove_vma_list(struct mm_struct *mm, struct vm_area_struct *vma)
99498 do {
99499 long nrpages = vma_pages(vma);
99500
99501 +#ifdef CONFIG_PAX_SEGMEXEC
99502 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_start >= SEGMEXEC_TASK_SIZE)) {
99503 + vma = remove_vma(vma);
99504 + continue;
99505 + }
99506 +#endif
99507 +
99508 if (vma->vm_flags & VM_ACCOUNT)
99509 nr_accounted += nrpages;
99510 vm_stat_account(mm, vma->vm_flags, vma->vm_file, -nrpages);
99511 @@ -2417,6 +2776,16 @@ detach_vmas_to_be_unmapped(struct mm_struct *mm, struct vm_area_struct *vma,
99512 insertion_point = (prev ? &prev->vm_next : &mm->mmap);
99513 vma->vm_prev = NULL;
99514 do {
99515 +
99516 +#ifdef CONFIG_PAX_SEGMEXEC
99517 + if (vma->vm_mirror) {
99518 + BUG_ON(!vma->vm_mirror->vm_mirror || vma->vm_mirror->vm_mirror != vma);
99519 + vma->vm_mirror->vm_mirror = NULL;
99520 + vma->vm_mirror->vm_flags &= ~VM_EXEC;
99521 + vma->vm_mirror = NULL;
99522 + }
99523 +#endif
99524 +
99525 vma_rb_erase(vma, &mm->mm_rb);
99526 mm->map_count--;
99527 tail_vma = vma;
99528 @@ -2444,14 +2813,33 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
99529 struct vm_area_struct *new;
99530 int err = -ENOMEM;
99531
99532 +#ifdef CONFIG_PAX_SEGMEXEC
99533 + struct vm_area_struct *vma_m, *new_m = NULL;
99534 + unsigned long addr_m = addr + SEGMEXEC_TASK_SIZE;
99535 +#endif
99536 +
99537 if (is_vm_hugetlb_page(vma) && (addr &
99538 ~(huge_page_mask(hstate_vma(vma)))))
99539 return -EINVAL;
99540
99541 +#ifdef CONFIG_PAX_SEGMEXEC
99542 + vma_m = pax_find_mirror_vma(vma);
99543 +#endif
99544 +
99545 new = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
99546 if (!new)
99547 goto out_err;
99548
99549 +#ifdef CONFIG_PAX_SEGMEXEC
99550 + if (vma_m) {
99551 + new_m = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
99552 + if (!new_m) {
99553 + kmem_cache_free(vm_area_cachep, new);
99554 + goto out_err;
99555 + }
99556 + }
99557 +#endif
99558 +
99559 /* most fields are the same, copy all, and then fixup */
99560 *new = *vma;
99561
99562 @@ -2464,6 +2852,22 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
99563 new->vm_pgoff += ((addr - vma->vm_start) >> PAGE_SHIFT);
99564 }
99565
99566 +#ifdef CONFIG_PAX_SEGMEXEC
99567 + if (vma_m) {
99568 + *new_m = *vma_m;
99569 + INIT_LIST_HEAD(&new_m->anon_vma_chain);
99570 + new_m->vm_mirror = new;
99571 + new->vm_mirror = new_m;
99572 +
99573 + if (new_below)
99574 + new_m->vm_end = addr_m;
99575 + else {
99576 + new_m->vm_start = addr_m;
99577 + new_m->vm_pgoff += ((addr_m - vma_m->vm_start) >> PAGE_SHIFT);
99578 + }
99579 + }
99580 +#endif
99581 +
99582 err = vma_dup_policy(vma, new);
99583 if (err)
99584 goto out_free_vma;
99585 @@ -2484,6 +2888,38 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
99586 else
99587 err = vma_adjust(vma, vma->vm_start, addr, vma->vm_pgoff, new);
99588
99589 +#ifdef CONFIG_PAX_SEGMEXEC
99590 + if (!err && vma_m) {
99591 + struct mempolicy *pol = vma_policy(new);
99592 +
99593 + if (anon_vma_clone(new_m, vma_m))
99594 + goto out_free_mpol;
99595 +
99596 + mpol_get(pol);
99597 + set_vma_policy(new_m, pol);
99598 +
99599 + if (new_m->vm_file)
99600 + get_file(new_m->vm_file);
99601 +
99602 + if (new_m->vm_ops && new_m->vm_ops->open)
99603 + new_m->vm_ops->open(new_m);
99604 +
99605 + if (new_below)
99606 + err = vma_adjust(vma_m, addr_m, vma_m->vm_end, vma_m->vm_pgoff +
99607 + ((addr_m - new_m->vm_start) >> PAGE_SHIFT), new_m);
99608 + else
99609 + err = vma_adjust(vma_m, vma_m->vm_start, addr_m, vma_m->vm_pgoff, new_m);
99610 +
99611 + if (err) {
99612 + if (new_m->vm_ops && new_m->vm_ops->close)
99613 + new_m->vm_ops->close(new_m);
99614 + if (new_m->vm_file)
99615 + fput(new_m->vm_file);
99616 + mpol_put(pol);
99617 + }
99618 + }
99619 +#endif
99620 +
99621 /* Success. */
99622 if (!err)
99623 return 0;
99624 @@ -2493,10 +2929,18 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
99625 new->vm_ops->close(new);
99626 if (new->vm_file)
99627 fput(new->vm_file);
99628 - unlink_anon_vmas(new);
99629 out_free_mpol:
99630 mpol_put(vma_policy(new));
99631 out_free_vma:
99632 +
99633 +#ifdef CONFIG_PAX_SEGMEXEC
99634 + if (new_m) {
99635 + unlink_anon_vmas(new_m);
99636 + kmem_cache_free(vm_area_cachep, new_m);
99637 + }
99638 +#endif
99639 +
99640 + unlink_anon_vmas(new);
99641 kmem_cache_free(vm_area_cachep, new);
99642 out_err:
99643 return err;
99644 @@ -2509,6 +2953,15 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
99645 int split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
99646 unsigned long addr, int new_below)
99647 {
99648 +
99649 +#ifdef CONFIG_PAX_SEGMEXEC
99650 + if (mm->pax_flags & MF_PAX_SEGMEXEC) {
99651 + BUG_ON(vma->vm_end > SEGMEXEC_TASK_SIZE);
99652 + if (mm->map_count >= sysctl_max_map_count-1)
99653 + return -ENOMEM;
99654 + } else
99655 +#endif
99656 +
99657 if (mm->map_count >= sysctl_max_map_count)
99658 return -ENOMEM;
99659
99660 @@ -2520,11 +2973,30 @@ int split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
99661 * work. This now handles partial unmappings.
99662 * Jeremy Fitzhardinge <jeremy@goop.org>
99663 */
99664 +#ifdef CONFIG_PAX_SEGMEXEC
99665 int do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
99666 {
99667 + int ret = __do_munmap(mm, start, len);
99668 + if (ret || !(mm->pax_flags & MF_PAX_SEGMEXEC))
99669 + return ret;
99670 +
99671 + return __do_munmap(mm, start + SEGMEXEC_TASK_SIZE, len);
99672 +}
99673 +
99674 +int __do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
99675 +#else
99676 +int do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
99677 +#endif
99678 +{
99679 unsigned long end;
99680 struct vm_area_struct *vma, *prev, *last;
99681
99682 + /*
99683 + * mm->mmap_sem is required to protect against another thread
99684 + * changing the mappings in case we sleep.
99685 + */
99686 + verify_mm_writelocked(mm);
99687 +
99688 if ((start & ~PAGE_MASK) || start > TASK_SIZE || len > TASK_SIZE-start)
99689 return -EINVAL;
99690
99691 @@ -2602,6 +3074,8 @@ int do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
99692 /* Fix up all other VM information */
99693 remove_vma_list(mm, vma);
99694
99695 + track_exec_limit(mm, start, end, 0UL);
99696 +
99697 return 0;
99698 }
99699
99700 @@ -2610,6 +3084,13 @@ int vm_munmap(unsigned long start, size_t len)
99701 int ret;
99702 struct mm_struct *mm = current->mm;
99703
99704 +
99705 +#ifdef CONFIG_PAX_SEGMEXEC
99706 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) &&
99707 + (len > SEGMEXEC_TASK_SIZE || start > SEGMEXEC_TASK_SIZE-len))
99708 + return -EINVAL;
99709 +#endif
99710 +
99711 down_write(&mm->mmap_sem);
99712 ret = do_munmap(mm, start, len);
99713 up_write(&mm->mmap_sem);
99714 @@ -2656,6 +3137,11 @@ SYSCALL_DEFINE5(remap_file_pages, unsigned long, start, unsigned long, size,
99715 down_write(&mm->mmap_sem);
99716 vma = find_vma(mm, start);
99717
99718 +#ifdef CONFIG_PAX_SEGMEXEC
99719 + if (vma && (mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_flags & VM_MAYEXEC))
99720 + goto out;
99721 +#endif
99722 +
99723 if (!vma || !(vma->vm_flags & VM_SHARED))
99724 goto out;
99725
99726 @@ -2692,16 +3178,6 @@ out:
99727 return ret;
99728 }
99729
99730 -static inline void verify_mm_writelocked(struct mm_struct *mm)
99731 -{
99732 -#ifdef CONFIG_DEBUG_VM
99733 - if (unlikely(down_read_trylock(&mm->mmap_sem))) {
99734 - WARN_ON(1);
99735 - up_read(&mm->mmap_sem);
99736 - }
99737 -#endif
99738 -}
99739 -
99740 /*
99741 * this is really a simplified "do_mmap". it only handles
99742 * anonymous maps. eventually we may be able to do some
99743 @@ -2715,6 +3191,7 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
99744 struct rb_node **rb_link, *rb_parent;
99745 pgoff_t pgoff = addr >> PAGE_SHIFT;
99746 int error;
99747 + unsigned long charged;
99748
99749 len = PAGE_ALIGN(len);
99750 if (!len)
99751 @@ -2722,10 +3199,24 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
99752
99753 flags = VM_DATA_DEFAULT_FLAGS | VM_ACCOUNT | mm->def_flags;
99754
99755 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
99756 + if (mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
99757 + flags &= ~VM_EXEC;
99758 +
99759 +#ifdef CONFIG_PAX_MPROTECT
99760 + if (mm->pax_flags & MF_PAX_MPROTECT)
99761 + flags &= ~VM_MAYEXEC;
99762 +#endif
99763 +
99764 + }
99765 +#endif
99766 +
99767 error = get_unmapped_area(NULL, addr, len, 0, MAP_FIXED);
99768 if (error & ~PAGE_MASK)
99769 return error;
99770
99771 + charged = len >> PAGE_SHIFT;
99772 +
99773 error = mlock_future_check(mm, mm->def_flags, len);
99774 if (error)
99775 return error;
99776 @@ -2739,21 +3230,20 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
99777 /*
99778 * Clear old maps. this also does some error checking for us
99779 */
99780 - munmap_back:
99781 if (find_vma_links(mm, addr, addr + len, &prev, &rb_link, &rb_parent)) {
99782 if (do_munmap(mm, addr, len))
99783 return -ENOMEM;
99784 - goto munmap_back;
99785 + BUG_ON(find_vma_links(mm, addr, addr + len, &prev, &rb_link, &rb_parent));
99786 }
99787
99788 /* Check against address space limits *after* clearing old maps... */
99789 - if (!may_expand_vm(mm, len >> PAGE_SHIFT))
99790 + if (!may_expand_vm(mm, charged))
99791 return -ENOMEM;
99792
99793 if (mm->map_count > sysctl_max_map_count)
99794 return -ENOMEM;
99795
99796 - if (security_vm_enough_memory_mm(mm, len >> PAGE_SHIFT))
99797 + if (security_vm_enough_memory_mm(mm, charged))
99798 return -ENOMEM;
99799
99800 /* Can we just expand an old private anonymous mapping? */
99801 @@ -2767,7 +3257,7 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
99802 */
99803 vma = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
99804 if (!vma) {
99805 - vm_unacct_memory(len >> PAGE_SHIFT);
99806 + vm_unacct_memory(charged);
99807 return -ENOMEM;
99808 }
99809
99810 @@ -2781,10 +3271,11 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
99811 vma_link(mm, vma, prev, rb_link, rb_parent);
99812 out:
99813 perf_event_mmap(vma);
99814 - mm->total_vm += len >> PAGE_SHIFT;
99815 + mm->total_vm += charged;
99816 if (flags & VM_LOCKED)
99817 - mm->locked_vm += (len >> PAGE_SHIFT);
99818 + mm->locked_vm += charged;
99819 vma->vm_flags |= VM_SOFTDIRTY;
99820 + track_exec_limit(mm, addr, addr + len, flags);
99821 return addr;
99822 }
99823
99824 @@ -2846,6 +3337,7 @@ void exit_mmap(struct mm_struct *mm)
99825 while (vma) {
99826 if (vma->vm_flags & VM_ACCOUNT)
99827 nr_accounted += vma_pages(vma);
99828 + vma->vm_mirror = NULL;
99829 vma = remove_vma(vma);
99830 }
99831 vm_unacct_memory(nr_accounted);
99832 @@ -2860,6 +3352,13 @@ int insert_vm_struct(struct mm_struct *mm, struct vm_area_struct *vma)
99833 struct vm_area_struct *prev;
99834 struct rb_node **rb_link, *rb_parent;
99835
99836 +#ifdef CONFIG_PAX_SEGMEXEC
99837 + struct vm_area_struct *vma_m = NULL;
99838 +#endif
99839 +
99840 + if (security_mmap_addr(vma->vm_start))
99841 + return -EPERM;
99842 +
99843 /*
99844 * The vm_pgoff of a purely anonymous vma should be irrelevant
99845 * until its first write fault, when page's anon_vma and index
99846 @@ -2883,7 +3382,21 @@ int insert_vm_struct(struct mm_struct *mm, struct vm_area_struct *vma)
99847 security_vm_enough_memory_mm(mm, vma_pages(vma)))
99848 return -ENOMEM;
99849
99850 +#ifdef CONFIG_PAX_SEGMEXEC
99851 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_flags & VM_EXEC)) {
99852 + vma_m = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
99853 + if (!vma_m)
99854 + return -ENOMEM;
99855 + }
99856 +#endif
99857 +
99858 vma_link(mm, vma, prev, rb_link, rb_parent);
99859 +
99860 +#ifdef CONFIG_PAX_SEGMEXEC
99861 + if (vma_m)
99862 + BUG_ON(pax_mirror_vma(vma_m, vma));
99863 +#endif
99864 +
99865 return 0;
99866 }
99867
99868 @@ -2902,6 +3415,8 @@ struct vm_area_struct *copy_vma(struct vm_area_struct **vmap,
99869 struct rb_node **rb_link, *rb_parent;
99870 bool faulted_in_anon_vma = true;
99871
99872 + BUG_ON(vma->vm_mirror);
99873 +
99874 /*
99875 * If anonymous vma has not yet been faulted, update new pgoff
99876 * to match new location, to increase its chance of merging.
99877 @@ -2966,6 +3481,39 @@ struct vm_area_struct *copy_vma(struct vm_area_struct **vmap,
99878 return NULL;
99879 }
99880
99881 +#ifdef CONFIG_PAX_SEGMEXEC
99882 +long pax_mirror_vma(struct vm_area_struct *vma_m, struct vm_area_struct *vma)
99883 +{
99884 + struct vm_area_struct *prev_m;
99885 + struct rb_node **rb_link_m, *rb_parent_m;
99886 + struct mempolicy *pol_m;
99887 +
99888 + BUG_ON(!(vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) || !(vma->vm_flags & VM_EXEC));
99889 + BUG_ON(vma->vm_mirror || vma_m->vm_mirror);
99890 + BUG_ON(!mpol_equal(vma_policy(vma), vma_policy(vma_m)));
99891 + *vma_m = *vma;
99892 + INIT_LIST_HEAD(&vma_m->anon_vma_chain);
99893 + if (anon_vma_clone(vma_m, vma))
99894 + return -ENOMEM;
99895 + pol_m = vma_policy(vma_m);
99896 + mpol_get(pol_m);
99897 + set_vma_policy(vma_m, pol_m);
99898 + vma_m->vm_start += SEGMEXEC_TASK_SIZE;
99899 + vma_m->vm_end += SEGMEXEC_TASK_SIZE;
99900 + vma_m->vm_flags &= ~(VM_WRITE | VM_MAYWRITE | VM_ACCOUNT | VM_LOCKED);
99901 + vma_m->vm_page_prot = vm_get_page_prot(vma_m->vm_flags);
99902 + if (vma_m->vm_file)
99903 + get_file(vma_m->vm_file);
99904 + if (vma_m->vm_ops && vma_m->vm_ops->open)
99905 + vma_m->vm_ops->open(vma_m);
99906 + BUG_ON(find_vma_links(vma->vm_mm, vma_m->vm_start, vma_m->vm_end, &prev_m, &rb_link_m, &rb_parent_m));
99907 + vma_link(vma->vm_mm, vma_m, prev_m, rb_link_m, rb_parent_m);
99908 + vma_m->vm_mirror = vma;
99909 + vma->vm_mirror = vma_m;
99910 + return 0;
99911 +}
99912 +#endif
99913 +
99914 /*
99915 * Return true if the calling process may expand its vm space by the passed
99916 * number of pages
99917 @@ -2977,6 +3525,7 @@ int may_expand_vm(struct mm_struct *mm, unsigned long npages)
99918
99919 lim = rlimit(RLIMIT_AS) >> PAGE_SHIFT;
99920
99921 + gr_learn_resource(current, RLIMIT_AS, (cur + npages) << PAGE_SHIFT, 1);
99922 if (cur + npages > lim)
99923 return 0;
99924 return 1;
99925 @@ -3059,6 +3608,22 @@ static struct vm_area_struct *__install_special_mapping(
99926 vma->vm_start = addr;
99927 vma->vm_end = addr + len;
99928
99929 +#ifdef CONFIG_PAX_MPROTECT
99930 + if (mm->pax_flags & MF_PAX_MPROTECT) {
99931 +#ifndef CONFIG_PAX_MPROTECT_COMPAT
99932 + if ((vm_flags & (VM_WRITE | VM_EXEC)) == (VM_WRITE | VM_EXEC))
99933 + return ERR_PTR(-EPERM);
99934 + if (!(vm_flags & VM_EXEC))
99935 + vm_flags &= ~VM_MAYEXEC;
99936 +#else
99937 + if ((vm_flags & (VM_WRITE | VM_EXEC)) != VM_EXEC)
99938 + vm_flags &= ~(VM_EXEC | VM_MAYEXEC);
99939 +#endif
99940 + else
99941 + vm_flags &= ~VM_MAYWRITE;
99942 + }
99943 +#endif
99944 +
99945 vma->vm_flags = vm_flags | mm->def_flags | VM_DONTEXPAND | VM_SOFTDIRTY;
99946 vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
99947
99948 diff --git a/mm/mprotect.c b/mm/mprotect.c
99949 index 8858483..8145fa5 100644
99950 --- a/mm/mprotect.c
99951 +++ b/mm/mprotect.c
99952 @@ -24,10 +24,18 @@
99953 #include <linux/migrate.h>
99954 #include <linux/perf_event.h>
99955 #include <linux/ksm.h>
99956 +#include <linux/sched/sysctl.h>
99957 +
99958 +#ifdef CONFIG_PAX_MPROTECT
99959 +#include <linux/elf.h>
99960 +#include <linux/binfmts.h>
99961 +#endif
99962 +
99963 #include <asm/uaccess.h>
99964 #include <asm/pgtable.h>
99965 #include <asm/cacheflush.h>
99966 #include <asm/tlbflush.h>
99967 +#include <asm/mmu_context.h>
99968
99969 /*
99970 * For a prot_numa update we only hold mmap_sem for read so there is a
99971 @@ -252,6 +260,48 @@ unsigned long change_protection(struct vm_area_struct *vma, unsigned long start,
99972 return pages;
99973 }
99974
99975 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
99976 +/* called while holding the mmap semaphor for writing except stack expansion */
99977 +void track_exec_limit(struct mm_struct *mm, unsigned long start, unsigned long end, unsigned long prot)
99978 +{
99979 + unsigned long oldlimit, newlimit = 0UL;
99980 +
99981 + if (!(mm->pax_flags & MF_PAX_PAGEEXEC) || (__supported_pte_mask & _PAGE_NX))
99982 + return;
99983 +
99984 + spin_lock(&mm->page_table_lock);
99985 + oldlimit = mm->context.user_cs_limit;
99986 + if ((prot & VM_EXEC) && oldlimit < end)
99987 + /* USER_CS limit moved up */
99988 + newlimit = end;
99989 + else if (!(prot & VM_EXEC) && start < oldlimit && oldlimit <= end)
99990 + /* USER_CS limit moved down */
99991 + newlimit = start;
99992 +
99993 + if (newlimit) {
99994 + mm->context.user_cs_limit = newlimit;
99995 +
99996 +#ifdef CONFIG_SMP
99997 + wmb();
99998 + cpus_clear(mm->context.cpu_user_cs_mask);
99999 + cpu_set(smp_processor_id(), mm->context.cpu_user_cs_mask);
100000 +#endif
100001 +
100002 + set_user_cs(mm->context.user_cs_base, mm->context.user_cs_limit, smp_processor_id());
100003 + }
100004 + spin_unlock(&mm->page_table_lock);
100005 + if (newlimit == end) {
100006 + struct vm_area_struct *vma = find_vma(mm, oldlimit);
100007 +
100008 + for (; vma && vma->vm_start < end; vma = vma->vm_next)
100009 + if (is_vm_hugetlb_page(vma))
100010 + hugetlb_change_protection(vma, vma->vm_start, vma->vm_end, vma->vm_page_prot);
100011 + else
100012 + change_protection(vma, vma->vm_start, vma->vm_end, vma->vm_page_prot, vma_wants_writenotify(vma), 0);
100013 + }
100014 +}
100015 +#endif
100016 +
100017 int
100018 mprotect_fixup(struct vm_area_struct *vma, struct vm_area_struct **pprev,
100019 unsigned long start, unsigned long end, unsigned long newflags)
100020 @@ -264,11 +314,29 @@ mprotect_fixup(struct vm_area_struct *vma, struct vm_area_struct **pprev,
100021 int error;
100022 int dirty_accountable = 0;
100023
100024 +#ifdef CONFIG_PAX_SEGMEXEC
100025 + struct vm_area_struct *vma_m = NULL;
100026 + unsigned long start_m, end_m;
100027 +
100028 + start_m = start + SEGMEXEC_TASK_SIZE;
100029 + end_m = end + SEGMEXEC_TASK_SIZE;
100030 +#endif
100031 +
100032 if (newflags == oldflags) {
100033 *pprev = vma;
100034 return 0;
100035 }
100036
100037 + if (newflags & (VM_READ | VM_WRITE | VM_EXEC)) {
100038 + struct vm_area_struct *prev = vma->vm_prev, *next = vma->vm_next;
100039 +
100040 + if (next && (next->vm_flags & VM_GROWSDOWN) && sysctl_heap_stack_gap > next->vm_start - end)
100041 + return -ENOMEM;
100042 +
100043 + if (prev && (prev->vm_flags & VM_GROWSUP) && sysctl_heap_stack_gap > start - prev->vm_end)
100044 + return -ENOMEM;
100045 + }
100046 +
100047 /*
100048 * If we make a private mapping writable we increase our commit;
100049 * but (without finer accounting) cannot reduce our commit if we
100050 @@ -285,6 +353,42 @@ mprotect_fixup(struct vm_area_struct *vma, struct vm_area_struct **pprev,
100051 }
100052 }
100053
100054 +#ifdef CONFIG_PAX_SEGMEXEC
100055 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && ((oldflags ^ newflags) & VM_EXEC)) {
100056 + if (start != vma->vm_start) {
100057 + error = split_vma(mm, vma, start, 1);
100058 + if (error)
100059 + goto fail;
100060 + BUG_ON(!*pprev || (*pprev)->vm_next == vma);
100061 + *pprev = (*pprev)->vm_next;
100062 + }
100063 +
100064 + if (end != vma->vm_end) {
100065 + error = split_vma(mm, vma, end, 0);
100066 + if (error)
100067 + goto fail;
100068 + }
100069 +
100070 + if (pax_find_mirror_vma(vma)) {
100071 + error = __do_munmap(mm, start_m, end_m - start_m);
100072 + if (error)
100073 + goto fail;
100074 + } else {
100075 + vma_m = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
100076 + if (!vma_m) {
100077 + error = -ENOMEM;
100078 + goto fail;
100079 + }
100080 + vma->vm_flags = newflags;
100081 + error = pax_mirror_vma(vma_m, vma);
100082 + if (error) {
100083 + vma->vm_flags = oldflags;
100084 + goto fail;
100085 + }
100086 + }
100087 + }
100088 +#endif
100089 +
100090 /*
100091 * First try to merge with previous and/or next vma.
100092 */
100093 @@ -315,7 +419,19 @@ success:
100094 * vm_flags and vm_page_prot are protected by the mmap_sem
100095 * held in write mode.
100096 */
100097 +
100098 +#ifdef CONFIG_PAX_SEGMEXEC
100099 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (newflags & VM_EXEC) && ((vma->vm_flags ^ newflags) & VM_READ))
100100 + pax_find_mirror_vma(vma)->vm_flags ^= VM_READ;
100101 +#endif
100102 +
100103 vma->vm_flags = newflags;
100104 +
100105 +#ifdef CONFIG_PAX_MPROTECT
100106 + if (mm->binfmt && mm->binfmt->handle_mprotect)
100107 + mm->binfmt->handle_mprotect(vma, newflags);
100108 +#endif
100109 +
100110 dirty_accountable = vma_wants_writenotify(vma);
100111 vma_set_page_prot(vma);
100112
100113 @@ -351,6 +467,17 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
100114 end = start + len;
100115 if (end <= start)
100116 return -ENOMEM;
100117 +
100118 +#ifdef CONFIG_PAX_SEGMEXEC
100119 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC) {
100120 + if (end > SEGMEXEC_TASK_SIZE)
100121 + return -EINVAL;
100122 + } else
100123 +#endif
100124 +
100125 + if (end > TASK_SIZE)
100126 + return -EINVAL;
100127 +
100128 if (!arch_validate_prot(prot))
100129 return -EINVAL;
100130
100131 @@ -358,7 +485,7 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
100132 /*
100133 * Does the application expect PROT_READ to imply PROT_EXEC:
100134 */
100135 - if ((prot & PROT_READ) && (current->personality & READ_IMPLIES_EXEC))
100136 + if ((prot & (PROT_READ | PROT_WRITE)) && (current->personality & READ_IMPLIES_EXEC))
100137 prot |= PROT_EXEC;
100138
100139 vm_flags = calc_vm_prot_bits(prot);
100140 @@ -390,6 +517,11 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
100141 if (start > vma->vm_start)
100142 prev = vma;
100143
100144 +#ifdef CONFIG_PAX_MPROTECT
100145 + if (current->mm->binfmt && current->mm->binfmt->handle_mprotect)
100146 + current->mm->binfmt->handle_mprotect(vma, vm_flags);
100147 +#endif
100148 +
100149 for (nstart = start ; ; ) {
100150 unsigned long newflags;
100151
100152 @@ -400,6 +532,14 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
100153
100154 /* newflags >> 4 shift VM_MAY% in place of VM_% */
100155 if ((newflags & ~(newflags >> 4)) & (VM_READ | VM_WRITE | VM_EXEC)) {
100156 + if (prot & (PROT_WRITE | PROT_EXEC))
100157 + gr_log_rwxmprotect(vma);
100158 +
100159 + error = -EACCES;
100160 + goto out;
100161 + }
100162 +
100163 + if (!gr_acl_handle_mprotect(vma->vm_file, prot)) {
100164 error = -EACCES;
100165 goto out;
100166 }
100167 @@ -414,6 +554,9 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
100168 error = mprotect_fixup(vma, &prev, nstart, tmp, newflags);
100169 if (error)
100170 goto out;
100171 +
100172 + track_exec_limit(current->mm, nstart, tmp, vm_flags);
100173 +
100174 nstart = tmp;
100175
100176 if (nstart < prev->vm_end)
100177 diff --git a/mm/mremap.c b/mm/mremap.c
100178 index 2dc44b1..caa1819 100644
100179 --- a/mm/mremap.c
100180 +++ b/mm/mremap.c
100181 @@ -142,6 +142,12 @@ static void move_ptes(struct vm_area_struct *vma, pmd_t *old_pmd,
100182 continue;
100183 pte = ptep_get_and_clear(mm, old_addr, old_pte);
100184 pte = move_pte(pte, new_vma->vm_page_prot, old_addr, new_addr);
100185 +
100186 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
100187 + if (!(__supported_pte_mask & _PAGE_NX) && pte_present(pte) && (new_vma->vm_flags & (VM_PAGEEXEC | VM_EXEC)) == VM_PAGEEXEC)
100188 + pte = pte_exprotect(pte);
100189 +#endif
100190 +
100191 pte = move_soft_dirty_pte(pte);
100192 set_pte_at(mm, new_addr, new_pte, pte);
100193 }
100194 @@ -350,6 +356,11 @@ static struct vm_area_struct *vma_to_resize(unsigned long addr,
100195 if (is_vm_hugetlb_page(vma))
100196 goto Einval;
100197
100198 +#ifdef CONFIG_PAX_SEGMEXEC
100199 + if (pax_find_mirror_vma(vma))
100200 + goto Einval;
100201 +#endif
100202 +
100203 /* We can't remap across vm area boundaries */
100204 if (old_len > vma->vm_end - addr)
100205 goto Efault;
100206 @@ -405,20 +416,25 @@ static unsigned long mremap_to(unsigned long addr, unsigned long old_len,
100207 unsigned long ret = -EINVAL;
100208 unsigned long charged = 0;
100209 unsigned long map_flags;
100210 + unsigned long pax_task_size = TASK_SIZE;
100211
100212 if (new_addr & ~PAGE_MASK)
100213 goto out;
100214
100215 - if (new_len > TASK_SIZE || new_addr > TASK_SIZE - new_len)
100216 +#ifdef CONFIG_PAX_SEGMEXEC
100217 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
100218 + pax_task_size = SEGMEXEC_TASK_SIZE;
100219 +#endif
100220 +
100221 + pax_task_size -= PAGE_SIZE;
100222 +
100223 + if (new_len > TASK_SIZE || new_addr > pax_task_size - new_len)
100224 goto out;
100225
100226 /* Check if the location we're moving into overlaps the
100227 * old location at all, and fail if it does.
100228 */
100229 - if ((new_addr <= addr) && (new_addr+new_len) > addr)
100230 - goto out;
100231 -
100232 - if ((addr <= new_addr) && (addr+old_len) > new_addr)
100233 + if (addr + old_len > new_addr && new_addr + new_len > addr)
100234 goto out;
100235
100236 ret = do_munmap(mm, new_addr, new_len);
100237 @@ -487,6 +503,7 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
100238 unsigned long ret = -EINVAL;
100239 unsigned long charged = 0;
100240 bool locked = false;
100241 + unsigned long pax_task_size = TASK_SIZE;
100242
100243 if (flags & ~(MREMAP_FIXED | MREMAP_MAYMOVE))
100244 return ret;
100245 @@ -508,6 +525,17 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
100246 if (!new_len)
100247 return ret;
100248
100249 +#ifdef CONFIG_PAX_SEGMEXEC
100250 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
100251 + pax_task_size = SEGMEXEC_TASK_SIZE;
100252 +#endif
100253 +
100254 + pax_task_size -= PAGE_SIZE;
100255 +
100256 + if (new_len > pax_task_size || addr > pax_task_size-new_len ||
100257 + old_len > pax_task_size || addr > pax_task_size-old_len)
100258 + return ret;
100259 +
100260 down_write(&current->mm->mmap_sem);
100261
100262 if (flags & MREMAP_FIXED) {
100263 @@ -558,6 +586,7 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
100264 new_addr = addr;
100265 }
100266 ret = addr;
100267 + track_exec_limit(vma->vm_mm, vma->vm_start, addr + new_len, vma->vm_flags);
100268 goto out;
100269 }
100270 }
100271 @@ -581,7 +610,12 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
100272 goto out;
100273 }
100274
100275 + map_flags = vma->vm_flags;
100276 ret = move_vma(vma, addr, old_len, new_len, new_addr, &locked);
100277 + if (!(ret & ~PAGE_MASK)) {
100278 + track_exec_limit(current->mm, addr, addr + old_len, 0UL);
100279 + track_exec_limit(current->mm, new_addr, new_addr + new_len, map_flags);
100280 + }
100281 }
100282 out:
100283 if (ret & ~PAGE_MASK)
100284 diff --git a/mm/nommu.c b/mm/nommu.c
100285 index 3fba2dc..fdad748 100644
100286 --- a/mm/nommu.c
100287 +++ b/mm/nommu.c
100288 @@ -72,7 +72,6 @@ int sysctl_max_map_count = DEFAULT_MAX_MAP_COUNT;
100289 int sysctl_nr_trim_pages = CONFIG_NOMMU_INITIAL_TRIM_EXCESS;
100290 unsigned long sysctl_user_reserve_kbytes __read_mostly = 1UL << 17; /* 128MB */
100291 unsigned long sysctl_admin_reserve_kbytes __read_mostly = 1UL << 13; /* 8MB */
100292 -int heap_stack_gap = 0;
100293
100294 atomic_long_t mmap_pages_allocated;
100295
100296 @@ -892,15 +891,6 @@ struct vm_area_struct *find_vma(struct mm_struct *mm, unsigned long addr)
100297 EXPORT_SYMBOL(find_vma);
100298
100299 /*
100300 - * find a VMA
100301 - * - we don't extend stack VMAs under NOMMU conditions
100302 - */
100303 -struct vm_area_struct *find_extend_vma(struct mm_struct *mm, unsigned long addr)
100304 -{
100305 - return find_vma(mm, addr);
100306 -}
100307 -
100308 -/*
100309 * expand a stack to a given address
100310 * - not supported under NOMMU conditions
100311 */
100312 @@ -1585,6 +1575,7 @@ int split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
100313
100314 /* most fields are the same, copy all, and then fixup */
100315 *new = *vma;
100316 + INIT_LIST_HEAD(&new->anon_vma_chain);
100317 *region = *vma->vm_region;
100318 new->vm_region = region;
100319
100320 @@ -2007,8 +1998,8 @@ void filemap_map_pages(struct vm_area_struct *vma, struct vm_fault *vmf)
100321 }
100322 EXPORT_SYMBOL(filemap_map_pages);
100323
100324 -static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
100325 - unsigned long addr, void *buf, int len, int write)
100326 +static ssize_t __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
100327 + unsigned long addr, void *buf, size_t len, int write)
100328 {
100329 struct vm_area_struct *vma;
100330
100331 @@ -2049,8 +2040,8 @@ static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
100332 *
100333 * The caller must hold a reference on @mm.
100334 */
100335 -int access_remote_vm(struct mm_struct *mm, unsigned long addr,
100336 - void *buf, int len, int write)
100337 +ssize_t access_remote_vm(struct mm_struct *mm, unsigned long addr,
100338 + void *buf, size_t len, int write)
100339 {
100340 return __access_remote_vm(NULL, mm, addr, buf, len, write);
100341 }
100342 @@ -2059,7 +2050,7 @@ int access_remote_vm(struct mm_struct *mm, unsigned long addr,
100343 * Access another process' address space.
100344 * - source/target buffer must be kernel space
100345 */
100346 -int access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, int len, int write)
100347 +ssize_t access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, size_t len, int write)
100348 {
100349 struct mm_struct *mm;
100350
100351 diff --git a/mm/page-writeback.c b/mm/page-writeback.c
100352 index 644bcb6..444a2c4 100644
100353 --- a/mm/page-writeback.c
100354 +++ b/mm/page-writeback.c
100355 @@ -664,7 +664,7 @@ static long long pos_ratio_polynom(unsigned long setpoint,
100356 * card's bdi_dirty may rush to many times higher than bdi_setpoint.
100357 * - the bdi dirty thresh drops quickly due to change of JBOD workload
100358 */
100359 -static unsigned long bdi_position_ratio(struct backing_dev_info *bdi,
100360 +static unsigned long __intentional_overflow(-1) bdi_position_ratio(struct backing_dev_info *bdi,
100361 unsigned long thresh,
100362 unsigned long bg_thresh,
100363 unsigned long dirty,
100364 diff --git a/mm/page_alloc.c b/mm/page_alloc.c
100365 index 40e2942..0eb29a2 100644
100366 --- a/mm/page_alloc.c
100367 +++ b/mm/page_alloc.c
100368 @@ -61,6 +61,7 @@
100369 #include <linux/hugetlb.h>
100370 #include <linux/sched/rt.h>
100371 #include <linux/page_owner.h>
100372 +#include <linux/random.h>
100373
100374 #include <asm/sections.h>
100375 #include <asm/tlbflush.h>
100376 @@ -357,7 +358,7 @@ out:
100377 * This usage means that zero-order pages may not be compound.
100378 */
100379
100380 -static void free_compound_page(struct page *page)
100381 +void free_compound_page(struct page *page)
100382 {
100383 __free_pages_ok(page, compound_order(page));
100384 }
100385 @@ -480,7 +481,7 @@ static inline void clear_page_guard(struct zone *zone, struct page *page,
100386 __mod_zone_freepage_state(zone, (1 << order), migratetype);
100387 }
100388 #else
100389 -struct page_ext_operations debug_guardpage_ops = { NULL, };
100390 +struct page_ext_operations debug_guardpage_ops = { .need = NULL, .init = NULL };
100391 static inline void set_page_guard(struct zone *zone, struct page *page,
100392 unsigned int order, int migratetype) {}
100393 static inline void clear_page_guard(struct zone *zone, struct page *page,
100394 @@ -783,6 +784,10 @@ static bool free_pages_prepare(struct page *page, unsigned int order)
100395 bool compound = PageCompound(page);
100396 int i, bad = 0;
100397
100398 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
100399 + unsigned long index = 1UL << order;
100400 +#endif
100401 +
100402 VM_BUG_ON_PAGE(PageTail(page), page);
100403 VM_BUG_ON_PAGE(compound && compound_order(page) != order, page);
100404
100405 @@ -809,6 +814,12 @@ static bool free_pages_prepare(struct page *page, unsigned int order)
100406 debug_check_no_obj_freed(page_address(page),
100407 PAGE_SIZE << order);
100408 }
100409 +
100410 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
100411 + for (; index; --index)
100412 + sanitize_highpage(page + index - 1);
100413 +#endif
100414 +
100415 arch_free_page(page, order);
100416 kernel_map_pages(page, 1 << order, 0);
100417
100418 @@ -832,6 +843,20 @@ static void __free_pages_ok(struct page *page, unsigned int order)
100419 local_irq_restore(flags);
100420 }
100421
100422 +#ifdef CONFIG_PAX_LATENT_ENTROPY
100423 +bool __meminitdata extra_latent_entropy;
100424 +
100425 +static int __init setup_pax_extra_latent_entropy(char *str)
100426 +{
100427 + extra_latent_entropy = true;
100428 + return 0;
100429 +}
100430 +early_param("pax_extra_latent_entropy", setup_pax_extra_latent_entropy);
100431 +
100432 +volatile u64 latent_entropy __latent_entropy;
100433 +EXPORT_SYMBOL(latent_entropy);
100434 +#endif
100435 +
100436 void __init __free_pages_bootmem(struct page *page, unsigned int order)
100437 {
100438 unsigned int nr_pages = 1 << order;
100439 @@ -847,6 +872,19 @@ void __init __free_pages_bootmem(struct page *page, unsigned int order)
100440 __ClearPageReserved(p);
100441 set_page_count(p, 0);
100442
100443 +#ifdef CONFIG_PAX_LATENT_ENTROPY
100444 + if (extra_latent_entropy && !PageHighMem(page) && page_to_pfn(page) < 0x100000) {
100445 + u64 hash = 0;
100446 + size_t index, end = PAGE_SIZE * nr_pages / sizeof hash;
100447 + const u64 *data = lowmem_page_address(page);
100448 +
100449 + for (index = 0; index < end; index++)
100450 + hash ^= hash + data[index];
100451 + latent_entropy ^= hash;
100452 + add_device_randomness((const void *)&latent_entropy, sizeof(latent_entropy));
100453 + }
100454 +#endif
100455 +
100456 page_zone(page)->managed_pages += nr_pages;
100457 set_page_refcounted(page);
100458 __free_pages(page, order);
100459 @@ -974,8 +1012,10 @@ static int prep_new_page(struct page *page, unsigned int order, gfp_t gfp_flags,
100460 kernel_map_pages(page, 1 << order, 1);
100461 kasan_alloc_pages(page, order);
100462
100463 +#ifndef CONFIG_PAX_MEMORY_SANITIZE
100464 if (gfp_flags & __GFP_ZERO)
100465 prep_zero_page(page, order, gfp_flags);
100466 +#endif
100467
100468 if (order && (gfp_flags & __GFP_COMP))
100469 prep_compound_page(page, order);
100470 @@ -1699,7 +1739,7 @@ struct page *buffered_rmqueue(struct zone *preferred_zone,
100471 }
100472
100473 __mod_zone_page_state(zone, NR_ALLOC_BATCH, -(1 << order));
100474 - if (atomic_long_read(&zone->vm_stat[NR_ALLOC_BATCH]) <= 0 &&
100475 + if (atomic_long_read_unchecked(&zone->vm_stat[NR_ALLOC_BATCH]) <= 0 &&
100476 !test_bit(ZONE_FAIR_DEPLETED, &zone->flags))
100477 set_bit(ZONE_FAIR_DEPLETED, &zone->flags);
100478
100479 @@ -2018,7 +2058,7 @@ static void reset_alloc_batches(struct zone *preferred_zone)
100480 do {
100481 mod_zone_page_state(zone, NR_ALLOC_BATCH,
100482 high_wmark_pages(zone) - low_wmark_pages(zone) -
100483 - atomic_long_read(&zone->vm_stat[NR_ALLOC_BATCH]));
100484 + atomic_long_read_unchecked(&zone->vm_stat[NR_ALLOC_BATCH]));
100485 clear_bit(ZONE_FAIR_DEPLETED, &zone->flags);
100486 } while (zone++ != preferred_zone);
100487 }
100488 @@ -5738,7 +5778,7 @@ static void __setup_per_zone_wmarks(void)
100489
100490 __mod_zone_page_state(zone, NR_ALLOC_BATCH,
100491 high_wmark_pages(zone) - low_wmark_pages(zone) -
100492 - atomic_long_read(&zone->vm_stat[NR_ALLOC_BATCH]));
100493 + atomic_long_read_unchecked(&zone->vm_stat[NR_ALLOC_BATCH]));
100494
100495 setup_zone_migrate_reserve(zone);
100496 spin_unlock_irqrestore(&zone->lock, flags);
100497 diff --git a/mm/percpu.c b/mm/percpu.c
100498 index 73c97a5..508ee25 100644
100499 --- a/mm/percpu.c
100500 +++ b/mm/percpu.c
100501 @@ -131,7 +131,7 @@ static unsigned int pcpu_low_unit_cpu __read_mostly;
100502 static unsigned int pcpu_high_unit_cpu __read_mostly;
100503
100504 /* the address of the first chunk which starts with the kernel static area */
100505 -void *pcpu_base_addr __read_mostly;
100506 +void *pcpu_base_addr __read_only;
100507 EXPORT_SYMBOL_GPL(pcpu_base_addr);
100508
100509 static const int *pcpu_unit_map __read_mostly; /* cpu -> unit */
100510 diff --git a/mm/process_vm_access.c b/mm/process_vm_access.c
100511 index b159769..d07037f 100644
100512 --- a/mm/process_vm_access.c
100513 +++ b/mm/process_vm_access.c
100514 @@ -13,6 +13,7 @@
100515 #include <linux/uio.h>
100516 #include <linux/sched.h>
100517 #include <linux/highmem.h>
100518 +#include <linux/security.h>
100519 #include <linux/ptrace.h>
100520 #include <linux/slab.h>
100521 #include <linux/syscalls.h>
100522 @@ -154,19 +155,19 @@ static ssize_t process_vm_rw_core(pid_t pid, struct iov_iter *iter,
100523 ssize_t iov_len;
100524 size_t total_len = iov_iter_count(iter);
100525
100526 + return -ENOSYS; // PaX: until properly audited
100527 +
100528 /*
100529 * Work out how many pages of struct pages we're going to need
100530 * when eventually calling get_user_pages
100531 */
100532 for (i = 0; i < riovcnt; i++) {
100533 iov_len = rvec[i].iov_len;
100534 - if (iov_len > 0) {
100535 - nr_pages_iov = ((unsigned long)rvec[i].iov_base
100536 - + iov_len)
100537 - / PAGE_SIZE - (unsigned long)rvec[i].iov_base
100538 - / PAGE_SIZE + 1;
100539 - nr_pages = max(nr_pages, nr_pages_iov);
100540 - }
100541 + if (iov_len <= 0)
100542 + continue;
100543 + nr_pages_iov = ((unsigned long)rvec[i].iov_base + iov_len) / PAGE_SIZE -
100544 + (unsigned long)rvec[i].iov_base / PAGE_SIZE + 1;
100545 + nr_pages = max(nr_pages, nr_pages_iov);
100546 }
100547
100548 if (nr_pages == 0)
100549 @@ -194,6 +195,11 @@ static ssize_t process_vm_rw_core(pid_t pid, struct iov_iter *iter,
100550 goto free_proc_pages;
100551 }
100552
100553 + if (gr_handle_ptrace(task, vm_write ? PTRACE_POKETEXT : PTRACE_ATTACH)) {
100554 + rc = -EPERM;
100555 + goto put_task_struct;
100556 + }
100557 +
100558 mm = mm_access(task, PTRACE_MODE_ATTACH);
100559 if (!mm || IS_ERR(mm)) {
100560 rc = IS_ERR(mm) ? PTR_ERR(mm) : -ESRCH;
100561 diff --git a/mm/rmap.c b/mm/rmap.c
100562 index c161a14..8a069bb 100644
100563 --- a/mm/rmap.c
100564 +++ b/mm/rmap.c
100565 @@ -166,6 +166,10 @@ int anon_vma_prepare(struct vm_area_struct *vma)
100566 struct anon_vma *anon_vma = vma->anon_vma;
100567 struct anon_vma_chain *avc;
100568
100569 +#ifdef CONFIG_PAX_SEGMEXEC
100570 + struct anon_vma_chain *avc_m = NULL;
100571 +#endif
100572 +
100573 might_sleep();
100574 if (unlikely(!anon_vma)) {
100575 struct mm_struct *mm = vma->vm_mm;
100576 @@ -175,6 +179,12 @@ int anon_vma_prepare(struct vm_area_struct *vma)
100577 if (!avc)
100578 goto out_enomem;
100579
100580 +#ifdef CONFIG_PAX_SEGMEXEC
100581 + avc_m = anon_vma_chain_alloc(GFP_KERNEL);
100582 + if (!avc_m)
100583 + goto out_enomem_free_avc;
100584 +#endif
100585 +
100586 anon_vma = find_mergeable_anon_vma(vma);
100587 allocated = NULL;
100588 if (!anon_vma) {
100589 @@ -188,6 +198,19 @@ int anon_vma_prepare(struct vm_area_struct *vma)
100590 /* page_table_lock to protect against threads */
100591 spin_lock(&mm->page_table_lock);
100592 if (likely(!vma->anon_vma)) {
100593 +
100594 +#ifdef CONFIG_PAX_SEGMEXEC
100595 + struct vm_area_struct *vma_m = pax_find_mirror_vma(vma);
100596 +
100597 + if (vma_m) {
100598 + BUG_ON(vma_m->anon_vma);
100599 + vma_m->anon_vma = anon_vma;
100600 + anon_vma_chain_link(vma_m, avc_m, anon_vma);
100601 + anon_vma->degree++;
100602 + avc_m = NULL;
100603 + }
100604 +#endif
100605 +
100606 vma->anon_vma = anon_vma;
100607 anon_vma_chain_link(vma, avc, anon_vma);
100608 /* vma reference or self-parent link for new root */
100609 @@ -200,12 +223,24 @@ int anon_vma_prepare(struct vm_area_struct *vma)
100610
100611 if (unlikely(allocated))
100612 put_anon_vma(allocated);
100613 +
100614 +#ifdef CONFIG_PAX_SEGMEXEC
100615 + if (unlikely(avc_m))
100616 + anon_vma_chain_free(avc_m);
100617 +#endif
100618 +
100619 if (unlikely(avc))
100620 anon_vma_chain_free(avc);
100621 }
100622 return 0;
100623
100624 out_enomem_free_avc:
100625 +
100626 +#ifdef CONFIG_PAX_SEGMEXEC
100627 + if (avc_m)
100628 + anon_vma_chain_free(avc_m);
100629 +#endif
100630 +
100631 anon_vma_chain_free(avc);
100632 out_enomem:
100633 return -ENOMEM;
100634 @@ -249,7 +284,7 @@ static inline void unlock_anon_vma_root(struct anon_vma *root)
100635 * good chance of avoiding scanning the whole hierarchy when it searches where
100636 * page is mapped.
100637 */
100638 -int anon_vma_clone(struct vm_area_struct *dst, struct vm_area_struct *src)
100639 +int anon_vma_clone(struct vm_area_struct *dst, const struct vm_area_struct *src)
100640 {
100641 struct anon_vma_chain *avc, *pavc;
100642 struct anon_vma *root = NULL;
100643 @@ -303,7 +338,7 @@ int anon_vma_clone(struct vm_area_struct *dst, struct vm_area_struct *src)
100644 * the corresponding VMA in the parent process is attached to.
100645 * Returns 0 on success, non-zero on failure.
100646 */
100647 -int anon_vma_fork(struct vm_area_struct *vma, struct vm_area_struct *pvma)
100648 +int anon_vma_fork(struct vm_area_struct *vma, const struct vm_area_struct *pvma)
100649 {
100650 struct anon_vma_chain *avc;
100651 struct anon_vma *anon_vma;
100652 @@ -423,8 +458,10 @@ static void anon_vma_ctor(void *data)
100653 void __init anon_vma_init(void)
100654 {
100655 anon_vma_cachep = kmem_cache_create("anon_vma", sizeof(struct anon_vma),
100656 - 0, SLAB_DESTROY_BY_RCU|SLAB_PANIC, anon_vma_ctor);
100657 - anon_vma_chain_cachep = KMEM_CACHE(anon_vma_chain, SLAB_PANIC);
100658 + 0, SLAB_DESTROY_BY_RCU|SLAB_PANIC|SLAB_NO_SANITIZE,
100659 + anon_vma_ctor);
100660 + anon_vma_chain_cachep = KMEM_CACHE(anon_vma_chain,
100661 + SLAB_PANIC|SLAB_NO_SANITIZE);
100662 }
100663
100664 /*
100665 diff --git a/mm/shmem.c b/mm/shmem.c
100666 index cf2d0ca..ec06b8b 100644
100667 --- a/mm/shmem.c
100668 +++ b/mm/shmem.c
100669 @@ -33,7 +33,7 @@
100670 #include <linux/swap.h>
100671 #include <linux/aio.h>
100672
100673 -static struct vfsmount *shm_mnt;
100674 +struct vfsmount *shm_mnt;
100675
100676 #ifdef CONFIG_SHMEM
100677 /*
100678 @@ -80,7 +80,7 @@ static struct vfsmount *shm_mnt;
100679 #define BOGO_DIRENT_SIZE 20
100680
100681 /* Symlink up to this size is kmalloc'ed instead of using a swappable page */
100682 -#define SHORT_SYMLINK_LEN 128
100683 +#define SHORT_SYMLINK_LEN 64
100684
100685 /*
100686 * shmem_fallocate communicates with shmem_fault or shmem_writepage via
100687 @@ -2555,6 +2555,11 @@ static const struct xattr_handler *shmem_xattr_handlers[] = {
100688 static int shmem_xattr_validate(const char *name)
100689 {
100690 struct { const char *prefix; size_t len; } arr[] = {
100691 +
100692 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
100693 + { XATTR_USER_PREFIX, XATTR_USER_PREFIX_LEN},
100694 +#endif
100695 +
100696 { XATTR_SECURITY_PREFIX, XATTR_SECURITY_PREFIX_LEN },
100697 { XATTR_TRUSTED_PREFIX, XATTR_TRUSTED_PREFIX_LEN }
100698 };
100699 @@ -2610,6 +2615,15 @@ static int shmem_setxattr(struct dentry *dentry, const char *name,
100700 if (err)
100701 return err;
100702
100703 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
100704 + if (!strncmp(name, XATTR_USER_PREFIX, XATTR_USER_PREFIX_LEN)) {
100705 + if (strcmp(name, XATTR_NAME_PAX_FLAGS))
100706 + return -EOPNOTSUPP;
100707 + if (size > 8)
100708 + return -EINVAL;
100709 + }
100710 +#endif
100711 +
100712 return simple_xattr_set(&info->xattrs, name, value, size, flags);
100713 }
100714
100715 @@ -2993,8 +3007,7 @@ int shmem_fill_super(struct super_block *sb, void *data, int silent)
100716 int err = -ENOMEM;
100717
100718 /* Round up to L1_CACHE_BYTES to resist false sharing */
100719 - sbinfo = kzalloc(max((int)sizeof(struct shmem_sb_info),
100720 - L1_CACHE_BYTES), GFP_KERNEL);
100721 + sbinfo = kzalloc(max(sizeof(struct shmem_sb_info), L1_CACHE_BYTES), GFP_KERNEL);
100722 if (!sbinfo)
100723 return -ENOMEM;
100724
100725 diff --git a/mm/slab.c b/mm/slab.c
100726 index c4b89ea..20990be 100644
100727 --- a/mm/slab.c
100728 +++ b/mm/slab.c
100729 @@ -314,10 +314,12 @@ static void kmem_cache_node_init(struct kmem_cache_node *parent)
100730 if ((x)->max_freeable < i) \
100731 (x)->max_freeable = i; \
100732 } while (0)
100733 -#define STATS_INC_ALLOCHIT(x) atomic_inc(&(x)->allochit)
100734 -#define STATS_INC_ALLOCMISS(x) atomic_inc(&(x)->allocmiss)
100735 -#define STATS_INC_FREEHIT(x) atomic_inc(&(x)->freehit)
100736 -#define STATS_INC_FREEMISS(x) atomic_inc(&(x)->freemiss)
100737 +#define STATS_INC_ALLOCHIT(x) atomic_inc_unchecked(&(x)->allochit)
100738 +#define STATS_INC_ALLOCMISS(x) atomic_inc_unchecked(&(x)->allocmiss)
100739 +#define STATS_INC_FREEHIT(x) atomic_inc_unchecked(&(x)->freehit)
100740 +#define STATS_INC_FREEMISS(x) atomic_inc_unchecked(&(x)->freemiss)
100741 +#define STATS_INC_SANITIZED(x) atomic_inc_unchecked(&(x)->sanitized)
100742 +#define STATS_INC_NOT_SANITIZED(x) atomic_inc_unchecked(&(x)->not_sanitized)
100743 #else
100744 #define STATS_INC_ACTIVE(x) do { } while (0)
100745 #define STATS_DEC_ACTIVE(x) do { } while (0)
100746 @@ -334,6 +336,8 @@ static void kmem_cache_node_init(struct kmem_cache_node *parent)
100747 #define STATS_INC_ALLOCMISS(x) do { } while (0)
100748 #define STATS_INC_FREEHIT(x) do { } while (0)
100749 #define STATS_INC_FREEMISS(x) do { } while (0)
100750 +#define STATS_INC_SANITIZED(x) do { } while (0)
100751 +#define STATS_INC_NOT_SANITIZED(x) do { } while (0)
100752 #endif
100753
100754 #if DEBUG
100755 @@ -450,7 +454,7 @@ static inline void *index_to_obj(struct kmem_cache *cache, struct page *page,
100756 * reciprocal_divide(offset, cache->reciprocal_buffer_size)
100757 */
100758 static inline unsigned int obj_to_index(const struct kmem_cache *cache,
100759 - const struct page *page, void *obj)
100760 + const struct page *page, const void *obj)
100761 {
100762 u32 offset = (obj - page->s_mem);
100763 return reciprocal_divide(offset, cache->reciprocal_buffer_size);
100764 @@ -1438,7 +1442,7 @@ void __init kmem_cache_init(void)
100765 * structures first. Without this, further allocations will bug.
100766 */
100767 kmalloc_caches[INDEX_NODE] = create_kmalloc_cache("kmalloc-node",
100768 - kmalloc_size(INDEX_NODE), ARCH_KMALLOC_FLAGS);
100769 + kmalloc_size(INDEX_NODE), SLAB_USERCOPY | ARCH_KMALLOC_FLAGS);
100770 slab_state = PARTIAL_NODE;
100771
100772 slab_early_init = 0;
100773 @@ -2059,7 +2063,7 @@ __kmem_cache_alias(const char *name, size_t size, size_t align,
100774
100775 cachep = find_mergeable(size, align, flags, name, ctor);
100776 if (cachep) {
100777 - cachep->refcount++;
100778 + atomic_inc(&cachep->refcount);
100779
100780 /*
100781 * Adjust the object sizes so that we clear
100782 @@ -3357,6 +3361,20 @@ static inline void __cache_free(struct kmem_cache *cachep, void *objp,
100783 struct array_cache *ac = cpu_cache_get(cachep);
100784
100785 check_irq_off();
100786 +
100787 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
100788 + if (cachep->flags & (SLAB_POISON | SLAB_NO_SANITIZE))
100789 + STATS_INC_NOT_SANITIZED(cachep);
100790 + else {
100791 + memset(objp, PAX_MEMORY_SANITIZE_VALUE, cachep->object_size);
100792 +
100793 + if (cachep->ctor)
100794 + cachep->ctor(objp);
100795 +
100796 + STATS_INC_SANITIZED(cachep);
100797 + }
100798 +#endif
100799 +
100800 kmemleak_free_recursive(objp, cachep->flags);
100801 objp = cache_free_debugcheck(cachep, objp, caller);
100802
100803 @@ -3469,7 +3487,7 @@ __do_kmalloc_node(size_t size, gfp_t flags, int node, unsigned long caller)
100804 return kmem_cache_alloc_node_trace(cachep, flags, node, size);
100805 }
100806
100807 -void *__kmalloc_node(size_t size, gfp_t flags, int node)
100808 +void * __size_overflow(1) __kmalloc_node(size_t size, gfp_t flags, int node)
100809 {
100810 return __do_kmalloc_node(size, flags, node, _RET_IP_);
100811 }
100812 @@ -3489,7 +3507,7 @@ EXPORT_SYMBOL(__kmalloc_node_track_caller);
100813 * @flags: the type of memory to allocate (see kmalloc).
100814 * @caller: function caller for debug tracking of the caller
100815 */
100816 -static __always_inline void *__do_kmalloc(size_t size, gfp_t flags,
100817 +static __always_inline void * __size_overflow(1) __do_kmalloc(size_t size, gfp_t flags,
100818 unsigned long caller)
100819 {
100820 struct kmem_cache *cachep;
100821 @@ -3562,6 +3580,7 @@ void kfree(const void *objp)
100822
100823 if (unlikely(ZERO_OR_NULL_PTR(objp)))
100824 return;
100825 + VM_BUG_ON(!virt_addr_valid(objp));
100826 local_irq_save(flags);
100827 kfree_debugcheck(objp);
100828 c = virt_to_cache(objp);
100829 @@ -3981,14 +4000,22 @@ void slabinfo_show_stats(struct seq_file *m, struct kmem_cache *cachep)
100830 }
100831 /* cpu stats */
100832 {
100833 - unsigned long allochit = atomic_read(&cachep->allochit);
100834 - unsigned long allocmiss = atomic_read(&cachep->allocmiss);
100835 - unsigned long freehit = atomic_read(&cachep->freehit);
100836 - unsigned long freemiss = atomic_read(&cachep->freemiss);
100837 + unsigned long allochit = atomic_read_unchecked(&cachep->allochit);
100838 + unsigned long allocmiss = atomic_read_unchecked(&cachep->allocmiss);
100839 + unsigned long freehit = atomic_read_unchecked(&cachep->freehit);
100840 + unsigned long freemiss = atomic_read_unchecked(&cachep->freemiss);
100841
100842 seq_printf(m, " : cpustat %6lu %6lu %6lu %6lu",
100843 allochit, allocmiss, freehit, freemiss);
100844 }
100845 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
100846 + {
100847 + unsigned long sanitized = atomic_read_unchecked(&cachep->sanitized);
100848 + unsigned long not_sanitized = atomic_read_unchecked(&cachep->not_sanitized);
100849 +
100850 + seq_printf(m, " : pax %6lu %6lu", sanitized, not_sanitized);
100851 + }
100852 +#endif
100853 #endif
100854 }
100855
100856 @@ -4196,13 +4223,69 @@ static const struct file_operations proc_slabstats_operations = {
100857 static int __init slab_proc_init(void)
100858 {
100859 #ifdef CONFIG_DEBUG_SLAB_LEAK
100860 - proc_create("slab_allocators", 0, NULL, &proc_slabstats_operations);
100861 + proc_create("slab_allocators", S_IRUSR, NULL, &proc_slabstats_operations);
100862 #endif
100863 return 0;
100864 }
100865 module_init(slab_proc_init);
100866 #endif
100867
100868 +bool is_usercopy_object(const void *ptr)
100869 +{
100870 + struct page *page;
100871 + struct kmem_cache *cachep;
100872 +
100873 + if (ZERO_OR_NULL_PTR(ptr))
100874 + return false;
100875 +
100876 + if (!slab_is_available())
100877 + return false;
100878 +
100879 + if (!virt_addr_valid(ptr))
100880 + return false;
100881 +
100882 + page = virt_to_head_page(ptr);
100883 +
100884 + if (!PageSlab(page))
100885 + return false;
100886 +
100887 + cachep = page->slab_cache;
100888 + return cachep->flags & SLAB_USERCOPY;
100889 +}
100890 +
100891 +#ifdef CONFIG_PAX_USERCOPY
100892 +const char *check_heap_object(const void *ptr, unsigned long n)
100893 +{
100894 + struct page *page;
100895 + struct kmem_cache *cachep;
100896 + unsigned int objnr;
100897 + unsigned long offset;
100898 +
100899 + if (ZERO_OR_NULL_PTR(ptr))
100900 + return "<null>";
100901 +
100902 + if (!virt_addr_valid(ptr))
100903 + return NULL;
100904 +
100905 + page = virt_to_head_page(ptr);
100906 +
100907 + if (!PageSlab(page))
100908 + return NULL;
100909 +
100910 + cachep = page->slab_cache;
100911 + if (!(cachep->flags & SLAB_USERCOPY))
100912 + return cachep->name;
100913 +
100914 + objnr = obj_to_index(cachep, page, ptr);
100915 + BUG_ON(objnr >= cachep->num);
100916 + offset = ptr - index_to_obj(cachep, page, objnr) - obj_offset(cachep);
100917 + if (offset <= cachep->object_size && n <= cachep->object_size - offset)
100918 + return NULL;
100919 +
100920 + return cachep->name;
100921 +}
100922 +#endif
100923 +
100924 /**
100925 * ksize - get the actual amount of memory allocated for a given object
100926 * @objp: Pointer to the object
100927 diff --git a/mm/slab.h b/mm/slab.h
100928 index 4c3ac12..7b2e470 100644
100929 --- a/mm/slab.h
100930 +++ b/mm/slab.h
100931 @@ -22,7 +22,7 @@ struct kmem_cache {
100932 unsigned int align; /* Alignment as calculated */
100933 unsigned long flags; /* Active flags on the slab */
100934 const char *name; /* Slab name for sysfs */
100935 - int refcount; /* Use counter */
100936 + atomic_t refcount; /* Use counter */
100937 void (*ctor)(void *); /* Called on object slot creation */
100938 struct list_head list; /* List of all slab caches on the system */
100939 };
100940 @@ -66,6 +66,20 @@ extern struct list_head slab_caches;
100941 /* The slab cache that manages slab cache information */
100942 extern struct kmem_cache *kmem_cache;
100943
100944 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
100945 +#ifdef CONFIG_X86_64
100946 +#define PAX_MEMORY_SANITIZE_VALUE '\xfe'
100947 +#else
100948 +#define PAX_MEMORY_SANITIZE_VALUE '\xff'
100949 +#endif
100950 +enum pax_sanitize_mode {
100951 + PAX_SANITIZE_SLAB_OFF = 0,
100952 + PAX_SANITIZE_SLAB_FAST,
100953 + PAX_SANITIZE_SLAB_FULL,
100954 +};
100955 +extern enum pax_sanitize_mode pax_sanitize_slab;
100956 +#endif
100957 +
100958 unsigned long calculate_alignment(unsigned long flags,
100959 unsigned long align, unsigned long size);
100960
100961 @@ -114,7 +128,8 @@ static inline unsigned long kmem_cache_flags(unsigned long object_size,
100962
100963 /* Legal flag mask for kmem_cache_create(), for various configurations */
100964 #define SLAB_CORE_FLAGS (SLAB_HWCACHE_ALIGN | SLAB_CACHE_DMA | SLAB_PANIC | \
100965 - SLAB_DESTROY_BY_RCU | SLAB_DEBUG_OBJECTS )
100966 + SLAB_DESTROY_BY_RCU | SLAB_DEBUG_OBJECTS | \
100967 + SLAB_USERCOPY | SLAB_NO_SANITIZE)
100968
100969 #if defined(CONFIG_DEBUG_SLAB)
100970 #define SLAB_DEBUG_FLAGS (SLAB_RED_ZONE | SLAB_POISON | SLAB_STORE_USER)
100971 @@ -315,6 +330,9 @@ static inline struct kmem_cache *cache_from_obj(struct kmem_cache *s, void *x)
100972 return s;
100973
100974 page = virt_to_head_page(x);
100975 +
100976 + BUG_ON(!PageSlab(page));
100977 +
100978 cachep = page->slab_cache;
100979 if (slab_equal_or_root(cachep, s))
100980 return cachep;
100981 diff --git a/mm/slab_common.c b/mm/slab_common.c
100982 index 999bb34..9843aea 100644
100983 --- a/mm/slab_common.c
100984 +++ b/mm/slab_common.c
100985 @@ -25,11 +25,35 @@
100986
100987 #include "slab.h"
100988
100989 -enum slab_state slab_state;
100990 +enum slab_state slab_state __read_only;
100991 LIST_HEAD(slab_caches);
100992 DEFINE_MUTEX(slab_mutex);
100993 struct kmem_cache *kmem_cache;
100994
100995 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
100996 +enum pax_sanitize_mode pax_sanitize_slab __read_only = PAX_SANITIZE_SLAB_FAST;
100997 +static int __init pax_sanitize_slab_setup(char *str)
100998 +{
100999 + if (!str)
101000 + return 0;
101001 +
101002 + if (!strcmp(str, "0") || !strcmp(str, "off")) {
101003 + pr_info("PaX slab sanitization: %s\n", "disabled");
101004 + pax_sanitize_slab = PAX_SANITIZE_SLAB_OFF;
101005 + } else if (!strcmp(str, "1") || !strcmp(str, "fast")) {
101006 + pr_info("PaX slab sanitization: %s\n", "fast");
101007 + pax_sanitize_slab = PAX_SANITIZE_SLAB_FAST;
101008 + } else if (!strcmp(str, "full")) {
101009 + pr_info("PaX slab sanitization: %s\n", "full");
101010 + pax_sanitize_slab = PAX_SANITIZE_SLAB_FULL;
101011 + } else
101012 + pr_err("PaX slab sanitization: unsupported option '%s'\n", str);
101013 +
101014 + return 0;
101015 +}
101016 +early_param("pax_sanitize_slab", pax_sanitize_slab_setup);
101017 +#endif
101018 +
101019 /*
101020 * Set of flags that will prevent slab merging
101021 */
101022 @@ -44,7 +68,7 @@ struct kmem_cache *kmem_cache;
101023 * Merge control. If this is set then no merging of slab caches will occur.
101024 * (Could be removed. This was introduced to pacify the merge skeptics.)
101025 */
101026 -static int slab_nomerge;
101027 +static int slab_nomerge = 1;
101028
101029 static int __init setup_slab_nomerge(char *str)
101030 {
101031 @@ -217,7 +241,7 @@ int slab_unmergeable(struct kmem_cache *s)
101032 /*
101033 * We may have set a slab to be unmergeable during bootstrap.
101034 */
101035 - if (s->refcount < 0)
101036 + if (atomic_read(&s->refcount) < 0)
101037 return 1;
101038
101039 return 0;
101040 @@ -321,7 +345,7 @@ do_kmem_cache_create(const char *name, size_t object_size, size_t size,
101041 if (err)
101042 goto out_free_cache;
101043
101044 - s->refcount = 1;
101045 + atomic_set(&s->refcount, 1);
101046 list_add(&s->list, &slab_caches);
101047 out:
101048 if (err)
101049 @@ -386,6 +410,13 @@ kmem_cache_create(const char *name, size_t size, size_t align,
101050 */
101051 flags &= CACHE_CREATE_MASK;
101052
101053 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
101054 + if (pax_sanitize_slab == PAX_SANITIZE_SLAB_OFF || (flags & SLAB_DESTROY_BY_RCU))
101055 + flags |= SLAB_NO_SANITIZE;
101056 + else if (pax_sanitize_slab == PAX_SANITIZE_SLAB_FULL)
101057 + flags &= ~SLAB_NO_SANITIZE;
101058 +#endif
101059 +
101060 s = __kmem_cache_alias(name, size, align, flags, ctor);
101061 if (s)
101062 goto out_unlock;
101063 @@ -456,7 +487,7 @@ static void do_kmem_cache_release(struct list_head *release,
101064 rcu_barrier();
101065
101066 list_for_each_entry_safe(s, s2, release, list) {
101067 -#ifdef SLAB_SUPPORTS_SYSFS
101068 +#if defined(SLAB_SUPPORTS_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
101069 sysfs_slab_remove(s);
101070 #else
101071 slab_kmem_cache_release(s);
101072 @@ -625,8 +656,7 @@ void kmem_cache_destroy(struct kmem_cache *s)
101073
101074 mutex_lock(&slab_mutex);
101075
101076 - s->refcount--;
101077 - if (s->refcount)
101078 + if (!atomic_dec_and_test(&s->refcount))
101079 goto out_unlock;
101080
101081 for_each_memcg_cache_safe(c, c2, s) {
101082 @@ -691,7 +721,7 @@ void __init create_boot_cache(struct kmem_cache *s, const char *name, size_t siz
101083 panic("Creation of kmalloc slab %s size=%zu failed. Reason %d\n",
101084 name, size, err);
101085
101086 - s->refcount = -1; /* Exempt from merging for now */
101087 + atomic_set(&s->refcount, -1); /* Exempt from merging for now */
101088 }
101089
101090 struct kmem_cache *__init create_kmalloc_cache(const char *name, size_t size,
101091 @@ -704,7 +734,7 @@ struct kmem_cache *__init create_kmalloc_cache(const char *name, size_t size,
101092
101093 create_boot_cache(s, name, size, flags);
101094 list_add(&s->list, &slab_caches);
101095 - s->refcount = 1;
101096 + atomic_set(&s->refcount, 1);
101097 return s;
101098 }
101099
101100 @@ -716,6 +746,11 @@ struct kmem_cache *kmalloc_dma_caches[KMALLOC_SHIFT_HIGH + 1];
101101 EXPORT_SYMBOL(kmalloc_dma_caches);
101102 #endif
101103
101104 +#ifdef CONFIG_PAX_USERCOPY_SLABS
101105 +struct kmem_cache *kmalloc_usercopy_caches[KMALLOC_SHIFT_HIGH + 1];
101106 +EXPORT_SYMBOL(kmalloc_usercopy_caches);
101107 +#endif
101108 +
101109 /*
101110 * Conversion table for small slabs sizes / 8 to the index in the
101111 * kmalloc array. This is necessary for slabs < 192 since we have non power
101112 @@ -780,6 +815,13 @@ struct kmem_cache *kmalloc_slab(size_t size, gfp_t flags)
101113 return kmalloc_dma_caches[index];
101114
101115 #endif
101116 +
101117 +#ifdef CONFIG_PAX_USERCOPY_SLABS
101118 + if (unlikely((flags & GFP_USERCOPY)))
101119 + return kmalloc_usercopy_caches[index];
101120 +
101121 +#endif
101122 +
101123 return kmalloc_caches[index];
101124 }
101125
101126 @@ -836,7 +878,7 @@ void __init create_kmalloc_caches(unsigned long flags)
101127 for (i = KMALLOC_SHIFT_LOW; i <= KMALLOC_SHIFT_HIGH; i++) {
101128 if (!kmalloc_caches[i]) {
101129 kmalloc_caches[i] = create_kmalloc_cache(NULL,
101130 - 1 << i, flags);
101131 + 1 << i, SLAB_USERCOPY | flags);
101132 }
101133
101134 /*
101135 @@ -845,10 +887,10 @@ void __init create_kmalloc_caches(unsigned long flags)
101136 * earlier power of two caches
101137 */
101138 if (KMALLOC_MIN_SIZE <= 32 && !kmalloc_caches[1] && i == 6)
101139 - kmalloc_caches[1] = create_kmalloc_cache(NULL, 96, flags);
101140 + kmalloc_caches[1] = create_kmalloc_cache(NULL, 96, SLAB_USERCOPY | flags);
101141
101142 if (KMALLOC_MIN_SIZE <= 64 && !kmalloc_caches[2] && i == 7)
101143 - kmalloc_caches[2] = create_kmalloc_cache(NULL, 192, flags);
101144 + kmalloc_caches[2] = create_kmalloc_cache(NULL, 192, SLAB_USERCOPY | flags);
101145 }
101146
101147 /* Kmalloc array is now usable */
101148 @@ -881,6 +923,23 @@ void __init create_kmalloc_caches(unsigned long flags)
101149 }
101150 }
101151 #endif
101152 +
101153 +#ifdef CONFIG_PAX_USERCOPY_SLABS
101154 + for (i = 0; i <= KMALLOC_SHIFT_HIGH; i++) {
101155 + struct kmem_cache *s = kmalloc_caches[i];
101156 +
101157 + if (s) {
101158 + int size = kmalloc_size(i);
101159 + char *n = kasprintf(GFP_NOWAIT,
101160 + "usercopy-kmalloc-%d", size);
101161 +
101162 + BUG_ON(!n);
101163 + kmalloc_usercopy_caches[i] = create_kmalloc_cache(n,
101164 + size, SLAB_USERCOPY | flags);
101165 + }
101166 + }
101167 +#endif
101168 +
101169 }
101170 #endif /* !CONFIG_SLOB */
101171
101172 @@ -940,6 +999,9 @@ static void print_slabinfo_header(struct seq_file *m)
101173 seq_puts(m, " : globalstat <listallocs> <maxobjs> <grown> <reaped> "
101174 "<error> <maxfreeable> <nodeallocs> <remotefrees> <alienoverflow>");
101175 seq_puts(m, " : cpustat <allochit> <allocmiss> <freehit> <freemiss>");
101176 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
101177 + seq_puts(m, " : pax <sanitized> <not_sanitized>");
101178 +#endif
101179 #endif
101180 seq_putc(m, '\n');
101181 }
101182 @@ -1069,7 +1131,7 @@ static int __init slab_proc_init(void)
101183 module_init(slab_proc_init);
101184 #endif /* CONFIG_SLABINFO */
101185
101186 -static __always_inline void *__do_krealloc(const void *p, size_t new_size,
101187 +static __always_inline void * __size_overflow(2) __do_krealloc(const void *p, size_t new_size,
101188 gfp_t flags)
101189 {
101190 void *ret;
101191 diff --git a/mm/slob.c b/mm/slob.c
101192 index 94a7fed..cf3fb1a 100644
101193 --- a/mm/slob.c
101194 +++ b/mm/slob.c
101195 @@ -157,7 +157,7 @@ static void set_slob(slob_t *s, slobidx_t size, slob_t *next)
101196 /*
101197 * Return the size of a slob block.
101198 */
101199 -static slobidx_t slob_units(slob_t *s)
101200 +static slobidx_t slob_units(const slob_t *s)
101201 {
101202 if (s->units > 0)
101203 return s->units;
101204 @@ -167,7 +167,7 @@ static slobidx_t slob_units(slob_t *s)
101205 /*
101206 * Return the next free slob block pointer after this one.
101207 */
101208 -static slob_t *slob_next(slob_t *s)
101209 +static slob_t *slob_next(const slob_t *s)
101210 {
101211 slob_t *base = (slob_t *)((unsigned long)s & PAGE_MASK);
101212 slobidx_t next;
101213 @@ -182,14 +182,14 @@ static slob_t *slob_next(slob_t *s)
101214 /*
101215 * Returns true if s is the last free block in its page.
101216 */
101217 -static int slob_last(slob_t *s)
101218 +static int slob_last(const slob_t *s)
101219 {
101220 return !((unsigned long)slob_next(s) & ~PAGE_MASK);
101221 }
101222
101223 -static void *slob_new_pages(gfp_t gfp, int order, int node)
101224 +static struct page *slob_new_pages(gfp_t gfp, unsigned int order, int node)
101225 {
101226 - void *page;
101227 + struct page *page;
101228
101229 #ifdef CONFIG_NUMA
101230 if (node != NUMA_NO_NODE)
101231 @@ -201,14 +201,18 @@ static void *slob_new_pages(gfp_t gfp, int order, int node)
101232 if (!page)
101233 return NULL;
101234
101235 - return page_address(page);
101236 + __SetPageSlab(page);
101237 + return page;
101238 }
101239
101240 -static void slob_free_pages(void *b, int order)
101241 +static void slob_free_pages(struct page *sp, int order)
101242 {
101243 if (current->reclaim_state)
101244 current->reclaim_state->reclaimed_slab += 1 << order;
101245 - free_pages((unsigned long)b, order);
101246 + __ClearPageSlab(sp);
101247 + page_mapcount_reset(sp);
101248 + sp->private = 0;
101249 + __free_pages(sp, order);
101250 }
101251
101252 /*
101253 @@ -313,15 +317,15 @@ static void *slob_alloc(size_t size, gfp_t gfp, int align, int node)
101254
101255 /* Not enough space: must allocate a new page */
101256 if (!b) {
101257 - b = slob_new_pages(gfp & ~__GFP_ZERO, 0, node);
101258 - if (!b)
101259 + sp = slob_new_pages(gfp & ~__GFP_ZERO, 0, node);
101260 + if (!sp)
101261 return NULL;
101262 - sp = virt_to_page(b);
101263 - __SetPageSlab(sp);
101264 + b = page_address(sp);
101265
101266 spin_lock_irqsave(&slob_lock, flags);
101267 sp->units = SLOB_UNITS(PAGE_SIZE);
101268 sp->freelist = b;
101269 + sp->private = 0;
101270 INIT_LIST_HEAD(&sp->lru);
101271 set_slob(b, SLOB_UNITS(PAGE_SIZE), b + SLOB_UNITS(PAGE_SIZE));
101272 set_slob_page_free(sp, slob_list);
101273 @@ -337,7 +341,7 @@ static void *slob_alloc(size_t size, gfp_t gfp, int align, int node)
101274 /*
101275 * slob_free: entry point into the slob allocator.
101276 */
101277 -static void slob_free(void *block, int size)
101278 +static void slob_free(struct kmem_cache *c, void *block, int size)
101279 {
101280 struct page *sp;
101281 slob_t *prev, *next, *b = (slob_t *)block;
101282 @@ -359,12 +363,15 @@ static void slob_free(void *block, int size)
101283 if (slob_page_free(sp))
101284 clear_slob_page_free(sp);
101285 spin_unlock_irqrestore(&slob_lock, flags);
101286 - __ClearPageSlab(sp);
101287 - page_mapcount_reset(sp);
101288 - slob_free_pages(b, 0);
101289 + slob_free_pages(sp, 0);
101290 return;
101291 }
101292
101293 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
101294 + if (pax_sanitize_slab && !(c && (c->flags & SLAB_NO_SANITIZE)))
101295 + memset(block, PAX_MEMORY_SANITIZE_VALUE, size);
101296 +#endif
101297 +
101298 if (!slob_page_free(sp)) {
101299 /* This slob page is about to become partially free. Easy! */
101300 sp->units = units;
101301 @@ -424,11 +431,10 @@ out:
101302 */
101303
101304 static __always_inline void *
101305 -__do_kmalloc_node(size_t size, gfp_t gfp, int node, unsigned long caller)
101306 +__do_kmalloc_node_align(size_t size, gfp_t gfp, int node, unsigned long caller, int align)
101307 {
101308 - unsigned int *m;
101309 - int align = max_t(size_t, ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN);
101310 - void *ret;
101311 + slob_t *m;
101312 + void *ret = NULL;
101313
101314 gfp &= gfp_allowed_mask;
101315
101316 @@ -442,27 +448,45 @@ __do_kmalloc_node(size_t size, gfp_t gfp, int node, unsigned long caller)
101317
101318 if (!m)
101319 return NULL;
101320 - *m = size;
101321 + BUILD_BUG_ON(ARCH_KMALLOC_MINALIGN < 2 * SLOB_UNIT);
101322 + BUILD_BUG_ON(ARCH_SLAB_MINALIGN < 2 * SLOB_UNIT);
101323 + m[0].units = size;
101324 + m[1].units = align;
101325 ret = (void *)m + align;
101326
101327 trace_kmalloc_node(caller, ret,
101328 size, size + align, gfp, node);
101329 } else {
101330 unsigned int order = get_order(size);
101331 + struct page *page;
101332
101333 if (likely(order))
101334 gfp |= __GFP_COMP;
101335 - ret = slob_new_pages(gfp, order, node);
101336 + page = slob_new_pages(gfp, order, node);
101337 + if (page) {
101338 + ret = page_address(page);
101339 + page->private = size;
101340 + }
101341
101342 trace_kmalloc_node(caller, ret,
101343 size, PAGE_SIZE << order, gfp, node);
101344 }
101345
101346 - kmemleak_alloc(ret, size, 1, gfp);
101347 return ret;
101348 }
101349
101350 -void *__kmalloc(size_t size, gfp_t gfp)
101351 +static __always_inline void *
101352 +__do_kmalloc_node(size_t size, gfp_t gfp, int node, unsigned long caller)
101353 +{
101354 + int align = max(ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN);
101355 + void *ret = __do_kmalloc_node_align(size, gfp, node, caller, align);
101356 +
101357 + if (!ZERO_OR_NULL_PTR(ret))
101358 + kmemleak_alloc(ret, size, 1, gfp);
101359 + return ret;
101360 +}
101361 +
101362 +void * __size_overflow(1) __kmalloc(size_t size, gfp_t gfp)
101363 {
101364 return __do_kmalloc_node(size, gfp, NUMA_NO_NODE, _RET_IP_);
101365 }
101366 @@ -491,34 +515,112 @@ void kfree(const void *block)
101367 return;
101368 kmemleak_free(block);
101369
101370 + VM_BUG_ON(!virt_addr_valid(block));
101371 sp = virt_to_page(block);
101372 - if (PageSlab(sp)) {
101373 + VM_BUG_ON(!PageSlab(sp));
101374 + if (!sp->private) {
101375 int align = max_t(size_t, ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN);
101376 - unsigned int *m = (unsigned int *)(block - align);
101377 - slob_free(m, *m + align);
101378 - } else
101379 + slob_t *m = (slob_t *)(block - align);
101380 + slob_free(NULL, m, m[0].units + align);
101381 + } else {
101382 + __ClearPageSlab(sp);
101383 + page_mapcount_reset(sp);
101384 + sp->private = 0;
101385 __free_pages(sp, compound_order(sp));
101386 + }
101387 }
101388 EXPORT_SYMBOL(kfree);
101389
101390 +bool is_usercopy_object(const void *ptr)
101391 +{
101392 + if (!slab_is_available())
101393 + return false;
101394 +
101395 + // PAX: TODO
101396 +
101397 + return false;
101398 +}
101399 +
101400 +#ifdef CONFIG_PAX_USERCOPY
101401 +const char *check_heap_object(const void *ptr, unsigned long n)
101402 +{
101403 + struct page *page;
101404 + const slob_t *free;
101405 + const void *base;
101406 + unsigned long flags;
101407 +
101408 + if (ZERO_OR_NULL_PTR(ptr))
101409 + return "<null>";
101410 +
101411 + if (!virt_addr_valid(ptr))
101412 + return NULL;
101413 +
101414 + page = virt_to_head_page(ptr);
101415 + if (!PageSlab(page))
101416 + return NULL;
101417 +
101418 + if (page->private) {
101419 + base = page;
101420 + if (base <= ptr && n <= page->private - (ptr - base))
101421 + return NULL;
101422 + return "<slob>";
101423 + }
101424 +
101425 + /* some tricky double walking to find the chunk */
101426 + spin_lock_irqsave(&slob_lock, flags);
101427 + base = (void *)((unsigned long)ptr & PAGE_MASK);
101428 + free = page->freelist;
101429 +
101430 + while (!slob_last(free) && (void *)free <= ptr) {
101431 + base = free + slob_units(free);
101432 + free = slob_next(free);
101433 + }
101434 +
101435 + while (base < (void *)free) {
101436 + slobidx_t m = ((slob_t *)base)[0].units, align = ((slob_t *)base)[1].units;
101437 + int size = SLOB_UNIT * SLOB_UNITS(m + align);
101438 + int offset;
101439 +
101440 + if (ptr < base + align)
101441 + break;
101442 +
101443 + offset = ptr - base - align;
101444 + if (offset >= m) {
101445 + base += size;
101446 + continue;
101447 + }
101448 +
101449 + if (n > m - offset)
101450 + break;
101451 +
101452 + spin_unlock_irqrestore(&slob_lock, flags);
101453 + return NULL;
101454 + }
101455 +
101456 + spin_unlock_irqrestore(&slob_lock, flags);
101457 + return "<slob>";
101458 +}
101459 +#endif
101460 +
101461 /* can't use ksize for kmem_cache_alloc memory, only kmalloc */
101462 size_t ksize(const void *block)
101463 {
101464 struct page *sp;
101465 int align;
101466 - unsigned int *m;
101467 + slob_t *m;
101468
101469 BUG_ON(!block);
101470 if (unlikely(block == ZERO_SIZE_PTR))
101471 return 0;
101472
101473 sp = virt_to_page(block);
101474 - if (unlikely(!PageSlab(sp)))
101475 - return PAGE_SIZE << compound_order(sp);
101476 + VM_BUG_ON(!PageSlab(sp));
101477 + if (sp->private)
101478 + return sp->private;
101479
101480 align = max_t(size_t, ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN);
101481 - m = (unsigned int *)(block - align);
101482 - return SLOB_UNITS(*m) * SLOB_UNIT;
101483 + m = (slob_t *)(block - align);
101484 + return SLOB_UNITS(m[0].units) * SLOB_UNIT;
101485 }
101486 EXPORT_SYMBOL(ksize);
101487
101488 @@ -534,23 +636,33 @@ int __kmem_cache_create(struct kmem_cache *c, unsigned long flags)
101489
101490 void *slob_alloc_node(struct kmem_cache *c, gfp_t flags, int node)
101491 {
101492 - void *b;
101493 + void *b = NULL;
101494
101495 flags &= gfp_allowed_mask;
101496
101497 lockdep_trace_alloc(flags);
101498
101499 +#ifdef CONFIG_PAX_USERCOPY_SLABS
101500 + b = __do_kmalloc_node_align(c->size, flags, node, _RET_IP_, c->align);
101501 +#else
101502 if (c->size < PAGE_SIZE) {
101503 b = slob_alloc(c->size, flags, c->align, node);
101504 trace_kmem_cache_alloc_node(_RET_IP_, b, c->object_size,
101505 SLOB_UNITS(c->size) * SLOB_UNIT,
101506 flags, node);
101507 } else {
101508 - b = slob_new_pages(flags, get_order(c->size), node);
101509 + struct page *sp;
101510 +
101511 + sp = slob_new_pages(flags, get_order(c->size), node);
101512 + if (sp) {
101513 + b = page_address(sp);
101514 + sp->private = c->size;
101515 + }
101516 trace_kmem_cache_alloc_node(_RET_IP_, b, c->object_size,
101517 PAGE_SIZE << get_order(c->size),
101518 flags, node);
101519 }
101520 +#endif
101521
101522 if (b && c->ctor)
101523 c->ctor(b);
101524 @@ -567,7 +679,7 @@ void *kmem_cache_alloc(struct kmem_cache *cachep, gfp_t flags)
101525 EXPORT_SYMBOL(kmem_cache_alloc);
101526
101527 #ifdef CONFIG_NUMA
101528 -void *__kmalloc_node(size_t size, gfp_t gfp, int node)
101529 +void * __size_overflow(1) __kmalloc_node(size_t size, gfp_t gfp, int node)
101530 {
101531 return __do_kmalloc_node(size, gfp, node, _RET_IP_);
101532 }
101533 @@ -580,12 +692,16 @@ void *kmem_cache_alloc_node(struct kmem_cache *cachep, gfp_t gfp, int node)
101534 EXPORT_SYMBOL(kmem_cache_alloc_node);
101535 #endif
101536
101537 -static void __kmem_cache_free(void *b, int size)
101538 +static void __kmem_cache_free(struct kmem_cache *c, void *b, int size)
101539 {
101540 - if (size < PAGE_SIZE)
101541 - slob_free(b, size);
101542 + struct page *sp;
101543 +
101544 + sp = virt_to_page(b);
101545 + BUG_ON(!PageSlab(sp));
101546 + if (!sp->private)
101547 + slob_free(c, b, size);
101548 else
101549 - slob_free_pages(b, get_order(size));
101550 + slob_free_pages(sp, get_order(size));
101551 }
101552
101553 static void kmem_rcu_free(struct rcu_head *head)
101554 @@ -593,22 +709,36 @@ static void kmem_rcu_free(struct rcu_head *head)
101555 struct slob_rcu *slob_rcu = (struct slob_rcu *)head;
101556 void *b = (void *)slob_rcu - (slob_rcu->size - sizeof(struct slob_rcu));
101557
101558 - __kmem_cache_free(b, slob_rcu->size);
101559 + __kmem_cache_free(NULL, b, slob_rcu->size);
101560 }
101561
101562 void kmem_cache_free(struct kmem_cache *c, void *b)
101563 {
101564 + int size = c->size;
101565 +
101566 +#ifdef CONFIG_PAX_USERCOPY_SLABS
101567 + if (size + c->align < PAGE_SIZE) {
101568 + size += c->align;
101569 + b -= c->align;
101570 + }
101571 +#endif
101572 +
101573 kmemleak_free_recursive(b, c->flags);
101574 if (unlikely(c->flags & SLAB_DESTROY_BY_RCU)) {
101575 struct slob_rcu *slob_rcu;
101576 - slob_rcu = b + (c->size - sizeof(struct slob_rcu));
101577 - slob_rcu->size = c->size;
101578 + slob_rcu = b + (size - sizeof(struct slob_rcu));
101579 + slob_rcu->size = size;
101580 call_rcu(&slob_rcu->head, kmem_rcu_free);
101581 } else {
101582 - __kmem_cache_free(b, c->size);
101583 + __kmem_cache_free(c, b, size);
101584 }
101585
101586 +#ifdef CONFIG_PAX_USERCOPY_SLABS
101587 + trace_kfree(_RET_IP_, b);
101588 +#else
101589 trace_kmem_cache_free(_RET_IP_, b);
101590 +#endif
101591 +
101592 }
101593 EXPORT_SYMBOL(kmem_cache_free);
101594
101595 diff --git a/mm/slub.c b/mm/slub.c
101596 index 82c4737..55c316a 100644
101597 --- a/mm/slub.c
101598 +++ b/mm/slub.c
101599 @@ -198,7 +198,7 @@ struct track {
101600
101601 enum track_item { TRACK_ALLOC, TRACK_FREE };
101602
101603 -#ifdef CONFIG_SYSFS
101604 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
101605 static int sysfs_slab_add(struct kmem_cache *);
101606 static int sysfs_slab_alias(struct kmem_cache *, const char *);
101607 static void memcg_propagate_slab_attrs(struct kmem_cache *s);
101608 @@ -556,7 +556,7 @@ static void print_track(const char *s, struct track *t)
101609 if (!t->addr)
101610 return;
101611
101612 - pr_err("INFO: %s in %pS age=%lu cpu=%u pid=%d\n",
101613 + pr_err("INFO: %s in %pA age=%lu cpu=%u pid=%d\n",
101614 s, (void *)t->addr, jiffies - t->when, t->cpu, t->pid);
101615 #ifdef CONFIG_STACKTRACE
101616 {
101617 @@ -2709,6 +2709,14 @@ static __always_inline void slab_free(struct kmem_cache *s,
101618
101619 slab_free_hook(s, x);
101620
101621 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
101622 + if (!(s->flags & SLAB_NO_SANITIZE)) {
101623 + memset(x, PAX_MEMORY_SANITIZE_VALUE, s->object_size);
101624 + if (s->ctor)
101625 + s->ctor(x);
101626 + }
101627 +#endif
101628 +
101629 redo:
101630 /*
101631 * Determine the currently cpus per cpu slab.
101632 @@ -3050,6 +3058,9 @@ static int calculate_sizes(struct kmem_cache *s, int forced_order)
101633 s->inuse = size;
101634
101635 if (((flags & (SLAB_DESTROY_BY_RCU | SLAB_POISON)) ||
101636 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
101637 + (!(flags & SLAB_NO_SANITIZE)) ||
101638 +#endif
101639 s->ctor)) {
101640 /*
101641 * Relocate free pointer after the object if it is not
101642 @@ -3304,7 +3315,7 @@ static int __init setup_slub_min_objects(char *str)
101643
101644 __setup("slub_min_objects=", setup_slub_min_objects);
101645
101646 -void *__kmalloc(size_t size, gfp_t flags)
101647 +void * __size_overflow(1) __kmalloc(size_t size, gfp_t flags)
101648 {
101649 struct kmem_cache *s;
101650 void *ret;
101651 @@ -3342,7 +3353,7 @@ static void *kmalloc_large_node(size_t size, gfp_t flags, int node)
101652 return ptr;
101653 }
101654
101655 -void *__kmalloc_node(size_t size, gfp_t flags, int node)
101656 +void * __size_overflow(1) __kmalloc_node(size_t size, gfp_t flags, int node)
101657 {
101658 struct kmem_cache *s;
101659 void *ret;
101660 @@ -3390,6 +3401,59 @@ static size_t __ksize(const void *object)
101661 return slab_ksize(page->slab_cache);
101662 }
101663
101664 +bool is_usercopy_object(const void *ptr)
101665 +{
101666 + struct page *page;
101667 + struct kmem_cache *s;
101668 +
101669 + if (ZERO_OR_NULL_PTR(ptr))
101670 + return false;
101671 +
101672 + if (!slab_is_available())
101673 + return false;
101674 +
101675 + if (!virt_addr_valid(ptr))
101676 + return false;
101677 +
101678 + page = virt_to_head_page(ptr);
101679 +
101680 + if (!PageSlab(page))
101681 + return false;
101682 +
101683 + s = page->slab_cache;
101684 + return s->flags & SLAB_USERCOPY;
101685 +}
101686 +
101687 +#ifdef CONFIG_PAX_USERCOPY
101688 +const char *check_heap_object(const void *ptr, unsigned long n)
101689 +{
101690 + struct page *page;
101691 + struct kmem_cache *s;
101692 + unsigned long offset;
101693 +
101694 + if (ZERO_OR_NULL_PTR(ptr))
101695 + return "<null>";
101696 +
101697 + if (!virt_addr_valid(ptr))
101698 + return NULL;
101699 +
101700 + page = virt_to_head_page(ptr);
101701 +
101702 + if (!PageSlab(page))
101703 + return NULL;
101704 +
101705 + s = page->slab_cache;
101706 + if (!(s->flags & SLAB_USERCOPY))
101707 + return s->name;
101708 +
101709 + offset = (ptr - page_address(page)) % s->size;
101710 + if (offset <= s->object_size && n <= s->object_size - offset)
101711 + return NULL;
101712 +
101713 + return s->name;
101714 +}
101715 +#endif
101716 +
101717 size_t ksize(const void *object)
101718 {
101719 size_t size = __ksize(object);
101720 @@ -3410,6 +3474,7 @@ void kfree(const void *x)
101721 if (unlikely(ZERO_OR_NULL_PTR(x)))
101722 return;
101723
101724 + VM_BUG_ON(!virt_addr_valid(x));
101725 page = virt_to_head_page(x);
101726 if (unlikely(!PageSlab(page))) {
101727 BUG_ON(!PageCompound(page));
101728 @@ -3726,7 +3791,7 @@ __kmem_cache_alias(const char *name, size_t size, size_t align,
101729
101730 s = find_mergeable(size, align, flags, name, ctor);
101731 if (s) {
101732 - s->refcount++;
101733 + atomic_inc(&s->refcount);
101734
101735 /*
101736 * Adjust the object sizes so that we clear
101737 @@ -3742,7 +3807,7 @@ __kmem_cache_alias(const char *name, size_t size, size_t align,
101738 }
101739
101740 if (sysfs_slab_alias(s, name)) {
101741 - s->refcount--;
101742 + atomic_dec(&s->refcount);
101743 s = NULL;
101744 }
101745 }
101746 @@ -3859,7 +3924,7 @@ void *__kmalloc_node_track_caller(size_t size, gfp_t gfpflags,
101747 }
101748 #endif
101749
101750 -#ifdef CONFIG_SYSFS
101751 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
101752 static int count_inuse(struct page *page)
101753 {
101754 return page->inuse;
101755 @@ -4140,7 +4205,11 @@ static int list_locations(struct kmem_cache *s, char *buf,
101756 len += sprintf(buf + len, "%7ld ", l->count);
101757
101758 if (l->addr)
101759 +#ifdef CONFIG_GRKERNSEC_HIDESYM
101760 + len += sprintf(buf + len, "%pS", NULL);
101761 +#else
101762 len += sprintf(buf + len, "%pS", (void *)l->addr);
101763 +#endif
101764 else
101765 len += sprintf(buf + len, "<not-available>");
101766
101767 @@ -4238,12 +4307,12 @@ static void __init resiliency_test(void)
101768 validate_slab_cache(kmalloc_caches[9]);
101769 }
101770 #else
101771 -#ifdef CONFIG_SYSFS
101772 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
101773 static void resiliency_test(void) {};
101774 #endif
101775 #endif
101776
101777 -#ifdef CONFIG_SYSFS
101778 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
101779 enum slab_stat_type {
101780 SL_ALL, /* All slabs */
101781 SL_PARTIAL, /* Only partially allocated slabs */
101782 @@ -4480,13 +4549,17 @@ static ssize_t ctor_show(struct kmem_cache *s, char *buf)
101783 {
101784 if (!s->ctor)
101785 return 0;
101786 +#ifdef CONFIG_GRKERNSEC_HIDESYM
101787 + return sprintf(buf, "%pS\n", NULL);
101788 +#else
101789 return sprintf(buf, "%pS\n", s->ctor);
101790 +#endif
101791 }
101792 SLAB_ATTR_RO(ctor);
101793
101794 static ssize_t aliases_show(struct kmem_cache *s, char *buf)
101795 {
101796 - return sprintf(buf, "%d\n", s->refcount < 0 ? 0 : s->refcount - 1);
101797 + return sprintf(buf, "%d\n", atomic_read(&s->refcount) < 0 ? 0 : atomic_read(&s->refcount) - 1);
101798 }
101799 SLAB_ATTR_RO(aliases);
101800
101801 @@ -4574,6 +4647,22 @@ static ssize_t cache_dma_show(struct kmem_cache *s, char *buf)
101802 SLAB_ATTR_RO(cache_dma);
101803 #endif
101804
101805 +#ifdef CONFIG_PAX_USERCOPY_SLABS
101806 +static ssize_t usercopy_show(struct kmem_cache *s, char *buf)
101807 +{
101808 + return sprintf(buf, "%d\n", !!(s->flags & SLAB_USERCOPY));
101809 +}
101810 +SLAB_ATTR_RO(usercopy);
101811 +#endif
101812 +
101813 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
101814 +static ssize_t sanitize_show(struct kmem_cache *s, char *buf)
101815 +{
101816 + return sprintf(buf, "%d\n", !(s->flags & SLAB_NO_SANITIZE));
101817 +}
101818 +SLAB_ATTR_RO(sanitize);
101819 +#endif
101820 +
101821 static ssize_t destroy_by_rcu_show(struct kmem_cache *s, char *buf)
101822 {
101823 return sprintf(buf, "%d\n", !!(s->flags & SLAB_DESTROY_BY_RCU));
101824 @@ -4629,7 +4718,7 @@ static ssize_t trace_store(struct kmem_cache *s, const char *buf,
101825 * as well as cause other issues like converting a mergeable
101826 * cache into an umergeable one.
101827 */
101828 - if (s->refcount > 1)
101829 + if (atomic_read(&s->refcount) > 1)
101830 return -EINVAL;
101831
101832 s->flags &= ~SLAB_TRACE;
101833 @@ -4749,7 +4838,7 @@ static ssize_t failslab_show(struct kmem_cache *s, char *buf)
101834 static ssize_t failslab_store(struct kmem_cache *s, const char *buf,
101835 size_t length)
101836 {
101837 - if (s->refcount > 1)
101838 + if (atomic_read(&s->refcount) > 1)
101839 return -EINVAL;
101840
101841 s->flags &= ~SLAB_FAILSLAB;
101842 @@ -4916,6 +5005,12 @@ static struct attribute *slab_attrs[] = {
101843 #ifdef CONFIG_ZONE_DMA
101844 &cache_dma_attr.attr,
101845 #endif
101846 +#ifdef CONFIG_PAX_USERCOPY_SLABS
101847 + &usercopy_attr.attr,
101848 +#endif
101849 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
101850 + &sanitize_attr.attr,
101851 +#endif
101852 #ifdef CONFIG_NUMA
101853 &remote_node_defrag_ratio_attr.attr,
101854 #endif
101855 @@ -5157,6 +5252,7 @@ static char *create_unique_id(struct kmem_cache *s)
101856 return name;
101857 }
101858
101859 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
101860 static int sysfs_slab_add(struct kmem_cache *s)
101861 {
101862 int err;
101863 @@ -5230,6 +5326,7 @@ void sysfs_slab_remove(struct kmem_cache *s)
101864 kobject_del(&s->kobj);
101865 kobject_put(&s->kobj);
101866 }
101867 +#endif
101868
101869 /*
101870 * Need to buffer aliases during bootup until sysfs becomes
101871 @@ -5243,6 +5340,7 @@ struct saved_alias {
101872
101873 static struct saved_alias *alias_list;
101874
101875 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
101876 static int sysfs_slab_alias(struct kmem_cache *s, const char *name)
101877 {
101878 struct saved_alias *al;
101879 @@ -5265,6 +5363,7 @@ static int sysfs_slab_alias(struct kmem_cache *s, const char *name)
101880 alias_list = al;
101881 return 0;
101882 }
101883 +#endif
101884
101885 static int __init slab_sysfs_init(void)
101886 {
101887 diff --git a/mm/sparse-vmemmap.c b/mm/sparse-vmemmap.c
101888 index 4cba9c2..b4f9fcc 100644
101889 --- a/mm/sparse-vmemmap.c
101890 +++ b/mm/sparse-vmemmap.c
101891 @@ -131,7 +131,7 @@ pud_t * __meminit vmemmap_pud_populate(pgd_t *pgd, unsigned long addr, int node)
101892 void *p = vmemmap_alloc_block(PAGE_SIZE, node);
101893 if (!p)
101894 return NULL;
101895 - pud_populate(&init_mm, pud, p);
101896 + pud_populate_kernel(&init_mm, pud, p);
101897 }
101898 return pud;
101899 }
101900 @@ -143,7 +143,7 @@ pgd_t * __meminit vmemmap_pgd_populate(unsigned long addr, int node)
101901 void *p = vmemmap_alloc_block(PAGE_SIZE, node);
101902 if (!p)
101903 return NULL;
101904 - pgd_populate(&init_mm, pgd, p);
101905 + pgd_populate_kernel(&init_mm, pgd, p);
101906 }
101907 return pgd;
101908 }
101909 diff --git a/mm/sparse.c b/mm/sparse.c
101910 index d1b48b6..6e8590e 100644
101911 --- a/mm/sparse.c
101912 +++ b/mm/sparse.c
101913 @@ -750,7 +750,7 @@ static void clear_hwpoisoned_pages(struct page *memmap, int nr_pages)
101914
101915 for (i = 0; i < PAGES_PER_SECTION; i++) {
101916 if (PageHWPoison(&memmap[i])) {
101917 - atomic_long_sub(1, &num_poisoned_pages);
101918 + atomic_long_sub_unchecked(1, &num_poisoned_pages);
101919 ClearPageHWPoison(&memmap[i]);
101920 }
101921 }
101922 diff --git a/mm/swap.c b/mm/swap.c
101923 index cd3a5e6..40c0c8f 100644
101924 --- a/mm/swap.c
101925 +++ b/mm/swap.c
101926 @@ -31,6 +31,7 @@
101927 #include <linux/memcontrol.h>
101928 #include <linux/gfp.h>
101929 #include <linux/uio.h>
101930 +#include <linux/hugetlb.h>
101931
101932 #include "internal.h"
101933
101934 @@ -77,6 +78,8 @@ static void __put_compound_page(struct page *page)
101935
101936 __page_cache_release(page);
101937 dtor = get_compound_page_dtor(page);
101938 + if (!PageHuge(page))
101939 + BUG_ON(dtor != free_compound_page);
101940 (*dtor)(page);
101941 }
101942
101943 diff --git a/mm/swapfile.c b/mm/swapfile.c
101944 index 63f55cc..31874e6 100644
101945 --- a/mm/swapfile.c
101946 +++ b/mm/swapfile.c
101947 @@ -84,7 +84,7 @@ static DEFINE_MUTEX(swapon_mutex);
101948
101949 static DECLARE_WAIT_QUEUE_HEAD(proc_poll_wait);
101950 /* Activity counter to indicate that a swapon or swapoff has occurred */
101951 -static atomic_t proc_poll_event = ATOMIC_INIT(0);
101952 +static atomic_unchecked_t proc_poll_event = ATOMIC_INIT(0);
101953
101954 static inline unsigned char swap_count(unsigned char ent)
101955 {
101956 @@ -1944,7 +1944,7 @@ SYSCALL_DEFINE1(swapoff, const char __user *, specialfile)
101957 spin_unlock(&swap_lock);
101958
101959 err = 0;
101960 - atomic_inc(&proc_poll_event);
101961 + atomic_inc_unchecked(&proc_poll_event);
101962 wake_up_interruptible(&proc_poll_wait);
101963
101964 out_dput:
101965 @@ -1961,8 +1961,8 @@ static unsigned swaps_poll(struct file *file, poll_table *wait)
101966
101967 poll_wait(file, &proc_poll_wait, wait);
101968
101969 - if (seq->poll_event != atomic_read(&proc_poll_event)) {
101970 - seq->poll_event = atomic_read(&proc_poll_event);
101971 + if (seq->poll_event != atomic_read_unchecked(&proc_poll_event)) {
101972 + seq->poll_event = atomic_read_unchecked(&proc_poll_event);
101973 return POLLIN | POLLRDNORM | POLLERR | POLLPRI;
101974 }
101975
101976 @@ -2060,7 +2060,7 @@ static int swaps_open(struct inode *inode, struct file *file)
101977 return ret;
101978
101979 seq = file->private_data;
101980 - seq->poll_event = atomic_read(&proc_poll_event);
101981 + seq->poll_event = atomic_read_unchecked(&proc_poll_event);
101982 return 0;
101983 }
101984
101985 @@ -2520,7 +2520,7 @@ SYSCALL_DEFINE2(swapon, const char __user *, specialfile, int, swap_flags)
101986 (frontswap_map) ? "FS" : "");
101987
101988 mutex_unlock(&swapon_mutex);
101989 - atomic_inc(&proc_poll_event);
101990 + atomic_inc_unchecked(&proc_poll_event);
101991 wake_up_interruptible(&proc_poll_wait);
101992
101993 if (S_ISREG(inode->i_mode))
101994 diff --git a/mm/util.c b/mm/util.c
101995 index 3981ae9..28b585b 100644
101996 --- a/mm/util.c
101997 +++ b/mm/util.c
101998 @@ -233,6 +233,12 @@ struct task_struct *task_of_stack(struct task_struct *task,
101999 void arch_pick_mmap_layout(struct mm_struct *mm)
102000 {
102001 mm->mmap_base = TASK_UNMAPPED_BASE;
102002 +
102003 +#ifdef CONFIG_PAX_RANDMMAP
102004 + if (mm->pax_flags & MF_PAX_RANDMMAP)
102005 + mm->mmap_base += mm->delta_mmap;
102006 +#endif
102007 +
102008 mm->get_unmapped_area = arch_get_unmapped_area;
102009 }
102010 #endif
102011 @@ -403,6 +409,9 @@ int get_cmdline(struct task_struct *task, char *buffer, int buflen)
102012 if (!mm->arg_end)
102013 goto out_mm; /* Shh! No looking before we're done */
102014
102015 + if (gr_acl_handle_procpidmem(task))
102016 + goto out_mm;
102017 +
102018 len = mm->arg_end - mm->arg_start;
102019
102020 if (len > buflen)
102021 diff --git a/mm/vmalloc.c b/mm/vmalloc.c
102022 index 49abccf..7bd1931 100644
102023 --- a/mm/vmalloc.c
102024 +++ b/mm/vmalloc.c
102025 @@ -39,20 +39,65 @@ struct vfree_deferred {
102026 struct work_struct wq;
102027 };
102028 static DEFINE_PER_CPU(struct vfree_deferred, vfree_deferred);
102029 +static DEFINE_PER_CPU(struct vfree_deferred, vunmap_deferred);
102030 +
102031 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
102032 +struct stack_deferred_llist {
102033 + struct llist_head list;
102034 + void *stack;
102035 + void *lowmem_stack;
102036 +};
102037 +
102038 +struct stack_deferred {
102039 + struct stack_deferred_llist list;
102040 + struct work_struct wq;
102041 +};
102042 +
102043 +static DEFINE_PER_CPU(struct stack_deferred, stack_deferred);
102044 +#endif
102045
102046 static void __vunmap(const void *, int);
102047
102048 -static void free_work(struct work_struct *w)
102049 +static void vfree_work(struct work_struct *w)
102050 {
102051 struct vfree_deferred *p = container_of(w, struct vfree_deferred, wq);
102052 struct llist_node *llnode = llist_del_all(&p->list);
102053 while (llnode) {
102054 - void *p = llnode;
102055 + void *x = llnode;
102056 llnode = llist_next(llnode);
102057 - __vunmap(p, 1);
102058 + __vunmap(x, 1);
102059 }
102060 }
102061
102062 +static void vunmap_work(struct work_struct *w)
102063 +{
102064 + struct vfree_deferred *p = container_of(w, struct vfree_deferred, wq);
102065 + struct llist_node *llnode = llist_del_all(&p->list);
102066 + while (llnode) {
102067 + void *x = llnode;
102068 + llnode = llist_next(llnode);
102069 + __vunmap(x, 0);
102070 + }
102071 +}
102072 +
102073 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
102074 +static void unmap_work(struct work_struct *w)
102075 +{
102076 + struct stack_deferred *p = container_of(w, struct stack_deferred, wq);
102077 + struct llist_node *llnode = llist_del_all(&p->list.list);
102078 + while (llnode) {
102079 + struct stack_deferred_llist *x =
102080 + llist_entry((struct llist_head *)llnode,
102081 + struct stack_deferred_llist, list);
102082 + void *stack = ACCESS_ONCE(x->stack);
102083 + void *lowmem_stack = ACCESS_ONCE(x->lowmem_stack);
102084 + llnode = llist_next(llnode);
102085 + __vunmap(stack, 0);
102086 + free_kmem_pages((unsigned long)lowmem_stack, THREAD_SIZE_ORDER);
102087 + }
102088 +}
102089 +#endif
102090 +
102091 /*** Page table manipulation functions ***/
102092
102093 static void vunmap_pte_range(pmd_t *pmd, unsigned long addr, unsigned long end)
102094 @@ -61,8 +106,19 @@ static void vunmap_pte_range(pmd_t *pmd, unsigned long addr, unsigned long end)
102095
102096 pte = pte_offset_kernel(pmd, addr);
102097 do {
102098 - pte_t ptent = ptep_get_and_clear(&init_mm, addr, pte);
102099 - WARN_ON(!pte_none(ptent) && !pte_present(ptent));
102100 +
102101 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
102102 + if ((unsigned long)MODULES_EXEC_VADDR <= addr && addr < (unsigned long)MODULES_EXEC_END) {
102103 + BUG_ON(!pte_exec(*pte));
102104 + set_pte_at(&init_mm, addr, pte, pfn_pte(__pa(addr) >> PAGE_SHIFT, PAGE_KERNEL_EXEC));
102105 + continue;
102106 + }
102107 +#endif
102108 +
102109 + {
102110 + pte_t ptent = ptep_get_and_clear(&init_mm, addr, pte);
102111 + WARN_ON(!pte_none(ptent) && !pte_present(ptent));
102112 + }
102113 } while (pte++, addr += PAGE_SIZE, addr != end);
102114 }
102115
102116 @@ -122,16 +178,29 @@ static int vmap_pte_range(pmd_t *pmd, unsigned long addr,
102117 pte = pte_alloc_kernel(pmd, addr);
102118 if (!pte)
102119 return -ENOMEM;
102120 +
102121 + pax_open_kernel();
102122 do {
102123 struct page *page = pages[*nr];
102124
102125 - if (WARN_ON(!pte_none(*pte)))
102126 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
102127 + if (pgprot_val(prot) & _PAGE_NX)
102128 +#endif
102129 +
102130 + if (!pte_none(*pte)) {
102131 + pax_close_kernel();
102132 + WARN_ON(1);
102133 return -EBUSY;
102134 - if (WARN_ON(!page))
102135 + }
102136 + if (!page) {
102137 + pax_close_kernel();
102138 + WARN_ON(1);
102139 return -ENOMEM;
102140 + }
102141 set_pte_at(&init_mm, addr, pte, mk_pte(page, prot));
102142 (*nr)++;
102143 } while (pte++, addr += PAGE_SIZE, addr != end);
102144 + pax_close_kernel();
102145 return 0;
102146 }
102147
102148 @@ -141,7 +210,7 @@ static int vmap_pmd_range(pud_t *pud, unsigned long addr,
102149 pmd_t *pmd;
102150 unsigned long next;
102151
102152 - pmd = pmd_alloc(&init_mm, pud, addr);
102153 + pmd = pmd_alloc_kernel(&init_mm, pud, addr);
102154 if (!pmd)
102155 return -ENOMEM;
102156 do {
102157 @@ -158,7 +227,7 @@ static int vmap_pud_range(pgd_t *pgd, unsigned long addr,
102158 pud_t *pud;
102159 unsigned long next;
102160
102161 - pud = pud_alloc(&init_mm, pgd, addr);
102162 + pud = pud_alloc_kernel(&init_mm, pgd, addr);
102163 if (!pud)
102164 return -ENOMEM;
102165 do {
102166 @@ -218,6 +287,12 @@ int is_vmalloc_or_module_addr(const void *x)
102167 if (addr >= MODULES_VADDR && addr < MODULES_END)
102168 return 1;
102169 #endif
102170 +
102171 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
102172 + if (x >= (const void *)MODULES_EXEC_VADDR && x < (const void *)MODULES_EXEC_END)
102173 + return 1;
102174 +#endif
102175 +
102176 return is_vmalloc_addr(x);
102177 }
102178
102179 @@ -238,8 +313,14 @@ struct page *vmalloc_to_page(const void *vmalloc_addr)
102180
102181 if (!pgd_none(*pgd)) {
102182 pud_t *pud = pud_offset(pgd, addr);
102183 +#ifdef CONFIG_X86
102184 + if (!pud_large(*pud))
102185 +#endif
102186 if (!pud_none(*pud)) {
102187 pmd_t *pmd = pmd_offset(pud, addr);
102188 +#ifdef CONFIG_X86
102189 + if (!pmd_large(*pmd))
102190 +#endif
102191 if (!pmd_none(*pmd)) {
102192 pte_t *ptep, pte;
102193
102194 @@ -341,7 +422,7 @@ static void purge_vmap_area_lazy(void);
102195 * Allocate a region of KVA of the specified size and alignment, within the
102196 * vstart and vend.
102197 */
102198 -static struct vmap_area *alloc_vmap_area(unsigned long size,
102199 +static struct vmap_area * __size_overflow(1) alloc_vmap_area(unsigned long size,
102200 unsigned long align,
102201 unsigned long vstart, unsigned long vend,
102202 int node, gfp_t gfp_mask)
102203 @@ -1182,13 +1263,27 @@ void __init vmalloc_init(void)
102204 for_each_possible_cpu(i) {
102205 struct vmap_block_queue *vbq;
102206 struct vfree_deferred *p;
102207 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
102208 + struct stack_deferred *p2;
102209 +#endif
102210
102211 vbq = &per_cpu(vmap_block_queue, i);
102212 spin_lock_init(&vbq->lock);
102213 INIT_LIST_HEAD(&vbq->free);
102214 +
102215 p = &per_cpu(vfree_deferred, i);
102216 init_llist_head(&p->list);
102217 - INIT_WORK(&p->wq, free_work);
102218 + INIT_WORK(&p->wq, vfree_work);
102219 +
102220 + p = &per_cpu(vunmap_deferred, i);
102221 + init_llist_head(&p->list);
102222 + INIT_WORK(&p->wq, vunmap_work);
102223 +
102224 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
102225 + p2 = &per_cpu(stack_deferred, i);
102226 + init_llist_head(&p2->list.list);
102227 + INIT_WORK(&p2->wq, unmap_work);
102228 +#endif
102229 }
102230
102231 /* Import existing vmlist entries. */
102232 @@ -1313,6 +1408,16 @@ static struct vm_struct *__get_vm_area_node(unsigned long size,
102233 struct vm_struct *area;
102234
102235 BUG_ON(in_interrupt());
102236 +
102237 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_KERNEXEC)
102238 + if (flags & VM_KERNEXEC) {
102239 + if (start != VMALLOC_START || end != VMALLOC_END)
102240 + return NULL;
102241 + start = (unsigned long)MODULES_EXEC_VADDR;
102242 + end = (unsigned long)MODULES_EXEC_END;
102243 + }
102244 +#endif
102245 +
102246 if (flags & VM_IOREMAP)
102247 align = 1ul << clamp(fls(size), PAGE_SHIFT, IOREMAP_MAX_ORDER);
102248
102249 @@ -1510,13 +1615,36 @@ EXPORT_SYMBOL(vfree);
102250 */
102251 void vunmap(const void *addr)
102252 {
102253 - BUG_ON(in_interrupt());
102254 - might_sleep();
102255 - if (addr)
102256 + if (!addr)
102257 + return;
102258 + if (unlikely(in_interrupt())) {
102259 + struct vfree_deferred *p = this_cpu_ptr(&vunmap_deferred);
102260 + if (llist_add((struct llist_node *)addr, &p->list))
102261 + schedule_work(&p->wq);
102262 + } else {
102263 + might_sleep();
102264 __vunmap(addr, 0);
102265 + }
102266 }
102267 EXPORT_SYMBOL(vunmap);
102268
102269 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
102270 +void unmap_process_stacks(struct task_struct *task)
102271 +{
102272 + if (unlikely(in_interrupt())) {
102273 + struct stack_deferred *p = this_cpu_ptr(&stack_deferred);
102274 + struct stack_deferred_llist *list = task->stack;
102275 + list->stack = task->stack;
102276 + list->lowmem_stack = task->lowmem_stack;
102277 + if (llist_add((struct llist_node *)&list->list, &p->list.list))
102278 + schedule_work(&p->wq);
102279 + } else {
102280 + __vunmap(task->stack, 0);
102281 + free_kmem_pages((unsigned long)task->lowmem_stack, THREAD_SIZE_ORDER);
102282 + }
102283 +}
102284 +#endif
102285 +
102286 /**
102287 * vmap - map an array of pages into virtually contiguous space
102288 * @pages: array of page pointers
102289 @@ -1537,6 +1665,11 @@ void *vmap(struct page **pages, unsigned int count,
102290 if (count > totalram_pages)
102291 return NULL;
102292
102293 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_KERNEXEC)
102294 + if (!(pgprot_val(prot) & _PAGE_NX))
102295 + flags |= VM_KERNEXEC;
102296 +#endif
102297 +
102298 area = get_vm_area_caller((count << PAGE_SHIFT), flags,
102299 __builtin_return_address(0));
102300 if (!area)
102301 @@ -1641,6 +1774,14 @@ void *__vmalloc_node_range(unsigned long size, unsigned long align,
102302 if (!size || (size >> PAGE_SHIFT) > totalram_pages)
102303 goto fail;
102304
102305 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_KERNEXEC)
102306 + if (!(pgprot_val(prot) & _PAGE_NX)) {
102307 + vm_flags |= VM_KERNEXEC;
102308 + start = VMALLOC_START;
102309 + end = VMALLOC_END;
102310 + }
102311 +#endif
102312 +
102313 area = __get_vm_area_node(size, align, VM_ALLOC | VM_UNINITIALIZED |
102314 vm_flags, start, end, node, gfp_mask, caller);
102315 if (!area)
102316 @@ -1817,10 +1958,9 @@ EXPORT_SYMBOL(vzalloc_node);
102317 * For tight control over page level allocator and protection flags
102318 * use __vmalloc() instead.
102319 */
102320 -
102321 void *vmalloc_exec(unsigned long size)
102322 {
102323 - return __vmalloc_node(size, 1, GFP_KERNEL | __GFP_HIGHMEM, PAGE_KERNEL_EXEC,
102324 + return __vmalloc_node(size, 1, GFP_KERNEL | __GFP_HIGHMEM | __GFP_ZERO, PAGE_KERNEL_EXEC,
102325 NUMA_NO_NODE, __builtin_return_address(0));
102326 }
102327
102328 @@ -2127,6 +2267,8 @@ int remap_vmalloc_range_partial(struct vm_area_struct *vma, unsigned long uaddr,
102329 {
102330 struct vm_struct *area;
102331
102332 + BUG_ON(vma->vm_mirror);
102333 +
102334 size = PAGE_ALIGN(size);
102335
102336 if (!PAGE_ALIGNED(uaddr) || !PAGE_ALIGNED(kaddr))
102337 @@ -2609,7 +2751,11 @@ static int s_show(struct seq_file *m, void *p)
102338 v->addr, v->addr + v->size, v->size);
102339
102340 if (v->caller)
102341 +#ifdef CONFIG_GRKERNSEC_HIDESYM
102342 + seq_printf(m, " %pK", v->caller);
102343 +#else
102344 seq_printf(m, " %pS", v->caller);
102345 +#endif
102346
102347 if (v->nr_pages)
102348 seq_printf(m, " pages=%d", v->nr_pages);
102349 diff --git a/mm/vmstat.c b/mm/vmstat.c
102350 index 4f5cd97..9fb715a 100644
102351 --- a/mm/vmstat.c
102352 +++ b/mm/vmstat.c
102353 @@ -27,6 +27,7 @@
102354 #include <linux/mm_inline.h>
102355 #include <linux/page_ext.h>
102356 #include <linux/page_owner.h>
102357 +#include <linux/grsecurity.h>
102358
102359 #include "internal.h"
102360
102361 @@ -86,7 +87,7 @@ void vm_events_fold_cpu(int cpu)
102362 *
102363 * vm_stat contains the global counters
102364 */
102365 -atomic_long_t vm_stat[NR_VM_ZONE_STAT_ITEMS] __cacheline_aligned_in_smp;
102366 +atomic_long_unchecked_t vm_stat[NR_VM_ZONE_STAT_ITEMS] __cacheline_aligned_in_smp;
102367 EXPORT_SYMBOL(vm_stat);
102368
102369 #ifdef CONFIG_SMP
102370 @@ -438,7 +439,7 @@ static int fold_diff(int *diff)
102371
102372 for (i = 0; i < NR_VM_ZONE_STAT_ITEMS; i++)
102373 if (diff[i]) {
102374 - atomic_long_add(diff[i], &vm_stat[i]);
102375 + atomic_long_add_unchecked(diff[i], &vm_stat[i]);
102376 changes++;
102377 }
102378 return changes;
102379 @@ -476,7 +477,7 @@ static int refresh_cpu_vm_stats(void)
102380 v = this_cpu_xchg(p->vm_stat_diff[i], 0);
102381 if (v) {
102382
102383 - atomic_long_add(v, &zone->vm_stat[i]);
102384 + atomic_long_add_unchecked(v, &zone->vm_stat[i]);
102385 global_diff[i] += v;
102386 #ifdef CONFIG_NUMA
102387 /* 3 seconds idle till flush */
102388 @@ -540,7 +541,7 @@ void cpu_vm_stats_fold(int cpu)
102389
102390 v = p->vm_stat_diff[i];
102391 p->vm_stat_diff[i] = 0;
102392 - atomic_long_add(v, &zone->vm_stat[i]);
102393 + atomic_long_add_unchecked(v, &zone->vm_stat[i]);
102394 global_diff[i] += v;
102395 }
102396 }
102397 @@ -560,8 +561,8 @@ void drain_zonestat(struct zone *zone, struct per_cpu_pageset *pset)
102398 if (pset->vm_stat_diff[i]) {
102399 int v = pset->vm_stat_diff[i];
102400 pset->vm_stat_diff[i] = 0;
102401 - atomic_long_add(v, &zone->vm_stat[i]);
102402 - atomic_long_add(v, &vm_stat[i]);
102403 + atomic_long_add_unchecked(v, &zone->vm_stat[i]);
102404 + atomic_long_add_unchecked(v, &vm_stat[i]);
102405 }
102406 }
102407 #endif
102408 @@ -1293,10 +1294,22 @@ static void *vmstat_start(struct seq_file *m, loff_t *pos)
102409 stat_items_size += sizeof(struct vm_event_state);
102410 #endif
102411
102412 - v = kmalloc(stat_items_size, GFP_KERNEL);
102413 + v = kzalloc(stat_items_size, GFP_KERNEL);
102414 m->private = v;
102415 if (!v)
102416 return ERR_PTR(-ENOMEM);
102417 +
102418 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
102419 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
102420 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID)
102421 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
102422 + && !in_group_p(grsec_proc_gid)
102423 +#endif
102424 + )
102425 + return (unsigned long *)m->private + *pos;
102426 +#endif
102427 +#endif
102428 +
102429 for (i = 0; i < NR_VM_ZONE_STAT_ITEMS; i++)
102430 v[i] = global_page_state(i);
102431 v += NR_VM_ZONE_STAT_ITEMS;
102432 @@ -1528,10 +1541,16 @@ static int __init setup_vmstat(void)
102433 cpu_notifier_register_done();
102434 #endif
102435 #ifdef CONFIG_PROC_FS
102436 - proc_create("buddyinfo", S_IRUGO, NULL, &fragmentation_file_operations);
102437 - proc_create("pagetypeinfo", S_IRUGO, NULL, &pagetypeinfo_file_ops);
102438 - proc_create("vmstat", S_IRUGO, NULL, &proc_vmstat_file_operations);
102439 - proc_create("zoneinfo", S_IRUGO, NULL, &proc_zoneinfo_file_operations);
102440 + {
102441 + mode_t gr_mode = S_IRUGO;
102442 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
102443 + gr_mode = S_IRUSR;
102444 +#endif
102445 + proc_create("buddyinfo", gr_mode, NULL, &fragmentation_file_operations);
102446 + proc_create("pagetypeinfo", gr_mode, NULL, &pagetypeinfo_file_ops);
102447 + proc_create("vmstat", S_IRUGO, NULL, &proc_vmstat_file_operations);
102448 + proc_create("zoneinfo", gr_mode, NULL, &proc_zoneinfo_file_operations);
102449 + }
102450 #endif
102451 return 0;
102452 }
102453 diff --git a/net/8021q/vlan.c b/net/8021q/vlan.c
102454 index 64c6bed..b79a5de 100644
102455 --- a/net/8021q/vlan.c
102456 +++ b/net/8021q/vlan.c
102457 @@ -481,7 +481,7 @@ out:
102458 return NOTIFY_DONE;
102459 }
102460
102461 -static struct notifier_block vlan_notifier_block __read_mostly = {
102462 +static struct notifier_block vlan_notifier_block = {
102463 .notifier_call = vlan_device_event,
102464 };
102465
102466 @@ -556,8 +556,7 @@ static int vlan_ioctl_handler(struct net *net, void __user *arg)
102467 err = -EPERM;
102468 if (!ns_capable(net->user_ns, CAP_NET_ADMIN))
102469 break;
102470 - if ((args.u.name_type >= 0) &&
102471 - (args.u.name_type < VLAN_NAME_TYPE_HIGHEST)) {
102472 + if (args.u.name_type < VLAN_NAME_TYPE_HIGHEST) {
102473 struct vlan_net *vn;
102474
102475 vn = net_generic(net, vlan_net_id);
102476 diff --git a/net/8021q/vlan_netlink.c b/net/8021q/vlan_netlink.c
102477 index c92b52f..006c052 100644
102478 --- a/net/8021q/vlan_netlink.c
102479 +++ b/net/8021q/vlan_netlink.c
102480 @@ -245,7 +245,7 @@ static struct net *vlan_get_link_net(const struct net_device *dev)
102481 return dev_net(real_dev);
102482 }
102483
102484 -struct rtnl_link_ops vlan_link_ops __read_mostly = {
102485 +struct rtnl_link_ops vlan_link_ops = {
102486 .kind = "vlan",
102487 .maxtype = IFLA_VLAN_MAX,
102488 .policy = vlan_policy,
102489 diff --git a/net/9p/client.c b/net/9p/client.c
102490 index e86a9bea..e91f70e 100644
102491 --- a/net/9p/client.c
102492 +++ b/net/9p/client.c
102493 @@ -596,7 +596,7 @@ static int p9_check_zc_errors(struct p9_client *c, struct p9_req_t *req,
102494 len - inline_len);
102495 } else {
102496 err = copy_from_user(ename + inline_len,
102497 - uidata, len - inline_len);
102498 + (char __force_user *)uidata, len - inline_len);
102499 if (err) {
102500 err = -EFAULT;
102501 goto out_err;
102502 @@ -1570,7 +1570,7 @@ p9_client_read(struct p9_fid *fid, char *data, char __user *udata, u64 offset,
102503 kernel_buf = 1;
102504 indata = data;
102505 } else
102506 - indata = (__force char *)udata;
102507 + indata = (__force_kernel char *)udata;
102508 /*
102509 * response header len is 11
102510 * PDU Header(7) + IO Size (4)
102511 @@ -1645,7 +1645,7 @@ p9_client_write(struct p9_fid *fid, char *data, const char __user *udata,
102512 kernel_buf = 1;
102513 odata = data;
102514 } else
102515 - odata = (char *)udata;
102516 + odata = (char __force_kernel *)udata;
102517 req = p9_client_zc_rpc(clnt, P9_TWRITE, NULL, odata, 0, rsize,
102518 P9_ZC_HDR_SZ, kernel_buf, "dqd",
102519 fid->fid, offset, rsize);
102520 diff --git a/net/9p/mod.c b/net/9p/mod.c
102521 index 6ab36ae..6f1841b 100644
102522 --- a/net/9p/mod.c
102523 +++ b/net/9p/mod.c
102524 @@ -84,7 +84,7 @@ static LIST_HEAD(v9fs_trans_list);
102525 void v9fs_register_trans(struct p9_trans_module *m)
102526 {
102527 spin_lock(&v9fs_trans_lock);
102528 - list_add_tail(&m->list, &v9fs_trans_list);
102529 + pax_list_add_tail((struct list_head *)&m->list, &v9fs_trans_list);
102530 spin_unlock(&v9fs_trans_lock);
102531 }
102532 EXPORT_SYMBOL(v9fs_register_trans);
102533 @@ -97,7 +97,7 @@ EXPORT_SYMBOL(v9fs_register_trans);
102534 void v9fs_unregister_trans(struct p9_trans_module *m)
102535 {
102536 spin_lock(&v9fs_trans_lock);
102537 - list_del_init(&m->list);
102538 + pax_list_del_init((struct list_head *)&m->list);
102539 spin_unlock(&v9fs_trans_lock);
102540 }
102541 EXPORT_SYMBOL(v9fs_unregister_trans);
102542 diff --git a/net/9p/trans_fd.c b/net/9p/trans_fd.c
102543 index 80d08f6..de63fd1 100644
102544 --- a/net/9p/trans_fd.c
102545 +++ b/net/9p/trans_fd.c
102546 @@ -428,7 +428,7 @@ static int p9_fd_write(struct p9_client *client, void *v, int len)
102547 oldfs = get_fs();
102548 set_fs(get_ds());
102549 /* The cast to a user pointer is valid due to the set_fs() */
102550 - ret = vfs_write(ts->wr, (__force void __user *)v, len, &ts->wr->f_pos);
102551 + ret = vfs_write(ts->wr, (void __force_user *)v, len, &ts->wr->f_pos);
102552 set_fs(oldfs);
102553
102554 if (ret <= 0 && ret != -ERESTARTSYS && ret != -EAGAIN)
102555 diff --git a/net/appletalk/atalk_proc.c b/net/appletalk/atalk_proc.c
102556 index af46bc4..f9adfcd 100644
102557 --- a/net/appletalk/atalk_proc.c
102558 +++ b/net/appletalk/atalk_proc.c
102559 @@ -256,7 +256,7 @@ int __init atalk_proc_init(void)
102560 struct proc_dir_entry *p;
102561 int rc = -ENOMEM;
102562
102563 - atalk_proc_dir = proc_mkdir("atalk", init_net.proc_net);
102564 + atalk_proc_dir = proc_mkdir_restrict("atalk", init_net.proc_net);
102565 if (!atalk_proc_dir)
102566 goto out;
102567
102568 diff --git a/net/atm/atm_misc.c b/net/atm/atm_misc.c
102569 index 876fbe8..8bbea9f 100644
102570 --- a/net/atm/atm_misc.c
102571 +++ b/net/atm/atm_misc.c
102572 @@ -17,7 +17,7 @@ int atm_charge(struct atm_vcc *vcc, int truesize)
102573 if (atomic_read(&sk_atm(vcc)->sk_rmem_alloc) <= sk_atm(vcc)->sk_rcvbuf)
102574 return 1;
102575 atm_return(vcc, truesize);
102576 - atomic_inc(&vcc->stats->rx_drop);
102577 + atomic_inc_unchecked(&vcc->stats->rx_drop);
102578 return 0;
102579 }
102580 EXPORT_SYMBOL(atm_charge);
102581 @@ -39,7 +39,7 @@ struct sk_buff *atm_alloc_charge(struct atm_vcc *vcc, int pdu_size,
102582 }
102583 }
102584 atm_return(vcc, guess);
102585 - atomic_inc(&vcc->stats->rx_drop);
102586 + atomic_inc_unchecked(&vcc->stats->rx_drop);
102587 return NULL;
102588 }
102589 EXPORT_SYMBOL(atm_alloc_charge);
102590 @@ -86,7 +86,7 @@ EXPORT_SYMBOL(atm_pcr_goal);
102591
102592 void sonet_copy_stats(struct k_sonet_stats *from, struct sonet_stats *to)
102593 {
102594 -#define __HANDLE_ITEM(i) to->i = atomic_read(&from->i)
102595 +#define __HANDLE_ITEM(i) to->i = atomic_read_unchecked(&from->i)
102596 __SONET_ITEMS
102597 #undef __HANDLE_ITEM
102598 }
102599 @@ -94,7 +94,7 @@ EXPORT_SYMBOL(sonet_copy_stats);
102600
102601 void sonet_subtract_stats(struct k_sonet_stats *from, struct sonet_stats *to)
102602 {
102603 -#define __HANDLE_ITEM(i) atomic_sub(to->i, &from->i)
102604 +#define __HANDLE_ITEM(i) atomic_sub_unchecked(to->i,&from->i)
102605 __SONET_ITEMS
102606 #undef __HANDLE_ITEM
102607 }
102608 diff --git a/net/atm/lec.c b/net/atm/lec.c
102609 index 4b98f89..5a2f6cb 100644
102610 --- a/net/atm/lec.c
102611 +++ b/net/atm/lec.c
102612 @@ -111,9 +111,9 @@ static inline void lec_arp_put(struct lec_arp_table *entry)
102613 }
102614
102615 static struct lane2_ops lane2_ops = {
102616 - lane2_resolve, /* resolve, spec 3.1.3 */
102617 - lane2_associate_req, /* associate_req, spec 3.1.4 */
102618 - NULL /* associate indicator, spec 3.1.5 */
102619 + .resolve = lane2_resolve,
102620 + .associate_req = lane2_associate_req,
102621 + .associate_indicator = NULL
102622 };
102623
102624 static unsigned char bus_mac[ETH_ALEN] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
102625 diff --git a/net/atm/lec.h b/net/atm/lec.h
102626 index 4149db1..f2ab682 100644
102627 --- a/net/atm/lec.h
102628 +++ b/net/atm/lec.h
102629 @@ -48,7 +48,7 @@ struct lane2_ops {
102630 const u8 *tlvs, u32 sizeoftlvs);
102631 void (*associate_indicator) (struct net_device *dev, const u8 *mac_addr,
102632 const u8 *tlvs, u32 sizeoftlvs);
102633 -};
102634 +} __no_const;
102635
102636 /*
102637 * ATM LAN Emulation supports both LLC & Dix Ethernet EtherType
102638 diff --git a/net/atm/mpoa_caches.c b/net/atm/mpoa_caches.c
102639 index d1b2d9a..d549f7f 100644
102640 --- a/net/atm/mpoa_caches.c
102641 +++ b/net/atm/mpoa_caches.c
102642 @@ -535,30 +535,30 @@ static void eg_destroy_cache(struct mpoa_client *mpc)
102643
102644
102645 static struct in_cache_ops ingress_ops = {
102646 - in_cache_add_entry, /* add_entry */
102647 - in_cache_get, /* get */
102648 - in_cache_get_with_mask, /* get_with_mask */
102649 - in_cache_get_by_vcc, /* get_by_vcc */
102650 - in_cache_put, /* put */
102651 - in_cache_remove_entry, /* remove_entry */
102652 - cache_hit, /* cache_hit */
102653 - clear_count_and_expired, /* clear_count */
102654 - check_resolving_entries, /* check_resolving */
102655 - refresh_entries, /* refresh */
102656 - in_destroy_cache /* destroy_cache */
102657 + .add_entry = in_cache_add_entry,
102658 + .get = in_cache_get,
102659 + .get_with_mask = in_cache_get_with_mask,
102660 + .get_by_vcc = in_cache_get_by_vcc,
102661 + .put = in_cache_put,
102662 + .remove_entry = in_cache_remove_entry,
102663 + .cache_hit = cache_hit,
102664 + .clear_count = clear_count_and_expired,
102665 + .check_resolving = check_resolving_entries,
102666 + .refresh = refresh_entries,
102667 + .destroy_cache = in_destroy_cache
102668 };
102669
102670 static struct eg_cache_ops egress_ops = {
102671 - eg_cache_add_entry, /* add_entry */
102672 - eg_cache_get_by_cache_id, /* get_by_cache_id */
102673 - eg_cache_get_by_tag, /* get_by_tag */
102674 - eg_cache_get_by_vcc, /* get_by_vcc */
102675 - eg_cache_get_by_src_ip, /* get_by_src_ip */
102676 - eg_cache_put, /* put */
102677 - eg_cache_remove_entry, /* remove_entry */
102678 - update_eg_cache_entry, /* update */
102679 - clear_expired, /* clear_expired */
102680 - eg_destroy_cache /* destroy_cache */
102681 + .add_entry = eg_cache_add_entry,
102682 + .get_by_cache_id = eg_cache_get_by_cache_id,
102683 + .get_by_tag = eg_cache_get_by_tag,
102684 + .get_by_vcc = eg_cache_get_by_vcc,
102685 + .get_by_src_ip = eg_cache_get_by_src_ip,
102686 + .put = eg_cache_put,
102687 + .remove_entry = eg_cache_remove_entry,
102688 + .update = update_eg_cache_entry,
102689 + .clear_expired = clear_expired,
102690 + .destroy_cache = eg_destroy_cache
102691 };
102692
102693
102694 diff --git a/net/atm/proc.c b/net/atm/proc.c
102695 index bbb6461..cf04016 100644
102696 --- a/net/atm/proc.c
102697 +++ b/net/atm/proc.c
102698 @@ -45,9 +45,9 @@ static void add_stats(struct seq_file *seq, const char *aal,
102699 const struct k_atm_aal_stats *stats)
102700 {
102701 seq_printf(seq, "%s ( %d %d %d %d %d )", aal,
102702 - atomic_read(&stats->tx), atomic_read(&stats->tx_err),
102703 - atomic_read(&stats->rx), atomic_read(&stats->rx_err),
102704 - atomic_read(&stats->rx_drop));
102705 + atomic_read_unchecked(&stats->tx),atomic_read_unchecked(&stats->tx_err),
102706 + atomic_read_unchecked(&stats->rx),atomic_read_unchecked(&stats->rx_err),
102707 + atomic_read_unchecked(&stats->rx_drop));
102708 }
102709
102710 static void atm_dev_info(struct seq_file *seq, const struct atm_dev *dev)
102711 diff --git a/net/atm/resources.c b/net/atm/resources.c
102712 index 0447d5d..3cf4728 100644
102713 --- a/net/atm/resources.c
102714 +++ b/net/atm/resources.c
102715 @@ -160,7 +160,7 @@ EXPORT_SYMBOL(atm_dev_deregister);
102716 static void copy_aal_stats(struct k_atm_aal_stats *from,
102717 struct atm_aal_stats *to)
102718 {
102719 -#define __HANDLE_ITEM(i) to->i = atomic_read(&from->i)
102720 +#define __HANDLE_ITEM(i) to->i = atomic_read_unchecked(&from->i)
102721 __AAL_STAT_ITEMS
102722 #undef __HANDLE_ITEM
102723 }
102724 @@ -168,7 +168,7 @@ static void copy_aal_stats(struct k_atm_aal_stats *from,
102725 static void subtract_aal_stats(struct k_atm_aal_stats *from,
102726 struct atm_aal_stats *to)
102727 {
102728 -#define __HANDLE_ITEM(i) atomic_sub(to->i, &from->i)
102729 +#define __HANDLE_ITEM(i) atomic_sub_unchecked(to->i, &from->i)
102730 __AAL_STAT_ITEMS
102731 #undef __HANDLE_ITEM
102732 }
102733 diff --git a/net/ax25/sysctl_net_ax25.c b/net/ax25/sysctl_net_ax25.c
102734 index 919a5ce..cc6b444 100644
102735 --- a/net/ax25/sysctl_net_ax25.c
102736 +++ b/net/ax25/sysctl_net_ax25.c
102737 @@ -152,7 +152,7 @@ int ax25_register_dev_sysctl(ax25_dev *ax25_dev)
102738 {
102739 char path[sizeof("net/ax25/") + IFNAMSIZ];
102740 int k;
102741 - struct ctl_table *table;
102742 + ctl_table_no_const *table;
102743
102744 table = kmemdup(ax25_param_table, sizeof(ax25_param_table), GFP_KERNEL);
102745 if (!table)
102746 diff --git a/net/batman-adv/bat_iv_ogm.c b/net/batman-adv/bat_iv_ogm.c
102747 index 00e00e0..710fcd2 100644
102748 --- a/net/batman-adv/bat_iv_ogm.c
102749 +++ b/net/batman-adv/bat_iv_ogm.c
102750 @@ -312,7 +312,7 @@ static int batadv_iv_ogm_iface_enable(struct batadv_hard_iface *hard_iface)
102751
102752 /* randomize initial seqno to avoid collision */
102753 get_random_bytes(&random_seqno, sizeof(random_seqno));
102754 - atomic_set(&hard_iface->bat_iv.ogm_seqno, random_seqno);
102755 + atomic_set_unchecked(&hard_iface->bat_iv.ogm_seqno, random_seqno);
102756
102757 hard_iface->bat_iv.ogm_buff_len = BATADV_OGM_HLEN;
102758 ogm_buff = kmalloc(hard_iface->bat_iv.ogm_buff_len, GFP_ATOMIC);
102759 @@ -917,9 +917,9 @@ static void batadv_iv_ogm_schedule(struct batadv_hard_iface *hard_iface)
102760 batadv_ogm_packet->tvlv_len = htons(tvlv_len);
102761
102762 /* change sequence number to network order */
102763 - seqno = (uint32_t)atomic_read(&hard_iface->bat_iv.ogm_seqno);
102764 + seqno = (uint32_t)atomic_read_unchecked(&hard_iface->bat_iv.ogm_seqno);
102765 batadv_ogm_packet->seqno = htonl(seqno);
102766 - atomic_inc(&hard_iface->bat_iv.ogm_seqno);
102767 + atomic_inc_unchecked(&hard_iface->bat_iv.ogm_seqno);
102768
102769 batadv_iv_ogm_slide_own_bcast_window(hard_iface);
102770
102771 @@ -1596,7 +1596,7 @@ static void batadv_iv_ogm_process(const struct sk_buff *skb, int ogm_offset,
102772 return;
102773
102774 /* could be changed by schedule_own_packet() */
102775 - if_incoming_seqno = atomic_read(&if_incoming->bat_iv.ogm_seqno);
102776 + if_incoming_seqno = atomic_read_unchecked(&if_incoming->bat_iv.ogm_seqno);
102777
102778 if (ogm_packet->flags & BATADV_DIRECTLINK)
102779 has_directlink_flag = true;
102780 diff --git a/net/batman-adv/fragmentation.c b/net/batman-adv/fragmentation.c
102781 index 3d1dcaa..4699f4e 100644
102782 --- a/net/batman-adv/fragmentation.c
102783 +++ b/net/batman-adv/fragmentation.c
102784 @@ -449,7 +449,7 @@ bool batadv_frag_send_packet(struct sk_buff *skb,
102785 frag_header.packet_type = BATADV_UNICAST_FRAG;
102786 frag_header.version = BATADV_COMPAT_VERSION;
102787 frag_header.ttl = BATADV_TTL;
102788 - frag_header.seqno = htons(atomic_inc_return(&bat_priv->frag_seqno));
102789 + frag_header.seqno = htons(atomic_inc_return_unchecked(&bat_priv->frag_seqno));
102790 frag_header.reserved = 0;
102791 frag_header.no = 0;
102792 frag_header.total_size = htons(skb->len);
102793 diff --git a/net/batman-adv/soft-interface.c b/net/batman-adv/soft-interface.c
102794 index 5ec31d7..e371631 100644
102795 --- a/net/batman-adv/soft-interface.c
102796 +++ b/net/batman-adv/soft-interface.c
102797 @@ -295,7 +295,7 @@ send:
102798 primary_if->net_dev->dev_addr);
102799
102800 /* set broadcast sequence number */
102801 - seqno = atomic_inc_return(&bat_priv->bcast_seqno);
102802 + seqno = atomic_inc_return_unchecked(&bat_priv->bcast_seqno);
102803 bcast_packet->seqno = htonl(seqno);
102804
102805 batadv_add_bcast_packet_to_list(bat_priv, skb, brd_delay);
102806 @@ -760,7 +760,7 @@ static int batadv_softif_init_late(struct net_device *dev)
102807 atomic_set(&bat_priv->batman_queue_left, BATADV_BATMAN_QUEUE_LEN);
102808
102809 atomic_set(&bat_priv->mesh_state, BATADV_MESH_INACTIVE);
102810 - atomic_set(&bat_priv->bcast_seqno, 1);
102811 + atomic_set_unchecked(&bat_priv->bcast_seqno, 1);
102812 atomic_set(&bat_priv->tt.vn, 0);
102813 atomic_set(&bat_priv->tt.local_changes, 0);
102814 atomic_set(&bat_priv->tt.ogm_append_cnt, 0);
102815 @@ -774,7 +774,7 @@ static int batadv_softif_init_late(struct net_device *dev)
102816
102817 /* randomize initial seqno to avoid collision */
102818 get_random_bytes(&random_seqno, sizeof(random_seqno));
102819 - atomic_set(&bat_priv->frag_seqno, random_seqno);
102820 + atomic_set_unchecked(&bat_priv->frag_seqno, random_seqno);
102821
102822 bat_priv->primary_if = NULL;
102823 bat_priv->num_ifaces = 0;
102824 @@ -982,7 +982,7 @@ int batadv_softif_is_valid(const struct net_device *net_dev)
102825 return 0;
102826 }
102827
102828 -struct rtnl_link_ops batadv_link_ops __read_mostly = {
102829 +struct rtnl_link_ops batadv_link_ops = {
102830 .kind = "batadv",
102831 .priv_size = sizeof(struct batadv_priv),
102832 .setup = batadv_softif_init_early,
102833 diff --git a/net/batman-adv/types.h b/net/batman-adv/types.h
102834 index 9398c3f..0e79657 100644
102835 --- a/net/batman-adv/types.h
102836 +++ b/net/batman-adv/types.h
102837 @@ -67,7 +67,7 @@ enum batadv_dhcp_recipient {
102838 struct batadv_hard_iface_bat_iv {
102839 unsigned char *ogm_buff;
102840 int ogm_buff_len;
102841 - atomic_t ogm_seqno;
102842 + atomic_unchecked_t ogm_seqno;
102843 };
102844
102845 /**
102846 @@ -766,7 +766,7 @@ struct batadv_priv {
102847 atomic_t bonding;
102848 atomic_t fragmentation;
102849 atomic_t packet_size_max;
102850 - atomic_t frag_seqno;
102851 + atomic_unchecked_t frag_seqno;
102852 #ifdef CONFIG_BATMAN_ADV_BLA
102853 atomic_t bridge_loop_avoidance;
102854 #endif
102855 @@ -785,7 +785,7 @@ struct batadv_priv {
102856 #endif
102857 uint32_t isolation_mark;
102858 uint32_t isolation_mark_mask;
102859 - atomic_t bcast_seqno;
102860 + atomic_unchecked_t bcast_seqno;
102861 atomic_t bcast_queue_left;
102862 atomic_t batman_queue_left;
102863 char num_ifaces;
102864 diff --git a/net/bluetooth/hci_sock.c b/net/bluetooth/hci_sock.c
102865 index 1d65c5b..43e55fd 100644
102866 --- a/net/bluetooth/hci_sock.c
102867 +++ b/net/bluetooth/hci_sock.c
102868 @@ -1042,7 +1042,7 @@ static int hci_sock_setsockopt(struct socket *sock, int level, int optname,
102869 uf.event_mask[1] = *((u32 *) f->event_mask + 1);
102870 }
102871
102872 - len = min_t(unsigned int, len, sizeof(uf));
102873 + len = min((size_t)len, sizeof(uf));
102874 if (copy_from_user(&uf, optval, len)) {
102875 err = -EFAULT;
102876 break;
102877 diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c
102878 index 6ba33f9..4afc26f 100644
102879 --- a/net/bluetooth/l2cap_core.c
102880 +++ b/net/bluetooth/l2cap_core.c
102881 @@ -3534,8 +3534,10 @@ static int l2cap_parse_conf_rsp(struct l2cap_chan *chan, void *rsp, int len,
102882 break;
102883
102884 case L2CAP_CONF_RFC:
102885 - if (olen == sizeof(rfc))
102886 - memcpy(&rfc, (void *)val, olen);
102887 + if (olen != sizeof(rfc))
102888 + break;
102889 +
102890 + memcpy(&rfc, (void *)val, olen);
102891
102892 if (test_bit(CONF_STATE2_DEVICE, &chan->conf_state) &&
102893 rfc.mode != chan->mode)
102894 diff --git a/net/bluetooth/l2cap_sock.c b/net/bluetooth/l2cap_sock.c
102895 index 60694f0..32623ed 100644
102896 --- a/net/bluetooth/l2cap_sock.c
102897 +++ b/net/bluetooth/l2cap_sock.c
102898 @@ -633,7 +633,8 @@ static int l2cap_sock_setsockopt_old(struct socket *sock, int optname,
102899 struct sock *sk = sock->sk;
102900 struct l2cap_chan *chan = l2cap_pi(sk)->chan;
102901 struct l2cap_options opts;
102902 - int len, err = 0;
102903 + int err = 0;
102904 + size_t len = optlen;
102905 u32 opt;
102906
102907 BT_DBG("sk %p", sk);
102908 @@ -660,7 +661,7 @@ static int l2cap_sock_setsockopt_old(struct socket *sock, int optname,
102909 opts.max_tx = chan->max_tx;
102910 opts.txwin_size = chan->tx_win;
102911
102912 - len = min_t(unsigned int, sizeof(opts), optlen);
102913 + len = min(sizeof(opts), len);
102914 if (copy_from_user((char *) &opts, optval, len)) {
102915 err = -EFAULT;
102916 break;
102917 @@ -747,7 +748,8 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname,
102918 struct bt_security sec;
102919 struct bt_power pwr;
102920 struct l2cap_conn *conn;
102921 - int len, err = 0;
102922 + int err = 0;
102923 + size_t len = optlen;
102924 u32 opt;
102925
102926 BT_DBG("sk %p", sk);
102927 @@ -771,7 +773,7 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname,
102928
102929 sec.level = BT_SECURITY_LOW;
102930
102931 - len = min_t(unsigned int, sizeof(sec), optlen);
102932 + len = min(sizeof(sec), len);
102933 if (copy_from_user((char *) &sec, optval, len)) {
102934 err = -EFAULT;
102935 break;
102936 @@ -867,7 +869,7 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname,
102937
102938 pwr.force_active = BT_POWER_FORCE_ACTIVE_ON;
102939
102940 - len = min_t(unsigned int, sizeof(pwr), optlen);
102941 + len = min(sizeof(pwr), len);
102942 if (copy_from_user((char *) &pwr, optval, len)) {
102943 err = -EFAULT;
102944 break;
102945 diff --git a/net/bluetooth/rfcomm/sock.c b/net/bluetooth/rfcomm/sock.c
102946 index 3c6d2c8..6afc970 100644
102947 --- a/net/bluetooth/rfcomm/sock.c
102948 +++ b/net/bluetooth/rfcomm/sock.c
102949 @@ -686,7 +686,7 @@ static int rfcomm_sock_setsockopt(struct socket *sock, int level, int optname, c
102950 struct sock *sk = sock->sk;
102951 struct bt_security sec;
102952 int err = 0;
102953 - size_t len;
102954 + size_t len = optlen;
102955 u32 opt;
102956
102957 BT_DBG("sk %p", sk);
102958 @@ -708,7 +708,7 @@ static int rfcomm_sock_setsockopt(struct socket *sock, int level, int optname, c
102959
102960 sec.level = BT_SECURITY_LOW;
102961
102962 - len = min_t(unsigned int, sizeof(sec), optlen);
102963 + len = min(sizeof(sec), len);
102964 if (copy_from_user((char *) &sec, optval, len)) {
102965 err = -EFAULT;
102966 break;
102967 diff --git a/net/bluetooth/rfcomm/tty.c b/net/bluetooth/rfcomm/tty.c
102968 index 8e385a0..a5bdd8e 100644
102969 --- a/net/bluetooth/rfcomm/tty.c
102970 +++ b/net/bluetooth/rfcomm/tty.c
102971 @@ -752,7 +752,7 @@ static int rfcomm_tty_open(struct tty_struct *tty, struct file *filp)
102972 BT_DBG("tty %p id %d", tty, tty->index);
102973
102974 BT_DBG("dev %p dst %pMR channel %d opened %d", dev, &dev->dst,
102975 - dev->channel, dev->port.count);
102976 + dev->channel, atomic_read(&dev->port.count));
102977
102978 err = tty_port_open(&dev->port, tty, filp);
102979 if (err)
102980 @@ -775,7 +775,7 @@ static void rfcomm_tty_close(struct tty_struct *tty, struct file *filp)
102981 struct rfcomm_dev *dev = (struct rfcomm_dev *) tty->driver_data;
102982
102983 BT_DBG("tty %p dev %p dlc %p opened %d", tty, dev, dev->dlc,
102984 - dev->port.count);
102985 + atomic_read(&dev->port.count));
102986
102987 tty_port_close(&dev->port, tty, filp);
102988 }
102989 diff --git a/net/bridge/br_netlink.c b/net/bridge/br_netlink.c
102990 index 4fbcea0..69a6786 100644
102991 --- a/net/bridge/br_netlink.c
102992 +++ b/net/bridge/br_netlink.c
102993 @@ -726,7 +726,7 @@ static struct rtnl_af_ops br_af_ops __read_mostly = {
102994 .get_link_af_size = br_get_link_af_size,
102995 };
102996
102997 -struct rtnl_link_ops br_link_ops __read_mostly = {
102998 +struct rtnl_link_ops br_link_ops = {
102999 .kind = "bridge",
103000 .priv_size = sizeof(struct net_bridge),
103001 .setup = br_dev_setup,
103002 diff --git a/net/bridge/netfilter/ebtables.c b/net/bridge/netfilter/ebtables.c
103003 index 91180a7..1301daa 100644
103004 --- a/net/bridge/netfilter/ebtables.c
103005 +++ b/net/bridge/netfilter/ebtables.c
103006 @@ -1533,7 +1533,7 @@ static int do_ebt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
103007 tmp.valid_hooks = t->table->valid_hooks;
103008 }
103009 mutex_unlock(&ebt_mutex);
103010 - if (copy_to_user(user, &tmp, *len) != 0) {
103011 + if (*len > sizeof(tmp) || copy_to_user(user, &tmp, *len) != 0) {
103012 BUGPRINT("c2u Didn't work\n");
103013 ret = -EFAULT;
103014 break;
103015 @@ -2339,7 +2339,7 @@ static int compat_do_ebt_get_ctl(struct sock *sk, int cmd,
103016 goto out;
103017 tmp.valid_hooks = t->valid_hooks;
103018
103019 - if (copy_to_user(user, &tmp, *len) != 0) {
103020 + if (*len > sizeof(tmp) || copy_to_user(user, &tmp, *len) != 0) {
103021 ret = -EFAULT;
103022 break;
103023 }
103024 @@ -2350,7 +2350,7 @@ static int compat_do_ebt_get_ctl(struct sock *sk, int cmd,
103025 tmp.entries_size = t->table->entries_size;
103026 tmp.valid_hooks = t->table->valid_hooks;
103027
103028 - if (copy_to_user(user, &tmp, *len) != 0) {
103029 + if (*len > sizeof(tmp) || copy_to_user(user, &tmp, *len) != 0) {
103030 ret = -EFAULT;
103031 break;
103032 }
103033 diff --git a/net/caif/cfctrl.c b/net/caif/cfctrl.c
103034 index f5afda1..dcf770a 100644
103035 --- a/net/caif/cfctrl.c
103036 +++ b/net/caif/cfctrl.c
103037 @@ -10,6 +10,7 @@
103038 #include <linux/spinlock.h>
103039 #include <linux/slab.h>
103040 #include <linux/pkt_sched.h>
103041 +#include <linux/sched.h>
103042 #include <net/caif/caif_layer.h>
103043 #include <net/caif/cfpkt.h>
103044 #include <net/caif/cfctrl.h>
103045 @@ -43,8 +44,8 @@ struct cflayer *cfctrl_create(void)
103046 memset(&dev_info, 0, sizeof(dev_info));
103047 dev_info.id = 0xff;
103048 cfsrvl_init(&this->serv, 0, &dev_info, false);
103049 - atomic_set(&this->req_seq_no, 1);
103050 - atomic_set(&this->rsp_seq_no, 1);
103051 + atomic_set_unchecked(&this->req_seq_no, 1);
103052 + atomic_set_unchecked(&this->rsp_seq_no, 1);
103053 this->serv.layer.receive = cfctrl_recv;
103054 sprintf(this->serv.layer.name, "ctrl");
103055 this->serv.layer.ctrlcmd = cfctrl_ctrlcmd;
103056 @@ -130,8 +131,8 @@ static void cfctrl_insert_req(struct cfctrl *ctrl,
103057 struct cfctrl_request_info *req)
103058 {
103059 spin_lock_bh(&ctrl->info_list_lock);
103060 - atomic_inc(&ctrl->req_seq_no);
103061 - req->sequence_no = atomic_read(&ctrl->req_seq_no);
103062 + atomic_inc_unchecked(&ctrl->req_seq_no);
103063 + req->sequence_no = atomic_read_unchecked(&ctrl->req_seq_no);
103064 list_add_tail(&req->list, &ctrl->list);
103065 spin_unlock_bh(&ctrl->info_list_lock);
103066 }
103067 @@ -149,7 +150,7 @@ static struct cfctrl_request_info *cfctrl_remove_req(struct cfctrl *ctrl,
103068 if (p != first)
103069 pr_warn("Requests are not received in order\n");
103070
103071 - atomic_set(&ctrl->rsp_seq_no,
103072 + atomic_set_unchecked(&ctrl->rsp_seq_no,
103073 p->sequence_no);
103074 list_del(&p->list);
103075 goto out;
103076 diff --git a/net/caif/chnl_net.c b/net/caif/chnl_net.c
103077 index 67a4a36..8d28068 100644
103078 --- a/net/caif/chnl_net.c
103079 +++ b/net/caif/chnl_net.c
103080 @@ -515,7 +515,7 @@ static const struct nla_policy ipcaif_policy[IFLA_CAIF_MAX + 1] = {
103081 };
103082
103083
103084 -static struct rtnl_link_ops ipcaif_link_ops __read_mostly = {
103085 +static struct rtnl_link_ops ipcaif_link_ops = {
103086 .kind = "caif",
103087 .priv_size = sizeof(struct chnl_net),
103088 .setup = ipcaif_net_setup,
103089 diff --git a/net/can/af_can.c b/net/can/af_can.c
103090 index 32d710e..93bcf05 100644
103091 --- a/net/can/af_can.c
103092 +++ b/net/can/af_can.c
103093 @@ -884,7 +884,7 @@ static const struct net_proto_family can_family_ops = {
103094 };
103095
103096 /* notifier block for netdevice event */
103097 -static struct notifier_block can_netdev_notifier __read_mostly = {
103098 +static struct notifier_block can_netdev_notifier = {
103099 .notifier_call = can_notifier,
103100 };
103101
103102 diff --git a/net/can/bcm.c b/net/can/bcm.c
103103 index ee9ffd9..dfdf3d4 100644
103104 --- a/net/can/bcm.c
103105 +++ b/net/can/bcm.c
103106 @@ -1619,7 +1619,7 @@ static int __init bcm_module_init(void)
103107 }
103108
103109 /* create /proc/net/can-bcm directory */
103110 - proc_dir = proc_mkdir("can-bcm", init_net.proc_net);
103111 + proc_dir = proc_mkdir_restrict("can-bcm", init_net.proc_net);
103112 return 0;
103113 }
103114
103115 diff --git a/net/can/gw.c b/net/can/gw.c
103116 index a6f448e..5902171 100644
103117 --- a/net/can/gw.c
103118 +++ b/net/can/gw.c
103119 @@ -80,7 +80,6 @@ MODULE_PARM_DESC(max_hops,
103120 "default: " __stringify(CGW_DEFAULT_HOPS) ")");
103121
103122 static HLIST_HEAD(cgw_list);
103123 -static struct notifier_block notifier;
103124
103125 static struct kmem_cache *cgw_cache __read_mostly;
103126
103127 @@ -948,6 +947,10 @@ static int cgw_remove_job(struct sk_buff *skb, struct nlmsghdr *nlh)
103128 return err;
103129 }
103130
103131 +static struct notifier_block notifier = {
103132 + .notifier_call = cgw_notifier
103133 +};
103134 +
103135 static __init int cgw_module_init(void)
103136 {
103137 /* sanitize given module parameter */
103138 @@ -963,7 +966,6 @@ static __init int cgw_module_init(void)
103139 return -ENOMEM;
103140
103141 /* set notifier */
103142 - notifier.notifier_call = cgw_notifier;
103143 register_netdevice_notifier(&notifier);
103144
103145 if (__rtnl_register(PF_CAN, RTM_GETROUTE, NULL, cgw_dump_jobs, NULL)) {
103146 diff --git a/net/can/proc.c b/net/can/proc.c
103147 index 1a19b98..df2b4ec 100644
103148 --- a/net/can/proc.c
103149 +++ b/net/can/proc.c
103150 @@ -514,7 +514,7 @@ static void can_remove_proc_readentry(const char *name)
103151 void can_init_proc(void)
103152 {
103153 /* create /proc/net/can directory */
103154 - can_dir = proc_mkdir("can", init_net.proc_net);
103155 + can_dir = proc_mkdir_restrict("can", init_net.proc_net);
103156
103157 if (!can_dir) {
103158 printk(KERN_INFO "can: failed to create /proc/net/can . "
103159 diff --git a/net/ceph/messenger.c b/net/ceph/messenger.c
103160 index a9f4ae4..ee19b92 100644
103161 --- a/net/ceph/messenger.c
103162 +++ b/net/ceph/messenger.c
103163 @@ -188,7 +188,7 @@ static void con_fault(struct ceph_connection *con);
103164 #define MAX_ADDR_STR_LEN 64 /* 54 is enough */
103165
103166 static char addr_str[ADDR_STR_COUNT][MAX_ADDR_STR_LEN];
103167 -static atomic_t addr_str_seq = ATOMIC_INIT(0);
103168 +static atomic_unchecked_t addr_str_seq = ATOMIC_INIT(0);
103169
103170 static struct page *zero_page; /* used in certain error cases */
103171
103172 @@ -199,7 +199,7 @@ const char *ceph_pr_addr(const struct sockaddr_storage *ss)
103173 struct sockaddr_in *in4 = (struct sockaddr_in *) ss;
103174 struct sockaddr_in6 *in6 = (struct sockaddr_in6 *) ss;
103175
103176 - i = atomic_inc_return(&addr_str_seq) & ADDR_STR_COUNT_MASK;
103177 + i = atomic_inc_return_unchecked(&addr_str_seq) & ADDR_STR_COUNT_MASK;
103178 s = addr_str[i];
103179
103180 switch (ss->ss_family) {
103181 diff --git a/net/compat.c b/net/compat.c
103182 index f7bd286..76ea56a 100644
103183 --- a/net/compat.c
103184 +++ b/net/compat.c
103185 @@ -100,20 +100,20 @@ ssize_t get_compat_msghdr(struct msghdr *kmsg,
103186
103187 #define CMSG_COMPAT_FIRSTHDR(msg) \
103188 (((msg)->msg_controllen) >= sizeof(struct compat_cmsghdr) ? \
103189 - (struct compat_cmsghdr __user *)((msg)->msg_control) : \
103190 + (struct compat_cmsghdr __force_user *)((msg)->msg_control) : \
103191 (struct compat_cmsghdr __user *)NULL)
103192
103193 #define CMSG_COMPAT_OK(ucmlen, ucmsg, mhdr) \
103194 ((ucmlen) >= sizeof(struct compat_cmsghdr) && \
103195 (ucmlen) <= (unsigned long) \
103196 ((mhdr)->msg_controllen - \
103197 - ((char *)(ucmsg) - (char *)(mhdr)->msg_control)))
103198 + ((char __force_kernel *)(ucmsg) - (char *)(mhdr)->msg_control)))
103199
103200 static inline struct compat_cmsghdr __user *cmsg_compat_nxthdr(struct msghdr *msg,
103201 struct compat_cmsghdr __user *cmsg, int cmsg_len)
103202 {
103203 char __user *ptr = (char __user *)cmsg + CMSG_COMPAT_ALIGN(cmsg_len);
103204 - if ((unsigned long)(ptr + 1 - (char __user *)msg->msg_control) >
103205 + if ((unsigned long)(ptr + 1 - (char __force_user *)msg->msg_control) >
103206 msg->msg_controllen)
103207 return NULL;
103208 return (struct compat_cmsghdr __user *)ptr;
103209 @@ -203,7 +203,7 @@ Efault:
103210
103211 int put_cmsg_compat(struct msghdr *kmsg, int level, int type, int len, void *data)
103212 {
103213 - struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __user *) kmsg->msg_control;
103214 + struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __force_user *) kmsg->msg_control;
103215 struct compat_cmsghdr cmhdr;
103216 struct compat_timeval ctv;
103217 struct compat_timespec cts[3];
103218 @@ -259,7 +259,7 @@ int put_cmsg_compat(struct msghdr *kmsg, int level, int type, int len, void *dat
103219
103220 void scm_detach_fds_compat(struct msghdr *kmsg, struct scm_cookie *scm)
103221 {
103222 - struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __user *) kmsg->msg_control;
103223 + struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __force_user *) kmsg->msg_control;
103224 int fdmax = (kmsg->msg_controllen - sizeof(struct compat_cmsghdr)) / sizeof(int);
103225 int fdnum = scm->fp->count;
103226 struct file **fp = scm->fp->fp;
103227 @@ -347,7 +347,7 @@ static int do_set_sock_timeout(struct socket *sock, int level,
103228 return -EFAULT;
103229 old_fs = get_fs();
103230 set_fs(KERNEL_DS);
103231 - err = sock_setsockopt(sock, level, optname, (char *)&ktime, sizeof(ktime));
103232 + err = sock_setsockopt(sock, level, optname, (char __force_user *)&ktime, sizeof(ktime));
103233 set_fs(old_fs);
103234
103235 return err;
103236 @@ -408,7 +408,7 @@ static int do_get_sock_timeout(struct socket *sock, int level, int optname,
103237 len = sizeof(ktime);
103238 old_fs = get_fs();
103239 set_fs(KERNEL_DS);
103240 - err = sock_getsockopt(sock, level, optname, (char *) &ktime, &len);
103241 + err = sock_getsockopt(sock, level, optname, (char __force_user *) &ktime, (int __force_user *)&len);
103242 set_fs(old_fs);
103243
103244 if (!err) {
103245 @@ -551,7 +551,7 @@ int compat_mc_setsockopt(struct sock *sock, int level, int optname,
103246 case MCAST_JOIN_GROUP:
103247 case MCAST_LEAVE_GROUP:
103248 {
103249 - struct compat_group_req __user *gr32 = (void *)optval;
103250 + struct compat_group_req __user *gr32 = (void __user *)optval;
103251 struct group_req __user *kgr =
103252 compat_alloc_user_space(sizeof(struct group_req));
103253 u32 interface;
103254 @@ -572,7 +572,7 @@ int compat_mc_setsockopt(struct sock *sock, int level, int optname,
103255 case MCAST_BLOCK_SOURCE:
103256 case MCAST_UNBLOCK_SOURCE:
103257 {
103258 - struct compat_group_source_req __user *gsr32 = (void *)optval;
103259 + struct compat_group_source_req __user *gsr32 = (void __user *)optval;
103260 struct group_source_req __user *kgsr = compat_alloc_user_space(
103261 sizeof(struct group_source_req));
103262 u32 interface;
103263 @@ -593,7 +593,7 @@ int compat_mc_setsockopt(struct sock *sock, int level, int optname,
103264 }
103265 case MCAST_MSFILTER:
103266 {
103267 - struct compat_group_filter __user *gf32 = (void *)optval;
103268 + struct compat_group_filter __user *gf32 = (void __user *)optval;
103269 struct group_filter __user *kgf;
103270 u32 interface, fmode, numsrc;
103271
103272 @@ -631,7 +631,7 @@ int compat_mc_getsockopt(struct sock *sock, int level, int optname,
103273 char __user *optval, int __user *optlen,
103274 int (*getsockopt)(struct sock *, int, int, char __user *, int __user *))
103275 {
103276 - struct compat_group_filter __user *gf32 = (void *)optval;
103277 + struct compat_group_filter __user *gf32 = (void __user *)optval;
103278 struct group_filter __user *kgf;
103279 int __user *koptlen;
103280 u32 interface, fmode, numsrc;
103281 @@ -775,7 +775,7 @@ COMPAT_SYSCALL_DEFINE2(socketcall, int, call, u32 __user *, args)
103282
103283 if (call < SYS_SOCKET || call > SYS_SENDMMSG)
103284 return -EINVAL;
103285 - if (copy_from_user(a, args, nas[call]))
103286 + if (nas[call] > sizeof a || copy_from_user(a, args, nas[call]))
103287 return -EFAULT;
103288 a0 = a[0];
103289 a1 = a[1];
103290 diff --git a/net/core/datagram.c b/net/core/datagram.c
103291 index df493d6..1145766 100644
103292 --- a/net/core/datagram.c
103293 +++ b/net/core/datagram.c
103294 @@ -302,7 +302,7 @@ int skb_kill_datagram(struct sock *sk, struct sk_buff *skb, unsigned int flags)
103295 }
103296
103297 kfree_skb(skb);
103298 - atomic_inc(&sk->sk_drops);
103299 + atomic_inc_unchecked(&sk->sk_drops);
103300 sk_mem_reclaim_partial(sk);
103301
103302 return err;
103303 diff --git a/net/core/dev.c b/net/core/dev.c
103304 index 22a53ac..1d19af7 100644
103305 --- a/net/core/dev.c
103306 +++ b/net/core/dev.c
103307 @@ -1681,14 +1681,14 @@ int __dev_forward_skb(struct net_device *dev, struct sk_buff *skb)
103308 {
103309 if (skb_shinfo(skb)->tx_flags & SKBTX_DEV_ZEROCOPY) {
103310 if (skb_copy_ubufs(skb, GFP_ATOMIC)) {
103311 - atomic_long_inc(&dev->rx_dropped);
103312 + atomic_long_inc_unchecked(&dev->rx_dropped);
103313 kfree_skb(skb);
103314 return NET_RX_DROP;
103315 }
103316 }
103317
103318 if (unlikely(!is_skb_forwardable(dev, skb))) {
103319 - atomic_long_inc(&dev->rx_dropped);
103320 + atomic_long_inc_unchecked(&dev->rx_dropped);
103321 kfree_skb(skb);
103322 return NET_RX_DROP;
103323 }
103324 @@ -2987,7 +2987,7 @@ recursion_alert:
103325 drop:
103326 rcu_read_unlock_bh();
103327
103328 - atomic_long_inc(&dev->tx_dropped);
103329 + atomic_long_inc_unchecked(&dev->tx_dropped);
103330 kfree_skb_list(skb);
103331 return rc;
103332 out:
103333 @@ -3336,7 +3336,7 @@ enqueue:
103334
103335 local_irq_restore(flags);
103336
103337 - atomic_long_inc(&skb->dev->rx_dropped);
103338 + atomic_long_inc_unchecked(&skb->dev->rx_dropped);
103339 kfree_skb(skb);
103340 return NET_RX_DROP;
103341 }
103342 @@ -3413,7 +3413,7 @@ int netif_rx_ni(struct sk_buff *skb)
103343 }
103344 EXPORT_SYMBOL(netif_rx_ni);
103345
103346 -static void net_tx_action(struct softirq_action *h)
103347 +static __latent_entropy void net_tx_action(void)
103348 {
103349 struct softnet_data *sd = this_cpu_ptr(&softnet_data);
103350
103351 @@ -3751,7 +3751,7 @@ ncls:
103352 ret = pt_prev->func(skb, skb->dev, pt_prev, orig_dev);
103353 } else {
103354 drop:
103355 - atomic_long_inc(&skb->dev->rx_dropped);
103356 + atomic_long_inc_unchecked(&skb->dev->rx_dropped);
103357 kfree_skb(skb);
103358 /* Jamal, now you will not able to escape explaining
103359 * me how you were going to use this. :-)
103360 @@ -4640,7 +4640,7 @@ out_unlock:
103361 return work;
103362 }
103363
103364 -static void net_rx_action(struct softirq_action *h)
103365 +static __latent_entropy void net_rx_action(void)
103366 {
103367 struct softnet_data *sd = this_cpu_ptr(&softnet_data);
103368 unsigned long time_limit = jiffies + 2;
103369 @@ -6676,8 +6676,8 @@ struct rtnl_link_stats64 *dev_get_stats(struct net_device *dev,
103370 } else {
103371 netdev_stats_to_stats64(storage, &dev->stats);
103372 }
103373 - storage->rx_dropped += atomic_long_read(&dev->rx_dropped);
103374 - storage->tx_dropped += atomic_long_read(&dev->tx_dropped);
103375 + storage->rx_dropped += atomic_long_read_unchecked(&dev->rx_dropped);
103376 + storage->tx_dropped += atomic_long_read_unchecked(&dev->tx_dropped);
103377 return storage;
103378 }
103379 EXPORT_SYMBOL(dev_get_stats);
103380 diff --git a/net/core/dev_ioctl.c b/net/core/dev_ioctl.c
103381 index b94b1d2..da3ed7c 100644
103382 --- a/net/core/dev_ioctl.c
103383 +++ b/net/core/dev_ioctl.c
103384 @@ -368,8 +368,13 @@ void dev_load(struct net *net, const char *name)
103385 no_module = !dev;
103386 if (no_module && capable(CAP_NET_ADMIN))
103387 no_module = request_module("netdev-%s", name);
103388 - if (no_module && capable(CAP_SYS_MODULE))
103389 + if (no_module && capable(CAP_SYS_MODULE)) {
103390 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
103391 + ___request_module(true, "grsec_modharden_netdev", "%s", name);
103392 +#else
103393 request_module("%s", name);
103394 +#endif
103395 + }
103396 }
103397 EXPORT_SYMBOL(dev_load);
103398
103399 diff --git a/net/core/filter.c b/net/core/filter.c
103400 index f6bdc2b..76eba8e 100644
103401 --- a/net/core/filter.c
103402 +++ b/net/core/filter.c
103403 @@ -533,7 +533,11 @@ do_pass:
103404
103405 /* Unknown instruction. */
103406 default:
103407 - goto err;
103408 + WARN(1, KERN_ALERT "Unknown sock filter code:%u jt:%u tf:%u k:%u\n",
103409 + fp->code, fp->jt, fp->jf, fp->k);
103410 + kfree(addrs);
103411 + BUG();
103412 + return -EINVAL;
103413 }
103414
103415 insn++;
103416 @@ -577,7 +581,7 @@ static int check_load_and_stores(const struct sock_filter *filter, int flen)
103417 u16 *masks, memvalid = 0; /* One bit per cell, 16 cells */
103418 int pc, ret = 0;
103419
103420 - BUILD_BUG_ON(BPF_MEMWORDS > 16);
103421 + BUILD_BUG_ON(BPF_MEMWORDS != 16);
103422
103423 masks = kmalloc_array(flen, sizeof(*masks), GFP_KERNEL);
103424 if (!masks)
103425 @@ -992,7 +996,7 @@ int bpf_prog_create(struct bpf_prog **pfp, struct sock_fprog_kern *fprog)
103426 if (!fp)
103427 return -ENOMEM;
103428
103429 - memcpy(fp->insns, fprog->filter, fsize);
103430 + memcpy(fp->insns, (void __force_kernel *)fprog->filter, fsize);
103431
103432 fp->len = fprog->len;
103433 /* Since unattached filters are not copied back to user
103434 diff --git a/net/core/flow.c b/net/core/flow.c
103435 index 1033725..340f65d 100644
103436 --- a/net/core/flow.c
103437 +++ b/net/core/flow.c
103438 @@ -65,7 +65,7 @@ static void flow_cache_new_hashrnd(unsigned long arg)
103439 static int flow_entry_valid(struct flow_cache_entry *fle,
103440 struct netns_xfrm *xfrm)
103441 {
103442 - if (atomic_read(&xfrm->flow_cache_genid) != fle->genid)
103443 + if (atomic_read_unchecked(&xfrm->flow_cache_genid) != fle->genid)
103444 return 0;
103445 if (fle->object && !fle->object->ops->check(fle->object))
103446 return 0;
103447 @@ -242,7 +242,7 @@ flow_cache_lookup(struct net *net, const struct flowi *key, u16 family, u8 dir,
103448 hlist_add_head(&fle->u.hlist, &fcp->hash_table[hash]);
103449 fcp->hash_count++;
103450 }
103451 - } else if (likely(fle->genid == atomic_read(&net->xfrm.flow_cache_genid))) {
103452 + } else if (likely(fle->genid == atomic_read_unchecked(&net->xfrm.flow_cache_genid))) {
103453 flo = fle->object;
103454 if (!flo)
103455 goto ret_object;
103456 @@ -263,7 +263,7 @@ nocache:
103457 }
103458 flo = resolver(net, key, family, dir, flo, ctx);
103459 if (fle) {
103460 - fle->genid = atomic_read(&net->xfrm.flow_cache_genid);
103461 + fle->genid = atomic_read_unchecked(&net->xfrm.flow_cache_genid);
103462 if (!IS_ERR(flo))
103463 fle->object = flo;
103464 else
103465 diff --git a/net/core/neighbour.c b/net/core/neighbour.c
103466 index 70fe9e1..926784c 100644
103467 --- a/net/core/neighbour.c
103468 +++ b/net/core/neighbour.c
103469 @@ -2806,7 +2806,7 @@ static int proc_unres_qlen(struct ctl_table *ctl, int write,
103470 void __user *buffer, size_t *lenp, loff_t *ppos)
103471 {
103472 int size, ret;
103473 - struct ctl_table tmp = *ctl;
103474 + ctl_table_no_const tmp = *ctl;
103475
103476 tmp.extra1 = &zero;
103477 tmp.extra2 = &unres_qlen_max;
103478 @@ -2868,7 +2868,7 @@ static int neigh_proc_dointvec_zero_intmax(struct ctl_table *ctl, int write,
103479 void __user *buffer,
103480 size_t *lenp, loff_t *ppos)
103481 {
103482 - struct ctl_table tmp = *ctl;
103483 + ctl_table_no_const tmp = *ctl;
103484 int ret;
103485
103486 tmp.extra1 = &zero;
103487 diff --git a/net/core/net-procfs.c b/net/core/net-procfs.c
103488 index 2bf8329..2eb1423 100644
103489 --- a/net/core/net-procfs.c
103490 +++ b/net/core/net-procfs.c
103491 @@ -79,7 +79,13 @@ static void dev_seq_printf_stats(struct seq_file *seq, struct net_device *dev)
103492 struct rtnl_link_stats64 temp;
103493 const struct rtnl_link_stats64 *stats = dev_get_stats(dev, &temp);
103494
103495 - seq_printf(seq, "%6s: %7llu %7llu %4llu %4llu %4llu %5llu %10llu %9llu "
103496 + if (gr_proc_is_restricted())
103497 + seq_printf(seq, "%6s: %7llu %7llu %4llu %4llu %4llu %5llu %10llu %9llu "
103498 + "%8llu %7llu %4llu %4llu %4llu %5llu %7llu %10llu\n",
103499 + dev->name, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL,
103500 + 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL);
103501 + else
103502 + seq_printf(seq, "%6s: %7llu %7llu %4llu %4llu %4llu %5llu %10llu %9llu "
103503 "%8llu %7llu %4llu %4llu %4llu %5llu %7llu %10llu\n",
103504 dev->name, stats->rx_bytes, stats->rx_packets,
103505 stats->rx_errors,
103506 @@ -166,7 +172,7 @@ static int softnet_seq_show(struct seq_file *seq, void *v)
103507 return 0;
103508 }
103509
103510 -static const struct seq_operations dev_seq_ops = {
103511 +const struct seq_operations dev_seq_ops = {
103512 .start = dev_seq_start,
103513 .next = dev_seq_next,
103514 .stop = dev_seq_stop,
103515 @@ -196,7 +202,7 @@ static const struct seq_operations softnet_seq_ops = {
103516
103517 static int softnet_seq_open(struct inode *inode, struct file *file)
103518 {
103519 - return seq_open(file, &softnet_seq_ops);
103520 + return seq_open_restrict(file, &softnet_seq_ops);
103521 }
103522
103523 static const struct file_operations softnet_seq_fops = {
103524 @@ -283,8 +289,13 @@ static int ptype_seq_show(struct seq_file *seq, void *v)
103525 else
103526 seq_printf(seq, "%04x", ntohs(pt->type));
103527
103528 +#ifdef CONFIG_GRKERNSEC_HIDESYM
103529 + seq_printf(seq, " %-8s %pf\n",
103530 + pt->dev ? pt->dev->name : "", NULL);
103531 +#else
103532 seq_printf(seq, " %-8s %pf\n",
103533 pt->dev ? pt->dev->name : "", pt->func);
103534 +#endif
103535 }
103536
103537 return 0;
103538 diff --git a/net/core/net-sysfs.c b/net/core/net-sysfs.c
103539 index f2aa73b..0d1a1ea 100644
103540 --- a/net/core/net-sysfs.c
103541 +++ b/net/core/net-sysfs.c
103542 @@ -279,7 +279,7 @@ static ssize_t carrier_changes_show(struct device *dev,
103543 {
103544 struct net_device *netdev = to_net_dev(dev);
103545 return sprintf(buf, fmt_dec,
103546 - atomic_read(&netdev->carrier_changes));
103547 + atomic_read_unchecked(&netdev->carrier_changes));
103548 }
103549 static DEVICE_ATTR_RO(carrier_changes);
103550
103551 diff --git a/net/core/net_namespace.c b/net/core/net_namespace.c
103552 index 70d3450..eb7c528 100644
103553 --- a/net/core/net_namespace.c
103554 +++ b/net/core/net_namespace.c
103555 @@ -663,7 +663,7 @@ static int __register_pernet_operations(struct list_head *list,
103556 int error;
103557 LIST_HEAD(net_exit_list);
103558
103559 - list_add_tail(&ops->list, list);
103560 + pax_list_add_tail((struct list_head *)&ops->list, list);
103561 if (ops->init || (ops->id && ops->size)) {
103562 for_each_net(net) {
103563 error = ops_init(ops, net);
103564 @@ -676,7 +676,7 @@ static int __register_pernet_operations(struct list_head *list,
103565
103566 out_undo:
103567 /* If I have an error cleanup all namespaces I initialized */
103568 - list_del(&ops->list);
103569 + pax_list_del((struct list_head *)&ops->list);
103570 ops_exit_list(ops, &net_exit_list);
103571 ops_free_list(ops, &net_exit_list);
103572 return error;
103573 @@ -687,7 +687,7 @@ static void __unregister_pernet_operations(struct pernet_operations *ops)
103574 struct net *net;
103575 LIST_HEAD(net_exit_list);
103576
103577 - list_del(&ops->list);
103578 + pax_list_del((struct list_head *)&ops->list);
103579 for_each_net(net)
103580 list_add_tail(&net->exit_list, &net_exit_list);
103581 ops_exit_list(ops, &net_exit_list);
103582 @@ -821,7 +821,7 @@ int register_pernet_device(struct pernet_operations *ops)
103583 mutex_lock(&net_mutex);
103584 error = register_pernet_operations(&pernet_list, ops);
103585 if (!error && (first_device == &pernet_list))
103586 - first_device = &ops->list;
103587 + first_device = (struct list_head *)&ops->list;
103588 mutex_unlock(&net_mutex);
103589 return error;
103590 }
103591 diff --git a/net/core/netpoll.c b/net/core/netpoll.c
103592 index c126a87..10ad89d 100644
103593 --- a/net/core/netpoll.c
103594 +++ b/net/core/netpoll.c
103595 @@ -377,7 +377,7 @@ void netpoll_send_udp(struct netpoll *np, const char *msg, int len)
103596 struct udphdr *udph;
103597 struct iphdr *iph;
103598 struct ethhdr *eth;
103599 - static atomic_t ip_ident;
103600 + static atomic_unchecked_t ip_ident;
103601 struct ipv6hdr *ip6h;
103602
103603 udp_len = len + sizeof(*udph);
103604 @@ -448,7 +448,7 @@ void netpoll_send_udp(struct netpoll *np, const char *msg, int len)
103605 put_unaligned(0x45, (unsigned char *)iph);
103606 iph->tos = 0;
103607 put_unaligned(htons(ip_len), &(iph->tot_len));
103608 - iph->id = htons(atomic_inc_return(&ip_ident));
103609 + iph->id = htons(atomic_inc_return_unchecked(&ip_ident));
103610 iph->frag_off = 0;
103611 iph->ttl = 64;
103612 iph->protocol = IPPROTO_UDP;
103613 diff --git a/net/core/pktgen.c b/net/core/pktgen.c
103614 index 508155b..fad080f 100644
103615 --- a/net/core/pktgen.c
103616 +++ b/net/core/pktgen.c
103617 @@ -3755,7 +3755,7 @@ static int __net_init pg_net_init(struct net *net)
103618 pn->net = net;
103619 INIT_LIST_HEAD(&pn->pktgen_threads);
103620 pn->pktgen_exiting = false;
103621 - pn->proc_dir = proc_mkdir(PG_PROC_DIR, pn->net->proc_net);
103622 + pn->proc_dir = proc_mkdir_restrict(PG_PROC_DIR, pn->net->proc_net);
103623 if (!pn->proc_dir) {
103624 pr_warn("cannot create /proc/net/%s\n", PG_PROC_DIR);
103625 return -ENODEV;
103626 diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
103627 index 7ebed55..378bf34 100644
103628 --- a/net/core/rtnetlink.c
103629 +++ b/net/core/rtnetlink.c
103630 @@ -61,7 +61,7 @@ struct rtnl_link {
103631 rtnl_doit_func doit;
103632 rtnl_dumpit_func dumpit;
103633 rtnl_calcit_func calcit;
103634 -};
103635 +} __no_const;
103636
103637 static DEFINE_MUTEX(rtnl_mutex);
103638
103639 @@ -307,10 +307,13 @@ int __rtnl_link_register(struct rtnl_link_ops *ops)
103640 * to use the ops for creating device. So do not
103641 * fill up dellink as well. That disables rtnl_dellink.
103642 */
103643 - if (ops->setup && !ops->dellink)
103644 - ops->dellink = unregister_netdevice_queue;
103645 + if (ops->setup && !ops->dellink) {
103646 + pax_open_kernel();
103647 + *(void **)&ops->dellink = unregister_netdevice_queue;
103648 + pax_close_kernel();
103649 + }
103650
103651 - list_add_tail(&ops->list, &link_ops);
103652 + pax_list_add_tail((struct list_head *)&ops->list, &link_ops);
103653 return 0;
103654 }
103655 EXPORT_SYMBOL_GPL(__rtnl_link_register);
103656 @@ -357,7 +360,7 @@ void __rtnl_link_unregister(struct rtnl_link_ops *ops)
103657 for_each_net(net) {
103658 __rtnl_kill_links(net, ops);
103659 }
103660 - list_del(&ops->list);
103661 + pax_list_del((struct list_head *)&ops->list);
103662 }
103663 EXPORT_SYMBOL_GPL(__rtnl_link_unregister);
103664
103665 @@ -1047,7 +1050,7 @@ static int rtnl_fill_ifinfo(struct sk_buff *skb, struct net_device *dev,
103666 (dev->ifalias &&
103667 nla_put_string(skb, IFLA_IFALIAS, dev->ifalias)) ||
103668 nla_put_u32(skb, IFLA_CARRIER_CHANGES,
103669 - atomic_read(&dev->carrier_changes)))
103670 + atomic_read_unchecked(&dev->carrier_changes)))
103671 goto nla_put_failure;
103672
103673 if (1) {
103674 diff --git a/net/core/scm.c b/net/core/scm.c
103675 index 3b6899b..cf36238 100644
103676 --- a/net/core/scm.c
103677 +++ b/net/core/scm.c
103678 @@ -209,7 +209,7 @@ EXPORT_SYMBOL(__scm_send);
103679 int put_cmsg(struct msghdr * msg, int level, int type, int len, void *data)
103680 {
103681 struct cmsghdr __user *cm
103682 - = (__force struct cmsghdr __user *)msg->msg_control;
103683 + = (struct cmsghdr __force_user *)msg->msg_control;
103684 struct cmsghdr cmhdr;
103685 int cmlen = CMSG_LEN(len);
103686 int err;
103687 @@ -232,7 +232,7 @@ int put_cmsg(struct msghdr * msg, int level, int type, int len, void *data)
103688 err = -EFAULT;
103689 if (copy_to_user(cm, &cmhdr, sizeof cmhdr))
103690 goto out;
103691 - if (copy_to_user(CMSG_DATA(cm), data, cmlen - sizeof(struct cmsghdr)))
103692 + if (copy_to_user((void __force_user *)CMSG_DATA((void __force_kernel *)cm), data, cmlen - sizeof(struct cmsghdr)))
103693 goto out;
103694 cmlen = CMSG_SPACE(len);
103695 if (msg->msg_controllen < cmlen)
103696 @@ -248,7 +248,7 @@ EXPORT_SYMBOL(put_cmsg);
103697 void scm_detach_fds(struct msghdr *msg, struct scm_cookie *scm)
103698 {
103699 struct cmsghdr __user *cm
103700 - = (__force struct cmsghdr __user*)msg->msg_control;
103701 + = (struct cmsghdr __force_user *)msg->msg_control;
103702
103703 int fdmax = 0;
103704 int fdnum = scm->fp->count;
103705 @@ -268,7 +268,7 @@ void scm_detach_fds(struct msghdr *msg, struct scm_cookie *scm)
103706 if (fdnum < fdmax)
103707 fdmax = fdnum;
103708
103709 - for (i=0, cmfptr=(__force int __user *)CMSG_DATA(cm); i<fdmax;
103710 + for (i=0, cmfptr=(int __force_user *)CMSG_DATA((void __force_kernel *)cm); i<fdmax;
103711 i++, cmfptr++)
103712 {
103713 struct socket *sock;
103714 diff --git a/net/core/skbuff.c b/net/core/skbuff.c
103715 index e9f9a15..6eb024e 100644
103716 --- a/net/core/skbuff.c
103717 +++ b/net/core/skbuff.c
103718 @@ -2139,7 +2139,7 @@ EXPORT_SYMBOL(__skb_checksum);
103719 __wsum skb_checksum(const struct sk_buff *skb, int offset,
103720 int len, __wsum csum)
103721 {
103722 - const struct skb_checksum_ops ops = {
103723 + static const struct skb_checksum_ops ops = {
103724 .update = csum_partial_ext,
103725 .combine = csum_block_add_ext,
103726 };
103727 @@ -3379,12 +3379,14 @@ void __init skb_init(void)
103728 skbuff_head_cache = kmem_cache_create("skbuff_head_cache",
103729 sizeof(struct sk_buff),
103730 0,
103731 - SLAB_HWCACHE_ALIGN|SLAB_PANIC,
103732 + SLAB_HWCACHE_ALIGN|SLAB_PANIC|
103733 + SLAB_NO_SANITIZE,
103734 NULL);
103735 skbuff_fclone_cache = kmem_cache_create("skbuff_fclone_cache",
103736 sizeof(struct sk_buff_fclones),
103737 0,
103738 - SLAB_HWCACHE_ALIGN|SLAB_PANIC,
103739 + SLAB_HWCACHE_ALIGN|SLAB_PANIC|
103740 + SLAB_NO_SANITIZE,
103741 NULL);
103742 }
103743
103744 diff --git a/net/core/sock.c b/net/core/sock.c
103745 index 71e3e5f..ab90920 100644
103746 --- a/net/core/sock.c
103747 +++ b/net/core/sock.c
103748 @@ -443,7 +443,7 @@ int sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
103749 struct sk_buff_head *list = &sk->sk_receive_queue;
103750
103751 if (atomic_read(&sk->sk_rmem_alloc) >= sk->sk_rcvbuf) {
103752 - atomic_inc(&sk->sk_drops);
103753 + atomic_inc_unchecked(&sk->sk_drops);
103754 trace_sock_rcvqueue_full(sk, skb);
103755 return -ENOMEM;
103756 }
103757 @@ -453,7 +453,7 @@ int sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
103758 return err;
103759
103760 if (!sk_rmem_schedule(sk, skb, skb->truesize)) {
103761 - atomic_inc(&sk->sk_drops);
103762 + atomic_inc_unchecked(&sk->sk_drops);
103763 return -ENOBUFS;
103764 }
103765
103766 @@ -466,7 +466,7 @@ int sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
103767 skb_dst_force(skb);
103768
103769 spin_lock_irqsave(&list->lock, flags);
103770 - skb->dropcount = atomic_read(&sk->sk_drops);
103771 + skb->dropcount = atomic_read_unchecked(&sk->sk_drops);
103772 __skb_queue_tail(list, skb);
103773 spin_unlock_irqrestore(&list->lock, flags);
103774
103775 @@ -486,7 +486,7 @@ int sk_receive_skb(struct sock *sk, struct sk_buff *skb, const int nested)
103776 skb->dev = NULL;
103777
103778 if (sk_rcvqueues_full(sk, sk->sk_rcvbuf)) {
103779 - atomic_inc(&sk->sk_drops);
103780 + atomic_inc_unchecked(&sk->sk_drops);
103781 goto discard_and_relse;
103782 }
103783 if (nested)
103784 @@ -504,7 +504,7 @@ int sk_receive_skb(struct sock *sk, struct sk_buff *skb, const int nested)
103785 mutex_release(&sk->sk_lock.dep_map, 1, _RET_IP_);
103786 } else if (sk_add_backlog(sk, skb, sk->sk_rcvbuf)) {
103787 bh_unlock_sock(sk);
103788 - atomic_inc(&sk->sk_drops);
103789 + atomic_inc_unchecked(&sk->sk_drops);
103790 goto discard_and_relse;
103791 }
103792
103793 @@ -910,6 +910,7 @@ set_rcvbuf:
103794 }
103795 break;
103796
103797 +#ifndef GRKERNSEC_BPF_HARDEN
103798 case SO_ATTACH_BPF:
103799 ret = -EINVAL;
103800 if (optlen == sizeof(u32)) {
103801 @@ -922,7 +923,7 @@ set_rcvbuf:
103802 ret = sk_attach_bpf(ufd, sk);
103803 }
103804 break;
103805 -
103806 +#endif
103807 case SO_DETACH_FILTER:
103808 ret = sk_detach_filter(sk);
103809 break;
103810 @@ -1026,12 +1027,12 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
103811 struct timeval tm;
103812 } v;
103813
103814 - int lv = sizeof(int);
103815 - int len;
103816 + unsigned int lv = sizeof(int);
103817 + unsigned int len;
103818
103819 if (get_user(len, optlen))
103820 return -EFAULT;
103821 - if (len < 0)
103822 + if (len > INT_MAX)
103823 return -EINVAL;
103824
103825 memset(&v, 0, sizeof(v));
103826 @@ -1169,11 +1170,11 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
103827
103828 case SO_PEERNAME:
103829 {
103830 - char address[128];
103831 + char address[_K_SS_MAXSIZE];
103832
103833 if (sock->ops->getname(sock, (struct sockaddr *)address, &lv, 2))
103834 return -ENOTCONN;
103835 - if (lv < len)
103836 + if (lv < len || sizeof address < len)
103837 return -EINVAL;
103838 if (copy_to_user(optval, address, len))
103839 return -EFAULT;
103840 @@ -1258,7 +1259,7 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
103841
103842 if (len > lv)
103843 len = lv;
103844 - if (copy_to_user(optval, &v, len))
103845 + if (len > sizeof(v) || copy_to_user(optval, &v, len))
103846 return -EFAULT;
103847 lenout:
103848 if (put_user(len, optlen))
103849 @@ -2375,7 +2376,7 @@ void sock_init_data(struct socket *sock, struct sock *sk)
103850 */
103851 smp_wmb();
103852 atomic_set(&sk->sk_refcnt, 1);
103853 - atomic_set(&sk->sk_drops, 0);
103854 + atomic_set_unchecked(&sk->sk_drops, 0);
103855 }
103856 EXPORT_SYMBOL(sock_init_data);
103857
103858 @@ -2503,6 +2504,7 @@ void sock_enable_timestamp(struct sock *sk, int flag)
103859 int sock_recv_errqueue(struct sock *sk, struct msghdr *msg, int len,
103860 int level, int type)
103861 {
103862 + struct sock_extended_err ee;
103863 struct sock_exterr_skb *serr;
103864 struct sk_buff *skb;
103865 int copied, err;
103866 @@ -2524,7 +2526,8 @@ int sock_recv_errqueue(struct sock *sk, struct msghdr *msg, int len,
103867 sock_recv_timestamp(msg, sk, skb);
103868
103869 serr = SKB_EXT_ERR(skb);
103870 - put_cmsg(msg, level, type, sizeof(serr->ee), &serr->ee);
103871 + ee = serr->ee;
103872 + put_cmsg(msg, level, type, sizeof ee, &ee);
103873
103874 msg->msg_flags |= MSG_ERRQUEUE;
103875 err = copied;
103876 diff --git a/net/core/sock_diag.c b/net/core/sock_diag.c
103877 index ad704c7..ca48aff 100644
103878 --- a/net/core/sock_diag.c
103879 +++ b/net/core/sock_diag.c
103880 @@ -9,26 +9,33 @@
103881 #include <linux/inet_diag.h>
103882 #include <linux/sock_diag.h>
103883
103884 -static const struct sock_diag_handler *sock_diag_handlers[AF_MAX];
103885 +static const struct sock_diag_handler *sock_diag_handlers[AF_MAX] __read_only;
103886 static int (*inet_rcv_compat)(struct sk_buff *skb, struct nlmsghdr *nlh);
103887 static DEFINE_MUTEX(sock_diag_table_mutex);
103888
103889 int sock_diag_check_cookie(void *sk, __u32 *cookie)
103890 {
103891 +#ifndef CONFIG_GRKERNSEC_HIDESYM
103892 if ((cookie[0] != INET_DIAG_NOCOOKIE ||
103893 cookie[1] != INET_DIAG_NOCOOKIE) &&
103894 ((u32)(unsigned long)sk != cookie[0] ||
103895 (u32)((((unsigned long)sk) >> 31) >> 1) != cookie[1]))
103896 return -ESTALE;
103897 else
103898 +#endif
103899 return 0;
103900 }
103901 EXPORT_SYMBOL_GPL(sock_diag_check_cookie);
103902
103903 void sock_diag_save_cookie(void *sk, __u32 *cookie)
103904 {
103905 +#ifdef CONFIG_GRKERNSEC_HIDESYM
103906 + cookie[0] = 0;
103907 + cookie[1] = 0;
103908 +#else
103909 cookie[0] = (u32)(unsigned long)sk;
103910 cookie[1] = (u32)(((unsigned long)sk >> 31) >> 1);
103911 +#endif
103912 }
103913 EXPORT_SYMBOL_GPL(sock_diag_save_cookie);
103914
103915 @@ -110,8 +117,11 @@ int sock_diag_register(const struct sock_diag_handler *hndl)
103916 mutex_lock(&sock_diag_table_mutex);
103917 if (sock_diag_handlers[hndl->family])
103918 err = -EBUSY;
103919 - else
103920 + else {
103921 + pax_open_kernel();
103922 sock_diag_handlers[hndl->family] = hndl;
103923 + pax_close_kernel();
103924 + }
103925 mutex_unlock(&sock_diag_table_mutex);
103926
103927 return err;
103928 @@ -127,7 +137,9 @@ void sock_diag_unregister(const struct sock_diag_handler *hnld)
103929
103930 mutex_lock(&sock_diag_table_mutex);
103931 BUG_ON(sock_diag_handlers[family] != hnld);
103932 + pax_open_kernel();
103933 sock_diag_handlers[family] = NULL;
103934 + pax_close_kernel();
103935 mutex_unlock(&sock_diag_table_mutex);
103936 }
103937 EXPORT_SYMBOL_GPL(sock_diag_unregister);
103938 diff --git a/net/core/sysctl_net_core.c b/net/core/sysctl_net_core.c
103939 index 8ce351f..2c388f7 100644
103940 --- a/net/core/sysctl_net_core.c
103941 +++ b/net/core/sysctl_net_core.c
103942 @@ -36,7 +36,7 @@ static int rps_sock_flow_sysctl(struct ctl_table *table, int write,
103943 {
103944 unsigned int orig_size, size;
103945 int ret, i;
103946 - struct ctl_table tmp = {
103947 + ctl_table_no_const tmp = {
103948 .data = &size,
103949 .maxlen = sizeof(size),
103950 .mode = table->mode
103951 @@ -204,7 +204,7 @@ static int set_default_qdisc(struct ctl_table *table, int write,
103952 void __user *buffer, size_t *lenp, loff_t *ppos)
103953 {
103954 char id[IFNAMSIZ];
103955 - struct ctl_table tbl = {
103956 + ctl_table_no_const tbl = {
103957 .data = id,
103958 .maxlen = IFNAMSIZ,
103959 };
103960 @@ -222,7 +222,7 @@ static int set_default_qdisc(struct ctl_table *table, int write,
103961 static int proc_do_rss_key(struct ctl_table *table, int write,
103962 void __user *buffer, size_t *lenp, loff_t *ppos)
103963 {
103964 - struct ctl_table fake_table;
103965 + ctl_table_no_const fake_table;
103966 char buf[NETDEV_RSS_KEY_LEN * 3];
103967
103968 snprintf(buf, sizeof(buf), "%*phC", NETDEV_RSS_KEY_LEN, netdev_rss_key);
103969 @@ -286,7 +286,7 @@ static struct ctl_table net_core_table[] = {
103970 .mode = 0444,
103971 .proc_handler = proc_do_rss_key,
103972 },
103973 -#ifdef CONFIG_BPF_JIT
103974 +#if defined(CONFIG_BPF_JIT) && !defined(CONFIG_GRKERNSEC_BPF_HARDEN)
103975 {
103976 .procname = "bpf_jit_enable",
103977 .data = &bpf_jit_enable,
103978 @@ -411,13 +411,12 @@ static struct ctl_table netns_core_table[] = {
103979
103980 static __net_init int sysctl_core_net_init(struct net *net)
103981 {
103982 - struct ctl_table *tbl;
103983 + ctl_table_no_const *tbl = NULL;
103984
103985 net->core.sysctl_somaxconn = SOMAXCONN;
103986
103987 - tbl = netns_core_table;
103988 if (!net_eq(net, &init_net)) {
103989 - tbl = kmemdup(tbl, sizeof(netns_core_table), GFP_KERNEL);
103990 + tbl = kmemdup(netns_core_table, sizeof(netns_core_table), GFP_KERNEL);
103991 if (tbl == NULL)
103992 goto err_dup;
103993
103994 @@ -427,17 +426,16 @@ static __net_init int sysctl_core_net_init(struct net *net)
103995 if (net->user_ns != &init_user_ns) {
103996 tbl[0].procname = NULL;
103997 }
103998 - }
103999 -
104000 - net->core.sysctl_hdr = register_net_sysctl(net, "net/core", tbl);
104001 + net->core.sysctl_hdr = register_net_sysctl(net, "net/core", tbl);
104002 + } else
104003 + net->core.sysctl_hdr = register_net_sysctl(net, "net/core", netns_core_table);
104004 if (net->core.sysctl_hdr == NULL)
104005 goto err_reg;
104006
104007 return 0;
104008
104009 err_reg:
104010 - if (tbl != netns_core_table)
104011 - kfree(tbl);
104012 + kfree(tbl);
104013 err_dup:
104014 return -ENOMEM;
104015 }
104016 @@ -452,7 +450,7 @@ static __net_exit void sysctl_core_net_exit(struct net *net)
104017 kfree(tbl);
104018 }
104019
104020 -static __net_initdata struct pernet_operations sysctl_core_ops = {
104021 +static __net_initconst struct pernet_operations sysctl_core_ops = {
104022 .init = sysctl_core_net_init,
104023 .exit = sysctl_core_net_exit,
104024 };
104025 diff --git a/net/decnet/af_decnet.c b/net/decnet/af_decnet.c
104026 index 8102286..a0c2755 100644
104027 --- a/net/decnet/af_decnet.c
104028 +++ b/net/decnet/af_decnet.c
104029 @@ -466,6 +466,7 @@ static struct proto dn_proto = {
104030 .sysctl_rmem = sysctl_decnet_rmem,
104031 .max_header = DN_MAX_NSP_DATA_HEADER + 64,
104032 .obj_size = sizeof(struct dn_sock),
104033 + .slab_flags = SLAB_USERCOPY,
104034 };
104035
104036 static struct sock *dn_alloc_sock(struct net *net, struct socket *sock, gfp_t gfp)
104037 diff --git a/net/decnet/dn_dev.c b/net/decnet/dn_dev.c
104038 index b2c26b0..41f803e 100644
104039 --- a/net/decnet/dn_dev.c
104040 +++ b/net/decnet/dn_dev.c
104041 @@ -201,7 +201,7 @@ static struct dn_dev_sysctl_table {
104042 .extra1 = &min_t3,
104043 .extra2 = &max_t3
104044 },
104045 - {0}
104046 + { }
104047 },
104048 };
104049
104050 diff --git a/net/decnet/sysctl_net_decnet.c b/net/decnet/sysctl_net_decnet.c
104051 index 5325b54..a0d4d69 100644
104052 --- a/net/decnet/sysctl_net_decnet.c
104053 +++ b/net/decnet/sysctl_net_decnet.c
104054 @@ -174,7 +174,7 @@ static int dn_node_address_handler(struct ctl_table *table, int write,
104055
104056 if (len > *lenp) len = *lenp;
104057
104058 - if (copy_to_user(buffer, addr, len))
104059 + if (len > sizeof addr || copy_to_user(buffer, addr, len))
104060 return -EFAULT;
104061
104062 *lenp = len;
104063 @@ -237,7 +237,7 @@ static int dn_def_dev_handler(struct ctl_table *table, int write,
104064
104065 if (len > *lenp) len = *lenp;
104066
104067 - if (copy_to_user(buffer, devname, len))
104068 + if (len > sizeof devname || copy_to_user(buffer, devname, len))
104069 return -EFAULT;
104070
104071 *lenp = len;
104072 diff --git a/net/hsr/hsr_netlink.c b/net/hsr/hsr_netlink.c
104073 index a2c7e4c..3dc9f67 100644
104074 --- a/net/hsr/hsr_netlink.c
104075 +++ b/net/hsr/hsr_netlink.c
104076 @@ -102,7 +102,7 @@ nla_put_failure:
104077 return -EMSGSIZE;
104078 }
104079
104080 -static struct rtnl_link_ops hsr_link_ops __read_mostly = {
104081 +static struct rtnl_link_ops hsr_link_ops = {
104082 .kind = "hsr",
104083 .maxtype = IFLA_HSR_MAX,
104084 .policy = hsr_policy,
104085 diff --git a/net/ieee802154/6lowpan/core.c b/net/ieee802154/6lowpan/core.c
104086 index 055fbb7..c0dbe60 100644
104087 --- a/net/ieee802154/6lowpan/core.c
104088 +++ b/net/ieee802154/6lowpan/core.c
104089 @@ -217,7 +217,7 @@ static void lowpan_dellink(struct net_device *dev, struct list_head *head)
104090 dev_put(real_dev);
104091 }
104092
104093 -static struct rtnl_link_ops lowpan_link_ops __read_mostly = {
104094 +static struct rtnl_link_ops lowpan_link_ops = {
104095 .kind = "lowpan",
104096 .priv_size = sizeof(struct lowpan_dev_info),
104097 .setup = lowpan_setup,
104098 diff --git a/net/ieee802154/6lowpan/reassembly.c b/net/ieee802154/6lowpan/reassembly.c
104099 index f46e4d1..30231f1 100644
104100 --- a/net/ieee802154/6lowpan/reassembly.c
104101 +++ b/net/ieee802154/6lowpan/reassembly.c
104102 @@ -435,14 +435,13 @@ static struct ctl_table lowpan_frags_ctl_table[] = {
104103
104104 static int __net_init lowpan_frags_ns_sysctl_register(struct net *net)
104105 {
104106 - struct ctl_table *table;
104107 + ctl_table_no_const *table = NULL;
104108 struct ctl_table_header *hdr;
104109 struct netns_ieee802154_lowpan *ieee802154_lowpan =
104110 net_ieee802154_lowpan(net);
104111
104112 - table = lowpan_frags_ns_ctl_table;
104113 if (!net_eq(net, &init_net)) {
104114 - table = kmemdup(table, sizeof(lowpan_frags_ns_ctl_table),
104115 + table = kmemdup(lowpan_frags_ns_ctl_table, sizeof(lowpan_frags_ns_ctl_table),
104116 GFP_KERNEL);
104117 if (table == NULL)
104118 goto err_alloc;
104119 @@ -457,9 +456,9 @@ static int __net_init lowpan_frags_ns_sysctl_register(struct net *net)
104120 /* Don't export sysctls to unprivileged users */
104121 if (net->user_ns != &init_user_ns)
104122 table[0].procname = NULL;
104123 - }
104124 -
104125 - hdr = register_net_sysctl(net, "net/ieee802154/6lowpan", table);
104126 + hdr = register_net_sysctl(net, "net/ieee802154/6lowpan", table);
104127 + } else
104128 + hdr = register_net_sysctl(net, "net/ieee802154/6lowpan", lowpan_frags_ns_ctl_table);
104129 if (hdr == NULL)
104130 goto err_reg;
104131
104132 @@ -467,8 +466,7 @@ static int __net_init lowpan_frags_ns_sysctl_register(struct net *net)
104133 return 0;
104134
104135 err_reg:
104136 - if (!net_eq(net, &init_net))
104137 - kfree(table);
104138 + kfree(table);
104139 err_alloc:
104140 return -ENOMEM;
104141 }
104142 diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c
104143 index d2e49ba..f78e8aa 100644
104144 --- a/net/ipv4/af_inet.c
104145 +++ b/net/ipv4/af_inet.c
104146 @@ -1390,7 +1390,7 @@ int inet_recv_error(struct sock *sk, struct msghdr *msg, int len, int *addr_len)
104147 return ip_recv_error(sk, msg, len, addr_len);
104148 #if IS_ENABLED(CONFIG_IPV6)
104149 if (sk->sk_family == AF_INET6)
104150 - return pingv6_ops.ipv6_recv_error(sk, msg, len, addr_len);
104151 + return pingv6_ops->ipv6_recv_error(sk, msg, len, addr_len);
104152 #endif
104153 return -EINVAL;
104154 }
104155 diff --git a/net/ipv4/devinet.c b/net/ipv4/devinet.c
104156 index 3a8985c..9d2a870 100644
104157 --- a/net/ipv4/devinet.c
104158 +++ b/net/ipv4/devinet.c
104159 @@ -69,7 +69,8 @@
104160
104161 static struct ipv4_devconf ipv4_devconf = {
104162 .data = {
104163 - [IPV4_DEVCONF_ACCEPT_REDIRECTS - 1] = 1,
104164 + [IPV4_DEVCONF_ACCEPT_REDIRECTS - 1] = 0,
104165 + [IPV4_DEVCONF_RP_FILTER - 1] = 1,
104166 [IPV4_DEVCONF_SEND_REDIRECTS - 1] = 1,
104167 [IPV4_DEVCONF_SECURE_REDIRECTS - 1] = 1,
104168 [IPV4_DEVCONF_SHARED_MEDIA - 1] = 1,
104169 @@ -80,7 +81,8 @@ static struct ipv4_devconf ipv4_devconf = {
104170
104171 static struct ipv4_devconf ipv4_devconf_dflt = {
104172 .data = {
104173 - [IPV4_DEVCONF_ACCEPT_REDIRECTS - 1] = 1,
104174 + [IPV4_DEVCONF_ACCEPT_REDIRECTS - 1] = 0,
104175 + [IPV4_DEVCONF_RP_FILTER - 1] = 1,
104176 [IPV4_DEVCONF_SEND_REDIRECTS - 1] = 1,
104177 [IPV4_DEVCONF_SECURE_REDIRECTS - 1] = 1,
104178 [IPV4_DEVCONF_SHARED_MEDIA - 1] = 1,
104179 @@ -1549,7 +1551,7 @@ static int inet_dump_ifaddr(struct sk_buff *skb, struct netlink_callback *cb)
104180 idx = 0;
104181 head = &net->dev_index_head[h];
104182 rcu_read_lock();
104183 - cb->seq = atomic_read(&net->ipv4.dev_addr_genid) ^
104184 + cb->seq = atomic_read_unchecked(&net->ipv4.dev_addr_genid) ^
104185 net->dev_base_seq;
104186 hlist_for_each_entry_rcu(dev, head, index_hlist) {
104187 if (idx < s_idx)
104188 @@ -1868,7 +1870,7 @@ static int inet_netconf_dump_devconf(struct sk_buff *skb,
104189 idx = 0;
104190 head = &net->dev_index_head[h];
104191 rcu_read_lock();
104192 - cb->seq = atomic_read(&net->ipv4.dev_addr_genid) ^
104193 + cb->seq = atomic_read_unchecked(&net->ipv4.dev_addr_genid) ^
104194 net->dev_base_seq;
104195 hlist_for_each_entry_rcu(dev, head, index_hlist) {
104196 if (idx < s_idx)
104197 @@ -2103,7 +2105,7 @@ static int ipv4_doint_and_flush(struct ctl_table *ctl, int write,
104198 #define DEVINET_SYSCTL_FLUSHING_ENTRY(attr, name) \
104199 DEVINET_SYSCTL_COMPLEX_ENTRY(attr, name, ipv4_doint_and_flush)
104200
104201 -static struct devinet_sysctl_table {
104202 +static const struct devinet_sysctl_table {
104203 struct ctl_table_header *sysctl_header;
104204 struct ctl_table devinet_vars[__IPV4_DEVCONF_MAX];
104205 } devinet_sysctl = {
104206 @@ -2235,7 +2237,7 @@ static __net_init int devinet_init_net(struct net *net)
104207 int err;
104208 struct ipv4_devconf *all, *dflt;
104209 #ifdef CONFIG_SYSCTL
104210 - struct ctl_table *tbl = ctl_forward_entry;
104211 + ctl_table_no_const *tbl = NULL;
104212 struct ctl_table_header *forw_hdr;
104213 #endif
104214
104215 @@ -2253,7 +2255,7 @@ static __net_init int devinet_init_net(struct net *net)
104216 goto err_alloc_dflt;
104217
104218 #ifdef CONFIG_SYSCTL
104219 - tbl = kmemdup(tbl, sizeof(ctl_forward_entry), GFP_KERNEL);
104220 + tbl = kmemdup(ctl_forward_entry, sizeof(ctl_forward_entry), GFP_KERNEL);
104221 if (tbl == NULL)
104222 goto err_alloc_ctl;
104223
104224 @@ -2273,7 +2275,10 @@ static __net_init int devinet_init_net(struct net *net)
104225 goto err_reg_dflt;
104226
104227 err = -ENOMEM;
104228 - forw_hdr = register_net_sysctl(net, "net/ipv4", tbl);
104229 + if (!net_eq(net, &init_net))
104230 + forw_hdr = register_net_sysctl(net, "net/ipv4", tbl);
104231 + else
104232 + forw_hdr = register_net_sysctl(net, "net/ipv4", ctl_forward_entry);
104233 if (forw_hdr == NULL)
104234 goto err_reg_ctl;
104235 net->ipv4.forw_hdr = forw_hdr;
104236 @@ -2289,8 +2294,7 @@ err_reg_ctl:
104237 err_reg_dflt:
104238 __devinet_sysctl_unregister(all);
104239 err_reg_all:
104240 - if (tbl != ctl_forward_entry)
104241 - kfree(tbl);
104242 + kfree(tbl);
104243 err_alloc_ctl:
104244 #endif
104245 if (dflt != &ipv4_devconf_dflt)
104246 diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c
104247 index 23b9b3e..60cf0c4 100644
104248 --- a/net/ipv4/fib_frontend.c
104249 +++ b/net/ipv4/fib_frontend.c
104250 @@ -1020,12 +1020,12 @@ static int fib_inetaddr_event(struct notifier_block *this, unsigned long event,
104251 #ifdef CONFIG_IP_ROUTE_MULTIPATH
104252 fib_sync_up(dev);
104253 #endif
104254 - atomic_inc(&net->ipv4.dev_addr_genid);
104255 + atomic_inc_unchecked(&net->ipv4.dev_addr_genid);
104256 rt_cache_flush(dev_net(dev));
104257 break;
104258 case NETDEV_DOWN:
104259 fib_del_ifaddr(ifa, NULL);
104260 - atomic_inc(&net->ipv4.dev_addr_genid);
104261 + atomic_inc_unchecked(&net->ipv4.dev_addr_genid);
104262 if (ifa->ifa_dev->ifa_list == NULL) {
104263 /* Last address was deleted from this interface.
104264 * Disable IP.
104265 @@ -1063,7 +1063,7 @@ static int fib_netdev_event(struct notifier_block *this, unsigned long event, vo
104266 #ifdef CONFIG_IP_ROUTE_MULTIPATH
104267 fib_sync_up(dev);
104268 #endif
104269 - atomic_inc(&net->ipv4.dev_addr_genid);
104270 + atomic_inc_unchecked(&net->ipv4.dev_addr_genid);
104271 rt_cache_flush(net);
104272 break;
104273 case NETDEV_DOWN:
104274 diff --git a/net/ipv4/fib_semantics.c b/net/ipv4/fib_semantics.c
104275 index 1e2090e..351a724 100644
104276 --- a/net/ipv4/fib_semantics.c
104277 +++ b/net/ipv4/fib_semantics.c
104278 @@ -753,7 +753,7 @@ __be32 fib_info_update_nh_saddr(struct net *net, struct fib_nh *nh)
104279 nh->nh_saddr = inet_select_addr(nh->nh_dev,
104280 nh->nh_gw,
104281 nh->nh_parent->fib_scope);
104282 - nh->nh_saddr_genid = atomic_read(&net->ipv4.dev_addr_genid);
104283 + nh->nh_saddr_genid = atomic_read_unchecked(&net->ipv4.dev_addr_genid);
104284
104285 return nh->nh_saddr;
104286 }
104287 diff --git a/net/ipv4/fou.c b/net/ipv4/fou.c
104288 index ff069f6..335e752 100644
104289 --- a/net/ipv4/fou.c
104290 +++ b/net/ipv4/fou.c
104291 @@ -771,12 +771,12 @@ EXPORT_SYMBOL(gue_build_header);
104292
104293 #ifdef CONFIG_NET_FOU_IP_TUNNELS
104294
104295 -static const struct ip_tunnel_encap_ops __read_mostly fou_iptun_ops = {
104296 +static const struct ip_tunnel_encap_ops fou_iptun_ops = {
104297 .encap_hlen = fou_encap_hlen,
104298 .build_header = fou_build_header,
104299 };
104300
104301 -static const struct ip_tunnel_encap_ops __read_mostly gue_iptun_ops = {
104302 +static const struct ip_tunnel_encap_ops gue_iptun_ops = {
104303 .encap_hlen = gue_encap_hlen,
104304 .build_header = gue_build_header,
104305 };
104306 diff --git a/net/ipv4/inet_hashtables.c b/net/ipv4/inet_hashtables.c
104307 index 9111a4e..3576905 100644
104308 --- a/net/ipv4/inet_hashtables.c
104309 +++ b/net/ipv4/inet_hashtables.c
104310 @@ -18,6 +18,7 @@
104311 #include <linux/sched.h>
104312 #include <linux/slab.h>
104313 #include <linux/wait.h>
104314 +#include <linux/security.h>
104315
104316 #include <net/inet_connection_sock.h>
104317 #include <net/inet_hashtables.h>
104318 @@ -49,6 +50,8 @@ static unsigned int inet_sk_ehashfn(const struct sock *sk)
104319 return inet_ehashfn(net, laddr, lport, faddr, fport);
104320 }
104321
104322 +extern void gr_update_task_in_ip_table(const struct inet_sock *inet);
104323 +
104324 /*
104325 * Allocate and initialize a new local port bind bucket.
104326 * The bindhash mutex for snum's hash chain must be held here.
104327 @@ -554,6 +557,8 @@ ok:
104328 twrefcnt += inet_twsk_bind_unhash(tw, hinfo);
104329 spin_unlock(&head->lock);
104330
104331 + gr_update_task_in_ip_table(inet_sk(sk));
104332 +
104333 if (tw) {
104334 inet_twsk_deschedule(tw, death_row);
104335 while (twrefcnt) {
104336 diff --git a/net/ipv4/inetpeer.c b/net/ipv4/inetpeer.c
104337 index 241afd7..31b95d5 100644
104338 --- a/net/ipv4/inetpeer.c
104339 +++ b/net/ipv4/inetpeer.c
104340 @@ -461,7 +461,7 @@ relookup:
104341 if (p) {
104342 p->daddr = *daddr;
104343 atomic_set(&p->refcnt, 1);
104344 - atomic_set(&p->rid, 0);
104345 + atomic_set_unchecked(&p->rid, 0);
104346 p->metrics[RTAX_LOCK-1] = INETPEER_METRICS_NEW;
104347 p->rate_tokens = 0;
104348 /* 60*HZ is arbitrary, but chosen enough high so that the first
104349 diff --git a/net/ipv4/ip_fragment.c b/net/ipv4/ip_fragment.c
104350 index 145a50c..5dd8cc5 100644
104351 --- a/net/ipv4/ip_fragment.c
104352 +++ b/net/ipv4/ip_fragment.c
104353 @@ -268,7 +268,7 @@ static int ip_frag_too_far(struct ipq *qp)
104354 return 0;
104355
104356 start = qp->rid;
104357 - end = atomic_inc_return(&peer->rid);
104358 + end = atomic_inc_return_unchecked(&peer->rid);
104359 qp->rid = end;
104360
104361 rc = qp->q.fragments && (end - start) > max;
104362 @@ -748,12 +748,11 @@ static struct ctl_table ip4_frags_ctl_table[] = {
104363
104364 static int __net_init ip4_frags_ns_ctl_register(struct net *net)
104365 {
104366 - struct ctl_table *table;
104367 + ctl_table_no_const *table = NULL;
104368 struct ctl_table_header *hdr;
104369
104370 - table = ip4_frags_ns_ctl_table;
104371 if (!net_eq(net, &init_net)) {
104372 - table = kmemdup(table, sizeof(ip4_frags_ns_ctl_table), GFP_KERNEL);
104373 + table = kmemdup(ip4_frags_ns_ctl_table, sizeof(ip4_frags_ns_ctl_table), GFP_KERNEL);
104374 if (table == NULL)
104375 goto err_alloc;
104376
104377 @@ -767,9 +766,10 @@ static int __net_init ip4_frags_ns_ctl_register(struct net *net)
104378 /* Don't export sysctls to unprivileged users */
104379 if (net->user_ns != &init_user_ns)
104380 table[0].procname = NULL;
104381 - }
104382 + hdr = register_net_sysctl(net, "net/ipv4", table);
104383 + } else
104384 + hdr = register_net_sysctl(net, "net/ipv4", ip4_frags_ns_ctl_table);
104385
104386 - hdr = register_net_sysctl(net, "net/ipv4", table);
104387 if (hdr == NULL)
104388 goto err_reg;
104389
104390 @@ -777,8 +777,7 @@ static int __net_init ip4_frags_ns_ctl_register(struct net *net)
104391 return 0;
104392
104393 err_reg:
104394 - if (!net_eq(net, &init_net))
104395 - kfree(table);
104396 + kfree(table);
104397 err_alloc:
104398 return -ENOMEM;
104399 }
104400 diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c
104401 index 6207275f..00323a2 100644
104402 --- a/net/ipv4/ip_gre.c
104403 +++ b/net/ipv4/ip_gre.c
104404 @@ -115,7 +115,7 @@ static bool log_ecn_error = true;
104405 module_param(log_ecn_error, bool, 0644);
104406 MODULE_PARM_DESC(log_ecn_error, "Log packets received with corrupted ECN");
104407
104408 -static struct rtnl_link_ops ipgre_link_ops __read_mostly;
104409 +static struct rtnl_link_ops ipgre_link_ops;
104410 static int ipgre_tunnel_init(struct net_device *dev);
104411
104412 static int ipgre_net_id __read_mostly;
104413 @@ -817,7 +817,7 @@ static const struct nla_policy ipgre_policy[IFLA_GRE_MAX + 1] = {
104414 [IFLA_GRE_ENCAP_DPORT] = { .type = NLA_U16 },
104415 };
104416
104417 -static struct rtnl_link_ops ipgre_link_ops __read_mostly = {
104418 +static struct rtnl_link_ops ipgre_link_ops = {
104419 .kind = "gre",
104420 .maxtype = IFLA_GRE_MAX,
104421 .policy = ipgre_policy,
104422 @@ -832,7 +832,7 @@ static struct rtnl_link_ops ipgre_link_ops __read_mostly = {
104423 .get_link_net = ip_tunnel_get_link_net,
104424 };
104425
104426 -static struct rtnl_link_ops ipgre_tap_ops __read_mostly = {
104427 +static struct rtnl_link_ops ipgre_tap_ops = {
104428 .kind = "gretap",
104429 .maxtype = IFLA_GRE_MAX,
104430 .policy = ipgre_policy,
104431 diff --git a/net/ipv4/ip_input.c b/net/ipv4/ip_input.c
104432 index 3d4da2c..40f9c29 100644
104433 --- a/net/ipv4/ip_input.c
104434 +++ b/net/ipv4/ip_input.c
104435 @@ -147,6 +147,10 @@
104436 #include <linux/mroute.h>
104437 #include <linux/netlink.h>
104438
104439 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
104440 +extern int grsec_enable_blackhole;
104441 +#endif
104442 +
104443 /*
104444 * Process Router Attention IP option (RFC 2113)
104445 */
104446 @@ -223,6 +227,9 @@ static int ip_local_deliver_finish(struct sk_buff *skb)
104447 if (!raw) {
104448 if (xfrm4_policy_check(NULL, XFRM_POLICY_IN, skb)) {
104449 IP_INC_STATS_BH(net, IPSTATS_MIB_INUNKNOWNPROTOS);
104450 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
104451 + if (!grsec_enable_blackhole || (skb->dev->flags & IFF_LOOPBACK))
104452 +#endif
104453 icmp_send(skb, ICMP_DEST_UNREACH,
104454 ICMP_PROT_UNREACH, 0);
104455 }
104456 diff --git a/net/ipv4/ip_sockglue.c b/net/ipv4/ip_sockglue.c
104457 index 5cd9927..8610b9f 100644
104458 --- a/net/ipv4/ip_sockglue.c
104459 +++ b/net/ipv4/ip_sockglue.c
104460 @@ -1254,7 +1254,8 @@ static int do_ip_getsockopt(struct sock *sk, int level, int optname,
104461 len = min_t(unsigned int, len, opt->optlen);
104462 if (put_user(len, optlen))
104463 return -EFAULT;
104464 - if (copy_to_user(optval, opt->__data, len))
104465 + if ((len > (sizeof(optbuf) - sizeof(struct ip_options))) ||
104466 + copy_to_user(optval, opt->__data, len))
104467 return -EFAULT;
104468 return 0;
104469 }
104470 @@ -1388,7 +1389,7 @@ static int do_ip_getsockopt(struct sock *sk, int level, int optname,
104471 if (sk->sk_type != SOCK_STREAM)
104472 return -ENOPROTOOPT;
104473
104474 - msg.msg_control = (__force void *) optval;
104475 + msg.msg_control = (__force_kernel void *) optval;
104476 msg.msg_controllen = len;
104477 msg.msg_flags = flags;
104478
104479 diff --git a/net/ipv4/ip_vti.c b/net/ipv4/ip_vti.c
104480 index 94efe14..1453fcc 100644
104481 --- a/net/ipv4/ip_vti.c
104482 +++ b/net/ipv4/ip_vti.c
104483 @@ -45,7 +45,7 @@
104484 #include <net/net_namespace.h>
104485 #include <net/netns/generic.h>
104486
104487 -static struct rtnl_link_ops vti_link_ops __read_mostly;
104488 +static struct rtnl_link_ops vti_link_ops;
104489
104490 static int vti_net_id __read_mostly;
104491 static int vti_tunnel_init(struct net_device *dev);
104492 @@ -519,7 +519,7 @@ static const struct nla_policy vti_policy[IFLA_VTI_MAX + 1] = {
104493 [IFLA_VTI_REMOTE] = { .len = FIELD_SIZEOF(struct iphdr, daddr) },
104494 };
104495
104496 -static struct rtnl_link_ops vti_link_ops __read_mostly = {
104497 +static struct rtnl_link_ops vti_link_ops = {
104498 .kind = "vti",
104499 .maxtype = IFLA_VTI_MAX,
104500 .policy = vti_policy,
104501 diff --git a/net/ipv4/ipconfig.c b/net/ipv4/ipconfig.c
104502 index b26376e..fc3d733 100644
104503 --- a/net/ipv4/ipconfig.c
104504 +++ b/net/ipv4/ipconfig.c
104505 @@ -333,7 +333,7 @@ static int __init ic_devinet_ioctl(unsigned int cmd, struct ifreq *arg)
104506
104507 mm_segment_t oldfs = get_fs();
104508 set_fs(get_ds());
104509 - res = devinet_ioctl(&init_net, cmd, (struct ifreq __user *) arg);
104510 + res = devinet_ioctl(&init_net, cmd, (struct ifreq __force_user *) arg);
104511 set_fs(oldfs);
104512 return res;
104513 }
104514 @@ -344,7 +344,7 @@ static int __init ic_dev_ioctl(unsigned int cmd, struct ifreq *arg)
104515
104516 mm_segment_t oldfs = get_fs();
104517 set_fs(get_ds());
104518 - res = dev_ioctl(&init_net, cmd, (struct ifreq __user *) arg);
104519 + res = dev_ioctl(&init_net, cmd, (struct ifreq __force_user *) arg);
104520 set_fs(oldfs);
104521 return res;
104522 }
104523 @@ -355,7 +355,7 @@ static int __init ic_route_ioctl(unsigned int cmd, struct rtentry *arg)
104524
104525 mm_segment_t oldfs = get_fs();
104526 set_fs(get_ds());
104527 - res = ip_rt_ioctl(&init_net, cmd, (void __user *) arg);
104528 + res = ip_rt_ioctl(&init_net, cmd, (void __force_user *) arg);
104529 set_fs(oldfs);
104530 return res;
104531 }
104532 diff --git a/net/ipv4/ipip.c b/net/ipv4/ipip.c
104533 index 915d215..48d1db7 100644
104534 --- a/net/ipv4/ipip.c
104535 +++ b/net/ipv4/ipip.c
104536 @@ -124,7 +124,7 @@ MODULE_PARM_DESC(log_ecn_error, "Log packets received with corrupted ECN");
104537 static int ipip_net_id __read_mostly;
104538
104539 static int ipip_tunnel_init(struct net_device *dev);
104540 -static struct rtnl_link_ops ipip_link_ops __read_mostly;
104541 +static struct rtnl_link_ops ipip_link_ops;
104542
104543 static int ipip_err(struct sk_buff *skb, u32 info)
104544 {
104545 @@ -487,7 +487,7 @@ static const struct nla_policy ipip_policy[IFLA_IPTUN_MAX + 1] = {
104546 [IFLA_IPTUN_ENCAP_DPORT] = { .type = NLA_U16 },
104547 };
104548
104549 -static struct rtnl_link_ops ipip_link_ops __read_mostly = {
104550 +static struct rtnl_link_ops ipip_link_ops = {
104551 .kind = "ipip",
104552 .maxtype = IFLA_IPTUN_MAX,
104553 .policy = ipip_policy,
104554 diff --git a/net/ipv4/netfilter/arp_tables.c b/net/ipv4/netfilter/arp_tables.c
104555 index f95b6f9..2ee2097 100644
104556 --- a/net/ipv4/netfilter/arp_tables.c
104557 +++ b/net/ipv4/netfilter/arp_tables.c
104558 @@ -885,14 +885,14 @@ static int compat_table_info(const struct xt_table_info *info,
104559 #endif
104560
104561 static int get_info(struct net *net, void __user *user,
104562 - const int *len, int compat)
104563 + int len, int compat)
104564 {
104565 char name[XT_TABLE_MAXNAMELEN];
104566 struct xt_table *t;
104567 int ret;
104568
104569 - if (*len != sizeof(struct arpt_getinfo)) {
104570 - duprintf("length %u != %Zu\n", *len,
104571 + if (len != sizeof(struct arpt_getinfo)) {
104572 + duprintf("length %u != %Zu\n", len,
104573 sizeof(struct arpt_getinfo));
104574 return -EINVAL;
104575 }
104576 @@ -929,7 +929,7 @@ static int get_info(struct net *net, void __user *user,
104577 info.size = private->size;
104578 strcpy(info.name, name);
104579
104580 - if (copy_to_user(user, &info, *len) != 0)
104581 + if (copy_to_user(user, &info, len) != 0)
104582 ret = -EFAULT;
104583 else
104584 ret = 0;
104585 @@ -1690,7 +1690,7 @@ static int compat_do_arpt_get_ctl(struct sock *sk, int cmd, void __user *user,
104586
104587 switch (cmd) {
104588 case ARPT_SO_GET_INFO:
104589 - ret = get_info(sock_net(sk), user, len, 1);
104590 + ret = get_info(sock_net(sk), user, *len, 1);
104591 break;
104592 case ARPT_SO_GET_ENTRIES:
104593 ret = compat_get_entries(sock_net(sk), user, len);
104594 @@ -1735,7 +1735,7 @@ static int do_arpt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len
104595
104596 switch (cmd) {
104597 case ARPT_SO_GET_INFO:
104598 - ret = get_info(sock_net(sk), user, len, 0);
104599 + ret = get_info(sock_net(sk), user, *len, 0);
104600 break;
104601
104602 case ARPT_SO_GET_ENTRIES:
104603 diff --git a/net/ipv4/netfilter/ip_tables.c b/net/ipv4/netfilter/ip_tables.c
104604 index cf5e82f..75a20f5 100644
104605 --- a/net/ipv4/netfilter/ip_tables.c
104606 +++ b/net/ipv4/netfilter/ip_tables.c
104607 @@ -1073,14 +1073,14 @@ static int compat_table_info(const struct xt_table_info *info,
104608 #endif
104609
104610 static int get_info(struct net *net, void __user *user,
104611 - const int *len, int compat)
104612 + int len, int compat)
104613 {
104614 char name[XT_TABLE_MAXNAMELEN];
104615 struct xt_table *t;
104616 int ret;
104617
104618 - if (*len != sizeof(struct ipt_getinfo)) {
104619 - duprintf("length %u != %zu\n", *len,
104620 + if (len != sizeof(struct ipt_getinfo)) {
104621 + duprintf("length %u != %zu\n", len,
104622 sizeof(struct ipt_getinfo));
104623 return -EINVAL;
104624 }
104625 @@ -1117,7 +1117,7 @@ static int get_info(struct net *net, void __user *user,
104626 info.size = private->size;
104627 strcpy(info.name, name);
104628
104629 - if (copy_to_user(user, &info, *len) != 0)
104630 + if (copy_to_user(user, &info, len) != 0)
104631 ret = -EFAULT;
104632 else
104633 ret = 0;
104634 @@ -1973,7 +1973,7 @@ compat_do_ipt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
104635
104636 switch (cmd) {
104637 case IPT_SO_GET_INFO:
104638 - ret = get_info(sock_net(sk), user, len, 1);
104639 + ret = get_info(sock_net(sk), user, *len, 1);
104640 break;
104641 case IPT_SO_GET_ENTRIES:
104642 ret = compat_get_entries(sock_net(sk), user, len);
104643 @@ -2020,7 +2020,7 @@ do_ipt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
104644
104645 switch (cmd) {
104646 case IPT_SO_GET_INFO:
104647 - ret = get_info(sock_net(sk), user, len, 0);
104648 + ret = get_info(sock_net(sk), user, *len, 0);
104649 break;
104650
104651 case IPT_SO_GET_ENTRIES:
104652 diff --git a/net/ipv4/netfilter/ipt_CLUSTERIP.c b/net/ipv4/netfilter/ipt_CLUSTERIP.c
104653 index e90f83a..3e6acca 100644
104654 --- a/net/ipv4/netfilter/ipt_CLUSTERIP.c
104655 +++ b/net/ipv4/netfilter/ipt_CLUSTERIP.c
104656 @@ -720,7 +720,7 @@ static int clusterip_net_init(struct net *net)
104657 spin_lock_init(&cn->lock);
104658
104659 #ifdef CONFIG_PROC_FS
104660 - cn->procdir = proc_mkdir("ipt_CLUSTERIP", net->proc_net);
104661 + cn->procdir = proc_mkdir_restrict("ipt_CLUSTERIP", net->proc_net);
104662 if (!cn->procdir) {
104663 pr_err("Unable to proc dir entry\n");
104664 return -ENOMEM;
104665 diff --git a/net/ipv4/ping.c b/net/ipv4/ping.c
104666 index 787b0d6..ab6c0ba 100644
104667 --- a/net/ipv4/ping.c
104668 +++ b/net/ipv4/ping.c
104669 @@ -59,7 +59,7 @@ struct ping_table {
104670 };
104671
104672 static struct ping_table ping_table;
104673 -struct pingv6_ops pingv6_ops;
104674 +struct pingv6_ops *pingv6_ops;
104675 EXPORT_SYMBOL_GPL(pingv6_ops);
104676
104677 static u16 ping_port_rover;
104678 @@ -359,7 +359,7 @@ static int ping_check_bind_addr(struct sock *sk, struct inet_sock *isk,
104679 return -ENODEV;
104680 }
104681 }
104682 - has_addr = pingv6_ops.ipv6_chk_addr(net, &addr->sin6_addr, dev,
104683 + has_addr = pingv6_ops->ipv6_chk_addr(net, &addr->sin6_addr, dev,
104684 scoped);
104685 rcu_read_unlock();
104686
104687 @@ -567,7 +567,7 @@ void ping_err(struct sk_buff *skb, int offset, u32 info)
104688 }
104689 #if IS_ENABLED(CONFIG_IPV6)
104690 } else if (skb->protocol == htons(ETH_P_IPV6)) {
104691 - harderr = pingv6_ops.icmpv6_err_convert(type, code, &err);
104692 + harderr = pingv6_ops->icmpv6_err_convert(type, code, &err);
104693 #endif
104694 }
104695
104696 @@ -585,7 +585,7 @@ void ping_err(struct sk_buff *skb, int offset, u32 info)
104697 info, (u8 *)icmph);
104698 #if IS_ENABLED(CONFIG_IPV6)
104699 } else if (family == AF_INET6) {
104700 - pingv6_ops.ipv6_icmp_error(sk, skb, err, 0,
104701 + pingv6_ops->ipv6_icmp_error(sk, skb, err, 0,
104702 info, (u8 *)icmph);
104703 #endif
104704 }
104705 @@ -919,10 +919,10 @@ int ping_recvmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
104706 }
104707
104708 if (inet6_sk(sk)->rxopt.all)
104709 - pingv6_ops.ip6_datagram_recv_common_ctl(sk, msg, skb);
104710 + pingv6_ops->ip6_datagram_recv_common_ctl(sk, msg, skb);
104711 if (skb->protocol == htons(ETH_P_IPV6) &&
104712 inet6_sk(sk)->rxopt.all)
104713 - pingv6_ops.ip6_datagram_recv_specific_ctl(sk, msg, skb);
104714 + pingv6_ops->ip6_datagram_recv_specific_ctl(sk, msg, skb);
104715 else if (skb->protocol == htons(ETH_P_IP) && isk->cmsg_flags)
104716 ip_cmsg_recv(msg, skb);
104717 #endif
104718 @@ -1117,7 +1117,7 @@ static void ping_v4_format_sock(struct sock *sp, struct seq_file *f,
104719 from_kuid_munged(seq_user_ns(f), sock_i_uid(sp)),
104720 0, sock_i_ino(sp),
104721 atomic_read(&sp->sk_refcnt), sp,
104722 - atomic_read(&sp->sk_drops));
104723 + atomic_read_unchecked(&sp->sk_drops));
104724 }
104725
104726 static int ping_v4_seq_show(struct seq_file *seq, void *v)
104727 diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c
104728 index f027a70..2e64edc 100644
104729 --- a/net/ipv4/raw.c
104730 +++ b/net/ipv4/raw.c
104731 @@ -324,7 +324,7 @@ static int raw_rcv_skb(struct sock *sk, struct sk_buff *skb)
104732 int raw_rcv(struct sock *sk, struct sk_buff *skb)
104733 {
104734 if (!xfrm4_policy_check(sk, XFRM_POLICY_IN, skb)) {
104735 - atomic_inc(&sk->sk_drops);
104736 + atomic_inc_unchecked(&sk->sk_drops);
104737 kfree_skb(skb);
104738 return NET_RX_DROP;
104739 }
104740 @@ -773,16 +773,20 @@ static int raw_init(struct sock *sk)
104741
104742 static int raw_seticmpfilter(struct sock *sk, char __user *optval, int optlen)
104743 {
104744 + struct icmp_filter filter;
104745 +
104746 if (optlen > sizeof(struct icmp_filter))
104747 optlen = sizeof(struct icmp_filter);
104748 - if (copy_from_user(&raw_sk(sk)->filter, optval, optlen))
104749 + if (copy_from_user(&filter, optval, optlen))
104750 return -EFAULT;
104751 + raw_sk(sk)->filter = filter;
104752 return 0;
104753 }
104754
104755 static int raw_geticmpfilter(struct sock *sk, char __user *optval, int __user *optlen)
104756 {
104757 int len, ret = -EFAULT;
104758 + struct icmp_filter filter;
104759
104760 if (get_user(len, optlen))
104761 goto out;
104762 @@ -792,8 +796,8 @@ static int raw_geticmpfilter(struct sock *sk, char __user *optval, int __user *o
104763 if (len > sizeof(struct icmp_filter))
104764 len = sizeof(struct icmp_filter);
104765 ret = -EFAULT;
104766 - if (put_user(len, optlen) ||
104767 - copy_to_user(optval, &raw_sk(sk)->filter, len))
104768 + filter = raw_sk(sk)->filter;
104769 + if (put_user(len, optlen) || len > sizeof filter || copy_to_user(optval, &filter, len))
104770 goto out;
104771 ret = 0;
104772 out: return ret;
104773 @@ -1022,7 +1026,7 @@ static void raw_sock_seq_show(struct seq_file *seq, struct sock *sp, int i)
104774 0, 0L, 0,
104775 from_kuid_munged(seq_user_ns(seq), sock_i_uid(sp)),
104776 0, sock_i_ino(sp),
104777 - atomic_read(&sp->sk_refcnt), sp, atomic_read(&sp->sk_drops));
104778 + atomic_read(&sp->sk_refcnt), sp, atomic_read_unchecked(&sp->sk_drops));
104779 }
104780
104781 static int raw_seq_show(struct seq_file *seq, void *v)
104782 diff --git a/net/ipv4/route.c b/net/ipv4/route.c
104783 index 20fc020..3ba426f 100644
104784 --- a/net/ipv4/route.c
104785 +++ b/net/ipv4/route.c
104786 @@ -228,7 +228,7 @@ static const struct seq_operations rt_cache_seq_ops = {
104787
104788 static int rt_cache_seq_open(struct inode *inode, struct file *file)
104789 {
104790 - return seq_open(file, &rt_cache_seq_ops);
104791 + return seq_open_restrict(file, &rt_cache_seq_ops);
104792 }
104793
104794 static const struct file_operations rt_cache_seq_fops = {
104795 @@ -319,7 +319,7 @@ static const struct seq_operations rt_cpu_seq_ops = {
104796
104797 static int rt_cpu_seq_open(struct inode *inode, struct file *file)
104798 {
104799 - return seq_open(file, &rt_cpu_seq_ops);
104800 + return seq_open_restrict(file, &rt_cpu_seq_ops);
104801 }
104802
104803 static const struct file_operations rt_cpu_seq_fops = {
104804 @@ -357,7 +357,7 @@ static int rt_acct_proc_show(struct seq_file *m, void *v)
104805
104806 static int rt_acct_proc_open(struct inode *inode, struct file *file)
104807 {
104808 - return single_open(file, rt_acct_proc_show, NULL);
104809 + return single_open_restrict(file, rt_acct_proc_show, NULL);
104810 }
104811
104812 static const struct file_operations rt_acct_proc_fops = {
104813 @@ -459,11 +459,11 @@ static struct neighbour *ipv4_neigh_lookup(const struct dst_entry *dst,
104814
104815 #define IP_IDENTS_SZ 2048u
104816 struct ip_ident_bucket {
104817 - atomic_t id;
104818 + atomic_unchecked_t id;
104819 u32 stamp32;
104820 };
104821
104822 -static struct ip_ident_bucket *ip_idents __read_mostly;
104823 +static struct ip_ident_bucket ip_idents[IP_IDENTS_SZ] __read_mostly;
104824
104825 /* In order to protect privacy, we add a perturbation to identifiers
104826 * if one generator is seldom used. This makes hard for an attacker
104827 @@ -479,7 +479,7 @@ u32 ip_idents_reserve(u32 hash, int segs)
104828 if (old != now && cmpxchg(&bucket->stamp32, old, now) == old)
104829 delta = prandom_u32_max(now - old);
104830
104831 - return atomic_add_return(segs + delta, &bucket->id) - segs;
104832 + return atomic_add_return_unchecked(segs + delta, &bucket->id) - segs;
104833 }
104834 EXPORT_SYMBOL(ip_idents_reserve);
104835
104836 @@ -2639,34 +2639,34 @@ static struct ctl_table ipv4_route_flush_table[] = {
104837 .maxlen = sizeof(int),
104838 .mode = 0200,
104839 .proc_handler = ipv4_sysctl_rtcache_flush,
104840 + .extra1 = &init_net,
104841 },
104842 { },
104843 };
104844
104845 static __net_init int sysctl_route_net_init(struct net *net)
104846 {
104847 - struct ctl_table *tbl;
104848 + ctl_table_no_const *tbl = NULL;
104849
104850 - tbl = ipv4_route_flush_table;
104851 if (!net_eq(net, &init_net)) {
104852 - tbl = kmemdup(tbl, sizeof(ipv4_route_flush_table), GFP_KERNEL);
104853 + tbl = kmemdup(ipv4_route_flush_table, sizeof(ipv4_route_flush_table), GFP_KERNEL);
104854 if (tbl == NULL)
104855 goto err_dup;
104856
104857 /* Don't export sysctls to unprivileged users */
104858 if (net->user_ns != &init_user_ns)
104859 tbl[0].procname = NULL;
104860 - }
104861 - tbl[0].extra1 = net;
104862 + tbl[0].extra1 = net;
104863 + net->ipv4.route_hdr = register_net_sysctl(net, "net/ipv4/route", tbl);
104864 + } else
104865 + net->ipv4.route_hdr = register_net_sysctl(net, "net/ipv4/route", ipv4_route_flush_table);
104866
104867 - net->ipv4.route_hdr = register_net_sysctl(net, "net/ipv4/route", tbl);
104868 if (net->ipv4.route_hdr == NULL)
104869 goto err_reg;
104870 return 0;
104871
104872 err_reg:
104873 - if (tbl != ipv4_route_flush_table)
104874 - kfree(tbl);
104875 + kfree(tbl);
104876 err_dup:
104877 return -ENOMEM;
104878 }
104879 @@ -2689,8 +2689,8 @@ static __net_initdata struct pernet_operations sysctl_route_ops = {
104880
104881 static __net_init int rt_genid_init(struct net *net)
104882 {
104883 - atomic_set(&net->ipv4.rt_genid, 0);
104884 - atomic_set(&net->fnhe_genid, 0);
104885 + atomic_set_unchecked(&net->ipv4.rt_genid, 0);
104886 + atomic_set_unchecked(&net->fnhe_genid, 0);
104887 get_random_bytes(&net->ipv4.dev_addr_genid,
104888 sizeof(net->ipv4.dev_addr_genid));
104889 return 0;
104890 @@ -2734,11 +2734,7 @@ int __init ip_rt_init(void)
104891 int rc = 0;
104892 int cpu;
104893
104894 - ip_idents = kmalloc(IP_IDENTS_SZ * sizeof(*ip_idents), GFP_KERNEL);
104895 - if (!ip_idents)
104896 - panic("IP: failed to allocate ip_idents\n");
104897 -
104898 - prandom_bytes(ip_idents, IP_IDENTS_SZ * sizeof(*ip_idents));
104899 + prandom_bytes(ip_idents, sizeof(ip_idents));
104900
104901 for_each_possible_cpu(cpu) {
104902 struct uncached_list *ul = &per_cpu(rt_uncached_list, cpu);
104903 diff --git a/net/ipv4/sysctl_net_ipv4.c b/net/ipv4/sysctl_net_ipv4.c
104904 index d151539..5f5e247 100644
104905 --- a/net/ipv4/sysctl_net_ipv4.c
104906 +++ b/net/ipv4/sysctl_net_ipv4.c
104907 @@ -60,7 +60,7 @@ static int ipv4_local_port_range(struct ctl_table *table, int write,
104908 container_of(table->data, struct net, ipv4.ip_local_ports.range);
104909 int ret;
104910 int range[2];
104911 - struct ctl_table tmp = {
104912 + ctl_table_no_const tmp = {
104913 .data = &range,
104914 .maxlen = sizeof(range),
104915 .mode = table->mode,
104916 @@ -118,7 +118,7 @@ static int ipv4_ping_group_range(struct ctl_table *table, int write,
104917 int ret;
104918 gid_t urange[2];
104919 kgid_t low, high;
104920 - struct ctl_table tmp = {
104921 + ctl_table_no_const tmp = {
104922 .data = &urange,
104923 .maxlen = sizeof(urange),
104924 .mode = table->mode,
104925 @@ -149,7 +149,7 @@ static int proc_tcp_congestion_control(struct ctl_table *ctl, int write,
104926 void __user *buffer, size_t *lenp, loff_t *ppos)
104927 {
104928 char val[TCP_CA_NAME_MAX];
104929 - struct ctl_table tbl = {
104930 + ctl_table_no_const tbl = {
104931 .data = val,
104932 .maxlen = TCP_CA_NAME_MAX,
104933 };
104934 @@ -168,7 +168,7 @@ static int proc_tcp_available_congestion_control(struct ctl_table *ctl,
104935 void __user *buffer, size_t *lenp,
104936 loff_t *ppos)
104937 {
104938 - struct ctl_table tbl = { .maxlen = TCP_CA_BUF_MAX, };
104939 + ctl_table_no_const tbl = { .maxlen = TCP_CA_BUF_MAX, };
104940 int ret;
104941
104942 tbl.data = kmalloc(tbl.maxlen, GFP_USER);
104943 @@ -185,7 +185,7 @@ static int proc_allowed_congestion_control(struct ctl_table *ctl,
104944 void __user *buffer, size_t *lenp,
104945 loff_t *ppos)
104946 {
104947 - struct ctl_table tbl = { .maxlen = TCP_CA_BUF_MAX };
104948 + ctl_table_no_const tbl = { .maxlen = TCP_CA_BUF_MAX };
104949 int ret;
104950
104951 tbl.data = kmalloc(tbl.maxlen, GFP_USER);
104952 @@ -204,7 +204,7 @@ static int proc_tcp_fastopen_key(struct ctl_table *ctl, int write,
104953 void __user *buffer, size_t *lenp,
104954 loff_t *ppos)
104955 {
104956 - struct ctl_table tbl = { .maxlen = (TCP_FASTOPEN_KEY_LENGTH * 2 + 10) };
104957 + ctl_table_no_const tbl = { .maxlen = (TCP_FASTOPEN_KEY_LENGTH * 2 + 10) };
104958 struct tcp_fastopen_context *ctxt;
104959 int ret;
104960 u32 user_key[4]; /* 16 bytes, matching TCP_FASTOPEN_KEY_LENGTH */
104961 @@ -888,13 +888,12 @@ static struct ctl_table ipv4_net_table[] = {
104962
104963 static __net_init int ipv4_sysctl_init_net(struct net *net)
104964 {
104965 - struct ctl_table *table;
104966 + ctl_table_no_const *table = NULL;
104967
104968 - table = ipv4_net_table;
104969 if (!net_eq(net, &init_net)) {
104970 int i;
104971
104972 - table = kmemdup(table, sizeof(ipv4_net_table), GFP_KERNEL);
104973 + table = kmemdup(ipv4_net_table, sizeof(ipv4_net_table), GFP_KERNEL);
104974 if (table == NULL)
104975 goto err_alloc;
104976
104977 @@ -903,7 +902,10 @@ static __net_init int ipv4_sysctl_init_net(struct net *net)
104978 table[i].data += (void *)net - (void *)&init_net;
104979 }
104980
104981 - net->ipv4.ipv4_hdr = register_net_sysctl(net, "net/ipv4", table);
104982 + if (!net_eq(net, &init_net))
104983 + net->ipv4.ipv4_hdr = register_net_sysctl(net, "net/ipv4", table);
104984 + else
104985 + net->ipv4.ipv4_hdr = register_net_sysctl(net, "net/ipv4", ipv4_net_table);
104986 if (net->ipv4.ipv4_hdr == NULL)
104987 goto err_reg;
104988
104989 diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
104990 index 995a225..e1e9183 100644
104991 --- a/net/ipv4/tcp.c
104992 +++ b/net/ipv4/tcp.c
104993 @@ -520,8 +520,10 @@ unsigned int tcp_poll(struct file *file, struct socket *sock, poll_table *wait)
104994
104995 /* Race breaker. If space is freed after
104996 * wspace test but before the flags are set,
104997 - * IO signal will be lost.
104998 + * IO signal will be lost. Memory barrier
104999 + * pairs with the input side.
105000 */
105001 + smp_mb__after_atomic();
105002 if (sk_stream_is_writeable(sk))
105003 mask |= POLLOUT | POLLWRNORM;
105004 }
105005 diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
105006 index f501ac04..0c5a1b2 100644
105007 --- a/net/ipv4/tcp_input.c
105008 +++ b/net/ipv4/tcp_input.c
105009 @@ -767,7 +767,7 @@ static void tcp_update_pacing_rate(struct sock *sk)
105010 * without any lock. We want to make sure compiler wont store
105011 * intermediate values in this location.
105012 */
105013 - ACCESS_ONCE(sk->sk_pacing_rate) = min_t(u64, rate,
105014 + ACCESS_ONCE_RW(sk->sk_pacing_rate) = min_t(u64, rate,
105015 sk->sk_max_pacing_rate);
105016 }
105017
105018 @@ -4541,7 +4541,7 @@ static struct sk_buff *tcp_collapse_one(struct sock *sk, struct sk_buff *skb,
105019 * simplifies code)
105020 */
105021 static void
105022 -tcp_collapse(struct sock *sk, struct sk_buff_head *list,
105023 +__intentional_overflow(5,6) tcp_collapse(struct sock *sk, struct sk_buff_head *list,
105024 struct sk_buff *head, struct sk_buff *tail,
105025 u32 start, u32 end)
105026 {
105027 @@ -4799,6 +4799,8 @@ static void tcp_check_space(struct sock *sk)
105028 {
105029 if (sock_flag(sk, SOCK_QUEUE_SHRUNK)) {
105030 sock_reset_flag(sk, SOCK_QUEUE_SHRUNK);
105031 + /* pairs with tcp_poll() */
105032 + smp_mb__after_atomic();
105033 if (sk->sk_socket &&
105034 test_bit(SOCK_NOSPACE, &sk->sk_socket->flags))
105035 tcp_new_space(sk);
105036 @@ -5525,6 +5527,7 @@ discard:
105037 tcp_paws_reject(&tp->rx_opt, 0))
105038 goto discard_and_undo;
105039
105040 +#ifndef CONFIG_GRKERNSEC_NO_SIMULT_CONNECT
105041 if (th->syn) {
105042 /* We see SYN without ACK. It is attempt of
105043 * simultaneous connect with crossed SYNs.
105044 @@ -5575,6 +5578,7 @@ discard:
105045 goto discard;
105046 #endif
105047 }
105048 +#endif
105049 /* "fifth, if neither of the SYN or RST bits is set then
105050 * drop the segment and return."
105051 */
105052 @@ -5621,7 +5625,7 @@ int tcp_rcv_state_process(struct sock *sk, struct sk_buff *skb,
105053 goto discard;
105054
105055 if (th->syn) {
105056 - if (th->fin)
105057 + if (th->fin || th->urg || th->psh)
105058 goto discard;
105059 if (icsk->icsk_af_ops->conn_request(sk, skb) < 0)
105060 return 1;
105061 diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
105062 index f1756ee..8908cb0 100644
105063 --- a/net/ipv4/tcp_ipv4.c
105064 +++ b/net/ipv4/tcp_ipv4.c
105065 @@ -89,6 +89,10 @@ int sysctl_tcp_tw_reuse __read_mostly;
105066 int sysctl_tcp_low_latency __read_mostly;
105067 EXPORT_SYMBOL(sysctl_tcp_low_latency);
105068
105069 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
105070 +extern int grsec_enable_blackhole;
105071 +#endif
105072 +
105073 #ifdef CONFIG_TCP_MD5SIG
105074 static int tcp_v4_md5_hash_hdr(char *md5_hash, const struct tcp_md5sig_key *key,
105075 __be32 daddr, __be32 saddr, const struct tcphdr *th);
105076 @@ -1475,6 +1479,9 @@ int tcp_v4_do_rcv(struct sock *sk, struct sk_buff *skb)
105077 return 0;
105078
105079 reset:
105080 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
105081 + if (!grsec_enable_blackhole)
105082 +#endif
105083 tcp_v4_send_reset(rsk, skb);
105084 discard:
105085 kfree_skb(skb);
105086 @@ -1639,12 +1646,19 @@ int tcp_v4_rcv(struct sk_buff *skb)
105087 TCP_SKB_CB(skb)->sacked = 0;
105088
105089 sk = __inet_lookup_skb(&tcp_hashinfo, skb, th->source, th->dest);
105090 - if (!sk)
105091 + if (!sk) {
105092 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
105093 + ret = 1;
105094 +#endif
105095 goto no_tcp_socket;
105096 -
105097 + }
105098 process:
105099 - if (sk->sk_state == TCP_TIME_WAIT)
105100 + if (sk->sk_state == TCP_TIME_WAIT) {
105101 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
105102 + ret = 2;
105103 +#endif
105104 goto do_time_wait;
105105 + }
105106
105107 if (unlikely(iph->ttl < inet_sk(sk)->min_ttl)) {
105108 NET_INC_STATS_BH(net, LINUX_MIB_TCPMINTTLDROP);
105109 @@ -1700,6 +1714,10 @@ csum_error:
105110 bad_packet:
105111 TCP_INC_STATS_BH(net, TCP_MIB_INERRS);
105112 } else {
105113 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
105114 + if (!grsec_enable_blackhole || (ret == 1 &&
105115 + (skb->dev->flags & IFF_LOOPBACK)))
105116 +#endif
105117 tcp_v4_send_reset(NULL, skb);
105118 }
105119
105120 diff --git a/net/ipv4/tcp_minisocks.c b/net/ipv4/tcp_minisocks.c
105121 index dd11ac7..c0872da 100644
105122 --- a/net/ipv4/tcp_minisocks.c
105123 +++ b/net/ipv4/tcp_minisocks.c
105124 @@ -27,6 +27,10 @@
105125 #include <net/inet_common.h>
105126 #include <net/xfrm.h>
105127
105128 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
105129 +extern int grsec_enable_blackhole;
105130 +#endif
105131 +
105132 int sysctl_tcp_syncookies __read_mostly = 1;
105133 EXPORT_SYMBOL(sysctl_tcp_syncookies);
105134
105135 @@ -785,7 +789,10 @@ embryonic_reset:
105136 * avoid becoming vulnerable to outside attack aiming at
105137 * resetting legit local connections.
105138 */
105139 - req->rsk_ops->send_reset(sk, skb);
105140 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
105141 + if (!grsec_enable_blackhole)
105142 +#endif
105143 + req->rsk_ops->send_reset(sk, skb);
105144 } else if (fastopen) { /* received a valid RST pkt */
105145 reqsk_fastopen_remove(sk, req, true);
105146 tcp_reset(sk);
105147 diff --git a/net/ipv4/tcp_probe.c b/net/ipv4/tcp_probe.c
105148 index ebf5ff5..4d1ff32 100644
105149 --- a/net/ipv4/tcp_probe.c
105150 +++ b/net/ipv4/tcp_probe.c
105151 @@ -236,7 +236,7 @@ static ssize_t tcpprobe_read(struct file *file, char __user *buf,
105152 if (cnt + width >= len)
105153 break;
105154
105155 - if (copy_to_user(buf + cnt, tbuf, width))
105156 + if (width > sizeof tbuf || copy_to_user(buf + cnt, tbuf, width))
105157 return -EFAULT;
105158 cnt += width;
105159 }
105160 diff --git a/net/ipv4/tcp_timer.c b/net/ipv4/tcp_timer.c
105161 index 0732b78..a82bdc6 100644
105162 --- a/net/ipv4/tcp_timer.c
105163 +++ b/net/ipv4/tcp_timer.c
105164 @@ -22,6 +22,10 @@
105165 #include <linux/gfp.h>
105166 #include <net/tcp.h>
105167
105168 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
105169 +extern int grsec_lastack_retries;
105170 +#endif
105171 +
105172 int sysctl_tcp_syn_retries __read_mostly = TCP_SYN_RETRIES;
105173 int sysctl_tcp_synack_retries __read_mostly = TCP_SYNACK_RETRIES;
105174 int sysctl_tcp_keepalive_time __read_mostly = TCP_KEEPALIVE_TIME;
105175 @@ -194,6 +198,13 @@ static int tcp_write_timeout(struct sock *sk)
105176 }
105177 }
105178
105179 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
105180 + if ((sk->sk_state == TCP_LAST_ACK) &&
105181 + (grsec_lastack_retries > 0) &&
105182 + (grsec_lastack_retries < retry_until))
105183 + retry_until = grsec_lastack_retries;
105184 +#endif
105185 +
105186 if (retransmits_timed_out(sk, retry_until,
105187 syn_set ? 0 : icsk->icsk_user_timeout, syn_set)) {
105188 /* Has it gone just too far? */
105189 diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
105190 index 97ef1f8b..e446c33 100644
105191 --- a/net/ipv4/udp.c
105192 +++ b/net/ipv4/udp.c
105193 @@ -87,6 +87,7 @@
105194 #include <linux/types.h>
105195 #include <linux/fcntl.h>
105196 #include <linux/module.h>
105197 +#include <linux/security.h>
105198 #include <linux/socket.h>
105199 #include <linux/sockios.h>
105200 #include <linux/igmp.h>
105201 @@ -114,6 +115,10 @@
105202 #include <net/busy_poll.h>
105203 #include "udp_impl.h"
105204
105205 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
105206 +extern int grsec_enable_blackhole;
105207 +#endif
105208 +
105209 struct udp_table udp_table __read_mostly;
105210 EXPORT_SYMBOL(udp_table);
105211
105212 @@ -608,6 +613,9 @@ static inline bool __udp_is_mcast_sock(struct net *net, struct sock *sk,
105213 return true;
105214 }
105215
105216 +extern int gr_search_udp_recvmsg(struct sock *sk, const struct sk_buff *skb);
105217 +extern int gr_search_udp_sendmsg(struct sock *sk, struct sockaddr_in *addr);
105218 +
105219 /*
105220 * This routine is called by the ICMP module when it gets some
105221 * sort of error condition. If err < 0 then the socket should
105222 @@ -945,9 +953,18 @@ int udp_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
105223 dport = usin->sin_port;
105224 if (dport == 0)
105225 return -EINVAL;
105226 +
105227 + err = gr_search_udp_sendmsg(sk, usin);
105228 + if (err)
105229 + return err;
105230 } else {
105231 if (sk->sk_state != TCP_ESTABLISHED)
105232 return -EDESTADDRREQ;
105233 +
105234 + err = gr_search_udp_sendmsg(sk, NULL);
105235 + if (err)
105236 + return err;
105237 +
105238 daddr = inet->inet_daddr;
105239 dport = inet->inet_dport;
105240 /* Open fast path for connected socket.
105241 @@ -1195,7 +1212,7 @@ static unsigned int first_packet_length(struct sock *sk)
105242 IS_UDPLITE(sk));
105243 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS,
105244 IS_UDPLITE(sk));
105245 - atomic_inc(&sk->sk_drops);
105246 + atomic_inc_unchecked(&sk->sk_drops);
105247 __skb_unlink(skb, rcvq);
105248 __skb_queue_tail(&list_kill, skb);
105249 }
105250 @@ -1275,6 +1292,10 @@ try_again:
105251 if (!skb)
105252 goto out;
105253
105254 + err = gr_search_udp_recvmsg(sk, skb);
105255 + if (err)
105256 + goto out_free;
105257 +
105258 ulen = skb->len - sizeof(struct udphdr);
105259 copied = len;
105260 if (copied > ulen)
105261 @@ -1307,7 +1328,7 @@ try_again:
105262 if (unlikely(err)) {
105263 trace_kfree_skb(skb, udp_recvmsg);
105264 if (!peeked) {
105265 - atomic_inc(&sk->sk_drops);
105266 + atomic_inc_unchecked(&sk->sk_drops);
105267 UDP_INC_STATS_USER(sock_net(sk),
105268 UDP_MIB_INERRORS, is_udplite);
105269 }
105270 @@ -1605,7 +1626,7 @@ csum_error:
105271 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_CSUMERRORS, is_udplite);
105272 drop:
105273 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS, is_udplite);
105274 - atomic_inc(&sk->sk_drops);
105275 + atomic_inc_unchecked(&sk->sk_drops);
105276 kfree_skb(skb);
105277 return -1;
105278 }
105279 @@ -1624,7 +1645,7 @@ static void flush_stack(struct sock **stack, unsigned int count,
105280 skb1 = (i == final) ? skb : skb_clone(skb, GFP_ATOMIC);
105281
105282 if (!skb1) {
105283 - atomic_inc(&sk->sk_drops);
105284 + atomic_inc_unchecked(&sk->sk_drops);
105285 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_RCVBUFERRORS,
105286 IS_UDPLITE(sk));
105287 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS,
105288 @@ -1830,6 +1851,9 @@ int __udp4_lib_rcv(struct sk_buff *skb, struct udp_table *udptable,
105289 goto csum_error;
105290
105291 UDP_INC_STATS_BH(net, UDP_MIB_NOPORTS, proto == IPPROTO_UDPLITE);
105292 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
105293 + if (!grsec_enable_blackhole || (skb->dev->flags & IFF_LOOPBACK))
105294 +#endif
105295 icmp_send(skb, ICMP_DEST_UNREACH, ICMP_PORT_UNREACH, 0);
105296
105297 /*
105298 @@ -2416,7 +2440,7 @@ static void udp4_format_sock(struct sock *sp, struct seq_file *f,
105299 from_kuid_munged(seq_user_ns(f), sock_i_uid(sp)),
105300 0, sock_i_ino(sp),
105301 atomic_read(&sp->sk_refcnt), sp,
105302 - atomic_read(&sp->sk_drops));
105303 + atomic_read_unchecked(&sp->sk_drops));
105304 }
105305
105306 int udp4_seq_show(struct seq_file *seq, void *v)
105307 diff --git a/net/ipv4/xfrm4_policy.c b/net/ipv4/xfrm4_policy.c
105308 index 6156f68..d6ab46d 100644
105309 --- a/net/ipv4/xfrm4_policy.c
105310 +++ b/net/ipv4/xfrm4_policy.c
105311 @@ -186,11 +186,11 @@ _decode_session4(struct sk_buff *skb, struct flowi *fl, int reverse)
105312 fl4->flowi4_tos = iph->tos;
105313 }
105314
105315 -static inline int xfrm4_garbage_collect(struct dst_ops *ops)
105316 +static int xfrm4_garbage_collect(struct dst_ops *ops)
105317 {
105318 struct net *net = container_of(ops, struct net, xfrm.xfrm4_dst_ops);
105319
105320 - xfrm4_policy_afinfo.garbage_collect(net);
105321 + xfrm_garbage_collect_deferred(net);
105322 return (dst_entries_get_slow(ops) > ops->gc_thresh * 2);
105323 }
105324
105325 @@ -269,19 +269,18 @@ static struct ctl_table xfrm4_policy_table[] = {
105326
105327 static int __net_init xfrm4_net_init(struct net *net)
105328 {
105329 - struct ctl_table *table;
105330 + ctl_table_no_const *table = NULL;
105331 struct ctl_table_header *hdr;
105332
105333 - table = xfrm4_policy_table;
105334 if (!net_eq(net, &init_net)) {
105335 - table = kmemdup(table, sizeof(xfrm4_policy_table), GFP_KERNEL);
105336 + table = kmemdup(xfrm4_policy_table, sizeof(xfrm4_policy_table), GFP_KERNEL);
105337 if (!table)
105338 goto err_alloc;
105339
105340 table[0].data = &net->xfrm.xfrm4_dst_ops.gc_thresh;
105341 - }
105342 -
105343 - hdr = register_net_sysctl(net, "net/ipv4", table);
105344 + hdr = register_net_sysctl(net, "net/ipv4", table);
105345 + } else
105346 + hdr = register_net_sysctl(net, "net/ipv4", xfrm4_policy_table);
105347 if (!hdr)
105348 goto err_reg;
105349
105350 @@ -289,8 +288,7 @@ static int __net_init xfrm4_net_init(struct net *net)
105351 return 0;
105352
105353 err_reg:
105354 - if (!net_eq(net, &init_net))
105355 - kfree(table);
105356 + kfree(table);
105357 err_alloc:
105358 return -ENOMEM;
105359 }
105360 diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
105361 index b603002..0de5c88 100644
105362 --- a/net/ipv6/addrconf.c
105363 +++ b/net/ipv6/addrconf.c
105364 @@ -171,7 +171,7 @@ static struct ipv6_devconf ipv6_devconf __read_mostly = {
105365 .hop_limit = IPV6_DEFAULT_HOPLIMIT,
105366 .mtu6 = IPV6_MIN_MTU,
105367 .accept_ra = 1,
105368 - .accept_redirects = 1,
105369 + .accept_redirects = 0,
105370 .autoconf = 1,
105371 .force_mld_version = 0,
105372 .mldv1_unsolicited_report_interval = 10 * HZ,
105373 @@ -209,7 +209,7 @@ static struct ipv6_devconf ipv6_devconf_dflt __read_mostly = {
105374 .hop_limit = IPV6_DEFAULT_HOPLIMIT,
105375 .mtu6 = IPV6_MIN_MTU,
105376 .accept_ra = 1,
105377 - .accept_redirects = 1,
105378 + .accept_redirects = 0,
105379 .autoconf = 1,
105380 .force_mld_version = 0,
105381 .mldv1_unsolicited_report_interval = 10 * HZ,
105382 @@ -607,7 +607,7 @@ static int inet6_netconf_dump_devconf(struct sk_buff *skb,
105383 idx = 0;
105384 head = &net->dev_index_head[h];
105385 rcu_read_lock();
105386 - cb->seq = atomic_read(&net->ipv6.dev_addr_genid) ^
105387 + cb->seq = atomic_read_unchecked(&net->ipv6.dev_addr_genid) ^
105388 net->dev_base_seq;
105389 hlist_for_each_entry_rcu(dev, head, index_hlist) {
105390 if (idx < s_idx)
105391 @@ -2438,7 +2438,7 @@ int addrconf_set_dstaddr(struct net *net, void __user *arg)
105392 p.iph.ihl = 5;
105393 p.iph.protocol = IPPROTO_IPV6;
105394 p.iph.ttl = 64;
105395 - ifr.ifr_ifru.ifru_data = (__force void __user *)&p;
105396 + ifr.ifr_ifru.ifru_data = (void __force_user *)&p;
105397
105398 if (ops->ndo_do_ioctl) {
105399 mm_segment_t oldfs = get_fs();
105400 @@ -3587,16 +3587,23 @@ static const struct file_operations if6_fops = {
105401 .release = seq_release_net,
105402 };
105403
105404 +extern void register_ipv6_seq_ops_addr(struct seq_operations *addr);
105405 +extern void unregister_ipv6_seq_ops_addr(void);
105406 +
105407 static int __net_init if6_proc_net_init(struct net *net)
105408 {
105409 - if (!proc_create("if_inet6", S_IRUGO, net->proc_net, &if6_fops))
105410 + register_ipv6_seq_ops_addr(&if6_seq_ops);
105411 + if (!proc_create("if_inet6", S_IRUGO, net->proc_net, &if6_fops)) {
105412 + unregister_ipv6_seq_ops_addr();
105413 return -ENOMEM;
105414 + }
105415 return 0;
105416 }
105417
105418 static void __net_exit if6_proc_net_exit(struct net *net)
105419 {
105420 remove_proc_entry("if_inet6", net->proc_net);
105421 + unregister_ipv6_seq_ops_addr();
105422 }
105423
105424 static struct pernet_operations if6_proc_net_ops = {
105425 @@ -4215,7 +4222,7 @@ static int inet6_dump_addr(struct sk_buff *skb, struct netlink_callback *cb,
105426 s_ip_idx = ip_idx = cb->args[2];
105427
105428 rcu_read_lock();
105429 - cb->seq = atomic_read(&net->ipv6.dev_addr_genid) ^ net->dev_base_seq;
105430 + cb->seq = atomic_read_unchecked(&net->ipv6.dev_addr_genid) ^ net->dev_base_seq;
105431 for (h = s_h; h < NETDEV_HASHENTRIES; h++, s_idx = 0) {
105432 idx = 0;
105433 head = &net->dev_index_head[h];
105434 @@ -4864,7 +4871,7 @@ static void __ipv6_ifa_notify(int event, struct inet6_ifaddr *ifp)
105435 rt_genid_bump_ipv6(net);
105436 break;
105437 }
105438 - atomic_inc(&net->ipv6.dev_addr_genid);
105439 + atomic_inc_unchecked(&net->ipv6.dev_addr_genid);
105440 }
105441
105442 static void ipv6_ifa_notify(int event, struct inet6_ifaddr *ifp)
105443 @@ -4884,7 +4891,7 @@ int addrconf_sysctl_forward(struct ctl_table *ctl, int write,
105444 int *valp = ctl->data;
105445 int val = *valp;
105446 loff_t pos = *ppos;
105447 - struct ctl_table lctl;
105448 + ctl_table_no_const lctl;
105449 int ret;
105450
105451 /*
105452 @@ -4909,7 +4916,7 @@ int addrconf_sysctl_mtu(struct ctl_table *ctl, int write,
105453 {
105454 struct inet6_dev *idev = ctl->extra1;
105455 int min_mtu = IPV6_MIN_MTU;
105456 - struct ctl_table lctl;
105457 + ctl_table_no_const lctl;
105458
105459 lctl = *ctl;
105460 lctl.extra1 = &min_mtu;
105461 @@ -4984,7 +4991,7 @@ int addrconf_sysctl_disable(struct ctl_table *ctl, int write,
105462 int *valp = ctl->data;
105463 int val = *valp;
105464 loff_t pos = *ppos;
105465 - struct ctl_table lctl;
105466 + ctl_table_no_const lctl;
105467 int ret;
105468
105469 /*
105470 diff --git a/net/ipv6/af_inet6.c b/net/ipv6/af_inet6.c
105471 index e8c4400..a4cd5da 100644
105472 --- a/net/ipv6/af_inet6.c
105473 +++ b/net/ipv6/af_inet6.c
105474 @@ -766,7 +766,7 @@ static int __net_init inet6_net_init(struct net *net)
105475 net->ipv6.sysctl.icmpv6_time = 1*HZ;
105476 net->ipv6.sysctl.flowlabel_consistency = 1;
105477 net->ipv6.sysctl.auto_flowlabels = 0;
105478 - atomic_set(&net->ipv6.fib6_sernum, 1);
105479 + atomic_set_unchecked(&net->ipv6.fib6_sernum, 1);
105480
105481 err = ipv6_init_mibs(net);
105482 if (err)
105483 diff --git a/net/ipv6/datagram.c b/net/ipv6/datagram.c
105484 index ace8dac..bd6942d 100644
105485 --- a/net/ipv6/datagram.c
105486 +++ b/net/ipv6/datagram.c
105487 @@ -957,5 +957,5 @@ void ip6_dgram_sock_seq_show(struct seq_file *seq, struct sock *sp,
105488 0,
105489 sock_i_ino(sp),
105490 atomic_read(&sp->sk_refcnt), sp,
105491 - atomic_read(&sp->sk_drops));
105492 + atomic_read_unchecked(&sp->sk_drops));
105493 }
105494 diff --git a/net/ipv6/icmp.c b/net/ipv6/icmp.c
105495 index a5e9519..16b7412 100644
105496 --- a/net/ipv6/icmp.c
105497 +++ b/net/ipv6/icmp.c
105498 @@ -1005,7 +1005,7 @@ static struct ctl_table ipv6_icmp_table_template[] = {
105499
105500 struct ctl_table * __net_init ipv6_icmp_sysctl_init(struct net *net)
105501 {
105502 - struct ctl_table *table;
105503 + ctl_table_no_const *table;
105504
105505 table = kmemdup(ipv6_icmp_table_template,
105506 sizeof(ipv6_icmp_table_template),
105507 diff --git a/net/ipv6/ip6_fib.c b/net/ipv6/ip6_fib.c
105508 index 263ef41..88c7be8 100644
105509 --- a/net/ipv6/ip6_fib.c
105510 +++ b/net/ipv6/ip6_fib.c
105511 @@ -99,9 +99,9 @@ static int fib6_new_sernum(struct net *net)
105512 int new, old;
105513
105514 do {
105515 - old = atomic_read(&net->ipv6.fib6_sernum);
105516 + old = atomic_read_unchecked(&net->ipv6.fib6_sernum);
105517 new = old < INT_MAX ? old + 1 : 1;
105518 - } while (atomic_cmpxchg(&net->ipv6.fib6_sernum,
105519 + } while (atomic_cmpxchg_unchecked(&net->ipv6.fib6_sernum,
105520 old, new) != old);
105521 return new;
105522 }
105523 diff --git a/net/ipv6/ip6_gre.c b/net/ipv6/ip6_gre.c
105524 index bc28b7d..a08feea 100644
105525 --- a/net/ipv6/ip6_gre.c
105526 +++ b/net/ipv6/ip6_gre.c
105527 @@ -71,8 +71,8 @@ struct ip6gre_net {
105528 struct net_device *fb_tunnel_dev;
105529 };
105530
105531 -static struct rtnl_link_ops ip6gre_link_ops __read_mostly;
105532 -static struct rtnl_link_ops ip6gre_tap_ops __read_mostly;
105533 +static struct rtnl_link_ops ip6gre_link_ops;
105534 +static struct rtnl_link_ops ip6gre_tap_ops;
105535 static int ip6gre_tunnel_init(struct net_device *dev);
105536 static void ip6gre_tunnel_setup(struct net_device *dev);
105537 static void ip6gre_tunnel_link(struct ip6gre_net *ign, struct ip6_tnl *t);
105538 @@ -1289,7 +1289,7 @@ static void ip6gre_fb_tunnel_init(struct net_device *dev)
105539 }
105540
105541
105542 -static struct inet6_protocol ip6gre_protocol __read_mostly = {
105543 +static struct inet6_protocol ip6gre_protocol = {
105544 .handler = ip6gre_rcv,
105545 .err_handler = ip6gre_err,
105546 .flags = INET6_PROTO_NOPOLICY|INET6_PROTO_FINAL,
105547 @@ -1650,7 +1650,7 @@ static const struct nla_policy ip6gre_policy[IFLA_GRE_MAX + 1] = {
105548 [IFLA_GRE_FLAGS] = { .type = NLA_U32 },
105549 };
105550
105551 -static struct rtnl_link_ops ip6gre_link_ops __read_mostly = {
105552 +static struct rtnl_link_ops ip6gre_link_ops = {
105553 .kind = "ip6gre",
105554 .maxtype = IFLA_GRE_MAX,
105555 .policy = ip6gre_policy,
105556 @@ -1665,7 +1665,7 @@ static struct rtnl_link_ops ip6gre_link_ops __read_mostly = {
105557 .get_link_net = ip6_tnl_get_link_net,
105558 };
105559
105560 -static struct rtnl_link_ops ip6gre_tap_ops __read_mostly = {
105561 +static struct rtnl_link_ops ip6gre_tap_ops = {
105562 .kind = "ip6gretap",
105563 .maxtype = IFLA_GRE_MAX,
105564 .policy = ip6gre_policy,
105565 diff --git a/net/ipv6/ip6_tunnel.c b/net/ipv6/ip6_tunnel.c
105566 index ddd94ec..b7cfefb 100644
105567 --- a/net/ipv6/ip6_tunnel.c
105568 +++ b/net/ipv6/ip6_tunnel.c
105569 @@ -86,7 +86,7 @@ static u32 HASH(const struct in6_addr *addr1, const struct in6_addr *addr2)
105570
105571 static int ip6_tnl_dev_init(struct net_device *dev);
105572 static void ip6_tnl_dev_setup(struct net_device *dev);
105573 -static struct rtnl_link_ops ip6_link_ops __read_mostly;
105574 +static struct rtnl_link_ops ip6_link_ops;
105575
105576 static int ip6_tnl_net_id __read_mostly;
105577 struct ip6_tnl_net {
105578 @@ -1780,7 +1780,7 @@ static const struct nla_policy ip6_tnl_policy[IFLA_IPTUN_MAX + 1] = {
105579 [IFLA_IPTUN_PROTO] = { .type = NLA_U8 },
105580 };
105581
105582 -static struct rtnl_link_ops ip6_link_ops __read_mostly = {
105583 +static struct rtnl_link_ops ip6_link_ops = {
105584 .kind = "ip6tnl",
105585 .maxtype = IFLA_IPTUN_MAX,
105586 .policy = ip6_tnl_policy,
105587 diff --git a/net/ipv6/ip6_vti.c b/net/ipv6/ip6_vti.c
105588 index 5fb9e21..92bf04b 100644
105589 --- a/net/ipv6/ip6_vti.c
105590 +++ b/net/ipv6/ip6_vti.c
105591 @@ -62,7 +62,7 @@ static u32 HASH(const struct in6_addr *addr1, const struct in6_addr *addr2)
105592
105593 static int vti6_dev_init(struct net_device *dev);
105594 static void vti6_dev_setup(struct net_device *dev);
105595 -static struct rtnl_link_ops vti6_link_ops __read_mostly;
105596 +static struct rtnl_link_ops vti6_link_ops;
105597
105598 static int vti6_net_id __read_mostly;
105599 struct vti6_net {
105600 @@ -1004,7 +1004,7 @@ static const struct nla_policy vti6_policy[IFLA_VTI_MAX + 1] = {
105601 [IFLA_VTI_OKEY] = { .type = NLA_U32 },
105602 };
105603
105604 -static struct rtnl_link_ops vti6_link_ops __read_mostly = {
105605 +static struct rtnl_link_ops vti6_link_ops = {
105606 .kind = "vti6",
105607 .maxtype = IFLA_VTI_MAX,
105608 .policy = vti6_policy,
105609 diff --git a/net/ipv6/ipv6_sockglue.c b/net/ipv6/ipv6_sockglue.c
105610 index 8d766d9..dcdfea7 100644
105611 --- a/net/ipv6/ipv6_sockglue.c
105612 +++ b/net/ipv6/ipv6_sockglue.c
105613 @@ -989,7 +989,7 @@ static int do_ipv6_getsockopt(struct sock *sk, int level, int optname,
105614 if (sk->sk_type != SOCK_STREAM)
105615 return -ENOPROTOOPT;
105616
105617 - msg.msg_control = optval;
105618 + msg.msg_control = (void __force_kernel *)optval;
105619 msg.msg_controllen = len;
105620 msg.msg_flags = flags;
105621
105622 diff --git a/net/ipv6/netfilter/ip6_tables.c b/net/ipv6/netfilter/ip6_tables.c
105623 index bb00c6f..16c90d7 100644
105624 --- a/net/ipv6/netfilter/ip6_tables.c
105625 +++ b/net/ipv6/netfilter/ip6_tables.c
105626 @@ -1083,14 +1083,14 @@ static int compat_table_info(const struct xt_table_info *info,
105627 #endif
105628
105629 static int get_info(struct net *net, void __user *user,
105630 - const int *len, int compat)
105631 + int len, int compat)
105632 {
105633 char name[XT_TABLE_MAXNAMELEN];
105634 struct xt_table *t;
105635 int ret;
105636
105637 - if (*len != sizeof(struct ip6t_getinfo)) {
105638 - duprintf("length %u != %zu\n", *len,
105639 + if (len != sizeof(struct ip6t_getinfo)) {
105640 + duprintf("length %u != %zu\n", len,
105641 sizeof(struct ip6t_getinfo));
105642 return -EINVAL;
105643 }
105644 @@ -1127,7 +1127,7 @@ static int get_info(struct net *net, void __user *user,
105645 info.size = private->size;
105646 strcpy(info.name, name);
105647
105648 - if (copy_to_user(user, &info, *len) != 0)
105649 + if (copy_to_user(user, &info, len) != 0)
105650 ret = -EFAULT;
105651 else
105652 ret = 0;
105653 @@ -1983,7 +1983,7 @@ compat_do_ip6t_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
105654
105655 switch (cmd) {
105656 case IP6T_SO_GET_INFO:
105657 - ret = get_info(sock_net(sk), user, len, 1);
105658 + ret = get_info(sock_net(sk), user, *len, 1);
105659 break;
105660 case IP6T_SO_GET_ENTRIES:
105661 ret = compat_get_entries(sock_net(sk), user, len);
105662 @@ -2030,7 +2030,7 @@ do_ip6t_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
105663
105664 switch (cmd) {
105665 case IP6T_SO_GET_INFO:
105666 - ret = get_info(sock_net(sk), user, len, 0);
105667 + ret = get_info(sock_net(sk), user, *len, 0);
105668 break;
105669
105670 case IP6T_SO_GET_ENTRIES:
105671 diff --git a/net/ipv6/netfilter/nf_conntrack_reasm.c b/net/ipv6/netfilter/nf_conntrack_reasm.c
105672 index 6f187c8..34b367f 100644
105673 --- a/net/ipv6/netfilter/nf_conntrack_reasm.c
105674 +++ b/net/ipv6/netfilter/nf_conntrack_reasm.c
105675 @@ -96,12 +96,11 @@ static struct ctl_table nf_ct_frag6_sysctl_table[] = {
105676
105677 static int nf_ct_frag6_sysctl_register(struct net *net)
105678 {
105679 - struct ctl_table *table;
105680 + ctl_table_no_const *table = NULL;
105681 struct ctl_table_header *hdr;
105682
105683 - table = nf_ct_frag6_sysctl_table;
105684 if (!net_eq(net, &init_net)) {
105685 - table = kmemdup(table, sizeof(nf_ct_frag6_sysctl_table),
105686 + table = kmemdup(nf_ct_frag6_sysctl_table, sizeof(nf_ct_frag6_sysctl_table),
105687 GFP_KERNEL);
105688 if (table == NULL)
105689 goto err_alloc;
105690 @@ -112,9 +111,9 @@ static int nf_ct_frag6_sysctl_register(struct net *net)
105691 table[2].data = &net->nf_frag.frags.high_thresh;
105692 table[2].extra1 = &net->nf_frag.frags.low_thresh;
105693 table[2].extra2 = &init_net.nf_frag.frags.high_thresh;
105694 - }
105695 -
105696 - hdr = register_net_sysctl(net, "net/netfilter", table);
105697 + hdr = register_net_sysctl(net, "net/netfilter", table);
105698 + } else
105699 + hdr = register_net_sysctl(net, "net/netfilter", nf_ct_frag6_sysctl_table);
105700 if (hdr == NULL)
105701 goto err_reg;
105702
105703 @@ -122,8 +121,7 @@ static int nf_ct_frag6_sysctl_register(struct net *net)
105704 return 0;
105705
105706 err_reg:
105707 - if (!net_eq(net, &init_net))
105708 - kfree(table);
105709 + kfree(table);
105710 err_alloc:
105711 return -ENOMEM;
105712 }
105713 diff --git a/net/ipv6/ping.c b/net/ipv6/ping.c
105714 index a2dfff6..1e52e6d 100644
105715 --- a/net/ipv6/ping.c
105716 +++ b/net/ipv6/ping.c
105717 @@ -241,6 +241,24 @@ static struct pernet_operations ping_v6_net_ops = {
105718 };
105719 #endif
105720
105721 +static struct pingv6_ops real_pingv6_ops = {
105722 + .ipv6_recv_error = ipv6_recv_error,
105723 + .ip6_datagram_recv_common_ctl = ip6_datagram_recv_common_ctl,
105724 + .ip6_datagram_recv_specific_ctl = ip6_datagram_recv_specific_ctl,
105725 + .icmpv6_err_convert = icmpv6_err_convert,
105726 + .ipv6_icmp_error = ipv6_icmp_error,
105727 + .ipv6_chk_addr = ipv6_chk_addr,
105728 +};
105729 +
105730 +static struct pingv6_ops dummy_pingv6_ops = {
105731 + .ipv6_recv_error = dummy_ipv6_recv_error,
105732 + .ip6_datagram_recv_common_ctl = dummy_ip6_datagram_recv_ctl,
105733 + .ip6_datagram_recv_specific_ctl = dummy_ip6_datagram_recv_ctl,
105734 + .icmpv6_err_convert = dummy_icmpv6_err_convert,
105735 + .ipv6_icmp_error = dummy_ipv6_icmp_error,
105736 + .ipv6_chk_addr = dummy_ipv6_chk_addr,
105737 +};
105738 +
105739 int __init pingv6_init(void)
105740 {
105741 #ifdef CONFIG_PROC_FS
105742 @@ -248,13 +266,7 @@ int __init pingv6_init(void)
105743 if (ret)
105744 return ret;
105745 #endif
105746 - pingv6_ops.ipv6_recv_error = ipv6_recv_error;
105747 - pingv6_ops.ip6_datagram_recv_common_ctl = ip6_datagram_recv_common_ctl;
105748 - pingv6_ops.ip6_datagram_recv_specific_ctl =
105749 - ip6_datagram_recv_specific_ctl;
105750 - pingv6_ops.icmpv6_err_convert = icmpv6_err_convert;
105751 - pingv6_ops.ipv6_icmp_error = ipv6_icmp_error;
105752 - pingv6_ops.ipv6_chk_addr = ipv6_chk_addr;
105753 + pingv6_ops = &real_pingv6_ops;
105754 return inet6_register_protosw(&pingv6_protosw);
105755 }
105756
105757 @@ -263,14 +275,9 @@ int __init pingv6_init(void)
105758 */
105759 void pingv6_exit(void)
105760 {
105761 - pingv6_ops.ipv6_recv_error = dummy_ipv6_recv_error;
105762 - pingv6_ops.ip6_datagram_recv_common_ctl = dummy_ip6_datagram_recv_ctl;
105763 - pingv6_ops.ip6_datagram_recv_specific_ctl = dummy_ip6_datagram_recv_ctl;
105764 - pingv6_ops.icmpv6_err_convert = dummy_icmpv6_err_convert;
105765 - pingv6_ops.ipv6_icmp_error = dummy_ipv6_icmp_error;
105766 - pingv6_ops.ipv6_chk_addr = dummy_ipv6_chk_addr;
105767 #ifdef CONFIG_PROC_FS
105768 unregister_pernet_subsys(&ping_v6_net_ops);
105769 #endif
105770 + pingv6_ops = &dummy_pingv6_ops;
105771 inet6_unregister_protosw(&pingv6_protosw);
105772 }
105773 diff --git a/net/ipv6/proc.c b/net/ipv6/proc.c
105774 index 679253d0..70b653c 100644
105775 --- a/net/ipv6/proc.c
105776 +++ b/net/ipv6/proc.c
105777 @@ -310,7 +310,7 @@ static int __net_init ipv6_proc_init_net(struct net *net)
105778 if (!proc_create("snmp6", S_IRUGO, net->proc_net, &snmp6_seq_fops))
105779 goto proc_snmp6_fail;
105780
105781 - net->mib.proc_net_devsnmp6 = proc_mkdir("dev_snmp6", net->proc_net);
105782 + net->mib.proc_net_devsnmp6 = proc_mkdir_restrict("dev_snmp6", net->proc_net);
105783 if (!net->mib.proc_net_devsnmp6)
105784 goto proc_dev_snmp6_fail;
105785 return 0;
105786 diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c
105787 index dae7f1a..783b20d 100644
105788 --- a/net/ipv6/raw.c
105789 +++ b/net/ipv6/raw.c
105790 @@ -388,7 +388,7 @@ static inline int rawv6_rcv_skb(struct sock *sk, struct sk_buff *skb)
105791 {
105792 if ((raw6_sk(sk)->checksum || rcu_access_pointer(sk->sk_filter)) &&
105793 skb_checksum_complete(skb)) {
105794 - atomic_inc(&sk->sk_drops);
105795 + atomic_inc_unchecked(&sk->sk_drops);
105796 kfree_skb(skb);
105797 return NET_RX_DROP;
105798 }
105799 @@ -416,7 +416,7 @@ int rawv6_rcv(struct sock *sk, struct sk_buff *skb)
105800 struct raw6_sock *rp = raw6_sk(sk);
105801
105802 if (!xfrm6_policy_check(sk, XFRM_POLICY_IN, skb)) {
105803 - atomic_inc(&sk->sk_drops);
105804 + atomic_inc_unchecked(&sk->sk_drops);
105805 kfree_skb(skb);
105806 return NET_RX_DROP;
105807 }
105808 @@ -440,7 +440,7 @@ int rawv6_rcv(struct sock *sk, struct sk_buff *skb)
105809
105810 if (inet->hdrincl) {
105811 if (skb_checksum_complete(skb)) {
105812 - atomic_inc(&sk->sk_drops);
105813 + atomic_inc_unchecked(&sk->sk_drops);
105814 kfree_skb(skb);
105815 return NET_RX_DROP;
105816 }
105817 @@ -609,7 +609,7 @@ out:
105818 return err;
105819 }
105820
105821 -static int rawv6_send_hdrinc(struct sock *sk, struct msghdr *msg, int length,
105822 +static int rawv6_send_hdrinc(struct sock *sk, struct msghdr *msg, unsigned int length,
105823 struct flowi6 *fl6, struct dst_entry **dstp,
105824 unsigned int flags)
105825 {
105826 @@ -915,12 +915,15 @@ do_confirm:
105827 static int rawv6_seticmpfilter(struct sock *sk, int level, int optname,
105828 char __user *optval, int optlen)
105829 {
105830 + struct icmp6_filter filter;
105831 +
105832 switch (optname) {
105833 case ICMPV6_FILTER:
105834 if (optlen > sizeof(struct icmp6_filter))
105835 optlen = sizeof(struct icmp6_filter);
105836 - if (copy_from_user(&raw6_sk(sk)->filter, optval, optlen))
105837 + if (copy_from_user(&filter, optval, optlen))
105838 return -EFAULT;
105839 + raw6_sk(sk)->filter = filter;
105840 return 0;
105841 default:
105842 return -ENOPROTOOPT;
105843 @@ -933,6 +936,7 @@ static int rawv6_geticmpfilter(struct sock *sk, int level, int optname,
105844 char __user *optval, int __user *optlen)
105845 {
105846 int len;
105847 + struct icmp6_filter filter;
105848
105849 switch (optname) {
105850 case ICMPV6_FILTER:
105851 @@ -944,7 +948,8 @@ static int rawv6_geticmpfilter(struct sock *sk, int level, int optname,
105852 len = sizeof(struct icmp6_filter);
105853 if (put_user(len, optlen))
105854 return -EFAULT;
105855 - if (copy_to_user(optval, &raw6_sk(sk)->filter, len))
105856 + filter = raw6_sk(sk)->filter;
105857 + if (len > sizeof filter || copy_to_user(optval, &filter, len))
105858 return -EFAULT;
105859 return 0;
105860 default:
105861 diff --git a/net/ipv6/reassembly.c b/net/ipv6/reassembly.c
105862 index d7d70e6..bd5e9fc 100644
105863 --- a/net/ipv6/reassembly.c
105864 +++ b/net/ipv6/reassembly.c
105865 @@ -626,12 +626,11 @@ static struct ctl_table ip6_frags_ctl_table[] = {
105866
105867 static int __net_init ip6_frags_ns_sysctl_register(struct net *net)
105868 {
105869 - struct ctl_table *table;
105870 + ctl_table_no_const *table = NULL;
105871 struct ctl_table_header *hdr;
105872
105873 - table = ip6_frags_ns_ctl_table;
105874 if (!net_eq(net, &init_net)) {
105875 - table = kmemdup(table, sizeof(ip6_frags_ns_ctl_table), GFP_KERNEL);
105876 + table = kmemdup(ip6_frags_ns_ctl_table, sizeof(ip6_frags_ns_ctl_table), GFP_KERNEL);
105877 if (table == NULL)
105878 goto err_alloc;
105879
105880 @@ -645,9 +644,10 @@ static int __net_init ip6_frags_ns_sysctl_register(struct net *net)
105881 /* Don't export sysctls to unprivileged users */
105882 if (net->user_ns != &init_user_ns)
105883 table[0].procname = NULL;
105884 - }
105885 + hdr = register_net_sysctl(net, "net/ipv6", table);
105886 + } else
105887 + hdr = register_net_sysctl(net, "net/ipv6", ip6_frags_ns_ctl_table);
105888
105889 - hdr = register_net_sysctl(net, "net/ipv6", table);
105890 if (hdr == NULL)
105891 goto err_reg;
105892
105893 @@ -655,8 +655,7 @@ static int __net_init ip6_frags_ns_sysctl_register(struct net *net)
105894 return 0;
105895
105896 err_reg:
105897 - if (!net_eq(net, &init_net))
105898 - kfree(table);
105899 + kfree(table);
105900 err_alloc:
105901 return -ENOMEM;
105902 }
105903 diff --git a/net/ipv6/route.c b/net/ipv6/route.c
105904 index 4688bd4..584453d 100644
105905 --- a/net/ipv6/route.c
105906 +++ b/net/ipv6/route.c
105907 @@ -3029,7 +3029,7 @@ struct ctl_table ipv6_route_table_template[] = {
105908
105909 struct ctl_table * __net_init ipv6_route_sysctl_init(struct net *net)
105910 {
105911 - struct ctl_table *table;
105912 + ctl_table_no_const *table;
105913
105914 table = kmemdup(ipv6_route_table_template,
105915 sizeof(ipv6_route_table_template),
105916 diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c
105917 index e4cbd57..02b1aaa 100644
105918 --- a/net/ipv6/sit.c
105919 +++ b/net/ipv6/sit.c
105920 @@ -74,7 +74,7 @@ static void ipip6_tunnel_setup(struct net_device *dev);
105921 static void ipip6_dev_free(struct net_device *dev);
105922 static bool check_6rd(struct ip_tunnel *tunnel, const struct in6_addr *v6dst,
105923 __be32 *v4dst);
105924 -static struct rtnl_link_ops sit_link_ops __read_mostly;
105925 +static struct rtnl_link_ops sit_link_ops;
105926
105927 static int sit_net_id __read_mostly;
105928 struct sit_net {
105929 @@ -1751,7 +1751,7 @@ static void ipip6_dellink(struct net_device *dev, struct list_head *head)
105930 unregister_netdevice_queue(dev, head);
105931 }
105932
105933 -static struct rtnl_link_ops sit_link_ops __read_mostly = {
105934 +static struct rtnl_link_ops sit_link_ops = {
105935 .kind = "sit",
105936 .maxtype = IFLA_IPTUN_MAX,
105937 .policy = ipip6_policy,
105938 diff --git a/net/ipv6/sysctl_net_ipv6.c b/net/ipv6/sysctl_net_ipv6.c
105939 index c5c10fa..2577d51 100644
105940 --- a/net/ipv6/sysctl_net_ipv6.c
105941 +++ b/net/ipv6/sysctl_net_ipv6.c
105942 @@ -78,7 +78,7 @@ static struct ctl_table ipv6_rotable[] = {
105943
105944 static int __net_init ipv6_sysctl_net_init(struct net *net)
105945 {
105946 - struct ctl_table *ipv6_table;
105947 + ctl_table_no_const *ipv6_table;
105948 struct ctl_table *ipv6_route_table;
105949 struct ctl_table *ipv6_icmp_table;
105950 int err;
105951 diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c
105952 index 1f5e622..8387d90 100644
105953 --- a/net/ipv6/tcp_ipv6.c
105954 +++ b/net/ipv6/tcp_ipv6.c
105955 @@ -104,6 +104,10 @@ static void inet6_sk_rx_dst_set(struct sock *sk, const struct sk_buff *skb)
105956 }
105957 }
105958
105959 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
105960 +extern int grsec_enable_blackhole;
105961 +#endif
105962 +
105963 static void tcp_v6_hash(struct sock *sk)
105964 {
105965 if (sk->sk_state != TCP_CLOSE) {
105966 @@ -1345,6 +1349,9 @@ static int tcp_v6_do_rcv(struct sock *sk, struct sk_buff *skb)
105967 return 0;
105968
105969 reset:
105970 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
105971 + if (!grsec_enable_blackhole)
105972 +#endif
105973 tcp_v6_send_reset(sk, skb);
105974 discard:
105975 if (opt_skb)
105976 @@ -1454,12 +1461,20 @@ static int tcp_v6_rcv(struct sk_buff *skb)
105977
105978 sk = __inet6_lookup_skb(&tcp_hashinfo, skb, th->source, th->dest,
105979 inet6_iif(skb));
105980 - if (!sk)
105981 + if (!sk) {
105982 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
105983 + ret = 1;
105984 +#endif
105985 goto no_tcp_socket;
105986 + }
105987
105988 process:
105989 - if (sk->sk_state == TCP_TIME_WAIT)
105990 + if (sk->sk_state == TCP_TIME_WAIT) {
105991 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
105992 + ret = 2;
105993 +#endif
105994 goto do_time_wait;
105995 + }
105996
105997 if (hdr->hop_limit < inet6_sk(sk)->min_hopcount) {
105998 NET_INC_STATS_BH(net, LINUX_MIB_TCPMINTTLDROP);
105999 @@ -1510,6 +1525,10 @@ csum_error:
106000 bad_packet:
106001 TCP_INC_STATS_BH(net, TCP_MIB_INERRS);
106002 } else {
106003 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
106004 + if (!grsec_enable_blackhole || (ret == 1 &&
106005 + (skb->dev->flags & IFF_LOOPBACK)))
106006 +#endif
106007 tcp_v6_send_reset(NULL, skb);
106008 }
106009
106010 diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c
106011 index d048d46..bf141c3 100644
106012 --- a/net/ipv6/udp.c
106013 +++ b/net/ipv6/udp.c
106014 @@ -76,6 +76,10 @@ static unsigned int udp6_ehashfn(struct net *net,
106015 udp_ipv6_hash_secret + net_hash_mix(net));
106016 }
106017
106018 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
106019 +extern int grsec_enable_blackhole;
106020 +#endif
106021 +
106022 int ipv6_rcv_saddr_equal(const struct sock *sk, const struct sock *sk2)
106023 {
106024 const struct in6_addr *sk2_rcv_saddr6 = inet6_rcv_saddr(sk2);
106025 @@ -448,7 +452,7 @@ try_again:
106026 if (unlikely(err)) {
106027 trace_kfree_skb(skb, udpv6_recvmsg);
106028 if (!peeked) {
106029 - atomic_inc(&sk->sk_drops);
106030 + atomic_inc_unchecked(&sk->sk_drops);
106031 if (is_udp4)
106032 UDP_INC_STATS_USER(sock_net(sk),
106033 UDP_MIB_INERRORS,
106034 @@ -714,7 +718,7 @@ csum_error:
106035 UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_CSUMERRORS, is_udplite);
106036 drop:
106037 UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS, is_udplite);
106038 - atomic_inc(&sk->sk_drops);
106039 + atomic_inc_unchecked(&sk->sk_drops);
106040 kfree_skb(skb);
106041 return -1;
106042 }
106043 @@ -753,7 +757,7 @@ static void flush_stack(struct sock **stack, unsigned int count,
106044 if (likely(skb1 == NULL))
106045 skb1 = (i == final) ? skb : skb_clone(skb, GFP_ATOMIC);
106046 if (!skb1) {
106047 - atomic_inc(&sk->sk_drops);
106048 + atomic_inc_unchecked(&sk->sk_drops);
106049 UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_RCVBUFERRORS,
106050 IS_UDPLITE(sk));
106051 UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS,
106052 @@ -937,6 +941,9 @@ int __udp6_lib_rcv(struct sk_buff *skb, struct udp_table *udptable,
106053 goto csum_error;
106054
106055 UDP6_INC_STATS_BH(net, UDP_MIB_NOPORTS, proto == IPPROTO_UDPLITE);
106056 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
106057 + if (!grsec_enable_blackhole || (skb->dev->flags & IFF_LOOPBACK))
106058 +#endif
106059 icmpv6_send(skb, ICMPV6_DEST_UNREACH, ICMPV6_PORT_UNREACH, 0);
106060
106061 kfree_skb(skb);
106062 diff --git a/net/ipv6/xfrm6_policy.c b/net/ipv6/xfrm6_policy.c
106063 index 8d2d01b4..313511e 100644
106064 --- a/net/ipv6/xfrm6_policy.c
106065 +++ b/net/ipv6/xfrm6_policy.c
106066 @@ -224,11 +224,11 @@ _decode_session6(struct sk_buff *skb, struct flowi *fl, int reverse)
106067 }
106068 }
106069
106070 -static inline int xfrm6_garbage_collect(struct dst_ops *ops)
106071 +static int xfrm6_garbage_collect(struct dst_ops *ops)
106072 {
106073 struct net *net = container_of(ops, struct net, xfrm.xfrm6_dst_ops);
106074
106075 - xfrm6_policy_afinfo.garbage_collect(net);
106076 + xfrm_garbage_collect_deferred(net);
106077 return dst_entries_get_fast(ops) > ops->gc_thresh * 2;
106078 }
106079
106080 @@ -341,19 +341,19 @@ static struct ctl_table xfrm6_policy_table[] = {
106081
106082 static int __net_init xfrm6_net_init(struct net *net)
106083 {
106084 - struct ctl_table *table;
106085 + ctl_table_no_const *table = NULL;
106086 struct ctl_table_header *hdr;
106087
106088 - table = xfrm6_policy_table;
106089 if (!net_eq(net, &init_net)) {
106090 - table = kmemdup(table, sizeof(xfrm6_policy_table), GFP_KERNEL);
106091 + table = kmemdup(xfrm6_policy_table, sizeof(xfrm6_policy_table), GFP_KERNEL);
106092 if (!table)
106093 goto err_alloc;
106094
106095 table[0].data = &net->xfrm.xfrm6_dst_ops.gc_thresh;
106096 - }
106097 + hdr = register_net_sysctl(net, "net/ipv6", table);
106098 + } else
106099 + hdr = register_net_sysctl(net, "net/ipv6", xfrm6_policy_table);
106100
106101 - hdr = register_net_sysctl(net, "net/ipv6", table);
106102 if (!hdr)
106103 goto err_reg;
106104
106105 @@ -361,8 +361,7 @@ static int __net_init xfrm6_net_init(struct net *net)
106106 return 0;
106107
106108 err_reg:
106109 - if (!net_eq(net, &init_net))
106110 - kfree(table);
106111 + kfree(table);
106112 err_alloc:
106113 return -ENOMEM;
106114 }
106115 diff --git a/net/ipx/ipx_proc.c b/net/ipx/ipx_proc.c
106116 index c1d247e..9e5949d 100644
106117 --- a/net/ipx/ipx_proc.c
106118 +++ b/net/ipx/ipx_proc.c
106119 @@ -289,7 +289,7 @@ int __init ipx_proc_init(void)
106120 struct proc_dir_entry *p;
106121 int rc = -ENOMEM;
106122
106123 - ipx_proc_dir = proc_mkdir("ipx", init_net.proc_net);
106124 + ipx_proc_dir = proc_mkdir_restrict("ipx", init_net.proc_net);
106125
106126 if (!ipx_proc_dir)
106127 goto out;
106128 diff --git a/net/irda/ircomm/ircomm_tty.c b/net/irda/ircomm/ircomm_tty.c
106129 index 683346d..cb0e12d 100644
106130 --- a/net/irda/ircomm/ircomm_tty.c
106131 +++ b/net/irda/ircomm/ircomm_tty.c
106132 @@ -310,10 +310,10 @@ static int ircomm_tty_block_til_ready(struct ircomm_tty_cb *self,
106133 add_wait_queue(&port->open_wait, &wait);
106134
106135 pr_debug("%s(%d):block_til_ready before block on %s open_count=%d\n",
106136 - __FILE__, __LINE__, tty->driver->name, port->count);
106137 + __FILE__, __LINE__, tty->driver->name, atomic_read(&port->count));
106138
106139 spin_lock_irqsave(&port->lock, flags);
106140 - port->count--;
106141 + atomic_dec(&port->count);
106142 port->blocked_open++;
106143 spin_unlock_irqrestore(&port->lock, flags);
106144
106145 @@ -348,7 +348,7 @@ static int ircomm_tty_block_til_ready(struct ircomm_tty_cb *self,
106146 }
106147
106148 pr_debug("%s(%d):block_til_ready blocking on %s open_count=%d\n",
106149 - __FILE__, __LINE__, tty->driver->name, port->count);
106150 + __FILE__, __LINE__, tty->driver->name, atomic_read(&port->count));
106151
106152 schedule();
106153 }
106154 @@ -358,12 +358,12 @@ static int ircomm_tty_block_til_ready(struct ircomm_tty_cb *self,
106155
106156 spin_lock_irqsave(&port->lock, flags);
106157 if (!tty_hung_up_p(filp))
106158 - port->count++;
106159 + atomic_inc(&port->count);
106160 port->blocked_open--;
106161 spin_unlock_irqrestore(&port->lock, flags);
106162
106163 pr_debug("%s(%d):block_til_ready after blocking on %s open_count=%d\n",
106164 - __FILE__, __LINE__, tty->driver->name, port->count);
106165 + __FILE__, __LINE__, tty->driver->name, atomic_read(&port->count));
106166
106167 if (!retval)
106168 port->flags |= ASYNC_NORMAL_ACTIVE;
106169 @@ -433,12 +433,12 @@ static int ircomm_tty_open(struct tty_struct *tty, struct file *filp)
106170
106171 /* ++ is not atomic, so this should be protected - Jean II */
106172 spin_lock_irqsave(&self->port.lock, flags);
106173 - self->port.count++;
106174 + atomic_inc(&self->port.count);
106175 spin_unlock_irqrestore(&self->port.lock, flags);
106176 tty_port_tty_set(&self->port, tty);
106177
106178 pr_debug("%s(), %s%d, count = %d\n", __func__ , tty->driver->name,
106179 - self->line, self->port.count);
106180 + self->line, atomic_read(&self->port.count));
106181
106182 /* Not really used by us, but lets do it anyway */
106183 self->port.low_latency = (self->port.flags & ASYNC_LOW_LATENCY) ? 1 : 0;
106184 @@ -961,7 +961,7 @@ static void ircomm_tty_hangup(struct tty_struct *tty)
106185 tty_kref_put(port->tty);
106186 }
106187 port->tty = NULL;
106188 - port->count = 0;
106189 + atomic_set(&port->count, 0);
106190 spin_unlock_irqrestore(&port->lock, flags);
106191
106192 wake_up_interruptible(&port->open_wait);
106193 @@ -1308,7 +1308,7 @@ static void ircomm_tty_line_info(struct ircomm_tty_cb *self, struct seq_file *m)
106194 seq_putc(m, '\n');
106195
106196 seq_printf(m, "Role: %s\n", self->client ? "client" : "server");
106197 - seq_printf(m, "Open count: %d\n", self->port.count);
106198 + seq_printf(m, "Open count: %d\n", atomic_read(&self->port.count));
106199 seq_printf(m, "Max data size: %d\n", self->max_data_size);
106200 seq_printf(m, "Max header size: %d\n", self->max_header_size);
106201
106202 diff --git a/net/irda/irproc.c b/net/irda/irproc.c
106203 index b9ac598..f88cc56 100644
106204 --- a/net/irda/irproc.c
106205 +++ b/net/irda/irproc.c
106206 @@ -66,7 +66,7 @@ void __init irda_proc_register(void)
106207 {
106208 int i;
106209
106210 - proc_irda = proc_mkdir("irda", init_net.proc_net);
106211 + proc_irda = proc_mkdir_restrict("irda", init_net.proc_net);
106212 if (proc_irda == NULL)
106213 return;
106214
106215 diff --git a/net/iucv/af_iucv.c b/net/iucv/af_iucv.c
106216 index 53d9311..cbaf99f 100644
106217 --- a/net/iucv/af_iucv.c
106218 +++ b/net/iucv/af_iucv.c
106219 @@ -686,10 +686,10 @@ static void __iucv_auto_name(struct iucv_sock *iucv)
106220 {
106221 char name[12];
106222
106223 - sprintf(name, "%08x", atomic_inc_return(&iucv_sk_list.autobind_name));
106224 + sprintf(name, "%08x", atomic_inc_return_unchecked(&iucv_sk_list.autobind_name));
106225 while (__iucv_get_sock_by_name(name)) {
106226 sprintf(name, "%08x",
106227 - atomic_inc_return(&iucv_sk_list.autobind_name));
106228 + atomic_inc_return_unchecked(&iucv_sk_list.autobind_name));
106229 }
106230 memcpy(iucv->src_name, name, 8);
106231 }
106232 diff --git a/net/iucv/iucv.c b/net/iucv/iucv.c
106233 index 2a6a1fd..6c112b0 100644
106234 --- a/net/iucv/iucv.c
106235 +++ b/net/iucv/iucv.c
106236 @@ -702,7 +702,7 @@ static int iucv_cpu_notify(struct notifier_block *self,
106237 return NOTIFY_OK;
106238 }
106239
106240 -static struct notifier_block __refdata iucv_cpu_notifier = {
106241 +static struct notifier_block iucv_cpu_notifier = {
106242 .notifier_call = iucv_cpu_notify,
106243 };
106244
106245 diff --git a/net/key/af_key.c b/net/key/af_key.c
106246 index f8ac939..1e189bf 100644
106247 --- a/net/key/af_key.c
106248 +++ b/net/key/af_key.c
106249 @@ -3049,10 +3049,10 @@ static int pfkey_send_policy_notify(struct xfrm_policy *xp, int dir, const struc
106250 static u32 get_acqseq(void)
106251 {
106252 u32 res;
106253 - static atomic_t acqseq;
106254 + static atomic_unchecked_t acqseq;
106255
106256 do {
106257 - res = atomic_inc_return(&acqseq);
106258 + res = atomic_inc_return_unchecked(&acqseq);
106259 } while (!res);
106260 return res;
106261 }
106262 diff --git a/net/l2tp/l2tp_eth.c b/net/l2tp/l2tp_eth.c
106263 index 781b3a2..73a7434 100644
106264 --- a/net/l2tp/l2tp_eth.c
106265 +++ b/net/l2tp/l2tp_eth.c
106266 @@ -42,12 +42,12 @@ struct l2tp_eth {
106267 struct sock *tunnel_sock;
106268 struct l2tp_session *session;
106269 struct list_head list;
106270 - atomic_long_t tx_bytes;
106271 - atomic_long_t tx_packets;
106272 - atomic_long_t tx_dropped;
106273 - atomic_long_t rx_bytes;
106274 - atomic_long_t rx_packets;
106275 - atomic_long_t rx_errors;
106276 + atomic_long_unchecked_t tx_bytes;
106277 + atomic_long_unchecked_t tx_packets;
106278 + atomic_long_unchecked_t tx_dropped;
106279 + atomic_long_unchecked_t rx_bytes;
106280 + atomic_long_unchecked_t rx_packets;
106281 + atomic_long_unchecked_t rx_errors;
106282 };
106283
106284 /* via l2tp_session_priv() */
106285 @@ -98,10 +98,10 @@ static int l2tp_eth_dev_xmit(struct sk_buff *skb, struct net_device *dev)
106286 int ret = l2tp_xmit_skb(session, skb, session->hdr_len);
106287
106288 if (likely(ret == NET_XMIT_SUCCESS)) {
106289 - atomic_long_add(len, &priv->tx_bytes);
106290 - atomic_long_inc(&priv->tx_packets);
106291 + atomic_long_add_unchecked(len, &priv->tx_bytes);
106292 + atomic_long_inc_unchecked(&priv->tx_packets);
106293 } else {
106294 - atomic_long_inc(&priv->tx_dropped);
106295 + atomic_long_inc_unchecked(&priv->tx_dropped);
106296 }
106297 return NETDEV_TX_OK;
106298 }
106299 @@ -111,12 +111,12 @@ static struct rtnl_link_stats64 *l2tp_eth_get_stats64(struct net_device *dev,
106300 {
106301 struct l2tp_eth *priv = netdev_priv(dev);
106302
106303 - stats->tx_bytes = atomic_long_read(&priv->tx_bytes);
106304 - stats->tx_packets = atomic_long_read(&priv->tx_packets);
106305 - stats->tx_dropped = atomic_long_read(&priv->tx_dropped);
106306 - stats->rx_bytes = atomic_long_read(&priv->rx_bytes);
106307 - stats->rx_packets = atomic_long_read(&priv->rx_packets);
106308 - stats->rx_errors = atomic_long_read(&priv->rx_errors);
106309 + stats->tx_bytes = atomic_long_read_unchecked(&priv->tx_bytes);
106310 + stats->tx_packets = atomic_long_read_unchecked(&priv->tx_packets);
106311 + stats->tx_dropped = atomic_long_read_unchecked(&priv->tx_dropped);
106312 + stats->rx_bytes = atomic_long_read_unchecked(&priv->rx_bytes);
106313 + stats->rx_packets = atomic_long_read_unchecked(&priv->rx_packets);
106314 + stats->rx_errors = atomic_long_read_unchecked(&priv->rx_errors);
106315 return stats;
106316 }
106317
106318 @@ -167,15 +167,15 @@ static void l2tp_eth_dev_recv(struct l2tp_session *session, struct sk_buff *skb,
106319 nf_reset(skb);
106320
106321 if (dev_forward_skb(dev, skb) == NET_RX_SUCCESS) {
106322 - atomic_long_inc(&priv->rx_packets);
106323 - atomic_long_add(data_len, &priv->rx_bytes);
106324 + atomic_long_inc_unchecked(&priv->rx_packets);
106325 + atomic_long_add_unchecked(data_len, &priv->rx_bytes);
106326 } else {
106327 - atomic_long_inc(&priv->rx_errors);
106328 + atomic_long_inc_unchecked(&priv->rx_errors);
106329 }
106330 return;
106331
106332 error:
106333 - atomic_long_inc(&priv->rx_errors);
106334 + atomic_long_inc_unchecked(&priv->rx_errors);
106335 kfree_skb(skb);
106336 }
106337
106338 diff --git a/net/l2tp/l2tp_ip.c b/net/l2tp/l2tp_ip.c
106339 index 05dfc8aa..df6cfd7 100644
106340 --- a/net/l2tp/l2tp_ip.c
106341 +++ b/net/l2tp/l2tp_ip.c
106342 @@ -608,7 +608,7 @@ static struct inet_protosw l2tp_ip_protosw = {
106343 .ops = &l2tp_ip_ops,
106344 };
106345
106346 -static struct net_protocol l2tp_ip_protocol __read_mostly = {
106347 +static const struct net_protocol l2tp_ip_protocol = {
106348 .handler = l2tp_ip_recv,
106349 .netns_ok = 1,
106350 };
106351 diff --git a/net/l2tp/l2tp_ip6.c b/net/l2tp/l2tp_ip6.c
106352 index 8611f1b..bc60a2d 100644
106353 --- a/net/l2tp/l2tp_ip6.c
106354 +++ b/net/l2tp/l2tp_ip6.c
106355 @@ -757,7 +757,7 @@ static struct inet_protosw l2tp_ip6_protosw = {
106356 .ops = &l2tp_ip6_ops,
106357 };
106358
106359 -static struct inet6_protocol l2tp_ip6_protocol __read_mostly = {
106360 +static const struct inet6_protocol l2tp_ip6_protocol = {
106361 .handler = l2tp_ip6_recv,
106362 };
106363
106364 diff --git a/net/llc/llc_proc.c b/net/llc/llc_proc.c
106365 index 1a3c7e0..80f8b0c 100644
106366 --- a/net/llc/llc_proc.c
106367 +++ b/net/llc/llc_proc.c
106368 @@ -247,7 +247,7 @@ int __init llc_proc_init(void)
106369 int rc = -ENOMEM;
106370 struct proc_dir_entry *p;
106371
106372 - llc_proc_dir = proc_mkdir("llc", init_net.proc_net);
106373 + llc_proc_dir = proc_mkdir_restrict("llc", init_net.proc_net);
106374 if (!llc_proc_dir)
106375 goto out;
106376
106377 diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
106378 index dd4ff36..3462997 100644
106379 --- a/net/mac80211/cfg.c
106380 +++ b/net/mac80211/cfg.c
106381 @@ -581,7 +581,7 @@ static int ieee80211_set_monitor_channel(struct wiphy *wiphy,
106382 ret = ieee80211_vif_use_channel(sdata, chandef,
106383 IEEE80211_CHANCTX_EXCLUSIVE);
106384 }
106385 - } else if (local->open_count == local->monitors) {
106386 + } else if (local_read(&local->open_count) == local->monitors) {
106387 local->_oper_chandef = *chandef;
106388 ieee80211_hw_config(local, 0);
106389 }
106390 @@ -3468,7 +3468,7 @@ static void ieee80211_mgmt_frame_register(struct wiphy *wiphy,
106391 else
106392 local->probe_req_reg--;
106393
106394 - if (!local->open_count)
106395 + if (!local_read(&local->open_count))
106396 break;
106397
106398 ieee80211_queue_work(&local->hw, &local->reconfig_filter);
106399 @@ -3603,8 +3603,8 @@ static int ieee80211_cfg_get_channel(struct wiphy *wiphy,
106400 if (chanctx_conf) {
106401 *chandef = sdata->vif.bss_conf.chandef;
106402 ret = 0;
106403 - } else if (local->open_count > 0 &&
106404 - local->open_count == local->monitors &&
106405 + } else if (local_read(&local->open_count) > 0 &&
106406 + local_read(&local->open_count) == local->monitors &&
106407 sdata->vif.type == NL80211_IFTYPE_MONITOR) {
106408 if (local->use_chanctx)
106409 *chandef = local->monitor_chandef;
106410 diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
106411 index 8d53d65..a4ac794 100644
106412 --- a/net/mac80211/ieee80211_i.h
106413 +++ b/net/mac80211/ieee80211_i.h
106414 @@ -29,6 +29,7 @@
106415 #include <net/ieee80211_radiotap.h>
106416 #include <net/cfg80211.h>
106417 #include <net/mac80211.h>
106418 +#include <asm/local.h>
106419 #include "key.h"
106420 #include "sta_info.h"
106421 #include "debug.h"
106422 @@ -1126,7 +1127,7 @@ struct ieee80211_local {
106423 /* also used to protect ampdu_ac_queue and amdpu_ac_stop_refcnt */
106424 spinlock_t queue_stop_reason_lock;
106425
106426 - int open_count;
106427 + local_t open_count;
106428 int monitors, cooked_mntrs;
106429 /* number of interfaces with corresponding FIF_ flags */
106430 int fif_fcsfail, fif_plcpfail, fif_control, fif_other_bss, fif_pspoll,
106431 diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c
106432 index 81a2751..c06a026 100644
106433 --- a/net/mac80211/iface.c
106434 +++ b/net/mac80211/iface.c
106435 @@ -544,7 +544,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
106436 break;
106437 }
106438
106439 - if (local->open_count == 0) {
106440 + if (local_read(&local->open_count) == 0) {
106441 res = drv_start(local);
106442 if (res)
106443 goto err_del_bss;
106444 @@ -591,7 +591,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
106445 res = drv_add_interface(local, sdata);
106446 if (res)
106447 goto err_stop;
106448 - } else if (local->monitors == 0 && local->open_count == 0) {
106449 + } else if (local->monitors == 0 && local_read(&local->open_count) == 0) {
106450 res = ieee80211_add_virtual_monitor(local);
106451 if (res)
106452 goto err_stop;
106453 @@ -701,7 +701,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
106454 atomic_inc(&local->iff_promiscs);
106455
106456 if (coming_up)
106457 - local->open_count++;
106458 + local_inc(&local->open_count);
106459
106460 if (hw_reconf_flags)
106461 ieee80211_hw_config(local, hw_reconf_flags);
106462 @@ -739,7 +739,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
106463 err_del_interface:
106464 drv_remove_interface(local, sdata);
106465 err_stop:
106466 - if (!local->open_count)
106467 + if (!local_read(&local->open_count))
106468 drv_stop(local);
106469 err_del_bss:
106470 sdata->bss = NULL;
106471 @@ -907,7 +907,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
106472 }
106473
106474 if (going_down)
106475 - local->open_count--;
106476 + local_dec(&local->open_count);
106477
106478 switch (sdata->vif.type) {
106479 case NL80211_IFTYPE_AP_VLAN:
106480 @@ -969,7 +969,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
106481 }
106482 spin_unlock_irqrestore(&local->queue_stop_reason_lock, flags);
106483
106484 - if (local->open_count == 0)
106485 + if (local_read(&local->open_count) == 0)
106486 ieee80211_clear_tx_pending(local);
106487
106488 /*
106489 @@ -1012,7 +1012,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
106490 if (cancel_scan)
106491 flush_delayed_work(&local->scan_work);
106492
106493 - if (local->open_count == 0) {
106494 + if (local_read(&local->open_count) == 0) {
106495 ieee80211_stop_device(local);
106496
106497 /* no reconfiguring after stop! */
106498 @@ -1023,7 +1023,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
106499 ieee80211_configure_filter(local);
106500 ieee80211_hw_config(local, hw_reconf_flags);
106501
106502 - if (local->monitors == local->open_count)
106503 + if (local->monitors == local_read(&local->open_count))
106504 ieee80211_add_virtual_monitor(local);
106505 }
106506
106507 diff --git a/net/mac80211/main.c b/net/mac80211/main.c
106508 index 5e09d35..e2fdbe2 100644
106509 --- a/net/mac80211/main.c
106510 +++ b/net/mac80211/main.c
106511 @@ -175,7 +175,7 @@ int ieee80211_hw_config(struct ieee80211_local *local, u32 changed)
106512 changed &= ~(IEEE80211_CONF_CHANGE_CHANNEL |
106513 IEEE80211_CONF_CHANGE_POWER);
106514
106515 - if (changed && local->open_count) {
106516 + if (changed && local_read(&local->open_count)) {
106517 ret = drv_config(local, changed);
106518 /*
106519 * Goal:
106520 diff --git a/net/mac80211/pm.c b/net/mac80211/pm.c
106521 index ca405b6..6cc8bee 100644
106522 --- a/net/mac80211/pm.c
106523 +++ b/net/mac80211/pm.c
106524 @@ -12,7 +12,7 @@ int __ieee80211_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan)
106525 struct ieee80211_sub_if_data *sdata;
106526 struct sta_info *sta;
106527
106528 - if (!local->open_count)
106529 + if (!local_read(&local->open_count))
106530 goto suspend;
106531
106532 ieee80211_scan_cancel(local);
106533 @@ -59,7 +59,7 @@ int __ieee80211_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan)
106534 cancel_work_sync(&local->dynamic_ps_enable_work);
106535 del_timer_sync(&local->dynamic_ps_timer);
106536
106537 - local->wowlan = wowlan && local->open_count;
106538 + local->wowlan = wowlan && local_read(&local->open_count);
106539 if (local->wowlan) {
106540 int err = drv_suspend(local, wowlan);
106541 if (err < 0) {
106542 @@ -126,7 +126,7 @@ int __ieee80211_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan)
106543 WARN_ON(!list_empty(&local->chanctx_list));
106544
106545 /* stop hardware - this must stop RX */
106546 - if (local->open_count)
106547 + if (local_read(&local->open_count))
106548 ieee80211_stop_device(local);
106549
106550 suspend:
106551 diff --git a/net/mac80211/rate.c b/net/mac80211/rate.c
106552 index d53355b..21f583a 100644
106553 --- a/net/mac80211/rate.c
106554 +++ b/net/mac80211/rate.c
106555 @@ -724,7 +724,7 @@ int ieee80211_init_rate_ctrl_alg(struct ieee80211_local *local,
106556
106557 ASSERT_RTNL();
106558
106559 - if (local->open_count)
106560 + if (local_read(&local->open_count))
106561 return -EBUSY;
106562
106563 if (local->hw.flags & IEEE80211_HW_HAS_RATE_CONTROL) {
106564 diff --git a/net/mac80211/util.c b/net/mac80211/util.c
106565 index 747bdcf..eb2b981 100644
106566 --- a/net/mac80211/util.c
106567 +++ b/net/mac80211/util.c
106568 @@ -1741,7 +1741,7 @@ int ieee80211_reconfig(struct ieee80211_local *local)
106569 bool sched_scan_stopped = false;
106570
106571 /* nothing to do if HW shouldn't run */
106572 - if (!local->open_count)
106573 + if (!local_read(&local->open_count))
106574 goto wake_up;
106575
106576 #ifdef CONFIG_PM
106577 @@ -1993,7 +1993,7 @@ int ieee80211_reconfig(struct ieee80211_local *local)
106578 local->in_reconfig = false;
106579 barrier();
106580
106581 - if (local->monitors == local->open_count && local->monitors > 0)
106582 + if (local->monitors == local_read(&local->open_count) && local->monitors > 0)
106583 ieee80211_add_virtual_monitor(local);
106584
106585 /*
106586 @@ -2048,7 +2048,7 @@ int ieee80211_reconfig(struct ieee80211_local *local)
106587 * If this is for hw restart things are still running.
106588 * We may want to change that later, however.
106589 */
106590 - if (local->open_count && (!local->suspended || reconfig_due_to_wowlan))
106591 + if (local_read(&local->open_count) && (!local->suspended || reconfig_due_to_wowlan))
106592 drv_reconfig_complete(local, IEEE80211_RECONFIG_TYPE_RESTART);
106593
106594 if (!local->suspended)
106595 @@ -2072,7 +2072,7 @@ int ieee80211_reconfig(struct ieee80211_local *local)
106596 flush_delayed_work(&local->scan_work);
106597 }
106598
106599 - if (local->open_count && !reconfig_due_to_wowlan)
106600 + if (local_read(&local->open_count) && !reconfig_due_to_wowlan)
106601 drv_reconfig_complete(local, IEEE80211_RECONFIG_TYPE_SUSPEND);
106602
106603 list_for_each_entry(sdata, &local->interfaces, list) {
106604 diff --git a/net/netfilter/Kconfig b/net/netfilter/Kconfig
106605 index b02660f..c0f791c 100644
106606 --- a/net/netfilter/Kconfig
106607 +++ b/net/netfilter/Kconfig
106608 @@ -1122,6 +1122,16 @@ config NETFILTER_XT_MATCH_ESP
106609
106610 To compile it as a module, choose M here. If unsure, say N.
106611
106612 +config NETFILTER_XT_MATCH_GRADM
106613 + tristate '"gradm" match support'
106614 + depends on NETFILTER_XTABLES && NETFILTER_ADVANCED
106615 + depends on GRKERNSEC && !GRKERNSEC_NO_RBAC
106616 + ---help---
106617 + The gradm match allows to match on grsecurity RBAC being enabled.
106618 + It is useful when iptables rules are applied early on bootup to
106619 + prevent connections to the machine (except from a trusted host)
106620 + while the RBAC system is disabled.
106621 +
106622 config NETFILTER_XT_MATCH_HASHLIMIT
106623 tristate '"hashlimit" match support'
106624 depends on (IP6_NF_IPTABLES || IP6_NF_IPTABLES=n)
106625 diff --git a/net/netfilter/Makefile b/net/netfilter/Makefile
106626 index 89f73a9..e4e5bd9 100644
106627 --- a/net/netfilter/Makefile
106628 +++ b/net/netfilter/Makefile
106629 @@ -139,6 +139,7 @@ obj-$(CONFIG_NETFILTER_XT_MATCH_DEVGROUP) += xt_devgroup.o
106630 obj-$(CONFIG_NETFILTER_XT_MATCH_DSCP) += xt_dscp.o
106631 obj-$(CONFIG_NETFILTER_XT_MATCH_ECN) += xt_ecn.o
106632 obj-$(CONFIG_NETFILTER_XT_MATCH_ESP) += xt_esp.o
106633 +obj-$(CONFIG_NETFILTER_XT_MATCH_GRADM) += xt_gradm.o
106634 obj-$(CONFIG_NETFILTER_XT_MATCH_HASHLIMIT) += xt_hashlimit.o
106635 obj-$(CONFIG_NETFILTER_XT_MATCH_HELPER) += xt_helper.o
106636 obj-$(CONFIG_NETFILTER_XT_MATCH_HL) += xt_hl.o
106637 diff --git a/net/netfilter/ipset/ip_set_core.c b/net/netfilter/ipset/ip_set_core.c
106638 index d259da3..6a32b2c 100644
106639 --- a/net/netfilter/ipset/ip_set_core.c
106640 +++ b/net/netfilter/ipset/ip_set_core.c
106641 @@ -1952,7 +1952,7 @@ done:
106642 return ret;
106643 }
106644
106645 -static struct nf_sockopt_ops so_set __read_mostly = {
106646 +static struct nf_sockopt_ops so_set = {
106647 .pf = PF_INET,
106648 .get_optmin = SO_IP_SET,
106649 .get_optmax = SO_IP_SET + 1,
106650 diff --git a/net/netfilter/ipvs/ip_vs_conn.c b/net/netfilter/ipvs/ip_vs_conn.c
106651 index b0f7b62..0541842 100644
106652 --- a/net/netfilter/ipvs/ip_vs_conn.c
106653 +++ b/net/netfilter/ipvs/ip_vs_conn.c
106654 @@ -572,7 +572,7 @@ ip_vs_bind_dest(struct ip_vs_conn *cp, struct ip_vs_dest *dest)
106655 /* Increase the refcnt counter of the dest */
106656 ip_vs_dest_hold(dest);
106657
106658 - conn_flags = atomic_read(&dest->conn_flags);
106659 + conn_flags = atomic_read_unchecked(&dest->conn_flags);
106660 if (cp->protocol != IPPROTO_UDP)
106661 conn_flags &= ~IP_VS_CONN_F_ONE_PACKET;
106662 flags = cp->flags;
106663 @@ -922,7 +922,7 @@ ip_vs_conn_new(const struct ip_vs_conn_param *p, int dest_af,
106664
106665 cp->control = NULL;
106666 atomic_set(&cp->n_control, 0);
106667 - atomic_set(&cp->in_pkts, 0);
106668 + atomic_set_unchecked(&cp->in_pkts, 0);
106669
106670 cp->packet_xmit = NULL;
106671 cp->app = NULL;
106672 @@ -1229,7 +1229,7 @@ static inline int todrop_entry(struct ip_vs_conn *cp)
106673
106674 /* Don't drop the entry if its number of incoming packets is not
106675 located in [0, 8] */
106676 - i = atomic_read(&cp->in_pkts);
106677 + i = atomic_read_unchecked(&cp->in_pkts);
106678 if (i > 8 || i < 0) return 0;
106679
106680 if (!todrop_rate[i]) return 0;
106681 diff --git a/net/netfilter/ipvs/ip_vs_core.c b/net/netfilter/ipvs/ip_vs_core.c
106682 index b87ca32..76c7799 100644
106683 --- a/net/netfilter/ipvs/ip_vs_core.c
106684 +++ b/net/netfilter/ipvs/ip_vs_core.c
106685 @@ -568,7 +568,7 @@ int ip_vs_leave(struct ip_vs_service *svc, struct sk_buff *skb,
106686 ret = cp->packet_xmit(skb, cp, pd->pp, iph);
106687 /* do not touch skb anymore */
106688
106689 - atomic_inc(&cp->in_pkts);
106690 + atomic_inc_unchecked(&cp->in_pkts);
106691 ip_vs_conn_put(cp);
106692 return ret;
106693 }
106694 @@ -1723,7 +1723,7 @@ ip_vs_in(unsigned int hooknum, struct sk_buff *skb, int af)
106695 if (cp->flags & IP_VS_CONN_F_ONE_PACKET)
106696 pkts = sysctl_sync_threshold(ipvs);
106697 else
106698 - pkts = atomic_add_return(1, &cp->in_pkts);
106699 + pkts = atomic_add_return_unchecked(1, &cp->in_pkts);
106700
106701 if (ipvs->sync_state & IP_VS_STATE_MASTER)
106702 ip_vs_sync_conn(net, cp, pkts);
106703 diff --git a/net/netfilter/ipvs/ip_vs_ctl.c b/net/netfilter/ipvs/ip_vs_ctl.c
106704 index ed99448..3ba6cad 100644
106705 --- a/net/netfilter/ipvs/ip_vs_ctl.c
106706 +++ b/net/netfilter/ipvs/ip_vs_ctl.c
106707 @@ -799,7 +799,7 @@ __ip_vs_update_dest(struct ip_vs_service *svc, struct ip_vs_dest *dest,
106708 */
106709 ip_vs_rs_hash(ipvs, dest);
106710 }
106711 - atomic_set(&dest->conn_flags, conn_flags);
106712 + atomic_set_unchecked(&dest->conn_flags, conn_flags);
106713
106714 /* bind the service */
106715 old_svc = rcu_dereference_protected(dest->svc, 1);
106716 @@ -1664,7 +1664,7 @@ proc_do_sync_ports(struct ctl_table *table, int write,
106717 * align with netns init in ip_vs_control_net_init()
106718 */
106719
106720 -static struct ctl_table vs_vars[] = {
106721 +static ctl_table_no_const vs_vars[] __read_only = {
106722 {
106723 .procname = "amemthresh",
106724 .maxlen = sizeof(int),
106725 @@ -1999,7 +1999,7 @@ static int ip_vs_info_seq_show(struct seq_file *seq, void *v)
106726 " %-7s %-6d %-10d %-10d\n",
106727 &dest->addr.in6,
106728 ntohs(dest->port),
106729 - ip_vs_fwd_name(atomic_read(&dest->conn_flags)),
106730 + ip_vs_fwd_name(atomic_read_unchecked(&dest->conn_flags)),
106731 atomic_read(&dest->weight),
106732 atomic_read(&dest->activeconns),
106733 atomic_read(&dest->inactconns));
106734 @@ -2010,7 +2010,7 @@ static int ip_vs_info_seq_show(struct seq_file *seq, void *v)
106735 "%-7s %-6d %-10d %-10d\n",
106736 ntohl(dest->addr.ip),
106737 ntohs(dest->port),
106738 - ip_vs_fwd_name(atomic_read(&dest->conn_flags)),
106739 + ip_vs_fwd_name(atomic_read_unchecked(&dest->conn_flags)),
106740 atomic_read(&dest->weight),
106741 atomic_read(&dest->activeconns),
106742 atomic_read(&dest->inactconns));
106743 @@ -2499,7 +2499,7 @@ __ip_vs_get_dest_entries(struct net *net, const struct ip_vs_get_dests *get,
106744
106745 entry.addr = dest->addr.ip;
106746 entry.port = dest->port;
106747 - entry.conn_flags = atomic_read(&dest->conn_flags);
106748 + entry.conn_flags = atomic_read_unchecked(&dest->conn_flags);
106749 entry.weight = atomic_read(&dest->weight);
106750 entry.u_threshold = dest->u_threshold;
106751 entry.l_threshold = dest->l_threshold;
106752 @@ -3040,7 +3040,7 @@ static int ip_vs_genl_fill_dest(struct sk_buff *skb, struct ip_vs_dest *dest)
106753 if (nla_put(skb, IPVS_DEST_ATTR_ADDR, sizeof(dest->addr), &dest->addr) ||
106754 nla_put_be16(skb, IPVS_DEST_ATTR_PORT, dest->port) ||
106755 nla_put_u32(skb, IPVS_DEST_ATTR_FWD_METHOD,
106756 - (atomic_read(&dest->conn_flags) &
106757 + (atomic_read_unchecked(&dest->conn_flags) &
106758 IP_VS_CONN_F_FWD_MASK)) ||
106759 nla_put_u32(skb, IPVS_DEST_ATTR_WEIGHT,
106760 atomic_read(&dest->weight)) ||
106761 @@ -3675,7 +3675,7 @@ static int __net_init ip_vs_control_net_init_sysctl(struct net *net)
106762 {
106763 int idx;
106764 struct netns_ipvs *ipvs = net_ipvs(net);
106765 - struct ctl_table *tbl;
106766 + ctl_table_no_const *tbl;
106767
106768 atomic_set(&ipvs->dropentry, 0);
106769 spin_lock_init(&ipvs->dropentry_lock);
106770 diff --git a/net/netfilter/ipvs/ip_vs_lblc.c b/net/netfilter/ipvs/ip_vs_lblc.c
106771 index 127f140..553d652 100644
106772 --- a/net/netfilter/ipvs/ip_vs_lblc.c
106773 +++ b/net/netfilter/ipvs/ip_vs_lblc.c
106774 @@ -118,7 +118,7 @@ struct ip_vs_lblc_table {
106775 * IPVS LBLC sysctl table
106776 */
106777 #ifdef CONFIG_SYSCTL
106778 -static struct ctl_table vs_vars_table[] = {
106779 +static ctl_table_no_const vs_vars_table[] __read_only = {
106780 {
106781 .procname = "lblc_expiration",
106782 .data = NULL,
106783 diff --git a/net/netfilter/ipvs/ip_vs_lblcr.c b/net/netfilter/ipvs/ip_vs_lblcr.c
106784 index 2229d2d..b32b785 100644
106785 --- a/net/netfilter/ipvs/ip_vs_lblcr.c
106786 +++ b/net/netfilter/ipvs/ip_vs_lblcr.c
106787 @@ -289,7 +289,7 @@ struct ip_vs_lblcr_table {
106788 * IPVS LBLCR sysctl table
106789 */
106790
106791 -static struct ctl_table vs_vars_table[] = {
106792 +static ctl_table_no_const vs_vars_table[] __read_only = {
106793 {
106794 .procname = "lblcr_expiration",
106795 .data = NULL,
106796 diff --git a/net/netfilter/ipvs/ip_vs_sync.c b/net/netfilter/ipvs/ip_vs_sync.c
106797 index d93ceeb..4556144 100644
106798 --- a/net/netfilter/ipvs/ip_vs_sync.c
106799 +++ b/net/netfilter/ipvs/ip_vs_sync.c
106800 @@ -609,7 +609,7 @@ static void ip_vs_sync_conn_v0(struct net *net, struct ip_vs_conn *cp,
106801 cp = cp->control;
106802 if (cp) {
106803 if (cp->flags & IP_VS_CONN_F_TEMPLATE)
106804 - pkts = atomic_add_return(1, &cp->in_pkts);
106805 + pkts = atomic_add_return_unchecked(1, &cp->in_pkts);
106806 else
106807 pkts = sysctl_sync_threshold(ipvs);
106808 ip_vs_sync_conn(net, cp->control, pkts);
106809 @@ -771,7 +771,7 @@ control:
106810 if (!cp)
106811 return;
106812 if (cp->flags & IP_VS_CONN_F_TEMPLATE)
106813 - pkts = atomic_add_return(1, &cp->in_pkts);
106814 + pkts = atomic_add_return_unchecked(1, &cp->in_pkts);
106815 else
106816 pkts = sysctl_sync_threshold(ipvs);
106817 goto sloop;
106818 @@ -902,7 +902,7 @@ static void ip_vs_proc_conn(struct net *net, struct ip_vs_conn_param *param,
106819
106820 if (opt)
106821 memcpy(&cp->in_seq, opt, sizeof(*opt));
106822 - atomic_set(&cp->in_pkts, sysctl_sync_threshold(ipvs));
106823 + atomic_set_unchecked(&cp->in_pkts, sysctl_sync_threshold(ipvs));
106824 cp->state = state;
106825 cp->old_state = cp->state;
106826 /*
106827 diff --git a/net/netfilter/ipvs/ip_vs_xmit.c b/net/netfilter/ipvs/ip_vs_xmit.c
106828 index 3aedbda..6a63567 100644
106829 --- a/net/netfilter/ipvs/ip_vs_xmit.c
106830 +++ b/net/netfilter/ipvs/ip_vs_xmit.c
106831 @@ -1214,7 +1214,7 @@ ip_vs_icmp_xmit(struct sk_buff *skb, struct ip_vs_conn *cp,
106832 else
106833 rc = NF_ACCEPT;
106834 /* do not touch skb anymore */
106835 - atomic_inc(&cp->in_pkts);
106836 + atomic_inc_unchecked(&cp->in_pkts);
106837 goto out;
106838 }
106839
106840 @@ -1307,7 +1307,7 @@ ip_vs_icmp_xmit_v6(struct sk_buff *skb, struct ip_vs_conn *cp,
106841 else
106842 rc = NF_ACCEPT;
106843 /* do not touch skb anymore */
106844 - atomic_inc(&cp->in_pkts);
106845 + atomic_inc_unchecked(&cp->in_pkts);
106846 goto out;
106847 }
106848
106849 diff --git a/net/netfilter/nf_conntrack_acct.c b/net/netfilter/nf_conntrack_acct.c
106850 index a4b5e2a..13b1de3 100644
106851 --- a/net/netfilter/nf_conntrack_acct.c
106852 +++ b/net/netfilter/nf_conntrack_acct.c
106853 @@ -62,7 +62,7 @@ static struct nf_ct_ext_type acct_extend __read_mostly = {
106854 #ifdef CONFIG_SYSCTL
106855 static int nf_conntrack_acct_init_sysctl(struct net *net)
106856 {
106857 - struct ctl_table *table;
106858 + ctl_table_no_const *table;
106859
106860 table = kmemdup(acct_sysctl_table, sizeof(acct_sysctl_table),
106861 GFP_KERNEL);
106862 diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c
106863 index 13fad86..18c984c 100644
106864 --- a/net/netfilter/nf_conntrack_core.c
106865 +++ b/net/netfilter/nf_conntrack_core.c
106866 @@ -1733,6 +1733,10 @@ void nf_conntrack_init_end(void)
106867 #define DYING_NULLS_VAL ((1<<30)+1)
106868 #define TEMPLATE_NULLS_VAL ((1<<30)+2)
106869
106870 +#ifdef CONFIG_GRKERNSEC_HIDESYM
106871 +static atomic_unchecked_t conntrack_cache_id = ATOMIC_INIT(0);
106872 +#endif
106873 +
106874 int nf_conntrack_init_net(struct net *net)
106875 {
106876 int ret = -ENOMEM;
106877 @@ -1758,7 +1762,11 @@ int nf_conntrack_init_net(struct net *net)
106878 if (!net->ct.stat)
106879 goto err_pcpu_lists;
106880
106881 +#ifdef CONFIG_GRKERNSEC_HIDESYM
106882 + net->ct.slabname = kasprintf(GFP_KERNEL, "nf_conntrack_%08x", atomic_inc_return_unchecked(&conntrack_cache_id));
106883 +#else
106884 net->ct.slabname = kasprintf(GFP_KERNEL, "nf_conntrack_%p", net);
106885 +#endif
106886 if (!net->ct.slabname)
106887 goto err_slabname;
106888
106889 diff --git a/net/netfilter/nf_conntrack_ecache.c b/net/netfilter/nf_conntrack_ecache.c
106890 index 4e78c57..ec8fb74 100644
106891 --- a/net/netfilter/nf_conntrack_ecache.c
106892 +++ b/net/netfilter/nf_conntrack_ecache.c
106893 @@ -264,7 +264,7 @@ static struct nf_ct_ext_type event_extend __read_mostly = {
106894 #ifdef CONFIG_SYSCTL
106895 static int nf_conntrack_event_init_sysctl(struct net *net)
106896 {
106897 - struct ctl_table *table;
106898 + ctl_table_no_const *table;
106899
106900 table = kmemdup(event_sysctl_table, sizeof(event_sysctl_table),
106901 GFP_KERNEL);
106902 diff --git a/net/netfilter/nf_conntrack_helper.c b/net/netfilter/nf_conntrack_helper.c
106903 index bd9d315..989947e 100644
106904 --- a/net/netfilter/nf_conntrack_helper.c
106905 +++ b/net/netfilter/nf_conntrack_helper.c
106906 @@ -57,7 +57,7 @@ static struct ctl_table helper_sysctl_table[] = {
106907
106908 static int nf_conntrack_helper_init_sysctl(struct net *net)
106909 {
106910 - struct ctl_table *table;
106911 + ctl_table_no_const *table;
106912
106913 table = kmemdup(helper_sysctl_table, sizeof(helper_sysctl_table),
106914 GFP_KERNEL);
106915 diff --git a/net/netfilter/nf_conntrack_proto.c b/net/netfilter/nf_conntrack_proto.c
106916 index b65d586..beec902 100644
106917 --- a/net/netfilter/nf_conntrack_proto.c
106918 +++ b/net/netfilter/nf_conntrack_proto.c
106919 @@ -52,7 +52,7 @@ nf_ct_register_sysctl(struct net *net,
106920
106921 static void
106922 nf_ct_unregister_sysctl(struct ctl_table_header **header,
106923 - struct ctl_table **table,
106924 + ctl_table_no_const **table,
106925 unsigned int users)
106926 {
106927 if (users > 0)
106928 diff --git a/net/netfilter/nf_conntrack_standalone.c b/net/netfilter/nf_conntrack_standalone.c
106929 index fc823fa..8311af3 100644
106930 --- a/net/netfilter/nf_conntrack_standalone.c
106931 +++ b/net/netfilter/nf_conntrack_standalone.c
106932 @@ -468,7 +468,7 @@ static struct ctl_table nf_ct_netfilter_table[] = {
106933
106934 static int nf_conntrack_standalone_init_sysctl(struct net *net)
106935 {
106936 - struct ctl_table *table;
106937 + ctl_table_no_const *table;
106938
106939 table = kmemdup(nf_ct_sysctl_table, sizeof(nf_ct_sysctl_table),
106940 GFP_KERNEL);
106941 diff --git a/net/netfilter/nf_conntrack_timestamp.c b/net/netfilter/nf_conntrack_timestamp.c
106942 index 7a394df..bd91a8a 100644
106943 --- a/net/netfilter/nf_conntrack_timestamp.c
106944 +++ b/net/netfilter/nf_conntrack_timestamp.c
106945 @@ -42,7 +42,7 @@ static struct nf_ct_ext_type tstamp_extend __read_mostly = {
106946 #ifdef CONFIG_SYSCTL
106947 static int nf_conntrack_tstamp_init_sysctl(struct net *net)
106948 {
106949 - struct ctl_table *table;
106950 + ctl_table_no_const *table;
106951
106952 table = kmemdup(tstamp_sysctl_table, sizeof(tstamp_sysctl_table),
106953 GFP_KERNEL);
106954 diff --git a/net/netfilter/nf_log.c b/net/netfilter/nf_log.c
106955 index 675d12c..b36e825 100644
106956 --- a/net/netfilter/nf_log.c
106957 +++ b/net/netfilter/nf_log.c
106958 @@ -386,7 +386,7 @@ static const struct file_operations nflog_file_ops = {
106959
106960 #ifdef CONFIG_SYSCTL
106961 static char nf_log_sysctl_fnames[NFPROTO_NUMPROTO-NFPROTO_UNSPEC][3];
106962 -static struct ctl_table nf_log_sysctl_table[NFPROTO_NUMPROTO+1];
106963 +static ctl_table_no_const nf_log_sysctl_table[NFPROTO_NUMPROTO+1] __read_only;
106964
106965 static int nf_log_proc_dostring(struct ctl_table *table, int write,
106966 void __user *buffer, size_t *lenp, loff_t *ppos)
106967 @@ -417,13 +417,15 @@ static int nf_log_proc_dostring(struct ctl_table *table, int write,
106968 rcu_assign_pointer(net->nf.nf_loggers[tindex], logger);
106969 mutex_unlock(&nf_log_mutex);
106970 } else {
106971 + ctl_table_no_const nf_log_table = *table;
106972 +
106973 mutex_lock(&nf_log_mutex);
106974 logger = nft_log_dereference(net->nf.nf_loggers[tindex]);
106975 if (!logger)
106976 - table->data = "NONE";
106977 + nf_log_table.data = "NONE";
106978 else
106979 - table->data = logger->name;
106980 - r = proc_dostring(table, write, buffer, lenp, ppos);
106981 + nf_log_table.data = logger->name;
106982 + r = proc_dostring(&nf_log_table, write, buffer, lenp, ppos);
106983 mutex_unlock(&nf_log_mutex);
106984 }
106985
106986 diff --git a/net/netfilter/nf_sockopt.c b/net/netfilter/nf_sockopt.c
106987 index c68c1e5..8b5d670 100644
106988 --- a/net/netfilter/nf_sockopt.c
106989 +++ b/net/netfilter/nf_sockopt.c
106990 @@ -43,7 +43,7 @@ int nf_register_sockopt(struct nf_sockopt_ops *reg)
106991 }
106992 }
106993
106994 - list_add(&reg->list, &nf_sockopts);
106995 + pax_list_add((struct list_head *)&reg->list, &nf_sockopts);
106996 out:
106997 mutex_unlock(&nf_sockopt_mutex);
106998 return ret;
106999 @@ -53,7 +53,7 @@ EXPORT_SYMBOL(nf_register_sockopt);
107000 void nf_unregister_sockopt(struct nf_sockopt_ops *reg)
107001 {
107002 mutex_lock(&nf_sockopt_mutex);
107003 - list_del(&reg->list);
107004 + pax_list_del((struct list_head *)&reg->list);
107005 mutex_unlock(&nf_sockopt_mutex);
107006 }
107007 EXPORT_SYMBOL(nf_unregister_sockopt);
107008 diff --git a/net/netfilter/nfnetlink_log.c b/net/netfilter/nfnetlink_log.c
107009 index 11d85b3..7fcc420 100644
107010 --- a/net/netfilter/nfnetlink_log.c
107011 +++ b/net/netfilter/nfnetlink_log.c
107012 @@ -83,7 +83,7 @@ static int nfnl_log_net_id __read_mostly;
107013 struct nfnl_log_net {
107014 spinlock_t instances_lock;
107015 struct hlist_head instance_table[INSTANCE_BUCKETS];
107016 - atomic_t global_seq;
107017 + atomic_unchecked_t global_seq;
107018 };
107019
107020 static struct nfnl_log_net *nfnl_log_pernet(struct net *net)
107021 @@ -563,7 +563,7 @@ __build_packet_message(struct nfnl_log_net *log,
107022 /* global sequence number */
107023 if ((inst->flags & NFULNL_CFG_F_SEQ_GLOBAL) &&
107024 nla_put_be32(inst->skb, NFULA_SEQ_GLOBAL,
107025 - htonl(atomic_inc_return(&log->global_seq))))
107026 + htonl(atomic_inc_return_unchecked(&log->global_seq))))
107027 goto nla_put_failure;
107028
107029 if (data_len) {
107030 diff --git a/net/netfilter/nft_compat.c b/net/netfilter/nft_compat.c
107031 index 65f3e2b..2e9d6a0 100644
107032 --- a/net/netfilter/nft_compat.c
107033 +++ b/net/netfilter/nft_compat.c
107034 @@ -317,14 +317,7 @@ static void nft_match_eval(const struct nft_expr *expr,
107035 return;
107036 }
107037
107038 - switch(ret) {
107039 - case true:
107040 - data[NFT_REG_VERDICT].verdict = NFT_CONTINUE;
107041 - break;
107042 - case false:
107043 - data[NFT_REG_VERDICT].verdict = NFT_BREAK;
107044 - break;
107045 - }
107046 + data[NFT_REG_VERDICT].verdict = ret ? NFT_CONTINUE : NFT_BREAK;
107047 }
107048
107049 static const struct nla_policy nft_match_policy[NFTA_MATCH_MAX + 1] = {
107050 diff --git a/net/netfilter/xt_gradm.c b/net/netfilter/xt_gradm.c
107051 new file mode 100644
107052 index 0000000..c566332
107053 --- /dev/null
107054 +++ b/net/netfilter/xt_gradm.c
107055 @@ -0,0 +1,51 @@
107056 +/*
107057 + * gradm match for netfilter
107058 + * Copyright © Zbigniew Krzystolik, 2010
107059 + *
107060 + * This program is free software; you can redistribute it and/or modify
107061 + * it under the terms of the GNU General Public License; either version
107062 + * 2 or 3 as published by the Free Software Foundation.
107063 + */
107064 +#include <linux/module.h>
107065 +#include <linux/moduleparam.h>
107066 +#include <linux/skbuff.h>
107067 +#include <linux/netfilter/x_tables.h>
107068 +#include <linux/grsecurity.h>
107069 +#include <linux/netfilter/xt_gradm.h>
107070 +
107071 +static bool
107072 +gradm_mt(const struct sk_buff *skb, struct xt_action_param *par)
107073 +{
107074 + const struct xt_gradm_mtinfo *info = par->matchinfo;
107075 + bool retval = false;
107076 + if (gr_acl_is_enabled())
107077 + retval = true;
107078 + return retval ^ info->invflags;
107079 +}
107080 +
107081 +static struct xt_match gradm_mt_reg __read_mostly = {
107082 + .name = "gradm",
107083 + .revision = 0,
107084 + .family = NFPROTO_UNSPEC,
107085 + .match = gradm_mt,
107086 + .matchsize = XT_ALIGN(sizeof(struct xt_gradm_mtinfo)),
107087 + .me = THIS_MODULE,
107088 +};
107089 +
107090 +static int __init gradm_mt_init(void)
107091 +{
107092 + return xt_register_match(&gradm_mt_reg);
107093 +}
107094 +
107095 +static void __exit gradm_mt_exit(void)
107096 +{
107097 + xt_unregister_match(&gradm_mt_reg);
107098 +}
107099 +
107100 +module_init(gradm_mt_init);
107101 +module_exit(gradm_mt_exit);
107102 +MODULE_AUTHOR("Zbigniew Krzystolik <zbyniu@destrukcja.pl>");
107103 +MODULE_DESCRIPTION("Xtables: Grsecurity RBAC match");
107104 +MODULE_LICENSE("GPL");
107105 +MODULE_ALIAS("ipt_gradm");
107106 +MODULE_ALIAS("ip6t_gradm");
107107 diff --git a/net/netfilter/xt_hashlimit.c b/net/netfilter/xt_hashlimit.c
107108 index 1786968..1ec6dac 100644
107109 --- a/net/netfilter/xt_hashlimit.c
107110 +++ b/net/netfilter/xt_hashlimit.c
107111 @@ -869,11 +869,11 @@ static int __net_init hashlimit_proc_net_init(struct net *net)
107112 {
107113 struct hashlimit_net *hashlimit_net = hashlimit_pernet(net);
107114
107115 - hashlimit_net->ipt_hashlimit = proc_mkdir("ipt_hashlimit", net->proc_net);
107116 + hashlimit_net->ipt_hashlimit = proc_mkdir_restrict("ipt_hashlimit", net->proc_net);
107117 if (!hashlimit_net->ipt_hashlimit)
107118 return -ENOMEM;
107119 #if IS_ENABLED(CONFIG_IP6_NF_IPTABLES)
107120 - hashlimit_net->ip6t_hashlimit = proc_mkdir("ip6t_hashlimit", net->proc_net);
107121 + hashlimit_net->ip6t_hashlimit = proc_mkdir_restrict("ip6t_hashlimit", net->proc_net);
107122 if (!hashlimit_net->ip6t_hashlimit) {
107123 remove_proc_entry("ipt_hashlimit", net->proc_net);
107124 return -ENOMEM;
107125 diff --git a/net/netfilter/xt_recent.c b/net/netfilter/xt_recent.c
107126 index 45e1b30..a764f94 100644
107127 --- a/net/netfilter/xt_recent.c
107128 +++ b/net/netfilter/xt_recent.c
107129 @@ -642,7 +642,7 @@ static int __net_init recent_proc_net_init(struct net *net)
107130 {
107131 struct recent_net *recent_net = recent_pernet(net);
107132
107133 - recent_net->xt_recent = proc_mkdir("xt_recent", net->proc_net);
107134 + recent_net->xt_recent = proc_mkdir_restrict("xt_recent", net->proc_net);
107135 if (!recent_net->xt_recent)
107136 return -ENOMEM;
107137 return 0;
107138 diff --git a/net/netfilter/xt_statistic.c b/net/netfilter/xt_statistic.c
107139 index 11de55e..f25e448 100644
107140 --- a/net/netfilter/xt_statistic.c
107141 +++ b/net/netfilter/xt_statistic.c
107142 @@ -19,7 +19,7 @@
107143 #include <linux/module.h>
107144
107145 struct xt_statistic_priv {
107146 - atomic_t count;
107147 + atomic_unchecked_t count;
107148 } ____cacheline_aligned_in_smp;
107149
107150 MODULE_LICENSE("GPL");
107151 @@ -42,9 +42,9 @@ statistic_mt(const struct sk_buff *skb, struct xt_action_param *par)
107152 break;
107153 case XT_STATISTIC_MODE_NTH:
107154 do {
107155 - oval = atomic_read(&info->master->count);
107156 + oval = atomic_read_unchecked(&info->master->count);
107157 nval = (oval == info->u.nth.every) ? 0 : oval + 1;
107158 - } while (atomic_cmpxchg(&info->master->count, oval, nval) != oval);
107159 + } while (atomic_cmpxchg_unchecked(&info->master->count, oval, nval) != oval);
107160 if (nval == 0)
107161 ret = !ret;
107162 break;
107163 @@ -64,7 +64,7 @@ static int statistic_mt_check(const struct xt_mtchk_param *par)
107164 info->master = kzalloc(sizeof(*info->master), GFP_KERNEL);
107165 if (info->master == NULL)
107166 return -ENOMEM;
107167 - atomic_set(&info->master->count, info->u.nth.count);
107168 + atomic_set_unchecked(&info->master->count, info->u.nth.count);
107169
107170 return 0;
107171 }
107172 diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c
107173 index d1d7a81..b45b03d 100644
107174 --- a/net/netlink/af_netlink.c
107175 +++ b/net/netlink/af_netlink.c
107176 @@ -260,7 +260,7 @@ static void netlink_overrun(struct sock *sk)
107177 sk->sk_error_report(sk);
107178 }
107179 }
107180 - atomic_inc(&sk->sk_drops);
107181 + atomic_inc_unchecked(&sk->sk_drops);
107182 }
107183
107184 static void netlink_rcv_wake(struct sock *sk)
107185 @@ -3002,7 +3002,7 @@ static int netlink_seq_show(struct seq_file *seq, void *v)
107186 sk_wmem_alloc_get(s),
107187 nlk->cb_running,
107188 atomic_read(&s->sk_refcnt),
107189 - atomic_read(&s->sk_drops),
107190 + atomic_read_unchecked(&s->sk_drops),
107191 sock_i_ino(s)
107192 );
107193
107194 diff --git a/net/openvswitch/vport-internal_dev.c b/net/openvswitch/vport-internal_dev.c
107195 index 6a55f71..e88c937 100644
107196 --- a/net/openvswitch/vport-internal_dev.c
107197 +++ b/net/openvswitch/vport-internal_dev.c
107198 @@ -124,7 +124,7 @@ static const struct net_device_ops internal_dev_netdev_ops = {
107199 .ndo_get_stats64 = internal_dev_get_stats,
107200 };
107201
107202 -static struct rtnl_link_ops internal_dev_link_ops __read_mostly = {
107203 +static struct rtnl_link_ops internal_dev_link_ops = {
107204 .kind = "openvswitch",
107205 };
107206
107207 diff --git a/net/openvswitch/vport.c b/net/openvswitch/vport.c
107208 index 067a3ff..9ecc05c 100644
107209 --- a/net/openvswitch/vport.c
107210 +++ b/net/openvswitch/vport.c
107211 @@ -303,10 +303,10 @@ void ovs_vport_get_stats(struct vport *vport, struct ovs_vport_stats *stats)
107212 * netdev-stats can be directly read over netlink-ioctl.
107213 */
107214
107215 - stats->rx_errors = atomic_long_read(&vport->err_stats.rx_errors);
107216 - stats->tx_errors = atomic_long_read(&vport->err_stats.tx_errors);
107217 - stats->tx_dropped = atomic_long_read(&vport->err_stats.tx_dropped);
107218 - stats->rx_dropped = atomic_long_read(&vport->err_stats.rx_dropped);
107219 + stats->rx_errors = atomic_long_read_unchecked(&vport->err_stats.rx_errors);
107220 + stats->tx_errors = atomic_long_read_unchecked(&vport->err_stats.tx_errors);
107221 + stats->tx_dropped = atomic_long_read_unchecked(&vport->err_stats.tx_dropped);
107222 + stats->rx_dropped = atomic_long_read_unchecked(&vport->err_stats.rx_dropped);
107223
107224 for_each_possible_cpu(i) {
107225 const struct pcpu_sw_netstats *percpu_stats;
107226 @@ -538,19 +538,19 @@ static void ovs_vport_record_error(struct vport *vport,
107227 {
107228 switch (err_type) {
107229 case VPORT_E_RX_DROPPED:
107230 - atomic_long_inc(&vport->err_stats.rx_dropped);
107231 + atomic_long_inc_unchecked(&vport->err_stats.rx_dropped);
107232 break;
107233
107234 case VPORT_E_RX_ERROR:
107235 - atomic_long_inc(&vport->err_stats.rx_errors);
107236 + atomic_long_inc_unchecked(&vport->err_stats.rx_errors);
107237 break;
107238
107239 case VPORT_E_TX_DROPPED:
107240 - atomic_long_inc(&vport->err_stats.tx_dropped);
107241 + atomic_long_inc_unchecked(&vport->err_stats.tx_dropped);
107242 break;
107243
107244 case VPORT_E_TX_ERROR:
107245 - atomic_long_inc(&vport->err_stats.tx_errors);
107246 + atomic_long_inc_unchecked(&vport->err_stats.tx_errors);
107247 break;
107248 }
107249
107250 diff --git a/net/openvswitch/vport.h b/net/openvswitch/vport.h
107251 index bc85331..0d3dce0 100644
107252 --- a/net/openvswitch/vport.h
107253 +++ b/net/openvswitch/vport.h
107254 @@ -71,10 +71,10 @@ int ovs_vport_get_egress_tun_info(struct vport *vport, struct sk_buff *skb,
107255 /* The following definitions are for implementers of vport devices: */
107256
107257 struct vport_err_stats {
107258 - atomic_long_t rx_dropped;
107259 - atomic_long_t rx_errors;
107260 - atomic_long_t tx_dropped;
107261 - atomic_long_t tx_errors;
107262 + atomic_long_unchecked_t rx_dropped;
107263 + atomic_long_unchecked_t rx_errors;
107264 + atomic_long_unchecked_t tx_dropped;
107265 + atomic_long_unchecked_t tx_errors;
107266 };
107267 /**
107268 * struct vport_portids - array of netlink portids of a vport.
107269 diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
107270 index f8db706..2b4631e 100644
107271 --- a/net/packet/af_packet.c
107272 +++ b/net/packet/af_packet.c
107273 @@ -269,7 +269,7 @@ static int packet_direct_xmit(struct sk_buff *skb)
107274
107275 return ret;
107276 drop:
107277 - atomic_long_inc(&dev->tx_dropped);
107278 + atomic_long_inc_unchecked(&dev->tx_dropped);
107279 kfree_skb(skb);
107280 return NET_XMIT_DROP;
107281 }
107282 @@ -1847,7 +1847,7 @@ static int packet_rcv(struct sk_buff *skb, struct net_device *dev,
107283
107284 spin_lock(&sk->sk_receive_queue.lock);
107285 po->stats.stats1.tp_packets++;
107286 - skb->dropcount = atomic_read(&sk->sk_drops);
107287 + skb->dropcount = atomic_read_unchecked(&sk->sk_drops);
107288 __skb_queue_tail(&sk->sk_receive_queue, skb);
107289 spin_unlock(&sk->sk_receive_queue.lock);
107290 sk->sk_data_ready(sk);
107291 @@ -1856,7 +1856,7 @@ static int packet_rcv(struct sk_buff *skb, struct net_device *dev,
107292 drop_n_acct:
107293 spin_lock(&sk->sk_receive_queue.lock);
107294 po->stats.stats1.tp_drops++;
107295 - atomic_inc(&sk->sk_drops);
107296 + atomic_inc_unchecked(&sk->sk_drops);
107297 spin_unlock(&sk->sk_receive_queue.lock);
107298
107299 drop_n_restore:
107300 @@ -3499,7 +3499,7 @@ static int packet_getsockopt(struct socket *sock, int level, int optname,
107301 case PACKET_HDRLEN:
107302 if (len > sizeof(int))
107303 len = sizeof(int);
107304 - if (copy_from_user(&val, optval, len))
107305 + if (len > sizeof(val) || copy_from_user(&val, optval, len))
107306 return -EFAULT;
107307 switch (val) {
107308 case TPACKET_V1:
107309 @@ -3545,7 +3545,7 @@ static int packet_getsockopt(struct socket *sock, int level, int optname,
107310 len = lv;
107311 if (put_user(len, optlen))
107312 return -EFAULT;
107313 - if (copy_to_user(optval, data, len))
107314 + if (len > sizeof(st) || copy_to_user(optval, data, len))
107315 return -EFAULT;
107316 return 0;
107317 }
107318 diff --git a/net/phonet/pep.c b/net/phonet/pep.c
107319 index 5d3f2b7..8a4dbb7 100644
107320 --- a/net/phonet/pep.c
107321 +++ b/net/phonet/pep.c
107322 @@ -388,7 +388,7 @@ static int pipe_do_rcv(struct sock *sk, struct sk_buff *skb)
107323
107324 case PNS_PEP_CTRL_REQ:
107325 if (skb_queue_len(&pn->ctrlreq_queue) >= PNPIPE_CTRLREQ_MAX) {
107326 - atomic_inc(&sk->sk_drops);
107327 + atomic_inc_unchecked(&sk->sk_drops);
107328 break;
107329 }
107330 __skb_pull(skb, 4);
107331 @@ -409,7 +409,7 @@ static int pipe_do_rcv(struct sock *sk, struct sk_buff *skb)
107332 }
107333
107334 if (pn->rx_credits == 0) {
107335 - atomic_inc(&sk->sk_drops);
107336 + atomic_inc_unchecked(&sk->sk_drops);
107337 err = -ENOBUFS;
107338 break;
107339 }
107340 @@ -579,7 +579,7 @@ static int pipe_handler_do_rcv(struct sock *sk, struct sk_buff *skb)
107341 }
107342
107343 if (pn->rx_credits == 0) {
107344 - atomic_inc(&sk->sk_drops);
107345 + atomic_inc_unchecked(&sk->sk_drops);
107346 err = NET_RX_DROP;
107347 break;
107348 }
107349 diff --git a/net/phonet/socket.c b/net/phonet/socket.c
107350 index 008214a..bb68240 100644
107351 --- a/net/phonet/socket.c
107352 +++ b/net/phonet/socket.c
107353 @@ -611,7 +611,7 @@ static int pn_sock_seq_show(struct seq_file *seq, void *v)
107354 from_kuid_munged(seq_user_ns(seq), sock_i_uid(sk)),
107355 sock_i_ino(sk),
107356 atomic_read(&sk->sk_refcnt), sk,
107357 - atomic_read(&sk->sk_drops));
107358 + atomic_read_unchecked(&sk->sk_drops));
107359 }
107360 seq_pad(seq, '\n');
107361 return 0;
107362 diff --git a/net/phonet/sysctl.c b/net/phonet/sysctl.c
107363 index c02a8c4..3c5b600 100644
107364 --- a/net/phonet/sysctl.c
107365 +++ b/net/phonet/sysctl.c
107366 @@ -67,7 +67,7 @@ static int proc_local_port_range(struct ctl_table *table, int write,
107367 {
107368 int ret;
107369 int range[2] = {local_port_range[0], local_port_range[1]};
107370 - struct ctl_table tmp = {
107371 + ctl_table_no_const tmp = {
107372 .data = &range,
107373 .maxlen = sizeof(range),
107374 .mode = table->mode,
107375 diff --git a/net/rds/cong.c b/net/rds/cong.c
107376 index e6144b8..4f9fda6 100644
107377 --- a/net/rds/cong.c
107378 +++ b/net/rds/cong.c
107379 @@ -78,7 +78,7 @@
107380 * finds that the saved generation number is smaller than the global generation
107381 * number, it wakes up the process.
107382 */
107383 -static atomic_t rds_cong_generation = ATOMIC_INIT(0);
107384 +static atomic_unchecked_t rds_cong_generation = ATOMIC_INIT(0);
107385
107386 /*
107387 * Congestion monitoring
107388 @@ -247,7 +247,7 @@ void rds_cong_map_updated(struct rds_cong_map *map, uint64_t portmask)
107389 rdsdebug("waking map %p for %pI4\n",
107390 map, &map->m_addr);
107391 rds_stats_inc(s_cong_update_received);
107392 - atomic_inc(&rds_cong_generation);
107393 + atomic_inc_unchecked(&rds_cong_generation);
107394 if (waitqueue_active(&map->m_waitq))
107395 wake_up(&map->m_waitq);
107396 if (waitqueue_active(&rds_poll_waitq))
107397 @@ -273,7 +273,7 @@ EXPORT_SYMBOL_GPL(rds_cong_map_updated);
107398
107399 int rds_cong_updated_since(unsigned long *recent)
107400 {
107401 - unsigned long gen = atomic_read(&rds_cong_generation);
107402 + unsigned long gen = atomic_read_unchecked(&rds_cong_generation);
107403
107404 if (likely(*recent == gen))
107405 return 0;
107406 diff --git a/net/rds/connection.c b/net/rds/connection.c
107407 index 378c3a6..ba4382c 100644
107408 --- a/net/rds/connection.c
107409 +++ b/net/rds/connection.c
107410 @@ -193,6 +193,7 @@ static struct rds_connection *__rds_conn_create(__be32 laddr, __be32 faddr,
107411 }
107412
107413 atomic_set(&conn->c_state, RDS_CONN_DOWN);
107414 + conn->c_send_gen = 0;
107415 conn->c_reconnect_jiffies = 0;
107416 INIT_DELAYED_WORK(&conn->c_send_w, rds_send_worker);
107417 INIT_DELAYED_WORK(&conn->c_recv_w, rds_recv_worker);
107418 diff --git a/net/rds/ib.h b/net/rds/ib.h
107419 index c36d713..af45bf2 100644
107420 --- a/net/rds/ib.h
107421 +++ b/net/rds/ib.h
107422 @@ -128,7 +128,7 @@ struct rds_ib_connection {
107423 /* sending acks */
107424 unsigned long i_ack_flags;
107425 #ifdef KERNEL_HAS_ATOMIC64
107426 - atomic64_t i_ack_next; /* next ACK to send */
107427 + atomic64_unchecked_t i_ack_next; /* next ACK to send */
107428 #else
107429 spinlock_t i_ack_lock; /* protect i_ack_next */
107430 u64 i_ack_next; /* next ACK to send */
107431 diff --git a/net/rds/ib_cm.c b/net/rds/ib_cm.c
107432 index 31b74f5..dc1fbfa 100644
107433 --- a/net/rds/ib_cm.c
107434 +++ b/net/rds/ib_cm.c
107435 @@ -717,7 +717,7 @@ void rds_ib_conn_shutdown(struct rds_connection *conn)
107436 /* Clear the ACK state */
107437 clear_bit(IB_ACK_IN_FLIGHT, &ic->i_ack_flags);
107438 #ifdef KERNEL_HAS_ATOMIC64
107439 - atomic64_set(&ic->i_ack_next, 0);
107440 + atomic64_set_unchecked(&ic->i_ack_next, 0);
107441 #else
107442 ic->i_ack_next = 0;
107443 #endif
107444 diff --git a/net/rds/ib_recv.c b/net/rds/ib_recv.c
107445 index 1b981a4..ae44b0c 100644
107446 --- a/net/rds/ib_recv.c
107447 +++ b/net/rds/ib_recv.c
107448 @@ -581,7 +581,7 @@ static u64 rds_ib_get_ack(struct rds_ib_connection *ic)
107449 static void rds_ib_set_ack(struct rds_ib_connection *ic, u64 seq,
107450 int ack_required)
107451 {
107452 - atomic64_set(&ic->i_ack_next, seq);
107453 + atomic64_set_unchecked(&ic->i_ack_next, seq);
107454 if (ack_required) {
107455 smp_mb__before_atomic();
107456 set_bit(IB_ACK_REQUESTED, &ic->i_ack_flags);
107457 @@ -593,7 +593,7 @@ static u64 rds_ib_get_ack(struct rds_ib_connection *ic)
107458 clear_bit(IB_ACK_REQUESTED, &ic->i_ack_flags);
107459 smp_mb__after_atomic();
107460
107461 - return atomic64_read(&ic->i_ack_next);
107462 + return atomic64_read_unchecked(&ic->i_ack_next);
107463 }
107464 #endif
107465
107466 diff --git a/net/rds/iw.h b/net/rds/iw.h
107467 index cbe6674..dc9eb89 100644
107468 --- a/net/rds/iw.h
107469 +++ b/net/rds/iw.h
107470 @@ -134,7 +134,7 @@ struct rds_iw_connection {
107471 /* sending acks */
107472 unsigned long i_ack_flags;
107473 #ifdef KERNEL_HAS_ATOMIC64
107474 - atomic64_t i_ack_next; /* next ACK to send */
107475 + atomic64_unchecked_t i_ack_next; /* next ACK to send */
107476 #else
107477 spinlock_t i_ack_lock; /* protect i_ack_next */
107478 u64 i_ack_next; /* next ACK to send */
107479 diff --git a/net/rds/iw_cm.c b/net/rds/iw_cm.c
107480 index a6c2bea..e520995 100644
107481 --- a/net/rds/iw_cm.c
107482 +++ b/net/rds/iw_cm.c
107483 @@ -663,7 +663,7 @@ void rds_iw_conn_shutdown(struct rds_connection *conn)
107484 /* Clear the ACK state */
107485 clear_bit(IB_ACK_IN_FLIGHT, &ic->i_ack_flags);
107486 #ifdef KERNEL_HAS_ATOMIC64
107487 - atomic64_set(&ic->i_ack_next, 0);
107488 + atomic64_set_unchecked(&ic->i_ack_next, 0);
107489 #else
107490 ic->i_ack_next = 0;
107491 #endif
107492 diff --git a/net/rds/iw_recv.c b/net/rds/iw_recv.c
107493 index a66d179..cf1e258 100644
107494 --- a/net/rds/iw_recv.c
107495 +++ b/net/rds/iw_recv.c
107496 @@ -412,7 +412,7 @@ static u64 rds_iw_get_ack(struct rds_iw_connection *ic)
107497 static void rds_iw_set_ack(struct rds_iw_connection *ic, u64 seq,
107498 int ack_required)
107499 {
107500 - atomic64_set(&ic->i_ack_next, seq);
107501 + atomic64_set_unchecked(&ic->i_ack_next, seq);
107502 if (ack_required) {
107503 smp_mb__before_atomic();
107504 set_bit(IB_ACK_REQUESTED, &ic->i_ack_flags);
107505 @@ -424,7 +424,7 @@ static u64 rds_iw_get_ack(struct rds_iw_connection *ic)
107506 clear_bit(IB_ACK_REQUESTED, &ic->i_ack_flags);
107507 smp_mb__after_atomic();
107508
107509 - return atomic64_read(&ic->i_ack_next);
107510 + return atomic64_read_unchecked(&ic->i_ack_next);
107511 }
107512 #endif
107513
107514 diff --git a/net/rds/rds.h b/net/rds/rds.h
107515 index c2a5eef..87a7460 100644
107516 --- a/net/rds/rds.h
107517 +++ b/net/rds/rds.h
107518 @@ -110,6 +110,7 @@ struct rds_connection {
107519 void *c_transport_data;
107520
107521 atomic_t c_state;
107522 + unsigned long c_send_gen;
107523 unsigned long c_flags;
107524 unsigned long c_reconnect_jiffies;
107525 struct delayed_work c_send_w;
107526 @@ -448,7 +449,7 @@ struct rds_transport {
107527 void (*sync_mr)(void *trans_private, int direction);
107528 void (*free_mr)(void *trans_private, int invalidate);
107529 void (*flush_mrs)(void);
107530 -};
107531 +} __do_const;
107532
107533 struct rds_sock {
107534 struct sock rs_sk;
107535 diff --git a/net/rds/send.c b/net/rds/send.c
107536 index 42f65d4..49f77ef 100644
107537 --- a/net/rds/send.c
107538 +++ b/net/rds/send.c
107539 @@ -140,8 +140,11 @@ int rds_send_xmit(struct rds_connection *conn)
107540 struct scatterlist *sg;
107541 int ret = 0;
107542 LIST_HEAD(to_be_dropped);
107543 + int batch_count;
107544 + unsigned long send_gen = 0;
107545
107546 restart:
107547 + batch_count = 0;
107548
107549 /*
107550 * sendmsg calls here after having queued its message on the send
107551 @@ -157,6 +160,17 @@ restart:
107552 }
107553
107554 /*
107555 + * we record the send generation after doing the xmit acquire.
107556 + * if someone else manages to jump in and do some work, we'll use
107557 + * this to avoid a goto restart farther down.
107558 + *
107559 + * The acquire_in_xmit() check above ensures that only one
107560 + * caller can increment c_send_gen at any time.
107561 + */
107562 + conn->c_send_gen++;
107563 + send_gen = conn->c_send_gen;
107564 +
107565 + /*
107566 * rds_conn_shutdown() sets the conn state and then tests RDS_IN_XMIT,
107567 * we do the opposite to avoid races.
107568 */
107569 @@ -202,6 +216,16 @@ restart:
107570 if (!rm) {
107571 unsigned int len;
107572
107573 + batch_count++;
107574 +
107575 + /* we want to process as big a batch as we can, but
107576 + * we also want to avoid softlockups. If we've been
107577 + * through a lot of messages, lets back off and see
107578 + * if anyone else jumps in
107579 + */
107580 + if (batch_count >= 1024)
107581 + goto over_batch;
107582 +
107583 spin_lock_irqsave(&conn->c_lock, flags);
107584
107585 if (!list_empty(&conn->c_send_queue)) {
107586 @@ -357,9 +381,9 @@ restart:
107587 }
107588 }
107589
107590 +over_batch:
107591 if (conn->c_trans->xmit_complete)
107592 conn->c_trans->xmit_complete(conn);
107593 -
107594 release_in_xmit(conn);
107595
107596 /* Nuke any messages we decided not to retransmit. */
107597 @@ -380,10 +404,15 @@ restart:
107598 * If the transport cannot continue (i.e ret != 0), then it must
107599 * call us when more room is available, such as from the tx
107600 * completion handler.
107601 + *
107602 + * We have an extra generation check here so that if someone manages
107603 + * to jump in after our release_in_xmit, we'll see that they have done
107604 + * some work and we will skip our goto
107605 */
107606 if (ret == 0) {
107607 smp_mb();
107608 - if (!list_empty(&conn->c_send_queue)) {
107609 + if (!list_empty(&conn->c_send_queue) &&
107610 + send_gen == conn->c_send_gen) {
107611 rds_stats_inc(s_send_lock_queue_raced);
107612 goto restart;
107613 }
107614 diff --git a/net/rds/tcp.c b/net/rds/tcp.c
107615 index edac9ef..16bcb98 100644
107616 --- a/net/rds/tcp.c
107617 +++ b/net/rds/tcp.c
107618 @@ -59,7 +59,7 @@ void rds_tcp_nonagle(struct socket *sock)
107619 int val = 1;
107620
107621 set_fs(KERNEL_DS);
107622 - sock->ops->setsockopt(sock, SOL_TCP, TCP_NODELAY, (char __user *)&val,
107623 + sock->ops->setsockopt(sock, SOL_TCP, TCP_NODELAY, (char __force_user *)&val,
107624 sizeof(val));
107625 set_fs(oldfs);
107626 }
107627 diff --git a/net/rds/tcp_send.c b/net/rds/tcp_send.c
107628 index 53b17ca..45463e7 100644
107629 --- a/net/rds/tcp_send.c
107630 +++ b/net/rds/tcp_send.c
107631 @@ -43,7 +43,7 @@ static void rds_tcp_cork(struct socket *sock, int val)
107632
107633 oldfs = get_fs();
107634 set_fs(KERNEL_DS);
107635 - sock->ops->setsockopt(sock, SOL_TCP, TCP_CORK, (char __user *)&val,
107636 + sock->ops->setsockopt(sock, SOL_TCP, TCP_CORK, (char __force_user *)&val,
107637 sizeof(val));
107638 set_fs(oldfs);
107639 }
107640 diff --git a/net/rxrpc/af_rxrpc.c b/net/rxrpc/af_rxrpc.c
107641 index 7b16704..9628ec6 100644
107642 --- a/net/rxrpc/af_rxrpc.c
107643 +++ b/net/rxrpc/af_rxrpc.c
107644 @@ -40,7 +40,7 @@ static const struct proto_ops rxrpc_rpc_ops;
107645 __be32 rxrpc_epoch;
107646
107647 /* current debugging ID */
107648 -atomic_t rxrpc_debug_id;
107649 +atomic_unchecked_t rxrpc_debug_id;
107650
107651 /* count of skbs currently in use */
107652 atomic_t rxrpc_n_skbs;
107653 diff --git a/net/rxrpc/ar-ack.c b/net/rxrpc/ar-ack.c
107654 index e0547f5..a171f7a 100644
107655 --- a/net/rxrpc/ar-ack.c
107656 +++ b/net/rxrpc/ar-ack.c
107657 @@ -224,7 +224,7 @@ static void rxrpc_resend(struct rxrpc_call *call)
107658
107659 _enter("{%d,%d,%d,%d},",
107660 call->acks_hard, call->acks_unacked,
107661 - atomic_read(&call->sequence),
107662 + atomic_read_unchecked(&call->sequence),
107663 CIRC_CNT(call->acks_head, call->acks_tail, call->acks_winsz));
107664
107665 stop = false;
107666 @@ -248,7 +248,7 @@ static void rxrpc_resend(struct rxrpc_call *call)
107667
107668 /* each Tx packet has a new serial number */
107669 sp->hdr.serial =
107670 - htonl(atomic_inc_return(&call->conn->serial));
107671 + htonl(atomic_inc_return_unchecked(&call->conn->serial));
107672
107673 hdr = (struct rxrpc_header *) txb->head;
107674 hdr->serial = sp->hdr.serial;
107675 @@ -452,7 +452,7 @@ static void rxrpc_rotate_tx_window(struct rxrpc_call *call, u32 hard)
107676 */
107677 static void rxrpc_clear_tx_window(struct rxrpc_call *call)
107678 {
107679 - rxrpc_rotate_tx_window(call, atomic_read(&call->sequence));
107680 + rxrpc_rotate_tx_window(call, atomic_read_unchecked(&call->sequence));
107681 }
107682
107683 /*
107684 @@ -678,7 +678,7 @@ process_further:
107685
107686 latest = ntohl(sp->hdr.serial);
107687 hard = ntohl(ack.firstPacket);
107688 - tx = atomic_read(&call->sequence);
107689 + tx = atomic_read_unchecked(&call->sequence);
107690
107691 _proto("Rx ACK %%%u { m=%hu f=#%u p=#%u s=%%%u r=%s n=%u }",
107692 latest,
107693 @@ -1210,7 +1210,7 @@ void rxrpc_process_call(struct work_struct *work)
107694 goto maybe_reschedule;
107695
107696 send_ACK_with_skew:
107697 - ack.maxSkew = htons(atomic_read(&call->conn->hi_serial) -
107698 + ack.maxSkew = htons(atomic_read_unchecked(&call->conn->hi_serial) -
107699 ntohl(ack.serial));
107700 send_ACK:
107701 mtu = call->conn->trans->peer->if_mtu;
107702 @@ -1222,7 +1222,7 @@ send_ACK:
107703 ackinfo.rxMTU = htonl(rxrpc_rx_mtu);
107704 ackinfo.jumbo_max = htonl(rxrpc_rx_jumbo_max);
107705
107706 - hdr.serial = htonl(atomic_inc_return(&call->conn->serial));
107707 + hdr.serial = htonl(atomic_inc_return_unchecked(&call->conn->serial));
107708 _proto("Tx ACK %%%u { m=%hu f=#%u p=#%u s=%%%u r=%s n=%u }",
107709 ntohl(hdr.serial),
107710 ntohs(ack.maxSkew),
107711 @@ -1240,7 +1240,7 @@ send_ACK:
107712 send_message:
107713 _debug("send message");
107714
107715 - hdr.serial = htonl(atomic_inc_return(&call->conn->serial));
107716 + hdr.serial = htonl(atomic_inc_return_unchecked(&call->conn->serial));
107717 _proto("Tx %s %%%u", rxrpc_pkts[hdr.type], ntohl(hdr.serial));
107718 send_message_2:
107719
107720 diff --git a/net/rxrpc/ar-call.c b/net/rxrpc/ar-call.c
107721 index a9e05db..194e793 100644
107722 --- a/net/rxrpc/ar-call.c
107723 +++ b/net/rxrpc/ar-call.c
107724 @@ -232,7 +232,7 @@ static struct rxrpc_call *rxrpc_alloc_call(gfp_t gfp)
107725 spin_lock_init(&call->lock);
107726 rwlock_init(&call->state_lock);
107727 atomic_set(&call->usage, 1);
107728 - call->debug_id = atomic_inc_return(&rxrpc_debug_id);
107729 + call->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
107730 call->state = RXRPC_CALL_CLIENT_SEND_REQUEST;
107731
107732 memset(&call->sock_node, 0xed, sizeof(call->sock_node));
107733 diff --git a/net/rxrpc/ar-connection.c b/net/rxrpc/ar-connection.c
107734 index 6631f4f..bfdf056 100644
107735 --- a/net/rxrpc/ar-connection.c
107736 +++ b/net/rxrpc/ar-connection.c
107737 @@ -210,7 +210,7 @@ static struct rxrpc_connection *rxrpc_alloc_connection(gfp_t gfp)
107738 rwlock_init(&conn->lock);
107739 spin_lock_init(&conn->state_lock);
107740 atomic_set(&conn->usage, 1);
107741 - conn->debug_id = atomic_inc_return(&rxrpc_debug_id);
107742 + conn->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
107743 conn->avail_calls = RXRPC_MAXCALLS;
107744 conn->size_align = 4;
107745 conn->header_size = sizeof(struct rxrpc_header);
107746 diff --git a/net/rxrpc/ar-connevent.c b/net/rxrpc/ar-connevent.c
107747 index e7ed43a..6afa140 100644
107748 --- a/net/rxrpc/ar-connevent.c
107749 +++ b/net/rxrpc/ar-connevent.c
107750 @@ -109,7 +109,7 @@ static int rxrpc_abort_connection(struct rxrpc_connection *conn,
107751
107752 len = iov[0].iov_len + iov[1].iov_len;
107753
107754 - hdr.serial = htonl(atomic_inc_return(&conn->serial));
107755 + hdr.serial = htonl(atomic_inc_return_unchecked(&conn->serial));
107756 _proto("Tx CONN ABORT %%%u { %d }", ntohl(hdr.serial), abort_code);
107757
107758 ret = kernel_sendmsg(conn->trans->local->socket, &msg, iov, 2, len);
107759 diff --git a/net/rxrpc/ar-input.c b/net/rxrpc/ar-input.c
107760 index 481f89f..ceeaf8d 100644
107761 --- a/net/rxrpc/ar-input.c
107762 +++ b/net/rxrpc/ar-input.c
107763 @@ -331,9 +331,9 @@ void rxrpc_fast_process_packet(struct rxrpc_call *call, struct sk_buff *skb)
107764 /* track the latest serial number on this connection for ACK packet
107765 * information */
107766 serial = ntohl(sp->hdr.serial);
107767 - hi_serial = atomic_read(&call->conn->hi_serial);
107768 + hi_serial = atomic_read_unchecked(&call->conn->hi_serial);
107769 while (serial > hi_serial)
107770 - hi_serial = atomic_cmpxchg(&call->conn->hi_serial, hi_serial,
107771 + hi_serial = atomic_cmpxchg_unchecked(&call->conn->hi_serial, hi_serial,
107772 serial);
107773
107774 /* request ACK generation for any ACK or DATA packet that requests
107775 diff --git a/net/rxrpc/ar-internal.h b/net/rxrpc/ar-internal.h
107776 index ba9fd36..9bbfe01 100644
107777 --- a/net/rxrpc/ar-internal.h
107778 +++ b/net/rxrpc/ar-internal.h
107779 @@ -272,8 +272,8 @@ struct rxrpc_connection {
107780 int error; /* error code for local abort */
107781 int debug_id; /* debug ID for printks */
107782 unsigned int call_counter; /* call ID counter */
107783 - atomic_t serial; /* packet serial number counter */
107784 - atomic_t hi_serial; /* highest serial number received */
107785 + atomic_unchecked_t serial; /* packet serial number counter */
107786 + atomic_unchecked_t hi_serial; /* highest serial number received */
107787 u8 avail_calls; /* number of calls available */
107788 u8 size_align; /* data size alignment (for security) */
107789 u8 header_size; /* rxrpc + security header size */
107790 @@ -346,7 +346,7 @@ struct rxrpc_call {
107791 spinlock_t lock;
107792 rwlock_t state_lock; /* lock for state transition */
107793 atomic_t usage;
107794 - atomic_t sequence; /* Tx data packet sequence counter */
107795 + atomic_unchecked_t sequence; /* Tx data packet sequence counter */
107796 u32 abort_code; /* local/remote abort code */
107797 enum { /* current state of call */
107798 RXRPC_CALL_CLIENT_SEND_REQUEST, /* - client sending request phase */
107799 @@ -431,7 +431,7 @@ static inline void rxrpc_abort_call(struct rxrpc_call *call, u32 abort_code)
107800 */
107801 extern atomic_t rxrpc_n_skbs;
107802 extern __be32 rxrpc_epoch;
107803 -extern atomic_t rxrpc_debug_id;
107804 +extern atomic_unchecked_t rxrpc_debug_id;
107805 extern struct workqueue_struct *rxrpc_workqueue;
107806
107807 /*
107808 diff --git a/net/rxrpc/ar-local.c b/net/rxrpc/ar-local.c
107809 index 87f7135..74d3703 100644
107810 --- a/net/rxrpc/ar-local.c
107811 +++ b/net/rxrpc/ar-local.c
107812 @@ -45,7 +45,7 @@ struct rxrpc_local *rxrpc_alloc_local(struct sockaddr_rxrpc *srx)
107813 spin_lock_init(&local->lock);
107814 rwlock_init(&local->services_lock);
107815 atomic_set(&local->usage, 1);
107816 - local->debug_id = atomic_inc_return(&rxrpc_debug_id);
107817 + local->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
107818 memcpy(&local->srx, srx, sizeof(*srx));
107819 }
107820
107821 diff --git a/net/rxrpc/ar-output.c b/net/rxrpc/ar-output.c
107822 index 8331c95..401bf22 100644
107823 --- a/net/rxrpc/ar-output.c
107824 +++ b/net/rxrpc/ar-output.c
107825 @@ -655,14 +655,14 @@ static int rxrpc_send_data(struct kiocb *iocb,
107826 memset(skb_put(skb, pad), 0, pad);
107827 }
107828
107829 - seq = atomic_inc_return(&call->sequence);
107830 + seq = atomic_inc_return_unchecked(&call->sequence);
107831
107832 sp->hdr.epoch = conn->epoch;
107833 sp->hdr.cid = call->cid;
107834 sp->hdr.callNumber = call->call_id;
107835 sp->hdr.seq = htonl(seq);
107836 sp->hdr.serial =
107837 - htonl(atomic_inc_return(&conn->serial));
107838 + htonl(atomic_inc_return_unchecked(&conn->serial));
107839 sp->hdr.type = RXRPC_PACKET_TYPE_DATA;
107840 sp->hdr.userStatus = 0;
107841 sp->hdr.securityIndex = conn->security_ix;
107842 diff --git a/net/rxrpc/ar-peer.c b/net/rxrpc/ar-peer.c
107843 index bebaa43..2644591 100644
107844 --- a/net/rxrpc/ar-peer.c
107845 +++ b/net/rxrpc/ar-peer.c
107846 @@ -72,7 +72,7 @@ static struct rxrpc_peer *rxrpc_alloc_peer(struct sockaddr_rxrpc *srx,
107847 INIT_LIST_HEAD(&peer->error_targets);
107848 spin_lock_init(&peer->lock);
107849 atomic_set(&peer->usage, 1);
107850 - peer->debug_id = atomic_inc_return(&rxrpc_debug_id);
107851 + peer->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
107852 memcpy(&peer->srx, srx, sizeof(*srx));
107853
107854 rxrpc_assess_MTU_size(peer);
107855 diff --git a/net/rxrpc/ar-proc.c b/net/rxrpc/ar-proc.c
107856 index 38047f7..9f48511 100644
107857 --- a/net/rxrpc/ar-proc.c
107858 +++ b/net/rxrpc/ar-proc.c
107859 @@ -164,8 +164,8 @@ static int rxrpc_connection_seq_show(struct seq_file *seq, void *v)
107860 atomic_read(&conn->usage),
107861 rxrpc_conn_states[conn->state],
107862 key_serial(conn->key),
107863 - atomic_read(&conn->serial),
107864 - atomic_read(&conn->hi_serial));
107865 + atomic_read_unchecked(&conn->serial),
107866 + atomic_read_unchecked(&conn->hi_serial));
107867
107868 return 0;
107869 }
107870 diff --git a/net/rxrpc/ar-transport.c b/net/rxrpc/ar-transport.c
107871 index 1976dec..aa70be5 100644
107872 --- a/net/rxrpc/ar-transport.c
107873 +++ b/net/rxrpc/ar-transport.c
107874 @@ -51,7 +51,7 @@ static struct rxrpc_transport *rxrpc_alloc_transport(struct rxrpc_local *local,
107875 spin_lock_init(&trans->client_lock);
107876 rwlock_init(&trans->conn_lock);
107877 atomic_set(&trans->usage, 1);
107878 - trans->debug_id = atomic_inc_return(&rxrpc_debug_id);
107879 + trans->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
107880
107881 if (peer->srx.transport.family == AF_INET) {
107882 switch (peer->srx.transport_type) {
107883 diff --git a/net/rxrpc/rxkad.c b/net/rxrpc/rxkad.c
107884 index f226709..0e735a8 100644
107885 --- a/net/rxrpc/rxkad.c
107886 +++ b/net/rxrpc/rxkad.c
107887 @@ -610,7 +610,7 @@ static int rxkad_issue_challenge(struct rxrpc_connection *conn)
107888
107889 len = iov[0].iov_len + iov[1].iov_len;
107890
107891 - hdr.serial = htonl(atomic_inc_return(&conn->serial));
107892 + hdr.serial = htonl(atomic_inc_return_unchecked(&conn->serial));
107893 _proto("Tx CHALLENGE %%%u", ntohl(hdr.serial));
107894
107895 ret = kernel_sendmsg(conn->trans->local->socket, &msg, iov, 2, len);
107896 @@ -660,7 +660,7 @@ static int rxkad_send_response(struct rxrpc_connection *conn,
107897
107898 len = iov[0].iov_len + iov[1].iov_len + iov[2].iov_len;
107899
107900 - hdr->serial = htonl(atomic_inc_return(&conn->serial));
107901 + hdr->serial = htonl(atomic_inc_return_unchecked(&conn->serial));
107902 _proto("Tx RESPONSE %%%u", ntohl(hdr->serial));
107903
107904 ret = kernel_sendmsg(conn->trans->local->socket, &msg, iov, 3, len);
107905 diff --git a/net/sched/sch_generic.c b/net/sched/sch_generic.c
107906 index 6efca30..1259f82 100644
107907 --- a/net/sched/sch_generic.c
107908 +++ b/net/sched/sch_generic.c
107909 @@ -349,7 +349,7 @@ void netif_carrier_on(struct net_device *dev)
107910 if (test_and_clear_bit(__LINK_STATE_NOCARRIER, &dev->state)) {
107911 if (dev->reg_state == NETREG_UNINITIALIZED)
107912 return;
107913 - atomic_inc(&dev->carrier_changes);
107914 + atomic_inc_unchecked(&dev->carrier_changes);
107915 linkwatch_fire_event(dev);
107916 if (netif_running(dev))
107917 __netdev_watchdog_up(dev);
107918 @@ -368,7 +368,7 @@ void netif_carrier_off(struct net_device *dev)
107919 if (!test_and_set_bit(__LINK_STATE_NOCARRIER, &dev->state)) {
107920 if (dev->reg_state == NETREG_UNINITIALIZED)
107921 return;
107922 - atomic_inc(&dev->carrier_changes);
107923 + atomic_inc_unchecked(&dev->carrier_changes);
107924 linkwatch_fire_event(dev);
107925 }
107926 }
107927 diff --git a/net/sctp/ipv6.c b/net/sctp/ipv6.c
107928 index 0e4198e..f94193e 100644
107929 --- a/net/sctp/ipv6.c
107930 +++ b/net/sctp/ipv6.c
107931 @@ -972,7 +972,7 @@ static const struct inet6_protocol sctpv6_protocol = {
107932 .flags = INET6_PROTO_NOPOLICY | INET6_PROTO_FINAL,
107933 };
107934
107935 -static struct sctp_af sctp_af_inet6 = {
107936 +static struct sctp_af sctp_af_inet6 __read_only = {
107937 .sa_family = AF_INET6,
107938 .sctp_xmit = sctp_v6_xmit,
107939 .setsockopt = ipv6_setsockopt,
107940 @@ -1002,7 +1002,7 @@ static struct sctp_af sctp_af_inet6 = {
107941 #endif
107942 };
107943
107944 -static struct sctp_pf sctp_pf_inet6 = {
107945 +static struct sctp_pf sctp_pf_inet6 __read_only = {
107946 .event_msgname = sctp_inet6_event_msgname,
107947 .skb_msgname = sctp_inet6_skb_msgname,
107948 .af_supported = sctp_inet6_af_supported,
107949 @@ -1029,7 +1029,7 @@ void sctp_v6_pf_init(void)
107950
107951 void sctp_v6_pf_exit(void)
107952 {
107953 - list_del(&sctp_af_inet6.list);
107954 + pax_list_del(&sctp_af_inet6.list);
107955 }
107956
107957 /* Initialize IPv6 support and register with socket layer. */
107958 diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c
107959 index 8f34b27..b105385 100644
107960 --- a/net/sctp/protocol.c
107961 +++ b/net/sctp/protocol.c
107962 @@ -836,8 +836,10 @@ int sctp_register_af(struct sctp_af *af)
107963 return 0;
107964 }
107965
107966 + pax_open_kernel();
107967 INIT_LIST_HEAD(&af->list);
107968 - list_add_tail(&af->list, &sctp_address_families);
107969 + pax_close_kernel();
107970 + pax_list_add_tail(&af->list, &sctp_address_families);
107971 return 1;
107972 }
107973
107974 @@ -967,7 +969,7 @@ static inline int sctp_v4_xmit(struct sk_buff *skb,
107975
107976 static struct sctp_af sctp_af_inet;
107977
107978 -static struct sctp_pf sctp_pf_inet = {
107979 +static struct sctp_pf sctp_pf_inet __read_only = {
107980 .event_msgname = sctp_inet_event_msgname,
107981 .skb_msgname = sctp_inet_skb_msgname,
107982 .af_supported = sctp_inet_af_supported,
107983 @@ -1039,7 +1041,7 @@ static const struct net_protocol sctp_protocol = {
107984 };
107985
107986 /* IPv4 address related functions. */
107987 -static struct sctp_af sctp_af_inet = {
107988 +static struct sctp_af sctp_af_inet __read_only = {
107989 .sa_family = AF_INET,
107990 .sctp_xmit = sctp_v4_xmit,
107991 .setsockopt = ip_setsockopt,
107992 @@ -1123,7 +1125,7 @@ static void sctp_v4_pf_init(void)
107993
107994 static void sctp_v4_pf_exit(void)
107995 {
107996 - list_del(&sctp_af_inet.list);
107997 + pax_list_del(&sctp_af_inet.list);
107998 }
107999
108000 static int sctp_v4_protosw_init(void)
108001 diff --git a/net/sctp/sm_sideeffect.c b/net/sctp/sm_sideeffect.c
108002 index fef2acd..c705c4f 100644
108003 --- a/net/sctp/sm_sideeffect.c
108004 +++ b/net/sctp/sm_sideeffect.c
108005 @@ -439,7 +439,7 @@ static void sctp_generate_sack_event(unsigned long data)
108006 sctp_generate_timeout_event(asoc, SCTP_EVENT_TIMEOUT_SACK);
108007 }
108008
108009 -sctp_timer_event_t *sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES] = {
108010 +sctp_timer_event_t * const sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES] = {
108011 NULL,
108012 sctp_generate_t1_cookie_event,
108013 sctp_generate_t1_init_event,
108014 diff --git a/net/sctp/socket.c b/net/sctp/socket.c
108015 index aafe94b..40b016f 100644
108016 --- a/net/sctp/socket.c
108017 +++ b/net/sctp/socket.c
108018 @@ -2205,11 +2205,13 @@ static int sctp_setsockopt_events(struct sock *sk, char __user *optval,
108019 {
108020 struct sctp_association *asoc;
108021 struct sctp_ulpevent *event;
108022 + struct sctp_event_subscribe subscribe;
108023
108024 if (optlen > sizeof(struct sctp_event_subscribe))
108025 return -EINVAL;
108026 - if (copy_from_user(&sctp_sk(sk)->subscribe, optval, optlen))
108027 + if (copy_from_user(&subscribe, optval, optlen))
108028 return -EFAULT;
108029 + sctp_sk(sk)->subscribe = subscribe;
108030
108031 if (sctp_sk(sk)->subscribe.sctp_data_io_event)
108032 pr_warn_ratelimited(DEPRECATED "%s (pid %d) "
108033 @@ -4378,13 +4380,16 @@ static int sctp_getsockopt_disable_fragments(struct sock *sk, int len,
108034 static int sctp_getsockopt_events(struct sock *sk, int len, char __user *optval,
108035 int __user *optlen)
108036 {
108037 + struct sctp_event_subscribe subscribe;
108038 +
108039 if (len <= 0)
108040 return -EINVAL;
108041 if (len > sizeof(struct sctp_event_subscribe))
108042 len = sizeof(struct sctp_event_subscribe);
108043 if (put_user(len, optlen))
108044 return -EFAULT;
108045 - if (copy_to_user(optval, &sctp_sk(sk)->subscribe, len))
108046 + subscribe = sctp_sk(sk)->subscribe;
108047 + if (copy_to_user(optval, &subscribe, len))
108048 return -EFAULT;
108049 return 0;
108050 }
108051 @@ -4402,6 +4407,8 @@ static int sctp_getsockopt_events(struct sock *sk, int len, char __user *optval,
108052 */
108053 static int sctp_getsockopt_autoclose(struct sock *sk, int len, char __user *optval, int __user *optlen)
108054 {
108055 + __u32 autoclose;
108056 +
108057 /* Applicable to UDP-style socket only */
108058 if (sctp_style(sk, TCP))
108059 return -EOPNOTSUPP;
108060 @@ -4410,7 +4417,8 @@ static int sctp_getsockopt_autoclose(struct sock *sk, int len, char __user *optv
108061 len = sizeof(int);
108062 if (put_user(len, optlen))
108063 return -EFAULT;
108064 - if (copy_to_user(optval, &sctp_sk(sk)->autoclose, sizeof(int)))
108065 + autoclose = sctp_sk(sk)->autoclose;
108066 + if (copy_to_user(optval, &autoclose, sizeof(int)))
108067 return -EFAULT;
108068 return 0;
108069 }
108070 @@ -4784,12 +4792,15 @@ static int sctp_getsockopt_delayed_ack(struct sock *sk, int len,
108071 */
108072 static int sctp_getsockopt_initmsg(struct sock *sk, int len, char __user *optval, int __user *optlen)
108073 {
108074 + struct sctp_initmsg initmsg;
108075 +
108076 if (len < sizeof(struct sctp_initmsg))
108077 return -EINVAL;
108078 len = sizeof(struct sctp_initmsg);
108079 if (put_user(len, optlen))
108080 return -EFAULT;
108081 - if (copy_to_user(optval, &sctp_sk(sk)->initmsg, len))
108082 + initmsg = sctp_sk(sk)->initmsg;
108083 + if (copy_to_user(optval, &initmsg, len))
108084 return -EFAULT;
108085 return 0;
108086 }
108087 @@ -4830,6 +4841,8 @@ static int sctp_getsockopt_peer_addrs(struct sock *sk, int len,
108088 ->addr_to_user(sp, &temp);
108089 if (space_left < addrlen)
108090 return -ENOMEM;
108091 + if (addrlen > sizeof(temp) || addrlen < 0)
108092 + return -EFAULT;
108093 if (copy_to_user(to, &temp, addrlen))
108094 return -EFAULT;
108095 to += addrlen;
108096 diff --git a/net/sctp/sysctl.c b/net/sctp/sysctl.c
108097 index 2e9ada1..40f425d 100644
108098 --- a/net/sctp/sysctl.c
108099 +++ b/net/sctp/sysctl.c
108100 @@ -321,7 +321,7 @@ static int proc_sctp_do_hmac_alg(struct ctl_table *ctl, int write,
108101 loff_t *ppos)
108102 {
108103 struct net *net = current->nsproxy->net_ns;
108104 - struct ctl_table tbl;
108105 + ctl_table_no_const tbl;
108106 bool changed = false;
108107 char *none = "none";
108108 char tmp[8];
108109 @@ -369,7 +369,7 @@ static int proc_sctp_do_rto_min(struct ctl_table *ctl, int write,
108110 struct net *net = current->nsproxy->net_ns;
108111 unsigned int min = *(unsigned int *) ctl->extra1;
108112 unsigned int max = *(unsigned int *) ctl->extra2;
108113 - struct ctl_table tbl;
108114 + ctl_table_no_const tbl;
108115 int ret, new_value;
108116
108117 memset(&tbl, 0, sizeof(struct ctl_table));
108118 @@ -398,7 +398,7 @@ static int proc_sctp_do_rto_max(struct ctl_table *ctl, int write,
108119 struct net *net = current->nsproxy->net_ns;
108120 unsigned int min = *(unsigned int *) ctl->extra1;
108121 unsigned int max = *(unsigned int *) ctl->extra2;
108122 - struct ctl_table tbl;
108123 + ctl_table_no_const tbl;
108124 int ret, new_value;
108125
108126 memset(&tbl, 0, sizeof(struct ctl_table));
108127 @@ -436,7 +436,7 @@ static int proc_sctp_do_auth(struct ctl_table *ctl, int write,
108128 loff_t *ppos)
108129 {
108130 struct net *net = current->nsproxy->net_ns;
108131 - struct ctl_table tbl;
108132 + ctl_table_no_const tbl;
108133 int new_value, ret;
108134
108135 memset(&tbl, 0, sizeof(struct ctl_table));
108136 @@ -463,7 +463,7 @@ static int proc_sctp_do_auth(struct ctl_table *ctl, int write,
108137
108138 int sctp_sysctl_net_register(struct net *net)
108139 {
108140 - struct ctl_table *table;
108141 + ctl_table_no_const *table;
108142 int i;
108143
108144 table = kmemdup(sctp_net_table, sizeof(sctp_net_table), GFP_KERNEL);
108145 diff --git a/net/socket.c b/net/socket.c
108146 index 245330c..919e2a7 100644
108147 --- a/net/socket.c
108148 +++ b/net/socket.c
108149 @@ -89,6 +89,7 @@
108150 #include <linux/magic.h>
108151 #include <linux/slab.h>
108152 #include <linux/xattr.h>
108153 +#include <linux/in.h>
108154
108155 #include <asm/uaccess.h>
108156 #include <asm/unistd.h>
108157 @@ -107,6 +108,7 @@
108158 #include <linux/atalk.h>
108159 #include <net/busy_poll.h>
108160 #include <linux/errqueue.h>
108161 +#include <linux/grsock.h>
108162
108163 #ifdef CONFIG_NET_RX_BUSY_POLL
108164 unsigned int sysctl_net_busy_read __read_mostly;
108165 @@ -162,7 +164,7 @@ static const struct file_operations socket_file_ops = {
108166 */
108167
108168 static DEFINE_SPINLOCK(net_family_lock);
108169 -static const struct net_proto_family __rcu *net_families[NPROTO] __read_mostly;
108170 +const struct net_proto_family __rcu *net_families[NPROTO] __read_mostly;
108171
108172 /*
108173 * Statistics counters of the socket lists
108174 @@ -328,7 +330,7 @@ static struct dentry *sockfs_mount(struct file_system_type *fs_type,
108175 &sockfs_dentry_operations, SOCKFS_MAGIC);
108176 }
108177
108178 -static struct vfsmount *sock_mnt __read_mostly;
108179 +struct vfsmount *sock_mnt __read_mostly;
108180
108181 static struct file_system_type sock_fs_type = {
108182 .name = "sockfs",
108183 @@ -1172,6 +1174,8 @@ int __sock_create(struct net *net, int family, int type, int protocol,
108184 return -EAFNOSUPPORT;
108185 if (type < 0 || type >= SOCK_MAX)
108186 return -EINVAL;
108187 + if (protocol < 0)
108188 + return -EINVAL;
108189
108190 /* Compatibility.
108191
108192 @@ -1192,6 +1196,20 @@ int __sock_create(struct net *net, int family, int type, int protocol,
108193 if (err)
108194 return err;
108195
108196 + if(!kern && !gr_search_socket(family, type, protocol)) {
108197 + if (rcu_access_pointer(net_families[family]) == NULL)
108198 + return -EAFNOSUPPORT;
108199 + else
108200 + return -EACCES;
108201 + }
108202 +
108203 + if (!kern && gr_handle_sock_all(family, type, protocol)) {
108204 + if (rcu_access_pointer(net_families[family]) == NULL)
108205 + return -EAFNOSUPPORT;
108206 + else
108207 + return -EACCES;
108208 + }
108209 +
108210 /*
108211 * Allocate the socket and allow the family to set things up. if
108212 * the protocol is 0, the family is instructed to select an appropriate
108213 @@ -1443,6 +1461,14 @@ SYSCALL_DEFINE3(bind, int, fd, struct sockaddr __user *, umyaddr, int, addrlen)
108214 if (sock) {
108215 err = move_addr_to_kernel(umyaddr, addrlen, &address);
108216 if (err >= 0) {
108217 + if (gr_handle_sock_server((struct sockaddr *)&address)) {
108218 + err = -EACCES;
108219 + goto error;
108220 + }
108221 + err = gr_search_bind(sock, (struct sockaddr_in *)&address);
108222 + if (err)
108223 + goto error;
108224 +
108225 err = security_socket_bind(sock,
108226 (struct sockaddr *)&address,
108227 addrlen);
108228 @@ -1451,6 +1477,7 @@ SYSCALL_DEFINE3(bind, int, fd, struct sockaddr __user *, umyaddr, int, addrlen)
108229 (struct sockaddr *)
108230 &address, addrlen);
108231 }
108232 +error:
108233 fput_light(sock->file, fput_needed);
108234 }
108235 return err;
108236 @@ -1474,10 +1501,20 @@ SYSCALL_DEFINE2(listen, int, fd, int, backlog)
108237 if ((unsigned int)backlog > somaxconn)
108238 backlog = somaxconn;
108239
108240 + if (gr_handle_sock_server_other(sock->sk)) {
108241 + err = -EPERM;
108242 + goto error;
108243 + }
108244 +
108245 + err = gr_search_listen(sock);
108246 + if (err)
108247 + goto error;
108248 +
108249 err = security_socket_listen(sock, backlog);
108250 if (!err)
108251 err = sock->ops->listen(sock, backlog);
108252
108253 +error:
108254 fput_light(sock->file, fput_needed);
108255 }
108256 return err;
108257 @@ -1521,6 +1558,18 @@ SYSCALL_DEFINE4(accept4, int, fd, struct sockaddr __user *, upeer_sockaddr,
108258 newsock->type = sock->type;
108259 newsock->ops = sock->ops;
108260
108261 + if (gr_handle_sock_server_other(sock->sk)) {
108262 + err = -EPERM;
108263 + sock_release(newsock);
108264 + goto out_put;
108265 + }
108266 +
108267 + err = gr_search_accept(sock);
108268 + if (err) {
108269 + sock_release(newsock);
108270 + goto out_put;
108271 + }
108272 +
108273 /*
108274 * We don't need try_module_get here, as the listening socket (sock)
108275 * has the protocol module (sock->ops->owner) held.
108276 @@ -1566,6 +1615,8 @@ SYSCALL_DEFINE4(accept4, int, fd, struct sockaddr __user *, upeer_sockaddr,
108277 fd_install(newfd, newfile);
108278 err = newfd;
108279
108280 + gr_attach_curr_ip(newsock->sk);
108281 +
108282 out_put:
108283 fput_light(sock->file, fput_needed);
108284 out:
108285 @@ -1598,6 +1649,7 @@ SYSCALL_DEFINE3(connect, int, fd, struct sockaddr __user *, uservaddr,
108286 int, addrlen)
108287 {
108288 struct socket *sock;
108289 + struct sockaddr *sck;
108290 struct sockaddr_storage address;
108291 int err, fput_needed;
108292
108293 @@ -1608,6 +1660,17 @@ SYSCALL_DEFINE3(connect, int, fd, struct sockaddr __user *, uservaddr,
108294 if (err < 0)
108295 goto out_put;
108296
108297 + sck = (struct sockaddr *)&address;
108298 +
108299 + if (gr_handle_sock_client(sck)) {
108300 + err = -EACCES;
108301 + goto out_put;
108302 + }
108303 +
108304 + err = gr_search_connect(sock, (struct sockaddr_in *)sck);
108305 + if (err)
108306 + goto out_put;
108307 +
108308 err =
108309 security_socket_connect(sock, (struct sockaddr *)&address, addrlen);
108310 if (err)
108311 @@ -1689,6 +1752,8 @@ SYSCALL_DEFINE3(getpeername, int, fd, struct sockaddr __user *, usockaddr,
108312 * the protocol.
108313 */
108314
108315 +asmlinkage long sys_sendto(int, void __user *, size_t, unsigned, struct sockaddr __user *, int);
108316 +
108317 SYSCALL_DEFINE6(sendto, int, fd, void __user *, buff, size_t, len,
108318 unsigned int, flags, struct sockaddr __user *, addr,
108319 int, addr_len)
108320 @@ -1756,7 +1821,7 @@ SYSCALL_DEFINE6(recvfrom, int, fd, void __user *, ubuf, size_t, size,
108321 struct socket *sock;
108322 struct iovec iov;
108323 struct msghdr msg;
108324 - struct sockaddr_storage address;
108325 + struct sockaddr_storage address = { };
108326 int err, err2;
108327 int fput_needed;
108328
108329 @@ -2006,7 +2071,7 @@ static int ___sys_sendmsg(struct socket *sock, struct user_msghdr __user *msg,
108330 * checking falls down on this.
108331 */
108332 if (copy_from_user(ctl_buf,
108333 - (void __user __force *)msg_sys->msg_control,
108334 + (void __force_user *)msg_sys->msg_control,
108335 ctl_len))
108336 goto out_freectl;
108337 msg_sys->msg_control = ctl_buf;
108338 @@ -2157,7 +2222,7 @@ static int ___sys_recvmsg(struct socket *sock, struct user_msghdr __user *msg,
108339 ssize_t err;
108340
108341 /* kernel mode address */
108342 - struct sockaddr_storage addr;
108343 + struct sockaddr_storage addr = { };
108344
108345 /* user mode address pointers */
108346 struct sockaddr __user *uaddr;
108347 @@ -2803,7 +2868,7 @@ static int ethtool_ioctl(struct net *net, struct compat_ifreq __user *ifr32)
108348 ifr = compat_alloc_user_space(buf_size);
108349 rxnfc = (void __user *)ifr + ALIGN(sizeof(struct ifreq), 8);
108350
108351 - if (copy_in_user(&ifr->ifr_name, &ifr32->ifr_name, IFNAMSIZ))
108352 + if (copy_in_user(ifr->ifr_name, ifr32->ifr_name, IFNAMSIZ))
108353 return -EFAULT;
108354
108355 if (put_user(convert_in ? rxnfc : compat_ptr(data),
108356 @@ -2914,7 +2979,7 @@ static int bond_ioctl(struct net *net, unsigned int cmd,
108357 old_fs = get_fs();
108358 set_fs(KERNEL_DS);
108359 err = dev_ioctl(net, cmd,
108360 - (struct ifreq __user __force *) &kifr);
108361 + (struct ifreq __force_user *) &kifr);
108362 set_fs(old_fs);
108363
108364 return err;
108365 @@ -3007,7 +3072,7 @@ static int compat_sioc_ifmap(struct net *net, unsigned int cmd,
108366
108367 old_fs = get_fs();
108368 set_fs(KERNEL_DS);
108369 - err = dev_ioctl(net, cmd, (void __user __force *)&ifr);
108370 + err = dev_ioctl(net, cmd, (void __force_user *)&ifr);
108371 set_fs(old_fs);
108372
108373 if (cmd == SIOCGIFMAP && !err) {
108374 @@ -3091,7 +3156,7 @@ static int routing_ioctl(struct net *net, struct socket *sock,
108375 ret |= get_user(rtdev, &(ur4->rt_dev));
108376 if (rtdev) {
108377 ret |= copy_from_user(devname, compat_ptr(rtdev), 15);
108378 - r4.rt_dev = (char __user __force *)devname;
108379 + r4.rt_dev = (char __force_user *)devname;
108380 devname[15] = 0;
108381 } else
108382 r4.rt_dev = NULL;
108383 @@ -3318,8 +3383,8 @@ int kernel_getsockopt(struct socket *sock, int level, int optname,
108384 int __user *uoptlen;
108385 int err;
108386
108387 - uoptval = (char __user __force *) optval;
108388 - uoptlen = (int __user __force *) optlen;
108389 + uoptval = (char __force_user *) optval;
108390 + uoptlen = (int __force_user *) optlen;
108391
108392 set_fs(KERNEL_DS);
108393 if (level == SOL_SOCKET)
108394 @@ -3339,7 +3404,7 @@ int kernel_setsockopt(struct socket *sock, int level, int optname,
108395 char __user *uoptval;
108396 int err;
108397
108398 - uoptval = (char __user __force *) optval;
108399 + uoptval = (char __force_user *) optval;
108400
108401 set_fs(KERNEL_DS);
108402 if (level == SOL_SOCKET)
108403 diff --git a/net/sunrpc/auth_gss/svcauth_gss.c b/net/sunrpc/auth_gss/svcauth_gss.c
108404 index 1095be9..815d777 100644
108405 --- a/net/sunrpc/auth_gss/svcauth_gss.c
108406 +++ b/net/sunrpc/auth_gss/svcauth_gss.c
108407 @@ -1142,7 +1142,7 @@ static int gss_proxy_save_rsc(struct cache_detail *cd,
108408 uint64_t *handle)
108409 {
108410 struct rsc rsci, *rscp = NULL;
108411 - static atomic64_t ctxhctr;
108412 + static atomic64_unchecked_t ctxhctr = ATOMIC64_INIT(0);
108413 long long ctxh;
108414 struct gss_api_mech *gm = NULL;
108415 time_t expiry;
108416 @@ -1153,7 +1153,7 @@ static int gss_proxy_save_rsc(struct cache_detail *cd,
108417 status = -ENOMEM;
108418 /* the handle needs to be just a unique id,
108419 * use a static counter */
108420 - ctxh = atomic64_inc_return(&ctxhctr);
108421 + ctxh = atomic64_inc_return_unchecked(&ctxhctr);
108422
108423 /* make a copy for the caller */
108424 *handle = ctxh;
108425 diff --git a/net/sunrpc/cache.c b/net/sunrpc/cache.c
108426 index 5199bb1..567a54c 100644
108427 --- a/net/sunrpc/cache.c
108428 +++ b/net/sunrpc/cache.c
108429 @@ -1595,7 +1595,7 @@ static int create_cache_proc_entries(struct cache_detail *cd, struct net *net)
108430 struct sunrpc_net *sn;
108431
108432 sn = net_generic(net, sunrpc_net_id);
108433 - cd->u.procfs.proc_ent = proc_mkdir(cd->name, sn->proc_net_rpc);
108434 + cd->u.procfs.proc_ent = proc_mkdir_restrict(cd->name, sn->proc_net_rpc);
108435 if (cd->u.procfs.proc_ent == NULL)
108436 goto out_nomem;
108437 cd->u.procfs.channel_ent = NULL;
108438 diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c
108439 index e6ce151..ba1cf85 100644
108440 --- a/net/sunrpc/clnt.c
108441 +++ b/net/sunrpc/clnt.c
108442 @@ -1436,7 +1436,9 @@ call_start(struct rpc_task *task)
108443 (RPC_IS_ASYNC(task) ? "async" : "sync"));
108444
108445 /* Increment call count */
108446 - task->tk_msg.rpc_proc->p_count++;
108447 + pax_open_kernel();
108448 + (*(unsigned int *)&task->tk_msg.rpc_proc->p_count)++;
108449 + pax_close_kernel();
108450 clnt->cl_stats->rpccnt++;
108451 task->tk_action = call_reserve;
108452 }
108453 diff --git a/net/sunrpc/sched.c b/net/sunrpc/sched.c
108454 index b91fd9c..00fe5b1 100644
108455 --- a/net/sunrpc/sched.c
108456 +++ b/net/sunrpc/sched.c
108457 @@ -261,9 +261,9 @@ static int rpc_wait_bit_killable(struct wait_bit_key *key)
108458 #if IS_ENABLED(CONFIG_SUNRPC_DEBUG) || IS_ENABLED(CONFIG_TRACEPOINTS)
108459 static void rpc_task_set_debuginfo(struct rpc_task *task)
108460 {
108461 - static atomic_t rpc_pid;
108462 + static atomic_unchecked_t rpc_pid;
108463
108464 - task->tk_pid = atomic_inc_return(&rpc_pid);
108465 + task->tk_pid = atomic_inc_return_unchecked(&rpc_pid);
108466 }
108467 #else
108468 static inline void rpc_task_set_debuginfo(struct rpc_task *task)
108469 diff --git a/net/sunrpc/stats.c b/net/sunrpc/stats.c
108470 index 2ecb994..5afb49f 100644
108471 --- a/net/sunrpc/stats.c
108472 +++ b/net/sunrpc/stats.c
108473 @@ -290,7 +290,7 @@ int rpc_proc_init(struct net *net)
108474
108475 dprintk("RPC: registering /proc/net/rpc\n");
108476 sn = net_generic(net, sunrpc_net_id);
108477 - sn->proc_net_rpc = proc_mkdir("rpc", net->proc_net);
108478 + sn->proc_net_rpc = proc_mkdir_restrict("rpc", net->proc_net);
108479 if (sn->proc_net_rpc == NULL)
108480 return -ENOMEM;
108481
108482 diff --git a/net/sunrpc/svc.c b/net/sunrpc/svc.c
108483 index 78974e4..1e0d1a5 100644
108484 --- a/net/sunrpc/svc.c
108485 +++ b/net/sunrpc/svc.c
108486 @@ -1169,7 +1169,9 @@ svc_process_common(struct svc_rqst *rqstp, struct kvec *argv, struct kvec *resv)
108487 svc_putnl(resv, RPC_SUCCESS);
108488
108489 /* Bump per-procedure stats counter */
108490 - procp->pc_count++;
108491 + pax_open_kernel();
108492 + (*(unsigned int *)&procp->pc_count)++;
108493 + pax_close_kernel();
108494
108495 /* Initialize storage for argp and resp */
108496 memset(rqstp->rq_argp, 0, procp->pc_argsize);
108497 diff --git a/net/sunrpc/svcauth_unix.c b/net/sunrpc/svcauth_unix.c
108498 index 621ca7b..59421dd 100644
108499 --- a/net/sunrpc/svcauth_unix.c
108500 +++ b/net/sunrpc/svcauth_unix.c
108501 @@ -414,7 +414,7 @@ struct unix_gid {
108502 struct group_info *gi;
108503 };
108504
108505 -static int unix_gid_hash(kuid_t uid)
108506 +static int __intentional_overflow(-1) unix_gid_hash(kuid_t uid)
108507 {
108508 return hash_long(from_kuid(&init_user_ns, uid), GID_HASHBITS);
108509 }
108510 @@ -470,7 +470,7 @@ static void unix_gid_request(struct cache_detail *cd,
108511 (*bpp)[-1] = '\n';
108512 }
108513
108514 -static struct unix_gid *unix_gid_lookup(struct cache_detail *cd, kuid_t uid);
108515 +static struct unix_gid * __intentional_overflow(-1) unix_gid_lookup(struct cache_detail *cd, kuid_t uid);
108516
108517 static int unix_gid_parse(struct cache_detail *cd,
108518 char *mesg, int mlen)
108519 diff --git a/net/sunrpc/xprtrdma/svc_rdma.c b/net/sunrpc/xprtrdma/svc_rdma.c
108520 index c1b6270..05089c1 100644
108521 --- a/net/sunrpc/xprtrdma/svc_rdma.c
108522 +++ b/net/sunrpc/xprtrdma/svc_rdma.c
108523 @@ -62,15 +62,15 @@ unsigned int svcrdma_max_req_size = RPCRDMA_MAX_REQ_SIZE;
108524 static unsigned int min_max_inline = 4096;
108525 static unsigned int max_max_inline = 65536;
108526
108527 -atomic_t rdma_stat_recv;
108528 -atomic_t rdma_stat_read;
108529 -atomic_t rdma_stat_write;
108530 -atomic_t rdma_stat_sq_starve;
108531 -atomic_t rdma_stat_rq_starve;
108532 -atomic_t rdma_stat_rq_poll;
108533 -atomic_t rdma_stat_rq_prod;
108534 -atomic_t rdma_stat_sq_poll;
108535 -atomic_t rdma_stat_sq_prod;
108536 +atomic_unchecked_t rdma_stat_recv;
108537 +atomic_unchecked_t rdma_stat_read;
108538 +atomic_unchecked_t rdma_stat_write;
108539 +atomic_unchecked_t rdma_stat_sq_starve;
108540 +atomic_unchecked_t rdma_stat_rq_starve;
108541 +atomic_unchecked_t rdma_stat_rq_poll;
108542 +atomic_unchecked_t rdma_stat_rq_prod;
108543 +atomic_unchecked_t rdma_stat_sq_poll;
108544 +atomic_unchecked_t rdma_stat_sq_prod;
108545
108546 /* Temporary NFS request map and context caches */
108547 struct kmem_cache *svc_rdma_map_cachep;
108548 @@ -110,7 +110,7 @@ static int read_reset_stat(struct ctl_table *table, int write,
108549 len -= *ppos;
108550 if (len > *lenp)
108551 len = *lenp;
108552 - if (len && copy_to_user(buffer, str_buf, len))
108553 + if (len > sizeof str_buf || (len && copy_to_user(buffer, str_buf, len)))
108554 return -EFAULT;
108555 *lenp = len;
108556 *ppos += len;
108557 @@ -151,63 +151,63 @@ static struct ctl_table svcrdma_parm_table[] = {
108558 {
108559 .procname = "rdma_stat_read",
108560 .data = &rdma_stat_read,
108561 - .maxlen = sizeof(atomic_t),
108562 + .maxlen = sizeof(atomic_unchecked_t),
108563 .mode = 0644,
108564 .proc_handler = read_reset_stat,
108565 },
108566 {
108567 .procname = "rdma_stat_recv",
108568 .data = &rdma_stat_recv,
108569 - .maxlen = sizeof(atomic_t),
108570 + .maxlen = sizeof(atomic_unchecked_t),
108571 .mode = 0644,
108572 .proc_handler = read_reset_stat,
108573 },
108574 {
108575 .procname = "rdma_stat_write",
108576 .data = &rdma_stat_write,
108577 - .maxlen = sizeof(atomic_t),
108578 + .maxlen = sizeof(atomic_unchecked_t),
108579 .mode = 0644,
108580 .proc_handler = read_reset_stat,
108581 },
108582 {
108583 .procname = "rdma_stat_sq_starve",
108584 .data = &rdma_stat_sq_starve,
108585 - .maxlen = sizeof(atomic_t),
108586 + .maxlen = sizeof(atomic_unchecked_t),
108587 .mode = 0644,
108588 .proc_handler = read_reset_stat,
108589 },
108590 {
108591 .procname = "rdma_stat_rq_starve",
108592 .data = &rdma_stat_rq_starve,
108593 - .maxlen = sizeof(atomic_t),
108594 + .maxlen = sizeof(atomic_unchecked_t),
108595 .mode = 0644,
108596 .proc_handler = read_reset_stat,
108597 },
108598 {
108599 .procname = "rdma_stat_rq_poll",
108600 .data = &rdma_stat_rq_poll,
108601 - .maxlen = sizeof(atomic_t),
108602 + .maxlen = sizeof(atomic_unchecked_t),
108603 .mode = 0644,
108604 .proc_handler = read_reset_stat,
108605 },
108606 {
108607 .procname = "rdma_stat_rq_prod",
108608 .data = &rdma_stat_rq_prod,
108609 - .maxlen = sizeof(atomic_t),
108610 + .maxlen = sizeof(atomic_unchecked_t),
108611 .mode = 0644,
108612 .proc_handler = read_reset_stat,
108613 },
108614 {
108615 .procname = "rdma_stat_sq_poll",
108616 .data = &rdma_stat_sq_poll,
108617 - .maxlen = sizeof(atomic_t),
108618 + .maxlen = sizeof(atomic_unchecked_t),
108619 .mode = 0644,
108620 .proc_handler = read_reset_stat,
108621 },
108622 {
108623 .procname = "rdma_stat_sq_prod",
108624 .data = &rdma_stat_sq_prod,
108625 - .maxlen = sizeof(atomic_t),
108626 + .maxlen = sizeof(atomic_unchecked_t),
108627 .mode = 0644,
108628 .proc_handler = read_reset_stat,
108629 },
108630 diff --git a/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c b/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c
108631 index f9f13a3..d155c71 100644
108632 --- a/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c
108633 +++ b/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c
108634 @@ -209,7 +209,7 @@ int rdma_read_chunk_lcl(struct svcxprt_rdma *xprt,
108635 *page_no = pg_no;
108636 *page_offset = pg_off;
108637 ret = read;
108638 - atomic_inc(&rdma_stat_read);
108639 + atomic_inc_unchecked(&rdma_stat_read);
108640 return ret;
108641 err:
108642 svc_rdma_unmap_dma(ctxt);
108643 @@ -345,7 +345,7 @@ int rdma_read_chunk_frmr(struct svcxprt_rdma *xprt,
108644 *page_no = pg_no;
108645 *page_offset = pg_off;
108646 ret = read;
108647 - atomic_inc(&rdma_stat_read);
108648 + atomic_inc_unchecked(&rdma_stat_read);
108649 return ret;
108650 err:
108651 svc_rdma_unmap_dma(ctxt);
108652 @@ -599,7 +599,7 @@ int svc_rdma_recvfrom(struct svc_rqst *rqstp)
108653 dto_q);
108654 list_del_init(&ctxt->dto_q);
108655 } else {
108656 - atomic_inc(&rdma_stat_rq_starve);
108657 + atomic_inc_unchecked(&rdma_stat_rq_starve);
108658 clear_bit(XPT_DATA, &xprt->xpt_flags);
108659 ctxt = NULL;
108660 }
108661 @@ -617,7 +617,7 @@ int svc_rdma_recvfrom(struct svc_rqst *rqstp)
108662 }
108663 dprintk("svcrdma: processing ctxt=%p on xprt=%p, rqstp=%p, status=%d\n",
108664 ctxt, rdma_xprt, rqstp, ctxt->wc_status);
108665 - atomic_inc(&rdma_stat_recv);
108666 + atomic_inc_unchecked(&rdma_stat_recv);
108667
108668 /* Build up the XDR from the receive buffers. */
108669 rdma_build_arg_xdr(rqstp, ctxt, ctxt->byte_len);
108670 diff --git a/net/sunrpc/xprtrdma/svc_rdma_sendto.c b/net/sunrpc/xprtrdma/svc_rdma_sendto.c
108671 index 7de33d1a..7f10241 100644
108672 --- a/net/sunrpc/xprtrdma/svc_rdma_sendto.c
108673 +++ b/net/sunrpc/xprtrdma/svc_rdma_sendto.c
108674 @@ -218,7 +218,7 @@ static int send_write(struct svcxprt_rdma *xprt, struct svc_rqst *rqstp,
108675 write_wr.wr.rdma.remote_addr = to;
108676
108677 /* Post It */
108678 - atomic_inc(&rdma_stat_write);
108679 + atomic_inc_unchecked(&rdma_stat_write);
108680 if (svc_rdma_send(xprt, &write_wr))
108681 goto err;
108682 return write_len - bc;
108683 diff --git a/net/sunrpc/xprtrdma/svc_rdma_transport.c b/net/sunrpc/xprtrdma/svc_rdma_transport.c
108684 index f609c1c..abd491f 100644
108685 --- a/net/sunrpc/xprtrdma/svc_rdma_transport.c
108686 +++ b/net/sunrpc/xprtrdma/svc_rdma_transport.c
108687 @@ -294,7 +294,7 @@ static void rq_cq_reap(struct svcxprt_rdma *xprt)
108688 return;
108689
108690 ib_req_notify_cq(xprt->sc_rq_cq, IB_CQ_NEXT_COMP);
108691 - atomic_inc(&rdma_stat_rq_poll);
108692 + atomic_inc_unchecked(&rdma_stat_rq_poll);
108693
108694 while ((ret = ib_poll_cq(xprt->sc_rq_cq, 1, &wc)) > 0) {
108695 ctxt = (struct svc_rdma_op_ctxt *)(unsigned long)wc.wr_id;
108696 @@ -316,7 +316,7 @@ static void rq_cq_reap(struct svcxprt_rdma *xprt)
108697 }
108698
108699 if (ctxt)
108700 - atomic_inc(&rdma_stat_rq_prod);
108701 + atomic_inc_unchecked(&rdma_stat_rq_prod);
108702
108703 set_bit(XPT_DATA, &xprt->sc_xprt.xpt_flags);
108704 /*
108705 @@ -395,7 +395,7 @@ static void sq_cq_reap(struct svcxprt_rdma *xprt)
108706 return;
108707
108708 ib_req_notify_cq(xprt->sc_sq_cq, IB_CQ_NEXT_COMP);
108709 - atomic_inc(&rdma_stat_sq_poll);
108710 + atomic_inc_unchecked(&rdma_stat_sq_poll);
108711 while ((ret = ib_poll_cq(cq, ARRAY_SIZE(wc_a), wc_a)) > 0) {
108712 int i;
108713
108714 @@ -423,7 +423,7 @@ static void sq_cq_reap(struct svcxprt_rdma *xprt)
108715 }
108716
108717 if (ctxt)
108718 - atomic_inc(&rdma_stat_sq_prod);
108719 + atomic_inc_unchecked(&rdma_stat_sq_prod);
108720 }
108721
108722 static void sq_comp_handler(struct ib_cq *cq, void *cq_context)
108723 @@ -1275,7 +1275,7 @@ int svc_rdma_send(struct svcxprt_rdma *xprt, struct ib_send_wr *wr)
108724 spin_lock_bh(&xprt->sc_lock);
108725 if (xprt->sc_sq_depth < atomic_read(&xprt->sc_sq_count) + wr_count) {
108726 spin_unlock_bh(&xprt->sc_lock);
108727 - atomic_inc(&rdma_stat_sq_starve);
108728 + atomic_inc_unchecked(&rdma_stat_sq_starve);
108729
108730 /* See if we can opportunistically reap SQ WR to make room */
108731 sq_cq_reap(xprt);
108732 diff --git a/net/sysctl_net.c b/net/sysctl_net.c
108733 index e7000be..e3b0ba7 100644
108734 --- a/net/sysctl_net.c
108735 +++ b/net/sysctl_net.c
108736 @@ -46,7 +46,7 @@ static int net_ctl_permissions(struct ctl_table_header *head,
108737 kgid_t root_gid = make_kgid(net->user_ns, 0);
108738
108739 /* Allow network administrator to have same access as root. */
108740 - if (ns_capable(net->user_ns, CAP_NET_ADMIN) ||
108741 + if (ns_capable_nolog(net->user_ns, CAP_NET_ADMIN) ||
108742 uid_eq(root_uid, current_euid())) {
108743 int mode = (table->mode >> 6) & 7;
108744 return (mode << 6) | (mode << 3) | mode;
108745 diff --git a/net/tipc/netlink_compat.c b/net/tipc/netlink_compat.c
108746 index ce9121e..fd1fcce 100644
108747 --- a/net/tipc/netlink_compat.c
108748 +++ b/net/tipc/netlink_compat.c
108749 @@ -64,12 +64,12 @@ struct tipc_nl_compat_cmd_dump {
108750 int (*header)(struct tipc_nl_compat_msg *);
108751 int (*dumpit)(struct sk_buff *, struct netlink_callback *);
108752 int (*format)(struct tipc_nl_compat_msg *msg, struct nlattr **attrs);
108753 -};
108754 +} __no_const;
108755
108756 struct tipc_nl_compat_cmd_doit {
108757 int (*doit)(struct sk_buff *skb, struct genl_info *info);
108758 int (*transcode)(struct sk_buff *skb, struct tipc_nl_compat_msg *msg);
108759 -};
108760 +} __no_const;
108761
108762 static int tipc_skb_tailroom(struct sk_buff *skb)
108763 {
108764 @@ -746,7 +746,10 @@ static int tipc_nl_compat_publ_dump(struct tipc_nl_compat_msg *msg, u32 sock)
108765 void *hdr;
108766 struct nlattr *nest;
108767 struct sk_buff *args;
108768 - struct tipc_nl_compat_cmd_dump dump;
108769 + static struct tipc_nl_compat_cmd_dump dump = {
108770 + .dumpit = tipc_nl_publ_dump,
108771 + .format = __tipc_nl_compat_publ_dump,
108772 + };
108773
108774 args = nlmsg_new(NLMSG_GOODSIZE, GFP_KERNEL);
108775 if (!args)
108776 @@ -769,9 +772,6 @@ static int tipc_nl_compat_publ_dump(struct tipc_nl_compat_msg *msg, u32 sock)
108777 nla_nest_end(args, nest);
108778 genlmsg_end(args, hdr);
108779
108780 - dump.dumpit = tipc_nl_publ_dump;
108781 - dump.format = __tipc_nl_compat_publ_dump;
108782 -
108783 err = __tipc_nl_compat_dumpit(&dump, msg, args);
108784
108785 kfree_skb(args);
108786 diff --git a/net/tipc/subscr.c b/net/tipc/subscr.c
108787 index 72c339e..a93593a 100644
108788 --- a/net/tipc/subscr.c
108789 +++ b/net/tipc/subscr.c
108790 @@ -70,7 +70,7 @@ static void subscr_send_event(struct tipc_subscription *sub, u32 found_lower,
108791 struct tipc_subscriber *subscriber = sub->subscriber;
108792 struct kvec msg_sect;
108793
108794 - msg_sect.iov_base = (void *)&sub->evt;
108795 + msg_sect.iov_base = &sub->evt;
108796 msg_sect.iov_len = sizeof(struct tipc_event);
108797 sub->evt.event = htohl(event, sub->swap);
108798 sub->evt.found_lower = htohl(found_lower, sub->swap);
108799 diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c
108800 index 526b6ed..ec20275 100644
108801 --- a/net/unix/af_unix.c
108802 +++ b/net/unix/af_unix.c
108803 @@ -791,6 +791,12 @@ static struct sock *unix_find_other(struct net *net,
108804 err = -ECONNREFUSED;
108805 if (!S_ISSOCK(inode->i_mode))
108806 goto put_fail;
108807 +
108808 + if (!gr_acl_handle_unix(path.dentry, path.mnt)) {
108809 + err = -EACCES;
108810 + goto put_fail;
108811 + }
108812 +
108813 u = unix_find_socket_byinode(inode);
108814 if (!u)
108815 goto put_fail;
108816 @@ -811,6 +817,13 @@ static struct sock *unix_find_other(struct net *net,
108817 if (u) {
108818 struct dentry *dentry;
108819 dentry = unix_sk(u)->path.dentry;
108820 +
108821 + if (!gr_handle_chroot_unix(pid_vnr(u->sk_peer_pid))) {
108822 + err = -EPERM;
108823 + sock_put(u);
108824 + goto fail;
108825 + }
108826 +
108827 if (dentry)
108828 touch_atime(&unix_sk(u)->path);
108829 } else
108830 @@ -844,12 +857,18 @@ static int unix_mknod(const char *sun_path, umode_t mode, struct path *res)
108831 */
108832 err = security_path_mknod(&path, dentry, mode, 0);
108833 if (!err) {
108834 + if (!gr_acl_handle_mknod(dentry, path.dentry, path.mnt, mode)) {
108835 + err = -EACCES;
108836 + goto out;
108837 + }
108838 err = vfs_mknod(path.dentry->d_inode, dentry, mode, 0);
108839 if (!err) {
108840 res->mnt = mntget(path.mnt);
108841 res->dentry = dget(dentry);
108842 + gr_handle_create(dentry, path.mnt);
108843 }
108844 }
108845 +out:
108846 done_path_create(&path, dentry);
108847 return err;
108848 }
108849 @@ -2233,11 +2252,14 @@ static unsigned int unix_dgram_poll(struct file *file, struct socket *sock,
108850 writable = unix_writable(sk);
108851 other = unix_peer_get(sk);
108852 if (other) {
108853 - if (unix_peer(other) != sk) {
108854 + unix_state_lock(other);
108855 + if (!sock_flag(other, SOCK_DEAD) && unix_peer(other) != sk) {
108856 + unix_state_unlock(other);
108857 sock_poll_wait(file, &unix_sk(other)->peer_wait, wait);
108858 if (unix_recvq_full(other))
108859 writable = 0;
108860 - }
108861 + } else
108862 + unix_state_unlock(other);
108863 sock_put(other);
108864 }
108865
108866 @@ -2334,9 +2356,13 @@ static int unix_seq_show(struct seq_file *seq, void *v)
108867 seq_puts(seq, "Num RefCount Protocol Flags Type St "
108868 "Inode Path\n");
108869 else {
108870 - struct sock *s = v;
108871 + struct sock *s = v, *peer;
108872 struct unix_sock *u = unix_sk(s);
108873 unix_state_lock(s);
108874 + peer = unix_peer(s);
108875 + unix_state_unlock(s);
108876 +
108877 + unix_state_double_lock(s, peer);
108878
108879 seq_printf(seq, "%pK: %08X %08X %08X %04X %02X %5lu",
108880 s,
108881 @@ -2361,10 +2387,29 @@ static int unix_seq_show(struct seq_file *seq, void *v)
108882 seq_putc(seq, '@');
108883 i++;
108884 }
108885 - for ( ; i < len; i++)
108886 - seq_putc(seq, u->addr->name->sun_path[i]);
108887 - }
108888 - unix_state_unlock(s);
108889 + for ( ; i < len; i++) {
108890 + char c = u->addr->name->sun_path[i];
108891 + switch (c) {
108892 + case '\n':
108893 + seq_putc(seq, '\\');
108894 + seq_putc(seq, 'n');
108895 + break;
108896 + case '\t':
108897 + seq_putc(seq, '\\');
108898 + seq_putc(seq, 't');
108899 + break;
108900 + case '\\':
108901 + seq_putc(seq, '\\');
108902 + seq_putc(seq, '\\');
108903 + break;
108904 + default:
108905 + seq_putc(seq, c);
108906 + }
108907 + }
108908 + } else if (peer)
108909 + seq_printf(seq, " P%lu", sock_i_ino(peer));
108910 +
108911 + unix_state_double_unlock(s, peer);
108912 seq_putc(seq, '\n');
108913 }
108914
108915 diff --git a/net/unix/sysctl_net_unix.c b/net/unix/sysctl_net_unix.c
108916 index b3d5150..ff3a837 100644
108917 --- a/net/unix/sysctl_net_unix.c
108918 +++ b/net/unix/sysctl_net_unix.c
108919 @@ -28,7 +28,7 @@ static struct ctl_table unix_table[] = {
108920
108921 int __net_init unix_sysctl_register(struct net *net)
108922 {
108923 - struct ctl_table *table;
108924 + ctl_table_no_const *table;
108925
108926 table = kmemdup(unix_table, sizeof(unix_table), GFP_KERNEL);
108927 if (table == NULL)
108928 diff --git a/net/vmw_vsock/vmci_transport_notify.c b/net/vmw_vsock/vmci_transport_notify.c
108929 index 9b7f207..2596621 100644
108930 --- a/net/vmw_vsock/vmci_transport_notify.c
108931 +++ b/net/vmw_vsock/vmci_transport_notify.c
108932 @@ -662,19 +662,19 @@ static void vmci_transport_notify_pkt_process_negotiate(struct sock *sk)
108933
108934 /* Socket control packet based operations. */
108935 struct vmci_transport_notify_ops vmci_transport_notify_pkt_ops = {
108936 - vmci_transport_notify_pkt_socket_init,
108937 - vmci_transport_notify_pkt_socket_destruct,
108938 - vmci_transport_notify_pkt_poll_in,
108939 - vmci_transport_notify_pkt_poll_out,
108940 - vmci_transport_notify_pkt_handle_pkt,
108941 - vmci_transport_notify_pkt_recv_init,
108942 - vmci_transport_notify_pkt_recv_pre_block,
108943 - vmci_transport_notify_pkt_recv_pre_dequeue,
108944 - vmci_transport_notify_pkt_recv_post_dequeue,
108945 - vmci_transport_notify_pkt_send_init,
108946 - vmci_transport_notify_pkt_send_pre_block,
108947 - vmci_transport_notify_pkt_send_pre_enqueue,
108948 - vmci_transport_notify_pkt_send_post_enqueue,
108949 - vmci_transport_notify_pkt_process_request,
108950 - vmci_transport_notify_pkt_process_negotiate,
108951 + .socket_init = vmci_transport_notify_pkt_socket_init,
108952 + .socket_destruct = vmci_transport_notify_pkt_socket_destruct,
108953 + .poll_in = vmci_transport_notify_pkt_poll_in,
108954 + .poll_out = vmci_transport_notify_pkt_poll_out,
108955 + .handle_notify_pkt = vmci_transport_notify_pkt_handle_pkt,
108956 + .recv_init = vmci_transport_notify_pkt_recv_init,
108957 + .recv_pre_block = vmci_transport_notify_pkt_recv_pre_block,
108958 + .recv_pre_dequeue = vmci_transport_notify_pkt_recv_pre_dequeue,
108959 + .recv_post_dequeue = vmci_transport_notify_pkt_recv_post_dequeue,
108960 + .send_init = vmci_transport_notify_pkt_send_init,
108961 + .send_pre_block = vmci_transport_notify_pkt_send_pre_block,
108962 + .send_pre_enqueue = vmci_transport_notify_pkt_send_pre_enqueue,
108963 + .send_post_enqueue = vmci_transport_notify_pkt_send_post_enqueue,
108964 + .process_request = vmci_transport_notify_pkt_process_request,
108965 + .process_negotiate = vmci_transport_notify_pkt_process_negotiate,
108966 };
108967 diff --git a/net/vmw_vsock/vmci_transport_notify_qstate.c b/net/vmw_vsock/vmci_transport_notify_qstate.c
108968 index dc9c792..3089de0 100644
108969 --- a/net/vmw_vsock/vmci_transport_notify_qstate.c
108970 +++ b/net/vmw_vsock/vmci_transport_notify_qstate.c
108971 @@ -420,19 +420,19 @@ vmci_transport_notify_pkt_send_pre_enqueue(
108972
108973 /* Socket always on control packet based operations. */
108974 struct vmci_transport_notify_ops vmci_transport_notify_pkt_q_state_ops = {
108975 - vmci_transport_notify_pkt_socket_init,
108976 - vmci_transport_notify_pkt_socket_destruct,
108977 - vmci_transport_notify_pkt_poll_in,
108978 - vmci_transport_notify_pkt_poll_out,
108979 - vmci_transport_notify_pkt_handle_pkt,
108980 - vmci_transport_notify_pkt_recv_init,
108981 - vmci_transport_notify_pkt_recv_pre_block,
108982 - vmci_transport_notify_pkt_recv_pre_dequeue,
108983 - vmci_transport_notify_pkt_recv_post_dequeue,
108984 - vmci_transport_notify_pkt_send_init,
108985 - vmci_transport_notify_pkt_send_pre_block,
108986 - vmci_transport_notify_pkt_send_pre_enqueue,
108987 - vmci_transport_notify_pkt_send_post_enqueue,
108988 - vmci_transport_notify_pkt_process_request,
108989 - vmci_transport_notify_pkt_process_negotiate,
108990 + .socket_init = vmci_transport_notify_pkt_socket_init,
108991 + .socket_destruct = vmci_transport_notify_pkt_socket_destruct,
108992 + .poll_in = vmci_transport_notify_pkt_poll_in,
108993 + .poll_out = vmci_transport_notify_pkt_poll_out,
108994 + .handle_notify_pkt = vmci_transport_notify_pkt_handle_pkt,
108995 + .recv_init = vmci_transport_notify_pkt_recv_init,
108996 + .recv_pre_block = vmci_transport_notify_pkt_recv_pre_block,
108997 + .recv_pre_dequeue = vmci_transport_notify_pkt_recv_pre_dequeue,
108998 + .recv_post_dequeue = vmci_transport_notify_pkt_recv_post_dequeue,
108999 + .send_init = vmci_transport_notify_pkt_send_init,
109000 + .send_pre_block = vmci_transport_notify_pkt_send_pre_block,
109001 + .send_pre_enqueue = vmci_transport_notify_pkt_send_pre_enqueue,
109002 + .send_post_enqueue = vmci_transport_notify_pkt_send_post_enqueue,
109003 + .process_request = vmci_transport_notify_pkt_process_request,
109004 + .process_negotiate = vmci_transport_notify_pkt_process_negotiate,
109005 };
109006 diff --git a/net/wireless/wext-core.c b/net/wireless/wext-core.c
109007 index c8717c1..08539f5 100644
109008 --- a/net/wireless/wext-core.c
109009 +++ b/net/wireless/wext-core.c
109010 @@ -748,8 +748,7 @@ static int ioctl_standard_iw_point(struct iw_point *iwp, unsigned int cmd,
109011 */
109012
109013 /* Support for very large requests */
109014 - if ((descr->flags & IW_DESCR_FLAG_NOMAX) &&
109015 - (user_length > descr->max_tokens)) {
109016 + if (user_length > descr->max_tokens) {
109017 /* Allow userspace to GET more than max so
109018 * we can support any size GET requests.
109019 * There is still a limit : -ENOMEM.
109020 @@ -788,22 +787,6 @@ static int ioctl_standard_iw_point(struct iw_point *iwp, unsigned int cmd,
109021 }
109022 }
109023
109024 - if (IW_IS_GET(cmd) && !(descr->flags & IW_DESCR_FLAG_NOMAX)) {
109025 - /*
109026 - * If this is a GET, but not NOMAX, it means that the extra
109027 - * data is not bounded by userspace, but by max_tokens. Thus
109028 - * set the length to max_tokens. This matches the extra data
109029 - * allocation.
109030 - * The driver should fill it with the number of tokens it
109031 - * provided, and it may check iwp->length rather than having
109032 - * knowledge of max_tokens. If the driver doesn't change the
109033 - * iwp->length, this ioctl just copies back max_token tokens
109034 - * filled with zeroes. Hopefully the driver isn't claiming
109035 - * them to be valid data.
109036 - */
109037 - iwp->length = descr->max_tokens;
109038 - }
109039 -
109040 err = handler(dev, info, (union iwreq_data *) iwp, extra);
109041
109042 iwp->length += essid_compat;
109043 diff --git a/net/x25/sysctl_net_x25.c b/net/x25/sysctl_net_x25.c
109044 index 4323952..a06dfe1 100644
109045 --- a/net/x25/sysctl_net_x25.c
109046 +++ b/net/x25/sysctl_net_x25.c
109047 @@ -70,7 +70,7 @@ static struct ctl_table x25_table[] = {
109048 .mode = 0644,
109049 .proc_handler = proc_dointvec,
109050 },
109051 - { 0, },
109052 + { },
109053 };
109054
109055 void __init x25_register_sysctl(void)
109056 diff --git a/net/x25/x25_proc.c b/net/x25/x25_proc.c
109057 index 0917f04..f4e3d8c 100644
109058 --- a/net/x25/x25_proc.c
109059 +++ b/net/x25/x25_proc.c
109060 @@ -209,7 +209,7 @@ static const struct file_operations x25_seq_forward_fops = {
109061
109062 int __init x25_proc_init(void)
109063 {
109064 - if (!proc_mkdir("x25", init_net.proc_net))
109065 + if (!proc_mkdir_restrict("x25", init_net.proc_net))
109066 return -ENOMEM;
109067
109068 if (!proc_create("x25/route", S_IRUGO, init_net.proc_net,
109069 diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c
109070 index 638af06..7d9daad 100644
109071 --- a/net/xfrm/xfrm_policy.c
109072 +++ b/net/xfrm/xfrm_policy.c
109073 @@ -331,7 +331,7 @@ static void xfrm_policy_kill(struct xfrm_policy *policy)
109074 {
109075 policy->walk.dead = 1;
109076
109077 - atomic_inc(&policy->genid);
109078 + atomic_inc_unchecked(&policy->genid);
109079
109080 if (del_timer(&policy->polq.hold_timer))
109081 xfrm_pol_put(policy);
109082 @@ -781,7 +781,7 @@ int xfrm_policy_insert(int dir, struct xfrm_policy *policy, int excl)
109083 else
109084 hlist_add_head(&policy->bydst, chain);
109085 __xfrm_policy_link(policy, dir);
109086 - atomic_inc(&net->xfrm.flow_cache_genid);
109087 + atomic_inc_unchecked(&net->xfrm.flow_cache_genid);
109088
109089 /* After previous checking, family can either be AF_INET or AF_INET6 */
109090 if (policy->family == AF_INET)
109091 @@ -1877,7 +1877,7 @@ xfrm_resolve_and_create_bundle(struct xfrm_policy **pols, int num_pols,
109092
109093 xdst->num_pols = num_pols;
109094 memcpy(xdst->pols, pols, sizeof(struct xfrm_policy *) * num_pols);
109095 - xdst->policy_genid = atomic_read(&pols[0]->genid);
109096 + xdst->policy_genid = atomic_read_unchecked(&pols[0]->genid);
109097
109098 return xdst;
109099 }
109100 @@ -2690,10 +2690,11 @@ void xfrm_garbage_collect(struct net *net)
109101 }
109102 EXPORT_SYMBOL(xfrm_garbage_collect);
109103
109104 -static void xfrm_garbage_collect_deferred(struct net *net)
109105 +void xfrm_garbage_collect_deferred(struct net *net)
109106 {
109107 flow_cache_flush_deferred(net);
109108 }
109109 +EXPORT_SYMBOL(xfrm_garbage_collect_deferred);
109110
109111 static void xfrm_init_pmtu(struct dst_entry *dst)
109112 {
109113 @@ -2743,7 +2744,7 @@ static int xfrm_bundle_ok(struct xfrm_dst *first)
109114 if (xdst->xfrm_genid != dst->xfrm->genid)
109115 return 0;
109116 if (xdst->num_pols > 0 &&
109117 - xdst->policy_genid != atomic_read(&xdst->pols[0]->genid))
109118 + xdst->policy_genid != atomic_read_unchecked(&xdst->pols[0]->genid))
109119 return 0;
109120
109121 mtu = dst_mtu(dst->child);
109122 @@ -2831,8 +2832,6 @@ int xfrm_policy_register_afinfo(struct xfrm_policy_afinfo *afinfo)
109123 dst_ops->link_failure = xfrm_link_failure;
109124 if (likely(dst_ops->neigh_lookup == NULL))
109125 dst_ops->neigh_lookup = xfrm_neigh_lookup;
109126 - if (likely(afinfo->garbage_collect == NULL))
109127 - afinfo->garbage_collect = xfrm_garbage_collect_deferred;
109128 rcu_assign_pointer(xfrm_policy_afinfo[afinfo->family], afinfo);
109129 }
109130 spin_unlock(&xfrm_policy_afinfo_lock);
109131 @@ -2886,7 +2885,6 @@ int xfrm_policy_unregister_afinfo(struct xfrm_policy_afinfo *afinfo)
109132 dst_ops->check = NULL;
109133 dst_ops->negative_advice = NULL;
109134 dst_ops->link_failure = NULL;
109135 - afinfo->garbage_collect = NULL;
109136 }
109137 return err;
109138 }
109139 @@ -3283,7 +3281,7 @@ static int xfrm_policy_migrate(struct xfrm_policy *pol,
109140 sizeof(pol->xfrm_vec[i].saddr));
109141 pol->xfrm_vec[i].encap_family = mp->new_family;
109142 /* flush bundles */
109143 - atomic_inc(&pol->genid);
109144 + atomic_inc_unchecked(&pol->genid);
109145 }
109146 }
109147
109148 diff --git a/net/xfrm/xfrm_state.c b/net/xfrm/xfrm_state.c
109149 index de971b6..b843409 100644
109150 --- a/net/xfrm/xfrm_state.c
109151 +++ b/net/xfrm/xfrm_state.c
109152 @@ -166,12 +166,14 @@ int xfrm_register_type(const struct xfrm_type *type, unsigned short family)
109153
109154 if (unlikely(afinfo == NULL))
109155 return -EAFNOSUPPORT;
109156 - typemap = afinfo->type_map;
109157 + typemap = (const struct xfrm_type **)afinfo->type_map;
109158 spin_lock_bh(&xfrm_type_lock);
109159
109160 - if (likely(typemap[type->proto] == NULL))
109161 + if (likely(typemap[type->proto] == NULL)) {
109162 + pax_open_kernel();
109163 typemap[type->proto] = type;
109164 - else
109165 + pax_close_kernel();
109166 + } else
109167 err = -EEXIST;
109168 spin_unlock_bh(&xfrm_type_lock);
109169 xfrm_state_put_afinfo(afinfo);
109170 @@ -187,13 +189,16 @@ int xfrm_unregister_type(const struct xfrm_type *type, unsigned short family)
109171
109172 if (unlikely(afinfo == NULL))
109173 return -EAFNOSUPPORT;
109174 - typemap = afinfo->type_map;
109175 + typemap = (const struct xfrm_type **)afinfo->type_map;
109176 spin_lock_bh(&xfrm_type_lock);
109177
109178 if (unlikely(typemap[type->proto] != type))
109179 err = -ENOENT;
109180 - else
109181 + else {
109182 + pax_open_kernel();
109183 typemap[type->proto] = NULL;
109184 + pax_close_kernel();
109185 + }
109186 spin_unlock_bh(&xfrm_type_lock);
109187 xfrm_state_put_afinfo(afinfo);
109188 return err;
109189 @@ -203,7 +208,6 @@ EXPORT_SYMBOL(xfrm_unregister_type);
109190 static const struct xfrm_type *xfrm_get_type(u8 proto, unsigned short family)
109191 {
109192 struct xfrm_state_afinfo *afinfo;
109193 - const struct xfrm_type **typemap;
109194 const struct xfrm_type *type;
109195 int modload_attempted = 0;
109196
109197 @@ -211,9 +215,8 @@ retry:
109198 afinfo = xfrm_state_get_afinfo(family);
109199 if (unlikely(afinfo == NULL))
109200 return NULL;
109201 - typemap = afinfo->type_map;
109202
109203 - type = typemap[proto];
109204 + type = afinfo->type_map[proto];
109205 if (unlikely(type && !try_module_get(type->owner)))
109206 type = NULL;
109207 if (!type && !modload_attempted) {
109208 @@ -247,7 +250,7 @@ int xfrm_register_mode(struct xfrm_mode *mode, int family)
109209 return -EAFNOSUPPORT;
109210
109211 err = -EEXIST;
109212 - modemap = afinfo->mode_map;
109213 + modemap = (struct xfrm_mode **)afinfo->mode_map;
109214 spin_lock_bh(&xfrm_mode_lock);
109215 if (modemap[mode->encap])
109216 goto out;
109217 @@ -256,8 +259,10 @@ int xfrm_register_mode(struct xfrm_mode *mode, int family)
109218 if (!try_module_get(afinfo->owner))
109219 goto out;
109220
109221 - mode->afinfo = afinfo;
109222 + pax_open_kernel();
109223 + *(const void **)&mode->afinfo = afinfo;
109224 modemap[mode->encap] = mode;
109225 + pax_close_kernel();
109226 err = 0;
109227
109228 out:
109229 @@ -281,10 +286,12 @@ int xfrm_unregister_mode(struct xfrm_mode *mode, int family)
109230 return -EAFNOSUPPORT;
109231
109232 err = -ENOENT;
109233 - modemap = afinfo->mode_map;
109234 + modemap = (struct xfrm_mode **)afinfo->mode_map;
109235 spin_lock_bh(&xfrm_mode_lock);
109236 if (likely(modemap[mode->encap] == mode)) {
109237 + pax_open_kernel();
109238 modemap[mode->encap] = NULL;
109239 + pax_close_kernel();
109240 module_put(mode->afinfo->owner);
109241 err = 0;
109242 }
109243 @@ -1505,10 +1512,10 @@ EXPORT_SYMBOL(xfrm_find_acq_byseq);
109244 u32 xfrm_get_acqseq(void)
109245 {
109246 u32 res;
109247 - static atomic_t acqseq;
109248 + static atomic_unchecked_t acqseq;
109249
109250 do {
109251 - res = atomic_inc_return(&acqseq);
109252 + res = atomic_inc_return_unchecked(&acqseq);
109253 } while (!res);
109254
109255 return res;
109256 diff --git a/net/xfrm/xfrm_sysctl.c b/net/xfrm/xfrm_sysctl.c
109257 index 05a6e3d..6716ec9 100644
109258 --- a/net/xfrm/xfrm_sysctl.c
109259 +++ b/net/xfrm/xfrm_sysctl.c
109260 @@ -42,7 +42,7 @@ static struct ctl_table xfrm_table[] = {
109261
109262 int __net_init xfrm_sysctl_init(struct net *net)
109263 {
109264 - struct ctl_table *table;
109265 + ctl_table_no_const *table;
109266
109267 __xfrm_sysctl_init(net);
109268
109269 diff --git a/scripts/Kbuild.include b/scripts/Kbuild.include
109270 index d3437b8..6c3becb 100644
109271 --- a/scripts/Kbuild.include
109272 +++ b/scripts/Kbuild.include
109273 @@ -142,7 +142,7 @@ cc-ifversion = $(shell [ $(cc-version) $(1) $(2) ] && echo $(3) || echo $(4))
109274 # cc-ldoption
109275 # Usage: ldflags += $(call cc-ldoption, -Wl$(comma)--hash-style=both)
109276 cc-ldoption = $(call try-run,\
109277 - $(CC) $(1) -nostdlib -x c /dev/null -o "$$TMP",$(1),$(2))
109278 + $(CC) $(1) -Wl,-r -nostdlib -x c /dev/null -o "$$TMP",$(1),$(2))
109279
109280 # ld-option
109281 # Usage: LDFLAGS += $(call ld-option, -X)
109282 diff --git a/scripts/Makefile.build b/scripts/Makefile.build
109283 index 01df30a..b687dbf 100644
109284 --- a/scripts/Makefile.build
109285 +++ b/scripts/Makefile.build
109286 @@ -60,7 +60,7 @@ endif
109287 endif
109288
109289 # Do not include host rules unless needed
109290 -ifneq ($(hostprogs-y)$(hostprogs-m),)
109291 +ifneq ($(hostprogs-y)$(hostprogs-m)$(hostlibs-y)$(hostlibs-m)$(hostcxxlibs-y)$(hostcxxlibs-m),)
109292 include scripts/Makefile.host
109293 endif
109294
109295 diff --git a/scripts/Makefile.clean b/scripts/Makefile.clean
109296 index 55c96cb..e4e88ab 100644
109297 --- a/scripts/Makefile.clean
109298 +++ b/scripts/Makefile.clean
109299 @@ -38,7 +38,8 @@ subdir-ymn := $(addprefix $(obj)/,$(subdir-ymn))
109300 __clean-files := $(extra-y) $(extra-m) $(extra-) \
109301 $(always) $(targets) $(clean-files) \
109302 $(host-progs) \
109303 - $(hostprogs-y) $(hostprogs-m) $(hostprogs-)
109304 + $(hostprogs-y) $(hostprogs-m) $(hostprogs-) \
109305 + $(hostlibs-y) $(hostlibs-m) $(hostlibs-)
109306
109307 __clean-files := $(filter-out $(no-clean-files), $(__clean-files))
109308
109309 diff --git a/scripts/Makefile.host b/scripts/Makefile.host
109310 index 133edfa..c9aa07f 100644
109311 --- a/scripts/Makefile.host
109312 +++ b/scripts/Makefile.host
109313 @@ -20,7 +20,19 @@
109314 # Will compile qconf as a C++ program, and menu as a C program.
109315 # They are linked as C++ code to the executable qconf
109316
109317 +# hostprogs-y := conf
109318 +# conf-objs := conf.o libkconfig.so
109319 +# libkconfig-objs := expr.o type.o
109320 +# Will create a shared library named libkconfig.so that consists of
109321 +# expr.o and type.o (they are both compiled as C code and the object files
109322 +# are made as position independent code).
109323 +# conf.c is compiled as a C program, and conf.o is linked together with
109324 +# libkconfig.so as the executable conf.
109325 +# Note: Shared libraries consisting of C++ files are not supported
109326 +
109327 __hostprogs := $(sort $(hostprogs-y) $(hostprogs-m))
109328 +__hostlibs := $(sort $(hostlibs-y) $(hostlibs-m))
109329 +__hostcxxlibs := $(sort $(hostcxxlibs-y) $(hostcxxlibs-m))
109330
109331 # C code
109332 # Executables compiled from a single .c file
109333 @@ -42,6 +54,19 @@ host-cxxmulti := $(foreach m,$(__hostprogs),$(if $($(m)-cxxobjs),$(m)))
109334 # C++ Object (.o) files compiled from .cc files
109335 host-cxxobjs := $(sort $(foreach m,$(host-cxxmulti),$($(m)-cxxobjs)))
109336
109337 +# Shared libaries (only .c supported)
109338 +# Shared libraries (.so) - all .so files referenced in "xxx-objs"
109339 +host-cshlib := $(sort $(filter %.so, $(host-cobjs)))
109340 +host-cshlib += $(sort $(filter %.so, $(__hostlibs)))
109341 +host-cxxshlib := $(sort $(filter %.so, $(__hostcxxlibs)))
109342 +# Remove .so files from "xxx-objs"
109343 +host-cobjs := $(filter-out %.so,$(host-cobjs))
109344 +host-cxxobjs := $(filter-out %.so,$(host-cxxobjs))
109345 +
109346 +# Object (.o) files used by the shared libaries
109347 +host-cshobjs := $(sort $(foreach m,$(host-cshlib),$($(m:.so=-objs))))
109348 +host-cxxshobjs := $(sort $(foreach m,$(host-cxxshlib),$($(m:.so=-objs))))
109349 +
109350 # output directory for programs/.o files
109351 # hostprogs-y := tools/build may have been specified.
109352 # Retrieve also directory of .o files from prog-objs or prog-cxxobjs notation
109353 @@ -56,6 +81,10 @@ host-cmulti := $(addprefix $(obj)/,$(host-cmulti))
109354 host-cobjs := $(addprefix $(obj)/,$(host-cobjs))
109355 host-cxxmulti := $(addprefix $(obj)/,$(host-cxxmulti))
109356 host-cxxobjs := $(addprefix $(obj)/,$(host-cxxobjs))
109357 +host-cshlib := $(addprefix $(obj)/,$(host-cshlib))
109358 +host-cxxshlib := $(addprefix $(obj)/,$(host-cxxshlib))
109359 +host-cshobjs := $(addprefix $(obj)/,$(host-cshobjs))
109360 +host-cxxshobjs := $(addprefix $(obj)/,$(host-cxxshobjs))
109361 host-objdirs := $(addprefix $(obj)/,$(host-objdirs))
109362
109363 obj-dirs += $(host-objdirs)
109364 @@ -124,5 +153,37 @@ quiet_cmd_host-cxxobjs = HOSTCXX $@
109365 $(host-cxxobjs): $(obj)/%.o: $(src)/%.cc FORCE
109366 $(call if_changed_dep,host-cxxobjs)
109367
109368 +# Compile .c file, create position independent .o file
109369 +# host-cshobjs -> .o
109370 +quiet_cmd_host-cshobjs = HOSTCC -fPIC $@
109371 + cmd_host-cshobjs = $(HOSTCC) $(hostc_flags) -fPIC -c -o $@ $<
109372 +$(host-cshobjs): $(obj)/%.o: $(src)/%.c FORCE
109373 + $(call if_changed_dep,host-cshobjs)
109374 +
109375 +# Compile .c file, create position independent .o file
109376 +# host-cxxshobjs -> .o
109377 +quiet_cmd_host-cxxshobjs = HOSTCXX -fPIC $@
109378 + cmd_host-cxxshobjs = $(HOSTCXX) $(hostcxx_flags) -fPIC -c -o $@ $<
109379 +$(host-cxxshobjs): $(obj)/%.o: $(src)/%.c FORCE
109380 + $(call if_changed_dep,host-cxxshobjs)
109381 +
109382 +# Link a shared library, based on position independent .o files
109383 +# *.o -> .so shared library (host-cshlib)
109384 +quiet_cmd_host-cshlib = HOSTLLD -shared $@
109385 + cmd_host-cshlib = $(HOSTCC) $(HOSTLDFLAGS) -shared -o $@ \
109386 + $(addprefix $(obj)/,$($(@F:.so=-objs))) \
109387 + $(HOST_LOADLIBES) $(HOSTLOADLIBES_$(@F))
109388 +$(host-cshlib): $(obj)/%: $(host-cshobjs) FORCE
109389 + $(call if_changed,host-cshlib)
109390 +
109391 +# Link a shared library, based on position independent .o files
109392 +# *.o -> .so shared library (host-cxxshlib)
109393 +quiet_cmd_host-cxxshlib = HOSTLLD -shared $@
109394 + cmd_host-cxxshlib = $(HOSTCXX) $(HOSTLDFLAGS) -shared -o $@ \
109395 + $(addprefix $(obj)/,$($(@F:.so=-objs))) \
109396 + $(HOST_LOADLIBES) $(HOSTLOADLIBES_$(@F))
109397 +$(host-cxxshlib): $(obj)/%: $(host-cxxshobjs) FORCE
109398 + $(call if_changed,host-cxxshlib)
109399 +
109400 targets += $(host-csingle) $(host-cmulti) $(host-cobjs)\
109401 - $(host-cxxmulti) $(host-cxxobjs)
109402 + $(host-cxxmulti) $(host-cxxobjs) $(host-cshlib) $(host-cshobjs) $(host-cxxshlib) $(host-cxxshobjs)
109403 diff --git a/scripts/basic/fixdep.c b/scripts/basic/fixdep.c
109404 index b304068..462d24e 100644
109405 --- a/scripts/basic/fixdep.c
109406 +++ b/scripts/basic/fixdep.c
109407 @@ -161,7 +161,7 @@ static unsigned int strhash(const char *str, unsigned int sz)
109408 /*
109409 * Lookup a value in the configuration string.
109410 */
109411 -static int is_defined_config(const char *name, int len, unsigned int hash)
109412 +static int is_defined_config(const char *name, unsigned int len, unsigned int hash)
109413 {
109414 struct item *aux;
109415
109416 @@ -211,10 +211,10 @@ static void clear_config(void)
109417 /*
109418 * Record the use of a CONFIG_* word.
109419 */
109420 -static void use_config(const char *m, int slen)
109421 +static void use_config(const char *m, unsigned int slen)
109422 {
109423 unsigned int hash = strhash(m, slen);
109424 - int c, i;
109425 + unsigned int c, i;
109426
109427 if (is_defined_config(m, slen, hash))
109428 return;
109429 @@ -235,9 +235,9 @@ static void use_config(const char *m, int slen)
109430
109431 static void parse_config_file(const char *map, size_t len)
109432 {
109433 - const int *end = (const int *) (map + len);
109434 + const unsigned int *end = (const unsigned int *) (map + len);
109435 /* start at +1, so that p can never be < map */
109436 - const int *m = (const int *) map + 1;
109437 + const unsigned int *m = (const unsigned int *) map + 1;
109438 const char *p, *q;
109439
109440 for (; m < end; m++) {
109441 @@ -435,7 +435,7 @@ static void print_deps(void)
109442 static void traps(void)
109443 {
109444 static char test[] __attribute__((aligned(sizeof(int)))) = "CONF";
109445 - int *p = (int *)test;
109446 + unsigned int *p = (unsigned int *)test;
109447
109448 if (*p != INT_CONF) {
109449 fprintf(stderr, "fixdep: sizeof(int) != 4 or wrong endianness? %#x\n",
109450 diff --git a/scripts/gcc-plugin.sh b/scripts/gcc-plugin.sh
109451 new file mode 100644
109452 index 0000000..eaa4fce
109453 --- /dev/null
109454 +++ b/scripts/gcc-plugin.sh
109455 @@ -0,0 +1,51 @@
109456 +#!/bin/sh
109457 +srctree=$(dirname "$0")
109458 +gccplugins_dir=$($3 -print-file-name=plugin)
109459 +plugincc=$($1 -E -x c++ - -o /dev/null -I"${srctree}"/../tools/gcc -I"${gccplugins_dir}"/include 2>&1 <<EOF
109460 +#include "gcc-common.h"
109461 +#if BUILDING_GCC_VERSION >= 4008 || defined(ENABLE_BUILD_WITH_CXX)
109462 +#warning $2 CXX
109463 +#else
109464 +#warning $1 CC
109465 +#endif
109466 +EOF
109467 +)
109468 +
109469 +if [ $? -ne 0 ]
109470 +then
109471 + exit 1
109472 +fi
109473 +
109474 +case "$plugincc" in
109475 + *"$1 CC"*)
109476 + echo "$1"
109477 + exit 0
109478 + ;;
109479 +
109480 + *"$2 CXX"*)
109481 + # the c++ compiler needs another test, see below
109482 + ;;
109483 +
109484 + *)
109485 + exit 1
109486 + ;;
109487 +esac
109488 +
109489 +# we need a c++ compiler that supports the designated initializer GNU extension
109490 +plugincc=$($2 -c -x c++ -std=gnu++98 - -fsyntax-only -I"${srctree}"/../tools/gcc -I"${gccplugins_dir}"/include 2>&1 <<EOF
109491 +#include "gcc-common.h"
109492 +class test {
109493 +public:
109494 + int test;
109495 +} test = {
109496 + .test = 1
109497 +};
109498 +EOF
109499 +)
109500 +
109501 +if [ $? -eq 0 ]
109502 +then
109503 + echo "$2"
109504 + exit 0
109505 +fi
109506 +exit 1
109507 diff --git a/scripts/headers_install.sh b/scripts/headers_install.sh
109508 index fdebd66..a349e33 100755
109509 --- a/scripts/headers_install.sh
109510 +++ b/scripts/headers_install.sh
109511 @@ -32,6 +32,7 @@ do
109512 FILE="$(basename "$i")"
109513 sed -r \
109514 -e 's/([ \t(])(__user|__force|__iomem)[ \t]/\1/g' \
109515 + -e 's/__intentional_overflow\([- \t,0-9]*\)//g' \
109516 -e 's/__attribute_const__([ \t]|$)/\1/g' \
109517 -e 's@^#include <linux/compiler.h>@@' \
109518 -e 's/(^|[^a-zA-Z0-9])__packed([^a-zA-Z0-9_]|$)/\1__attribute__((packed))\2/g' \
109519 diff --git a/scripts/link-vmlinux.sh b/scripts/link-vmlinux.sh
109520 index 86a4fe7..99e91f9 100755
109521 --- a/scripts/link-vmlinux.sh
109522 +++ b/scripts/link-vmlinux.sh
109523 @@ -166,7 +166,7 @@ else
109524 fi;
109525
109526 # final build of init/
109527 -${MAKE} -f "${srctree}/scripts/Makefile.build" obj=init
109528 +${MAKE} -f "${srctree}/scripts/Makefile.build" obj=init GCC_PLUGINS_CFLAGS="${GCC_PLUGINS_CFLAGS}" GCC_PLUGINS_AFLAGS="${GCC_PLUGINS_AFLAGS}"
109529
109530 kallsymso=""
109531 kallsyms_vmlinux=""
109532 diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c
109533 index e614ef6..d9d2b01 100644
109534 --- a/scripts/mod/file2alias.c
109535 +++ b/scripts/mod/file2alias.c
109536 @@ -142,7 +142,7 @@ static void device_id_check(const char *modname, const char *device_id,
109537 unsigned long size, unsigned long id_size,
109538 void *symval)
109539 {
109540 - int i;
109541 + unsigned int i;
109542
109543 if (size % id_size || size < id_size) {
109544 fatal("%s: sizeof(struct %s_device_id)=%lu is not a modulo "
109545 @@ -171,7 +171,7 @@ static void device_id_check(const char *modname, const char *device_id,
109546 /* USB is special because the bcdDevice can be matched against a numeric range */
109547 /* Looks like "usb:vNpNdNdcNdscNdpNicNiscNipNinN" */
109548 static void do_usb_entry(void *symval,
109549 - unsigned int bcdDevice_initial, int bcdDevice_initial_digits,
109550 + unsigned int bcdDevice_initial, unsigned int bcdDevice_initial_digits,
109551 unsigned char range_lo, unsigned char range_hi,
109552 unsigned char max, struct module *mod)
109553 {
109554 @@ -281,7 +281,7 @@ static void do_usb_entry_multi(void *symval, struct module *mod)
109555 {
109556 unsigned int devlo, devhi;
109557 unsigned char chi, clo, max;
109558 - int ndigits;
109559 + unsigned int ndigits;
109560
109561 DEF_FIELD(symval, usb_device_id, match_flags);
109562 DEF_FIELD(symval, usb_device_id, idVendor);
109563 @@ -534,7 +534,7 @@ static void do_pnp_device_entry(void *symval, unsigned long size,
109564 for (i = 0; i < count; i++) {
109565 DEF_FIELD_ADDR(symval + i*id_size, pnp_device_id, id);
109566 char acpi_id[sizeof(*id)];
109567 - int j;
109568 + unsigned int j;
109569
109570 buf_printf(&mod->dev_table_buf,
109571 "MODULE_ALIAS(\"pnp:d%s*\");\n", *id);
109572 @@ -563,7 +563,7 @@ static void do_pnp_card_entries(void *symval, unsigned long size,
109573
109574 for (j = 0; j < PNP_MAX_DEVICES; j++) {
109575 const char *id = (char *)(*devs)[j].id;
109576 - int i2, j2;
109577 + unsigned int i2, j2;
109578 int dup = 0;
109579
109580 if (!id[0])
109581 @@ -589,7 +589,7 @@ static void do_pnp_card_entries(void *symval, unsigned long size,
109582 /* add an individual alias for every device entry */
109583 if (!dup) {
109584 char acpi_id[PNP_ID_LEN];
109585 - int k;
109586 + unsigned int k;
109587
109588 buf_printf(&mod->dev_table_buf,
109589 "MODULE_ALIAS(\"pnp:d%s*\");\n", id);
109590 @@ -939,7 +939,7 @@ static void dmi_ascii_filter(char *d, const char *s)
109591 static int do_dmi_entry(const char *filename, void *symval,
109592 char *alias)
109593 {
109594 - int i, j;
109595 + unsigned int i, j;
109596 DEF_FIELD_ADDR(symval, dmi_system_id, matches);
109597 sprintf(alias, "dmi*");
109598
109599 diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c
109600 index d439856..10c1eac 100644
109601 --- a/scripts/mod/modpost.c
109602 +++ b/scripts/mod/modpost.c
109603 @@ -921,6 +921,7 @@ enum mismatch {
109604 ANY_INIT_TO_ANY_EXIT,
109605 ANY_EXIT_TO_ANY_INIT,
109606 EXPORT_TO_INIT_EXIT,
109607 + DATA_TO_TEXT
109608 };
109609
109610 struct sectioncheck {
109611 @@ -1007,6 +1008,12 @@ static const struct sectioncheck sectioncheck[] = {
109612 .tosec = { INIT_SECTIONS, EXIT_SECTIONS, NULL },
109613 .mismatch = EXPORT_TO_INIT_EXIT,
109614 .symbol_white_list = { DEFAULT_SYMBOL_WHITE_LIST, NULL },
109615 +},
109616 +/* Do not reference code from writable data */
109617 +{
109618 + .fromsec = { DATA_SECTIONS, NULL },
109619 + .tosec = { TEXT_SECTIONS, NULL },
109620 + .mismatch = DATA_TO_TEXT
109621 }
109622 };
109623
109624 @@ -1127,10 +1134,10 @@ static Elf_Sym *find_elf_symbol(struct elf_info *elf, Elf64_Sword addr,
109625 continue;
109626 if (ELF_ST_TYPE(sym->st_info) == STT_SECTION)
109627 continue;
109628 - if (sym->st_value == addr)
109629 - return sym;
109630 /* Find a symbol nearby - addr are maybe negative */
109631 d = sym->st_value - addr;
109632 + if (d == 0)
109633 + return sym;
109634 if (d < 0)
109635 d = addr - sym->st_value;
109636 if (d < distance) {
109637 @@ -1408,6 +1415,14 @@ static void report_sec_mismatch(const char *modname,
109638 tosym, prl_to, prl_to, tosym);
109639 free(prl_to);
109640 break;
109641 + case DATA_TO_TEXT:
109642 +#if 0
109643 + fprintf(stderr,
109644 + "The %s %s:%s references\n"
109645 + "the %s %s:%s%s\n",
109646 + from, fromsec, fromsym, to, tosec, tosym, to_p);
109647 +#endif
109648 + break;
109649 }
109650 fprintf(stderr, "\n");
109651 }
109652 @@ -1659,7 +1674,7 @@ static void section_rel(const char *modname, struct elf_info *elf,
109653 static void check_sec_ref(struct module *mod, const char *modname,
109654 struct elf_info *elf)
109655 {
109656 - int i;
109657 + unsigned int i;
109658 Elf_Shdr *sechdrs = elf->sechdrs;
109659
109660 /* Walk through all sections */
109661 @@ -1790,7 +1805,7 @@ void __attribute__((format(printf, 2, 3))) buf_printf(struct buffer *buf,
109662 va_end(ap);
109663 }
109664
109665 -void buf_write(struct buffer *buf, const char *s, int len)
109666 +void buf_write(struct buffer *buf, const char *s, unsigned int len)
109667 {
109668 if (buf->size - buf->pos < len) {
109669 buf->size += len + SZ;
109670 @@ -2009,7 +2024,7 @@ static void write_if_changed(struct buffer *b, const char *fname)
109671 if (fstat(fileno(file), &st) < 0)
109672 goto close_write;
109673
109674 - if (st.st_size != b->pos)
109675 + if (st.st_size != (off_t)b->pos)
109676 goto close_write;
109677
109678 tmp = NOFAIL(malloc(b->pos));
109679 diff --git a/scripts/mod/modpost.h b/scripts/mod/modpost.h
109680 index 168b43d..77914bf 100644
109681 --- a/scripts/mod/modpost.h
109682 +++ b/scripts/mod/modpost.h
109683 @@ -92,15 +92,15 @@ void *do_nofail(void *ptr, const char *expr);
109684
109685 struct buffer {
109686 char *p;
109687 - int pos;
109688 - int size;
109689 + unsigned int pos;
109690 + unsigned int size;
109691 };
109692
109693 void __attribute__((format(printf, 2, 3)))
109694 buf_printf(struct buffer *buf, const char *fmt, ...);
109695
109696 void
109697 -buf_write(struct buffer *buf, const char *s, int len);
109698 +buf_write(struct buffer *buf, const char *s, unsigned int len);
109699
109700 struct module {
109701 struct module *next;
109702 diff --git a/scripts/mod/sumversion.c b/scripts/mod/sumversion.c
109703 index 944418d..15291e4 100644
109704 --- a/scripts/mod/sumversion.c
109705 +++ b/scripts/mod/sumversion.c
109706 @@ -470,7 +470,7 @@ static void write_version(const char *filename, const char *sum,
109707 goto out;
109708 }
109709
109710 - if (write(fd, sum, strlen(sum)+1) != strlen(sum)+1) {
109711 + if (write(fd, sum, strlen(sum)+1) != (ssize_t)strlen(sum)+1) {
109712 warn("writing sum in %s failed: %s\n",
109713 filename, strerror(errno));
109714 goto out;
109715 diff --git a/scripts/module-common.lds b/scripts/module-common.lds
109716 index 73a2c7d..df11b31 100644
109717 --- a/scripts/module-common.lds
109718 +++ b/scripts/module-common.lds
109719 @@ -6,6 +6,10 @@
109720 SECTIONS {
109721 /DISCARD/ : { *(.discard) }
109722
109723 + .rodata 0: {
109724 + *(.rodata) *(.rodata.*)
109725 + *(.data..read_only)
109726 + }
109727 __ksymtab 0 : { *(SORT(___ksymtab+*)) }
109728 __ksymtab_gpl 0 : { *(SORT(___ksymtab_gpl+*)) }
109729 __ksymtab_unused 0 : { *(SORT(___ksymtab_unused+*)) }
109730 diff --git a/scripts/package/Makefile b/scripts/package/Makefile
109731 index 99ca6e7..3a1a1a1 100644
109732 --- a/scripts/package/Makefile
109733 +++ b/scripts/package/Makefile
109734 @@ -46,7 +46,7 @@ rpm-pkg rpm: FORCE
109735 ln -sf $(srctree) $(KERNELPATH)
109736 $(CONFIG_SHELL) $(MKSPEC) >$(objtree)/kernel.spec
109737 $(CONFIG_SHELL) $(srctree)/scripts/setlocalversion --save-scmversion
109738 - tar -cz $(RCS_TAR_IGNORE) -f $(KERNELPATH).tar.gz $(TAR_CONTENT)
109739 + tar --owner=root --group=root -cz $(RCS_TAR_IGNORE) -f $(KERNELPATH).tar.gz $(TAR_CONTENT)
109740 rm $(KERNELPATH)
109741 rm -f $(objtree)/.scmversion
109742 $(CONFIG_SHELL) $(srctree)/scripts/mkversion > $(objtree)/.tmp_version
109743 diff --git a/scripts/package/builddeb b/scripts/package/builddeb
109744 index 88dbf23..d1b4291 100755
109745 --- a/scripts/package/builddeb
109746 +++ b/scripts/package/builddeb
109747 @@ -304,6 +304,7 @@ fi
109748 (cd $srctree; find arch/$SRCARCH -name module.lds -o -name Kbuild.platforms -o -name Platform) >> "$objtree/debian/hdrsrcfiles"
109749 (cd $srctree; find $(find arch/$SRCARCH -name include -o -name scripts -type d) -type f) >> "$objtree/debian/hdrsrcfiles"
109750 (cd $objtree; find arch/$SRCARCH/include Module.symvers include scripts -type f) >> "$objtree/debian/hdrobjfiles"
109751 +(cd $objtree; find tools/gcc -name \*.so >> "$objtree/debian/hdrobjfiles")
109752 destdir=$kernel_headers_dir/usr/src/linux-headers-$version
109753 mkdir -p "$destdir"
109754 (cd $srctree; tar -c -f - -T -) < "$objtree/debian/hdrsrcfiles" | (cd $destdir; tar -xf -)
109755 diff --git a/scripts/package/mkspec b/scripts/package/mkspec
109756 index d9ab94b..eb7f04c 100755
109757 --- a/scripts/package/mkspec
109758 +++ b/scripts/package/mkspec
109759 @@ -122,30 +122,41 @@ echo 'rm -f $RPM_BUILD_ROOT'"/lib/modules/$KERNELRELEASE/{build,source}"
109760 echo "mkdir -p "'$RPM_BUILD_ROOT'"/usr/src/kernels/$KERNELRELEASE"
109761 echo "EXCLUDES=\"$RCS_TAR_IGNORE --exclude .tmp_versions --exclude=*vmlinux* --exclude=*.o --exclude=*.ko --exclude=*.cmd --exclude=Documentation --exclude=firmware --exclude .config.old --exclude .missing-syscalls.d\""
109762 echo "tar "'$EXCLUDES'" -cf- . | (cd "'$RPM_BUILD_ROOT'"/usr/src/kernels/$KERNELRELEASE;tar xvf -)"
109763 -echo 'cd $RPM_BUILD_ROOT'"/lib/modules/$KERNELRELEASE"
109764 -echo "ln -sf /usr/src/kernels/$KERNELRELEASE build"
109765 -echo "ln -sf /usr/src/kernels/$KERNELRELEASE source"
109766 fi
109767
109768 echo ""
109769 echo "%clean"
109770 echo 'rm -rf $RPM_BUILD_ROOT'
109771 echo ""
109772 +echo "%pre"
109773 +echo 'chmod -f 0500 /boot'
109774 +echo 'if [ -d /lib/modules ]; then'
109775 +echo 'chmod -f 0500 /lib/modules'
109776 +echo 'fi'
109777 +echo 'if [ -d /lib32/modules ]; then'
109778 +echo 'chmod -f 0500 /lib32/modules'
109779 +echo 'fi'
109780 +echo 'if [ -d /lib64/modules ]; then'
109781 +echo 'chmod -f 0500 /lib64/modules'
109782 +echo 'fi'
109783 +echo ""
109784 +echo "%post devel"
109785 +echo "ln -sf /usr/src/kernels/$KERNELRELEASE /lib/modules/$KERNELRELEASE/build"
109786 +echo "ln -sf /usr/src/kernels/$KERNELRELEASE /lib/modules/$KERNELRELEASE/source"
109787 +echo ""
109788 echo "%post"
109789 -echo "if [ -x /sbin/installkernel -a -r /boot/vmlinuz-$KERNELRELEASE -a -r /boot/System.map-$KERNELRELEASE ]; then"
109790 -echo "cp /boot/vmlinuz-$KERNELRELEASE /boot/vmlinuz-$KERNELRELEASE-rpm"
109791 -echo "cp /boot/System.map-$KERNELRELEASE /boot/System.map-$KERNELRELEASE-rpm"
109792 -echo "rm -f /boot/vmlinuz-$KERNELRELEASE /boot/System.map-$KERNELRELEASE"
109793 -echo "/sbin/installkernel $KERNELRELEASE /boot/vmlinuz-$KERNELRELEASE-rpm /boot/System.map-$KERNELRELEASE-rpm"
109794 -echo "rm -f /boot/vmlinuz-$KERNELRELEASE-rpm /boot/System.map-$KERNELRELEASE-rpm"
109795 +echo "if [ -x /sbin/dracut ]; then"
109796 +echo '/sbin/new-kernel-pkg --dracut --mkinitrd --depmod --install --make-default '"$KERNELRELEASE"' || exit $?'
109797 +echo "else"
109798 +echo '/sbin/new-kernel-pkg --mkinitrd --depmod --install --make-default '"$KERNELRELEASE"' || exit $?'
109799 echo "fi"
109800 echo ""
109801 echo "%files"
109802 -echo '%defattr (-, root, root)'
109803 +echo '%defattr (400, root, root, 500)'
109804 echo "%dir /lib/modules"
109805 -echo "/lib/modules/$KERNELRELEASE"
109806 echo "%exclude /lib/modules/$KERNELRELEASE/build"
109807 echo "%exclude /lib/modules/$KERNELRELEASE/source"
109808 +echo "/lib/modules/$KERNELRELEASE"
109809 echo "/lib/firmware/$KERNELRELEASE"
109810 echo "/boot/*"
109811 echo ""
109812 @@ -155,9 +166,8 @@ echo "/usr/include"
109813 echo ""
109814 if ! $PREBUILT; then
109815 echo "%files devel"
109816 -echo '%defattr (-, root, root)'
109817 +echo '%defattr (400, root, root, 500)'
109818 +echo "%dir /lib/modules/$KERNELRELEASE"
109819 echo "/usr/src/kernels/$KERNELRELEASE"
109820 -echo "/lib/modules/$KERNELRELEASE/build"
109821 -echo "/lib/modules/$KERNELRELEASE/source"
109822 echo ""
109823 fi
109824 diff --git a/scripts/pnmtologo.c b/scripts/pnmtologo.c
109825 index 4718d78..9220d58 100644
109826 --- a/scripts/pnmtologo.c
109827 +++ b/scripts/pnmtologo.c
109828 @@ -244,14 +244,14 @@ static void write_header(void)
109829 fprintf(out, " * Linux logo %s\n", logoname);
109830 fputs(" */\n\n", out);
109831 fputs("#include <linux/linux_logo.h>\n\n", out);
109832 - fprintf(out, "static unsigned char %s_data[] __initdata = {\n",
109833 + fprintf(out, "static unsigned char %s_data[] = {\n",
109834 logoname);
109835 }
109836
109837 static void write_footer(void)
109838 {
109839 fputs("\n};\n\n", out);
109840 - fprintf(out, "const struct linux_logo %s __initconst = {\n", logoname);
109841 + fprintf(out, "const struct linux_logo %s = {\n", logoname);
109842 fprintf(out, "\t.type\t\t= %s,\n", logo_types[logo_type]);
109843 fprintf(out, "\t.width\t\t= %d,\n", logo_width);
109844 fprintf(out, "\t.height\t\t= %d,\n", logo_height);
109845 @@ -381,7 +381,7 @@ static void write_logo_clut224(void)
109846 fputs("\n};\n\n", out);
109847
109848 /* write logo clut */
109849 - fprintf(out, "static unsigned char %s_clut[] __initdata = {\n",
109850 + fprintf(out, "static unsigned char %s_clut[] = {\n",
109851 logoname);
109852 write_hex_cnt = 0;
109853 for (i = 0; i < logo_clutsize; i++) {
109854 diff --git a/scripts/sortextable.h b/scripts/sortextable.h
109855 index ba87004..3f4852c 100644
109856 --- a/scripts/sortextable.h
109857 +++ b/scripts/sortextable.h
109858 @@ -108,9 +108,9 @@ do_func(Elf_Ehdr *ehdr, char const *const fname, table_sort_t custom_sort)
109859 const char *secstrtab;
109860 const char *strtab;
109861 char *extab_image;
109862 - int extab_index = 0;
109863 - int i;
109864 - int idx;
109865 + unsigned int extab_index = 0;
109866 + unsigned int i;
109867 + unsigned int idx;
109868 unsigned int num_sections;
109869 unsigned int secindex_strings;
109870
109871 diff --git a/scripts/tags.sh b/scripts/tags.sh
109872 index cdb491d..8d32bfc 100755
109873 --- a/scripts/tags.sh
109874 +++ b/scripts/tags.sh
109875 @@ -26,7 +26,7 @@ else
109876 fi
109877
109878 # ignore userspace tools
109879 -ignore="$ignore ( -path ${tree}tools ) -prune -o"
109880 +ignore="$ignore ( -path \"${tree}tools/[^g]*\" ) -prune -o"
109881
109882 # Find all available archs
109883 find_all_archs()
109884 diff --git a/security/Kconfig b/security/Kconfig
109885 index beb86b5..135675f 100644
109886 --- a/security/Kconfig
109887 +++ b/security/Kconfig
109888 @@ -4,6 +4,980 @@
109889
109890 menu "Security options"
109891
109892 +menu "Grsecurity"
109893 +
109894 + config ARCH_TRACK_EXEC_LIMIT
109895 + bool
109896 +
109897 + config PAX_KERNEXEC_PLUGIN
109898 + bool
109899 +
109900 + config PAX_PER_CPU_PGD
109901 + bool
109902 +
109903 + config TASK_SIZE_MAX_SHIFT
109904 + int
109905 + depends on X86_64
109906 + default 47 if !PAX_PER_CPU_PGD
109907 + default 42 if PAX_PER_CPU_PGD
109908 +
109909 + config PAX_ENABLE_PAE
109910 + bool
109911 + default y if (X86_32 && (MPENTIUM4 || MK8 || MPSC || MCORE2 || MATOM))
109912 +
109913 + config PAX_USERCOPY_SLABS
109914 + bool
109915 +
109916 +config GRKERNSEC
109917 + bool "Grsecurity"
109918 + select CRYPTO
109919 + select CRYPTO_SHA256
109920 + select PROC_FS
109921 + select STOP_MACHINE
109922 + select TTY
109923 + select DEBUG_KERNEL
109924 + select DEBUG_LIST
109925 + help
109926 + If you say Y here, you will be able to configure many features
109927 + that will enhance the security of your system. It is highly
109928 + recommended that you say Y here and read through the help
109929 + for each option so that you fully understand the features and
109930 + can evaluate their usefulness for your machine.
109931 +
109932 +choice
109933 + prompt "Configuration Method"
109934 + depends on GRKERNSEC
109935 + default GRKERNSEC_CONFIG_CUSTOM
109936 + help
109937 +
109938 +config GRKERNSEC_CONFIG_AUTO
109939 + bool "Automatic"
109940 + help
109941 + If you choose this configuration method, you'll be able to answer a small
109942 + number of simple questions about how you plan to use this kernel.
109943 + The settings of grsecurity and PaX will be automatically configured for
109944 + the highest commonly-used settings within the provided constraints.
109945 +
109946 + If you require additional configuration, custom changes can still be made
109947 + from the "custom configuration" menu.
109948 +
109949 +config GRKERNSEC_CONFIG_CUSTOM
109950 + bool "Custom"
109951 + help
109952 + If you choose this configuration method, you'll be able to configure all
109953 + grsecurity and PaX settings manually. Via this method, no options are
109954 + automatically enabled.
109955 +
109956 + Take note that if menuconfig is exited with this configuration method
109957 + chosen, you will not be able to use the automatic configuration methods
109958 + without starting again with a kernel configuration with no grsecurity
109959 + or PaX options specified inside.
109960 +
109961 +endchoice
109962 +
109963 +choice
109964 + prompt "Usage Type"
109965 + depends on (GRKERNSEC && GRKERNSEC_CONFIG_AUTO)
109966 + default GRKERNSEC_CONFIG_SERVER
109967 + help
109968 +
109969 +config GRKERNSEC_CONFIG_SERVER
109970 + bool "Server"
109971 + help
109972 + Choose this option if you plan to use this kernel on a server.
109973 +
109974 +config GRKERNSEC_CONFIG_DESKTOP
109975 + bool "Desktop"
109976 + help
109977 + Choose this option if you plan to use this kernel on a desktop.
109978 +
109979 +endchoice
109980 +
109981 +choice
109982 + prompt "Virtualization Type"
109983 + depends on (GRKERNSEC && X86 && GRKERNSEC_CONFIG_AUTO)
109984 + default GRKERNSEC_CONFIG_VIRT_NONE
109985 + help
109986 +
109987 +config GRKERNSEC_CONFIG_VIRT_NONE
109988 + bool "None"
109989 + help
109990 + Choose this option if this kernel will be run on bare metal.
109991 +
109992 +config GRKERNSEC_CONFIG_VIRT_GUEST
109993 + bool "Guest"
109994 + help
109995 + Choose this option if this kernel will be run as a VM guest.
109996 +
109997 +config GRKERNSEC_CONFIG_VIRT_HOST
109998 + bool "Host"
109999 + help
110000 + Choose this option if this kernel will be run as a VM host.
110001 +
110002 +endchoice
110003 +
110004 +choice
110005 + prompt "Virtualization Hardware"
110006 + depends on (GRKERNSEC && X86 && GRKERNSEC_CONFIG_AUTO && (GRKERNSEC_CONFIG_VIRT_GUEST || GRKERNSEC_CONFIG_VIRT_HOST))
110007 + help
110008 +
110009 +config GRKERNSEC_CONFIG_VIRT_EPT
110010 + bool "EPT/RVI Processor Support"
110011 + depends on X86
110012 + help
110013 + Choose this option if your CPU supports the EPT or RVI features of 2nd-gen
110014 + hardware virtualization. This allows for additional kernel hardening protections
110015 + to operate without additional performance impact.
110016 +
110017 + To see if your Intel processor supports EPT, see:
110018 + http://ark.intel.com/Products/VirtualizationTechnology
110019 + (Most Core i3/5/7 support EPT)
110020 +
110021 + To see if your AMD processor supports RVI, see:
110022 + http://support.amd.com/us/kbarticles/Pages/GPU120AMDRVICPUsHyperVWin8.aspx
110023 +
110024 +config GRKERNSEC_CONFIG_VIRT_SOFT
110025 + bool "First-gen/No Hardware Virtualization"
110026 + help
110027 + Choose this option if you use an Atom/Pentium/Core 2 processor that either doesn't
110028 + support hardware virtualization or doesn't support the EPT/RVI extensions.
110029 +
110030 +endchoice
110031 +
110032 +choice
110033 + prompt "Virtualization Software"
110034 + depends on (GRKERNSEC && GRKERNSEC_CONFIG_AUTO && (GRKERNSEC_CONFIG_VIRT_GUEST || GRKERNSEC_CONFIG_VIRT_HOST))
110035 + help
110036 +
110037 +config GRKERNSEC_CONFIG_VIRT_XEN
110038 + bool "Xen"
110039 + help
110040 + Choose this option if this kernel is running as a Xen guest or host.
110041 +
110042 +config GRKERNSEC_CONFIG_VIRT_VMWARE
110043 + bool "VMWare"
110044 + help
110045 + Choose this option if this kernel is running as a VMWare guest or host.
110046 +
110047 +config GRKERNSEC_CONFIG_VIRT_KVM
110048 + bool "KVM"
110049 + help
110050 + Choose this option if this kernel is running as a KVM guest or host.
110051 +
110052 +config GRKERNSEC_CONFIG_VIRT_VIRTUALBOX
110053 + bool "VirtualBox"
110054 + help
110055 + Choose this option if this kernel is running as a VirtualBox guest or host.
110056 +
110057 +config GRKERNSEC_CONFIG_VIRT_HYPERV
110058 + bool "Hyper-V"
110059 + help
110060 + Choose this option if this kernel is running as a Hyper-V guest.
110061 +
110062 +endchoice
110063 +
110064 +choice
110065 + prompt "Required Priorities"
110066 + depends on (GRKERNSEC && GRKERNSEC_CONFIG_AUTO)
110067 + default GRKERNSEC_CONFIG_PRIORITY_PERF
110068 + help
110069 +
110070 +config GRKERNSEC_CONFIG_PRIORITY_PERF
110071 + bool "Performance"
110072 + help
110073 + Choose this option if performance is of highest priority for this deployment
110074 + of grsecurity. Features like UDEREF on a 64bit kernel, kernel stack clearing,
110075 + clearing of structures intended for userland, and freed memory sanitizing will
110076 + be disabled.
110077 +
110078 +config GRKERNSEC_CONFIG_PRIORITY_SECURITY
110079 + bool "Security"
110080 + help
110081 + Choose this option if security is of highest priority for this deployment of
110082 + grsecurity. UDEREF, kernel stack clearing, clearing of structures intended
110083 + for userland, and freed memory sanitizing will be enabled for this kernel.
110084 + In a worst-case scenario, these features can introduce a 20% performance hit
110085 + (UDEREF on x64 contributing half of this hit).
110086 +
110087 +endchoice
110088 +
110089 +menu "Default Special Groups"
110090 +depends on (GRKERNSEC && GRKERNSEC_CONFIG_AUTO)
110091 +
110092 +config GRKERNSEC_PROC_GID
110093 + int "GID exempted from /proc restrictions"
110094 + default 1001
110095 + help
110096 + Setting this GID determines which group will be exempted from
110097 + grsecurity's /proc restrictions, allowing users of the specified
110098 + group to view network statistics and the existence of other users'
110099 + processes on the system. This GID may also be chosen at boot time
110100 + via "grsec_proc_gid=" on the kernel commandline.
110101 +
110102 +config GRKERNSEC_TPE_UNTRUSTED_GID
110103 + int "GID for TPE-untrusted users"
110104 + depends on GRKERNSEC_CONFIG_SERVER && GRKERNSEC_TPE && !GRKERNSEC_TPE_INVERT
110105 + default 1005
110106 + help
110107 + Setting this GID determines which group untrusted users should
110108 + be added to. These users will be placed under grsecurity's Trusted Path
110109 + Execution mechanism, preventing them from executing their own binaries.
110110 + The users will only be able to execute binaries in directories owned and
110111 + writable only by the root user. If the sysctl option is enabled, a sysctl
110112 + option with name "tpe_gid" is created.
110113 +
110114 +config GRKERNSEC_TPE_TRUSTED_GID
110115 + int "GID for TPE-trusted users"
110116 + depends on GRKERNSEC_CONFIG_SERVER && GRKERNSEC_TPE && GRKERNSEC_TPE_INVERT
110117 + default 1005
110118 + help
110119 + Setting this GID determines what group TPE restrictions will be
110120 + *disabled* for. If the sysctl option is enabled, a sysctl option
110121 + with name "tpe_gid" is created.
110122 +
110123 +config GRKERNSEC_SYMLINKOWN_GID
110124 + int "GID for users with kernel-enforced SymlinksIfOwnerMatch"
110125 + depends on GRKERNSEC_CONFIG_SERVER
110126 + default 1006
110127 + help
110128 + Setting this GID determines what group kernel-enforced
110129 + SymlinksIfOwnerMatch will be enabled for. If the sysctl option
110130 + is enabled, a sysctl option with name "symlinkown_gid" is created.
110131 +
110132 +
110133 +endmenu
110134 +
110135 +menu "Customize Configuration"
110136 +depends on GRKERNSEC
110137 +
110138 +menu "PaX"
110139 +
110140 +config PAX
110141 + bool "Enable various PaX features"
110142 + default y if GRKERNSEC_CONFIG_AUTO
110143 + depends on GRKERNSEC && (ALPHA || ARM || AVR32 || IA64 || MIPS || PARISC || PPC || SPARC || X86)
110144 + help
110145 + This allows you to enable various PaX features. PaX adds
110146 + intrusion prevention mechanisms to the kernel that reduce
110147 + the risks posed by exploitable memory corruption bugs.
110148 +
110149 +menu "PaX Control"
110150 + depends on PAX
110151 +
110152 +config PAX_SOFTMODE
110153 + bool 'Support soft mode'
110154 + help
110155 + Enabling this option will allow you to run PaX in soft mode, that
110156 + is, PaX features will not be enforced by default, only on executables
110157 + marked explicitly. You must also enable PT_PAX_FLAGS or XATTR_PAX_FLAGS
110158 + support as they are the only way to mark executables for soft mode use.
110159 +
110160 + Soft mode can be activated by using the "pax_softmode=1" kernel command
110161 + line option on boot. Furthermore you can control various PaX features
110162 + at runtime via the entries in /proc/sys/kernel/pax.
110163 +
110164 +config PAX_EI_PAX
110165 + bool 'Use legacy ELF header marking'
110166 + default y if GRKERNSEC_CONFIG_AUTO
110167 + help
110168 + Enabling this option will allow you to control PaX features on
110169 + a per executable basis via the 'chpax' utility available at
110170 + http://pax.grsecurity.net/. The control flags will be read from
110171 + an otherwise reserved part of the ELF header. This marking has
110172 + numerous drawbacks (no support for soft-mode, toolchain does not
110173 + know about the non-standard use of the ELF header) therefore it
110174 + has been deprecated in favour of PT_PAX_FLAGS and XATTR_PAX_FLAGS
110175 + support.
110176 +
110177 + Note that if you enable PT_PAX_FLAGS or XATTR_PAX_FLAGS marking
110178 + support as well, they will override the legacy EI_PAX marks.
110179 +
110180 + If you enable none of the marking options then all applications
110181 + will run with PaX enabled on them by default.
110182 +
110183 +config PAX_PT_PAX_FLAGS
110184 + bool 'Use ELF program header marking'
110185 + default y if GRKERNSEC_CONFIG_AUTO
110186 + help
110187 + Enabling this option will allow you to control PaX features on
110188 + a per executable basis via the 'paxctl' utility available at
110189 + http://pax.grsecurity.net/. The control flags will be read from
110190 + a PaX specific ELF program header (PT_PAX_FLAGS). This marking
110191 + has the benefits of supporting both soft mode and being fully
110192 + integrated into the toolchain (the binutils patch is available
110193 + from http://pax.grsecurity.net).
110194 +
110195 + Note that if you enable the legacy EI_PAX marking support as well,
110196 + the EI_PAX marks will be overridden by the PT_PAX_FLAGS marks.
110197 +
110198 + If you enable both PT_PAX_FLAGS and XATTR_PAX_FLAGS support then you
110199 + must make sure that the marks are the same if a binary has both marks.
110200 +
110201 + If you enable none of the marking options then all applications
110202 + will run with PaX enabled on them by default.
110203 +
110204 +config PAX_XATTR_PAX_FLAGS
110205 + bool 'Use filesystem extended attributes marking'
110206 + default y if GRKERNSEC_CONFIG_AUTO
110207 + select CIFS_XATTR if CIFS
110208 + select EXT2_FS_XATTR if EXT2_FS
110209 + select EXT3_FS_XATTR if EXT3_FS
110210 + select F2FS_FS_XATTR if F2FS_FS
110211 + select JFFS2_FS_XATTR if JFFS2_FS
110212 + select REISERFS_FS_XATTR if REISERFS_FS
110213 + select SQUASHFS_XATTR if SQUASHFS
110214 + select TMPFS_XATTR if TMPFS
110215 + help
110216 + Enabling this option will allow you to control PaX features on
110217 + a per executable basis via the 'setfattr' utility. The control
110218 + flags will be read from the user.pax.flags extended attribute of
110219 + the file. This marking has the benefit of supporting binary-only
110220 + applications that self-check themselves (e.g., skype) and would
110221 + not tolerate chpax/paxctl changes. The main drawback is that
110222 + extended attributes are not supported by some filesystems (e.g.,
110223 + isofs, udf, vfat) so copying files through such filesystems will
110224 + lose the extended attributes and these PaX markings.
110225 +
110226 + Note that if you enable the legacy EI_PAX marking support as well,
110227 + the EI_PAX marks will be overridden by the XATTR_PAX_FLAGS marks.
110228 +
110229 + If you enable both PT_PAX_FLAGS and XATTR_PAX_FLAGS support then you
110230 + must make sure that the marks are the same if a binary has both marks.
110231 +
110232 + If you enable none of the marking options then all applications
110233 + will run with PaX enabled on them by default.
110234 +
110235 +choice
110236 + prompt 'MAC system integration'
110237 + default PAX_HAVE_ACL_FLAGS
110238 + help
110239 + Mandatory Access Control systems have the option of controlling
110240 + PaX flags on a per executable basis, choose the method supported
110241 + by your particular system.
110242 +
110243 + - "none": if your MAC system does not interact with PaX,
110244 + - "direct": if your MAC system defines pax_set_initial_flags() itself,
110245 + - "hook": if your MAC system uses the pax_set_initial_flags_func callback.
110246 +
110247 + NOTE: this option is for developers/integrators only.
110248 +
110249 + config PAX_NO_ACL_FLAGS
110250 + bool 'none'
110251 +
110252 + config PAX_HAVE_ACL_FLAGS
110253 + bool 'direct'
110254 +
110255 + config PAX_HOOK_ACL_FLAGS
110256 + bool 'hook'
110257 +endchoice
110258 +
110259 +endmenu
110260 +
110261 +menu "Non-executable pages"
110262 + depends on PAX
110263 +
110264 +config PAX_NOEXEC
110265 + bool "Enforce non-executable pages"
110266 + default y if GRKERNSEC_CONFIG_AUTO
110267 + depends on ALPHA || (ARM && (CPU_V6 || CPU_V6K || CPU_V7)) || IA64 || MIPS || PARISC || PPC || S390 || SPARC || X86
110268 + help
110269 + By design some architectures do not allow for protecting memory
110270 + pages against execution or even if they do, Linux does not make
110271 + use of this feature. In practice this means that if a page is
110272 + readable (such as the stack or heap) it is also executable.
110273 +
110274 + There is a well known exploit technique that makes use of this
110275 + fact and a common programming mistake where an attacker can
110276 + introduce code of his choice somewhere in the attacked program's
110277 + memory (typically the stack or the heap) and then execute it.
110278 +
110279 + If the attacked program was running with different (typically
110280 + higher) privileges than that of the attacker, then he can elevate
110281 + his own privilege level (e.g. get a root shell, write to files for
110282 + which he does not have write access to, etc).
110283 +
110284 + Enabling this option will let you choose from various features
110285 + that prevent the injection and execution of 'foreign' code in
110286 + a program.
110287 +
110288 + This will also break programs that rely on the old behaviour and
110289 + expect that dynamically allocated memory via the malloc() family
110290 + of functions is executable (which it is not). Notable examples
110291 + are the XFree86 4.x server, the java runtime and wine.
110292 +
110293 +config PAX_PAGEEXEC
110294 + bool "Paging based non-executable pages"
110295 + default y if GRKERNSEC_CONFIG_AUTO
110296 + depends on PAX_NOEXEC && (!X86_32 || M586 || M586TSC || M586MMX || M686 || MPENTIUMII || MPENTIUMIII || MPENTIUMM || MCORE2 || MATOM || MPENTIUM4 || MPSC || MK7 || MK8 || MWINCHIPC6 || MWINCHIP2 || MWINCHIP3D || MVIAC3_2 || MVIAC7)
110297 + select ARCH_TRACK_EXEC_LIMIT if X86_32
110298 + help
110299 + This implementation is based on the paging feature of the CPU.
110300 + On i386 without hardware non-executable bit support there is a
110301 + variable but usually low performance impact, however on Intel's
110302 + P4 core based CPUs it is very high so you should not enable this
110303 + for kernels meant to be used on such CPUs.
110304 +
110305 + On alpha, avr32, ia64, parisc, sparc, sparc64, x86_64 and i386
110306 + with hardware non-executable bit support there is no performance
110307 + impact, on ppc the impact is negligible.
110308 +
110309 + Note that several architectures require various emulations due to
110310 + badly designed userland ABIs, this will cause a performance impact
110311 + but will disappear as soon as userland is fixed. For example, ppc
110312 + userland MUST have been built with secure-plt by a recent toolchain.
110313 +
110314 +config PAX_SEGMEXEC
110315 + bool "Segmentation based non-executable pages"
110316 + default y if GRKERNSEC_CONFIG_AUTO
110317 + depends on PAX_NOEXEC && X86_32
110318 + help
110319 + This implementation is based on the segmentation feature of the
110320 + CPU and has a very small performance impact, however applications
110321 + will be limited to a 1.5 GB address space instead of the normal
110322 + 3 GB.
110323 +
110324 +config PAX_EMUTRAMP
110325 + bool "Emulate trampolines"
110326 + default y if PARISC || GRKERNSEC_CONFIG_AUTO
110327 + depends on (PAX_PAGEEXEC || PAX_SEGMEXEC) && (PARISC || X86)
110328 + help
110329 + There are some programs and libraries that for one reason or
110330 + another attempt to execute special small code snippets from
110331 + non-executable memory pages. Most notable examples are the
110332 + signal handler return code generated by the kernel itself and
110333 + the GCC trampolines.
110334 +
110335 + If you enabled CONFIG_PAX_PAGEEXEC or CONFIG_PAX_SEGMEXEC then
110336 + such programs will no longer work under your kernel.
110337 +
110338 + As a remedy you can say Y here and use the 'chpax' or 'paxctl'
110339 + utilities to enable trampoline emulation for the affected programs
110340 + yet still have the protection provided by the non-executable pages.
110341 +
110342 + On parisc you MUST enable this option and EMUSIGRT as well, otherwise
110343 + your system will not even boot.
110344 +
110345 + Alternatively you can say N here and use the 'chpax' or 'paxctl'
110346 + utilities to disable CONFIG_PAX_PAGEEXEC and CONFIG_PAX_SEGMEXEC
110347 + for the affected files.
110348 +
110349 + NOTE: enabling this feature *may* open up a loophole in the
110350 + protection provided by non-executable pages that an attacker
110351 + could abuse. Therefore the best solution is to not have any
110352 + files on your system that would require this option. This can
110353 + be achieved by not using libc5 (which relies on the kernel
110354 + signal handler return code) and not using or rewriting programs
110355 + that make use of the nested function implementation of GCC.
110356 + Skilled users can just fix GCC itself so that it implements
110357 + nested function calls in a way that does not interfere with PaX.
110358 +
110359 +config PAX_EMUSIGRT
110360 + bool "Automatically emulate sigreturn trampolines"
110361 + depends on PAX_EMUTRAMP && PARISC
110362 + default y
110363 + help
110364 + Enabling this option will have the kernel automatically detect
110365 + and emulate signal return trampolines executing on the stack
110366 + that would otherwise lead to task termination.
110367 +
110368 + This solution is intended as a temporary one for users with
110369 + legacy versions of libc (libc5, glibc 2.0, uClibc before 0.9.17,
110370 + Modula-3 runtime, etc) or executables linked to such, basically
110371 + everything that does not specify its own SA_RESTORER function in
110372 + normal executable memory like glibc 2.1+ does.
110373 +
110374 + On parisc you MUST enable this option, otherwise your system will
110375 + not even boot.
110376 +
110377 + NOTE: this feature cannot be disabled on a per executable basis
110378 + and since it *does* open up a loophole in the protection provided
110379 + by non-executable pages, the best solution is to not have any
110380 + files on your system that would require this option.
110381 +
110382 +config PAX_MPROTECT
110383 + bool "Restrict mprotect()"
110384 + default y if GRKERNSEC_CONFIG_AUTO
110385 + depends on (PAX_PAGEEXEC || PAX_SEGMEXEC)
110386 + help
110387 + Enabling this option will prevent programs from
110388 + - changing the executable status of memory pages that were
110389 + not originally created as executable,
110390 + - making read-only executable pages writable again,
110391 + - creating executable pages from anonymous memory,
110392 + - making read-only-after-relocations (RELRO) data pages writable again.
110393 +
110394 + You should say Y here to complete the protection provided by
110395 + the enforcement of non-executable pages.
110396 +
110397 + NOTE: you can use the 'chpax' or 'paxctl' utilities to control
110398 + this feature on a per file basis.
110399 +
110400 +config PAX_MPROTECT_COMPAT
110401 + bool "Use legacy/compat protection demoting (read help)"
110402 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_DESKTOP)
110403 + depends on PAX_MPROTECT
110404 + help
110405 + The current implementation of PAX_MPROTECT denies RWX allocations/mprotects
110406 + by sending the proper error code to the application. For some broken
110407 + userland, this can cause problems with Python or other applications. The
110408 + current implementation however allows for applications like clamav to
110409 + detect if JIT compilation/execution is allowed and to fall back gracefully
110410 + to an interpreter-based mode if it does not. While we encourage everyone
110411 + to use the current implementation as-is and push upstream to fix broken
110412 + userland (note that the RWX logging option can assist with this), in some
110413 + environments this may not be possible. Having to disable MPROTECT
110414 + completely on certain binaries reduces the security benefit of PaX,
110415 + so this option is provided for those environments to revert to the old
110416 + behavior.
110417 +
110418 +config PAX_ELFRELOCS
110419 + bool "Allow ELF text relocations (read help)"
110420 + depends on PAX_MPROTECT
110421 + default n
110422 + help
110423 + Non-executable pages and mprotect() restrictions are effective
110424 + in preventing the introduction of new executable code into an
110425 + attacked task's address space. There remain only two venues
110426 + for this kind of attack: if the attacker can execute already
110427 + existing code in the attacked task then he can either have it
110428 + create and mmap() a file containing his code or have it mmap()
110429 + an already existing ELF library that does not have position
110430 + independent code in it and use mprotect() on it to make it
110431 + writable and copy his code there. While protecting against
110432 + the former approach is beyond PaX, the latter can be prevented
110433 + by having only PIC ELF libraries on one's system (which do not
110434 + need to relocate their code). If you are sure this is your case,
110435 + as is the case with all modern Linux distributions, then leave
110436 + this option disabled. You should say 'n' here.
110437 +
110438 +config PAX_ETEXECRELOCS
110439 + bool "Allow ELF ET_EXEC text relocations"
110440 + depends on PAX_MPROTECT && (ALPHA || IA64 || PARISC)
110441 + select PAX_ELFRELOCS
110442 + default y
110443 + help
110444 + On some architectures there are incorrectly created applications
110445 + that require text relocations and would not work without enabling
110446 + this option. If you are an alpha, ia64 or parisc user, you should
110447 + enable this option and disable it once you have made sure that
110448 + none of your applications need it.
110449 +
110450 +config PAX_EMUPLT
110451 + bool "Automatically emulate ELF PLT"
110452 + depends on PAX_MPROTECT && (ALPHA || PARISC || SPARC)
110453 + default y
110454 + help
110455 + Enabling this option will have the kernel automatically detect
110456 + and emulate the Procedure Linkage Table entries in ELF files.
110457 + On some architectures such entries are in writable memory, and
110458 + become non-executable leading to task termination. Therefore
110459 + it is mandatory that you enable this option on alpha, parisc,
110460 + sparc and sparc64, otherwise your system would not even boot.
110461 +
110462 + NOTE: this feature *does* open up a loophole in the protection
110463 + provided by the non-executable pages, therefore the proper
110464 + solution is to modify the toolchain to produce a PLT that does
110465 + not need to be writable.
110466 +
110467 +config PAX_DLRESOLVE
110468 + bool 'Emulate old glibc resolver stub'
110469 + depends on PAX_EMUPLT && SPARC
110470 + default n
110471 + help
110472 + This option is needed if userland has an old glibc (before 2.4)
110473 + that puts a 'save' instruction into the runtime generated resolver
110474 + stub that needs special emulation.
110475 +
110476 +config PAX_KERNEXEC
110477 + bool "Enforce non-executable kernel pages"
110478 + default y if GRKERNSEC_CONFIG_AUTO && (!X86 || GRKERNSEC_CONFIG_VIRT_NONE || (GRKERNSEC_CONFIG_VIRT_EPT && GRKERNSEC_CONFIG_VIRT_GUEST) || (GRKERNSEC_CONFIG_VIRT_EPT && GRKERNSEC_CONFIG_VIRT_KVM))
110479 + depends on (X86 || (ARM && (CPU_V6 || CPU_V6K || CPU_V7) && !(ARM_LPAE && MODULES))) && !XEN
110480 + select PAX_PER_CPU_PGD if X86_64 || (X86_32 && X86_PAE)
110481 + select PAX_KERNEXEC_PLUGIN if X86_64
110482 + select ARM_KERNMEM_PERMS if ARM
110483 + help
110484 + This is the kernel land equivalent of PAGEEXEC and MPROTECT,
110485 + that is, enabling this option will make it harder to inject
110486 + and execute 'foreign' code in kernel memory itself.
110487 +
110488 + Note that on amd64, CONFIG_EFI enabled with "efi=old_map" on
110489 + the kernel command-line will result in an RWX physical map.
110490 +
110491 + Likewise, the EFI runtime services are necessarily mapped as
110492 + RWX. If CONFIG_EFI is enabled on an EFI-capable system, it
110493 + is recommended that you boot with "noefi" on the kernel
110494 + command-line if possible to eliminate the mapping.
110495 +
110496 +choice
110497 + prompt "Return Address Instrumentation Method"
110498 + default PAX_KERNEXEC_PLUGIN_METHOD_BTS
110499 + depends on PAX_KERNEXEC_PLUGIN
110500 + help
110501 + Select the method used to instrument function pointer dereferences.
110502 + Note that binary modules cannot be instrumented by this approach.
110503 +
110504 + Note that the implementation requires a gcc with plugin support,
110505 + i.e., gcc 4.5 or newer. You may need to install the supporting
110506 + headers explicitly in addition to the normal gcc package.
110507 +
110508 + config PAX_KERNEXEC_PLUGIN_METHOD_BTS
110509 + bool "bts"
110510 + help
110511 + This method is compatible with binary only modules but has
110512 + a higher runtime overhead.
110513 +
110514 + config PAX_KERNEXEC_PLUGIN_METHOD_OR
110515 + bool "or"
110516 + depends on !PARAVIRT
110517 + help
110518 + This method is incompatible with binary only modules but has
110519 + a lower runtime overhead.
110520 +endchoice
110521 +
110522 +config PAX_KERNEXEC_PLUGIN_METHOD
110523 + string
110524 + default "bts" if PAX_KERNEXEC_PLUGIN_METHOD_BTS
110525 + default "or" if PAX_KERNEXEC_PLUGIN_METHOD_OR
110526 + default ""
110527 +
110528 +config PAX_KERNEXEC_MODULE_TEXT
110529 + int "Minimum amount of memory reserved for module code"
110530 + default "8" if (!GRKERNSEC_CONFIG_AUTO || GRKERNSEC_CONFIG_SERVER)
110531 + default "12" if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_DESKTOP)
110532 + depends on PAX_KERNEXEC && X86_32
110533 + help
110534 + Due to implementation details the kernel must reserve a fixed
110535 + amount of memory for runtime allocated code (such as modules)
110536 + at compile time that cannot be changed at runtime. Here you
110537 + can specify the minimum amount in MB that will be reserved.
110538 + Due to the same implementation details this size will always
110539 + be rounded up to the next 2/4 MB boundary (depends on PAE) so
110540 + the actually available memory for runtime allocated code will
110541 + usually be more than this minimum.
110542 +
110543 + The default 4 MB should be enough for most users but if you have
110544 + an excessive number of modules (e.g., most distribution configs
110545 + compile many drivers as modules) or use huge modules such as
110546 + nvidia's kernel driver, you will need to adjust this amount.
110547 + A good rule of thumb is to look at your currently loaded kernel
110548 + modules and add up their sizes.
110549 +
110550 +endmenu
110551 +
110552 +menu "Address Space Layout Randomization"
110553 + depends on PAX
110554 +
110555 +config PAX_ASLR
110556 + bool "Address Space Layout Randomization"
110557 + default y if GRKERNSEC_CONFIG_AUTO
110558 + help
110559 + Many if not most exploit techniques rely on the knowledge of
110560 + certain addresses in the attacked program. The following options
110561 + will allow the kernel to apply a certain amount of randomization
110562 + to specific parts of the program thereby forcing an attacker to
110563 + guess them in most cases. Any failed guess will most likely crash
110564 + the attacked program which allows the kernel to detect such attempts
110565 + and react on them. PaX itself provides no reaction mechanisms,
110566 + instead it is strongly encouraged that you make use of grsecurity's
110567 + (http://www.grsecurity.net/) built-in crash detection features or
110568 + develop one yourself.
110569 +
110570 + By saying Y here you can choose to randomize the following areas:
110571 + - top of the task's kernel stack
110572 + - top of the task's userland stack
110573 + - base address for mmap() requests that do not specify one
110574 + (this includes all libraries)
110575 + - base address of the main executable
110576 +
110577 + It is strongly recommended to say Y here as address space layout
110578 + randomization has negligible impact on performance yet it provides
110579 + a very effective protection.
110580 +
110581 + NOTE: you can use the 'chpax' or 'paxctl' utilities to control
110582 + this feature on a per file basis.
110583 +
110584 +config PAX_RANDKSTACK
110585 + bool "Randomize kernel stack base"
110586 + default y if GRKERNSEC_CONFIG_AUTO && !(GRKERNSEC_CONFIG_VIRT_HOST && GRKERNSEC_CONFIG_VIRT_VIRTUALBOX)
110587 + depends on X86_TSC && X86
110588 + help
110589 + By saying Y here the kernel will randomize every task's kernel
110590 + stack on every system call. This will not only force an attacker
110591 + to guess it but also prevent him from making use of possible
110592 + leaked information about it.
110593 +
110594 + Since the kernel stack is a rather scarce resource, randomization
110595 + may cause unexpected stack overflows, therefore you should very
110596 + carefully test your system. Note that once enabled in the kernel
110597 + configuration, this feature cannot be disabled on a per file basis.
110598 +
110599 +config PAX_RANDUSTACK
110600 + bool
110601 +
110602 +config PAX_RANDMMAP
110603 + bool "Randomize user stack and mmap() bases"
110604 + default y if GRKERNSEC_CONFIG_AUTO
110605 + depends on PAX_ASLR
110606 + select PAX_RANDUSTACK
110607 + help
110608 + By saying Y here the kernel will randomize every task's userland
110609 + stack and use a randomized base address for mmap() requests that
110610 + do not specify one themselves.
110611 +
110612 + The stack randomization is done in two steps where the second
110613 + one may apply a big amount of shift to the top of the stack and
110614 + cause problems for programs that want to use lots of memory (more
110615 + than 2.5 GB if SEGMEXEC is not active, or 1.25 GB when it is).
110616 +
110617 + As a result of mmap randomization all dynamically loaded libraries
110618 + will appear at random addresses and therefore be harder to exploit
110619 + by a technique where an attacker attempts to execute library code
110620 + for his purposes (e.g. spawn a shell from an exploited program that
110621 + is running at an elevated privilege level).
110622 +
110623 + Furthermore, if a program is relinked as a dynamic ELF file, its
110624 + base address will be randomized as well, completing the full
110625 + randomization of the address space layout. Attacking such programs
110626 + becomes a guess game. You can find an example of doing this at
110627 + http://pax.grsecurity.net/et_dyn.tar.gz and practical samples at
110628 + http://www.grsecurity.net/grsec-gcc-specs.tar.gz .
110629 +
110630 + NOTE: you can use the 'chpax' or 'paxctl' utilities to control this
110631 + feature on a per file basis.
110632 +
110633 +endmenu
110634 +
110635 +menu "Miscellaneous hardening features"
110636 +
110637 +config PAX_MEMORY_SANITIZE
110638 + bool "Sanitize all freed memory"
110639 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_PRIORITY_SECURITY)
110640 + help
110641 + By saying Y here the kernel will erase memory pages and slab objects
110642 + as soon as they are freed. This in turn reduces the lifetime of data
110643 + stored in them, making it less likely that sensitive information such
110644 + as passwords, cryptographic secrets, etc stay in memory for too long.
110645 +
110646 + This is especially useful for programs whose runtime is short, long
110647 + lived processes and the kernel itself benefit from this as long as
110648 + they ensure timely freeing of memory that may hold sensitive
110649 + information.
110650 +
110651 + A nice side effect of the sanitization of slab objects is the
110652 + reduction of possible info leaks caused by padding bytes within the
110653 + leaky structures. Use-after-free bugs for structures containing
110654 + pointers can also be detected as dereferencing the sanitized pointer
110655 + will generate an access violation.
110656 +
110657 + The tradeoff is performance impact, on a single CPU system kernel
110658 + compilation sees a 3% slowdown, other systems and workloads may vary
110659 + and you are advised to test this feature on your expected workload
110660 + before deploying it.
110661 +
110662 + The slab sanitization feature excludes a few slab caches per default
110663 + for performance reasons. To extend the feature to cover those as
110664 + well, pass "pax_sanitize_slab=full" as kernel command line parameter.
110665 +
110666 + To reduce the performance penalty by sanitizing pages only, albeit
110667 + limiting the effectiveness of this feature at the same time, slab
110668 + sanitization can be disabled with the kernel command line parameter
110669 + "pax_sanitize_slab=off".
110670 +
110671 + Note that this feature does not protect data stored in live pages,
110672 + e.g., process memory swapped to disk may stay there for a long time.
110673 +
110674 +config PAX_MEMORY_STACKLEAK
110675 + bool "Sanitize kernel stack"
110676 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_PRIORITY_SECURITY)
110677 + depends on X86
110678 + help
110679 + By saying Y here the kernel will erase the kernel stack before it
110680 + returns from a system call. This in turn reduces the information
110681 + that a kernel stack leak bug can reveal.
110682 +
110683 + Note that such a bug can still leak information that was put on
110684 + the stack by the current system call (the one eventually triggering
110685 + the bug) but traces of earlier system calls on the kernel stack
110686 + cannot leak anymore.
110687 +
110688 + The tradeoff is performance impact: on a single CPU system kernel
110689 + compilation sees a 1% slowdown, other systems and workloads may vary
110690 + and you are advised to test this feature on your expected workload
110691 + before deploying it.
110692 +
110693 + Note that the full feature requires a gcc with plugin support,
110694 + i.e., gcc 4.5 or newer. You may need to install the supporting
110695 + headers explicitly in addition to the normal gcc package. Using
110696 + older gcc versions means that functions with large enough stack
110697 + frames may leave uninitialized memory behind that may be exposed
110698 + to a later syscall leaking the stack.
110699 +
110700 +config PAX_MEMORY_STRUCTLEAK
110701 + bool "Forcibly initialize local variables copied to userland"
110702 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_PRIORITY_SECURITY)
110703 + help
110704 + By saying Y here the kernel will zero initialize some local
110705 + variables that are going to be copied to userland. This in
110706 + turn prevents unintended information leakage from the kernel
110707 + stack should later code forget to explicitly set all parts of
110708 + the copied variable.
110709 +
110710 + The tradeoff is less performance impact than PAX_MEMORY_STACKLEAK
110711 + at a much smaller coverage.
110712 +
110713 + Note that the implementation requires a gcc with plugin support,
110714 + i.e., gcc 4.5 or newer. You may need to install the supporting
110715 + headers explicitly in addition to the normal gcc package.
110716 +
110717 +config PAX_MEMORY_UDEREF
110718 + bool "Prevent invalid userland pointer dereference"
110719 + default y if GRKERNSEC_CONFIG_AUTO && !(X86_64 && GRKERNSEC_CONFIG_PRIORITY_PERF) && (!X86 || GRKERNSEC_CONFIG_VIRT_NONE || GRKERNSEC_CONFIG_VIRT_EPT)
110720 + depends on (X86 || (ARM && (CPU_V6 || CPU_V6K || CPU_V7) && !ARM_LPAE)) && !UML_X86 && !XEN
110721 + select PAX_PER_CPU_PGD if X86_64
110722 + help
110723 + By saying Y here the kernel will be prevented from dereferencing
110724 + userland pointers in contexts where the kernel expects only kernel
110725 + pointers. This is both a useful runtime debugging feature and a
110726 + security measure that prevents exploiting a class of kernel bugs.
110727 +
110728 + The tradeoff is that some virtualization solutions may experience
110729 + a huge slowdown and therefore you should not enable this feature
110730 + for kernels meant to run in such environments. Whether a given VM
110731 + solution is affected or not is best determined by simply trying it
110732 + out, the performance impact will be obvious right on boot as this
110733 + mechanism engages from very early on. A good rule of thumb is that
110734 + VMs running on CPUs without hardware virtualization support (i.e.,
110735 + the majority of IA-32 CPUs) will likely experience the slowdown.
110736 +
110737 + On X86_64 the kernel will make use of PCID support when available
110738 + (Intel's Westmere, Sandy Bridge, etc) for better security (default)
110739 + or performance impact. Pass pax_weakuderef on the kernel command
110740 + line to choose the latter.
110741 +
110742 +config PAX_REFCOUNT
110743 + bool "Prevent various kernel object reference counter overflows"
110744 + default y if GRKERNSEC_CONFIG_AUTO
110745 + depends on GRKERNSEC && ((ARM && (CPU_V6 || CPU_V6K || CPU_V7)) || MIPS || PPC || SPARC64 || X86)
110746 + help
110747 + By saying Y here the kernel will detect and prevent overflowing
110748 + various (but not all) kinds of object reference counters. Such
110749 + overflows can normally occur due to bugs only and are often, if
110750 + not always, exploitable.
110751 +
110752 + The tradeoff is that data structures protected by an overflowed
110753 + refcount will never be freed and therefore will leak memory. Note
110754 + that this leak also happens even without this protection but in
110755 + that case the overflow can eventually trigger the freeing of the
110756 + data structure while it is still being used elsewhere, resulting
110757 + in the exploitable situation that this feature prevents.
110758 +
110759 + Since this has a negligible performance impact, you should enable
110760 + this feature.
110761 +
110762 +config PAX_CONSTIFY_PLUGIN
110763 + bool "Automatically constify eligible structures"
110764 + default y
110765 + depends on !UML && PAX_KERNEXEC
110766 + help
110767 + By saying Y here the compiler will automatically constify a class
110768 + of types that contain only function pointers. This reduces the
110769 + kernel's attack surface and also produces a better memory layout.
110770 +
110771 + Note that the implementation requires a gcc with plugin support,
110772 + i.e., gcc 4.5 or newer. You may need to install the supporting
110773 + headers explicitly in addition to the normal gcc package.
110774 +
110775 + Note that if some code really has to modify constified variables
110776 + then the source code will have to be patched to allow it. Examples
110777 + can be found in PaX itself (the no_const attribute) and for some
110778 + out-of-tree modules at http://www.grsecurity.net/~paxguy1/ .
110779 +
110780 +config PAX_USERCOPY
110781 + bool "Harden heap object copies between kernel and userland"
110782 + default y if GRKERNSEC_CONFIG_AUTO
110783 + depends on ARM || IA64 || PPC || SPARC || X86
110784 + depends on GRKERNSEC && (SLAB || SLUB || SLOB)
110785 + select PAX_USERCOPY_SLABS
110786 + help
110787 + By saying Y here the kernel will enforce the size of heap objects
110788 + when they are copied in either direction between the kernel and
110789 + userland, even if only a part of the heap object is copied.
110790 +
110791 + Specifically, this checking prevents information leaking from the
110792 + kernel heap during kernel to userland copies (if the kernel heap
110793 + object is otherwise fully initialized) and prevents kernel heap
110794 + overflows during userland to kernel copies.
110795 +
110796 + Note that the current implementation provides the strictest bounds
110797 + checks for the SLUB allocator.
110798 +
110799 + Enabling this option also enables per-slab cache protection against
110800 + data in a given cache being copied into/out of via userland
110801 + accessors. Though the whitelist of regions will be reduced over
110802 + time, it notably protects important data structures like task structs.
110803 +
110804 + If frame pointers are enabled on x86, this option will also restrict
110805 + copies into and out of the kernel stack to local variables within a
110806 + single frame.
110807 +
110808 + Since this has a negligible performance impact, you should enable
110809 + this feature.
110810 +
110811 +config PAX_USERCOPY_DEBUG
110812 + bool
110813 + depends on X86 && PAX_USERCOPY
110814 + default n
110815 +
110816 +config PAX_SIZE_OVERFLOW
110817 + bool "Prevent various integer overflows in function size parameters"
110818 + default y if GRKERNSEC_CONFIG_AUTO
110819 + depends on X86
110820 + help
110821 + By saying Y here the kernel recomputes expressions of function
110822 + arguments marked by a size_overflow attribute with double integer
110823 + precision (DImode/TImode for 32/64 bit integer types).
110824 +
110825 + The recomputed argument is checked against TYPE_MAX and an event
110826 + is logged on overflow and the triggering process is killed.
110827 +
110828 + Homepage: http://www.grsecurity.net/~ephox/overflow_plugin/
110829 +
110830 + Note that the implementation requires a gcc with plugin support,
110831 + i.e., gcc 4.5 or newer. You may need to install the supporting
110832 + headers explicitly in addition to the normal gcc package.
110833 +
110834 +config PAX_LATENT_ENTROPY
110835 + bool "Generate some entropy during boot and runtime"
110836 + default y if GRKERNSEC_CONFIG_AUTO
110837 + help
110838 + By saying Y here the kernel will instrument some kernel code to
110839 + extract some entropy from both original and artificially created
110840 + program state. This will help especially embedded systems where
110841 + there is little 'natural' source of entropy normally. The cost
110842 + is some slowdown of the boot process and fork and irq processing.
110843 +
110844 + When pax_extra_latent_entropy is passed on the kernel command line,
110845 + entropy will be extracted from up to the first 4GB of RAM while the
110846 + runtime memory allocator is being initialized. This costs even more
110847 + slowdown of the boot process.
110848 +
110849 + Note that the implementation requires a gcc with plugin support,
110850 + i.e., gcc 4.5 or newer. You may need to install the supporting
110851 + headers explicitly in addition to the normal gcc package.
110852 +
110853 + Note that entropy extracted this way is not cryptographically
110854 + secure!
110855 +
110856 +endmenu
110857 +
110858 +endmenu
110859 +
110860 +source grsecurity/Kconfig
110861 +
110862 +endmenu
110863 +
110864 +endmenu
110865 +
110866 source security/keys/Kconfig
110867
110868 config SECURITY_DMESG_RESTRICT
110869 @@ -103,7 +1077,7 @@ config INTEL_TXT
110870 config LSM_MMAP_MIN_ADDR
110871 int "Low address space for LSM to protect from user allocation"
110872 depends on SECURITY && SECURITY_SELINUX
110873 - default 32768 if ARM || (ARM64 && COMPAT)
110874 + default 32768 if ALPHA || ARM || (ARM64 && COMPAT) || PARISC || SPARC32
110875 default 65536
110876 help
110877 This is the portion of low virtual memory which should be protected
110878 diff --git a/security/apparmor/file.c b/security/apparmor/file.c
110879 index fdaa50c..2761dcb 100644
110880 --- a/security/apparmor/file.c
110881 +++ b/security/apparmor/file.c
110882 @@ -348,8 +348,8 @@ static inline bool xindex_is_subset(u32 link, u32 target)
110883 int aa_path_link(struct aa_profile *profile, struct dentry *old_dentry,
110884 struct path *new_dir, struct dentry *new_dentry)
110885 {
110886 - struct path link = { new_dir->mnt, new_dentry };
110887 - struct path target = { new_dir->mnt, old_dentry };
110888 + struct path link = { .mnt = new_dir->mnt, .dentry = new_dentry };
110889 + struct path target = { .mnt = new_dir->mnt, .dentry = old_dentry };
110890 struct path_cond cond = {
110891 old_dentry->d_inode->i_uid,
110892 old_dentry->d_inode->i_mode
110893 diff --git a/security/apparmor/lsm.c b/security/apparmor/lsm.c
110894 index 107db88..185f3a0 100644
110895 --- a/security/apparmor/lsm.c
110896 +++ b/security/apparmor/lsm.c
110897 @@ -186,7 +186,7 @@ static int common_perm_dir_dentry(int op, struct path *dir,
110898 struct dentry *dentry, u32 mask,
110899 struct path_cond *cond)
110900 {
110901 - struct path path = { dir->mnt, dentry };
110902 + struct path path = { .mnt = dir->mnt, .dentry = dentry };
110903
110904 return common_perm(op, &path, mask, cond);
110905 }
110906 @@ -203,7 +203,7 @@ static int common_perm_dir_dentry(int op, struct path *dir,
110907 static int common_perm_mnt_dentry(int op, struct vfsmount *mnt,
110908 struct dentry *dentry, u32 mask)
110909 {
110910 - struct path path = { mnt, dentry };
110911 + struct path path = { .mnt = mnt, .dentry = dentry };
110912 struct path_cond cond = { dentry->d_inode->i_uid,
110913 dentry->d_inode->i_mode
110914 };
110915 @@ -325,8 +325,8 @@ static int apparmor_path_rename(struct path *old_dir, struct dentry *old_dentry,
110916
110917 profile = aa_current_profile();
110918 if (!unconfined(profile)) {
110919 - struct path old_path = { old_dir->mnt, old_dentry };
110920 - struct path new_path = { new_dir->mnt, new_dentry };
110921 + struct path old_path = { .mnt = old_dir->mnt, .dentry = old_dentry };
110922 + struct path new_path = { .mnt = new_dir->mnt, .dentry = new_dentry };
110923 struct path_cond cond = { old_dentry->d_inode->i_uid,
110924 old_dentry->d_inode->i_mode
110925 };
110926 @@ -615,7 +615,7 @@ static int apparmor_task_setrlimit(struct task_struct *task,
110927 return error;
110928 }
110929
110930 -static struct security_operations apparmor_ops = {
110931 +static struct security_operations apparmor_ops __read_only = {
110932 .name = "apparmor",
110933
110934 .ptrace_access_check = apparmor_ptrace_access_check,
110935 diff --git a/security/commoncap.c b/security/commoncap.c
110936 index f66713b..b69aa8e 100644
110937 --- a/security/commoncap.c
110938 +++ b/security/commoncap.c
110939 @@ -427,6 +427,32 @@ int get_vfs_caps_from_disk(const struct dentry *dentry, struct cpu_vfs_cap_data
110940 return 0;
110941 }
110942
110943 +/* returns:
110944 + 1 for suid privilege
110945 + 2 for sgid privilege
110946 + 3 for fscap privilege
110947 +*/
110948 +int is_privileged_binary(const struct dentry *dentry)
110949 +{
110950 + struct cpu_vfs_cap_data capdata;
110951 + struct inode *inode = dentry->d_inode;
110952 +
110953 + if (!inode || S_ISDIR(inode->i_mode))
110954 + return 0;
110955 +
110956 + if (inode->i_mode & S_ISUID)
110957 + return 1;
110958 + if ((inode->i_mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))
110959 + return 2;
110960 +
110961 + if (!get_vfs_caps_from_disk(dentry, &capdata)) {
110962 + if (!cap_isclear(capdata.inheritable) || !cap_isclear(capdata.permitted))
110963 + return 3;
110964 + }
110965 +
110966 + return 0;
110967 +}
110968 +
110969 /*
110970 * Attempt to get the on-exec apply capability sets for an executable file from
110971 * its xattrs and, if present, apply them to the proposed credentials being
110972 @@ -591,6 +617,9 @@ int cap_bprm_secureexec(struct linux_binprm *bprm)
110973 const struct cred *cred = current_cred();
110974 kuid_t root_uid = make_kuid(cred->user_ns, 0);
110975
110976 + if (gr_acl_enable_at_secure())
110977 + return 1;
110978 +
110979 if (!uid_eq(cred->uid, root_uid)) {
110980 if (bprm->cap_effective)
110981 return 1;
110982 diff --git a/security/integrity/ima/ima.h b/security/integrity/ima/ima.h
110983 index 8ee997d..24c174b 100644
110984 --- a/security/integrity/ima/ima.h
110985 +++ b/security/integrity/ima/ima.h
110986 @@ -116,8 +116,8 @@ int ima_init_template(void);
110987 extern spinlock_t ima_queue_lock;
110988
110989 struct ima_h_table {
110990 - atomic_long_t len; /* number of stored measurements in the list */
110991 - atomic_long_t violations;
110992 + atomic_long_unchecked_t len; /* number of stored measurements in the list */
110993 + atomic_long_unchecked_t violations;
110994 struct hlist_head queue[IMA_MEASURE_HTABLE_SIZE];
110995 };
110996 extern struct ima_h_table ima_htable;
110997 diff --git a/security/integrity/ima/ima_api.c b/security/integrity/ima/ima_api.c
110998 index b8a27c5..50a769f 100644
110999 --- a/security/integrity/ima/ima_api.c
111000 +++ b/security/integrity/ima/ima_api.c
111001 @@ -137,7 +137,7 @@ void ima_add_violation(struct file *file, const unsigned char *filename,
111002 int result;
111003
111004 /* can overflow, only indicator */
111005 - atomic_long_inc(&ima_htable.violations);
111006 + atomic_long_inc_unchecked(&ima_htable.violations);
111007
111008 result = ima_alloc_init_template(NULL, file, filename,
111009 NULL, 0, &entry);
111010 diff --git a/security/integrity/ima/ima_fs.c b/security/integrity/ima/ima_fs.c
111011 index 461215e..9bb12ee 100644
111012 --- a/security/integrity/ima/ima_fs.c
111013 +++ b/security/integrity/ima/ima_fs.c
111014 @@ -28,12 +28,12 @@
111015 static int valid_policy = 1;
111016 #define TMPBUFLEN 12
111017 static ssize_t ima_show_htable_value(char __user *buf, size_t count,
111018 - loff_t *ppos, atomic_long_t *val)
111019 + loff_t *ppos, atomic_long_unchecked_t *val)
111020 {
111021 char tmpbuf[TMPBUFLEN];
111022 ssize_t len;
111023
111024 - len = scnprintf(tmpbuf, TMPBUFLEN, "%li\n", atomic_long_read(val));
111025 + len = scnprintf(tmpbuf, TMPBUFLEN, "%li\n", atomic_long_read_unchecked(val));
111026 return simple_read_from_buffer(buf, count, ppos, tmpbuf, len);
111027 }
111028
111029 diff --git a/security/integrity/ima/ima_queue.c b/security/integrity/ima/ima_queue.c
111030 index 552705d..9920f4fb 100644
111031 --- a/security/integrity/ima/ima_queue.c
111032 +++ b/security/integrity/ima/ima_queue.c
111033 @@ -83,7 +83,7 @@ static int ima_add_digest_entry(struct ima_template_entry *entry)
111034 INIT_LIST_HEAD(&qe->later);
111035 list_add_tail_rcu(&qe->later, &ima_measurements);
111036
111037 - atomic_long_inc(&ima_htable.len);
111038 + atomic_long_inc_unchecked(&ima_htable.len);
111039 key = ima_hash_key(entry->digest);
111040 hlist_add_head_rcu(&qe->hnext, &ima_htable.queue[key]);
111041 return 0;
111042 diff --git a/security/keys/compat.c b/security/keys/compat.c
111043 index 3478965..ec7bb9e 100644
111044 --- a/security/keys/compat.c
111045 +++ b/security/keys/compat.c
111046 @@ -44,7 +44,7 @@ static long compat_keyctl_instantiate_key_iov(
111047 if (ret == 0)
111048 goto no_payload_free;
111049
111050 - ret = keyctl_instantiate_key_common(id, iov, ioc, ret, ringid);
111051 + ret = keyctl_instantiate_key_common(id, (const struct iovec __force_user *)iov, ioc, ret, ringid);
111052 err:
111053 if (iov != iovstack)
111054 kfree(iov);
111055 diff --git a/security/keys/internal.h b/security/keys/internal.h
111056 index 200e378..cdc74b5 100644
111057 --- a/security/keys/internal.h
111058 +++ b/security/keys/internal.h
111059 @@ -244,7 +244,7 @@ extern long keyctl_instantiate_key_iov(key_serial_t,
111060 extern long keyctl_invalidate_key(key_serial_t);
111061
111062 extern long keyctl_instantiate_key_common(key_serial_t,
111063 - const struct iovec *,
111064 + const struct iovec __user *,
111065 unsigned, size_t, key_serial_t);
111066 #ifdef CONFIG_PERSISTENT_KEYRINGS
111067 extern long keyctl_get_persistent(uid_t, key_serial_t);
111068 diff --git a/security/keys/key.c b/security/keys/key.c
111069 index aee2ec5..c276071 100644
111070 --- a/security/keys/key.c
111071 +++ b/security/keys/key.c
111072 @@ -283,7 +283,7 @@ struct key *key_alloc(struct key_type *type, const char *desc,
111073
111074 atomic_set(&key->usage, 1);
111075 init_rwsem(&key->sem);
111076 - lockdep_set_class(&key->sem, &type->lock_class);
111077 + lockdep_set_class(&key->sem, (struct lock_class_key *)&type->lock_class);
111078 key->index_key.type = type;
111079 key->user = user;
111080 key->quotalen = quotalen;
111081 @@ -1073,7 +1073,9 @@ int register_key_type(struct key_type *ktype)
111082 struct key_type *p;
111083 int ret;
111084
111085 - memset(&ktype->lock_class, 0, sizeof(ktype->lock_class));
111086 + pax_open_kernel();
111087 + memset((void *)&ktype->lock_class, 0, sizeof(ktype->lock_class));
111088 + pax_close_kernel();
111089
111090 ret = -EEXIST;
111091 down_write(&key_types_sem);
111092 @@ -1085,7 +1087,7 @@ int register_key_type(struct key_type *ktype)
111093 }
111094
111095 /* store the type */
111096 - list_add(&ktype->link, &key_types_list);
111097 + pax_list_add((struct list_head *)&ktype->link, &key_types_list);
111098
111099 pr_notice("Key type %s registered\n", ktype->name);
111100 ret = 0;
111101 @@ -1107,7 +1109,7 @@ EXPORT_SYMBOL(register_key_type);
111102 void unregister_key_type(struct key_type *ktype)
111103 {
111104 down_write(&key_types_sem);
111105 - list_del_init(&ktype->link);
111106 + pax_list_del_init((struct list_head *)&ktype->link);
111107 downgrade_write(&key_types_sem);
111108 key_gc_keytype(ktype);
111109 pr_notice("Key type %s unregistered\n", ktype->name);
111110 @@ -1125,10 +1127,10 @@ void __init key_init(void)
111111 0, SLAB_HWCACHE_ALIGN|SLAB_PANIC, NULL);
111112
111113 /* add the special key types */
111114 - list_add_tail(&key_type_keyring.link, &key_types_list);
111115 - list_add_tail(&key_type_dead.link, &key_types_list);
111116 - list_add_tail(&key_type_user.link, &key_types_list);
111117 - list_add_tail(&key_type_logon.link, &key_types_list);
111118 + pax_list_add_tail((struct list_head *)&key_type_keyring.link, &key_types_list);
111119 + pax_list_add_tail((struct list_head *)&key_type_dead.link, &key_types_list);
111120 + pax_list_add_tail((struct list_head *)&key_type_user.link, &key_types_list);
111121 + pax_list_add_tail((struct list_head *)&key_type_logon.link, &key_types_list);
111122
111123 /* record the root user tracking */
111124 rb_link_node(&root_key_user.node,
111125 diff --git a/security/keys/keyctl.c b/security/keys/keyctl.c
111126 index 4743d71..170a185 100644
111127 --- a/security/keys/keyctl.c
111128 +++ b/security/keys/keyctl.c
111129 @@ -1000,7 +1000,7 @@ static int keyctl_change_reqkey_auth(struct key *key)
111130 /*
111131 * Copy the iovec data from userspace
111132 */
111133 -static long copy_from_user_iovec(void *buffer, const struct iovec *iov,
111134 +static long copy_from_user_iovec(void *buffer, const struct iovec __user *iov,
111135 unsigned ioc)
111136 {
111137 for (; ioc > 0; ioc--) {
111138 @@ -1022,7 +1022,7 @@ static long copy_from_user_iovec(void *buffer, const struct iovec *iov,
111139 * If successful, 0 will be returned.
111140 */
111141 long keyctl_instantiate_key_common(key_serial_t id,
111142 - const struct iovec *payload_iov,
111143 + const struct iovec __user *payload_iov,
111144 unsigned ioc,
111145 size_t plen,
111146 key_serial_t ringid)
111147 @@ -1117,7 +1117,7 @@ long keyctl_instantiate_key(key_serial_t id,
111148 [0].iov_len = plen
111149 };
111150
111151 - return keyctl_instantiate_key_common(id, iov, 1, plen, ringid);
111152 + return keyctl_instantiate_key_common(id, (const struct iovec __force_user *)iov, 1, plen, ringid);
111153 }
111154
111155 return keyctl_instantiate_key_common(id, NULL, 0, 0, ringid);
111156 @@ -1150,7 +1150,7 @@ long keyctl_instantiate_key_iov(key_serial_t id,
111157 if (ret == 0)
111158 goto no_payload_free;
111159
111160 - ret = keyctl_instantiate_key_common(id, iov, ioc, ret, ringid);
111161 + ret = keyctl_instantiate_key_common(id, (const struct iovec __force_user *)iov, ioc, ret, ringid);
111162 err:
111163 if (iov != iovstack)
111164 kfree(iov);
111165 diff --git a/security/min_addr.c b/security/min_addr.c
111166 index f728728..6457a0c 100644
111167 --- a/security/min_addr.c
111168 +++ b/security/min_addr.c
111169 @@ -14,6 +14,7 @@ unsigned long dac_mmap_min_addr = CONFIG_DEFAULT_MMAP_MIN_ADDR;
111170 */
111171 static void update_mmap_min_addr(void)
111172 {
111173 +#ifndef SPARC
111174 #ifdef CONFIG_LSM_MMAP_MIN_ADDR
111175 if (dac_mmap_min_addr > CONFIG_LSM_MMAP_MIN_ADDR)
111176 mmap_min_addr = dac_mmap_min_addr;
111177 @@ -22,6 +23,7 @@ static void update_mmap_min_addr(void)
111178 #else
111179 mmap_min_addr = dac_mmap_min_addr;
111180 #endif
111181 +#endif
111182 }
111183
111184 /*
111185 diff --git a/security/security.c b/security/security.c
111186 index e81d5bb..b9c5111 100644
111187 --- a/security/security.c
111188 +++ b/security/security.c
111189 @@ -33,8 +33,8 @@
111190 static __initdata char chosen_lsm[SECURITY_NAME_MAX + 1] =
111191 CONFIG_DEFAULT_SECURITY;
111192
111193 -static struct security_operations *security_ops;
111194 -static struct security_operations default_security_ops = {
111195 +struct security_operations *security_ops __read_only;
111196 +struct security_operations default_security_ops __read_only = {
111197 .name = "default",
111198 };
111199
111200 @@ -73,11 +73,6 @@ int __init security_init(void)
111201 return 0;
111202 }
111203
111204 -void reset_security_ops(void)
111205 -{
111206 - security_ops = &default_security_ops;
111207 -}
111208 -
111209 /* Save user chosen LSM */
111210 static int __init choose_lsm(char *str)
111211 {
111212 diff --git a/security/selinux/avc.c b/security/selinux/avc.c
111213 index afcc0ae..71f0525 100644
111214 --- a/security/selinux/avc.c
111215 +++ b/security/selinux/avc.c
111216 @@ -59,7 +59,7 @@ struct avc_node {
111217 struct avc_cache {
111218 struct hlist_head slots[AVC_CACHE_SLOTS]; /* head for avc_node->list */
111219 spinlock_t slots_lock[AVC_CACHE_SLOTS]; /* lock for writes */
111220 - atomic_t lru_hint; /* LRU hint for reclaim scan */
111221 + atomic_unchecked_t lru_hint; /* LRU hint for reclaim scan */
111222 atomic_t active_nodes;
111223 u32 latest_notif; /* latest revocation notification */
111224 };
111225 @@ -167,7 +167,7 @@ void __init avc_init(void)
111226 spin_lock_init(&avc_cache.slots_lock[i]);
111227 }
111228 atomic_set(&avc_cache.active_nodes, 0);
111229 - atomic_set(&avc_cache.lru_hint, 0);
111230 + atomic_set_unchecked(&avc_cache.lru_hint, 0);
111231
111232 avc_node_cachep = kmem_cache_create("avc_node", sizeof(struct avc_node),
111233 0, SLAB_PANIC, NULL);
111234 @@ -242,7 +242,7 @@ static inline int avc_reclaim_node(void)
111235 spinlock_t *lock;
111236
111237 for (try = 0, ecx = 0; try < AVC_CACHE_SLOTS; try++) {
111238 - hvalue = atomic_inc_return(&avc_cache.lru_hint) & (AVC_CACHE_SLOTS - 1);
111239 + hvalue = atomic_inc_return_unchecked(&avc_cache.lru_hint) & (AVC_CACHE_SLOTS - 1);
111240 head = &avc_cache.slots[hvalue];
111241 lock = &avc_cache.slots_lock[hvalue];
111242
111243 diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
111244 index 4d1a541..4d87c9b 100644
111245 --- a/security/selinux/hooks.c
111246 +++ b/security/selinux/hooks.c
111247 @@ -5862,7 +5862,8 @@ static int selinux_key_getsecurity(struct key *key, char **_buffer)
111248
111249 #endif
111250
111251 -static struct security_operations selinux_ops = {
111252 +static struct security_operations selinux_ops __read_only = {
111253 + .name = "selinux",
111254 .name = "selinux",
111255
111256 .binder_set_context_mgr = selinux_binder_set_context_mgr,
111257 @@ -6208,6 +6209,9 @@ static void selinux_nf_ip_exit(void)
111258 #ifdef CONFIG_SECURITY_SELINUX_DISABLE
111259 static int selinux_disabled;
111260
111261 +extern struct security_operations *security_ops;
111262 +extern struct security_operations default_security_ops;
111263 +
111264 int selinux_disable(void)
111265 {
111266 if (ss_initialized) {
111267 @@ -6225,7 +6229,9 @@ int selinux_disable(void)
111268 selinux_disabled = 1;
111269 selinux_enabled = 0;
111270
111271 - reset_security_ops();
111272 + pax_open_kernel();
111273 + security_ops = &default_security_ops;
111274 + pax_close_kernel();
111275
111276 /* Try to destroy the avc node cache */
111277 avc_disable();
111278 diff --git a/security/selinux/include/xfrm.h b/security/selinux/include/xfrm.h
111279 index 1450f85..a91e0bc 100644
111280 --- a/security/selinux/include/xfrm.h
111281 +++ b/security/selinux/include/xfrm.h
111282 @@ -48,7 +48,7 @@ static inline void selinux_xfrm_notify_policyload(void)
111283
111284 rtnl_lock();
111285 for_each_net(net) {
111286 - atomic_inc(&net->xfrm.flow_cache_genid);
111287 + atomic_inc_unchecked(&net->xfrm.flow_cache_genid);
111288 rt_genid_bump_all(net);
111289 }
111290 rtnl_unlock();
111291 diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c
111292 index c934311..ac64d68 100644
111293 --- a/security/smack/smack_lsm.c
111294 +++ b/security/smack/smack_lsm.c
111295 @@ -4187,7 +4187,7 @@ static int smack_inode_getsecctx(struct inode *inode, void **ctx, u32 *ctxlen)
111296 return 0;
111297 }
111298
111299 -struct security_operations smack_ops = {
111300 +struct security_operations smack_ops __read_only = {
111301 .name = "smack",
111302
111303 .ptrace_access_check = smack_ptrace_access_check,
111304 diff --git a/security/tomoyo/file.c b/security/tomoyo/file.c
111305 index c151a18..14ba19a 100644
111306 --- a/security/tomoyo/file.c
111307 +++ b/security/tomoyo/file.c
111308 @@ -692,7 +692,7 @@ int tomoyo_path_number_perm(const u8 type, struct path *path,
111309 {
111310 struct tomoyo_request_info r;
111311 struct tomoyo_obj_info obj = {
111312 - .path1 = *path,
111313 + .path1 = { .mnt = path->mnt, .dentry = path->dentry },
111314 };
111315 int error = -ENOMEM;
111316 struct tomoyo_path_info buf;
111317 @@ -740,7 +740,7 @@ int tomoyo_check_open_permission(struct tomoyo_domain_info *domain,
111318 struct tomoyo_path_info buf;
111319 struct tomoyo_request_info r;
111320 struct tomoyo_obj_info obj = {
111321 - .path1 = *path,
111322 + .path1 = { .mnt = path->mnt, .dentry = path->dentry },
111323 };
111324 int idx;
111325
111326 @@ -786,7 +786,7 @@ int tomoyo_path_perm(const u8 operation, struct path *path, const char *target)
111327 {
111328 struct tomoyo_request_info r;
111329 struct tomoyo_obj_info obj = {
111330 - .path1 = *path,
111331 + .path1 = { .mnt = path->mnt, .dentry = path->dentry },
111332 };
111333 int error;
111334 struct tomoyo_path_info buf;
111335 @@ -843,7 +843,7 @@ int tomoyo_mkdev_perm(const u8 operation, struct path *path,
111336 {
111337 struct tomoyo_request_info r;
111338 struct tomoyo_obj_info obj = {
111339 - .path1 = *path,
111340 + .path1 = { .mnt = path->mnt, .dentry = path->dentry },
111341 };
111342 int error = -ENOMEM;
111343 struct tomoyo_path_info buf;
111344 @@ -890,8 +890,8 @@ int tomoyo_path2_perm(const u8 operation, struct path *path1,
111345 struct tomoyo_path_info buf2;
111346 struct tomoyo_request_info r;
111347 struct tomoyo_obj_info obj = {
111348 - .path1 = *path1,
111349 - .path2 = *path2,
111350 + .path1 = { .mnt = path1->mnt, .dentry = path1->dentry },
111351 + .path2 = { .mnt = path2->mnt, .dentry = path2->dentry }
111352 };
111353 int idx;
111354
111355 diff --git a/security/tomoyo/mount.c b/security/tomoyo/mount.c
111356 index 390c646..f2f8db3 100644
111357 --- a/security/tomoyo/mount.c
111358 +++ b/security/tomoyo/mount.c
111359 @@ -118,6 +118,10 @@ static int tomoyo_mount_acl(struct tomoyo_request_info *r,
111360 type == tomoyo_mounts[TOMOYO_MOUNT_MOVE]) {
111361 need_dev = -1; /* dev_name is a directory */
111362 } else {
111363 + if (!capable(CAP_SYS_ADMIN)) {
111364 + error = -EPERM;
111365 + goto out;
111366 + }
111367 fstype = get_fs_type(type);
111368 if (!fstype) {
111369 error = -ENODEV;
111370 diff --git a/security/tomoyo/tomoyo.c b/security/tomoyo/tomoyo.c
111371 index f0b756e..8aa497b 100644
111372 --- a/security/tomoyo/tomoyo.c
111373 +++ b/security/tomoyo/tomoyo.c
111374 @@ -146,7 +146,7 @@ static int tomoyo_bprm_check_security(struct linux_binprm *bprm)
111375 */
111376 static int tomoyo_inode_getattr(struct vfsmount *mnt, struct dentry *dentry)
111377 {
111378 - struct path path = { mnt, dentry };
111379 + struct path path = { .mnt = mnt, .dentry = dentry };
111380 return tomoyo_path_perm(TOMOYO_TYPE_GETATTR, &path, NULL);
111381 }
111382
111383 @@ -172,7 +172,7 @@ static int tomoyo_path_truncate(struct path *path)
111384 */
111385 static int tomoyo_path_unlink(struct path *parent, struct dentry *dentry)
111386 {
111387 - struct path path = { parent->mnt, dentry };
111388 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
111389 return tomoyo_path_perm(TOMOYO_TYPE_UNLINK, &path, NULL);
111390 }
111391
111392 @@ -188,7 +188,7 @@ static int tomoyo_path_unlink(struct path *parent, struct dentry *dentry)
111393 static int tomoyo_path_mkdir(struct path *parent, struct dentry *dentry,
111394 umode_t mode)
111395 {
111396 - struct path path = { parent->mnt, dentry };
111397 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
111398 return tomoyo_path_number_perm(TOMOYO_TYPE_MKDIR, &path,
111399 mode & S_IALLUGO);
111400 }
111401 @@ -203,7 +203,7 @@ static int tomoyo_path_mkdir(struct path *parent, struct dentry *dentry,
111402 */
111403 static int tomoyo_path_rmdir(struct path *parent, struct dentry *dentry)
111404 {
111405 - struct path path = { parent->mnt, dentry };
111406 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
111407 return tomoyo_path_perm(TOMOYO_TYPE_RMDIR, &path, NULL);
111408 }
111409
111410 @@ -219,7 +219,7 @@ static int tomoyo_path_rmdir(struct path *parent, struct dentry *dentry)
111411 static int tomoyo_path_symlink(struct path *parent, struct dentry *dentry,
111412 const char *old_name)
111413 {
111414 - struct path path = { parent->mnt, dentry };
111415 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
111416 return tomoyo_path_perm(TOMOYO_TYPE_SYMLINK, &path, old_name);
111417 }
111418
111419 @@ -236,7 +236,7 @@ static int tomoyo_path_symlink(struct path *parent, struct dentry *dentry,
111420 static int tomoyo_path_mknod(struct path *parent, struct dentry *dentry,
111421 umode_t mode, unsigned int dev)
111422 {
111423 - struct path path = { parent->mnt, dentry };
111424 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
111425 int type = TOMOYO_TYPE_CREATE;
111426 const unsigned int perm = mode & S_IALLUGO;
111427
111428 @@ -275,8 +275,8 @@ static int tomoyo_path_mknod(struct path *parent, struct dentry *dentry,
111429 static int tomoyo_path_link(struct dentry *old_dentry, struct path *new_dir,
111430 struct dentry *new_dentry)
111431 {
111432 - struct path path1 = { new_dir->mnt, old_dentry };
111433 - struct path path2 = { new_dir->mnt, new_dentry };
111434 + struct path path1 = { .mnt = new_dir->mnt, .dentry = old_dentry };
111435 + struct path path2 = { .mnt = new_dir->mnt, .dentry = new_dentry };
111436 return tomoyo_path2_perm(TOMOYO_TYPE_LINK, &path1, &path2);
111437 }
111438
111439 @@ -295,8 +295,8 @@ static int tomoyo_path_rename(struct path *old_parent,
111440 struct path *new_parent,
111441 struct dentry *new_dentry)
111442 {
111443 - struct path path1 = { old_parent->mnt, old_dentry };
111444 - struct path path2 = { new_parent->mnt, new_dentry };
111445 + struct path path1 = { .mnt = old_parent->mnt, .dentry = old_dentry };
111446 + struct path path2 = { .mnt = new_parent->mnt, .dentry = new_dentry };
111447 return tomoyo_path2_perm(TOMOYO_TYPE_RENAME, &path1, &path2);
111448 }
111449
111450 @@ -424,7 +424,7 @@ static int tomoyo_sb_mount(const char *dev_name, struct path *path,
111451 */
111452 static int tomoyo_sb_umount(struct vfsmount *mnt, int flags)
111453 {
111454 - struct path path = { mnt, mnt->mnt_root };
111455 + struct path path = { .mnt = mnt, .dentry = mnt->mnt_root };
111456 return tomoyo_path_perm(TOMOYO_TYPE_UMOUNT, &path, NULL);
111457 }
111458
111459 @@ -503,7 +503,7 @@ static int tomoyo_socket_sendmsg(struct socket *sock, struct msghdr *msg,
111460 * tomoyo_security_ops is a "struct security_operations" which is used for
111461 * registering TOMOYO.
111462 */
111463 -static struct security_operations tomoyo_security_ops = {
111464 +static struct security_operations tomoyo_security_ops __read_only = {
111465 .name = "tomoyo",
111466 .cred_alloc_blank = tomoyo_cred_alloc_blank,
111467 .cred_prepare = tomoyo_cred_prepare,
111468 diff --git a/security/yama/Kconfig b/security/yama/Kconfig
111469 index 20ef514..4182bed 100644
111470 --- a/security/yama/Kconfig
111471 +++ b/security/yama/Kconfig
111472 @@ -1,6 +1,6 @@
111473 config SECURITY_YAMA
111474 bool "Yama support"
111475 - depends on SECURITY
111476 + depends on SECURITY && !GRKERNSEC
111477 select SECURITYFS
111478 select SECURITY_PATH
111479 default n
111480 diff --git a/security/yama/yama_lsm.c b/security/yama/yama_lsm.c
111481 index 13c88fbc..f8c115e 100644
111482 --- a/security/yama/yama_lsm.c
111483 +++ b/security/yama/yama_lsm.c
111484 @@ -365,7 +365,7 @@ int yama_ptrace_traceme(struct task_struct *parent)
111485 }
111486
111487 #ifndef CONFIG_SECURITY_YAMA_STACKED
111488 -static struct security_operations yama_ops = {
111489 +static struct security_operations yama_ops __read_only = {
111490 .name = "yama",
111491
111492 .ptrace_access_check = yama_ptrace_access_check,
111493 @@ -376,28 +376,24 @@ static struct security_operations yama_ops = {
111494 #endif
111495
111496 #ifdef CONFIG_SYSCTL
111497 +static int zero __read_only;
111498 +static int max_scope __read_only = YAMA_SCOPE_NO_ATTACH;
111499 +
111500 static int yama_dointvec_minmax(struct ctl_table *table, int write,
111501 void __user *buffer, size_t *lenp, loff_t *ppos)
111502 {
111503 - int rc;
111504 + ctl_table_no_const yama_table;
111505
111506 if (write && !capable(CAP_SYS_PTRACE))
111507 return -EPERM;
111508
111509 - rc = proc_dointvec_minmax(table, write, buffer, lenp, ppos);
111510 - if (rc)
111511 - return rc;
111512 -
111513 + yama_table = *table;
111514 /* Lock the max value if it ever gets set. */
111515 - if (write && *(int *)table->data == *(int *)table->extra2)
111516 - table->extra1 = table->extra2;
111517 -
111518 - return rc;
111519 + if (ptrace_scope == max_scope)
111520 + yama_table.extra1 = &max_scope;
111521 + return proc_dointvec_minmax(&yama_table, write, buffer, lenp, ppos);
111522 }
111523
111524 -static int zero;
111525 -static int max_scope = YAMA_SCOPE_NO_ATTACH;
111526 -
111527 struct ctl_path yama_sysctl_path[] = {
111528 { .procname = "kernel", },
111529 { .procname = "yama", },
111530 diff --git a/sound/aoa/codecs/onyx.c b/sound/aoa/codecs/onyx.c
111531 index 23c371e..da7c25e 100644
111532 --- a/sound/aoa/codecs/onyx.c
111533 +++ b/sound/aoa/codecs/onyx.c
111534 @@ -54,7 +54,7 @@ struct onyx {
111535 spdif_locked:1,
111536 analog_locked:1,
111537 original_mute:2;
111538 - int open_count;
111539 + local_t open_count;
111540 struct codec_info *codec_info;
111541
111542 /* mutex serializes concurrent access to the device
111543 @@ -747,7 +747,7 @@ static int onyx_open(struct codec_info_item *cii,
111544 struct onyx *onyx = cii->codec_data;
111545
111546 mutex_lock(&onyx->mutex);
111547 - onyx->open_count++;
111548 + local_inc(&onyx->open_count);
111549 mutex_unlock(&onyx->mutex);
111550
111551 return 0;
111552 @@ -759,8 +759,7 @@ static int onyx_close(struct codec_info_item *cii,
111553 struct onyx *onyx = cii->codec_data;
111554
111555 mutex_lock(&onyx->mutex);
111556 - onyx->open_count--;
111557 - if (!onyx->open_count)
111558 + if (local_dec_and_test(&onyx->open_count))
111559 onyx->spdif_locked = onyx->analog_locked = 0;
111560 mutex_unlock(&onyx->mutex);
111561
111562 diff --git a/sound/aoa/codecs/onyx.h b/sound/aoa/codecs/onyx.h
111563 index ffd2025..df062c9 100644
111564 --- a/sound/aoa/codecs/onyx.h
111565 +++ b/sound/aoa/codecs/onyx.h
111566 @@ -11,6 +11,7 @@
111567 #include <linux/i2c.h>
111568 #include <asm/pmac_low_i2c.h>
111569 #include <asm/prom.h>
111570 +#include <asm/local.h>
111571
111572 /* PCM3052 register definitions */
111573
111574 diff --git a/sound/core/oss/pcm_oss.c b/sound/core/oss/pcm_oss.c
111575 index 80423a4c..270c3d0 100644
111576 --- a/sound/core/oss/pcm_oss.c
111577 +++ b/sound/core/oss/pcm_oss.c
111578 @@ -1190,10 +1190,10 @@ snd_pcm_sframes_t snd_pcm_oss_write3(struct snd_pcm_substream *substream, const
111579 if (in_kernel) {
111580 mm_segment_t fs;
111581 fs = snd_enter_user();
111582 - ret = snd_pcm_lib_write(substream, (void __force __user *)ptr, frames);
111583 + ret = snd_pcm_lib_write(substream, (void __force_user *)ptr, frames);
111584 snd_leave_user(fs);
111585 } else {
111586 - ret = snd_pcm_lib_write(substream, (void __force __user *)ptr, frames);
111587 + ret = snd_pcm_lib_write(substream, (void __force_user *)ptr, frames);
111588 }
111589 if (ret != -EPIPE && ret != -ESTRPIPE)
111590 break;
111591 @@ -1233,10 +1233,10 @@ snd_pcm_sframes_t snd_pcm_oss_read3(struct snd_pcm_substream *substream, char *p
111592 if (in_kernel) {
111593 mm_segment_t fs;
111594 fs = snd_enter_user();
111595 - ret = snd_pcm_lib_read(substream, (void __force __user *)ptr, frames);
111596 + ret = snd_pcm_lib_read(substream, (void __force_user *)ptr, frames);
111597 snd_leave_user(fs);
111598 } else {
111599 - ret = snd_pcm_lib_read(substream, (void __force __user *)ptr, frames);
111600 + ret = snd_pcm_lib_read(substream, (void __force_user *)ptr, frames);
111601 }
111602 if (ret == -EPIPE) {
111603 if (runtime->status->state == SNDRV_PCM_STATE_DRAINING) {
111604 @@ -1332,7 +1332,7 @@ static ssize_t snd_pcm_oss_write2(struct snd_pcm_substream *substream, const cha
111605 struct snd_pcm_plugin_channel *channels;
111606 size_t oss_frame_bytes = (runtime->oss.plugin_first->src_width * runtime->oss.plugin_first->src_format.channels) / 8;
111607 if (!in_kernel) {
111608 - if (copy_from_user(runtime->oss.buffer, (const char __force __user *)buf, bytes))
111609 + if (copy_from_user(runtime->oss.buffer, (const char __force_user *)buf, bytes))
111610 return -EFAULT;
111611 buf = runtime->oss.buffer;
111612 }
111613 @@ -1402,7 +1402,7 @@ static ssize_t snd_pcm_oss_write1(struct snd_pcm_substream *substream, const cha
111614 }
111615 } else {
111616 tmp = snd_pcm_oss_write2(substream,
111617 - (const char __force *)buf,
111618 + (const char __force_kernel *)buf,
111619 runtime->oss.period_bytes, 0);
111620 if (tmp <= 0)
111621 goto err;
111622 @@ -1428,7 +1428,7 @@ static ssize_t snd_pcm_oss_read2(struct snd_pcm_substream *substream, char *buf,
111623 struct snd_pcm_runtime *runtime = substream->runtime;
111624 snd_pcm_sframes_t frames, frames1;
111625 #ifdef CONFIG_SND_PCM_OSS_PLUGINS
111626 - char __user *final_dst = (char __force __user *)buf;
111627 + char __user *final_dst = (char __force_user *)buf;
111628 if (runtime->oss.plugin_first) {
111629 struct snd_pcm_plugin_channel *channels;
111630 size_t oss_frame_bytes = (runtime->oss.plugin_last->dst_width * runtime->oss.plugin_last->dst_format.channels) / 8;
111631 @@ -1490,7 +1490,7 @@ static ssize_t snd_pcm_oss_read1(struct snd_pcm_substream *substream, char __use
111632 xfer += tmp;
111633 runtime->oss.buffer_used -= tmp;
111634 } else {
111635 - tmp = snd_pcm_oss_read2(substream, (char __force *)buf,
111636 + tmp = snd_pcm_oss_read2(substream, (char __force_kernel *)buf,
111637 runtime->oss.period_bytes, 0);
111638 if (tmp <= 0)
111639 goto err;
111640 @@ -1659,7 +1659,7 @@ static int snd_pcm_oss_sync(struct snd_pcm_oss_file *pcm_oss_file)
111641 size1);
111642 size1 /= runtime->channels; /* frames */
111643 fs = snd_enter_user();
111644 - snd_pcm_lib_write(substream, (void __force __user *)runtime->oss.buffer, size1);
111645 + snd_pcm_lib_write(substream, (void __force_user *)runtime->oss.buffer, size1);
111646 snd_leave_user(fs);
111647 }
111648 } else if (runtime->access == SNDRV_PCM_ACCESS_RW_NONINTERLEAVED) {
111649 diff --git a/sound/core/pcm_compat.c b/sound/core/pcm_compat.c
111650 index 2d957ba..fda022c 100644
111651 --- a/sound/core/pcm_compat.c
111652 +++ b/sound/core/pcm_compat.c
111653 @@ -31,7 +31,7 @@ static int snd_pcm_ioctl_delay_compat(struct snd_pcm_substream *substream,
111654 int err;
111655
111656 fs = snd_enter_user();
111657 - err = snd_pcm_delay(substream, &delay);
111658 + err = snd_pcm_delay(substream, (snd_pcm_sframes_t __force_user *)&delay);
111659 snd_leave_user(fs);
111660 if (err < 0)
111661 return err;
111662 diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c
111663 index 279e24f..24aafe5 100644
111664 --- a/sound/core/pcm_native.c
111665 +++ b/sound/core/pcm_native.c
111666 @@ -2969,11 +2969,11 @@ int snd_pcm_kernel_ioctl(struct snd_pcm_substream *substream,
111667 switch (substream->stream) {
111668 case SNDRV_PCM_STREAM_PLAYBACK:
111669 result = snd_pcm_playback_ioctl1(NULL, substream, cmd,
111670 - (void __user *)arg);
111671 + (void __force_user *)arg);
111672 break;
111673 case SNDRV_PCM_STREAM_CAPTURE:
111674 result = snd_pcm_capture_ioctl1(NULL, substream, cmd,
111675 - (void __user *)arg);
111676 + (void __force_user *)arg);
111677 break;
111678 default:
111679 result = -EINVAL;
111680 diff --git a/sound/core/seq/oss/seq_oss.c b/sound/core/seq/oss/seq_oss.c
111681 index 16d4267..fe8b49b 100644
111682 --- a/sound/core/seq/oss/seq_oss.c
111683 +++ b/sound/core/seq/oss/seq_oss.c
111684 @@ -69,8 +69,8 @@ static int __init alsa_seq_oss_init(void)
111685 {
111686 int rc;
111687 static struct snd_seq_dev_ops ops = {
111688 - snd_seq_oss_synth_register,
111689 - snd_seq_oss_synth_unregister,
111690 + .init_device = snd_seq_oss_synth_register,
111691 + .free_device = snd_seq_oss_synth_unregister,
111692 };
111693
111694 snd_seq_autoload_lock();
111695 diff --git a/sound/core/seq/seq_device.c b/sound/core/seq/seq_device.c
111696 index 0631bda..d0dcd49 100644
111697 --- a/sound/core/seq/seq_device.c
111698 +++ b/sound/core/seq/seq_device.c
111699 @@ -65,7 +65,7 @@ struct ops_list {
111700 int argsize; /* argument size */
111701
111702 /* operators */
111703 - struct snd_seq_dev_ops ops;
111704 + struct snd_seq_dev_ops *ops;
111705
111706 /* registered devices */
111707 struct list_head dev_list; /* list of devices */
111708 @@ -371,7 +371,7 @@ int snd_seq_device_register_driver(char *id, struct snd_seq_dev_ops *entry,
111709
111710 mutex_lock(&ops->reg_mutex);
111711 /* copy driver operators */
111712 - ops->ops = *entry;
111713 + ops->ops = entry;
111714 ops->driver |= DRIVER_LOADED;
111715 ops->argsize = argsize;
111716
111717 @@ -500,7 +500,7 @@ static int init_device(struct snd_seq_device *dev, struct ops_list *ops)
111718 dev->name, ops->id, ops->argsize, dev->argsize);
111719 return -EINVAL;
111720 }
111721 - if (ops->ops.init_device(dev) >= 0) {
111722 + if (ops->ops->init_device(dev) >= 0) {
111723 dev->status = SNDRV_SEQ_DEVICE_REGISTERED;
111724 ops->num_init_devices++;
111725 } else {
111726 @@ -527,7 +527,7 @@ static int free_device(struct snd_seq_device *dev, struct ops_list *ops)
111727 dev->name, ops->id, ops->argsize, dev->argsize);
111728 return -EINVAL;
111729 }
111730 - if ((result = ops->ops.free_device(dev)) >= 0 || result == -ENXIO) {
111731 + if ((result = ops->ops->free_device(dev)) >= 0 || result == -ENXIO) {
111732 dev->status = SNDRV_SEQ_DEVICE_FREE;
111733 dev->driver_data = NULL;
111734 ops->num_init_devices--;
111735 diff --git a/sound/core/seq/seq_midi.c b/sound/core/seq/seq_midi.c
111736 index 68fec77..97fb643 100644
111737 --- a/sound/core/seq/seq_midi.c
111738 +++ b/sound/core/seq/seq_midi.c
111739 @@ -461,8 +461,8 @@ snd_seq_midisynth_unregister_port(struct snd_seq_device *dev)
111740 static int __init alsa_seq_midi_init(void)
111741 {
111742 static struct snd_seq_dev_ops ops = {
111743 - snd_seq_midisynth_register_port,
111744 - snd_seq_midisynth_unregister_port,
111745 + .init_device = snd_seq_midisynth_register_port,
111746 + .free_device = snd_seq_midisynth_unregister_port,
111747 };
111748 memset(&synths, 0, sizeof(synths));
111749 snd_seq_autoload_lock();
111750 diff --git a/sound/core/sound.c b/sound/core/sound.c
111751 index 185cec0..a95a1a9 100644
111752 --- a/sound/core/sound.c
111753 +++ b/sound/core/sound.c
111754 @@ -86,7 +86,7 @@ static void snd_request_other(int minor)
111755 case SNDRV_MINOR_TIMER: str = "snd-timer"; break;
111756 default: return;
111757 }
111758 - request_module(str);
111759 + request_module("%s", str);
111760 }
111761
111762 #endif /* modular kernel */
111763 diff --git a/sound/drivers/mts64.c b/sound/drivers/mts64.c
111764 index 2a008a9..a1efb3f 100644
111765 --- a/sound/drivers/mts64.c
111766 +++ b/sound/drivers/mts64.c
111767 @@ -29,6 +29,7 @@
111768 #include <sound/initval.h>
111769 #include <sound/rawmidi.h>
111770 #include <sound/control.h>
111771 +#include <asm/local.h>
111772
111773 #define CARD_NAME "Miditerminal 4140"
111774 #define DRIVER_NAME "MTS64"
111775 @@ -67,7 +68,7 @@ struct mts64 {
111776 struct pardevice *pardev;
111777 int pardev_claimed;
111778
111779 - int open_count;
111780 + local_t open_count;
111781 int current_midi_output_port;
111782 int current_midi_input_port;
111783 u8 mode[MTS64_NUM_INPUT_PORTS];
111784 @@ -687,7 +688,7 @@ static int snd_mts64_rawmidi_open(struct snd_rawmidi_substream *substream)
111785 {
111786 struct mts64 *mts = substream->rmidi->private_data;
111787
111788 - if (mts->open_count == 0) {
111789 + if (local_read(&mts->open_count) == 0) {
111790 /* We don't need a spinlock here, because this is just called
111791 if the device has not been opened before.
111792 So there aren't any IRQs from the device */
111793 @@ -695,7 +696,7 @@ static int snd_mts64_rawmidi_open(struct snd_rawmidi_substream *substream)
111794
111795 msleep(50);
111796 }
111797 - ++(mts->open_count);
111798 + local_inc(&mts->open_count);
111799
111800 return 0;
111801 }
111802 @@ -705,8 +706,7 @@ static int snd_mts64_rawmidi_close(struct snd_rawmidi_substream *substream)
111803 struct mts64 *mts = substream->rmidi->private_data;
111804 unsigned long flags;
111805
111806 - --(mts->open_count);
111807 - if (mts->open_count == 0) {
111808 + if (local_dec_return(&mts->open_count) == 0) {
111809 /* We need the spinlock_irqsave here because we can still
111810 have IRQs at this point */
111811 spin_lock_irqsave(&mts->lock, flags);
111812 @@ -715,8 +715,8 @@ static int snd_mts64_rawmidi_close(struct snd_rawmidi_substream *substream)
111813
111814 msleep(500);
111815
111816 - } else if (mts->open_count < 0)
111817 - mts->open_count = 0;
111818 + } else if (local_read(&mts->open_count) < 0)
111819 + local_set(&mts->open_count, 0);
111820
111821 return 0;
111822 }
111823 diff --git a/sound/drivers/opl3/opl3_seq.c b/sound/drivers/opl3/opl3_seq.c
111824 index a9f618e..c5a7208 100644
111825 --- a/sound/drivers/opl3/opl3_seq.c
111826 +++ b/sound/drivers/opl3/opl3_seq.c
111827 @@ -279,8 +279,8 @@ static int __init alsa_opl3_seq_init(void)
111828 {
111829 static struct snd_seq_dev_ops ops =
111830 {
111831 - snd_opl3_seq_new_device,
111832 - snd_opl3_seq_delete_device
111833 + .init_device = snd_opl3_seq_new_device,
111834 + .free_device = snd_opl3_seq_delete_device
111835 };
111836
111837 return snd_seq_device_register_driver(SNDRV_SEQ_DEV_ID_OPL3, &ops,
111838 diff --git a/sound/drivers/opl4/opl4_lib.c b/sound/drivers/opl4/opl4_lib.c
111839 index 3b0ee42..8423ad6 100644
111840 --- a/sound/drivers/opl4/opl4_lib.c
111841 +++ b/sound/drivers/opl4/opl4_lib.c
111842 @@ -29,7 +29,7 @@ MODULE_AUTHOR("Clemens Ladisch <clemens@ladisch.de>");
111843 MODULE_DESCRIPTION("OPL4 driver");
111844 MODULE_LICENSE("GPL");
111845
111846 -static void inline snd_opl4_wait(struct snd_opl4 *opl4)
111847 +static inline void snd_opl4_wait(struct snd_opl4 *opl4)
111848 {
111849 int timeout = 10;
111850 while ((inb(opl4->fm_port) & OPL4_STATUS_BUSY) && --timeout > 0)
111851 diff --git a/sound/drivers/opl4/opl4_seq.c b/sound/drivers/opl4/opl4_seq.c
111852 index 9919769..d7de36c 100644
111853 --- a/sound/drivers/opl4/opl4_seq.c
111854 +++ b/sound/drivers/opl4/opl4_seq.c
111855 @@ -198,8 +198,8 @@ static int snd_opl4_seq_delete_device(struct snd_seq_device *dev)
111856 static int __init alsa_opl4_synth_init(void)
111857 {
111858 static struct snd_seq_dev_ops ops = {
111859 - snd_opl4_seq_new_device,
111860 - snd_opl4_seq_delete_device
111861 + .init_device = snd_opl4_seq_new_device,
111862 + .free_device = snd_opl4_seq_delete_device
111863 };
111864
111865 return snd_seq_device_register_driver(SNDRV_SEQ_DEV_ID_OPL4, &ops,
111866 diff --git a/sound/drivers/portman2x4.c b/sound/drivers/portman2x4.c
111867 index 464385a..46ab3f6 100644
111868 --- a/sound/drivers/portman2x4.c
111869 +++ b/sound/drivers/portman2x4.c
111870 @@ -48,6 +48,7 @@
111871 #include <sound/initval.h>
111872 #include <sound/rawmidi.h>
111873 #include <sound/control.h>
111874 +#include <asm/local.h>
111875
111876 #define CARD_NAME "Portman 2x4"
111877 #define DRIVER_NAME "portman"
111878 @@ -85,7 +86,7 @@ struct portman {
111879 struct pardevice *pardev;
111880 int pardev_claimed;
111881
111882 - int open_count;
111883 + local_t open_count;
111884 int mode[PORTMAN_NUM_INPUT_PORTS];
111885 struct snd_rawmidi_substream *midi_input[PORTMAN_NUM_INPUT_PORTS];
111886 };
111887 diff --git a/sound/firewire/amdtp.c b/sound/firewire/amdtp.c
111888 index 5cc356d..d65e68ff 100644
111889 --- a/sound/firewire/amdtp.c
111890 +++ b/sound/firewire/amdtp.c
111891 @@ -573,7 +573,7 @@ static void update_pcm_pointers(struct amdtp_stream *s,
111892 ptr = s->pcm_buffer_pointer + frames;
111893 if (ptr >= pcm->runtime->buffer_size)
111894 ptr -= pcm->runtime->buffer_size;
111895 - ACCESS_ONCE(s->pcm_buffer_pointer) = ptr;
111896 + ACCESS_ONCE_RW(s->pcm_buffer_pointer) = ptr;
111897
111898 s->pcm_period_pointer += frames;
111899 if (s->pcm_period_pointer >= pcm->runtime->period_size) {
111900 @@ -1013,7 +1013,7 @@ EXPORT_SYMBOL(amdtp_stream_pcm_pointer);
111901 */
111902 void amdtp_stream_update(struct amdtp_stream *s)
111903 {
111904 - ACCESS_ONCE(s->source_node_id_field) =
111905 + ACCESS_ONCE_RW(s->source_node_id_field) =
111906 (fw_parent_device(s->unit)->card->node_id & 0x3f) << 24;
111907 }
111908 EXPORT_SYMBOL(amdtp_stream_update);
111909 diff --git a/sound/firewire/amdtp.h b/sound/firewire/amdtp.h
111910 index 8a03a91..aaacc0c 100644
111911 --- a/sound/firewire/amdtp.h
111912 +++ b/sound/firewire/amdtp.h
111913 @@ -231,7 +231,7 @@ static inline bool amdtp_stream_pcm_running(struct amdtp_stream *s)
111914 static inline void amdtp_stream_pcm_trigger(struct amdtp_stream *s,
111915 struct snd_pcm_substream *pcm)
111916 {
111917 - ACCESS_ONCE(s->pcm) = pcm;
111918 + ACCESS_ONCE_RW(s->pcm) = pcm;
111919 }
111920
111921 /**
111922 @@ -249,7 +249,7 @@ static inline void amdtp_stream_midi_trigger(struct amdtp_stream *s,
111923 struct snd_rawmidi_substream *midi)
111924 {
111925 if (port < s->midi_ports)
111926 - ACCESS_ONCE(s->midi[port]) = midi;
111927 + ACCESS_ONCE_RW(s->midi[port]) = midi;
111928 }
111929
111930 static inline bool cip_sfc_is_base_44100(enum cip_sfc sfc)
111931 diff --git a/sound/firewire/isight.c b/sound/firewire/isight.c
111932 index 48d6dca..a0266c23 100644
111933 --- a/sound/firewire/isight.c
111934 +++ b/sound/firewire/isight.c
111935 @@ -96,7 +96,7 @@ static void isight_update_pointers(struct isight *isight, unsigned int count)
111936 ptr += count;
111937 if (ptr >= runtime->buffer_size)
111938 ptr -= runtime->buffer_size;
111939 - ACCESS_ONCE(isight->buffer_pointer) = ptr;
111940 + ACCESS_ONCE_RW(isight->buffer_pointer) = ptr;
111941
111942 isight->period_counter += count;
111943 if (isight->period_counter >= runtime->period_size) {
111944 @@ -293,7 +293,7 @@ static int isight_hw_params(struct snd_pcm_substream *substream,
111945 if (err < 0)
111946 return err;
111947
111948 - ACCESS_ONCE(isight->pcm_active) = true;
111949 + ACCESS_ONCE_RW(isight->pcm_active) = true;
111950
111951 return 0;
111952 }
111953 @@ -331,7 +331,7 @@ static int isight_hw_free(struct snd_pcm_substream *substream)
111954 {
111955 struct isight *isight = substream->private_data;
111956
111957 - ACCESS_ONCE(isight->pcm_active) = false;
111958 + ACCESS_ONCE_RW(isight->pcm_active) = false;
111959
111960 mutex_lock(&isight->mutex);
111961 isight_stop_streaming(isight);
111962 @@ -424,10 +424,10 @@ static int isight_trigger(struct snd_pcm_substream *substream, int cmd)
111963
111964 switch (cmd) {
111965 case SNDRV_PCM_TRIGGER_START:
111966 - ACCESS_ONCE(isight->pcm_running) = true;
111967 + ACCESS_ONCE_RW(isight->pcm_running) = true;
111968 break;
111969 case SNDRV_PCM_TRIGGER_STOP:
111970 - ACCESS_ONCE(isight->pcm_running) = false;
111971 + ACCESS_ONCE_RW(isight->pcm_running) = false;
111972 break;
111973 default:
111974 return -EINVAL;
111975 diff --git a/sound/firewire/scs1x.c b/sound/firewire/scs1x.c
111976 index 2dba848..c682aef 100644
111977 --- a/sound/firewire/scs1x.c
111978 +++ b/sound/firewire/scs1x.c
111979 @@ -74,7 +74,7 @@ static void scs_output_trigger(struct snd_rawmidi_substream *stream, int up)
111980 {
111981 struct scs *scs = stream->rmidi->private_data;
111982
111983 - ACCESS_ONCE(scs->output) = up ? stream : NULL;
111984 + ACCESS_ONCE_RW(scs->output) = up ? stream : NULL;
111985 if (up) {
111986 scs->output_idle = false;
111987 tasklet_schedule(&scs->tasklet);
111988 @@ -257,7 +257,7 @@ static void scs_input_trigger(struct snd_rawmidi_substream *stream, int up)
111989 {
111990 struct scs *scs = stream->rmidi->private_data;
111991
111992 - ACCESS_ONCE(scs->input) = up ? stream : NULL;
111993 + ACCESS_ONCE_RW(scs->input) = up ? stream : NULL;
111994 }
111995
111996 static void scs_input_escaped_byte(struct snd_rawmidi_substream *stream,
111997 @@ -473,8 +473,8 @@ static void scs_remove(struct fw_unit *unit)
111998
111999 snd_card_disconnect(scs->card);
112000
112001 - ACCESS_ONCE(scs->output) = NULL;
112002 - ACCESS_ONCE(scs->input) = NULL;
112003 + ACCESS_ONCE_RW(scs->output) = NULL;
112004 + ACCESS_ONCE_RW(scs->input) = NULL;
112005
112006 wait_event(scs->idle_wait, scs->output_idle);
112007
112008 diff --git a/sound/isa/sb/emu8000_synth.c b/sound/isa/sb/emu8000_synth.c
112009 index 72332df..82ec6a2 100644
112010 --- a/sound/isa/sb/emu8000_synth.c
112011 +++ b/sound/isa/sb/emu8000_synth.c
112012 @@ -118,8 +118,8 @@ static int __init alsa_emu8000_init(void)
112013 {
112014
112015 static struct snd_seq_dev_ops ops = {
112016 - snd_emu8000_new_device,
112017 - snd_emu8000_delete_device,
112018 + .init_device = snd_emu8000_new_device,
112019 + .free_device = snd_emu8000_delete_device,
112020 };
112021 return snd_seq_device_register_driver(SNDRV_SEQ_DEV_ID_EMU8000, &ops,
112022 sizeof(struct snd_emu8000*));
112023 diff --git a/sound/oss/sb_audio.c b/sound/oss/sb_audio.c
112024 index 048439a..3be9f6f 100644
112025 --- a/sound/oss/sb_audio.c
112026 +++ b/sound/oss/sb_audio.c
112027 @@ -904,7 +904,7 @@ sb16_copy_from_user(int dev,
112028 buf16 = (signed short *)(localbuf + localoffs);
112029 while (c)
112030 {
112031 - locallen = (c >= LBUFCOPYSIZE ? LBUFCOPYSIZE : c);
112032 + locallen = ((unsigned)c >= LBUFCOPYSIZE ? LBUFCOPYSIZE : c);
112033 if (copy_from_user(lbuf8,
112034 userbuf+useroffs + p,
112035 locallen))
112036 diff --git a/sound/oss/swarm_cs4297a.c b/sound/oss/swarm_cs4297a.c
112037 index 213a416..aeab5c9 100644
112038 --- a/sound/oss/swarm_cs4297a.c
112039 +++ b/sound/oss/swarm_cs4297a.c
112040 @@ -2623,7 +2623,6 @@ static int __init cs4297a_init(void)
112041 {
112042 struct cs4297a_state *s;
112043 u32 pwr, id;
112044 - mm_segment_t fs;
112045 int rval;
112046 u64 cfg;
112047 int mdio_val;
112048 @@ -2709,22 +2708,23 @@ static int __init cs4297a_init(void)
112049 if (!rval) {
112050 char *sb1250_duart_present;
112051
112052 +#if 0
112053 + mm_segment_t fs;
112054 fs = get_fs();
112055 set_fs(KERNEL_DS);
112056 -#if 0
112057 val = SOUND_MASK_LINE;
112058 mixer_ioctl(s, SOUND_MIXER_WRITE_RECSRC, (unsigned long) &val);
112059 for (i = 0; i < ARRAY_SIZE(initvol); i++) {
112060 val = initvol[i].vol;
112061 mixer_ioctl(s, initvol[i].mixch, (unsigned long) &val);
112062 }
112063 + set_fs(fs);
112064 // cs4297a_write_ac97(s, 0x18, 0x0808);
112065 #else
112066 // cs4297a_write_ac97(s, 0x5e, 0x180);
112067 cs4297a_write_ac97(s, 0x02, 0x0808);
112068 cs4297a_write_ac97(s, 0x18, 0x0808);
112069 #endif
112070 - set_fs(fs);
112071
112072 list_add(&s->list, &cs4297a_devs);
112073
112074 diff --git a/sound/pci/emu10k1/emu10k1_synth.c b/sound/pci/emu10k1/emu10k1_synth.c
112075 index 4c41c90..37f3631 100644
112076 --- a/sound/pci/emu10k1/emu10k1_synth.c
112077 +++ b/sound/pci/emu10k1/emu10k1_synth.c
112078 @@ -108,8 +108,8 @@ static int __init alsa_emu10k1_synth_init(void)
112079 {
112080
112081 static struct snd_seq_dev_ops ops = {
112082 - snd_emu10k1_synth_new_device,
112083 - snd_emu10k1_synth_delete_device,
112084 + .init_device = snd_emu10k1_synth_new_device,
112085 + .free_device = snd_emu10k1_synth_delete_device,
112086 };
112087 return snd_seq_device_register_driver(SNDRV_SEQ_DEV_ID_EMU10K1_SYNTH, &ops,
112088 sizeof(struct snd_emu10k1_synth_arg));
112089 diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
112090 index a63a863..fcf3087 100644
112091 --- a/sound/pci/hda/hda_codec.c
112092 +++ b/sound/pci/hda/hda_codec.c
112093 @@ -2865,7 +2865,7 @@ static int get_kctl_0dB_offset(struct hda_codec *codec,
112094 /* FIXME: set_fs() hack for obtaining user-space TLV data */
112095 mm_segment_t fs = get_fs();
112096 set_fs(get_ds());
112097 - if (!kctl->tlv.c(kctl, 0, sizeof(_tlv), _tlv))
112098 + if (!kctl->tlv.c(kctl, 0, sizeof(_tlv), (unsigned int __force_user *)_tlv))
112099 tlv = _tlv;
112100 set_fs(fs);
112101 } else if (kctl->vd[0].access & SNDRV_CTL_ELEM_ACCESS_TLV_READ)
112102 diff --git a/sound/pci/ymfpci/ymfpci.h b/sound/pci/ymfpci/ymfpci.h
112103 index 149d4cb..7784769 100644
112104 --- a/sound/pci/ymfpci/ymfpci.h
112105 +++ b/sound/pci/ymfpci/ymfpci.h
112106 @@ -358,7 +358,7 @@ struct snd_ymfpci {
112107 spinlock_t reg_lock;
112108 spinlock_t voice_lock;
112109 wait_queue_head_t interrupt_sleep;
112110 - atomic_t interrupt_sleep_count;
112111 + atomic_unchecked_t interrupt_sleep_count;
112112 struct snd_info_entry *proc_entry;
112113 const struct firmware *dsp_microcode;
112114 const struct firmware *controller_microcode;
112115 diff --git a/sound/pci/ymfpci/ymfpci_main.c b/sound/pci/ymfpci/ymfpci_main.c
112116 index 4c26076..a13f370 100644
112117 --- a/sound/pci/ymfpci/ymfpci_main.c
112118 +++ b/sound/pci/ymfpci/ymfpci_main.c
112119 @@ -204,8 +204,8 @@ static void snd_ymfpci_hw_stop(struct snd_ymfpci *chip)
112120 if ((snd_ymfpci_readl(chip, YDSXGR_STATUS) & 2) == 0)
112121 break;
112122 }
112123 - if (atomic_read(&chip->interrupt_sleep_count)) {
112124 - atomic_set(&chip->interrupt_sleep_count, 0);
112125 + if (atomic_read_unchecked(&chip->interrupt_sleep_count)) {
112126 + atomic_set_unchecked(&chip->interrupt_sleep_count, 0);
112127 wake_up(&chip->interrupt_sleep);
112128 }
112129 __end:
112130 @@ -789,7 +789,7 @@ static void snd_ymfpci_irq_wait(struct snd_ymfpci *chip)
112131 continue;
112132 init_waitqueue_entry(&wait, current);
112133 add_wait_queue(&chip->interrupt_sleep, &wait);
112134 - atomic_inc(&chip->interrupt_sleep_count);
112135 + atomic_inc_unchecked(&chip->interrupt_sleep_count);
112136 schedule_timeout_uninterruptible(msecs_to_jiffies(50));
112137 remove_wait_queue(&chip->interrupt_sleep, &wait);
112138 }
112139 @@ -827,8 +827,8 @@ static irqreturn_t snd_ymfpci_interrupt(int irq, void *dev_id)
112140 snd_ymfpci_writel(chip, YDSXGR_MODE, mode);
112141 spin_unlock(&chip->reg_lock);
112142
112143 - if (atomic_read(&chip->interrupt_sleep_count)) {
112144 - atomic_set(&chip->interrupt_sleep_count, 0);
112145 + if (atomic_read_unchecked(&chip->interrupt_sleep_count)) {
112146 + atomic_set_unchecked(&chip->interrupt_sleep_count, 0);
112147 wake_up(&chip->interrupt_sleep);
112148 }
112149 }
112150 @@ -2384,7 +2384,7 @@ int snd_ymfpci_create(struct snd_card *card,
112151 spin_lock_init(&chip->reg_lock);
112152 spin_lock_init(&chip->voice_lock);
112153 init_waitqueue_head(&chip->interrupt_sleep);
112154 - atomic_set(&chip->interrupt_sleep_count, 0);
112155 + atomic_set_unchecked(&chip->interrupt_sleep_count, 0);
112156 chip->card = card;
112157 chip->pci = pci;
112158 chip->irq = -1;
112159 diff --git a/sound/soc/soc-ac97.c b/sound/soc/soc-ac97.c
112160 index 08d7259..0336224 100644
112161 --- a/sound/soc/soc-ac97.c
112162 +++ b/sound/soc/soc-ac97.c
112163 @@ -271,8 +271,10 @@ int snd_soc_set_ac97_ops_of_reset(struct snd_ac97_bus_ops *ops,
112164 if (ret)
112165 return ret;
112166
112167 - ops->warm_reset = snd_soc_ac97_warm_reset;
112168 - ops->reset = snd_soc_ac97_reset;
112169 + pax_open_kernel();
112170 + *(void **)&ops->warm_reset = snd_soc_ac97_warm_reset;
112171 + *(void **)&ops->reset = snd_soc_ac97_reset;
112172 + pax_close_kernel();
112173
112174 snd_ac97_rst_cfg = cfg;
112175 return 0;
112176 diff --git a/sound/soc/xtensa/xtfpga-i2s.c b/sound/soc/xtensa/xtfpga-i2s.c
112177 index 1cfb19e..6e5731a 100644
112178 --- a/sound/soc/xtensa/xtfpga-i2s.c
112179 +++ b/sound/soc/xtensa/xtfpga-i2s.c
112180 @@ -437,7 +437,7 @@ static int xtfpga_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
112181 case SNDRV_PCM_TRIGGER_START:
112182 case SNDRV_PCM_TRIGGER_RESUME:
112183 case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
112184 - ACCESS_ONCE(i2s->tx_ptr) = 0;
112185 + ACCESS_ONCE_RW(i2s->tx_ptr) = 0;
112186 rcu_assign_pointer(i2s->tx_substream, substream);
112187 xtfpga_pcm_refill_fifo(i2s);
112188 break;
112189 diff --git a/sound/synth/emux/emux_seq.c b/sound/synth/emux/emux_seq.c
112190 index a020920..55579f6 100644
112191 --- a/sound/synth/emux/emux_seq.c
112192 +++ b/sound/synth/emux/emux_seq.c
112193 @@ -33,13 +33,13 @@ static int snd_emux_unuse(void *private_data, struct snd_seq_port_subscribe *inf
112194 * MIDI emulation operators
112195 */
112196 static struct snd_midi_op emux_ops = {
112197 - snd_emux_note_on,
112198 - snd_emux_note_off,
112199 - snd_emux_key_press,
112200 - snd_emux_terminate_note,
112201 - snd_emux_control,
112202 - snd_emux_nrpn,
112203 - snd_emux_sysex,
112204 + .note_on = snd_emux_note_on,
112205 + .note_off = snd_emux_note_off,
112206 + .key_press = snd_emux_key_press,
112207 + .note_terminate = snd_emux_terminate_note,
112208 + .control = snd_emux_control,
112209 + .nrpn = snd_emux_nrpn,
112210 + .sysex = snd_emux_sysex,
112211 };
112212
112213
112214 diff --git a/sound/usb/line6/driver.c b/sound/usb/line6/driver.c
112215 index 81b7da8..bb2676f 100644
112216 --- a/sound/usb/line6/driver.c
112217 +++ b/sound/usb/line6/driver.c
112218 @@ -307,7 +307,7 @@ int line6_read_data(struct usb_line6 *line6, unsigned address, void *data,
112219 {
112220 struct usb_device *usbdev = line6->usbdev;
112221 int ret;
112222 - unsigned char len;
112223 + unsigned char *plen;
112224 unsigned count;
112225
112226 if (address > 0xffff || datalen > 0xff)
112227 @@ -324,6 +324,10 @@ int line6_read_data(struct usb_line6 *line6, unsigned address, void *data,
112228 return ret;
112229 }
112230
112231 + plen = kmalloc(1, GFP_KERNEL);
112232 + if (plen == NULL)
112233 + return -ENOMEM;
112234 +
112235 /* Wait for data length. We'll get 0xff until length arrives. */
112236 for (count = 0; count < LINE6_READ_WRITE_MAX_RETRIES; count++) {
112237 mdelay(LINE6_READ_WRITE_STATUS_DELAY);
112238 @@ -331,30 +335,35 @@ int line6_read_data(struct usb_line6 *line6, unsigned address, void *data,
112239 ret = usb_control_msg(usbdev, usb_rcvctrlpipe(usbdev, 0), 0x67,
112240 USB_TYPE_VENDOR | USB_RECIP_DEVICE |
112241 USB_DIR_IN,
112242 - 0x0012, 0x0000, &len, 1,
112243 + 0x0012, 0x0000, plen, 1,
112244 LINE6_TIMEOUT * HZ);
112245 if (ret < 0) {
112246 dev_err(line6->ifcdev,
112247 "receive length failed (error %d)\n", ret);
112248 + kfree(plen);
112249 return ret;
112250 }
112251
112252 - if (len != 0xff)
112253 + if (*plen != 0xff)
112254 break;
112255 }
112256
112257 - if (len == 0xff) {
112258 + if (*plen == 0xff) {
112259 dev_err(line6->ifcdev, "read failed after %d retries\n",
112260 count);
112261 + kfree(plen);
112262 return -EIO;
112263 - } else if (len != datalen) {
112264 + } else if (*plen != datalen) {
112265 /* should be equal or something went wrong */
112266 dev_err(line6->ifcdev,
112267 "length mismatch (expected %d, got %d)\n",
112268 - (int)datalen, (int)len);
112269 + (int)datalen, (int)*plen);
112270 + kfree(plen);
112271 return -EIO;
112272 }
112273
112274 + kfree(plen);
112275 +
112276 /* receive the result: */
112277 ret = usb_control_msg(usbdev, usb_rcvctrlpipe(usbdev, 0), 0x67,
112278 USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_IN,
112279 @@ -378,7 +387,7 @@ int line6_write_data(struct usb_line6 *line6, unsigned address, void *data,
112280 {
112281 struct usb_device *usbdev = line6->usbdev;
112282 int ret;
112283 - unsigned char status;
112284 + unsigned char *status;
112285 int count;
112286
112287 if (address > 0xffff || datalen > 0xffff)
112288 @@ -395,6 +404,10 @@ int line6_write_data(struct usb_line6 *line6, unsigned address, void *data,
112289 return ret;
112290 }
112291
112292 + status = kmalloc(1, GFP_KERNEL);
112293 + if (status == NULL)
112294 + return -ENOMEM;
112295 +
112296 for (count = 0; count < LINE6_READ_WRITE_MAX_RETRIES; count++) {
112297 mdelay(LINE6_READ_WRITE_STATUS_DELAY);
112298
112299 @@ -403,27 +416,32 @@ int line6_write_data(struct usb_line6 *line6, unsigned address, void *data,
112300 USB_TYPE_VENDOR | USB_RECIP_DEVICE |
112301 USB_DIR_IN,
112302 0x0012, 0x0000,
112303 - &status, 1, LINE6_TIMEOUT * HZ);
112304 + status, 1, LINE6_TIMEOUT * HZ);
112305
112306 if (ret < 0) {
112307 dev_err(line6->ifcdev,
112308 "receiving status failed (error %d)\n", ret);
112309 + kfree(status);
112310 return ret;
112311 }
112312
112313 - if (status != 0xff)
112314 + if (*status != 0xff)
112315 break;
112316 }
112317
112318 - if (status == 0xff) {
112319 + if (*status == 0xff) {
112320 dev_err(line6->ifcdev, "write failed after %d retries\n",
112321 count);
112322 + kfree(status);
112323 return -EIO;
112324 - } else if (status != 0) {
112325 + } else if (*status != 0) {
112326 dev_err(line6->ifcdev, "write failed (error %d)\n", ret);
112327 + kfree(status);
112328 return -EIO;
112329 }
112330
112331 + kfree(status);
112332 +
112333 return 0;
112334 }
112335 EXPORT_SYMBOL_GPL(line6_write_data);
112336 diff --git a/sound/usb/line6/toneport.c b/sound/usb/line6/toneport.c
112337 index 6d4c50c..aa658c8 100644
112338 --- a/sound/usb/line6/toneport.c
112339 +++ b/sound/usb/line6/toneport.c
112340 @@ -367,13 +367,19 @@ static bool toneport_has_source_select(struct usb_line6_toneport *toneport)
112341 */
112342 static void toneport_setup(struct usb_line6_toneport *toneport)
112343 {
112344 - int ticks;
112345 + int *ticks;
112346 struct usb_line6 *line6 = &toneport->line6;
112347 struct usb_device *usbdev = line6->usbdev;
112348
112349 + ticks = kmalloc(sizeof(int), GFP_KERNEL);
112350 + if (ticks == NULL)
112351 + return;
112352 +
112353 /* sync time on device with host: */
112354 - ticks = (int)get_seconds();
112355 - line6_write_data(line6, 0x80c6, &ticks, 4);
112356 + *ticks = (int)get_seconds();
112357 + line6_write_data(line6, 0x80c6, ticks, sizeof(int));
112358 +
112359 + kfree(ticks);
112360
112361 /* enable device: */
112362 toneport_send_cmd(usbdev, 0x0301, 0x0000);
112363 diff --git a/tools/gcc/.gitignore b/tools/gcc/.gitignore
112364 new file mode 100644
112365 index 0000000..de92ed9
112366 --- /dev/null
112367 +++ b/tools/gcc/.gitignore
112368 @@ -0,0 +1 @@
112369 +randomize_layout_seed.h
112370 diff --git a/tools/gcc/Makefile b/tools/gcc/Makefile
112371 new file mode 100644
112372 index 0000000..a51677e
112373 --- /dev/null
112374 +++ b/tools/gcc/Makefile
112375 @@ -0,0 +1,52 @@
112376 +#CC := gcc
112377 +#PLUGIN_SOURCE_FILES := pax_plugin.c
112378 +#PLUGIN_OBJECT_FILES := $(patsubst %.c,%.o,$(PLUGIN_SOURCE_FILES))
112379 +GCCPLUGINS_DIR := $(shell $(CC) -print-file-name=plugin)
112380 +#CFLAGS += -I$(GCCPLUGINS_DIR)/include -fPIC -O2 -Wall -W -std=gnu99
112381 +
112382 +ifeq ($(PLUGINCC),$(HOSTCC))
112383 +HOSTLIBS := hostlibs
112384 +HOST_EXTRACFLAGS += -I$(GCCPLUGINS_DIR)/include -I$(src) -std=gnu99 -ggdb
112385 +export HOST_EXTRACFLAGS
112386 +else
112387 +HOSTLIBS := hostcxxlibs
112388 +HOST_EXTRACXXFLAGS += -I$(GCCPLUGINS_DIR)/include -I$(src) -std=gnu++98 -fno-rtti -fno-exceptions -fasynchronous-unwind-tables -ggdb -Wno-unused-parameter -Wno-narrowing -Wno-unused-variable
112389 +export HOST_EXTRACXXFLAGS
112390 +endif
112391 +
112392 +export GCCPLUGINS_DIR HOSTLIBS
112393 +
112394 +$(HOSTLIBS)-$(CONFIG_PAX_CONSTIFY_PLUGIN) := constify_plugin.so
112395 +$(HOSTLIBS)-$(CONFIG_PAX_MEMORY_STACKLEAK) += stackleak_plugin.so
112396 +$(HOSTLIBS)-$(CONFIG_KALLOCSTAT_PLUGIN) += kallocstat_plugin.so
112397 +$(HOSTLIBS)-$(CONFIG_PAX_KERNEXEC_PLUGIN) += kernexec_plugin.so
112398 +$(HOSTLIBS)-$(CONFIG_CHECKER_PLUGIN) += checker_plugin.so
112399 +$(HOSTLIBS)-y += colorize_plugin.so
112400 +$(HOSTLIBS)-$(CONFIG_PAX_LATENT_ENTROPY) += latent_entropy_plugin.so
112401 +$(HOSTLIBS)-$(CONFIG_PAX_MEMORY_STRUCTLEAK) += structleak_plugin.so
112402 +$(HOSTLIBS)-$(CONFIG_GRKERNSEC_RANDSTRUCT) += randomize_layout_plugin.so
112403 +
112404 +subdir-$(CONFIG_PAX_SIZE_OVERFLOW) := size_overflow_plugin
112405 +subdir- += size_overflow_plugin
112406 +
112407 +always := $($(HOSTLIBS)-y)
112408 +
112409 +constify_plugin-objs := constify_plugin.o
112410 +stackleak_plugin-objs := stackleak_plugin.o
112411 +kallocstat_plugin-objs := kallocstat_plugin.o
112412 +kernexec_plugin-objs := kernexec_plugin.o
112413 +checker_plugin-objs := checker_plugin.o
112414 +colorize_plugin-objs := colorize_plugin.o
112415 +latent_entropy_plugin-objs := latent_entropy_plugin.o
112416 +structleak_plugin-objs := structleak_plugin.o
112417 +randomize_layout_plugin-objs := randomize_layout_plugin.o
112418 +
112419 +$(obj)/randomize_layout_plugin.o: $(objtree)/$(obj)/randomize_layout_seed.h
112420 +
112421 +quiet_cmd_create_randomize_layout_seed = GENSEED $@
112422 + cmd_create_randomize_layout_seed = \
112423 + $(CONFIG_SHELL) $(srctree)/$(src)/gen-random-seed.sh $@ $(objtree)/include/generated/randomize_layout_hash.h
112424 +$(objtree)/$(obj)/randomize_layout_seed.h: FORCE
112425 + $(call if_changed,create_randomize_layout_seed)
112426 +
112427 +targets += randomize_layout_seed.h randomize_layout_hash.h
112428 diff --git a/tools/gcc/checker_plugin.c b/tools/gcc/checker_plugin.c
112429 new file mode 100644
112430 index 0000000..5452feea
112431 --- /dev/null
112432 +++ b/tools/gcc/checker_plugin.c
112433 @@ -0,0 +1,150 @@
112434 +/*
112435 + * Copyright 2011-2014 by the PaX Team <pageexec@freemail.hu>
112436 + * Licensed under the GPL v2
112437 + *
112438 + * Note: the choice of the license means that the compilation process is
112439 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
112440 + * but for the kernel it doesn't matter since it doesn't link against
112441 + * any of the gcc libraries
112442 + *
112443 + * gcc plugin to implement various sparse (source code checker) features
112444 + *
112445 + * TODO:
112446 + * - define separate __iomem, __percpu and __rcu address spaces (lots of code to patch)
112447 + *
112448 + * BUGS:
112449 + * - none known
112450 + */
112451 +
112452 +#include "gcc-common.h"
112453 +
112454 +extern void c_register_addr_space (const char *str, addr_space_t as);
112455 +extern enum machine_mode default_addr_space_pointer_mode (addr_space_t);
112456 +extern enum machine_mode default_addr_space_address_mode (addr_space_t);
112457 +extern bool default_addr_space_valid_pointer_mode(enum machine_mode mode, addr_space_t as);
112458 +extern bool default_addr_space_legitimate_address_p(enum machine_mode mode, rtx mem, bool strict, addr_space_t as);
112459 +extern rtx default_addr_space_legitimize_address(rtx x, rtx oldx, enum machine_mode mode, addr_space_t as);
112460 +
112461 +int plugin_is_GPL_compatible;
112462 +
112463 +static struct plugin_info checker_plugin_info = {
112464 + .version = "201304082245",
112465 + .help = NULL,
112466 +};
112467 +
112468 +#define ADDR_SPACE_KERNEL 0
112469 +#define ADDR_SPACE_FORCE_KERNEL 1
112470 +#define ADDR_SPACE_USER 2
112471 +#define ADDR_SPACE_FORCE_USER 3
112472 +#define ADDR_SPACE_IOMEM 0
112473 +#define ADDR_SPACE_FORCE_IOMEM 0
112474 +#define ADDR_SPACE_PERCPU 0
112475 +#define ADDR_SPACE_FORCE_PERCPU 0
112476 +#define ADDR_SPACE_RCU 0
112477 +#define ADDR_SPACE_FORCE_RCU 0
112478 +
112479 +static enum machine_mode checker_addr_space_pointer_mode(addr_space_t addrspace)
112480 +{
112481 + return default_addr_space_pointer_mode(ADDR_SPACE_GENERIC);
112482 +}
112483 +
112484 +static enum machine_mode checker_addr_space_address_mode(addr_space_t addrspace)
112485 +{
112486 + return default_addr_space_address_mode(ADDR_SPACE_GENERIC);
112487 +}
112488 +
112489 +static bool checker_addr_space_valid_pointer_mode(enum machine_mode mode, addr_space_t as)
112490 +{
112491 + return default_addr_space_valid_pointer_mode(mode, as);
112492 +}
112493 +
112494 +static bool checker_addr_space_legitimate_address_p(enum machine_mode mode, rtx mem, bool strict, addr_space_t as)
112495 +{
112496 + return default_addr_space_legitimate_address_p(mode, mem, strict, ADDR_SPACE_GENERIC);
112497 +}
112498 +
112499 +static rtx checker_addr_space_legitimize_address(rtx x, rtx oldx, enum machine_mode mode, addr_space_t as)
112500 +{
112501 + return default_addr_space_legitimize_address(x, oldx, mode, as);
112502 +}
112503 +
112504 +static bool checker_addr_space_subset_p(addr_space_t subset, addr_space_t superset)
112505 +{
112506 + if (subset == ADDR_SPACE_FORCE_KERNEL && superset == ADDR_SPACE_KERNEL)
112507 + return true;
112508 +
112509 + if (subset == ADDR_SPACE_FORCE_USER && superset == ADDR_SPACE_USER)
112510 + return true;
112511 +
112512 + if (subset == ADDR_SPACE_FORCE_IOMEM && superset == ADDR_SPACE_IOMEM)
112513 + return true;
112514 +
112515 + if (subset == ADDR_SPACE_KERNEL && superset == ADDR_SPACE_FORCE_USER)
112516 + return true;
112517 +
112518 + if (subset == ADDR_SPACE_KERNEL && superset == ADDR_SPACE_FORCE_IOMEM)
112519 + return true;
112520 +
112521 + if (subset == ADDR_SPACE_USER && superset == ADDR_SPACE_FORCE_KERNEL)
112522 + return true;
112523 +
112524 + if (subset == ADDR_SPACE_IOMEM && superset == ADDR_SPACE_FORCE_KERNEL)
112525 + return true;
112526 +
112527 + return subset == superset;
112528 +}
112529 +
112530 +static rtx checker_addr_space_convert(rtx op, tree from_type, tree to_type)
112531 +{
112532 +// addr_space_t from_as = TYPE_ADDR_SPACE(TREE_TYPE(from_type));
112533 +// addr_space_t to_as = TYPE_ADDR_SPACE(TREE_TYPE(to_type));
112534 +
112535 + return op;
112536 +}
112537 +
112538 +static void register_checker_address_spaces(void *event_data, void *data)
112539 +{
112540 + c_register_addr_space("__kernel", ADDR_SPACE_KERNEL);
112541 + c_register_addr_space("__force_kernel", ADDR_SPACE_FORCE_KERNEL);
112542 + c_register_addr_space("__user", ADDR_SPACE_USER);
112543 + c_register_addr_space("__force_user", ADDR_SPACE_FORCE_USER);
112544 +// c_register_addr_space("__iomem", ADDR_SPACE_IOMEM);
112545 +// c_register_addr_space("__force_iomem", ADDR_SPACE_FORCE_IOMEM);
112546 +// c_register_addr_space("__percpu", ADDR_SPACE_PERCPU);
112547 +// c_register_addr_space("__force_percpu", ADDR_SPACE_FORCE_PERCPU);
112548 +// c_register_addr_space("__rcu", ADDR_SPACE_RCU);
112549 +// c_register_addr_space("__force_rcu", ADDR_SPACE_FORCE_RCU);
112550 +
112551 + targetm.addr_space.pointer_mode = checker_addr_space_pointer_mode;
112552 + targetm.addr_space.address_mode = checker_addr_space_address_mode;
112553 + targetm.addr_space.valid_pointer_mode = checker_addr_space_valid_pointer_mode;
112554 + targetm.addr_space.legitimate_address_p = checker_addr_space_legitimate_address_p;
112555 +// targetm.addr_space.legitimize_address = checker_addr_space_legitimize_address;
112556 + targetm.addr_space.subset_p = checker_addr_space_subset_p;
112557 + targetm.addr_space.convert = checker_addr_space_convert;
112558 +}
112559 +
112560 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
112561 +{
112562 + const char * const plugin_name = plugin_info->base_name;
112563 + const int argc = plugin_info->argc;
112564 + const struct plugin_argument * const argv = plugin_info->argv;
112565 + int i;
112566 +
112567 + if (!plugin_default_version_check(version, &gcc_version)) {
112568 + error(G_("incompatible gcc/plugin versions"));
112569 + return 1;
112570 + }
112571 +
112572 + register_callback(plugin_name, PLUGIN_INFO, NULL, &checker_plugin_info);
112573 +
112574 + for (i = 0; i < argc; ++i)
112575 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
112576 +
112577 + if (TARGET_64BIT == 0)
112578 + return 0;
112579 +
112580 + register_callback(plugin_name, PLUGIN_PRAGMAS, register_checker_address_spaces, NULL);
112581 +
112582 + return 0;
112583 +}
112584 diff --git a/tools/gcc/colorize_plugin.c b/tools/gcc/colorize_plugin.c
112585 new file mode 100644
112586 index 0000000..0c96d8a
112587 --- /dev/null
112588 +++ b/tools/gcc/colorize_plugin.c
112589 @@ -0,0 +1,215 @@
112590 +/*
112591 + * Copyright 2012-2015 by PaX Team <pageexec@freemail.hu>
112592 + * Licensed under the GPL v2
112593 + *
112594 + * Note: the choice of the license means that the compilation process is
112595 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
112596 + * but for the kernel it doesn't matter since it doesn't link against
112597 + * any of the gcc libraries
112598 + *
112599 + * gcc plugin to colorize diagnostic output
112600 + *
112601 + */
112602 +
112603 +#include "gcc-common.h"
112604 +
112605 +int plugin_is_GPL_compatible;
112606 +
112607 +static struct plugin_info colorize_plugin_info = {
112608 + .version = "201404202350",
112609 + .help = "color=[never|always|auto]\tdetermine when to colorize\n",
112610 +};
112611 +
112612 +#define GREEN "\033[32m\033[K"
112613 +#define LIGHTGREEN "\033[1;32m\033[K"
112614 +#define YELLOW "\033[33m\033[K"
112615 +#define LIGHTYELLOW "\033[1;33m\033[K"
112616 +#define RED "\033[31m\033[K"
112617 +#define LIGHTRED "\033[1;31m\033[K"
112618 +#define BLUE "\033[34m\033[K"
112619 +#define LIGHTBLUE "\033[1;34m\033[K"
112620 +#define BRIGHT "\033[1;m\033[K"
112621 +#define NORMAL "\033[m\033[K"
112622 +
112623 +static diagnostic_starter_fn old_starter;
112624 +static diagnostic_finalizer_fn old_finalizer;
112625 +
112626 +static void start_colorize(diagnostic_context *context, diagnostic_info *diagnostic)
112627 +{
112628 + const char *color;
112629 + char *newprefix;
112630 +
112631 + switch (diagnostic->kind) {
112632 + case DK_NOTE:
112633 + color = LIGHTBLUE;
112634 + break;
112635 +
112636 + case DK_PEDWARN:
112637 + case DK_WARNING:
112638 + color = LIGHTYELLOW;
112639 + break;
112640 +
112641 + case DK_ERROR:
112642 + case DK_FATAL:
112643 + case DK_ICE:
112644 + case DK_PERMERROR:
112645 + case DK_SORRY:
112646 + color = LIGHTRED;
112647 + break;
112648 +
112649 + default:
112650 + color = NORMAL;
112651 + }
112652 +
112653 + old_starter(context, diagnostic);
112654 + if (-1 == asprintf(&newprefix, "%s%s" NORMAL, color, context->printer->prefix))
112655 + return;
112656 + pp_destroy_prefix(context->printer);
112657 + pp_set_prefix(context->printer, newprefix);
112658 +}
112659 +
112660 +static void finalize_colorize(diagnostic_context *context, diagnostic_info *diagnostic)
112661 +{
112662 + old_finalizer(context, diagnostic);
112663 +}
112664 +
112665 +static void colorize_arm(void)
112666 +{
112667 + old_starter = diagnostic_starter(global_dc);
112668 + old_finalizer = diagnostic_finalizer(global_dc);
112669 +
112670 + diagnostic_starter(global_dc) = start_colorize;
112671 + diagnostic_finalizer(global_dc) = finalize_colorize;
112672 +}
112673 +
112674 +static unsigned int execute_colorize_rearm(void)
112675 +{
112676 + if (diagnostic_starter(global_dc) == start_colorize)
112677 + return 0;
112678 +
112679 + colorize_arm();
112680 + return 0;
112681 +}
112682 +
112683 +#if BUILDING_GCC_VERSION >= 4009
112684 +namespace {
112685 +static const struct pass_data colorize_rearm_pass_data = {
112686 +#else
112687 +struct simple_ipa_opt_pass colorize_rearm_pass = {
112688 + .pass = {
112689 +#endif
112690 + .type = SIMPLE_IPA_PASS,
112691 + .name = "colorize_rearm",
112692 +#if BUILDING_GCC_VERSION >= 4008
112693 + .optinfo_flags = OPTGROUP_NONE,
112694 +#endif
112695 +#if BUILDING_GCC_VERSION >= 5000
112696 +#elif BUILDING_GCC_VERSION == 4009
112697 + .has_gate = false,
112698 + .has_execute = true,
112699 +#else
112700 + .gate = NULL,
112701 + .execute = execute_colorize_rearm,
112702 + .sub = NULL,
112703 + .next = NULL,
112704 + .static_pass_number = 0,
112705 +#endif
112706 + .tv_id = TV_NONE,
112707 + .properties_required = 0,
112708 + .properties_provided = 0,
112709 + .properties_destroyed = 0,
112710 + .todo_flags_start = 0,
112711 + .todo_flags_finish = 0
112712 +#if BUILDING_GCC_VERSION < 4009
112713 + }
112714 +#endif
112715 +};
112716 +
112717 +#if BUILDING_GCC_VERSION >= 4009
112718 +class colorize_rearm_pass : public simple_ipa_opt_pass {
112719 +public:
112720 + colorize_rearm_pass() : simple_ipa_opt_pass(colorize_rearm_pass_data, g) {}
112721 +#if BUILDING_GCC_VERSION >= 5000
112722 + virtual unsigned int execute(function *) { return execute_colorize_rearm(); }
112723 +#else
112724 + unsigned int execute() { return execute_colorize_rearm(); }
112725 +#endif
112726 +};
112727 +}
112728 +
112729 +static opt_pass *make_colorize_rearm_pass(void)
112730 +{
112731 + return new colorize_rearm_pass();
112732 +}
112733 +#else
112734 +static struct opt_pass *make_colorize_rearm_pass(void)
112735 +{
112736 + return &colorize_rearm_pass.pass;
112737 +}
112738 +#endif
112739 +
112740 +static void colorize_start_unit(void *gcc_data, void *user_data)
112741 +{
112742 + colorize_arm();
112743 +}
112744 +
112745 +static bool should_colorize(void)
112746 +{
112747 +#if BUILDING_GCC_VERSION >= 4009
112748 + return false;
112749 +#else
112750 + char const *t = getenv("TERM");
112751 +
112752 + return t && strcmp(t, "dumb") && isatty(STDERR_FILENO);
112753 +#endif
112754 +}
112755 +
112756 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
112757 +{
112758 + const char * const plugin_name = plugin_info->base_name;
112759 + const int argc = plugin_info->argc;
112760 + const struct plugin_argument * const argv = plugin_info->argv;
112761 + int i;
112762 + struct register_pass_info colorize_rearm_pass_info;
112763 + bool colorize;
112764 +
112765 + colorize_rearm_pass_info.pass = make_colorize_rearm_pass();
112766 + colorize_rearm_pass_info.reference_pass_name = "*free_lang_data";
112767 + colorize_rearm_pass_info.ref_pass_instance_number = 1;
112768 + colorize_rearm_pass_info.pos_op = PASS_POS_INSERT_AFTER;
112769 +
112770 + if (!plugin_default_version_check(version, &gcc_version)) {
112771 + error(G_("incompatible gcc/plugin versions"));
112772 + return 1;
112773 + }
112774 +
112775 + register_callback(plugin_name, PLUGIN_INFO, NULL, &colorize_plugin_info);
112776 +
112777 + colorize = getenv("GCC_COLORS") ? should_colorize() : false;
112778 +
112779 + for (i = 0; i < argc; ++i) {
112780 + if (!strcmp(argv[i].key, "color")) {
112781 + if (!argv[i].value) {
112782 + error(G_("no value supplied for option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
112783 + continue;
112784 + }
112785 + if (!strcmp(argv[i].value, "always"))
112786 + colorize = true;
112787 + else if (!strcmp(argv[i].value, "never"))
112788 + colorize = false;
112789 + else if (!strcmp(argv[i].value, "auto"))
112790 + colorize = should_colorize();
112791 + else
112792 + error(G_("invalid option argument '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, argv[i].value);
112793 + continue;
112794 + }
112795 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
112796 + }
112797 +
112798 + if (colorize) {
112799 + // TODO: parse GCC_COLORS as used by gcc 4.9+
112800 + register_callback(plugin_name, PLUGIN_START_UNIT, &colorize_start_unit, NULL);
112801 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &colorize_rearm_pass_info);
112802 + }
112803 + return 0;
112804 +}
112805 diff --git a/tools/gcc/constify_plugin.c b/tools/gcc/constify_plugin.c
112806 new file mode 100644
112807 index 0000000..93b181d
112808 --- /dev/null
112809 +++ b/tools/gcc/constify_plugin.c
112810 @@ -0,0 +1,563 @@
112811 +/*
112812 + * Copyright 2011 by Emese Revfy <re.emese@gmail.com>
112813 + * Copyright 2011-2015 by PaX Team <pageexec@freemail.hu>
112814 + * Licensed under the GPL v2, or (at your option) v3
112815 + *
112816 + * This gcc plugin constifies all structures which contain only function pointers or are explicitly marked for constification.
112817 + *
112818 + * Homepage:
112819 + * http://www.grsecurity.net/~ephox/const_plugin/
112820 + *
112821 + * Usage:
112822 + * $ gcc -I`gcc -print-file-name=plugin`/include -fPIC -shared -O2 -o constify_plugin.so constify_plugin.c
112823 + * $ gcc -fplugin=constify_plugin.so test.c -O2
112824 + */
112825 +
112826 +#include "gcc-common.h"
112827 +
112828 +// unused C type flag in all versions 4.5-5.0
112829 +#define TYPE_CONSTIFY_VISITED(TYPE) TYPE_LANG_FLAG_4(TYPE)
112830 +
112831 +int plugin_is_GPL_compatible;
112832 +
112833 +static struct plugin_info const_plugin_info = {
112834 + .version = "201401270210",
112835 + .help = "no-constify\tturn off constification\n",
112836 +};
112837 +
112838 +typedef struct {
112839 + bool has_fptr_field;
112840 + bool has_writable_field;
112841 + bool has_do_const_field;
112842 + bool has_no_const_field;
112843 +} constify_info;
112844 +
112845 +static const_tree get_field_type(const_tree field)
112846 +{
112847 + return strip_array_types(TREE_TYPE(field));
112848 +}
112849 +
112850 +static bool is_fptr(const_tree field)
112851 +{
112852 + const_tree ptr = get_field_type(field);
112853 +
112854 + if (TREE_CODE(ptr) != POINTER_TYPE)
112855 + return false;
112856 +
112857 + return TREE_CODE(TREE_TYPE(ptr)) == FUNCTION_TYPE;
112858 +}
112859 +
112860 +/*
112861 + * determine whether the given structure type meets the requirements for automatic constification,
112862 + * including the constification attributes on nested structure types
112863 + */
112864 +static void constifiable(const_tree node, constify_info *cinfo)
112865 +{
112866 + const_tree field;
112867 +
112868 + gcc_assert(TREE_CODE(node) == RECORD_TYPE || TREE_CODE(node) == UNION_TYPE);
112869 +
112870 + // e.g., pointer to structure fields while still constructing the structure type
112871 + if (TYPE_FIELDS(node) == NULL_TREE)
112872 + return;
112873 +
112874 + for (field = TYPE_FIELDS(node); field; field = TREE_CHAIN(field)) {
112875 + const_tree type = get_field_type(field);
112876 + enum tree_code code = TREE_CODE(type);
112877 +
112878 + if (node == type)
112879 + continue;
112880 +
112881 + if (is_fptr(field))
112882 + cinfo->has_fptr_field = true;
112883 + else if (!TREE_READONLY(field))
112884 + cinfo->has_writable_field = true;
112885 +
112886 + if (code == RECORD_TYPE || code == UNION_TYPE) {
112887 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type)))
112888 + cinfo->has_do_const_field = true;
112889 + else if (lookup_attribute("no_const", TYPE_ATTRIBUTES(type)))
112890 + cinfo->has_no_const_field = true;
112891 + else
112892 + constifiable(type, cinfo);
112893 + }
112894 + }
112895 +}
112896 +
112897 +static bool constified(const_tree node)
112898 +{
112899 + constify_info cinfo = {
112900 + .has_fptr_field = false,
112901 + .has_writable_field = false,
112902 + .has_do_const_field = false,
112903 + .has_no_const_field = false
112904 + };
112905 +
112906 + gcc_assert(TREE_CODE(node) == RECORD_TYPE || TREE_CODE(node) == UNION_TYPE);
112907 +
112908 + if (lookup_attribute("no_const", TYPE_ATTRIBUTES(node))) {
112909 +// gcc_assert(!TYPE_READONLY(node));
112910 + return false;
112911 + }
112912 +
112913 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(node))) {
112914 + gcc_assert(TYPE_READONLY(node));
112915 + return true;
112916 + }
112917 +
112918 + constifiable(node, &cinfo);
112919 + if ((!cinfo.has_fptr_field || cinfo.has_writable_field) && !cinfo.has_do_const_field)
112920 + return false;
112921 +
112922 + return TYPE_READONLY(node);
112923 +}
112924 +
112925 +static void deconstify_tree(tree node);
112926 +
112927 +static void deconstify_type(tree type)
112928 +{
112929 + tree field;
112930 +
112931 + gcc_assert(TREE_CODE(type) == RECORD_TYPE || TREE_CODE(type) == UNION_TYPE);
112932 +
112933 + for (field = TYPE_FIELDS(type); field; field = TREE_CHAIN(field)) {
112934 + const_tree fieldtype = get_field_type(field);
112935 +
112936 + // special case handling of simple ptr-to-same-array-type members
112937 + if (TREE_CODE(TREE_TYPE(field)) == POINTER_TYPE) {
112938 + tree ptrtype = TREE_TYPE(TREE_TYPE(field));
112939 +
112940 + if (TREE_TYPE(TREE_TYPE(field)) == type)
112941 + continue;
112942 + if (TREE_CODE(ptrtype) != RECORD_TYPE && TREE_CODE(ptrtype) != UNION_TYPE)
112943 + continue;
112944 + if (!constified(ptrtype))
112945 + continue;
112946 + if (TYPE_MAIN_VARIANT(ptrtype) == TYPE_MAIN_VARIANT(type)) {
112947 + TREE_TYPE(field) = copy_node(TREE_TYPE(field));
112948 + TREE_TYPE(TREE_TYPE(field)) = build_qualified_type(type, TYPE_QUALS(ptrtype) & ~TYPE_QUAL_CONST);
112949 + }
112950 + continue;
112951 + }
112952 + if (TREE_CODE(fieldtype) != RECORD_TYPE && TREE_CODE(fieldtype) != UNION_TYPE)
112953 + continue;
112954 + if (!constified(fieldtype))
112955 + continue;
112956 +
112957 + deconstify_tree(field);
112958 + TREE_READONLY(field) = 0;
112959 + }
112960 + TYPE_READONLY(type) = 0;
112961 + C_TYPE_FIELDS_READONLY(type) = 0;
112962 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type))) {
112963 + TYPE_ATTRIBUTES(type) = copy_list(TYPE_ATTRIBUTES(type));
112964 + TYPE_ATTRIBUTES(type) = remove_attribute("do_const", TYPE_ATTRIBUTES(type));
112965 + }
112966 +}
112967 +
112968 +static void deconstify_tree(tree node)
112969 +{
112970 + tree old_type, new_type, field;
112971 +
112972 + old_type = TREE_TYPE(node);
112973 + while (TREE_CODE(old_type) == ARRAY_TYPE && TREE_CODE(TREE_TYPE(old_type)) != ARRAY_TYPE) {
112974 + node = TREE_TYPE(node) = copy_node(old_type);
112975 + old_type = TREE_TYPE(old_type);
112976 + }
112977 +
112978 + gcc_assert(TREE_CODE(old_type) == RECORD_TYPE || TREE_CODE(old_type) == UNION_TYPE);
112979 + gcc_assert(TYPE_READONLY(old_type) && (TYPE_QUALS(old_type) & TYPE_QUAL_CONST));
112980 +
112981 + new_type = build_qualified_type(old_type, TYPE_QUALS(old_type) & ~TYPE_QUAL_CONST);
112982 + TYPE_FIELDS(new_type) = copy_list(TYPE_FIELDS(new_type));
112983 + for (field = TYPE_FIELDS(new_type); field; field = TREE_CHAIN(field))
112984 + DECL_FIELD_CONTEXT(field) = new_type;
112985 +
112986 + deconstify_type(new_type);
112987 +
112988 + TREE_TYPE(node) = new_type;
112989 +}
112990 +
112991 +static tree handle_no_const_attribute(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
112992 +{
112993 + tree type;
112994 + constify_info cinfo = {
112995 + .has_fptr_field = false,
112996 + .has_writable_field = false,
112997 + .has_do_const_field = false,
112998 + .has_no_const_field = false
112999 + };
113000 +
113001 + *no_add_attrs = true;
113002 + if (TREE_CODE(*node) == FUNCTION_DECL) {
113003 + error("%qE attribute does not apply to functions (%qF)", name, *node);
113004 + return NULL_TREE;
113005 + }
113006 +
113007 + if (TREE_CODE(*node) == PARM_DECL) {
113008 + error("%qE attribute does not apply to function parameters (%qD)", name, *node);
113009 + return NULL_TREE;
113010 + }
113011 +
113012 + if (TREE_CODE(*node) == VAR_DECL) {
113013 + error("%qE attribute does not apply to variables (%qD)", name, *node);
113014 + return NULL_TREE;
113015 + }
113016 +
113017 + if (TYPE_P(*node)) {
113018 + type = *node;
113019 + } else {
113020 + gcc_assert(TREE_CODE(*node) == TYPE_DECL);
113021 + type = TREE_TYPE(*node);
113022 + }
113023 +
113024 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE) {
113025 + error("%qE attribute used on %qT applies to struct and union types only", name, type);
113026 + return NULL_TREE;
113027 + }
113028 +
113029 + if (lookup_attribute(IDENTIFIER_POINTER(name), TYPE_ATTRIBUTES(type))) {
113030 + error("%qE attribute is already applied to the type %qT", name, type);
113031 + return NULL_TREE;
113032 + }
113033 +
113034 + if (TYPE_P(*node)) {
113035 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type)))
113036 + error("%qE attribute used on type %qT is incompatible with 'do_const'", name, type);
113037 + else
113038 + *no_add_attrs = false;
113039 + return NULL_TREE;
113040 + }
113041 +
113042 + constifiable(type, &cinfo);
113043 + if ((cinfo.has_fptr_field && !cinfo.has_writable_field) || lookup_attribute("do_const", TYPE_ATTRIBUTES(type))) {
113044 + deconstify_tree(*node);
113045 + TYPE_CONSTIFY_VISITED(TREE_TYPE(*node)) = 1;
113046 + return NULL_TREE;
113047 + }
113048 +
113049 + error("%qE attribute used on type %qT that is not constified", name, type);
113050 + return NULL_TREE;
113051 +}
113052 +
113053 +static void constify_type(tree type)
113054 +{
113055 + TYPE_READONLY(type) = 1;
113056 + C_TYPE_FIELDS_READONLY(type) = 1;
113057 + TYPE_CONSTIFY_VISITED(type) = 1;
113058 +// TYPE_ATTRIBUTES(type) = copy_list(TYPE_ATTRIBUTES(type));
113059 +// TYPE_ATTRIBUTES(type) = tree_cons(get_identifier("do_const"), NULL_TREE, TYPE_ATTRIBUTES(type));
113060 +}
113061 +
113062 +static tree handle_do_const_attribute(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
113063 +{
113064 + *no_add_attrs = true;
113065 + if (!TYPE_P(*node)) {
113066 + error("%qE attribute applies to types only (%qD)", name, *node);
113067 + return NULL_TREE;
113068 + }
113069 +
113070 + if (TREE_CODE(*node) != RECORD_TYPE && TREE_CODE(*node) != UNION_TYPE) {
113071 + error("%qE attribute used on %qT applies to struct and union types only", name, *node);
113072 + return NULL_TREE;
113073 + }
113074 +
113075 + if (lookup_attribute(IDENTIFIER_POINTER(name), TYPE_ATTRIBUTES(*node))) {
113076 + error("%qE attribute used on %qT is already applied to the type", name, *node);
113077 + return NULL_TREE;
113078 + }
113079 +
113080 + if (lookup_attribute("no_const", TYPE_ATTRIBUTES(*node))) {
113081 + error("%qE attribute used on %qT is incompatible with 'no_const'", name, *node);
113082 + return NULL_TREE;
113083 + }
113084 +
113085 + *no_add_attrs = false;
113086 + return NULL_TREE;
113087 +}
113088 +
113089 +static struct attribute_spec no_const_attr = {
113090 + .name = "no_const",
113091 + .min_length = 0,
113092 + .max_length = 0,
113093 + .decl_required = false,
113094 + .type_required = false,
113095 + .function_type_required = false,
113096 + .handler = handle_no_const_attribute,
113097 +#if BUILDING_GCC_VERSION >= 4007
113098 + .affects_type_identity = true
113099 +#endif
113100 +};
113101 +
113102 +static struct attribute_spec do_const_attr = {
113103 + .name = "do_const",
113104 + .min_length = 0,
113105 + .max_length = 0,
113106 + .decl_required = false,
113107 + .type_required = false,
113108 + .function_type_required = false,
113109 + .handler = handle_do_const_attribute,
113110 +#if BUILDING_GCC_VERSION >= 4007
113111 + .affects_type_identity = true
113112 +#endif
113113 +};
113114 +
113115 +static void register_attributes(void *event_data, void *data)
113116 +{
113117 + register_attribute(&no_const_attr);
113118 + register_attribute(&do_const_attr);
113119 +}
113120 +
113121 +static void finish_type(void *event_data, void *data)
113122 +{
113123 + tree type = (tree)event_data;
113124 + constify_info cinfo = {
113125 + .has_fptr_field = false,
113126 + .has_writable_field = false,
113127 + .has_do_const_field = false,
113128 + .has_no_const_field = false
113129 + };
113130 +
113131 + if (type == NULL_TREE || type == error_mark_node)
113132 + return;
113133 +
113134 +#if BUILDING_GCC_VERSION >= 5000
113135 + if (TREE_CODE(type) == ENUMERAL_TYPE)
113136 + return;
113137 +#endif
113138 +
113139 + if (TYPE_FIELDS(type) == NULL_TREE || TYPE_CONSTIFY_VISITED(type))
113140 + return;
113141 +
113142 + constifiable(type, &cinfo);
113143 +
113144 + if (lookup_attribute("no_const", TYPE_ATTRIBUTES(type))) {
113145 + if ((cinfo.has_fptr_field && !cinfo.has_writable_field) || cinfo.has_do_const_field) {
113146 + deconstify_type(type);
113147 + TYPE_CONSTIFY_VISITED(type) = 1;
113148 + } else
113149 + error("'no_const' attribute used on type %qT that is not constified", type);
113150 + return;
113151 + }
113152 +
113153 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type))) {
113154 + if (!cinfo.has_writable_field) {
113155 + error("'do_const' attribute used on type %qT that is%sconstified", type, cinfo.has_fptr_field ? " " : " not ");
113156 + return;
113157 + }
113158 + constify_type(type);
113159 + return;
113160 + }
113161 +
113162 + if (cinfo.has_fptr_field && !cinfo.has_writable_field) {
113163 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type))) {
113164 + error("'do_const' attribute used on type %qT that is constified", type);
113165 + return;
113166 + }
113167 + constify_type(type);
113168 + return;
113169 + }
113170 +
113171 + deconstify_type(type);
113172 + TYPE_CONSTIFY_VISITED(type) = 1;
113173 +}
113174 +
113175 +static void check_global_variables(void *event_data, void *data)
113176 +{
113177 +#if BUILDING_GCC_VERSION >= 4009
113178 + varpool_node *node;
113179 +#else
113180 + struct varpool_node *node;
113181 +#endif
113182 +
113183 + FOR_EACH_VARIABLE(node) {
113184 + tree var = NODE_DECL(node);
113185 + tree type = TREE_TYPE(var);
113186 +
113187 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE)
113188 + continue;
113189 +
113190 + if (!TYPE_READONLY(type) || !C_TYPE_FIELDS_READONLY(type))
113191 + continue;
113192 +
113193 + if (!TYPE_CONSTIFY_VISITED(type))
113194 + continue;
113195 +
113196 + if (DECL_EXTERNAL(var))
113197 + continue;
113198 +
113199 + if (DECL_INITIAL(var))
113200 + continue;
113201 +
113202 + // this works around a gcc bug/feature where uninitialized globals
113203 + // are moved into the .bss section regardless of any constification
113204 + DECL_INITIAL(var) = build_constructor(type, NULL);
113205 +// inform(DECL_SOURCE_LOCATION(var), "constified variable %qE moved into .rodata", var);
113206 + }
113207 +}
113208 +
113209 +static unsigned int check_local_variables(void)
113210 +{
113211 + unsigned int ret = 0;
113212 + tree var;
113213 +
113214 + unsigned int i;
113215 +
113216 + FOR_EACH_LOCAL_DECL(cfun, i, var) {
113217 + tree type = TREE_TYPE(var);
113218 +
113219 + gcc_assert(DECL_P(var));
113220 + if (is_global_var(var))
113221 + continue;
113222 +
113223 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE)
113224 + continue;
113225 +
113226 + if (!TYPE_READONLY(type) || !C_TYPE_FIELDS_READONLY(type))
113227 + continue;
113228 +
113229 + if (!TYPE_CONSTIFY_VISITED(type))
113230 + continue;
113231 +
113232 + error_at(DECL_SOURCE_LOCATION(var), "constified variable %qE cannot be local", var);
113233 + ret = 1;
113234 + }
113235 + return ret;
113236 +}
113237 +
113238 +#if BUILDING_GCC_VERSION >= 4009
113239 +namespace {
113240 +static const struct pass_data check_local_variables_pass_data = {
113241 +#else
113242 +static struct gimple_opt_pass check_local_variables_pass = {
113243 + .pass = {
113244 +#endif
113245 + .type = GIMPLE_PASS,
113246 + .name = "check_local_variables",
113247 +#if BUILDING_GCC_VERSION >= 4008
113248 + .optinfo_flags = OPTGROUP_NONE,
113249 +#endif
113250 +#if BUILDING_GCC_VERSION >= 5000
113251 +#elif BUILDING_GCC_VERSION >= 4009
113252 + .has_gate = false,
113253 + .has_execute = true,
113254 +#else
113255 + .gate = NULL,
113256 + .execute = check_local_variables,
113257 + .sub = NULL,
113258 + .next = NULL,
113259 + .static_pass_number = 0,
113260 +#endif
113261 + .tv_id = TV_NONE,
113262 + .properties_required = 0,
113263 + .properties_provided = 0,
113264 + .properties_destroyed = 0,
113265 + .todo_flags_start = 0,
113266 + .todo_flags_finish = 0
113267 +#if BUILDING_GCC_VERSION < 4009
113268 + }
113269 +#endif
113270 +};
113271 +
113272 +#if BUILDING_GCC_VERSION >= 4009
113273 +class check_local_variables_pass : public gimple_opt_pass {
113274 +public:
113275 + check_local_variables_pass() : gimple_opt_pass(check_local_variables_pass_data, g) {}
113276 + unsigned int execute() { return check_local_variables(); }
113277 +};
113278 +}
113279 +
113280 +static opt_pass *make_check_local_variables_pass(void)
113281 +{
113282 + return new check_local_variables_pass();
113283 +}
113284 +#else
113285 +static struct opt_pass *make_check_local_variables_pass(void)
113286 +{
113287 + return &check_local_variables_pass.pass;
113288 +}
113289 +#endif
113290 +
113291 +static struct {
113292 + const char *name;
113293 + const char *asm_op;
113294 +} sections[] = {
113295 + {".init.rodata", "\t.section\t.init.rodata,\"a\""},
113296 + {".ref.rodata", "\t.section\t.ref.rodata,\"a\""},
113297 + {".devinit.rodata", "\t.section\t.devinit.rodata,\"a\""},
113298 + {".devexit.rodata", "\t.section\t.devexit.rodata,\"a\""},
113299 + {".cpuinit.rodata", "\t.section\t.cpuinit.rodata,\"a\""},
113300 + {".cpuexit.rodata", "\t.section\t.cpuexit.rodata,\"a\""},
113301 + {".meminit.rodata", "\t.section\t.meminit.rodata,\"a\""},
113302 + {".memexit.rodata", "\t.section\t.memexit.rodata,\"a\""},
113303 + {".data..read_only", "\t.section\t.data..read_only,\"a\""},
113304 +};
113305 +
113306 +static unsigned int (*old_section_type_flags)(tree decl, const char *name, int reloc);
113307 +
113308 +static unsigned int constify_section_type_flags(tree decl, const char *name, int reloc)
113309 +{
113310 + size_t i;
113311 +
113312 + for (i = 0; i < ARRAY_SIZE(sections); i++)
113313 + if (!strcmp(sections[i].name, name))
113314 + return 0;
113315 + return old_section_type_flags(decl, name, reloc);
113316 +}
113317 +
113318 +static void constify_start_unit(void *gcc_data, void *user_data)
113319 +{
113320 +// size_t i;
113321 +
113322 +// for (i = 0; i < ARRAY_SIZE(sections); i++)
113323 +// sections[i].section = get_unnamed_section(0, output_section_asm_op, sections[i].asm_op);
113324 +// sections[i].section = get_section(sections[i].name, 0, NULL);
113325 +
113326 + old_section_type_flags = targetm.section_type_flags;
113327 + targetm.section_type_flags = constify_section_type_flags;
113328 +}
113329 +
113330 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
113331 +{
113332 + const char * const plugin_name = plugin_info->base_name;
113333 + const int argc = plugin_info->argc;
113334 + const struct plugin_argument * const argv = plugin_info->argv;
113335 + int i;
113336 + bool constify = true;
113337 +
113338 + struct register_pass_info check_local_variables_pass_info;
113339 +
113340 + check_local_variables_pass_info.pass = make_check_local_variables_pass();
113341 + check_local_variables_pass_info.reference_pass_name = "ssa";
113342 + check_local_variables_pass_info.ref_pass_instance_number = 1;
113343 + check_local_variables_pass_info.pos_op = PASS_POS_INSERT_BEFORE;
113344 +
113345 + if (!plugin_default_version_check(version, &gcc_version)) {
113346 + error(G_("incompatible gcc/plugin versions"));
113347 + return 1;
113348 + }
113349 +
113350 + for (i = 0; i < argc; ++i) {
113351 + if (!(strcmp(argv[i].key, "no-constify"))) {
113352 + constify = false;
113353 + continue;
113354 + }
113355 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
113356 + }
113357 +
113358 + if (strncmp(lang_hooks.name, "GNU C", 5) && !strncmp(lang_hooks.name, "GNU C+", 6)) {
113359 + inform(UNKNOWN_LOCATION, G_("%s supports C only, not %s"), plugin_name, lang_hooks.name);
113360 + constify = false;
113361 + }
113362 +
113363 + register_callback(plugin_name, PLUGIN_INFO, NULL, &const_plugin_info);
113364 + if (constify) {
113365 + register_callback(plugin_name, PLUGIN_ALL_IPA_PASSES_START, check_global_variables, NULL);
113366 + register_callback(plugin_name, PLUGIN_FINISH_TYPE, finish_type, NULL);
113367 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &check_local_variables_pass_info);
113368 + register_callback(plugin_name, PLUGIN_START_UNIT, constify_start_unit, NULL);
113369 + }
113370 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
113371 +
113372 + return 0;
113373 +}
113374 diff --git a/tools/gcc/gcc-common.h b/tools/gcc/gcc-common.h
113375 new file mode 100644
113376 index 0000000..d8ec362
113377 --- /dev/null
113378 +++ b/tools/gcc/gcc-common.h
113379 @@ -0,0 +1,666 @@
113380 +#ifndef GCC_COMMON_H_INCLUDED
113381 +#define GCC_COMMON_H_INCLUDED
113382 +
113383 +#include "plugin.h"
113384 +#include "bversion.h"
113385 +#include "plugin-version.h"
113386 +#include "config.h"
113387 +#include "system.h"
113388 +#include "coretypes.h"
113389 +#include "tm.h"
113390 +#include "line-map.h"
113391 +#include "input.h"
113392 +#include "tree.h"
113393 +
113394 +#include "tree-inline.h"
113395 +#include "version.h"
113396 +#include "rtl.h"
113397 +#include "tm_p.h"
113398 +#include "flags.h"
113399 +//#include "insn-attr.h"
113400 +//#include "insn-config.h"
113401 +//#include "insn-flags.h"
113402 +#include "hard-reg-set.h"
113403 +//#include "recog.h"
113404 +#include "output.h"
113405 +#include "except.h"
113406 +#include "function.h"
113407 +#include "toplev.h"
113408 +//#include "expr.h"
113409 +#include "basic-block.h"
113410 +#include "intl.h"
113411 +#include "ggc.h"
113412 +//#include "regs.h"
113413 +#include "timevar.h"
113414 +
113415 +#include "params.h"
113416 +
113417 +#if BUILDING_GCC_VERSION <= 4009
113418 +#include "pointer-set.h"
113419 +#else
113420 +#include "hash-map.h"
113421 +#endif
113422 +
113423 +#include "emit-rtl.h"
113424 +//#include "reload.h"
113425 +//#include "ira.h"
113426 +//#include "dwarf2asm.h"
113427 +#include "debug.h"
113428 +#include "target.h"
113429 +#include "langhooks.h"
113430 +#include "cfgloop.h"
113431 +//#include "hosthooks.h"
113432 +#include "cgraph.h"
113433 +#include "opts.h"
113434 +//#include "coverage.h"
113435 +//#include "value-prof.h"
113436 +
113437 +#if BUILDING_GCC_VERSION == 4005
113438 +#include <sys/mman.h>
113439 +#endif
113440 +
113441 +#if BUILDING_GCC_VERSION >= 4007
113442 +#include "tree-pretty-print.h"
113443 +#include "gimple-pretty-print.h"
113444 +#endif
113445 +
113446 +#if BUILDING_GCC_VERSION >= 4006
113447 +//#include "c-tree.h"
113448 +//#include "cp/cp-tree.h"
113449 +#include "c-family/c-common.h"
113450 +#else
113451 +#include "c-common.h"
113452 +#endif
113453 +
113454 +#if BUILDING_GCC_VERSION <= 4008
113455 +#include "tree-flow.h"
113456 +#else
113457 +#include "tree-cfgcleanup.h"
113458 +#endif
113459 +
113460 +#if BUILDING_GCC_VERSION >= 4008
113461 +#include "is-a.h"
113462 +#endif
113463 +
113464 +#include "diagnostic.h"
113465 +//#include "tree-diagnostic.h"
113466 +#include "tree-dump.h"
113467 +#include "tree-pass.h"
113468 +//#include "df.h"
113469 +#include "predict.h"
113470 +#include "ipa-utils.h"
113471 +
113472 +#if BUILDING_GCC_VERSION >= 4009
113473 +#include "varasm.h"
113474 +#include "stor-layout.h"
113475 +#include "internal-fn.h"
113476 +#include "gimple-expr.h"
113477 +#include "gimple-fold.h"
113478 +//#include "diagnostic-color.h"
113479 +#include "context.h"
113480 +#include "tree-ssa-alias.h"
113481 +#include "tree-ssa.h"
113482 +#include "stringpool.h"
113483 +#include "tree-ssanames.h"
113484 +#include "print-tree.h"
113485 +#include "tree-eh.h"
113486 +#include "stmt.h"
113487 +#include "gimplify.h"
113488 +#endif
113489 +
113490 +#include "gimple.h"
113491 +
113492 +#if BUILDING_GCC_VERSION >= 4009
113493 +#include "tree-ssa-operands.h"
113494 +#include "tree-phinodes.h"
113495 +#include "tree-cfg.h"
113496 +#include "gimple-iterator.h"
113497 +#include "gimple-ssa.h"
113498 +#include "ssa-iterators.h"
113499 +#endif
113500 +
113501 +//#include "lto/lto.h"
113502 +#if BUILDING_GCC_VERSION >= 4007
113503 +//#include "data-streamer.h"
113504 +#else
113505 +//#include "lto-streamer.h"
113506 +#endif
113507 +//#include "lto-compress.h"
113508 +#if BUILDING_GCC_VERSION >= 5000
113509 +//#include "lto-section-names.h"
113510 +#include "builtins.h"
113511 +#endif
113512 +
113513 +//#include "expr.h" where are you...
113514 +extern rtx emit_move_insn(rtx x, rtx y);
113515 +
113516 +// missing from basic_block.h...
113517 +extern void debug_dominance_info(enum cdi_direction dir);
113518 +extern void debug_dominance_tree(enum cdi_direction dir, basic_block root);
113519 +
113520 +#ifdef __cplusplus
113521 +static inline void debug_tree(const_tree t)
113522 +{
113523 + debug_tree(CONST_CAST_TREE(t));
113524 +}
113525 +#else
113526 +#define debug_tree(t) debug_tree(CONST_CAST_TREE(t))
113527 +#endif
113528 +
113529 +#define __unused __attribute__((__unused__))
113530 +
113531 +#define DECL_NAME_POINTER(node) IDENTIFIER_POINTER(DECL_NAME(node))
113532 +#define DECL_NAME_LENGTH(node) IDENTIFIER_LENGTH(DECL_NAME(node))
113533 +#define TYPE_NAME_POINTER(node) IDENTIFIER_POINTER(TYPE_NAME(node))
113534 +#define TYPE_NAME_LENGTH(node) IDENTIFIER_LENGTH(TYPE_NAME(node))
113535 +
113536 +// should come from c-tree.h if only it were installed for gcc 4.5...
113537 +#define C_TYPE_FIELDS_READONLY(TYPE) TREE_LANG_FLAG_1(TYPE)
113538 +
113539 +#if BUILDING_GCC_VERSION == 4005
113540 +#define FOR_EACH_LOCAL_DECL(FUN, I, D) for (tree vars = (FUN)->local_decls; vars && (D = TREE_VALUE(vars)); vars = TREE_CHAIN(vars), I)
113541 +#define DECL_CHAIN(NODE) (TREE_CHAIN(DECL_MINIMAL_CHECK(NODE)))
113542 +#define FOR_EACH_VEC_ELT(T, V, I, P) for (I = 0; VEC_iterate(T, (V), (I), (P)); ++(I))
113543 +#define TODO_rebuild_cgraph_edges 0
113544 +#define SCOPE_FILE_SCOPE_P(EXP) (!(EXP))
113545 +
113546 +#ifndef O_BINARY
113547 +#define O_BINARY 0
113548 +#endif
113549 +
113550 +static inline bool gimple_call_builtin_p(gimple stmt, enum built_in_function code)
113551 +{
113552 + tree fndecl;
113553 +
113554 + if (!is_gimple_call(stmt))
113555 + return false;
113556 + fndecl = gimple_call_fndecl(stmt);
113557 + if (!fndecl || DECL_BUILT_IN_CLASS(fndecl) != BUILT_IN_NORMAL)
113558 + return false;
113559 +// print_node(stderr, "pax", fndecl, 4);
113560 + return DECL_FUNCTION_CODE(fndecl) == code;
113561 +}
113562 +
113563 +static inline bool is_simple_builtin(tree decl)
113564 +{
113565 + if (decl && DECL_BUILT_IN_CLASS(decl) != BUILT_IN_NORMAL)
113566 + return false;
113567 +
113568 + switch (DECL_FUNCTION_CODE(decl)) {
113569 + /* Builtins that expand to constants. */
113570 + case BUILT_IN_CONSTANT_P:
113571 + case BUILT_IN_EXPECT:
113572 + case BUILT_IN_OBJECT_SIZE:
113573 + case BUILT_IN_UNREACHABLE:
113574 + /* Simple register moves or loads from stack. */
113575 + case BUILT_IN_RETURN_ADDRESS:
113576 + case BUILT_IN_EXTRACT_RETURN_ADDR:
113577 + case BUILT_IN_FROB_RETURN_ADDR:
113578 + case BUILT_IN_RETURN:
113579 + case BUILT_IN_AGGREGATE_INCOMING_ADDRESS:
113580 + case BUILT_IN_FRAME_ADDRESS:
113581 + case BUILT_IN_VA_END:
113582 + case BUILT_IN_STACK_SAVE:
113583 + case BUILT_IN_STACK_RESTORE:
113584 + /* Exception state returns or moves registers around. */
113585 + case BUILT_IN_EH_FILTER:
113586 + case BUILT_IN_EH_POINTER:
113587 + case BUILT_IN_EH_COPY_VALUES:
113588 + return true;
113589 +
113590 + default:
113591 + return false;
113592 + }
113593 +}
113594 +#endif
113595 +
113596 +#if BUILDING_GCC_VERSION <= 4006
113597 +#define ANY_RETURN_P(rtx) (GET_CODE(rtx) == RETURN)
113598 +#define C_DECL_REGISTER(EXP) DECL_LANG_FLAG_4(EXP)
113599 +#define EDGE_PRESERVE 0ULL
113600 +#define HOST_WIDE_INT_PRINT_HEX_PURE "%" HOST_WIDE_INT_PRINT "x"
113601 +#define flag_fat_lto_objects true
113602 +
113603 +#define get_random_seed(noinit) ({ \
113604 + unsigned HOST_WIDE_INT seed; \
113605 + sscanf(get_random_seed(noinit), "%" HOST_WIDE_INT_PRINT "x", &seed); \
113606 + seed * seed; })
113607 +
113608 +#define int_const_binop(code, arg1, arg2) int_const_binop((code), (arg1), (arg2), 0)
113609 +
113610 +static inline bool gimple_clobber_p(gimple s __unused)
113611 +{
113612 + return false;
113613 +}
113614 +
113615 +static inline bool gimple_asm_clobbers_memory_p(const_gimple stmt)
113616 +{
113617 + unsigned i;
113618 +
113619 + for (i = 0; i < gimple_asm_nclobbers(stmt); i++) {
113620 + tree op = gimple_asm_clobber_op(stmt, i);
113621 + if (!strcmp(TREE_STRING_POINTER(TREE_VALUE(op)), "memory"))
113622 + return true;
113623 + }
113624 +
113625 + return false;
113626 +}
113627 +
113628 +static inline tree builtin_decl_implicit(enum built_in_function fncode)
113629 +{
113630 + return implicit_built_in_decls[fncode];
113631 +}
113632 +
113633 +static inline int ipa_reverse_postorder(struct cgraph_node **order)
113634 +{
113635 + return cgraph_postorder(order);
113636 +}
113637 +
113638 +static inline struct cgraph_node *cgraph_get_create_node(tree decl)
113639 +{
113640 + struct cgraph_node *node = cgraph_get_node(decl);
113641 +
113642 + return node ? node : cgraph_node(decl);
113643 +}
113644 +
113645 +static inline bool cgraph_function_with_gimple_body_p(struct cgraph_node *node)
113646 +{
113647 + return node->analyzed && !node->thunk.thunk_p && !node->alias;
113648 +}
113649 +
113650 +static inline struct cgraph_node *cgraph_first_function_with_gimple_body(void)
113651 +{
113652 + struct cgraph_node *node;
113653 +
113654 + for (node = cgraph_nodes; node; node = node->next)
113655 + if (cgraph_function_with_gimple_body_p(node))
113656 + return node;
113657 + return NULL;
113658 +}
113659 +
113660 +static inline struct cgraph_node *cgraph_next_function_with_gimple_body(struct cgraph_node *node)
113661 +{
113662 + for (node = node->next; node; node = node->next)
113663 + if (cgraph_function_with_gimple_body_p(node))
113664 + return node;
113665 + return NULL;
113666 +}
113667 +
113668 +#define FOR_EACH_FUNCTION_WITH_GIMPLE_BODY(node) \
113669 + for ((node) = cgraph_first_function_with_gimple_body(); (node); \
113670 + (node) = cgraph_next_function_with_gimple_body(node))
113671 +#endif
113672 +
113673 +#if BUILDING_GCC_VERSION == 4006
113674 +extern void debug_gimple_stmt(gimple);
113675 +extern void debug_gimple_seq(gimple_seq);
113676 +extern void print_gimple_seq(FILE *, gimple_seq, int, int);
113677 +extern void print_gimple_stmt(FILE *, gimple, int, int);
113678 +extern void print_gimple_expr(FILE *, gimple, int, int);
113679 +extern void dump_gimple_stmt(pretty_printer *, gimple, int, int);
113680 +#endif
113681 +
113682 +#if BUILDING_GCC_VERSION <= 4007
113683 +#define FOR_EACH_FUNCTION(node) for (node = cgraph_nodes; node; node = node->next)
113684 +#define FOR_EACH_VARIABLE(node) for (node = varpool_nodes; node; node = node->next)
113685 +#define PROP_loops 0
113686 +#define NODE_SYMBOL(node) (node)
113687 +#define NODE_DECL(node) (node)->decl
113688 +#define INSN_LOCATION(INSN) RTL_LOCATION(INSN)
113689 +
113690 +static inline int bb_loop_depth(const_basic_block bb)
113691 +{
113692 + return bb->loop_father ? loop_depth(bb->loop_father) : 0;
113693 +}
113694 +
113695 +static inline bool gimple_store_p(gimple gs)
113696 +{
113697 + tree lhs = gimple_get_lhs(gs);
113698 + return lhs && !is_gimple_reg(lhs);
113699 +}
113700 +#endif
113701 +
113702 +#if BUILDING_GCC_VERSION == 4007 || BUILDING_GCC_VERSION == 4008
113703 +static inline struct cgraph_node *cgraph_alias_target(struct cgraph_node *n)
113704 +{
113705 + return cgraph_alias_aliased_node(n);
113706 +}
113707 +#endif
113708 +
113709 +#if BUILDING_GCC_VERSION >= 4007 && BUILDING_GCC_VERSION <= 4009
113710 +#define cgraph_create_edge(caller, callee, call_stmt, count, freq, nest) \
113711 + cgraph_create_edge((caller), (callee), (call_stmt), (count), (freq))
113712 +#define cgraph_create_edge_including_clones(caller, callee, old_call_stmt, call_stmt, count, freq, nest, reason) \
113713 + cgraph_create_edge_including_clones((caller), (callee), (old_call_stmt), (call_stmt), (count), (freq), (reason))
113714 +#endif
113715 +
113716 +#if BUILDING_GCC_VERSION <= 4008
113717 +#define ENTRY_BLOCK_PTR_FOR_FN(FN) ENTRY_BLOCK_PTR_FOR_FUNCTION(FN)
113718 +#define EXIT_BLOCK_PTR_FOR_FN(FN) EXIT_BLOCK_PTR_FOR_FUNCTION(FN)
113719 +#define basic_block_info_for_fn(FN) ((FN)->cfg->x_basic_block_info)
113720 +#define n_basic_blocks_for_fn(FN) ((FN)->cfg->x_n_basic_blocks)
113721 +#define n_edges_for_fn(FN) ((FN)->cfg->x_n_edges)
113722 +#define last_basic_block_for_fn(FN) ((FN)->cfg->x_last_basic_block)
113723 +#define label_to_block_map_for_fn(FN) ((FN)->cfg->x_label_to_block_map)
113724 +#define profile_status_for_fn(FN) ((FN)->cfg->x_profile_status)
113725 +#define BASIC_BLOCK_FOR_FN(FN, N) BASIC_BLOCK_FOR_FUNCTION((FN), (N))
113726 +#define NODE_IMPLICIT_ALIAS(node) (node)->same_body_alias
113727 +
113728 +static inline bool tree_fits_shwi_p(const_tree t)
113729 +{
113730 + if (t == NULL_TREE || TREE_CODE(t) != INTEGER_CST)
113731 + return false;
113732 +
113733 + if (TREE_INT_CST_HIGH(t) == 0 && (HOST_WIDE_INT)TREE_INT_CST_LOW(t) >= 0)
113734 + return true;
113735 +
113736 + if (TREE_INT_CST_HIGH(t) == -1 && (HOST_WIDE_INT)TREE_INT_CST_LOW(t) < 0 && !TYPE_UNSIGNED(TREE_TYPE(t)))
113737 + return true;
113738 +
113739 + return false;
113740 +}
113741 +
113742 +static inline bool tree_fits_uhwi_p(const_tree t)
113743 +{
113744 + if (t == NULL_TREE || TREE_CODE(t) != INTEGER_CST)
113745 + return false;
113746 +
113747 + return TREE_INT_CST_HIGH(t) == 0;
113748 +}
113749 +
113750 +static inline HOST_WIDE_INT tree_to_shwi(const_tree t)
113751 +{
113752 + gcc_assert(tree_fits_shwi_p(t));
113753 + return TREE_INT_CST_LOW(t);
113754 +}
113755 +
113756 +static inline unsigned HOST_WIDE_INT tree_to_uhwi(const_tree t)
113757 +{
113758 + gcc_assert(tree_fits_uhwi_p(t));
113759 + return TREE_INT_CST_LOW(t);
113760 +}
113761 +
113762 +static inline const char *get_tree_code_name(enum tree_code code)
113763 +{
113764 + gcc_assert(code < MAX_TREE_CODES);
113765 + return tree_code_name[code];
113766 +}
113767 +
113768 +#define ipa_remove_stmt_references(cnode, stmt)
113769 +typedef union gimple_statement_d gasm;
113770 +typedef union gimple_statement_d gassign;
113771 +typedef union gimple_statement_d gcall;
113772 +typedef union gimple_statement_d gcond;
113773 +typedef union gimple_statement_d gdebug;
113774 +typedef union gimple_statement_d gphi;
113775 +typedef union gimple_statement_d greturn;
113776 +#endif
113777 +
113778 +#if BUILDING_GCC_VERSION == 4008
113779 +#define NODE_SYMBOL(node) (&(node)->symbol)
113780 +#define NODE_DECL(node) (node)->symbol.decl
113781 +#endif
113782 +
113783 +#if BUILDING_GCC_VERSION >= 4008
113784 +#define add_referenced_var(var)
113785 +#define mark_sym_for_renaming(var)
113786 +#define varpool_mark_needed_node(node)
113787 +#define TODO_dump_func 0
113788 +#define TODO_dump_cgraph 0
113789 +#endif
113790 +
113791 +#if BUILDING_GCC_VERSION <= 4009
113792 +#define TODO_verify_il 0
113793 +#define AVAIL_INTERPOSABLE AVAIL_OVERWRITABLE
113794 +#endif
113795 +
113796 +#if BUILDING_GCC_VERSION == 4009
113797 +typedef struct gimple_statement_base gasm;
113798 +typedef struct gimple_statement_base gassign;
113799 +typedef struct gimple_statement_base gcall;
113800 +typedef struct gimple_statement_base gcond;
113801 +typedef struct gimple_statement_base gdebug;
113802 +typedef struct gimple_statement_base gphi;
113803 +typedef struct gimple_statement_base greturn;
113804 +#endif
113805 +
113806 +#if BUILDING_GCC_VERSION <= 4009
113807 +typedef struct rtx_def rtx_insn;
113808 +
113809 +static inline gasm *as_a_gasm(gimple stmt)
113810 +{
113811 + return stmt;
113812 +}
113813 +
113814 +static inline const gasm *as_a_const_gasm(const_gimple stmt)
113815 +{
113816 + return stmt;
113817 +}
113818 +
113819 +static inline gassign *as_a_gassign(gimple stmt)
113820 +{
113821 + return stmt;
113822 +}
113823 +
113824 +static inline const gassign *as_a_const_gassign(const_gimple stmt)
113825 +{
113826 + return stmt;
113827 +}
113828 +
113829 +static inline gcall *as_a_gcall(gimple stmt)
113830 +{
113831 + return stmt;
113832 +}
113833 +
113834 +static inline const gcall *as_a_const_gcall(const_gimple stmt)
113835 +{
113836 + return stmt;
113837 +}
113838 +
113839 +static inline gphi *as_a_gphi(gimple stmt)
113840 +{
113841 + return stmt;
113842 +}
113843 +
113844 +static inline const gphi *as_a_const_gphi(const_gimple stmt)
113845 +{
113846 + return stmt;
113847 +}
113848 +
113849 +static inline greturn *as_a_greturn(gimple stmt)
113850 +{
113851 + return stmt;
113852 +}
113853 +
113854 +static inline const greturn *as_a_const_greturn(const_gimple stmt)
113855 +{
113856 + return stmt;
113857 +}
113858 +#endif
113859 +
113860 +#if BUILDING_GCC_VERSION >= 4009
113861 +#define TODO_ggc_collect 0
113862 +#define NODE_SYMBOL(node) (node)
113863 +#define NODE_DECL(node) (node)->decl
113864 +#define cgraph_node_name(node) (node)->name()
113865 +#define NODE_IMPLICIT_ALIAS(node) (node)->cpp_implicit_alias
113866 +#endif
113867 +
113868 +#if BUILDING_GCC_VERSION >= 5000
113869 +#define TODO_verify_ssa TODO_verify_il
113870 +#define TODO_verify_flow TODO_verify_il
113871 +#define TODO_verify_stmts TODO_verify_il
113872 +#define TODO_verify_rtl_sharing TODO_verify_il
113873 +
113874 +//#define TREE_INT_CST_HIGH(NODE) ({ TREE_INT_CST_EXT_NUNITS(NODE) > 1 ? (unsigned HOST_WIDE_INT)TREE_INT_CST_ELT(NODE, 1) : 0; })
113875 +
113876 +#define INSN_DELETED_P(insn) (insn)->deleted()
113877 +
113878 +// symtab/cgraph related
113879 +#define debug_cgraph_node(node) (node)->debug()
113880 +#define cgraph_get_node(decl) cgraph_node::get(decl)
113881 +#define cgraph_get_create_node(decl) cgraph_node::get_create(decl)
113882 +#define cgraph_n_nodes symtab->cgraph_count
113883 +#define cgraph_max_uid symtab->cgraph_max_uid
113884 +#define varpool_get_node(decl) varpool_node::get(decl)
113885 +
113886 +#define cgraph_create_edge(caller, callee, call_stmt, count, freq, nest) \
113887 + (caller)->create_edge((callee), (call_stmt), (count), (freq))
113888 +#define cgraph_create_edge_including_clones(caller, callee, old_call_stmt, call_stmt, count, freq, nest, reason) \
113889 + (caller)->create_edge_including_clones((callee), (old_call_stmt), (call_stmt), (count), (freq), (reason))
113890 +
113891 +typedef struct cgraph_node *cgraph_node_ptr;
113892 +typedef struct cgraph_edge *cgraph_edge_p;
113893 +typedef struct varpool_node *varpool_node_ptr;
113894 +
113895 +static inline void change_decl_assembler_name(tree decl, tree name)
113896 +{
113897 + symtab->change_decl_assembler_name(decl, name);
113898 +}
113899 +
113900 +static inline void varpool_finalize_decl(tree decl)
113901 +{
113902 + varpool_node::finalize_decl(decl);
113903 +}
113904 +
113905 +static inline cgraph_node_ptr cgraph_function_node(cgraph_node_ptr node, enum availability *availability)
113906 +{
113907 + return node->function_symbol(availability);
113908 +}
113909 +
113910 +static inline cgraph_node_ptr cgraph_function_or_thunk_node(cgraph_node_ptr node, enum availability *availability = NULL)
113911 +{
113912 + return node->ultimate_alias_target(availability);
113913 +}
113914 +
113915 +static inline bool cgraph_only_called_directly_p(cgraph_node_ptr node)
113916 +{
113917 + return node->only_called_directly_p();
113918 +}
113919 +
113920 +static inline enum availability cgraph_function_body_availability(cgraph_node_ptr node)
113921 +{
113922 + return node->get_availability();
113923 +}
113924 +
113925 +static inline cgraph_node_ptr cgraph_alias_target(cgraph_node_ptr node)
113926 +{
113927 + return node->get_alias_target();
113928 +}
113929 +
113930 +static inline struct cgraph_node_hook_list *cgraph_add_function_insertion_hook(cgraph_node_hook hook, void *data)
113931 +{
113932 + return symtab->add_cgraph_insertion_hook(hook, data);
113933 +}
113934 +
113935 +static inline void cgraph_remove_function_insertion_hook(struct cgraph_node_hook_list *entry)
113936 +{
113937 + symtab->remove_cgraph_insertion_hook(entry);
113938 +}
113939 +
113940 +static inline struct cgraph_node_hook_list *cgraph_add_node_removal_hook(cgraph_node_hook hook, void *data)
113941 +{
113942 + return symtab->add_cgraph_removal_hook(hook, data);
113943 +}
113944 +
113945 +static inline void cgraph_remove_node_removal_hook(struct cgraph_node_hook_list *entry)
113946 +{
113947 + symtab->remove_cgraph_removal_hook(entry);
113948 +}
113949 +
113950 +static inline struct cgraph_2node_hook_list *cgraph_add_node_duplication_hook(cgraph_2node_hook hook, void *data)
113951 +{
113952 + return symtab->add_cgraph_duplication_hook(hook, data);
113953 +}
113954 +
113955 +static inline void cgraph_remove_node_duplication_hook(struct cgraph_2node_hook_list *entry)
113956 +{
113957 + symtab->remove_cgraph_duplication_hook(entry);
113958 +}
113959 +
113960 +// gimple related
113961 +static inline gimple gimple_build_assign_with_ops(enum tree_code subcode, tree lhs, tree op1, tree op2 MEM_STAT_DECL)
113962 +{
113963 + return gimple_build_assign(lhs, subcode, op1, op2 PASS_MEM_STAT);
113964 +}
113965 +
113966 +template <>
113967 +template <>
113968 +inline bool is_a_helper<const gassign *>::test(const_gimple gs)
113969 +{
113970 + return gs->code == GIMPLE_ASSIGN;
113971 +}
113972 +
113973 +template <>
113974 +template <>
113975 +inline bool is_a_helper<const greturn *>::test(const_gimple gs)
113976 +{
113977 + return gs->code == GIMPLE_RETURN;
113978 +}
113979 +
113980 +static inline gasm *as_a_gasm(gimple stmt)
113981 +{
113982 + return as_a<gasm *>(stmt);
113983 +}
113984 +
113985 +static inline const gasm *as_a_const_gasm(const_gimple stmt)
113986 +{
113987 + return as_a<const gasm *>(stmt);
113988 +}
113989 +
113990 +static inline gassign *as_a_gassign(gimple stmt)
113991 +{
113992 + return as_a<gassign *>(stmt);
113993 +}
113994 +
113995 +static inline const gassign *as_a_const_gassign(const_gimple stmt)
113996 +{
113997 + return as_a<const gassign *>(stmt);
113998 +}
113999 +
114000 +static inline gcall *as_a_gcall(gimple stmt)
114001 +{
114002 + return as_a<gcall *>(stmt);
114003 +}
114004 +
114005 +static inline const gcall *as_a_const_gcall(const_gimple stmt)
114006 +{
114007 + return as_a<const gcall *>(stmt);
114008 +}
114009 +
114010 +static inline gphi *as_a_gphi(gimple stmt)
114011 +{
114012 + return as_a<gphi *>(stmt);
114013 +}
114014 +
114015 +static inline const gphi *as_a_const_gphi(const_gimple stmt)
114016 +{
114017 + return as_a<const gphi *>(stmt);
114018 +}
114019 +
114020 +static inline greturn *as_a_greturn(gimple stmt)
114021 +{
114022 + return as_a<greturn *>(stmt);
114023 +}
114024 +
114025 +static inline const greturn *as_a_const_greturn(const_gimple stmt)
114026 +{
114027 + return as_a<const greturn *>(stmt);
114028 +}
114029 +
114030 +// IPA/LTO related
114031 +#define ipa_ref_list_referring_iterate(L,I,P) (L)->referring.iterate((I), &(P))
114032 +#define ipa_ref_list_reference_iterate(L,I,P) (L)->reference.iterate((I), &(P))
114033 +
114034 +static inline cgraph_node_ptr ipa_ref_referring_node(struct ipa_ref *ref)
114035 +{
114036 + return dyn_cast<cgraph_node_ptr>(ref->referring);
114037 +}
114038 +
114039 +static inline void ipa_remove_stmt_references(symtab_node *referring_node, gimple stmt)
114040 +{
114041 + referring_node->remove_stmt_references(stmt);
114042 +}
114043 +#endif
114044 +
114045 +#endif
114046 diff --git a/tools/gcc/gen-random-seed.sh b/tools/gcc/gen-random-seed.sh
114047 new file mode 100644
114048 index 0000000..7514850
114049 --- /dev/null
114050 +++ b/tools/gcc/gen-random-seed.sh
114051 @@ -0,0 +1,8 @@
114052 +#!/bin/sh
114053 +
114054 +if [ ! -f "$1" ]; then
114055 + SEED=`od -A n -t x8 -N 32 /dev/urandom | tr -d ' \n'`
114056 + echo "const char *randstruct_seed = \"$SEED\";" > "$1"
114057 + HASH=`echo -n "$SEED" | sha256sum | cut -d" " -f1 | tr -d ' \n'`
114058 + echo "#define RANDSTRUCT_HASHED_SEED \"$HASH\"" > "$2"
114059 +fi
114060 diff --git a/tools/gcc/kallocstat_plugin.c b/tools/gcc/kallocstat_plugin.c
114061 new file mode 100644
114062 index 0000000..457d54e
114063 --- /dev/null
114064 +++ b/tools/gcc/kallocstat_plugin.c
114065 @@ -0,0 +1,188 @@
114066 +/*
114067 + * Copyright 2011-2015 by the PaX Team <pageexec@freemail.hu>
114068 + * Licensed under the GPL v2
114069 + *
114070 + * Note: the choice of the license means that the compilation process is
114071 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
114072 + * but for the kernel it doesn't matter since it doesn't link against
114073 + * any of the gcc libraries
114074 + *
114075 + * gcc plugin to find the distribution of k*alloc sizes
114076 + *
114077 + * TODO:
114078 + *
114079 + * BUGS:
114080 + * - none known
114081 + */
114082 +
114083 +#include "gcc-common.h"
114084 +
114085 +int plugin_is_GPL_compatible;
114086 +
114087 +static struct plugin_info kallocstat_plugin_info = {
114088 + .version = "201401260140",
114089 + .help = NULL
114090 +};
114091 +
114092 +static const char * const kalloc_functions[] = {
114093 + "__kmalloc",
114094 + "kmalloc",
114095 + "kmalloc_large",
114096 + "kmalloc_node",
114097 + "kmalloc_order",
114098 + "kmalloc_order_trace",
114099 + "kmalloc_slab",
114100 + "kzalloc",
114101 + "kzalloc_node",
114102 +};
114103 +
114104 +static bool is_kalloc(const char *fnname)
114105 +{
114106 + size_t i;
114107 +
114108 + for (i = 0; i < ARRAY_SIZE(kalloc_functions); i++)
114109 + if (!strcmp(fnname, kalloc_functions[i]))
114110 + return true;
114111 + return false;
114112 +}
114113 +
114114 +static unsigned int execute_kallocstat(void)
114115 +{
114116 + basic_block bb;
114117 +
114118 + // 1. loop through BBs and GIMPLE statements
114119 + FOR_EACH_BB_FN(bb, cfun) {
114120 + gimple_stmt_iterator gsi;
114121 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
114122 + // gimple match:
114123 + tree fndecl, size;
114124 + gimple stmt;
114125 + const char *fnname;
114126 +
114127 + // is it a call
114128 + stmt = gsi_stmt(gsi);
114129 + if (!is_gimple_call(stmt))
114130 + continue;
114131 + fndecl = gimple_call_fndecl(stmt);
114132 + if (fndecl == NULL_TREE)
114133 + continue;
114134 + if (TREE_CODE(fndecl) != FUNCTION_DECL)
114135 + continue;
114136 +
114137 + // is it a call to k*alloc
114138 + fnname = DECL_NAME_POINTER(fndecl);
114139 + if (!is_kalloc(fnname))
114140 + continue;
114141 +
114142 + // is the size arg const or the result of a simple const assignment
114143 + size = gimple_call_arg(stmt, 0);
114144 + while (true) {
114145 + expanded_location xloc;
114146 + size_t size_val;
114147 +
114148 + if (TREE_CONSTANT(size)) {
114149 + xloc = expand_location(gimple_location(stmt));
114150 + if (!xloc.file)
114151 + xloc = expand_location(DECL_SOURCE_LOCATION(current_function_decl));
114152 + size_val = TREE_INT_CST_LOW(size);
114153 + fprintf(stderr, "kallocsize: %8zu %8zx %s %s:%u\n", size_val, size_val, fnname, xloc.file, xloc.line);
114154 + break;
114155 + }
114156 +
114157 + if (TREE_CODE(size) != SSA_NAME)
114158 + break;
114159 + stmt = SSA_NAME_DEF_STMT(size);
114160 +//debug_gimple_stmt(stmt);
114161 +//debug_tree(size);
114162 + if (!stmt || !is_gimple_assign(stmt))
114163 + break;
114164 + if (gimple_num_ops(stmt) != 2)
114165 + break;
114166 + size = gimple_assign_rhs1(stmt);
114167 + }
114168 +//print_gimple_stmt(stderr, call_stmt, 0, TDF_LINENO);
114169 +//debug_tree(gimple_call_fn(call_stmt));
114170 +//print_node(stderr, "pax", fndecl, 4);
114171 + }
114172 + }
114173 +
114174 + return 0;
114175 +}
114176 +
114177 +#if BUILDING_GCC_VERSION >= 4009
114178 +namespace {
114179 +static const struct pass_data kallocstat_pass_data = {
114180 +#else
114181 +static struct gimple_opt_pass kallocstat_pass = {
114182 + .pass = {
114183 +#endif
114184 + .type = GIMPLE_PASS,
114185 + .name = "kallocstat",
114186 +#if BUILDING_GCC_VERSION >= 4008
114187 + .optinfo_flags = OPTGROUP_NONE,
114188 +#endif
114189 +#if BUILDING_GCC_VERSION >= 5000
114190 +#elif BUILDING_GCC_VERSION == 4009
114191 + .has_gate = false,
114192 + .has_execute = true,
114193 +#else
114194 + .gate = NULL,
114195 + .execute = execute_kallocstat,
114196 + .sub = NULL,
114197 + .next = NULL,
114198 + .static_pass_number = 0,
114199 +#endif
114200 + .tv_id = TV_NONE,
114201 + .properties_required = 0,
114202 + .properties_provided = 0,
114203 + .properties_destroyed = 0,
114204 + .todo_flags_start = 0,
114205 + .todo_flags_finish = 0
114206 +#if BUILDING_GCC_VERSION < 4009
114207 + }
114208 +#endif
114209 +};
114210 +
114211 +#if BUILDING_GCC_VERSION >= 4009
114212 +class kallocstat_pass : public gimple_opt_pass {
114213 +public:
114214 + kallocstat_pass() : gimple_opt_pass(kallocstat_pass_data, g) {}
114215 +#if BUILDING_GCC_VERSION >= 5000
114216 + virtual unsigned int execute(function *) { return execute_kallocstat(); }
114217 +#else
114218 + unsigned int execute() { return execute_kallocstat(); }
114219 +#endif
114220 +};
114221 +}
114222 +
114223 +static opt_pass *make_kallocstat_pass(void)
114224 +{
114225 + return new kallocstat_pass();
114226 +}
114227 +#else
114228 +static struct opt_pass *make_kallocstat_pass(void)
114229 +{
114230 + return &kallocstat_pass.pass;
114231 +}
114232 +#endif
114233 +
114234 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
114235 +{
114236 + const char * const plugin_name = plugin_info->base_name;
114237 + struct register_pass_info kallocstat_pass_info;
114238 +
114239 + kallocstat_pass_info.pass = make_kallocstat_pass();
114240 + kallocstat_pass_info.reference_pass_name = "ssa";
114241 + kallocstat_pass_info.ref_pass_instance_number = 1;
114242 + kallocstat_pass_info.pos_op = PASS_POS_INSERT_AFTER;
114243 +
114244 + if (!plugin_default_version_check(version, &gcc_version)) {
114245 + error(G_("incompatible gcc/plugin versions"));
114246 + return 1;
114247 + }
114248 +
114249 + register_callback(plugin_name, PLUGIN_INFO, NULL, &kallocstat_plugin_info);
114250 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &kallocstat_pass_info);
114251 +
114252 + return 0;
114253 +}
114254 diff --git a/tools/gcc/kernexec_plugin.c b/tools/gcc/kernexec_plugin.c
114255 new file mode 100644
114256 index 0000000..b0d8255
114257 --- /dev/null
114258 +++ b/tools/gcc/kernexec_plugin.c
114259 @@ -0,0 +1,547 @@
114260 +/*
114261 + * Copyright 2011-2015 by the PaX Team <pageexec@freemail.hu>
114262 + * Licensed under the GPL v2
114263 + *
114264 + * Note: the choice of the license means that the compilation process is
114265 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
114266 + * but for the kernel it doesn't matter since it doesn't link against
114267 + * any of the gcc libraries
114268 + *
114269 + * gcc plugin to make KERNEXEC/amd64 almost as good as it is on i386
114270 + *
114271 + * TODO:
114272 + *
114273 + * BUGS:
114274 + * - none known
114275 + */
114276 +
114277 +#include "gcc-common.h"
114278 +
114279 +int plugin_is_GPL_compatible;
114280 +
114281 +static struct plugin_info kernexec_plugin_info = {
114282 + .version = "201401260140",
114283 + .help = "method=[bts|or]\tinstrumentation method\n"
114284 +};
114285 +
114286 +static void (*kernexec_instrument_fptr)(gimple_stmt_iterator *);
114287 +static void (*kernexec_instrument_retaddr)(rtx);
114288 +
114289 +/*
114290 + * add special KERNEXEC instrumentation: reload %r12 after it has been clobbered
114291 + */
114292 +static void kernexec_reload_fptr_mask(gimple_stmt_iterator *gsi)
114293 +{
114294 + gasm *asm_movabs_stmt;
114295 +
114296 + // build asm volatile("movabs $0x8000000000000000, %%r12\n\t" : : : );
114297 + asm_movabs_stmt = gimple_build_asm_vec("movabs $0x8000000000000000, %%r12\n\t", NULL, NULL, NULL, NULL);
114298 + gimple_asm_set_volatile(asm_movabs_stmt, true);
114299 + gsi_insert_after(gsi, asm_movabs_stmt, GSI_CONTINUE_LINKING);
114300 + update_stmt(asm_movabs_stmt);
114301 +}
114302 +
114303 +/*
114304 + * find all asm() stmts that clobber r12 and add a reload of r12
114305 + */
114306 +static unsigned int execute_kernexec_reload(void)
114307 +{
114308 + basic_block bb;
114309 +
114310 + // 1. loop through BBs and GIMPLE statements
114311 + FOR_EACH_BB_FN(bb, cfun) {
114312 + gimple_stmt_iterator gsi;
114313 +
114314 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
114315 + // gimple match: __asm__ ("" : : : "r12");
114316 + gimple stmt;
114317 + gasm *asm_stmt;
114318 + size_t nclobbers;
114319 +
114320 + // is it an asm ...
114321 + stmt = gsi_stmt(gsi);
114322 + if (gimple_code(stmt) != GIMPLE_ASM)
114323 + continue;
114324 +
114325 + asm_stmt = as_a_gasm(stmt);
114326 +
114327 + // ... clobbering r12
114328 + nclobbers = gimple_asm_nclobbers(asm_stmt);
114329 + while (nclobbers--) {
114330 + tree op = gimple_asm_clobber_op(asm_stmt, nclobbers);
114331 + if (strcmp(TREE_STRING_POINTER(TREE_VALUE(op)), "r12"))
114332 + continue;
114333 + kernexec_reload_fptr_mask(&gsi);
114334 +//print_gimple_stmt(stderr, asm_stmt, 0, TDF_LINENO);
114335 + break;
114336 + }
114337 + }
114338 + }
114339 +
114340 + return 0;
114341 +}
114342 +
114343 +/*
114344 + * add special KERNEXEC instrumentation: force MSB of fptr to 1, which will produce
114345 + * a non-canonical address from a userland ptr and will just trigger a GPF on dereference
114346 + */
114347 +static void kernexec_instrument_fptr_bts(gimple_stmt_iterator *gsi)
114348 +{
114349 + gimple assign_intptr, assign_new_fptr;
114350 + gcall *call_stmt;
114351 + tree intptr, orptr, old_fptr, new_fptr, kernexec_mask;
114352 +
114353 + call_stmt = as_a_gcall(gsi_stmt(*gsi));
114354 + old_fptr = gimple_call_fn(call_stmt);
114355 +
114356 + // create temporary unsigned long variable used for bitops and cast fptr to it
114357 + intptr = create_tmp_var(long_unsigned_type_node, "kernexec_bts");
114358 + add_referenced_var(intptr);
114359 + intptr = make_ssa_name(intptr, NULL);
114360 + assign_intptr = gimple_build_assign(intptr, fold_convert(long_unsigned_type_node, old_fptr));
114361 + SSA_NAME_DEF_STMT(intptr) = assign_intptr;
114362 + gsi_insert_before(gsi, assign_intptr, GSI_SAME_STMT);
114363 + update_stmt(assign_intptr);
114364 +
114365 + // apply logical or to temporary unsigned long and bitmask
114366 + kernexec_mask = build_int_cstu(long_long_unsigned_type_node, 0x8000000000000000LL);
114367 +// kernexec_mask = build_int_cstu(long_long_unsigned_type_node, 0xffffffff80000000LL);
114368 + orptr = fold_build2(BIT_IOR_EXPR, long_long_unsigned_type_node, intptr, kernexec_mask);
114369 + intptr = make_ssa_name(SSA_NAME_VAR(intptr), NULL);
114370 + assign_intptr = gimple_build_assign(intptr, orptr);
114371 + SSA_NAME_DEF_STMT(intptr) = assign_intptr;
114372 + gsi_insert_before(gsi, assign_intptr, GSI_SAME_STMT);
114373 + update_stmt(assign_intptr);
114374 +
114375 + // cast temporary unsigned long back to a temporary fptr variable
114376 + new_fptr = create_tmp_var(TREE_TYPE(old_fptr), "kernexec_fptr");
114377 + add_referenced_var(new_fptr);
114378 + new_fptr = make_ssa_name(new_fptr, NULL);
114379 + assign_new_fptr = gimple_build_assign(new_fptr, fold_convert(TREE_TYPE(old_fptr), intptr));
114380 + SSA_NAME_DEF_STMT(new_fptr) = assign_new_fptr;
114381 + gsi_insert_before(gsi, assign_new_fptr, GSI_SAME_STMT);
114382 + update_stmt(assign_new_fptr);
114383 +
114384 + // replace call stmt fn with the new fptr
114385 + gimple_call_set_fn(call_stmt, new_fptr);
114386 + update_stmt(call_stmt);
114387 +}
114388 +
114389 +static void kernexec_instrument_fptr_or(gimple_stmt_iterator *gsi)
114390 +{
114391 + gasm *asm_or_stmt;
114392 + gcall *call_stmt;
114393 + tree old_fptr, new_fptr, input, output;
114394 +#if BUILDING_GCC_VERSION <= 4007
114395 + VEC(tree, gc) *inputs = NULL;
114396 + VEC(tree, gc) *outputs = NULL;
114397 +#else
114398 + vec<tree, va_gc> *inputs = NULL;
114399 + vec<tree, va_gc> *outputs = NULL;
114400 +#endif
114401 +
114402 + call_stmt = as_a_gcall(gsi_stmt(*gsi));
114403 + old_fptr = gimple_call_fn(call_stmt);
114404 +
114405 + // create temporary fptr variable
114406 + new_fptr = create_tmp_var(TREE_TYPE(old_fptr), "kernexec_or");
114407 + add_referenced_var(new_fptr);
114408 + new_fptr = make_ssa_name(new_fptr, NULL);
114409 +
114410 + // build asm volatile("orq %%r12, %0\n\t" : "=r"(new_fptr) : "0"(old_fptr));
114411 + input = build_tree_list(NULL_TREE, build_string(2, "0"));
114412 + input = chainon(NULL_TREE, build_tree_list(input, old_fptr));
114413 + output = build_tree_list(NULL_TREE, build_string(3, "=r"));
114414 + output = chainon(NULL_TREE, build_tree_list(output, new_fptr));
114415 +#if BUILDING_GCC_VERSION <= 4007
114416 + VEC_safe_push(tree, gc, inputs, input);
114417 + VEC_safe_push(tree, gc, outputs, output);
114418 +#else
114419 + vec_safe_push(inputs, input);
114420 + vec_safe_push(outputs, output);
114421 +#endif
114422 + asm_or_stmt = gimple_build_asm_vec("orq %%r12, %0\n\t", inputs, outputs, NULL, NULL);
114423 + SSA_NAME_DEF_STMT(new_fptr) = asm_or_stmt;
114424 + gimple_asm_set_volatile(asm_or_stmt, true);
114425 + gsi_insert_before(gsi, asm_or_stmt, GSI_SAME_STMT);
114426 + update_stmt(asm_or_stmt);
114427 +
114428 + // replace call stmt fn with the new fptr
114429 + gimple_call_set_fn(call_stmt, new_fptr);
114430 + update_stmt(call_stmt);
114431 +}
114432 +
114433 +/*
114434 + * find all C level function pointer dereferences and forcibly set the highest bit of the pointer
114435 + */
114436 +static unsigned int execute_kernexec_fptr(void)
114437 +{
114438 + basic_block bb;
114439 +
114440 + // 1. loop through BBs and GIMPLE statements
114441 + FOR_EACH_BB_FN(bb, cfun) {
114442 + gimple_stmt_iterator gsi;
114443 +
114444 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
114445 + // gimple match: h_1 = get_fptr (); D.2709_3 = h_1 (x_2(D));
114446 + tree fn;
114447 + gimple stmt;
114448 + gcall *call_stmt;
114449 +
114450 + // is it a call ...
114451 + stmt = gsi_stmt(gsi);
114452 + if (!is_gimple_call(stmt))
114453 + continue;
114454 + call_stmt = as_a_gcall(stmt);
114455 + fn = gimple_call_fn(call_stmt);
114456 + if (TREE_CODE(fn) == ADDR_EXPR)
114457 + continue;
114458 + if (TREE_CODE(fn) != SSA_NAME)
114459 + gcc_unreachable();
114460 +
114461 + // ... through a function pointer
114462 + if (SSA_NAME_VAR(fn) != NULL_TREE) {
114463 + fn = SSA_NAME_VAR(fn);
114464 + if (TREE_CODE(fn) != VAR_DECL && TREE_CODE(fn) != PARM_DECL) {
114465 + debug_tree(fn);
114466 + gcc_unreachable();
114467 + }
114468 + }
114469 + fn = TREE_TYPE(fn);
114470 + if (TREE_CODE(fn) != POINTER_TYPE)
114471 + continue;
114472 + fn = TREE_TYPE(fn);
114473 + if (TREE_CODE(fn) != FUNCTION_TYPE)
114474 + continue;
114475 +
114476 + kernexec_instrument_fptr(&gsi);
114477 +
114478 +//debug_tree(gimple_call_fn(call_stmt));
114479 +//print_gimple_stmt(stderr, call_stmt, 0, TDF_LINENO);
114480 + }
114481 + }
114482 +
114483 + return 0;
114484 +}
114485 +
114486 +// add special KERNEXEC instrumentation: btsq $63,(%rsp) just before retn
114487 +static void kernexec_instrument_retaddr_bts(rtx insn)
114488 +{
114489 + rtx btsq;
114490 + rtvec argvec, constraintvec, labelvec;
114491 + int line;
114492 +
114493 + // create asm volatile("btsq $63,(%%rsp)":::)
114494 + argvec = rtvec_alloc(0);
114495 + constraintvec = rtvec_alloc(0);
114496 + labelvec = rtvec_alloc(0);
114497 + line = expand_location(RTL_LOCATION(insn)).line;
114498 + btsq = gen_rtx_ASM_OPERANDS(VOIDmode, "btsq $63,(%%rsp)", empty_string, 0, argvec, constraintvec, labelvec, line);
114499 + MEM_VOLATILE_P(btsq) = 1;
114500 +// RTX_FRAME_RELATED_P(btsq) = 1; // not for ASM_OPERANDS
114501 + emit_insn_before(btsq, insn);
114502 +}
114503 +
114504 +// add special KERNEXEC instrumentation: orq %r12,(%rsp) just before retn
114505 +static void kernexec_instrument_retaddr_or(rtx insn)
114506 +{
114507 + rtx orq;
114508 + rtvec argvec, constraintvec, labelvec;
114509 + int line;
114510 +
114511 + // create asm volatile("orq %%r12,(%%rsp)":::)
114512 + argvec = rtvec_alloc(0);
114513 + constraintvec = rtvec_alloc(0);
114514 + labelvec = rtvec_alloc(0);
114515 + line = expand_location(RTL_LOCATION(insn)).line;
114516 + orq = gen_rtx_ASM_OPERANDS(VOIDmode, "orq %%r12,(%%rsp)", empty_string, 0, argvec, constraintvec, labelvec, line);
114517 + MEM_VOLATILE_P(orq) = 1;
114518 +// RTX_FRAME_RELATED_P(orq) = 1; // not for ASM_OPERANDS
114519 + emit_insn_before(orq, insn);
114520 +}
114521 +
114522 +/*
114523 + * find all asm level function returns and forcibly set the highest bit of the return address
114524 + */
114525 +static unsigned int execute_kernexec_retaddr(void)
114526 +{
114527 + rtx_insn *insn;
114528 +
114529 +// if (stack_realign_drap)
114530 +// inform(DECL_SOURCE_LOCATION(current_function_decl), "drap detected in %s\n", IDENTIFIER_POINTER(DECL_NAME(current_function_decl)));
114531 +
114532 + // 1. find function returns
114533 + for (insn = get_insns(); insn; insn = NEXT_INSN(insn)) {
114534 + // rtl match: (jump_insn 41 40 42 2 (return) fptr.c:42 634 {return_internal} (nil))
114535 + // (jump_insn 12 9 11 2 (parallel [ (return) (unspec [ (0) ] UNSPEC_REP) ]) fptr.c:46 635 {return_internal_long} (nil))
114536 + // (jump_insn 97 96 98 6 (simple_return) fptr.c:50 -1 (nil) -> simple_return)
114537 + rtx body;
114538 +
114539 + // is it a retn
114540 + if (!JUMP_P(insn))
114541 + continue;
114542 + body = PATTERN(insn);
114543 + if (GET_CODE(body) == PARALLEL)
114544 + body = XVECEXP(body, 0, 0);
114545 + if (!ANY_RETURN_P(body))
114546 + continue;
114547 + kernexec_instrument_retaddr(insn);
114548 + }
114549 +
114550 +// print_simple_rtl(stderr, get_insns());
114551 +// print_rtl(stderr, get_insns());
114552 +
114553 + return 0;
114554 +}
114555 +
114556 +static bool kernexec_cmodel_check(void)
114557 +{
114558 + tree section;
114559 +
114560 + if (ix86_cmodel != CM_KERNEL)
114561 + return false;
114562 +
114563 + section = lookup_attribute("section", DECL_ATTRIBUTES(current_function_decl));
114564 + if (!section || !TREE_VALUE(section))
114565 + return true;
114566 +
114567 + section = TREE_VALUE(TREE_VALUE(section));
114568 + if (strncmp(TREE_STRING_POINTER(section), ".vsyscall_", 10))
114569 + return true;
114570 +
114571 + return false;
114572 +}
114573 +
114574 +#if BUILDING_GCC_VERSION >= 4009
114575 +namespace {
114576 +static const struct pass_data kernexec_reload_pass_data = {
114577 +#else
114578 +static struct gimple_opt_pass kernexec_reload_pass = {
114579 + .pass = {
114580 +#endif
114581 + .type = GIMPLE_PASS,
114582 + .name = "kernexec_reload",
114583 +#if BUILDING_GCC_VERSION >= 4008
114584 + .optinfo_flags = OPTGROUP_NONE,
114585 +#endif
114586 +#if BUILDING_GCC_VERSION >= 5000
114587 +#elif BUILDING_GCC_VERSION == 4009
114588 + .has_gate = true,
114589 + .has_execute = true,
114590 +#else
114591 + .gate = kernexec_cmodel_check,
114592 + .execute = execute_kernexec_reload,
114593 + .sub = NULL,
114594 + .next = NULL,
114595 + .static_pass_number = 0,
114596 +#endif
114597 + .tv_id = TV_NONE,
114598 + .properties_required = 0,
114599 + .properties_provided = 0,
114600 + .properties_destroyed = 0,
114601 + .todo_flags_start = 0,
114602 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_remove_unused_locals | TODO_update_ssa_no_phi
114603 +#if BUILDING_GCC_VERSION < 4009
114604 + }
114605 +#endif
114606 +};
114607 +
114608 +#if BUILDING_GCC_VERSION >= 4009
114609 +static const struct pass_data kernexec_fptr_pass_data = {
114610 +#else
114611 +static struct gimple_opt_pass kernexec_fptr_pass = {
114612 + .pass = {
114613 +#endif
114614 + .type = GIMPLE_PASS,
114615 + .name = "kernexec_fptr",
114616 +#if BUILDING_GCC_VERSION >= 4008
114617 + .optinfo_flags = OPTGROUP_NONE,
114618 +#endif
114619 +#if BUILDING_GCC_VERSION >= 5000
114620 +#elif BUILDING_GCC_VERSION == 4009
114621 + .has_gate = true,
114622 + .has_execute = true,
114623 +#else
114624 + .gate = kernexec_cmodel_check,
114625 + .execute = execute_kernexec_fptr,
114626 + .sub = NULL,
114627 + .next = NULL,
114628 + .static_pass_number = 0,
114629 +#endif
114630 + .tv_id = TV_NONE,
114631 + .properties_required = 0,
114632 + .properties_provided = 0,
114633 + .properties_destroyed = 0,
114634 + .todo_flags_start = 0,
114635 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_remove_unused_locals | TODO_update_ssa_no_phi
114636 +#if BUILDING_GCC_VERSION < 4009
114637 + }
114638 +#endif
114639 +};
114640 +
114641 +#if BUILDING_GCC_VERSION >= 4009
114642 +static const struct pass_data kernexec_retaddr_pass_data = {
114643 +#else
114644 +static struct rtl_opt_pass kernexec_retaddr_pass = {
114645 + .pass = {
114646 +#endif
114647 + .type = RTL_PASS,
114648 + .name = "kernexec_retaddr",
114649 +#if BUILDING_GCC_VERSION >= 4008
114650 + .optinfo_flags = OPTGROUP_NONE,
114651 +#endif
114652 +#if BUILDING_GCC_VERSION >= 5000
114653 +#elif BUILDING_GCC_VERSION == 4009
114654 + .has_gate = true,
114655 + .has_execute = true,
114656 +#else
114657 + .gate = kernexec_cmodel_check,
114658 + .execute = execute_kernexec_retaddr,
114659 + .sub = NULL,
114660 + .next = NULL,
114661 + .static_pass_number = 0,
114662 +#endif
114663 + .tv_id = TV_NONE,
114664 + .properties_required = 0,
114665 + .properties_provided = 0,
114666 + .properties_destroyed = 0,
114667 + .todo_flags_start = 0,
114668 + .todo_flags_finish = TODO_dump_func | TODO_ggc_collect
114669 +#if BUILDING_GCC_VERSION < 4009
114670 + }
114671 +#endif
114672 +};
114673 +
114674 +#if BUILDING_GCC_VERSION >= 4009
114675 +class kernexec_reload_pass : public gimple_opt_pass {
114676 +public:
114677 + kernexec_reload_pass() : gimple_opt_pass(kernexec_reload_pass_data, g) {}
114678 +#if BUILDING_GCC_VERSION >= 5000
114679 + virtual bool gate(function *) { return kernexec_cmodel_check(); }
114680 + virtual unsigned int execute(function *) { return execute_kernexec_reload(); }
114681 +#else
114682 + bool gate() { return kernexec_cmodel_check(); }
114683 + unsigned int execute() { return execute_kernexec_reload(); }
114684 +#endif
114685 +};
114686 +
114687 +class kernexec_fptr_pass : public gimple_opt_pass {
114688 +public:
114689 + kernexec_fptr_pass() : gimple_opt_pass(kernexec_fptr_pass_data, g) {}
114690 +#if BUILDING_GCC_VERSION >= 5000
114691 + virtual bool gate(function *) { return kernexec_cmodel_check(); }
114692 + virtual unsigned int execute(function *) { return execute_kernexec_fptr(); }
114693 +#else
114694 + bool gate() { return kernexec_cmodel_check(); }
114695 + unsigned int execute() { return execute_kernexec_fptr(); }
114696 +#endif
114697 +};
114698 +
114699 +class kernexec_retaddr_pass : public rtl_opt_pass {
114700 +public:
114701 + kernexec_retaddr_pass() : rtl_opt_pass(kernexec_retaddr_pass_data, g) {}
114702 +#if BUILDING_GCC_VERSION >= 5000
114703 + virtual bool gate(function *) { return kernexec_cmodel_check(); }
114704 + virtual unsigned int execute(function *) { return execute_kernexec_retaddr(); }
114705 +#else
114706 + bool gate() { return kernexec_cmodel_check(); }
114707 + unsigned int execute() { return execute_kernexec_retaddr(); }
114708 +#endif
114709 +};
114710 +}
114711 +
114712 +static opt_pass *make_kernexec_reload_pass(void)
114713 +{
114714 + return new kernexec_reload_pass();
114715 +}
114716 +
114717 +static opt_pass *make_kernexec_fptr_pass(void)
114718 +{
114719 + return new kernexec_fptr_pass();
114720 +}
114721 +
114722 +static opt_pass *make_kernexec_retaddr_pass(void)
114723 +{
114724 + return new kernexec_retaddr_pass();
114725 +}
114726 +#else
114727 +static struct opt_pass *make_kernexec_reload_pass(void)
114728 +{
114729 + return &kernexec_reload_pass.pass;
114730 +}
114731 +
114732 +static struct opt_pass *make_kernexec_fptr_pass(void)
114733 +{
114734 + return &kernexec_fptr_pass.pass;
114735 +}
114736 +
114737 +static struct opt_pass *make_kernexec_retaddr_pass(void)
114738 +{
114739 + return &kernexec_retaddr_pass.pass;
114740 +}
114741 +#endif
114742 +
114743 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
114744 +{
114745 + const char * const plugin_name = plugin_info->base_name;
114746 + const int argc = plugin_info->argc;
114747 + const struct plugin_argument * const argv = plugin_info->argv;
114748 + int i;
114749 + struct register_pass_info kernexec_reload_pass_info;
114750 + struct register_pass_info kernexec_fptr_pass_info;
114751 + struct register_pass_info kernexec_retaddr_pass_info;
114752 +
114753 + kernexec_reload_pass_info.pass = make_kernexec_reload_pass();
114754 + kernexec_reload_pass_info.reference_pass_name = "ssa";
114755 + kernexec_reload_pass_info.ref_pass_instance_number = 1;
114756 + kernexec_reload_pass_info.pos_op = PASS_POS_INSERT_AFTER;
114757 +
114758 + kernexec_fptr_pass_info.pass = make_kernexec_fptr_pass();
114759 + kernexec_fptr_pass_info.reference_pass_name = "ssa";
114760 + kernexec_fptr_pass_info.ref_pass_instance_number = 1;
114761 + kernexec_fptr_pass_info.pos_op = PASS_POS_INSERT_AFTER;
114762 +
114763 + kernexec_retaddr_pass_info.pass = make_kernexec_retaddr_pass();
114764 + kernexec_retaddr_pass_info.reference_pass_name = "pro_and_epilogue";
114765 + kernexec_retaddr_pass_info.ref_pass_instance_number = 1;
114766 + kernexec_retaddr_pass_info.pos_op = PASS_POS_INSERT_AFTER;
114767 +
114768 + if (!plugin_default_version_check(version, &gcc_version)) {
114769 + error(G_("incompatible gcc/plugin versions"));
114770 + return 1;
114771 + }
114772 +
114773 + register_callback(plugin_name, PLUGIN_INFO, NULL, &kernexec_plugin_info);
114774 +
114775 + if (TARGET_64BIT == 0)
114776 + return 0;
114777 +
114778 + for (i = 0; i < argc; ++i) {
114779 + if (!strcmp(argv[i].key, "method")) {
114780 + if (!argv[i].value) {
114781 + error(G_("no value supplied for option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
114782 + continue;
114783 + }
114784 + if (!strcmp(argv[i].value, "bts")) {
114785 + kernexec_instrument_fptr = kernexec_instrument_fptr_bts;
114786 + kernexec_instrument_retaddr = kernexec_instrument_retaddr_bts;
114787 + } else if (!strcmp(argv[i].value, "or")) {
114788 + kernexec_instrument_fptr = kernexec_instrument_fptr_or;
114789 + kernexec_instrument_retaddr = kernexec_instrument_retaddr_or;
114790 + fix_register("r12", 1, 1);
114791 + } else
114792 + error(G_("invalid option argument '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, argv[i].value);
114793 + continue;
114794 + }
114795 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
114796 + }
114797 + if (!kernexec_instrument_fptr || !kernexec_instrument_retaddr)
114798 + error(G_("no instrumentation method was selected via '-fplugin-arg-%s-method'"), plugin_name);
114799 +
114800 + if (kernexec_instrument_fptr == kernexec_instrument_fptr_or)
114801 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &kernexec_reload_pass_info);
114802 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &kernexec_fptr_pass_info);
114803 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &kernexec_retaddr_pass_info);
114804 +
114805 + return 0;
114806 +}
114807 diff --git a/tools/gcc/latent_entropy_plugin.c b/tools/gcc/latent_entropy_plugin.c
114808 new file mode 100644
114809 index 0000000..ac6f9b4
114810 --- /dev/null
114811 +++ b/tools/gcc/latent_entropy_plugin.c
114812 @@ -0,0 +1,474 @@
114813 +/*
114814 + * Copyright 2012-2015 by the PaX Team <pageexec@freemail.hu>
114815 + * Licensed under the GPL v2
114816 + *
114817 + * Note: the choice of the license means that the compilation process is
114818 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
114819 + * but for the kernel it doesn't matter since it doesn't link against
114820 + * any of the gcc libraries
114821 + *
114822 + * gcc plugin to help generate a little bit of entropy from program state,
114823 + * used throughout the uptime of the kernel
114824 + *
114825 + * TODO:
114826 + * - add ipa pass to identify not explicitly marked candidate functions
114827 + * - mix in more program state (function arguments/return values, loop variables, etc)
114828 + * - more instrumentation control via attribute parameters
114829 + *
114830 + * BUGS:
114831 + * - none known
114832 + */
114833 +
114834 +#include "gcc-common.h"
114835 +
114836 +int plugin_is_GPL_compatible;
114837 +
114838 +static GTY(()) tree latent_entropy_decl;
114839 +
114840 +static struct plugin_info latent_entropy_plugin_info = {
114841 + .version = "201504282240",
114842 + .help = NULL
114843 +};
114844 +
114845 +static unsigned HOST_WIDE_INT seed;
114846 +static unsigned HOST_WIDE_INT get_random_const(void)
114847 +{
114848 + unsigned int i;
114849 + unsigned HOST_WIDE_INT ret = 0;
114850 +
114851 + for (i = 0; i < 8 * sizeof ret; i++) {
114852 + ret = (ret << 1) | (seed & 1);
114853 + seed >>= 1;
114854 + if (ret & 1)
114855 + seed ^= 0xD800000000000000ULL;
114856 + }
114857 +
114858 + return ret;
114859 +}
114860 +
114861 +static tree handle_latent_entropy_attribute(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
114862 +{
114863 + tree type;
114864 + unsigned long long mask;
114865 +#if BUILDING_GCC_VERSION <= 4007
114866 + VEC(constructor_elt, gc) *vals;
114867 +#else
114868 + vec<constructor_elt, va_gc> *vals;
114869 +#endif
114870 +
114871 + switch (TREE_CODE(*node)) {
114872 + default:
114873 + *no_add_attrs = true;
114874 + error("%qE attribute only applies to functions and variables", name);
114875 + break;
114876 +
114877 + case VAR_DECL:
114878 + if (DECL_INITIAL(*node)) {
114879 + *no_add_attrs = true;
114880 + error("variable %qD with %qE attribute must not be initialized", *node, name);
114881 + break;
114882 + }
114883 +
114884 + if (!TREE_STATIC(*node)) {
114885 + *no_add_attrs = true;
114886 + error("variable %qD with %qE attribute must not be local", *node, name);
114887 + break;
114888 + }
114889 +
114890 + type = TREE_TYPE(*node);
114891 + switch (TREE_CODE(type)) {
114892 + default:
114893 + *no_add_attrs = true;
114894 + error("variable %qD with %qE attribute must be an integer or a fixed length integer array type or a fixed sized structure with integer fields", *node, name);
114895 + break;
114896 +
114897 + case RECORD_TYPE: {
114898 + tree field;
114899 + unsigned int nelt = 0;
114900 +
114901 + for (field = TYPE_FIELDS(type); field; nelt++, field = TREE_CHAIN(field)) {
114902 + tree fieldtype;
114903 +
114904 + fieldtype = TREE_TYPE(field);
114905 + if (TREE_CODE(fieldtype) != INTEGER_TYPE) {
114906 + *no_add_attrs = true;
114907 + error("structure variable %qD with %qE attribute has a non-integer field %qE", *node, name, field);
114908 + break;
114909 + }
114910 + }
114911 +
114912 + if (field)
114913 + break;
114914 +
114915 +#if BUILDING_GCC_VERSION <= 4007
114916 + vals = VEC_alloc(constructor_elt, gc, nelt);
114917 +#else
114918 + vec_alloc(vals, nelt);
114919 +#endif
114920 +
114921 + for (field = TYPE_FIELDS(type); field; field = TREE_CHAIN(field)) {
114922 + tree fieldtype;
114923 +
114924 + fieldtype = TREE_TYPE(field);
114925 + mask = 1ULL << (TREE_INT_CST_LOW(TYPE_SIZE(fieldtype)) - 1);
114926 + mask = 2 * (mask - 1) + 1;
114927 +
114928 + if (TYPE_UNSIGNED(fieldtype))
114929 + CONSTRUCTOR_APPEND_ELT(vals, field, build_int_cstu(fieldtype, mask & get_random_const()));
114930 + else
114931 + CONSTRUCTOR_APPEND_ELT(vals, field, build_int_cst(fieldtype, mask & get_random_const()));
114932 + }
114933 +
114934 + DECL_INITIAL(*node) = build_constructor(type, vals);
114935 +//debug_tree(DECL_INITIAL(*node));
114936 + break;
114937 + }
114938 +
114939 + case INTEGER_TYPE:
114940 + mask = 1ULL << (TREE_INT_CST_LOW(TYPE_SIZE(type)) - 1);
114941 + mask = 2 * (mask - 1) + 1;
114942 +
114943 + if (TYPE_UNSIGNED(type))
114944 + DECL_INITIAL(*node) = build_int_cstu(type, mask & get_random_const());
114945 + else
114946 + DECL_INITIAL(*node) = build_int_cst(type, mask & get_random_const());
114947 + break;
114948 +
114949 + case ARRAY_TYPE: {
114950 + tree elt_type, array_size, elt_size;
114951 + unsigned int i, nelt;
114952 +
114953 + elt_type = TREE_TYPE(type);
114954 + elt_size = TYPE_SIZE_UNIT(TREE_TYPE(type));
114955 + array_size = TYPE_SIZE_UNIT(type);
114956 +
114957 + if (TREE_CODE(elt_type) != INTEGER_TYPE || !array_size || TREE_CODE(array_size) != INTEGER_CST) {
114958 + *no_add_attrs = true;
114959 + error("array variable %qD with %qE attribute must be a fixed length integer array type", *node, name);
114960 + break;
114961 + }
114962 +
114963 + nelt = TREE_INT_CST_LOW(array_size) / TREE_INT_CST_LOW(elt_size);
114964 +#if BUILDING_GCC_VERSION <= 4007
114965 + vals = VEC_alloc(constructor_elt, gc, nelt);
114966 +#else
114967 + vec_alloc(vals, nelt);
114968 +#endif
114969 +
114970 + mask = 1ULL << (TREE_INT_CST_LOW(TYPE_SIZE(elt_type)) - 1);
114971 + mask = 2 * (mask - 1) + 1;
114972 +
114973 + for (i = 0; i < nelt; i++)
114974 + if (TYPE_UNSIGNED(elt_type))
114975 + CONSTRUCTOR_APPEND_ELT(vals, size_int(i), build_int_cstu(elt_type, mask & get_random_const()));
114976 + else
114977 + CONSTRUCTOR_APPEND_ELT(vals, size_int(i), build_int_cst(elt_type, mask & get_random_const()));
114978 +
114979 + DECL_INITIAL(*node) = build_constructor(type, vals);
114980 +//debug_tree(DECL_INITIAL(*node));
114981 + break;
114982 + }
114983 + }
114984 + break;
114985 +
114986 + case FUNCTION_DECL:
114987 + break;
114988 + }
114989 +
114990 + return NULL_TREE;
114991 +}
114992 +
114993 +static struct attribute_spec latent_entropy_attr = {
114994 + .name = "latent_entropy",
114995 + .min_length = 0,
114996 + .max_length = 0,
114997 + .decl_required = true,
114998 + .type_required = false,
114999 + .function_type_required = false,
115000 + .handler = handle_latent_entropy_attribute,
115001 +#if BUILDING_GCC_VERSION >= 4007
115002 + .affects_type_identity = false
115003 +#endif
115004 +};
115005 +
115006 +static void register_attributes(void *event_data, void *data)
115007 +{
115008 + register_attribute(&latent_entropy_attr);
115009 +}
115010 +
115011 +static bool gate_latent_entropy(void)
115012 +{
115013 + // don't bother with noreturn functions for now
115014 + if (TREE_THIS_VOLATILE(current_function_decl))
115015 + return false;
115016 +
115017 + // gcc-4.5 doesn't discover some trivial noreturn functions
115018 + if (EDGE_COUNT(EXIT_BLOCK_PTR_FOR_FN(cfun)->preds) == 0)
115019 + return false;
115020 +
115021 + return lookup_attribute("latent_entropy", DECL_ATTRIBUTES(current_function_decl)) != NULL_TREE;
115022 +}
115023 +
115024 +static enum tree_code get_op(tree *rhs)
115025 +{
115026 + static enum tree_code op;
115027 + unsigned HOST_WIDE_INT random_const;
115028 +
115029 + random_const = get_random_const();
115030 +
115031 + switch (op) {
115032 + case BIT_XOR_EXPR:
115033 + op = PLUS_EXPR;
115034 + break;
115035 +
115036 + case PLUS_EXPR:
115037 + if (rhs) {
115038 + op = LROTATE_EXPR;
115039 + random_const &= HOST_BITS_PER_WIDE_INT - 1;
115040 + break;
115041 + }
115042 +
115043 + case LROTATE_EXPR:
115044 + default:
115045 + op = BIT_XOR_EXPR;
115046 + break;
115047 + }
115048 + if (rhs)
115049 + *rhs = build_int_cstu(unsigned_intDI_type_node, random_const);
115050 + return op;
115051 +}
115052 +
115053 +static void perturb_local_entropy(basic_block bb, tree local_entropy)
115054 +{
115055 + gimple_stmt_iterator gsi;
115056 + gimple assign;
115057 + tree addxorrol, rhs;
115058 + enum tree_code op;
115059 +
115060 + op = get_op(&rhs);
115061 + addxorrol = fold_build2_loc(UNKNOWN_LOCATION, op, unsigned_intDI_type_node, local_entropy, rhs);
115062 + assign = gimple_build_assign(local_entropy, addxorrol);
115063 + gsi = gsi_after_labels(bb);
115064 + gsi_insert_before(&gsi, assign, GSI_NEW_STMT);
115065 + update_stmt(assign);
115066 +//debug_bb(bb);
115067 +}
115068 +
115069 +static void perturb_latent_entropy(basic_block bb, tree rhs)
115070 +{
115071 + gimple_stmt_iterator gsi;
115072 + gimple assign;
115073 + tree addxorrol, temp;
115074 +
115075 + // 1. create temporary copy of latent_entropy
115076 + temp = create_tmp_var(unsigned_intDI_type_node, "temp_latent_entropy");
115077 + add_referenced_var(temp);
115078 +
115079 + // 2. read...
115080 + temp = make_ssa_name(temp, NULL);
115081 + assign = gimple_build_assign(temp, latent_entropy_decl);
115082 + SSA_NAME_DEF_STMT(temp) = assign;
115083 + add_referenced_var(latent_entropy_decl);
115084 + gsi = gsi_after_labels(bb);
115085 + gsi_insert_after(&gsi, assign, GSI_NEW_STMT);
115086 + update_stmt(assign);
115087 +
115088 + // 3. ...modify...
115089 + addxorrol = fold_build2_loc(UNKNOWN_LOCATION, get_op(NULL), unsigned_intDI_type_node, temp, rhs);
115090 + temp = make_ssa_name(SSA_NAME_VAR(temp), NULL);
115091 + assign = gimple_build_assign(temp, addxorrol);
115092 + SSA_NAME_DEF_STMT(temp) = assign;
115093 + gsi_insert_after(&gsi, assign, GSI_NEW_STMT);
115094 + update_stmt(assign);
115095 +
115096 + // 4. ...write latent_entropy
115097 + assign = gimple_build_assign(latent_entropy_decl, temp);
115098 + gsi_insert_after(&gsi, assign, GSI_NEW_STMT);
115099 + update_stmt(assign);
115100 +}
115101 +
115102 +static unsigned int execute_latent_entropy(void)
115103 +{
115104 + basic_block bb;
115105 + gimple assign;
115106 + gimple_stmt_iterator gsi;
115107 + tree local_entropy;
115108 +
115109 + if (!latent_entropy_decl) {
115110 +#if BUILDING_GCC_VERSION >= 4009
115111 + varpool_node *node;
115112 +#else
115113 + struct varpool_node *node;
115114 +#endif
115115 +
115116 + FOR_EACH_VARIABLE(node) {
115117 + tree var = NODE_DECL(node);
115118 +
115119 + if (DECL_NAME_LENGTH(var) < sizeof("latent_entropy") - 1)
115120 + continue;
115121 + if (strcmp(IDENTIFIER_POINTER(DECL_NAME(var)), "latent_entropy"))
115122 + continue;
115123 + latent_entropy_decl = var;
115124 +// debug_tree(var);
115125 + break;
115126 + }
115127 + if (!latent_entropy_decl) {
115128 +// debug_tree(current_function_decl);
115129 + return 0;
115130 + }
115131 + }
115132 +
115133 +//fprintf(stderr, "latent_entropy: %s\n", IDENTIFIER_POINTER(DECL_NAME(current_function_decl)));
115134 +
115135 + // 1. create local entropy variable
115136 + local_entropy = create_tmp_var(unsigned_intDI_type_node, "local_entropy");
115137 + add_referenced_var(local_entropy);
115138 + mark_sym_for_renaming(local_entropy);
115139 +
115140 + // 2. initialize local entropy variable
115141 + bb = split_block_after_labels(ENTRY_BLOCK_PTR_FOR_FN(cfun))->dest;
115142 + if (dom_info_available_p(CDI_DOMINATORS))
115143 + set_immediate_dominator(CDI_DOMINATORS, bb, ENTRY_BLOCK_PTR_FOR_FN(cfun));
115144 + gsi = gsi_start_bb(bb);
115145 +
115146 + assign = gimple_build_assign(local_entropy, build_int_cstu(unsigned_intDI_type_node, get_random_const()));
115147 +// gimple_set_location(assign, loc);
115148 + gsi_insert_after(&gsi, assign, GSI_NEW_STMT);
115149 + update_stmt(assign);
115150 +//debug_bb(bb);
115151 + gcc_assert(single_succ_p(bb));
115152 + bb = single_succ(bb);
115153 +
115154 + // 3. instrument each BB with an operation on the local entropy variable
115155 + while (bb != EXIT_BLOCK_PTR_FOR_FN(cfun)) {
115156 + perturb_local_entropy(bb, local_entropy);
115157 +//debug_bb(bb);
115158 + bb = bb->next_bb;
115159 + };
115160 +
115161 + // 4. mix local entropy into the global entropy variable
115162 + gcc_assert(single_pred_p(EXIT_BLOCK_PTR_FOR_FN(cfun)));
115163 + perturb_latent_entropy(single_pred(EXIT_BLOCK_PTR_FOR_FN(cfun)), local_entropy);
115164 +//debug_bb(single_pred(EXIT_BLOCK_PTR_FOR_FN(cfun)));
115165 + return 0;
115166 +}
115167 +
115168 +static void latent_entropy_start_unit(void *gcc_data, void *user_data)
115169 +{
115170 + tree latent_entropy_type;
115171 +
115172 + seed = get_random_seed(false);
115173 +
115174 + if (in_lto_p)
115175 + return;
115176 +
115177 + // extern volatile u64 latent_entropy
115178 + gcc_assert(TYPE_PRECISION(long_long_unsigned_type_node) == 64);
115179 + latent_entropy_type = build_qualified_type(long_long_unsigned_type_node, TYPE_QUALS(long_long_unsigned_type_node) | TYPE_QUAL_VOLATILE);
115180 + latent_entropy_decl = build_decl(UNKNOWN_LOCATION, VAR_DECL, get_identifier("latent_entropy"), latent_entropy_type);
115181 +
115182 + TREE_STATIC(latent_entropy_decl) = 1;
115183 + TREE_PUBLIC(latent_entropy_decl) = 1;
115184 + TREE_USED(latent_entropy_decl) = 1;
115185 + DECL_PRESERVE_P(latent_entropy_decl) = 1;
115186 + TREE_THIS_VOLATILE(latent_entropy_decl) = 1;
115187 + DECL_EXTERNAL(latent_entropy_decl) = 1;
115188 + DECL_ARTIFICIAL(latent_entropy_decl) = 1;
115189 + lang_hooks.decls.pushdecl(latent_entropy_decl);
115190 +// DECL_ASSEMBLER_NAME(latent_entropy_decl);
115191 +// varpool_finalize_decl(latent_entropy_decl);
115192 +// varpool_mark_needed_node(latent_entropy_decl);
115193 +}
115194 +
115195 +#if BUILDING_GCC_VERSION >= 4009
115196 +namespace {
115197 +static const struct pass_data latent_entropy_pass_data = {
115198 +#else
115199 +static struct gimple_opt_pass latent_entropy_pass = {
115200 + .pass = {
115201 +#endif
115202 + .type = GIMPLE_PASS,
115203 + .name = "latent_entropy",
115204 +#if BUILDING_GCC_VERSION >= 4008
115205 + .optinfo_flags = OPTGROUP_NONE,
115206 +#endif
115207 +#if BUILDING_GCC_VERSION >= 5000
115208 +#elif BUILDING_GCC_VERSION == 4009
115209 + .has_gate = true,
115210 + .has_execute = true,
115211 +#else
115212 + .gate = gate_latent_entropy,
115213 + .execute = execute_latent_entropy,
115214 + .sub = NULL,
115215 + .next = NULL,
115216 + .static_pass_number = 0,
115217 +#endif
115218 + .tv_id = TV_NONE,
115219 + .properties_required = PROP_gimple_leh | PROP_cfg,
115220 + .properties_provided = 0,
115221 + .properties_destroyed = 0,
115222 + .todo_flags_start = 0, //TODO_verify_ssa | TODO_verify_flow | TODO_verify_stmts,
115223 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_update_ssa
115224 +#if BUILDING_GCC_VERSION < 4009
115225 + }
115226 +#endif
115227 +};
115228 +
115229 +#if BUILDING_GCC_VERSION >= 4009
115230 +class latent_entropy_pass : public gimple_opt_pass {
115231 +public:
115232 + latent_entropy_pass() : gimple_opt_pass(latent_entropy_pass_data, g) {}
115233 +#if BUILDING_GCC_VERSION >= 5000
115234 + virtual bool gate(function *) { return gate_latent_entropy(); }
115235 + virtual unsigned int execute(function *) { return execute_latent_entropy(); }
115236 +#else
115237 + bool gate() { return gate_latent_entropy(); }
115238 + unsigned int execute() { return execute_latent_entropy(); }
115239 +#endif
115240 +};
115241 +}
115242 +
115243 +static opt_pass *make_latent_entropy_pass(void)
115244 +{
115245 + return new latent_entropy_pass();
115246 +}
115247 +#else
115248 +static struct opt_pass *make_latent_entropy_pass(void)
115249 +{
115250 + return &latent_entropy_pass.pass;
115251 +}
115252 +#endif
115253 +
115254 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
115255 +{
115256 + const char * const plugin_name = plugin_info->base_name;
115257 + struct register_pass_info latent_entropy_pass_info;
115258 +
115259 + latent_entropy_pass_info.pass = make_latent_entropy_pass();
115260 + latent_entropy_pass_info.reference_pass_name = "optimized";
115261 + latent_entropy_pass_info.ref_pass_instance_number = 1;
115262 + latent_entropy_pass_info.pos_op = PASS_POS_INSERT_BEFORE;
115263 + static const struct ggc_root_tab gt_ggc_r_gt_latent_entropy[] = {
115264 + {
115265 + .base = &latent_entropy_decl,
115266 + .nelt = 1,
115267 + .stride = sizeof(latent_entropy_decl),
115268 + .cb = &gt_ggc_mx_tree_node,
115269 + .pchw = &gt_pch_nx_tree_node
115270 + },
115271 + LAST_GGC_ROOT_TAB
115272 + };
115273 +
115274 + if (!plugin_default_version_check(version, &gcc_version)) {
115275 + error(G_("incompatible gcc/plugin versions"));
115276 + return 1;
115277 + }
115278 +
115279 + register_callback(plugin_name, PLUGIN_INFO, NULL, &latent_entropy_plugin_info);
115280 + register_callback(plugin_name, PLUGIN_START_UNIT, &latent_entropy_start_unit, NULL);
115281 + register_callback(plugin_name, PLUGIN_REGISTER_GGC_ROOTS, NULL, (void *)&gt_ggc_r_gt_latent_entropy);
115282 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &latent_entropy_pass_info);
115283 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
115284 +
115285 + return 0;
115286 +}
115287 diff --git a/tools/gcc/randomize_layout_plugin.c b/tools/gcc/randomize_layout_plugin.c
115288 new file mode 100644
115289 index 0000000..e1983c0
115290 --- /dev/null
115291 +++ b/tools/gcc/randomize_layout_plugin.c
115292 @@ -0,0 +1,917 @@
115293 +/*
115294 + * Copyright 2014,2015 by Open Source Security, Inc., Brad Spengler <spender@grsecurity.net>
115295 + * and PaX Team <pageexec@freemail.hu>
115296 + * Licensed under the GPL v2
115297 + *
115298 + * Usage:
115299 + * $ # for 4.5/4.6/C based 4.7
115300 + * $ gcc -I`gcc -print-file-name=plugin`/include -I`gcc -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -o randomize_layout_plugin.so randomize_layout_plugin.c
115301 + * $ # for C++ based 4.7/4.8+
115302 + * $ g++ -I`g++ -print-file-name=plugin`/include -I`g++ -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -o randomize_layout_plugin.so randomize_layout_plugin.c
115303 + * $ gcc -fplugin=./randomize_layout_plugin.so test.c -O2
115304 + */
115305 +
115306 +#include "gcc-common.h"
115307 +#include "randomize_layout_seed.h"
115308 +
115309 +#if BUILDING_GCC_MAJOR < 4 || (BUILDING_GCC_MAJOR == 4 && BUILDING_GCC_MINOR < 6) || \
115310 + (BUILDING_GCC_MAJOR == 4 && BUILDING_GCC_MINOR == 6 && BUILDING_GCC_PATCHLEVEL < 4)
115311 +#error "The RANDSTRUCT plugin requires GCC 4.6.4 or newer."
115312 +#endif
115313 +
115314 +#define ORIG_TYPE_NAME(node) \
115315 + (TYPE_NAME(TYPE_MAIN_VARIANT(node)) != NULL_TREE ? ((const unsigned char *)IDENTIFIER_POINTER(TYPE_NAME(TYPE_MAIN_VARIANT(node)))) : (const unsigned char *)"anonymous")
115316 +
115317 +int plugin_is_GPL_compatible;
115318 +
115319 +static int performance_mode;
115320 +
115321 +static struct plugin_info randomize_layout_plugin_info = {
115322 + .version = "201402201816",
115323 + .help = "disable\t\t\tdo not activate plugin\n"
115324 + "performance-mode\tenable cacheline-aware layout randomization\n"
115325 +};
115326 +
115327 +/* from old Linux dcache.h */
115328 +static inline unsigned long
115329 +partial_name_hash(unsigned long c, unsigned long prevhash)
115330 +{
115331 + return (prevhash + (c << 4) + (c >> 4)) * 11;
115332 +}
115333 +static inline unsigned int
115334 +name_hash(const unsigned char *name)
115335 +{
115336 + unsigned long hash = 0;
115337 + unsigned int len = strlen((const char *)name);
115338 + while (len--)
115339 + hash = partial_name_hash(*name++, hash);
115340 + return (unsigned int)hash;
115341 +}
115342 +
115343 +static tree handle_randomize_layout_attr(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
115344 +{
115345 + tree type;
115346 +
115347 + *no_add_attrs = true;
115348 + if (TREE_CODE(*node) == FUNCTION_DECL) {
115349 + error("%qE attribute does not apply to functions (%qF)", name, *node);
115350 + return NULL_TREE;
115351 + }
115352 +
115353 + if (TREE_CODE(*node) == PARM_DECL) {
115354 + error("%qE attribute does not apply to function parameters (%qD)", name, *node);
115355 + return NULL_TREE;
115356 + }
115357 +
115358 + if (TREE_CODE(*node) == VAR_DECL) {
115359 + error("%qE attribute does not apply to variables (%qD)", name, *node);
115360 + return NULL_TREE;
115361 + }
115362 +
115363 + if (TYPE_P(*node)) {
115364 + type = *node;
115365 + } else {
115366 + gcc_assert(TREE_CODE(*node) == TYPE_DECL);
115367 + type = TREE_TYPE(*node);
115368 + }
115369 +
115370 + if (TREE_CODE(type) != RECORD_TYPE) {
115371 + error("%qE attribute used on %qT applies to struct types only", name, type);
115372 + return NULL_TREE;
115373 + }
115374 +
115375 + if (lookup_attribute(IDENTIFIER_POINTER(name), TYPE_ATTRIBUTES(type))) {
115376 + error("%qE attribute is already applied to the type %qT", name, type);
115377 + return NULL_TREE;
115378 + }
115379 +
115380 + *no_add_attrs = false;
115381 +
115382 + return NULL_TREE;
115383 +}
115384 +
115385 +/* set on complete types that we don't need to inspect further at all */
115386 +static tree handle_randomize_considered_attr(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
115387 +{
115388 + *no_add_attrs = false;
115389 + return NULL_TREE;
115390 +}
115391 +
115392 +/*
115393 + * set on types that we've performed a shuffle on, to prevent re-shuffling
115394 + * this does not preclude us from inspecting its fields for potential shuffles
115395 + */
115396 +static tree handle_randomize_performed_attr(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
115397 +{
115398 + *no_add_attrs = false;
115399 + return NULL_TREE;
115400 +}
115401 +
115402 +/*
115403 + * 64bit variant of Bob Jenkins' public domain PRNG
115404 + * 256 bits of internal state
115405 + */
115406 +
115407 +typedef unsigned long long u64;
115408 +
115409 +typedef struct ranctx { u64 a; u64 b; u64 c; u64 d; } ranctx;
115410 +
115411 +#define rot(x,k) (((x)<<(k))|((x)>>(64-(k))))
115412 +static u64 ranval(ranctx *x) {
115413 + u64 e = x->a - rot(x->b, 7);
115414 + x->a = x->b ^ rot(x->c, 13);
115415 + x->b = x->c + rot(x->d, 37);
115416 + x->c = x->d + e;
115417 + x->d = e + x->a;
115418 + return x->d;
115419 +}
115420 +
115421 +static void raninit(ranctx *x, u64 *seed) {
115422 + int i;
115423 +
115424 + x->a = seed[0];
115425 + x->b = seed[1];
115426 + x->c = seed[2];
115427 + x->d = seed[3];
115428 +
115429 + for (i=0; i < 30; ++i)
115430 + (void)ranval(x);
115431 +}
115432 +
115433 +static u64 shuffle_seed[4];
115434 +
115435 +struct partition_group {
115436 + tree tree_start;
115437 + unsigned long start;
115438 + unsigned long length;
115439 +};
115440 +
115441 +static void partition_struct(tree *fields, unsigned long length, struct partition_group *size_groups, unsigned long *num_groups)
115442 +{
115443 + unsigned long i;
115444 + unsigned long accum_size = 0;
115445 + unsigned long accum_length = 0;
115446 + unsigned long group_idx = 0;
115447 +
115448 + gcc_assert(length < INT_MAX);
115449 +
115450 + memset(size_groups, 0, sizeof(struct partition_group) * length);
115451 +
115452 + for (i = 0; i < length; i++) {
115453 + if (size_groups[group_idx].tree_start == NULL_TREE) {
115454 + size_groups[group_idx].tree_start = fields[i];
115455 + size_groups[group_idx].start = i;
115456 + accum_length = 0;
115457 + accum_size = 0;
115458 + }
115459 + accum_size += (unsigned long)int_size_in_bytes(TREE_TYPE(fields[i]));
115460 + accum_length++;
115461 + if (accum_size >= 64) {
115462 + size_groups[group_idx].length = accum_length;
115463 + accum_length = 0;
115464 + group_idx++;
115465 + }
115466 + }
115467 +
115468 + if (size_groups[group_idx].tree_start != NULL_TREE &&
115469 + !size_groups[group_idx].length) {
115470 + size_groups[group_idx].length = accum_length;
115471 + group_idx++;
115472 + }
115473 +
115474 + *num_groups = group_idx;
115475 +}
115476 +
115477 +static void performance_shuffle(tree *newtree, unsigned long length, ranctx *prng_state)
115478 +{
115479 + unsigned long i, x;
115480 + struct partition_group size_group[length];
115481 + unsigned long num_groups = 0;
115482 + unsigned long randnum;
115483 +
115484 + partition_struct(newtree, length, (struct partition_group *)&size_group, &num_groups);
115485 + for (i = num_groups - 1; i > 0; i--) {
115486 + struct partition_group tmp;
115487 + randnum = ranval(prng_state) % (i + 1);
115488 + tmp = size_group[i];
115489 + size_group[i] = size_group[randnum];
115490 + size_group[randnum] = tmp;
115491 + }
115492 +
115493 + for (x = 0; x < num_groups; x++) {
115494 + for (i = size_group[x].start + size_group[x].length - 1; i > size_group[x].start; i--) {
115495 + tree tmp;
115496 + if (DECL_BIT_FIELD_TYPE(newtree[i]))
115497 + continue;
115498 + randnum = ranval(prng_state) % (i + 1);
115499 + // we could handle this case differently if desired
115500 + if (DECL_BIT_FIELD_TYPE(newtree[randnum]))
115501 + continue;
115502 + tmp = newtree[i];
115503 + newtree[i] = newtree[randnum];
115504 + newtree[randnum] = tmp;
115505 + }
115506 + }
115507 +}
115508 +
115509 +static void full_shuffle(tree *newtree, unsigned long length, ranctx *prng_state)
115510 +{
115511 + unsigned long i, randnum;
115512 +
115513 + for (i = length - 1; i > 0; i--) {
115514 + tree tmp;
115515 + randnum = ranval(prng_state) % (i + 1);
115516 + tmp = newtree[i];
115517 + newtree[i] = newtree[randnum];
115518 + newtree[randnum] = tmp;
115519 + }
115520 +}
115521 +
115522 +/* modern in-place Fisher-Yates shuffle */
115523 +static void shuffle(const_tree type, tree *newtree, unsigned long length)
115524 +{
115525 + unsigned long i;
115526 + u64 seed[4];
115527 + ranctx prng_state;
115528 + const unsigned char *structname;
115529 +
115530 + if (length == 0)
115531 + return;
115532 +
115533 + gcc_assert(TREE_CODE(type) == RECORD_TYPE);
115534 +
115535 + structname = ORIG_TYPE_NAME(type);
115536 +
115537 +#ifdef __DEBUG_PLUGIN
115538 + fprintf(stderr, "Shuffling struct %s %p\n", (const char *)structname, type);
115539 +#ifdef __DEBUG_VERBOSE
115540 + debug_tree((tree)type);
115541 +#endif
115542 +#endif
115543 +
115544 + for (i = 0; i < 4; i++) {
115545 + seed[i] = shuffle_seed[i];
115546 + seed[i] ^= name_hash(structname);
115547 + }
115548 +
115549 + raninit(&prng_state, (u64 *)&seed);
115550 +
115551 + if (performance_mode)
115552 + performance_shuffle(newtree, length, &prng_state);
115553 + else
115554 + full_shuffle(newtree, length, &prng_state);
115555 +}
115556 +
115557 +static bool is_flexible_array(const_tree field)
115558 +{
115559 + const_tree fieldtype;
115560 + const_tree typesize;
115561 + const_tree elemtype;
115562 + const_tree elemsize;
115563 +
115564 + fieldtype = TREE_TYPE(field);
115565 + typesize = TYPE_SIZE(fieldtype);
115566 +
115567 + if (TREE_CODE(fieldtype) != ARRAY_TYPE)
115568 + return false;
115569 +
115570 + elemtype = TREE_TYPE(fieldtype);
115571 + elemsize = TYPE_SIZE(elemtype);
115572 +
115573 + /* size of type is represented in bits */
115574 +
115575 + if (typesize == NULL_TREE && TYPE_DOMAIN(fieldtype) != NULL_TREE &&
115576 + TYPE_MAX_VALUE(TYPE_DOMAIN(fieldtype)) == NULL_TREE)
115577 + return true;
115578 +
115579 + if (typesize != NULL_TREE &&
115580 + (TREE_CONSTANT(typesize) && (!TREE_INT_CST_LOW(typesize) ||
115581 + TREE_INT_CST_LOW(typesize) == TREE_INT_CST_LOW(elemsize))))
115582 + return true;
115583 +
115584 + return false;
115585 +}
115586 +
115587 +static int relayout_struct(tree type)
115588 +{
115589 + unsigned long num_fields = (unsigned long)list_length(TYPE_FIELDS(type));
115590 + unsigned long shuffle_length = num_fields;
115591 + tree field;
115592 + tree newtree[num_fields];
115593 + unsigned long i;
115594 + tree list;
115595 + tree variant;
115596 + expanded_location xloc;
115597 +
115598 + if (TYPE_FIELDS(type) == NULL_TREE)
115599 + return 0;
115600 +
115601 + if (num_fields < 2)
115602 + return 0;
115603 +
115604 + gcc_assert(TREE_CODE(type) == RECORD_TYPE);
115605 +
115606 + gcc_assert(num_fields < INT_MAX);
115607 +
115608 + if (lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(type)) ||
115609 + lookup_attribute("no_randomize_layout", TYPE_ATTRIBUTES(TYPE_MAIN_VARIANT(type))))
115610 + return 0;
115611 +
115612 + /* Workaround for 3rd-party VirtualBox source that we can't modify ourselves */
115613 + if (!strcmp((const char *)ORIG_TYPE_NAME(type), "INTNETTRUNKFACTORY") ||
115614 + !strcmp((const char *)ORIG_TYPE_NAME(type), "RAWPCIFACTORY"))
115615 + return 0;
115616 +
115617 + /* throw out any structs in uapi */
115618 + xloc = expand_location(DECL_SOURCE_LOCATION(TYPE_FIELDS(type)));
115619 +
115620 + if (strstr(xloc.file, "/uapi/"))
115621 + error(G_("attempted to randomize userland API struct %s"), ORIG_TYPE_NAME(type));
115622 +
115623 + for (field = TYPE_FIELDS(type), i = 0; field; field = TREE_CHAIN(field), i++) {
115624 + gcc_assert(TREE_CODE(field) == FIELD_DECL);
115625 + newtree[i] = field;
115626 + }
115627 +
115628 + /*
115629 + * enforce that we don't randomize the layout of the last
115630 + * element of a struct if it's a 0 or 1-length array
115631 + * or a proper flexible array
115632 + */
115633 + if (is_flexible_array(newtree[num_fields - 1]))
115634 + shuffle_length--;
115635 +
115636 + shuffle(type, (tree *)newtree, shuffle_length);
115637 +
115638 + /*
115639 + * set up a bogus anonymous struct field designed to error out on unnamed struct initializers
115640 + * as gcc provides no other way to detect such code
115641 + */
115642 + list = make_node(FIELD_DECL);
115643 + TREE_CHAIN(list) = newtree[0];
115644 + TREE_TYPE(list) = void_type_node;
115645 + DECL_SIZE(list) = bitsize_zero_node;
115646 + DECL_NONADDRESSABLE_P(list) = 1;
115647 + DECL_FIELD_BIT_OFFSET(list) = bitsize_zero_node;
115648 + DECL_SIZE_UNIT(list) = size_zero_node;
115649 + DECL_FIELD_OFFSET(list) = size_zero_node;
115650 + // to satisfy the constify plugin
115651 + TREE_READONLY(list) = 1;
115652 +
115653 + for (i = 0; i < num_fields - 1; i++)
115654 + TREE_CHAIN(newtree[i]) = newtree[i+1];
115655 + TREE_CHAIN(newtree[num_fields - 1]) = NULL_TREE;
115656 +
115657 + for (variant = TYPE_MAIN_VARIANT(type); variant; variant = TYPE_NEXT_VARIANT(variant)) {
115658 + TYPE_FIELDS(variant) = list;
115659 + TYPE_ATTRIBUTES(variant) = copy_list(TYPE_ATTRIBUTES(variant));
115660 + TYPE_ATTRIBUTES(variant) = tree_cons(get_identifier("randomize_performed"), NULL_TREE, TYPE_ATTRIBUTES(variant));
115661 + // force a re-layout
115662 + TYPE_SIZE(variant) = NULL_TREE;
115663 + layout_type(variant);
115664 + }
115665 +
115666 + return 1;
115667 +}
115668 +
115669 +/* from constify plugin */
115670 +static const_tree get_field_type(const_tree field)
115671 +{
115672 + return strip_array_types(TREE_TYPE(field));
115673 +}
115674 +
115675 +/* from constify plugin */
115676 +static bool is_fptr(const_tree fieldtype)
115677 +{
115678 + if (TREE_CODE(fieldtype) != POINTER_TYPE)
115679 + return false;
115680 +
115681 + return TREE_CODE(TREE_TYPE(fieldtype)) == FUNCTION_TYPE;
115682 +}
115683 +
115684 +/* derived from constify plugin */
115685 +static int is_pure_ops_struct(const_tree node)
115686 +{
115687 + const_tree field;
115688 +
115689 + gcc_assert(TREE_CODE(node) == RECORD_TYPE || TREE_CODE(node) == UNION_TYPE);
115690 +
115691 + for (field = TYPE_FIELDS(node); field; field = TREE_CHAIN(field)) {
115692 + const_tree fieldtype = get_field_type(field);
115693 + enum tree_code code = TREE_CODE(fieldtype);
115694 +
115695 + if (node == fieldtype)
115696 + continue;
115697 +
115698 + if (!is_fptr(fieldtype))
115699 + return 0;
115700 +
115701 + if (code != RECORD_TYPE && code != UNION_TYPE)
115702 + continue;
115703 +
115704 + if (!is_pure_ops_struct(fieldtype))
115705 + return 0;
115706 + }
115707 +
115708 + return 1;
115709 +}
115710 +
115711 +static void randomize_type(tree type)
115712 +{
115713 + tree variant;
115714 +
115715 + gcc_assert(TREE_CODE(type) == RECORD_TYPE);
115716 +
115717 + if (lookup_attribute("randomize_considered", TYPE_ATTRIBUTES(type)))
115718 + return;
115719 +
115720 + if (lookup_attribute("randomize_layout", TYPE_ATTRIBUTES(TYPE_MAIN_VARIANT(type))) || is_pure_ops_struct(type))
115721 + relayout_struct(type);
115722 +
115723 + for (variant = TYPE_MAIN_VARIANT(type); variant; variant = TYPE_NEXT_VARIANT(variant)) {
115724 + TYPE_ATTRIBUTES(type) = copy_list(TYPE_ATTRIBUTES(type));
115725 + TYPE_ATTRIBUTES(type) = tree_cons(get_identifier("randomize_considered"), NULL_TREE, TYPE_ATTRIBUTES(type));
115726 + }
115727 +#ifdef __DEBUG_PLUGIN
115728 + fprintf(stderr, "Marking randomize_considered on struct %s\n", ORIG_TYPE_NAME(type));
115729 +#ifdef __DEBUG_VERBOSE
115730 + debug_tree(type);
115731 +#endif
115732 +#endif
115733 +}
115734 +
115735 +static void randomize_layout_finish_decl(void *event_data, void *data)
115736 +{
115737 + tree decl = (tree)event_data;
115738 + tree type;
115739 +
115740 + if (decl == NULL_TREE || decl == error_mark_node)
115741 + return;
115742 +
115743 + type = TREE_TYPE(decl);
115744 +
115745 + if (TREE_CODE(decl) != VAR_DECL)
115746 + return;
115747 +
115748 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE)
115749 + return;
115750 +
115751 + if (!lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(type)))
115752 + return;
115753 +
115754 + relayout_decl(decl);
115755 +}
115756 +
115757 +static void finish_type(void *event_data, void *data)
115758 +{
115759 + tree type = (tree)event_data;
115760 +
115761 + if (type == NULL_TREE || type == error_mark_node)
115762 + return;
115763 +
115764 + if (TREE_CODE(type) != RECORD_TYPE)
115765 + return;
115766 +
115767 + if (TYPE_FIELDS(type) == NULL_TREE)
115768 + return;
115769 +
115770 + if (lookup_attribute("randomize_considered", TYPE_ATTRIBUTES(type)))
115771 + return;
115772 +
115773 +#ifdef __DEBUG_PLUGIN
115774 + fprintf(stderr, "Calling randomize_type on %s\n", ORIG_TYPE_NAME(type));
115775 +#endif
115776 +#ifdef __DEBUG_VERBOSE
115777 + debug_tree(type);
115778 +#endif
115779 + randomize_type(type);
115780 +
115781 + return;
115782 +}
115783 +
115784 +static struct attribute_spec randomize_layout_attr = {
115785 + .name = "randomize_layout",
115786 + // related to args
115787 + .min_length = 0,
115788 + .max_length = 0,
115789 + .decl_required = false,
115790 + // need type declaration
115791 + .type_required = true,
115792 + .function_type_required = false,
115793 + .handler = handle_randomize_layout_attr,
115794 +#if BUILDING_GCC_VERSION >= 4007
115795 + .affects_type_identity = true
115796 +#endif
115797 +};
115798 +
115799 +static struct attribute_spec no_randomize_layout_attr = {
115800 + .name = "no_randomize_layout",
115801 + // related to args
115802 + .min_length = 0,
115803 + .max_length = 0,
115804 + .decl_required = false,
115805 + // need type declaration
115806 + .type_required = true,
115807 + .function_type_required = false,
115808 + .handler = handle_randomize_layout_attr,
115809 +#if BUILDING_GCC_VERSION >= 4007
115810 + .affects_type_identity = true
115811 +#endif
115812 +};
115813 +
115814 +static struct attribute_spec randomize_considered_attr = {
115815 + .name = "randomize_considered",
115816 + // related to args
115817 + .min_length = 0,
115818 + .max_length = 0,
115819 + .decl_required = false,
115820 + // need type declaration
115821 + .type_required = true,
115822 + .function_type_required = false,
115823 + .handler = handle_randomize_considered_attr,
115824 +#if BUILDING_GCC_VERSION >= 4007
115825 + .affects_type_identity = false
115826 +#endif
115827 +};
115828 +
115829 +static struct attribute_spec randomize_performed_attr = {
115830 + .name = "randomize_performed",
115831 + // related to args
115832 + .min_length = 0,
115833 + .max_length = 0,
115834 + .decl_required = false,
115835 + // need type declaration
115836 + .type_required = true,
115837 + .function_type_required = false,
115838 + .handler = handle_randomize_performed_attr,
115839 +#if BUILDING_GCC_VERSION >= 4007
115840 + .affects_type_identity = false
115841 +#endif
115842 +};
115843 +
115844 +static void register_attributes(void *event_data, void *data)
115845 +{
115846 + register_attribute(&randomize_layout_attr);
115847 + register_attribute(&no_randomize_layout_attr);
115848 + register_attribute(&randomize_considered_attr);
115849 + register_attribute(&randomize_performed_attr);
115850 +}
115851 +
115852 +static void check_bad_casts_in_constructor(tree var, tree init)
115853 +{
115854 + unsigned HOST_WIDE_INT idx;
115855 + tree field, val;
115856 + tree field_type, val_type;
115857 +
115858 + FOR_EACH_CONSTRUCTOR_ELT(CONSTRUCTOR_ELTS(init), idx, field, val) {
115859 + if (TREE_CODE(val) == CONSTRUCTOR) {
115860 + check_bad_casts_in_constructor(var, val);
115861 + continue;
115862 + }
115863 +
115864 + /* pipacs' plugin creates franken-arrays that differ from those produced by
115865 + normal code which all have valid 'field' trees. work around this */
115866 + if (field == NULL_TREE)
115867 + continue;
115868 + field_type = TREE_TYPE(field);
115869 + val_type = TREE_TYPE(val);
115870 +
115871 + if (TREE_CODE(field_type) != POINTER_TYPE || TREE_CODE(val_type) != POINTER_TYPE)
115872 + continue;
115873 +
115874 + if (field_type == val_type)
115875 + continue;
115876 +
115877 + field_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(field_type))));
115878 + val_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(val_type))));
115879 +
115880 + if (field_type == void_type_node)
115881 + continue;
115882 + if (field_type == val_type)
115883 + continue;
115884 + if (TREE_CODE(val_type) != RECORD_TYPE)
115885 + continue;
115886 +
115887 + if (!lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(val_type)))
115888 + continue;
115889 + inform(DECL_SOURCE_LOCATION(var), "found mismatched struct pointer types: %qT and %qT\n", TYPE_MAIN_VARIANT(field_type), TYPE_MAIN_VARIANT(val_type));
115890 + }
115891 +}
115892 +
115893 +/* derived from the constify plugin */
115894 +static void check_global_variables(void *event_data, void *data)
115895 +{
115896 + struct varpool_node *node;
115897 + tree init;
115898 +
115899 + FOR_EACH_VARIABLE(node) {
115900 + tree var = NODE_DECL(node);
115901 + init = DECL_INITIAL(var);
115902 + if (init == NULL_TREE)
115903 + continue;
115904 +
115905 + if (TREE_CODE(init) != CONSTRUCTOR)
115906 + continue;
115907 +
115908 + check_bad_casts_in_constructor(var, init);
115909 + }
115910 +}
115911 +
115912 +static bool dominated_by_is_err(const_tree rhs, basic_block bb)
115913 +{
115914 + basic_block dom;
115915 + gimple dom_stmt;
115916 + gimple call_stmt;
115917 + const_tree dom_lhs;
115918 + const_tree poss_is_err_cond;
115919 + const_tree poss_is_err_func;
115920 + const_tree is_err_arg;
115921 +
115922 + dom = get_immediate_dominator(CDI_DOMINATORS, bb);
115923 + if (!dom)
115924 + return false;
115925 +
115926 + dom_stmt = last_stmt(dom);
115927 + if (!dom_stmt)
115928 + return false;
115929 +
115930 + if (gimple_code(dom_stmt) != GIMPLE_COND)
115931 + return false;
115932 +
115933 + if (gimple_cond_code(dom_stmt) != NE_EXPR)
115934 + return false;
115935 +
115936 + if (!integer_zerop(gimple_cond_rhs(dom_stmt)))
115937 + return false;
115938 +
115939 + poss_is_err_cond = gimple_cond_lhs(dom_stmt);
115940 +
115941 + if (TREE_CODE(poss_is_err_cond) != SSA_NAME)
115942 + return false;
115943 +
115944 + call_stmt = SSA_NAME_DEF_STMT(poss_is_err_cond);
115945 +
115946 + if (gimple_code(call_stmt) != GIMPLE_CALL)
115947 + return false;
115948 +
115949 + dom_lhs = gimple_get_lhs(call_stmt);
115950 + poss_is_err_func = gimple_call_fndecl(call_stmt);
115951 + if (!poss_is_err_func)
115952 + return false;
115953 + if (dom_lhs != poss_is_err_cond)
115954 + return false;
115955 + if (strcmp(DECL_NAME_POINTER(poss_is_err_func), "IS_ERR"))
115956 + return false;
115957 +
115958 + is_err_arg = gimple_call_arg(call_stmt, 0);
115959 + if (!is_err_arg)
115960 + return false;
115961 +
115962 + if (is_err_arg != rhs)
115963 + return false;
115964 +
115965 + return true;
115966 +}
115967 +
115968 +static void handle_local_var_initializers(void)
115969 +{
115970 + tree var;
115971 + unsigned int i;
115972 +
115973 + FOR_EACH_LOCAL_DECL(cfun, i, var) {
115974 + tree init = DECL_INITIAL(var);
115975 + if (!init)
115976 + continue;
115977 + if (TREE_CODE(init) != CONSTRUCTOR)
115978 + continue;
115979 + check_bad_casts_in_constructor(var, init);
115980 + }
115981 +}
115982 +
115983 +/*
115984 + * iterate over all statements to find "bad" casts:
115985 + * those where the address of the start of a structure is cast
115986 + * to a pointer of a structure of a different type, or a
115987 + * structure pointer type is cast to a different structure pointer type
115988 + */
115989 +static unsigned int find_bad_casts(void)
115990 +{
115991 + basic_block bb;
115992 +
115993 + handle_local_var_initializers();
115994 +
115995 + FOR_ALL_BB_FN(bb, cfun) {
115996 + gimple_stmt_iterator gsi;
115997 +
115998 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
115999 + gimple stmt;
116000 + const_tree lhs;
116001 + const_tree lhs_type;
116002 + const_tree rhs1;
116003 + const_tree rhs_type;
116004 + const_tree ptr_lhs_type;
116005 + const_tree ptr_rhs_type;
116006 + const_tree op0;
116007 + const_tree op0_type;
116008 + enum tree_code rhs_code;
116009 +
116010 + stmt = gsi_stmt(gsi);
116011 +
116012 +#ifdef __DEBUG_PLUGIN
116013 +#ifdef __DEBUG_VERBOSE
116014 + debug_gimple_stmt(stmt);
116015 + debug_tree(gimple_get_lhs(stmt));
116016 +#endif
116017 +#endif
116018 +
116019 + if (gimple_code(stmt) != GIMPLE_ASSIGN)
116020 + continue;
116021 +
116022 +#ifdef __DEBUG_PLUGIN
116023 +#ifdef __DEBUG_VERBOSE
116024 + debug_tree(gimple_assign_rhs1(stmt));
116025 +#endif
116026 +#endif
116027 +
116028 + rhs_code = gimple_assign_rhs_code(stmt);
116029 +
116030 + if (rhs_code != ADDR_EXPR && rhs_code != SSA_NAME)
116031 + continue;
116032 +
116033 + lhs = gimple_get_lhs(stmt);
116034 + lhs_type = TREE_TYPE(lhs);
116035 + rhs1 = gimple_assign_rhs1(stmt);
116036 + rhs_type = TREE_TYPE(rhs1);
116037 +
116038 + if (TREE_CODE(rhs_type) != POINTER_TYPE ||
116039 + TREE_CODE(lhs_type) != POINTER_TYPE)
116040 + continue;
116041 +
116042 + ptr_lhs_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(lhs_type))));
116043 + ptr_rhs_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(rhs_type))));
116044 +
116045 + if (ptr_rhs_type == void_type_node)
116046 + continue;
116047 +
116048 + if (ptr_lhs_type == void_type_node)
116049 + continue;
116050 +
116051 + if (dominated_by_is_err(rhs1, bb))
116052 + continue;
116053 +
116054 + if (TREE_CODE(ptr_rhs_type) != RECORD_TYPE) {
116055 +#ifndef __DEBUG_PLUGIN
116056 + if (lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(ptr_lhs_type)))
116057 +#endif
116058 + inform(gimple_location(stmt), "found mismatched struct pointer types: %qT and %qT\n", ptr_lhs_type, ptr_rhs_type);
116059 + continue;
116060 + }
116061 +
116062 + if (rhs_code == SSA_NAME && ptr_lhs_type == ptr_rhs_type)
116063 + continue;
116064 +
116065 + if (rhs_code == ADDR_EXPR) {
116066 + op0 = TREE_OPERAND(rhs1, 0);
116067 +
116068 + if (op0 == NULL_TREE)
116069 + continue;
116070 +
116071 + if (TREE_CODE(op0) != VAR_DECL)
116072 + continue;
116073 +
116074 + op0_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(op0))));
116075 + if (op0_type == ptr_lhs_type)
116076 + continue;
116077 +
116078 +#ifndef __DEBUG_PLUGIN
116079 + if (lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(op0_type)))
116080 +#endif
116081 + inform(gimple_location(stmt), "found mismatched struct pointer types: %qT and %qT\n", ptr_lhs_type, op0_type);
116082 + } else {
116083 + const_tree ssa_name_var = SSA_NAME_VAR(rhs1);
116084 + /* skip bogus type casts introduced by container_of */
116085 + if (ssa_name_var != NULL_TREE && DECL_NAME(ssa_name_var) &&
116086 + !strcmp((const char *)DECL_NAME_POINTER(ssa_name_var), "__mptr"))
116087 + continue;
116088 +#ifndef __DEBUG_PLUGIN
116089 + if (lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(ptr_rhs_type)))
116090 +#endif
116091 + inform(gimple_location(stmt), "found mismatched struct pointer types: %qT and %qT\n", ptr_lhs_type, ptr_rhs_type);
116092 + }
116093 +
116094 + }
116095 + }
116096 + return 0;
116097 +}
116098 +
116099 +#if BUILDING_GCC_VERSION >= 4009
116100 +static const struct pass_data randomize_layout_bad_cast_data = {
116101 +#else
116102 +static struct gimple_opt_pass randomize_layout_bad_cast = {
116103 + .pass = {
116104 +#endif
116105 + .type = GIMPLE_PASS,
116106 + .name = "randomize_layout_bad_cast",
116107 +#if BUILDING_GCC_VERSION >= 4008
116108 + .optinfo_flags = OPTGROUP_NONE,
116109 +#endif
116110 +#if BUILDING_GCC_VERSION >= 5000
116111 +#elif BUILDING_GCC_VERSION >= 4009
116112 + .has_gate = false,
116113 + .has_execute = true,
116114 +#else
116115 + .gate = NULL,
116116 + .execute = find_bad_casts,
116117 + .sub = NULL,
116118 + .next = NULL,
116119 + .static_pass_number = 0,
116120 +#endif
116121 + .tv_id = TV_NONE,
116122 + .properties_required = PROP_cfg,
116123 + .properties_provided = 0,
116124 + .properties_destroyed = 0,
116125 + .todo_flags_start = 0,
116126 + .todo_flags_finish = TODO_dump_func
116127 +#if BUILDING_GCC_VERSION < 4009
116128 + }
116129 +#endif
116130 +};
116131 +
116132 +#if BUILDING_GCC_VERSION >= 4009
116133 +namespace {
116134 +class randomize_layout_bad_cast : public gimple_opt_pass {
116135 +public:
116136 + randomize_layout_bad_cast() : gimple_opt_pass(randomize_layout_bad_cast_data, g) {}
116137 + unsigned int execute() { return find_bad_casts(); }
116138 +};
116139 +}
116140 +#endif
116141 +
116142 +static struct opt_pass *make_randomize_layout_bad_cast(void)
116143 +{
116144 +#if BUILDING_GCC_VERSION >= 4009
116145 + return new randomize_layout_bad_cast();
116146 +#else
116147 + return &randomize_layout_bad_cast.pass;
116148 +#endif
116149 +}
116150 +
116151 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
116152 +{
116153 + int i;
116154 + const char * const plugin_name = plugin_info->base_name;
116155 + const int argc = plugin_info->argc;
116156 + const struct plugin_argument * const argv = plugin_info->argv;
116157 + bool enable = true;
116158 + int obtained_seed = 0;
116159 + struct register_pass_info randomize_layout_bad_cast_info;
116160 +
116161 + randomize_layout_bad_cast_info.pass = make_randomize_layout_bad_cast();
116162 + randomize_layout_bad_cast_info.reference_pass_name = "ssa";
116163 + randomize_layout_bad_cast_info.ref_pass_instance_number = 1;
116164 + randomize_layout_bad_cast_info.pos_op = PASS_POS_INSERT_AFTER;
116165 +
116166 + if (!plugin_default_version_check(version, &gcc_version)) {
116167 + error(G_("incompatible gcc/plugin versions"));
116168 + return 1;
116169 + }
116170 +
116171 + if (strncmp(lang_hooks.name, "GNU C", 5) && !strncmp(lang_hooks.name, "GNU C+", 6)) {
116172 + inform(UNKNOWN_LOCATION, G_("%s supports C only, not %s"), plugin_name, lang_hooks.name);
116173 + enable = false;
116174 + }
116175 +
116176 + for (i = 0; i < argc; ++i) {
116177 + if (!strcmp(argv[i].key, "disable")) {
116178 + enable = false;
116179 + continue;
116180 + }
116181 + if (!strcmp(argv[i].key, "performance-mode")) {
116182 + performance_mode = 1;
116183 + continue;
116184 + }
116185 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
116186 + }
116187 +
116188 + if (strlen(randstruct_seed) != 64) {
116189 + error(G_("invalid seed value supplied for %s plugin"), plugin_name);
116190 + return 1;
116191 + }
116192 + obtained_seed = sscanf(randstruct_seed, "%016llx%016llx%016llx%016llx",
116193 + &shuffle_seed[0], &shuffle_seed[1], &shuffle_seed[2], &shuffle_seed[3]);
116194 + if (obtained_seed != 4) {
116195 + error(G_("Invalid seed supplied for %s plugin"), plugin_name);
116196 + return 1;
116197 + }
116198 +
116199 + register_callback(plugin_name, PLUGIN_INFO, NULL, &randomize_layout_plugin_info);
116200 + if (enable) {
116201 + register_callback(plugin_name, PLUGIN_ALL_IPA_PASSES_START, check_global_variables, NULL);
116202 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &randomize_layout_bad_cast_info);
116203 + register_callback(plugin_name, PLUGIN_FINISH_TYPE, finish_type, NULL);
116204 + register_callback(plugin_name, PLUGIN_FINISH_DECL, randomize_layout_finish_decl, NULL);
116205 + }
116206 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
116207 +
116208 + return 0;
116209 +}
116210 diff --git a/tools/gcc/size_overflow_plugin/.gitignore b/tools/gcc/size_overflow_plugin/.gitignore
116211 new file mode 100644
116212 index 0000000..1f0214f
116213 --- /dev/null
116214 +++ b/tools/gcc/size_overflow_plugin/.gitignore
116215 @@ -0,0 +1,3 @@
116216 +randomize_layout_seed.h
116217 +size_overflow_hash.h
116218 +size_overflow_hash_aux.h
116219 diff --git a/tools/gcc/size_overflow_plugin/Makefile b/tools/gcc/size_overflow_plugin/Makefile
116220 new file mode 100644
116221 index 0000000..1ae2ed5
116222 --- /dev/null
116223 +++ b/tools/gcc/size_overflow_plugin/Makefile
116224 @@ -0,0 +1,20 @@
116225 +$(HOSTLIBS)-$(CONFIG_PAX_SIZE_OVERFLOW) += size_overflow_plugin.so
116226 +always := $($(HOSTLIBS)-y)
116227 +
116228 +size_overflow_plugin-objs := $(patsubst $(srctree)/$(src)/%.c,%.o,$(wildcard $(srctree)/$(src)/*.c))
116229 +
116230 +$(patsubst $(srctree)/$(src)/%.c,$(obj)/%.o,$(wildcard $(srctree)/$(src)/*.c)): $(objtree)/$(obj)/size_overflow_hash.h $(objtree)/$(obj)/size_overflow_hash_aux.h
116231 +
116232 +quiet_cmd_build_size_overflow_hash = GENHASH $@
116233 + cmd_build_size_overflow_hash = \
116234 + $(CONFIG_SHELL) $(srctree)/$(src)/generate_size_overflow_hash.sh -s size_overflow_hash -d $< -o $@
116235 +$(objtree)/$(obj)/size_overflow_hash.h: $(src)/size_overflow_hash.data FORCE
116236 + $(call if_changed,build_size_overflow_hash)
116237 +
116238 +quiet_cmd_build_size_overflow_hash_aux = GENHASH $@
116239 + cmd_build_size_overflow_hash_aux = \
116240 + $(CONFIG_SHELL) $(srctree)/$(src)/generate_size_overflow_hash.sh -s size_overflow_hash_aux -d $< -o $@
116241 +$(objtree)/$(obj)/size_overflow_hash_aux.h: $(src)/size_overflow_hash_aux.data FORCE
116242 + $(call if_changed,build_size_overflow_hash_aux)
116243 +
116244 +targets += size_overflow_hash.h size_overflow_hash_aux.h
116245 diff --git a/tools/gcc/size_overflow_plugin/generate_size_overflow_hash.sh b/tools/gcc/size_overflow_plugin/generate_size_overflow_hash.sh
116246 new file mode 100644
116247 index 0000000..12b1e3b
116248 --- /dev/null
116249 +++ b/tools/gcc/size_overflow_plugin/generate_size_overflow_hash.sh
116250 @@ -0,0 +1,102 @@
116251 +#!/bin/bash
116252 +
116253 +# This script generates the hash table (size_overflow_hash.h) for the size_overflow gcc plugin (size_overflow_plugin.c).
116254 +
116255 +header1="size_overflow_hash.h"
116256 +database="size_overflow_hash.data"
116257 +n=65536
116258 +hashtable_name="size_overflow_hash"
116259 +
116260 +usage() {
116261 +cat <<EOF
116262 +usage: $0 options
116263 +OPTIONS:
116264 + -h|--help help
116265 + -o header file
116266 + -d database file
116267 + -n hash array size
116268 + -s name of the hash table
116269 +EOF
116270 + return 0
116271 +}
116272 +
116273 +while true
116274 +do
116275 + case "$1" in
116276 + -h|--help) usage && exit 0;;
116277 + -n) n=$2; shift 2;;
116278 + -o) header1="$2"; shift 2;;
116279 + -d) database="$2"; shift 2;;
116280 + -s) hashtable_name="$2"; shift 2;;
116281 + --) shift 1; break ;;
116282 + *) break ;;
116283 + esac
116284 +done
116285 +
116286 +create_defines() {
116287 + for i in `seq 0 31`
116288 + do
116289 + echo -e "#define PARAM"$i" (1U << "$i")" >> "$header1"
116290 + done
116291 + echo >> "$header1"
116292 +}
116293 +
116294 +create_structs() {
116295 + rm -f "$header1"
116296 +
116297 + create_defines
116298 +
116299 + cat "$database" | while read data
116300 + do
116301 + data_array=($data)
116302 + struct_hash_name="${data_array[0]}"
116303 + funcn="${data_array[1]}"
116304 + params="${data_array[2]}"
116305 + next="${data_array[4]}"
116306 +
116307 + echo "const struct size_overflow_hash $struct_hash_name = {" >> "$header1"
116308 +
116309 + echo -e "\t.next\t= $next,\n\t.name\t= \"$funcn\"," >> "$header1"
116310 + echo -en "\t.param\t= " >> "$header1"
116311 + line=
116312 + for param_num in ${params//-/ };
116313 + do
116314 + line="${line}PARAM"$param_num"|"
116315 + done
116316 +
116317 + echo -e "${line%?},\n};\n" >> "$header1"
116318 + done
116319 +}
116320 +
116321 +create_headers() {
116322 + echo "const struct size_overflow_hash * const $hashtable_name[$n] = {" >> "$header1"
116323 +}
116324 +
116325 +create_array_elements() {
116326 + index=0
116327 + grep -v "nohasharray" $database | sort -n -k 4 | while read data
116328 + do
116329 + data_array=($data)
116330 + i="${data_array[3]}"
116331 + hash="${data_array[0]}"
116332 + while [[ $index -lt $i ]]
116333 + do
116334 + echo -e "\t["$index"]\t= NULL," >> "$header1"
116335 + index=$(($index + 1))
116336 + done
116337 + index=$(($index + 1))
116338 + echo -e "\t["$i"]\t= &"$hash"," >> "$header1"
116339 + done
116340 + echo '};' >> $header1
116341 +}
116342 +
116343 +size_overflow_plugin_dir=`dirname $header1`
116344 +if [ "$size_overflow_plugin_dir" != '.' ]; then
116345 + mkdir -p "$size_overflow_plugin_dir" 2> /dev/null
116346 +fi
116347 +
116348 +create_structs
116349 +create_headers
116350 +create_array_elements
116351 +
116352 +exit 0
116353 diff --git a/tools/gcc/size_overflow_plugin/insert_size_overflow_asm.c b/tools/gcc/size_overflow_plugin/insert_size_overflow_asm.c
116354 new file mode 100644
116355 index 0000000..0b508b1
116356 --- /dev/null
116357 +++ b/tools/gcc/size_overflow_plugin/insert_size_overflow_asm.c
116358 @@ -0,0 +1,409 @@
116359 +/*
116360 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
116361 + * Licensed under the GPL v2, or (at your option) v3
116362 + *
116363 + * Homepage:
116364 + * https://github.com/ephox-gcc-plugins/size_overflow
116365 + *
116366 + * Documentation:
116367 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
116368 + *
116369 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
116370 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
116371 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
116372 + *
116373 + * Usage:
116374 + * $ make
116375 + * $ make run
116376 + */
116377 +
116378 +#include "size_overflow.h"
116379 +
116380 +// Data for the size_overflow asm stmt
116381 +struct asm_data {
116382 + // call or return stmt with our attributes
116383 + gimple target_stmt;
116384 + // def_stmt of the marked arg
116385 + gimple def_stmt;
116386 + // size_overflow asm rhs
116387 + tree input;
116388 + // the output (lhs) of the size_overflow asm is the marked arg
116389 + tree output;
116390 + // marked arg number (0 for return values)
116391 + unsigned int argnum;
116392 + // intentional mark type
116393 + enum intentional_mark intentional_mark;
116394 +};
116395 +
116396 +static void __unused print_asm_data(struct asm_data *asm_data)
116397 +{
116398 + fprintf(stderr, "-----------------------\nprint_asm_data:\n");
116399 +
116400 + fprintf(stderr, "def_stmt\n");
116401 + debug_gimple_stmt(asm_data->def_stmt);
116402 + fprintf(stderr, "target_stmt\n");
116403 + debug_gimple_stmt(asm_data->target_stmt);
116404 + fprintf(stderr, "output\n");
116405 + debug_tree(asm_data->output);
116406 + fprintf(stderr, "input\n");
116407 + debug_tree(asm_data->input);
116408 +}
116409 +
116410 +static const char *convert_mark_to_str(enum intentional_mark mark)
116411 +{
116412 + switch (mark) {
116413 + case MARK_NO:
116414 + return OK_ASM_STR;
116415 + case MARK_YES:
116416 + return YES_ASM_STR;
116417 + case MARK_END_INTENTIONAL:
116418 + return END_INTENTIONAL_ASM_STR;
116419 + case MARK_TURN_OFF:
116420 + return TURN_OFF_ASM_STR;
116421 + }
116422 + gcc_unreachable();
116423 +}
116424 +
116425 +static char *create_asm_comment(struct asm_data *asm_data, const char *mark_str)
116426 +{
116427 + const char *fn_name;
116428 + char *asm_comment;
116429 + unsigned int len;
116430 +
116431 + if (gimple_code(asm_data->target_stmt) == GIMPLE_RETURN)
116432 + fn_name = DECL_NAME_POINTER(current_function_decl);
116433 + else
116434 + fn_name = DECL_NAME_POINTER(gimple_call_fndecl(asm_data->target_stmt));
116435 +
116436 + len = asprintf(&asm_comment, "%s %s %u", mark_str, fn_name, asm_data->argnum);
116437 + gcc_assert(len > 0);
116438 +
116439 + return asm_comment;
116440 +}
116441 +
116442 +#if BUILDING_GCC_VERSION <= 4007
116443 +static VEC(tree, gc) *create_asm_io_list(tree string, tree io)
116444 +#else
116445 +static vec<tree, va_gc> *create_asm_io_list(tree string, tree io)
116446 +#endif
116447 +{
116448 + tree list;
116449 +#if BUILDING_GCC_VERSION <= 4007
116450 + VEC(tree, gc) *vec_list = NULL;
116451 +#else
116452 + vec<tree, va_gc> *vec_list = NULL;
116453 +#endif
116454 +
116455 + list = build_tree_list(NULL_TREE, string);
116456 + list = chainon(NULL_TREE, build_tree_list(list, io));
116457 +#if BUILDING_GCC_VERSION <= 4007
116458 + VEC_safe_push(tree, gc, vec_list, list);
116459 +#else
116460 + vec_safe_push(vec_list, list);
116461 +#endif
116462 + return vec_list;
116463 +}
116464 +
116465 +static void create_so_asm_stmt(struct asm_data *asm_data)
116466 +{
116467 + char *asm_comment;
116468 + const char *mark_str;
116469 + gasm *asm_stmt;
116470 + gimple_stmt_iterator gsi;
116471 + tree str_input, str_output;
116472 +#if BUILDING_GCC_VERSION <= 4007
116473 + VEC(tree, gc) *input = NULL, *output = NULL;
116474 +#else
116475 + vec<tree, va_gc> *input = NULL, *output = NULL;
116476 +#endif
116477 +
116478 + mark_str = convert_mark_to_str(asm_data->intentional_mark);
116479 + asm_comment = create_asm_comment(asm_data, mark_str);
116480 +
116481 + str_input = build_string(2, "0");
116482 + input = create_asm_io_list(str_input, asm_data->input);
116483 + str_output = build_string(4, "=rm");
116484 + output = create_asm_io_list(str_output, asm_data->output);
116485 +
116486 + asm_stmt = gimple_build_asm_vec(asm_comment, input, output, NULL, NULL);
116487 + gimple_asm_set_volatile(asm_stmt, true);
116488 +
116489 + gsi = gsi_for_stmt(asm_data->def_stmt);
116490 + gsi_insert_after(&gsi, asm_stmt, GSI_NEW_STMT);
116491 +
116492 + SSA_NAME_DEF_STMT(asm_data->output) = asm_stmt;
116493 +
116494 + free(asm_comment);
116495 +}
116496 +
116497 +static void check_size_overflow_asm(struct asm_data *asm_data)
116498 +{
116499 + enum intentional_mark old_intentional_mark = get_so_asm_type(asm_data->def_stmt);
116500 +
116501 + if (old_intentional_mark == asm_data->intentional_mark)
116502 + return;
116503 + if (asm_data->intentional_mark == MARK_NO)
116504 + return;
116505 +
116506 + print_intentional_mark(old_intentional_mark);
116507 + print_intentional_mark(asm_data->intentional_mark);
116508 + gcc_unreachable();
116509 +}
116510 +
116511 +static tree get_so_asm_output(struct asm_data *asm_data)
116512 +{
116513 + gimple stmt = asm_data->target_stmt;
116514 + unsigned int argnum = asm_data->argnum;
116515 +
116516 + switch (gimple_code(stmt)) {
116517 + case GIMPLE_RETURN:
116518 + gcc_assert(argnum == 0);
116519 + return gimple_return_retval(as_a_greturn(stmt));
116520 + case GIMPLE_CALL:
116521 + gcc_assert(argnum != 0);
116522 + gcc_assert(gimple_call_num_args(stmt) >= argnum);
116523 + return gimple_call_arg(stmt, argnum - 1);
116524 + default:
116525 + debug_gimple_stmt(stmt);
116526 + gcc_unreachable();
116527 + }
116528 +}
116529 +
116530 +static tree get_so_asm_input(struct asm_data *asm_data)
116531 +{
116532 + gassign *assign;
116533 + tree output_type, new_var;
116534 + gimple_stmt_iterator gsi;
116535 +
116536 + output_type = TREE_TYPE(asm_data->output);
116537 + new_var = create_new_var(output_type);
116538 +
116539 + assign = gimple_build_assign(new_var, asm_data->output);
116540 + gimple_assign_set_lhs(assign, make_ssa_name(new_var, assign));
116541 +
116542 + gsi = gsi_for_stmt(asm_data->target_stmt);
116543 + gsi_insert_before(&gsi, assign, GSI_NEW_STMT);
116544 +
116545 + asm_data->def_stmt = assign;
116546 +
116547 + new_var = create_new_var(output_type);
116548 + asm_data->output = make_ssa_name(new_var, asm_data->target_stmt);
116549 +
116550 + return gimple_assign_lhs(assign);
116551 +}
116552 +
116553 +static void set_so_asm_input_target_stmt(struct asm_data *asm_data)
116554 +{
116555 + switch (gimple_code(asm_data->target_stmt)) {
116556 + case GIMPLE_CALL:
116557 + gimple_call_set_arg(asm_data->target_stmt, asm_data->argnum - 1, asm_data->output);
116558 + break;
116559 + case GIMPLE_RETURN:
116560 + gimple_return_set_retval(as_a_greturn(asm_data->target_stmt), asm_data->output);
116561 + break;
116562 + default:
116563 + debug_gimple_stmt(asm_data->target_stmt);
116564 + gcc_unreachable();
116565 + }
116566 +
116567 + update_stmt(asm_data->def_stmt);
116568 +}
116569 +
116570 +/* This is the gimple part of searching for a missing size_overflow attribute. If the intentional_overflow attribute type
116571 + * is of the right kind create the appropriate size_overflow asm stmts:
116572 + * __asm__("# size_overflow MARK_END_INTENTIONAL" : =rm" D.3344_8 : "0" cicus.4_16);
116573 + * __asm__("# size_overflow MARK_NO" : =rm" cicus.4_16 : "0" size_1(D));
116574 + */
116575 +static void insert_size_overflow_asm(gimple stmt, unsigned int argnum, enum intentional_mark intentional_mark)
116576 +{
116577 + struct asm_data asm_data;
116578 +
116579 + asm_data.target_stmt = stmt;
116580 + asm_data.argnum = argnum;
116581 + asm_data.intentional_mark = intentional_mark;
116582 +
116583 + asm_data.output = get_so_asm_output(&asm_data);
116584 + if (asm_data.output == NULL_TREE)
116585 + return;
116586 + if (is_gimple_constant(asm_data.output))
116587 + return;
116588 + if (skip_types(asm_data.output))
116589 + return;
116590 +
116591 + asm_data.def_stmt = get_def_stmt(asm_data.output);
116592 + if (is_size_overflow_asm(asm_data.def_stmt)) {
116593 + check_size_overflow_asm(&asm_data);
116594 + return;
116595 + }
116596 +
116597 + asm_data.input = get_so_asm_input(&asm_data);
116598 +
116599 + create_so_asm_stmt(&asm_data);
116600 + set_so_asm_input_target_stmt(&asm_data);
116601 +
116602 + update_stmt(asm_data.def_stmt);
116603 + update_stmt(asm_data.target_stmt);
116604 +}
116605 +
116606 +// Determine the correct arg index and arg and insert the asm stmt to mark the stmt.
116607 +static void insert_so_asm_by_so_attr(gimple stmt, unsigned int orig_argnum)
116608 +{
116609 + if (orig_argnum == 0 && gimple_code(stmt) == GIMPLE_RETURN) {
116610 + insert_size_overflow_asm(stmt, 0, MARK_NO);
116611 + return;
116612 + }
116613 +
116614 + if (orig_argnum != 0 && gimple_code(stmt) == GIMPLE_CALL)
116615 + insert_size_overflow_asm(stmt, orig_argnum, MARK_NO);
116616 +}
116617 +
116618 +// If a function arg or the return value is marked by the size_overflow attribute then set its index in the array.
116619 +static void set_argnum_attribute(const_tree attr, bool *argnums)
116620 +{
116621 + unsigned int argnum;
116622 + tree attr_value;
116623 +
116624 + gcc_assert(attr);
116625 + for (attr_value = TREE_VALUE(attr); attr_value; attr_value = TREE_CHAIN(attr_value)) {
116626 + argnum = (unsigned int)tree_to_uhwi(TREE_VALUE(attr_value));
116627 + argnums[argnum] = true;
116628 + }
116629 +}
116630 +
116631 +// Check whether the arguments are marked by the size_overflow attribute.
116632 +static void search_interesting_so_args(tree fndecl, bool *argnums)
116633 +{
116634 + const_tree attr;
116635 +
116636 + attr = get_attribute("size_overflow", fndecl);
116637 + if (attr)
116638 + set_argnum_attribute(attr, argnums);
116639 +}
116640 +
116641 +static enum intentional_mark handle_intentional_attr(gimple stmt, unsigned int argnum)
116642 +{
116643 + enum intentional_mark mark;
116644 +
116645 + mark = check_intentional_attribute(stmt, argnum);
116646 + if (mark == MARK_NO)
116647 + return MARK_NO;
116648 + insert_size_overflow_asm(stmt, argnum, mark);
116649 + return mark;
116650 +}
116651 +
116652 +static void handle_size_overflow_attr_ret(greturn *stmt)
116653 +{
116654 + enum intentional_mark mark;
116655 + bool orig_argnums[MAX_PARAM + 1] = {false};
116656 +
116657 + search_interesting_so_args(get_orig_fndecl(current_function_decl), (bool *) &orig_argnums);
116658 +
116659 + mark = handle_intentional_attr(stmt, 0);
116660 + if (mark == MARK_NO && orig_argnums[0])
116661 + insert_so_asm_by_so_attr(stmt, 0);
116662 +}
116663 +
116664 +// If the argument(s) of the callee function are marked by an attribute then mark the call stmt with an asm stmt
116665 +static void handle_size_overflow_attr_call(gcall *stmt)
116666 +{
116667 + tree fndecl;
116668 + unsigned int argnum;
116669 + bool orig_argnums[MAX_PARAM + 1] = {false};
116670 +
116671 + fndecl = get_interesting_orig_fndecl_from_stmt(stmt);
116672 + if (fndecl == NULL_TREE)
116673 + return;
116674 + if (DECL_BUILT_IN(fndecl))
116675 + return;
116676 +
116677 + search_interesting_so_args(fndecl, (bool *) &orig_argnums);
116678 +
116679 + for (argnum = 1; argnum <= gimple_call_num_args(stmt); argnum++) {
116680 + enum intentional_mark mark = handle_intentional_attr(stmt, argnum);
116681 +
116682 + if (mark == MARK_NO && orig_argnums[argnum])
116683 + insert_so_asm_by_so_attr(stmt, argnum);
116684 + }
116685 +}
116686 +
116687 +// Iterate over all the stmts and search for call stmts and mark them if they have size_overflow attribute
116688 +static unsigned int search_interesting_functions(void)
116689 +{
116690 + basic_block bb;
116691 +
116692 + FOR_ALL_BB_FN(bb, cfun) {
116693 + gimple_stmt_iterator gsi;
116694 +
116695 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
116696 + gimple stmt = gsi_stmt(gsi);
116697 +
116698 + if (is_gimple_call(stmt))
116699 + handle_size_overflow_attr_call(as_a_gcall(stmt));
116700 + else if (gimple_code(stmt) == GIMPLE_RETURN)
116701 + handle_size_overflow_attr_ret(as_a_greturn(stmt));
116702 + }
116703 + }
116704 + return 0;
116705 +}
116706 +
116707 +/*
116708 + * A lot of functions get inlined before the ipa passes so after the build_ssa gimple pass
116709 + * this pass inserts asm stmts to mark the interesting args
116710 + * that the ipa pass will detect and insert the size overflow checks for.
116711 + */
116712 +#if BUILDING_GCC_VERSION >= 4009
116713 +static const struct pass_data insert_size_overflow_asm_pass_data = {
116714 +#else
116715 +static struct gimple_opt_pass insert_size_overflow_asm_pass = {
116716 + .pass = {
116717 +#endif
116718 + .type = GIMPLE_PASS,
116719 + .name = "insert_size_overflow_asm",
116720 +#if BUILDING_GCC_VERSION >= 4008
116721 + .optinfo_flags = OPTGROUP_NONE,
116722 +#endif
116723 +#if BUILDING_GCC_VERSION >= 5000
116724 +#elif BUILDING_GCC_VERSION >= 4009
116725 + .has_gate = false,
116726 + .has_execute = true,
116727 +#else
116728 + .gate = NULL,
116729 + .execute = search_interesting_functions,
116730 + .sub = NULL,
116731 + .next = NULL,
116732 + .static_pass_number = 0,
116733 +#endif
116734 + .tv_id = TV_NONE,
116735 + .properties_required = PROP_cfg,
116736 + .properties_provided = 0,
116737 + .properties_destroyed = 0,
116738 + .todo_flags_start = 0,
116739 + .todo_flags_finish = TODO_dump_func | TODO_verify_ssa | TODO_verify_stmts | TODO_remove_unused_locals | TODO_update_ssa_no_phi | TODO_cleanup_cfg | TODO_ggc_collect | TODO_verify_flow
116740 +#if BUILDING_GCC_VERSION < 4009
116741 + }
116742 +#endif
116743 +};
116744 +
116745 +#if BUILDING_GCC_VERSION >= 4009
116746 +namespace {
116747 +class insert_size_overflow_asm_pass : public gimple_opt_pass {
116748 +public:
116749 + insert_size_overflow_asm_pass() : gimple_opt_pass(insert_size_overflow_asm_pass_data, g) {}
116750 +#if BUILDING_GCC_VERSION >= 5000
116751 + virtual unsigned int execute(function *) { return search_interesting_functions(); }
116752 +#else
116753 + unsigned int execute() { return search_interesting_functions(); }
116754 +#endif
116755 +};
116756 +}
116757 +
116758 +opt_pass *make_insert_size_overflow_asm_pass(void)
116759 +{
116760 + return new insert_size_overflow_asm_pass();
116761 +}
116762 +#else
116763 +struct opt_pass *make_insert_size_overflow_asm_pass(void)
116764 +{
116765 + return &insert_size_overflow_asm_pass.pass;
116766 +}
116767 +#endif
116768 diff --git a/tools/gcc/size_overflow_plugin/intentional_overflow.c b/tools/gcc/size_overflow_plugin/intentional_overflow.c
116769 new file mode 100644
116770 index 0000000..d96cef2
116771 --- /dev/null
116772 +++ b/tools/gcc/size_overflow_plugin/intentional_overflow.c
116773 @@ -0,0 +1,955 @@
116774 +/*
116775 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
116776 + * Licensed under the GPL v2, or (at your option) v3
116777 + *
116778 + * Homepage:
116779 + * https://github.com/ephox-gcc-plugins/size_overflow
116780 + *
116781 + * Documentation:
116782 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
116783 + *
116784 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
116785 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
116786 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
116787 + *
116788 + * Usage:
116789 + * $ make
116790 + * $ make run
116791 + */
116792 +
116793 +#include "size_overflow.h"
116794 +
116795 +static enum intentional_mark walk_use_def(gimple_set *visited, const_tree lhs);
116796 +
116797 +static const char *get_asm_string(const gasm *stmt)
116798 +{
116799 + if (stmt)
116800 + return gimple_asm_string(stmt);
116801 + return NULL;
116802 +}
116803 +
116804 +tree get_size_overflow_asm_input(const gasm *stmt)
116805 +{
116806 + gcc_assert(gimple_asm_ninputs(stmt) != 0);
116807 + return TREE_VALUE(gimple_asm_input_op(stmt, 0));
116808 +}
116809 +
116810 +bool is_size_overflow_insert_check_asm(const gasm *stmt)
116811 +{
116812 + const char *str;
116813 +
116814 + if (!is_size_overflow_asm(stmt))
116815 + return false;
116816 +
116817 + str = get_asm_string(stmt);
116818 + if (!str)
116819 + return false;
116820 + return !strncmp(str, OK_ASM_STR, sizeof(OK_ASM_STR) - 1);
116821 +}
116822 +
116823 +bool is_size_overflow_asm(const_gimple stmt)
116824 +{
116825 + const char *str;
116826 +
116827 + if (!stmt)
116828 + return false;
116829 + if (gimple_code(stmt) != GIMPLE_ASM)
116830 + return false;
116831 +
116832 + str = get_asm_string(as_a_const_gasm(stmt));
116833 + if (!str)
116834 + return false;
116835 + return !strncmp(str, SO_ASM_STR, sizeof(SO_ASM_STR) - 1);
116836 +}
116837 +
116838 +static bool is_size_overflow_intentional_asm_turn_off(const gasm *stmt)
116839 +{
116840 + const char *str;
116841 +
116842 + if (!is_size_overflow_asm(stmt))
116843 + return false;
116844 +
116845 + str = get_asm_string(stmt);
116846 + if (!str)
116847 + return false;
116848 + return !strncmp(str, TURN_OFF_ASM_STR, sizeof(TURN_OFF_ASM_STR) - 1);
116849 +}
116850 +
116851 +static bool is_size_overflow_intentional_asm_end(const gasm *stmt)
116852 +{
116853 + const char *str;
116854 +
116855 + if (!is_size_overflow_asm(stmt))
116856 + return false;
116857 +
116858 + str = get_asm_string(stmt);
116859 + if (!str)
116860 + return false;
116861 + return !strncmp(str, END_INTENTIONAL_ASM_STR, sizeof(END_INTENTIONAL_ASM_STR) - 1);
116862 +}
116863 +
116864 +/* Get the param of the intentional_overflow attribute.
116865 + * * 0: MARK_END_INTENTIONAL
116866 + * * 1..MAX_PARAM: MARK_YES
116867 + * * -1: MARK_TURN_OFF
116868 + */
116869 +static tree get_attribute_param(const_tree decl)
116870 +{
116871 + const_tree attr;
116872 +
116873 + if (decl == NULL_TREE)
116874 + return NULL_TREE;
116875 +
116876 + attr = get_attribute("intentional_overflow", decl);
116877 + if (attr)
116878 + return TREE_VALUE(attr);
116879 + return NULL_TREE;
116880 +}
116881 +
116882 +// MARK_TURN_OFF
116883 +static bool is_turn_off_intentional_attr(const_tree decl)
116884 +{
116885 + const_tree param_head;
116886 +
116887 + param_head = get_attribute_param(decl);
116888 + if (param_head == NULL_TREE)
116889 + return false;
116890 +
116891 + if (tree_to_shwi(TREE_VALUE(param_head)) == -1)
116892 + return true;
116893 + return false;
116894 +}
116895 +
116896 +// MARK_END_INTENTIONAL
116897 +static bool is_end_intentional_intentional_attr(const_tree decl)
116898 +{
116899 + const_tree param_head;
116900 +
116901 + param_head = get_attribute_param(decl);
116902 + if (param_head == NULL_TREE)
116903 + return false;
116904 +
116905 + if (tree_to_shwi(TREE_VALUE(param_head)) == 0)
116906 + return true;
116907 + return false;
116908 +}
116909 +
116910 +// MARK_YES
116911 +static bool is_yes_intentional_attr(const_tree decl, unsigned int argnum)
116912 +{
116913 + tree param, param_head;
116914 +
116915 + if (argnum == 0)
116916 + return false;
116917 +
116918 + param_head = get_attribute_param(decl);
116919 + for (param = param_head; param; param = TREE_CHAIN(param)) {
116920 + int argval = tree_to_shwi(TREE_VALUE(param));
116921 +
116922 + if (argval <= 0)
116923 + continue;
116924 + if (argnum == (unsigned int)argval)
116925 + return true;
116926 + }
116927 + return false;
116928 +}
116929 +
116930 +static void print_missing_intentional(enum intentional_mark callee_attr, enum intentional_mark caller_attr, const_tree decl, unsigned int argnum)
116931 +{
116932 + const struct size_overflow_hash *hash;
116933 + location_t loc;
116934 +
116935 + if (caller_attr == MARK_NO || caller_attr == MARK_END_INTENTIONAL || caller_attr == MARK_TURN_OFF)
116936 + return;
116937 +
116938 + if (callee_attr == MARK_END_INTENTIONAL || callee_attr == MARK_YES)
116939 + return;
116940 +
116941 + hash = get_size_overflow_hash_entry_tree(decl, argnum);
116942 + if (!hash)
116943 + return;
116944 +
116945 + loc = DECL_SOURCE_LOCATION(decl);
116946 + inform(loc, "The intentional_overflow attribute is missing from +%s+%u+", DECL_NAME_POINTER(decl), argnum);
116947 +}
116948 +
116949 +// Get the field decl of a component ref for intentional_overflow checking
116950 +static const_tree search_field_decl(const_tree comp_ref)
116951 +{
116952 + const_tree field = NULL_TREE;
116953 + unsigned int i, len = TREE_OPERAND_LENGTH(comp_ref);
116954 +
116955 + for (i = 0; i < len; i++) {
116956 + field = TREE_OPERAND(comp_ref, i);
116957 + if (TREE_CODE(field) == FIELD_DECL)
116958 + break;
116959 + }
116960 + gcc_assert(TREE_CODE(field) == FIELD_DECL);
116961 + return field;
116962 +}
116963 +
116964 +/* Get the type of the intentional_overflow attribute of a node
116965 + * * MARK_TURN_OFF
116966 + * * MARK_YES
116967 + * * MARK_NO
116968 + * * MARK_END_INTENTIONAL
116969 + */
116970 +static enum intentional_mark get_intentional_attr_type(const_tree node)
116971 +{
116972 + const_tree cur_decl;
116973 +
116974 + if (node == NULL_TREE)
116975 + return MARK_NO;
116976 +
116977 + switch (TREE_CODE(node)) {
116978 + case COMPONENT_REF:
116979 + cur_decl = search_field_decl(node);
116980 + if (is_turn_off_intentional_attr(cur_decl))
116981 + return MARK_TURN_OFF;
116982 + if (is_end_intentional_intentional_attr(cur_decl))
116983 + return MARK_YES;
116984 + break;
116985 + case PARM_DECL: {
116986 + unsigned int argnum;
116987 +
116988 + cur_decl = get_orig_fndecl(current_function_decl);
116989 + argnum = find_arg_number_tree(node, cur_decl);
116990 + if (argnum == CANNOT_FIND_ARG)
116991 + return MARK_NO;
116992 + if (is_yes_intentional_attr(cur_decl, argnum))
116993 + return MARK_YES;
116994 + if (is_end_intentional_intentional_attr(cur_decl))
116995 + return MARK_END_INTENTIONAL;
116996 + break;
116997 + }
116998 + case FUNCTION_DECL: {
116999 + const_tree fndecl = get_orig_fndecl(node);
117000 +
117001 + if (is_turn_off_intentional_attr(fndecl))
117002 + return MARK_TURN_OFF;
117003 + if (is_end_intentional_intentional_attr(fndecl))
117004 + return MARK_END_INTENTIONAL;
117005 + }
117006 + default:
117007 + break;
117008 + }
117009 + return MARK_NO;
117010 +}
117011 +
117012 +static enum intentional_mark walk_use_def_phi(gimple_set *visited, const_tree result)
117013 +{
117014 + enum intentional_mark mark = MARK_NO;
117015 + gphi *phi = as_a_gphi(get_def_stmt(result));
117016 + unsigned int i, n = gimple_phi_num_args(phi);
117017 +
117018 + pointer_set_insert(visited, phi);
117019 + for (i = 0; i < n; i++) {
117020 + tree arg = gimple_phi_arg_def(phi, i);
117021 +
117022 + mark = walk_use_def(visited, arg);
117023 + if (mark != MARK_NO)
117024 + return mark;
117025 + }
117026 +
117027 + return mark;
117028 +}
117029 +
117030 +static enum intentional_mark walk_use_def_binary(gimple_set *visited, const_tree lhs)
117031 +{
117032 + enum intentional_mark mark;
117033 + tree rhs1, rhs2;
117034 + gassign *def_stmt = as_a_gassign(get_def_stmt(lhs));
117035 +
117036 + rhs1 = gimple_assign_rhs1(def_stmt);
117037 + rhs2 = gimple_assign_rhs2(def_stmt);
117038 +
117039 + mark = walk_use_def(visited, rhs1);
117040 + if (mark == MARK_NO)
117041 + return walk_use_def(visited, rhs2);
117042 + return mark;
117043 +}
117044 +
117045 +enum intentional_mark get_so_asm_type(const_gimple stmt)
117046 +{
117047 + const gasm *asm_stmt;
117048 +
117049 + if (!stmt)
117050 + return MARK_NO;
117051 + if (!is_size_overflow_asm(stmt))
117052 + return MARK_NO;
117053 +
117054 + asm_stmt = as_a_const_gasm(stmt);
117055 + if (is_size_overflow_insert_check_asm(asm_stmt))
117056 + return MARK_NO;
117057 + if (is_size_overflow_intentional_asm_turn_off(asm_stmt))
117058 + return MARK_TURN_OFF;
117059 + if (is_size_overflow_intentional_asm_end(asm_stmt))
117060 + return MARK_END_INTENTIONAL;
117061 + return MARK_YES;
117062 +}
117063 +
117064 +static enum intentional_mark walk_use_def(gimple_set *visited, const_tree lhs)
117065 +{
117066 + const_gimple def_stmt;
117067 +
117068 + if (TREE_CODE(lhs) != SSA_NAME)
117069 + return get_intentional_attr_type(lhs);
117070 +
117071 + def_stmt = get_def_stmt(lhs);
117072 + gcc_assert(def_stmt);
117073 +
117074 + if (pointer_set_insert(visited, def_stmt))
117075 + return MARK_NO;
117076 +
117077 + switch (gimple_code(def_stmt)) {
117078 + case GIMPLE_CALL:
117079 + case GIMPLE_RETURN:
117080 + return MARK_NO;
117081 + case GIMPLE_NOP:
117082 + return walk_use_def(visited, SSA_NAME_VAR(lhs));
117083 + case GIMPLE_ASM:
117084 + return get_so_asm_type(as_a_const_gasm(def_stmt));
117085 + case GIMPLE_PHI:
117086 + return walk_use_def_phi(visited, lhs);
117087 + case GIMPLE_ASSIGN:
117088 + switch (gimple_num_ops(def_stmt)) {
117089 + case 2:
117090 + return walk_use_def(visited, gimple_assign_rhs1(def_stmt));
117091 + case 3:
117092 + return walk_use_def_binary(visited, lhs);
117093 + }
117094 + default:
117095 + debug_gimple_stmt((gimple)def_stmt);
117096 + error("%s: unknown gimple code", __func__);
117097 + gcc_unreachable();
117098 + }
117099 +}
117100 +
117101 +static enum intentional_mark check_intentional_size_overflow_asm_and_attribute(const_tree var)
117102 +{
117103 + enum intentional_mark mark;
117104 + gimple_set *visited;
117105 +
117106 + visited = pointer_set_create();
117107 + mark = walk_use_def(visited, var);
117108 + pointer_set_destroy(visited);
117109 +
117110 + return mark;
117111 +}
117112 +
117113 +/* Search intentional_overflow attribute on caller and on callee too.
117114 + * -1 / MARK_TURN_OFF: means that overflow checking is turned off inside the function and
117115 + * parameters aren't tracked backwards.
117116 + * 1..31 / MARK_YES: e.g., 4 means that overflow checking is turned off on the fourth parameter inside
117117 + * the function.
117118 + * 0 / MARK_END_INTENTIONAL: means that overflow checking is turned off on all the parameters of the function
117119 + * in all callers (on a structure field means that overflow checking is turned off
117120 + * in all expressions involving the given field).
117121 + */
117122 +enum intentional_mark check_intentional_attribute(const_gimple stmt, unsigned int argnum)
117123 +{
117124 + enum intentional_mark caller_mark, callee_mark;
117125 + const_tree fndecl, orig_cur_fndecl, arg;
117126 +
117127 + orig_cur_fndecl = get_orig_fndecl(current_function_decl);
117128 +
117129 + // handle MARK_TURN_OFF early on the caller
117130 + if (is_turn_off_intentional_attr(orig_cur_fndecl))
117131 + return MARK_TURN_OFF;
117132 +
117133 + switch (gimple_code(stmt)) {
117134 + case GIMPLE_RETURN:
117135 + gcc_assert(argnum == 0);
117136 + // for now ignore other intentional attribute types on returns
117137 + return MARK_NO;
117138 + case GIMPLE_CALL:
117139 + gcc_assert(argnum != 0);
117140 + gcc_assert(argnum <= gimple_call_num_args(stmt));
117141 + arg = gimple_call_arg(stmt, argnum - 1);
117142 + break;
117143 + default:
117144 + debug_gimple_stmt((gimple)stmt);
117145 + gcc_unreachable();
117146 + }
117147 +
117148 + // XXX ideiglenesen 0-nal a fuggvenyen belul is ki van kapcsolva a dupolas, eddig igy mukodott a doksi ellenere
117149 + if (is_end_intentional_intentional_attr(orig_cur_fndecl))
117150 + return MARK_END_INTENTIONAL;
117151 +
117152 + fndecl = get_interesting_orig_fndecl_from_stmt(as_a_const_gcall(stmt));
117153 + // handle MARK_TURN_OFF on the callee
117154 + if (is_turn_off_intentional_attr(fndecl))
117155 + return MARK_TURN_OFF;
117156 + // find a defining marked caller argument or struct field for arg
117157 + caller_mark = check_intentional_size_overflow_asm_and_attribute(arg);
117158 +
117159 + // did we find a marked struct field?
117160 + if (caller_mark == MARK_TURN_OFF)
117161 + return MARK_TURN_OFF;
117162 +
117163 + // handle MARK_END_INTENTIONAL on the callee
117164 + if (is_end_intentional_intentional_attr(fndecl))
117165 + callee_mark = MARK_END_INTENTIONAL;
117166 + // is it a marked callee parameter?
117167 + else if (is_yes_intentional_attr(fndecl, argnum))
117168 + callee_mark = MARK_YES;
117169 + else
117170 + callee_mark = MARK_NO;
117171 +
117172 + // no intentional attribute found
117173 + if (callee_mark == MARK_NO && caller_mark == MARK_NO)
117174 + return MARK_NO;
117175 +
117176 + // MARK_YES is meaningful only on the caller
117177 + if (caller_mark == MARK_NO && callee_mark == MARK_YES)
117178 + return MARK_NO;
117179 +
117180 + // we found a code region where we don't want to duplicate
117181 + if (caller_mark == MARK_YES && callee_mark == MARK_END_INTENTIONAL)
117182 + return MARK_END_INTENTIONAL;
117183 +
117184 + // ignore the intentional attribute on the callee if we didn't find a marked defining argument or struct field
117185 + if (caller_mark == MARK_NO && callee_mark == MARK_END_INTENTIONAL)
117186 + return MARK_NO;
117187 +
117188 + // the callee is missing the intentional attribute (MARK_YES or MARK_END_INTENTIONAL)
117189 + if (caller_mark == MARK_YES) {
117190 + print_missing_intentional(callee_mark, caller_mark, fndecl, argnum);
117191 + return MARK_YES;
117192 + }
117193 +
117194 + fprintf(stderr, "caller: %s callee: %s\n", DECL_NAME_POINTER(orig_cur_fndecl), DECL_NAME_POINTER(fndecl));
117195 + debug_gimple_stmt((gimple)stmt);
117196 + print_intentional_mark(caller_mark);
117197 + print_intentional_mark(callee_mark);
117198 + gcc_unreachable();
117199 +}
117200 +
117201 +enum intentional_mark check_intentional_asm(const_gimple stmt, unsigned int argnum)
117202 +{
117203 + const_tree arg;
117204 +
117205 + switch (gimple_code(stmt)) {
117206 + case GIMPLE_RETURN:
117207 + gcc_assert(argnum == 0);
117208 + arg = gimple_return_retval(as_a_const_greturn(stmt));
117209 + break;
117210 + case GIMPLE_CALL:
117211 + gcc_assert(argnum != 0);
117212 + gcc_assert(argnum <= gimple_call_num_args(stmt));
117213 + arg = gimple_call_arg(stmt, argnum - 1);
117214 + break;
117215 + case GIMPLE_ASM:
117216 + gcc_assert(is_size_overflow_insert_check_asm(as_a_const_gasm(stmt)));
117217 + arg = get_size_overflow_asm_input(as_a_const_gasm(stmt));
117218 + break;
117219 + default:
117220 + debug_gimple_stmt((gimple)stmt);
117221 + gcc_unreachable();
117222 + }
117223 +
117224 + // find a defining marked caller argument or struct field for arg
117225 + return check_intentional_size_overflow_asm_and_attribute(arg);
117226 +}
117227 +
117228 +bool is_a_cast_and_const_overflow(const_tree no_const_rhs)
117229 +{
117230 + const_tree rhs1, lhs, rhs1_type, lhs_type;
117231 + enum machine_mode lhs_mode, rhs_mode;
117232 + gimple def_stmt = get_def_stmt(no_const_rhs);
117233 +
117234 + if (!def_stmt || !gimple_assign_cast_p(def_stmt))
117235 + return false;
117236 +
117237 + rhs1 = gimple_assign_rhs1(def_stmt);
117238 + lhs = gimple_assign_lhs(def_stmt);
117239 + rhs1_type = TREE_TYPE(rhs1);
117240 + lhs_type = TREE_TYPE(lhs);
117241 + rhs_mode = TYPE_MODE(rhs1_type);
117242 + lhs_mode = TYPE_MODE(lhs_type);
117243 + if (TYPE_UNSIGNED(lhs_type) == TYPE_UNSIGNED(rhs1_type) || lhs_mode != rhs_mode)
117244 + return false;
117245 +
117246 + return true;
117247 +}
117248 +
117249 +static unsigned int uses_num(tree node)
117250 +{
117251 + imm_use_iterator imm_iter;
117252 + use_operand_p use_p;
117253 + unsigned int num = 0;
117254 +
117255 + FOR_EACH_IMM_USE_FAST(use_p, imm_iter, node) {
117256 + gimple use_stmt = USE_STMT(use_p);
117257 +
117258 + if (use_stmt == NULL)
117259 + return num;
117260 + if (is_gimple_debug(use_stmt))
117261 + continue;
117262 + if (gimple_assign_cast_p(use_stmt) && is_size_overflow_type(gimple_assign_lhs(use_stmt)))
117263 + continue;
117264 + num++;
117265 + }
117266 + return num;
117267 +}
117268 +
117269 +static bool no_uses(tree node)
117270 +{
117271 + return !uses_num(node);
117272 +}
117273 +
117274 +// 3.8.5 mm/page-writeback.c __ilog2_u64(): ret, uint + uintmax; uint -> int; int max
117275 +bool is_const_plus_unsigned_signed_truncation(const_tree lhs)
117276 +{
117277 + tree rhs1, lhs_type, rhs_type, rhs2, not_const_rhs;
117278 + gimple def_stmt = get_def_stmt(lhs);
117279 +
117280 + if (!def_stmt || !gimple_assign_cast_p(def_stmt))
117281 + return false;
117282 +
117283 + rhs1 = gimple_assign_rhs1(def_stmt);
117284 + rhs_type = TREE_TYPE(rhs1);
117285 + lhs_type = TREE_TYPE(lhs);
117286 + if (TYPE_UNSIGNED(lhs_type) || !TYPE_UNSIGNED(rhs_type))
117287 + return false;
117288 + if (TYPE_MODE(lhs_type) != TYPE_MODE(rhs_type))
117289 + return false;
117290 +
117291 + def_stmt = get_def_stmt(rhs1);
117292 + if (!def_stmt || !is_gimple_assign(def_stmt) || gimple_num_ops(def_stmt) != 3)
117293 + return false;
117294 +
117295 + if (gimple_assign_rhs_code(def_stmt) != PLUS_EXPR)
117296 + return false;
117297 +
117298 + rhs1 = gimple_assign_rhs1(def_stmt);
117299 + rhs2 = gimple_assign_rhs2(def_stmt);
117300 + if (!is_gimple_constant(rhs1) && !is_gimple_constant(rhs2))
117301 + return false;
117302 +
117303 + if (is_gimple_constant(rhs2))
117304 + not_const_rhs = rhs1;
117305 + else
117306 + not_const_rhs = rhs2;
117307 +
117308 + return no_uses(not_const_rhs);
117309 +}
117310 +
117311 +static bool is_lt_signed_type_max(const_tree rhs)
117312 +{
117313 + const_tree new_type, type_max, type = TREE_TYPE(rhs);
117314 +
117315 + if (!TYPE_UNSIGNED(type))
117316 + return true;
117317 +
117318 + switch (TYPE_MODE(type)) {
117319 + case QImode:
117320 + new_type = intQI_type_node;
117321 + break;
117322 + case HImode:
117323 + new_type = intHI_type_node;
117324 + break;
117325 + case SImode:
117326 + new_type = intSI_type_node;
117327 + break;
117328 + case DImode:
117329 + new_type = intDI_type_node;
117330 + break;
117331 + default:
117332 + debug_tree((tree)type);
117333 + gcc_unreachable();
117334 + }
117335 +
117336 + type_max = TYPE_MAX_VALUE(new_type);
117337 + if (!tree_int_cst_lt(type_max, rhs))
117338 + return true;
117339 +
117340 + return false;
117341 +}
117342 +
117343 +static bool is_gt_zero(const_tree rhs)
117344 +{
117345 + const_tree type = TREE_TYPE(rhs);
117346 +
117347 + if (TYPE_UNSIGNED(type))
117348 + return true;
117349 +
117350 + if (!tree_int_cst_lt(rhs, integer_zero_node))
117351 + return true;
117352 +
117353 + return false;
117354 +}
117355 +
117356 +bool is_a_constant_overflow(const gassign *stmt, const_tree rhs)
117357 +{
117358 + if (gimple_assign_rhs_code(stmt) == MIN_EXPR)
117359 + return false;
117360 + if (!is_gimple_constant(rhs))
117361 + return false;
117362 +
117363 + // if the const is between 0 and the max value of the signed type of the same bitsize then there is no intentional overflow
117364 + if (is_lt_signed_type_max(rhs) && is_gt_zero(rhs))
117365 + return false;
117366 +
117367 + return true;
117368 +}
117369 +
117370 +static tree change_assign_rhs(struct visited *visited, gassign *stmt, const_tree orig_rhs, tree new_rhs)
117371 +{
117372 + const_gimple assign;
117373 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
117374 + tree origtype = TREE_TYPE(orig_rhs);
117375 +
117376 + assign = build_cast_stmt(visited, origtype, new_rhs, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
117377 + pointer_set_insert(visited->my_stmts, assign);
117378 + return get_lhs(assign);
117379 +}
117380 +
117381 +tree handle_intentional_overflow(struct visited *visited, bool check_overflow, gassign *stmt, tree change_rhs, tree new_rhs2)
117382 +{
117383 + tree new_rhs, orig_rhs;
117384 + void (*gimple_assign_set_rhs)(gimple, tree);
117385 + tree rhs1 = gimple_assign_rhs1(stmt);
117386 + tree rhs2 = gimple_assign_rhs2(stmt);
117387 + tree lhs = gimple_assign_lhs(stmt);
117388 +
117389 + if (!check_overflow)
117390 + return create_assign(visited, stmt, lhs, AFTER_STMT);
117391 +
117392 + if (change_rhs == NULL_TREE)
117393 + return create_assign(visited, stmt, lhs, AFTER_STMT);
117394 +
117395 + if (new_rhs2 == NULL_TREE) {
117396 + orig_rhs = rhs1;
117397 + gimple_assign_set_rhs = &gimple_assign_set_rhs1;
117398 + } else {
117399 + orig_rhs = rhs2;
117400 + gimple_assign_set_rhs = &gimple_assign_set_rhs2;
117401 + }
117402 +
117403 + check_size_overflow(stmt, TREE_TYPE(change_rhs), change_rhs, orig_rhs, BEFORE_STMT);
117404 +
117405 + new_rhs = change_assign_rhs(visited, stmt, orig_rhs, change_rhs);
117406 + gimple_assign_set_rhs(stmt, new_rhs);
117407 + update_stmt(stmt);
117408 +
117409 + return create_assign(visited, stmt, lhs, AFTER_STMT);
117410 +}
117411 +
117412 +static bool is_subtraction_special(struct visited *visited, const gassign *stmt)
117413 +{
117414 + gimple rhs1_def_stmt, rhs2_def_stmt;
117415 + const_tree rhs1_def_stmt_rhs1, rhs2_def_stmt_rhs1, rhs1_def_stmt_lhs, rhs2_def_stmt_lhs;
117416 + enum machine_mode rhs1_def_stmt_rhs1_mode, rhs2_def_stmt_rhs1_mode, rhs1_def_stmt_lhs_mode, rhs2_def_stmt_lhs_mode;
117417 + const_tree rhs1 = gimple_assign_rhs1(stmt);
117418 + const_tree rhs2 = gimple_assign_rhs2(stmt);
117419 +
117420 + if (is_gimple_constant(rhs1) || is_gimple_constant(rhs2))
117421 + return false;
117422 +
117423 + gcc_assert(TREE_CODE(rhs1) == SSA_NAME && TREE_CODE(rhs2) == SSA_NAME);
117424 +
117425 + if (gimple_assign_rhs_code(stmt) != MINUS_EXPR)
117426 + return false;
117427 +
117428 + rhs1_def_stmt = get_def_stmt(rhs1);
117429 + rhs2_def_stmt = get_def_stmt(rhs2);
117430 + if (!gimple_assign_cast_p(rhs1_def_stmt) || !gimple_assign_cast_p(rhs2_def_stmt))
117431 + return false;
117432 +
117433 + rhs1_def_stmt_rhs1 = gimple_assign_rhs1(rhs1_def_stmt);
117434 + rhs2_def_stmt_rhs1 = gimple_assign_rhs1(rhs2_def_stmt);
117435 + rhs1_def_stmt_lhs = gimple_assign_lhs(rhs1_def_stmt);
117436 + rhs2_def_stmt_lhs = gimple_assign_lhs(rhs2_def_stmt);
117437 + rhs1_def_stmt_rhs1_mode = TYPE_MODE(TREE_TYPE(rhs1_def_stmt_rhs1));
117438 + rhs2_def_stmt_rhs1_mode = TYPE_MODE(TREE_TYPE(rhs2_def_stmt_rhs1));
117439 + rhs1_def_stmt_lhs_mode = TYPE_MODE(TREE_TYPE(rhs1_def_stmt_lhs));
117440 + rhs2_def_stmt_lhs_mode = TYPE_MODE(TREE_TYPE(rhs2_def_stmt_lhs));
117441 + if (GET_MODE_BITSIZE(rhs1_def_stmt_rhs1_mode) <= GET_MODE_BITSIZE(rhs1_def_stmt_lhs_mode))
117442 + return false;
117443 + if (GET_MODE_BITSIZE(rhs2_def_stmt_rhs1_mode) <= GET_MODE_BITSIZE(rhs2_def_stmt_lhs_mode))
117444 + return false;
117445 +
117446 + pointer_set_insert(visited->no_cast_check, rhs1_def_stmt);
117447 + pointer_set_insert(visited->no_cast_check, rhs2_def_stmt);
117448 + return true;
117449 +}
117450 +
117451 +static gassign *create_binary_assign(struct visited *visited, enum tree_code code, gassign *stmt, tree rhs1, tree rhs2)
117452 +{
117453 + gassign *assign;
117454 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
117455 + tree type = TREE_TYPE(rhs1);
117456 + tree lhs = create_new_var(type);
117457 +
117458 + gcc_assert(types_compatible_p(type, TREE_TYPE(rhs2)));
117459 + assign = as_a_gassign(gimple_build_assign_with_ops(code, lhs, rhs1, rhs2));
117460 + gimple_assign_set_lhs(assign, make_ssa_name(lhs, assign));
117461 +
117462 + gsi_insert_before(&gsi, assign, GSI_NEW_STMT);
117463 + update_stmt(assign);
117464 + pointer_set_insert(visited->my_stmts, assign);
117465 + return assign;
117466 +}
117467 +
117468 +static tree cast_to_TI_type(struct visited *visited, gassign *stmt, tree node)
117469 +{
117470 + gimple_stmt_iterator gsi;
117471 + const_gimple cast_stmt;
117472 + tree type = TREE_TYPE(node);
117473 +
117474 + if (types_compatible_p(type, intTI_type_node))
117475 + return node;
117476 +
117477 + gsi = gsi_for_stmt(stmt);
117478 + cast_stmt = build_cast_stmt(visited, intTI_type_node, node, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
117479 + pointer_set_insert(visited->my_stmts, cast_stmt);
117480 + return get_lhs(cast_stmt);
117481 +}
117482 +
117483 +static tree get_def_stmt_rhs(struct visited *visited, const_tree var)
117484 +{
117485 + tree rhs1, def_stmt_rhs1;
117486 + gimple rhs1_def_stmt, def_stmt_rhs1_def_stmt, def_stmt;
117487 +
117488 + def_stmt = get_def_stmt(var);
117489 + if (!gimple_assign_cast_p(def_stmt))
117490 + return NULL_TREE;
117491 + gcc_assert(gimple_code(def_stmt) != GIMPLE_NOP && pointer_set_contains(visited->my_stmts, def_stmt) && gimple_assign_cast_p(def_stmt));
117492 +
117493 + rhs1 = gimple_assign_rhs1(def_stmt);
117494 + rhs1_def_stmt = get_def_stmt(rhs1);
117495 + if (!gimple_assign_cast_p(rhs1_def_stmt))
117496 + return rhs1;
117497 +
117498 + def_stmt_rhs1 = gimple_assign_rhs1(rhs1_def_stmt);
117499 + def_stmt_rhs1_def_stmt = get_def_stmt(def_stmt_rhs1);
117500 +
117501 + switch (gimple_code(def_stmt_rhs1_def_stmt)) {
117502 + case GIMPLE_CALL:
117503 + case GIMPLE_NOP:
117504 + case GIMPLE_ASM:
117505 + case GIMPLE_PHI:
117506 + return def_stmt_rhs1;
117507 + case GIMPLE_ASSIGN:
117508 + return rhs1;
117509 + default:
117510 + debug_gimple_stmt(def_stmt_rhs1_def_stmt);
117511 + gcc_unreachable();
117512 + }
117513 +}
117514 +
117515 +tree handle_integer_truncation(struct visited *visited, const_tree lhs)
117516 +{
117517 + tree new_rhs1, new_rhs2;
117518 + tree new_rhs1_def_stmt_rhs1, new_rhs2_def_stmt_rhs1, new_lhs;
117519 + gassign *assign, *stmt = as_a_gassign(get_def_stmt(lhs));
117520 + tree rhs1 = gimple_assign_rhs1(stmt);
117521 + tree rhs2 = gimple_assign_rhs2(stmt);
117522 +
117523 + if (!is_subtraction_special(visited, stmt))
117524 + return NULL_TREE;
117525 +
117526 + new_rhs1 = expand(visited, rhs1);
117527 + new_rhs2 = expand(visited, rhs2);
117528 +
117529 + new_rhs1_def_stmt_rhs1 = get_def_stmt_rhs(visited, new_rhs1);
117530 + new_rhs2_def_stmt_rhs1 = get_def_stmt_rhs(visited, new_rhs2);
117531 +
117532 + if (new_rhs1_def_stmt_rhs1 == NULL_TREE || new_rhs2_def_stmt_rhs1 == NULL_TREE)
117533 + return NULL_TREE;
117534 +
117535 + if (!types_compatible_p(TREE_TYPE(new_rhs1_def_stmt_rhs1), TREE_TYPE(new_rhs2_def_stmt_rhs1))) {
117536 + new_rhs1_def_stmt_rhs1 = cast_to_TI_type(visited, stmt, new_rhs1_def_stmt_rhs1);
117537 + new_rhs2_def_stmt_rhs1 = cast_to_TI_type(visited, stmt, new_rhs2_def_stmt_rhs1);
117538 + }
117539 +
117540 + assign = create_binary_assign(visited, MINUS_EXPR, stmt, new_rhs1_def_stmt_rhs1, new_rhs2_def_stmt_rhs1);
117541 + new_lhs = gimple_assign_lhs(assign);
117542 + check_size_overflow(assign, TREE_TYPE(new_lhs), new_lhs, rhs1, AFTER_STMT);
117543 +
117544 + return dup_assign(visited, stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
117545 +}
117546 +
117547 +bool is_a_neg_overflow(const gassign *stmt, const_tree rhs)
117548 +{
117549 + const_gimple def_stmt;
117550 +
117551 + if (TREE_CODE(rhs) != SSA_NAME)
117552 + return false;
117553 +
117554 + if (gimple_assign_rhs_code(stmt) != PLUS_EXPR)
117555 + return false;
117556 +
117557 + def_stmt = get_def_stmt(rhs);
117558 + if (!is_gimple_assign(def_stmt) || gimple_assign_rhs_code(def_stmt) != BIT_NOT_EXPR)
117559 + return false;
117560 +
117561 + return true;
117562 +}
117563 +
117564 +/* e.g., drivers/acpi/acpica/utids.c acpi_ut_execute_CID()
117565 + * ((count - 1) * sizeof(struct acpi_pnp_dee_id_list) -> (count + fffffff) * 16
117566 + * fffffff * 16 > signed max -> truncate
117567 + */
117568 +static bool look_for_mult_and_add(const_gimple stmt)
117569 +{
117570 + const_tree res;
117571 + tree rhs1, rhs2, def_rhs1, def_rhs2, const_rhs, def_const_rhs;
117572 + const_gimple def_stmt;
117573 +
117574 + if (!stmt || gimple_code(stmt) == GIMPLE_NOP)
117575 + return false;
117576 + if (!is_gimple_assign(stmt))
117577 + return false;
117578 + if (gimple_assign_rhs_code(stmt) != MULT_EXPR)
117579 + return false;
117580 +
117581 + rhs1 = gimple_assign_rhs1(stmt);
117582 + rhs2 = gimple_assign_rhs2(stmt);
117583 + if (is_gimple_constant(rhs1)) {
117584 + const_rhs = rhs1;
117585 + def_stmt = get_def_stmt(rhs2);
117586 + } else if (is_gimple_constant(rhs2)) {
117587 + const_rhs = rhs2;
117588 + def_stmt = get_def_stmt(rhs1);
117589 + } else
117590 + return false;
117591 +
117592 + if (!is_gimple_assign(def_stmt))
117593 + return false;
117594 +
117595 + if (gimple_assign_rhs_code(def_stmt) != PLUS_EXPR && gimple_assign_rhs_code(def_stmt) != MINUS_EXPR)
117596 + return false;
117597 +
117598 + def_rhs1 = gimple_assign_rhs1(def_stmt);
117599 + def_rhs2 = gimple_assign_rhs2(def_stmt);
117600 + if (is_gimple_constant(def_rhs1))
117601 + def_const_rhs = def_rhs1;
117602 + else if (is_gimple_constant(def_rhs2))
117603 + def_const_rhs = def_rhs2;
117604 + else
117605 + return false;
117606 +
117607 + res = fold_binary_loc(gimple_location(def_stmt), MULT_EXPR, TREE_TYPE(const_rhs), const_rhs, def_const_rhs);
117608 + if (is_lt_signed_type_max(res) && is_gt_zero(res))
117609 + return false;
117610 + return true;
117611 +}
117612 +
117613 +enum intentional_overflow_type add_mul_intentional_overflow(const gassign *stmt)
117614 +{
117615 + const_gimple def_stmt_1, def_stmt_2;
117616 + const_tree rhs1, rhs2;
117617 + bool add_mul_rhs1, add_mul_rhs2;
117618 +
117619 + rhs1 = gimple_assign_rhs1(stmt);
117620 + def_stmt_1 = get_def_stmt(rhs1);
117621 + add_mul_rhs1 = look_for_mult_and_add(def_stmt_1);
117622 +
117623 + rhs2 = gimple_assign_rhs2(stmt);
117624 + def_stmt_2 = get_def_stmt(rhs2);
117625 + add_mul_rhs2 = look_for_mult_and_add(def_stmt_2);
117626 +
117627 + if (add_mul_rhs1)
117628 + return RHS1_INTENTIONAL_OVERFLOW;
117629 + if (add_mul_rhs2)
117630 + return RHS2_INTENTIONAL_OVERFLOW;
117631 + return NO_INTENTIONAL_OVERFLOW;
117632 +}
117633 +
117634 +static gassign *get_dup_stmt(struct visited *visited, gassign *stmt)
117635 +{
117636 + gassign *my_stmt;
117637 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
117638 +
117639 + gsi_next(&gsi);
117640 + my_stmt = as_a_gassign(gsi_stmt(gsi));
117641 +
117642 + gcc_assert(pointer_set_contains(visited->my_stmts, my_stmt));
117643 + if (gimple_assign_rhs_code(stmt) != gimple_assign_rhs_code(my_stmt)) {
117644 + fprintf(stderr, "%s != %s\n", get_tree_code_name(gimple_assign_rhs_code(stmt)), get_tree_code_name(gimple_assign_rhs_code(my_stmt)));
117645 + debug_gimple_stmt(stmt);
117646 + debug_gimple_stmt(my_stmt);
117647 + gcc_unreachable();
117648 + }
117649 +
117650 + return my_stmt;
117651 +}
117652 +
117653 +/* unsigned type -> unary or binary assign (rhs1 or rhs2 is constant)
117654 + * unsigned type cast to signed type, unsigned type: no more uses
117655 + * e.g., lib/vsprintf.c:simple_strtol()
117656 + * _10 = (unsigned long int) _9
117657 + * _11 = -_10;
117658 + * _12 = (long int) _11; (_11_ no more uses)
117659 + */
117660 +static bool is_call_or_cast(gimple stmt)
117661 +{
117662 + return gimple_assign_cast_p(stmt) || is_gimple_call(stmt);
117663 +}
117664 +
117665 +static bool is_unsigned_cast_or_call_def_stmt(const_tree node)
117666 +{
117667 + const_tree rhs;
117668 + gimple def_stmt;
117669 +
117670 + if (node == NULL_TREE)
117671 + return true;
117672 + if (is_gimple_constant(node))
117673 + return true;
117674 +
117675 + def_stmt = get_def_stmt(node);
117676 + if (!def_stmt)
117677 + return false;
117678 +
117679 + if (is_call_or_cast(def_stmt))
117680 + return true;
117681 +
117682 + if (!is_gimple_assign(def_stmt) || gimple_num_ops(def_stmt) != 2)
117683 + return false;
117684 + rhs = gimple_assign_rhs1(def_stmt);
117685 + def_stmt = get_def_stmt(rhs);
117686 + if (!def_stmt)
117687 + return false;
117688 + return is_call_or_cast(def_stmt);
117689 +}
117690 +
117691 +void unsigned_signed_cast_intentional_overflow(struct visited *visited, gassign *stmt)
117692 +{
117693 + unsigned int use_num;
117694 + gassign *so_stmt;
117695 + const_gimple def_stmt;
117696 + const_tree rhs1, rhs2;
117697 + tree rhs = gimple_assign_rhs1(stmt);
117698 + tree lhs_type = TREE_TYPE(gimple_assign_lhs(stmt));
117699 + const_tree rhs_type = TREE_TYPE(rhs);
117700 +
117701 + if (!(TYPE_UNSIGNED(rhs_type) && !TYPE_UNSIGNED(lhs_type)))
117702 + return;
117703 + if (GET_MODE_BITSIZE(TYPE_MODE(rhs_type)) != GET_MODE_BITSIZE(TYPE_MODE(lhs_type)))
117704 + return;
117705 + use_num = uses_num(rhs);
117706 + if (use_num != 1)
117707 + return;
117708 +
117709 + def_stmt = get_def_stmt(rhs);
117710 + if (!def_stmt)
117711 + return;
117712 + if (!is_gimple_assign(def_stmt))
117713 + return;
117714 +
117715 + rhs1 = gimple_assign_rhs1(def_stmt);
117716 + if (!is_unsigned_cast_or_call_def_stmt(rhs1))
117717 + return;
117718 +
117719 + rhs2 = gimple_assign_rhs2(def_stmt);
117720 + if (!is_unsigned_cast_or_call_def_stmt(rhs2))
117721 + return;
117722 + if (gimple_num_ops(def_stmt) == 3 && !is_gimple_constant(rhs1) && !is_gimple_constant(rhs2))
117723 + return;
117724 +
117725 + so_stmt = get_dup_stmt(visited, stmt);
117726 + create_up_and_down_cast(visited, so_stmt, lhs_type, gimple_assign_rhs1(so_stmt));
117727 +}
117728 +
117729 diff --git a/tools/gcc/size_overflow_plugin/misc.c b/tools/gcc/size_overflow_plugin/misc.c
117730 new file mode 100644
117731 index 0000000..c1b4773
117732 --- /dev/null
117733 +++ b/tools/gcc/size_overflow_plugin/misc.c
117734 @@ -0,0 +1,441 @@
117735 +/*
117736 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
117737 + * Licensed under the GPL v2, or (at your option) v3
117738 + *
117739 + * Homepage:
117740 + * https://github.com/ephox-gcc-plugins/size_overflow
117741 + *
117742 + * Documentation:
117743 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
117744 + *
117745 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
117746 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
117747 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
117748 + *
117749 + * Usage:
117750 + * $ make
117751 + * $ make run
117752 + */
117753 +
117754 +#include "size_overflow.h"
117755 +
117756 +const char *get_type_name_from_field(const_tree field_decl)
117757 +{
117758 + const_tree context, type_name;
117759 +
117760 + if (TREE_CODE(field_decl) != FIELD_DECL)
117761 + return NULL;
117762 +
117763 + context = DECL_CONTEXT(field_decl);
117764 + gcc_assert(TREE_CODE(context) == RECORD_TYPE);
117765 + type_name = TYPE_NAME(TYPE_MAIN_VARIANT(context));
117766 + if (type_name == NULL_TREE)
117767 + return NULL;
117768 +
117769 + if (TREE_CODE(type_name) == IDENTIFIER_NODE)
117770 + return IDENTIFIER_POINTER(type_name);
117771 + else if (TREE_CODE(type_name) == TYPE_DECL)
117772 + return DECL_NAME_POINTER(type_name);
117773 +
117774 + debug_tree((tree)field_decl);
117775 + debug_tree((tree)type_name);
117776 + gcc_unreachable();
117777 +}
117778 +
117779 +// Was the function created by the compiler itself?
117780 +bool made_by_compiler(const_tree decl)
117781 +{
117782 + struct cgraph_node *node;
117783 +
117784 + if (FUNCTION_PTR_P(decl))
117785 + return false;
117786 + if (TREE_CODE(decl) == VAR_DECL)
117787 + return false;
117788 +
117789 + gcc_assert(TREE_CODE(decl) == FUNCTION_DECL);
117790 + if (DECL_ABSTRACT_ORIGIN(decl) != NULL_TREE)
117791 + return true;
117792 + if (DECL_ARTIFICIAL(decl))
117793 + return true;
117794 +
117795 + node = get_cnode(decl);
117796 + if (!node)
117797 + return false;
117798 + return node->clone_of != NULL;
117799 +}
117800 +
117801 +bool skip_types(const_tree var)
117802 +{
117803 + const_tree type;
117804 +
117805 + type = TREE_TYPE(var);
117806 + if (type == NULL_TREE)
117807 + return true;
117808 +
117809 + switch (TREE_CODE(type)) {
117810 + case INTEGER_TYPE:
117811 + case ENUMERAL_TYPE:
117812 + return false;
117813 + default:
117814 + return true;
117815 + }
117816 +}
117817 +
117818 +gimple get_fnptr_def_stmt(const_tree fn_ptr)
117819 +{
117820 + gimple def_stmt;
117821 +
117822 + gcc_assert(fn_ptr != NULL_TREE);
117823 + gcc_assert(FUNCTION_PTR_P(fn_ptr));
117824 +
117825 + if (is_gimple_constant(fn_ptr))
117826 + return NULL;
117827 +
117828 + def_stmt = get_def_stmt(fn_ptr);
117829 + gcc_assert(def_stmt);
117830 + return def_stmt;
117831 +}
117832 +
117833 +gimple get_def_stmt(const_tree node)
117834 +{
117835 + gcc_assert(node != NULL_TREE);
117836 +
117837 + if (TREE_CODE(node) != SSA_NAME)
117838 + return NULL;
117839 + return SSA_NAME_DEF_STMT(node);
117840 +}
117841 +
117842 +tree create_new_var(tree type)
117843 +{
117844 + tree new_var = create_tmp_var(type, "cicus");
117845 +
117846 + add_referenced_var(new_var);
117847 + return new_var;
117848 +}
117849 +
117850 +static bool skip_cast(tree dst_type, const_tree rhs, bool force)
117851 +{
117852 + const_gimple def_stmt = get_def_stmt(rhs);
117853 +
117854 + if (force)
117855 + return false;
117856 +
117857 + if (is_gimple_constant(rhs))
117858 + return false;
117859 +
117860 + if (!def_stmt || gimple_code(def_stmt) == GIMPLE_NOP)
117861 + return false;
117862 +
117863 + if (!types_compatible_p(dst_type, TREE_TYPE(rhs)))
117864 + return false;
117865 +
117866 + // DI type can be on 32 bit (from create_assign) but overflow type stays DI
117867 + if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode))
117868 + return false;
117869 +
117870 + return true;
117871 +}
117872 +
117873 +tree cast_a_tree(tree type, tree var)
117874 +{
117875 + gcc_assert(type != NULL_TREE);
117876 + gcc_assert(var != NULL_TREE);
117877 + gcc_assert(fold_convertible_p(type, var));
117878 +
117879 + return fold_convert(type, var);
117880 +}
117881 +
117882 +gimple build_cast_stmt(struct visited *visited, tree dst_type, tree rhs, tree lhs, gimple_stmt_iterator *gsi, bool before, bool force)
117883 +{
117884 + gassign *assign;
117885 + gimple def_stmt;
117886 +
117887 + gcc_assert(dst_type != NULL_TREE && rhs != NULL_TREE);
117888 + gcc_assert(!is_gimple_constant(rhs));
117889 + if (gsi_end_p(*gsi) && before == AFTER_STMT)
117890 + gcc_unreachable();
117891 +
117892 + def_stmt = get_def_stmt(rhs);
117893 + if (def_stmt && gimple_code(def_stmt) != GIMPLE_NOP && skip_cast(dst_type, rhs, force) && pointer_set_contains(visited->my_stmts, def_stmt))
117894 + return def_stmt;
117895 +
117896 + if (lhs == CREATE_NEW_VAR)
117897 + lhs = create_new_var(dst_type);
117898 +
117899 + assign = gimple_build_assign(lhs, cast_a_tree(dst_type, rhs));
117900 +
117901 + if (!gsi_end_p(*gsi)) {
117902 + location_t loc = gimple_location(gsi_stmt(*gsi));
117903 + gimple_set_location(assign, loc);
117904 + }
117905 +
117906 + gimple_assign_set_lhs(assign, make_ssa_name(lhs, assign));
117907 +
117908 + if (before)
117909 + gsi_insert_before(gsi, assign, GSI_NEW_STMT);
117910 + else
117911 + gsi_insert_after(gsi, assign, GSI_NEW_STMT);
117912 + update_stmt(assign);
117913 + return assign;
117914 +}
117915 +
117916 +bool is_size_overflow_type(const_tree var)
117917 +{
117918 + const char *name;
117919 + const_tree type_name, type;
117920 +
117921 + if (var == NULL_TREE)
117922 + return false;
117923 +
117924 + type = TREE_TYPE(var);
117925 + type_name = TYPE_NAME(type);
117926 + if (type_name == NULL_TREE)
117927 + return false;
117928 +
117929 + if (DECL_P(type_name))
117930 + name = DECL_NAME_POINTER(type_name);
117931 + else
117932 + name = IDENTIFIER_POINTER(type_name);
117933 +
117934 + if (!strncmp(name, "size_overflow_type", 18))
117935 + return true;
117936 + return false;
117937 +}
117938 +
117939 +// Determine if a cloned function has all the original arguments
117940 +static bool unchanged_arglist(struct cgraph_node *new_node, struct cgraph_node *old_node)
117941 +{
117942 + const_tree new_decl_list, old_decl_list;
117943 +
117944 + if (new_node->clone_of && new_node->clone.tree_map)
117945 + return !new_node->clone.args_to_skip;
117946 +
117947 + new_decl_list = DECL_ARGUMENTS(NODE_DECL(new_node));
117948 + old_decl_list = DECL_ARGUMENTS(NODE_DECL(old_node));
117949 + if (new_decl_list != NULL_TREE && old_decl_list != NULL_TREE)
117950 + gcc_assert(list_length(new_decl_list) == list_length(old_decl_list));
117951 +
117952 + return true;
117953 +}
117954 +
117955 +unsigned int get_correct_argnum_fndecl(const_tree fndecl, const_tree correct_argnum_of_fndecl, unsigned int num)
117956 +{
117957 + unsigned int new_num;
117958 + const_tree fndecl_arg;
117959 + tree fndecl_arglist = DECL_ARGUMENTS(fndecl);
117960 + const_tree arg, target_fndecl_arglist;
117961 +
117962 + if (num == 0)
117963 + return num;
117964 +
117965 + if (fndecl == correct_argnum_of_fndecl && !DECL_ARTIFICIAL(fndecl))
117966 + return num;
117967 + else if (fndecl == correct_argnum_of_fndecl && DECL_ARTIFICIAL(fndecl))
117968 + return CANNOT_FIND_ARG;
117969 +
117970 + target_fndecl_arglist = DECL_ARGUMENTS(correct_argnum_of_fndecl);
117971 + if (fndecl_arglist == NULL_TREE || target_fndecl_arglist == NULL_TREE)
117972 + return CANNOT_FIND_ARG;
117973 +
117974 + fndecl_arg = chain_index(num - 1, fndecl_arglist);
117975 + gcc_assert(fndecl_arg != NULL_TREE);
117976 +
117977 + for (arg = target_fndecl_arglist, new_num = 1; arg; arg = TREE_CHAIN(arg), new_num++) {
117978 + if (arg == fndecl_arg || !strcmp(DECL_NAME_POINTER(arg), DECL_NAME_POINTER(fndecl_arg)))
117979 + return new_num;
117980 + }
117981 +
117982 + return CANNOT_FIND_ARG;
117983 +}
117984 +
117985 +// Find the specified argument in the originally cloned function
117986 +static unsigned int clone_argnum_on_orig(struct cgraph_node *new_node, struct cgraph_node *old_node, unsigned int clone_argnum)
117987 +{
117988 + bitmap args_to_skip;
117989 + unsigned int i, new_argnum = clone_argnum;
117990 +
117991 + if (unchanged_arglist(new_node, old_node))
117992 + return clone_argnum;
117993 +
117994 + gcc_assert(new_node->clone_of && new_node->clone.tree_map);
117995 + args_to_skip = new_node->clone.args_to_skip;
117996 + for (i = 0; i < clone_argnum; i++) {
117997 + if (bitmap_bit_p(args_to_skip, i))
117998 + new_argnum++;
117999 + }
118000 + return new_argnum;
118001 +}
118002 +
118003 +// Find the specified argument in the clone
118004 +static unsigned int orig_argnum_on_clone(struct cgraph_node *new_node, struct cgraph_node *old_node, unsigned int orig_argnum)
118005 +{
118006 + bitmap args_to_skip;
118007 + unsigned int i, new_argnum = orig_argnum;
118008 +
118009 + if (unchanged_arglist(new_node, old_node))
118010 + return orig_argnum;
118011 +
118012 + gcc_assert(new_node->clone_of && new_node->clone.tree_map);
118013 + args_to_skip = new_node->clone.args_to_skip;
118014 + if (bitmap_bit_p(args_to_skip, orig_argnum - 1))
118015 + // XXX torolni kellene a nodeot
118016 + return CANNOT_FIND_ARG;
118017 +
118018 + for (i = 0; i < orig_argnum; i++) {
118019 + if (bitmap_bit_p(args_to_skip, i))
118020 + new_argnum--;
118021 + }
118022 + return new_argnum;
118023 +}
118024 +
118025 +// Associate the argument between a clone and a cloned function
118026 +static unsigned int get_correct_argnum_cnode(struct cgraph_node *node, struct cgraph_node *correct_argnum_of_node, unsigned int argnum)
118027 +{
118028 + bool node_clone, correct_argnum_of_node_clone;
118029 + const_tree correct_argnum_of_node_decl, node_decl;
118030 +
118031 + if (node == correct_argnum_of_node)
118032 + return argnum;
118033 + if (argnum == 0)
118034 + return argnum;
118035 +
118036 + correct_argnum_of_node_decl = NODE_DECL(correct_argnum_of_node);
118037 + gcc_assert(correct_argnum_of_node_decl != NULL_TREE);
118038 + gcc_assert(correct_argnum_of_node && !DECL_ARTIFICIAL(correct_argnum_of_node_decl));
118039 +
118040 + if (node) {
118041 + node_decl = NODE_DECL(node);
118042 + gcc_assert(!DECL_ARTIFICIAL(node_decl));
118043 + node_clone = made_by_compiler(node_decl);
118044 + } else {
118045 + node_decl = NULL_TREE;
118046 + node_clone = false;
118047 + }
118048 +
118049 + if (correct_argnum_of_node_decl == node_decl)
118050 + return argnum;
118051 +
118052 + correct_argnum_of_node_clone = made_by_compiler(correct_argnum_of_node_decl);
118053 + // the original decl is lost if both nodes are clones
118054 + if (node_clone && correct_argnum_of_node_clone) {
118055 + gcc_assert(unchanged_arglist(node, correct_argnum_of_node));
118056 + return argnum;
118057 + }
118058 +
118059 + if (node_clone && !correct_argnum_of_node_clone)
118060 + return clone_argnum_on_orig(correct_argnum_of_node, node, argnum);
118061 + else if (!node_clone && correct_argnum_of_node_clone)
118062 + return orig_argnum_on_clone(correct_argnum_of_node, node, argnum);
118063 +
118064 + if (node)
118065 + debug_tree((tree)NODE_DECL(node));
118066 + debug_tree((tree)correct_argnum_of_node_decl);
118067 + gcc_unreachable();
118068 +}
118069 +
118070 +unsigned int get_correct_argnum(const_tree decl, const_tree correct_argnum_of_decl, unsigned int argnum)
118071 +{
118072 + struct cgraph_node *node, *correct_argnum_of_node;
118073 +
118074 + gcc_assert(decl != NULL_TREE);
118075 + gcc_assert(correct_argnum_of_decl != NULL_TREE);
118076 +
118077 + correct_argnum_of_node = get_cnode(correct_argnum_of_decl);
118078 + if (!correct_argnum_of_node || DECL_ARTIFICIAL(decl) || DECL_ARTIFICIAL(correct_argnum_of_decl))
118079 + return get_correct_argnum_fndecl(decl, correct_argnum_of_decl, argnum);
118080 +
118081 + node = get_cnode(decl);
118082 + return get_correct_argnum_cnode(node, correct_argnum_of_node, argnum);
118083 +}
118084 +
118085 +// Find the original cloned function
118086 +tree get_orig_fndecl(const_tree clone_fndecl)
118087 +{
118088 + struct cgraph_node *node;
118089 +
118090 + if (DECL_ABSTRACT_ORIGIN(clone_fndecl))
118091 + return (tree)DECL_ORIGIN(clone_fndecl);
118092 + node = get_cnode(clone_fndecl);
118093 + if (!node)
118094 + return (tree)clone_fndecl;
118095 +
118096 + while (node->clone_of)
118097 + node = node->clone_of;
118098 + if (!made_by_compiler(NODE_DECL(node)))
118099 + return NODE_DECL(node);
118100 + // Return the cloned decl because it is needed for the transform callback
118101 + return (tree)clone_fndecl;
118102 +}
118103 +
118104 +static tree get_interesting_fndecl_from_stmt(const gcall *stmt)
118105 +{
118106 + if (gimple_call_num_args(stmt) == 0)
118107 + return NULL_TREE;
118108 + return gimple_call_fndecl(stmt);
118109 +}
118110 +
118111 +tree get_interesting_orig_fndecl_from_stmt(const gcall *stmt)
118112 +{
118113 + tree fndecl;
118114 +
118115 + fndecl = get_interesting_fndecl_from_stmt(stmt);
118116 + if (fndecl == NULL_TREE)
118117 + return NULL_TREE;
118118 + return get_orig_fndecl(fndecl);
118119 +}
118120 +
118121 +void set_dominance_info(void)
118122 +{
118123 + calculate_dominance_info(CDI_DOMINATORS);
118124 + calculate_dominance_info(CDI_POST_DOMINATORS);
118125 +}
118126 +
118127 +void unset_dominance_info(void)
118128 +{
118129 + free_dominance_info(CDI_DOMINATORS);
118130 + free_dominance_info(CDI_POST_DOMINATORS);
118131 +}
118132 +
118133 +void set_current_function_decl(tree fndecl)
118134 +{
118135 + gcc_assert(fndecl != NULL_TREE);
118136 +
118137 + push_cfun(DECL_STRUCT_FUNCTION(fndecl));
118138 +#if BUILDING_GCC_VERSION <= 4007
118139 + current_function_decl = fndecl;
118140 +#endif
118141 + set_dominance_info();
118142 +}
118143 +
118144 +void unset_current_function_decl(void)
118145 +{
118146 + unset_dominance_info();
118147 +#if BUILDING_GCC_VERSION <= 4007
118148 + current_function_decl = NULL_TREE;
118149 +#endif
118150 + pop_cfun();
118151 +}
118152 +
118153 +bool is_valid_cgraph_node(struct cgraph_node *node)
118154 +{
118155 + if (cgraph_function_body_availability(node) == AVAIL_NOT_AVAILABLE)
118156 + return false;
118157 + if (node->thunk.thunk_p || node->alias)
118158 + return false;
118159 + return true;
118160 +}
118161 +
118162 +tree get_lhs(const_gimple stmt)
118163 +{
118164 + switch (gimple_code(stmt)) {
118165 + case GIMPLE_ASSIGN:
118166 + case GIMPLE_CALL:
118167 + return gimple_get_lhs(stmt);
118168 + case GIMPLE_PHI:
118169 + return gimple_phi_result(stmt);
118170 + default:
118171 + debug_gimple_stmt((gimple)stmt);
118172 + gcc_unreachable();
118173 + }
118174 +}
118175 +
118176 diff --git a/tools/gcc/size_overflow_plugin/remove_unnecessary_dup.c b/tools/gcc/size_overflow_plugin/remove_unnecessary_dup.c
118177 new file mode 100644
118178 index 0000000..5622b51
118179 --- /dev/null
118180 +++ b/tools/gcc/size_overflow_plugin/remove_unnecessary_dup.c
118181 @@ -0,0 +1,137 @@
118182 +/*
118183 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
118184 + * Licensed under the GPL v2, or (at your option) v3
118185 + *
118186 + * Homepage:
118187 + * https://github.com/ephox-gcc-plugins/size_overflow
118188 + *
118189 + * Documentation:
118190 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
118191 + *
118192 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
118193 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
118194 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
118195 + *
118196 + * Usage:
118197 + * $ make
118198 + * $ make run
118199 + */
118200 +
118201 +#include "size_overflow.h"
118202 +
118203 +bool skip_expr_on_double_type(const gassign *stmt)
118204 +{
118205 + enum tree_code code = gimple_assign_rhs_code(stmt);
118206 +
118207 + switch (code) {
118208 + case RSHIFT_EXPR:
118209 + case TRUNC_DIV_EXPR:
118210 + case CEIL_DIV_EXPR:
118211 + case FLOOR_DIV_EXPR:
118212 + case ROUND_DIV_EXPR:
118213 + case EXACT_DIV_EXPR:
118214 + case RDIV_EXPR:
118215 + case TRUNC_MOD_EXPR:
118216 + case CEIL_MOD_EXPR:
118217 + case FLOOR_MOD_EXPR:
118218 + case ROUND_MOD_EXPR:
118219 + return true;
118220 + default:
118221 + return false;
118222 + }
118223 +}
118224 +
118225 +void create_up_and_down_cast(struct visited *visited, gassign *use_stmt, tree orig_type, tree rhs)
118226 +{
118227 + const_tree orig_rhs1;
118228 + tree down_lhs, new_lhs, dup_type = TREE_TYPE(rhs);
118229 + const_gimple down_cast, up_cast;
118230 + gimple_stmt_iterator gsi = gsi_for_stmt(use_stmt);
118231 +
118232 + down_cast = build_cast_stmt(visited, orig_type, rhs, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
118233 + down_lhs = get_lhs(down_cast);
118234 +
118235 + gsi = gsi_for_stmt(use_stmt);
118236 + up_cast = build_cast_stmt(visited, dup_type, down_lhs, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
118237 + new_lhs = get_lhs(up_cast);
118238 +
118239 + orig_rhs1 = gimple_assign_rhs1(use_stmt);
118240 + if (operand_equal_p(orig_rhs1, rhs, 0))
118241 + gimple_assign_set_rhs1(use_stmt, new_lhs);
118242 + else
118243 + gimple_assign_set_rhs2(use_stmt, new_lhs);
118244 + update_stmt(use_stmt);
118245 +
118246 + pointer_set_insert(visited->my_stmts, up_cast);
118247 + pointer_set_insert(visited->my_stmts, down_cast);
118248 + pointer_set_insert(visited->skip_expr_casts, up_cast);
118249 + pointer_set_insert(visited->skip_expr_casts, down_cast);
118250 +}
118251 +
118252 +static tree get_proper_unsigned_half_type(const_tree node)
118253 +{
118254 + tree new_type, type;
118255 +
118256 + gcc_assert(is_size_overflow_type(node));
118257 +
118258 + type = TREE_TYPE(node);
118259 + switch (TYPE_MODE(type)) {
118260 + case HImode:
118261 + new_type = unsigned_intQI_type_node;
118262 + break;
118263 + case SImode:
118264 + new_type = unsigned_intHI_type_node;
118265 + break;
118266 + case DImode:
118267 + new_type = unsigned_intSI_type_node;
118268 + break;
118269 + case TImode:
118270 + new_type = unsigned_intDI_type_node;
118271 + break;
118272 + default:
118273 + gcc_unreachable();
118274 + }
118275 +
118276 + if (TYPE_QUALS(type) != 0)
118277 + return build_qualified_type(new_type, TYPE_QUALS(type));
118278 + return new_type;
118279 +}
118280 +
118281 +static void insert_cast_rhs(struct visited *visited, gassign *stmt, tree rhs)
118282 +{
118283 + tree type;
118284 +
118285 + if (rhs == NULL_TREE)
118286 + return;
118287 + if (!is_size_overflow_type(rhs))
118288 + return;
118289 +
118290 + type = get_proper_unsigned_half_type(rhs);
118291 + if (is_gimple_constant(rhs))
118292 + return;
118293 + create_up_and_down_cast(visited, stmt, type, rhs);
118294 +}
118295 +
118296 +static void insert_cast(struct visited *visited, gassign *stmt, tree rhs)
118297 +{
118298 + if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode) && !is_size_overflow_type(rhs))
118299 + return;
118300 + gcc_assert(is_size_overflow_type(rhs));
118301 + insert_cast_rhs(visited, stmt, rhs);
118302 +}
118303 +
118304 +void insert_cast_expr(struct visited *visited, gassign *stmt, enum intentional_overflow_type type)
118305 +{
118306 + tree rhs1, rhs2;
118307 +
118308 + if (type == NO_INTENTIONAL_OVERFLOW || type == RHS1_INTENTIONAL_OVERFLOW) {
118309 + rhs1 = gimple_assign_rhs1(stmt);
118310 + insert_cast(visited, stmt, rhs1);
118311 + }
118312 +
118313 + if (type == NO_INTENTIONAL_OVERFLOW || type == RHS2_INTENTIONAL_OVERFLOW) {
118314 + rhs2 = gimple_assign_rhs2(stmt);
118315 + insert_cast(visited, stmt, rhs2);
118316 + }
118317 +}
118318 +
118319 diff --git a/tools/gcc/size_overflow_plugin/size_overflow.h b/tools/gcc/size_overflow_plugin/size_overflow.h
118320 new file mode 100644
118321 index 0000000..07e2ba7
118322 --- /dev/null
118323 +++ b/tools/gcc/size_overflow_plugin/size_overflow.h
118324 @@ -0,0 +1,281 @@
118325 +#ifndef SIZE_OVERFLOW_H
118326 +#define SIZE_OVERFLOW_H
118327 +
118328 +#define CREATE_NEW_VAR NULL_TREE
118329 +#define MAX_PARAM 31
118330 +#define CANNOT_FIND_ARG 32
118331 +#define NONE_ARGNUM 32
118332 +
118333 +#define BEFORE_STMT true
118334 +#define AFTER_STMT false
118335 +
118336 +#define TURN_OFF_ASM_STR "# size_overflow MARK_TURN_OFF "
118337 +#define YES_ASM_STR "# size_overflow MARK_YES "
118338 +#define END_INTENTIONAL_ASM_STR "# size_overflow MARK_END_INTENTIONAL "
118339 +#define SO_ASM_STR "# size_overflow "
118340 +#define OK_ASM_STR "# size_overflow MARK_NO"
118341 +
118342 +#define FUNCTION_PTR_P(node) \
118343 + (TREE_CODE(TREE_TYPE(node)) == POINTER_TYPE && (TREE_CODE(TREE_TYPE(TREE_TYPE(node))) == FUNCTION_TYPE || TREE_CODE(TREE_TYPE(TREE_TYPE(node))) == METHOD_TYPE))
118344 +
118345 +#define CODES_LIMIT 32
118346 +
118347 +#define GLOBAL_NIFN_LEN 65536
118348 +#define NO_HASH 65537
118349 +
118350 +#include "gcc-common.h"
118351 +
118352 +#include <string.h>
118353 +#include <limits.h>
118354 +
118355 +enum intentional_mark {
118356 + MARK_NO, MARK_YES, MARK_END_INTENTIONAL, MARK_TURN_OFF
118357 +};
118358 +
118359 +enum intentional_overflow_type {
118360 + NO_INTENTIONAL_OVERFLOW, RHS1_INTENTIONAL_OVERFLOW, RHS2_INTENTIONAL_OVERFLOW
118361 +};
118362 +
118363 +enum size_overflow_mark {
118364 + NO_SO_MARK, YES_SO_MARK, ASM_STMT_SO_MARK
118365 +};
118366 +
118367 +struct decl_hash {
118368 + size_t tree_codes_len;
118369 + unsigned char tree_codes[CODES_LIMIT];
118370 + const_tree decl;
118371 + unsigned int hash;
118372 + const char *fn_name;
118373 +};
118374 +
118375 +struct next_interesting_function;
118376 +typedef struct next_interesting_function * next_interesting_function_t;
118377 +
118378 +#if BUILDING_GCC_VERSION <= 4007
118379 +DEF_VEC_P(next_interesting_function_t);
118380 +DEF_VEC_ALLOC_P(next_interesting_function_t, heap);
118381 +#endif
118382 +
118383 +#if BUILDING_GCC_VERSION >= 5000
118384 +typedef struct hash_set<const_gimple> gimple_set;
118385 +
118386 +static inline bool pointer_set_insert(gimple_set *visited, const_gimple stmt)
118387 +{
118388 + return visited->add(stmt);
118389 +}
118390 +
118391 +static inline bool pointer_set_contains(gimple_set *visited, const_gimple stmt)
118392 +{
118393 + return visited->contains(stmt);
118394 +}
118395 +
118396 +static inline gimple_set* pointer_set_create(void)
118397 +{
118398 + return new hash_set<const_gimple>;
118399 +}
118400 +
118401 +static inline void pointer_set_destroy(gimple_set *visited)
118402 +{
118403 + delete visited;
118404 +}
118405 +
118406 +typedef struct hash_set<next_interesting_function_t> next_interesting_function_set;
118407 +
118408 +static inline bool pointer_set_insert(next_interesting_function_set *visited, next_interesting_function_t node)
118409 +{
118410 + return visited->add(node);
118411 +}
118412 +
118413 +static inline bool pointer_set_contains(next_interesting_function_set *visited, next_interesting_function_t node)
118414 +{
118415 + return visited->contains(node);
118416 +}
118417 +
118418 +static inline next_interesting_function_set *next_interesting_function_pointer_set_create(void)
118419 +{
118420 + return new hash_set<next_interesting_function_t>;
118421 +}
118422 +
118423 +static inline void pointer_set_destroy(next_interesting_function_set *visited)
118424 +{
118425 + delete visited;
118426 +}
118427 +#else
118428 +typedef struct pointer_set_t gimple_set;
118429 +typedef struct pointer_set_t next_interesting_function_set;
118430 +
118431 +static inline next_interesting_function_set *next_interesting_function_pointer_set_create(void)
118432 +{
118433 + return pointer_set_create();
118434 +}
118435 +#endif
118436 +
118437 +struct visited {
118438 + gimple_set *stmts;
118439 + gimple_set *my_stmts;
118440 + gimple_set *skip_expr_casts;
118441 + gimple_set *no_cast_check;
118442 +};
118443 +
118444 +/*
118445 + * * children: callers with data flow into the integer parameter of decl
118446 + * * decl_name: name of the function or the field
118447 + * * context: the containing type name for a function pointer (or "fielddecl" if the type has no name), otherwise either "vardecl" or "fndecl"
118448 + * * hash: hash num of the function
118449 + * * num: parameter number (1-31) or return value (0)
118450 + * * marked: determines whether to duplicate stmts and/or look for missing hashtable entries
118451 + * * orig_next_node: pointer to the originally cloned function
118452 + */
118453 +struct next_interesting_function {
118454 + next_interesting_function_t next;
118455 +#if BUILDING_GCC_VERSION <= 4007
118456 + VEC(next_interesting_function_t, heap) *children;
118457 +#else
118458 + vec<next_interesting_function_t, va_heap, vl_embed> *children;
118459 +#endif
118460 + const char *decl_name;
118461 + const char *context;
118462 + unsigned int hash;
118463 + unsigned int num;
118464 + enum size_overflow_mark marked;
118465 + next_interesting_function_t orig_next_node;
118466 +};
118467 +
118468 +// size_overflow_plugin.c
118469 +extern tree report_size_overflow_decl;
118470 +extern tree size_overflow_type_HI;
118471 +extern tree size_overflow_type_SI;
118472 +extern tree size_overflow_type_DI;
118473 +extern tree size_overflow_type_TI;
118474 +
118475 +
118476 +// size_overflow_plugin_hash.c
118477 +struct size_overflow_hash {
118478 + const struct size_overflow_hash * const next;
118479 + const char * const name;
118480 + const unsigned int param;
118481 +};
118482 +
118483 +extern const char *get_orig_decl_name(const_tree decl);
118484 +extern bool is_size_overflow_asm(const_gimple stmt);
118485 +extern void print_missing_function(next_interesting_function_t node);
118486 +extern const struct size_overflow_hash *get_size_overflow_hash_entry_tree(const_tree fndecl, unsigned int argnum);
118487 +extern unsigned int find_arg_number_tree(const_tree arg, const_tree func);
118488 +extern unsigned int get_decl_hash(const_tree decl, const char *decl_name);
118489 +extern const struct size_overflow_hash *get_size_overflow_hash_entry(unsigned int hash, const char *decl_name, unsigned int argnum);
118490 +
118491 +
118492 +// intentional_overflow.c
118493 +extern tree get_size_overflow_asm_input(const gasm *stmt);
118494 +extern enum intentional_mark check_intentional_asm(const_gimple stmt, unsigned int argnum);
118495 +extern bool is_size_overflow_insert_check_asm(const gasm *stmt);
118496 +extern enum intentional_mark check_intentional_attribute(const_gimple stmt, unsigned int argnum);
118497 +extern enum intentional_mark get_so_asm_type(const_gimple stmt);
118498 +extern const_tree get_attribute(const char* attr_name, const_tree decl);
118499 +extern bool is_a_cast_and_const_overflow(const_tree no_const_rhs);
118500 +extern bool is_const_plus_unsigned_signed_truncation(const_tree lhs);
118501 +extern bool is_a_constant_overflow(const gassign *stmt, const_tree rhs);
118502 +extern tree handle_intentional_overflow(struct visited *visited, bool check_overflow, gassign *stmt, tree change_rhs, tree new_rhs2);
118503 +extern tree handle_integer_truncation(struct visited *visited, const_tree lhs);
118504 +extern bool is_a_neg_overflow(const gassign *stmt, const_tree rhs);
118505 +extern enum intentional_overflow_type add_mul_intentional_overflow(const gassign *stmt);
118506 +extern void unsigned_signed_cast_intentional_overflow(struct visited *visited, gassign *stmt);
118507 +
118508 +
118509 +// insert_size_overflow_asm.c
118510 +#if BUILDING_GCC_VERSION >= 4009
118511 +extern opt_pass *make_insert_size_overflow_asm_pass(void);
118512 +#else
118513 +extern struct opt_pass *make_insert_size_overflow_asm_pass(void);
118514 +#endif
118515 +extern bool search_interesting_args(tree fndecl, bool *argnums);
118516 +
118517 +
118518 +// misc.c
118519 +extern unsigned int get_correct_argnum_fndecl(const_tree fndecl, const_tree correct_argnum_of_fndecl, unsigned int num);
118520 +extern const char *get_type_name_from_field(const_tree field_decl);
118521 +extern void set_dominance_info(void);
118522 +extern void unset_dominance_info(void);
118523 +extern tree get_interesting_orig_fndecl_from_stmt(const gcall *stmt);
118524 +extern tree get_orig_fndecl(const_tree clone_fndecl);
118525 +extern unsigned int get_correct_argnum(const_tree decl, const_tree correct_argnum_of_decl, unsigned int argnum);
118526 +extern bool is_valid_cgraph_node(struct cgraph_node *node);
118527 +extern void set_current_function_decl(tree fndecl);
118528 +extern void unset_current_function_decl(void);
118529 +extern gimple get_def_stmt(const_tree node);
118530 +extern tree create_new_var(tree type);
118531 +extern gimple build_cast_stmt(struct visited *visited, tree dst_type, tree rhs, tree lhs, gimple_stmt_iterator *gsi, bool before, bool force);
118532 +extern bool skip_types(const_tree var);
118533 +extern tree cast_a_tree(tree type, tree var);
118534 +extern bool is_size_overflow_type(const_tree var);
118535 +extern bool made_by_compiler(const_tree decl);
118536 +extern gimple get_fnptr_def_stmt(const_tree fn_ptr);
118537 +extern tree get_lhs(const_gimple stmt);
118538 +
118539 +
118540 +// size_overflow_transform.c
118541 +extern unsigned int size_overflow_transform(struct cgraph_node *node);
118542 +extern tree handle_fnptr_assign(const_gimple stmt);
118543 +
118544 +
118545 +// size_overflow_transform_core.c
118546 +extern tree expand(struct visited *visited, tree lhs);
118547 +extern void check_size_overflow(gimple stmt, tree size_overflow_type, tree cast_rhs, tree rhs, bool before);
118548 +extern tree dup_assign(struct visited *visited, gassign *oldstmt, const_tree node, tree rhs1, tree rhs2, tree __unused rhs3);
118549 +extern tree create_assign(struct visited *visited, gimple oldstmt, tree rhs1, bool before);
118550 +
118551 +
118552 +// remove_unnecessary_dup.c
118553 +extern struct opt_pass *make_remove_unnecessary_dup_pass(void);
118554 +extern void insert_cast_expr(struct visited *visited, gassign *stmt, enum intentional_overflow_type type);
118555 +extern bool skip_expr_on_double_type(const gassign *stmt);
118556 +extern void create_up_and_down_cast(struct visited *visited, gassign *use_stmt, tree orig_type, tree rhs);
118557 +
118558 +
118559 +// size_overflow_ipa.c
118560 +extern void add_to_global_next_interesting_function(next_interesting_function_t new_entry);
118561 +extern bool has_next_interesting_function_vec(next_interesting_function_t parent, next_interesting_function_t child);
118562 +extern void push_child(next_interesting_function_t parent, next_interesting_function_t child);
118563 +extern struct cgraph_node *get_cnode(const_tree fndecl);
118564 +extern next_interesting_function_t global_next_interesting_function[GLOBAL_NIFN_LEN];
118565 +extern next_interesting_function_t get_global_next_interesting_function_entry(const char *decl_name, const char *context, unsigned int hash, unsigned int num, enum size_overflow_mark marked);
118566 +extern next_interesting_function_t get_global_next_interesting_function_entry_with_hash(const_tree decl, const char *decl_name, unsigned int num, enum size_overflow_mark marked);
118567 +extern void size_overflow_register_hooks(void);
118568 +#if BUILDING_GCC_VERSION >= 4009
118569 +extern opt_pass *make_size_overflow_functions_pass(void);
118570 +#else
118571 +extern struct opt_pass *make_size_overflow_functions_pass(void);
118572 +#endif
118573 +extern void size_overflow_node_removal_hook(struct cgraph_node *node, void *data);
118574 +extern next_interesting_function_t get_and_create_next_node_from_global_next_nodes(tree decl, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node);
118575 +extern next_interesting_function_t create_new_next_interesting_decl(tree decl, const char *decl_name, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node);
118576 +extern next_interesting_function_t create_new_next_interesting_entry(const char *decl_name, const char *context, unsigned int hash, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node);
118577 +
118578 +
118579 +// size_overflow_lto.c
118580 +extern void size_overflow_read_summary_lto(void);
118581 +#if BUILDING_GCC_VERSION >= 4008
118582 +extern void size_overflow_write_summary_lto(void);
118583 +#elif BUILDING_GCC_VERSION >= 4006
118584 +extern void size_overflow_write_summary_lto(cgraph_node_set set, varpool_node_set vset);
118585 +#else
118586 +extern void size_overflow_write_summary_lto(cgraph_node_set set);
118587 +#endif
118588 +
118589 +// size_overflow_fnptrs.c
118590 +extern next_interesting_function_t handle_function_ptr_ret(gimple_set *visited, next_interesting_function_t next_cnodes_head, const_tree fn_ptr);
118591 +extern void check_local_variables(next_interesting_function_t next_node);
118592 +extern void check_global_variables(next_interesting_function_t cur_global);
118593 +extern next_interesting_function_t get_and_create_next_node_from_global_next_nodes_fnptr(const_tree fn_ptr, unsigned int num, enum size_overflow_mark marked);
118594 +
118595 +
118596 +// size_overflow_debug.c
118597 +extern void __unused print_intentional_mark(enum intentional_mark mark);
118598 +extern unsigned int __unused size_overflow_dump_function(FILE *file, struct cgraph_node *node);
118599 +extern void __unused print_next_interesting_functions_chain(next_interesting_function_t head, bool only_this);
118600 +extern void __unused print_global_next_interesting_functions(void);
118601 +extern void __unused print_children_chain_list(next_interesting_function_t next_node);
118602 +extern void __unused print_all_next_node_children_chain_list(next_interesting_function_t next_node);
118603 +extern const char * __unused print_so_mark_name(enum size_overflow_mark mark);
118604 +
118605 +#endif
118606 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_debug.c b/tools/gcc/size_overflow_plugin/size_overflow_debug.c
118607 new file mode 100644
118608 index 0000000..b8e7188
118609 --- /dev/null
118610 +++ b/tools/gcc/size_overflow_plugin/size_overflow_debug.c
118611 @@ -0,0 +1,164 @@
118612 +/*
118613 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
118614 + * Licensed under the GPL v2, or (at your option) v3
118615 + *
118616 + * Homepage:
118617 + * https://github.com/ephox-gcc-plugins/size_overflow
118618 + *
118619 + * Documentation:
118620 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
118621 + *
118622 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
118623 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
118624 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
118625 + *
118626 + * Usage:
118627 + * $ make
118628 + * $ make run
118629 + */
118630 +
118631 +#include "size_overflow.h"
118632 +
118633 +void __unused print_intentional_mark(enum intentional_mark mark)
118634 +{
118635 + fprintf(stderr, "intentional mark: ");
118636 + switch (mark) {
118637 + case MARK_NO:
118638 + fprintf(stderr, "mark_no\n");
118639 + break;
118640 + case MARK_YES:
118641 + fprintf(stderr, "mark_yes\n");
118642 + break;
118643 + case MARK_TURN_OFF:
118644 + fprintf(stderr, "mark_turn_off\n");
118645 + break;
118646 + case MARK_END_INTENTIONAL:
118647 + fprintf(stderr, "mark_end_intentional\n");
118648 + break;
118649 + }
118650 +}
118651 +
118652 +unsigned int __unused size_overflow_dump_function(FILE *file, struct cgraph_node *node)
118653 +{
118654 + basic_block bb;
118655 +
118656 + fprintf(file, "dump_function function_name: %s\n", cgraph_node_name(node));
118657 +
118658 + fprintf(file, "\nstmts:\n");
118659 + FOR_ALL_BB_FN(bb, DECL_STRUCT_FUNCTION(NODE_DECL(node))) {
118660 + gimple_stmt_iterator si;
118661 +
118662 + fprintf(file, "<bb %u>:\n", bb->index);
118663 + for (si = gsi_start_phis(bb); !gsi_end_p(si); gsi_next(&si))
118664 + print_gimple_stmt(file, gsi_stmt(si), 0, TDF_VOPS|TDF_MEMSYMS);
118665 + for (si = gsi_start_bb(bb); !gsi_end_p(si); gsi_next(&si))
118666 + print_gimple_stmt(file, gsi_stmt(si), 0, TDF_VOPS|TDF_MEMSYMS);
118667 + fprintf(file, "\n");
118668 + }
118669 +
118670 + fprintf(file, "---------------------------------\n");
118671 +
118672 + return 0;
118673 +}
118674 +
118675 +static void __unused print_next_interesting_function(next_interesting_function_t node)
118676 +{
118677 + unsigned int i;
118678 + next_interesting_function_t cur;
118679 +
118680 + if (!node)
118681 + return;
118682 +
118683 + fprintf(stderr, "print_next_interesting_function: ptr: %p, ", node);
118684 + fprintf(stderr, "decl_name: %s, ", node->decl_name);
118685 +
118686 + fprintf(stderr, "num: %u marked: %s context: %s\n", node->num, print_so_mark_name(node->marked), node->context);
118687 +#if BUILDING_GCC_VERSION <= 4007
118688 + if (VEC_empty(next_interesting_function_t, node->children))
118689 + return;
118690 + FOR_EACH_VEC_ELT(next_interesting_function_t, node->children, i, cur) {
118691 +#else
118692 + FOR_EACH_VEC_SAFE_ELT(node->children, i, cur) {
118693 +#endif
118694 + fprintf(stderr, "\t%u. child: %s %u %p\n", i + 1, cur->decl_name, cur->num, cur);
118695 + }
118696 +}
118697 +
118698 +// Dump the full next_interesting_function_t list for parsing by print_dependecy.py
118699 +void __unused print_next_interesting_functions_chain(next_interesting_function_t head, bool only_this)
118700 +{
118701 + next_interesting_function_t cur;
118702 + unsigned int len;
118703 +
118704 + fprintf(stderr, "----------------------\nnext_interesting_function_t head: %p\n", head);
118705 + for (cur = head, len = 0; cur; cur = cur->next, len++) {
118706 + fprintf(stderr, "%u. ", len + 1);
118707 + print_next_interesting_function(cur);
118708 +
118709 + fprintf(stderr, "+++++ has orig node: %p +++++\n", cur->orig_next_node);
118710 + print_next_interesting_function(cur->orig_next_node);
118711 +
118712 + if (only_this)
118713 + break;
118714 + }
118715 +
118716 + fprintf(stderr, "len: %u\n----------------------\n\n\n", len + 1);
118717 +}
118718 +
118719 +void __unused print_global_next_interesting_functions(void)
118720 +{
118721 + unsigned int i;
118722 +
118723 + fprintf(stderr, "----------------------\nprint_global_next_interesting_functions:\n----------------------\n");
118724 + for (i = 0; i < GLOBAL_NIFN_LEN; i++) {
118725 + if (!global_next_interesting_function[i])
118726 + continue;
118727 + fprintf(stderr, "hash: %u\n", i);
118728 + print_next_interesting_functions_chain(global_next_interesting_function[i], false);
118729 + }
118730 + fprintf(stderr, "----------------------\n\n");
118731 +}
118732 +
118733 +// Dump the information related to the specified next_interesting_function_t for parsing by print_dependecy.py
118734 +void __unused print_children_chain_list(next_interesting_function_t next_node)
118735 +{
118736 + next_interesting_function_t cur;
118737 + unsigned int i;
118738 +
118739 +#if BUILDING_GCC_VERSION <= 4007
118740 + if (VEC_empty(next_interesting_function_t, next_node->children))
118741 + return;
118742 + FOR_EACH_VEC_ELT(next_interesting_function_t, next_node->children, i, cur) {
118743 +#else
118744 + FOR_EACH_VEC_SAFE_ELT(next_node->children, i, cur) {
118745 +#endif
118746 + fprintf(stderr, "parent: %s %u (marked: %s) child: %s %u\n", next_node->decl_name, next_node->num, print_so_mark_name(next_node->marked), cur->decl_name, cur->num);
118747 + print_children_chain_list(cur);
118748 + }
118749 +}
118750 +
118751 +void __unused print_all_next_node_children_chain_list(next_interesting_function_t head)
118752 +{
118753 + next_interesting_function_t cur;
118754 +
118755 + for (cur = head; cur; cur = cur->next) {
118756 +#if BUILDING_GCC_VERSION <= 4007
118757 + if (VEC_empty(next_interesting_function_t, cur->children))
118758 +#else
118759 + if (vec_safe_length(cur->children) == 0)
118760 +#endif
118761 + continue;
118762 + fprintf(stderr, "############ START ############\n");
118763 + print_children_chain_list(cur);
118764 + fprintf(stderr, "############ END ############\n");
118765 + }
118766 +}
118767 +
118768 +const char * __unused print_so_mark_name(enum size_overflow_mark mark)
118769 +{
118770 + if (mark == ASM_STMT_SO_MARK)
118771 + return "asm_stmt_so_mark";
118772 + if (mark == YES_SO_MARK)
118773 + return "yes_so_mark";
118774 + return "no_so_mark";
118775 +}
118776 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_hash.data b/tools/gcc/size_overflow_plugin/size_overflow_hash.data
118777 new file mode 100644
118778 index 0000000..036b0d8
118779 --- /dev/null
118780 +++ b/tools/gcc/size_overflow_plugin/size_overflow_hash.data
118781 @@ -0,0 +1,27980 @@
118782 +intel_fake_agp_alloc_by_type_1 intel_fake_agp_alloc_by_type 1 1 NULL nohasharray
118783 +iwl_set_tx_power_1 iwl_set_tx_power 0 1 &intel_fake_agp_alloc_by_type_1
118784 +ocfs2_get_refcount_tree_3 ocfs2_get_refcount_tree 0 3 NULL
118785 +phy_read_mmd_4 phy_read_mmd 0 4 NULL
118786 +smsc95xx_mdio_read_10 smsc95xx_mdio_read 0 10 NULL
118787 +ext3_writeback_write_end_11 ext3_writeback_write_end 5-0 11 NULL
118788 +show_ioc_guid_17 show_ioc_guid 0 17 NULL
118789 +lpfc_topology_show_18 lpfc_topology_show 0 18 NULL nohasharray
118790 +chassis_clear_18 chassis_clear 0-4 18 &lpfc_topology_show_18
118791 +mmc_sdio_init_card_20 mmc_sdio_init_card 0 20 NULL
118792 +storvsc_connect_to_vsp_22 storvsc_connect_to_vsp 2 22 NULL
118793 +compat_sock_setsockopt_23 compat_sock_setsockopt 5 23 NULL
118794 +rio_disc_mport_26 rio_disc_mport 0 26 NULL
118795 +carl9170_alloc_27 carl9170_alloc 1 27 NULL
118796 +target_core_dev_wwn_show_attr_vpd_unit_serial_33 target_core_dev_wwn_show_attr_vpd_unit_serial 0 33 NULL
118797 +show_ipv4_iface_dhcp_dns_address_en_34 show_ipv4_iface_dhcp_dns_address_en 0 34 NULL
118798 +eeprom_93xx46_ew_42 eeprom_93xx46_ew 0 42 NULL
118799 +atl1e_phy_commit_44 atl1e_phy_commit 0 44 NULL
118800 +iwlagn_rxon_connect_53 iwlagn_rxon_connect 0 53 NULL
118801 +padzero_55 padzero 1 55 NULL nohasharray
118802 +sel_read_policyvers_55 sel_read_policyvers 3-0 55 &padzero_55 nohasharray
118803 +ext3_xattr_security_list_55 ext3_xattr_security_list 0-5 55 &sel_read_policyvers_55
118804 +cfg80211_disconnected_57 cfg80211_disconnected 4 57 NULL
118805 +tps65910_rtc_alarm_irq_enable_59 tps65910_rtc_alarm_irq_enable 0 59 NULL
118806 +lp3971_ldo_enable_63 lp3971_ldo_enable 0 63 NULL nohasharray
118807 +lxfb_check_var_63 lxfb_check_var 0 63 &lp3971_ldo_enable_63
118808 +__skb_to_sgvec_72 __skb_to_sgvec 0 72 NULL
118809 +_nfs41_test_stateid_76 _nfs41_test_stateid 0 76 NULL
118810 +gadget_strings_product_store_78 gadget_strings_product_store 0-3 78 NULL
118811 +ocfs2_remove_btree_range_81 ocfs2_remove_btree_range 0 81 NULL
118812 +write_file_tpc_86 write_file_tpc 3-0 86 NULL nohasharray
118813 +uwb_dev_LQE_show_86 uwb_dev_LQE_show 0 86 &write_file_tpc_86
118814 +snd_korg1212_copy_to_92 snd_korg1212_copy_to 6 92 NULL
118815 +load_msg_95 load_msg 2 95 NULL
118816 +bnx2_reset_chip_101 bnx2_reset_chip 0 101 NULL
118817 +fat_statfs_102 fat_statfs 0 102 NULL
118818 +ov9650_set_hvflip_105 ov9650_set_hvflip 0 105 NULL
118819 +nilfs_direct_insert_106 nilfs_direct_insert 0 106 NULL
118820 +af9015_ctrl_msg_107 af9015_ctrl_msg 0 107 NULL
118821 +device_flush_iotlb_115 device_flush_iotlb 2-3 115 NULL
118822 +ipath_verbs_send_117 ipath_verbs_send 3-5 117 NULL
118823 +nilfs_transaction_commit_119 nilfs_transaction_commit 0 119 NULL
118824 +_rtl_prep_rx_urb_122 _rtl_prep_rx_urb 0 122 NULL
118825 +wl1273_fm_stop_125 wl1273_fm_stop 0 125 NULL
118826 +smack_syslog_126 smack_syslog 0 126 NULL
118827 +init_q_132 init_q 4 132 NULL
118828 +btrfs_setxattr_135 btrfs_setxattr 0 135 NULL
118829 +xfs_inobt_free_block_139 xfs_inobt_free_block 0 139 NULL
118830 +memstick_alloc_host_142 memstick_alloc_host 1 142 NULL
118831 +gfs2_glock_get_147 gfs2_glock_get 0 147 NULL nohasharray
118832 +st_magn_buffer_predisable_147 st_magn_buffer_predisable 0 147 &gfs2_glock_get_147
118833 +wusb_dev_4way_handshake_150 wusb_dev_4way_handshake 0 150 NULL
118834 +ping_v6_sendmsg_152 ping_v6_sendmsg 4-0 152 NULL
118835 +scsi_dh_handler_attach_153 scsi_dh_handler_attach 0 153 NULL nohasharray
118836 +tracing_trace_options_write_153 tracing_trace_options_write 3 153 &scsi_dh_handler_attach_153
118837 +set_max_uV_156 set_max_uV 0-4 156 NULL
118838 +cm_suspend_prepare_161 cm_suspend_prepare 0 161 NULL
118839 +pci_request_selected_regions_169 pci_request_selected_regions 0 169 NULL
118840 +pvr2_buffer_queue_181 pvr2_buffer_queue 0 181 NULL nohasharray
118841 +rtl_op_add_interface_181 rtl_op_add_interface 0 181 &pvr2_buffer_queue_181
118842 +iscsi_nacl_auth_show_authenticate_target_183 iscsi_nacl_auth_show_authenticate_target 0 183 NULL
118843 +tda18212_get_if_frequency_185 tda18212_get_if_frequency 0 185 NULL
118844 +ds2780_store_eeprom_188 ds2780_store_eeprom 0 188 NULL
118845 +xfs_buf_item_get_format_189 xfs_buf_item_get_format 2 189 NULL
118846 +xfs_bmap_btalloc_192 xfs_bmap_btalloc 0 192 NULL nohasharray
118847 +max8998_rtc_stop_alarm_192 max8998_rtc_stop_alarm 0 192 &xfs_bmap_btalloc_192
118848 +iscsi_session_setup_196 iscsi_session_setup 5-4 196 NULL
118849 +palmas_write_197 palmas_write 0 197 NULL
118850 +nes_inetaddr_event_198 nes_inetaddr_event 0 198 NULL
118851 +obd_proc_jobid_var_seq_write_199 obd_proc_jobid_var_seq_write 3 199 NULL
118852 +dbg_leb_map_204 dbg_leb_map 0 204 NULL
118853 +owned_show_208 owned_show 0 208 NULL
118854 +create_bind_cap_vol_ctl_209 create_bind_cap_vol_ctl 0 209 NULL
118855 +store_cpufv_215 store_cpufv 0-4 215 NULL
118856 +snd_cx18_pcm_prepare_219 snd_cx18_pcm_prepare 0 219 NULL nohasharray
118857 +target_stat_scsi_auth_intr_show_attr_write_mbytes_219 target_stat_scsi_auth_intr_show_attr_write_mbytes 0 219 &snd_cx18_pcm_prepare_219
118858 +mt9m111_set_autowhitebalance_221 mt9m111_set_autowhitebalance 0 221 NULL
118859 +__gfs2_setattr_simple_228 __gfs2_setattr_simple 0 228 NULL
118860 +shdma_init_232 shdma_init 3 232 NULL
118861 +aux1_show_233 aux1_show 0 233 NULL
118862 +class_pktcdvd_store_remove_235 class_pktcdvd_store_remove 0-4 235 NULL
118863 +netlbl_unlhsh_remove_237 netlbl_unlhsh_remove 0 237 NULL
118864 +usb_pcwd_notify_sys_241 usb_pcwd_notify_sys 0 241 NULL
118865 +ore_write_243 ore_write 0 243 NULL
118866 +ac_read_244 ac_read 0-3 244 NULL
118867 +vlan_proc_add_dev_245 vlan_proc_add_dev 0 245 NULL
118868 +ll_xattr_cache_seq_write_250 ll_xattr_cache_seq_write 3 250 NULL
118869 +vpdma_create_desc_list_255 vpdma_create_desc_list 2 255 NULL
118870 +rt73usb_enable_radio_258 rt73usb_enable_radio 0 258 NULL
118871 +sctp_assoc_set_bind_addr_from_ep_263 sctp_assoc_set_bind_addr_from_ep 0 263 NULL
118872 +setup_stream_272 setup_stream 0 272 NULL nohasharray
118873 +mxl111sf_ctrl_msg_272 mxl111sf_ctrl_msg 0 272 &setup_stream_272
118874 +xfs_dabuf_map_277 xfs_dabuf_map 0 277 NULL
118875 +lp855x_get_chip_id_278 lp855x_get_chip_id 0 278 NULL nohasharray
118876 +iscsi_tpg_attrib_show_demo_mode_write_protect_278 iscsi_tpg_attrib_show_demo_mode_write_protect 0 278 &lp855x_get_chip_id_278
118877 +print_cpu_modalias_279 print_cpu_modalias 0 279 NULL
118878 +bdx_change_mtu_282 bdx_change_mtu 0 282 NULL
118879 +netdev_get_sset_count_286 netdev_get_sset_count 0 286 NULL
118880 +read_file_war_stats_292 read_file_war_stats 3-0 292 NULL
118881 +ipvlan_open_298 ipvlan_open 0 298 NULL
118882 +grgpio_to_irq_300 grgpio_to_irq 2 300 NULL nohasharray
118883 +sctp_make_control_300 sctp_make_control 4 300 &grgpio_to_irq_300
118884 +pin_configs_show_303 pin_configs_show 0 303 NULL
118885 +SYSC_connect_304 SYSC_connect 3 304 NULL
118886 +tipc_skb_tailroom_305 tipc_skb_tailroom 0 305 NULL
118887 +syslog_print_307 syslog_print 2-0 307 NULL
118888 +iscsi_stat_instance_show_attr_nodes_309 iscsi_stat_instance_show_attr_nodes 0 309 NULL
118889 +platform_device_add_data_310 platform_device_add_data 3-0 310 NULL
118890 +wl1251_cmd_interrogate_311 wl1251_cmd_interrogate 0 311 NULL
118891 +dn_setsockopt_314 dn_setsockopt 5-0 314 NULL
118892 +next_bitstream_show_315 next_bitstream_show 0 315 NULL nohasharray
118893 +cpumask_parselist_user_315 cpumask_parselist_user 0 315 &next_bitstream_show_315
118894 +nilfs_btree_last_key_316 nilfs_btree_last_key 0 316 NULL
118895 +batadv_interface_open_321 batadv_interface_open 0 321 NULL
118896 +snd_seq_delete_port_322 snd_seq_delete_port 0 322 NULL
118897 +show_tabletMouseLeft_325 show_tabletMouseLeft 0 325 NULL
118898 +ath9k_wmi_cmd_327 ath9k_wmi_cmd 4-0 327 NULL
118899 +ceph_sync_read_328 ceph_sync_read 0 328 NULL nohasharray
118900 +show_ipv6_iface_nd_stale_tmo_328 show_ipv6_iface_nd_stale_tmo 0 328 &ceph_sync_read_328
118901 +btrfs_calc_avail_data_space_329 btrfs_calc_avail_data_space 0 329 NULL
118902 +map_urb_for_dma_332 map_urb_for_dma 0 332 NULL
118903 +rv3029c2_rtc_read_time_335 rv3029c2_rtc_read_time 0 335 NULL
118904 +gadget_strings_manufacturer_store_337 gadget_strings_manufacturer_store 0-3 337 NULL
118905 +scsiback_tpg_param_store_alias_338 scsiback_tpg_param_store_alias 0-3 338 NULL
118906 +tg3_get_eeprom_len_352 tg3_get_eeprom_len 0 352 NULL
118907 +ghash_setkey_353 ghash_setkey 0 353 NULL
118908 +DMAbuf_getrdbuffer_354 DMAbuf_getrdbuffer 0 354 NULL nohasharray
118909 +add_automute_mode_enum_354 add_automute_mode_enum 0 354 &DMAbuf_getrdbuffer_354
118910 +show_conn_param_ISCSI_PARAM_IP_FRAGMENT_DISABLE_359 show_conn_param_ISCSI_PARAM_IP_FRAGMENT_DISABLE 0 359 NULL
118911 +mlx5_core_access_reg_361 mlx5_core_access_reg 3-5 361 NULL
118912 +boottime_get_364 boottime_get 0 364 NULL nohasharray
118913 +si4713_tx_rds_buff_364 si4713_tx_rds_buff 0 364 &boottime_get_364 nohasharray
118914 +genphy_config_init_364 genphy_config_init 0 364 &si4713_tx_rds_buff_364
118915 +batadv_originator_init_367 batadv_originator_init 0 367 NULL
118916 +igb_get_rxfh_indir_size_372 igb_get_rxfh_indir_size 0 372 NULL nohasharray
118917 +rf_set_freq_372 rf_set_freq 0 372 &igb_get_rxfh_indir_size_372
118918 +fanotify_get_response_373 fanotify_get_response 0 373 NULL nohasharray
118919 +cxgb4vf_get_regs_len_373 cxgb4vf_get_regs_len 0 373 &fanotify_get_response_373
118920 +cxacru_sysfs_store_adsl_config_375 cxacru_sysfs_store_adsl_config 0-4 375 NULL
118921 +cmtp_send_interopmsg_376 cmtp_send_interopmsg 7 376 NULL
118922 +gameport_description_show_382 gameport_description_show 0 382 NULL
118923 +dump_fh_385 dump_fh 0 385 NULL nohasharray
118924 +set_low_power_385 set_low_power 0-4 385 &dump_fh_385
118925 +xfs_dir_fsync_390 xfs_dir_fsync 0 390 NULL
118926 +lpfc_fcp_io_sched_show_392 lpfc_fcp_io_sched_show 0 392 NULL
118927 +gp2ap020a00f_exec_cmd_399 gp2ap020a00f_exec_cmd 0 399 NULL
118928 +pn_sock_get_port_400 pn_sock_get_port 0 400 NULL
118929 +ath5k_reset_404 ath5k_reset 0 404 NULL
118930 +hw_device_state_409 hw_device_state 0 409 NULL
118931 +aio_read_events_ring_410 aio_read_events_ring 3 410 NULL nohasharray
118932 +__bitmap_parselist_410 __bitmap_parselist 0 410 &aio_read_events_ring_410
118933 +show_fcstat_fcp_output_megabytes_411 show_fcstat_fcp_output_megabytes 0 411 NULL nohasharray
118934 +ebitmap_cpy_411 ebitmap_cpy 0 411 &show_fcstat_fcp_output_megabytes_411
118935 +max6902_get_reg_417 max6902_get_reg 0 417 NULL
118936 +lbs_rdmac_read_418 lbs_rdmac_read 3-0 418 NULL
118937 +__uac_clock_find_source_419 __uac_clock_find_source 0 419 NULL
118938 +ems_usb_open_422 ems_usb_open 0 422 NULL
118939 +patch_alc861_423 patch_alc861 0 423 NULL
118940 +oprofile_set_timeout_432 oprofile_set_timeout 0 432 NULL
118941 +lua_sysfs_read_control_433 lua_sysfs_read_control 0-5-6 433 NULL
118942 +null_init_434 null_init 0 434 NULL nohasharray
118943 +swsusp_swap_check_434 swsusp_swap_check 0 434 &null_init_434
118944 +usbtv_configure_for_norm_437 usbtv_configure_for_norm 0 437 NULL nohasharray
118945 +buffer_cpu_notify_437 buffer_cpu_notify 0 437 &usbtv_configure_for_norm_437
118946 +tw9910_mask_set_438 tw9910_mask_set 0 438 NULL
118947 +ds1286_set_alarm_440 ds1286_set_alarm 0 440 NULL
118948 +acpi_ev_create_gpe_block_441 acpi_ev_create_gpe_block 6 441 NULL
118949 +msr_write_444 msr_write 0-3 444 NULL
118950 +ath5k_add_interface_447 ath5k_add_interface 0 447 NULL
118951 +wl1271_power_on_450 wl1271_power_on 0 450 NULL
118952 +fat_ent_bread_451 fat_ent_bread 0 451 NULL
118953 +ath5k_hw_channel_452 ath5k_hw_channel 0 452 NULL
118954 +hid_sensor_power_state_453 hid_sensor_power_state 0 453 NULL
118955 +show_console_458 show_console 0 458 NULL
118956 +regcache_lzo_compress_464 regcache_lzo_compress 0 464 NULL nohasharray
118957 +core_alua_show_nonop_delay_msecs_464 core_alua_show_nonop_delay_msecs 0 464 &regcache_lzo_compress_464
118958 +bnx2x_compare_fw_ver_466 bnx2x_compare_fw_ver 0 466 NULL
118959 +smack_inode_getxattr_469 smack_inode_getxattr 0 469 NULL
118960 +_alloc_get_attr_desc_470 _alloc_get_attr_desc 2 470 NULL nohasharray
118961 +dib0700_i2c_xfer_legacy_470 dib0700_i2c_xfer_legacy 0 470 &_alloc_get_attr_desc_470
118962 +reg_show_state_474 reg_show_state 0 474 NULL
118963 +dccp_manip_pkt_476 dccp_manip_pkt 4 476 NULL
118964 +flash_fault_show_477 flash_fault_show 0 477 NULL
118965 +sparse_index_init_482 sparse_index_init 0 482 NULL nohasharray
118966 +netxen_get_sset_count_482 netxen_get_sset_count 0 482 &sparse_index_init_482
118967 +videobuf_streamon_485 videobuf_streamon 0 485 NULL
118968 +cfs_trace_set_debug_mb_usrstr_486 cfs_trace_set_debug_mb_usrstr 2 486 NULL
118969 +nvme_trans_modesel_data_488 nvme_trans_modesel_data 4 488 NULL
118970 +saa7146_s_ctrl_492 saa7146_s_ctrl 0 492 NULL
118971 +rmd256_init_494 rmd256_init 0 494 NULL
118972 +solo_queue_setup_497 solo_queue_setup 0 497 NULL
118973 +eventfd_ctx_read_499 eventfd_ctx_read 0 499 NULL
118974 +iwl_dbgfs_protection_mode_write_502 iwl_dbgfs_protection_mode_write 3-0 502 NULL
118975 +read_vbt_r0_503 read_vbt_r0 1 503 NULL
118976 +rx_rx_defrag_end_read_505 rx_rx_defrag_end_read 3-0 505 NULL
118977 +hotkey_source_mask_show_508 hotkey_source_mask_show 0 508 NULL
118978 +smp_send_cmd_512 smp_send_cmd 3 512 NULL
118979 +ezx_pcap_set_bits_514 ezx_pcap_set_bits 0 514 NULL
118980 +_snd_pcm_hw_param_first_516 _snd_pcm_hw_param_first 0 516 NULL
118981 +tomoyo_socket_sendmsg_permission_521 tomoyo_socket_sendmsg_permission 0 521 NULL
118982 +airo_change_mtu_522 airo_change_mtu 0 522 NULL
118983 +nilfs_direct_last_key_525 nilfs_direct_last_key 0 525 NULL
118984 +ocfs2_validate_meta_ecc_bhs_527 ocfs2_validate_meta_ecc_bhs 0 527 NULL nohasharray
118985 +vmci_transport_stream_dequeue_527 vmci_transport_stream_dequeue 0-3 527 &ocfs2_validate_meta_ecc_bhs_527 nohasharray
118986 +sdio_claim_irq_527 sdio_claim_irq 0 527 &vmci_transport_stream_dequeue_527
118987 +roccat_common2_sysfs_write_light_control_528 roccat_common2_sysfs_write_light_control 0-6-5 528 NULL
118988 +store_temp_type_531 store_temp_type 0-4 531 NULL
118989 +show_temp_pwm_532 show_temp_pwm 0 532 NULL nohasharray
118990 +csio_t5_mc_read_532 csio_t5_mc_read 0 532 &show_temp_pwm_532
118991 +radeonfb_set_par_533 radeonfb_set_par 0 533 NULL
118992 +zlib_deflate_workspacesize_537 zlib_deflate_workspacesize 0-2-1 537 NULL
118993 +s5p_mfc_alloc_dec_temp_buffers_v6_539 s5p_mfc_alloc_dec_temp_buffers_v6 0 539 NULL
118994 +iwl_dbgfs_wowlan_sram_read_540 iwl_dbgfs_wowlan_sram_read 3-0 540 NULL
118995 +write_room_541 write_room 0 541 NULL
118996 +dle_count_543 dle_count 0 543 NULL
118997 +broadsheet_spiflash_read_range_547 broadsheet_spiflash_read_range 0 547 NULL
118998 +devres_alloc_551 devres_alloc 2 551 NULL
118999 +sco_sock_setsockopt_552 sco_sock_setsockopt 5-0 552 NULL
119000 +init_560 init 0 560 NULL nohasharray
119001 +store_lid_resume_560 store_lid_resume 0-4 560 &init_560
119002 +dev_hard_header_565 dev_hard_header 0 565 NULL nohasharray
119003 +start_isoc_chain_565 start_isoc_chain 2 565 &dev_hard_header_565
119004 +sha256_ssse3_export_568 sha256_ssse3_export 0 568 NULL
119005 +musb_g_ep0_queue_573 musb_g_ep0_queue 0 573 NULL
119006 +myri10ge_open_577 myri10ge_open 0 577 NULL
119007 +show_fnode_auto_snd_tgt_disable_582 show_fnode_auto_snd_tgt_disable 0 582 NULL nohasharray
119008 +layout_store_582 layout_store 0-3 582 &show_fnode_auto_snd_tgt_disable_582
119009 +compat_sys_preadv_583 compat_sys_preadv 3 583 NULL
119010 +wdt_notify_sys_584 wdt_notify_sys 0 584 NULL
119011 +fb_check_caps_585 fb_check_caps 0 585 NULL
119012 +_nfs4_lookup_root_589 _nfs4_lookup_root 0 589 NULL nohasharray
119013 +dln2_i2c_xfer_589 dln2_i2c_xfer 0-3 589 &_nfs4_lookup_root_589
119014 +smk_write_load_self2_591 smk_write_load_self2 3-0 591 NULL
119015 +card_id_show_592 card_id_show 0 592 NULL nohasharray
119016 +adp8870_bl_ambient_light_level_show_592 adp8870_bl_ambient_light_level_show 0 592 &card_id_show_592
119017 +show_rdac4_594 show_rdac4 0 594 NULL nohasharray
119018 +sctp_v6_addr_to_user_594 sctp_v6_addr_to_user 0 594 &show_rdac4_594
119019 +sdr_cap_buf_prepare_600 sdr_cap_buf_prepare 0 600 NULL
119020 +fan_set_level_safe_602 fan_set_level_safe 0 602 NULL
119021 +iscsi_stat_sess_err_attr_show_603 iscsi_stat_sess_err_attr_show 0 603 NULL
119022 +ni_gpct_device_construct_610 ni_gpct_device_construct 5 610 NULL
119023 +show_speed_scan_613 show_speed_scan 0 613 NULL nohasharray
119024 +enic_dma_map_check_613 enic_dma_map_check 2 613 &show_speed_scan_613
119025 +pmcraid_show_drv_version_614 pmcraid_show_drv_version 0 614 NULL
119026 +fuse_request_alloc_nofs_617 fuse_request_alloc_nofs 1 617 NULL
119027 +ptlrpc_lprocfs_nrs_seq_write_621 ptlrpc_lprocfs_nrs_seq_write 3 621 NULL
119028 +sysfs_acpi_set_625 sysfs_acpi_set 3-0 625 NULL
119029 +viafb_dfpl_proc_write_627 viafb_dfpl_proc_write 3-0 627 NULL
119030 +store_temp_auto_offset_632 store_temp_auto_offset 0-4 632 NULL
119031 +bus_for_each_drv_634 bus_for_each_drv 0 634 NULL
119032 +drbd_bm_find_next_643 drbd_bm_find_next 2 643 NULL nohasharray
119033 +qla2x00_fabric_param_show_643 qla2x00_fabric_param_show 0 643 &drbd_bm_find_next_643 nohasharray
119034 +cfs_hash_bkt_size_643 cfs_hash_bkt_size 0 643 &qla2x00_fabric_param_show_643
119035 +unlink_queued_645 unlink_queued 3-4 645 NULL nohasharray
119036 +i40e_vsi_open_645 i40e_vsi_open 0 645 &unlink_queued_645
119037 +iscsi_nacl_auth_show_password_mutual_648 iscsi_nacl_auth_show_password_mutual 0 648 NULL
119038 +read_650 read 0-5-6 650 NULL
119039 +device_bind_driver_651 device_bind_driver 0 651 NULL nohasharray
119040 +kovaplus_sysfs_set_actual_profile_651 kovaplus_sysfs_set_actual_profile 0-4 651 &device_bind_driver_651
119041 +max2165_set_params_652 max2165_set_params 0 652 NULL
119042 +dtim_interval_read_654 dtim_interval_read 3-0 654 NULL
119043 +cifs_strict_readv_656 cifs_strict_readv 0 656 NULL
119044 +mpage_readpage_658 mpage_readpage 0 658 NULL
119045 +si476x_core_cmd_fm_rds_status_663 si476x_core_cmd_fm_rds_status 0 663 NULL
119046 +show_ds_req_665 show_ds_req 0 665 NULL
119047 +gr_add_dma_desc_668 gr_add_dma_desc 0 668 NULL
119048 +nvif_notify_new_671 nvif_notify_new 6 671 NULL
119049 +div_u64_rem_672 div_u64_rem 0 672 NULL
119050 +xfrm_aevent_msgsize_674 xfrm_aevent_msgsize 0 674 NULL
119051 +mem_rx_free_mem_blks_read_675 mem_rx_free_mem_blks_read 3-0 675 NULL
119052 +qla4xxx_soft_reset_676 qla4xxx_soft_reset 0 676 NULL
119053 +idt77252_init_tx_682 idt77252_init_tx 0 682 NULL
119054 +sys_sendfile64_687 sys_sendfile64 4 687 NULL
119055 +cxacru_sysfs_showattr_bool_692 cxacru_sysfs_showattr_bool 0 692 NULL
119056 +loop_attr_do_show_offset_696 loop_attr_do_show_offset 0 696 NULL nohasharray
119057 +snd_seq_cell_alloc_696 snd_seq_cell_alloc 0 696 &loop_attr_do_show_offset_696
119058 +vfio_cap_init_698 vfio_cap_init 0 698 NULL
119059 +max8925_reg_read_700 max8925_reg_read 0 700 NULL
119060 +padata_sysfs_show_701 padata_sysfs_show 0 701 NULL
119061 +rtl8169_try_rx_copy_705 rtl8169_try_rx_copy 3 705 NULL
119062 +ocfs2_fast_symlink_readpage_711 ocfs2_fast_symlink_readpage 0 711 NULL
119063 +ipath_resize_cq_712 ipath_resize_cq 2 712 NULL nohasharray
119064 +caif_connect_req_to_link_param_712 caif_connect_req_to_link_param 0 712 &ipath_resize_cq_712
119065 +i8k_hwmon_set_pwm_713 i8k_hwmon_set_pwm 0-4 713 NULL
119066 +vlan_get_size_715 vlan_get_size 0 715 NULL
119067 +disk_max_parts_719 disk_max_parts 0 719 NULL
119068 +ecryptfs_get_lower_file_724 ecryptfs_get_lower_file 0 724 NULL
119069 +common_perm_726 common_perm 0 726 NULL
119070 +sctp_setsockopt_peer_addr_params_734 sctp_setsockopt_peer_addr_params 3-0 734 NULL
119071 +tpm_inf_recv_735 tpm_inf_recv 0-3 735 NULL
119072 +wm8962_gpio_direction_out_738 wm8962_gpio_direction_out 0 738 NULL nohasharray
119073 +provisioning_mode_show_738 provisioning_mode_show 0 738 &wm8962_gpio_direction_out_738
119074 +store_selfballooning_741 store_selfballooning 0-4 741 NULL
119075 +c2port_read_dr_742 c2port_read_dr 0 742 NULL nohasharray
119076 +ubifs_budget_space_742 ubifs_budget_space 0 742 &c2port_read_dr_742
119077 +srp_send_req_748 srp_send_req 0 748 NULL
119078 +ddp_set_map_751 ddp_set_map 4 751 NULL
119079 +xfs_xattr_set_752 xfs_xattr_set 0 752 NULL
119080 +dvb_video_write_754 dvb_video_write 3-0 754 NULL
119081 +show_node_type_755 show_node_type 0 755 NULL
119082 +mc13783_gpo_regulator_disable_757 mc13783_gpo_regulator_disable 0 757 NULL
119083 +nilfs_snapshot_attr_show_760 nilfs_snapshot_attr_show 0 760 NULL
119084 +add_stereo_sw_763 add_stereo_sw 0 763 NULL
119085 +vx_start_stream_766 vx_start_stream 0 766 NULL nohasharray
119086 +mpage_writepage_766 mpage_writepage 0 766 &vx_start_stream_766 nohasharray
119087 +reconfigure_port_766 reconfigure_port 0 766 &mpage_writepage_766
119088 +netxen_show_diag_mode_767 netxen_show_diag_mode 0 767 NULL
119089 +show_counter_rx_p1_hdr_egr_ovfls_775 show_counter_rx_p1_hdr_egr_ovfls 0 775 NULL
119090 +s3c_hsotg_ep_queue_778 s3c_hsotg_ep_queue 0 778 NULL
119091 +dbg_check_tnc_779 dbg_check_tnc 0 779 NULL
119092 +ceph_monc_do_statfs_781 ceph_monc_do_statfs 0 781 NULL nohasharray
119093 +cfs_trace_allocate_string_buffer_781 cfs_trace_allocate_string_buffer 2 781 &ceph_monc_do_statfs_781
119094 +jbd2_journal_dirty_metadata_784 jbd2_journal_dirty_metadata 0 784 NULL nohasharray
119095 +av7110_ir_proc_write_784 av7110_ir_proc_write 0-3 784 &jbd2_journal_dirty_metadata_784
119096 +ath6kl_disconnect_timeout_write_794 ath6kl_disconnect_timeout_write 3-0 794 NULL
119097 +mwifiex_cmd_802_11_scan_ext_803 mwifiex_cmd_802_11_scan_ext 0 803 NULL
119098 +i2c_hid_power_806 i2c_hid_power 0 806 NULL
119099 +ath5k_rxbuf_setup_807 ath5k_rxbuf_setup 0 807 NULL
119100 +sb16_audio_prepare_for_input_808 sb16_audio_prepare_for_input 0 808 NULL nohasharray
119101 +ping_check_bind_addr_808 ping_check_bind_addr 0 808 &sb16_audio_prepare_for_input_808
119102 +driver_sysfs_add_809 driver_sysfs_add 0 809 NULL
119103 +sdo_g_mbus_fmt_811 sdo_g_mbus_fmt 0 811 NULL
119104 +csio_vport_create_812 csio_vport_create 0 812 NULL
119105 +dlm_attr_store_813 dlm_attr_store 0-4 813 NULL
119106 +if_writecmd_815 if_writecmd 2 815 NULL
119107 +wl1251_boot_upload_nvs_817 wl1251_boot_upload_nvs 0 817 NULL
119108 +igb_request_irq_821 igb_request_irq 0 821 NULL
119109 +si4713_read_property_825 si4713_read_property 0 825 NULL
119110 +read_fifo_826 read_fifo 3 826 NULL nohasharray
119111 +read_mmd_indirect_826 read_mmd_indirect 0 826 &read_fifo_826
119112 +brightness_get_837 brightness_get 0 837 NULL nohasharray
119113 +wl1251_op_start_837 wl1251_op_start 0 837 &brightness_get_837
119114 +sht15_update_measurements_838 sht15_update_measurements 0 838 NULL nohasharray
119115 +netprio_device_event_838 netprio_device_event 0 838 &sht15_update_measurements_838
119116 +show_capability_841 show_capability 0 841 NULL
119117 +SyS_write_846 SyS_write 3 846 NULL
119118 +kobil_write_room_847 kobil_write_room 0 847 NULL
119119 +tnc_next_848 tnc_next 0 848 NULL
119120 +um_idi_read_850 um_idi_read 3-0 850 NULL
119121 +watchdog_write_856 watchdog_write 0-3 856 NULL
119122 +phy_ethtool_gset_857 phy_ethtool_gset 0 857 NULL
119123 +error_state_read_859 error_state_read 6-0-5 859 NULL
119124 +reqbufs_output_860 reqbufs_output 0 860 NULL
119125 +port100_alloc_skb_861 port100_alloc_skb 2 861 NULL nohasharray
119126 +iio_triggered_buffer_predisable_861 iio_triggered_buffer_predisable 0 861 &port100_alloc_skb_861
119127 +tuner_i2c_xfer_send_recv_864 tuner_i2c_xfer_send_recv 0-5 864 NULL
119128 +btrfs_dirty_inode_868 btrfs_dirty_inode 0 868 NULL
119129 +ipr_read_trace_869 ipr_read_trace 6-0-5 869 NULL nohasharray
119130 +ace_set_mac_addr_869 ace_set_mac_addr 0 869 &ipr_read_trace_869
119131 +epx_c3_notify_sys_871 epx_c3_notify_sys 0 871 NULL
119132 +i2c_wait_done_873 i2c_wait_done 0 873 NULL
119133 +link_mem_sections_878 link_mem_sections 0 878 NULL
119134 +iwl_dbgfs_fh_reg_read_879 iwl_dbgfs_fh_reg_read 3-0 879 NULL nohasharray
119135 +o2net_send_message_vec_879 o2net_send_message_vec 4 879 &iwl_dbgfs_fh_reg_read_879
119136 +show_conn_param_ISCSI_PARAM_PING_TMO_881 show_conn_param_ISCSI_PARAM_PING_TMO 0 881 NULL
119137 +fc2580_wr_reg_ff_883 fc2580_wr_reg_ff 0 883 NULL nohasharray
119138 +qla4_8xxx_sysfs_write_fw_dump_883 qla4_8xxx_sysfs_write_fw_dump 0-6-5 883 &fc2580_wr_reg_ff_883
119139 +set_node_desc_885 set_node_desc 0-4 885 NULL
119140 +show_fnode_max_burst_len_889 show_fnode_max_burst_len 0 889 NULL
119141 +vsock_stream_sendmsg_898 vsock_stream_sendmsg 0-4 898 NULL
119142 +btrfs_is_valid_xattr_899 btrfs_is_valid_xattr 0 899 NULL
119143 +drv_attr_show_903 drv_attr_show 0 903 NULL nohasharray
119144 +regulator_bulk_enable_903 regulator_bulk_enable 0 903 &drv_attr_show_903
119145 +tcpprobe_read_904 tcpprobe_read 0-3 904 NULL
119146 +snd_pcm_action_single_905 snd_pcm_action_single 0 905 NULL
119147 +set_file_info_909 set_file_info 0 909 NULL
119148 +mci_seconds_show_913 mci_seconds_show 0 913 NULL
119149 +tty_buffer_space_avail_919 tty_buffer_space_avail 0 919 NULL
119150 +prod_id1_show_921 prod_id1_show 0 921 NULL nohasharray
119151 +__reqbufs_921 __reqbufs 0 921 &prod_id1_show_921 nohasharray
119152 +ssp_enable_sensor_921 ssp_enable_sensor 0 921 &__reqbufs_921
119153 +kernel_sendpage_923 kernel_sendpage 4 923 NULL nohasharray
119154 +play_video_cb_923 play_video_cb 2 923 &kernel_sendpage_923
119155 +nfs4_do_fsinfo_925 nfs4_do_fsinfo 0 925 NULL nohasharray
119156 +pm_runtime_get_sync_925 pm_runtime_get_sync 0 925 &nfs4_do_fsinfo_925
119157 +wm8350_rtc_start_alarm_927 wm8350_rtc_start_alarm 0 927 NULL
119158 +snd_ensoniq_trigger_933 snd_ensoniq_trigger 0 933 NULL
119159 +regulator_enable_regmap_934 regulator_enable_regmap 0 934 NULL
119160 +ath10k_htt_h2t_stats_req_936 ath10k_htt_h2t_stats_req 0 936 NULL nohasharray
119161 +ad5360_write_unlocked_936 ad5360_write_unlocked 0 936 &ath10k_htt_h2t_stats_req_936
119162 +navman_write_938 navman_write 0-4 938 NULL
119163 +em25xx_bus_B_check_for_device_946 em25xx_bus_B_check_for_device 0 946 NULL
119164 +carl9170_cmd_buf_950 carl9170_cmd_buf 3 950 NULL nohasharray
119165 +xudc_start_950 xudc_start 0 950 &carl9170_cmd_buf_950
119166 +__nodes_weight_956 __nodes_weight 0 956 NULL
119167 +lpfc_fdmi_on_show_958 lpfc_fdmi_on_show 0 958 NULL nohasharray
119168 +nilfs_btree_prepare_delete_958 nilfs_btree_prepare_delete 0 958 &lpfc_fdmi_on_show_958
119169 +mem_limit_store_964 mem_limit_store 0-4 964 NULL
119170 +chksum_setkey_972 chksum_setkey 0 972 NULL
119171 +stop_975 stop 0 975 NULL nohasharray
119172 +mnt_want_write_975 mnt_want_write 0 975 &stop_975
119173 +gprs_open_978 gprs_open 0 978 NULL nohasharray
119174 +mlx4_cq_alloc_978 mlx4_cq_alloc 0 978 &gprs_open_978
119175 +mmio16read__read_file_981 mmio16read__read_file 0 981 NULL nohasharray
119176 +rocker_port_fdb_flush_981 rocker_port_fdb_flush 0 981 &mmio16read__read_file_981
119177 +_ctl_ioc_reply_queue_count_show_982 _ctl_ioc_reply_queue_count_show 0 982 NULL nohasharray
119178 +cx24113_set_params_982 cx24113_set_params 0 982 &_ctl_ioc_reply_queue_count_show_982
119179 +set_usb2_hw_lpm_983 set_usb2_hw_lpm 0 983 NULL
119180 +show_node_guid_985 show_node_guid 0 985 NULL
119181 +usnic_ib_qp_grp_dump_hdr_989 usnic_ib_qp_grp_dump_hdr 2 989 NULL
119182 +memcmp_990 memcmp 0 990 NULL
119183 +skge_rx_fill_991 skge_rx_fill 0 991 NULL
119184 +tts_notify_reboot_993 tts_notify_reboot 0 993 NULL nohasharray
119185 +memory_probe_store_993 memory_probe_store 0-4 993 &tts_notify_reboot_993
119186 +hdlcdev_rx_997 hdlcdev_rx 3 997 NULL
119187 +pch_udc_create_dma_chain_1001 pch_udc_create_dma_chain 0 1001 NULL
119188 +cdc_ncm_show_wNdpInDivisor_1003 cdc_ncm_show_wNdpInDivisor 0 1003 NULL nohasharray
119189 +show_sas_port_num_phys_1003 show_sas_port_num_phys 0 1003 &cdc_ncm_show_wNdpInDivisor_1003
119190 +remove_monitor_info_1004 remove_monitor_info 3 1004 NULL
119191 +wl1271_allocate_sta_1006 wl1271_allocate_sta 0 1006 NULL
119192 +ds1337_set_alarm_1008 ds1337_set_alarm 0 1008 NULL
119193 +bt856_init_1009 bt856_init 0 1009 NULL
119194 +readreg_1017 readreg 0-1 1017 NULL
119195 +cxusb_i2c_xfer_1019 cxusb_i2c_xfer 0-3 1019 NULL nohasharray
119196 +_do_truncate_1019 _do_truncate 0 1019 &cxusb_i2c_xfer_1019
119197 +smk_write_cipso2_1021 smk_write_cipso2 3-0 1021 NULL
119198 +si476x_core_cmd_am_rsq_status_1023 si476x_core_cmd_am_rsq_status 0 1023 NULL
119199 +show_fc_host_serial_number_1024 show_fc_host_serial_number 0 1024 NULL
119200 +niu_enable_rx_channel_1025 niu_enable_rx_channel 0 1025 NULL
119201 +exofs_writepages_1027 exofs_writepages 0 1027 NULL
119202 +il3945_show_antenna_1032 il3945_show_antenna 0 1032 NULL nohasharray
119203 +minor_show_1032 minor_show 0 1032 &il3945_show_antenna_1032
119204 +mpu401_open_1036 mpu401_open 0 1036 NULL nohasharray
119205 +mlx4_en_create_drop_qp_1036 mlx4_en_create_drop_qp 0 1036 &mpu401_open_1036
119206 +ltc4245_show_alarm_1037 ltc4245_show_alarm 0 1037 NULL
119207 +adis_update_scan_mode_1039 adis_update_scan_mode 0 1039 NULL
119208 +ath5k_start_1041 ath5k_start 0 1041 NULL
119209 +gigaset_initdriver_1060 gigaset_initdriver 2 1060 NULL nohasharray
119210 +lpfc_aer_support_store_1060 lpfc_aer_support_store 0-4 1060 &gigaset_initdriver_1060
119211 +qlcnic_fw_create_ctx_1065 qlcnic_fw_create_ctx 0 1065 NULL
119212 +mce_request_packet_1073 mce_request_packet 3 1073 NULL nohasharray
119213 +writeout_1073 writeout 0 1073 &mce_request_packet_1073
119214 +data_calc_1074 data_calc 0 1074 NULL
119215 +agp_create_memory_1075 agp_create_memory 1 1075 NULL nohasharray
119216 +mwifiex_histogram_write_1075 mwifiex_histogram_write 0-3 1075 &agp_create_memory_1075
119217 +hwrng_init_1077 hwrng_init 0 1077 NULL
119218 +tps65912_gpio_input_1084 tps65912_gpio_input 0 1084 NULL
119219 +nfs_pgarray_set_1085 nfs_pgarray_set 2 1085 NULL
119220 +zl10039_writereg_1086 zl10039_writereg 0 1086 NULL
119221 +xs_sendpages_1091 xs_sendpages 5 1091 NULL
119222 +llcp_sock_sendmsg_1092 llcp_sock_sendmsg 4-0 1092 NULL
119223 +n_tracerouter_read_1094 n_tracerouter_read 0 1094 NULL
119224 +nfs4_init_nonuniform_client_string_1097 nfs4_init_nonuniform_client_string 3 1097 NULL nohasharray
119225 +iscsi_nacl_param_show_ErrorRecoveryLevel_1097 iscsi_nacl_param_show_ErrorRecoveryLevel 0 1097 &nfs4_init_nonuniform_client_string_1097
119226 +fmc_transfer_rds_from_internal_buff_1098 fmc_transfer_rds_from_internal_buff 0 1098 NULL nohasharray
119227 +ath10k_hif_start_1098 ath10k_hif_start 0 1098 &fmc_transfer_rds_from_internal_buff_1098
119228 +in1_input_show_1099 in1_input_show 0 1099 NULL
119229 +bitmap_parse_1103 bitmap_parse 0 1103 NULL
119230 +show_1104 show 0 1104 NULL
119231 +__arch_hweight8_1105 __arch_hweight8 0 1105 NULL
119232 +store_risefalltime_1109 store_risefalltime 0-4 1109 NULL
119233 +omninet_open_1110 omninet_open 0 1110 NULL
119234 +utf8s_to_utf16s_1115 utf8s_to_utf16s 0 1115 NULL
119235 +indirect_bytes_number_1116 indirect_bytes_number 0-2 1116 NULL
119236 +b43legacy_phy_versioning_1117 b43legacy_phy_versioning 0 1117 NULL
119237 +bql_show_limit_min_1118 bql_show_limit_min 0 1118 NULL
119238 +show_temp_crit_enable_1119 show_temp_crit_enable 0 1119 NULL
119239 +edac_fake_inject_write_1120 edac_fake_inject_write 0-3 1120 NULL
119240 +splice_read_1122 splice_read 0 1122 NULL
119241 +sdio_uart_write_room_1123 sdio_uart_write_room 0 1123 NULL nohasharray
119242 +drvctl_store_1123 drvctl_store 0-4 1123 &sdio_uart_write_room_1123
119243 +__btrfs_cow_block_1125 __btrfs_cow_block 0 1125 NULL nohasharray
119244 +__ext4_journal_stop_1125 __ext4_journal_stop 0 1125 &__btrfs_cow_block_1125
119245 +cfg80211_report_obss_beacon_1133 cfg80211_report_obss_beacon 3 1133 NULL
119246 +vmalloc_32_1135 vmalloc_32 1 1135 NULL
119247 +ad1848_prepare_for_input_1140 ad1848_prepare_for_input 0 1140 NULL
119248 +loop_attr_sizelimit_show_1142 loop_attr_sizelimit_show 0 1142 NULL
119249 +gadget_dev_desc_bMaxPacketSize0_store_1145 gadget_dev_desc_bMaxPacketSize0_store 0-3 1145 NULL
119250 +queue_max_integrity_segments_show_1146 queue_max_integrity_segments_show 0 1146 NULL
119251 +gadget_config_desc_bmAttributes_show_1150 gadget_config_desc_bmAttributes_show 0 1150 NULL nohasharray
119252 +rt2800usb_enable_radio_1150 rt2800usb_enable_radio 0 1150 &gadget_config_desc_bmAttributes_show_1150 nohasharray
119253 +patch_vt3476_1150 patch_vt3476 0 1150 &rt2800usb_enable_radio_1150
119254 +queue_max_hw_sectors_show_1155 queue_max_hw_sectors_show 0 1155 NULL
119255 +i2400m_rx_ctl_1157 i2400m_rx_ctl 4 1157 NULL
119256 +lbs_set_host_sleep_1159 lbs_set_host_sleep 0 1159 NULL
119257 +hso_sysfs_show_porttype_1161 hso_sysfs_show_porttype 0 1161 NULL
119258 +invalid_io_show_1165 invalid_io_show 0 1165 NULL
119259 +wl18xx_acx_clear_statistics_1174 wl18xx_acx_clear_statistics 0 1174 NULL
119260 +pfkey_xfrm_policy2msg_size_1176 pfkey_xfrm_policy2msg_size 0 1176 NULL nohasharray
119261 +dw2104_i2c_transfer_1176 dw2104_i2c_transfer 0-3 1176 &pfkey_xfrm_policy2msg_size_1176
119262 +shm32write__write_file_1183 shm32write__write_file 0 1183 NULL
119263 +show_1186 show 0 1186 NULL
119264 +ipc_alloc_1192 ipc_alloc 1 1192 NULL nohasharray
119265 +store_sf_ctrl_1192 store_sf_ctrl 0-4 1192 &ipc_alloc_1192
119266 +ib_create_send_mad_1196 ib_create_send_mad 5 1196 NULL nohasharray
119267 +mc13892_gpo_regulator_disable_1196 mc13892_gpo_regulator_disable 0 1196 &ib_create_send_mad_1196
119268 +tcm_loop_tpg_show_transport_status_1197 tcm_loop_tpg_show_transport_status 0 1197 NULL nohasharray
119269 +bdx_vlan_rx_add_vid_1197 bdx_vlan_rx_add_vid 0 1197 &tcm_loop_tpg_show_transport_status_1197
119270 +ivtvfb_set_par_1198 ivtvfb_set_par 0 1198 NULL nohasharray
119271 +pstore_ftrace_knob_write_1198 pstore_ftrace_knob_write 3 1198 &ivtvfb_set_par_1198
119272 +i2400m_rx_ctl_ack_1199 i2400m_rx_ctl_ack 3 1199 NULL
119273 +i2cdev_read_1206 i2cdev_read 3-0 1206 NULL
119274 +profile_capable_1207 profile_capable 0 1207 NULL
119275 +kernfs_iop_setattr_1212 kernfs_iop_setattr 0 1212 NULL
119276 +lov_ost_pool_init_1215 lov_ost_pool_init 2 1215 NULL
119277 +cifs_writev_1218 cifs_writev 0 1218 NULL nohasharray
119278 +mlx4_table_get_1218 mlx4_table_get 0 1218 &cifs_writev_1218
119279 +fsync_buffers_list_1219 fsync_buffers_list 0 1219 NULL
119280 +generic_file_splice_read_1220 generic_file_splice_read 0 1220 NULL
119281 +power_1221 power 0 1221 NULL
119282 +xhci_check_maxpacket_1225 xhci_check_maxpacket 0 1225 NULL nohasharray
119283 +show_fcstat_fc_xid_not_found_1225 show_fcstat_fc_xid_not_found 0 1225 &xhci_check_maxpacket_1225
119284 +pci_ni8430_init_1228 pci_ni8430_init 0 1228 NULL
119285 +ipw_packet_received_skb_1230 ipw_packet_received_skb 2 1230 NULL nohasharray
119286 +show_out0_ouput_1230 show_out0_ouput 0 1230 &ipw_packet_received_skb_1230
119287 +mtd_type_show_1233 mtd_type_show 0 1233 NULL nohasharray
119288 +lbs_set_iface_type_1233 lbs_set_iface_type 0 1233 &mtd_type_show_1233
119289 +ipw2100_set_address_1236 ipw2100_set_address 0 1236 NULL
119290 +kernfs_file_direct_read_1238 kernfs_file_direct_read 3-0 1238 NULL
119291 +acpi_battery_write_alarm_1240 acpi_battery_write_alarm 3-0 1240 NULL
119292 +v9fs_write_inode_dotl_1241 v9fs_write_inode_dotl 0 1241 NULL
119293 +ehci_urb_enqueue_1242 ehci_urb_enqueue 0 1242 NULL
119294 +usnic_ib_show_cq_per_vf_1244 usnic_ib_show_cq_per_vf 0 1244 NULL
119295 +qla2x00_total_isp_aborts_show_1247 qla2x00_total_isp_aborts_show 0 1247 NULL
119296 +class_osdblk_remove_1250 class_osdblk_remove 0-4 1250 NULL
119297 +ipath_read_umem64_1254 ipath_read_umem64 0 1254 NULL
119298 +drm_primary_helper_create_plane_1262 drm_primary_helper_create_plane 3 1262 NULL
119299 +rocker_group_l2_fan_out_1265 rocker_group_l2_fan_out 3-0 1265 NULL
119300 +tw9910_s_fmt_1268 tw9910_s_fmt 0 1268 NULL nohasharray
119301 +roccat_common2_sysfs_write_keys_macro_1268 roccat_common2_sysfs_write_keys_macro 0-6-5 1268 &tw9910_s_fmt_1268
119302 +patch_ca0132_1272 patch_ca0132 0 1272 NULL
119303 +ioctl_private_iw_point_1273 ioctl_private_iw_point 7 1273 NULL nohasharray
119304 +show_aout_1273 show_aout 0 1273 &ioctl_private_iw_point_1273
119305 +bmc150_accel_validate_trigger_1275 bmc150_accel_validate_trigger 0 1275 NULL
119306 +n_ext_ts_show_1281 n_ext_ts_show 0 1281 NULL
119307 +snd_pcm_do_stop_1282 snd_pcm_do_stop 0 1282 NULL nohasharray
119308 +lpfc_bg_info_show_1282 lpfc_bg_info_show 0 1282 &snd_pcm_do_stop_1282
119309 +gdth_set_info_1287 gdth_set_info 0-3 1287 NULL nohasharray
119310 +SyS_flistxattr_1287 SyS_flistxattr 3 1287 &gdth_set_info_1287
119311 +tx_frag_in_process_called_read_1290 tx_frag_in_process_called_read 3-0 1290 NULL
119312 +add_std_chmaps_1291 add_std_chmaps 0 1291 NULL
119313 +posix_acl_xattr_set_1301 posix_acl_xattr_set 4-0 1301 NULL
119314 +falcon_reconfigure_port_1309 falcon_reconfigure_port 0 1309 NULL
119315 +nc_vendor_read_1315 nc_vendor_read 0 1315 NULL
119316 +ndo_switch_parent_id_get_1316 ndo_switch_parent_id_get 0 1316 NULL
119317 +wm_adsp_buf_alloc_1317 wm_adsp_buf_alloc 2 1317 NULL
119318 +edge_write_room_1318 edge_write_room 0 1318 NULL nohasharray
119319 +runtime_show_1318 runtime_show 0 1318 &edge_write_room_1318
119320 +show_eeprom_delay_1320 show_eeprom_delay 0 1320 NULL nohasharray
119321 +vbi_out_start_streaming_1320 vbi_out_start_streaming 0 1320 &show_eeprom_delay_1320
119322 +intel_iommu_show_ecap_1321 intel_iommu_show_ecap 0 1321 NULL
119323 +rio_mport_scan_1322 rio_mport_scan 0 1322 NULL
119324 +qlcnic_pci_sriov_configure_1327 qlcnic_pci_sriov_configure 2-0 1327 NULL nohasharray
119325 +push_node_left_1327 push_node_left 0 1327 &qlcnic_pci_sriov_configure_1327 nohasharray
119326 +mt9m111_set_red_balance_1327 mt9m111_set_red_balance 0 1327 &push_node_left_1327 nohasharray
119327 +geos_gpio_store_1327 geos_gpio_store 0-4 1327 &mt9m111_set_red_balance_1327
119328 +udf_statfs_1329 udf_statfs 0 1329 NULL
119329 +SMB2_get_srv_num_1333 SMB2_get_srv_num 0 1333 NULL
119330 +carl9170_rx_stream_1334 carl9170_rx_stream 3 1334 NULL nohasharray
119331 +md5_final_1334 md5_final 0 1334 &carl9170_rx_stream_1334
119332 +tcp_port_read_1340 tcp_port_read 0 1340 NULL
119333 +btrfs_submit_compressed_write_1347 btrfs_submit_compressed_write 5 1347 NULL
119334 +gen_pool_best_fit_1348 gen_pool_best_fit 2-3-4 1348 NULL
119335 +dccp_packet_1350 dccp_packet 0 1350 NULL nohasharray
119336 +nilfs_flush_device_1350 nilfs_flush_device 0 1350 &dccp_packet_1350 nohasharray
119337 +o2nm_cluster_attr_reconnect_delay_ms_write_1350 o2nm_cluster_attr_reconnect_delay_ms_write 0-3 1350 &nilfs_flush_device_1350
119338 +bond_verify_device_path_1352 bond_verify_device_path 3 1352 NULL nohasharray
119339 +tg_set_conf_u64_1352 tg_set_conf_u64 0-3 1352 &bond_verify_device_path_1352
119340 +em28xx_set_audio_source_1356 em28xx_set_audio_source 0 1356 NULL nohasharray
119341 +wait_obj_created_1356 wait_obj_created 0 1356 &em28xx_set_audio_source_1356
119342 +snd_pcm_lib_write1_1358 snd_pcm_lib_write1 0-3 1358 NULL
119343 +ipx_sendmsg_1362 ipx_sendmsg 4-0 1362 NULL nohasharray
119344 +show_fan_step_output_1362 show_fan_step_output 0 1362 &ipx_sendmsg_1362
119345 +__fscache_read_or_alloc_page_1365 __fscache_read_or_alloc_page 0 1365 NULL
119346 +bfad_im_fw_version_show_1366 bfad_im_fw_version_show 0 1366 NULL
119347 +pirq_enable_irq_1368 pirq_enable_irq 0 1368 NULL
119348 +fw_stats_raw_read_1369 fw_stats_raw_read 3-0 1369 NULL
119349 +snd_seq_ioctl_set_client_pool_1370 snd_seq_ioctl_set_client_pool 0 1370 NULL
119350 +ocfs2_prepare_inode_for_write_1372 ocfs2_prepare_inode_for_write 0 1372 NULL
119351 +qla2x00_thermal_temp_show_1374 qla2x00_thermal_temp_show 0 1374 NULL
119352 +xpcs_reg_addr_read_1381 xpcs_reg_addr_read 3-0 1381 NULL nohasharray
119353 +rtl8180_init_rx_ring_1381 rtl8180_init_rx_ring 0 1381 &xpcs_reg_addr_read_1381
119354 +sht15_store_heater_1382 sht15_store_heater 0-4 1382 NULL
119355 +sctp_setsockopt_initmsg_1383 sctp_setsockopt_initmsg 3-0 1383 NULL
119356 +do_msgsnd_1387 do_msgsnd 4 1387 NULL nohasharray
119357 +show_global_beep_1387 show_global_beep 0 1387 &do_msgsnd_1387
119358 +snd_at73c213_pcm_prepare_1388 snd_at73c213_pcm_prepare 0 1388 NULL nohasharray
119359 +ds2781_set_rsgain_register_1388 ds2781_set_rsgain_register 0 1388 &snd_at73c213_pcm_prepare_1388
119360 +common_perm_mnt_dentry_1390 common_perm_mnt_dentry 0 1390 NULL
119361 +SYSC_io_getevents_1392 SYSC_io_getevents 3 1392 NULL
119362 +zone_page_state_1393 zone_page_state 0 1393 NULL
119363 +error_1397 error 0 1397 NULL
119364 +hugetlbfs_write_end_1398 hugetlbfs_write_end 0-5 1398 NULL
119365 +rbd_size_show_1401 rbd_size_show 0 1401 NULL nohasharray
119366 +snd_hda_codec_build_pcms_1401 snd_hda_codec_build_pcms 0 1401 &rbd_size_show_1401
119367 +hci_si_event_1404 hci_si_event 3 1404 NULL nohasharray
119368 +matroxfb_dh_decode_var_1404 matroxfb_dh_decode_var 0 1404 &hci_si_event_1404
119369 +ivtv_start_v4l2_decode_stream_1406 ivtv_start_v4l2_decode_stream 0 1406 NULL
119370 +show_in_min_alarm_1408 show_in_min_alarm 0 1408 NULL
119371 +wait_comp_1409 wait_comp 0 1409 NULL
119372 +b43_gphy_op_switch_channel_1410 b43_gphy_op_switch_channel 0 1410 NULL
119373 +snd_cmipci_capture_trigger_1411 snd_cmipci_capture_trigger 0 1411 NULL
119374 +cfs_trace_copyout_string_1416 cfs_trace_copyout_string 2 1416 NULL
119375 +hfsplus_security_getxattr_1419 hfsplus_security_getxattr 0 1419 NULL
119376 +sctp_sf_abort_violation_1420 sctp_sf_abort_violation 7 1420 NULL
119377 +find_temp_source_1425 find_temp_source 0 1425 NULL
119378 +store_tempsense_1428 store_tempsense 0-4 1428 NULL
119379 +cpia2_read_1434 cpia2_read 0 1434 NULL
119380 +init_rs_internal_1436 init_rs_internal 1 1436 NULL
119381 +stack_max_size_read_1445 stack_max_size_read 3 1445 NULL
119382 +brcmf_sdio_read_control_1451 brcmf_sdio_read_control 3 1451 NULL
119383 +__cfg80211_alloc_reply_skb_1454 __cfg80211_alloc_reply_skb 4 1454 NULL nohasharray
119384 +t4_sge_alloc_eth_txq_1454 t4_sge_alloc_eth_txq 0 1454 &__cfg80211_alloc_reply_skb_1454
119385 +snd_es1938_playback1_prepare_1455 snd_es1938_playback1_prepare 0 1455 NULL
119386 +smk_parse_long_rule_1461 smk_parse_long_rule 0 1461 NULL
119387 +tx_queue_len_read_1463 tx_queue_len_read 3-0 1463 NULL
119388 +sub_interval_1466 sub_interval 0 1466 NULL
119389 +xprt_alloc_1475 xprt_alloc 2 1475 NULL
119390 +SYSC_syslog_1477 SYSC_syslog 3 1477 NULL nohasharray
119391 +nes_show_adapter_1477 nes_show_adapter 0 1477 &SYSC_syslog_1477
119392 +selinux_getprocattr_1481 selinux_getprocattr 0 1481 NULL
119393 +set_otp0en_1484 set_otp0en 4-0 1484 NULL
119394 +sta_num_ps_buf_frames_read_1488 sta_num_ps_buf_frames_read 3-0 1488 NULL
119395 +efivar_store_raw_1489 efivar_store_raw 0-3 1489 NULL
119396 +osd_req_decode_sense_1492 osd_req_decode_sense 0 1492 NULL
119397 +usbvision_i2c_read_1493 usbvision_i2c_read 0-4 1493 NULL nohasharray
119398 +iwl_dbgfs_bt_tx_prio_write_1493 iwl_dbgfs_bt_tx_prio_write 0-3 1493 &usbvision_i2c_read_1493
119399 +snd_seq_ioctl_remove_events_1494 snd_seq_ioctl_remove_events 0 1494 NULL
119400 +scsiback_tpg_param_show_alias_1495 scsiback_tpg_param_show_alias 0 1495 NULL
119401 +fpregs_set_1497 fpregs_set 4 1497 NULL
119402 +em_show_1501 em_show 0 1501 NULL nohasharray
119403 +__blk_bios_map_sg_1501 __blk_bios_map_sg 0 1501 &em_show_1501
119404 +packet_buffer_get_1505 packet_buffer_get 0 1505 NULL
119405 +show_constraint_power_limit_uw_1509 show_constraint_power_limit_uw 0 1509 NULL
119406 +khugepaged_max_ptes_none_show_1514 khugepaged_max_ptes_none_show 0 1514 NULL
119407 +smack_netlabel_1516 smack_netlabel 0 1516 NULL
119408 +tomoyo_round2_1518 tomoyo_round2 0 1518 NULL
119409 +bluetooth_store_1522 bluetooth_store 4-0 1522 NULL
119410 +wm831x_alive_ldo_get_status_1525 wm831x_alive_ldo_get_status 0 1525 NULL
119411 +ieee80211_get_regs_len_1527 ieee80211_get_regs_len 0 1527 NULL
119412 +alloc_perm_bits_1532 alloc_perm_bits 2 1532 NULL
119413 +tx_packets_show_1535 tx_packets_show 0 1535 NULL
119414 +v9fs_file_write_1539 v9fs_file_write 0-3 1539 NULL
119415 +new_rsb_count_write_1543 new_rsb_count_write 3-0 1543 NULL
119416 +iscsit_na_nopin_response_timeout_1544 iscsit_na_nopin_response_timeout 0 1544 NULL
119417 +target_stat_scsi_att_intr_port_show_attr_port_auth_indx_1547 target_stat_scsi_att_intr_port_show_attr_port_auth_indx 0 1547 NULL
119418 +mei_txe_fw_status_1549 mei_txe_fw_status 0 1549 NULL
119419 +set_max_min_1551 set_max_min 0-4 1551 NULL
119420 +queue_show_iostats_1552 queue_show_iostats 0 1552 NULL
119421 +vxge_del_mac_addr_1554 vxge_del_mac_addr 0 1554 NULL
119422 +ath6kl_init_get_fwcaps_1557 ath6kl_init_get_fwcaps 3 1557 NULL
119423 +lpfc_txq_hw_show_1558 lpfc_txq_hw_show 0 1558 NULL nohasharray
119424 +acerhdf_set_mode_1558 acerhdf_set_mode 0 1558 &lpfc_txq_hw_show_1558
119425 +TermChar_store_1561 TermChar_store 0-4 1561 NULL
119426 +w1_f12_read_state_1565 w1_f12_read_state 0-5-6 1565 NULL
119427 +max_freq_store_1570 max_freq_store 0-4 1570 NULL
119428 +compat_sys_vmsplice_1571 compat_sys_vmsplice 3 1571 NULL
119429 +pages_to_scan_store_1572 pages_to_scan_store 0-4 1572 NULL
119430 +raid_disks_show_1573 raid_disks_show 0 1573 NULL nohasharray
119431 +ssu100_open_1573 ssu100_open 0 1573 &raid_disks_show_1573
119432 +gadget_config_name_configuration_store_1575 gadget_config_name_configuration_store 0-3 1575 NULL
119433 +cyapa_gen5_get_query_data_1577 cyapa_gen5_get_query_data 0 1577 NULL
119434 +de4x5_init_1580 de4x5_init 0 1580 NULL nohasharray
119435 +__rtc_set_alarm_1580 __rtc_set_alarm 0 1580 &de4x5_init_1580
119436 +usblp_show_ieee1284_id_1581 usblp_show_ieee1284_id 0 1581 NULL
119437 +vv6410_start_1582 vv6410_start 0 1582 NULL
119438 +ieee80211_if_read_dot11MeshHWMPnetDiameterTraversalTime_1589 ieee80211_if_read_dot11MeshHWMPnetDiameterTraversalTime 3-0 1589 NULL
119439 +dccp_v6_connect_1590 dccp_v6_connect 0 1590 NULL
119440 +fc_frame_alloc_1596 fc_frame_alloc 2 1596 NULL
119441 +b44_init_one_1603 b44_init_one 0 1603 NULL
119442 +snd_seq_kernel_client_enqueue_blocking_1604 snd_seq_kernel_client_enqueue_blocking 0 1604 NULL
119443 +__uncore_match_show_1606 __uncore_match_show 0 1606 NULL nohasharray
119444 +disabled_store_1606 disabled_store 0-4 1606 &__uncore_match_show_1606
119445 +packet_buffer_init_1607 packet_buffer_init 2 1607 NULL
119446 +btmrvl_hscmd_read_1614 btmrvl_hscmd_read 3-0 1614 NULL
119447 +wl1271_ap_init_deauth_template_1617 wl1271_ap_init_deauth_template 0 1617 NULL
119448 +v9fs_fid_xattr_get_1618 v9fs_fid_xattr_get 0 1618 NULL
119449 +jfs_write_inode_1620 jfs_write_inode 0 1620 NULL
119450 +zd_read_regdomain_1622 zd_read_regdomain 0 1622 NULL
119451 +beiscsi_get_initname_1629 beiscsi_get_initname 0 1629 NULL
119452 +ip_tunnel_init_1633 ip_tunnel_init 0 1633 NULL
119453 +rsb_insert_1636 rsb_insert 0 1636 NULL nohasharray
119454 +inv_fifo_rate_show_1636 inv_fifo_rate_show 0 1636 &rsb_insert_1636
119455 +cifs_write_end_1643 cifs_write_end 0-5 1643 NULL
119456 +qla24xx_84xx_fw_version_show_1644 qla24xx_84xx_fw_version_show 0 1644 NULL
119457 +iwl_pcie_set_hw_ready_1649 iwl_pcie_set_hw_ready 0 1649 NULL
119458 +set_sample_rate_v1_1651 set_sample_rate_v1 0 1651 NULL
119459 +tpm_send_1655 tpm_send 0-3 1655 NULL
119460 +ikconfig_read_current_1658 ikconfig_read_current 3-0 1658 NULL
119461 +map_block_for_writepage_1662 map_block_for_writepage 0 1662 NULL nohasharray
119462 +bh1770_lux_update_thresholds_1662 bh1770_lux_update_thresholds 0 1662 &map_block_for_writepage_1662
119463 +mei_cl_recv_1665 mei_cl_recv 3 1665 NULL
119464 +nct6775_create_attr_group_1677 nct6775_create_attr_group 3 1677 NULL
119465 +o2hb_region_blocks_read_1679 o2hb_region_blocks_read 0 1679 NULL
119466 +hso_net_open_1680 hso_net_open 0 1680 NULL nohasharray
119467 +amd_iommu_suspend_1680 amd_iommu_suspend 0 1680 &hso_net_open_1680
119468 +__qib_get_user_pages_1681 __qib_get_user_pages 0 1681 NULL nohasharray
119469 +ath10k_station_disassoc_1681 ath10k_station_disassoc 0 1681 &__qib_get_user_pages_1681
119470 +ath10k_bmi_lz_data_1682 ath10k_bmi_lz_data 0 1682 NULL nohasharray
119471 +niu_compute_rbr_cfig_b_1682 niu_compute_rbr_cfig_b 0 1682 &ath10k_bmi_lz_data_1682
119472 +configfs_read_file_1683 configfs_read_file 3-0 1683 NULL
119473 +irst_store_wakeup_events_1684 irst_store_wakeup_events 0-4 1684 NULL
119474 +rio_enum_mport_1685 rio_enum_mport 0 1685 NULL
119475 +nilfs_palloc_count_max_entries_1687 nilfs_palloc_count_max_entries 0 1687 NULL
119476 +tps65217_pmic_enable_1688 tps65217_pmic_enable 0 1688 NULL
119477 +em25xx_bus_B_recv_bytes_1689 em25xx_bus_B_recv_bytes 0-4 1689 NULL nohasharray
119478 +ssp_check_lines_1689 ssp_check_lines 0 1689 &em25xx_bus_B_recv_bytes_1689
119479 +lpfc_max_rpi_show_1691 lpfc_max_rpi_show 0 1691 NULL
119480 +ipr_store_iopoll_weight_1694 ipr_store_iopoll_weight 0-4 1694 NULL
119481 +iscsit_na_nopin_timeout_1695 iscsit_na_nopin_timeout 0 1695 NULL
119482 +enable_irq_1698 enable_irq 0 1698 NULL nohasharray
119483 +dlm_control_store_1698 dlm_control_store 0-3 1698 &enable_irq_1698
119484 +iwl_dbgfs_d0i3_refs_read_1705 iwl_dbgfs_d0i3_refs_read 3-0 1705 NULL
119485 +pdu_write_u_1710 pdu_write_u 3 1710 NULL
119486 +coda_psdev_write_1711 coda_psdev_write 3-0 1711 NULL
119487 +btrfs_dir_data_len_1714 btrfs_dir_data_len 0 1714 NULL
119488 +udf_setattr_1716 udf_setattr 0 1716 NULL
119489 +ufx_blank_1723 ufx_blank 0 1723 NULL
119490 +mp_pin_to_gsi_1726 mp_pin_to_gsi 0-2 1726 NULL
119491 +internal_create_group_1733 internal_create_group 0 1733 NULL
119492 +dev_irnet_read_1741 dev_irnet_read 3-0 1741 NULL
119493 +usb_ep_align_maybe_1743 usb_ep_align_maybe 0-3 1743 NULL
119494 +tx_frag_called_read_1748 tx_frag_called_read 3-0 1748 NULL
119495 +br_vlan_init_1752 br_vlan_init 0 1752 NULL nohasharray
119496 +fm10k_setup_rx_resources_1752 fm10k_setup_rx_resources 0 1752 &br_vlan_init_1752
119497 +bfs_write_inode_1755 bfs_write_inode 0 1755 NULL
119498 +nobh_writepage_1757 nobh_writepage 0 1757 NULL
119499 +ieee80211_new_mesh_header_1761 ieee80211_new_mesh_header 0 1761 NULL
119500 +start_transport_1762 start_transport 0 1762 NULL
119501 +ebt_size_mwt_1768 ebt_size_mwt 0 1768 NULL
119502 +__mlx4_qp_reserve_range_1773 __mlx4_qp_reserve_range 3-0 1773 NULL
119503 +cosa_write_1774 cosa_write 3 1774 NULL
119504 +set_temp_emergency_1776 set_temp_emergency 0-4 1776 NULL
119505 +event_show_1780 event_show 0 1780 NULL
119506 +tpacpi_driver_wlsw_emulstate_store_1783 tpacpi_driver_wlsw_emulstate_store 0-3 1783 NULL
119507 +fcoe_ctlr_device_add_1793 fcoe_ctlr_device_add 3 1793 NULL
119508 +ueth_change_mtu_1794 ueth_change_mtu 0 1794 NULL
119509 +show_auto_fan_1801 show_auto_fan 0 1801 NULL
119510 +qlcnic_sriov_alloc_bc_mbx_args_1809 qlcnic_sriov_alloc_bc_mbx_args 0 1809 NULL
119511 +vt596_access_1815 vt596_access 0 1815 NULL
119512 +cyapa_get_state_1817 cyapa_get_state 0 1817 NULL
119513 +sta_aid_read_1819 sta_aid_read 3-0 1819 NULL
119514 +genfs_read_1821 genfs_read 0 1821 NULL
119515 +vicam_set_camera_power_1824 vicam_set_camera_power 0 1824 NULL
119516 +set_lcd_brightness_1831 set_lcd_brightness 0 1831 NULL
119517 +disk_events_poll_msecs_store_1832 disk_events_poll_msecs_store 0-4 1832 NULL
119518 +qla27xx_fwdt_template_default_size_1836 qla27xx_fwdt_template_default_size 0 1836 NULL
119519 +qlcnic_get_phys_port_id_1839 qlcnic_get_phys_port_id 0 1839 NULL
119520 +subsystem_device_show_1840 subsystem_device_show 0 1840 NULL
119521 +show_1841 show 0 1841 NULL
119522 +usbduxsigma_firmware_upload_1843 usbduxsigma_firmware_upload 3 1843 NULL
119523 +fm10k_iov_configure_1845 fm10k_iov_configure 0-2 1845 NULL
119524 +ov9650_set_auto_white_balance_1847 ov9650_set_auto_white_balance 0 1847 NULL
119525 +xfs_vm_write_end_1854 xfs_vm_write_end 5-0 1854 NULL
119526 +bq32k_rtc_read_time_1863 bq32k_rtc_read_time 0 1863 NULL
119527 +device_prepare_1870 device_prepare 0 1870 NULL
119528 +qlcnic_config_port_mirroring_1872 qlcnic_config_port_mirroring 0 1872 NULL
119529 +rds_cong_monitor_1879 rds_cong_monitor 0 1879 NULL
119530 +sb_issue_zeroout_1884 sb_issue_zeroout 3 1884 NULL
119531 +show_fcoe_fcf_device_fabric_name_1885 show_fcoe_fcf_device_fabric_name 0 1885 NULL
119532 +output_read_1886 output_read 0-5-6 1886 NULL
119533 +acpi_device_update_power_1887 acpi_device_update_power 0 1887 NULL
119534 +polling_interval_store_1888 polling_interval_store 0-4 1888 NULL
119535 +write_1891 write 0 1891 NULL
119536 +show_pwm_auto_point1_pwm_1896 show_pwm_auto_point1_pwm 0 1896 NULL
119537 +rx_defrag_called_read_1897 rx_defrag_called_read 3-0 1897 NULL
119538 +nfs_parse_server_name_1899 nfs_parse_server_name 2 1899 NULL
119539 +smsc9420_ethtool_get_eeprom_len_1900 smsc9420_ethtool_get_eeprom_len 0 1900 NULL nohasharray
119540 +SyS_add_key_1900 SyS_add_key 4 1900 &smsc9420_ethtool_get_eeprom_len_1900
119541 +pty_write_room_1904 pty_write_room 0 1904 NULL nohasharray
119542 +gfs2_getxattr_1904 gfs2_getxattr 0 1904 &pty_write_room_1904
119543 +rs_sta_dbgfs_drv_tx_stats_write_1908 rs_sta_dbgfs_drv_tx_stats_write 0-3 1908 NULL
119544 +isku_sysfs_write_keys_media_1910 isku_sysfs_write_keys_media 6-0-5 1910 NULL
119545 +fst_open_1911 fst_open 0 1911 NULL
119546 +cdc_ncm_show_wNdpOutPayloadRemainder_1917 cdc_ncm_show_wNdpOutPayloadRemainder 0 1917 NULL
119547 +uhid_char_read_1920 uhid_char_read 3-0 1920 NULL
119548 +pwc_s_ctrl_1924 pwc_s_ctrl 0 1924 NULL
119549 +cxacru_sysfs_show_transmitter_power_1925 cxacru_sysfs_show_transmitter_power 0 1925 NULL nohasharray
119550 +tcp_cgroup_reset_1925 tcp_cgroup_reset 0-3 1925 &cxacru_sysfs_show_transmitter_power_1925
119551 +tx_tx_retry_data_read_1926 tx_tx_retry_data_read 3-0 1926 NULL
119552 +vlan_dev_set_mac_address_1927 vlan_dev_set_mac_address 0 1927 NULL
119553 +kfd_cache_show_1929 kfd_cache_show 0 1929 NULL
119554 +rio_read_config_1932 rio_read_config 0-6-5 1932 NULL nohasharray
119555 +ecryptfs_fsync_1932 ecryptfs_fsync 0 1932 &rio_read_config_1932 nohasharray
119556 +niu_enable_ldn_in_ldg_1932 niu_enable_ldn_in_ldg 0 1932 &ecryptfs_fsync_1932
119557 +bdev_erase_1933 bdev_erase 3 1933 NULL
119558 +bnx2x_set_eth_mac_1936 bnx2x_set_eth_mac 0 1936 NULL
119559 +gsp_receive_1939 gsp_receive 0-3 1939 NULL
119560 +nvif_object_sclass_1940 nvif_object_sclass 3 1940 NULL nohasharray
119561 +cyttsp_probe_1940 cyttsp_probe 4 1940 &nvif_object_sclass_1940
119562 +bcm7xxx_apd_enable_1942 bcm7xxx_apd_enable 0 1942 NULL nohasharray
119563 +check_dyn_adc_switch_1942 check_dyn_adc_switch 0 1942 &bcm7xxx_apd_enable_1942
119564 +e100_get_sset_count_1943 e100_get_sset_count 0 1943 NULL
119565 +ieee80211_if_fmt_dot11MeshConfirmTimeout_1945 ieee80211_if_fmt_dot11MeshConfirmTimeout 3 1945 NULL
119566 +igb_open_1946 igb_open 0 1946 NULL
119567 +i40e_vsi_setup_rx_resources_1947 i40e_vsi_setup_rx_resources 0 1947 NULL
119568 +fcoe_vport_create_1948 fcoe_vport_create 0 1948 NULL
119569 +max_readahead_show_1952 max_readahead_show 0 1952 NULL
119570 +w1_ds2780_do_io_1954 w1_ds2780_do_io 4-3-0 1954 NULL
119571 +update_qd_1955 update_qd 0 1955 NULL
119572 +read_swap_header_1957 read_swap_header 0 1957 NULL
119573 +b43legacy_wireless_core_start_1958 b43legacy_wireless_core_start 0 1958 NULL
119574 +__assign_irq_vector_1961 __assign_irq_vector 0 1961 NULL
119575 +show_session_param_ISCSI_PARAM_TGT_RESET_TMO_1963 show_session_param_ISCSI_PARAM_TGT_RESET_TMO 0 1963 NULL nohasharray
119576 +ql_get_adapter_resources_1963 ql_get_adapter_resources 0 1963 &show_session_param_ISCSI_PARAM_TGT_RESET_TMO_1963
119577 +ivtv_v4l2_read_1964 ivtv_v4l2_read 3-0 1964 NULL nohasharray
119578 +dvb_net_open_1964 dvb_net_open 0 1964 &ivtv_v4l2_read_1964
119579 +qla2xxx_get_vpd_field_1965 qla2xxx_get_vpd_field 4 1965 NULL
119580 +nvkm_client_map_1967 nvkm_client_map 2-3 1967 NULL
119581 +xgbe_set_mac_address_1968 xgbe_set_mac_address 0 1968 NULL
119582 +bq2415x_get_current_limit_1969 bq2415x_get_current_limit 0 1969 NULL nohasharray
119583 +cyapa_show_baseline_1969 cyapa_show_baseline 0 1969 &bq2415x_get_current_limit_1969
119584 +libcfs_sock_write_1978 libcfs_sock_write 3 1978 NULL
119585 +selinux_inode_setotherxattr_1980 selinux_inode_setotherxattr 0 1980 NULL
119586 +config_table_show_1982 config_table_show 0 1982 NULL
119587 +__uncore_filter_nc_show_1983 __uncore_filter_nc_show 0 1983 NULL
119588 +sel_read_avc_hash_stats_1984 sel_read_avc_hash_stats 3-0 1984 NULL
119589 +proc_sys_setattr_1985 proc_sys_setattr 0 1985 NULL
119590 +gpio_power_write_1991 gpio_power_write 3-0 1991 NULL
119591 +__alloc_bootmem_node_1992 __alloc_bootmem_node 2 1992 NULL
119592 +show_session_param_ISCSI_PARAM_ISID_2003 show_session_param_ISCSI_PARAM_ISID 0 2003 NULL nohasharray
119593 +usb_sleep_charge_store_2003 usb_sleep_charge_store 0-4 2003 &show_session_param_ISCSI_PARAM_ISID_2003
119594 +adt7411_show_input_2009 adt7411_show_input 0 2009 NULL
119595 +rx_rx_defrag_read_2010 rx_rx_defrag_read 3-0 2010 NULL
119596 +snd_bt87x_start_2014 snd_bt87x_start 0 2014 NULL
119597 +acpi_ex_create_power_resource_2015 acpi_ex_create_power_resource 0 2015 NULL
119598 +msgdma_initialize_2017 msgdma_initialize 0 2017 NULL nohasharray
119599 +dps0_insert_key_2017 dps0_insert_key 0-4 2017 &msgdma_initialize_2017
119600 +write_flush_pipefs_2021 write_flush_pipefs 3-0 2021 NULL
119601 +show_otp5en_2024 show_otp5en 0 2024 NULL nohasharray
119602 +__uncore_mask_rds_show_2024 __uncore_mask_rds_show 0 2024 &show_otp5en_2024
119603 +devm_ioremap_nocache_2036 devm_ioremap_nocache 2-3 2036 NULL
119604 +ebitmap_read_2039 ebitmap_read 0 2039 NULL
119605 +cifs_read_2041 cifs_read 0 2041 NULL
119606 +ims_pcu_send_command_2046 ims_pcu_send_command 0 2046 NULL
119607 +ath6kl_fwlog_mask_read_2050 ath6kl_fwlog_mask_read 3-0 2050 NULL
119608 +atl1_get_sset_count_2051 atl1_get_sset_count 0 2051 NULL
119609 +bq2415x_sysfs_show_registers_2055 bq2415x_sysfs_show_registers 0 2055 NULL
119610 +show_speed_2057 show_speed 0 2057 NULL
119611 +tpg_alloc_2062 tpg_alloc 2 2062 NULL
119612 +ipath_manage_rcvq_2063 ipath_manage_rcvq 0 2063 NULL
119613 +ledtrig_cpu_notify_2064 ledtrig_cpu_notify 0 2064 NULL
119614 +nfs_proc_setattr_2065 nfs_proc_setattr 0 2065 NULL
119615 +__generic_copy_from_user_intel_2073 __generic_copy_from_user_intel 0 2073 NULL
119616 +tpacpi_driver_bluetooth_emulstate_store_2079 tpacpi_driver_bluetooth_emulstate_store 0-3 2079 NULL
119617 +recover_callbacks_read_2080 recover_callbacks_read 0 2080 NULL
119618 +iwl_dbgfs_current_sleep_command_read_2081 iwl_dbgfs_current_sleep_command_read 3-0 2081 NULL
119619 +pwm_period_store_2082 pwm_period_store 0-4 2082 NULL
119620 +nfs_statfs_2086 nfs_statfs 0 2086 NULL
119621 +mptscsih_device_delay_show_2089 mptscsih_device_delay_show 0 2089 NULL
119622 +max_luns_store_2090 max_luns_store 0-3 2090 NULL
119623 +smbioslabel_show_2094 smbioslabel_show 0 2094 NULL nohasharray
119624 +store_2094 store 0-3 2094 &smbioslabel_show_2094
119625 +xgmac_reg_value_read_2095 xgmac_reg_value_read 3-0 2095 NULL
119626 +set_unlock_args_2096 set_unlock_args 0 2096 NULL nohasharray
119627 +cdc_ncm_store_rx_max_2096 cdc_ncm_store_rx_max 0-4 2096 &set_unlock_args_2096
119628 +idetape_chrdev_read_2097 idetape_chrdev_read 3-0 2097 NULL nohasharray
119629 +f2fs_attr_show_2097 f2fs_attr_show 0 2097 &idetape_chrdev_read_2097
119630 +audit_expand_2098 audit_expand 2-0 2098 NULL
119631 +__set_print_fmt_2106 __set_print_fmt 0 2106 NULL
119632 +iwl_dbgfs_log_event_read_2107 iwl_dbgfs_log_event_read 3-0 2107 NULL
119633 +ecryptfs_encrypt_and_encode_filename_2109 ecryptfs_encrypt_and_encode_filename 6 2109 NULL
119634 +isl1208_i2c_set_alarm_2113 isl1208_i2c_set_alarm 0 2113 NULL
119635 +i8k_hwmon_show_pwm_2115 i8k_hwmon_show_pwm 0 2115 NULL nohasharray
119636 +xfs_dir2_leafn_add_2115 xfs_dir2_leafn_add 0 2115 &i8k_hwmon_show_pwm_2115
119637 +btrfs_file_extent_inline_len_2116 btrfs_file_extent_inline_len 0 2116 NULL nohasharray
119638 +store_temp_auto_base_2116 store_temp_auto_base 0-4 2116 &btrfs_file_extent_inline_len_2116
119639 +enable_read_2117 enable_read 3-0 2117 NULL nohasharray
119640 +__find_xattr_2117 __find_xattr 6 2117 &enable_read_2117
119641 +nfs_file_fsync_commit_2119 nfs_file_fsync_commit 0 2119 NULL
119642 +pcf50633_write_block_2124 pcf50633_write_block 2-3-0 2124 NULL
119643 +snd_interval_refine_last_2127 snd_interval_refine_last 0 2127 NULL
119644 +ad5398_disable_2128 ad5398_disable 0 2128 NULL
119645 +ixgbe_get_eeprom_len_2130 ixgbe_get_eeprom_len 0 2130 NULL
119646 +fill_input_pin_labels_2135 fill_input_pin_labels 0 2135 NULL
119647 +show_therm_min_2140 show_therm_min 0 2140 NULL nohasharray
119648 +target_stat_scsi_lu_attr_store_2140 target_stat_scsi_lu_attr_store 0 2140 &show_therm_min_2140
119649 +check_load_and_stores_2143 check_load_and_stores 2 2143 NULL
119650 +mlx4_init_icm_table_2151 mlx4_init_icm_table 4-5 2151 NULL nohasharray
119651 +multicast_query_response_interval_show_2151 multicast_query_response_interval_show 0 2151 &mlx4_init_icm_table_2151
119652 +iscsi_tpg_auth_store_userid_mutual_2152 iscsi_tpg_auth_store_userid_mutual 0-3 2152 NULL
119653 +usb_udc_softconn_store_2153 usb_udc_softconn_store 0-4 2153 NULL
119654 +__copy_to_user_ll_2157 __copy_to_user_ll 0 2157 NULL nohasharray
119655 +_drbd_send_page_2157 _drbd_send_page 4 2157 &__copy_to_user_ll_2157
119656 +cluster_cluster_name_read_2160 cluster_cluster_name_read 0 2160 NULL
119657 +dbg_check_inode_size_2165 dbg_check_inode_size 0 2165 NULL
119658 +_ore_get_io_state_2166 _ore_get_io_state 5-4-3-0 2166 NULL
119659 +rxrpc_preparse_s_2167 rxrpc_preparse_s 0 2167 NULL nohasharray
119660 +rtsx_pci_transfer_data_2167 rtsx_pci_transfer_data 3 2167 &rxrpc_preparse_s_2167
119661 +show_fc_starget_node_name_2171 show_fc_starget_node_name 0 2171 NULL
119662 +ore_read_2175 ore_read 0 2175 NULL
119663 +intel_i2c_quirk_xfer_2183 intel_i2c_quirk_xfer 0-4 2183 NULL
119664 +direction_output_2184 direction_output 0 2184 NULL
119665 +ebt_nat_out_2185 ebt_nat_out 0 2185 NULL
119666 +show_companion_2189 show_companion 0 2189 NULL
119667 +target_core_alua_tg_pt_gp_store_attr_alua_support_active_nonoptimized_2190 target_core_alua_tg_pt_gp_store_attr_alua_support_active_nonoptimized 0-3 2190 NULL
119668 +w1_f1C_fix_count_2191 w1_f1C_fix_count 0-2-1-3 2191 NULL
119669 +bio_integrity_alloc_2194 bio_integrity_alloc 3 2194 NULL
119670 +picolcd_debug_reset_write_2195 picolcd_debug_reset_write 3-0 2195 NULL
119671 +wl1271_acx_init_mem_config_2199 wl1271_acx_init_mem_config 0 2199 NULL
119672 +out_write_bytes_avail_show_2201 out_write_bytes_avail_show 0 2201 NULL
119673 +ath10k_mac_txpower_recalc_2204 ath10k_mac_txpower_recalc 0 2204 NULL
119674 +mcs_receive_start_2206 mcs_receive_start 0 2206 NULL
119675 +ghash_final_2210 ghash_final 0 2210 NULL
119676 +il_send_cmd_pdu_2216 il_send_cmd_pdu 0 2216 NULL
119677 +ssb_bus_ssbbus_register_2217 ssb_bus_ssbbus_register 2 2217 NULL
119678 +u32_array_read_2219 u32_array_read 3-0 2219 NULL nohasharray
119679 +mei_dbgfs_read_meclients_2219 mei_dbgfs_read_meclients 3-0 2219 &u32_array_read_2219 nohasharray
119680 +canon_copy_from_read_buf_2219 canon_copy_from_read_buf 0 2219 &mei_dbgfs_read_meclients_2219
119681 +fore200e_change_qos_2222 fore200e_change_qos 0 2222 NULL
119682 +ceph_osdc_new_request_2226 ceph_osdc_new_request 7 2226 NULL
119683 +iwl_wait_notification_2227 iwl_wait_notification 0 2227 NULL
119684 +s5k4aa_set_brightness_2228 s5k4aa_set_brightness 0 2228 NULL
119685 +rx8025_get_time_2231 rx8025_get_time 0 2231 NULL
119686 +usb_set_usb2_hardware_lpm_2234 usb_set_usb2_hardware_lpm 0 2234 NULL
119687 +protocol_read_2240 protocol_read 0 2240 NULL
119688 +mlx4_buddy_init_2244 mlx4_buddy_init 2 2244 NULL
119689 +ieee80211_if_read_dot11MeshHWMPRannInterval_2249 ieee80211_if_read_dot11MeshHWMPRannInterval 3-0 2249 NULL nohasharray
119690 +rev_show_2249 rev_show 0 2249 &ieee80211_if_read_dot11MeshHWMPRannInterval_2249
119691 +sdev_store_timeout_2254 sdev_store_timeout 0-4 2254 NULL
119692 +sel_write_avc_cache_threshold_2256 sel_write_avc_cache_threshold 3-0 2256 NULL
119693 +do_update_counters_2259 do_update_counters 4 2259 NULL
119694 +cap_inode_setxattr_2265 cap_inode_setxattr 0 2265 NULL nohasharray
119695 +ath9k_sta_remove_2265 ath9k_sta_remove 0 2265 &cap_inode_setxattr_2265
119696 +reg_page_map_set_2268 reg_page_map_set 0 2268 NULL
119697 +snd_m3_pcm_prepare_2270 snd_m3_pcm_prepare 0 2270 NULL
119698 +show_direct_dword_2271 show_direct_dword 0 2271 NULL
119699 +mwifiex_cmd_11n_addba_req_2272 mwifiex_cmd_11n_addba_req 0 2272 NULL
119700 +b43legacy_gpio_init_2273 b43legacy_gpio_init 0 2273 NULL
119701 +ath6kl_wmi_bssinfo_event_rx_2275 ath6kl_wmi_bssinfo_event_rx 3 2275 NULL
119702 +sbni_open_2276 sbni_open 0 2276 NULL
119703 +vpdma_alloc_desc_buf_2278 vpdma_alloc_desc_buf 2 2278 NULL
119704 +_iwl_mvm_enable_beacon_filter_2279 _iwl_mvm_enable_beacon_filter 0 2279 NULL
119705 +write_live_nvram_2280 write_live_nvram 0-6-5 2280 NULL
119706 +journal_flush_2281 journal_flush 0 2281 NULL
119707 +nilfs_snapshot_inodes_count_show_2288 nilfs_snapshot_inodes_count_show 0 2288 NULL nohasharray
119708 +store_constraint_power_limit_uw_2288 store_constraint_power_limit_uw 0-4 2288 &nilfs_snapshot_inodes_count_show_2288
119709 +debug_debug5_read_2291 debug_debug5_read 3-0 2291 NULL
119710 +transient_state_show_2292 transient_state_show 0 2292 NULL
119711 +__vxge_hw_device_register_poll_2293 __vxge_hw_device_register_poll 0 2293 NULL
119712 +server_monitor_conn_id_show_2294 server_monitor_conn_id_show 0 2294 NULL nohasharray
119713 +relay_file_splice_read_2294 relay_file_splice_read 0 2294 &server_monitor_conn_id_show_2294
119714 +sr_read_cmd_2299 sr_read_cmd 5 2299 NULL
119715 +jfs_unfreeze_2305 jfs_unfreeze 0 2305 NULL
119716 +pci_conf1_write_2310 pci_conf1_write 0 2310 NULL
119717 +intel_sdvo_set_value_2311 intel_sdvo_set_value 4 2311 NULL
119718 +adfs_dir_update_2313 adfs_dir_update 0 2313 NULL nohasharray
119719 +fsp_attr_set_pagereg_2313 fsp_attr_set_pagereg 0-4 2313 &adfs_dir_update_2313
119720 +page_alloc_cpu_notify_2317 page_alloc_cpu_notify 0 2317 NULL
119721 +alloc_btrfs_bio_2318 alloc_btrfs_bio 2-1 2318 NULL nohasharray
119722 +hfsplus_find_init_2318 hfsplus_find_init 0 2318 &alloc_btrfs_bio_2318 nohasharray
119723 +picolcd_fb_write_2318 picolcd_fb_write 3 2318 &hfsplus_find_init_2318
119724 +store_temp_st_2321 store_temp_st 0-4 2321 NULL
119725 +gart_map_page_2325 gart_map_page 4-3 2325 NULL
119726 +fuse_write_begin_2326 fuse_write_begin 0 2326 NULL
119727 +serial_write_2330 serial_write 3 2330 NULL
119728 +snd_mixart_trigger_2331 snd_mixart_trigger 0 2331 NULL
119729 +__erst_read_to_erange_2341 __erst_read_to_erange 0 2341 NULL
119730 +show_ipv6_iface_nd_reachable_tmo_2343 show_ipv6_iface_nd_reachable_tmo 0 2343 NULL nohasharray
119731 +dev_attr_store_2343 dev_attr_store 0-4 2343 &show_ipv6_iface_nd_reachable_tmo_2343
119732 +adapter_up_2348 adapter_up 0 2348 NULL
119733 +tps80031_vbus_enable_2349 tps80031_vbus_enable 0 2349 NULL
119734 +nfqnl_rcv_dev_event_2350 nfqnl_rcv_dev_event 0 2350 NULL nohasharray
119735 +srpt_tpg_attrib_store_srp_max_rsp_size_2350 srpt_tpg_attrib_store_srp_max_rsp_size 0-3 2350 &nfqnl_rcv_dev_event_2350
119736 +snd_seq_ioctl_get_queue_client_2351 snd_seq_ioctl_get_queue_client 0 2351 NULL
119737 +_add_parity_units_2352 _add_parity_units 0 2352 NULL
119738 +out_of_line_wait_on_bit_lock_2353 out_of_line_wait_on_bit_lock 0 2353 NULL
119739 +zr364xx_read_2354 zr364xx_read 3-0 2354 NULL
119740 +ntfs_file_aio_write_nolock_2360 ntfs_file_aio_write_nolock 0 2360 NULL
119741 +store_2362 store 0 2362 NULL
119742 +viafb_iga2_odev_proc_write_2363 viafb_iga2_odev_proc_write 3-0 2363 NULL nohasharray
119743 +__mlx4_register_mac_2363 __mlx4_register_mac 0 2363 &viafb_iga2_odev_proc_write_2363
119744 +mgmt_get_nic_conf_2364 mgmt_get_nic_conf 0 2364 NULL
119745 +xfs_buf_map_from_irec_2368 xfs_buf_map_from_irec 5-0 2368 NULL nohasharray
119746 +rose_recvmsg_2368 rose_recvmsg 4-0 2368 &xfs_buf_map_from_irec_2368
119747 +il_dbgfs_sensitivity_read_2370 il_dbgfs_sensitivity_read 3-0 2370 NULL nohasharray
119748 +usb2_lpm_l1_timeout_store_2370 usb2_lpm_l1_timeout_store 0-4 2370 &il_dbgfs_sensitivity_read_2370 nohasharray
119749 +pcie_flr_2370 pcie_flr 0 2370 &usb2_lpm_l1_timeout_store_2370
119750 +rtl_port_map_2385 rtl_port_map 1-2 2385 NULL
119751 +show_iface_initial_r2t_2390 show_iface_initial_r2t 0 2390 NULL
119752 +_transport_get_bay_identifier_2396 _transport_get_bay_identifier 0 2396 NULL
119753 +uda1380_hw_write_2398 uda1380_hw_write 3 2398 NULL nohasharray
119754 +_ctl_board_name_show_2398 _ctl_board_name_show 0 2398 &uda1380_hw_write_2398 nohasharray
119755 +am79c_config_init_2398 am79c_config_init 0 2398 &_ctl_board_name_show_2398
119756 +wlcore_rx_get_buf_size_2400 wlcore_rx_get_buf_size 0-2 2400 NULL
119757 +rxpipe_rx_prep_beacon_drop_read_2403 rxpipe_rx_prep_beacon_drop_read 3-0 2403 NULL nohasharray
119758 +gsmi_clear_config_store_2403 gsmi_clear_config_store 0-4 2403 &rxpipe_rx_prep_beacon_drop_read_2403
119759 +energy_uj_show_2404 energy_uj_show 0 2404 NULL nohasharray
119760 +PTR_ERR_OR_ZERO_2404 PTR_ERR_OR_ZERO 0 2404 &energy_uj_show_2404
119761 +sk_attach_filter_2410 sk_attach_filter 0 2410 NULL
119762 +isdn_v110_open_2418 isdn_v110_open 3 2418 NULL
119763 +store_console_2419 store_console 0-4 2419 NULL
119764 +roccat_common2_send_2422 roccat_common2_send 4-0 2422 NULL nohasharray
119765 +ks_set_mac_address_2422 ks_set_mac_address 0 2422 &roccat_common2_send_2422
119766 +flash_strobe_show_2423 flash_strobe_show 0 2423 NULL
119767 +elan_smbus_set_mode_2425 elan_smbus_set_mode 0 2425 NULL
119768 +memory_low_write_2426 memory_low_write 0-3 2426 NULL
119769 +hfcpci_empty_fifo_2427 hfcpci_empty_fifo 4 2427 NULL
119770 +perf_cpu_notify_2431 perf_cpu_notify 0 2431 NULL
119771 +show_iface_ipaddress_state_2432 show_iface_ipaddress_state 0 2432 NULL nohasharray
119772 +set_otp3_2432 set_otp3 4-0 2432 &show_iface_ipaddress_state_2432 nohasharray
119773 +aty_var_to_pll_514_2432 aty_var_to_pll_514 0 2432 &set_otp3_2432
119774 +ioremap_nocache_2439 ioremap_nocache 2-1 2439 NULL nohasharray
119775 +__uncore_filter_tid_show_2439 __uncore_filter_tid_show 0 2439 &ioremap_nocache_2439
119776 +eir_get_length_2441 eir_get_length 0-2 2441 NULL
119777 +tpm_transmit_cmd_2442 tpm_transmit_cmd 0-3 2442 NULL
119778 +max1027_set_trigger_state_2443 max1027_set_trigger_state 0 2443 NULL
119779 +niu_tx_channel_lpage_init_2444 niu_tx_channel_lpage_init 0 2444 NULL
119780 +qib_reset_device_2446 qib_reset_device 0 2446 NULL
119781 +show_session_param_ISCSI_PARAM_DATASEQ_INORDER_EN_2449 show_session_param_ISCSI_PARAM_DATASEQ_INORDER_EN 0 2449 NULL
119782 +efi_pstore_read_2453 efi_pstore_read 0 2453 NULL
119783 +ath6kl_usb_bmi_write_2454 ath6kl_usb_bmi_write 3 2454 NULL
119784 +name_size_2461 name_size 0 2461 NULL nohasharray
119785 +ibm_rtl_write_2461 ibm_rtl_write 0 2461 &name_size_2461
119786 +vbi_out_queue_setup_2464 vbi_out_queue_setup 0 2464 NULL
119787 +__sock_recvmsg_2467 __sock_recvmsg 0-4 2467 NULL
119788 +signalfd_copyinfo_2472 signalfd_copyinfo 0 2472 NULL
119789 +b43legacy_debugfs_read_2473 b43legacy_debugfs_read 3-0 2473 NULL
119790 +fc_fcp_send_data_2479 fc_fcp_send_data 4-3 2479 NULL
119791 +update_pmkid_2481 update_pmkid 4 2481 NULL
119792 +wiphy_new_2482 wiphy_new 2 2482 NULL nohasharray
119793 +matroxfb_decode_var_2482 matroxfb_decode_var 0 2482 &wiphy_new_2482
119794 +bio_alloc_bioset_2484 bio_alloc_bioset 2 2484 NULL nohasharray
119795 +hfs_write_begin_2484 hfs_write_begin 3-0 2484 &bio_alloc_bioset_2484
119796 +of_property_read_string_index_2485 of_property_read_string_index 3 2485 NULL nohasharray
119797 +hfsplus_user_setxattr_2485 hfsplus_user_setxattr 0 2485 &of_property_read_string_index_2485
119798 +affs_file_fsync_2486 affs_file_fsync 0 2486 NULL nohasharray
119799 +sk_attach_bpf_2486 sk_attach_bpf 0 2486 &affs_file_fsync_2486
119800 +pcistub_quirk_show_2487 pcistub_quirk_show 0 2487 NULL nohasharray
119801 +ax88179_set_mac_addr_2487 ax88179_set_mac_addr 0 2487 &pcistub_quirk_show_2487
119802 +xen_wdt_write_2491 xen_wdt_write 0-3 2491 NULL nohasharray
119803 +cifs_wp_retry_size_2491 cifs_wp_retry_size 0 2491 &xen_wdt_write_2491
119804 +xenvif_alloc_skb_2492 xenvif_alloc_skb 1 2492 NULL
119805 +isicom_write_room_2493 isicom_write_room 0 2493 NULL
119806 +show_tabletExecute_2495 show_tabletExecute 0 2495 NULL
119807 +_read_fact_prot_reg_2497 _read_fact_prot_reg 0 2497 NULL nohasharray
119808 +blk_rq_unmap_user_2497 blk_rq_unmap_user 0 2497 &_read_fact_prot_reg_2497 nohasharray
119809 +usb_8dev_send_cmd_msg_2497 usb_8dev_send_cmd_msg 0 2497 &blk_rq_unmap_user_2497
119810 +mxt_probe_bootloader_2498 mxt_probe_bootloader 0 2498 NULL
119811 +read_u8_from_i2c_2501 read_u8_from_i2c 0 2501 NULL
119812 +parport_pc_read_data_2503 parport_pc_read_data 0 2503 NULL
119813 +chip_ngpio_show_2504 chip_ngpio_show 0 2504 NULL
119814 +wiimote_ext_store_2505 wiimote_ext_store 0-4 2505 NULL
119815 +squashfs_read_fragment_index_table_2506 squashfs_read_fragment_index_table 4 2506 NULL
119816 +set_blocksize_2507 set_blocksize 0 2507 NULL
119817 +store_pch_mac_2512 store_pch_mac 0-4 2512 NULL
119818 +dm_write_2513 dm_write 3 2513 NULL
119819 +v9fs_cached_file_read_2514 v9fs_cached_file_read 3-0 2514 NULL
119820 +pm_freeze_timeout_show_2515 pm_freeze_timeout_show 0 2515 NULL nohasharray
119821 +nilfs_palloc_get_desc_block_2515 nilfs_palloc_get_desc_block 0 2515 &pm_freeze_timeout_show_2515
119822 +ext4_get_inode_loc_2516 ext4_get_inode_loc 0 2516 NULL
119823 +bond_master_upper_dev_link_2518 bond_master_upper_dev_link 0 2518 NULL
119824 +pb0100_set_autogain_target_2519 pb0100_set_autogain_target 0 2519 NULL
119825 +batadv_tvlv_container_list_size_2524 batadv_tvlv_container_list_size 0 2524 NULL
119826 +vpfe_buffer_prepare_2527 vpfe_buffer_prepare 0 2527 NULL
119827 +qlcnic_82xx_config_led_2528 qlcnic_82xx_config_led 0 2528 NULL
119828 +smk_write_syslog_2529 smk_write_syslog 3-0 2529 NULL nohasharray
119829 +efs_statfs_2529 efs_statfs 0 2529 &smk_write_syslog_2529
119830 +chksum_finup_2530 chksum_finup 0 2530 NULL
119831 +__ceph_setxattr_2532 __ceph_setxattr 4-0 2532 NULL nohasharray
119832 +inet_csk_get_port_2532 inet_csk_get_port 0 2532 &__ceph_setxattr_2532
119833 +kobj_to_setup_data_nr_2534 kobj_to_setup_data_nr 0 2534 NULL
119834 +w1_master_attribute_show_add_2536 w1_master_attribute_show_add 0 2536 NULL nohasharray
119835 +nilfs_mounted_snapshots_attr_store_2536 nilfs_mounted_snapshots_attr_store 0-4 2536 &w1_master_attribute_show_add_2536
119836 +reset_chip_2547 reset_chip 0 2547 NULL
119837 +sn9c2028_read4_2561 sn9c2028_read4 0 2561 NULL
119838 +cc2520_filter_2562 cc2520_filter 0 2562 NULL
119839 +xgmac_get_sset_count_2563 xgmac_get_sset_count 0 2563 NULL
119840 +ath10k_write_pktlog_filter_2569 ath10k_write_pktlog_filter 3-0 2569 NULL nohasharray
119841 +gfs2_listxattr_2569 gfs2_listxattr 0-3 2569 &ath10k_write_pktlog_filter_2569 nohasharray
119842 +func_2569 func 0 2569 &gfs2_listxattr_2569
119843 +gspca_dev_probe_2570 gspca_dev_probe 4 2570 NULL
119844 +acpi_ds_evaluate_name_path_2573 acpi_ds_evaluate_name_path 0 2573 NULL nohasharray
119845 +_abb5zes3_rtc_read_time_2573 _abb5zes3_rtc_read_time 0 2573 &acpi_ds_evaluate_name_path_2573
119846 +pcm_sanity_check_2574 pcm_sanity_check 0 2574 NULL
119847 +dlm_attr_show_2577 dlm_attr_show 0 2577 NULL nohasharray
119848 +ttm_mem_zone_store_2577 ttm_mem_zone_store 0-4 2577 &dlm_attr_show_2577
119849 +saa711x_s_mbus_fmt_2579 saa711x_s_mbus_fmt 0 2579 NULL
119850 +mxt_hw_version_show_2580 mxt_hw_version_show 0 2580 NULL
119851 +amd_iommu_show_cap_2585 amd_iommu_show_cap 0 2585 NULL
119852 +show_orig_dgid_2586 show_orig_dgid 0 2586 NULL
119853 +show_tabletJitterDelay_2590 show_tabletJitterDelay 0 2590 NULL nohasharray
119854 +wake_up_key_store_2590 wake_up_key_store 0-4 2590 &show_tabletJitterDelay_2590
119855 +mdc_max_rpcs_in_flight_seq_write_2594 mdc_max_rpcs_in_flight_seq_write 3 2594 NULL
119856 +vxlan_init_2599 vxlan_init 0 2599 NULL
119857 +atmel_change_mtu_2603 atmel_change_mtu 0 2603 NULL
119858 +__snd_hda_add_vmaster_2604 __snd_hda_add_vmaster 0 2604 NULL
119859 +__nf_conntrack_confirm_2605 __nf_conntrack_confirm 0 2605 NULL
119860 +cfq_target_latency_store_2606 cfq_target_latency_store 3-0 2606 NULL
119861 +xen_upload_processor_pm_data_2607 xen_upload_processor_pm_data 0 2607 NULL
119862 +rose_getname_2608 rose_getname 0 2608 NULL
119863 +slot_bytes_2609 slot_bytes 0 2609 NULL
119864 +read_2610 read 0 2610 NULL
119865 +__mt9t112_reg_read_2615 __mt9t112_reg_read 0 2615 NULL
119866 +bytes_to_fcr_rxtrig_2616 bytes_to_fcr_rxtrig 0 2616 NULL
119867 +smk_write_logging_2618 smk_write_logging 3-0 2618 NULL
119868 +smack_socket_sendmsg_2622 smack_socket_sendmsg 0 2622 NULL
119869 +switch_status_2629 switch_status 5 2629 NULL
119870 +tcm_loop_make_nexus_2630 tcm_loop_make_nexus 0 2630 NULL
119871 +_proc_do_string_2632 _proc_do_string 2 2632 NULL
119872 +show_fnode_def_time2wait_2633 show_fnode_def_time2wait 0 2633 NULL
119873 +f2fs_getxattr_2642 f2fs_getxattr 0 2642 NULL
119874 +cfq_low_latency_show_2644 cfq_low_latency_show 0 2644 NULL
119875 +offset_show_2645 offset_show 0 2645 NULL
119876 +get_sas_protocol_names_2649 get_sas_protocol_names 0 2649 NULL
119877 +svc_recvfrom_2650 svc_recvfrom 4 2650 NULL
119878 +lola_setup_controller_2653 lola_setup_controller 0 2653 NULL
119879 +ascending_callback_2658 ascending_callback 0 2658 NULL nohasharray
119880 +nfs4_xattr_set_nfs4_acl_2658 nfs4_xattr_set_nfs4_acl 0 2658 &ascending_callback_2658
119881 +request_msix_queue_irqs_2661 request_msix_queue_irqs 0 2661 NULL
119882 +snd_es1938_playback_trigger_2663 snd_es1938_playback_trigger 0 2663 NULL nohasharray
119883 +aac_show_serial_number_2663 aac_show_serial_number 0 2663 &snd_es1938_playback_trigger_2663
119884 +show_fnode_bidi_chap_2665 show_fnode_bidi_chap 0 2665 NULL
119885 +ffs_ep0_read_2672 ffs_ep0_read 3 2672 NULL nohasharray
119886 +w1_master_attribute_show_search_2672 w1_master_attribute_show_search 0 2672 &ffs_ep0_read_2672 nohasharray
119887 +ath10k_add_interface_2672 ath10k_add_interface 0 2672 &w1_master_attribute_show_search_2672
119888 +digi_write_2679 digi_write 0-4 2679 NULL
119889 +bonding_show_arp_interval_2682 bonding_show_arp_interval 0 2682 NULL
119890 +alx_set_mac_address_2683 alx_set_mac_address 0 2683 NULL
119891 +ath5k_hw_rf2425_channel_2685 ath5k_hw_rf2425_channel 0 2685 NULL
119892 +pcnet32_get_sset_count_2686 pcnet32_get_sset_count 0 2686 NULL
119893 +ds1685_rtc_sysfs_battery_show_2688 ds1685_rtc_sysfs_battery_show 0 2688 NULL
119894 +__disk_events_show_2691 __disk_events_show 0 2691 NULL nohasharray
119895 +ia_change_qos_2691 ia_change_qos 0 2691 &__disk_events_show_2691
119896 +tun_show_flags_2692 tun_show_flags 0 2692 NULL nohasharray
119897 +oti6858_write_2692 oti6858_write 4-0 2692 &tun_show_flags_2692
119898 +blkdev_write_begin_2696 blkdev_write_begin 0 2696 NULL nohasharray
119899 +gdth_set_asc_info_2696 gdth_set_asc_info 0-3 2696 &blkdev_write_begin_2696
119900 +show_session_param_ISCSI_PARAM_DISCOVERY_AUTH_OPTIONAL_2699 show_session_param_ISCSI_PARAM_DISCOVERY_AUTH_OPTIONAL 0 2699 NULL
119901 +cbaf_wusb_cdid_show_2700 cbaf_wusb_cdid_show 0 2700 NULL
119902 +nfc_llcp_send_ui_frame_2702 nfc_llcp_send_ui_frame 5-0 2702 NULL
119903 +lx_pipe_allocate_2703 lx_pipe_allocate 0 2703 NULL
119904 +udf_setsize_2705 udf_setsize 0 2705 NULL
119905 +SyS_pwrite64_2708 SyS_pwrite64 3 2708 NULL nohasharray
119906 +lprocfs_stats_counter_size_2708 lprocfs_stats_counter_size 0 2708 &SyS_pwrite64_2708
119907 +sock_error_2715 sock_error 0 2715 NULL nohasharray
119908 +tg3_request_firmware_2715 tg3_request_firmware 0 2715 &sock_error_2715
119909 +migration_call_2716 migration_call 0 2716 NULL
119910 +gpiod_direction_input_2718 gpiod_direction_input 0 2718 NULL
119911 +snd_hdspm_trigger_2720 snd_hdspm_trigger 0 2720 NULL
119912 +o2hb_region_dev_read_2735 o2hb_region_dev_read 0 2735 NULL
119913 +ltm_capable_show_2738 ltm_capable_show 0 2738 NULL nohasharray
119914 +ad5398_enable_2738 ad5398_enable 0 2738 &ltm_capable_show_2738
119915 +sdo_streamoff_2740 sdo_streamoff 0 2740 NULL
119916 +selinux_inode_getsecurity_2741 selinux_inode_getsecurity 0 2741 NULL
119917 +attr_sensitivity_store_tpkbd_2753 attr_sensitivity_store_tpkbd 0-4 2753 NULL
119918 +show_2757 show 0 2757 NULL
119919 +rds_free_mr_2761 rds_free_mr 0 2761 NULL
119920 +hid_report_raw_event_2762 hid_report_raw_event 4 2762 NULL
119921 +store_prochot_max_2763 store_prochot_max 0-4 2763 NULL nohasharray
119922 +bh1770_set_lux_thresh_above_2763 bh1770_set_lux_thresh_above 0-4 2763 &store_prochot_max_2763
119923 +ovl_cache_entry_new_2764 ovl_cache_entry_new 3 2764 NULL
119924 +happy_meal_init_2765 happy_meal_init 0 2765 NULL
119925 +xfs_readdir_2767 xfs_readdir 3 2767 NULL
119926 +fsl_edma_alloc_desc_2769 fsl_edma_alloc_desc 2 2769 NULL
119927 +mon_bin_ioctl_2771 mon_bin_ioctl 3 2771 NULL
119928 +_sctp_make_chunk_2774 _sctp_make_chunk 4 2774 NULL nohasharray
119929 +vmbus_sendpacket_2774 vmbus_sendpacket 0 2774 &_sctp_make_chunk_2774
119930 +s35390a_set_reg_2775 s35390a_set_reg 0 2775 NULL
119931 +validate_lock_args_2780 validate_lock_args 0 2780 NULL nohasharray
119932 +__qlge_vlan_rx_add_vid_2780 __qlge_vlan_rx_add_vid 0 2780 &validate_lock_args_2780
119933 +nfs4_do_create_2787 nfs4_do_create 0 2787 NULL
119934 +device_add_attrs_2789 device_add_attrs 0 2789 NULL
119935 +nvkm_devinit_create__2792 nvkm_devinit_create_ 4 2792 NULL nohasharray
119936 +write_2792 write 0 2792 &nvkm_devinit_create__2792
119937 +rocker_dma_ring_bufs_alloc_2795 rocker_dma_ring_bufs_alloc 4-0 2795 NULL
119938 +_ctl_BRM_status_show_2797 _ctl_BRM_status_show 0 2797 NULL
119939 +sound_read_2798 sound_read 0-3 2798 NULL nohasharray
119940 +discover_2798 discover 0 2798 &sound_read_2798
119941 +fc0012_set_params_2799 fc0012_set_params 0 2799 NULL
119942 +stop_transport_2802 stop_transport 0 2802 NULL
119943 +iwl_dbgfs_clear_ucode_statistics_write_2804 iwl_dbgfs_clear_ucode_statistics_write 3-0 2804 NULL nohasharray
119944 +rtl_set_state_2804 rtl_set_state 0-4 2804 &iwl_dbgfs_clear_ucode_statistics_write_2804
119945 +sdio_readw_2806 sdio_readw 0 2806 NULL
119946 +show_2808 show 0 2808 NULL
119947 +show_min_2810 show_min 0 2810 NULL
119948 +show_min_height_2812 show_min_height 0 2812 NULL nohasharray
119949 +rmd160_final_2812 rmd160_final 0 2812 &show_min_height_2812
119950 +qib_user_sdma_push_pkts_2814 qib_user_sdma_push_pkts 0 2814 NULL
119951 +store_engine3_leds_2815 store_engine3_leds 0-4 2815 NULL
119952 +ocfs2_inode_lock_atime_2819 ocfs2_inode_lock_atime 0 2819 NULL
119953 +aux_xfer_2820 aux_xfer 0-3 2820 NULL
119954 +ltc4215_show_current_2825 ltc4215_show_current 0 2825 NULL nohasharray
119955 +store_proxyarp_2825 store_proxyarp 0 2825 &ltc4215_show_current_2825
119956 +pvc_getname_2826 pvc_getname 0 2826 NULL
119957 +sel_read_enforce_2828 sel_read_enforce 3-0 2828 NULL nohasharray
119958 +s35390a_set_alarm_2828 s35390a_set_alarm 0 2828 &sel_read_enforce_2828
119959 +acm_submit_read_urb_2830 acm_submit_read_urb 0 2830 NULL
119960 +sock_create_2838 sock_create 0 2838 NULL
119961 +sctp_packet_2839 sctp_packet 0 2839 NULL
119962 +show_temp_max_2846 show_temp_max 0 2846 NULL
119963 +wait_for_avail_2847 wait_for_avail 0 2847 NULL
119964 +pcxhr_check_reg_bit_2848 pcxhr_check_reg_bit 0 2848 NULL nohasharray
119965 +ext4_xattr_user_list_2848 ext4_xattr_user_list 0-5 2848 &pcxhr_check_reg_bit_2848
119966 +wl12xx_op_sta_state_2849 wl12xx_op_sta_state 0 2849 NULL
119967 +ufs_free_fragments_2857 ufs_free_fragments 2 2857 NULL
119968 +max_corrected_read_errors_show_2858 max_corrected_read_errors_show 0 2858 NULL nohasharray
119969 +__uncore_match1_show_2858 __uncore_match1_show 0 2858 &max_corrected_read_errors_show_2858
119970 +hello_time_store_2859 hello_time_store 4-0 2859 NULL nohasharray
119971 +store_prochot_interval_2859 store_prochot_interval 0-4 2859 &hello_time_store_2859 nohasharray
119972 +pwm_unexport_child_2859 pwm_unexport_child 0 2859 &store_prochot_interval_2859
119973 +iuu_uart_write_2860 iuu_uart_write 0-4 2860 NULL nohasharray
119974 +btrfs_feature_attr_store_2860 btrfs_feature_attr_store 0-4 2860 &iuu_uart_write_2860
119975 +sfq_alloc_2861 sfq_alloc 1 2861 NULL
119976 +irnet_ctrl_read_2863 irnet_ctrl_read 4-0 2863 NULL
119977 +cifs_get_inode_info_unix_2864 cifs_get_inode_info_unix 0 2864 NULL
119978 +iwl_mvm_mac_ctxt_allocate_resources_2867 iwl_mvm_mac_ctxt_allocate_resources 0 2867 NULL
119979 +move_addr_to_user_2868 move_addr_to_user 2 2868 NULL
119980 +coda_setattr_2871 coda_setattr 0 2871 NULL
119981 +ath6kl_open_2872 ath6kl_open 0 2872 NULL
119982 +il4965_alloc_bcast_station_2876 il4965_alloc_bcast_station 0 2876 NULL
119983 +show_2877 show 0 2877 NULL
119984 +ksdazzle_net_open_2882 ksdazzle_net_open 0 2882 NULL
119985 +wait_for_commit_2887 wait_for_commit 0 2887 NULL
119986 +abx500_get_register_page_interruptible_2888 abx500_get_register_page_interruptible 0 2888 NULL nohasharray
119987 +tcm_loop_tpg_show_nexus_2888 tcm_loop_tpg_show_nexus 0 2888 &abx500_get_register_page_interruptible_2888
119988 +sata_req_2894 sata_req 0 2894 NULL
119989 +bch_cache_show_2895 bch_cache_show 0 2895 NULL
119990 +cmm_write_2896 cmm_write 3-0 2896 NULL
119991 +sd_isoc_nego_2899 sd_isoc_nego 0 2899 NULL
119992 +wacom_btnimg6_store_2901 wacom_btnimg6_store 4-0 2901 NULL
119993 +max8998_update_reg_2907 max8998_update_reg 0 2907 NULL
119994 +iommu_group_attr_show_2908 iommu_group_attr_show 0 2908 NULL
119995 +ore_check_io_2912 ore_check_io 0 2912 NULL
119996 +target_fabric_nacl_param_attr_show_2915 target_fabric_nacl_param_attr_show 0 2915 NULL
119997 +osc_import_seq_write_2923 osc_import_seq_write 3 2923 NULL
119998 +sysv_getattr_2924 sysv_getattr 0 2924 NULL
119999 +count_esp_combs_2926 count_esp_combs 0 2926 NULL
120000 +xfs_trans_get_buf_map_2927 xfs_trans_get_buf_map 4 2927 NULL
120001 +mos7840_set_uart_reg_2929 mos7840_set_uart_reg 0 2929 NULL
120002 +mls_from_string_2930 mls_from_string 0 2930 NULL
120003 +smi_data_buf_size_show_2931 smi_data_buf_size_show 0 2931 NULL
120004 +tsl2550_show_operating_mode_2934 tsl2550_show_operating_mode 0 2934 NULL
120005 +show_convrate_2936 show_convrate 0 2936 NULL
120006 +xfs_da_get_buf_2939 xfs_da_get_buf 0 2939 NULL
120007 +nes_read_indexed_2946 nes_read_indexed 0 2946 NULL
120008 +cpu_subsys_online_2947 cpu_subsys_online 0 2947 NULL
120009 +tm6000_i2c_recv_regs16_2949 tm6000_i2c_recv_regs16 5-0 2949 NULL
120010 +i40e_dbg_prep_dump_buf_2951 i40e_dbg_prep_dump_buf 2 2951 NULL nohasharray
120011 +store_ideapad_fan_2951 store_ideapad_fan 0-4 2951 &i40e_dbg_prep_dump_buf_2951
120012 +set_fast_connectable_2952 set_fast_connectable 4 2952 NULL
120013 +out_intr_mask_show_2953 out_intr_mask_show 0 2953 NULL
120014 +show_2958 show 0 2958 NULL
120015 +mc13xxx_spi_read_2961 mc13xxx_spi_read 0 2961 NULL
120016 +free_area_init_core_2962 free_area_init_core 2-3 2962 NULL
120017 +ppp_cp_event_2965 ppp_cp_event 6 2965 NULL
120018 +snd_ice1712_pro_trigger_2968 snd_ice1712_pro_trigger 0 2968 NULL
120019 +fcoe_device_notification_2970 fcoe_device_notification 0 2970 NULL
120020 +loopback_trigger_2975 loopback_trigger 0 2975 NULL nohasharray
120021 +pb0100_set_exposure_2975 pb0100_set_exposure 0 2975 &loopback_trigger_2975
120022 +do_strnlen_user_2976 do_strnlen_user 0-2 2976 NULL
120023 +snd_trident_ioctl_2977 snd_trident_ioctl 0 2977 NULL
120024 +bnx2i_ep_get_param_2979 bnx2i_ep_get_param 0 2979 NULL
120025 +ps_get_max_charge_cntl_limit_2983 ps_get_max_charge_cntl_limit 0 2983 NULL
120026 +p9_nr_pages_2992 p9_nr_pages 0-2 2992 NULL
120027 +_ctl_diag_trigger_event_show_2995 _ctl_diag_trigger_event_show 0 2995 NULL nohasharray
120028 +nfs_write_inode_2995 nfs_write_inode 0 2995 &_ctl_diag_trigger_event_show_2995
120029 +packet_bind_2996 packet_bind 0 2996 NULL
120030 +store_cardr_2997 store_cardr 4-0 2997 NULL
120031 +ieee80211_parse_bitrates_3000 ieee80211_parse_bitrates 0 3000 NULL nohasharray
120032 +tcm_qla2xxx_tpg_attrib_show_demo_mode_write_protect_3000 tcm_qla2xxx_tpg_attrib_show_demo_mode_write_protect 0 3000 &ieee80211_parse_bitrates_3000
120033 +smsc75xx_mdio_read_3001 smsc75xx_mdio_read 0 3001 NULL
120034 +vb2_queue_or_prepare_buf_3006 vb2_queue_or_prepare_buf 0 3006 NULL nohasharray
120035 +store_regs_in_max0_3006 store_regs_in_max0 0-4 3006 &vb2_queue_or_prepare_buf_3006
120036 +lov_stripetype_seq_write_3013 lov_stripetype_seq_write 3 3013 NULL
120037 +udf_symlink_filler_3015 udf_symlink_filler 0 3015 NULL
120038 +do_dmabuf_dirty_sou_3017 do_dmabuf_dirty_sou 7 3017 NULL
120039 +iscsi_stat_instance_show_attr_portals_3019 iscsi_stat_instance_show_attr_portals 0 3019 NULL
120040 +depth_write_3021 depth_write 3-0 3021 NULL
120041 +show_in_min0_3025 show_in_min0 0 3025 NULL nohasharray
120042 +xudc_ep_queue_3025 xudc_ep_queue 0 3025 &show_in_min0_3025
120043 +__blocking_notifier_call_chain_3028 __blocking_notifier_call_chain 0 3028 NULL
120044 +unix_listen_3031 unix_listen 0 3031 NULL
120045 +mem_cgroup_hierarchy_write_3032 mem_cgroup_hierarchy_write 0 3032 NULL
120046 +xfrm_dst_alloc_copy_3034 xfrm_dst_alloc_copy 3 3034 NULL
120047 +show_otp0en_3036 show_otp0en 0 3036 NULL
120048 +iwl_dbgfs_sleep_level_override_read_3038 iwl_dbgfs_sleep_level_override_read 3-0 3038 NULL nohasharray
120049 +lpfc_idiag_mbxacc_write_3038 lpfc_idiag_mbxacc_write 3-0 3038 &iwl_dbgfs_sleep_level_override_read_3038
120050 +get_max_acpi_id_3039 get_max_acpi_id 0 3039 NULL nohasharray
120051 +cyapa_do_i2c_pip_cmd_irq_sync_3039 cyapa_do_i2c_pip_cmd_irq_sync 3-0 3039 &get_max_acpi_id_3039
120052 +snd_hwdep_read_3040 snd_hwdep_read 0-3 3040 NULL
120053 +nr_free_buffer_pages_3044 nr_free_buffer_pages 0 3044 NULL
120054 +instance_pe_count_show_3046 instance_pe_count_show 0 3046 NULL nohasharray
120055 +mptsas_get_linkerrors_3046 mptsas_get_linkerrors 0 3046 &instance_pe_count_show_3046
120056 +il3945_ucode_rx_stats_read_3048 il3945_ucode_rx_stats_read 3-0 3048 NULL
120057 +mwl8k_post_pervif_cmd_3050 mwl8k_post_pervif_cmd 0 3050 NULL nohasharray
120058 +target_core_alua_tg_pt_gp_store_attr_alua_support_lba_dependent_3050 target_core_alua_tg_pt_gp_store_attr_alua_support_lba_dependent 0-3 3050 &mwl8k_post_pervif_cmd_3050
120059 +smsc75xx_reset_3053 smsc75xx_reset 0 3053 NULL
120060 +mwl8k_post_cmd_3056 mwl8k_post_cmd 0 3056 NULL
120061 +st_flush_write_buffer_3057 st_flush_write_buffer 0 3057 NULL nohasharray
120062 +mv_ep_enable_3057 mv_ep_enable 0 3057 &st_flush_write_buffer_3057
120063 +dmi_sysfs_entry_instance_3065 dmi_sysfs_entry_instance 0 3065 NULL nohasharray
120064 +set_otp4en_3065 set_otp4en 4-0 3065 &dmi_sysfs_entry_instance_3065
120065 +qp_alloc_ppn_set_3068 qp_alloc_ppn_set 2-4 3068 NULL
120066 +__blk_end_bidi_request_3070 __blk_end_bidi_request 3-4 3070 NULL
120067 +dac960_user_command_proc_write_3071 dac960_user_command_proc_write 3-0 3071 NULL nohasharray
120068 +hfsplus_asc2uni_3071 hfsplus_asc2uni 0 3071 &dac960_user_command_proc_write_3071
120069 +bDeviceClass_show_3073 bDeviceClass_show 0 3073 NULL
120070 +show_local_port_3076 show_local_port 0 3076 NULL
120071 +read_file_antenna_diversity_3077 read_file_antenna_diversity 3-0 3077 NULL
120072 +nilfs_btree_propagate_p_3078 nilfs_btree_propagate_p 0 3078 NULL
120073 +poweroff_nb_3079 poweroff_nb 0 3079 NULL
120074 +free_coherent_3082 free_coherent 4-2 3082 NULL
120075 +pm2fb_set_par_3084 pm2fb_set_par 0 3084 NULL
120076 +init_tx_ring_3085 init_tx_ring 4 3085 NULL
120077 +store_pwm_mode_3090 store_pwm_mode 0-4 3090 NULL
120078 +usbhsh_queue_push_3092 usbhsh_queue_push 0 3092 NULL
120079 +bio_integrity_intervals_3094 bio_integrity_intervals 0-2 3094 NULL
120080 +ttusb2_msg_3100 ttusb2_msg 4 3100 NULL nohasharray
120081 +acpi_battery_set_alarm_3100 acpi_battery_set_alarm 0 3100 &ttusb2_msg_3100
120082 +rb_alloc_3102 rb_alloc 1 3102 NULL nohasharray
120083 +ab_active_port_init_3102 ab_active_port_init 0 3102 &rb_alloc_3102
120084 +store_fan_stop_time_3106 store_fan_stop_time 0-4 3106 NULL
120085 +mxl111sf_i2c_xfer_3109 mxl111sf_i2c_xfer 0-3 3109 NULL nohasharray
120086 +show_protocols_3109 show_protocols 0 3109 &mxl111sf_i2c_xfer_3109
120087 +acpi_ec_transaction_unlocked_3112 acpi_ec_transaction_unlocked 0 3112 NULL nohasharray
120088 +show_firmware_version_3112 show_firmware_version 0 3112 &acpi_ec_transaction_unlocked_3112
120089 +qib_user_sdma_init_payload_3115 qib_user_sdma_init_payload 0 3115 NULL
120090 +m66592_enable_3117 m66592_enable 0 3117 NULL
120091 +lpfc_aer_support_show_3121 lpfc_aer_support_show 0 3121 NULL
120092 +simple_write_to_buffer_3122 simple_write_to_buffer 2-5-0 3122 NULL nohasharray
120093 +iwlagn_send_beacon_cmd_3122 iwlagn_send_beacon_cmd 0 3122 &simple_write_to_buffer_3122
120094 +iscsi_nacl_param_show_MaxBurstLength_3124 iscsi_nacl_param_show_MaxBurstLength 0 3124 NULL
120095 +open_inb_mbox_3128 open_inb_mbox 0 3128 NULL
120096 +registers_show_3130 registers_show 0 3130 NULL
120097 +print_time_3132 print_time 0 3132 NULL
120098 +crypto_rng_ctxsize_3133 crypto_rng_ctxsize 0 3133 NULL
120099 +ipoib_get_size_3135 ipoib_get_size 0 3135 NULL
120100 +fill_write_buffer_3142 fill_write_buffer 3-0 3142 NULL
120101 +filldir_3143 filldir 3 3143 NULL
120102 +b1_get_slice_3145 b1_get_slice 0 3145 NULL
120103 +show_spi_host_hba_id_3150 show_spi_host_hba_id 0 3150 NULL
120104 +CIFSSMBSetPosixACL_3154 CIFSSMBSetPosixACL 5 3154 NULL nohasharray
120105 +adv7175_write_3154 adv7175_write 0 3154 &CIFSSMBSetPosixACL_3154 nohasharray
120106 +cfcnfg_get_id_from_ifi_3154 cfcnfg_get_id_from_ifi 0 3154 &adv7175_write_3154
120107 +sched_cpu_inactive_3155 sched_cpu_inactive 0 3155 NULL
120108 +compat_sys_migrate_pages_3157 compat_sys_migrate_pages 2 3157 NULL
120109 +ubifs_orphan_end_commit_3161 ubifs_orphan_end_commit 0 3161 NULL
120110 +i915_gem_obj_ggtt_offset_3162 i915_gem_obj_ggtt_offset 0 3162 NULL
120111 +map_smb_to_linux_error_3163 map_smb_to_linux_error 0 3163 NULL
120112 +gfs2_rindex_update_3165 gfs2_rindex_update 0 3165 NULL
120113 +nf_conntrack_broadcast_help_3166 nf_conntrack_broadcast_help 0 3166 NULL nohasharray
120114 +islpci_reset_3166 islpci_reset 0 3166 &nf_conntrack_broadcast_help_3166
120115 +nfc_alloc_send_skb_3167 nfc_alloc_send_skb 4 3167 NULL
120116 +rxrpc_create_3175 rxrpc_create 0 3175 NULL nohasharray
120117 +rebind_store_3175 rebind_store 0-3 3175 &rxrpc_create_3175
120118 +pkcs7_sig_note_signature_3178 pkcs7_sig_note_signature 5 3178 NULL
120119 +uinput_ioctl_handler_3181 uinput_ioctl_handler 2 3181 NULL nohasharray
120120 +uvc_video_stats_dump_3181 uvc_video_stats_dump 3 3181 &uinput_ioctl_handler_3181
120121 +tx_stats_read_3182 tx_stats_read 0 3182 NULL
120122 +patch_via_hdmi_3183 patch_via_hdmi 0 3183 NULL
120123 +compat_do_ip6t_set_ctl_3184 compat_do_ip6t_set_ctl 4 3184 NULL
120124 +mempool_create_node_3191 mempool_create_node 1 3191 NULL
120125 +alloc_context_3194 alloc_context 1 3194 NULL
120126 +dma_init_coherent_memory_3197 dma_init_coherent_memory 1-3 3197 NULL
120127 +shmem_pread_slow_3198 shmem_pread_slow 2-3 3198 NULL nohasharray
120128 +udp_sendpage_3198 udp_sendpage 4 3198 &shmem_pread_slow_3198
120129 +queue_write_same_max_show_3199 queue_write_same_max_show 0 3199 NULL
120130 +rtc_valid_tm_3200 rtc_valid_tm 0 3200 NULL
120131 +acpi_smbus_write_3201 acpi_smbus_write 0 3201 NULL
120132 +gpio_keys_show_keys_3202 gpio_keys_show_keys 0 3202 NULL
120133 +usb_clear_halt_3203 usb_clear_halt 0 3203 NULL
120134 +codec_reg_write_file_3204 codec_reg_write_file 3-0 3204 NULL
120135 +cx24113_get_status_3205 cx24113_get_status 0 3205 NULL
120136 +default_cpu_mask_to_apicid_and_3207 default_cpu_mask_to_apicid_and 0 3207 NULL
120137 +__readpages_done_3213 __readpages_done 0 3213 NULL nohasharray
120138 +sha256_init_3213 sha256_init 0 3213 &__readpages_done_3213
120139 +get_target_freq_3217 get_target_freq 0 3217 NULL
120140 +ipath_user_sdma_writev_3218 ipath_user_sdma_writev 0 3218 NULL
120141 +SyS_sendto_3219 SyS_sendto 6-3 3219 NULL
120142 +patch_stac9205_3222 patch_stac9205 0 3222 NULL
120143 +fm3130_get_time_3224 fm3130_get_time 0 3224 NULL nohasharray
120144 +__uncore_dsp_show_3224 __uncore_dsp_show 0 3224 &fm3130_get_time_3224 nohasharray
120145 +store_enabled_3224 store_enabled 0-4 3224 &__uncore_dsp_show_3224
120146 +acpi_ds_method_data_init_args_3229 acpi_ds_method_data_init_args 0 3229 NULL
120147 +mem_limit_show_3231 mem_limit_show 0 3231 NULL
120148 +btrfs_next_leaf_3232 btrfs_next_leaf 0 3232 NULL
120149 +dvb_ringbuffer_pkt_write_3233 dvb_ringbuffer_pkt_write 3 3233 NULL
120150 +write_adapter_mem_3234 write_adapter_mem 3 3234 NULL
120151 +qla4xxx_phy_port_num_show_3236 qla4xxx_phy_port_num_show 0 3236 NULL nohasharray
120152 +e1000e_setup_rx_resources_3236 e1000e_setup_rx_resources 0 3236 &qla4xxx_phy_port_num_show_3236
120153 +ext3_xattr_find_entry_3237 ext3_xattr_find_entry 0 3237 NULL
120154 +macb_open_3240 macb_open 0 3240 NULL
120155 +key_key_read_3241 key_key_read 3-0 3241 NULL
120156 +base_sock_bind_3245 base_sock_bind 0 3245 NULL
120157 +page_counter_memparse_3253 page_counter_memparse 0 3253 NULL
120158 +check_vendor_extension_3254 check_vendor_extension 1 3254 NULL nohasharray
120159 +peak_usb_ndo_open_3254 peak_usb_ndo_open 0 3254 &check_vendor_extension_3254
120160 +mei_amthif_write_3256 mei_amthif_write 0 3256 NULL
120161 +show_fc_host_firmware_version_3257 show_fc_host_firmware_version 0 3257 NULL
120162 +ipaq_open_3260 ipaq_open 0 3260 NULL
120163 +quota_scale_show_3263 quota_scale_show 0 3263 NULL
120164 +wan_get_status_3268 wan_get_status 0 3268 NULL nohasharray
120165 +phys_to_dma_3268 phys_to_dma 0-2 3268 &wan_get_status_3268
120166 +mma8452_show_samp_freq_avail_3269 mma8452_show_samp_freq_avail 0 3269 NULL nohasharray
120167 +wq_cpumask_store_3269 wq_cpumask_store 0-4 3269 &mma8452_show_samp_freq_avail_3269
120168 +technisat_usb2_i2c_xfer_3273 technisat_usb2_i2c_xfer 0-3 3273 NULL nohasharray
120169 +pccard_show_resource_3273 pccard_show_resource 0 3273 &technisat_usb2_i2c_xfer_3273
120170 +cifs_enable_signing_3276 cifs_enable_signing 0 3276 NULL
120171 +ath6kl_wmi_get_roam_tbl_cmd_3282 ath6kl_wmi_get_roam_tbl_cmd 0 3282 NULL
120172 +__ilog2_u64_3284 __ilog2_u64 0 3284 NULL
120173 +dgram_setsockopt_3285 dgram_setsockopt 0 3285 NULL
120174 +show_ipv4_iface_subnet_3295 show_ipv4_iface_subnet 0 3295 NULL
120175 +ieee80211_if_write_beacon_loss_3296 ieee80211_if_write_beacon_loss 3-0 3296 NULL nohasharray
120176 +patch_stac92hd73xx_3296 patch_stac92hd73xx 0 3296 &ieee80211_if_write_beacon_loss_3296
120177 +memory_get_cur_bandwidth_3298 memory_get_cur_bandwidth 0 3298 NULL
120178 +x1205_get_atrim_3299 x1205_get_atrim 0 3299 NULL
120179 +ip6_ufo_append_data_3302 ip6_ufo_append_data 8-7-6 3302 NULL
120180 +spidev_compat_ioc_message_3305 spidev_compat_ioc_message 2 3305 NULL nohasharray
120181 +__set_extent_bit_3305 __set_extent_bit 0 3305 &spidev_compat_ioc_message_3305
120182 +sriov_configure_3307 sriov_configure 0-2 3307 NULL
120183 +arvo_sysfs_write_3311 arvo_sysfs_write 6-0 3311 NULL nohasharray
120184 +minix_write_begin_3311 minix_write_begin 0 3311 &arvo_sysfs_write_3311
120185 +ceph_vxattrs_name_size_3312 ceph_vxattrs_name_size 0 3312 NULL
120186 +_iwl_dbgfs_d3_sram_write_3315 _iwl_dbgfs_d3_sram_write 3-0 3315 NULL
120187 +dbDiscardAG_3322 dbDiscardAG 3 3322 NULL
120188 +ip6_route_dev_notify_3325 ip6_route_dev_notify 0 3325 NULL
120189 +compat_sys_setsockopt_3326 compat_sys_setsockopt 5 3326 NULL nohasharray
120190 +genphy_read_status_3326 genphy_read_status 0 3326 &compat_sys_setsockopt_3326
120191 +arch_phys_wc_del_3332 arch_phys_wc_del 1 3332 NULL
120192 +aac_rkt_ioremap_3333 aac_rkt_ioremap 2 3333 NULL
120193 +lis3lv02d_rate_show_3334 lis3lv02d_rate_show 0 3334 NULL
120194 +sctp_make_init_ack_3335 sctp_make_init_ack 4 3335 NULL
120195 +read_from_oldmem_3337 read_from_oldmem 2 3337 NULL
120196 +sysfs_create_group_3339 sysfs_create_group 0 3339 NULL nohasharray
120197 +max_power_range_uw_show_3339 max_power_range_uw_show 0 3339 &sysfs_create_group_3339
120198 +tty_port_register_device_attr_3341 tty_port_register_device_attr 3 3341 NULL
120199 +ip_local_out_3345 ip_local_out 0 3345 NULL
120200 +ubifs_sync_wbufs_by_inode_3346 ubifs_sync_wbufs_by_inode 0 3346 NULL
120201 +bt819_s_stream_3349 bt819_s_stream 0 3349 NULL
120202 +atm_init_aal34_3350 atm_init_aal34 0 3350 NULL
120203 +il_dbgfs_interrupt_read_3351 il_dbgfs_interrupt_read 3-0 3351 NULL
120204 +gsm_control_rls_3353 gsm_control_rls 3 3353 NULL nohasharray
120205 +o2nm_cluster_attr_idle_timeout_ms_write_3353 o2nm_cluster_attr_idle_timeout_ms_write 3-0 3353 &gsm_control_rls_3353
120206 +anx9805_aux_3358 anx9805_aux 0 3358 NULL
120207 +jbd2_journal_force_commit_3359 jbd2_journal_force_commit 0 3359 NULL
120208 +scnprintf_3360 scnprintf 0-2 3360 NULL
120209 +map_name_show_3361 map_name_show 0 3361 NULL
120210 +iwl_trans_update_sf_3363 iwl_trans_update_sf 0 3363 NULL
120211 +sr_read_3366 sr_read 3 3366 NULL
120212 +nilfs_segctor_fill_in_checkpoint_3369 nilfs_segctor_fill_in_checkpoint 0 3369 NULL
120213 +mv88e6xxx_phy_write_3375 mv88e6xxx_phy_write 0 3375 NULL nohasharray
120214 +hotkey_bios_enabled_show_3375 hotkey_bios_enabled_show 0 3375 &mv88e6xxx_phy_write_3375
120215 +cifs_write_3376 cifs_write 0 3376 NULL nohasharray
120216 +register_xenbus_watch_3376 register_xenbus_watch 0 3376 &cifs_write_3376
120217 +vsock_getname_3379 vsock_getname 0 3379 NULL nohasharray
120218 +s5p_mfc_open_mfc_inst_3379 s5p_mfc_open_mfc_inst 0 3379 &vsock_getname_3379
120219 +slot_show_3380 slot_show 0 3380 NULL nohasharray
120220 +read_rbu_data_3380 read_rbu_data 6-0-5 3380 &slot_show_3380
120221 +wake_unlock_show_3383 wake_unlock_show 0 3383 NULL nohasharray
120222 +ath9k_htc_sta_add_3383 ath9k_htc_sta_add 0 3383 &wake_unlock_show_3383
120223 +link_state_store_3384 link_state_store 0-4 3384 NULL
120224 +lanai_setup_rx_vci_aal5_3385 lanai_setup_rx_vci_aal5 0 3385 NULL
120225 +show_temp_value_3387 show_temp_value 0 3387 NULL nohasharray
120226 +drv_set_promiscuous_mode_3387 drv_set_promiscuous_mode 0 3387 &show_temp_value_3387
120227 +lp3971_reg_read_3389 lp3971_reg_read 0 3389 NULL
120228 +sg_write_3392 sg_write 0-3 3392 NULL
120229 +mtdchar_writeoob_3393 mtdchar_writeoob 4 3393 NULL
120230 +iscsit_na_random_datain_pdu_offsets_3398 iscsit_na_random_datain_pdu_offsets 0 3398 NULL
120231 +isdn_readbchan_3401 isdn_readbchan 0-5 3401 NULL
120232 +bdc_ep_enable_3404 bdc_ep_enable 0 3404 NULL
120233 +wl12xx_sdio_set_power_3405 wl12xx_sdio_set_power 0 3405 NULL
120234 +set_pwm_auto_channels_3410 set_pwm_auto_channels 0-4 3410 NULL
120235 +tvp5150_g_crop_3412 tvp5150_g_crop 0 3412 NULL
120236 +__write_reg_3413 __write_reg 0 3413 NULL
120237 +mei_io_cb_alloc_resp_buf_3414 mei_io_cb_alloc_resp_buf 2-0 3414 NULL nohasharray
120238 +broadsheet_spiflash_write_byte_3414 broadsheet_spiflash_write_byte 0 3414 &mei_io_cb_alloc_resp_buf_3414
120239 +set_location_3415 set_location 0 3415 NULL nohasharray
120240 +be_open_3415 be_open 0 3415 &set_location_3415
120241 +xfs_attr3_leaf_toosmall_3416 xfs_attr3_leaf_toosmall 0 3416 NULL nohasharray
120242 +dlm_lowcomms_start_3416 dlm_lowcomms_start 0 3416 &xfs_attr3_leaf_toosmall_3416
120243 +nfs_commit_unstable_pages_3419 nfs_commit_unstable_pages 0 3419 NULL
120244 +get_setup_data_paddr_3421 get_setup_data_paddr 0 3421 NULL
120245 +generic_hdmi_playback_pcm_prepare_3423 generic_hdmi_playback_pcm_prepare 0 3423 NULL
120246 +pci_add_cap_save_buffer_3426 pci_add_cap_save_buffer 3 3426 NULL
120247 +led_set_status_3432 led_set_status 0 3432 NULL
120248 +rj54n1_g_fmt_3433 rj54n1_g_fmt 0 3433 NULL
120249 +SyS_msgsnd_3436 SyS_msgsnd 3 3436 NULL
120250 +wm831x_fll_prepare_3438 wm831x_fll_prepare 0 3438 NULL
120251 +dev_register_3440 dev_register 0 3440 NULL
120252 +pci_write_aer_3441 pci_write_aer 0 3441 NULL
120253 +show_conn_param_ISCSI_PARAM_MAX_SEGMENT_SIZE_3442 show_conn_param_ISCSI_PARAM_MAX_SEGMENT_SIZE 0 3442 NULL
120254 +ncp_symlink_readpage_3448 ncp_symlink_readpage 0 3448 NULL
120255 +map_single_3449 map_single 0 3449 NULL
120256 +store_3451 store 0-3 3451 NULL
120257 +show_in_input1_3453 show_in_input1 0 3453 NULL nohasharray
120258 +mvs_tag_alloc_3453 mvs_tag_alloc 0 3453 &show_in_input1_3453
120259 +softsynth_write_3455 softsynth_write 3 3455 NULL
120260 +snd_pcm_lib_readv_transfer_3464 snd_pcm_lib_readv_transfer 5 3464 NULL
120261 +alloc_skb_fclone_3467 alloc_skb_fclone 1 3467 NULL nohasharray
120262 +iscsi_tpg_param_store_MaxConnections_3467 iscsi_tpg_param_store_MaxConnections 0-3 3467 &alloc_skb_fclone_3467
120263 +usb_authorize_device_3468 usb_authorize_device 0 3468 NULL
120264 +gx1_frame_buffer_size_3469 gx1_frame_buffer_size 0 3469 NULL
120265 +i740fb_set_par_3470 i740fb_set_par 0 3470 NULL
120266 +store_pwm_auto_channels_3471 store_pwm_auto_channels 0-4 3471 NULL
120267 +dummy_udc_start_3479 dummy_udc_start 0 3479 NULL nohasharray
120268 +store_hrtbt_enb_3479 store_hrtbt_enb 0-4 3479 &dummy_udc_start_3479
120269 +wakeup_max_time_show_3485 wakeup_max_time_show 0 3485 NULL
120270 +friq_read_regr_3489 friq_read_regr 0 3489 NULL
120271 +security_context_to_sid_default_3492 security_context_to_sid_default 2 3492 NULL
120272 +comp_tx_3493 comp_tx 0 3493 NULL
120273 +prepare_3495 prepare 0 3495 NULL
120274 +xfrm_migrate_msgsize_3496 xfrm_migrate_msgsize 0-1 3496 NULL
120275 +configure_3498 configure 0 3498 NULL
120276 +iscsi_stat_instance_attr_store_3501 iscsi_stat_instance_attr_store 0 3501 NULL
120277 +sys_size_show_3507 sys_size_show 0 3507 NULL
120278 +ad_sd_buffer_postdisable_3510 ad_sd_buffer_postdisable 0 3510 NULL
120279 +snd_rme9652_ioctl_3514 snd_rme9652_ioctl 0 3514 NULL
120280 +snd_usb_clock_find_source_3516 snd_usb_clock_find_source 0 3516 NULL nohasharray
120281 +iscsi_nacl_auth_store_userid_3516 iscsi_nacl_auth_store_userid 0-3 3516 &snd_usb_clock_find_source_3516
120282 +target_stat_scsi_tgt_port_show_attr_write_mbytes_3519 target_stat_scsi_tgt_port_show_attr_write_mbytes 0 3519 NULL
120283 +mem_tx_free_mem_blks_read_3521 mem_tx_free_mem_blks_read 3-0 3521 NULL nohasharray
120284 +pcf8523_rtc_read_time_3521 pcf8523_rtc_read_time 0 3521 &mem_tx_free_mem_blks_read_3521 nohasharray
120285 +ieee80211_wx_set_gen_ie_rsl_3521 ieee80211_wx_set_gen_ie_rsl 3 3521 &pcf8523_rtc_read_time_3521
120286 +m88ts2022_cmd_3523 m88ts2022_cmd 0 3523 NULL
120287 +ati_remote2_setup_3526 ati_remote2_setup 0 3526 NULL
120288 +adp8870_show_3527 adp8870_show 0 3527 NULL
120289 +SyS_semtimedop_3532 SyS_semtimedop 3 3532 NULL
120290 +ath10k_reg_addr_read_3536 ath10k_reg_addr_read 3-0 3536 NULL
120291 +SyS_readv_3539 SyS_readv 3 3539 NULL
120292 +topology_change_detected_show_3540 topology_change_detected_show 0 3540 NULL
120293 +iwl_mvm_rm_sta_3541 iwl_mvm_rm_sta 0 3541 NULL
120294 +latency_timer_show_3543 latency_timer_show 0 3543 NULL nohasharray
120295 +mls_context_cpy_3543 mls_context_cpy 0 3543 &latency_timer_show_3543 nohasharray
120296 +xfs_allocbt_get_maxrecs_3543 xfs_allocbt_get_maxrecs 0 3543 &mls_context_cpy_3543
120297 +sht15_send_status_3544 sht15_send_status 0 3544 NULL nohasharray
120298 +snd_seq_timer_set_tempo_3544 snd_seq_timer_set_tempo 0 3544 &sht15_send_status_3544
120299 +btrfs_dir_name_len_3549 btrfs_dir_name_len 0 3549 NULL nohasharray
120300 +raid_show_level_3549 raid_show_level 0 3549 &btrfs_dir_name_len_3549
120301 +b43legacy_read16_3561 b43legacy_read16 0 3561 NULL nohasharray
120302 +target_stat_scsi_lu_attr_show_3561 target_stat_scsi_lu_attr_show 0 3561 &b43legacy_read16_3561
120303 +nilfs_dat_translate_3562 nilfs_dat_translate 0 3562 NULL nohasharray
120304 +ssp_common_buffer_postenable_3562 ssp_common_buffer_postenable 0 3562 &nilfs_dat_translate_3562
120305 +generic_exec_single_3564 generic_exec_single 0 3564 NULL nohasharray
120306 +ip_queue_xmit_3564 ip_queue_xmit 0 3564 &generic_exec_single_3564 nohasharray
120307 +stv0680_set_video_mode_3564 stv0680_set_video_mode 0 3564 &ip_queue_xmit_3564
120308 +bnx2x_alloc_fp_mem_3565 bnx2x_alloc_fp_mem 0 3565 NULL
120309 +alloc_smp_resp_3566 alloc_smp_resp 1 3566 NULL nohasharray
120310 +cache_type_show_3566 cache_type_show 0 3566 &alloc_smp_resp_3566
120311 +evtchn_read_3569 evtchn_read 3-0 3569 NULL
120312 +cifs_async_writev_3576 cifs_async_writev 0 3576 NULL
120313 +f2fs_listxattr_3577 f2fs_listxattr 0-3 3577 NULL nohasharray
120314 +mwifiex_cmd_802_11_mac_address_3577 mwifiex_cmd_802_11_mac_address 0 3577 &f2fs_listxattr_3577
120315 +dormant_show_3581 dormant_show 0 3581 NULL nohasharray
120316 +amd_rng_init_3581 amd_rng_init 0 3581 &dormant_show_3581
120317 +ll_track_ppid_seq_write_3582 ll_track_ppid_seq_write 3 3582 NULL
120318 +vc_resize_3585 vc_resize 2-3 3585 NULL
120319 +ifalias_show_3586 ifalias_show 0 3586 NULL
120320 +acpi_ut_allocate_owner_id_3588 acpi_ut_allocate_owner_id 0 3588 NULL
120321 +show_temp_auto_temp_max_3593 show_temp_auto_temp_max 0 3593 NULL
120322 +iscsi_tpg_attrib_store_login_timeout_3597 iscsi_tpg_attrib_store_login_timeout 0-3 3597 NULL
120323 +compat_sys_semtimedop_3606 compat_sys_semtimedop 3 3606 NULL nohasharray
120324 +show_down_tail_align_3606 show_down_tail_align 0 3606 &compat_sys_semtimedop_3606
120325 +sctp_getsockopt_events_3607 sctp_getsockopt_events 2 3607 NULL
120326 +ray_open_3608 ray_open 0 3608 NULL
120327 +isp1760_ep_enable_3610 isp1760_ep_enable 0 3610 NULL
120328 +edac_mc_alloc_3611 edac_mc_alloc 4 3611 NULL
120329 +po1030_set_red_balance_3614 po1030_set_red_balance 0 3614 NULL
120330 +node_nodeid_write_3616 node_nodeid_write 0-3 3616 NULL
120331 +tx_tx_starts_read_3617 tx_tx_starts_read 3-0 3617 NULL
120332 +show_fcstat_link_failure_count_3618 show_fcstat_link_failure_count 0 3618 NULL
120333 +nilfs_dat_prepare_update_3619 nilfs_dat_prepare_update 0 3619 NULL
120334 +rv3029c2_i2c_read_regs_3621 rv3029c2_i2c_read_regs 0 3621 NULL
120335 +atl1e_setup_ring_resources_3623 atl1e_setup_ring_resources 0 3623 NULL
120336 +bnad_set_mac_address_3625 bnad_set_mac_address 0 3625 NULL
120337 +wpf_s_stream_3626 wpf_s_stream 0 3626 NULL
120338 +aligned_kmalloc_3628 aligned_kmalloc 1 3628 NULL
120339 +udp_v6_get_port_3632 udp_v6_get_port 0 3632 NULL
120340 +fan_get_speed_3635 fan_get_speed 0 3635 NULL
120341 +fm10k_alloc_q_vector_3638 fm10k_alloc_q_vector 6-4 3638 NULL
120342 +store_3640 store 0 3640 NULL
120343 +eem_opts_host_addr_store_3646 eem_opts_host_addr_store 0-3 3646 NULL
120344 +cacheinfo_cpu_callback_3647 cacheinfo_cpu_callback 0 3647 NULL nohasharray
120345 +rocker_port_dma_rings_init_3647 rocker_port_dma_rings_init 0 3647 &cacheinfo_cpu_callback_3647
120346 +x86_swiotlb_alloc_coherent_3649 x86_swiotlb_alloc_coherent 2 3649 NULL nohasharray
120347 +cm_copy_private_data_3649 cm_copy_private_data 2 3649 &x86_swiotlb_alloc_coherent_3649
120348 +ath6kl_disconnect_timeout_read_3650 ath6kl_disconnect_timeout_read 3-0 3650 NULL
120349 +ixgb_vlan_rx_add_vid_3651 ixgb_vlan_rx_add_vid 0 3651 NULL
120350 +i915_compat_ioctl_3656 i915_compat_ioctl 2 3656 NULL nohasharray
120351 +videobuf_dma_contig_user_get_3656 videobuf_dma_contig_user_get 0 3656 &i915_compat_ioctl_3656 nohasharray
120352 +alc680_parse_auto_config_3656 alc680_parse_auto_config 0 3656 &videobuf_dma_contig_user_get_3656
120353 +qib_user_sdma_page_to_frags_3660 qib_user_sdma_page_to_frags 0 3660 NULL
120354 +tomoyo_supervisor_3661 tomoyo_supervisor 0 3661 NULL nohasharray
120355 +smsc911x_set_mac_address_3661 smsc911x_set_mac_address 0 3661 &tomoyo_supervisor_3661
120356 +arcmsr_attr_host_fw_request_len_3662 arcmsr_attr_host_fw_request_len 0 3662 NULL
120357 +cma_alloc_3663 cma_alloc 3-2 3663 NULL
120358 +tcp_fragment_3669 tcp_fragment 3 3669 NULL
120359 +fuse_copy_page_3671 fuse_copy_page 0 3671 NULL
120360 +mcs_setup_transceiver_agilent_3673 mcs_setup_transceiver_agilent 0 3673 NULL
120361 +netxen_alloc_hw_resources_3674 netxen_alloc_hw_resources 0 3674 NULL
120362 +_iwl_dbgfs_tx_flush_write_3675 _iwl_dbgfs_tx_flush_write 3-0 3675 NULL
120363 +rawv6_bind_3679 rawv6_bind 0 3679 NULL
120364 +show_selfballoon_uphys_3680 show_selfballoon_uphys 0 3680 NULL
120365 +pvr2_ioread_start_3682 pvr2_ioread_start 0 3682 NULL nohasharray
120366 +igbvf_change_mtu_3682 igbvf_change_mtu 0 3682 &pvr2_ioread_start_3682
120367 +spmi_register_write_3684 spmi_register_write 0 3684 NULL
120368 +ax25_listen_register_3689 ax25_listen_register 0 3689 NULL
120369 +brcmf_fil_cmd_int_set_3696 brcmf_fil_cmd_int_set 0 3696 NULL
120370 +__netdev_adjacent_dev_link_lists_3697 __netdev_adjacent_dev_link_lists 0 3697 NULL
120371 +target_core_show_dev_alias_3699 target_core_show_dev_alias 0 3699 NULL
120372 +videobuf_pages_to_sg_3708 videobuf_pages_to_sg 2 3708 NULL
120373 +sys_getrandom_3710 sys_getrandom 2 3710 NULL
120374 +mlx4_en_config_rss_steer_3713 mlx4_en_config_rss_steer 0 3713 NULL
120375 +i2c_sendbytes_3714 i2c_sendbytes 0 3714 NULL
120376 +msi001_s_ctrl_3716 msi001_s_ctrl 0 3716 NULL
120377 +__cifs_readpage_from_fscache_3718 __cifs_readpage_from_fscache 0 3718 NULL
120378 +acm_tty_write_room_3722 acm_tty_write_room 0 3722 NULL
120379 +ext4_inode_blocks_set_3724 ext4_inode_blocks_set 0 3724 NULL nohasharray
120380 +do_cancel_3724 do_cancel 0 3724 &ext4_inode_blocks_set_3724
120381 +lm3533_als_get_threshold_3725 lm3533_als_get_threshold 0 3725 NULL nohasharray
120382 +v4l2_fh_open_3725 v4l2_fh_open 0 3725 &lm3533_als_get_threshold_3725 nohasharray
120383 +create_single_cap_vol_ctl_3725 create_single_cap_vol_ctl 0 3725 &v4l2_fh_open_3725
120384 +sm501fb_crtsrc_show_3731 sm501fb_crtsrc_show 0 3731 NULL
120385 +ci_ll_write_3740 ci_ll_write 4-0 3740 NULL
120386 +vlan_filtering_show_3745 vlan_filtering_show 0 3745 NULL
120387 +cp2112_i2c_write_req_3746 cp2112_i2c_write_req 0-4 3746 NULL nohasharray
120388 +show_prot_guard_type_3746 show_prot_guard_type 0 3746 &cp2112_i2c_write_req_3746
120389 +pegasus_open_3748 pegasus_open 0 3748 NULL
120390 +sysfs_kf_bin_write_3751 sysfs_kf_bin_write 0-4-3 3751 NULL
120391 +show_lwid_3752 show_lwid 0 3752 NULL nohasharray
120392 +si476x_core_cmd_fm_rds_blockcount_3752 si476x_core_cmd_fm_rds_blockcount 0 3752 &show_lwid_3752
120393 +btrfs_reserve_extent_3754 btrfs_reserve_extent 0 3754 NULL
120394 +show_log_height_3759 show_log_height 0 3759 NULL
120395 +get_port0_handler_3760 get_port0_handler 0 3760 NULL nohasharray
120396 +postenable_3760 postenable 0 3760 &get_port0_handler_3760
120397 +fuse_do_setattr_3762 fuse_do_setattr 0 3762 NULL
120398 +synaptics_show_disable_gesture_3767 synaptics_show_disable_gesture 0 3767 NULL nohasharray
120399 +start_isolate_page_range_3767 start_isolate_page_range 0 3767 &synaptics_show_disable_gesture_3767
120400 +temp1_show_3771 temp1_show 0 3771 NULL nohasharray
120401 +sctp_copy_one_addr_3771 sctp_copy_one_addr 0 3771 &temp1_show_3771
120402 +mvs_show_driver_version_3772 mvs_show_driver_version 0 3772 NULL nohasharray
120403 +koneplus_sysfs_read_profilex_settings_3772 koneplus_sysfs_read_profilex_settings 0-5-6 3772 &mvs_show_driver_version_3772
120404 +store_enable_clkb0_output_3776 store_enable_clkb0_output 0-4 3776 NULL
120405 +nouveau_sysfs_pstate_set_3777 nouveau_sysfs_pstate_set 0-4 3777 NULL
120406 +apds990x_prox_enable_show_3778 apds990x_prox_enable_show 0 3778 NULL
120407 +udf_adinicb_write_begin_3781 udf_adinicb_write_begin 0 3781 NULL
120408 +set_min_height_3783 set_min_height 0-4 3783 NULL
120409 +msm_otg_mode_write_3788 msm_otg_mode_write 3-0 3788 NULL
120410 +set_voltage_3789 set_voltage 0-4 3789 NULL
120411 +sctp_setsockopt_auth_key_3793 sctp_setsockopt_auth_key 3-0 3793 NULL
120412 +wq_nice_show_3795 wq_nice_show 0 3795 NULL
120413 +__netlink_create_3800 __netlink_create 0 3800 NULL
120414 +show_line3_3802 show_line3 0 3802 NULL
120415 +t1_set_mac_addr_3808 t1_set_mac_addr 0 3808 NULL
120416 +mci_max_location_show_3812 mci_max_location_show 0 3812 NULL
120417 +ncp_file_write_3813 ncp_file_write 3-0 3813 NULL nohasharray
120418 +iscsi_stat_instance_show_attr_min_ver_3813 iscsi_stat_instance_show_attr_min_ver 0 3813 &ncp_file_write_3813
120419 +nfs4_client_recover_expired_lease_3814 nfs4_client_recover_expired_lease 0 3814 NULL
120420 +manage_start_stop_show_3816 manage_start_stop_show 0 3816 NULL nohasharray
120421 +vpx3220_init_3816 vpx3220_init 0 3816 &manage_start_stop_show_3816
120422 +wm8350_gpio_direction_in_3818 wm8350_gpio_direction_in 0 3818 NULL
120423 +security_vm_enough_memory_mm_3821 security_vm_enough_memory_mm 0 3821 NULL
120424 +show_fnode_tcp_xmit_wsf_3823 show_fnode_tcp_xmit_wsf 0 3823 NULL
120425 +wl1251_hw_init_3825 wl1251_hw_init 0 3825 NULL
120426 +llc_ui_recvmsg_3826 llc_ui_recvmsg 4-0 3826 NULL
120427 +trunc_dealloc_3836 trunc_dealloc 0 3836 NULL
120428 +ceph_do_getattr_3838 ceph_do_getattr 0 3838 NULL nohasharray
120429 +ezusb_access_ltv_3838 ezusb_access_ltv 0 3838 &ceph_do_getattr_3838
120430 +mtip_hw_show_status_3839 mtip_hw_show_status 0 3839 NULL
120431 +release_version_store_3841 release_version_store 0-4 3841 NULL
120432 +fuse_try_move_page_3842 fuse_try_move_page 0 3842 NULL
120433 +max8925_disable_3844 max8925_disable 0 3844 NULL
120434 +vprbrd_i2c_read_3845 vprbrd_i2c_read 0 3845 NULL nohasharray
120435 +amd_xgbe_phy_switch_mode_3845 amd_xgbe_phy_switch_mode 0 3845 &vprbrd_i2c_read_3845
120436 +__buf_prepare_3846 __buf_prepare 0 3846 NULL
120437 +ubi_eba_read_leb_3847 ubi_eba_read_leb 0 3847 NULL
120438 +wlcore_boot_parse_fw_ver_3850 wlcore_boot_parse_fw_ver 0 3850 NULL
120439 +create_one_cdev_3852 create_one_cdev 2 3852 NULL
120440 +ssb_pcmcia_read16_3853 ssb_pcmcia_read16 0 3853 NULL
120441 +smk_read_onlycap_3855 smk_read_onlycap 3-0 3855 NULL
120442 +show_session_param_ISCSI_PARAM_TARGET_ALIAS_3856 show_session_param_ISCSI_PARAM_TARGET_ALIAS 0 3856 NULL
120443 +fuse_retrieve_3857 fuse_retrieve 0 3857 NULL
120444 +c67x00_urb_enqueue_3862 c67x00_urb_enqueue 0 3862 NULL
120445 +hfsplus_create_attr_3864 hfsplus_create_attr 0 3864 NULL nohasharray
120446 +video_write_3864 video_write 0 3864 &hfsplus_create_attr_3864
120447 +get_fd_set_3866 get_fd_set 1 3866 NULL
120448 +show_pci_3867 show_pci 0 3867 NULL
120449 +br_fdb_insert_3869 br_fdb_insert 0 3869 NULL
120450 +i7core_inject_show_channel_3874 i7core_inject_show_channel 0 3874 NULL
120451 +show_ctlr_enabled_state_3877 show_ctlr_enabled_state 0 3877 NULL
120452 +store_thresh_either_en_3880 store_thresh_either_en 0-4 3880 NULL
120453 +fuse_conn_abort_write_3882 fuse_conn_abort_write 0-3 3882 NULL
120454 +garp_attr_create_3883 garp_attr_create 3 3883 NULL
120455 +uea_send_modem_cmd_3888 uea_send_modem_cmd 3 3888 NULL
120456 +serial8250_set_attr_rx_trig_bytes_3892 serial8250_set_attr_rx_trig_bytes 0-4 3892 NULL
120457 +efivarfs_file_read_3893 efivarfs_file_read 3-0 3893 NULL
120458 +nvram_write_3894 nvram_write 3-0 3894 NULL
120459 +ixgb_setup_rx_resources_3896 ixgb_setup_rx_resources 0 3896 NULL
120460 +pcibios_enable_irq_3897 pcibios_enable_irq 0 3897 NULL
120461 +pipeline_pre_proc_swi_read_3898 pipeline_pre_proc_swi_read 3-0 3898 NULL
120462 +comedi_buf_read_n_available_3899 comedi_buf_read_n_available 0 3899 NULL
120463 +tps65912_clear_bits_3906 tps65912_clear_bits 0 3906 NULL nohasharray
120464 +fcoe_ctlr_destroy_store_3906 fcoe_ctlr_destroy_store 0-3 3906 &tps65912_clear_bits_3906
120465 +retu_regmap_read_3909 retu_regmap_read 0 3909 NULL
120466 +vcs_write_3910 vcs_write 3-0 3910 NULL nohasharray
120467 +dbg_check_old_index_3910 dbg_check_old_index 0 3910 &vcs_write_3910
120468 +usbip_recv_3911 usbip_recv 3 3911 NULL
120469 +work_on_cpu_3912 work_on_cpu 0 3912 NULL
120470 +drm_fb_helper_set_par_3913 drm_fb_helper_set_par 0 3913 NULL
120471 +SyS_move_pages_3920 SyS_move_pages 2 3920 NULL
120472 +ds2780_set_sense_register_3927 ds2780_set_sense_register 0 3927 NULL
120473 +klp_disable_func_3928 klp_disable_func 0 3928 NULL
120474 +iwl_load_ucode_wait_alive_3936 iwl_load_ucode_wait_alive 0 3936 NULL
120475 +show_allow_ext_sg_3938 show_allow_ext_sg 0 3938 NULL
120476 +__vfs_read_3942 __vfs_read 0-3 3942 NULL
120477 +hdlc_irq_one_3944 hdlc_irq_one 2 3944 NULL
120478 +cp_refill_rx_3947 cp_refill_rx 0 3947 NULL
120479 +apei_clear_mce_3948 apei_clear_mce 0 3948 NULL nohasharray
120480 +ath10k_hif_exchange_bmi_msg_3948 ath10k_hif_exchange_bmi_msg 0 3948 &apei_clear_mce_3948
120481 +navman_open_3951 navman_open 0 3951 NULL
120482 +memory_block_change_state_3955 memory_block_change_state 0 3955 NULL
120483 +devtype_show_3956 devtype_show 0 3956 NULL nohasharray
120484 +aa_audit_file_3956 aa_audit_file 0-10 3956 &devtype_show_3956
120485 +nfs_write_begin_3957 nfs_write_begin 0 3957 NULL
120486 +write_port_3962 write_port 0-4 3962 NULL
120487 +bql_show_inflight_3970 bql_show_inflight 0 3970 NULL
120488 +be_vid_config_3976 be_vid_config 0 3976 NULL
120489 +dequeue_hwpoisoned_huge_page_3980 dequeue_hwpoisoned_huge_page 0 3980 NULL
120490 +lp5562_store_engine_mux_3982 lp5562_store_engine_mux 0-4 3982 NULL
120491 +qlcnic_show_beacon_3986 qlcnic_show_beacon 0 3986 NULL nohasharray
120492 +make_free_space_3986 make_free_space 0 3986 &qlcnic_show_beacon_3986
120493 +mt9t112_reset_3987 mt9t112_reset 0 3987 NULL
120494 +virtfn_add_3988 virtfn_add 0 3988 NULL
120495 +ubifs_run_commit_3989 ubifs_run_commit 0 3989 NULL
120496 +wake_unlock_store_3991 wake_unlock_store 0-4 3991 NULL
120497 +do_add_counters_3992 do_add_counters 3 3992 NULL
120498 +ocfs2_cluster_stack_show_3996 ocfs2_cluster_stack_show 0 3996 NULL
120499 +iwl_mvm_mac_ctxt_cmd_sta_3997 iwl_mvm_mac_ctxt_cmd_sta 0 3997 NULL
120500 +via_rng_init_3998 via_rng_init 0 3998 NULL
120501 +rfcomm_room_3999 rfcomm_room 0 3999 NULL nohasharray
120502 +set_inc_all_6db_3999 set_inc_all_6db 4-0 3999 &rfcomm_room_3999
120503 +gsc_s_ctrl_4002 gsc_s_ctrl 0 4002 NULL
120504 +userspace_status_4004 userspace_status 4-0 4004 NULL nohasharray
120505 +urbs_show_4004 urbs_show 0 4004 &userspace_status_4004
120506 +xfs_check_block_4005 xfs_check_block 4 4005 NULL nohasharray
120507 +mei_write_4005 mei_write 3-0 4005 &xfs_check_block_4005 nohasharray
120508 +niu_zcp_write_4005 niu_zcp_write 0 4005 &mei_write_4005 nohasharray
120509 +toshiba_usb_rapid_charge_set_4005 toshiba_usb_rapid_charge_set 0 4005 &niu_zcp_write_4005
120510 +show_xps_map_4009 show_xps_map 0 4009 NULL
120511 +snd_hdsp_capture_copy_4011 snd_hdsp_capture_copy 5 4011 NULL
120512 +bcm_rx_setup_4014 bcm_rx_setup 0 4014 NULL
120513 +wakeup_active_count_show_4016 wakeup_active_count_show 0 4016 NULL
120514 +amd_xgbe_phy_gmii_mode_4019 amd_xgbe_phy_gmii_mode 0 4019 NULL
120515 +_request_firmware_4021 _request_firmware 0 4021 NULL
120516 +blk_end_request_4024 blk_end_request 3 4024 NULL nohasharray
120517 +ipoib_open_4024 ipoib_open 0 4024 &blk_end_request_4024
120518 +ext4_xattr_find_entry_4025 ext4_xattr_find_entry 0 4025 NULL nohasharray
120519 +ndelay_store_4025 ndelay_store 0-3 4025 &ext4_xattr_find_entry_4025
120520 +amd_ec_write_4027 amd_ec_write 0 4027 NULL
120521 +ql3xxx_set_mac_address_4033 ql3xxx_set_mac_address 0 4033 NULL
120522 +b1_get_word_4035 b1_get_word 0 4035 NULL nohasharray
120523 +usbnet_write_cmd_async_4035 usbnet_write_cmd_async 7 4035 &b1_get_word_4035
120524 +xfs_free_ag_extent_4036 xfs_free_ag_extent 0 4036 NULL
120525 +mtip_hw_read_registers_4037 mtip_hw_read_registers 3-0 4037 NULL
120526 +store_tabletCoordinateMode_4043 store_tabletCoordinateMode 0-4 4043 NULL
120527 +oprofile_set_ulong_4046 oprofile_set_ulong 0 4046 NULL
120528 +iscsi_nacl_param_show_MaxOutstandingR2T_4050 iscsi_nacl_param_show_MaxOutstandingR2T 0 4050 NULL
120529 +i915_gpu_idle_4062 i915_gpu_idle 0 4062 NULL
120530 +get_dmabuf_4065 get_dmabuf 2 4065 NULL nohasharray
120531 +show_fc_host_dev_loss_tmo_4065 show_fc_host_dev_loss_tmo 0 4065 &get_dmabuf_4065
120532 +coreid_show_4066 coreid_show 0 4066 NULL
120533 +fbcon_fb_unbind_4068 fbcon_fb_unbind 0 4068 NULL
120534 +cardr_show_4070 cardr_show 0 4070 NULL
120535 +video_get_max_state_4073 video_get_max_state 0 4073 NULL nohasharray
120536 +nr_hugepages_mempolicy_show_4073 nr_hugepages_mempolicy_show 0 4073 &video_get_max_state_4073
120537 +__cfg80211_alloc_event_skb_4075 __cfg80211_alloc_event_skb 5 4075 NULL
120538 +sctp_make_asconf_4078 sctp_make_asconf 3 4078 NULL nohasharray
120539 +show_engine1_leds_4078 show_engine1_leds 0 4078 &sctp_make_asconf_4078
120540 +fbcon_do_set_font_4079 fbcon_do_set_font 2-3 4079 NULL
120541 +__logfs_segment_write_4080 __logfs_segment_write 0 4080 NULL
120542 +_ctl_diag_trigger_mpi_show_4082 _ctl_diag_trigger_mpi_show 0 4082 NULL
120543 +vxlan_open_4083 vxlan_open 0 4083 NULL nohasharray
120544 +try_online_node_4083 try_online_node 0 4083 &vxlan_open_4083
120545 +snd_korg1212_prepare_4088 snd_korg1212_prepare 0 4088 NULL
120546 +da9052_free_irq_4090 da9052_free_irq 2 4090 NULL
120547 +tcmu_set_configfs_dev_params_4091 tcmu_set_configfs_dev_params 0-3 4091 NULL
120548 +dccp_v4_init_sock_4096 dccp_v4_init_sock 0 4096 NULL nohasharray
120549 +__dwc3_gadget_ep0_queue_4096 __dwc3_gadget_ep0_queue 0 4096 &dccp_v4_init_sock_4096
120550 +show_4097 show 0 4097 NULL
120551 +flash_show_4102 flash_show 0 4102 NULL
120552 +ath10k_bmi_lz_stream_start_4103 ath10k_bmi_lz_stream_start 0 4103 NULL
120553 +eeprom_read_4104 eeprom_read 6-5-0 4104 NULL
120554 +irq_gc_suspend_4106 irq_gc_suspend 0 4106 NULL nohasharray
120555 +serial_suspend_4106 serial_suspend 0 4106 &irq_gc_suspend_4106
120556 +write_reg_4108 write_reg 0 4108 NULL
120557 +phy_has_fixups_show_4110 phy_has_fixups_show 0 4110 NULL nohasharray
120558 +eventfd_read_4110 eventfd_read 0-3 4110 &phy_has_fixups_show_4110
120559 +configfs_setattr_4111 configfs_setattr 0 4111 NULL nohasharray
120560 +bonding_store_num_peer_notif_4111 bonding_store_num_peer_notif 0-4 4111 &configfs_setattr_4111
120561 +mt9t112_init_pll_4112 mt9t112_init_pll 0 4112 NULL
120562 +ocfs2_xattr_tree_list_index_block_4119 ocfs2_xattr_tree_list_index_block 0 4119 NULL
120563 +proc_task_getattr_4125 proc_task_getattr 0 4125 NULL
120564 +v9fs_vfs_readpage_4131 v9fs_vfs_readpage 0 4131 NULL
120565 +show_fnode_fragment_disable_4133 show_fnode_fragment_disable 0 4133 NULL
120566 +component_match_realloc_4139 component_match_realloc 3 4139 NULL
120567 +nf_call_iptables_show_4143 nf_call_iptables_show 0 4143 NULL nohasharray
120568 +ath10k_htt_send_rx_ring_cfg_ll_4143 ath10k_htt_send_rx_ring_cfg_ll 0 4143 &nf_call_iptables_show_4143
120569 +br_netdev_switch_event_4145 br_netdev_switch_event 0 4145 NULL
120570 +ntb_netdev_change_mtu_4147 ntb_netdev_change_mtu 2-0 4147 NULL nohasharray
120571 +mon_text_read_u_4147 mon_text_read_u 0-3 4147 &ntb_netdev_change_mtu_4147
120572 +tm6000_read_4151 tm6000_read 3-0 4151 NULL nohasharray
120573 +show_temp_auto_boost_hyst_4151 show_temp_auto_boost_hyst 0 4151 &tm6000_read_4151
120574 +acpi_bus_get_device_4153 acpi_bus_get_device 0 4153 NULL nohasharray
120575 +rndis_filter_open_4153 rndis_filter_open 0 4153 &acpi_bus_get_device_4153
120576 +mpt_raid_phys_disk_get_num_paths_4155 mpt_raid_phys_disk_get_num_paths 0 4155 NULL
120577 +show_sf2_pwm_4161 show_sf2_pwm 0 4161 NULL
120578 +echo_show_4163 echo_show 0 4163 NULL nohasharray
120579 +t1_init_hw_modules_4163 t1_init_hw_modules 0 4163 &echo_show_4163 nohasharray
120580 +store_4163 store 0 4163 &t1_init_hw_modules_4163
120581 +radeon_show_one_edid_4164 radeon_show_one_edid 3-0 4164 NULL nohasharray
120582 +bus_powerup_4164 bus_powerup 0 4164 &radeon_show_one_edid_4164
120583 +get_alua_req_4166 get_alua_req 3 4166 NULL
120584 +blk_dropped_read_4168 blk_dropped_read 3 4168 NULL
120585 +skb_add_data_4171 skb_add_data 3 4171 NULL nohasharray
120586 +mci_size_mb_show_4171 mci_size_mb_show 0 4171 &skb_add_data_4171
120587 +manufacturer_show_4172 manufacturer_show 0 4172 NULL
120588 +show_4173 show 0 4173 NULL
120589 +read_file_bool_4180 read_file_bool 3-0 4180 NULL nohasharray
120590 +elants_i2c_calibrate_4180 elants_i2c_calibrate 0 4180 &read_file_bool_4180
120591 +ov6650_reg_write_4182 ov6650_reg_write 0 4182 NULL
120592 +bond_option_active_slave_set_4183 bond_option_active_slave_set 0 4183 NULL
120593 +cpumap_print_to_pagebuf_4190 cpumap_print_to_pagebuf 0 4190 NULL nohasharray
120594 +get_fan_speed_percent_4190 get_fan_speed_percent 0 4190 &cpumap_print_to_pagebuf_4190
120595 +blk_mq_hw_sysfs_store_4193 blk_mq_hw_sysfs_store 0-4 4193 NULL
120596 +jme_set_macaddr_4196 jme_set_macaddr 0 4196 NULL
120597 +__nfs4_get_acl_uncached_4197 __nfs4_get_acl_uncached 0 4197 NULL
120598 +vring_new_virtqueue_4199 vring_new_virtqueue 2 4199 NULL
120599 +target_core_store_dev_udev_path_4200 target_core_store_dev_udev_path 0-3 4200 NULL
120600 +f1x_determine_channel_4202 f1x_determine_channel 2 4202 NULL
120601 +_osd_req_list_objects_4204 _osd_req_list_objects 6 4204 NULL
120602 +v9fs_write_end_4207 v9fs_write_end 0-5 4207 NULL
120603 +persist_store_4220 persist_store 0-4 4220 NULL
120604 +rtnetlink_event_4221 rtnetlink_event 0 4221 NULL
120605 +show_session_param_ISCSI_PARAM_DISCOVERY_PARENT_IDX_4222 show_session_param_ISCSI_PARAM_DISCOVERY_PARENT_IDX 0 4222 NULL
120606 +ip_send_unicast_reply_4223 ip_send_unicast_reply 7 4223 NULL
120607 +l2tp_eth_dev_init_4225 l2tp_eth_dev_init 0 4225 NULL
120608 +vsock_auto_bind_4229 vsock_auto_bind 0 4229 NULL nohasharray
120609 +bdc_udc_start_4229 bdc_udc_start 0 4229 &vsock_auto_bind_4229
120610 +axp20x_show_ext_attr_4232 axp20x_show_ext_attr 0 4232 NULL
120611 +bch_hprint_4233 bch_hprint 0 4233 NULL nohasharray
120612 +gpio_trig_gpio_store_4233 gpio_trig_gpio_store 0-4 4233 &bch_hprint_4233
120613 +show_fnode_max_segment_size_4234 show_fnode_max_segment_size 0 4234 NULL
120614 +snd_seq_ioctl_query_next_port_4238 snd_seq_ioctl_query_next_port 0 4238 NULL
120615 +input_dev_show_cap_abs_4239 input_dev_show_cap_abs 0 4239 NULL
120616 +team_port_enable_netpoll_4243 team_port_enable_netpoll 0 4243 NULL
120617 +gp2ap020a00f_buffer_predisable_4246 gp2ap020a00f_buffer_predisable 0 4246 NULL
120618 +pm_qos_remote_wakeup_store_4248 pm_qos_remote_wakeup_store 0-4 4248 NULL
120619 +timewarn_cs_read_4250 timewarn_cs_read 0 4250 NULL
120620 +iwlagn_send_rxon_assoc_4252 iwlagn_send_rxon_assoc 0 4252 NULL
120621 +mwifiex_sta_prepare_cmd_4253 mwifiex_sta_prepare_cmd 0 4253 NULL
120622 +alg_create_4257 alg_create 0 4257 NULL
120623 +show_iface_strict_login_comp_en_4260 show_iface_strict_login_comp_en 0 4260 NULL nohasharray
120624 +__dev_pm_qos_add_request_4260 __dev_pm_qos_add_request 0 4260 &show_iface_strict_login_comp_en_4260
120625 +base_clock_show_4261 base_clock_show 0 4261 NULL nohasharray
120626 +tda7432_s_ctrl_4261 tda7432_s_ctrl 0 4261 &base_clock_show_4261
120627 +__block_write_full_page_4267 __block_write_full_page 0 4267 NULL
120628 +ip_vs_in_icmp_v6_4268 ip_vs_in_icmp_v6 0 4268 NULL
120629 +crc32c_intel_finup_4272 crc32c_intel_finup 0 4272 NULL nohasharray
120630 +tg3_init_5401phy_dsp_4272 tg3_init_5401phy_dsp 0 4272 &crc32c_intel_finup_4272
120631 +nilfs_segctor_apply_buffers_4273 nilfs_segctor_apply_buffers 0 4273 NULL nohasharray
120632 +snd_pcm_oss_change_params_4273 snd_pcm_oss_change_params 0 4273 &nilfs_segctor_apply_buffers_4273
120633 +show_sg_tablesize_4278 show_sg_tablesize 0 4278 NULL
120634 +pwm_lpss_config_4281 pwm_lpss_config 0 4281 NULL
120635 +ath6kl_force_roam_write_4282 ath6kl_force_roam_write 3-0 4282 NULL
120636 +show_sas_device_type_4283 show_sas_device_type 0 4283 NULL
120637 +goldfish_audio_write_4284 goldfish_audio_write 3 4284 NULL
120638 +msb_do_write_request_4286 msb_do_write_request 2 4286 NULL
120639 +xt_compat_add_offset_4289 xt_compat_add_offset 0 4289 NULL nohasharray
120640 +cp_change_mtu_4289 cp_change_mtu 0 4289 &xt_compat_add_offset_4289
120641 +get_connectors_for_crtc_4291 get_connectors_for_crtc 0 4291 NULL nohasharray
120642 +lpfc_stat_data_ctrl_store_4291 lpfc_stat_data_ctrl_store 0-4 4291 &get_connectors_for_crtc_4291
120643 +vmci_event_dispatch_4294 vmci_event_dispatch 0 4294 NULL
120644 +v4l2_subdev_s_ctrl_4295 v4l2_subdev_s_ctrl 0 4295 NULL
120645 +ali15x3_access_4296 ali15x3_access 0 4296 NULL
120646 +iwl_trans_pcie_start_fw_4297 iwl_trans_pcie_start_fw 0 4297 NULL
120647 +__usbnet_read_cmd_4299 __usbnet_read_cmd 7-0 4299 NULL
120648 +fw_read_file_contents_4301 fw_read_file_contents 0 4301 NULL
120649 +dvb_ringbuffer_pkt_read_user_4303 dvb_ringbuffer_pkt_read_user 3-2-5-0 4303 NULL nohasharray
120650 +camera_store_4303 camera_store 4-0 4303 &dvb_ringbuffer_pkt_read_user_4303
120651 +atl2_open_4307 atl2_open 0 4307 NULL nohasharray
120652 +i915_gem_object_pin_4307 i915_gem_object_pin 0 4307 &atl2_open_4307
120653 +snd_aw2_pcm_trigger_capture_4314 snd_aw2_pcm_trigger_capture 0 4314 NULL
120654 +cfg80211_inform_bss_4315 cfg80211_inform_bss 9 4315 NULL nohasharray
120655 +count_strings_4315 count_strings 0 4315 &cfg80211_inform_bss_4315
120656 +xgbe_get_sset_count_4316 xgbe_get_sset_count 0 4316 NULL
120657 +pscsi_create_type_disk_4317 pscsi_create_type_disk 0 4317 NULL nohasharray
120658 +cpufv_disabled_store_4317 cpufv_disabled_store 0-4 4317 &pscsi_create_type_disk_4317
120659 +ali1563_transaction_4319 ali1563_transaction 0 4319 NULL nohasharray
120660 +amd8111e_restart_4319 amd8111e_restart 0 4319 &ali1563_transaction_4319
120661 +qlcnic_get_nic_info_4327 qlcnic_get_nic_info 0 4327 NULL
120662 +snd_rawmidi_kernel_read_4328 snd_rawmidi_kernel_read 3 4328 NULL
120663 +mlx4_qp_modify_4333 mlx4_qp_modify 0 4333 NULL
120664 +iscsi_disc_store_userid_4337 iscsi_disc_store_userid 0-3 4337 NULL
120665 +ima_eventdigest_init_common_4338 ima_eventdigest_init_common 2 4338 NULL
120666 +rtl8169_get_sset_count_4349 rtl8169_get_sset_count 0 4349 NULL
120667 +show_tcrit1_4350 show_tcrit1 0 4350 NULL
120668 +netdev_vlan_rx_add_vid_4353 netdev_vlan_rx_add_vid 0 4353 NULL
120669 +store_4354 store 0-3 4354 NULL
120670 +snd_seq_ioctl_create_queue_4355 snd_seq_ioctl_create_queue 0 4355 NULL
120671 +ext3_write_inode_4359 ext3_write_inode 0 4359 NULL
120672 +__gfs2_readpage_4363 __gfs2_readpage 0 4363 NULL
120673 +ieee80211_change_mtu_4365 ieee80211_change_mtu 0 4365 NULL
120674 +mc13783_powermisc_rmw_4368 mc13783_powermisc_rmw 0 4368 NULL
120675 +xfs_attr3_leaf_clearflag_4371 xfs_attr3_leaf_clearflag 0 4371 NULL
120676 +store_sas_hard_reset_4372 store_sas_hard_reset 0-4 4372 NULL
120677 +sys_setdomainname_4373 sys_setdomainname 2 4373 NULL
120678 +write_4374 write 0 4374 NULL
120679 +esb_write_4376 esb_write 0-3 4376 NULL
120680 +sd_start_12a_4378 sd_start_12a 0 4378 NULL nohasharray
120681 +iscsi_stat_logout_attr_store_4378 iscsi_stat_logout_attr_store 0 4378 &sd_start_12a_4378
120682 +vcc_connect_4382 vcc_connect 0 4382 NULL
120683 +uevent_seqnum_show_4383 uevent_seqnum_show 0 4383 NULL
120684 +pci_eg20t_init_4385 pci_eg20t_init 0 4385 NULL
120685 +irda_sendmsg_4388 irda_sendmsg 4-0 4388 NULL
120686 +lp3943_gpio_set_mode_4393 lp3943_gpio_set_mode 0 4393 NULL
120687 +ovl_listxattr_4399 ovl_listxattr 0-3 4399 NULL
120688 +get_pwm1_enable_4401 get_pwm1_enable 0 4401 NULL nohasharray
120689 +ipath_init_chip_4401 ipath_init_chip 0 4401 &get_pwm1_enable_4401
120690 +reg_read_4409 reg_read 0 4409 NULL
120691 +access_process_vm_4412 access_process_vm 0 4412 NULL nohasharray
120692 +cxacru_cm_get_array_4412 cxacru_cm_get_array 4 4412 &access_process_vm_4412
120693 +can_send_4414 can_send 0 4414 NULL
120694 +libfc_vport_create_4415 libfc_vport_create 2 4415 NULL
120695 +fast_charge_timer_store_4416 fast_charge_timer_store 0-4 4416 NULL
120696 +wusbhc_chid_set_4420 wusbhc_chid_set 0 4420 NULL
120697 +rtw_android_get_rssi_4421 rtw_android_get_rssi 0 4421 NULL
120698 +show_fan_stop_output_4422 show_fan_stop_output 0 4422 NULL
120699 +read_pwr_cal_values_4423 read_pwr_cal_values 0 4423 NULL
120700 +mptscsih_io_delay_show_4424 mptscsih_io_delay_show 0 4424 NULL
120701 +xfs_log_show_4426 xfs_log_show 0 4426 NULL
120702 +read_code_4429 read_code 4 4429 NULL
120703 +ath10k_htc_start_4430 ath10k_htc_start 0 4430 NULL
120704 +b43_nphy_op_init_4431 b43_nphy_op_init 0 4431 NULL
120705 +max8998_rtc_start_alarm_4434 max8998_rtc_start_alarm 0 4434 NULL
120706 +snd_hdsp_ioctl_4435 snd_hdsp_ioctl 0 4435 NULL
120707 +pcan_usb_set_silent_4436 pcan_usb_set_silent 0 4436 NULL
120708 +do_pages_stat_4437 do_pages_stat 2 4437 NULL
120709 +srpt_tpg_attrib_show_srp_max_rdma_size_4438 srpt_tpg_attrib_show_srp_max_rdma_size 0 4438 NULL
120710 +vxp_resume_4442 vxp_resume 0 4442 NULL
120711 +memparse_4444 memparse 0 4444 NULL nohasharray
120712 +netdev_register_kobject_4444 netdev_register_kobject 0 4444 &memparse_4444
120713 +vxge_hw_vpath_fw_api_4452 vxge_hw_vpath_fw_api 0 4452 NULL
120714 +disksize_show_4454 disksize_show 0 4454 NULL
120715 +set_eeprom4_4457 set_eeprom4 4-0 4457 NULL
120716 +dn_alloc_send_pskb_4465 dn_alloc_send_pskb 2 4465 NULL
120717 +ext3_journalled_writepage_4470 ext3_journalled_writepage 0 4470 NULL
120718 +at76_set_card_command_4471 at76_set_card_command 4 4471 NULL
120719 +zd_rf_init_rf2959_4476 zd_rf_init_rf2959 0 4476 NULL
120720 +sock_create_kern_4480 sock_create_kern 0 4480 NULL
120721 +snd_seq_expand_var_event_4481 snd_seq_expand_var_event 0-5 4481 NULL nohasharray
120722 +signalfd_dequeue_4481 signalfd_dequeue 0 4481 &snd_seq_expand_var_event_4481
120723 +beep_write_4485 beep_write 0 4485 NULL
120724 +sys_semtimedop_4486 sys_semtimedop 3 4486 NULL
120725 +show_fcstat_prim_seq_protocol_err_count_4487 show_fcstat_prim_seq_protocol_err_count 0 4487 NULL
120726 +udp_sendmsg_4492 udp_sendmsg 4-0 4492 NULL
120727 +vmbus_establish_gpadl_4495 vmbus_establish_gpadl 3 4495 NULL
120728 +ltc4222_get_value_4496 ltc4222_get_value 0 4496 NULL nohasharray
120729 +bus_scan_store_4496 bus_scan_store 0-3 4496 &ltc4222_get_value_4496
120730 +_ctl_diag_trigger_mpi_store_4500 _ctl_diag_trigger_mpi_store 0-4 4500 NULL
120731 +o2nm_node_ipv4_address_read_4501 o2nm_node_ipv4_address_read 0 4501 NULL
120732 +set_link_security_4502 set_link_security 4 4502 NULL
120733 +node_read_vmstat_4505 node_read_vmstat 0 4505 NULL
120734 +l1oip_socket_parse_4507 l1oip_socket_parse 4 4507 NULL
120735 +start_usb_capture_4519 start_usb_capture 0 4519 NULL
120736 +acpi_ex_convert_to_integer_4521 acpi_ex_convert_to_integer 0 4521 NULL nohasharray
120737 +afs_fill_page_4521 afs_fill_page 0 4521 &acpi_ex_convert_to_integer_4521
120738 +write_cnodes_4523 write_cnodes 0 4523 NULL
120739 +xfs_btree_kill_root_4526 xfs_btree_kill_root 0 4526 NULL
120740 +show_modes_4530 show_modes 0 4530 NULL
120741 +ll_max_readahead_per_file_mb_seq_write_4531 ll_max_readahead_per_file_mb_seq_write 3 4531 NULL
120742 +sys_llistxattr_4532 sys_llistxattr 3 4532 NULL
120743 +da9052_group_write_4534 da9052_group_write 0 4534 NULL
120744 +tipc_getname_4539 tipc_getname 0 4539 NULL
120745 +d3cold_allowed_store_4541 d3cold_allowed_store 0-4 4541 NULL
120746 +tty_register_device_4544 tty_register_device 2 4544 NULL nohasharray
120747 +store_mode_4544 store_mode 0-4 4544 &tty_register_device_4544
120748 +videobuf_vmalloc_to_sg_4548 videobuf_vmalloc_to_sg 2 4548 NULL
120749 +generic_packet_4551 generic_packet 0 4551 NULL nohasharray
120750 +store_risetime_4551 store_risetime 0-4 4551 &generic_packet_4551
120751 +show_sched4_4552 show_sched4 0 4552 NULL
120752 +aoedisk_show_state_4553 aoedisk_show_state 0 4553 NULL
120753 +rxrpc_bind_4554 rxrpc_bind 0 4554 NULL
120754 +fsl_edma_prep_slave_sg_4555 fsl_edma_prep_slave_sg 3 4555 NULL
120755 +show_fc_private_host_tgtid_bind_type_4556 show_fc_private_host_tgtid_bind_type 0 4556 NULL
120756 +max_sectors_store_4559 max_sectors_store 0-4 4559 NULL
120757 +show_speed_tolerance_4560 show_speed_tolerance 0 4560 NULL
120758 +rx8581_get_datetime_4561 rx8581_get_datetime 0 4561 NULL
120759 +ubifs_add_dirt_4567 ubifs_add_dirt 0 4567 NULL
120760 +xgmac_set_mac_address_4571 xgmac_set_mac_address 0 4571 NULL
120761 +btrfs_file_extent_inline_item_len_4575 btrfs_file_extent_inline_item_len 0 4575 NULL
120762 +wl18xx_top_reg_write_4577 wl18xx_top_reg_write 0 4577 NULL
120763 +xfs_buf_get_maps_4581 xfs_buf_get_maps 2 4581 NULL
120764 +commit_orphans_4584 commit_orphans 0 4584 NULL
120765 +aty128fb_set_par_4587 aty128fb_set_par 0 4587 NULL
120766 +read_rio_4589 read_rio 0-3 4589 NULL
120767 +acpi_read_fast_4590 acpi_read_fast 3-2 4590 NULL nohasharray
120768 +alt_capture_pcm_prepare_4590 alt_capture_pcm_prepare 0 4590 &acpi_read_fast_4590
120769 +multipath_add_disk_4591 multipath_add_disk 0 4591 NULL
120770 +bch_alloc_4593 bch_alloc 1 4593 NULL
120771 +ocfs2_refcount_lock_4595 ocfs2_refcount_lock 0 4595 NULL
120772 +ath10k_dbg_sta_write_delba_4602 ath10k_dbg_sta_write_delba 3-0 4602 NULL nohasharray
120773 +fuse_copy_one_4602 fuse_copy_one 0 4602 &ath10k_dbg_sta_write_delba_4602
120774 +pm8001_ctl_iop_log_show_4614 pm8001_ctl_iop_log_show 0 4614 NULL nohasharray
120775 +device_store_int_4614 device_store_int 0-4 4614 &pm8001_ctl_iop_log_show_4614
120776 +xfs_bmap_add_attrfork_4617 xfs_bmap_add_attrfork 0 4617 NULL
120777 +show_designated_bridge_4619 show_designated_bridge 0 4619 NULL nohasharray
120778 +bdc_gadget_ep_enable_4619 bdc_gadget_ep_enable 0 4619 &show_designated_bridge_4619
120779 +rp5c01_read_time_4626 rp5c01_read_time 0 4626 NULL
120780 +bpq_device_event_4633 bpq_device_event 0 4633 NULL nohasharray
120781 +ll_rw_extents_stats_seq_write_4633 ll_rw_extents_stats_seq_write 3 4633 &bpq_device_event_4633
120782 +iwl_dbgfs_tx_queue_read_4635 iwl_dbgfs_tx_queue_read 3-0 4635 NULL nohasharray
120783 +show_valid_zones_4635 show_valid_zones 0 4635 &iwl_dbgfs_tx_queue_read_4635
120784 +hrz_send_4638 hrz_send 0 4638 NULL
120785 +wlcore_boot_upload_nvs_4639 wlcore_boot_upload_nvs 0 4639 NULL
120786 +nilfs_segments_README_show_4646 nilfs_segments_README_show 0 4646 NULL
120787 +txCommit_4649 txCommit 0 4649 NULL
120788 +pch_phub_gbe_serial_rom_conf_4650 pch_phub_gbe_serial_rom_conf 0 4650 NULL
120789 +f2fs_xattr_generic_set_4651 f2fs_xattr_generic_set 0 4651 NULL
120790 +falcon_describe_nic_stats_4659 falcon_describe_nic_stats 0 4659 NULL
120791 +show_conn_param_ISCSI_PARAM_OFMARKER_EN_4661 show_conn_param_ISCSI_PARAM_OFMARKER_EN 0 4661 NULL
120792 +eeprom_93xx46_eral_4666 eeprom_93xx46_eral 0 4666 NULL
120793 +ttm_pool_store_4671 ttm_pool_store 0-4 4671 NULL
120794 +test_power_get_usb_property_4680 test_power_get_usb_property 0 4680 NULL
120795 +niu_get_eeprom_len_4681 niu_get_eeprom_len 0 4681 NULL
120796 +show_event_log_4682 show_event_log 0 4682 NULL
120797 +cx18_read_pos_4683 cx18_read_pos 3-0 4683 NULL nohasharray
120798 +cvt_auto_temp_4683 cvt_auto_temp 0 4683 &cx18_read_pos_4683
120799 +__uncore_counter_show_4686 __uncore_counter_show 0 4686 NULL
120800 +short_retry_limit_read_4687 short_retry_limit_read 3-0 4687 NULL
120801 +cifs_sync_read_4688 cifs_sync_read 0 4688 NULL nohasharray
120802 +register_queue_kobjects_4688 register_queue_kobjects 0 4688 &cifs_sync_read_4688
120803 +kone_receive_4690 kone_receive 4-0 4690 NULL
120804 +soc_mbus_bytes_per_line_4691 soc_mbus_bytes_per_line 0-1 4691 NULL
120805 +integrity_generate_show_4696 integrity_generate_show 0 4696 NULL
120806 +uhid_dev_get_report_reply_4697 uhid_dev_get_report_reply 0 4697 NULL
120807 +iscsi_tpg_auth_show_password_4698 iscsi_tpg_auth_show_password 0 4698 NULL
120808 +round_pipe_size_4701 round_pipe_size 0 4701 NULL nohasharray
120809 +gen8_get_total_gtt_size_4701 gen8_get_total_gtt_size 0-1 4701 &round_pipe_size_4701 nohasharray
120810 +write8_reg_4701 write8_reg 4-0 4701 &gen8_get_total_gtt_size_4701 nohasharray
120811 +tcs3414_buffer_preenable_4701 tcs3414_buffer_preenable 0 4701 &write8_reg_4701
120812 +hash_netportnet6_expire_4702 hash_netportnet6_expire 4 4702 NULL
120813 +qla2x00_phy_version_show_4706 qla2x00_phy_version_show 0 4706 NULL
120814 +cxgbi_alloc_big_mem_4707 cxgbi_alloc_big_mem 1 4707 NULL
120815 +toshiba_haps_protection_level_4711 toshiba_haps_protection_level 0 4711 NULL
120816 +roccat_common2_sysfs_read_tcu_image_4719 roccat_common2_sysfs_read_tcu_image 0-5-6 4719 NULL
120817 +btrfs_setattr_4721 btrfs_setattr 0 4721 NULL
120818 +ati_create_gatt_pages_4722 ati_create_gatt_pages 1 4722 NULL nohasharray
120819 +show_header_4722 show_header 3 4722 &ati_create_gatt_pages_4722
120820 +fw_lookup_and_allocate_buf_4723 fw_lookup_and_allocate_buf 0 4723 NULL nohasharray
120821 +cas_change_mtu_4723 cas_change_mtu 0 4723 &fw_lookup_and_allocate_buf_4723
120822 +path_show_4725 path_show 0 4725 NULL nohasharray
120823 +bl_power_show_4725 bl_power_show 0 4725 &path_show_4725
120824 +t4_link_start_4726 t4_link_start 0 4726 NULL nohasharray
120825 +fallback_migrate_page_4726 fallback_migrate_page 0 4726 &t4_link_start_4726
120826 +ims_pcu_verify_block_4733 ims_pcu_verify_block 0 4733 NULL
120827 +ll_rw_offset_stats_seq_write_4736 ll_rw_offset_stats_seq_write 3 4736 NULL
120828 +scsi_level_show_4738 scsi_level_show 0 4738 NULL
120829 +ledd_show_4740 ledd_show 0 4740 NULL
120830 +level_show_4741 level_show 0 4741 NULL
120831 +rds_ib_get_mr_4742 rds_ib_get_mr 2 4742 NULL
120832 +acpi_os_signal_4745 acpi_os_signal 0 4745 NULL
120833 +twl6030_pwmled_enable_4747 twl6030_pwmled_enable 0 4747 NULL
120834 +st_gyro_buffer_preenable_4749 st_gyro_buffer_preenable 0 4749 NULL
120835 +_vivid_fb_check_var_4753 _vivid_fb_check_var 0 4753 NULL nohasharray
120836 +lu_buf_alloc_4753 lu_buf_alloc 2 4753 &_vivid_fb_check_var_4753
120837 +qla4xxx_get_firmware_status_4759 qla4xxx_get_firmware_status 0 4759 NULL
120838 +qla2x00_optrom_fw_version_show_4760 qla2x00_optrom_fw_version_show 0 4760 NULL nohasharray
120839 +_alloc_get_attr_list_4760 _alloc_get_attr_list 0 4760 &qla2x00_optrom_fw_version_show_4760
120840 +wakeup_active_show_4767 wakeup_active_show 0 4767 NULL
120841 +shm16write__write_file_4771 shm16write__write_file 0 4771 NULL
120842 +__orinoco_hw_setup_enc_4772 __orinoco_hw_setup_enc 0 4772 NULL
120843 +pwr_rcvd_bcns_cnt_read_4774 pwr_rcvd_bcns_cnt_read 3-0 4774 NULL
120844 +kobj_pkt_store_4775 kobj_pkt_store 0-4 4775 NULL
120845 +tlan_get_eeprom_len_4776 tlan_get_eeprom_len 0 4776 NULL
120846 +get_srcimp_4779 get_srcimp 0 4779 NULL nohasharray
120847 +cifs_read_allocate_pages_4779 cifs_read_allocate_pages 0 4779 &get_srcimp_4779
120848 +uwb_drp_avail_reserve_pending_4786 uwb_drp_avail_reserve_pending 0 4786 NULL
120849 +create_subvol_4791 create_subvol 4 4791 NULL
120850 +w1_master_attribute_store_max_slave_count_4792 w1_master_attribute_store_max_slave_count 0-4 4792 NULL
120851 +read_4793 read 0-4 4793 NULL
120852 +sisusb_read_memio_byte_4794 sisusb_read_memio_byte 0 4794 NULL
120853 +opl3_load_patch_4802 opl3_load_patch 0 4802 NULL
120854 +set_sync_endpoint_4803 set_sync_endpoint 0 4803 NULL nohasharray
120855 +au8522_s_ctrl_4803 au8522_s_ctrl 0 4803 &set_sync_endpoint_4803
120856 +ncp__vol2io_4804 ncp__vol2io 5-0 4804 NULL
120857 +fan_set_level_4805 fan_set_level 0 4805 NULL
120858 +C_SYSC_setsockopt_4806 C_SYSC_setsockopt 5 4806 NULL
120859 +add_new_kprobe_4808 add_new_kprobe 0 4808 NULL
120860 +vt8623fb_set_par_4814 vt8623fb_set_par 0 4814 NULL
120861 +show_sticky_4816 show_sticky 0 4816 NULL
120862 +show_postcode_4819 show_postcode 0 4819 NULL
120863 +part_fail_store_4820 part_fail_store 0-4 4820 NULL
120864 +ubifs_log_post_commit_4824 ubifs_log_post_commit 0 4824 NULL
120865 +esd_usb2_start_4827 esd_usb2_start 0 4827 NULL
120866 +show_4831 show 0 4831 NULL
120867 +show_brightness_changed_4834 show_brightness_changed 0 4834 NULL nohasharray
120868 +acpi_ps_create_op_4834 acpi_ps_create_op 0 4834 &show_brightness_changed_4834
120869 +__zswap_cpu_notifier_4837 __zswap_cpu_notifier 0 4837 NULL
120870 +cfq_slice_async_rq_show_4838 cfq_slice_async_rq_show 0 4838 NULL
120871 +scsi_end_request_4839 scsi_end_request 3-4 4839 NULL
120872 +iscsit_ta_authentication_4846 iscsit_ta_authentication 0 4846 NULL nohasharray
120873 +adis16480_enable_irq_4846 adis16480_enable_irq 0 4846 &iscsit_ta_authentication_4846
120874 +iptunnel_pull_header_4847 iptunnel_pull_header 2 4847 NULL
120875 +show_sas_phy_sas_address_4856 show_sas_phy_sas_address 0 4856 NULL nohasharray
120876 +target_core_dev_pr_attr_store_4856 target_core_dev_pr_attr_store 0-4 4856 &show_sas_phy_sas_address_4856
120877 +roccat_common2_sysfs_read_tcu_4857 roccat_common2_sysfs_read_tcu 0-5-6 4857 NULL
120878 +gigaset_if_receive_4861 gigaset_if_receive 3 4861 NULL
120879 +key_tx_spec_read_4862 key_tx_spec_read 3-0 4862 NULL
120880 +available_sync_leds_show_4863 available_sync_leds_show 0 4863 NULL
120881 +sco_sock_bind_4864 sco_sock_bind 0 4864 NULL
120882 +ncp_read_bounce_4867 ncp_read_bounce 0 4867 NULL
120883 +svc_getname_4869 svc_getname 0 4869 NULL
120884 +__pm_runtime_suspend_4870 __pm_runtime_suspend 0 4870 NULL
120885 +hid_register_field_4874 hid_register_field 3-2 4874 NULL
120886 +tg3_phy_reset_4876 tg3_phy_reset 0 4876 NULL
120887 +n_tracesink_read_4878 n_tracesink_read 0 4878 NULL
120888 +wl1271_set_ba_policies_4883 wl1271_set_ba_policies 0 4883 NULL
120889 +vmxnet3_activate_dev_4885 vmxnet3_activate_dev 0 4885 NULL
120890 +vga_arb_read_4886 vga_arb_read 3-0 4886 NULL nohasharray
120891 +ip6_pkt_drop_4886 ip6_pkt_drop 0 4886 &vga_arb_read_4886
120892 +current_speed_show_4887 current_speed_show 0 4887 NULL
120893 +sys_ipc_4889 sys_ipc 3 4889 NULL
120894 +isdn_divert_write_4891 isdn_divert_write 0-3 4891 NULL
120895 +s2io_ethtool_get_regs_len_4901 s2io_ethtool_get_regs_len 0 4901 NULL
120896 +shadow_fetch_4907 shadow_fetch 2 4907 NULL
120897 +nilfs_segbuf_reset_4912 nilfs_segbuf_reset 0 4912 NULL
120898 +qlcnic_82xx_alloc_mbx_args_4913 qlcnic_82xx_alloc_mbx_args 0 4913 NULL nohasharray
120899 +smsc911x_ethtool_getregslen_4913 smsc911x_ethtool_getregslen 0 4913 &qlcnic_82xx_alloc_mbx_args_4913
120900 +sw_activity_store_4914 sw_activity_store 0 4914 NULL
120901 +acpi_battery_alarm_show_4917 acpi_battery_alarm_show 0 4917 NULL
120902 +show_pwm1_enable_4919 show_pwm1_enable 0 4919 NULL nohasharray
120903 +read_4919 read 0 4919 &show_pwm1_enable_4919
120904 +single_step_cont_4921 single_step_cont 0 4921 NULL
120905 +wl1271_sysfs_read_fwlog_4922 wl1271_sysfs_read_fwlog 0-6-5 4922 NULL nohasharray
120906 +edac_device_ctl_log_ce_store_4922 edac_device_ctl_log_ce_store 0-3 4922 &wl1271_sysfs_read_fwlog_4922
120907 +bfad_im_optionrom_version_show_4923 bfad_im_optionrom_version_show 0 4923 NULL
120908 +sys_process_vm_writev_4928 sys_process_vm_writev 3-5 4928 NULL
120909 +rx_compressed_show_4930 rx_compressed_show 0 4930 NULL nohasharray
120910 +show_fnode_tcp_timer_scale_4930 show_fnode_tcp_timer_scale 0 4930 &rx_compressed_show_4930
120911 +ntfs_rl_insert_4931 ntfs_rl_insert 4-2 4931 NULL
120912 +wm831x_unique_id_show_4937 wm831x_unique_id_show 0 4937 NULL
120913 +ieee80211_if_fmt_ave_beacon_4941 ieee80211_if_fmt_ave_beacon 3 4941 NULL nohasharray
120914 +asd_show_dev_bios_build_4941 asd_show_dev_bios_build 0 4941 &ieee80211_if_fmt_ave_beacon_4941 nohasharray
120915 +lp3972_ldo_enable_4941 lp3972_ldo_enable 0 4941 &asd_show_dev_bios_build_4941
120916 +da9055_reg_write_4942 da9055_reg_write 0 4942 NULL nohasharray
120917 +saa7146_pgtable_build_4942 saa7146_pgtable_build 0 4942 &da9055_reg_write_4942
120918 +multicast_query_response_interval_store_4943 multicast_query_response_interval_store 4-0 4943 NULL
120919 +bl_power_store_4949 bl_power_store 0-4 4949 NULL
120920 +mt9m001_cropcap_4950 mt9m001_cropcap 0 4950 NULL
120921 +batadv_interface_change_mtu_4952 batadv_interface_change_mtu 0 4952 NULL
120922 +request_msix_data_irqs_4956 request_msix_data_irqs 0 4956 NULL
120923 +netlink_mmap_sendmsg_4957 netlink_mmap_sendmsg 0 4957 NULL
120924 +fb_deferred_io_fsync_4960 fb_deferred_io_fsync 0 4960 NULL
120925 +tg3_setup_copper_phy_4964 tg3_setup_copper_phy 0 4964 NULL
120926 +devm_kzalloc_4966 devm_kzalloc 2 4966 NULL nohasharray
120927 +write_ee_4966 write_ee 0 4966 &devm_kzalloc_4966
120928 +compat_rawv6_setsockopt_4967 compat_rawv6_setsockopt 5 4967 NULL
120929 +ath10k_read_chip_id_4969 ath10k_read_chip_id 3-0 4969 NULL nohasharray
120930 +lock_device_hotplug_sysfs_4969 lock_device_hotplug_sysfs 0 4969 &ath10k_read_chip_id_4969
120931 +megasas_page_size_show_4971 megasas_page_size_show 0 4971 NULL
120932 +hfsplus_ext_write_extent_4973 hfsplus_ext_write_extent 0 4973 NULL
120933 +set_aout_4974 set_aout 0-4 4974 NULL
120934 +ieee80211_if_fmt_dot11MeshHWMPconfirmationInterval_4976 ieee80211_if_fmt_dot11MeshHWMPconfirmationInterval 3 4976 NULL
120935 +twlreg_read_4977 twlreg_read 0 4977 NULL nohasharray
120936 +do_sync_read_4977 do_sync_read 0-3 4977 &twlreg_read_4977
120937 +target_core_alua_tg_pt_gp_store_attr_implicit_trans_secs_4981 target_core_alua_tg_pt_gp_store_attr_implicit_trans_secs 0-3 4981 NULL
120938 +da9063_buck_get_mode_4985 da9063_buck_get_mode 0 4985 NULL
120939 +b43_gphy_op_prepare_hardware_4988 b43_gphy_op_prepare_hardware 0 4988 NULL
120940 +bd2802_store_reg0x09_4990 bd2802_store_reg0x09 0-4 4990 NULL
120941 +read_block_4993 read_block 0 4993 NULL
120942 +xfs_da3_node_split_4994 xfs_da3_node_split 0 4994 NULL
120943 +smb3_validate_negotiate_4999 smb3_validate_negotiate 0 4999 NULL
120944 +compat_SyS_ipc_5000 compat_SyS_ipc 3 5000 NULL
120945 +max_readahead_store_5004 max_readahead_store 3-0 5004 NULL
120946 +atl1c_request_irq_5006 atl1c_request_irq 0 5006 NULL
120947 +qla82xx_pci_mem_write_direct_5008 qla82xx_pci_mem_write_direct 2 5008 NULL
120948 +lm3533_als_set_target_5010 lm3533_als_set_target 0 5010 NULL
120949 +xhci_urb_enqueue_5012 xhci_urb_enqueue 0 5012 NULL
120950 +wl12xx_sdio_power_on_5017 wl12xx_sdio_power_on 0 5017 NULL
120951 +do_mincore_5018 do_mincore 0-2-1 5018 NULL
120952 +ucode_regs_read_file_5023 ucode_regs_read_file 0 5023 NULL
120953 +mtd_device_parse_register_5024 mtd_device_parse_register 5 5024 NULL nohasharray
120954 +smack_getprocattr_5024 smack_getprocattr 0 5024 &mtd_device_parse_register_5024
120955 +sbi_deprecated_show_5030 sbi_deprecated_show 0 5030 NULL nohasharray
120956 +acpi_pad_rrtime_store_5030 acpi_pad_rrtime_store 0-4 5030 &sbi_deprecated_show_5030
120957 +net2272_start_5033 net2272_start 0 5033 NULL
120958 +brcm_fet_config_init_5045 brcm_fet_config_init 0 5045 NULL
120959 +s3fb_check_var_5048 s3fb_check_var 0 5048 NULL
120960 +blkdev_get_5050 blkdev_get 0 5050 NULL
120961 +pci_read_aer_5051 pci_read_aer 0 5051 NULL
120962 +snd_hdspm_channel_info_5053 snd_hdspm_channel_info 0 5053 NULL
120963 +show_5055 show 0 5055 NULL
120964 +ocfs2_check_range_for_holes_5066 ocfs2_check_range_for_holes 0 5066 NULL
120965 +__kmalloc_track_caller_5071 __kmalloc_track_caller 1 5071 NULL
120966 +bonding_show_primary_5072 bonding_show_primary 0 5072 NULL
120967 +sun4i_pwm_set_polarity_5079 sun4i_pwm_set_polarity 0 5079 NULL
120968 +snd_mixart_BA1_read_5082 snd_mixart_BA1_read 5-0 5082 NULL
120969 +get_fan_failure_5083 get_fan_failure 0 5083 NULL
120970 +ssb_pci_read16_5084 ssb_pci_read16 0 5084 NULL
120971 +hdmi_setup_stream_5087 hdmi_setup_stream 0 5087 NULL
120972 +show_sas_rphy_device_type_5089 show_sas_rphy_device_type 0 5089 NULL
120973 +get_random_bytes_5091 get_random_bytes 2 5091 NULL nohasharray
120974 +kfifo_copy_from_user_5091 kfifo_copy_from_user 3-4 5091 &get_random_bytes_5091
120975 +set_pwm_auto_temp_5092 set_pwm_auto_temp 0-4 5092 NULL
120976 +compr_fill_5093 compr_fill 2 5093 NULL
120977 +zd_usb_enable_int_5095 zd_usb_enable_int 0 5095 NULL
120978 +acpi_ex_create_alias_5097 acpi_ex_create_alias 0 5097 NULL nohasharray
120979 +pppol2tp_setsockopt_5097 pppol2tp_setsockopt 0 5097 &acpi_ex_create_alias_5097
120980 +spectrum_cs_resume_5098 spectrum_cs_resume 0 5098 NULL
120981 +sound_write_5102 sound_write 3-0 5102 NULL
120982 +i40e_fcoe_ddp_setup_5105 i40e_fcoe_ddp_setup 4 5105 NULL
120983 +goldfish_pipe_read_5109 goldfish_pipe_read 0-3 5109 NULL nohasharray
120984 +alloc_init_skbufs_5109 alloc_init_skbufs 0 5109 &goldfish_pipe_read_5109
120985 +iscsi_stat_sess_attr_show_5113 iscsi_stat_sess_attr_show 0 5113 NULL nohasharray
120986 +broadsheet_spiflash_wait_for_bit_5113 broadsheet_spiflash_wait_for_bit 0 5113 &iscsi_stat_sess_attr_show_5113 nohasharray
120987 +f2fs_attr_store_5113 f2fs_attr_store 0-4 5113 &broadsheet_spiflash_wait_for_bit_5113
120988 +set_pwm_enable_direct_5114 set_pwm_enable_direct 0 5114 NULL
120989 +i40e_dbg_netdev_ops_write_5117 i40e_dbg_netdev_ops_write 3-0 5117 NULL nohasharray
120990 +diolan_write_cmd_5117 diolan_write_cmd 0 5117 &i40e_dbg_netdev_ops_write_5117
120991 +rhine_open_5133 rhine_open 0 5133 NULL
120992 +il_enqueue_hcmd_5139 il_enqueue_hcmd 0 5139 NULL
120993 +mlx4_en_activate_rx_rings_5146 mlx4_en_activate_rx_rings 0 5146 NULL
120994 +ocfs2_inode_lock_full_nested_5148 ocfs2_inode_lock_full_nested 0 5148 NULL
120995 +macb_get_regs_len_5149 macb_get_regs_len 0 5149 NULL
120996 +quirks_show_5154 quirks_show 0 5154 NULL
120997 +nfs4_wait_clnt_recover_5156 nfs4_wait_clnt_recover 0 5156 NULL
120998 +o2net_recv_tcp_msg_5158 o2net_recv_tcp_msg 3 5158 NULL
120999 +__uwb_addr_print_5161 __uwb_addr_print 2-0 5161 NULL
121000 +get_auto_brightness_5169 get_auto_brightness 0 5169 NULL
121001 +__az6007_write_5170 __az6007_write 0 5170 NULL
121002 +iwl_dbgfs_status_read_5171 iwl_dbgfs_status_read 3-0 5171 NULL nohasharray
121003 +o2hb_heartbeat_group_threshold_store_5171 o2hb_heartbeat_group_threshold_store 0-3 5171 &iwl_dbgfs_status_read_5171
121004 +acpi_pcc_get_sqty_5176 acpi_pcc_get_sqty 0 5176 NULL nohasharray
121005 +target_stat_scsi_lu_show_attr_indx_5176 target_stat_scsi_lu_show_attr_indx 0 5176 &acpi_pcc_get_sqty_5176
121006 +datablob_parse_5177 datablob_parse 0 5177 NULL
121007 +generate_smb3signingkey_5182 generate_smb3signingkey 0 5182 NULL
121008 +sfi_map_memory_5183 sfi_map_memory 1-2 5183 NULL
121009 +adjust_memory_5185 adjust_memory 0 5185 NULL
121010 +bond_option_lacp_rate_set_5190 bond_option_lacp_rate_set 0 5190 NULL
121011 +o2nm_cluster_attr_write_5195 o2nm_cluster_attr_write 0-2 5195 NULL
121012 +config_usb_cfg_attr_store_5199 config_usb_cfg_attr_store 0-4 5199 NULL nohasharray
121013 +raid6_check_reshape_5199 raid6_check_reshape 0 5199 &config_usb_cfg_attr_store_5199
121014 +b44_alloc_consistent_5200 b44_alloc_consistent 0 5200 NULL
121015 +mxl111sf_write_reg_5203 mxl111sf_write_reg 0 5203 NULL
121016 +pipe_set_size_5204 pipe_set_size 2 5204 NULL
121017 +read_blocklist_5209 read_blocklist 2 5209 NULL
121018 +store_state_disable_5210 store_state_disable 0-4 5210 NULL
121019 +snd_nm256_playback_trigger_5213 snd_nm256_playback_trigger 0 5213 NULL nohasharray
121020 +logfs_readpage_5213 logfs_readpage 0 5213 &snd_nm256_playback_trigger_5213
121021 +ppp_cp_parse_cr_5214 ppp_cp_parse_cr 4 5214 NULL
121022 +dwc2_hcd_urb_alloc_5217 dwc2_hcd_urb_alloc 2 5217 NULL
121023 +get_ep_param_5218 get_ep_param 0 5218 NULL nohasharray
121024 +saa6752hs_init_5218 saa6752hs_init 0 5218 &get_ep_param_5218 nohasharray
121025 +target_fabric_tpg_auth_attr_show_5218 target_fabric_tpg_auth_attr_show 0 5218 &saa6752hs_init_5218
121026 +bpq_set_mac_address_5223 bpq_set_mac_address 0 5223 NULL
121027 +ath6kl_debug_roam_tbl_event_5224 ath6kl_debug_roam_tbl_event 3 5224 NULL nohasharray
121028 +reserve_mem_notifier_5224 reserve_mem_notifier 0 5224 &ath6kl_debug_roam_tbl_event_5224
121029 +atl1e_open_5226 atl1e_open 0 5226 NULL
121030 +ssb_ioremap_5228 ssb_ioremap 2 5228 NULL
121031 +wait_for_response_5229 wait_for_response 0 5229 NULL
121032 +da9052_bat_read_volt_5230 da9052_bat_read_volt 0 5230 NULL
121033 +show_ata_dev_ering_5233 show_ata_dev_ering 0 5233 NULL
121034 +iwl_power_update_mode_5235 iwl_power_update_mode 0 5235 NULL
121035 +isdn_ppp_skb_push_5236 isdn_ppp_skb_push 2 5236 NULL nohasharray
121036 +cpuset_cpu_active_5236 cpuset_cpu_active 0 5236 &isdn_ppp_skb_push_5236
121037 +show_iface_delayed_ack_en_5240 show_iface_delayed_ack_en 0 5240 NULL nohasharray
121038 +uwb_dev_LQE_store_5240 uwb_dev_LQE_store 0-4 5240 &show_iface_delayed_ack_en_5240
121039 +sctp_abort_pkt_new_5241 sctp_abort_pkt_new 6 5241 NULL
121040 +led_set_flash_timeout_5242 led_set_flash_timeout 0 5242 NULL
121041 +aoedisk_show_mac_5245 aoedisk_show_mac 0 5245 NULL
121042 +cyapa_gen5_do_operational_check_5247 cyapa_gen5_do_operational_check 0 5247 NULL
121043 +iscsi_nacl_attrib_show_dataout_timeout_retries_5249 iscsi_nacl_attrib_show_dataout_timeout_retries 0 5249 NULL
121044 +ti_open_5256 ti_open 0 5256 NULL
121045 +update_nodemask_5257 update_nodemask 0 5257 NULL
121046 +__uncore_thresh8_show_5261 __uncore_thresh8_show 0 5261 NULL
121047 +eurwdt_write_5266 eurwdt_write 0-3 5266 NULL
121048 +bch_cache_set_internal_store_5269 bch_cache_set_internal_store 4-0 5269 NULL
121049 +dvb_ringbuffer_write_user_5270 dvb_ringbuffer_write_user 3 5270 NULL nohasharray
121050 +rxrpc_krb5_decode_tagged_data_5270 rxrpc_krb5_decode_tagged_data 0 5270 &dvb_ringbuffer_write_user_5270
121051 +xgmac_reg_addr_read_5278 xgmac_reg_addr_read 3-0 5278 NULL
121052 +mpt_lan_open_5281 mpt_lan_open 0 5281 NULL
121053 +qlafx00_soft_reset_5284 qlafx00_soft_reset 0 5284 NULL
121054 +alloc_cache_blocks_with_hash_5285 alloc_cache_blocks_with_hash 2 5285 NULL
121055 +__smsc95xx_write_reg_5295 __smsc95xx_write_reg 0 5295 NULL
121056 +snd_seq_ioctl_get_queue_tempo_5296 snd_seq_ioctl_get_queue_tempo 0 5296 NULL
121057 +qla2x00_optrom_fcode_version_show_5297 qla2x00_optrom_fcode_version_show 0 5297 NULL
121058 +lpfc_max_luns_show_5301 lpfc_max_luns_show 0 5301 NULL
121059 +metapage_readpage_5304 metapage_readpage 0 5304 NULL nohasharray
121060 +alloc_dec_temp_buffers_5304 alloc_dec_temp_buffers 0 5304 &metapage_readpage_5304 nohasharray
121061 +t4vf_write_rss_vi_config_5304 t4vf_write_rss_vi_config 0 5304 &alloc_dec_temp_buffers_5304
121062 +ks8842_open_5309 ks8842_open 0 5309 NULL
121063 +_efx_mcdi_rpc_finish_5310 _efx_mcdi_rpc_finish 0 5310 NULL
121064 +grow_inode_5311 grow_inode 0 5311 NULL
121065 +r592_write_fifo_pio_5315 r592_write_fifo_pio 3 5315 NULL
121066 +sbc_get_write_same_sectors_5317 sbc_get_write_same_sectors 0 5317 NULL
121067 +selinux_ipv4_output_5320 selinux_ipv4_output 0 5320 NULL
121068 +pmcraid_show_log_level_5323 pmcraid_show_log_level 0 5323 NULL nohasharray
121069 +bnx2_init_chip_5323 bnx2_init_chip 0 5323 &pmcraid_show_log_level_5323
121070 +pwr_elp_enter_read_5324 pwr_elp_enter_read 3-0 5324 NULL
121071 +ocfs2_writepage_5327 ocfs2_writepage 0 5327 NULL
121072 +allocate_cnodes_5329 allocate_cnodes 1 5329 NULL
121073 +max8997_rtc_read_time_5330 max8997_rtc_read_time 0 5330 NULL
121074 +padlock_sha1_update_nano_5335 padlock_sha1_update_nano 0 5335 NULL
121075 +nvkm_ioctl_5338 nvkm_ioctl 0 5338 NULL
121076 +__uncore_occ_edge_show_5340 __uncore_occ_edge_show 0 5340 NULL
121077 +uinput_ioctl_5342 uinput_ioctl 2 5342 NULL
121078 +spidev_get_ioc_message_5344 spidev_get_ioc_message 1 5344 NULL
121079 +ad714x_i2c_read_5345 ad714x_i2c_read 4 5345 NULL
121080 +policy_store_5346 policy_store 0-4 5346 NULL
121081 +iio_sysfs_trig_remove_5348 iio_sysfs_trig_remove 0-4 5348 NULL
121082 +target_stat_scsi_dev_show_attr_inst_5353 target_stat_scsi_dev_show_attr_inst 0 5353 NULL nohasharray
121083 +qlcnic_sriov_validate_vlan_cfg_5353 qlcnic_sriov_validate_vlan_cfg 0 5353 &target_stat_scsi_dev_show_attr_inst_5353
121084 +acpi_tb_validate_table_5356 acpi_tb_validate_table 0 5356 NULL
121085 +ocfs2_figure_hole_clusters_5358 ocfs2_figure_hole_clusters 0 5358 NULL
121086 +ps_pspoll_utilization_read_5361 ps_pspoll_utilization_read 3-0 5361 NULL
121087 +icmp_error_5362 icmp_error 0 5362 NULL
121088 +open_tx_second_5363 open_tx_second 0 5363 NULL
121089 +cciss_allocate_sg_chain_blocks_5368 cciss_allocate_sg_chain_blocks 3-2 5368 NULL
121090 +lowpan_alloc_frag_5370 lowpan_alloc_frag 2 5370 NULL
121091 +set_master_5372 set_master 0 5372 NULL
121092 +set_sample_rate_v2_5376 set_sample_rate_v2 0 5376 NULL nohasharray
121093 +rs5c372_get_datetime_5376 rs5c372_get_datetime 0 5376 &set_sample_rate_v2_5376
121094 +netlink_autobind_5378 netlink_autobind 0 5378 NULL
121095 +ab3100_enable_regulator_5383 ab3100_enable_regulator 0 5383 NULL
121096 +iscsi_tpg_param_store_DefaultTime2Retain_5384 iscsi_tpg_param_store_DefaultTime2Retain 0-3 5384 NULL nohasharray
121097 +disksize_store_5384 disksize_store 0-4 5384 &iscsi_tpg_param_store_DefaultTime2Retain_5384 nohasharray
121098 +fcr_get_rxtrig_bytes_5384 fcr_get_rxtrig_bytes 0 5384 &disksize_store_5384
121099 +efx_mcdi_port_reconfigure_5389 efx_mcdi_port_reconfigure 0 5389 NULL
121100 +at86rf230_set_hw_addr_filt_5394 at86rf230_set_hw_addr_filt 0 5394 NULL
121101 +brcmf_netdev_set_mac_address_5397 brcmf_netdev_set_mac_address 0 5397 NULL
121102 +xadc_write_adc_reg_5398 xadc_write_adc_reg 0 5398 NULL
121103 +regulator_uV_show_5404 regulator_uV_show 0 5404 NULL
121104 +kvm_reboot_5405 kvm_reboot 0 5405 NULL
121105 +fat_getattr_5406 fat_getattr 0 5406 NULL
121106 +gpio_direction_store_5408 gpio_direction_store 0-4 5408 NULL
121107 +apds990x_prox_reporting_mode_store_5410 apds990x_prox_reporting_mode_store 0-4 5410 NULL
121108 +xfs_free_extent_5411 xfs_free_extent 0 5411 NULL
121109 +deinterlace_queue_setup_5412 deinterlace_queue_setup 0 5412 NULL
121110 +cifs_setattr_5417 cifs_setattr 0 5417 NULL
121111 +sbp_tpg_attrib_show_max_reconnect_timeout_5421 sbp_tpg_attrib_show_max_reconnect_timeout 0 5421 NULL nohasharray
121112 +xfs_bmap_add_attrfork_local_5421 xfs_bmap_add_attrfork_local 0 5421 &sbp_tpg_attrib_show_max_reconnect_timeout_5421
121113 +show_output_5423 show_output 0 5423 NULL nohasharray
121114 +ftrace_set_hash_5423 ftrace_set_hash 0 5423 &show_output_5423
121115 +thin_provisioning_show_5428 thin_provisioning_show 0 5428 NULL
121116 +dev_attr_show_5429 dev_attr_show 0 5429 NULL
121117 +mxt_check_firmware_format_5432 mxt_check_firmware_format 0 5432 NULL
121118 +qla4xxx_fw_timestamp_show_5433 qla4xxx_fw_timestamp_show 0 5433 NULL
121119 +xadc_zynq_read_adc_reg_5440 xadc_zynq_read_adc_reg 0 5440 NULL
121120 +store_pwm_5441 store_pwm 0-4 5441 NULL
121121 +gadget_dev_desc_bDeviceSubClass_show_5442 gadget_dev_desc_bDeviceSubClass_show 0 5442 NULL
121122 +show_id_5444 show_id 0 5444 NULL nohasharray
121123 +pci_esp_map_sg_5444 pci_esp_map_sg 3 5444 &show_id_5444
121124 +available_uuids_show_5445 available_uuids_show 0 5445 NULL
121125 +wm831x_rtc_setalarm_5447 wm831x_rtc_setalarm 0 5447 NULL
121126 +create_child_5449 create_child 0-4 5449 NULL
121127 +add_host_show_5451 add_host_show 0 5451 NULL
121128 +powerclamp_set_cur_state_5453 powerclamp_set_cur_state 0 5453 NULL
121129 +qla4xxx_fw_state_show_5454 qla4xxx_fw_state_show 0 5454 NULL
121130 +change_wakeup_protocol_5455 change_wakeup_protocol 0 5455 NULL
121131 +cyapa_update_fw_store_5458 cyapa_update_fw_store 0-4 5458 NULL
121132 +adm8211_add_interface_5459 adm8211_add_interface 0 5459 NULL nohasharray
121133 +acpi_video_device_lcd_set_level_5459 acpi_video_device_lcd_set_level 0 5459 &adm8211_add_interface_5459
121134 +sfi_map_table_5462 sfi_map_table 1 5462 NULL
121135 +xfs_efd_init_5463 xfs_efd_init 3 5463 NULL
121136 +rt5677_gpio_direction_out_5468 rt5677_gpio_direction_out 0 5468 NULL nohasharray
121137 +ll_xattr_cache_refill_5468 ll_xattr_cache_refill 0 5468 &rt5677_gpio_direction_out_5468
121138 +kernfs_fop_write_5471 kernfs_fop_write 3-0 5471 NULL nohasharray
121139 +lm3530_led_enable_5471 lm3530_led_enable 0 5471 &kernfs_fop_write_5471
121140 +show_cpu_clock_5473 show_cpu_clock 0 5473 NULL
121141 +show_5474 show 0 5474 NULL nohasharray
121142 +wl18xx_hw_init_5474 wl18xx_hw_init 0 5474 &show_5474 nohasharray
121143 +store_5474 store 0-3 5474 &wl18xx_hw_init_5474
121144 +xfs_efi_init_5476 xfs_efi_init 2 5476 NULL
121145 +dlm_nodir_show_5477 dlm_nodir_show 0 5477 NULL
121146 +ubi_leb_write_5478 ubi_leb_write 4-5-0 5478 NULL
121147 +kone_sysfs_set_tcu_5481 kone_sysfs_set_tcu 0-4 5481 NULL nohasharray
121148 +max_ratio_store_5481 max_ratio_store 0-4 5481 &kone_sysfs_set_tcu_5481
121149 +pci_enable_msix_exact_5482 pci_enable_msix_exact 3 5482 NULL
121150 +cifs_security_flags_proc_write_5484 cifs_security_flags_proc_write 3-0 5484 NULL
121151 +jffs2_setattr_5486 jffs2_setattr 0 5486 NULL nohasharray
121152 +pm3fb_set_par_5486 pm3fb_set_par 0 5486 &jffs2_setattr_5486
121153 +smb2_set_file_info_5487 smb2_set_file_info 0 5487 NULL
121154 +psb_intel_sdvo_ddc_proxy_xfer_5488 psb_intel_sdvo_ddc_proxy_xfer 0-3 5488 NULL
121155 +qla2x00_fw_version_show_5491 qla2x00_fw_version_show 0 5491 NULL
121156 +tty_write_5494 tty_write 3-0 5494 NULL nohasharray
121157 +dlm_user_deadlock_5494 dlm_user_deadlock 0 5494 &tty_write_5494 nohasharray
121158 +u3_exit_store_5494 u3_exit_store 0-4 5494 &dlm_user_deadlock_5494
121159 +tomoyo_update_domain_5498 tomoyo_update_domain 2 5498 NULL nohasharray
121160 +ieee80211_if_fmt_last_beacon_5498 ieee80211_if_fmt_last_beacon 3 5498 &tomoyo_update_domain_5498
121161 +adfs_f_update_5499 adfs_f_update 0 5499 NULL
121162 +ath10k_init_uart_5501 ath10k_init_uart 0 5501 NULL
121163 +__max_nr_grant_frames_5505 __max_nr_grant_frames 0 5505 NULL
121164 +roccat_common2_sysfs_write_info_5507 roccat_common2_sysfs_write_info 0-6-5 5507 NULL
121165 +show_counter_tx_unsup_vl_errs_5509 show_counter_tx_unsup_vl_errs 0 5509 NULL nohasharray
121166 +default_compression_show_5509 default_compression_show 0 5509 &show_counter_tx_unsup_vl_errs_5509
121167 +niu_init_hostinfo_5513 niu_init_hostinfo 0 5513 NULL
121168 +nilfs_btree_get_block_5514 nilfs_btree_get_block 0 5514 NULL
121169 +spidev_message_5518 spidev_message 3 5518 NULL
121170 +show_port_state_5521 show_port_state 0 5521 NULL nohasharray
121171 +uuid_parse_5521 uuid_parse 0 5521 &show_port_state_5521
121172 +tipc_link_xmit_5522 tipc_link_xmit 0 5522 NULL
121173 +show_license_5524 show_license 0 5524 NULL
121174 +pm_qos_remote_wakeup_show_5526 pm_qos_remote_wakeup_show 0 5526 NULL
121175 +sdev_show_queue_depth_5527 sdev_show_queue_depth 0 5527 NULL
121176 +sctp_make_op_error_space_5528 sctp_make_op_error_space 3 5528 NULL
121177 +stop_cpus_5529 stop_cpus 0 5529 NULL
121178 +ata_scsi_em_message_type_show_5530 ata_scsi_em_message_type_show 0 5530 NULL
121179 +ieee80211_if_fmt_auto_open_plinks_5534 ieee80211_if_fmt_auto_open_plinks 3 5534 NULL nohasharray
121180 +prepare_transfer_5534 prepare_transfer 0 5534 &ieee80211_if_fmt_auto_open_plinks_5534 nohasharray
121181 +typhoon_reset_5534 typhoon_reset 0 5534 &prepare_transfer_5534
121182 +m48t59_rtc_setalarm_5542 m48t59_rtc_setalarm 0 5542 NULL
121183 +ks8995_registers_write_5545 ks8995_registers_write 0-5-6 5545 NULL
121184 +ov9650_set_auto_exposure_5552 ov9650_set_auto_exposure 0 5552 NULL
121185 +brcmu_pkt_buf_get_skb_5556 brcmu_pkt_buf_get_skb 1 5556 NULL
121186 +le_readq_5557 le_readq 0 5557 NULL
121187 +thinkpad_acpi_pdev_name_show_5567 thinkpad_acpi_pdev_name_show 0 5567 NULL
121188 +v4l2_s_ctrl_5571 v4l2_s_ctrl 0 5571 NULL
121189 +tda18271_set_standby_mode_5572 tda18271_set_standby_mode 0 5572 NULL
121190 +fir16_create_5574 fir16_create 3 5574 NULL
121191 +bioset_create_5580 bioset_create 1 5580 NULL
121192 +fat_block_truncate_page_5581 fat_block_truncate_page 0 5581 NULL nohasharray
121193 +esas2r_write_vda_5581 esas2r_write_vda 0-3-4 5581 &fat_block_truncate_page_5581
121194 +oz_ep_alloc_5587 oz_ep_alloc 1 5587 NULL
121195 +ecm_opts_dev_addr_show_5594 ecm_opts_dev_addr_show 0 5594 NULL nohasharray
121196 +bch_strtoull_h_5594 bch_strtoull_h 0 5594 &ecm_opts_dev_addr_show_5594
121197 +thermal_throttle_cpu_callback_5596 thermal_throttle_cpu_callback 0 5596 NULL nohasharray
121198 +bind_store_5596 bind_store 0-3 5596 &thermal_throttle_cpu_callback_5596
121199 +amd_xgbe_an_init_5602 amd_xgbe_an_init 0 5602 NULL
121200 +xcan_set_bittiming_5605 xcan_set_bittiming 0 5605 NULL
121201 +ldm_frag_add_5611 ldm_frag_add 2 5611 NULL
121202 +compat_copy_entries_5617 compat_copy_entries 0 5617 NULL
121203 +__remove_suid_5618 __remove_suid 0 5618 NULL
121204 +lx_hardware_start_5619 lx_hardware_start 0 5619 NULL nohasharray
121205 +ext2_xattr_set_5619 ext2_xattr_set 0 5619 &lx_hardware_start_5619
121206 +gfs2_unstuffer_page_5620 gfs2_unstuffer_page 0 5620 NULL
121207 +SYSC_init_module_5626 SYSC_init_module 2 5626 NULL
121208 +show_tabletPointerMode_5629 show_tabletPointerMode 0 5629 NULL
121209 +psmouse_set_int_attr_5636 psmouse_set_int_attr 0-4 5636 NULL
121210 +SYSC_fsetxattr_5639 SYSC_fsetxattr 4 5639 NULL nohasharray
121211 +dibx000_i2c_gated_gpio67_xfer_5639 dibx000_i2c_gated_gpio67_xfer 0-3 5639 &SYSC_fsetxattr_5639 nohasharray
121212 +read_port_5639 read_port 0 5639 &dibx000_i2c_gated_gpio67_xfer_5639
121213 +get_beep_enable_5640 get_beep_enable 0 5640 NULL
121214 +pipe_buffer_setting_5642 pipe_buffer_setting 0 5642 NULL
121215 +snd_pcm_plugin_build_linear_5646 snd_pcm_plugin_build_linear 0 5646 NULL nohasharray
121216 +sxgbe_get_sset_count_5646 sxgbe_get_sset_count 0 5646 &snd_pcm_plugin_build_linear_5646
121217 +em25xx_bus_B_send_bytes_5647 em25xx_bus_B_send_bytes 0-4 5647 NULL nohasharray
121218 +bootmode_show_5647 bootmode_show 0 5647 &em25xx_bus_B_send_bytes_5647 nohasharray
121219 +pci_olpc_read_5647 pci_olpc_read 0 5647 &bootmode_show_5647
121220 +nilfs_bmap_last_key_5648 nilfs_bmap_last_key 0 5648 NULL
121221 +__iscsi_tpg_auth_store_password_mutual_5649 __iscsi_tpg_auth_store_password_mutual 0-3 5649 NULL
121222 +parse_arg_5657 parse_arg 0-2 5657 NULL
121223 +iscsi_disc_show_userid_5659 iscsi_disc_show_userid 0 5659 NULL
121224 +uhid_hid_get_report_5660 uhid_hid_get_report 0-4 5660 NULL nohasharray
121225 +read_uv_5660 read_uv 0 5660 &uhid_hid_get_report_5660
121226 +ext4_xattr_get_5661 ext4_xattr_get 0 5661 NULL
121227 +posix_clock_register_5662 posix_clock_register 2 5662 NULL
121228 +ovl_permission_5663 ovl_permission 0 5663 NULL nohasharray
121229 +clk_prepare_5663 clk_prepare 0 5663 &ovl_permission_5663 nohasharray
121230 +store_5663 store 0-3 5663 &clk_prepare_5663
121231 +mthca_map_reg_5664 mthca_map_reg 2-3 5664 NULL nohasharray
121232 +set_device_state_5664 set_device_state 0 5664 &mthca_map_reg_5664
121233 +show_rps_dev_flow_table_cnt_5665 show_rps_dev_flow_table_cnt 0 5665 NULL
121234 +ath5k_attr_show_noise_immunity_level_max_5666 ath5k_attr_show_noise_immunity_level_max 0 5666 NULL nohasharray
121235 +show_fnode_snack_req_5666 show_fnode_snack_req 0 5666 &ath5k_attr_show_noise_immunity_level_max_5666
121236 +wl1251_acx_conn_monit_params_5671 wl1251_acx_conn_monit_params 0 5671 NULL
121237 +idt77252_init_cbr_5679 idt77252_init_cbr 0 5679 NULL
121238 +add_stereo_vol_5690 add_stereo_vol 0 5690 NULL
121239 +lpfc_sriov_hw_max_virtfn_show_5693 lpfc_sriov_hw_max_virtfn_show 0 5693 NULL
121240 +get_arg_5694 get_arg 3 5694 NULL nohasharray
121241 +btrfs_space_info_show_bytes_reserved_5694 btrfs_space_info_show_bytes_reserved 0 5694 &get_arg_5694
121242 +tx_heartbeat_errors_show_5696 tx_heartbeat_errors_show 0 5696 NULL nohasharray
121243 +show_physical_device_5696 show_physical_device 0 5696 &tx_heartbeat_errors_show_5696
121244 +squashfs_user_list_5707 squashfs_user_list 0-5 5707 NULL nohasharray
121245 +deadline_init_queue_5707 deadline_init_queue 0 5707 &squashfs_user_list_5707
121246 +subbuf_read_actor_5708 subbuf_read_actor 3 5708 NULL
121247 +ubifs_wbuf_sync_5710 ubifs_wbuf_sync 0 5710 NULL
121248 +ieee802154_hdr_push_sechdr_5714 ieee802154_hdr_push_sechdr 0 5714 NULL
121249 +batadv_frag_create_5717 batadv_frag_create 3 5717 NULL
121250 +pci_hp_diva_init_5719 pci_hp_diva_init 0 5719 NULL
121251 +show_counter_tx_len_errs_5725 show_counter_tx_len_errs 0 5725 NULL
121252 +mlx4_cq_alloc_icm_5726 mlx4_cq_alloc_icm 0 5726 NULL
121253 +vmw_kms_readback_5727 vmw_kms_readback 6 5727 NULL nohasharray
121254 +wl1271_cmd_interrogate_5727 wl1271_cmd_interrogate 0 5727 &vmw_kms_readback_5727
121255 +mlx4_en_activate_cq_5729 mlx4_en_activate_cq 0 5729 NULL
121256 +edac_device_ctl_log_ue_show_5730 edac_device_ctl_log_ue_show 0 5730 NULL
121257 +sctp_listen_for_all_5740 sctp_listen_for_all 0 5740 NULL
121258 +sb1_audio_prepare_for_input_5742 sb1_audio_prepare_for_input 0 5742 NULL
121259 +v9fs_mmap_file_write_5745 v9fs_mmap_file_write 0-3 5745 NULL
121260 +vxge_change_mtu_5746 vxge_change_mtu 0 5746 NULL
121261 +get_packet_5747 get_packet 3 5747 NULL
121262 +ubi_calc_fm_size_5749 ubi_calc_fm_size 0 5749 NULL nohasharray
121263 +pktgen_device_event_5749 pktgen_device_event 0 5749 &ubi_calc_fm_size_5749
121264 +pci_netmos_init_5753 pci_netmos_init 0 5753 NULL
121265 +can_get_size_5754 can_get_size 0 5754 NULL
121266 +omfs_writepages_5759 omfs_writepages 0 5759 NULL
121267 +lx_pipe_wait_for_state_5761 lx_pipe_wait_for_state 0 5761 NULL nohasharray
121268 +truncate_data_block_5761 truncate_data_block 0 5761 &lx_pipe_wait_for_state_5761
121269 +packet_xmit_5762 packet_xmit 0 5762 NULL
121270 +skb_add_data_nocache_5763 skb_add_data_nocache 4-0 5763 NULL
121271 +lpfc_serialnum_show_5767 lpfc_serialnum_show 0 5767 NULL
121272 +start_5768 start 0 5768 NULL
121273 +sock_alloc_send_pskb_5769 sock_alloc_send_pskb 2 5769 NULL
121274 +sctp_setsockopt_autoclose_5775 sctp_setsockopt_autoclose 3-0 5775 NULL nohasharray
121275 +qlcnic_83xx_sysfs_flash_read_handler_5775 qlcnic_83xx_sysfs_flash_read_handler 6-0-5 5775 &sctp_setsockopt_autoclose_5775
121276 +mlx4_alloc_resize_buf_5778 mlx4_alloc_resize_buf 3 5778 NULL
121277 +apply_workqueue_attrs_5779 apply_workqueue_attrs 0 5779 NULL
121278 +compat_sys_writev_5784 compat_sys_writev 3 5784 NULL nohasharray
121279 +selinux_inode_listxattr_5784 selinux_inode_listxattr 0 5784 &compat_sys_writev_5784 nohasharray
121280 +show_map_5784 show_map 0 5784 &selinux_inode_listxattr_5784
121281 +__vxge_hw_blockpool_malloc_5786 __vxge_hw_blockpool_malloc 2 5786 NULL
121282 +ath10k_download_board_data_5787 ath10k_download_board_data 0 5787 NULL
121283 +ov9650_set_blue_balance_5796 ov9650_set_blue_balance 0 5796 NULL
121284 +nvme_trans_bdev_char_page_5797 nvme_trans_bdev_char_page 3 5797 NULL
121285 +tpm_show_ppi_tcg_operations_5798 tpm_show_ppi_tcg_operations 0 5798 NULL
121286 +nes_show_nonidx_data_5803 nes_show_nonidx_data 0 5803 NULL
121287 +bnad_tx_res_alloc_5811 bnad_tx_res_alloc 0 5811 NULL
121288 +rfcomm_sock_setsockopt_old_5813 rfcomm_sock_setsockopt_old 0 5813 NULL
121289 +ceph_listxattr_5817 ceph_listxattr 0-3 5817 NULL
121290 +trackpoint_show_int_attr_5828 trackpoint_show_int_attr 0 5828 NULL
121291 +sbi_ui_show_5830 sbi_ui_show 0 5830 NULL nohasharray
121292 +core_alua_store_nonop_delay_msecs_5830 core_alua_store_nonop_delay_msecs 0-3 5830 &sbi_ui_show_5830
121293 +mt9v022_s_stream_5838 mt9v022_s_stream 0 5838 NULL
121294 +stv6110_set_params_5844 stv6110_set_params 0 5844 NULL
121295 +ceph_msg_new_5846 ceph_msg_new 2 5846 NULL
121296 +ixgb_check_copybreak_5847 ixgb_check_copybreak 3 5847 NULL
121297 +setup_req_5848 setup_req 3 5848 NULL nohasharray
121298 +ext4_xattr_set_5848 ext4_xattr_set 0 5848 &setup_req_5848
121299 +enter_state_5850 enter_state 0 5850 NULL
121300 +rx_filter_max_arp_queue_dep_read_5851 rx_filter_max_arp_queue_dep_read 3-0 5851 NULL
121301 +netdev_adjacent_sysfs_add_5853 netdev_adjacent_sysfs_add 0 5853 NULL
121302 +lpfc_cr_delay_show_5855 lpfc_cr_delay_show 0 5855 NULL
121303 +compat_sys_move_pages_5861 compat_sys_move_pages 2 5861 NULL nohasharray
121304 +uinput_compat_ioctl_5861 uinput_compat_ioctl 2 5861 &compat_sys_move_pages_5861 nohasharray
121305 +ssb_pcmcia_cfg_write_5861 ssb_pcmcia_cfg_write 0 5861 &uinput_compat_ioctl_5861
121306 +nes_show_flash_cmd_5862 nes_show_flash_cmd 0 5862 NULL nohasharray
121307 +sn9c2028_long_command_5862 sn9c2028_long_command 0 5862 &nes_show_flash_cmd_5862
121308 +padlock_sha256_final_5865 padlock_sha256_final 0 5865 NULL
121309 +vsscanf_5868 vsscanf 0 5868 NULL
121310 +ipx_bind_5871 ipx_bind 0 5871 NULL nohasharray
121311 +store_fc_vport_delete_5871 store_fc_vport_delete 0-4 5871 &ipx_bind_5871
121312 +bytes_transferred_show_5874 bytes_transferred_show 0 5874 NULL
121313 +iwl_dbgfs_scan_ant_rxchain_write_5877 iwl_dbgfs_scan_ant_rxchain_write 0-3 5877 NULL
121314 +num_tgts_show_5884 num_tgts_show 0 5884 NULL nohasharray
121315 +__alx_open_5884 __alx_open 0 5884 &num_tgts_show_5884
121316 +scan_bitmap_5888 scan_bitmap 3 5888 NULL
121317 +lprocfs_fid_width_seq_write_5889 lprocfs_fid_width_seq_write 3 5889 NULL
121318 +new_sync_read_5891 new_sync_read 0-3 5891 NULL
121319 +rmd320_final_5897 rmd320_final 0 5897 NULL
121320 +cyapa_do_i2c_pip_cmd_polling_5900 cyapa_do_i2c_pip_cmd_polling 3-0 5900 NULL
121321 +twl4030_pwmled_enable_5901 twl4030_pwmled_enable 0 5901 NULL
121322 +_rtl92cu_init_mac_5902 _rtl92cu_init_mac 0 5902 NULL
121323 +store_fan_time_5903 store_fan_time 0-4 5903 NULL
121324 +port_show_regs_5904 port_show_regs 3-0 5904 NULL
121325 +qlcnic_sriov_cfg_bc_intr_5905 qlcnic_sriov_cfg_bc_intr 0 5905 NULL
121326 +netlbl_unlhsh_add_addr6_5906 netlbl_unlhsh_add_addr6 0 5906 NULL
121327 +rbd_segment_length_5907 rbd_segment_length 0-2-3 5907 NULL nohasharray
121328 +iblock_emulate_read_cap_with_block_size_5907 iblock_emulate_read_cap_with_block_size 0 5907 &rbd_segment_length_5907 nohasharray
121329 +ad198x_parse_auto_config_5907 ad198x_parse_auto_config 0 5907 &iblock_emulate_read_cap_with_block_size_5907
121330 +devpath_show_5910 devpath_show 0 5910 NULL
121331 +uhci_debug_read_5911 uhci_debug_read 3-0 5911 NULL
121332 +qla82xx_pci_mem_read_2M_5912 qla82xx_pci_mem_read_2M 2 5912 NULL nohasharray
121333 +compass_heading_data_show_5912 compass_heading_data_show 0 5912 &qla82xx_pci_mem_read_2M_5912
121334 +__alloc_rx_skb_5915 __alloc_rx_skb 1 5915 NULL
121335 +lpfc_suppress_link_up_show_5916 lpfc_suppress_link_up_show 0 5916 NULL
121336 +next_entry_5921 next_entry 0 5921 NULL
121337 +ttm_bo_kmap_ttm_5922 ttm_bo_kmap_ttm 3 5922 NULL nohasharray
121338 +af9005_read_tuner_registers_5922 af9005_read_tuner_registers 0 5922 &ttm_bo_kmap_ttm_5922
121339 +lbs_highsnr_read_5931 lbs_highsnr_read 3-0 5931 NULL
121340 +ps_poll_ps_poll_timeouts_read_5934 ps_poll_ps_poll_timeouts_read 3-0 5934 NULL
121341 +mlx4_en_create_tx_ring_5938 mlx4_en_create_tx_ring 3 5938 NULL nohasharray
121342 +sctp_bindx_rem_5938 sctp_bindx_rem 0 5938 &mlx4_en_create_tx_ring_5938
121343 +edac_device_alloc_ctl_info_5941 edac_device_alloc_ctl_info 1 5941 NULL
121344 +ssb_devices_freeze_5945 ssb_devices_freeze 0 5945 NULL
121345 +devkmsg_write_5947 devkmsg_write 0 5947 NULL
121346 +affs_readpage_ofs_5951 affs_readpage_ofs 0 5951 NULL
121347 +bnx2x_req_msix_irqs_5956 bnx2x_req_msix_irqs 0 5956 NULL
121348 +tipc_subseq_alloc_5957 tipc_subseq_alloc 1 5957 NULL nohasharray
121349 +erst_exec_add_value_5957 erst_exec_add_value 0 5957 &tipc_subseq_alloc_5957
121350 +attr_press_speed_show_tpkbd_5960 attr_press_speed_show_tpkbd 0 5960 NULL
121351 +free_hugepages_show_5961 free_hugepages_show 0 5961 NULL
121352 +ll_statahead_one_5962 ll_statahead_one 3 5962 NULL
121353 +netif_set_real_num_rx_queues_5967 netif_set_real_num_rx_queues 0 5967 NULL
121354 +show_activate_slack_5969 show_activate_slack 0 5969 NULL
121355 +qib_notify_dca_5970 qib_notify_dca 0 5970 NULL
121356 +ieee80211_if_fmt_rc_rateidx_mask_5ghz_5971 ieee80211_if_fmt_rc_rateidx_mask_5ghz 3 5971 NULL
121357 +add_single_cap_ctl_5975 add_single_cap_ctl 0 5975 NULL
121358 +power_limit_0_max_uw_show_5977 power_limit_0_max_uw_show 0 5977 NULL
121359 +sha224_final_5978 sha224_final 0 5978 NULL
121360 +show_5979 show 0 5979 NULL nohasharray
121361 +jbd2_journal_stop_5979 jbd2_journal_stop 0 5979 &show_5979 nohasharray
121362 +sb1000_check_CRC_5979 sb1000_check_CRC 0 5979 &jbd2_journal_stop_5979 nohasharray
121363 +store_sf_setup_5979 store_sf_setup 0-4 5979 &sb1000_check_CRC_5979
121364 +SyS_semop_5980 SyS_semop 3 5980 NULL
121365 +cifs_user_writev_5982 cifs_user_writev 0 5982 NULL
121366 +ib_send_cm_req_5987 ib_send_cm_req 0 5987 NULL
121367 +tps80031_vbus_is_enabled_5998 tps80031_vbus_is_enabled 0 5998 NULL
121368 +dax_truncate_page_6001 dax_truncate_page 0 6001 NULL
121369 +mt9v022_s_crop_6011 mt9v022_s_crop 0 6011 NULL
121370 +numa_node_store_6013 numa_node_store 0-4 6013 NULL
121371 +phys_port_id_show_6014 phys_port_id_show 0 6014 NULL
121372 +jffs2_dynrubin_decompress_6015 jffs2_dynrubin_decompress 0 6015 NULL nohasharray
121373 +fuse_writepage_6015 fuse_writepage 0 6015 &jffs2_dynrubin_decompress_6015
121374 +ipath_parse_ushort_6016 ipath_parse_ushort 0 6016 NULL
121375 +mei_hbm_cl_flow_control_req_6018 mei_hbm_cl_flow_control_req 0 6018 NULL
121376 +btrfs_item_offset_6019 btrfs_item_offset 0 6019 NULL
121377 +get_sas_linkspeed_names_6021 get_sas_linkspeed_names 0 6021 NULL
121378 +spi_read_6031 spi_read 0 6031 NULL nohasharray
121379 +bnx2x_req_irq_6031 bnx2x_req_irq 0 6031 &spi_read_6031
121380 +show_pwm_auto_point_channel_6032 show_pwm_auto_point_channel 0 6032 NULL nohasharray
121381 +crypto_rng_reset_6032 crypto_rng_reset 0 6032 &show_pwm_auto_point_channel_6032
121382 +radeon_process_i2c_ch_6034 radeon_process_i2c_ch 0 6034 NULL
121383 +ntfs_rl_append_6037 ntfs_rl_append 4-2 6037 NULL
121384 +hvfb_set_par_6038 hvfb_set_par 0 6038 NULL
121385 +crccheck_store_6040 crccheck_store 0-4 6040 NULL
121386 +ipath_set_mtu_6042 ipath_set_mtu 0 6042 NULL
121387 +led_shot_6046 led_shot 0-4 6046 NULL
121388 +otg_handle_notification_6055 otg_handle_notification 0 6055 NULL
121389 +show_session_param_ISCSI_PARAM_DISCOVERY_LOGOUT_EN_6056 show_session_param_ISCSI_PARAM_DISCOVERY_LOGOUT_EN 0 6056 NULL
121390 +da9052_request_irq_6058 da9052_request_irq 2 6058 NULL
121391 +pccard_show_cis_6062 pccard_show_cis 0-5-6 6062 NULL
121392 +si3054_pcm_prepare_6063 si3054_pcm_prepare 0 6063 NULL
121393 +i40e_pf_txq_wait_6068 i40e_pf_txq_wait 0 6068 NULL
121394 +ip6mr_device_event_6069 ip6mr_device_event 0 6069 NULL
121395 +alloc_msg_6072 alloc_msg 1 6072 NULL nohasharray
121396 +probe_data_6072 probe_data 0 6072 &alloc_msg_6072
121397 +sctp_setsockopt_connectx_6073 sctp_setsockopt_connectx 3-0 6073 NULL
121398 +pvr2_ioread_set_enabled_6085 pvr2_ioread_set_enabled 0 6085 NULL
121399 +alloc_indirect_6087 alloc_indirect 2 6087 NULL
121400 +ivb_pipe_crc_ctl_reg_6088 ivb_pipe_crc_ctl_reg 0 6088 NULL
121401 +__mnt_want_write_6091 __mnt_want_write 0 6091 NULL
121402 +init_6095 init 0 6095 NULL
121403 +_random_read_6098 _random_read 3-0 6098 NULL nohasharray
121404 +iwl_dbgfs_rf_reset_write_6098 iwl_dbgfs_rf_reset_write 0-3 6098 &_random_read_6098
121405 +snd_seq_queue_alloc_6102 snd_seq_queue_alloc 0 6102 NULL nohasharray
121406 +alloc_mad_6102 alloc_mad 0 6102 &snd_seq_queue_alloc_6102
121407 +start_vivitar_cam_6107 start_vivitar_cam 0 6107 NULL nohasharray
121408 +vlan_protocol_store_6107 vlan_protocol_store 4-0 6107 &start_vivitar_cam_6107 nohasharray
121409 +pch_udc_pcd_queue_6107 pch_udc_pcd_queue 0 6107 &vlan_protocol_store_6107
121410 +ipmi_addr_length_6110 ipmi_addr_length 0 6110 NULL nohasharray
121411 +force_static_address_read_6110 force_static_address_read 3-0 6110 &ipmi_addr_length_6110
121412 +dfs_global_file_write_6112 dfs_global_file_write 3-0 6112 NULL
121413 +mic_read_spad_6115 mic_read_spad 0 6115 NULL
121414 +kovaplus_sysfs_write_info_6117 kovaplus_sysfs_write_info 0-6-5 6117 NULL
121415 +fcoe_ctlr_enabled_6126 fcoe_ctlr_enabled 0 6126 NULL
121416 +matrix_keypad_build_keymap_6129 matrix_keypad_build_keymap 3 6129 NULL
121417 +read_packet_6140 read_packet 0 6140 NULL
121418 +xfs_mru_cache_insert_6143 xfs_mru_cache_insert 0 6143 NULL
121419 +ieee80211_if_fmt_beacon_timeout_6153 ieee80211_if_fmt_beacon_timeout 3 6153 NULL nohasharray
121420 +ltc4245_show_voltage_6153 ltc4245_show_voltage 0 6153 &ieee80211_if_fmt_beacon_timeout_6153
121421 +tc574_resume_6154 tc574_resume 0 6154 NULL
121422 +mwifiex_get_stats_info_6156 mwifiex_get_stats_info 0 6156 NULL
121423 +ivtv_copy_buf_to_user_6159 ivtv_copy_buf_to_user 4 6159 NULL
121424 +tcam_write_6162 tcam_write 0 6162 NULL
121425 +show_temp8_6163 show_temp8 0 6163 NULL
121426 +target_core_alua_lu_gp_attr_show_6166 target_core_alua_lu_gp_attr_show 0 6166 NULL
121427 +mxt_get_object_table_6168 mxt_get_object_table 0 6168 NULL
121428 +vdma_mem_alloc_6171 vdma_mem_alloc 1 6171 NULL
121429 +wl1251_cmd_template_set_6172 wl1251_cmd_template_set 4-0 6172 NULL nohasharray
121430 +auok190xfb_set_par_6172 auok190xfb_set_par 0 6172 &wl1251_cmd_template_set_6172
121431 +ath5k_attr_store_firstep_level_6173 ath5k_attr_store_firstep_level 0-4 6173 NULL
121432 +nf_conntrack_in_6179 nf_conntrack_in 0 6179 NULL nohasharray
121433 +tc589_resume_6179 tc589_resume 0 6179 &nf_conntrack_in_6179
121434 +rtc_read_alarm_6180 rtc_read_alarm 0 6180 NULL
121435 +open_outb_mbox_6182 open_outb_mbox 0 6182 NULL nohasharray
121436 +ipr_store_update_fw_6182 ipr_store_update_fw 0-4 6182 &open_outb_mbox_6182 nohasharray
121437 +SyS_setgroups_6182 SyS_setgroups 1 6182 &ipr_store_update_fw_6182
121438 +freeze_store_6185 freeze_store 0-3 6185 NULL
121439 +snd_efw_command_get_phys_meters_6190 snd_efw_command_get_phys_meters 3 6190 NULL
121440 +llcp_sock_getname_6193 llcp_sock_getname 0 6193 NULL
121441 +_snd_pcm_hw_param_max_6197 _snd_pcm_hw_param_max 0 6197 NULL
121442 +add_interval_6202 add_interval 0 6202 NULL
121443 +mxt_show_instance_6207 mxt_show_instance 0-2 6207 NULL
121444 +show_therm_crit_6210 show_therm_crit 0 6210 NULL nohasharray
121445 +show_fnode_is_fw_assigned_ipv6_6210 show_fnode_is_fw_assigned_ipv6 0 6210 &show_therm_crit_6210
121446 +iwl_dvm_send_cmd_pdu_6211 iwl_dvm_send_cmd_pdu 0 6211 NULL
121447 +sock_no_sendpage_6214 sock_no_sendpage 4 6214 NULL
121448 +show_tabletCoordinateMode_6217 show_tabletCoordinateMode 0 6217 NULL
121449 +megasas_sysfs_show_support_device_change_6219 megasas_sysfs_show_support_device_change 0 6219 NULL
121450 +snd_hdspm_prepare_6224 snd_hdspm_prepare 0 6224 NULL
121451 +wwan_show_6227 wwan_show 0 6227 NULL nohasharray
121452 +int3403_get_cur_state_6227 int3403_get_cur_state 0 6227 &wwan_show_6227
121453 +mqueue_read_file_6228 mqueue_read_file 3-0 6228 NULL
121454 +pyra_sysfs_read_profilex_settings_6233 pyra_sysfs_read_profilex_settings 0-5-6 6233 NULL nohasharray
121455 +ax_set_mac_address_6233 ax_set_mac_address 0 6233 &pyra_sysfs_read_profilex_settings_6233
121456 +store_rf_kill_6235 store_rf_kill 0-4 6235 NULL
121457 +qla24xx_vport_delete_6236 qla24xx_vport_delete 0 6236 NULL
121458 +f_hidg_read_6238 f_hidg_read 3 6238 NULL
121459 +stk1160_write_reg_6242 stk1160_write_reg 0 6242 NULL nohasharray
121460 +fc_write_6242 fc_write 0-3 6242 &stk1160_write_reg_6242 nohasharray
121461 +jme_get_eeprom_len_6242 jme_get_eeprom_len 0 6242 &fc_write_6242
121462 +s5m_rtc_stop_alarm_6244 s5m_rtc_stop_alarm 0 6244 NULL
121463 +fbcon_prepare_logo_6246 fbcon_prepare_logo 5 6246 NULL nohasharray
121464 +ipip6_get_size_6246 ipip6_get_size 0 6246 &fbcon_prepare_logo_6246
121465 +init_dma_desc_rings_6247 init_dma_desc_rings 0 6247 NULL
121466 +set_pwm_auto_6252 set_pwm_auto 0-4 6252 NULL
121467 +snd_hda_jack_detect_enable_6269 snd_hda_jack_detect_enable 0 6269 NULL
121468 +of_gpio_count_6270 of_gpio_count 0 6270 NULL
121469 +e1000_vlan_rx_add_vid_6273 e1000_vlan_rx_add_vid 0 6273 NULL
121470 +acpi_unregister_gsi_ioapic_6276 acpi_unregister_gsi_ioapic 1 6276 NULL nohasharray
121471 +read_mflags_6276 read_mflags 0 6276 &acpi_unregister_gsi_ioapic_6276
121472 +pcpu_next_pop_6277 pcpu_next_pop 4 6277 NULL
121473 +tx_tx_start_null_frame_read_6281 tx_tx_start_null_frame_read 3-0 6281 NULL
121474 +snd_hda_override_conn_list_6282 snd_hda_override_conn_list 3-0 6282 NULL nohasharray
121475 +xenbus_file_write_6282 xenbus_file_write 3-0 6282 &snd_hda_override_conn_list_6282
121476 +posix_acl_fix_xattr_to_user_6283 posix_acl_fix_xattr_to_user 2 6283 NULL
121477 +key_unseal_6285 key_unseal 0 6285 NULL
121478 +sis630_transaction_wait_6288 sis630_transaction_wait 0 6288 NULL
121479 +nf_nat_ipv6_manip_pkt_6289 nf_nat_ipv6_manip_pkt 2 6289 NULL
121480 +serial_port_in_6291 serial_port_in 0 6291 NULL
121481 +da9055_enable_auto_mode_6292 da9055_enable_auto_mode 0 6292 NULL
121482 +acpi_ut_copy_simple_object_6293 acpi_ut_copy_simple_object 0 6293 NULL
121483 +i8k_get_temp_type_6295 i8k_get_temp_type 0 6295 NULL
121484 +set_activation_height_6303 set_activation_height 0-4 6303 NULL
121485 +raw_request_6307 raw_request 0 6307 NULL
121486 +mid_get_vbt_data_r10_6308 mid_get_vbt_data_r10 2 6308 NULL nohasharray
121487 +snd_card_asihpi_capture_ioctl_6308 snd_card_asihpi_capture_ioctl 0 6308 &mid_get_vbt_data_r10_6308
121488 +qlcnic_sriov_alloc_bc_msg_6309 qlcnic_sriov_alloc_bc_msg 2 6309 NULL
121489 +tx_aborted_errors_show_6310 tx_aborted_errors_show 0 6310 NULL nohasharray
121490 +sbp_wwn_show_attr_version_6310 sbp_wwn_show_attr_version 0 6310 &tx_aborted_errors_show_6310
121491 +balance_6312 balance 0 6312 NULL
121492 +ov7670_s_brightness_6313 ov7670_s_brightness 0 6313 NULL nohasharray
121493 +hfsplus_direct_IO_6313 hfsplus_direct_IO 4-0 6313 &ov7670_s_brightness_6313
121494 +target_stat_scsi_tgt_port_attr_store_6314 target_stat_scsi_tgt_port_attr_store 0 6314 NULL
121495 +store_cluster_6316 store_cluster 0-4 6316 NULL
121496 +write_null_6319 write_null 0-3 6319 NULL
121497 +__netdev_adjacent_dev_link_neighbour_6321 __netdev_adjacent_dev_link_neighbour 0 6321 NULL
121498 +extent_write_full_page_6322 extent_write_full_page 0 6322 NULL
121499 +cyapa_gen3_bl_exit_6326 cyapa_gen3_bl_exit 0 6326 NULL
121500 +ibm_get_table_from_acpi_6329 ibm_get_table_from_acpi 0 6329 NULL nohasharray
121501 +SyS_mincore_6329 SyS_mincore 1-2 6329 &ibm_get_table_from_acpi_6329
121502 +fuse_get_req_for_background_6337 fuse_get_req_for_background 2 6337 NULL
121503 +ucs2_strnlen_6342 ucs2_strnlen 0 6342 NULL nohasharray
121504 +ksocknal_lib_kiov_vmap_6342 ksocknal_lib_kiov_vmap 2 6342 &ucs2_strnlen_6342
121505 +solos_param_show_6344 solos_param_show 0 6344 NULL
121506 +amd_cpu_notify_6349 amd_cpu_notify 0 6349 NULL
121507 +regcache_sync_block_raw_6350 regcache_sync_block_raw 5-4 6350 NULL
121508 +mei_dbgfs_read_devstate_6352 mei_dbgfs_read_devstate 3-0 6352 NULL
121509 +igbvf_get_sset_count_6355 igbvf_get_sset_count 0 6355 NULL
121510 +ks8851_get_eeprom_len_6358 ks8851_get_eeprom_len 0 6358 NULL
121511 +sync_ep_set_params_6361 sync_ep_set_params 0 6361 NULL nohasharray
121512 +hostap_cs_suspend_6361 hostap_cs_suspend 0 6361 &sync_ep_set_params_6361
121513 +recover_done_show_6363 recover_done_show 0 6363 NULL nohasharray
121514 +iwl_mvm_mac_sta_state_6363 iwl_mvm_mac_sta_state 0 6363 &recover_done_show_6363
121515 +recv_init_6366 recv_init 0 6366 NULL
121516 +memcg_update_kmem_limit_6368 memcg_update_kmem_limit 0 6368 NULL
121517 +arch_gnttab_valloc_6372 arch_gnttab_valloc 2 6372 NULL nohasharray
121518 +lstats_write_6372 lstats_write 0-3 6372 &arch_gnttab_valloc_6372
121519 +snd_hda_codec_dev_register_6373 snd_hda_codec_dev_register 0 6373 NULL
121520 +netdev_queue_add_kobject_6375 netdev_queue_add_kobject 0 6375 NULL
121521 +mwl8k_cmd_update_stadb_add_6376 mwl8k_cmd_update_stadb_add 0 6376 NULL
121522 +osd_req_read_sg_kern_6378 osd_req_read_sg_kern 5 6378 NULL nohasharray
121523 +sync_fence_alloc_6378 sync_fence_alloc 1 6378 &osd_req_read_sg_kern_6378
121524 +msb_write_block_6379 msb_write_block 3 6379 NULL
121525 +xfs_bmap_extents_to_btree_6387 xfs_bmap_extents_to_btree 0 6387 NULL
121526 +cfq_init_queue_6399 cfq_init_queue 0 6399 NULL
121527 +bb_store_6401 bb_store 3-0 6401 NULL
121528 +hash_elasticity_show_6402 hash_elasticity_show 0 6402 NULL
121529 +bt_skb_alloc_6404 bt_skb_alloc 1 6404 NULL
121530 +isku_sysfs_write_light_6406 isku_sysfs_write_light 6-0-5 6406 NULL
121531 +md_attr_show_6408 md_attr_show 0 6408 NULL
121532 +clear_caseopen_6415 clear_caseopen 0-4 6415 NULL
121533 +ds2780_write_param_eeprom_bin_6416 ds2780_write_param_eeprom_bin 6-5-0 6416 NULL
121534 +ims_pcu_update_firmware_store_6419 ims_pcu_update_firmware_store 0-4 6419 NULL
121535 +posix_acl_fix_xattr_userns_6420 posix_acl_fix_xattr_userns 4 6420 NULL
121536 +rx_missed_errors_show_6421 rx_missed_errors_show 0 6421 NULL nohasharray
121537 +snd_hda_create_spdif_in_ctls_6421 snd_hda_create_spdif_in_ctls 0 6421 &rx_missed_errors_show_6421
121538 +qlcnic_sriov_pf_cfg_flood_6424 qlcnic_sriov_pf_cfg_flood 0 6424 NULL
121539 +dquot_alloc_space_nodirty_6429 dquot_alloc_space_nodirty 0 6429 NULL
121540 +l2up_create_6430 l2up_create 3 6430 NULL
121541 +__alloc_bootmem_node_nopanic_6432 __alloc_bootmem_node_nopanic 2 6432 NULL
121542 +show_ipv4_iface_fragment_disable_6440 show_ipv4_iface_fragment_disable 0 6440 NULL
121543 +i915_gem_object_wait_rendering_6446 i915_gem_object_wait_rendering 0 6446 NULL
121544 +nf_call_ip6tables_show_6447 nf_call_ip6tables_show 0 6447 NULL
121545 +coda_downcall_6448 coda_downcall 0 6448 NULL
121546 +ceph_dir_fsync_6452 ceph_dir_fsync 0 6452 NULL
121547 +add_fx_switch_6459 add_fx_switch 0 6459 NULL
121548 +nfc_llcp_setsockopt_6461 nfc_llcp_setsockopt 0 6461 NULL
121549 +show_sustain_6469 show_sustain 0 6469 NULL
121550 +C_SYSC_vmsplice_6470 C_SYSC_vmsplice 3 6470 NULL nohasharray
121551 +adt7411_show_vdd_6470 adt7411_show_vdd 0 6470 &C_SYSC_vmsplice_6470
121552 +exofs_direct_IO_6473 exofs_direct_IO 0 6473 NULL
121553 +ieee80211_if_fmt_dot11MeshMaxRetries_6476 ieee80211_if_fmt_dot11MeshMaxRetries 3 6476 NULL
121554 +ibmpex_reset_high_low_6478 ibmpex_reset_high_low 0-4 6478 NULL nohasharray
121555 +set_pwm_auto_point_fan_6478 set_pwm_auto_point_fan 0-4 6478 &ibmpex_reset_high_low_6478 nohasharray
121556 +koneplus_sysfs_write_control_6478 koneplus_sysfs_write_control 0-6-5 6478 &set_pwm_auto_point_fan_6478
121557 +qp_memcpy_from_queue_6479 qp_memcpy_from_queue 5-4 6479 NULL nohasharray
121558 +i740fb_check_var_6479 i740fb_check_var 0 6479 &qp_memcpy_from_queue_6479
121559 +megasas_sysfs_set_dbg_lvl_6482 megasas_sysfs_set_dbg_lvl 0-3 6482 NULL
121560 +go7007_i2c_xfer_6487 go7007_i2c_xfer 0 6487 NULL
121561 +cipso_v4_map_lvl_hton_6490 cipso_v4_map_lvl_hton 0 6490 NULL
121562 +elants_i2c_send_6493 elants_i2c_send 3-0 6493 NULL nohasharray
121563 +il3945_store_flags_6493 il3945_store_flags 0-4 6493 &elants_i2c_send_6493
121564 +erst_exec_stall_while_true_6497 erst_exec_stall_while_true 0 6497 NULL nohasharray
121565 +tcm_qla2xxx_npiv_tpg_store_enable_6497 tcm_qla2xxx_npiv_tpg_store_enable 0-3 6497 &erst_exec_stall_while_true_6497
121566 +dbg_intr_buf_6501 dbg_intr_buf 2 6501 NULL
121567 +da9052_read_vbat_6502 da9052_read_vbat 0 6502 NULL
121568 +mei_read_6507 mei_read 3-0 6507 NULL
121569 +sf_entsize_6521 sf_entsize 0-2 6521 NULL
121570 +brcmf_fil_iovar_data_set_6523 brcmf_fil_iovar_data_set 0 6523 NULL
121571 +sha1_mb_export_6524 sha1_mb_export 0 6524 NULL
121572 +_ctl_fwfault_debug_show_6531 _ctl_fwfault_debug_show 0 6531 NULL
121573 +bcm_iproc_i2c_check_status_6532 bcm_iproc_i2c_check_status 0 6532 NULL nohasharray
121574 +ocfs2_commit_truncate_6532 ocfs2_commit_truncate 0 6532 &bcm_iproc_i2c_check_status_6532
121575 +ufs_truncate_6535 ufs_truncate 0 6535 NULL
121576 +i40e_vsi_request_irq_6536 i40e_vsi_request_irq 0 6536 NULL
121577 +snd_timer_dev_register_6542 snd_timer_dev_register 0 6542 NULL
121578 +m88rs6000t_set_params_6543 m88rs6000t_set_params 0 6543 NULL
121579 +show_min_uV_6544 show_min_uV 0 6544 NULL
121580 +cbaf_wusb_host_name_show_6545 cbaf_wusb_host_name_show 0 6545 NULL
121581 +snd_pcm_plugin_build_copy_6546 snd_pcm_plugin_build_copy 0 6546 NULL
121582 +rndis_set_oid_6547 rndis_set_oid 4-0 6547 NULL nohasharray
121583 +nfs_fscache_inode_get_key_6547 nfs_fscache_inode_get_key 0 6547 &rndis_set_oid_6547
121584 +wdm_read_6549 wdm_read 3-0 6549 NULL
121585 +nilfs_segctor_last_pseg_block_show_6550 nilfs_segctor_last_pseg_block_show 0 6550 NULL
121586 +dm_stats_create_6551 dm_stats_create 4-2-3 6551 NULL nohasharray
121587 +touchpad_show_6551 touchpad_show 0 6551 &dm_stats_create_6551
121588 +isku_sysfs_write_keys_easyzone_6553 isku_sysfs_write_keys_easyzone 6-0-5 6553 NULL nohasharray
121589 +lanai_normalize_ci_6553 lanai_normalize_ci 0 6553 &isku_sysfs_write_keys_easyzone_6553
121590 +fb_alloc_cmap_6554 fb_alloc_cmap 2 6554 NULL
121591 +notify_handler_6557 notify_handler 0 6557 NULL
121592 +alc662_parse_auto_config_6558 alc662_parse_auto_config 0 6558 NULL
121593 +khugepaged_defrag_show_6561 khugepaged_defrag_show 0 6561 NULL
121594 +adp8860_bl_l3_dark_max_store_6563 adp8860_bl_l3_dark_max_store 4-0 6563 NULL nohasharray
121595 +SyS_semtimedop_6563 SyS_semtimedop 3 6563 &adp8860_bl_l3_dark_max_store_6563
121596 +rt2x00mac_start_6564 rt2x00mac_start 0 6564 NULL
121597 +smsc75xx_phy_initialize_6568 smsc75xx_phy_initialize 0 6568 NULL
121598 +rng_recvmsg_6569 rng_recvmsg 4-0 6569 NULL
121599 +xfs_iozero_6573 xfs_iozero 0-3-2 6573 NULL
121600 +i2c_smbus_write_byte_6574 i2c_smbus_write_byte 0 6574 NULL
121601 +max8997_rtc_set_alarm_6577 max8997_rtc_set_alarm 0 6577 NULL
121602 +bt_skb_send_alloc_6581 bt_skb_send_alloc 2 6581 NULL
121603 +SyS_fcntl64_6582 SyS_fcntl64 3 6582 NULL
121604 +reg_set_6585 reg_set 0 6585 NULL nohasharray
121605 +d_namespace_path_6585 d_namespace_path 0 6585 &reg_set_6585
121606 +log_buf_addr_store_6586 log_buf_addr_store 0-4 6586 NULL
121607 +nfs4_xattr_list_nfs4_acl_6590 nfs4_xattr_list_nfs4_acl 0-5 6590 NULL
121608 +bytes_number_6591 bytes_number 0-2 6591 NULL
121609 +zd_chip_init_hw_6592 zd_chip_init_hw 0 6592 NULL
121610 +psmouse_attr_show_helper_6602 psmouse_attr_show_helper 0 6602 NULL
121611 +vmci_transport_notify_pkt_send_pre_enqueue_6605 vmci_transport_notify_pkt_send_pre_enqueue 0 6605 NULL nohasharray
121612 +store_constraint_time_window_us_6605 store_constraint_time_window_us 0-4 6605 &vmci_transport_notify_pkt_send_pre_enqueue_6605 nohasharray
121613 +gsmi_exec_6605 gsmi_exec 0 6605 &store_constraint_time_window_us_6605
121614 +f_read_portcntrs_6611 f_read_portcntrs 0 6611 NULL
121615 +aa_set_current_hat_6612 aa_set_current_hat 0 6612 NULL
121616 +show_attr_mode_lsb_6617 show_attr_mode_lsb 0 6617 NULL
121617 +nilfs_construct_segment_6620 nilfs_construct_segment 0 6620 NULL
121618 +snd_tm6000_card_trigger_6622 snd_tm6000_card_trigger 0 6622 NULL
121619 +ebt_in_hook_6624 ebt_in_hook 0 6624 NULL
121620 +ext4_feat_show_6625 ext4_feat_show 0 6625 NULL
121621 +viacam_config_controller_6627 viacam_config_controller 0 6627 NULL nohasharray
121622 +wl12xx_sdio_raw_read_6627 wl12xx_sdio_raw_read 0 6627 &viacam_config_controller_6627
121623 +irda_open_lsap_6628 irda_open_lsap 0 6628 NULL
121624 +dn_alloc_skb_6631 dn_alloc_skb 2 6631 NULL
121625 +ixgbevf_request_msix_irqs_6637 ixgbevf_request_msix_irqs 0 6637 NULL
121626 +regulator_suspend_disk_state_show_6639 regulator_suspend_disk_state_show 0 6639 NULL
121627 +show_sf_setup_6640 show_sf_setup 0 6640 NULL
121628 +snd_vt1724_pcm_prepare_6646 snd_vt1724_pcm_prepare 0 6646 NULL
121629 +queue_dtd_6652 queue_dtd 0 6652 NULL
121630 +snd_usb_caiaq_send_command_6654 snd_usb_caiaq_send_command 0 6654 NULL
121631 +_unlock_pcol_pages_6655 _unlock_pcol_pages 2 6655 NULL nohasharray
121632 +adp8860_bl_l1_daylight_max_store_6655 adp8860_bl_l1_daylight_max_store 4-0 6655 &_unlock_pcol_pages_6655
121633 +nilfs_segctor_scan_file_6656 nilfs_segctor_scan_file 0 6656 NULL
121634 +journal_dirty_metadata_6658 journal_dirty_metadata 0 6658 NULL
121635 +aac_srcv_ioremap_6659 aac_srcv_ioremap 2 6659 NULL
121636 +ina226_show_interval_6660 ina226_show_interval 0 6660 NULL
121637 +xhci_drop_endpoint_6661 xhci_drop_endpoint 0 6661 NULL
121638 +brcmf_fil_cmd_data_6662 brcmf_fil_cmd_data 0 6662 NULL
121639 +natsemi_change_mtu_6668 natsemi_change_mtu 0 6668 NULL
121640 +sd_start_depth_6669 sd_start_depth 0 6669 NULL nohasharray
121641 +wacom_store_speed_6669 wacom_store_speed 0-4 6669 &sd_start_depth_6669
121642 +atkbd_show_softrepeat_6672 atkbd_show_softrepeat 0 6672 NULL
121643 +show_prochot_max_6675 show_prochot_max 0 6675 NULL nohasharray
121644 +kone_sysfs_write_settings_6675 kone_sysfs_write_settings 0-6-5 6675 &show_prochot_max_6675
121645 +init_chip_first_6676 init_chip_first 0 6676 NULL
121646 +process_rcvd_data_6679 process_rcvd_data 3 6679 NULL nohasharray
121647 +scsiback_tpg_store_nexus_6679 scsiback_tpg_store_nexus 0-3 6679 &process_rcvd_data_6679 nohasharray
121648 +fuse_dev_splice_read_6679 fuse_dev_splice_read 0 6679 &scsiback_tpg_store_nexus_6679
121649 +tsl2550_calculate_lux_6682 tsl2550_calculate_lux 0 6682 NULL nohasharray
121650 +tg3_setup_fiber_phy_6682 tg3_setup_fiber_phy 0 6682 &tsl2550_calculate_lux_6682
121651 +roccat_common2_sysfs_write_custom_lights_6684 roccat_common2_sysfs_write_custom_lights 0-6-5 6684 NULL
121652 +ql_process_mac_rx_skb_6689 ql_process_mac_rx_skb 4 6689 NULL
121653 +cap_show_6691 cap_show 0 6691 NULL
121654 +btrfs_lookup_csums_range_6696 btrfs_lookup_csums_range 2-3-0 6696 NULL
121655 +ps_pspoll_max_apturn_read_6699 ps_pspoll_max_apturn_read 3-0 6699 NULL
121656 +bnad_debugfs_write_regrd_6706 bnad_debugfs_write_regrd 3-0 6706 NULL nohasharray
121657 +txLog_6706 txLog 0 6706 &bnad_debugfs_write_regrd_6706
121658 +mpeg_read_6708 mpeg_read 3-0 6708 NULL
121659 +ibmpex_query_sensor_count_6709 ibmpex_query_sensor_count 0 6709 NULL nohasharray
121660 +show_modalias_6709 show_modalias 0 6709 &ibmpex_query_sensor_count_6709
121661 +wl18xx_cmd_radar_detection_debug_6710 wl18xx_cmd_radar_detection_debug 0 6710 NULL nohasharray
121662 +tcm_loop_tpg_store_nexus_6710 tcm_loop_tpg_store_nexus 0-3 6710 &wl18xx_cmd_radar_detection_debug_6710 nohasharray
121663 +kxcjk1013_set_power_state_6710 kxcjk1013_set_power_state 0 6710 &tcm_loop_tpg_store_nexus_6710
121664 +kone_get_weight_6713 kone_get_weight 0 6713 NULL
121665 +check_clk_sync_6717 check_clk_sync 2 6717 NULL
121666 +ab3100_disable_regulator_6718 ab3100_disable_regulator 0 6718 NULL nohasharray
121667 +netconsole_netdev_event_6718 netconsole_netdev_event 0 6718 &ab3100_disable_regulator_6718
121668 +video_proc_write_6724 video_proc_write 3-0 6724 NULL nohasharray
121669 +hfsplus_osx_getxattr_6724 hfsplus_osx_getxattr 0 6724 &video_proc_write_6724 nohasharray
121670 +regulator_status_show_6724 regulator_status_show 0 6724 &hfsplus_osx_getxattr_6724
121671 +posix_acl_xattr_count_6725 posix_acl_xattr_count 0-1 6725 NULL
121672 +dccp_feat_push_change_6733 dccp_feat_push_change 0 6733 NULL
121673 +xfs_attr_rmtval_set_6734 xfs_attr_rmtval_set 0 6734 NULL
121674 +rds_rdma_pages_6735 rds_rdma_pages 0 6735 NULL
121675 +qla2x00_sysfs_write_optrom_6736 qla2x00_sysfs_write_optrom 0-5-6 6736 NULL
121676 +sst_platform_pcm_trigger_6743 sst_platform_pcm_trigger 0 6743 NULL
121677 +inet_recv_error_6744 inet_recv_error 3-0 6744 NULL
121678 +mv88e6xxx_reg_read_6748 mv88e6xxx_reg_read 0 6748 NULL
121679 +wil_reset_6752 wil_reset 0 6752 NULL
121680 +uvesafb_show_nocrtc_6754 uvesafb_show_nocrtc 0 6754 NULL
121681 +beiscsi_phys_port_disp_6756 beiscsi_phys_port_disp 0 6756 NULL nohasharray
121682 +cciss_engage_scsi_6756 cciss_engage_scsi 0 6756 &beiscsi_phys_port_disp_6756
121683 +mwifiex_cmd_rf_antenna_6757 mwifiex_cmd_rf_antenna 0 6757 NULL
121684 +usbhsh_urb_enqueue_6759 usbhsh_urb_enqueue 0 6759 NULL
121685 +mwl8k_cmd_set_new_stn_add_6760 mwl8k_cmd_set_new_stn_add 0 6760 NULL
121686 +usX2Y_rate_set_6765 usX2Y_rate_set 0 6765 NULL
121687 +gt_min_freq_mhz_store_6766 gt_min_freq_mhz_store 0-4 6766 NULL
121688 +raid10_start_reshape_6768 raid10_start_reshape 0 6768 NULL
121689 +show_tl_retry_count_6769 show_tl_retry_count 0 6769 NULL
121690 +target_core_alua_tg_pt_gp_show_attr_alua_support_active_nonoptimized_6771 target_core_alua_tg_pt_gp_show_attr_alua_support_active_nonoptimized 0 6771 NULL
121691 +sfi_check_table_6772 sfi_check_table 1 6772 NULL
121692 +mcam_read_setup_6773 mcam_read_setup 0 6773 NULL
121693 +ivtv_yuv_udma_frame_6774 ivtv_yuv_udma_frame 0 6774 NULL
121694 +show_fnode_max_outstanding_r2t_6776 show_fnode_max_outstanding_r2t 0 6776 NULL
121695 +wait_mtu_credits_6777 wait_mtu_credits 0 6777 NULL
121696 +cifs_posix_open_6781 cifs_posix_open 0 6781 NULL nohasharray
121697 +kobject_add_varg_6781 kobject_add_varg 0 6781 &cifs_posix_open_6781
121698 +_nfs4_get_security_label_6782 _nfs4_get_security_label 0 6782 NULL
121699 +iwl_dbgfs_channels_read_6784 iwl_dbgfs_channels_read 3-0 6784 NULL
121700 +ieee80211_if_read_6785 ieee80211_if_read 3-0 6785 NULL
121701 +zone_spanned_pages_in_node_6787 zone_spanned_pages_in_node 0-3-4 6787 NULL
121702 +pnp_disable_dev_6788 pnp_disable_dev 0 6788 NULL
121703 +shared_cpumap_show_func_6789 shared_cpumap_show_func 0 6789 NULL
121704 +atxp1_showgpio2_6790 atxp1_showgpio2 0 6790 NULL
121705 +hdlcdrv_register_6792 hdlcdrv_register 2 6792 NULL
121706 +pm_qos_latency_tolerance_show_6796 pm_qos_latency_tolerance_show 0 6796 NULL
121707 +ll_xattr_cache_find_6798 ll_xattr_cache_find 0 6798 NULL
121708 +tx_tx_done_data_read_6799 tx_tx_done_data_read 3-0 6799 NULL
121709 +qlcnic_fw_cmd_create_rx_ctx_6800 qlcnic_fw_cmd_create_rx_ctx 0 6800 NULL nohasharray
121710 +broken_parity_status_store_6800 broken_parity_status_store 0-4 6800 &qlcnic_fw_cmd_create_rx_ctx_6800
121711 +get_blocks_6801 get_blocks 0 6801 NULL
121712 +rounded_hashtable_size_6802 rounded_hashtable_size 0 6802 NULL
121713 +i7core_inject_store_rank_6803 i7core_inject_store_rank 0-4 6803 NULL
121714 +il3945_store_tx_power_6804 il3945_store_tx_power 0-4 6804 NULL
121715 +iscsi_stat_login_show_attr_indx_6806 iscsi_stat_login_show_attr_indx 0 6806 NULL
121716 +init_port_6810 init_port 0 6810 NULL
121717 +wait_for_bulk_in_ready_6814 wait_for_bulk_in_ready 0 6814 NULL
121718 +__chksum_finup_6816 __chksum_finup 0 6816 NULL
121719 +codec_reg_show_6818 codec_reg_show 0 6818 NULL nohasharray
121720 +bcm_tx_setup_6818 bcm_tx_setup 0 6818 &codec_reg_show_6818
121721 +rfcomm_send_frame_6819 rfcomm_send_frame 3 6819 NULL
121722 +lbs_rdrf_write_6826 lbs_rdrf_write 3-0 6826 NULL nohasharray
121723 +host_reset_6826 host_reset 0 6826 &lbs_rdrf_write_6826
121724 +xfs_bmap_first_unused_6827 xfs_bmap_first_unused 0 6827 NULL
121725 +pca_xfer_6828 pca_xfer 0-3 6828 NULL
121726 +f_tempsense_rd_6829 f_tempsense_rd 0 6829 NULL
121727 +calc_pages_for_6838 calc_pages_for 0-2-1 6838 NULL
121728 +blk_alloc_flush_queue_6839 blk_alloc_flush_queue 3 6839 NULL
121729 +mon_bin_read_6841 mon_bin_read 3-0 6841 NULL
121730 +snd_cs4281_BA0_read_6847 snd_cs4281_BA0_read 5-0 6847 NULL
121731 +__extent_writepage_io_6848 __extent_writepage_io 0 6848 NULL
121732 +hw_breakpoint_exceptions_notify_6850 hw_breakpoint_exceptions_notify 0 6850 NULL
121733 +atmtcp_recv_control_6851 atmtcp_recv_control 0 6851 NULL nohasharray
121734 +xfs_rtany_summary_6851 xfs_rtany_summary 0 6851 &atmtcp_recv_control_6851
121735 +nilfs_segctor_collect_blocks_6852 nilfs_segctor_collect_blocks 0 6852 NULL nohasharray
121736 +iwl_dbgfs_d0i3_refs_write_6852 iwl_dbgfs_d0i3_refs_write 0-3 6852 &nilfs_segctor_collect_blocks_6852
121737 +as3722_gpio_to_irq_6861 as3722_gpio_to_irq 2 6861 NULL
121738 +inode_getxattr_6862 inode_getxattr 0 6862 NULL nohasharray
121739 +pn_send_6862 pn_send 0 6862 &inode_getxattr_6862
121740 +i7core_inject_show_page_6864 i7core_inject_show_page 0 6864 NULL
121741 +perf_output_sample_ustack_6868 perf_output_sample_ustack 2 6868 NULL nohasharray
121742 +iscsi_stat_instance_show_attr_vendor_6868 iscsi_stat_instance_show_attr_vendor 0 6868 &perf_output_sample_ustack_6868
121743 +subdev_s_ctrl_6869 subdev_s_ctrl 0 6869 NULL
121744 +ecryptfs_write_lower_6870 ecryptfs_write_lower 0-4 6870 NULL
121745 +size_6873 size 0 6873 NULL
121746 +ax88772_link_reset_6876 ax88772_link_reset 0 6876 NULL
121747 +sm501_gpio_input_6877 sm501_gpio_input 0 6877 NULL nohasharray
121748 +store_rotate_6877 store_rotate 0-4 6877 &sm501_gpio_input_6877
121749 +dio_complete_6879 dio_complete 0-2-3 6879 NULL
121750 +otg_mode_store_6882 otg_mode_store 0-4 6882 NULL
121751 +nes_netdev_open_6886 nes_netdev_open 0 6886 NULL
121752 +resize_async_buffer_6887 resize_async_buffer 3 6887 NULL
121753 +raw_seticmpfilter_6888 raw_seticmpfilter 3-0 6888 NULL nohasharray
121754 +ieee80211_if_fmt_path_refresh_time_6888 ieee80211_if_fmt_path_refresh_time 3 6888 &raw_seticmpfilter_6888 nohasharray
121755 +show_type_6888 show_type 0 6888 &ieee80211_if_fmt_path_refresh_time_6888
121756 +dlmfs_file_write_6892 dlmfs_file_write 3-0 6892 NULL
121757 +show_fcstat_fc_seq_not_found_6897 show_fcstat_fc_seq_not_found 0 6897 NULL nohasharray
121758 +iscsi_tpg_param_show_DefaultTime2Retain_6897 iscsi_tpg_param_show_DefaultTime2Retain 0 6897 &show_fcstat_fc_seq_not_found_6897
121759 +max_write_same_blocks_show_6899 max_write_same_blocks_show 0 6899 NULL
121760 +wq_nice_store_6901 wq_nice_store 0-4 6901 NULL
121761 +veth_change_mtu_6902 veth_change_mtu 0 6902 NULL nohasharray
121762 +ext4_inode_bitmap_6902 ext4_inode_bitmap 0 6902 &veth_change_mtu_6902
121763 +acerhdf_get_trip_temp_6903 acerhdf_get_trip_temp 0 6903 NULL
121764 +hook_6905 hook 0 6905 NULL nohasharray
121765 +qib_init_6905 qib_init 0 6905 &hook_6905
121766 +target_core_alua_lu_gp_show_attr_lu_gp_id_6909 target_core_alua_lu_gp_show_attr_lu_gp_id 0 6909 NULL
121767 +show_tolerance_6910 show_tolerance 0 6910 NULL nohasharray
121768 +wl1251_hw_init_data_path_config_6910 wl1251_hw_init_data_path_config 0 6910 &show_tolerance_6910
121769 +proc_sessionid_read_6911 proc_sessionid_read 3-0 6911 NULL nohasharray
121770 +acm_alloc_minor_6911 acm_alloc_minor 0 6911 &proc_sessionid_read_6911 nohasharray
121771 +ucma_write_6911 ucma_write 0-3 6911 &acm_alloc_minor_6911
121772 +humidity1_input_show_6912 humidity1_input_show 0 6912 NULL
121773 +__kfifo_dma_in_finish_r_6913 __kfifo_dma_in_finish_r 2-3 6913 NULL
121774 +ioctl_6914 ioctl 0 6914 NULL
121775 +csio_vport_disable_6917 csio_vport_disable 0 6917 NULL
121776 +rtl2830_regmap_read_6920 rtl2830_regmap_read 0 6920 NULL
121777 +qlcnic_82xx_fw_cmd_create_tx_ctx_6921 qlcnic_82xx_fw_cmd_create_tx_ctx 0 6921 NULL nohasharray
121778 +sm501fb_check_var_crt_6921 sm501fb_check_var_crt 0 6921 &qlcnic_82xx_fw_cmd_create_tx_ctx_6921
121779 +__vxge_hw_mempool_create_6923 __vxge_hw_mempool_create 3-2-6 6923 NULL nohasharray
121780 +nfs3_proc_statfs_6923 nfs3_proc_statfs 0 6923 &__vxge_hw_mempool_create_6923
121781 +reg_set_state_6924 reg_set_state 0-4 6924 NULL
121782 +cache_do_downcall_6926 cache_do_downcall 3-0 6926 NULL nohasharray
121783 +vb2_internal_dqbuf_6926 vb2_internal_dqbuf 0 6926 &cache_do_downcall_6926
121784 +ipath_verbs_send_dma_6929 ipath_verbs_send_dma 6 6929 NULL
121785 +create_multi_out_ctls_6930 create_multi_out_ctls 0 6930 NULL
121786 +__c2port_show_dev_id_6936 __c2port_show_dev_id 0 6936 NULL
121787 +__rpc_pipefs_event_6942 __rpc_pipefs_event 0 6942 NULL
121788 +qsfp_cks_6945 qsfp_cks 2-0 6945 NULL
121789 +rt2800usb_get_tx_data_len_6947 rt2800usb_get_tx_data_len 0 6947 NULL
121790 +hih6130_show_humidity_6948 hih6130_show_humidity 0 6948 NULL
121791 +ab3100_get_register_page_interruptible_6951 ab3100_get_register_page_interruptible 0-4 6951 NULL
121792 +str_to_slot_6952 str_to_slot 0 6952 NULL
121793 +crypto_ahash_update_6959 crypto_ahash_update 0 6959 NULL nohasharray
121794 +nilfs_segctor_extend_segments_6959 nilfs_segctor_extend_segments 0 6959 &crypto_ahash_update_6959
121795 +shash_update_unaligned_6960 shash_update_unaligned 0 6960 NULL
121796 +pch_uart_hal_read_6961 pch_uart_hal_read 0 6961 NULL
121797 +videobuf_dma_init_kernel_6963 videobuf_dma_init_kernel 3-0 6963 NULL nohasharray
121798 +read_usattenuation_6963 read_usattenuation 0 6963 &videobuf_dma_init_kernel_6963 nohasharray
121799 +check_max_sdu_6963 check_max_sdu 0 6963 &read_usattenuation_6963
121800 +toshiba_sleep_functions_status_get_6970 toshiba_sleep_functions_status_get 0 6970 NULL
121801 +in_intr_mask_show_6971 in_intr_mask_show 0 6971 NULL
121802 +rsa_extract_mpi_6973 rsa_extract_mpi 5 6973 NULL nohasharray
121803 +i40e_dbg_dump_write_6973 i40e_dbg_dump_write 3-0 6973 &rsa_extract_mpi_6973
121804 +acpi_lpss_platform_notify_6980 acpi_lpss_platform_notify 0 6980 NULL
121805 +ismt_process_desc_6981 ismt_process_desc 0 6981 NULL
121806 +request_key_async_6990 request_key_async 4 6990 NULL
121807 +store_spi_transport_max_qas_6996 store_spi_transport_max_qas 0-4 6996 NULL
121808 +r871x_set_wpa_ie_7000 r871x_set_wpa_ie 3 7000 NULL
121809 +b43legacy_phy_init_7003 b43legacy_phy_init 0 7003 NULL
121810 +qlcnic_sysfs_validate_crb_7004 qlcnic_sysfs_validate_crb 0 7004 NULL nohasharray
121811 +fanotify_handle_event_7004 fanotify_handle_event 0 7004 &qlcnic_sysfs_validate_crb_7004
121812 +log_wait_commit_7005 log_wait_commit 0 7005 NULL
121813 +cipso_v4_gentag_enum_7006 cipso_v4_gentag_enum 0 7006 NULL
121814 +tracing_cpumask_read_7010 tracing_cpumask_read 3 7010 NULL
121815 +copy_items_7012 copy_items 7 7012 NULL
121816 +ld_usb_write_7022 ld_usb_write 3-0 7022 NULL
121817 +get_performance_level_7023 get_performance_level 0 7023 NULL nohasharray
121818 +c2_pseudo_up_7023 c2_pseudo_up 0 7023 &get_performance_level_7023
121819 +raid56_parity_recover_7024 raid56_parity_recover 4-0 7024 NULL
121820 +uwb_rc_mac_addr_store_7027 uwb_rc_mac_addr_store 0-4 7027 NULL
121821 +snd_pcm_do_resume_7028 snd_pcm_do_resume 0 7028 NULL
121822 +ath9k_tx99_init_7029 ath9k_tx99_init 0 7029 NULL
121823 +wimax_msg_7030 wimax_msg 4 7030 NULL
121824 +ceph_kvmalloc_7033 ceph_kvmalloc 1 7033 NULL
121825 +nilfs_segments_attr_store_7037 nilfs_segments_attr_store 0-4 7037 NULL
121826 +stmmac_hw_setup_7038 stmmac_hw_setup 0 7038 NULL
121827 +metrics_bytes_identical_show_7039 metrics_bytes_identical_show 0 7039 NULL
121828 +nilfs_cpfile_get_checkpoint_block_7041 nilfs_cpfile_get_checkpoint_block 0 7041 NULL
121829 +ipath_get_base_info_7043 ipath_get_base_info 3-0 7043 NULL
121830 +show_fcoe_fcf_device_fc_map_7044 show_fcoe_fcf_device_fc_map 0 7044 NULL
121831 +cyapa_gen5_read_mutual_idac_data_7048 cyapa_gen5_read_mutual_idac_data 0 7048 NULL
121832 +ath5k_hw_rf5111_chan2athchan_7051 ath5k_hw_rf5111_chan2athchan 0 7051 NULL
121833 +show_sas_expander_component_vendor_id_7054 show_sas_expander_component_vendor_id 0 7054 NULL
121834 +snd_intel8x0_ali_trigger_7055 snd_intel8x0_ali_trigger 0 7055 NULL
121835 +sctp_make_op_error_7057 sctp_make_op_error 6-5 7057 NULL nohasharray
121836 +amd64_hole_show_7057 amd64_hole_show 0 7057 &sctp_make_op_error_7057
121837 +rs5c_get_regs_7062 rs5c_get_regs 0 7062 NULL
121838 +srpt_tpg_show_enable_7063 srpt_tpg_show_enable 0 7063 NULL
121839 +store_hardware_switching_mode_7064 store_hardware_switching_mode 0-4 7064 NULL
121840 +gart_mapping_error_7065 gart_mapping_error 0-2 7065 NULL
121841 +target_stat_scsi_auth_intr_show_attr_dev_7066 target_stat_scsi_auth_intr_show_attr_dev 0 7066 NULL nohasharray
121842 +csio_store_dbg_level_7066 csio_store_dbg_level 0-4 7066 &target_stat_scsi_auth_intr_show_attr_dev_7066
121843 +hci_sock_recvmsg_7072 hci_sock_recvmsg 4-0 7072 NULL
121844 +l2cap_sock_getname_7074 l2cap_sock_getname 0 7074 NULL nohasharray
121845 +event_enable_read_7074 event_enable_read 3 7074 &l2cap_sock_getname_7074
121846 +mii_status_show_7077 mii_status_show 0 7077 NULL
121847 +sh_mobile_ceu_videobuf_setup_7080 sh_mobile_ceu_videobuf_setup 0 7080 NULL
121848 +zd_ioread16v_locked_7082 zd_ioread16v_locked 0 7082 NULL
121849 +queue_requests_show_7087 queue_requests_show 0 7087 NULL nohasharray
121850 +read_7087 read 0 7087 &queue_requests_show_7087
121851 +tipc_send_packet_7091 tipc_send_packet 4-0 7091 NULL nohasharray
121852 +beacon_interval_read_7091 beacon_interval_read 3-0 7091 &tipc_send_packet_7091
121853 +show_session_param_ISCSI_PARAM_PDU_INORDER_EN_7095 show_session_param_ISCSI_PARAM_PDU_INORDER_EN 0 7095 NULL nohasharray
121854 +ecryptfs_add_new_key_tfm_7095 ecryptfs_add_new_key_tfm 0 7095 &show_session_param_ISCSI_PARAM_PDU_INORDER_EN_7095
121855 +raw_pci_read_7098 raw_pci_read 0 7098 NULL nohasharray
121856 +cfq_target_latency_show_7098 cfq_target_latency_show 0 7098 &raw_pci_read_7098
121857 +journal_begin_7100 journal_begin 0 7100 NULL nohasharray
121858 +nfs_writepage_7100 nfs_writepage 0 7100 &journal_begin_7100
121859 +cifs_wait_mtu_credits_7101 cifs_wait_mtu_credits 0 7101 NULL
121860 +pipeline_enc_rx_stat_fifo_int_read_7107 pipeline_enc_rx_stat_fifo_int_read 3-0 7107 NULL
121861 +uwb_rc_scan_show_7108 uwb_rc_scan_show 0 7108 NULL
121862 +uwb_rc_beacon_store_7110 uwb_rc_beacon_store 0-4 7110 NULL
121863 +ed_schedule_7117 ed_schedule 0 7117 NULL nohasharray
121864 +xfs_attr3_leaf_split_7117 xfs_attr3_leaf_split 0 7117 &ed_schedule_7117
121865 +nilfs_mdt_insert_new_block_7118 nilfs_mdt_insert_new_block 0 7118 NULL
121866 +show_value_7119 show_value 0 7119 NULL
121867 +osc_resend_count_seq_write_7120 osc_resend_count_seq_write 3 7120 NULL
121868 +zd_iowrite32_7126 zd_iowrite32 0 7126 NULL
121869 +r8a66597_start_7127 r8a66597_start 0 7127 NULL
121870 +psmouse_attr_set_protocol_7128 psmouse_attr_set_protocol 0-4 7128 NULL
121871 +send_mpa_reject_7135 send_mpa_reject 3 7135 NULL
121872 +qlcnic_enable_msix_7144 qlcnic_enable_msix 2 7144 NULL
121873 +gfs2_setxattr_7146 gfs2_setxattr 0 7146 NULL
121874 +show_bpp_7148 show_bpp 0 7148 NULL
121875 +adc128_set_temp_7149 adc128_set_temp 0-4 7149 NULL
121876 +pscsi_show_configfs_dev_params_7152 pscsi_show_configfs_dev_params 0 7152 NULL
121877 +sky2_get_eeprom_len_7154 sky2_get_eeprom_len 0 7154 NULL
121878 +set_lcd_level_7155 set_lcd_level 0 7155 NULL
121879 +max732x_gpio_to_irq_7160 max732x_gpio_to_irq 2 7160 NULL
121880 +fnic_reset_7163 fnic_reset 0 7163 NULL
121881 +r8a66597_enable_7164 r8a66597_enable 0 7164 NULL
121882 +show_counter_rx_icrc_errs_7167 show_counter_rx_icrc_errs 0 7167 NULL
121883 +core_alua_write_tpg_metadata_7168 core_alua_write_tpg_metadata 3 7168 NULL
121884 +i2c_xfer_7177 i2c_xfer 0-3 7177 NULL
121885 +fsp_attr_set_flags_7182 fsp_attr_set_flags 0-4 7182 NULL nohasharray
121886 +set_rdac1_7182 set_rdac1 4-0 7182 &fsp_attr_set_flags_7182 nohasharray
121887 +ext4_attr_store_7182 ext4_attr_store 0-4 7182 &set_rdac1_7182
121888 +f_hid_opts_report_desc_store_7188 f_hid_opts_report_desc_store 3 7188 NULL
121889 +snd_mask_refine_max_7191 snd_mask_refine_max 0 7191 NULL
121890 +wl1271_init_pta_7195 wl1271_init_pta 0 7195 NULL
121891 +ext3_xattr_ibody_list_7201 ext3_xattr_ibody_list 0 7201 NULL
121892 +__alloc_objio_seg_7203 __alloc_objio_seg 1 7203 NULL
121893 +sysfs_kf_bin_read_7205 sysfs_kf_bin_read 0-4-3 7205 NULL
121894 +batadv_check_unicast_ttvn_7206 batadv_check_unicast_ttvn 3 7206 NULL
121895 +adjd_s311_update_scan_mode_7208 adjd_s311_update_scan_mode 0 7208 NULL
121896 +fsg_common_set_nluns_7209 fsg_common_set_nluns 2 7209 NULL
121897 +confirm_7211 confirm 0 7211 NULL
121898 +tpm_rng_read_7214 tpm_rng_read 3 7214 NULL
121899 +of_dma_match_channel_7216 of_dma_match_channel 3 7216 NULL
121900 +acpi_device_uid_show_7226 acpi_device_uid_show 0 7226 NULL nohasharray
121901 +ipoib_set_mode_7226 ipoib_set_mode 0 7226 &acpi_device_uid_show_7226
121902 +usblp_wtest_7227 usblp_wtest 0 7227 NULL
121903 +rpm_suspend_7228 rpm_suspend 0 7228 NULL nohasharray
121904 +evtchn_2l_max_channels_7228 evtchn_2l_max_channels 0 7228 &rpm_suspend_7228
121905 +edd_show_info_flags_7231 edd_show_info_flags 0 7231 NULL nohasharray
121906 +x1205_sysfs_show_dtrim_7231 x1205_sysfs_show_dtrim 0 7231 &edd_show_info_flags_7231
121907 +rocker_flow_tbl_acl_7233 rocker_flow_tbl_acl 0 7233 NULL
121908 +led_get_flash_strobe_7234 led_get_flash_strobe 0 7234 NULL
121909 +usb488_device_capabilities_show_7238 usb488_device_capabilities_show 0 7238 NULL nohasharray
121910 +fm10k_update_vlan_pf_7238 fm10k_update_vlan_pf 0 7238 &usb488_device_capabilities_show_7238
121911 +rxrpc_listen_7242 rxrpc_listen 0 7242 NULL
121912 +iscsi_tpg_param_store_MaxRecvDataSegmentLength_7243 iscsi_tpg_param_store_MaxRecvDataSegmentLength 0-3 7243 NULL
121913 +show_fnode_targetalias_7247 show_fnode_targetalias 0 7247 NULL
121914 +dpm_run_callback_7257 dpm_run_callback 0 7257 NULL
121915 +release_version_show_7263 release_version_show 0 7263 NULL
121916 +max8998_bulk_read_7265 max8998_bulk_read 0 7265 NULL
121917 +snd_mask_refine_7267 snd_mask_refine 0 7267 NULL
121918 +dma_ops_alloc_addresses_7272 dma_ops_alloc_addresses 0-5-3-4 7272 NULL nohasharray
121919 +ssb_bus_resume_7272 ssb_bus_resume 0 7272 &dma_ops_alloc_addresses_7272
121920 +palmas_update_bits_7273 palmas_update_bits 0 7273 NULL
121921 +htu21_show_humidity_7275 htu21_show_humidity 0 7275 NULL
121922 +radeon_hw_i2c_xfer_7280 radeon_hw_i2c_xfer 0-3 7280 NULL nohasharray
121923 +smack_task_setnice_7280 smack_task_setnice 0 7280 &radeon_hw_i2c_xfer_7280
121924 +kvm_suspend_7281 kvm_suspend 0 7281 NULL
121925 +rx_rate_rx_frames_per_rates_read_7282 rx_rate_rx_frames_per_rates_read 3-0 7282 NULL
121926 +iwl_pcie_load_firmware_chunk_7284 iwl_pcie_load_firmware_chunk 0 7284 NULL
121927 +bond_option_arp_all_targets_set_7285 bond_option_arp_all_targets_set 0 7285 NULL
121928 +show_conn_param_ISCSI_PARAM_RECV_TMO_7290 show_conn_param_ISCSI_PARAM_RECV_TMO 0 7290 NULL nohasharray
121929 +setup_idle_tx_channel_7290 setup_idle_tx_channel 0 7290 &show_conn_param_ISCSI_PARAM_RECV_TMO_7290
121930 +isku_sysfs_write_macro_7293 isku_sysfs_write_macro 6-0-5 7293 NULL
121931 +sctp_primitive_ASSOCIATE_7303 sctp_primitive_ASSOCIATE 0 7303 NULL
121932 +uvesafb_show_vbe_modes_7306 uvesafb_show_vbe_modes 0 7306 NULL
121933 +rose_open_7309 rose_open 0 7309 NULL
121934 +bd2802_store_reg0x11_7311 bd2802_store_reg0x11 0-4 7311 NULL
121935 +ixgbe_fcoe_ddp_setup_7318 ixgbe_fcoe_ddp_setup 4 7318 NULL
121936 +security_inode_need_killpriv_7322 security_inode_need_killpriv 0 7322 NULL
121937 +wait_on_sync_kiocb_7327 wait_on_sync_kiocb 0 7327 NULL
121938 +queue_discard_max_show_7328 queue_discard_max_show 0 7328 NULL
121939 +vxlan_gro_remcsum_7332 vxlan_gro_remcsum 2-4-5 7332 NULL
121940 +do_md_stop_7335 do_md_stop 0 7335 NULL
121941 +show_fnode_ipaddress_7338 show_fnode_ipaddress 0 7338 NULL
121942 +ov772x_set_params_7342 ov772x_set_params 0 7342 NULL
121943 +mgmt_control_7349 mgmt_control 3 7349 NULL
121944 +t1_get_slice_7350 t1_get_slice 0 7350 NULL
121945 +diva_xdi_read_7357 diva_xdi_read 0 7357 NULL
121946 +btrfs_listxattr_7359 btrfs_listxattr 0-3 7359 NULL
121947 +bop_delete_7361 bop_delete 0 7361 NULL nohasharray
121948 +carmine_set_par_7361 carmine_set_par 0 7361 &bop_delete_7361
121949 +ext3_free_blocks_7362 ext3_free_blocks 4-3 7362 NULL
121950 +nfs_fsync_dir_7363 nfs_fsync_dir 0 7363 NULL
121951 +koneplus_sysfs_read_info_7367 koneplus_sysfs_read_info 0-5-6 7367 NULL
121952 +ieee80211_if_read_dot11MeshHWMPactivePathTimeout_7368 ieee80211_if_read_dot11MeshHWMPactivePathTimeout 3-0 7368 NULL
121953 +schedule_timeout_7371 schedule_timeout 0 7371 NULL
121954 +rds_setsockopt_7372 rds_setsockopt 0 7372 NULL
121955 +audit_send_reply_7376 audit_send_reply 7 7376 NULL
121956 +bind_mode_store_7379 bind_mode_store 0-3 7379 NULL
121957 +xfs_btree_delete_7384 xfs_btree_delete 0 7384 NULL
121958 +pm8001_chip_ssp_tm_req_7387 pm8001_chip_ssp_tm_req 0 7387 NULL
121959 +hweight_long_7388 hweight_long 0-1 7388 NULL
121960 +bond_opt_tryset_rtnl_7392 bond_opt_tryset_rtnl 0 7392 NULL
121961 +sl_change_mtu_7396 sl_change_mtu 2-0 7396 NULL nohasharray
121962 +carrier_store_7396 carrier_store 4-0 7396 &sl_change_mtu_7396
121963 +_ore_add_stripe_unit_7399 _ore_add_stripe_unit 3-6-0 7399 NULL
121964 +audmux_read_file_7400 audmux_read_file 3-0 7400 NULL
121965 +__rtc_read_time_7401 __rtc_read_time 0 7401 NULL
121966 +tipc_recvmsg_7402 tipc_recvmsg 4-0 7402 NULL
121967 +drm_property_create_blob_7414 drm_property_create_blob 2 7414 NULL
121968 +rng_setkey_7415 rng_setkey 0 7415 NULL
121969 +cfhsi_fifo_occupancy_7417 cfhsi_fifo_occupancy 0 7417 NULL
121970 +store_7418 store 0-3 7418 NULL
121971 +switch_mm_7420 switch_mm 0 7420 NULL
121972 +rds_blckcnt_7435 rds_blckcnt 0 7435 NULL
121973 +cxacru_sysfs_store_adsl_state_7437 cxacru_sysfs_store_adsl_state 0-4 7437 NULL
121974 +SendReceiveNoRsp_7438 SendReceiveNoRsp 0 7438 NULL
121975 +romfs_dev_read_7439 romfs_dev_read 0 7439 NULL nohasharray
121976 +t4_memory_rw_7439 t4_memory_rw 0 7439 &romfs_dev_read_7439
121977 +store_7441 store 0 7441 NULL
121978 +bq2415x_get_termination_current_7443 bq2415x_get_termination_current 0 7443 NULL
121979 +acpi_ex_create_processor_7444 acpi_ex_create_processor 0 7444 NULL
121980 +show_mask_7446 show_mask 0 7446 NULL
121981 +scsi_format_extd_sense_7447 scsi_format_extd_sense 2 7447 NULL
121982 +ip_options_get_alloc_7448 ip_options_get_alloc 1 7448 NULL nohasharray
121983 +acpi_ex_create_region_7448 acpi_ex_create_region 0 7448 &ip_options_get_alloc_7448 nohasharray
121984 +pci_map_page_7448 pci_map_page 0 7448 &acpi_ex_create_region_7448
121985 +make_node_dirty_7452 make_node_dirty 0 7452 NULL
121986 +SYSC_setgroups_7454 SYSC_setgroups 1 7454 NULL nohasharray
121987 +crypto_sha512_update_7454 crypto_sha512_update 0 7454 &SYSC_setgroups_7454
121988 +rt2x00debug_read_queue_stats_7455 rt2x00debug_read_queue_stats 3-0 7455 NULL
121989 +show_iface_discovery_logout_7460 show_iface_discovery_logout 0 7460 NULL
121990 +l2tp_ip6_sendmsg_7461 l2tp_ip6_sendmsg 4-0 7461 NULL nohasharray
121991 +rose_listen_7461 rose_listen 0 7461 &l2tp_ip6_sendmsg_7461
121992 +store_auto_pwm_7463 store_auto_pwm 0-4 7463 NULL
121993 +wm8996_gpio_direction_out_7469 wm8996_gpio_direction_out 0 7469 NULL
121994 +set_speed_7470 set_speed 0-4 7470 NULL
121995 +garp_request_join_7471 garp_request_join 4 7471 NULL nohasharray
121996 +ReadHSCX_7471 ReadHSCX 0 7471 &garp_request_join_7471
121997 +xcan_chip_start_7472 xcan_chip_start 0 7472 NULL
121998 +show_max_uV_7474 show_max_uV 0 7474 NULL
121999 +snd_seq_ioctl_unsubscribe_port_7481 snd_seq_ioctl_unsubscribe_port 0 7481 NULL
122000 +atalk_getname_7490 atalk_getname 0 7490 NULL
122001 +snd_pcm_lib_read1_7491 snd_pcm_lib_read1 0-3 7491 NULL nohasharray
122002 +max_flash_brightness_show_7491 max_flash_brightness_show 0 7491 &snd_pcm_lib_read1_7491
122003 +setsockopt_7492 setsockopt 0 7492 NULL
122004 +__padata_add_cpu_7497 __padata_add_cpu 0 7497 NULL
122005 +prism2_change_mtu_7498 prism2_change_mtu 0 7498 NULL
122006 +ntb_netdev_open_7505 ntb_netdev_open 0 7505 NULL
122007 +sdhci_alloc_host_7509 sdhci_alloc_host 2 7509 NULL
122008 +jump_label_add_module_7513 jump_label_add_module 0 7513 NULL
122009 +logfs_readpage_nolock_7514 logfs_readpage_nolock 0 7514 NULL
122010 +array_zalloc_7519 array_zalloc 1-2 7519 NULL
122011 +xfs_fs_statfs_7522 xfs_fs_statfs 0 7522 NULL nohasharray
122012 +tg3_writephy_7522 tg3_writephy 0 7522 &xfs_fs_statfs_7522
122013 +qlcnic_napi_add_7526 qlcnic_napi_add 0 7526 NULL
122014 +debug_dma_map_page_7528 debug_dma_map_page 6 7528 NULL
122015 +crypt_alloc_buffer_7532 crypt_alloc_buffer 2 7532 NULL nohasharray
122016 +show_prot_capabilities_7532 show_prot_capabilities 0 7532 &crypt_alloc_buffer_7532
122017 +vfio_device_fops_write_7537 vfio_device_fops_write 0-3 7537 NULL
122018 +virtnet_open_7538 virtnet_open 0 7538 NULL
122019 +target_core_hba_show_attr_hba_info_7539 target_core_hba_show_attr_hba_info 0 7539 NULL
122020 +hermes_write_ltv_7541 hermes_write_ltv 0 7541 NULL
122021 +pinmux_request_gpio_7543 pinmux_request_gpio 0 7543 NULL
122022 +smb_send_rqst_7549 smb_send_rqst 0 7549 NULL nohasharray
122023 +write_begin_slow_7549 write_begin_slow 0 7549 &smb_send_rqst_7549
122024 +input_dev_show_id_version_7550 input_dev_show_id_version 0 7550 NULL
122025 +snd_pcm_plugin_build_route_7551 snd_pcm_plugin_build_route 0 7551 NULL
122026 +ahci_transmit_led_message_7552 ahci_transmit_led_message 0-3 7552 NULL
122027 +goal_in_my_reservation_7553 goal_in_my_reservation 3 7553 NULL
122028 +store_chip_reset_7556 store_chip_reset 0-4 7556 NULL
122029 +ath10k_read_htt_stats_mask_7557 ath10k_read_htt_stats_mask 3-0 7557 NULL nohasharray
122030 +superio_enter_7557 superio_enter 0 7557 &ath10k_read_htt_stats_mask_7557
122031 +xfs_file_dio_aio_write_7559 xfs_file_dio_aio_write 0 7559 NULL
122032 +store_bank2_setting_7560 store_bank2_setting 0-4 7560 NULL
122033 +smk_read_mapped_7562 smk_read_mapped 3-0 7562 NULL
122034 +netvsc_get_slots_7565 netvsc_get_slots 0 7565 NULL
122035 +sx9500_update_scan_mode_7567 sx9500_update_scan_mode 0 7567 NULL
122036 +chan_alloc_skb_cb_7571 chan_alloc_skb_cb 3-2 7571 NULL nohasharray
122037 +cfs_cpt_num_estimate_7571 cfs_cpt_num_estimate 0 7571 &chan_alloc_skb_cb_7571
122038 +get_pwm_en_7576 get_pwm_en 0 7576 NULL
122039 +target_fabric_nacl_auth_attr_show_7584 target_fabric_nacl_auth_attr_show 0 7584 NULL
122040 +zd_chip_lock_phy_regs_7589 zd_chip_lock_phy_regs 0 7589 NULL
122041 +ext3_try_to_allocate_7590 ext3_try_to_allocate 3-5-0 7590 NULL
122042 +fsp_attr_show_hscroll_7598 fsp_attr_show_hscroll 0 7598 NULL nohasharray
122043 +bond_option_updelay_set_7598 bond_option_updelay_set 0 7598 &fsp_attr_show_hscroll_7598
122044 +pre_rsb_struct_7599 pre_rsb_struct 0 7599 NULL
122045 +show_iface_vlan_id_7601 show_iface_vlan_id 0 7601 NULL
122046 +m88e1111_config_init_7609 m88e1111_config_init 0 7609 NULL
122047 +snd_azf3328_pcm_trigger_7613 snd_azf3328_pcm_trigger 0 7613 NULL
122048 +groups_alloc_7614 groups_alloc 1 7614 NULL nohasharray
122049 +create_dir_7614 create_dir 0 7614 &groups_alloc_7614 nohasharray
122050 +scan_secs_write_7614 scan_secs_write 3-0 7614 &create_dir_7614
122051 +__b44_readphy_7624 __b44_readphy 0 7624 NULL
122052 +send_to_group_7627 send_to_group 0 7627 NULL
122053 +pch_udc_start_7631 pch_udc_start 0 7631 NULL
122054 +hw_port_test_set_7633 hw_port_test_set 0 7633 NULL
122055 +show_pwm_auto_spinup_min_7635 show_pwm_auto_spinup_min 0 7635 NULL
122056 +net2272_queue_7640 net2272_queue 0 7640 NULL
122057 +cyapa_gen3_state_parse_7642 cyapa_gen3_state_parse 0 7642 NULL
122058 +show_tcrit1_hyst_7645 show_tcrit1_hyst 0 7645 NULL
122059 +write_priomap_7648 write_priomap 0-3 7648 NULL
122060 +ceph_fsync_7650 ceph_fsync 0 7650 NULL
122061 +ipath_sdma_get_inflight_7652 ipath_sdma_get_inflight 0 7652 NULL nohasharray
122062 +iwl_pcie_nic_init_7652 iwl_pcie_nic_init 0 7652 &ipath_sdma_get_inflight_7652
122063 +xfs_bmap_btalloc_nullfb_7654 xfs_bmap_btalloc_nullfb 0 7654 NULL
122064 +show_fc_rport_supported_classes_7658 show_fc_rport_supported_classes 0 7658 NULL
122065 +fault_inject_write_7662 fault_inject_write 3-0 7662 NULL
122066 +ds1305_set_alarm_7667 ds1305_set_alarm 0 7667 NULL
122067 +acpi_bus_init_power_7670 acpi_bus_init_power 0 7670 NULL
122068 +tcm_qla2xxx_tpg_attrib_store_generate_node_acls_7674 tcm_qla2xxx_tpg_attrib_store_generate_node_acls 0-3 7674 NULL
122069 +b43legacy_upload_microcode_7683 b43legacy_upload_microcode 0 7683 NULL nohasharray
122070 +fm10k_setup_tx_resources_7683 fm10k_setup_tx_resources 0 7683 &b43legacy_upload_microcode_7683
122071 +acpi_ex_allocate_name_string_7685 acpi_ex_allocate_name_string 1-2 7685 NULL nohasharray
122072 +skb_copy_expand_7685 skb_copy_expand 3-2 7685 &acpi_ex_allocate_name_string_7685
122073 +card_id_store_attr_7688 card_id_store_attr 0-4 7688 NULL
122074 +ip_options_get_finish_7691 ip_options_get_finish 0 7691 NULL
122075 +device_show_7693 device_show 0 7693 NULL nohasharray
122076 +tpu_pwm_set_polarity_7693 tpu_pwm_set_polarity 0 7693 &device_show_7693
122077 +xfs_da3_blk_link_7697 xfs_da3_blk_link 0 7697 NULL
122078 +acpi_ns_get_pathname_length_7699 acpi_ns_get_pathname_length 0 7699 NULL
122079 +bnx2_init_nic_7703 bnx2_init_nic 0 7703 NULL
122080 +dev_info_set_7705 dev_info_set 0 7705 NULL
122081 +dev_write_7708 dev_write 3-0 7708 NULL nohasharray
122082 +ds2781_get_rsgain_setting_7708 ds2781_get_rsgain_setting 0 7708 &dev_write_7708
122083 +unmap_region_7709 unmap_region 1 7709 NULL
122084 +nilfs_segbuf_write_7710 nilfs_segbuf_write 0 7710 NULL
122085 +show_7711 show 0 7711 NULL
122086 +dbg_check_cats_7713 dbg_check_cats 0 7713 NULL
122087 +sys_pread64_7721 sys_pread64 3 7721 NULL
122088 +tpm2_get_random_7727 tpm2_get_random 0-3 7727 NULL
122089 +pci_raw_set_power_state_7729 pci_raw_set_power_state 0 7729 NULL
122090 +emul_temp_store_7730 emul_temp_store 0-4 7730 NULL
122091 +__btrfs_add_ordered_extent_7745 __btrfs_add_ordered_extent 0 7745 NULL nohasharray
122092 +bitmap_read_sb_7745 bitmap_read_sb 0 7745 &__btrfs_add_ordered_extent_7745
122093 +ip_vs_forward_icmp_7747 ip_vs_forward_icmp 0 7747 NULL
122094 +ndo_set_mac_address_7748 ndo_set_mac_address 0 7748 NULL
122095 +ina2xx_show_value_7749 ina2xx_show_value 0 7749 NULL
122096 +write_7751 write 0 7751 NULL
122097 +vxge_device_register_7752 vxge_device_register 4 7752 NULL
122098 +snd_seq_set_queue_tempo_7755 snd_seq_set_queue_tempo 0 7755 NULL
122099 +snd_seq_ioctl_set_queue_timer_7760 snd_seq_ioctl_set_queue_timer 0 7760 NULL
122100 +isl12022_rtc_read_time_7761 isl12022_rtc_read_time 0 7761 NULL
122101 +b43_wireless_core_init_7762 b43_wireless_core_init 0 7762 NULL
122102 +ubi_io_read_vid_hdr_7766 ubi_io_read_vid_hdr 0 7766 NULL
122103 +iwl_dbgfs_bt_cmd_read_7770 iwl_dbgfs_bt_cmd_read 3-0 7770 NULL
122104 +lpfc_used_vpi_show_7773 lpfc_used_vpi_show 0 7773 NULL
122105 +alloc_candev_7776 alloc_candev 2-1 7776 NULL
122106 +wcn36xx_smd_open_7779 wcn36xx_smd_open 0 7779 NULL
122107 +solo_start_streaming_7780 solo_start_streaming 0 7780 NULL
122108 +__videobuf_read_start_7782 __videobuf_read_start 0 7782 NULL nohasharray
122109 +iwl_mvm_binding_add_vif_7782 iwl_mvm_binding_add_vif 0 7782 &__videobuf_read_start_7782
122110 +dfs_global_file_read_7787 dfs_global_file_read 3-0 7787 NULL
122111 +bnx2_nvram_write_7790 bnx2_nvram_write 2-4 7790 NULL
122112 +diva_os_copy_from_user_7792 diva_os_copy_from_user 4 7792 NULL nohasharray
122113 +lustre_packed_msg_size_7792 lustre_packed_msg_size 0 7792 &diva_os_copy_from_user_7792
122114 +__uncore_wrap_mode_show_7796 __uncore_wrap_mode_show 0 7796 NULL
122115 +pcxhr_pll_freq_register_7798 pcxhr_pll_freq_register 0 7798 NULL
122116 +kasan_module_alloc_7800 kasan_module_alloc 2 7800 NULL
122117 +get_link_af_size_7802 get_link_af_size 0 7802 NULL nohasharray
122118 +cyapa_i2c_reg_write_block_7802 cyapa_i2c_reg_write_block 0 7802 &get_link_af_size_7802
122119 +toshiba_usb_rapid_charge_get_7805 toshiba_usb_rapid_charge_get 0 7805 NULL
122120 +ecm_opts_qmult_show_7809 ecm_opts_qmult_show 0 7809 NULL
122121 +s2250_s_ctrl_7810 s2250_s_ctrl 0 7810 NULL nohasharray
122122 +cnic_netdev_event_7810 cnic_netdev_event 0 7810 &s2250_s_ctrl_7810
122123 +gdm_lte_receive_pkt_7825 gdm_lte_receive_pkt 3 7825 NULL
122124 +seq_buf_alloc_7828 seq_buf_alloc 1 7828 NULL nohasharray
122125 +ubifs_leb_read_7828 ubifs_leb_read 0 7828 &seq_buf_alloc_7828
122126 +show_7835 show 0 7835 NULL
122127 +xfs_alloc_find_best_extent_7837 xfs_alloc_find_best_extent 0 7837 NULL
122128 +acpi_execute_simple_method_7840 acpi_execute_simple_method 0 7840 NULL
122129 +enable_7841 enable 0 7841 NULL nohasharray
122130 +il_send_cmd_7841 il_send_cmd 0 7841 &enable_7841
122131 +intel_fbdev_set_par_7848 intel_fbdev_set_par 0 7848 NULL
122132 +be_mcc_wait_compl_7854 be_mcc_wait_compl 0 7854 NULL
122133 +da9052_reg_update_7858 da9052_reg_update 0 7858 NULL
122134 +cfs_trace_dump_debug_buffer_usrstr_7861 cfs_trace_dump_debug_buffer_usrstr 2 7861 NULL
122135 +snd_intel8x0m_pcm_trigger_7864 snd_intel8x0m_pcm_trigger 0 7864 NULL nohasharray
122136 +ixgbe_set_vfta_82598_7864 ixgbe_set_vfta_82598 0 7864 &snd_intel8x0m_pcm_trigger_7864 nohasharray
122137 +__add_pages_7864 __add_pages 0 7864 &ixgbe_set_vfta_82598_7864
122138 +hdcs_set_state_7870 hdcs_set_state 0 7870 NULL
122139 +t4_wr_mbox_ns_7872 t4_wr_mbox_ns 0 7872 NULL
122140 +qla2x00_diag_requests_show_7874 qla2x00_diag_requests_show 0 7874 NULL
122141 +tipc_alloc_entry_7875 tipc_alloc_entry 2 7875 NULL nohasharray
122142 +t4_sge_alloc_ctrl_txq_7875 t4_sge_alloc_ctrl_txq 0 7875 &tipc_alloc_entry_7875
122143 +mac802154_header_create_7877 mac802154_header_create 0 7877 NULL
122144 +request_7878 request 0 7878 NULL
122145 +pn533_set_configuration_7881 pn533_set_configuration 4 7881 NULL nohasharray
122146 +nilfs_sufile_mark_dirty_7881 nilfs_sufile_mark_dirty 0 7881 &pn533_set_configuration_7881
122147 +gfs2_permission_7884 gfs2_permission 0 7884 NULL
122148 +rmobile_reset_handler_7887 rmobile_reset_handler 0 7887 NULL nohasharray
122149 +__ixgbe_enable_sriov_7887 __ixgbe_enable_sriov 0 7887 &rmobile_reset_handler_7887
122150 +mvs_phy_control_7890 mvs_phy_control 0 7890 NULL nohasharray
122151 +balloon_init_watcher_7890 balloon_init_watcher 0 7890 &mvs_phy_control_7890
122152 +dvb_dmxdev_read_sec_7892 dvb_dmxdev_read_sec 4-0 7892 NULL
122153 +sctp_assoc_set_id_7894 sctp_assoc_set_id 0 7894 NULL
122154 +xfs_trans_get_efi_7898 xfs_trans_get_efi 2 7898 NULL
122155 +show_7906 show 0 7906 NULL
122156 +ext3_group_extend_7911 ext3_group_extend 3 7911 NULL
122157 +show_volt_min_7916 show_volt_min 0 7916 NULL nohasharray
122158 +acpi_suspend_enter_7916 acpi_suspend_enter 0 7916 &show_volt_min_7916
122159 +libfc_host_alloc_7917 libfc_host_alloc 2 7917 NULL
122160 +show_pwm_at_crit_7923 show_pwm_at_crit 0 7923 NULL
122161 +wl1251_boot_7924 wl1251_boot 0 7924 NULL
122162 +sdev_show_eh_timeout_7929 sdev_show_eh_timeout 0 7929 NULL
122163 +f_hidg_write_7932 f_hidg_write 3 7932 NULL
122164 +iwl_dbgfs_bt_force_ant_write_7937 iwl_dbgfs_bt_force_ant_write 0-3 7937 NULL
122165 +ata_scsi_park_show_7938 ata_scsi_park_show 0 7938 NULL nohasharray
122166 +qla24xx_vport_create_7938 qla24xx_vport_create 0 7938 &ata_scsi_park_show_7938 nohasharray
122167 +ftrace_hash_move_7938 ftrace_hash_move 0 7938 &qla24xx_vport_create_7938
122168 +ali1563_block_7941 ali1563_block 0 7941 NULL nohasharray
122169 +do_set_rxtrig_7941 do_set_rxtrig 0 7941 &ali1563_block_7941
122170 +wl1271_cmd_ext_radio_parms_7942 wl1271_cmd_ext_radio_parms 0 7942 NULL
122171 +alloc_block_7943 alloc_block 0 7943 NULL nohasharray
122172 +fsnotify_7943 fsnotify 0 7943 &alloc_block_7943
122173 +target_core_dev_wwn_store_attr_vpd_assoc_logical_unit_7947 target_core_dev_wwn_store_attr_vpd_assoc_logical_unit 0-3 7947 NULL
122174 +get_formats_7949 get_formats 0 7949 NULL
122175 +multicast_membership_interval_show_7950 multicast_membership_interval_show 0 7950 NULL
122176 +ubifs_lpt_post_commit_7952 ubifs_lpt_post_commit 0 7952 NULL
122177 +ixgbe_write_mbx_pf_7953 ixgbe_write_mbx_pf 0 7953 NULL
122178 +integrity_digsig_verify_7956 integrity_digsig_verify 3 7956 NULL
122179 +clk_set_rate_7957 clk_set_rate 0 7957 NULL
122180 +smk_write_load_self_7958 smk_write_load_self 3-0 7958 NULL
122181 +msi2500_ctrl_msg_7960 msi2500_ctrl_msg 0 7960 NULL nohasharray
122182 +can_clear_store_7960 can_clear_store 0-3 7960 &msi2500_ctrl_msg_7960
122183 +bd2802_store_wave_pattern_7961 bd2802_store_wave_pattern 0-4 7961 NULL
122184 +protection_mode_show_7963 protection_mode_show 0 7963 NULL
122185 +pm8001_ctl_logging_level_store_7964 pm8001_ctl_logging_level_store 0-4 7964 NULL
122186 +sha512_ssse3_update_7971 sha512_ssse3_update 0 7971 NULL
122187 +ath10k_wmi_alloc_skb_7974 ath10k_wmi_alloc_skb 2 7974 NULL
122188 +vidioc_dqbuf_7975 vidioc_dqbuf 0 7975 NULL
122189 +dlm_user_convert_7982 dlm_user_convert 0 7982 NULL
122190 +target_fabric_mappedlun_attr_show_7986 target_fabric_mappedlun_attr_show 0 7986 NULL nohasharray
122191 +_block_isbad_7986 _block_isbad 0 7986 &target_fabric_mappedlun_attr_show_7986 nohasharray
122192 +wl1251_acx_event_mbox_mask_7986 wl1251_acx_event_mbox_mask 0 7986 &_block_isbad_7986
122193 +sys_mbind_7990 sys_mbind 5 7990 NULL nohasharray
122194 +qlcnic_fw_cmd_set_mtu_7990 qlcnic_fw_cmd_set_mtu 0 7990 &sys_mbind_7990
122195 +gsc_m2m_buf_prepare_7992 gsc_m2m_buf_prepare 0 7992 NULL
122196 +ipg_nic_stop_7998 ipg_nic_stop 0 7998 NULL
122197 +ipmi_set_timeout_8005 ipmi_set_timeout 0 8005 NULL
122198 +fb_set_par_8006 fb_set_par 0 8006 NULL
122199 +write_room_8009 write_room 0 8009 NULL
122200 +nfs_commit_inode_8011 nfs_commit_inode 0 8011 NULL
122201 +tt3650_ci_msg_locked_8013 tt3650_ci_msg_locked 4 8013 NULL nohasharray
122202 +ip6gre_tap_init_8013 ip6gre_tap_init 0 8013 &tt3650_ci_msg_locked_8013
122203 +vcs_read_8017 vcs_read 3-0 8017 NULL
122204 +cx18_s_audio_mode_8020 cx18_s_audio_mode 0 8020 NULL
122205 +aux3_show_8025 aux3_show 0 8025 NULL
122206 +cifs_sync_write_8031 cifs_sync_write 0 8031 NULL nohasharray
122207 +snd_seq_oss_synth_load_patch_8031 snd_seq_oss_synth_load_patch 0 8031 &cifs_sync_write_8031
122208 +ath10k_vdev_start_restart_8033 ath10k_vdev_start_restart 0 8033 NULL
122209 +fuse_copy_fill_8034 fuse_copy_fill 0 8034 NULL
122210 +led_set_flash_brightness_8039 led_set_flash_brightness 0 8039 NULL
122211 +bma180_show_scale_avail_8040 bma180_show_scale_avail 0 8040 NULL nohasharray
122212 +copy_gr_arg_normal_8040 copy_gr_arg_normal 0 8040 &bma180_show_scale_avail_8040
122213 +security_syslog_8042 security_syslog 0 8042 NULL
122214 +wakeup_last_time_show_8047 wakeup_last_time_show 0 8047 NULL
122215 +iser_rcv_completion_8048 iser_rcv_completion 2 8048 NULL
122216 +fuse_read_single_forget_8058 fuse_read_single_forget 0 8058 NULL
122217 +selinux_task_setnice_8061 selinux_task_setnice 0 8061 NULL
122218 +show_sas_end_dev_ready_led_meaning_8068 show_sas_end_dev_ready_led_meaning 0 8068 NULL
122219 +leb_read_lock_8070 leb_read_lock 0 8070 NULL nohasharray
122220 +reiserfs_sync_file_8070 reiserfs_sync_file 0 8070 &leb_read_lock_8070 nohasharray
122221 +b43legacy_setup_modes_8070 b43legacy_setup_modes 0 8070 &reiserfs_sync_file_8070
122222 +spi_write_then_read_8073 spi_write_then_read 5-3-0 8073 NULL nohasharray
122223 +dib0700_i2c_xfer_new_8073 dib0700_i2c_xfer_new 0 8073 &spi_write_then_read_8073 nohasharray
122224 +waitwarn_us_write_8073 waitwarn_us_write 3-0 8073 &dib0700_i2c_xfer_new_8073 nohasharray
122225 +set_pwm_8073 set_pwm 0-4 8073 &waitwarn_us_write_8073
122226 +alloc_targets_8074 alloc_targets 2 8074 NULL nohasharray
122227 +qla4xxx_post_ping_evt_work_8074 qla4xxx_post_ping_evt_work 4 8074 &alloc_targets_8074 nohasharray
122228 +current_has_perm_8074 current_has_perm 0 8074 &qla4xxx_post_ping_evt_work_8074 nohasharray
122229 +reiserfs_setattr_8074 reiserfs_setattr 0 8074 &current_has_perm_8074
122230 +new_id_show_8076 new_id_show 0 8076 NULL nohasharray
122231 +command_setcompressiontarget_8076 command_setcompressiontarget 0 8076 &new_id_show_8076
122232 +strict_show_8078 strict_show 0 8078 NULL
122233 +room_for_filename_8085 room_for_filename 3 8085 NULL
122234 +elan_smbus_calibrate_8090 elan_smbus_calibrate 0 8090 NULL
122235 +sys_get_trip_type_8091 sys_get_trip_type 0 8091 NULL nohasharray
122236 +store_spd_enb_8091 store_spd_enb 0-4 8091 &sys_get_trip_type_8091
122237 +fw_suspend_8094 fw_suspend 0 8094 NULL
122238 +ext2_commit_chunk_8097 ext2_commit_chunk 3 8097 NULL
122239 +ds2781_write_8099 ds2781_write 4-3-0 8099 NULL
122240 +input_dev_show_cap_msc_8102 input_dev_show_cap_msc 0 8102 NULL
122241 +csrow_ue_count_show_8104 csrow_ue_count_show 0 8104 NULL
122242 +ax88179_read_cmd_8105 ax88179_read_cmd 5 8105 NULL
122243 +show_bpdu_guard_8110 show_bpdu_guard 0 8110 NULL
122244 +uart_get_attr_port_8112 uart_get_attr_port 0 8112 NULL
122245 +client_monitor_conn_id_show_8114 client_monitor_conn_id_show 0 8114 NULL
122246 +ds3234_read_time_8117 ds3234_read_time 0 8117 NULL
122247 +pch_i2c_xfer_8118 pch_i2c_xfer 0-3 8118 NULL
122248 +vsp1_video_queue_setup_8120 vsp1_video_queue_setup 0 8120 NULL nohasharray
122249 +gp2ap020a00f_buffer_postenable_8120 gp2ap020a00f_buffer_postenable 0 8120 &vsp1_video_queue_setup_8120
122250 +venus_lookup_8121 venus_lookup 4 8121 NULL
122251 +start_recovery_write_8122 start_recovery_write 0-3 8122 NULL
122252 +lm3533_als_set_threshold_8125 lm3533_als_set_threshold 0 8125 NULL
122253 +snd_es1968_pcm_prepare_8126 snd_es1968_pcm_prepare 0 8126 NULL
122254 +ieee80211_if_fmt_num_buffered_multicast_8127 ieee80211_if_fmt_num_buffered_multicast 3 8127 NULL
122255 +acpi_ds_build_internal_object_8129 acpi_ds_build_internal_object 0 8129 NULL
122256 +dlm_user_request_8131 dlm_user_request 0 8131 NULL nohasharray
122257 +adp8860_bl_ambient_light_zone_store_8131 adp8860_bl_ambient_light_zone_store 0-4 8131 &dlm_user_request_8131
122258 +mcs_statistics_write_8132 mcs_statistics_write 0-3 8132 NULL
122259 +next_signal_8135 next_signal 0 8135 NULL
122260 +mt9m111_set_blue_balance_8136 mt9m111_set_blue_balance 0 8136 NULL
122261 +mxt_check_bootloader_8143 mxt_check_bootloader 0 8143 NULL
122262 +iwl_mvm_up_8144 iwl_mvm_up 0 8144 NULL nohasharray
122263 +deadline_front_merges_store_8144 deadline_front_merges_store 3-0 8144 &iwl_mvm_up_8144
122264 +acpi_ps_complete_this_op_8145 acpi_ps_complete_this_op 0 8145 NULL nohasharray
122265 +xfs_da3_split_8145 xfs_da3_split 0 8145 &acpi_ps_complete_this_op_8145
122266 +reload_store_8150 reload_store 0-4 8150 NULL
122267 +asd_can_queue_8155 asd_can_queue 0 8155 NULL nohasharray
122268 +drivename_show_8155 drivename_show 0 8155 &asd_can_queue_8155
122269 +nouveau_hwmon_temp1_auto_point1_temp_hyst_8156 nouveau_hwmon_temp1_auto_point1_temp_hyst 0 8156 NULL
122270 +ocfs2_xattr_trusted_set_8157 ocfs2_xattr_trusted_set 0 8157 NULL
122271 +ath10k_wmi_set_ap_ps_param_8160 ath10k_wmi_set_ap_ps_param 0 8160 NULL
122272 +num_writes_show_8162 num_writes_show 0 8162 NULL
122273 +show_fcstat_fcp_control_requests_8163 show_fcstat_fcp_control_requests 0 8163 NULL
122274 +fm_tx_set_mute_mode_8166 fm_tx_set_mute_mode 0 8166 NULL
122275 +cxacru_sysfs_showattr_s8_8168 cxacru_sysfs_showattr_s8 0 8168 NULL
122276 +power_limit_1_min_uw_show_8172 power_limit_1_min_uw_show 0 8172 NULL
122277 +qib_ctxt_info_8173 qib_ctxt_info 0 8173 NULL
122278 +kxtj9_set_poll_8177 kxtj9_set_poll 0-4 8177 NULL
122279 +dma_map_area_8178 dma_map_area 3-2-5 8178 NULL
122280 +ore_truncate_8181 ore_truncate 0 8181 NULL nohasharray
122281 +mlx4_en_activate_tx_ring_8181 mlx4_en_activate_tx_ring 0 8181 &ore_truncate_8181
122282 +show_iface_max_burst_len_8182 show_iface_max_burst_len 0 8182 NULL
122283 +lp3943_update_bits_8185 lp3943_update_bits 0 8185 NULL
122284 +ieee80211_if_fmt_dot11MeshHoldingTimeout_8187 ieee80211_if_fmt_dot11MeshHoldingTimeout 3 8187 NULL
122285 +write_classid_8189 write_classid 0 8189 NULL
122286 +rx_frame_errors_show_8192 rx_frame_errors_show 0 8192 NULL
122287 +bq2415x_sysfs_set_timer_8199 bq2415x_sysfs_set_timer 0-4 8199 NULL
122288 +bt_sock_wait_ready_8201 bt_sock_wait_ready 0 8201 NULL
122289 +class_osdblk_list_8202 class_osdblk_list 0 8202 NULL
122290 +target_stat_scsi_tgt_dev_show_attr_indx_8203 target_stat_scsi_tgt_dev_show_attr_indx 0 8203 NULL nohasharray
122291 +bond_option_min_links_set_8203 bond_option_min_links_set 0 8203 &target_stat_scsi_tgt_dev_show_attr_indx_8203
122292 +mt9m111_set_auto_white_balance_8204 mt9m111_set_auto_white_balance 0 8204 NULL
122293 +qlcnic_sysfs_validate_mem_8205 qlcnic_sysfs_validate_mem 0 8205 NULL nohasharray
122294 +nfs_commit_set_lock_8205 nfs_commit_set_lock 0 8205 &qlcnic_sysfs_validate_mem_8205
122295 +recent_mt_proc_write_8206 recent_mt_proc_write 3-0 8206 NULL
122296 +__ocfs2_lock_refcount_tree_8207 __ocfs2_lock_refcount_tree 0 8207 NULL
122297 +rt2x00debug_write_bbp_8212 rt2x00debug_write_bbp 3-0 8212 NULL
122298 +ad7879_spi_multi_read_8218 ad7879_spi_multi_read 3 8218 NULL
122299 +play_iframe_8219 play_iframe 3 8219 NULL
122300 +elants_i2c_read_8222 elants_i2c_read 3-0 8222 NULL
122301 +ath10k_thermal_set_cur_dutycycle_8224 ath10k_thermal_set_cur_dutycycle 0 8224 NULL
122302 +show_iface_port_8225 show_iface_port 0 8225 NULL nohasharray
122303 +pcmciamtd_suspend_8225 pcmciamtd_suspend 0 8225 &show_iface_port_8225
122304 +twl_pwm_config_8227 twl_pwm_config 0 8227 NULL
122305 +qlcnic_sysfs_read_mem_8231 qlcnic_sysfs_read_mem 0-6-5 8231 NULL
122306 +integrity_attr_show_8235 integrity_attr_show 0 8235 NULL
122307 +iscsit_ta_login_timeout_8238 iscsit_ta_login_timeout 0 8238 NULL
122308 +show_pwm_sensor_8243 show_pwm_sensor 0 8243 NULL
122309 +check_xattr_ref_inode_8244 check_xattr_ref_inode 0 8244 NULL
122310 +show_state_disable_8251 show_state_disable 0 8251 NULL
122311 +nfs_flush_incompatible_8252 nfs_flush_incompatible 0 8252 NULL
122312 +add_rx_skb_8257 add_rx_skb 3 8257 NULL nohasharray
122313 +statfs_sync_store_8257 statfs_sync_store 0-3 8257 &add_rx_skb_8257
122314 +__uncore_filter_nid_show_8259 __uncore_filter_nid_show 0 8259 NULL nohasharray
122315 +srpt_tpg_store_enable_8259 srpt_tpg_store_enable 0-3 8259 &__uncore_filter_nid_show_8259
122316 +t3_init_l2t_8261 t3_init_l2t 1 8261 NULL
122317 +pci_map_sg_8269 pci_map_sg 3 8269 NULL
122318 +ntc_thermistor_get_ohm_8270 ntc_thermistor_get_ohm 0 8270 NULL
122319 +init_cdev_8274 init_cdev 1 8274 NULL
122320 +blk_cpu_notify_8275 blk_cpu_notify 0 8275 NULL
122321 +s2io_get_sset_count_8277 s2io_get_sset_count 0 8277 NULL
122322 +rproc_recovery_write_8281 rproc_recovery_write 3-0 8281 NULL
122323 +write_file_dummy_8282 write_file_dummy 0-3 8282 NULL nohasharray
122324 +wlan_store_8282 wlan_store 4-0 8282 &write_file_dummy_8282
122325 +tcp_listen_for_all_8285 tcp_listen_for_all 0 8285 NULL
122326 +mlx5_core_create_mkey_8290 mlx5_core_create_mkey 0 8290 NULL
122327 +rtl92d_download_fw_8295 rtl92d_download_fw 0 8295 NULL
122328 +hotkey_wakeup_reason_show_8301 hotkey_wakeup_reason_show 0 8301 NULL
122329 +setsockopt_8304 setsockopt 0 8304 NULL
122330 +target_stat_scsi_lu_show_attr_lu_name_8305 target_stat_scsi_lu_show_attr_lu_name 0 8305 NULL
122331 +qib_decode_7220_err_8315 qib_decode_7220_err 3 8315 NULL
122332 +uevent_store_8319 uevent_store 0-4 8319 NULL
122333 +ipwireless_send_packet_8328 ipwireless_send_packet 4 8328 NULL
122334 +niu_set_tcam_key_8334 niu_set_tcam_key 0 8334 NULL
122335 +amd_xgbe_phy_set_an_8336 amd_xgbe_phy_set_an 0 8336 NULL
122336 +ip6_make_skb_8338 ip6_make_skb 4-5 8338 NULL nohasharray
122337 +vsock_stream_setsockopt_8338 vsock_stream_setsockopt 0 8338 &ip6_make_skb_8338
122338 +bond_option_primary_set_8343 bond_option_primary_set 0 8343 NULL
122339 +tracing_entries_read_8345 tracing_entries_read 3 8345 NULL
122340 +sel_make_policycap_8346 sel_make_policycap 0 8346 NULL
122341 +ieee80211_if_fmt_ht_opmode_8347 ieee80211_if_fmt_ht_opmode 3 8347 NULL
122342 +target_core_dev_pr_show_attr_res_type_8349 target_core_dev_pr_show_attr_res_type 0 8349 NULL
122343 +nfs4_lookup_root_sec_8353 nfs4_lookup_root_sec 0 8353 NULL
122344 +prop_compression_apply_8354 prop_compression_apply 0 8354 NULL nohasharray
122345 +open_candev_8354 open_candev 0 8354 &prop_compression_apply_8354
122346 +generic_write_sync_8358 generic_write_sync 0 8358 NULL
122347 +qlcnic_open_8359 qlcnic_open 0 8359 NULL
122348 +isku_sysfs_write_talk_8360 isku_sysfs_write_talk 6-0-5 8360 NULL
122349 +ath6kl_lrssi_roam_write_8362 ath6kl_lrssi_roam_write 3-0 8362 NULL nohasharray
122350 +batadv_sysfs_add_vlan_8362 batadv_sysfs_add_vlan 0 8362 &ath6kl_lrssi_roam_write_8362
122351 +alloc_sleep_millisecs_store_8364 alloc_sleep_millisecs_store 0-4 8364 NULL
122352 +update_read_page_8368 update_read_page 0-2 8368 NULL nohasharray
122353 +chv_gpio_request_enable_8368 chv_gpio_request_enable 0 8368 &update_read_page_8368
122354 +nilfs_statfs_8369 nilfs_statfs 0 8369 NULL
122355 +wil_open_8375 wil_open 0 8375 NULL
122356 +ndo_init_8377 ndo_init 0 8377 NULL
122357 +read_ahead_kb_show_8378 read_ahead_kb_show 0 8378 NULL
122358 +set_auto_pwm_8383 set_auto_pwm 0-4 8383 NULL
122359 +store_tabletMouseMiddle_8384 store_tabletMouseMiddle 0-4 8384 NULL
122360 +carl9170_op_add_interface_8386 carl9170_op_add_interface 0 8386 NULL
122361 +hfsplus_brec_remove_8389 hfsplus_brec_remove 0 8389 NULL
122362 +bDeviceProtocol_show_8392 bDeviceProtocol_show 0 8392 NULL
122363 +xdi_copy_from_user_8395 xdi_copy_from_user 4 8395 NULL
122364 +brightness_set_8396 brightness_set 0 8396 NULL
122365 +config_8403 config 0 8403 NULL
122366 +zd_rf_scnprint_id_8406 zd_rf_scnprint_id 0-3 8406 NULL
122367 +smk_write_change_rule_8411 smk_write_change_rule 3-0 8411 NULL
122368 +atkbd_show_set_8414 atkbd_show_set 0 8414 NULL
122369 +show_rc6_ms_8417 show_rc6_ms 0 8417 NULL
122370 +alua_activate_8420 alua_activate 0 8420 NULL
122371 +patch_atihdmi_8421 patch_atihdmi 0 8421 NULL
122372 +keyspan_open_8429 keyspan_open 0 8429 NULL
122373 +roccat_common2_sysfs_read_8431 roccat_common2_sysfs_read 6-0 8431 NULL
122374 +capability_set_8433 capability_set 0-4 8433 NULL
122375 +snd_usb_ctl_msg_8436 snd_usb_ctl_msg 8-0 8436 NULL
122376 +irq_create_mapping_8437 irq_create_mapping 0-2 8437 NULL
122377 +sk_stream_wait_memory_8438 sk_stream_wait_memory 0 8438 NULL
122378 +generic_bin_search_8440 generic_bin_search 0 8440 NULL
122379 +get_b_bus_req_8443 get_b_bus_req 0 8443 NULL
122380 +lp3971_dcdc_enable_8444 lp3971_dcdc_enable 0 8444 NULL
122381 +sl_init_8447 sl_init 0 8447 NULL
122382 +wacom_btnimg7_store_8448 wacom_btnimg7_store 0-4 8448 NULL
122383 +hugetlb_vmtruncate_8449 hugetlb_vmtruncate 0 8449 NULL
122384 +l2cap_chan_connect_8450 l2cap_chan_connect 0 8450 NULL
122385 +target_fabric_tpg_param_attr_show_8451 target_fabric_tpg_param_attr_show 0 8451 NULL
122386 +tgr160_final_8455 tgr160_final 0 8455 NULL
122387 +afs_write_end_8456 afs_write_end 0-5 8456 NULL nohasharray
122388 +tcam_wait_bit_8456 tcam_wait_bit 0 8456 &afs_write_end_8456
122389 +ring_wait_for_space_8457 ring_wait_for_space 0 8457 NULL
122390 +adcxx_show_max_8459 adcxx_show_max 0 8459 NULL
122391 +ipw_write_room_8464 ipw_write_room 0 8464 NULL nohasharray
122392 +qlcnic_82xx_get_cap_size_8464 qlcnic_82xx_get_cap_size 0 8464 &ipw_write_room_8464
122393 +multicast_last_member_interval_show_8468 multicast_last_member_interval_show 0 8468 NULL nohasharray
122394 +cifs_get_inode_info_8468 cifs_get_inode_info 0 8468 &multicast_last_member_interval_show_8468
122395 +acpi_ds_eval_region_operands_8469 acpi_ds_eval_region_operands 0 8469 NULL nohasharray
122396 +radeon_set_dpm_forced_performance_level_8469 radeon_set_dpm_forced_performance_level 0-4 8469 &acpi_ds_eval_region_operands_8469
122397 +asd_write_flash_seg_8471 asd_write_flash_seg 0 8471 NULL
122398 +lpfc_oas_tgt_show_8472 lpfc_oas_tgt_show 0 8472 NULL
122399 +apds990x_lux_calib_format_show_8480 apds990x_lux_calib_format_show 0 8480 NULL
122400 +afs_cell_lookup_8482 afs_cell_lookup 2 8482 NULL
122401 +usbip_debug_store_8490 usbip_debug_store 0-4 8490 NULL
122402 +ecp_write_addr_8491 ecp_write_addr 0 8491 NULL
122403 +snd_timer_open_8492 snd_timer_open 0 8492 NULL
122404 +rpcauth_key_timeout_notify_8494 rpcauth_key_timeout_notify 0 8494 NULL
122405 +in0_input_show_8498 in0_input_show 0 8498 NULL
122406 +fore200e_chunk_alloc_8501 fore200e_chunk_alloc 4-3 8501 NULL
122407 +ecryptfs_calculate_md5_8504 ecryptfs_calculate_md5 0 8504 NULL
122408 +dev_config_8506 dev_config 3 8506 NULL
122409 +ACL_to_cifs_posix_8509 ACL_to_cifs_posix 3 8509 NULL nohasharray
122410 +kgdb_notify_8509 kgdb_notify 0 8509 &ACL_to_cifs_posix_8509
122411 +sctp_v6_to_addr_param_8513 sctp_v6_to_addr_param 0 8513 NULL
122412 +nouveau_platform_device_create__8514 nouveau_platform_device_create_ 2 8514 NULL
122413 +acpi_ps_complete_op_8518 acpi_ps_complete_op 0-3 8518 NULL nohasharray
122414 +spi_bus_unlock_8518 spi_bus_unlock 0 8518 &acpi_ps_complete_op_8518
122415 +swap_writepage_8522 swap_writepage 0 8522 NULL
122416 +opticon_process_data_packet_8524 opticon_process_data_packet 3 8524 NULL
122417 +ieee802154_sock_sendmsg_8526 ieee802154_sock_sendmsg 0-4 8526 NULL
122418 +snd_malloc_sgbuf_pages_8532 snd_malloc_sgbuf_pages 2 8532 NULL nohasharray
122419 +pnp_resource_len_8532 pnp_resource_len 0 8532 &snd_malloc_sgbuf_pages_8532
122420 +alloc_pg_vec_8533 alloc_pg_vec 2 8533 NULL
122421 +ath10k_htt_rx_ring_fill_n_8535 ath10k_htt_rx_ring_fill_n 0 8535 NULL
122422 +lvs_rh_clear_port_feature_8537 lvs_rh_clear_port_feature 0 8537 NULL
122423 +de_alloc_rings_8538 de_alloc_rings 0 8538 NULL
122424 +bh1770_lux_result_show_8541 bh1770_lux_result_show 0 8541 NULL nohasharray
122425 +ubifs_tnc_remove_ino_8541 ubifs_tnc_remove_ino 0 8541 &bh1770_lux_result_show_8541 nohasharray
122426 +niu_zcp_read_8541 niu_zcp_read 0 8541 &ubifs_tnc_remove_ino_8541
122427 +panel_power_on_show_8542 panel_power_on_show 0 8542 NULL nohasharray
122428 +disarm_req_delay_8542 disarm_req_delay 0 8542 &panel_power_on_show_8542
122429 +asix_write_gpio_8552 asix_write_gpio 0 8552 NULL
122430 +ax88172a_reset_8555 ax88172a_reset 0 8555 NULL
122431 +profile_remove_8556 profile_remove 3-0 8556 NULL nohasharray
122432 +show_pwm_interpolate_8556 show_pwm_interpolate 0 8556 &profile_remove_8556 nohasharray
122433 +mask_and_set_register_interruptible_8556 mask_and_set_register_interruptible 0 8556 &show_pwm_interpolate_8556
122434 +tm6000_radio_s_ctrl_8559 tm6000_radio_s_ctrl 0 8559 NULL
122435 +btrfs_submit_bio_hook_8560 btrfs_submit_bio_hook 0 8560 NULL nohasharray
122436 +write_8560 write 0 8560 &btrfs_submit_bio_hook_8560
122437 +ixgb_open_8565 ixgb_open 0 8565 NULL
122438 +set_volume_8569 set_volume 0 8569 NULL
122439 +cache_slow_downcall_8570 cache_slow_downcall 2-0 8570 NULL
122440 +mga_ioremap_8571 mga_ioremap 1-2 8571 NULL
122441 +isr_dma0_done_read_8574 isr_dma0_done_read 3-0 8574 NULL nohasharray
122442 +store_engine3_load_8574 store_engine3_load 0-4 8574 &isr_dma0_done_read_8574
122443 +tower_write_8580 tower_write 3-0 8580 NULL
122444 +cmd_wait_8582 cmd_wait 0 8582 NULL
122445 +quota_refresh_user_store_8597 quota_refresh_user_store 0-3 8597 NULL
122446 +sctp_user_addto_chunk_8602 sctp_user_addto_chunk 2 8602 NULL nohasharray
122447 +generic_set_freq_8602 generic_set_freq 0 8602 &sctp_user_addto_chunk_8602 nohasharray
122448 +iwl_run_init_ucode_8602 iwl_run_init_ucode 0 8602 &generic_set_freq_8602
122449 +rtllib_MFIE_rate_len_8606 rtllib_MFIE_rate_len 0 8606 NULL
122450 +i_ipmi_set_timeout_8609 i_ipmi_set_timeout 0 8609 NULL
122451 +ocores_xfer_8613 ocores_xfer 0-3 8613 NULL
122452 +cfs_cpt_number_8618 cfs_cpt_number 0 8618 NULL
122453 +shash_setkey_unaligned_8620 shash_setkey_unaligned 3-0 8620 NULL nohasharray
122454 +ext2_statfs_8620 ext2_statfs 0 8620 &shash_setkey_unaligned_8620
122455 +__dev_set_allmulti_8622 __dev_set_allmulti 0 8622 NULL
122456 +xfs_qm_dqattach_locked_8625 xfs_qm_dqattach_locked 0 8625 NULL
122457 +cifs_negotiate_8626 cifs_negotiate 0 8626 NULL
122458 +it821x_firmware_command_8628 it821x_firmware_command 3 8628 NULL
122459 +scsi_dma_map_8632 scsi_dma_map 0 8632 NULL
122460 +sh_vou_buf_prepare_8633 sh_vou_buf_prepare 0 8633 NULL
122461 +fuse_send_write_pages_8636 fuse_send_write_pages 0-5 8636 NULL
122462 +get_aw_pt_bi_8641 get_aw_pt_bi 0 8641 NULL
122463 +show_fnode_tcp_recv_wsf_8642 show_fnode_tcp_recv_wsf 0 8642 NULL
122464 +timeout_show_8646 timeout_show 0 8646 NULL nohasharray
122465 +adp8860_read_8646 adp8860_read 0 8646 &timeout_show_8646
122466 +ufs_add_fragments_8648 ufs_add_fragments 2 8648 NULL nohasharray
122467 +write_sysrq_trigger_8648 write_sysrq_trigger 0-3 8648 &ufs_add_fragments_8648
122468 +CIFSSMBFlush_8652 CIFSSMBFlush 0 8652 NULL
122469 +musb_gadget_queue_8656 musb_gadget_queue 0 8656 NULL
122470 +ci_fan_ctrl_get_fan_speed_percent_8659 ci_fan_ctrl_get_fan_speed_percent 0 8659 NULL
122471 +tcmu_show_configfs_dev_params_8660 tcmu_show_configfs_dev_params 0 8660 NULL
122472 +mtd_ecc_stats_corrected_show_8662 mtd_ecc_stats_corrected_show 0 8662 NULL
122473 +mlx5_vzalloc_8663 mlx5_vzalloc 1 8663 NULL
122474 +cs421x_parse_auto_config_8664 cs421x_parse_auto_config 0 8664 NULL
122475 +options_show_8667 options_show 0 8667 NULL
122476 +mei_txe_write_8670 mei_txe_write 0 8670 NULL
122477 +kone_sysfs_read_profilex_8672 kone_sysfs_read_profilex 0-5-6 8672 NULL
122478 +crc32_update_8676 crc32_update 0 8676 NULL
122479 +dio_bio_alloc_8677 dio_bio_alloc 5 8677 NULL
122480 +lbs_bcnmiss_read_8678 lbs_bcnmiss_read 3-0 8678 NULL
122481 +ath9k_tx99_send_8682 ath9k_tx99_send 0 8682 NULL
122482 +rproc_trace_read_8686 rproc_trace_read 3-0 8686 NULL
122483 +wacom_btnimg2_store_8696 wacom_btnimg2_store 4-0 8696 NULL
122484 +start_8697 start 0 8697 NULL
122485 +saa7110_write_block_8701 saa7110_write_block 3 8701 NULL nohasharray
122486 +fan_get_state_8701 fan_get_state 0 8701 &saa7110_write_block_8701 nohasharray
122487 +max197_show_input_8701 max197_show_input 0 8701 &fan_get_state_8701 nohasharray
122488 +sas_smp_get_phy_events_8701 sas_smp_get_phy_events 0 8701 &max197_show_input_8701
122489 +arcfb_write_8702 arcfb_write 3 8702 NULL
122490 +i_size_read_8703 i_size_read 0 8703 NULL nohasharray
122491 +init_header_8703 init_header 0 8703 &i_size_read_8703
122492 +HDLC_irq_8709 HDLC_irq 2 8709 NULL
122493 +az6027_i2c_xfer_8710 az6027_i2c_xfer 0-3 8710 NULL
122494 +ctrl_out_8712 ctrl_out 5-3 8712 NULL
122495 +usb_os_desc_attr_store_8714 usb_os_desc_attr_store 0-4 8714 NULL
122496 +charger_state_show_8720 charger_state_show 0 8720 NULL
122497 +set_temp_crit_8721 set_temp_crit 0-4 8721 NULL
122498 +lunid_show_8726 lunid_show 0 8726 NULL
122499 +vt8623fb_check_var_8727 vt8623fb_check_var 0 8727 NULL
122500 +ext4_xattr_user_set_8728 ext4_xattr_user_set 0 8728 NULL nohasharray
122501 +tracing_max_lat_write_8728 tracing_max_lat_write 3 8728 &ext4_xattr_user_set_8728
122502 +jffs2_acl_count_8729 jffs2_acl_count 0-1 8729 NULL nohasharray
122503 +cfq_var_show_8729 cfq_var_show 0 8729 &jffs2_acl_count_8729
122504 +f_dupfd_8730 f_dupfd 1 8730 NULL
122505 +ip6gre_tunnel_init_8747 ip6gre_tunnel_init 0 8747 NULL
122506 +iov_iter_zero_8748 iov_iter_zero 1-0 8748 NULL
122507 +tx_tx_exch_expiry_read_8749 tx_tx_exch_expiry_read 3-0 8749 NULL
122508 +compound_order_8750 compound_order 0 8750 NULL nohasharray
122509 +strict_blocks_to_sectors_8750 strict_blocks_to_sectors 0 8750 &compound_order_8750
122510 +cfg80211_inform_bss_width_8754 cfg80211_inform_bss_width 10 8754 NULL nohasharray
122511 +firmware_show_8754 firmware_show 0 8754 &cfg80211_inform_bss_width_8754 nohasharray
122512 +ocfs2_find_path_8754 ocfs2_find_path 0 8754 &firmware_show_8754
122513 +read_uscorr_8755 read_uscorr 0 8755 NULL
122514 +xfs_attr_shortform_getvalue_8760 xfs_attr_shortform_getvalue 0 8760 NULL
122515 +yurex_write_8761 yurex_write 3-0 8761 NULL nohasharray
122516 +rndis_opts_host_addr_store_8761 rndis_opts_host_addr_store 0-3 8761 &yurex_write_8761
122517 +SMB2_tcon_8763 SMB2_tcon 0 8763 NULL
122518 +joydev_compat_ioctl_8765 joydev_compat_ioctl 2 8765 NULL nohasharray
122519 +usb_os_desc_ext_prop_attr_show_8765 usb_os_desc_ext_prop_attr_show 0 8765 &joydev_compat_ioctl_8765
122520 +sys_prctl_8766 sys_prctl 4 8766 NULL
122521 +acpi_ds_method_data_get_value_8767 acpi_ds_method_data_get_value 0 8767 NULL nohasharray
122522 +aac_show_monitor_version_8767 aac_show_monitor_version 0 8767 &acpi_ds_method_data_get_value_8767
122523 +i40evf_setup_tx_descriptors_8769 i40evf_setup_tx_descriptors 0 8769 NULL
122524 +ntfs_writepage_8770 ntfs_writepage 0 8770 NULL
122525 +ubifs_leb_map_8771 ubifs_leb_map 0 8771 NULL
122526 +raw_enable_errfilter_8775 raw_enable_errfilter 0 8775 NULL nohasharray
122527 +st_accel_buffer_postenable_8775 st_accel_buffer_postenable 0 8775 &raw_enable_errfilter_8775
122528 +kstrtoint_from_user_8778 kstrtoint_from_user 2-0 8778 NULL
122529 +acpi_device_modalias_8781 acpi_device_modalias 0 8781 NULL
122530 +rtc_read_time_8782 rtc_read_time 0 8782 NULL
122531 +ft_nacl_store_port_name_8784 ft_nacl_store_port_name 0-3 8784 NULL
122532 +ext4_try_to_write_inline_data_8785 ext4_try_to_write_inline_data 4-3 8785 NULL
122533 +show_hardware_8789 show_hardware 0 8789 NULL
122534 +edd_show_sectors_8794 edd_show_sectors 0 8794 NULL
122535 +__bitmap_weight_8796 __bitmap_weight 0 8796 NULL
122536 +ip_vs_remote_request6_8805 ip_vs_remote_request6 0 8805 NULL
122537 +gfs2_glock_nq_8808 gfs2_glock_nq 0 8808 NULL nohasharray
122538 +prod_id2_show_8808 prod_id2_show 0 8808 &gfs2_glock_nq_8808 nohasharray
122539 +intel_ring_begin_8808 intel_ring_begin 0 8808 &prod_id2_show_8808
122540 +ntfs_commit_pages_after_write_8809 ntfs_commit_pages_after_write 0 8809 NULL
122541 +get_size_8811 get_size 0 8811 NULL
122542 +show_spi_transport_wr_flow_8812 show_spi_transport_wr_flow 0 8812 NULL nohasharray
122543 +bmp085_update_raw_pressure_8812 bmp085_update_raw_pressure 0 8812 &show_spi_transport_wr_flow_8812
122544 +bd2802_store_reg0x06_8815 bd2802_store_reg0x06 0-4 8815 NULL
122545 +show_counter_rx_dwords_8819 show_counter_rx_dwords 0 8819 NULL
122546 +metronomefb_write_8823 metronomefb_write 3 8823 NULL
122547 +SyS_llistxattr_8824 SyS_llistxattr 3 8824 NULL
122548 +nilfs_segctor_reset_segment_buffer_8825 nilfs_segctor_reset_segment_buffer 0 8825 NULL
122549 +extent_read_full_page_8826 extent_read_full_page 0 8826 NULL
122550 +ll_xattr_cache_get_8829 ll_xattr_cache_get 0 8829 NULL
122551 +convert_8830 convert 0 8830 NULL
122552 +mmc_wait_for_cmd_8832 mmc_wait_for_cmd 0 8832 NULL nohasharray
122553 +new_files_jdata_store_8832 new_files_jdata_store 0-3 8832 &mmc_wait_for_cmd_8832
122554 +get_queue_depth_8833 get_queue_depth 0 8833 NULL nohasharray
122555 +icmpv6_manip_pkt_8833 icmpv6_manip_pkt 4 8833 &get_queue_depth_8833
122556 +dvb_ringbuffer_pkt_next_8834 dvb_ringbuffer_pkt_next 0-2 8834 NULL
122557 +usb_ep_queue_8839 usb_ep_queue 0 8839 NULL nohasharray
122558 +nilfs_mdt_get_block_8839 nilfs_mdt_get_block 0 8839 &usb_ep_queue_8839
122559 +policydb_bounds_sanity_check_8846 policydb_bounds_sanity_check 0 8846 NULL
122560 +vmci_transport_notify_pkt_send_pre_block_8851 vmci_transport_notify_pkt_send_pre_block 0 8851 NULL
122561 +ahash_op_unaligned_8854 ahash_op_unaligned 0 8854 NULL
122562 +debug_debug1_read_8856 debug_debug1_read 3-0 8856 NULL
122563 +wa_nep_queue_8858 wa_nep_queue 2 8858 NULL
122564 +xgmac_reg_value_write_8860 xgmac_reg_value_write 3-0 8860 NULL
122565 +inode_getsecurity_8862 inode_getsecurity 0 8862 NULL nohasharray
122566 +wl1251_power_on_8862 wl1251_power_on 0 8862 &inode_getsecurity_8862
122567 +q931_help_8865 q931_help 0 8865 NULL nohasharray
122568 +qlcnic_get_regs_len_8865 qlcnic_get_regs_len 0 8865 &q931_help_8865
122569 +acpi_ps_complete_final_op_8868 acpi_ps_complete_final_op 0-3 8868 NULL nohasharray
122570 +icmpv6_error_message_8868 icmpv6_error_message 0 8868 &acpi_ps_complete_final_op_8868
122571 +rocker_group_l2_flood_8872 rocker_group_l2_flood 4 8872 NULL nohasharray
122572 +b43_switch_channel_8872 b43_switch_channel 0 8872 &rocker_group_l2_flood_8872
122573 +masq_inet_event_8874 masq_inet_event 0 8874 NULL nohasharray
122574 +roccat_common2_sysfs_write_keys_easyzone_8874 roccat_common2_sysfs_write_keys_easyzone 0-6-5 8874 &masq_inet_event_8874
122575 +radeon_drm_ioctl_8875 radeon_drm_ioctl 2 8875 NULL
122576 +pnfs_generic_transfer_commit_list_8879 pnfs_generic_transfer_commit_list 0 8879 NULL
122577 +crypto_rng_get_bytes_8880 crypto_rng_get_bytes 0 8880 NULL
122578 +nfs_refresh_inode_locked_8884 nfs_refresh_inode_locked 0 8884 NULL
122579 +compressed_bio_size_8887 compressed_bio_size 0-2 8887 NULL
122580 +show_engine2_mode_8888 show_engine2_mode 0 8888 NULL nohasharray
122581 +m41t80_sysfs_show_sqwfreq_8888 m41t80_sysfs_show_sqwfreq 0 8888 &show_engine2_mode_8888 nohasharray
122582 +qlcnic_attach_8888 qlcnic_attach 0 8888 &m41t80_sysfs_show_sqwfreq_8888
122583 +ab3100_get_set_reg_8890 ab3100_get_set_reg 3-0 8890 NULL nohasharray
122584 +tracing_max_lat_read_8890 tracing_max_lat_read 3 8890 &ab3100_get_set_reg_8890
122585 +nilfs_segctor_last_seg_sequence_show_8900 nilfs_segctor_last_seg_sequence_show 0 8900 NULL
122586 +sysv_setattr_8904 sysv_setattr 0 8904 NULL
122587 +msi2500_start_streaming_8905 msi2500_start_streaming 0 8905 NULL
122588 +sdio_max_byte_size_8907 sdio_max_byte_size 0 8907 NULL
122589 +show_pwm_auto_prochot_ramp_8908 show_pwm_auto_prochot_ramp 0 8908 NULL nohasharray
122590 +max_medium_access_timeouts_store_8908 max_medium_access_timeouts_store 0-4 8908 &show_pwm_auto_prochot_ramp_8908
122591 +bcm7xxx_dummy_config_init_8909 bcm7xxx_dummy_config_init 0 8909 NULL
122592 +adf4350_sync_config_8913 adf4350_sync_config 0 8913 NULL
122593 +sysfs_merge_group_8917 sysfs_merge_group 0 8917 NULL
122594 +write_file_ani_8918 write_file_ani 3-0 8918 NULL
122595 +i2c_nuvoton_get_burstcount_8919 i2c_nuvoton_get_burstcount 0 8919 NULL
122596 +data_sock_create_8920 data_sock_create 0 8920 NULL
122597 +dma_common_contiguous_remap_8921 dma_common_contiguous_remap 2 8921 NULL
122598 +mci_ue_count_show_8923 mci_ue_count_show 0 8923 NULL nohasharray
122599 +cx25840_s_stream_8923 cx25840_s_stream 0 8923 &mci_ue_count_show_8923 nohasharray
122600 +br_stp_set_path_cost_8923 br_stp_set_path_cost 0 8923 &cx25840_s_stream_8923
122601 +ds2780_get_pio_pin_8925 ds2780_get_pio_pin 0 8925 NULL
122602 +layout_commit_8926 layout_commit 3-0 8926 NULL
122603 +s5m_rtc_read_time_8928 s5m_rtc_read_time 0 8928 NULL nohasharray
122604 +pcnet_resume_8928 pcnet_resume 0 8928 &s5m_rtc_read_time_8928
122605 +cp2112_hid_get_8933 cp2112_hid_get 4-0 8933 NULL
122606 +adjust_priv_size_8935 adjust_priv_size 0-1 8935 NULL nohasharray
122607 +flash_timeout_show_8935 flash_timeout_show 0 8935 &adjust_priv_size_8935
122608 +apparmor_file_permission_8938 apparmor_file_permission 0 8938 NULL
122609 +driver_stats_read_8944 driver_stats_read 3-0 8944 NULL
122610 +ks8995_registers_read_8945 ks8995_registers_read 0-5-6 8945 NULL nohasharray
122611 +reset_umac_8945 reset_umac 0 8945 &ks8995_registers_read_8945
122612 +t3_init_hw_8947 t3_init_hw 0 8947 NULL
122613 +snd_ivtv_pcm_trigger_8948 snd_ivtv_pcm_trigger 0 8948 NULL
122614 +claim_show_8950 claim_show 0 8950 NULL nohasharray
122615 +goto_low_power_8950 goto_low_power 0 8950 &claim_show_8950 nohasharray
122616 +lp8788_set_alarm_8950 lp8788_set_alarm 0 8950 &goto_low_power_8950
122617 +fuse_read_forget_8951 fuse_read_forget 0 8951 NULL
122618 +set_red_8954 set_red 0-4 8954 NULL
122619 +rds_tcp_xmit_8958 rds_tcp_xmit 3 8958 NULL
122620 +read_file_tgt_stats_8959 read_file_tgt_stats 3-0 8959 NULL nohasharray
122621 +v9fs_fid_readpage_8959 v9fs_fid_readpage 0 8959 &read_file_tgt_stats_8959
122622 +qla2x00_sysfs_read_xgmac_stats_8962 qla2x00_sysfs_read_xgmac_stats 0-6-5 8962 NULL
122623 +usb_allocate_stream_buffers_8964 usb_allocate_stream_buffers 3 8964 NULL nohasharray
122624 +iscsi_nacl_auth_show_userid_mutual_8964 iscsi_nacl_auth_show_userid_mutual 0 8964 &usb_allocate_stream_buffers_8964
122625 +__v4l2_ctrl_s_ctrl_8965 __v4l2_ctrl_s_ctrl 0 8965 NULL
122626 +qib_qsfp_dump_8966 qib_qsfp_dump 0-3 8966 NULL nohasharray
122627 +atkbd_do_set_set_8966 atkbd_do_set_set 0-4 8966 &qib_qsfp_dump_8966
122628 +venus_mkdir_8967 venus_mkdir 4 8967 NULL nohasharray
122629 +serial_number_show_8967 serial_number_show 0 8967 &venus_mkdir_8967
122630 +seq_open_net_8968 seq_open_net 4 8968 NULL nohasharray
122631 +vol_cdev_read_8968 vol_cdev_read 3-0 8968 &seq_open_net_8968
122632 +wl1271_acx_tid_cfg_8970 wl1271_acx_tid_cfg 0 8970 NULL
122633 +enqueue_tx_8972 enqueue_tx 0 8972 NULL
122634 +sony_register_touchpad_8981 sony_register_touchpad 2 8981 NULL nohasharray
122635 +spmi_ext_register_writel_8981 spmi_ext_register_writel 0 8981 &sony_register_touchpad_8981
122636 +cirrusfb_set_par_foo_8986 cirrusfb_set_par_foo 0 8986 NULL
122637 +oslec_create_8987 oslec_create 1 8987 NULL
122638 +il3945_store_antenna_8991 il3945_store_antenna 0-4 8991 NULL
122639 +show_state_time_8992 show_state_time 0 8992 NULL
122640 +bcm_read_op_8996 bcm_read_op 0 8996 NULL nohasharray
122641 +cifs_fscache_inode_get_key_8996 cifs_fscache_inode_get_key 0 8996 &bcm_read_op_8996
122642 +elan_smbus_finish_fw_update_8997 elan_smbus_finish_fw_update 0 8997 NULL
122643 +arvo_sysfs_set_mode_key_9002 arvo_sysfs_set_mode_key 0-4 9002 NULL
122644 +MT2063_AvoidSpurs_9004 MT2063_AvoidSpurs 0 9004 NULL
122645 +wl1271_event_unmask_9005 wl1271_event_unmask 0 9005 NULL
122646 +rd_configure_device_9008 rd_configure_device 0 9008 NULL
122647 +vx_toggle_pipe_9013 vx_toggle_pipe 0 9013 NULL
122648 +epp_read_data_9015 epp_read_data 0 9015 NULL
122649 +il_dbgfs_clear_ucode_stats_write_9016 il_dbgfs_clear_ucode_stats_write 3-0 9016 NULL
122650 +__uncore_mask1_show_9022 __uncore_mask1_show 0 9022 NULL
122651 +acerhdf_get_max_state_9024 acerhdf_get_max_state 0 9024 NULL nohasharray
122652 +set_eeprom0_9024 set_eeprom0 4-0 9024 &acerhdf_get_max_state_9024
122653 +ql_route_initialize_9027 ql_route_initialize 0 9027 NULL
122654 +fd_ioctl_9028 fd_ioctl 3 9028 NULL nohasharray
122655 +atl1_set_mac_9028 atl1_set_mac 0 9028 &fd_ioctl_9028
122656 +amd64_inject_word_store_9031 amd64_inject_word_store 0-4 9031 NULL
122657 +ncp_modify_file_or_subdir_dos_info_path_9032 ncp_modify_file_or_subdir_dos_info_path 0 9032 NULL
122658 +qla4_8xxx_find_flt_start_9037 qla4_8xxx_find_flt_start 0 9037 NULL
122659 +__pskb_copy_9038 __pskb_copy 2 9038 NULL
122660 +soc_camera_platform_fill_fmt_9040 soc_camera_platform_fill_fmt 0 9040 NULL
122661 +nla_put_9042 nla_put 0 9042 NULL
122662 +btrfs_getattr_9046 btrfs_getattr 0 9046 NULL
122663 +sta_tx_latency_stat_header_9050 sta_tx_latency_stat_header 0-3-4 9050 NULL
122664 +clk_ctl_store_9053 clk_ctl_store 0-4 9053 NULL
122665 +__uncore_xbr_mm_cfg_show_9057 __uncore_xbr_mm_cfg_show 0 9057 NULL
122666 +ep_queue_9060 ep_queue 0 9060 NULL
122667 +snd_emu10k1_synth_copy_from_user_9061 snd_emu10k1_synth_copy_from_user 5-3 9061 NULL
122668 +snd_gus_dram_peek_9062 snd_gus_dram_peek 4 9062 NULL nohasharray
122669 +fnic_show_link_state_9062 fnic_show_link_state 0 9062 &snd_gus_dram_peek_9062
122670 +nrbchan_show_9066 nrbchan_show 0 9066 NULL
122671 +hci_req_add_9067 hci_req_add 3 9067 NULL
122672 +smi_data_buf_size_store_9071 smi_data_buf_size_store 0-4 9071 NULL
122673 +scrub_raid56_parity_9073 scrub_raid56_parity 5 9073 NULL
122674 +ipath_user_sdma_queue_clean_9074 ipath_user_sdma_queue_clean 0 9074 NULL
122675 +fib_info_hash_alloc_9075 fib_info_hash_alloc 1 9075 NULL nohasharray
122676 +__uncore_xbr_match_show_9075 __uncore_xbr_match_show 0 9075 &fib_info_hash_alloc_9075
122677 +bh1770_get_prox_thres_9085 bh1770_get_prox_thres 0 9085 NULL
122678 +create_queues_9088 create_queues 3-2 9088 NULL
122679 +ican3_set_bus_state_9090 ican3_set_bus_state 0 9090 NULL
122680 +nvkm_output_create__9091 nvkm_output_create_ 6 9091 NULL
122681 +ftdi_prepare_write_buffer_9093 ftdi_prepare_write_buffer 3 9093 NULL
122682 +ath10k_peer_assoc_prepare_9099 ath10k_peer_assoc_prepare 0 9099 NULL
122683 +tcp_v4_parse_md5_keys_9101 tcp_v4_parse_md5_keys 0 9101 NULL
122684 +adxl34x_spi_read_block_9108 adxl34x_spi_read_block 3 9108 NULL nohasharray
122685 +target_core_alua_tg_pt_gp_store_attr_trans_delay_msecs_9108 target_core_alua_tg_pt_gp_store_attr_trans_delay_msecs 0-3 9108 &adxl34x_spi_read_block_9108
122686 +caif_stream_sendmsg_9110 caif_stream_sendmsg 4-0 9110 NULL
122687 +bch_stats_show_9112 bch_stats_show 0 9112 NULL
122688 +hackrf_set_lna_gain_9115 hackrf_set_lna_gain 0 9115 NULL nohasharray
122689 +gssp_rpc_create_9115 gssp_rpc_create 0 9115 &hackrf_set_lna_gain_9115
122690 +isku_sysfs_write_keys_macro_9120 isku_sysfs_write_keys_macro 6-0-5 9120 NULL
122691 +cyapa_smbus_read_block_9122 cyapa_smbus_read_block 0-3 9122 NULL
122692 +qla2x00_sysfs_write_fw_dump_template_9127 qla2x00_sysfs_write_fw_dump_template 0-5-6 9127 NULL
122693 +ext4_list_backups_9138 ext4_list_backups 0 9138 NULL
122694 +dac7512_store_val_9140 dac7512_store_val 0-4 9140 NULL
122695 +cpuidle_latency_notify_9141 cpuidle_latency_notify 0 9141 NULL
122696 +nilfs_superblock_sb_update_frequency_show_9142 nilfs_superblock_sb_update_frequency_show 0 9142 NULL
122697 +__uvc_query_ctrl_9155 __uvc_query_ctrl 0 9155 NULL
122698 +atmel_wakeup_firmware_9156 atmel_wakeup_firmware 0 9156 NULL
122699 +__iscsi_nacl_auth_show_password_9159 __iscsi_nacl_auth_show_password 0 9159 NULL
122700 +target_stat_scsi_auth_intr_attr_show_9160 target_stat_scsi_auth_intr_attr_show 0 9160 NULL
122701 +get_fc_port_roles_names_9164 get_fc_port_roles_names 0 9164 NULL
122702 +dbg_command_buf_9165 dbg_command_buf 2 9165 NULL
122703 +clk_prepare_enable_9166 clk_prepare_enable 0 9166 NULL
122704 +show_num_temp_sensors_9173 show_num_temp_sensors 0 9173 NULL
122705 +pm_autosleep_lock_9176 pm_autosleep_lock 0 9176 NULL
122706 +ext4_da_write_inline_data_end_9179 ext4_da_write_inline_data_end 4-0 9179 NULL nohasharray
122707 +w1_ds2780_eeprom_cmd_9179 w1_ds2780_eeprom_cmd 0 9179 &ext4_da_write_inline_data_end_9179
122708 +isr_irqs_read_9181 isr_irqs_read 3-0 9181 NULL
122709 +count_leading_zeros_9183 count_leading_zeros 0 9183 NULL
122710 +show_counter_ib_link_downeds_9184 show_counter_ib_link_downeds 0 9184 NULL
122711 +ax25_bind_9185 ax25_bind 0 9185 NULL
122712 +xfs_btree_rshift_9187 xfs_btree_rshift 0 9187 NULL
122713 +pnfs_commit_list_9191 pnfs_commit_list 0 9191 NULL nohasharray
122714 +br_dev_open_9191 br_dev_open 0 9191 &pnfs_commit_list_9191
122715 +alloc_group_attrs_9194 alloc_group_attrs 2 9194 NULL nohasharray
122716 +altera_swap_ir_9194 altera_swap_ir 2 9194 &alloc_group_attrs_9194 nohasharray
122717 +ipath_user_sdma_make_progress_9194 ipath_user_sdma_make_progress 0 9194 &altera_swap_ir_9194
122718 +gx1_gx_base_9198 gx1_gx_base 0 9198 NULL
122719 +nilfs_btnode_prepare_change_key_9200 nilfs_btnode_prepare_change_key 0 9200 NULL
122720 +sigmadsp_write_i2c_9201 sigmadsp_write_i2c 4 9201 NULL
122721 +fill_delalloc_9202 fill_delalloc 0 9202 NULL
122722 +cx18_av_s_mbus_fmt_9205 cx18_av_s_mbus_fmt 0 9205 NULL
122723 +ci_udc_start_9208 ci_udc_start 0 9208 NULL nohasharray
122724 +zd_rf_init_al7230b_9208 zd_rf_init_al7230b 0 9208 &ci_udc_start_9208 nohasharray
122725 +calibrate_result_9208 calibrate_result 0 9208 &zd_rf_init_al7230b_9208
122726 +sg_common_write_9209 sg_common_write 0 9209 NULL
122727 +iwl_dbgfs_frame_stats_read_9211 iwl_dbgfs_frame_stats_read 3-0 9211 NULL nohasharray
122728 +adc128_show_temp_9211 adc128_show_temp 0 9211 &iwl_dbgfs_frame_stats_read_9211
122729 +out_write_index_show_9212 out_write_index_show 0 9212 NULL nohasharray
122730 +new_dev_store_9212 new_dev_store 0-3 9212 &out_write_index_show_9212
122731 +pm8001_task_prep_smp_9214 pm8001_task_prep_smp 0 9214 NULL
122732 +card_send_command_9215 card_send_command 3 9215 NULL
122733 +vti6_change_mtu_9216 vti6_change_mtu 0 9216 NULL
122734 +protocol_write_9219 protocol_write 3-0 9219 NULL
122735 +store_spi_transport_dt_9220 store_spi_transport_dt 0-4 9220 NULL
122736 +tx_tx_prepared_descs_read_9221 tx_tx_prepared_descs_read 3-0 9221 NULL
122737 +l2cap_create_connless_pdu_9222 l2cap_create_connless_pdu 3 9222 NULL nohasharray
122738 +splice_to_pipe_9222 splice_to_pipe 0 9222 &l2cap_create_connless_pdu_9222
122739 +sctp_getsockopt_delayed_ack_9232 sctp_getsockopt_delayed_ack 2 9232 NULL nohasharray
122740 +core_alua_show_preferred_bit_9232 core_alua_show_preferred_bit 0 9232 &sctp_getsockopt_delayed_ack_9232
122741 +edac_dev_ctl_info_store_9233 edac_dev_ctl_info_store 0-4 9233 NULL
122742 +tps6507x_pmic_reg_read_9236 tps6507x_pmic_reg_read 0 9236 NULL
122743 +__bnx2fc_enable_9238 __bnx2fc_enable 0 9238 NULL
122744 +ext4_mark_iloc_dirty_9239 ext4_mark_iloc_dirty 0 9239 NULL
122745 +smack_inode_getsecctx_9240 smack_inode_getsecctx 0 9240 NULL
122746 +hw_init_hmac_9242 hw_init_hmac 0 9242 NULL
122747 +min_freq_store_9245 min_freq_store 0-4 9245 NULL
122748 +cmtp_add_msgpart_9252 cmtp_add_msgpart 4 9252 NULL
122749 +show_ipInTruncatedPkts_9253 show_ipInTruncatedPkts 0 9253 NULL
122750 +tcf_csum_ipv4_icmp_9258 tcf_csum_ipv4_icmp 3 9258 NULL nohasharray
122751 +queue_max_segment_size_show_9258 queue_max_segment_size_show 0 9258 &tcf_csum_ipv4_icmp_9258
122752 +hfsplus_bnode_read_u16_9262 hfsplus_bnode_read_u16 0 9262 NULL
122753 +nfs_refresh_inode_9263 nfs_refresh_inode 0 9263 NULL
122754 +btrfs_search_slot_9264 btrfs_search_slot 0 9264 NULL
122755 +set_in0_max_9266 set_in0_max 0-4 9266 NULL
122756 +sdev_show_evt_inquiry_change_reported_9267 sdev_show_evt_inquiry_change_reported 0 9267 NULL
122757 +CalcStateExt_9270 CalcStateExt 0 9270 NULL
122758 +show_fnode_tcp_timestamp_stat_9272 show_fnode_tcp_timestamp_stat 0 9272 NULL
122759 +hdpvr_read_9273 hdpvr_read 3-0 9273 NULL
122760 +flakey_status_9274 flakey_status 5 9274 NULL
122761 +show_fan_stop_time_9276 show_fan_stop_time 0 9276 NULL
122762 +show_indirect_byte_9278 show_indirect_byte 0 9278 NULL nohasharray
122763 +open_9278 open 0 9278 &show_indirect_byte_9278
122764 +pnfs_generic_commit_pagelist_9279 pnfs_generic_commit_pagelist 0 9279 NULL nohasharray
122765 +ipoib_change_mtu_9279 ipoib_change_mtu 0 9279 &pnfs_generic_commit_pagelist_9279
122766 +i2c_algo_dp_aux_transaction_9282 i2c_algo_dp_aux_transaction 0 9282 NULL
122767 +show_9287 show 0 9287 NULL
122768 +vmci_qpair_dequev_9288 vmci_qpair_dequev 0-3 9288 NULL nohasharray
122769 +__fuse_direct_read_9288 __fuse_direct_read 0 9288 &vmci_qpair_dequev_9288
122770 +riva_load_video_mode_9289 riva_load_video_mode 0 9289 NULL
122771 +pwc_set_awb_9297 pwc_set_awb 0 9297 NULL
122772 +omfs_setattr_9302 omfs_setattr 0 9302 NULL
122773 +qla82xx_pci_set_window_9303 qla82xx_pci_set_window 0-2 9303 NULL nohasharray
122774 +mc44s803_get_if_frequency_9303 mc44s803_get_if_frequency 0 9303 &qla82xx_pci_set_window_9303
122775 +gpio_keys_show_disabled_switches_9306 gpio_keys_show_disabled_switches 0 9306 NULL
122776 +iwl_dbgfs_stations_read_9309 iwl_dbgfs_stations_read 3-0 9309 NULL
122777 +ceph_sync_setxattr_9310 ceph_sync_setxattr 0 9310 NULL
122778 +r820t_set_mux_9314 r820t_set_mux 0 9314 NULL nohasharray
122779 +tw9903_s_ctrl_9314 tw9903_s_ctrl 0 9314 &r820t_set_mux_9314
122780 +regmap_i2c_read_9316 regmap_i2c_read 0 9316 NULL
122781 +xfs_bmap_add_attrfork_extents_9318 xfs_bmap_add_attrfork_extents 0 9318 NULL
122782 +__blockdev_direct_IO_9321 __blockdev_direct_IO 0-6 9321 NULL
122783 +goku_ep_enable_9325 goku_ep_enable 0 9325 NULL
122784 +description_show_9327 description_show 0 9327 NULL
122785 +acpi_ex_prep_field_value_9328 acpi_ex_prep_field_value 0 9328 NULL
122786 +module_attr_store_9333 module_attr_store 0-4 9333 NULL
122787 +ieee80211_if_fmt_txpower_9334 ieee80211_if_fmt_txpower 3 9334 NULL
122788 +brcmf_sdiod_recv_buf_9336 brcmf_sdiod_recv_buf 3 9336 NULL nohasharray
122789 +acerhdf_get_trip_type_9336 acerhdf_get_trip_type 0 9336 &brcmf_sdiod_recv_buf_9336
122790 +nvme_trans_fmt_get_parm_header_9340 nvme_trans_fmt_get_parm_header 2 9340 NULL nohasharray
122791 +b43_pcmcia_suspend_9340 b43_pcmcia_suspend 0 9340 &nvme_trans_fmt_get_parm_header_9340
122792 +ocfs2_orphan_for_truncate_9342 ocfs2_orphan_for_truncate 0 9342 NULL
122793 +get_pipes_num_9343 get_pipes_num 0 9343 NULL
122794 +esd_usb2_send_msg_9348 esd_usb2_send_msg 0 9348 NULL
122795 +smi_data_buf_realloc_9360 smi_data_buf_realloc 0 9360 NULL
122796 +ll_direct_rw_pages_9361 ll_direct_rw_pages 0 9361 NULL
122797 +fan_get_max_state_9363 fan_get_max_state 0 9363 NULL
122798 +prepare_fw_update_9365 prepare_fw_update 0 9365 NULL
122799 +sta_beacon_loss_count_read_9370 sta_beacon_loss_count_read 3-0 9370 NULL
122800 +b43legacy_attr_interfmode_show_9373 b43legacy_attr_interfmode_show 0 9373 NULL
122801 +reiserfs_write_end_9374 reiserfs_write_end 0-5 9374 NULL nohasharray
122802 +raid5_start_reshape_9374 raid5_start_reshape 0 9374 &reiserfs_write_end_9374
122803 +qlcnic_82xx_napi_add_9375 qlcnic_82xx_napi_add 0 9375 NULL
122804 +vivid_radio_rx_read_9376 vivid_radio_rx_read 0 9376 NULL
122805 +cx18_av_audio_s_ctrl_9378 cx18_av_audio_s_ctrl 0 9378 NULL
122806 +pci_stub_notifier_9381 pci_stub_notifier 0 9381 NULL
122807 +provides_device_sdrs_show_9385 provides_device_sdrs_show 0 9385 NULL
122808 +queue_skb_9391 queue_skb 0 9391 NULL
122809 +mlx4_bitmap_init_9393 mlx4_bitmap_init 5-2 9393 NULL nohasharray
122810 +s5m_rtc_start_alarm_9393 s5m_rtc_start_alarm 0 9393 &mlx4_bitmap_init_9393
122811 +apds990x_set_arate_9394 apds990x_set_arate 0 9394 NULL
122812 +virtqueue_add_outbuf_9395 virtqueue_add_outbuf 3 9395 NULL
122813 +read_9397 read 3 9397 NULL nohasharray
122814 +cx23885_buf_prepare_9397 cx23885_buf_prepare 0 9397 &read_9397
122815 +__jbd2_journal_force_commit_9398 __jbd2_journal_force_commit 0 9398 NULL
122816 +o2nm_node_show_9403 o2nm_node_show 0 9403 NULL
122817 +show_ipInHdrErrors_9405 show_ipInHdrErrors 0 9405 NULL nohasharray
122818 +writepage_nounlock_9405 writepage_nounlock 0 9405 &show_ipInHdrErrors_9405
122819 +softdog_notify_sys_9410 softdog_notify_sys 0 9410 NULL
122820 +tpm_stm_i2c_send_9412 tpm_stm_i2c_send 3-0 9412 NULL
122821 +nobh_truncate_page_9414 nobh_truncate_page 0 9414 NULL nohasharray
122822 +qlcnic_sriov_pf_cal_res_limit_9414 qlcnic_sriov_pf_cal_res_limit 0 9414 &nobh_truncate_page_9414
122823 +hash_ipportip4_expire_9415 hash_ipportip4_expire 4 9415 NULL
122824 +i2c_sysfs_new_device_9417 i2c_sysfs_new_device 0-4 9417 NULL
122825 +nf_nat_sip_expect_9418 nf_nat_sip_expect 8 9418 NULL nohasharray
122826 +store_lmc_9418 store_lmc 0-4 9418 &nf_nat_sip_expect_9418
122827 +show_ipv6_iface_router_state_9425 show_ipv6_iface_router_state 0 9425 NULL nohasharray
122828 +prism2_aux_dump_proc_no_read_9425 prism2_aux_dump_proc_no_read 0-3 9425 &show_ipv6_iface_router_state_9425
122829 +sync_inode_9429 sync_inode 0 9429 NULL
122830 +bm_realloc_pages_9431 bm_realloc_pages 2 9431 NULL
122831 +kvm_cpu_hotplug_9434 kvm_cpu_hotplug 0 9434 NULL nohasharray
122832 +store_auto_brightness_9434 store_auto_brightness 0-4 9434 &kvm_cpu_hotplug_9434
122833 +sd_start_72a_9437 sd_start_72a 0 9437 NULL
122834 +ffs_ep0_write_9438 ffs_ep0_write 3 9438 NULL nohasharray
122835 +wacom_show_speed_9438 wacom_show_speed 0 9438 &ffs_ep0_write_9438 nohasharray
122836 +ocfs2_last_eb_is_empty_9438 ocfs2_last_eb_is_empty 0 9438 &wacom_show_speed_9438
122837 +mc13xxx_irq_unmask_9441 mc13xxx_irq_unmask 2-0 9441 NULL
122838 +kmalloc_array_9444 kmalloc_array 2-1 9444 NULL
122839 +b43_attr_interfmode_show_9448 b43_attr_interfmode_show 0 9448 NULL
122840 +ieee80211_if_fmt_fwded_unicast_9454 ieee80211_if_fmt_fwded_unicast 3 9454 NULL
122841 +mcs_unwrap_mir_9455 mcs_unwrap_mir 3 9455 NULL
122842 +ad_aggregator_id_show_9456 ad_aggregator_id_show 0 9456 NULL
122843 +show_in_max2_9458 show_in_max2 0 9458 NULL
122844 +alloc_stac_spec_9459 alloc_stac_spec 0 9459 NULL
122845 +fcoe_dcb_app_notification_9468 fcoe_dcb_app_notification 0 9468 NULL
122846 +agp_generic_alloc_user_9470 agp_generic_alloc_user 1 9470 NULL nohasharray
122847 +get_registers_9470 get_registers 4 9470 &agp_generic_alloc_user_9470 nohasharray
122848 +adis16136_read_frequency_9470 adis16136_read_frequency 0 9470 &get_registers_9470
122849 +parport_uss720_write_compat_9471 parport_uss720_write_compat 0 9471 NULL nohasharray
122850 +notify_recv_init_9471 notify_recv_init 0 9471 &parport_uss720_write_compat_9471
122851 +slab_mem_going_online_callback_9474 slab_mem_going_online_callback 0 9474 NULL
122852 +queue_9475 queue 0 9475 NULL
122853 +shared_cpu_list_show_9488 shared_cpu_list_show 0 9488 NULL nohasharray
122854 +proc_bus_pci_write_9488 proc_bus_pci_write 0-3 9488 &shared_cpu_list_show_9488
122855 +xennet_get_sset_count_9490 xennet_get_sset_count 0 9490 NULL
122856 +crypt_status_9492 crypt_status 5 9492 NULL nohasharray
122857 +patch_cs4208_9492 patch_cs4208 0 9492 &crypt_status_9492 nohasharray
122858 +__alloc_preds_9492 __alloc_preds 2 9492 &patch_cs4208_9492
122859 +target_core_dev_pr_show_attr_res_pr_registered_i_pts_9493 target_core_dev_pr_show_attr_res_pr_registered_i_pts 0 9493 NULL
122860 +show_tabletYtilt_9494 show_tabletYtilt 0 9494 NULL
122861 +spi_w8r8_9497 spi_w8r8 0 9497 NULL
122862 +sock_recvmsg_9500 sock_recvmsg 0-3 9500 NULL
122863 +lbs_threshold_write_9502 lbs_threshold_write 5-0 9502 NULL
122864 +str_to_quirk_9507 str_to_quirk 0 9507 NULL
122865 +keyring_diff_objects_9508 keyring_diff_objects 0 9508 NULL
122866 +amd_ec_wait_read_9509 amd_ec_wait_read 0 9509 NULL
122867 +lp_write_9511 lp_write 3-0 9511 NULL nohasharray
122868 +saa717x_s_ctrl_9511 saa717x_s_ctrl 0 9511 &lp_write_9511 nohasharray
122869 +ad7266_wakeup_9511 ad7266_wakeup 0 9511 &saa717x_s_ctrl_9511
122870 +powerclamp_get_max_state_9512 powerclamp_get_max_state 0 9512 NULL nohasharray
122871 +vivid_vbi_cap_s_ctrl_9512 vivid_vbi_cap_s_ctrl 0 9512 &powerclamp_get_max_state_9512
122872 +cx88_risc_databuffer_9515 cx88_risc_databuffer 0 9515 NULL
122873 +disk_events_show_9516 disk_events_show 0 9516 NULL nohasharray
122874 +match_format_9516 match_format 0 9516 &disk_events_show_9516
122875 +do_strip_9517 do_strip 0 9517 NULL
122876 +target_core_alua_tg_pt_gp_show_attr_preferred_9519 target_core_alua_tg_pt_gp_show_attr_preferred 0 9519 NULL
122877 +iwl_dbgfs_fw_dbg_conf_read_9522 iwl_dbgfs_fw_dbg_conf_read 3-0 9522 NULL
122878 +roccat_common2_sysfs_read_keys_macro_9524 roccat_common2_sysfs_read_keys_macro 0-5-6 9524 NULL
122879 +log_buf_len_show_9525 log_buf_len_show 0 9525 NULL
122880 +ll_max_read_ahead_whole_mb_seq_write_9528 ll_max_read_ahead_whole_mb_seq_write 3 9528 NULL
122881 +lm3533_update_9529 lm3533_update 0 9529 NULL
122882 +command_setvloffset_9530 command_setvloffset 0 9530 NULL
122883 +radeon_fb_helper_set_par_9531 radeon_fb_helper_set_par 0 9531 NULL
122884 +ceph_vxattrcb_layout_stripe_unit_9532 ceph_vxattrcb_layout_stripe_unit 0 9532 NULL
122885 +ext3_alloc_branch_9534 ext3_alloc_branch 5 9534 NULL
122886 +fuse_readpage_9536 fuse_readpage 0 9536 NULL
122887 +read_cc_table_bin_9538 read_cc_table_bin 0-5-6 9538 NULL
122888 +iwl_dbgfs_bf_params_read_9542 iwl_dbgfs_bf_params_read 3-0 9542 NULL
122889 +il_dbgfs_missed_beacon_write_9546 il_dbgfs_missed_beacon_write 3-0 9546 NULL nohasharray
122890 +unmerge_ksm_pages_9546 unmerge_ksm_pages 0 9546 &il_dbgfs_missed_beacon_write_9546
122891 +audit_log_n_untrustedstring_9548 audit_log_n_untrustedstring 3 9548 NULL nohasharray
122892 +gsc_m2m_start_streaming_9548 gsc_m2m_start_streaming 0 9548 &audit_log_n_untrustedstring_9548 nohasharray
122893 +udc_start_9548 udc_start 0 9548 &gsc_m2m_start_streaming_9548 nohasharray
122894 +compat_SyS_pwritev64_9548 compat_SyS_pwritev64 3 9548 &udc_start_9548
122895 +kyrofb_check_var_9550 kyrofb_check_var 0 9550 NULL
122896 +pm_runtime_get_9552 pm_runtime_get 0 9552 NULL
122897 +ads1015_read_adc_9556 ads1015_read_adc 0 9556 NULL
122898 +batadv_tt_prepare_tvlv_global_data_9557 batadv_tt_prepare_tvlv_global_data 0 9557 NULL
122899 +fw_node_create_9559 fw_node_create 2 9559 NULL
122900 +ipath_get_user_pages_9561 ipath_get_user_pages 0 9561 NULL
122901 +_nfs4_proc_access_9563 _nfs4_proc_access 0 9563 NULL nohasharray
122902 +mwifiex_cmd_coalesce_cfg_9563 mwifiex_cmd_coalesce_cfg 0 9563 &_nfs4_proc_access_9563
122903 +kobj_map_9566 kobj_map 3-2-0 9566 NULL
122904 +status_9569 status 0 9569 NULL nohasharray
122905 +m88e1149_config_init_9569 m88e1149_config_init 0 9569 &status_9569
122906 +bnx2_get_sset_count_9570 bnx2_get_sset_count 0 9570 NULL
122907 +ds1343_set_alarm_9573 ds1343_set_alarm 0 9573 NULL
122908 +f2fs_read_data_pages_9574 f2fs_read_data_pages 4 9574 NULL
122909 +add_memory_9575 add_memory 0 9575 NULL
122910 +sch_access_9576 sch_access 0 9576 NULL
122911 +xc_write_reg_9578 xc_write_reg 0 9578 NULL
122912 +snd_cmipci_capture_spdif_prepare_9581 snd_cmipci_capture_spdif_prepare 0 9581 NULL
122913 +cyapa_gen5_write_fw_block_9584 cyapa_gen5_write_fw_block 0 9584 NULL
122914 +tps65912_reg_enable_9587 tps65912_reg_enable 0 9587 NULL nohasharray
122915 +khugepaged_defrag_store_9587 khugepaged_defrag_store 4-0 9587 &tps65912_reg_enable_9587
122916 +shmem_write_begin_9589 shmem_write_begin 0 9589 NULL
122917 +bop_mark_9593 bop_mark 0 9593 NULL
122918 +wl1271_cmd_configure_9598 wl1271_cmd_configure 0 9598 NULL
122919 +store_rps_map_9600 store_rps_map 0-4 9600 NULL
122920 +__cfqg_set_weight_device_9602 __cfqg_set_weight_device 0-3 9602 NULL
122921 +do_sync_9604 do_sync 1 9604 NULL
122922 +snd_emu10k1_fx8010_read_9605 snd_emu10k1_fx8010_read 5-0 9605 NULL nohasharray
122923 +batadv_send_skb_push_fill_unicast_9605 batadv_send_skb_push_fill_unicast 2 9605 &snd_emu10k1_fx8010_read_9605 nohasharray
122924 +xfs_qm_dqattach_one_9605 xfs_qm_dqattach_one 0 9605 &batadv_send_skb_push_fill_unicast_9605
122925 +ixgbevf_set_vfta_vf_9608 ixgbevf_set_vfta_vf 0 9608 NULL
122926 +acpi_ns_build_internal_name_9620 acpi_ns_build_internal_name 0 9620 NULL nohasharray
122927 +watchdog_notify_sys_9620 watchdog_notify_sys 0 9620 &acpi_ns_build_internal_name_9620
122928 +lov_ost_pool_add_9626 lov_ost_pool_add 3 9626 NULL
122929 +saa7164_buffer_alloc_user_9627 saa7164_buffer_alloc_user 2 9627 NULL
122930 +i801_block_transaction_byte_by_byte_9630 i801_block_transaction_byte_by_byte 0 9630 NULL nohasharray
122931 +copy_msghdr_from_user_9630 copy_msghdr_from_user 0 9630 &i801_block_transaction_byte_by_byte_9630
122932 +kernfs_iop_listxattr_9634 kernfs_iop_listxattr 0-3 9634 NULL
122933 +ceph_copy_user_to_page_vector_9635 ceph_copy_user_to_page_vector 3-4 9635 NULL
122934 +acpi_ex_insert_into_field_9638 acpi_ex_insert_into_field 0 9638 NULL
122935 +compat_sys_keyctl_9639 compat_sys_keyctl 4 9639 NULL nohasharray
122936 +show_umcast_9639 show_umcast 0 9639 &compat_sys_keyctl_9639 nohasharray
122937 +show_country_codes_9639 show_country_codes 0 9639 &show_umcast_9639
122938 +mptsas_get_enclosure_identifier_9640 mptsas_get_enclosure_identifier 0 9640 NULL
122939 +lmLogInit_9643 lmLogInit 0 9643 NULL
122940 +patch_vt1709_9644 patch_vt1709 0 9644 NULL
122941 +ll_checksum_seq_write_9648 ll_checksum_seq_write 3 9648 NULL
122942 +ocfs2_xattr_get_rec_9652 ocfs2_xattr_get_rec 0 9652 NULL nohasharray
122943 +zd_ioread32_locked_9652 zd_ioread32_locked 0 9652 &ocfs2_xattr_get_rec_9652
122944 +__uncore_cmask8_show_9653 __uncore_cmask8_show 0 9653 NULL
122945 +snd_seq_ioctl_set_queue_client_9655 snd_seq_ioctl_set_queue_client 0 9655 NULL
122946 +ceph_fscache_inode_get_key_9656 ceph_fscache_inode_get_key 0 9656 NULL
122947 +queue_received_packet_9657 queue_received_packet 5 9657 NULL
122948 +usnic_ib_show_fw_ver_9663 usnic_ib_show_fw_ver 0 9663 NULL nohasharray
122949 +cifs_set_file_info_9663 cifs_set_file_info 0 9663 &usnic_ib_show_fw_ver_9663
122950 +inode_setattr_9668 inode_setattr 0 9668 NULL
122951 +snd_opl4_mem_proc_write_9670 snd_opl4_mem_proc_write 5 9670 NULL
122952 +wl12xx_get_rx_packet_len_9673 wl12xx_get_rx_packet_len 0-3 9673 NULL
122953 +s_audio_sampling_freq_9675 s_audio_sampling_freq 0 9675 NULL
122954 +dns_query_9676 dns_query 3 9676 NULL nohasharray
122955 +ks8842_read16_9676 ks8842_read16 0 9676 &dns_query_9676 nohasharray
122956 +snd_ac97_dev_register_9676 snd_ac97_dev_register 0 9676 &ks8842_read16_9676
122957 +qib_7322_handle_hwerrors_9678 qib_7322_handle_hwerrors 3 9678 NULL
122958 +calgary_map_sg_9680 calgary_map_sg 0-3 9680 NULL
122959 +urbnum_show_9682 urbnum_show 0 9682 NULL nohasharray
122960 +wl1271_init_templates_config_9682 wl1271_init_templates_config 0 9682 &urbnum_show_9682
122961 +nilfs_btree_lookup_9685 nilfs_btree_lookup 0 9685 NULL
122962 +show_in0_9686 show_in0 0 9686 NULL
122963 +__erst_read_from_storage_9690 __erst_read_from_storage 0 9690 NULL
122964 +bfs_writepage_9692 bfs_writepage 0 9692 NULL
122965 +crc32_final_9693 crc32_final 0 9693 NULL
122966 +get_max_brightness_9697 get_max_brightness 0 9697 NULL
122967 +lowpan_control_write_9699 lowpan_control_write 3-0 9699 NULL
122968 +vx_transfer_end_9701 vx_transfer_end 0 9701 NULL nohasharray
122969 +show_turbo_cooldown_9701 show_turbo_cooldown 0 9701 &vx_transfer_end_9701 nohasharray
122970 +tpm_tis_send_data_9701 tpm_tis_send_data 0 9701 &show_turbo_cooldown_9701
122971 +fuse_iter_npages_9705 fuse_iter_npages 0 9705 NULL nohasharray
122972 +ieee80211_if_read_aid_9705 ieee80211_if_read_aid 3-0 9705 &fuse_iter_npages_9705
122973 +update_flag_9706 update_flag 0 9706 NULL
122974 +core_alua_store_preferred_bit_9711 core_alua_store_preferred_bit 0-3 9711 NULL
122975 +il4965_commit_rxon_9717 il4965_commit_rxon 0 9717 NULL
122976 +parse_uac2_sample_rate_range_9718 parse_uac2_sample_rate_range 0 9718 NULL
122977 +sstfb_set_par_9719 sstfb_set_par 0 9719 NULL
122978 +SYSC_ppoll_9721 SYSC_ppoll 2 9721 NULL
122979 +t4_wr_mbox_9732 t4_wr_mbox 0 9732 NULL
122980 +cyapa_update_suspend_scanrate_9734 cyapa_update_suspend_scanrate 0-4 9734 NULL
122981 +show_cmd_per_lun_9735 show_cmd_per_lun 0 9735 NULL nohasharray
122982 +c2port_show_rev_id_9735 c2port_show_rev_id 0 9735 &show_cmd_per_lun_9735
122983 +get_flashnode_param_9736 get_flashnode_param 0 9736 NULL
122984 +ieee80211_if_fmt_num_mcast_sta_9738 ieee80211_if_fmt_num_mcast_sta 3 9738 NULL nohasharray
122985 +fan_get_9738 fan_get 0 9738 &ieee80211_if_fmt_num_mcast_sta_9738
122986 +number_of_sets_show_9739 number_of_sets_show 0 9739 NULL
122987 +shmem_replace_page_9740 shmem_replace_page 0 9740 NULL
122988 +ddb_input_read_9743 ddb_input_read 3-0 9743 NULL nohasharray
122989 +set_otp1_9743 set_otp1 4-0 9743 &ddb_input_read_9743
122990 +uuid_show_9749 uuid_show 0 9749 NULL
122991 +regmap_multi_reg_write_bypassed_9751 regmap_multi_reg_write_bypassed 3 9751 NULL nohasharray
122992 +sta_last_ack_signal_read_9751 sta_last_ack_signal_read 3-0 9751 &regmap_multi_reg_write_bypassed_9751
122993 +dsa_slave_get_regs_len_9753 dsa_slave_get_regs_len 0 9753 NULL
122994 +o2nm_cluster_attr_fence_method_write_9755 o2nm_cluster_attr_fence_method_write 0-3 9755 NULL
122995 +pcpu_alloc_9757 pcpu_alloc 1-2 9757 NULL
122996 +store_fc_rport_fast_io_fail_tmo_9761 store_fc_rport_fast_io_fail_tmo 0-4 9761 NULL
122997 +set_rtc_irq_bit_9763 set_rtc_irq_bit 0 9763 NULL
122998 +__alloc_percpu_9764 __alloc_percpu 1-2 9764 NULL
122999 +sctp_send_asconf_del_ip_9767 sctp_send_asconf_del_ip 0 9767 NULL
123000 +amd_decode_mce_9768 amd_decode_mce 0 9768 NULL
123001 +sh_eth_check_reset_9773 sh_eth_check_reset 0 9773 NULL
123002 +mapping_error_9774 mapping_error 0 9774 NULL
123003 +eni_open_9778 eni_open 0 9778 NULL
123004 +reset_write_9784 reset_write 0-3 9784 NULL
123005 +wl12xx_fetch_firmware_9788 wl12xx_fetch_firmware 0 9788 NULL nohasharray
123006 +gpio_value_store_9788 gpio_value_store 0-4 9788 &wl12xx_fetch_firmware_9788
123007 +ali1535_transaction_9792 ali1535_transaction 0 9792 NULL
123008 +dib8096p_tuner_write_serpar_9793 dib8096p_tuner_write_serpar 0-3 9793 NULL
123009 +bio_alloc_map_data_9798 bio_alloc_map_data 1 9798 NULL nohasharray
123010 +snd_pcm_dev_register_9798 snd_pcm_dev_register 0 9798 &bio_alloc_map_data_9798
123011 +ath10k_debug_start_9800 ath10k_debug_start 0 9800 NULL
123012 +_regmap_write_9803 _regmap_write 0 9803 NULL
123013 +can_change_mtu_9804 can_change_mtu 0 9804 NULL
123014 +snd_pcm_lib_alloc_vmalloc_32_buffer_9813 snd_pcm_lib_alloc_vmalloc_32_buffer 2 9813 NULL nohasharray
123015 +ieee80211_if_read_state_9813 ieee80211_if_read_state 3-0 9813 &snd_pcm_lib_alloc_vmalloc_32_buffer_9813 nohasharray
123016 +udpv6_recvmsg_9813 udpv6_recvmsg 4-0 9813 &ieee80211_if_read_state_9813
123017 +ath9k_start_9815 ath9k_start 0 9815 NULL
123018 +pnp_mem_start_9817 pnp_mem_start 0 9817 NULL
123019 +kernel_physical_mapping_init_9818 kernel_physical_mapping_init 0-2-1 9818 NULL
123020 +regulator_bypass_show_9824 regulator_bypass_show 0 9824 NULL
123021 +show_sas_rphy_bay_identifier_9826 show_sas_rphy_bay_identifier 0 9826 NULL nohasharray
123022 +tipc_setsockopt_9826 tipc_setsockopt 0 9826 &show_sas_rphy_bay_identifier_9826
123023 +log_recovery_delay_show_9827 log_recovery_delay_show 0 9827 NULL
123024 +compat_SyS_vmsplice_9828 compat_SyS_vmsplice 3 9828 NULL
123025 +parport_uss720_ecp_write_addr_9838 parport_uss720_ecp_write_addr 0 9838 NULL
123026 +dvb_dvr_set_buffer_size_9840 dvb_dvr_set_buffer_size 2 9840 NULL
123027 +rtl92ce_hw_init_9858 rtl92ce_hw_init 0 9858 NULL
123028 +garmin_write_room_9859 garmin_write_room 0 9859 NULL
123029 +iwl_poll_prph_bit_9861 iwl_poll_prph_bit 0 9861 NULL
123030 +bfad_im_model_show_9862 bfad_im_model_show 0 9862 NULL
123031 +pmcraid_alloc_sglist_9864 pmcraid_alloc_sglist 1 9864 NULL
123032 +task_can_attach_9867 task_can_attach 0 9867 NULL
123033 +f1x_translate_sysaddr_to_cs_9868 f1x_translate_sysaddr_to_cs 2 9868 NULL
123034 +wil_read_file_ioblob_9878 wil_read_file_ioblob 3-0 9878 NULL nohasharray
123035 +dir_commit_chunk_9878 dir_commit_chunk 3 9878 &wil_read_file_ioblob_9878
123036 +fuse_dev_read_9884 fuse_dev_read 0 9884 NULL
123037 +wl1271_cmd_radio_parms_9886 wl1271_cmd_radio_parms 0 9886 NULL
123038 +show_sensor_9889 show_sensor 0 9889 NULL
123039 +snd_midi_event_new_9893 snd_midi_event_new 1 9893 NULL nohasharray
123040 +bm_register_write_9893 bm_register_write 3-0 9893 &snd_midi_event_new_9893
123041 +snd_gf1_pcm_playback_copy_9895 snd_gf1_pcm_playback_copy 5 9895 NULL
123042 +aac_show_vendor_9903 aac_show_vendor 0 9903 NULL nohasharray
123043 +sf1_write_9903 sf1_write 0 9903 &aac_show_vendor_9903
123044 +write_9907 write 0-3 9907 NULL
123045 +compat_sys_ipc_9912 compat_sys_ipc 3 9912 NULL
123046 +sr_write_cmd_async_9921 sr_write_cmd_async 5 9921 NULL
123047 +bq2415x_i2c_read_bit_9924 bq2415x_i2c_read_bit 3-0 9924 NULL
123048 +file_permission_9925 file_permission 0 9925 NULL
123049 +zd1201_mac_reset_9926 zd1201_mac_reset 0 9926 NULL
123050 +iwl_dbgfs_prph_reg_read_9928 iwl_dbgfs_prph_reg_read 3-0 9928 NULL
123051 +store_remote_ip_9929 store_remote_ip 0 9929 NULL
123052 +metapage_writepage_9936 metapage_writepage 0 9936 NULL
123053 +tc3589x_reg_read_9940 tc3589x_reg_read 0 9940 NULL
123054 +pstore_ftrace_knob_read_9947 pstore_ftrace_knob_read 3 9947 NULL
123055 +read_file_misc_9948 read_file_misc 3-0 9948 NULL
123056 +bh1770_get_lux_rate_9949 bh1770_get_lux_rate 0 9949 NULL
123057 +set_rxd_buffer_pointer_9950 set_rxd_buffer_pointer 8 9950 NULL
123058 +ext2_new_blocks_9954 ext2_new_blocks 2-0 9954 NULL
123059 +iscsi_tpg_param_show_MaxOutstandingR2T_9959 iscsi_tpg_param_show_MaxOutstandingR2T 0 9959 NULL
123060 +SyS_gethostname_9964 SyS_gethostname 2 9964 NULL
123061 +iscsit_ta_demo_mode_discovery_9966 iscsit_ta_demo_mode_discovery 0 9966 NULL nohasharray
123062 +edac_dev_block_store_9966 edac_dev_block_store 0-4 9966 &iscsit_ta_demo_mode_discovery_9966
123063 +get_free_serial_index_9969 get_free_serial_index 0 9969 NULL
123064 +vivid_loop_out_s_ctrl_9970 vivid_loop_out_s_ctrl 0 9970 NULL nohasharray
123065 +store_9970 store 0 9970 &vivid_loop_out_s_ctrl_9970
123066 +btrfs_add_link_9973 btrfs_add_link 5 9973 NULL nohasharray
123067 +show_fcstat_rx_frames_9973 show_fcstat_rx_frames 0 9973 &btrfs_add_link_9973
123068 +ath6kl_usb_submit_ctrl_out_9978 ath6kl_usb_submit_ctrl_out 6 9978 NULL
123069 +il4965_dump_fh_9979 il4965_dump_fh 0 9979 NULL
123070 +twl6040_power_up_manual_9982 twl6040_power_up_manual 0 9982 NULL nohasharray
123071 +sscanf_9982 sscanf 0 9982 &twl6040_power_up_manual_9982 nohasharray
123072 +ixgbevf_obtain_mbx_lock_vf_9982 ixgbevf_obtain_mbx_lock_vf 0 9982 &sscanf_9982
123073 +max_power_store_9983 max_power_store 0-4 9983 NULL nohasharray
123074 +store_fan16_9983 store_fan16 0-4 9983 &max_power_store_9983
123075 +SYSC_move_pages_9986 SYSC_move_pages 2 9986 NULL nohasharray
123076 +nfs_writepage_locked_9986 nfs_writepage_locked 0 9986 &SYSC_move_pages_9986
123077 +ems_usb_command_msg_9991 ems_usb_command_msg 0 9991 NULL
123078 +set_tcrit1_9995 set_tcrit1 0-4 9995 NULL
123079 +ath10k_peer_create_9999 ath10k_peer_create 0 9999 NULL
123080 +store_als_en_10003 store_als_en 0-4 10003 NULL
123081 +dimmdev_edac_mode_show_10010 dimmdev_edac_mode_show 0 10010 NULL
123082 +check_tp_10015 check_tp 0 10015 NULL
123083 +i915_gem_obj_ggtt_pin_10018 i915_gem_obj_ggtt_pin 0 10018 NULL
123084 +aat2870_dump_reg_10019 aat2870_dump_reg 0 10019 NULL
123085 +da9063_rtc_stop_alarm_10020 da9063_rtc_stop_alarm 0 10020 NULL
123086 +nouveau_hwmon_set_temp1_auto_point1_temp_hyst_10022 nouveau_hwmon_set_temp1_auto_point1_temp_hyst 0-4 10022 NULL
123087 +handle_request_10024 handle_request 9 10024 NULL
123088 +show_tcpRtoMin_10025 show_tcpRtoMin 0 10025 NULL
123089 +igb_enable_sriov_10027 igb_enable_sriov 0 10027 NULL
123090 +hdmi_pin_hbr_setup_10030 hdmi_pin_hbr_setup 0 10030 NULL
123091 +bnx2_alloc_bad_rbuf_10032 bnx2_alloc_bad_rbuf 0 10032 NULL
123092 +show_fc_vport_roles_10033 show_fc_vport_roles 0 10033 NULL
123093 +rx8581_rtc_read_time_10036 rx8581_rtc_read_time 0 10036 NULL
123094 +mgmt_alloc_cmd_data_10037 mgmt_alloc_cmd_data 0 10037 NULL
123095 +protection_level_store_10041 protection_level_store 0-4 10041 NULL
123096 +wcn36xx_add_interface_10046 wcn36xx_add_interface 0 10046 NULL nohasharray
123097 +sm501fb_set_par_pnl_10046 sm501fb_set_par_pnl 0 10046 &wcn36xx_add_interface_10046
123098 +bop_propagate_10048 bop_propagate 0 10048 NULL
123099 +wl1271_acx_bcn_dtim_options_10051 wl1271_acx_bcn_dtim_options 0 10051 NULL
123100 +regulator_ena_gpio_ctrl_10053 regulator_ena_gpio_ctrl 0 10053 NULL nohasharray
123101 +mlx4_en_config_rss_qp_10053 mlx4_en_config_rss_qp 0 10053 &regulator_ena_gpio_ctrl_10053
123102 +show_protocol_stat_10062 show_protocol_stat 0 10062 NULL
123103 +vfio_pci_write_10063 vfio_pci_write 3-0 10063 NULL
123104 +asymmetric_key_generate_id_10064 asymmetric_key_generate_id 4-2 10064 NULL nohasharray
123105 +send_common_10064 send_common 0 10064 &asymmetric_key_generate_id_10064 nohasharray
123106 +bnad_setup_rx_10064 bnad_setup_rx 0 10064 &send_common_10064
123107 +ksdazzle_change_speed_10068 ksdazzle_change_speed 0 10068 NULL
123108 +e100_get_regs_len_10071 e100_get_regs_len 0 10071 NULL
123109 +epat_read_regr_10074 epat_read_regr 0 10074 NULL
123110 +arkfb_set_par_10075 arkfb_set_par 0 10075 NULL
123111 +ali1563_block_start_10077 ali1563_block_start 0 10077 NULL
123112 +cdc_ncm_show_wNdpInAlignment_10081 cdc_ncm_show_wNdpInAlignment 0 10081 NULL nohasharray
123113 +_ctl_device_handle_show_10081 _ctl_device_handle_show 0 10081 &cdc_ncm_show_wNdpInAlignment_10081 nohasharray
123114 +wl1271_acx_feature_cfg_10081 wl1271_acx_feature_cfg 0 10081 &_ctl_device_handle_show_10081
123115 +hr222_pll_freq_register_10084 hr222_pll_freq_register 0 10084 NULL
123116 +fsa9480_set_manualsw_10088 fsa9480_set_manualsw 0-4 10088 NULL
123117 +il_add_station_common_10089 il_add_station_common 0 10089 NULL
123118 +dev_exceptions_copy_10091 dev_exceptions_copy 0 10091 NULL
123119 +xfs_attr_rmtval_get_10092 xfs_attr_rmtval_get 0 10092 NULL
123120 +class_show_10093 class_show 0 10093 NULL
123121 +nr_create_10094 nr_create 0 10094 NULL
123122 +show_pwm_min_10095 show_pwm_min 0 10095 NULL
123123 +adp8860_bl_l3_dark_dim_store_10096 adp8860_bl_l3_dark_dim_store 4-0 10096 NULL
123124 +sctp_primitive_ASCONF_10098 sctp_primitive_ASCONF 0 10098 NULL nohasharray
123125 +bcm5482_config_init_10098 bcm5482_config_init 0 10098 &sctp_primitive_ASCONF_10098
123126 +wm831x_gpio_direction_in_10099 wm831x_gpio_direction_in 0 10099 NULL
123127 +em28xx_read_reg_req_len_10100 em28xx_read_reg_req_len 0 10100 NULL nohasharray
123128 +nouveau_hwmon_show_temp_10100 nouveau_hwmon_show_temp 0 10100 &em28xx_read_reg_req_len_10100
123129 +ubifs_tnc_add_10103 ubifs_tnc_add 0 10103 NULL
123130 +xfs_btree_check_lptr_10104 xfs_btree_check_lptr 0 10104 NULL
123131 +ufs_bitmap_search_10105 ufs_bitmap_search 0-3 10105 NULL
123132 +get_elem_size_10110 get_elem_size 0-2 10110 NULL nohasharray
123133 +dynamic_ps_timeout_read_10110 dynamic_ps_timeout_read 3-0 10110 &get_elem_size_10110
123134 +gfs2_meta_read_10112 gfs2_meta_read 0 10112 NULL
123135 +host_control_smi_type_store_10118 host_control_smi_type_store 0-4 10118 NULL
123136 +snd_vortex_pcm_trigger_10123 snd_vortex_pcm_trigger 0 10123 NULL
123137 +wl1271_acx_host_if_cfg_bitmap_10124 wl1271_acx_host_if_cfg_bitmap 0 10124 NULL
123138 +offset_to_bit_10134 offset_to_bit 0 10134 NULL nohasharray
123139 +SyS_migrate_pages_10134 SyS_migrate_pages 2 10134 &offset_to_bit_10134
123140 +tipc_l2_device_event_10137 tipc_l2_device_event 0 10137 NULL
123141 +dev_get_valid_name_10138 dev_get_valid_name 0 10138 NULL
123142 +tw9906_s_ctrl_10143 tw9906_s_ctrl 0 10143 NULL
123143 +null_hash_setkey_10147 null_hash_setkey 0 10147 NULL
123144 +qlge_open_10148 qlge_open 0 10148 NULL
123145 +show_alarms_10150 show_alarms 0 10150 NULL
123146 +__dev_mc_add_10152 __dev_mc_add 0 10152 NULL
123147 +enable_iso_interface_10154 enable_iso_interface 0 10154 NULL
123148 +aes_decrypt_packets_read_10155 aes_decrypt_packets_read 3-0 10155 NULL
123149 +rx_out_of_mem_read_10157 rx_out_of_mem_read 3-0 10157 NULL nohasharray
123150 +lm3530_init_registers_10157 lm3530_init_registers 0 10157 &rx_out_of_mem_read_10157 nohasharray
123151 +tracing_nsecs_write_10157 tracing_nsecs_write 3 10157 &lm3530_init_registers_10157
123152 +ol_chunk_entries_10159 ol_chunk_entries 0 10159 NULL nohasharray
123153 +hidg_alloc_ep_req_10159 hidg_alloc_ep_req 2 10159 &ol_chunk_entries_10159
123154 +brcmf_msgbuf_init_pktids_10160 brcmf_msgbuf_init_pktids 1 10160 NULL
123155 +snd_virmidi_dev_attach_seq_10164 snd_virmidi_dev_attach_seq 0 10164 NULL nohasharray
123156 +sh_eth_get_sset_count_10164 sh_eth_get_sset_count 0 10164 &snd_virmidi_dev_attach_seq_10164
123157 +asd_store_update_bios_10165 asd_store_update_bios 4-0 10165 NULL
123158 +icmpv6_error_10167 icmpv6_error 0 10167 NULL nohasharray
123159 +cx2341x_hdl_api_10167 cx2341x_hdl_api 0 10167 &icmpv6_error_10167
123160 +kstrtol_from_user_10168 kstrtol_from_user 2-0 10168 NULL
123161 +persistent_ram_vmap_10169 persistent_ram_vmap 1-2 10169 NULL
123162 +init_rfdlist_10170 init_rfdlist 0 10170 NULL
123163 +proc_pid_attr_read_10173 proc_pid_attr_read 3-0 10173 NULL
123164 +hpfs_statfs_10175 hpfs_statfs 0 10175 NULL
123165 +pci_bus_write_config_word_10180 pci_bus_write_config_word 0 10180 NULL
123166 +jffs2_user_setxattr_10182 jffs2_user_setxattr 4-0 10182 NULL
123167 +address_read_file_10187 address_read_file 0 10187 NULL
123168 +cw1200_wsm_dumps_10192 cw1200_wsm_dumps 0-3 10192 NULL
123169 +proc_pid_permission_10194 proc_pid_permission 0 10194 NULL
123170 +volume_set_mute_10197 volume_set_mute 0 10197 NULL
123171 +cy8ctmg110_write_regs_10204 cy8ctmg110_write_regs 3 10204 NULL
123172 +extent_writepages_10205 extent_writepages 0 10205 NULL
123173 +cmpc_accel_g_select_show_v4_10207 cmpc_accel_g_select_show_v4 0 10207 NULL
123174 +lpfc_link_state_store_10215 lpfc_link_state_store 0-4 10215 NULL
123175 +__nf_nat_alloc_null_binding_10216 __nf_nat_alloc_null_binding 0 10216 NULL
123176 +wl12xx_spi_raw_write_10217 wl12xx_spi_raw_write 0 10217 NULL
123177 +ihex_validate_fw_10218 ihex_validate_fw 0 10218 NULL nohasharray
123178 +register_ftrace_function_10218 register_ftrace_function 0 10218 &ihex_validate_fw_10218
123179 +xfs_attr_rmtval_copyout_10222 xfs_attr_rmtval_copyout 0 10222 NULL
123180 +fsync_10223 fsync 0 10223 NULL
123181 +keene_cmd_main_10225 keene_cmd_main 0 10225 NULL nohasharray
123182 +ima_parse_add_rule_10225 ima_parse_add_rule 0 10225 &keene_cmd_main_10225
123183 +adv7175_g_fmt_10230 adv7175_g_fmt 0 10230 NULL
123184 +ican3_old_send_msg_10231 ican3_old_send_msg 0 10231 NULL
123185 +ec168_i2c_xfer_10235 ec168_i2c_xfer 0-3 10235 NULL
123186 +videobuf_dma_init_overlay_10236 videobuf_dma_init_overlay 0 10236 NULL
123187 +adfs_fplus_sync_10238 adfs_fplus_sync 0 10238 NULL
123188 +drbd_send_all_10239 drbd_send_all 4 10239 NULL
123189 +hdlc_rpr_irq_10240 hdlc_rpr_irq 2 10240 NULL nohasharray
123190 +qlcnic_83xx_add_rings_10240 qlcnic_83xx_add_rings 0 10240 &hdlc_rpr_irq_10240
123191 +ecryptfs_readpage_10242 ecryptfs_readpage 0 10242 NULL
123192 +pm8001_ctl_sas_spec_support_show_10243 pm8001_ctl_sas_spec_support_show 0 10243 NULL
123193 +nfc_alloc_recv_skb_10244 nfc_alloc_recv_skb 1 10244 NULL nohasharray
123194 +__uncore_filter_mask_show_10244 __uncore_filter_mask_show 0 10244 &nfc_alloc_recv_skb_10244 nohasharray
123195 +mutex_lock_killable_10244 mutex_lock_killable 0 10244 &__uncore_filter_mask_show_10244
123196 +ipip6_tunnel_init_10251 ipip6_tunnel_init 0 10251 NULL
123197 +ov2640_mask_set_10255 ov2640_mask_set 0 10255 NULL
123198 +cciss_proc_write_10259 cciss_proc_write 3-0 10259 NULL
123199 +store_protocols_10261 store_protocols 0-4 10261 NULL
123200 +snd_pcm_lib_preallocate_pages1_10273 snd_pcm_lib_preallocate_pages1 2 10273 NULL nohasharray
123201 +target_core_dev_attrib_attr_store_10273 target_core_dev_attrib_attr_store 0 10273 &snd_pcm_lib_preallocate_pages1_10273 nohasharray
123202 +irq_affinity_proc_write_10273 irq_affinity_proc_write 3-0 10273 &target_core_dev_attrib_attr_store_10273
123203 +xfs_bmbt_alloc_block_10277 xfs_bmbt_alloc_block 0 10277 NULL
123204 +rx8025_get_clock_adjust_10280 rx8025_get_clock_adjust 0 10280 NULL
123205 +__qlcnic_pci_sriov_enable_10281 __qlcnic_pci_sriov_enable 2-0 10281 NULL
123206 +add_keys_10284 add_keys 0 10284 NULL
123207 +snd_rme9652_capture_copy_10287 snd_rme9652_capture_copy 5 10287 NULL
123208 +ubi_leb_change_10289 ubi_leb_change 4-0 10289 NULL nohasharray
123209 +adp8870_bl_l5_dark_max_show_10289 adp8870_bl_l5_dark_max_show 0 10289 &ubi_leb_change_10289
123210 +nvif_object_new_10300 nvif_object_new 5 10300 NULL
123211 +therm_throt_device_show_core_throttle_count_10305 therm_throt_device_show_core_throttle_count 0 10305 NULL
123212 +diolan_usb_transfer_10306 diolan_usb_transfer 0 10306 NULL nohasharray
123213 +rocker_port_ctrl_vlan_add_10306 rocker_port_ctrl_vlan_add 0 10306 &diolan_usb_transfer_10306
123214 +usb_device_read_10309 usb_device_read 0-3 10309 NULL
123215 +read_emulate_10310 read_emulate 2-4 10310 NULL nohasharray
123216 +b43legacy_dma_mapping_error_10310 b43legacy_dma_mapping_error 2 10310 &read_emulate_10310
123217 +prod_id3_show_10314 prod_id3_show 0 10314 NULL
123218 +show_in_max_alarm_10319 show_in_max_alarm 0 10319 NULL
123219 +read_file_spectral_count_10320 read_file_spectral_count 3-0 10320 NULL nohasharray
123220 +ican3_send_msg_10320 ican3_send_msg 0 10320 &read_file_spectral_count_10320
123221 +ldo_regulator_enable_10323 ldo_regulator_enable 0 10323 NULL nohasharray
123222 +zd_chip_enable_hwint_10323 zd_chip_enable_hwint 0 10323 &ldo_regulator_enable_10323
123223 +cifs_permission_10324 cifs_permission 0 10324 NULL
123224 +matroxfb_check_var_10327 matroxfb_check_var 0 10327 NULL nohasharray
123225 +compat_SyS_writev_10327 compat_SyS_writev 3 10327 &matroxfb_check_var_10327
123226 +ubi_leb_read_10328 ubi_leb_read 0 10328 NULL
123227 +bcmgenet_alloc_rx_buffers_10329 bcmgenet_alloc_rx_buffers 0 10329 NULL
123228 +netlbl_catmap_setbit_10331 netlbl_catmap_setbit 0 10331 NULL
123229 +core_alua_show_implicit_trans_secs_10332 core_alua_show_implicit_trans_secs 0 10332 NULL nohasharray
123230 +usb_string_copy_10332 usb_string_copy 0 10332 &core_alua_show_implicit_trans_secs_10332
123231 +__smb_init_10336 __smb_init 0 10336 NULL
123232 +tun_sendmsg_10337 tun_sendmsg 0-4 10337 NULL
123233 +em28xx_read_reg_req_len_10340 em28xx_read_reg_req_len 0 10340 NULL nohasharray
123234 +softing_startstop_10340 softing_startstop 0 10340 &em28xx_read_reg_req_len_10340
123235 +mwifiex_send_tdls_data_frame_10347 mwifiex_send_tdls_data_frame 7 10347 NULL
123236 +ufx_alloc_urb_list_10349 ufx_alloc_urb_list 3 10349 NULL
123237 +erst_exec_load_var2_10352 erst_exec_load_var2 0 10352 NULL
123238 +dbAllocAny_10354 dbAllocAny 0 10354 NULL nohasharray
123239 +durations_show_10354 durations_show 0 10354 &dbAllocAny_10354
123240 +ath6kl_listen_int_read_10355 ath6kl_listen_int_read 3-0 10355 NULL
123241 +sta_ht_capa_read_10366 sta_ht_capa_read 3-0 10366 NULL
123242 +inotify_handle_event_10370 inotify_handle_event 0 10370 NULL
123243 +sh_dmae_nmi_handler_10371 sh_dmae_nmi_handler 0 10371 NULL
123244 +smc91c92_resume_10372 smc91c92_resume 0 10372 NULL
123245 +phy_connect_direct_10374 phy_connect_direct 0 10374 NULL
123246 +iscsi_nacl_param_show_MaxConnections_10377 iscsi_nacl_param_show_MaxConnections 0 10377 NULL
123247 +ecryptfs_decode_and_decrypt_filename_10379 ecryptfs_decode_and_decrypt_filename 5 10379 NULL nohasharray
123248 +rxon_assoc_10379 rxon_assoc 0 10379 &ecryptfs_decode_and_decrypt_filename_10379
123249 +show_rdac0_10381 show_rdac0 0 10381 NULL
123250 +si5351_clkin_prepare_10394 si5351_clkin_prepare 0 10394 NULL nohasharray
123251 +update_bits_10394 update_bits 0 10394 &si5351_clkin_prepare_10394
123252 +show_gpio_10395 show_gpio 0 10395 NULL
123253 +do_compat_pselect_10398 do_compat_pselect 1 10398 NULL
123254 +airspy_start_streaming_10403 airspy_start_streaming 0 10403 NULL nohasharray
123255 +ad7791_set_mode_10403 ad7791_set_mode 0 10403 &airspy_start_streaming_10403
123256 +snd_cs4281_capture_prepare_10410 snd_cs4281_capture_prepare 0 10410 NULL
123257 +ima_fw_from_file_10420 ima_fw_from_file 0 10420 NULL
123258 +dead_read_lines_10421 dead_read_lines 0 10421 NULL
123259 +uhid_hid_output_report_10423 uhid_hid_output_report 0-3 10423 NULL
123260 +isl29003_store_power_state_10424 isl29003_store_power_state 0-4 10424 NULL
123261 +elan_i2c_write_cmd_10433 elan_i2c_write_cmd 0 10433 NULL
123262 +max1363_monitor_store_freq_10434 max1363_monitor_store_freq 0-4 10434 NULL nohasharray
123263 +fwtty_rx_10434 fwtty_rx 3 10434 &max1363_monitor_store_freq_10434
123264 +wacom_led1_select_store_10438 wacom_led1_select_store 0-4 10438 NULL
123265 +ov9640_reg_write_10440 ov9640_reg_write 0 10440 NULL
123266 +free_block_10441 free_block 0 10441 NULL
123267 +ipr_alloc_dump_10445 ipr_alloc_dump 0 10445 NULL
123268 +iscsi_stat_tgt_attr_show_attr_last_fail_type_10446 iscsi_stat_tgt_attr_show_attr_last_fail_type 0 10446 NULL
123269 +show_fc_host_supported_classes_10447 show_fc_host_supported_classes 0 10447 NULL
123270 +show_pwm_auto_spinup_time_10454 show_pwm_auto_spinup_time 0 10454 NULL
123271 +spidev_sync_write_10462 spidev_sync_write 0 10462 NULL
123272 +o2hb_region_dev_write_10463 o2hb_region_dev_write 0-3 10463 NULL
123273 +event_phy_transmit_error_read_10471 event_phy_transmit_error_read 3-0 10471 NULL
123274 +show_control_state_10474 show_control_state 0 10474 NULL
123275 +hash_ipportip6_expire_10478 hash_ipportip6_expire 4 10478 NULL
123276 +clip_device_event_10481 clip_device_event 0 10481 NULL
123277 +mt9m111_setup_geometry_10485 mt9m111_setup_geometry 0 10485 NULL
123278 +ath10k_wmi_vdev_start_10487 ath10k_wmi_vdev_start 0 10487 NULL
123279 +__il4965_up_10489 __il4965_up 0 10489 NULL nohasharray
123280 +lpfc_fcp_imax_store_10489 lpfc_fcp_imax_store 0-4 10489 &__il4965_up_10489
123281 +show_card_10491 show_card 0 10491 NULL
123282 +ext2_setattr_10495 ext2_setattr 0 10495 NULL
123283 +dst_frames_10499 dst_frames 0 10499 NULL
123284 +ext4_itable_unused_count_10501 ext4_itable_unused_count 0 10501 NULL
123285 +ca91cx42_alloc_resource_10502 ca91cx42_alloc_resource 2 10502 NULL nohasharray
123286 +ds2781_get_pio_pin_10502 ds2781_get_pio_pin 0 10502 &ca91cx42_alloc_resource_10502
123287 +si5351_vxco_prepare_10506 si5351_vxco_prepare 0 10506 NULL
123288 +qib_alloc_fast_reg_page_list_10507 qib_alloc_fast_reg_page_list 2 10507 NULL
123289 +sel_write_disable_10511 sel_write_disable 3-0 10511 NULL
123290 +osd_req_write_sg_kern_10514 osd_req_write_sg_kern 5 10514 NULL nohasharray
123291 +therm_throt_device_show_package_throttle_count_10514 therm_throt_device_show_package_throttle_count 0 10514 &osd_req_write_sg_kern_10514
123292 +rds_message_alloc_10517 rds_message_alloc 1 10517 NULL
123293 +qlcnic_pci_sriov_enable_10519 qlcnic_pci_sriov_enable 2-0 10519 NULL
123294 +get_vm_area_caller_10527 get_vm_area_caller 1 10527 NULL nohasharray
123295 +snd_als4000_playback_prepare_10527 snd_als4000_playback_prepare 0 10527 &get_vm_area_caller_10527 nohasharray
123296 +cw1200_start_10527 cw1200_start 0 10527 &snd_als4000_playback_prepare_10527
123297 +iscsi_stat_instance_show_attr_inst_10529 iscsi_stat_instance_show_attr_inst 0 10529 NULL nohasharray
123298 +add_control_with_pfx_10529 add_control_with_pfx 0 10529 &iscsi_stat_instance_show_attr_inst_10529
123299 +__ceph_tcp_sendpage_10531 __ceph_tcp_sendpage 4 10531 NULL nohasharray
123300 +set_temp_max_10531 set_temp_max 0-4 10531 &__ceph_tcp_sendpage_10531
123301 +snd_pcm_lib_read_10536 snd_pcm_lib_read 0-3 10536 NULL nohasharray
123302 +kstrtouint_from_user_10536 kstrtouint_from_user 2-0 10536 &snd_pcm_lib_read_10536
123303 +get_key_10538 get_key 0 10538 NULL
123304 +sas_set_phy_speed_10540 sas_set_phy_speed 0 10540 NULL
123305 +SYSC_read_10545 SYSC_read 3 10545 NULL
123306 +pm_qos_no_power_off_show_10556 pm_qos_no_power_off_show 0 10556 NULL
123307 +ivtv_start_10559 ivtv_start 0 10559 NULL
123308 +ipr_read_dump_10560 ipr_read_dump 0-5-6 10560 NULL
123309 +dix_show_10568 dix_show 0 10568 NULL
123310 +smb2_wait_mtu_credits_10573 smb2_wait_mtu_credits 0 10573 NULL
123311 +ext4_write_begin_10576 ext4_write_begin 3-4-0 10576 NULL nohasharray
123312 +lkfirst_show_10576 lkfirst_show 0 10576 &ext4_write_begin_10576
123313 +swsusp_write_10582 swsusp_write 0 10582 NULL
123314 +read_usb_charge_10584 read_usb_charge 0 10584 NULL nohasharray
123315 +set_cmci_disabled_10584 set_cmci_disabled 0-4 10584 &read_usb_charge_10584
123316 +selinux_inode_getxattr_10587 selinux_inode_getxattr 0 10587 NULL
123317 +scrub_remap_extent_10588 scrub_remap_extent 2 10588 NULL nohasharray
123318 +ds1685_rtc_sysfs_auxbatt_show_10588 ds1685_rtc_sysfs_auxbatt_show 0 10588 &scrub_remap_extent_10588
123319 +validate_buf_10589 validate_buf 0 10589 NULL
123320 +set_in_max1_10590 set_in_max1 0-4 10590 NULL
123321 +otp_read_10594 otp_read 5-4-2 10594 NULL
123322 +alloc_sdma_10596 alloc_sdma 0 10596 NULL
123323 +acpi_ds_create_bank_field_10598 acpi_ds_create_bank_field 0 10598 NULL
123324 +em28xx_i2c_send_bytes_10601 em28xx_i2c_send_bytes 0-4 10601 NULL
123325 +supply_map_read_file_10608 supply_map_read_file 3-0 10608 NULL
123326 +nvkm_xtensa_create__10615 nvkm_xtensa_create_ 8 10615 NULL
123327 +usb_8dev_cmd_open_10617 usb_8dev_cmd_open 0 10617 NULL nohasharray
123328 +vxge_hw_vpath_mac_addr_add_10617 vxge_hw_vpath_mac_addr_add 0 10617 &usb_8dev_cmd_open_10617
123329 +ima_show_htable_violations_10619 ima_show_htable_violations 3-0 10619 NULL nohasharray
123330 +migratepage_10619 migratepage 0 10619 &ima_show_htable_violations_10619
123331 +cxgb3_get_cpl_reply_skb_10620 cxgb3_get_cpl_reply_skb 2 10620 NULL
123332 +de_refill_rx_10626 de_refill_rx 0 10626 NULL
123333 +set_attr_mode_lsb_10628 set_attr_mode_lsb 0-4 10628 NULL
123334 +alloc_coherent_10632 alloc_coherent 2 10632 NULL nohasharray
123335 +cap_mask_show_10632 cap_mask_show 0 10632 &alloc_coherent_10632 nohasharray
123336 +il4965_send_tx_power_10632 il4965_send_tx_power 0 10632 &cap_mask_show_10632
123337 +fq_alloc_node_10633 fq_alloc_node 1 10633 NULL
123338 +ov9650_set_auto_gain_10638 ov9650_set_auto_gain 0 10638 NULL nohasharray
123339 +proc_sys_write_10638 proc_sys_write 0-3 10638 &ov9650_set_auto_gain_10638
123340 +check_transition_10639 check_transition 0 10639 NULL
123341 +devm_request_irq_10640 devm_request_irq 0 10640 NULL nohasharray
123342 +format_nfilters_10640 format_nfilters 0 10640 &devm_request_irq_10640
123343 +__qbuf_mmap_10642 __qbuf_mmap 0 10642 NULL
123344 +packet_10644 packet 0 10644 NULL
123345 +write_orph_node_10654 write_orph_node 0 10654 NULL
123346 +open_10656 open 0 10656 NULL
123347 +nfs_idmap_lookup_id_10660 nfs_idmap_lookup_id 2 10660 NULL nohasharray
123348 +ubi_io_write_vid_hdr_10660 ubi_io_write_vid_hdr 0 10660 &nfs_idmap_lookup_id_10660
123349 +ni65_alloc_mem_10664 ni65_alloc_mem 3 10664 NULL
123350 +send_unlock_10666 send_unlock 0 10666 NULL
123351 +parport_write_10669 parport_write 0 10669 NULL
123352 +b43_pio_init_10675 b43_pio_init 0 10675 NULL
123353 +ath9k_hw_process_ini_10682 ath9k_hw_process_ini 0 10682 NULL
123354 +sdram_offsets_show_10683 sdram_offsets_show 0 10683 NULL
123355 +aat2870_ldo_disable_10686 aat2870_ldo_disable 0 10686 NULL
123356 +read_10690 read 0 10690 NULL
123357 +edge_write_10692 edge_write 4-0 10692 NULL
123358 +iap_get_mode_10694 iap_get_mode 0 10694 NULL
123359 +__cached_dev_store_10695 __cached_dev_store 0-4 10695 NULL
123360 +create_endpoint_and_queue_bulk_10698 create_endpoint_and_queue_bulk 0 10698 NULL
123361 +ubi_wl_get_peb_10699 ubi_wl_get_peb 0 10699 NULL
123362 +floppy_cmos_show_10701 floppy_cmos_show 0 10701 NULL
123363 +selinux_inode_setxattr_10708 selinux_inode_setxattr 4-0 10708 NULL
123364 +qla82xx_reset_chip_10709 qla82xx_reset_chip 0 10709 NULL
123365 +bnad_mac_addr_set_locked_10710 bnad_mac_addr_set_locked 0 10710 NULL
123366 +ovl_fill_lower_10712 ovl_fill_lower 3 10712 NULL
123367 +rtl92cu_hw_init_10718 rtl92cu_hw_init 0 10718 NULL
123368 +pvr2_ioread_read_10720 pvr2_ioread_read 3-0 10720 NULL nohasharray
123369 +shash_async_setkey_10720 shash_async_setkey 3 10720 &pvr2_ioread_read_10720
123370 +radeon_set_pm_method_10722 radeon_set_pm_method 0-4 10722 NULL
123371 +__iscsi_complete_pdu_10726 __iscsi_complete_pdu 4 10726 NULL
123372 +spi_sync_10731 spi_sync 0 10731 NULL
123373 +sctp_getsockopt_maxseg_10737 sctp_getsockopt_maxseg 2 10737 NULL
123374 +show_ideapad_fan_10740 show_ideapad_fan 0 10740 NULL
123375 +quota_sync_store_10741 quota_sync_store 0-3 10741 NULL
123376 +aal0_buffer_allocate_10743 aal0_buffer_allocate 0 10743 NULL
123377 +sys_syslog_10746 sys_syslog 3 10746 NULL
123378 +alloc_one_pg_vec_page_10747 alloc_one_pg_vec_page 1 10747 NULL
123379 +hci_sock_bind_10748 hci_sock_bind 0 10748 NULL
123380 +sdram_size_show_10750 sdram_size_show 0 10750 NULL
123381 +btrfs_sync_file_10755 btrfs_sync_file 0 10755 NULL
123382 +SyS_io_getevents_10756 SyS_io_getevents 3 10756 NULL
123383 +lirc_dev_fop_write_10760 lirc_dev_fop_write 0-3 10760 NULL
123384 +rd_build_prot_space_10761 rd_build_prot_space 3-2 10761 NULL
123385 +kvm_read_guest_atomic_10765 kvm_read_guest_atomic 4 10765 NULL nohasharray
123386 +iwl_dbgfs_netdetect_write_10765 iwl_dbgfs_netdetect_write 0-3 10765 &kvm_read_guest_atomic_10765
123387 +ufs_write_inode_10767 ufs_write_inode 0 10767 NULL nohasharray
123388 +selinux_disable_10767 selinux_disable 0 10767 &ufs_write_inode_10767
123389 +qla4xxx_iscsi_version_show_10768 qla4xxx_iscsi_version_show 0 10768 NULL
123390 +__qp_memcpy_to_queue_10779 __qp_memcpy_to_queue 4-2 10779 NULL
123391 +max_contrast_show_10783 max_contrast_show 0 10783 NULL
123392 +class_osdblk_add_10788 class_osdblk_add 0-4 10788 NULL
123393 +rocker_port_ctrl_vlan_acl_10790 rocker_port_ctrl_vlan_acl 0 10790 NULL
123394 +i915_gem_wait_for_error_10791 i915_gem_wait_for_error 0 10791 NULL nohasharray
123395 +ad7793_set_channel_10791 ad7793_set_channel 0 10791 &i915_gem_wait_for_error_10791
123396 +b43_lpphy_op_init_10795 b43_lpphy_op_init 0 10795 NULL
123397 +ttm_dma_page_pool_free_10796 ttm_dma_page_pool_free 2-0 10796 NULL nohasharray
123398 +hpwdt_write_10796 hpwdt_write 0-3 10796 &ttm_dma_page_pool_free_10796
123399 +sys_bind_10799 sys_bind 3 10799 NULL
123400 +query_info_10800 query_info 0 10800 NULL
123401 +usbtv_queue_setup_10801 usbtv_queue_setup 0 10801 NULL
123402 +nfcwilink_send_bts_cmd_10802 nfcwilink_send_bts_cmd 3 10802 NULL
123403 +saa7706h_mute_10805 saa7706h_mute 0 10805 NULL
123404 +i2c_smbus_read_word_data_10810 i2c_smbus_read_word_data 0 10810 NULL nohasharray
123405 +vsock_stream_recvmsg_10810 vsock_stream_recvmsg 0-4 10810 &i2c_smbus_read_word_data_10810
123406 +rtl2832_sdr_queue_setup_10815 rtl2832_sdr_queue_setup 0 10815 NULL
123407 +snd_seq_ioctl_running_mode_10816 snd_seq_ioctl_running_mode 0 10816 NULL
123408 +make_tree_dirty_10817 make_tree_dirty 0 10817 NULL nohasharray
123409 +__usermodehelper_disable_10817 __usermodehelper_disable 0 10817 &make_tree_dirty_10817
123410 +ubifs_log_start_commit_10821 ubifs_log_start_commit 0 10821 NULL
123411 +b43legacy_write_initvals_10826 b43legacy_write_initvals 0 10826 NULL nohasharray
123412 +mmc_io_rw_direct_host_10826 mmc_io_rw_direct_host 0 10826 &b43legacy_write_initvals_10826
123413 +snd_hda_attach_beep_device_10828 snd_hda_attach_beep_device 0 10828 NULL
123414 +rsi_parse_10831 rsi_parse 0 10831 NULL
123415 +send_command_10832 send_command 4-0 10832 NULL nohasharray
123416 +pwm_enable_store_10832 pwm_enable_store 0-4 10832 &send_command_10832
123417 +lbs_sleepparams_read_10840 lbs_sleepparams_read 3-0 10840 NULL
123418 +ext4_direct_IO_10843 ext4_direct_IO 4-0 10843 NULL
123419 +simple_playback_build_controls_10847 simple_playback_build_controls 0 10847 NULL
123420 +show_therm_input_10848 show_therm_input 0 10848 NULL
123421 +xfs_bmbt_free_block_10850 xfs_bmbt_free_block 0 10850 NULL
123422 +ida_get_new_above_10853 ida_get_new_above 0-2 10853 NULL
123423 +fuse_conn_max_background_read_10855 fuse_conn_max_background_read 3-0 10855 NULL
123424 +snd_card_asihpi_playback_ioctl_10857 snd_card_asihpi_playback_ioctl 0 10857 NULL
123425 +usnic_ib_show_qp_per_vf_10858 usnic_ib_show_qp_per_vf 0 10858 NULL
123426 +btrfs_permission_10861 btrfs_permission 0 10861 NULL
123427 +ol_chunk_blocks_10864 ol_chunk_blocks 0 10864 NULL
123428 +trivial_online_10866 trivial_online 0 10866 NULL
123429 +xenfb_set_par_10871 xenfb_set_par 0 10871 NULL
123430 +snd_pcm_oss_write1_10872 snd_pcm_oss_write1 3-0 10872 NULL
123431 +ov7670_s_sat_hue_10873 ov7670_s_sat_hue 0 10873 NULL nohasharray
123432 +tw2804_s_ctrl_10873 tw2804_s_ctrl 0 10873 &ov7670_s_sat_hue_10873
123433 +u1_timeout_store_10874 u1_timeout_store 0-4 10874 NULL
123434 +rtl2832_sdr_wr_reg_mask_10875 rtl2832_sdr_wr_reg_mask 0 10875 NULL
123435 +mid_get_vbt_data_r0_10876 mid_get_vbt_data_r0 2 10876 NULL nohasharray
123436 +ims_pcu_ofn_reg_addr_store_10876 ims_pcu_ofn_reg_addr_store 0-4 10876 &mid_get_vbt_data_r0_10876
123437 +queue_working_time_show_10877 queue_working_time_show 0 10877 NULL
123438 +wiidebug_drm_write_10879 wiidebug_drm_write 3-0 10879 NULL
123439 +sha1_mb_final_10881 sha1_mb_final 0 10881 NULL
123440 +jffs2_read_inode_range_10882 jffs2_read_inode_range 0 10882 NULL
123441 +adt7411_show_temp_10883 adt7411_show_temp 0 10883 NULL
123442 +qla2x00_sysfs_read_vpd_10893 qla2x00_sysfs_read_vpd 6-0-5 10893 NULL
123443 +__ipath_get_user_pages_10896 __ipath_get_user_pages 0 10896 NULL
123444 +get_scq_10897 get_scq 2 10897 NULL
123445 +show_plat_type_10901 show_plat_type 0 10901 NULL nohasharray
123446 +isp1760_udc_start_10901 isp1760_udc_start 0 10901 &show_plat_type_10901
123447 +tifm_alloc_adapter_10903 tifm_alloc_adapter 1 10903 NULL nohasharray
123448 +mcam_vb_start_streaming_10903 mcam_vb_start_streaming 0 10903 &tifm_alloc_adapter_10903
123449 +bt_to_errno_10906 bt_to_errno 0 10906 NULL
123450 +ina209_reset_history_10909 ina209_reset_history 0-4 10909 NULL
123451 +tpacpi_driver_uwb_emulstate_show_10911 tpacpi_driver_uwb_emulstate_show 0 10911 NULL
123452 +lprocfs_wr_atomic_10912 lprocfs_wr_atomic 3 10912 NULL
123453 +cramfs_statfs_10915 cramfs_statfs 0 10915 NULL
123454 +be_cmd_get_mac_from_list_10916 be_cmd_get_mac_from_list 0 10916 NULL
123455 +kobject_add_10919 kobject_add 0 10919 NULL
123456 +qla4xxx_host_reset_10920 qla4xxx_host_reset 0 10920 NULL
123457 +shm_read_file_10927 shm_read_file 0 10927 NULL
123458 +ip_mc_join_group_10930 ip_mc_join_group 0 10930 NULL
123459 +ath10k_sta_state_10939 ath10k_sta_state 0 10939 NULL
123460 +store_guid_10944 store_guid 0-4 10944 NULL
123461 +show_temp_beep_10945 show_temp_beep 0 10945 NULL
123462 +tw9910_g_crop_10948 tw9910_g_crop 0 10948 NULL
123463 +drv_sta_state_10949 drv_sta_state 0 10949 NULL
123464 +tun_put_user_10951 tun_put_user 0 10951 NULL
123465 +da9052_map_irq_10952 da9052_map_irq 2 10952 NULL
123466 +viacam_set_flip_10955 viacam_set_flip 0 10955 NULL
123467 +crypto_shash_ctxsize_10958 crypto_shash_ctxsize 0 10958 NULL
123468 +ar9003_dump_modal_eeprom_10959 ar9003_dump_modal_eeprom 0-2-3 10959 NULL
123469 +bond_sysfs_slave_add_10961 bond_sysfs_slave_add 0 10961 NULL
123470 +ci_port_test_write_10962 ci_port_test_write 3-0 10962 NULL
123471 +zcxx_s_ctrl_10963 zcxx_s_ctrl 0 10963 NULL nohasharray
123472 +legacy_suspend_10963 legacy_suspend 0 10963 &zcxx_s_ctrl_10963
123473 +pfkey_process_10964 pfkey_process 0 10964 NULL
123474 +qlcnic_diag_alloc_res_10969 qlcnic_diag_alloc_res 0 10969 NULL
123475 +bm_entry_read_10976 bm_entry_read 3-0 10976 NULL nohasharray
123476 +node_weight_write_10976 node_weight_write 0-3 10976 &bm_entry_read_10976
123477 +sched_autogroup_write_10984 sched_autogroup_write 3-0 10984 NULL
123478 +gfs2_ok_for_dio_10987 gfs2_ok_for_dio 0 10987 NULL
123479 +il3945_send_tx_power_10991 il3945_send_tx_power 0 10991 NULL nohasharray
123480 +restart_firmware_10991 restart_firmware 0 10991 &il3945_send_tx_power_10991
123481 +edd_show_mbr_signature_10993 edd_show_mbr_signature 0 10993 NULL
123482 +show_designated_cost_10995 show_designated_cost 0 10995 NULL nohasharray
123483 +snd_hda_do_attach_10995 snd_hda_do_attach 0 10995 &show_designated_cost_10995
123484 +xfrm_hash_alloc_10997 xfrm_hash_alloc 1 10997 NULL
123485 +page_cache_pipe_buf_confirm_11002 page_cache_pipe_buf_confirm 0 11002 NULL
123486 +rx_filter_accum_arp_pend_requests_read_11003 rx_filter_accum_arp_pend_requests_read 3-0 11003 NULL
123487 +security_get_bools_11004 security_get_bools 0 11004 NULL
123488 +show_state_usage_11007 show_state_usage 0 11007 NULL nohasharray
123489 +niu_reset_rx_xmac_11007 niu_reset_rx_xmac 0 11007 &show_state_usage_11007
123490 +show_io_db_11009 show_io_db 0 11009 NULL
123491 +btree_write_cache_pages_11012 btree_write_cache_pages 0 11012 NULL
123492 +enic_open_11015 enic_open 0 11015 NULL
123493 +read_11017 read 0 11017 NULL
123494 +qla4xxx_init_firmware_11018 qla4xxx_init_firmware 0 11018 NULL
123495 +SetLineNumber_11023 SetLineNumber 0 11023 NULL
123496 +crc32_pclmul_setkey_11032 crc32_pclmul_setkey 0 11032 NULL nohasharray
123497 +read_11032 read 0 11032 &crc32_pclmul_setkey_11032
123498 +mb_find_next_bit_11037 mb_find_next_bit 0-2 11037 NULL nohasharray
123499 +ixgbe_disable_sriov_11037 ixgbe_disable_sriov 0 11037 &mb_find_next_bit_11037
123500 +shmem_listxattr_11040 shmem_listxattr 0-3 11040 NULL
123501 +mask_and_set_register_11042 mask_and_set_register 0 11042 NULL
123502 +sys_sendfile_11048 sys_sendfile 4 11048 NULL
123503 +tda10048_writeregbulk_11050 tda10048_writeregbulk 4 11050 NULL
123504 +char2uni_11054 char2uni 0 11054 NULL
123505 +srpt_tpg_attrib_store_srp_sq_size_11059 srpt_tpg_attrib_store_srp_sq_size 0-3 11059 NULL
123506 +alc260_parse_auto_config_11061 alc260_parse_auto_config 0 11061 NULL
123507 +qlcnic_83xx_calculate_msix_vector_11063 qlcnic_83xx_calculate_msix_vector 0 11063 NULL
123508 +__sysv_write_inode_11069 __sysv_write_inode 0 11069 NULL
123509 +bond_enslave_11070 bond_enslave 0 11070 NULL
123510 +lpt_gc_lnum_11073 lpt_gc_lnum 0 11073 NULL
123511 +bond_get_size_11077 bond_get_size 0 11077 NULL
123512 +tcp_send_mss_11079 tcp_send_mss 0 11079 NULL
123513 +count_argc_11083 count_argc 0 11083 NULL
123514 +gt_min_freq_mhz_show_11084 gt_min_freq_mhz_show 0 11084 NULL
123515 +sda_in_11093 sda_in 0 11093 NULL
123516 +ds2781_write_user_eeprom_bin_11094 ds2781_write_user_eeprom_bin 6-5-0 11094 NULL nohasharray
123517 +wlcore_fw_wakeup_11094 wlcore_fw_wakeup 0 11094 &ds2781_write_user_eeprom_bin_11094
123518 +hash_sendmsg_11095 hash_sendmsg 0-4 11095 NULL
123519 +aio_read_11102 aio_read 0 11102 NULL
123520 +show_cmd_sg_entries_11103 show_cmd_sg_entries 0 11103 NULL
123521 +avc_stream_set_format_11105 avc_stream_set_format 5 11105 NULL
123522 +kvm_write_guest_cached_11106 kvm_write_guest_cached 4 11106 NULL
123523 +v_midi_open_11109 v_midi_open 0 11109 NULL
123524 +wl18xx_top_reg_read_11114 wl18xx_top_reg_read 0 11114 NULL
123525 +pinctrl_get_device_gpio_range_11118 pinctrl_get_device_gpio_range 0 11118 NULL
123526 +tc90522_master_xfer_11119 tc90522_master_xfer 3-0 11119 NULL
123527 +logi_dj_raw_event_11123 logi_dj_raw_event 4 11123 NULL
123528 +tracing_buffers_read_11124 tracing_buffers_read 3 11124 NULL
123529 +lpfc_cr_delay_store_11125 lpfc_cr_delay_store 0-4 11125 NULL
123530 +alloc_alien_cache_11127 alloc_alien_cache 2 11127 NULL
123531 +store_frontswap_inertia_11129 store_frontswap_inertia 0-4 11129 NULL
123532 +dlfb_realloc_framebuffer_11133 dlfb_realloc_framebuffer 0 11133 NULL
123533 +ip6table_nat_local_fn_11142 ip6table_nat_local_fn 0 11142 NULL
123534 +vv6410_set_hflip_11144 vv6410_set_hflip 0 11144 NULL nohasharray
123535 +pcnet32_get_regs_len_11144 pcnet32_get_regs_len 0 11144 &vv6410_set_hflip_11144
123536 +temp_northbridge_11147 temp_northbridge 0 11147 NULL
123537 +process_ini_11152 process_ini 0 11152 NULL
123538 +ds2780_set_rsgain_register_11153 ds2780_set_rsgain_register 0 11153 NULL
123539 +acpi_os_map_memory_11161 acpi_os_map_memory 1-2 11161 NULL nohasharray
123540 +__uncore_cmask5_show_11161 __uncore_cmask5_show 0 11161 &acpi_os_map_memory_11161
123541 +target_core_alua_tg_pt_gp_show_attr_alua_access_status_11170 target_core_alua_tg_pt_gp_show_attr_alua_access_status 0 11170 NULL
123542 +ioat2_alloc_ring_11172 ioat2_alloc_ring 2 11172 NULL
123543 +acpi_ec_read_io_11175 acpi_ec_read_io 0-3 11175 NULL
123544 +dlm_user_unlock_11178 dlm_user_unlock 0 11178 NULL
123545 +blkdev_write_end_11180 blkdev_write_end 5-0 11180 NULL
123546 +hfs_statfs_11183 hfs_statfs 0 11183 NULL
123547 +show_local_temp8_11187 show_local_temp8 0 11187 NULL
123548 +store_lanerev_enb_11190 store_lanerev_enb 0-4 11190 NULL
123549 +tomoyo_unix_entry_11195 tomoyo_unix_entry 0 11195 NULL
123550 +rtl2832_sdr_wr_regs_11197 rtl2832_sdr_wr_regs 0 11197 NULL
123551 +fnic_show_drv_version_11198 fnic_show_drv_version 0 11198 NULL
123552 +snd_emu10k1x_pcm_prepare_11205 snd_emu10k1x_pcm_prepare 0 11205 NULL
123553 +qlcnic_get_port_stats_11206 qlcnic_get_port_stats 0 11206 NULL
123554 +solo_start_thread_11207 solo_start_thread 0 11207 NULL
123555 +fb_set_var_11211 fb_set_var 0 11211 NULL
123556 +dma_mapping_error_11213 dma_mapping_error 0-2 11213 NULL
123557 +set_pwm1_11215 set_pwm1 0-4 11215 NULL
123558 +test_walk_11216 test_walk 0 11216 NULL
123559 +sq_overhead_11218 sq_overhead 0 11218 NULL
123560 +zd_submit_waiting_urb_11219 zd_submit_waiting_urb 0 11219 NULL
123561 +__swab16p_11220 __swab16p 0 11220 NULL
123562 +il_dbgfs_rx_queue_read_11221 il_dbgfs_rx_queue_read 3-0 11221 NULL
123563 +snd_es1938_playback2_trigger_11224 snd_es1938_playback2_trigger 0 11224 NULL
123564 +top_off_timer_show_11232 top_off_timer_show 0 11232 NULL nohasharray
123565 +tda18218_wr_reg_11232 tda18218_wr_reg 0 11232 &top_off_timer_show_11232
123566 +xiic_bus_busy_11233 xiic_bus_busy 0 11233 NULL nohasharray
123567 +vid_out_start_streaming_11233 vid_out_start_streaming 0 11233 &xiic_bus_busy_11233
123568 +comedi_alloc_spriv_11234 comedi_alloc_spriv 2 11234 NULL
123569 +xfs_bmap_last_before_11237 xfs_bmap_last_before 0 11237 NULL
123570 +__hci_unconf_init_11239 __hci_unconf_init 0 11239 NULL nohasharray
123571 +__add_zone_11239 __add_zone 0 11239 &__hci_unconf_init_11239
123572 +il3945_show_tx_power_11240 il3945_show_tx_power 0 11240 NULL nohasharray
123573 +show_nservers_11240 show_nservers 0 11240 &il3945_show_tx_power_11240
123574 +call_usermodehelper_11245 call_usermodehelper 0 11245 NULL
123575 +of_irq_count_11253 of_irq_count 0 11253 NULL
123576 +store_refalign_11257 store_refalign 0-4 11257 NULL
123577 +ubifs_write_node_11258 ubifs_write_node 5-3-0 11258 NULL
123578 +ath5k_attr_show_noise_immunity_level_11266 ath5k_attr_show_noise_immunity_level 0 11266 NULL nohasharray
123579 +srpt_wwn_show_attr_version_11266 srpt_wwn_show_attr_version 0 11266 &ath5k_attr_show_noise_immunity_level_11266
123580 +hugetlbfs_read_11268 hugetlbfs_read 3-0 11268 NULL
123581 +ec_bhf_alloc_dma_mem_11271 ec_bhf_alloc_dma_mem 0 11271 NULL
123582 +cru_detect_11272 cru_detect 1 11272 NULL
123583 +ath6kl_power_params_write_11274 ath6kl_power_params_write 3-0 11274 NULL
123584 +qnx6_readpage_11279 qnx6_readpage 0 11279 NULL
123585 +SYSC_getrandom_11294 SYSC_getrandom 2 11294 NULL
123586 +reg_write_11295 reg_write 0 11295 NULL
123587 +mptscsih_debug_level_store_11299 mptscsih_debug_level_store 0-4 11299 NULL
123588 +ssb_pcmcia_cor_setup_11300 ssb_pcmcia_cor_setup 0 11300 NULL
123589 +vhci_urb_enqueue_11304 vhci_urb_enqueue 0 11304 NULL nohasharray
123590 +show_mtu_11304 show_mtu 0 11304 &vhci_urb_enqueue_11304
123591 +__proc_daemon_file_11305 __proc_daemon_file 5 11305 NULL
123592 +rtl2832_sdr_alloc_urbs_11306 rtl2832_sdr_alloc_urbs 0 11306 NULL
123593 +cma_clear_bitmap_11308 cma_clear_bitmap 3 11308 NULL
123594 +tcp_send_rcvq_11316 tcp_send_rcvq 3-0 11316 NULL
123595 +vidioc_qbuf_11319 vidioc_qbuf 0 11319 NULL
123596 +kovaplus_sysfs_read_profilex_settings_11320 kovaplus_sysfs_read_profilex_settings 0-5-6 11320 NULL nohasharray
123597 +iscsi_stat_tgt_attr_attr_show_11320 iscsi_stat_tgt_attr_attr_show 0 11320 &kovaplus_sysfs_read_profilex_settings_11320
123598 +tiadc_buffer_postdisable_11321 tiadc_buffer_postdisable 0 11321 NULL
123599 +iwl_dbgfs_ss_force_read_11323 iwl_dbgfs_ss_force_read 3-0 11323 NULL
123600 +shmem_radix_tree_replace_11325 shmem_radix_tree_replace 0 11325 NULL
123601 +construct_key_11329 construct_key 3 11329 NULL nohasharray
123602 +__kfifo_out_peek_11329 __kfifo_out_peek 0-3 11329 &construct_key_11329
123603 +cfctrl_linkup_request_11331 cfctrl_linkup_request 0 11331 NULL
123604 +usb_store_new_id_11334 usb_store_new_id 0-5 11334 NULL
123605 +seq_copy_in_user_11336 seq_copy_in_user 3 11336 NULL nohasharray
123606 +patch_nvhdmi_8ch_7x_11336 patch_nvhdmi_8ch_7x 0 11336 &seq_copy_in_user_11336
123607 +ufx_enable_11338 ufx_enable 0 11338 NULL
123608 +dev_uc_add_11343 dev_uc_add 0 11343 NULL
123609 +setup_cpu_watcher_11344 setup_cpu_watcher 0 11344 NULL
123610 +ext4_get_inline_size_11349 ext4_get_inline_size 0 11349 NULL
123611 +mt9m001_s_stream_11350 mt9m001_s_stream 0 11350 NULL
123612 +kmx61_mag_validate_trigger_11352 kmx61_mag_validate_trigger 0 11352 NULL
123613 +sel_write_create_11353 sel_write_create 3 11353 NULL
123614 +show_in1_input_11354 show_in1_input 0 11354 NULL
123615 +handle_unit_11355 handle_unit 0-1 11355 NULL
123616 +batadv_skb_head_push_11360 batadv_skb_head_push 2 11360 NULL nohasharray
123617 +create_input_ctls_11360 create_input_ctls 0 11360 &batadv_skb_head_push_11360
123618 +of_get_available_child_count_11361 of_get_available_child_count 0 11361 NULL
123619 +drm_vblank_init_11362 drm_vblank_init 2 11362 NULL nohasharray
123620 +thread_siblings_list_show_11362 thread_siblings_list_show 0 11362 &drm_vblank_init_11362
123621 +nilfs_superblock_sb_write_time_secs_show_11367 nilfs_superblock_sb_write_time_secs_show 0 11367 NULL nohasharray
123622 +lp3943_pwm_set_mode_11367 lp3943_pwm_set_mode 0 11367 &nilfs_superblock_sb_write_time_secs_show_11367
123623 +qib_get_base_info_11369 qib_get_base_info 3-0 11369 NULL
123624 +saa6752hs_g_mbus_fmt_11370 saa6752hs_g_mbus_fmt 0 11370 NULL
123625 +thermal_cooling_device_cur_state_show_11373 thermal_cooling_device_cur_state_show 0 11373 NULL
123626 +xfs_bmap_add_attrfork_btree_11375 xfs_bmap_add_attrfork_btree 0 11375 NULL
123627 +lpfc_poll_tmo_show_11377 lpfc_poll_tmo_show 0 11377 NULL
123628 +__spi_queued_transfer_11379 __spi_queued_transfer 0 11379 NULL
123629 +rtl2832_sdr_alloc_stream_bufs_11380 rtl2832_sdr_alloc_stream_bufs 0 11380 NULL
123630 +tcf_register_action_11381 tcf_register_action 2 11381 NULL
123631 +ext_prop_type_store_11385 ext_prop_type_store 0-3 11385 NULL
123632 +po1030_set_gain_11386 po1030_set_gain 0 11386 NULL nohasharray
123633 +tboot_cpu_callback_11386 tboot_cpu_callback 0 11386 &po1030_set_gain_11386
123634 +merge_across_nodes_store_11387 merge_across_nodes_store 0-4 11387 NULL
123635 +af9035_rd_regs_11391 af9035_rd_regs 0 11391 NULL nohasharray
123636 +gfs2_quota_refresh_11391 gfs2_quota_refresh 0 11391 &af9035_rd_regs_11391
123637 +isku_sysfs_read_keys_capslock_11392 isku_sysfs_read_keys_capslock 6-0-5 11392 NULL
123638 +qib_write_11394 qib_write 0-3 11394 NULL
123639 +niu_reset_tx_xmac_11397 niu_reset_tx_xmac 0 11397 NULL
123640 +dev_irnet_write_11398 dev_irnet_write 3-0 11398 NULL nohasharray
123641 +store_selfballoon_interval_11398 store_selfballoon_interval 0-4 11398 &dev_irnet_write_11398
123642 +cw1200_add_interface_11399 cw1200_add_interface 0 11399 NULL nohasharray
123643 +tse_change_mtu_11399 tse_change_mtu 0 11399 &cw1200_add_interface_11399
123644 +get_fan_11400 get_fan 0 11400 NULL
123645 +ip_mc_add1_src_11402 ip_mc_add1_src 0 11402 NULL nohasharray
123646 +lprocfs_wr_evict_client_11402 lprocfs_wr_evict_client 3 11402 &ip_mc_add1_src_11402
123647 +attention_read_file_11404 attention_read_file 0 11404 NULL
123648 +bnx2x_config_rss_eth_11407 bnx2x_config_rss_eth 0 11407 NULL
123649 +___alloc_bootmem_11410 ___alloc_bootmem 1 11410 NULL
123650 +str_to_user_11411 str_to_user 2 11411 NULL
123651 +show_blue_11412 show_blue 0 11412 NULL nohasharray
123652 +matroxfb_dh_check_var_11412 matroxfb_dh_check_var 0 11412 &show_blue_11412
123653 +mem_fw_gen_free_mem_blks_read_11413 mem_fw_gen_free_mem_blks_read 3-0 11413 NULL
123654 +ath6kl_wmi_test_rx_11414 ath6kl_wmi_test_rx 3 11414 NULL
123655 +iscsi_tpg_param_show_HeaderDigest_11416 iscsi_tpg_param_show_HeaderDigest 0 11416 NULL
123656 +adis16480_show_firmware_revision_11417 adis16480_show_firmware_revision 3-0 11417 NULL nohasharray
123657 +xfs_btree_lookup_11417 xfs_btree_lookup 0 11417 &adis16480_show_firmware_revision_11417
123658 +tx_carrier_errors_show_11418 tx_carrier_errors_show 0 11418 NULL
123659 +mlx4_create_zones_11419 mlx4_create_zones 4-3-5-6 11419 NULL nohasharray
123660 +trace_options_read_11419 trace_options_read 3 11419 &mlx4_create_zones_11419
123661 +i40e_dbg_command_write_11421 i40e_dbg_command_write 3-0 11421 NULL nohasharray
123662 +nlmsg_perm_11421 nlmsg_perm 0 11421 &i40e_dbg_command_write_11421
123663 +pccard_show_vcc_11422 pccard_show_vcc 0 11422 NULL
123664 +attr_show_11424 attr_show 0 11424 NULL
123665 +vring_size_11426 vring_size 0-2-1 11426 NULL
123666 +ecryptfs_writepage_11427 ecryptfs_writepage 0 11427 NULL nohasharray
123667 +iwl_mvm_power_send_cmd_11427 iwl_mvm_power_send_cmd 0 11427 &ecryptfs_writepage_11427
123668 +ext3_xattr_block_list_11428 ext3_xattr_block_list 0 11428 NULL
123669 +ovl_want_write_11429 ovl_want_write 0 11429 NULL
123670 +bttv_read_11432 bttv_read 3-0 11432 NULL
123671 +adt7310_spi_write_byte_11434 adt7310_spi_write_byte 0 11434 NULL
123672 +iommu_group_show_name_11438 iommu_group_show_name 0 11438 NULL
123673 +wait_on_bit_lock_action_11447 wait_on_bit_lock_action 0 11447 NULL
123674 +ov2640_g_crop_11448 ov2640_g_crop 0 11448 NULL
123675 +sock_has_perm_11452 sock_has_perm 0 11452 NULL
123676 +create_zero_mask_11453 create_zero_mask 0-1 11453 NULL nohasharray
123677 +store_spi_transport_period_11453 store_spi_transport_period 4-0 11453 &create_zero_mask_11453
123678 +trigger_test_error_11455 trigger_test_error 0-4 11455 NULL
123679 +adp8860_bl_l2_office_max_store_11458 adp8860_bl_l2_office_max_store 4-0 11458 NULL
123680 +event_file_write_11460 event_file_write 0-3 11460 NULL
123681 +acpi_ex_resolve_to_value_11466 acpi_ex_resolve_to_value 0 11466 NULL
123682 +hidp_sock_create_11468 hidp_sock_create 0 11468 NULL
123683 +ocfs2_file_write_iter_11469 ocfs2_file_write_iter 0 11469 NULL
123684 +mv88e6352_phy_wait_11471 mv88e6352_phy_wait 0 11471 NULL
123685 +st_sensors_write_data_with_mask_11476 st_sensors_write_data_with_mask 0 11476 NULL
123686 +icmpv6_packet_11477 icmpv6_packet 0 11477 NULL
123687 +drv_set_lbt_mode_11478 drv_set_lbt_mode 0 11478 NULL
123688 +pci_set_power_state_11479 pci_set_power_state 0 11479 NULL nohasharray
123689 +sca3000_read_first_n_hw_rb_11479 sca3000_read_first_n_hw_rb 2 11479 &pci_set_power_state_11479
123690 +set_otp5_11480 set_otp5 4-0 11480 NULL
123691 +thermal_get_trip_type_11486 thermal_get_trip_type 0 11486 NULL
123692 +lpfc_sriov_nr_virtfn_store_11490 lpfc_sriov_nr_virtfn_store 0-4 11490 NULL
123693 +ti_command_out_sync_11491 ti_command_out_sync 0 11491 NULL
123694 +pvr2_v4l2_iosetup_11493 pvr2_v4l2_iosetup 0 11493 NULL
123695 +ads7871_show_name_11494 ads7871_show_name 0 11494 NULL
123696 +vp_try_to_find_vqs_11502 vp_try_to_find_vqs 2 11502 NULL
123697 +skb_copy_datagram_msg_11505 skb_copy_datagram_msg 2-4-0 11505 NULL
123698 +sd_do_mode_sense_11507 sd_do_mode_sense 5 11507 NULL
123699 +s3fb_set_par_11509 s3fb_set_par 0 11509 NULL
123700 +kmem_zalloc_11510 kmem_zalloc 1 11510 NULL
123701 +atkbd_do_set_scroll_11516 atkbd_do_set_scroll 0-4 11516 NULL
123702 +dvb_net_set_mac_11517 dvb_net_set_mac 0 11517 NULL
123703 +c2port_show_name_11518 c2port_show_name 0 11518 NULL nohasharray
123704 +ll_direct_IO_26_seg_11518 ll_direct_IO_26_seg 0 11518 &c2port_show_name_11518
123705 +__dwc3_gadget_ep_enable_11523 __dwc3_gadget_ep_enable 0 11523 NULL
123706 +twl_direction_in_11527 twl_direction_in 2-0 11527 NULL
123707 +usb_pcwd_temperature_read_11539 usb_pcwd_temperature_read 0-3 11539 NULL
123708 +__uncore_event_ext_show_11540 __uncore_event_ext_show 0 11540 NULL
123709 +hif_usb_send_mgmt_11542 hif_usb_send_mgmt 0 11542 NULL
123710 +batadv_tt_init_11545 batadv_tt_init 0 11545 NULL
123711 +mmc_fwrev_show_11546 mmc_fwrev_show 0 11546 NULL
123712 +vendor_id_show_11549 vendor_id_show 0 11549 NULL
123713 +show_vpd_pg83_11553 show_vpd_pg83 6-0-5 11553 NULL nohasharray
123714 +xfs_rtcheck_alloc_range_11553 xfs_rtcheck_alloc_range 0 11553 &show_vpd_pg83_11553
123715 +radix_tree_extend_11555 radix_tree_extend 0 11555 NULL
123716 +show_gpio_mask_11556 show_gpio_mask 0 11556 NULL
123717 +fsp_attr_set_getreg_11558 fsp_attr_set_getreg 0-4 11558 NULL
123718 +set_in5_min_11561 set_in5_min 0-4 11561 NULL
123719 +skb_cow_data_11565 skb_cow_data 0-2 11565 NULL
123720 +i2c_smbus_read_word_swapped_11566 i2c_smbus_read_word_swapped 0 11566 NULL nohasharray
123721 +build_avpair_blob_11566 build_avpair_blob 0 11566 &i2c_smbus_read_word_swapped_11566 nohasharray
123722 +smk_bu_note_11566 smk_bu_note 0-5 11566 &build_avpair_blob_11566 nohasharray
123723 +set_fan_auto_channel_11566 set_fan_auto_channel 0-4 11566 &smk_bu_note_11566
123724 +atomic_notifier_call_chain_11567 atomic_notifier_call_chain 0 11567 NULL
123725 +mlx4_init_cmpt_table_11569 mlx4_init_cmpt_table 3 11569 NULL
123726 +CIFSSMBWrite2_11570 CIFSSMBWrite2 0 11570 NULL
123727 +check_hotplug_memory_range_11575 check_hotplug_memory_range 0 11575 NULL
123728 +lpfc_idiag_ctlacc_write_11576 lpfc_idiag_ctlacc_write 3-0 11576 NULL
123729 +v9fs_xattr_get_acl_11577 v9fs_xattr_get_acl 0 11577 NULL nohasharray
123730 +mxl111sf_write_reg_mask_11577 mxl111sf_write_reg_mask 0 11577 &v9fs_xattr_get_acl_11577
123731 +show_11578 show 0 11578 NULL
123732 +oprofilefs_ulong_to_user_11582 oprofilefs_ulong_to_user 3-0 11582 NULL
123733 +batadv_iv_ogm_orig_add_if_11586 batadv_iv_ogm_orig_add_if 2 11586 NULL
123734 +pvc_bind_11588 pvc_bind 0 11588 NULL
123735 +snd_pcm_action_11589 snd_pcm_action 0 11589 NULL
123736 +zd1211_hw_reset_phy_11591 zd1211_hw_reset_phy 0 11591 NULL
123737 +flash_strobe_store_11592 flash_strobe_store 0-4 11592 NULL
123738 +wl128x_boot_clk_11594 wl128x_boot_clk 0 11594 NULL
123739 +fw_device_op_ioctl_11595 fw_device_op_ioctl 2 11595 NULL
123740 +heartbeat_panic_notifier_11596 heartbeat_panic_notifier 0 11596 NULL
123741 +iscsi_iser_get_ep_param_11601 iscsi_iser_get_ep_param 0 11601 NULL
123742 +hycapi_rx_capipkt_11602 hycapi_rx_capipkt 3 11602 NULL
123743 +batadv_iv_ogm_orig_del_if_11604 batadv_iv_ogm_orig_del_if 2 11604 NULL nohasharray
123744 +acpi_smbus_cmi_access_11604 acpi_smbus_cmi_access 0 11604 &batadv_iv_ogm_orig_del_if_11604
123745 +SYSC_mq_timedsend_11607 SYSC_mq_timedsend 3 11607 NULL
123746 +iscsi_tpg_attrib_show_default_cmdsn_depth_11609 iscsi_tpg_attrib_show_default_cmdsn_depth 0 11609 NULL
123747 +max_active_show_11610 max_active_show 0 11610 NULL
123748 +hackrf_start_streaming_11617 hackrf_start_streaming 0 11617 NULL
123749 +C_SYSC_migrate_pages_11618 C_SYSC_migrate_pages 2 11618 NULL
123750 +show_caps_11619 show_caps 0 11619 NULL
123751 +mb862xxfb_check_var_11620 mb862xxfb_check_var 0 11620 NULL
123752 +tsl2550_get_adc_value_11625 tsl2550_get_adc_value 0 11625 NULL
123753 +power_write_file_11626 power_write_file 0-3 11626 NULL
123754 +__issue_creg_rw_11641 __issue_creg_rw 0 11641 NULL
123755 +llc_shdlc_alloc_skb_11645 llc_shdlc_alloc_skb 2 11645 NULL
123756 +pm8001_ctl_aap_log_show_11648 pm8001_ctl_aap_log_show 0 11648 NULL nohasharray
123757 +apds990x_prox_range_show_11648 apds990x_prox_range_show 0 11648 &pm8001_ctl_aap_log_show_11648
123758 +sisusb_send_bridge_packet_11649 sisusb_send_bridge_packet 2 11649 NULL nohasharray
123759 +select_size_11649 select_size 0 11649 &sisusb_send_bridge_packet_11649
123760 +slab_ksize_11664 slab_ksize 0 11664 NULL
123761 +sigd_send_11665 sigd_send 0 11665 NULL
123762 +pm8001_ctl_host_sas_address_show_11670 pm8001_ctl_host_sas_address_show 0 11670 NULL
123763 +ide_queue_pc_tail_11673 ide_queue_pc_tail 5 11673 NULL nohasharray
123764 +bond_release_11673 bond_release 0 11673 &ide_queue_pc_tail_11673
123765 +compat_SyS_msgsnd_11675 compat_SyS_msgsnd 3 11675 NULL
123766 +store_spi_host_signalling_11677 store_spi_host_signalling 0-4 11677 NULL
123767 +btrfs_alloc_delayed_item_11678 btrfs_alloc_delayed_item 1 11678 NULL
123768 +da9055_gpio_direction_output_11680 da9055_gpio_direction_output 0 11680 NULL
123769 +iscsi_stat_login_show_attr_other_fails_11682 iscsi_stat_login_show_attr_other_fails 0 11682 NULL
123770 +dsp_buffer_alloc_11684 dsp_buffer_alloc 2 11684 NULL
123771 +sctp_setsockopt_hmac_ident_11687 sctp_setsockopt_hmac_ident 3-0 11687 NULL nohasharray
123772 +__niu_set_and_wait_clear_ipp_11687 __niu_set_and_wait_clear_ipp 0 11687 &sctp_setsockopt_hmac_ident_11687
123773 +split_11691 split 2 11691 NULL
123774 +radeon_atom_hw_i2c_xfer_11692 radeon_atom_hw_i2c_xfer 0-3 11692 NULL
123775 +mt9t031_set_params_11693 mt9t031_set_params 0 11693 NULL
123776 +snd_ctl_elem_user_tlv_11695 snd_ctl_elem_user_tlv 3 11695 NULL nohasharray
123777 +ramoops_pstore_read_11695 ramoops_pstore_read 0 11695 &snd_ctl_elem_user_tlv_11695 nohasharray
123778 +compat_SyS_keyctl_11695 compat_SyS_keyctl 4 11695 &ramoops_pstore_read_11695
123779 +portio_start_show_11704 portio_start_show 0 11704 NULL nohasharray
123780 +ipmr_mfc_add_11704 ipmr_mfc_add 0 11704 &portio_start_show_11704
123781 +wl1273_fm_set_tx_freq_11706 wl1273_fm_set_tx_freq 0 11706 NULL nohasharray
123782 +batadv_debugfs_add_meshif_11706 batadv_debugfs_add_meshif 0 11706 &wl1273_fm_set_tx_freq_11706
123783 +store_11711 store 0 11711 NULL
123784 +hfs_setxattr_11719 hfs_setxattr 0 11719 NULL
123785 +fm10k_set_mac_11722 fm10k_set_mac 0 11722 NULL nohasharray
123786 +default_affinity_write_11722 default_affinity_write 0-3 11722 &fm10k_set_mac_11722
123787 +blk_rq_cur_bytes_11723 blk_rq_cur_bytes 0 11723 NULL
123788 +mxt_acquire_irq_11731 mxt_acquire_irq 0 11731 NULL
123789 +id_show_11734 id_show 0 11734 NULL nohasharray
123790 +i2c_master_recv_11734 i2c_master_recv 0-3 11734 &id_show_11734
123791 +bch_flash_dev_create_11738 bch_flash_dev_create 0 11738 NULL
123792 +sbp_tpg_attrib_store_mgt_orb_timeout_11745 sbp_tpg_attrib_store_mgt_orb_timeout 0-3 11745 NULL
123793 +vmci_transport_error_to_vsock_error_11746 vmci_transport_error_to_vsock_error 0 11746 NULL
123794 +__pm_runtime_resume_11749 __pm_runtime_resume 0 11749 NULL
123795 +inet_get_link_af_size_11751 inet_get_link_af_size 0 11751 NULL
123796 +iwl_dbgfs_qos_read_11753 iwl_dbgfs_qos_read 3-0 11753 NULL
123797 +show_session_param_ISCSI_PARAM_PORTAL_TYPE_11765 show_session_param_ISCSI_PARAM_PORTAL_TYPE 0 11765 NULL
123798 +ieee80211_get_num_supported_channels_11768 ieee80211_get_num_supported_channels 0 11768 NULL
123799 +tipc_sendmsg_11769 tipc_sendmsg 4-0 11769 NULL
123800 +x25_asy_open_dev_11772 x25_asy_open_dev 0 11772 NULL
123801 +ps_pspoll_timeouts_read_11776 ps_pspoll_timeouts_read 3-0 11776 NULL nohasharray
123802 +exofs_statfs_11776 exofs_statfs 0 11776 &ps_pspoll_timeouts_read_11776 nohasharray
123803 +store_root_block_11776 store_root_block 0 11776 &exofs_statfs_11776
123804 +assert_show_11778 assert_show 0 11778 NULL
123805 +ebt_buf_add_11779 ebt_buf_add 0 11779 NULL
123806 +mwifiex_cmd_reg_access_11781 mwifiex_cmd_reg_access 0 11781 NULL
123807 +btrfs_key_blockptr_11786 btrfs_key_blockptr 0 11786 NULL
123808 +max6902_read_time_11787 max6902_read_time 0 11787 NULL
123809 +adp8870_bl_l1_daylight_max_show_11793 adp8870_bl_l1_daylight_max_show 0 11793 NULL
123810 +stats_clear_11802 stats_clear 0-3 11802 NULL
123811 +show_hca_type_11803 show_hca_type 0 11803 NULL
123812 +func_11804 func 0 11804 NULL
123813 +open_11806 open 0 11806 NULL nohasharray
123814 +saa6752hs_s_ctrl_11806 saa6752hs_s_ctrl 0 11806 &open_11806
123815 +fan_fan_watchdog_show_11810 fan_fan_watchdog_show 0 11810 NULL
123816 +_ctl_version_nvdata_persistent_show_11814 _ctl_version_nvdata_persistent_show 0 11814 NULL
123817 +cx23885_alsa_dma_init_11816 cx23885_alsa_dma_init 2 11816 NULL
123818 +pcpu_fc_alloc_11818 pcpu_fc_alloc 2 11818 NULL
123819 +ncp_modify_nfs_info_11819 ncp_modify_nfs_info 0 11819 NULL nohasharray
123820 +nfs_server_get_key_11819 nfs_server_get_key 0 11819 &ncp_modify_nfs_info_11819
123821 +amd64_dhar_show_11820 amd64_dhar_show 0 11820 NULL nohasharray
123822 +__ip_map_update_11820 __ip_map_update 0 11820 &amd64_dhar_show_11820
123823 +go7007_start_streaming_11821 go7007_start_streaming 0 11821 NULL
123824 +ufshcd_devfreq_get_dev_status_11822 ufshcd_devfreq_get_dev_status 0 11822 NULL
123825 +i2c_hid_set_or_send_report_11824 i2c_hid_set_or_send_report 0-5 11824 NULL
123826 +sctp_setsockopt_maxseg_11829 sctp_setsockopt_maxseg 3-0 11829 NULL nohasharray
123827 +osst_read_back_buffer_and_rewrite_11829 osst_read_back_buffer_and_rewrite 0 11829 &sctp_setsockopt_maxseg_11829
123828 +rts51x_read_status_11830 rts51x_read_status 4 11830 NULL
123829 +macvtap_put_user_11831 macvtap_put_user 0 11831 NULL
123830 +qla4xxx_recover_adapter_11835 qla4xxx_recover_adapter 0 11835 NULL
123831 +avc_has_perm_11840 avc_has_perm 0 11840 NULL
123832 +cyapa_gen3_write_fw_block_11841 cyapa_gen3_write_fw_block 0 11841 NULL
123833 +__uncore_filter_cfg_en_show_11842 __uncore_filter_cfg_en_show 0 11842 NULL nohasharray
123834 +notify_11842 notify 0 11842 &__uncore_filter_cfg_en_show_11842
123835 +unix_stream_connect_11844 unix_stream_connect 3 11844 NULL
123836 +ipath_user_sdma_init_payload_11850 ipath_user_sdma_init_payload 0 11850 NULL
123837 +xfs_file_aio_write_checks_11851 xfs_file_aio_write_checks 0 11851 NULL
123838 +pci_enable_msix_range_11852 pci_enable_msix_range 0-4 11852 NULL
123839 +show_local_ib_device_11854 show_local_ib_device 0 11854 NULL
123840 +fsname_show_11856 fsname_show 0 11856 NULL
123841 +rs5c372_rtc_read_time_11858 rs5c372_rtc_read_time 0 11858 NULL
123842 +nf_nat_sdp_media_11863 nf_nat_sdp_media 9 11863 NULL
123843 +show_fcoe_ctlr_device_fcs_error_11865 show_fcoe_ctlr_device_fcs_error 0 11865 NULL nohasharray
123844 +nilfs_segments_attr_show_11865 nilfs_segments_attr_show 0 11865 &show_fcoe_ctlr_device_fcs_error_11865
123845 +ecryptfs_copy_filename_11868 ecryptfs_copy_filename 4 11868 NULL
123846 +bdc_queue_xfr_11873 bdc_queue_xfr 0 11873 NULL
123847 +fm_rx_get_rds_mode_11874 fm_rx_get_rds_mode 0 11874 NULL
123848 +show_sf2_level_11876 show_sf2_level 0 11876 NULL
123849 +sht15_end_transmission_11877 sht15_end_transmission 0 11877 NULL nohasharray
123850 +nr_hugepages_store_common_11877 nr_hugepages_store_common 0-4 11877 &sht15_end_transmission_11877
123851 +l2cap_chan_send_11878 l2cap_chan_send 3-0 11878 NULL nohasharray
123852 +lpfc_modelname_show_11878 lpfc_modelname_show 0 11878 &l2cap_chan_send_11878
123853 +ext4_xattr_trusted_set_11879 ext4_xattr_trusted_set 0 11879 NULL
123854 +image_read_11880 image_read 0-6-5 11880 NULL
123855 +_l2_alloc_skb_11883 _l2_alloc_skb 1 11883 NULL nohasharray
123856 +iwl_mvm_send_cmd_pdu_11883 iwl_mvm_send_cmd_pdu 0 11883 &_l2_alloc_skb_11883 nohasharray
123857 +otg_set_peripheral_11883 otg_set_peripheral 0 11883 &iwl_mvm_send_cmd_pdu_11883
123858 +ieee80211_rx_bss_info_11887 ieee80211_rx_bss_info 3 11887 NULL
123859 +avc_audit_11888 avc_audit 0 11888 NULL
123860 +itd1000_set_parameters_11891 itd1000_set_parameters 0 11891 NULL
123861 +uwb_rc_ie_add_one_11893 uwb_rc_ie_add_one 0 11893 NULL
123862 +fuse_direct_write_11900 fuse_direct_write 0-3 11900 NULL
123863 +cifs_idmap_key_instantiate_11901 cifs_idmap_key_instantiate 0 11901 NULL
123864 +xstateregs_get_11906 xstateregs_get 4 11906 NULL nohasharray
123865 +snd_pcm_lib_ioctl_channel_info_11906 snd_pcm_lib_ioctl_channel_info 0 11906 &xstateregs_get_11906
123866 +signalfd_read_11910 signalfd_read 0-3 11910 NULL
123867 +ti_write_11916 ti_write 0-4 11916 NULL
123868 +pc87413_notify_sys_11917 pc87413_notify_sys 0 11917 NULL
123869 +_rbd_dev_v2_snap_features_11922 _rbd_dev_v2_snap_features 0 11922 NULL
123870 +fs_devrw_entry_11924 fs_devrw_entry 3-0 11924 NULL
123871 +SMBNTencrypt_11929 SMBNTencrypt 0 11929 NULL
123872 +show_limit_11932 show_limit 0 11932 NULL
123873 +nf_nat_ipv6_local_fn_11937 nf_nat_ipv6_local_fn 0 11937 NULL nohasharray
123874 +max1027_debugfs_reg_access_11937 max1027_debugfs_reg_access 0 11937 &nf_nat_ipv6_local_fn_11937
123875 +atomic_sub_return_11939 atomic_sub_return 0 11939 NULL
123876 +dccp_feat_clone_sp_val_11942 dccp_feat_clone_sp_val 3 11942 NULL
123877 +eventlog_write_11943 eventlog_write 0-6-5 11943 NULL
123878 +store_sched6_11945 store_sched6 4-0 11945 NULL nohasharray
123879 +init_memory_block_11945 init_memory_block 0 11945 &store_sched6_11945
123880 +lpfc_enable_npiv_show_11947 lpfc_enable_npiv_show 0 11947 NULL
123881 +iscsi_tpg_param_show_ImmediateData_11951 iscsi_tpg_param_show_ImmediateData 0 11951 NULL
123882 +node_read_cpumap_11952 node_read_cpumap 0 11952 NULL
123883 +btmrvl_download_cal_data_11953 btmrvl_download_cal_data 3 11953 NULL nohasharray
123884 +iscsi_nacl_attrib_show_random_datain_seq_offsets_11953 iscsi_nacl_attrib_show_random_datain_seq_offsets 0 11953 &btmrvl_download_cal_data_11953
123885 +set_pwmfreq_11955 set_pwmfreq 0-4 11955 NULL
123886 +show_iface_erl_11956 show_iface_erl 0 11956 NULL
123887 +r1_sync_page_io_11963 r1_sync_page_io 3 11963 NULL
123888 +qla4xxx_mailbox_command_11965 qla4xxx_mailbox_command 0 11965 NULL
123889 +lpfc_iocb_hw_show_11966 lpfc_iocb_hw_show 0 11966 NULL
123890 +uhid_dev_destroy_11967 uhid_dev_destroy 0 11967 NULL
123891 +f1x_swap_interleaved_region_11970 f1x_swap_interleaved_region 0-2 11970 NULL
123892 +pptp_getname_11971 pptp_getname 0 11971 NULL
123893 +split_node_11976 split_node 0 11976 NULL nohasharray
123894 +create_rx_ctx_11976 create_rx_ctx 0 11976 &split_node_11976
123895 +st_sensors_i2c_read_byte_11977 st_sensors_i2c_read_byte 0 11977 NULL
123896 +logfs_read_loop_11982 logfs_read_loop 0 11982 NULL
123897 +netxen_init_firmware_11983 netxen_init_firmware 0 11983 NULL
123898 +bma180_show_avail_11986 bma180_show_avail 0 11986 NULL
123899 +read_and_add_raw_conns_11987 read_and_add_raw_conns 0 11987 NULL
123900 +cyapa_show_rt_suspend_scanrate_11988 cyapa_show_rt_suspend_scanrate 0 11988 NULL
123901 +rp_write_room_11990 rp_write_room 0 11990 NULL nohasharray
123902 +smack_file_permission_11990 smack_file_permission 0 11990 &rp_write_room_11990
123903 +cfq_slice_async_rq_store_11995 cfq_slice_async_rq_store 3-0 11995 NULL
123904 +rtl8180_start_12000 rtl8180_start 0 12000 NULL nohasharray
123905 +sxgbe_init_phy_12000 sxgbe_init_phy 0 12000 &rtl8180_start_12000 nohasharray
123906 +iommu_suspend_12000 iommu_suspend 0 12000 &sxgbe_init_phy_12000
123907 +snd_usb_caiaq_pcm_prepare_12001 snd_usb_caiaq_pcm_prepare 0 12001 NULL
123908 +drv_sta_add_12002 drv_sta_add 0 12002 NULL
123909 +show_spi_transport_rd_strm_12003 show_spi_transport_rd_strm 0 12003 NULL
123910 +bh1780_read_12006 bh1780_read 0 12006 NULL
123911 +rdev_size_show_12007 rdev_size_show 0 12007 NULL
123912 +ad799x_write_config_12010 ad799x_write_config 0 12010 NULL
123913 +i40e_pci_sriov_configure_12011 i40e_pci_sriov_configure 2-0 12011 NULL nohasharray
123914 +atmtcp_v_send_12011 atmtcp_v_send 0 12011 &i40e_pci_sriov_configure_12011 nohasharray
123915 +pas_set_intr_12011 pas_set_intr 0 12011 &atmtcp_v_send_12011
123916 +efx_check_disabled_12015 efx_check_disabled 0 12015 NULL
123917 +audit_sockaddr_12030 audit_sockaddr 0 12030 NULL
123918 +s2io_card_up_12032 s2io_card_up 0 12032 NULL
123919 +notifier_call_chain_12036 notifier_call_chain 0 12036 NULL
123920 +device_offline_12042 device_offline 0 12042 NULL
123921 +ftdi_elan_total_command_size_12045 ftdi_elan_total_command_size 0 12045 NULL
123922 +bdx_tx_init_12046 bdx_tx_init 0 12046 NULL
123923 +niu_set_mac_addr_12047 niu_set_mac_addr 0 12047 NULL
123924 +tsl2550_store_power_state_12048 tsl2550_store_power_state 0-4 12048 NULL
123925 +ieee80211_if_read_user_power_level_12050 ieee80211_if_read_user_power_level 3-0 12050 NULL
123926 +em28xx_i2c_read_block_12055 em28xx_i2c_read_block 5 12055 NULL
123927 +tg3_test_msi_12057 tg3_test_msi 0 12057 NULL
123928 +mt9m111_s_ctrl_12060 mt9m111_s_ctrl 0 12060 NULL
123929 +brcmf_config_wowl_pattern_12061 brcmf_config_wowl_pattern 4 12061 NULL
123930 +ath10k_dbg_sta_write_aggr_mode_12064 ath10k_dbg_sta_write_aggr_mode 3-0 12064 NULL nohasharray
123931 +il4965_ucode_tx_stats_read_12064 il4965_ucode_tx_stats_read 3-0 12064 &ath10k_dbg_sta_write_aggr_mode_12064
123932 +dvb_dmxdev_buffer_write_12065 dvb_dmxdev_buffer_write 3 12065 NULL
123933 +srp_new_cm_id_12069 srp_new_cm_id 0 12069 NULL
123934 +wl12xx_acx_config_ps_12073 wl12xx_acx_config_ps 0 12073 NULL
123935 +start_streaming_12074 start_streaming 0 12074 NULL
123936 +ptc_proc_write_12076 ptc_proc_write 3-0 12076 NULL
123937 +ubifs_recover_log_leb_12079 ubifs_recover_log_leb 3 12079 NULL nohasharray
123938 +i2c_send_bytes_12079 i2c_send_bytes 0 12079 &ubifs_recover_log_leb_12079
123939 +u3_entry_store_12081 u3_entry_store 0-4 12081 NULL nohasharray
123940 +imx074_g_crop_12081 imx074_g_crop 0 12081 &u3_entry_store_12081
123941 +efx_mcdi_check_supported_12082 efx_mcdi_check_supported 0 12082 NULL
123942 +show_conn_param_ISCSI_PARAM_TCP_WSF_DISABLE_12083 show_conn_param_ISCSI_PARAM_TCP_WSF_DISABLE 0 12083 NULL nohasharray
123943 +dpm_suspend_end_12083 dpm_suspend_end 0 12083 &show_conn_param_ISCSI_PARAM_TCP_WSF_DISABLE_12083
123944 +h5_prepare_pkt_12085 h5_prepare_pkt 4 12085 NULL
123945 +ipath_map_sg_12089 ipath_map_sg 0-3 12089 NULL
123946 +mask_rtc_irq_bit_12090 mask_rtc_irq_bit 0 12090 NULL
123947 +logfs_truncate_direct_12095 logfs_truncate_direct 0 12095 NULL
123948 +show_cpu_vid_12097 show_cpu_vid 0 12097 NULL
123949 +mwl8k_request_firmware_12098 mwl8k_request_firmware 0 12098 NULL
123950 +rtw_malloc2d_12102 rtw_malloc2d 3-2-1 12102 NULL
123951 +pcf8583_set_ctrl_12106 pcf8583_set_ctrl 0 12106 NULL
123952 +wm8962_beep_set_12110 wm8962_beep_set 0-4 12110 NULL
123953 +ssb_pcmcia_hardware_setup_12111 ssb_pcmcia_hardware_setup 0 12111 NULL
123954 +toshiba_function_keys_set_12112 toshiba_function_keys_set 0 12112 NULL
123955 +rtsx_transfer_data_partial_12113 rtsx_transfer_data_partial 5 12113 NULL
123956 +snd_disconnect_read_12117 snd_disconnect_read 0-3 12117 NULL
123957 +f_gpio_mod_12118 f_gpio_mod 0 12118 NULL nohasharray
123958 +ntc_show_temp_12118 ntc_show_temp 0 12118 &f_gpio_mod_12118
123959 +da9052_gpio_direction_output_12120 da9052_gpio_direction_output 0 12120 NULL
123960 +lpfc_task_mgmt_tmo_store_12122 lpfc_task_mgmt_tmo_store 0-4 12122 NULL
123961 +__i915_wait_request_12127 __i915_wait_request 0 12127 NULL
123962 +set_powered_12129 set_powered 4 12129 NULL
123963 +ramoops_init_prz_12134 ramoops_init_prz 5 12134 NULL
123964 +xfs_handle_to_dentry_12135 xfs_handle_to_dentry 3 12135 NULL
123965 +rawv6_seticmpfilter_12137 rawv6_seticmpfilter 5-0 12137 NULL nohasharray
123966 +store_u8_12137 store_u8 0-4 12137 &rawv6_seticmpfilter_12137
123967 +soc_mbus_image_size_12140 soc_mbus_image_size 0-3-2 12140 NULL
123968 +vmw_fifo_reserve_12141 vmw_fifo_reserve 2 12141 NULL
123969 +il4965_store_debug_level_12142 il4965_store_debug_level 0-4 12142 NULL
123970 +rawsock_recvmsg_12144 rawsock_recvmsg 4-0 12144 NULL
123971 +zoran_read_12147 zoran_read 0-3 12147 NULL nohasharray
123972 +goldfish_fb_check_var_12147 goldfish_fb_check_var 0 12147 &zoran_read_12147
123973 +btmrvl_sdio_host_to_card_12152 btmrvl_sdio_host_to_card 3 12152 NULL nohasharray
123974 +bond_option_arp_interval_set_12152 bond_option_arp_interval_set 0 12152 &btmrvl_sdio_host_to_card_12152
123975 +__bt_get_word_12153 __bt_get_word 2 12153 NULL
123976 +vmbus_open_12154 vmbus_open 3-2 12154 NULL
123977 +suspend_lo_show_12159 suspend_lo_show 0 12159 NULL
123978 +ds1374_read_rtc_12161 ds1374_read_rtc 0 12161 NULL
123979 +ec_write_12162 ec_write 0 12162 NULL
123980 +wil_rxdesc_phy_length_12165 wil_rxdesc_phy_length 0 12165 NULL
123981 +ath5k_attr_show_spur_level_12172 ath5k_attr_show_spur_level 0 12172 NULL
123982 +fnic_reset_stats_write_12177 fnic_reset_stats_write 3-0 12177 NULL nohasharray
123983 +ovs_tun_key_attr_size_12177 ovs_tun_key_attr_size 0 12177 &fnic_reset_stats_write_12177
123984 +space_show_12178 space_show 0 12178 NULL nohasharray
123985 +LNetEQAlloc_12178 LNetEQAlloc 1 12178 &space_show_12178
123986 +ddp_make_gl_12179 ddp_make_gl 1 12179 NULL
123987 +sony_pic_bluetoothpower_show_12182 sony_pic_bluetoothpower_show 0 12182 NULL
123988 +compat_do_arpt_set_ctl_12184 compat_do_arpt_set_ctl 4 12184 NULL
123989 +ip_generic_getfrag_12187 ip_generic_getfrag 4 12187 NULL nohasharray
123990 +tipc_wait_for_sndpkt_12187 tipc_wait_for_sndpkt 0 12187 &ip_generic_getfrag_12187
123991 +virtblk_serial_show_12190 virtblk_serial_show 0 12190 NULL
123992 +iscsit_na_random_r2t_offsets_12192 iscsit_na_random_r2t_offsets 0 12192 NULL
123993 +sta_info_insert_finish_12196 sta_info_insert_finish 0 12196 NULL nohasharray
123994 +forward_delay_store_12196 forward_delay_store 4-0 12196 &sta_info_insert_finish_12196
123995 +qt2160_read_block_12198 qt2160_read_block 4 12198 NULL nohasharray
123996 +m88rs6000t_set_pll_freq_12198 m88rs6000t_set_pll_freq 0 12198 &qt2160_read_block_12198
123997 +smsc75xx_set_mac_address_12199 smsc75xx_set_mac_address 0 12199 NULL
123998 +wl1273_fm_vidioc_s_ctrl_12204 wl1273_fm_vidioc_s_ctrl 0 12204 NULL
123999 +pci_bus_read_config_dword_12210 pci_bus_read_config_dword 0 12210 NULL nohasharray
124000 +set_fan_target_12210 set_fan_target 0-4 12210 &pci_bus_read_config_dword_12210
124001 +receive_copy_12216 receive_copy 3 12216 NULL
124002 +btree_writepages_12217 btree_writepages 0 12217 NULL
124003 +snd_pcm_kernel_ioctl_12219 snd_pcm_kernel_ioctl 0 12219 NULL
124004 +fuse_get_req_12221 fuse_get_req 2 12221 NULL nohasharray
124005 +aat2870_reg_read_file_12221 aat2870_reg_read_file 3-0 12221 &fuse_get_req_12221
124006 +xfs_attr3_leaf_read_12222 xfs_attr3_leaf_read 0 12222 NULL
124007 +mode_show_12223 mode_show 0 12223 NULL
124008 +led_write_12224 led_write 0 12224 NULL
124009 +tun_net_change_mtu_12229 tun_net_change_mtu 0 12229 NULL
124010 +sbpro_audio_prepare_for_input_12234 sbpro_audio_prepare_for_input 0 12234 NULL
124011 +__alloc_bootmem_low_nopanic_12235 __alloc_bootmem_low_nopanic 1 12235 NULL nohasharray
124012 +bnx2x_alloc_mem_12235 bnx2x_alloc_mem 0 12235 &__alloc_bootmem_low_nopanic_12235
124013 +usnic_ib_qp_grp_dump_rows_12239 usnic_ib_qp_grp_dump_rows 3 12239 NULL
124014 +bcdDevice_show_12240 bcdDevice_show 0 12240 NULL
124015 +tw9910_g_fmt_12243 tw9910_g_fmt 0 12243 NULL
124016 +rx_length_errors_show_12249 rx_length_errors_show 0 12249 NULL
124017 +ib_uverbs_unmarshall_recv_12251 ib_uverbs_unmarshall_recv 5 12251 NULL
124018 +max197_store_range_12255 max197_store_range 0-4 12255 NULL nohasharray
124019 +efx_ethtool_get_regs_len_12255 efx_ethtool_get_regs_len 0 12255 &max197_store_range_12255
124020 +store_12256 store 0-3 12256 NULL
124021 +ath_descdma_setup_12257 ath_descdma_setup 5 12257 NULL
124022 +_nfs4_proc_mknod_12260 _nfs4_proc_mknod 0 12260 NULL nohasharray
124023 +irst_show_wakeup_time_12260 irst_show_wakeup_time 0 12260 &_nfs4_proc_mknod_12260 nohasharray
124024 +qla4xxx_context_reset_12260 qla4xxx_context_reset 0 12260 &irst_show_wakeup_time_12260
124025 +setsockopt_12262 setsockopt 0 12262 NULL
124026 +ps2pp_attr_show_smartscroll_12263 ps2pp_attr_show_smartscroll 0 12263 NULL
124027 +ocfs2_xattr_user_set_12266 ocfs2_xattr_user_set 0 12266 NULL
124028 +shash_compat_setkey_12267 shash_compat_setkey 3 12267 NULL nohasharray
124029 +start_12267 start 0 12267 &shash_compat_setkey_12267
124030 +bond_option_all_slaves_active_set_12268 bond_option_all_slaves_active_set 0 12268 NULL
124031 +add_sctp_bind_addr_12269 add_sctp_bind_addr 3-0 12269 NULL nohasharray
124032 +decode_ext_sec_blob_12269 decode_ext_sec_blob 0 12269 &add_sctp_bind_addr_12269
124033 +fan_get_state_acpi4_12270 fan_get_state_acpi4 0 12270 NULL
124034 +max8997_led_store_mode_12271 max8997_led_store_mode 0-4 12271 NULL
124035 +amd64_inject_word_show_12272 amd64_inject_word_show 0 12272 NULL
124036 +__ip_local_out_12275 __ip_local_out 0 12275 NULL
124037 +simple_xattr_get_12283 simple_xattr_get 0 12283 NULL nohasharray
124038 +md4_init_12283 md4_init 0 12283 &simple_xattr_get_12283 nohasharray
124039 +mls_compute_sid_12283 mls_compute_sid 0 12283 &md4_init_12283
124040 +note_last_dentry_12285 note_last_dentry 3 12285 NULL
124041 +il_dbgfs_nvm_read_12288 il_dbgfs_nvm_read 3-0 12288 NULL nohasharray
124042 +show_sas_phy_enable_12288 show_sas_phy_enable 0 12288 &il_dbgfs_nvm_read_12288 nohasharray
124043 +tcm_loop_wwn_show_attr_version_12288 tcm_loop_wwn_show_attr_version 0 12288 &show_sas_phy_enable_12288
124044 +i915_gem_object_pin_view_12293 i915_gem_object_pin_view 0 12293 NULL
124045 +ds3232_set_alarm_12294 ds3232_set_alarm 0 12294 NULL
124046 +mb862xx_i2c_read_12299 mb862xx_i2c_read 0 12299 NULL
124047 +adfs_f_sync_12305 adfs_f_sync 0 12305 NULL
124048 +__lbs_cmd_12307 __lbs_cmd 0 12307 NULL
124049 +make_ltab_dirty_12311 make_ltab_dirty 0 12311 NULL
124050 +nouveau_hwmon_set_critical_temp_12312 nouveau_hwmon_set_critical_temp 0-4 12312 NULL
124051 +mwl8k_cmd_mimo_config_12314 mwl8k_cmd_mimo_config 0 12314 NULL
124052 +iscsi_tpg_param_show_MaxConnections_12315 iscsi_tpg_param_show_MaxConnections 0 12315 NULL
124053 +bt_sock_recvmsg_12316 bt_sock_recvmsg 4-0 12316 NULL nohasharray
124054 +cdc_ncm_show_wNdpInPayloadRemainder_12316 cdc_ncm_show_wNdpInPayloadRemainder 0 12316 &bt_sock_recvmsg_12316
124055 +bh1770_set_lux_thresh_below_12318 bh1770_set_lux_thresh_below 0-4 12318 NULL
124056 +usnic_transport_sock_to_str_12322 usnic_transport_sock_to_str 2-0 12322 NULL nohasharray
124057 +ocfs2_statfs_12322 ocfs2_statfs 0 12322 &usnic_transport_sock_to_str_12322
124058 +write_rbu_packet_size_12325 write_rbu_packet_size 0-6-5 12325 NULL
124059 +show_urb_12326 show_urb 0 12326 NULL
124060 +pcbit_writecmd_12332 pcbit_writecmd 2 12332 NULL nohasharray
124061 +HFC_inw_nodebug_12332 HFC_inw_nodebug 0 12332 &pcbit_writecmd_12332
124062 +xfs_bmap_last_extent_12335 xfs_bmap_last_extent 0 12335 NULL
124063 +write_12336 write 0 12336 NULL
124064 +sta_info_insert_rcu_12337 sta_info_insert_rcu 0 12337 NULL
124065 +pppoe_getname_12338 pppoe_getname 0 12338 NULL nohasharray
124066 +set_cpus_allowed_ptr_12338 set_cpus_allowed_ptr 0 12338 &pppoe_getname_12338
124067 +get_burstcount_12341 get_burstcount 0 12341 NULL
124068 +pn544_hci_i2c_fw_secure_write_frame_cmd_12342 pn544_hci_i2c_fw_secure_write_frame_cmd 3 12342 NULL
124069 +dn_listen_12343 dn_listen 0 12343 NULL
124070 +lio_target_nacl_show_info_12345 lio_target_nacl_show_info 0 12345 NULL
124071 +ipvlan_hard_header_12348 ipvlan_hard_header 0 12348 NULL
124072 +mptctl_ioctl_12355 mptctl_ioctl 2 12355 NULL nohasharray
124073 +sxgbe_init_rx_buffers_12355 sxgbe_init_rx_buffers 4 12355 &mptctl_ioctl_12355
124074 +kstrtoint_12362 kstrtoint 0 12362 NULL nohasharray
124075 +rtl8187_add_interface_12362 rtl8187_add_interface 0 12362 &kstrtoint_12362
124076 +__nf_ct_ext_add_length_12364 __nf_ct_ext_add_length 3 12364 NULL
124077 +smp_alloc_skb_cb_12365 smp_alloc_skb_cb 3-2 12365 NULL
124078 +store_12367 store 0 12367 NULL
124079 +ad_sigma_delta_set_channel_12368 ad_sigma_delta_set_channel 0 12368 NULL
124080 +dev_debug_show_12369 dev_debug_show 0 12369 NULL
124081 +show_pwm_mode_12372 show_pwm_mode 0 12372 NULL nohasharray
124082 +target_stat_scsi_lu_show_attr_inst_12372 target_stat_scsi_lu_show_attr_inst 0 12372 &show_pwm_mode_12372
124083 +read_12377 read 0 12377 NULL
124084 +xfs_iext_inline_to_direct_12384 xfs_iext_inline_to_direct 2 12384 NULL
124085 +show_fnode_ipv6_traffic_class_12385 show_fnode_ipv6_traffic_class 0 12385 NULL nohasharray
124086 +sctp_verify_addr_12385 sctp_verify_addr 0 12385 &show_fnode_ipv6_traffic_class_12385 nohasharray
124087 +isoc_nego_12385 isoc_nego 0 12385 &sctp_verify_addr_12385
124088 +write_file_dump_12391 write_file_dump 3-0 12391 NULL nohasharray
124089 +populate_dir_12391 populate_dir 0 12391 &write_file_dump_12391
124090 +mp_map_pin_to_irq_12394 mp_map_pin_to_irq 1-4 12394 NULL
124091 +target_fabric_nacl_attrib_attr_store_12395 target_fabric_nacl_attrib_attr_store 0-4 12395 NULL
124092 +fm_v4l2_fops_write_12411 fm_v4l2_fops_write 0-3 12411 NULL
124093 +ext4_bg_num_gdb_nometa_12413 ext4_bg_num_gdb_nometa 0 12413 NULL
124094 +hbucket_elem_add_12416 hbucket_elem_add 3 12416 NULL
124095 +nilfs_wait_on_logs_12418 nilfs_wait_on_logs 0 12418 NULL nohasharray
124096 +mlog_mask_store_12418 mlog_mask_store 0-3 12418 &nilfs_wait_on_logs_12418
124097 +ieee80211_if_read_num_mcast_sta_12419 ieee80211_if_read_num_mcast_sta 3-0 12419 NULL
124098 +pccard_show_card_pm_state_12422 pccard_show_card_pm_state 0 12422 NULL
124099 +stats_store_12424 stats_store 0-3 12424 NULL
124100 +ppp_sync_read_12426 ppp_sync_read 0 12426 NULL
124101 +show_display_12427 show_display 0 12427 NULL
124102 +coda_file_read_12437 coda_file_read 0-3 12437 NULL
124103 +mos7840_open_12439 mos7840_open 0 12439 NULL
124104 +nilfs_segctor_write_12441 nilfs_segctor_write 0 12441 NULL nohasharray
124105 +cfs_array_alloc_12441 cfs_array_alloc 2 12441 &nilfs_segctor_write_12441
124106 +iscsi_stat_login_show_attr_inst_12452 iscsi_stat_login_show_attr_inst 0 12452 NULL
124107 +e1000e_get_sset_count_12456 e1000e_get_sset_count 0 12456 NULL
124108 +nvkm_engine_create__12458 nvkm_engine_create_ 7 12458 NULL
124109 +deadline_read_expire_store_12459 deadline_read_expire_store 0-3 12459 NULL
124110 +rbd_dev_v2_header_info_12466 rbd_dev_v2_header_info 0 12466 NULL
124111 +defrag_show_12468 defrag_show 0 12468 NULL nohasharray
124112 +mei_write_message_12468 mei_write_message 0 12468 &defrag_show_12468
124113 +rsi_prepare_skb_12472 rsi_prepare_skb 4-3 12472 NULL nohasharray
124114 +ql_wait_for_drvr_lock_12472 ql_wait_for_drvr_lock 0 12472 &rsi_prepare_skb_12472 nohasharray
124115 +ip101a_g_config_init_12472 ip101a_g_config_init 0 12472 &ql_wait_for_drvr_lock_12472
124116 +sst_create_block_and_ipc_msg_12473 sst_create_block_and_ipc_msg 0 12473 NULL
124117 +raw_enable_filters_12474 raw_enable_filters 0 12474 NULL
124118 +qla4_82xx_pci_mem_write_direct_12479 qla4_82xx_pci_mem_write_direct 2 12479 NULL nohasharray
124119 +uvc_queue_setup_12479 uvc_queue_setup 0 12479 &qla4_82xx_pci_mem_write_direct_12479
124120 +stream_next_buffer_check_queue_12481 stream_next_buffer_check_queue 0 12481 NULL
124121 +selinux_socket_create_12482 selinux_socket_create 0 12482 NULL
124122 +target_stat_scsi_lu_show_attr_dev_12483 target_stat_scsi_lu_show_attr_dev 0 12483 NULL
124123 +x25_sendmsg_12487 x25_sendmsg 4-0 12487 NULL
124124 +__iwl_read_prph_12491 __iwl_read_prph 0 12491 NULL
124125 +rtllib_auth_challenge_12493 rtllib_auth_challenge 3 12493 NULL
124126 +fnic_trace_ctrl_read_12497 fnic_trace_ctrl_read 3-0 12497 NULL
124127 +nilfs_segctor_last_seg_write_time_secs_show_12500 nilfs_segctor_last_seg_write_time_secs_show 0 12500 NULL
124128 +allow_func_id_match_store_12501 allow_func_id_match_store 0-4 12501 NULL
124129 +filelayout_commit_pagelist_12506 filelayout_commit_pagelist 0 12506 NULL nohasharray
124130 +driver_probe_device_12506 driver_probe_device 0 12506 &filelayout_commit_pagelist_12506
124131 +nfs_readdir_make_qstr_12509 nfs_readdir_make_qstr 3 12509 NULL
124132 +toshiba_usb_sleep_charge_set_12511 toshiba_usb_sleep_charge_set 0 12511 NULL
124133 +stream_start_12516 stream_start 0 12516 NULL
124134 +open_12519 open 0 12519 NULL
124135 +write_12520 write 0 12520 NULL
124136 +ql_start_rss_12521 ql_start_rss 0 12521 NULL nohasharray
124137 +reset_store_12521 reset_store 0-4 12521 &ql_start_rss_12521
124138 +failed_writes_show_12525 failed_writes_show 0 12525 NULL
124139 +qib_alloc_fast_reg_mr_12526 qib_alloc_fast_reg_mr 2 12526 NULL
124140 +mmc_erase_size_show_12530 mmc_erase_size_show 0 12530 NULL
124141 +xfs_da3_path_shift_12532 xfs_da3_path_shift 0 12532 NULL
124142 +acpi_dev_pm_explicit_set_12533 acpi_dev_pm_explicit_set 0 12533 NULL
124143 +efx_nic_get_regs_len_12534 efx_nic_get_regs_len 0 12534 NULL
124144 +inv_mpu6050_validate_trigger_12535 inv_mpu6050_validate_trigger 0 12535 NULL
124145 +e100_hw_init_12536 e100_hw_init 0 12536 NULL
124146 +show_engine_leds_12537 show_engine_leds 0 12537 NULL
124147 +brcms_ops_sta_add_12540 brcms_ops_sta_add 0 12540 NULL
124148 +comm_local_read_12541 comm_local_read 0 12541 NULL
124149 +stv06xx_write_sensor_finish_12543 stv06xx_write_sensor_finish 0 12543 NULL
124150 +masq_device_event_12546 masq_device_event 0 12546 NULL
124151 +efx_ef10_mem_map_size_12547 efx_ef10_mem_map_size 0 12547 NULL
124152 +mr_write_12549 mr_write 0 12549 NULL nohasharray
124153 +show_temp0_max_12549 show_temp0_max 0 12549 &mr_write_12549
124154 +mesh_get_default_parameters_12550 mesh_get_default_parameters 0 12550 NULL nohasharray
124155 +recover_callbacks_write_12550 recover_callbacks_write 0-3 12550 &mesh_get_default_parameters_12550 nohasharray
124156 +set_limit_12550 set_limit 0-4 12550 &recover_callbacks_write_12550
124157 +bh1770_prox_enable_show_12551 bh1770_prox_enable_show 0 12551 NULL
124158 +send_convert_12552 send_convert 0 12552 NULL
124159 +ptp_pch_enable_12555 ptp_pch_enable 0 12555 NULL
124160 +store_bank2_mask_12556 store_bank2_mask 0-4 12556 NULL
124161 +joydev_read_12559 joydev_read 0-3 12559 NULL
124162 +__smsc75xx_write_reg_12561 __smsc75xx_write_reg 0 12561 NULL
124163 +ov5642_cropcap_12562 ov5642_cropcap 0 12562 NULL
124164 +add_beep_ctls_12563 add_beep_ctls 0 12563 NULL
124165 +arizona_gpio_direction_out_12564 arizona_gpio_direction_out 0 12564 NULL
124166 +nvkm_event_init_12565 nvkm_event_init 2-3 12565 NULL nohasharray
124167 +write_inode_now_12565 write_inode_now 0 12565 &nvkm_event_init_12565
124168 +pwm_config_12570 pwm_config 0 12570 NULL
124169 +o2hb_region_block_bytes_read_12574 o2hb_region_block_bytes_read 0 12574 NULL
124170 +hvc_alloc_12579 hvc_alloc 4 12579 NULL
124171 +snd_pcm_plugin_alloc_12580 snd_pcm_plugin_alloc 2-0 12580 NULL nohasharray
124172 +ntfs_file_aio_write_12580 ntfs_file_aio_write 0 12580 &snd_pcm_plugin_alloc_12580
124173 +bond_option_lp_interval_set_12584 bond_option_lp_interval_set 0 12584 NULL
124174 +request_update_12585 request_update 0 12585 NULL
124175 +nilfs_direct_propagate_12588 nilfs_direct_propagate 0 12588 NULL nohasharray
124176 +ns83820_change_mtu_12588 ns83820_change_mtu 0 12588 &nilfs_direct_propagate_12588
124177 +pcpu_extend_area_map_12589 pcpu_extend_area_map 2 12589 NULL
124178 +nilfs_segctor_dirty_data_blocks_count_show_12591 nilfs_segctor_dirty_data_blocks_count_show 0 12591 NULL nohasharray
124179 +qla2x00_sysfs_write_vpd_12591 qla2x00_sysfs_write_vpd 0-6-5 12591 &nilfs_segctor_dirty_data_blocks_count_show_12591
124180 +nft_rbtree_privsize_12592 nft_rbtree_privsize 0 12592 NULL
124181 +add_endpoint_12593 add_endpoint 0 12593 NULL
124182 +_iwl_dbgfs_prph_reg_write_12597 _iwl_dbgfs_prph_reg_write 3-0 12597 NULL
124183 +tlbflush_write_file_12598 tlbflush_write_file 3-0 12598 NULL
124184 +ipv6_get_l4proto_12600 ipv6_get_l4proto 2-0 12600 NULL
124185 +ssp_io_req_12603 ssp_io_req 0 12603 NULL nohasharray
124186 +ath10k_ce_send_12603 ath10k_ce_send 0 12603 &ssp_io_req_12603
124187 +vhci_put_user_12604 vhci_put_user 4-0 12604 NULL
124188 +rtc_timer_enqueue_12606 rtc_timer_enqueue 0 12606 NULL
124189 +get_port1_handler_12607 get_port1_handler 0 12607 NULL
124190 +ethoc_get_regs_len_12608 ethoc_get_regs_len 0 12608 NULL
124191 +qla27xx_fwdt_calculate_dump_size_12617 qla27xx_fwdt_calculate_dump_size 0 12617 NULL nohasharray
124192 +cx8800_s_vid_ctrl_12617 cx8800_s_vid_ctrl 0 12617 &qla27xx_fwdt_calculate_dump_size_12617
124193 +kmx61_setup_new_data_interrupt_12618 kmx61_setup_new_data_interrupt 0 12618 NULL
124194 +fc_fcp_frame_alloc_12624 fc_fcp_frame_alloc 2 12624 NULL nohasharray
124195 +_nfs41_proc_secinfo_no_name_12624 _nfs41_proc_secinfo_no_name 0 12624 &fc_fcp_frame_alloc_12624
124196 +get_component_fault_12625 get_component_fault 0 12625 NULL
124197 +sdhci_pltfm_init_12627 sdhci_pltfm_init 3 12627 NULL
124198 +wl18xx_acx_ap_sleep_12628 wl18xx_acx_ap_sleep 0 12628 NULL
124199 +pwr_rcvd_awake_bcns_cnt_read_12632 pwr_rcvd_awake_bcns_cnt_read 3-0 12632 NULL
124200 +store_blank_12636 store_blank 0-4 12636 NULL
124201 +pn_sendmsg_12640 pn_sendmsg 4-0 12640 NULL
124202 +dwc3_link_state_write_12641 dwc3_link_state_write 3-0 12641 NULL
124203 +nr_recvmsg_12649 nr_recvmsg 4-0 12649 NULL
124204 +wb_create_12651 wb_create 1 12651 NULL
124205 +apply_12652 apply 0 12652 NULL
124206 +proc_reg_read_12653 proc_reg_read 0-3 12653 NULL
124207 +pid_show_12655 pid_show 0 12655 NULL nohasharray
124208 +store_12655 store 0-3 12655 &pid_show_12655 nohasharray
124209 +rtw_android_get_link_speed_12655 rtw_android_get_link_speed 0 12655 &store_12655
124210 +ocfs2_read_block_12659 ocfs2_read_block 0 12659 NULL
124211 +sparse_mem_maps_populate_node_12669 sparse_mem_maps_populate_node 4 12669 NULL nohasharray
124212 +sel_read_class_12669 sel_read_class 3-0 12669 &sparse_mem_maps_populate_node_12669
124213 +gl861_i2c_xfer_12676 gl861_i2c_xfer 0-3 12676 NULL
124214 +ipw2100_hw_send_command_12678 ipw2100_hw_send_command 0 12678 NULL
124215 +uncore_event_show_12679 uncore_event_show 0 12679 NULL nohasharray
124216 +sock_splice_read_12679 sock_splice_read 0 12679 &uncore_event_show_12679
124217 +store_pwm_auto_point_pwm_12680 store_pwm_auto_point_pwm 0-4 12680 NULL
124218 +bnx2x_config_vlan_mac_12682 bnx2x_config_vlan_mac 0 12682 NULL
124219 +show_12685 show 0 12685 NULL
124220 +sidtab_init_12688 sidtab_init 0 12688 NULL
124221 +pm_qos_latency_tolerance_store_12690 pm_qos_latency_tolerance_store 0-4 12690 NULL
124222 +update_cpumask_12691 update_cpumask 0 12691 NULL
124223 +mcp23s08_gpio_to_irq_12692 mcp23s08_gpio_to_irq 2 12692 NULL
124224 +nsc_ircc_net_open_12694 nsc_ircc_net_open 0 12694 NULL
124225 +tlan_open_12699 tlan_open 0 12699 NULL
124226 +ext4_bg_num_gdb_meta_12702 ext4_bg_num_gdb_meta 0 12702 NULL
124227 +saa7146_i2c_reset_12703 saa7146_i2c_reset 0 12703 NULL
124228 +iwl_dbgfs_calib_disabled_write_12707 iwl_dbgfs_calib_disabled_write 3-0 12707 NULL
124229 +ramdisk_show_12715 ramdisk_show 0 12715 NULL
124230 +ieee80211_if_read_num_buffered_multicast_12716 ieee80211_if_read_num_buffered_multicast 3-0 12716 NULL nohasharray
124231 +fill_multi_ios_12716 fill_multi_ios 0 12716 &ieee80211_if_read_num_buffered_multicast_12716
124232 +ivtv_write_12721 ivtv_write 3-0 12721 NULL nohasharray
124233 +osst_filemark_cnt_show_12721 osst_filemark_cnt_show 0 12721 &ivtv_write_12721 nohasharray
124234 +class_pktcdvd_store_add_12721 class_pktcdvd_store_add 0-4 12721 &osst_filemark_cnt_show_12721
124235 +mc13783_adc_read_12732 mc13783_adc_read 0 12732 NULL nohasharray
124236 +carl9170_init_phy_from_eeprom_12732 carl9170_init_phy_from_eeprom 0 12732 &mc13783_adc_read_12732
124237 +key_rx_spec_read_12736 key_rx_spec_read 3-0 12736 NULL
124238 +__mei_cl_async_send_12737 __mei_cl_async_send 3 12737 NULL nohasharray
124239 +xfs_da3_node_read_12737 xfs_da3_node_read 0 12737 &__mei_cl_async_send_12737
124240 +lio_target_nacl_show_cmdsn_depth_12739 lio_target_nacl_show_cmdsn_depth 0 12739 NULL
124241 +get_if_frequency_12740 get_if_frequency 0 12740 NULL
124242 +pktgen_setup_dev_12745 pktgen_setup_dev 0 12745 NULL
124243 +show_iostat_ioerr_cnt_12747 show_iostat_ioerr_cnt 0 12747 NULL
124244 +snd_usbtv_prepare_12749 snd_usbtv_prepare 0 12749 NULL
124245 +ieee80211_if_read_dot11MeshMaxRetries_12756 ieee80211_if_read_dot11MeshMaxRetries 3-0 12756 NULL
124246 +traceSMB_proc_write_12763 traceSMB_proc_write 0-3 12763 NULL
124247 +stac_create_spdif_mux_ctls_12764 stac_create_spdif_mux_ctls 0 12764 NULL
124248 +snd_emu10k1_capture_trigger_12765 snd_emu10k1_capture_trigger 0 12765 NULL
124249 +iscsi_stat_tgt_attr_show_attr_fail_intr_name_12767 iscsi_stat_tgt_attr_show_attr_fail_intr_name 0 12767 NULL
124250 +listxattr_12769 listxattr 3 12769 NULL
124251 +persistent_show_12774 persistent_show 0 12774 NULL nohasharray
124252 +store_blue_12774 store_blue 0-4 12774 &persistent_show_12774
124253 +ip_ufo_append_data_12775 ip_ufo_append_data 8-7-6 12775 NULL nohasharray
124254 +check_ci_12775 check_ci 0 12775 &ip_ufo_append_data_12775 nohasharray
124255 +tiadc_buffer_postenable_12775 tiadc_buffer_postenable 0 12775 &check_ci_12775
124256 +validate_index_12777 validate_index 0 12777 NULL
124257 +__iscsi_disc_show_userid_mutual_12779 __iscsi_disc_show_userid_mutual 0 12779 NULL
124258 +store_selfballoon_reserved_mb_12780 store_selfballoon_reserved_mb 0-4 12780 NULL
124259 +o2hb_heartbeat_group_show_12783 o2hb_heartbeat_group_show 0 12783 NULL nohasharray
124260 +bcm54xx_exp_write_12783 bcm54xx_exp_write 0 12783 &o2hb_heartbeat_group_show_12783
124261 +e1000_setup_all_tx_resources_12786 e1000_setup_all_tx_resources 0 12786 NULL
124262 +ath6kl_wmi_cmd_send_xtnd_12787 ath6kl_wmi_cmd_send_xtnd 0 12787 NULL
124263 +bnx2x_set_mac_one_12791 bnx2x_set_mac_one 0 12791 NULL
124264 +be_cmd_vlan_config_12799 be_cmd_vlan_config 0 12799 NULL
124265 +sysfs_ctlreg_read_12803 sysfs_ctlreg_read 0-5-6 12803 NULL
124266 +netdev_get_regs_len_12807 netdev_get_regs_len 0 12807 NULL
124267 +show_spi_transport_period_helper_12808 show_spi_transport_period_helper 0 12808 NULL
124268 +mgmt_event_12810 mgmt_event 4 12810 NULL
124269 +xfs_inumbers_fmt_12817 xfs_inumbers_fmt 3 12817 NULL
124270 +_nfs40_proc_fsid_present_12824 _nfs40_proc_fsid_present 0 12824 NULL nohasharray
124271 +rt2800_load_firmware_12824 rt2800_load_firmware 0 12824 &_nfs40_proc_fsid_present_12824
124272 +readq_12825 readq 0 12825 NULL
124273 +show_12831 show 0 12831 NULL
124274 +create_12834 create 0 12834 NULL nohasharray
124275 +SyS_add_key_12834 SyS_add_key 4 12834 &create_12834
124276 +gfs2_log_reserve_12835 gfs2_log_reserve 0 12835 NULL nohasharray
124277 +security_audit_rule_init_12835 security_audit_rule_init 0 12835 &gfs2_log_reserve_12835
124278 +dn_dst_mtu_12837 dn_dst_mtu 0 12837 NULL nohasharray
124279 +acpi_battery_alarm_store_12837 acpi_battery_alarm_store 0-4 12837 &dn_dst_mtu_12837
124280 +TSS_authhmac_12839 TSS_authhmac 0 12839 NULL nohasharray
124281 +get_l2cap_conn_12839 get_l2cap_conn 0 12839 &TSS_authhmac_12839
124282 +mvs_store_interrupt_coalescing_12841 mvs_store_interrupt_coalescing 0-4 12841 NULL
124283 +spidev_sync_12842 spidev_sync 0 12842 NULL nohasharray
124284 +ath6kl_wmi_add_wow_pattern_cmd_12842 ath6kl_wmi_add_wow_pattern_cmd 4 12842 &spidev_sync_12842
124285 +atkbd_do_set_force_release_12843 atkbd_do_set_force_release 0-4 12843 NULL
124286 +spidev_ioctl_12846 spidev_ioctl 2 12846 NULL nohasharray
124287 +si4713_i2c_read_12846 si4713_i2c_read 0 12846 &spidev_ioctl_12846
124288 +adp5520_bl_dark_dim_store_12853 adp5520_bl_dark_dim_store 4-0 12853 NULL
124289 +rtl28xxu_i2c_xfer_12854 rtl28xxu_i2c_xfer 0-3 12854 NULL nohasharray
124290 +nilfs_bmap_do_insert_12854 nilfs_bmap_do_insert 0 12854 &rtl28xxu_i2c_xfer_12854 nohasharray
124291 +hiddev_read_12854 hiddev_read 0-3 12854 &nilfs_bmap_do_insert_12854 nohasharray
124292 +cs421x_build_controls_12854 cs421x_build_controls 0 12854 &hiddev_read_12854
124293 +gadget_dev_desc_bDeviceClass_store_12857 gadget_dev_desc_bDeviceClass_store 0-3 12857 NULL
124294 +ib_post_send_mad_12859 ib_post_send_mad 0 12859 NULL
124295 +fc2580_wr_regs_12863 fc2580_wr_regs 0 12863 NULL
124296 +xfs_rtallocate_extent_exact_12865 xfs_rtallocate_extent_exact 0 12865 NULL
124297 +serio_raw_read_12868 serio_raw_read 0-3 12868 NULL
124298 +snd_atiixp_pcm_trigger_12871 snd_atiixp_pcm_trigger 0 12871 NULL nohasharray
124299 +drop_endpoint_12871 drop_endpoint 0 12871 &snd_atiixp_pcm_trigger_12871 nohasharray
124300 +show_12871 show 0 12871 &drop_endpoint_12871 nohasharray
124301 +md_run_12871 md_run 0 12871 &show_12871
124302 +nilfs_dev_blocksize_show_12874 nilfs_dev_blocksize_show 0 12874 NULL
124303 +dln2_send_wait_12877 dln2_send_wait 0 12877 NULL
124304 +allow_restart_store_12880 allow_restart_store 0-4 12880 NULL
124305 +ath9k_dump_4k_modal_eeprom_12883 ath9k_dump_4k_modal_eeprom 2-3-0 12883 NULL nohasharray
124306 +do_setattr_12883 do_setattr 0 12883 &ath9k_dump_4k_modal_eeprom_12883
124307 +show_fnode_tpgt_12887 show_fnode_tpgt 0 12887 NULL
124308 +show_ata_dev_id_12891 show_ata_dev_id 0 12891 NULL
124309 +get_leb_cnt_12892 get_leb_cnt 0-2 12892 NULL nohasharray
124310 +show_hold_timer_12892 show_hold_timer 0 12892 &get_leb_cnt_12892
124311 +minix_readpage_12897 minix_readpage 0 12897 NULL
124312 +wsm_cmd_send_12901 wsm_cmd_send 0 12901 NULL
124313 +_regmap_raw_read_12902 _regmap_raw_read 0 12902 NULL nohasharray
124314 +request_12902 request 0 12902 &_regmap_raw_read_12902
124315 +sha512_ssse3_export_12905 sha512_ssse3_export 0 12905 NULL
124316 +elan_write_fw_block_12906 elan_write_fw_block 0 12906 NULL
124317 +get_virtual_node_size_12908 get_virtual_node_size 0 12908 NULL
124318 +qlcnic_clear_esw_stats_12911 qlcnic_clear_esw_stats 0 12911 NULL
124319 +show_temp_status_12912 show_temp_status 0 12912 NULL
124320 +quota_quantum_show_12921 quota_quantum_show 0 12921 NULL
124321 +rds_pages_in_vec_12922 rds_pages_in_vec 0 12922 NULL
124322 +_nfs4_open_expired_12925 _nfs4_open_expired 0 12925 NULL
124323 +ci_ll_init_12930 ci_ll_init 3 12930 NULL
124324 +update_mode_show_12934 update_mode_show 0 12934 NULL nohasharray
124325 +adxl34x_disable_store_12934 adxl34x_disable_store 0-4 12934 &update_mode_show_12934
124326 +SYSC_sendfile_12936 SYSC_sendfile 4 12936 NULL
124327 +nvme_npages_12938 nvme_npages 0-1 12938 NULL nohasharray
124328 +ican3_sysfs_show_term_12938 ican3_sysfs_show_term 0 12938 &nvme_npages_12938
124329 +wil_write_back_12939 wil_write_back 3-0 12939 NULL nohasharray
124330 +target_core_alua_tg_pt_gp_show_attr_alua_support_offline_12939 target_core_alua_tg_pt_gp_show_attr_alua_support_offline 0 12939 &wil_write_back_12939
124331 +sdev_show_scsi_level_12941 sdev_show_scsi_level 0 12941 NULL
124332 +register_memory_12944 register_memory 0 12944 NULL
124333 +do_inode_permission_12946 do_inode_permission 0 12946 NULL
124334 +show_alarm_beep_12949 show_alarm_beep 0 12949 NULL
124335 +int340x_thermal_get_zone_temp_12954 int340x_thermal_get_zone_temp 0 12954 NULL
124336 +_ctl_device_delay_show_12957 _ctl_device_delay_show 0 12957 NULL
124337 +qib_map_sg_12958 qib_map_sg 0-3 12958 NULL
124338 +bcsp_prepare_pkt_12961 bcsp_prepare_pkt 3 12961 NULL
124339 +iwlagn_mac_sta_remove_12962 iwlagn_mac_sta_remove 0 12962 NULL nohasharray
124340 +myri10ge_update_mac_address_12962 myri10ge_update_mac_address 0 12962 &iwlagn_mac_sta_remove_12962
124341 +bm_status_write_12964 bm_status_write 3-0 12964 NULL
124342 +lpfc_link_speed_show_12965 lpfc_link_speed_show 0 12965 NULL nohasharray
124343 +snd_seq_prioq_cell_in_12965 snd_seq_prioq_cell_in 0 12965 &lpfc_link_speed_show_12965
124344 +start_khugepaged_12971 start_khugepaged 0 12971 NULL
124345 +iwl_mvm_read_external_nvm_12975 iwl_mvm_read_external_nvm 0 12975 NULL
124346 +klp_enable_object_12977 klp_enable_object 0 12977 NULL
124347 +broadsheet_setup_plls_12983 broadsheet_setup_plls 0 12983 NULL
124348 +_iwl_dbgfs_ss_force_write_12984 _iwl_dbgfs_ss_force_write 3-0 12984 NULL
124349 +adfs_statfs_12986 adfs_statfs 0 12986 NULL
124350 +sk_peek_offset_12991 sk_peek_offset 0 12991 NULL
124351 +host_lock_show_12993 host_lock_show 0 12993 NULL
124352 +mgmt_get_if_info_12995 mgmt_get_if_info 0 12995 NULL nohasharray
124353 +__iscsi_tpg_auth_show_userid_12995 __iscsi_tpg_auth_show_userid 0 12995 &mgmt_get_if_info_12995
124354 +drbd_recv_all_13002 drbd_recv_all 3 13002 NULL
124355 +_get_block_create_0_13003 _get_block_create_0 0 13003 NULL nohasharray
124356 +bfad_im_issue_fc_host_lip_13003 bfad_im_issue_fc_host_lip 0 13003 &_get_block_create_0_13003
124357 +vmci_transport_stream_enqueue_13004 vmci_transport_stream_enqueue 0-3 13004 NULL nohasharray
124358 +set_otp0_13004 set_otp0 4-0 13004 &vmci_transport_stream_enqueue_13004
124359 +shutdown_event_13006 shutdown_event 0 13006 NULL
124360 +show_octave_13007 show_octave 0 13007 NULL
124361 +cyberjack_open_13012 cyberjack_open 0 13012 NULL nohasharray
124362 +musb_srp_store_13012 musb_srp_store 0-4 13012 &cyberjack_open_13012
124363 +vsscanf_13014 vsscanf 0 13014 NULL
124364 +dib8096p_tuner_read_serpar_13017 dib8096p_tuner_read_serpar 0-3 13017 NULL
124365 +netvsc_open_13019 netvsc_open 0 13019 NULL
124366 +subsystem_filter_write_13022 subsystem_filter_write 3 13022 NULL
124367 +__uncore_umask_show_13024 __uncore_umask_show 0 13024 NULL nohasharray
124368 +wsm_set_edca_params_13024 wsm_set_edca_params 0 13024 &__uncore_umask_show_13024 nohasharray
124369 +aa_setprocattr_changehat_13024 aa_setprocattr_changehat 0 13024 &wsm_set_edca_params_13024
124370 +dw2102_i2c_transfer_13026 dw2102_i2c_transfer 0-3 13026 NULL
124371 +lis3lv02d_position_show_13034 lis3lv02d_position_show 0 13034 NULL nohasharray
124372 +ipg_nic_change_mtu_13034 ipg_nic_change_mtu 0 13034 &lis3lv02d_position_show_13034
124373 +usbhsh_pipe_attach_13040 usbhsh_pipe_attach 0 13040 NULL nohasharray
124374 +poll_busy_13040 poll_busy 0 13040 &usbhsh_pipe_attach_13040
124375 +SyS_sendfile64_13043 SyS_sendfile64 4 13043 NULL
124376 +ocfs2_write_begin_13045 ocfs2_write_begin 0 13045 NULL
124377 +nilfs_sync_file_13047 nilfs_sync_file 0 13047 NULL nohasharray
124378 +cifs_write_allocate_pages_13047 cifs_write_allocate_pages 0 13047 &nilfs_sync_file_13047
124379 +__dn_setsockopt_13060 __dn_setsockopt 5-0 13060 NULL nohasharray
124380 +ctnetlink_timestamp_size_13060 ctnetlink_timestamp_size 0 13060 &__dn_setsockopt_13060 nohasharray
124381 +ptlrpc_lprocfs_threads_min_seq_write_13060 ptlrpc_lprocfs_threads_min_seq_write 3 13060 &ctnetlink_timestamp_size_13060
124382 +ppp_asynctty_read_13062 ppp_asynctty_read 0 13062 NULL
124383 +adv7175_s_fmt_13066 adv7175_s_fmt 0 13066 NULL
124384 +adis_read_reg_16_13072 adis_read_reg_16 0 13072 NULL
124385 +read_file_tpc_13073 read_file_tpc 3-0 13073 NULL
124386 +nf_nat_ipv4_fn_13074 nf_nat_ipv4_fn 0 13074 NULL
124387 +raid5_store_skip_copy_13075 raid5_store_skip_copy 0-3 13075 NULL nohasharray
124388 +bnx2fc_fcoe_reset_13075 bnx2fc_fcoe_reset 0 13075 &raid5_store_skip_copy_13075
124389 +wl1251_hw_init_templates_config_13078 wl1251_hw_init_templates_config 0 13078 NULL
124390 +ti_do_config_13080 ti_do_config 0 13080 NULL
124391 +get_pwm1_13083 get_pwm1 0 13083 NULL
124392 +synaptics_set_disable_gesture_13085 synaptics_set_disable_gesture 0-4 13085 NULL
124393 +radeon_hwmon_get_pwm1_enable_13088 radeon_hwmon_get_pwm1_enable 0 13088 NULL
124394 +xattr_getsecurity_13090 xattr_getsecurity 0 13090 NULL
124395 +blk_rq_map_sg_13092 blk_rq_map_sg 0 13092 NULL
124396 +show_down_head_align_13093 show_down_head_align 0 13093 NULL
124397 +lec_change_mtu_13094 lec_change_mtu 0 13094 NULL
124398 +sbi_ui_store_13095 sbi_ui_store 0-4 13095 NULL
124399 +il_send_add_sta_13097 il_send_add_sta 0 13097 NULL
124400 +mb_find_next_zero_bit_13100 mb_find_next_zero_bit 2-3-0 13100 NULL
124401 +ttm_dma_pool_alloc_new_pages_13105 ttm_dma_pool_alloc_new_pages 3 13105 NULL
124402 +bma180_set_new_data_intr_state_13106 bma180_set_new_data_intr_state 0 13106 NULL
124403 +ubi_leb_map_13107 ubi_leb_map 0 13107 NULL
124404 +next_power_13110 next_power 0 13110 NULL
124405 +snd_rme96_playback_copy_13111 snd_rme96_playback_copy 5 13111 NULL
124406 +snd_pcm_lib_preallocate_pages_for_all_13112 snd_pcm_lib_preallocate_pages_for_all 4 13112 NULL nohasharray
124407 +pyra_send_control_13112 pyra_send_control 0 13112 &snd_pcm_lib_preallocate_pages_for_all_13112
124408 +ltc4215_show_power_13117 ltc4215_show_power 0 13117 NULL
124409 +bfad_debugfs_read_13119 bfad_debugfs_read 3-0 13119 NULL
124410 +relay_file_read_13123 relay_file_read 0-3 13123 NULL nohasharray
124411 +qla2x00_sysfs_write_reset_13123 qla2x00_sysfs_write_reset 0-6-5 13123 &relay_file_read_13123
124412 +read_13125 read 0-5 13125 NULL
124413 +tlclk_read_13128 tlclk_read 0-3 13128 NULL
124414 +ip_make_skb_13129 ip_make_skb 5-6 13129 NULL
124415 +ipath_do_user_init_13142 ipath_do_user_init 0 13142 NULL nohasharray
124416 +kone_sysfs_set_startup_profile_13142 kone_sysfs_set_startup_profile 0-4 13142 &ipath_do_user_init_13142
124417 +mei_hbm_cl_write_13143 mei_hbm_cl_write 0 13143 NULL
124418 +blk_update_request_13146 blk_update_request 3 13146 NULL
124419 +erst_reader_13156 erst_reader 0 13156 NULL
124420 +nes_net_event_13163 nes_net_event 0 13163 NULL
124421 +hpfs_write_begin_13164 hpfs_write_begin 3-0 13164 NULL
124422 +cifs_loose_read_iter_13165 cifs_loose_read_iter 0 13165 NULL
124423 +diva_um_idi_write_13170 diva_um_idi_write 0 13170 NULL
124424 +caif_stream_recvmsg_13173 caif_stream_recvmsg 4-0 13173 NULL
124425 +ea_set_i_13174 ea_set_i 0 13174 NULL nohasharray
124426 +iscsi_tpg_param_store_MaxXmitDataSegmentLength_13174 iscsi_tpg_param_store_MaxXmitDataSegmentLength 0-3 13174 &ea_set_i_13174
124427 +pwr_disable_ps_read_13176 pwr_disable_ps_read 3-0 13176 NULL
124428 +ucs2_strlen_13178 ucs2_strlen 0 13178 NULL
124429 +isl29003_store_mode_13181 isl29003_store_mode 0-4 13181 NULL
124430 +adis16136_get_freq_13183 adis16136_get_freq 0 13183 NULL nohasharray
124431 +macvlan_init_13183 macvlan_init 0 13183 &adis16136_get_freq_13183
124432 +bql_show_limit_max_13184 bql_show_limit_max 0 13184 NULL nohasharray
124433 +create_trace_uprobe_13184 create_trace_uprobe 1 13184 &bql_show_limit_max_13184
124434 +dvb_ca_read_13187 dvb_ca_read 0-3 13187 NULL
124435 +sr_get_eeprom_len_13190 sr_get_eeprom_len 0 13190 NULL
124436 +ar5523_start_13193 ar5523_start 0 13193 NULL
124437 +show_session_param_ISCSI_PARAM_PASSWORD_13197 show_session_param_ISCSI_PARAM_PASSWORD 0 13197 NULL nohasharray
124438 +amd64_inject_section_store_13197 amd64_inject_section_store 0-4 13197 &show_session_param_ISCSI_PARAM_PASSWORD_13197
124439 +rt61pci_set_state_13199 rt61pci_set_state 0 13199 NULL nohasharray
124440 +ax88179_get_eeprom_len_13199 ax88179_get_eeprom_len 0 13199 &rt61pci_set_state_13199 nohasharray
124441 +comedi_read_13199 comedi_read 3 13199 &ax88179_get_eeprom_len_13199
124442 +set_tach_13200 set_tach 0-4 13200 NULL
124443 +hash_ipport4_expire_13201 hash_ipport4_expire 4 13201 NULL nohasharray
124444 +sync_min_show_13201 sync_min_show 0 13201 &hash_ipport4_expire_13201
124445 +mem_cgroup_try_charge_13202 mem_cgroup_try_charge 0 13202 NULL
124446 +ilk_pipe_crc_ctl_reg_13204 ilk_pipe_crc_ctl_reg 0 13204 NULL
124447 +mmc_ext_csd_read_13205 mmc_ext_csd_read 3-0 13205 NULL
124448 +nfs_sync_mapping_13207 nfs_sync_mapping 0 13207 NULL
124449 +bitmap_parselist_13211 bitmap_parselist 0 13211 NULL
124450 +lp3972_dcdc_enable_13217 lp3972_dcdc_enable 0 13217 NULL
124451 +get_unaligned_le64_13219 get_unaligned_le64 0 13219 NULL
124452 +svm_msrpm_offset_13220 svm_msrpm_offset 0-1 13220 NULL
124453 +set_vrm_13222 set_vrm 0-4 13222 NULL
124454 +dax_clear_blocks_13223 dax_clear_blocks 3 13223 NULL
124455 +copy_user_subjs_13225 copy_user_subjs 0 13225 NULL
124456 +fnic_trace_ctrl_write_13229 fnic_trace_ctrl_write 3-0 13229 NULL
124457 +arcmsr_sysfs_iop_message_clear_13239 arcmsr_sysfs_iop_message_clear 0-6-5 13239 NULL
124458 +_iwl_dbgfs_disable_power_off_write_13243 _iwl_dbgfs_disable_power_off_write 3-0 13243 NULL
124459 +soft_show_13244 soft_show 0 13244 NULL
124460 +asix_read_cmd_13245 asix_read_cmd 5 13245 NULL
124461 +nilfs_superblock_attr_show_13246 nilfs_superblock_attr_show 0 13246 NULL nohasharray
124462 +ath5k_hw_rfregs_init_13246 ath5k_hw_rfregs_init 0 13246 &nilfs_superblock_attr_show_13246
124463 +ov9640_prog_dflt_13247 ov9640_prog_dflt 0 13247 NULL
124464 +snd_emu10k1_fx8010_tram_setup_13248 snd_emu10k1_fx8010_tram_setup 2 13248 NULL
124465 +store_13249 store 0 13249 NULL nohasharray
124466 +fw_download_code_13249 fw_download_code 3 13249 &store_13249
124467 +__show_chan_per_port_13250 __show_chan_per_port 0 13250 NULL
124468 +clps711x_pwm_enable_13251 clps711x_pwm_enable 0 13251 NULL
124469 +init_tid_tabs_13252 init_tid_tabs 4-3-2 13252 NULL nohasharray
124470 +cpu_rt_runtime_write_13252 cpu_rt_runtime_write 0 13252 &init_tid_tabs_13252
124471 +hostap_80211_get_hdrlen_13255 hostap_80211_get_hdrlen 0 13255 NULL
124472 +bio_integrity_trim_13259 bio_integrity_trim 3-2 13259 NULL
124473 +simple_attr_write_13260 simple_attr_write 3-0 13260 NULL
124474 +carl9170_rx_13272 carl9170_rx 3 13272 NULL
124475 +pmcraid_notify_aen_13274 pmcraid_notify_aen 3 13274 NULL
124476 +nvkm_ltc_create__13275 nvkm_ltc_create_ 4 13275 NULL
124477 +ip_vs_local_reply6_13278 ip_vs_local_reply6 0 13278 NULL
124478 +il4965_stats_flag_13281 il4965_stats_flag 0-3 13281 NULL
124479 +lpfc_idiag_mbxacc_get_setup_13282 lpfc_idiag_mbxacc_get_setup 0 13282 NULL
124480 +lpfc_vport_disable_13286 lpfc_vport_disable 0 13286 NULL
124481 +platform_device_add_resources_13289 platform_device_add_resources 3 13289 NULL
124482 +nvkm_i2c_pad_create__13292 nvkm_i2c_pad_create_ 5 13292 NULL
124483 +sd_major_13294 sd_major 0-1 13294 NULL
124484 +cx23885_start_audio_dma_13295 cx23885_start_audio_dma 0 13295 NULL
124485 +map_offset_show_13301 map_offset_show 0 13301 NULL
124486 +set_ptk_13304 set_ptk 0 13304 NULL
124487 +store_13310 store 0 13310 NULL
124488 +saa7134_s_ctrl_13313 saa7134_s_ctrl 0 13313 NULL
124489 +read_file_phy_err_13318 read_file_phy_err 3-0 13318 NULL nohasharray
124490 +shmem_getxattr_13318 shmem_getxattr 0 13318 &read_file_phy_err_13318
124491 +max16065_show_current_13327 max16065_show_current 0 13327 NULL
124492 +us122l_ctl_msg_13330 us122l_ctl_msg 8 13330 NULL nohasharray
124493 +koneplus_sysfs_read_tcu_13330 koneplus_sysfs_read_tcu 0-5-6 13330 &us122l_ctl_msg_13330
124494 +i2c_sysfs_delete_device_13331 i2c_sysfs_delete_device 0-4 13331 NULL
124495 +connect_layer1_13336 connect_layer1 0 13336 NULL
124496 +kvm_read_nested_guest_page_13337 kvm_read_nested_guest_page 5 13337 NULL
124497 +round_event_name_len_13348 round_event_name_len 0 13348 NULL
124498 +dlm_event_store_13352 dlm_event_store 0-3 13352 NULL
124499 +get_bits_13353 get_bits 0-2 13353 NULL
124500 +az6007_i2c_xfer_13357 az6007_i2c_xfer 0-3 13357 NULL
124501 +hscx_empty_fifo_13360 hscx_empty_fifo 2 13360 NULL nohasharray
124502 +ths7303_setval_13360 ths7303_setval 0 13360 &hscx_empty_fifo_13360
124503 +caif_device_notify_13363 caif_device_notify 0 13363 NULL
124504 +cache_ctr_13364 cache_ctr 2 13364 NULL nohasharray
124505 +xfs_btree_delrec_13364 xfs_btree_delrec 0 13364 &cache_ctr_13364
124506 +snd_via686_capture_prepare_13373 snd_via686_capture_prepare 0 13373 NULL
124507 +hr222_sub_set_clock_13374 hr222_sub_set_clock 0 13374 NULL
124508 +wep_key_not_found_read_13377 wep_key_not_found_read 3-0 13377 NULL nohasharray
124509 +iso_sched_alloc_13377 iso_sched_alloc 1 13377 &wep_key_not_found_read_13377
124510 +iio_buffer_read_first_n_outer_13378 iio_buffer_read_first_n_outer 0-3 13378 NULL
124511 +sctp_wait_for_connect_13379 sctp_wait_for_connect 0 13379 NULL
124512 +zl10036_set_params_13381 zl10036_set_params 0 13381 NULL
124513 +activity_write_13388 activity_write 0-6-5 13388 NULL nohasharray
124514 +lov_mds_md_size_13388 lov_mds_md_size 0-1 13388 &activity_write_13388
124515 +i7core_inject_section_show_13394 i7core_inject_section_show 0 13394 NULL
124516 +vmxnet3_set_mac_addr_13396 vmxnet3_set_mac_addr 0 13396 NULL
124517 +as3935_sensor_sensitivity_store_13401 as3935_sensor_sensitivity_store 0-4 13401 NULL
124518 +tm6000_prepare_isoc_13404 tm6000_prepare_isoc 0 13404 NULL
124519 +carl9170_rx_untie_data_13405 carl9170_rx_untie_data 3 13405 NULL nohasharray
124520 +ieee80211_check_concurrent_iface_13405 ieee80211_check_concurrent_iface 0 13405 &carl9170_rx_untie_data_13405
124521 +sky2_receive_13407 sky2_receive 2 13407 NULL
124522 +ocfs2_inode_lock_update_13414 ocfs2_inode_lock_update 0 13414 NULL nohasharray
124523 +qib_sdma_get_inflight_13414 qib_sdma_get_inflight 0 13414 &ocfs2_inode_lock_update_13414
124524 +store_flush_13416 store_flush 0 13416 NULL
124525 +netxen_alloc_sds_rings_13417 netxen_alloc_sds_rings 2 13417 NULL
124526 +get_tx_data_len_13418 get_tx_data_len 0 13418 NULL
124527 +compat_SyS_sendfile64_13420 compat_SyS_sendfile64 4 13420 NULL
124528 +show_multicast_fast_leave_13427 show_multicast_fast_leave 0 13427 NULL
124529 +bq2415x_exec_command_13430 bq2415x_exec_command 0 13430 NULL
124530 +smb_sendv_13437 smb_sendv 0 13437 NULL
124531 +mwifiex_get_bss_info_13439 mwifiex_get_bss_info 0 13439 NULL nohasharray
124532 +request_firmware_nowait_13439 request_firmware_nowait 0 13439 &mwifiex_get_bss_info_13439
124533 +sctp_setsockopt_peer_primary_addr_13440 sctp_setsockopt_peer_primary_addr 3-0 13440 NULL
124534 +ath6kl_cfg80211_connect_event_13443 ath6kl_cfg80211_connect_event 7-8-9 13443 NULL
124535 +close_patch_13445 close_patch 0 13445 NULL
124536 +ath10k_wmi_vdev_spectral_enable_13446 ath10k_wmi_vdev_spectral_enable 0 13446 NULL
124537 +lanai_get_sized_buffer_13448 lanai_get_sized_buffer 0 13448 NULL
124538 +acpi_thermal_get_temperature_13461 acpi_thermal_get_temperature 0 13461 NULL
124539 +cxacru_sysfs_showattr_LINE_13464 cxacru_sysfs_showattr_LINE 0 13464 NULL nohasharray
124540 +igb_notify_dca_13464 igb_notify_dca 0 13464 &cxacru_sysfs_showattr_LINE_13464 nohasharray
124541 +__kgdb_notify_13464 __kgdb_notify 0 13464 &igb_notify_dca_13464
124542 +nfs4_set_security_label_13465 nfs4_set_security_label 0 13465 NULL
124543 +musb_mode_store_13466 musb_mode_store 0-4 13466 NULL
124544 +bcm_iproc_i2c_xfer_13471 bcm_iproc_i2c_xfer 0-3 13471 NULL nohasharray
124545 +target_freq_show_13471 target_freq_show 0 13471 &bcm_iproc_i2c_xfer_13471
124546 +rtc_dev_read_13472 rtc_dev_read 0-3 13472 NULL
124547 +iscsi_post_host_event_13473 iscsi_post_host_event 4 13473 NULL
124548 +show_13475 show 0 13475 NULL nohasharray
124549 +asm_did_show_13475 asm_did_show 0 13475 &show_13475
124550 +get_temp_13476 get_temp 0 13476 NULL
124551 +sm_lid_show_13478 sm_lid_show 0 13478 NULL
124552 +sb_init_dio_done_wq_13482 sb_init_dio_done_wq 0 13482 NULL
124553 +l3_access_valid_13483 l3_access_valid 0 13483 NULL
124554 +amd8111e_open_13487 amd8111e_open 0 13487 NULL
124555 +write_13490 write 0 13490 NULL
124556 +data_read_13494 data_read 3-0 13494 NULL nohasharray
124557 +ext_prop_data_store_13494 ext_prop_data_store 3-0 13494 &data_read_13494 nohasharray
124558 +qib_write_umem32_13494 qib_write_umem32 0 13494 &ext_prop_data_store_13494
124559 +brcmf_sdiod_ramrw_13500 brcmf_sdiod_ramrw 5 13500 NULL
124560 +queue_nomerges_show_13504 queue_nomerges_show 0 13504 NULL nohasharray
124561 +__cpu_notify_13504 __cpu_notify 0 13504 &queue_nomerges_show_13504
124562 +rndis_filter_set_device_mac_13505 rndis_filter_set_device_mac 0 13505 NULL
124563 +nfs3_proc_setattr_13506 nfs3_proc_setattr 0 13506 NULL
124564 +core_status_13515 core_status 4-0 13515 NULL nohasharray
124565 +send_cmd_13515 send_cmd 0 13515 &core_status_13515
124566 +bonding_show_ad_partner_key_13516 bonding_show_ad_partner_key 0 13516 NULL
124567 +show_dock_type_13518 show_dock_type 0 13518 NULL
124568 +smk_write_mapped_13519 smk_write_mapped 3-0 13519 NULL
124569 +max_comp_streams_show_13525 max_comp_streams_show 0 13525 NULL
124570 +bm_init_13529 bm_init 2 13529 NULL
124571 +ocfs2_setattr_13530 ocfs2_setattr 0 13530 NULL nohasharray
124572 +request_any_context_irq_13530 request_any_context_irq 0 13530 &ocfs2_setattr_13530
124573 +cx23885_load_firmware_13534 cx23885_load_firmware 0 13534 NULL
124574 +get_enclosure_identifier_13536 get_enclosure_identifier 0 13536 NULL nohasharray
124575 +wcn36xx_smd_start_13536 wcn36xx_smd_start 0 13536 &get_enclosure_identifier_13536
124576 +sync_completed_show_13540 sync_completed_show 0 13540 NULL
124577 +venus_access_13541 venus_access 0 13541 NULL
124578 +arizona_micsupp_enable_13545 arizona_micsupp_enable 0 13545 NULL
124579 +key_getsecurity_13546 key_getsecurity 0 13546 NULL
124580 +vfio_cap_len_13549 vfio_cap_len 0 13549 NULL nohasharray
124581 +do_set_fan_pulses_13549 do_set_fan_pulses 0 13549 &vfio_cap_len_13549
124582 +adp5520_bl_daylight_dim_show_13550 adp5520_bl_daylight_dim_show 0 13550 NULL nohasharray
124583 +__iscsi_nacl_auth_show_authenticate_target_13550 __iscsi_nacl_auth_show_authenticate_target 0 13550 &adp5520_bl_daylight_dim_show_13550
124584 +hp100_open_13551 hp100_open 0 13551 NULL
124585 +__rpm_callback_13552 __rpm_callback 0 13552 NULL
124586 +i7core_inject_eccmask_store_13555 i7core_inject_eccmask_store 0-4 13555 NULL
124587 +llcp_sock_recvmsg_13556 llcp_sock_recvmsg 4-0 13556 NULL nohasharray
124588 +migrate_page_move_mapping_13556 migrate_page_move_mapping 0 13556 &llcp_sock_recvmsg_13556
124589 +ieee80211_if_read_ap_power_level_13558 ieee80211_if_read_ap_power_level 3-0 13558 NULL
124590 +hash_net4_expire_13559 hash_net4_expire 4 13559 NULL
124591 +usb_hcd_link_urb_to_ep_13560 usb_hcd_link_urb_to_ep 0 13560 NULL nohasharray
124592 +setsockopt_13560 setsockopt 0 13560 &usb_hcd_link_urb_to_ep_13560
124593 +nfs4_schedule_migration_recovery_13561 nfs4_schedule_migration_recovery 0 13561 NULL
124594 +smack_setprocattr_13564 smack_setprocattr 0-4 13564 NULL
124595 +snd_cmipci_playback_prepare_13566 snd_cmipci_playback_prepare 0 13566 NULL
124596 +alx_alloc_rings_13567 alx_alloc_rings 0 13567 NULL
124597 +ath10k_spectral_scan_trigger_13573 ath10k_spectral_scan_trigger 0 13573 NULL
124598 +read_file_antenna_13574 read_file_antenna 3-0 13574 NULL
124599 +__iscsi_disc_store_password_13575 __iscsi_disc_store_password 0-3 13575 NULL
124600 +ci_role_start_13579 ci_role_start 0 13579 NULL
124601 +target_stat_scsi_tgt_port_show_attr_name_13585 target_stat_scsi_tgt_port_show_attr_name 0 13585 NULL
124602 +driver_override_store_13588 driver_override_store 0-4 13588 NULL
124603 +cache_write_13589 cache_write 3-0 13589 NULL nohasharray
124604 +gt_rp_mhz_show_13589 gt_rp_mhz_show 0 13589 &cache_write_13589
124605 +mpt_lan_receive_post_turbo_13592 mpt_lan_receive_post_turbo 2 13592 NULL nohasharray
124606 +make_rate_with_tolerance_13592 make_rate_with_tolerance 0 13592 &mpt_lan_receive_post_turbo_13592
124607 +niu_set_primary_mac_rdc_table_13593 niu_set_primary_mac_rdc_table 0 13593 NULL nohasharray
124608 +srp_add_target_13593 srp_add_target 0 13593 &niu_set_primary_mac_rdc_table_13593
124609 +aac_sa_ioremap_13596 aac_sa_ioremap 2 13596 NULL nohasharray
124610 +irias_new_octseq_value_13596 irias_new_octseq_value 2 13596 &aac_sa_ioremap_13596
124611 +i40e_change_mtu_13598 i40e_change_mtu 0 13598 NULL
124612 +hdlc_change_mtu_13603 hdlc_change_mtu 0 13603 NULL
124613 +twl_rtc_read_time_13605 twl_rtc_read_time 0 13605 NULL
124614 +exofs_setattr_13607 exofs_setattr 0 13607 NULL
124615 +adis_write_reg_16_13608 adis_write_reg_16 0 13608 NULL
124616 +matroxfb_set_par_13610 matroxfb_set_par 0 13610 NULL
124617 +wl1271_init_ap_rates_13613 wl1271_init_ap_rates 0 13613 NULL
124618 +swap_cgroup_swapon_13614 swap_cgroup_swapon 2 13614 NULL
124619 +wm8994_bulk_write_13615 wm8994_bulk_write 2-3 13615 NULL nohasharray
124620 +ov7670_write_smbus_13615 ov7670_write_smbus 0 13615 &wm8994_bulk_write_13615
124621 +__ntfs_grab_cache_pages_13617 __ntfs_grab_cache_pages 0 13617 NULL
124622 +pmcraid_get_minor_13619 pmcraid_get_minor 0 13619 NULL
124623 +atl1_get_regs_len_13624 atl1_get_regs_len 0 13624 NULL
124624 +iio_device_add_event_sysfs_13627 iio_device_add_event_sysfs 0 13627 NULL
124625 +tpm_stm_i2c_recv_13629 tpm_stm_i2c_recv 0-3 13629 NULL
124626 +i7core_inject_store_dimm_13633 i7core_inject_store_dimm 0-4 13633 NULL
124627 +packet_snd_13634 packet_snd 3-0 13634 NULL nohasharray
124628 +ocfs2_get_clusters_nocache_13634 ocfs2_get_clusters_nocache 0 13634 &packet_snd_13634 nohasharray
124629 +subsystem_id_store_13634 subsystem_id_store 0-4 13634 &ocfs2_get_clusters_nocache_13634
124630 +decode_lanman_negprot_rsp_13636 decode_lanman_negprot_rsp 0 13636 NULL nohasharray
124631 +__qbuf_userptr_13636 __qbuf_userptr 0 13636 &decode_lanman_negprot_rsp_13636 nohasharray
124632 +adt7310_spi_write_word_13636 adt7310_spi_write_word 0 13636 &__qbuf_userptr_13636
124633 +mlx4_comm_cmd_13637 mlx4_comm_cmd 0 13637 NULL
124634 +vprbrd_i2c_addr_13639 vprbrd_i2c_addr 0 13639 NULL nohasharray
124635 +via_gpio_dir_input_13639 via_gpio_dir_input 0 13639 &vprbrd_i2c_addr_13639
124636 +ltc4222_show_bool_13640 ltc4222_show_bool 0 13640 NULL
124637 +nilfs_superblock_sb_write_count_show_13641 nilfs_superblock_sb_write_count_show 0 13641 NULL
124638 +period_to_str_13642 period_to_str 0 13642 NULL
124639 +atkbd_show_err_count_13644 atkbd_show_err_count 0 13644 NULL
124640 +blk_msg_write_13655 blk_msg_write 3 13655 NULL
124641 +__hfsplus_ext_write_extent_13656 __hfsplus_ext_write_extent 0 13656 NULL
124642 +crypto_ahash_init_13658 crypto_ahash_init 0 13658 NULL
124643 +generic_listxattr_13665 generic_listxattr 0-3 13665 NULL
124644 +cache_downcall_13666 cache_downcall 3-0 13666 NULL
124645 +nes_store_idx_addr_13673 nes_store_idx_addr 0-3 13673 NULL
124646 +show_ipOutForwDatagrams_13674 show_ipOutForwDatagrams 0 13674 NULL
124647 +omap_hsmmc_show_slot_name_13675 omap_hsmmc_show_slot_name 0 13675 NULL
124648 +dvb_usb_generic_rw_13681 dvb_usb_generic_rw 0 13681 NULL nohasharray
124649 +acpi_suspend_lowlevel_13681 acpi_suspend_lowlevel 0 13681 &dvb_usb_generic_rw_13681
124650 +ext3_xattr_list_entries_13682 ext3_xattr_list_entries 0 13682 NULL nohasharray
124651 +__iscsi_disc_store_userid_13682 __iscsi_disc_store_userid 0-3 13682 &ext3_xattr_list_entries_13682
124652 +show_fnode_discovery_logout_13684 show_fnode_discovery_logout 0 13684 NULL nohasharray
124653 +wl1271_acx_init_rx_interrupt_13684 wl1271_acx_init_rx_interrupt 0 13684 &show_fnode_discovery_logout_13684
124654 +devcd_data_write_13685 devcd_data_write 0-6-5 13685 NULL
124655 +wil_read_back_13687 wil_read_back 3-0 13687 NULL
124656 +max8997_bulk_read_13688 max8997_bulk_read 0 13688 NULL nohasharray
124657 +fuse_copy_pages_13688 fuse_copy_pages 0 13688 &max8997_bulk_read_13688
124658 +check_intr_schedule_13691 check_intr_schedule 0 13691 NULL nohasharray
124659 +gadget_dev_desc_bcdUSB_store_13691 gadget_dev_desc_bcdUSB_store 0-3 13691 &check_intr_schedule_13691 nohasharray
124660 +uevent_helper_store_13691 uevent_helper_store 0-4 13691 &gadget_dev_desc_bcdUSB_store_13691
124661 +usb_get_string_13693 usb_get_string 0 13693 NULL
124662 +patch_vt2002P_13697 patch_vt2002P 0 13697 NULL
124663 +fw_iso_buffer_alloc_13704 fw_iso_buffer_alloc 2 13704 NULL nohasharray
124664 +ntc_show_name_13704 ntc_show_name 0 13704 &fw_iso_buffer_alloc_13704 nohasharray
124665 +store_engine3_mode_13704 store_engine3_mode 0-4 13704 &ntc_show_name_13704
124666 +gprs_attach_13708 gprs_attach 0 13708 NULL
124667 +osst_space_over_filemarks_forward_slow_13711 osst_space_over_filemarks_forward_slow 0 13711 NULL nohasharray
124668 +qlcnic_store_diag_mode_13711 qlcnic_store_diag_mode 0-4 13711 &osst_space_over_filemarks_forward_slow_13711
124669 +nilfs_btree_convert_and_insert_13712 nilfs_btree_convert_and_insert 0 13712 NULL
124670 +manf_id_show_13718 manf_id_show 0 13718 NULL
124671 +wm97xx_bat_get_property_13719 wm97xx_bat_get_property 0 13719 NULL
124672 +store_reconnect_delay_13720 store_reconnect_delay 0-4 13720 NULL
124673 +get_codec_name_13721 get_codec_name 0 13721 NULL
124674 +usnic_ib_show_iface_13726 usnic_ib_show_iface 0 13726 NULL
124675 +mcs_set_reg_13730 mcs_set_reg 0 13730 NULL
124676 +cifs_call_async_13731 cifs_call_async 0 13731 NULL
124677 +cfg80211_testmode_alloc_event_skb_13739 cfg80211_testmode_alloc_event_skb 2 13739 NULL nohasharray
124678 +dsbr100_setfreq_13739 dsbr100_setfreq 0 13739 &cfg80211_testmode_alloc_event_skb_13739
124679 +ql_wait_reg_rdy_13741 ql_wait_reg_rdy 0 13741 NULL
124680 +audit_unpack_string_13748 audit_unpack_string 3 13748 NULL
124681 +ufs_dtog_13750 ufs_dtog 0-2 13750 NULL
124682 +lbmLogInit_13756 lbmLogInit 0 13756 NULL
124683 +netprio_set_prio_13758 netprio_set_prio 0 13758 NULL
124684 +lpfc_fwrev_show_13760 lpfc_fwrev_show 0 13760 NULL
124685 +udf_direct_IO_13765 udf_direct_IO 4-0 13765 NULL
124686 +bd2802_store_reg0x0d_13766 bd2802_store_reg0x0d 0-4 13766 NULL
124687 +raid10_add_disk_13776 raid10_add_disk 0 13776 NULL
124688 +fb_sys_read_13778 fb_sys_read 3 13778 NULL
124689 +edac_device_ctl_panic_on_ue_show_13780 edac_device_ctl_panic_on_ue_show 0 13780 NULL
124690 +qib_setup_sdma_13784 qib_setup_sdma 0 13784 NULL
124691 +roccat_common2_sysfs_read_sensor_13788 roccat_common2_sysfs_read_sensor 0-5-6 13788 NULL
124692 +sysfs_do_cmd_13790 sysfs_do_cmd 0-4 13790 NULL
124693 +ath6kl_mgmt_powersave_ap_13791 ath6kl_mgmt_powersave_ap 6 13791 NULL
124694 +mlx4_cq_modify_13796 mlx4_cq_modify 0 13796 NULL
124695 +migrate_pages_13797 migrate_pages 0 13797 NULL
124696 +cpu_down_13801 cpu_down 0 13801 NULL
124697 +fbcon_unbind_13802 fbcon_unbind 0 13802 NULL
124698 +cpu_callback_13812 cpu_callback 0 13812 NULL nohasharray
124699 +e100_rx_alloc_list_13812 e100_rx_alloc_list 0 13812 &cpu_callback_13812
124700 +random_read_13815 random_read 3-0 13815 NULL nohasharray
124701 +__uncore_inv_show_13815 __uncore_inv_show 0 13815 &random_read_13815 nohasharray
124702 +x86_acpi_suspend_lowlevel_13815 x86_acpi_suspend_lowlevel 0 13815 &__uncore_inv_show_13815
124703 +gfs2_xattr_remove_13816 gfs2_xattr_remove 0 13816 NULL
124704 +mutex_lock_interruptible_nested_13817 mutex_lock_interruptible_nested 0 13817 NULL
124705 +wl18xx_boot_soft_reset_13819 wl18xx_boot_soft_reset 0 13819 NULL nohasharray
124706 +bnx2_reset_nic_13819 bnx2_reset_nic 0 13819 &wl18xx_boot_soft_reset_13819
124707 +hsi_register_board_info_13820 hsi_register_board_info 2 13820 NULL nohasharray
124708 +snd_line6_prepare_13820 snd_line6_prepare 0 13820 &hsi_register_board_info_13820
124709 +___mei_cl_send_13821 ___mei_cl_send 3 13821 NULL
124710 +mv88e6123_61_65_get_sset_count_13824 mv88e6123_61_65_get_sset_count 0 13824 NULL
124711 +iwl_mvm_add_aux_sta_13827 iwl_mvm_add_aux_sta 0 13827 NULL
124712 +queue_bulk_on_old_endpoint_13828 queue_bulk_on_old_endpoint 0 13828 NULL nohasharray
124713 +__uncore_filter_opc2_show_13828 __uncore_filter_opc2_show 0 13828 &queue_bulk_on_old_endpoint_13828
124714 +netxen_sysfs_read_mem_13830 netxen_sysfs_read_mem 0-6-5 13830 NULL
124715 +qce_ahash_hmac_setkey_13837 qce_ahash_hmac_setkey 3 13837 NULL
124716 +ds1685_rtc_sysfs_serial_show_13839 ds1685_rtc_sysfs_serial_show 0 13839 NULL
124717 +hwrng_attr_available_show_13843 hwrng_attr_available_show 0 13843 NULL
124718 +acknak_13844 acknak 0 13844 NULL nohasharray
124719 +set_mac_and_bssid_13844 set_mac_and_bssid 0 13844 &acknak_13844 nohasharray
124720 +bdx_fw_load_13844 bdx_fw_load 0 13844 &set_mac_and_bssid_13844
124721 +nf_nat_setup_info_13845 nf_nat_setup_info 0 13845 NULL nohasharray
124722 +cpufv_store_13845 cpufv_store 0-4 13845 &nf_nat_setup_info_13845
124723 +snd_bt87x_trigger_13849 snd_bt87x_trigger 0 13849 NULL
124724 +lm95234_read_temp_13850 lm95234_read_temp 0 13850 NULL
124725 +evdev_ioctl_compat_13851 evdev_ioctl_compat 2 13851 NULL
124726 +c2port_poll_out_ready_13852 c2port_poll_out_ready 0 13852 NULL
124727 +vendor_name_store_13862 vendor_name_store 0-4 13862 NULL
124728 +ath10k_wmi_vdev_install_key_13866 ath10k_wmi_vdev_install_key 0 13866 NULL
124729 +lmc_open_13868 lmc_open 0 13868 NULL
124730 +compat_ip_setsockopt_13870 compat_ip_setsockopt 5 13870 NULL
124731 +jfs_listxattr_13871 jfs_listxattr 0-3 13871 NULL
124732 +esas2r_read_vda_13876 esas2r_read_vda 0-3-4 13876 NULL
124733 +speed_show_13879 speed_show 0 13879 NULL
124734 +ad9523_read_13881 ad9523_read 0 13881 NULL
124735 +cpuaffinity_show_13883 cpuaffinity_show 0 13883 NULL
124736 +regmap_spi_async_write_13884 regmap_spi_async_write 0 13884 NULL
124737 +qp_memcpy_to_queue_13886 qp_memcpy_to_queue 5-2 13886 NULL nohasharray
124738 +__fsnotify_parent_13886 __fsnotify_parent 0 13886 &qp_memcpy_to_queue_13886
124739 +i2c_check_for_device_13887 i2c_check_for_device 0 13887 NULL
124740 +recv_13888 recv 0-3 13888 NULL
124741 +t4_enable_vi_params_13889 t4_enable_vi_params 0 13889 NULL
124742 +get_amixer_13890 get_amixer 0 13890 NULL
124743 +l2cap_sock_create_13894 l2cap_sock_create 0 13894 NULL
124744 +__uncore_set_flag_sel_show_13898 __uncore_set_flag_sel_show 0 13898 NULL
124745 +get_wireless_state_13899 get_wireless_state 0 13899 NULL
124746 +snd_pcm_aio_read_13900 snd_pcm_aio_read 3-0 13900 NULL
124747 +snd_seq_fifo_resize_13901 snd_seq_fifo_resize 0 13901 NULL
124748 +nilfs_bmap_do_truncate_13904 nilfs_bmap_do_truncate 0 13904 NULL
124749 +xfs_dir3_data_init_13911 xfs_dir3_data_init 0 13911 NULL
124750 +f81232_open_13915 f81232_open 0 13915 NULL
124751 +bluetooth_show_13923 bluetooth_show 0 13923 NULL
124752 +st_sensors_match_odr_13928 st_sensors_match_odr 0 13928 NULL
124753 +ext3_xattr_block_get_13936 ext3_xattr_block_get 0 13936 NULL
124754 +sdev_show_evt_capacity_change_reported_13938 sdev_show_evt_capacity_change_reported 0 13938 NULL nohasharray
124755 +read_packet_data_13938 read_packet_data 0-3-2 13938 &sdev_show_evt_capacity_change_reported_13938 nohasharray
124756 +drbd_send_drequest_csum_13938 drbd_send_drequest_csum 5 13938 &read_packet_data_13938 nohasharray
124757 +ath10k_clear_peer_keys_13938 ath10k_clear_peer_keys 0 13938 &drbd_send_drequest_csum_13938
124758 +b43_gpio_init_13939 b43_gpio_init 0 13939 NULL
124759 +ieee80211_if_read_dot11MeshForwarding_13940 ieee80211_if_read_dot11MeshForwarding 3-0 13940 NULL
124760 +iwl_dbgfs_protection_mode_read_13943 iwl_dbgfs_protection_mode_read 3-0 13943 NULL
124761 +da9052_bat_check_presence_13945 da9052_bat_check_presence 0 13945 NULL
124762 +ieee80211_if_read_min_discovery_timeout_13946 ieee80211_if_read_min_discovery_timeout 3-0 13946 NULL
124763 +lpfc_idiag_queacc_read_13950 lpfc_idiag_queacc_read 3-0 13950 NULL nohasharray
124764 +pagecache_write_end_13950 pagecache_write_end 0-5 13950 &lpfc_idiag_queacc_read_13950
124765 +ath10k_read_nf_cal_period_13951 ath10k_read_nf_cal_period 3-0 13951 NULL nohasharray
124766 +serial_in_13951 serial_in 0 13951 &ath10k_read_nf_cal_period_13951 nohasharray
124767 +aa_path_name_13951 aa_path_name 0 13951 &serial_in_13951
124768 +osc_grant_shrink_interval_seq_write_13952 osc_grant_shrink_interval_seq_write 3 13952 NULL
124769 +hsr_dev_change_mtu_13954 hsr_dev_change_mtu 0 13954 NULL
124770 +audit_caps_13958 audit_caps 3-0 13958 NULL
124771 +sr_write_13961 sr_write 3 13961 NULL
124772 +snd_pcm_plug_slave_size_13967 snd_pcm_plug_slave_size 0-2 13967 NULL nohasharray
124773 +ds2781_set_sense_register_13967 ds2781_set_sense_register 0 13967 &snd_pcm_plug_slave_size_13967
124774 +ext2_nobh_writepage_13969 ext2_nobh_writepage 0 13969 NULL
124775 +com90xx_found_13974 com90xx_found 3 13974 NULL
124776 +adapter_start_13979 adapter_start 0 13979 NULL nohasharray
124777 +smsc_phy_config_init_13979 smsc_phy_config_init 0 13979 &adapter_start_13979
124778 +dsp_read_13980 dsp_read 2-0 13980 NULL
124779 +dvb_demux_read_13981 dvb_demux_read 3-0 13981 NULL nohasharray
124780 +func_13981 func 0 13981 &dvb_demux_read_13981
124781 +os_desc_qw_sign_show_13982 os_desc_qw_sign_show 0 13982 NULL
124782 +mon_notify_13986 mon_notify 0 13986 NULL
124783 +rbd_image_id_show_13990 rbd_image_id_show 0 13990 NULL nohasharray
124784 +state_read_13990 state_read 0-5-6 13990 &rbd_image_id_show_13990
124785 +reiserfs_readpage_13996 reiserfs_readpage 0 13996 NULL
124786 +stream_pause_release_13997 stream_pause_release 0 13997 NULL
124787 +show_temp_target_14001 show_temp_target 0 14001 NULL nohasharray
124788 +iscsi_tpg_attrib_store_prod_mode_write_protect_14001 iscsi_tpg_attrib_store_prod_mode_write_protect 0-3 14001 &show_temp_target_14001
124789 +rsbtbl_size_read_14002 rsbtbl_size_read 0 14002 NULL
124790 +dvb_ca_en50221_io_read_14003 dvb_ca_en50221_io_read 0-3 14003 NULL
124791 +ext2_xattr_trusted_get_14006 ext2_xattr_trusted_get 0 14006 NULL
124792 +rbd_dev_v2_features_14011 rbd_dev_v2_features 0 14011 NULL
124793 +fib_rules_event_14013 fib_rules_event 0 14013 NULL
124794 +sddr09_write_data_14014 sddr09_write_data 3 14014 NULL
124795 +ext4_journal_force_commit_14015 ext4_journal_force_commit 0 14015 NULL
124796 +btrfs_get_blocks_direct_14016 btrfs_get_blocks_direct 2 14016 NULL
124797 +dmi_format_ids_14018 dmi_format_ids 2 14018 NULL nohasharray
124798 +patch_cmi9880_14018 patch_cmi9880 0 14018 &dmi_format_ids_14018
124799 +gpio_active_low_store_14019 gpio_active_low_store 0-4 14019 NULL
124800 +ceph_vxattrcb_dir_rsubdirs_14021 ceph_vxattrcb_dir_rsubdirs 0 14021 NULL nohasharray
124801 +devm_kmalloc_array_14021 devm_kmalloc_array 2-3 14021 &ceph_vxattrcb_dir_rsubdirs_14021 nohasharray
124802 +_rtl92s_firmware_downloadcode_14021 _rtl92s_firmware_downloadcode 3 14021 &devm_kmalloc_array_14021
124803 +iscsi_create_flashnode_conn_14022 iscsi_create_flashnode_conn 4 14022 NULL
124804 +cs42l56_beep_set_14023 cs42l56_beep_set 0-4 14023 NULL
124805 +cifs_user_readv_14027 cifs_user_readv 0 14027 NULL
124806 +adp8870_bl_l3_office_max_store_14028 adp8870_bl_l3_office_max_store 4-0 14028 NULL
124807 +pci_add_ext_cap_save_buffer_14032 pci_add_ext_cap_save_buffer 3 14032 NULL
124808 +pcf8563_write_block_data_14033 pcf8563_write_block_data 0 14033 NULL
124809 +dvb_usercopy_14036 dvb_usercopy 2 14036 NULL
124810 +mos7720_write_room_14039 mos7720_write_room 0 14039 NULL
124811 +acpi_gbl_exception_handler_14044 acpi_gbl_exception_handler 0 14044 NULL nohasharray
124812 +xfs_bmap_alloc_14044 xfs_bmap_alloc 0 14044 &acpi_gbl_exception_handler_14044
124813 +generic_hdmi_init_14045 generic_hdmi_init 0 14045 NULL
124814 +read_14049 read 0 14049 NULL
124815 +vim2m_s_ctrl_14051 vim2m_s_ctrl 0 14051 NULL nohasharray
124816 +iscsi_tpg_attrib_show_authentication_14051 iscsi_tpg_attrib_show_authentication 0 14051 &vim2m_s_ctrl_14051
124817 +target_fabric_mappedlun_show_write_protect_14053 target_fabric_mappedlun_show_write_protect 0 14053 NULL
124818 +ieee80211_if_fmt_aid_14055 ieee80211_if_fmt_aid 3 14055 NULL
124819 +__wait_latch_14057 __wait_latch 0 14057 NULL
124820 +sta_agg_status_read_14058 sta_agg_status_read 3-0 14058 NULL
124821 +ath9k_htc_start_14061 ath9k_htc_start 0 14061 NULL
124822 +inode_need_killpriv_14062 inode_need_killpriv 0 14062 NULL
124823 +show_pan_14065 show_pan 0 14065 NULL
124824 +_nfs4_proc_statfs_14066 _nfs4_proc_statfs 0 14066 NULL
124825 +pci_conf1_read_14075 pci_conf1_read 0 14075 NULL
124826 +lov_stripeoffset_seq_write_14078 lov_stripeoffset_seq_write 3 14078 NULL
124827 +_cx88_stop_audio_dma_14079 _cx88_stop_audio_dma 0 14079 NULL
124828 +w1_master_attribute_store_pullup_14080 w1_master_attribute_store_pullup 0-4 14080 NULL
124829 +_nfs4_proc_readdir_14082 _nfs4_proc_readdir 0 14082 NULL
124830 +cond_read_av_list_14085 cond_read_av_list 0 14085 NULL
124831 +store_sched2_14094 store_sched2 4-0 14094 NULL
124832 +do_proc_readlink_14096 do_proc_readlink 3-0 14096 NULL nohasharray
124833 +show_session_param_ISCSI_PARAM_USERNAME_IN_14096 show_session_param_ISCSI_PARAM_USERNAME_IN 0 14096 &do_proc_readlink_14096
124834 +iwl_mvm_binding_cmd_14097 iwl_mvm_binding_cmd 0 14097 NULL nohasharray
124835 +snd_seq_ioctl_set_queue_tempo_14097 snd_seq_ioctl_set_queue_tempo 0 14097 &iwl_mvm_binding_cmd_14097
124836 +ch341_control_in_14100 ch341_control_in 0 14100 NULL
124837 +btrfs_clone_alignment_show_14101 btrfs_clone_alignment_show 0 14101 NULL
124838 +compat_sys_pselect6_14105 compat_sys_pselect6 1 14105 NULL
124839 +qib_cq_init_14106 qib_cq_init 0 14106 NULL
124840 +sdev_show_type_14107 sdev_show_type 0 14107 NULL
124841 +palmas_rtc_read_time_14110 palmas_rtc_read_time 0 14110 NULL
124842 +btrfs_space_info_show_bytes_used_14115 btrfs_space_info_show_bytes_used 0 14115 NULL
124843 +selinux_vm_enough_memory_14116 selinux_vm_enough_memory 0 14116 NULL
124844 +wl12xx_set_power_on_14117 wl12xx_set_power_on 0 14117 NULL
124845 +rsc_parse_14119 rsc_parse 0 14119 NULL nohasharray
124846 +enic_set_mac_addr_14119 enic_set_mac_addr 0 14119 &rsc_parse_14119
124847 +readSuper_14128 readSuper 0 14128 NULL
124848 +show_deactivate_slack_14129 show_deactivate_slack 0 14129 NULL nohasharray
124849 +iscsi_conn_get_addr_param_14129 iscsi_conn_get_addr_param 0 14129 &show_deactivate_slack_14129
124850 +bnep_send_14132 bnep_send 3 14132 NULL
124851 +hibernate_preallocate_memory_14134 hibernate_preallocate_memory 0 14134 NULL
124852 +ntfs_rl_replace_14136 ntfs_rl_replace 4-2 14136 NULL
124853 +mt9t031_s_stream_14137 mt9t031_s_stream 0 14137 NULL
124854 +isku_sysfs_read_light_14140 isku_sysfs_read_light 6-0-5 14140 NULL
124855 +e100_change_mtu_14143 e100_change_mtu 0 14143 NULL
124856 +pm_trace_show_14146 pm_trace_show 0 14146 NULL
124857 +em_canid_change_14150 em_canid_change 3 14150 NULL
124858 +smm665_show_input_14152 smm665_show_input 0 14152 NULL
124859 +gsm_dlci_data_14155 gsm_dlci_data 3 14155 NULL nohasharray
124860 +sx9500_set_trigger_state_14155 sx9500_set_trigger_state 0 14155 &gsm_dlci_data_14155
124861 +alx_open_14158 alx_open 0 14158 NULL nohasharray
124862 +lpfc_oas_lun_store_14158 lpfc_oas_lun_store 0-4 14158 &alx_open_14158
124863 +midi_alloc_ep_req_14159 midi_alloc_ep_req 2 14159 NULL
124864 +w1_master_attribute_store_remove_14160 w1_master_attribute_store_remove 0-4 14160 NULL
124865 +do_write_inode_14162 do_write_inode 0 14162 NULL
124866 +simple_dvb_set_params_14166 simple_dvb_set_params 0 14166 NULL
124867 +ccp_alloc_ksb_14167 ccp_alloc_ksb 2 14167 NULL
124868 +print_input_mask_14168 print_input_mask 0-3 14168 NULL nohasharray
124869 +ledd_store_14168 ledd_store 4-0 14168 &print_input_mask_14168
124870 +ov9650_set_exposure_14176 ov9650_set_exposure 0 14176 NULL nohasharray
124871 +ixgbevf_write_mbx_vf_14176 ixgbevf_write_mbx_vf 0 14176 &ov9650_set_exposure_14176
124872 +uhid_dev_input_14180 uhid_dev_input 0 14180 NULL
124873 +datafab_read_data_14186 datafab_read_data 4 14186 NULL
124874 +show_rf_kill_14187 show_rf_kill 0 14187 NULL
124875 +__platform_create_bundle_14191 __platform_create_bundle 6-4 14191 NULL
124876 +suspend_14194 suspend 0 14194 NULL nohasharray
124877 +bh1780_write_14194 bh1780_write 0 14194 &suspend_14194
124878 +do_splice_14196 do_splice 5 14196 NULL
124879 +sctp_outq_uncork_14198 sctp_outq_uncork 0 14198 NULL
124880 +zone_wait_table_init_14199 zone_wait_table_init 0 14199 NULL
124881 +hfsplus_brec_find_14200 hfsplus_brec_find 0 14200 NULL
124882 +show_auto_temp_max_14202 show_auto_temp_max 0 14202 NULL nohasharray
124883 +ahci_show_host_cap2_14202 ahci_show_host_cap2 0 14202 &show_auto_temp_max_14202 nohasharray
124884 +vfio_user_config_read_14202 vfio_user_config_read 0 14202 &ahci_show_host_cap2_14202
124885 +sisusb_recv_bulk_msg_14205 sisusb_recv_bulk_msg 0 14205 NULL
124886 +cancel_lock_14207 cancel_lock 0 14207 NULL
124887 +alloc_async_14208 alloc_async 1 14208 NULL nohasharray
124888 +mv88e6352_get_temp_limit_14208 mv88e6352_get_temp_limit 0 14208 &alloc_async_14208
124889 +fscache_read_or_alloc_page_14210 fscache_read_or_alloc_page 0 14210 NULL
124890 +store_temp_min_14217 store_temp_min 0-4 14217 NULL
124891 +__nvme_alloc_iod_14218 __nvme_alloc_iod 1-2 14218 NULL
124892 +ath6kl_regread_write_14220 ath6kl_regread_write 3-0 14220 NULL nohasharray
124893 +sst_stream_start_14220 sst_stream_start 0 14220 &ath6kl_regread_write_14220
124894 +mcp795_read_time_14224 mcp795_read_time 0 14224 NULL
124895 +wl1251_acx_pd_threshold_14226 wl1251_acx_pd_threshold 0 14226 NULL
124896 +vfio_direct_config_read_14231 vfio_direct_config_read 0-3 14231 NULL
124897 +ieee80211_if_write_uapsd_max_sp_len_14233 ieee80211_if_write_uapsd_max_sp_len 3-0 14233 NULL nohasharray
124898 +store_engine2_load_14233 store_engine2_load 4-0 14233 &ieee80211_if_write_uapsd_max_sp_len_14233
124899 +show_fc_host_maxframe_size_14237 show_fc_host_maxframe_size 0 14237 NULL
124900 +usbhsh_endpoint_attach_14238 usbhsh_endpoint_attach 0 14238 NULL
124901 +de_get_regs_len_14241 de_get_regs_len 0 14241 NULL
124902 +dma_declare_coherent_memory_14244 dma_declare_coherent_memory 2-4 14244 NULL nohasharray
124903 +__tipc_link_xmit_14244 __tipc_link_xmit 0 14244 &dma_declare_coherent_memory_14244
124904 +iscsi_tpg_param_store_AuthMethod_14245 iscsi_tpg_param_store_AuthMethod 0-3 14245 NULL
124905 +btrfs_token_file_extent_ram_bytes_14247 btrfs_token_file_extent_ram_bytes 0 14247 NULL nohasharray
124906 +__dwc3_gadget_kick_transfer_14247 __dwc3_gadget_kick_transfer 0 14247 &btrfs_token_file_extent_ram_bytes_14247
124907 +ext4_setattr_14248 ext4_setattr 0 14248 NULL nohasharray
124908 +cgroup_populate_dir_14248 cgroup_populate_dir 0 14248 &ext4_setattr_14248
124909 +pnp_auto_config_dev_14250 pnp_auto_config_dev 0 14250 NULL
124910 +raid5_show_group_thread_cnt_14251 raid5_show_group_thread_cnt 0 14251 NULL
124911 +ubifs_write_master_14258 ubifs_write_master 0 14258 NULL
124912 +bh1770_get_prox_rate_above_14264 bh1770_get_prox_rate_above 0 14264 NULL
124913 +zd1211_hw_init_hmac_14265 zd1211_hw_init_hmac 0 14265 NULL
124914 +ath6kl_connect_event_14267 ath6kl_connect_event 7-8-9 14267 NULL
124915 +l2tp_ip_open_14268 l2tp_ip_open 0 14268 NULL
124916 +cifs_strict_fsync_14271 cifs_strict_fsync 0 14271 NULL
124917 +acpi_os_map_iomem_14273 acpi_os_map_iomem 1-2 14273 NULL nohasharray
124918 +add_numbered_child_14273 add_numbered_child 5 14273 &acpi_os_map_iomem_14273
124919 +compat_SyS_semtimedop_14276 compat_SyS_semtimedop 3 14276 NULL
124920 +snd_seq_oss_readq_new_14283 snd_seq_oss_readq_new 2 14283 NULL
124921 +show_shost_state_14285 show_shost_state 0 14285 NULL
124922 +exofs_readpage_14288 exofs_readpage 0 14288 NULL
124923 +rxrpc_krb5_decode_ticket_14290 rxrpc_krb5_decode_ticket 0 14290 NULL
124924 +rr_status_14293 rr_status 5-0 14293 NULL
124925 +restart_write_file_14294 restart_write_file 0 14294 NULL
124926 +lp8788_write_byte_14299 lp8788_write_byte 0 14299 NULL
124927 +read_default_ldt_14302 read_default_ldt 2 14302 NULL nohasharray
124928 +cbus_transfer_14302 cbus_transfer 0 14302 &read_default_ldt_14302 nohasharray
124929 +tw28xx_show_14302 tw28xx_show 0 14302 &cbus_transfer_14302
124930 +edac_dev_block_show_14303 edac_dev_block_show 0 14303 NULL nohasharray
124931 +update_rgrp_lvb_14303 update_rgrp_lvb 0 14303 &edac_dev_block_show_14303
124932 +iwl_alive_notify_14306 iwl_alive_notify 0 14306 NULL nohasharray
124933 +store_regs_in_min0_14306 store_regs_in_min0 0-4 14306 &iwl_alive_notify_14306
124934 +i740fb_decode_var_14308 i740fb_decode_var 0 14308 NULL
124935 +list_one_attr_14309 list_one_attr 0 14309 NULL
124936 +ov9740_s_stream_14315 ov9740_s_stream 0 14315 NULL nohasharray
124937 +x2apic_cpu_mask_to_apicid_and_14315 x2apic_cpu_mask_to_apicid_and 0 14315 &ov9740_s_stream_14315
124938 +show_otp4en_14321 show_otp4en 0 14321 NULL
124939 +cma_netdev_change_14326 cma_netdev_change 0 14326 NULL
124940 +xfs_bmap_last_offset_14327 xfs_bmap_last_offset 0 14327 NULL
124941 +rtpm_usagecount_show_14335 rtpm_usagecount_show 0 14335 NULL nohasharray
124942 +dvb_usbv2_generic_write_14335 dvb_usbv2_generic_write 0 14335 &rtpm_usagecount_show_14335
124943 +ch341_get_status_14337 ch341_get_status 0 14337 NULL
124944 +nvkm_mc_create__14338 nvkm_mc_create_ 4 14338 NULL
124945 +reshape_direction_store_14340 reshape_direction_store 0-3 14340 NULL
124946 +sbp_tpg_show_enable_14341 sbp_tpg_show_enable 0 14341 NULL
124947 +reset_protection_store_14344 reset_protection_store 0-4 14344 NULL
124948 +p9_client_zc_rpc_14345 p9_client_zc_rpc 7 14345 NULL
124949 +writepages_14348 writepages 0 14348 NULL
124950 +bnx2_request_uncached_firmware_14349 bnx2_request_uncached_firmware 0 14349 NULL nohasharray
124951 +alloc_tx_struct_14349 alloc_tx_struct 1 14349 &bnx2_request_uncached_firmware_14349
124952 +__dev_open_14352 __dev_open 0 14352 NULL nohasharray
124953 +ath5k_hw_nic_wakeup_14352 ath5k_hw_nic_wakeup 0 14352 &__dev_open_14352
124954 +hash_ipportnet4_expire_14354 hash_ipportnet4_expire 4 14354 NULL nohasharray
124955 +__sha256_ssse3_update_14354 __sha256_ssse3_update 0 14354 &hash_ipportnet4_expire_14354
124956 +read_block_data_14358 read_block_data 0 14358 NULL
124957 +_kstrtol_14359 _kstrtol 0 14359 NULL
124958 +cdc_ncm_store_min_tx_pkt_14360 cdc_ncm_store_min_tx_pkt 0-4 14360 NULL nohasharray
124959 +tg_set_cfs_period_14360 tg_set_cfs_period 0 14360 &cdc_ncm_store_min_tx_pkt_14360
124960 +revision_id_show_14361 revision_id_show 0 14361 NULL
124961 +snd_pcm_lib_readv_14363 snd_pcm_lib_readv 3-0 14363 NULL
124962 +vlan_dev_change_mtu_14364 vlan_dev_change_mtu 0 14364 NULL
124963 +_nfs40_proc_get_locations_14375 _nfs40_proc_get_locations 0 14375 NULL
124964 +vortex_open_14377 vortex_open 0 14377 NULL nohasharray
124965 +atl1c_get_eeprom_len_14377 atl1c_get_eeprom_len 0 14377 &vortex_open_14377
124966 +acpi_get_override_irq_14381 acpi_get_override_irq 1 14381 NULL nohasharray
124967 +mptscsih_version_mpi_show_14381 mptscsih_version_mpi_show 0 14381 &acpi_get_override_irq_14381
124968 +ext3_write_begin_14384 ext3_write_begin 0 14384 NULL nohasharray
124969 +cyapa_gen5_bl_enter_14384 cyapa_gen5_bl_enter 0 14384 &ext3_write_begin_14384
124970 +srp_tmo_valid_14386 srp_tmo_valid 0 14386 NULL
124971 +walk_page_range_14389 walk_page_range 0 14389 NULL
124972 +ath6kl_regdump_read_14393 ath6kl_regdump_read 3-0 14393 NULL
124973 +smk_write_onlycap_14400 smk_write_onlycap 3-0 14400 NULL
124974 +kernel_module_request_14403 kernel_module_request 0 14403 NULL
124975 +mac80211_hwsim_netlink_notify_14405 mac80211_hwsim_netlink_notify 0 14405 NULL
124976 +gpio_edge_store_14412 gpio_edge_store 0-4 14412 NULL
124977 +show_cpumask_14414 show_cpumask 0 14414 NULL
124978 +rocker_port_router_mac_14415 rocker_port_router_mac 0 14415 NULL
124979 +mtd_concat_create_14416 mtd_concat_create 2 14416 NULL
124980 +mtdchar_read_14417 mtdchar_read 0-3 14417 NULL
124981 +__b44_writephy_14420 __b44_writephy 0 14420 NULL
124982 +__smsc95xx_phy_wait_not_busy_14423 __smsc95xx_phy_wait_not_busy 0 14423 NULL
124983 +get_kcore_size_14425 get_kcore_size 0 14425 NULL
124984 +show_temp_label_14434 show_temp_label 0 14434 NULL
124985 +dn_bind_14436 dn_bind 0 14436 NULL
124986 +_iwl_dbgfs_sram_write_14439 _iwl_dbgfs_sram_write 3-0 14439 NULL
124987 +mos7840_write_room_14440 mos7840_write_room 0 14440 NULL nohasharray
124988 +rbd_snap_show_14440 rbd_snap_show 0 14440 &mos7840_write_room_14440 nohasharray
124989 +qla2x00_zio_store_14440 qla2x00_zio_store 0-4 14440 &rbd_snap_show_14440
124990 +apds990x_lux_thresh_above_show_14441 apds990x_lux_thresh_above_show 0 14441 NULL
124991 +_nfs4_proc_getdeviceinfo_14446 _nfs4_proc_getdeviceinfo 0 14446 NULL
124992 +t4_read_reg64_14447 t4_read_reg64 0 14447 NULL
124993 +rocker_group_tbl_del_14451 rocker_group_tbl_del 0 14451 NULL nohasharray
124994 +open_14451 open 0 14451 &rocker_group_tbl_del_14451
124995 +scsi_add_single_device_14457 scsi_add_single_device 0 14457 NULL
124996 +ath10k_write_htt_stats_mask_14458 ath10k_write_htt_stats_mask 3-0 14458 NULL
124997 +access_store_14459 access_store 0-4 14459 NULL
124998 +qt1010_get_if_frequency_14468 qt1010_get_if_frequency 0 14468 NULL
124999 +lustre_msg_size_v2_14470 lustre_msg_size_v2 0 14470 NULL
125000 +ath5k_attr_show_firstep_level_max_14473 ath5k_attr_show_firstep_level_max 0 14473 NULL nohasharray
125001 +als_sensing_range_store_14473 als_sensing_range_store 0-4 14473 &ath5k_attr_show_firstep_level_max_14473
125002 +set_peek_off_14474 set_peek_off 0 14474 NULL
125003 +ath10k_pci_hif_power_up_14475 ath10k_pci_hif_power_up 0 14475 NULL
125004 +rt2x00debug_read_cap_flags_14477 rt2x00debug_read_cap_flags 0-3 14477 NULL nohasharray
125005 +hotplug_hrtick_14477 hotplug_hrtick 0 14477 &rt2x00debug_read_cap_flags_14477
125006 +store_14478 store 0-4 14478 NULL
125007 +udplite_getfrag_14479 udplite_getfrag 4 14479 NULL nohasharray
125008 +diolan_usb_cmd_14479 diolan_usb_cmd 0 14479 &udplite_getfrag_14479
125009 +flexcop_master_xfer_14483 flexcop_master_xfer 0-3 14483 NULL
125010 +ieee80211_if_read_dot11MeshGateAnnouncementProtocol_14486 ieee80211_if_read_dot11MeshGateAnnouncementProtocol 3-0 14486 NULL nohasharray
125011 +show_nfilters_14486 show_nfilters 0 14486 &ieee80211_if_read_dot11MeshGateAnnouncementProtocol_14486
125012 +split_state_14491 split_state 0 14491 NULL
125013 +soc_camera_client_g_rect_14492 soc_camera_client_g_rect 0 14492 NULL
125014 +sbp_tpg_attrib_store_max_reconnect_timeout_14494 sbp_tpg_attrib_store_max_reconnect_timeout 0-3 14494 NULL
125015 +ds1343_show_alarmstatus_14496 ds1343_show_alarmstatus 0 14496 NULL
125016 +i801_check_post_14501 i801_check_post 0 14501 NULL
125017 +ocfs2_debug_read_14507 ocfs2_debug_read 3-0 14507 NULL
125018 +patch_cr157_14509 patch_cr157 0 14509 NULL
125019 +show_drivers_autoprobe_14510 show_drivers_autoprobe 0 14510 NULL
125020 +ahci_led_store_14513 ahci_led_store 0-3 14513 NULL
125021 +do_loop_readv_writev_14515 do_loop_readv_writev 0 14515 NULL
125022 +mt2266_set_params_14520 mt2266_set_params 0 14520 NULL nohasharray
125023 +cache_type_store_14520 cache_type_store 0-4 14520 &mt2266_set_params_14520
125024 +mwl8k_probe_hw_14526 mwl8k_probe_hw 0 14526 NULL
125025 +nfc_hci_hcp_message_tx_14534 nfc_hci_hcp_message_tx 6 14534 NULL nohasharray
125026 +audit_watch_handle_event_14534 audit_watch_handle_event 0 14534 &nfc_hci_hcp_message_tx_14534
125027 +dataflash_read_user_otp_14536 dataflash_read_user_otp 3-2 14536 NULL nohasharray
125028 +ep0_write_14536 ep0_write 3 14536 &dataflash_read_user_otp_14536 nohasharray
125029 +prepare_data_14536 prepare_data 3 14536 &ep0_write_14536
125030 +fuse_write_inode_14540 fuse_write_inode 0 14540 NULL nohasharray
125031 +patch_alc680_14540 patch_alc680 0 14540 &fuse_write_inode_14540
125032 +lola_stream_wait_for_fifo_14541 lola_stream_wait_for_fifo 0 14541 NULL
125033 +_rtl_usb_receive_14542 _rtl_usb_receive 0 14542 NULL
125034 +getxattr_14545 getxattr 0 14545 NULL nohasharray
125035 +max8997_rtc_start_alarm_14545 max8997_rtc_start_alarm 0 14545 &getxattr_14545
125036 +l2cap_send_cmd_14548 l2cap_send_cmd 4 14548 NULL
125037 +picolcd_debug_eeprom_read_14549 picolcd_debug_eeprom_read 3-0 14549 NULL
125038 +t4_wait_op_done_val_14550 t4_wait_op_done_val 0 14550 NULL
125039 +em28xx_i2c_check_for_device_14556 em28xx_i2c_check_for_device 0 14556 NULL
125040 +edt_ft5x06_setting_store_14557 edt_ft5x06_setting_store 0-4 14557 NULL
125041 +qp_host_alloc_queue_14566 qp_host_alloc_queue 1 14566 NULL
125042 +vortex_get_sset_count_14567 vortex_get_sset_count 0 14567 NULL
125043 +label_cpu_14568 label_cpu 0 14568 NULL
125044 +SyS_setdomainname_14569 SyS_setdomainname 2 14569 NULL
125045 +wmi_rxon_14574 wmi_rxon 0 14574 NULL
125046 +show_temp_auto_pwm_min_14575 show_temp_auto_pwm_min 0 14575 NULL
125047 +w1_slave_read_14580 w1_slave_read 5-6-0 14580 NULL
125048 +stuffed_readpage_14581 stuffed_readpage 0 14581 NULL
125049 +write_info_14584 write_info 0-3 14584 NULL
125050 +af9005_i2c_read_14586 af9005_i2c_read 0 14586 NULL
125051 +uart_get_attr_xmit_fifo_size_14588 uart_get_attr_xmit_fifo_size 0 14588 NULL
125052 +bd2802_store_reg0x0b_14590 bd2802_store_reg0x0b 0-4 14590 NULL
125053 +idmap_pipe_downcall_14591 idmap_pipe_downcall 3-0 14591 NULL
125054 +nfs4_xattr_get_nfs4_label_14596 nfs4_xattr_get_nfs4_label 0 14596 NULL
125055 +ceph_osdc_alloc_request_14597 ceph_osdc_alloc_request 3 14597 NULL nohasharray
125056 +i2c_smbus_write_word_swapped_14597 i2c_smbus_write_word_swapped 0 14597 &ceph_osdc_alloc_request_14597 nohasharray
125057 +show_14597 show 0 14597 &i2c_smbus_write_word_swapped_14597
125058 +nfs4_xattr_list_nfs4_label_14598 nfs4_xattr_list_nfs4_label 0-5 14598 NULL
125059 +bq2415x_i2c_read_14599 bq2415x_i2c_read 0 14599 NULL
125060 +uhid_hid_raw_request_14609 uhid_hid_raw_request 0-4 14609 NULL
125061 +init_nic_14611 init_nic 0 14611 NULL
125062 +snd_es1938_playback_prepare_14613 snd_es1938_playback_prepare 0 14613 NULL
125063 +vmci_transport_send_read_14617 vmci_transport_send_read 0 14617 NULL
125064 +ems_usb_start_14619 ems_usb_start 0 14619 NULL
125065 +sb1000_start_get_set_command_14626 sb1000_start_get_set_command 0 14626 NULL nohasharray
125066 +logical_ring_flush_all_caches_14626 logical_ring_flush_all_caches 0 14626 &sb1000_start_get_set_command_14626 nohasharray
125067 +__intel_ring_prepare_14626 __intel_ring_prepare 0 14626 &logical_ring_flush_all_caches_14626
125068 +show_temphyst_14627 show_temphyst 0 14627 NULL
125069 +rpipe_get_by_ep_14635 rpipe_get_by_ep 0 14635 NULL
125070 +rt2500pci_set_state_14638 rt2500pci_set_state 0 14638 NULL
125071 +adp8860_bl_ambient_light_zone_show_14639 adp8860_bl_ambient_light_zone_show 0 14639 NULL
125072 +ocfs2_trim_group_14641 ocfs2_trim_group 4-3 14641 NULL
125073 +write_14642 write 0 14642 NULL
125074 +dbJoin_14644 dbJoin 0 14644 NULL
125075 +profile_replace_14652 profile_replace 3-0 14652 NULL
125076 +klsi_105_open_14653 klsi_105_open 0 14653 NULL
125077 +cachefiles_allocate_page_14654 cachefiles_allocate_page 0 14654 NULL
125078 +show_tcpEstabResets_14657 show_tcpEstabResets 0 14657 NULL
125079 +store_pwm_auto_spinup_time_14661 store_pwm_auto_spinup_time 0-4 14661 NULL nohasharray
125080 +store_14661 store 0 14661 &store_pwm_auto_spinup_time_14661
125081 +usnic_vnic_dump_14662 usnic_vnic_dump 3 14662 NULL
125082 +f2fs_xattr_generic_get_14665 f2fs_xattr_generic_get 0 14665 NULL nohasharray
125083 +axp20x_store_ext_attr_14665 axp20x_store_ext_attr 0-4 14665 &f2fs_xattr_generic_get_14665 nohasharray
125084 +wusb_dev_set_gtk_14665 wusb_dev_set_gtk 0 14665 &axp20x_store_ext_attr_14665
125085 +ecryptfs_getattr_14674 ecryptfs_getattr 0 14674 NULL
125086 +min_bytes_needed_14675 min_bytes_needed 0 14675 NULL
125087 +nvme_trans_log_info_exceptions_14677 nvme_trans_log_info_exceptions 3 14677 NULL
125088 +show_temp_auto_temp_crit_14678 show_temp_auto_temp_crit 0 14678 NULL
125089 +store_auto_fan_14679 store_auto_fan 0-4 14679 NULL
125090 +mfd_add_hotplug_devices_14680 mfd_add_hotplug_devices 3 14680 NULL nohasharray
125091 +pipeline_enc_tx_stat_fifo_int_read_14680 pipeline_enc_tx_stat_fifo_int_read 3-0 14680 &mfd_add_hotplug_devices_14680 nohasharray
125092 +gpio_keys_show_disabled_keys_14680 gpio_keys_show_disabled_keys 0 14680 &pipeline_enc_tx_stat_fifo_int_read_14680
125093 +nvkm_namedb_create__14681 nvkm_namedb_create_ 7 14681 NULL nohasharray
125094 +tcp_v6_init_sock_14681 tcp_v6_init_sock 0 14681 &nvkm_namedb_create__14681
125095 +ieee80211_if_fmt_rc_rateidx_mask_2ghz_14683 ieee80211_if_fmt_rc_rateidx_mask_2ghz 3 14683 NULL
125096 +tsi148_master_set_14685 tsi148_master_set 4 14685 NULL
125097 +find_shared_port_14689 find_shared_port 0 14689 NULL
125098 +mt9m001_s_ctrl_14690 mt9m001_s_ctrl 0 14690 NULL
125099 +show_engine1_mode_14691 show_engine1_mode 0 14691 NULL nohasharray
125100 +acpi_ds_init_aml_walk_14691 acpi_ds_init_aml_walk 0 14691 &show_engine1_mode_14691
125101 +usnic_ib_show_board_14694 usnic_ib_show_board 0 14694 NULL
125102 +tomoyo_path_permission_14701 tomoyo_path_permission 0 14701 NULL nohasharray
125103 +walk_tg_tree_14701 walk_tg_tree 0 14701 &tomoyo_path_permission_14701
125104 +SyS_fsetxattr_14702 SyS_fsetxattr 4 14702 NULL
125105 +power_supply_show_property_14703 power_supply_show_property 0 14703 NULL
125106 +persistent_ram_ecc_string_14704 persistent_ram_ecc_string 0 14704 NULL nohasharray
125107 +mt9t112_auto_focus_setting_14704 mt9t112_auto_focus_setting 0 14704 &persistent_ram_ecc_string_14704
125108 +u_audio_playback_14709 u_audio_playback 3 14709 NULL nohasharray
125109 +iblock_show_configfs_dev_params_14709 iblock_show_configfs_dev_params 0 14709 &u_audio_playback_14709
125110 +chv_get_total_gtt_size_14710 chv_get_total_gtt_size 0-1 14710 NULL
125111 +ntfs_file_fsync_14713 ntfs_file_fsync 0 14713 NULL
125112 +e4000_set_mixer_gain_14714 e4000_set_mixer_gain 0 14714 NULL nohasharray
125113 +sctp_setsockopt_recvrcvinfo_14714 sctp_setsockopt_recvrcvinfo 0 14714 &e4000_set_mixer_gain_14714
125114 +cp_set_mac_address_14715 cp_set_mac_address 0 14715 NULL
125115 +set_register_interruptible_14716 set_register_interruptible 0 14716 NULL nohasharray
125116 +blk_mq_tag_update_depth_14716 blk_mq_tag_update_depth 0 14716 &set_register_interruptible_14716
125117 +vfd_write_14717 vfd_write 3-0 14717 NULL
125118 +SyS_sendfile_14718 SyS_sendfile 4 14718 NULL
125119 +inet_listen_14723 inet_listen 0 14723 NULL
125120 +show_interval_14725 show_interval 0 14725 NULL nohasharray
125121 +read_ahead_kb_store_14725 read_ahead_kb_store 0-4 14725 &show_interval_14725
125122 +show_fcstat_fc_no_free_exch_xid_14727 show_fcstat_fc_no_free_exch_xid 0 14727 NULL
125123 +__blk_end_request_14729 __blk_end_request 3 14729 NULL
125124 +rh_urb_enqueue_14733 rh_urb_enqueue 0 14733 NULL
125125 +raid1_resize_14740 raid1_resize 2-0 14740 NULL
125126 +show_conn_param_ISCSI_PARAM_IPV6_TC_14747 show_conn_param_ISCSI_PARAM_IPV6_TC 0 14747 NULL
125127 +sh_mobile_ceu_get_formats_14748 sh_mobile_ceu_get_formats 0 14748 NULL
125128 +store_camera_14751 store_camera 4-0 14751 NULL
125129 +btrfs_inode_extref_name_len_14752 btrfs_inode_extref_name_len 0 14752 NULL
125130 +rx_rx_cmplt_read_14753 rx_rx_cmplt_read 3-0 14753 NULL
125131 +blogic_write_info_14757 blogic_write_info 0-3 14757 NULL
125132 +multicast_query_use_ifaddr_show_14759 multicast_query_use_ifaddr_show 0 14759 NULL
125133 +cfq_slice_idle_show_14764 cfq_slice_idle_show 0 14764 NULL nohasharray
125134 +send_mad_14764 send_mad 0 14764 &cfq_slice_idle_show_14764
125135 +qla82xx_pci_mem_write_2M_14765 qla82xx_pci_mem_write_2M 2 14765 NULL
125136 +deliver_to_subscribers_14769 deliver_to_subscribers 0 14769 NULL
125137 +elv_register_queue_14771 elv_register_queue 0 14771 NULL
125138 +regmap_range_read_file_14775 regmap_range_read_file 3-0 14775 NULL
125139 +lm3533_als_get_hysteresis_14776 lm3533_als_get_hysteresis 0 14776 NULL
125140 +pch_i2c_writebytes_14779 pch_i2c_writebytes 0 14779 NULL
125141 +sta_dev_read_14782 sta_dev_read 3-0 14782 NULL
125142 +shm32read__write_file_14786 shm32read__write_file 0 14786 NULL
125143 +qla4_8xxx_device_bootstrap_14787 qla4_8xxx_device_bootstrap 0 14787 NULL
125144 +wm8775_s_ctrl_14789 wm8775_s_ctrl 0 14789 NULL nohasharray
125145 +fuse_setattr_14789 fuse_setattr 0 14789 &wm8775_s_ctrl_14789
125146 +bd2802_store_reg0x0a_14790 bd2802_store_reg0x0a 0-4 14790 NULL
125147 +keys_proc_write_14792 keys_proc_write 3-0 14792 NULL
125148 +ext4_kvmalloc_14796 ext4_kvmalloc 1 14796 NULL
125149 +__kfifo_in_14797 __kfifo_in 0-3 14797 NULL
125150 +hpet_readl_14801 hpet_readl 0 14801 NULL
125151 +wb_smsc_wdt_notify_sys_14805 wb_smsc_wdt_notify_sys 0 14805 NULL
125152 +show_fcstat_fc_xid_busy_14807 show_fcstat_fc_xid_busy 0 14807 NULL nohasharray
125153 +gameport_bind_driver_14807 gameport_bind_driver 0 14807 &show_fcstat_fc_xid_busy_14807
125154 +f2fs_write_inode_14812 f2fs_write_inode 0 14812 NULL
125155 +unix_gid_parse_14819 unix_gid_parse 0 14819 NULL
125156 +ib_umem_num_pages_14820 ib_umem_num_pages 0 14820 NULL
125157 +mtd_ecc_step_size_show_14822 mtd_ecc_step_size_show 0 14822 NULL
125158 +xfs_btree_kill_iroot_14824 xfs_btree_kill_iroot 0 14824 NULL nohasharray
125159 +store_net_stats_14824 store_net_stats 0-4 14824 &xfs_btree_kill_iroot_14824
125160 +acpi_ps_init_scope_14825 acpi_ps_init_scope 0 14825 NULL
125161 +tx_fifo_errors_show_14827 tx_fifo_errors_show 0 14827 NULL
125162 +show_temp_input_14828 show_temp_input 0 14828 NULL
125163 +ocfs2_xattr_get_14831 ocfs2_xattr_get 0 14831 NULL
125164 +flash_brightness_show_14833 flash_brightness_show 0 14833 NULL
125165 +ocfs2_permission_14834 ocfs2_permission 0 14834 NULL
125166 +max_power_show_14836 max_power_show 0 14836 NULL
125167 +name_len_14843 name_len 0-2 14843 NULL
125168 +subsystem_vendor_show_14845 subsystem_vendor_show 0 14845 NULL
125169 +mrp_attr_create_14853 mrp_attr_create 3 14853 NULL
125170 +__krealloc_14857 __krealloc 2 14857 NULL nohasharray
125171 +lcd_write_14857 lcd_write 3-0 14857 &__krealloc_14857
125172 +i2c_nuvoton_wait_for_stat_14859 i2c_nuvoton_wait_for_stat 0 14859 NULL nohasharray
125173 +blkcg_activate_policy_14859 blkcg_activate_policy 0 14859 &i2c_nuvoton_wait_for_stat_14859
125174 +get_user_cpu_mask_14861 get_user_cpu_mask 2 14861 NULL
125175 +asd_erase_nv_sector_14865 asd_erase_nv_sector 0 14865 NULL
125176 +ds1553_nvram_read_14868 ds1553_nvram_read 0-5-6 14868 NULL nohasharray
125177 +send_cancel_14868 send_cancel 0 14868 &ds1553_nvram_read_14868
125178 +snd_cmipci_capture_prepare_14878 snd_cmipci_capture_prepare 0 14878 NULL
125179 +bInterfaceProtocol_show_14880 bInterfaceProtocol_show 0 14880 NULL
125180 +gt_act_freq_mhz_show_14882 gt_act_freq_mhz_show 0 14882 NULL
125181 +dma_generic_free_coherent_14883 dma_generic_free_coherent 2 14883 NULL
125182 +aoechr_read_14884 aoechr_read 0-3 14884 NULL
125183 +xfs_bmapi_convert_unwritten_14886 xfs_bmapi_convert_unwritten 0 14886 NULL
125184 +acpi_os_allocate_14892 acpi_os_allocate 1 14892 NULL
125185 +mfg_show_14897 mfg_show 0 14897 NULL
125186 +ea_init_14899 ea_init 0 14899 NULL
125187 +mwl8k_cmd_radio_enable_14900 mwl8k_cmd_radio_enable 0 14900 NULL
125188 +SYSC_readv_14901 SYSC_readv 3 14901 NULL
125189 +netlbl_catmap_walk_14902 netlbl_catmap_walk 0-2 14902 NULL nohasharray
125190 +playback_pcm_trigger_14902 playback_pcm_trigger 0 14902 &netlbl_catmap_walk_14902
125191 +acpi_ds_method_error_14906 acpi_ds_method_error 0-1 14906 NULL
125192 +krealloc_14908 krealloc 2 14908 NULL nohasharray
125193 +lkfirst_store_14908 lkfirst_store 0-3 14908 &krealloc_14908
125194 +regmap_irq_get_virq_14910 regmap_irq_get_virq 2 14910 NULL nohasharray
125195 +acpi_pm_prepare_14910 acpi_pm_prepare 0 14910 &regmap_irq_get_virq_14910
125196 +sel_make_bools_14912 sel_make_bools 0 14912 NULL nohasharray
125197 +wlcore_write_data_14912 wlcore_write_data 0 14912 &sel_make_bools_14912
125198 +sis5595_transaction_14915 sis5595_transaction 0 14915 NULL
125199 +__arch_hweight64_14923 __arch_hweight64 0 14923 NULL nohasharray
125200 +qp_memcpy_to_queue_iov_14923 qp_memcpy_to_queue_iov 5-2 14923 &__arch_hweight64_14923 nohasharray
125201 +parport_uss720_read_data_14923 parport_uss720_read_data 0 14923 &qp_memcpy_to_queue_iov_14923
125202 +af9005_usb_write_tuner_registers_14924 af9005_usb_write_tuner_registers 0 14924 NULL
125203 +ratelimit_handler_14925 ratelimit_handler 0 14925 NULL
125204 +lpfc_request_firmware_upgrade_store_14932 lpfc_request_firmware_upgrade_store 0-4 14932 NULL
125205 +gether_opts_host_addr_store_14933 gether_opts_host_addr_store 0-3 14933 NULL
125206 +store_sys_wmi_14934 store_sys_wmi 0-4 14934 NULL
125207 +__omfs_write_inode_14935 __omfs_write_inode 0 14935 NULL
125208 +start_cif_cam_14937 start_cif_cam 0 14937 NULL
125209 +sierra_net_change_mtu_14941 sierra_net_change_mtu 0 14941 NULL
125210 +queue_cnt_14951 queue_cnt 0 14951 NULL
125211 +unix_dgram_recvmsg_14952 unix_dgram_recvmsg 4-0 14952 NULL
125212 +lbs_set_reg_14953 lbs_set_reg 0 14953 NULL
125213 +ipw_ethtool_get_eeprom_len_14954 ipw_ethtool_get_eeprom_len 0 14954 NULL
125214 +videobuf_read_stream_14956 videobuf_read_stream 3-0 14956 NULL
125215 +imx074_s_stream_14963 imx074_s_stream 0 14963 NULL
125216 +reiserfs_end_persistent_transaction_14965 reiserfs_end_persistent_transaction 0 14965 NULL
125217 +s3c_camif_subdev_s_ctrl_14968 s3c_camif_subdev_s_ctrl 0 14968 NULL nohasharray
125218 +ar5523_add_interface_14968 ar5523_add_interface 0 14968 &s3c_camif_subdev_s_ctrl_14968
125219 +twl6030reg_disable_14969 twl6030reg_disable 0 14969 NULL
125220 +snd_pcm_oss_make_ready_14971 snd_pcm_oss_make_ready 0 14971 NULL
125221 +mce_flush_rx_buffer_14976 mce_flush_rx_buffer 2 14976 NULL
125222 +mpoa_event_listener_14977 mpoa_event_listener 0 14977 NULL
125223 +s5p_mfc_enc_s_ctrl_14984 s5p_mfc_enc_s_ctrl 0 14984 NULL
125224 +mc13xxx_irq_mask_14985 mc13xxx_irq_mask 2-0 14985 NULL nohasharray
125225 +bnx2x_setup_queue_14985 bnx2x_setup_queue 0 14985 &mc13xxx_irq_mask_14985
125226 +block_ce_count_show_14986 block_ce_count_show 0 14986 NULL
125227 +gpio_twl4030_write_14987 gpio_twl4030_write 1-0 14987 NULL nohasharray
125228 +setkey_14987 setkey 3 14987 &gpio_twl4030_write_14987 nohasharray
125229 +zr364xx_vidioc_streamon_14987 zr364xx_vidioc_streamon 0 14987 &setkey_14987
125230 +als_sensing_range_show_14991 als_sensing_range_show 0 14991 NULL
125231 +adp8870_bl_l1_daylight_dim_show_14995 adp8870_bl_l1_daylight_dim_show 0 14995 NULL nohasharray
125232 +setkey_14995 setkey 0 14995 &adp8870_bl_l1_daylight_dim_show_14995
125233 +acpi_ds_obj_stack_push_15001 acpi_ds_obj_stack_push 0 15001 NULL
125234 +store_touchpad_15003 store_touchpad 4-0 15003 NULL nohasharray
125235 +add_request_15003 add_request 0 15003 &store_touchpad_15003
125236 +show_slidebar_mode_15004 show_slidebar_mode 0 15004 NULL
125237 +dump_write_15008 dump_write 0-3 15008 NULL
125238 +mt9m111_set_global_gain_15009 mt9m111_set_global_gain 0 15009 NULL
125239 +sctp_setsockopt_default_sndinfo_15011 sctp_setsockopt_default_sndinfo 3-0 15011 NULL nohasharray
125240 +update_streaming_15011 update_streaming 0 15011 &sctp_setsockopt_default_sndinfo_15011
125241 +cpuset_cpu_inactive_15013 cpuset_cpu_inactive 0 15013 NULL
125242 +reconfig_codec_15017 reconfig_codec 0 15017 NULL
125243 +prepare_hardware_15022 prepare_hardware 0 15022 NULL
125244 +predisable_15024 predisable 0 15024 NULL
125245 +vmap_15025 vmap 2 15025 NULL
125246 +ab3100_is_enabled_regulator_15026 ab3100_is_enabled_regulator 0 15026 NULL
125247 +set_temp_offset_15033 set_temp_offset 0-4 15033 NULL
125248 +alloc_ad_spec_15035 alloc_ad_spec 0 15035 NULL
125249 +srp_parse_tmo_15038 srp_parse_tmo 0 15038 NULL
125250 +priority_store_15039 priority_store 4-0 15039 NULL
125251 +read_file_node_aggr_15040 read_file_node_aggr 3-0 15040 NULL
125252 +nfs3_rpc_wrapper_15047 nfs3_rpc_wrapper 0 15047 NULL
125253 +fuse_launder_page_15048 fuse_launder_page 0 15048 NULL nohasharray
125254 +iscsi_stat_sess_show_attr_rxdata_octs_15048 iscsi_stat_sess_show_attr_rxdata_octs 0 15048 &fuse_launder_page_15048 nohasharray
125255 +loop_attr_partscan_show_15048 loop_attr_partscan_show 0 15048 &iscsi_stat_sess_show_attr_rxdata_octs_15048
125256 +show_otp3en_15049 show_otp3en 0 15049 NULL
125257 +show_15051 show 0 15051 NULL
125258 +cld_pipe_downcall_15058 cld_pipe_downcall 3-0 15058 NULL
125259 +br_change_mtu_15064 br_change_mtu 0 15064 NULL
125260 +ieee80211_if_read_uapsd_max_sp_len_15067 ieee80211_if_read_uapsd_max_sp_len 3-0 15067 NULL
125261 +zero_pages_show_15069 zero_pages_show 0 15069 NULL
125262 +nfs4_write_cached_acl_15070 nfs4_write_cached_acl 4 15070 NULL
125263 +ntfs_copy_from_user_15072 ntfs_copy_from_user 0-5-3 15072 NULL
125264 +pppoe_recvmsg_15073 pppoe_recvmsg 4-0 15073 NULL
125265 +group_addr_show_15078 group_addr_show 0 15078 NULL
125266 +s6x0_i2c_transfer_15080 s6x0_i2c_transfer 0-3 15080 NULL
125267 +atkbd_attr_set_helper_15085 atkbd_attr_set_helper 0 15085 NULL
125268 +copy_version_to_user_15087 copy_version_to_user 0 15087 NULL nohasharray
125269 +xfrm_dev_event_15087 xfrm_dev_event 0 15087 &copy_version_to_user_15087
125270 +xfs_btree_insrec_15090 xfs_btree_insrec 0 15090 NULL
125271 +show_ppi_operations_15091 show_ppi_operations 0 15091 NULL
125272 +btrfs_readpage_15094 btrfs_readpage 0 15094 NULL
125273 +bond_option_downdelay_set_15095 bond_option_downdelay_set 0 15095 NULL
125274 +ath10k_pci_hif_tx_sg_15096 ath10k_pci_hif_tx_sg 0 15096 NULL
125275 +show_designated_root_15098 show_designated_root 0 15098 NULL
125276 +lcd_power_store_15100 lcd_power_store 0-4 15100 NULL
125277 +xadc_postdisable_15107 xadc_postdisable 0 15107 NULL
125278 +fc_vport_setup_15109 fc_vport_setup 0 15109 NULL
125279 +generic_update_time_15110 generic_update_time 0 15110 NULL
125280 +cy_write_room_15111 cy_write_room 0 15111 NULL
125281 +show_interface_15117 show_interface 0 15117 NULL
125282 +compat_SyS_pwritev_15118 compat_SyS_pwritev 3 15118 NULL
125283 +acpi_power_in_use_show_15121 acpi_power_in_use_show 0 15121 NULL
125284 +kone_sysfs_show_firmware_version_15123 kone_sysfs_show_firmware_version 0 15123 NULL
125285 +niu_set_ip_frag_rule_15124 niu_set_ip_frag_rule 0 15124 NULL
125286 +show_sas_expander_component_id_15127 show_sas_expander_component_id 0 15127 NULL
125287 +set_max_15128 set_max 0-4 15128 NULL
125288 +lp55xx_show_max_current_15132 lp55xx_show_max_current 0 15132 NULL
125289 +nfs4_xattr_set_nfs4_label_15137 nfs4_xattr_set_nfs4_label 0 15137 NULL
125290 +dummy_hrtimer_prepare_15148 dummy_hrtimer_prepare 0 15148 NULL
125291 +show_fast_charge_timer_15151 show_fast_charge_timer 0 15151 NULL
125292 +s5m8767_wait_for_udr_update_15152 s5m8767_wait_for_udr_update 0 15152 NULL
125293 +ipwireless_ppp_mru_15153 ipwireless_ppp_mru 0 15153 NULL
125294 +setup_sge_queues_15154 setup_sge_queues 0 15154 NULL
125295 +aty_var_to_pll_1703_15155 aty_var_to_pll_1703 0 15155 NULL
125296 +btrfs_submit_compressed_read_15157 btrfs_submit_compressed_read 0 15157 NULL
125297 +_ctl_diag_trigger_event_store_15158 _ctl_diag_trigger_event_store 0-4 15158 NULL
125298 +set_temp_auto_temp_crit_15163 set_temp_auto_temp_crit 0-4 15163 NULL
125299 +acpi_power_transition_15165 acpi_power_transition 0 15165 NULL
125300 +iwl_dbgfs_sta_drain_write_15167 iwl_dbgfs_sta_drain_write 0-3 15167 NULL
125301 +_nfs4_proc_getlk_15168 _nfs4_proc_getlk 0 15168 NULL
125302 +self_check_not_bad_15175 self_check_not_bad 0 15175 NULL
125303 +et131x_change_mtu_15176 et131x_change_mtu 0 15176 NULL
125304 +gue_remcsum_15177 gue_remcsum 4 15177 NULL nohasharray
125305 +ath10k_thermal_get_max_dutycycle_15177 ath10k_thermal_get_max_dutycycle 0 15177 &gue_remcsum_15177
125306 +ocontext_read_15178 ocontext_read 0 15178 NULL
125307 +t4_sge_alloc_ofld_txq_15179 t4_sge_alloc_ofld_txq 0 15179 NULL
125308 +SYSC_setdomainname_15180 SYSC_setdomainname 2 15180 NULL
125309 +pda_power_get_property_15191 pda_power_get_property 0 15191 NULL
125310 +iscsi_create_endpoint_15193 iscsi_create_endpoint 1 15193 NULL nohasharray
125311 +radeonfb_check_var_15193 radeonfb_check_var 0 15193 &iscsi_create_endpoint_15193
125312 +pci200_open_15194 pci200_open 0 15194 NULL
125313 +blk_queue_init_tags_15200 blk_queue_init_tags 2 15200 NULL
125314 +async_show_15209 async_show 0 15209 NULL
125315 +command_setflickerctrl_15210 command_setflickerctrl 0 15210 NULL
125316 +get_name_to_buffer_15211 get_name_to_buffer 0 15211 NULL
125317 +top_off_threshold_current_store_15215 top_off_threshold_current_store 4-0 15215 NULL
125318 +bfad_debugfs_write_regrd_15218 bfad_debugfs_write_regrd 3-0 15218 NULL
125319 +m88rs6000t_set_demod_mclk_15221 m88rs6000t_set_demod_mclk 0 15221 NULL nohasharray
125320 +kxcjk1013_setup_any_motion_interrupt_15221 kxcjk1013_setup_any_motion_interrupt 0 15221 &m88rs6000t_set_demod_mclk_15221
125321 +vx_send_irqa_15223 vx_send_irqa 0 15223 NULL
125322 +netlink_set_ring_15224 netlink_set_ring 0 15224 NULL
125323 +c2port_write_dr_15227 c2port_write_dr 0 15227 NULL
125324 +bonding_show_miimon_15229 bonding_show_miimon 0 15229 NULL nohasharray
125325 +igb_get_regs_len_15229 igb_get_regs_len 0 15229 &bonding_show_miimon_15229
125326 +init_unsol_queue_15233 init_unsol_queue 0 15233 NULL
125327 +zf_notify_sys_15234 zf_notify_sys 0 15234 NULL nohasharray
125328 +netxen_nic_set_mac_15234 netxen_nic_set_mac 0 15234 &zf_notify_sys_15234
125329 +iptable_nat_ipv4_out_15236 iptable_nat_ipv4_out 0 15236 NULL
125330 +iwl_dbgfs_sram_write_15239 iwl_dbgfs_sram_write 3-0 15239 NULL
125331 +show_temp_input1_15242 show_temp_input1 0 15242 NULL
125332 +il_dbgfs_rx_stats_read_15243 il_dbgfs_rx_stats_read 3-0 15243 NULL
125333 +statfs_slow_store_15251 statfs_slow_store 3-0 15251 NULL
125334 +tg3_init_hw_15257 tg3_init_hw 0 15257 NULL
125335 +nr_bind_15261 nr_bind 0 15261 NULL
125336 +div64_u64_15263 div64_u64 0 15263 NULL
125337 +wacom_led_putimage_15264 wacom_led_putimage 4-0 15264 NULL
125338 +simple_strtol_15273 simple_strtol 0 15273 NULL
125339 +rose_set_mac_address_15277 rose_set_mac_address 0 15277 NULL
125340 +fw_realloc_buffer_15280 fw_realloc_buffer 2-0 15280 NULL
125341 +nvhdmi_8ch_7x_pcm_prepare_15281 nvhdmi_8ch_7x_pcm_prepare 0 15281 NULL
125342 +snd_aw2_pcm_prepare_capture_15282 snd_aw2_pcm_prepare_capture 0 15282 NULL
125343 +snd_via82xx_pcm_prepare_15284 snd_via82xx_pcm_prepare 0 15284 NULL
125344 +qib_sdma_get_complete_15288 qib_sdma_get_complete 0 15288 NULL
125345 +sys_connect_15291 sys_connect 3 15291 NULL nohasharray
125346 +xlate_dev_mem_ptr_15291 xlate_dev_mem_ptr 1 15291 &sys_connect_15291
125347 +iwl_trans_pcie_read_prph_15295 iwl_trans_pcie_read_prph 0 15295 NULL
125348 +recover_store_15296 recover_store 0-3 15296 NULL
125349 +cachefiles_daemon_cull_15298 cachefiles_daemon_cull 0 15298 NULL
125350 +multicast_query_use_ifaddr_store_15300 multicast_query_use_ifaddr_store 4-0 15300 NULL
125351 +readpage_15301 readpage 0 15301 NULL
125352 +kernel_getsockname_15304 kernel_getsockname 0 15304 NULL
125353 +C_SYSC_move_pages_15305 C_SYSC_move_pages 2 15305 NULL nohasharray
125354 +ocfs2_read_refcount_block_15305 ocfs2_read_refcount_block 0 15305 &C_SYSC_move_pages_15305
125355 +cfhsi_rx_15306 cfhsi_rx 0 15306 NULL
125356 +fcoe_ctlr_send_keep_alive_15308 fcoe_ctlr_send_keep_alive 3 15308 NULL nohasharray
125357 +show_reg_pages_15308 show_reg_pages 0 15308 &fcoe_ctlr_send_keep_alive_15308
125358 +alc_init_15309 alc_init 0 15309 NULL
125359 +range_store_15310 range_store 0-4 15310 NULL
125360 +qla4_8xxx_stop_firmware_15311 qla4_8xxx_stop_firmware 0 15311 NULL
125361 +pwm_set_polarity_15313 pwm_set_polarity 0 15313 NULL
125362 +packet_set_ring_15316 packet_set_ring 0 15316 NULL
125363 +iscsi_tpg_param_show_MaxXmitDataSegmentLength_15326 iscsi_tpg_param_show_MaxXmitDataSegmentLength 0 15326 NULL
125364 +bad_inode_getxattr_15327 bad_inode_getxattr 0 15327 NULL
125365 +show_counter_rx_p3_hdr_egr_ovfls_15329 show_counter_rx_p3_hdr_egr_ovfls 0 15329 NULL
125366 +lp3943_write_byte_15336 lp3943_write_byte 0 15336 NULL
125367 +kovaplus_sysfs_read_15337 kovaplus_sysfs_read 6-0 15337 NULL
125368 +ioread16_15342 ioread16 0 15342 NULL
125369 +alloc_ring_15345 alloc_ring 2-4 15345 NULL nohasharray
125370 +crc32_finup_15345 crc32_finup 0 15345 &alloc_ring_15345
125371 +tpacpi_driver_debug_show_15350 tpacpi_driver_debug_show 0 15350 NULL nohasharray
125372 +islpci_open_15350 islpci_open 0 15350 &tpacpi_driver_debug_show_15350
125373 +ext3_commit_super_15352 ext3_commit_super 0 15352 NULL
125374 +mvs_show_interrupt_coalescing_15353 mvs_show_interrupt_coalescing 0 15353 NULL
125375 +devid_mask_show_15354 devid_mask_show 0 15354 NULL
125376 +blkdev_readpages_15357 blkdev_readpages 4 15357 NULL
125377 +nouveau_hwmon_set_emergency_temp_15358 nouveau_hwmon_set_emergency_temp 0-4 15358 NULL
125378 +acpi_ut_create_string_object_15360 acpi_ut_create_string_object 1 15360 NULL nohasharray
125379 +cx88_alsa_dma_init_15360 cx88_alsa_dma_init 2 15360 &acpi_ut_create_string_object_15360
125380 +wusb_key_derive_15364 wusb_key_derive 0 15364 NULL
125381 +cfg80211_netdev_notifier_call_15366 cfg80211_netdev_notifier_call 0 15366 NULL nohasharray
125382 +st_press_buffer_predisable_15366 st_press_buffer_predisable 0 15366 &cfg80211_netdev_notifier_call_15366
125383 +gpio_keys_show_switches_15369 gpio_keys_show_switches 0 15369 NULL
125384 +graph_depth_read_15371 graph_depth_read 3 15371 NULL
125385 +regmap_mmio_read_15372 regmap_mmio_read 0 15372 NULL
125386 +compat_sys_process_vm_readv_15374 compat_sys_process_vm_readv 3-5 15374 NULL
125387 +print_cpus_offline_15377 print_cpus_offline 0 15377 NULL
125388 +fq_codel_zalloc_15378 fq_codel_zalloc 1 15378 NULL nohasharray
125389 +solo_s_ctrl_15378 solo_s_ctrl 0 15378 &fq_codel_zalloc_15378
125390 +domain_flush_pages_15379 domain_flush_pages 2-3 15379 NULL nohasharray
125391 +iosf_mbi_read_15379 iosf_mbi_read 0 15379 &domain_flush_pages_15379
125392 +alloc_fddidev_15382 alloc_fddidev 1 15382 NULL
125393 +hotkey_user_mask_set_15391 hotkey_user_mask_set 0 15391 NULL
125394 +show_lwid_enb_15392 show_lwid_enb 0 15392 NULL
125395 +_regmap_read_15396 _regmap_read 0 15396 NULL
125396 +mlx4_cmd_wait_15399 mlx4_cmd_wait 0 15399 NULL
125397 +sm501fb_check_var_15402 sm501fb_check_var 0 15402 NULL
125398 +pipeline_csum_to_rx_xfer_swi_read_15403 pipeline_csum_to_rx_xfer_swi_read 3-0 15403 NULL
125399 +get_modalias_15406 get_modalias 2-0 15406 NULL nohasharray
125400 +nfs_setattr_15406 nfs_setattr 0 15406 &get_modalias_15406
125401 +qlcnic_83xx_get_cap_size_15413 qlcnic_83xx_get_cap_size 0 15413 NULL
125402 +multicast_membership_interval_store_15419 multicast_membership_interval_store 4-0 15419 NULL
125403 +show_pwm_auto_channels_15421 show_pwm_auto_channels 0 15421 NULL nohasharray
125404 +ov772x_s_stream_15421 ov772x_s_stream 0 15421 &show_pwm_auto_channels_15421
125405 +metric_id_set_15422 metric_id_set 0-4 15422 NULL
125406 +__videobuf_copy_to_user_15423 __videobuf_copy_to_user 4-0 15423 NULL
125407 +tsl2550_store_operating_mode_15427 tsl2550_store_operating_mode 0-4 15427 NULL
125408 +target_core_store_dev_alias_15430 target_core_store_dev_alias 0-3 15430 NULL
125409 +dvb_pll_configure_15432 dvb_pll_configure 0-3 15432 NULL
125410 +prepare_hardware_15436 prepare_hardware 0 15436 NULL
125411 +tcp_mtu_to_mss_15438 tcp_mtu_to_mss 2-0 15438 NULL
125412 +wakeup_count_show_15444 wakeup_count_show 0 15444 NULL
125413 +wl12xx_boot_15445 wl12xx_boot 0 15445 NULL
125414 +mISDN_sock_recvmsg_15446 mISDN_sock_recvmsg 0-4 15446 NULL
125415 +regulator_suspend_standby_uV_show_15448 regulator_suspend_standby_uV_show 0 15448 NULL
125416 +memweight_15450 memweight 0 15450 NULL
125417 +show_tabletEventsReceived_15451 show_tabletEventsReceived 0 15451 NULL
125418 +ceph_tcp_recvpage_15453 ceph_tcp_recvpage 4 15453 NULL
125419 +i2400m_rx_stats_write_15455 i2400m_rx_stats_write 0-3 15455 NULL
125420 +ls_level_show_15463 ls_level_show 0 15463 NULL
125421 +vmalloc_15464 vmalloc 1 15464 NULL
125422 +show_sas_phy_target_port_protocols_15466 show_sas_phy_target_port_protocols 0 15466 NULL
125423 +w1_f2d_write_15467 w1_f2d_write 3 15467 NULL
125424 +find_smbios_instance_string_15470 find_smbios_instance_string 0 15470 NULL
125425 +mtd_flags_show_15472 mtd_flags_show 0 15472 NULL nohasharray
125426 +__mutex_lock_killable_slowpath_15472 __mutex_lock_killable_slowpath 0 15472 &mtd_flags_show_15472
125427 +snd_m3_pcm_stop_15476 snd_m3_pcm_stop 0 15476 NULL nohasharray
125428 +snd_seq_ioctl_query_subs_15476 snd_seq_ioctl_query_subs 0 15476 &snd_m3_pcm_stop_15476
125429 +ath9k_get_stats_15482 ath9k_get_stats 0 15482 NULL
125430 +i2c_readbytes_15483 i2c_readbytes 0 15483 NULL
125431 +cp2112_read_15484 cp2112_read 0 15484 NULL nohasharray
125432 +target_stat_scsi_dev_attr_show_15484 target_stat_scsi_dev_attr_show 0 15484 &cp2112_read_15484
125433 +ds2781_read_block_15486 ds2781_read_block 4-3-0 15486 NULL
125434 +target_core_alua_lu_gp_show_attr_members_15487 target_core_alua_lu_gp_show_attr_members 0 15487 NULL nohasharray
125435 +write_hw_15487 write_hw 0-6-5 15487 &target_core_alua_lu_gp_show_attr_members_15487
125436 +mcs7830_set_mac_address_15497 mcs7830_set_mac_address 0 15497 NULL
125437 +__clone_and_map_data_bio_15498 __clone_and_map_data_bio 3 15498 NULL
125438 +vringh_iov_pull_user_15499 vringh_iov_pull_user 3 15499 NULL
125439 +iolock_15500 iolock 0 15500 NULL
125440 +psmouse_attr_set_helper_15505 psmouse_attr_set_helper 0-4 15505 NULL
125441 +bNumInterfaces_show_15506 bNumInterfaces_show 0 15506 NULL
125442 +mwl8k_load_fw_image_15508 mwl8k_load_fw_image 0 15508 NULL
125443 +map_sg_15523 map_sg 0-3 15523 NULL
125444 +da9052_rtc_read_time_15524 da9052_rtc_read_time 0 15524 NULL
125445 +store_15525 store 0 15525 NULL
125446 +il4965_mac_sta_add_15529 il4965_mac_sta_add 0 15529 NULL
125447 +ifx_spi_write_15531 ifx_spi_write 3 15531 NULL
125448 +da9052_bat_irq_15533 da9052_bat_irq 1 15533 NULL
125449 +p9_check_zc_errors_15534 p9_check_zc_errors 4 15534 NULL
125450 +set_pwm_auto_point_temp_15535 set_pwm_auto_point_temp 0-4 15535 NULL
125451 +show_rdac2_15539 show_rdac2 0 15539 NULL
125452 +adf4350_reg_access_15542 adf4350_reg_access 0 15542 NULL
125453 +ql_process_mac_rx_page_15543 ql_process_mac_rx_page 4 15543 NULL
125454 +get_fc_cos_names_15544 get_fc_cos_names 0 15544 NULL nohasharray
125455 +zero_the_pointer_15544 zero_the_pointer 0 15544 &get_fc_cos_names_15544 nohasharray
125456 +sb1000_get_firmware_version_15544 sb1000_get_firmware_version 0 15544 &zero_the_pointer_15544
125457 +kxcjk1013_get_mode_15550 kxcjk1013_get_mode 0 15550 NULL
125458 +ipv6_synproxy_hook_15554 ipv6_synproxy_hook 0 15554 NULL
125459 +iscsi_stat_sess_show_attr_node_15558 iscsi_stat_sess_show_attr_node 0 15558 NULL nohasharray
125460 +sun4i_pwm_enable_15558 sun4i_pwm_enable 0 15558 &iscsi_stat_sess_show_attr_node_15558
125461 +do_send_15559 do_send 4 15559 NULL nohasharray
125462 +_write_oob_15559 _write_oob 0 15559 &do_send_15559
125463 +ieee80211_amsdu_to_8023s_15561 ieee80211_amsdu_to_8023s 5 15561 NULL
125464 +i801_block_transaction_15562 i801_block_transaction 0 15562 NULL nohasharray
125465 +create_capture_mixers_15562 create_capture_mixers 0 15562 &i801_block_transaction_15562
125466 +get_checksum_15564 get_checksum 0 15564 NULL
125467 +iwl_nvm_read_section_15568 iwl_nvm_read_section 0 15568 NULL
125468 +_read_user_prot_reg_15571 _read_user_prot_reg 0 15571 NULL
125469 +persistent_status_15574 persistent_status 4 15574 NULL
125470 +bnx2fc_process_unsol_compl_15576 bnx2fc_process_unsol_compl 2 15576 NULL
125471 +usbtv_start_streaming_15581 usbtv_start_streaming 0 15581 NULL
125472 +usbhsh_status_stage_packet_push_15582 usbhsh_status_stage_packet_push 0 15582 NULL
125473 +notify_recv_pre_dequeue_15583 notify_recv_pre_dequeue 0 15583 NULL
125474 +show_tcpRtoMax_15584 show_tcpRtoMax 0 15584 NULL
125475 +vme_user_write_15587 vme_user_write 3 15587 NULL
125476 +permission_15588 permission 0 15588 NULL
125477 +adt7x10_show_alarm_15602 adt7x10_show_alarm 0 15602 NULL
125478 +nes_store_flash_cmd_15603 nes_store_flash_cmd 0-3 15603 NULL
125479 +x1205_get_datetime_15608 x1205_get_datetime 0 15608 NULL
125480 +sx150x_install_irq_chip_15609 sx150x_install_irq_chip 3 15609 NULL
125481 +i40evf_request_traffic_irqs_15610 i40evf_request_traffic_irqs 0 15610 NULL
125482 +wusb_chid_show_15613 wusb_chid_show 0 15613 NULL nohasharray
125483 +sdev_show_rev_15613 sdev_show_rev 0 15613 &wusb_chid_show_15613
125484 +ovl_alloc_entry_15614 ovl_alloc_entry 1 15614 NULL
125485 +kxcjk1013_data_rdy_trigger_set_state_15617 kxcjk1013_data_rdy_trigger_set_state 0 15617 NULL
125486 +store_rtap_iface_15620 store_rtap_iface 0-4 15620 NULL
125487 +pci_user_read_config_dword_15624 pci_user_read_config_dword 0 15624 NULL
125488 +dsp_cmx_send_member_15625 dsp_cmx_send_member 2 15625 NULL
125489 +ubifs_add_bud_to_log_15628 ubifs_add_bud_to_log 0 15628 NULL
125490 +proc_loginuid_read_15631 proc_loginuid_read 3-0 15631 NULL
125491 +authorized_show_15636 authorized_show 0 15636 NULL
125492 +fill_func_15640 fill_func 0 15640 NULL
125493 +bonding_show_xmit_hash_15641 bonding_show_xmit_hash 0 15641 NULL
125494 +tomoyo_scan_bprm_15642 tomoyo_scan_bprm 4-2 15642 NULL nohasharray
125495 +pipeline_hs_tx_stat_fifo_int_read_15642 pipeline_hs_tx_stat_fifo_int_read 3-0 15642 &tomoyo_scan_bprm_15642
125496 +joydev_handle_JSIOCSBTNMAP_15643 joydev_handle_JSIOCSBTNMAP 3 15643 NULL
125497 +mgmt_exec_nonemb_cmd_15644 mgmt_exec_nonemb_cmd 0 15644 NULL
125498 +fs_path_add_15648 fs_path_add 3 15648 NULL
125499 +__do_readpage_15652 __do_readpage 0 15652 NULL
125500 +xsd_read_15653 xsd_read 3-0 15653 NULL
125501 +compat_sys_fcntl_15654 compat_sys_fcntl 3 15654 NULL
125502 +show_attr_powered_15658 show_attr_powered 0 15658 NULL
125503 +elan_i2c_read_block_15663 elan_i2c_read_block 0 15663 NULL nohasharray
125504 +mv88e6352_get_sset_count_15663 mv88e6352_get_sset_count 0 15663 &elan_i2c_read_block_15663
125505 +store_15665 store 0-3 15665 NULL
125506 +unix_bind_15668 unix_bind 3-0 15668 NULL
125507 +idetape_init_rw_15671 idetape_init_rw 0 15671 NULL
125508 +dm_read_15674 dm_read 3 15674 NULL nohasharray
125509 +snd_korg1212_ioctl_15674 snd_korg1212_ioctl 0 15674 &dm_read_15674 nohasharray
125510 +SyS_connect_15674 SyS_connect 3 15674 &snd_korg1212_ioctl_15674
125511 +snd_usb_caiaq_pcm_trigger_15684 snd_usb_caiaq_pcm_trigger 0 15684 NULL
125512 +qib_diagpkt_write_15685 qib_diagpkt_write 0-3 15685 NULL
125513 +ndo_open_15687 ndo_open 0 15687 NULL
125514 +psmouse_attr_show_protocol_15693 psmouse_attr_show_protocol 0 15693 NULL
125515 +uinput_str_to_user_15695 uinput_str_to_user 3 15695 NULL nohasharray
125516 +spidev_read_15695 spidev_read 0-3 15695 &uinput_str_to_user_15695
125517 +show_sas_expander_product_rev_15701 show_sas_expander_product_rev 0 15701 NULL
125518 +suspend_hi_store_15706 suspend_hi_store 0-3 15706 NULL
125519 +s6e63m0_sysfs_store_gamma_mode_15708 s6e63m0_sysfs_store_gamma_mode 0-4 15708 NULL
125520 +as3722_irq_get_virq_15718 as3722_irq_get_virq 2 15718 NULL
125521 +tracing_snapshot_write_15719 tracing_snapshot_write 3 15719 NULL
125522 +rio_request_inb_dbell_15726 rio_request_inb_dbell 0 15726 NULL
125523 +pinctrl_utils_reserve_map_15730 pinctrl_utils_reserve_map 5 15730 NULL nohasharray
125524 +btrfs_writepage_15730 btrfs_writepage 0 15730 &pinctrl_utils_reserve_map_15730
125525 +acpi_ex_setup_region_15734 acpi_ex_setup_region 0 15734 NULL
125526 +ea_alloc_skeleton_15736 ea_alloc_skeleton 0 15736 NULL
125527 +__tree_mod_log_insert_15744 __tree_mod_log_insert 0 15744 NULL
125528 +efx_ptp_describe_stats_15746 efx_ptp_describe_stats 0 15746 NULL
125529 +HiSax_readstatus_15752 HiSax_readstatus 2 15752 NULL nohasharray
125530 +rcar_i2c_bus_barrier_15752 rcar_i2c_bus_barrier 0 15752 &HiSax_readstatus_15752
125531 +ufs_update_inode_15753 ufs_update_inode 0 15753 NULL
125532 +array_state_show_15758 array_state_show 0 15758 NULL
125533 +bitmap_search_next_usable_block_15762 bitmap_search_next_usable_block 0-3-1 15762 NULL
125534 +thermal_get_temp_15766 thermal_get_temp 0 15766 NULL nohasharray
125535 +do_test_15766 do_test 1 15766 &thermal_get_temp_15766
125536 +fuse_direct_read_15768 fuse_direct_read 0-3 15768 NULL
125537 +isl1208_i2c_get_atr_15771 isl1208_i2c_get_atr 0 15771 NULL nohasharray
125538 +chunksize_store_15771 chunksize_store 0-3 15771 &isl1208_i2c_get_atr_15771
125539 +corb_send_verb_15777 corb_send_verb 0 15777 NULL
125540 +ipr_write_dump_15780 ipr_write_dump 0-6-5 15780 NULL
125541 +call_modprobe_15781 call_modprobe 0 15781 NULL
125542 +rj54n1_commit_15787 rj54n1_commit 0 15787 NULL nohasharray
125543 +usbdev_notify_15787 usbdev_notify 0 15787 &rj54n1_commit_15787
125544 +scsi_prot_sg_count_15789 scsi_prot_sg_count 0 15789 NULL
125545 +iscsi_stat_logout_show_attr_normal_logouts_15790 iscsi_stat_logout_show_attr_normal_logouts 0 15790 NULL
125546 +i915_gem_init_seqno_15793 i915_gem_init_seqno 0 15793 NULL
125547 +eem_opts_dev_addr_store_15800 eem_opts_dev_addr_store 0-3 15800 NULL
125548 +smk_read_direct_15803 smk_read_direct 3-0 15803 NULL
125549 +keyboard_notifier_call_15804 keyboard_notifier_call 0 15804 NULL
125550 +intel_rng_init_15805 intel_rng_init 0 15805 NULL
125551 +sysfs_show_current_clocksources_15807 sysfs_show_current_clocksources 0 15807 NULL
125552 +amd_xgbe_an_enable_kr_training_15808 amd_xgbe_an_enable_kr_training 0 15808 NULL
125553 +gsmi_clear_eventlog_store_15814 gsmi_clear_eventlog_store 0-4 15814 NULL
125554 +gx1_read_conf_reg_15817 gx1_read_conf_reg 0 15817 NULL nohasharray
125555 +gnttab_expand_15817 gnttab_expand 1 15817 &gx1_read_conf_reg_15817
125556 +snd_seq_ioctl_set_port_info_15819 snd_seq_ioctl_set_port_info 0 15819 NULL
125557 +afs_proc_rootcell_write_15822 afs_proc_rootcell_write 3-0 15822 NULL
125558 +ql_start_tx_ring_15823 ql_start_tx_ring 0 15823 NULL
125559 +isl12057_rtc_set_alarm_15824 isl12057_rtc_set_alarm 0 15824 NULL
125560 +tps65912_reg_read_15825 tps65912_reg_read 0 15825 NULL
125561 +s5p_jpeg_queue_setup_15831 s5p_jpeg_queue_setup 0 15831 NULL
125562 +i40e_configure_rx_ring_15835 i40e_configure_rx_ring 0 15835 NULL
125563 +read_reg_15838 read_reg 0 15838 NULL
125564 +nilfs_dev_free_blocks_show_15843 nilfs_dev_free_blocks_show 0 15843 NULL
125565 +p54_setup_mac_15852 p54_setup_mac 0 15852 NULL
125566 +write_file_tx99_15856 write_file_tx99 3-0 15856 NULL
125567 +iscsi_stat_instance_show_attr_max_ver_15860 iscsi_stat_instance_show_attr_max_ver 0 15860 NULL
125568 +i915_gem_userptr_get_pages_15861 i915_gem_userptr_get_pages 0 15861 NULL
125569 +recovery_start_store_15862 recovery_start_store 0-3 15862 NULL
125570 +errors_show_15863 errors_show 0 15863 NULL nohasharray
125571 +show_ipv6_iface_router_addr_15863 show_ipv6_iface_router_addr 0 15863 &errors_show_15863
125572 +acpi_sleep_prepare_15866 acpi_sleep_prepare 0 15866 NULL
125573 +block_write_full_page_15868 block_write_full_page 0 15868 NULL
125574 +media_entity_init_15870 media_entity_init 4-2 15870 NULL nohasharray
125575 +ubi_io_write_15870 ubi_io_write 5-4-0 15870 &media_entity_init_15870
125576 +set_in_min_15872 set_in_min 0-4 15872 NULL
125577 +__mptctl_ioctl_15875 __mptctl_ioctl 2 15875 NULL
125578 +afs_vnode_fetch_data_15877 afs_vnode_fetch_data 0 15877 NULL
125579 +show_dock_state_15881 show_dock_state 0 15881 NULL nohasharray
125580 +show_temp_alarm_15881 show_temp_alarm 0 15881 &show_dock_state_15881 nohasharray
125581 +partition_id_show_15881 partition_id_show 0 15881 &show_temp_alarm_15881
125582 +do_truncation_15882 do_truncation 0 15882 NULL
125583 +hwahc_op_urb_enqueue_15883 hwahc_op_urb_enqueue 0 15883 NULL
125584 +m5602_write_bridge_15886 m5602_write_bridge 0 15886 NULL
125585 +usbhid_output_report_15891 usbhid_output_report 0 15891 NULL
125586 +raid5_show_preread_threshold_15892 raid5_show_preread_threshold 0 15892 NULL
125587 +sp_set_mac_address_15899 sp_set_mac_address 0 15899 NULL
125588 +show_spi_transport_qas_15902 show_spi_transport_qas 0 15902 NULL nohasharray
125589 +sctp_apply_peer_addr_params_15902 sctp_apply_peer_addr_params 0 15902 &show_spi_transport_qas_15902
125590 +host_control_action_store_15906 host_control_action_store 0-4 15906 NULL
125591 +send_tx_power_15914 send_tx_power 0 15914 NULL
125592 +can_get_xstats_size_15916 can_get_xstats_size 0 15916 NULL
125593 +alc_build_controls_15918 alc_build_controls 0 15918 NULL
125594 +hid_hw_power_15921 hid_hw_power 0 15921 NULL
125595 +bio_copy_kern_15925 bio_copy_kern 3 15925 NULL
125596 +erst_exec_store_var1_15933 erst_exec_store_var1 0 15933 NULL
125597 +wm5100_gpio_direction_in_15934 wm5100_gpio_direction_in 0 15934 NULL
125598 +tda18218_wr_regs_15935 tda18218_wr_regs 0 15935 NULL
125599 +power_read_15939 power_read 3-0 15939 NULL
125600 +hfs_listxattr_15946 hfs_listxattr 0-3 15946 NULL nohasharray
125601 +sirdev_open_15946 sirdev_open 0 15946 &hfs_listxattr_15946
125602 +lpfc_idiag_drbacc_read_15948 lpfc_idiag_drbacc_read 3-0 15948 NULL
125603 +mwifiex_cmd_mac_control_15949 mwifiex_cmd_mac_control 0 15949 NULL
125604 +snd_pcm_lib_read_transfer_15952 snd_pcm_lib_read_transfer 5 15952 NULL
125605 +memblock_virt_alloc_try_nid_15954 memblock_virt_alloc_try_nid 1 15954 NULL
125606 +i40e_get_phys_port_id_15955 i40e_get_phys_port_id 0 15955 NULL
125607 +mxl5005s_set_params_15963 mxl5005s_set_params 0 15963 NULL
125608 +b43_nphy_op_switch_channel_15964 b43_nphy_op_switch_channel 0 15964 NULL
125609 +remap_pci_mem_15966 remap_pci_mem 1-2 15966 NULL nohasharray
125610 +find_rsb_15966 find_rsb 0 15966 &remap_pci_mem_15966
125611 +rocker_netdevice_event_15969 rocker_netdevice_event 0 15969 NULL
125612 +usb_autopm_get_interface_async_15970 usb_autopm_get_interface_async 0 15970 NULL nohasharray
125613 +mls_read_range_helper_15970 mls_read_range_helper 0 15970 &usb_autopm_get_interface_async_15970
125614 +sht15_connection_reset_15973 sht15_connection_reset 0 15973 NULL
125615 +smk_read_ptrace_15974 smk_read_ptrace 3-0 15974 NULL
125616 +rx_queue_attr_show_15978 rx_queue_attr_show 0 15978 NULL
125617 +frame_alloc_15981 frame_alloc 4-0 15981 NULL
125618 +alloc_vm_area_15989 alloc_vm_area 1 15989 NULL
125619 +stir_net_open_15991 stir_net_open 0 15991 NULL
125620 +recv_pre_block_15995 recv_pre_block 0 15995 NULL
125621 +rpm_check_suspend_allowed_15996 rpm_check_suspend_allowed 0 15996 NULL
125622 +iwlagn_rxon_disconn_16003 iwlagn_rxon_disconn 0 16003 NULL
125623 +period_store_16008 period_store 0-4 16008 NULL
125624 +do_open_16009 do_open 0 16009 NULL
125625 +hdpvr_register_videodev_16010 hdpvr_register_videodev 3 16010 NULL
125626 +crypto_shash_export_16014 crypto_shash_export 0 16014 NULL
125627 +viafb_vt1636_proc_write_16018 viafb_vt1636_proc_write 3-0 16018 NULL
125628 +qlcnic_sysfs_read_esw_config_16022 qlcnic_sysfs_read_esw_config 0-6-5 16022 NULL
125629 +mlx4_qp_reserve_range_16026 mlx4_qp_reserve_range 3-0 16026 NULL nohasharray
125630 +wrmsr_safe_on_cpu_16026 wrmsr_safe_on_cpu 0 16026 &mlx4_qp_reserve_range_16026
125631 +si476x_core_cmd_agc_status_16027 si476x_core_cmd_agc_status 0 16027 NULL
125632 +got_frame_16028 got_frame 2 16028 NULL
125633 +wl1251_acx_rx_config_16034 wl1251_acx_rx_config 0 16034 NULL
125634 +il3945_tx_reset_16042 il3945_tx_reset 0 16042 NULL
125635 +iscsi_stat_instance_show_attr_fail_rem_name_16045 iscsi_stat_instance_show_attr_fail_rem_name 0 16045 NULL
125636 +show_virtual_16047 show_virtual 0 16047 NULL
125637 +blk_init_tags_16052 blk_init_tags 1 16052 NULL nohasharray
125638 +hidp_send_message_16052 hidp_send_message 6-0 16052 &blk_init_tags_16052
125639 +dccp_recvmsg_16056 dccp_recvmsg 4-0 16056 NULL
125640 +read_file_spectral_period_16057 read_file_spectral_period 3-0 16057 NULL
125641 +nf_call_iptables_store_16058 nf_call_iptables_store 4-0 16058 NULL
125642 +si5351_msynth_params_address_16062 si5351_msynth_params_address 0-1 16062 NULL
125643 +cp2112_write_req_16068 cp2112_write_req 0-5 16068 NULL
125644 +udf_extend_file_16069 udf_extend_file 0 16069 NULL
125645 +file_has_perm_16070 file_has_perm 0 16070 NULL
125646 +__iscsi_tpg_auth_show_authenticate_target_16071 __iscsi_tpg_auth_show_authenticate_target 0 16071 NULL
125647 +atkbd_attr_show_helper_16073 atkbd_attr_show_helper 0 16073 NULL
125648 +show_modinfo_srcversion_16077 show_modinfo_srcversion 0 16077 NULL
125649 +ext4_bio_write_page_16078 ext4_bio_write_page 0 16078 NULL
125650 +updateSuper_16079 updateSuper 0 16079 NULL
125651 +mt2063_read_16080 mt2063_read 0 16080 NULL
125652 +sctp_setsockopt_disable_fragments_16088 sctp_setsockopt_disable_fragments 0 16088 NULL
125653 +wl1271_acx_tx_power_16092 wl1271_acx_tx_power 0 16092 NULL
125654 +ps2pp_attr_set_smartscroll_16094 ps2pp_attr_set_smartscroll 0-4 16094 NULL
125655 +pb0100_set_gain_16099 pb0100_set_gain 0 16099 NULL
125656 +_ctl_ioc_reset_count_show_16102 _ctl_ioc_reset_count_show 0 16102 NULL
125657 +isr_tx_exch_complete_read_16103 isr_tx_exch_complete_read 3-0 16103 NULL nohasharray
125658 +mwifiex_cmd_802_11d_domain_info_16103 mwifiex_cmd_802_11d_domain_info 0 16103 &isr_tx_exch_complete_read_16103
125659 +_submit_bh_16106 _submit_bh 0 16106 NULL
125660 +isr_hw_pm_mode_changes_read_16110 isr_hw_pm_mode_changes_read 3-0 16110 NULL nohasharray
125661 +dma_tx_requested_read_16110 dma_tx_requested_read 3-0 16110 &isr_hw_pm_mode_changes_read_16110 nohasharray
125662 +wlcore_raw_write32_16110 wlcore_raw_write32 0 16110 &dma_tx_requested_read_16110
125663 +udelay_test_write_16111 udelay_test_write 3 16111 NULL nohasharray
125664 +goldfish_pipe_error_convert_16111 goldfish_pipe_error_convert 0 16111 &udelay_test_write_16111
125665 +iommu_map_mmio_space_16114 iommu_map_mmio_space 1-2 16114 NULL
125666 +wsm_write_mib_16116 wsm_write_mib 4-0 16116 NULL
125667 +rd_mem_16117 rd_mem 0 16117 NULL nohasharray
125668 +target_core_hba_store_attr_hba_mode_16117 target_core_hba_store_attr_hba_mode 0-3 16117 &rd_mem_16117
125669 +ethoc_change_mtu_16120 ethoc_change_mtu 0 16120 NULL
125670 +mwl8k_cmd_set_post_scan_16121 mwl8k_cmd_set_post_scan 0 16121 NULL
125671 +dn_getname_16122 dn_getname 0 16122 NULL
125672 +gsmi_die_callback_16123 gsmi_die_callback 0 16123 NULL
125673 +snmp_conntrack_help_16126 snmp_conntrack_help 0 16126 NULL
125674 +sysv_statfs_16128 sysv_statfs 0 16128 NULL
125675 +compat_sys_select_16131 compat_sys_select 1 16131 NULL
125676 +fsm_init_16134 fsm_init 2 16134 NULL
125677 +hysdn_rx_netpkt_16136 hysdn_rx_netpkt 3 16136 NULL
125678 +bcm_iproc_i2c_xfer_single_msg_16143 bcm_iproc_i2c_xfer_single_msg 0 16143 NULL nohasharray
125679 +sht21_update_measurements_16143 sht21_update_measurements 0 16143 &bcm_iproc_i2c_xfer_single_msg_16143 nohasharray
125680 +cfq_fifo_expire_sync_store_16143 cfq_fifo_expire_sync_store 3-0 16143 &sht21_update_measurements_16143
125681 +input_register_device_16147 input_register_device 0 16147 NULL
125682 +ext4_xattr_block_get_16148 ext4_xattr_block_get 0 16148 NULL nohasharray
125683 +set_port1_16148 set_port1 0-4 16148 &ext4_xattr_block_get_16148
125684 +hidp_send_intr_message_16150 hidp_send_intr_message 4-0 16150 NULL
125685 +lpfc_vportnum_show_16152 lpfc_vportnum_show 0 16152 NULL
125686 +ext4_read_inline_data_16156 ext4_read_inline_data 0-3 16156 NULL
125687 +mgmt_device_found_16159 mgmt_device_found 9-11 16159 NULL nohasharray
125688 +queues_show_16159 queues_show 0 16159 &mgmt_device_found_16159 nohasharray
125689 +usb2_lpm_besl_store_16159 usb2_lpm_besl_store 0-4 16159 &queues_show_16159
125690 +pn_header_create_16161 pn_header_create 0 16161 NULL nohasharray
125691 +__hw_addr_create_ex_16161 __hw_addr_create_ex 0 16161 &pn_header_create_16161
125692 +osd_finalize_request_16163 osd_finalize_request 0 16163 NULL
125693 +bnx2i_get_cid_num_16166 bnx2i_get_cid_num 0 16166 NULL
125694 +nfcwilink_skb_alloc_16167 nfcwilink_skb_alloc 1 16167 NULL nohasharray
125695 +sdev_show_timeout_16167 sdev_show_timeout 0 16167 &nfcwilink_skb_alloc_16167
125696 +iscsi_stat_tgt_attr_show_attr_login_fails_16172 iscsi_stat_tgt_attr_show_attr_login_fails 0 16172 NULL
125697 +serial_write_room_16174 serial_write_room 0 16174 NULL nohasharray
125698 +dst_output_sk_16174 dst_output_sk 0 16174 &serial_write_room_16174
125699 +show_beep_enable_16177 show_beep_enable 0 16177 NULL
125700 +show_tcpCurrEstab_16188 show_tcpCurrEstab 0 16188 NULL
125701 +megaraid_sysfs_show_ldnum_16189 megaraid_sysfs_show_ldnum 0 16189 NULL nohasharray
125702 +ovl_dir_fsync_16189 ovl_dir_fsync 0 16189 &megaraid_sysfs_show_ldnum_16189
125703 +i40e_allocate_virt_mem_d_16191 i40e_allocate_virt_mem_d 3 16191 NULL nohasharray
125704 +rcu_oom_notify_16191 rcu_oom_notify 0 16191 &i40e_allocate_virt_mem_d_16191
125705 +musb_vbus_show_16194 musb_vbus_show 0 16194 NULL
125706 +cipso_v4_map_cat_rng_hton_16203 cipso_v4_map_cat_rng_hton 0 16203 NULL
125707 +m5602_read_sensor_16209 m5602_read_sensor 0 16209 NULL
125708 +bind_16210 bind 0 16210 NULL nohasharray
125709 +SyS_pselect6_16210 SyS_pselect6 1 16210 &bind_16210
125710 +create_table_16213 create_table 2 16213 NULL
125711 +patch_stac927x_16218 patch_stac927x 0 16218 NULL
125712 +si476x_core_send_command_16219 si476x_core_send_command 4-6-0 16219 NULL nohasharray
125713 +hdaps_calibrate_show_16219 hdaps_calibrate_show 0 16219 &si476x_core_send_command_16219 nohasharray
125714 +ps_get_cur_chrage_cntl_limit_16219 ps_get_cur_chrage_cntl_limit 0 16219 &hdaps_calibrate_show_16219
125715 +sysfs_mbox_write_16220 sysfs_mbox_write 0-6-5 16220 NULL
125716 +set_fan_max_16221 set_fan_max 0-4 16221 NULL
125717 +sock_no_getname_16223 sock_no_getname 0 16223 NULL
125718 +ath9k_hw_ar9287_dump_eeprom_16224 ath9k_hw_ar9287_dump_eeprom 4-5-0 16224 NULL
125719 +atomic_read_file_16227 atomic_read_file 3-0 16227 NULL
125720 +cc770_open_16228 cc770_open 0 16228 NULL
125721 +mlx4_en_get_phys_port_id_16231 mlx4_en_get_phys_port_id 0 16231 NULL
125722 +r6040_up_16233 r6040_up 0 16233 NULL
125723 +wl12xx_cmd_set_peer_state_16234 wl12xx_cmd_set_peer_state 0 16234 NULL
125724 +nmi_timer_cpu_notifier_16236 nmi_timer_cpu_notifier 0 16236 NULL
125725 +pep_setsockopt_16241 pep_setsockopt 0 16241 NULL
125726 +update_mctime_16242 update_mctime 0 16242 NULL
125727 +ds1390_read_time_16244 ds1390_read_time 0 16244 NULL
125728 +max8998_write_reg_16245 max8998_write_reg 0 16245 NULL
125729 +btrfs_dev_extent_chunk_offset_16247 btrfs_dev_extent_chunk_offset 0 16247 NULL nohasharray
125730 +i40e_dbg_dump_read_16247 i40e_dbg_dump_read 3-0 16247 &btrfs_dev_extent_chunk_offset_16247 nohasharray
125731 +scm_send_16247 scm_send 0 16247 &i40e_dbg_dump_read_16247
125732 +il_dbgfs_disable_ht40_write_16249 il_dbgfs_disable_ht40_write 3-0 16249 NULL
125733 +show_xoffset_16251 show_xoffset 0 16251 NULL
125734 +__apei_exec_write_register_16253 __apei_exec_write_register 0 16253 NULL nohasharray
125735 +do_shrink_16253 do_shrink 0 16253 &__apei_exec_write_register_16253 nohasharray
125736 +netlink_setsockopt_16253 netlink_setsockopt 0 16253 &do_shrink_16253
125737 +SyS_fgetxattr_16254 SyS_fgetxattr 4 16254 NULL
125738 +saa7164_api_i2c_read_16257 saa7164_api_i2c_read 0 16257 NULL
125739 +cyapa_gen5_bl_initiate_16258 cyapa_gen5_bl_initiate 0 16258 NULL
125740 +reiserfs_acl_count_16265 reiserfs_acl_count 0-1 16265 NULL nohasharray
125741 +evm_inode_setxattr_16265 evm_inode_setxattr 0 16265 &reiserfs_acl_count_16265
125742 +ath10k_wmi_peer_set_param_16266 ath10k_wmi_peer_set_param 0 16266 NULL
125743 +wacom_button_image_store_16269 wacom_button_image_store 0-4 16269 NULL
125744 +snd_ali_trigger_16277 snd_ali_trigger 0 16277 NULL
125745 +nand_bch_init_16280 nand_bch_init 3-2 16280 NULL
125746 +ims_pcu_ofn_reg_addr_show_16282 ims_pcu_ofn_reg_addr_show 0 16282 NULL nohasharray
125747 +iscsi_tpg_param_store_OFMarkInt_16282 iscsi_tpg_param_store_OFMarkInt 0-3 16282 &ims_pcu_ofn_reg_addr_show_16282
125748 +account_16283 account 0-4-2 16283 NULL nohasharray
125749 +mirror_status_16283 mirror_status 5 16283 &account_16283
125750 +regcache_rbtree_insert_to_block_16285 regcache_rbtree_insert_to_block 3-4-0 16285 NULL nohasharray
125751 +rfcomm_sock_getname_16285 rfcomm_sock_getname 0 16285 &regcache_rbtree_insert_to_block_16285
125752 +jumpshot_read_data_16287 jumpshot_read_data 4 16287 NULL nohasharray
125753 +show_analog_out_reg_16287 show_analog_out_reg 0 16287 &jumpshot_read_data_16287
125754 +bh1770_power_state_store_16288 bh1770_power_state_store 0-4 16288 NULL
125755 +snd_als4000_capture_trigger_16290 snd_als4000_capture_trigger 0 16290 NULL
125756 +stk_allocate_buffers_16291 stk_allocate_buffers 2 16291 NULL
125757 +sha1_ssse3_update_16293 sha1_ssse3_update 0 16293 NULL
125758 +adis16136_set_freq_16295 adis16136_set_freq 0 16295 NULL
125759 +snd_at73c213_pcm_trigger_16297 snd_at73c213_pcm_trigger 0 16297 NULL nohasharray
125760 +SyS_send_16297 SyS_send 3 16297 &snd_at73c213_pcm_trigger_16297
125761 +pyra_sysfs_write_profile_buttons_16301 pyra_sysfs_write_profile_buttons 0-6-5 16301 NULL
125762 +fore200e_setsockopt_16304 fore200e_setsockopt 0 16304 NULL
125763 +ipr_show_resource_path_16307 ipr_show_resource_path 0 16307 NULL
125764 +show_ipv4_iface_dhcp_use_vendor_id_en_16308 show_ipv4_iface_dhcp_use_vendor_id_en 0 16308 NULL
125765 +ixgbe_setup_fcoe_ddp_resources_16311 ixgbe_setup_fcoe_ddp_resources 0 16311 NULL
125766 +ds1511_nvram_write_16312 ds1511_nvram_write 0-6-5 16312 NULL
125767 +bonding_show_arp_validate_16313 bonding_show_arp_validate 0 16313 NULL
125768 +of_property_read_string_helper_16314 of_property_read_string_helper 0-5 16314 NULL
125769 +ar5523_cmd_16318 ar5523_cmd 0 16318 NULL
125770 +do_set_pwm_16320 do_set_pwm 0 16320 NULL
125771 +snd_bt87x_prepare_16323 snd_bt87x_prepare 0 16323 NULL
125772 +enable_periodic_16329 enable_periodic 0 16329 NULL
125773 +vmw_cursor_update_image_16332 vmw_cursor_update_image 4-3 16332 NULL
125774 +show_ipOutBcastPkts_16333 show_ipOutBcastPkts 0 16333 NULL
125775 +acpi_power_get_list_state_16334 acpi_power_get_list_state 0 16334 NULL nohasharray
125776 +show_conn_param_ISCSI_PARAM_HDRDGST_EN_16334 show_conn_param_ISCSI_PARAM_HDRDGST_EN 0 16334 &acpi_power_get_list_state_16334
125777 +iptable_nat_ipv4_local_fn_16340 iptable_nat_ipv4_local_fn 0 16340 NULL
125778 +host_store_rescan_16343 host_store_rescan 0-4 16343 NULL
125779 +rcar_thermal_get_trip_type_16349 rcar_thermal_get_trip_type 0 16349 NULL
125780 +cx231xx_i2c_xfer_16353 cx231xx_i2c_xfer 0-3 16353 NULL
125781 +crypto_pcomp_extsize_16357 crypto_pcomp_extsize 0 16357 NULL
125782 +sysfs_create_groups_16360 sysfs_create_groups 0 16360 NULL nohasharray
125783 +tps80031_update_16360 tps80031_update 0 16360 &sysfs_create_groups_16360
125784 +snd_cs46xx_capture_trigger_16362 snd_cs46xx_capture_trigger 0 16362 NULL
125785 +total_ps_buffered_read_16365 total_ps_buffered_read 3-0 16365 NULL nohasharray
125786 +be_cmd_mac_addr_query_16365 be_cmd_mac_addr_query 0 16365 &total_ps_buffered_read_16365
125787 +rbd_add_16366 rbd_add 0-3 16366 NULL
125788 +rtl92ee_hw_init_16367 rtl92ee_hw_init 0 16367 NULL
125789 +acpi_device_adr_show_16370 acpi_device_adr_show 0 16370 NULL
125790 +set_max_uA_16374 set_max_uA 0-4 16374 NULL
125791 +iscsi_tcp_conn_setup_16376 iscsi_tcp_conn_setup 2 16376 NULL nohasharray
125792 +socket_post_create_16376 socket_post_create 0 16376 &iscsi_tcp_conn_setup_16376
125793 +wl1251_hw_init_tx_queue_config_16381 wl1251_hw_init_tx_queue_config 0 16381 NULL
125794 +show_ipInBcastPkts_16384 show_ipInBcastPkts 0 16384 NULL
125795 +nv50_pioc_create_16389 nv50_pioc_create 5 16389 NULL nohasharray
125796 +rmd160_init_16389 rmd160_init 0 16389 &nv50_pioc_create_16389
125797 +rate_ctrl_alg_read_16394 rate_ctrl_alg_read 3-0 16394 NULL nohasharray
125798 +nilfs_palloc_get_entry_block_16394 nilfs_palloc_get_entry_block 0 16394 &rate_ctrl_alg_read_16394
125799 +l2cap_add_scid_16395 l2cap_add_scid 0 16395 NULL
125800 +lio_target_nacl_show_tag_16400 lio_target_nacl_show_tag 0 16400 NULL
125801 +isl29003_show_range_16402 isl29003_show_range 0 16402 NULL
125802 +diva_os_malloc_16406 diva_os_malloc 2 16406 NULL nohasharray
125803 +ath10k_pci_diag_read_mem_16406 ath10k_pci_diag_read_mem 0 16406 &diva_os_malloc_16406
125804 +crypto_ahash_final_16410 crypto_ahash_final 0 16410 NULL nohasharray
125805 +xfs_file_fsync_16410 xfs_file_fsync 0 16410 &crypto_ahash_final_16410
125806 +iwl_dbgfs_prph_reg_write_16411 iwl_dbgfs_prph_reg_write 0-3 16411 NULL
125807 +iio_device_add_event_16412 iio_device_add_event 0 16412 NULL
125808 +roccat_common2_sysfs_read_actual_profile_16414 roccat_common2_sysfs_read_actual_profile 0-5-6 16414 NULL
125809 +cdce706_clkout_prepare_16415 cdce706_clkout_prepare 0 16415 NULL nohasharray
125810 +w1_slave_show_16415 w1_slave_show 0 16415 &cdce706_clkout_prepare_16415 nohasharray
125811 +patch_alc861vd_16415 patch_alc861vd 0 16415 &w1_slave_show_16415
125812 +fill_buffer_16418 fill_buffer 0 16418 NULL
125813 +xfs_btree_check_block_16419 xfs_btree_check_block 0 16419 NULL
125814 +ieee80211_if_read_tsf_16420 ieee80211_if_read_tsf 3-0 16420 NULL
125815 +mptsas_phy_reset_16421 mptsas_phy_reset 0 16421 NULL
125816 +acpiindex_show_16422 acpiindex_show 0 16422 NULL
125817 +format_nservers_16426 format_nservers 0 16426 NULL
125818 +nilfs_bmap_insert_16430 nilfs_bmap_insert 0 16430 NULL
125819 +rxrpc_server_keyring_16431 rxrpc_server_keyring 3-0 16431 NULL
125820 +fm10k_get_sset_count_16433 fm10k_get_sset_count 0 16433 NULL
125821 +__bio_add_page_16435 __bio_add_page 0-4 16435 NULL
125822 +kvaser_usb_send_msg_16436 kvaser_usb_send_msg 0 16436 NULL
125823 +tps6507x_pmic_enable_16438 tps6507x_pmic_enable 0 16438 NULL
125824 +cmdline_store_16442 cmdline_store 4-0 16442 NULL
125825 +do_uevent_16445 do_uevent 0 16445 NULL
125826 +security_sb_statfs_16448 security_sb_statfs 0 16448 NULL
125827 +calculate_inocache_hashsize_16449 calculate_inocache_hashsize 0-1 16449 NULL
125828 +sf1_read_16451 sf1_read 0 16451 NULL
125829 +blk_mq_sysfs_completed_show_16454 blk_mq_sysfs_completed_show 0 16454 NULL nohasharray
125830 +atm_init_aal0_16454 atm_init_aal0 0 16454 &blk_mq_sysfs_completed_show_16454
125831 +netlink_change_ngroups_16457 netlink_change_ngroups 2 16457 NULL
125832 +req_capsule_get_size_16467 req_capsule_get_size 0 16467 NULL
125833 +snd_virmidi_dev_register_16470 snd_virmidi_dev_register 0 16470 NULL
125834 +sock_wmalloc_16472 sock_wmalloc 2 16472 NULL
125835 +videobuf_iolock_16478 videobuf_iolock 0 16478 NULL
125836 +max8925_is_enabled_16479 max8925_is_enabled 0 16479 NULL
125837 +uhci_urb_enqueue_16485 uhci_urb_enqueue 0 16485 NULL
125838 +store_line1_16491 store_line1 4-0 16491 NULL
125839 +tracing_readme_read_16493 tracing_readme_read 3 16493 NULL
125840 +ovl_getxattr_16494 ovl_getxattr 0 16494 NULL nohasharray
125841 +ufshcd_scale_clks_16494 ufshcd_scale_clks 0 16494 &ovl_getxattr_16494
125842 +tomoyo_inode_getattr_16497 tomoyo_inode_getattr 0 16497 NULL
125843 +bmp085_update_raw_temperature_16500 bmp085_update_raw_temperature 0 16500 NULL
125844 +ecryptfs_get_tfm_and_mutex_for_cipher_name_16503 ecryptfs_get_tfm_and_mutex_for_cipher_name 0 16503 NULL
125845 +gps_show_16504 gps_show 0 16504 NULL
125846 +sfe4001_poweron_16505 sfe4001_poweron 0 16505 NULL
125847 +filemap_write_and_wait_16506 filemap_write_and_wait 0 16506 NULL
125848 +page_ext_callback_16510 page_ext_callback 0 16510 NULL
125849 +capi_read_16511 capi_read 0-3 16511 NULL
125850 +ubifs_gc_end_commit_16518 ubifs_gc_end_commit 0 16518 NULL
125851 +ath10k_htc_wait_target_16526 ath10k_htc_wait_target 0 16526 NULL
125852 +snd_interval_max_16529 snd_interval_max 0 16529 NULL nohasharray
125853 +snd_seq_client_enqueue_event_16529 snd_seq_client_enqueue_event 0 16529 &snd_interval_max_16529
125854 +ahash_save_req_16534 ahash_save_req 0 16534 NULL
125855 +qib_user_sdma_queue_pkts_16536 qib_user_sdma_queue_pkts 0 16536 NULL
125856 +raid10_resize_16537 raid10_resize 2-0 16537 NULL
125857 +date_show_16538 date_show 0 16538 NULL
125858 +b43_dma_set_mask_16540 b43_dma_set_mask 0 16540 NULL nohasharray
125859 +adp8870_bl_l2_bright_max_store_16540 adp8870_bl_l2_bright_max_store 4-0 16540 &b43_dma_set_mask_16540
125860 +timekeeping_suspend_16546 timekeeping_suspend 0 16546 NULL
125861 +usb_8dev_open_16548 usb_8dev_open 0 16548 NULL
125862 +ad799x_write_frequency_16549 ad799x_write_frequency 0-4 16549 NULL
125863 +fuse_listxattr_16550 fuse_listxattr 0-3 16550 NULL
125864 +nfc_llcp_send_snl_sdres_16557 nfc_llcp_send_snl_sdres 3 16557 NULL
125865 +dib0700_i2c_xfer_16559 dib0700_i2c_xfer 0-3 16559 NULL
125866 +tcp_manip_pkt_16563 tcp_manip_pkt 4 16563 NULL
125867 +wcn36xx_dxe_init_16565 wcn36xx_dxe_init 0 16565 NULL
125868 +lpfc_debugfs_read_16566 lpfc_debugfs_read 3-0 16566 NULL
125869 +transmit_skb_16573 transmit_skb 0 16573 NULL
125870 +agp_allocate_memory_wrap_16576 agp_allocate_memory_wrap 1 16576 NULL
125871 +set_attr_rdpmc_16581 set_attr_rdpmc 0-4 16581 NULL
125872 +psend_16586 psend 0 16586 NULL
125873 +lustre_msg_hdr_size_v2_16589 lustre_msg_hdr_size_v2 0 16589 NULL
125874 +efx_net_open_16592 efx_net_open 0 16592 NULL
125875 +ncp_file_read_16593 ncp_file_read 0-3 16593 NULL
125876 +nilfs_sufile_get_stat_16597 nilfs_sufile_get_stat 0 16597 NULL
125877 +make_lsave_dirty_16600 make_lsave_dirty 0 16600 NULL
125878 +target_core_hba_attr_show_16601 target_core_hba_attr_show 0 16601 NULL nohasharray
125879 +iscsi_stat_sess_attr_store_16601 iscsi_stat_sess_attr_store 0 16601 &target_core_hba_attr_show_16601
125880 +ixgbe_setup_all_tx_resources_16602 ixgbe_setup_all_tx_resources 0 16602 NULL
125881 +set_analog_out_reg_16611 set_analog_out_reg 0-4 16611 NULL
125882 +palmas_irq_get_virq_16613 palmas_irq_get_virq 2 16613 NULL nohasharray
125883 +pptp_inbound_pkt_16613 pptp_inbound_pkt 0 16613 &palmas_irq_get_virq_16613
125884 +compat_SyS_migrate_pages_16618 compat_SyS_migrate_pages 2 16618 NULL
125885 +show_mem_start_phys_index_16622 show_mem_start_phys_index 0 16622 NULL
125886 +s5k83a_s_ctrl_16628 s5k83a_s_ctrl 0 16628 NULL nohasharray
125887 +_xadc_read_adc_reg_16628 _xadc_read_adc_reg 0 16628 &s5k83a_s_ctrl_16628
125888 +tuner_i2c_xfer_send_16629 tuner_i2c_xfer_send 0-3 16629 NULL
125889 +__wait_on_bit_lock_16630 __wait_on_bit_lock 0 16630 NULL
125890 +strict_store_16631 strict_store 0-3 16631 NULL
125891 +rtw_set_wpa_ie_16633 rtw_set_wpa_ie 3 16633 NULL
125892 +orinoco_hw_program_rids_16634 orinoco_hw_program_rids 0 16634 NULL
125893 +display_crc_ctl_parse_16635 display_crc_ctl_parse 0 16635 NULL
125894 +led_delay_on_show_16640 led_delay_on_show 0 16640 NULL
125895 +__sha512_ssse3_update_16646 __sha512_ssse3_update 0 16646 NULL
125896 +iwl_pcie_load_section_16647 iwl_pcie_load_section 0 16647 NULL
125897 +pm8001_ctl_fatal_log_show_16650 pm8001_ctl_fatal_log_show 0 16650 NULL
125898 +btrfs_get_token_32_16651 btrfs_get_token_32 0 16651 NULL
125899 +nes_netdev_set_mac_address_16657 nes_netdev_set_mac_address 0 16657 NULL
125900 +__add_to_page_cache_locked_16659 __add_to_page_cache_locked 0 16659 NULL
125901 +ims_pcu_ofn_reg_data_show_16664 ims_pcu_ofn_reg_data_show 0 16664 NULL
125902 +phy_read_mmd_indirect_16665 phy_read_mmd_indirect 0 16665 NULL
125903 +store_remote_port_16666 store_remote_port 0 16666 NULL
125904 +mfd_add_devices_16668 mfd_add_devices 4 16668 NULL
125905 +ax88179_write_cmd_async_16671 ax88179_write_cmd_async 5 16671 NULL
125906 +hash_elasticity_store_16673 hash_elasticity_store 4-0 16673 NULL
125907 +smsc_ircc_net_open_16680 smsc_ircc_net_open 0 16680 NULL
125908 +da9052_reg_write_16685 da9052_reg_write 0 16685 NULL
125909 +t4_set_rxmode_16689 t4_set_rxmode 0 16689 NULL
125910 +drbd_drain_block_16697 drbd_drain_block 2 16697 NULL
125911 +__wa_populate_dto_urb_16699 __wa_populate_dto_urb 3-4-0 16699 NULL
125912 +_iwl_dbgfs_bt_force_ant_write_16701 _iwl_dbgfs_bt_force_ant_write 3-0 16701 NULL
125913 +gadget_dev_desc_bcdDevice_store_16702 gadget_dev_desc_bcdDevice_store 0-3 16702 NULL nohasharray
125914 +store_simple_pwm_16702 store_simple_pwm 0-4 16702 &gadget_dev_desc_bcdDevice_store_16702
125915 +dlm_recover_nodeid_show_16709 dlm_recover_nodeid_show 0 16709 NULL nohasharray
125916 +ath5k_attr_store_cck_weak_signal_detection_16709 ath5k_attr_store_cck_weak_signal_detection 0-4 16709 &dlm_recover_nodeid_show_16709
125917 +ndisc_netdev_event_16711 ndisc_netdev_event 0 16711 NULL
125918 +__proc_lnet_buffers_16717 __proc_lnet_buffers 5 16717 NULL
125919 +show_counter_rx_p0_hdr_egr_ovfls_16725 show_counter_rx_p0_hdr_egr_ovfls 0 16725 NULL nohasharray
125920 +store_instr_16725 store_instr 0 16725 &show_counter_rx_p0_hdr_egr_ovfls_16725
125921 +sky2_alloc_rx_skbs_16726 sky2_alloc_rx_skbs 0 16726 NULL
125922 +xfs_attr3_leaf_create_16728 xfs_attr3_leaf_create 0 16728 NULL
125923 +ad7877_dac_show_16729 ad7877_dac_show 0 16729 NULL
125924 +_read_reg_16730 _read_reg 0 16730 NULL
125925 +com20020_resume_16732 com20020_resume 0 16732 NULL
125926 +sht21_show_humidity_16735 sht21_show_humidity 0 16735 NULL
125927 +acpi_ds_method_data_get_node_16736 acpi_ds_method_data_get_node 0 16736 NULL
125928 +apds990x_lux_calib_store_16745 apds990x_lux_calib_store 0-4 16745 NULL
125929 +__copy_to_user_swizzled_16748 __copy_to_user_swizzled 3-4 16748 NULL nohasharray
125930 +ubifs_update_one_lp_16748 ubifs_update_one_lp 0 16748 &__copy_to_user_swizzled_16748
125931 +trackpoint_set_int_attr_16751 trackpoint_set_int_attr 0-4 16751 NULL
125932 +store_tabletStylusUpper_16752 store_tabletStylusUpper 0-4 16752 NULL
125933 +save_mixer_state_16753 save_mixer_state 0 16753 NULL
125934 +iscsi_recv_pdu_16755 iscsi_recv_pdu 4 16755 NULL nohasharray
125935 +mlx4_en_fill_rx_buffers_16755 mlx4_en_fill_rx_buffers 0 16755 &iscsi_recv_pdu_16755
125936 +raid5_show_skip_copy_16760 raid5_show_skip_copy 0 16760 NULL
125937 +offline_16765 offline 0 16765 NULL
125938 +migratepage_16769 migratepage 0 16769 NULL
125939 +pvc_setsockopt_16772 pvc_setsockopt 0 16772 NULL
125940 +niu_tx_channel_reset_16777 niu_tx_channel_reset 0 16777 NULL
125941 +savagefb_set_par_16780 savagefb_set_par 0 16780 NULL
125942 +generic_write_end_16782 generic_write_end 0-5 16782 NULL
125943 +show_engine_mode_16787 show_engine_mode 0 16787 NULL
125944 +i2o_parm_issue_16790 i2o_parm_issue 0 16790 NULL
125945 +pcf85063_rtc_read_time_16795 pcf85063_rtc_read_time 0 16795 NULL
125946 +rx8025_set_clock_adjust_16798 rx8025_set_clock_adjust 0 16798 NULL
125947 +wl1271_sysfs_store_bt_coex_state_16800 wl1271_sysfs_store_bt_coex_state 0-4 16800 NULL
125948 +sdebug_change_qdepth_16802 sdebug_change_qdepth 2-0 16802 NULL
125949 +get_server_iovec_16804 get_server_iovec 2 16804 NULL
125950 +mc13xxx_irq_request_16806 mc13xxx_irq_request 2 16806 NULL
125951 +calc_sq_size_16810 calc_sq_size 0 16810 NULL nohasharray
125952 +mesh_fwd_csa_frame_16810 mesh_fwd_csa_frame 3 16810 &calc_sq_size_16810
125953 +rt2x00mac_add_interface_16811 rt2x00mac_add_interface 0 16811 NULL
125954 +dm_vcalloc_16814 dm_vcalloc 2-1 16814 NULL
125955 +mcp251x_spi_trans_16815 mcp251x_spi_trans 0 16815 NULL
125956 +spcp8x5_open_16818 spcp8x5_open 0 16818 NULL
125957 +bAlternateSetting_show_16822 bAlternateSetting_show 0 16822 NULL
125958 +diWrite_16825 diWrite 0 16825 NULL
125959 +drm_malloc_ab_16831 drm_malloc_ab 2-1 16831 NULL
125960 +scsi_mode_sense_16835 scsi_mode_sense 5 16835 NULL nohasharray
125961 +show_imon_clock_16835 show_imon_clock 0 16835 &scsi_mode_sense_16835
125962 +avc_has_perm_noaudit_16837 avc_has_perm_noaudit 0 16837 NULL nohasharray
125963 +nilfs_dev_attr_store_16837 nilfs_dev_attr_store 0-4 16837 &avc_has_perm_noaudit_16837
125964 +full_scans_show_16839 full_scans_show 0 16839 NULL nohasharray
125965 +target_stat_scsi_tgt_port_show_attr_hs_in_cmds_16839 target_stat_scsi_tgt_port_show_attr_hs_in_cmds 0 16839 &full_scans_show_16839
125966 +ad5398_write_reg_16845 ad5398_write_reg 0 16845 NULL
125967 +amd8111e_change_mtu_16846 amd8111e_change_mtu 0 16846 NULL
125968 +qla4_8xxx_sysfs_read_fw_dump_16847 qla4_8xxx_sysfs_read_fw_dump 6-0-5 16847 NULL
125969 +tun_chr_read_iter_16849 tun_chr_read_iter 0 16849 NULL
125970 +invalidate_inode_pages2_16850 invalidate_inode_pages2 0 16850 NULL
125971 +get_pwm_enable_16851 get_pwm_enable 0 16851 NULL
125972 +hfsplus_min_io_size_16859 hfsplus_min_io_size 0 16859 NULL nohasharray
125973 +freeze_super_16859 freeze_super 0 16859 &hfsplus_min_io_size_16859
125974 +vfio_pci_rw_16861 vfio_pci_rw 0-3 16861 NULL
125975 +__ip_append_data_16864 __ip_append_data 8-9 16864 NULL
125976 +pm8001_queue_command_16867 pm8001_queue_command 0 16867 NULL
125977 +alloc_idx_lebs_16872 alloc_idx_lebs 2-0 16872 NULL
125978 +st_write_16874 st_write 3-0 16874 NULL
125979 +__kfifo_peek_n_16877 __kfifo_peek_n 0 16877 NULL nohasharray
125980 +show_session_param_ISCSI_PARAM_FAST_ABORT_16877 show_session_param_ISCSI_PARAM_FAST_ABORT 0 16877 &__kfifo_peek_n_16877
125981 +always_connected_16878 always_connected 0 16878 NULL
125982 +tulip_open_16881 tulip_open 0 16881 NULL
125983 +rtl8187b_init_hw_16888 rtl8187b_init_hw 0 16888 NULL
125984 +target_core_alua_tg_pt_gp_store_attr_alua_support_offline_16889 target_core_alua_tg_pt_gp_store_attr_alua_support_offline 0-3 16889 NULL
125985 +xfs_attr_refillstate_16894 xfs_attr_refillstate 0 16894 NULL nohasharray
125986 +megasas_fw_crash_buffer_store_16894 megasas_fw_crash_buffer_store 0-4 16894 &xfs_attr_refillstate_16894
125987 +xhci_queue_intr_tx_16899 xhci_queue_intr_tx 0 16899 NULL nohasharray
125988 +sitd_submit_16899 sitd_submit 0 16899 &xhci_queue_intr_tx_16899
125989 +xhci_check_bandwidth_16900 xhci_check_bandwidth 0 16900 NULL
125990 +mt9v022_s_fmt_16903 mt9v022_s_fmt 0 16903 NULL nohasharray
125991 +fotg210_udc_start_16903 fotg210_udc_start 0 16903 &mt9v022_s_fmt_16903
125992 +__uncore_match_rds_show_16908 __uncore_match_rds_show 0 16908 NULL
125993 +wm8350_set_bits_16911 wm8350_set_bits 0 16911 NULL nohasharray
125994 +sdev_show_evt_mode_parameter_change_reported_16911 sdev_show_evt_mode_parameter_change_reported 0 16911 &wm8350_set_bits_16911 nohasharray
125995 +sd_start_16911 sd_start 0 16911 &sdev_show_evt_mode_parameter_change_reported_16911 nohasharray
125996 +jme_change_mtu_16911 jme_change_mtu 0 16911 &sd_start_16911
125997 +energy_uj_store_16916 energy_uj_store 0-4 16916 NULL
125998 +rsi_mac80211_sta_add_16920 rsi_mac80211_sta_add 0 16920 NULL
125999 +btrfs_space_info_show_total_bytes_pinned_16924 btrfs_space_info_show_total_bytes_pinned 0 16924 NULL
126000 +psb_unlocked_ioctl_16926 psb_unlocked_ioctl 2 16926 NULL nohasharray
126001 +snd_gf1_mem_proc_dump_16926 snd_gf1_mem_proc_dump 5 16926 &psb_unlocked_ioctl_16926 nohasharray
126002 +sha1_init_16926 sha1_init 0 16926 &snd_gf1_mem_proc_dump_16926
126003 +iwl_trans_pcie_send_hcmd_16933 iwl_trans_pcie_send_hcmd 0 16933 NULL
126004 +__crc32c_intel_finup_16934 __crc32c_intel_finup 0 16934 NULL
126005 +stable_pages_required_show_16935 stable_pages_required_show 0 16935 NULL
126006 +nilfs_segctor_update_payload_blocknr_16940 nilfs_segctor_update_payload_blocknr 0 16940 NULL
126007 +input_polldev_get_min_16941 input_polldev_get_min 0 16941 NULL
126008 +ip_append_data_16942 ip_append_data 5-6 16942 NULL
126009 +vmci_qpair_enqueue_16943 vmci_qpair_enqueue 3 16943 NULL
126010 +_sp2d_alloc_16944 _sp2d_alloc 3-2-1 16944 NULL
126011 +squashfs_read_table_16945 squashfs_read_table 3 16945 NULL
126012 +affs_direct_IO_16946 affs_direct_IO 4-0 16946 NULL
126013 +riic_xfer_16947 riic_xfer 0-3 16947 NULL
126014 +bq2415x_set_battery_regulation_voltage_16953 bq2415x_set_battery_regulation_voltage 0 16953 NULL nohasharray
126015 +pm_freeze_timeout_store_16953 pm_freeze_timeout_store 0-4 16953 &bq2415x_set_battery_regulation_voltage_16953
126016 +ftrace_match_addr_16959 ftrace_match_addr 0 16959 NULL
126017 +parse_hints_16960 parse_hints 0 16960 NULL
126018 +svcxdr_dupstr_16963 svcxdr_dupstr 3 16963 NULL nohasharray
126019 +max8660_write_16963 max8660_write 0 16963 &svcxdr_dupstr_16963
126020 +usbdux_firmware_upload_16966 usbdux_firmware_upload 3 16966 NULL
126021 +keyctl_instantiate_key_iov_16969 keyctl_instantiate_key_iov 3 16969 NULL
126022 +__nfs_revalidate_mapping_16971 __nfs_revalidate_mapping 0 16971 NULL
126023 +lid_show_16974 lid_show 0 16974 NULL nohasharray
126024 +roccat_common2_sysfs_read_stored_lights_16974 roccat_common2_sysfs_read_stored_lights 0-5-6 16974 &lid_show_16974
126025 +htu21_show_temperature_16981 htu21_show_temperature 0 16981 NULL
126026 +adt7410_i2c_read_word_16994 adt7410_i2c_read_word 0 16994 NULL
126027 +usb_sleep_music_show_16996 usb_sleep_music_show 0 16996 NULL
126028 +ieee80211_tdls_build_mgmt_packet_data_16998 ieee80211_tdls_build_mgmt_packet_data 8 16998 NULL nohasharray
126029 +recover_timer_read_16998 recover_timer_read 0 16998 &ieee80211_tdls_build_mgmt_packet_data_16998
126030 +bnx2fc_cpu_callback_16999 bnx2fc_cpu_callback 0 16999 NULL
126031 +qla2x00_beacon_show_17001 qla2x00_beacon_show 0 17001 NULL
126032 +da9055_read_tjunc_17002 da9055_read_tjunc 0 17002 NULL
126033 +target_fabric_np_base_attr_store_17003 target_fabric_np_base_attr_store 0-4 17003 NULL
126034 +smack_inode_getsecurity_17004 smack_inode_getsecurity 0 17004 NULL nohasharray
126035 +show_phys_device_17004 show_phys_device 0 17004 &smack_inode_getsecurity_17004 nohasharray
126036 +ad7266_update_scan_mode_17004 ad7266_update_scan_mode 0 17004 &show_phys_device_17004
126037 +ceph_read_dir_17005 ceph_read_dir 3-0 17005 NULL nohasharray
126038 +l2tp_ip_bind_17005 l2tp_ip_bind 0 17005 &ceph_read_dir_17005 nohasharray
126039 +store_hyst_17005 store_hyst 0-4 17005 &l2tp_ip_bind_17005
126040 +mei_fw_status2str_17009 mei_fw_status2str 3 17009 NULL
126041 +show_dgid_17011 show_dgid 0 17011 NULL
126042 +atk_name_show_17015 atk_name_show 0 17015 NULL
126043 +irda_bind_17016 irda_bind 0 17016 NULL
126044 +rcu_expedited_store_17017 rcu_expedited_store 0-4 17017 NULL
126045 +check_fw_17025 check_fw 0 17025 NULL
126046 +snd_mask_refine_first_17026 snd_mask_refine_first 0 17026 NULL
126047 +copy_counters_to_user_17027 copy_counters_to_user 5 17027 NULL
126048 +iwl_sta_update_ht_17031 iwl_sta_update_ht 0 17031 NULL
126049 +tg3_load_tso_firmware_17032 tg3_load_tso_firmware 0 17032 NULL
126050 +bl_trig_invert_show_17033 bl_trig_invert_show 0 17033 NULL
126051 +tps65090_fet_enable_17037 tps65090_fet_enable 0 17037 NULL
126052 +C_SYSC_keyctl_17041 C_SYSC_keyctl 4 17041 NULL
126053 +jffs2_trusted_setxattr_17048 jffs2_trusted_setxattr 4-0 17048 NULL nohasharray
126054 +detect_cache_attributes_17048 detect_cache_attributes 0 17048 &jffs2_trusted_setxattr_17048
126055 +savage_map_video_17053 savage_map_video 2 17053 NULL nohasharray
126056 +rbd_dev_v2_snap_context_17053 rbd_dev_v2_snap_context 0 17053 &savage_map_video_17053
126057 +smsc95xx_read_reg_17058 smsc95xx_read_reg 0 17058 NULL nohasharray
126058 +store_sockfd_17058 store_sockfd 0-4 17058 &smsc95xx_read_reg_17058
126059 +__arch_hweight32_17060 __arch_hweight32 0 17060 NULL
126060 +rw_write_17065 rw_write 0-6-5 17065 NULL
126061 +sh_veu_queue_setup_17066 sh_veu_queue_setup 0 17066 NULL
126062 +sddr55_read_data_17072 sddr55_read_data 4 17072 NULL
126063 +dvb_dvr_read_17073 dvb_dvr_read 3-0 17073 NULL nohasharray
126064 +mxt_load_fw_17073 mxt_load_fw 0 17073 &dvb_dvr_read_17073
126065 +simple_transaction_read_17076 simple_transaction_read 3-0 17076 NULL
126066 +tpm_transmit_17077 tpm_transmit 0-3 17077 NULL
126067 +__kmalloc_reserve_17080 __kmalloc_reserve 1 17080 NULL
126068 +kovaplus_select_profile_17084 kovaplus_select_profile 0 17084 NULL
126069 +entry_length_17093 entry_length 0 17093 NULL
126070 +write_reg_17098 write_reg 0 17098 NULL
126071 +sys_preadv_17100 sys_preadv 3 17100 NULL
126072 +block_ue_count_show_17104 block_ue_count_show 0 17104 NULL nohasharray
126073 +show_sas_rphy_phy_identifier_17104 show_sas_rphy_phy_identifier 0 17104 &block_ue_count_show_17104
126074 +components_show_17105 components_show 0 17105 NULL
126075 +gsm_mux_net_open_17107 gsm_mux_net_open 0 17107 NULL
126076 +r_heartbeat_file_read_17112 r_heartbeat_file_read 0-3 17112 NULL
126077 +md4_final_17113 md4_final 0 17113 NULL
126078 +write_mem_17114 write_mem 3-0 17114 NULL
126079 +disk_range_show_17116 disk_range_show 0 17116 NULL
126080 +iscsi_stat_sess_err_show_attr_inst_17120 iscsi_stat_sess_err_show_attr_inst 0 17120 NULL
126081 +pvr2_hdw_state_report_17121 pvr2_hdw_state_report 3 17121 NULL
126082 +e1000_open_17127 e1000_open 0 17127 NULL
126083 +lpfc_hba_down_link_17129 lpfc_hba_down_link 0 17129 NULL
126084 +mwifiex_get_common_rates_17131 mwifiex_get_common_rates 3 17131 NULL
126085 +emc6w201_write8_17132 emc6w201_write8 0 17132 NULL
126086 +br_sysfs_renameif_17142 br_sysfs_renameif 0 17142 NULL
126087 +do_blockdev_direct_IO_17143 do_blockdev_direct_IO 0-6 17143 NULL
126088 +video_set_cur_state_17144 video_set_cur_state 0 17144 NULL
126089 +xfs_attr_node_removename_17149 xfs_attr_node_removename 0 17149 NULL
126090 +show_sas_rphy_enclosure_identifier_17150 show_sas_rphy_enclosure_identifier 0 17150 NULL
126091 +jumpshot_write_data_17151 jumpshot_write_data 4 17151 NULL
126092 +o2nm_cluster_attr_keepalive_delay_ms_write_17152 o2nm_cluster_attr_keepalive_delay_ms_write 3-0 17152 NULL
126093 +dapm_widget_show_codec_17153 dapm_widget_show_codec 0 17153 NULL
126094 +genphy_soft_reset_17154 genphy_soft_reset 0 17154 NULL
126095 +mxt_upload_cfg_mem_17157 mxt_upload_cfg_mem 4 17157 NULL
126096 +cciss_show_usage_count_17161 cciss_show_usage_count 0 17161 NULL
126097 +befs_nls2utf_17163 befs_nls2utf 3 17163 NULL
126098 +tx_tx_start_templates_read_17164 tx_tx_start_templates_read 3-0 17164 NULL nohasharray
126099 +smb2_sync_read_17164 smb2_sync_read 0 17164 &tx_tx_start_templates_read_17164
126100 +vhci_get_user_17165 vhci_get_user 0 17165 NULL
126101 +ceph_vxattrcb_dir_rentries_17167 ceph_vxattrcb_dir_rentries 0 17167 NULL
126102 +UniStrnlen_17169 UniStrnlen 0 17169 NULL nohasharray
126103 +nilfs_dat_mark_dirty_17169 nilfs_dat_mark_dirty 0 17169 &UniStrnlen_17169
126104 +nilfs_write_begin_17172 nilfs_write_begin 0 17172 NULL nohasharray
126105 +ipoib_dev_init_17172 ipoib_dev_init 0 17172 &nilfs_write_begin_17172
126106 +fan_set_state_17173 fan_set_state 0 17173 NULL
126107 +l1oip_socket_send_17174 l1oip_socket_send 7 17174 NULL
126108 +ipath_create_user_egr_17175 ipath_create_user_egr 0 17175 NULL
126109 +set_otp2_17177 set_otp2 4-0 17177 NULL
126110 +ds2780_set_pmod_enabled_17185 ds2780_set_pmod_enabled 0-4 17185 NULL
126111 +set_otp2en_17188 set_otp2en 4-0 17188 NULL
126112 +access_remote_vm_17189 access_remote_vm 0 17189 NULL nohasharray
126113 +iwl_dbgfs_txfifo_flush_write_17189 iwl_dbgfs_txfifo_flush_write 3-0 17189 &access_remote_vm_17189
126114 +show_lut_temp_hyst_17190 show_lut_temp_hyst 0 17190 NULL nohasharray
126115 +store_temp_src_17190 store_temp_src 0-4 17190 &show_lut_temp_hyst_17190
126116 +driver_state_read_17194 driver_state_read 3-0 17194 NULL nohasharray
126117 +iscsit_find_cmd_from_itt_or_dump_17194 iscsit_find_cmd_from_itt_or_dump 3 17194 &driver_state_read_17194 nohasharray
126118 +pl2303_set_control_lines_17194 pl2303_set_control_lines 0 17194 &iscsit_find_cmd_from_itt_or_dump_17194 nohasharray
126119 +e1000_request_irq_17194 e1000_request_irq 0 17194 &pl2303_set_control_lines_17194
126120 +regulator_max_uV_show_17198 regulator_max_uV_show 0 17198 NULL
126121 +mergeable_rx_buffer_size_show_17199 mergeable_rx_buffer_size_show 0 17199 NULL nohasharray
126122 +ath10k_core_start_17199 ath10k_core_start 0 17199 &mergeable_rx_buffer_size_show_17199
126123 +sync_request_17208 sync_request 2 17208 NULL nohasharray
126124 +show_pwmctrl_17208 show_pwmctrl 0 17208 &sync_request_17208
126125 +dn_recvmsg_17213 dn_recvmsg 4-0 17213 NULL
126126 +st6422_s_ctrl_17215 st6422_s_ctrl 0 17215 NULL nohasharray
126127 +rtl8150_open_17215 rtl8150_open 0 17215 &st6422_s_ctrl_17215
126128 +ipath_user_sdma_push_pkts_17221 ipath_user_sdma_push_pkts 0 17221 NULL
126129 +elan_i2c_prepare_fw_update_17228 elan_i2c_prepare_fw_update 0 17228 NULL
126130 +metadata_show_17234 metadata_show 0 17234 NULL
126131 +show_hddtemp_17237 show_hddtemp 0 17237 NULL
126132 +store_fatal_error_17242 store_fatal_error 0-4 17242 NULL
126133 +mlx4_enable_sriov_17247 mlx4_enable_sriov 3-4 17247 NULL
126134 +odev_attr_store_17252 odev_attr_store 0-4 17252 NULL
126135 +r3964_read_17257 r3964_read 0 17257 NULL
126136 +__be16_to_cpup_17261 __be16_to_cpup 0 17261 NULL nohasharray
126137 +lprocfs_read_frac_helper_17261 lprocfs_read_frac_helper 0 17261 &__be16_to_cpup_17261
126138 +error_error_frame_cts_nul_flid_read_17262 error_error_frame_cts_nul_flid_read 3-0 17262 NULL nohasharray
126139 +touchpad_store_17262 touchpad_store 0-4 17262 &error_error_frame_cts_nul_flid_read_17262
126140 +pt3_i2c_master_xfer_17264 pt3_i2c_master_xfer 0-3 17264 NULL
126141 +lola_pcm_trigger_17268 lola_pcm_trigger 0 17268 NULL nohasharray
126142 +i8k_hwmon_show_temp_17268 i8k_hwmon_show_temp 0 17268 &lola_pcm_trigger_17268
126143 +alloc_ep_17269 alloc_ep 1 17269 NULL
126144 +get_locations_17274 get_locations 0 17274 NULL
126145 +bq2415x_get_charge_current_17275 bq2415x_get_charge_current 0 17275 NULL nohasharray
126146 +store_spi_transport_max_offset_17275 store_spi_transport_max_offset 0-4 17275 &bq2415x_get_charge_current_17275
126147 +pg_read_17276 pg_read 3-0 17276 NULL
126148 +raw_recvmsg_17277 raw_recvmsg 4-0 17277 NULL
126149 +hmac_sha256_17278 hmac_sha256 2 17278 NULL
126150 +aty_var_to_pll_18818_17279 aty_var_to_pll_18818 0 17279 NULL
126151 +neigh_hash_grow_17283 neigh_hash_grow 2 17283 NULL nohasharray
126152 +rpc_pipefs_event_17283 rpc_pipefs_event 0 17283 &neigh_hash_grow_17283
126153 +mmc_serial_show_17285 mmc_serial_show 0 17285 NULL
126154 +minstrel_stats_read_17290 minstrel_stats_read 3-0 17290 NULL nohasharray
126155 +fmc_set_mute_mode_17290 fmc_set_mute_mode 0 17290 &minstrel_stats_read_17290
126156 +natsemi_show_dspcfg_workaround_17291 natsemi_show_dspcfg_workaround 0 17291 NULL
126157 +pasid_mask_show_17292 pasid_mask_show 0 17292 NULL nohasharray
126158 +bond_netdev_event_17292 bond_netdev_event 0 17292 &pasid_mask_show_17292
126159 +shadow_rd08_17293 shadow_rd08 2 17293 NULL
126160 +blk_mq_hw_sysfs_cpus_show_17295 blk_mq_hw_sysfs_cpus_show 0 17295 NULL
126161 +ieee80211_if_fmt_dot11MeshForwarding_17301 ieee80211_if_fmt_dot11MeshForwarding 3 17301 NULL
126162 +skb_pad_17302 skb_pad 2 17302 NULL
126163 +mb_cache_create_17307 mb_cache_create 2 17307 NULL
126164 +qlcnic_alloc_hw_resources_17308 qlcnic_alloc_hw_resources 0 17308 NULL
126165 +saa7706h_set_reg24_err_17312 saa7706h_set_reg24_err 0 17312 NULL nohasharray
126166 +time_cpufreq_notifier_17312 time_cpufreq_notifier 0 17312 &saa7706h_set_reg24_err_17312
126167 +regmap_bulk_read_17314 regmap_bulk_read 0 17314 NULL nohasharray
126168 +mgt_update_addr_17314 mgt_update_addr 0 17314 &regmap_bulk_read_17314
126169 +read_17315 read 0 17315 NULL nohasharray
126170 +rds_get_mr_for_dest_17315 rds_get_mr_for_dest 0 17315 &read_17315
126171 +ixgbe_poll_for_ack_17316 ixgbe_poll_for_ack 0 17316 NULL
126172 +mt9m111_reg_clear_17321 mt9m111_reg_clear 0 17321 NULL
126173 +protection_type_show_17322 protection_type_show 0 17322 NULL
126174 +snd_register_device_17323 snd_register_device 0 17323 NULL
126175 +ata_host_alloc_pinfo_17325 ata_host_alloc_pinfo 3 17325 NULL nohasharray
126176 +rocker_flow_tbl_do_17325 rocker_flow_tbl_do 0 17325 &ata_host_alloc_pinfo_17325 nohasharray
126177 +cyapa_i2c_read_17325 cyapa_i2c_read 0 17325 &rocker_flow_tbl_do_17325
126178 +vol_attribute_show_17328 vol_attribute_show 0 17328 NULL nohasharray
126179 +aty128fb_check_var_17328 aty128fb_check_var 0 17328 &vol_attribute_show_17328
126180 +wiimote_cmd_acquire_17330 wiimote_cmd_acquire 0 17330 NULL
126181 +hfsplus_system_write_inode_17331 hfsplus_system_write_inode 0 17331 NULL
126182 +SYSC_pread64_17337 SYSC_pread64 3 17337 NULL
126183 +pcan_usb_fd_send_cmd_17338 pcan_usb_fd_send_cmd 0 17338 NULL
126184 +max8997_read_reg_17341 max8997_read_reg 0 17341 NULL
126185 +roccat_common2_sysfs_read_profile_settings_17342 roccat_common2_sysfs_read_profile_settings 0-5-6 17342 NULL
126186 +device_suspend_17343 device_suspend 0 17343 NULL
126187 +ieee80211_if_read_dot11MeshHWMPperrMinInterval_17346 ieee80211_if_read_dot11MeshHWMPperrMinInterval 3-0 17346 NULL
126188 +ath6kl_wmi_send_mgmt_cmd_17347 ath6kl_wmi_send_mgmt_cmd 7 17347 NULL nohasharray
126189 +sis900_open_17347 sis900_open 0 17347 &ath6kl_wmi_send_mgmt_cmd_17347
126190 +nfs_readpage_from_fscache_17356 nfs_readpage_from_fscache 0 17356 NULL
126191 +p54_sta_add_remove_17358 p54_sta_add_remove 0 17358 NULL
126192 +ivtv_set_speed_17377 ivtv_set_speed 0 17377 NULL
126193 +show_pwm_hyst_17380 show_pwm_hyst 0 17380 NULL
126194 +mt2063_lockStatus_17381 mt2063_lockStatus 0 17381 NULL
126195 +processor_get_cur_state_17387 processor_get_cur_state 0 17387 NULL
126196 +comm_local_write_17388 comm_local_write 0-3 17388 NULL
126197 +bh1770_lux_calib_default_show_17391 bh1770_lux_calib_default_show 0 17391 NULL nohasharray
126198 +handle_outgoing_dr_smp_17391 handle_outgoing_dr_smp 0 17391 &bh1770_lux_calib_default_show_17391
126199 +get_property_17392 get_property 0 17392 NULL nohasharray
126200 +usb_deauthorize_device_17392 usb_deauthorize_device 0 17392 &get_property_17392
126201 +iscsi_nacl_auth_show_password_17395 iscsi_nacl_auth_show_password 0 17395 NULL
126202 +bfad_im_vport_delete_17400 bfad_im_vport_delete 0 17400 NULL
126203 +snmp6_register_dev_17402 snmp6_register_dev 0 17402 NULL
126204 +ipip_tunnel_init_17407 ipip_tunnel_init 0 17407 NULL
126205 +mdc_import_seq_write_17409 mdc_import_seq_write 3 17409 NULL
126206 +edt_ft5x06_register_write_17413 edt_ft5x06_register_write 0 17413 NULL nohasharray
126207 +i40e_get_eeprom_len_17413 i40e_get_eeprom_len 0 17413 &edt_ft5x06_register_write_17413
126208 +store_enabled_17417 store_enabled 0 17417 NULL
126209 +ecryptfs_listxattr_17419 ecryptfs_listxattr 0-3 17419 NULL nohasharray
126210 +fwnet_change_mtu_17419 fwnet_change_mtu 0 17419 &ecryptfs_listxattr_17419
126211 +__acpi_pm_prepare_17423 __acpi_pm_prepare 0 17423 NULL
126212 +lpfc_debugfs_dif_err_write_17424 lpfc_debugfs_dif_err_write 3-0 17424 NULL
126213 +drm_dp_i2c_xfer_17425 drm_dp_i2c_xfer 0-3 17425 NULL
126214 +uart_get_attr_io_type_17427 uart_get_attr_io_type 0 17427 NULL
126215 +compat_sys_ppoll_17430 compat_sys_ppoll 2 17430 NULL
126216 +copy_from_iter_17433 copy_from_iter 0-2 17433 NULL
126217 +sta_connected_time_read_17435 sta_connected_time_read 3-0 17435 NULL nohasharray
126218 +aa_audit_17435 aa_audit 0 17435 &sta_connected_time_read_17435 nohasharray
126219 +sctp_inetaddr_event_17435 sctp_inetaddr_event 0 17435 &aa_audit_17435
126220 +s3c_hsotg_ep_queue_lock_17437 s3c_hsotg_ep_queue_lock 0 17437 NULL
126221 +usb_gsi_openclose_17439 usb_gsi_openclose 0 17439 NULL nohasharray
126222 +startup_17439 startup 0 17439 &usb_gsi_openclose_17439
126223 +hdpvr_try_ctrl_17440 hdpvr_try_ctrl 0 17440 NULL nohasharray
126224 +iwl_pcie_send_hcmd_async_17440 iwl_pcie_send_hcmd_async 0 17440 &hdpvr_try_ctrl_17440
126225 +snd_hammerfall_get_buffer_17441 snd_hammerfall_get_buffer 3 17441 NULL nohasharray
126226 +SYSC_fcntl_17441 SYSC_fcntl 3 17441 &snd_hammerfall_get_buffer_17441
126227 +ov772x_s_fmt_17443 ov772x_s_fmt 0 17443 NULL nohasharray
126228 +snd_hda_parse_generic_codec_17443 snd_hda_parse_generic_codec 0 17443 &ov772x_s_fmt_17443 nohasharray
126229 +ath5k_attr_store_noise_immunity_level_17443 ath5k_attr_store_noise_immunity_level 0-4 17443 &snd_hda_parse_generic_codec_17443
126230 +libcfs_ipif_enumerate_17445 libcfs_ipif_enumerate 0 17445 NULL
126231 +xfs_btree_lshift_17448 xfs_btree_lshift 0 17448 NULL
126232 +readpage_strip_17452 readpage_strip 0 17452 NULL
126233 +BC_Read_Reg_17455 BC_Read_Reg 0 17455 NULL
126234 +show_conn_param_ISCSI_PARAM_PERSISTENT_ADDRESS_17460 show_conn_param_ISCSI_PARAM_PERSISTENT_ADDRESS 0 17460 NULL
126235 +__ref_totlen_17461 __ref_totlen 0 17461 NULL
126236 +show_proc_name_17464 show_proc_name 0 17464 NULL
126237 +probe_bios_17467 probe_bios 1 17467 NULL
126238 +show_temp_min_17471 show_temp_min 0 17471 NULL
126239 +probe_kernel_write_17481 probe_kernel_write 3 17481 NULL nohasharray
126240 +vv6410_set_exposure_17481 vv6410_set_exposure 0 17481 &probe_kernel_write_17481
126241 +v9fs_xattr_trusted_set_17485 v9fs_xattr_trusted_set 0 17485 NULL
126242 +TSS_rawhmac_17486 TSS_rawhmac 0 17486 NULL
126243 +tomoyo_check_unix_address_17491 tomoyo_check_unix_address 0 17491 NULL
126244 +bql_set_hold_time_17501 bql_set_hold_time 0-4 17501 NULL
126245 +rds_get_mr_17506 rds_get_mr 0 17506 NULL
126246 +multicast_last_member_interval_store_17508 multicast_last_member_interval_store 4-0 17508 NULL
126247 +of_device_get_modalias_17511 of_device_get_modalias 0 17511 NULL
126248 +copy_page_from_iter_17512 copy_page_from_iter 3-0 17512 NULL
126249 +reiserfs_direct_IO_17513 reiserfs_direct_IO 4-0 17513 NULL nohasharray
126250 +fc_vport_terminate_17513 fc_vport_terminate 0 17513 &reiserfs_direct_IO_17513
126251 +lbs_highrssi_write_17515 lbs_highrssi_write 3-0 17515 NULL
126252 +wl1271_acx_dco_itrim_params_17523 wl1271_acx_dco_itrim_params 0 17523 NULL
126253 +fsp_attr_show_flags_17527 fsp_attr_show_flags 0 17527 NULL
126254 +acerhdf_get_cur_state_17531 acerhdf_get_cur_state 0 17531 NULL
126255 +show_ipInNoRoutes_17533 show_ipInNoRoutes 0 17533 NULL
126256 +ixgbe_set_vfta_generic_17534 ixgbe_set_vfta_generic 0 17534 NULL
126257 +ctnetlink_acct_size_17536 ctnetlink_acct_size 0 17536 NULL
126258 +show_tabletToolMode_17539 show_tabletToolMode 0 17539 NULL
126259 +elan_i2c_get_baseline_data_17541 elan_i2c_get_baseline_data 0 17541 NULL
126260 +v9fs_xattr_trusted_get_17542 v9fs_xattr_trusted_get 0 17542 NULL
126261 +xlog_do_log_recovery_17550 xlog_do_log_recovery 3 17550 NULL
126262 +cdc_ncm_show_bmNtbFormatsSupported_17554 cdc_ncm_show_bmNtbFormatsSupported 0 17554 NULL
126263 +posix_acl_xattr_get_17556 posix_acl_xattr_get 0 17556 NULL
126264 +csrow_dev_type_show_17557 csrow_dev_type_show 0 17557 NULL
126265 +copy_from_user_17559 copy_from_user 3-0 17559 NULL
126266 +vmci_transport_notify_pkt_recv_post_dequeue_17567 vmci_transport_notify_pkt_recv_post_dequeue 0 17567 NULL
126267 +hash_netport4_expire_17573 hash_netport4_expire 4 17573 NULL nohasharray
126268 +ds1343_show_tricklecharger_17573 ds1343_show_tricklecharger 0 17573 &hash_netport4_expire_17573
126269 +airspy_s_ctrl_17575 airspy_s_ctrl 0 17575 NULL
126270 +tcm_qla2xxx_tpg_store_enable_17580 tcm_qla2xxx_tpg_store_enable 0-3 17580 NULL
126271 +wil_write_file_rxon_17581 wil_write_file_rxon 3-0 17581 NULL nohasharray
126272 +snd_p16v_pcm_prepare_capture_17581 snd_p16v_pcm_prepare_capture 0 17581 &wil_write_file_rxon_17581
126273 +show_ata_dev_pio_mode_17582 show_ata_dev_pio_mode 0 17582 NULL
126274 +netxen_init_old_ctx_17585 netxen_init_old_ctx 0 17585 NULL
126275 +show_auto_temp_off_17588 show_auto_temp_off 0 17588 NULL
126276 +command_setcolourparams_17592 command_setcolourparams 0 17592 NULL nohasharray
126277 +write_17592 write 0-3 17592 &command_setcolourparams_17592
126278 +acpi_ut_create_package_object_17594 acpi_ut_create_package_object 1 17594 NULL nohasharray
126279 +show_sf2_temp_17594 show_sf2_temp 0 17594 &acpi_ut_create_package_object_17594
126280 +neigh_hash_alloc_17595 neigh_hash_alloc 1 17595 NULL
126281 +rts51x_write_mem_17598 rts51x_write_mem 4 17598 NULL
126282 +da9055_rtc_enable_alarm_17599 da9055_rtc_enable_alarm 0 17599 NULL
126283 +nvkm_gpio_create__17601 nvkm_gpio_create_ 4 17601 NULL
126284 +wm8994_gpio_to_irq_17604 wm8994_gpio_to_irq 2 17604 NULL
126285 +osst_execute_17607 osst_execute 6-7 17607 NULL nohasharray
126286 +svc_export_parse_17607 svc_export_parse 0 17607 &osst_execute_17607
126287 +ieee80211_if_read_dot11MeshHWMPactivePathToRootTimeout_17618 ieee80211_if_read_dot11MeshHWMPactivePathToRootTimeout 3-0 17618 NULL
126288 +null_show_17619 null_show 0 17619 NULL
126289 +show_selfballoon_downhys_17620 show_selfballoon_downhys 0 17620 NULL
126290 +vid_cap_queue_setup_17626 vid_cap_queue_setup 0 17626 NULL
126291 +dma_map_page_17628 dma_map_page 0 17628 NULL
126292 +__uncore_match_rnid30_show_17629 __uncore_match_rnid30_show 0 17629 NULL
126293 +purge_port_17641 purge_port 0 17641 NULL
126294 +twl4030_set_gpio_direction_17645 twl4030_set_gpio_direction 1-0 17645 NULL nohasharray
126295 +show_conn_param_ISCSI_PARAM_TCP_XMIT_WSF_17645 show_conn_param_ISCSI_PARAM_TCP_XMIT_WSF 0 17645 &twl4030_set_gpio_direction_17645 nohasharray
126296 +access_show_17645 access_show 0 17645 &show_conn_param_ISCSI_PARAM_TCP_XMIT_WSF_17645
126297 +vcc_setsockopt_17647 vcc_setsockopt 0 17647 NULL
126298 +ledtrig_cpu_syscore_suspend_17654 ledtrig_cpu_syscore_suspend 0 17654 NULL
126299 +SYSC_migrate_pages_17657 SYSC_migrate_pages 2 17657 NULL
126300 +cfg802154_netdev_notifier_call_17658 cfg802154_netdev_notifier_call 0 17658 NULL
126301 +max8997_reg_disable_17661 max8997_reg_disable 0 17661 NULL
126302 +packet_setsockopt_17662 packet_setsockopt 5-0 17662 NULL nohasharray
126303 +ubi_io_read_data_17662 ubi_io_read_data 0 17662 &packet_setsockopt_17662 nohasharray
126304 +vmw_pm_prepare_17662 vmw_pm_prepare 0 17662 &ubi_io_read_data_17662
126305 +mpage_writepages_17664 mpage_writepages 0 17664 NULL
126306 +kernel_write_17665 kernel_write 0-3 17665 NULL
126307 +fm10k_qv_request_irq_17666 fm10k_qv_request_irq 0 17666 NULL
126308 +store_hrtbt_enb_17670 store_hrtbt_enb 0-3 17670 NULL
126309 +lpfc_oas_vpt_show_17673 lpfc_oas_vpt_show 0 17673 NULL
126310 +lpfc_bg_apptag_err_show_17676 lpfc_bg_apptag_err_show 0 17676 NULL nohasharray
126311 +bond_opt_check_deps_17676 bond_opt_check_deps 0 17676 &lpfc_bg_apptag_err_show_17676
126312 +dsp_tone_hw_message_17678 dsp_tone_hw_message 3 17678 NULL
126313 +show_iface_cache_id_17685 show_iface_cache_id 0 17685 NULL
126314 +pwr_enable_ps_read_17686 pwr_enable_ps_read 3-0 17686 NULL
126315 +__uncore_filter_cid_show_17688 __uncore_filter_cid_show 0 17688 NULL nohasharray
126316 +filemap_fdatawait_17688 filemap_fdatawait 0 17688 &__uncore_filter_cid_show_17688
126317 +snd_cx23885_card_trigger_17689 snd_cx23885_card_trigger 0 17689 NULL nohasharray
126318 +transient_activate_store_17689 transient_activate_store 0-4 17689 &snd_cx23885_card_trigger_17689
126319 +rds_bind_17690 rds_bind 0 17690 NULL
126320 +apds990x_prox_enable_store_17693 apds990x_prox_enable_store 0-4 17693 NULL
126321 +nilfs_superblock_README_show_17704 nilfs_superblock_README_show 0 17704 NULL
126322 +venus_rename_17707 venus_rename 4-5 17707 NULL nohasharray
126323 +__einj_error_trigger_17707 __einj_error_trigger 1 17707 &venus_rename_17707 nohasharray
126324 +jfs_writepage_17707 jfs_writepage 0 17707 &__einj_error_trigger_17707
126325 +crc32_setkey_17711 crc32_setkey 0 17711 NULL nohasharray
126326 +store_in_min_17711 store_in_min 0-4 17711 &crc32_setkey_17711
126327 +zd_usb_ioread16v_17715 zd_usb_ioread16v 0 17715 NULL
126328 +sensor_write_regs_17718 sensor_write_regs 0 17718 NULL
126329 +wl18xx_set_host_cfg_bitmap_17719 wl18xx_set_host_cfg_bitmap 0 17719 NULL
126330 +show_dev_abi_version_17720 show_dev_abi_version 0 17720 NULL
126331 +afs_writepage_17722 afs_writepage 0 17722 NULL
126332 +isku_sysfs_write_keys_function_17726 isku_sysfs_write_keys_function 6-0-5 17726 NULL
126333 +brcms_ops_start_17727 brcms_ops_start 0 17727 NULL nohasharray
126334 +vlsi_start_hw_17727 vlsi_start_hw 0 17727 &brcms_ops_start_17727
126335 +frpw_read_regr_17728 frpw_read_regr 0 17728 NULL nohasharray
126336 +mgsl_adapter_test_17728 mgsl_adapter_test 0 17728 &frpw_read_regr_17728
126337 +cpufreq_stat_notifier_trans_17729 cpufreq_stat_notifier_trans 0 17729 NULL
126338 +show_counter_ib_link_err_recoveries_17732 show_counter_ib_link_err_recoveries 0 17732 NULL
126339 +exofs_read_lookup_dev_table_17733 exofs_read_lookup_dev_table 3 17733 NULL nohasharray
126340 +pcpu_alloc_area_17733 pcpu_alloc_area 0-3 17733 &exofs_read_lookup_dev_table_17733 nohasharray
126341 +layout_show_17733 layout_show 0 17733 &pcpu_alloc_area_17733
126342 +sctpprobe_read_17741 sctpprobe_read 3-0 17741 NULL
126343 +inode_setxattr_17744 inode_setxattr 0 17744 NULL
126344 +qlcnic_sysfs_read_crb_17747 qlcnic_sysfs_read_crb 0-6-5 17747 NULL
126345 +csrow_size_show_17755 csrow_size_show 0 17755 NULL
126346 +s5k83a_set_exposure_17758 s5k83a_set_exposure 0 17758 NULL
126347 +add_durable_context_17763 add_durable_context 0 17763 NULL
126348 +brcmf_usb_attach_17766 brcmf_usb_attach 2-3 17766 NULL nohasharray
126349 +fm10k_vlan_rx_add_vid_17766 fm10k_vlan_rx_add_vid 0 17766 &brcmf_usb_attach_17766
126350 +ath10k_ce_init_pipe_17768 ath10k_ce_init_pipe 0 17768 NULL
126351 +cxacru_sysfs_show_adsl_headend_environment_17770 cxacru_sysfs_show_adsl_headend_environment 0 17770 NULL
126352 +batadv_log_read_17778 batadv_log_read 0-3 17778 NULL
126353 +get_battery_life_extender_17780 get_battery_life_extender 0 17780 NULL
126354 +nfs_generic_commit_list_17784 nfs_generic_commit_list 0 17784 NULL
126355 +ubifs_leb_change_17789 ubifs_leb_change 4-0 17789 NULL
126356 +nouveau_hwmon_get_pwm1_17791 nouveau_hwmon_get_pwm1 0 17791 NULL
126357 +get_unaligned_be64_17794 get_unaligned_be64 0 17794 NULL
126358 +g2d_queue_setup_17795 g2d_queue_setup 0 17795 NULL
126359 +reiserfs_write_begin_17797 reiserfs_write_begin 0 17797 NULL
126360 +cyapa_firmware_17800 cyapa_firmware 0 17800 NULL
126361 +lpuart_copy_rx_to_tty_17801 lpuart_copy_rx_to_tty 3 17801 NULL
126362 +_iwl_dbgfs_set_nic_temperature_write_17804 _iwl_dbgfs_set_nic_temperature_write 3-0 17804 NULL
126363 +mmc_rel_sectors_show_17806 mmc_rel_sectors_show 0 17806 NULL
126364 +show_pci_clock_sel_17807 show_pci_clock_sel 0 17807 NULL
126365 +show_bind_17808 show_bind 0 17808 NULL nohasharray
126366 +fuse_do_readpage_17808 fuse_do_readpage 0 17808 &show_bind_17808
126367 +vb2_dma_sg_get_userptr_17809 vb2_dma_sg_get_userptr 3-2 17809 NULL
126368 +xhci_queue_ctrl_tx_17814 xhci_queue_ctrl_tx 0 17814 NULL nohasharray
126369 +command_setsensorfps_17814 command_setsensorfps 0 17814 &xhci_queue_ctrl_tx_17814
126370 +copy_out_args_17816 copy_out_args 0 17816 NULL
126371 +generic_validate_add_page_17818 generic_validate_add_page 0 17818 NULL
126372 +_snd_pcm_lib_alloc_vmalloc_buffer_17820 _snd_pcm_lib_alloc_vmalloc_buffer 2 17820 NULL
126373 +gnet_stats_copy_app_17821 gnet_stats_copy_app 3 17821 NULL
126374 +regmap_i2c_gather_write_17823 regmap_i2c_gather_write 0 17823 NULL
126375 +jme_request_irq_17824 jme_request_irq 0 17824 NULL
126376 +velocity_init_td_ring_17825 velocity_init_td_ring 0 17825 NULL
126377 +__netdev_adjacent_dev_link_17826 __netdev_adjacent_dev_link 0 17826 NULL
126378 +gr_setup_in_desc_list_17828 gr_setup_in_desc_list 0 17828 NULL
126379 +bd2802_show_rgb_current_17830 bd2802_show_rgb_current 0 17830 NULL
126380 +hiface_pcm_trigger_17831 hiface_pcm_trigger 0 17831 NULL nohasharray
126381 +show_prochot_short_17831 show_prochot_short 0 17831 &hiface_pcm_trigger_17831 nohasharray
126382 +cyapa_show_fm_ver_17831 cyapa_show_fm_ver 0 17831 &show_prochot_short_17831
126383 +bq2415x_sysfs_show_enable_17832 bq2415x_sysfs_show_enable 0 17832 NULL nohasharray
126384 +ixgb_set_mac_17832 ixgb_set_mac 0 17832 &bq2415x_sysfs_show_enable_17832
126385 +cipso_v4_gentag_rbm_17836 cipso_v4_gentag_rbm 0 17836 NULL nohasharray
126386 +wdt_write_17836 wdt_write 0-3 17836 &cipso_v4_gentag_rbm_17836
126387 +sn9c2028_command_17840 sn9c2028_command 0 17840 NULL
126388 +sdev_show_model_17842 sdev_show_model 0 17842 NULL nohasharray
126389 +tcp_repair_options_est_17842 tcp_repair_options_est 0 17842 &sdev_show_model_17842 nohasharray
126390 +count_leafs_17842 count_leafs 0 17842 &tcp_repair_options_est_17842
126391 +em28xx_audio_ep_packet_size_17844 em28xx_audio_ep_packet_size 0 17844 NULL
126392 +sysfs_rename_link_ns_17848 sysfs_rename_link_ns 0 17848 NULL
126393 +enumerate_17850 enumerate 0 17850 NULL
126394 +tps80031_reg_disable_17856 tps80031_reg_disable 0 17856 NULL
126395 +show_fnode_statsn_17861 show_fnode_statsn 0 17861 NULL
126396 +extsize_17863 extsize 0 17863 NULL nohasharray
126397 +dm_stats_message_17863 dm_stats_message 5 17863 &extsize_17863
126398 +sisusb_send_bulk_msg_17864 sisusb_send_bulk_msg 3-0 17864 NULL
126399 +pcpu_fit_in_area_17865 pcpu_fit_in_area 0-5-2-3 17865 NULL
126400 +show_spi_transport_hold_mcs_17867 show_spi_transport_hold_mcs 0 17867 NULL nohasharray
126401 +swiotlb_dma_mapping_error_17867 swiotlb_dma_mapping_error 0-2 17867 &show_spi_transport_hold_mcs_17867
126402 +alloc_sja1000dev_17868 alloc_sja1000dev 1 17868 NULL nohasharray
126403 +show_tcpRetransSegs_17868 show_tcpRetransSegs 0 17868 &alloc_sja1000dev_17868
126404 +linear_run_17869 linear_run 0 17869 NULL
126405 +virtio_cread32_17873 virtio_cread32 0 17873 NULL
126406 +ray_cs_essid_proc_write_17875 ray_cs_essid_proc_write 3-0 17875 NULL nohasharray
126407 +mwifiex_cmd_ibss_coalescing_status_17875 mwifiex_cmd_ibss_coalescing_status 0 17875 &ray_cs_essid_proc_write_17875
126408 +show_logged_errs_17876 show_logged_errs 0 17876 NULL nohasharray
126409 +shm32read__read_file_17876 shm32read__read_file 0 17876 &show_logged_errs_17876
126410 +sedlbauer_resume_17877 sedlbauer_resume 0 17877 NULL
126411 +orinoco_set_key_17878 orinoco_set_key 5-7 17878 NULL nohasharray
126412 +i40e_align_l2obj_base_17878 i40e_align_l2obj_base 0-1 17878 &orinoco_set_key_17878
126413 +init_per_cpu_17880 init_per_cpu 1 17880 NULL
126414 +ieee80211_if_fmt_dot11MeshMaxPeerLinks_17883 ieee80211_if_fmt_dot11MeshMaxPeerLinks 3 17883 NULL
126415 +compat_sys_pwritev_17886 compat_sys_pwritev 3 17886 NULL
126416 +iwl_dbgfs_bcast_filters_macs_write_17887 iwl_dbgfs_bcast_filters_macs_write 0-3 17887 NULL
126417 +usb_interrupt_msg_17888 usb_interrupt_msg 0 17888 NULL
126418 +shmem_writepage_17889 shmem_writepage 0 17889 NULL
126419 +ieee80211_if_fmt_dot11MeshHWMPRootMode_17890 ieee80211_if_fmt_dot11MeshHWMPRootMode 3 17890 NULL
126420 +sctp_setsockopt_partial_delivery_point_17891 sctp_setsockopt_partial_delivery_point 0 17891 NULL
126421 +store_pwm_auto_point1_pwm_17897 store_pwm_auto_point1_pwm 0-4 17897 NULL
126422 +niu_tx_cs_reset_poll_17902 niu_tx_cs_reset_poll 0 17902 NULL nohasharray
126423 +_cpu_down_17902 _cpu_down 0 17902 &niu_tx_cs_reset_poll_17902
126424 +recover_head_17904 recover_head 3 17904 NULL
126425 +systab_show_17907 systab_show 0 17907 NULL
126426 +dev_pm_opp_get_opp_count_17911 dev_pm_opp_get_opp_count 0 17911 NULL
126427 +elan_sysfs_update_fw_17912 elan_sysfs_update_fw 0-4 17912 NULL
126428 +dccp_feat_register_sp_17914 dccp_feat_register_sp 5-0 17914 NULL
126429 +xfs_buf_associate_memory_17915 xfs_buf_associate_memory 3 17915 NULL nohasharray
126430 +wm831x_boostp_get_status_17915 wm831x_boostp_get_status 0 17915 &xfs_buf_associate_memory_17915
126431 +xfs_rtallocate_extent_near_17916 xfs_rtallocate_extent_near 0 17916 NULL
126432 +media_show_17920 media_show 0 17920 NULL
126433 +create_17922 create 0 17922 NULL nohasharray
126434 +i40e_fcoe_ddp_get_17922 i40e_fcoe_ddp_get 4 17922 &create_17922
126435 +aty128_var_to_pll_17926 aty128_var_to_pll 0 17926 NULL
126436 +find_dmi_entry_17927 find_dmi_entry 0 17927 NULL
126437 +edac_pci_dev_show_17928 edac_pci_dev_show 0 17928 NULL
126438 +acpi_ns_lookup_17929 acpi_ns_lookup 0 17929 NULL nohasharray
126439 +show_ipv6_iface_nd_rexmit_time_17929 show_ipv6_iface_nd_rexmit_time 0 17929 &acpi_ns_lookup_17929
126440 +vif_delete_17931 vif_delete 0 17931 NULL
126441 +carl9170_init_interface_17934 carl9170_init_interface 0 17934 NULL
126442 +serio_raw_write_17945 serio_raw_write 0-3 17945 NULL
126443 +gart_map_sg_17946 gart_map_sg 0-3 17946 NULL
126444 +beacon_interval_write_17952 beacon_interval_write 3-0 17952 NULL
126445 +show_otp3_17954 show_otp3 0 17954 NULL
126446 +enic_rxcopybreak_17955 enic_rxcopybreak 4 17955 NULL
126447 +cp2112_xfer_17956 cp2112_xfer 0 17956 NULL
126448 +sr_sw_reset_17961 sr_sw_reset 0 17961 NULL
126449 +ufs_free_blocks_17963 ufs_free_blocks 3-2 17963 NULL nohasharray
126450 +batadv_get_sset_count_17963 batadv_get_sset_count 0 17963 &ufs_free_blocks_17963
126451 +lpt_tgc_end_17965 lpt_tgc_end 0 17965 NULL
126452 +qib_portattr_show_17966 qib_portattr_show 0 17966 NULL
126453 +show_serial_17967 show_serial 0 17967 NULL
126454 +acpi_ex_check_object_type_17972 acpi_ex_check_object_type 0 17972 NULL nohasharray
126455 +il_send_cmd_async_17972 il_send_cmd_async 0 17972 &acpi_ex_check_object_type_17972
126456 +wm831x_gp_ldo_get_status_17977 wm831x_gp_ldo_get_status 0 17977 NULL
126457 +iwlagn_disconn_pan_17978 iwlagn_disconn_pan 0 17978 NULL
126458 +rtl2830_bulk_write_17980 rtl2830_bulk_write 2-4 17980 NULL
126459 +show_fc_host_optionrom_version_17983 show_fc_host_optionrom_version 0 17983 NULL
126460 +br_nf_local_in_17986 br_nf_local_in 0 17986 NULL nohasharray
126461 +dwc3_gadget_set_ep_config_17986 dwc3_gadget_set_ep_config 0 17986 &br_nf_local_in_17986
126462 +smk_write_cipso_17989 smk_write_cipso 3-0 17989 NULL
126463 +sync_blockdev_17990 sync_blockdev 0 17990 NULL
126464 +gnttab_max_grant_frames_17993 gnttab_max_grant_frames 0 17993 NULL
126465 +show_tty_active_17994 show_tty_active 0 17994 NULL
126466 +init_umac_17998 init_umac 0 17998 NULL
126467 +mc13xxx_rtc_reset_handler_17999 mc13xxx_rtc_reset_handler 1 17999 NULL
126468 +ext4_num_overhead_clusters_18001 ext4_num_overhead_clusters 2 18001 NULL
126469 +pvr2_v4l2_read_18006 pvr2_v4l2_read 3-0 18006 NULL nohasharray
126470 +write_reg_18006 write_reg 0 18006 &pvr2_v4l2_read_18006
126471 +tpm_show_ppi_transition_action_18008 tpm_show_ppi_transition_action 0 18008 NULL
126472 +target_core_dev_wwn_attr_show_18010 target_core_dev_wwn_attr_show 0 18010 NULL
126473 +ql_change_rx_buffers_18011 ql_change_rx_buffers 0 18011 NULL
126474 +da903x_set_bits_18012 da903x_set_bits 0 18012 NULL
126475 +he_proc_read_18015 he_proc_read 0 18015 NULL
126476 +wake_up_modem_store_18016 wake_up_modem_store 0-4 18016 NULL
126477 +pmcraid_store_log_level_18020 pmcraid_store_log_level 0-4 18020 NULL
126478 +sdev_show_evt_media_change_18024 sdev_show_evt_media_change 0 18024 NULL
126479 +iscsi_tpg_auth_show_userid_mutual_18025 iscsi_tpg_auth_show_userid_mutual 0 18025 NULL
126480 +netxen_alloc_sw_resources_18026 netxen_alloc_sw_resources 0 18026 NULL
126481 +ina226_set_interval_18027 ina226_set_interval 0-4 18027 NULL
126482 +raw_write_18028 raw_write 3-0 18028 NULL
126483 +tps65912_i2c_write_18030 tps65912_i2c_write 3 18030 NULL
126484 +wil_fw_handle_record_18033 wil_fw_handle_record 0 18033 NULL
126485 +__posix_lock_file_18035 __posix_lock_file 0 18035 NULL nohasharray
126486 +rio_init_mports_18035 rio_init_mports 0 18035 &__posix_lock_file_18035
126487 +qlcnic_get_cap_size_18042 qlcnic_get_cap_size 0 18042 NULL
126488 +nfs_check_inode_attributes_18043 nfs_check_inode_attributes 0 18043 NULL
126489 +cryptd_alloc_instance_18048 cryptd_alloc_instance 3-2 18048 NULL
126490 +policydb_load_isids_18052 policydb_load_isids 0 18052 NULL nohasharray
126491 +core_tpg_set_initiator_node_queue_depth_18052 core_tpg_set_initiator_node_queue_depth 0 18052 &policydb_load_isids_18052 nohasharray
126492 +t3_config_sched_18052 t3_config_sched 0 18052 &core_tpg_set_initiator_node_queue_depth_18052
126493 +ddebug_proc_write_18055 ddebug_proc_write 3-0 18055 NULL
126494 +zisofs_fill_pages_18057 zisofs_fill_pages 0 18057 NULL
126495 +max8925_enable_18058 max8925_enable 0 18058 NULL
126496 +dlfb_set_video_mode_18061 dlfb_set_video_mode 0 18061 NULL
126497 +lua_sysfs_read_18062 lua_sysfs_read 6-0 18062 NULL nohasharray
126498 +dccp_error_18062 dccp_error 0 18062 &lua_sysfs_read_18062
126499 +process_measurement_18064 process_measurement 0 18064 NULL
126500 +fpregs_get_18066 fpregs_get 4 18066 NULL
126501 +pvr2_hdw_wait_18072 pvr2_hdw_wait 0 18072 NULL
126502 +kvm_read_guest_page_18074 kvm_read_guest_page 5 18074 NULL nohasharray
126503 +do_budget_space_18074 do_budget_space 0 18074 &kvm_read_guest_page_18074 nohasharray
126504 +open_18074 open 0 18074 &do_budget_space_18074
126505 +SYSC_pselect6_18076 SYSC_pselect6 1 18076 NULL nohasharray
126506 +mlx4_en_get_rxfh_indir_size_18076 mlx4_en_get_rxfh_indir_size 0 18076 &SYSC_pselect6_18076
126507 +bop_insert_18078 bop_insert 0 18078 NULL
126508 +get_vm_area_18080 get_vm_area 1 18080 NULL
126509 +ds2781_get_pmod_enabled_18081 ds2781_get_pmod_enabled 0 18081 NULL nohasharray
126510 +ds2781_set_control_register_18081 ds2781_set_control_register 0 18081 &ds2781_get_pmod_enabled_18081
126511 +x86_pmu_notifier_18082 x86_pmu_notifier 0 18082 NULL
126512 +stv06xx_read_sensor_18085 stv06xx_read_sensor 0 18085 NULL
126513 +rtl8139_change_mtu_18088 rtl8139_change_mtu 0 18088 NULL
126514 +vmw_fops_read_18089 vmw_fops_read 0-3 18089 NULL
126515 +SYSC_semtimedop_18091 SYSC_semtimedop 3 18091 NULL nohasharray
126516 +show_txchan_per_port_18091 show_txchan_per_port 0 18091 &SYSC_semtimedop_18091
126517 +snd_seq_fifo_cell_out_18092 snd_seq_fifo_cell_out 0 18092 NULL nohasharray
126518 +twl6030reg_enable_18092 twl6030reg_enable 0 18092 &snd_seq_fifo_cell_out_18092
126519 +mpi_alloc_18094 mpi_alloc 1 18094 NULL nohasharray
126520 +spi_w8r16be_18094 spi_w8r16be 0 18094 &mpi_alloc_18094
126521 +lm8323_pwm_show_time_18095 lm8323_pwm_show_time 0 18095 NULL nohasharray
126522 +hackrf_set_bandwidth_18095 hackrf_set_bandwidth 0 18095 &lm8323_pwm_show_time_18095
126523 +_nfs4_proc_lookup_18096 _nfs4_proc_lookup 0 18096 NULL
126524 +show_rtap_filter_18107 show_rtap_filter 0 18107 NULL
126525 +read_18109 read 0 18109 NULL
126526 +ocfs2_control_install_private_18110 ocfs2_control_install_private 0 18110 NULL
126527 +sctp_bind_addr_copy_18113 sctp_bind_addr_copy 0 18113 NULL nohasharray
126528 +dib0090_set_params_18113 dib0090_set_params 0 18113 &sctp_bind_addr_copy_18113
126529 +pep_sock_connect_18114 pep_sock_connect 0 18114 NULL
126530 +set_in_18115 set_in 0-4 18115 NULL
126531 +dfs_file_read_18116 dfs_file_read 3-0 18116 NULL
126532 +svc_getnl_18120 svc_getnl 0 18120 NULL
126533 +ath10k_htt_rx_ring_refill_18122 ath10k_htt_rx_ring_refill 0 18122 NULL
126534 +p9_client_wstat_18130 p9_client_wstat 0 18130 NULL
126535 +lapbeth_open_18134 lapbeth_open 0 18134 NULL
126536 +wil_tid_ampdu_rx_alloc_18140 wil_tid_ampdu_rx_alloc 2 18140 NULL
126537 +selinux_inode_setsecurity_18148 selinux_inode_setsecurity 4-0 18148 NULL
126538 +pcipcwd_temp_read_18149 pcipcwd_temp_read 0-3 18149 NULL
126539 +show_wr_req_18151 show_wr_req 0 18151 NULL
126540 +show_pwm_setting_18157 show_pwm_setting 0 18157 NULL
126541 +show_tabletDiagnosticMessage_18165 show_tabletDiagnosticMessage 0 18165 NULL
126542 +mdiobus_read_18169 mdiobus_read 0 18169 NULL
126543 +cciss_show_raid_level_18170 cciss_show_raid_level 0 18170 NULL nohasharray
126544 +enable_ints_write_18170 enable_ints_write 3 18170 &cciss_show_raid_level_18170
126545 +tomoyo_inet_entry_18174 tomoyo_inet_entry 0 18174 NULL
126546 +pccard_store_cis_18176 pccard_store_cis 6-0-5 18176 NULL
126547 +bnx2_get_eeprom_len_18179 bnx2_get_eeprom_len 0 18179 NULL
126548 +snd_hda_add_new_ctls_18185 snd_hda_add_new_ctls 0 18185 NULL
126549 +aio_write_18187 aio_write 0 18187 NULL
126550 +cfpkt_create_18197 cfpkt_create 1 18197 NULL nohasharray
126551 +read_first_n_18197 read_first_n 0 18197 &cfpkt_create_18197 nohasharray
126552 +o2net_start_listening_18197 o2net_start_listening 0 18197 &read_first_n_18197
126553 +aty_var_to_crtc_18199 aty_var_to_crtc 0 18199 NULL
126554 +dib8096p_tuner_xfer_18205 dib8096p_tuner_xfer 0-3 18205 NULL nohasharray
126555 +selinux_nlmsg_perm_18205 selinux_nlmsg_perm 0 18205 &dib8096p_tuner_xfer_18205
126556 +orinoco_add_extscan_result_18207 orinoco_add_extscan_result 3 18207 NULL
126557 +show_immediate_18208 show_immediate 0 18208 NULL
126558 +gsm_control_message_18209 gsm_control_message 4 18209 NULL
126559 +bq2415x_sysfs_show_limit_18213 bq2415x_sysfs_show_limit 0 18213 NULL nohasharray
126560 +show_phy_type_18213 show_phy_type 0 18213 &bq2415x_sysfs_show_limit_18213 nohasharray
126561 +read_rindex_entry_18213 read_rindex_entry 0 18213 &show_phy_type_18213
126562 +si4713_set_rds_ps_name_18214 si4713_set_rds_ps_name 0 18214 NULL
126563 +do_ipv6_setsockopt_18215 do_ipv6_setsockopt 5-0 18215 NULL
126564 +pcmcia_enable_device_18218 pcmcia_enable_device 0 18218 NULL
126565 +ov7670_s_autogain_18219 ov7670_s_autogain 0 18219 NULL
126566 +gnttab_alloc_grant_references_18240 gnttab_alloc_grant_references 1 18240 NULL
126567 +jffs2_read_dnode_18244 jffs2_read_dnode 0 18244 NULL nohasharray
126568 +cond_policydb_init_18244 cond_policydb_init 0 18244 &jffs2_read_dnode_18244
126569 +ecryptfs_miscdev_read_18247 ecryptfs_miscdev_read 0-3 18247 NULL nohasharray
126570 +alloc_trace_uprobe_18247 alloc_trace_uprobe 3 18247 &ecryptfs_miscdev_read_18247
126571 +xgbe_vlan_rx_add_vid_18251 xgbe_vlan_rx_add_vid 0 18251 NULL
126572 +clip_inet_event_18252 clip_inet_event 0 18252 NULL
126573 +e4000_set_params_18253 e4000_set_params 0 18253 NULL nohasharray
126574 +i7core_inject_store_page_18253 i7core_inject_store_page 0-4 18253 &e4000_set_params_18253
126575 +rfcomm_sock_setsockopt_18254 rfcomm_sock_setsockopt 5-0 18254 NULL nohasharray
126576 +e1000_setup_all_rx_resources_18254 e1000_setup_all_rx_resources 0 18254 &rfcomm_sock_setsockopt_18254
126577 +qdisc_class_hash_alloc_18262 qdisc_class_hash_alloc 1 18262 NULL nohasharray
126578 +show_18262 show 0 18262 &qdisc_class_hash_alloc_18262 nohasharray
126579 +logfs_write_end_18262 logfs_write_end 0-5 18262 &show_18262
126580 +mcs_setup_transceiver_18268 mcs_setup_transceiver 0 18268 NULL
126581 +show_temp_auto_offset_18270 show_temp_auto_offset 0 18270 NULL
126582 +tg3_bmcr_reset_18271 tg3_bmcr_reset 0 18271 NULL
126583 +gfs2_alloc_sort_buffer_18275 gfs2_alloc_sort_buffer 1 18275 NULL
126584 +ipip_get_size_18276 ipip_get_size 0 18276 NULL
126585 +alloc_ring_18278 alloc_ring 4-2 18278 NULL
126586 +ext4_readpages_18283 ext4_readpages 4 18283 NULL
126587 +mmc_send_bus_test_18285 mmc_send_bus_test 4 18285 NULL
126588 +lpfc_fcp_cpu_map_show_18287 lpfc_fcp_cpu_map_show 0 18287 NULL nohasharray
126589 +ipv4_mtu_18287 ipv4_mtu 0 18287 &lpfc_fcp_cpu_map_show_18287 nohasharray
126590 +alloc_kmem_cache_cpus_18287 alloc_kmem_cache_cpus 2 18287 &ipv4_mtu_18287
126591 +tipc_sk_withdraw_18291 tipc_sk_withdraw 0 18291 NULL
126592 +um_idi_write_18293 um_idi_write 3-0 18293 NULL nohasharray
126593 +show_fnode_username_in_18293 show_fnode_username_in 0 18293 &um_idi_write_18293 nohasharray
126594 +xfs_file_read_iter_18293 xfs_file_read_iter 0 18293 &show_fnode_username_in_18293 nohasharray
126595 +__follow_pte_18293 __follow_pte 0 18293 &xfs_file_read_iter_18293
126596 +part_timeout_show_18298 part_timeout_show 0 18298 NULL
126597 +mwl8k_sta_add_18299 mwl8k_sta_add 0 18299 NULL
126598 +iscsi_stat_sess_err_show_attr_cxn_errors_18301 iscsi_stat_sess_err_show_attr_cxn_errors 0 18301 NULL
126599 +tg3_request_irq_18303 tg3_request_irq 0 18303 NULL
126600 +ip6ip6_err_18308 ip6ip6_err 5 18308 NULL
126601 +vga_r_18310 vga_r 0 18310 NULL
126602 +class_add_profile_18315 class_add_profile 1-3-5 18315 NULL
126603 +w1_slave_detach_18316 w1_slave_detach 0 18316 NULL
126604 +sgdma_initialize_18317 sgdma_initialize 0 18317 NULL
126605 +csio_mem_read_18319 csio_mem_read 3-0 18319 NULL
126606 +single_flag_show_18320 single_flag_show 0 18320 NULL nohasharray
126607 +mc13892_powermisc_rmw_18320 mc13892_powermisc_rmw 0 18320 &single_flag_show_18320
126608 +alloc_and_copy_string_18321 alloc_and_copy_string 2-0 18321 NULL
126609 +ecryptfs_send_message_18322 ecryptfs_send_message 2 18322 NULL
126610 +show_temp_auto_base_18323 show_temp_auto_base 0 18323 NULL
126611 +bio_integrity_advance_18324 bio_integrity_advance 2 18324 NULL nohasharray
126612 +vivid_radio_tx_write_18324 vivid_radio_tx_write 0 18324 &bio_integrity_advance_18324
126613 +acpi_ds_create_operands_18327 acpi_ds_create_operands 0 18327 NULL
126614 +st21nfca_im_send_atr_req_18331 st21nfca_im_send_atr_req 3 18331 NULL
126615 +xfs_da_shrink_inode_18335 xfs_da_shrink_inode 0 18335 NULL
126616 +wm8994_gpio_direction_out_18337 wm8994_gpio_direction_out 0 18337 NULL
126617 +outlen_read_18339 outlen_read 0-3 18339 NULL nohasharray
126618 +get_free_region_18339 get_free_region 0-3 18339 &outlen_read_18339
126619 +roccat_common2_sysfs_write_key_mask_18343 roccat_common2_sysfs_write_key_mask 0-6-5 18343 NULL
126620 +copy_page_to_iter_18345 copy_page_to_iter 0-3 18345 NULL
126621 +show_sf_ctrl_18348 show_sf_ctrl 0 18348 NULL
126622 +lcd_proc_write_18351 lcd_proc_write 3-0 18351 NULL nohasharray
126623 +smb2_read_data_offset_18351 smb2_read_data_offset 0 18351 &lcd_proc_write_18351
126624 +pwr_power_save_off_read_18355 pwr_power_save_off_read 3-0 18355 NULL
126625 +write_update_fw_18357 write_update_fw 0-4 18357 NULL
126626 +fw_core_add_descriptor_18361 fw_core_add_descriptor 0 18361 NULL
126627 +xlbd_reserve_minors_18365 xlbd_reserve_minors 2-1 18365 NULL nohasharray
126628 +show_remote_ip_18365 show_remote_ip 0 18365 &xlbd_reserve_minors_18365
126629 +SyS_process_vm_readv_18366 SyS_process_vm_readv 3-5 18366 NULL
126630 +ep_io_18367 ep_io 0 18367 NULL nohasharray
126631 +irq_show_18367 irq_show 0 18367 &ep_io_18367
126632 +qib_user_sdma_num_pages_18371 qib_user_sdma_num_pages 0 18371 NULL
126633 +nilfs_checkpoints_README_show_18372 nilfs_checkpoints_README_show 0 18372 NULL
126634 +usbhsg_ep_queue_18376 usbhsg_ep_queue 0 18376 NULL
126635 +temp2_show_18377 temp2_show 0 18377 NULL
126636 +show_iface_tcp_timestamp_en_18381 show_iface_tcp_timestamp_en 0 18381 NULL
126637 +hpfs_file_fsync_18384 hpfs_file_fsync 0 18384 NULL
126638 +acpi_ds_create_buffer_field_18385 acpi_ds_create_buffer_field 0 18385 NULL nohasharray
126639 +gss_key_timeout_18385 gss_key_timeout 0 18385 &acpi_ds_create_buffer_field_18385
126640 +__ceph_getxattr_18386 __ceph_getxattr 0 18386 NULL
126641 +irq_find_mapping_18388 irq_find_mapping 0-2 18388 NULL nohasharray
126642 +ci_role_write_18388 ci_role_write 3-0 18388 &irq_find_mapping_18388
126643 +il_set_tx_power_18394 il_set_tx_power 0 18394 NULL
126644 +snd_compr_read_18396 snd_compr_read 0-3 18396 NULL nohasharray
126645 +reshape_position_store_18396 reshape_position_store 0-3 18396 &snd_compr_read_18396
126646 +hdlc_empty_fifo_18397 hdlc_empty_fifo 2 18397 NULL
126647 +__video_register_device_18399 __video_register_device 3 18399 NULL nohasharray
126648 +ext4_xattr_security_list_18399 ext4_xattr_security_list 0-5 18399 &__video_register_device_18399 nohasharray
126649 +bcm7xxx_28nm_d0_afe_config_init_18399 bcm7xxx_28nm_d0_afe_config_init 0 18399 &ext4_xattr_security_list_18399
126650 +adis16136_show_serial_18402 adis16136_show_serial 3-0 18402 NULL
126651 +ixgbe_request_msix_irqs_18403 ixgbe_request_msix_irqs 0 18403 NULL
126652 +get_temp_auto_point_temp_18404 get_temp_auto_point_temp 0 18404 NULL
126653 +si4713_tx_rds_ps_18405 si4713_tx_rds_ps 0 18405 NULL
126654 +link_state_show_18407 link_state_show 0 18407 NULL
126655 +ceph_writepages_start_18410 ceph_writepages_start 0 18410 NULL
126656 +rtl8169_rx_fill_18416 rtl8169_rx_fill 0 18416 NULL
126657 +nvif_device_init_18418 nvif_device_init 6 18418 NULL
126658 +usbnet_write_cmd_nopm_18426 usbnet_write_cmd_nopm 7-0 18426 NULL
126659 +fwnet_broadcast_start_18428 fwnet_broadcast_start 0 18428 NULL
126660 +memblock_virt_alloc_node_nopanic_18431 memblock_virt_alloc_node_nopanic 1 18431 NULL nohasharray
126661 +jffs2_zlib_decompress_18431 jffs2_zlib_decompress 0 18431 &memblock_virt_alloc_node_nopanic_18431
126662 +iscsi_create_flashnode_sess_18433 iscsi_create_flashnode_sess 4 18433 NULL
126663 +s5p_jpeg_start_streaming_18435 s5p_jpeg_start_streaming 0 18435 NULL
126664 +match_number_18436 match_number 0 18436 NULL
126665 +snd_hda_get_connections_18437 snd_hda_get_connections 0 18437 NULL nohasharray
126666 +target_core_alua_tg_pt_gp_show_attr_alua_support_active_optimized_18437 target_core_alua_tg_pt_gp_show_attr_alua_support_active_optimized 0 18437 &snd_hda_get_connections_18437
126667 +hctosys_show_18444 hctosys_show 0 18444 NULL nohasharray
126668 +set_out0_enable_18444 set_out0_enable 0-4 18444 &hctosys_show_18444
126669 +bd2802_store_reg0x0f_18445 bd2802_store_reg0x0f 0-4 18445 NULL
126670 +carl9170_mod_virtual_mac_18447 carl9170_mod_virtual_mac 0 18447 NULL
126671 +ds1347_read_time_18452 ds1347_read_time 0 18452 NULL
126672 +set_component_status_18453 set_component_status 0-4 18453 NULL
126673 +mmc_init_card_18455 mmc_init_card 0 18455 NULL
126674 +fuse_perform_write_18457 fuse_perform_write 4-0 18457 NULL
126675 +regset_tls_set_18459 regset_tls_set 4 18459 NULL
126676 +transfer_18460 transfer 0 18460 NULL nohasharray
126677 +store_remote_mac_18460 store_remote_mac 0 18460 &transfer_18460
126678 +max_gen_clk_probe_18462 max_gen_clk_probe 5 18462 NULL
126679 +dma_alloc_from_contiguous_18466 dma_alloc_from_contiguous 3-2 18466 NULL nohasharray
126680 +cuse_class_waiting_show_18466 cuse_class_waiting_show 0 18466 &dma_alloc_from_contiguous_18466
126681 +t3_wait_op_done_18469 t3_wait_op_done 0 18469 NULL
126682 +iwl_mvm_mac_ctxt_send_cmd_18481 iwl_mvm_mac_ctxt_send_cmd 0 18481 NULL
126683 +_nfs4_do_open_reclaim_18483 _nfs4_do_open_reclaim 0 18483 NULL nohasharray
126684 +__c2port_write_flash_data_18483 __c2port_write_flash_data 0-3-4 18483 &_nfs4_do_open_reclaim_18483
126685 +technisat_usb2_i2c_access_18484 technisat_usb2_i2c_access 0 18484 NULL
126686 +udpv6_setsockopt_18487 udpv6_setsockopt 5-0 18487 NULL nohasharray
126687 +snd_pcm_plugin_build_mulaw_18487 snd_pcm_plugin_build_mulaw 0 18487 &udpv6_setsockopt_18487
126688 +aoedisk_show_netif_18490 aoedisk_show_netif 0 18490 NULL
126689 +sctp_setsockopt_mappedv4_18497 sctp_setsockopt_mappedv4 0 18497 NULL
126690 +zd_usb_ioread16_18502 zd_usb_ioread16 0 18502 NULL nohasharray
126691 +iwl_mvm_alloc_bcast_sta_18502 iwl_mvm_alloc_bcast_sta 0 18502 &zd_usb_ioread16_18502 nohasharray
126692 +iscsi_tpg_param_store_MaxBurstLength_18502 iscsi_tpg_param_store_MaxBurstLength 0-3 18502 &iwl_mvm_alloc_bcast_sta_18502
126693 +cyapa_gen5_show_baseline_18506 cyapa_gen5_show_baseline 0 18506 NULL
126694 +w1_ds2781_read_18508 w1_ds2781_read 4-3 18508 NULL
126695 +__copy_user_zeroing_intel_18510 __copy_user_zeroing_intel 0 18510 NULL nohasharray
126696 +limit_read_18510 limit_read 0-3 18510 &__copy_user_zeroing_intel_18510
126697 +__block_write_begin_18511 __block_write_begin 0 18511 NULL
126698 +pcrs_show_18512 pcrs_show 0 18512 NULL
126699 +snd_vx_inb_18514 snd_vx_inb 0 18514 NULL
126700 +atl2_setup_ring_resources_18515 atl2_setup_ring_resources 0 18515 NULL
126701 +nilfs_segctor_current_last_full_seg_show_18517 nilfs_segctor_current_last_full_seg_show 0 18517 NULL
126702 +store_engine1_mode_18519 store_engine1_mode 4-0 18519 NULL
126703 +sha512_ssse3_init_18520 sha512_ssse3_init 0 18520 NULL
126704 +i40e_set_mac_18521 i40e_set_mac 0 18521 NULL
126705 +sm501fb_set_par_common_18523 sm501fb_set_par_common 0 18523 NULL
126706 +snd_gus_dram_poke_18525 snd_gus_dram_poke 4 18525 NULL
126707 +ix2505v_set_params_18528 ix2505v_set_params 0 18528 NULL
126708 +try_to_take_rt_mutex_18529 try_to_take_rt_mutex 0 18529 NULL
126709 +dpm_suspend_late_18530 dpm_suspend_late 0 18530 NULL
126710 +t3_sge_init_flcntxt_18535 t3_sge_init_flcntxt 0 18535 NULL
126711 +vlan_vids_add_by_dev_18537 vlan_vids_add_by_dev 0 18537 NULL
126712 +seq_copy_in_user_18543 seq_copy_in_user 3 18543 NULL
126713 +nilfs_segctor_sync_18549 nilfs_segctor_sync 0 18549 NULL
126714 +acpi_register_gsi_ioapic_18550 acpi_register_gsi_ioapic 2 18550 NULL
126715 +lapbeth_set_mac_address_18552 lapbeth_set_mac_address 0 18552 NULL
126716 +nforce2_access_18557 nforce2_access 0 18557 NULL
126717 +wiidebug_eeprom_read_18560 wiidebug_eeprom_read 0-3 18560 NULL nohasharray
126718 +timer_cpu_notify_18560 timer_cpu_notify 0 18560 &wiidebug_eeprom_read_18560 nohasharray
126719 +rt2x00lib_request_firmware_18560 rt2x00lib_request_firmware 0 18560 &timer_cpu_notify_18560 nohasharray
126720 +elants_i2c_initialize_18560 elants_i2c_initialize 0 18560 &rt2x00lib_request_firmware_18560
126721 +vb2_streamon_18562 vb2_streamon 0 18562 NULL
126722 +posix_acl_xattr_list_18564 posix_acl_xattr_list 0-5 18564 NULL
126723 +smk_write_rules_list_18565 smk_write_rules_list 3-0 18565 NULL
126724 +ceph_tcp_sendpage_18568 ceph_tcp_sendpage 4 18568 NULL
126725 +vmci_datagram_send_18571 vmci_datagram_send 0 18571 NULL
126726 +debug_output_18575 debug_output 3-0 18575 NULL nohasharray
126727 +pm_wake_lock_18575 pm_wake_lock 0 18575 &debug_output_18575
126728 +acpi_lpat_raw_to_temp_18576 acpi_lpat_raw_to_temp 0-2 18576 NULL
126729 +mtd_size_show_18578 mtd_size_show 0 18578 NULL
126730 +vivid_radio_read_18579 vivid_radio_read 0-3 18579 NULL
126731 +metrics_bytes_rendered_show_18580 metrics_bytes_rendered_show 0 18580 NULL
126732 +pn_socket_create_18581 pn_socket_create 0 18581 NULL
126733 +ipath_reset_device_18584 ipath_reset_device 0 18584 NULL
126734 +show_target_speed_18587 show_target_speed 0 18587 NULL
126735 +st_accel_buffer_predisable_18589 st_accel_buffer_predisable 0 18589 NULL
126736 +write_18590 write 0 18590 NULL nohasharray
126737 +wm831x_isink_is_enabled_18590 wm831x_isink_is_enabled 0 18590 &write_18590
126738 +oaktrail_hdmi_i2c_access_18591 oaktrail_hdmi_i2c_access 0-3 18591 NULL
126739 +__netdev_alloc_skb_18595 __netdev_alloc_skb 2 18595 NULL
126740 +zd1211b_hw_reset_phy_18596 zd1211b_hw_reset_phy 0 18596 NULL
126741 +xfs_btree_read_bufl_18597 xfs_btree_read_bufl 0 18597 NULL nohasharray
126742 +wlcore_boot_static_data_18597 wlcore_boot_static_data 0 18597 &xfs_btree_read_bufl_18597
126743 +show_pwm_temp_map_18598 show_pwm_temp_map 0 18598 NULL
126744 +filemap_fdatawait_range_18600 filemap_fdatawait_range 0 18600 NULL nohasharray
126745 +slabinfo_write_18600 slabinfo_write 0-3 18600 &filemap_fdatawait_range_18600
126746 +_nfs4_do_set_security_label_18602 _nfs4_do_set_security_label 0 18602 NULL
126747 +transfer_18603 transfer 0 18603 NULL
126748 +iowarrior_write_18604 iowarrior_write 3-0 18604 NULL
126749 +netxen_netdev_event_18605 netxen_netdev_event 0 18605 NULL
126750 +batadv_arp_get_type_18609 batadv_arp_get_type 3 18609 NULL nohasharray
126751 +show_in_18609 show_in 0 18609 &batadv_arp_get_type_18609
126752 +rtl8187b_init_status_urb_18610 rtl8187b_init_status_urb 0 18610 NULL
126753 +bql_set_limit_18612 bql_set_limit 4-0 18612 NULL
126754 +store_selfballoon_downhys_18615 store_selfballoon_downhys 0-4 18615 NULL
126755 +pci_parent_bus_reset_18619 pci_parent_bus_reset 0 18619 NULL
126756 +show_saturation_18621 show_saturation 0 18621 NULL
126757 +read_hw_18624 read_hw 0-5-6 18624 NULL
126758 +from_buffer_18625 from_buffer 3-0 18625 NULL
126759 +adcxx_show_name_18627 adcxx_show_name 0 18627 NULL
126760 +qlcnic_request_irq_18630 qlcnic_request_irq 0 18630 NULL
126761 +dnrmg_hook_18631 dnrmg_hook 0 18631 NULL
126762 +ext4_xattr_security_set_18633 ext4_xattr_security_set 0 18633 NULL
126763 +edd_show_legacy_sectors_per_track_18638 edd_show_legacy_sectors_per_track 0 18638 NULL
126764 +crypto_sha256_update_18640 crypto_sha256_update 0 18640 NULL nohasharray
126765 +vnic_dev_cmd_18640 vnic_dev_cmd 0 18640 &crypto_sha256_update_18640
126766 +rocker_flow_tbl_term_mac_18641 rocker_flow_tbl_term_mac 0 18641 NULL nohasharray
126767 +dwc3_gadget_start_18641 dwc3_gadget_start 0 18641 &rocker_flow_tbl_term_mac_18641 nohasharray
126768 +lpfc_oas_tgt_store_18641 lpfc_oas_tgt_store 0-4 18641 &dwc3_gadget_start_18641
126769 +__dev_set_mtu_18647 __dev_set_mtu 0 18647 NULL
126770 +as3935_sensor_sensitivity_show_18652 as3935_sensor_sensitivity_show 0 18652 NULL
126771 +boot_vga_show_18654 boot_vga_show 0 18654 NULL
126772 +show_18656 show 0 18656 NULL nohasharray
126773 +gpiod_request_18656 gpiod_request 0 18656 &show_18656 nohasharray
126774 +veth_get_sset_count_18656 veth_get_sset_count 0 18656 &gpiod_request_18656
126775 +snd_pcm_oss_write3_18657 snd_pcm_oss_write3 0-3 18657 NULL
126776 +raid5_set_cache_size_18660 raid5_set_cache_size 0 18660 NULL
126777 +ieee80211_if_fmt_rssi_threshold_18664 ieee80211_if_fmt_rssi_threshold 3 18664 NULL
126778 +unmap_page_18665 unmap_page 2-3 18665 NULL
126779 +xfs_iext_insert_18667 xfs_iext_insert 3 18667 NULL
126780 +blk_mq_main_cpu_notify_18677 blk_mq_main_cpu_notify 0 18677 NULL
126781 +wl12xx_set_authorized_18681 wl12xx_set_authorized 0 18681 NULL
126782 +fnic_stats_debugfs_read_18688 fnic_stats_debugfs_read 3-0 18688 NULL
126783 +snd_seq_timer_set_ppq_18693 snd_seq_timer_set_ppq 0 18693 NULL nohasharray
126784 +echo_client_prep_commit_18693 echo_client_prep_commit 8 18693 &snd_seq_timer_set_ppq_18693
126785 +lbs_set_snmp_mib_18694 lbs_set_snmp_mib 0 18694 NULL
126786 +cx231xx_send_usb_command_18699 cx231xx_send_usb_command 0 18699 NULL
126787 +kernfs_iop_getattr_18700 kernfs_iop_getattr 0 18700 NULL
126788 +w5300_get_regs_len_18702 w5300_get_regs_len 0 18702 NULL
126789 +snd_pcm_do_pause_18703 snd_pcm_do_pause 0 18703 NULL
126790 +replay_log_leb_18704 replay_log_leb 3 18704 NULL
126791 +dlm_recoverd_start_18705 dlm_recoverd_start 0 18705 NULL
126792 +iwl_dbgfs_rx_handlers_read_18708 iwl_dbgfs_rx_handlers_read 3-0 18708 NULL nohasharray
126793 +vmci_q_header_buf_ready_18708 vmci_q_header_buf_ready 0-3 18708 &iwl_dbgfs_rx_handlers_read_18708
126794 +ceph_alloc_page_vector_18710 ceph_alloc_page_vector 1 18710 NULL
126795 +fuse_dev_splice_write_18712 fuse_dev_splice_write 4 18712 NULL
126796 +show_fc_starget_port_id_18713 show_fc_starget_port_id 0 18713 NULL
126797 +nfs4_init_callback_netid_18717 nfs4_init_callback_netid 3 18717 NULL
126798 +add_host_store_18718 add_host_store 0-3 18718 NULL
126799 +dst_ca_read_18719 dst_ca_read 0-3 18719 NULL
126800 +store_uevent_18721 store_uevent 0-4 18721 NULL
126801 +pem_show_data_18725 pem_show_data 0 18725 NULL
126802 +meye_s_ctrl_18733 meye_s_ctrl 0 18733 NULL
126803 +wl12xx_top_reg_read_18735 wl12xx_top_reg_read 0 18735 NULL
126804 +show_temp_auto_point1_temp_18736 show_temp_auto_point1_temp 0 18736 NULL
126805 +store_scan_18738 store_scan 0-4 18738 NULL
126806 +aa_getprocattr_18740 aa_getprocattr 0 18740 NULL nohasharray
126807 +saa7110_s_stream_18740 saa7110_s_stream 0 18740 &aa_getprocattr_18740
126808 +o2hb_debug_create_18744 o2hb_debug_create 4 18744 NULL nohasharray
126809 +memcg_alloc_cache_id_18744 memcg_alloc_cache_id 0 18744 &o2hb_debug_create_18744
126810 +show_fnode_max_recv_dlength_18750 show_fnode_max_recv_dlength 0 18750 NULL
126811 +wep_packets_read_18751 wep_packets_read 3-0 18751 NULL
126812 +iscsit_na_dataout_timeout_retries_18758 iscsit_na_dataout_timeout_retries 0 18758 NULL
126813 +netxen_inetaddr_event_18760 netxen_inetaddr_event 0 18760 NULL
126814 +power_mode_show_18761 power_mode_show 0 18761 NULL
126815 +ov772x_mask_set_18767 ov772x_mask_set 0 18767 NULL nohasharray
126816 +vsock_create_18767 vsock_create 0 18767 &ov772x_mask_set_18767
126817 +snd_cx18_pcm_ioctl_18773 snd_cx18_pcm_ioctl 0 18773 NULL nohasharray
126818 +notify_free_show_18773 notify_free_show 0 18773 &snd_cx18_pcm_ioctl_18773
126819 +uinput_inject_events_18774 uinput_inject_events 0 18774 NULL
126820 +SyS_lsetxattr_18776 SyS_lsetxattr 4 18776 NULL
126821 +temp1_max_store_18777 temp1_max_store 0-4 18777 NULL
126822 +hw_init_18779 hw_init 0 18779 NULL
126823 +alloc_fcdev_18780 alloc_fcdev 1 18780 NULL
126824 +hidp_raw_request_18781 hidp_raw_request 4-0 18781 NULL nohasharray
126825 +show_vid_18781 show_vid 0 18781 &hidp_raw_request_18781
126826 +show_fc_rport_fast_io_fail_tmo_18784 show_fc_rport_fast_io_fail_tmo 0 18784 NULL
126827 +usb_reset_configuration_18787 usb_reset_configuration 0 18787 NULL
126828 +uart_write_room_18799 uart_write_room 0 18799 NULL
126829 +acpi_ec_transaction_18803 acpi_ec_transaction 0 18803 NULL
126830 +ims_pcu_attribute_show_18806 ims_pcu_attribute_show 0 18806 NULL nohasharray
126831 +mutex_lock_killable_nested_18806 mutex_lock_killable_nested 0 18806 &ims_pcu_attribute_show_18806
126832 +show_fc_host_port_type_18810 show_fc_host_port_type 0 18810 NULL nohasharray
126833 +ieee80211_auth_challenge_18810 ieee80211_auth_challenge 3 18810 &show_fc_host_port_type_18810
126834 +dm_stats_print_18815 dm_stats_print 7 18815 NULL
126835 +iscsi_nacl_attrib_store_dataout_timeout_retries_18816 iscsi_nacl_attrib_store_dataout_timeout_retries 0-3 18816 NULL
126836 +go7007_snd_pcm_prepare_18819 go7007_snd_pcm_prepare 0 18819 NULL
126837 +disabled_show_18820 disabled_show 0 18820 NULL
126838 +sys_modify_ldt_18824 sys_modify_ldt 3 18824 NULL
126839 +playback_pcm_prepare_18828 playback_pcm_prepare 0 18828 NULL
126840 +vmxnet3_create_queues_18830 vmxnet3_create_queues 0 18830 NULL
126841 +nmclan_suspend_18833 nmclan_suspend 0 18833 NULL
126842 +vidioc_reqbufs_18839 vidioc_reqbufs 0 18839 NULL
126843 +blkdev_write_iter_18840 blkdev_write_iter 0 18840 NULL
126844 +mtf_test_write_18844 mtf_test_write 3-0 18844 NULL
126845 +__uncore_flag_mode_show_18848 __uncore_flag_mode_show 0 18848 NULL
126846 +show_tcpInErrs_18849 show_tcpInErrs 0 18849 NULL
126847 +t3_sge_write_context_18852 t3_sge_write_context 0 18852 NULL
126848 +drm_ht_create_18853 drm_ht_create 2 18853 NULL
126849 +sctp_setsockopt_events_18862 sctp_setsockopt_events 3-0 18862 NULL
126850 +mlx4_SET_PORT_qpn_calc_18866 mlx4_SET_PORT_qpn_calc 0 18866 NULL
126851 +ieee80211_if_read_element_ttl_18869 ieee80211_if_read_element_ttl 3-0 18869 NULL
126852 +xlog_find_verify_log_record_18870 xlog_find_verify_log_record 2 18870 NULL
126853 +ubifs_tnc_locate_18876 ubifs_tnc_locate 0 18876 NULL
126854 +scsi_change_queue_depth_18881 scsi_change_queue_depth 2-0 18881 NULL
126855 +___alloc_bootmem_node_18882 ___alloc_bootmem_node 2 18882 NULL
126856 +tps6507x_pmic_is_enabled_18883 tps6507x_pmic_is_enabled 0 18883 NULL
126857 +tpacpi_driver_bluetooth_emulstate_show_18885 tpacpi_driver_bluetooth_emulstate_show 0 18885 NULL
126858 +sta_tx_latency_stat_reset_write_18887 sta_tx_latency_stat_reset_write 0-3 18887 NULL
126859 +lola_set_sample_rate_18888 lola_set_sample_rate 0 18888 NULL
126860 +chip_name_store_18889 chip_name_store 0-4 18889 NULL
126861 +imx074_cropcap_18891 imx074_cropcap 0 18891 NULL
126862 +comedi_isadma_alloc_18893 comedi_isadma_alloc 2 18893 NULL
126863 +rj54n1_set_rect_18898 rj54n1_set_rect 0 18898 NULL
126864 +devm_mdiobus_alloc_size_18902 devm_mdiobus_alloc_size 2 18902 NULL nohasharray
126865 +nilfs_btree_assign_v_18902 nilfs_btree_assign_v 0 18902 &devm_mdiobus_alloc_size_18902 nohasharray
126866 +gro_cells_init_18902 gro_cells_init 0 18902 &nilfs_btree_assign_v_18902
126867 +ds1685_rtc_sysfs_ctrl_regs_show_18905 ds1685_rtc_sysfs_ctrl_regs_show 0 18905 NULL
126868 +ipw2100_set_mac_address_18908 ipw2100_set_mac_address 0 18908 NULL
126869 +tracing_thresh_write_18909 tracing_thresh_write 3 18909 NULL
126870 +show_fnode_data_pdu_in_order_18910 show_fnode_data_pdu_in_order 0 18910 NULL
126871 +uwb_rc_scan_18911 uwb_rc_scan 0 18911 NULL
126872 +set_temp2_crit_hyst_18912 set_temp2_crit_hyst 0-4 18912 NULL
126873 +ceph_setxattr_18913 ceph_setxattr 4-0 18913 NULL nohasharray
126874 +sess_setup_18913 sess_setup 0 18913 &ceph_setxattr_18913
126875 +rtl8187_init_hw_18914 rtl8187_init_hw 0 18914 NULL
126876 +da9052_read_misc_channel_18915 da9052_read_misc_channel 0 18915 NULL
126877 +lpfc_fdmi_on_store_18917 lpfc_fdmi_on_store 0-4 18917 NULL
126878 +show_thermal_cruise_18919 show_thermal_cruise 0 18919 NULL
126879 +mangle_packet_18920 mangle_packet 7-9 18920 NULL
126880 +xfs_buf_read_uncached_18922 xfs_buf_read_uncached 3 18922 NULL nohasharray
126881 +max_user_freq_store_18922 max_user_freq_store 0-4 18922 &xfs_buf_read_uncached_18922
126882 +show_baseline_18929 show_baseline 0 18929 NULL
126883 +snapshot_write_next_18937 snapshot_write_next 0 18937 NULL
126884 +mxl5005s_SetRfFreqHz_18939 mxl5005s_SetRfFreqHz 0 18939 NULL
126885 +fmc_device_register_n_18942 fmc_device_register_n 2 18942 NULL
126886 +mtrr_del_18943 mtrr_del 1 18943 NULL
126887 +ida_get_new_18948 ida_get_new 0 18948 NULL
126888 +svc_sock_reclen_18950 svc_sock_reclen 0 18950 NULL
126889 +alloc_rx_slot_18951 alloc_rx_slot 0 18951 NULL
126890 +sctp_tsnmap_num_gabs_18952 sctp_tsnmap_num_gabs 0 18952 NULL nohasharray
126891 +inv_mpu6050_set_enable_18952 inv_mpu6050_set_enable 0 18952 &sctp_tsnmap_num_gabs_18952
126892 +__br_netpoll_enable_18953 __br_netpoll_enable 0 18953 NULL
126893 +store_18955 store 0 18955 NULL
126894 +dma_common_pages_remap_18966 dma_common_pages_remap 2 18966 NULL
126895 +ipv6_defrag_18967 ipv6_defrag 0 18967 NULL nohasharray
126896 +readfn_18967 readfn 0-3 18967 &ipv6_defrag_18967
126897 +lpfc_static_vport_show_18970 lpfc_static_vport_show 0 18970 NULL
126898 +rbd_minor_show_18974 rbd_minor_show 0 18974 NULL nohasharray
126899 +ath9k_htc_get_stats_18974 ath9k_htc_get_stats 0 18974 &rbd_minor_show_18974
126900 +twl4030reg_is_enabled_18977 twl4030reg_is_enabled 0 18977 NULL nohasharray
126901 +cx25821_buffer_prepare_18977 cx25821_buffer_prepare 0 18977 &twl4030reg_is_enabled_18977
126902 +tty_write_lock_18991 tty_write_lock 0 18991 NULL
126903 +net_open_18997 net_open 0 18997 NULL
126904 +si4713_transfer_18998 si4713_transfer 0-3 18998 NULL nohasharray
126905 +store_18998 store 0-3 18998 &si4713_transfer_18998
126906 +bnx2x_init_hw_18999 bnx2x_init_hw 0 18999 NULL
126907 +rt2400pci_set_state_19000 rt2400pci_set_state 0 19000 NULL nohasharray
126908 +phy_scan_fixups_19000 phy_scan_fixups 0 19000 &rt2400pci_set_state_19000
126909 +show_frontswap_inertia_19004 show_frontswap_inertia 0 19004 NULL
126910 +mei_me_fw_status_19005 mei_me_fw_status 0 19005 NULL
126911 +layout_in_gaps_19006 layout_in_gaps 2-0 19006 NULL nohasharray
126912 +ibm_get_attention_status_19006 ibm_get_attention_status 0 19006 &layout_in_gaps_19006
126913 +acpi_ev_initialize_region_19007 acpi_ev_initialize_region 0 19007 NULL
126914 +wait_port_writable_19011 wait_port_writable 0 19011 NULL
126915 +f2fs_setxattr_19012 f2fs_setxattr 0 19012 NULL
126916 +hash_netport6_expire_19013 hash_netport6_expire 4 19013 NULL
126917 +rc5t583_rtc_set_alarm_19017 rc5t583_rtc_set_alarm 0 19017 NULL nohasharray
126918 +store_shost_state_19017 store_shost_state 0-4 19017 &rc5t583_rtc_set_alarm_19017
126919 +xfs_trans_roll_19018 xfs_trans_roll 0 19018 NULL
126920 +tcp_port_write_19020 tcp_port_write 3-0 19020 NULL
126921 +cachefiles_daemon_bind_19023 cachefiles_daemon_bind 0 19023 NULL nohasharray
126922 +rtl92de_hw_init_19023 rtl92de_hw_init 0 19023 &cachefiles_daemon_bind_19023
126923 +edac_pci_dev_store_19027 edac_pci_dev_store 0-4 19027 NULL
126924 +xgmac_dma_desc_rings_init_19032 xgmac_dma_desc_rings_init 0 19032 NULL
126925 +sysfs_create_dir_ns_19033 sysfs_create_dir_ns 0 19033 NULL
126926 +revalidate_19043 revalidate 2-0 19043 NULL nohasharray
126927 +acpi_install_table_19043 acpi_install_table 1 19043 &revalidate_19043 nohasharray
126928 +mb862xx_i2c_write_19043 mb862xx_i2c_write 0 19043 &acpi_install_table_19043 nohasharray
126929 +snprintk_buf_19043 snprintk_buf 0 19043 &mb862xx_i2c_write_19043
126930 +drm_fb_helper_init_19044 drm_fb_helper_init 4-3 19044 NULL
126931 +acpi_ds_get_package_arguments_19046 acpi_ds_get_package_arguments 0 19046 NULL nohasharray
126932 +demote_rq_store_19046 demote_rq_store 0-3 19046 &acpi_ds_get_package_arguments_19046
126933 +afs_vnode_store_data_19048 afs_vnode_store_data 0 19048 NULL
126934 +osc_pinger_recov_seq_write_19056 osc_pinger_recov_seq_write 3 19056 NULL
126935 +pas_audio_prepare_for_input_19057 pas_audio_prepare_for_input 0 19057 NULL nohasharray
126936 +il_process_add_sta_resp_19057 il_process_add_sta_resp 0 19057 &pas_audio_prepare_for_input_19057
126937 +ads7846_disable_show_19061 ads7846_disable_show 0 19061 NULL
126938 +create_gpadl_header_19064 create_gpadl_header 2 19064 NULL
126939 +transient_duration_show_19065 transient_duration_show 0 19065 NULL
126940 +msix_map_region_19072 msix_map_region 2 19072 NULL
126941 +tg3_get_rxfh_indir_size_19074 tg3_get_rxfh_indir_size 0 19074 NULL
126942 +atkbd_do_show_extra_19077 atkbd_do_show_extra 0 19077 NULL
126943 +selinux_ip_output_19078 selinux_ip_output 0 19078 NULL
126944 +gue_gro_remcsum_19079 gue_gro_remcsum 5-2 19079 NULL
126945 +ceph_create_snap_context_19082 ceph_create_snap_context 1 19082 NULL nohasharray
126946 +show_fc_host_symbolic_name_19082 show_fc_host_symbolic_name 0 19082 &ceph_create_snap_context_19082
126947 +show_sched7_19083 show_sched7 0 19083 NULL
126948 +abx500_get_register_interruptible_19084 abx500_get_register_interruptible 0 19084 NULL
126949 +write_19086 write 0 19086 NULL
126950 +clk_core_set_rate_nolock_19089 clk_core_set_rate_nolock 0 19089 NULL
126951 +sys_process_vm_readv_19090 sys_process_vm_readv 3-5 19090 NULL nohasharray
126952 +brcmf_usbdev_qinit_19090 brcmf_usbdev_qinit 2 19090 &sys_process_vm_readv_19090
126953 +fw_flash_update_req_19092 fw_flash_update_req 0 19092 NULL
126954 +nouveau_sysfs_pstate_get_19094 nouveau_sysfs_pstate_get 0 19094 NULL
126955 +write_byte_19095 write_byte 0 19095 NULL
126956 +bcmgenet_init_rx_ring_19100 bcmgenet_init_rx_ring 0 19100 NULL
126957 +snd_pcm_oss_period_size_19101 snd_pcm_oss_period_size 0 19101 NULL
126958 +rt73usb_get_tx_data_len_19103 rt73usb_get_tx_data_len 0 19103 NULL
126959 +lm3556_indicator_pattern_store_19105 lm3556_indicator_pattern_store 0-4 19105 NULL
126960 +sta_last_seq_ctrl_read_19106 sta_last_seq_ctrl_read 3-0 19106 NULL
126961 +cifs_readv_from_socket_19109 cifs_readv_from_socket 3-4-0 19109 NULL
126962 +befs_statfs_19114 befs_statfs 0 19114 NULL
126963 +b43_gphy_op_init_19116 b43_gphy_op_init 0 19116 NULL
126964 +eni_setsockopt_19118 eni_setsockopt 0 19118 NULL
126965 +nb_callback_19124 nb_callback 0 19124 NULL nohasharray
126966 +ov6650_g_fmt_19124 ov6650_g_fmt 0 19124 &nb_callback_19124
126967 +ext4_inode_table_19125 ext4_inode_table 0 19125 NULL nohasharray
126968 +bh1770_prox_persistence_store_19125 bh1770_prox_persistence_store 0-4 19125 &ext4_inode_table_19125
126969 +max14577_read_reg_19127 max14577_read_reg 0 19127 NULL
126970 +mcam_vb_sg_buf_prepare_19130 mcam_vb_sg_buf_prepare 0 19130 NULL
126971 +show_alarms_reg_19136 show_alarms_reg 0 19136 NULL
126972 +lpfc_mlomgmt_show_19137 lpfc_mlomgmt_show 0 19137 NULL nohasharray
126973 +__gfs2_xattr_set_19137 __gfs2_xattr_set 0 19137 &lpfc_mlomgmt_show_19137 nohasharray
126974 +tg3_phy_reset_chanpat_19137 tg3_phy_reset_chanpat 0 19137 &__gfs2_xattr_set_19137
126975 +adp8860_bl_l1_daylight_dim_show_19139 adp8860_bl_l1_daylight_dim_show 0 19139 NULL
126976 +alloc_irdadev_19140 alloc_irdadev 1 19140 NULL
126977 +snd_pcm_lib_ioctl_fifo_size_19142 snd_pcm_lib_ioctl_fifo_size 0 19142 NULL
126978 +o2nm_cluster_show_19143 o2nm_cluster_show 0 19143 NULL
126979 +koneplus_sysfs_show_firmware_version_19147 koneplus_sysfs_show_firmware_version 0 19147 NULL
126980 +nfs4_handle_exception_19150 nfs4_handle_exception 0-2 19150 NULL
126981 +mls_context_to_sid_19151 mls_context_to_sid 0 19151 NULL
126982 +sleep_auth_read_19159 sleep_auth_read 3-0 19159 NULL
126983 +ext3_reserve_inode_write_19163 ext3_reserve_inode_write 0 19163 NULL nohasharray
126984 +store_virtual_19163 store_virtual 0-4 19163 &ext3_reserve_inode_write_19163
126985 +p2wi_smbus_xfer_19165 p2wi_smbus_xfer 0 19165 NULL
126986 +smk_write_access2_19170 smk_write_access2 3-0 19170 NULL
126987 +show_fcstat_fcp_output_requests_19177 show_fcstat_fcp_output_requests 0 19177 NULL
126988 +task_exit_notify_19181 task_exit_notify 0 19181 NULL
126989 +read_extent_buffer_to_user_19189 read_extent_buffer_to_user 4-3 19189 NULL nohasharray
126990 +snd_riptide_trigger_19189 snd_riptide_trigger 0 19189 &read_extent_buffer_to_user_19189
126991 +show_service_id_19190 show_service_id 0 19190 NULL
126992 +vlan_protocol_show_19193 vlan_protocol_show 0 19193 NULL
126993 +__iscsi_tpg_auth_show_userid_mutual_19197 __iscsi_tpg_auth_show_userid_mutual 0 19197 NULL
126994 +_ctl_board_tracer_show_19199 _ctl_board_tracer_show 0 19199 NULL
126995 +nouveau_hwmon_critical_temp_hyst_19201 nouveau_hwmon_critical_temp_hyst 0 19201 NULL
126996 +nilfs_direct_check_insert_19202 nilfs_direct_check_insert 0-2 19202 NULL
126997 +tw9910_s_stream_19204 tw9910_s_stream 0 19204 NULL nohasharray
126998 +mlx4_unicast_attach_19204 mlx4_unicast_attach 0 19204 &tw9910_s_stream_19204
126999 +iwl_dbgfs_reply_tx_error_read_19205 iwl_dbgfs_reply_tx_error_read 3-0 19205 NULL
127000 +qlcnic_store_beacon_19206 qlcnic_store_beacon 0-4 19206 NULL
127001 +show_sys_image_guid_19207 show_sys_image_guid 0 19207 NULL
127002 +dev_counters_read_19216 dev_counters_read 3-0 19216 NULL
127003 +wbcir_tx_19219 wbcir_tx 3 19219 NULL
127004 +nouveau_hwmon_max_temp_19222 nouveau_hwmon_max_temp 0 19222 NULL
127005 +snd_mask_max_19224 snd_mask_max 0 19224 NULL
127006 +_ctl_host_trace_buffer_enable_show_19227 _ctl_host_trace_buffer_enable_show 0 19227 NULL
127007 +kxcjk1013_validate_trigger_19230 kxcjk1013_validate_trigger 0 19230 NULL
127008 +vnic_dev_cmd_proxy_19232 vnic_dev_cmd_proxy 0 19232 NULL
127009 +bio_alloc_mddev_19238 bio_alloc_mddev 2 19238 NULL
127010 +airspy_set_mixer_gain_19239 airspy_set_mixer_gain 0 19239 NULL nohasharray
127011 +stk_s_ctrl_19239 stk_s_ctrl 0 19239 &airspy_set_mixer_gain_19239 nohasharray
127012 +set_attr_powered_19239 set_attr_powered 0-4 19239 &stk_s_ctrl_19239
127013 +smp_call_function_single_19240 smp_call_function_single 0 19240 NULL nohasharray
127014 +w5300_set_macaddr_19240 w5300_set_macaddr 0 19240 &smp_call_function_single_19240
127015 +selinux_inode_getsecctx_19244 selinux_inode_getsecctx 0 19244 NULL nohasharray
127016 +eth_validate_addr_19244 eth_validate_addr 0 19244 &selinux_inode_getsecctx_19244
127017 +store_priv_session_recovery_tmo_19245 store_priv_session_recovery_tmo 0-4 19245 NULL
127018 +aac_show_max_channel_19248 aac_show_max_channel 0 19248 NULL
127019 +bttv_risc_packed_19255 bttv_risc_packed 0 19255 NULL
127020 +ucma_query_19260 ucma_query 4 19260 NULL nohasharray
127021 +lp3972_ldo_is_enabled_19260 lp3972_ldo_is_enabled 0 19260 &ucma_query_19260
127022 +wdog_panic_handler_19262 wdog_panic_handler 0 19262 NULL
127023 +store_19264 store 0-3 19264 NULL nohasharray
127024 +fb_check_var_19264 fb_check_var 0 19264 &store_19264
127025 +twl_show_stats_19266 twl_show_stats 0 19266 NULL
127026 +sys_fcntl_19267 sys_fcntl 3 19267 NULL nohasharray
127027 +isight_start_streaming_19267 isight_start_streaming 0 19267 &sys_fcntl_19267 nohasharray
127028 +show_sys_hwmon_19267 show_sys_hwmon 0 19267 &isight_start_streaming_19267 nohasharray
127029 +bru_s_stream_19267 bru_s_stream 0 19267 &show_sys_hwmon_19267
127030 +store_engine1_load_19269 store_engine1_load 4-0 19269 NULL
127031 +rtl_pci_start_19273 rtl_pci_start 0 19273 NULL
127032 +tps65910_rtc_set_alarm_19275 tps65910_rtc_set_alarm 0 19275 NULL
127033 +patch_si3054_19278 patch_si3054 0 19278 NULL
127034 +il_dbgfs_rxon_filter_flags_read_19281 il_dbgfs_rxon_filter_flags_read 3-0 19281 NULL
127035 +io_mapping_map_wc_19284 io_mapping_map_wc 2 19284 NULL nohasharray
127036 +md5_export_19284 md5_export 0 19284 &io_mapping_map_wc_19284
127037 +batadv_tt_save_orig_buffer_19288 batadv_tt_save_orig_buffer 4 19288 NULL
127038 +snd_rawmidi_dev_register_19290 snd_rawmidi_dev_register 0 19290 NULL
127039 +raw_send_hdrinc_19292 raw_send_hdrinc 4 19292 NULL
127040 +show_in_max1_19293 show_in_max1 0 19293 NULL
127041 +virtnet_change_mtu_19294 virtnet_change_mtu 0 19294 NULL
127042 +patch_simple_hdmi_19296 patch_simple_hdmi 0 19296 NULL
127043 +TermChar_show_19300 TermChar_show 0 19300 NULL
127044 +fan_pwm1_show_19301 fan_pwm1_show 0 19301 NULL
127045 +ocfs2_prepare_inode_for_refcount_19303 ocfs2_prepare_inode_for_refcount 0 19303 NULL
127046 +event_tx_stuck_read_19305 event_tx_stuck_read 3-0 19305 NULL
127047 +bh1770_prox_persistence_show_19308 bh1770_prox_persistence_show 0 19308 NULL nohasharray
127048 +jffs2_do_setattr_19308 jffs2_do_setattr 0 19308 &bh1770_prox_persistence_show_19308
127049 +mtd_write_oob_19310 mtd_write_oob 0 19310 NULL
127050 +sr_write_gpio_19313 sr_write_gpio 0 19313 NULL
127051 +task_free_notify_19318 task_free_notify 0 19318 NULL nohasharray
127052 +update_scan_mode_19318 update_scan_mode 0 19318 &task_free_notify_19318
127053 +debug_read_19322 debug_read 3-0 19322 NULL nohasharray
127054 +rsxx_creg_read_19322 rsxx_creg_read 0 19322 &debug_read_19322
127055 +SYSC_sendfile64_19327 SYSC_sendfile64 4 19327 NULL nohasharray
127056 +wl1251_boot_run_firmware_19327 wl1251_boot_run_firmware 0 19327 &SYSC_sendfile64_19327
127057 +elan_smbus_get_checksum_19330 elan_smbus_get_checksum 0 19330 NULL
127058 +lbs_host_sleep_write_19332 lbs_host_sleep_write 3-0 19332 NULL
127059 +pwc_set_u16_ctrl_19335 pwc_set_u16_ctrl 0 19335 NULL nohasharray
127060 +ov7670_store_cmatrix_19335 ov7670_store_cmatrix 0 19335 &pwc_set_u16_ctrl_19335
127061 +saa7706h_set_reg24_19339 saa7706h_set_reg24 0 19339 NULL
127062 +bq32k_read_19342 bq32k_read 0 19342 NULL
127063 +group_show_19349 group_show 0 19349 NULL
127064 +__uncore_filter_isoc_show_19351 __uncore_filter_isoc_show 0 19351 NULL
127065 +hix5hd2_i2c_xfer_19354 hix5hd2_i2c_xfer 0-3 19354 NULL
127066 +bnx2x_get_phys_port_id_19355 bnx2x_get_phys_port_id 0 19355 NULL
127067 +si4713_choose_econtrol_action_19357 si4713_choose_econtrol_action 0 19357 NULL
127068 +musb_urb_enqueue_19358 musb_urb_enqueue 0 19358 NULL
127069 +firmware_data_write_19360 firmware_data_write 6-5-0 19360 NULL
127070 +mmio32read__write_file_19364 mmio32read__write_file 0 19364 NULL
127071 +ipheth_open_19366 ipheth_open 0 19366 NULL
127072 +qlge_vlan_rx_add_vid_19385 qlge_vlan_rx_add_vid 0 19385 NULL
127073 +interpret_user_input_19393 interpret_user_input 2-0 19393 NULL
127074 +v9fs_xattr_security_set_19396 v9fs_xattr_security_set 0 19396 NULL nohasharray
127075 +lxt973a2_read_status_19396 lxt973a2_read_status 0 19396 &v9fs_xattr_security_set_19396
127076 +sync_fill_pt_info_19397 sync_fill_pt_info 0 19397 NULL
127077 +get_unaligned_be16_19400 get_unaligned_be16 0 19400 NULL
127078 +get_n_events_by_type_19401 get_n_events_by_type 0 19401 NULL nohasharray
127079 +read_values_19401 read_values 0 19401 &get_n_events_by_type_19401
127080 +pep_recvmsg_19402 pep_recvmsg 4-0 19402 NULL
127081 +recover_timer_write_19403 recover_timer_write 3-0 19403 NULL
127082 +hid_hw_raw_request_19408 hid_hw_raw_request 0 19408 NULL
127083 +compr_flush_19409 compr_flush 2 19409 NULL
127084 +show_counter_rx_buf_ovfls_19414 show_counter_rx_buf_ovfls 0 19414 NULL nohasharray
127085 +perf_reboot_19414 perf_reboot 0 19414 &show_counter_rx_buf_ovfls_19414
127086 +target_fabric_tpg_param_attr_store_19419 target_fabric_tpg_param_attr_store 0-4 19419 NULL
127087 +synproxy_options_size_19422 synproxy_options_size 0 19422 NULL
127088 +dvbdmx_write_19423 dvbdmx_write 3 19423 NULL
127089 +write_begin_19424 write_begin 0 19424 NULL
127090 +snd_seq_ioctl_delete_port_19425 snd_seq_ioctl_delete_port 0 19425 NULL
127091 +packet_read_list_19427 packet_read_list 0 19427 NULL
127092 +cond_search_mask_read_19430 cond_search_mask_read 0-5-6 19430 NULL
127093 +esas2r_write_fw_19434 esas2r_write_fw 0-3-4 19434 NULL nohasharray
127094 +__phys_addr_19434 __phys_addr 0 19434 &esas2r_write_fw_19434
127095 +xfs_qm_vop_dqalloc_19436 xfs_qm_vop_dqalloc 0 19436 NULL nohasharray
127096 +rds_cancel_sent_to_19436 rds_cancel_sent_to 0 19436 &xfs_qm_vop_dqalloc_19436
127097 +snd_pcm_do_drain_init_19442 snd_pcm_do_drain_init 0 19442 NULL nohasharray
127098 +p2m_timeout_store_19442 p2m_timeout_store 0-4 19442 &snd_pcm_do_drain_init_19442
127099 +store_19443 store 0 19443 NULL
127100 +SyS_sched_getaffinity_19444 SyS_sched_getaffinity 2 19444 NULL
127101 +double_flag_store_19445 double_flag_store 0-4 19445 NULL
127102 +show_iface_mtu_19446 show_iface_mtu 0 19446 NULL
127103 +store_link_state_19448 store_link_state 0-4 19448 NULL
127104 +ds2781_set_pio_pin_19451 ds2781_set_pio_pin 0-4 19451 NULL
127105 +tps6507x_pmic_disable_19465 tps6507x_pmic_disable 0 19465 NULL
127106 +team_device_event_19466 team_device_event 0 19466 NULL
127107 +gp2ap020a00f_get_thresh_reg_19468 gp2ap020a00f_get_thresh_reg 0 19468 NULL
127108 +sctp_cmd_interpreter_19470 sctp_cmd_interpreter 0 19470 NULL
127109 +acpi_ut_validate_buffer_19473 acpi_ut_validate_buffer 0 19473 NULL
127110 +ab3100_get_register_interruptible_19474 ab3100_get_register_interruptible 0 19474 NULL
127111 +refill_pool_19477 refill_pool 2 19477 NULL
127112 +pxa_ep_queue_19480 pxa_ep_queue 0 19480 NULL
127113 +ksz9031_config_init_19483 ksz9031_config_init 0 19483 NULL
127114 +cpuset_can_attach_19498 cpuset_can_attach 0 19498 NULL
127115 +kstrtoll_from_user_19500 kstrtoll_from_user 2 19500 NULL
127116 +dequeue_signal_19504 dequeue_signal 0 19504 NULL
127117 +show_phys_width_19505 show_phys_width 0 19505 NULL nohasharray
127118 +bnx2fc_vport_destroy_19505 bnx2fc_vport_destroy 0 19505 &show_phys_width_19505
127119 +security_inode_setxattr_19506 security_inode_setxattr 0 19506 NULL
127120 +usb6fire_pcm_set_rate_19507 usb6fire_pcm_set_rate 0 19507 NULL
127121 +i2c_nuvoton_send_19508 i2c_nuvoton_send 0-3 19508 NULL nohasharray
127122 +rio_setup_inb_dbell_19508 rio_setup_inb_dbell 0 19508 &i2c_nuvoton_send_19508
127123 +ext4_add_new_descs_19509 ext4_add_new_descs 3 19509 NULL
127124 +i40e_get_regs_len_19512 i40e_get_regs_len 0 19512 NULL
127125 +ath10k_mem_value_write_19516 ath10k_mem_value_write 3-0 19516 NULL nohasharray
127126 +skb_realloc_headroom_19516 skb_realloc_headroom 2 19516 &ath10k_mem_value_write_19516
127127 +atm_alloc_charge_19517 atm_alloc_charge 2 19517 NULL nohasharray
127128 +dev_alloc_skb_19517 dev_alloc_skb 1 19517 &atm_alloc_charge_19517
127129 +batadv_tvlv_container_register_19520 batadv_tvlv_container_register 5 19520 NULL
127130 +gmbus_wait_hw_status_19522 gmbus_wait_hw_status 0 19522 NULL nohasharray
127131 +__uncore_filter_tid3_show_19522 __uncore_filter_tid3_show 0 19522 &gmbus_wait_hw_status_19522 nohasharray
127132 +reg_write_19522 reg_write 0 19522 &__uncore_filter_tid3_show_19522
127133 +pages_sharing_show_19524 pages_sharing_show 0 19524 NULL nohasharray
127134 +lpfc_oas_lun_state_set_19524 lpfc_oas_lun_state_set 0 19524 &pages_sharing_show_19524
127135 +iscsi_stat_instance_show_attr_fail_sess_19526 iscsi_stat_instance_show_attr_fail_sess 0 19526 NULL
127136 +jfs_fsync_19527 jfs_fsync 0 19527 NULL
127137 +set_eeprom3_19532 set_eeprom3 4-0 19532 NULL
127138 +nfc_llcp_build_tlv_19536 nfc_llcp_build_tlv 3 19536 NULL nohasharray
127139 +qla4xxx_phy_port_cnt_show_19536 qla4xxx_phy_port_cnt_show 0 19536 &nfc_llcp_build_tlv_19536
127140 +__videobuf_iolock_19538 __videobuf_iolock 0 19538 NULL
127141 +rx_packets_show_19543 rx_packets_show 0 19543 NULL nohasharray
127142 +vfb_check_var_19543 vfb_check_var 0 19543 &rx_packets_show_19543
127143 +koneplus_sysfs_read_sensor_19544 koneplus_sysfs_read_sensor 0-5-6 19544 NULL
127144 +pppoe_device_event_19547 pppoe_device_event 0 19547 NULL
127145 +cifs_revalidate_dentry_attr_19548 cifs_revalidate_dentry_attr 0 19548 NULL
127146 +pcrlock_19550 pcrlock 0 19550 NULL
127147 +shutdown_status_show_19554 shutdown_status_show 0 19554 NULL nohasharray
127148 +apds990x_prox_reporting_mode_show_19554 apds990x_prox_reporting_mode_show 0 19554 &shutdown_status_show_19554
127149 +set_pec_19556 set_pec 0-4 19556 NULL
127150 +eem_opts_ifname_show_19558 eem_opts_ifname_show 0 19558 NULL nohasharray
127151 +smack_inode_setsecurity_19558 smack_inode_setsecurity 0 19558 &eem_opts_ifname_show_19558
127152 +kernel_read_19559 kernel_read 0-4 19559 NULL
127153 +usb_show_dynids_19560 usb_show_dynids 0 19560 NULL
127154 +ocfs2_control_message_19564 ocfs2_control_message 3-0 19564 NULL
127155 +wlcore_hw_get_rx_packet_len_19565 wlcore_hw_get_rx_packet_len 0-3 19565 NULL
127156 +sctp_disconnect_19567 sctp_disconnect 0 19567 NULL
127157 +nfsd_read_19568 nfsd_read 5 19568 NULL
127158 +iscsi_tpg_param_show_TargetAlias_19570 iscsi_tpg_param_show_TargetAlias 0 19570 NULL
127159 +edac_device_ctl_poll_msec_store_19573 edac_device_ctl_poll_msec_store 0-3 19573 NULL
127160 +set_rx_filter_19574 set_rx_filter 0 19574 NULL
127161 +ieee80211_key_alloc_19575 ieee80211_key_alloc 3 19575 NULL
127162 +rcutorture_cpu_notify_19581 rcutorture_cpu_notify 0 19581 NULL
127163 +__da903x_read_19582 __da903x_read 0 19582 NULL
127164 +bm_status_read_19583 bm_status_read 3-0 19583 NULL
127165 +load_xattr_datum_19594 load_xattr_datum 0 19594 NULL nohasharray
127166 +selinux_inode_getattr_19594 selinux_inode_getattr 0 19594 &load_xattr_datum_19594 nohasharray
127167 +com20020_set_hwaddr_19594 com20020_set_hwaddr 0 19594 &selinux_inode_getattr_19594
127168 +show_message_age_timer_19595 show_message_age_timer 0 19595 NULL
127169 +iwl_pcie_load_cpu_sections_19600 iwl_pcie_load_cpu_sections 0 19600 NULL
127170 +msi_bus_store_19603 msi_bus_store 0-4 19603 NULL
127171 +drbg_sec_strength_19604 drbg_sec_strength 0 19604 NULL
127172 +reg_reqs_19606 reg_reqs 0 19606 NULL nohasharray
127173 +hdmi_create_eld_ctl_19606 hdmi_create_eld_ctl 0 19606 &reg_reqs_19606
127174 +qib_aio_write_19613 qib_aio_write 0 19613 NULL
127175 +show_srp_rport_state_19617 show_srp_rport_state 0 19617 NULL nohasharray
127176 +_ctl_host_trace_buffer_store_19617 _ctl_host_trace_buffer_store 0-4 19617 &show_srp_rport_state_19617
127177 +lm8323_set_disable_19619 lm8323_set_disable 0-4 19619 NULL
127178 +fmc_read_eeprom_19626 fmc_read_eeprom 0-5-6 19626 NULL
127179 +get_rfc1002_length_19628 get_rfc1002_length 0 19628 NULL
127180 +show_failed_reconnects_19629 show_failed_reconnects 0 19629 NULL
127181 +set_spdif_rate_19632 set_spdif_rate 0 19632 NULL nohasharray
127182 +init_verbs_show_19632 init_verbs_show 0 19632 &set_spdif_rate_19632
127183 +__mei_cl_recv_19636 __mei_cl_recv 3 19636 NULL
127184 +s2255_s_ctrl_19642 s2255_s_ctrl 0 19642 NULL nohasharray
127185 +selinux_syslog_19642 selinux_syslog 0 19642 &s2255_s_ctrl_19642
127186 +bridge_id_show_19644 bridge_id_show 0 19644 NULL
127187 +__zs_cpu_up_19647 __zs_cpu_up 0 19647 NULL
127188 +advwdt_write_19648 advwdt_write 0-3 19648 NULL nohasharray
127189 +xadc_power_adc_b_19648 xadc_power_adc_b 0 19648 &advwdt_write_19648
127190 +au8522_s_stream_19649 au8522_s_stream 0 19649 NULL
127191 +cm_get_battery_temperature_19650 cm_get_battery_temperature 0 19650 NULL
127192 +parser_init_19651 parser_init 2 19651 NULL
127193 +usbvision_rvmalloc_19655 usbvision_rvmalloc 1 19655 NULL nohasharray
127194 +xfs_attr_args_init_19655 xfs_attr_args_init 0 19655 &usbvision_rvmalloc_19655
127195 +LoadBitmap_19658 LoadBitmap 2 19658 NULL nohasharray
127196 +gpiochip_lock_as_irq_19658 gpiochip_lock_as_irq 0 19658 &LoadBitmap_19658
127197 +pwm_polarity_show_19660 pwm_polarity_show 0 19660 NULL nohasharray
127198 +instantiate_19660 instantiate 0 19660 &pwm_polarity_show_19660 nohasharray
127199 +iwl_dbgfs_pm_params_write_19660 iwl_dbgfs_pm_params_write 0-3 19660 &instantiate_19660
127200 +edd_show_interface_19665 edd_show_interface 0 19665 NULL nohasharray
127201 +wl1271_acx_beacon_filter_table_19665 wl1271_acx_beacon_filter_table 0 19665 &edd_show_interface_19665
127202 +ath10k_read_pktlog_filter_19667 ath10k_read_pktlog_filter 3-0 19667 NULL
127203 +selinux_socket_sendmsg_19668 selinux_socket_sendmsg 0 19668 NULL
127204 +nettel_reboot_notifier_19672 nettel_reboot_notifier 0 19672 NULL nohasharray
127205 +enable_19672 enable 0 19672 &nettel_reboot_notifier_19672
127206 +acpi_read_slow_19673 acpi_read_slow 3-2 19673 NULL
127207 +usbnet_write_cmd_19679 usbnet_write_cmd 7-0 19679 NULL
127208 +pm8001_chip_fw_flash_update_build_19685 pm8001_chip_fw_flash_update_build 0 19685 NULL
127209 +edac_device_ctl_panic_on_ue_store_19687 edac_device_ctl_panic_on_ue_store 0-3 19687 NULL
127210 +validate_npar_config_19688 validate_npar_config 0 19688 NULL
127211 +airspy_queue_setup_19692 airspy_queue_setup 0 19692 NULL
127212 +f2fs_issue_flush_19697 f2fs_issue_flush 0 19697 NULL
127213 +hints_show_19705 hints_show 0 19705 NULL
127214 +i2c_smbus_write_i2c_block_data_19706 i2c_smbus_write_i2c_block_data 0 19706 NULL nohasharray
127215 +store_fan_div_19706 store_fan_div 0-4 19706 &i2c_smbus_write_i2c_block_data_19706
127216 +memblock_virt_alloc_low_nopanic_19714 memblock_virt_alloc_low_nopanic 1 19714 NULL
127217 +read_reg_19723 read_reg 0 19723 NULL nohasharray
127218 +port_enable_19723 port_enable 0 19723 &read_reg_19723
127219 +sleep_functions_on_battery_store_19725 sleep_functions_on_battery_store 0-4 19725 NULL
127220 +wm8350_block_write_19727 wm8350_block_write 2-3-0 19727 NULL
127221 +target_stat_scsi_transport_show_attr_inst_19730 target_stat_scsi_transport_show_attr_inst 0 19730 NULL
127222 +iwlagn_commit_rxon_19737 iwlagn_commit_rxon 0 19737 NULL
127223 +snd_usX2Y_usbpcm_prepare_19741 snd_usX2Y_usbpcm_prepare 0 19741 NULL
127224 +p9_client_read_19750 p9_client_read 5-0 19750 NULL
127225 +lookup_level0_dirty_19752 lookup_level0_dirty 0 19752 NULL
127226 +pnpbios_proc_write_19758 pnpbios_proc_write 3 19758 NULL
127227 +ocfs2_readpages_19759 ocfs2_readpages 4 19759 NULL nohasharray
127228 +broadsheet_spiflash_write_sector_19759 broadsheet_spiflash_write_sector 0 19759 &ocfs2_readpages_19759
127229 +jffs2_acl_from_medium_19762 jffs2_acl_from_medium 2 19762 NULL
127230 +osst_recover_wait_frame_19766 osst_recover_wait_frame 0 19766 NULL
127231 +readhscx_19769 readhscx 0 19769 NULL nohasharray
127232 +i8k_get_fan_type_19769 i8k_get_fan_type 0 19769 &readhscx_19769
127233 +flush_write_buffer_19770 flush_write_buffer 0 19770 NULL
127234 +pch_phub_gbe_serial_rom_conf_mp_19773 pch_phub_gbe_serial_rom_conf_mp 0 19773 NULL
127235 +ipath_f_get_base_info_19778 ipath_f_get_base_info 0 19778 NULL
127236 +set_battery_life_extender_19779 set_battery_life_extender 0-4 19779 NULL
127237 +saa7146_vmalloc_build_pgtable_19780 saa7146_vmalloc_build_pgtable 2 19780 NULL nohasharray
127238 +v3020_read_time_19780 v3020_read_time 0 19780 &saa7146_vmalloc_build_pgtable_19780 nohasharray
127239 +pm80xx_chip_ssp_io_req_19780 pm80xx_chip_ssp_io_req 0 19780 &v3020_read_time_19780
127240 +target_core_alua_tg_pt_gp_show_attr_alua_support_lba_dependent_19782 target_core_alua_tg_pt_gp_show_attr_alua_support_lba_dependent 0 19782 NULL
127241 +team_change_mtu_19785 team_change_mtu 0 19785 NULL
127242 +max_adj_show_19786 max_adj_show 0 19786 NULL nohasharray
127243 +ixgbe_fcoe_ddp_get_19786 ixgbe_fcoe_ddp_get 4 19786 &max_adj_show_19786
127244 +efm32_i2c_master_xfer_19788 efm32_i2c_master_xfer 0-3 19788 NULL
127245 +elan_sysfs_read_product_id_19789 elan_sysfs_read_product_id 0 19789 NULL
127246 +multicast_querier_interval_store_19790 multicast_querier_interval_store 4-0 19790 NULL
127247 +si3054_build_controls_19795 si3054_build_controls 0 19795 NULL
127248 +ems_usb_write_mode_19800 ems_usb_write_mode 0 19800 NULL nohasharray
127249 +btree_migratepage_19800 btree_migratepage 0 19800 &ems_usb_write_mode_19800
127250 +check_acpi_ids_19802 check_acpi_ids 0 19802 NULL
127251 +memory_isolate_notify_19808 memory_isolate_notify 0 19808 NULL
127252 +store_thermal_cruise_19810 store_thermal_cruise 0-4 19810 NULL
127253 +nci_hci_set_param_19812 nci_hci_set_param 5 19812 NULL nohasharray
127254 +ext2_setsize_19812 ext2_setsize 0 19812 &nci_hci_set_param_19812
127255 +fsa9480_show_manualsw_19815 fsa9480_show_manualsw 0 19815 NULL
127256 +ath10k_write_htt_max_amsdu_ampdu_19820 ath10k_write_htt_max_amsdu_ampdu 3-0 19820 NULL
127257 +mwl8k_get_stats_19823 mwl8k_get_stats 0 19823 NULL nohasharray
127258 +iwl_dbgfs_disable_power_off_write_19823 iwl_dbgfs_disable_power_off_write 0-3 19823 &mwl8k_get_stats_19823
127259 +irda_setsockopt_19824 irda_setsockopt 5-0 19824 NULL nohasharray
127260 +index_show_19824 index_show 0 19824 &irda_setsockopt_19824
127261 +xfs_bmap_add_extent_hole_real_19828 xfs_bmap_add_extent_hole_real 0 19828 NULL
127262 +pcpu_next_unpop_19831 pcpu_next_unpop 4 19831 NULL
127263 +vfs_getxattr_19832 vfs_getxattr 0 19832 NULL nohasharray
127264 +hash_walk_new_entry_19832 hash_walk_new_entry 0 19832 &vfs_getxattr_19832
127265 +c2port_show_flash_size_19834 c2port_show_flash_size 0 19834 NULL
127266 +__vfs_setxattr_noperm_19838 __vfs_setxattr_noperm 0 19838 NULL
127267 +bad_inode_listxattr_19840 bad_inode_listxattr 0-3 19840 NULL
127268 +_regulator_disable_19841 _regulator_disable 0 19841 NULL
127269 +ks959_change_speed_19843 ks959_change_speed 0 19843 NULL
127270 +ath10k_vdev_setup_sync_19847 ath10k_vdev_setup_sync 0 19847 NULL
127271 +ieee80211_mesh_rx_mgmt_action_19849 ieee80211_mesh_rx_mgmt_action 3 19849 NULL
127272 +oti6858_open_19850 oti6858_open 0 19850 NULL
127273 +sis190_mac_addr_19851 sis190_mac_addr 0 19851 NULL
127274 +cfg80211_mlme_register_mgmt_19852 cfg80211_mlme_register_mgmt 5 19852 NULL
127275 +dlm_lock_19858 dlm_lock 0 19858 NULL
127276 +local_cpus_show_19862 local_cpus_show 0 19862 NULL nohasharray
127277 +use_zero_page_store_19862 use_zero_page_store 0-4 19862 &local_cpus_show_19862
127278 +llcp_allocate_pdu_19866 llcp_allocate_pdu 3 19866 NULL nohasharray
127279 +twlreg_grp_19866 twlreg_grp 0 19866 &llcp_allocate_pdu_19866
127280 +ip6gre_err_19869 ip6gre_err 5 19869 NULL nohasharray
127281 +vid_out_queue_setup_19869 vid_out_queue_setup 0 19869 &ip6gre_err_19869 nohasharray
127282 +ext3_xattr_user_set_19869 ext3_xattr_user_set 0 19869 &vid_out_queue_setup_19869
127283 +iwl_mvm_add_bcast_sta_19871 iwl_mvm_add_bcast_sta 0 19871 NULL nohasharray
127284 +store_19871 store 0 19871 &iwl_mvm_add_bcast_sta_19871
127285 +si5351_xtal_prepare_19878 si5351_xtal_prepare 0 19878 NULL nohasharray
127286 +start_19878 start 0 19878 &si5351_xtal_prepare_19878
127287 +netevent_callback_19879 netevent_callback 0 19879 NULL
127288 +mrp_request_join_19882 mrp_request_join 4 19882 NULL nohasharray
127289 +dummy_hrtimer_stop_19882 dummy_hrtimer_stop 0 19882 &mrp_request_join_19882 nohasharray
127290 +security_setprocattr_19882 security_setprocattr 0-4 19882 &dummy_hrtimer_stop_19882
127291 +dev_pm_qos_update_user_latency_tolerance_19891 dev_pm_qos_update_user_latency_tolerance 0 19891 NULL
127292 +acpi_pm_pre_suspend_19892 acpi_pm_pre_suspend 0 19892 NULL
127293 +show_19893 show 0 19893 NULL nohasharray
127294 +_readpage_19893 _readpage 0 19893 &show_19893
127295 +wl1251_chip_wakeup_19894 wl1251_chip_wakeup 0 19894 NULL
127296 +xgbe_init_ring_19901 xgbe_init_ring 3-0 19901 NULL nohasharray
127297 +qlcnic_sysfs_read_pci_config_19901 qlcnic_sysfs_read_pci_config 6-0-5 19901 &xgbe_init_ring_19901
127298 +bonding_show_fail_over_mac_19903 bonding_show_fail_over_mac 0 19903 NULL
127299 +aes_decrypt_interrupt_read_19910 aes_decrypt_interrupt_read 3-0 19910 NULL
127300 +ecryptfs_read_xattr_region_19911 ecryptfs_read_xattr_region 0 19911 NULL
127301 +rt73usb_set_state_19917 rt73usb_set_state 0 19917 NULL
127302 +ps_upsd_max_apturn_read_19918 ps_upsd_max_apturn_read 3-0 19918 NULL
127303 +ipath_tempsense_read_19921 ipath_tempsense_read 0 19921 NULL
127304 +mangle_name_19923 mangle_name 0 19923 NULL
127305 +cgroup_task_count_19930 cgroup_task_count 0 19930 NULL
127306 +__add_section_19931 __add_section 0 19931 NULL
127307 +ceph_read_iter_19940 ceph_read_iter 0 19940 NULL
127308 +v4l2_ctrl_new_19942 v4l2_ctrl_new 12-8 19942 NULL
127309 +iwl_dbgfs_rx_queue_read_19943 iwl_dbgfs_rx_queue_read 3-0 19943 NULL
127310 +ds1672_get_datetime_19948 ds1672_get_datetime 0 19948 NULL nohasharray
127311 +store_temp_target_19948 store_temp_target 0-4 19948 &ds1672_get_datetime_19948
127312 +set_volt_max_19950 set_volt_max 0-4 19950 NULL
127313 +zd_ioread32v_locked_19953 zd_ioread32v_locked 0 19953 NULL
127314 +ll_xattr_cache_list_19954 ll_xattr_cache_list 0 19954 NULL
127315 +tipc_bind_19957 tipc_bind 0 19957 NULL
127316 +wl3501_resume_19959 wl3501_resume 0 19959 NULL
127317 +hfsplus_user_listxattr_19960 hfsplus_user_listxattr 0-5 19960 NULL
127318 +sd_s_ctrl_19963 sd_s_ctrl 0 19963 NULL
127319 +ax25_send_frame_19964 ax25_send_frame 2 19964 NULL nohasharray
127320 +bt819_s_ctrl_19964 bt819_s_ctrl 0 19964 &ax25_send_frame_19964
127321 +set_aw_pt_bi_19967 set_aw_pt_bi 0 19967 NULL
127322 +ims_pcu_ofn_reg_data_store_19974 ims_pcu_ofn_reg_data_store 0-4 19974 NULL
127323 +attr_sensitivity_store_cptkbd_19976 attr_sensitivity_store_cptkbd 0-4 19976 NULL
127324 +apparmor_getprocattr_19982 apparmor_getprocattr 0 19982 NULL
127325 +snd_usbtv_card_trigger_19983 snd_usbtv_card_trigger 0 19983 NULL
127326 +attach_hdlc_protocol_19986 attach_hdlc_protocol 3 19986 NULL
127327 +i40e_reserve_msix_vectors_19989 i40e_reserve_msix_vectors 2 19989 NULL nohasharray
127328 +rtw_set_wps_probe_resp_19989 rtw_set_wps_probe_resp 3 19989 &i40e_reserve_msix_vectors_19989
127329 +_osd_req_finalize_set_attr_list_19990 _osd_req_finalize_set_attr_list 0 19990 NULL nohasharray
127330 +islpci_upload_fw_19990 islpci_upload_fw 0 19990 &_osd_req_finalize_set_attr_list_19990
127331 +find_overflow_devnum_19995 find_overflow_devnum 0 19995 NULL
127332 +reshape_direction_show_19999 reshape_direction_show 0 19999 NULL
127333 +diva_um_idi_read_20003 diva_um_idi_read 0 20003 NULL
127334 +cpuset_write_s64_20004 cpuset_write_s64 0 20004 NULL
127335 +spmi_ext_register_readl_20005 spmi_ext_register_readl 0 20005 NULL
127336 +event_trigger_write_20009 event_trigger_write 3 20009 NULL
127337 +tree_mod_log_eb_move_20011 tree_mod_log_eb_move 5 20011 NULL
127338 +disk_events_async_show_20020 disk_events_async_show 0 20020 NULL
127339 +smsc911x_reg_read_20026 smsc911x_reg_read 0 20026 NULL nohasharray
127340 +sisusb_write_memio_long_20026 sisusb_write_memio_long 0 20026 &smsc911x_reg_read_20026
127341 +SYSC_fgetxattr_20027 SYSC_fgetxattr 4 20027 NULL
127342 +split_scan_timeout_read_20029 split_scan_timeout_read 3-0 20029 NULL nohasharray
127343 +ufs_readpage_20029 ufs_readpage 0 20029 &split_scan_timeout_read_20029
127344 +acpi_ds_obj_stack_pop_20030 acpi_ds_obj_stack_pop 0 20030 NULL nohasharray
127345 +bq2415x_sysfs_set_enable_20030 bq2415x_sysfs_set_enable 0-4 20030 &acpi_ds_obj_stack_pop_20030
127346 +radeon_hwmon_show_temp_20032 radeon_hwmon_show_temp 0 20032 NULL nohasharray
127347 +ocfs2_xattr_security_set_20032 ocfs2_xattr_security_set 0 20032 &radeon_hwmon_show_temp_20032
127348 +platform_suspend_prepare_20036 platform_suspend_prepare 0 20036 NULL
127349 +read_tape_20037 read_tape 0 20037 NULL
127350 +nvkm_disp_create__20040 nvkm_disp_create_ 4-7 20040 NULL nohasharray
127351 +cxacru_sysfs_show_upstream_attenuation_20040 cxacru_sysfs_show_upstream_attenuation 0 20040 &nvkm_disp_create__20040
127352 +mwl8k_init_txqs_20042 mwl8k_init_txqs 0 20042 NULL
127353 +cmdline_show_20044 cmdline_show 0 20044 NULL
127354 +mt_show_quirks_20045 mt_show_quirks 0 20045 NULL
127355 +show_compression_20048 show_compression 0 20048 NULL
127356 +usX2Y_urbs_allocate_20052 usX2Y_urbs_allocate 0 20052 NULL
127357 +lpfc_txcmplq_hw_show_20055 lpfc_txcmplq_hw_show 0 20055 NULL
127358 +__be32_to_cpup_20056 __be32_to_cpup 0 20056 NULL
127359 +roccat_common2_sysfs_write_stored_lights_20059 roccat_common2_sysfs_write_stored_lights 0-6-5 20059 NULL
127360 +upcall_20060 upcall 0-4 20060 NULL
127361 +w1_ds2760_io_20065 w1_ds2760_io 3-4-0 20065 NULL
127362 +iwl_mvm_power_mac_dbgfs_read_20067 iwl_mvm_power_mac_dbgfs_read 4-0 20067 NULL nohasharray
127363 +__uncore_filter_state2_show_20067 __uncore_filter_state2_show 0 20067 &iwl_mvm_power_mac_dbgfs_read_20067
127364 +l2tp_ip6_getname_20071 l2tp_ip6_getname 0 20071 NULL
127365 +target_message_20072 target_message 2 20072 NULL
127366 +rawv6_sendmsg_20080 rawv6_sendmsg 4-0 20080 NULL nohasharray
127367 +ieee802154_check_concurrent_iface_20080 ieee802154_check_concurrent_iface 0 20080 &rawv6_sendmsg_20080 nohasharray
127368 +init_chip_reset_20080 init_chip_reset 0 20080 &ieee802154_check_concurrent_iface_20080
127369 +fuse_conn_limit_read_20084 fuse_conn_limit_read 3-0 20084 NULL
127370 +aat2870_reg_write_file_20086 aat2870_reg_write_file 3-0 20086 NULL
127371 +reiserfs_dir_fsync_20088 reiserfs_dir_fsync 0 20088 NULL
127372 +team_options_register_20091 team_options_register 3-0 20091 NULL nohasharray
127373 +lpfc_poll_show_20091 lpfc_poll_show 0 20091 &team_options_register_20091 nohasharray
127374 +rt2800pci_set_state_20091 rt2800pci_set_state 0 20091 &lpfc_poll_show_20091 nohasharray
127375 +ssb_attr_sprom_store_20091 ssb_attr_sprom_store 0-3 20091 &rt2800pci_set_state_20091
127376 +sctp_make_data_20093 sctp_make_data 3 20093 NULL
127377 +mls_context_cpy_high_20094 mls_context_cpy_high 0 20094 NULL
127378 +mptscsih_board_assembly_show_20096 mptscsih_board_assembly_show 0 20096 NULL
127379 +read_int_20098 read_int 0 20098 NULL nohasharray
127380 +dn_auto_bind_20098 dn_auto_bind 0 20098 &read_int_20098
127381 +attr_press_speed_store_tpkbd_20100 attr_press_speed_store_tpkbd 0-4 20100 NULL
127382 +snd_es1938_playback1_trigger_20102 snd_es1938_playback1_trigger 0 20102 NULL
127383 +xfs_qm_dqget_20103 xfs_qm_dqget 0 20103 NULL
127384 +fd_do_unmap_20109 fd_do_unmap 4 20109 NULL
127385 +nilfs_segments_clean_segments_show_20115 nilfs_segments_clean_segments_show 0 20115 NULL
127386 +iscsi_tpg_param_store_TargetAlias_20119 iscsi_tpg_param_store_TargetAlias 0-3 20119 NULL
127387 +cx18_s_audio_sampling_freq_20123 cx18_s_audio_sampling_freq 0 20123 NULL nohasharray
127388 +adp8870_bl_l4_indoor_dim_store_20123 adp8870_bl_l4_indoor_dim_store 4-0 20123 &cx18_s_audio_sampling_freq_20123
127389 +bluetooth_get_status_20129 bluetooth_get_status 0 20129 NULL nohasharray
127390 +dlci_open_20129 dlci_open 0 20129 &bluetooth_get_status_20129
127391 +noop_init_queue_20130 noop_init_queue 0 20130 NULL
127392 +self_check_vid_hdr_20131 self_check_vid_hdr 0 20131 NULL
127393 +selinux_ip_postroute_compat_20134 selinux_ip_postroute_compat 0 20134 NULL
127394 +snd_info_register_20136 snd_info_register 0 20136 NULL
127395 +jffs2_fsync_20143 jffs2_fsync 0 20143 NULL
127396 +btrfs_writepages_20144 btrfs_writepages 0 20144 NULL
127397 +get_fan_off_20148 get_fan_off 0 20148 NULL nohasharray
127398 +scsi_bus_prepare_20148 scsi_bus_prepare 0 20148 &get_fan_off_20148
127399 +send_init_20149 send_init 0 20149 NULL nohasharray
127400 +ip_vs_in_icmp_20149 ip_vs_in_icmp 0 20149 &send_init_20149
127401 +write_20150 write 0 20150 NULL
127402 +rbd_dev_v2_image_size_20154 rbd_dev_v2_image_size 0 20154 NULL
127403 +ext4_ext_direct_IO_20165 ext4_ext_direct_IO 4-0 20165 NULL
127404 +tomoyo_commit_ok_20167 tomoyo_commit_ok 2 20167 NULL
127405 +os_desc_attr_show_20169 os_desc_attr_show 0 20169 NULL nohasharray
127406 +qib_user_sdma_writev_20169 qib_user_sdma_writev 0 20169 &os_desc_attr_show_20169 nohasharray
127407 +gem_open_20169 gem_open 0 20169 &qib_user_sdma_writev_20169
127408 +jffs2_rubinmips_decompress_20170 jffs2_rubinmips_decompress 0 20170 NULL
127409 +read_flush_pipefs_20171 read_flush_pipefs 3-0 20171 NULL
127410 +wep_addr_key_count_read_20174 wep_addr_key_count_read 3-0 20174 NULL
127411 +kstrtou8_20177 kstrtou8 0 20177 NULL
127412 +i2c_send_byte_20180 i2c_send_byte 0 20180 NULL
127413 +ieee802154_check_mac_settings_20182 ieee802154_check_mac_settings 0 20182 NULL
127414 +acpi_ds_load2_end_op_20185 acpi_ds_load2_end_op 0 20185 NULL nohasharray
127415 +atm_init_aal5_20185 atm_init_aal5 0 20185 &acpi_ds_load2_end_op_20185
127416 +ax25_hard_header_20187 ax25_hard_header 0 20187 NULL nohasharray
127417 +atl1e_phy_setup_autoneg_adv_20187 atl1e_phy_setup_autoneg_adv 0 20187 &ax25_hard_header_20187
127418 +trusted_set_20196 trusted_set 0 20196 NULL
127419 +fan_pwm1_enable_show_20200 fan_pwm1_enable_show 0 20200 NULL nohasharray
127420 +phy_init_hw_20200 phy_init_hw 0 20200 &fan_pwm1_enable_show_20200
127421 +video_end_20205 video_end 0 20205 NULL
127422 +bitmap_find_next_zero_area_off_20211 bitmap_find_next_zero_area_off 2-3-0-4-5-6 20211 NULL
127423 +ds1343_read_time_20213 ds1343_read_time 0 20213 NULL
127424 +udf_do_extend_file_20214 udf_do_extend_file 0 20214 NULL
127425 +parport_uss720_epp_write_addr_20216 parport_uss720_epp_write_addr 0 20216 NULL
127426 +dpm_suspend_noirq_20217 dpm_suspend_noirq 0 20217 NULL
127427 +target_fabric_port_attr_show_20218 target_fabric_port_attr_show 0 20218 NULL
127428 +__radix_tree_create_20221 __radix_tree_create 0 20221 NULL
127429 +efivar_attr_read_20222 efivar_attr_read 0 20222 NULL nohasharray
127430 +destid_show_20222 destid_show 0 20222 &efivar_attr_read_20222
127431 +bind_20227 bind 0 20227 NULL
127432 +pvr2_ctrl_value_to_sym_20229 pvr2_ctrl_value_to_sym 5 20229 NULL
127433 +ds1374_wdt_read_20232 ds1374_wdt_read 0-3 20232 NULL
127434 +ath10k_mac_set_frag_20235 ath10k_mac_set_frag 0 20235 NULL
127435 +sstfb_check_var_20237 sstfb_check_var 0 20237 NULL nohasharray
127436 +ext2_unfreeze_20237 ext2_unfreeze 0 20237 &sstfb_check_var_20237
127437 +show_selfballoon_min_usable_mb_20238 show_selfballoon_min_usable_mb 0 20238 NULL
127438 +ltc4261_show_value_20241 ltc4261_show_value 0 20241 NULL
127439 +stk1160_i2c_xfer_20245 stk1160_i2c_xfer 0-3 20245 NULL
127440 +uvc_init_video_bulk_20246 uvc_init_video_bulk 0 20246 NULL nohasharray
127441 +fm3130_set_alarm_20246 fm3130_set_alarm 0 20246 &uvc_init_video_bulk_20246 nohasharray
127442 +sxgbe_change_mtu_20246 sxgbe_change_mtu 0 20246 &fm3130_set_alarm_20246
127443 +rose_sendmsg_20249 rose_sendmsg 4-0 20249 NULL
127444 +tm6000_i2c_send_regs_20250 tm6000_i2c_send_regs 5-0 20250 NULL
127445 +async_20251 async 0 20251 NULL
127446 +store_filter_20252 store_filter 0-4 20252 NULL
127447 +resource_size_20256 resource_size 0 20256 NULL
127448 +ssd1307fb_write_array_20258 ssd1307fb_write_array 3 20258 NULL
127449 +sru_s_stream_20259 sru_s_stream 0 20259 NULL
127450 +wl1271_boot_soft_reset_20262 wl1271_boot_soft_reset 0 20262 NULL nohasharray
127451 +target_core_hba_attr_store_20262 target_core_hba_attr_store 0-4 20262 &wl1271_boot_soft_reset_20262
127452 +mt2063_set_dnc_output_enable_20263 mt2063_set_dnc_output_enable 0 20263 NULL nohasharray
127453 +i40e_open_20263 i40e_open 0 20263 &mt2063_set_dnc_output_enable_20263
127454 +notifier_from_errno_20267 notifier_from_errno 0-1 20267 NULL
127455 +torture_shutdown_notify_20269 torture_shutdown_notify 0 20269 NULL
127456 +gadget_dev_desc_idProduct_show_20270 gadget_dev_desc_idProduct_show 0 20270 NULL
127457 +fuse_copy_args_20271 fuse_copy_args 0 20271 NULL
127458 +tg3_restart_hw_20272 tg3_restart_hw 0 20272 NULL
127459 +vcc_mode_show_20273 vcc_mode_show 0 20273 NULL
127460 +snd_seq_ioctl_get_port_info_20274 snd_seq_ioctl_get_port_info 0 20274 NULL
127461 +mp_unregister_gsi_20278 mp_unregister_gsi 1 20278 NULL nohasharray
127462 +power_up_20278 power_up 0 20278 &mp_unregister_gsi_20278
127463 +w1_master_attribute_show_max_slave_count_20280 w1_master_attribute_show_max_slave_count 0 20280 NULL
127464 +mx2_start_streaming_20282 mx2_start_streaming 0 20282 NULL
127465 +gfs2_setattr_simple_20283 gfs2_setattr_simple 0 20283 NULL
127466 +__uncore_match_rnid4_show_20285 __uncore_match_rnid4_show 0 20285 NULL
127467 +__rds_rdma_map_20287 __rds_rdma_map 0 20287 NULL
127468 +snd_pcm_hw_param_near_20288 snd_pcm_hw_param_near 0 20288 NULL nohasharray
127469 +rxrpc_krb5_decode_principal_20288 rxrpc_krb5_decode_principal 0 20288 &snd_pcm_hw_param_near_20288
127470 +wait_for_bulk_out_ready_20289 wait_for_bulk_out_ready 0 20289 NULL
127471 +blk_mq_hw_sysfs_queued_show_20294 blk_mq_hw_sysfs_queued_show 0 20294 NULL
127472 +btrfs_header_nritems_20296 btrfs_header_nritems 0 20296 NULL
127473 +do_take_over_console_20297 do_take_over_console 0 20297 NULL
127474 +r10_sync_page_io_20307 r10_sync_page_io 3 20307 NULL
127475 +curr_bitstream_show_20308 curr_bitstream_show 0 20308 NULL
127476 +lpfc_cr_count_show_20309 lpfc_cr_count_show 0 20309 NULL
127477 +show_sched1_20310 show_sched1 0 20310 NULL nohasharray
127478 +sock_common_recvmsg_20310 sock_common_recvmsg 0-4 20310 &show_sched1_20310
127479 +_rtl92s_get_h2c_cmdlen_20312 _rtl92s_get_h2c_cmdlen 0 20312 NULL
127480 +dm_get_reserved_bio_based_ios_20315 dm_get_reserved_bio_based_ios 0 20315 NULL nohasharray
127481 +lapic_suspend_20315 lapic_suspend 0 20315 &dm_get_reserved_bio_based_ios_20315
127482 +tx_tx_burst_programmed_read_20320 tx_tx_burst_programmed_read 3-0 20320 NULL
127483 +qlcnic_sysfs_get_port_stats_20321 qlcnic_sysfs_get_port_stats 0-6-5 20321 NULL nohasharray
127484 +disable_hwint_20321 disable_hwint 0 20321 &qlcnic_sysfs_get_port_stats_20321
127485 +vx_send_msg_nolock_20322 vx_send_msg_nolock 0 20322 NULL nohasharray
127486 +target_stat_scsi_tgt_port_show_attr_dev_20322 target_stat_scsi_tgt_port_show_attr_dev 0 20322 &vx_send_msg_nolock_20322
127487 +snd_cs4281_BA1_read_20323 snd_cs4281_BA1_read 5-0 20323 NULL
127488 +clockevents_unbind_20324 clockevents_unbind 0 20324 NULL
127489 +wacom_buttons_luminance_store_20325 wacom_buttons_luminance_store 0-4 20325 NULL
127490 +cyapa_i2c_reg_read_block_20326 cyapa_i2c_reg_read_block 0 20326 NULL
127491 +sys_dmi_modalias_show_20334 sys_dmi_modalias_show 0 20334 NULL
127492 +lpt_gc_20337 lpt_gc 0 20337 NULL
127493 +patch_nvhdmi_2ch_20339 patch_nvhdmi_2ch 0 20339 NULL
127494 +gfs2_glock_nq_m_20347 gfs2_glock_nq_m 1-0 20347 NULL
127495 +show_turbo_20348 show_turbo 0 20348 NULL
127496 +si2157_cmd_execute_20350 si2157_cmd_execute 0 20350 NULL
127497 +show_tablet_20355 show_tablet 0 20355 NULL
127498 +fw_load_from_user_helper_20360 fw_load_from_user_helper 0 20360 NULL
127499 +ltc4245_show_power_20364 ltc4245_show_power 0 20364 NULL
127500 +aio_migratepage_20365 aio_migratepage 0 20365 NULL
127501 +qla82xx_pci_mem_read_direct_20368 qla82xx_pci_mem_read_direct 2 20368 NULL
127502 +core_num_show_20369 core_num_show 0 20369 NULL
127503 +wl1271_acx_keep_alive_mode_20372 wl1271_acx_keep_alive_mode 0 20372 NULL
127504 +asix_get_eeprom_len_20373 asix_get_eeprom_len 0 20373 NULL
127505 +thermal_get_sensor_20377 thermal_get_sensor 0 20377 NULL
127506 +wakeup_total_time_show_20378 wakeup_total_time_show 0 20378 NULL
127507 +smk_set_cipso_20379 smk_set_cipso 3-0 20379 NULL
127508 +block_read_full_page_20380 block_read_full_page 0 20380 NULL
127509 +SMB2_flush_20381 SMB2_flush 0 20381 NULL
127510 +stmmac_get_sset_count_20387 stmmac_get_sset_count 0 20387 NULL
127511 +show_fcoe_ctlr_device_miss_fka_20388 show_fcoe_ctlr_device_miss_fka 0 20388 NULL
127512 +sdev_show_device_busy_20392 sdev_show_device_busy 0 20392 NULL nohasharray
127513 +vxge_hw_vpath_mac_addr_delete_20392 vxge_hw_vpath_mac_addr_delete 0 20392 &sdev_show_device_busy_20392
127514 +power_supply_read_temp_20397 power_supply_read_temp 0 20397 NULL
127515 +__kfifo_from_user_20399 __kfifo_from_user 3 20399 NULL nohasharray
127516 +SyS_get_mempolicy_20399 SyS_get_mempolicy 3 20399 &__kfifo_from_user_20399
127517 +igb_vlan_rx_add_vid_20402 igb_vlan_rx_add_vid 0 20402 NULL
127518 +arcmsr_attr_host_fw_version_20411 arcmsr_attr_host_fw_version 0 20411 NULL nohasharray
127519 +whole_disk_show_20411 whole_disk_show 0 20411 &arcmsr_attr_host_fw_version_20411
127520 +acpi_ds_init_object_from_op_20413 acpi_ds_init_object_from_op 0 20413 NULL nohasharray
127521 +a_alt_hnp_support_show_20413 a_alt_hnp_support_show 0 20413 &acpi_ds_init_object_from_op_20413
127522 +wl1271_acx_sg_enable_20415 wl1271_acx_sg_enable 0 20415 NULL
127523 +cx231xx_i2c_check_for_device_20416 cx231xx_i2c_check_for_device 0 20416 NULL
127524 +eeprom_store_20424 eeprom_store 0-4 20424 NULL
127525 +igb_setup_rx_resources_20425 igb_setup_rx_resources 0 20425 NULL
127526 +add_hash_entry_20427 add_hash_entry 0 20427 NULL
127527 +igbvf_setup_tx_resources_20428 igbvf_setup_tx_resources 0 20428 NULL
127528 +anysee_ctrl_msg_20430 anysee_ctrl_msg 0 20430 NULL
127529 +find_skb_20431 find_skb 2 20431 NULL
127530 +fmc_send_cmd_20435 fmc_send_cmd 5-0 20435 NULL
127531 +mptscsih_debug_level_show_20438 mptscsih_debug_level_show 0 20438 NULL
127532 +_ctl_version_mpi_show_20455 _ctl_version_mpi_show 0 20455 NULL nohasharray
127533 +show_fc_host_port_id_20455 show_fc_host_port_id 0 20455 &_ctl_version_mpi_show_20455 nohasharray
127534 +adp8860_bl_l3_dark_dim_show_20455 adp8860_bl_l3_dark_dim_show 0 20455 &show_fc_host_port_id_20455
127535 +ath10k_pci_hif_map_service_to_pipe_20460 ath10k_pci_hif_map_service_to_pipe 0 20460 NULL
127536 +ds2781_read_user_eeprom_bin_20461 ds2781_read_user_eeprom_bin 6-5-0 20461 NULL nohasharray
127537 +ir_open_20461 ir_open 0 20461 &ds2781_read_user_eeprom_bin_20461
127538 +wl18xx_wait_for_event_20464 wl18xx_wait_for_event 0 20464 NULL
127539 +compat_ipv6_setsockopt_20468 compat_ipv6_setsockopt 5 20468 NULL nohasharray
127540 +adp8860_bl_l1_daylight_max_show_20468 adp8860_bl_l1_daylight_max_show 0 20468 &compat_ipv6_setsockopt_20468 nohasharray
127541 +mwl8k_reload_firmware_20468 mwl8k_reload_firmware 0 20468 &adp8860_bl_l1_daylight_max_show_20468
127542 +read_buf_20469 read_buf 2 20469 NULL
127543 +reiserfs_chown_xattrs_20471 reiserfs_chown_xattrs 0 20471 NULL
127544 +bio_trim_20472 bio_trim 2 20472 NULL nohasharray
127545 +alloc_pipe_config_20472 alloc_pipe_config 0 20472 &bio_trim_20472
127546 +pci_mmcfg_read_numachip_20473 pci_mmcfg_read_numachip 0 20473 NULL
127547 +nfs4_do_setattr_20475 nfs4_do_setattr 0 20475 NULL
127548 +btrfs_get_32_20476 btrfs_get_32 0 20476 NULL nohasharray
127549 +adt7x10_write_byte_20476 adt7x10_write_byte 0 20476 &btrfs_get_32_20476
127550 +start_service_discovery_20477 start_service_discovery 4 20477 NULL nohasharray
127551 +show_scan_age_20477 show_scan_age 0 20477 &start_service_discovery_20477
127552 +memcg_update_list_lru_20486 memcg_update_list_lru 3-0 20486 NULL
127553 +vxge_open_20497 vxge_open 0 20497 NULL
127554 +i7core_inject_enable_store_20501 i7core_inject_enable_store 0-4 20501 NULL
127555 +elan_sysfs_read_iap_ver_20502 elan_sysfs_read_iap_ver 0 20502 NULL
127556 +hidraw_report_event_20503 hidraw_report_event 3 20503 NULL nohasharray
127557 +mcs_net_open_20503 mcs_net_open 0 20503 &hidraw_report_event_20503
127558 +w1_master_attribute_show_pullup_20506 w1_master_attribute_show_pullup 0 20506 NULL
127559 +ipr_store_adapter_state_20513 ipr_store_adapter_state 0-4 20513 NULL
127560 +i2c_atmel_recv_20516 i2c_atmel_recv 0-3 20516 NULL nohasharray
127561 +thermal_throttle_add_dev_20516 thermal_throttle_add_dev 0 20516 &i2c_atmel_recv_20516
127562 +nilfs_snapshot_blocks_count_show_20518 nilfs_snapshot_blocks_count_show 0 20518 NULL
127563 +xfs_dir3_leaf_get_buf_20519 xfs_dir3_leaf_get_buf 0 20519 NULL
127564 +xfs_iext_realloc_direct_20521 xfs_iext_realloc_direct 2 20521 NULL
127565 +drbd_bm_resize_20522 drbd_bm_resize 2 20522 NULL
127566 +dpm_suspend_start_20531 dpm_suspend_start 0 20531 NULL
127567 +amd_create_gatt_pages_20537 amd_create_gatt_pages 1 20537 NULL
127568 +acpi_ex_extract_from_field_20539 acpi_ex_extract_from_field 0 20539 NULL
127569 +mwifiex_cmd_802_11_subsc_evt_20540 mwifiex_cmd_802_11_subsc_evt 0 20540 NULL
127570 +store_soft_offline_page_20548 store_soft_offline_page 0-4 20548 NULL
127571 +scsi_report_opcode_20551 scsi_report_opcode 3 20551 NULL
127572 +bch_snprint_string_list_20552 bch_snprint_string_list 0 20552 NULL
127573 +venus_create_20555 venus_create 4 20555 NULL
127574 +show_fc_rport_port_state_20557 show_fc_rport_port_state 0 20557 NULL
127575 +pm8001_chip_sata_req_20559 pm8001_chip_sata_req 0 20559 NULL
127576 +iscsi_stat_instance_show_attr_fail_type_20560 iscsi_stat_instance_show_attr_fail_type 0 20560 NULL
127577 +rt2x00debug_read_rfcsr_20562 rt2x00debug_read_rfcsr 0-3 20562 NULL
127578 +o2hb_heartbeat_group_threshold_show_20570 o2hb_heartbeat_group_threshold_show 0 20570 NULL nohasharray
127579 +xfs_bmap_isaeof_20570 xfs_bmap_isaeof 0 20570 &o2hb_heartbeat_group_threshold_show_20570
127580 +ctnetlink_label_size_20572 ctnetlink_label_size 0 20572 NULL nohasharray
127581 +isight_prepare_20572 isight_prepare 0 20572 &ctnetlink_label_size_20572
127582 +bch_flash_dev_show_20574 bch_flash_dev_show 0 20574 NULL nohasharray
127583 +dead_read_20574 dead_read 0 20574 &bch_flash_dev_show_20574
127584 +cachefiles_daemon_frun_20577 cachefiles_daemon_frun 0 20577 NULL
127585 +bluetooth_enable_show_20578 bluetooth_enable_show 0 20578 NULL nohasharray
127586 +command_setcolourbalance_20578 command_setcolourbalance 0 20578 &bluetooth_enable_show_20578 nohasharray
127587 +wl1271_acx_sta_rate_policies_20578 wl1271_acx_sta_rate_policies 0 20578 &command_setcolourbalance_20578
127588 +xen_pci_notifier_20579 xen_pci_notifier 0 20579 NULL
127589 +set_performance_level_20580 set_performance_level 0-4 20580 NULL
127590 +saa711x_s_stream_20581 saa711x_s_stream 0 20581 NULL
127591 +uwb_rc_dev_addr_mgmt_20582 uwb_rc_dev_addr_mgmt 0 20582 NULL
127592 +store_pwm_ast_20585 store_pwm_ast 0-4 20585 NULL
127593 +ksz8873mll_read_status_20586 ksz8873mll_read_status 0 20586 NULL
127594 +ocfs2_cluster_lock_20588 ocfs2_cluster_lock 0 20588 NULL
127595 +r820t_get_if_frequency_20589 r820t_get_if_frequency 0 20589 NULL
127596 +nforce2_check_status_20594 nforce2_check_status 0 20594 NULL
127597 +set_secure_conn_20596 set_secure_conn 4 20596 NULL
127598 +quota_refresh_group_store_20597 quota_refresh_group_store 0-3 20597 NULL
127599 +lpfc_task_mgmt_tmo_show_20600 lpfc_task_mgmt_tmo_show 0 20600 NULL nohasharray
127600 +saa7706h_set_reg16_20600 saa7706h_set_reg16 0 20600 &lpfc_task_mgmt_tmo_show_20600
127601 +sync_timeline_create_20601 sync_timeline_create 2 20601 NULL
127602 +_netdev_open_20602 _netdev_open 0 20602 NULL
127603 +lirc_write_20604 lirc_write 3 20604 NULL
127604 +qlcnic_config_led_20611 qlcnic_config_led 0 20611 NULL
127605 +first_done_show_20612 first_done_show 0 20612 NULL
127606 +i2c_mux_master_xfer_20613 i2c_mux_master_xfer 3 20613 NULL
127607 +qib_qsfp_write_20614 qib_qsfp_write 0-2-4 20614 NULL
127608 +inject_enable_write_20617 inject_enable_write 0-3 20617 NULL
127609 +device_capabilities_show_20619 device_capabilities_show 0 20619 NULL
127610 +show_20621 show 0 20621 NULL
127611 +adp8860_bl_l1_daylight_dim_store_20623 adp8860_bl_l1_daylight_dim_store 0-4 20623 NULL
127612 +rpipe_check_aim_20627 rpipe_check_aim 0 20627 NULL
127613 +show_min_hyst_20635 show_min_hyst 0 20635 NULL nohasharray
127614 +adfs_dir_read_20635 adfs_dir_read 0 20635 &show_min_hyst_20635
127615 +squashfs_trusted_get_20637 squashfs_trusted_get 0 20637 NULL
127616 +w1_ds2780_io_20638 w1_ds2780_io 4-3-0 20638 NULL
127617 +snd_pcm_oss_prepare_20641 snd_pcm_oss_prepare 0 20641 NULL
127618 +__uncore_iss_show_20642 __uncore_iss_show 0 20642 NULL nohasharray
127619 +asus_gps_switch_20642 asus_gps_switch 0 20642 &__uncore_iss_show_20642
127620 +setattr_20644 setattr 0 20644 NULL
127621 +kfifo_copy_to_user_20646 kfifo_copy_to_user 3-4 20646 NULL
127622 +sierra_write_room_20649 sierra_write_room 0 20649 NULL
127623 +oz_add_farewell_20652 oz_add_farewell 5 20652 NULL
127624 +macvtap_get_user_20655 macvtap_get_user 0 20655 NULL nohasharray
127625 +bond_option_arp_validate_set_20655 bond_option_arp_validate_set 0 20655 &macvtap_get_user_20655
127626 +wacom_luminance_store_20659 wacom_luminance_store 0-4 20659 NULL nohasharray
127627 +oz_cdev_read_20659 oz_cdev_read 3 20659 &wacom_luminance_store_20659
127628 +ixgbe_open_20663 ixgbe_open 0 20663 NULL
127629 +fcoe_enable_20664 fcoe_enable 0 20664 NULL
127630 +selinux_nlmsg_lookup_20665 selinux_nlmsg_lookup 0 20665 NULL nohasharray
127631 +smk_netlbl_mls_20665 smk_netlbl_mls 0 20665 &selinux_nlmsg_lookup_20665 nohasharray
127632 +ad1983_add_spdif_mux_ctl_20665 ad1983_add_spdif_mux_ctl 0 20665 &smk_netlbl_mls_20665
127633 +show_temp_crit_20674 show_temp_crit 0 20674 NULL
127634 +downcall_20675 downcall 0-3 20675 NULL
127635 +snd_hdsp_playback_copy_20676 snd_hdsp_playback_copy 5 20676 NULL nohasharray
127636 +btrfs_qgroup_reserve_20676 btrfs_qgroup_reserve 0 20676 &snd_hdsp_playback_copy_20676
127637 +session_write_kbytes_show_20678 session_write_kbytes_show 0 20678 NULL
127638 +dvb_dmxdev_buffer_read_20682 dvb_dmxdev_buffer_read 0-4 20682 NULL
127639 +btrfs_node_blockptr_20685 btrfs_node_blockptr 0 20685 NULL
127640 +store_20687 store 0 20687 NULL
127641 +ipath_user_sdma_coalesce_20688 ipath_user_sdma_coalesce 0 20688 NULL
127642 +set_sas_linkspeed_names_20690 set_sas_linkspeed_names 0 20690 NULL
127643 +show_low_power_20693 show_low_power 0 20693 NULL nohasharray
127644 +cross_eof_20693 cross_eof 0 20693 &show_low_power_20693
127645 +xpcs_reg_addr_write_20694 xpcs_reg_addr_write 3-0 20694 NULL
127646 +read_file_tgt_int_stats_20697 read_file_tgt_int_stats 3-0 20697 NULL nohasharray
127647 +bond_master_netdev_event_20697 bond_master_netdev_event 0 20697 &read_file_tgt_int_stats_20697
127648 +cipso_v4_gentag_rng_20703 cipso_v4_gentag_rng 0 20703 NULL nohasharray
127649 +show_conn_param_ISCSI_PARAM_IPV6_FLOW_LABEL_20703 show_conn_param_ISCSI_PARAM_IPV6_FLOW_LABEL 0 20703 &cipso_v4_gentag_rng_20703
127650 +roles_init_20704 roles_init 0 20704 NULL
127651 +fwnet_header_create_20705 fwnet_header_create 0 20705 NULL
127652 +set_alarm_20706 set_alarm 0 20706 NULL
127653 +pcpu_page_first_chunk_20712 pcpu_page_first_chunk 1 20712 NULL nohasharray
127654 +dev_show_model_20712 dev_show_model 0 20712 &pcpu_page_first_chunk_20712 nohasharray
127655 +carl9170_debugfs_bug_write_20712 carl9170_debugfs_bug_write 0-3 20712 &dev_show_model_20712
127656 +hfs_direct_IO_20714 hfs_direct_IO 4-0 20714 NULL
127657 +ocfs2_read_xattr_bucket_20722 ocfs2_read_xattr_bucket 0 20722 NULL
127658 +security_context_to_sid_force_20724 security_context_to_sid_force 2-0 20724 NULL
127659 +msi001_set_gain_20725 msi001_set_gain 0 20725 NULL nohasharray
127660 +dlm_user_cancel_20725 dlm_user_cancel 0 20725 &msi001_set_gain_20725
127661 +vmxnet3_open_20730 vmxnet3_open 0 20730 NULL
127662 +mt2063_write_20732 mt2063_write 0 20732 NULL
127663 +edd_show_host_bus_20735 edd_show_host_bus 0 20735 NULL nohasharray
127664 +write_field_20735 write_field 0 20735 &edd_show_host_bus_20735
127665 +mem_used_max_store_20741 mem_used_max_store 0-4 20741 NULL
127666 +br_netpoll_setup_20742 br_netpoll_setup 0 20742 NULL
127667 +fb_prepare_logo_20743 fb_prepare_logo 0 20743 NULL nohasharray
127668 +show_vpd_pg80_20743 show_vpd_pg80 6-0-5 20743 &fb_prepare_logo_20743
127669 +e1000_test_msi_20744 e1000_test_msi 0 20744 NULL
127670 +axxia_i2c_xfer_msg_20746 axxia_i2c_xfer_msg 0 20746 NULL nohasharray
127671 +__page_symlink_20746 __page_symlink 3 20746 &axxia_i2c_xfer_msg_20746
127672 +vol_cdev_direct_write_20751 vol_cdev_direct_write 3-0 20751 NULL
127673 +pm860x_rtc_read_time_20756 pm860x_rtc_read_time 0 20756 NULL nohasharray
127674 +f2fs_sbi_show_20756 f2fs_sbi_show 0 20756 &pm860x_rtc_read_time_20756
127675 +iwlagn_alloc_bcast_station_20759 iwlagn_alloc_bcast_station 0 20759 NULL
127676 +splice_read_20762 splice_read 0 20762 NULL
127677 +brcmf_p2p_escan_20763 brcmf_p2p_escan 2 20763 NULL
127678 +bfad_im_hw_version_show_20764 bfad_im_hw_version_show 0 20764 NULL
127679 +ubi_io_read_20767 ubi_io_read 0 20767 NULL
127680 +SyS_recvfrom_20771 SyS_recvfrom 3 20771 NULL
127681 +rtl8139_get_sset_count_20776 rtl8139_get_sset_count 0 20776 NULL
127682 +acpi_ex_resolve_operands_20782 acpi_ex_resolve_operands 0 20782 NULL nohasharray
127683 +dlci_dev_event_20782 dlci_dev_event 0 20782 &acpi_ex_resolve_operands_20782
127684 +vmw_fb_check_var_20787 vmw_fb_check_var 0 20787 NULL
127685 +fd_show_configfs_dev_params_20788 fd_show_configfs_dev_params 0 20788 NULL nohasharray
127686 +swap_write_page_20788 swap_write_page 0 20788 &fd_show_configfs_dev_params_20788
127687 +fb_alloc_cmap_gfp_20792 fb_alloc_cmap_gfp 2 20792 NULL nohasharray
127688 +store_hard_offline_page_20792 store_hard_offline_page 0-4 20792 &fb_alloc_cmap_gfp_20792
127689 +iommu_range_alloc_20794 iommu_range_alloc 3 20794 NULL
127690 +iwl_dbgfs_rxon_flags_read_20795 iwl_dbgfs_rxon_flags_read 3-0 20795 NULL
127691 +compat_filldir64_20796 compat_filldir64 3 20796 NULL nohasharray
127692 +ipip6_tunnel_change_mtu_20796 ipip6_tunnel_change_mtu 0 20796 &compat_filldir64_20796
127693 +edid_write_20797 edid_write 3-0 20797 NULL
127694 +wlan_show_20798 wlan_show 0 20798 NULL nohasharray
127695 +ath10k_wmi_connect_20798 ath10k_wmi_connect 0 20798 &wlan_show_20798
127696 +snd_p16v_pcm_trigger_playback_20799 snd_p16v_pcm_trigger_playback 0 20799 NULL
127697 +show_nguid_20800 show_nguid 0 20800 NULL
127698 +iwl_pcie_prepare_card_hw_20801 iwl_pcie_prepare_card_hw 0 20801 NULL
127699 +lp3972_dcdc_is_enabled_20807 lp3972_dcdc_is_enabled 0 20807 NULL
127700 +wl12xx_acx_sg_cfg_20808 wl12xx_acx_sg_cfg 0 20808 NULL nohasharray
127701 +netxen_napi_add_20808 netxen_napi_add 0 20808 &wl12xx_acx_sg_cfg_20808
127702 +sys_sendto_20809 sys_sendto 6-3 20809 NULL
127703 +cfv_alloc_and_copy_skb_20812 cfv_alloc_and_copy_skb 4 20812 NULL
127704 +sysfs_add_file_to_group_20814 sysfs_add_file_to_group 0 20814 NULL
127705 +strndup_user_20819 strndup_user 2 20819 NULL nohasharray
127706 +do_glock_20819 do_glock 0 20819 &strndup_user_20819
127707 +memory_max_write_20820 memory_max_write 0-3 20820 NULL
127708 +cp_alloc_rings_20823 cp_alloc_rings 0 20823 NULL
127709 +make_rate_20827 make_rate 0 20827 NULL
127710 +kvaser_usb_open_20828 kvaser_usb_open 0 20828 NULL
127711 +hugetlbfs_setattr_20829 hugetlbfs_setattr 0 20829 NULL
127712 +__cfs_schedulable_20830 __cfs_schedulable 0 20830 NULL
127713 +wl1271_format_buffer_20834 wl1271_format_buffer 2-0 20834 NULL nohasharray
127714 +lpfc_hba_queue_depth_show_20834 lpfc_hba_queue_depth_show 0 20834 &wl1271_format_buffer_20834
127715 +uvc_alloc_entity_20836 uvc_alloc_entity 3-4 20836 NULL nohasharray
127716 +nilfs_checkpoints_attr_show_20836 nilfs_checkpoints_attr_show 0 20836 &uvc_alloc_entity_20836
127717 +show_min_width_20837 show_min_width 0 20837 NULL
127718 +keyspan_write_20838 keyspan_write 0-4 20838 NULL
127719 +get_fan_target_20839 get_fan_target 0 20839 NULL
127720 +fsp_attr_show_vscroll_20843 fsp_attr_show_vscroll 0 20843 NULL
127721 +p9_tag_alloc_20845 p9_tag_alloc 3 20845 NULL
127722 +nvme_trans_supported_vpd_pages_20847 nvme_trans_supported_vpd_pages 4 20847 NULL nohasharray
127723 +usnic_ib_netdevice_event_20847 usnic_ib_netdevice_event 0 20847 &nvme_trans_supported_vpd_pages_20847
127724 +usb_serial_generic_submit_read_urb_20848 usb_serial_generic_submit_read_urb 0 20848 NULL
127725 +v4l2_write_20849 v4l2_write 0-3 20849 NULL
127726 +midi_synth_load_patch_20852 midi_synth_load_patch 0 20852 NULL
127727 +decompress_20854 decompress 0 20854 NULL
127728 +cp2112_i2c_xfer_20860 cp2112_i2c_xfer 0-3 20860 NULL
127729 +dsa_slave_init_20862 dsa_slave_init 0 20862 NULL
127730 +target_stat_scsi_transport_show_attr_dev_name_20864 target_stat_scsi_transport_show_attr_dev_name 0 20864 NULL
127731 +iwl_dbgfs_pm_params_read_20866 iwl_dbgfs_pm_params_read 3-0 20866 NULL
127732 +bond_option_pps_set_20867 bond_option_pps_set 0 20867 NULL
127733 +nc_register_read_20875 nc_register_read 0 20875 NULL
127734 +command_setexposure_20876 command_setexposure 0 20876 NULL
127735 +pci_xircom_init_20881 pci_xircom_init 0 20881 NULL
127736 +ace_open_20884 ace_open 0 20884 NULL nohasharray
127737 +cfs_cpt_table_create_20884 cfs_cpt_table_create 1 20884 &ace_open_20884
127738 +rb_simple_write_20890 rb_simple_write 3 20890 NULL
127739 +sisusb_send_packet_20891 sisusb_send_packet 2-0 20891 NULL
127740 +lpfc_cr_count_store_20893 lpfc_cr_count_store 0-4 20893 NULL
127741 +key_icverrors_read_20895 key_icverrors_read 3-0 20895 NULL
127742 +ipv4_conntrack_local_20896 ipv4_conntrack_local 0 20896 NULL
127743 +of_property_match_string_20897 of_property_match_string 0 20897 NULL
127744 +show_pch_mac_20898 show_pch_mac 0 20898 NULL
127745 +vfio_msi_enable_20906 vfio_msi_enable 2 20906 NULL
127746 +compat_sys_readv_20911 compat_sys_readv 3 20911 NULL
127747 +eeprom_show_20916 eeprom_show 0 20916 NULL
127748 +batadv_nc_mesh_init_20917 batadv_nc_mesh_init 0 20917 NULL
127749 +lbs_rdbbp_write_20918 lbs_rdbbp_write 3-0 20918 NULL
127750 +ipvlan_nl_getsize_20919 ipvlan_nl_getsize 0 20919 NULL
127751 +ad7793_show_scale_available_20920 ad7793_show_scale_available 0 20920 NULL
127752 +usb_gadget_unregister_driver_20924 usb_gadget_unregister_driver 0 20924 NULL
127753 +sctp_del_bind_addr_20927 sctp_del_bind_addr 0 20927 NULL
127754 +llcp_sock_create_20929 llcp_sock_create 0 20929 NULL
127755 +ds1305_nvram_read_20931 ds1305_nvram_read 0-5-6 20931 NULL nohasharray
127756 +tcp_v6_connect_20931 tcp_v6_connect 0 20931 &ds1305_nvram_read_20931
127757 +htable_bits_20933 htable_bits 0 20933 NULL
127758 +perf_ibs_suspend_20935 perf_ibs_suspend 0 20935 NULL
127759 +set_usb_charge_20936 set_usb_charge 0-4 20936 NULL
127760 +dimmdev_location_show_20937 dimmdev_location_show 0 20937 NULL
127761 +gadget_dev_desc_bcdDevice_show_20940 gadget_dev_desc_bcdDevice_show 0 20940 NULL nohasharray
127762 +show_20940 show 0 20940 &gadget_dev_desc_bcdDevice_show_20940 nohasharray
127763 +ide_park_store_20940 ide_park_store 0-4 20940 &show_20940
127764 +sh_eth_phy_start_20943 sh_eth_phy_start 0 20943 NULL
127765 +eir_append_data_20945 eir_append_data 0-5-2 20945 NULL
127766 +altera_set_ir_post_20948 altera_set_ir_post 2 20948 NULL
127767 +rx_rx_phy_hdr_read_20950 rx_rx_phy_hdr_read 3-0 20950 NULL
127768 +nilfs_ifile_count_free_inodes_20953 nilfs_ifile_count_free_inodes 0 20953 NULL nohasharray
127769 +ath10k_ce_send_nolock_20953 ath10k_ce_send_nolock 0 20953 &nilfs_ifile_count_free_inodes_20953
127770 +lm70_sense_temp_20954 lm70_sense_temp 0 20954 NULL
127771 +rsxx_cram_read_20957 rsxx_cram_read 3-0 20957 NULL
127772 +saa7146_i2c_transfer_20961 saa7146_i2c_transfer 0-3 20961 NULL
127773 +nfs_map_name_to_uid_20962 nfs_map_name_to_uid 3 20962 NULL
127774 +config_usb_cfg_attr_show_20966 config_usb_cfg_attr_show 0 20966 NULL
127775 +bfad_im_vport_create_20967 bfad_im_vport_create 0 20967 NULL
127776 +snd_rme9652_playback_copy_20970 snd_rme9652_playback_copy 5 20970 NULL nohasharray
127777 +proc_root_getattr_20970 proc_root_getattr 0 20970 &snd_rme9652_playback_copy_20970
127778 +ov2640_s_fmt_20973 ov2640_s_fmt 0 20973 NULL nohasharray
127779 +__mmc_test_register_dbgfs_file_20973 __mmc_test_register_dbgfs_file 0 20973 &ov2640_s_fmt_20973
127780 +acpi_ds_exec_begin_op_20975 acpi_ds_exec_begin_op 0 20975 NULL
127781 +uinput_write_20977 uinput_write 0-3 20977 NULL
127782 +clear_codec_20983 clear_codec 0 20983 NULL
127783 +alg_setsockopt_20985 alg_setsockopt 5-0 20985 NULL
127784 +iwl_mvm_load_ucode_wait_alive_20992 iwl_mvm_load_ucode_wait_alive 0 20992 NULL
127785 +qib_verbs_send_20999 qib_verbs_send 3-5 20999 NULL
127786 +alx_alloc_descriptors_21000 alx_alloc_descriptors 0 21000 NULL
127787 +ocfs2_free_clusters_21001 ocfs2_free_clusters 4 21001 NULL
127788 +iwl_phy_db_get_section_data_21006 iwl_phy_db_get_section_data 0 21006 NULL
127789 +orinoco_cs_suspend_21007 orinoco_cs_suspend 0 21007 NULL
127790 +slow_avc_audit_21019 slow_avc_audit 0 21019 NULL nohasharray
127791 +btrfs_dirty_pages_21019 btrfs_dirty_pages 0 21019 &slow_avc_audit_21019 nohasharray
127792 +selinux_revalidate_file_permission_21019 selinux_revalidate_file_permission 0 21019 &btrfs_dirty_pages_21019
127793 +mac802154_wpan_mac_addr_21020 mac802154_wpan_mac_addr 0 21020 NULL nohasharray
127794 +adp8870_bl_l2_bright_dim_store_21020 adp8870_bl_l2_bright_dim_store 4-0 21020 &mac802154_wpan_mac_addr_21020
127795 +btrfs_inode_ref_name_len_21024 btrfs_inode_ref_name_len 0 21024 NULL
127796 +xfs_btree_new_root_21028 xfs_btree_new_root 0 21028 NULL
127797 +arch_gnttab_init_21030 arch_gnttab_init 1 21030 NULL nohasharray
127798 +read_page_21030 read_page 0 21030 &arch_gnttab_init_21030
127799 +snd_pcm_lib_preallocate_pages_21031 snd_pcm_lib_preallocate_pages 4 21031 NULL nohasharray
127800 +rx_defrag_tkip_called_read_21031 rx_defrag_tkip_called_read 3-0 21031 &snd_pcm_lib_preallocate_pages_21031 nohasharray
127801 +suspended_show_21031 suspended_show 0 21031 &rx_defrag_tkip_called_read_21031
127802 +nilfs_btree_propagate_v_21037 nilfs_btree_propagate_v 0 21037 NULL
127803 +show_address_21038 show_address 0 21038 NULL nohasharray
127804 +snd_hda_parse_pin_defcfg_21038 snd_hda_parse_pin_defcfg 0 21038 &show_address_21038
127805 +lbs_threshold_read_21046 lbs_threshold_read 5-0 21046 NULL
127806 +trigger_cmd_21049 trigger_cmd 0 21049 NULL
127807 +mt9m111_set_flip_21052 mt9m111_set_flip 0 21052 NULL
127808 +proc_fault_inject_write_21058 proc_fault_inject_write 3-0 21058 NULL
127809 +rose_create_facilities_21067 rose_create_facilities 0 21067 NULL nohasharray
127810 +tc574_suspend_21067 tc574_suspend 0 21067 &rose_create_facilities_21067
127811 +encrypt_21069 encrypt 0 21069 NULL
127812 +tea575x_s_ctrl_21072 tea575x_s_ctrl 0 21072 NULL nohasharray
127813 +validate_new_21072 validate_new 0 21072 &tea575x_s_ctrl_21072
127814 +ieee802154_hdr_push_addr_21080 ieee802154_hdr_push_addr 0 21080 NULL
127815 +event_calibration_read_21083 event_calibration_read 3-0 21083 NULL
127816 +lio_target_np_store_sctp_21084 lio_target_np_store_sctp 0-3 21084 NULL
127817 +michael_final_21085 michael_final 0 21085 NULL
127818 +wl18xx_handle_static_data_21088 wl18xx_handle_static_data 0 21088 NULL
127819 +multipath_status_21094 multipath_status 5 21094 NULL
127820 +ext2_valid_block_bitmap_21101 ext2_valid_block_bitmap 3 21101 NULL
127821 +zd_write_mac_addr_common_21102 zd_write_mac_addr_common 0 21102 NULL
127822 +airspy_ctrl_msg_21103 airspy_ctrl_msg 0 21103 NULL
127823 +atc_pcm_capture_prepare_21105 atc_pcm_capture_prepare 0 21105 NULL
127824 +write_posted_21108 write_posted 0 21108 NULL
127825 +ath6kl_send_go_probe_resp_21113 ath6kl_send_go_probe_resp 3 21113 NULL nohasharray
127826 +cyapa_gen5_check_fw_21113 cyapa_gen5_check_fw 0 21113 &ath6kl_send_go_probe_resp_21113
127827 +target_core_show_dev_info_21116 target_core_show_dev_info 0 21116 NULL
127828 +snd_ice1712_playback_ds_trigger_21118 snd_ice1712_playback_ds_trigger 0 21118 NULL nohasharray
127829 +ddebug_exec_queries_21118 ddebug_exec_queries 0 21118 &snd_ice1712_playback_ds_trigger_21118 nohasharray
127830 +i40e_vlan_rx_add_vid_21118 i40e_vlan_rx_add_vid 0 21118 &ddebug_exec_queries_21118
127831 +_efx_mcdi_rpc_async_21119 _efx_mcdi_rpc_async 5-4 21119 NULL nohasharray
127832 +target_core_alua_tg_pt_gp_show_attr_members_21119 target_core_alua_tg_pt_gp_show_attr_members 0 21119 &_efx_mcdi_rpc_async_21119 nohasharray
127833 +transient_state_store_21119 transient_state_store 0-4 21119 &target_core_alua_tg_pt_gp_show_attr_members_21119
127834 +gsmtty_write_room_21123 gsmtty_write_room 0 21123 NULL
127835 +show_21126 show 0 21126 NULL nohasharray
127836 +target_fabric_nacl_param_attr_store_21126 target_fabric_nacl_param_attr_store 0 21126 &show_21126
127837 +i2400m_rx_trace_21127 i2400m_rx_trace 3 21127 NULL
127838 +st_gyro_buffer_postenable_21128 st_gyro_buffer_postenable 0 21128 NULL
127839 +iwl_dbgfs_uapsd_misbehaving_read_21129 iwl_dbgfs_uapsd_misbehaving_read 3-0 21129 NULL
127840 +snd_nm256_capture_trigger_21135 snd_nm256_capture_trigger 0 21135 NULL
127841 +ubifs_write_iter_21137 ubifs_write_iter 0 21137 NULL
127842 +target_core_dev_pr_show_attr_res_pr_generation_21138 target_core_dev_pr_show_attr_res_pr_generation 0 21138 NULL
127843 +omfs_writepage_21143 omfs_writepage 0 21143 NULL
127844 +tps6586x_irq_init_21144 tps6586x_irq_init 3 21144 NULL
127845 +aoedisk_show_payload_21147 aoedisk_show_payload 0 21147 NULL
127846 +new_skb_21148 new_skb 1 21148 NULL
127847 +dgram_disconnect_21152 dgram_disconnect 0 21152 NULL
127848 +rtl2830_regmap_gather_write_21153 rtl2830_regmap_gather_write 0 21153 NULL
127849 +sisfb_set_mode_21155 sisfb_set_mode 0 21155 NULL
127850 +alloc_pg_vec_21159 alloc_pg_vec 3 21159 NULL
127851 +tg3_load_firmware_cpu_21170 tg3_load_firmware_cpu 0 21170 NULL
127852 +mei_dbgfs_read_active_21172 mei_dbgfs_read_active 3-0 21172 NULL nohasharray
127853 +t4_init_clip_tbl_21172 t4_init_clip_tbl 1-2 21172 &mei_dbgfs_read_active_21172 nohasharray
127854 +show_therm_max_21172 show_therm_max 0 21172 &t4_init_clip_tbl_21172
127855 +vmci_qpair_enquev_21176 vmci_qpair_enquev 0-3 21176 NULL
127856 +hfsplus_writepage_21177 hfsplus_writepage 0 21177 NULL
127857 +ap_sleep_21178 ap_sleep 0 21178 NULL
127858 +bioset_create_nobvec_21180 bioset_create_nobvec 1 21180 NULL nohasharray
127859 +kone_sysfs_read_settings_21180 kone_sysfs_read_settings 0-5-6 21180 &bioset_create_nobvec_21180
127860 +niu_set_alt_mac_rdc_table_21181 niu_set_alt_mac_rdc_table 0 21181 NULL
127861 +start_command_port_21191 start_command_port 0 21191 NULL
127862 +iptable_nat_ipv4_fn_21192 iptable_nat_ipv4_fn 0 21192 NULL
127863 +cpuset_write_resmask_21193 cpuset_write_resmask 0-3 21193 NULL
127864 +cx18_v4l2_read_21196 cx18_v4l2_read 3-0 21196 NULL
127865 +adt7x10_read_word_21199 adt7x10_read_word 0 21199 NULL
127866 +radeon_hwmon_get_pwm1_max_21203 radeon_hwmon_get_pwm1_max 0 21203 NULL
127867 +ipc_rcu_alloc_21208 ipc_rcu_alloc 1 21208 NULL
127868 +brcmf_sdio_txpkt_hdalign_21211 brcmf_sdio_txpkt_hdalign 0 21211 NULL
127869 +prepare_header_21212 prepare_header 0 21212 NULL
127870 +scsi_execute_req_flags_21215 scsi_execute_req_flags 5 21215 NULL
127871 +hdlcdev_open_21219 hdlcdev_open 0 21219 NULL
127872 +_ocfs2_free_clusters_21220 _ocfs2_free_clusters 4 21220 NULL
127873 +show_sched2_21224 show_sched2 0 21224 NULL
127874 +t4_wr_mbox_meat_21225 t4_wr_mbox_meat 0 21225 NULL
127875 +elv_attr_store_21226 elv_attr_store 0-4 21226 NULL
127876 +get_numpages_21227 get_numpages 0-2-1 21227 NULL
127877 +show_session_param_ISCSI_PARAM_ABORT_TMO_21231 show_session_param_ISCSI_PARAM_ABORT_TMO 0 21231 NULL
127878 +fscache_wait_for_operation_activation_21235 fscache_wait_for_operation_activation 0 21235 NULL nohasharray
127879 +iscsi_stat_sess_err_show_attr_digest_errors_21235 iscsi_stat_sess_err_show_attr_digest_errors 0 21235 &fscache_wait_for_operation_activation_21235
127880 +input_ff_create_21240 input_ff_create 2 21240 NULL
127881 +show_bssinfo_21241 show_bssinfo 0 21241 NULL
127882 +svc_bind_21244 svc_bind 0 21244 NULL nohasharray
127883 +gpio_keys_attr_store_helper_21244 gpio_keys_attr_store_helper 0 21244 &svc_bind_21244
127884 +target_core_dev_store_21245 target_core_dev_store 0-4 21245 NULL
127885 +use_debug_keys_read_21251 use_debug_keys_read 3-0 21251 NULL
127886 +nes_store_nonidx_addr_21252 nes_store_nonidx_addr 0-3 21252 NULL
127887 +wp_retry_size_21260 wp_retry_size 0 21260 NULL
127888 +do_journal_end_21262 do_journal_end 0 21262 NULL nohasharray
127889 +rtw_set_wps_beacon_21262 rtw_set_wps_beacon 3 21262 &do_journal_end_21262
127890 +gadget_config_desc_bmAttributes_store_21263 gadget_config_desc_bmAttributes_store 0-3 21263 NULL
127891 +ip_vs_icmp_xmit_21269 ip_vs_icmp_xmit 4-0 21269 NULL nohasharray
127892 +do_unlock_21269 do_unlock 0 21269 &ip_vs_icmp_xmit_21269
127893 +mc13783_adc_show_name_21271 mc13783_adc_show_name 0 21271 NULL
127894 +mmc_date_show_21275 mmc_date_show 0 21275 NULL
127895 +xfs_alloc_ag_vextent_size_21276 xfs_alloc_ag_vextent_size 0 21276 NULL
127896 +socket_sendmsg_21278 socket_sendmsg 0 21278 NULL nohasharray
127897 +s2mps14_regulator_enable_21278 s2mps14_regulator_enable 0 21278 &socket_sendmsg_21278
127898 +zd_write_mac_addr_21280 zd_write_mac_addr 0 21280 NULL
127899 +get_alarms_21285 get_alarms 0 21285 NULL
127900 +ubifs_getattr_21290 ubifs_getattr 0 21290 NULL
127901 +t4vf_wr_mbox_core_21291 t4vf_wr_mbox_core 0 21291 NULL
127902 +_isl12057_rtc_update_alarm_21293 _isl12057_rtc_update_alarm 0 21293 NULL
127903 +drm_universal_plane_init_21296 drm_universal_plane_init 6 21296 NULL nohasharray
127904 +acpi_ds_init_buffer_field_21296 acpi_ds_init_buffer_field 0 21296 &drm_universal_plane_init_21296 nohasharray
127905 +ax25_listen_21296 ax25_listen 0 21296 &acpi_ds_init_buffer_field_21296 nohasharray
127906 +pwm_polarity_store_21296 pwm_polarity_store 0-4 21296 &ax25_listen_21296
127907 +net_rx_queue_update_kobjects_21298 net_rx_queue_update_kobjects 0 21298 NULL
127908 +show_pwm2_enable_21299 show_pwm2_enable 0 21299 NULL
127909 +powerclamp_get_cur_state_21302 powerclamp_get_cur_state 0 21302 NULL nohasharray
127910 +ib_umad_read_21302 ib_umad_read 0-3 21302 &powerclamp_get_cur_state_21302
127911 +offline_pages_21306 offline_pages 0 21306 NULL
127912 +do_msg_fill_21307 do_msg_fill 3 21307 NULL
127913 +show_bank2_value_21309 show_bank2_value 0 21309 NULL
127914 +add_res_range_21310 add_res_range 4 21310 NULL
127915 +get_zeroed_page_21322 get_zeroed_page 0 21322 NULL
127916 +ftrace_profile_read_21327 ftrace_profile_read 3 21327 NULL
127917 +pcxhr_send_msg_nolock_21331 pcxhr_send_msg_nolock 0 21331 NULL
127918 +show_path_cost_21334 show_path_cost 0 21334 NULL
127919 +iscsi_nacl_param_show_InitialR2T_21337 iscsi_nacl_param_show_InitialR2T 0 21337 NULL
127920 +parport_ieee1284_ecp_read_data_21343 parport_ieee1284_ecp_read_data 0 21343 NULL nohasharray
127921 +nes_store_ee_cmd_21343 nes_store_ee_cmd 0-3 21343 &parport_ieee1284_ecp_read_data_21343
127922 +read_file_bool_bmps_21344 read_file_bool_bmps 3-0 21344 NULL
127923 +readbytes_21351 readbytes 0 21351 NULL
127924 +gfs2_ea_get_copy_21353 gfs2_ea_get_copy 0 21353 NULL nohasharray
127925 +ppp_dev_init_21353 ppp_dev_init 0 21353 &gfs2_ea_get_copy_21353
127926 +get_rxfh_indir_size_21355 get_rxfh_indir_size 0 21355 NULL nohasharray
127927 +get_labels_21355 get_labels 0 21355 &get_rxfh_indir_size_21355 nohasharray
127928 +allocate_cmdlines_buffer_21355 allocate_cmdlines_buffer 1 21355 &get_labels_21355
127929 +squashfs_user_get_21360 squashfs_user_get 0 21360 NULL nohasharray
127930 +saa717x_s_stream_21360 saa717x_s_stream 0 21360 &squashfs_user_get_21360
127931 +store_associate_remote_21366 store_associate_remote 0-4 21366 NULL
127932 +pin_request_21370 pin_request 0 21370 NULL
127933 +alloc_orinocodev_21371 alloc_orinocodev 1 21371 NULL
127934 +gigaset_write_room_21372 gigaset_write_room 0 21372 NULL
127935 +ath10k_wmi_tlv_op_gen_vdev_sta_uapsd_21375 ath10k_wmi_tlv_op_gen_vdev_sta_uapsd 5 21375 NULL
127936 +split_leaf_21378 split_leaf 0 21378 NULL nohasharray
127937 +smsc911x_open_21378 smsc911x_open 0 21378 &split_leaf_21378
127938 +SYSC_rt_sigpending_21379 SYSC_rt_sigpending 2 21379 NULL
127939 +video_ioctl2_21380 video_ioctl2 2 21380 NULL
127940 +uwb_rsv_establish_21382 uwb_rsv_establish 0 21382 NULL
127941 +insert_ptr_21386 insert_ptr 6 21386 NULL
127942 +show_tolerance2_21387 show_tolerance2 0 21387 NULL
127943 +rx_errors_show_21388 rx_errors_show 0 21388 NULL nohasharray
127944 +bonding_show_slaves_21388 bonding_show_slaves 0 21388 &rx_errors_show_21388
127945 +vivid_user_gen_s_ctrl_21389 vivid_user_gen_s_ctrl 0 21389 NULL
127946 +a2mp_chan_alloc_skb_cb_21398 a2mp_chan_alloc_skb_cb 3-2 21398 NULL nohasharray
127947 +snd_hda_codec_build_controls_21398 snd_hda_codec_build_controls 0 21398 &a2mp_chan_alloc_skb_cb_21398
127948 +diva_get_driver_dbg_mask_21399 diva_get_driver_dbg_mask 0 21399 NULL
127949 +show_fc_host_node_name_21401 show_fc_host_node_name 0 21401 NULL
127950 +rx8025_sysfs_show_clock_adjust_21403 rx8025_sysfs_show_clock_adjust 0 21403 NULL
127951 +max1363_update_scan_mode_21409 max1363_update_scan_mode 0 21409 NULL nohasharray
127952 +e1000_set_mac_21409 e1000_set_mac 0 21409 &max1363_update_scan_mode_21409
127953 +__swap_writepage_21412 __swap_writepage 0 21412 NULL nohasharray
127954 +handler_21412 handler 0 21412 &__swap_writepage_21412
127955 +saa7134_ts_buffer_prepare_21413 saa7134_ts_buffer_prepare 0 21413 NULL
127956 +pvr2_ioread_avail_21417 pvr2_ioread_avail 0 21417 NULL
127957 +s3c_hsotg_ep_enable_21420 s3c_hsotg_ep_enable 0 21420 NULL
127958 +usnic_ib_dump_vf_hdr_21423 usnic_ib_dump_vf_hdr 3 21423 NULL
127959 +fsloc_parse_21426 fsloc_parse 0 21426 NULL nohasharray
127960 +snapshot_read_next_21426 snapshot_read_next 0 21426 &fsloc_parse_21426
127961 +snd_seq_event_dup_21427 snd_seq_event_dup 0 21427 NULL
127962 +tcp_bound_to_half_wnd_21429 tcp_bound_to_half_wnd 0-2 21429 NULL
127963 +input_dev_show_modalias_21432 input_dev_show_modalias 0 21432 NULL
127964 +cp210x_open_21435 cp210x_open 0 21435 NULL
127965 +adp5520_read_21437 adp5520_read 0 21437 NULL
127966 +aggr_size_tx_agg_vs_rate_read_21438 aggr_size_tx_agg_vs_rate_read 3-0 21438 NULL
127967 +syslog_21440 syslog 0 21440 NULL nohasharray
127968 +gracl_init_21440 gracl_init 0 21440 &syslog_21440 nohasharray
127969 +isl29003_store_resolution_21440 isl29003_store_resolution 0-4 21440 &gracl_init_21440
127970 +hci_dev_do_open_21446 hci_dev_do_open 0 21446 NULL
127971 +show_attr_text_21448 show_attr_text 0 21448 NULL
127972 +__ertm_hdr_size_21450 __ertm_hdr_size 0 21450 NULL
127973 +concat_writev_21451 concat_writev 3 21451 NULL
127974 +nfc_hci_send_event_21452 nfc_hci_send_event 5 21452 NULL
127975 +extend_netdev_table_21453 extend_netdev_table 0 21453 NULL
127976 +min_sync_store_21454 min_sync_store 0-3 21454 NULL
127977 +__rapl_event_show_21455 __rapl_event_show 0 21455 NULL
127978 +xfs_vm_writepage_21459 xfs_vm_writepage 0 21459 NULL
127979 +show_cluster_21466 show_cluster 0 21466 NULL nohasharray
127980 +lm3533_als_set_int_mode_21466 lm3533_als_set_int_mode 0 21466 &show_cluster_21466
127981 +ltc4215_show_alarm_21467 ltc4215_show_alarm 0 21467 NULL
127982 +block_write_begin_21470 block_write_begin 0 21470 NULL nohasharray
127983 +store_engine_load_21470 store_engine_load 0-4 21470 &block_write_begin_21470
127984 +tm_calc_21474 tm_calc 0 21474 NULL
127985 +mei_nfc_send_21477 mei_nfc_send 3 21477 NULL nohasharray
127986 +regcache_write_21477 regcache_write 0 21477 &mei_nfc_send_21477 nohasharray
127987 +spmi_register_read_21477 spmi_register_read 0 21477 &regcache_write_21477
127988 +description_show_21480 description_show 0 21480 NULL
127989 +show_threeg_21486 show_threeg 0 21486 NULL
127990 +read_file_xmit_21487 read_file_xmit 3-0 21487 NULL
127991 +firmware_data_read_21488 firmware_data_read 0-5-6 21488 NULL
127992 +set_postcode_21490 set_postcode 0-4 21490 NULL
127993 +security_list_21491 security_list 0-5 21491 NULL
127994 +ads7846_read12_ser_21501 ads7846_read12_ser 0 21501 NULL
127995 +force_bredr_smp_write_21502 force_bredr_smp_write 3-0 21502 NULL
127996 +mmc_alloc_sg_21504 mmc_alloc_sg 1 21504 NULL
127997 +ieee80211_tdls_prep_mgmt_packet_21507 ieee80211_tdls_prep_mgmt_packet 10 21507 NULL nohasharray
127998 +show_beep_mask_21507 show_beep_mask 0 21507 &ieee80211_tdls_prep_mgmt_packet_21507
127999 +saa7146_stop_preview_21508 saa7146_stop_preview 0 21508 NULL
128000 +show_pwm_auto_temp_21509 show_pwm_auto_temp 0 21509 NULL
128001 +carl9170_debugfs_hw_iowrite32_write_21513 carl9170_debugfs_hw_iowrite32_write 0-3 21513 NULL
128002 +tpacpi_driver_uwb_emulstate_store_21517 tpacpi_driver_uwb_emulstate_store 0-3 21517 NULL
128003 +cpia2_set_gpio_21520 cpia2_set_gpio 0 21520 NULL
128004 +show_rd_req_21521 show_rd_req 0 21521 NULL
128005 +nilfs_readpage_21524 nilfs_readpage 0 21524 NULL
128006 +skb_do_copy_data_nocache_21527 skb_do_copy_data_nocache 5-0 21527 NULL nohasharray
128007 +isdn_net_header_21527 isdn_net_header 0 21527 &skb_do_copy_data_nocache_21527
128008 +wm831x_aldo_get_mode_21530 wm831x_aldo_get_mode 0 21530 NULL
128009 +il_dbgfs_stations_read_21532 il_dbgfs_stations_read 3-0 21532 NULL
128010 +f2fs_read_data_page_21533 f2fs_read_data_page 0 21533 NULL
128011 +s2io_set_mac_addr_21534 s2io_set_mac_addr 0 21534 NULL
128012 +dvb_dmxdev_section_callback_21539 dvb_dmxdev_section_callback 2-4 21539 NULL
128013 +cipso_v4_map_cat_enum_hton_21540 cipso_v4_map_cat_enum_hton 0 21540 NULL
128014 +show_node_state_21543 show_node_state 0 21543 NULL
128015 +fat_ioctl_filldir_21547 fat_ioctl_filldir 3 21547 NULL
128016 +bl_enter_21550 bl_enter 0 21550 NULL
128017 +rxrpc_send_data_21553 rxrpc_send_data 5 21553 NULL
128018 +fc0013_get_if_frequency_21554 fc0013_get_if_frequency 0 21554 NULL
128019 +rx_rx_beacon_early_term_read_21559 rx_rx_beacon_early_term_read 3-0 21559 NULL
128020 +ioctl_21564 ioctl 0 21564 NULL
128021 +bh1770_prox_abs_thres_show_21567 bh1770_prox_abs_thres_show 0 21567 NULL
128022 +store_fan_stop_output_21574 store_fan_stop_output 0-4 21574 NULL
128023 +stac_init_21576 stac_init 0 21576 NULL
128024 +multicast_startup_query_interval_show_21579 multicast_startup_query_interval_show 0 21579 NULL
128025 +ov9650_start_21580 ov9650_start 0 21580 NULL
128026 +hw_set_pwm_21583 hw_set_pwm 0 21583 NULL
128027 +ahd_proc_write_seeprom_21584 ahd_proc_write_seeprom 0-3 21584 NULL
128028 +pci_siig10x_init_21592 pci_siig10x_init 0 21592 NULL
128029 +netxen_nic_open_21600 netxen_nic_open 0 21600 NULL
128030 +kone_set_profile_21602 kone_set_profile 0 21602 NULL
128031 +bttv_i2c_sendbytes_21603 bttv_i2c_sendbytes 0 21603 NULL
128032 +ocfs2_acl_from_xattr_21604 ocfs2_acl_from_xattr 2 21604 NULL
128033 +ib_dma_map_single_21605 ib_dma_map_single 0 21605 NULL
128034 +clk_ctl_show_21606 clk_ctl_show 0 21606 NULL nohasharray
128035 +ebt_nat_in_21606 ebt_nat_in 0 21606 &clk_ctl_show_21606
128036 +dbg_check_orphans_21607 dbg_check_orphans 0 21607 NULL
128037 +recover_status_show_21609 recover_status_show 0 21609 NULL
128038 +nilfs_direct_lookup_21611 nilfs_direct_lookup 0 21611 NULL
128039 +sha1_mb_update_21612 sha1_mb_update 0 21612 NULL
128040 +pccard_store_eject_21618 pccard_store_eject 0-4 21618 NULL nohasharray
128041 +xlog_do_recovery_pass_21618 xlog_do_recovery_pass 3 21618 &pccard_store_eject_21618
128042 +brightness_store_21623 brightness_store 0-4 21623 NULL
128043 +gfs2_glock_nq_init_21624 gfs2_glock_nq_init 0 21624 NULL
128044 +ipr_show_log_level_21626 ipr_show_log_level 0 21626 NULL
128045 +ath10k_wmi_vdev_restart_21628 ath10k_wmi_vdev_restart 0 21628 NULL
128046 +ndisc_addr_option_pad_21630 ndisc_addr_option_pad 0 21630 NULL nohasharray
128047 +ocfs2_refcount_cow_hunk_21630 ocfs2_refcount_cow_hunk 0 21630 &ndisc_addr_option_pad_21630
128048 +__jfs_getxattr_21631 __jfs_getxattr 0 21631 NULL
128049 +ca0132_dig_playback_pcm_prepare_21635 ca0132_dig_playback_pcm_prepare 0 21635 NULL
128050 +max_sync_show_21636 max_sync_show 0 21636 NULL nohasharray
128051 +roccat_common2_receive_control_status_21636 roccat_common2_receive_control_status 0 21636 &max_sync_show_21636
128052 +setattr_chown_21638 setattr_chown 0 21638 NULL
128053 +__irq_alloc_descs_21639 __irq_alloc_descs 1-3-2-0 21639 NULL
128054 +show_tabletMouseMiddle_21650 show_tabletMouseMiddle 0 21650 NULL
128055 +iwl_set_power_21654 iwl_set_power 0 21654 NULL
128056 +carl9170_rx_copy_data_21656 carl9170_rx_copy_data 2 21656 NULL
128057 +hiface_pcm_prepare_21657 hiface_pcm_prepare 0 21657 NULL
128058 +ixgb_change_mtu_21665 ixgb_change_mtu 0 21665 NULL nohasharray
128059 +imsttfb_set_par_21665 imsttfb_set_par 0 21665 &ixgb_change_mtu_21665
128060 +aty_var_to_pll_ct_21674 aty_var_to_pll_ct 0 21674 NULL
128061 +atalk_sendmsg_21677 atalk_sendmsg 4-0 21677 NULL
128062 +ocfs2_xattr_get_nolock_21678 ocfs2_xattr_get_nolock 0 21678 NULL nohasharray
128063 +nilfs_segctor_scan_file_dsync_21678 nilfs_segctor_scan_file_dsync 0 21678 &ocfs2_xattr_get_nolock_21678
128064 +regmap_register_patch_21681 regmap_register_patch 3 21681 NULL
128065 +tomoyo_read_control_21682 tomoyo_read_control 0 21682 NULL
128066 +tcp_tso_autosize_21683 tcp_tso_autosize 0-2 21683 NULL
128067 +iwl_mvm_get_temp_cmd_21684 iwl_mvm_get_temp_cmd 0 21684 NULL
128068 +iwl_dbgfs_fw_nmi_write_21685 iwl_dbgfs_fw_nmi_write 0-3 21685 NULL
128069 +proc_maps_open_21687 proc_maps_open 4 21687 NULL nohasharray
128070 +rtllib_alloc_txb_21687 rtllib_alloc_txb 2-1 21687 &proc_maps_open_21687
128071 +set_mc_hash_21690 set_mc_hash 0 21690 NULL
128072 +show_sf4_temp_21691 show_sf4_temp 0 21691 NULL
128073 +lp55xx_store_current_21692 lp55xx_store_current 0-4 21692 NULL
128074 +MT2063_ClearPowerMaskBits_21702 MT2063_ClearPowerMaskBits 0 21702 NULL
128075 +evdev_ioctl_handler_21705 evdev_ioctl_handler 2 21705 NULL
128076 +set_21707 set 0-4 21707 NULL
128077 +usbpn_set_mtu_21708 usbpn_set_mtu 0 21708 NULL
128078 +xfs_btree_insert_21712 xfs_btree_insert 0 21712 NULL nohasharray
128079 +ipath_wait_linkstate_21712 ipath_wait_linkstate 0 21712 &xfs_btree_insert_21712
128080 +ieee80211_stop_tx_ba_session_21713 ieee80211_stop_tx_ba_session 0 21713 NULL nohasharray
128081 +pm_runtime_put_autosuspend_21713 pm_runtime_put_autosuspend 0 21713 &ieee80211_stop_tx_ba_session_21713
128082 +light_set_status_21714 light_set_status 0 21714 NULL
128083 +update_time_21719 update_time 0 21719 NULL
128084 +lpfc_log_verbose_store_21726 lpfc_log_verbose_store 0-4 21726 NULL
128085 +lprocfs_wr_import_21728 lprocfs_wr_import 3 21728 NULL
128086 +reiserfs_allocate_list_bitmaps_21732 reiserfs_allocate_list_bitmaps 3 21732 NULL
128087 +dma_maxpq_21736 dma_maxpq 0 21736 NULL nohasharray
128088 +ixgb_setup_tx_resources_21736 ixgb_setup_tx_resources 0 21736 &dma_maxpq_21736 nohasharray
128089 +nr_set_mac_address_21736 nr_set_mac_address 0 21736 &ixgb_setup_tx_resources_21736
128090 +cx18_av_s_ctrl_21740 cx18_av_s_ctrl 0 21740 NULL
128091 +show_temp23_21741 show_temp23 0 21741 NULL
128092 +ipv6_confirm_21743 ipv6_confirm 0 21743 NULL
128093 +__nf_nat_mangle_tcp_packet_21744 __nf_nat_mangle_tcp_packet 6-8 21744 NULL nohasharray
128094 +at91_open_21744 at91_open 0 21744 &__nf_nat_mangle_tcp_packet_21744
128095 +__scsi_format_command_21749 __scsi_format_command 2 21749 NULL
128096 +set_sticky_21752 set_sticky 0-4 21752 NULL
128097 +mthca_alloc_init_21754 mthca_alloc_init 2 21754 NULL
128098 +l2down_create_21755 l2down_create 4 21755 NULL
128099 +lpfc_temp_sensor_show_21758 lpfc_temp_sensor_show 0 21758 NULL
128100 +usbat_flash_read_data_21762 usbat_flash_read_data 4 21762 NULL nohasharray
128101 +addrconf_sysctl_register_21762 addrconf_sysctl_register 0 21762 &usbat_flash_read_data_21762
128102 +mmc_test_register_dbgfs_file_21763 mmc_test_register_dbgfs_file 0 21763 NULL
128103 +t4vf_change_mac_21765 t4vf_change_mac 0 21765 NULL
128104 +nlmon_dev_init_21771 nlmon_dev_init 0 21771 NULL
128105 +show_sas_expander_level_21775 show_sas_expander_level 0 21775 NULL nohasharray
128106 +qla4xxx_session_get_param_21775 qla4xxx_session_get_param 0 21775 &show_sas_expander_level_21775
128107 +gen_pool_add_21776 gen_pool_add 3 21776 NULL
128108 +SyS_sendfile_21777 SyS_sendfile 4 21777 NULL
128109 +snd_ad1889_playback_trigger_21779 snd_ad1889_playback_trigger 0 21779 NULL
128110 +xfs_da_grow_inode_int_21785 xfs_da_grow_inode_int 3-0 21785 NULL
128111 +kmalloc_order_trace_21788 kmalloc_order_trace 1 21788 NULL
128112 +tpu_pwm_enable_21790 tpu_pwm_enable 0 21790 NULL
128113 +libipw_get_hdrlen_21792 libipw_get_hdrlen 0 21792 NULL nohasharray
128114 +_cx88_start_audio_dma_21792 _cx88_start_audio_dma 0 21792 &libipw_get_hdrlen_21792
128115 +d3cold_allowed_show_21797 d3cold_allowed_show 0 21797 NULL
128116 +aa_may_ptrace_21798 aa_may_ptrace 0 21798 NULL
128117 +show_pwm_auto_point_temp_hyst_21800 show_pwm_auto_point_temp_hyst 0 21800 NULL
128118 +min_odd_21802 min_odd 0-1-2 21802 NULL
128119 +show_rotate_21803 show_rotate 0 21803 NULL
128120 +show_node_desc_21804 show_node_desc 0 21804 NULL
128121 +cfspi_init_21807 cfspi_init 0 21807 NULL nohasharray
128122 +freeze_processes_21807 freeze_processes 0 21807 &cfspi_init_21807
128123 +nilfs_checkpoints_checkpoints_number_show_21809 nilfs_checkpoints_checkpoints_number_show 0 21809 NULL
128124 +dvb_generic_ioctl_21810 dvb_generic_ioctl 2 21810 NULL
128125 +__ocfs2_cluster_lock_21812 __ocfs2_cluster_lock 0 21812 NULL
128126 +create_basic_memory_bitmaps_21814 create_basic_memory_bitmaps 0 21814 NULL
128127 +qib_portattr_store_21817 qib_portattr_store 0-4 21817 NULL nohasharray
128128 +__kernel_write_21817 __kernel_write 3-0 21817 &qib_portattr_store_21817
128129 +ov9740_g_crop_21818 ov9740_g_crop 0 21818 NULL
128130 +wm8994_request_irq_21822 wm8994_request_irq 2 21822 NULL
128131 +lm95234_fill_cache_21823 lm95234_fill_cache 0 21823 NULL
128132 +mtd_ecc_stats_errors_show_21825 mtd_ecc_stats_errors_show 0 21825 NULL nohasharray
128133 +store_node_21825 store_node 0-4 21825 &mtd_ecc_stats_errors_show_21825
128134 +max8907_rtc_read_time_21829 max8907_rtc_read_time 0 21829 NULL
128135 +show_therm_max_alarm_21830 show_therm_max_alarm 0 21830 NULL
128136 +io_submit_add_bh_21832 io_submit_add_bh 0 21832 NULL nohasharray
128137 +fb_pan_display_21832 fb_pan_display 0 21832 &io_submit_add_bh_21832
128138 +tpacket_snd_21833 tpacket_snd 0 21833 NULL
128139 +task_setnice_21835 task_setnice 0 21835 NULL
128140 +_iwl_dbgfs_sta_drain_write_21837 _iwl_dbgfs_sta_drain_write 3-0 21837 NULL
128141 +smb_init_21838 smb_init 0 21838 NULL
128142 +run_21841 run 0 21841 NULL
128143 +block_truncate_page_21842 block_truncate_page 0 21842 NULL
128144 +lpfc_log_verbose_show_21843 lpfc_log_verbose_show 0 21843 NULL
128145 +ecryptfs_truncate_21845 ecryptfs_truncate 0 21845 NULL
128146 +oom_adj_read_21847 oom_adj_read 3-0 21847 NULL
128147 +snd_disconnect_write_21851 snd_disconnect_write 0-3 21851 NULL
128148 +irq_affinity_list_proc_write_21852 irq_affinity_list_proc_write 0-3 21852 NULL
128149 +wl1271_acx_beacon_filter_opt_21855 wl1271_acx_beacon_filter_opt 0 21855 NULL
128150 +usb_autopm_get_interface_21858 usb_autopm_get_interface 0 21858 NULL
128151 +rapl_cpu_notifier_21859 rapl_cpu_notifier 0 21859 NULL
128152 +wl1271_acx_rssi_snr_avg_weights_21862 wl1271_acx_rssi_snr_avg_weights 0 21862 NULL
128153 +lpfc_idiag_extacc_avail_get_21865 lpfc_idiag_extacc_avail_get 0-3 21865 NULL
128154 +msix_capability_init_21870 msix_capability_init 0 21870 NULL
128155 +sisusbcon_bmove_21873 sisusbcon_bmove 7-5-6 21873 NULL nohasharray
128156 +show_conn_param_ISCSI_PARAM_TCP_RECV_WSF_21873 show_conn_param_ISCSI_PARAM_TCP_RECV_WSF 0 21873 &sisusbcon_bmove_21873
128157 +em28xx_write_regs_req_21874 em28xx_write_regs_req 0 21874 NULL nohasharray
128158 +security_compute_sid_21874 security_compute_sid 0 21874 &em28xx_write_regs_req_21874 nohasharray
128159 +c_can_wait_for_ctrl_init_21874 c_can_wait_for_ctrl_init 0 21874 &security_compute_sid_21874
128160 +cpumask_set_cpu_local_first_21879 cpumask_set_cpu_local_first 0 21879 NULL
128161 +gadget_dev_desc_idProduct_store_21881 gadget_dev_desc_idProduct_store 0-3 21881 NULL
128162 +show_oversampling_21883 show_oversampling 0 21883 NULL
128163 +mei_amthif_send_cmd_21885 mei_amthif_send_cmd 0 21885 NULL
128164 +ips_halt_21887 ips_halt 0 21887 NULL
128165 +ldlm_lock_create_21888 ldlm_lock_create 7 21888 NULL
128166 +target_stat_scsi_tgt_port_show_attr_inst_21890 target_stat_scsi_tgt_port_show_attr_inst 0 21890 NULL
128167 +__btrfs_direct_write_21894 __btrfs_direct_write 3-0 21894 NULL
128168 +__alloc_reserved_percpu_21895 __alloc_reserved_percpu 1-2 21895 NULL
128169 +xhci_configure_endpoint_result_21900 xhci_configure_endpoint_result 0 21900 NULL
128170 +cx18_s_video_encoding_21901 cx18_s_video_encoding 0 21901 NULL
128171 +pcm_capture_prepare_21906 pcm_capture_prepare 0 21906 NULL
128172 +__logfs_write_rec_21907 __logfs_write_rec 0 21907 NULL
128173 +dbAllocCtl_21911 dbAllocCtl 0 21911 NULL
128174 +qsfp_1_read_21915 qsfp_1_read 3-0 21915 NULL
128175 +l2tp_ip_disconnect_21920 l2tp_ip_disconnect 0 21920 NULL
128176 +snd_line6_trigger_21928 snd_line6_trigger 0 21928 NULL
128177 +go7007_s_ctrl_21935 go7007_s_ctrl 0 21935 NULL
128178 +bond_option_xmit_hash_policy_set_21936 bond_option_xmit_hash_policy_set 0 21936 NULL
128179 +ceph_permission_21941 ceph_permission 0 21941 NULL
128180 +bnx2fc_destroy_21942 bnx2fc_destroy 0 21942 NULL
128181 +f2fs_read_inline_data_21946 f2fs_read_inline_data 0 21946 NULL
128182 +led_delay_off_store_21947 led_delay_off_store 0-4 21947 NULL
128183 +show_remote_temp8_21948 show_remote_temp8 0 21948 NULL nohasharray
128184 +wl1271_cmd_general_parms_21948 wl1271_cmd_general_parms 0 21948 &show_remote_temp8_21948
128185 +bus_attr_show_21949 bus_attr_show 0 21949 NULL
128186 +wl1271_sysfs_show_bt_coex_state_21950 wl1271_sysfs_show_bt_coex_state 0 21950 NULL nohasharray
128187 +usb_remove_device_21950 usb_remove_device 0 21950 &wl1271_sysfs_show_bt_coex_state_21950
128188 +loopback_check_format_21951 loopback_check_format 0 21951 NULL
128189 +twl_i2c_write_u16_21953 twl_i2c_write_u16 3-0 21953 NULL
128190 +prism2_set_mac_address_21958 prism2_set_mac_address 0 21958 NULL
128191 +rtl2832_sdr_set_tuner_freq_21960 rtl2832_sdr_set_tuner_freq 0 21960 NULL nohasharray
128192 +write_fifo_21960 write_fifo 0 21960 &rtl2832_sdr_set_tuner_freq_21960
128193 +ethoc_set_mac_address_21964 ethoc_set_mac_address 0 21964 NULL
128194 +pt1_i2c_end_21971 pt1_i2c_end 0 21971 NULL
128195 +alloc_ldt_21972 alloc_ldt 2 21972 NULL nohasharray
128196 +isl1208_i2c_read_time_21972 isl1208_i2c_read_time 0 21972 &alloc_ldt_21972 nohasharray
128197 +atalk_pick_and_bind_port_21972 atalk_pick_and_bind_port 0 21972 &isl1208_i2c_read_time_21972
128198 +__build_xattrs_21979 __build_xattrs 0 21979 NULL
128199 +SYSC_prctl_21980 SYSC_prctl 4 21980 NULL nohasharray
128200 +tda18271_tune_21980 tda18271_tune 0 21980 &SYSC_prctl_21980
128201 +smm665_show_max_21981 smm665_show_max 0 21981 NULL
128202 +xen_bind_pirq_msi_to_irq_21986 xen_bind_pirq_msi_to_irq 4 21986 NULL nohasharray
128203 +pm_show_wakelocks_21986 pm_show_wakelocks 0 21986 &xen_bind_pirq_msi_to_irq_21986
128204 +ath5k_hw_rf5112_channel_21993 ath5k_hw_rf5112_channel 0 21993 NULL
128205 +w1_f2d_readblock_21994 w1_f2d_readblock 3 21994 NULL
128206 +ocfs2_del_inode_from_orphan_21995 ocfs2_del_inode_from_orphan 0 21995 NULL nohasharray
128207 +proc_sched_autogroup_set_nice_21995 proc_sched_autogroup_set_nice 0 21995 &ocfs2_del_inode_from_orphan_21995
128208 +compat_rw_copy_check_uvector_22001 compat_rw_copy_check_uvector 3-0 22001 NULL nohasharray
128209 +rxpipe_descr_host_int_trig_rx_data_read_22001 rxpipe_descr_host_int_trig_rx_data_read 3-0 22001 &compat_rw_copy_check_uvector_22001
128210 +osst_linux_media_version_show_22002 osst_linux_media_version_show 0 22002 NULL
128211 +kobil_open_22009 kobil_open 0 22009 NULL
128212 +rndis_filter_set_packet_filter_22011 rndis_filter_set_packet_filter 0 22011 NULL
128213 +nv_set_mac_address_22012 nv_set_mac_address 0 22012 NULL
128214 +show_trans_timeout_22013 show_trans_timeout 0 22013 NULL
128215 +netdev_queue_attr_show_22015 netdev_queue_attr_show 0 22015 NULL
128216 +fbcon_fb_registered_22016 fbcon_fb_registered 0 22016 NULL nohasharray
128217 +il_alloc_txq_mem_22016 il_alloc_txq_mem 0 22016 &fbcon_fb_registered_22016
128218 +atl1e_get_eeprom_len_22018 atl1e_get_eeprom_len 0 22018 NULL
128219 +xfs_attr3_leaf_to_shortform_22019 xfs_attr3_leaf_to_shortform 0 22019 NULL
128220 +regcache_sync_block_raw_flush_22021 regcache_sync_block_raw_flush 3-4 22021 NULL
128221 +gether_get_host_addr_22022 gether_get_host_addr 0 22022 NULL
128222 +btrfs_get_16_22023 btrfs_get_16 0 22023 NULL
128223 +write_usb_charge_22024 write_usb_charge 0 22024 NULL
128224 +ocfs2_control_validate_protocol_22029 ocfs2_control_validate_protocol 0-3 22029 NULL
128225 +da9052_bat_check_status_22030 da9052_bat_check_status 0 22030 NULL
128226 +_sp2d_min_pg_22032 _sp2d_min_pg 0 22032 NULL
128227 +disable_nonboot_cpus_22037 disable_nonboot_cpus 0 22037 NULL
128228 +lookup_metapath_22039 lookup_metapath 0 22039 NULL nohasharray
128229 +rtsx_pci_dma_map_sg_22039 rtsx_pci_dma_map_sg 3 22039 &lookup_metapath_22039
128230 +mt9v011_s_mbus_fmt_22040 mt9v011_s_mbus_fmt 0 22040 NULL
128231 +nfs_permission_22042 nfs_permission 0 22042 NULL nohasharray
128232 +ath5k_attr_show_firstep_level_22042 ath5k_attr_show_firstep_level 0 22042 &nfs_permission_22042
128233 +xfs_fs_freeze_22048 xfs_fs_freeze 0 22048 NULL
128234 +zd_usb_read_fw_22049 zd_usb_read_fw 4 22049 NULL nohasharray
128235 +nilfs_segctor_wait_22049 nilfs_segctor_wait 0 22049 &zd_usb_read_fw_22049
128236 +vbi_buffer_prepare_22050 vbi_buffer_prepare 0 22050 NULL
128237 +create_speaker_out_ctls_22052 create_speaker_out_ctls 0 22052 NULL
128238 +atalk_recvmsg_22053 atalk_recvmsg 4-0 22053 NULL
128239 +ieee80211_if_fmt_dropped_frames_ttl_22054 ieee80211_if_fmt_dropped_frames_ttl 3 22054 NULL nohasharray
128240 +skge_ring_alloc_22054 skge_ring_alloc 0 22054 &ieee80211_if_fmt_dropped_frames_ttl_22054 nohasharray
128241 +sys_recvfrom_22054 sys_recvfrom 3 22054 &skge_ring_alloc_22054
128242 +end_show_22058 end_show 0 22058 NULL nohasharray
128243 +show_sas_phy_minimum_linkrate_hw_22058 show_sas_phy_minimum_linkrate_hw 0 22058 &end_show_22058 nohasharray
128244 +uart_mode_store_22058 uart_mode_store 0-4 22058 &show_sas_phy_minimum_linkrate_hw_22058
128245 +acpi_ds_get_field_names_22059 acpi_ds_get_field_names 0 22059 NULL nohasharray
128246 +pio_write_22059 pio_write 0-6-5 22059 &acpi_ds_get_field_names_22059
128247 +cfqg_set_weight_device_22062 cfqg_set_weight_device 3-0 22062 NULL
128248 +trunc_end_22065 trunc_end 0 22065 NULL nohasharray
128249 +il_tx_queue_init_22065 il_tx_queue_init 0 22065 &trunc_end_22065
128250 +bNumEndpoints_show_22075 bNumEndpoints_show 0 22075 NULL
128251 +btrfs_reloc_clone_csums_22077 btrfs_reloc_clone_csums 2-3-0 22077 NULL nohasharray
128252 +sigmadsp_write_regmap_22077 sigmadsp_write_regmap 2-4 22077 &btrfs_reloc_clone_csums_22077
128253 +find_trange_value_22079 find_trange_value 0 22079 NULL
128254 +timeout_show_22081 timeout_show 0 22081 NULL
128255 +clear_store_22082 clear_store 0-4 22082 NULL nohasharray
128256 +set_fan_speed_percent_22082 set_fan_speed_percent 0 22082 &clear_store_22082
128257 +ov772x_cropcap_22083 ov772x_cropcap 0 22083 NULL
128258 +mem_rw_22085 mem_rw 3-0 22085 NULL nohasharray
128259 +sb1000_end_get_set_command_22085 sb1000_end_get_set_command 0 22085 &mem_rw_22085
128260 +nf_ct_seq_adjust_22086 nf_ct_seq_adjust 4 22086 NULL
128261 +acerhdf_get_mode_22088 acerhdf_get_mode 0 22088 NULL
128262 +niu_init_one_rx_channel_22095 niu_init_one_rx_channel 0 22095 NULL
128263 +ext3_setattr_22100 ext3_setattr 0 22100 NULL
128264 +portio_name_show_22101 portio_name_show 0 22101 NULL
128265 +rndis_error_status_22103 rndis_error_status 0 22103 NULL nohasharray
128266 +qlcnic_sriov_pf_enable_22103 qlcnic_sriov_pf_enable 0 22103 &rndis_error_status_22103
128267 +find_free_port_22104 find_free_port 0 22104 NULL
128268 +rt2x00debug_read_crypto_stats_22109 rt2x00debug_read_crypto_stats 3-0 22109 NULL
128269 +get_pwm_22113 get_pwm 0 22113 NULL
128270 +arvo_sysfs_show_key_mask_22117 arvo_sysfs_show_key_mask 0 22117 NULL nohasharray
128271 +beiscsi_log_enable_store_22117 beiscsi_log_enable_store 0-4 22117 &arvo_sysfs_show_key_mask_22117
128272 +mlog_show_22119 mlog_show 0 22119 NULL
128273 +show_session_param_ISCSI_PARAM_TARGET_NAME_22122 show_session_param_ISCSI_PARAM_TARGET_NAME 0 22122 NULL
128274 +tps65217_reg_read_22125 tps65217_reg_read 0 22125 NULL
128275 +show_fan_min_22127 show_fan_min 0 22127 NULL
128276 +snd_hda_codec_read_22130 snd_hda_codec_read 0 22130 NULL nohasharray
128277 +get_results_22130 get_results 0 22130 &snd_hda_codec_read_22130
128278 +mx2_videobuf_setup_22136 mx2_videobuf_setup 0 22136 NULL
128279 +__bitmap_size_22138 __bitmap_size 0 22138 NULL
128280 +read_cal_int_tables_22139 read_cal_int_tables 0 22139 NULL
128281 +listxattr_22142 listxattr 0-3 22142 NULL
128282 +reset_atmel_card_22143 reset_atmel_card 0 22143 NULL
128283 +SyS_sched_setaffinity_22148 SyS_sched_setaffinity 2 22148 NULL
128284 +smsc95xx_reset_22152 smsc95xx_reset 0 22152 NULL
128285 +netlink_bind_22153 netlink_bind 0 22153 NULL
128286 +pn533_dep_link_up_22154 pn533_dep_link_up 5 22154 NULL
128287 +isci_task_execute_task_22155 isci_task_execute_task 0 22155 NULL
128288 +__vlan_device_event_22159 __vlan_device_event 0 22159 NULL
128289 +show_otp2en_22160 show_otp2en 0 22160 NULL
128290 +set_pwm_enable_22161 set_pwm_enable 0-4 22161 NULL
128291 +pm8001_phy_control_22163 pm8001_phy_control 0 22163 NULL nohasharray
128292 +store_pwm_interpolate_22163 store_pwm_interpolate 0-4 22163 &pm8001_phy_control_22163
128293 +lx_hardware_open_22166 lx_hardware_open 0 22166 NULL
128294 +usbhsh_dcp_queue_push_22167 usbhsh_dcp_queue_push 0 22167 NULL
128295 +reiserfs_paste_into_item_22170 reiserfs_paste_into_item 0 22170 NULL
128296 +__kfifo_alloc_22173 __kfifo_alloc 3-0 22173 NULL nohasharray
128297 +max8997_reg_enable_22173 max8997_reg_enable 0 22173 &__kfifo_alloc_22173
128298 +dccp_disconnect_22174 dccp_disconnect 0 22174 NULL
128299 +beiscsi_adap_family_disp_22179 beiscsi_adap_family_disp 0 22179 NULL nohasharray
128300 +nf_nat_ipv6_in_22179 nf_nat_ipv6_in 0 22179 &beiscsi_adap_family_disp_22179
128301 +iscsi_disc_show_userid_mutual_22181 iscsi_disc_show_userid_mutual 0 22181 NULL
128302 +channel_dimm_label_store_22189 channel_dimm_label_store 0-4 22189 NULL
128303 +xen_acpi_processor_resume_22190 xen_acpi_processor_resume 0 22190 NULL
128304 +tps80031_rtc_alarm_irq_enable_22198 tps80031_rtc_alarm_irq_enable 0 22198 NULL
128305 +btrfs_space_info_show_disk_total_22200 btrfs_space_info_show_disk_total 0 22200 NULL
128306 +cmd_exec_22204 cmd_exec 0 22204 NULL
128307 +fls_22210 fls 0 22210 NULL
128308 +f2fs_write_data_pages_22217 f2fs_write_data_pages 0 22217 NULL
128309 +fat_compat_ioctl_filldir_22222 fat_compat_ioctl_filldir 3 22222 NULL
128310 +show_22225 show 0 22225 NULL
128311 +rfcomm_sock_recvmsg_22227 rfcomm_sock_recvmsg 4-0 22227 NULL nohasharray
128312 +xirc2ps_resume_22227 xirc2ps_resume 0 22227 &rfcomm_sock_recvmsg_22227
128313 +core_alua_show_tg_pt_gp_info_22228 core_alua_show_tg_pt_gp_info 0 22228 NULL
128314 +mem_write_22232 mem_write 3-0 22232 NULL
128315 +mwl8k_cmd_set_pre_scan_22233 mwl8k_cmd_set_pre_scan 0 22233 NULL
128316 +fw_status_show_22234 fw_status_show 0 22234 NULL
128317 +av7110_fw_cmd_22236 av7110_fw_cmd 0 22236 NULL
128318 +store_tabletMouseRight_22238 store_tabletMouseRight 0-4 22238 NULL
128319 +p9_virtio_zc_request_22240 p9_virtio_zc_request 6-5 22240 NULL
128320 +show_fnode_redirect_ipaddr_22241 show_fnode_redirect_ipaddr 0 22241 NULL nohasharray
128321 +mwifiex_cmd_recfg_tx_buf_22241 mwifiex_cmd_recfg_tx_buf 0 22241 &show_fnode_redirect_ipaddr_22241
128322 +ath10k_push_board_ext_data_22243 ath10k_push_board_ext_data 0 22243 NULL nohasharray
128323 +fsnotify_parent_22243 fsnotify_parent 0 22243 &ath10k_push_board_ext_data_22243
128324 +prepare_to_wait_event_22247 prepare_to_wait_event 0 22247 NULL
128325 +security_setxattr_22253 security_setxattr 4-0 22253 NULL nohasharray
128326 +capability_id_show_22253 capability_id_show 0 22253 &security_setxattr_22253
128327 +compat_process_vm_rw_22254 compat_process_vm_rw 3-5 22254 NULL
128328 +show_fc_rport_maxframe_size_22260 show_fc_rport_maxframe_size 0 22260 NULL
128329 +ping_common_sendmsg_22261 ping_common_sendmsg 5 22261 NULL
128330 +add_res_tree_22263 add_res_tree 7 22263 NULL
128331 +at91ether_open_22272 at91ether_open 0 22272 NULL
128332 +bmc150_accel_set_power_state_22273 bmc150_accel_set_power_state 0 22273 NULL
128333 +adp8870_bl_l4_indoor_dim_show_22281 adp8870_bl_l4_indoor_dim_show 0 22281 NULL
128334 +show_ipInReceives_22282 show_ipInReceives 0 22282 NULL nohasharray
128335 +scan_sleep_millisecs_show_22282 scan_sleep_millisecs_show 0 22282 &show_ipInReceives_22282
128336 +container_offline_22283 container_offline 0 22283 NULL
128337 +pm8001_ctl_logging_level_show_22284 pm8001_ctl_logging_level_show 0 22284 NULL
128338 +ndo_validate_addr_22293 ndo_validate_addr 0 22293 NULL
128339 +snd_sb16_playback_prepare_22296 snd_sb16_playback_prepare 0 22296 NULL
128340 +line6_stream_start_22297 line6_stream_start 0 22297 NULL
128341 +__tun_chr_ioctl_22300 __tun_chr_ioctl 4 22300 NULL
128342 +anysee_master_xfer_22303 anysee_master_xfer 0-3 22303 NULL nohasharray
128343 +csrow_edac_mode_show_22303 csrow_edac_mode_show 0 22303 &anysee_master_xfer_22303
128344 +mesh_table_alloc_22305 mesh_table_alloc 1 22305 NULL
128345 +show_ipv4_iface_dhcp_vendor_id_22308 show_ipv4_iface_dhcp_vendor_id 0 22308 NULL nohasharray
128346 +hw_ep_enable_22308 hw_ep_enable 0 22308 &show_ipv4_iface_dhcp_vendor_id_22308
128347 +udpv6_sendmsg_22316 udpv6_sendmsg 4-0 22316 NULL nohasharray
128348 +in_tx_cp_show_22316 in_tx_cp_show 0 22316 &udpv6_sendmsg_22316
128349 +statfs_slow_show_22327 statfs_slow_show 0 22327 NULL nohasharray
128350 +tg3_get_regs_len_22327 tg3_get_regs_len 0 22327 &statfs_slow_show_22327
128351 +page_cache_tree_insert_22331 page_cache_tree_insert 0 22331 NULL
128352 +ipr_show_fw_version_22332 ipr_show_fw_version 0 22332 NULL
128353 +show_temp_crit_ext_22334 show_temp_crit_ext 0 22334 NULL nohasharray
128354 +do_migrate_range_22334 do_migrate_range 0 22334 &show_temp_crit_ext_22334
128355 +kempld_i2c_xfer_22335 kempld_i2c_xfer 0-3 22335 NULL
128356 +target_stat_scsi_lu_show_attr_write_mbytes_22338 target_stat_scsi_lu_show_attr_write_mbytes 0 22338 NULL
128357 +ch341_set_handshake_22339 ch341_set_handshake 0 22339 NULL
128358 +lbs_set_monitor_mode_22340 lbs_set_monitor_mode 0 22340 NULL
128359 +sys_read_22343 sys_read 3 22343 NULL
128360 +wl18xx_boot_22344 wl18xx_boot 0 22344 NULL
128361 +part_timeout_store_22351 part_timeout_store 0-4 22351 NULL
128362 +block_store_22352 block_store 0-3 22352 NULL nohasharray
128363 +ptn3460_read_bytes_22352 ptn3460_read_bytes 4 22352 &block_store_22352
128364 +ll_lazystatfs_seq_write_22353 ll_lazystatfs_seq_write 3 22353 NULL
128365 +c_can_chip_config_22357 c_can_chip_config 0 22357 NULL
128366 +__device_suspend_noirq_22360 __device_suspend_noirq 0 22360 NULL
128367 +regmap_spi_gather_write_22364 regmap_spi_gather_write 0 22364 NULL nohasharray
128368 +o2nm_cluster_attr_reconnect_delay_ms_read_22364 o2nm_cluster_attr_reconnect_delay_ms_read 0 22364 &regmap_spi_gather_write_22364 nohasharray
128369 +gem_set_mac_address_22364 gem_set_mac_address 0 22364 &o2nm_cluster_attr_reconnect_delay_ms_read_22364
128370 +tps6586x_gpio_to_irq_22365 tps6586x_gpio_to_irq 2 22365 NULL nohasharray
128371 +show_lcd_level_22365 show_lcd_level 0 22365 &tps6586x_gpio_to_irq_22365
128372 +build_ntlmssp_auth_blob_22366 build_ntlmssp_auth_blob 0 22366 NULL
128373 +dbg_check_znode_22369 dbg_check_znode 0 22369 NULL
128374 +roccat_common2_sysfs_write_keys_primary_22370 roccat_common2_sysfs_write_keys_primary 0-6-5 22370 NULL
128375 +evdev_ioctl_22371 evdev_ioctl 2 22371 NULL
128376 +wake_up_lan_show_22373 wake_up_lan_show 0 22373 NULL nohasharray
128377 +hugetlbfs_write_begin_22373 hugetlbfs_write_begin 0 22373 &wake_up_lan_show_22373
128378 +ufx_reg_clear_bits_22374 ufx_reg_clear_bits 0 22374 NULL
128379 +gfs2_attr_store_22375 gfs2_attr_store 0-4 22375 NULL
128380 +pktgen_alloc_skb_22385 pktgen_alloc_skb 3 22385 NULL nohasharray
128381 +sysfs_kf_read_22385 sysfs_kf_read 0 22385 &pktgen_alloc_skb_22385
128382 +qlcnic_set_mac_22387 qlcnic_set_mac 0 22387 NULL
128383 +show_sas_phy_running_disparity_error_count_22389 show_sas_phy_running_disparity_error_count 0 22389 NULL
128384 +saa7164_api_i2c_write_22390 saa7164_api_i2c_write 0 22390 NULL
128385 +alloc_large_system_hash_22391 alloc_large_system_hash 2 22391 NULL nohasharray
128386 +ath10k_debug_fw_reset_stats_read_22391 ath10k_debug_fw_reset_stats_read 3-0 22391 &alloc_large_system_hash_22391
128387 +ocfs2_assign_bh_22392 ocfs2_assign_bh 0 22392 NULL
128388 +commit_pagelist_22396 commit_pagelist 0 22396 NULL
128389 +lpfc_max_xri_show_22398 lpfc_max_xri_show 0 22398 NULL
128390 +vb2_internal_qbuf_22400 vb2_internal_qbuf 0 22400 NULL
128391 +zoran_write_22404 zoran_write 3-0 22404 NULL
128392 +show_debug_level_22406 show_debug_level 0 22406 NULL
128393 +pnp_start_dev_22411 pnp_start_dev 0 22411 NULL
128394 +queue_reply_22416 queue_reply 3-0 22416 NULL
128395 +iscsi_stat_sess_err_show_attr_format_errors_22417 iscsi_stat_sess_err_show_attr_format_errors 0 22417 NULL
128396 +usbhsg_gadget_start_22424 usbhsg_gadget_start 0 22424 NULL
128397 +sg_finish_rem_req_22426 sg_finish_rem_req 0 22426 NULL
128398 +update_22427 update 0 22427 NULL
128399 +isci_show_id_22428 isci_show_id 0 22428 NULL nohasharray
128400 +erst_exec_set_src_address_base_22428 erst_exec_set_src_address_base 0 22428 &isci_show_id_22428
128401 +__set_enter_print_fmt_22431 __set_enter_print_fmt 0 22431 NULL
128402 +iov_iter_get_pages_22440 iov_iter_get_pages 0-4-3 22440 NULL
128403 +xenfb_check_var_22441 xenfb_check_var 0 22441 NULL
128404 +rtl2832_sdr_start_streaming_22446 rtl2832_sdr_start_streaming 0 22446 NULL
128405 +show_sas_phy_phy_identifier_22447 show_sas_phy_phy_identifier 0 22447 NULL
128406 +ceph_write_iter_22449 ceph_write_iter 0 22449 NULL
128407 +handle_received_packet_22457 handle_received_packet 3 22457 NULL
128408 +write_fs_22465 write_fs 0-6-5 22465 NULL
128409 +acpi_ut_copy_eobject_to_iobject_22466 acpi_ut_copy_eobject_to_iobject 0 22466 NULL
128410 +batadv_check_unicast_packet_22468 batadv_check_unicast_packet 3 22468 NULL
128411 +ieee80211_alloc_hw_nm_22469 ieee80211_alloc_hw_nm 1 22469 NULL
128412 +__mv88e6352_phy_read_22471 __mv88e6352_phy_read 0 22471 NULL
128413 +show_port1_22474 show_port1 0 22474 NULL
128414 +ecryptfs_write_22488 ecryptfs_write 0-4-3 22488 NULL
128415 +qib_user_sdma_alloc_header_22490 qib_user_sdma_alloc_header 2 22490 NULL
128416 +cache_write_procfs_22491 cache_write_procfs 3-0 22491 NULL nohasharray
128417 +rfcomm_send_test_22491 rfcomm_send_test 4 22491 &cache_write_procfs_22491 nohasharray
128418 +lm3642_torch_pin_store_22491 lm3642_torch_pin_store 0-4 22491 &rfcomm_send_test_22491
128419 +put_chars_22498 put_chars 3 22498 NULL
128420 +mp_find_ioapic_pin_22499 mp_find_ioapic_pin 0-2 22499 NULL nohasharray
128421 +st21nfca_hci_se_io_22499 st21nfca_hci_se_io 4 22499 &mp_find_ioapic_pin_22499 nohasharray
128422 +edac_device_ctl_log_ue_store_22499 edac_device_ctl_log_ue_store 0-3 22499 &st21nfca_hci_se_io_22499
128423 +ad5398_read_reg_22504 ad5398_read_reg 0 22504 NULL
128424 +mutex_lock_interruptible_22505 mutex_lock_interruptible 0 22505 NULL nohasharray
128425 +asd_version_show_22505 asd_version_show 0 22505 &mutex_lock_interruptible_22505
128426 +fan_pwm1_store_22510 fan_pwm1_store 0-4 22510 NULL
128427 +trim_no_bitmap_22524 trim_no_bitmap 4-3 22524 NULL
128428 +attr_press_to_select_store_tpkbd_22525 attr_press_to_select_store_tpkbd 0-4 22525 NULL
128429 +snd_cx23885_prepare_22528 snd_cx23885_prepare 0 22528 NULL
128430 +read_ohm_22544 read_ohm 0 22544 NULL
128431 +pskb_may_pull_22546 pskb_may_pull 2 22546 NULL
128432 +adxl34x_position_show_22547 adxl34x_position_show 0 22547 NULL
128433 +ntb_setup_bwd_msix_22549 ntb_setup_bwd_msix 2 22549 NULL
128434 +ocfs2_read_extent_block_22550 ocfs2_read_extent_block 0 22550 NULL
128435 +port_delete_22553 port_delete 0 22553 NULL
128436 +agp_alloc_page_array_22554 agp_alloc_page_array 1 22554 NULL
128437 +wq_numa_store_22563 wq_numa_store 0-4 22563 NULL
128438 +cyapa_gen5_read_panel_scan_raw_data_22565 cyapa_gen5_read_panel_scan_raw_data 0 22565 NULL
128439 +w7090p_tuner_rw_serpar_22568 w7090p_tuner_rw_serpar 0-3 22568 NULL nohasharray
128440 +aac_show_raid_level_22568 aac_show_raid_level 0 22568 &w7090p_tuner_rw_serpar_22568
128441 +get_regs_len_22569 get_regs_len 0 22569 NULL
128442 +adt7411_set_bit_22579 adt7411_set_bit 0-4 22579 NULL
128443 +mlx4_cmd_imm_22582 mlx4_cmd_imm 0 22582 NULL
128444 +elan_sysfs_read_fw_ver_22586 elan_sysfs_read_fw_ver 0 22586 NULL nohasharray
128445 +il3945_mac_start_22586 il3945_mac_start 0 22586 &elan_sysfs_read_fw_ver_22586
128446 +dbFindCtl_22587 dbFindCtl 0 22587 NULL
128447 +wp384_final_22591 wp384_final 0 22591 NULL
128448 +twl_sysfs_aen_read_22596 twl_sysfs_aen_read 6-0-5 22596 NULL
128449 +da9052_read_ich_22600 da9052_read_ich 0 22600 NULL
128450 +qla4_82xx_isp_reset_22601 qla4_82xx_isp_reset 0 22601 NULL nohasharray
128451 +snapshot_read_22601 snapshot_read 3 22601 &qla4_82xx_isp_reset_22601
128452 +pci_dev_specific_reset_22605 pci_dev_specific_reset 0 22605 NULL
128453 +__uncore_pld_show_22606 __uncore_pld_show 0 22606 NULL
128454 +nat_receive_22609 nat_receive 0-3 22609 NULL
128455 +il4965_hw_nic_init_22611 il4965_hw_nic_init 0 22611 NULL
128456 +btrfs_delalloc_reserve_space_22617 btrfs_delalloc_reserve_space 0 22617 NULL
128457 +bootflag_get_22618 bootflag_get 0 22618 NULL
128458 +qlcnic_pci_sriov_disable_22622 qlcnic_pci_sriov_disable 0 22622 NULL
128459 +_maybe_not_all_in_one_io_22626 _maybe_not_all_in_one_io 0 22626 NULL
128460 +sctp_setsockopt_connectx_old_22631 sctp_setsockopt_connectx_old 3-0 22631 NULL
128461 +v9fs_vfs_getattr_dotl_22632 v9fs_vfs_getattr_dotl 0 22632 NULL
128462 +ide_core_cp_entry_22636 ide_core_cp_entry 3-0 22636 NULL
128463 +wl1271_rx_filter_get_fields_size_22638 wl1271_rx_filter_get_fields_size 0 22638 NULL
128464 +pwr_wake_on_timer_exp_read_22640 pwr_wake_on_timer_exp_read 3-0 22640 NULL nohasharray
128465 +multicast_query_interval_show_22640 multicast_query_interval_show 0 22640 &pwr_wake_on_timer_exp_read_22640 nohasharray
128466 +reiserfs_get_block_22640 reiserfs_get_block 0 22640 &multicast_query_interval_show_22640
128467 +rtl_op_sta_add_22642 rtl_op_sta_add 0 22642 NULL
128468 +iwl_mvm_mac_ctxt_cmd_ibss_22646 iwl_mvm_mac_ctxt_cmd_ibss 0 22646 NULL
128469 +snd_riptide_prepare_22648 snd_riptide_prepare 0 22648 NULL
128470 +iwl_dbgfs_calib_disabled_read_22649 iwl_dbgfs_calib_disabled_read 3-0 22649 NULL
128471 +ieee80211_probereq_get_22651 ieee80211_probereq_get 5-4 22651 NULL
128472 +smsc911x_rx_get_rxstatus_22654 smsc911x_rx_get_rxstatus 0 22654 NULL
128473 +snd_seq_queue_timer_set_tempo_22655 snd_seq_queue_timer_set_tempo 0 22655 NULL
128474 +__iscsi_nacl_auth_store_userid_22656 __iscsi_nacl_auth_store_userid 0-3 22656 NULL
128475 +mem_map_size_22660 mem_map_size 0 22660 NULL nohasharray
128476 +tnc_insert_22660 tnc_insert 0 22660 &mem_map_size_22660
128477 +br_stp_set_port_priority_22665 br_stp_set_port_priority 0 22665 NULL
128478 +show_u8_22667 show_u8 0 22667 NULL
128479 +call_netdevice_notifiers_22672 call_netdevice_notifiers 0 22672 NULL
128480 +show_up_tail_align_22676 show_up_tail_align 0 22676 NULL nohasharray
128481 +show_fcstat_fcp_packet_aborts_22676 show_fcstat_fcp_packet_aborts 0 22676 &show_up_tail_align_22676
128482 +ubifs_leb_write_22679 ubifs_leb_write 4-5-0 22679 NULL nohasharray
128483 +tmiofb_set_par_22679 tmiofb_set_par 0 22679 &ubifs_leb_write_22679
128484 +qlcnic_83xx_sysfs_flash_write_handler_22680 qlcnic_83xx_sysfs_flash_write_handler 6-0-5 22680 NULL
128485 +l2tp_ip_recvmsg_22681 l2tp_ip_recvmsg 4-0 22681 NULL
128486 +iscsit_na_default_erl_22682 iscsit_na_default_erl 0 22682 NULL
128487 +bch_dump_read_22685 bch_dump_read 3-0 22685 NULL
128488 +reg_umr_22686 reg_umr 5 22686 NULL
128489 +sys_ppoll_22688 sys_ppoll 2 22688 NULL nohasharray
128490 +show_hdmi_source_22688 show_hdmi_source 0 22688 &sys_ppoll_22688
128491 +bmc150_accel_data_rdy_trigger_set_state_22689 bmc150_accel_data_rdy_trigger_set_state 0 22689 NULL
128492 +mxl111sf_read_reg_22690 mxl111sf_read_reg 0 22690 NULL
128493 +SYSC_vmsplice_22697 SYSC_vmsplice 3 22697 NULL
128494 +vnic_dev_notify_setcmd_22700 vnic_dev_notify_setcmd 0 22700 NULL
128495 +show_conn_param_ISCSI_PARAM_KEEPALIVE_TMO_22701 show_conn_param_ISCSI_PARAM_KEEPALIVE_TMO 0 22701 NULL
128496 +ov7670_read_smbus_22702 ov7670_read_smbus 0 22702 NULL
128497 +tomoyo_check_inet_address_22705 tomoyo_check_inet_address 0 22705 NULL nohasharray
128498 +ecm_opts_host_addr_store_22705 ecm_opts_host_addr_store 0-3 22705 &tomoyo_check_inet_address_22705
128499 +alloc_libipw_22708 alloc_libipw 1 22708 NULL
128500 +show_iface_enabled_22711 show_iface_enabled 0 22711 NULL
128501 +read_iter_zero_22715 read_iter_zero 0 22715 NULL
128502 +memcg_update_list_lru_node_22717 memcg_update_list_lru_node 3 22717 NULL
128503 +qlcnic_83xx_lockless_flash_read32_22721 qlcnic_83xx_lockless_flash_read32 0 22721 NULL nohasharray
128504 +ecryptfs_write_metadata_to_contents_22721 ecryptfs_write_metadata_to_contents 3 22721 &qlcnic_83xx_lockless_flash_read32_22721
128505 +mxuport_send_ctrl_urb_22723 mxuport_send_ctrl_urb 0 22723 NULL
128506 +channel_dimm_label_show_22728 channel_dimm_label_show 0 22728 NULL nohasharray
128507 +acpi_ex_get_name_string_22728 acpi_ex_get_name_string 0 22728 &channel_dimm_label_show_22728
128508 +filename_trans_read_22730 filename_trans_read 0 22730 NULL
128509 +cx18_copy_buf_to_user_22735 cx18_copy_buf_to_user 4-0 22735 NULL nohasharray
128510 +show_filter_22735 show_filter 0 22735 &cx18_copy_buf_to_user_22735 nohasharray
128511 +__mlx4_cq_alloc_icm_22735 __mlx4_cq_alloc_icm 0 22735 &show_filter_22735
128512 +ax25_output_22736 ax25_output 2 22736 NULL
128513 +ceph_decode_32_22738 ceph_decode_32 0 22738 NULL nohasharray
128514 +__mei_cl_send_22738 __mei_cl_send 3 22738 &ceph_decode_32_22738
128515 +__writeback_single_inode_22739 __writeback_single_inode 0 22739 NULL
128516 +iio_debugfs_write_reg_22742 iio_debugfs_write_reg 3-0 22742 NULL
128517 +show_fnode_password_in_22752 show_fnode_password_in 0 22752 NULL nohasharray
128518 +fore200e_proc_read_22752 fore200e_proc_read 0 22752 &show_fnode_password_in_22752 nohasharray
128519 +loctls_read_file_22752 loctls_read_file 0 22752 &fore200e_proc_read_22752
128520 +output_write_22753 output_write 0-6-5 22753 NULL
128521 +sky2_alloc_buffers_22754 sky2_alloc_buffers 0 22754 NULL nohasharray
128522 +iosf_mbi_pci_read_mdr_22754 iosf_mbi_pci_read_mdr 0 22754 &sky2_alloc_buffers_22754
128523 +eth_header_22760 eth_header 0 22760 NULL
128524 +qlcnic_sriov_init_22762 qlcnic_sriov_init 2-0 22762 NULL
128525 +tw28_set_ctrl_val_22763 tw28_set_ctrl_val 0 22763 NULL
128526 +si4713_write_property_22765 si4713_write_property 0 22765 NULL
128527 +nilfs_mdt_submit_block_22768 nilfs_mdt_submit_block 0 22768 NULL nohasharray
128528 +hdmi_g_mbus_fmt_22768 hdmi_g_mbus_fmt 0 22768 &nilfs_mdt_submit_block_22768
128529 +print_frame_22769 print_frame 0 22769 NULL
128530 +show_in_max3_22770 show_in_max3 0 22770 NULL
128531 +elan_smbus_prepare_fw_update_22771 elan_smbus_prepare_fw_update 0 22771 NULL
128532 +ftrace_arch_read_dyn_info_22773 ftrace_arch_read_dyn_info 0 22773 NULL
128533 +compat_SyS_io_getevents_22774 compat_SyS_io_getevents 3 22774 NULL
128534 +ath9k_add_interface_22776 ath9k_add_interface 0 22776 NULL nohasharray
128535 +tg3_setup_fiber_mii_phy_22776 tg3_setup_fiber_mii_phy 0 22776 &ath9k_add_interface_22776
128536 +__break_lease_22777 __break_lease 0 22777 NULL
128537 +show_fc_fc4s_22784 show_fc_fc4s 0 22784 NULL
128538 +preenable_22790 preenable 0 22790 NULL
128539 +vnic_dev_get_res_count_22791 vnic_dev_get_res_count 0 22791 NULL
128540 +page_counter_limit_22795 page_counter_limit 0 22795 NULL
128541 +rocker_dma_test_offset_22796 rocker_dma_test_offset 3 22796 NULL
128542 +pla_ocp_write_22802 pla_ocp_write 4 22802 NULL
128543 +__generic_copy_to_user_intel_22806 __generic_copy_to_user_intel 0 22806 NULL
128544 +btrfs_getxattr_22809 btrfs_getxattr 0 22809 NULL
128545 +efs_symlink_readpage_22812 efs_symlink_readpage 0 22812 NULL nohasharray
128546 +rx8025_set_alarm_22812 rx8025_set_alarm 0 22812 &efs_symlink_readpage_22812
128547 +bnx2_get_regs_len_22813 bnx2_get_regs_len 0 22813 NULL
128548 +comm_addr_list_read_22819 comm_addr_list_read 0 22819 NULL
128549 +init_after_reset_22823 init_after_reset 0 22823 NULL
128550 +show_fbstate_22824 show_fbstate 0 22824 NULL
128551 +ghash_init_22826 ghash_init 0 22826 NULL nohasharray
128552 +nfs_initiate_commit_22826 nfs_initiate_commit 0 22826 &ghash_init_22826
128553 +max8998_ldo_is_enabled_22833 max8998_ldo_is_enabled 0 22833 NULL
128554 +afs_permission_22835 afs_permission 0 22835 NULL
128555 +mb862xxfb_show_dispregs_22838 mb862xxfb_show_dispregs 0 22838 NULL
128556 +__scm_send_22841 __scm_send 0 22841 NULL
128557 +data_ep_set_params_22843 data_ep_set_params 0 22843 NULL
128558 +iscsi_tpg_attrib_store_demo_mode_write_protect_22844 iscsi_tpg_attrib_store_demo_mode_write_protect 0-3 22844 NULL
128559 +atxp1_storevcore_22847 atxp1_storevcore 0-4 22847 NULL
128560 +ext4_reserve_clusters_22850 ext4_reserve_clusters 0 22850 NULL
128561 +show_local_ip_22854 show_local_ip 0 22854 NULL nohasharray
128562 +__smsc95xx_read_reg_22854 __smsc95xx_read_reg 0 22854 &show_local_ip_22854
128563 +bluetooth_enable_store_22857 bluetooth_enable_store 0-4 22857 NULL
128564 +asd_reset_flash_22858 asd_reset_flash 0 22858 NULL
128565 +atmel_resume_22860 atmel_resume 0 22860 NULL
128566 +create_attr_set_22861 create_attr_set 1 22861 NULL
128567 +write_lid_handling_22862 write_lid_handling 0 22862 NULL
128568 +nr_hugepages_show_22864 nr_hugepages_show 0 22864 NULL
128569 +hash_ip6_expire_22867 hash_ip6_expire 4 22867 NULL
128570 +ntfs_setattr_22871 ntfs_setattr 0 22871 NULL
128571 +vmxnet3_request_irqs_22878 vmxnet3_request_irqs 0 22878 NULL
128572 +smb_set_file_info_22880 smb_set_file_info 0 22880 NULL
128573 +pxa_ep_enable_22883 pxa_ep_enable 0 22883 NULL
128574 +vmw_execbuf_process_22885 vmw_execbuf_process 5 22885 NULL nohasharray
128575 +show_counter_tx_flow_stalls_22885 show_counter_tx_flow_stalls 0 22885 &vmw_execbuf_process_22885
128576 +set_phy_speed_22886 set_phy_speed 0 22886 NULL
128577 +show_green_22889 show_green 0 22889 NULL
128578 +v9fs_direct_write_22891 v9fs_direct_write 0-3 22891 NULL
128579 +usblp_new_writeurb_22894 usblp_new_writeurb 2 22894 NULL nohasharray
128580 +cifs_file_write_iter_22894 cifs_file_write_iter 0 22894 &usblp_new_writeurb_22894
128581 +mdc800_device_read_22896 mdc800_device_read 3-0 22896 NULL nohasharray
128582 +store_test_22896 store_test 0-4 22896 &mdc800_device_read_22896
128583 +_xadc_write_adc_reg_22899 _xadc_write_adc_reg 0 22899 NULL
128584 +policy_emit_config_values_22900 policy_emit_config_values 3 22900 NULL nohasharray
128585 +ion_handle_test_kernel_22900 ion_handle_test_kernel 3-4 22900 &policy_emit_config_values_22900
128586 +bdc_issue_cmd_22903 bdc_issue_cmd 0 22903 NULL nohasharray
128587 +bmg160_validate_trigger_22903 bmg160_validate_trigger 0 22903 &bdc_issue_cmd_22903
128588 +bnx2i_show_ccell_info_22908 bnx2i_show_ccell_info 0 22908 NULL
128589 +ip_vs_forward_icmp_v6_22912 ip_vs_forward_icmp_v6 0 22912 NULL
128590 +nfs4_acl_bytes_22915 nfs4_acl_bytes 0-1 22915 NULL
128591 +gadget_info_attr_store_22919 gadget_info_attr_store 0-4 22919 NULL
128592 +br_vlan_add_22922 br_vlan_add 0 22922 NULL nohasharray
128593 +mwl8k_cmd_get_hw_spec_sta_22922 mwl8k_cmd_get_hw_spec_sta 0 22922 &br_vlan_add_22922
128594 +__set_xattr_22923 __set_xattr 0 22923 NULL
128595 +sg_start_req_22924 sg_start_req 0 22924 NULL
128596 +qce_mapsg_22925 qce_mapsg 3 22925 NULL
128597 +xstateregs_set_22932 xstateregs_set 4 22932 NULL
128598 +dlm_status_to_errno_22935 dlm_status_to_errno 0 22935 NULL nohasharray
128599 +uwb_rc_set_ie_22935 uwb_rc_set_ie 0 22935 &dlm_status_to_errno_22935
128600 +__iscsi_nacl_auth_show_userid_22936 __iscsi_nacl_auth_show_userid 0 22936 NULL nohasharray
128601 +i40e_fcoe_change_mtu_22936 i40e_fcoe_change_mtu 0 22936 &__iscsi_nacl_auth_show_userid_22936
128602 +max8925_write_device_22937 max8925_write_device 3-0 22937 NULL nohasharray
128603 +show_alert_led_22937 show_alert_led 0 22937 &max8925_write_device_22937
128604 +wil_rx_refill_22940 wil_rx_refill 0 22940 NULL
128605 +bio_copy_to_iter_22942 bio_copy_to_iter 0 22942 NULL
128606 +nfs4_get_security_label_22946 nfs4_get_security_label 0 22946 NULL
128607 +pcpu_mem_zalloc_22948 pcpu_mem_zalloc 1 22948 NULL
128608 +i2c_bit_xfer_22953 i2c_bit_xfer 0-3 22953 NULL
128609 +r_heartbeat_file_write_22954 r_heartbeat_file_write 0-3 22954 NULL nohasharray
128610 +__bch_cache_store_22954 __bch_cache_store 0-4 22954 &r_heartbeat_file_write_22954
128611 +logfs_segment_write_compress_22957 logfs_segment_write_compress 0 22957 NULL
128612 +alloc_sglist_22960 alloc_sglist 1-3-2 22960 NULL
128613 +caif_seqpkt_sendmsg_22961 caif_seqpkt_sendmsg 4-0 22961 NULL
128614 +vme_get_size_22964 vme_get_size 0 22964 NULL
128615 +__sync_blockdev_22967 __sync_blockdev 0 22967 NULL nohasharray
128616 +store_sf2_temp_22967 store_sf2_temp 0-4 22967 &__sync_blockdev_22967
128617 +pwm_enable_from_reg_22969 pwm_enable_from_reg 0 22969 NULL
128618 +tx_frag_key_not_found_read_22971 tx_frag_key_not_found_read 3-0 22971 NULL
128619 +snd_ice1712_playback_ds_prepare_22973 snd_ice1712_playback_ds_prepare 0 22973 NULL nohasharray
128620 +rbd_dev_v2_object_prefix_22973 rbd_dev_v2_object_prefix 0 22973 &snd_ice1712_playback_ds_prepare_22973
128621 +cached_dev_cache_miss_22979 cached_dev_cache_miss 4 22979 NULL nohasharray
128622 +subscribe_port_22979 subscribe_port 0 22979 &cached_dev_cache_miss_22979
128623 +usb_get_langid_22983 usb_get_langid 0 22983 NULL
128624 +open_22984 open 0 22984 NULL
128625 +ceph_vxattrcb_dir_rctime_22987 ceph_vxattrcb_dir_rctime 0 22987 NULL nohasharray
128626 +remote_settings_file_write_22987 remote_settings_file_write 3-0 22987 &ceph_vxattrcb_dir_rctime_22987 nohasharray
128627 +snd_cs46xx_capture_prepare_22987 snd_cs46xx_capture_prepare 0 22987 &remote_settings_file_write_22987
128628 +find_root_sec_22988 find_root_sec 0 22988 NULL
128629 +tsf_write_file_22990 tsf_write_file 0 22990 NULL
128630 +bdi_set_min_ratio_22993 bdi_set_min_ratio 0 22993 NULL
128631 +show_pwm_temp_sel_common_22994 show_pwm_temp_sel_common 0 22994 NULL nohasharray
128632 +iwl_mvm_rm_sta_common_22994 iwl_mvm_rm_sta_common 0 22994 &show_pwm_temp_sel_common_22994
128633 +nouveau_hwmon_show_temp1_auto_point1_pwm_22996 nouveau_hwmon_show_temp1_auto_point1_pwm 0 22996 NULL
128634 +pcan_usb_pro_set_silent_23000 pcan_usb_pro_set_silent 0 23000 NULL
128635 +ubifs_find_free_leb_for_idx_23003 ubifs_find_free_leb_for_idx 0 23003 NULL
128636 +tw68_start_streaming_23004 tw68_start_streaming 0 23004 NULL
128637 +dig_playback_pcm_prepare_23006 dig_playback_pcm_prepare 0 23006 NULL
128638 +iwl_trans_start_fw_23009 iwl_trans_start_fw 0 23009 NULL
128639 +wsm_configuration_23013 wsm_configuration 0 23013 NULL
128640 +amb_proc_read_23014 amb_proc_read 0 23014 NULL
128641 +data_sock_bind_23015 data_sock_bind 0 23015 NULL
128642 +set_crit_hyst_23017 set_crit_hyst 0-4 23017 NULL
128643 +_nfs4_proc_secinfo_23019 _nfs4_proc_secinfo 0 23019 NULL
128644 +validate_esw_config_23021 validate_esw_config 0 23021 NULL nohasharray
128645 +rtl8152_get_sset_count_23021 rtl8152_get_sset_count 0 23021 &validate_esw_config_23021
128646 +nilfs_bmap_prepare_end_ptr_23022 nilfs_bmap_prepare_end_ptr 0 23022 NULL
128647 +viafb_dvp0_proc_write_23023 viafb_dvp0_proc_write 3-0 23023 NULL
128648 +cifs_local_to_utf16_bytes_23025 cifs_local_to_utf16_bytes 0 23025 NULL nohasharray
128649 +i7core_inject_store_bank_23025 i7core_inject_store_bank 0-4 23025 &cifs_local_to_utf16_bytes_23025
128650 +adm8211_start_23027 adm8211_start 0 23027 NULL
128651 +st_status_23032 st_status 5-0 23032 NULL
128652 +gether_opts_qmult_show_23034 gether_opts_qmult_show 0 23034 NULL
128653 +snd_usb_substream_playback_trigger_23036 snd_usb_substream_playback_trigger 0 23036 NULL nohasharray
128654 +iscsi_stat_tgt_attr_attr_store_23036 iscsi_stat_tgt_attr_attr_store 0 23036 &snd_usb_substream_playback_trigger_23036 nohasharray
128655 +_efx_mcdi_rpc_23036 _efx_mcdi_rpc 0 23036 &iscsi_stat_tgt_attr_attr_store_23036
128656 +omfs_write_inode_23038 omfs_write_inode 0 23038 NULL
128657 +advansys_eisa_probe_23039 advansys_eisa_probe 0 23039 NULL
128658 +da9055_adc_manual_read_23042 da9055_adc_manual_read 0 23042 NULL
128659 +padlock_sha_init_23044 padlock_sha_init 0 23044 NULL
128660 +wMaxPacketSize_show_23053 wMaxPacketSize_show 0 23053 NULL
128661 +nv50_disp_chan_create__23056 nv50_disp_chan_create_ 5 23056 NULL
128662 +__padata_set_cpumasks_23058 __padata_set_cpumasks 0 23058 NULL
128663 +security_inode_killpriv_23060 security_inode_killpriv 0 23060 NULL nohasharray
128664 +bdx_set_mac_23060 bdx_set_mac 0 23060 &security_inode_killpriv_23060
128665 +unix_seqpacket_recvmsg_23062 unix_seqpacket_recvmsg 4-0 23062 NULL nohasharray
128666 +reiserfs_add_entry_23062 reiserfs_add_entry 4 23062 &unix_seqpacket_recvmsg_23062
128667 +atl1c_set_mac_addr_23066 atl1c_set_mac_addr 0 23066 NULL
128668 +mei_cl_send_23068 mei_cl_send 3 23068 NULL
128669 +walk_system_ram_range_23073 walk_system_ram_range 0 23073 NULL
128670 +kvm_mmu_gva_to_gpa_write_23075 kvm_mmu_gva_to_gpa_write 0 23075 NULL
128671 +vm_map_ram_23078 vm_map_ram 2 23078 NULL nohasharray
128672 +raw_sendmsg_23078 raw_sendmsg 4-0 23078 &vm_map_ram_23078 nohasharray
128673 +xfs_dbg_show_23078 xfs_dbg_show 0 23078 &raw_sendmsg_23078
128674 +lp8788_show_charger_status_23079 lp8788_show_charger_status 0 23079 NULL
128675 +qla4_82xx_pci_mem_read_2M_23081 qla4_82xx_pci_mem_read_2M 2 23081 NULL
128676 +init_23083 init 0 23083 NULL
128677 +isr_tx_procs_read_23084 isr_tx_procs_read 3-0 23084 NULL nohasharray
128678 +btrfs_sectorsize_show_23084 btrfs_sectorsize_show 0 23084 &isr_tx_procs_read_23084 nohasharray
128679 +update_uc_addr_23084 update_uc_addr 0 23084 &btrfs_sectorsize_show_23084
128680 +stmmac_ethtool_get_regs_len_23089 stmmac_ethtool_get_regs_len 0 23089 NULL
128681 +libfcoe_device_notification_23090 libfcoe_device_notification 0 23090 NULL
128682 +rt2x00debug_write_eeprom_23091 rt2x00debug_write_eeprom 3-0 23091 NULL
128683 +fls_long_23096 fls_long 0 23096 NULL nohasharray
128684 +show_simple_pwm_23096 show_simple_pwm 0 23096 &fls_long_23096
128685 +ntfs_ucstonls_23097 ntfs_ucstonls 3-5 23097 NULL nohasharray
128686 +st_press_buffer_preenable_23097 st_press_buffer_preenable 0 23097 &ntfs_ucstonls_23097
128687 +vfio_pci_vga_rw_23098 vfio_pci_vga_rw 0-3 23098 NULL
128688 +airo_set_mac_address_23102 airo_set_mac_address 0 23102 NULL
128689 +da903x_read_23103 da903x_read 0 23103 NULL
128690 +dgram_recvmsg_23104 dgram_recvmsg 4-0 23104 NULL nohasharray
128691 +radeon_show_edid2_23104 radeon_show_edid2 6-0-5 23104 &dgram_recvmsg_23104
128692 +kernfs_rename_ns_23106 kernfs_rename_ns 0 23106 NULL
128693 +rawsock_create_23108 rawsock_create 0 23108 NULL
128694 +product_id_store_23109 product_id_store 0-4 23109 NULL
128695 +mwl8k_cmd_set_beacon_23110 mwl8k_cmd_set_beacon 4 23110 NULL
128696 +bset_tree_bytes_23111 bset_tree_bytes 0 23111 NULL
128697 +smm665_show_crit_23114 smm665_show_crit 0 23114 NULL
128698 +__clear_user_23118 __clear_user 0 23118 NULL
128699 +w1_master_attribute_show_remove_23119 w1_master_attribute_show_remove 0 23119 NULL nohasharray
128700 +global_rsv_size_show_23119 global_rsv_size_show 0 23119 &w1_master_attribute_show_remove_23119
128701 +dm_write_async_23120 dm_write_async 3 23120 NULL nohasharray
128702 +guard_show_23120 guard_show 0 23120 &dm_write_async_23120
128703 +id_show_23121 id_show 0 23121 NULL
128704 +drm_mode_create_tv_properties_23122 drm_mode_create_tv_properties 2 23122 NULL
128705 +vx_pcm_prepare_23123 vx_pcm_prepare 0 23123 NULL
128706 +read_file_wow_23126 read_file_wow 3-0 23126 NULL nohasharray
128707 +vsc824x_add_skew_23126 vsc824x_add_skew 0 23126 &read_file_wow_23126
128708 +do_generic_request_23130 do_generic_request 0 23130 NULL
128709 +fib_inetaddr_event_23134 fib_inetaddr_event 0 23134 NULL
128710 +ext3_listxattr_23137 ext3_listxattr 0-3 23137 NULL
128711 +em28xx_write_regs_req_23138 em28xx_write_regs_req 0 23138 NULL
128712 +i801_check_pre_23143 i801_check_pre 0 23143 NULL
128713 +atl1e_set_mac_addr_23145 atl1e_set_mac_addr 0 23145 NULL
128714 +ca91cx42_master_set_23146 ca91cx42_master_set 4 23146 NULL
128715 +asus_hwmon_temp1_23150 asus_hwmon_temp1 0 23150 NULL
128716 +parse_tunables_write_23152 parse_tunables_write 0 23152 NULL
128717 +_iwl_dbgfs_fw_dbg_collect_write_23153 _iwl_dbgfs_fw_dbg_collect_write 3-0 23153 NULL
128718 +handle_event_23156 handle_event 0 23156 NULL
128719 +wm831x_set_bits_23158 wm831x_set_bits 0 23158 NULL
128720 +read_file_ani_23161 read_file_ani 3-0 23161 NULL
128721 +acpi_device_sun_show_23166 acpi_device_sun_show 0 23166 NULL
128722 +video_begin_23167 video_begin 0 23167 NULL
128723 +target_core_dev_wwn_show_attr_vpd_assoc_scsi_target_device_23174 target_core_dev_wwn_show_attr_vpd_assoc_scsi_target_device 0 23174 NULL
128724 +show_fan_auto1_23176 show_fan_auto1 0 23176 NULL nohasharray
128725 +iwl_trans_pcie_start_hw_23176 iwl_trans_pcie_start_hw 0 23176 &show_fan_auto1_23176
128726 +atkbd_do_set_softrepeat_23177 atkbd_do_set_softrepeat 0-4 23177 NULL
128727 +usblp_write_23178 usblp_write 3-0 23178 NULL nohasharray
128728 +withdraw_show_23178 withdraw_show 0 23178 &usblp_write_23178
128729 +msnd_fifo_alloc_23179 msnd_fifo_alloc 2 23179 NULL
128730 +gss_pipe_downcall_23182 gss_pipe_downcall 3-0 23182 NULL
128731 +ieee80211_get_mesh_hdrlen_23183 ieee80211_get_mesh_hdrlen 0 23183 NULL nohasharray
128732 +ca0132_capture_pcm_prepare_23183 ca0132_capture_pcm_prepare 0 23183 &ieee80211_get_mesh_hdrlen_23183
128733 +fix_unclean_leb_23188 fix_unclean_leb 3 23188 NULL nohasharray
128734 +comm_nodeid_read_23188 comm_nodeid_read 0 23188 &fix_unclean_leb_23188
128735 +mpi_alloc_limb_space_23190 mpi_alloc_limb_space 1 23190 NULL
128736 +saa7706h_s_ctrl_23192 saa7706h_s_ctrl 0 23192 NULL nohasharray
128737 +remove_ftrace_list_ops_23192 remove_ftrace_list_ops 0 23192 &saa7706h_s_ctrl_23192
128738 +__audit_sockaddr_23194 __audit_sockaddr 0 23194 NULL
128739 +max16065_show_input_23199 max16065_show_input 0 23199 NULL nohasharray
128740 +show_ipv6_iface_router_adv_link_mtu_23199 show_ipv6_iface_router_adv_link_mtu 0 23199 &max16065_show_input_23199
128741 +dvb_pll_set_params_23207 dvb_pll_set_params 0 23207 NULL
128742 +pm80x_free_irq_23210 pm80x_free_irq 2 23210 NULL nohasharray
128743 +of_irq_get_byname_23210 of_irq_get_byname 0 23210 &pm80x_free_irq_23210 nohasharray
128744 +rbd_major_show_23210 rbd_major_show 0 23210 &of_irq_get_byname_23210
128745 +sequencer_read_23213 sequencer_read 0-4 23213 NULL nohasharray
128746 +visor_memregion_get_physaddr_23213 visor_memregion_get_physaddr 0 23213 &sequencer_read_23213
128747 +tipc_sendmcast_23214 tipc_sendmcast 4-0 23214 NULL nohasharray
128748 +get_in_input_23214 get_in_input 0 23214 &tipc_sendmcast_23214
128749 +ov6650_reg_rmw_23219 ov6650_reg_rmw 0 23219 NULL
128750 +mcryptd_alloc_instance_23221 mcryptd_alloc_instance 3-2 23221 NULL
128751 +mac80211_hwsim_add_interface_23223 mac80211_hwsim_add_interface 0 23223 NULL nohasharray
128752 +set_a_bus_req_23223 set_a_bus_req 0-4 23223 &mac80211_hwsim_add_interface_23223
128753 +tty_buffer_request_room_23228 tty_buffer_request_room 2-0 23228 NULL nohasharray
128754 +wm8350_isink_is_enabled_23228 wm8350_isink_is_enabled 0 23228 &tty_buffer_request_room_23228
128755 +xlog_get_bp_23229 xlog_get_bp 2 23229 NULL nohasharray
128756 +__read_status_pci_23229 __read_status_pci 0 23229 &xlog_get_bp_23229
128757 +__kmalloc_23231 __kmalloc 1 23231 NULL
128758 +mac802154_set_params_23235 mac802154_set_params 0 23235 NULL
128759 +rxrpc_client_sendmsg_23236 rxrpc_client_sendmsg 5 23236 NULL
128760 +mwl8k_cmd_set_rateadapt_mode_23239 mwl8k_cmd_set_rateadapt_mode 0 23239 NULL
128761 +show_attr_mode_msb_23240 show_attr_mode_msb 0 23240 NULL
128762 +nv50_ram_create__23241 nv50_ram_create_ 4 23241 NULL nohasharray
128763 +show_ucode_version_23241 show_ucode_version 0 23241 &nv50_ram_create__23241 nohasharray
128764 +queue_max_sectors_show_23241 queue_max_sectors_show 0 23241 &show_ucode_version_23241
128765 +ahci_activity_show_23244 ahci_activity_show 0 23244 NULL
128766 +mac80211_hwsim_sta_add_23246 mac80211_hwsim_sta_add 0 23246 NULL
128767 +b43legacy_wireless_core_attach_23259 b43legacy_wireless_core_attach 0 23259 NULL
128768 +f_eem_opts_attr_show_23263 f_eem_opts_attr_show 0 23263 NULL
128769 +sctp_recvmsg_23265 sctp_recvmsg 4-0 23265 NULL nohasharray
128770 +intel_map_sg_23265 intel_map_sg 0-3 23265 &sctp_recvmsg_23265
128771 +alg_bind_23268 alg_bind 0 23268 NULL
128772 +lan87xx_read_status_23278 lan87xx_read_status 0 23278 NULL
128773 +remove_ftrace_ops_23280 remove_ftrace_ops 0 23280 NULL
128774 +uwb_dev_addr_print_23282 uwb_dev_addr_print 2 23282 NULL
128775 +ipv6_skip_exthdr_23283 ipv6_skip_exthdr 0-2 23283 NULL nohasharray
128776 +snd_compress_dev_register_23283 snd_compress_dev_register 0 23283 &ipv6_skip_exthdr_23283 nohasharray
128777 +venus_readlink_23283 venus_readlink 0 23283 &snd_compress_dev_register_23283
128778 +doc_probe_23285 doc_probe 1 23285 NULL nohasharray
128779 +ec_i2c_count_message_23285 ec_i2c_count_message 0-2 23285 &doc_probe_23285
128780 +diva_get_trace_filter_23286 diva_get_trace_filter 0 23286 NULL
128781 +process_adv_report_23293 process_adv_report 9 23293 NULL nohasharray
128782 +queue_show_nonrot_23293 queue_show_nonrot 0 23293 &process_adv_report_23293
128783 +beacon_timeout_ms_show_23294 beacon_timeout_ms_show 0 23294 NULL
128784 +cx18_s_stream_vbi_fmt_23295 cx18_s_stream_vbi_fmt 0 23295 NULL
128785 +acpi_ds_create_field_23300 acpi_ds_create_field 0 23300 NULL nohasharray
128786 +cpu5wdt_write_23300 cpu5wdt_write 0-3 23300 &acpi_ds_create_field_23300
128787 +mac802154_wpan_open_23301 mac802154_wpan_open 0 23301 NULL
128788 +b43_upload_initvals_band_23304 b43_upload_initvals_band 0 23304 NULL
128789 +i2cdev_write_23310 i2cdev_write 3-0 23310 NULL
128790 +ns_send_23311 ns_send 0 23311 NULL
128791 +it8761e_gpio_direction_in_23313 it8761e_gpio_direction_in 0 23313 NULL
128792 +parport_uss720_epp_read_data_23314 parport_uss720_epp_read_data 0 23314 NULL nohasharray
128793 +hif_usb_send_regout_23314 hif_usb_send_regout 0 23314 &parport_uss720_epp_read_data_23314
128794 +acpi_table_show_23317 acpi_table_show 6 23317 NULL
128795 +__aa_kvmalloc_23320 __aa_kvmalloc 1 23320 NULL
128796 +show_spread_enabled_23321 show_spread_enabled 0 23321 NULL nohasharray
128797 +iscsi_tpg_param_show_DataSequenceInOrder_23321 iscsi_tpg_param_show_DataSequenceInOrder 0 23321 &show_spread_enabled_23321
128798 +poll_oip_23322 poll_oip 0 23322 NULL
128799 +config_led_23323 config_led 0 23323 NULL
128800 +batadv_bla_init_23324 batadv_bla_init 0 23324 NULL
128801 +run_gc_23325 run_gc 0 23325 NULL
128802 +lpfc_devloss_tmo_show_23341 lpfc_devloss_tmo_show 0 23341 NULL
128803 +mc13xxx_get_num_regulators_dt_23344 mc13xxx_get_num_regulators_dt 0 23344 NULL
128804 +page_readlink_23346 page_readlink 3-0 23346 NULL
128805 +prepare_23350 prepare 0 23350 NULL nohasharray
128806 +usbnet_status_start_23350 usbnet_status_start 0 23350 &prepare_23350 nohasharray
128807 +mxt_t6_command_23350 mxt_t6_command 0 23350 &usbnet_status_start_23350
128808 +kmem_zalloc_large_23351 kmem_zalloc_large 1 23351 NULL
128809 +write_inode_23358 write_inode 0 23358 NULL
128810 +generic_key_instantiate_23363 generic_key_instantiate 0 23363 NULL nohasharray
128811 +vmxnet3_get_sset_count_23363 vmxnet3_get_sset_count 0 23363 &generic_key_instantiate_23363
128812 +regulator_is_enabled_regmap_23365 regulator_is_enabled_regmap 0 23365 NULL
128813 +fscache_fsdef_netfs_get_key_23368 fscache_fsdef_netfs_get_key 0 23368 NULL
128814 +fd_setup_write_same_buf_23369 fd_setup_write_same_buf 3 23369 NULL
128815 +rawv6_send_hdrinc_23370 rawv6_send_hdrinc 3 23370 NULL
128816 +bonding_sysfs_store_option_23382 bonding_sysfs_store_option 0-4 23382 NULL
128817 +fc0011_writereg_23383 fc0011_writereg 0 23383 NULL
128818 +kobil_write_23392 kobil_write 0-4 23392 NULL
128819 +jffs2_listxattr_23402 jffs2_listxattr 0-3 23402 NULL nohasharray
128820 +s_ctrl_23402 s_ctrl 0 23402 &jffs2_listxattr_23402
128821 +lbs_mesh_ethtool_get_sset_count_23406 lbs_mesh_ethtool_get_sset_count 0 23406 NULL
128822 +uhci_submit_interrupt_23408 uhci_submit_interrupt 0 23408 NULL nohasharray
128823 +mx2_videobuf_prepare_23408 mx2_videobuf_prepare 0 23408 &uhci_submit_interrupt_23408
128824 +bond_option_num_peer_notif_set_23409 bond_option_num_peer_notif_set 0 23409 NULL
128825 +goku_queue_23412 goku_queue 0 23412 NULL
128826 +snd_hda_multi_out_dig_prepare_23415 snd_hda_multi_out_dig_prepare 0 23415 NULL
128827 +passive_show_23418 passive_show 0 23418 NULL
128828 +mwifiex_cmd_802_11_key_material_v1_23421 mwifiex_cmd_802_11_key_material_v1 0 23421 NULL
128829 +lpfc_prot_sg_seg_cnt_show_23423 lpfc_prot_sg_seg_cnt_show 0 23423 NULL
128830 +vzalloc_node_23424 vzalloc_node 1 23424 NULL
128831 +lp3972_set_bits_23425 lp3972_set_bits 0 23425 NULL nohasharray
128832 +store_line3_23425 store_line3 0-4 23425 &lp3972_set_bits_23425
128833 +gpiod_export_23427 gpiod_export 0 23427 NULL
128834 +amd_gpio_dirin_23433 amd_gpio_dirin 0 23433 NULL
128835 +avtab_alloc_23436 avtab_alloc 0 23436 NULL
128836 +mv88e6xxx_get_regs_len_23441 mv88e6xxx_get_regs_len 0 23441 NULL
128837 +wil_target_reset_23443 wil_target_reset 0 23443 NULL
128838 +_ctl_logging_level_store_23445 _ctl_logging_level_store 0-4 23445 NULL
128839 +bInterfaceClass_show_23446 bInterfaceClass_show 0 23446 NULL
128840 +rds_tcp_sendmsg_23447 rds_tcp_sendmsg 3 23447 NULL
128841 +hidraw_send_report_23449 hidraw_send_report 3-0 23449 NULL
128842 +mt9t112_auto_focus_trigger_23450 mt9t112_auto_focus_trigger 0 23450 NULL
128843 +target_core_alua_tg_pt_gp_show_attr_alua_access_type_23452 target_core_alua_tg_pt_gp_show_attr_alua_access_type 0 23452 NULL
128844 +napi_add_23455 napi_add 0 23455 NULL nohasharray
128845 +store_23455 store 0 23455 &napi_add_23455
128846 +sb_statfs_23456 sb_statfs 0 23456 NULL
128847 +show_ipv4_iface_dhcp_learn_iqn_en_23462 show_ipv4_iface_dhcp_learn_iqn_en 0 23462 NULL
128848 +host_show_resettable_23464 host_show_resettable 0 23464 NULL
128849 +dn_nsp_send_disc_23469 dn_nsp_send_disc 2 23469 NULL nohasharray
128850 +jffs2_trusted_getxattr_23469 jffs2_trusted_getxattr 0 23469 &dn_nsp_send_disc_23469
128851 +res_get_23470 res_get 0 23470 NULL
128852 +ip6table_nat_fn_23482 ip6table_nat_fn 0 23482 NULL
128853 +dpm_prepare_23484 dpm_prepare 0 23484 NULL
128854 +divasa_remap_pci_bar_23485 divasa_remap_pci_bar 3-4 23485 NULL nohasharray
128855 +linear_conf_23485 linear_conf 2 23485 &divasa_remap_pci_bar_23485 nohasharray
128856 +sync_mapping_buffers_23485 sync_mapping_buffers 0 23485 &linear_conf_23485
128857 +compat_filldir_23489 compat_filldir 3 23489 NULL
128858 +copy_module_from_user_23492 copy_module_from_user 2 23492 NULL
128859 +si4713_send_command_23493 si4713_send_command 4-6-0 23493 NULL
128860 +event_filter_read_23494 event_filter_read 3 23494 NULL
128861 +lustre_acl_xattr_merge2ext_23502 lustre_acl_xattr_merge2ext 2 23502 NULL
128862 +ax88179_reset_23503 ax88179_reset 0 23503 NULL
128863 +bh1770_prox_abs_thres_store_23505 bh1770_prox_abs_thres_store 0-4 23505 NULL
128864 +physical_package_id_show_23509 physical_package_id_show 0 23509 NULL
128865 +hpfs_writepages_23510 hpfs_writepages 0 23510 NULL nohasharray
128866 +saa7706h_unmute_23510 saa7706h_unmute 0 23510 &hpfs_writepages_23510
128867 +devm_iio_device_alloc_23511 devm_iio_device_alloc 2 23511 NULL
128868 +pm_generic_prepare_23512 pm_generic_prepare 0 23512 NULL
128869 +show_fcstat_invalid_crc_count_23516 show_fcstat_invalid_crc_count 0 23516 NULL nohasharray
128870 +ad_sd_write_reg_23516 ad_sd_write_reg 0 23516 &show_fcstat_invalid_crc_count_23516 nohasharray
128871 +__proc_cpt_table_23516 __proc_cpt_table 5 23516 &ad_sd_write_reg_23516
128872 +hash_ipmark6_expire_23518 hash_ipmark6_expire 4 23518 NULL
128873 +iwl_pcie_send_hcmd_sync_23522 iwl_pcie_send_hcmd_sync 0 23522 NULL
128874 +cxacru_sysfs_show_upstream_crc_errors_23523 cxacru_sysfs_show_upstream_crc_errors 0 23523 NULL
128875 +get_component_active_23527 get_component_active 0 23527 NULL
128876 +target_core_dev_wwn_show_attr_vpd_protocol_identifier_23531 target_core_dev_wwn_show_attr_vpd_protocol_identifier 0 23531 NULL
128877 +ima_show_measurements_count_23536 ima_show_measurements_count 3-0 23536 NULL nohasharray
128878 +sky2_device_event_23536 sky2_device_event 0 23536 &ima_show_measurements_count_23536
128879 +get_usb_charge_23541 get_usb_charge 0 23541 NULL nohasharray
128880 +adp5520_bl_office_dim_store_23541 adp5520_bl_office_dim_store 4-0 23541 &get_usb_charge_23541
128881 +st_press_trig_set_state_23544 st_press_trig_set_state 0 23544 NULL
128882 +xen_allocate_irq_gsi_23546 xen_allocate_irq_gsi 1 23546 NULL nohasharray
128883 +cxacru_sysfs_showattr_u32_23546 cxacru_sysfs_showattr_u32 0 23546 &xen_allocate_irq_gsi_23546 nohasharray
128884 +isl29125_buffer_preenable_23546 isl29125_buffer_preenable 0 23546 &cxacru_sysfs_showattr_u32_23546
128885 +tcp_current_mss_23552 tcp_current_mss 0 23552 NULL
128886 +dbg_leb_change_23555 dbg_leb_change 4-0 23555 NULL
128887 +_hardware_enqueue_23558 _hardware_enqueue 0 23558 NULL
128888 +tcp_match_skb_to_sack_23568 tcp_match_skb_to_sack 3-4 23568 NULL
128889 +padlock_sha1_finup_23569 padlock_sha1_finup 0 23569 NULL nohasharray
128890 +mwl8k_cmd_radio_control_23569 mwl8k_cmd_radio_control 0 23569 &padlock_sha1_finup_23569
128891 +venus_symlink_23570 venus_symlink 6-4 23570 NULL
128892 +show_net_stats_23573 show_net_stats 0 23573 NULL
128893 +iwl_dbgfs_interrupt_read_23574 iwl_dbgfs_interrupt_read 3-0 23574 NULL
128894 +l2cap_parse_conf_req_23575 l2cap_parse_conf_req 0 23575 NULL nohasharray
128895 +_regmap_select_page_23575 _regmap_select_page 0 23575 &l2cap_parse_conf_req_23575
128896 +__netpoll_setup_23578 __netpoll_setup 0 23578 NULL nohasharray
128897 +pm_notifier_call_chain_23578 pm_notifier_call_chain 0 23578 &__netpoll_setup_23578
128898 +xfpregs_get_23586 xfpregs_get 4 23586 NULL
128899 +show_iface_initiator_name_23588 show_iface_initiator_name 0 23588 NULL nohasharray
128900 +qib_user_sdma_make_progress_23588 qib_user_sdma_make_progress 0 23588 &show_iface_initiator_name_23588 nohasharray
128901 +set_min_23588 set_min 0-4 23588 &qib_user_sdma_make_progress_23588
128902 +get_power_status_23592 get_power_status 0 23592 NULL
128903 +lpfc_sriov_nr_virtfn_show_23593 lpfc_sriov_nr_virtfn_show 0 23593 NULL nohasharray
128904 +show_fcstat_fcp_input_megabytes_23593 show_fcstat_fcp_input_megabytes 0 23593 &lpfc_sriov_nr_virtfn_show_23593
128905 +cfpkt_create_pfx_23594 cfpkt_create_pfx 2-1 23594 NULL
128906 +ath10k_pci_diag_read32_23596 ath10k_pci_diag_read32 0 23596 NULL nohasharray
128907 +rt73usb_load_firmware_23596 rt73usb_load_firmware 0 23596 &ath10k_pci_diag_read32_23596
128908 +ad7266_powerdown_23599 ad7266_powerdown 0 23599 NULL
128909 +show_23604 show 0 23604 NULL
128910 +mtd_erasesize_show_23606 mtd_erasesize_show 0 23606 NULL
128911 +_alloc_cdb_cont_23609 _alloc_cdb_cont 2 23609 NULL
128912 +islpci_mgt_transaction_23610 islpci_mgt_transaction 5-0 23610 NULL nohasharray
128913 +store_tabletJitterDelay_23610 store_tabletJitterDelay 0-4 23610 &islpci_mgt_transaction_23610
128914 +_iommu_event_show_23612 _iommu_event_show 0 23612 NULL
128915 +xfs_qm_dqread_23613 xfs_qm_dqread 0 23613 NULL
128916 +qlcnic_sysfs_write_pm_config_23614 qlcnic_sysfs_write_pm_config 0-6-5 23614 NULL
128917 +i40e_dbg_command_read_23617 i40e_dbg_command_read 0-3 23617 NULL nohasharray
128918 +cifs_get_writer_23617 cifs_get_writer 0 23617 &i40e_dbg_command_read_23617
128919 +ocfs2_dlm_recover_show_23619 ocfs2_dlm_recover_show 0 23619 NULL
128920 +dbg_check_ltab_23620 dbg_check_ltab 0 23620 NULL
128921 +show_button_23622 show_button 0 23622 NULL
128922 +uwb_rc_scan_store_23634 uwb_rc_scan_store 0-4 23634 NULL
128923 +rt2x00mmio_alloc_queue_dma_23638 rt2x00mmio_alloc_queue_dma 0 23638 NULL
128924 +target_fabric_port_show_attr_alua_tg_pt_write_md_23641 target_fabric_port_show_attr_alua_tg_pt_write_md 0 23641 NULL
128925 +qla24xx_reset_chip_23642 qla24xx_reset_chip 0 23642 NULL
128926 +adfs_write_inode_23650 adfs_write_inode 0 23650 NULL nohasharray
128927 +ufx_disable_23650 ufx_disable 0 23650 &adfs_write_inode_23650
128928 +__i2400mu_send_barker_23652 __i2400mu_send_barker 3 23652 NULL nohasharray
128929 +profile_cpu_callback_23652 profile_cpu_callback 0 23652 &__i2400mu_send_barker_23652
128930 +setup_ctxt_23653 setup_ctxt 0 23653 NULL
128931 +wlcore_identify_fw_23654 wlcore_identify_fw 0 23654 NULL
128932 +sh_irda_open_23659 sh_irda_open 0 23659 NULL
128933 +__klp_disable_patch_23660 __klp_disable_patch 0 23660 NULL
128934 +idVendor_show_23662 idVendor_show 0 23662 NULL
128935 +ocfs2_cluster_stack_store_23663 ocfs2_cluster_stack_store 0-4 23663 NULL
128936 +dmi_entry_attr_show_23669 dmi_entry_attr_show 0 23669 NULL nohasharray
128937 +SyS_connect_23669 SyS_connect 3 23669 &dmi_entry_attr_show_23669
128938 +server_monitor_pending_show_23672 server_monitor_pending_show 0 23672 NULL nohasharray
128939 +asd_control_phy_23672 asd_control_phy 0 23672 &server_monitor_pending_show_23672 nohasharray
128940 +niu_init_ipp_23672 niu_init_ipp 0 23672 &asd_control_phy_23672
128941 +show_in_alarms_23677 show_in_alarms 0 23677 NULL nohasharray
128942 +__uncore_mask_vnw_show_23677 __uncore_mask_vnw_show 0 23677 &show_in_alarms_23677 nohasharray
128943 +igb_setup_all_rx_resources_23677 igb_setup_all_rx_resources 0 23677 &__uncore_mask_vnw_show_23677
128944 +iwl_mvm_add_int_sta_common_23678 iwl_mvm_add_int_sta_common 0 23678 NULL
128945 +chnl_net_init_23679 chnl_net_init 0 23679 NULL
128946 +show_frontswap_selfshrinking_23681 show_frontswap_selfshrinking 0 23681 NULL
128947 +po1030_s_ctrl_23683 po1030_s_ctrl 0 23683 NULL
128948 +mv88e6352_phy_page_read_23687 mv88e6352_phy_page_read 0 23687 NULL
128949 +nftl_partscan_23688 nftl_partscan 0 23688 NULL
128950 +zd_rf_init_uw2453_23691 zd_rf_init_uw2453 0 23691 NULL
128951 +mp_map_gsi_to_irq_23695 mp_map_gsi_to_irq 1 23695 NULL
128952 +mc13xxx_adc_do_conversion_23698 mc13xxx_adc_do_conversion 0 23698 NULL
128953 +cx18_read_23699 cx18_read 3-0 23699 NULL
128954 +asus_wmi_get_devstate_simple_23704 asus_wmi_get_devstate_simple 0 23704 NULL
128955 +show_in_min1_23705 show_in_min1 0 23705 NULL nohasharray
128956 +cfq_var_store_23705 cfq_var_store 0-3 23705 &show_in_min1_23705
128957 +show_constraint_time_window_us_23706 show_constraint_time_window_us 0 23706 NULL nohasharray
128958 +target_core_alua_tg_pt_gp_store_attr_alua_write_metadata_23706 target_core_alua_tg_pt_gp_store_attr_alua_write_metadata 0-3 23706 &show_constraint_time_window_us_23706
128959 +cyberjack_write_23708 cyberjack_write 0-4 23708 NULL
128960 +keyspan_pda_write_23709 keyspan_pda_write 0-4 23709 NULL
128961 +kiblnd_map_tx_23711 kiblnd_map_tx 4 23711 NULL
128962 +hfs_file_fsync_23713 hfs_file_fsync 0 23713 NULL
128963 +ip4_datagram_connect_23714 ip4_datagram_connect 0 23714 NULL
128964 +isku_sysfs_write_control_23718 isku_sysfs_write_control 6-0-5 23718 NULL
128965 +sock_alloc_send_skb_23720 sock_alloc_send_skb 2 23720 NULL nohasharray
128966 +efx_describe_per_queue_stats_23720 efx_describe_per_queue_stats 0 23720 &sock_alloc_send_skb_23720
128967 +snd_pcm_hw_refine_23721 snd_pcm_hw_refine 0 23721 NULL
128968 +get_conn_info_23723 get_conn_info 4 23723 NULL
128969 +mp_config_acpi_gsi_23728 mp_config_acpi_gsi 2 23728 NULL
128970 +inode_getattr_23729 inode_getattr 0 23729 NULL nohasharray
128971 +wsm_set_uapsd_info_23729 wsm_set_uapsd_info 0 23729 &inode_getattr_23729
128972 +quota_warn_period_store_23730 quota_warn_period_store 3-0 23730 NULL
128973 +iscsi_stat_tgt_attr_show_attr_fail_intr_addr_type_23731 iscsi_stat_tgt_attr_show_attr_fail_intr_addr_type 0 23731 NULL nohasharray
128974 +copy_gr_arg_wrapper_23731 copy_gr_arg_wrapper 0 23731 &iscsi_stat_tgt_attr_show_attr_fail_intr_addr_type_23731 nohasharray
128975 +gps_store_23731 gps_store 4-0 23731 &copy_gr_arg_wrapper_23731
128976 +get_pwm_mode_23733 get_pwm_mode 0 23733 NULL
128977 +apparmor_setprocattr_23734 apparmor_setprocattr 0-4 23734 NULL
128978 +xadc_update_adc_reg_23740 xadc_update_adc_reg 0 23740 NULL
128979 +tg3_open_23742 tg3_open 0 23742 NULL
128980 +qla2x00_vn_port_mac_address_show_23743 qla2x00_vn_port_mac_address_show 0 23743 NULL
128981 +rtl_show_debug_level_23745 rtl_show_debug_level 0 23745 NULL nohasharray
128982 +dccp_v6_init_sock_23745 dccp_v6_init_sock 0 23745 &rtl_show_debug_level_23745
128983 +rx_rx_dropped_frame_read_23748 rx_rx_dropped_frame_read 3-0 23748 NULL
128984 +ov6650_g_crop_23751 ov6650_g_crop 0 23751 NULL
128985 +wl18xx_set_mac_and_phy_23754 wl18xx_set_mac_and_phy 0 23754 NULL
128986 +prism54_set_mac_address_23758 prism54_set_mac_address 0 23758 NULL
128987 +show_max_23764 show_max 0 23764 NULL
128988 +dst_discard_sk_23766 dst_discard_sk 0 23766 NULL
128989 +__kfifo_max_r_23768 __kfifo_max_r 0-1-2 23768 NULL nohasharray
128990 +ath10k_reg_value_write_23768 ath10k_reg_value_write 3-0 23768 &__kfifo_max_r_23768
128991 +ath5k_attr_show_cck_weak_signal_detection_23769 ath5k_attr_show_cck_weak_signal_detection 0 23769 NULL
128992 +ssp_debug_mode_read_23772 ssp_debug_mode_read 3-0 23772 NULL
128993 +security_inode_getxattr_23781 security_inode_getxattr 0 23781 NULL
128994 +cfg80211_inform_bss_width_frame_23782 cfg80211_inform_bss_width_frame 5 23782 NULL
128995 +gt_max_freq_mhz_store_23783 gt_max_freq_mhz_store 0-4 23783 NULL
128996 +twl6040_bitclk_prepare_23790 twl6040_bitclk_prepare 0 23790 NULL nohasharray
128997 +autosleep_show_23790 autosleep_show 0 23790 &twl6040_bitclk_prepare_23790
128998 +adp5520_bl_daylight_max_show_23794 adp5520_bl_daylight_max_show 0 23794 NULL nohasharray
128999 +iscsi_tpg_param_show_OFMarker_23794 iscsi_tpg_param_show_OFMarker 0 23794 &adp5520_bl_daylight_max_show_23794
129000 +map_write_23795 map_write 3-0 23795 NULL nohasharray
129001 +ocfs2_try_remove_refcount_tree_23795 ocfs2_try_remove_refcount_tree 0 23795 &map_write_23795
129002 +diva_alloc_dma_map_23798 diva_alloc_dma_map 2 23798 NULL
129003 +ov9740_reg_read_23800 ov9740_reg_read 0 23800 NULL nohasharray
129004 +edid_store_23800 edid_store 0-6-5 23800 &ov9740_reg_read_23800
129005 +rx_path_reset_read_23801 rx_path_reset_read 3-0 23801 NULL
129006 +ocfs2_replace_cow_23803 ocfs2_replace_cow 0 23803 NULL
129007 +multicast_router_show_23806 multicast_router_show 0 23806 NULL
129008 +nilfs_count_free_blocks_23807 nilfs_count_free_blocks 0 23807 NULL
129009 +lbs_anycast_set_23813 lbs_anycast_set 0-4 23813 NULL nohasharray
129010 +macvlan_sync_address_23813 macvlan_sync_address 0 23813 &lbs_anycast_set_23813
129011 +snd_es1938_playback2_prepare_23819 snd_es1938_playback2_prepare 0 23819 NULL
129012 +brcmf_dongle_roam_23822 brcmf_dongle_roam 0 23822 NULL nohasharray
129013 +team_open_23822 team_open 0 23822 &brcmf_dongle_roam_23822
129014 +show_conn_param_ISCSI_PARAM_STATSN_23823 show_conn_param_ISCSI_PARAM_STATSN 0 23823 NULL nohasharray
129015 +enic_add_vlan_23823 enic_add_vlan 0 23823 &show_conn_param_ISCSI_PARAM_STATSN_23823 nohasharray
129016 +set_attention_status_23823 set_attention_status 0 23823 &enic_add_vlan_23823
129017 +__earlyonly_bootmem_alloc_23824 __earlyonly_bootmem_alloc 2 23824 NULL
129018 +hopcount_show_23825 hopcount_show 0 23825 NULL
129019 +apds990x_lux_range_show_23826 apds990x_lux_range_show 0 23826 NULL nohasharray
129020 +iwl_mvm_allocate_int_sta_23826 iwl_mvm_allocate_int_sta 0 23826 &apds990x_lux_range_show_23826
129021 +lustre_msg_buflen_23827 lustre_msg_buflen 0 23827 NULL
129022 +show_sf4_pwm_23833 show_sf4_pwm 0 23833 NULL
129023 +adt7411_modify_bit_23834 adt7411_modify_bit 0 23834 NULL
129024 +set_trigger_23840 set_trigger 0-4 23840 NULL
129025 +ax_open_dev_23842 ax_open_dev 0 23842 NULL
129026 +usbvision_i2c_write_23843 usbvision_i2c_write 0-4 23843 NULL nohasharray
129027 +cgroup_procs_write_23843 cgroup_procs_write 0-3 23843 &usbvision_i2c_write_23843
129028 +osst_reposition_and_retry_23844 osst_reposition_and_retry 0 23844 NULL
129029 +iwl_dbgfs_nvm_read_23845 iwl_dbgfs_nvm_read 3-0 23845 NULL
129030 +max1027_validate_trigger_23847 max1027_validate_trigger 0 23847 NULL
129031 +p54_init_common_23850 p54_init_common 1 23850 NULL
129032 +gart_alloc_coherent_23852 gart_alloc_coherent 2 23852 NULL
129033 +bin_to_hex_dup_23853 bin_to_hex_dup 2 23853 NULL
129034 +rocker_port_ctrl_vlan_23854 rocker_port_ctrl_vlan 0 23854 NULL
129035 +__bond_opt_set_23855 __bond_opt_set 0 23855 NULL
129036 +__key_link_begin_23856 __key_link_begin 0 23856 NULL
129037 +ocfs2_xattr_get_clusters_23857 ocfs2_xattr_get_clusters 0 23857 NULL nohasharray
129038 +ath10k_core_create_23857 ath10k_core_create 1 23857 &ocfs2_xattr_get_clusters_23857 nohasharray
129039 +show_iface_chap_auth_23857 show_iface_chap_auth 0 23857 &ath10k_core_create_23857
129040 +nfs4_call_sync_23858 nfs4_call_sync 0 23858 NULL
129041 +mv88e6352_phy_page_write_23862 mv88e6352_phy_page_write 0 23862 NULL
129042 +device_event_23864 device_event 0 23864 NULL
129043 +vmci_transport_notify_send_pre_enqueue_23866 vmci_transport_notify_send_pre_enqueue 0 23866 NULL
129044 +m88rs6000t_set_bb_23871 m88rs6000t_set_bb 0 23871 NULL
129045 +hdlcdrv_set_mac_address_23872 hdlcdrv_set_mac_address 0 23872 NULL
129046 +ieee80211_if_read_dot11MeshMaxPeerLinks_23878 ieee80211_if_read_dot11MeshMaxPeerLinks 3-0 23878 NULL
129047 +bond_init_23879 bond_init 0 23879 NULL
129048 +writeback_single_inode_23881 writeback_single_inode 0 23881 NULL
129049 +pwc_button_ctrl_23886 pwc_button_ctrl 0 23886 NULL
129050 +__tg3_writephy_23889 __tg3_writephy 0 23889 NULL
129051 +nes_alloc_resource_23891 nes_alloc_resource 3 23891 NULL
129052 +show_temp_auto_boost_23895 show_temp_auto_boost 0 23895 NULL
129053 +iwch_reject_cr_23901 iwch_reject_cr 3 23901 NULL
129054 +nilfs_freeze_23902 nilfs_freeze 0 23902 NULL
129055 +iov_iter_get_pages_alloc_23903 iov_iter_get_pages_alloc 3-0 23903 NULL
129056 +netxen_sysfs_write_crb_23905 netxen_sysfs_write_crb 0-6-5 23905 NULL
129057 +atxp1_storegpio1_23908 atxp1_storegpio1 0-4 23908 NULL
129058 +add_new_gdb_meta_bg_23911 add_new_gdb_meta_bg 3 23911 NULL nohasharray
129059 +ieee80211_if_read_hw_queues_23911 ieee80211_if_read_hw_queues 3-0 23911 &add_new_gdb_meta_bg_23911
129060 +mpihelp_mul_karatsuba_case_23918 mpihelp_mul_karatsuba_case 5-3 23918 NULL nohasharray
129061 +ipath_reg_phys_mr_23918 ipath_reg_phys_mr 3 23918 &mpihelp_mul_karatsuba_case_23918
129062 +ncp_do_request_23925 ncp_do_request 0 23925 NULL nohasharray
129063 +cc2520_cmd_strobe_23925 cc2520_cmd_strobe 0 23925 &ncp_do_request_23925
129064 +ftdi_elan_read_23927 ftdi_elan_read 0-3 23927 NULL
129065 +kvm_read_guest_23928 kvm_read_guest 4-2 23928 NULL
129066 +save_image_23929 save_image 0 23929 NULL
129067 +store_temp_pwm_23930 store_temp_pwm 0-4 23930 NULL
129068 +csio_show_dbg_level_23932 csio_show_dbg_level 0 23932 NULL
129069 +_osd_req_finalize_get_attr_list_23933 _osd_req_finalize_get_attr_list 0 23933 NULL
129070 +write_vda_23934 write_vda 0-5-6 23934 NULL
129071 +supports_autosuspend_show_23938 supports_autosuspend_show 0 23938 NULL
129072 +__alloc_skb_23940 __alloc_skb 1 23940 NULL
129073 +DMAbuf_activate_recording_23942 DMAbuf_activate_recording 0 23942 NULL
129074 +qla2x00_sysfs_read_fw_dump_23943 qla2x00_sysfs_read_fw_dump 6-0-5 23943 NULL
129075 +uvc_endpoint_max_bpi_23944 uvc_endpoint_max_bpi 0 23944 NULL nohasharray
129076 +ceph_write_inode_23944 ceph_write_inode 0 23944 &uvc_endpoint_max_bpi_23944
129077 +bpf_prog_alloc_23945 bpf_prog_alloc 1 23945 NULL nohasharray
129078 +ltc4245_show_current_23945 ltc4245_show_current 0 23945 &bpf_prog_alloc_23945
129079 +da9052_rtc_enable_alarm_23947 da9052_rtc_enable_alarm 0 23947 NULL
129080 +wl1251_boot_soft_reset_23952 wl1251_boot_soft_reset 0 23952 NULL
129081 +cifs_setxattr_23957 cifs_setxattr 4-0 23957 NULL
129082 +size_roundup_power2_23958 size_roundup_power2 0-1 23958 NULL
129083 +fc2580_rd_reg_23959 fc2580_rd_reg 0 23959 NULL
129084 +wait_on_bit_action_23963 wait_on_bit_action 0 23963 NULL nohasharray
129085 +group_fwd_mask_store_23963 group_fwd_mask_store 0-4 23963 &wait_on_bit_action_23963
129086 +_ore_read_mirror_23965 _ore_read_mirror 0 23965 NULL
129087 +vfs_write_23971 vfs_write 3-0 23971 NULL
129088 +sch56xx_send_cmd_23978 sch56xx_send_cmd 0 23978 NULL nohasharray
129089 +ci_get_data_23978 ci_get_data 3 23978 &sch56xx_send_cmd_23978
129090 +virtblk_get_id_23981 virtblk_get_id 0 23981 NULL
129091 +sddr55_write_data_23983 sddr55_write_data 4 23983 NULL
129092 +zd_usb_iowrite16v_async_23984 zd_usb_iowrite16v_async 3-0 23984 NULL
129093 +show_cpu_clock_sel_23986 show_cpu_clock_sel 0 23986 NULL
129094 +mon_bin_wait_event_23993 mon_bin_wait_event 0 23993 NULL
129095 +ipw2100_open_23994 ipw2100_open 0 23994 NULL
129096 +mt9m111_set_autoexposure_23998 mt9m111_set_autoexposure 0 23998 NULL
129097 +os_desc_use_store_24000 os_desc_use_store 0-3 24000 NULL
129098 +broadsheet_setup_spi_24005 broadsheet_setup_spi 0 24005 NULL
129099 +cxgb_alloc_mem_24007 cxgb_alloc_mem 1 24007 NULL
129100 +rx8025_read_reg_24012 rx8025_read_reg 0 24012 NULL
129101 +set_temp_hyst1_24014 set_temp_hyst1 0-4 24014 NULL nohasharray
129102 +intel_ring_idle_24014 intel_ring_idle 0 24014 &set_temp_hyst1_24014
129103 +wl1251_acx_cca_threshold_24015 wl1251_acx_cca_threshold 0 24015 NULL
129104 +ext2_xattr_set2_24019 ext2_xattr_set2 0 24019 NULL
129105 +average_write_24020 average_write 0-3 24020 NULL
129106 +give_pages_24021 give_pages 3 24021 NULL
129107 +node_page_state_24024 node_page_state 0 24024 NULL nohasharray
129108 +htc_send_epid_24024 htc_send_epid 0 24024 &node_page_state_24024
129109 +sys_pwrite64_24029 sys_pwrite64 3 24029 NULL
129110 +show_24031 show 0 24031 NULL
129111 +gsmi_panic_callback_24033 gsmi_panic_callback 0 24033 NULL
129112 +set_ctrl_lock_24034 set_ctrl_lock 0 24034 NULL
129113 +adis16400_show_serial_number_24037 adis16400_show_serial_number 3-0 24037 NULL
129114 +get_ata_class_names_24038 get_ata_class_names 0 24038 NULL
129115 +ixgbevf_change_mtu_24040 ixgbevf_change_mtu 0 24040 NULL
129116 +setkey_24042 setkey 0 24042 NULL
129117 +usb_set_configuration_24043 usb_set_configuration 0 24043 NULL
129118 +show_log_width_24047 show_log_width 0 24047 NULL nohasharray
129119 +patch_ad1884_24047 patch_ad1884 0 24047 &show_log_width_24047
129120 +wl1271_acx_ac_cfg_24051 wl1271_acx_ac_cfg 0 24051 NULL
129121 +afs_cell_alloc_24052 afs_cell_alloc 2 24052 NULL nohasharray
129122 +ipath_setrcvhdrsize_24052 ipath_setrcvhdrsize 0 24052 &afs_cell_alloc_24052
129123 +ad9523_write_24058 ad9523_write 0 24058 NULL
129124 +iwl_dbgfs_low_latency_read_24062 iwl_dbgfs_low_latency_read 3-0 24062 NULL nohasharray
129125 +notify_recv_pre_block_24062 notify_recv_pre_block 0 24062 &iwl_dbgfs_low_latency_read_24062
129126 +gem_change_mtu_24066 gem_change_mtu 0 24066 NULL
129127 +domid_show_24067 domid_show 0 24067 NULL nohasharray
129128 +cfhsi_flush_fifo_24067 cfhsi_flush_fifo 0 24067 &domid_show_24067
129129 +aa_restore_previous_profile_24070 aa_restore_previous_profile 0 24070 NULL nohasharray
129130 +iwl_send_bt_init_conf_24070 iwl_send_bt_init_conf 0 24070 &aa_restore_previous_profile_24070
129131 +usbnet_open_24073 usbnet_open 0 24073 NULL
129132 +nv_device_resource_start_24075 nv_device_resource_start 0 24075 NULL
129133 +tse_sset_count_24077 tse_sset_count 0 24077 NULL
129134 +logfs_write_begin_24078 logfs_write_begin 0 24078 NULL
129135 +vb2_fop_read_24080 vb2_fop_read 3-0 24080 NULL
129136 +show_point2_24082 show_point2 0 24082 NULL
129137 +sb_midi_open_24097 sb_midi_open 0 24097 NULL nohasharray
129138 +cachefiles_daemon_secctx_24097 cachefiles_daemon_secctx 0 24097 &sb_midi_open_24097
129139 +target_core_dev_pr_show_spc2_res_24098 target_core_dev_pr_show_spc2_res 0 24098 NULL
129140 +vivid_fb_check_var_24099 vivid_fb_check_var 0 24099 NULL
129141 +init_pioavailregs_24101 init_pioavailregs 0 24101 NULL
129142 +C_SYSC_process_vm_writev_24102 C_SYSC_process_vm_writev 3-5 24102 NULL
129143 +pipeline_post_proc_swi_read_24108 pipeline_post_proc_swi_read 3-0 24108 NULL
129144 +request_key_auth_read_24109 request_key_auth_read 3 24109 NULL
129145 +queue_ra_show_24111 queue_ra_show 0 24111 NULL
129146 +hv_ringbuffer_write_24114 hv_ringbuffer_write 0 24114 NULL
129147 +show_fcstat_error_frames_24115 show_fcstat_error_frames 0 24115 NULL
129148 +iwlagn_set_pan_params_24118 iwlagn_set_pan_params 0 24118 NULL
129149 +pci_iomap_range_24122 pci_iomap_range 3-4 24122 NULL
129150 +show_session_param_ISCSI_PARAM_BOOT_ROOT_24126 show_session_param_ISCSI_PARAM_BOOT_ROOT 0 24126 NULL
129151 +mwifiex_open_24130 mwifiex_open 0 24130 NULL
129152 +piix4_transaction_24131 piix4_transaction 0 24131 NULL
129153 +_picolcd_flash_write_24134 _picolcd_flash_write 4-0 24134 NULL nohasharray
129154 +si4713_powerup_24134 si4713_powerup 0 24134 &_picolcd_flash_write_24134
129155 +irnet_ctrl_write_24139 irnet_ctrl_write 3-0 24139 NULL nohasharray
129156 +lis3lv02d_selftest_show_24139 lis3lv02d_selftest_show 0 24139 &irnet_ctrl_write_24139 nohasharray
129157 +xfs_btree_increment_24139 xfs_btree_increment 0 24139 &lis3lv02d_selftest_show_24139
129158 +ov9650_s_ctrl_24141 ov9650_s_ctrl 0 24141 NULL
129159 +mem_cgroup_can_attach_24142 mem_cgroup_can_attach 0 24142 NULL
129160 +cx24123_tuner_i2c_tuner_xfer_24143 cx24123_tuner_i2c_tuner_xfer 0-3 24143 NULL nohasharray
129161 +attr_dragging_show_tpkbd_24143 attr_dragging_show_tpkbd 0 24143 &cx24123_tuner_i2c_tuner_xfer_24143
129162 +__niu_wait_bits_clear_24147 __niu_wait_bits_clear 0 24147 NULL
129163 +store_24149 store 0-3 24149 NULL
129164 +SyS_sethostname_24150 SyS_sethostname 2 24150 NULL
129165 +trim_bitmaps_24158 trim_bitmaps 3 24158 NULL
129166 +wan_enable_store_24159 wan_enable_store 4-0 24159 NULL
129167 +notes_read_24165 notes_read 0-6-5 24165 NULL
129168 +fc2580_wr_reg_24166 fc2580_wr_reg 0 24166 NULL
129169 +orinoco_change_mtu_24172 orinoco_change_mtu 0 24172 NULL
129170 +nr_hugepages_mempolicy_store_24176 nr_hugepages_mempolicy_store 0-4 24176 NULL
129171 +adu_read_24177 adu_read 3-0 24177 NULL nohasharray
129172 +show_ipv4_iface_dhcp_alt_client_id_en_24177 show_ipv4_iface_dhcp_alt_client_id_en 0 24177 &adu_read_24177
129173 +sock_no_setsockopt_24178 sock_no_setsockopt 0 24178 NULL
129174 +cifs_write_begin_24179 cifs_write_begin 0 24179 NULL
129175 +adv7343_write_24183 adv7343_write 0 24183 NULL nohasharray
129176 +toshiba_usb_three_set_24183 toshiba_usb_three_set 0 24183 &adv7343_write_24183
129177 +ql_configure_rings_24184 ql_configure_rings 0 24184 NULL
129178 +safe_prepare_write_buffer_24187 safe_prepare_write_buffer 3 24187 NULL
129179 +resource_show_24189 resource_show 0 24189 NULL
129180 +po1030_set_blue_balance_24191 po1030_set_blue_balance 0 24191 NULL
129181 +irq_remapping_setup_msi_irqs_24194 irq_remapping_setup_msi_irqs 2 24194 NULL
129182 +ts_play_24203 ts_play 0-3 24203 NULL
129183 +ieee80211_if_read_dot11MeshHWMPpreqMinInterval_24208 ieee80211_if_read_dot11MeshHWMPpreqMinInterval 3-0 24208 NULL nohasharray
129184 +show_24208 show 0 24208 &ieee80211_if_read_dot11MeshHWMPpreqMinInterval_24208
129185 +__tsl2550_show_lux_24210 __tsl2550_show_lux 0 24210 NULL
129186 +joydev_0x_read_24213 joydev_0x_read 0 24213 NULL
129187 +show_maxmin_alarm_24216 show_maxmin_alarm 0 24216 NULL nohasharray
129188 +dsm_get_label_24216 dsm_get_label 0 24216 &show_maxmin_alarm_24216 nohasharray
129189 +reiserfs_write_full_page_24216 reiserfs_write_full_page 0 24216 &dsm_get_label_24216
129190 +set_sync_ep_implicit_fb_quirk_24218 set_sync_ep_implicit_fb_quirk 0 24218 NULL
129191 +SyS_sendfile64_24220 SyS_sendfile64 4 24220 NULL
129192 +tcpprobe_sprint_24222 tcpprobe_sprint 0-2 24222 NULL nohasharray
129193 +set_csma_params_24222 set_csma_params 0 24222 &tcpprobe_sprint_24222
129194 +mwifiex_send_cmd_24223 mwifiex_send_cmd 0 24223 NULL
129195 +pcpu_embed_first_chunk_24224 pcpu_embed_first_chunk 3-2-1 24224 NULL nohasharray
129196 +mei_amthif_read_24224 mei_amthif_read 4-0 24224 &pcpu_embed_first_chunk_24224
129197 +niu_rbr_fill_24226 niu_rbr_fill 0 24226 NULL
129198 +autosleep_store_24230 autosleep_store 0-4 24230 NULL
129199 +pci_num_vf_24235 pci_num_vf 0 24235 NULL nohasharray
129200 +mxl5005s_reconfigure_24235 mxl5005s_reconfigure 0 24235 &pci_num_vf_24235
129201 +sel_read_bool_24236 sel_read_bool 3-0 24236 NULL
129202 +xfs_bmap_rtalloc_24237 xfs_bmap_rtalloc 0 24237 NULL
129203 +set_in16_min_24238 set_in16_min 0-4 24238 NULL
129204 +lpfc_enable_rrq_show_24241 lpfc_enable_rrq_show 0 24241 NULL
129205 +max8998_rtc_set_alarm_24245 max8998_rtc_set_alarm 0 24245 NULL
129206 +safe_delay_show_24247 safe_delay_show 0 24247 NULL nohasharray
129207 +xpnet_dev_change_mtu_24247 xpnet_dev_change_mtu 0 24247 &safe_delay_show_24247
129208 +rt2x00queue_initialize_24255 rt2x00queue_initialize 0 24255 NULL
129209 +bd2802_show_wave_pattern_24259 bd2802_show_wave_pattern 0 24259 NULL
129210 +em28xx_alloc_urbs_24260 em28xx_alloc_urbs 4-6-0 24260 NULL nohasharray
129211 +vxlan_lowerdev_event_24260 vxlan_lowerdev_event 0 24260 &em28xx_alloc_urbs_24260
129212 +esp6_get_mtu_24264 esp6_get_mtu 0-2 24264 NULL
129213 +do_set_pwm_enable_24271 do_set_pwm_enable 0 24271 NULL
129214 +tun_chr_write_iter_24273 tun_chr_write_iter 0 24273 NULL nohasharray
129215 +store_24273 store 0 24273 &tun_chr_write_iter_24273
129216 +vpd_use_hostno_store_24274 vpd_use_hostno_store 0-3 24274 NULL
129217 +nilfs_segctor_add_super_root_24277 nilfs_segctor_add_super_root 0 24277 NULL nohasharray
129218 +pvr2_hdw_set_streaming_24277 pvr2_hdw_set_streaming 0 24277 &nilfs_segctor_add_super_root_24277 nohasharray
129219 +set_bdaddr_24277 set_bdaddr 0 24277 &pvr2_hdw_set_streaming_24277
129220 +thin_status_24278 thin_status 5 24278 NULL
129221 +compat_sys_preadv64_24283 compat_sys_preadv64 3 24283 NULL
129222 +azx_pcm_prepare_24285 azx_pcm_prepare 0 24285 NULL nohasharray
129223 +power_limit_1_max_uw_show_24285 power_limit_1_max_uw_show 0 24285 &azx_pcm_prepare_24285
129224 +msg_size_24288 msg_size 0 24288 NULL
129225 +ext2_free_blocks_24292 ext2_free_blocks 3-2 24292 NULL
129226 +i2c_smbus_check_pec_24297 i2c_smbus_check_pec 0 24297 NULL
129227 +map_page_24298 map_page 3-4 24298 NULL
129228 +store_fbstate_24303 store_fbstate 0-4 24303 NULL
129229 +adp8870_bl_l5_dark_dim_show_24305 adp8870_bl_l5_dark_dim_show 0 24305 NULL
129230 +btmrvl_pscmd_read_24308 btmrvl_pscmd_read 3-0 24308 NULL nohasharray
129231 +nfs_proc_statfs_24308 nfs_proc_statfs 0 24308 &btmrvl_pscmd_read_24308
129232 +oprofile_cpu_notifier_24310 oprofile_cpu_notifier 0 24310 NULL nohasharray
129233 +__ims_pcu_execute_bl_command_24310 __ims_pcu_execute_bl_command 0 24310 &oprofile_cpu_notifier_24310
129234 +reserve_metadata_bytes_24313 reserve_metadata_bytes 0 24313 NULL
129235 +bd2802_store_rgb_current_24316 bd2802_store_rgb_current 0-4 24316 NULL
129236 +ath6kl_add_bss_if_needed_24317 ath6kl_add_bss_if_needed 6 24317 NULL
129237 +pci_write_config_word_24318 pci_write_config_word 0 24318 NULL
129238 +xfs_dir3_leafn_read_24319 xfs_dir3_leafn_read 0 24319 NULL
129239 +ov6650_s_stream_24322 ov6650_s_stream 0 24322 NULL
129240 +copy_gr_arg_wrapper_normal_24325 copy_gr_arg_wrapper_normal 0 24325 NULL
129241 +ovl_statfs_24327 ovl_statfs 0 24327 NULL
129242 +si476x_radio_read_acf_blob_24336 si476x_radio_read_acf_blob 3-0 24336 NULL
129243 +arcmsr_attr_host_driver_reset_24341 arcmsr_attr_host_driver_reset 0 24341 NULL nohasharray
129244 +target_fabric_port_show_attr_alua_tg_pt_offline_24341 target_fabric_port_show_attr_alua_tg_pt_offline 0 24341 &arcmsr_attr_host_driver_reset_24341
129245 +hpc_wait_ctlr_notworking_24344 hpc_wait_ctlr_notworking 0 24344 NULL
129246 +C_SYSC_pwritev_24345 C_SYSC_pwritev 3 24345 NULL
129247 +nf_iterate_24348 nf_iterate 0 24348 NULL
129248 +prepare_pages_24349 prepare_pages 0 24349 NULL
129249 +kzalloc_node_24352 kzalloc_node 1 24352 NULL
129250 +roccat_common2_sysfs_read_macro_24355 roccat_common2_sysfs_read_macro 0-5-6 24355 NULL
129251 +lp3972_i2c_read_24364 lp3972_i2c_read 0 24364 NULL
129252 +cfi_read_pri_24366 cfi_read_pri 3 24366 NULL
129253 +btrfs_item_size_nr_24367 btrfs_item_size_nr 0 24367 NULL nohasharray
129254 +twl_rtc_set_alarm_24367 twl_rtc_set_alarm 0 24367 &btrfs_item_size_nr_24367 nohasharray
129255 +store_attach_24367 store_attach 0-4 24367 &twl_rtc_set_alarm_24367
129256 +videobuf_read_zerocopy_24369 videobuf_read_zerocopy 0 24369 NULL
129257 +break_deleg_24373 break_deleg 0 24373 NULL
129258 +elevator_init_fn_24375 elevator_init_fn 0 24375 NULL
129259 +ds2780_get_pmod_enabled_24380 ds2780_get_pmod_enabled 0 24380 NULL
129260 +try_alloc_port_24382 try_alloc_port 0 24382 NULL
129261 +cpu_subsys_offline_24383 cpu_subsys_offline 0 24383 NULL
129262 +acpi_ds_get_buffer_arguments_24384 acpi_ds_get_buffer_arguments 0 24384 NULL
129263 +xfs_bmapi_read_24392 xfs_bmapi_read 0 24392 NULL nohasharray
129264 +sock_xmit_24392 sock_xmit 4 24392 &xfs_bmapi_read_24392
129265 +osc_cur_grant_bytes_seq_write_24396 osc_cur_grant_bytes_seq_write 3 24396 NULL
129266 +edac_pci_int_show_24397 edac_pci_int_show 0 24397 NULL
129267 +getxattr_24398 getxattr 4 24398 NULL nohasharray
129268 +pvr2_v4l2_ioctl_24398 pvr2_v4l2_ioctl 2 24398 &getxattr_24398
129269 +populate_msi_sysfs_24399 populate_msi_sysfs 0 24399 NULL
129270 +o2nm_cluster_attr_keepalive_delay_ms_read_24403 o2nm_cluster_attr_keepalive_delay_ms_read 0 24403 NULL
129271 +drm_property_create_bitmask_24412 drm_property_create_bitmask 6 24412 NULL
129272 +save_image_lzo_24413 save_image_lzo 0 24413 NULL
129273 +blk_update_bidi_request_24415 blk_update_bidi_request 3-4 24415 NULL
129274 +default_density_show_24417 default_density_show 0 24417 NULL
129275 +nvme_trans_log_supp_pages_24418 nvme_trans_log_supp_pages 3 24418 NULL
129276 +show_iap_mode_24420 show_iap_mode 0 24420 NULL
129277 +rtl8187_init_urbs_24421 rtl8187_init_urbs 0 24421 NULL
129278 +set_port1_handler_24424 set_port1_handler 0-4 24424 NULL
129279 +b43_debugfs_read_24425 b43_debugfs_read 3-0 24425 NULL
129280 +bq2415x_sysfs_set_limit_24426 bq2415x_sysfs_set_limit 0-4 24426 NULL
129281 +xenbus_file_read_24427 xenbus_file_read 3-0 24427 NULL
129282 +ieee80211_rx_mgmt_beacon_24430 ieee80211_rx_mgmt_beacon 3 24430 NULL nohasharray
129283 +bond_option_ad_select_set_24430 bond_option_ad_select_set 0 24430 &ieee80211_rx_mgmt_beacon_24430
129284 +pn_socket_sendmsg_24431 pn_socket_sendmsg 4-0 24431 NULL
129285 +copy_and_ioctl_24434 copy_and_ioctl 4 24434 NULL
129286 +suspend_freeze_processes_24436 suspend_freeze_processes 0 24436 NULL
129287 +ixgbe_alloc_q_vector_24439 ixgbe_alloc_q_vector 6-4 24439 NULL
129288 +smk_user_access_24440 smk_user_access 3-0 24440 NULL nohasharray
129289 +rtw_set_wps_assoc_resp_24440 rtw_set_wps_assoc_resp 3 24440 &smk_user_access_24440
129290 +lpfc_option_rom_version_show_24443 lpfc_option_rom_version_show 0 24443 NULL
129291 +gr_set_acls_24449 gr_set_acls 0 24449 NULL
129292 +mc13xxx_regulator_enable_24450 mc13xxx_regulator_enable 0 24450 NULL nohasharray
129293 +s5p_jpeg_try_ctrl_24450 s5p_jpeg_try_ctrl 0 24450 &mc13xxx_regulator_enable_24450
129294 +evdev_do_ioctl_24459 evdev_do_ioctl 2 24459 NULL nohasharray
129295 +internal_dev_open_24459 internal_dev_open 0 24459 &evdev_do_ioctl_24459
129296 +lbs_highsnr_write_24460 lbs_highsnr_write 3-0 24460 NULL nohasharray
129297 +tgr128_final_24460 tgr128_final 0 24460 &lbs_highsnr_write_24460
129298 +compat_SyS_mq_timedsend_24464 compat_SyS_mq_timedsend 3 24464 NULL
129299 +lport_reset_24466 lport_reset 0 24466 NULL
129300 +sii9234_s_stream_24467 sii9234_s_stream 0 24467 NULL
129301 +pmd_entry_24472 pmd_entry 0 24472 NULL
129302 +bConfigurationValue_store_24484 bConfigurationValue_store 0-4 24484 NULL
129303 +ttm_page_pool_free_24486 ttm_page_pool_free 2-0 24486 NULL nohasharray
129304 +xfs_bmap_local_to_extents_24486 xfs_bmap_local_to_extents 0 24486 &ttm_page_pool_free_24486
129305 +snd_pcm_hw_param_first_24487 snd_pcm_hw_param_first 0 24487 NULL
129306 +show_temp_max1_24488 show_temp_max1 0 24488 NULL
129307 +dut_mode_read_24489 dut_mode_read 3-0 24489 NULL
129308 +read_file_spec_scan_ctl_24491 read_file_spec_scan_ctl 3-0 24491 NULL
129309 +pl2303_open_24492 pl2303_open 0 24492 NULL
129310 +i915_gem_obj_offset_24494 i915_gem_obj_offset 0 24494 NULL
129311 +xfs_attr_shortform_remove_24495 xfs_attr_shortform_remove 0 24495 NULL nohasharray
129312 +iscsi_nacl_auth_store_password_24495 iscsi_nacl_auth_store_password 0-3 24495 &xfs_attr_shortform_remove_24495
129313 +show_counter_rx_link_problems_24496 show_counter_rx_link_problems 0 24496 NULL nohasharray
129314 +sprintf_temp_from_reg_24496 sprintf_temp_from_reg 0 24496 &show_counter_rx_link_problems_24496
129315 +bond_change_mtu_24497 bond_change_mtu 0 24497 NULL
129316 +lpss_ltr_mode_show_24507 lpss_ltr_mode_show 0 24507 NULL
129317 +fuse_notify_retrieve_24514 fuse_notify_retrieve 0 24514 NULL
129318 +request_key_with_auxdata_24515 request_key_with_auxdata 4 24515 NULL nohasharray
129319 +ipv6_recv_error_24515 ipv6_recv_error 0 24515 &request_key_with_auxdata_24515
129320 +show_cmd_log_24517 show_cmd_log 0 24517 NULL
129321 +xfs_buf_get_map_24522 xfs_buf_get_map 3 24522 NULL
129322 +target_core_alua_tg_pt_gp_show_attr_alua_support_standby_24523 target_core_alua_tg_pt_gp_show_attr_alua_support_standby 0 24523 NULL
129323 +show_fc_host_hardware_version_24524 show_fc_host_hardware_version 0 24524 NULL
129324 +mtd_bitflip_threshold_show_24528 mtd_bitflip_threshold_show 0 24528 NULL
129325 +btrfs_feature_attr_show_24534 btrfs_feature_attr_show 0 24534 NULL nohasharray
129326 +nilfs_ifile_get_inode_block_24534 nilfs_ifile_get_inode_block 0 24534 &btrfs_feature_attr_show_24534 nohasharray
129327 +wl1251_acx_service_period_timeout_24534 wl1251_acx_service_period_timeout 0 24534 &nilfs_ifile_get_inode_block_24534
129328 +do_mpage_readpage_24536 do_mpage_readpage 3 24536 NULL
129329 +mt2063_set_params_24539 mt2063_set_params 0 24539 NULL
129330 +unix_mknod_24543 unix_mknod 0 24543 NULL
129331 +usbhid_set_raw_report_24550 usbhid_set_raw_report 0 24550 NULL
129332 +snd_hda_multi_out_analog_prepare_24553 snd_hda_multi_out_analog_prepare 0 24553 NULL
129333 +bonding_show_downdelay_24554 bonding_show_downdelay 0 24554 NULL
129334 +dcdbas_reboot_notify_24558 dcdbas_reboot_notify 0 24558 NULL
129335 +iwlagn_mac_sta_state_24561 iwlagn_mac_sta_state 0 24561 NULL
129336 +write_cache_pages_24562 write_cache_pages 0 24562 NULL
129337 +tsi148_alloc_resource_24563 tsi148_alloc_resource 2 24563 NULL
129338 +snd_vt1724_playback_indep_prepare_24569 snd_vt1724_playback_indep_prepare 0 24569 NULL nohasharray
129339 +ocfs2_extent_map_lookup_24569 ocfs2_extent_map_lookup 0 24569 &snd_vt1724_playback_indep_prepare_24569
129340 +twl4030_madc_start_conversion_24573 twl4030_madc_start_conversion 0 24573 NULL
129341 +netlbl_domhsh_init_24576 netlbl_domhsh_init 1 24576 NULL nohasharray
129342 +ipw_net_open_24576 ipw_net_open 0 24576 &netlbl_domhsh_init_24576
129343 +SyS_pselect6_24582 SyS_pselect6 1 24582 NULL
129344 +gfs2_readpage_24584 gfs2_readpage 0 24584 NULL
129345 +pci_af_flr_24590 pci_af_flr 0 24590 NULL
129346 +store_local_ip_24592 store_local_ip 0 24592 NULL
129347 +md_notify_reboot_24593 md_notify_reboot 0 24593 NULL
129348 +udf_compute_nr_groups_24594 udf_compute_nr_groups 0 24594 NULL nohasharray
129349 +lola_codec_read_24594 lola_codec_read 0 24594 &udf_compute_nr_groups_24594
129350 +de_reset_mac_24598 de_reset_mac 0 24598 NULL
129351 +snd_solo_pcm_trigger_24600 snd_solo_pcm_trigger 0 24600 NULL nohasharray
129352 +musb_platform_set_mode_24600 musb_platform_set_mode 0 24600 &snd_solo_pcm_trigger_24600 nohasharray
129353 +count_preds_24600 count_preds 0 24600 &musb_platform_set_mode_24600
129354 +i915_error_state_buf_init_24605 i915_error_state_buf_init 3-0 24605 NULL nohasharray
129355 +sensor_hub_get_physical_device_count_24605 sensor_hub_get_physical_device_count 0 24605 &i915_error_state_buf_init_24605 nohasharray
129356 +lov_alloc_memmd_24605 lov_alloc_memmd 2 24605 &sensor_hub_get_physical_device_count_24605
129357 +br_nf_pre_routing_ipv6_24607 br_nf_pre_routing_ipv6 0 24607 NULL
129358 +acpilabel_show_24612 acpilabel_show 0 24612 NULL
129359 +hfsplus_cat_write_inode_24613 hfsplus_cat_write_inode 0 24613 NULL
129360 +ntfs_readpage_24616 ntfs_readpage 0 24616 NULL
129361 +SyS_poll_24620 SyS_poll 2 24620 NULL
129362 +ipv6_conntrack_in_24627 ipv6_conntrack_in 0 24627 NULL
129363 +nfs_namespace_setattr_24629 nfs_namespace_setattr 0 24629 NULL
129364 +broadsheet_spiflash_erase_sector_24630 broadsheet_spiflash_erase_sector 0 24630 NULL
129365 +addresses_show_24632 addresses_show 0 24632 NULL nohasharray
129366 +cfqg_set_leaf_weight_device_24632 cfqg_set_leaf_weight_device 0-3 24632 &addresses_show_24632
129367 +read_hdlc_status_24633 read_hdlc_status 0 24633 NULL
129368 +alloc_wr_24635 alloc_wr 2-1 24635 NULL nohasharray
129369 +wl1251_hw_init_phy_config_24635 wl1251_hw_init_phy_config 0 24635 &alloc_wr_24635
129370 +n_per_out_show_24637 n_per_out_show 0 24637 NULL
129371 +qla4_82xx_try_start_fw_24640 qla4_82xx_try_start_fw 0 24640 NULL
129372 +fake_mtu_24641 fake_mtu 0 24641 NULL
129373 +context_alloc_24645 context_alloc 3 24645 NULL
129374 +blk_rq_err_bytes_24650 blk_rq_err_bytes 0 24650 NULL
129375 +store_red_24652 store_red 0-4 24652 NULL
129376 +ext2_xattr_trusted_list_24670 ext2_xattr_trusted_list 0-5 24670 NULL
129377 +ath5k_hw_rf5111_channel_24672 ath5k_hw_rf5111_channel 0 24672 NULL
129378 +update_devfreq_24674 update_devfreq 0 24674 NULL
129379 +mISDN_read_24676 mISDN_read 0-3 24676 NULL
129380 +mv88e6xxx_reg_wait_ready_24678 mv88e6xxx_reg_wait_ready 0 24678 NULL nohasharray
129381 +wake_up_pme_show_24678 wake_up_pme_show 0 24678 &mv88e6xxx_reg_wait_ready_24678
129382 +batadv_tt_local_init_24679 batadv_tt_local_init 0 24679 NULL
129383 +ali1563_access_24683 ali1563_access 0 24683 NULL
129384 +__mlx4_qp_alloc_icm_24684 __mlx4_qp_alloc_icm 0 24684 NULL
129385 +smack_audit_rule_init_24691 smack_audit_rule_init 0 24691 NULL
129386 +btrfs_check_data_free_space_24692 btrfs_check_data_free_space 0 24692 NULL
129387 +pci_olpc_write_24693 pci_olpc_write 0 24693 NULL
129388 +datafab_write_data_24696 datafab_write_data 4 24696 NULL
129389 +dgram_connect_24701 dgram_connect 0 24701 NULL
129390 +devm_kmalloc_24705 devm_kmalloc 2 24705 NULL nohasharray
129391 +nilfs_direct_assign_v_24705 nilfs_direct_assign_v 0 24705 &devm_kmalloc_24705 nohasharray
129392 +udf_add_aext_24705 udf_add_aext 0 24705 &nilfs_direct_assign_v_24705
129393 +wl1251_hw_init_beacon_broadcast_24707 wl1251_hw_init_beacon_broadcast 0 24707 NULL
129394 +niu_change_mtu_24710 niu_change_mtu 0 24710 NULL
129395 +crb_recv_24713 crb_recv 0-3 24713 NULL
129396 +mc13xxx_spi_write_24715 mc13xxx_spi_write 0 24715 NULL nohasharray
129397 +wait_transaction_complete_24715 wait_transaction_complete 0 24715 &mc13xxx_spi_write_24715
129398 +show_ipv4_iface_dhcp_req_vendor_id_en_24718 show_ipv4_iface_dhcp_req_vendor_id_en 0 24718 NULL
129399 +dps0_is_key_locked_24722 dps0_is_key_locked 0 24722 NULL
129400 +st_int_ioctl_24725 st_int_ioctl 0 24725 NULL
129401 +ip_tunnel_change_mtu_24731 ip_tunnel_change_mtu 0 24731 NULL
129402 +simple_attr_read_24738 simple_attr_read 3-0 24738 NULL
129403 +ath_rxbuf_alloc_24745 ath_rxbuf_alloc 2 24745 NULL
129404 +pps_show_24748 pps_show 0 24748 NULL
129405 +get_dma_residue_24749 get_dma_residue 0 24749 NULL nohasharray
129406 +commit_rxon_24749 commit_rxon 0 24749 &get_dma_residue_24749
129407 +kgdb_hex2mem_24755 kgdb_hex2mem 3 24755 NULL
129408 +ddp_device_event_24756 ddp_device_event 0 24756 NULL
129409 +get_temp_max_hyst_24757 get_temp_max_hyst 0 24757 NULL
129410 +get_src_24759 get_src 0 24759 NULL
129411 +ip_vs_local_reply4_24762 ip_vs_local_reply4 0 24762 NULL
129412 +cgroup_attach_task_24763 cgroup_attach_task 0 24763 NULL
129413 +xhci_change_max_exit_latency_24765 xhci_change_max_exit_latency 0 24765 NULL
129414 +snd_cs46xx_playback_prepare_24768 snd_cs46xx_playback_prepare 0 24768 NULL nohasharray
129415 +security_sid_to_context_24768 security_sid_to_context 0 24768 &snd_cs46xx_playback_prepare_24768
129416 +mI_alloc_skb_24770 mI_alloc_skb 1 24770 NULL
129417 +isofs_statfs_24772 isofs_statfs 0 24772 NULL
129418 +zd1201_docmd_24773 zd1201_docmd 0 24773 NULL
129419 +snd_seq_ioctl_create_port_24774 snd_seq_ioctl_create_port 0 24774 NULL
129420 +ocfs2_read_blocks_24777 ocfs2_read_blocks 0 24777 NULL
129421 +skb_make_writable_24783 skb_make_writable 2 24783 NULL
129422 +datablob_hmac_verify_24786 datablob_hmac_verify 4 24786 NULL
129423 +pb0100_s_ctrl_24788 pb0100_s_ctrl 0 24788 NULL nohasharray
129424 +mlx4_SET_PORT_general_24788 mlx4_SET_PORT_general 0 24788 &pb0100_s_ctrl_24788
129425 +cache_read_24790 cache_read 3-0 24790 NULL
129426 +i915_gem_check_wedge_24793 i915_gem_check_wedge 0 24793 NULL
129427 +user_regset_copyout_24796 user_regset_copyout 7 24796 NULL nohasharray
129428 +show_unchecked_isa_dma_24796 show_unchecked_isa_dma 0 24796 &user_regset_copyout_24796
129429 +register_bcache_24797 register_bcache 0-4 24797 NULL
129430 +unpack_str_24798 unpack_str 0 24798 NULL
129431 +bcm_kona_gpio_to_irq_24799 bcm_kona_gpio_to_irq 2 24799 NULL nohasharray
129432 +tcmu_configure_device_24799 tcmu_configure_device 0 24799 &bcm_kona_gpio_to_irq_24799
129433 +aty128_ddafifo_24801 aty128_ddafifo 0 24801 NULL
129434 +get_register_page_24802 get_register_page 0 24802 NULL
129435 +kvm_read_guest_virt_helper_24804 kvm_read_guest_virt_helper 3-1 24804 NULL
129436 +ath6kl_fwlog_mask_write_24810 ath6kl_fwlog_mask_write 3-0 24810 NULL
129437 +bfad_im_node_name_show_24813 bfad_im_node_name_show 0 24813 NULL
129438 +attr_show_args_24816 attr_show_args 0 24816 NULL
129439 +comedi_buf_alloc_24822 comedi_buf_alloc 3 24822 NULL
129440 +ndo_get_phys_port_id_24825 ndo_get_phys_port_id 0 24825 NULL
129441 +brport_show_24827 brport_show 0 24827 NULL
129442 +cuse_class_abort_store_24829 cuse_class_abort_store 0-4 24829 NULL
129443 +rpf_s_stream_24830 rpf_s_stream 0 24830 NULL
129444 +__logfs_truncate_24831 __logfs_truncate 0 24831 NULL
129445 +__cfg80211_alloc_vendor_skb_24837 __cfg80211_alloc_vendor_skb 2 24837 NULL nohasharray
129446 +reboot_24837 reboot 0-4 24837 &__cfg80211_alloc_vendor_skb_24837
129447 +usnic_ib_show_config_24840 usnic_ib_show_config 0 24840 NULL
129448 +netxen_sysfs_write_mem_24841 netxen_sysfs_write_mem 0-6-5 24841 NULL
129449 +bd2802_store_reg0x02_24843 bd2802_store_reg0x02 0-4 24843 NULL
129450 +get_latch_status_24846 get_latch_status 0 24846 NULL
129451 +nilfs_superblock_sb_update_frequency_store_24852 nilfs_superblock_sb_update_frequency_store 0-4 24852 NULL
129452 +bq2415x_set_mode_24853 bq2415x_set_mode 0 24853 NULL
129453 +pt1_i2c_xfer_24856 pt1_i2c_xfer 0-3 24856 NULL
129454 +wl12xx_chip_wakeup_24858 wl12xx_chip_wakeup 0 24858 NULL
129455 +cifs_negotiate_protocol_24860 cifs_negotiate_protocol 0 24860 NULL
129456 +pnp_alloc_24869 pnp_alloc 1 24869 NULL
129457 +setup_buffering_24872 setup_buffering 0 24872 NULL
129458 +queues_read_24877 queues_read 3-0 24877 NULL nohasharray
129459 +part_ro_show_24877 part_ro_show 0 24877 &queues_read_24877
129460 +input_map_show_24878 input_map_show 0 24878 NULL
129461 +zf_write_24882 zf_write 0-3 24882 NULL
129462 +set_inc_all_24889 set_inc_all 4-0 24889 NULL
129463 +store_24890 store 0 24890 NULL
129464 +default_pvid_show_24892 default_pvid_show 0 24892 NULL nohasharray
129465 +ext4_jbd2_file_inode_24892 ext4_jbd2_file_inode 0 24892 &default_pvid_show_24892
129466 +conntrack_pptp_help_24894 conntrack_pptp_help 0 24894 NULL
129467 +bnx2i_set_ccell_info_24896 bnx2i_set_ccell_info 0-4 24896 NULL
129468 +xfs_qm_dqattach_24898 xfs_qm_dqattach 0 24898 NULL
129469 +work_start_24905 work_start 0 24905 NULL
129470 +megaraid_sysfs_show_app_hndl_24908 megaraid_sysfs_show_app_hndl 0 24908 NULL nohasharray
129471 +show_docked_24908 show_docked 0 24908 &megaraid_sysfs_show_app_hndl_24908
129472 +__hci_init_24909 __hci_init 0 24909 NULL
129473 +codec_list_read_file_24910 codec_list_read_file 3-0 24910 NULL
129474 +min_ratio_show_24911 min_ratio_show 0 24911 NULL
129475 +device_store_bool_24912 device_store_bool 0-4 24912 NULL
129476 +iwl_set_temperature_offset_calib_24913 iwl_set_temperature_offset_calib 0 24913 NULL
129477 +macvlan_hard_header_24914 macvlan_hard_header 0 24914 NULL
129478 +ocrdma_inetaddr_event_24915 ocrdma_inetaddr_event 0 24915 NULL
129479 +xpcs_reg_value_write_24922 xpcs_reg_value_write 3-0 24922 NULL
129480 +pch_gbe_get_regs_len_24924 pch_gbe_get_regs_len 0 24924 NULL
129481 +get_compat_msghdr_24928 get_compat_msghdr 0 24928 NULL
129482 +next_token_24929 next_token 0 24929 NULL
129483 +fuse_getattr_24934 fuse_getattr 0 24934 NULL nohasharray
129484 +prepare_24934 prepare 0 24934 &fuse_getattr_24934
129485 +regmap_spi_write_24935 regmap_spi_write 0 24935 NULL
129486 +claim_resources_24936 claim_resources 0 24936 NULL
129487 +fm_tx_set_pwr_lvl_24937 fm_tx_set_pwr_lvl 0 24937 NULL
129488 +twl4030reg_enable_24940 twl4030reg_enable 0 24940 NULL nohasharray
129489 +hpfs_writepage_24940 hpfs_writepage 0 24940 &twl4030reg_enable_24940
129490 +packet_sendmsg_24954 packet_sendmsg 4-0 24954 NULL
129491 +eem_opts_host_addr_show_24956 eem_opts_host_addr_show 0 24956 NULL
129492 +ipg_io_config_24957 ipg_io_config 0 24957 NULL
129493 +hotkey_radio_sw_show_24960 hotkey_radio_sw_show 0 24960 NULL
129494 +sys_rt_sigpending_24961 sys_rt_sigpending 2 24961 NULL
129495 +store_ctlr_enabled_24970 store_ctlr_enabled 0-4 24970 NULL
129496 +ensure_wear_leveling_24971 ensure_wear_leveling 0 24971 NULL
129497 +twl_i2c_write_u8_24976 twl_i2c_write_u8 3-0 24976 NULL
129498 +nf_nat_sdp_port_24977 nf_nat_sdp_port 7 24977 NULL
129499 +cancel_store_24982 cancel_store 0-4 24982 NULL
129500 +llc_ui_sendmsg_24987 llc_ui_sendmsg 4-0 24987 NULL nohasharray
129501 +ath10k_fw_crash_dump_read_24987 ath10k_fw_crash_dump_read 3-0 24987 &llc_ui_sendmsg_24987
129502 +get_eeprom_len_24988 get_eeprom_len 0 24988 NULL nohasharray
129503 +info_debugfs_read_helper_24988 info_debugfs_read_helper 0 24988 &get_eeprom_len_24988
129504 +mce_chrdev_read_24989 mce_chrdev_read 0-3 24989 NULL
129505 +uvc_init_video_isoc_24992 uvc_init_video_isoc 0 24992 NULL
129506 +profiling_store_24997 profiling_store 0-4 24997 NULL
129507 +dibusb_i2c_xfer_24998 dibusb_i2c_xfer 0-3 24998 NULL
129508 +slot_get_24999 slot_get 0 24999 NULL
129509 +key_conf_hw_key_idx_read_25003 key_conf_hw_key_idx_read 3-0 25003 NULL nohasharray
129510 +genwqe_user_vmap_25003 genwqe_user_vmap 4 25003 &key_conf_hw_key_idx_read_25003
129511 +il_dbgfs_channels_read_25005 il_dbgfs_channels_read 3-0 25005 NULL
129512 +mmc_oemid_show_25013 mmc_oemid_show 0 25013 NULL nohasharray
129513 +set_in0_min_25013 set_in0_min 0-4 25013 &mmc_oemid_show_25013
129514 +fast_charge_timer_show_25016 fast_charge_timer_show 0 25016 NULL
129515 +nfs4_set_lock_state_25017 nfs4_set_lock_state 0 25017 NULL nohasharray
129516 +tg3_readphy_25017 tg3_readphy 0 25017 &nfs4_set_lock_state_25017
129517 +tx_errors_show_25018 tx_errors_show 0 25018 NULL
129518 +show_session_param_ISCSI_PARAM_USERNAME_25024 show_session_param_ISCSI_PARAM_USERNAME 0 25024 NULL
129519 +user_pin_configs_store_25027 user_pin_configs_store 0-4 25027 NULL
129520 +phy_interface_show_25036 phy_interface_show 0 25036 NULL nohasharray
129521 +nfs_dns_resolve_name_25036 nfs_dns_resolve_name 3 25036 &phy_interface_show_25036
129522 +i2400m_open_25041 i2400m_open 0 25041 NULL
129523 +wlcore_cmd_send_failsafe_25042 wlcore_cmd_send_failsafe 0 25042 NULL nohasharray
129524 +store_speed_tolerance_25042 store_speed_tolerance 0-4 25042 &wlcore_cmd_send_failsafe_25042
129525 +removable_store_25044 removable_store 0-3 25044 NULL
129526 +wl1271_acx_pm_config_25048 wl1271_acx_pm_config 0 25048 NULL
129527 +wait_for_completion_interruptible_timeout_25050 wait_for_completion_interruptible_timeout 0 25050 NULL
129528 +ds2780_read_param_eeprom_bin_25055 ds2780_read_param_eeprom_bin 6-5-0 25055 NULL nohasharray
129529 +configfs_composite_bind_25055 configfs_composite_bind 0 25055 &ds2780_read_param_eeprom_bin_25055 nohasharray
129530 +hw_ep_prime_25055 hw_ep_prime 0 25055 &configfs_composite_bind_25055
129531 +show_rtc_25056 show_rtc 0 25056 NULL
129532 +pptp_create_25064 pptp_create 0 25064 NULL
129533 +gs_buf_alloc_25067 gs_buf_alloc 2 25067 NULL nohasharray
129534 +tun_get_user_25067 tun_get_user 0 25067 &gs_buf_alloc_25067
129535 +target_core_alua_tg_pt_gp_show_attr_trans_delay_msecs_25068 target_core_alua_tg_pt_gp_show_attr_trans_delay_msecs 0 25068 NULL nohasharray
129536 +ll_track_pid_seq_write_25068 ll_track_pid_seq_write 3 25068 &target_core_alua_tg_pt_gp_show_attr_trans_delay_msecs_25068
129537 +do_add_page_to_bio_25071 do_add_page_to_bio 2 25071 NULL
129538 +SYSC_listxattr_25072 SYSC_listxattr 3 25072 NULL
129539 +pnfs_generic_scan_commit_lists_25073 pnfs_generic_scan_commit_lists 0 25073 NULL nohasharray
129540 +vsp1_entity_set_streaming_25073 vsp1_entity_set_streaming 0 25073 &pnfs_generic_scan_commit_lists_25073
129541 +it8708_get_rx_bytes_25079 it8708_get_rx_bytes 0 25079 NULL
129542 +ext3_xattr_user_list_25084 ext3_xattr_user_list 0-5 25084 NULL
129543 +ceph_osdc_writepages_25085 ceph_osdc_writepages 0 25085 NULL
129544 +tsf_read_file_25086 tsf_read_file 0 25086 NULL nohasharray
129545 +chip_gpio_request_25086 chip_gpio_request 0 25086 &tsf_read_file_25086
129546 +rt2x00mac_get_stats_25087 rt2x00mac_get_stats 0 25087 NULL
129547 +ubifs_write_inode_25089 ubifs_write_inode 0 25089 NULL
129548 +iwl_dbgfs_tx_flush_write_25091 iwl_dbgfs_tx_flush_write 0-3 25091 NULL
129549 +alb_set_mac_address_25093 alb_set_mac_address 0 25093 NULL
129550 +pci_bus_set_aer_ops_25095 pci_bus_set_aer_ops 0 25095 NULL
129551 +nvkm_instmem_create__25098 nvkm_instmem_create_ 4 25098 NULL nohasharray
129552 +ath5k_attr_show_ani_mode_25098 ath5k_attr_show_ani_mode 0 25098 &nvkm_instmem_create__25098
129553 +gfs2_iter_unstuffed_25099 gfs2_iter_unstuffed 0 25099 NULL
129554 +wm831x_aldo_get_status_25102 wm831x_aldo_get_status 0 25102 NULL
129555 +statfs_25104 statfs 0 25104 NULL nohasharray
129556 +action_store_25104 action_store 0-3 25104 &statfs_25104
129557 +reiserfs_freeze_25105 reiserfs_freeze 0 25105 NULL
129558 +snd_rawmidi_kernel_write_25106 snd_rawmidi_kernel_write 3 25106 NULL
129559 +sisusb_read_memio_24bit_25109 sisusb_read_memio_24bit 0 25109 NULL
129560 +mlx4_cmd_poll_25112 mlx4_cmd_poll 0 25112 NULL
129561 +hci_req_add_ev_25115 hci_req_add_ev 3 25115 NULL nohasharray
129562 +acpi_ex_create_method_25115 acpi_ex_create_method 0 25115 &hci_req_add_ev_25115 nohasharray
129563 +smb2_reconnect_25115 smb2_reconnect 0 25115 &acpi_ex_create_method_25115
129564 +wl18xx_acx_set_checksum_state_25124 wl18xx_acx_set_checksum_state 0 25124 NULL
129565 +lpfc_ack0_show_25126 lpfc_ack0_show 0 25126 NULL
129566 +caif_connect_client_25127 caif_connect_client 0 25127 NULL nohasharray
129567 +vmlfb_check_var_locked_25127 vmlfb_check_var_locked 0 25127 &caif_connect_client_25127
129568 +ses_probe_25128 ses_probe 0 25128 NULL
129569 +gfs2_quota_check_25130 gfs2_quota_check 0 25130 NULL
129570 +iwl_mvm_get_temp_25131 iwl_mvm_get_temp 0 25131 NULL
129571 +snd_via82xx_pcm_trigger_25133 snd_via82xx_pcm_trigger 0 25133 NULL
129572 +bulk_write_25137 bulk_write 0 25137 NULL nohasharray
129573 +lpfc_soft_wwn_enable_store_25137 lpfc_soft_wwn_enable_store 0-4 25137 &bulk_write_25137
129574 +fs32_to_cpu_25143 fs32_to_cpu 0 25143 NULL nohasharray
129575 +es_ui_show_25143 es_ui_show 0 25143 &fs32_to_cpu_25143
129576 +reiserfs_commit_write_25144 reiserfs_commit_write 0 25144 NULL
129577 +pagesize_show_25147 pagesize_show 0 25147 NULL
129578 +pch_phub_bin_read_25148 pch_phub_bin_read 0-5-6 25148 NULL
129579 +ath6kl_wmi_set_keepalive_cmd_25149 ath6kl_wmi_set_keepalive_cmd 0 25149 NULL
129580 +cnt_ctl_show_25157 cnt_ctl_show 0 25157 NULL nohasharray
129581 +atyfb_reboot_notify_25157 atyfb_reboot_notify 0 25157 &cnt_ctl_show_25157
129582 +show_eeprom2_25159 show_eeprom2 0 25159 NULL
129583 +netxen_nic_request_irq_25161 netxen_nic_request_irq 0 25161 NULL
129584 +anatop_regmap_disable_25164 anatop_regmap_disable 0 25164 NULL
129585 +sys_fgetxattr_25166 sys_fgetxattr 4 25166 NULL nohasharray
129586 +rose_create_25166 rose_create 0 25166 &sys_fgetxattr_25166
129587 +ipath_init_qp_table_25167 ipath_init_qp_table 2 25167 NULL nohasharray
129588 +sethdraddr_25167 sethdraddr 0 25167 &ipath_init_qp_table_25167
129589 +show_src_clock_25168 show_src_clock 0 25168 NULL
129590 +ath10k_pci_wait_for_target_init_25174 ath10k_pci_wait_for_target_init 0 25174 NULL
129591 +fit2_read_regr_25176 fit2_read_regr 0 25176 NULL
129592 +sctp_getsockopt_local_addrs_25178 sctp_getsockopt_local_addrs 2 25178 NULL nohasharray
129593 +__ims_pcu_execute_command_25178 __ims_pcu_execute_command 0 25178 &sctp_getsockopt_local_addrs_25178 nohasharray
129594 +wusb_set_dev_addr_25178 wusb_set_dev_addr 0 25178 &__ims_pcu_execute_command_25178
129595 +cbaf_wusb_host_name_store_25185 cbaf_wusb_host_name_store 0-4 25185 NULL
129596 +ks8851_rdreg32_25187 ks8851_rdreg32 0 25187 NULL
129597 +nes_store_ee_data_25190 nes_store_ee_data 0-3 25190 NULL
129598 +sbp_tpg_store_enable_25193 sbp_tpg_store_enable 0-3 25193 NULL
129599 +cx25821_riscmem_alloc_25201 cx25821_riscmem_alloc 0 25201 NULL
129600 +nilfs_prepare_segment_lock_25203 nilfs_prepare_segment_lock 0 25203 NULL
129601 +patch_alc662_25213 patch_alc662 0 25213 NULL
129602 +show_thresh_either_en_25218 show_thresh_either_en 0 25218 NULL
129603 +open_rx_first_25220 open_rx_first 0 25220 NULL
129604 +security_socket_post_create_25221 security_socket_post_create 0 25221 NULL
129605 +b43legacy_op_get_stats_25225 b43legacy_op_get_stats 0 25225 NULL
129606 +ieee80211_start_tx_ba_session_25229 ieee80211_start_tx_ba_session 0 25229 NULL
129607 +sonypi_misc_read_25230 sonypi_misc_read 0-3 25230 NULL
129608 +show_temp_auto_offset_hyst_25233 show_temp_auto_offset_hyst 0 25233 NULL
129609 +bq2415x_sysfs_show_status_25234 bq2415x_sysfs_show_status 0 25234 NULL nohasharray
129610 +lbs_set_11d_domain_info_25234 lbs_set_11d_domain_info 0 25234 &bq2415x_sysfs_show_status_25234
129611 +target_stat_scsi_tgt_dev_show_attr_status_25235 target_stat_scsi_tgt_dev_show_attr_status 0 25235 NULL
129612 +__hfsplus_delete_attr_25237 __hfsplus_delete_attr 0 25237 NULL
129613 +mon_stat_read_25238 mon_stat_read 3-0 25238 NULL
129614 +atl2_set_mac_25239 atl2_set_mac 0 25239 NULL
129615 +nilfs_palloc_find_available_slot_25245 nilfs_palloc_find_available_slot 5-3 25245 NULL
129616 +_ctl_board_assembly_show_25247 _ctl_board_assembly_show 0 25247 NULL
129617 +ivtv_firmware_restart_25248 ivtv_firmware_restart 0 25248 NULL
129618 +t4vf_read_rss_vi_config_25254 t4vf_read_rss_vi_config 0 25254 NULL
129619 +stripe_status_25259 stripe_status 5 25259 NULL
129620 +line6_probe_25262 line6_probe 6 25262 NULL
129621 +mmc_power_restore_host_25263 mmc_power_restore_host 0 25263 NULL
129622 +xen_pcpu_up_25265 xen_pcpu_up 0 25265 NULL
129623 +snd_pcm_start_25273 snd_pcm_start 0 25273 NULL nohasharray
129624 +kone_sysfs_show_weight_25273 kone_sysfs_show_weight 0 25273 &snd_pcm_start_25273
129625 +cciss_show_lunid_25274 cciss_show_lunid 0 25274 NULL
129626 +batadv_algo_select_25275 batadv_algo_select 0 25275 NULL
129627 +crypto_alloc_instance2_25277 crypto_alloc_instance2 3 25277 NULL
129628 +vfs_writev_25278 vfs_writev 3 25278 NULL
129629 +protocol_show_25279 protocol_show 0 25279 NULL
129630 +fc_parse_wwn_25280 fc_parse_wwn 0 25280 NULL
129631 +ray_suspend_25281 ray_suspend 0 25281 NULL
129632 +spi_sync_transfer_25282 spi_sync_transfer 0 25282 NULL
129633 +nibble_read_data_25285 nibble_read_data 0 25285 NULL nohasharray
129634 +sysfs_unbind_tick_dev_25285 sysfs_unbind_tick_dev 0-4 25285 &nibble_read_data_25285
129635 +l2tp_session_create_25286 l2tp_session_create 1 25286 NULL nohasharray
129636 +__ax88179_write_cmd_25286 __ax88179_write_cmd 5-0 25286 &l2tp_session_create_25286 nohasharray
129637 +adp8870_bl_l3_office_max_show_25286 adp8870_bl_l3_office_max_show 0 25286 &__ax88179_write_cmd_25286
129638 +ib_query_device_25287 ib_query_device 0 25287 NULL nohasharray
129639 +mt9t112_g_fmt_25287 mt9t112_g_fmt 0 25287 &ib_query_device_25287
129640 +c2port_read_flash_data_25296 c2port_read_flash_data 0-6-5 25296 NULL
129641 +viafb_check_var_25297 viafb_check_var 0 25297 NULL
129642 +patch_generic_hdmi_25299 patch_generic_hdmi 0 25299 NULL
129643 +usb6fire_pcm_stream_start_25305 usb6fire_pcm_stream_start 0 25305 NULL
129644 +read8_reg_25307 read8_reg 4-0 25307 NULL
129645 +firm_open_25313 firm_open 0 25313 NULL
129646 +kvm_cpu_notify_25315 kvm_cpu_notify 0 25315 NULL nohasharray
129647 +rtl8139_get_regs_len_25315 rtl8139_get_regs_len 0 25315 &kvm_cpu_notify_25315
129648 +ath9k_debugfs_read_buf_25316 ath9k_debugfs_read_buf 3-0 25316 NULL nohasharray
129649 +help_25316 help 5 25316 &ath9k_debugfs_read_buf_25316
129650 +sp5100_tco_write_25320 sp5100_tco_write 0-3 25320 NULL nohasharray
129651 +lp5562_store_pattern_25320 lp5562_store_pattern 0-4 25320 &sp5100_tco_write_25320
129652 +print_state_25323 print_state 0 25323 NULL
129653 +f2fs_write_begin_25324 f2fs_write_begin 0 25324 NULL nohasharray
129654 +store_command_event_reg_25324 store_command_event_reg 0-4 25324 &f2fs_write_begin_25324
129655 +get_bay_identifier_25326 get_bay_identifier 0 25326 NULL
129656 +max_sync_store_25329 max_sync_store 0-3 25329 NULL
129657 +usX2Y_format_set_25330 usX2Y_format_set 0 25330 NULL
129658 +show_rps_map_25336 show_rps_map 0 25336 NULL
129659 +atmel_open_25343 atmel_open 0 25343 NULL nohasharray
129660 +store_weight_temp_25343 store_weight_temp 0-4 25343 &atmel_open_25343
129661 +sn9c2028_read1_25344 sn9c2028_read1 0 25344 NULL
129662 +dump_align_25345 dump_align 2 25345 NULL
129663 +wait_for_completion_killable_25352 wait_for_completion_killable 0 25352 NULL
129664 +show_sas_phy_invalid_dword_count_25354 show_sas_phy_invalid_dword_count 0 25354 NULL
129665 +cpia_usb_transferCmd_25358 cpia_usb_transferCmd 0 25358 NULL
129666 +m48t35_read_time_25359 m48t35_read_time 0 25359 NULL nohasharray
129667 +fuse_writepages_25359 fuse_writepages 0 25359 &m48t35_read_time_25359
129668 +snd_vortex_pcm_prepare_25361 snd_vortex_pcm_prepare 0 25361 NULL
129669 +net2272_enable_25362 net2272_enable 0 25362 NULL
129670 +o2net_send_tcp_msg_25367 o2net_send_tcp_msg 4 25367 NULL
129671 +unix_mkname_25368 unix_mkname 0-2 25368 NULL
129672 +sel_read_mls_25369 sel_read_mls 3-0 25369 NULL nohasharray
129673 +flock_lock_file_25369 flock_lock_file 0 25369 &sel_read_mls_25369
129674 +wl1251_cmd_send_25374 wl1251_cmd_send 0 25374 NULL
129675 +rh_queue_status_25378 rh_queue_status 0 25378 NULL nohasharray
129676 +probe_25378 probe 0 25378 &rh_queue_status_25378
129677 +acpi_pad_idlepct_store_25379 acpi_pad_idlepct_store 0-4 25379 NULL
129678 +part_alignment_offset_show_25380 part_alignment_offset_show 0 25380 NULL
129679 +ep_queue_25382 ep_queue 0 25382 NULL
129680 +sis96x_access_25383 sis96x_access 0 25383 NULL
129681 +wlcore_raw_write_25387 wlcore_raw_write 0 25387 NULL
129682 +command_setyuvtresh_25390 command_setyuvtresh 0 25390 NULL nohasharray
129683 +khugepaged_max_ptes_none_store_25390 khugepaged_max_ptes_none_store 0-4 25390 &command_setyuvtresh_25390 nohasharray
129684 +SyS_splice_25390 SyS_splice 5 25390 &khugepaged_max_ptes_none_store_25390
129685 +show_truinst_25392 show_truinst 0 25392 NULL
129686 +pci_slot_attr_store_25399 pci_slot_attr_store 0-4 25399 NULL
129687 +snd_pcm_pre_drain_init_25401 snd_pcm_pre_drain_init 0 25401 NULL nohasharray
129688 +adm8211_get_stats_25401 adm8211_get_stats 0 25401 &snd_pcm_pre_drain_init_25401
129689 +aac_show_kernel_version_25404 aac_show_kernel_version 0 25404 NULL nohasharray
129690 +kovaplus_sysfs_read_info_25404 kovaplus_sysfs_read_info 0-5-6 25404 &aac_show_kernel_version_25404
129691 +vsp1_entity_init_25407 vsp1_entity_init 3 25407 NULL nohasharray
129692 +set_blue_25407 set_blue 0-4 25407 &vsp1_entity_init_25407
129693 +ebt_buf_add_pad_25413 ebt_buf_add_pad 0 25413 NULL nohasharray
129694 +mxser_write_room_25413 mxser_write_room 0 25413 &ebt_buf_add_pad_25413
129695 +_gpiod_direction_output_raw_25414 _gpiod_direction_output_raw 0 25414 NULL
129696 +mcp795_rtcc_read_25415 mcp795_rtcc_read 4-0 25415 NULL nohasharray
129697 +raid0_run_25415 raid0_run 0 25415 &mcp795_rtcc_read_25415
129698 +par96_open_25418 par96_open 0 25418 NULL
129699 +dai_list_read_file_25421 dai_list_read_file 3-0 25421 NULL nohasharray
129700 +asd_show_dev_rev_25421 asd_show_dev_rev 0 25421 &dai_list_read_file_25421 nohasharray
129701 +smsc75xx_manage_power_25421 smsc75xx_manage_power 0 25421 &asd_show_dev_rev_25421
129702 +panel_power_on_store_25422 panel_power_on_store 0-4 25422 NULL
129703 +pinctrl_gpio_direction_25423 pinctrl_gpio_direction 0 25423 NULL
129704 +v4l2_m2m_dqbuf_25427 v4l2_m2m_dqbuf 0 25427 NULL
129705 +snd_pcm_lib_ioctl_reset_25437 snd_pcm_lib_ioctl_reset 0 25437 NULL
129706 +target_core_dev_wwn_show_attr_vpd_assoc_target_port_25438 target_core_dev_wwn_show_attr_vpd_assoc_target_port 0 25438 NULL
129707 +pcmcia_store_new_id_25439 pcmcia_store_new_id 0-3 25439 NULL
129708 +aux_firmware_rev_show_25443 aux_firmware_rev_show 0 25443 NULL
129709 +ath10k_wmi_vdev_create_25447 ath10k_wmi_vdev_create 0 25447 NULL
129710 +xfs_qm_dqtobp_25448 xfs_qm_dqtobp 0 25448 NULL
129711 +show_fnode_ipv6_flow_label_25449 show_fnode_ipv6_flow_label 0 25449 NULL
129712 +pages_to_scan_show_25454 pages_to_scan_show 0 25454 NULL
129713 +print_name_25459 print_name 0 25459 NULL nohasharray
129714 +show_engine3_leds_25459 show_engine3_leds 0 25459 &print_name_25459 nohasharray
129715 +st_gyro_trig_set_state_25459 st_gyro_trig_set_state 0 25459 &show_engine3_leds_25459
129716 +ath6kl_wmi_beginscan_cmd_25462 ath6kl_wmi_beginscan_cmd 8 25462 NULL nohasharray
129717 +cyapa_gen5_read_idac_data_25462 cyapa_gen5_read_idac_data 0 25462 &ath6kl_wmi_beginscan_cmd_25462
129718 +dma_map_sg_nonforce_25469 dma_map_sg_nonforce 0-3 25469 NULL
129719 +mem_cgroup_force_empty_25473 mem_cgroup_force_empty 0 25473 NULL
129720 +buffer_prepare_25476 buffer_prepare 0 25476 NULL
129721 +show_bl_curve_25479 show_bl_curve 0 25479 NULL
129722 +get_rx_bytes_25485 get_rx_bytes 0 25485 NULL
129723 +bh1770_prox_range_show_25487 bh1770_prox_range_show 0 25487 NULL
129724 +i2c_nuvoton_wait_for_data_avail_25489 i2c_nuvoton_wait_for_data_avail 0 25489 NULL
129725 +read_cmd_25491 read_cmd 0 25491 NULL
129726 +acpi_ut_add_address_range_25492 acpi_ut_add_address_range 0 25492 NULL
129727 +smb2_async_writev_25494 smb2_async_writev 0 25494 NULL
129728 +dev_show_unique_id_25495 dev_show_unique_id 0 25495 NULL nohasharray
129729 +do_tcp_setsockopt_25495 do_tcp_setsockopt 0 25495 &dev_show_unique_id_25495
129730 +generic_hdmi_build_jack_25496 generic_hdmi_build_jack 0 25496 NULL
129731 +beiscsi_get_host_param_25497 beiscsi_get_host_param 0 25497 NULL
129732 +llc_ui_setsockopt_25501 llc_ui_setsockopt 0 25501 NULL
129733 +ivtv_buf_copy_from_user_25502 ivtv_buf_copy_from_user 4-0 25502 NULL
129734 +snd_pcm_plugin_build_25505 snd_pcm_plugin_build 5-0 25505 NULL nohasharray
129735 +__orinoco_hw_set_wap_25505 __orinoco_hw_set_wap 0 25505 &snd_pcm_plugin_build_25505
129736 +mt9m001_s_crop_25508 mt9m001_s_crop 0 25508 NULL nohasharray
129737 +store_new_id_25508 store_new_id 0-3 25508 &mt9m001_s_crop_25508
129738 +__cfq_set_weight_25510 __cfq_set_weight 0 25510 NULL
129739 +parport_uss720_epp_write_data_25512 parport_uss720_epp_write_data 0 25512 NULL
129740 +xfs_alloc_fix_freelist_25514 xfs_alloc_fix_freelist 0 25514 NULL nohasharray
129741 +wl12xx_enable_interrupts_25514 wl12xx_enable_interrupts 0 25514 &xfs_alloc_fix_freelist_25514
129742 +mci_reset_counters_store_25517 mci_reset_counters_store 0-4 25517 NULL
129743 +sb_permission_25523 sb_permission 0 25523 NULL nohasharray
129744 +beiscsi_active_session_disp_25523 beiscsi_active_session_disp 0 25523 &sb_permission_25523
129745 +bfs_readpage_25524 bfs_readpage 0 25524 NULL
129746 +ad9523_show_25530 ad9523_show 0 25530 NULL
129747 +ses_show_id_25531 ses_show_id 0 25531 NULL nohasharray
129748 +smb2_negotiate_25531 smb2_negotiate 0 25531 &ses_show_id_25531
129749 +b43_phy_init_25534 b43_phy_init 0 25534 NULL
129750 +num_reads_show_25535 num_reads_show 0 25535 NULL
129751 +ext3_get_inode_loc_25542 ext3_get_inode_loc 0 25542 NULL nohasharray
129752 +iwl_mvm_send_cmd_status_25542 iwl_mvm_send_cmd_status 0 25542 &ext3_get_inode_loc_25542
129753 +ieee80211_if_read_path_refresh_time_25545 ieee80211_if_read_path_refresh_time 3-0 25545 NULL
129754 +wimax_addr_scnprint_25548 wimax_addr_scnprint 2 25548 NULL
129755 +cyapa_show_product_id_25550 cyapa_show_product_id 0 25550 NULL
129756 +store_octave_25552 store_octave 0-4 25552 NULL
129757 +compat_sys_sendfile64_25553 compat_sys_sendfile64 4 25553 NULL nohasharray
129758 +integrity_verify_store_25553 integrity_verify_store 0-3 25553 &compat_sys_sendfile64_25553
129759 +ht_print_chan_25556 ht_print_chan 4-0-3 25556 NULL nohasharray
129760 +sidtab_insert_25556 sidtab_insert 0 25556 &ht_print_chan_25556
129761 +get_dst_timing_25557 get_dst_timing 0 25557 NULL
129762 +is_a_peripheral_show_25558 is_a_peripheral_show 0 25558 NULL
129763 +read_dscorr_25560 read_dscorr 0 25560 NULL
129764 +reload_for_cpu_25563 reload_for_cpu 0 25563 NULL
129765 +local_cpulist_show_25564 local_cpulist_show 0 25564 NULL
129766 +skb_tailroom_25567 skb_tailroom 0 25567 NULL
129767 +iscsi_tpg_attrib_show_netif_timeout_25572 iscsi_tpg_attrib_show_netif_timeout 0 25572 NULL
129768 +bq2415x_i2c_write_mask_25585 bq2415x_i2c_write_mask 0 25585 NULL
129769 +crypto_blkcipher_ctxsize_25594 crypto_blkcipher_ctxsize 0 25594 NULL
129770 +ping_recvmsg_25597 ping_recvmsg 4-0 25597 NULL
129771 +__devres_alloc_25598 __devres_alloc 2 25598 NULL
129772 +hfsplus_removexattr_25599 hfsplus_removexattr 0 25599 NULL
129773 +sht15_measurement_25600 sht15_measurement 0 25600 NULL nohasharray
129774 +iscsi_tpg_param_show_DataDigest_25600 iscsi_tpg_param_show_DataDigest 0 25600 &sht15_measurement_25600
129775 +lm3533_als_get_zone_25601 lm3533_als_get_zone 0 25601 NULL
129776 +open_tx_25605 open_tx 0 25605 NULL
129777 +firmware_version_show_25608 firmware_version_show 0 25608 NULL
129778 +nes_netdev_get_sset_count_25609 nes_netdev_get_sset_count 0 25609 NULL
129779 +ddp_ppod_write_idata_25610 ddp_ppod_write_idata 5 25610 NULL
129780 +chksum_init_25613 chksum_init 0 25613 NULL
129781 +bh1780_store_power_state_25614 bh1780_store_power_state 0-4 25614 NULL
129782 +nilfs_permission_25619 nilfs_permission 0 25619 NULL
129783 +carl9170_debugfs_hw_ioread32_write_25622 carl9170_debugfs_hw_ioread32_write 0-3 25622 NULL
129784 +proc_coredump_filter_write_25625 proc_coredump_filter_write 3-0 25625 NULL
129785 +befs_utf2nls_25628 befs_utf2nls 3 25628 NULL nohasharray
129786 +__get_user_pages_25628 __get_user_pages 0 25628 &befs_utf2nls_25628
129787 +sctp_connect_25631 sctp_connect 0 25631 NULL nohasharray
129788 +nes_netdev_change_mtu_25631 nes_netdev_change_mtu 0 25631 &sctp_connect_25631
129789 +hfs_getxattr_25633 hfs_getxattr 0 25633 NULL
129790 +lbs_prb_rsp_limit_set_25634 lbs_prb_rsp_limit_set 0-4 25634 NULL
129791 +musb_gadget_start_25636 musb_gadget_start 0 25636 NULL
129792 +rt2x00debug_read_csr_25639 rt2x00debug_read_csr 0-3 25639 NULL
129793 +tomoyo_socket_sendmsg_25642 tomoyo_socket_sendmsg 0 25642 NULL
129794 +bNumConfigurations_show_25645 bNumConfigurations_show 0 25645 NULL
129795 +pci_device_update_fixed_25647 pci_device_update_fixed 0 25647 NULL
129796 +zatm_send_25650 zatm_send 0 25650 NULL
129797 +set_acpi_25652 set_acpi 0 25652 NULL
129798 +bd2802_show_adv_conf_25660 bd2802_show_adv_conf 0 25660 NULL
129799 +mlx4_QP_ATTACH_25661 mlx4_QP_ATTACH 0 25661 NULL
129800 +ext2_try_to_allocate_25667 ext2_try_to_allocate 2-4-0 25667 NULL
129801 +aircable_prepare_write_buffer_25669 aircable_prepare_write_buffer 3 25669 NULL nohasharray
129802 +i7core_inject_show_col_25669 i7core_inject_show_col 0 25669 &aircable_prepare_write_buffer_25669 nohasharray
129803 +ivtv_s_video_encoding_25669 ivtv_s_video_encoding 0 25669 &i7core_inject_show_col_25669
129804 +lpfc_idiag_cmd_get_25672 lpfc_idiag_cmd_get 2-0 25672 NULL
129805 +calibrate_store_25674 calibrate_store 0-4 25674 NULL
129806 +ixgbevf_poll_for_ack_25675 ixgbevf_poll_for_ack 0 25675 NULL
129807 +unix_getname_25678 unix_getname 0 25678 NULL
129808 +netconsole_target_attr_store_25683 netconsole_target_attr_store 0 25683 NULL
129809 +sta_inactive_ms_read_25690 sta_inactive_ms_read 3-0 25690 NULL
129810 +ssb_pcmcia_attr_sprom_show_25691 ssb_pcmcia_attr_sprom_show 0 25691 NULL nohasharray
129811 +show_fnode_link_local_ipv6_25691 show_fnode_link_local_ipv6 0 25691 &ssb_pcmcia_attr_sprom_show_25691
129812 +prom_early_alloc_25692 prom_early_alloc 1 25692 NULL
129813 +sdricoh_pcmcia_resume_25695 sdricoh_pcmcia_resume 0 25695 NULL
129814 +inet_recvmsg_25696 inet_recvmsg 4-0 25696 NULL
129815 +alloc_ring_25697 alloc_ring 0 25697 NULL
129816 +wm831x_status_src_store_25699 wm831x_status_src_store 0-4 25699 NULL
129817 +privsize_25701 privsize 0 25701 NULL
129818 +__blk_rq_unmap_user_25708 __blk_rq_unmap_user 0 25708 NULL
129819 +show_camera_25710 show_camera 0 25710 NULL nohasharray
129820 +mxl111sf_tuner_read_reg_25710 mxl111sf_tuner_read_reg 0 25710 &show_camera_25710
129821 +acpi_ds_create_index_field_25711 acpi_ds_create_index_field 0 25711 NULL
129822 +rx_filter_mc_filter_read_25712 rx_filter_mc_filter_read 3-0 25712 NULL
129823 +koneplus_sysfs_read_profile_buttons_25713 koneplus_sysfs_read_profile_buttons 0-5-6 25713 NULL
129824 +ibmasm_new_command_25714 ibmasm_new_command 2 25714 NULL
129825 +rx_queue_entry_next_25715 rx_queue_entry_next 0 25715 NULL
129826 +packet_bind_spkt_25717 packet_bind_spkt 0 25717 NULL
129827 +il3945_show_status_25719 il3945_show_status 0 25719 NULL nohasharray
129828 +ubifs_return_leb_25719 ubifs_return_leb 0 25719 &il3945_show_status_25719
129829 +spmi_ext_register_write_25722 spmi_ext_register_write 0 25722 NULL nohasharray
129830 +mlx4_register_mac_25722 mlx4_register_mac 0 25722 &spmi_ext_register_write_25722
129831 +switch_partition_25723 switch_partition 0 25723 NULL
129832 +eth_bind_25725 eth_bind 0 25725 NULL
129833 +__alloc_bootmem_low_node_25726 __alloc_bootmem_low_node 2 25726 NULL nohasharray
129834 +sel_write_context_25726 sel_write_context 3 25726 &__alloc_bootmem_low_node_25726
129835 +show_ipv4_iface_dhcp_slp_da_info_en_25728 show_ipv4_iface_dhcp_slp_da_info_en 0 25728 NULL
129836 +blk_mq_hw_sysfs_tags_show_25730 blk_mq_hw_sysfs_tags_show 0 25730 NULL
129837 +raw_getname_25732 raw_getname 0 25732 NULL nohasharray
129838 +cifs_read_from_socket_25732 cifs_read_from_socket 3-0 25732 &raw_getname_25732
129839 +mcs_unwrap_fir_25733 mcs_unwrap_fir 3 25733 NULL
129840 +ext2_find_near_25734 ext2_find_near 0 25734 NULL nohasharray
129841 +_ctl_version_bios_show_25734 _ctl_version_bios_show 0 25734 &ext2_find_near_25734
129842 +vx_set_format_25741 vx_set_format 0 25741 NULL
129843 +xgbe_common_read_25743 xgbe_common_read 2-0 25743 NULL nohasharray
129844 +product_id_show_25743 product_id_show 0 25743 &xgbe_common_read_25743 nohasharray
129845 +iscsi_conn_get_param_25743 iscsi_conn_get_param 0 25743 &product_id_show_25743 nohasharray
129846 +_softing_fct_cmd_25743 _softing_fct_cmd 0 25743 &iscsi_conn_get_param_25743
129847 +cxgbi_device_portmap_create_25747 cxgbi_device_portmap_create 3 25747 NULL
129848 +show_sas_end_dev_initiator_response_timeout_25753 show_sas_end_dev_initiator_response_timeout 0 25753 NULL
129849 +tpm_tis_send_25755 tpm_tis_send 0-3 25755 NULL nohasharray
129850 +fmc_write_eeprom_25755 fmc_write_eeprom 0-6-5 25755 &tpm_tis_send_25755
129851 +netxen_sysfs_validate_crb_25756 netxen_sysfs_validate_crb 0 25756 NULL
129852 +print_block_size_25763 print_block_size 0 25763 NULL nohasharray
129853 +uart_get_attr_line_25763 uart_get_attr_line 0 25763 &print_block_size_25763
129854 +csio_t5_edc_read_25765 csio_t5_edc_read 0 25765 NULL
129855 +cx25821_risc_buffer_25768 cx25821_risc_buffer 0 25768 NULL nohasharray
129856 +stac_parse_auto_config_25768 stac_parse_auto_config 0 25768 &cx25821_risc_buffer_25768
129857 +sha512_ssse3_final_25778 sha512_ssse3_final 0 25778 NULL
129858 +bonding_show_mode_25785 bonding_show_mode 0 25785 NULL
129859 +amd_xgbe_an_disable_kr_training_25786 amd_xgbe_an_disable_kr_training 0 25786 NULL
129860 +chv_gpio_direction_output_25788 chv_gpio_direction_output 0 25788 NULL
129861 +pci_dev_reset_slot_function_25789 pci_dev_reset_slot_function 0 25789 NULL
129862 +event_rx_pool_read_25792 event_rx_pool_read 3-0 25792 NULL
129863 +read_delin_25798 read_delin 0 25798 NULL
129864 +sg_read_25799 sg_read 3-0 25799 NULL
129865 +xfs_alloc_ag_vextent_exact_25810 xfs_alloc_ag_vextent_exact 0 25810 NULL nohasharray
129866 +wacom_btnimg4_store_25810 wacom_btnimg4_store 4-0 25810 &xfs_alloc_ag_vextent_exact_25810
129867 +alx_request_irq_25811 alx_request_irq 0 25811 NULL
129868 +s5m_rtc_set_alarm_25813 s5m_rtc_set_alarm 0 25813 NULL
129869 +system_enable_read_25815 system_enable_read 3 25815 NULL
129870 +realloc_buffer_25816 realloc_buffer 2 25816 NULL nohasharray
129871 +brcmf_sdio_verifymemory_25816 brcmf_sdio_verifymemory 4 25816 &realloc_buffer_25816
129872 +pwr_missing_bcns_read_25824 pwr_missing_bcns_read 3-0 25824 NULL nohasharray
129873 +rand_en_show_25824 rand_en_show 0 25824 &pwr_missing_bcns_read_25824
129874 +ubifs_orphan_start_commit_25825 ubifs_orphan_start_commit 0 25825 NULL
129875 +atl1c_configure_25826 atl1c_configure 0 25826 NULL
129876 +show_red_25831 show_red 0 25831 NULL nohasharray
129877 +_ctl_version_nvdata_default_show_25831 _ctl_version_nvdata_default_show 0 25831 &show_red_25831
129878 +f2fs_write_data_page_25834 f2fs_write_data_page 0 25834 NULL
129879 +v9fs_vfs_writepage_locked_25844 v9fs_vfs_writepage_locked 0 25844 NULL
129880 +tg3_change_mtu_25849 tg3_change_mtu 0 25849 NULL
129881 +i2400m_set_idle_timeout_25850 i2400m_set_idle_timeout 0 25850 NULL
129882 +snd_soc_component_update_bits_25854 snd_soc_component_update_bits 0 25854 NULL
129883 +parport_read_25855 parport_read 0 25855 NULL
129884 +acpi_ds_result_stack_push_25857 acpi_ds_result_stack_push 0 25857 NULL
129885 +level_show_25858 level_show 0 25858 NULL
129886 +zcomp_available_show_25860 zcomp_available_show 0 25860 NULL
129887 +m88rs6000t_get_if_frequency_25863 m88rs6000t_get_if_frequency 0 25863 NULL
129888 +null_build_header_25866 null_build_header 0 25866 NULL
129889 +show_iface_def_taskmgmt_tmo_25867 show_iface_def_taskmgmt_tmo 0 25867 NULL
129890 +smbus_xfer_25868 smbus_xfer 0 25868 NULL
129891 +__uncore_count_mode_show_25871 __uncore_count_mode_show 0 25871 NULL nohasharray
129892 +rt2x00lib_enable_radio_25871 rt2x00lib_enable_radio 0 25871 &__uncore_count_mode_show_25871
129893 +wl1271_init_sta_beacon_filter_25874 wl1271_init_sta_beacon_filter 0 25874 NULL
129894 +fix_io_25879 fix_io 0 25879 NULL nohasharray
129895 +tg3_ptp_enable_25879 tg3_ptp_enable 0 25879 &fix_io_25879
129896 +mcs7830_get_regs_len_25880 mcs7830_get_regs_len 0 25880 NULL
129897 +ath6kl_regread_read_25884 ath6kl_regread_read 3-0 25884 NULL nohasharray
129898 +ls_value_show_25884 ls_value_show 0 25884 &ath6kl_regread_read_25884
129899 +acf_status_25890 acf_status 0 25890 NULL
129900 +s5m8767_rtc_set_alarm_reg_25891 s5m8767_rtc_set_alarm_reg 0 25891 NULL
129901 +run_delalloc_nocow_25896 run_delalloc_nocow 3-4-0 25896 NULL
129902 +siena_describe_nic_stats_25898 siena_describe_nic_stats 0 25898 NULL
129903 +sisusbcon_scroll_area_25899 sisusbcon_scroll_area 3-4 25899 NULL
129904 +tua9001_wr_reg_25907 tua9001_wr_reg 0 25907 NULL nohasharray
129905 +scsi_remove_single_device_25907 scsi_remove_single_device 0 25907 &tua9001_wr_reg_25907
129906 +nvme_trans_mode_page_create_25908 nvme_trans_mode_page_create 4-7 25908 NULL nohasharray
129907 +sisfb_do_set_var_25908 sisfb_do_set_var 0 25908 &nvme_trans_mode_page_create_25908
129908 +do_jffs2_setxattr_25910 do_jffs2_setxattr 5-0 25910 NULL
129909 +send_purge_25911 send_purge 0 25911 NULL
129910 +rcname_read_25919 rcname_read 3-0 25919 NULL nohasharray
129911 +rose_header_25919 rose_header 0 25919 &rcname_read_25919
129912 +hfsplus_writepages_25924 hfsplus_writepages 0 25924 NULL nohasharray
129913 +sisusb_write_memio_word_25924 sisusb_write_memio_word 0 25924 &hfsplus_writepages_25924 nohasharray
129914 +set_ignore_ce_25924 set_ignore_ce 0-4 25924 &sisusb_write_memio_word_25924
129915 +_get_word_25929 _get_word 0 25929 NULL
129916 +snd_es1938_capture_copy_25930 snd_es1938_capture_copy 5 25930 NULL
129917 +key_flags_read_25931 key_flags_read 3-0 25931 NULL
129918 +sriov_totalvfs_show_25934 sriov_totalvfs_show 0 25934 NULL
129919 +tps80031_clr_bits_25942 tps80031_clr_bits 0 25942 NULL
129920 +MIDIbuf_write_25949 MIDIbuf_write 0 25949 NULL
129921 +hash_max_store_25956 hash_max_store 4-0 25956 NULL
129922 +flush_25957 flush 2-0 25957 NULL
129923 +done_25962 done 0 25962 NULL
129924 +et1011c_read_status_25964 et1011c_read_status 0 25964 NULL
129925 +_regmap_multi_reg_write_25967 _regmap_multi_reg_write 3 25967 NULL
129926 +rs5c372_sysfs_show_trim_25968 rs5c372_sysfs_show_trim 0 25968 NULL
129927 +uvesafb_show_oem_string_25969 uvesafb_show_oem_string 0 25969 NULL
129928 +ipath_set_linkstate_25970 ipath_set_linkstate 0 25970 NULL
129929 +video_register_device_25971 video_register_device 3 25971 NULL
129930 +devm_kcalloc_25975 devm_kcalloc 2-3 25975 NULL
129931 +udp_setsockopt_25985 udp_setsockopt 5-0 25985 NULL
129932 +devkmsg_read_25991 devkmsg_read 0-3 25991 NULL
129933 +show_ipv6_iface_grat_neighbor_adv_en_25996 show_ipv6_iface_grat_neighbor_adv_en 0 25996 NULL
129934 +xfs_allocbt_alloc_block_25997 xfs_allocbt_alloc_block 0 25997 NULL
129935 +gr_setup_out_desc_list_26000 gr_setup_out_desc_list 0 26000 NULL
129936 +logfs_write_direct_26002 logfs_write_direct 0 26002 NULL nohasharray
129937 +mace_open_26002 mace_open 0 26002 &logfs_write_direct_26002
129938 +fan_get_status_26004 fan_get_status 0 26004 NULL
129939 +init_26006 init 0 26006 NULL
129940 +kirkwood_dma_prepare_26011 kirkwood_dma_prepare 0 26011 NULL
129941 +t1_change_mtu_26013 t1_change_mtu 0 26013 NULL
129942 +tg3_alloc_consistent_26017 tg3_alloc_consistent 0 26017 NULL
129943 +loop_attr_show_26018 loop_attr_show 0 26018 NULL nohasharray
129944 +nx_fw_cmd_create_rx_ctx_26018 nx_fw_cmd_create_rx_ctx 0 26018 &loop_attr_show_26018 nohasharray
129945 +sbp_tpg_attrib_store_max_logins_per_lun_26018 sbp_tpg_attrib_store_max_logins_per_lun 0-3 26018 &nx_fw_cmd_create_rx_ctx_26018 nohasharray
129946 +hippi_mac_addr_26018 hippi_mac_addr 0 26018 &sbp_tpg_attrib_store_max_logins_per_lun_26018
129947 +SyS_process_vm_readv_26019 SyS_process_vm_readv 3-5 26019 NULL
129948 +show_host_param_ISCSI_HOST_PARAM_IPADDRESS_26020 show_host_param_ISCSI_HOST_PARAM_IPADDRESS 0 26020 NULL
129949 +hugetlb_report_node_meminfo_26023 hugetlb_report_node_meminfo 0 26023 NULL
129950 +irq_create_strict_mappings_26025 irq_create_strict_mappings 2-4 26025 NULL
129951 +blk_mq_sysfs_rq_list_show_26028 blk_mq_sysfs_rq_list_show 0 26028 NULL
129952 +do_sas_phy_reset_26034 do_sas_phy_reset 0-2 26034 NULL nohasharray
129953 +bdc_gadget_ep_queue_26034 bdc_gadget_ep_queue 0 26034 &do_sas_phy_reset_26034
129954 +bad_inode_setxattr_26035 bad_inode_setxattr 0 26035 NULL
129955 +selinux_inode_post_setxattr_26037 selinux_inode_post_setxattr 4 26037 NULL nohasharray
129956 +rt2x00debug_read_dev_flags_26037 rt2x00debug_read_dev_flags 0-3 26037 &selinux_inode_post_setxattr_26037
129957 +show_fnode_data_seq_in_order_26041 show_fnode_data_seq_in_order 0 26041 NULL
129958 +ext_tree_prepare_commit_26045 ext_tree_prepare_commit 0 26045 NULL
129959 +pci_timedia_init_26050 pci_timedia_init 0 26050 NULL nohasharray
129960 +elantech_show_int_attr_26050 elantech_show_int_attr 0 26050 &pci_timedia_init_26050
129961 +__alloc_memory_core_early_26053 __alloc_memory_core_early 2 26053 NULL
129962 +__bch_cache_show_26055 __bch_cache_show 0 26055 NULL
129963 +keyctl_update_key_26061 keyctl_update_key 3 26061 NULL
129964 +pri_wm_latency_write_26063 pri_wm_latency_write 3-0 26063 NULL nohasharray
129965 +fotg210_ep_queue_26063 fotg210_ep_queue 0 26063 &pri_wm_latency_write_26063
129966 +update_vlan_26069 update_vlan 0 26069 NULL
129967 +show_fnode_local_port_26070 show_fnode_local_port 0 26070 NULL nohasharray
129968 +gfs2_attr_show_26070 gfs2_attr_show 0 26070 &show_fnode_local_port_26070 nohasharray
129969 +enable_26070 enable 0 26070 &gfs2_attr_show_26070
129970 +memcg_update_all_list_lrus_26071 memcg_update_all_list_lrus 1-0 26071 NULL nohasharray
129971 +exofs_write_begin_export_26071 exofs_write_begin_export 0 26071 &memcg_update_all_list_lrus_26071
129972 +da903x_disable_26077 da903x_disable 0 26077 NULL nohasharray
129973 +arvo_sysfs_write_button_26077 arvo_sysfs_write_button 0-6-5 26077 &da903x_disable_26077
129974 +ext2_xattr_trusted_set_26089 ext2_xattr_trusted_set 0 26089 NULL nohasharray
129975 +ifx_modem_reboot_callback_26089 ifx_modem_reboot_callback 0 26089 &ext2_xattr_trusted_set_26089
129976 +m48t59_rtc_read_time_26090 m48t59_rtc_read_time 0 26090 NULL
129977 +rx_rx_wa_density_dropped_frame_read_26095 rx_rx_wa_density_dropped_frame_read 3-0 26095 NULL
129978 +cpumask_next_26096 cpumask_next 0 26096 NULL nohasharray
129979 +sht15_show_status_26096 sht15_show_status 0 26096 &cpumask_next_26096 nohasharray
129980 +hotkey_mask_set_26096 hotkey_mask_set 0 26096 &sht15_show_status_26096
129981 +fd_get_blocks_26097 fd_get_blocks 0 26097 NULL nohasharray
129982 +acpi_tb_acquire_table_26097 acpi_tb_acquire_table 0 26097 &fd_get_blocks_26097 nohasharray
129983 +amd64_inject_read_store_26097 amd64_inject_read_store 0-4 26097 &acpi_tb_acquire_table_26097
129984 +wl1271_init_beacon_broadcast_26103 wl1271_init_beacon_broadcast 0 26103 NULL
129985 +cmd_rsv_terminate_26105 cmd_rsv_terminate 0 26105 NULL
129986 +intel_wrap_ring_buffer_26117 intel_wrap_ring_buffer 0 26117 NULL
129987 +macvlan_change_mtu_26118 macvlan_change_mtu 0 26118 NULL
129988 +read_sb_page_26119 read_sb_page 5-0 26119 NULL
129989 +vtpm_send_26123 vtpm_send 0-3 26123 NULL
129990 +tmiofb_check_var_26129 tmiofb_check_var 0 26129 NULL
129991 +nilfs_mounted_snapshots_attr_show_26134 nilfs_mounted_snapshots_attr_show 0 26134 NULL
129992 +et131x_rx_dma_memory_alloc_26135 et131x_rx_dma_memory_alloc 0 26135 NULL
129993 +skb_cow_26138 skb_cow 2 26138 NULL
129994 +video_get_cur_state_26142 video_get_cur_state 0 26142 NULL
129995 +func_id_show_26143 func_id_show 0 26143 NULL
129996 +core_alua_store_tg_pt_gp_info_26144 core_alua_store_tg_pt_gp_info 0-3 26144 NULL
129997 +ath9k_hw_name_26146 ath9k_hw_name 3 26146 NULL
129998 +ivtv_sendbyte_26147 ivtv_sendbyte 0 26147 NULL nohasharray
129999 +ufshcd_devfreq_target_26147 ufshcd_devfreq_target 0 26147 &ivtv_sendbyte_26147
130000 +snd_trident_si7018_capture_prepare_26149 snd_trident_si7018_capture_prepare 0 26149 NULL
130001 +dsbr100_stop_26150 dsbr100_stop 0 26150 NULL
130002 +ds2780_save_eeprom_26152 ds2780_save_eeprom 0 26152 NULL
130003 +__fswab64_26155 __fswab64 0 26155 NULL
130004 +__iscsi_tpg_auth_show_password_mutual_26157 __iscsi_tpg_auth_show_password_mutual 0 26157 NULL
130005 +hdcs_set_gain_26160 hdcs_set_gain 0 26160 NULL
130006 +copy_oldmem_page_26164 copy_oldmem_page 3-1 26164 NULL
130007 +read_data_26165 read_data 0 26165 NULL nohasharray
130008 +ax88772_reset_26165 ax88772_reset 0 26165 &read_data_26165
130009 +gfs2_xattr_acl_get_26166 gfs2_xattr_acl_get 0 26166 NULL nohasharray
130010 +ath6kl_roam_table_read_26166 ath6kl_roam_table_read 3-0 26166 &gfs2_xattr_acl_get_26166 nohasharray
130011 +pci_reset_function_26166 pci_reset_function 0 26166 &ath6kl_roam_table_read_26166
130012 +query_port_26169 query_port 0 26169 NULL
130013 +mid_get_vbt_data_r1_26170 mid_get_vbt_data_r1 2 26170 NULL
130014 +show_26172 show 0 26172 NULL
130015 +dmaengine_pcm_prepare_and_submit_26173 dmaengine_pcm_prepare_and_submit 0 26173 NULL nohasharray
130016 +ft_nacl_store_node_name_26173 ft_nacl_store_node_name 0-3 26173 &dmaengine_pcm_prepare_and_submit_26173 nohasharray
130017 +tmp103_set_temp_26173 tmp103_set_temp 0-4 26173 &ft_nacl_store_node_name_26173
130018 +netxen_nic_attach_26177 netxen_nic_attach 0 26177 NULL
130019 +pcf2123_rtc_read_time_26180 pcf2123_rtc_read_time 0 26180 NULL nohasharray
130020 +show_low_kb_26180 show_low_kb 0 26180 &pcf2123_rtc_read_time_26180
130021 +walk_hugetlb_range_26181 walk_hugetlb_range 0 26181 NULL
130022 +edac_pci_instance_show_26187 edac_pci_instance_show 0 26187 NULL
130023 +fuse_reverse_inval_entry_26193 fuse_reverse_inval_entry 0 26193 NULL
130024 +iwl_mvm_enable_beacon_filter_26194 iwl_mvm_enable_beacon_filter 0 26194 NULL
130025 +fan2_get_speed_26196 fan2_get_speed 0 26196 NULL
130026 +ieee80211_if_fmt_dot11MeshTTL_26198 ieee80211_if_fmt_dot11MeshTTL 3 26198 NULL nohasharray
130027 +target_core_alua_tg_pt_gp_show_attr_tg_pt_gp_id_26198 target_core_alua_tg_pt_gp_show_attr_tg_pt_gp_id 0 26198 &ieee80211_if_fmt_dot11MeshTTL_26198
130028 +xfs_idata_realloc_26199 xfs_idata_realloc 2 26199 NULL nohasharray
130029 +fmc_set_rds_mode_26199 fmc_set_rds_mode 0 26199 &xfs_idata_realloc_26199 nohasharray
130030 +iwl_send_remove_station_26199 iwl_send_remove_station 0 26199 &fmc_set_rds_mode_26199
130031 +mce_write_26201 mce_write 3 26201 NULL
130032 +pcm_prepare_26203 pcm_prepare 0 26203 NULL nohasharray
130033 +show_state_exit_latency_26203 show_state_exit_latency 0 26203 &pcm_prepare_26203 nohasharray
130034 +logfs_truncate_i0_26203 logfs_truncate_i0 0 26203 &show_state_exit_latency_26203 nohasharray
130035 +pcf50633_rtc_set_alarm_26203 pcf50633_rtc_set_alarm 0 26203 &logfs_truncate_i0_26203
130036 +acpi_ds_restart_control_method_26205 acpi_ds_restart_control_method 0 26205 NULL
130037 +SyS_splice_26206 SyS_splice 5 26206 NULL
130038 +kbd_backlight_mode_show_26207 kbd_backlight_mode_show 0 26207 NULL
130039 +btrfs_statfs_26210 btrfs_statfs 0 26210 NULL nohasharray
130040 +vcc_mode_store_26210 vcc_mode_store 0-4 26210 &btrfs_statfs_26210
130041 +sha256_ssse3_update_26217 sha256_ssse3_update 0 26217 NULL
130042 +nilfs_btree_propagate_26218 nilfs_btree_propagate 0 26218 NULL
130043 +rx_crc_errors_show_26219 rx_crc_errors_show 0 26219 NULL nohasharray
130044 +rtl92c_download_fw_26219 rtl92c_download_fw 0 26219 &rx_crc_errors_show_26219
130045 +ovs_flow_cmd_msg_size_26223 ovs_flow_cmd_msg_size 0 26223 NULL
130046 +teql_master_open_26224 teql_master_open 0 26224 NULL
130047 +mwifiex_regrdwr_write_26225 mwifiex_regrdwr_write 3-0 26225 NULL nohasharray
130048 +g2d_buf_prepare_26225 g2d_buf_prepare 0 26225 &mwifiex_regrdwr_write_26225 nohasharray
130049 +ufs_writepage_26225 ufs_writepage 0 26225 &g2d_buf_prepare_26225 nohasharray
130050 +store_sys_hwmon_26225 store_sys_hwmon 0-3 26225 &ufs_writepage_26225
130051 +rxrpc_recvmsg_26233 rxrpc_recvmsg 4-0 26233 NULL
130052 +nlm_end_grace_read_26234 nlm_end_grace_read 3-0 26234 NULL nohasharray
130053 +simple_setattr_26234 simple_setattr 0 26234 &nlm_end_grace_read_26234
130054 +mxl111sf_tuner_set_params_26238 mxl111sf_tuner_set_params 0 26238 NULL
130055 +cifs_strict_writev_26239 cifs_strict_writev 0 26239 NULL
130056 +beiscsi_mccq_compl_26243 beiscsi_mccq_compl 0 26243 NULL
130057 +ecryptfs_read_lower_page_segment_26244 ecryptfs_read_lower_page_segment 0-4 26244 NULL
130058 +show_26245 show 0 26245 NULL
130059 +show_rc6p_ms_26252 show_rc6p_ms 0 26252 NULL
130060 +sisusb_bulkout_msg_26258 sisusb_bulkout_msg 0 26258 NULL
130061 +thermal_get_mode_26262 thermal_get_mode 0 26262 NULL
130062 +genwqe_ffdc_buff_size_26263 genwqe_ffdc_buff_size 0 26263 NULL nohasharray
130063 +twl6040_power_26263 twl6040_power 0 26263 &genwqe_ffdc_buff_size_26263
130064 +firmware_revision_show_26265 firmware_revision_show 0 26265 NULL
130065 +ltc2945_set_value_26267 ltc2945_set_value 0-4 26267 NULL
130066 +activate_26268 activate 0 26268 NULL
130067 +audit_inode_permission_26277 audit_inode_permission 0 26277 NULL
130068 +crypto_ctxsize_26278 crypto_ctxsize 0 26278 NULL
130069 +wacom_set_device_mode_26280 wacom_set_device_mode 3 26280 NULL nohasharray
130070 +i40evf_setup_rx_descriptors_26280 i40evf_setup_rx_descriptors 0 26280 &wacom_set_device_mode_26280
130071 +ocfs2_write_end_nolock_26285 ocfs2_write_end_nolock 0-4 26285 NULL
130072 +size_write_26288 size_write 0-3 26288 NULL
130073 +adp8860_bl_l2_office_max_show_26296 adp8860_bl_l2_office_max_show 0 26296 NULL nohasharray
130074 +recursive_scan_26296 recursive_scan 0 26296 &adp8860_bl_l2_office_max_show_26296 nohasharray
130075 +_rtl92cu_init_power_on_26296 _rtl92cu_init_power_on 0 26296 &recursive_scan_26296
130076 +dbg_write_26301 dbg_write 0-3 26301 NULL
130077 +clk_core_prepare_26302 clk_core_prepare 0 26302 NULL
130078 +clear_fw_stats_write_26303 clear_fw_stats_write 0-3 26303 NULL
130079 +show_text_leaf_26305 show_text_leaf 0 26305 NULL
130080 +ext2_find_goal_26306 ext2_find_goal 0 26306 NULL
130081 +snd_pcm_plug_client_channels_buf_26309 snd_pcm_plug_client_channels_buf 0-3 26309 NULL nohasharray
130082 +pax_get_random_long_26309 pax_get_random_long 0 26309 &snd_pcm_plug_client_channels_buf_26309
130083 +c2_change_mtu_26311 c2_change_mtu 0 26311 NULL
130084 +target_fabric_port_attr_store_26314 target_fabric_port_attr_store 0 26314 NULL
130085 +ath10k_dbg_sta_write_addba_resp_26317 ath10k_dbg_sta_write_addba_resp 3-0 26317 NULL
130086 +pwr_wake_on_host_read_26321 pwr_wake_on_host_read 3-0 26321 NULL
130087 +show_temp_26323 show_temp 0 26323 NULL
130088 +check_can_nocow_26336 check_can_nocow 2 26336 NULL
130089 +wcn36xx_dxe_allocate_mem_pools_26340 wcn36xx_dxe_allocate_mem_pools 0 26340 NULL
130090 +efx_rx_mk_skb_26342 efx_rx_mk_skb 5 26342 NULL nohasharray
130091 +fcoe_fcf_set_dev_loss_tmo_26342 fcoe_fcf_set_dev_loss_tmo 0 26342 &efx_rx_mk_skb_26342
130092 +snd_vx_check_reg_bit_26344 snd_vx_check_reg_bit 0 26344 NULL
130093 +nr_getname_26347 nr_getname 0 26347 NULL
130094 +show_link_address_26348 show_link_address 0 26348 NULL nohasharray
130095 +nfs_file_direct_read_26348 nfs_file_direct_read 0 26348 &show_link_address_26348
130096 +double_flag_show_26351 double_flag_show 0 26351 NULL nohasharray
130097 +lbs_mesh_access_26351 lbs_mesh_access 0 26351 &double_flag_show_26351
130098 +osif_xfer_26352 osif_xfer 0-3 26352 NULL
130099 +ocfs2_listxattr_26354 ocfs2_listxattr 0-3 26354 NULL
130100 +elants_i2c_fw_write_page_26355 elants_i2c_fw_write_page 0 26355 NULL
130101 +mt9t112_g_crop_26357 mt9t112_g_crop 0 26357 NULL
130102 +cifs_readdata_alloc_26360 cifs_readdata_alloc 1 26360 NULL nohasharray
130103 +show_in0_input_26360 show_in0_input 0 26360 &cifs_readdata_alloc_26360
130104 +dup_to_netobj_26363 dup_to_netobj 3 26363 NULL
130105 +direct_bytes_number_26364 direct_bytes_number 0-2 26364 NULL
130106 +merge_across_nodes_show_26366 merge_across_nodes_show 0 26366 NULL nohasharray
130107 +begin_26366 begin 0 26366 &merge_across_nodes_show_26366
130108 +lpfc_peer_port_login_show_26369 lpfc_peer_port_login_show 0 26369 NULL
130109 +wp512_final_26371 wp512_final 0 26371 NULL nohasharray
130110 +acpi_processor_ppc_notifier_26371 acpi_processor_ppc_notifier 0 26371 &wp512_final_26371
130111 +snd_atiixp_capture_prepare_26378 snd_atiixp_capture_prepare 0 26378 NULL nohasharray
130112 +open_rx_second_26378 open_rx_second 0 26378 &snd_atiixp_capture_prepare_26378 nohasharray
130113 +processor_set_cur_state_26378 processor_set_cur_state 0 26378 &open_rx_second_26378
130114 +trigger_26381 trigger 0 26381 NULL
130115 +dbg_check_bud_bytes_26384 dbg_check_bud_bytes 0 26384 NULL
130116 +pl_reset_26387 pl_reset 0 26387 NULL
130117 +ov7670_read_i2c_26396 ov7670_read_i2c 0 26396 NULL nohasharray
130118 +qib_create_rcvhdrq_26396 qib_create_rcvhdrq 0 26396 &ov7670_read_i2c_26396
130119 +cpu_hotplug_pm_callback_26398 cpu_hotplug_pm_callback 0 26398 NULL
130120 +invalidate_inode_pages2_range_26403 invalidate_inode_pages2_range 0 26403 NULL
130121 +ntty_write_26404 ntty_write 3 26404 NULL
130122 +ext2_xattr_user_get_26405 ext2_xattr_user_get 0 26405 NULL
130123 +cx23885_start_streaming_26406 cx23885_start_streaming 0 26406 NULL
130124 +firmware_store_26408 firmware_store 4-0 26408 NULL
130125 +lx_pcm_trigger_dispatch_26419 lx_pcm_trigger_dispatch 0 26419 NULL nohasharray
130126 +bl_prepare_layoutcommit_26419 bl_prepare_layoutcommit 0 26419 &lx_pcm_trigger_dispatch_26419
130127 +br_nf_post_routing_26421 br_nf_post_routing 0 26421 NULL
130128 +virtual_start_show_26424 virtual_start_show 0 26424 NULL
130129 +erst_exec_add_26425 erst_exec_add 0 26425 NULL nohasharray
130130 +spectrum_cs_suspend_26425 spectrum_cs_suspend 0 26425 &erst_exec_add_26425
130131 +suspend_prepare_26427 suspend_prepare 0 26427 NULL
130132 +niu_set_multicast_mac_rdc_table_26428 niu_set_multicast_mac_rdc_table 0 26428 NULL
130133 +bdi_set_max_ratio_26429 bdi_set_max_ratio 0 26429 NULL
130134 +asd_show_update_bios_26430 asd_show_update_bios 0 26430 NULL
130135 +ip_route_me_harder_26436 ip_route_me_harder 0 26436 NULL
130136 +pagemap_read_26441 pagemap_read 3 26441 NULL
130137 +add_device_26448 add_device 4 26448 NULL nohasharray
130138 +hfs_inode_setattr_26448 hfs_inode_setattr 0 26448 &add_device_26448
130139 +disk_discard_alignment_show_26449 disk_discard_alignment_show 0 26449 NULL
130140 +set_temp_auto_temp_off_26450 set_temp_auto_temp_off 0-4 26450 NULL
130141 +prism2_open_26452 prism2_open 0 26452 NULL
130142 +amd64_inject_section_show_26456 amd64_inject_section_show 0 26456 NULL
130143 +tower_read_26461 tower_read 3-0 26461 NULL nohasharray
130144 +lx_pipe_release_26461 lx_pipe_release 0 26461 &tower_read_26461 nohasharray
130145 +enc_pools_add_pages_26461 enc_pools_add_pages 1 26461 &lx_pipe_release_26461
130146 +aio_write_null_26462 aio_write_null 0 26462 NULL nohasharray
130147 +e100_alloc_cbs_26462 e100_alloc_cbs 0 26462 &aio_write_null_26462
130148 +snd_hda_codec_prepare_26466 snd_hda_codec_prepare 0 26466 NULL
130149 +sch311x_wdt_write_26468 sch311x_wdt_write 0-3 26468 NULL
130150 +show_attribute_26469 show_attribute 0 26469 NULL
130151 +cifs_calc_signature_26473 cifs_calc_signature 0 26473 NULL
130152 +qm1d1c0042_set_params_26480 qm1d1c0042_set_params 0 26480 NULL
130153 +tipc_link_cong_26482 tipc_link_cong 0 26482 NULL
130154 +ib_alloc_device_26483 ib_alloc_device 1 26483 NULL
130155 +ulong_write_file_26485 ulong_write_file 3-0 26485 NULL
130156 +security_inode_setsecurity_26486 security_inode_setsecurity 0 26486 NULL nohasharray
130157 +wl1251_acx_beacon_filter_opt_26486 wl1251_acx_beacon_filter_opt 0 26486 &security_inode_setsecurity_26486
130158 +active_show_26489 active_show 0 26489 NULL
130159 +dvb_ca_en50221_io_ioctl_26490 dvb_ca_en50221_io_ioctl 2 26490 NULL nohasharray
130160 +msi_verify_entries_26490 msi_verify_entries 0 26490 &dvb_ca_en50221_io_ioctl_26490
130161 +iwl_power_set_mode_26491 iwl_power_set_mode 0 26491 NULL
130162 +sel_netif_netdev_notifier_handler_26495 sel_netif_netdev_notifier_handler 0 26495 NULL
130163 +console_cpu_notify_26498 console_cpu_notify 0 26498 NULL
130164 +activate_26500 activate 0 26500 NULL
130165 +read_vmcore_26501 read_vmcore 3 26501 NULL
130166 +uhid_char_write_26502 uhid_char_write 3-0 26502 NULL nohasharray
130167 +snd_seq_oss_readq_pick_26502 snd_seq_oss_readq_pick 0 26502 &uhid_char_write_26502
130168 +vfio_pci_set_msi_trigger_26507 vfio_pci_set_msi_trigger 4-3 26507 NULL
130169 +chunk_size_show_26509 chunk_size_show 0 26509 NULL
130170 +__mt9t112_mcu_read_26510 __mt9t112_mcu_read 0 26510 NULL
130171 +iwl_dbgfs_rf_reset_read_26512 iwl_dbgfs_rf_reset_read 3-0 26512 NULL
130172 +l2cap_build_conf_req_26513 l2cap_build_conf_req 0 26513 NULL
130173 +retu_regmap_write_26516 retu_regmap_write 0 26516 NULL nohasharray
130174 +ths7303_s_dv_timings_26516 ths7303_s_dv_timings 0 26516 &retu_regmap_write_26516
130175 +cxacru_sysfs_show_line_status_26518 cxacru_sysfs_show_line_status 0 26518 NULL
130176 +alloc_ep_req_26521 alloc_ep_req 3-2 26521 NULL
130177 +portio_size_show_26525 portio_size_show 0 26525 NULL
130178 +show_in0_min_26528 show_in0_min 0 26528 NULL nohasharray
130179 +pccard_show_type_26528 pccard_show_type 0 26528 &show_in0_min_26528
130180 +ath10k_htt_h2t_ver_req_msg_26537 ath10k_htt_h2t_ver_req_msg 0 26537 NULL
130181 +nilfs_direct_gather_data_26538 nilfs_direct_gather_data 0-4 26538 NULL nohasharray
130182 +SyS_rt_sigpending_26538 SyS_rt_sigpending 2 26538 &nilfs_direct_gather_data_26538
130183 +lmc_proto_open_26548 lmc_proto_open 0 26548 NULL
130184 +diolan_usb_cmd_data_26549 diolan_usb_cmd_data 0 26549 NULL
130185 +create_extra_outs_26556 create_extra_outs 0 26556 NULL
130186 +macvtap_do_read_26558 macvtap_do_read 0 26558 NULL
130187 +online_show_26562 online_show 0 26562 NULL nohasharray
130188 +dio_new_bio_26562 dio_new_bio 0 26562 &online_show_26562
130189 +elan_sysfs_read_mode_26563 elan_sysfs_read_mode 0 26563 NULL
130190 +show_available_governors_26564 show_available_governors 0 26564 NULL nohasharray
130191 +mb862xxfb_set_par_26564 mb862xxfb_set_par 0 26564 &show_available_governors_26564
130192 +mode_string_26566 mode_string 0 26566 NULL
130193 +sha256_export_26571 sha256_export 0 26571 NULL
130194 +rts51x_read_mem_26577 rts51x_read_mem 4 26577 NULL nohasharray
130195 +pm8001_ctl_ib_queue_log_show_26577 pm8001_ctl_ib_queue_log_show 0 26577 &rts51x_read_mem_26577
130196 +ea_remove_unstuffed_26578 ea_remove_unstuffed 0 26578 NULL nohasharray
130197 +mlx4_en_replace_mac_26578 mlx4_en_replace_mac 0 26578 &ea_remove_unstuffed_26578
130198 +lpfc_bg_guard_err_show_26583 lpfc_bg_guard_err_show 0 26583 NULL
130199 +qla2x00_zio_show_26584 qla2x00_zio_show 0 26584 NULL nohasharray
130200 +dwc3_gadget_ep_enable_26584 dwc3_gadget_ep_enable 0 26584 &qla2x00_zio_show_26584
130201 +ipmi_request_supply_msgs_26586 ipmi_request_supply_msgs 0 26586 NULL
130202 +cachefiles_cull_26590 cachefiles_cull 0 26590 NULL
130203 +cirrusfb_get_memsize_26597 cirrusfb_get_memsize 0 26597 NULL nohasharray
130204 +show_jint_idle_ticks_26597 show_jint_idle_ticks 0 26597 &cirrusfb_get_memsize_26597 nohasharray
130205 +hfs_ext_write_extent_26597 hfs_ext_write_extent 0 26597 &show_jint_idle_ticks_26597
130206 +lpfc_multi_ring_support_show_26601 lpfc_multi_ring_support_show 0 26601 NULL
130207 +__unmap_single_26604 __unmap_single 2-3 26604 NULL
130208 +f_gether_opts_attr_show_26605 f_gether_opts_attr_show 0 26605 NULL
130209 +blk_mq_hw_sysfs_active_show_26606 blk_mq_hw_sysfs_active_show 0 26606 NULL
130210 +efivar_entry_size_26607 efivar_entry_size 0 26607 NULL
130211 +iscsi_boot_show_attribute_26611 iscsi_boot_show_attribute 0 26611 NULL
130212 +xfs_rtcheck_range_26614 xfs_rtcheck_range 0 26614 NULL nohasharray
130213 +tcp_read_sock_26614 tcp_read_sock 0 26614 &xfs_rtcheck_range_26614
130214 +mem_cgroup_oom_control_write_26619 mem_cgroup_oom_control_write 0 26619 NULL
130215 +iommu_alloc_26621 iommu_alloc 4 26621 NULL
130216 +aa_change_profile_26624 aa_change_profile 0 26624 NULL
130217 +pwr_fix_tsf_ps_read_26627 pwr_fix_tsf_ps_read 3-0 26627 NULL
130218 +nouveau_hwmon_set_max_temp_26628 nouveau_hwmon_set_max_temp 0-4 26628 NULL
130219 +si4713_set_rds_radio_text_26629 si4713_set_rds_radio_text 0 26629 NULL
130220 +extent_write_cache_pages_26636 extent_write_cache_pages 0 26636 NULL
130221 +pxa168_eth_change_mtu_26639 pxa168_eth_change_mtu 0 26639 NULL
130222 +qla4_83xx_isp_reset_26640 qla4_83xx_isp_reset 0 26640 NULL
130223 +edt_ft5x06_ts_readwrite_26641 edt_ft5x06_ts_readwrite 0 26641 NULL
130224 +config_init_26642 config_init 0 26642 NULL
130225 +null_digest_26644 null_digest 0 26644 NULL
130226 +amdtp_stream_get_max_payload_26645 amdtp_stream_get_max_payload 0 26645 NULL
130227 +pch_gbe_set_mac_26647 pch_gbe_set_mac 0 26647 NULL
130228 +statfs_quantum_show_26649 statfs_quantum_show 0 26649 NULL
130229 +irq_alloc_generic_chip_26650 irq_alloc_generic_chip 2 26650 NULL
130230 +fd_do_prot_fill_26652 fd_do_prot_fill 5-3 26652 NULL
130231 +show_state_desc_26653 show_state_desc 0 26653 NULL nohasharray
130232 +rom_index_show_26653 rom_index_show 0 26653 &show_state_desc_26653
130233 +ina2xx_set_shunt_26668 ina2xx_set_shunt 0-4 26668 NULL
130234 +show_in5_max_26672 show_in5_max 0 26672 NULL nohasharray
130235 +bnx2x_queue_state_change_26672 bnx2x_queue_state_change 0 26672 &show_in5_max_26672
130236 +c_can_set_bittiming_26674 c_can_set_bittiming 0 26674 NULL nohasharray
130237 +do_sync_readv_writev_26674 do_sync_readv_writev 0 26674 &c_can_set_bittiming_26674
130238 +btrfs_space_info_show_bytes_pinned_26678 btrfs_space_info_show_bytes_pinned 0 26678 NULL
130239 +cipso_v4_map_cat_rbm_hton_26680 cipso_v4_map_cat_rbm_hton 0 26680 NULL nohasharray
130240 +nv_tco_write_26680 nv_tco_write 0-3 26680 &cipso_v4_map_cat_rbm_hton_26680
130241 +getxattr_cb_26682 getxattr_cb 0 26682 NULL
130242 +flowinfo_read_26683 flowinfo_read 3-0 26683 NULL nohasharray
130243 +show_current_kb_26683 show_current_kb 0 26683 &flowinfo_read_26683
130244 +set_nvmd_req_26685 set_nvmd_req 0 26685 NULL
130245 +__alloc_pred_stack_26687 __alloc_pred_stack 2 26687 NULL
130246 +ims_pcu_switch_to_bootloader_26689 ims_pcu_switch_to_bootloader 0 26689 NULL
130247 +viacam_configure_sensor_26693 viacam_configure_sensor 0 26693 NULL
130248 +snd_aw2_pcm_trigger_playback_26695 snd_aw2_pcm_trigger_playback 0 26695 NULL
130249 +show_in_input0_26705 show_in_input0 0 26705 NULL nohasharray
130250 +amd_xgbe_phy_soft_reset_26705 amd_xgbe_phy_soft_reset 0 26705 &show_in_input0_26705 nohasharray
130251 +uwb_dev_RSSI_store_26705 uwb_dev_RSSI_store 0-4 26705 &amd_xgbe_phy_soft_reset_26705
130252 +cx18_av_s_stream_26713 cx18_av_s_stream 0 26713 NULL nohasharray
130253 +rtllib_authentication_req_26713 rtllib_authentication_req 3 26713 &cx18_av_s_stream_26713
130254 +yellowfin_init_ring_26714 yellowfin_init_ring 0 26714 NULL
130255 +vpe_start_streaming_26715 vpe_start_streaming 0 26715 NULL
130256 +sysfs_add_file_26716 sysfs_add_file 0 26716 NULL
130257 +__qlcnic_up_26719 __qlcnic_up 0 26719 NULL
130258 +aty_ld_le32_26720 aty_ld_le32 0 26720 NULL nohasharray
130259 +rtl2832_sdr_set_adc_26720 rtl2832_sdr_set_adc 0 26720 &aty_ld_le32_26720
130260 +nfc_hci_send_cmd_async_26723 nfc_hci_send_cmd_async 5 26723 NULL
130261 +get_register_26725 get_register 0 26725 NULL
130262 +gadget_strings_attr_show_26728 gadget_strings_attr_show 0 26728 NULL
130263 +hiface_pcm_set_rate_26730 hiface_pcm_set_rate 0 26730 NULL
130264 +iscsi_stat_sess_show_attr_conn_digest_errors_26737 iscsi_stat_sess_show_attr_conn_digest_errors 0 26737 NULL nohasharray
130265 +SyS_fcntl_26737 SyS_fcntl 3 26737 &iscsi_stat_sess_show_attr_conn_digest_errors_26737
130266 +crc32c_intel_update_26738 crc32c_intel_update 0 26738 NULL
130267 +b43legacy_attr_preamble_show_26740 b43legacy_attr_preamble_show 0 26740 NULL nohasharray
130268 +osst_probe_26740 osst_probe 0 26740 &b43legacy_attr_preamble_show_26740
130269 +pipeline_tcp_rx_stat_fifo_int_read_26745 pipeline_tcp_rx_stat_fifo_int_read 3-0 26745 NULL
130270 +bcm87xx_read_status_26749 bcm87xx_read_status 0 26749 NULL
130271 +virtscsi_change_queue_depth_26751 virtscsi_change_queue_depth 2-0 26751 NULL
130272 +msg_from_mpoad_26753 msg_from_mpoad 0 26753 NULL nohasharray
130273 +iwl_mvm_power_update_device_26753 iwl_mvm_power_update_device 0 26753 &msg_from_mpoad_26753
130274 +store_26755 store 0 26755 NULL
130275 +show_fnode_keepalive_tmo_26758 show_fnode_keepalive_tmo 0 26758 NULL
130276 +vmci_transport_notify_recv_init_26759 vmci_transport_notify_recv_init 0 26759 NULL nohasharray
130277 +pci_bus_read_config_byte_26759 pci_bus_read_config_byte 0 26759 &vmci_transport_notify_recv_init_26759
130278 +dmi_sysfs_entry_length_26761 dmi_sysfs_entry_length 0 26761 NULL
130279 +snd_hda_get_raw_connections_26762 snd_hda_get_raw_connections 0 26762 NULL
130280 +isdn_divert_read_26763 isdn_divert_read 0-3 26763 NULL
130281 +lpfc_nodev_tmo_store_26764 lpfc_nodev_tmo_store 0-4 26764 NULL
130282 +marvell_read_status_26765 marvell_read_status 0 26765 NULL
130283 +search_for_position_by_key_26766 search_for_position_by_key 0 26766 NULL
130284 +C_SYSC_fcntl64_26767 C_SYSC_fcntl64 3 26767 NULL
130285 +show_ipInMcastPkts_26768 show_ipInMcastPkts 0 26768 NULL nohasharray
130286 +nfs4_write_inode_26768 nfs4_write_inode 0 26768 &show_ipInMcastPkts_26768
130287 +portio_porttype_show_26775 portio_porttype_show 0 26775 NULL
130288 +bond_slave_netdev_event_26777 bond_slave_netdev_event 0 26777 NULL
130289 +inotify_read_26778 inotify_read 0-3 26778 NULL
130290 +dma_map_single_attrs_26779 dma_map_single_attrs 0 26779 NULL
130291 +read_port_26787 read_port 0-3 26787 NULL
130292 +store_bank1_mask_26793 store_bank1_mask 0-4 26793 NULL
130293 +compat_sys_recv_26794 compat_sys_recv 3 26794 NULL
130294 +qlcnic_alloc_sds_rings_26795 qlcnic_alloc_sds_rings 2 26795 NULL
130295 +select_sec_26799 select_sec 0 26799 NULL
130296 +show_mem_gpio_reg_26800 show_mem_gpio_reg 0 26800 NULL
130297 +wsm_buf_reserve_26801 wsm_buf_reserve 2 26801 NULL
130298 +shdma_prep_dma_cyclic_26808 shdma_prep_dma_cyclic 4-3 26808 NULL nohasharray
130299 +rtl2832_bulk_write_26808 rtl2832_bulk_write 2-4 26808 &shdma_prep_dma_cyclic_26808
130300 +rbd_remove_single_major_26811 rbd_remove_single_major 3-0 26811 NULL
130301 +cipso_v4_genopt_26812 cipso_v4_genopt 0 26812 NULL
130302 +dmar_pci_bus_notifier_26815 dmar_pci_bus_notifier 0 26815 NULL
130303 +acpi_ps_parse_aml_26818 acpi_ps_parse_aml 0 26818 NULL nohasharray
130304 +tempsens_show_26818 tempsens_show 0 26818 &acpi_ps_parse_aml_26818
130305 +iwl_trans_read_mem32_26825 iwl_trans_read_mem32 0 26825 NULL
130306 +disk_alignment_offset_show_26826 disk_alignment_offset_show 0 26826 NULL
130307 +smk_write_load_26829 smk_write_load 3-0 26829 NULL
130308 +journal_force_commit_26832 journal_force_commit 0 26832 NULL
130309 +show_fc_host_speed_26833 show_fc_host_speed 0 26833 NULL
130310 +xfs_alloc_pagf_init_26834 xfs_alloc_pagf_init 0 26834 NULL
130311 +ar5523_cmd_read_26837 ar5523_cmd_read 0 26837 NULL
130312 +w1_master_attribute_show_pointer_26839 w1_master_attribute_show_pointer 0 26839 NULL
130313 +set_temp_crit_enable_26841 set_temp_crit_enable 0-4 26841 NULL
130314 +scnprint_id_26842 scnprint_id 3-0 26842 NULL nohasharray
130315 +snd_ice1712_capture_trigger_26842 snd_ice1712_capture_trigger 0 26842 &scnprint_id_26842
130316 +do_tcp_rcv_26844 do_tcp_rcv 3 26844 NULL
130317 +ecryptfs_miscdev_write_26847 ecryptfs_miscdev_write 3-0 26847 NULL
130318 +ss_alloc_ep_req_26848 ss_alloc_ep_req 2 26848 NULL
130319 +gx_frame_buffer_size_26851 gx_frame_buffer_size 0 26851 NULL
130320 +core_tpg_set_initiator_node_tag_26853 core_tpg_set_initiator_node_tag 0 26853 NULL nohasharray
130321 +ipath_f_set_ib_cfg_26853 ipath_f_set_ib_cfg 0 26853 &core_tpg_set_initiator_node_tag_26853
130322 +sisusb_read_26856 sisusb_read 0-3 26856 NULL
130323 +netxen_nic_hw_read_wx_128M_26858 netxen_nic_hw_read_wx_128M 2 26858 NULL
130324 +notify_send_post_enqueue_26861 notify_send_post_enqueue 0 26861 NULL
130325 +uevent_store_26862 uevent_store 0-3 26862 NULL
130326 +netlink_insert_26863 netlink_insert 0 26863 NULL
130327 +xhci_queue_isoc_tx_26864 xhci_queue_isoc_tx 0 26864 NULL
130328 +tipc_conn_sendmsg_26867 tipc_conn_sendmsg 5 26867 NULL
130329 +asymmetric_key_preparse_26871 asymmetric_key_preparse 0 26871 NULL nohasharray
130330 +acpi_ec_write_io_26871 acpi_ec_write_io 0-3 26871 &asymmetric_key_preparse_26871
130331 +pm8001_chip_smp_req_26875 pm8001_chip_smp_req 0 26875 NULL
130332 +pyra_sysfs_show_actual_profile_26876 pyra_sysfs_show_actual_profile 0 26876 NULL
130333 +atkbd_show_scroll_26878 atkbd_show_scroll 0 26878 NULL
130334 +ath6kl_create_qos_write_26879 ath6kl_create_qos_write 3-0 26879 NULL
130335 +qla2x00_sysfs_read_sfp_26880 qla2x00_sysfs_read_sfp 0-6-5 26880 NULL
130336 +svc_print_xprts_26881 svc_print_xprts 0 26881 NULL
130337 +toshiba_usb_three_get_26892 toshiba_usb_three_get 0 26892 NULL
130338 +usnic_ib_qpn_attr_show_26895 usnic_ib_qpn_attr_show 0 26895 NULL
130339 +iwl_alive_start_26898 iwl_alive_start 0 26898 NULL
130340 +efivar_guid_read_26899 efivar_guid_read 0 26899 NULL
130341 +slhc_uncompress_26905 slhc_uncompress 0-3 26905 NULL
130342 +airspy_set_if_gain_26906 airspy_set_if_gain 0 26906 NULL
130343 +koneplus_sysfs_write_tcu_26909 koneplus_sysfs_write_tcu 0-6-5 26909 NULL
130344 +skb_zerocopy_headlen_26910 skb_zerocopy_headlen 0 26910 NULL
130345 +hhf_zalloc_26912 hhf_zalloc 1 26912 NULL
130346 +twl6030reg_get_status_26915 twl6030reg_get_status 0 26915 NULL
130347 +lpfc_XLanePriority_show_26916 lpfc_XLanePriority_show 0 26916 NULL
130348 +ds3232_read_time_26917 ds3232_read_time 0 26917 NULL
130349 +saa711x_s_ctrl_26924 saa711x_s_ctrl 0 26924 NULL
130350 +sctp_error_26925 sctp_error 0-3 26925 NULL
130351 +x25_asy_change_mtu_26928 x25_asy_change_mtu 2-0 26928 NULL
130352 +brcmf_usb_dl_cmd_26931 brcmf_usb_dl_cmd 4 26931 NULL
130353 +compat_mtw_from_user_26932 compat_mtw_from_user 0 26932 NULL
130354 +rndis_command_26933 rndis_command 0 26933 NULL
130355 +sctp_setsockopt_adaptation_layer_26935 sctp_setsockopt_adaptation_layer 3-0 26935 NULL nohasharray
130356 +pwr_ps_enter_read_26935 pwr_ps_enter_read 3-0 26935 &sctp_setsockopt_adaptation_layer_26935
130357 +sst_wait_timeout_26938 sst_wait_timeout 0 26938 NULL
130358 +show_rev_26939 show_rev 0 26939 NULL
130359 +carl9170_handle_mpdu_26940 carl9170_handle_mpdu 3 26940 NULL
130360 +dw3101_i2c_transfer_26941 dw3101_i2c_transfer 0-3 26941 NULL nohasharray
130361 +ds1553_rtc_read_time_26941 ds1553_rtc_read_time 0 26941 &dw3101_i2c_transfer_26941 nohasharray
130362 +disk_ro_show_26941 disk_ro_show 0 26941 &ds1553_rtc_read_time_26941 nohasharray
130363 +wdack_show_26941 wdack_show 0 26941 &disk_ro_show_26941
130364 +hecubafb_write_26942 hecubafb_write 3 26942 NULL
130365 +pvc_open_26949 pvc_open 0 26949 NULL
130366 +extract_entropy_user_26952 extract_entropy_user 3-0 26952 NULL
130367 +lx_dsp_set_granularity_26954 lx_dsp_set_granularity 0 26954 NULL
130368 +mesh_id_set_26957 mesh_id_set 0-4 26957 NULL
130369 +adp8870_bl_ambient_light_zone_store_26959 adp8870_bl_ambient_light_zone_store 0-4 26959 NULL
130370 +ext4_xattr_user_get_26961 ext4_xattr_user_get 0 26961 NULL
130371 +trackpoint_set_bit_attr_26969 trackpoint_set_bit_attr 0-4 26969 NULL
130372 +tb_path_alloc_26976 tb_path_alloc 2 26976 NULL nohasharray
130373 +lpfc_enable_hba_reset_show_26976 lpfc_enable_hba_reset_show 0 26976 &tb_path_alloc_26976
130374 +do_direct_IO_26979 do_direct_IO 0 26979 NULL
130375 +usbtv_select_norm_26981 usbtv_select_norm 0 26981 NULL
130376 +mlx4_zone_alloc_entries_26984 mlx4_zone_alloc_entries 4 26984 NULL
130377 +m5602_wait_for_i2c_26985 m5602_wait_for_i2c 0 26985 NULL nohasharray
130378 +solo_set_motion_threshold_26985 solo_set_motion_threshold 0 26985 &m5602_wait_for_i2c_26985
130379 +xfs_vn_setattr_26990 xfs_vn_setattr 0 26990 NULL
130380 +mwl8k_fw_lock_26991 mwl8k_fw_lock 0 26991 NULL
130381 +pcan_usb_pro_start_26994 pcan_usb_pro_start 0 26994 NULL nohasharray
130382 +pm80x_rtc_set_alarm_26994 pm80x_rtc_set_alarm 0 26994 &pcan_usb_pro_start_26994
130383 +bdx_open_26997 bdx_open 0 26997 NULL
130384 +get_trip_temp_27000 get_trip_temp 0 27000 NULL
130385 +i2c_smbus_xfer_27006 i2c_smbus_xfer 0 27006 NULL nohasharray
130386 +async_write_27006 async_write 0 27006 &i2c_smbus_xfer_27006 nohasharray
130387 +do_serial8250_get_rxtrig_27006 do_serial8250_get_rxtrig 0 27006 &async_write_27006
130388 +show_sf2_point_27007 show_sf2_point 0 27007 NULL nohasharray
130389 +queue_io_min_show_27007 queue_io_min_show 0 27007 &show_sf2_point_27007
130390 +pvr2_channel_claim_stream_27010 pvr2_channel_claim_stream 0 27010 NULL
130391 +layout_in_empty_space_27016 layout_in_empty_space 0 27016 NULL
130392 +ks8851_write_mac_addr_27019 ks8851_write_mac_addr 0 27019 NULL
130393 +ubifs_validate_entry_27021 ubifs_validate_entry 0 27021 NULL
130394 +pwc_set_exposure_auto_27022 pwc_set_exposure_auto 0 27022 NULL
130395 +bnx2_init_5709_context_27024 bnx2_init_5709_context 0 27024 NULL
130396 +mc_cpu_callback_27029 mc_cpu_callback 0 27029 NULL
130397 +omfs_allocate_range_27034 omfs_allocate_range 3 27034 NULL
130398 +lpfc_used_xri_show_27038 lpfc_used_xri_show 0 27038 NULL
130399 +snd_via686_playback_prepare_27039 snd_via686_playback_prepare 0 27039 NULL
130400 +mwifiex_cmd_11ac_cfg_27042 mwifiex_cmd_11ac_cfg 0 27042 NULL
130401 +submit_stream_urbs_27044 submit_stream_urbs 0 27044 NULL
130402 +store_line2_27047 store_line2 4-0 27047 NULL
130403 +hotkey_mask_show_27048 hotkey_mask_show 0 27048 NULL
130404 +sc16is7xx_port_read_27051 sc16is7xx_port_read 0 27051 NULL
130405 +show_fnode_discovery_parent_idx_27053 show_fnode_discovery_parent_idx 0 27053 NULL
130406 +ufs_alloc_fragments_27059 ufs_alloc_fragments 3-0-2 27059 NULL
130407 +group_store_27061 group_store 4-0 27061 NULL
130408 +__videobuf_alloc_vb_27062 __videobuf_alloc_vb 1 27062 NULL
130409 +proc_fd_permission_27063 proc_fd_permission 0 27063 NULL
130410 +readpage_nounlock_27064 readpage_nounlock 0 27064 NULL nohasharray
130411 +ext4_convert_unwritten_extents_27064 ext4_convert_unwritten_extents 0 27064 &readpage_nounlock_27064
130412 +__vmci_transport_send_control_pkt_27072 __vmci_transport_send_control_pkt 0 27072 NULL nohasharray
130413 +cn_netlink_send_27072 cn_netlink_send 0 27072 &__vmci_transport_send_control_pkt_27072
130414 +paravirt_read_msr_27077 paravirt_read_msr 0 27077 NULL nohasharray
130415 +clk_gate_enable_27077 clk_gate_enable 0 27077 &paravirt_read_msr_27077
130416 +srp_connect_ch_27078 srp_connect_ch 0 27078 NULL
130417 +alloc_fdmem_27083 alloc_fdmem 1 27083 NULL
130418 +find_first_bit_27088 find_first_bit 0 27088 NULL
130419 +btmrvl_hscmd_write_27089 btmrvl_hscmd_write 3-0 27089 NULL nohasharray
130420 +ath9k_hw_4k_dump_eeprom_27089 ath9k_hw_4k_dump_eeprom 4-5-0 27089 &btmrvl_hscmd_write_27089
130421 +regmap_spmi_base_gather_write_27091 regmap_spmi_base_gather_write 0 27091 NULL nohasharray
130422 +range_show_27091 range_show 0 27091 &regmap_spmi_base_gather_write_27091
130423 +snd_aw2_pcm_prepare_playback_27093 snd_aw2_pcm_prepare_playback 0 27093 NULL
130424 +store_spi_transport_width_27097 store_spi_transport_width 0-4 27097 NULL
130425 +store_output_27101 store_output 0-4 27101 NULL
130426 +qla2x00_model_name_show_27107 qla2x00_model_name_show 0 27107 NULL
130427 +__devcgroup_inode_permission_27108 __devcgroup_inode_permission 0 27108 NULL
130428 +pb0100_start_27111 pb0100_start 0 27111 NULL
130429 +find_rsb_nodir_27122 find_rsb_nodir 0 27122 NULL
130430 +SYSC_ipc_27123 SYSC_ipc 3 27123 NULL
130431 +write_27128 write 0-3 27128 NULL
130432 +rocker_cmd_exec_27129 rocker_cmd_exec 0 27129 NULL nohasharray
130433 +write_27129 write 0 27129 &rocker_cmd_exec_27129
130434 +ia_send_27132 ia_send 0 27132 NULL
130435 +skge_get_eeprom_len_27133 skge_get_eeprom_len 0 27133 NULL
130436 +__ext4_handle_dirty_metadata_27137 __ext4_handle_dirty_metadata 0 27137 NULL
130437 +bch_cache_set_internal_show_27139 bch_cache_set_internal_show 0 27139 NULL nohasharray
130438 +ecx_transmit_led_message_27139 ecx_transmit_led_message 0-3 27139 &bch_cache_set_internal_show_27139
130439 +netstat_show_27140 netstat_show 0 27140 NULL
130440 +drbd_get_capacity_27141 drbd_get_capacity 0 27141 NULL
130441 +btmrvl_hscfgcmd_write_27143 btmrvl_hscfgcmd_write 3-0 27143 NULL nohasharray
130442 +show_counter_tx_data_pkts_27143 show_counter_tx_data_pkts 0 27143 &btmrvl_hscfgcmd_write_27143
130443 +tcm_qla2xxx_tpg_show_enable_27147 tcm_qla2xxx_tpg_show_enable 0 27147 NULL
130444 +epp_read_addr_27148 epp_read_addr 0 27148 NULL nohasharray
130445 +mt9m111_s_fmt_27148 mt9m111_s_fmt 0 27148 &epp_read_addr_27148
130446 +snd_als300_capture_prepare_27149 snd_als300_capture_prepare 0 27149 NULL
130447 +wil_write_file_wmi_27150 wil_write_file_wmi 3-0 27150 NULL nohasharray
130448 +sb1000_activate_27150 sb1000_activate 0 27150 &wil_write_file_wmi_27150
130449 +edd_attr_show_27151 edd_attr_show 0 27151 NULL
130450 +snd_hdsp_prepare_27161 snd_hdsp_prepare 0 27161 NULL nohasharray
130451 +xudc_ep0_enable_27161 xudc_ep0_enable 0 27161 &snd_hdsp_prepare_27161
130452 +snd_compr_calc_avail_27165 snd_compr_calc_avail 0 27165 NULL
130453 +i2400m_net_rx_27170 i2400m_net_rx 5 27170 NULL nohasharray
130454 +show_temp_emergency_27170 show_temp_emergency 0 27170 &i2400m_net_rx_27170 nohasharray
130455 +sparse_add_one_section_27170 sparse_add_one_section 0 27170 &show_temp_emergency_27170
130456 +target_stat_scsi_tgt_dev_show_attr_non_access_lus_27173 target_stat_scsi_tgt_dev_show_attr_non_access_lus 0 27173 NULL
130457 +nilfs_segctor_attr_show_27178 nilfs_segctor_attr_show 0 27178 NULL
130458 +attr_fn_lock_show_cptkbd_27182 attr_fn_lock_show_cptkbd 0 27182 NULL
130459 +ieee80211_if_read_rc_rateidx_mask_5ghz_27183 ieee80211_if_read_rc_rateidx_mask_5ghz 3-0 27183 NULL
130460 +get_unaligned_be32_27184 get_unaligned_be32 0 27184 NULL nohasharray
130461 +target_fabric_tpg_attr_show_27184 target_fabric_tpg_attr_show 0 27184 &get_unaligned_be32_27184
130462 +ocfs2_xattr_block_list_27186 ocfs2_xattr_block_list 0 27186 NULL
130463 +wait_comp_27187 wait_comp 0 27187 NULL
130464 +ath10k_hif_diag_read_27189 ath10k_hif_diag_read 0 27189 NULL
130465 +mt9t031_g_crop_27191 mt9t031_g_crop 0 27191 NULL
130466 +freeze_fs_27192 freeze_fs 0 27192 NULL
130467 +r852_media_type_show_27193 r852_media_type_show 0 27193 NULL
130468 +vmci_transport_notify_pkt_recv_init_27208 vmci_transport_notify_pkt_recv_init 0 27208 NULL
130469 +toggle_hdmi_source_27212 toggle_hdmi_source 0-4 27212 NULL
130470 +target_stat_scsi_lu_show_attr_dev_type_27222 target_stat_scsi_lu_show_attr_dev_type 0 27222 NULL
130471 +ep0_queue_27223 ep0_queue 0 27223 NULL
130472 +write_kmem_27225 write_kmem 3-0 27225 NULL nohasharray
130473 +svcxdr_tmpalloc_27225 svcxdr_tmpalloc 2 27225 &write_kmem_27225
130474 +dbAllocAG_27228 dbAllocAG 0 27228 NULL
130475 +rxrpc_request_key_27235 rxrpc_request_key 3-0 27235 NULL
130476 +o2nm_node_ipv4_port_read_27236 o2nm_node_ipv4_port_read 0 27236 NULL
130477 +ov7660_s_ctrl_27239 ov7660_s_ctrl 0 27239 NULL nohasharray
130478 +fbtft_gamma_parse_str_27239 fbtft_gamma_parse_str 4 27239 &ov7660_s_ctrl_27239
130479 +store_dev_name_27240 store_dev_name 0 27240 NULL
130480 +cfq_back_seek_max_show_27243 cfq_back_seek_max_show 0 27243 NULL
130481 +msecs_to_jiffies_27246 msecs_to_jiffies 0 27246 NULL
130482 +do_get_rxtrig_27251 do_get_rxtrig 0 27251 NULL
130483 +_ore_add_parity_unit_27253 _ore_add_parity_unit 0 27253 NULL
130484 +__conn_send_command_27255 __conn_send_command 4-6 27255 NULL
130485 +lpphy_b2063_tune_27256 lpphy_b2063_tune 0 27256 NULL
130486 +mlx4_cmd_reset_flow_27259 mlx4_cmd_reset_flow 0-4 27259 NULL
130487 +cfpkt_add_trail_27260 cfpkt_add_trail 3 27260 NULL nohasharray
130488 +ath10k_write_simulate_radar_27260 ath10k_write_simulate_radar 0-3 27260 &cfpkt_add_trail_27260
130489 +nlmsg_new_27263 nlmsg_new 1 27263 NULL
130490 +logfs_read_empty_27266 logfs_read_empty 0 27266 NULL
130491 +ll_track_gid_seq_write_27267 ll_track_gid_seq_write 3 27267 NULL
130492 +ch341_control_out_27269 ch341_control_out 0 27269 NULL
130493 +comedi_alloc_devpriv_27272 comedi_alloc_devpriv 2 27272 NULL
130494 +pdacf_pcm_prepare_27275 pdacf_pcm_prepare 0 27275 NULL nohasharray
130495 +gm204_aux_27275 gm204_aux 0 27275 &pdacf_pcm_prepare_27275 nohasharray
130496 +max8925_bulk_read_27275 max8925_bulk_read 0 27275 &gm204_aux_27275 nohasharray
130497 +write_one_eb_27275 write_one_eb 0 27275 &max8925_bulk_read_27275
130498 +vmxnet3_get_rss_indir_size_27277 vmxnet3_get_rss_indir_size 0 27277 NULL nohasharray
130499 +cmask_show_27277 cmask_show 0 27277 &vmxnet3_get_rss_indir_size_27277
130500 +usb_submit_urb_27278 usb_submit_urb 0 27278 NULL nohasharray
130501 +_ctl_logging_level_show_27278 _ctl_logging_level_show 0 27278 &usb_submit_urb_27278
130502 +hdaps_keyboard_activity_show_27279 hdaps_keyboard_activity_show 0 27279 NULL
130503 +get_rx_fifo_content_27283 get_rx_fifo_content 0 27283 NULL
130504 +crccheck_show_27285 crccheck_show 0 27285 NULL nohasharray
130505 +kone_get_settings_27285 kone_get_settings 0 27285 &crccheck_show_27285
130506 +__dma_map_cont_27289 __dma_map_cont 5 27289 NULL nohasharray
130507 +input_dev_show_cap_led_27289 input_dev_show_cap_led 0 27289 &__dma_map_cont_27289
130508 +e1000_copybreak_27292 e1000_copybreak 3 27292 NULL
130509 +mt9t031_g_fmt_27294 mt9t031_g_fmt 0 27294 NULL
130510 +__wmi_send_27296 __wmi_send 0 27296 NULL
130511 +show_counter_rx_len_errs_27297 show_counter_rx_len_errs 0 27297 NULL nohasharray
130512 +ufs_statfs_27297 ufs_statfs 0 27297 &show_counter_rx_len_errs_27297
130513 +hpi_read_reg_27302 hpi_read_reg 0 27302 NULL
130514 +store_pwm_freq_27307 store_pwm_freq 0-4 27307 NULL
130515 +copy_from_buf_27308 copy_from_buf 2-4 27308 NULL
130516 +virtqueue_add_inbuf_27312 virtqueue_add_inbuf 3 27312 NULL nohasharray
130517 +ath6kl_wmi_test_cmd_27312 ath6kl_wmi_test_cmd 3 27312 &virtqueue_add_inbuf_27312 nohasharray
130518 +usb_udc_attach_driver_27312 usb_udc_attach_driver 0 27312 &ath6kl_wmi_test_cmd_27312
130519 +tcp_update_limit_27313 tcp_update_limit 0 27313 NULL
130520 +write_buf_27316 write_buf 3 27316 NULL
130521 +do_rawv6_setsockopt_27321 do_rawv6_setsockopt 0 27321 NULL
130522 +slcan_change_mtu_27324 slcan_change_mtu 0 27324 NULL
130523 +acpi_ut_get_object_size_27325 acpi_ut_get_object_size 0 27325 NULL
130524 +sleep_functions_on_battery_show_27326 sleep_functions_on_battery_show 0 27326 NULL
130525 +snd_pcm_oss_write2_27332 snd_pcm_oss_write2 0-3 27332 NULL nohasharray
130526 +usbnet_manage_power_27332 usbnet_manage_power 0 27332 &snd_pcm_oss_write2_27332
130527 +selinux_ip_forward_27337 selinux_ip_forward 0 27337 NULL
130528 +selinux_ipv4_postroute_27340 selinux_ipv4_postroute 0 27340 NULL
130529 +__smsc911x_reg_read_shift_27345 __smsc911x_reg_read_shift 0 27345 NULL
130530 +afs_cell_create_27346 afs_cell_create 2 27346 NULL
130531 +qlcnic_sriov_alloc_bc_trans_27353 qlcnic_sriov_alloc_bc_trans 0 27353 NULL
130532 +bnx2x_vlan_mac_push_new_cmd_27355 bnx2x_vlan_mac_push_new_cmd 0 27355 NULL
130533 +ipv4_get_l4proto_27362 ipv4_get_l4proto 0 27362 NULL
130534 +iwl_dbgfs_csr_write_27363 iwl_dbgfs_csr_write 3-0 27363 NULL
130535 +pcbit_stat_27364 pcbit_stat 2 27364 NULL
130536 +show_spi_transport_max_width_27366 show_spi_transport_max_width 0 27366 NULL
130537 +sst_assign_pvt_id_27368 sst_assign_pvt_id 0 27368 NULL nohasharray
130538 +read_txflow_27368 read_txflow 0 27368 &sst_assign_pvt_id_27368
130539 +store_chassis_clear_27373 store_chassis_clear 0-4 27373 NULL
130540 +rtl_set_mac_address_27377 rtl_set_mac_address 0 27377 NULL
130541 +it87_read_value_27385 it87_read_value 0 27385 NULL
130542 +show_activation_width_27387 show_activation_width 0 27387 NULL
130543 +wl1251_hw_init_rx_config_27393 wl1251_hw_init_rx_config 0 27393 NULL
130544 +init_memory_mapping_27395 init_memory_mapping 0 27395 NULL
130545 +padata_sysfs_store_27398 padata_sysfs_store 0-4 27398 NULL
130546 +if_nlmsg_size_27404 if_nlmsg_size 0 27404 NULL
130547 +tcm_qla2xxx_tpg_attrib_store_demo_mode_login_only_27405 tcm_qla2xxx_tpg_attrib_store_demo_mode_login_only 0-3 27405 NULL
130548 +seq_read_27411 seq_read 3-0 27411 NULL nohasharray
130549 +phys_pte_init_27411 phys_pte_init 0-2-3 27411 &seq_read_27411
130550 +ib_dma_map_sg_27413 ib_dma_map_sg 0-3 27413 NULL
130551 +brcmf_sdio_firmware_callback_27414 brcmf_sdio_firmware_callback 4 27414 NULL nohasharray
130552 +lx_set_granularity_27414 lx_set_granularity 0 27414 &brcmf_sdio_firmware_callback_27414
130553 +ieee80211_if_read_smps_27416 ieee80211_if_read_smps 3-0 27416 NULL nohasharray
130554 +acpi_os_get_root_pointer_27416 acpi_os_get_root_pointer 0 27416 &ieee80211_if_read_smps_27416
130555 +crc32_pclmul_update_27419 crc32_pclmul_update 0 27419 NULL
130556 +gfs2_statfs_i_27420 gfs2_statfs_i 0 27420 NULL
130557 +cxgb4vf_open_27421 cxgb4vf_open 0 27421 NULL
130558 +ocfs2_refcount_cal_cow_clusters_27422 ocfs2_refcount_cal_cow_clusters 0 27422 NULL
130559 +cypress_write_27423 cypress_write 4-0 27423 NULL
130560 +wacom_status0_luminance_show_27424 wacom_status0_luminance_show 0 27424 NULL
130561 +show_spi_transport_dt_27426 show_spi_transport_dt 0 27426 NULL
130562 +iwl_send_phy_db_data_27427 iwl_send_phy_db_data 0 27427 NULL
130563 +rds_ib_map_fmr_27428 rds_ib_map_fmr 4 27428 NULL
130564 +show_shost_active_mode_27434 show_shost_active_mode 0 27434 NULL
130565 +fat_write_inode_27435 fat_write_inode 0 27435 NULL
130566 +mc13892_gpo_regulator_enable_27436 mc13892_gpo_regulator_enable 0 27436 NULL nohasharray
130567 +carl9170_init_mac_27436 carl9170_init_mac 0 27436 &mc13892_gpo_regulator_enable_27436
130568 +priority_show_27437 priority_show 0 27437 NULL nohasharray
130569 +__iscsi_disc_store_password_mutual_27437 __iscsi_disc_store_password_mutual 0-3 27437 &priority_show_27437
130570 +acpi_ps_get_arguments_27439 acpi_ps_get_arguments 0 27439 NULL
130571 +set_activate_slack_27445 set_activate_slack 0-4 27445 NULL
130572 +sddr09_read_data_27447 sddr09_read_data 3 27447 NULL nohasharray
130573 +lx_pipe_stop_27447 lx_pipe_stop 0 27447 &sddr09_read_data_27447 nohasharray
130574 +deadline_writes_starved_show_27447 deadline_writes_starved_show 0 27447 &lx_pipe_stop_27447
130575 +xfs_btree_lookup_get_block_27448 xfs_btree_lookup_get_block 0 27448 NULL nohasharray
130576 +hfsplus_create_attributes_file_27448 hfsplus_create_attributes_file 0 27448 &xfs_btree_lookup_get_block_27448
130577 +i915_wait_request_27449 i915_wait_request 0 27449 NULL
130578 +cdc_ncm_store_tx_max_27458 cdc_ncm_store_tx_max 0-4 27458 NULL
130579 +nes_show_nonidx_addr_27463 nes_show_nonidx_addr 0 27463 NULL nohasharray
130580 +show_link_rate_27463 show_link_rate 0 27463 &nes_show_nonidx_addr_27463
130581 +tpm_show_ppi_response_27464 tpm_show_ppi_response 0 27464 NULL
130582 +sriov_numvfs_show_27465 sriov_numvfs_show 0 27465 NULL
130583 +dvb_usbv2_generic_rw_locked_27467 dvb_usbv2_generic_rw_locked 0 27467 NULL
130584 +osst_write_frame_27472 osst_write_frame 0 27472 NULL nohasharray
130585 +amd_pmu_cpu_prepare_27472 amd_pmu_cpu_prepare 0 27472 &osst_write_frame_27472
130586 +vivid_user_vid_s_ctrl_27477 vivid_user_vid_s_ctrl 0 27477 NULL
130587 +ipath_write_umem32_27483 ipath_write_umem32 0 27483 NULL
130588 +rtsx_write_cfg_seq_27485 rtsx_write_cfg_seq 3-5 27485 NULL
130589 +adt7410_i2c_write_byte_27489 adt7410_i2c_write_byte 0 27489 NULL
130590 +pm_runtime_put_sync_27493 pm_runtime_put_sync 0 27493 NULL
130591 +hcd_buffer_alloc_27495 hcd_buffer_alloc 2 27495 NULL
130592 +qib_create_cq_27497 qib_create_cq 2 27497 NULL
130593 +ip_set_get_h32_27498 ip_set_get_h32 0 27498 NULL nohasharray
130594 +tpacpi_driver_wlsw_emulstate_show_27498 tpacpi_driver_wlsw_emulstate_show 0 27498 &ip_set_get_h32_27498
130595 +btrfs_get_64_27499 btrfs_get_64 0 27499 NULL nohasharray
130596 +ahci_store_em_buffer_27499 ahci_store_em_buffer 0-4 27499 &btrfs_get_64_27499
130597 +__usbnet_write_cmd_27500 __usbnet_write_cmd 7-0 27500 NULL nohasharray
130598 +core_alua_show_offline_bit_27500 core_alua_show_offline_bit 0 27500 &__usbnet_write_cmd_27500 nohasharray
130599 +vtpm_recv_27500 vtpm_recv 0-3 27500 &core_alua_show_offline_bit_27500
130600 +iscsi_nacl_auth_store_password_mutual_27503 iscsi_nacl_auth_store_password_mutual 0-3 27503 NULL
130601 +show_port_phy_27505 show_port_phy 0 27505 NULL
130602 +garmin_read_process_27509 garmin_read_process 3 27509 NULL nohasharray
130603 +mcryptd_hash_setkey_27509 mcryptd_hash_setkey 3 27509 &garmin_read_process_27509
130604 +oti_alloc_cookies_27510 oti_alloc_cookies 2 27510 NULL
130605 +iwl_pcie_load_given_ucode_27511 iwl_pcie_load_given_ucode 0 27511 NULL
130606 +uwb_dev_DevAddr_show_27512 uwb_dev_DevAddr_show 0 27512 NULL nohasharray
130607 +show_initsize_27512 show_initsize 0 27512 &uwb_dev_DevAddr_show_27512
130608 +store_sensor_27515 store_sensor 0-4 27515 NULL
130609 +cifs_reopen_file_27517 cifs_reopen_file 0 27517 NULL
130610 +ibwdt_write_27518 ibwdt_write 0-3 27518 NULL
130611 +edac_dev_instance_store_27519 edac_dev_instance_store 0-4 27519 NULL
130612 +ocfs2_rw_lock_27520 ocfs2_rw_lock 0 27520 NULL
130613 +skfp_ctl_set_mac_address_27523 skfp_ctl_set_mac_address 0 27523 NULL
130614 +ib_copy_to_udata_27525 ib_copy_to_udata 3 27525 NULL
130615 +ipath_user_sdma_queue_pkts_27534 ipath_user_sdma_queue_pkts 0 27534 NULL
130616 +read_learn_27536 read_learn 0-3 27536 NULL
130617 +C_SYSC_fcntl_27538 C_SYSC_fcntl 3 27538 NULL nohasharray
130618 +iscsi_stat_login_show_attr_accepts_27538 iscsi_stat_login_show_attr_accepts 0 27538 &C_SYSC_fcntl_27538 nohasharray
130619 +sky2_setup_irq_27538 sky2_setup_irq 0 27538 &iscsi_stat_login_show_attr_accepts_27538
130620 +snd_hdspm_ioctl_27545 snd_hdspm_ioctl 0 27545 NULL
130621 +acpi_ut_get_simple_object_size_27557 acpi_ut_get_simple_object_size 0 27557 NULL
130622 +target_stat_scsi_lu_show_attr_full_stat_27558 target_stat_scsi_lu_show_attr_full_stat 0 27558 NULL nohasharray
130623 +smb2_wp_retry_size_27558 smb2_wp_retry_size 0 27558 &target_stat_scsi_lu_show_attr_full_stat_27558
130624 +cw1200_get_stats_27559 cw1200_get_stats 0 27559 NULL
130625 +sm501_gpio_output_27561 sm501_gpio_output 0 27561 NULL
130626 +get_pwm1_auto_channels_temp_27566 get_pwm1_auto_channels_temp 0 27566 NULL
130627 +cachefiles_has_space_27567 cachefiles_has_space 0 27567 NULL
130628 +rtpm_suspended_time_show_27569 rtpm_suspended_time_show 0 27569 NULL
130629 +SyS_fgetxattr_27571 SyS_fgetxattr 4 27571 NULL
130630 +sco_sock_recvmsg_27572 sco_sock_recvmsg 4-0 27572 NULL
130631 +libipw_alloc_txb_27579 libipw_alloc_txb 1-3-2 27579 NULL nohasharray
130632 +pas_midi_open_27579 pas_midi_open 0 27579 &libipw_alloc_txb_27579
130633 +mt9m111_setup_rect_ctx_27585 mt9m111_setup_rect_ctx 0 27585 NULL
130634 +get_rx_packet_len_27587 get_rx_packet_len 0-3 27587 NULL nohasharray
130635 +cx231xx_gpio_i2c_read_27587 cx231xx_gpio_i2c_read 0 27587 &get_rx_packet_len_27587
130636 +dquot_transfer_27588 dquot_transfer 0 27588 NULL nohasharray
130637 +lpfc_fcp_io_sched_store_27588 lpfc_fcp_io_sched_store 0-4 27588 &dquot_transfer_27588
130638 +cypress_write_room_27590 cypress_write_room 0 27590 NULL
130639 +fw_map_pages_buf_27597 fw_map_pages_buf 0 27597 NULL
130640 +eth_mac_addr_27598 eth_mac_addr 0 27598 NULL
130641 +target_stat_scsi_auth_intr_show_attr_dev_or_port_27601 target_stat_scsi_auth_intr_show_attr_dev_or_port 0 27601 NULL
130642 +iio_trigger_read_current_27602 iio_trigger_read_current 0 27602 NULL
130643 +show_mem_state_27608 show_mem_state 0 27608 NULL nohasharray
130644 +platform_suspend_begin_27608 platform_suspend_begin 0 27608 &show_mem_state_27608
130645 +bdx_get_sset_count_27617 bdx_get_sset_count 0 27617 NULL
130646 +mgmt_device_connected_27618 mgmt_device_connected 5 27618 NULL
130647 +max_age_show_27620 max_age_show 0 27620 NULL
130648 +show_fnode_immediate_data_27630 show_fnode_immediate_data 0 27630 NULL
130649 +bit_doAddress_27635 bit_doAddress 0 27635 NULL
130650 +C_SYSC_mbind_27636 C_SYSC_mbind 5 27636 NULL nohasharray
130651 +thread_siblings_show_27636 thread_siblings_show 0 27636 &C_SYSC_mbind_27636 nohasharray
130652 +drbd_recv_27636 drbd_recv 3-0 27636 &thread_siblings_show_27636
130653 +connect_27639 connect 0 27639 NULL
130654 +read_flush_procfs_27642 read_flush_procfs 3-0 27642 NULL nohasharray
130655 +ocfs2_xattr_ibody_get_27642 ocfs2_xattr_ibody_get 0 27642 &read_flush_procfs_27642 nohasharray
130656 +xfs_alloc_vextent_27642 xfs_alloc_vextent 0 27642 &ocfs2_xattr_ibody_get_27642
130657 +add_new_gdb_27643 add_new_gdb 3 27643 NULL nohasharray
130658 +profiling_show_27643 profiling_show 0 27643 &add_new_gdb_27643
130659 +qnx6_readpages_27657 qnx6_readpages 4 27657 NULL
130660 +iscsi_stat_login_show_attr_authenticate_fails_27658 iscsi_stat_login_show_attr_authenticate_fails 0 27658 NULL
130661 +generic_get_l4proto_27659 generic_get_l4proto 0 27659 NULL
130662 +cdrom_read_cdda_old_27664 cdrom_read_cdda_old 4 27664 NULL
130663 +vmlfb_set_par_locked_27666 vmlfb_set_par_locked 0 27666 NULL
130664 +presence_read_file_27668 presence_read_file 0 27668 NULL
130665 +qword_get_27670 qword_get 0 27670 NULL nohasharray
130666 +vprbrd_i2c_receive_27670 vprbrd_i2c_receive 0 27670 &qword_get_27670
130667 +min_sync_show_27671 min_sync_show 0 27671 NULL
130668 +adummy_proc_read_27673 adummy_proc_read 0 27673 NULL nohasharray
130669 +recv_dless_read_27673 recv_dless_read 4 27673 &adummy_proc_read_27673
130670 +ocfs2_xattr_list_entries_27675 ocfs2_xattr_list_entries 0 27675 NULL
130671 +tcm_qla2xxx_tpg_attrib_show_cache_dynamic_acls_27677 tcm_qla2xxx_tpg_attrib_show_cache_dynamic_acls 0 27677 NULL nohasharray
130672 +free_unused_idx_lebs_27677 free_unused_idx_lebs 0 27677 &tcm_qla2xxx_tpg_attrib_show_cache_dynamic_acls_27677
130673 +read_27678 read 0 27678 NULL
130674 +dm9601_link_reset_27683 dm9601_link_reset 0 27683 NULL nohasharray
130675 +ad7793_write_frequency_27683 ad7793_write_frequency 0-4 27683 &dm9601_link_reset_27683
130676 +trusted_get_27684 trusted_get 0 27684 NULL
130677 +m88e1118_config_init_27685 m88e1118_config_init 0 27685 NULL
130678 +show_tcpOutRsts_27691 show_tcpOutRsts 0 27691 NULL nohasharray
130679 +tcam_assoc_write_27691 tcam_assoc_write 0 27691 &show_tcpOutRsts_27691
130680 +cfg80211_check_combinations_27692 cfg80211_check_combinations 0 27692 NULL
130681 +fs_path_add_from_extent_buffer_27702 fs_path_add_from_extent_buffer 4 27702 NULL
130682 +ext2_nobh_write_begin_27704 ext2_nobh_write_begin 0 27704 NULL
130683 +mmio16read__write_file_27708 mmio16read__write_file 0 27708 NULL
130684 +acpi_tb_acquire_temp_table_27709 acpi_tb_acquire_temp_table 2 27709 NULL
130685 +evm_write_key_27715 evm_write_key 3-0 27715 NULL
130686 +ieee80211_if_fmt_dot11MeshGateAnnouncementProtocol_27722 ieee80211_if_fmt_dot11MeshGateAnnouncementProtocol 3 27722 NULL
130687 +audit_set_loginuid_27723 audit_set_loginuid 0 27723 NULL
130688 +reg_w_buf_27724 reg_w_buf 3 27724 NULL
130689 +xfs_dir2_block_sfsize_27727 xfs_dir2_block_sfsize 0 27727 NULL
130690 +ima_protect_xattr_27733 ima_protect_xattr 0 27733 NULL nohasharray
130691 +cbaf_wusb_host_band_groups_store_27733 cbaf_wusb_host_band_groups_store 0-4 27733 &ima_protect_xattr_27733
130692 +a4t_cs_init_27734 a4t_cs_init 3 27734 NULL
130693 +drv_start_27735 drv_start 0 27735 NULL
130694 +init_timers_cpu_27741 init_timers_cpu 0 27741 NULL
130695 +ov7660_set_auto_gain_27743 ov7660_set_auto_gain 0 27743 NULL
130696 +do_grow_27746 do_grow 0 27746 NULL
130697 +ims_pcu_flash_firmware_27748 ims_pcu_flash_firmware 0 27748 NULL
130698 +roccat_common2_sysfs_write_macro_27750 roccat_common2_sysfs_write_macro 0-6-5 27750 NULL
130699 +lp55xx_request_firmware_27754 lp55xx_request_firmware 0 27754 NULL
130700 +snd_pcm_pre_resume_27757 snd_pcm_pre_resume 0 27757 NULL
130701 +md4_update_27759 md4_update 0 27759 NULL nohasharray
130702 +SyS_setsockopt_27759 SyS_setsockopt 5 27759 &md4_update_27759
130703 +store_io_db_27768 store_io_db 0-4 27768 NULL
130704 +kcalloc_27770 kcalloc 2-1 27770 NULL
130705 +security_inode_getattr_27774 security_inode_getattr 0 27774 NULL
130706 +transport_init_session_tags_27776 transport_init_session_tags 2-1 27776 NULL
130707 +sched_group_set_shares_27778 sched_group_set_shares 0 27778 NULL
130708 +device_notifier_27779 device_notifier 0 27779 NULL
130709 +megasas_fw_crash_buffer_show_27781 megasas_fw_crash_buffer_show 0 27781 NULL
130710 +ip_sabotage_in_27782 ip_sabotage_in 0 27782 NULL
130711 +twl4030_set_gpio_dataout_27792 twl4030_set_gpio_dataout 1 27792 NULL nohasharray
130712 +t4vf_set_rxmode_27792 t4vf_set_rxmode 0 27792 &twl4030_set_gpio_dataout_27792
130713 +megasas_sysfs_show_support_poll_for_event_27793 megasas_sysfs_show_support_poll_for_event 0 27793 NULL
130714 +DivaSTraceGetMemotyRequirement_27797 DivaSTraceGetMemotyRequirement 0-1 27797 NULL
130715 +ath6kl_wmi_force_roam_cmd_27800 ath6kl_wmi_force_roam_cmd 0 27800 NULL
130716 +ttm_object_file_init_27804 ttm_object_file_init 2 27804 NULL nohasharray
130717 +SyS_readv_27804 SyS_readv 3 27804 &ttm_object_file_init_27804
130718 +mpihelp_mul_27805 mpihelp_mul 5-3 27805 NULL
130719 +sisusb_write_memio_24bit_27812 sisusb_write_memio_24bit 0 27812 NULL
130720 +b43_phy_initn_27813 b43_phy_initn 0 27813 NULL
130721 +f2fs_xattr_advise_list_27815 f2fs_xattr_advise_list 0-5 27815 NULL nohasharray
130722 +percpu_counter_hotcpu_callback_27815 percpu_counter_hotcpu_callback 0 27815 &f2fs_xattr_advise_list_27815
130723 +max_sectors_show_27816 max_sectors_show 0 27816 NULL
130724 +smk_set_access_27817 smk_set_access 0 27817 NULL
130725 +snd_pcm_do_reset_27819 snd_pcm_do_reset 0 27819 NULL
130726 +eventfd_write_27821 eventfd_write 0-3 27821 NULL
130727 +gadget_dev_desc_UDC_show_27827 gadget_dev_desc_UDC_show 0 27827 NULL
130728 +read_vidcpe_27830 read_vidcpe 0 27830 NULL
130729 +sys_listxattr_27833 sys_listxattr 3 27833 NULL
130730 +snd_cx18_pcm_trigger_27838 snd_cx18_pcm_trigger 0 27838 NULL
130731 +et131x_open_27842 et131x_open 0 27842 NULL
130732 +jbd2_complete_transaction_27847 jbd2_complete_transaction 0 27847 NULL
130733 +mv_udc_start_27855 mv_udc_start 0 27855 NULL
130734 +read_profile_27859 read_profile 3-0 27859 NULL
130735 +pcan_usb_pro_send_cmd_27860 pcan_usb_pro_send_cmd 0 27860 NULL nohasharray
130736 +store_engine2_leds_27860 store_engine2_leds 4-0 27860 &pcan_usb_pro_send_cmd_27860
130737 +sky2_pci_read16_27863 sky2_pci_read16 0 27863 NULL
130738 +pci_conf2_write_27866 pci_conf2_write 0 27866 NULL
130739 +__uncore_edge_show_27869 __uncore_edge_show 0 27869 NULL
130740 +ocfs2_file_splice_read_27870 ocfs2_file_splice_read 0 27870 NULL
130741 +ivtv_readbyte_27872 ivtv_readbyte 0 27872 NULL nohasharray
130742 +ipr_update_ioa_ucode_27872 ipr_update_ioa_ucode 0 27872 &ivtv_readbyte_27872
130743 +ieee80211_if_read_dot11MeshHWMProotInterval_27873 ieee80211_if_read_dot11MeshHWMProotInterval 3-0 27873 NULL
130744 +diag_read_27874 diag_read 0 27874 NULL
130745 +sch_gpio_direction_in_27878 sch_gpio_direction_in 0 27878 NULL
130746 +set_rdac3_27880 set_rdac3 4-0 27880 NULL
130747 +mv88e6171_get_sset_count_27888 mv88e6171_get_sset_count 0 27888 NULL
130748 +show_als_channel_27889 show_als_channel 0 27889 NULL
130749 +unix_seqpacket_sendmsg_27893 unix_seqpacket_sendmsg 4-0 27893 NULL
130750 +set_pwm_auto_pwm_minctl_27898 set_pwm_auto_pwm_minctl 0-4 27898 NULL
130751 +func_27900 func 0 27900 NULL nohasharray
130752 +tcp_v6_parse_md5_keys_27900 tcp_v6_parse_md5_keys 0 27900 &func_27900
130753 +gluebi_write_27905 gluebi_write 3 27905 NULL
130754 +store_27911 store 0-4 27911 NULL
130755 +show_fcoe_ctlr_device_symb_err_27915 show_fcoe_ctlr_device_symb_err 0 27915 NULL
130756 +qla2x00_zio_timer_show_27921 qla2x00_zio_timer_show 0 27921 NULL
130757 +tps6586x_rtc_set_alarm_27924 tps6586x_rtc_set_alarm 0 27924 NULL
130758 +adxl34x_calibrate_store_27928 adxl34x_calibrate_store 0-4 27928 NULL
130759 +bm_find_next_27929 bm_find_next 2 27929 NULL
130760 +adjust_tp_27930 adjust_tp 0 27930 NULL nohasharray
130761 +set_b_bus_req_27930 set_b_bus_req 0-4 27930 &adjust_tp_27930
130762 +ocfs2_add_inode_to_orphan_27932 ocfs2_add_inode_to_orphan 0 27932 NULL
130763 +get_alarm_27933 get_alarm 0 27933 NULL
130764 +can_attach_27934 can_attach 0 27934 NULL
130765 +usbhsh_data_stage_packet_push_27936 usbhsh_data_stage_packet_push 0 27936 NULL
130766 +sctp_outq_tail_27937 sctp_outq_tail 0 27937 NULL
130767 +set_min_uV_27943 set_min_uV 0-4 27943 NULL
130768 +mt9m111_cropcap_27947 mt9m111_cropcap 0 27947 NULL
130769 +rt2500usb_set_device_state_27949 rt2500usb_set_device_state 0 27949 NULL nohasharray
130770 +e1000_get_eeprom_len_27949 e1000_get_eeprom_len 0 27949 &rt2500usb_set_device_state_27949
130771 +_transport_get_linkerrors_27955 _transport_get_linkerrors 0 27955 NULL
130772 +sctp_make_abort_violation_27959 sctp_make_abort_violation 4 27959 NULL
130773 +provisioning_mode_store_27960 provisioning_mode_store 0-4 27960 NULL
130774 +bio_next_split_27961 bio_next_split 2 27961 NULL nohasharray
130775 +tracing_clock_write_27961 tracing_clock_write 3 27961 &bio_next_split_27961
130776 +ec168_ctrl_msg_27963 ec168_ctrl_msg 0 27963 NULL
130777 +tipc_media_addr_printf_27971 tipc_media_addr_printf 2 27971 NULL nohasharray
130778 +nfs4_read_cached_acl_27971 nfs4_read_cached_acl 0 27971 &tipc_media_addr_printf_27971
130779 +mic_rx_pkts_read_27972 mic_rx_pkts_read 3-0 27972 NULL nohasharray
130780 +device_register_27972 device_register 0 27972 &mic_rx_pkts_read_27972
130781 +xfs_alloc_fixup_trees_27975 xfs_alloc_fixup_trees 0 27975 NULL nohasharray
130782 +b43legacy_upload_initvals_27975 b43legacy_upload_initvals 0 27975 &xfs_alloc_fixup_trees_27975 nohasharray
130783 +compat_SyS_set_mempolicy_27975 compat_SyS_set_mempolicy 3 27975 &b43legacy_upload_initvals_27975
130784 +adm8211_hw_reset_27976 adm8211_hw_reset 0 27976 NULL
130785 +__kernfs_setattr_27977 __kernfs_setattr 0 27977 NULL nohasharray
130786 +pci_enable_device_flags_27977 pci_enable_device_flags 0 27977 &__kernfs_setattr_27977
130787 +nilfs_btree_get_new_block_27978 nilfs_btree_get_new_block 0 27978 NULL
130788 +get_max_state_27981 get_max_state 0 27981 NULL
130789 +target_core_alua_tg_pt_gp_store_attr_alua_support_unavailable_27982 target_core_alua_tg_pt_gp_store_attr_alua_support_unavailable 0-3 27982 NULL
130790 +wan_set_status_27984 wan_set_status 0 27984 NULL
130791 +erst_get_record_id_next_27988 erst_get_record_id_next 0 27988 NULL nohasharray
130792 +igb_pci_sriov_configure_27988 igb_pci_sriov_configure 0-2 27988 &erst_get_record_id_next_27988
130793 +acpi_ds_result_push_27992 acpi_ds_result_push 0 27992 NULL
130794 +inet6_get_link_af_size_27998 inet6_get_link_af_size 0 27998 NULL
130795 +edt_ft5x06_debugfs_raw_data_read_28002 edt_ft5x06_debugfs_raw_data_read 3-0 28002 NULL nohasharray
130796 +ixgbe_pci_sriov_disable_28002 ixgbe_pci_sriov_disable 0 28002 &edt_ft5x06_debugfs_raw_data_read_28002
130797 +ieee802154_alloc_hw_28003 ieee802154_alloc_hw 1 28003 NULL nohasharray
130798 +snd_trident_capture_prepare_28003 snd_trident_capture_prepare 0 28003 &ieee802154_alloc_hw_28003 nohasharray
130799 +esd_usb2_setup_rx_urbs_28003 esd_usb2_setup_rx_urbs 0 28003 &snd_trident_capture_prepare_28003
130800 +store_sas_phy_minimum_linkrate_28005 store_sas_phy_minimum_linkrate 0-4 28005 NULL
130801 +snd_rawmidi_write_28008 snd_rawmidi_write 3-0 28008 NULL nohasharray
130802 +tx_queue_len_show_28008 tx_queue_len_show 0 28008 &snd_rawmidi_write_28008
130803 +device_id_show_28011 device_id_show 0 28011 NULL
130804 +tg_set_cfs_quota_28014 tg_set_cfs_quota 0 28014 NULL
130805 +show_28017 show 0 28017 NULL nohasharray
130806 +oprofile_cpu_notify_28017 oprofile_cpu_notify 0 28017 &show_28017
130807 +serial8250_port_size_28019 serial8250_port_size 0 28019 NULL
130808 +get_packet_pg_28023 get_packet_pg 4 28023 NULL
130809 +memory_block_action_28024 memory_block_action 0 28024 NULL
130810 +powercap_register_zone_28028 powercap_register_zone 6 28028 NULL
130811 +alloc_one_pg_vec_page_28031 alloc_one_pg_vec_page 1 28031 NULL nohasharray
130812 +lowpan_dev_init_28031 lowpan_dev_init 0 28031 &alloc_one_pg_vec_page_28031
130813 +comm_nodeid_write_28033 comm_nodeid_write 0-3 28033 NULL
130814 +in_read_bytes_avail_show_28035 in_read_bytes_avail_show 0 28035 NULL
130815 +smc_open_28037 smc_open 0 28037 NULL nohasharray
130816 +store_map_28037 store_map 0-4 28037 &smc_open_28037
130817 +show_pools_28038 show_pools 0 28038 NULL
130818 +sctp_setsockopt_maxburst_28041 sctp_setsockopt_maxburst 3-0 28041 NULL
130819 +ath10k_hif_diag_write_28046 ath10k_hif_diag_write 0 28046 NULL
130820 +ip_vs_dst_event_28048 ip_vs_dst_event 0 28048 NULL
130821 +p9_fd_write_28050 p9_fd_write 3 28050 NULL
130822 +cx231xx_init_vbi_isoc_28053 cx231xx_init_vbi_isoc 3-4-2-0 28053 NULL
130823 +pool_status_28055 pool_status 5 28055 NULL
130824 +init_rs_non_canonical_28059 init_rs_non_canonical 1 28059 NULL
130825 +lpfc_idiag_mbxacc_read_28061 lpfc_idiag_mbxacc_read 3-0 28061 NULL nohasharray
130826 +xgbe_phy_init_28061 xgbe_phy_init 0 28061 &lpfc_idiag_mbxacc_read_28061
130827 +tx_frag_bad_mblk_num_read_28064 tx_frag_bad_mblk_num_read 3-0 28064 NULL
130828 +ext4_read_block_bitmap_nowait_28078 ext4_read_block_bitmap_nowait 2 28078 NULL
130829 +ib_query_port_28079 ib_query_port 0 28079 NULL
130830 +acpi_gsb_i2c_write_bytes_28082 acpi_gsb_i2c_write_bytes 4 28082 NULL nohasharray
130831 +GetRecvByte_28082 GetRecvByte 0 28082 &acpi_gsb_i2c_write_bytes_28082
130832 +platform_get_irq_28088 platform_get_irq 0 28088 NULL nohasharray
130833 +ext4_writepage_28088 ext4_writepage 0 28088 &platform_get_irq_28088
130834 +gdth_init_isa_28091 gdth_init_isa 1 28091 NULL
130835 +blk_update_nr_requests_28098 blk_update_nr_requests 0 28098 NULL
130836 +stream_next_buffer_28101 stream_next_buffer 0 28101 NULL nohasharray
130837 +qib_tid_free_28101 qib_tid_free 0 28101 &stream_next_buffer_28101
130838 +mmc_test_alloc_mem_28102 mmc_test_alloc_mem 2-3 28102 NULL
130839 +r820t_sysfreq_sel_28105 r820t_sysfreq_sel 0 28105 NULL
130840 +show_initstate_28108 show_initstate 0 28108 NULL
130841 +store_tabletXtilt_28113 store_tabletXtilt 0-4 28113 NULL
130842 +sony_pic_bluetoothpower_store_28114 sony_pic_bluetoothpower_store 0-4 28114 NULL
130843 +rx_defrag_need_defrag_read_28117 rx_defrag_need_defrag_read 3-0 28117 NULL
130844 +show_fan_target_28118 show_fan_target 0 28118 NULL nohasharray
130845 +sha256_final_28118 sha256_final 0 28118 &show_fan_target_28118
130846 +qla2x00_allow_cna_fw_dump_store_28123 qla2x00_allow_cna_fw_dump_store 0-4 28123 NULL
130847 +acpi_tb_install_standard_table_28124 acpi_tb_install_standard_table 1 28124 NULL nohasharray
130848 +vgacon_adjust_height_28124 vgacon_adjust_height 2 28124 &acpi_tb_install_standard_table_28124
130849 +musb_mode_show_28126 musb_mode_show 0 28126 NULL
130850 +m25p80_read_reg_28132 m25p80_read_reg 4 28132 NULL
130851 +tx_window_errors_show_28136 tx_window_errors_show 0 28136 NULL
130852 +perf_read_hw_28139 perf_read_hw 0 28139 NULL
130853 +manuf_show_28140 manuf_show 0 28140 NULL
130854 +__nfs_readpage_from_fscache_28144 __nfs_readpage_from_fscache 0 28144 NULL
130855 +ubifs_setattr_28146 ubifs_setattr 0 28146 NULL
130856 +video_read_28148 video_read 3-0 28148 NULL nohasharray
130857 +store_28148 store 0 28148 &video_read_28148
130858 +alloc_skb_with_frags_28149 alloc_skb_with_frags 1 28149 NULL
130859 +usb_gadget_udc_start_28152 usb_gadget_udc_start 0 28152 NULL
130860 +snd_midi_channel_alloc_set_28153 snd_midi_channel_alloc_set 1 28153 NULL
130861 +stats_dot11FCSErrorCount_read_28154 stats_dot11FCSErrorCount_read 3-0 28154 NULL
130862 +tipc_sk_create_28158 tipc_sk_create 0 28158 NULL
130863 +gen10g_config_init_28159 gen10g_config_init 0 28159 NULL
130864 +toshiba_touchpad_get_28168 toshiba_touchpad_get 0 28168 NULL
130865 +da9055_set_alarm_28172 da9055_set_alarm 0 28172 NULL
130866 +vread_28173 vread 0-3 28173 NULL
130867 +c4iw_reject_cr_28174 c4iw_reject_cr 3 28174 NULL
130868 +hdaps_mouse_activity_show_28175 hdaps_mouse_activity_show 0 28175 NULL
130869 +nfs_do_writepage_28176 nfs_do_writepage 0 28176 NULL
130870 +xfs_bunmapi_28180 xfs_bunmapi 0 28180 NULL
130871 +cifs_writepage_locked_28181 cifs_writepage_locked 0 28181 NULL
130872 +read_disk_sb_28188 read_disk_sb 2 28188 NULL
130873 +nvkm_output_dp_create__28192 nvkm_output_dp_create_ 6 28192 NULL
130874 +write_irq_affinity_28193 write_irq_affinity 0-4 28193 NULL
130875 +show_update_interval_28195 show_update_interval 0 28195 NULL nohasharray
130876 +da9055_rtc_set_alarm_28195 da9055_rtc_set_alarm 0 28195 &show_update_interval_28195
130877 +cyapa_gen3_get_query_data_28196 cyapa_gen3_get_query_data 0 28196 NULL
130878 +cifs_reconnect_tcon_28200 cifs_reconnect_tcon 0 28200 NULL
130879 +cyapa_gen5_do_fw_update_28202 cyapa_gen5_do_fw_update 0 28202 NULL
130880 +da9063_rtc_read_time_28206 da9063_rtc_read_time 0 28206 NULL nohasharray
130881 +hfsplus_statfs_28206 hfsplus_statfs 0 28206 &da9063_rtc_read_time_28206
130882 +niu_ipp_reset_28209 niu_ipp_reset 0 28209 NULL
130883 +mcam_ctlr_configure_28210 mcam_ctlr_configure 0 28210 NULL
130884 +f2fs_write_end_28211 f2fs_write_end 0-5 28211 NULL
130885 +__qp_memcpy_from_queue_28220 __qp_memcpy_from_queue 4-3 28220 NULL nohasharray
130886 +raid5_store_group_thread_cnt_28220 raid5_store_group_thread_cnt 0-3 28220 &__qp_memcpy_from_queue_28220 nohasharray
130887 +pci_pm_prepare_28220 pci_pm_prepare 0 28220 &raid5_store_group_thread_cnt_28220
130888 +vivid_sdtv_cap_s_ctrl_28222 vivid_sdtv_cap_s_ctrl 0 28222 NULL
130889 +i2c_nuvoton_write_buf_28224 i2c_nuvoton_write_buf 0 28224 NULL nohasharray
130890 +genwqe_sriov_configure_28224 genwqe_sriov_configure 0-2 28224 &i2c_nuvoton_write_buf_28224
130891 +line6_alloc_sysex_buffer_28225 line6_alloc_sysex_buffer 4 28225 NULL
130892 +iio_sysfs_trigger_remove_28227 iio_sysfs_trigger_remove 0 28227 NULL
130893 +cm4000_resume_28231 cm4000_resume 0 28231 NULL
130894 +beiscsi_get_port_speed_28240 beiscsi_get_port_speed 0 28240 NULL
130895 +ext4_validate_block_bitmap_28243 ext4_validate_block_bitmap 3 28243 NULL
130896 +radeon_get_dpm_state_28244 radeon_get_dpm_state 0 28244 NULL
130897 +write_28250 write 0 28250 NULL nohasharray
130898 +usbduxfast_upload_firmware_28250 usbduxfast_upload_firmware 3 28250 &write_28250
130899 +ipr_show_fw_type_28251 ipr_show_fw_type 0 28251 NULL
130900 +tcp_disconnect_28252 tcp_disconnect 0 28252 NULL
130901 +kbd_type_show_28255 kbd_type_show 0 28255 NULL
130902 +bl_trig_invert_store_28256 bl_trig_invert_store 0-4 28256 NULL
130903 +pci_notify_28258 pci_notify 0 28258 NULL
130904 +add_interface_28259 add_interface 0 28259 NULL
130905 +airo_open_28270 airo_open 0 28270 NULL
130906 +avtab_read_28272 avtab_read 0 28272 NULL
130907 +mt9m111_g_crop_28273 mt9m111_g_crop 0 28273 NULL
130908 +stk1160_i2c_check_for_device_28274 stk1160_i2c_check_for_device 0 28274 NULL
130909 +cxacru_sysfs_show_downstream_crc_errors_28276 cxacru_sysfs_show_downstream_crc_errors 0 28276 NULL
130910 +otg_mode_show_28282 otg_mode_show 0 28282 NULL
130911 +inline_xattr_size_28285 inline_xattr_size 0 28285 NULL nohasharray
130912 +dibx000_i2c_master_xfer_gpio34_28285 dibx000_i2c_master_xfer_gpio34 0-3 28285 &inline_xattr_size_28285
130913 +dma_map_sg_attrs_28289 dma_map_sg_attrs 0-3 28289 NULL
130914 +SyS_ppoll_28290 SyS_ppoll 2 28290 NULL
130915 +acpi_ut_copy_epackage_to_ipackage_28291 acpi_ut_copy_epackage_to_ipackage 0 28291 NULL
130916 +wil_addba_tx_cid_28292 wil_addba_tx_cid 3 28292 NULL
130917 +w1_f23_write_28294 w1_f23_write 3 28294 NULL
130918 +si476x_core_cmd_fm_acf_status_28298 si476x_core_cmd_fm_acf_status 0 28298 NULL
130919 +ad_sigma_delta_set_mode_28299 ad_sigma_delta_set_mode 0 28299 NULL
130920 +kstrtos16_from_user_28300 kstrtos16_from_user 2 28300 NULL
130921 +set_fan1_div_28301 set_fan1_div 0-4 28301 NULL
130922 +nouveau_compat_ioctl_28305 nouveau_compat_ioctl 2 28305 NULL nohasharray
130923 +acpi_register_gsi_xen_28305 acpi_register_gsi_xen 2 28305 &nouveau_compat_ioctl_28305
130924 +print_fw_version_28310 print_fw_version 0 28310 NULL
130925 +phys_switch_id_show_28314 phys_switch_id_show 0 28314 NULL
130926 +adp5520_bl_office_max_store_28316 adp5520_bl_office_max_store 4-0 28316 NULL
130927 +snd_pcm_oss_read_28317 snd_pcm_oss_read 3-0 28317 NULL nohasharray
130928 +il4965_show_temperature_28317 il4965_show_temperature 0 28317 &snd_pcm_oss_read_28317
130929 +generic_access_phys_28318 generic_access_phys 2-4 28318 NULL
130930 +fc2580_set_params_28319 fc2580_set_params 0 28319 NULL
130931 +filldir64_28323 filldir64 3 28323 NULL
130932 +card_send_command_28325 card_send_command 0 28325 NULL nohasharray
130933 +cmos_command_store_28325 cmos_command_store 0-4 28325 &card_send_command_28325
130934 +elan_sysfs_read_sm_ver_28327 elan_sysfs_read_sm_ver 0 28327 NULL
130935 +input_dev_show_cap_rel_28328 input_dev_show_cap_rel 0 28328 NULL
130936 +generic_write_checks_28329 generic_write_checks 0 28329 NULL
130937 +xpcs_mmd_read_28331 xpcs_mmd_read 3-0 28331 NULL nohasharray
130938 +rndis_opts_host_addr_show_28331 rndis_opts_host_addr_show 0 28331 &xpcs_mmd_read_28331
130939 +bm_entry_write_28338 bm_entry_write 3-0 28338 NULL
130940 +mc13783_adc_read_gp_28341 mc13783_adc_read_gp 0 28341 NULL nohasharray
130941 +show_tabletProgrammableDelay_28341 show_tabletProgrammableDelay 0 28341 &mc13783_adc_read_gp_28341
130942 +tg3_setup_phy_28343 tg3_setup_phy 0 28343 NULL
130943 +tcp_copy_to_iovec_28344 tcp_copy_to_iovec 3 28344 NULL nohasharray
130944 +michael_init_28344 michael_init 0 28344 &tcp_copy_to_iovec_28344
130945 +cachefiles_daemon_bstop_28345 cachefiles_daemon_bstop 0 28345 NULL
130946 +ldlat_show_28348 ldlat_show 0 28348 NULL
130947 +snapshot_write_28351 snapshot_write 3 28351 NULL
130948 +emmaprp_buf_prepare_28353 emmaprp_buf_prepare 0 28353 NULL
130949 +nilfs_btree_prepare_update_v_28354 nilfs_btree_prepare_update_v 0 28354 NULL
130950 +pci_ite887x_init_28357 pci_ite887x_init 0 28357 NULL nohasharray
130951 +show_mem_db_28357 show_mem_db 0 28357 &pci_ite887x_init_28357
130952 +ibmasm_get_next_event_28359 ibmasm_get_next_event 0 28359 NULL
130953 +sched_cpu_active_28360 sched_cpu_active 0 28360 NULL
130954 +send_control_msg_28366 send_control_msg 0 28366 NULL
130955 +batadv_handle_tt_response_28370 batadv_handle_tt_response 4 28370 NULL
130956 +gfs2_writepage_common_28372 gfs2_writepage_common 0 28372 NULL
130957 +uwb_dev_RSSI_show_28373 uwb_dev_RSSI_show 0 28373 NULL
130958 +operstate_show_28374 operstate_show 0 28374 NULL
130959 +rt2x00mmio_initialize_28377 rt2x00mmio_initialize 0 28377 NULL
130960 +ext4_force_commit_28382 ext4_force_commit 0 28382 NULL
130961 +sys_writev_28384 sys_writev 3 28384 NULL
130962 +dlmfs_file_read_28385 dlmfs_file_read 3-0 28385 NULL nohasharray
130963 +vb2_internal_streamon_28385 vb2_internal_streamon 0 28385 &dlmfs_file_read_28385
130964 +lio_target_tpg_store_enable_28391 lio_target_tpg_store_enable 0-3 28391 NULL
130965 +tx_frag_cache_miss_read_28394 tx_frag_cache_miss_read 3-0 28394 NULL
130966 +lio_target_wwn_show_attr_lio_version_28397 lio_target_wwn_show_attr_lio_version 0 28397 NULL nohasharray
130967 +bnx2x_vfpf_config_rss_28397 bnx2x_vfpf_config_rss 0 28397 &lio_target_wwn_show_attr_lio_version_28397
130968 +apei_read_mce_28399 apei_read_mce 0 28399 NULL
130969 +mtu_28400 mtu 0 28400 NULL
130970 +jffs2_user_listxattr_28404 jffs2_user_listxattr 0-5 28404 NULL
130971 +show_ata_link_sata_spd_limit_28407 show_ata_link_sata_spd_limit 0 28407 NULL nohasharray
130972 +__uncore_tid_en_show_28407 __uncore_tid_en_show 0 28407 &show_ata_link_sata_spd_limit_28407
130973 +__iscsi_tpg_auth_store_userid_mutual_28409 __iscsi_tpg_auth_store_userid_mutual 0-3 28409 NULL
130974 +compress_file_range_28412 compress_file_range 3-4 28412 NULL
130975 +subdev_ioctl_28417 subdev_ioctl 2 28417 NULL
130976 +ext2_xattr_list_28418 ext2_xattr_list 0 28418 NULL
130977 +s35390a_rtc_read_time_28420 s35390a_rtc_read_time 0 28420 NULL
130978 +__videobuf_mmap_setup_28421 __videobuf_mmap_setup 0 28421 NULL
130979 +vfio_msi_cap_len_28424 vfio_msi_cap_len 0 28424 NULL
130980 +p9_client_fsync_28425 p9_client_fsync 0 28425 NULL
130981 +ksocknal_alloc_tx_28426 ksocknal_alloc_tx 2 28426 NULL
130982 +store_sas_phy_maximum_linkrate_28428 store_sas_phy_maximum_linkrate 0-4 28428 NULL
130983 +hid_hw_output_report_28429 hid_hw_output_report 0 28429 NULL
130984 +snd_trident_foldback_prepare_28431 snd_trident_foldback_prepare 0 28431 NULL
130985 +_kstrtoul_28435 _kstrtoul 0 28435 NULL
130986 +mpage_readpages_28436 mpage_readpages 3 28436 NULL nohasharray
130987 +decrypt_28436 decrypt 0 28436 &mpage_readpages_28436
130988 +direction_show_28442 direction_show 0 28442 NULL
130989 +snd_ensoniq_playback2_prepare_28444 snd_ensoniq_playback2_prepare 0 28444 NULL
130990 +testmode_write_28445 testmode_write 3-0 28445 NULL
130991 +xfs_rtfind_back_28450 xfs_rtfind_back 0 28450 NULL
130992 +set_fan_min_28453 set_fan_min 0-4 28453 NULL
130993 +roccat_common2_sysfs_write_keys_thumbster_28456 roccat_common2_sysfs_write_keys_thumbster 0-6-5 28456 NULL
130994 +key_mic_failures_read_28457 key_mic_failures_read 3-0 28457 NULL
130995 +alloc_irq_cpu_rmap_28459 alloc_irq_cpu_rmap 1 28459 NULL
130996 +show_fcstat_fcp_frame_alloc_failures_28461 show_fcstat_fcp_frame_alloc_failures 0 28461 NULL nohasharray
130997 +br_nf_forward_arp_28461 br_nf_forward_arp 0 28461 &show_fcstat_fcp_frame_alloc_failures_28461
130998 +show_28462 show 0 28462 NULL
130999 +set_mode_28465 set_mode 0 28465 NULL
131000 +u132_urb_enqueue_28468 u132_urb_enqueue 0 28468 NULL
131001 +create_urbs_28470 create_urbs 0 28470 NULL nohasharray
131002 +rtl8169_get_regs_len_28470 rtl8169_get_regs_len 0 28470 &create_urbs_28470
131003 +tw9910_set_scale_28474 tw9910_set_scale 0 28474 NULL nohasharray
131004 +ubifs_leb_unmap_28474 ubifs_leb_unmap 0 28474 &tw9910_set_scale_28474
131005 +vmw_du_crtc_cursor_set_28479 vmw_du_crtc_cursor_set 5-4 28479 NULL
131006 +ocfs2_backup_super_blkno_28484 ocfs2_backup_super_blkno 0-2 28484 NULL nohasharray
131007 +tty_read_28484 tty_read 0-3 28484 &ocfs2_backup_super_blkno_28484
131008 +__filemap_fdatawrite_28485 __filemap_fdatawrite 0 28485 NULL
131009 +coda_revalidate_inode_28489 coda_revalidate_inode 0 28489 NULL
131010 +max_response_pages_28492 max_response_pages 0 28492 NULL
131011 +pxa168_eth_set_mac_address_28494 pxa168_eth_set_mac_address 0 28494 NULL
131012 +snd_interval_refine_max_28498 snd_interval_refine_max 0 28498 NULL
131013 +show_iface_max_recv_dlength_28500 show_iface_max_recv_dlength 0 28500 NULL
131014 +l2cap_sock_listen_28502 l2cap_sock_listen 0 28502 NULL
131015 +gadget_config_name_attr_store_28503 gadget_config_name_attr_store 0-4 28503 NULL
131016 +dt_remember_or_free_map_28507 dt_remember_or_free_map 5 28507 NULL
131017 +show_fnode_discovery_session_28508 show_fnode_discovery_session 0 28508 NULL
131018 +sctp_inet_listen_28516 sctp_inet_listen 0 28516 NULL
131019 +ps_poll_upsd_utilization_read_28519 ps_poll_upsd_utilization_read 3-0 28519 NULL
131020 +show_temp0_28521 show_temp0 0 28521 NULL
131021 +sh_irda_init_iobuf_28527 sh_irda_init_iobuf 2 28527 NULL nohasharray
131022 +i2400m_tx_stats_read_28527 i2400m_tx_stats_read 3-0 28527 &sh_irda_init_iobuf_28527
131023 +early_init_dt_alloc_memory_arch_28528 early_init_dt_alloc_memory_arch 1 28528 NULL
131024 +list_28535 list 0-5 28535 NULL
131025 +capinc_tty_write_28539 capinc_tty_write 3 28539 NULL
131026 +max16065_show_limit_28543 max16065_show_limit 0 28543 NULL nohasharray
131027 +nx_fw_cmd_create_tx_ctx_28543 nx_fw_cmd_create_tx_ctx 0 28543 &max16065_show_limit_28543
131028 +sel_read_policycap_28544 sel_read_policycap 3-0 28544 NULL nohasharray
131029 +chip_base_show_28544 chip_base_show 0 28544 &sel_read_policycap_28544 nohasharray
131030 +ssp_common_buffer_postdisable_28544 ssp_common_buffer_postdisable 0 28544 &chip_base_show_28544
131031 +aio_read_events_28545 aio_read_events 3 28545 NULL nohasharray
131032 +run_delalloc_range_28545 run_delalloc_range 3-4-0 28545 &aio_read_events_28545 nohasharray
131033 +mptctl_getiocinfo_28545 mptctl_getiocinfo 2 28545 &run_delalloc_range_28545
131034 +statfs_28548 statfs 0 28548 NULL
131035 +__pm_runtime_idle_28549 __pm_runtime_idle 0 28549 NULL
131036 +qlcnic_sysfs_write_npar_config_28550 qlcnic_sysfs_write_npar_config 0-6-5 28550 NULL
131037 +issue_fc_host_lip_28552 issue_fc_host_lip 0 28552 NULL
131038 +b43legacy_debugfs_write_28556 b43legacy_debugfs_write 3-0 28556 NULL
131039 +read_temp_msr_28558 read_temp_msr 0 28558 NULL nohasharray
131040 +apds990x_lux_thresh_below_store_28558 apds990x_lux_thresh_below_store 0-4 28558 &read_temp_msr_28558
131041 +inet_dccp_listen_28565 inet_dccp_listen 0 28565 NULL nohasharray
131042 +store_28565 store 0-4 28565 &inet_dccp_listen_28565
131043 +lbs_mesh_get_28566 lbs_mesh_get 0 28566 NULL
131044 +asymmetric_verify_28567 asymmetric_verify 3 28567 NULL nohasharray
131045 +qp_enqueue_locked_28567 qp_enqueue_locked 3-0-5 28567 &asymmetric_verify_28567
131046 +ath10k_wmi_addba_clear_resp_28568 ath10k_wmi_addba_clear_resp 0 28568 NULL
131047 +gfs2_meta_indirect_buffer_28573 gfs2_meta_indirect_buffer 0 28573 NULL
131048 +phys_pud_init_28574 phys_pud_init 0-2-3 28574 NULL
131049 +saa7127_s_stream_28581 saa7127_s_stream 0 28581 NULL nohasharray
131050 +sc92031_ethtool_get_sset_count_28581 sc92031_ethtool_get_sset_count 0 28581 &saa7127_s_stream_28581 nohasharray
131051 +swsusp_arch_suspend_28581 swsusp_arch_suspend 0 28581 &sc92031_ethtool_get_sset_count_28581
131052 +intel_iommu_show_version_28582 intel_iommu_show_version 0 28582 NULL
131053 +el3_open_28584 el3_open 0 28584 NULL
131054 +capabilities_show_28586 capabilities_show 0 28586 NULL nohasharray
131055 +cfspi_open_28586 cfspi_open 0 28586 &capabilities_show_28586
131056 +tg3_load_5701_a0_firmware_fix_28593 tg3_load_5701_a0_firmware_fix 0 28593 NULL
131057 +wm8350_clear_bits_28596 wm8350_clear_bits 0 28596 NULL
131058 +acpi_ds_eval_buffer_field_operands_28598 acpi_ds_eval_buffer_field_operands 0 28598 NULL
131059 +map_addr_show_28602 map_addr_show 0 28602 NULL nohasharray
131060 +write_full_28602 write_full 0-3 28602 &map_addr_show_28602
131061 +extract_entropy_28604 extract_entropy 5-3 28604 NULL nohasharray
131062 +vmxnet3_get_regs_len_28604 vmxnet3_get_regs_len 0 28604 &extract_entropy_28604
131063 +rt73usb_set_device_state_28607 rt73usb_set_device_state 0 28607 NULL
131064 +xgbe_common_write_28609 xgbe_common_write 2-0 28609 NULL
131065 +kfifo_unused_28612 kfifo_unused 0 28612 NULL
131066 +gfs2_fsync_28613 gfs2_fsync 0 28613 NULL nohasharray
131067 +d_l1_down_proc_write_28613 d_l1_down_proc_write 0-3 28613 &gfs2_fsync_28613
131068 +iwlagn_disable_pan_28614 iwlagn_disable_pan 0 28614 NULL
131069 +rpcrdma_alloc_regbuf_28617 rpcrdma_alloc_regbuf 2 28617 NULL nohasharray
131070 +wq_cpumask_show_28617 wq_cpumask_show 0 28617 &rpcrdma_alloc_regbuf_28617
131071 +mp_override_legacy_irq_28618 mp_override_legacy_irq 4 28618 NULL
131072 +snd_nm256_capture_copy_28622 snd_nm256_capture_copy 5 28622 NULL nohasharray
131073 +tsc2005_selftest_show_28622 tsc2005_selftest_show 0 28622 &snd_nm256_capture_copy_28622
131074 +show_host_param_ISCSI_HOST_PARAM_HWADDRESS_28624 show_host_param_ISCSI_HOST_PARAM_HWADDRESS 0 28624 NULL nohasharray
131075 +of_node_property_read_28624 of_node_property_read 6 28624 &show_host_param_ISCSI_HOST_PARAM_HWADDRESS_28624
131076 +atkbd_do_show_set_28627 atkbd_do_show_set 0 28627 NULL
131077 +llcp_raw_sock_bind_28630 llcp_raw_sock_bind 0 28630 NULL
131078 +patch_conexant_auto_28632 patch_conexant_auto 0 28632 NULL
131079 +si2157_get_if_frequency_28634 si2157_get_if_frequency 0 28634 NULL
131080 +setup_usemap_28636 setup_usemap 3-4 28636 NULL
131081 +niu_reset_tx_mac_28643 niu_reset_tx_mac 0 28643 NULL
131082 +xfs_bmap_finish_28644 xfs_bmap_finish 0 28644 NULL
131083 +au6610_i2c_xfer_28645 au6610_i2c_xfer 0-3 28645 NULL
131084 +jfs_statfs_28649 jfs_statfs 0 28649 NULL
131085 +byte_read_data_28650 byte_read_data 0 28650 NULL
131086 +p9_fcall_alloc_28652 p9_fcall_alloc 1 28652 NULL
131087 +nilfs_construct_dsync_segment_28656 nilfs_construct_dsync_segment 0 28656 NULL
131088 +dpm_suspend_28657 dpm_suspend 0 28657 NULL
131089 +fsnotify_add_event_28660 fsnotify_add_event 0 28660 NULL
131090 +iwl_dbgfs_nic_temp_read_28662 iwl_dbgfs_nic_temp_read 3-0 28662 NULL
131091 +btrfs_previous_item_28667 btrfs_previous_item 0 28667 NULL
131092 +blk_queue_resize_tags_28670 blk_queue_resize_tags 2 28670 NULL
131093 +show_refcnt_28672 show_refcnt 0 28672 NULL
131094 +adp5520_bl_dark_max_store_28674 adp5520_bl_dark_max_store 4-0 28674 NULL
131095 +show_auto_update_interval_28675 show_auto_update_interval 0 28675 NULL
131096 +cgroup_add_file_28679 cgroup_add_file 0 28679 NULL
131097 +__dev_alloc_skb_28681 __dev_alloc_skb 1 28681 NULL nohasharray
131098 +sysfs_format_mac_28681 sysfs_format_mac 0 28681 &__dev_alloc_skb_28681 nohasharray
131099 +_picolcd_flash_read_28681 _picolcd_flash_read 0 28681 &sysfs_format_mac_28681
131100 +SyS_setgroups16_28686 SyS_setgroups16 1 28686 NULL
131101 +adau1701_register_size_28688 adau1701_register_size 0 28688 NULL
131102 +hugetlb_total_pages_28689 hugetlb_total_pages 0 28689 NULL
131103 +min_show_28691 min_show 0 28691 NULL nohasharray
131104 +softing_netdev_open_28691 softing_netdev_open 0 28691 &min_show_28691
131105 +usb6fire_pcm_prepare_28692 usb6fire_pcm_prepare 0 28692 NULL nohasharray
131106 +mem_used_max_show_28692 mem_used_max_show 0 28692 &usb6fire_pcm_prepare_28692
131107 +_nfs41_proc_fsid_present_28693 _nfs41_proc_fsid_present 0 28693 NULL
131108 +musb_vbus_store_28696 musb_vbus_store 0-4 28696 NULL
131109 +set_pwm_mode_28704 set_pwm_mode 0-4 28704 NULL
131110 +balance_level_28707 balance_level 0 28707 NULL
131111 +power_28709 power 0 28709 NULL nohasharray
131112 +show_vid_reg_28709 show_vid_reg 0 28709 &power_28709 nohasharray
131113 +zd_ep_regs_out_msg_28709 zd_ep_regs_out_msg 0 28709 &show_vid_reg_28709
131114 +carl9170_set_freq_cal_data_28713 carl9170_set_freq_cal_data 0 28713 NULL
131115 +update_memcg_params_28716 update_memcg_params 2-0 28716 NULL
131116 +tcp_cgroup_write_28723 tcp_cgroup_write 0-3 28723 NULL
131117 +ip6_pkt_discard_out_28724 ip6_pkt_discard_out 0 28724 NULL
131118 +spi_sync_locked_28726 spi_sync_locked 0 28726 NULL
131119 +drm_plane_init_28731 drm_plane_init 6 28731 NULL nohasharray
131120 +nfs_revalidate_file_size_28731 nfs_revalidate_file_size 0 28731 &drm_plane_init_28731
131121 +spi_execute_28736 spi_execute 5 28736 NULL
131122 +snd_pcm_aio_write_28738 snd_pcm_aio_write 3-0 28738 NULL nohasharray
131123 +mwifiex_cmd_tx_rate_cfg_28738 mwifiex_cmd_tx_rate_cfg 0 28738 &snd_pcm_aio_write_28738
131124 +switch_channel_28739 switch_channel 0 28739 NULL
131125 +hotkey_enable_show_28742 hotkey_enable_show 0 28742 NULL
131126 +read_file_btcoex_28743 read_file_btcoex 3-0 28743 NULL
131127 +max_hw_blocks_28748 max_hw_blocks 0 28748 NULL
131128 +getprocattr_28754 getprocattr 0 28754 NULL
131129 +w1_f2d_fix_count_28757 w1_f2d_fix_count 0-2-1-3 28757 NULL
131130 +r500_hw_i2c_xfer_28761 r500_hw_i2c_xfer 0-3 28761 NULL nohasharray
131131 +show_fnode_tcp_nagle_disable_28761 show_fnode_tcp_nagle_disable 0 28761 &r500_hw_i2c_xfer_28761 nohasharray
131132 +sha1_mb_init_28761 sha1_mb_init 0 28761 &show_fnode_tcp_nagle_disable_28761
131133 +nv50_dmac_create_28762 nv50_dmac_create 5 28762 NULL
131134 +set_beep_mask_28764 set_beep_mask 0-4 28764 NULL
131135 +rpc_pipe_generic_upcall_28766 rpc_pipe_generic_upcall 4-0 28766 NULL
131136 +peek_head_len_28771 peek_head_len 0 28771 NULL
131137 +ima_lsm_rule_init_28777 ima_lsm_rule_init 0 28777 NULL
131138 +ath6kl_get_num_reg_28780 ath6kl_get_num_reg 0 28780 NULL
131139 +ad5360_read_dac_powerdown_28781 ad5360_read_dac_powerdown 0 28781 NULL nohasharray
131140 +store_bit_28781 store_bit 0-4 28781 &ad5360_read_dac_powerdown_28781
131141 +set_mode_28785 set_mode 0 28785 NULL
131142 +dvb_net_sec_callback_28786 dvb_net_sec_callback 2 28786 NULL
131143 +__iscsi_nacl_auth_show_userid_mutual_28790 __iscsi_nacl_auth_show_userid_mutual 0 28790 NULL
131144 +thaw_super_28793 thaw_super 0 28793 NULL
131145 +sel_write_member_28800 sel_write_member 3 28800 NULL
131146 +show_28801 show 0 28801 NULL
131147 +update_28806 update 0 28806 NULL
131148 +i915_get_vma_pages_28808 i915_get_vma_pages 0 28808 NULL
131149 +mv_ep_queue_28810 mv_ep_queue 0 28810 NULL
131150 +set_lbt_28811 set_lbt 0 28811 NULL
131151 +udp_packet_28817 udp_packet 0 28817 NULL
131152 +user_preparse_28821 user_preparse 0 28821 NULL
131153 +iwl_send_bt_init_conf_old_28822 iwl_send_bt_init_conf_old 0 28822 NULL nohasharray
131154 +__niu_set_and_wait_clear_mac_28822 __niu_set_and_wait_clear_mac 0 28822 &iwl_send_bt_init_conf_old_28822
131155 +show_prochot_28824 show_prochot 0 28824 NULL
131156 +savagefb_decode_var_28826 savagefb_decode_var 0 28826 NULL
131157 +iwl_dbgfs_rxon_filter_flags_read_28832 iwl_dbgfs_rxon_filter_flags_read 3-0 28832 NULL
131158 +kernel_tree_alloc_28833 kernel_tree_alloc 1 28833 NULL nohasharray
131159 +itg3200_write_reg_8_28833 itg3200_write_reg_8 0 28833 &kernel_tree_alloc_28833
131160 +ims_pcu_read_ofn_config_28839 ims_pcu_read_ofn_config 0 28839 NULL
131161 +udplite_packet_28840 udplite_packet 0 28840 NULL
131162 +set_fan_off_28841 set_fan_off 0-4 28841 NULL nohasharray
131163 +parser_init_byteStream_28841 parser_init_byteStream 2 28841 &set_fan_off_28841
131164 +lldd_control_phy_28842 lldd_control_phy 0 28842 NULL
131165 +vp_request_msix_vectors_28849 vp_request_msix_vectors 2 28849 NULL
131166 +lp5523_selftest_28851 lp5523_selftest 0 28851 NULL
131167 +ds2781_set_sense_resistor_value_28853 ds2781_set_sense_resistor_value 0-4 28853 NULL
131168 +ssb_bus_powerup_28855 ssb_bus_powerup 0 28855 NULL
131169 +gc_timer_show_28856 gc_timer_show 0 28856 NULL
131170 +input_dev_show_phys_28859 input_dev_show_phys 0 28859 NULL
131171 +smack_ipv4_output_28860 smack_ipv4_output 0 28860 NULL
131172 +e100_self_test_28862 e100_self_test 0 28862 NULL
131173 +ipv6_renew_options_28867 ipv6_renew_options 5 28867 NULL
131174 +profile_init_28870 profile_init 0 28870 NULL
131175 +b43_gphy_op_interf_mitigation_28872 b43_gphy_op_interf_mitigation 0 28872 NULL
131176 +unix_create_28874 unix_create 0 28874 NULL
131177 +hotkey_all_mask_show_28875 hotkey_all_mask_show 0 28875 NULL nohasharray
131178 +show_selfballoon_reserved_mb_28875 show_selfballoon_reserved_mb 0 28875 &hotkey_all_mask_show_28875
131179 +packet_sendmsg_spkt_28885 packet_sendmsg_spkt 4-0 28885 NULL nohasharray
131180 +show_temp1_28885 show_temp1 0 28885 &packet_sendmsg_spkt_28885
131181 +cyapa_show_mode_28891 cyapa_show_mode 0 28891 NULL
131182 +acpi_ut_copy_iobject_to_iobject_28894 acpi_ut_copy_iobject_to_iobject 0 28894 NULL
131183 +da9055_group_write_28904 da9055_group_write 2-3-0 28904 NULL
131184 +nilfs_direct_delete_28910 nilfs_direct_delete 0 28910 NULL
131185 +set_pwm_min_28914 set_pwm_min 0-4 28914 NULL
131186 +vmci_qpair_dequeue_28915 vmci_qpair_dequeue 3 28915 NULL nohasharray
131187 +at91ether_start_28915 at91ether_start 0 28915 &vmci_qpair_dequeue_28915
131188 +pci_reset_hotplug_slot_28919 pci_reset_hotplug_slot 0 28919 NULL
131189 +cifs_linux_ext_proc_write_28920 cifs_linux_ext_proc_write 0-3 28920 NULL nohasharray
131190 +tcp_md5_do_add_28920 tcp_md5_do_add 0 28920 &cifs_linux_ext_proc_write_28920
131191 +usbip_status_show_28921 usbip_status_show 0 28921 NULL nohasharray
131192 +als_lux_input_data_show_28921 als_lux_input_data_show 0 28921 &usbip_status_show_28921
131193 +get_video_status_28922 get_video_status 0 28922 NULL
131194 +walk_tg_tree_from_28923 walk_tg_tree_from 0 28923 NULL
131195 +ps_upsd_timeouts_read_28924 ps_upsd_timeouts_read 3-0 28924 NULL
131196 +iwl_dbgfs_sleep_level_override_write_28925 iwl_dbgfs_sleep_level_override_write 3-0 28925 NULL
131197 +__ext2_write_inode_28931 __ext2_write_inode 0 28931 NULL
131198 +btrfs_set_prop_28935 btrfs_set_prop 0 28935 NULL
131199 +patch_cs4213_28937 patch_cs4213 0 28937 NULL
131200 +push_rx_28939 push_rx 3 28939 NULL
131201 +mxuport_prepare_write_buffer_28943 mxuport_prepare_write_buffer 3 28943 NULL
131202 +ds1305_nvram_write_28944 ds1305_nvram_write 0-5-6 28944 NULL
131203 +amd_xgbe_phy_set_mode_28946 amd_xgbe_phy_set_mode 0 28946 NULL
131204 +snd_pcm_add_28947 snd_pcm_add 0 28947 NULL
131205 +icmp_packet_28950 icmp_packet 0 28950 NULL
131206 +cas_get_regs_len_28954 cas_get_regs_len 0 28954 NULL
131207 +ext3_xattr_trusted_get_28960 ext3_xattr_trusted_get 0 28960 NULL nohasharray
131208 +__klp_enable_patch_28960 __klp_enable_patch 0 28960 &ext3_xattr_trusted_get_28960
131209 +btrfs_trim_block_group_28963 btrfs_trim_block_group 3-4 28963 NULL
131210 +kbd_function_keys_store_28964 kbd_function_keys_store 0-4 28964 NULL
131211 +ext4_unfreeze_28966 ext4_unfreeze 0 28966 NULL
131212 +adxl34x_disable_show_28969 adxl34x_disable_show 0 28969 NULL nohasharray
131213 +cur_speed_read_file_28969 cur_speed_read_file 0 28969 &adxl34x_disable_show_28969
131214 +alloc_sched_domains_28972 alloc_sched_domains 1 28972 NULL
131215 +set_lcd_level_alt_28975 set_lcd_level_alt 0 28975 NULL
131216 +hash_net6_expire_28979 hash_net6_expire 4 28979 NULL nohasharray
131217 +ltc4215_show_voltage_28979 ltc4215_show_voltage 0 28979 &hash_net6_expire_28979
131218 +vnic_dev_del_addr_28980 vnic_dev_del_addr 0 28980 NULL
131219 +xfs_alloc_update_28982 xfs_alloc_update 0 28982 NULL
131220 +koneplus_sysfs_write_macro_28983 koneplus_sysfs_write_macro 0-6-5 28983 NULL
131221 +ext4_mb_add_groupinfo_28988 ext4_mb_add_groupinfo 2 28988 NULL nohasharray
131222 +cbus_receive_bit_28988 cbus_receive_bit 0 28988 &ext4_mb_add_groupinfo_28988 nohasharray
131223 +ql_adapter_down_28988 ql_adapter_down 0 28988 &cbus_receive_bit_28988
131224 +ov2640_cropcap_28991 ov2640_cropcap 0 28991 NULL
131225 +netlink_bind_28992 netlink_bind 0 28992 NULL
131226 +hci_sock_setsockopt_28993 hci_sock_setsockopt 5-0 28993 NULL
131227 +device_show_bool_28994 device_show_bool 0 28994 NULL
131228 +store_28995 store 0 28995 NULL
131229 +bin_uuid_28999 bin_uuid 3 28999 NULL nohasharray
131230 +config_rom_show_28999 config_rom_show 0 28999 &bin_uuid_28999 nohasharray
131231 +set_mtu_28999 set_mtu 0 28999 &config_rom_show_28999
131232 +show_counter_rx_flow_ctrl_errs_29001 show_counter_rx_flow_ctrl_errs 0 29001 NULL
131233 +fdb_insert_29003 fdb_insert 0 29003 NULL
131234 +fd_execute_rw_29004 fd_execute_rw 3 29004 NULL
131235 +rv3029c2_rtc_i2c_alarm_set_irq_29006 rv3029c2_rtc_i2c_alarm_set_irq 0 29006 NULL
131236 +zd_mac_init_hw_29016 zd_mac_init_hw 0 29016 NULL
131237 +read_alloc_29022 read_alloc 0 29022 NULL
131238 +show_fc_rport_roles_29026 show_fc_rport_roles 0 29026 NULL nohasharray
131239 +__uncore_fvc_show_29026 __uncore_fvc_show 0 29026 &show_fc_rport_roles_29026 nohasharray
131240 +iscsi_stat_sess_show_attr_txdata_octs_29026 iscsi_stat_sess_show_attr_txdata_octs 0 29026 &__uncore_fvc_show_29026
131241 +rmd160_update_29027 rmd160_update 0 29027 NULL
131242 +xz_dec_init_29029 xz_dec_init 2 29029 NULL
131243 +sys_fcntl64_29031 sys_fcntl64 3 29031 NULL nohasharray
131244 +channels_supported_show_29031 channels_supported_show 0 29031 &sys_fcntl64_29031
131245 +kgdb_nmi_tty_write_room_29034 kgdb_nmi_tty_write_room 0 29034 NULL
131246 +show_can_queue_29035 show_can_queue 0 29035 NULL nohasharray
131247 +hot_add_disk_29035 hot_add_disk 0 29035 &show_can_queue_29035
131248 +zd_iowrite32_locked_29036 zd_iowrite32_locked 0 29036 NULL
131249 +coda_ioctl_permission_29037 coda_ioctl_permission 0 29037 NULL
131250 +apds990x_prox_threshold_show_29039 apds990x_prox_threshold_show 0 29039 NULL nohasharray
131251 +ov772x_s_ctrl_29039 ov772x_s_ctrl 0 29039 &apds990x_prox_threshold_show_29039
131252 +ieee80211_if_read_ht_opmode_29044 ieee80211_if_read_ht_opmode 3-0 29044 NULL nohasharray
131253 +load_patch_29044 load_patch 0 29044 &ieee80211_if_read_ht_opmode_29044
131254 +rxrpc_sendmsg_29049 rxrpc_sendmsg 4-0 29049 NULL nohasharray
131255 +lm3639_bled_mode_store_29049 lm3639_bled_mode_store 0-4 29049 &rxrpc_sendmsg_29049
131256 +tso_fragment_29050 tso_fragment 3 29050 NULL
131257 +open_tx_first_29051 open_tx_first 0 29051 NULL
131258 +send_request_29054 send_request 0 29054 NULL
131259 +ixgbe_setup_all_rx_resources_29055 ixgbe_setup_all_rx_resources 0 29055 NULL
131260 +store_pwm_auto_prochot_ramp_29057 store_pwm_auto_prochot_ramp 0-4 29057 NULL
131261 +xhci_queue_isoc_tx_prepare_29060 xhci_queue_isoc_tx_prepare 0 29060 NULL nohasharray
131262 +tps6586x_rtc_read_time_29060 tps6586x_rtc_read_time 0 29060 &xhci_queue_isoc_tx_prepare_29060
131263 +iso_packets_buffer_init_29061 iso_packets_buffer_init 3-4 29061 NULL
131264 +amd64_dbam0_show_29062 amd64_dbam0_show 0 29062 NULL
131265 +show_session_param_ISCSI_PARAM_TSID_29064 show_session_param_ISCSI_PARAM_TSID 0 29064 NULL
131266 +lpfc_idiag_extacc_drivr_get_29067 lpfc_idiag_extacc_drivr_get 0-3 29067 NULL
131267 +sctp_getsockopt_assoc_stats_29074 sctp_getsockopt_assoc_stats 2 29074 NULL
131268 +_nfs4_proc_getattr_29076 _nfs4_proc_getattr 0 29076 NULL
131269 +igbvf_request_msix_29079 igbvf_request_msix 0 29079 NULL
131270 +ubifs_statfs_29082 ubifs_statfs 0 29082 NULL
131271 +qla24xx_vport_create_req_sanity_check_29083 qla24xx_vport_create_req_sanity_check 0 29083 NULL
131272 +ds2781_write_param_eeprom_bin_29084 ds2781_write_param_eeprom_bin 6-5-0 29084 NULL nohasharray
131273 +xfs_alloc_ag_vextent_small_29084 xfs_alloc_ag_vextent_small 0 29084 &ds2781_write_param_eeprom_bin_29084 nohasharray
131274 +ixgbevf_setup_all_rx_resources_29084 ixgbevf_setup_all_rx_resources 0 29084 &xfs_alloc_ag_vextent_small_29084
131275 +cfq_back_seek_penalty_show_29085 cfq_back_seek_penalty_show 0 29085 NULL
131276 +iwl_dbgfs_log_event_write_29088 iwl_dbgfs_log_event_write 3-0 29088 NULL
131277 +show_29089 show 0 29089 NULL
131278 +jffs2_write_inode_range_29090 jffs2_write_inode_range 0 29090 NULL
131279 +sh_veu_buf_prepare_29093 sh_veu_buf_prepare 0 29093 NULL
131280 +ccp_init_dm_workarea_29097 ccp_init_dm_workarea 3 29097 NULL
131281 +pwm_duty_cycle_show_29098 pwm_duty_cycle_show 0 29098 NULL
131282 +tps65090_try_enable_fet_29101 tps65090_try_enable_fet 0 29101 NULL
131283 +__compat_sys_preadv64_29103 __compat_sys_preadv64 3 29103 NULL
131284 +isdn_ppp_write_29109 isdn_ppp_write 4-0 29109 NULL nohasharray
131285 +ddebug_exec_query_29109 ddebug_exec_query 0 29109 &isdn_ppp_write_29109
131286 +show_tach_29110 show_tach 0 29110 NULL
131287 +il3945_txq_ctx_reset_29111 il3945_txq_ctx_reset 0 29111 NULL
131288 +ads7828_show_in_29115 ads7828_show_in 0 29115 NULL
131289 +pcifront_bus_read_29118 pcifront_bus_read 0 29118 NULL
131290 +iad_bInterfaceCount_show_29124 iad_bInterfaceCount_show 0 29124 NULL nohasharray
131291 +rcu_pm_notify_29124 rcu_pm_notify 0 29124 &iad_bInterfaceCount_show_29124
131292 +snprintf_29125 snprintf 0 29125 NULL
131293 +init_mac_29127 init_mac 0 29127 NULL
131294 +debug_cow_store_29128 debug_cow_store 4 29128 NULL
131295 +lx_pipe_wait_for_start_29133 lx_pipe_wait_for_start 0 29133 NULL
131296 +nr_overcommit_hugepages_store_29134 nr_overcommit_hugepages_store 0-4 29134 NULL
131297 +show_nports_29139 show_nports 0 29139 NULL nohasharray
131298 +ns_config_init_29139 ns_config_init 0 29139 &show_nports_29139 nohasharray
131299 +vxge_set_mac_addr_29139 vxge_set_mac_addr 0 29139 &ns_config_init_29139
131300 +proc_scsi_write_29142 proc_scsi_write 3-0 29142 NULL nohasharray
131301 +regulator_suspend_standby_mode_show_29142 regulator_suspend_standby_mode_show 0 29142 &proc_scsi_write_29142 nohasharray
131302 +pn_socket_bind_29142 pn_socket_bind 0 29142 &regulator_suspend_standby_mode_show_29142
131303 +store_lwid_enb_29143 store_lwid_enb 0-4 29143 NULL
131304 +chunksize_show_29145 chunksize_show 0 29145 NULL
131305 +reshape_ring_29147 reshape_ring 2 29147 NULL
131306 +show_29152 show 0 29152 NULL nohasharray
131307 +qnx6_statfs_29152 qnx6_statfs 0 29152 &show_29152
131308 +show_tabletStylusLower_29161 show_tabletStylusLower 0 29161 NULL
131309 +ds2781_read8_29162 ds2781_read8 0-3 29162 NULL
131310 +rndis_opts_ifname_show_29164 rndis_opts_ifname_show 0 29164 NULL nohasharray
131311 +pcan_usb_fd_set_bus_29164 pcan_usb_fd_set_bus 0 29164 &rndis_opts_ifname_show_29164
131312 +bpck_read_regr_29165 bpck_read_regr 0 29165 NULL
131313 +deadline_fifo_batch_show_29166 deadline_fifo_batch_show 0 29166 NULL
131314 +tc3589x_set_bits_29167 tc3589x_set_bits 0 29167 NULL nohasharray
131315 +mxt_process_messages_until_invalid_29167 mxt_process_messages_until_invalid 0 29167 &tc3589x_set_bits_29167
131316 +badblocks_show_29175 badblocks_show 0 29175 NULL
131317 +dummy_systimer_start_29176 dummy_systimer_start 0 29176 NULL
131318 +context_struct_to_string_29181 context_struct_to_string 0 29181 NULL nohasharray
131319 +target_core_dev_pr_show_attr_res_aptpl_metadata_29181 target_core_dev_pr_show_attr_res_aptpl_metadata 0 29181 &context_struct_to_string_29181
131320 +sun4i_get_temp_29193 sun4i_get_temp 0 29193 NULL
131321 +get_trip_type_29198 get_trip_type 0 29198 NULL nohasharray
131322 +show_ata_dev_class_29198 show_ata_dev_class 0 29198 &get_trip_type_29198 nohasharray
131323 +l1oip_law_to_4bit_29198 l1oip_law_to_4bit 0 29198 &show_ata_dev_class_29198
131324 +drm_property_create_enum_29201 drm_property_create_enum 5 29201 NULL
131325 +tda18271_get_if_frequency_29202 tda18271_get_if_frequency 0 29202 NULL nohasharray
131326 +kxcjk1013_set_mode_29202 kxcjk1013_set_mode 0 29202 &tda18271_get_if_frequency_29202
131327 +alloc_group_attrs_29203 alloc_group_attrs 3 29203 NULL nohasharray
131328 +wusb_prf_256_29203 wusb_prf_256 7-0 29203 &alloc_group_attrs_29203
131329 +comedi_alloc_subdevices_29207 comedi_alloc_subdevices 2 29207 NULL
131330 +processor_get_max_state_29208 processor_get_max_state 0 29208 NULL
131331 +disable_vport_29223 disable_vport 0 29223 NULL
131332 +iwl_dbgfs_temperature_read_29224 iwl_dbgfs_temperature_read 3-0 29224 NULL nohasharray
131333 +security_socket_recvmsg_29224 security_socket_recvmsg 0 29224 &iwl_dbgfs_temperature_read_29224 nohasharray
131334 +snd_seq_ioctl_set_client_info_29224 snd_seq_ioctl_set_client_info 0 29224 &security_socket_recvmsg_29224
131335 +nvme_trans_copy_from_user_29227 nvme_trans_copy_from_user 3 29227 NULL
131336 +pages_unshared_show_29229 pages_unshared_show 0 29229 NULL nohasharray
131337 +aat2870_ldo_enable_29229 aat2870_ldo_enable 0 29229 &pages_unshared_show_29229
131338 +l2tp_ip6_bind_29230 l2tp_ip6_bind 0 29230 NULL
131339 +t4vf_wr_mbox_29233 t4vf_wr_mbox 0 29233 NULL
131340 +flash_sync_strobe_store_29234 flash_sync_strobe_store 0-4 29234 NULL
131341 +devm_ioremap_29235 devm_ioremap 2-3 29235 NULL
131342 +irq_domain_add_linear_29236 irq_domain_add_linear 2 29236 NULL
131343 +max6875_read_29237 max6875_read 0-5-6 29237 NULL nohasharray
131344 +target_stat_scsi_att_intr_port_show_attr_inst_29237 target_stat_scsi_att_intr_port_show_attr_inst 0 29237 &max6875_read_29237
131345 +recover_peb_29238 recover_peb 7-6-0 29238 NULL
131346 +evdev_handle_get_val_29242 evdev_handle_get_val 6-5 29242 NULL
131347 +rw_verify_area_29243 rw_verify_area 0-4 29243 NULL
131348 +help_29245 help 0 29245 NULL nohasharray
131349 +wake_store_29245 wake_store 0-4 29245 &help_29245
131350 +security_context_to_sid_core_29248 security_context_to_sid_core 2-0 29248 NULL
131351 +sta_info_insert_check_29250 sta_info_insert_check 0 29250 NULL nohasharray
131352 +snd_hda_jack_add_kctls_29250 snd_hda_jack_add_kctls 0 29250 &sta_info_insert_check_29250
131353 +alc_codec_rename_29252 alc_codec_rename 0 29252 NULL
131354 +roccat_common2_sysfs_read_buttons_29258 roccat_common2_sysfs_read_buttons 0-5-6 29258 NULL
131355 +enable_count_show_29259 enable_count_show 0 29259 NULL
131356 +irst_store_wakeup_time_29260 irst_store_wakeup_time 0-4 29260 NULL
131357 +mwifiex_hscfg_write_29262 mwifiex_hscfg_write 3-0 29262 NULL
131358 +snd_rme9652_prepare_29263 snd_rme9652_prepare 0 29263 NULL
131359 +trans_stat_show_29266 trans_stat_show 0 29266 NULL
131360 +et131x_tx_dma_memory_alloc_29267 et131x_tx_dma_memory_alloc 0 29267 NULL
131361 +show_fcoe_fcf_device_vfid_29268 show_fcoe_fcf_device_vfid 0 29268 NULL
131362 +store_pwmenable_29271 store_pwmenable 0-4 29271 NULL
131363 +__device_suspend_late_29272 __device_suspend_late 0 29272 NULL
131364 +atyfb_set_par_29275 atyfb_set_par 0 29275 NULL
131365 +prism2_set_genericelement_29277 prism2_set_genericelement 3 29277 NULL
131366 +set_force_pwm_max_29278 set_force_pwm_max 0-4 29278 NULL
131367 +_abb5zes3_rtc_update_alarm_29283 _abb5zes3_rtc_update_alarm 0 29283 NULL
131368 +_abb5zes3_rtc_set_timer_29286 _abb5zes3_rtc_set_timer 0 29286 NULL
131369 +iwl_mvm_send_cmd_pdu_status_29288 iwl_mvm_send_cmd_pdu_status 0 29288 NULL
131370 +range_read_29291 range_read 0 29291 NULL
131371 +xfs_bmap_btree_to_extents_29297 xfs_bmap_btree_to_extents 0 29297 NULL
131372 +addrconf_notify_29303 addrconf_notify 0 29303 NULL
131373 +writeset_alloc_29304 writeset_alloc 2 29304 NULL nohasharray
131374 +tpacpi_rfk_update_swstate_29304 tpacpi_rfk_update_swstate 0 29304 &writeset_alloc_29304
131375 +abb5zes3_rtc_set_alarm_29308 abb5zes3_rtc_set_alarm 0 29308 NULL
131376 +regmap_spmi_ext_read_29311 regmap_spmi_ext_read 0 29311 NULL
131377 +brcmf_sdio_tx_ctrlframe_29314 brcmf_sdio_tx_ctrlframe 3 29314 NULL
131378 +__fuse_get_req_29315 __fuse_get_req 2 29315 NULL
131379 +dac33_hw_write_29317 dac33_hw_write 3 29317 NULL nohasharray
131380 +default_file_splice_read_29317 default_file_splice_read 0 29317 &dac33_hw_write_29317
131381 +lp3943_pwm_enable_29319 lp3943_pwm_enable 0 29319 NULL
131382 +lprocfs_write_helper_29323 lprocfs_write_helper 2 29323 NULL
131383 +ip_vs_receive_29330 ip_vs_receive 3 29330 NULL
131384 +obd_proc_jobid_name_seq_write_29332 obd_proc_jobid_name_seq_write 3 29332 NULL
131385 +wl1271_op_start_29333 wl1271_op_start 0 29333 NULL
131386 +set_page_29334 set_page 0 29334 NULL
131387 +proc_bus_pci_read_29337 proc_bus_pci_read 0-3 29337 NULL
131388 +__alloc_ei_netdev_29338 __alloc_ei_netdev 1 29338 NULL
131389 +l2cap_sock_setsockopt_old_29346 l2cap_sock_setsockopt_old 4-0 29346 NULL
131390 +regulator_max_uA_show_29349 regulator_max_uA_show 0 29349 NULL
131391 +module_load_notify_29350 module_load_notify 0 29350 NULL nohasharray
131392 +pcmcia_dev_resume_29350 pcmcia_dev_resume 0 29350 &module_load_notify_29350
131393 +acquire_lock_29352 acquire_lock 0 29352 NULL
131394 +uwb_rc_ie_add_29354 uwb_rc_ie_add 0 29354 NULL
131395 +context_show_29361 context_show 0 29361 NULL nohasharray
131396 +lpfc_use_msi_show_29361 lpfc_use_msi_show 0 29361 &context_show_29361
131397 +alloc_and_copy_ftrace_hash_29368 alloc_and_copy_ftrace_hash 1 29368 NULL
131398 +synproxy_tstamp_adjust_29376 synproxy_tstamp_adjust 2 29376 NULL
131399 +show_fnode_portal_type_29378 show_fnode_portal_type 0 29378 NULL
131400 +get_maxrecs_29379 get_maxrecs 0 29379 NULL
131401 +write_block_data_29390 write_block_data 0 29390 NULL nohasharray
131402 +sleep_millisecs_store_29390 sleep_millisecs_store 0-4 29390 &write_block_data_29390
131403 +store_29393 store 0 29393 NULL
131404 +lpfc_use_adisc_show_29400 lpfc_use_adisc_show 0 29400 NULL
131405 +_ctl_diag_trigger_master_show_29403 _ctl_diag_trigger_master_show 0 29403 NULL nohasharray
131406 +shm16read__write_file_29403 shm16read__write_file 0 29403 &_ctl_diag_trigger_master_show_29403
131407 +read_file_tx99_power_29405 read_file_tx99_power 3-0 29405 NULL
131408 +pca953x_irq_setup_29407 pca953x_irq_setup 3 29407 NULL
131409 +show_fnode_entry_enable_29415 show_fnode_entry_enable 0 29415 NULL
131410 +class_id_show_29416 class_id_show 0 29416 NULL nohasharray
131411 +csio_show_num_reg_rnodes_29416 csio_show_num_reg_rnodes 0 29416 &class_id_show_29416
131412 +softing_fct_cmd_29419 softing_fct_cmd 0 29419 NULL nohasharray
131413 +i915_gem_check_olr_29419 i915_gem_check_olr 0 29419 &softing_fct_cmd_29419
131414 +cgroup_update_dfl_csses_29420 cgroup_update_dfl_csses 0 29420 NULL
131415 +sfi_acpi_table_show_29425 sfi_acpi_table_show 6 29425 NULL
131416 +security_task_setscheduler_29432 security_task_setscheduler 0 29432 NULL
131417 +mempool_create_29437 mempool_create 1 29437 NULL
131418 +cfq_quantum_show_29442 cfq_quantum_show 0 29442 NULL nohasharray
131419 +cifs_sign_smb_29442 cifs_sign_smb 0 29442 &cfq_quantum_show_29442
131420 +p9_client_prepare_req_29448 p9_client_prepare_req 3 29448 NULL
131421 +resv_hugepages_show_29449 resv_hugepages_show 0 29449 NULL nohasharray
131422 +br_get_link_af_size_29449 br_get_link_af_size 0 29449 &resv_hugepages_show_29449
131423 +superblock_has_perm_29450 superblock_has_perm 0 29450 NULL
131424 +edac_dev_instance_show_29452 edac_dev_instance_show 0 29452 NULL
131425 +__kmalloc_node_29455 __kmalloc_node 1 29455 NULL nohasharray
131426 +show_29455 show 0 29455 &__kmalloc_node_29455
131427 +mlx4_en_do_set_mac_29456 mlx4_en_do_set_mac 0 29456 NULL
131428 +show_counter_rx_flow_pkts_29459 show_counter_rx_flow_pkts 0 29459 NULL nohasharray
131429 +show_prochot_interval_29459 show_prochot_interval 0 29459 &show_counter_rx_flow_pkts_29459
131430 +acpi_ex_read_data_from_field_29461 acpi_ex_read_data_from_field 0 29461 NULL
131431 +validate_scan_freqs_29462 validate_scan_freqs 0 29462 NULL
131432 +geos_gpio_show_29465 geos_gpio_show 0 29465 NULL nohasharray
131433 +ath10k_hif_map_service_to_pipe_29465 ath10k_hif_map_service_to_pipe 0 29465 &geos_gpio_show_29465 nohasharray
131434 +cramfs_readpage_29465 cramfs_readpage 0 29465 &ath10k_hif_map_service_to_pipe_29465
131435 +st_sensors_sysfs_scale_avail_29467 st_sensors_sysfs_scale_avail 0 29467 NULL
131436 +mptscsih_board_tracer_show_29471 mptscsih_board_tracer_show 0 29471 NULL
131437 +snd_hda_create_dig_out_ctls_29472 snd_hda_create_dig_out_ctls 0 29472 NULL
131438 +SyS_flistxattr_29474 SyS_flistxattr 3 29474 NULL
131439 +do_register_entry_29478 do_register_entry 4-0 29478 NULL
131440 +be_change_mtu_29479 be_change_mtu 0 29479 NULL
131441 +simple_strtoul_29480 simple_strtoul 0 29480 NULL
131442 +ad_sd_buffer_postenable_29483 ad_sd_buffer_postenable 0 29483 NULL
131443 +topology_change_show_29484 topology_change_show 0 29484 NULL
131444 +nilfs_sufile_freev_29485 nilfs_sufile_freev 0 29485 NULL
131445 +rock_ridge_symlink_readpage_29486 rock_ridge_symlink_readpage 0 29486 NULL
131446 +show_29488 show 0 29488 NULL
131447 +client_monitor_pending_show_29492 client_monitor_pending_show 0 29492 NULL
131448 +store_reset_29502 store_reset 0-4 29502 NULL
131449 +btmrvl_pscmd_write_29504 btmrvl_pscmd_write 3-0 29504 NULL
131450 +btrfs_file_extent_disk_bytenr_29505 btrfs_file_extent_disk_bytenr 0 29505 NULL nohasharray
131451 +routes_show_29505 routes_show 0 29505 &btrfs_file_extent_disk_bytenr_29505
131452 +target_core_dev_wwn_show_attr_vpd_assoc_logical_unit_29507 target_core_dev_wwn_show_attr_vpd_assoc_logical_unit 0 29507 NULL
131453 +usnic_vnic_spec_dump_29508 usnic_vnic_spec_dump 2 29508 NULL
131454 +input_dev_show_uniq_29511 input_dev_show_uniq 0 29511 NULL
131455 +write_file_regidx_29517 write_file_regidx 3-0 29517 NULL
131456 +calc_ntlmv2_hash_29518 calc_ntlmv2_hash 0 29518 NULL
131457 +uhci_submit_control_29521 uhci_submit_control 0 29521 NULL
131458 +atk_debugfs_ggrp_read_29522 atk_debugfs_ggrp_read 3-0 29522 NULL nohasharray
131459 +cs_build_controls_29522 cs_build_controls 0 29522 &atk_debugfs_ggrp_read_29522
131460 +qla4xxx_conn_get_param_29523 qla4xxx_conn_get_param 0 29523 NULL
131461 +pci_enable_msix_29524 pci_enable_msix 0 29524 NULL
131462 +sock_read_iter_29526 sock_read_iter 0 29526 NULL
131463 +pccard_show_irq_mask_29528 pccard_show_irq_mask 0 29528 NULL
131464 +ssb_pci_attr_sprom_show_29530 ssb_pci_attr_sprom_show 0 29530 NULL nohasharray
131465 +mei_cl_write_29530 mei_cl_write 0 29530 &ssb_pci_attr_sprom_show_29530 nohasharray
131466 +unix_autobind_29530 unix_autobind 0 29530 &mei_cl_write_29530
131467 +mic_vringh_copy_29531 mic_vringh_copy 4 29531 NULL
131468 +add_to_page_cache_lru_29534 add_to_page_cache_lru 0 29534 NULL nohasharray
131469 +et131x_adapter_memory_alloc_29534 et131x_adapter_memory_alloc 0 29534 &add_to_page_cache_lru_29534
131470 +nilfs_palloc_prepare_alloc_entry_29538 nilfs_palloc_prepare_alloc_entry 0 29538 NULL
131471 +vfs_read_29543 vfs_read 0-3 29543 NULL
131472 +evaluate_cond_node_29546 evaluate_cond_node 0 29546 NULL
131473 +ext2_write_inode_29548 ext2_write_inode 0 29548 NULL
131474 +phase_diversity_29550 phase_diversity 0 29550 NULL nohasharray
131475 +libipw_change_mtu_29550 libipw_change_mtu 0 29550 &phase_diversity_29550
131476 +ftrace_write_29551 ftrace_write 3 29551 NULL
131477 +__extent_writepage_29554 __extent_writepage 0 29554 NULL
131478 +idetape_queue_rw_tail_29562 idetape_queue_rw_tail 3-0 29562 NULL
131479 +show_in_input3_29564 show_in_input3 0 29564 NULL
131480 +leaf_dealloc_29566 leaf_dealloc 3 29566 NULL nohasharray
131481 +bochs_dispi_read_29566 bochs_dispi_read 0 29566 &leaf_dealloc_29566 nohasharray
131482 +alloc_empty_pages_29566 alloc_empty_pages 2 29566 &bochs_dispi_read_29566
131483 +kvm_read_guest_virt_system_29569 kvm_read_guest_virt_system 4-2 29569 NULL
131484 +p9_fd_read_29570 p9_fd_read 3 29570 NULL
131485 +lbs_lowsnr_read_29571 lbs_lowsnr_read 3-0 29571 NULL
131486 +dvb_ca_en50221_write_data_29574 dvb_ca_en50221_write_data 0-4 29574 NULL
131487 +sisusb_read_memio_word_29581 sisusb_read_memio_word 0 29581 NULL
131488 +savagefb_check_var_29582 savagefb_check_var 0 29582 NULL
131489 +ext3_ordered_write_end_29584 ext3_ordered_write_end 5-0 29584 NULL
131490 +iwl_dbgfs_missed_beacon_write_29586 iwl_dbgfs_missed_beacon_write 3-0 29586 NULL
131491 +snd_device_new_29588 snd_device_new 0 29588 NULL nohasharray
131492 +radeon_set_dpm_state_29588 radeon_set_dpm_state 0-4 29588 &snd_device_new_29588
131493 +pvr2_hdw_report_unlocked_29589 pvr2_hdw_report_unlocked 0-4 29589 NULL nohasharray
131494 +mwifiex_histogram_read_29589 mwifiex_histogram_read 3-0 29589 &pvr2_hdw_report_unlocked_29589
131495 +mt9t112_cropcap_29595 mt9t112_cropcap 0 29595 NULL
131496 +sierra_submit_rx_urbs_29599 sierra_submit_rx_urbs 0 29599 NULL nohasharray
131497 +dio_set_defer_completion_29599 dio_set_defer_completion 0 29599 &sierra_submit_rx_urbs_29599
131498 +rocker_flow_tbl_vlan_29600 rocker_flow_tbl_vlan 0 29600 NULL
131499 +x1205_sysfs_show_atrim_29603 x1205_sysfs_show_atrim 0 29603 NULL nohasharray
131500 +therm_throt_device_show_package_power_limit_count_29603 therm_throt_device_show_package_power_limit_count 0 29603 &x1205_sysfs_show_atrim_29603 nohasharray
131501 +lbs_mesh_config_29603 lbs_mesh_config 0 29603 &therm_throt_device_show_package_power_limit_count_29603
131502 +qla4_82xx_pci_set_window_29605 qla4_82xx_pci_set_window 0-2 29605 NULL
131503 +multicast_snooping_store_29607 multicast_snooping_store 4-0 29607 NULL
131504 +get_fan1_fault_29610 get_fan1_fault 0 29610 NULL nohasharray
131505 +osc_cached_mb_seq_write_29610 osc_cached_mb_seq_write 3 29610 &get_fan1_fault_29610
131506 +raid5_check_reshape_29611 raid5_check_reshape 0 29611 NULL
131507 +tg3_halt_cpu_29617 tg3_halt_cpu 0 29617 NULL
131508 +pmbus_write_byte_data_29621 pmbus_write_byte_data 0 29621 NULL
131509 +v9fs_remote_get_acl_29623 v9fs_remote_get_acl 0 29623 NULL
131510 +show_power_29626 show_power 0 29626 NULL
131511 +dm_attr_suspended_show_29628 dm_attr_suspended_show 0 29628 NULL nohasharray
131512 +log_tail_lsn_show_29628 log_tail_lsn_show 0 29628 &dm_attr_suspended_show_29628
131513 +gfs2_alloc_blocks_29630 gfs2_alloc_blocks 0 29630 NULL
131514 +spi_write_29631 spi_write 0 29631 NULL
131515 +ext4_xattr_trusted_get_29632 ext4_xattr_trusted_get 0 29632 NULL
131516 +ssp_create_msg_29633 ssp_create_msg 2 29633 NULL nohasharray
131517 +read_null_29633 read_null 0-3 29633 &ssp_create_msg_29633 nohasharray
131518 +iscsi_disc_show_password_29633 iscsi_disc_show_password 0 29633 &read_null_29633
131519 +tx_frag_cache_hit_read_29639 tx_frag_cache_hit_read 3-0 29639 NULL
131520 +ivtv_firmware_init_29641 ivtv_firmware_init 0 29641 NULL
131521 +md5_init_29643 md5_init 0 29643 NULL
131522 +bnx2x_vfpf_setup_q_29645 bnx2x_vfpf_setup_q 0 29645 NULL
131523 +jump_label_module_notify_29646 jump_label_module_notify 0 29646 NULL
131524 +hyp_sysfs_store_29647 hyp_sysfs_store 0-4 29647 NULL
131525 +uwb_rc_stop_beacon_29649 uwb_rc_stop_beacon 0 29649 NULL
131526 +sctp_make_abort_user_29654 sctp_make_abort_user 3 29654 NULL nohasharray
131527 +spmi_controller_alloc_29654 spmi_controller_alloc 2 29654 &sctp_make_abort_user_29654
131528 +uwb_rc_mac_addr_show_29656 uwb_rc_mac_addr_show 0 29656 NULL nohasharray
131529 +_regulator_do_enable_29656 _regulator_do_enable 0 29656 &uwb_rc_mac_addr_show_29656
131530 +chv_gpio_direction_input_29662 chv_gpio_direction_input 0 29662 NULL nohasharray
131531 +e100_phy_init_29662 e100_phy_init 0 29662 &chv_gpio_direction_input_29662
131532 +user_get_29663 user_get 0 29663 NULL
131533 +br_send_bpdu_29669 br_send_bpdu 3 29669 NULL
131534 +sisusb_write_mem_bulk_29678 sisusb_write_mem_bulk 4-0 29678 NULL
131535 +pmbus_regulator_enable_29679 pmbus_regulator_enable 0 29679 NULL
131536 +netxen_store_bridged_mode_29684 netxen_store_bridged_mode 0-4 29684 NULL
131537 +nes_store_adapter_29687 nes_store_adapter 0-3 29687 NULL
131538 +__btrfs_setxattr_29689 __btrfs_setxattr 0 29689 NULL
131539 +mlx4_qp_alloc_29690 mlx4_qp_alloc 0 29690 NULL
131540 +sync_29693 sync 0 29693 NULL nohasharray
131541 +lustre_posix_acl_xattr_2ext_29693 lustre_posix_acl_xattr_2ext 2 29693 &sync_29693
131542 +map_descbuffer_29698 map_descbuffer 0 29698 NULL
131543 +output_29700 output 0 29700 NULL
131544 +sas_smp_phy_control_29703 sas_smp_phy_control 0 29703 NULL
131545 +cp_open_29706 cp_open 0 29706 NULL
131546 +sd_alloc_ctl_entry_29708 sd_alloc_ctl_entry 1 29708 NULL nohasharray
131547 +posix_acl_from_xattr_29708 posix_acl_from_xattr 3 29708 &sd_alloc_ctl_entry_29708
131548 +probes_write_29711 probes_write 3 29711 NULL
131549 +uinput_events_to_user_29713 uinput_events_to_user 0 29713 NULL
131550 +sht15_show_temp_29714 sht15_show_temp 0 29714 NULL
131551 +compat_write_data_29715 compat_write_data 0 29715 NULL
131552 +target_core_alua_tg_pt_gp_show_attr_alua_write_metadata_29716 target_core_alua_tg_pt_gp_show_attr_alua_write_metadata 0 29716 NULL nohasharray
131553 +wl1251_acx_station_id_29716 wl1251_acx_station_id 0 29716 &target_core_alua_tg_pt_gp_show_attr_alua_write_metadata_29716
131554 +sdev_show_evt_soft_threshold_reached_29724 sdev_show_evt_soft_threshold_reached 0 29724 NULL
131555 +dbs_cpufreq_notifier_29729 dbs_cpufreq_notifier 0 29729 NULL
131556 +wake_show_29730 wake_show 0 29730 NULL
131557 +emi62_writememory_29731 emi62_writememory 4 29731 NULL
131558 +nv_change_mtu_29732 nv_change_mtu 0 29732 NULL
131559 +snd_seq_create_kernel_client_29734 snd_seq_create_kernel_client 0 29734 NULL
131560 +read_cis_cache_29735 read_cis_cache 4 29735 NULL
131561 +xfs_btree_read_buf_block_29736 xfs_btree_read_buf_block 0 29736 NULL
131562 +da9055_gpio_direction_input_29742 da9055_gpio_direction_input 0 29742 NULL nohasharray
131563 +device_user_deadlock_29742 device_user_deadlock 0 29742 &da9055_gpio_direction_input_29742
131564 +da9055_read_auto_ch_29745 da9055_read_auto_ch 0 29745 NULL
131565 +adp5520_show_29748 adp5520_show 0 29748 NULL
131566 +hotkey_poll_freq_show_29749 hotkey_poll_freq_show 0 29749 NULL
131567 +hfs_readpage_29752 hfs_readpage 0 29752 NULL
131568 +lpfc_multi_ring_rctl_show_29753 lpfc_multi_ring_rctl_show 0 29753 NULL
131569 +raw_pci_write_29754 raw_pci_write 0 29754 NULL
131570 +iscsi_tpg_auth_store_userid_29759 iscsi_tpg_auth_store_userid 0-3 29759 NULL
131571 +max8997_rtc_tm_to_data_29760 max8997_rtc_tm_to_data 0 29760 NULL
131572 +fuse_fsync_29765 fuse_fsync 0 29765 NULL nohasharray
131573 +il3945_store_debug_level_29765 il3945_store_debug_level 0-4 29765 &fuse_fsync_29765
131574 +vmw_compat_shader_add_29770 vmw_compat_shader_add 6 29770 NULL
131575 +ip_vs_conn_fill_param_sync_29771 ip_vs_conn_fill_param_sync 6 29771 NULL
131576 +devid_show_29772 devid_show 0 29772 NULL
131577 +ati_remote2_show_mode_mask_29775 ati_remote2_show_mode_mask 0 29775 NULL
131578 +tcf_csum_ipv6_icmp_29777 tcf_csum_ipv6_icmp 3 29777 NULL
131579 +wcn36xx_start_29781 wcn36xx_start 0 29781 NULL nohasharray
131580 +store_fanin_29781 store_fanin 0-4 29781 &wcn36xx_start_29781
131581 +tg3_irq_count_29786 tg3_irq_count 0 29786 NULL
131582 +wake_up_mouse_store_29789 wake_up_mouse_store 0-4 29789 NULL
131583 +dbAlloc_29794 dbAlloc 0 29794 NULL
131584 +__uncore_inc_sel_show_29798 __uncore_inc_sel_show 0 29798 NULL
131585 +pwm_lpss_enable_29799 pwm_lpss_enable 0 29799 NULL
131586 +nf_xfrm_me_harder_29801 nf_xfrm_me_harder 0 29801 NULL
131587 +ext4_trim_all_free_29806 ext4_trim_all_free 4-3-2 29806 NULL
131588 +wcn36xx_smd_send_and_wait_29808 wcn36xx_smd_send_and_wait 0 29808 NULL
131589 +oprofile_start_29810 oprofile_start 0 29810 NULL
131590 +wl1271_acx_ap_max_tx_retry_29816 wl1271_acx_ap_max_tx_retry 0 29816 NULL
131591 +igb_setup_all_tx_resources_29817 igb_setup_all_tx_resources 0 29817 NULL
131592 +nilfs_segctor_next_checkpoint_show_29818 nilfs_segctor_next_checkpoint_show 0 29818 NULL
131593 +tmp103_show_temp_29822 tmp103_show_temp 0 29822 NULL nohasharray
131594 +stk_sensor_set_brightness_29822 stk_sensor_set_brightness 0 29822 &tmp103_show_temp_29822
131595 +in_write_index_show_29827 in_write_index_show 0 29827 NULL
131596 +tcp_sendpage_29829 tcp_sendpage 4 29829 NULL
131597 +wl18xx_set_clk_29839 wl18xx_set_clk 0 29839 NULL
131598 +scan_bitmap_block_29840 scan_bitmap_block 4 29840 NULL
131599 +__probe_kernel_write_29842 __probe_kernel_write 3 29842 NULL
131600 +ath10k_wmi_cmd_init_29843 ath10k_wmi_cmd_init 0 29843 NULL
131601 +uhci_submit_common_29844 uhci_submit_common 0 29844 NULL nohasharray
131602 +nfs42_set_rw_stateid_29844 nfs42_set_rw_stateid 0 29844 &uhci_submit_common_29844
131603 +__raw_notifier_call_chain_29847 __raw_notifier_call_chain 0 29847 NULL
131604 +kvm_read_hva_atomic_29848 kvm_read_hva_atomic 3 29848 NULL
131605 +sha_finish_walk_29852 sha_finish_walk 0 29852 NULL
131606 +solo_enc_alloc_29860 solo_enc_alloc 3 29860 NULL
131607 +set_eeprom1_29863 set_eeprom1 4-0 29863 NULL nohasharray
131608 +__dev_pm_qos_update_request_29863 __dev_pm_qos_update_request 0 29863 &set_eeprom1_29863
131609 +acpi_device_modalias_show_29864 acpi_device_modalias_show 0 29864 NULL
131610 +xfs_rtfind_forw_29866 xfs_rtfind_forw 0 29866 NULL
131611 +write_file_bool_bmps_29870 write_file_bool_bmps 3-0 29870 NULL nohasharray
131612 +extract_icmp6_fields_29870 extract_icmp6_fields 2 29870 &write_file_bool_bmps_29870
131613 +ipv6_setsockopt_29871 ipv6_setsockopt 5-0 29871 NULL nohasharray
131614 +itd_submit_29871 itd_submit 0 29871 &ipv6_setsockopt_29871 nohasharray
131615 +ath10k_mac_vif_recalc_ps_poll_count_29871 ath10k_mac_vif_recalc_ps_poll_count 0 29871 &itd_submit_29871
131616 +dma_map_xdr_29874 dma_map_xdr 0 29874 NULL
131617 +show_engine3_mode_29876 show_engine3_mode 0 29876 NULL
131618 +setup_29880 setup 0 29880 NULL
131619 +store_pan_29882 store_pan 0-4 29882 NULL
131620 +nfc_targets_found_29886 nfc_targets_found 3 29886 NULL nohasharray
131621 +find_free_ctxt_29886 find_free_ctxt 0 29886 &nfc_targets_found_29886
131622 +afs_write_begin_29891 afs_write_begin 0 29891 NULL
131623 +xfs_alloc_read_agf_29893 xfs_alloc_read_agf 0 29893 NULL
131624 +video_outputsw_cycle_29894 video_outputsw_cycle 0 29894 NULL
131625 +kingsun_net_open_29899 kingsun_net_open 0 29899 NULL
131626 +mirred_device_event_29906 mirred_device_event 0 29906 NULL
131627 +bonding_show_min_links_29907 bonding_show_min_links 0 29907 NULL
131628 +follow_pte_29913 follow_pte 0 29913 NULL
131629 +lov_ost_pool_extend_29914 lov_ost_pool_extend 2 29914 NULL
131630 +write_file_queue_29922 write_file_queue 3-0 29922 NULL
131631 +pkcs7_preparse_29923 pkcs7_preparse 0 29923 NULL nohasharray
131632 +brcmf_config_dongle_29923 brcmf_config_dongle 0 29923 &pkcs7_preparse_29923
131633 +tps65912_reg_is_enabled_29927 tps65912_reg_is_enabled 0 29927 NULL nohasharray
131634 +ipheth_carrier_set_29927 ipheth_carrier_set 0 29927 &tps65912_reg_is_enabled_29927
131635 +smsc95xx_set_features_29931 smsc95xx_set_features 0 29931 NULL
131636 +b43legacy_op_add_interface_29934 b43legacy_op_add_interface 0 29934 NULL
131637 +tipc_wait_for_sndmsg_29937 tipc_wait_for_sndmsg 0 29937 NULL
131638 +koneplus_sysfs_read_tcu_image_29938 koneplus_sysfs_read_tcu_image 0-5-6 29938 NULL
131639 +security_transition_sid_29940 security_transition_sid 0 29940 NULL
131640 +i915_switch_context_29944 i915_switch_context 0 29944 NULL
131641 +__btrfs_getxattr_29947 __btrfs_getxattr 0 29947 NULL nohasharray
131642 +ipv6_recv_error_29947 ipv6_recv_error 3-0 29947 &__btrfs_getxattr_29947
131643 +ath6kl_wmi_disctimeout_cmd_29952 ath6kl_wmi_disctimeout_cmd 0 29952 NULL
131644 +snd_es1938_capture_prepare_29953 snd_es1938_capture_prepare 0 29953 NULL
131645 +bin_search_in_dir_item_29954 bin_search_in_dir_item 0 29954 NULL
131646 +is_supply_enabled_29956 is_supply_enabled 0 29956 NULL
131647 +crb_do_acpi_start_29961 crb_do_acpi_start 0 29961 NULL
131648 +init_29962 init 0 29962 NULL
131649 +ubifs_readpage_29965 ubifs_readpage 0 29965 NULL
131650 +vfb_set_par_29967 vfb_set_par 0 29967 NULL
131651 +register_one_node_29973 register_one_node 0 29973 NULL
131652 +acpi_ut_copy_iobject_to_eobject_29974 acpi_ut_copy_iobject_to_eobject 0 29974 NULL
131653 +pci_get_resource_alignment_param_29979 pci_get_resource_alignment_param 0 29979 NULL
131654 +location_store_29981 location_store 0-3 29981 NULL
131655 +ipr_show_device_id_29982 ipr_show_device_id 0 29982 NULL nohasharray
131656 +follow_pfn_29982 follow_pfn 0 29982 &ipr_show_device_id_29982 nohasharray
131657 +ath10k_wmi_peer_assoc_29982 ath10k_wmi_peer_assoc 0 29982 &follow_pfn_29982
131658 +diva_os_get_context_size_29983 diva_os_get_context_size 0 29983 NULL nohasharray
131659 +irias_add_octseq_attrib_29983 irias_add_octseq_attrib 4 29983 &diva_os_get_context_size_29983
131660 +iwl_mvm_send_add_bcast_sta_29987 iwl_mvm_send_add_bcast_sta 0 29987 NULL
131661 +hotkey_tablet_mode_show_29990 hotkey_tablet_mode_show 0 29990 NULL
131662 +TSS_sha1_29994 TSS_sha1 0 29994 NULL
131663 +strncpy_from_user_29999 strncpy_from_user 0 29999 NULL
131664 +apds990x_prox_show_30000 apds990x_prox_show 0 30000 NULL
131665 +cpia2_v4l_read_30004 cpia2_v4l_read 0-3 30004 NULL
131666 +memcpy_to_msg_30012 memcpy_to_msg 3-0 30012 NULL
131667 +rpc_call_sync_30021 rpc_call_sync 0 30021 NULL
131668 +show_max_brightness_30023 show_max_brightness 0 30023 NULL
131669 +nfs41_proc_secinfo_no_name_30026 nfs41_proc_secinfo_no_name 0 30026 NULL nohasharray
131670 +set_params_30026 set_params 0 30026 &nfs41_proc_secinfo_no_name_30026
131671 +dev_mem_write_30028 dev_mem_write 3-0 30028 NULL
131672 +ext2_readpage_30029 ext2_readpage 0 30029 NULL
131673 +sysfs_add_file_mode_ns_30038 sysfs_add_file_mode_ns 0 30038 NULL
131674 +scsi_vpd_inquiry_30040 scsi_vpd_inquiry 0-4 30040 NULL
131675 +sock_no_listen_30043 sock_no_listen 0 30043 NULL
131676 +__iscsi_nacl_auth_show_password_mutual_30047 __iscsi_nacl_auth_show_password_mutual 0 30047 NULL
131677 +on20_read_regr_30051 on20_read_regr 0 30051 NULL
131678 +integrity_generate_store_30052 integrity_generate_store 0-3 30052 NULL
131679 +dev_attribute_show_30056 dev_attribute_show 0 30056 NULL nohasharray
131680 +cyber2000fb_set_par_30056 cyber2000fb_set_par 0 30056 &dev_attribute_show_30056
131681 +__pci_request_selected_regions_30058 __pci_request_selected_regions 0 30058 NULL
131682 +SyS_write_30059 SyS_write 3 30059 NULL
131683 +general_stats_read_30067 general_stats_read 0 30067 NULL
131684 +capture_pcm_prepare_30072 capture_pcm_prepare 0 30072 NULL
131685 +snd_seq_timer_open_30077 snd_seq_timer_open 0 30077 NULL
131686 +m5602_write_sensor_30078 m5602_write_sensor 0 30078 NULL nohasharray
131687 +sctp_setsockopt_nodelay_30078 sctp_setsockopt_nodelay 0 30078 &m5602_write_sensor_30078
131688 +adp8870_bl_l3_office_dim_store_30079 adp8870_bl_l3_office_dim_store 4-0 30079 NULL
131689 +ext4_writepages_30088 ext4_writepages 0 30088 NULL nohasharray
131690 +ath5k_hw_setup_rx_desc_30088 ath5k_hw_setup_rx_desc 0 30088 &ext4_writepages_30088
131691 +tipc_sk_rcv_30090 tipc_sk_rcv 0 30090 NULL
131692 +cxgbi_ddp_reserve_30091 cxgbi_ddp_reserve 4 30091 NULL
131693 +snd_midi_channel_init_set_30092 snd_midi_channel_init_set 1 30092 NULL
131694 +tg3_run_loopback_30093 tg3_run_loopback 2 30093 NULL
131695 +wake_lock_store_30096 wake_lock_store 0-4 30096 NULL
131696 +rx_filter_data_filter_read_30098 rx_filter_data_filter_read 3-0 30098 NULL
131697 +mlx5_cmd_exec_30102 mlx5_cmd_exec 0 30102 NULL
131698 +skb_pagelen_30113 skb_pagelen 0 30113 NULL
131699 +spi_async_locked_30117 spi_async_locked 0 30117 NULL
131700 +reg_to_rpm_30119 reg_to_rpm 0-1 30119 NULL
131701 +snd_emu10k1_playback_trigger_30121 snd_emu10k1_playback_trigger 0 30121 NULL nohasharray
131702 +w1_f1C_read_30121 w1_f1C_read 3-0 30121 &snd_emu10k1_playback_trigger_30121 nohasharray
131703 +tea5764_s_ctrl_30121 tea5764_s_ctrl 0 30121 &w1_f1C_read_30121
131704 +show_up_head_align_30126 show_up_head_align 0 30126 NULL
131705 +show_spi_host_width_30127 show_spi_host_width 0 30127 NULL nohasharray
131706 +dell_poweredge_bt_xaction_handler_30127 dell_poweredge_bt_xaction_handler 0 30127 &show_spi_host_width_30127
131707 +calgary_unmap_page_30130 calgary_unmap_page 3-2 30130 NULL
131708 +_osd_req_sizeof_alist_header_30134 _osd_req_sizeof_alist_header 0 30134 NULL
131709 +security_sid_to_context_force_30137 security_sid_to_context_force 0 30137 NULL
131710 +pxa27x_udc_start_30138 pxa27x_udc_start 0 30138 NULL
131711 +u_memcpya_30139 u_memcpya 2-3 30139 NULL
131712 +show_prochot_override_30140 show_prochot_override 0 30140 NULL
131713 +qib_user_sdma_coalesce_30141 qib_user_sdma_coalesce 0 30141 NULL
131714 +dbg_port_buf_30145 dbg_port_buf 2 30145 NULL
131715 +start_transfer_30146 start_transfer 0 30146 NULL
131716 +ext4_write_inline_data_end_30151 ext4_write_inline_data_end 0-4 30151 NULL
131717 +hvfb_check_var_30153 hvfb_check_var 0 30153 NULL
131718 +elfcorehdr_read_30159 elfcorehdr_read 2 30159 NULL
131719 +netlink_realloc_groups_30162 netlink_realloc_groups 0 30162 NULL
131720 +alloc_switch_ctx_30165 alloc_switch_ctx 2 30165 NULL
131721 +sundance_set_mac_addr_30166 sundance_set_mac_addr 0 30166 NULL
131722 +cs_init_30168 cs_init 0 30168 NULL
131723 +amd_xgbe_phy_xgmii_mode_30169 amd_xgbe_phy_xgmii_mode 0 30169 NULL
131724 +mwifiex_cmd_802_11_ad_hoc_start_30173 mwifiex_cmd_802_11_ad_hoc_start 0 30173 NULL
131725 +saa6752hs_try_ctrl_30179 saa6752hs_try_ctrl 0 30179 NULL
131726 +nfs4_find_root_sec_30182 nfs4_find_root_sec 0 30182 NULL nohasharray
131727 +sr_write_rx_ctl_30182 sr_write_rx_ctl 0 30182 &nfs4_find_root_sec_30182
131728 +ksz9021_config_init_30183 ksz9021_config_init 0 30183 NULL
131729 +set_out0_output_30185 set_out0_output 0-4 30185 NULL
131730 +mempool_create_page_pool_30189 mempool_create_page_pool 1 30189 NULL
131731 +hrz_open_30192 hrz_open 0 30192 NULL
131732 +vxlan_change_mtu_30195 vxlan_change_mtu 0 30195 NULL
131733 +__genwqe_readq_30197 __genwqe_readq 0 30197 NULL
131734 +inode_listsecurity_30201 inode_listsecurity 0 30201 NULL nohasharray
131735 +bq2415x_set_current_limit_30201 bq2415x_set_current_limit 0 30201 &inode_listsecurity_30201
131736 +nilfs_btree_assign_30202 nilfs_btree_assign 0 30202 NULL
131737 +usblp_ioctl_30203 usblp_ioctl 2 30203 NULL nohasharray
131738 +ip_mc_leave_group_30203 ip_mc_leave_group 0 30203 &usblp_ioctl_30203 nohasharray
131739 +softing_enable_irq_30203 softing_enable_irq 0 30203 &ip_mc_leave_group_30203
131740 +gfs2_stuffed_write_end_30204 gfs2_stuffed_write_end 0-5 30204 NULL
131741 +nouveau_hwmon_emergency_temp_hyst_30207 nouveau_hwmon_emergency_temp_hyst 0 30207 NULL
131742 +efx_netdev_event_30208 efx_netdev_event 0 30208 NULL
131743 +preallocate_pcm_pages_30209 preallocate_pcm_pages 2 30209 NULL
131744 +ath10k_download_fw_30210 ath10k_download_fw 0 30210 NULL
131745 +show_therm_min_alarm_30211 show_therm_min_alarm 0 30211 NULL
131746 +qlcnic_sysfs_read_npar_config_30213 qlcnic_sysfs_read_npar_config 0-6-5 30213 NULL nohasharray
131747 +carl9170_op_sta_add_30213 carl9170_op_sta_add 0 30213 &qlcnic_sysfs_read_npar_config_30213
131748 +snd_ac97_pcm_assign_30218 snd_ac97_pcm_assign 2 30218 NULL nohasharray
131749 +devfreq_userspace_func_30218 devfreq_userspace_func 0 30218 &snd_ac97_pcm_assign_30218
131750 +mt9t031_s_ctrl_30219 mt9t031_s_ctrl 0 30219 NULL
131751 +hfsplus_brec_insert_30224 hfsplus_brec_insert 0 30224 NULL
131752 +padlock_sha256_update_nano_30227 padlock_sha256_update_nano 0 30227 NULL nohasharray
131753 +SyS_semop_30227 SyS_semop 3 30227 &padlock_sha256_update_nano_30227
131754 +read_data_offset_30230 read_data_offset 0 30230 NULL
131755 +em28xx_write_reg_30239 em28xx_write_reg 0 30239 NULL
131756 +rocker_port_stp_update_30240 rocker_port_stp_update 0 30240 NULL
131757 +o2nm_cluster_store_30245 o2nm_cluster_store 0-4 30245 NULL
131758 +adv7180_s_ctrl_30248 adv7180_s_ctrl 0 30248 NULL
131759 +mc13892_gpo_regulator_is_enabled_30251 mc13892_gpo_regulator_is_enabled 0 30251 NULL
131760 +master_xfer_30260 master_xfer 0-3 30260 NULL nohasharray
131761 +snd_seq_deliver_event_30260 snd_seq_deliver_event 0 30260 &master_xfer_30260
131762 +rawv6_recvmsg_30265 rawv6_recvmsg 4-0 30265 NULL
131763 +hfsplus_trusted_setxattr_30270 hfsplus_trusted_setxattr 0 30270 NULL
131764 +isr_pci_pm_read_30271 isr_pci_pm_read 3-0 30271 NULL nohasharray
131765 +try_break_deleg_30271 try_break_deleg 0 30271 &isr_pci_pm_read_30271
131766 +nilfs_segbuf_extend_payload_30272 nilfs_segbuf_extend_payload 0 30272 NULL
131767 +compat_readv_30273 compat_readv 3 30273 NULL nohasharray
131768 +fuse_file_write_iter_30273 fuse_file_write_iter 0 30273 &compat_readv_30273
131769 +to_addr_param_30275 to_addr_param 0 30275 NULL
131770 +scsi_mq_setup_tags_30278 scsi_mq_setup_tags 0 30278 NULL
131771 +store_spi_transport_min_period_30287 store_spi_transport_min_period 0-4 30287 NULL
131772 +skcipher_sendmsg_30290 skcipher_sendmsg 4-0 30290 NULL nohasharray
131773 +migrate_page_30290 migrate_page 0 30290 &skcipher_sendmsg_30290
131774 +pipeline_sec_frag_swi_read_30294 pipeline_sec_frag_swi_read 3-0 30294 NULL nohasharray
131775 +show_conn_param_ISCSI_PARAM_TCP_NAGLE_DISABLE_30294 show_conn_param_ISCSI_PARAM_TCP_NAGLE_DISABLE 0 30294 &pipeline_sec_frag_swi_read_30294
131776 +snd_cs5535audio_playback_prepare_30295 snd_cs5535audio_playback_prepare 0 30295 NULL
131777 +tcp_sendmsg_30296 tcp_sendmsg 4-0 30296 NULL nohasharray
131778 +dn_dev_get_first_30296 dn_dev_get_first 0 30296 &tcp_sendmsg_30296
131779 +snd_card_asihpi_playback_prepare_30297 snd_card_asihpi_playback_prepare 0 30297 NULL nohasharray
131780 +lbs_get_reg_30297 lbs_get_reg 0 30297 &snd_card_asihpi_playback_prepare_30297
131781 +qlcnic_netdev_event_30299 qlcnic_netdev_event 0 30299 NULL
131782 +__av7110_send_fw_cmd_30300 __av7110_send_fw_cmd 0 30300 NULL
131783 +fm_rx_set_mute_mode_30305 fm_rx_set_mute_mode 0 30305 NULL nohasharray
131784 +osc_contention_seconds_seq_write_30305 osc_contention_seconds_seq_write 3 30305 &fm_rx_set_mute_mode_30305
131785 +pm8001_task_prep_ata_30307 pm8001_task_prep_ata 0 30307 NULL
131786 +r100_hw_i2c_xfer_30309 r100_hw_i2c_xfer 0-3 30309 NULL nohasharray
131787 +simple_getattr_30309 simple_getattr 0 30309 &r100_hw_i2c_xfer_30309
131788 +ce6230_i2c_master_xfer_30313 ce6230_i2c_master_xfer 0-3 30313 NULL nohasharray
131789 +fan_set_30313 fan_set 0 30313 &ce6230_i2c_master_xfer_30313
131790 +anatop_regmap_enable_30314 anatop_regmap_enable 0 30314 NULL
131791 +ext4_acl_from_disk_30320 ext4_acl_from_disk 2 30320 NULL
131792 +target_core_alua_tg_pt_gp_show_attr_implicit_trans_secs_30327 target_core_alua_tg_pt_gp_show_attr_implicit_trans_secs 0 30327 NULL
131793 +uhid_dev_set_report_reply_30330 uhid_dev_set_report_reply 0 30330 NULL
131794 +ath5k_attr_store_ofdm_weak_signal_detection_30334 ath5k_attr_store_ofdm_weak_signal_detection 0-4 30334 NULL
131795 +read_30336 read 0 30336 NULL nohasharray
131796 +cachefiles_daemon_debug_30336 cachefiles_daemon_debug 0 30336 &read_30336
131797 +tiadc_buffer_predisable_30339 tiadc_buffer_predisable 0 30339 NULL
131798 +o2nm_this_node_30342 o2nm_this_node 0 30342 NULL
131799 +wait_on_node_pages_writeback_30347 wait_on_node_pages_writeback 0 30347 NULL
131800 +show_session_param_ISCSI_PARAM_CHAP_AUTH_EN_30348 show_session_param_ISCSI_PARAM_CHAP_AUTH_EN 0 30348 NULL
131801 +cyapa_gen3_show_baseline_30350 cyapa_gen3_show_baseline 0 30350 NULL nohasharray
131802 +s5k83a_set_hvflip_30350 s5k83a_set_hvflip 0 30350 &cyapa_gen3_show_baseline_30350
131803 +__vmalloc_node_flags_30352 __vmalloc_node_flags 1 30352 NULL nohasharray
131804 +mmio32read__read_file_30352 mmio32read__read_file 0 30352 &__vmalloc_node_flags_30352
131805 +show_ipOutNoRoutes_30355 show_ipOutNoRoutes 0 30355 NULL
131806 +wake_up_key_show_30358 wake_up_key_show 0 30358 NULL
131807 +gfs2_trans_begin_30359 gfs2_trans_begin 0 30359 NULL
131808 +ipx_getname_30363 ipx_getname 0 30363 NULL
131809 +aten_read_regr_30364 aten_read_regr 0 30364 NULL nohasharray
131810 +pagecache_write_begin_30364 pagecache_write_begin 0 30364 &aten_read_regr_30364 nohasharray
131811 +set_configfs_dev_params_30364 set_configfs_dev_params 0-3 30364 &pagecache_write_begin_30364
131812 +pci_pm_reset_30366 pci_pm_reset 0 30366 NULL
131813 +C_SYSC_readv_30369 C_SYSC_readv 3 30369 NULL
131814 +xenvif_open_30373 xenvif_open 0 30373 NULL nohasharray
131815 +fc_reset_statistics_30373 fc_reset_statistics 0-4 30373 &xenvif_open_30373
131816 +rtl88ee_hw_init_30378 rtl88ee_hw_init 0 30378 NULL
131817 +sys_get_mempolicy_30379 sys_get_mempolicy 3 30379 NULL
131818 +mangle_sdp_packet_30381 mangle_sdp_packet 10 30381 NULL
131819 +wl1271_acx_fm_coex_30382 wl1271_acx_fm_coex 0 30382 NULL
131820 +nilfs_sufile_updatev_30383 nilfs_sufile_updatev 0 30383 NULL
131821 +c4iw_init_resource_30393 c4iw_init_resource 2-3 30393 NULL
131822 +show_bank1_value_30396 show_bank1_value 0 30396 NULL
131823 +e1000e_setup_tx_resources_30398 e1000e_setup_tx_resources 0 30398 NULL
131824 +afs_writepages_region_30399 afs_writepages_region 0 30399 NULL
131825 +qlcnic_get_eeprom_len_30400 qlcnic_get_eeprom_len 0 30400 NULL
131826 +ixgb_up_30405 ixgb_up 0 30405 NULL
131827 +sync_force_parallel_store_30410 sync_force_parallel_store 0-3 30410 NULL
131828 +i7core_inject_show_rank_30413 i7core_inject_show_rank 0 30413 NULL nohasharray
131829 +stk17ta8_nvram_read_30413 stk17ta8_nvram_read 0-5-6 30413 &i7core_inject_show_rank_30413
131830 +_drbd_bm_find_next_zero_30415 _drbd_bm_find_next_zero 2 30415 NULL
131831 +lp3971_set_bits_30418 lp3971_set_bits 0 30418 NULL
131832 +ext3_xattr_list_30419 ext3_xattr_list 0 30419 NULL
131833 +vb2_fop_write_30420 vb2_fop_write 3-0 30420 NULL
131834 +lpfc_npiv_info_show_30421 lpfc_npiv_info_show 0 30421 NULL
131835 +iscsi_stat_login_attr_show_30423 iscsi_stat_login_attr_show 0 30423 NULL
131836 +tx_tx_template_prepared_read_30424 tx_tx_template_prepared_read 3-0 30424 NULL nohasharray
131837 +sequencer_write_30424 sequencer_write 0-4 30424 &tx_tx_template_prepared_read_30424 nohasharray
131838 +call_netdevice_notifier_30424 call_netdevice_notifier 0 30424 &sequencer_write_30424
131839 +mq_create_30425 mq_create 1 30425 NULL nohasharray
131840 +lstcon_session_info_30425 lstcon_session_info 6 30425 &mq_create_30425
131841 +ras_help_30427 ras_help 0 30427 NULL nohasharray
131842 +timewarn_cs_write_30427 timewarn_cs_write 3-0 30427 &ras_help_30427
131843 +can_notifier_30428 can_notifier 0 30428 NULL
131844 +cxacru_sysfs_show_startup_attempts_30429 cxacru_sysfs_show_startup_attempts 0 30429 NULL
131845 +selinux_netlbl_socket_post_create_30430 selinux_netlbl_socket_post_create 0 30430 NULL
131846 +xgbe_open_30431 xgbe_open 0 30431 NULL
131847 +bma180_reset_intr_30432 bma180_reset_intr 0 30432 NULL
131848 +show_30434 show 0 30434 NULL
131849 +target_stat_scsi_att_intr_port_attr_store_30438 target_stat_scsi_att_intr_port_attr_store 0 30438 NULL
131850 +fbcon_mode_deleted_30439 fbcon_mode_deleted 0 30439 NULL
131851 +carl9170_disable_key_30440 carl9170_disable_key 0 30440 NULL
131852 +em28xx_i2c_recv_bytes_30443 em28xx_i2c_recv_bytes 0-4 30443 NULL
131853 +sysv_write_inode_30445 sysv_write_inode 0 30445 NULL
131854 +xfs_attr_node_get_30453 xfs_attr_node_get 0 30453 NULL
131855 +nilfs_sync_super_30455 nilfs_sync_super 0 30455 NULL nohasharray
131856 +crypto_ablkcipher_ctxsize_30455 crypto_ablkcipher_ctxsize 0 30455 &nilfs_sync_super_30455
131857 +enable_write_30456 enable_write 3-0 30456 NULL nohasharray
131858 +get_lcd_level_30456 get_lcd_level 0 30456 &enable_write_30456
131859 +tx_tx_template_programmed_read_30461 tx_tx_template_programmed_read 3-0 30461 NULL
131860 +urandom_read_30462 urandom_read 3-0 30462 NULL
131861 +zoran_ioctl_30465 zoran_ioctl 2 30465 NULL
131862 +bop_lookup_30466 bop_lookup 0 30466 NULL
131863 +store_ap2_temp_30472 store_ap2_temp 0-4 30472 NULL
131864 +adt7310_spi_read_word_30473 adt7310_spi_read_word 0 30473 NULL
131865 +i915_mutex_lock_interruptible_30474 i915_mutex_lock_interruptible 0 30474 NULL
131866 +sysfs_override_clocksource_30477 sysfs_override_clocksource 4-0 30477 NULL nohasharray
131867 +soc_camera_platform_g_crop_30477 soc_camera_platform_g_crop 0 30477 &sysfs_override_clocksource_30477
131868 +setexposure_30478 setexposure 0 30478 NULL
131869 +write_head_30481 write_head 4-0 30481 NULL nohasharray
131870 +update_30481 update 0 30481 &write_head_30481
131871 +submit_bio_hook_30482 submit_bio_hook 0 30482 NULL
131872 +adu_write_30487 adu_write 3-0 30487 NULL
131873 +dtim_interval_write_30489 dtim_interval_write 3-0 30489 NULL nohasharray
131874 +audio_read_30489 audio_read 0-4 30489 &dtim_interval_write_30489
131875 +mxt_object_show_30491 mxt_object_show 0 30491 NULL nohasharray
131876 +policydb_index_30491 policydb_index 0 30491 &mxt_object_show_30491
131877 +batadv_send_tt_request_30493 batadv_send_tt_request 5 30493 NULL
131878 +wlcore_write32_30495 wlcore_write32 0 30495 NULL
131879 +rtl8723e_hw_init_30496 rtl8723e_hw_init 0 30496 NULL
131880 +xfs_xattr_get_30499 xfs_xattr_get 0 30499 NULL nohasharray
131881 +dmi_sysfs_entry_type_30499 dmi_sysfs_entry_type 0 30499 &xfs_xattr_get_30499 nohasharray
131882 +sync_min_store_30499 sync_min_store 0-3 30499 &dmi_sysfs_entry_type_30499
131883 +nfs_file_direct_write_30503 nfs_file_direct_write 0 30503 NULL
131884 +xfs_dir2_leafn_toosmall_30504 xfs_dir2_leafn_toosmall 0 30504 NULL
131885 +target_stat_scsi_att_intr_port_attr_show_30506 target_stat_scsi_att_intr_port_attr_show 0 30506 NULL nohasharray
131886 +wcn36xx_dxe_request_irqs_30506 wcn36xx_dxe_request_irqs 0 30506 &target_stat_scsi_att_intr_port_attr_show_30506
131887 +cx23885_stop_audio_dma_30508 cx23885_stop_audio_dma 0 30508 NULL
131888 +packet_notifier_30510 packet_notifier 0 30510 NULL
131889 +memblock_virt_alloc_node_30515 memblock_virt_alloc_node 1 30515 NULL
131890 +dwc3_testmode_write_30516 dwc3_testmode_write 3-0 30516 NULL nohasharray
131891 +ea_write_30516 ea_write 0 30516 &dwc3_testmode_write_30516
131892 +rtl8187_start_30519 rtl8187_start 0 30519 NULL
131893 +debug_debug2_read_30526 debug_debug2_read 3-0 30526 NULL
131894 +picolcd_operation_mode_delay_store_30527 picolcd_operation_mode_delay_store 0-4 30527 NULL
131895 +show_fnode_discovery_parent_type_30528 show_fnode_discovery_parent_type 0 30528 NULL
131896 +init_30531 init 0 30531 NULL
131897 +get_ctrl_reg_30533 get_ctrl_reg 0 30533 NULL
131898 +ioat_attr_show_30535 ioat_attr_show 0 30535 NULL
131899 +do_generic_file_read_30537 do_generic_file_read 0-4 30537 NULL
131900 +ql_sem_spinlock_30547 ql_sem_spinlock 0 30547 NULL
131901 +batadv_dat_snoop_incoming_arp_request_30548 batadv_dat_snoop_incoming_arp_request 3 30548 NULL
131902 +lp3972_i2c_write_30550 lp3972_i2c_write 0 30550 NULL nohasharray
131903 +xfs_setattr_nonsize_30550 xfs_setattr_nonsize 0 30550 &lp3972_i2c_write_30550 nohasharray
131904 +logfs_setattr_30550 logfs_setattr 0 30550 &xfs_setattr_nonsize_30550
131905 +usb_serial_generic_open_30553 usb_serial_generic_open 0 30553 NULL
131906 +ixgbevf_acquire_msix_vectors_30559 ixgbevf_acquire_msix_vectors 2 30559 NULL
131907 +qlcnic_sriov_pf_create_flr_queue_30560 qlcnic_sriov_pf_create_flr_queue 0 30560 NULL
131908 +disk_expand_part_tbl_30561 disk_expand_part_tbl 2 30561 NULL nohasharray
131909 +rtsx_transfer_data_30561 rtsx_transfer_data 5 30561 &disk_expand_part_tbl_30561
131910 +pwc_set_motor_30565 pwc_set_motor 0 30565 NULL nohasharray
131911 +koneplus_sysfs_write_profile_settings_30565 koneplus_sysfs_write_profile_settings 0-6-5 30565 &pwc_set_motor_30565
131912 +vivid_radio_write_30567 vivid_radio_write 0-3 30567 NULL
131913 +gpio_trig_inverted_store_30568 gpio_trig_inverted_store 0-4 30568 NULL
131914 +set_otp5en_30574 set_otp5en 4-0 30574 NULL
131915 +ssb_devices_thaw_30578 ssb_devices_thaw 0 30578 NULL
131916 +asd_execute_task_30579 asd_execute_task 0 30579 NULL
131917 +maxchild_show_30580 maxchild_show 0 30580 NULL nohasharray
131918 +bh1770_lux_rate_30580 bh1770_lux_rate 0 30580 &maxchild_show_30580
131919 +set_le_30581 set_le 4 30581 NULL
131920 +queue_store_random_30586 queue_store_random 0-3 30586 NULL
131921 +neofb_set_par_30587 neofb_set_par 0 30587 NULL
131922 +atc_pcm_playback_prepare_30594 atc_pcm_playback_prepare 0 30594 NULL
131923 +hfsplus_delete_attr_30596 hfsplus_delete_attr 0 30596 NULL
131924 +rx8025_read_regs_30597 rx8025_read_regs 0 30597 NULL
131925 +i2c_hid_get_report_length_30598 i2c_hid_get_report_length 0 30598 NULL
131926 +target_core_alua_tg_pt_gp_show_attr_alua_access_state_30602 target_core_alua_tg_pt_gp_show_attr_alua_access_state 0 30602 NULL
131927 +sgl_map_user_pages_30610 sgl_map_user_pages 2 30610 NULL nohasharray
131928 +roccat_common2_sysfs_read_keys_extra_30610 roccat_common2_sysfs_read_keys_extra 0-5-6 30610 &sgl_map_user_pages_30610
131929 +__uncore_mask_rnid30_show_30614 __uncore_mask_rnid30_show 0 30614 NULL
131930 +ppa_write_info_30619 ppa_write_info 0-3 30619 NULL
131931 +o2nm_node_local_read_30623 o2nm_node_local_read 0 30623 NULL
131932 +ath9k_htc_add_station_30625 ath9k_htc_add_station 0 30625 NULL
131933 +reload_bitstream_store_30626 reload_bitstream_store 0-4 30626 NULL
131934 +ieee802154_max_payload_30627 ieee802154_max_payload 0 30627 NULL nohasharray
131935 +s5k4aa_set_exposure_30627 s5k4aa_set_exposure 0 30627 &ieee802154_max_payload_30627
131936 +show_activation_height_30629 show_activation_height 0 30629 NULL nohasharray
131937 +macvtap_sendmsg_30629 macvtap_sendmsg 0-4 30629 &show_activation_height_30629
131938 +ieee80211_if_read_dot11MeshAwakeWindowDuration_30631 ieee80211_if_read_dot11MeshAwakeWindowDuration 3-0 30631 NULL
131939 +run_store_30632 run_store 0-4 30632 NULL
131940 +show_30633 show 0 30633 NULL
131941 +compat_raw_setsockopt_30634 compat_raw_setsockopt 5 30634 NULL nohasharray
131942 +jfs_setattr_30634 jfs_setattr 0 30634 &compat_raw_setsockopt_30634 nohasharray
131943 +ath5k_hw_rf5110_channel_30634 ath5k_hw_rf5110_channel 0 30634 &jfs_setattr_30634
131944 +rv3029c2_i2c_read_time_30637 rv3029c2_i2c_read_time 0 30637 NULL nohasharray
131945 +nilfs_checkpoints_last_seg_checkpoint_show_30637 nilfs_checkpoints_last_seg_checkpoint_show 0 30637 &rv3029c2_i2c_read_time_30637
131946 +mlx5_ib_alloc_fast_reg_page_list_30638 mlx5_ib_alloc_fast_reg_page_list 2 30638 NULL
131947 +bonding_show_bonds_30640 bonding_show_bonds 0 30640 NULL
131948 +rt2800usb_set_state_30644 rt2800usb_set_state 0 30644 NULL
131949 +compat_sys_msgsnd_30645 compat_sys_msgsnd 3 30645 NULL
131950 +SyS_listxattr_30647 SyS_listxattr 3 30647 NULL
131951 +show_ipv4_iface_dhcp_alt_client_id_30652 show_ipv4_iface_dhcp_alt_client_id 0 30652 NULL
131952 +show_session_param_ISCSI_PARAM_CHAP_OUT_IDX_30653 show_session_param_ISCSI_PARAM_CHAP_OUT_IDX 0 30653 NULL
131953 +store_frontswap_selfshrinking_30662 store_frontswap_selfshrinking 0-4 30662 NULL
131954 +bnx2x_change_mac_addr_30663 bnx2x_change_mac_addr 0 30663 NULL
131955 +agp_remap_30665 agp_remap 2 30665 NULL
131956 +jffs2_flash_read_30667 jffs2_flash_read 0 30667 NULL nohasharray
131957 +bnx2x_setup_irqs_30667 bnx2x_setup_irqs 0 30667 &jffs2_flash_read_30667
131958 +smack_ipv6_output_30668 smack_ipv6_output 0 30668 NULL
131959 +cx8800_s_aud_ctrl_30676 cx8800_s_aud_ctrl 0 30676 NULL
131960 +garmin_init_session_30677 garmin_init_session 0 30677 NULL nohasharray
131961 +tda18212_set_params_30677 tda18212_set_params 0 30677 &garmin_init_session_30677
131962 +__mlx4_qp_modify_30685 __mlx4_qp_modify 0 30685 NULL
131963 +target_fabric_nacl_auth_attr_store_30688 target_fabric_nacl_auth_attr_store 0 30688 NULL
131964 +dlm_id_store_30691 dlm_id_store 0-3 30691 NULL
131965 +xfs_vm_readpage_30695 xfs_vm_readpage 0 30695 NULL
131966 +perf_event_read_one_30698 perf_event_read_one 0 30698 NULL
131967 +sector_size_show_30700 sector_size_show 0 30700 NULL nohasharray
131968 +be_cmd_rx_filter_30700 be_cmd_rx_filter 0 30700 &sector_size_show_30700
131969 +dccp_setsockopt_ccid_30701 dccp_setsockopt_ccid 4-0 30701 NULL nohasharray
131970 +snd_sonicvibes_trigger_30701 snd_sonicvibes_trigger 0 30701 &dccp_setsockopt_ccid_30701 nohasharray
131971 +xfs_bmap_add_extent_unwritten_real_30701 xfs_bmap_add_extent_unwritten_real 0 30701 &snd_sonicvibes_trigger_30701 nohasharray
131972 +iwl_dbgfs_set_nic_temperature_write_30701 iwl_dbgfs_set_nic_temperature_write 0-3 30701 &xfs_bmap_add_extent_unwritten_real_30701
131973 +qla4xxx_host_get_param_30705 qla4xxx_host_get_param 0 30705 NULL
131974 +br2684_mac_addr_30706 br2684_mac_addr 0 30706 NULL
131975 +acpi_pad_idlepct_show_30707 acpi_pad_idlepct_show 0 30707 NULL
131976 +ip_vs_in_30711 ip_vs_in 0 30711 NULL
131977 +lbs_wrbbp_write_30712 lbs_wrbbp_write 3-0 30712 NULL
131978 +b43_attr_interfmode_store_30718 b43_attr_interfmode_store 0-4 30718 NULL
131979 +l2cap_build_conf_rsp_30719 l2cap_build_conf_rsp 0 30719 NULL
131980 +ceph_getattr_30720 ceph_getattr 0 30720 NULL nohasharray
131981 +heartbeat_reboot_notifier_30720 heartbeat_reboot_notifier 0 30720 &ceph_getattr_30720
131982 +lbs_debugfs_read_30721 lbs_debugfs_read 3-0 30721 NULL
131983 +itd_urb_transaction_30723 itd_urb_transaction 0 30723 NULL
131984 +affs_symlink_readpage_30728 affs_symlink_readpage 0 30728 NULL
131985 +nfs_super_get_key_30729 nfs_super_get_key 0 30729 NULL
131986 +usb_udc_srp_store_30730 usb_udc_srp_store 0-4 30730 NULL
131987 +pci_resource_alignment_show_30731 pci_resource_alignment_show 0 30731 NULL nohasharray
131988 +cachefiles_read_backing_file_one_30731 cachefiles_read_backing_file_one 0 30731 &pci_resource_alignment_show_30731
131989 +pci_read_config_word_30732 pci_read_config_word 0 30732 NULL
131990 +x25_setsockopt_30736 x25_setsockopt 0 30736 NULL
131991 +snapshot_status_30744 snapshot_status 5 30744 NULL
131992 +gre_tap_init_30745 gre_tap_init 0 30745 NULL
131993 +kxtj9_get_poll_30750 kxtj9_get_poll 0 30750 NULL
131994 +ixgbe_write_posted_mbx_30751 ixgbe_write_posted_mbx 0 30751 NULL
131995 +fuse_direct_IO_30753 fuse_direct_IO 0 30753 NULL
131996 +iwl_mvm_phy_ctxt_add_30756 iwl_mvm_phy_ctxt_add 0 30756 NULL
131997 +stepping_show_30758 stepping_show 0 30758 NULL
131998 +hfsplus_readpage_30759 hfsplus_readpage 0 30759 NULL
131999 +aa_capable_30763 aa_capable 0 30763 NULL
132000 +hdpvr_set_audio_30764 hdpvr_set_audio 0 30764 NULL nohasharray
132001 +o2hb_region_pid_read_30764 o2hb_region_pid_read 0 30764 &hdpvr_set_audio_30764
132002 +ath10k_pci_bmi_wait_30766 ath10k_pci_bmi_wait 0 30766 NULL nohasharray
132003 +iscsi_nacl_auth_store_userid_mutual_30766 iscsi_nacl_auth_store_userid_mutual 0-3 30766 &ath10k_pci_bmi_wait_30766
132004 +st_magn_buffer_preenable_30769 st_magn_buffer_preenable 0 30769 NULL
132005 +fillonedir_30772 fillonedir 3 30772 NULL
132006 +fuse_conn_limit_write_30777 fuse_conn_limit_write 3-0 30777 NULL nohasharray
132007 +nilfs_btree_check_delete_30777 nilfs_btree_check_delete 0-2 30777 &fuse_conn_limit_write_30777
132008 +SyS_pread64_30778 SyS_pread64 3 30778 NULL
132009 +__bio_alloc_30787 __bio_alloc 3 30787 NULL nohasharray
132010 +mt9t112_init_setting_30787 mt9t112_init_setting 0 30787 &__bio_alloc_30787
132011 +sel_make_classes_30789 sel_make_classes 0 30789 NULL
132012 +gether_set_dev_addr_30798 gether_set_dev_addr 0 30798 NULL
132013 +populate_cache_leaves_30800 populate_cache_leaves 0 30800 NULL
132014 +carl9170_init_rf_banks_0_7_30804 carl9170_init_rf_banks_0_7 0 30804 NULL
132015 +iscsi_tpg_auth_show_userid_30807 iscsi_tpg_auth_show_userid 0 30807 NULL
132016 +SMBLegacyOpen_30809 SMBLegacyOpen 0 30809 NULL
132017 +smk_read_doi_30813 smk_read_doi 3-0 30813 NULL nohasharray
132018 +cryptomgr_schedule_test_30813 cryptomgr_schedule_test 0 30813 &smk_read_doi_30813
132019 +SYSC_splice_30820 SYSC_splice 5 30820 NULL
132020 +dn_create_30821 dn_create 0 30821 NULL
132021 +xlog_grant_head_wait_30829 xlog_grant_head_wait 0 30829 NULL
132022 +get_kobj_path_length_30831 get_kobj_path_length 0 30831 NULL
132023 +pvc_create_30834 pvc_create 0 30834 NULL
132024 +ath10k_write_fw_dbglog_30835 ath10k_write_fw_dbglog 3-0 30835 NULL nohasharray
132025 +store_temp1_30835 store_temp1 0-4 30835 &ath10k_write_fw_dbglog_30835
132026 +vivid_start_generating_vid_out_30840 vivid_start_generating_vid_out 0 30840 NULL nohasharray
132027 +set_therm_max_30840 set_therm_max 0-4 30840 &vivid_start_generating_vid_out_30840
132028 +of_gpio_named_count_30841 of_gpio_named_count 0 30841 NULL
132029 +llc_ui_create_30842 llc_ui_create 0 30842 NULL
132030 +sctp_setsockopt_auth_chunk_30843 sctp_setsockopt_auth_chunk 3-0 30843 NULL
132031 +nilfs_palloc_count_desc_blocks_30846 nilfs_palloc_count_desc_blocks 0 30846 NULL
132032 +ql_request_irq_30848 ql_request_irq 0 30848 NULL
132033 +input_dev_show_cap_sw_30851 input_dev_show_cap_sw 0 30851 NULL
132034 +is_otg_show_30852 is_otg_show 0 30852 NULL
132035 +s5p_jpeg_buf_prepare_30860 s5p_jpeg_buf_prepare 0 30860 NULL
132036 +regulator_get_voltage_sel_regmap_30864 regulator_get_voltage_sel_regmap 0 30864 NULL
132037 +dlm_device_register_30866 dlm_device_register 0 30866 NULL
132038 +dbg_check_key_order_30867 dbg_check_key_order 0 30867 NULL
132039 +snd_fm801_capture_prepare_30869 snd_fm801_capture_prepare 0 30869 NULL
132040 +ec_i2c_construct_message_30871 ec_i2c_construct_message 0 30871 NULL nohasharray
132041 +lpfc_max_scsicmpl_time_show_30871 lpfc_max_scsicmpl_time_show 0 30871 &ec_i2c_construct_message_30871
132042 +snd_pcm_plugin_append_30872 snd_pcm_plugin_append 0 30872 NULL
132043 +atl1e_get_regs_len_30883 atl1e_get_regs_len 0 30883 NULL
132044 +ieee80211_if_fmt_dropped_frames_no_route_30884 ieee80211_if_fmt_dropped_frames_no_route 3 30884 NULL
132045 +pn_recvmsg_30887 pn_recvmsg 4-0 30887 NULL nohasharray
132046 +__ei_open_30887 __ei_open 0 30887 &pn_recvmsg_30887
132047 +regmap_update_bits_check_30894 regmap_update_bits_check 0 30894 NULL nohasharray
132048 +cmd_ie_add_30894 cmd_ie_add 0 30894 &regmap_update_bits_check_30894
132049 +copy_send_mad_30897 copy_send_mad 0 30897 NULL nohasharray
132050 +ubifs_wbuf_seek_nolock_30897 ubifs_wbuf_seek_nolock 0 30897 &copy_send_mad_30897
132051 +pxa168_get_settings_30899 pxa168_get_settings 0 30899 NULL
132052 +fd_do_prot_unmap_30900 fd_do_prot_unmap 3 30900 NULL
132053 +copy_to_iter_30901 copy_to_iter 0-2 30901 NULL
132054 +fc_host_post_vendor_event_30903 fc_host_post_vendor_event 3 30903 NULL nohasharray
132055 +bq2415x_get_battery_regulation_voltage_30903 bq2415x_get_battery_regulation_voltage 0 30903 &fc_host_post_vendor_event_30903
132056 +complain_secs_store_30904 complain_secs_store 3-0 30904 NULL nohasharray
132057 +__do_lo_send_write_30904 __do_lo_send_write 3 30904 &complain_secs_store_30904
132058 +rocker_port_vlan_flood_group_30908 rocker_port_vlan_flood_group 0 30908 NULL
132059 +osd_req_decode_sense_full_30918 osd_req_decode_sense_full 0 30918 NULL nohasharray
132060 +ath10k_htt_h2t_aggr_cfg_msg_30918 ath10k_htt_h2t_aggr_cfg_msg 0 30918 &osd_req_decode_sense_full_30918
132061 +plip_hard_header_30919 plip_hard_header 0 30919 NULL
132062 +show_fan_max_30922 show_fan_max 0 30922 NULL
132063 +fit3_read_regr_30923 fit3_read_regr 0 30923 NULL
132064 +tx_dropped_show_30925 tx_dropped_show 0 30925 NULL
132065 +mmc_preferred_erase_size_show_30926 mmc_preferred_erase_size_show 0 30926 NULL
132066 +usnic_debugfs_buildinfo_read_30928 usnic_debugfs_buildinfo_read 3-0 30928 NULL
132067 +w1_master_attribute_store_add_30929 w1_master_attribute_store_add 0-4 30929 NULL
132068 +i7core_show_counter_2_30930 i7core_show_counter_2 0 30930 NULL
132069 +mwifiex_cmd_802_11_ad_hoc_join_30931 mwifiex_cmd_802_11_ad_hoc_join 0 30931 NULL
132070 +hello_time_show_30936 hello_time_show 0 30936 NULL nohasharray
132071 +set_30936 set 0 30936 &hello_time_show_30936
132072 +kovaplus_sysfs_write_control_30938 kovaplus_sysfs_write_control 0-6-5 30938 NULL
132073 +bnx2x_get_rxfh_indir_size_30939 bnx2x_get_rxfh_indir_size 0 30939 NULL
132074 +read_usunc_30940 read_usunc 0 30940 NULL
132075 +sctp_setsockopt_rtoinfo_30941 sctp_setsockopt_rtoinfo 3-0 30941 NULL nohasharray
132076 +parport_uss720_ecp_read_data_30941 parport_uss720_ecp_read_data 0 30941 &sctp_setsockopt_rtoinfo_30941
132077 +sctp_do_bind_30943 sctp_do_bind 0 30943 NULL
132078 +reserve_space_30953 reserve_space 0 30953 NULL nohasharray
132079 +store_30953 store 0-4 30953 &reserve_space_30953
132080 +st_accel_buffer_preenable_30954 st_accel_buffer_preenable 0 30954 NULL
132081 +vicam_control_msg_30956 vicam_control_msg 0 30956 NULL
132082 +oxu_urb_enqueue_30959 oxu_urb_enqueue 0 30959 NULL
132083 +wan_enable_show_30966 wan_enable_show 0 30966 NULL
132084 +set_tcrit2_30967 set_tcrit2 0-4 30967 NULL
132085 +sr_write_async_30968 sr_write_async 3 30968 NULL
132086 +tty_insert_flip_string_flags_30969 tty_insert_flip_string_flags 4 30969 NULL
132087 +vpfe_queue_setup_30980 vpfe_queue_setup 0 30980 NULL nohasharray
132088 +call_netdevice_notifiers_info_30980 call_netdevice_notifiers_info 0 30980 &vpfe_queue_setup_30980
132089 +read_file_bt_ant_diversity_30983 read_file_bt_ant_diversity 3-0 30983 NULL
132090 +cypress_open_30984 cypress_open 0 30984 NULL
132091 +transmit_power_show_30988 transmit_power_show 0 30988 NULL
132092 +i2400mu_rx_size_grow_30989 i2400mu_rx_size_grow 0 30989 NULL
132093 +wan_write_30990 wan_write 0 30990 NULL
132094 +wake_up_lan_store_30992 wake_up_lan_store 0-4 30992 NULL
132095 +odev_attr_show_30995 odev_attr_show 0 30995 NULL
132096 +qlcnic_83xx_enqueue_mbx_cmd_30997 qlcnic_83xx_enqueue_mbx_cmd 0 30997 NULL
132097 +mc13xxx_reg_read_31002 mc13xxx_reg_read 0 31002 NULL
132098 +qla2x00_optrom_efi_version_show_31004 qla2x00_optrom_efi_version_show 0 31004 NULL nohasharray
132099 +__netdev_upper_dev_link_31004 __netdev_upper_dev_link 0 31004 &qla2x00_optrom_efi_version_show_31004
132100 +max1363_monitor_show_freq_31008 max1363_monitor_show_freq 0 31008 NULL
132101 +igb_setup_tx_resources_31011 igb_setup_tx_resources 0 31011 NULL
132102 +lbs_host_sleep_read_31013 lbs_host_sleep_read 3-0 31013 NULL nohasharray
132103 +validate_and_copy_buf_31013 validate_and_copy_buf 0 31013 &lbs_host_sleep_read_31013
132104 +__unregister_ftrace_function_31020 __unregister_ftrace_function 0 31020 NULL
132105 +ima_eventsig_init_31022 ima_eventsig_init 5 31022 NULL
132106 +snd_usb_init_pitch_31023 snd_usb_init_pitch 0 31023 NULL
132107 +phys_pmd_init_31024 phys_pmd_init 0-2-3 31024 NULL nohasharray
132108 +btrfs_space_info_show_bytes_may_use_31024 btrfs_space_info_show_bytes_may_use 0 31024 &phys_pmd_init_31024 nohasharray
132109 +iio_sysfs_trigger_probe_31024 iio_sysfs_trigger_probe 0 31024 &btrfs_space_info_show_bytes_may_use_31024
132110 +show_fc_host_max_npiv_vports_31030 show_fc_host_max_npiv_vports 0 31030 NULL
132111 +get_regs_len_31032 get_regs_len 0 31032 NULL
132112 +uhci_check_bandwidth_31041 uhci_check_bandwidth 0 31041 NULL
132113 +do_setup_msi_irqs_31043 do_setup_msi_irqs 2 31043 NULL nohasharray
132114 +carl9170_rx_filter_31043 carl9170_rx_filter 0 31043 &do_setup_msi_irqs_31043
132115 +__smsc75xx_mdio_read_31046 __smsc75xx_mdio_read 0 31046 NULL
132116 +show_brightness_31047 show_brightness 0 31047 NULL
132117 +ov534_s_ctrl_31054 ov534_s_ctrl 0 31054 NULL
132118 +sys_splice_31055 sys_splice 5 31055 NULL
132119 +pci_set_resource_alignment_param_31057 pci_set_resource_alignment_param 0-2 31057 NULL
132120 +aoedisk_show_fwver_31059 aoedisk_show_fwver 0 31059 NULL
132121 +compat_sys_mq_timedsend_31060 compat_sys_mq_timedsend 3 31060 NULL
132122 +lbs_failcount_read_31063 lbs_failcount_read 3-0 31063 NULL
132123 +pcf8563_rtc_set_alarm_31070 pcf8563_rtc_set_alarm 0 31070 NULL
132124 +memmap_attr_show_31075 memmap_attr_show 0 31075 NULL
132125 +create_multi_channel_mode_31077 create_multi_channel_mode 0 31077 NULL
132126 +ip175c_config_init_31078 ip175c_config_init 0 31078 NULL
132127 +sys_mincore_31079 sys_mincore 2-1 31079 NULL
132128 +arcmsr_attr_host_driver_version_31081 arcmsr_attr_host_driver_version 0 31081 NULL
132129 +ttm_bo_ioremap_31082 ttm_bo_ioremap 2-3 31082 NULL nohasharray
132130 +cfq_quantum_store_31082 cfq_quantum_store 0-3 31082 &ttm_bo_ioremap_31082
132131 +gt_max_freq_mhz_show_31084 gt_max_freq_mhz_show 0 31084 NULL
132132 +vmstat_cpuup_callback_31085 vmstat_cpuup_callback 0 31085 NULL
132133 +bh1770_set_prox_rate_above_31087 bh1770_set_prox_rate_above 0-4 31087 NULL
132134 +sctp_setsockopt_context_31091 sctp_setsockopt_context 3-0 31091 NULL
132135 +proc_gid_map_write_31093 proc_gid_map_write 3-0 31093 NULL
132136 +pci_mmcfg_write_31103 pci_mmcfg_write 0 31103 NULL
132137 +i915_gem_object_wait_rendering__tail_31104 i915_gem_object_wait_rendering__tail 0 31104 NULL
132138 +output_report_31105 output_report 0 31105 NULL
132139 +store_direct_dword_31108 store_direct_dword 0-4 31108 NULL
132140 +compat_sys_get_mempolicy_31109 compat_sys_get_mempolicy 3 31109 NULL nohasharray
132141 +string_to_context_struct_31109 string_to_context_struct 0 31109 &compat_sys_get_mempolicy_31109
132142 +dns_resolver_preparse_31110 dns_resolver_preparse 0 31110 NULL
132143 +depth_read_31112 depth_read 3-0 31112 NULL nohasharray
132144 +show_otp5_31112 show_otp5 0 31112 &depth_read_31112
132145 +show_31115 show 0 31115 NULL
132146 +hash_ipportnet6_expire_31118 hash_ipportnet6_expire 4 31118 NULL
132147 +space_store_31124 space_store 0-3 31124 NULL
132148 +set_temp_type_31125 set_temp_type 0-4 31125 NULL
132149 +lpfc_fcp2_no_tgt_reset_show_31127 lpfc_fcp2_no_tgt_reset_show 0 31127 NULL nohasharray
132150 +preparse_31127 preparse 0 31127 &lpfc_fcp2_no_tgt_reset_show_31127
132151 +tse_init_rx_buffer_31129 tse_init_rx_buffer 3-0 31129 NULL
132152 +_cancel_lock_31130 _cancel_lock 0 31130 NULL
132153 +acpi_ex_prep_common_field_object_31135 acpi_ex_prep_common_field_object 0 31135 NULL nohasharray
132154 +itg3200_data_rdy_trigger_set_state_31135 itg3200_data_rdy_trigger_set_state 0 31135 &acpi_ex_prep_common_field_object_31135
132155 +i2c_recv_byte_31137 i2c_recv_byte 0 31137 NULL
132156 +target_stat_scsi_att_intr_port_show_attr_dev_31138 target_stat_scsi_att_intr_port_show_attr_dev 0 31138 NULL
132157 +ssb_read16_31139 ssb_read16 0 31139 NULL
132158 +store_speed_scan_31141 store_speed_scan 0-4 31141 NULL
132159 +b43_sdio_request_irq_31144 b43_sdio_request_irq 0 31144 NULL
132160 +patch_nvhdmi_31148 patch_nvhdmi 0 31148 NULL
132161 +acpi_cpu_soft_notify_31149 acpi_cpu_soft_notify 0 31149 NULL
132162 +uvc_start_streaming_31157 uvc_start_streaming 0 31157 NULL
132163 +lid_mask_count_show_31167 lid_mask_count_show 0 31167 NULL
132164 +nvme_set_features_31169 nvme_set_features 0 31169 NULL
132165 +get_batt_uV_31171 get_batt_uV 0 31171 NULL nohasharray
132166 +rxq_init_31171 rxq_init 0 31171 &get_batt_uV_31171
132167 +f2fs_convert_inline_inode_31174 f2fs_convert_inline_inode 0 31174 NULL
132168 +_regulator_do_disable_31175 _regulator_do_disable 0 31175 NULL nohasharray
132169 +pktgen_thread_write_31175 pktgen_thread_write 0-3 31175 &_regulator_do_disable_31175
132170 +s5k83a_get_rotation_31176 s5k83a_get_rotation 0 31176 NULL
132171 +store_31179 store 0-3 31179 NULL
132172 +mag3110_show_int_plus_micros_31190 mag3110_show_int_plus_micros 0 31190 NULL nohasharray
132173 +raw_init_31190 raw_init 0 31190 &mag3110_show_int_plus_micros_31190
132174 +acpi_ex_system_memory_space_handler_31192 acpi_ex_system_memory_space_handler 2 31192 NULL nohasharray
132175 +persist_show_31192 persist_show 0 31192 &acpi_ex_system_memory_space_handler_31192
132176 +__gpiod_request_31195 __gpiod_request 0 31195 NULL
132177 +iscsit_ta_t10_pi_31196 iscsit_ta_t10_pi 0 31196 NULL
132178 +amd8111_access_31197 amd8111_access 0 31197 NULL
132179 +r592_read_fifo_pio_31198 r592_read_fifo_pio 3 31198 NULL nohasharray
132180 +rocker_dma_ring_create_31198 rocker_dma_ring_create 3-0 31198 &r592_read_fifo_pio_31198
132181 +mtdchar_readoob_31200 mtdchar_readoob 4 31200 NULL
132182 +tps6586x_reads_31201 tps6586x_reads 0 31201 NULL nohasharray
132183 +sh_eth_phy_init_31201 sh_eth_phy_init 0 31201 &tps6586x_reads_31201
132184 +snd_pcm_plugin_build_rate_31203 snd_pcm_plugin_build_rate 0 31203 NULL
132185 +show_fnode_first_burst_len_31205 show_fnode_first_burst_len 0 31205 NULL
132186 +cpumask_weight_31215 cpumask_weight 0 31215 NULL
132187 +__read_reg_31216 __read_reg 0 31216 NULL
132188 +atm_get_addr_31221 atm_get_addr 3 31221 NULL nohasharray
132189 +lpfc_fips_level_show_31221 lpfc_fips_level_show 0 31221 &atm_get_addr_31221 nohasharray
132190 +srpt_tpg_attrib_show_srp_sq_size_31221 srpt_tpg_attrib_show_srp_sq_size 0 31221 &lpfc_fips_level_show_31221
132191 +connect_type_show_31228 connect_type_show 0 31228 NULL nohasharray
132192 +crypto_sha1_update_31228 crypto_sha1_update 0 31228 &connect_type_show_31228
132193 +e1000_setup_rx_resources_31230 e1000_setup_rx_resources 0 31230 NULL
132194 +SMB2_sess_setup_31233 SMB2_sess_setup 0 31233 NULL
132195 +store_31237 store 0-3 31237 NULL
132196 +tcp_recvmsg_31238 tcp_recvmsg 4-0 31238 NULL
132197 +cyy_readb_31240 cyy_readb 0 31240 NULL
132198 +snd_es1938_capture_trigger_31242 snd_es1938_capture_trigger 0 31242 NULL nohasharray
132199 +store_sf4_pwm_31242 store_sf4_pwm 0-4 31242 &snd_es1938_capture_trigger_31242 nohasharray
132200 +lpfc_wwn_set_31242 lpfc_wwn_set 0 31242 &store_sf4_pwm_31242
132201 +cbaf_wusb_cdid_store_31243 cbaf_wusb_cdid_store 0-4 31243 NULL
132202 +_create_sg_bios_31244 _create_sg_bios 4 31244 NULL nohasharray
132203 +set_otp4_31244 set_otp4 4-0 31244 &_create_sg_bios_31244
132204 +recv_pre_dequeue_31252 recv_pre_dequeue 0 31252 NULL
132205 +ieee80211_if_read_last_beacon_31257 ieee80211_if_read_last_beacon 3-0 31257 NULL
132206 +sctp_tsnmap_find_gap_ack_31272 sctp_tsnmap_find_gap_ack 3 31272 NULL
132207 +uinput_read_31275 uinput_read 0-3 31275 NULL nohasharray
132208 +udf_write_begin_31275 udf_write_begin 0 31275 &uinput_read_31275
132209 +show_temp_hyst1_31276 show_temp_hyst1 0 31276 NULL
132210 +mwifiex_send_tdls_action_frame_31279 mwifiex_send_tdls_action_frame 7 31279 NULL nohasharray
132211 +autosuspend_store_31279 autosuspend_store 0-4 31279 &mwifiex_send_tdls_action_frame_31279
132212 +show_ipv4_iface_grat_arp_en_31280 show_ipv4_iface_grat_arp_en 0 31280 NULL nohasharray
132213 +ia_setsockopt_31280 ia_setsockopt 0 31280 &show_ipv4_iface_grat_arp_en_31280
132214 +mlx5_cmd_exec_cb_31281 mlx5_cmd_exec_cb 0 31281 NULL
132215 +spmi_write_cmd_31283 spmi_write_cmd 0 31283 NULL
132216 +hash_netportnet4_expire_31290 hash_netportnet4_expire 4 31290 NULL
132217 +device_suspend_late_31297 device_suspend_late 0 31297 NULL
132218 +fill_and_eval_dacs_31298 fill_and_eval_dacs 0 31298 NULL
132219 +iwl_dbgfs_set_nic_temperature_read_31300 iwl_dbgfs_set_nic_temperature_read 3-0 31300 NULL
132220 +uvc_simplify_fraction_31303 uvc_simplify_fraction 3 31303 NULL
132221 +sha1_mb_finup_31305 sha1_mb_finup 0 31305 NULL
132222 +tps6507x_pmic_read_31310 tps6507x_pmic_read 0 31310 NULL
132223 +i2c_nuvoton_recv_data_31312 i2c_nuvoton_recv_data 0-4 31312 NULL
132224 +sisusbcon_scroll_31315 sisusbcon_scroll 5-2-3 31315 NULL
132225 +target_fabric_port_store_attr_alua_tg_pt_status_31316 target_fabric_port_store_attr_alua_tg_pt_status 0-3 31316 NULL
132226 +command_file_write_31318 command_file_write 3-0 31318 NULL
132227 +acpi_ev_get_gpe_xrupt_block_31325 acpi_ev_get_gpe_xrupt_block 1 31325 NULL nohasharray
132228 +ext4_xattr_block_list_31325 ext4_xattr_block_list 0 31325 &acpi_ev_get_gpe_xrupt_block_31325
132229 +uwb_rc_beacon_show_31326 uwb_rc_beacon_show 0 31326 NULL
132230 +recvmsg_31331 recvmsg 0-4 31331 NULL
132231 +__vb2_cleanup_fileio_31332 __vb2_cleanup_fileio 0 31332 NULL nohasharray
132232 +mmc_power_restore_31332 mmc_power_restore 0 31332 &__vb2_cleanup_fileio_31332
132233 +_regmap_raw_multi_reg_write_31336 _regmap_raw_multi_reg_write 3 31336 NULL nohasharray
132234 +radix_tree_insert_31336 radix_tree_insert 0 31336 &_regmap_raw_multi_reg_write_31336
132235 +em28xx_init_usb_xfer_31337 em28xx_init_usb_xfer 4-6-0 31337 NULL
132236 +f2fs_sbi_store_31339 f2fs_sbi_store 0-4 31339 NULL
132237 +platform_device_add_31340 platform_device_add 0 31340 NULL
132238 +jffs2_trusted_listxattr_31348 jffs2_trusted_listxattr 0-5 31348 NULL nohasharray
132239 +snd_seq_enqueue_event_31348 snd_seq_enqueue_event 0 31348 &jffs2_trusted_listxattr_31348
132240 +queue_setup_31353 queue_setup 0 31353 NULL
132241 +vpx3220_s_ctrl_31356 vpx3220_s_ctrl 0 31356 NULL
132242 +outlen_write_31358 outlen_write 3-0 31358 NULL
132243 +pinctrl_utils_add_map_configs_31359 pinctrl_utils_add_map_configs 7 31359 NULL
132244 +show_fcstat_tx_frames_31360 show_fcstat_tx_frames 0 31360 NULL
132245 +native_setup_msi_irqs_31367 native_setup_msi_irqs 0 31367 NULL
132246 +handler_31368 handler 0 31368 NULL
132247 +xprt_rdma_allocate_31372 xprt_rdma_allocate 2 31372 NULL
132248 +snd_mixart_prepare_31374 snd_mixart_prepare 0 31374 NULL
132249 +fb_blank_31377 fb_blank 0 31377 NULL nohasharray
132250 +ipcaif_get_size_31377 ipcaif_get_size 0 31377 &fb_blank_31377
132251 +xen_pcibk_config_quirks_add_field_31379 xen_pcibk_config_quirks_add_field 0 31379 NULL nohasharray
132252 +trace_parser_get_init_31379 trace_parser_get_init 2 31379 &xen_pcibk_config_quirks_add_field_31379
132253 +mp_ioapic_pin_count_31393 mp_ioapic_pin_count 0 31393 NULL
132254 +zd_chip_set_basic_rates_31394 zd_chip_set_basic_rates 0 31394 NULL
132255 +blk_mq_sysfs_dispatched_show_31400 blk_mq_sysfs_dispatched_show 0 31400 NULL
132256 +fat_count_free_clusters_31403 fat_count_free_clusters 0 31403 NULL nohasharray
132257 +i40evf_up_complete_31403 i40evf_up_complete 0 31403 &fat_count_free_clusters_31403
132258 +pcf8563_rtc_read_time_31404 pcf8563_rtc_read_time 0 31404 NULL nohasharray
132259 +set_bool_threeg_31404 set_bool_threeg 0-4 31404 &pcf8563_rtc_read_time_31404
132260 +wm831x_reg_unlock_31409 wm831x_reg_unlock 0 31409 NULL
132261 +key_ifindex_read_31411 key_ifindex_read 3-0 31411 NULL nohasharray
132262 +nf_nat_packet_31411 nf_nat_packet 0 31411 &key_ifindex_read_31411
132263 +mcs7830_set_reg_31413 mcs7830_set_reg 3-0 31413 NULL
132264 +xgene_enet_set_mac_address_31415 xgene_enet_set_mac_address 0 31415 NULL
132265 +set_in5_max_31420 set_in5_max 0-4 31420 NULL
132266 +write_file_simulate_radar_31421 write_file_simulate_radar 0-3 31421 NULL
132267 +_sp2d_max_pg_31422 _sp2d_max_pg 0 31422 NULL nohasharray
132268 +test_rtc_read_time_31422 test_rtc_read_time 0 31422 &_sp2d_max_pg_31422 nohasharray
132269 +target_fabric_wwn_attr_store_31422 target_fabric_wwn_attr_store 0 31422 &test_rtc_read_time_31422
132270 +cxacru_sysfs_show_downstream_attenuation_31423 cxacru_sysfs_show_downstream_attenuation 0 31423 NULL
132271 +TSS_checkhmac1_31429 TSS_checkhmac1 0 31429 NULL
132272 +iuu_open_31432 iuu_open 0 31432 NULL
132273 +acpi_sci_ioapic_setup_31445 acpi_sci_ioapic_setup 4 31445 NULL nohasharray
132274 +snd_ice1712_capture_prepare_31445 snd_ice1712_capture_prepare 0 31445 &acpi_sci_ioapic_setup_31445
132275 +security_set_bools_31447 security_set_bools 0 31447 NULL
132276 +transport_alloc_session_tags_31449 transport_alloc_session_tags 3-2 31449 NULL
132277 +interf_grp_compatible_id_show_31450 interf_grp_compatible_id_show 0 31450 NULL
132278 +__uio_register_device_31451 __uio_register_device 0 31451 NULL
132279 +myri10ge_get_sset_count_31452 myri10ge_get_sset_count 0 31452 NULL
132280 +opera1_xilinx_rw_31453 opera1_xilinx_rw 5 31453 NULL
132281 +_regmap_update_bits_31456 _regmap_update_bits 0 31456 NULL
132282 +ubifs_log_end_commit_31463 ubifs_log_end_commit 0 31463 NULL
132283 +input_get_new_minor_31464 input_get_new_minor 1 31464 NULL
132284 +drm_read_31467 drm_read 0-3 31467 NULL
132285 +do_fcntl_31468 do_fcntl 3 31468 NULL
132286 +ab3100_otp_freq_show_31472 ab3100_otp_freq_show 0 31472 NULL nohasharray
132287 +atl1e_phy_init_31472 atl1e_phy_init 0 31472 &ab3100_otp_freq_show_31472
132288 +xfs_btree_get_numrecs_31477 xfs_btree_get_numrecs 0 31477 NULL nohasharray
132289 +bad_inode_getattr_31477 bad_inode_getattr 0 31477 &xfs_btree_get_numrecs_31477
132290 +__ext4_journal_get_write_access_31482 __ext4_journal_get_write_access 0 31482 NULL
132291 +alg_setkey_31485 alg_setkey 3-0 31485 NULL
132292 +show_spi_transport_max_iu_31486 show_spi_transport_max_iu 0 31486 NULL nohasharray
132293 +wm831x_rtc_start_alarm_31486 wm831x_rtc_start_alarm 0 31486 &show_spi_transport_max_iu_31486
132294 +rds_message_map_pages_31487 rds_message_map_pages 2 31487 NULL
132295 +cpuid_device_create_31489 cpuid_device_create 0 31489 NULL
132296 +blkdev_fsync_31490 blkdev_fsync 0 31490 NULL
132297 +qsfp_2_read_31491 qsfp_2_read 3-0 31491 NULL
132298 +target_stat_scsi_att_intr_port_show_attr_port_ident_31495 target_stat_scsi_att_intr_port_show_attr_port_ident 0 31495 NULL nohasharray
132299 +nes_init_nic_qp_31495 nes_init_nic_qp 0 31495 &target_stat_scsi_att_intr_port_show_attr_port_ident_31495
132300 +__alloc_bootmem_31498 __alloc_bootmem 1 31498 NULL
132301 +cond_search_polarity_read_31499 cond_search_polarity_read 0-5-6 31499 NULL nohasharray
132302 +ad_sd_validate_trigger_31499 ad_sd_validate_trigger 0 31499 &cond_search_polarity_read_31499
132303 +cifs_readpage_31509 cifs_readpage 0 31509 NULL
132304 +wl18xx_pre_boot_31510 wl18xx_pre_boot 0 31510 NULL
132305 +lpfc_first_burst_size_store_31512 lpfc_first_burst_size_store 0-4 31512 NULL
132306 +il3945_store_retry_rate_31513 il3945_store_retry_rate 0-4 31513 NULL
132307 +w1_read_block_31521 w1_read_block 0-3 31521 NULL
132308 +wacom_set_report_31524 wacom_set_report 0 31524 NULL
132309 +metrousb_open_31526 metrousb_open 0 31526 NULL nohasharray
132310 +nfs4_proc_layoutcommit_31526 nfs4_proc_layoutcommit 0 31526 &metrousb_open_31526
132311 +fs_send_31530 fs_send 0 31530 NULL
132312 +cyapa_poll_state_31531 cyapa_poll_state 0 31531 NULL
132313 +__mv88e6xxx_reg_read_31534 __mv88e6xxx_reg_read 0 31534 NULL
132314 +tvp5150_s_ctrl_31535 tvp5150_s_ctrl 0 31535 NULL
132315 +hidraw_write_31536 hidraw_write 3-0 31536 NULL
132316 +mtd_div_by_eb_31543 mtd_div_by_eb 0-1 31543 NULL nohasharray
132317 +powerclamp_cpu_callback_31543 powerclamp_cpu_callback 0 31543 &mtd_div_by_eb_31543
132318 +dvb_ringbuffer_write_31548 dvb_ringbuffer_write 0-3 31548 NULL
132319 +usbvision_read_31555 usbvision_read 3-0 31555 NULL
132320 +phy_attach_direct_31556 phy_attach_direct 0 31556 NULL
132321 +vendor_name_show_31559 vendor_name_show 0 31559 NULL nohasharray
132322 +kbd_function_keys_show_31559 kbd_function_keys_show 0 31559 &vendor_name_show_31559 nohasharray
132323 +_aac_reset_adapter_31559 _aac_reset_adapter 0 31559 &kbd_function_keys_show_31559
132324 +ath10k_mac_vif_disable_keepalive_31563 ath10k_mac_vif_disable_keepalive 0 31563 NULL
132325 +thermal_cooling_device_cur_state_store_31564 thermal_cooling_device_cur_state_store 0-4 31564 NULL
132326 +klp_enable_func_31565 klp_enable_func 0 31565 NULL
132327 +show_temp_min_alarm_31566 show_temp_min_alarm 0 31566 NULL
132328 +tda18271_read_regs_31567 tda18271_read_regs 0 31567 NULL nohasharray
132329 +cp2112_set_usb_config_31567 cp2112_set_usb_config 0 31567 &tda18271_read_regs_31567
132330 +latch_read_file_31569 latch_read_file 0 31569 NULL
132331 +temp_cpu_DTS_31570 temp_cpu_DTS 0 31570 NULL
132332 +tx_frag_tkip_called_read_31575 tx_frag_tkip_called_read 3-0 31575 NULL
132333 +get_max_inline_xattr_value_size_31578 get_max_inline_xattr_value_size 0 31578 NULL
132334 +osst_write_31581 osst_write 3-0 31581 NULL
132335 +snd_compr_get_avail_31584 snd_compr_get_avail 0 31584 NULL nohasharray
132336 +pre_handle_cursor_31584 pre_handle_cursor 0 31584 &snd_compr_get_avail_31584
132337 +fc_read_31589 fc_read 0-3 31589 NULL
132338 +max8997_led_show_mode_31591 max8997_led_show_mode 0 31591 NULL
132339 +adp8870_read_31592 adp8870_read 0 31592 NULL
132340 +show_fc_vport_vport_state_31596 show_fc_vport_vport_state 0 31596 NULL nohasharray
132341 +fc0011_set_params_31596 fc0011_set_params 0 31596 &show_fc_vport_vport_state_31596 nohasharray
132342 +diag_write_31596 diag_write 0 31596 &fc0011_set_params_31596
132343 +qlcnic_store_bridged_mode_31599 qlcnic_store_bridged_mode 0-4 31599 NULL
132344 +rng_reset_31602 rng_reset 0 31602 NULL
132345 +show_conn_param_ISCSI_PARAM_MAX_XMIT_DLENGTH_31608 show_conn_param_ISCSI_PARAM_MAX_XMIT_DLENGTH 0 31608 NULL
132346 +store_31610 store 0-4 31610 NULL
132347 +iwl_dbgfs_ucode_tx_stats_read_31611 iwl_dbgfs_ucode_tx_stats_read 3-0 31611 NULL
132348 +lpfc_used_rpi_show_31612 lpfc_used_rpi_show 0 31612 NULL
132349 +rt2400pci_enable_radio_31614 rt2400pci_enable_radio 0 31614 NULL
132350 +memblock_virt_alloc_nopanic_31617 memblock_virt_alloc_nopanic 1 31617 NULL nohasharray
132351 +arvo_sysfs_read_31617 arvo_sysfs_read 6-0 31617 &memblock_virt_alloc_nopanic_31617
132352 +ipv4_confirm_31620 ipv4_confirm 0 31620 NULL
132353 +usnic_ib_dump_vf_31623 usnic_ib_dump_vf 3 31623 NULL
132354 +neofb_check_var_31627 neofb_check_var 0 31627 NULL nohasharray
132355 +setup_first_bd_ep0_31627 setup_first_bd_ep0 0 31627 &neofb_check_var_31627
132356 +disassociate_31631 disassociate 0 31631 NULL
132357 +caif_create_31634 caif_create 0 31634 NULL
132358 +videobuf_read_one_31637 videobuf_read_one 3-0 31637 NULL nohasharray
132359 +snd_cs4281_playback_prepare_31637 snd_cs4281_playback_prepare 0 31637 &videobuf_read_one_31637
132360 +ext3_sync_file_31639 ext3_sync_file 0 31639 NULL nohasharray
132361 +aty_var_to_pll_408_31639 aty_var_to_pll_408 0 31639 &ext3_sync_file_31639
132362 +smb3_crypto_shash_allocate_31640 smb3_crypto_shash_allocate 0 31640 NULL
132363 +igmp_netdev_event_31648 igmp_netdev_event 0 31648 NULL
132364 +pod_alloc_sysex_buffer_31651 pod_alloc_sysex_buffer 3 31651 NULL
132365 +rocker_flow_tbl_del_31653 rocker_flow_tbl_del 0 31653 NULL
132366 +show_session_param_ISCSI_PARAM_FIRST_BURST_31655 show_session_param_ISCSI_PARAM_FIRST_BURST 0 31655 NULL
132367 +current_page_show_31657 current_page_show 0 31657 NULL
132368 +reset_31659 reset 0 31659 NULL
132369 +xfer_secondary_pool_31661 xfer_secondary_pool 2 31661 NULL nohasharray
132370 +__ceph_do_getattr_31661 __ceph_do_getattr 0 31661 &xfer_secondary_pool_31661 nohasharray
132371 +bq4802_read_time_31661 bq4802_read_time 0 31661 &__ceph_do_getattr_31661
132372 +__lgread_31668 __lgread 4 31668 NULL
132373 +target_fabric_mappedlun_store_write_protect_31671 target_fabric_mappedlun_store_write_protect 0-3 31671 NULL
132374 +copy_from_user_nmi_31672 copy_from_user_nmi 3-0 31672 NULL nohasharray
132375 +virtblk_cache_type_show_31672 virtblk_cache_type_show 0 31672 &copy_from_user_nmi_31672 nohasharray
132376 +kovaplus_sysfs_read_profilex_buttons_31672 kovaplus_sysfs_read_profilex_buttons 0-5-6 31672 &virtblk_cache_type_show_31672
132377 +read_cc_setting_bin_31679 read_cc_setting_bin 0-5-6 31679 NULL
132378 +xfs_inobt_get_maxrecs_31680 xfs_inobt_get_maxrecs 0 31680 NULL
132379 +_usb_writeN_sync_31682 _usb_writeN_sync 4 31682 NULL nohasharray
132380 +mlx4_en_init_affinity_hint_31682 mlx4_en_init_affinity_hint 0 31682 &_usb_writeN_sync_31682 nohasharray
132381 +bq2415x_set_charge_current_31682 bq2415x_set_charge_current 0 31682 &mlx4_en_init_affinity_hint_31682
132382 +forced_ps_read_31685 forced_ps_read 3-0 31685 NULL nohasharray
132383 +ip6_tnl_dev_init_31685 ip6_tnl_dev_init 0 31685 &forced_ps_read_31685
132384 +x25_bind_31686 x25_bind 0 31686 NULL
132385 +reiserfs_in_journal_31689 reiserfs_in_journal 3 31689 NULL
132386 +ext3_xattr_user_get_31691 ext3_xattr_user_get 0 31691 NULL
132387 +read_ofdm_cal_values_31694 read_ofdm_cal_values 0 31694 NULL
132388 +ufs_write_begin_31695 ufs_write_begin 0 31695 NULL
132389 +sht15_transmission_start_31696 sht15_transmission_start 0 31696 NULL
132390 +wl1251_acx_slot_31699 wl1251_acx_slot 0 31699 NULL
132391 +enqueue_cmd_31703 enqueue_cmd 0 31703 NULL
132392 +audit_log_n_string_31705 audit_log_n_string 3 31705 NULL
132393 +ov9640_write_regs_31707 ov9640_write_regs 0 31707 NULL
132394 +tda827xo_set_params_31708 tda827xo_set_params 0 31708 NULL
132395 +bq2415x_sysfs_show_reported_mode_31709 bq2415x_sysfs_show_reported_mode 0 31709 NULL
132396 +apply_constraint_31714 apply_constraint 0 31714 NULL
132397 +fitpc2_wdt_write_31715 fitpc2_wdt_write 0-3 31715 NULL
132398 +id_device_show_31718 id_device_show 0 31718 NULL
132399 +lpfc_multi_ring_type_show_31719 lpfc_multi_ring_type_show 0 31719 NULL nohasharray
132400 +igb_disable_sriov_31719 igb_disable_sriov 0 31719 &lpfc_multi_ring_type_show_31719
132401 +snd_rme96_capture_trigger_31720 snd_rme96_capture_trigger 0 31720 NULL
132402 +ldo_regulator_is_enabled_31723 ldo_regulator_is_enabled 0 31723 NULL
132403 +ubifs_garbage_collect_leb_31724 ubifs_garbage_collect_leb 0 31724 NULL
132404 +sctp_make_asconf_ack_31726 sctp_make_asconf_ack 3 31726 NULL
132405 +rs_pretty_print_rate_31727 rs_pretty_print_rate 0 31727 NULL
132406 +ath6kl_wmi_send_probe_response_cmd_31728 ath6kl_wmi_send_probe_response_cmd 6 31728 NULL
132407 +skcipher_wait_for_data_31732 skcipher_wait_for_data 0 31732 NULL
132408 +set_audio_31733 set_audio 0 31733 NULL
132409 +label_northbridge_31734 label_northbridge 0 31734 NULL
132410 +utf16s_to_utf8s_31735 utf16s_to_utf8s 0 31735 NULL nohasharray
132411 +fan_get_status_safe_31735 fan_get_status_safe 0 31735 &utf16s_to_utf8s_31735 nohasharray
132412 +skge_up_31735 skge_up 0 31735 &fan_get_status_safe_31735 nohasharray
132413 +lu_buf_check_and_grow_31735 lu_buf_check_and_grow 2 31735 &skge_up_31735
132414 +shmem_pwrite_slow_31741 shmem_pwrite_slow 2-3 31741 NULL
132415 +input_abs_get_max_31742 input_abs_get_max 0 31742 NULL
132416 +lm3533_ctrlbank_get_pwm_31744 lm3533_ctrlbank_get_pwm 0 31744 NULL
132417 +mtd_read_user_prot_reg_31746 mtd_read_user_prot_reg 0 31746 NULL
132418 +snd_seq_device_new_31753 snd_seq_device_new 4 31753 NULL
132419 +snd_via8233_capture_prepare_31757 snd_via8233_capture_prepare 0 31757 NULL
132420 +show_attr_decimals_31760 show_attr_decimals 0 31760 NULL
132421 +ath10k_mac_inc_num_stations_31762 ath10k_mac_inc_num_stations 0 31762 NULL
132422 +SyS_lsetxattr_31766 SyS_lsetxattr 4 31766 NULL
132423 +dst_dev_event_31770 dst_dev_event 0 31770 NULL
132424 +vfs_getattr_31777 vfs_getattr 0 31777 NULL
132425 +store_srp_rport_dev_loss_tmo_31779 store_srp_rport_dev_loss_tmo 0-4 31779 NULL
132426 +vmw_gmr2_bind_31780 vmw_gmr2_bind 3 31780 NULL
132427 +osync_buffers_list_31789 osync_buffers_list 0 31789 NULL
132428 +usblp_cache_device_id_string_31790 usblp_cache_device_id_string 0 31790 NULL
132429 +tg3_start_31796 tg3_start 0 31796 NULL
132430 +ip1xx_reset_31799 ip1xx_reset 0 31799 NULL
132431 +get_count_order_31800 get_count_order 0 31800 NULL
132432 +ecryptfs_send_message_locked_31801 ecryptfs_send_message_locked 2 31801 NULL
132433 +fbtft_fb_write_31802 fbtft_fb_write 3 31802 NULL
132434 +isr_rx_procs_read_31804 isr_rx_procs_read 3-0 31804 NULL nohasharray
132435 +sc92031_open_31804 sc92031_open 0 31804 &isr_rx_procs_read_31804
132436 +data_write_31805 data_write 3-0 31805 NULL
132437 +can_clear_show_31809 can_clear_show 0 31809 NULL nohasharray
132438 +da9063_ldo_get_status_31809 da9063_ldo_get_status 0 31809 &can_clear_show_31809
132439 +t3_mac_set_mtu_31811 t3_mac_set_mtu 0 31811 NULL
132440 +SyS_msgsnd_31814 SyS_msgsnd 3 31814 NULL
132441 +strnlen_user_31815 strnlen_user 0-2 31815 NULL
132442 +cxacru_sysfs_show_upstream_rate_31816 cxacru_sysfs_show_upstream_rate 0 31816 NULL
132443 +sta_last_signal_read_31818 sta_last_signal_read 3-0 31818 NULL
132444 +sysv_writepage_31819 sysv_writepage 0 31819 NULL
132445 +fuse_dir_fsync_31820 fuse_dir_fsync 0 31820 NULL
132446 +ad7793_read_frequency_31825 ad7793_read_frequency 0 31825 NULL
132447 +ocfs2_readpage_inline_31829 ocfs2_readpage_inline 0 31829 NULL
132448 +any_show_31831 any_show 0 31831 NULL
132449 +notify_send_pre_enqueue_31834 notify_send_pre_enqueue 0 31834 NULL
132450 +cachefiles_daemon_fcull_31835 cachefiles_daemon_fcull 0 31835 NULL
132451 +__bond_release_one_31836 __bond_release_one 0 31836 NULL
132452 +isp1362_urb_enqueue_31839 isp1362_urb_enqueue 0 31839 NULL
132453 +bMaxPacketSize0_show_31842 bMaxPacketSize0_show 0 31842 NULL
132454 +fsnotify_perm_31843 fsnotify_perm 0 31843 NULL
132455 +subsystem_id_show_31847 subsystem_id_show 0 31847 NULL
132456 +show_31851 show 0 31851 NULL
132457 +clone_bio_31854 clone_bio 4-3 31854 NULL nohasharray
132458 +velocity_init_rd_ring_31854 velocity_init_rd_ring 0 31854 &clone_bio_31854
132459 +SyS_ppoll_31855 SyS_ppoll 2 31855 NULL
132460 +allocation_policy_show_31856 allocation_policy_show 0 31856 NULL
132461 +digitv_i2c_xfer_31863 digitv_i2c_xfer 0-3 31863 NULL
132462 +mxl1x1sf_tune_rf_31864 mxl1x1sf_tune_rf 0 31864 NULL
132463 +edd_show_default_sectors_per_track_31865 edd_show_default_sectors_per_track 0 31865 NULL nohasharray
132464 +iwl_setup_interface_31865 iwl_setup_interface 0 31865 &edd_show_default_sectors_per_track_31865
132465 +regulator_opmode_show_31867 regulator_opmode_show 0 31867 NULL
132466 +adp8870_bl_l4_indoor_max_store_31869 adp8870_bl_l4_indoor_max_store 4-0 31869 NULL
132467 +kovaplus_sysfs_show_actual_sensitivity_y_31873 kovaplus_sysfs_show_actual_sensitivity_y 0 31873 NULL
132468 +iwl_dbgfs_disable_ht40_write_31876 iwl_dbgfs_disable_ht40_write 3-0 31876 NULL nohasharray
132469 +ls_switch_show_31876 ls_switch_show 0 31876 &iwl_dbgfs_disable_ht40_write_31876 nohasharray
132470 +nilfs_segments_dirty_segments_show_31876 nilfs_segments_dirty_segments_show 0 31876 &ls_switch_show_31876
132471 +dvb_ringbuffer_free_31880 dvb_ringbuffer_free 0 31880 NULL
132472 +drm_mode_crtc_set_gamma_size_31881 drm_mode_crtc_set_gamma_size 2 31881 NULL
132473 +ubifs_lpt_start_commit_31884 ubifs_lpt_start_commit 0 31884 NULL
132474 +macvtap_device_event_31891 macvtap_device_event 0 31891 NULL
132475 +opera1_i2c_xfer_31897 opera1_i2c_xfer 0-3 31897 NULL nohasharray
132476 +usbtv_setup_capture_31897 usbtv_setup_capture 0 31897 &opera1_i2c_xfer_31897
132477 +ddb_output_write_31902 ddb_output_write 3-0 31902 NULL nohasharray
132478 +carl9170_set_qos_31902 carl9170_set_qos 0 31902 &ddb_output_write_31902
132479 +xfs_break_layouts_31905 xfs_break_layouts 0 31905 NULL
132480 +xattr_permission_31907 xattr_permission 0 31907 NULL
132481 +xfs_da3_blk_unlink_31908 xfs_da3_blk_unlink 0 31908 NULL nohasharray
132482 +bch_read_string_list_31908 bch_read_string_list 0 31908 &xfs_da3_blk_unlink_31908
132483 +snd_emu10k1_fx8010_register_irq_handler_31912 snd_emu10k1_fx8010_register_irq_handler 0 31912 NULL
132484 +kmx61_get_mode_31914 kmx61_get_mode 0 31914 NULL
132485 +lu_buf_realloc_31915 lu_buf_realloc 2 31915 NULL
132486 +pwm_unexport_store_31918 pwm_unexport_store 0-4 31918 NULL
132487 +new_dir_31919 new_dir 3 31919 NULL
132488 +kmem_alloc_31920 kmem_alloc 1 31920 NULL nohasharray
132489 +show_req_lim_31920 show_req_lim 0 31920 &kmem_alloc_31920
132490 +show_iface_tcp_nagle_disable_31926 show_iface_tcp_nagle_disable 0 31926 NULL
132491 +interf_grp_sub_compatible_id_store_31927 interf_grp_sub_compatible_id_store 0-3 31927 NULL
132492 +input_print_modalias_31930 input_print_modalias 0 31930 NULL
132493 +wusb_phy_rate_store_31931 wusb_phy_rate_store 0-4 31931 NULL
132494 +era_status_31934 era_status 5 31934 NULL
132495 +__uncore_pgt_show_31935 __uncore_pgt_show 0 31935 NULL
132496 +bh1770_set_prox_rate_below_31937 bh1770_set_prox_rate_below 0-4 31937 NULL
132497 +SYSC_sethostname_31940 SYSC_sethostname 2 31940 NULL nohasharray
132498 +bonding_show_lp_interval_31940 bonding_show_lp_interval 0 31940 &SYSC_sethostname_31940 nohasharray
132499 +mgmt_get_gateway_31940 mgmt_get_gateway 0 31940 &bonding_show_lp_interval_31940
132500 +nfs_writepages_31941 nfs_writepages 0 31941 NULL
132501 +read_mem_31942 read_mem 3-0 31942 NULL
132502 +smc91c92_suspend_31943 smc91c92_suspend 0 31943 NULL
132503 +tda18218_set_params_31944 tda18218_set_params 0 31944 NULL
132504 +nilfs_btree_gather_data_31945 nilfs_btree_gather_data 0-4 31945 NULL
132505 +wusb_retry_count_show_31946 wusb_retry_count_show 0 31946 NULL
132506 +__alloc_percpu_gfp_31947 __alloc_percpu_gfp 1-2 31947 NULL nohasharray
132507 +blocking_notifier_call_chain_31947 blocking_notifier_call_chain 0 31947 &__alloc_percpu_gfp_31947
132508 +vb2_write_31948 vb2_write 3-0 31948 NULL
132509 +hdmiphy_s_dv_timings_31949 hdmiphy_s_dv_timings 0 31949 NULL
132510 +r820t_set_pll_31950 r820t_set_pll 0 31950 NULL
132511 +pvr2_ctrl_get_valname_31951 pvr2_ctrl_get_valname 4 31951 NULL
132512 +target_core_alua_tg_pt_gp_store_attr_alua_support_standby_31952 target_core_alua_tg_pt_gp_store_attr_alua_support_standby 0-3 31952 NULL
132513 +adm8211_init_rings_31955 adm8211_init_rings 0 31955 NULL
132514 +__ipx_bind_31963 __ipx_bind 0 31963 NULL
132515 +regcache_rbtree_sync_31964 regcache_rbtree_sync 2 31964 NULL
132516 +osst_capacity_show_31965 osst_capacity_show 0 31965 NULL
132517 +copy_from_user_toio_31966 copy_from_user_toio 3 31966 NULL
132518 +pccard_show_vpp_31969 pccard_show_vpp 0 31969 NULL
132519 +mtd_add_partition_31971 mtd_add_partition 3 31971 NULL
132520 +blk_mq_update_nr_requests_31973 blk_mq_update_nr_requests 0 31973 NULL
132521 +bt_dev_init_31974 bt_dev_init 0 31974 NULL
132522 +suspend_nvs_alloc_31980 suspend_nvs_alloc 0 31980 NULL
132523 +exofs_write_end_31981 exofs_write_end 0-5 31981 NULL nohasharray
132524 +lanai_open_31981 lanai_open 0 31981 &exofs_write_end_31981
132525 +iblock_execute_rw_31982 iblock_execute_rw 3 31982 NULL nohasharray
132526 +vx_read_status_31982 vx_read_status 0 31982 &iblock_execute_rw_31982
132527 +generic_set_freq_31989 generic_set_freq 0 31989 NULL
132528 +find_next_zero_bit_31990 find_next_zero_bit 0-3-2 31990 NULL
132529 +sockfs_getxattr_31992 sockfs_getxattr 0 31992 NULL nohasharray
132530 +b43_phy_ht_set_channel_31992 b43_phy_ht_set_channel 0 31992 &sockfs_getxattr_31992 nohasharray
132531 +lustre_acl_xattr_merge2posix_31992 lustre_acl_xattr_merge2posix 2 31992 &b43_phy_ht_set_channel_31992
132532 +si4713_setup_31994 si4713_setup 0 31994 NULL
132533 +sysfs_create_file_31996 sysfs_create_file 0 31996 NULL nohasharray
132534 +patch_alc260_31996 patch_alc260 0 31996 &sysfs_create_file_31996
132535 +poll_dte_32001 poll_dte 0 32001 NULL
132536 +show_line_32004 show_line 0-3-4 32004 NULL
132537 +calc_hmac_32010 calc_hmac 3 32010 NULL nohasharray
132538 +jffs2_rtime_decompress_32010 jffs2_rtime_decompress 0 32010 &calc_hmac_32010
132539 +hdaps_variance_show_32012 hdaps_variance_show 0 32012 NULL nohasharray
132540 +check_kprobe_address_safe_32012 check_kprobe_address_safe 0 32012 &hdaps_variance_show_32012
132541 +evm_protect_xattr_32016 evm_protect_xattr 0 32016 NULL
132542 +sci_dma_rx_push_32029 sci_dma_rx_push 2 32029 NULL
132543 +stk_read_32038 stk_read 3-0 32038 NULL
132544 +camera_show_32039 camera_show 0 32039 NULL
132545 +sdricoh_pcmcia_suspend_32042 sdricoh_pcmcia_suspend 0 32042 NULL
132546 +vmw_cursor_update_dmabuf_32045 vmw_cursor_update_dmabuf 4-3 32045 NULL nohasharray
132547 +mt9t112_set_params_32045 mt9t112_set_params 0 32045 &vmw_cursor_update_dmabuf_32045
132548 +sys_sched_setaffinity_32046 sys_sched_setaffinity 2 32046 NULL
132549 +mc44s803_writereg_32053 mc44s803_writereg 0 32053 NULL
132550 +do_strncpy_from_user_32059 do_strncpy_from_user 0 32059 NULL
132551 +dnet_open_32060 dnet_open 0 32060 NULL
132552 +SYSC_llistxattr_32061 SYSC_llistxattr 3 32061 NULL
132553 +flush_buffer_32063 flush_buffer 0 32063 NULL
132554 +proc_scsi_devinfo_write_32064 proc_scsi_devinfo_write 3-0 32064 NULL
132555 +jffs2_lzo_decompress_32065 jffs2_lzo_decompress 0 32065 NULL
132556 +multipath_run_32066 multipath_run 0 32066 NULL
132557 +max_queue_store_32079 max_queue_store 0-3 32079 NULL
132558 +iblock_get_blocks_32080 iblock_get_blocks 0 32080 NULL nohasharray
132559 +target_fabric_discovery_attr_store_32080 target_fabric_discovery_attr_store 0-4 32080 &iblock_get_blocks_32080
132560 +atmtcp_send_control_32082 atmtcp_send_control 0 32082 NULL
132561 +iscsi_tpg_param_show_InitialR2T_32085 iscsi_tpg_param_show_InitialR2T 0 32085 NULL
132562 +acpi_ds_load2_begin_op_32086 acpi_ds_load2_begin_op 0 32086 NULL nohasharray
132563 +wl12xx_init_fw_32086 wl12xx_init_fw 0 32086 &acpi_ds_load2_begin_op_32086
132564 +show_counter_rx_p4_hdr_egr_ovfls_32088 show_counter_rx_p4_hdr_egr_ovfls 0 32088 NULL
132565 +cow_file_range_inline_32091 cow_file_range_inline 0 32091 NULL
132566 +efx_mcdi_set_link_32093 efx_mcdi_set_link 0 32093 NULL nohasharray
132567 +wakeup_count_store_32093 wakeup_count_store 0-4 32093 &efx_mcdi_set_link_32093
132568 +bio_alloc_32095 bio_alloc 2 32095 NULL
132569 +temp_show_32099 temp_show 0 32099 NULL
132570 +alloc_pwms_32100 alloc_pwms 1-2 32100 NULL
132571 +ath6kl_fwlog_read_32101 ath6kl_fwlog_read 3-0 32101 NULL nohasharray
132572 +iscsi_stat_sess_show_attr_inst_32101 iscsi_stat_sess_show_attr_inst 0 32101 &ath6kl_fwlog_read_32101
132573 +bond_netpoll_setup_32102 bond_netpoll_setup 0 32102 NULL
132574 +usb_three_store_32103 usb_three_store 0-4 32103 NULL
132575 +wil_read_file_recovery_32104 wil_read_file_recovery 3-0 32104 NULL
132576 +ep_enable_32105 ep_enable 0 32105 NULL
132577 +ab3100_rtc_read_time_32107 ab3100_rtc_read_time 0 32107 NULL
132578 +radix_tree_callback_32110 radix_tree_callback 0 32110 NULL
132579 +twl_i2c_read_u8_32114 twl_i2c_read_u8 0 32114 NULL
132580 +log_recovery_delay_store_32116 log_recovery_delay_store 0-2 32116 NULL
132581 +disk_status_32120 disk_status 4-0 32120 NULL
132582 +rx8025_write_regs_32130 rx8025_write_regs 0 32130 NULL
132583 +kobject_add_internal_32133 kobject_add_internal 0 32133 NULL nohasharray
132584 +ftrace_hash_ipmodify_update_32133 ftrace_hash_ipmodify_update 0 32133 &kobject_add_internal_32133
132585 +acpi_power_on_resources_32134 acpi_power_on_resources 0 32134 NULL nohasharray
132586 +ds2780_read_user_eeprom_bin_32134 ds2780_read_user_eeprom_bin 6-5-0 32134 &acpi_power_on_resources_32134
132587 +stv06xx_write_sensor_32136 stv06xx_write_sensor 0 32136 NULL
132588 +alloc_tx_32143 alloc_tx 2 32143 NULL
132589 +target_stat_scsi_port_show_attr_busy_count_32144 target_stat_scsi_port_show_attr_busy_count 0 32144 NULL
132590 +show_fc_rport_port_id_32145 show_fc_rport_port_id 0 32145 NULL
132591 +pci_mmcfg_write_numachip_32147 pci_mmcfg_write_numachip 0 32147 NULL nohasharray
132592 +set_activation_width_32147 set_activation_width 0-4 32147 &pci_mmcfg_write_numachip_32147
132593 +xfs_bmap_longest_free_extent_32148 xfs_bmap_longest_free_extent 0 32148 NULL
132594 +sctp_outq_flush_rtx_32149 sctp_outq_flush_rtx 0 32149 NULL
132595 +ecryptfs_getxattr_lower_32150 ecryptfs_getxattr_lower 0 32150 NULL
132596 +bcmgenet_rx_refill_32157 bcmgenet_rx_refill 0 32157 NULL
132597 +bind_32161 bind 0 32161 NULL
132598 +i2c_smbus_write_byte_data_32162 i2c_smbus_write_byte_data 0 32162 NULL
132599 +venus_link_32165 venus_link 5 32165 NULL
132600 +channel_get_32166 channel_get 0 32166 NULL nohasharray
132601 +s5p_jpeg_s_ctrl_32166 s5p_jpeg_s_ctrl 0 32166 &channel_get_32166
132602 +ocfs2_direct_IO_32168 ocfs2_direct_IO 4-0 32168 NULL
132603 +cifs_statfs_32170 cifs_statfs 0 32170 NULL
132604 +get_beep_32172 get_beep 0 32172 NULL
132605 +do_writepages_32173 do_writepages 0 32173 NULL nohasharray
132606 +ntfs_rl_realloc_nofail_32173 ntfs_rl_realloc_nofail 3 32173 &do_writepages_32173
132607 +arch_prepare_kprobe_32174 arch_prepare_kprobe 0 32174 NULL
132608 +ch_do_scsi_32178 ch_do_scsi 5 32178 NULL
132609 +nfs_file_write_32183 nfs_file_write 0 32183 NULL
132610 +da9150_bulk_write_32184 da9150_bulk_write 2-3 32184 NULL
132611 +ina209_show_alarm_32185 ina209_show_alarm 0 32185 NULL nohasharray
132612 +_transport_get_enclosure_identifier_32185 _transport_get_enclosure_identifier 0 32185 &ina209_show_alarm_32185
132613 +validate_add_page_32189 validate_add_page 0 32189 NULL
132614 +temp_get_32191 temp_get 0 32191 NULL
132615 +ubi_wl_scrub_peb_32196 ubi_wl_scrub_peb 0 32196 NULL
132616 +del_ptr_32197 del_ptr 4 32197 NULL
132617 +show_spi_transport_offset_32198 show_spi_transport_offset 0 32198 NULL
132618 +wusb_ccm_mac_32199 wusb_ccm_mac 7 32199 NULL
132619 +pcxhr_hardware_timer_32206 pcxhr_hardware_timer 0 32206 NULL
132620 +affs_statfs_32208 affs_statfs 0 32208 NULL
132621 +riva_get_cmap_len_32218 riva_get_cmap_len 0 32218 NULL
132622 +sch_gpio_direction_out_32222 sch_gpio_direction_out 0 32222 NULL
132623 +lower_callback_32223 lower_callback 0 32223 NULL
132624 +set_in_max3_32224 set_in_max3 0-4 32224 NULL
132625 +open_patch_32229 open_patch 0 32229 NULL
132626 +qlcnic_83xx_alloc_mbx_args_32233 qlcnic_83xx_alloc_mbx_args 0 32233 NULL
132627 +cifs_lookup_cache_proc_write_32236 cifs_lookup_cache_proc_write 0-3 32236 NULL nohasharray
132628 +lm3533_write_32236 lm3533_write 0 32236 &cifs_lookup_cache_proc_write_32236
132629 +ec_transaction_32239 ec_transaction 0 32239 NULL
132630 +caif_seqpkt_recvmsg_32241 caif_seqpkt_recvmsg 4-0 32241 NULL
132631 +lbs_lowrssi_read_32242 lbs_lowrssi_read 3-0 32242 NULL
132632 +show_regs_in_max0_32247 show_regs_in_max0 0 32247 NULL
132633 +efx_set_mac_address_32250 efx_set_mac_address 0 32250 NULL
132634 +l2tp_ip6_connect_32252 l2tp_ip6_connect 0 32252 NULL
132635 +cifs_super_get_key_32256 cifs_super_get_key 0 32256 NULL
132636 +ext3_statfs_32257 ext3_statfs 0 32257 NULL
132637 +ocfs2_xattr_find_entry_32260 ocfs2_xattr_find_entry 0 32260 NULL
132638 +vxp_suspend_32262 vxp_suspend 0 32262 NULL
132639 +dp_device_event_32266 dp_device_event 0 32266 NULL
132640 +write_cam_control_32268 write_cam_control 0 32268 NULL
132641 +pci_siig20x_init_32269 pci_siig20x_init 0 32269 NULL nohasharray
132642 +natsemi_set_dspcfg_workaround_32269 natsemi_set_dspcfg_workaround 0-4 32269 &pci_siig20x_init_32269
132643 +store_in_max_32278 store_in_max 0-4 32278 NULL
132644 +cgroup_write_notify_on_release_32281 cgroup_write_notify_on_release 0 32281 NULL
132645 +runtime_resume_32282 runtime_resume 0 32282 NULL
132646 +kernel_getpeername_32285 kernel_getpeername 0 32285 NULL
132647 +show_control_32286 show_control 0 32286 NULL
132648 +uart401_open_32288 uart401_open 0 32288 NULL
132649 +l3_alloc_skb_32289 l3_alloc_skb 1 32289 NULL
132650 +proc_sys_getattr_32297 proc_sys_getattr 0 32297 NULL
132651 +sisusb_read_memio_long_32299 sisusb_read_memio_long 0 32299 NULL
132652 +find_ci_32301 find_ci 0 32301 NULL
132653 +lm3530_mode_set_32305 lm3530_mode_set 0-4 32305 NULL
132654 +smbiosinstance_show_32307 smbiosinstance_show 0 32307 NULL
132655 +vmalloc_user_32308 vmalloc_user 1 32308 NULL
132656 +pm_async_show_32309 pm_async_show 0 32309 NULL
132657 +si476x_cmd_tune_seek_freq_32310 si476x_cmd_tune_seek_freq 4-6 32310 NULL
132658 +SyS_select_32319 SyS_select 1 32319 NULL
132659 +wlcore_hw_init_vif_32322 wlcore_hw_init_vif 0 32322 NULL nohasharray
132660 +write_undock_32322 write_undock 0-4 32322 &wlcore_hw_init_vif_32322
132661 +pm_stats_clear_32324 pm_stats_clear 0-3 32324 NULL
132662 +i40evf_setup_all_tx_resources_32325 i40evf_setup_all_tx_resources 0 32325 NULL
132663 +store_pwm_enable_32327 store_pwm_enable 0-4 32327 NULL
132664 +patch_stac9872_32328 patch_stac9872 0 32328 NULL
132665 +permissive_show_32335 permissive_show 0 32335 NULL nohasharray
132666 +max_write_same_blocks_store_32335 max_write_same_blocks_store 0-4 32335 &permissive_show_32335
132667 +xfs_bmap_extsize_align_32338 xfs_bmap_extsize_align 0 32338 NULL
132668 +parport_ieee1284_epp_write_addr_32339 parport_ieee1284_epp_write_addr 0 32339 NULL
132669 +adummy_send_32340 adummy_send 0 32340 NULL nohasharray
132670 +wl12xx_sdio_power_off_32340 wl12xx_sdio_power_off 0 32340 &adummy_send_32340
132671 +out_read_bytes_avail_show_32341 out_read_bytes_avail_show 0 32341 NULL
132672 +t4_alloc_mem_32342 t4_alloc_mem 1 32342 NULL
132673 +lpfc_num_discovered_ports_show_32346 lpfc_num_discovered_ports_show 0 32346 NULL
132674 +__iscsi_tpg_auth_store_password_32349 __iscsi_tpg_auth_store_password 0-3 32349 NULL
132675 +card_number_show_attr_32354 card_number_show_attr 0 32354 NULL
132676 +show_sas_rphy_sas_address_32356 show_sas_rphy_sas_address 0 32356 NULL nohasharray
132677 +chnl_net_open_32356 chnl_net_open 0 32356 &show_sas_rphy_sas_address_32356
132678 +dispatch_ioctl_32357 dispatch_ioctl 2 32357 NULL nohasharray
132679 +rx_streaming_always_write_32357 rx_streaming_always_write 3-0 32357 &dispatch_ioctl_32357
132680 +ca0132_build_controls_32359 ca0132_build_controls 0 32359 NULL
132681 +sel_read_initcon_32362 sel_read_initcon 3-0 32362 NULL nohasharray
132682 +ReadHDLCPCI_32362 ReadHDLCPCI 0 32362 &sel_read_initcon_32362
132683 +hashtab_insert_32364 hashtab_insert 0 32364 NULL nohasharray
132684 +inet_create_32364 inet_create 0 32364 &hashtab_insert_32364
132685 +dummy_systimer_prepare_32365 dummy_systimer_prepare 0 32365 NULL nohasharray
132686 +event_file_read_32365 event_file_read 0-3 32365 &dummy_systimer_prepare_32365
132687 +igb_set_mac_32366 igb_set_mac 0 32366 NULL
132688 +_drbd_bm_find_next_32372 _drbd_bm_find_next 2 32372 NULL nohasharray
132689 +send_mpa_reply_32372 send_mpa_reply 3 32372 &_drbd_bm_find_next_32372
132690 +ubi_check_volume_32373 ubi_check_volume 0 32373 NULL
132691 +klsi_105_get_line_state_32376 klsi_105_get_line_state 0 32376 NULL
132692 +ds1343_nvram_read_32377 ds1343_nvram_read 0-5-6 32377 NULL nohasharray
132693 +usbtmc_read_32377 usbtmc_read 0-3 32377 &ds1343_nvram_read_32377
132694 +root_port_show_32379 root_port_show 0 32379 NULL
132695 +rtl8821ae_download_fw_32380 rtl8821ae_download_fw 0 32380 NULL
132696 +show_sys_wmi_32385 show_sys_wmi 0 32385 NULL
132697 +ipvlan_addr6_event_32387 ipvlan_addr6_event 0 32387 NULL
132698 +x75create_32394 x75create 0 32394 NULL
132699 +xfs_da3_node_toosmall_32396 xfs_da3_node_toosmall 0 32396 NULL
132700 +runtime_suspend_32397 runtime_suspend 0 32397 NULL
132701 +qla4_82xx_pci_mem_write_2M_32398 qla4_82xx_pci_mem_write_2M 2 32398 NULL nohasharray
132702 +ll_setxattr_common_32398 ll_setxattr_common 4 32398 &qla4_82xx_pci_mem_write_2M_32398
132703 +xfs_iext_add_indirect_multi_32400 xfs_iext_add_indirect_multi 3 32400 NULL
132704 +lpfc_info_show_32404 lpfc_info_show 0 32404 NULL nohasharray
132705 +usecs_to_dev_32404 usecs_to_dev 0 32404 &lpfc_info_show_32404 nohasharray
132706 +lbs_host_sleep_cfg_32404 lbs_host_sleep_cfg 0 32404 &usecs_to_dev_32404
132707 +vmci_qp_alloc_32405 vmci_qp_alloc 3-5 32405 NULL nohasharray
132708 +ad7266_preenable_32405 ad7266_preenable 0 32405 &vmci_qp_alloc_32405
132709 +dm1105_i2c_xfer_32406 dm1105_i2c_xfer 0-3 32406 NULL
132710 +fc2580_rd_regs_32407 fc2580_rd_regs 0 32407 NULL
132711 +kovaplus_sysfs_show_actual_profile_32412 kovaplus_sysfs_show_actual_profile 0 32412 NULL nohasharray
132712 +store_shost_eh_deadline_32412 store_shost_eh_deadline 0-4 32412 &kovaplus_sysfs_show_actual_profile_32412
132713 +lpfc_programtype_show_32416 lpfc_programtype_show 0 32416 NULL
132714 +start_reshape_32423 start_reshape 0 32423 NULL nohasharray
132715 +xadc_update_scan_mode_32423 xadc_update_scan_mode 0 32423 &start_reshape_32423
132716 +SyS_send_32424 SyS_send 3 32424 NULL
132717 +at86rf230_set_frame_retries_32429 at86rf230_set_frame_retries 0 32429 NULL
132718 +blk_mq_hw_sysfs_rq_list_show_32433 blk_mq_hw_sysfs_rq_list_show 0 32433 NULL
132719 +ocfs2_active_cluster_plugin_show_32436 ocfs2_active_cluster_plugin_show 0 32436 NULL
132720 +xfs_alloc_put_freelist_32437 xfs_alloc_put_freelist 0 32437 NULL
132721 +bcm7xxx_28nm_b0_afe_config_init_32439 bcm7xxx_28nm_b0_afe_config_init 0 32439 NULL nohasharray
132722 +break_ksm_32439 break_ksm 0 32439 &bcm7xxx_28nm_b0_afe_config_init_32439
132723 +fore200e_pca_proc_read_32440 fore200e_pca_proc_read 0 32440 NULL nohasharray
132724 +cfq_set_leaf_weight_32440 cfq_set_leaf_weight 0 32440 &fore200e_pca_proc_read_32440
132725 +show_in16_32441 show_in16 0 32441 NULL
132726 +axnet_resume_32442 axnet_resume 0 32442 NULL
132727 +cx25840_s_ctrl_32444 cx25840_s_ctrl 0 32444 NULL
132728 +hpfs_symlink_readpage_32450 hpfs_symlink_readpage 0 32450 NULL
132729 +set_status_32456 set_status 0 32456 NULL
132730 +sdev_format_header_32457 sdev_format_header 0-2 32457 NULL
132731 +hid_input_report_32458 hid_input_report 4 32458 NULL nohasharray
132732 +wm8350_block_read_32458 wm8350_block_read 0 32458 &hid_input_report_32458 nohasharray
132733 +__ext4_handle_dirty_super_32458 __ext4_handle_dirty_super 0 32458 &wm8350_block_read_32458
132734 +ext4_file_write_iter_32461 ext4_file_write_iter 0 32461 NULL
132735 +cache_status_32462 cache_status 5 32462 NULL
132736 +show_fanin_32463 show_fanin 0 32463 NULL nohasharray
132737 +ftrace_hash_ipmodify_enable_32463 ftrace_hash_ipmodify_enable 0 32463 &show_fanin_32463
132738 +fill_readbuf_32464 fill_readbuf 3-0 32464 NULL nohasharray
132739 +w5300_open_32464 w5300_open 0 32464 &fill_readbuf_32464
132740 +ieee80211_fill_mesh_addresses_32465 ieee80211_fill_mesh_addresses 0 32465 NULL nohasharray
132741 +show_session_param_ISCSI_PARAM_BIDI_CHAP_EN_32465 show_session_param_ISCSI_PARAM_BIDI_CHAP_EN 0 32465 &ieee80211_fill_mesh_addresses_32465
132742 +ina209_show_value_32470 ina209_show_value 0 32470 NULL
132743 +dlm_callback_start_32473 dlm_callback_start 0 32473 NULL
132744 +piix4_access_32474 piix4_access 0 32474 NULL
132745 +ore_io_execute_32479 ore_io_execute 0 32479 NULL
132746 +copy_result_to_user_32486 copy_result_to_user 0 32486 NULL
132747 +kovaplus_sysfs_show_firmware_version_32487 kovaplus_sysfs_show_firmware_version 0 32487 NULL
132748 +temp0_show_32489 temp0_show 0 32489 NULL
132749 +cs42l52_beep_set_32491 cs42l52_beep_set 0-4 32491 NULL
132750 +ide_driver_proc_write_32493 ide_driver_proc_write 3-0 32493 NULL
132751 +snd_emu10k1_fx8010_playback_prepare_32494 snd_emu10k1_fx8010_playback_prepare 0 32494 NULL
132752 +sh_eth_vlan_rx_add_vid_32495 sh_eth_vlan_rx_add_vid 0 32495 NULL
132753 +fuse_setxattr_32496 fuse_setxattr 0 32496 NULL
132754 +lp3943_gpio_direction_input_32499 lp3943_gpio_direction_input 0 32499 NULL
132755 +amd_xgbe_phy_cur_mode_32503 amd_xgbe_phy_cur_mode 0 32503 NULL
132756 +initialize_32504 initialize 0 32504 NULL
132757 +fwnet_open_32505 fwnet_open 0 32505 NULL
132758 +adv7170_g_fmt_32507 adv7170_g_fmt 0 32507 NULL
132759 +wiimote_cmd_read_32510 wiimote_cmd_read 0 32510 NULL nohasharray
132760 +adt7411_read_10_bit_32510 adt7411_read_10_bit 0-4 32510 &wiimote_cmd_read_32510 nohasharray
132761 +mdc_pinger_recov_seq_write_32510 mdc_pinger_recov_seq_write 3 32510 &adt7411_read_10_bit_32510
132762 +sysfs_set_reg_32512 sysfs_set_reg 0-4 32512 NULL
132763 +ctrl_std_val_to_sym_32516 ctrl_std_val_to_sym 5 32516 NULL
132764 +hot_reset_store_32518 hot_reset_store 0-4 32518 NULL
132765 +disconnect_32521 disconnect 4 32521 NULL
132766 +qsfp_read_32522 qsfp_read 0-2-4 32522 NULL
132767 +ip_map_parse_32523 ip_map_parse 0 32523 NULL
132768 +be2iscsi_iface_get_param_32527 be2iscsi_iface_get_param 0 32527 NULL
132769 +ilo_read_32531 ilo_read 3-0 32531 NULL
132770 +ieee80211_if_read_estab_plinks_32533 ieee80211_if_read_estab_plinks 3-0 32533 NULL
132771 +da9055_rtc_read_time_32534 da9055_rtc_read_time 0 32534 NULL
132772 +hwrng_attr_current_show_32536 hwrng_attr_current_show 0 32536 NULL
132773 +lb_port_stats_init_32541 lb_port_stats_init 0 32541 NULL
132774 +cciss_scsi_write_info_32542 cciss_scsi_write_info 0-3 32542 NULL
132775 +ieee80211_send_auth_32543 ieee80211_send_auth 6 32543 NULL
132776 +regmap_spmi_base_read_32544 regmap_spmi_base_read 0 32544 NULL
132777 +radeon_get_pm_profile_32545 radeon_get_pm_profile 0 32545 NULL
132778 +format_devstat_counter_32550 format_devstat_counter 3-0 32550 NULL
132779 +iscsi_tpg_attrib_store_default_erl_32551 iscsi_tpg_attrib_store_default_erl 0-3 32551 NULL
132780 +show_fcstat_fcp_packet_alloc_failures_32552 show_fcstat_fcp_packet_alloc_failures 0 32552 NULL
132781 +device_change_notifier_32558 device_change_notifier 0 32558 NULL
132782 +bitmap_store_32559 bitmap_store 0-3 32559 NULL
132783 +ipgre_header_32561 ipgre_header 0 32561 NULL nohasharray
132784 +alloc_dma_desc_resources_32561 alloc_dma_desc_resources 0 32561 &ipgre_header_32561
132785 +aes_encrypt_fail_read_32562 aes_encrypt_fail_read 3-0 32562 NULL
132786 +loop_attr_backing_file_show_32564 loop_attr_backing_file_show 0 32564 NULL
132787 +osc_iocontrol_32565 osc_iocontrol 3 32565 NULL
132788 +smi_data_write_32567 smi_data_write 0-6-5 32567 NULL
132789 +nilfs_segments_segments_number_show_32568 nilfs_segments_segments_number_show 0 32568 NULL
132790 +listen_32570 listen 0 32570 NULL
132791 +__vlan_add_32575 __vlan_add 0 32575 NULL
132792 +pnp_mem_len_32584 pnp_mem_len 0 32584 NULL nohasharray
132793 +wl12xx_update_sta_state_32584 wl12xx_update_sta_state 0 32584 &pnp_mem_len_32584
132794 +mem_swapout_entry_32586 mem_swapout_entry 3-0 32586 NULL nohasharray
132795 +jid_show_32586 jid_show 0 32586 &mem_swapout_entry_32586
132796 +pipeline_tcp_tx_stat_fifo_int_read_32589 pipeline_tcp_tx_stat_fifo_int_read 3-0 32589 NULL
132797 +ath10k_mac_set_rts_32591 ath10k_mac_set_rts 0 32591 NULL nohasharray
132798 +bnx2x_exe_queue_add_32591 bnx2x_exe_queue_add 0 32591 &ath10k_mac_set_rts_32591
132799 +print_cpus_kernel_max_32592 print_cpus_kernel_max 0 32592 NULL
132800 +erst_exec_subtract_value_32594 erst_exec_subtract_value 0 32594 NULL
132801 +read_file_beacon_32595 read_file_beacon 3-0 32595 NULL
132802 +nilfs_dat_prepare_alloc_32598 nilfs_dat_prepare_alloc 0 32598 NULL
132803 +show_fcoe_fcf_device_mac_32601 show_fcoe_fcf_device_mac 0 32601 NULL
132804 +ieee80211_if_read_dropped_frames_congestion_32603 ieee80211_if_read_dropped_frames_congestion 3-0 32603 NULL
132805 +sys_set_mempolicy_32608 sys_set_mempolicy 3 32608 NULL nohasharray
132806 +dma_alloc_pages_32608 dma_alloc_pages 3 32608 &sys_set_mempolicy_32608 nohasharray
132807 +status_control_read_32608 status_control_read 0-5-6 32608 &dma_alloc_pages_32608 nohasharray
132808 +vbi_out_buf_prepare_32608 vbi_out_buf_prepare 0 32608 &status_control_read_32608
132809 +replace_page_cache_page_32613 replace_page_cache_page 0 32613 NULL
132810 +show_spi_transport_rti_32617 show_spi_transport_rti 0 32617 NULL
132811 +smsc75xx_ethtool_get_eeprom_len_32621 smsc75xx_ethtool_get_eeprom_len 0 32621 NULL
132812 +lx_pipe_start_32625 lx_pipe_start 0 32625 NULL
132813 +cifs_writepage_32626 cifs_writepage 0 32626 NULL
132814 +irda_recvmsg_dgram_32631 irda_recvmsg_dgram 4-0 32631 NULL
132815 +cfg80211_roamed_32632 cfg80211_roamed 7-5 32632 NULL
132816 +po1030_set_auto_white_balance_32633 po1030_set_auto_white_balance 0 32633 NULL
132817 +vpivci_to_channel_32635 vpivci_to_channel 0 32635 NULL
132818 +ieee80211_hdrlen_32637 ieee80211_hdrlen 0 32637 NULL
132819 +nilfs_cpfile_get_checkpoint_32639 nilfs_cpfile_get_checkpoint 0 32639 NULL nohasharray
132820 +phonet_device_notify_32639 phonet_device_notify 0 32639 &nilfs_cpfile_get_checkpoint_32639
132821 +show_abi_version_32641 show_abi_version 0 32641 NULL nohasharray
132822 +_isl12057_rtc_read_time_32641 _isl12057_rtc_read_time 0 32641 &show_abi_version_32641
132823 +ite_decode_bytes_32642 ite_decode_bytes 3 32642 NULL
132824 +rtl8187_cmd_reset_32643 rtl8187_cmd_reset 0 32643 NULL
132825 +xpcs_reg_value_read_32644 xpcs_reg_value_read 3-0 32644 NULL
132826 +kvmalloc_32646 kvmalloc 1 32646 NULL nohasharray
132827 +niu_get_sset_count_32646 niu_get_sset_count 0 32646 &kvmalloc_32646
132828 +cxacru_sysfs_show_upstream_bits_per_frame_32651 cxacru_sysfs_show_upstream_bits_per_frame 0 32651 NULL
132829 +generic_readlink_32654 generic_readlink 3-0 32654 NULL nohasharray
132830 +ftrace_startup_32654 ftrace_startup 0 32654 &generic_readlink_32654
132831 +snd_seq_device_dev_register_32666 snd_seq_device_dev_register 0 32666 NULL
132832 +get_unaligned_be24_32667 get_unaligned_be24 0 32667 NULL
132833 +vbi_cap_start_streaming_32668 vbi_cap_start_streaming 0 32668 NULL
132834 +move_addr_to_kernel_32673 move_addr_to_kernel 2-0 32673 NULL
132835 +__exofs_wait_obj_created_32678 __exofs_wait_obj_created 0 32678 NULL
132836 +compat_SyS_preadv_32679 compat_SyS_preadv 3 32679 NULL
132837 +mxl111sf_tuner_write_reg_32683 mxl111sf_tuner_write_reg 0 32683 NULL nohasharray
132838 +lp_read_32683 lp_read 0-3 32683 &mxl111sf_tuner_write_reg_32683
132839 +via_lock_rate_32684 via_lock_rate 0 32684 NULL
132840 +family_show_32685 family_show 0 32685 NULL
132841 +tps80031_set_bits_32686 tps80031_set_bits 0 32686 NULL
132842 +blkdev_writepage_32693 blkdev_writepage 0 32693 NULL
132843 +si4713_i2c_write_32696 si4713_i2c_write 0 32696 NULL
132844 +bnad_vlan_rx_add_vid_32699 bnad_vlan_rx_add_vid 0 32699 NULL
132845 +si3054_init_32700 si3054_init 0 32700 NULL
132846 +jfs_readpages_32702 jfs_readpages 4 32702 NULL nohasharray
132847 +evdev_write_32702 evdev_write 0-3 32702 &jfs_readpages_32702
132848 +security_get_32703 security_get 0 32703 NULL nohasharray
132849 +cgroup_migrate_32703 cgroup_migrate 0 32703 &security_get_32703
132850 +check_bdq_32704 check_bdq 0 32704 NULL
132851 +xfs_filestream_new_ag_32711 xfs_filestream_new_ag 0 32711 NULL
132852 +rt2x00debug_read_queue_dump_32712 rt2x00debug_read_queue_dump 3-0 32712 NULL
132853 +stv06xx_write_sensor_words_32713 stv06xx_write_sensor_words 0 32713 NULL nohasharray
132854 +xfs_bmbt_update_32713 xfs_bmbt_update 0 32713 &stv06xx_write_sensor_words_32713 nohasharray
132855 +acpi_processor_suspend_32713 acpi_processor_suspend 0 32713 &xfs_bmbt_update_32713
132856 +_xfs_buf_get_pages_32715 _xfs_buf_get_pages 2 32715 NULL nohasharray
132857 +vmxnet3_rq_init_32715 vmxnet3_rq_init 0 32715 &_xfs_buf_get_pages_32715
132858 +usb_ma901radio_s_ctrl_32718 usb_ma901radio_s_ctrl 0 32718 NULL
132859 +show_conn_param_ISCSI_PARAM_EXP_STATSN_32720 show_conn_param_ISCSI_PARAM_EXP_STATSN 0 32720 NULL
132860 +rpm_resume_32734 rpm_resume 0 32734 NULL
132861 +ncp_make_open_32735 ncp_make_open 0 32735 NULL
132862 +ping_get_port_32738 ping_get_port 0 32738 NULL nohasharray
132863 +team_netpoll_setup_32738 team_netpoll_setup 0 32738 &ping_get_port_32738
132864 +e1000_alloc_ring_dma_32741 e1000_alloc_ring_dma 0 32741 NULL
132865 +i40e_pci_sriov_enable_32742 i40e_pci_sriov_enable 2-0 32742 NULL
132866 +mcp251x_set_normal_mode_32743 mcp251x_set_normal_mode 0 32743 NULL nohasharray
132867 +slc_open_32743 slc_open 0 32743 &mcp251x_set_normal_mode_32743
132868 +stats_read_ul_32751 stats_read_ul 3-0 32751 NULL
132869 +stv06xx_isoc_nego_32752 stv06xx_isoc_nego 0 32752 NULL
132870 +every_nth_show_32754 every_nth_show 0 32754 NULL
132871 +__uncore_thr_show_32756 __uncore_thr_show 0 32756 NULL
132872 +tg_set_cfs_bandwidth_32757 tg_set_cfs_bandwidth 0 32757 NULL
132873 +iwl_dbgfs_fw_dbg_conf_write_32770 iwl_dbgfs_fw_dbg_conf_write 0-3 32770 NULL
132874 +vmci_transport_dgram_dequeue_32775 vmci_transport_dgram_dequeue 4-0 32775 NULL
132875 +qt2_write_32776 qt2_write 0-4 32776 NULL
132876 +target_stat_scsi_dev_attr_store_32778 target_stat_scsi_dev_attr_store 0 32778 NULL
132877 +pcxhr_get_clock_reg_32779 pcxhr_get_clock_reg 0 32779 NULL nohasharray
132878 +wl1251_cmd_configure_32779 wl1251_cmd_configure 0 32779 &pcxhr_get_clock_reg_32779
132879 +show_state_field_32780 show_state_field 0 32780 NULL
132880 +rt2800usb_set_device_state_32783 rt2800usb_set_device_state 0 32783 NULL
132881 +sctp_tsnmap_grow_32784 sctp_tsnmap_grow 2 32784 NULL nohasharray
132882 +vbi_cap_buf_prepare_32784 vbi_cap_buf_prepare 0 32784 &sctp_tsnmap_grow_32784
132883 +ebt_out_hook_32788 ebt_out_hook 0 32788 NULL
132884 +qla2x00_diag_megabytes_show_32789 qla2x00_diag_megabytes_show 0 32789 NULL
132885 +ocfs2_read_inode_block_full_32790 ocfs2_read_inode_block_full 0 32790 NULL nohasharray
132886 +show_tcpPassiveOpens_32790 show_tcpPassiveOpens 0 32790 &ocfs2_read_inode_block_full_32790 nohasharray
132887 +p54_get_stats_32790 p54_get_stats 0 32790 &show_tcpPassiveOpens_32790
132888 +iscsi_disc_show_password_mutual_32793 iscsi_disc_show_password_mutual 0 32793 NULL
132889 +xfs_trans_read_buf_32795 xfs_trans_read_buf 0 32795 NULL
132890 +mv88e6xxx_reg_write_32803 mv88e6xxx_reg_write 0 32803 NULL
132891 +ath5k_hw_reset_32804 ath5k_hw_reset 0 32804 NULL
132892 +rproc_name_read_32805 rproc_name_read 3-0 32805 NULL
132893 +get_register_page_interruptible_32809 get_register_page_interruptible 0-5 32809 NULL nohasharray
132894 +target_core_alua_tg_pt_gp_store_attr_nonop_delay_msecs_32809 target_core_alua_tg_pt_gp_store_attr_nonop_delay_msecs 0-3 32809 &get_register_page_interruptible_32809 nohasharray
132895 +b43legacy_attr_preamble_store_32809 b43legacy_attr_preamble_store 0-4 32809 &target_core_alua_tg_pt_gp_store_attr_nonop_delay_msecs_32809
132896 +copy_name_32811 copy_name 0-3 32811 NULL
132897 +ieee80211_tdls_mgmt_32825 ieee80211_tdls_mgmt 10 32825 NULL
132898 +mac802154_wpan_update_llsec_32831 mac802154_wpan_update_llsec 0 32831 NULL
132899 +video_autosw_get_32836 video_autosw_get 0 32836 NULL
132900 +__ksize_32837 __ksize 0 32837 NULL
132901 +stk17ta8_nvram_write_32843 stk17ta8_nvram_write 0-6-5 32843 NULL
132902 +phy_set_clr_bits_32845 phy_set_clr_bits 0-3-4 32845 NULL
132903 +vga_rseq_32848 vga_rseq 0 32848 NULL
132904 +amd64_inject_write_store_32852 amd64_inject_write_store 0-4 32852 NULL
132905 +hdpvr_s_ctrl_32855 hdpvr_s_ctrl 0 32855 NULL
132906 +show_32860 show 0 32860 NULL
132907 +sta_tx_latency_stat_read_32862 sta_tx_latency_stat_read 3-0 32862 NULL
132908 +new_tape_buffer_32866 new_tape_buffer 2 32866 NULL
132909 +io_apic_setup_irq_pin_32868 io_apic_setup_irq_pin 1 32868 NULL nohasharray
132910 +__uncore_match_vnw_show_32868 __uncore_match_vnw_show 0 32868 &io_apic_setup_irq_pin_32868
132911 +mxl5007t_write_reg_32872 mxl5007t_write_reg 0 32872 NULL
132912 +solo_osd_print_32873 solo_osd_print 0 32873 NULL
132913 +sha1_final_32876 sha1_final 0 32876 NULL
132914 +cifs_writedata_alloc_32880 cifs_writedata_alloc 1 32880 NULL nohasharray
132915 +ath6kl_usb_submit_ctrl_in_32880 ath6kl_usb_submit_ctrl_in 6 32880 &cifs_writedata_alloc_32880 nohasharray
132916 +__tcp_splice_read_32880 __tcp_splice_read 0 32880 &ath6kl_usb_submit_ctrl_in_32880
132917 +wl12xx_cmd_config_fwlog_32882 wl12xx_cmd_config_fwlog 0 32882 NULL
132918 +vp702x_usb_inout_cmd_32884 vp702x_usb_inout_cmd 4-6 32884 NULL nohasharray
132919 +_convert_lock_32884 _convert_lock 0 32884 &vp702x_usb_inout_cmd_32884
132920 +ocfs2_iterate_xattr_index_block_32885 ocfs2_iterate_xattr_index_block 0 32885 NULL
132921 +r820t_write_reg_32889 r820t_write_reg 0 32889 NULL
132922 +ath6kl_usb_post_recv_transfers_32892 ath6kl_usb_post_recv_transfers 2 32892 NULL nohasharray
132923 +msp_s_ctrl_32892 msp_s_ctrl 0 32892 &ath6kl_usb_post_recv_transfers_32892
132924 +visorchannel_dump_section_32893 visorchannel_dump_section 4 32893 NULL
132925 +get_pwm1_auto_point_pwm_32898 get_pwm1_auto_point_pwm 0 32898 NULL
132926 +ext4_get_group_number_32899 ext4_get_group_number 0-2 32899 NULL
132927 +ath5k_hw_set_power_mode_32901 ath5k_hw_set_power_mode 0 32901 NULL
132928 +bonding_show_carrier_32902 bonding_show_carrier 0 32902 NULL nohasharray
132929 +tsl2550_show_power_state_32902 tsl2550_show_power_state 0 32902 &bonding_show_carrier_32902
132930 +arvo_sysfs_show_mode_key_32906 arvo_sysfs_show_mode_key 0 32906 NULL nohasharray
132931 +lpss_reg_read_32906 lpss_reg_read 0 32906 &arvo_sysfs_show_mode_key_32906
132932 +write_policy_show_32908 write_policy_show 0 32908 NULL
132933 +show_fan16_32912 show_fan16 0 32912 NULL
132934 +il_dbgfs_tx_stats_read_32913 il_dbgfs_tx_stats_read 3-0 32913 NULL
132935 +show_32916 show 0 32916 NULL
132936 +mcp3422_show_samp_freqs_32924 mcp3422_show_samp_freqs 0 32924 NULL nohasharray
132937 +hibernate_32924 hibernate 0 32924 &mcp3422_show_samp_freqs_32924
132938 +zlib_inflate_workspacesize_32927 zlib_inflate_workspacesize 0 32927 NULL
132939 +xen_swiotlb_dma_mapping_error_32931 xen_swiotlb_dma_mapping_error 0-2 32931 NULL
132940 +nfs_direct_IO_32932 nfs_direct_IO 0 32932 NULL
132941 +hdmi_conf_apply_32934 hdmi_conf_apply 0 32934 NULL
132942 +i40e_vsi_configure_rx_32937 i40e_vsi_configure_rx 0 32937 NULL
132943 +add_dev_to_thread_32944 add_dev_to_thread 0 32944 NULL
132944 +chip_mc_read_32945 chip_mc_read 0 32945 NULL
132945 +store_temp_auto_boost_hyst_32950 store_temp_auto_boost_hyst 0-4 32950 NULL
132946 +usbatm_atm_proc_read_32951 usbatm_atm_proc_read 0 32951 NULL nohasharray
132947 +set_gpio_32951 set_gpio 0-4 32951 &usbatm_atm_proc_read_32951
132948 +mdiobus_write_32952 mdiobus_write 0 32952 NULL
132949 +trusted_list_32953 trusted_list 0-5 32953 NULL
132950 +target_core_dev_pr_show_attr_res_pr_holder_tg_port_32956 target_core_dev_pr_show_attr_res_pr_holder_tg_port 0 32956 NULL
132951 +ext4_valid_block_bitmap_32958 ext4_valid_block_bitmap 3 32958 NULL
132952 +xfs_log_reserve_32959 xfs_log_reserve 0 32959 NULL
132953 +wl1251_acx_group_address_tbl_32961 wl1251_acx_group_address_tbl 0 32961 NULL
132954 +afs_writeback_all_32967 afs_writeback_all 0 32967 NULL
132955 +mwl8k_cmd_set_hw_spec_32968 mwl8k_cmd_set_hw_spec 0 32968 NULL
132956 +sh_eth_dev_init_32971 sh_eth_dev_init 0 32971 NULL nohasharray
132957 +ext4_group_overhead_blocks_32971 ext4_group_overhead_blocks 0 32971 &sh_eth_dev_init_32971
132958 +saa7706h_i2c_send_32979 saa7706h_i2c_send 3-0 32979 NULL
132959 +show_selfballooning_32982 show_selfballooning 0 32982 NULL
132960 +show_fnode_header_digest_32983 show_fnode_header_digest 0 32983 NULL
132961 +kvaser_usb_set_opt_mode_32990 kvaser_usb_set_opt_mode 0 32990 NULL
132962 +iwl_mvm_phy_ctxt_apply_33000 iwl_mvm_phy_ctxt_apply 0 33000 NULL nohasharray
132963 +netdev_change_mtu_33000 netdev_change_mtu 0 33000 &iwl_mvm_phy_ctxt_apply_33000
132964 +fm_v4l2_fops_read_33006 fm_v4l2_fops_read 0-3 33006 NULL
132965 +ext3_alloc_blocks_33007 ext3_alloc_blocks 0-3 33007 NULL nohasharray
132966 +SyS_syslog_33007 SyS_syslog 3 33007 &ext3_alloc_blocks_33007
132967 +iwl_mvm_power_update_mac_33008 iwl_mvm_power_update_mac 0 33008 NULL
132968 +rt_mutex_slowtrylock_33011 rt_mutex_slowtrylock 0 33011 NULL
132969 +br_multicast_set_hash_max_33012 br_multicast_set_hash_max 2 33012 NULL
132970 +nvkm_pmu_create__33013 nvkm_pmu_create_ 4 33013 NULL
132971 +xfs_attr3_leaf_setflag_33014 xfs_attr3_leaf_setflag 0 33014 NULL
132972 +efivar_attr_store_33016 efivar_attr_store 0-4 33016 NULL nohasharray
132973 +snd_hda_parse_hdmi_codec_33016 snd_hda_parse_hdmi_codec 0 33016 &efivar_attr_store_33016
132974 +dibx000_i2c_master_xfer_gpio12_33018 dibx000_i2c_master_xfer_gpio12 0-3 33018 NULL
132975 +write_file_bt_ant_diversity_33019 write_file_bt_ant_diversity 3-0 33019 NULL
132976 +af9005_write_register_bits_33021 af9005_write_register_bits 0 33021 NULL
132977 +st_magn_buffer_postenable_33025 st_magn_buffer_postenable 0 33025 NULL
132978 +dapm_widget_show_33027 dapm_widget_show 0 33027 NULL
132979 +int340x_thermal_get_trip_type_33029 int340x_thermal_get_trip_type 0 33029 NULL
132980 +show_current_governor_33033 show_current_governor 0 33033 NULL
132981 +make_reservation_33038 make_reservation 0 33038 NULL
132982 +ata_scsi_em_message_store_33040 ata_scsi_em_message_store 0-4 33040 NULL
132983 +cxgb4vf_get_sset_count_33041 cxgb4vf_get_sset_count 0 33041 NULL
132984 +ov7670_s_hflip_33044 ov7670_s_hflip 0 33044 NULL
132985 +show_ch_count_33045 show_ch_count 0 33045 NULL
132986 +show_sgid_33048 show_sgid 0 33048 NULL
132987 +SYSC_lgetxattr_33049 SYSC_lgetxattr 4 33049 NULL
132988 +pipeline_dec_packet_in_fifo_full_read_33052 pipeline_dec_packet_in_fifo_full_read 3-0 33052 NULL
132989 +ebt_compat_match_offset_33053 ebt_compat_match_offset 0-2 33053 NULL
132990 +bitmap_resize_33054 bitmap_resize 2-0 33054 NULL nohasharray
132991 +nfs_readpage_33054 nfs_readpage 0 33054 &bitmap_resize_33054
132992 +show_sas_phy_maximum_linkrate_hw_33056 show_sas_phy_maximum_linkrate_hw 0 33056 NULL nohasharray
132993 +qlcnic_send_cmd_descs_33056 qlcnic_send_cmd_descs 0 33056 &show_sas_phy_maximum_linkrate_hw_33056
132994 +cifs_getattr_33057 cifs_getattr 0 33057 NULL
132995 +target_stat_scsi_lu_show_attr_read_mbytes_33059 target_stat_scsi_lu_show_attr_read_mbytes 0 33059 NULL nohasharray
132996 +intel_ring_flush_all_caches_33059 intel_ring_flush_all_caches 0 33059 &target_stat_scsi_lu_show_attr_read_mbytes_33059
132997 +stats_dot11RTSSuccessCount_read_33065 stats_dot11RTSSuccessCount_read 3-0 33065 NULL
132998 +sel_read_checkreqprot_33068 sel_read_checkreqprot 3-0 33068 NULL
132999 +vbi_buffer_prepare_33070 vbi_buffer_prepare 0 33070 NULL
133000 +gfs2_write_end_33073 gfs2_write_end 0-5 33073 NULL
133001 +target_stat_scsi_dev_show_attr_role_33074 target_stat_scsi_dev_show_attr_role 0 33074 NULL nohasharray
133002 +ff_write_ee_33074 ff_write_ee 0-2-4 33074 &target_stat_scsi_dev_show_attr_role_33074
133003 +__key_instantiate_and_link_33075 __key_instantiate_and_link 0 33075 NULL
133004 +tomoyo_write_33076 tomoyo_write 0-3 33076 NULL
133005 +dsa_slave_set_mac_address_33080 dsa_slave_set_mac_address 0 33080 NULL
133006 +i8xx_pipe_crc_ctl_reg_33082 i8xx_pipe_crc_ctl_reg 0 33082 NULL
133007 +acl_permission_check_33083 acl_permission_check 0 33083 NULL nohasharray
133008 +si476x_radio_s_ctrl_33083 si476x_radio_s_ctrl 0 33083 &acl_permission_check_33083
133009 +os_desc_b_vendor_code_show_33087 os_desc_b_vendor_code_show 0 33087 NULL
133010 +fcoe_cpu_callback_33094 fcoe_cpu_callback 0 33094 NULL
133011 +snd_cx88_prepare_33099 snd_cx88_prepare 0 33099 NULL
133012 +drv_attr_store_33101 drv_attr_store 0-4 33101 NULL
133013 +vnic_dev_cmd_no_proxy_33109 vnic_dev_cmd_no_proxy 0 33109 NULL
133014 +iscsi_tpg_param_store_MaxOutstandingR2T_33111 iscsi_tpg_param_store_MaxOutstandingR2T 0-3 33111 NULL
133015 +ieee80211_fragment_33112 ieee80211_fragment 4 33112 NULL nohasharray
133016 +dump_cr_33112 dump_cr 0 33112 &ieee80211_fragment_33112 nohasharray
133017 +metadata_store_33112 metadata_store 0-3 33112 &dump_cr_33112
133018 +nf_nat_ipv4_local_fn_33119 nf_nat_ipv4_local_fn 0 33119 NULL nohasharray
133019 +set_beep_33119 set_beep 0-4 33119 &nf_nat_ipv4_local_fn_33119
133020 +write_node_33121 write_node 4-0 33121 NULL
133021 +virtual_gb_store_33126 virtual_gb_store 0-3 33126 NULL
133022 +fb_sys_write_33130 fb_sys_write 3 33130 NULL nohasharray
133023 +cxgb4_inet6addr_handler_33130 cxgb4_inet6addr_handler 0 33130 &fb_sys_write_33130
133024 +sas_change_queue_depth_33131 sas_change_queue_depth 2-0 33131 NULL
133025 +show_fcoe_ctlr_device_err_block_33135 show_fcoe_ctlr_device_err_block 0 33135 NULL nohasharray
133026 +asm_rev_show_33135 asm_rev_show 0 33135 &show_fcoe_ctlr_device_err_block_33135 nohasharray
133027 +i40e_vsi_add_vlan_33135 i40e_vsi_add_vlan 0 33135 &asm_rev_show_33135
133028 +iwl_mvm_mac_ctx_send_33141 iwl_mvm_mac_ctx_send 0 33141 NULL
133029 +backlog_show_33143 backlog_show 0 33143 NULL nohasharray
133030 +notify_change_33143 notify_change 0 33143 &backlog_show_33143
133031 +bond_option_arp_ip_target_add_33152 bond_option_arp_ip_target_add 0 33152 NULL nohasharray
133032 +SyS_poll_33152 SyS_poll 2 33152 &bond_option_arp_ip_target_add_33152
133033 +_pci_add_cap_save_buffer_33153 _pci_add_cap_save_buffer 4 33153 NULL
133034 +ubifs_gc_start_commit_33160 ubifs_gc_start_commit 0 33160 NULL
133035 +regmap_spmi_ext_write_33161 regmap_spmi_ext_write 0 33161 NULL
133036 +wl1271_sta_hw_init_33163 wl1271_sta_hw_init 0 33163 NULL nohasharray
133037 +igb_get_sset_count_33163 igb_get_sset_count 0 33163 &wl1271_sta_hw_init_33163
133038 +__erst_clear_from_storage_33167 __erst_clear_from_storage 0 33167 NULL
133039 +debug_debug6_read_33168 debug_debug6_read 3-0 33168 NULL
133040 +acpi_ex_access_region_33170 acpi_ex_access_region 0 33170 NULL
133041 +da9052_bat_check_health_33171 da9052_bat_check_health 0 33171 NULL
133042 +show_otp2_33172 show_otp2 0 33172 NULL
133043 +begin_33173 begin 0 33173 NULL
133044 +bq2415x_i2c_write_33181 bq2415x_i2c_write 0 33181 NULL
133045 +store_fc_private_host_tgtid_bind_type_33187 store_fc_private_host_tgtid_bind_type 0-4 33187 NULL
133046 +hfsplus_security_listxattr_33189 hfsplus_security_listxattr 0-5 33189 NULL nohasharray
133047 +il3945_dump_error_log_33189 il3945_dump_error_log 0-4 33189 &hfsplus_security_listxattr_33189
133048 +rtl_usb_start_33190 rtl_usb_start 0 33190 NULL nohasharray
133049 +iwl_mvm_mac_ctxt_add_33190 iwl_mvm_mac_ctxt_add 0 33190 &rtl_usb_start_33190
133050 +nvkm_fuse_create__33192 nvkm_fuse_create_ 4 33192 NULL
133051 +flash_store_33203 flash_store 0-4 33203 NULL
133052 +dataflash_read_fact_otp_33204 dataflash_read_fact_otp 3-2 33204 NULL nohasharray
133053 +r820t_write_reg_mask_33204 r820t_write_reg_mask 0 33204 &dataflash_read_fact_otp_33204
133054 +pp_read_33210 pp_read 3-0 33210 NULL nohasharray
133055 +xen_allocate_irqs_dynamic_33210 xen_allocate_irqs_dynamic 1 33210 &pp_read_33210 nohasharray
133056 +ax_open_33210 ax_open 0 33210 &xen_allocate_irqs_dynamic_33210
133057 +reqbufs_capture_33214 reqbufs_capture 0 33214 NULL
133058 +vp_modern_find_vqs_33217 vp_modern_find_vqs 2 33217 NULL nohasharray
133059 +rt2x00queue_alloc_rxskbs_33217 rt2x00queue_alloc_rxskbs 0 33217 &vp_modern_find_vqs_33217 nohasharray
133060 +mwl8k_send_fw_load_cmd_33217 mwl8k_send_fw_load_cmd 0 33217 &rt2x00queue_alloc_rxskbs_33217
133061 +atm_pcr_check_33218 atm_pcr_check 0 33218 NULL
133062 +fops_write_33219 fops_write 0-3 33219 NULL
133063 +iommu_group_attr_store_33221 iommu_group_attr_store 0-4 33221 NULL
133064 +ovl_setattr_33227 ovl_setattr 0 33227 NULL nohasharray
133065 +store_flag_33227 store_flag 0 33227 &ovl_setattr_33227
133066 +lp55xx_store_engine_run_33230 lp55xx_store_engine_run 0-4 33230 NULL
133067 +netlbl_unlhsh_remove_addr4_33231 netlbl_unlhsh_remove_addr4 0 33231 NULL
133068 +store_rps_dev_flow_table_cnt_33235 store_rps_dev_flow_table_cnt 0-4 33235 NULL
133069 +pm8001_task_prep_ssp_33237 pm8001_task_prep_ssp 0 33237 NULL
133070 +snd_seq_ioctl_get_subscription_33238 snd_seq_ioctl_get_subscription 0 33238 NULL
133071 +__vb2_wait_for_done_vb_33246 __vb2_wait_for_done_vb 0 33246 NULL
133072 +x1205_rtc_set_alarm_33247 x1205_rtc_set_alarm 0 33247 NULL
133073 +sbp2_sysfs_ieee1394_id_show_33248 sbp2_sysfs_ieee1394_id_show 0 33248 NULL
133074 +auto_abort_show_33251 auto_abort_show 0 33251 NULL
133075 +vt_notifier_call_33259 vt_notifier_call 0 33259 NULL
133076 +mwl8k_cmd_tx_power_33260 mwl8k_cmd_tx_power 0 33260 NULL
133077 +usbtv_set_regs_33265 usbtv_set_regs 0 33265 NULL
133078 +snd_pcm_plug_client_size_33267 snd_pcm_plug_client_size 0-2 33267 NULL nohasharray
133079 +modes_show_33267 modes_show 0 33267 &snd_pcm_plug_client_size_33267 nohasharray
133080 +latency_timer_store_33267 latency_timer_store 0-4 33267 &modes_show_33267
133081 +ipgre_open_33270 ipgre_open 0 33270 NULL
133082 +cachefiles_cook_key_33274 cachefiles_cook_key 2 33274 NULL
133083 +sctp_primitive_REQUESTHEARTBEAT_33276 sctp_primitive_REQUESTHEARTBEAT 0 33276 NULL
133084 +security_genfs_sid_33277 security_genfs_sid 0 33277 NULL
133085 +qlcnic_vlan_rx_add_33279 qlcnic_vlan_rx_add 0 33279 NULL
133086 +gadget_strings_product_show_33281 gadget_strings_product_show 0 33281 NULL
133087 +bnx2i_set_sq_info_33282 bnx2i_set_sq_info 0-4 33282 NULL nohasharray
133088 +sync_pt_create_33282 sync_pt_create 2 33282 &bnx2i_set_sq_info_33282
133089 +sg_new_write_33283 sg_new_write 0-4 33283 NULL
133090 +hotkey_source_mask_store_33288 hotkey_source_mask_store 0-4 33288 NULL
133091 +bin_search_33289 bin_search 0 33289 NULL
133092 +tps80031_reg_enable_33293 tps80031_reg_enable 0 33293 NULL
133093 +xfs_attr_leaf_addname_33299 xfs_attr_leaf_addname 0 33299 NULL
133094 +dw_wdt_write_33300 dw_wdt_write 0-3 33300 NULL
133095 +wlcore_validate_fw_ver_33302 wlcore_validate_fw_ver 0 33302 NULL
133096 +mcs7830_get_reg_33308 mcs7830_get_reg 3 33308 NULL
133097 +isku_sysfs_read_keys_easyzone_33318 isku_sysfs_read_keys_easyzone 6-0-5 33318 NULL
133098 +show_pwm_auto_point_fan_33320 show_pwm_auto_point_fan 0 33320 NULL nohasharray
133099 +set_attr_mode_msb_33320 set_attr_mode_msb 0-4 33320 &show_pwm_auto_point_fan_33320
133100 +usb_dev_prepare_33322 usb_dev_prepare 0 33322 NULL
133101 +ath6kl_usb_ctrl_msg_exchange_33327 ath6kl_usb_ctrl_msg_exchange 4 33327 NULL nohasharray
133102 +set_lid_handling_33327 set_lid_handling 0-4 33327 &ath6kl_usb_ctrl_msg_exchange_33327
133103 +vx_send_irq_dsp_33329 vx_send_irq_dsp 0 33329 NULL nohasharray
133104 +vfio_pci_bar_rw_33329 vfio_pci_bar_rw 3-0 33329 &vx_send_irq_dsp_33329
133105 +sas_get_linkerrors_33331 sas_get_linkerrors 0 33331 NULL
133106 +bma180_data_rdy_trigger_set_state_33332 bma180_data_rdy_trigger_set_state 0 33332 NULL
133107 +bdc_run_33333 bdc_run 0 33333 NULL
133108 +gsm_mux_rx_netchar_33336 gsm_mux_rx_netchar 3 33336 NULL
133109 +show_fc_host_model_33339 show_fc_host_model 0 33339 NULL
133110 +joydev_ioctl_33343 joydev_ioctl 2 33343 NULL
133111 +cpulist_parse_33350 cpulist_parse 0 33350 NULL
133112 +lov_stripesize_seq_write_33353 lov_stripesize_seq_write 3 33353 NULL
133113 +create_xattr_datum_33356 create_xattr_datum 5 33356 NULL nohasharray
133114 +irq_pkt_threshold_read_33356 irq_pkt_threshold_read 3-0 33356 &create_xattr_datum_33356
133115 +ath10k_pci_wake_wait_33360 ath10k_pci_wake_wait 0 33360 NULL
133116 +ksm_memory_callback_33363 ksm_memory_callback 0 33363 NULL
133117 +read_file_regidx_33370 read_file_regidx 3-0 33370 NULL nohasharray
133118 +sl2vl_attr_show_33370 sl2vl_attr_show 0 33370 &read_file_regidx_33370
133119 +cxacru_sysfs_show_adsl_headend_33376 cxacru_sysfs_show_adsl_headend 0 33376 NULL
133120 +sctp_ulpevent_new_33377 sctp_ulpevent_new 1 33377 NULL
133121 +aic26_keyclick_set_33378 aic26_keyclick_set 0-4 33378 NULL
133122 +mem_cgroup_resize_memsw_limit_33379 mem_cgroup_resize_memsw_limit 0 33379 NULL
133123 +setsockopt_33380 setsockopt 0 33380 NULL
133124 +hackrf_alloc_stream_bufs_33381 hackrf_alloc_stream_bufs 0 33381 NULL
133125 +ieee80211_if_read_dropped_frames_no_route_33383 ieee80211_if_read_dropped_frames_no_route 3-0 33383 NULL
133126 +airo_suspend_33386 airo_suspend 0 33386 NULL
133127 +bmc150_accel_setup_new_data_interrupt_33387 bmc150_accel_setup_new_data_interrupt 0 33387 NULL
133128 +btrfs_write_inode_33388 btrfs_write_inode 0 33388 NULL
133129 +show_ipInAddrErrors_33390 show_ipInAddrErrors 0 33390 NULL nohasharray
133130 +logfs_write_buf_33390 logfs_write_buf 0 33390 &show_ipInAddrErrors_33390
133131 +e100_exec_cb_33393 e100_exec_cb 0 33393 NULL
133132 +cfs_trace_copyin_string_33396 cfs_trace_copyin_string 4 33396 NULL
133133 +size_read_33399 size_read 0-3 33399 NULL
133134 +show_yoffset_33400 show_yoffset 0 33400 NULL
133135 +regulator_set_voltage_sel_regmap_33407 regulator_set_voltage_sel_regmap 0 33407 NULL
133136 +snd_pcm_capture_ioctl1_33408 snd_pcm_capture_ioctl1 0 33408 NULL nohasharray
133137 +ext4_meta_bg_first_block_no_33408 ext4_meta_bg_first_block_no 2 33408 &snd_pcm_capture_ioctl1_33408 nohasharray
133138 +dummy_urb_enqueue_33408 dummy_urb_enqueue 0 33408 &ext4_meta_bg_first_block_no_33408
133139 +ufs_getfrag_block_33409 ufs_getfrag_block 2-0 33409 NULL nohasharray
133140 +set_in_min3_33409 set_in_min3 0-4 33409 &ufs_getfrag_block_33409
133141 +dst_metric_raw_33414 dst_metric_raw 0 33414 NULL
133142 +show_risetime_33415 show_risetime 0 33415 NULL nohasharray
133143 +power_limit_0_tmin_us_show_33415 power_limit_0_tmin_us_show 0 33415 &show_risetime_33415 nohasharray
133144 +filemap_fdatawrite_33415 filemap_fdatawrite 0 33415 &power_limit_0_tmin_us_show_33415
133145 +show_eeprom5_33416 show_eeprom5 0 33416 NULL nohasharray
133146 +register_aggr_kprobe_33416 register_aggr_kprobe 0 33416 &show_eeprom5_33416
133147 +iscsi_nacl_attrib_store_random_r2t_offsets_33418 iscsi_nacl_attrib_store_random_r2t_offsets 0-3 33418 NULL
133148 +ims_pcu_write_ofn_config_33420 ims_pcu_write_ofn_config 0 33420 NULL
133149 +hash_netiface6_expire_33421 hash_netiface6_expire 4 33421 NULL
133150 +mic_start_33422 mic_start 0 33422 NULL
133151 +queue_ra_store_33425 queue_ra_store 3-0 33425 NULL
133152 +f2fs_write_meta_page_33426 f2fs_write_meta_page 0 33426 NULL
133153 +mxuport_send_ctrl_data_urb_33427 mxuport_send_ctrl_data_urb 0 33427 NULL
133154 +fw_vendor_show_33428 fw_vendor_show 0 33428 NULL nohasharray
133155 +iscsit_ta_prod_mode_write_protect_33428 iscsit_ta_prod_mode_write_protect 0 33428 &fw_vendor_show_33428
133156 +zram_meta_alloc_33432 zram_meta_alloc 2 33432 NULL
133157 +ubh_scanc_33436 ubh_scanc 0-3-4 33436 NULL
133158 +map_service_to_pipe_33438 map_service_to_pipe 0 33438 NULL
133159 +message_stats_list_33440 message_stats_list 5 33440 NULL nohasharray
133160 +fuse_dev_do_write_33440 fuse_dev_do_write 0-3 33440 &message_stats_list_33440
133161 +nf_conntrack_confirm_33448 nf_conntrack_confirm 0 33448 NULL nohasharray
133162 +ax88178_reset_33448 ax88178_reset 0 33448 &nf_conntrack_confirm_33448
133163 +ipvlan_addr4_event_33450 ipvlan_addr4_event 0 33450 NULL
133164 +acpi_smbus_transaction_33454 acpi_smbus_transaction 0 33454 NULL
133165 +ca0132_playback_pcm_prepare_33456 ca0132_playback_pcm_prepare 0 33456 NULL nohasharray
133166 +rcar_thermal_get_trip_temp_33456 rcar_thermal_get_trip_temp 0 33456 &ca0132_playback_pcm_prepare_33456
133167 +cyapa_i2c_pip_cmd_irq_sync_33458 cyapa_i2c_pip_cmd_irq_sync 3-0 33458 NULL nohasharray
133168 +da903x_enable_33458 da903x_enable 0 33458 &cyapa_i2c_pip_cmd_irq_sync_33458
133169 +st_max_sg_segs_show_33461 st_max_sg_segs_show 0 33461 NULL
133170 +__verify_length_33462 __verify_length 0 33462 NULL
133171 +__mt9t112_reg_write_33468 __mt9t112_reg_write 0 33468 NULL nohasharray
133172 +toshiba_kbd_illum_status_set_33468 toshiba_kbd_illum_status_set 0 33468 &__mt9t112_reg_write_33468
133173 +ovs_vport_alloc_33475 ovs_vport_alloc 1 33475 NULL
133174 +create_entry_33479 create_entry 2 33479 NULL
133175 +kmx61_chip_update_thresholds_33482 kmx61_chip_update_thresholds 0 33482 NULL
133176 +qla4xxx_get_ep_param_33483 qla4xxx_get_ep_param 0 33483 NULL
133177 +ip_setsockopt_33487 ip_setsockopt 5-0 33487 NULL nohasharray
133178 +elf_map_33487 elf_map 0 33487 &ip_setsockopt_33487
133179 +netxen_nic_hw_write_wx_128M_33488 netxen_nic_hw_write_wx_128M 2 33488 NULL
133180 +ol_dqblk_chunk_off_33489 ol_dqblk_chunk_off 2 33489 NULL
133181 +sock_set_timeout_33490 sock_set_timeout 0 33490 NULL
133182 +pm80xx_get_fatal_dump_33498 pm80xx_get_fatal_dump 0 33498 NULL nohasharray
133183 +patch_vt1708S_33498 patch_vt1708S 0 33498 &pm80xx_get_fatal_dump_33498
133184 +hash_netnet4_expire_33500 hash_netnet4_expire 4 33500 NULL nohasharray
133185 +show_spd_33500 show_spd 0 33500 &hash_netnet4_expire_33500 nohasharray
133186 +ipath_writev_33500 ipath_writev 0 33500 &show_spd_33500
133187 +wm831x_dcdc_get_status_33503 wm831x_dcdc_get_status 0 33503 NULL
133188 +fb_read_33506 fb_read 3-0 33506 NULL nohasharray
133189 +igb_sriov_reinit_33506 igb_sriov_reinit 0 33506 &fb_read_33506
133190 +cp2112_get_usb_config_33515 cp2112_get_usb_config 0 33515 NULL
133191 +musb_test_mode_write_33518 musb_test_mode_write 3-0 33518 NULL
133192 +extcon_set_state_33519 extcon_set_state 0 33519 NULL
133193 +lpfc_tgt_queue_depth_show_33520 lpfc_tgt_queue_depth_show 0 33520 NULL
133194 +ahash_setkey_unaligned_33521 ahash_setkey_unaligned 3-0 33521 NULL
133195 +nes_alloc_fast_reg_page_list_33523 nes_alloc_fast_reg_page_list 2 33523 NULL
133196 +dbg_chk_lpt_sz_33525 dbg_chk_lpt_sz 0 33525 NULL
133197 +aggr_size_rx_size_read_33526 aggr_size_rx_size_read 3-0 33526 NULL
133198 +bitmap_print_to_pagebuf_33528 bitmap_print_to_pagebuf 0 33528 NULL
133199 +part_inflight_show_33532 part_inflight_show 0 33532 NULL
133200 +acpi_gsi_to_irq_33533 acpi_gsi_to_irq 1 33533 NULL
133201 +show_temp_high_33534 show_temp_high 0 33534 NULL
133202 +cgw_notifier_33537 cgw_notifier 0 33537 NULL
133203 +qp_map_queue_headers_33538 qp_map_queue_headers 0 33538 NULL nohasharray
133204 +netdev_store_33538 netdev_store 0-4 33538 &qp_map_queue_headers_33538
133205 +tomoyo_read_self_33539 tomoyo_read_self 3-0 33539 NULL nohasharray
133206 +osc_max_rpcs_in_flight_seq_write_33539 osc_max_rpcs_in_flight_seq_write 3 33539 &tomoyo_read_self_33539
133207 +bnx2_request_firmware_33540 bnx2_request_firmware 0 33540 NULL
133208 +get_fan_div_33546 get_fan_div 0 33546 NULL
133209 +cx8802_buf_prepare_33547 cx8802_buf_prepare 0 33547 NULL
133210 +compat_SyS_recv_33548 compat_SyS_recv 3 33548 NULL
133211 +tpm_show_ppi_request_33550 tpm_show_ppi_request 0 33550 NULL nohasharray
133212 +ahc_proc_write_seeprom_33550 ahc_proc_write_seeprom 0-3 33550 &tpm_show_ppi_request_33550
133213 +dup_array_33551 dup_array 3 33551 NULL
133214 +in8_33552 in8 0 33552 NULL nohasharray
133215 +iscsi_stat_logout_show_attr_indx_33552 iscsi_stat_logout_show_attr_indx 0 33552 &in8_33552
133216 +ima_parse_rule_33557 ima_parse_rule 0 33557 NULL
133217 +gpiochip_to_irq_33561 gpiochip_to_irq 2 33561 NULL
133218 +sst_byt_pcm_trigger_33563 sst_byt_pcm_trigger 0 33563 NULL
133219 +__btrfs_set_prop_33568 __btrfs_set_prop 0 33568 NULL
133220 +limit_write_33576 limit_write 0-3 33576 NULL
133221 +cmtp_send_frame_33577 cmtp_send_frame 3 33577 NULL
133222 +amd_gpio_request_33588 amd_gpio_request 0 33588 NULL
133223 +xfs_attr3_leaf_getvalue_33590 xfs_attr3_leaf_getvalue 0 33590 NULL nohasharray
133224 +iscsi_stat_sess_show_attr_indx_33590 iscsi_stat_sess_show_attr_indx 0 33590 &xfs_attr3_leaf_getvalue_33590
133225 +count_subheaders_33591 count_subheaders 0 33591 NULL nohasharray
133226 +acpi_ps_push_scope_33591 acpi_ps_push_scope 0 33591 &count_subheaders_33591
133227 +scsi_execute_33596 scsi_execute 5 33596 NULL nohasharray
133228 +xfs_itruncate_extents_33596 xfs_itruncate_extents 0 33596 &scsi_execute_33596
133229 +really_probe_33598 really_probe 0 33598 NULL
133230 +rtl_open_33601 rtl_open 0 33601 NULL
133231 +comedi_buf_write_n_allocated_33604 comedi_buf_write_n_allocated 0 33604 NULL
133232 +temp_vga_33605 temp_vga 0 33605 NULL
133233 +cifs_fsync_33606 cifs_fsync 0 33606 NULL
133234 +target_core_alua_tg_pt_gp_store_attr_alua_access_status_33607 target_core_alua_tg_pt_gp_store_attr_alua_access_status 0-3 33607 NULL nohasharray
133235 +bond_option_resend_igmp_set_33607 bond_option_resend_igmp_set 0 33607 &target_core_alua_tg_pt_gp_store_attr_alua_access_status_33607
133236 +xt_compat_target_offset_33608 xt_compat_target_offset 0 33608 NULL nohasharray
133237 +ip6_find_1stfragopt_33608 ip6_find_1stfragopt 0 33608 &xt_compat_target_offset_33608 nohasharray
133238 +ltc4245_show_gpio_33608 ltc4245_show_gpio 0 33608 &ip6_find_1stfragopt_33608
133239 +wl12xx_pre_boot_33614 wl12xx_pre_boot 0 33614 NULL
133240 +il_dbgfs_qos_read_33615 il_dbgfs_qos_read 3-0 33615 NULL nohasharray
133241 +usb_gstrings_attach_33615 usb_gstrings_attach 3 33615 &il_dbgfs_qos_read_33615
133242 +show_rtap_iface_33618 show_rtap_iface 0 33618 NULL nohasharray
133243 +xfs_btree_check_sblock_33618 xfs_btree_check_sblock 0 33618 &show_rtap_iface_33618
133244 +set_temp_auto_temp_max_33619 set_temp_auto_temp_max 0-4 33619 NULL
133245 +nilfs_mdt_read_block_33622 nilfs_mdt_read_block 0 33622 NULL
133246 +do_sync_write_33624 do_sync_write 0-3 33624 NULL nohasharray
133247 +freeze_kernel_threads_33624 freeze_kernel_threads 0 33624 &do_sync_write_33624
133248 +hw_breakpoint_handler_33626 hw_breakpoint_handler 0 33626 NULL
133249 +i40e_setup_tx_descriptors_33630 i40e_setup_tx_descriptors 0 33630 NULL nohasharray
133250 +iio_buffer_write_length_33630 iio_buffer_write_length 0-4 33630 &i40e_setup_tx_descriptors_33630
133251 +swap_type_of_33634 swap_type_of 0 33634 NULL
133252 +wl18xx_get_rx_packet_len_33637 wl18xx_get_rx_packet_len 0-3 33637 NULL
133253 +snd_card_asihpi_trigger_33639 snd_card_asihpi_trigger 0 33639 NULL
133254 +c2_tx_ring_alloc_33640 c2_tx_ring_alloc 0 33640 NULL
133255 +mt9v011_s_ctrl_33643 mt9v011_s_ctrl 0 33643 NULL nohasharray
133256 +wlcore_cmd_wait_for_event_or_timeout_33643 wlcore_cmd_wait_for_event_or_timeout 0 33643 &mt9v011_s_ctrl_33643
133257 +read_battery_life_extender_33645 read_battery_life_extender 0 33645 NULL
133258 +mwifiex_uap_prepare_cmd_33647 mwifiex_uap_prepare_cmd 0 33647 NULL
133259 +ali_write_33649 ali_write 0-3 33649 NULL
133260 +beiscsi_process_async_pdu_33650 beiscsi_process_async_pdu 6 33650 NULL
133261 +create_endpoint_and_queue_control_33653 create_endpoint_and_queue_control 0 33653 NULL
133262 +mt9m111_set_green_balance_33654 mt9m111_set_green_balance 0 33654 NULL
133263 +sht15_update_status_33662 sht15_update_status 0 33662 NULL nohasharray
133264 +mvs_task_prep_33662 mvs_task_prep 0 33662 &sht15_update_status_33662
133265 +vmw_gmr_bind_33663 vmw_gmr_bind 3 33663 NULL
133266 +irq_blk_threshold_read_33666 irq_blk_threshold_read 3-0 33666 NULL nohasharray
133267 +writepage_33666 writepage 0 33666 &irq_blk_threshold_read_33666
133268 +kernel_fw_from_file_33667 kernel_fw_from_file 0 33667 NULL
133269 +arp_hdr_len_33671 arp_hdr_len 0 33671 NULL
133270 +i2c_hid_alloc_buffers_33673 i2c_hid_alloc_buffers 2 33673 NULL
133271 +ath6kl_wmi_startscan_cmd_33674 ath6kl_wmi_startscan_cmd 8 33674 NULL nohasharray
133272 +pcm_playback_prepare_33674 pcm_playback_prepare 0 33674 &ath6kl_wmi_startscan_cmd_33674
133273 +show_color_common_33677 show_color_common 0 33677 NULL
133274 +submit_one_bio_33683 submit_one_bio 0 33683 NULL
133275 +manage_start_stop_store_33684 manage_start_stop_store 0-4 33684 NULL
133276 +policy_show_33685 policy_show 0 33685 NULL nohasharray
133277 +i8259A_suspend_33685 i8259A_suspend 0 33685 &policy_show_33685
133278 +kempld_type_show_33688 kempld_type_show 0 33688 NULL nohasharray
133279 +il4965_store_tx_power_33688 il4965_store_tx_power 0-4 33688 &kempld_type_show_33688
133280 +ceph_write_end_33694 ceph_write_end 0-5 33694 NULL nohasharray
133281 +alc262_parse_auto_config_33694 alc262_parse_auto_config 0 33694 &ceph_write_end_33694 nohasharray
133282 +cyapa_read_block_33694 cyapa_read_block 0 33694 &alc262_parse_auto_config_33694 nohasharray
133283 +rocker_port_get_sset_count_33694 rocker_port_get_sset_count 0 33694 &cyapa_read_block_33694
133284 +snd_seq_ioctl_query_next_client_33695 snd_seq_ioctl_query_next_client 0 33695 NULL
133285 +nv50_disp_dmac_create__33696 nv50_disp_dmac_create_ 6 33696 NULL
133286 +sys_keyctl_33708 sys_keyctl 4 33708 NULL nohasharray
133287 +netlink_sendmsg_33708 netlink_sendmsg 4-0 33708 &sys_keyctl_33708 nohasharray
133288 +xs_send_kvec_33708 xs_send_kvec 5 33708 &netlink_sendmsg_33708
133289 +cap_task_setnice_33709 cap_task_setnice 0 33709 NULL
133290 +expand_corename_33710 expand_corename 2 33710 NULL
133291 +enable_33715 enable 0 33715 NULL
133292 +__gfs2_readpage_33717 __gfs2_readpage 0 33717 NULL
133293 +pvr2_stream_buffer_count_33719 pvr2_stream_buffer_count 2 33719 NULL
133294 +write_file_spectral_count_33723 write_file_spectral_count 3-0 33723 NULL
133295 +changeset_show_33726 changeset_show 0 33726 NULL
133296 +read_file_node_recv_33729 read_file_node_recv 3-0 33729 NULL
133297 +target_core_alua_tg_pt_gp_show_attr_nonop_delay_msecs_33732 target_core_alua_tg_pt_gp_show_attr_nonop_delay_msecs 0 33732 NULL
133298 +__mutex_lock_interruptible_slowpath_33735 __mutex_lock_interruptible_slowpath 0 33735 NULL
133299 +scm_check_creds_33739 scm_check_creds 0 33739 NULL
133300 +__iscsi_disc_show_password_mutual_33745 __iscsi_disc_show_password_mutual 0 33745 NULL nohasharray
133301 +nfs_idmap_instantiate_33745 nfs_idmap_instantiate 0 33745 &__iscsi_disc_show_password_mutual_33745
133302 +init_vif_33746 init_vif 0 33746 NULL
133303 +xfrm_count_pfkey_enc_supported_33748 xfrm_count_pfkey_enc_supported 0 33748 NULL
133304 +snd_rme96_playback_prepare_33751 snd_rme96_playback_prepare 0 33751 NULL nohasharray
133305 +adv7180_write_33751 adv7180_write 0 33751 &snd_rme96_playback_prepare_33751
133306 +ssb_ssb_read16_33752 ssb_ssb_read16 0 33752 NULL
133307 +mptscsih_version_nvdata_persistent_show_33753 mptscsih_version_nvdata_persistent_show 0 33753 NULL nohasharray
133308 +dev_open_33753 dev_open 0 33753 &mptscsih_version_nvdata_persistent_show_33753
133309 +wusb_phy_rate_show_33754 wusb_phy_rate_show 0 33754 NULL
133310 +ath10k_download_and_run_otp_33758 ath10k_download_and_run_otp 0 33758 NULL
133311 +var_to_pll_33759 var_to_pll 0 33759 NULL
133312 +pccard_show_voltage_33761 pccard_show_voltage 0 33761 NULL
133313 +vifs_state_read_33762 vifs_state_read 3-0 33762 NULL
133314 +ext2_xattr_user_list_33764 ext2_xattr_user_list 0-5 33764 NULL nohasharray
133315 +ext3_mark_inode_dirty_33764 ext3_mark_inode_dirty 0 33764 &ext2_xattr_user_list_33764
133316 +hashtab_create_33769 hashtab_create 3 33769 NULL
133317 +midibuf_message_length_33770 midibuf_message_length 0 33770 NULL
133318 +rj54n1_s_ctrl_33771 rj54n1_s_ctrl 0 33771 NULL
133319 +blkdev_read_iter_33773 blkdev_read_iter 0 33773 NULL
133320 +____request_module_33775 ____request_module 0 33775 NULL
133321 +nfs4_proc_statfs_33780 nfs4_proc_statfs 0 33780 NULL
133322 +__btrfs_free_reserved_extent_33782 __btrfs_free_reserved_extent 2 33782 NULL
133323 +show_33785 show 0 33785 NULL nohasharray
133324 +target_stat_scsi_tgt_port_show_attr_read_mbytes_33785 target_stat_scsi_tgt_port_show_attr_read_mbytes 0 33785 &show_33785
133325 +ezusb_write_ltv_33788 ezusb_write_ltv 0 33788 NULL
133326 +iwl_send_calib_cfg_33793 iwl_send_calib_cfg 0 33793 NULL nohasharray
133327 +niu_ldn_irq_enable_33793 niu_ldn_irq_enable 0 33793 &iwl_send_calib_cfg_33793
133328 +check_qos_33797 check_qos 0 33797 NULL nohasharray
133329 +ql_set_mac_addr_33797 ql_set_mac_addr 0 33797 &check_qos_33797
133330 +set_pwm_enable1_33798 set_pwm_enable1 0-4 33798 NULL
133331 +if_sdio_read_rx_len_33800 if_sdio_read_rx_len 0 33800 NULL
133332 +__uncore_iperf_cfg_show_33801 __uncore_iperf_cfg_show 0 33801 NULL
133333 +find_next_offset_33804 find_next_offset 3-0 33804 NULL
133334 +queue_control_on_old_endpoint_33811 queue_control_on_old_endpoint 0 33811 NULL
133335 +show_fcstat_loss_of_signal_count_33814 show_fcstat_loss_of_signal_count 0 33814 NULL
133336 +bfad_im_drv_name_show_33817 bfad_im_drv_name_show 0 33817 NULL
133337 +kcs_size_33818 kcs_size 0 33818 NULL
133338 +filter_write_33819 filter_write 3-0 33819 NULL nohasharray
133339 +read_reg_33819 read_reg 0 33819 &filter_write_33819
133340 +acpi_ps_build_named_op_33827 acpi_ps_build_named_op 0 33827 NULL
133341 +show_queue_type_field_33829 show_queue_type_field 0 33829 NULL
133342 +udplite_manip_pkt_33832 udplite_manip_pkt 4 33832 NULL
133343 +hidp_get_raw_report_33837 hidp_get_raw_report 0-4 33837 NULL
133344 +snd_ad1889_capture_prepare_33838 snd_ad1889_capture_prepare 0 33838 NULL
133345 +exofs_file_fsync_33847 exofs_file_fsync 0 33847 NULL nohasharray
133346 +store_als_channel_33847 store_als_channel 0-4 33847 &exofs_file_fsync_33847
133347 +calgary_alloc_coherent_33851 calgary_alloc_coherent 2 33851 NULL nohasharray
133348 +usbatm_atm_send_33851 usbatm_atm_send 0 33851 &calgary_alloc_coherent_33851
133349 +oz_cdev_write_33852 oz_cdev_write 3 33852 NULL
133350 +hamachi_open_33855 hamachi_open 0 33855 NULL
133351 +mlx4_en_open_33856 mlx4_en_open 0 33856 NULL
133352 +parse_capture_source_33859 parse_capture_source 0 33859 NULL
133353 +hdcs_start_33860 hdcs_start 0 33860 NULL
133354 +dev_register_33861 dev_register 0 33861 NULL
133355 +ov6650_s_fmt_33866 ov6650_s_fmt 0 33866 NULL
133356 +rt2x00usb_vendor_request_sw_33878 rt2x00usb_vendor_request_sw 0 33878 NULL
133357 +pcxhr_read_rmh_status_33880 pcxhr_read_rmh_status 0 33880 NULL
133358 +bin_string_33884 bin_string 5-3 33884 NULL
133359 +get_fan1_div_33886 get_fan1_div 0 33886 NULL nohasharray
133360 +mwifiex_cmd_802_11_snmp_mib_33886 mwifiex_cmd_802_11_snmp_mib 0 33886 &get_fan1_div_33886
133361 +twl_request_33892 twl_request 0 33892 NULL
133362 +sis190_init_ring_33895 sis190_init_ring 0 33895 NULL nohasharray
133363 +isl29003_set_resolution_33895 isl29003_set_resolution 0 33895 &sis190_init_ring_33895
133364 +node_read_cpulist_33898 node_read_cpulist 0 33898 NULL
133365 +copy_gl_to_skb_pkt_33906 copy_gl_to_skb_pkt 3 33906 NULL
133366 +musb_g_ep0_enable_33907 musb_g_ep0_enable 0 33907 NULL
133367 +get_user_pages_33908 get_user_pages 0 33908 NULL nohasharray
133368 +store_loopback_33908 store_loopback 0-3 33908 &get_user_pages_33908
133369 +sg_nents_33909 sg_nents 0 33909 NULL
133370 +ath6kl_roam_mode_write_33912 ath6kl_roam_mode_write 3-0 33912 NULL
133371 +whiteheat_open_33916 whiteheat_open 0 33916 NULL
133372 +queue_logical_block_size_33918 queue_logical_block_size 0 33918 NULL
133373 +beiscsi_get_macaddr_33920 beiscsi_get_macaddr 0 33920 NULL
133374 +show_ata_port_port_no_33921 show_ata_port_port_no 0 33921 NULL
133375 +dwc3_send_gadget_ep_cmd_33923 dwc3_send_gadget_ep_cmd 0 33923 NULL
133376 +set_temp_auto_point_temp_33930 set_temp_auto_point_temp 0-4 33930 NULL nohasharray
133377 +store_tabletExecute_33930 store_tabletExecute 0-4 33930 &set_temp_auto_point_temp_33930
133378 +palmas_bulk_read_33937 palmas_bulk_read 0 33937 NULL
133379 +pyra_sysfs_write_settings_33939 pyra_sysfs_write_settings 0-6-5 33939 NULL
133380 +sel_read_avc_cache_threshold_33942 sel_read_avc_cache_threshold 3-0 33942 NULL nohasharray
133381 +edd_show_raw_data_33942 edd_show_raw_data 0 33942 &sel_read_avc_cache_threshold_33942
133382 +lpfc_idiag_ctlacc_read_33943 lpfc_idiag_ctlacc_read 3-0 33943 NULL
133383 +read_file_tgt_rx_stats_33944 read_file_tgt_rx_stats 3-0 33944 NULL
133384 +stv06xx_write_bridge_33945 stv06xx_write_bridge 0 33945 NULL nohasharray
133385 +smsc95xx_ethtool_get_eeprom_len_33945 smsc95xx_ethtool_get_eeprom_len 0 33945 &stv06xx_write_bridge_33945
133386 +rs_sta_dbgfs_drv_tx_stats_read_33946 rs_sta_dbgfs_drv_tx_stats_read 3-0 33946 NULL nohasharray
133387 +logfs_write_inode_33946 logfs_write_inode 0 33946 &rs_sta_dbgfs_drv_tx_stats_read_33946
133388 +metric_id_get_33947 metric_id_get 0 33947 NULL nohasharray
133389 +__zd_usb_enable_rx_33947 __zd_usb_enable_rx 0 33947 &metric_id_get_33947
133390 +hfsplus_osx_setxattr_33952 hfsplus_osx_setxattr 0 33952 NULL
133391 +__proc_dump_kernel_33954 __proc_dump_kernel 5 33954 NULL
133392 +nilfs_direct_delete_and_convert_33957 nilfs_direct_delete_and_convert 0 33957 NULL
133393 +iscsi_nacl_auth_show_userid_33958 iscsi_nacl_auth_show_userid 0 33958 NULL
133394 +b44_register_phy_one_33962 b44_register_phy_one 0 33962 NULL
133395 +btrfs_delalloc_reserve_metadata_33963 btrfs_delalloc_reserve_metadata 0 33963 NULL
133396 +ieee802154_hdr_get_addrs_33964 ieee802154_hdr_get_addrs 0 33964 NULL
133397 +nct7802_read_fan_33970 nct7802_read_fan 0 33970 NULL
133398 +show_phys_height_33974 show_phys_height 0 33974 NULL nohasharray
133399 +actual_brightness_show_33974 actual_brightness_show 0 33974 &show_phys_height_33974
133400 +store_33978 store 0 33978 NULL nohasharray
133401 +bq2415x_set_termination_current_33978 bq2415x_set_termination_current 0 33978 &store_33978
133402 +brightness_show_33981 brightness_show 0 33981 NULL
133403 +show_33983 show 0 33983 NULL nohasharray
133404 +adfs_dir_find_entry_33983 adfs_dir_find_entry 0 33983 &show_33983
133405 +vga_switcheroo_debugfs_write_33984 vga_switcheroo_debugfs_write 3-0 33984 NULL
133406 +snd_interval_refine_33987 snd_interval_refine 0 33987 NULL nohasharray
133407 +hotkey_enable_store_33987 hotkey_enable_store 0-4 33987 &snd_interval_refine_33987
133408 +is_enabled_33989 is_enabled 0 33989 NULL
133409 +igbvf_request_irq_33999 igbvf_request_irq 0 33999 NULL nohasharray
133410 +dump_emit_33999 dump_emit 3 33999 &igbvf_request_irq_33999
133411 +acpi_device_hid_show_34000 acpi_device_hid_show 0 34000 NULL
133412 +lpfc_nodev_tmo_show_34002 lpfc_nodev_tmo_show 0 34002 NULL
133413 +__az6007_read_34011 __az6007_read 0 34011 NULL
133414 +ath10k_pci_wake_34017 ath10k_pci_wake 0 34017 NULL
133415 +state_show_34018 state_show 0 34018 NULL
133416 +__ntfs_malloc_34022 __ntfs_malloc 1 34022 NULL
133417 +lbs_lowrssi_write_34025 lbs_lowrssi_write 3-0 34025 NULL
133418 +ct_pcm_playback_trigger_34027 ct_pcm_playback_trigger 0 34027 NULL nohasharray
133419 +bh1780_show_power_state_34027 bh1780_show_power_state 0 34027 &ct_pcm_playback_trigger_34027
133420 +at803x_config_init_34029 at803x_config_init 0 34029 NULL
133421 +ghash_update_34031 ghash_update 0 34031 NULL
133422 +nilfs_snapshot_attr_store_34033 nilfs_snapshot_attr_store 0-4 34033 NULL
133423 +ppp_write_34034 ppp_write 3-0 34034 NULL
133424 +m88ts2022_set_params_34040 m88ts2022_set_params 0 34040 NULL
133425 +tty_insert_flip_string_34042 tty_insert_flip_string 3-0 34042 NULL
133426 +__domain_flush_pages_34045 __domain_flush_pages 2-3 34045 NULL nohasharray
133427 +show_sas_expander_vendor_id_34045 show_sas_expander_vendor_id 0 34045 &__domain_flush_pages_34045
133428 +lpfc_restrict_login_store_34049 lpfc_restrict_login_store 0-4 34049 NULL
133429 +bm_page_io_async_34050 bm_page_io_async 2 34050 NULL
133430 +cdc_ncm_show_tx_timer_usecs_34052 cdc_ncm_show_tx_timer_usecs 0 34052 NULL
133431 +ad7793_set_mode_34053 ad7793_set_mode 0 34053 NULL
133432 +pcm_trigger_34060 pcm_trigger 0 34060 NULL
133433 +memcg_update_all_caches_34068 memcg_update_all_caches 1-0 34068 NULL
133434 +store_34070 store 0-3 34070 NULL
133435 +efx_phc_enable_34071 efx_phc_enable 0 34071 NULL
133436 +show_analog_out_34081 show_analog_out 0 34081 NULL
133437 +show_risefalltime_34084 show_risefalltime 0 34084 NULL
133438 +get_eeprom_len_34091 get_eeprom_len 0 34091 NULL
133439 +set_component_locate_34094 set_component_locate 0-4 34094 NULL
133440 +pipeline_pipeline_fifo_full_read_34095 pipeline_pipeline_fifo_full_read 3-0 34095 NULL nohasharray
133441 +alc_alloc_spec_34095 alc_alloc_spec 0 34095 &pipeline_pipeline_fifo_full_read_34095
133442 +lp55xx_store_engine_select_34100 lp55xx_store_engine_select 0-4 34100 NULL
133443 +__irq_domain_add_34101 __irq_domain_add 2 34101 NULL nohasharray
133444 +timeout_store_34101 timeout_store 0-4 34101 &__irq_domain_add_34101
133445 +amd_xgbe_phy_gmii_2500_mode_34104 amd_xgbe_phy_gmii_2500_mode 0 34104 NULL
133446 +proc_scsi_host_write_34107 proc_scsi_host_write 3-0 34107 NULL nohasharray
133447 +fjn_open_34107 fjn_open 0 34107 &proc_scsi_host_write_34107
133448 +sxgbe_open_34127 sxgbe_open 0 34127 NULL
133449 +asd_show_dev_pcba_sn_34128 asd_show_dev_pcba_sn 0 34128 NULL
133450 +store_temp_max_34130 store_temp_max 0-4 34130 NULL
133451 +islpci_mgt_transmit_34133 islpci_mgt_transmit 5-0 34133 NULL nohasharray
133452 +typhoon_request_firmware_34133 typhoon_request_firmware 0 34133 &islpci_mgt_transmit_34133
133453 +cdc_mbim_process_dgram_34136 cdc_mbim_process_dgram 3 34136 NULL
133454 +btrfs_csum_one_bio_34137 btrfs_csum_one_bio 0 34137 NULL
133455 +mtu2blksize_34139 mtu2blksize 0 34139 NULL
133456 +ixgbe_dbg_netdev_ops_write_34141 ixgbe_dbg_netdev_ops_write 3-0 34141 NULL nohasharray
133457 +si476x_core_cmd_am_acf_status_34141 si476x_core_cmd_am_acf_status 0 34141 &ixgbe_dbg_netdev_ops_write_34141
133458 +usbhid_power_34146 usbhid_power 0 34146 NULL nohasharray
133459 +veth_dev_init_34146 veth_dev_init 0 34146 &usbhid_power_34146
133460 +show_ipInDelivers_34148 show_ipInDelivers 0 34148 NULL
133461 +mwifiex_cmd_11n_addba_rsp_gen_34149 mwifiex_cmd_11n_addba_rsp_gen 0 34149 NULL
133462 +quirk_pcie_aspm_read_34150 quirk_pcie_aspm_read 0 34150 NULL
133463 +rt61pci_load_firmware_34151 rt61pci_load_firmware 0 34151 NULL
133464 +adt7x10_show_name_34153 adt7x10_show_name 0 34153 NULL nohasharray
133465 +hung_up_tty_write_34153 hung_up_tty_write 0-3 34153 &adt7x10_show_name_34153
133466 +configure_endpoint_34156 configure_endpoint 0 34156 NULL nohasharray
133467 +ixgbevf_read_posted_mbx_34156 ixgbevf_read_posted_mbx 0 34156 &configure_endpoint_34156 nohasharray
133468 +elan_i2c_set_flash_key_34156 elan_i2c_set_flash_key 0 34156 &ixgbevf_read_posted_mbx_34156
133469 +osst_eod_frame_ppos_show_34157 osst_eod_frame_ppos_show 0 34157 NULL nohasharray
133470 +host_control_on_shutdown_store_34157 host_control_on_shutdown_store 0-4 34157 &osst_eod_frame_ppos_show_34157
133471 +ext4_xattr_list_34162 ext4_xattr_list 0 34162 NULL nohasharray
133472 +st_sensors_spi_read_multiple_byte_34162 st_sensors_spi_read_multiple_byte 4 34162 &ext4_xattr_list_34162
133473 +card_wait_for_ready_34163 card_wait_for_ready 0 34163 NULL
133474 +ocfs2_xattr_list_entry_34165 ocfs2_xattr_list_entry 0 34165 NULL
133475 +rt2x00debug_read_bbp_34167 rt2x00debug_read_bbp 0-3 34167 NULL
133476 +ahci_show_port_cmd_34168 ahci_show_port_cmd 0 34168 NULL nohasharray
133477 +show_rdac5_34168 show_rdac5 0 34168 &ahci_show_port_cmd_34168
133478 +show_pkey_34170 show_pkey 0 34170 NULL
133479 +skb_to_sgvec_34171 skb_to_sgvec 0 34171 NULL
133480 +xfs_attr_get_34174 xfs_attr_get 0 34174 NULL
133481 +hdcs_s_ctrl_34177 hdcs_s_ctrl 0 34177 NULL
133482 +qla2x00_fw_dump_size_show_34180 qla2x00_fw_dump_size_show 0 34180 NULL
133483 +show_pci_clock_34182 show_pci_clock 0 34182 NULL
133484 +mgsl_claim_resources_34183 mgsl_claim_resources 0 34183 NULL
133485 +hidp_set_raw_report_34192 hidp_set_raw_report 4-0 34192 NULL
133486 +comp_algorithm_show_34195 comp_algorithm_show 0 34195 NULL
133487 +reiserfs_write_inode_34202 reiserfs_write_inode 0 34202 NULL nohasharray
133488 +max_comp_streams_store_34202 max_comp_streams_store 0-4 34202 &reiserfs_write_inode_34202
133489 +netlbl_unlhsh_netdev_handler_34204 netlbl_unlhsh_netdev_handler 0 34204 NULL
133490 +rbd_osd_req_create_34206 rbd_osd_req_create 3 34206 NULL nohasharray
133491 +rsi_debug_zone_write_34206 rsi_debug_zone_write 3-0 34206 &rbd_osd_req_create_34206
133492 +xfs_bmapi_write_34208 xfs_bmapi_write 0 34208 NULL
133493 +snd_ice1712_capture_pro_prepare_34214 snd_ice1712_capture_pro_prepare 0 34214 NULL
133494 +ext4_da_write_begin_34215 ext4_da_write_begin 3-4-0 34215 NULL
133495 +__send_command_34218 __send_command 5-7 34218 NULL
133496 +ext3_ordered_writepage_34221 ext3_ordered_writepage 0 34221 NULL nohasharray
133497 +bnx2x_send_msg2pf_34221 bnx2x_send_msg2pf 0 34221 &ext3_ordered_writepage_34221
133498 +adt7x10_temp_ready_34222 adt7x10_temp_ready 0 34222 NULL
133499 +ds2404_read_time_34225 ds2404_read_time 0 34225 NULL nohasharray
133500 +sctp_setsockopt_auto_asconf_34225 sctp_setsockopt_auto_asconf 0 34225 &ds2404_read_time_34225
133501 +show_hdmi_cable_34236 show_hdmi_cable 0 34236 NULL
133502 +store_34237 store 0-4 34237 NULL
133503 +start_genius_cam_34238 start_genius_cam 0 34238 NULL
133504 +dma_release_from_contiguous_34239 dma_release_from_contiguous 3 34239 NULL
133505 +wm8350_isink_enable_34241 wm8350_isink_enable 0 34241 NULL nohasharray
133506 +path_has_perm_34241 path_has_perm 0 34241 &wm8350_isink_enable_34241
133507 +bnx2x_nic_load_34243 bnx2x_nic_load 0 34243 NULL
133508 +mgsl_write_room_34245 mgsl_write_room 0 34245 NULL
133509 +cmpc_accel_sensitivity_show_34247 cmpc_accel_sensitivity_show 0 34247 NULL nohasharray
133510 +xennet_open_34247 xennet_open 0 34247 &cmpc_accel_sensitivity_show_34247
133511 +setup_nodes_for_search_34248 setup_nodes_for_search 0 34248 NULL
133512 +bcm_init_34250 bcm_init 0 34250 NULL nohasharray
133513 +adp8870_bl_l5_dark_dim_store_34250 adp8870_bl_l5_dark_dim_store 4-0 34250 &bcm_init_34250
133514 +nvkm_volt_create__34256 nvkm_volt_create_ 4 34256 NULL
133515 +raid_disks_store_34258 raid_disks_store 0-3 34258 NULL
133516 +xfs_bmbt_get_maxrecs_34259 xfs_bmbt_get_maxrecs 0 34259 NULL
133517 +max_age_store_34262 max_age_store 4-0 34262 NULL
133518 +show_bank2_mask_34263 show_bank2_mask 0 34263 NULL nohasharray
133519 +squashfs_readpage_34263 squashfs_readpage 0 34263 &show_bank2_mask_34263
133520 +bl_pipe_downcall_34264 bl_pipe_downcall 3-0 34264 NULL nohasharray
133521 +svc_listen_34264 svc_listen 0 34264 &bl_pipe_downcall_34264
133522 +ocfs2_dlm_lock_34265 ocfs2_dlm_lock 0 34265 NULL
133523 +pcf857x_to_irq_34273 pcf857x_to_irq 2 34273 NULL
133524 +kprobes_module_callback_34274 kprobes_module_callback 0 34274 NULL
133525 +ib_dma_mapping_error_34277 ib_dma_mapping_error 2 34277 NULL
133526 +device_private_init_34279 device_private_init 0 34279 NULL
133527 +isoc_enable_34281 isoc_enable 0 34281 NULL
133528 +get_boolean_34283 get_boolean 0 34283 NULL
133529 +xgmac_reg_addr_write_34284 xgmac_reg_addr_write 3-0 34284 NULL
133530 +stp_state_store_34285 stp_state_store 0-4 34285 NULL
133531 +f_set_ib_loopback_34288 f_set_ib_loopback 0 34288 NULL
133532 +show_cfg_34289 show_cfg 0 34289 NULL
133533 +bd2802_store_reg0x0e_34291 bd2802_store_reg0x0e 0-4 34291 NULL
133534 +cx18_start_capture_34296 cx18_start_capture 0 34296 NULL
133535 +aac_show_max_id_34297 aac_show_max_id 0 34297 NULL
133536 +rr_open_34298 rr_open 0 34298 NULL
133537 +auxadc_read_34299 auxadc_read 0 34299 NULL
133538 +acpi_ds_create_operand_34302 acpi_ds_create_operand 0 34302 NULL
133539 +snd_p16v_pcm_trigger_capture_34307 snd_p16v_pcm_trigger_capture 0 34307 NULL
133540 +ti_vread_sync_34311 ti_vread_sync 0 34311 NULL
133541 +ntty_write_room_34322 ntty_write_room 0 34322 NULL nohasharray
133542 +bfs_write_begin_34322 bfs_write_begin 0 34322 &ntty_write_room_34322
133543 +iov_iter_single_seg_count_34326 iov_iter_single_seg_count 0 34326 NULL
133544 +em28xx_start_analog_streaming_34335 em28xx_start_analog_streaming 0 34335 NULL
133545 +efivar_attr_show_34341 efivar_attr_show 0 34341 NULL
133546 +led_trigger_store_34354 led_trigger_store 0-4 34354 NULL
133547 +radio_read_34356 radio_read 0-3 34356 NULL
133548 +proc_thread_self_readlink_34357 proc_thread_self_readlink 3-0 34357 NULL nohasharray
133549 +show_ap2_temp_34357 show_ap2_temp 0 34357 &proc_thread_self_readlink_34357 nohasharray
133550 +ssb_bus_suspend_34357 ssb_bus_suspend 0 34357 &show_ap2_temp_34357
133551 +write_rss_34360 write_rss 0 34360 NULL nohasharray
133552 +hugetlbfs_migrate_page_34360 hugetlbfs_migrate_page 0 34360 &write_rss_34360
133553 +show_session_param_ISCSI_PARAM_LU_RESET_TMO_34362 show_session_param_ISCSI_PARAM_LU_RESET_TMO 0 34362 NULL
133554 +sync_page_io_34363 sync_page_io 3 34363 NULL nohasharray
133555 +ipr_store_reset_adapter_34363 ipr_store_reset_adapter 0-4 34363 &sync_page_io_34363
133556 +tpm_show_ppi_vs_operations_34365 tpm_show_ppi_vs_operations 0 34365 NULL
133557 +rngapi_reset_34366 rngapi_reset 3 34366 NULL nohasharray
133558 +p54_alloc_skb_34366 p54_alloc_skb 3 34366 &rngapi_reset_34366
133559 +play_audio_cb_34367 play_audio_cb 2 34367 NULL
133560 +batadv_hard_if_event_34371 batadv_hard_if_event 0 34371 NULL
133561 +i2c_hid_get_raw_report_34376 i2c_hid_get_raw_report 0-4 34376 NULL
133562 +reiserfs_resize_34377 reiserfs_resize 2 34377 NULL
133563 +ea_read_34378 ea_read 0 34378 NULL nohasharray
133564 +_iwl_dbgfs_low_latency_write_34378 _iwl_dbgfs_low_latency_write 3-0 34378 &ea_read_34378
133565 +regulator_mode_to_status_34382 regulator_mode_to_status 0 34382 NULL
133566 +av7110_vbi_write_34384 av7110_vbi_write 3-0 34384 NULL
133567 +hsc_probe_34385 hsc_probe 0 34385 NULL
133568 +usbvision_v4l2_read_34386 usbvision_v4l2_read 3-0 34386 NULL
133569 +read_rbu_image_type_34387 read_rbu_image_type 6-0-5 34387 NULL
133570 +i2c_outb_34391 i2c_outb 0 34391 NULL
133571 +saa7110_s_ctrl_34396 saa7110_s_ctrl 0 34396 NULL
133572 +ivtv_read_pos_34400 ivtv_read_pos 3-0 34400 NULL nohasharray
133573 +iwl_calib_set_34400 iwl_calib_set 3-0 34400 &ivtv_read_pos_34400
133574 +mei_cl_flow_ctrl_creds_34404 mei_cl_flow_ctrl_creds 0 34404 NULL
133575 +ath5k_attr_show_ofdm_weak_signal_detection_34410 ath5k_attr_show_ofdm_weak_signal_detection 0 34410 NULL
133576 +sctp_make_heartbeat_ack_34411 sctp_make_heartbeat_ack 4 34411 NULL nohasharray
133577 +set_rdac4_34411 set_rdac4 4-0 34411 &sctp_make_heartbeat_ack_34411
133578 +snd_ali_prepare_34413 snd_ali_prepare 0 34413 NULL
133579 +au0828_start_analog_streaming_34422 au0828_start_analog_streaming 0 34422 NULL
133580 +cfq_slice_async_show_34423 cfq_slice_async_show 0 34423 NULL nohasharray
133581 +ipv4_conntrack_defrag_34423 ipv4_conntrack_defrag 0 34423 &cfq_slice_async_show_34423
133582 +duplex_show_34424 duplex_show 0 34424 NULL
133583 +set_essid_34427 set_essid 0 34427 NULL
133584 +affs_readpage_34433 affs_readpage 0 34433 NULL
133585 +__extent_read_full_page_34437 __extent_read_full_page 0 34437 NULL
133586 +target_stat_scsi_lu_show_attr_lun_34439 target_stat_scsi_lu_show_attr_lun 0 34439 NULL nohasharray
133587 +security_socket_create_34439 security_socket_create 0 34439 &target_stat_scsi_lu_show_attr_lun_34439
133588 +store_state_field_34443 store_state_field 0-4 34443 NULL
133589 +go7007_buf_prepare_34448 go7007_buf_prepare 0 34448 NULL
133590 +_read_oob_34450 _read_oob 0 34450 NULL
133591 +sisfb_set_par_34453 sisfb_set_par 0 34453 NULL
133592 +bmg160_setup_new_data_interrupt_34455 bmg160_setup_new_data_interrupt 0 34455 NULL
133593 +sctp_make_abort_34459 sctp_make_abort 3 34459 NULL nohasharray
133594 +get_clusters_34459 get_clusters 0 34459 &sctp_make_abort_34459
133595 +wl1251_cmd_data_path_rx_34460 wl1251_cmd_data_path_rx 0 34460 NULL
133596 +bfad_im_serial_num_show_34463 bfad_im_serial_num_show 0 34463 NULL
133597 +aty_dsp_gt_34465 aty_dsp_gt 0 34465 NULL
133598 +ssb_hcd_probe_34466 ssb_hcd_probe 0 34466 NULL
133599 +esas2r_read_fw_34468 esas2r_read_fw 0-3-4 34468 NULL
133600 +monitor_id_show_34469 monitor_id_show 0 34469 NULL nohasharray
133601 +lbs_cmd_802_11_sleep_params_34469 lbs_cmd_802_11_sleep_params 0 34469 &monitor_id_show_34469 nohasharray
133602 +dev_start_34469 dev_start 0 34469 &lbs_cmd_802_11_sleep_params_34469
133603 +show_34470 show 0 34470 NULL
133604 +mwifiex_regrdwr_read_34472 mwifiex_regrdwr_read 3-0 34472 NULL
133605 +sha224_ssse3_init_34474 sha224_ssse3_init 0 34474 NULL
133606 +fw_csr_string_34475 fw_csr_string 0 34475 NULL
133607 +skcipher_sndbuf_34476 skcipher_sndbuf 0 34476 NULL
133608 +i2o_parm_field_get_34477 i2o_parm_field_get 5 34477 NULL
133609 +airspy_submit_urbs_34481 airspy_submit_urbs 0 34481 NULL
133610 +show_iface_data_seq_in_order_34486 show_iface_data_seq_in_order 0 34486 NULL
133611 +security_inode_permission_34488 security_inode_permission 0 34488 NULL nohasharray
133612 +_ctl_device_sas_address_show_34488 _ctl_device_sas_address_show 0 34488 &security_inode_permission_34488
133613 +enable_store_34489 enable_store 0-4 34489 NULL
133614 +rt2500pci_enable_radio_34490 rt2500pci_enable_radio 0 34490 NULL
133615 +SyS_pwritev_34494 SyS_pwritev 3 34494 NULL
133616 +qp_alloc_res_34496 qp_alloc_res 5 34496 NULL
133617 +cgroup_release_agent_write_34497 cgroup_release_agent_write 0-3 34497 NULL nohasharray
133618 +bcmgenet_get_sset_count_34497 bcmgenet_get_sset_count 0 34497 &cgroup_release_agent_write_34497
133619 +acerhdf_get_temp_34504 acerhdf_get_temp 0 34504 NULL
133620 +lb_tx_hash_to_port_mapping_init_34505 lb_tx_hash_to_port_mapping_init 0 34505 NULL nohasharray
133621 +lu_buf_check_and_alloc_34505 lu_buf_check_and_alloc 2 34505 &lb_tx_hash_to_port_mapping_init_34505
133622 +features_show_34507 features_show 0 34507 NULL
133623 +efivar_size_read_34508 efivar_size_read 0 34508 NULL nohasharray
133624 +show_34508 show 0 34508 &efivar_size_read_34508
133625 +sdev_store_evt_lun_change_reported_34510 sdev_store_evt_lun_change_reported 0-4 34510 NULL
133626 +show_temp_over_34512 show_temp_over 0 34512 NULL
133627 +qmi_wwan_mac_addr_34513 qmi_wwan_mac_addr 0 34513 NULL
133628 +ov9740_cropcap_34514 ov9740_cropcap 0 34514 NULL
133629 +tda18271_init_regs_34515 tda18271_init_regs 0 34515 NULL
133630 +bnad_rx_res_alloc_34516 bnad_rx_res_alloc 0 34516 NULL
133631 +fusbh200_urb_enqueue_34521 fusbh200_urb_enqueue 0 34521 NULL
133632 +hermes_write_wordrec_34522 hermes_write_wordrec 0 34522 NULL
133633 +bh1780_show_lux_34523 bh1780_show_lux 0 34523 NULL nohasharray
133634 +wl1251_acx_default_key_34523 wl1251_acx_default_key 0 34523 &bh1780_show_lux_34523
133635 +snd_pcm_hw_param_value_34525 snd_pcm_hw_param_value 0 34525 NULL
133636 +pccard_store_irq_mask_34534 pccard_store_irq_mask 0-4 34534 NULL
133637 +bMaxPower_show_34536 bMaxPower_show 0 34536 NULL
133638 +tracing_stats_read_34537 tracing_stats_read 3 34537 NULL
133639 +id_vendor_show_34538 id_vendor_show 0 34538 NULL
133640 +ths7303_config_34542 ths7303_config 0 34542 NULL
133641 +hugetlbfs_read_actor_34547 hugetlbfs_read_actor 0-4-5-2 34547 NULL nohasharray
133642 +ext4_read_inline_page_34547 ext4_read_inline_page 0 34547 &hugetlbfs_read_actor_34547
133643 +hdmi_streamoff_34556 hdmi_streamoff 0 34556 NULL nohasharray
133644 +asd_verify_flash_seg_34556 asd_verify_flash_seg 0 34556 &hdmi_streamoff_34556
133645 +dbBackSplit_34561 dbBackSplit 0 34561 NULL
133646 +self_check_peb_ec_hdr_34564 self_check_peb_ec_hdr 0 34564 NULL nohasharray
133647 +alloc_ieee80211_rsl_34564 alloc_ieee80211_rsl 1 34564 &self_check_peb_ec_hdr_34564
133648 +show_sas_expander_component_revision_id_34566 show_sas_expander_component_revision_id 0 34566 NULL
133649 +vsock_bind_34572 vsock_bind 0 34572 NULL
133650 +snd_ice1712_playback_pro_prepare_34573 snd_ice1712_playback_pro_prepare 0 34573 NULL
133651 +ext4_ind_direct_IO_34574 ext4_ind_direct_IO 4-0 34574 NULL
133652 +ath10k_send_key_34575 ath10k_send_key 0 34575 NULL
133653 +mwl8k_cmd_set_rf_channel_34578 mwl8k_cmd_set_rf_channel 0 34578 NULL nohasharray
133654 +via_ircc_net_open_34578 via_ircc_net_open 0 34578 &mwl8k_cmd_set_rf_channel_34578
133655 +digi_open_34579 digi_open 0 34579 NULL
133656 +lov_stripecount_seq_write_34582 lov_stripecount_seq_write 3 34582 NULL
133657 +velocity_rx_copy_34583 velocity_rx_copy 2 34583 NULL
133658 +s5p_mfc_alloc_priv_buf_34585 s5p_mfc_alloc_priv_buf 0 34585 NULL
133659 +init_send_hfcd_34586 init_send_hfcd 1 34586 NULL
133660 +ceph_msgpool_init_34599 ceph_msgpool_init 4 34599 NULL nohasharray
133661 +cw1200_queue_init_34599 cw1200_queue_init 4 34599 &ceph_msgpool_init_34599 nohasharray
133662 +ov2640_s_stream_34599 ov2640_s_stream 0 34599 &cw1200_queue_init_34599
133663 +behind_writes_used_show_34600 behind_writes_used_show 0 34600 NULL
133664 +show_session_param_ISCSI_PARAM_DISCOVERY_PARENT_TYPE_34601 show_session_param_ISCSI_PARAM_DISCOVERY_PARENT_TYPE 0 34601 NULL
133665 +bio_integrity_bytes_34602 bio_integrity_bytes 2 34602 NULL
133666 +ctrl_xmit_34606 ctrl_xmit 0 34606 NULL
133667 +__jffs2_ref_totlen_34609 __jffs2_ref_totlen 0 34609 NULL nohasharray
133668 +mtd_write_34609 mtd_write 0 34609 &__jffs2_ref_totlen_34609 nohasharray
133669 +ext2_write_begin_34609 ext2_write_begin 0 34609 &mtd_write_34609
133670 +ftdi_open_34618 ftdi_open 0 34618 NULL
133671 +il_commit_rxon_34621 il_commit_rxon 0 34621 NULL
133672 +pmbus_regulator_is_enabled_34623 pmbus_regulator_is_enabled 0 34623 NULL
133673 +sdev_store_delete_34624 sdev_store_delete 0-4 34624 NULL
133674 +scsi_debug_write_info_34626 scsi_debug_write_info 0-3 34626 NULL nohasharray
133675 +set_point2_34626 set_point2 0-4 34626 &scsi_debug_write_info_34626
133676 +da9063_rtc_set_alarm_34628 da9063_rtc_set_alarm 0 34628 NULL
133677 +ivtv_read_34631 ivtv_read 0 34631 NULL
133678 +cnic_alloc_dma_34641 cnic_alloc_dma 3 34641 NULL
133679 +pcipcwd_write_34644 pcipcwd_write 0-3 34644 NULL
133680 +rt2x00usb_alloc_entries_34648 rt2x00usb_alloc_entries 0 34648 NULL
133681 +iwl_mvm_power_set_ba_34655 iwl_mvm_power_set_ba 0 34655 NULL
133682 +cifs_readpage_from_fscache_34659 cifs_readpage_from_fscache 0 34659 NULL
133683 +nf_nat_mangle_udp_packet_34661 nf_nat_mangle_udp_packet 6-8 34661 NULL
133684 +br_multicast_set_port_router_34667 br_multicast_set_port_router 0 34667 NULL
133685 +snd_seq_do_ioctl_34668 snd_seq_do_ioctl 0 34668 NULL
133686 +sleep_auth_write_34676 sleep_auth_write 3-0 34676 NULL
133687 +udp_v4_get_port_34680 udp_v4_get_port 0 34680 NULL
133688 +ixgbevf_read_mbx_vf_34683 ixgbevf_read_mbx_vf 0 34683 NULL
133689 +core_setup_alua_34684 core_setup_alua 0 34684 NULL
133690 +f2fs_direct_IO_34685 f2fs_direct_IO 0-4 34685 NULL
133691 +isr_fiqs_read_34687 isr_fiqs_read 3-0 34687 NULL
133692 +batadv_tvlv_realloc_packet_buff_34688 batadv_tvlv_realloc_packet_buff 4-3 34688 NULL
133693 +hptiop_adjust_disk_queue_depth_34698 hptiop_adjust_disk_queue_depth 2-0 34698 NULL
133694 +__generic_file_write_iter_34699 __generic_file_write_iter 0 34699 NULL
133695 +em2800_i2c_send_bytes_34700 em2800_i2c_send_bytes 0-4 34700 NULL
133696 +wa_urb_enqueue_34701 wa_urb_enqueue 0 34701 NULL
133697 +target_core_alua_tg_pt_gp_show_attr_alua_support_unavailable_34702 target_core_alua_tg_pt_gp_show_attr_alua_support_unavailable 0 34702 NULL
133698 +wpf_s_ctrl_34705 wpf_s_ctrl 0 34705 NULL
133699 +alloc_irq_and_cfg_at_34706 alloc_irq_and_cfg_at 1 34706 NULL
133700 +ext4_listxattr_34712 ext4_listxattr 0-3 34712 NULL
133701 +bb_show_34715 bb_show 0 34715 NULL nohasharray
133702 +autofs4_write_34715 autofs4_write 4 34715 &bb_show_34715
133703 +ipath_f_get_ib_cfg_34717 ipath_f_get_ib_cfg 0 34717 NULL nohasharray
133704 +osst_seek_logical_blk_34717 osst_seek_logical_blk 0 34717 &ipath_f_get_ib_cfg_34717
133705 +ieee80211_if_read_num_sta_ps_34722 ieee80211_if_read_num_sta_ps 3-0 34722 NULL
133706 +store_34724 store 0-3 34724 NULL
133707 +composite_dev_prepare_34730 composite_dev_prepare 0 34730 NULL
133708 +sch_transaction_34731 sch_transaction 0 34731 NULL
133709 +platform_list_read_file_34734 platform_list_read_file 3-0 34734 NULL
133710 +target_fabric_tpg_attrib_attr_show_34735 target_fabric_tpg_attrib_attr_show 0 34735 NULL
133711 +reg_w_ixbuf_34736 reg_w_ixbuf 4 34736 NULL nohasharray
133712 +fib_rule_nlmsg_size_34736 fib_rule_nlmsg_size 0 34736 &reg_w_ixbuf_34736
133713 +sctp_make_datafrag_empty_34737 sctp_make_datafrag_empty 3 34737 NULL
133714 +nilfs_dev_README_show_34738 nilfs_dev_README_show 0 34738 NULL
133715 +ieee80211_check_combinations_34740 ieee80211_check_combinations 0 34740 NULL nohasharray
133716 +o2hb_region_blocks_write_34740 o2hb_region_blocks_write 0-3 34740 &ieee80211_check_combinations_34740
133717 +diagc_attr_show_34742 diagc_attr_show 0 34742 NULL
133718 +tps80031_rtc_read_time_34745 tps80031_rtc_read_time 0 34745 NULL nohasharray
133719 +do_loop_readv_writev_34745 do_loop_readv_writev 0 34745 &tps80031_rtc_read_time_34745
133720 +pm8001_mpi_build_cmd_34746 pm8001_mpi_build_cmd 0 34746 NULL
133721 +i9xx_pipe_crc_ctl_reg_34748 i9xx_pipe_crc_ctl_reg 0 34748 NULL
133722 +ext4_sync_parent_34750 ext4_sync_parent 0 34750 NULL nohasharray
133723 +store_nservers_34750 store_nservers 0-4 34750 &ext4_sync_parent_34750
133724 +solos_param_store_34755 solos_param_store 4-0 34755 NULL nohasharray
133725 +lsm_alloc_plain_34755 lsm_alloc_plain 1 34755 &solos_param_store_34755
133726 +i2400m_change_mtu_34758 i2400m_change_mtu 0 34758 NULL
133727 +bootmode_store_34762 bootmode_store 4-0 34762 NULL
133728 +device_add_34766 device_add 0 34766 NULL
133729 +__iio_device_attr_init_34767 __iio_device_attr_init 0 34767 NULL
133730 +gsmld_read_34768 gsmld_read 0 34768 NULL
133731 +bucket_table_alloc_34776 bucket_table_alloc 2 34776 NULL nohasharray
133732 +pipe_read_34776 pipe_read 0 34776 &bucket_table_alloc_34776
133733 +qib_cdev_init_34778 qib_cdev_init 1 34778 NULL
133734 +vga16fb_check_var_34784 vga16fb_check_var 0 34784 NULL
133735 +show_spd_enb_34787 show_spd_enb 0 34787 NULL
133736 +iscsi_stat_instance_show_attr_version_34789 iscsi_stat_instance_show_attr_version 0 34789 NULL
133737 +iwl_set_temperature_offset_calib_v2_34794 iwl_set_temperature_offset_calib_v2 0 34794 NULL
133738 +ext3_direct_IO_34798 ext3_direct_IO 4-0 34798 NULL
133739 +SYSC_keyctl_34800 SYSC_keyctl 4 34800 NULL
133740 +can_nocow_extent_34801 can_nocow_extent 2 34801 NULL
133741 +xadc_zynq_write_adc_reg_34803 xadc_zynq_write_adc_reg 0 34803 NULL
133742 +drbd_get_max_capacity_34804 drbd_get_max_capacity 0 34804 NULL
133743 +intel_sdvo_ddc_proxy_xfer_34805 intel_sdvo_ddc_proxy_xfer 0-3 34805 NULL
133744 +ll_setxattr_34806 ll_setxattr 4 34806 NULL
133745 +show_in5_34809 show_in5 0 34809 NULL
133746 +tda18218_get_if_frequency_34810 tda18218_get_if_frequency 0 34810 NULL
133747 +bh1770_get_lux_thresh_above_34814 bh1770_get_lux_thresh_above 0 34814 NULL nohasharray
133748 +iwl_phy_db_send_all_channel_groups_34814 iwl_phy_db_send_all_channel_groups 0 34814 &bh1770_get_lux_thresh_above_34814
133749 +stream_drop_34819 stream_drop 0 34819 NULL
133750 +ext3_force_commit_34823 ext3_force_commit 0 34823 NULL
133751 +cdc_ncm_show_tx_max_34824 cdc_ncm_show_tx_max 0 34824 NULL
133752 +anx9805_xfer_34828 anx9805_xfer 0-3 34828 NULL
133753 +bio_segments_34832 bio_segments 0 34832 NULL
133754 +i2c_dw_xfer_34833 i2c_dw_xfer 0-3 34833 NULL
133755 +charger_get_property_34836 charger_get_property 0 34836 NULL
133756 +b43_debugfs_write_34838 b43_debugfs_write 3-0 34838 NULL nohasharray
133757 +show_fnode_is_boot_target_34838 show_fnode_is_boot_target 0 34838 &b43_debugfs_write_34838
133758 +check_bandwidth_34841 check_bandwidth 0 34841 NULL
133759 +palmas_rtc_alarm_irq_enable_34842 palmas_rtc_alarm_irq_enable 0 34842 NULL
133760 +show_weight_temp_34843 show_weight_temp 0 34843 NULL
133761 +dev_set_allmulti_34844 dev_set_allmulti 0 34844 NULL nohasharray
133762 +sb1000_open_34844 sb1000_open 0 34844 &dev_set_allmulti_34844
133763 +acpi_system_write_wakeup_device_34853 acpi_system_write_wakeup_device 3-0 34853 NULL
133764 +zd_chip_unlock_phy_regs_34854 zd_chip_unlock_phy_regs 0 34854 NULL
133765 +cafe_smbus_xfer_34855 cafe_smbus_xfer 0 34855 NULL
133766 +usb_serial_generic_prepare_write_buffer_34857 usb_serial_generic_prepare_write_buffer 3 34857 NULL nohasharray
133767 +netdev_notify_34857 netdev_notify 0 34857 &usb_serial_generic_prepare_write_buffer_34857
133768 +atl1c_open_34858 atl1c_open 0 34858 NULL nohasharray
133769 +ad7266_postdisable_34858 ad7266_postdisable 0 34858 &atl1c_open_34858
133770 +pci_slot_attr_show_34863 pci_slot_attr_show 0 34863 NULL
133771 +memcpy_count_show_34867 memcpy_count_show 0 34867 NULL
133772 +ieee80211_if_read_txpower_34871 ieee80211_if_read_txpower 3-0 34871 NULL
133773 +crypto_ahash_op_34874 crypto_ahash_op 0 34874 NULL
133774 +__elan_update_firmware_34875 __elan_update_firmware 0 34875 NULL
133775 +osst_first_data_ppos_show_34877 osst_first_data_ppos_show 0 34877 NULL
133776 +dev_configure_alt_34879 dev_configure_alt 0 34879 NULL
133777 +show_ata_dev_dma_mode_34880 show_ata_dev_dma_mode 0 34880 NULL
133778 +radix_tree_preload_34882 radix_tree_preload 0 34882 NULL
133779 +nfs4_get_acl_uncached_34883 nfs4_get_acl_uncached 0 34883 NULL
133780 +atl2_get_regs_len_34886 atl2_get_regs_len 0 34886 NULL
133781 +adfs_f_read_34887 adfs_f_read 0 34887 NULL nohasharray
133782 +b43_chip_init_34887 b43_chip_init 0 34887 &adfs_f_read_34887
133783 +msg_print_text_34889 msg_print_text 0 34889 NULL nohasharray
133784 +sw_activity_show_34889 sw_activity_show 0 34889 &msg_print_text_34889
133785 +irda_getname_34892 irda_getname 0 34892 NULL nohasharray
133786 +nct7802_write_fan_min_34892 nct7802_write_fan_min 0 34892 &irda_getname_34892
133787 +ieee80211_if_write_34894 ieee80211_if_write 3-0 34894 NULL nohasharray
133788 +write_orph_nodes_34894 write_orph_nodes 0 34894 &ieee80211_if_write_34894
133789 +__hfs_ext_write_extent_34897 __hfs_ext_write_extent 0 34897 NULL
133790 +br_nf_pre_routing_34899 br_nf_pre_routing 0 34899 NULL nohasharray
133791 +pci_user_read_config_byte_34899 pci_user_read_config_byte 0 34899 &br_nf_pre_routing_34899
133792 +rfcomm_sock_create_34901 rfcomm_sock_create 0 34901 NULL
133793 +set_temp_max1_34902 set_temp_max1 0-4 34902 NULL
133794 +show_ata_link_hw_sata_spd_limit_34903 show_ata_link_hw_sata_spd_limit 0 34903 NULL
133795 +fore200e_open_34904 fore200e_open 0 34904 NULL nohasharray
133796 +set_channel_34904 set_channel 0 34904 &fore200e_open_34904
133797 +fc0011_vcocal_read_34906 fc0011_vcocal_read 0 34906 NULL
133798 +mipi_dsi_dcs_write_34910 mipi_dsi_dcs_write 4 34910 NULL nohasharray
133799 +clear_wdm_read_flag_34910 clear_wdm_read_flag 0 34910 &mipi_dsi_dcs_write_34910 nohasharray
133800 +find_free_extent_34910 find_free_extent 0 34910 &clear_wdm_read_flag_34910
133801 +x25_create_34911 x25_create 0 34911 NULL nohasharray
133802 +no_lun_0_store_34911 no_lun_0_store 0-3 34911 &x25_create_34911
133803 +gfs2_glock_wait_34913 gfs2_glock_wait 0 34913 NULL nohasharray
133804 +mmc_ffu_capable_show_34913 mmc_ffu_capable_show 0 34913 &gfs2_glock_wait_34913
133805 +amd_ec_wait_write_34914 amd_ec_wait_write 0 34914 NULL
133806 +si476x_radio_read_rsq_primary_blob_34916 si476x_radio_read_rsq_primary_blob 3-0 34916 NULL nohasharray
133807 +arcmsr_adjust_disk_queue_depth_34916 arcmsr_adjust_disk_queue_depth 2-0 34916 &si476x_radio_read_rsq_primary_blob_34916 nohasharray
133808 +write_msg_34916 write_msg 3 34916 &arcmsr_adjust_disk_queue_depth_34916 nohasharray
133809 +hci_sock_getname_34916 hci_sock_getname 0 34916 &write_msg_34916 nohasharray
133810 +niu_init_pcs_34916 niu_init_pcs 0 34916 &hci_sock_getname_34916
133811 +michael_setkey_34918 michael_setkey 0 34918 NULL
133812 +ath10k_htc_connect_service_34924 ath10k_htc_connect_service 0 34924 NULL
133813 +__inode_permission_34925 __inode_permission 0 34925 NULL nohasharray
133814 +netevent_cb_34925 netevent_cb 0 34925 &__inode_permission_34925
133815 +hrz_proc_read_34935 hrz_proc_read 0 34935 NULL
133816 +snd_info_entry_read_34938 snd_info_entry_read 3-0 34938 NULL
133817 +i2c_dw_wait_bus_not_busy_34943 i2c_dw_wait_bus_not_busy 0 34943 NULL nohasharray
133818 +rdev_size_store_34943 rdev_size_store 0-3 34943 &i2c_dw_wait_bus_not_busy_34943
133819 +wait_comp_34945 wait_comp 0 34945 NULL
133820 +show_max_uA_34951 show_max_uA 0 34951 NULL
133821 +raid1_reshape_34957 raid1_reshape 0 34957 NULL
133822 +skb_gro_header_slow_34958 skb_gro_header_slow 2 34958 NULL nohasharray
133823 +i2c_transfer_34958 i2c_transfer 0-3 34958 &skb_gro_header_slow_34958
133824 +wusb_dnts_store_34968 wusb_dnts_store 0-4 34968 NULL
133825 +rawv6_init_sk_34969 rawv6_init_sk 0 34969 NULL
133826 +qlcnic_sysfs_write_crb_34974 qlcnic_sysfs_write_crb 0-6-5 34974 NULL
133827 +nvkm_pm_create__34976 nvkm_pm_create_ 4 34976 NULL
133828 +edge_show_34977 edge_show 0 34977 NULL
133829 +vendor_command_34980 vendor_command 0 34980 NULL
133830 +mce_cpu_callback_34983 mce_cpu_callback 0 34983 NULL
133831 +get_icons_34984 get_icons 0 34984 NULL
133832 +gadget_config_name_configuration_show_34991 gadget_config_name_configuration_show 0 34991 NULL
133833 +uwb_rc_ie_rm_34993 uwb_rc_ie_rm 0 34993 NULL
133834 +alb_handle_addr_collision_on_attach_34994 alb_handle_addr_collision_on_attach 0 34994 NULL
133835 +_ctl_fw_queue_depth_show_34996 _ctl_fw_queue_depth_show 0 34996 NULL nohasharray
133836 +schedule_erase_34996 schedule_erase 0 34996 &_ctl_fw_queue_depth_show_34996 nohasharray
133837 +snd_ctl_dev_register_34996 snd_ctl_dev_register 0 34996 &schedule_erase_34996
133838 +print_message_35000 print_message 0 35000 NULL
133839 +aac_store_reset_adapter_35001 aac_store_reset_adapter 0-4 35001 NULL
133840 +rx_rx_hdr_overflow_read_35002 rx_rx_hdr_overflow_read 3-0 35002 NULL nohasharray
133841 +wusb_oob_mic_35002 wusb_oob_mic 0 35002 &rx_rx_hdr_overflow_read_35002
133842 +l2cap_skbuff_fromiovec_35003 l2cap_skbuff_fromiovec 4-3 35003 NULL nohasharray
133843 +mlx4_en_create_cq_35003 mlx4_en_create_cq 3 35003 &l2cap_skbuff_fromiovec_35003
133844 +apei_exec_write_register_35004 apei_exec_write_register 0 35004 NULL
133845 +show_fnode_initial_r2t_35005 show_fnode_initial_r2t 0 35005 NULL
133846 +apds990x_rate_show_35006 apds990x_rate_show 0 35006 NULL
133847 +ark3116_open_35007 ark3116_open 0 35007 NULL
133848 +sysfs_mbox_read_35008 sysfs_mbox_read 0-5-6 35008 NULL
133849 +vlsi_create_hwif_35012 vlsi_create_hwif 0 35012 NULL
133850 +htu21_update_measurements_35014 htu21_update_measurements 0 35014 NULL
133851 +sisusb_copy_memory_35016 sisusb_copy_memory 4 35016 NULL
133852 +tm_attr_store_35022 tm_attr_store 0-3 35022 NULL
133853 +setup_sge_qsets_35026 setup_sge_qsets 0 35026 NULL
133854 +osi_load_firmware_35027 osi_load_firmware 0 35027 NULL
133855 +ivtv_yuv_prep_user_dma_35028 ivtv_yuv_prep_user_dma 0 35028 NULL
133856 +coda_psdev_read_35029 coda_psdev_read 3-0 35029 NULL
133857 +max8998_ldo_enable_35030 max8998_ldo_enable 0 35030 NULL
133858 +iscsi_stat_login_show_attr_negotiate_fails_35033 iscsi_stat_login_show_attr_negotiate_fails 0 35033 NULL
133859 +stmmac_open_35034 stmmac_open 0 35034 NULL
133860 +ipath_f_early_init_35036 ipath_f_early_init 0 35036 NULL
133861 +hwdep_read_locked_35037 hwdep_read_locked 3 35037 NULL
133862 +tpm_tis_recv_35038 tpm_tis_recv 0-3 35038 NULL
133863 +proc_setgroups_write_35039 proc_setgroups_write 3-0 35039 NULL
133864 +bq24190_read_mask_35048 bq24190_read_mask 0 35048 NULL
133865 +xfs_rtallocate_extent_35052 xfs_rtallocate_extent 0 35052 NULL
133866 +s2mps11_clk_prepare_35058 s2mps11_clk_prepare 0 35058 NULL nohasharray
133867 +wl1271_init_energy_detection_35058 wl1271_init_energy_detection 0 35058 &s2mps11_clk_prepare_35058
133868 +tpm_unseal_35060 tpm_unseal 0 35060 NULL
133869 +pwr_connection_out_of_sync_read_35061 pwr_connection_out_of_sync_read 3-0 35061 NULL nohasharray
133870 +ks_net_open_35061 ks_net_open 0 35061 &pwr_connection_out_of_sync_read_35061
133871 +mmc_prv_show_35065 mmc_prv_show 0 35065 NULL nohasharray
133872 +show_auto_pwm_35065 show_auto_pwm 0 35065 &mmc_prv_show_35065
133873 +read_dsunc_35067 read_dsunc 0 35067 NULL
133874 +fat_file_fsync_35072 fat_file_fsync 0 35072 NULL
133875 +cgroup_subtree_control_write_35077 cgroup_subtree_control_write 0-3 35077 NULL
133876 +input_dev_show_cap_ev_35082 input_dev_show_cap_ev 0 35082 NULL
133877 +ntfs_attr_extend_initialized_35084 ntfs_attr_extend_initialized 0 35084 NULL
133878 +show_sas_rphy_initiator_port_protocols_35090 show_sas_rphy_initiator_port_protocols 0 35090 NULL nohasharray
133879 +ftrace_set_addr_35090 ftrace_set_addr 0 35090 &show_sas_rphy_initiator_port_protocols_35090
133880 +create_35091 create 0 35091 NULL
133881 +line6_submit_audio_out_all_urbs_35094 line6_submit_audio_out_all_urbs 0 35094 NULL nohasharray
133882 +power_35094 power 0 35094 &line6_submit_audio_out_all_urbs_35094
133883 +cifs_sign_rqst_35096 cifs_sign_rqst 0 35096 NULL
133884 +transmit_35097 transmit 0 35097 NULL nohasharray
133885 +adis_write_reg_35097 adis_write_reg 0 35097 &transmit_35097
133886 +capi_write_35104 capi_write 3-0 35104 NULL nohasharray
133887 +tx_tx_done_template_read_35104 tx_tx_done_template_read 3-0 35104 &capi_write_35104 nohasharray
133888 +hci_recv_frame_35104 hci_recv_frame 0 35104 &tx_tx_done_template_read_35104 nohasharray
133889 +ds2780_set_control_register_35104 ds2780_set_control_register 0 35104 &hci_recv_frame_35104
133890 +ov7670_s_vflip_35106 ov7670_s_vflip 0 35106 NULL nohasharray
133891 +store_bridge_parm_35106 store_bridge_parm 0-3 35106 &ov7670_s_vflip_35106
133892 +mt9m001_g_fmt_35107 mt9m001_g_fmt 0 35107 NULL
133893 +ide_settings_proc_write_35110 ide_settings_proc_write 3-0 35110 NULL
133894 +calibrate_35111 calibrate 0 35111 NULL
133895 +pre_xfer_35114 pre_xfer 0 35114 NULL
133896 +nla_alloc_flow_actions_35115 nla_alloc_flow_actions 1 35115 NULL
133897 +show_alarms_temp_35119 show_alarms_temp 0 35119 NULL
133898 +mantis_i2c_xfer_35131 mantis_i2c_xfer 0-3 35131 NULL nohasharray
133899 +show_fw_ver_35131 show_fw_ver 0 35131 &mantis_i2c_xfer_35131 nohasharray
133900 +mwifiex_cmd_tx_power_cfg_35131 mwifiex_cmd_tx_power_cfg 0 35131 &show_fw_ver_35131
133901 +tpm_tis_i2c_send_35141 tpm_tis_i2c_send 0-3 35141 NULL
133902 +ceph_get_caps_35144 ceph_get_caps 0 35144 NULL
133903 +gntdev_alloc_map_35145 gntdev_alloc_map 2 35145 NULL
133904 +jfs_writepages_35149 jfs_writepages 0 35149 NULL nohasharray
133905 +hdcs_set_gains_35149 hdcs_set_gains 0 35149 &jfs_writepages_35149
133906 +__iscsi_disc_show_userid_35151 __iscsi_disc_show_userid 0 35151 NULL
133907 +async_store_35157 async_store 0-4 35157 NULL
133908 +message_stats_print_35158 message_stats_print 6 35158 NULL nohasharray
133909 +xhci_set_usb2_hardware_lpm_35158 xhci_set_usb2_hardware_lpm 0 35158 &message_stats_print_35158
133910 +iscsi_conn_setup_35159 iscsi_conn_setup 2 35159 NULL nohasharray
133911 +vringh_iov_push_user_35159 vringh_iov_push_user 3 35159 &iscsi_conn_setup_35159
133912 +ieee80211_if_read_bssid_35161 ieee80211_if_read_bssid 3-0 35161 NULL
133913 +input_dev_show_cap_key_35162 input_dev_show_cap_key 0 35162 NULL
133914 +cpumask_parse_user_35173 cpumask_parse_user 0 35173 NULL
133915 +solo_v4l2_init_35179 solo_v4l2_init 2 35179 NULL
133916 +SyS_init_module_35180 SyS_init_module 2 35180 NULL
133917 +set_component_power_status_35182 set_component_power_status 0-4 35182 NULL
133918 +show_counter_rx_p6_hdr_egr_ovfls_35186 show_counter_rx_p6_hdr_egr_ovfls 0 35186 NULL
133919 +serial_show_35187 serial_show 0 35187 NULL
133920 +vmci_send_datagram_35190 vmci_send_datagram 0 35190 NULL nohasharray
133921 +il3945_mac_sta_add_35190 il3945_mac_sta_add 0 35190 &vmci_send_datagram_35190
133922 +ts2020_set_params_35192 ts2020_set_params 0 35192 NULL nohasharray
133923 +rocker_group_l2_interface_35192 rocker_group_l2_interface 0 35192 &ts2020_set_params_35192 nohasharray
133924 +atm_dev_event_35192 atm_dev_event 0 35192 &rocker_group_l2_interface_35192
133925 +iwl_nvm_read_chunk_35198 iwl_nvm_read_chunk 0 35198 NULL nohasharray
133926 +netlbl_unlhsh_add_35198 netlbl_unlhsh_add 0 35198 &iwl_nvm_read_chunk_35198
133927 +si470x_s_ctrl_35200 si470x_s_ctrl 0 35200 NULL nohasharray
133928 +rtc_tm_to_time_35200 rtc_tm_to_time 0 35200 &si470x_s_ctrl_35200
133929 +qib_tid_update_35202 qib_tid_update 0 35202 NULL
133930 +compat_SyS_pselect6_35203 compat_SyS_pselect6 1 35203 NULL
133931 +unix_stream_recvmsg_35210 unix_stream_recvmsg 4-0 35210 NULL nohasharray
133932 +ipgre_get_size_35210 ipgre_get_size 0 35210 &unix_stream_recvmsg_35210
133933 +memory_high_write_35211 memory_high_write 0-3 35211 NULL
133934 +lpfc_oas_lun_state_store_35214 lpfc_oas_lun_state_store 0-4 35214 NULL
133935 +_osd_req_alist_elem_size_35216 _osd_req_alist_elem_size 0-2 35216 NULL
133936 +vmci_datagram_dispatch_35217 vmci_datagram_dispatch 0 35217 NULL
133937 +security_key_getsecurity_35218 security_key_getsecurity 0 35218 NULL nohasharray
133938 +striped_read_35218 striped_read 0-2 35218 &security_key_getsecurity_35218
133939 +video_register_device_no_warn_35226 video_register_device_no_warn 3 35226 NULL nohasharray
133940 +rx_rx_cmplt_task_read_35226 rx_rx_cmplt_task_read 3-0 35226 &video_register_device_no_warn_35226
133941 +qt2_set_port_config_35231 qt2_set_port_config 0 35231 NULL
133942 +snd_m3_pcm_start_35232 snd_m3_pcm_start 0 35232 NULL nohasharray
133943 +kimage_file_prepare_segments_35232 kimage_file_prepare_segments 5 35232 &snd_m3_pcm_start_35232
133944 +get_a_bus_drop_35233 get_a_bus_drop 0 35233 NULL
133945 +sunrpc_cache_register_pipefs_35235 sunrpc_cache_register_pipefs 0 35235 NULL
133946 +c2port_show_flash_block_size_35238 c2port_show_flash_block_size 0 35238 NULL nohasharray
133947 +queue_store_nonrot_35238 queue_store_nonrot 3-0 35238 &c2port_show_flash_block_size_35238
133948 +show_localbus_info_35239 show_localbus_info 0 35239 NULL
133949 +gracl_reload_35241 gracl_reload 0 35241 NULL
133950 +acpi_ns_get_node_35242 acpi_ns_get_node 0 35242 NULL nohasharray
133951 +ds1343_update_alarm_35242 ds1343_update_alarm 0 35242 &acpi_ns_get_node_35242
133952 +can_led_notifier_35246 can_led_notifier 0 35246 NULL
133953 +tpm_nsc_recv_35247 tpm_nsc_recv 0-3 35247 NULL
133954 +set_fd_set_35249 set_fd_set 1 35249 NULL nohasharray
133955 +bd2802_store_reg0x10_35249 bd2802_store_reg0x10 0-4 35249 &set_fd_set_35249
133956 +reiserfs_acl_chmod_35250 reiserfs_acl_chmod 0 35250 NULL
133957 +ima_inode_setxattr_35255 ima_inode_setxattr 0 35255 NULL
133958 +show_ipv4_iface_ipaddress_35257 show_ipv4_iface_ipaddress 0 35257 NULL
133959 +show_iface_bidi_chap_35263 show_iface_bidi_chap 0 35263 NULL nohasharray
133960 +jbd2_journal_get_write_access_35263 jbd2_journal_get_write_access 0 35263 &show_iface_bidi_chap_35263
133961 +dma_show_regs_35266 dma_show_regs 3-0 35266 NULL nohasharray
133962 +ca0110_parse_auto_config_35266 ca0110_parse_auto_config 0 35266 &dma_show_regs_35266
133963 +choose_port_ctxt_35271 choose_port_ctxt 0 35271 NULL
133964 +irda_recvmsg_stream_35280 irda_recvmsg_stream 4-0 35280 NULL
133965 +gpio_active_low_show_35281 gpio_active_low_show 0 35281 NULL nohasharray
133966 +ath10k_htt_setup_35281 ath10k_htt_setup 0 35281 &gpio_active_low_show_35281
133967 +inv_attr_show_35282 inv_attr_show 0 35282 NULL nohasharray
133968 +__stop_cpus_35282 __stop_cpus 0 35282 &inv_attr_show_35282 nohasharray
133969 +set_in_max_35282 set_in_max 0-4 35282 &__stop_cpus_35282 nohasharray
133970 +i2o_block_end_request_35282 i2o_block_end_request 3 35282 &set_in_max_35282
133971 +nvkm_notify_init_35283 nvkm_notify_init 7 35283 NULL nohasharray
133972 +isr_rx_rdys_read_35283 isr_rx_rdys_read 3-0 35283 &nvkm_notify_init_35283
133973 +shadow_rd16_35287 shadow_rd16 2 35287 NULL
133974 +nvif_object_ioctl_35292 nvif_object_ioctl 0 35292 NULL
133975 +qla2x00_sysfs_read_fw_dump_template_35296 qla2x00_sysfs_read_fw_dump_template 6-0-5 35296 NULL
133976 +btrfs_map_bio_35300 btrfs_map_bio 0 35300 NULL
133977 +fuse_dev_do_read_35308 fuse_dev_do_read 0 35308 NULL
133978 +__btrfs_buffered_write_35311 __btrfs_buffered_write 3-0 35311 NULL nohasharray
133979 +ieee80211_add_virtual_monitor_35311 ieee80211_add_virtual_monitor 0 35311 &__btrfs_buffered_write_35311
133980 +iscsi_tpg_param_show_DataPDUInOrder_35312 iscsi_tpg_param_show_DataPDUInOrder 0 35312 NULL nohasharray
133981 +tracing_read_pipe_35312 tracing_read_pipe 3 35312 &iscsi_tpg_param_show_DataPDUInOrder_35312
133982 +show_35313 show 0 35313 NULL
133983 +ifindex_show_35314 ifindex_show 0 35314 NULL
133984 +vpd_use_hostno_show_35318 vpd_use_hostno_show 0 35318 NULL nohasharray
133985 +show_pwm_auto_point_pwm_35318 show_pwm_auto_point_pwm 0 35318 &vpd_use_hostno_show_35318
133986 +sys_setsockopt_35320 sys_setsockopt 5 35320 NULL
133987 +dmi_sysfs_entry_position_35322 dmi_sysfs_entry_position 0 35322 NULL
133988 +sta_tx_latency_stat_write_35323 sta_tx_latency_stat_write 3-0 35323 NULL
133989 +mt2060_set_params_35325 mt2060_set_params 0 35325 NULL
133990 +show_comp_vector_35327 show_comp_vector 0 35327 NULL
133991 +write_page_35331 write_page 0 35331 NULL
133992 +fallback_on_nodma_alloc_35332 fallback_on_nodma_alloc 2 35332 NULL nohasharray
133993 +cbus_i2c_smbus_xfer_35332 cbus_i2c_smbus_xfer 0 35332 &fallback_on_nodma_alloc_35332 nohasharray
133994 +ivtv_s_audio_mode_35332 ivtv_s_audio_mode 0 35332 &cbus_i2c_smbus_xfer_35332
133995 +xfs_btree_check_lblock_35333 xfs_btree_check_lblock 0 35333 NULL nohasharray
133996 +aa_set_current_onexec_35333 aa_set_current_onexec 0 35333 &xfs_btree_check_lblock_35333
133997 +pskb_network_may_pull_35336 pskb_network_may_pull 2 35336 NULL
133998 +mlx4_alloc_hwq_res_35339 mlx4_alloc_hwq_res 3 35339 NULL
133999 +nilfs_dev_volume_name_show_35340 nilfs_dev_volume_name_show 0 35340 NULL
134000 +arvo_sysfs_set_actual_profile_35345 arvo_sysfs_set_actual_profile 0-4 35345 NULL
134001 +__wlcore_cmd_send_35346 __wlcore_cmd_send 0 35346 NULL
134002 +ieee80211_if_fmt_ap_power_level_35347 ieee80211_if_fmt_ap_power_level 3 35347 NULL nohasharray
134003 +wl1271_cmd_send_35347 wl1271_cmd_send 0 35347 &ieee80211_if_fmt_ap_power_level_35347
134004 +hpi_alloc_control_cache_35351 hpi_alloc_control_cache 1 35351 NULL nohasharray
134005 +show_state_target_residency_35351 show_state_target_residency 0 35351 &hpi_alloc_control_cache_35351 nohasharray
134006 +flash_timeout_store_35351 flash_timeout_store 0-4 35351 &show_state_target_residency_35351
134007 +enic_set_mac_address_35354 enic_set_mac_address 0 35354 NULL
134008 +wacom_led1_select_show_35356 wacom_led1_select_show 0 35356 NULL
134009 +ath10k_debug_fw_assert_35359 ath10k_debug_fw_assert 0 35359 NULL nohasharray
134010 +power_restore_35359 power_restore 0 35359 &ath10k_debug_fw_assert_35359
134011 +snd_cs46xx_playback_trigger_35361 snd_cs46xx_playback_trigger 0 35361 NULL
134012 +set_chglim_35363 set_chglim 0-4 35363 NULL
134013 +show_priv_session_recovery_tmo_35371 show_priv_session_recovery_tmo 0 35371 NULL
134014 +read_kmem_35372 read_kmem 3-0 35372 NULL nohasharray
134015 +link_mode_show_35372 link_mode_show 0 35372 &read_kmem_35372
134016 +reserved_clusters_store_35375 reserved_clusters_store 0-4 35375 NULL
134017 +queue_rq_affinity_store_35376 queue_rq_affinity_store 3-0 35376 NULL
134018 +snd_pcm_do_start_35380 snd_pcm_do_start 0 35380 NULL nohasharray
134019 +memcpy_from_msg_35380 memcpy_from_msg 3-0 35380 &snd_pcm_do_start_35380
134020 +show_pwmenable_35381 show_pwmenable 0 35381 NULL
134021 +iwlagn_mac_start_35383 iwlagn_mac_start 0 35383 NULL
134022 +init_35395 init 0 35395 NULL
134023 +store_35397 store 0-4 35397 NULL
134024 +xfs_da3_root_split_35398 xfs_da3_root_split 0 35398 NULL
134025 +padlock_sha1_final_35403 padlock_sha1_final 0 35403 NULL
134026 +btrfs_search_old_slot_35406 btrfs_search_old_slot 0 35406 NULL
134027 +SyS_getxattr_35408 SyS_getxattr 4 35408 NULL
134028 +pxa168_eth_open_35410 pxa168_eth_open 0 35410 NULL
134029 +target_stat_scsi_tgt_port_attr_show_35416 target_stat_scsi_tgt_port_attr_show 0 35416 NULL
134030 +show_fnode_tcp_timestamp_enable_35417 show_fnode_tcp_timestamp_enable 0 35417 NULL nohasharray
134031 +show_fc_rport_dev_loss_tmo_35417 show_fc_rport_dev_loss_tmo 0 35417 &show_fnode_tcp_timestamp_enable_35417
134032 +nouveau_hwmon_set_pwm1_35421 nouveau_hwmon_set_pwm1 0-4 35421 NULL
134033 +show_eeprom0_35422 show_eeprom0 0 35422 NULL
134034 +show_fault_35423 show_fault 0 35423 NULL nohasharray
134035 +bnad_change_mtu_35423 bnad_change_mtu 0 35423 &show_fault_35423
134036 +xc2028_set_params_35426 xc2028_set_params 0 35426 NULL
134037 +iwl_dbgfs_drv_rx_stats_read_35430 iwl_dbgfs_drv_rx_stats_read 3-0 35430 NULL
134038 +firm_purge_35431 firm_purge 0 35431 NULL
134039 +C_SYSC_sendfile_35432 C_SYSC_sendfile 4 35432 NULL nohasharray
134040 +pep_init_35432 pep_init 0 35432 &C_SYSC_sendfile_35432
134041 +dwc3_gadget_set_xfer_resource_35437 dwc3_gadget_set_xfer_resource 0 35437 NULL nohasharray
134042 +set_num_temp_sensors_35437 set_num_temp_sensors 0-4 35437 &dwc3_gadget_set_xfer_resource_35437
134043 +buffer_to_user_35439 buffer_to_user 3 35439 NULL
134044 +iscsi_tpg_param_store_HeaderDigest_35440 iscsi_tpg_param_store_HeaderDigest 0-3 35440 NULL
134045 +adp8870_bl_l2_bright_max_show_35446 adp8870_bl_l2_bright_max_show 0 35446 NULL
134046 +pci_siig_init_35448 pci_siig_init 0 35448 NULL
134047 +bq24190_read_35453 bq24190_read 0 35453 NULL
134048 +rdev_get_id_35454 rdev_get_id 0 35454 NULL
134049 +asiliantfb_set_par_35455 asiliantfb_set_par 0 35455 NULL
134050 +frame_ready_nolock_35459 frame_ready_nolock 0 35459 NULL
134051 +efx_mcdi_rpc_async_quiet_35460 efx_mcdi_rpc_async_quiet 5-4 35460 NULL
134052 +vmxnet3_change_mtu_35464 vmxnet3_change_mtu 0 35464 NULL
134053 +rndis_filter_open_device_35471 rndis_filter_open_device 0 35471 NULL
134054 +palmas_rtc_set_alarm_35472 palmas_rtc_set_alarm 0 35472 NULL
134055 +ds2780_get_sense_resistor_value_35477 ds2780_get_sense_resistor_value 0 35477 NULL nohasharray
134056 +mlog_mask_show_35477 mlog_mask_show 0 35477 &ds2780_get_sense_resistor_value_35477
134057 +dlm_user_purge_35479 dlm_user_purge 0 35479 NULL nohasharray
134058 +attention_write_file_35479 attention_write_file 0-3 35479 &dlm_user_purge_35479
134059 +show_eeprom4_35483 show_eeprom4 0 35483 NULL
134060 +store_comm_35484 store_comm 0-4 35484 NULL
134061 +go7007_queue_setup_35485 go7007_queue_setup 0 35485 NULL
134062 +sis630_access_35490 sis630_access 0 35490 NULL
134063 +show_frontswap_hysteresis_35496 show_frontswap_hysteresis 0 35496 NULL nohasharray
134064 +show_35496 show 0 35496 &show_frontswap_hysteresis_35496 nohasharray
134065 +ft_wwn_store_35496 ft_wwn_store 0 35496 &show_35496
134066 +iwl_read_prph_35502 iwl_read_prph 0 35502 NULL
134067 +ray_dev_init_35505 ray_dev_init 0 35505 NULL
134068 +cs421x_init_35506 cs421x_init 0 35506 NULL
134069 +ceph_vxattrcb_layout_35507 ceph_vxattrcb_layout 0 35507 NULL
134070 +hints_store_35510 hints_store 0-4 35510 NULL
134071 +irlan_eth_open_35511 irlan_eth_open 0 35511 NULL nohasharray
134072 +mlx4_qp_alloc_icm_35511 mlx4_qp_alloc_icm 0 35511 &irlan_eth_open_35511
134073 +ath10k_wmi_peer_delete_35514 ath10k_wmi_peer_delete 0 35514 NULL
134074 +show_tolerance3_35515 show_tolerance3 0 35515 NULL
134075 +slave_enable_netpoll_35519 slave_enable_netpoll 0 35519 NULL
134076 +async_setkey_35521 async_setkey 3 35521 NULL
134077 +max8925_rtc_read_time_35525 max8925_rtc_read_time 0 35525 NULL
134078 +__filemap_fdatawrite_range_35528 __filemap_fdatawrite_range 0 35528 NULL
134079 +show_fan_max_output_35529 show_fan_max_output 0 35529 NULL
134080 +nfs_readpage_async_35533 nfs_readpage_async 0 35533 NULL
134081 +iwl_dbgfs_bt_traffic_read_35534 iwl_dbgfs_bt_traffic_read 3-0 35534 NULL
134082 +pstore_mkfile_35536 pstore_mkfile 7 35536 NULL
134083 +rxpipe_tx_xfr_host_int_trig_rx_data_read_35538 rxpipe_tx_xfr_host_int_trig_rx_data_read 3-0 35538 NULL
134084 +ocfs2_write_zero_page_35539 ocfs2_write_zero_page 0 35539 NULL
134085 +store_channel_35540 store_channel 0-4 35540 NULL
134086 +sony_nc_sysfs_store_35541 sony_nc_sysfs_store 0-4 35541 NULL
134087 +ieee80211_if_write_smps_35550 ieee80211_if_write_smps 3-0 35550 NULL
134088 +set_update_interval_35558 set_update_interval 0-4 35558 NULL
134089 +vb2_dqbuf_35559 vb2_dqbuf 0 35559 NULL nohasharray
134090 +bnx2i_cpu_callback_35559 bnx2i_cpu_callback 0 35559 &vb2_dqbuf_35559
134091 +rocker_dma_rx_ring_skb_alloc_35560 rocker_dma_rx_ring_skb_alloc 0 35560 NULL
134092 +video_outputsw_get_35564 video_outputsw_get 0 35564 NULL
134093 +sq905c_command_35566 sq905c_command 0 35566 NULL
134094 +dev_alloc_name_ns_35569 dev_alloc_name_ns 0 35569 NULL
134095 +bpf_convert_filter_35571 bpf_convert_filter 2 35571 NULL
134096 +update_size_35574 update_size 0 35574 NULL
134097 +ext2_acl_from_disk_35580 ext2_acl_from_disk 2 35580 NULL
134098 +store_selfballoon_min_usable_mb_35582 store_selfballoon_min_usable_mb 0-4 35582 NULL
134099 +usb_rapid_charge_store_35583 usb_rapid_charge_store 0-4 35583 NULL
134100 +cw1200_setup_mac_35584 cw1200_setup_mac 0 35584 NULL
134101 +get_wireless_state_ec_standard_35585 get_wireless_state_ec_standard 0 35585 NULL
134102 +spk_msg_set_35586 spk_msg_set 3 35586 NULL
134103 +qla2x00_sysfs_read_dcbx_tlv_35589 qla2x00_sysfs_read_dcbx_tlv 0-6-5 35589 NULL
134104 +ext2_listxattr_35593 ext2_listxattr 0-3 35593 NULL
134105 +new_rsb_count_read_35594 new_rsb_count_read 0 35594 NULL
134106 +__uncore_match_opc_show_35599 __uncore_match_opc_show 0 35599 NULL
134107 +usb_8dev_start_35601 usb_8dev_start 0 35601 NULL
134108 +io_serial_in_35602 io_serial_in 0 35602 NULL
134109 +ReadZReg_35604 ReadZReg 0 35604 NULL nohasharray
134110 +hrtimer_cpu_notify_35604 hrtimer_cpu_notify 0 35604 &ReadZReg_35604
134111 +show_lmc_35605 show_lmc 0 35605 NULL nohasharray
134112 +keyspan_pda_open_35605 keyspan_pda_open 0 35605 &show_lmc_35605
134113 +ceph_writepage_35610 ceph_writepage 0 35610 NULL
134114 +smack_socket_post_create_35616 smack_socket_post_create 0 35616 NULL
134115 +kernel_readv_35617 kernel_readv 3-0 35617 NULL
134116 +t4vf_enable_vi_35621 t4vf_enable_vi 0 35621 NULL
134117 +nilfs_commit_super_35622 nilfs_commit_super 0 35622 NULL
134118 +ixgbe_pci_sriov_configure_35624 ixgbe_pci_sriov_configure 0-2 35624 NULL
134119 +reiserfs_readpages_35629 reiserfs_readpages 4 35629 NULL
134120 +snd_hdspm_reset_35635 snd_hdspm_reset 0 35635 NULL
134121 +elan_sysfs_read_fw_checksum_35636 elan_sysfs_read_fw_checksum 0 35636 NULL
134122 +nv50_vm_create_35643 nv50_vm_create 2-3 35643 NULL
134123 +nfs_dns_parse_35646 nfs_dns_parse 0 35646 NULL
134124 +cfq_fifo_expire_async_store_35650 cfq_fifo_expire_async_store 3-0 35650 NULL nohasharray
134125 +mlx4_en_get_sset_count_35650 mlx4_en_get_sset_count 0 35650 &cfq_fifo_expire_async_store_35650
134126 +spi_register_board_info_35651 spi_register_board_info 2 35651 NULL
134127 +show_sched5_35655 show_sched5 0 35655 NULL
134128 +regmap_update_bits_35668 regmap_update_bits 0 35668 NULL
134129 +request_lock_35670 request_lock 0 35670 NULL
134130 +bh1770_lux_calib_show_35671 bh1770_lux_calib_show 0 35671 NULL
134131 +sysfs_drvr_stat_data_read_35672 sysfs_drvr_stat_data_read 0-5-6 35672 NULL
134132 +DMAbuf_getwrbuffer_35674 DMAbuf_getwrbuffer 0 35674 NULL
134133 +vb2_vmalloc_get_userptr_35677 vb2_vmalloc_get_userptr 3-2 35677 NULL
134134 +__bnx2x_vlan_mac_execute_step_35681 __bnx2x_vlan_mac_execute_step 0 35681 NULL
134135 +dif_show_35685 dif_show 0 35685 NULL
134136 +ext3_mark_iloc_dirty_35686 ext3_mark_iloc_dirty 0 35686 NULL
134137 +dm_table_create_35687 dm_table_create 3 35687 NULL
134138 +SYSC_pwritev_35690 SYSC_pwritev 3 35690 NULL nohasharray
134139 +snd_sb16_capture_prepare_35690 snd_sb16_capture_prepare 0 35690 &SYSC_pwritev_35690
134140 +rds_page_copy_user_35691 rds_page_copy_user 4 35691 NULL nohasharray
134141 +p54_start_35691 p54_start 0 35691 &rds_page_copy_user_35691
134142 +cx2341x_s_ctrl_35698 cx2341x_s_ctrl 0 35698 NULL
134143 +md_super_write_35703 md_super_write 4 35703 NULL
134144 +sctp_listen_start_35709 sctp_listen_start 0 35709 NULL
134145 +toshiba_panel_power_on_get_35719 toshiba_panel_power_on_get 0 35719 NULL
134146 +bnx2_change_mac_addr_35722 bnx2_change_mac_addr 0 35722 NULL
134147 +i2c_smbus_write_block_data_35723 i2c_smbus_write_block_data 0 35723 NULL
134148 +mlx4_internal_err_ret_value_35725 mlx4_internal_err_ret_value 0 35725 NULL
134149 +vfio_fops_read_35733 vfio_fops_read 0-3 35733 NULL
134150 +ipr_copy_ucode_buffer_35736 ipr_copy_ucode_buffer 0 35736 NULL
134151 +read_35737 read 0 35737 NULL nohasharray
134152 +sd_start_ov361x_35737 sd_start_ov361x 0 35737 &read_35737 nohasharray
134153 +crb_send_35737 crb_send 0 35737 &sd_start_ov361x_35737
134154 +vmci_qpair_peek_35740 vmci_qpair_peek 3 35740 NULL
134155 +ext4_getattr_35741 ext4_getattr 0 35741 NULL
134156 +mt9t112_init_camera_35742 mt9t112_init_camera 0 35742 NULL
134157 +pci_enable_sriov_35745 pci_enable_sriov 0 35745 NULL
134158 +type_show_35748 type_show 0 35748 NULL nohasharray
134159 +queue_discard_granularity_show_35748 queue_discard_granularity_show 0 35748 &type_show_35748
134160 +qib_setup_eagerbufs_35758 qib_setup_eagerbufs 0 35758 NULL
134161 +gfs2_setattr_35760 gfs2_setattr 0 35760 NULL
134162 +iwl_dbgfs_disable_ht40_read_35761 iwl_dbgfs_disable_ht40_read 3-0 35761 NULL
134163 +fan_pwm1_enable_store_35767 fan_pwm1_enable_store 0-4 35767 NULL
134164 +cifs_launder_page_35770 cifs_launder_page 0 35770 NULL nohasharray
134165 +store_temp_tolerance_35770 store_temp_tolerance 0-4 35770 &cifs_launder_page_35770
134166 +qlcnic_sriov_async_issue_cmd_35775 qlcnic_sriov_async_issue_cmd 0 35775 NULL
134167 +arch_copy_kprobe_35783 arch_copy_kprobe 0 35783 NULL
134168 +udf_alloc_i_data_35786 udf_alloc_i_data 2 35786 NULL nohasharray
134169 +show_temp_critical_35786 show_temp_critical 0 35786 &udf_alloc_i_data_35786
134170 +bond_set_mac_address_35789 bond_set_mac_address 0 35789 NULL
134171 +padlock_sha_export_nano_35792 padlock_sha_export_nano 0 35792 NULL
134172 +governor_show_35794 governor_show 0 35794 NULL
134173 +da9052_reg_read_35800 da9052_reg_read 0 35800 NULL
134174 +toshiba_usb_sleep_music_set_35801 toshiba_usb_sleep_music_set 0 35801 NULL
134175 +ocfs2_direct_IO_write_35802 ocfs2_direct_IO_write 3-0 35802 NULL
134176 +alloc_netdev_mqs_35806 alloc_netdev_mqs 1 35806 NULL
134177 +command_setcompressionparams_35809 command_setcompressionparams 0 35809 NULL
134178 +csio_vport_delete_35815 csio_vport_delete 0 35815 NULL
134179 +show_session_param_ISCSI_PARAM_IMM_DATA_EN_35823 show_session_param_ISCSI_PARAM_IMM_DATA_EN 0 35823 NULL
134180 +pvr2_hdw_cpufw_get_35824 pvr2_hdw_cpufw_get 0-2-4 35824 NULL nohasharray
134181 +SyS_recvfrom_35824 SyS_recvfrom 3 35824 &pvr2_hdw_cpufw_get_35824
134182 +zd_op_add_interface_35825 zd_op_add_interface 0 35825 NULL
134183 +vlan_filtering_store_35826 vlan_filtering_store 4-0 35826 NULL nohasharray
134184 +i40evf_set_mac_35826 i40evf_set_mac 0 35826 &vlan_filtering_store_35826
134185 +of_irq_to_resource_35827 of_irq_to_resource 2 35827 NULL
134186 +cgroup_file_write_35828 cgroup_file_write 0-3 35828 NULL
134187 +log_debug_write_35845 log_debug_write 3-0 35845 NULL
134188 +mp_set_gsi_attr_35852 mp_set_gsi_attr 1 35852 NULL
134189 +tx_tx_cmplt_read_35854 tx_tx_cmplt_read 3-0 35854 NULL
134190 +wl3501_open_35855 wl3501_open 0 35855 NULL
134191 +mthca_buf_alloc_35861 mthca_buf_alloc 2 35861 NULL
134192 +broadsheet_store_waveform_to_spiflash_35867 broadsheet_store_waveform_to_spiflash 0 35867 NULL
134193 +num_parts_show_35868 num_parts_show 0 35868 NULL
134194 +iscsi_tpg_attrib_store_netif_timeout_35870 iscsi_tpg_attrib_store_netif_timeout 0-3 35870 NULL
134195 +fan_get_cur_state_35871 fan_get_cur_state 0 35871 NULL
134196 +__snd_hda_jack_add_kctl_35872 __snd_hda_jack_add_kctl 0 35872 NULL
134197 +tun_show_group_35875 tun_show_group 0 35875 NULL
134198 +show_fatal_error_35879 show_fatal_error 0 35879 NULL
134199 +mwifiex_get_debug_info_35880 mwifiex_get_debug_info 0 35880 NULL
134200 +generic_pipe_buf_confirm_35881 generic_pipe_buf_confirm 0 35881 NULL
134201 +sha384_ssse3_init_35883 sha384_ssse3_init 0 35883 NULL
134202 +fuse_notify_35888 fuse_notify 0 35888 NULL
134203 +ieee80211_if_fmt_dot11MeshRetryTimeout_35890 ieee80211_if_fmt_dot11MeshRetryTimeout 3 35890 NULL
134204 +uwb_rc_cmd_done_35892 uwb_rc_cmd_done 4 35892 NULL
134205 +vlan_passthru_hard_header_35894 vlan_passthru_hard_header 0 35894 NULL
134206 +tcp_mark_head_lost_35895 tcp_mark_head_lost 2 35895 NULL
134207 +rcar_vin_get_formats_35908 rcar_vin_get_formats 0 35908 NULL
134208 +igmpv3_newpack_35912 igmpv3_newpack 2 35912 NULL nohasharray
134209 +cow_file_range_async_35912 cow_file_range_async 0 35912 &igmpv3_newpack_35912
134210 +kernel_setsockopt_35913 kernel_setsockopt 5-0 35913 NULL
134211 +dccp_listen_start_35918 dccp_listen_start 0 35918 NULL
134212 +balance_node_right_35920 balance_node_right 0 35920 NULL nohasharray
134213 +rt2x00lib_start_35920 rt2x00lib_start 0 35920 &balance_node_right_35920 nohasharray
134214 +ip175c_read_status_35920 ip175c_read_status 0 35920 &rt2x00lib_start_35920
134215 +ch_probe_35922 ch_probe 0 35922 NULL
134216 +sctp_tsnmap_mark_35929 sctp_tsnmap_mark 2-0 35929 NULL
134217 +set_pwm1_auto_point_pwm_35930 set_pwm1_auto_point_pwm 0-4 35930 NULL
134218 +rx_defrag_init_called_read_35935 rx_defrag_init_called_read 3-0 35935 NULL nohasharray
134219 +uhci_submit_isochronous_35935 uhci_submit_isochronous 0 35935 &rx_defrag_init_called_read_35935
134220 +put_cmsg_compat_35937 put_cmsg_compat 4-0 35937 NULL
134221 +polling_interval_show_35940 polling_interval_show 0 35940 NULL nohasharray
134222 +ipmi_version_show_35940 ipmi_version_show 0 35940 &polling_interval_show_35940
134223 +irqcontrol_35953 irqcontrol 0 35953 NULL
134224 +nilfs_mdt_freeze_buffer_35954 nilfs_mdt_freeze_buffer 0 35954 NULL nohasharray
134225 +f2fs_write_node_pages_35954 f2fs_write_node_pages 0 35954 &nilfs_mdt_freeze_buffer_35954
134226 +kernel_bind_35955 kernel_bind 0 35955 NULL
134227 +mcp251x_setup_35960 mcp251x_setup 0 35960 NULL
134228 +set_cur_state_35966 set_cur_state 0 35966 NULL
134229 +cxgb_open_35970 cxgb_open 0 35970 NULL
134230 +nfs_page_async_flush_35972 nfs_page_async_flush 0 35972 NULL nohasharray
134231 +aa_replace_current_profile_35972 aa_replace_current_profile 0 35972 &nfs_page_async_flush_35972 nohasharray
134232 +nv_get_sset_count_35972 nv_get_sset_count 0 35972 &aa_replace_current_profile_35972
134233 +ceph_buffer_new_35974 ceph_buffer_new 1 35974 NULL nohasharray
134234 +generic_ocp_read_35974 generic_ocp_read 3 35974 &ceph_buffer_new_35974 nohasharray
134235 +platform_suspend_prepare_late_35974 platform_suspend_prepare_late 0 35974 &generic_ocp_read_35974
134236 +_picolcd_flash_erase64_35975 _picolcd_flash_erase64 0 35975 NULL
134237 +lprev_show_35978 lprev_show 0 35978 NULL
134238 +acl_alloc_35979 acl_alloc 1 35979 NULL
134239 +show_35981 show 0 35981 NULL
134240 +lpfc_soft_wwpn_show_35985 lpfc_soft_wwpn_show 0 35985 NULL nohasharray
134241 +device_add_class_symlinks_35985 device_add_class_symlinks 0 35985 &lpfc_soft_wwpn_show_35985
134242 +mtd_bitflip_threshold_store_35988 mtd_bitflip_threshold_store 0-4 35988 NULL
134243 +raw_bind_35989 raw_bind 0 35989 NULL
134244 +koneplus_sysfs_write_35993 koneplus_sysfs_write 6-0 35993 NULL
134245 +alt_playback_pcm_prepare_35994 alt_playback_pcm_prepare 0 35994 NULL
134246 +current_channel_show_35996 current_channel_show 0 35996 NULL
134247 +write_file_antenna_35998 write_file_antenna 3-0 35998 NULL nohasharray
134248 +kuc_alloc_35998 kuc_alloc 1 35998 &write_file_antenna_35998
134249 +locks_mandatory_area_35999 locks_mandatory_area 0 35999 NULL
134250 +max16065_set_limit_36004 max16065_set_limit 0-4 36004 NULL
134251 +apei_exec_read_register_value_36005 apei_exec_read_register_value 0 36005 NULL
134252 +svga_check_timings_36006 svga_check_timings 0 36006 NULL
134253 +console_store_36007 console_store 4-0 36007 NULL
134254 +lov_mds_md_max_stripe_count_36008 lov_mds_md_max_stripe_count 0-1 36008 NULL
134255 +gadget_dev_desc_UDC_store_36009 gadget_dev_desc_UDC_store 0-3 36009 NULL
134256 +il3945_ucode_tx_stats_read_36016 il3945_ucode_tx_stats_read 3-0 36016 NULL
134257 +uvesafb_helper_start_36018 uvesafb_helper_start 0 36018 NULL
134258 +dev_mc_del_36019 dev_mc_del 0 36019 NULL
134259 +vivid_radio_rx_s_ctrl_36023 vivid_radio_rx_s_ctrl 0 36023 NULL
134260 +show_36024 show 0 36024 NULL
134261 +big_key_preparse_36025 big_key_preparse 0 36025 NULL
134262 +afs_getattr_36026 afs_getattr 0 36026 NULL
134263 +qlcnic_fw_cmd_create_tx_ctx_36027 qlcnic_fw_cmd_create_tx_ctx 0 36027 NULL
134264 +show_temp_auto_point2_temp_36028 show_temp_auto_point2_temp 0 36028 NULL nohasharray
134265 +fat_ent_read_block_36028 fat_ent_read_block 0 36028 &show_temp_auto_point2_temp_36028
134266 +ubi_eba_write_leb_36029 ubi_eba_write_leb 5-6-0 36029 NULL
134267 +__videobuf_alloc_36031 __videobuf_alloc 1 36031 NULL nohasharray
134268 +cm_get_battery_temperature_by_psy_36031 cm_get_battery_temperature_by_psy 0 36031 &__videobuf_alloc_36031
134269 +gdm_lte_netif_rx_36036 gdm_lte_netif_rx 3 36036 NULL
134270 +yam_set_mac_address_36037 yam_set_mac_address 0 36037 NULL
134271 +show_forward_delay_timer_36038 show_forward_delay_timer 0 36038 NULL nohasharray
134272 +iscsi_nacl_attrib_show_random_datain_pdu_offsets_36038 iscsi_nacl_attrib_show_random_datain_pdu_offsets 0 36038 &show_forward_delay_timer_36038 nohasharray
134273 +page_action_36038 page_action 0 36038 &iscsi_nacl_attrib_show_random_datain_pdu_offsets_36038
134274 +num_arg_36039 num_arg 0 36039 NULL
134275 +wm8739_s_ctrl_36040 wm8739_s_ctrl 0 36040 NULL
134276 +init_36051 init 0 36051 NULL
134277 +at86rf230_set_promiscuous_mode_36052 at86rf230_set_promiscuous_mode 0 36052 NULL
134278 +snd_usb_caiaq_set_audio_params_36057 snd_usb_caiaq_set_audio_params 0 36057 NULL nohasharray
134279 +qlge_change_mtu_36057 qlge_change_mtu 0 36057 &snd_usb_caiaq_set_audio_params_36057
134280 +gpio_power_read_36059 gpio_power_read 3-0 36059 NULL
134281 +nfs_file_read_36060 nfs_file_read 0 36060 NULL
134282 +__bch_cache_set_show_36061 __bch_cache_set_show 0 36061 NULL nohasharray
134283 +show_conn_param_ISCSI_PARAM_IS_FW_ASSIGNED_IPV6_36061 show_conn_param_ISCSI_PARAM_IS_FW_ASSIGNED_IPV6 0 36061 &__bch_cache_set_show_36061
134284 +show_power_crit_36062 show_power_crit 0 36062 NULL
134285 +smk_bu_inode_36064 smk_bu_inode 0-3 36064 NULL nohasharray
134286 +picolcd_fb_update_rate_store_36064 picolcd_fb_update_rate_store 0-4 36064 &smk_bu_inode_36064
134287 +write_emulate_36065 write_emulate 2 36065 NULL
134288 +dgram_dequeue_36067 dgram_dequeue 0 36067 NULL
134289 +stack_max_size_write_36068 stack_max_size_write 3 36068 NULL
134290 +show_conn_ep_param_ISCSI_PARAM_CONN_PORT_36069 show_conn_ep_param_ISCSI_PARAM_CONN_PORT 0 36069 NULL
134291 +ieee80211_if_fmt_peer_36071 ieee80211_if_fmt_peer 3 36071 NULL nohasharray
134292 +enable_36071 enable 0 36071 &ieee80211_if_fmt_peer_36071
134293 +ext3_new_blocks_36073 ext3_new_blocks 3-0 36073 NULL
134294 +ieee80211_if_write_tsf_36077 ieee80211_if_write_tsf 3-0 36077 NULL nohasharray
134295 +rtl_show_state_36077 rtl_show_state 0 36077 &ieee80211_if_write_tsf_36077
134296 +snd_pcm_plug_read_transfer_36080 snd_pcm_plug_read_transfer 0-3 36080 NULL nohasharray
134297 +ath10k_reg_addr_write_36080 ath10k_reg_addr_write 3-0 36080 &snd_pcm_plug_read_transfer_36080
134298 +mtip_hw_read_device_status_36082 mtip_hw_read_device_status 3-0 36082 NULL
134299 +cifs_set_file_size_36085 cifs_set_file_size 0 36085 NULL
134300 +map_capability_36089 map_capability 5 36089 NULL
134301 +nouveau_hwmon_get_pwm1_enable_36091 nouveau_hwmon_get_pwm1_enable 0 36091 NULL
134302 +queue_max_segments_show_36092 queue_max_segments_show 0 36092 NULL
134303 +show_yenta_registers_36093 show_yenta_registers 0 36093 NULL
134304 +genlmsg_new_36094 genlmsg_new 1 36094 NULL
134305 +arch_dynirq_lower_bound_36099 arch_dynirq_lower_bound 0-1 36099 NULL
134306 +read_dsrate_36103 read_dsrate 0 36103 NULL
134307 +vga_arb_write_36112 vga_arb_write 3-0 36112 NULL
134308 +ext2_xattr_security_list_36113 ext2_xattr_security_list 0-5 36113 NULL
134309 +ata_scsi_em_message_show_36114 ata_scsi_em_message_show 0 36114 NULL
134310 +compile_date_show_36116 compile_date_show 0 36116 NULL
134311 +simple_xattr_alloc_36118 simple_xattr_alloc 2 36118 NULL nohasharray
134312 +show_36118 show 0 36118 &simple_xattr_alloc_36118
134313 +uvc_buffer_prepare_36119 uvc_buffer_prepare 0 36119 NULL
134314 +intel_iommu_show_address_36120 intel_iommu_show_address 0 36120 NULL
134315 +netxen_sysfs_read_crb_36122 netxen_sysfs_read_crb 0-6-5 36122 NULL nohasharray
134316 +niu_init_rx_channels_36122 niu_init_rx_channels 0 36122 &netxen_sysfs_read_crb_36122
134317 +adis16400_update_scan_mode_36123 adis16400_update_scan_mode 0 36123 NULL
134318 +tpm_atml_recv_36126 tpm_atml_recv 0-3 36126 NULL
134319 +vmalloc_exec_36132 vmalloc_exec 1 36132 NULL nohasharray
134320 +mcp251x_open_36132 mcp251x_open 0 36132 &vmalloc_exec_36132
134321 +authorized_store_36134 authorized_store 0-4 36134 NULL
134322 +rbd_client_id_show_36135 rbd_client_id_show 0 36135 NULL nohasharray
134323 +mdc800_device_write_36135 mdc800_device_write 0-3 36135 &rbd_client_id_show_36135
134324 +set_flexbg_block_bitmap_36136 set_flexbg_block_bitmap 5-4 36136 NULL
134325 +ath10k_wmi_peer_create_36138 ath10k_wmi_peer_create 0 36138 NULL
134326 +ext3_readpages_36144 ext3_readpages 4 36144 NULL nohasharray
134327 +usb6fire_pcm_trigger_36144 usb6fire_pcm_trigger 0 36144 &ext3_readpages_36144
134328 +iwlagn_send_tx_power_36145 iwlagn_send_tx_power 0 36145 NULL nohasharray
134329 +queue_var_store_36145 queue_var_store 0-3 36145 &iwlagn_send_tx_power_36145
134330 +show_remote_port_36146 show_remote_port 0 36146 NULL
134331 +alloc_vm_area_36149 alloc_vm_area 1 36149 NULL nohasharray
134332 +wp256_final_36149 wp256_final 0 36149 &alloc_vm_area_36149
134333 +power_off_acct_show_36150 power_off_acct_show 0 36150 NULL
134334 +new_files_jdata_show_36152 new_files_jdata_show 0 36152 NULL
134335 +twl_set_36154 twl_set 2 36154 NULL
134336 +b1_alloc_card_36155 b1_alloc_card 1 36155 NULL nohasharray
134337 +l2cap_add_psm_36155 l2cap_add_psm 0 36155 &b1_alloc_card_36155
134338 +sys_send_36161 sys_send 3 36161 NULL
134339 +cxacru_sysfs_show_upstream_snr_margin_36167 cxacru_sysfs_show_upstream_snr_margin 0 36167 NULL
134340 +snd_korg1212_copy_from_36169 snd_korg1212_copy_from 6 36169 NULL nohasharray
134341 +store_attribute_36169 store_attribute 0 36169 &snd_korg1212_copy_from_36169 nohasharray
134342 +mlx4_status_to_errno_36169 mlx4_status_to_errno 0 36169 &store_attribute_36169
134343 +snd_rme96_playback_trigger_36173 snd_rme96_playback_trigger 0 36173 NULL nohasharray
134344 +v9fs_xattr_set_36173 v9fs_xattr_set 0 36173 &snd_rme96_playback_trigger_36173
134345 +xilly_get_dma_buffers_36174 xilly_get_dma_buffers 4 36174 NULL
134346 +try_or_set_cluster_36176 try_or_set_cluster 0 36176 NULL nohasharray
134347 +__sync_dirty_buffer_36176 __sync_dirty_buffer 0 36176 &try_or_set_cluster_36176
134348 +mcp251x_hw_reset_36177 mcp251x_hw_reset 0 36177 NULL
134349 +modify_device_36179 modify_device 0 36179 NULL
134350 +dummy_validate_stream_36185 dummy_validate_stream 0 36185 NULL
134351 +adt7x10_read_byte_36186 adt7x10_read_byte 0 36186 NULL
134352 +phys_state_show_36187 phys_state_show 0 36187 NULL
134353 +ramoops_init_przs_36199 ramoops_init_przs 4 36199 NULL
134354 +ds1672_rtc_read_time_36200 ds1672_rtc_read_time 0 36200 NULL
134355 +ircomm_tty_write_room_36203 ircomm_tty_write_room 0 36203 NULL
134356 +ovl_copy_up_last_36204 ovl_copy_up_last 0 36204 NULL
134357 +SYSC_sched_getaffinity_36208 SYSC_sched_getaffinity 2 36208 NULL
134358 +write_word_36211 write_word 0 36211 NULL
134359 +nfs3_list_one_acl_36212 nfs3_list_one_acl 0 36212 NULL
134360 +SYSC_process_vm_readv_36216 SYSC_process_vm_readv 3-5 36216 NULL nohasharray
134361 +negotiate_36216 negotiate 0 36216 &SYSC_process_vm_readv_36216
134362 +nfqnl_mangle_36226 nfqnl_mangle 4-2 36226 NULL
134363 +i2c_algo_dp_aux_xfer_36227 i2c_algo_dp_aux_xfer 0-3 36227 NULL nohasharray
134364 +command_setformat_36227 command_setformat 0 36227 &i2c_algo_dp_aux_xfer_36227
134365 +atomic_stats_read_36228 atomic_stats_read 3-0 36228 NULL
134366 +wil_agg_size_36229 wil_agg_size 0-2 36229 NULL nohasharray
134367 +wl1273_fm_start_36229 wl1273_fm_start 0 36229 &wil_agg_size_36229
134368 +__padata_remove_cpu_36235 __padata_remove_cpu 0 36235 NULL
134369 +ping_bind_36236 ping_bind 0 36236 NULL
134370 +viafb_iga1_odev_proc_write_36241 viafb_iga1_odev_proc_write 3-0 36241 NULL
134371 +SYSC_getxattr_36242 SYSC_getxattr 4 36242 NULL
134372 +acpi_ex_create_mutex_36244 acpi_ex_create_mutex 0 36244 NULL
134373 +vmsplice_to_user_36245 vmsplice_to_user 3 36245 NULL nohasharray
134374 +rproc_recovery_read_36245 rproc_recovery_read 3-0 36245 &vmsplice_to_user_36245
134375 +ceph_vxattrcb_layout_stripe_count_36247 ceph_vxattrcb_layout_stripe_count 0 36247 NULL
134376 +scrub_stripe_36248 scrub_stripe 5 36248 NULL
134377 +swap_writer_finish_36252 swap_writer_finish 0-3 36252 NULL
134378 +setup_msi_irqs_36253 setup_msi_irqs 0 36253 NULL
134379 +il_mac_add_interface_36254 il_mac_add_interface 0 36254 NULL
134380 +bnad_get_stats_count_locked_36255 bnad_get_stats_count_locked 0 36255 NULL
134381 +compat_sys_mbind_36256 compat_sys_mbind 5 36256 NULL
134382 +regulator_print_opmode_36257 regulator_print_opmode 0 36257 NULL
134383 +nla_put_u32_36259 nla_put_u32 0 36259 NULL nohasharray
134384 +store_sf2_level_36259 store_sf2_level 0-4 36259 &nla_put_u32_36259
134385 +nilfs_write_logs_36260 nilfs_write_logs 0 36260 NULL
134386 +cfq_slice_sync_store_36272 cfq_slice_sync_store 3-0 36272 NULL
134387 +bus_for_each_dev_36276 bus_for_each_dev 0 36276 NULL nohasharray
134388 +cfs_hash_buckets_realloc_36276 cfs_hash_buckets_realloc 4 36276 &bus_for_each_dev_36276
134389 +lpfc_oas_lun_show_36279 lpfc_oas_lun_show 0 36279 NULL
134390 +codec_reg_read_file_36280 codec_reg_read_file 3-0 36280 NULL
134391 +lpfc_dss_show_36282 lpfc_dss_show 0 36282 NULL
134392 +bind_mode_show_36286 bind_mode_show 0 36286 NULL
134393 +aac_show_reset_adapter_36289 aac_show_reset_adapter 0 36289 NULL
134394 +nf_nat_ipv6_out_36291 nf_nat_ipv6_out 0 36291 NULL
134395 +asix_write_rx_ctl_36295 asix_write_rx_ctl 0 36295 NULL
134396 +do_set_fan_div_36299 do_set_fan_div 0 36299 NULL
134397 +lpfc_debugfs_dif_err_read_36303 lpfc_debugfs_dif_err_read 3-0 36303 NULL
134398 +show_in_min3_36304 show_in_min3 0 36304 NULL
134399 +l2cap_validate_le_psm_36306 l2cap_validate_le_psm 0 36306 NULL
134400 +target_core_alua_tg_pt_gp_store_attr_alua_access_type_36308 target_core_alua_tg_pt_gp_store_attr_alua_access_type 0-3 36308 NULL
134401 +ad7879_spi_xfer_36311 ad7879_spi_xfer 3 36311 NULL
134402 +qla2x00_vlan_id_show_36314 qla2x00_vlan_id_show 0 36314 NULL
134403 +mwifiex_cmd_802_11_scan_36316 mwifiex_cmd_802_11_scan 0 36316 NULL
134404 +iscsi_tpg_attrib_store_authentication_36323 iscsi_tpg_attrib_store_authentication 0-3 36323 NULL
134405 +__compat_sys_pwritev64_36328 __compat_sys_pwritev64 3 36328 NULL
134406 +lc_create_36332 lc_create 4 36332 NULL
134407 +jbd2_journal_init_revoke_table_36336 jbd2_journal_init_revoke_table 1 36336 NULL
134408 +t4_config_rss_range_36340 t4_config_rss_range 0 36340 NULL
134409 +bEndpointAddress_show_36342 bEndpointAddress_show 0 36342 NULL
134410 +isku_sysfs_read_key_mask_36343 isku_sysfs_read_key_mask 6-0-5 36343 NULL
134411 +show_fnode_tcp_wsf_disable_36348 show_fnode_tcp_wsf_disable 0 36348 NULL nohasharray
134412 +iscsi_disc_store_password_mutual_36348 iscsi_disc_store_password_mutual 0-3 36348 &show_fnode_tcp_wsf_disable_36348
134413 +ath6kl_regwrite_write_36351 ath6kl_regwrite_write 3-0 36351 NULL nohasharray
134414 +async_writev_36351 async_writev 0 36351 &ath6kl_regwrite_write_36351
134415 +v9fs_file_readn_36353 v9fs_file_readn 4-0 36353 NULL nohasharray
134416 +xz_dec_lzma2_create_36353 xz_dec_lzma2_create 2 36353 &v9fs_file_readn_36353 nohasharray
134417 +picolcd_operation_mode_show_36353 picolcd_operation_mode_show 0 36353 &xz_dec_lzma2_create_36353
134418 +at91_sysfs_show_mb0_id_36364 at91_sysfs_show_mb0_id 0 36364 NULL
134419 +ip6_mtu_36368 ip6_mtu 0 36368 NULL
134420 +sxgbe_dma_init_36369 sxgbe_dma_init 0 36369 NULL
134421 +roccat_common2_sysfs_read_keys_primary_36382 roccat_common2_sysfs_read_keys_primary 0-5-6 36382 NULL
134422 +iio_request_update_kfifo_36383 iio_request_update_kfifo 0 36383 NULL
134423 +tunables_read_36385 tunables_read 3-0 36385 NULL nohasharray
134424 +bind_qsets_36385 bind_qsets 0 36385 &tunables_read_36385
134425 +brcmf_cfg80211_change_iface_36390 brcmf_cfg80211_change_iface 0 36390 NULL
134426 +show_fnode_username_36398 show_fnode_username 0 36398 NULL
134427 +afs_alloc_flat_call_36399 afs_alloc_flat_call 2-3 36399 NULL nohasharray
134428 +__uncore_filter_link2_show_36399 __uncore_filter_link2_show 0 36399 &afs_alloc_flat_call_36399 nohasharray
134429 +xennet_change_mtu_36399 xennet_change_mtu 0 36399 &__uncore_filter_link2_show_36399
134430 +sierra_write_36402 sierra_write 4-0 36402 NULL
134431 +rx_over_errors_show_36403 rx_over_errors_show 0 36403 NULL nohasharray
134432 +iwl_dbgfs_d3_sram_write_36403 iwl_dbgfs_d3_sram_write 0-3 36403 &rx_over_errors_show_36403
134433 +_iwl_dbgfs_uapsd_misbehaving_write_36405 _iwl_dbgfs_uapsd_misbehaving_write 3-0 36405 NULL
134434 +selinux_inode_listsecurity_36406 selinux_inode_listsecurity 0 36406 NULL
134435 +qdsb_get_36409 qdsb_get 0 36409 NULL
134436 +msb_update_block_36412 msb_update_block 2 36412 NULL nohasharray
134437 +gadget_dev_desc_bcdUSB_show_36412 gadget_dev_desc_bcdUSB_show 0 36412 &msb_update_block_36412
134438 +teles_suspend_36416 teles_suspend 0 36416 NULL
134439 +da9063_buck_get_status_36417 da9063_buck_get_status 0 36417 NULL nohasharray
134440 +SyS_sethostname_36417 SyS_sethostname 2 36417 &da9063_buck_get_status_36417
134441 +ath10k_wmi_pdev_set_quiet_mode_36424 ath10k_wmi_pdev_set_quiet_mode 0 36424 NULL
134442 +rt2x00queue_alloc_entries_36429 rt2x00queue_alloc_entries 0 36429 NULL
134443 +no_uld_show_36430 no_uld_show 0 36430 NULL
134444 +show_configfs_dev_params_36432 show_configfs_dev_params 0 36432 NULL
134445 +soc_pcm_codec_params_fixup_36434 soc_pcm_codec_params_fixup 2 36434 NULL
134446 +rtnl_link_get_size_36436 rtnl_link_get_size 0 36436 NULL nohasharray
134447 +show_bank1_alarm_36436 show_bank1_alarm 0 36436 &rtnl_link_get_size_36436
134448 +intf_next_seq_36442 intf_next_seq 0 36442 NULL
134449 +sctp_tsnmap_init_36446 sctp_tsnmap_init 2 36446 NULL
134450 +bnx2x_reload_if_running_36448 bnx2x_reload_if_running 0 36448 NULL
134451 +alloc_etherdev_mqs_36450 alloc_etherdev_mqs 1 36450 NULL
134452 +smsc95xx_set_mac_address_36452 smsc95xx_set_mac_address 0 36452 NULL
134453 +atkbd_show_extra_36453 atkbd_show_extra 0 36453 NULL
134454 +CIFSSMBNegotiate_36455 CIFSSMBNegotiate 0 36455 NULL
134455 +tcf_csum_ipv6_udp_36457 tcf_csum_ipv6_udp 3 36457 NULL
134456 +__vxge_hw_pio_mem_write64_36458 __vxge_hw_pio_mem_write64 0 36458 NULL
134457 +netvsc_change_mtu_36461 netvsc_change_mtu 0 36461 NULL
134458 +carl9170_exec_cmd_36462 carl9170_exec_cmd 0 36462 NULL
134459 +core_alua_show_secondary_status_36463 core_alua_show_secondary_status 0 36463 NULL
134460 +ivtv_s_audio_sampling_freq_36468 ivtv_s_audio_sampling_freq 0 36468 NULL
134461 +xfs_rtmodify_summary_int_36469 xfs_rtmodify_summary_int 0 36469 NULL nohasharray
134462 +rio_request_inb_mbox_36469 rio_request_inb_mbox 0 36469 &xfs_rtmodify_summary_int_36469
134463 +iscsit_ta_default_erl_36470 iscsit_ta_default_erl 0 36470 NULL
134464 +SyS_process_vm_writev_36476 SyS_process_vm_writev 3-5 36476 NULL
134465 +__security_genfs_sid_36479 __security_genfs_sid 0 36479 NULL
134466 +lock_and_cleanup_extent_if_need_36480 lock_and_cleanup_extent_if_need 0 36480 NULL
134467 +b43_nphy_load_samples_36481 b43_nphy_load_samples 3 36481 NULL
134468 +ath10k_recalc_rtscts_prot_36482 ath10k_recalc_rtscts_prot 0 36482 NULL
134469 +hdaps_invert_show_36483 hdaps_invert_show 0 36483 NULL
134470 +elan_i2c_iap_reset_36487 elan_i2c_iap_reset 0 36487 NULL
134471 +vmci_route_36488 vmci_route 0 36488 NULL
134472 +ds1343_nvram_write_36489 ds1343_nvram_write 5-6-0 36489 NULL
134473 +tx_tx_checksum_result_read_36490 tx_tx_checksum_result_read 3-0 36490 NULL nohasharray
134474 +ip6_append_data_36490 ip6_append_data 4-5 36490 &tx_tx_checksum_result_read_36490 nohasharray
134475 +devfreq_simple_ondemand_func_36490 devfreq_simple_ondemand_func 0 36490 &ip6_append_data_36490 nohasharray
134476 +pm860x_rtc_set_alarm_36490 pm860x_rtc_set_alarm 0 36490 &devfreq_simple_ondemand_func_36490
134477 +store_fast_charge_timer_36494 store_fast_charge_timer 0-4 36494 NULL
134478 +ufx_ops_set_par_36498 ufx_ops_set_par 0 36498 NULL
134479 +lpfc_enable_da_id_show_36504 lpfc_enable_da_id_show 0 36504 NULL
134480 +e4000_set_if_gain_36506 e4000_set_if_gain 0 36506 NULL
134481 +__hwahc_op_set_ptk_36510 __hwahc_op_set_ptk 5 36510 NULL
134482 +mcam_v4l_read_36513 mcam_v4l_read 3-0 36513 NULL
134483 +_iwl_dbgfs_fw_nmi_write_36515 _iwl_dbgfs_fw_nmi_write 3-0 36515 NULL
134484 +ieee80211_if_read_fwded_frames_36520 ieee80211_if_read_fwded_frames 3-0 36520 NULL
134485 +it8761e_gpio_direction_out_36528 it8761e_gpio_direction_out 0 36528 NULL
134486 +lguest_setup_irq_36531 lguest_setup_irq 1 36531 NULL
134487 +ath10k_setup_peer_smps_36533 ath10k_setup_peer_smps 0 36533 NULL
134488 +mvs_task_prep_ssp_36534 mvs_task_prep_ssp 0 36534 NULL nohasharray
134489 +rv3029c2_rtc_i2c_set_alarm_36534 rv3029c2_rtc_i2c_set_alarm 0 36534 &mvs_task_prep_ssp_36534
134490 +qla4_83xx_restart_36539 qla4_83xx_restart 0 36539 NULL
134491 +cpu_type_read_36540 cpu_type_read 3-0 36540 NULL
134492 +de_init_hw_36543 de_init_hw 0 36543 NULL
134493 +ixgbevf_setup_rx_resources_36545 ixgbevf_setup_rx_resources 0 36545 NULL
134494 +ql_get_regs_len_36548 ql_get_regs_len 0 36548 NULL
134495 +vm_commit_limit_36552 vm_commit_limit 0 36552 NULL
134496 +bInterval_show_36553 bInterval_show 0 36553 NULL nohasharray
134497 +show_fcstat_fc_no_free_exch_36553 show_fcstat_fc_no_free_exch 0 36553 &bInterval_show_36553
134498 +__kfifo_to_user_36555 __kfifo_to_user 3-0 36555 NULL
134499 +skb_copy_and_csum_datagram_msg_36558 skb_copy_and_csum_datagram_msg 2 36558 NULL
134500 +__lock_page_killable_36561 __lock_page_killable 0 36561 NULL nohasharray
134501 +mxt_bootloader_write_36561 mxt_bootloader_write 0 36561 &__lock_page_killable_36561
134502 +b44_wait_bit_36562 b44_wait_bit 0 36562 NULL
134503 +patch_ad1981_36564 patch_ad1981 0 36564 NULL
134504 +si476x_core_cmd_fm_rsq_status_36568 si476x_core_cmd_fm_rsq_status 0 36568 NULL
134505 +do_rbd_add_36570 do_rbd_add 0 36570 NULL
134506 +btrfs_get_token_64_36572 btrfs_get_token_64 0 36572 NULL
134507 +pm8001_task_prep_ssp_tm_36574 pm8001_task_prep_ssp_tm 0 36574 NULL
134508 +ssb_bus_scan_36578 ssb_bus_scan 2 36578 NULL
134509 +__erst_read_36579 __erst_read 0 36579 NULL
134510 +e100_exec_cmd_36583 e100_exec_cmd 0 36583 NULL
134511 +show_36588 show 0 36588 NULL
134512 +put_cmsg_36589 put_cmsg 4-0 36589 NULL
134513 +st6422_start_36592 st6422_start 0 36592 NULL nohasharray
134514 +sparse_init_one_section_36592 sparse_init_one_section 0 36592 &st6422_start_36592
134515 +pcnet32_realloc_rx_ring_36598 pcnet32_realloc_rx_ring 3 36598 NULL
134516 +__da903x_write_36599 __da903x_write 0 36599 NULL nohasharray
134517 +jfs_write_begin_36599 jfs_write_begin 0 36599 &__da903x_write_36599 nohasharray
134518 +koneplus_sysfs_set_actual_profile_36599 koneplus_sysfs_set_actual_profile 0-4 36599 &jfs_write_begin_36599
134519 +init_36600 init 0 36600 NULL
134520 +read_byte_36604 read_byte 0 36604 NULL
134521 +ttm_object_device_init_36607 ttm_object_device_init 2 36607 NULL
134522 +show_dev_name_36608 show_dev_name 0 36608 NULL
134523 +beiscsi_log_enable_disp_36609 beiscsi_log_enable_disp 0 36609 NULL
134524 +do_sendfile_36610 do_sendfile 4-5 36610 NULL
134525 +selinux_ipv6_postroute_36611 selinux_ipv6_postroute 0 36611 NULL
134526 +kstrtoll_36612 kstrtoll 0 36612 NULL
134527 +sdev_show_vendor_36616 sdev_show_vendor 0 36616 NULL
134528 +mtd_write_user_prot_reg_36625 mtd_write_user_prot_reg 0 36625 NULL
134529 +mxl111sf_ctrl_program_regs_36626 mxl111sf_ctrl_program_regs 0 36626 NULL
134530 +kvaser_usb_setup_rx_urbs_36629 kvaser_usb_setup_rx_urbs 0 36629 NULL
134531 +proto_name_show_36630 proto_name_show 0 36630 NULL
134532 +power_save_36634 power_save 0 36634 NULL
134533 +vxge_config_vpaths_36636 vxge_config_vpaths 0 36636 NULL
134534 +show_conn_param_ISCSI_PARAM_TCP_TIMESTAMP_EN_36639 show_conn_param_ISCSI_PARAM_TCP_TIMESTAMP_EN 0 36639 NULL
134535 +bond_option_slaves_set_36643 bond_option_slaves_set 0 36643 NULL
134536 +ov2640_write_array_36644 ov2640_write_array 0 36644 NULL nohasharray
134537 +cyapa_gen5_bl_exit_36644 cyapa_gen5_bl_exit 0 36644 &ov2640_write_array_36644
134538 +m66592_udc_start_36646 m66592_udc_start 0 36646 NULL
134539 +mem_cgroup_do_precharge_36647 mem_cgroup_do_precharge 0 36647 NULL
134540 +lpfc_idiag_extacc_alloc_get_36648 lpfc_idiag_extacc_alloc_get 0-3 36648 NULL
134541 +add_dev_support_show_36650 add_dev_support_show 0 36650 NULL
134542 +hfsplus_osx_listxattr_36654 hfsplus_osx_listxattr 0-5 36654 NULL nohasharray
134543 +interface_show_36654 interface_show 0 36654 &hfsplus_osx_listxattr_36654
134544 +ktti_read_regr_36658 ktti_read_regr 0 36658 NULL
134545 +pss_coproc_open_36662 pss_coproc_open 0 36662 NULL
134546 +osd_req_list_collection_objects_36664 osd_req_list_collection_objects 5 36664 NULL nohasharray
134547 +ip6_pkt_prohibit_out_36664 ip6_pkt_prohibit_out 0 36664 &osd_req_list_collection_objects_36664
134548 +snd_pcsp_trigger_36665 snd_pcsp_trigger 0 36665 NULL
134549 +iscsi_host_alloc_36671 iscsi_host_alloc 2 36671 NULL nohasharray
134550 +get_temp_input_36671 get_temp_input 0 36671 &iscsi_host_alloc_36671
134551 +o2nm_node_num_read_36673 o2nm_node_num_read 0 36673 NULL
134552 +hackrf_queue_setup_36676 hackrf_queue_setup 0 36676 NULL
134553 +xillybus_read_36678 xillybus_read 3-0 36678 NULL
134554 +iscsi_stat_sess_show_attr_cmd_pdus_36680 iscsi_stat_sess_show_attr_cmd_pdus 0 36680 NULL
134555 +iscsi_nacl_param_show_ImmediateData_36681 iscsi_nacl_param_show_ImmediateData 0 36681 NULL
134556 +__follow_pte_36683 __follow_pte 0 36683 NULL
134557 +ext4_mb_discard_group_preallocations_36685 ext4_mb_discard_group_preallocations 2 36685 NULL
134558 +lbtf_op_start_36691 lbtf_op_start 0 36691 NULL
134559 +xhci_check_args_36702 xhci_check_args 0 36702 NULL nohasharray
134560 +gsmtty_write_36702 gsmtty_write 3 36702 &xhci_check_args_36702
134561 +cam_get_response16_36703 cam_get_response16 0 36703 NULL
134562 +raid5_add_disk_36710 raid5_add_disk 0 36710 NULL nohasharray
134563 +alc861_parse_auto_config_36710 alc861_parse_auto_config 0 36710 &raid5_add_disk_36710 nohasharray
134564 +propagate_exception_36710 propagate_exception 0 36710 &alc861_parse_auto_config_36710
134565 +vfio_user_config_write_36712 vfio_user_config_write 0 36712 NULL
134566 +tg3_phy_auxctl_write_36713 tg3_phy_auxctl_write 0 36713 NULL nohasharray
134567 +netdev_set_mac_address_36713 netdev_set_mac_address 0 36713 &tg3_phy_auxctl_write_36713
134568 +snd_soc_update_bits_36714 snd_soc_update_bits 0 36714 NULL
134569 +solo_p2m_dma_desc_36715 solo_p2m_dma_desc 0 36715 NULL
134570 +path_getxattr_36717 path_getxattr 4 36717 NULL nohasharray
134571 +cx25821_alsa_dma_init_36717 cx25821_alsa_dma_init 2 36717 &path_getxattr_36717
134572 +kovaplus_sysfs_show_actual_sensitivity_x_36721 kovaplus_sysfs_show_actual_sensitivity_x 0 36721 NULL
134573 +saa7134_i2c_eeprom_36729 saa7134_i2c_eeprom 3 36729 NULL
134574 +cfq_slice_sync_show_36730 cfq_slice_sync_show 0 36730 NULL
134575 +multicast_show_36734 multicast_show 0 36734 NULL
134576 +read_36735 read 0 36735 NULL
134577 +snd_rawmidi_kernel_read1_36740 snd_rawmidi_kernel_read1 4-0 36740 NULL
134578 +nfnetlink_alloc_skb_36741 nfnetlink_alloc_skb 2 36741 NULL
134579 +sys_get_curr_temp_36743 sys_get_curr_temp 0 36743 NULL nohasharray
134580 +rbd_pool_show_36743 rbd_pool_show 0 36743 &sys_get_curr_temp_36743
134581 +mwl8k_cmd_radio_disable_36745 mwl8k_cmd_radio_disable 0 36745 NULL
134582 +cxgbi_device_register_36746 cxgbi_device_register 2-1 36746 NULL
134583 +fc_exch_mgr_alloc_36751 fc_exch_mgr_alloc 3-4 36751 NULL
134584 +nilfs_bmap_prepare_alloc_ptr_36752 nilfs_bmap_prepare_alloc_ptr 0 36752 NULL nohasharray
134585 +pmdown_time_set_36752 pmdown_time_set 0-4 36752 &nilfs_bmap_prepare_alloc_ptr_36752
134586 +ps_poll_upsd_timeouts_read_36755 ps_poll_upsd_timeouts_read 3-0 36755 NULL
134587 +agc_status_36756 agc_status 0 36756 NULL
134588 +srp_parse_options_36759 srp_parse_options 0 36759 NULL
134589 +bnx2x_exe_queue_step_36760 bnx2x_exe_queue_step 0 36760 NULL
134590 +set_pwm_reg_36763 set_pwm_reg 0-4 36763 NULL
134591 +get_ncm_36766 get_ncm 0 36766 NULL
134592 +pcan_usb_send_cmd_36767 pcan_usb_send_cmd 0 36767 NULL
134593 +ip4ip6_err_36772 ip4ip6_err 5 36772 NULL
134594 +llc_mac_header_len_36776 llc_mac_header_len 0 36776 NULL
134595 +show_eeprom1_36777 show_eeprom1 0 36777 NULL
134596 +iscsi_tpg_param_store_ErrorRecoveryLevel_36779 iscsi_tpg_param_store_ErrorRecoveryLevel 0-3 36779 NULL
134597 +viacam_ctlr_cbufs_36781 viacam_ctlr_cbufs 0 36781 NULL
134598 +musb_schedule_36787 musb_schedule 0 36787 NULL
134599 +pci_write_config_dword_36790 pci_write_config_dword 0 36790 NULL
134600 +of_iomap_36793 of_iomap 2 36793 NULL nohasharray
134601 +hrz_open_rx_36793 hrz_open_rx 0 36793 &of_iomap_36793
134602 +ecm_opts_host_addr_show_36795 ecm_opts_host_addr_show 0 36795 NULL nohasharray
134603 +bcm7xxx_eee_enable_36795 bcm7xxx_eee_enable 0 36795 &ecm_opts_host_addr_show_36795
134604 +i40e_init_lan_hmc_36796 i40e_init_lan_hmc 5-4-3-2 36796 NULL
134605 +macvlan_vlan_rx_add_vid_36799 macvlan_vlan_rx_add_vid 0 36799 NULL
134606 +proc_fault_inject_read_36802 proc_fault_inject_read 3-0 36802 NULL nohasharray
134607 +store_sched0_36802 store_sched0 4-0 36802 &proc_fault_inject_read_36802
134608 +set_deactivate_slack_36803 set_deactivate_slack 0-4 36803 NULL
134609 +i915_gem_object_get_pages_dmabuf_36807 i915_gem_object_get_pages_dmabuf 0 36807 NULL
134610 +flock_lock_file_wait_36808 flock_lock_file_wait 0 36808 NULL nohasharray
134611 +ssb_sdio_read16_36808 ssb_sdio_read16 0 36808 &flock_lock_file_wait_36808
134612 +show_multicast_router_36814 show_multicast_router 0 36814 NULL
134613 +show_out0_enable_36815 show_out0_enable 0 36815 NULL
134614 +hiddev_ioctl_36816 hiddev_ioctl 2 36816 NULL
134615 +edd_show_legacy_max_head_36821 edd_show_legacy_max_head 0 36821 NULL
134616 +tcf_csum_ipv6_tcp_36822 tcf_csum_ipv6_tcp 3 36822 NULL
134617 +adt7310_spi_read_byte_36823 adt7310_spi_read_byte 0 36823 NULL nohasharray
134618 +ab3100_otp_tac_show_36823 ab3100_otp_tac_show 0 36823 &adt7310_spi_read_byte_36823
134619 +temp_cpu_local_36825 temp_cpu_local 0 36825 NULL
134620 +ath10k_pci_chip_reset_36827 ath10k_pci_chip_reset 0 36827 NULL
134621 +int_hardware_entry_36833 int_hardware_entry 3-0 36833 NULL
134622 +ax88179_change_mtu_36836 ax88179_change_mtu 0 36836 NULL
134623 +arvo_sysfs_show_actual_profile_36841 arvo_sysfs_show_actual_profile 0 36841 NULL
134624 +power_limit_0_tmax_us_show_36847 power_limit_0_tmax_us_show 0 36847 NULL nohasharray
134625 +ufx_ops_check_var_36847 ufx_ops_check_var 0 36847 &power_limit_0_tmax_us_show_36847
134626 +user_pin_configs_show_36848 user_pin_configs_show 0 36848 NULL
134627 +be_set_vlan_promisc_36854 be_set_vlan_promisc 0 36854 NULL
134628 +ov7670_s_autoexp_36855 ov7670_s_autoexp 0 36855 NULL
134629 +set_rate_36858 set_rate 0 36858 NULL nohasharray
134630 +cm_write_36858 cm_write 0-3 36858 &set_rate_36858 nohasharray
134631 +ci_fan_ctrl_set_fan_speed_percent_36858 ci_fan_ctrl_set_fan_speed_percent 0 36858 &cm_write_36858
134632 +thermal_get_trip_temp_36862 thermal_get_trip_temp 0 36862 NULL
134633 +part_size_show_36865 part_size_show 0 36865 NULL nohasharray
134634 +ntfs_statfs_36865 ntfs_statfs 0 36865 &part_size_show_36865
134635 +audit_tree_handle_event_36870 audit_tree_handle_event 0 36870 NULL
134636 +tx_tx_data_programmed_read_36871 tx_tx_data_programmed_read 3-0 36871 NULL nohasharray
134637 +f_eem_opts_attr_store_36871 f_eem_opts_attr_store 0-4 36871 &tx_tx_data_programmed_read_36871
134638 +stp_state_show_36872 stp_state_show 0 36872 NULL
134639 +acpi_tb_find_table_36874 acpi_tb_find_table 0 36874 NULL
134640 +afs_proc_rootcell_read_36875 afs_proc_rootcell_read 0-3 36875 NULL
134641 +svc_setsockopt_36876 svc_setsockopt 5-0 36876 NULL nohasharray
134642 +show_src_clock_sel_36876 show_src_clock_sel 0 36876 &svc_setsockopt_36876
134643 +reiserfs_listxattr_36877 reiserfs_listxattr 0-3 36877 NULL
134644 +ppp_hard_header_36881 ppp_hard_header 0 36881 NULL
134645 +ib_ucm_alloc_data_36885 ib_ucm_alloc_data 3 36885 NULL
134646 +snd_ice1712_playback_prepare_36888 snd_ice1712_playback_prepare 0 36888 NULL
134647 +selinux_inode_notifysecctx_36896 selinux_inode_notifysecctx 3 36896 NULL
134648 +gfs2_file_write_iter_36898 gfs2_file_write_iter 0 36898 NULL
134649 +tas5086_register_size_36899 tas5086_register_size 0 36899 NULL nohasharray
134650 +netlbl_af4list_add_36899 netlbl_af4list_add 0 36899 &tas5086_register_size_36899
134651 +pscsi_add_device_to_list_36901 pscsi_add_device_to_list 0 36901 NULL
134652 +wm831x_auxadc_read_36904 wm831x_auxadc_read 0 36904 NULL nohasharray
134653 +set_green_36904 set_green 0-4 36904 &wm831x_auxadc_read_36904
134654 +lm3533_als_get_target_36905 lm3533_als_get_target 0 36905 NULL
134655 +show_fnode_chap_auth_36909 show_fnode_chap_auth 0 36909 NULL nohasharray
134656 +send_next_seg_36909 send_next_seg 0 36909 &show_fnode_chap_auth_36909
134657 +zl10036_read_status_reg_36910 zl10036_read_status_reg 0 36910 NULL nohasharray
134658 +set_mandatory_rates_36910 set_mandatory_rates 0 36910 &zl10036_read_status_reg_36910
134659 +cuse_read_36920 cuse_read 0-3 36920 NULL
134660 +show_counter_rx_p2_hdr_egr_ovfls_36924 show_counter_rx_p2_hdr_egr_ovfls 0 36924 NULL nohasharray
134661 +data_sock_getname_36924 data_sock_getname 0 36924 &show_counter_rx_p2_hdr_egr_ovfls_36924
134662 +store_lid_36925 store_lid 0-4 36925 NULL
134663 +netxen_sysfs_read_dimm_36930 netxen_sysfs_read_dimm 0-5-6 36930 NULL
134664 +queue_rq_affinity_show_36934 queue_rq_affinity_show 0 36934 NULL
134665 +clock_name_show_36935 clock_name_show 0 36935 NULL nohasharray
134666 +bnx2x_init_rss_36935 bnx2x_init_rss 0 36935 &clock_name_show_36935
134667 +ath5k_hw_write_initvals_36936 ath5k_hw_write_initvals 0 36936 NULL
134668 +ax88179_write_cmd_nopm_36938 ax88179_write_cmd_nopm 5 36938 NULL
134669 +o2net_open_listening_sock_36944 o2net_open_listening_sock 0 36944 NULL
134670 +kone_sysfs_write_profilex_36945 kone_sysfs_write_profilex 0-6-5 36945 NULL
134671 +bonding_show_tlb_dynamic_lb_36946 bonding_show_tlb_dynamic_lb 0 36946 NULL nohasharray
134672 +eem_opts_qmult_show_36946 eem_opts_qmult_show 0 36946 &bonding_show_tlb_dynamic_lb_36946
134673 +mptscsih_version_product_show_36948 mptscsih_version_product_show 0 36948 NULL
134674 +bd2802_store_reg0x04_36949 bd2802_store_reg0x04 0-4 36949 NULL
134675 +div_u64_36951 div_u64 0 36951 NULL
134676 +write_leb_36957 write_leb 5-0 36957 NULL
134677 +ext4_da_write_end_36974 ext4_da_write_end 5-0 36974 NULL
134678 +apei_exec_noop_36976 apei_exec_noop 0 36976 NULL
134679 +il4965_rs_sta_dbgfs_scale_table_write_36979 il4965_rs_sta_dbgfs_scale_table_write 3-0 36979 NULL
134680 +iscsi_tpg_attrib_store_generate_node_acls_36980 iscsi_tpg_attrib_store_generate_node_acls 0-3 36980 NULL
134681 +afs_setattr_36981 afs_setattr 0 36981 NULL
134682 +xfs_btree_check_sptr_36984 xfs_btree_check_sptr 0 36984 NULL
134683 +usb_8dev_send_cmd_36987 usb_8dev_send_cmd 0 36987 NULL
134684 +set_convrate_36989 set_convrate 0-4 36989 NULL
134685 +wl1251_acx_feature_cfg_36990 wl1251_acx_feature_cfg 0 36990 NULL
134686 +inv_mpu6050_set_power_itg_36994 inv_mpu6050_set_power_itg 0 36994 NULL
134687 +v4l2_ctrl_s_ctrl_36995 v4l2_ctrl_s_ctrl 0 36995 NULL
134688 +iscsi_tpg_param_store_OFMarker_36996 iscsi_tpg_param_store_OFMarker 0-3 36996 NULL
134689 +mc13xxx_reg_rmw_36997 mc13xxx_reg_rmw 0 36997 NULL
134690 +drbd_new_dev_size_36998 drbd_new_dev_size 0-3 36998 NULL nohasharray
134691 +bcm_sendmsg_36998 bcm_sendmsg 0-4 36998 &drbd_new_dev_size_36998
134692 +auok190xfb_write_37001 auok190xfb_write 3 37001 NULL
134693 +dmi_sysfs_attr_show_37003 dmi_sysfs_attr_show 0 37003 NULL
134694 +setxattr_37006 setxattr 4-0 37006 NULL nohasharray
134695 +ata_scsi_lpm_show_37006 ata_scsi_lpm_show 0 37006 &setxattr_37006 nohasharray
134696 +md_set_readonly_37006 md_set_readonly 0 37006 &ata_scsi_lpm_show_37006
134697 +target_fabric_nacl_base_attr_store_37009 target_fabric_nacl_base_attr_store 0-4 37009 NULL
134698 +make_nnode_dirty_37010 make_nnode_dirty 0 37010 NULL
134699 +si4713_s_frequency_37011 si4713_s_frequency 0 37011 NULL
134700 +cfq_fifo_expire_async_show_37016 cfq_fifo_expire_async_show 0 37016 NULL
134701 +dw2102_earda_i2c_transfer_37017 dw2102_earda_i2c_transfer 0-3 37017 NULL nohasharray
134702 +manufacturer_id_show_37017 manufacturer_id_show 0 37017 &dw2102_earda_i2c_transfer_37017
134703 +__vsock_bind_37018 __vsock_bind 0 37018 NULL nohasharray
134704 +write_byte_37018 write_byte 0 37018 &__vsock_bind_37018
134705 +pages_volatile_show_37019 pages_volatile_show 0 37019 NULL nohasharray
134706 +gfs2_statfs_37019 gfs2_statfs 0 37019 &pages_volatile_show_37019
134707 +da9052_disable_vddout_channel_37021 da9052_disable_vddout_channel 0 37021 NULL
134708 +smack_inode_getattr_37022 smack_inode_getattr 0 37022 NULL nohasharray
134709 +lpfc_poll_tmo_store_37022 lpfc_poll_tmo_store 0-4 37022 &smack_inode_getattr_37022
134710 +fat_readpage_37025 fat_readpage 0 37025 NULL
134711 +ec_i2c_xfer_37029 ec_i2c_xfer 3-0 37029 NULL
134712 +ieee80211_chsw_switch_vifs_37030 ieee80211_chsw_switch_vifs 2 37030 NULL nohasharray
134713 +wl1271_setup_37030 wl1271_setup 0 37030 &ieee80211_chsw_switch_vifs_37030
134714 +asd_poll_flash_37031 asd_poll_flash 0 37031 NULL
134715 +af9005_usb_read_tuner_registers_37032 af9005_usb_read_tuner_registers 0 37032 NULL
134716 +port_attr_show_37034 port_attr_show 0 37034 NULL nohasharray
134717 +ndo_change_mtu_37034 ndo_change_mtu 0 37034 &port_attr_show_37034
134718 +ndo_netpoll_setup_37037 ndo_netpoll_setup 0 37037 NULL nohasharray
134719 +be_get_eeprom_len_37037 be_get_eeprom_len 0 37037 &ndo_netpoll_setup_37037
134720 +command_file_read_37038 command_file_read 3-0 37038 NULL
134721 +do_action_37040 do_action 0 37040 NULL nohasharray
134722 +erst_write_37040 erst_write 0 37040 &do_action_37040
134723 +rcar_i2c_master_xfer_37044 rcar_i2c_master_xfer 0-3 37044 NULL
134724 +raid5_store_stripe_cache_size_37050 raid5_store_stripe_cache_size 0-3 37050 NULL
134725 +ieee80211_if_read_drop_unencrypted_37053 ieee80211_if_read_drop_unencrypted 3-0 37053 NULL nohasharray
134726 +qp_broker_create_37053 qp_broker_create 5-6 37053 &ieee80211_if_read_drop_unencrypted_37053
134727 +pci_plx9050_init_37055 pci_plx9050_init 0 37055 NULL
134728 +writebuf_skb_37060 writebuf_skb 0 37060 NULL
134729 +fcoe_vport_destroy_37061 fcoe_vport_destroy 0 37061 NULL
134730 +_iwl_dbgfs_bcast_filters_macs_write_37069 _iwl_dbgfs_bcast_filters_macs_write 3-0 37069 NULL
134731 +ql_get_sset_count_37070 ql_get_sset_count 0 37070 NULL
134732 +vmci_transport_send_wrote_37072 vmci_transport_send_wrote 0 37072 NULL nohasharray
134733 +logfs_write_rec_37072 logfs_write_rec 0 37072 &vmci_transport_send_wrote_37072
134734 +uhci_submit_bulk_37073 uhci_submit_bulk 0 37073 NULL
134735 +ath10k_spectral_scan_config_37075 ath10k_spectral_scan_config 0 37075 NULL
134736 +SYSC_setxattr_37078 SYSC_setxattr 4 37078 NULL
134737 +parse_command_37079 parse_command 2-0 37079 NULL
134738 +drm_mode_create_rotation_property_37082 drm_mode_create_rotation_property 2 37082 NULL
134739 +resize_37084 resize 0 37084 NULL
134740 +pipeline_cs_rx_packet_in_read_37089 pipeline_cs_rx_packet_in_read 3-0 37089 NULL nohasharray
134741 +show_fcstat_loss_of_sync_count_37089 show_fcstat_loss_of_sync_count 0 37089 &pipeline_cs_rx_packet_in_read_37089
134742 +vbus_state_show_37099 vbus_state_show 0 37099 NULL
134743 +cxgbi_get_ep_param_37101 cxgbi_get_ep_param 0 37101 NULL
134744 +show_37102 show 0 37102 NULL
134745 +store_bind_37104 store_bind 0-4 37104 NULL
134746 +atkbd_do_show_force_release_37109 atkbd_do_show_force_release 0 37109 NULL nohasharray
134747 +show_rxchan_per_port_37109 show_rxchan_per_port 0 37109 &atkbd_do_show_force_release_37109 nohasharray
134748 +cpu_up_37109 cpu_up 0 37109 &show_rxchan_per_port_37109
134749 +radeon_hwmon_show_temp_thresh_37112 radeon_hwmon_show_temp_thresh 0 37112 NULL
134750 +set_pwm_tmax_37113 set_pwm_tmax 0-4 37113 NULL
134751 +flash_sync_strobe_show_37116 flash_sync_strobe_show 0 37116 NULL nohasharray
134752 +xlog_grant_head_check_37116 xlog_grant_head_check 0 37116 &flash_sync_strobe_show_37116
134753 +events_sysfs_show_37117 events_sysfs_show 0 37117 NULL
134754 +modalias_show_37119 modalias_show 0 37119 NULL nohasharray
134755 +ds1742_rtc_read_time_37119 ds1742_rtc_read_time 0 37119 &modalias_show_37119
134756 +show_nets_37127 show_nets 0 37127 NULL
134757 +snd_hda_get_conn_list_37132 snd_hda_get_conn_list 0 37132 NULL nohasharray
134758 +snd_pcm_plugin_build_io_37132 snd_pcm_plugin_build_io 0 37132 &snd_hda_get_conn_list_37132 nohasharray
134759 +raid1_add_disk_37132 raid1_add_disk 0 37132 &snd_pcm_plugin_build_io_37132
134760 +iwl_mvm_config_scan_37134 iwl_mvm_config_scan 0 37134 NULL nohasharray
134761 +bdx_rx_init_37134 bdx_rx_init 0 37134 &iwl_mvm_config_scan_37134
134762 +cp2112_write_read_req_37141 cp2112_write_read_req 0-6 37141 NULL
134763 +chv_gpio_set_direction_37144 chv_gpio_set_direction 0 37144 NULL nohasharray
134764 +o2nm_node_local_write_37144 o2nm_node_local_write 0-3 37144 &chv_gpio_set_direction_37144
134765 +bnx2x_nic_load_request_37147 bnx2x_nic_load_request 0 37147 NULL
134766 +trusted_tpm_send_37151 trusted_tpm_send 0-3 37151 NULL
134767 +handshake_37157 handshake 0 37157 NULL
134768 +msg_word_37164 msg_word 0 37164 NULL
134769 +alc_codec_rename_from_preset_37170 alc_codec_rename_from_preset 0 37170 NULL
134770 +bop_last_key_37173 bop_last_key 0 37173 NULL
134771 +boot_37174 boot 0 37174 NULL
134772 +acpi_freeze_prepare_37175 acpi_freeze_prepare 0 37175 NULL
134773 +intel_free_coherent_37179 intel_free_coherent 2 37179 NULL
134774 +can_set_xattr_37182 can_set_xattr 0 37182 NULL
134775 +tw68_buf_prepare_37186 tw68_buf_prepare 0 37186 NULL
134776 +device_suspend_noirq_37187 device_suspend_noirq 0 37187 NULL
134777 +alloc_page_ext_37189 alloc_page_ext 1 37189 NULL
134778 +vcc_recvmsg_37198 vcc_recvmsg 4-0 37198 NULL nohasharray
134779 +smsc95xx_start_tx_path_37198 smsc95xx_start_tx_path 0 37198 &vcc_recvmsg_37198
134780 +efx_ethtool_get_rxfh_indir_size_37201 efx_ethtool_get_rxfh_indir_size 0 37201 NULL nohasharray
134781 +ath10k_bmi_done_37201 ath10k_bmi_done 0 37201 &efx_ethtool_get_rxfh_indir_size_37201
134782 +team_vlan_rx_add_vid_37205 team_vlan_rx_add_vid 0 37205 NULL
134783 +ixgbe_get_sset_count_37207 ixgbe_get_sset_count 0 37207 NULL
134784 +forced_ps_write_37209 forced_ps_write 3-0 37209 NULL nohasharray
134785 +target_core_dev_pr_show_attr_res_pr_type_37209 target_core_dev_pr_show_attr_res_pr_type 0 37209 &forced_ps_write_37209
134786 +mwifiex_cmd_enh_power_mode_37210 mwifiex_cmd_enh_power_mode 0 37210 NULL nohasharray
134787 +ipr_store_diagnostics_37210 ipr_store_diagnostics 0-4 37210 &mwifiex_cmd_enh_power_mode_37210
134788 +snd_dmaengine_pcm_trigger_37211 snd_dmaengine_pcm_trigger 0 37211 NULL
134789 +bchannel_get_rxbuf_37213 bchannel_get_rxbuf 2 37213 NULL nohasharray
134790 +snd_cx231xx_prepare_37213 snd_cx231xx_prepare 0 37213 &bchannel_get_rxbuf_37213 nohasharray
134791 +fuse_notify_store_37213 fuse_notify_store 0 37213 &snd_cx231xx_prepare_37213
134792 +inv_show_37218 inv_show 0 37218 NULL
134793 +regmap_access_read_file_37223 regmap_access_read_file 3-0 37223 NULL
134794 +uwb_dev_IEs_show_37224 uwb_dev_IEs_show 0 37224 NULL nohasharray
134795 +store_sas_phy_enable_37224 store_sas_phy_enable 0-4 37224 &uwb_dev_IEs_show_37224
134796 +__do_replace_37227 __do_replace 5 37227 NULL
134797 +store_temp8_37228 store_temp8 0-4 37228 NULL
134798 +st_sensors_set_enable_37232 st_sensors_set_enable 0 37232 NULL
134799 +ctnetlink_secctx_size_37236 ctnetlink_secctx_size 0 37236 NULL
134800 +iwl_dbgfs_d3_sram_read_37237 iwl_dbgfs_d3_sram_read 3-0 37237 NULL nohasharray
134801 +connect_Bstack_37237 connect_Bstack 0 37237 &iwl_dbgfs_d3_sram_read_37237
134802 +rx_filter_dup_filter_read_37238 rx_filter_dup_filter_read 3-0 37238 NULL
134803 +rapl_get_attr_cpumask_37239 rapl_get_attr_cpumask 0 37239 NULL
134804 +nvkm_ioctl_path_37244 nvkm_ioctl_path 0 37244 NULL
134805 +stac_auto_create_beep_ctls_37248 stac_auto_create_beep_ctls 0 37248 NULL
134806 +prot_queue_del_37258 prot_queue_del 0 37258 NULL nohasharray
134807 +misc_register_37258 misc_register 0 37258 &prot_queue_del_37258
134808 +ath6kl_wmi_set_ie_cmd_37260 ath6kl_wmi_set_ie_cmd 6 37260 NULL
134809 +scsiback_tpg_show_nexus_37263 scsiback_tpg_show_nexus 0 37263 NULL nohasharray
134810 +dwc3_gadget_start_config_37263 dwc3_gadget_start_config 0 37263 &scsiback_tpg_show_nexus_37263
134811 +ad7791_read_frequency_37264 ad7791_read_frequency 0 37264 NULL nohasharray
134812 +ina209_set_interval_37264 ina209_set_interval 0-4 37264 &ad7791_read_frequency_37264
134813 +smsc9420_open_37268 smsc9420_open 0 37268 NULL nohasharray
134814 +i40e_pf_rxq_wait_37268 i40e_pf_rxq_wait 0 37268 &smsc9420_open_37268
134815 +show_baud_rate_37269 show_baud_rate 0 37269 NULL
134816 +_iwl_dbgfs_fw_restart_write_37270 _iwl_dbgfs_fw_restart_write 3-0 37270 NULL
134817 +c101_run_37279 c101_run 2 37279 NULL
134818 +xfs_vn_getattr_37281 xfs_vn_getattr 0 37281 NULL
134819 +phy_reset_37283 phy_reset 0 37283 NULL
134820 +contrast_show_37287 contrast_show 0 37287 NULL nohasharray
134821 +typhoon_open_37287 typhoon_open 0 37287 &contrast_show_37287
134822 +command_37288 command 0 37288 NULL
134823 +idt77252_send_37289 idt77252_send 0 37289 NULL nohasharray
134824 +write_37289 write 0 37289 &idt77252_send_37289
134825 +isku_sysfs_write_talkfx_37298 isku_sysfs_write_talkfx 6-0-5 37298 NULL
134826 +request_threaded_irq_37303 request_threaded_irq 0 37303 NULL
134827 +governor_store_37304 governor_store 0-4 37304 NULL
134828 +ieee80211_if_read_power_mode_37305 ieee80211_if_read_power_mode 3-0 37305 NULL nohasharray
134829 +br_show_bridge_id_37305 br_show_bridge_id 0 37305 &ieee80211_if_read_power_mode_37305 nohasharray
134830 +acpi_ds_init_callbacks_37305 acpi_ds_init_callbacks 0 37305 &br_show_bridge_id_37305 nohasharray
134831 +rtl2832_sdr_set_tuner_37305 rtl2832_sdr_set_tuner 0 37305 &acpi_ds_init_callbacks_37305
134832 +tda998x_write_if_37306 tda998x_write_if 5 37306 NULL
134833 +svga_compute_pll_37307 svga_compute_pll 0 37307 NULL
134834 +jffs2_write_dirent_37311 jffs2_write_dirent 5 37311 NULL
134835 +megasas_fw_crash_state_show_37312 megasas_fw_crash_state_show 0 37312 NULL
134836 +composite_bind_37313 composite_bind 0 37313 NULL
134837 +program_regs_37317 program_regs 0 37317 NULL
134838 +sisusb_read_mem_bulk_37321 sisusb_read_mem_bulk 0 37321 NULL
134839 +version_show_37322 version_show 0 37322 NULL
134840 +nvkm_instobj_create__37323 nvkm_instobj_create_ 4 37323 NULL
134841 +power_mode_store_37324 power_mode_store 0-4 37324 NULL
134842 +kern_path_37329 kern_path 0 37329 NULL
134843 +scsi_mode_select_37330 scsi_mode_select 6 37330 NULL
134844 +rxrpc_server_sendmsg_37331 rxrpc_server_sendmsg 4 37331 NULL
134845 +xfs_iomap_write_allocate_37336 xfs_iomap_write_allocate 0 37336 NULL nohasharray
134846 +__dev_set_promiscuity_37336 __dev_set_promiscuity 0 37336 &xfs_iomap_write_allocate_37336
134847 +get_any_page_37337 get_any_page 0 37337 NULL
134848 +memory_read_from_buffer_37339 memory_read_from_buffer 0-5-2 37339 NULL
134849 +show_fw_pages_37341 show_fw_pages 0 37341 NULL
134850 +nfs_launder_page_37343 nfs_launder_page 0 37343 NULL nohasharray
134851 +lbs_mesh_dev_open_37343 lbs_mesh_dev_open 0 37343 &nfs_launder_page_37343
134852 +hso_serial_write_room_37344 hso_serial_write_room 0 37344 NULL
134853 +fcoe_vport_disable_37346 fcoe_vport_disable 0 37346 NULL
134854 +xfs_attr_fillstate_37349 xfs_attr_fillstate 0 37349 NULL
134855 +pm8001_show_update_fw_37350 pm8001_show_update_fw 0 37350 NULL
134856 +nf_bridge_pad_37351 nf_bridge_pad 0 37351 NULL
134857 +security_inode_getsecurity_37354 security_inode_getsecurity 0 37354 NULL
134858 +show_fc_vport_vport_type_37362 show_fc_vport_vport_type 0 37362 NULL
134859 +cpuset_write_u64_37367 cpuset_write_u64 0 37367 NULL
134860 +isku_sysfs_set_actual_profile_37369 isku_sysfs_set_actual_profile 0-4 37369 NULL
134861 +compat_SyS_fcntl_37376 compat_SyS_fcntl 3 37376 NULL
134862 +xcan_open_37377 xcan_open 0 37377 NULL
134863 +sched_domains_numa_masks_update_37380 sched_domains_numa_masks_update 0 37380 NULL
134864 +queue_discard_zeroes_data_show_37381 queue_discard_zeroes_data_show 0 37381 NULL
134865 +mmc_raw_rpmb_size_mult_show_37385 mmc_raw_rpmb_size_mult_show 0 37385 NULL nohasharray
134866 +setup_bd_list_xfr_37385 setup_bd_list_xfr 0 37385 &mmc_raw_rpmb_size_mult_show_37385
134867 +iommu_num_pages_37391 iommu_num_pages 0-2-3-1 37391 NULL
134868 +snd_seq_port_disconnect_37395 snd_seq_port_disconnect 0 37395 NULL
134869 +qla4xxx_get_iface_param_37398 qla4xxx_get_iface_param 0 37398 NULL nohasharray
134870 +adp8870_store_37398 adp8870_store 0-3 37398 &qla4xxx_get_iface_param_37398
134871 +hidp_output_report_37401 hidp_output_report 3-0 37401 NULL
134872 +channel_set_37410 channel_set 0-4 37410 NULL
134873 +xfs_filestream_pick_ag_37411 xfs_filestream_pick_ag 0 37411 NULL
134874 +sys_getxattr_37418 sys_getxattr 4 37418 NULL nohasharray
134875 +max14577_set_fast_charge_timer_37418 max14577_set_fast_charge_timer 0 37418 &sys_getxattr_37418
134876 +hci_sock_sendmsg_37420 hci_sock_sendmsg 4-0 37420 NULL
134877 +acpi_os_allocate_zeroed_37422 acpi_os_allocate_zeroed 1 37422 NULL nohasharray
134878 +find_next_bit_37422 find_next_bit 0 37422 &acpi_os_allocate_zeroed_37422
134879 +tty_insert_flip_string_fixed_flag_37428 tty_insert_flip_string_fixed_flag 4-0 37428 NULL nohasharray
134880 +it8712f_wdt_notify_37428 it8712f_wdt_notify 0 37428 &tty_insert_flip_string_fixed_flag_37428
134881 +iwl_print_last_event_logs_37433 iwl_print_last_event_logs 7-9-0 37433 NULL
134882 +tty_audit_log_37440 tty_audit_log 5 37440 NULL
134883 +fru_alloc_37442 fru_alloc 1 37442 NULL
134884 +show_als_en_37445 show_als_en 0 37445 NULL
134885 +epia_read_regr_37446 epia_read_regr 0 37446 NULL
134886 +tcp_established_options_37450 tcp_established_options 0 37450 NULL
134887 +xfs_btree_dec_cursor_37452 xfs_btree_dec_cursor 0 37452 NULL
134888 +snd_hdsp_reset_37453 snd_hdsp_reset 0 37453 NULL
134889 +set_rdac5_37458 set_rdac5 0-4 37458 NULL
134890 +snd_hda_codec_reset_37461 snd_hda_codec_reset 0 37461 NULL
134891 +padlock_sha_update_37462 padlock_sha_update 0 37462 NULL
134892 +ext4_write_end_37464 ext4_write_end 5-0 37464 NULL
134893 +parport_mos7715_write_compat_37465 parport_mos7715_write_compat 0 37465 NULL
134894 +dummy_systimer_stop_37470 dummy_systimer_stop 0 37470 NULL
134895 +ufs_data_ptr_to_cpu_37475 ufs_data_ptr_to_cpu 0 37475 NULL
134896 +prepare_header80_37479 prepare_header80 0 37479 NULL
134897 +get_est_timing_37484 get_est_timing 0 37484 NULL
134898 +store_temp_max_hyst_37485 store_temp_max_hyst 0-4 37485 NULL
134899 +logi_dj_recv_forward_hidpp_37486 logi_dj_recv_forward_hidpp 3 37486 NULL nohasharray
134900 +freerunning_timer_show_37486 freerunning_timer_show 0 37486 &logi_dj_recv_forward_hidpp_37486
134901 +kmem_realloc_37489 kmem_realloc 2 37489 NULL nohasharray
134902 +__hci_cmd_sync_ev_37489 __hci_cmd_sync_ev 3 37489 &kmem_realloc_37489
134903 +gro_flush_timeout_store_37491 gro_flush_timeout_store 0-4 37491 NULL
134904 +ntfs_dir_fsync_37494 ntfs_dir_fsync 0 37494 NULL nohasharray
134905 +security_validate_transition_37494 security_validate_transition 0 37494 &ntfs_dir_fsync_37494
134906 +show_counter_rx_max_min_len_errs_37497 show_counter_rx_max_min_len_errs 0 37497 NULL nohasharray
134907 +packet_create_37497 packet_create 0 37497 &show_counter_rx_max_min_len_errs_37497
134908 +__hfsplus_setxattr_37499 __hfsplus_setxattr 0 37499 NULL nohasharray
134909 +store_control_state_37499 store_control_state 0-4 37499 &__hfsplus_setxattr_37499
134910 +smk_bu_task_37506 smk_bu_task 0-3 37506 NULL
134911 +r820t_set_params_37510 r820t_set_params 0 37510 NULL
134912 +ipr_show_resource_type_37511 ipr_show_resource_type 0 37511 NULL
134913 +osc_active_seq_write_37514 osc_active_seq_write 3 37514 NULL
134914 +set_pwm_auto_point_pwm_37518 set_pwm_auto_point_pwm 0-4 37518 NULL
134915 +vmalloc_32_user_37519 vmalloc_32_user 1 37519 NULL nohasharray
134916 +bdev_writeseg_37519 bdev_writeseg 2-3 37519 &vmalloc_32_user_37519
134917 +__uncore_filter_state3_show_37525 __uncore_filter_state3_show 0 37525 NULL
134918 +srp_create_ch_ib_37526 srp_create_ch_ib 0 37526 NULL
134919 +xz_dec_test_write_37527 xz_dec_test_write 3-0 37527 NULL
134920 +stv06xx_isoc_init_37530 stv06xx_isoc_init 0 37530 NULL
134921 +security_get_bool_value_37532 security_get_bool_value 0 37532 NULL
134922 +fault_inject_read_37534 fault_inject_read 3-0 37534 NULL
134923 +ds2780_read16_37538 ds2780_read16 3-0 37538 NULL
134924 +_nfs4_do_open_37544 _nfs4_do_open 0 37544 NULL
134925 +extent_map_end_37550 extent_map_end 0 37550 NULL
134926 +nf_nat_mangle_tcp_packet_37551 nf_nat_mangle_tcp_packet 6-8 37551 NULL
134927 +fat_cont_expand_37552 fat_cont_expand 0 37552 NULL
134928 +parport_ax88796_read_data_37553 parport_ax88796_read_data 0 37553 NULL
134929 +vmci_transport_notify_recv_pre_dequeue_37555 vmci_transport_notify_recv_pre_dequeue 0 37555 NULL
134930 +show_37574 show 0 37574 NULL
134931 +afs_page_filler_37575 afs_page_filler 0 37575 NULL
134932 +tda18271_channel_configuration_37577 tda18271_channel_configuration 0 37577 NULL
134933 +block_show_37580 block_show 0 37580 NULL
134934 +ceph_getxattr_37583 ceph_getxattr 0 37583 NULL
134935 +xhci_alloc_streams_37586 xhci_alloc_streams 5 37586 NULL
134936 +pyra_sysfs_show_actual_cpi_37592 pyra_sysfs_show_actual_cpi 0 37592 NULL nohasharray
134937 +check_vb_with_fmt_37592 check_vb_with_fmt 0 37592 &pyra_sysfs_show_actual_cpi_37592
134938 +alloc_descs_37593 alloc_descs 0-1 37593 NULL
134939 +qset_add_urb_37596 qset_add_urb 0 37596 NULL
134940 +show_lid_state_37597 show_lid_state 0 37597 NULL
134941 +bnx2x_sriov_configure_37600 bnx2x_sriov_configure 0-2 37600 NULL
134942 +read_field_37603 read_field 0 37603 NULL
134943 +vv6410_set_analog_gain_37606 vv6410_set_analog_gain 0 37606 NULL
134944 +mlx4_get_mgm_entry_size_37607 mlx4_get_mgm_entry_size 0 37607 NULL nohasharray
134945 +ext2_freeze_37607 ext2_freeze 0 37607 &mlx4_get_mgm_entry_size_37607
134946 +smsc95xx_write_reg_37608 smsc95xx_write_reg 0 37608 NULL
134947 +kvm_read_guest_page_mmu_37611 kvm_read_guest_page_mmu 6 37611 NULL
134948 +ssb_pcmcia_attr_sprom_store_37614 ssb_pcmcia_attr_sprom_store 0-4 37614 NULL nohasharray
134949 +sysfs_get_uname_37614 sysfs_get_uname 0-3 37614 &ssb_pcmcia_attr_sprom_store_37614
134950 +sha1_export_37617 sha1_export 0 37617 NULL
134951 +bonding_show_updelay_37620 bonding_show_updelay 0 37620 NULL nohasharray
134952 +node_read_meminfo_37620 node_read_meminfo 0 37620 &bonding_show_updelay_37620
134953 +SYSC_mbind_37622 SYSC_mbind 5 37622 NULL
134954 +cdc_ncm_show_dwNtbOutMaxSize_37627 cdc_ncm_show_dwNtbOutMaxSize 0 37627 NULL
134955 +rd_byte_37632 rd_byte 0 37632 NULL
134956 +os_desc_b_vendor_code_store_37633 os_desc_b_vendor_code_store 0-3 37633 NULL
134957 +__hw_addr_add_37635 __hw_addr_add 0 37635 NULL
134958 +alloc_fd_37637 alloc_fd 1 37637 NULL nohasharray
134959 +show_iface_vlan_priority_37637 show_iface_vlan_priority 0 37637 &alloc_fd_37637
134960 +SyS_mbind_37638 SyS_mbind 5 37638 NULL
134961 +show_tolerance0_37643 show_tolerance0 0 37643 NULL
134962 +_ctl_fwfault_debug_store_37644 _ctl_fwfault_debug_store 0-4 37644 NULL
134963 +po1030_set_auto_exposure_37656 po1030_set_auto_exposure 0 37656 NULL
134964 +ageing_time_show_37657 ageing_time_show 0 37657 NULL nohasharray
134965 +atkbd_do_show_softrepeat_37657 atkbd_do_show_softrepeat 0 37657 &ageing_time_show_37657
134966 +rfcomm_sock_sendmsg_37661 rfcomm_sock_sendmsg 4-0 37661 NULL nohasharray
134967 +vmw_framebuffer_dmabuf_dirty_37661 vmw_framebuffer_dmabuf_dirty 6 37661 &rfcomm_sock_sendmsg_37661
134968 +atxp1_storegpio2_37663 atxp1_storegpio2 0-4 37663 NULL
134969 +SYSC_get_mempolicy_37664 SYSC_get_mempolicy 3 37664 NULL nohasharray
134970 +mwifiex_set_aes_key_v2_37664 mwifiex_set_aes_key_v2 0 37664 &SYSC_get_mempolicy_37664
134971 +mptscsih_version_nvdata_default_show_37665 mptscsih_version_nvdata_default_show 0 37665 NULL nohasharray
134972 +nodename_show_37665 nodename_show 0 37665 &mptscsih_version_nvdata_default_show_37665 nohasharray
134973 +pc300_open_37665 pc300_open 0 37665 &nodename_show_37665
134974 +tcp_mss_split_point_37668 tcp_mss_split_point 0-4-3 37668 NULL
134975 +__wa_seg_calculate_isoc_frame_count_37672 __wa_seg_calculate_isoc_frame_count 0 37672 NULL nohasharray
134976 +mlx4_INIT_PORT_37672 mlx4_INIT_PORT 0 37672 &__wa_seg_calculate_isoc_frame_count_37672 nohasharray
134977 +m_can_open_37672 m_can_open 0 37672 &mlx4_INIT_PORT_37672
134978 +xfs_setattr_size_37673 xfs_setattr_size 0 37673 NULL
134979 +ieee80211_if_read_rc_rateidx_mcs_mask_2ghz_37675 ieee80211_if_read_rc_rateidx_mcs_mask_2ghz 3-0 37675 NULL nohasharray
134980 +batadv_get_vid_37675 batadv_get_vid 2 37675 &ieee80211_if_read_rc_rateidx_mcs_mask_2ghz_37675
134981 +hix5hd2_i2c_xfer_msg_37678 hix5hd2_i2c_xfer_msg 0 37678 NULL
134982 +i7300_idle_notifier_37681 i7300_idle_notifier 0 37681 NULL nohasharray
134983 +__hw_addr_del_ex_37681 __hw_addr_del_ex 0 37681 &i7300_idle_notifier_37681
134984 +tracing_saved_cmdlines_size_write_37684 tracing_saved_cmdlines_size_write 3 37684 NULL
134985 +regmap_map_read_file_37685 regmap_map_read_file 3-0 37685 NULL
134986 +video_expand_toggle_37689 video_expand_toggle 0 37689 NULL
134987 +show_bool_threeg_37690 show_bool_threeg 0 37690 NULL
134988 +parse_arg_37696 parse_arg 0 37696 NULL
134989 +smic_size_37697 smic_size 0 37697 NULL
134990 +show_srp_rport_dev_loss_tmo_37699 show_srp_rport_dev_loss_tmo 0 37699 NULL
134991 +gadget_dev_desc_idVendor_show_37700 gadget_dev_desc_idVendor_show 0 37700 NULL
134992 +brcmf_sdiod_recv_chain_37701 brcmf_sdiod_recv_chain 3 37701 NULL
134993 +ata_scsi_change_queue_depth_37702 ata_scsi_change_queue_depth 2-0 37702 NULL nohasharray
134994 +spmi_ext_register_read_37702 spmi_ext_register_read 0 37702 &ata_scsi_change_queue_depth_37702
134995 +smp_req_37703 smp_req 0 37703 NULL
134996 +iscsi_stat_tgt_attr_show_attr_fail_intr_addr_37712 iscsi_stat_tgt_attr_show_attr_fail_intr_addr 0 37712 NULL
134997 +dynamic_ps_timeout_write_37713 dynamic_ps_timeout_write 3-0 37713 NULL
134998 +synthvid_send_situ_37714 synthvid_send_situ 0 37714 NULL
134999 +nilfs_mdt_create_block_37716 nilfs_mdt_create_block 0 37716 NULL
135000 +parport_ieee1284_epp_write_data_37717 parport_ieee1284_epp_write_data 0 37717 NULL nohasharray
135001 +ds1343_show_glitchfilter_37717 ds1343_show_glitchfilter 0 37717 &parport_ieee1284_epp_write_data_37717
135002 +xen_swiotlb_map_sg_attrs_37718 xen_swiotlb_map_sg_attrs 0-3 37718 NULL
135003 +ext2_fsync_37729 ext2_fsync 0 37729 NULL
135004 +rsxx_creg_write_37733 rsxx_creg_write 0 37733 NULL
135005 +snd_hda_create_spdif_share_sw_37734 snd_hda_create_spdif_share_sw 0 37734 NULL
135006 +logfs_read_block_37735 logfs_read_block 0 37735 NULL
135007 +show_rdac1_37741 show_rdac1 0 37741 NULL nohasharray
135008 +pch_phub_bin_write_37741 pch_phub_bin_write 0-6-5 37741 &show_rdac1_37741
135009 +read_enabled_file_bool_37744 read_enabled_file_bool 3-0 37744 NULL
135010 +wiphy_new_nm_37746 wiphy_new_nm 2 37746 NULL
135011 +ql_set_routing_reg_37747 ql_set_routing_reg 0 37747 NULL
135012 +xfs_read_agf_37749 xfs_read_agf 0 37749 NULL
135013 +ocfs2_control_cfu_37750 ocfs2_control_cfu 2-0 37750 NULL
135014 +ipath_cdev_init_37752 ipath_cdev_init 1 37752 NULL
135015 +pre_action_37765 pre_action 0 37765 NULL nohasharray
135016 +snd_cx25821_prepare_37765 snd_cx25821_prepare 0 37765 &pre_action_37765 nohasharray
135017 +osst_flush_write_buffer_37765 osst_flush_write_buffer 0 37765 &snd_cx25821_prepare_37765
135018 +dccp_setsockopt_cscov_37766 dccp_setsockopt_cscov 2-0 37766 NULL
135019 +filemap_flush_37767 filemap_flush 0 37767 NULL
135020 +__uncore_storage_mode_show_37771 __uncore_storage_mode_show 0 37771 NULL
135021 +ext4_commit_super_37775 ext4_commit_super 0 37775 NULL
135022 +mlx4_load_one_37776 mlx4_load_one 3 37776 NULL
135023 +__il3945_up_37778 __il3945_up 0 37778 NULL
135024 +elants_i2c_do_update_firmware_37779 elants_i2c_do_update_firmware 0 37779 NULL
135025 +crkey_timeout_37781 crkey_timeout 0 37781 NULL
135026 +mc13xxx_irq_free_37784 mc13xxx_irq_free 2 37784 NULL
135027 +mxt_lookup_bootloader_address_37785 mxt_lookup_bootloader_address 0 37785 NULL
135028 +il4965_rs_sta_dbgfs_rate_scale_data_read_37792 il4965_rs_sta_dbgfs_rate_scale_data_read 3-0 37792 NULL nohasharray
135029 +orinoco_up_37792 orinoco_up 0 37792 &il4965_rs_sta_dbgfs_rate_scale_data_read_37792
135030 +nr_open_37793 nr_open 0 37793 NULL
135031 +bnx2x_enable_sriov_37796 bnx2x_enable_sriov 0 37796 NULL
135032 +read_posted_37797 read_posted 0 37797 NULL nohasharray
135033 +caif_net_open_37797 caif_net_open 0 37797 &read_posted_37797
135034 +arcmsr_attr_host_fw_numbers_queue_37799 arcmsr_attr_host_fw_numbers_queue 0 37799 NULL
135035 +no_lun_0_show_37800 no_lun_0_show 0 37800 NULL
135036 +rapl_sysfs_show_37802 rapl_sysfs_show 0 37802 NULL
135037 +smk_read_logging_37804 smk_read_logging 3-0 37804 NULL
135038 +setup_irq_37809 setup_irq 0 37809 NULL
135039 +carl9170_init_phy_37810 carl9170_init_phy 0 37810 NULL
135040 +ocrdma_alloc_frmr_page_list_37815 ocrdma_alloc_frmr_page_list 2 37815 NULL nohasharray
135041 +show_ipReasmTimeout_37815 show_ipReasmTimeout 0 37815 &ocrdma_alloc_frmr_page_list_37815
135042 +rx_decrypt_key_not_found_read_37820 rx_decrypt_key_not_found_read 3-0 37820 NULL nohasharray
135043 +nouveau_hwmon_show_update_rate_37820 nouveau_hwmon_show_update_rate 0 37820 &rx_decrypt_key_not_found_read_37820
135044 +mlx4_cmd_post_37826 mlx4_cmd_post 0 37826 NULL
135045 +bitmap_find_next_zero_area_37827 bitmap_find_next_zero_area 2-3-0-4-5 37827 NULL
135046 +mwl8k_add_interface_37842 mwl8k_add_interface 0 37842 NULL
135047 +store_sf2_point_37843 store_sf2_point 0-4 37843 NULL
135048 +sr_write_medium_mode_37845 sr_write_medium_mode 0 37845 NULL
135049 +o2hb_debug_read_37851 o2hb_debug_read 3-0 37851 NULL
135050 +iscsi_disc_store_enforce_discovery_auth_37853 iscsi_disc_store_enforce_discovery_auth 0-3 37853 NULL
135051 +snd_hda_jack_add_kctl_37854 snd_hda_jack_add_kctl 0 37854 NULL
135052 +reiserfs_insert_item_37860 reiserfs_insert_item 0 37860 NULL
135053 +wm8350_gpio_direction_out_37862 wm8350_gpio_direction_out 0 37862 NULL nohasharray
135054 +SYSC_pwrite64_37862 SYSC_pwrite64 3 37862 &wm8350_gpio_direction_out_37862
135055 +xfs_dir2_block_to_sf_37868 xfs_dir2_block_to_sf 3 37868 NULL nohasharray
135056 +isku_sysfs_write_last_set_37868 isku_sysfs_write_last_set 6-0-5 37868 &xfs_dir2_block_to_sf_37868
135057 +arcmsr_sysfs_iop_message_read_37870 arcmsr_sysfs_iop_message_read 0-5-6 37870 NULL nohasharray
135058 +i40e_dbg_netdev_ops_read_37870 i40e_dbg_netdev_ops_read 0-3 37870 &arcmsr_sysfs_iop_message_read_37870
135059 +sys_setxattr_37880 sys_setxattr 4 37880 NULL
135060 +dev_port_show_37881 dev_port_show 0 37881 NULL
135061 +set_registers_37883 set_registers 4 37883 NULL
135062 +dvb_net_sec_37884 dvb_net_sec 3 37884 NULL
135063 +s2250_s_mbus_fmt_37894 s2250_s_mbus_fmt 0 37894 NULL
135064 +xirc2ps_suspend_37895 xirc2ps_suspend 0 37895 NULL
135065 +compat_sys_rt_sigpending_37899 compat_sys_rt_sigpending 2 37899 NULL
135066 +pubek_show_37903 pubek_show 0 37903 NULL
135067 +compiler_show_37905 compiler_show 0 37905 NULL
135068 +show_target_37913 show_target 0 37913 NULL
135069 +viacam_vb_buf_prepare_37918 viacam_vb_buf_prepare 0 37918 NULL
135070 +elan_i2c_calibrate_result_37927 elan_i2c_calibrate_result 0 37927 NULL
135071 +pkt_alloc_packet_data_37928 pkt_alloc_packet_data 1 37928 NULL nohasharray
135072 +_rtw_malloc_37928 _rtw_malloc 1 37928 &pkt_alloc_packet_data_37928
135073 +set_pwmchan_37930 set_pwmchan 0-4 37930 NULL
135074 +toshiba_accelerometer_get_37934 toshiba_accelerometer_get 0 37934 NULL
135075 +ath5k_attr_store_spur_level_37935 ath5k_attr_store_spur_level 0-4 37935 NULL
135076 +read_rbu_packet_size_37939 read_rbu_packet_size 6-0-5 37939 NULL nohasharray
135077 +b43_dma_init_37939 b43_dma_init 0 37939 &read_rbu_packet_size_37939
135078 +show_iostat_iodone_cnt_37942 show_iostat_iodone_cnt 0 37942 NULL nohasharray
135079 +adp8860_bl_l2_office_dim_store_37942 adp8860_bl_l2_office_dim_store 4-0 37942 &show_iostat_iodone_cnt_37942
135080 +show_counter_rx_data_pkts_37943 show_counter_rx_data_pkts 0 37943 NULL
135081 +nilfs_writepages_37944 nilfs_writepages 0 37944 NULL
135082 +tcm_qla2xxx_tpg_attrib_store_demo_mode_write_protect_37947 tcm_qla2xxx_tpg_attrib_store_demo_mode_write_protect 0-3 37947 NULL
135083 +cdc_ncm_show_wNdpOutDivisor_37955 cdc_ncm_show_wNdpOutDivisor 0 37955 NULL nohasharray
135084 +max8997_get_enable_register_37955 max8997_get_enable_register 0 37955 &cdc_ncm_show_wNdpOutDivisor_37955
135085 +netbios_ns_help_37956 netbios_ns_help 0 37956 NULL nohasharray
135086 +permissive_add_37956 permissive_add 0-3 37956 &netbios_ns_help_37956
135087 +write_file_bool_37957 write_file_bool 3-0 37957 NULL nohasharray
135088 +abx500_mask_and_set_register_interruptible_37957 abx500_mask_and_set_register_interruptible 0 37957 &write_file_bool_37957
135089 +fifo_alloc_37961 fifo_alloc 1 37961 NULL
135090 +ad5398_is_enabled_37962 ad5398_is_enabled 0 37962 NULL
135091 +show_constraint_min_time_window_us_37963 show_constraint_min_time_window_us 0 37963 NULL
135092 +toshiba_function_keys_get_37965 toshiba_function_keys_get 0 37965 NULL
135093 +ext3_free_blocks_sb_37967 ext3_free_blocks_sb 4-3 37967 NULL nohasharray
135094 +target_stat_scsi_transport_show_attr_indx_37967 target_stat_scsi_transport_show_attr_indx 0 37967 &ext3_free_blocks_sb_37967
135095 +fc0011_get_if_frequency_37970 fc0011_get_if_frequency 0 37970 NULL
135096 +g2d_s_ctrl_37974 g2d_s_ctrl 0 37974 NULL
135097 +cyapa_gen3_do_calibrate_37976 cyapa_gen3_do_calibrate 0-4 37976 NULL
135098 +cw1200_spi_align_size_37981 cw1200_spi_align_size 0-2 37981 NULL
135099 +show_tolerance1_37984 show_tolerance1 0 37984 NULL
135100 +isl1208_sysfs_show_usr_37987 isl1208_sysfs_show_usr 0 37987 NULL
135101 +rds_rdma_extra_size_37990 rds_rdma_extra_size 0 37990 NULL nohasharray
135102 +netxen_nic_change_mtu_37990 netxen_nic_change_mtu 0 37990 &rds_rdma_extra_size_37990
135103 +of_regulator_match_37995 of_regulator_match 0 37995 NULL
135104 +persistent_ram_old_size_37997 persistent_ram_old_size 0 37997 NULL nohasharray
135105 +fm10k_update_vid_37997 fm10k_update_vid 0 37997 &persistent_ram_old_size_37997
135106 +tcm_qla2xxx_tpg_attrib_store_prod_mode_write_protect_37998 tcm_qla2xxx_tpg_attrib_store_prod_mode_write_protect 0-3 37998 NULL
135107 +ma901radio_set_volume_38000 ma901radio_set_volume 0 38000 NULL nohasharray
135108 +lio_target_nacl_store_cmdsn_depth_38000 lio_target_nacl_store_cmdsn_depth 0-3 38000 &ma901radio_set_volume_38000
135109 +cxacru_sysfs_show_upstream_fec_errors_38002 cxacru_sysfs_show_upstream_fec_errors 0 38002 NULL
135110 +pm8001_task_exec_38005 pm8001_task_exec 0 38005 NULL
135111 +set_fan_auto1_38006 set_fan_auto1 0-4 38006 NULL
135112 +lpfc_fips_rev_show_38009 lpfc_fips_rev_show 0 38009 NULL
135113 +store_mem_gpio_reg_38010 store_mem_gpio_reg 0-4 38010 NULL
135114 +vfs_readv_38011 vfs_readv 3-0 38011 NULL
135115 +edd_show_extensions_38013 edd_show_extensions 0 38013 NULL
135116 +rndis_opts_qmult_show_38015 rndis_opts_qmult_show 0 38015 NULL
135117 +init_dma_38018 init_dma 0 38018 NULL
135118 +crc32_init_38021 crc32_init 0 38021 NULL
135119 +show_beep_38022 show_beep 0 38022 NULL
135120 +twl4030_pwm_enable_38032 twl4030_pwm_enable 0 38032 NULL
135121 +ufs_commit_chunk_38036 ufs_commit_chunk 3 38036 NULL nohasharray
135122 +wl1251_acx_rx_msdu_life_time_38036 wl1251_acx_rx_msdu_life_time 0 38036 &ufs_commit_chunk_38036 nohasharray
135123 +md_integrity_register_38036 md_integrity_register 0 38036 &wl1251_acx_rx_msdu_life_time_38036
135124 +aggr_recv_addba_req_evt_38037 aggr_recv_addba_req_evt 4 38037 NULL
135125 +SyS_pwrite64_38041 SyS_pwrite64 3 38041 NULL
135126 +acpi_ds_call_control_method_38042 acpi_ds_call_control_method 0 38042 NULL
135127 +il_dbgfs_chain_noise_read_38044 il_dbgfs_chain_noise_read 3-0 38044 NULL nohasharray
135128 +klsi_105_prepare_write_buffer_38044 klsi_105_prepare_write_buffer 3 38044 &il_dbgfs_chain_noise_read_38044
135129 +cpia2_send_command_38045 cpia2_send_command 0 38045 NULL
135130 +parser_init_guts_38046 parser_init_guts 2 38046 NULL
135131 +pmbus_set_page_38048 pmbus_set_page 0 38048 NULL nohasharray
135132 +SyS_llistxattr_38048 SyS_llistxattr 3 38048 &pmbus_set_page_38048
135133 +_iwl_dbgfs_fw_dbg_conf_write_38050 _iwl_dbgfs_fw_dbg_conf_write 3-0 38050 NULL
135134 +sysfs_do_create_link_38051 sysfs_do_create_link 0 38051 NULL
135135 +create_l2entity_38053 create_l2entity 0 38053 NULL
135136 +crypto_shash_extsize_38055 crypto_shash_extsize 0 38055 NULL
135137 +_xfs_buf_alloc_38058 _xfs_buf_alloc 3 38058 NULL
135138 +usb_os_desc_ext_prop_attr_store_38059 usb_os_desc_ext_prop_attr_store 0-4 38059 NULL
135139 +nsm_create_handle_38060 nsm_create_handle 4 38060 NULL
135140 +patch_ca0110_38064 patch_ca0110 0 38064 NULL
135141 +gether_set_host_addr_38065 gether_set_host_addr 0 38065 NULL
135142 +alloc_ltalkdev_38071 alloc_ltalkdev 1 38071 NULL
135143 +cifs_send_async_read_38077 cifs_send_async_read 2-0 38077 NULL
135144 +plip_open_38078 plip_open 0 38078 NULL
135145 +niu_tx_channel_stop_38080 niu_tx_channel_stop 0 38080 NULL
135146 +xfs_buf_readahead_map_38081 xfs_buf_readahead_map 3 38081 NULL nohasharray
135147 +wcn36xx_smd_rsp_process_38081 wcn36xx_smd_rsp_process 3 38081 &xfs_buf_readahead_map_38081
135148 +read_38082 read 0 38082 NULL
135149 +s5p_mfc_queue_setup_38084 s5p_mfc_queue_setup 0 38084 NULL
135150 +uwb_mac_addr_print_38085 uwb_mac_addr_print 2-0 38085 NULL
135151 +rtl8821ae_hw_init_38087 rtl8821ae_hw_init 0 38087 NULL
135152 +tcf_csum_ipv4_udp_38089 tcf_csum_ipv4_udp 3 38089 NULL
135153 +resource_list_create_entry_38090 resource_list_create_entry 2 38090 NULL
135154 +request_key_auth_new_38092 request_key_auth_new 3 38092 NULL
135155 +proc_self_readlink_38094 proc_self_readlink 3-0 38094 NULL nohasharray
135156 +hdpvr_config_call_38094 hdpvr_config_call 0 38094 &proc_self_readlink_38094 nohasharray
135157 +ib_query_gid_38094 ib_query_gid 0 38094 &hdpvr_config_call_38094
135158 +ep0_read_38095 ep0_read 3 38095 NULL
135159 +osc_checksum_seq_write_38096 osc_checksum_seq_write 3 38096 NULL
135160 +vport_delete_38098 vport_delete 0 38098 NULL
135161 +ath10k_mem_value_read_38099 ath10k_mem_value_read 3-0 38099 NULL
135162 +o2hb_read_slots_38105 o2hb_read_slots 2 38105 NULL
135163 +snd_pcm_oss_write_38108 snd_pcm_oss_write 3-0 38108 NULL nohasharray
135164 +temp_cpu_38108 temp_cpu 0 38108 &snd_pcm_oss_write_38108
135165 +input_dev_show_id_product_38109 input_dev_show_id_product 0 38109 NULL
135166 +snd_hdsp_channel_info_38123 snd_hdsp_channel_info 0 38123 NULL
135167 +vmw_kms_present_38130 vmw_kms_present 9 38130 NULL
135168 +intervals_show_38131 intervals_show 0 38131 NULL
135169 +show_ipv6_iface_ipaddr_autocfg_38132 show_ipv6_iface_ipaddr_autocfg 0 38132 NULL
135170 +device_store_ulong_38134 device_store_ulong 0-4 38134 NULL
135171 +create_hp_mic_jack_mode_38136 create_hp_mic_jack_mode 0 38136 NULL
135172 +units_show_38139 units_show 0 38139 NULL
135173 +posix_lock_file_wait_38140 posix_lock_file_wait 0 38140 NULL
135174 +twl4030_madc_enable_irq_38141 twl4030_madc_enable_irq 0 38141 NULL nohasharray
135175 +sm501_dbg_regs_38141 sm501_dbg_regs 0 38141 &twl4030_madc_enable_irq_38141
135176 +rtl8169_change_mtu_38142 rtl8169_change_mtu 0 38142 NULL
135177 +jfs_readpage_38145 jfs_readpage 0 38145 NULL
135178 +bonding_show_active_slave_38152 bonding_show_active_slave 0 38152 NULL
135179 +__ntfs_copy_from_user_iovec_inatomic_38153 __ntfs_copy_from_user_iovec_inatomic 0-4-3 38153 NULL
135180 +gss_import_sec_context_38154 gss_import_sec_context 0 38154 NULL
135181 +fbcon_fb_unregistered_38168 fbcon_fb_unregistered 0 38168 NULL
135182 +snd_ca0106_pcm_trigger_capture_38169 snd_ca0106_pcm_trigger_capture 0 38169 NULL nohasharray
135183 +amb_open_38169 amb_open 0 38169 &snd_ca0106_pcm_trigger_capture_38169
135184 +diolan_usb_xfer_38173 diolan_usb_xfer 0-3 38173 NULL
135185 +ds2781_store_eeprom_38175 ds2781_store_eeprom 0 38175 NULL
135186 +cdev_add_38176 cdev_add 2-3-0 38176 NULL
135187 +wil_write_file_reset_38180 wil_write_file_reset 0-3 38180 NULL nohasharray
135188 +store_spi_transport_offset_38180 store_spi_transport_offset 0-4 38180 &wil_write_file_reset_38180
135189 +qlcnic_83xx_get_nic_info_38183 qlcnic_83xx_get_nic_info 0 38183 NULL
135190 +max8925_rtc_set_alarm_38184 max8925_rtc_set_alarm 0 38184 NULL
135191 +nvkm_gpuobj_create__38187 nvkm_gpuobj_create_ 9 38187 NULL
135192 +elsa_suspend_38189 elsa_suspend 0 38189 NULL
135193 +readlink_38193 readlink 0 38193 NULL nohasharray
135194 +do_path_lookup_38193 do_path_lookup 0 38193 &readlink_38193
135195 +rt2x00debug_write_rf_38195 rt2x00debug_write_rf 3-0 38195 NULL
135196 +acerhdf_get_ec_temp_38197 acerhdf_get_ec_temp 0 38197 NULL
135197 +deadline_var_store_38198 deadline_var_store 0-3 38198 NULL
135198 +shark_write_reg_38200 shark_write_reg 0 38200 NULL
135199 +get_ucode_user_38202 get_ucode_user 3 38202 NULL
135200 +ext3_new_block_38208 ext3_new_block 3-0 38208 NULL
135201 +i2400m_tx_stats_write_38211 i2400m_tx_stats_write 0-3 38211 NULL
135202 +validate_unlock_args_38214 validate_unlock_args 0 38214 NULL
135203 +vmxnet3_rq_create_all_38222 vmxnet3_rq_create_all 0 38222 NULL
135204 +osd_req_list_partition_collections_38223 osd_req_list_partition_collections 5 38223 NULL nohasharray
135205 +xfs_rtallocate_range_38223 xfs_rtallocate_range 0 38223 &osd_req_list_partition_collections_38223
135206 +tg3_chip_reset_38224 tg3_chip_reset 0 38224 NULL
135207 +store_alert_led_38228 store_alert_led 0-4 38228 NULL
135208 +target_core_dev_pr_show_attr_res_holder_38231 target_core_dev_pr_show_attr_res_holder 0 38231 NULL
135209 +st_sensors_set_axis_enable_38232 st_sensors_set_axis_enable 0 38232 NULL
135210 +inet_csk_listen_start_38233 inet_csk_listen_start 0 38233 NULL
135211 +palmas_gpio_to_irq_38235 palmas_gpio_to_irq 2 38235 NULL
135212 +m66592_queue_38237 m66592_queue 0 38237 NULL
135213 +ceph_decode_16_38239 ceph_decode_16 0 38239 NULL nohasharray
135214 +set_vfta_38239 set_vfta 0 38239 &ceph_decode_16_38239
135215 +__volume_set_mute_ec_38242 __volume_set_mute_ec 0 38242 NULL
135216 +__mlx4_cmd_38244 __mlx4_cmd 0 38244 NULL
135217 +_ipw_read_reg32_38245 _ipw_read_reg32 0 38245 NULL nohasharray
135218 +b43legacy_one_core_attach_38245 b43legacy_one_core_attach 0 38245 &_ipw_read_reg32_38245
135219 +vsc8221_config_init_38249 vsc8221_config_init 0 38249 NULL
135220 +nvkm_dmaobj_create__38250 nvkm_dmaobj_create_ 6 38250 NULL
135221 +videobuf_dma_map_38255 videobuf_dma_map 0 38255 NULL nohasharray
135222 +uwb_pal_register_38255 uwb_pal_register 0 38255 &videobuf_dma_map_38255
135223 +scan_secs_read_38261 scan_secs_read 0 38261 NULL nohasharray
135224 +mce_chrdev_write_38261 mce_chrdev_write 0-3 38261 &scan_secs_read_38261
135225 +opticon_open_38262 opticon_open 0 38262 NULL nohasharray
135226 +xfs_qm_dqrepair_38262 xfs_qm_dqrepair 0 38262 &opticon_open_38262
135227 +ramoops_read_kmsg_hdr_38263 ramoops_read_kmsg_hdr 0 38263 NULL nohasharray
135228 +iscsi_ping_comp_event_38263 iscsi_ping_comp_event 5 38263 &ramoops_read_kmsg_hdr_38263 nohasharray
135229 +xiic_busy_38263 xiic_busy 0 38263 &iscsi_ping_comp_event_38263
135230 +m88e1145_config_init_38265 m88e1145_config_init 0 38265 NULL
135231 +broadsheet_setup_for_wfm_write_38267 broadsheet_setup_for_wfm_write 0 38267 NULL
135232 +ieee80211_if_read_auto_open_plinks_38268 ieee80211_if_read_auto_open_plinks 3-0 38268 NULL nohasharray
135233 +mthca_alloc_icm_table_38268 mthca_alloc_icm_table 3-4 38268 &ieee80211_if_read_auto_open_plinks_38268 nohasharray
135234 +show_in3_input_38268 show_in3_input 0 38268 &mthca_alloc_icm_table_38268
135235 +usb2_lpm_l1_timeout_show_38271 usb2_lpm_l1_timeout_show 0 38271 NULL nohasharray
135236 +dev_show_rev_38271 dev_show_rev 0 38271 &usb2_lpm_l1_timeout_show_38271
135237 +xfs_bmbt_to_bmdr_38275 xfs_bmbt_to_bmdr 3 38275 NULL nohasharray
135238 +xfs_bmdr_to_bmbt_38275 xfs_bmdr_to_bmbt 5 38275 &xfs_bmbt_to_bmdr_38275
135239 +ov9650_set_gain_38276 ov9650_set_gain 0 38276 NULL
135240 +ftdi_process_packet_38281 ftdi_process_packet 4 38281 NULL
135241 +nouveau_hwmon_show_name_38288 nouveau_hwmon_show_name 0 38288 NULL
135242 +show_channel_38289 show_channel 0 38289 NULL
135243 +odev_write_38293 odev_write 0-3 38293 NULL
135244 +myri10ge_set_mac_address_38295 myri10ge_set_mac_address 0 38295 NULL
135245 +C_SYSC_pselect6_38296 C_SYSC_pselect6 1 38296 NULL nohasharray
135246 +zd_mac_rx_38296 zd_mac_rx 3 38296 &C_SYSC_pselect6_38296
135247 +vxge_add_mac_addr_38297 vxge_add_mac_addr 0 38297 NULL
135248 +ad7877_disable_show_38298 ad7877_disable_show 0 38298 NULL nohasharray
135249 +pnp_assign_port_38298 pnp_assign_port 0 38298 &ad7877_disable_show_38298
135250 +crypto_ahash_digest_38300 crypto_ahash_digest 0 38300 NULL nohasharray
135251 +iscsi_nacl_param_show_DataSequenceInOrder_38300 iscsi_nacl_param_show_DataSequenceInOrder 0 38300 &crypto_ahash_digest_38300
135252 +ucma_query_path_38305 ucma_query_path 3 38305 NULL
135253 +ubifs_tnc_start_commit_38309 ubifs_tnc_start_commit 0 38309 NULL nohasharray
135254 +store_freq_38309 store_freq 0-4 38309 &ubifs_tnc_start_commit_38309
135255 +show_fnode_max_xmit_dlength_38317 show_fnode_max_xmit_dlength 0 38317 NULL
135256 +mtd_name_show_38318 mtd_name_show 0 38318 NULL
135257 +isr_rx_headers_read_38325 isr_rx_headers_read 3-0 38325 NULL
135258 +ida_simple_get_38326 ida_simple_get 0-2 38326 NULL nohasharray
135259 +ip_mroute_setsockopt_38326 ip_mroute_setsockopt 0 38326 &ida_simple_get_38326
135260 +team_set_mac_address_38334 team_set_mac_address 0 38334 NULL
135261 +cryptomgr_schedule_probe_38337 cryptomgr_schedule_probe 0 38337 NULL nohasharray
135262 +kmemleak_alloc_recursive_38337 kmemleak_alloc_recursive 2 38337 &cryptomgr_schedule_probe_38337
135263 +ql_set_mac_addr_reg_38341 ql_set_mac_addr_reg 0 38341 NULL
135264 +pm8001_ctl_mpi_interface_rev_show_38342 pm8001_ctl_mpi_interface_rev_show 0 38342 NULL
135265 +sisusb_write_memio_byte_38343 sisusb_write_memio_byte 0 38343 NULL
135266 +iscsi_stat_sess_show_attr_conn_timeout_errors_38346 iscsi_stat_sess_show_attr_conn_timeout_errors 0 38346 NULL
135267 +af9005_write_tuner_registers_38347 af9005_write_tuner_registers 0 38347 NULL
135268 +snd_hda_add_pincfg_38354 snd_hda_add_pincfg 0 38354 NULL
135269 +security_getxattr_38355 security_getxattr 0 38355 NULL
135270 +sm501fb_crtsrc_store_38356 sm501fb_crtsrc_store 0-4 38356 NULL
135271 +mgslpc_suspend_38357 mgslpc_suspend 0 38357 NULL
135272 +target_core_show_dev_enable_38359 target_core_show_dev_enable 0 38359 NULL
135273 +btrfs_file_extent_disk_num_bytes_38363 btrfs_file_extent_disk_num_bytes 0 38363 NULL
135274 +tomoyo_write_control_38365 tomoyo_write_control 0-3 38365 NULL
135275 +pyra_sysfs_write_38370 pyra_sysfs_write 6-0 38370 NULL
135276 +set_auto_temp_max_38372 set_auto_temp_max 0-4 38372 NULL
135277 +active_duration_show_38373 active_duration_show 0 38373 NULL
135278 +smm665_show_min_38376 smm665_show_min 0 38376 NULL
135279 +adp8860_bl_l2_office_dim_show_38377 adp8860_bl_l2_office_dim_show 0 38377 NULL
135280 +pch_udc_pcd_ep_enable_38380 pch_udc_pcd_ep_enable 0 38380 NULL
135281 +rtl2832_sdr_wr_reg_38383 rtl2832_sdr_wr_reg 0 38383 NULL
135282 +dn_sendmsg_38390 dn_sendmsg 4-0 38390 NULL
135283 +snd_sonicvibes_playback_trigger_38392 snd_sonicvibes_playback_trigger 0 38392 NULL
135284 +_write_mirror_38398 _write_mirror 0 38398 NULL
135285 +vxp_inb_38402 vxp_inb 0 38402 NULL
135286 +m5602_read_bridge_38404 m5602_read_bridge 0 38404 NULL
135287 +show_status_str_38406 show_status_str 0 38406 NULL
135288 +send_packet_38408 send_packet 0 38408 NULL
135289 +ocfs2_which_cluster_group_38413 ocfs2_which_cluster_group 0-2 38413 NULL
135290 +bonding_show_arp_targets_38418 bonding_show_arp_targets 0 38418 NULL
135291 +ieee80211_if_read_dtim_count_38419 ieee80211_if_read_dtim_count 3-0 38419 NULL
135292 +asix_write_cmd_async_38420 asix_write_cmd_async 5 38420 NULL
135293 +mc13xxx_regulator_disable_38421 mc13xxx_regulator_disable 0 38421 NULL
135294 +ip6_datagram_connect_38427 ip6_datagram_connect 0 38427 NULL
135295 +pcnet32_realloc_tx_ring_38428 pcnet32_realloc_tx_ring 3 38428 NULL
135296 +led_delay_on_store_38429 led_delay_on_store 0-4 38429 NULL
135297 +netlink_send_38434 netlink_send 5 38434 NULL
135298 +batadv_iv_ogm_aggregate_new_38437 batadv_iv_ogm_aggregate_new 2 38437 NULL
135299 +ubifs_find_dirty_leb_38438 ubifs_find_dirty_leb 0 38438 NULL
135300 +deinterlace_buf_prepare_38443 deinterlace_buf_prepare 0 38443 NULL
135301 +iscsi_tpg_attrib_show_generate_node_acls_38445 iscsi_tpg_attrib_show_generate_node_acls 0 38445 NULL
135302 +dev_set_mtu_38447 dev_set_mtu 0 38447 NULL nohasharray
135303 +offline_38447 offline 0 38447 &dev_set_mtu_38447
135304 +tipc_bclink_xmit_38452 tipc_bclink_xmit 0 38452 NULL nohasharray
135305 +idt77252_open_38452 idt77252_open 0 38452 &tipc_bclink_xmit_38452 nohasharray
135306 +rose_bind_38452 rose_bind 0 38452 &idt77252_open_38452
135307 +udc_ep_enable_38457 udc_ep_enable 0 38457 NULL
135308 +mISDN_sock_create_38458 mISDN_sock_create 0 38458 NULL nohasharray
135309 +wl1271_acx_frag_threshold_38458 wl1271_acx_frag_threshold 0 38458 &mISDN_sock_create_38458
135310 +saa7134_i2c_xfer_38459 saa7134_i2c_xfer 0-3 38459 NULL nohasharray
135311 +videobuf_waiton_38459 videobuf_waiton 0 38459 &saa7134_i2c_xfer_38459
135312 +mt9m111_g_fmt_38460 mt9m111_g_fmt 0 38460 NULL
135313 +btrfs_next_old_leaf_38465 btrfs_next_old_leaf 0 38465 NULL
135314 +zr364xx_s_ctrl_38466 zr364xx_s_ctrl 0 38466 NULL nohasharray
135315 +pc87413_write_38466 pc87413_write 0-3 38466 &zr364xx_s_ctrl_38466
135316 +sctp_inet6addr_event_38468 sctp_inet6addr_event 0 38468 NULL nohasharray
135317 +cxgb_change_mtu_38468 cxgb_change_mtu 0 38468 &sctp_inet6addr_event_38468
135318 +ghes_notify_sci_38471 ghes_notify_sci 0 38471 NULL
135319 +get_fan_ooc_38476 get_fan_ooc 0 38476 NULL nohasharray
135320 +enable_slot_38476 enable_slot 0 38476 &get_fan_ooc_38476
135321 +_iwl_dbgfs_scan_ant_rxchain_write_38479 _iwl_dbgfs_scan_ant_rxchain_write 3-0 38479 NULL
135322 +blk_end_bidi_request_38482 blk_end_bidi_request 3-4 38482 NULL
135323 +store_bpp_38484 store_bpp 0-4 38484 NULL
135324 +gfs2_setattr_size_38485 gfs2_setattr_size 0 38485 NULL
135325 +show_counter_tx_dropped_pkts_38486 show_counter_tx_dropped_pkts 0 38486 NULL
135326 +sched_group_set_rt_runtime_38487 sched_group_set_rt_runtime 0 38487 NULL
135327 +lm8323_show_disable_38491 lm8323_show_disable 0 38491 NULL
135328 +init_pitch_v1_38493 init_pitch_v1 0 38493 NULL
135329 +wait_for_free_credits_38497 wait_for_free_credits 0 38497 NULL
135330 +kbd_backlight_timeout_show_38501 kbd_backlight_timeout_show 0 38501 NULL nohasharray
135331 +test_irq_store_38501 test_irq_store 0-4 38501 &kbd_backlight_timeout_show_38501
135332 +format_cam_size_38506 format_cam_size 0 38506 NULL
135333 +dev_names_read_38509 dev_names_read 3-0 38509 NULL
135334 +iscsi_create_iface_38510 iscsi_create_iface 5 38510 NULL
135335 +mwl8k_cmd_set_wmm_mode_38513 mwl8k_cmd_set_wmm_mode 0 38513 NULL nohasharray
135336 +optimize_38513 optimize 0 38513 &mwl8k_cmd_set_wmm_mode_38513
135337 +sk_stream_wait_connect_38516 sk_stream_wait_connect 0 38516 NULL
135338 +event_rx_mismatch_read_38518 event_rx_mismatch_read 3-0 38518 NULL
135339 +set_queue_count_38519 set_queue_count 0 38519 NULL
135340 +m41t93_get_time_38520 m41t93_get_time 0 38520 NULL
135341 +ent_bread_38523 ent_bread 0 38523 NULL nohasharray
135342 +bond_option_fail_over_mac_set_38523 bond_option_fail_over_mac_set 0 38523 &ent_bread_38523
135343 +nvkm_fb_create__38533 nvkm_fb_create_ 4 38533 NULL nohasharray
135344 +ste10Xp_config_init_38533 ste10Xp_config_init 0 38533 &nvkm_fb_create__38533
135345 +pm_trace_store_38534 pm_trace_store 0-4 38534 NULL
135346 +prepare_header95_38540 prepare_header95 0 38540 NULL
135347 +jffs2_user_getxattr_38541 jffs2_user_getxattr 0 38541 NULL
135348 +btrfs_discard_extent_38547 btrfs_discard_extent 2 38547 NULL
135349 +xs_error_38560 xs_error 0 38560 NULL
135350 +irda_sendmsg_dgram_38563 irda_sendmsg_dgram 4-0 38563 NULL
135351 +il4965_rs_sta_dbgfs_scale_table_read_38564 il4965_rs_sta_dbgfs_scale_table_read 3-0 38564 NULL nohasharray
135352 +iscsi_stat_login_show_attr_authorize_fails_38564 iscsi_stat_login_show_attr_authorize_fails 0 38564 &il4965_rs_sta_dbgfs_scale_table_read_38564
135353 +snd_nm256_playback_copy_38567 snd_nm256_playback_copy 5 38567 NULL nohasharray
135354 +sr9700_get_eeprom_len_38567 sr9700_get_eeprom_len 0 38567 &snd_nm256_playback_copy_38567
135355 +zd_reg2alpha2_38572 zd_reg2alpha2 0 38572 NULL
135356 +srp_create_target_38575 srp_create_target 0-4 38575 NULL
135357 +copy_ctl_value_to_user_38587 copy_ctl_value_to_user 4 38587 NULL
135358 +ahci_show_em_supported_38588 ahci_show_em_supported 0 38588 NULL
135359 +__fat_write_inode_38591 __fat_write_inode 0 38591 NULL
135360 +radeon_set_pm_profile_38593 radeon_set_pm_profile 0-4 38593 NULL
135361 +cosa_net_setup_rx_38594 cosa_net_setup_rx 2 38594 NULL
135362 +radeon_hwmon_get_pwm1_min_38595 radeon_hwmon_get_pwm1_min 0 38595 NULL
135363 +write_38599 write 0 38599 NULL
135364 +smb_send_kvec_38602 smb_send_kvec 0 38602 NULL
135365 +ieee80211_check_queues_38604 ieee80211_check_queues 0 38604 NULL
135366 +rd_allocate_sgl_table_38607 rd_allocate_sgl_table 3-0 38607 NULL nohasharray
135367 +__reiserfs_write_begin_38607 __reiserfs_write_begin 0 38607 &rd_allocate_sgl_table_38607
135368 +store_enable_clk3a_output_38608 store_enable_clk3a_output 0-4 38608 NULL
135369 +pep_indicate_38611 pep_indicate 5 38611 NULL
135370 +nvkm_object_create__38612 nvkm_object_create_ 5 38612 NULL
135371 +s5p_mfc_alloc_instance_buffer_v5_38613 s5p_mfc_alloc_instance_buffer_v5 0 38613 NULL
135372 +set_temphyst_38616 set_temphyst 0-4 38616 NULL
135373 +set_mode_densblk_38618 set_mode_densblk 0 38618 NULL nohasharray
135374 +ip_ra_control_38618 ip_ra_control 0 38618 &set_mode_densblk_38618
135375 +nf_ct_sack_adjust_38619 nf_ct_sack_adjust 2 38619 NULL nohasharray
135376 +atyfb_check_var_38619 atyfb_check_var 0 38619 &nf_ct_sack_adjust_38619
135377 +tps80031_reg_is_enabled_38622 tps80031_reg_is_enabled 0 38622 NULL
135378 +show_fc_host_system_hostname_38624 show_fc_host_system_hostname 0 38624 NULL
135379 +wl1271_ap_init_qos_null_template_38626 wl1271_ap_init_qos_null_template 0 38626 NULL
135380 +icn_writecmd_38629 icn_writecmd 2 38629 NULL
135381 +write_enabled_file_bool_38630 write_enabled_file_bool 3-0 38630 NULL
135382 +i801_access_38631 i801_access 0 38631 NULL nohasharray
135383 +pci_mmcfg_read_38631 pci_mmcfg_read 0 38631 &i801_access_38631 nohasharray
135384 +csum_dirty_buffer_38631 csum_dirty_buffer 0 38631 &pci_mmcfg_read_38631
135385 +iio_sysfs_trig_add_38638 iio_sysfs_trig_add 0-4 38638 NULL
135386 +ext2_readpages_38640 ext2_readpages 4 38640 NULL nohasharray
135387 +set_in_min0_38640 set_in_min0 0-4 38640 &ext2_readpages_38640
135388 +uwb_dev_EUI_48_show_38642 uwb_dev_EUI_48_show 0 38642 NULL
135389 +audit_init_entry_38644 audit_init_entry 1 38644 NULL
135390 +em3027_get_time_38645 em3027_get_time 0 38645 NULL
135391 +qp_broker_alloc_38646 qp_broker_alloc 5-6 38646 NULL
135392 +i2cdev_notifier_call_38648 i2cdev_notifier_call 0 38648 NULL
135393 +kernfs_node_setsecdata_38651 kernfs_node_setsecdata 0 38651 NULL
135394 +ring_active_show_38652 ring_active_show 0 38652 NULL
135395 +iwl_mvm_ref_sync_38654 iwl_mvm_ref_sync 0 38654 NULL nohasharray
135396 +intel_opregion_video_event_38654 intel_opregion_video_event 0 38654 &iwl_mvm_ref_sync_38654
135397 +mxb_s_ctrl_38656 mxb_s_ctrl 0 38656 NULL
135398 +hfsplus_ext_write_extent_locked_38662 hfsplus_ext_write_extent_locked 0 38662 NULL
135399 +xfs_da3_node_create_38666 xfs_da3_node_create 0 38666 NULL
135400 +snd_emu10k1x_pcm_prepare_capture_38667 snd_emu10k1x_pcm_prepare_capture 0 38667 NULL
135401 +skb_tnl_header_len_38669 skb_tnl_header_len 0 38669 NULL nohasharray
135402 +fakelb_hw_start_38669 fakelb_hw_start 0 38669 &skb_tnl_header_len_38669
135403 +nilfs_write_end_38674 nilfs_write_end 5-0 38674 NULL
135404 +w7090p_tuner_write_serpar_38675 w7090p_tuner_write_serpar 0-3 38675 NULL
135405 +ib_umem_start_38677 ib_umem_start 0 38677 NULL
135406 +iscsit_dump_data_payload_38683 iscsit_dump_data_payload 2 38683 NULL
135407 +lp8788_get_bl_ctl_mode_38684 lp8788_get_bl_ctl_mode 0 38684 NULL
135408 +tracing_nsecs_read_38689 tracing_nsecs_read 3 38689 NULL
135409 +zd_rf_init_al2230_38694 zd_rf_init_al2230 0 38694 NULL
135410 +ext4_wait_block_bitmap_38695 ext4_wait_block_bitmap 2 38695 NULL
135411 +validate_vid_hdr_38699 validate_vid_hdr 0 38699 NULL nohasharray
135412 +alc_parse_auto_config_38699 alc_parse_auto_config 0 38699 &validate_vid_hdr_38699
135413 +rbio_add_io_page_38700 rbio_add_io_page 6 38700 NULL
135414 +kone_sysfs_show_actual_profile_38707 kone_sysfs_show_actual_profile 0 38707 NULL
135415 +bnx2_change_ring_size_38711 bnx2_change_ring_size 0 38711 NULL
135416 +mmc_scr_show_38713 mmc_scr_show 0 38713 NULL
135417 +find_next_usable_block_38716 find_next_usable_block 3-1-0 38716 NULL nohasharray
135418 +qlcnic_sysfs_write_esw_config_38716 qlcnic_sysfs_write_esw_config 0-6-5 38716 &find_next_usable_block_38716
135419 +gfs2_writepages_38717 gfs2_writepages 0 38717 NULL
135420 +adp5520_bl_office_dim_show_38719 adp5520_bl_office_dim_show 0 38719 NULL
135421 +zforce_send_wait_38720 zforce_send_wait 3 38720 NULL
135422 +_nfs4_proc_remove_38721 _nfs4_proc_remove 0 38721 NULL nohasharray
135423 +tun_show_owner_38721 tun_show_owner 0 38721 &_nfs4_proc_remove_38721
135424 +iwl_mvm_mac_ctxt_cmd_listener_38724 iwl_mvm_mac_ctxt_cmd_listener 0 38724 NULL
135425 +bcm54xx_shadow_write_38726 bcm54xx_shadow_write 0 38726 NULL
135426 +store_38729 store 0-3 38729 NULL
135427 +auto_abort_store_38733 auto_abort_store 0-4 38733 NULL
135428 +ath10k_pci_init_pipes_38735 ath10k_pci_init_pipes 0 38735 NULL nohasharray
135429 +veth_open_38735 veth_open 0 38735 &ath10k_pci_init_pipes_38735
135430 +jfs_freeze_38736 jfs_freeze 0 38736 NULL
135431 +si4713_s_ctrl_38743 si4713_s_ctrl 0 38743 NULL
135432 +p9_mount_tag_show_38744 p9_mount_tag_show 0 38744 NULL nohasharray
135433 +extlog_print_38744 extlog_print 0 38744 &p9_mount_tag_show_38744
135434 +clear_intrusion_38745 clear_intrusion 0-4 38745 NULL
135435 +microcode_write_38754 microcode_write 0-3 38754 NULL
135436 +netxen_nic_get_eeprom_len_38756 netxen_nic_get_eeprom_len 0 38756 NULL
135437 +get_fan_rpm_38760 get_fan_rpm 0 38760 NULL nohasharray
135438 +creg_queue_cmd_38760 creg_queue_cmd 0 38760 &get_fan_rpm_38760
135439 +udf_readpages_38761 udf_readpages 4 38761 NULL
135440 +store_beep_mask_38764 store_beep_mask 0-4 38764 NULL
135441 +target_stat_scsi_tgt_dev_show_attr_inst_38765 target_stat_scsi_tgt_dev_show_attr_inst 0 38765 NULL nohasharray
135442 +xfs_bmap_btalloc_filestreams_38765 xfs_bmap_btalloc_filestreams 0 38765 &target_stat_scsi_tgt_dev_show_attr_inst_38765 nohasharray
135443 +pyra_sysfs_write_control_38765 pyra_sysfs_write_control 0-6-5 38765 &xfs_bmap_btalloc_filestreams_38765
135444 +nfs4_proc_setattr_38768 nfs4_proc_setattr 0 38768 NULL
135445 +acpi_power_on_unlocked_38769 acpi_power_on_unlocked 0 38769 NULL
135446 +squashfs_xattr_get_38771 squashfs_xattr_get 0 38771 NULL
135447 +qt2_write_room_38772 qt2_write_room 0 38772 NULL
135448 +ixgbevf_vlan_rx_add_vid_38773 ixgbevf_vlan_rx_add_vid 0 38773 NULL
135449 +mlx4_num_reserved_sqps_38775 mlx4_num_reserved_sqps 0 38775 NULL
135450 +elan_smbus_set_flash_key_38776 elan_smbus_set_flash_key 0 38776 NULL
135451 +si476x_core_i2c_xfer_38777 si476x_core_i2c_xfer 4-0 38777 NULL
135452 +pwc_set_autogain_expo_38778 pwc_set_autogain_expo 0 38778 NULL
135453 +iwl_dbgfs_thermal_throttling_read_38779 iwl_dbgfs_thermal_throttling_read 3-0 38779 NULL
135454 +bcache_device_init_38781 bcache_device_init 3 38781 NULL
135455 +snd_ivtv_pcm_ioctl_38783 snd_ivtv_pcm_ioctl 0 38783 NULL
135456 +snd_gus_dram_write_38784 snd_gus_dram_write 4 38784 NULL
135457 +p54_set_leds_38787 p54_set_leds 0 38787 NULL
135458 +max_speed_read_file_38790 max_speed_read_file 0 38790 NULL
135459 +dlm_search_rsb_tree_38795 dlm_search_rsb_tree 0 38795 NULL nohasharray
135460 +sas_drain_work_38795 sas_drain_work 0 38795 &dlm_search_rsb_tree_38795
135461 +nfc_genl_rcv_nl_event_38797 nfc_genl_rcv_nl_event 0 38797 NULL
135462 +nfs4_xattr_get_nfs4_acl_38800 nfs4_xattr_get_nfs4_acl 0 38800 NULL
135463 +do_pci_enable_device_38802 do_pci_enable_device 0 38802 NULL
135464 +err_decode_38804 err_decode 2 38804 NULL
135465 +mousevsc_hid_raw_request_38811 mousevsc_hid_raw_request 0 38811 NULL
135466 +ipv6_renew_option_38813 ipv6_renew_option 3 38813 NULL
135467 +qla2x00_model_desc_show_38816 qla2x00_model_desc_show 0 38816 NULL
135468 +sys_select_38827 sys_select 1 38827 NULL
135469 +whc_urb_enqueue_38830 whc_urb_enqueue 0 38830 NULL
135470 +tle62x0_status_show_38833 tle62x0_status_show 0 38833 NULL
135471 +direct_entry_38836 direct_entry 3-0 38836 NULL nohasharray
135472 +vnic_dev_notify_set_38836 vnic_dev_notify_set 0 38836 &direct_entry_38836
135473 +compat_udp_setsockopt_38840 compat_udp_setsockopt 5 38840 NULL
135474 +sst_create_ipc_msg_38841 sst_create_ipc_msg 0 38841 NULL
135475 +ata_scsi_activity_store_38843 ata_scsi_activity_store 0-4 38843 NULL
135476 +tpacpi_driver_interface_version_show_38848 tpacpi_driver_interface_version_show 0 38848 NULL
135477 +pci_read_config_38854 pci_read_config 0-6-5 38854 NULL
135478 +start_discovery_38858 start_discovery 4 38858 NULL
135479 +interfaces_38859 interfaces 2-0 38859 NULL nohasharray
135480 +__uncore_event_show_38859 __uncore_event_show 0 38859 &interfaces_38859
135481 +bch_cached_dev_attach_38861 bch_cached_dev_attach 0 38861 NULL
135482 +atl1e_restart_autoneg_38868 atl1e_restart_autoneg 0 38868 NULL
135483 +tipc_wait_for_rcvmsg_38874 tipc_wait_for_rcvmsg 0 38874 NULL
135484 +show_counter_rx_pkey_mismatches_38880 show_counter_rx_pkey_mismatches 0 38880 NULL
135485 +show_conn_param_ISCSI_PARAM_LOCAL_IPADDR_38882 show_conn_param_ISCSI_PARAM_LOCAL_IPADDR 0 38882 NULL
135486 +rbd_dev_v2_striping_info_38885 rbd_dev_v2_striping_info 0 38885 NULL
135487 +__blk_queue_init_tags_38887 __blk_queue_init_tags 2 38887 NULL
135488 +iscsi_stat_login_show_attr_redirects_38890 iscsi_stat_login_show_attr_redirects 0 38890 NULL
135489 +hdlc_open_38893 hdlc_open 0 38893 NULL
135490 +dbgfs_state_38894 dbgfs_state 3-0 38894 NULL
135491 +oti6858_write_room_38896 oti6858_write_room 0 38896 NULL
135492 +padlock_sha256_finup_38897 padlock_sha256_finup 0 38897 NULL
135493 +__fswab16_38898 __fswab16 0 38898 NULL
135494 +process_access_response_38899 process_access_response 0 38899 NULL
135495 +afs_readpage_38902 afs_readpage 0 38902 NULL nohasharray
135496 +writepage_delalloc_38902 writepage_delalloc 0 38902 &afs_readpage_38902
135497 +nci_core_conn_create_38905 nci_core_conn_create 4 38905 NULL
135498 +ei_open_38906 ei_open 0 38906 NULL
135499 +ov5642_g_fmt_38908 ov5642_g_fmt 0 38908 NULL
135500 +rsi_mgmt_pkt_to_core_38909 rsi_mgmt_pkt_to_core 3 38909 NULL
135501 +show_iostat_iorequest_cnt_38913 show_iostat_iorequest_cnt 0 38913 NULL
135502 +deadline_write_expire_store_38918 deadline_write_expire_store 3-0 38918 NULL
135503 +ath10k_pci_wake_target_cpu_38920 ath10k_pci_wake_target_cpu 0 38920 NULL
135504 +change_protocol_38922 change_protocol 0 38922 NULL
135505 +port_destid_show_38923 port_destid_show 0 38923 NULL
135506 +af_alg_wait_for_completion_38924 af_alg_wait_for_completion 0-1 38924 NULL
135507 +mv88e6352_get_temp_38926 mv88e6352_get_temp 0 38926 NULL nohasharray
135508 +dev_set_name_38926 dev_set_name 0 38926 &mv88e6352_get_temp_38926
135509 +ext3_trim_all_free_38929 ext3_trim_all_free 2-4-3 38929 NULL
135510 +qib_user_sdma_queue_clean_38930 qib_user_sdma_queue_clean 0 38930 NULL
135511 +pcap_regulator_enable_38934 pcap_regulator_enable 0 38934 NULL
135512 +fc0013_writereg_38939 fc0013_writereg 0 38939 NULL
135513 +tps65910_rtc_read_time_38941 tps65910_rtc_read_time 0 38941 NULL nohasharray
135514 +ivtv_setup_v4l2_decode_stream_38941 ivtv_setup_v4l2_decode_stream 0 38941 &tps65910_rtc_read_time_38941
135515 +il_dbgfs_sram_write_38942 il_dbgfs_sram_write 3-0 38942 NULL
135516 +sbp_count_se_tpg_luns_38943 sbp_count_se_tpg_luns 0 38943 NULL
135517 +sdev_store_queue_ramp_up_period_38946 sdev_store_queue_ramp_up_period 0-4 38946 NULL nohasharray
135518 +cpumask_parse_38946 cpumask_parse 0 38946 &sdev_store_queue_ramp_up_period_38946
135519 +__be_cmd_rx_filter_38949 __be_cmd_rx_filter 0 38949 NULL
135520 +select_subconnector_show_38953 select_subconnector_show 0 38953 NULL
135521 +qlcnic_sriov_pf_config_vport_38955 qlcnic_sriov_pf_config_vport 0 38955 NULL
135522 +__vsock_bind_stream_38957 __vsock_bind_stream 0 38957 NULL
135523 +show_temp16_38958 show_temp16 0 38958 NULL
135524 +macaddress_show_38969 macaddress_show 0 38969 NULL
135525 +b43legacy_dma_init_38970 b43legacy_dma_init 0 38970 NULL
135526 +__ath6kl_wmi_send_mgmt_cmd_38971 __ath6kl_wmi_send_mgmt_cmd 7 38971 NULL
135527 +wp512_init_38975 wp512_init 0 38975 NULL
135528 +usb_maxpacket_38977 usb_maxpacket 0 38977 NULL nohasharray
135529 +adfs_fplus_read_38977 adfs_fplus_read 0 38977 &usb_maxpacket_38977
135530 +addr_assign_type_show_38978 addr_assign_type_show 0 38978 NULL
135531 +_iommu_cpumask_show_38985 _iommu_cpumask_show 0 38985 NULL
135532 +OSDSetBlock_38986 OSDSetBlock 2-4 38986 NULL nohasharray
135533 +pti_tty_write_room_38986 pti_tty_write_room 0 38986 &OSDSetBlock_38986
135534 +submit_bio_wait_38991 submit_bio_wait 0 38991 NULL
135535 +intel_nontranslate_map_sg_38992 intel_nontranslate_map_sg 0-3 38992 NULL
135536 +bio_clone_range_38997 bio_clone_range 2 38997 NULL
135537 +lpfc_idiag_extacc_write_38998 lpfc_idiag_extacc_write 3-0 38998 NULL
135538 +bh1770_set_lux_thresh_39000 bh1770_set_lux_thresh 0 39000 NULL
135539 +mmio16write__write_file_39001 mmio16write__write_file 0 39001 NULL
135540 +systemid_show_39002 systemid_show 0 39002 NULL
135541 +t4vf_pktgl_to_skb_39005 t4vf_pktgl_to_skb 2 39005 NULL
135542 +bt_6lowpan_connect_39006 bt_6lowpan_connect 0 39006 NULL
135543 +i2c_hid_output_report_39007 i2c_hid_output_report 3-0 39007 NULL
135544 +revision_id_store_39009 revision_id_store 0-4 39009 NULL
135545 +zd1201_enable_39011 zd1201_enable 0 39011 NULL
135546 +get_nodes_39012 get_nodes 3 39012 NULL nohasharray
135547 +compat_SyS_move_pages_39012 compat_SyS_move_pages 2 39012 &get_nodes_39012
135548 +twl6030_interrupt_unmask_39013 twl6030_interrupt_unmask 2 39013 NULL
135549 +show_39014 show 0 39014 NULL
135550 +__blkdev_issue_zeroout_39020 __blkdev_issue_zeroout 3-0 39020 NULL
135551 +cyapa_gen5_execute_panel_scan_39023 cyapa_gen5_execute_panel_scan 0 39023 NULL
135552 +snd_mask_refine_set_39027 snd_mask_refine_set 0 39027 NULL
135553 +acpi_install_gpe_block_39031 acpi_install_gpe_block 4 39031 NULL nohasharray
135554 +ovl_copy_up_39031 ovl_copy_up 0 39031 &acpi_install_gpe_block_39031
135555 +store_sf2_pwm_39032 store_sf2_pwm 0-4 39032 NULL
135556 +_zd_iowrite32v_async_locked_39034 _zd_iowrite32v_async_locked 3-0 39034 NULL
135557 +temp_deactivated_show_39037 temp_deactivated_show 0 39037 NULL
135558 +phy_read_status_39042 phy_read_status 0 39042 NULL
135559 +write_battery_life_extender_39045 write_battery_life_extender 0 39045 NULL
135560 +wl18xx_trigger_cmd_39046 wl18xx_trigger_cmd 0 39046 NULL
135561 +power_limit_1_tmax_us_show_39050 power_limit_1_tmax_us_show 0 39050 NULL
135562 +do_write_kmem_39051 do_write_kmem 0-1-3 39051 NULL
135563 +__wil_up_39052 __wil_up 0 39052 NULL
135564 +get_component_status_39053 get_component_status 0 39053 NULL
135565 +gen10g_read_status_39059 gen10g_read_status 0 39059 NULL
135566 +mp_irqdomain_map_39061 mp_irqdomain_map 2-3 39061 NULL nohasharray
135567 +netxen_store_diag_mode_39061 netxen_store_diag_mode 0-4 39061 &mp_irqdomain_map_39061
135568 +csio_hw_wait_op_done_val_39063 csio_hw_wait_op_done_val 0 39063 NULL
135569 +roccat_common2_sysfs_write_profile_39064 roccat_common2_sysfs_write_profile 0-6-5 39064 NULL
135570 +line6_midibuf_read_39067 line6_midibuf_read 0-3 39067 NULL
135571 +lp8788_rtc_read_time_39070 lp8788_rtc_read_time 0 39070 NULL
135572 +node_nodeid_read_39075 node_nodeid_read 0 39075 NULL
135573 +qlcnic_83xx_issue_cmd_39076 qlcnic_83xx_issue_cmd 0 39076 NULL
135574 +iscsi_tpg_param_store_DataSequenceInOrder_39079 iscsi_tpg_param_store_DataSequenceInOrder 0-3 39079 NULL
135575 +regulator_disable_regmap_39084 regulator_disable_regmap 0 39084 NULL
135576 +regcache_lzo_write_39088 regcache_lzo_write 0 39088 NULL
135577 +target_fabric_tpg_attr_store_39100 target_fabric_tpg_attr_store 0-4 39100 NULL
135578 +qt2_open_39101 qt2_open 0 39101 NULL
135579 +tomoyo_truncate_39105 tomoyo_truncate 0 39105 NULL
135580 +acpi_device_path_show_39111 acpi_device_path_show 0 39111 NULL nohasharray
135581 +leb_write_lock_39111 leb_write_lock 0 39111 &acpi_device_path_show_39111
135582 +pause_transport_39115 pause_transport 0 39115 NULL
135583 +serial_resume_39116 serial_resume 0 39116 NULL
135584 +avoid_reset_quirk_show_39119 avoid_reset_quirk_show 0 39119 NULL
135585 +__kfifo_to_user_r_39123 __kfifo_to_user_r 3-5 39123 NULL
135586 +saa711x_set_size_39124 saa711x_set_size 0 39124 NULL
135587 +snd_vt1724_pcm_trigger_39131 snd_vt1724_pcm_trigger 0 39131 NULL
135588 +ea_foreach_39133 ea_foreach 0 39133 NULL
135589 +snd_pcm_plug_format_plugins_39136 snd_pcm_plug_format_plugins 0 39136 NULL
135590 +request_key_auth_instantiate_39141 request_key_auth_instantiate 0 39141 NULL
135591 +btree_submit_bio_hook_39142 btree_submit_bio_hook 0 39142 NULL nohasharray
135592 +tcm_qla2xxx_npiv_tpg_show_enable_39142 tcm_qla2xxx_npiv_tpg_show_enable 0 39142 &btree_submit_bio_hook_39142
135593 +generic_permission_39150 generic_permission 0 39150 NULL
135594 +alloc_ring_39151 alloc_ring 2-4 39151 NULL
135595 +proc_coredump_filter_read_39153 proc_coredump_filter_read 3-0 39153 NULL
135596 +create_bounce_buffer_39155 create_bounce_buffer 3 39155 NULL
135597 +ath9k_hw_ar9003_dump_eeprom_39156 ath9k_hw_ar9003_dump_eeprom 4-5-0 39156 NULL
135598 +elevator_switch_39159 elevator_switch 0 39159 NULL
135599 +iscsi_disc_store_userid_mutual_39161 iscsi_disc_store_userid_mutual 0-3 39161 NULL
135600 +xgbe_request_irqs_39169 xgbe_request_irqs 0 39169 NULL
135601 +echo_client_kbrw_39170 echo_client_kbrw 6 39170 NULL
135602 +ext3_xattr_check_names_39174 ext3_xattr_check_names 0 39174 NULL nohasharray
135603 +go7007_usb_i2c_master_xfer_39174 go7007_usb_i2c_master_xfer 0-3 39174 &ext3_xattr_check_names_39174
135604 +msr_device_create_39175 msr_device_create 0 39175 NULL
135605 +vpe_buf_prepare_39183 vpe_buf_prepare 0 39183 NULL
135606 +wl1271_cmd_data_path_39185 wl1271_cmd_data_path 0 39185 NULL
135607 +ubi_more_update_data_39189 ubi_more_update_data 4-0 39189 NULL
135608 +soc_camera_platform_s_stream_39190 soc_camera_platform_s_stream 0 39190 NULL nohasharray
135609 +quota_scale_store_39190 quota_scale_store 0-3 39190 &soc_camera_platform_s_stream_39190
135610 +i2c_recv_bytes_39196 i2c_recv_bytes 0 39196 NULL
135611 +show_fcstat_fcp_input_requests_39199 show_fcstat_fcp_input_requests 0 39199 NULL
135612 +ipath_diagpkt_write_39201 ipath_diagpkt_write 0-3 39201 NULL
135613 +bd2802_store_reg0x05_39202 bd2802_store_reg0x05 0-4 39202 NULL
135614 +location_show_39206 location_show 0 39206 NULL
135615 +patch_ad1983_39207 patch_ad1983 0 39207 NULL
135616 +qla4_82xx_pci_mem_read_direct_39208 qla4_82xx_pci_mem_read_direct 2 39208 NULL nohasharray
135617 +noop_fsync_39208 noop_fsync 0 39208 &qla4_82xx_pci_mem_read_direct_39208 nohasharray
135618 +gp2ap020a00f_set_operation_mode_39208 gp2ap020a00f_set_operation_mode 0 39208 &noop_fsync_39208
135619 +snd_seq_timer_set_skew_39214 snd_seq_timer_set_skew 0 39214 NULL
135620 +v4l2_ctrl_handler_setup_39217 v4l2_ctrl_handler_setup 0 39217 NULL nohasharray
135621 +rsi_mac80211_start_39217 rsi_mac80211_start 0 39217 &v4l2_ctrl_handler_setup_39217
135622 +fuse_access_39220 fuse_access 0 39220 NULL
135623 +sst_stream_drop_39224 sst_stream_drop 0 39224 NULL nohasharray
135624 +patch_cmi8888_39224 patch_cmi8888 0 39224 &sst_stream_drop_39224
135625 +ivtv_v4l2_write_39226 ivtv_v4l2_write 3-0 39226 NULL nohasharray
135626 +pnfs_scan_commit_lists_39226 pnfs_scan_commit_lists 0 39226 &ivtv_v4l2_write_39226
135627 +target_core_alua_lu_gp_attr_store_39231 target_core_alua_lu_gp_attr_store 0-4 39231 NULL
135628 +SyS_getrandom_39235 SyS_getrandom 2 39235 NULL
135629 +sony_pic_wwanpower_show_39236 sony_pic_wwanpower_show 0 39236 NULL nohasharray
135630 +wb_smsc_wdt_write_39236 wb_smsc_wdt_write 0-3 39236 &sony_pic_wwanpower_show_39236
135631 +posix_acl_to_xattr_39237 posix_acl_to_xattr 0 39237 NULL
135632 +atkbd_do_show_scroll_39238 atkbd_do_show_scroll 0 39238 NULL
135633 +odev_read_39239 odev_read 0-3 39239 NULL
135634 +snd_emu10k1x_pcm_trigger_capture_39243 snd_emu10k1x_pcm_trigger_capture 0 39243 NULL
135635 +ds2780_get_rsgain_register_39244 ds2780_get_rsgain_register 0 39244 NULL
135636 +r128_compat_ioctl_39250 r128_compat_ioctl 2 39250 NULL nohasharray
135637 +pwr_cont_miss_bcns_spread_read_39250 pwr_cont_miss_bcns_spread_read 3-0 39250 &r128_compat_ioctl_39250
135638 +sbp_tpg_show_directory_id_39253 sbp_tpg_show_directory_id 0 39253 NULL
135639 +i915_error_state_read_39254 i915_error_state_read 3-0 39254 NULL nohasharray
135640 +__skb_cow_39254 __skb_cow 2 39254 &i915_error_state_read_39254
135641 +aux_ring_buffer_write_39260 aux_ring_buffer_write 3 39260 NULL
135642 +pci_oxsemi_tornado_init_39261 pci_oxsemi_tornado_init 0 39261 NULL
135643 +mlx4_en_set_mac_39263 mlx4_en_set_mac 0 39263 NULL
135644 +ath6kl_wmi_set_appie_cmd_39266 ath6kl_wmi_set_appie_cmd 5 39266 NULL
135645 +lpfc_scan_down_show_39268 lpfc_scan_down_show 0 39268 NULL
135646 +show_fan_fault_39271 show_fan_fault 0 39271 NULL
135647 +rocker_port_vlan_39272 rocker_port_vlan 0 39272 NULL
135648 +ubifs_tnc_remove_range_39280 ubifs_tnc_remove_range 0 39280 NULL
135649 +picolcd_fb_check_var_39281 picolcd_fb_check_var 0 39281 NULL
135650 +rx_filter_protection_filter_read_39282 rx_filter_protection_filter_read 3-0 39282 NULL
135651 +snd_pcm_pre_stop_39285 snd_pcm_pre_stop 0 39285 NULL
135652 +bsg_read_39290 bsg_read 0-3 39290 NULL nohasharray
135653 +iwl_add_station_common_39290 iwl_add_station_common 0 39290 &bsg_read_39290
135654 +sch56xx_write_virtual_reg_39294 sch56xx_write_virtual_reg 0 39294 NULL
135655 +textual_leaf_to_string_39295 textual_leaf_to_string 0 39295 NULL
135656 +blk_mq_hw_sysfs_dispatched_show_39296 blk_mq_hw_sysfs_dispatched_show 0 39296 NULL
135657 +ceph_crypto_key_decode_39298 ceph_crypto_key_decode 0 39298 NULL
135658 +cxacru_sysfs_show_link_status_39302 cxacru_sysfs_show_link_status 0 39302 NULL
135659 +__vmalloc_node_39308 __vmalloc_node 1 39308 NULL nohasharray
135660 +show_fnode_def_time2retain_39308 show_fnode_def_time2retain 0 39308 &__vmalloc_node_39308
135661 +hdpvr_transfer_39310 hdpvr_transfer 0-3 39310 NULL
135662 +sync_force_parallel_show_39315 sync_force_parallel_show 0 39315 NULL
135663 +cmd_xfer_39317 cmd_xfer 0 39317 NULL nohasharray
135664 +snd_seq_kernel_client_enqueue_39317 snd_seq_kernel_client_enqueue 0 39317 &cmd_xfer_39317
135665 +core_alua_store_secondary_status_39322 core_alua_store_secondary_status 0-3 39322 NULL
135666 +control_store_39323 control_store 0-4 39323 NULL
135667 +hdaps_temp2_show_39324 hdaps_temp2_show 0 39324 NULL nohasharray
135668 +xgbe_alloc_channels_39324 xgbe_alloc_channels 0 39324 &hdaps_temp2_show_39324 nohasharray
135669 +cp_get_regs_len_39324 cp_get_regs_len 0 39324 &xgbe_alloc_channels_39324
135670 +_iwl_dbgfs_pm_params_write_39325 _iwl_dbgfs_pm_params_write 3-0 39325 NULL
135671 +adp8860_store_39328 adp8860_store 0-3 39328 NULL
135672 +target_core_dev_attrib_attr_show_39329 target_core_dev_attrib_attr_show 0 39329 NULL
135673 +flex_array_prealloc_39330 flex_array_prealloc 0 39330 NULL
135674 +gmbus_xfer_39341 gmbus_xfer 0-3 39341 NULL
135675 +xen_hvm_setup_msi_irqs_39342 xen_hvm_setup_msi_irqs 2 39342 NULL
135676 +wimax_msg_alloc_39343 wimax_msg_alloc 4 39343 NULL
135677 +sha512_init_39345 sha512_init 0 39345 NULL
135678 +wm8350_rtc_stop_alarm_39347 wm8350_rtc_stop_alarm 0 39347 NULL
135679 +show_frame_align_39349 show_frame_align 0 39349 NULL
135680 +em28xx_s_ctrl_39353 em28xx_s_ctrl 0 39353 NULL
135681 +ide_complete_rq_39354 ide_complete_rq 3 39354 NULL
135682 +iscsi_session_get_param_39360 iscsi_session_get_param 0 39360 NULL
135683 +store_39365 store 0-3 39365 NULL
135684 +store_ctlr_mode_39366 store_ctlr_mode 0-4 39366 NULL
135685 +elv_attr_show_39372 elv_attr_show 0 39372 NULL
135686 +drv_set_short_addr_39373 drv_set_short_addr 0 39373 NULL
135687 +regmap_name_read_file_39379 regmap_name_read_file 3-0 39379 NULL
135688 +fnic_trace_debugfs_read_39380 fnic_trace_debugfs_read 3-0 39380 NULL
135689 +dev_queue_xmit_39382 dev_queue_xmit 0 39382 NULL
135690 +ps_poll_ps_poll_utilization_read_39383 ps_poll_ps_poll_utilization_read 3-0 39383 NULL nohasharray
135691 +rocker_cmd_set_port_settings_macaddr_39383 rocker_cmd_set_port_settings_macaddr 0 39383 &ps_poll_ps_poll_utilization_read_39383
135692 +wcn36xx_smd_load_nv_39385 wcn36xx_smd_load_nv 0 39385 NULL
135693 +__send_to_port_39386 __send_to_port 3-0-4 39386 NULL
135694 +dummy_pcm_trigger_39388 dummy_pcm_trigger 0 39388 NULL
135695 +show_internals_39390 show_internals 0 39390 NULL
135696 +acpi_ns_search_parent_tree_39391 acpi_ns_search_parent_tree 0 39391 NULL
135697 +xfs_btree_dup_cursor_39394 xfs_btree_dup_cursor 0 39394 NULL
135698 +show_fcstat_lip_count_39403 show_fcstat_lip_count 0 39403 NULL
135699 +__vcc_connect_39404 __vcc_connect 0 39404 NULL
135700 +smk_tskacc_39413 smk_tskacc 0 39413 NULL nohasharray
135701 +show_pwm1_39413 show_pwm1 0 39413 &smk_tskacc_39413 nohasharray
135702 +gfs2_internal_read_39413 gfs2_internal_read 0 39413 &show_pwm1_39413
135703 +user_power_read_39414 user_power_read 3-0 39414 NULL
135704 +nilfs_segbuf_submit_bio_39416 nilfs_segbuf_submit_bio 0 39416 NULL nohasharray
135705 +md5_parse_39416 md5_parse 0 39416 &nilfs_segbuf_submit_bio_39416
135706 +lpfc_sli4_log_fcf_record_info_39418 lpfc_sli4_log_fcf_record_info 4 39418 NULL
135707 +hash_ipmark4_expire_39419 hash_ipmark4_expire 4 39419 NULL
135708 +rj54n1_cropcap_39420 rj54n1_cropcap 0 39420 NULL
135709 +ceph_readpage_39422 ceph_readpage 0 39422 NULL nohasharray
135710 +__iwl_mvm_mac_start_39422 __iwl_mvm_mac_start 0 39422 &ceph_readpage_39422
135711 +alloc_agpphysmem_i8xx_39427 alloc_agpphysmem_i8xx 1 39427 NULL
135712 +user_list_39432 user_list 0-5 39432 NULL
135713 +s_mbus_fmt_39440 s_mbus_fmt 0 39440 NULL
135714 +slab_memory_callback_39442 slab_memory_callback 0 39442 NULL
135715 +host_show_hp_ssd_smart_path_enabled_39446 host_show_hp_ssd_smart_path_enabled 0 39446 NULL
135716 +ddb_i2c_master_xfer_39448 ddb_i2c_master_xfer 0-3 39448 NULL nohasharray
135717 +__vb2_get_done_vb_39448 __vb2_get_done_vb 0 39448 &ddb_i2c_master_xfer_39448
135718 +sys_semop_39457 sys_semop 3 39457 NULL
135719 +iscsi_tpg_attrib_show_login_timeout_39472 iscsi_tpg_attrib_show_login_timeout 0 39472 NULL
135720 +cma_bitmap_aligned_mask_39474 cma_bitmap_aligned_mask 0-2 39474 NULL nohasharray
135721 +setkey_unaligned_39474 setkey_unaligned 3 39474 &cma_bitmap_aligned_mask_39474
135722 +send_set_imon_clock_39477 send_set_imon_clock 0 39477 NULL
135723 +usif_ioctl_39481 usif_ioctl 3 39481 NULL nohasharray
135724 +carl9170_set_mac_tpc_39481 carl9170_set_mac_tpc 0 39481 &usif_ioctl_39481
135725 +_request_lock_39482 _request_lock 0 39482 NULL
135726 +ieee80211_if_fmt_dot11MeshHWMPmaxPREQretries_39499 ieee80211_if_fmt_dot11MeshHWMPmaxPREQretries 3 39499 NULL
135727 +b43legacy_wireless_init_39508 b43legacy_wireless_init 0 39508 NULL
135728 +lpfc_first_burst_size_show_39511 lpfc_first_burst_size_show 0 39511 NULL
135729 +wm97xx_probe_39512 wm97xx_probe 0 39512 NULL
135730 +get_std_timing_39517 get_std_timing 0 39517 NULL
135731 +airspy_alloc_urbs_39522 airspy_alloc_urbs 0 39522 NULL
135732 +cl_req_alloc_39523 cl_req_alloc 4 39523 NULL
135733 +acpi_ds_create_node_39526 acpi_ds_create_node 0 39526 NULL
135734 +state_store_39532 state_store 0-3 39532 NULL
135735 +ican3_new_send_msg_39533 ican3_new_send_msg 0 39533 NULL
135736 +wlcore_hw_ap_sleep_39534 wlcore_hw_ap_sleep 0 39534 NULL
135737 +set_rpm_39535 set_rpm 0-4 39535 NULL
135738 +strobe_get_39537 strobe_get 0 39537 NULL
135739 +show_flags_39540 show_flags 0 39540 NULL
135740 +int_proc_write_39542 int_proc_write 3-0 39542 NULL
135741 +s_dv_timings_39545 s_dv_timings 0 39545 NULL
135742 +rtnl_port_size_39551 rtnl_port_size 0 39551 NULL
135743 +pp_write_39554 pp_write 3-0 39554 NULL nohasharray
135744 +sr_write_cmd_39554 sr_write_cmd 5-0 39554 &pp_write_39554
135745 +sis630_block_data_39556 sis630_block_data 0 39556 NULL
135746 +ol_dqblk_block_39558 ol_dqblk_block 2 39558 NULL
135747 +cpulistaffinity_show_39560 cpulistaffinity_show 0 39560 NULL nohasharray
135748 +uhid_dev_input2_39560 uhid_dev_input2 0 39560 &cpulistaffinity_show_39560 nohasharray
135749 +reset_firmware_39560 reset_firmware 0 39560 &uhid_dev_input2_39560
135750 +store_tabletStylusLower_39561 store_tabletStylusLower 0-4 39561 NULL
135751 +datablob_format_39571 datablob_format 2 39571 NULL nohasharray
135752 +ieee80211_if_read_fwded_mcast_39571 ieee80211_if_read_fwded_mcast 3-0 39571 &datablob_format_39571
135753 +__cgroup_procs_write_39573 __cgroup_procs_write 0-3 39573 NULL
135754 +v9fs_vfs_setattr_dotl_39579 v9fs_vfs_setattr_dotl 0 39579 NULL nohasharray
135755 +hex32_arg_39579 hex32_arg 0 39579 &v9fs_vfs_setattr_dotl_39579
135756 +iwl_mvm_update_beacon_abort_39586 iwl_mvm_update_beacon_abort 0 39586 NULL
135757 +ifb_open_39587 ifb_open 0 39587 NULL
135758 +igb_pci_enable_sriov_39592 igb_pci_enable_sriov 0-2 39592 NULL
135759 +show_tabletModelCode_39594 show_tabletModelCode 0 39594 NULL
135760 +memblock_virt_alloc_internal_39600 memblock_virt_alloc_internal 1 39600 NULL nohasharray
135761 +show_tabletSize_39600 show_tabletSize 0 39600 &memblock_virt_alloc_internal_39600
135762 +copy_chunked_from_user_39601 copy_chunked_from_user 3 39601 NULL
135763 +bcache_reboot_39606 bcache_reboot 0 39606 NULL
135764 +v9fs_file_write_internal_39611 v9fs_file_write_internal 0 39611 NULL
135765 +nfs_idmap_get_key_39616 nfs_idmap_get_key 2 39616 NULL
135766 +sdio_readb_39618 sdio_readb 0 39618 NULL
135767 +i2c_master_send_39619 i2c_master_send 0-3 39619 NULL
135768 +prepare_uptodate_page_39622 prepare_uptodate_page 0 39622 NULL
135769 +surplus_hugepages_show_39625 surplus_hugepages_show 0 39625 NULL
135770 +v9fs_cached_file_write_39627 v9fs_cached_file_write 0-3 39627 NULL
135771 +pm8001_ctl_bios_version_show_39628 pm8001_ctl_bios_version_show 0 39628 NULL
135772 +tua9001_set_params_39630 tua9001_set_params 0 39630 NULL
135773 +devfreq_performance_func_39632 devfreq_performance_func 0 39632 NULL
135774 +create_srq_kernel_39636 create_srq_kernel 4 39636 NULL
135775 +pdacf_suspend_39638 pdacf_suspend 0 39638 NULL
135776 +pin_2_irq_39639 pin_2_irq 3 39639 NULL nohasharray
135777 +fm_send_cmd_39639 fm_send_cmd 5-0 39639 &pin_2_irq_39639
135778 +show_change_ack_39644 show_change_ack 0 39644 NULL
135779 +dm_exception_table_init_39645 dm_exception_table_init 2 39645 NULL nohasharray
135780 +set_dev_class_39645 set_dev_class 4 39645 &dm_exception_table_init_39645
135781 +adt7410_i2c_read_byte_39647 adt7410_i2c_read_byte 0 39647 NULL nohasharray
135782 +jbd2_journal_file_inode_39647 jbd2_journal_file_inode 0 39647 &adt7410_i2c_read_byte_39647
135783 +afg_show_39651 afg_show 0 39651 NULL
135784 +snd_rme32_capture_copy_39653 snd_rme32_capture_copy 5 39653 NULL
135785 +prism2_info_hostscanresults_39657 prism2_info_hostscanresults 3 39657 NULL
135786 +pfkey_sockaddr_size_39661 pfkey_sockaddr_size 0 39661 NULL nohasharray
135787 +ext4_readpage_inline_39661 ext4_readpage_inline 0 39661 &pfkey_sockaddr_size_39661 nohasharray
135788 +vxge_ethtool_get_sset_count_39661 vxge_ethtool_get_sset_count 0 39661 &ext4_readpage_inline_39661
135789 +function_show_39663 function_show 0 39663 NULL
135790 +show_pma_counter_39665 show_pma_counter 0 39665 NULL
135791 +kvm_read_guest_cached_39666 kvm_read_guest_cached 4 39666 NULL
135792 +read_39668 read 0 39668 NULL
135793 +__bch_cached_dev_show_39669 __bch_cached_dev_show 0 39669 NULL
135794 +__dev_alloc_name_39670 __dev_alloc_name 0 39670 NULL
135795 +v4l_stk_read_39672 v4l_stk_read 3-0 39672 NULL
135796 +ocfs2_xattr_user_list_39673 ocfs2_xattr_user_list 0-5 39673 NULL
135797 +do_surface_dirty_sou_39678 do_surface_dirty_sou 7 39678 NULL
135798 +bonding_show_ad_num_ports_39680 bonding_show_ad_num_ports 0 39680 NULL
135799 +d_protocols_show_39682 d_protocols_show 0 39682 NULL
135800 +qlcnic_set_nic_info_39684 qlcnic_set_nic_info 0 39684 NULL
135801 +pwm_export_store_39686 pwm_export_store 0-4 39686 NULL
135802 +set_in_min1_39689 set_in_min1 0-4 39689 NULL nohasharray
135803 +ixgbe_get_regs_len_39689 ixgbe_get_regs_len 0 39689 &set_in_min1_39689
135804 +elan_smbus_calibrate_result_39692 elan_smbus_calibrate_result 0 39692 NULL
135805 +xenbus_write_watch_39700 xenbus_write_watch 0 39700 NULL
135806 +sd_completed_bytes_39705 sd_completed_bytes 0 39705 NULL
135807 +ftrace_pid_write_39710 ftrace_pid_write 3 39710 NULL
135808 +hfs_write_inode_39715 hfs_write_inode 0 39715 NULL
135809 +snd_rme9652_reset_39721 snd_rme9652_reset 0 39721 NULL
135810 +nfqnl_rcv_nl_event_39732 nfqnl_rcv_nl_event 0 39732 NULL
135811 +core_alua_store_trans_delay_msecs_39733 core_alua_store_trans_delay_msecs 0-3 39733 NULL
135812 +dccp_feat_init_39735 dccp_feat_init 0 39735 NULL
135813 +usb2_lpm_besl_show_39740 usb2_lpm_besl_show 0 39740 NULL
135814 +srp_change_queue_depth_39742 srp_change_queue_depth 2-0 39742 NULL
135815 +show_fan_start_output_39743 show_fan_start_output 0 39743 NULL
135816 +snd_ad1889_playback_prepare_39752 snd_ad1889_playback_prepare 0 39752 NULL nohasharray
135817 +bInterfaceNumber_show_39752 bInterfaceNumber_show 0 39752 &snd_ad1889_playback_prepare_39752
135818 +nfs_update_inode_39754 nfs_update_inode 0 39754 NULL
135819 +amd64_inject_ecc_vector_store_39756 amd64_inject_ecc_vector_store 0-4 39756 NULL
135820 +ncp_close_file_39761 ncp_close_file 0 39761 NULL
135821 +show_input_39763 show_input 0 39763 NULL
135822 +cp210x_set_config_single_39764 cp210x_set_config_single 0 39764 NULL
135823 +adt7316_spi_multi_read_39765 adt7316_spi_multi_read 3 39765 NULL
135824 +usb_hcd_map_urb_for_dma_39774 usb_hcd_map_urb_for_dma 0 39774 NULL nohasharray
135825 +max8998_bulk_write_39774 max8998_bulk_write 0 39774 &usb_hcd_map_urb_for_dma_39774
135826 +persistent_ram_buffer_map_39776 persistent_ram_buffer_map 1-2 39776 NULL
135827 +kone_sysfs_show_startup_profile_39780 kone_sysfs_show_startup_profile 0 39780 NULL
135828 +mxt_fw_version_show_39788 mxt_fw_version_show 0 39788 NULL
135829 +pm80xx_chip_smp_req_39789 pm80xx_chip_smp_req 0 39789 NULL nohasharray
135830 +osap_39789 osap 0 39789 &pm80xx_chip_smp_req_39789
135831 +ocfs2_pages_per_cluster_39790 ocfs2_pages_per_cluster 0 39790 NULL
135832 +patch_ad1988_39795 patch_ad1988 0 39795 NULL
135833 +moxart_rtc_read_time_39802 moxart_rtc_read_time 0 39802 NULL nohasharray
135834 +ath10k_station_assoc_39802 ath10k_station_assoc 0 39802 &moxart_rtc_read_time_39802
135835 +cdce706_reg_update_39804 cdce706_reg_update 0 39804 NULL
135836 +update_39807 update 0 39807 NULL
135837 +efivar_data_read_39809 efivar_data_read 0 39809 NULL
135838 +security_inode_listsecurity_39812 security_inode_listsecurity 0 39812 NULL
135839 +iscsi_tpg_attrib_show_t10_pi_39814 iscsi_tpg_attrib_show_t10_pi 0 39814 NULL
135840 +snd_pcm_oss_writev3_39818 snd_pcm_oss_writev3 3 39818 NULL nohasharray
135841 +ft_wwn_show_39818 ft_wwn_show 0 39818 &snd_pcm_oss_writev3_39818
135842 +lb_hash_stats_init_39819 lb_hash_stats_init 0 39819 NULL
135843 +snd_hda_gen_init_39820 snd_hda_gen_init 0 39820 NULL
135844 +cpu_shares_write_u64_39823 cpu_shares_write_u64 0 39823 NULL
135845 +sys_migrate_pages_39825 sys_migrate_pages 2 39825 NULL
135846 +adxl34x_autosleep_store_39827 adxl34x_autosleep_store 0-4 39827 NULL
135847 +get_priv_size_39828 get_priv_size 0-1 39828 NULL
135848 +ch341_set_baudrate_39829 ch341_set_baudrate 0 39829 NULL
135849 +delay_store_39831 delay_store 0-3 39831 NULL
135850 +sched_write_39833 sched_write 0-3 39833 NULL
135851 +show_iface_vlan_enabled_39834 show_iface_vlan_enabled 0 39834 NULL
135852 +hfsplus_btree_write_39838 hfsplus_btree_write 0 39838 NULL
135853 +f2fs_getattr_39841 f2fs_getattr 0 39841 NULL
135854 +clear_show_39848 clear_show 0 39848 NULL
135855 +iio_buffer_store_enable_39852 iio_buffer_store_enable 0-4 39852 NULL nohasharray
135856 +sriov_numvfs_store_39852 sriov_numvfs_store 0-4 39852 &iio_buffer_store_enable_39852
135857 +kempld_version_show_39859 kempld_version_show 0 39859 NULL
135858 +force_bredr_smp_read_39860 force_bredr_smp_read 3-0 39860 NULL
135859 +e4000_get_if_frequency_39865 e4000_get_if_frequency 0 39865 NULL
135860 +i7core_inject_show_dimm_39869 i7core_inject_show_dimm 0 39869 NULL
135861 +isl1208_sysfs_show_dtrim_39870 isl1208_sysfs_show_dtrim 0 39870 NULL
135862 +pyra_sysfs_read_settings_39871 pyra_sysfs_read_settings 0-5-6 39871 NULL
135863 +search_by_key_39874 search_by_key 0 39874 NULL
135864 +m920x_write_39879 m920x_write 0 39879 NULL
135865 +netlbl_catmap_walkrng_39885 netlbl_catmap_walkrng 0-2 39885 NULL nohasharray
135866 +smack_netlabel_send_39885 smack_netlabel_send 0 39885 &netlbl_catmap_walkrng_39885
135867 +iscsi_nacl_attrib_store_random_datain_pdu_offsets_39886 iscsi_nacl_attrib_store_random_datain_pdu_offsets 0-3 39886 NULL
135868 +pkt_add_39897 pkt_add 3 39897 NULL nohasharray
135869 +set_temp_low_39897 set_temp_low 0-4 39897 &pkt_add_39897
135870 +pb0100_set_autogain_39900 pb0100_set_autogain 0 39900 NULL
135871 +selinux_set_mapping_39901 selinux_set_mapping 0 39901 NULL
135872 +aic26_keyclick_show_39902 aic26_keyclick_show 0 39902 NULL
135873 +store_jint_idle_ticks_39905 store_jint_idle_ticks 0-4 39905 NULL
135874 +kernfs_iop_permission_39907 kernfs_iop_permission 0 39907 NULL
135875 +read_file_modal_eeprom_39909 read_file_modal_eeprom 3-0 39909 NULL
135876 +wil_rx_init_39912 wil_rx_init 0 39912 NULL
135877 +gen_pool_add_virt_39913 gen_pool_add_virt 4 39913 NULL nohasharray
135878 +ocfs2_control_do_setversion_msg_39913 ocfs2_control_do_setversion_msg 0 39913 &gen_pool_add_virt_39913
135879 +panic_event_39914 panic_event 0 39914 NULL
135880 +dw210x_op_rw_39915 dw210x_op_rw 6 39915 NULL nohasharray
135881 +target_fabric_port_show_attr_alua_tg_pt_status_39915 target_fabric_port_show_attr_alua_tg_pt_status 0 39915 &dw210x_op_rw_39915
135882 +ath9k_wmi_cmd_issue_39918 ath9k_wmi_cmd_issue 0 39918 NULL
135883 +aes_encrypt_interrupt_read_39919 aes_encrypt_interrupt_read 3-0 39919 NULL
135884 +oom_score_adj_read_39921 oom_score_adj_read 3-0 39921 NULL nohasharray
135885 +exofs_read_kern_39921 exofs_read_kern 6 39921 &oom_score_adj_read_39921
135886 +store_sf4_temp_39924 store_sf4_temp 0-4 39924 NULL
135887 +core_id_show_39928 core_id_show 0 39928 NULL nohasharray
135888 +tse_reglen_39928 tse_reglen 0 39928 &core_id_show_39928
135889 +_transport_phy_speed_39929 _transport_phy_speed 0 39929 NULL nohasharray
135890 +set_dec_all_6db_39929 set_dec_all_6db 0-4 39929 &_transport_phy_speed_39929
135891 +errno_to_pcibios_err_39930 errno_to_pcibios_err 0-1 39930 NULL
135892 +__spi_async_39932 __spi_async 0 39932 NULL
135893 +__get_order_39935 __get_order 0 39935 NULL
135894 +msr_class_cpu_callback_39936 msr_class_cpu_callback 0 39936 NULL
135895 +tipc_msg_build_39939 tipc_msg_build 4-5-0 39939 NULL
135896 +erst_exec_goto_39940 erst_exec_goto 0 39940 NULL
135897 +core_siblings_list_show_39944 core_siblings_list_show 0 39944 NULL
135898 +ov9640_s_ctrl_39945 ov9640_s_ctrl 0 39945 NULL
135899 +error_error_frame_read_39947 error_error_frame_read 3-0 39947 NULL nohasharray
135900 +fwnet_pd_new_39947 fwnet_pd_new 4 39947 &error_error_frame_read_39947 nohasharray
135901 +mlx4_comm_cmd_wait_39947 mlx4_comm_cmd_wait 0 39947 &fwnet_pd_new_39947
135902 +usb_get_device_descriptor_39951 usb_get_device_descriptor 0 39951 NULL
135903 +tty_prepare_flip_string_39955 tty_prepare_flip_string 3 39955 NULL nohasharray
135904 +lpfc_restrict_login_show_39955 lpfc_restrict_login_show 0 39955 &tty_prepare_flip_string_39955
135905 +lstcon_group_list_39958 lstcon_group_list 2 39958 NULL
135906 +bh1770_set_lux_rate_39960 bh1770_set_lux_rate 0-4 39960 NULL
135907 +bh1770_get_prox_rate_avail_39962 bh1770_get_prox_rate_avail 0 39962 NULL
135908 +prepare_39963 prepare 0 39963 NULL
135909 +bio_chain_clone_range_39967 bio_chain_clone_range 3 39967 NULL
135910 +selinux_audit_rule_init_39969 selinux_audit_rule_init 0 39969 NULL
135911 +fmvj18x_resume_39970 fmvj18x_resume 0 39970 NULL
135912 +rtl2832_regmap_write_39971 rtl2832_regmap_write 0 39971 NULL
135913 +dma_push_rx_39973 dma_push_rx 2 39973 NULL
135914 +vfio_pci_read_39975 vfio_pci_read 0-3 39975 NULL
135915 +broadsheetfb_write_39976 broadsheetfb_write 3 39976 NULL
135916 +svc_create_39979 svc_create 0 39979 NULL
135917 +aer_inject_39984 aer_inject 0 39984 NULL
135918 +mthca_array_init_39987 mthca_array_init 2 39987 NULL
135919 +fw_device_op_read_39990 fw_device_op_read 3-0 39990 NULL
135920 +rtsx_transfer_sglist_adma_39993 rtsx_transfer_sglist_adma 4 39993 NULL
135921 +con2fb_release_oldinfo_39994 con2fb_release_oldinfo 0 39994 NULL
135922 +get_setup_data_total_num_39996 get_setup_data_total_num 1 39996 NULL nohasharray
135923 +s5p_mfc_buf_prepare_39996 s5p_mfc_buf_prepare 0 39996 &get_setup_data_total_num_39996
135924 +rtl8139_set_mac_address_39998 rtl8139_set_mac_address 0 39998 NULL
135925 +mtd_oobsize_show_40003 mtd_oobsize_show 0 40003 NULL
135926 +selinux_socket_post_create_40007 selinux_socket_post_create 0 40007 NULL
135927 +keyspan_pda_write_room_40009 keyspan_pda_write_room 0 40009 NULL nohasharray
135928 +_nfs42_proc_fallocate_40009 _nfs42_proc_fallocate 0 40009 &keyspan_pda_write_room_40009
135929 +cyapa_create_input_dev_40013 cyapa_create_input_dev 0 40013 NULL
135930 +smb_send_40015 smb_send 0 40015 NULL
135931 +ks8995_read_40016 ks8995_read 0-4 40016 NULL
135932 +fm_rx_set_volume_40017 fm_rx_set_volume 0 40017 NULL
135933 +_truncate_mirrors_40021 _truncate_mirrors 0 40021 NULL
135934 +ivtvfb_write_40023 ivtvfb_write 3 40023 NULL nohasharray
135935 +nf_nat_icmpv6_reply_translation_40023 nf_nat_icmpv6_reply_translation 5 40023 &ivtvfb_write_40023 nohasharray
135936 +snd_intel8x0m_pcm_prepare_40023 snd_intel8x0m_pcm_prepare 0 40023 &nf_nat_icmpv6_reply_translation_40023
135937 +show_error_40026 show_error 0 40026 NULL
135938 +ea_foreach_i_40028 ea_foreach_i 0 40028 NULL
135939 +devcd_data_read_40029 devcd_data_read 0-5-6 40029 NULL
135940 +datablob_hmac_append_40038 datablob_hmac_append 3 40038 NULL
135941 +patch_vt1716S_40039 patch_vt1716S 0 40039 NULL
135942 +cpuidle_show_40041 cpuidle_show 0 40041 NULL
135943 +regmap_add_irq_chip_40042 regmap_add_irq_chip 4 40042 NULL
135944 +drv_set_pan_id_40044 drv_set_pan_id 0 40044 NULL
135945 +wl12xx_acx_set_ba_initiator_policy_40045 wl12xx_acx_set_ba_initiator_policy 0 40045 NULL
135946 +cyber2000fb_decode_clock_40053 cyber2000fb_decode_clock 0 40053 NULL
135947 +l2cap_create_iframe_pdu_40055 l2cap_create_iframe_pdu 3 40055 NULL nohasharray
135948 +add_tty_40055 add_tty 1 40055 &l2cap_create_iframe_pdu_40055 nohasharray
135949 +__bnx2x_get_preset_regs_len_40055 __bnx2x_get_preset_regs_len 0 40055 &add_tty_40055
135950 +vpfe_start_streaming_40061 vpfe_start_streaming 0 40061 NULL
135951 +multicast_snooping_show_40064 multicast_snooping_show 0 40064 NULL
135952 +bootflag_set_40065 bootflag_set 0-4 40065 NULL
135953 +wusb_retry_count_store_40066 wusb_retry_count_store 0-4 40066 NULL
135954 +igb_request_msix_40067 igb_request_msix 0 40067 NULL
135955 +bql_show_40074 bql_show 0 40074 NULL
135956 +show_fan_auto_channel_40075 show_fan_auto_channel 0 40075 NULL nohasharray
135957 +store_tabletToolMode_40075 store_tabletToolMode 0-4 40075 &show_fan_auto_channel_40075
135958 +wl1251_acx_beacon_filter_table_40079 wl1251_acx_beacon_filter_table 0 40079 NULL
135959 +nmclan_resume_40081 nmclan_resume 0 40081 NULL
135960 +iscsi_nacl_param_show_DefaultTime2Retain_40085 iscsi_nacl_param_show_DefaultTime2Retain 0 40085 NULL
135961 +regcache_lzo_compress_cache_block_40091 regcache_lzo_compress_cache_block 0 40091 NULL
135962 +uncore_get_attr_cpumask_40093 uncore_get_attr_cpumask 0 40093 NULL
135963 +ncp_request2_40102 ncp_request2 0 40102 NULL
135964 +netlink_broadcast_filtered_40105 netlink_broadcast_filtered 0 40105 NULL
135965 +xfs_rtbuf_get_40107 xfs_rtbuf_get 0 40107 NULL
135966 +gen_pool_first_fit_40110 gen_pool_first_fit 2-3-4 40110 NULL
135967 +sctp_setsockopt_delayed_ack_40129 sctp_setsockopt_delayed_ack 3-0 40129 NULL nohasharray
135968 +lp3971_i2c_read_40129 lp3971_i2c_read 0 40129 &sctp_setsockopt_delayed_ack_40129 nohasharray
135969 +cachefiles_daemon_tag_40129 cachefiles_daemon_tag 0 40129 &lp3971_i2c_read_40129
135970 +dwc2_max_desc_num_40132 dwc2_max_desc_num 0 40132 NULL nohasharray
135971 +reg_read_range_40132 reg_read_range 4-0 40132 &dwc2_max_desc_num_40132
135972 +try_assign_dacs_40135 try_assign_dacs 0 40135 NULL
135973 +niu_set_flow_key_40136 niu_set_flow_key 0 40136 NULL nohasharray
135974 +config_rss_40136 config_rss 0 40136 &niu_set_flow_key_40136
135975 +zd_switch_radio_on_40137 zd_switch_radio_on 0 40137 NULL nohasharray
135976 +simple_playback_init_40137 simple_playback_init 0 40137 &zd_switch_radio_on_40137
135977 +rx_rx_frame_checksum_read_40140 rx_rx_frame_checksum_read 3-0 40140 NULL
135978 +inode_killpriv_40142 inode_killpriv 0 40142 NULL
135979 +ath10k_write_simulate_fw_crash_40143 ath10k_write_simulate_fw_crash 3-0 40143 NULL
135980 +drm_display_info_set_bus_formats_40148 drm_display_info_set_bus_formats 3 40148 NULL
135981 +blk_mq_sysfs_show_40149 blk_mq_sysfs_show 0 40149 NULL nohasharray
135982 +adp8870_bl_l1_daylight_dim_store_40149 adp8870_bl_l1_daylight_dim_store 0-4 40149 &blk_mq_sysfs_show_40149
135983 +netdev_queue_attr_store_40150 netdev_queue_attr_store 0-4 40150 NULL
135984 +sysfs_unbind_clocksource_40152 sysfs_unbind_clocksource 4-0 40152 NULL
135985 +iwch_alloc_fastreg_pbl_40153 iwch_alloc_fastreg_pbl 2 40153 NULL
135986 +atl1c_up_40154 atl1c_up 0 40154 NULL
135987 +store_beep_enable_40156 store_beep_enable 0-4 40156 NULL
135988 +ocfs2_sync_file_40157 ocfs2_sync_file 0 40157 NULL
135989 +pt_write_40159 pt_write 3-0 40159 NULL
135990 +ad1988_add_spdif_mux_ctl_40164 ad1988_add_spdif_mux_ctl 0 40164 NULL
135991 +target_core_dev_pr_attr_show_40169 target_core_dev_pr_attr_show 0 40169 NULL
135992 +uac_clock_selector_get_val_40180 uac_clock_selector_get_val 0 40180 NULL
135993 +target_stat_scsi_tgt_port_show_attr_port_index_40183 target_stat_scsi_tgt_port_show_attr_port_index 0 40183 NULL
135994 +show_40187 show 0 40187 NULL
135995 +set_fan_div_40190 set_fan_div 0-4 40190 NULL
135996 +ab3100_otp_locked_show_40192 ab3100_otp_locked_show 0 40192 NULL
135997 +devnode_find_40199 devnode_find 3-2 40199 NULL nohasharray
135998 +ipr_alloc_ucode_buffer_40199 ipr_alloc_ucode_buffer 1 40199 &devnode_find_40199
135999 +allocate_probes_40204 allocate_probes 1 40204 NULL
136000 +selinux_socket_recvmsg_40208 selinux_socket_recvmsg 0 40208 NULL
136001 +ecryptfs_inode_newsize_ok_40210 ecryptfs_inode_newsize_ok 0 40210 NULL
136002 +_nfs4_do_fsinfo_40215 _nfs4_do_fsinfo 0 40215 NULL
136003 +sync_cached_firmware_buf_40217 sync_cached_firmware_buf 0 40217 NULL
136004 +i40e_get_sset_count_40218 i40e_get_sset_count 0 40218 NULL
136005 +max_energy_range_uj_show_40222 max_energy_range_uj_show 0 40222 NULL
136006 +ocrdma_dbgfs_ops_read_40232 ocrdma_dbgfs_ops_read 3-0 40232 NULL
136007 +tpacpi_brightness_set_ucmsstep_40234 tpacpi_brightness_set_ucmsstep 0 40234 NULL
136008 +osst_read_40237 osst_read 3-0 40237 NULL nohasharray
136009 +lpfc_max_vpi_show_40237 lpfc_max_vpi_show 0 40237 &osst_read_40237
136010 +adjust_io_40247 adjust_io 0 40247 NULL
136011 +ocfs2_zero_extend_get_range_40248 ocfs2_zero_extend_get_range 0 40248 NULL
136012 +fsl_edma_prep_dma_cyclic_40254 fsl_edma_prep_dma_cyclic 4-3 40254 NULL nohasharray
136013 +of_get_child_count_40254 of_get_child_count 0 40254 &fsl_edma_prep_dma_cyclic_40254
136014 +bq2415x_sysfs_set_mode_40257 bq2415x_sysfs_set_mode 0-4 40257 NULL
136015 +vlsi_open_40258 vlsi_open 0 40258 NULL
136016 +store_led_override_40261 store_led_override 0-3 40261 NULL
136017 +rs_sta_dbgfs_scale_table_read_40262 rs_sta_dbgfs_scale_table_read 3-0 40262 NULL nohasharray
136018 +fuse_update_attributes_40262 fuse_update_attributes 0 40262 &rs_sta_dbgfs_scale_table_read_40262
136019 +persistent_ram_iomap_40264 persistent_ram_iomap 1-2 40264 NULL
136020 +reiserfs_writepage_40266 reiserfs_writepage 0 40266 NULL
136021 +mos7840_write_40267 mos7840_write 0-4 40267 NULL
136022 +reqsk_queue_alloc_40272 reqsk_queue_alloc 0 40272 NULL
136023 +usbnet_read_cmd_40275 usbnet_read_cmd 7-0 40275 NULL
136024 +ceph_write_begin_40279 ceph_write_begin 0 40279 NULL
136025 +carmine_find_mode_40280 carmine_find_mode 0 40280 NULL
136026 +rx_xfr_hint_trig_read_40283 rx_xfr_hint_trig_read 3-0 40283 NULL nohasharray
136027 +pcnet_suspend_40283 pcnet_suspend 0 40283 &rx_xfr_hint_trig_read_40283
136028 +ad7877_dac_store_40285 ad7877_dac_store 0-4 40285 NULL
136029 +il_dbgfs_ucode_rx_stats_read_40286 il_dbgfs_ucode_rx_stats_read 0-3 40286 NULL
136030 +tracing_thresh_read_40295 tracing_thresh_read 3 40295 NULL
136031 +dn_confirm_accept_40296 dn_confirm_accept 0 40296 NULL nohasharray
136032 +aat2870_ldo_is_enabled_40296 aat2870_ldo_is_enabled 0 40296 &dn_confirm_accept_40296
136033 +ncp_statfs_40298 ncp_statfs 0 40298 NULL nohasharray
136034 +tcp_error_40298 tcp_error 0 40298 &ncp_statfs_40298
136035 +SyS_bind_40303 SyS_bind 3 40303 NULL
136036 +ubi_io_write_data_40305 ubi_io_write_data 4-5-0 40305 NULL nohasharray
136037 +device_online_40305 device_online 0 40305 &ubi_io_write_data_40305
136038 +wm8350_rtc_readtime_40313 wm8350_rtc_readtime 0 40313 NULL
136039 +vlan_device_event_40315 vlan_device_event 0 40315 NULL
136040 +prepare_40316 prepare 0 40316 NULL
136041 +ieee80211_vif_use_channel_40318 ieee80211_vif_use_channel 0 40318 NULL
136042 +store_40327 store 0-3 40327 NULL
136043 +crypto_ahash_extsize_40328 crypto_ahash_extsize 0 40328 NULL
136044 +splice_direct_to_actor_40333 splice_direct_to_actor 0 40333 NULL
136045 +ufs_alloc_lastblock_40334 ufs_alloc_lastblock 0 40334 NULL
136046 +ib_get_mad_data_offset_40336 ib_get_mad_data_offset 0 40336 NULL nohasharray
136047 +set_auto_update_interval_40336 set_auto_update_interval 0-4 40336 &ib_get_mad_data_offset_40336
136048 +mousedev_write_40337 mousedev_write 0-3 40337 NULL
136049 +ad9523_store_eeprom_40338 ad9523_store_eeprom 0 40338 NULL
136050 +of_irq_parse_raw_40339 of_irq_parse_raw 0 40339 NULL
136051 +fm10k_update_xc_addr_pf_40340 fm10k_update_xc_addr_pf 0 40340 NULL
136052 +sis96x_transaction_40344 sis96x_transaction 0 40344 NULL
136053 +sha1_ssse3_init_40345 sha1_ssse3_init 0 40345 NULL
136054 +mantis_i2c_read_40346 mantis_i2c_read 0 40346 NULL nohasharray
136055 +show_in5_min_40346 show_in5_min 0 40346 &mantis_i2c_read_40346
136056 +mmio_read_40348 mmio_read 4 40348 NULL
136057 +store_tabletProgrammableDelay_40354 store_tabletProgrammableDelay 0-4 40354 NULL
136058 +ocfs2_release_clusters_40355 ocfs2_release_clusters 4 40355 NULL nohasharray
136059 +ia_proc_read_40355 ia_proc_read 0 40355 &ocfs2_release_clusters_40355
136060 +store_green_40357 store_green 0-4 40357 NULL
136061 +llc_ui_getname_40358 llc_ui_getname 0 40358 NULL
136062 +cifs_stats_proc_write_40361 cifs_stats_proc_write 0-3 40361 NULL
136063 +patch_stac92hd95_40362 patch_stac92hd95 0 40362 NULL
136064 +event_rx_mem_empty_read_40363 event_rx_mem_empty_read 3-0 40363 NULL
136065 +regulator_suspend_disk_mode_show_40365 regulator_suspend_disk_mode_show 0 40365 NULL nohasharray
136066 +ocfs2_check_range_for_refcount_40365 ocfs2_check_range_for_refcount 0 40365 &regulator_suspend_disk_mode_show_40365
136067 +single_flag_store_40367 single_flag_store 0-4 40367 NULL
136068 +__vsock_bind_dgram_40372 __vsock_bind_dgram 0 40372 NULL
136069 +get_chars_40373 get_chars 3 40373 NULL
136070 +_vnic_dev_cmd_40377 _vnic_dev_cmd 0 40377 NULL
136071 +fwnet_incoming_packet_40380 fwnet_incoming_packet 3 40380 NULL
136072 +adt7x10_update_temp_40381 adt7x10_update_temp 0 40381 NULL nohasharray
136073 +cmtp_sock_create_40381 cmtp_sock_create 0 40381 &adt7x10_update_temp_40381
136074 +iscsi_tpg_param_show_MaxRecvDataSegmentLength_40382 iscsi_tpg_param_show_MaxRecvDataSegmentLength 0 40382 NULL
136075 +edac_device_ctl_poll_msec_show_40385 edac_device_ctl_poll_msec_show 0 40385 NULL
136076 +mtd_bbtblocks_show_40388 mtd_bbtblocks_show 0 40388 NULL nohasharray
136077 +rocker_port_ctrl_vlan_term_40388 rocker_port_ctrl_vlan_term 0 40388 &mtd_bbtblocks_show_40388
136078 +store_selfballoon_uphys_40395 store_selfballoon_uphys 0-4 40395 NULL
136079 +wl128x_cmd_general_parms_40397 wl128x_cmd_general_parms 0 40397 NULL
136080 +pcan_usb_start_40408 pcan_usb_start 0 40408 NULL
136081 +mc13783_gpo_regulator_enable_40414 mc13783_gpo_regulator_enable 0 40414 NULL nohasharray
136082 +target_core_show_dev_lba_map_40414 target_core_show_dev_lba_map 0 40414 &mc13783_gpo_regulator_enable_40414
136083 +ecryptfs_read_lower_40419 ecryptfs_read_lower 0-3 40419 NULL
136084 +qlcnic_alloc_mbx_args_40421 qlcnic_alloc_mbx_args 0 40421 NULL
136085 +tcn_timer_show_40426 tcn_timer_show 0 40426 NULL
136086 +jffs2_statfs_40427 jffs2_statfs 0 40427 NULL
136087 +pinctrl_register_mappings_40428 pinctrl_register_mappings 2 40428 NULL
136088 +add_jack_kctl_40429 add_jack_kctl 0 40429 NULL
136089 +proc_write_driver_40432 proc_write_driver 3 40432 NULL
136090 +megasas_sysfs_show_dbg_lvl_40435 megasas_sysfs_show_dbg_lvl 0 40435 NULL
136091 +ipoib_set_dev_features_40437 ipoib_set_dev_features 0 40437 NULL
136092 +goku_udc_start_40440 goku_udc_start 0 40440 NULL nohasharray
136093 +__nr_hugepages_store_common_40440 __nr_hugepages_store_common 0-5 40440 &goku_udc_start_40440
136094 +rmd128_update_40445 rmd128_update 0 40445 NULL
136095 +memcg_cpu_hotplug_callback_40446 memcg_cpu_hotplug_callback 0 40446 NULL
136096 +i2cdev_attach_adapter_40447 i2cdev_attach_adapter 0 40447 NULL
136097 +atmel_rmem16_40450 atmel_rmem16 0 40450 NULL nohasharray
136098 +describe_stats_40450 describe_stats 0 40450 &atmel_rmem16_40450
136099 +repair_io_failure_40452 repair_io_failure 4-3 40452 NULL
136100 +go7007_smbus_xfer_40453 go7007_smbus_xfer 0 40453 NULL nohasharray
136101 +cx18_prepare_buffer_40453 cx18_prepare_buffer 0 40453 &go7007_smbus_xfer_40453 nohasharray
136102 +smsc75xx_read_reg_40453 smsc75xx_read_reg 0 40453 &cx18_prepare_buffer_40453
136103 +wlcore_read32_40455 wlcore_read32 0 40455 NULL
136104 +tomoyo_update_policy_40458 tomoyo_update_policy 2 40458 NULL
136105 +zd_usb_scnprint_id_40459 zd_usb_scnprint_id 0-3 40459 NULL
136106 +gp2ap020a00f_write_event_threshold_40461 gp2ap020a00f_write_event_threshold 2-0 40461 NULL
136107 +ext4_xattr_trusted_list_40463 ext4_xattr_trusted_list 0-5 40463 NULL
136108 +SyS_writev_40467 SyS_writev 3 40467 NULL
136109 +visor_open_40470 visor_open 0 40470 NULL
136110 +SyS_select_40473 SyS_select 1 40473 NULL
136111 +postdisable_40478 postdisable 0 40478 NULL
136112 +show_ipv6_iface_flow_label_40483 show_ipv6_iface_flow_label 0 40483 NULL
136113 +read_usmargin_40485 read_usmargin 0 40485 NULL
136114 +batadv_hash_new_40491 batadv_hash_new 1 40491 NULL
136115 +devcgroup_inode_permission_40492 devcgroup_inode_permission 0 40492 NULL nohasharray
136116 +show_spread_40492 show_spread 0 40492 &devcgroup_inode_permission_40492
136117 +__cpufreq_stats_create_table_40494 __cpufreq_stats_create_table 0 40494 NULL
136118 +tty_write_room_40495 tty_write_room 0 40495 NULL
136119 +show_dock_40500 show_dock 0 40500 NULL nohasharray
136120 +mtu_store_40500 mtu_store 4-0 40500 &show_dock_40500 nohasharray
136121 +bond_option_use_carrier_set_40500 bond_option_use_carrier_set 0 40500 &mtu_store_40500
136122 +qlcnic_83xx_get_pci_info_40503 qlcnic_83xx_get_pci_info 0 40503 NULL
136123 +epp_write_data_40504 epp_write_data 0 40504 NULL nohasharray
136124 +pcistub_device_id_add_40504 pcistub_device_id_add 0 40504 &epp_write_data_40504
136125 +shash_final_unaligned_40506 shash_final_unaligned 0 40506 NULL
136126 +sg_phys_40507 sg_phys 0 40507 NULL nohasharray
136127 +pcxhr_send_msg_40507 pcxhr_send_msg 0 40507 &sg_phys_40507
136128 +xfs_iread_extents_40510 xfs_iread_extents 0 40510 NULL
136129 +__ethtool_get_sset_count_40511 __ethtool_get_sset_count 0 40511 NULL
136130 +pasid_show_40513 pasid_show 0 40513 NULL nohasharray
136131 +show_remote_mac_40513 show_remote_mac 0 40513 &pasid_show_40513
136132 +hdaps_readb_one_40514 hdaps_readb_one 0 40514 NULL
136133 +host_show_transport_mode_40515 host_show_transport_mode 0 40515 NULL
136134 +phy_ethtool_sset_40518 phy_ethtool_sset 0 40518 NULL
136135 +serial8250_get_attr_rx_trig_bytes_40520 serial8250_get_attr_rx_trig_bytes 0 40520 NULL nohasharray
136136 +TSS_checkhmac2_40520 TSS_checkhmac2 0 40520 &serial8250_get_attr_rx_trig_bytes_40520 nohasharray
136137 +genlmsg_multicast_netns_40520 genlmsg_multicast_netns 0 40520 &TSS_checkhmac2_40520
136138 +temp1_input_show_40525 temp1_input_show 0 40525 NULL nohasharray
136139 +slab_mem_going_offline_callback_40525 slab_mem_going_offline_callback 0 40525 &temp1_input_show_40525
136140 +ad7923_update_scan_mode_40529 ad7923_update_scan_mode 0 40529 NULL
136141 +ims_pcu_reset_device_40532 ims_pcu_reset_device 0-4 40532 NULL
136142 +ubifs_listxattr_40536 ubifs_listxattr 0-3 40536 NULL
136143 +ixgbe_dbg_reg_ops_read_40540 ixgbe_dbg_reg_ops_read 3-0 40540 NULL
136144 +gfs2_write_inode_40541 gfs2_write_inode 0 40541 NULL
136145 +clk_gpio_gate_enable_40543 clk_gpio_gate_enable 0 40543 NULL
136146 +uwb_get_status_40546 uwb_get_status 0 40546 NULL
136147 +ima_write_policy_40548 ima_write_policy 3-0 40548 NULL
136148 +qlcnic_sysfs_clear_port_stats_40549 qlcnic_sysfs_clear_port_stats 0-6-5 40549 NULL
136149 +store_private_fcoe_ctlr_fcf_dev_loss_tmo_40550 store_private_fcoe_ctlr_fcf_dev_loss_tmo 0-4 40550 NULL
136150 +pnp_assign_mem_40555 pnp_assign_mem 0 40555 NULL
136151 +solo_dma_vin_region_40556 solo_dma_vin_region 0 40556 NULL nohasharray
136152 +nouveau_hwmon_set_pwm1_min_40556 nouveau_hwmon_set_pwm1_min 0-4 40556 &solo_dma_vin_region_40556
136153 +cachefiles_daemon_dir_40557 cachefiles_daemon_dir 0 40557 NULL
136154 +esp_alloc_tmp_40558 esp_alloc_tmp 2-3 40558 NULL nohasharray
136155 +mt9t031_s_fmt_40558 mt9t031_s_fmt 0 40558 &esp_alloc_tmp_40558
136156 +ufs_inode_getfrag_40560 ufs_inode_getfrag 2-4 40560 NULL nohasharray
136157 +dev_pm_qos_update_request_40560 dev_pm_qos_update_request 0 40560 &ufs_inode_getfrag_40560
136158 +pio_read_40561 pio_read 6-0-5 40561 NULL
136159 +rocker_flow_tbl_bridge_40563 rocker_flow_tbl_bridge 0 40563 NULL
136160 +queue_io_opt_show_40565 queue_io_opt_show 0 40565 NULL
136161 +ufx_reg_read_40567 ufx_reg_read 0 40567 NULL
136162 +isdn_tty_write_room_40568 isdn_tty_write_room 0 40568 NULL
136163 +bl_alloc_init_bio_40569 bl_alloc_init_bio 1 40569 NULL
136164 +eurwdt_notify_sys_40577 eurwdt_notify_sys 0 40577 NULL
136165 +lba_to_map_index_40580 lba_to_map_index 0-1 40580 NULL
136166 +ssb_pci_xtal_40581 ssb_pci_xtal 0 40581 NULL
136167 +nilfs_segctor_current_seg_sequence_show_40582 nilfs_segctor_current_seg_sequence_show 0 40582 NULL
136168 +tps6105x_regulator_disable_40589 tps6105x_regulator_disable 0 40589 NULL
136169 +nvkm_clk_create__40592 nvkm_clk_create_ 8 40592 NULL
136170 +b1_get_byte_40597 b1_get_byte 0 40597 NULL
136171 +skge_rx_get_40598 skge_rx_get 3 40598 NULL
136172 +reshape_position_show_40599 reshape_position_show 0 40599 NULL
136173 +irda_usb_net_open_40605 irda_usb_net_open 0 40605 NULL
136174 +vpe_s_ctrl_40610 vpe_s_ctrl 0 40610 NULL
136175 +get_priv_descr_and_size_40612 get_priv_descr_and_size 0 40612 NULL
136176 +ixgbe_setup_tx_resources_40613 ixgbe_setup_tx_resources 0 40613 NULL
136177 +max8998_read_reg_40615 max8998_read_reg 0 40615 NULL
136178 +nfs_wb_page_40622 nfs_wb_page 0 40622 NULL
136179 +cdc_mbim_manage_power_40625 cdc_mbim_manage_power 0 40625 NULL
136180 +show_class_attr_string_40632 show_class_attr_string 0 40632 NULL
136181 +da9052_adc_read_temp_40635 da9052_adc_read_temp 0 40635 NULL
136182 +sctp_cmd_process_init_40637 sctp_cmd_process_init 0 40637 NULL nohasharray
136183 +rsbtbl_size_write_40637 rsbtbl_size_write 3-0 40637 &sctp_cmd_process_init_40637
136184 +attr_release_to_select_store_tpkbd_40642 attr_release_to_select_store_tpkbd 0-4 40642 NULL
136185 +read_40652 read 0 40652 NULL
136186 +show_counter_rx_bad_formats_40653 show_counter_rx_bad_formats 0 40653 NULL
136187 +get_rss_table_size_40660 get_rss_table_size 0 40660 NULL nohasharray
136188 +i2cdev_detach_adapter_40660 i2cdev_detach_adapter 0 40660 &get_rss_table_size_40660
136189 +twl4030_kpwrite_u8_40665 twl4030_kpwrite_u8 3 40665 NULL
136190 +get_a_bus_req_40666 get_a_bus_req 0 40666 NULL
136191 +usb_set_interface_40669 usb_set_interface 0 40669 NULL
136192 +sco_sock_listen_40670 sco_sock_listen 0 40670 NULL
136193 +pipeline_rx_complete_stat_fifo_int_read_40671 pipeline_rx_complete_stat_fifo_int_read 3-0 40671 NULL
136194 +fops_read_40672 fops_read 3-0 40672 NULL
136195 +snd_rme9652_channel_info_40673 snd_rme9652_channel_info 0 40673 NULL nohasharray
136196 +ext4_mark_inode_dirty_40673 ext4_mark_inode_dirty 0 40673 &snd_rme9652_channel_info_40673
136197 +idr_get_empty_slot_40674 idr_get_empty_slot 0 40674 NULL
136198 +videobuf_dma_init_user_locked_40678 videobuf_dma_init_user_locked 4-3-0 40678 NULL nohasharray
136199 +tps80031_write_40678 tps80031_write 0 40678 &videobuf_dma_init_user_locked_40678
136200 +affs_writepage_40679 affs_writepage 0 40679 NULL
136201 +pci_enable_resources_40680 pci_enable_resources 0 40680 NULL
136202 +if_write_room_40681 if_write_room 0 40681 NULL
136203 +tc589_suspend_40684 tc589_suspend 0 40684 NULL
136204 +goldfish_pipe_write_40686 goldfish_pipe_write 0-3 40686 NULL
136205 +regulator_enable_40689 regulator_enable 0 40689 NULL
136206 +nfc_hci_set_param_40697 nfc_hci_set_param 5 40697 NULL
136207 +vfio_pci_config_rw_40698 vfio_pci_config_rw 0 40698 NULL
136208 +__seq_open_private_40715 __seq_open_private 3 40715 NULL
136209 +create_image_40716 create_image 0 40716 NULL
136210 +tg3_test_interrupt_40717 tg3_test_interrupt 0 40717 NULL
136211 +ip_skb_dst_mtu_40718 ip_skb_dst_mtu 0 40718 NULL
136212 +set_extent_bit_40719 set_extent_bit 0 40719 NULL nohasharray
136213 +uri_store_40719 uri_store 0 40719 &set_extent_bit_40719
136214 +nilfs_bmap_lookup_at_level_40724 nilfs_bmap_lookup_at_level 0 40724 NULL
136215 +tipc_node_get_mtu_40725 tipc_node_get_mtu 0 40725 NULL
136216 +raw_disconnect_40726 raw_disconnect 0 40726 NULL
136217 +adt7410_i2c_write_word_40731 adt7410_i2c_write_word 0 40731 NULL
136218 +of_pdt_build_one_prop_40735 of_pdt_build_one_prop 5 40735 NULL
136219 +fuse_readpages_40737 fuse_readpages 4 40737 NULL
136220 +iscsi_host_get_param_40741 iscsi_host_get_param 0 40741 NULL
136221 +radeon_ttm_vram_read_40743 radeon_ttm_vram_read 0-3 40743 NULL
136222 +xfs_iext_remove_direct_40744 xfs_iext_remove_direct 3 40744 NULL
136223 +acpi_ps_get_next_arg_40745 acpi_ps_get_next_arg 0 40745 NULL nohasharray
136224 +fm_rx_set_rds_mode_40745 fm_rx_set_rds_mode 0 40745 &acpi_ps_get_next_arg_40745 nohasharray
136225 +gadget_config_desc_MaxPower_store_40745 gadget_config_desc_MaxPower_store 0-3 40745 &fm_rx_set_rds_mode_40745
136226 +sysfs_list_show_40747 sysfs_list_show 0 40747 NULL
136227 +write_behind_check_40749 write_behind_check 0 40749 NULL
136228 +security_inode_listxattr_40752 security_inode_listxattr 0 40752 NULL
136229 +drv_add_interface_40758 drv_add_interface 0 40758 NULL
136230 +get_temp_alarm_40761 get_temp_alarm 0 40761 NULL
136231 +direct_access_40765 direct_access 0 40765 NULL
136232 +pg_write_40766 pg_write 3-0 40766 NULL
136233 +__elevator_change_40769 __elevator_change 0 40769 NULL
136234 +kernfs_fop_read_40770 kernfs_fop_read 3-0 40770 NULL
136235 +fcoe_ctlr_create_store_40772 fcoe_ctlr_create_store 0-3 40772 NULL
136236 +show_bitmask_40774 show_bitmask 0 40774 NULL
136237 +show_list_40775 show_list 3-0 40775 NULL
136238 +acpi_ps_next_parse_state_40776 acpi_ps_next_parse_state 0-3 40776 NULL
136239 +store_gamma_curve_40779 store_gamma_curve 4 40779 NULL
136240 +ipv4_helper_40780 ipv4_helper 0 40780 NULL nohasharray
136241 +roccat_common2_sysfs_write_keys_extra_40780 roccat_common2_sysfs_write_keys_extra 0-6-5 40780 &ipv4_helper_40780
136242 +tps65217_pmic_disable_40783 tps65217_pmic_disable 0 40783 NULL
136243 +gfs2_recover_journal_40784 gfs2_recover_journal 0 40784 NULL
136244 +qlcnic_sriov_pf_cfg_eswitch_40785 qlcnic_sriov_pf_cfg_eswitch 0 40785 NULL
136245 +iscsi_tpg_auth_store_password_40788 iscsi_tpg_auth_store_password 0-3 40788 NULL
136246 +show_nfreectxts_40789 show_nfreectxts 0 40789 NULL nohasharray
136247 +mxt_wait_for_completion_40789 mxt_wait_for_completion 0 40789 &show_nfreectxts_40789
136248 +bitmap_weight_40791 bitmap_weight 0 40791 NULL
136249 +mls_range_set_40792 mls_range_set 0 40792 NULL
136250 +bonding_show_ad_actor_key_40793 bonding_show_ad_actor_key 0 40793 NULL
136251 +pyra_sysfs_read_40795 pyra_sysfs_read 6-0 40795 NULL
136252 +wusb_dev_update_address_40797 wusb_dev_update_address 0 40797 NULL
136253 +amradio_send_cmd_40800 amradio_send_cmd 0 40800 NULL
136254 +hci_sock_create_40801 hci_sock_create 0 40801 NULL nohasharray
136255 +rtw_add_beacon_40801 rtw_add_beacon 5-3 40801 &hci_sock_create_40801
136256 +arcmsr_attr_host_driver_abort_40803 arcmsr_attr_host_driver_abort 0 40803 NULL nohasharray
136257 +cifs_sign_smbv_40803 cifs_sign_smbv 0 40803 &arcmsr_attr_host_driver_abort_40803
136258 +bonding_show_ad_aggregator_40805 bonding_show_ad_aggregator 0 40805 NULL
136259 +mwifiex_cmd_issue_chan_report_request_40807 mwifiex_cmd_issue_chan_report_request 0 40807 NULL
136260 +smk_fill_rule_40808 smk_fill_rule 0 40808 NULL
136261 +assign_out_path_ctls_40810 assign_out_path_ctls 0 40810 NULL
136262 +netdev_alloc_skb_ip_align_40811 netdev_alloc_skb_ip_align 2 40811 NULL
136263 +set_therm_crit_40813 set_therm_crit 0-4 40813 NULL
136264 +nr_device_event_40814 nr_device_event 0 40814 NULL
136265 +target_stat_scsi_auth_intr_show_attr_indx_40815 target_stat_scsi_auth_intr_show_attr_indx 0 40815 NULL
136266 +img_pwm_enable_40822 img_pwm_enable 0 40822 NULL
136267 +show_tcpActiveOpens_40825 show_tcpActiveOpens 0 40825 NULL
136268 +parport_ieee1284_ecp_write_addr_40826 parport_ieee1284_ecp_write_addr 0 40826 NULL nohasharray
136269 +perf_read_40826 perf_read 0-3 40826 &parport_ieee1284_ecp_write_addr_40826 nohasharray
136270 +core_alua_store_access_type_40826 core_alua_store_access_type 0-3 40826 &perf_read_40826
136271 +digi_write_room_40833 digi_write_room 0 40833 NULL
136272 +lp3971_dcdc_is_enabled_40836 lp3971_dcdc_is_enabled 0 40836 NULL
136273 +p2m_timeout_show_40837 p2m_timeout_show 0 40837 NULL nohasharray
136274 +cyapa_detect_40837 cyapa_detect 0 40837 &p2m_timeout_show_40837
136275 +kmx61_set_mode_40839 kmx61_set_mode 0 40839 NULL
136276 +show_in_status_40844 show_in_status 0 40844 NULL nohasharray
136277 +can_rx_register_40844 can_rx_register 0 40844 &show_in_status_40844
136278 +nilfs_mdt_init_40849 nilfs_mdt_init 3 40849 NULL
136279 +isku_sysfs_write_keys_thumbster_40851 isku_sysfs_write_keys_thumbster 6-0-5 40851 NULL nohasharray
136280 +udp_lib_setsockopt_40851 udp_lib_setsockopt 0 40851 &isku_sysfs_write_keys_thumbster_40851 nohasharray
136281 +rndis_opts_qmult_store_40851 rndis_opts_qmult_store 0-3 40851 &udp_lib_setsockopt_40851
136282 +write_file_wow_40852 write_file_wow 3-0 40852 NULL
136283 +cxacru_sysfs_show_downstream_fec_errors_40853 cxacru_sysfs_show_downstream_fec_errors 0 40853 NULL
136284 +validate_negotiate_40854 validate_negotiate 0 40854 NULL
136285 +cx25840_audio_s_ctrl_40855 cx25840_audio_s_ctrl 0 40855 NULL nohasharray
136286 +store_match_busid_40855 store_match_busid 0-3 40855 &cx25840_audio_s_ctrl_40855
136287 +v9fs_file_read_40858 v9fs_file_read 3-0 40858 NULL
136288 +substream_alloc_pages_40859 substream_alloc_pages 3 40859 NULL
136289 +__bch_flash_dev_store_40861 __bch_flash_dev_store 0-4 40861 NULL
136290 +wil_up_40863 wil_up 0 40863 NULL
136291 +qla2x00_sysfs_write_optrom_ctl_40864 qla2x00_sysfs_write_optrom_ctl 0-6-5 40864 NULL
136292 +show_priv_session_creator_40866 show_priv_session_creator 0 40866 NULL
136293 +i7core_inject_eccmask_show_40872 i7core_inject_eccmask_show 0 40872 NULL
136294 +atomic_add_unless_40873 atomic_add_unless 0 40873 NULL
136295 +snd_cx88_card_trigger_40885 snd_cx88_card_trigger 0 40885 NULL
136296 +wl12xx_cmd_build_probe_req_40888 wl12xx_cmd_build_probe_req 6-10-8 40888 NULL
136297 +init_vbus_channel_40889 init_vbus_channel 1-2 40889 NULL
136298 +store_global_beep_40893 store_global_beep 0-4 40893 NULL
136299 +read_file_queue_40895 read_file_queue 3-0 40895 NULL
136300 +ide_park_show_40896 ide_park_show 0 40896 NULL
136301 +show_boardversion_40901 show_boardversion 0 40901 NULL
136302 +waiters_read_40902 waiters_read 3-0 40902 NULL
136303 +xfs_sync_sb_40903 xfs_sync_sb 0 40903 NULL
136304 +isdn_add_channels_40905 isdn_add_channels 3 40905 NULL
136305 +snd_seq_ioctl_get_client_pool_40907 snd_seq_ioctl_get_client_pool 0 40907 NULL
136306 +acpi_ex_system_wait_mutex_40911 acpi_ex_system_wait_mutex 0 40911 NULL nohasharray
136307 +store_40911 store 0-3 40911 &acpi_ex_system_wait_mutex_40911
136308 +su3000_i2c_transfer_40912 su3000_i2c_transfer 0-3 40912 NULL
136309 +gfs2_ea_find_40913 gfs2_ea_find 0 40913 NULL
136310 +vol_cdev_write_40915 vol_cdev_write 3-0 40915 NULL
136311 +ath10k_pci_init_config_40916 ath10k_pci_init_config 0 40916 NULL
136312 +store_pwm_auto_point_temp_40918 store_pwm_auto_point_temp 0-4 40918 NULL
136313 +get_40920 get 0 40920 NULL
136314 +store_indirect_dword_40924 store_indirect_dword 0-4 40924 NULL
136315 +uwb_rc_cmd_async_40929 uwb_rc_cmd_async 0 40929 NULL
136316 +show_hrtbt_enb_40930 show_hrtbt_enb 0 40930 NULL nohasharray
136317 +gpiod_get_raw_value_40930 gpiod_get_raw_value 0 40930 &show_hrtbt_enb_40930
136318 +wl1273_fm_set_rx_freq_40931 wl1273_fm_set_rx_freq 0 40931 NULL nohasharray
136319 +store_vrm_40931 store_vrm 0-4 40931 &wl1273_fm_set_rx_freq_40931 nohasharray
136320 +pccard_store_resource_40931 pccard_store_resource 0-4 40931 &store_vrm_40931
136321 +gx1fb_check_var_40935 gx1fb_check_var 0 40935 NULL
136322 +il4965_alloc_dma_ptr_40937 il4965_alloc_dma_ptr 0 40937 NULL
136323 +adt7x10_set_t_hyst_40939 adt7x10_set_t_hyst 0-4 40939 NULL
136324 +acpi_ut_copy_ipackage_to_ipackage_40941 acpi_ut_copy_ipackage_to_ipackage 0 40941 NULL
136325 +snd_vx_create_40948 snd_vx_create 4 40948 NULL
136326 +path_listxattr_40949 path_listxattr 3 40949 NULL
136327 +wm8994_free_irq_40951 wm8994_free_irq 2 40951 NULL
136328 +pf_show_40958 pf_show 0 40958 NULL
136329 +rs5c_set_alarm_40963 rs5c_set_alarm 0 40963 NULL
136330 +show_40964 show 0 40964 NULL
136331 +i7core_show_counter_0_40966 i7core_show_counter_0 0 40966 NULL
136332 +iscsi_nacl_param_show_DefaultTime2Wait_40974 iscsi_nacl_param_show_DefaultTime2Wait 0 40974 NULL
136333 +rds_sendmsg_40976 rds_sendmsg 4-0 40976 NULL
136334 +wl1271_cmd_test_40977 wl1271_cmd_test 0 40977 NULL
136335 +ima_appraise_measurement_40978 ima_appraise_measurement 6 40978 NULL
136336 +store_fan_min_40986 store_fan_min 0-4 40986 NULL
136337 +page_symlink_40989 page_symlink 3 40989 NULL
136338 +show_status_40990 show_status 0 40990 NULL
136339 +ixgbe_fcoe_ddp_target_40992 ixgbe_fcoe_ddp_target 4 40992 NULL
136340 +il_dbgfs_fh_reg_read_40993 il_dbgfs_fh_reg_read 3-0 40993 NULL
136341 +show_temp_st_40996 show_temp_st 0 40996 NULL
136342 +store_unicast_flood_40997 store_unicast_flood 0 40997 NULL
136343 +dp83640_config_init_40998 dp83640_config_init 0 40998 NULL
136344 +iwl_dbgfs_scan_ant_rxchain_read_40999 iwl_dbgfs_scan_ant_rxchain_read 3-0 40999 NULL
136345 +c2port_poll_in_busy_41001 c2port_poll_in_busy 0 41001 NULL
136346 +mac80211_format_buffer_41010 mac80211_format_buffer 2-0 41010 NULL
136347 +fm10k_get_reta_size_41014 fm10k_get_reta_size 0 41014 NULL
136348 +mtd_block_isbad_41015 mtd_block_isbad 0 41015 NULL
136349 +intel_crc_pmic_get_raw_temp_41018 intel_crc_pmic_get_raw_temp 0 41018 NULL nohasharray
136350 +wl1251_acx_mem_cfg_41018 wl1251_acx_mem_cfg 0 41018 &intel_crc_pmic_get_raw_temp_41018 nohasharray
136351 +ns83820_setup_rx_41018 ns83820_setup_rx 0 41018 &wl1251_acx_mem_cfg_41018
136352 +queue_id_show_41020 queue_id_show 0 41020 NULL nohasharray
136353 +mlx4_en_set_cq_moder_41020 mlx4_en_set_cq_moder 0 41020 &queue_id_show_41020
136354 +brcmf_net_p2p_open_41022 brcmf_net_p2p_open 0 41022 NULL
136355 +snd_emux_load_patch_seq_oss_41024 snd_emux_load_patch_seq_oss 0-5 41024 NULL
136356 +dbg_read_41026 dbg_read 0-3 41026 NULL
136357 +__proc_dobitmasks_41029 __proc_dobitmasks 5 41029 NULL
136358 +mt9m111_reg_mask_41030 mt9m111_reg_mask 0 41030 NULL
136359 +_req_append_segment_41031 _req_append_segment 2-0 41031 NULL
136360 +netlink_unicast_41033 netlink_unicast 0 41033 NULL
136361 +get_protocol_stats_41034 get_protocol_stats 0 41034 NULL
136362 +mISDN_sock_sendmsg_41035 mISDN_sock_sendmsg 4-0 41035 NULL
136363 +fbcon_event_notify_41037 fbcon_event_notify 0 41037 NULL
136364 +usb488_interface_capabilities_show_41038 usb488_interface_capabilities_show 0 41038 NULL nohasharray
136365 +target_stat_scsi_dev_show_attr_ports_41038 target_stat_scsi_dev_show_attr_ports 0 41038 &usb488_interface_capabilities_show_41038
136366 +ocfs2_xattr_index_block_find_41040 ocfs2_xattr_index_block_find 0 41040 NULL
136367 +show_touchpad_41043 show_touchpad 0 41043 NULL
136368 +sk_detach_filter_41050 sk_detach_filter 0 41050 NULL nohasharray
136369 +lprocfs_write_frac_helper_41050 lprocfs_write_frac_helper 2 41050 &sk_detach_filter_41050
136370 +mmc_enhanced_area_size_show_41051 mmc_enhanced_area_size_show 0 41051 NULL nohasharray
136371 +qce_countsg_41051 qce_countsg 0 41051 &mmc_enhanced_area_size_show_41051
136372 +_send_41053 _send 3 41053 NULL
136373 +smsc75xx_change_mtu_41054 smsc75xx_change_mtu 0 41054 NULL
136374 +do_s2io_prog_unicast_41056 do_s2io_prog_unicast 0 41056 NULL
136375 +show_41059 show 0 41059 NULL
136376 +snd_pcm_hw_param_max_41060 snd_pcm_hw_param_max 0 41060 NULL
136377 +vfs_listxattr_41062 vfs_listxattr 0-3 41062 NULL nohasharray
136378 +beacon_filtering_write_41062 beacon_filtering_write 3-0 41062 &vfs_listxattr_41062
136379 +qib_manage_rcvq_41064 qib_manage_rcvq 0 41064 NULL
136380 +ks8995_write_41066 ks8995_write 0-4 41066 NULL
136381 +recovery_start_show_41070 recovery_start_show 0 41070 NULL nohasharray
136382 +ims_pcu_ofn_bit_show_41070 ims_pcu_ofn_bit_show 0 41070 &recovery_start_show_41070
136383 +sc_only_mode_read_41076 sc_only_mode_read 3-0 41076 NULL nohasharray
136384 +usbvision_write_reg_41076 usbvision_write_reg 0 41076 &sc_only_mode_read_41076
136385 +cfg80211_inform_bss_frame_41078 cfg80211_inform_bss_frame 4 41078 NULL
136386 +adfs_write_begin_41079 adfs_write_begin 0-3 41079 NULL
136387 +b43_aphy_op_switch_channel_41083 b43_aphy_op_switch_channel 0 41083 NULL
136388 +rpm_callback_41084 rpm_callback 0 41084 NULL
136389 +uart_get_attr_flags_41090 uart_get_attr_flags 0 41090 NULL
136390 +nvme_map_user_pages_41093 nvme_map_user_pages 4-3 41093 NULL nohasharray
136391 +roccat_read_41093 roccat_read 3-0 41093 &nvme_map_user_pages_41093 nohasharray
136392 +sctp_setsockopt_recvnxtinfo_41093 sctp_setsockopt_recvnxtinfo 0 41093 &roccat_read_41093
136393 +dma_attach_41094 dma_attach 5-6 41094 NULL
136394 +rcar_vin_videobuf_setup_41096 rcar_vin_videobuf_setup 0 41096 NULL nohasharray
136395 +target_core_store_dev_control_41096 target_core_store_dev_control 0-3 41096 &rcar_vin_videobuf_setup_41096
136396 +nvkm_subdev_create__41103 nvkm_subdev_create_ 7 41103 NULL nohasharray
136397 +velocity_vlan_rx_add_vid_41103 velocity_vlan_rx_add_vid 0 41103 &nvkm_subdev_create__41103
136398 +device_attr_store_41104 device_attr_store 0-4 41104 NULL
136399 +provide_user_output_41105 provide_user_output 3-0 41105 NULL
136400 +show_in_0_41107 show_in_0 0 41107 NULL nohasharray
136401 +bnx2x_set_pf_tx_switching_41107 bnx2x_set_pf_tx_switching 0 41107 &show_in_0_41107
136402 +f_audio_buffer_alloc_41110 f_audio_buffer_alloc 1 41110 NULL
136403 +get_modalias_41111 get_modalias 0 41111 NULL
136404 +ath10k_read_wmi_services_41112 ath10k_read_wmi_services 3-0 41112 NULL
136405 +xpc_system_die_41115 xpc_system_die 0 41115 NULL
136406 +f_set_ib_cfg_41118 f_set_ib_cfg 0 41118 NULL
136407 +show_fc_vport_node_name_41119 show_fc_vport_node_name 0 41119 NULL
136408 +cpu_prepare_41128 cpu_prepare 0 41128 NULL
136409 +thermal_cooling_device_max_state_show_41132 thermal_cooling_device_max_state_show 0 41132 NULL
136410 +lpfc_issue_reset_41139 lpfc_issue_reset 0-4 41139 NULL
136411 +qla2x00_optrom_gold_fw_version_show_41144 qla2x00_optrom_gold_fw_version_show 0 41144 NULL
136412 +ath10k_wmi_tlv_op_gen_bcn_tmpl_41145 ath10k_wmi_tlv_op_gen_bcn_tmpl 8 41145 NULL
136413 +read_default_nvram_41149 read_default_nvram 0-5-6 41149 NULL
136414 +vmci_transport_send_read_notification_41152 vmci_transport_send_read_notification 0 41152 NULL
136415 +uvc_v4l2_read_41156 uvc_v4l2_read 0-3 41156 NULL
136416 +qib_do_user_init_41158 qib_do_user_init 0 41158 NULL
136417 +f_late_initreg_41160 f_late_initreg 0 41160 NULL
136418 +tx_frag_mpdu_alloc_failed_read_41167 tx_frag_mpdu_alloc_failed_read 3-0 41167 NULL
136419 +ad7314_spi_read_41170 ad7314_spi_read 0 41170 NULL
136420 +dvb_ca_write_41171 dvb_ca_write 3-0 41171 NULL
136421 +ol_quota_chunk_block_41177 ol_quota_chunk_block 0-2 41177 NULL nohasharray
136422 +da9063_rtc_start_alarm_41177 da9063_rtc_start_alarm 0 41177 &ol_quota_chunk_block_41177
136423 +nilfs_btree_insert_41181 nilfs_btree_insert 0 41181 NULL
136424 +bonding_show_lacp_41183 bonding_show_lacp 0 41183 NULL
136425 +zd_write_bssid_41184 zd_write_bssid 0 41184 NULL
136426 +netif_get_num_default_rss_queues_41187 netif_get_num_default_rss_queues 0 41187 NULL
136427 +request_irq_41192 request_irq 0 41192 NULL
136428 +st_sensors_spi_write_byte_41193 st_sensors_spi_write_byte 0 41193 NULL
136429 +compat_sys_process_vm_writev_41194 compat_sys_process_vm_writev 3-5 41194 NULL
136430 +dfs_file_write_41196 dfs_file_write 3-0 41196 NULL
136431 +print_page_owner_41199 print_page_owner 2-0 41199 NULL
136432 +store_pwm_weight_temp_sel_41204 store_pwm_weight_temp_sel 0-4 41204 NULL
136433 +xfs_vm_writepages_41205 xfs_vm_writepages 0 41205 NULL
136434 +koneplus_send_control_41207 koneplus_send_control 0 41207 NULL
136435 +tun_alloc_skb_41216 tun_alloc_skb 2-3-4 41216 NULL
136436 +show_bank1_mask_41217 show_bank1_mask 0 41217 NULL
136437 +udf_pc_to_char_41219 udf_pc_to_char 0 41219 NULL
136438 +gether_get_dev_addr_41220 gether_get_dev_addr 0 41220 NULL nohasharray
136439 +gp2ap020a00f_alter_opmode_41220 gp2ap020a00f_alter_opmode 0 41220 &gether_get_dev_addr_41220
136440 +setup_rss_41225 setup_rss 0 41225 NULL
136441 +osd_probe_41226 osd_probe 0 41226 NULL
136442 +create_loopback_mixing_ctl_41229 create_loopback_mixing_ctl 0 41229 NULL
136443 +CIFSSMBRead_41230 CIFSSMBRead 0 41230 NULL nohasharray
136444 +kvaser_usb_start_chip_41230 kvaser_usb_start_chip 0 41230 &CIFSSMBRead_41230
136445 +interf_grp_compatible_id_store_41235 interf_grp_compatible_id_store 0-3 41235 NULL
136446 +lx_stream_set_format_41241 lx_stream_set_format 0 41241 NULL
136447 +mcp3422_show_scales_41246 mcp3422_show_scales 0 41246 NULL nohasharray
136448 +vid_to_reg_41246 vid_to_reg 0-1 41246 &mcp3422_show_scales_41246
136449 +show_dts_mode_41247 show_dts_mode 0 41247 NULL
136450 +ext3_journalled_write_end_41248 ext3_journalled_write_end 0-5 41248 NULL
136451 +get_fan_status_41249 get_fan_status 0 41249 NULL nohasharray
136452 +send_41249 send 0 41249 &get_fan_status_41249
136453 +degraded_show_41251 degraded_show 0 41251 NULL nohasharray
136454 +xfs_zero_last_block_41251 xfs_zero_last_block 2-3-0 41251 &degraded_show_41251
136455 +wakeup_abort_count_show_41252 wakeup_abort_count_show 0 41252 NULL
136456 +hiddev_compat_ioctl_41255 hiddev_compat_ioctl 2 41255 NULL
136457 +carmine_check_var_41256 carmine_check_var 0 41256 NULL
136458 +show_fnode_password_41259 show_fnode_password 0 41259 NULL
136459 +erst_read_41260 erst_read 0 41260 NULL
136460 +he_send_41261 he_send 0 41261 NULL
136461 +__fprog_create_41263 __fprog_create 2 41263 NULL
136462 +udf_readpage_41264 udf_readpage 0 41264 NULL
136463 +qnx4_readpage_41267 qnx4_readpage 0 41267 NULL
136464 +dm9601_set_mac_address_41274 dm9601_set_mac_address 0 41274 NULL
136465 +dvb_ca_en50221_io_read_condition_41276 dvb_ca_en50221_io_read_condition 0 41276 NULL nohasharray
136466 +cyapa_gen3_write_buffer_41276 cyapa_gen3_write_buffer 0 41276 &dvb_ca_en50221_io_read_condition_41276
136467 +show_dump_regs_41277 show_dump_regs 0 41277 NULL
136468 +alloc_context_41283 alloc_context 1 41283 NULL
136469 +i2c_algo_dp_aux_put_byte_41286 i2c_algo_dp_aux_put_byte 0 41286 NULL nohasharray
136470 +acpi_suspend_begin_old_41286 acpi_suspend_begin_old 0 41286 &i2c_algo_dp_aux_put_byte_41286
136471 +of_count_phandle_with_args_41291 of_count_phandle_with_args 0 41291 NULL
136472 +name_show_41292 name_show 0 41292 NULL nohasharray
136473 +xudc_ep0_queue_41292 xudc_ep0_queue 0 41292 &name_show_41292
136474 +ivtv_s_stream_vbi_fmt_41294 ivtv_s_stream_vbi_fmt 0 41294 NULL
136475 +configuration_show_41311 configuration_show 0 41311 NULL
136476 +dvbsky_i2c_xfer_41318 dvbsky_i2c_xfer 0-3 41318 NULL
136477 +open_41320 open 0 41320 NULL
136478 +pcan_usb_set_ext_vcc_41324 pcan_usb_set_ext_vcc 0 41324 NULL nohasharray
136479 +ath10k_debug_get_et_sset_count_41324 ath10k_debug_get_et_sset_count 0 41324 &pcan_usb_set_ext_vcc_41324
136480 +show_temp_min_hyst_41333 show_temp_min_hyst 0 41333 NULL
136481 +o2hb_setup_one_bio_41341 o2hb_setup_one_bio 4 41341 NULL
136482 +virtblk_cache_type_store_41345 virtblk_cache_type_store 0-4 41345 NULL
136483 +acpi_ec_read_41347 acpi_ec_read 0 41347 NULL
136484 +roccat_common2_sysfs_write_light_macro_41348 roccat_common2_sysfs_write_light_macro 0-6-5 41348 NULL
136485 +cnic_init_id_tbl_41354 cnic_init_id_tbl 2 41354 NULL nohasharray
136486 +show_temp_low_41354 show_temp_low 0 41354 &cnic_init_id_tbl_41354 nohasharray
136487 +hsit_s_stream_41354 hsit_s_stream 0 41354 &show_temp_low_41354
136488 +jbd2_alloc_41359 jbd2_alloc 1 41359 NULL
136489 +kovaplus_sysfs_show_actual_cpi_41367 kovaplus_sysfs_show_actual_cpi 0 41367 NULL
136490 +max16065_show_alarm_41372 max16065_show_alarm 0 41372 NULL nohasharray
136491 +add_sw_ctl_41372 add_sw_ctl 0 41372 &max16065_show_alarm_41372 nohasharray
136492 +level_store_41372 level_store 0-4 41372 &add_sw_ctl_41372
136493 +kmp_init_41373 kmp_init 2 41373 NULL nohasharray
136494 +__dwc3_gadget_ep_queue_41373 __dwc3_gadget_ep_queue 0 41373 &kmp_init_41373
136495 +netlink_alloc_large_skb_41375 netlink_alloc_large_skb 1 41375 NULL nohasharray
136496 +ds1305_get_time_41375 ds1305_get_time 0 41375 &netlink_alloc_large_skb_41375
136497 +cc2520_start_41387 cc2520_start 0 41387 NULL
136498 +netdev_switch_parent_id_get_41389 netdev_switch_parent_id_get 0 41389 NULL
136499 +oiap_41392 oiap 0 41392 NULL nohasharray
136500 +store_mode_select_41392 store_mode_select 0-4 41392 &oiap_41392
136501 +via_cputemp_cpu_callback_41395 via_cputemp_cpu_callback 0 41395 NULL
136502 +audit_rule_init_41396 audit_rule_init 0 41396 NULL
136503 +pcf8563_get_datetime_41397 pcf8563_get_datetime 0 41397 NULL
136504 +isr_commands_read_41398 isr_commands_read 3-0 41398 NULL nohasharray
136505 +fotg210_ep_enable_41398 fotg210_ep_enable 0 41398 &isr_commands_read_41398
136506 +x1205_rtc_read_time_41400 x1205_rtc_read_time 0 41400 NULL
136507 +vhci_write_41405 vhci_write 0 41405 NULL
136508 +sys_flistxattr_41407 sys_flistxattr 3 41407 NULL
136509 +kernel_client_enqueue_41410 kernel_client_enqueue 0 41410 NULL
136510 +rx_defrag_decrypt_failed_read_41411 rx_defrag_decrypt_failed_read 3-0 41411 NULL
136511 +tgr192_update_41412 tgr192_update 0 41412 NULL
136512 +wm831x_gp_ldo_get_mode_41413 wm831x_gp_ldo_get_mode 0 41413 NULL nohasharray
136513 +intel_pmu_cpu_prepare_41413 intel_pmu_cpu_prepare 0 41413 &wm831x_gp_ldo_get_mode_41413
136514 +therm_throt_device_show_core_power_limit_count_41415 therm_throt_device_show_core_power_limit_count 0 41415 NULL
136515 +nilfs_bmap_lookup_41420 nilfs_bmap_lookup 0 41420 NULL
136516 +xfs_iext_add_41422 xfs_iext_add 3 41422 NULL
136517 +security_listxattr_41423 security_listxattr 0-5 41423 NULL
136518 +write_grsec_handler_41424 write_grsec_handler 0-3 41424 NULL
136519 +anatop_regmap_is_enabled_41425 anatop_regmap_is_enabled 0 41425 NULL nohasharray
136520 +hostap_cs_resume_41425 hostap_cs_resume 0 41425 &anatop_regmap_is_enabled_41425
136521 +isdn_ppp_fill_rq_41428 isdn_ppp_fill_rq 2 41428 NULL
136522 +ato_show_41430 ato_show 0 41430 NULL nohasharray
136523 +show_41430 show 0 41430 &ato_show_41430
136524 +lbs_rdrf_read_41431 lbs_rdrf_read 3-0 41431 NULL nohasharray
136525 +uli526x_open_41431 uli526x_open 0 41431 &lbs_rdrf_read_41431
136526 +__uncore_filter_tid2_show_41433 __uncore_filter_tid2_show 0 41433 NULL
136527 +netxen_show_bridged_mode_41436 netxen_show_bridged_mode 0 41436 NULL
136528 +vivid_radio_tx_s_ctrl_41437 vivid_radio_tx_s_ctrl 0 41437 NULL
136529 +_ctl_diag_trigger_scsi_store_41438 _ctl_diag_trigger_scsi_store 0-4 41438 NULL
136530 +iio_device_alloc_41440 iio_device_alloc 1 41440 NULL
136531 +ntfs_file_buffered_write_41442 ntfs_file_buffered_write 6-4-0 41442 NULL
136532 +pcpu_build_alloc_info_41443 pcpu_build_alloc_info 3-2-1 41443 NULL nohasharray
136533 +idtoname_parse_41443 idtoname_parse 0 41443 &pcpu_build_alloc_info_41443
136534 +tg3_get_sset_count_41447 tg3_get_sset_count 0 41447 NULL
136535 +CalcNTLMv2_response_41449 CalcNTLMv2_response 0 41449 NULL
136536 +nct7802_write_voltage_41451 nct7802_write_voltage 0 41451 NULL
136537 +CIFSTCon_41455 CIFSTCon 0 41455 NULL
136538 +layout_leb_in_gaps_41470 layout_leb_in_gaps 0 41470 NULL
136539 +get_swap_writer_41471 get_swap_writer 0 41471 NULL
136540 +rt2x00debug_write_rfcsr_41473 rt2x00debug_write_rfcsr 3-0 41473 NULL
136541 +sha384_final_41475 sha384_final 0 41475 NULL nohasharray
136542 +run_41475 run 0 41475 &sha384_final_41475
136543 +show_in16_max_41478 show_in16_max 0 41478 NULL
136544 +roccat_common2_sysfs_write_actual_profile_41480 roccat_common2_sysfs_write_actual_profile 0-6-5 41480 NULL
136545 +dev_rescan_store_41481 dev_rescan_store 0-4 41481 NULL
136546 +rndis_proc_write_41483 rndis_proc_write 0-3 41483 NULL nohasharray
136547 +udc_bind_to_driver_41483 udc_bind_to_driver 0 41483 &rndis_proc_write_41483
136548 +ip1001_config_init_41490 ip1001_config_init 0 41490 NULL
136549 +wep_interrupt_read_41492 wep_interrupt_read 3-0 41492 NULL
136550 +btrfs_setsize_41495 btrfs_setsize 0 41495 NULL
136551 +wdack_store_41496 wdack_store 0-3 41496 NULL
136552 +hpfs_translate_name_41497 hpfs_translate_name 3 41497 NULL
136553 +intel_iommu_memory_notifier_41501 intel_iommu_memory_notifier 0 41501 NULL
136554 +mwifiex_set_keyparamset_wep_41502 mwifiex_set_keyparamset_wep 0 41502 NULL
136555 +ab3100_otp_svn_show_41503 ab3100_otp_svn_show 0 41503 NULL
136556 +ath10k_wmi_start_scan_tlvs_len_41504 ath10k_wmi_start_scan_tlvs_len 0 41504 NULL
136557 +usb_device_dump_41505 usb_device_dump 0 41505 NULL nohasharray
136558 +set_pwm_freq_41505 set_pwm_freq 0-4 41505 &usb_device_dump_41505
136559 +ltc4261_show_bool_41508 ltc4261_show_bool 0 41508 NULL
136560 +map_type_show_41511 map_type_show 0 41511 NULL
136561 +sha512_final_41515 sha512_final 0 41515 NULL
136562 +ldisc_receive_41516 ldisc_receive 4 41516 NULL
136563 +ab3100_rtc_set_alarm_41519 ab3100_rtc_set_alarm 0 41519 NULL
136564 +SyS_preadv_41523 SyS_preadv 3 41523 NULL nohasharray
136565 +snd_ensoniq_playback1_prepare_41523 snd_ensoniq_playback1_prepare 0 41523 &SyS_preadv_41523
136566 +em28xx_is_ac97_ready_41524 em28xx_is_ac97_ready 0 41524 NULL nohasharray
136567 +target_fabric_nacl_attrib_attr_show_41524 target_fabric_nacl_attrib_attr_show 0 41524 &em28xx_is_ac97_ready_41524
136568 +dm_get_reserved_rq_based_ios_41529 dm_get_reserved_rq_based_ios 0 41529 NULL
136569 +o2cb_dlm_lock_41530 o2cb_dlm_lock 0 41530 NULL
136570 +do_commit_41533 do_commit 0 41533 NULL
136571 +brcmf_flowring_attach_41534 brcmf_flowring_attach 2 41534 NULL
136572 +tpacpi_rfk_sysfs_enable_show_41535 tpacpi_rfk_sysfs_enable_show 0 41535 NULL
136573 +kovaplus_set_actual_profile_41541 kovaplus_set_actual_profile 0 41541 NULL
136574 +pcistub_device_id_remove_41544 pcistub_device_id_remove 0 41544 NULL
136575 +_write_41548 _write 0 41548 NULL
136576 +attr_press_to_select_show_tpkbd_41551 attr_press_to_select_show_tpkbd 0 41551 NULL
136577 +tx_tx_frame_checksum_read_41553 tx_tx_frame_checksum_read 3-0 41553 NULL nohasharray
136578 +build_header_41553 build_header 0 41553 &tx_tx_frame_checksum_read_41553 nohasharray
136579 +cyapa_gen5_bl_activate_41553 cyapa_gen5_bl_activate 0 41553 &build_header_41553
136580 +ath6kl_endpoint_stats_read_41554 ath6kl_endpoint_stats_read 3-0 41554 NULL nohasharray
136581 +mwl8k_conf_tx_41554 mwl8k_conf_tx 0 41554 &ath6kl_endpoint_stats_read_41554
136582 +edd_show_version_41558 edd_show_version 0 41558 NULL
136583 +si476x_radio_fops_read_41559 si476x_radio_fops_read 3-0 41559 NULL
136584 +show_wlan_41563 show_wlan 0 41563 NULL nohasharray
136585 +show_auto_temp_41563 show_auto_temp 0 41563 &show_wlan_41563
136586 +patch_cs4210_41565 patch_cs4210 0 41565 NULL
136587 +mv88e6xxx_get_temp_41568 mv88e6xxx_get_temp 0 41568 NULL nohasharray
136588 +via_init_41568 via_init 0 41568 &mv88e6xxx_get_temp_41568
136589 +blinkm_transfer_hw_41571 blinkm_transfer_hw 0 41571 NULL
136590 +digital_in_send_atr_req_41573 digital_in_send_atr_req 5 41573 NULL nohasharray
136591 +wl1271_acx_rx_msdu_life_time_41573 wl1271_acx_rx_msdu_life_time 0 41573 &digital_in_send_atr_req_41573
136592 +pxa168_init_phy_41575 pxa168_init_phy 0 41575 NULL
136593 +t1_sge_configure_41576 t1_sge_configure 0 41576 NULL
136594 +ecryptfs_getattr_link_41577 ecryptfs_getattr_link 0 41577 NULL
136595 +host_show_firmware_revision_41578 host_show_firmware_revision 0 41578 NULL
136596 +kovaplus_sysfs_write_profile_settings_41580 kovaplus_sysfs_write_profile_settings 0-6-5 41580 NULL
136597 +rng_dev_read_41581 rng_dev_read 3-0 41581 NULL nohasharray
136598 +wl12xx_sdio_raw_write_41581 wl12xx_sdio_raw_write 0 41581 &rng_dev_read_41581
136599 +bnx2x_vfpf_init_41583 bnx2x_vfpf_init 0 41583 NULL
136600 +security_task_setnice_41584 security_task_setnice 0 41584 NULL
136601 +nfsd_readv_41585 nfsd_readv 4 41585 NULL
136602 +drbd_send_command_41586 drbd_send_command 4-6 41586 NULL
136603 +batadv_tvlv_container_ogm_append_41588 batadv_tvlv_container_ogm_append 4 41588 NULL
136604 +qlcnic_sysfs_read_pm_config_41590 qlcnic_sysfs_read_pm_config 0-6-5 41590 NULL nohasharray
136605 +__snd_device_register_41590 __snd_device_register 0 41590 &qlcnic_sysfs_read_pm_config_41590
136606 +wdt_read_41601 wdt_read 0-3 41601 NULL
136607 +show_name_41603 show_name 0 41603 NULL nohasharray
136608 +tps80031_read_41603 tps80031_read 0 41603 &show_name_41603
136609 +write_port_41612 write_port 0-3 41612 NULL
136610 +lbs_bcnmiss_write_41613 lbs_bcnmiss_write 3-0 41613 NULL
136611 +disable_supply_41614 disable_supply 0 41614 NULL
136612 +a2mp_send_41615 a2mp_send 4 41615 NULL nohasharray
136613 +twl_rtc_write_u8_41615 twl_rtc_write_u8 0 41615 &a2mp_send_41615 nohasharray
136614 +arcmsr_attr_host_fw_hd_channels_41615 arcmsr_attr_host_fw_hd_channels 0 41615 &twl_rtc_write_u8_41615 nohasharray
136615 +iscsi_tpg_auth_store_password_mutual_41615 iscsi_tpg_auth_store_password_mutual 0-3 41615 &arcmsr_attr_host_fw_hd_channels_41615
136616 +__napi_alloc_skb_41618 __napi_alloc_skb 2 41618 NULL
136617 +b43_op_add_interface_41619 b43_op_add_interface 0 41619 NULL
136618 +lstcon_batch_list_41627 lstcon_batch_list 2 41627 NULL
136619 +ipr_show_adapter_state_41629 ipr_show_adapter_state 0 41629 NULL nohasharray
136620 +ecm_opts_qmult_store_41629 ecm_opts_qmult_store 0-3 41629 &ipr_show_adapter_state_41629
136621 +max14577_reg_is_enabled_41633 max14577_reg_is_enabled 0 41633 NULL
136622 +lpss_ltr_show_41634 lpss_ltr_show 0 41634 NULL
136623 +setkey_41635 setkey 0 41635 NULL
136624 +ath10k_wmi_pdev_pktlog_disable_41636 ath10k_wmi_pdev_pktlog_disable 0 41636 NULL
136625 +lm3533_als_get_int_mode_41638 lm3533_als_get_int_mode 0 41638 NULL
136626 +lbs_anycast_get_41639 lbs_anycast_get 0 41639 NULL
136627 +snd_ymfpci_playback_prepare_41641 snd_ymfpci_playback_prepare 0 41641 NULL
136628 +smsc75xx_set_rx_max_frame_length_41643 smsc75xx_set_rx_max_frame_length 0 41643 NULL
136629 +show_tabletODMCode_41644 show_tabletODMCode 0 41644 NULL
136630 +dev_id_show_41648 dev_id_show 0 41648 NULL nohasharray
136631 +kempld_specification_show_41648 kempld_specification_show 0 41648 &dev_id_show_41648
136632 +mempool_create_kmalloc_pool_41650 mempool_create_kmalloc_pool 1 41650 NULL
136633 +lp3972_ldo_disable_41651 lp3972_ldo_disable 0 41651 NULL
136634 +rx_rx_pre_complt_read_41653 rx_rx_pre_complt_read 3-0 41653 NULL
136635 +squashfs_cache_init_41656 squashfs_cache_init 2 41656 NULL nohasharray
136636 +b_protocols_show_41656 b_protocols_show 0 41656 &squashfs_cache_init_41656
136637 +kxcjk1013_chip_update_thresholds_41659 kxcjk1013_chip_update_thresholds 0 41659 NULL nohasharray
136638 +store_in_41659 store_in 0-4 41659 &kxcjk1013_chip_update_thresholds_41659
136639 +__gpio_get_value_41660 __gpio_get_value 0 41660 NULL
136640 +isl1208_i2c_get_dtr_41663 isl1208_i2c_get_dtr 0 41663 NULL
136641 +dimmdev_size_show_41666 dimmdev_size_show 0 41666 NULL
136642 +init_subports_41674 init_subports 0 41674 NULL
136643 +set_attr_text_41676 set_attr_text 0-4 41676 NULL
136644 +ieee80211_if_fmt_bssid_41677 ieee80211_if_fmt_bssid 3 41677 NULL
136645 +raw_notifier_call_chain_41679 raw_notifier_call_chain 0 41679 NULL
136646 +cpufv_show_41681 cpufv_show 0 41681 NULL nohasharray
136647 +ad7887_ring_postdisable_41681 ad7887_ring_postdisable 0 41681 &cpufv_show_41681
136648 +crc32_pclmul_final_41682 crc32_pclmul_final 0 41682 NULL
136649 +iad_bFirstInterface_show_41684 iad_bFirstInterface_show 0 41684 NULL
136650 +aac_src_ioremap_41688 aac_src_ioremap 2 41688 NULL
136651 +lpfc_sg_seg_cnt_show_41690 lpfc_sg_seg_cnt_show 0 41690 NULL
136652 +lx_pcm_prepare_41692 lx_pcm_prepare 0 41692 NULL
136653 +resync_start_store_41693 resync_start_store 0-3 41693 NULL
136654 +ttusb2_i2c_xfer_41694 ttusb2_i2c_xfer 0-3 41694 NULL
136655 +spdif_passthru_playback_prepare_41696 spdif_passthru_playback_prepare 0 41696 NULL
136656 +cpu_cfs_quota_write_s64_41698 cpu_cfs_quota_write_s64 0 41698 NULL
136657 +_recv_41701 _recv 0-3 41701 NULL nohasharray
136658 +fill_read_buffer_41701 fill_read_buffer 0 41701 &_recv_41701 nohasharray
136659 +lov_unpackmd_41701 lov_unpackmd 4 41701 &fill_read_buffer_41701
136660 +target_stat_scsi_auth_intr_show_attr_intr_name_41703 target_stat_scsi_auth_intr_show_attr_intr_name 0 41703 NULL
136661 +tree_insert_41704 tree_insert 0 41704 NULL
136662 +__ext3_journal_get_write_access_41705 __ext3_journal_get_write_access 0 41705 NULL nohasharray
136663 +rocker_port_open_41705 rocker_port_open 0 41705 &__ext3_journal_get_write_access_41705
136664 +connector_write_41709 connector_write 3-0 41709 NULL
136665 +read_block_41711 read_block 0 41711 NULL
136666 +allow_restart_show_41712 allow_restart_show 0 41712 NULL
136667 +nfs_revalidate_mapping_protected_41716 nfs_revalidate_mapping_protected 0 41716 NULL
136668 +lowpan_header_create_41717 lowpan_header_create 0 41717 NULL
136669 +bdx_tx_db_init_41719 bdx_tx_db_init 2 41719 NULL nohasharray
136670 +store_41719 store 0-4 41719 &bdx_tx_db_init_41719
136671 +st_fixed_buffer_size_show_41720 st_fixed_buffer_size_show 0 41720 NULL
136672 +sys_pwritev_41722 sys_pwritev 3 41722 NULL nohasharray
136673 +remove_device_41722 remove_device 4 41722 &sys_pwritev_41722
136674 +esas2r_read_fs_41732 esas2r_read_fs 0-3-4 41732 NULL
136675 +lpphy_b2062_tune_41742 lpphy_b2062_tune 0 41742 NULL
136676 +arch_add_memory_41743 arch_add_memory 0 41743 NULL
136677 +snd_seq_ioctl_get_queue_timer_41745 snd_seq_ioctl_get_queue_timer 0 41745 NULL
136678 +ubiblock_notify_41747 ubiblock_notify 0 41747 NULL
136679 +show_transport_caps_41753 show_transport_caps 0 41753 NULL
136680 +show_pwm_freq_41754 show_pwm_freq 0 41754 NULL nohasharray
136681 +macb_alloc_consistent_41754 macb_alloc_consistent 0 41754 &show_pwm_freq_41754
136682 +bitmap_load_41755 bitmap_load 0 41755 NULL
136683 +wcn36xx_dxe_alloc_ctl_blks_41756 wcn36xx_dxe_alloc_ctl_blks 0 41756 NULL
136684 +uart_get_attr_iomem_reg_shift_41761 uart_get_attr_iomem_reg_shift 0 41761 NULL
136685 +mvs_task_prep_smp_41766 mvs_task_prep_smp 0 41766 NULL nohasharray
136686 +zd_rf_init_hw_41766 zd_rf_init_hw 0 41766 &mvs_task_prep_smp_41766
136687 +nilfs_segctor_next_full_seg_show_41767 nilfs_segctor_next_full_seg_show 0 41767 NULL
136688 +do_pci_op_41770 do_pci_op 0 41770 NULL nohasharray
136689 +blk_mq_hw_sysfs_run_show_41770 blk_mq_hw_sysfs_run_show 0 41770 &do_pci_op_41770 nohasharray
136690 +SyS_bpf_41770 SyS_bpf 3 41770 &blk_mq_hw_sysfs_run_show_41770
136691 +mmc_sdio_power_restore_41772 mmc_sdio_power_restore 0 41772 NULL
136692 +brcmf_cfg80211_vndr_cmds_dcmd_handler_41776 brcmf_cfg80211_vndr_cmds_dcmd_handler 4 41776 NULL
136693 +iwl_dbgfs_bt_notif_read_41794 iwl_dbgfs_bt_notif_read 3-0 41794 NULL
136694 +flash_dev_run_41795 flash_dev_run 0 41795 NULL
136695 +nilfs_sufile_alloc_41798 nilfs_sufile_alloc 0 41798 NULL
136696 +hsi_alloc_controller_41802 hsi_alloc_controller 1 41802 NULL nohasharray
136697 +crypto_shash_update_41802 crypto_shash_update 0 41802 &hsi_alloc_controller_41802
136698 +show_contrast_41806 show_contrast 0 41806 NULL
136699 +fat_write_end_41812 fat_write_end 5-0 41812 NULL nohasharray
136700 +rtw_android_get_macaddr_41812 rtw_android_get_macaddr 0 41812 &fat_write_end_41812
136701 +da9052_enable_irq_41814 da9052_enable_irq 2 41814 NULL nohasharray
136702 +input_dev_show_name_41814 input_dev_show_name 0 41814 &da9052_enable_irq_41814
136703 +sco_send_frame_41815 sco_send_frame 3-0 41815 NULL nohasharray
136704 +validate_device_41815 validate_device 0 41815 &sco_send_frame_41815
136705 +ecryptfs_write_begin_41816 ecryptfs_write_begin 0 41816 NULL
136706 +ov7670_write_i2c_41817 ov7670_write_i2c 0 41817 NULL
136707 +ocfs2_write_end_41820 ocfs2_write_end 0-5 41820 NULL
136708 +_ctl_io_delay_show_41822 _ctl_io_delay_show 0 41822 NULL
136709 +ieee802154_hdr_push_41823 ieee802154_hdr_push 0 41823 NULL
136710 +show_ipFragFails_41824 show_ipFragFails 0 41824 NULL
136711 +acpi_device_set_power_41826 acpi_device_set_power 0 41826 NULL
136712 +kimage_file_alloc_init_41827 kimage_file_alloc_init 5 41827 NULL
136713 +_i8k_get_temp_41837 _i8k_get_temp 0 41837 NULL
136714 +test_irq_show_41838 test_irq_show 0 41838 NULL
136715 +ixgbe_dbg_netdev_ops_read_41839 ixgbe_dbg_netdev_ops_read 3-0 41839 NULL
136716 +em28xx_read_reg_req_41842 em28xx_read_reg_req 0 41842 NULL nohasharray
136717 +i40evf_setup_all_rx_resources_41842 i40evf_setup_all_rx_resources 0 41842 &em28xx_read_reg_req_41842
136718 +int340x_thermal_get_trip_temp_41843 int340x_thermal_get_trip_temp 0 41843 NULL
136719 +do_ip_setsockopt_41852 do_ip_setsockopt 5-0 41852 NULL
136720 +tcp_packets_in_flight_41853 tcp_packets_in_flight 0 41853 NULL
136721 +keyctl_instantiate_key_41855 keyctl_instantiate_key 3 41855 NULL nohasharray
136722 +unexport_store_41855 unexport_store 0-4 41855 &keyctl_instantiate_key_41855
136723 +xfs_rtget_summary_41864 xfs_rtget_summary 0 41864 NULL nohasharray
136724 +hid_sensor_data_rdy_trigger_set_state_41864 hid_sensor_data_rdy_trigger_set_state 0 41864 &xfs_rtget_summary_41864
136725 +amd_uncore_attr_show_cpumask_41867 amd_uncore_attr_show_cpumask 0 41867 NULL
136726 +pci_map_single_41869 pci_map_single 0 41869 NULL
136727 +tg3_init_rings_41872 tg3_init_rings 0 41872 NULL
136728 +cachefiles_daemon_fstop_41874 cachefiles_daemon_fstop 0 41874 NULL
136729 +acpi_ut_acquire_mutex_41878 acpi_ut_acquire_mutex 0 41878 NULL nohasharray
136730 +btrfs_file_write_iter_41878 btrfs_file_write_iter 0 41878 &acpi_ut_acquire_mutex_41878
136731 +store_nfilters_41883 store_nfilters 4-0 41883 NULL
136732 +__dev_queue_xmit_41888 __dev_queue_xmit 0 41888 NULL
136733 +nf_nat_ipv4_out_41891 nf_nat_ipv4_out 0 41891 NULL
136734 +target_stat_scsi_dev_show_attr_indx_41895 target_stat_scsi_dev_show_attr_indx 0 41895 NULL
136735 +qla2x00_beacon_store_41899 qla2x00_beacon_store 0-4 41899 NULL
136736 +snd_cx25821_card_trigger_41908 snd_cx25821_card_trigger 0 41908 NULL
136737 +mantis_i2c_write_41910 mantis_i2c_write 0 41910 NULL
136738 +pem_show_bool_41911 pem_show_bool 0 41911 NULL nohasharray
136739 +bch_cache_store_41911 bch_cache_store 0-4 41911 &pem_show_bool_41911
136740 +C_SYSC_mq_timedsend_41914 C_SYSC_mq_timedsend 3 41914 NULL nohasharray
136741 +get_packet_41914 get_packet 3 41914 &C_SYSC_mq_timedsend_41914 nohasharray
136742 +mem_show_41914 mem_show 0 41914 &get_packet_41914
136743 +get_fdb_entries_41916 get_fdb_entries 3 41916 NULL
136744 +build_inv_iotlb_pages_41922 build_inv_iotlb_pages 4-5 41922 NULL
136745 +show_use_blk_mq_41924 show_use_blk_mq 0 41924 NULL nohasharray
136746 +ecryptfs_setxattr_41924 ecryptfs_setxattr 0 41924 &show_use_blk_mq_41924 nohasharray
136747 +mtrr_del_page_41924 mtrr_del_page 0-1 41924 &ecryptfs_setxattr_41924
136748 +isl1208_rtc_toggle_alarm_41925 isl1208_rtc_toggle_alarm 0 41925 NULL
136749 +pci_dev_show_local_cpu_41927 pci_dev_show_local_cpu 0 41927 NULL nohasharray
136750 +qmi_wwan_manage_power_41927 qmi_wwan_manage_power 0 41927 &pci_dev_show_local_cpu_41927
136751 +em2800_i2c_recv_bytes_41929 em2800_i2c_recv_bytes 0 41929 NULL nohasharray
136752 +dbg_old_index_check_init_41929 dbg_old_index_check_init 0 41929 &em2800_i2c_recv_bytes_41929
136753 +txq_init_41933 txq_init 0 41933 NULL
136754 +vhci_create_device_41934 vhci_create_device 0 41934 NULL
136755 +ext4_da_write_inline_data_begin_41935 ext4_da_write_inline_data_begin 4-3 41935 NULL
136756 +i40evf_change_mtu_41943 i40evf_change_mtu 0 41943 NULL
136757 +sci_rxfill_41945 sci_rxfill 0 41945 NULL
136758 +read_gssp_41947 read_gssp 3-0 41947 NULL
136759 +iscsi_iser_recv_41948 iscsi_iser_recv 4 41948 NULL
136760 +ocfs2_xattr_bucket_get_name_value_41949 ocfs2_xattr_bucket_get_name_value 0 41949 NULL nohasharray
136761 +smack_inode_permission_41949 smack_inode_permission 0 41949 &ocfs2_xattr_bucket_get_name_value_41949
136762 +skcipher_alloc_sgl_41956 skcipher_alloc_sgl 0 41956 NULL
136763 +show_fc_host_fabric_name_41957 show_fc_host_fabric_name 0 41957 NULL
136764 +portnames_read_41958 portnames_read 3-0 41958 NULL
136765 +ubi_self_check_all_ff_41959 ubi_self_check_all_ff 4-0 41959 NULL nohasharray
136766 +pyra_sysfs_read_profilex_buttons_41959 pyra_sysfs_read_profilex_buttons 0-5-6 41959 &ubi_self_check_all_ff_41959
136767 +show_sched6_41960 show_sched6 0 41960 NULL
136768 +show_als_41966 show_als 0 41966 NULL nohasharray
136769 +adis_debugfs_reg_access_41966 adis_debugfs_reg_access 0 41966 &show_als_41966
136770 +dst_mtu_41969 dst_mtu 0 41969 NULL
136771 +cx24116_writeregN_41975 cx24116_writeregN 4 41975 NULL
136772 +write_acpi_int_ret_41977 write_acpi_int_ret 0 41977 NULL
136773 +ubi_io_is_bad_41983 ubi_io_is_bad 0 41983 NULL
136774 +xfs_qm_dqalloc_41985 xfs_qm_dqalloc 0 41985 NULL
136775 +_get_slice_41991 _get_slice 0 41991 NULL
136776 +ds1685_rtc_sysfs_nvram_read_41993 ds1685_rtc_sysfs_nvram_read 0-5-6 41993 NULL
136777 +set_temp11_41995 set_temp11 0-4 41995 NULL
136778 +em28xx_write_regs_41996 em28xx_write_regs 0 41996 NULL
136779 +xfs_da3_root_join_41997 xfs_da3_root_join 0 41997 NULL
136780 +be_process_mcc_42002 be_process_mcc 0 42002 NULL
136781 +keyring_preparse_42005 keyring_preparse 0 42005 NULL
136782 +wl12xx_acx_mem_cfg_42006 wl12xx_acx_mem_cfg 0 42006 NULL
136783 +input_print_bitmap_42008 input_print_bitmap 0 42008 NULL
136784 +pool_allocate_42012 pool_allocate 3 42012 NULL nohasharray
136785 +af9035_i2c_master_xfer_42012 af9035_i2c_master_xfer 0-3 42012 &pool_allocate_42012 nohasharray
136786 +fan_set_cur_state_42012 fan_set_cur_state 0 42012 &af9035_i2c_master_xfer_42012
136787 +spidev_sync_read_42014 spidev_sync_read 0 42014 NULL
136788 +rs_sta_dbgfs_scale_table_write_42017 rs_sta_dbgfs_scale_table_write 3-0 42017 NULL
136789 +ath10k_write_nf_cal_period_42019 ath10k_write_nf_cal_period 3-0 42019 NULL
136790 +sony_pic_fanspeed_show_42021 sony_pic_fanspeed_show 0 42021 NULL
136791 +create_port0_egr_42027 create_port0_egr 0 42027 NULL
136792 +acpi_ut_create_buffer_object_42030 acpi_ut_create_buffer_object 1 42030 NULL
136793 +ql_cam_route_initialize_42031 ql_cam_route_initialize 0 42031 NULL
136794 +device_get_child_node_count_42032 device_get_child_node_count 0 42032 NULL
136795 +__hwahc_op_set_gtk_42038 __hwahc_op_set_gtk 4 42038 NULL
136796 +alloc_trace_kprobe_42041 alloc_trace_kprobe 6 42041 NULL
136797 +acpi_power_on_42044 acpi_power_on 0 42044 NULL
136798 +xfs_allocbt_free_block_42045 xfs_allocbt_free_block 0 42045 NULL
136799 +irda_sendmsg_ultra_42047 irda_sendmsg_ultra 4-0 42047 NULL nohasharray
136800 +qlcnic_sriov_func_to_index_42047 qlcnic_sriov_func_to_index 0 42047 &irda_sendmsg_ultra_42047
136801 +jffs2_do_link_42048 jffs2_do_link 6 42048 NULL nohasharray
136802 +dma_generic_alloc_coherent_42048 dma_generic_alloc_coherent 2 42048 &jffs2_do_link_42048
136803 +ps_poll_upsd_max_ap_turn_read_42050 ps_poll_upsd_max_ap_turn_read 3-0 42050 NULL nohasharray
136804 +__uncore_match0_show_42050 __uncore_match0_show 0 42050 &ps_poll_upsd_max_ap_turn_read_42050
136805 +get_xstats_size_42051 get_xstats_size 0 42051 NULL
136806 +compat_sys_sendfile_42055 compat_sys_sendfile 4 42055 NULL
136807 +v9fs_vfs_writepage_42056 v9fs_vfs_writepage 0 42056 NULL
136808 +iwl_mvm_scan_size_42057 iwl_mvm_scan_size 0 42057 NULL
136809 +rpipe_aim_42059 rpipe_aim 0 42059 NULL
136810 +show_tcpAttemptFails_42066 show_tcpAttemptFails 0 42066 NULL nohasharray
136811 +asix_set_mac_address_42066 asix_set_mac_address 0 42066 &show_tcpAttemptFails_42066
136812 +bh1770_get_lux_rate_avail_42067 bh1770_get_lux_rate_avail 0 42067 NULL
136813 +ceph_readpage_from_fscache_42073 ceph_readpage_from_fscache 0 42073 NULL nohasharray
136814 +store_target_speed_42073 store_target_speed 0-4 42073 &ceph_readpage_from_fscache_42073
136815 +ql_write_cfg_42074 ql_write_cfg 0 42074 NULL
136816 +show_conn_param_ISCSI_PARAM_PERSISTENT_PORT_42076 show_conn_param_ISCSI_PARAM_PERSISTENT_PORT 0 42076 NULL
136817 +named_prepare_buf_42077 named_prepare_buf 3 42077 NULL
136818 +si4713_powerdown_42078 si4713_powerdown 0 42078 NULL
136819 +ath10k_ce_init_src_ring_42080 ath10k_ce_init_src_ring 0 42080 NULL
136820 +SMB2_read_42082 SMB2_read 0 42082 NULL
136821 +bat1_show_42084 bat1_show 0 42084 NULL
136822 +alloc_bitset_42085 alloc_bitset 1 42085 NULL
136823 +scsi_execute_req_42088 scsi_execute_req 5 42088 NULL
136824 +store_rotate_all_42089 store_rotate_all 0-4 42089 NULL
136825 +dfx_open_42091 dfx_open 0 42091 NULL
136826 +sh_eth_reset_42097 sh_eth_reset 0 42097 NULL
136827 +dlm_release_lockspace_42098 dlm_release_lockspace 0 42098 NULL
136828 +ext4_sync_file_42100 ext4_sync_file 0 42100 NULL
136829 +rtc_sysfs_show_wakealarm_42102 rtc_sysfs_show_wakealarm 0 42102 NULL
136830 +show_bank2_alarm_42104 show_bank2_alarm 0 42104 NULL
136831 +bcmgenet_init_dma_42105 bcmgenet_init_dma 0 42105 NULL
136832 +submit_inquiry_42108 submit_inquiry 3 42108 NULL nohasharray
136833 +brport_store_42108 brport_store 0-4 42108 &submit_inquiry_42108
136834 +dw_dma_cyclic_prep_42113 dw_dma_cyclic_prep 4-3 42113 NULL
136835 +ubifs_tnc_read_node_42119 ubifs_tnc_read_node 0 42119 NULL
136836 +ext4_do_update_inode_42127 ext4_do_update_inode 0 42127 NULL
136837 +notify_send_init_42129 notify_send_init 0 42129 NULL
136838 +Read_hfc16_stable_42131 Read_hfc16_stable 0 42131 NULL
136839 +si476x_core_parse_and_nag_about_error_42136 si476x_core_parse_and_nag_about_error 0 42136 NULL
136840 +bb_buf_prepare_42137 bb_buf_prepare 0 42137 NULL
136841 +threads_start_42139 threads_start 0 42139 NULL
136842 +bq24190_sysfs_show_42146 bq24190_sysfs_show 0 42146 NULL
136843 +lapb_register_42149 lapb_register 0 42149 NULL nohasharray
136844 +efx_change_mtu_42149 efx_change_mtu 0 42149 &lapb_register_42149
136845 +ubifs_lookup_level0_42156 ubifs_lookup_level0 0 42156 NULL
136846 +iwl_mvm_mac_ctxt_init_42158 iwl_mvm_mac_ctxt_init 0 42158 NULL
136847 +blk_ioctl_zeroout_42160 blk_ioctl_zeroout 3 42160 NULL
136848 +mmc_align_data_size_42161 mmc_align_data_size 0-2 42161 NULL nohasharray
136849 +af9015_i2c_xfer_42161 af9015_i2c_xfer 0-3 42161 &mmc_align_data_size_42161
136850 +mv_u3d_ep_queue_42164 mv_u3d_ep_queue 0 42164 NULL
136851 +gadget_strings_serialnumber_store_42166 gadget_strings_serialnumber_store 0-3 42166 NULL
136852 +ceph_vxattrcb_layout_pool_42167 ceph_vxattrcb_layout_pool 0 42167 NULL nohasharray
136853 +pps_enable_store_42167 pps_enable_store 0-4 42167 &ceph_vxattrcb_layout_pool_42167 nohasharray
136854 +store_host_reset_42167 store_host_reset 0-4 42167 &pps_enable_store_42167
136855 +read_file_base_eeprom_42168 read_file_base_eeprom 3-0 42168 NULL
136856 +gfs2_statfs_slow_42170 gfs2_statfs_slow 0 42170 NULL
136857 +iwl_mvm_send_cmd_42173 iwl_mvm_send_cmd 0 42173 NULL nohasharray
136858 +max8998_ldo_disable_42173 max8998_ldo_disable 0 42173 &iwl_mvm_send_cmd_42173
136859 +power_restore_42174 power_restore 0 42174 NULL
136860 +at86rf230_set_lbt_42175 at86rf230_set_lbt 0 42175 NULL
136861 +shash_finup_unaligned_42176 shash_finup_unaligned 0 42176 NULL
136862 +oprofilefs_str_to_user_42182 oprofilefs_str_to_user 3-0 42182 NULL
136863 +dn_dev_bind_default_42183 dn_dev_bind_default 0 42183 NULL
136864 +show_rc6_mask_42184 show_rc6_mask 0 42184 NULL
136865 +write_file_beacon_42185 write_file_beacon 3-0 42185 NULL
136866 +mwifiex_cmd_amsdu_aggr_ctrl_42192 mwifiex_cmd_amsdu_aggr_ctrl 0 42192 NULL
136867 +reset_slot_42194 reset_slot 0 42194 NULL
136868 +crc32_pclmul_finup_42200 crc32_pclmul_finup 0 42200 NULL
136869 +get_znodes_to_commit_42201 get_znodes_to_commit 0 42201 NULL
136870 +hdlcdrv_open_42202 hdlcdrv_open 0 42202 NULL
136871 +sprom2hex_42204 sprom2hex 0 42204 NULL
136872 +v9fs_write_begin_42211 v9fs_write_begin 0 42211 NULL
136873 +ixgbe_add_mac_filter_42218 ixgbe_add_mac_filter 0 42218 NULL
136874 +cifs_listxattr_42223 cifs_listxattr 0-3 42223 NULL
136875 +s35390a_rtc_set_alarm_42224 s35390a_rtc_set_alarm 0 42224 NULL
136876 +qlge_set_mac_address_42227 qlge_set_mac_address 0 42227 NULL
136877 +pla_ocp_read_42235 pla_ocp_read 3 42235 NULL nohasharray
136878 +blockdev_direct_IO_42235 blockdev_direct_IO 0-5 42235 &pla_ocp_read_42235
136879 +nilfs_segments_blocks_per_segment_show_42237 nilfs_segments_blocks_per_segment_show 0 42237 NULL
136880 +pci_user_read_config_word_42240 pci_user_read_config_word 0 42240 NULL nohasharray
136881 +i915_l3_write_42240 i915_l3_write 0-6-5 42240 &pci_user_read_config_word_42240
136882 +snd_pcm_pre_suspend_42241 snd_pcm_pre_suspend 0 42241 NULL
136883 +xfs_rtfree_range_42244 xfs_rtfree_range 0 42244 NULL
136884 +pch_gbe_up_42245 pch_gbe_up 0 42245 NULL
136885 +store_mlid_42247 store_mlid 0-4 42247 NULL
136886 +islpci_reset_if_42249 islpci_reset_if 0 42249 NULL
136887 +usbtv_start_42251 usbtv_start 0 42251 NULL
136888 +v9fs_vfs_setattr_42252 v9fs_vfs_setattr 0 42252 NULL
136889 +rx_defrag_need_decrypt_read_42253 rx_defrag_need_decrypt_read 3-0 42253 NULL
136890 +resources_store_42255 resources_store 0-4 42255 NULL
136891 +netxen_nic_map_indirect_address_128M_42257 netxen_nic_map_indirect_address_128M 2 42257 NULL nohasharray
136892 +amd5536_udc_start_42257 amd5536_udc_start 0 42257 &netxen_nic_map_indirect_address_128M_42257
136893 +find_last_bit_42260 find_last_bit 0 42260 NULL
136894 +show_fc_host_port_name_42264 show_fc_host_port_name 0 42264 NULL
136895 +ctnetlink_proto_size_42270 ctnetlink_proto_size 0 42270 NULL
136896 +__pcpu_size_to_slot_42271 __pcpu_size_to_slot 0 42271 NULL
136897 +__tty_buffer_request_room_42276 __tty_buffer_request_room 2-0 42276 NULL
136898 +snd_pcm_hw_param_value_max_42280 snd_pcm_hw_param_value_max 0 42280 NULL nohasharray
136899 +pinctrl_gpio_direction_output_42280 pinctrl_gpio_direction_output 0 42280 &snd_pcm_hw_param_value_max_42280
136900 +rtnl_link_get_af_size_42296 rtnl_link_get_af_size 0 42296 NULL
136901 +xadc_preenable_42298 xadc_preenable 0 42298 NULL
136902 +__cpus_weight_42299 __cpus_weight 0 42299 NULL
136903 +sel_read_perm_42302 sel_read_perm 3-0 42302 NULL
136904 +xfs_attr3_leaf_add_work_42303 xfs_attr3_leaf_add_work 0 42303 NULL
136905 +sctp_setsockopt_del_key_42304 sctp_setsockopt_del_key 3-0 42304 NULL nohasharray
136906 +ulong_read_file_42304 ulong_read_file 3-0 42304 &sctp_setsockopt_del_key_42304
136907 +key_payload_reserve_42307 key_payload_reserve 0 42307 NULL
136908 +xfs_vm_readpages_42308 xfs_vm_readpages 4 42308 NULL
136909 +sco_sock_getname_42312 sco_sock_getname 0 42312 NULL
136910 +bnep_sock_create_42314 bnep_sock_create 0 42314 NULL
136911 +qlcnic_sriov_pf_set_vport_info_42316 qlcnic_sriov_pf_set_vport_info 0 42316 NULL
136912 +osdname_show_42317 osdname_show 0 42317 NULL
136913 +max_luns_show_42319 max_luns_show 0 42319 NULL
136914 +axxia_i2c_xfer_42322 axxia_i2c_xfer 0-3 42322 NULL nohasharray
136915 +bcm_tx_send_42322 bcm_tx_send 0 42322 &axxia_i2c_xfer_42322
136916 +hysdn_conf_read_42324 hysdn_conf_read 3 42324 NULL
136917 +ov772x_g_crop_42326 ov772x_g_crop 0 42326 NULL
136918 +tcp_sync_mss_42330 tcp_sync_mss 2-0 42330 NULL
136919 +bh1770_get_lux_thresh_below_42336 bh1770_get_lux_thresh_below 0 42336 NULL
136920 +snd_pcm_plug_alloc_42339 snd_pcm_plug_alloc 2-0 42339 NULL
136921 +regulator_state_show_42345 regulator_state_show 0 42345 NULL nohasharray
136922 +store_42345 store 0-3 42345 &regulator_state_show_42345
136923 +ipr_store_log_level_42353 ipr_store_log_level 0-4 42353 NULL
136924 +cit_get_packet_size_42354 cit_get_packet_size 0 42354 NULL
136925 +ide_raw_taskfile_42355 ide_raw_taskfile 4 42355 NULL
136926 +mxl5007t_write_regs_42356 mxl5007t_write_regs 0 42356 NULL
136927 +fuse_file_read_iter_42364 fuse_file_read_iter 0 42364 NULL
136928 +adp5520_bl_daylight_dim_store_42370 adp5520_bl_daylight_dim_store 0-4 42370 NULL
136929 +xhci_queue_bulk_tx_42377 xhci_queue_bulk_tx 0 42377 NULL
136930 +drbd_md_last_sector_42378 drbd_md_last_sector 0 42378 NULL
136931 +read_time_42381 read_time 0 42381 NULL nohasharray
136932 +ip_mc_msfilter_42381 ip_mc_msfilter 0 42381 &read_time_42381
136933 +unregister_gadget_42382 unregister_gadget 0 42382 NULL
136934 +test_power_get_battery_property_42384 test_power_get_battery_property 0 42384 NULL
136935 +show_conn_param_ISCSI_PARAM_TCP_TIMER_SCALE_42385 show_conn_param_ISCSI_PARAM_TCP_TIMER_SCALE 0 42385 NULL
136936 +il_dbgfs_disable_ht40_read_42386 il_dbgfs_disable_ht40_read 3-0 42386 NULL
136937 +change_queue_depth_42393 change_queue_depth 0 42393 NULL
136938 +cx25821_start_streaming_42395 cx25821_start_streaming 0 42395 NULL
136939 +r9701_get_datetime_42402 r9701_get_datetime 0 42402 NULL
136940 +brcms_ops_add_interface_42403 brcms_ops_add_interface 0 42403 NULL
136941 +msnd_fifo_read_42406 msnd_fifo_read 0-3 42406 NULL
136942 +pci_resource_alignment_store_42407 pci_resource_alignment_store 0-3 42407 NULL
136943 +SYSC_recv_42413 SYSC_recv 3 42413 NULL
136944 +store_spi_transport_period_helper_42414 store_spi_transport_period_helper 0-3 42414 NULL
136945 +qlcnic_sriov_prepare_bc_hdr_42416 qlcnic_sriov_prepare_bc_hdr 0 42416 NULL
136946 +krng_get_random_42420 krng_get_random 3 42420 NULL
136947 +wm831x_clkout_prepare_42426 wm831x_clkout_prepare 0 42426 NULL
136948 +ixgbevf_write_posted_mbx_42428 ixgbevf_write_posted_mbx 0 42428 NULL
136949 +device_read_42432 device_read 0-3 42432 NULL
136950 +__iio_add_chan_devattr_42434 __iio_add_chan_devattr 0 42434 NULL nohasharray
136951 +ixgbevf_poll_for_msg_42434 ixgbevf_poll_for_msg 0 42434 &__iio_add_chan_devattr_42434
136952 +btrfs_nodesize_show_42436 btrfs_nodesize_show 0 42436 NULL
136953 +gsm_data_alloc_42437 gsm_data_alloc 3 42437 NULL nohasharray
136954 +cfq_back_seek_penalty_store_42437 cfq_back_seek_penalty_store 3-0 42437 &gsm_data_alloc_42437
136955 +tusb_musb_set_mode_42439 tusb_musb_set_mode 0 42439 NULL
136956 +spr_wm_latency_write_42441 spr_wm_latency_write 3-0 42441 NULL
136957 +do_qib_user_sdma_queue_create_42442 do_qib_user_sdma_queue_create 0 42442 NULL
136958 +key_conf_keyidx_read_42443 key_conf_keyidx_read 3-0 42443 NULL
136959 +gpio_direction_input_42445 gpio_direction_input 0 42445 NULL
136960 +store_42448 store 0 42448 NULL
136961 +_nfs4_proc_setlk_42449 _nfs4_proc_setlk 0 42449 NULL nohasharray
136962 +nfs_writepage_setup_42449 nfs_writepage_setup 0 42449 &_nfs4_proc_setlk_42449
136963 +snd_pcm_action_group_42452 snd_pcm_action_group 0 42452 NULL nohasharray
136964 +sysfs_compact_node_42452 sysfs_compact_node 0-4 42452 &snd_pcm_action_group_42452
136965 +__clk_enable_42456 __clk_enable 0 42456 NULL
136966 +nfc_sock_create_42457 nfc_sock_create 0 42457 NULL
136967 +ext3_valid_block_bitmap_42459 ext3_valid_block_bitmap 3 42459 NULL
136968 +show_lcdtype_42462 show_lcdtype 0 42462 NULL
136969 +show_lid_resume_42464 show_lid_resume 0 42464 NULL
136970 +strobe_set_42472 strobe_set 0 42472 NULL
136971 +__simple_xattr_set_42474 __simple_xattr_set 4-0 42474 NULL
136972 +sta_state_42478 sta_state 0 42478 NULL
136973 +show_coresize_42479 show_coresize 0 42479 NULL
136974 +ocfs2_xattr_ibody_list_42480 ocfs2_xattr_ibody_list 0 42480 NULL
136975 +kernel_recvmsg_42482 kernel_recvmsg 0-5 42482 NULL
136976 +set_zone_42484 set_zone 0-4 42484 NULL
136977 +omfs_readpages_42490 omfs_readpages 4 42490 NULL nohasharray
136978 +nfulnl_rcv_nl_event_42490 nfulnl_rcv_nl_event 0 42490 &omfs_readpages_42490 nohasharray
136979 +store_spi_transport_hold_mcs_42490 store_spi_transport_hold_mcs 0-4 42490 &nfulnl_rcv_nl_event_42490
136980 +parport_mos7715_read_data_42492 parport_mos7715_read_data 0 42492 NULL nohasharray
136981 +wl1251_acx_sleep_auth_42492 wl1251_acx_sleep_auth 0 42492 &parport_mos7715_read_data_42492
136982 +callback_42494 callback 0 42494 NULL
136983 +target_stat_scsi_auth_intr_show_attr_creation_time_42496 target_stat_scsi_auth_intr_show_attr_creation_time 0 42496 NULL
136984 +iscsi_nacl_attrib_show_dataout_timeout_42499 iscsi_nacl_attrib_show_dataout_timeout 0 42499 NULL
136985 +ibm_read_apci_table_42504 ibm_read_apci_table 0-5-6 42504 NULL
136986 +SyS_mincore_42511 SyS_mincore 1-2 42511 NULL
136987 +sctp_init_sock_42514 sctp_init_sock 0 42514 NULL
136988 +rfcomm_tty_write_room_42516 rfcomm_tty_write_room 0 42516 NULL
136989 +ath9k_sta_add_42517 ath9k_sta_add 0 42517 NULL
136990 +fanotify_read_42518 fanotify_read 0-3 42518 NULL
136991 +jbd2_log_wait_commit_42519 jbd2_log_wait_commit 0 42519 NULL
136992 +kvm_write_wall_clock_42520 kvm_write_wall_clock 2 42520 NULL nohasharray
136993 +pch_phub_write_serial_rom_val_42520 pch_phub_write_serial_rom_val 0 42520 &kvm_write_wall_clock_42520
136994 +proc_notify_change_42521 proc_notify_change 0 42521 NULL
136995 +dio_bio_complete_42524 dio_bio_complete 0 42524 NULL
136996 +smk_write_netlbladdr_42525 smk_write_netlbladdr 3-0 42525 NULL
136997 +self_check_ec_hdr_42528 self_check_ec_hdr 0 42528 NULL
136998 +snd_emux_create_port_42533 snd_emux_create_port 3 42533 NULL nohasharray
136999 +sys_vmsplice_42533 sys_vmsplice 3 42533 &snd_emux_create_port_42533
137000 +sdev_store_evt_capacity_change_reported_42538 sdev_store_evt_capacity_change_reported 0-4 42538 NULL
137001 +mtip_hw_submit_io_42539 mtip_hw_submit_io 4 42539 NULL
137002 +mt9m111_set_hvflip_42542 mt9m111_set_hvflip 0 42542 NULL
137003 +__wa_xfer_setup_42543 __wa_xfer_setup 0 42543 NULL nohasharray
137004 +__register_ftrace_function_42543 __register_ftrace_function 0 42543 &__wa_xfer_setup_42543
137005 +dbAllocNear_42546 dbAllocNear 0 42546 NULL
137006 +mvs_task_exec_42547 mvs_task_exec 0 42547 NULL
137007 +ath6kl_wmi_proc_events_vif_42549 ath6kl_wmi_proc_events_vif 5 42549 NULL
137008 +request_firmware_42553 request_firmware 0 42553 NULL
137009 +ip_vs_out_icmp_v6_42557 ip_vs_out_icmp_v6 0 42557 NULL
137010 +udp_recvmsg_42558 udp_recvmsg 4-0 42558 NULL nohasharray
137011 +iscsit_ta_cache_dynamic_acls_42558 iscsit_ta_cache_dynamic_acls 0 42558 &udp_recvmsg_42558
137012 +portio_type_show_42562 portio_type_show 0 42562 NULL
137013 +target_stat_scsi_lu_show_attr_creation_time_42563 target_stat_scsi_lu_show_attr_creation_time 0 42563 NULL
137014 +br_set_mac_address_42565 br_set_mac_address 0 42565 NULL
137015 +iwl_print_event_log_42566 iwl_print_event_log 5-0-7 42566 NULL
137016 +get_in_min_42567 get_in_min 0 42567 NULL
137017 +read_or_alloc_page_42578 read_or_alloc_page 0 42578 NULL
137018 +wusb_disconnect_store_42581 wusb_disconnect_store 0-4 42581 NULL
137019 +rj54n1_s_stream_42582 rj54n1_s_stream 0 42582 NULL
137020 +memory_failure_42590 memory_failure 0 42590 NULL
137021 +oom_score_adj_write_42594 oom_score_adj_write 3-0 42594 NULL
137022 +video_outputsw_set_42595 video_outputsw_set 0 42595 NULL
137023 +get_enable_42601 get_enable 0 42601 NULL
137024 +map_state_42602 map_state 1 42602 NULL nohasharray
137025 +__pskb_pull_42602 __pskb_pull 2 42602 &map_state_42602 nohasharray
137026 +snd_pcsp_playback_prepare_42602 snd_pcsp_playback_prepare 0 42602 &__pskb_pull_42602 nohasharray
137027 +npwm_show_42602 npwm_show 0 42602 &snd_pcsp_playback_prepare_42602
137028 +sctp_outq_flush_42605 sctp_outq_flush 0 42605 NULL
137029 +get_div_42612 get_div 0 42612 NULL
137030 +__uncore_mask_mc_show_42614 __uncore_mask_mc_show 0 42614 NULL
137031 +logfs_truncate_42615 logfs_truncate 0 42615 NULL
137032 +dbg_check_ltab_lnum_42617 dbg_check_ltab_lnum 0 42617 NULL
137033 +release_lockspace_42618 release_lockspace 0 42618 NULL nohasharray
137034 +read_42618 read 0 42618 &release_lockspace_42618
137035 +rt2500pci_set_device_state_42620 rt2500pci_set_device_state 0 42620 NULL nohasharray
137036 +vlan_dev_open_42620 vlan_dev_open 0 42620 &rt2500pci_set_device_state_42620
137037 +secinfo_parse_42624 secinfo_parse 0 42624 NULL
137038 +mv88e6xxx_phy_read_42625 mv88e6xxx_phy_read 0 42625 NULL
137039 +sys_move_pages_42626 sys_move_pages 2 42626 NULL nohasharray
137040 +map_show_42626 map_show 0 42626 &sys_move_pages_42626
137041 +xfs_attr_leaf_removename_42629 xfs_attr_leaf_removename 0 42629 NULL
137042 +crypto_ahash_walk_first_42630 crypto_ahash_walk_first 0 42630 NULL
137043 +snd_hwdep_dev_register_42632 snd_hwdep_dev_register 0 42632 NULL
137044 +ieee80211_if_fmt_dot11MeshHWMPactivePathTimeout_42635 ieee80211_if_fmt_dot11MeshHWMPactivePathTimeout 3 42635 NULL
137045 +b43legacy_wireless_core_init_42640 b43legacy_wireless_core_init 0 42640 NULL
137046 +br_mdb_rehash_42643 br_mdb_rehash 2 42643 NULL
137047 +num_controllers_42644 num_controllers 0 42644 NULL
137048 +mc13783_adc_read_bp_42646 mc13783_adc_read_bp 0 42646 NULL
137049 +gpio_request_enable_42647 gpio_request_enable 0 42647 NULL nohasharray
137050 +sis190_get_regs_len_42647 sis190_get_regs_len 0 42647 &gpio_request_enable_42647
137051 +i7core_mce_check_error_42651 i7core_mce_check_error 0 42651 NULL
137052 +_regmap_raw_write_42652 _regmap_raw_write 2-4-0 42652 NULL
137053 +i40e_setup_rx_descriptors_42655 i40e_setup_rx_descriptors 0 42655 NULL
137054 +ess_audio_prepare_for_input_42659 ess_audio_prepare_for_input 0 42659 NULL
137055 +print_nodes_state_42664 print_nodes_state 0 42664 NULL
137056 +s5p_mfc_start_streaming_42666 s5p_mfc_start_streaming 0 42666 NULL
137057 +pinctrl_gpio_direction_input_42668 pinctrl_gpio_direction_input 0 42668 NULL
137058 +acpi_power_get_inferred_state_42669 acpi_power_get_inferred_state 0 42669 NULL nohasharray
137059 +ipx_setsockopt_42669 ipx_setsockopt 0 42669 &acpi_power_get_inferred_state_42669
137060 +show_cidmode_42671 show_cidmode 0 42671 NULL
137061 +l2tp_xmit_skb_42672 l2tp_xmit_skb 3 42672 NULL
137062 +btrfs_label_store_42678 btrfs_label_store 0-4 42678 NULL
137063 +xgbe_calc_rx_buf_size_42681 xgbe_calc_rx_buf_size 0-2 42681 NULL
137064 +rocker_group_tbl_do_42683 rocker_group_tbl_do 0 42683 NULL
137065 +at91_sysfs_set_mb0_id_42685 at91_sysfs_set_mb0_id 0-4 42685 NULL
137066 +cifs_spnego_key_instantiate_42686 cifs_spnego_key_instantiate 0 42686 NULL nohasharray
137067 +store_spi_transport_wr_flow_42686 store_spi_transport_wr_flow 0-4 42686 &cifs_spnego_key_instantiate_42686
137068 +wiimod_pro_calib_store_42692 wiimod_pro_calib_store 0-4 42692 NULL
137069 +request_key_and_link_42693 request_key_and_link 4 42693 NULL nohasharray
137070 +rsi_send_internal_mgmt_frame_42693 rsi_send_internal_mgmt_frame 0 42693 &request_key_and_link_42693
137071 +acpi_dev_get_irqresource_42694 acpi_dev_get_irqresource 2 42694 NULL nohasharray
137072 +iio_trigger_attach_poll_func_42694 iio_trigger_attach_poll_func 0 42694 &acpi_dev_get_irqresource_42694
137073 +ipoib_vlan_delete_42696 ipoib_vlan_delete 0 42696 NULL
137074 +nilfs_btnode_submit_block_42698 nilfs_btnode_submit_block 0 42698 NULL
137075 +bnx2fc_ctlr_enabled_42700 bnx2fc_ctlr_enabled 0 42700 NULL
137076 +vb2_read_42703 vb2_read 3-0 42703 NULL
137077 +store_sas_link_reset_42705 store_sas_link_reset 4-0 42705 NULL
137078 +sierra_net_send_cmd_42708 sierra_net_send_cmd 3 42708 NULL nohasharray
137079 +hard_show_42708 hard_show 0 42708 &sierra_net_send_cmd_42708
137080 +pm8001_ctl_max_sg_list_show_42710 pm8001_ctl_max_sg_list_show 0 42710 NULL
137081 +taos_smbus_xfer_42714 taos_smbus_xfer 0 42714 NULL
137082 +regulator_print_state_42718 regulator_print_state 0 42718 NULL
137083 +adxl34x_calibrate_show_42719 adxl34x_calibrate_show 0 42719 NULL
137084 +read_status_42722 read_status 0 42722 NULL nohasharray
137085 +ath10k_pci_qca6174_chip_reset_42722 ath10k_pci_qca6174_chip_reset 0 42722 &read_status_42722
137086 +selinux_ip_postroute_42725 selinux_ip_postroute 0 42725 NULL
137087 +setup_ntlmv2_rsp_42726 setup_ntlmv2_rsp 0 42726 NULL
137088 +iwl_mvm_coex_dump_mbox_old_42727 iwl_mvm_coex_dump_mbox_old 0-3-4 42727 NULL
137089 +bmg160_data_rdy_trigger_set_state_42728 bmg160_data_rdy_trigger_set_state 0 42728 NULL
137090 +ath10k_pci_warm_reset_42729 ath10k_pci_warm_reset 0 42729 NULL
137091 +dvb_demux_ioctl_42733 dvb_demux_ioctl 2 42733 NULL nohasharray
137092 +target_stat_scsi_auth_intr_show_attr_hs_num_cmds_42733 target_stat_scsi_auth_intr_show_attr_hs_num_cmds 0 42733 &dvb_demux_ioctl_42733 nohasharray
137093 +fw_get_filesystem_firmware_42733 fw_get_filesystem_firmware 0 42733 &target_stat_scsi_auth_intr_show_attr_hs_num_cmds_42733
137094 +set_aoe_iflist_42737 set_aoe_iflist 2 42737 NULL nohasharray
137095 +igbvf_get_regs_len_42737 igbvf_get_regs_len 0 42737 &set_aoe_iflist_42737
137096 +ax25_setsockopt_42740 ax25_setsockopt 5-0 42740 NULL
137097 +SendReceive2_42742 SendReceive2 0 42742 NULL
137098 +sdev_show_modalias_42746 sdev_show_modalias 0 42746 NULL nohasharray
137099 +write_42746 write 0 42746 &sdev_show_modalias_42746
137100 +xen_bind_pirq_gsi_to_irq_42750 xen_bind_pirq_gsi_to_irq 1 42750 NULL nohasharray
137101 +lbs_mesh_set_42750 lbs_mesh_set 0-4 42750 &xen_bind_pirq_gsi_to_irq_42750
137102 +dpm_sysfs_add_42756 dpm_sysfs_add 0 42756 NULL nohasharray
137103 +s2io_open_42756 s2io_open 0 42756 &dpm_sysfs_add_42756
137104 +sysfs_set_active_low_42759 sysfs_set_active_low 0 42759 NULL
137105 +usblp_rtest_42761 usblp_rtest 0 42761 NULL
137106 +sysfs_show_available_clocksources_42763 sysfs_show_available_clocksources 0 42763 NULL
137107 +vmxnet3_rq_create_42771 vmxnet3_rq_create 0 42771 NULL
137108 +ath10k_htt_verify_version_42776 ath10k_htt_verify_version 0 42776 NULL
137109 +x25_recvmsg_42777 x25_recvmsg 4-0 42777 NULL
137110 +lp3943_gpio_direction_output_42778 lp3943_gpio_direction_output 0 42778 NULL
137111 +snd_midi_event_decode_42780 snd_midi_event_decode 0 42780 NULL
137112 +cryptd_hash_setkey_42781 cryptd_hash_setkey 3 42781 NULL nohasharray
137113 +isku_sysfs_read_info_42781 isku_sysfs_read_info 6-0-5 42781 &cryptd_hash_setkey_42781
137114 +show_fnode_chap_out_idx_42784 show_fnode_chap_out_idx 0 42784 NULL
137115 +store_fan_beep_42785 store_fan_beep 0-4 42785 NULL
137116 +elfcorehdr_read_notes_42786 elfcorehdr_read_notes 2 42786 NULL
137117 +hackrf_set_if_gain_42788 hackrf_set_if_gain 0 42788 NULL
137118 +koneplus_sysfs_read_42792 koneplus_sysfs_read 6-0 42792 NULL
137119 +cgroup_migrate_prepare_dst_42793 cgroup_migrate_prepare_dst 0 42793 NULL
137120 +show_chglim_42794 show_chglim 0 42794 NULL
137121 +ntfs_attr_extend_allocation_42796 ntfs_attr_extend_allocation 0 42796 NULL
137122 +fw_device_op_compat_ioctl_42804 fw_device_op_compat_ioctl 2 42804 NULL
137123 +show_line1_42806 show_line1 0 42806 NULL
137124 +esd_usb2_open_42809 esd_usb2_open 0 42809 NULL
137125 +pcf2127_get_datetime_42811 pcf2127_get_datetime 0 42811 NULL nohasharray
137126 +smk_bu_current_42811 smk_bu_current 0-4 42811 &pcf2127_get_datetime_42811
137127 +drm_ioctl_42813 drm_ioctl 2 42813 NULL
137128 +__bch_cache_set_store_42815 __bch_cache_set_store 0-4 42815 NULL
137129 +iwl_dbgfs_ucode_bt_stats_read_42820 iwl_dbgfs_ucode_bt_stats_read 3-0 42820 NULL
137130 +set_arg_42824 set_arg 3 42824 NULL
137131 +si476x_radio_read_rsq_blob_42827 si476x_radio_read_rsq_blob 3-0 42827 NULL
137132 +bnad_mtu_set_42833 bnad_mtu_set 0 42833 NULL
137133 +dnotify_handle_event_42835 dnotify_handle_event 0 42835 NULL
137134 +f2fs_unfreeze_42836 f2fs_unfreeze 0 42836 NULL
137135 +show_sas_rphy_target_port_protocols_42840 show_sas_rphy_target_port_protocols 0 42840 NULL
137136 +mv88e6131_get_sset_count_42841 mv88e6131_get_sset_count 0 42841 NULL
137137 +prop_compression_validate_42847 prop_compression_validate 0 42847 NULL
137138 +show_ata_dev_xfer_mode_42848 show_ata_dev_xfer_mode 0 42848 NULL
137139 +btmrvl_fwdump_write_42850 btmrvl_fwdump_write 3-0 42850 NULL nohasharray
137140 +ath10k_pci_qca988x_chip_reset_42850 ath10k_pci_qca988x_chip_reset 0 42850 &btmrvl_fwdump_write_42850
137141 +prandom_u32_42853 prandom_u32 0 42853 NULL nohasharray
137142 +ath6kl_wmi_config_debug_module_cmd_42853 ath6kl_wmi_config_debug_module_cmd 0 42853 &prandom_u32_42853
137143 +wl12xx_init_vif_data_42855 wl12xx_init_vif_data 0 42855 NULL
137144 +return_gap_lebs_42862 return_gap_lebs 0 42862 NULL
137145 +gen_pool_first_fit_order_align_42863 gen_pool_first_fit_order_align 2-3-4 42863 NULL nohasharray
137146 +of_property_count_strings_42863 of_property_count_strings 0 42863 &gen_pool_first_fit_order_align_42863 nohasharray
137147 +destroy_42863 destroy 0 42863 &of_property_count_strings_42863
137148 +ad7877_read_adc_42867 ad7877_read_adc 0 42867 NULL
137149 +_ctl_host_trace_buffer_show_42869 _ctl_host_trace_buffer_show 0 42869 NULL
137150 +parse_user_pin_configs_42870 parse_user_pin_configs 0 42870 NULL
137151 +t4_sge_alloc_rxq_42871 t4_sge_alloc_rxq 0 42871 NULL nohasharray
137152 +snd_device_register_all_42871 snd_device_register_all 0 42871 &t4_sge_alloc_rxq_42871
137153 +iscsi_stat_instance_show_attr_description_42874 iscsi_stat_instance_show_attr_description 0 42874 NULL
137154 +mt9v022_s_ctrl_42875 mt9v022_s_ctrl 0 42875 NULL nohasharray
137155 +media_read_42875 media_read 0-3 42875 &mt9v022_s_ctrl_42875
137156 +nvme_trans_unit_serial_page_42879 nvme_trans_unit_serial_page 4 42879 NULL
137157 +tw68_video_init2_42880 tw68_video_init2 2 42880 NULL
137158 +pskb_expand_head_42881 pskb_expand_head 3-2-0 42881 NULL
137159 +rt5677_gpio_direction_in_42886 rt5677_gpio_direction_in 0 42886 NULL nohasharray
137160 +pcistub_irq_handler_switch_42886 pcistub_irq_handler_switch 0-3 42886 &rt5677_gpio_direction_in_42886
137161 +lm3530_mode_get_42888 lm3530_mode_get 0 42888 NULL
137162 +c2_up_42890 c2_up 0 42890 NULL
137163 +pci_write_42893 pci_write 0 42893 NULL
137164 +xpc_kmalloc_cacheline_aligned_42895 xpc_kmalloc_cacheline_aligned 1 42895 NULL nohasharray
137165 +twl4030_madc_conversion_42895 twl4030_madc_conversion 0 42895 &xpc_kmalloc_cacheline_aligned_42895 nohasharray
137166 +amb_send_42895 amb_send 0 42895 &twl4030_madc_conversion_42895
137167 +SendTxCommandPacket_42901 SendTxCommandPacket 3 42901 NULL
137168 +hd_end_request_42904 hd_end_request 2 42904 NULL
137169 +ieee80211_tdls_mgmt_teardown_42905 ieee80211_tdls_mgmt_teardown 10 42905 NULL
137170 +alx_change_mtu_42906 alx_change_mtu 0 42906 NULL
137171 +rds_create_42907 rds_create 0 42907 NULL
137172 +sta_last_rx_rate_read_42909 sta_last_rx_rate_read 3-0 42909 NULL
137173 +g_mbus_fmt_42910 g_mbus_fmt 0 42910 NULL
137174 +snd_jack_new_42914 snd_jack_new 0 42914 NULL
137175 +hfsplus_user_getxattr_42915 hfsplus_user_getxattr 0 42915 NULL
137176 +device_show_int_42919 device_show_int 0 42919 NULL
137177 +simple_playback_pcm_prepare_42920 simple_playback_pcm_prepare 0 42920 NULL
137178 +pcxhr_set_clock_42923 pcxhr_set_clock 0 42923 NULL nohasharray
137179 +show_42923 show 0 42923 &pcxhr_set_clock_42923
137180 +drbd_header_size_42928 drbd_header_size 0 42928 NULL
137181 +lis3lv02d_rate_set_42933 lis3lv02d_rate_set 0-4 42933 NULL
137182 +set_analog_out_42935 set_analog_out 0-4 42935 NULL
137183 +bnx2_open_42936 bnx2_open 0 42936 NULL
137184 +xfs_bmapi_allocate_42938 xfs_bmapi_allocate 0 42938 NULL
137185 +sctp_getsockopt_maxburst_42941 sctp_getsockopt_maxburst 2 42941 NULL nohasharray
137186 +slot_store_42941 slot_store 0-3 42941 &sctp_getsockopt_maxburst_42941
137187 +handle_response_42945 handle_response 0 42945 NULL
137188 +vx_reset_chk_42946 vx_reset_chk 0 42946 NULL nohasharray
137189 +ds1682_store_42946 ds1682_store 0-4 42946 &vx_reset_chk_42946
137190 +hashtab_map_42947 hashtab_map 0 42947 NULL
137191 +w1_ds2760_write_42955 w1_ds2760_write 3-4 42955 NULL
137192 +sys_sethostname_42962 sys_sethostname 2 42962 NULL nohasharray
137193 +set_temp0_min_42962 set_temp0_min 0-4 42962 &sys_sethostname_42962
137194 +fcoe_reset_42963 fcoe_reset 0 42963 NULL
137195 +snd_korg1212_trigger_42966 snd_korg1212_trigger 0 42966 NULL nohasharray
137196 +kone_check_write_42966 kone_check_write 0 42966 &snd_korg1212_trigger_42966
137197 +ntb_setup_snb_msix_42971 ntb_setup_snb_msix 2 42971 NULL
137198 +n_pins_show_42973 n_pins_show 0 42973 NULL
137199 +show_temp62_42975 show_temp62 0 42975 NULL
137200 +show_rx_polinv_enb_42977 show_rx_polinv_enb 0 42977 NULL nohasharray
137201 +sysv_readpage_42977 sysv_readpage 0 42977 &show_rx_polinv_enb_42977
137202 +acpi_get_device_data_42978 acpi_get_device_data 0 42978 NULL
137203 +compat_udpv6_setsockopt_42981 compat_udpv6_setsockopt 5 42981 NULL nohasharray
137204 +pfkey_xfrm_policy2sec_ctx_size_42981 pfkey_xfrm_policy2sec_ctx_size 0 42981 &compat_udpv6_setsockopt_42981 nohasharray
137205 +store_enable_clka1_output_42981 store_enable_clka1_output 0-4 42981 &pfkey_xfrm_policy2sec_ctx_size_42981
137206 +it8712f_wdt_write_42982 it8712f_wdt_write 0-3 42982 NULL
137207 +pci_bus_read_config_word_42987 pci_bus_read_config_word 0 42987 NULL
137208 +hwrng_attr_current_store_42989 hwrng_attr_current_store 0-4 42989 NULL
137209 +nfs_idmap_get_desc_42990 nfs_idmap_get_desc 2-4 42990 NULL nohasharray
137210 +rtw_os_xmit_resource_alloc_42990 rtw_os_xmit_resource_alloc 3 42990 &nfs_idmap_get_desc_42990
137211 +mem_cgroup_force_empty_write_42994 mem_cgroup_force_empty_write 0-3 42994 NULL
137212 +il4965_show_debug_level_42996 il4965_show_debug_level 0 42996 NULL
137213 +xfs_da_read_buf_43008 xfs_da_read_buf 0 43008 NULL
137214 +nct6683_create_attr_group_43010 nct6683_create_attr_group 3 43010 NULL
137215 +vfio_fill_vconfig_bytes_43016 vfio_fill_vconfig_bytes 0 43016 NULL nohasharray
137216 +gadget_dev_desc_bDeviceProtocol_show_43016 gadget_dev_desc_bDeviceProtocol_show 0 43016 &vfio_fill_vconfig_bytes_43016
137217 +rxrpc_preparse_xdr_rxk5_43019 rxrpc_preparse_xdr_rxk5 0 43019 NULL
137218 +snd_pcm_pre_start_43020 snd_pcm_pre_start 0 43020 NULL nohasharray
137219 +export_store_43020 export_store 0-4 43020 &snd_pcm_pre_start_43020
137220 +p54_add_interface_43022 p54_add_interface 0 43022 NULL
137221 +nvkm_parent_create__43024 nvkm_parent_create_ 7 43024 NULL
137222 +isr_rx_mem_overflow_read_43025 isr_rx_mem_overflow_read 3-0 43025 NULL
137223 +b43_write_initvals_43028 b43_write_initvals 0 43028 NULL
137224 +ab3100_otp_paf_show_43029 ab3100_otp_paf_show 0 43029 NULL
137225 +check_subscription_permission_43032 check_subscription_permission 0 43032 NULL
137226 +wep_default_key_count_read_43035 wep_default_key_count_read 3-0 43035 NULL nohasharray
137227 +jffs2_write_begin_43035 jffs2_write_begin 0 43035 &wep_default_key_count_read_43035
137228 +max_queue_show_43036 max_queue_show 0 43036 NULL
137229 +set_icon_43037 set_icon 0-3 43037 NULL
137230 +cp2112_read_req_43041 cp2112_read_req 0 43041 NULL nohasharray
137231 +goldfish_fb_set_par_43041 goldfish_fb_set_par 0 43041 &cp2112_read_req_43041
137232 +write_s64_43043 write_s64 0 43043 NULL
137233 +show_port_name_43051 show_port_name 0 43051 NULL
137234 +ssb_pcmcia_cfg_read_43056 ssb_pcmcia_cfg_read 0 43056 NULL
137235 +fb_add_videomode_43057 fb_add_videomode 0 43057 NULL
137236 +pcap_rtc_set_alarm_43058 pcap_rtc_set_alarm 0 43058 NULL nohasharray
137237 +dfx_ctl_set_mac_address_43058 dfx_ctl_set_mac_address 0 43058 &pcap_rtc_set_alarm_43058
137238 +__bioset_create_43059 __bioset_create 1 43059 NULL nohasharray
137239 +ocfs2_get_clusters_43059 ocfs2_get_clusters 0 43059 &__bioset_create_43059
137240 +t3_sge_alloc_qset_43061 t3_sge_alloc_qset 0 43061 NULL nohasharray
137241 +store_enable_clka0_output_43061 store_enable_clka0_output 0-4 43061 &t3_sge_alloc_qset_43061
137242 +lme2510_i2c_xfer_43062 lme2510_i2c_xfer 0-3 43062 NULL
137243 +cap_netlink_send_43063 cap_netlink_send 0 43063 NULL
137244 +show_conn_param_ISCSI_PARAM_TCP_TIMESTAMP_STAT_43069 show_conn_param_ISCSI_PARAM_TCP_TIMESTAMP_STAT 0 43069 NULL
137245 +get_attention_status_43073 get_attention_status 0 43073 NULL
137246 +sst_drop_stream_43076 sst_drop_stream 0 43076 NULL nohasharray
137247 +target_stat_scsi_transport_show_attr_device_43076 target_stat_scsi_transport_show_attr_device 0 43076 &sst_drop_stream_43076
137248 +show_fc_host_active_fc4s_43078 show_fc_host_active_fc4s 0 43078 NULL
137249 +get_slave_size_43081 get_slave_size 0 43081 NULL
137250 +nfs_map_group_to_gid_43082 nfs_map_group_to_gid 3 43082 NULL
137251 +set_lock_args_43085 set_lock_args 0 43085 NULL nohasharray
137252 +deadline_write_expire_show_43085 deadline_write_expire_show 0 43085 &set_lock_args_43085 nohasharray
137253 +ql_start_rx_ring_43085 ql_start_rx_ring 0 43085 &deadline_write_expire_show_43085
137254 +_xfer_secondary_pool_43089 _xfer_secondary_pool 2 43089 NULL nohasharray
137255 +tomoyo_read_43089 tomoyo_read 0-3 43089 &_xfer_secondary_pool_43089
137256 +regmap_spmi_base_write_43095 regmap_spmi_base_write 0 43095 NULL nohasharray
137257 +mt2131_writeregs_43095 mt2131_writeregs 0 43095 &regmap_spmi_base_write_43095
137258 +dev_set_promiscuity_43096 dev_set_promiscuity 0 43096 NULL
137259 +store_srp_rport_fast_io_fail_tmo_43097 store_srp_rport_fast_io_fail_tmo 0-4 43097 NULL
137260 +dump_skip_43098 dump_skip 2 43098 NULL
137261 +mwifiex_cmd_11n_cfg_43102 mwifiex_cmd_11n_cfg 0 43102 NULL
137262 +sysfs_create_file_ns_43103 sysfs_create_file_ns 0 43103 NULL
137263 +stmmac_init_dma_engine_43104 stmmac_init_dma_engine 0 43104 NULL
137264 +fuse_statfs_43106 fuse_statfs 0 43106 NULL
137265 +ieee80211_if_fmt_drop_unencrypted_43107 ieee80211_if_fmt_drop_unencrypted 3 43107 NULL
137266 +gfs2_journaled_truncate_43108 gfs2_journaled_truncate 0 43108 NULL
137267 +svc_change_qos_43111 svc_change_qos 0 43111 NULL
137268 +store_43112 store 0 43112 NULL
137269 +ix2505v_write_43115 ix2505v_write 0 43115 NULL
137270 +open_43117 open 0 43117 NULL
137271 +calculate_node_totalpages_43118 calculate_node_totalpages 2-3 43118 NULL
137272 +parport_ieee1284_write_compat_43125 parport_ieee1284_write_compat 0 43125 NULL
137273 +show_rpm_min_43129 show_rpm_min 0 43129 NULL
137274 +lock_page_killable_43130 lock_page_killable 0 43130 NULL
137275 +e1000_request_msix_43134 e1000_request_msix 0 43134 NULL
137276 +dmfe_open_43139 dmfe_open 0 43139 NULL
137277 +ab3100_otp_imeich_show_43143 ab3100_otp_imeich_show 0 43143 NULL
137278 +read_file_dfs_43145 read_file_dfs 3-0 43145 NULL nohasharray
137279 +i2c_hid_get_report_43145 i2c_hid_get_report 0 43145 &read_file_dfs_43145
137280 +relay_file_read_subbufs_43147 relay_file_read_subbufs 0 43147 NULL
137281 +show_enabled_43152 show_enabled 0 43152 NULL
137282 +qlcnic_sysfs_clear_esw_stats_43153 qlcnic_sysfs_clear_esw_stats 0-6-5 43153 NULL
137283 +ipath_get_slave_info_43154 ipath_get_slave_info 0 43154 NULL
137284 +f2fs_statfs_43158 f2fs_statfs 0 43158 NULL
137285 +cfs_cpt_table_alloc_43159 cfs_cpt_table_alloc 1 43159 NULL
137286 +usb_string_sub_43164 usb_string_sub 0 43164 NULL
137287 +il_dbgfs_power_save_status_read_43165 il_dbgfs_power_save_status_read 3-0 43165 NULL
137288 +s5k4aa_set_noise_43172 s5k4aa_set_noise 0 43172 NULL
137289 +__iscsi_nacl_auth_store_userid_mutual_43181 __iscsi_nacl_auth_store_userid_mutual 0-3 43181 NULL
137290 +ath6kl_set_assoc_req_ies_43185 ath6kl_set_assoc_req_ies 3 43185 NULL
137291 +_read_43194 _read 0 43194 NULL
137292 +ext4_xattr_ibody_get_43200 ext4_xattr_ibody_get 0 43200 NULL
137293 +teiup_create_43201 teiup_create 3 43201 NULL
137294 +uio_write_43202 uio_write 3-0 43202 NULL
137295 +iso_callback_43208 iso_callback 3 43208 NULL
137296 +ath10k_p2p_calc_noa_ie_len_43209 ath10k_p2p_calc_noa_ie_len 0 43209 NULL
137297 +f2fs_acl_from_disk_43210 f2fs_acl_from_disk 2 43210 NULL
137298 +isl29003_set_range_43211 isl29003_set_range 0 43211 NULL
137299 +ovl_split_lowerdirs_43214 ovl_split_lowerdirs 0 43214 NULL
137300 +link_failure_count_show_43216 link_failure_count_show 0 43216 NULL nohasharray
137301 +nes_show_flash_data_43216 nes_show_flash_data 0 43216 &link_failure_count_show_43216
137302 +gfs2_direct_IO_43220 gfs2_direct_IO 4-0 43220 NULL
137303 +elf_core_extra_phdrs_43222 elf_core_extra_phdrs 0 43222 NULL nohasharray
137304 +get_status_43222 get_status 0 43222 &elf_core_extra_phdrs_43222 nohasharray
137305 +attr_store_43222 attr_store 0-3 43222 &get_status_43222
137306 +ivtv_xfer_43223 ivtv_xfer 0-3 43223 NULL
137307 +sock_no_recvmsg_43228 sock_no_recvmsg 0-4 43228 NULL
137308 +wdog_reboot_handler_43234 wdog_reboot_handler 0 43234 NULL
137309 +show_fcoe_fcf_device_selected_43236 show_fcoe_fcf_device_selected 0 43236 NULL
137310 +read_status_43238 read_status 0 43238 NULL
137311 +batadv_tt_tvlv_unicast_handler_v1_43239 batadv_tt_tvlv_unicast_handler_v1 5 43239 NULL nohasharray
137312 +pstr_show_43239 pstr_show 0 43239 &batadv_tt_tvlv_unicast_handler_v1_43239 nohasharray
137313 +__logfs_write_buf_43239 __logfs_write_buf 0 43239 &pstr_show_43239
137314 +vmemmap_alloc_block_43245 vmemmap_alloc_block 1 43245 NULL
137315 +ax88178_change_mtu_43248 ax88178_change_mtu 0 43248 NULL
137316 +fixup_leb_43256 fixup_leb 3 43256 NULL
137317 +hfsplus_setattr_43257 hfsplus_setattr 0 43257 NULL
137318 +store_pwm_auto_spinup_min_43260 store_pwm_auto_spinup_min 0-4 43260 NULL
137319 +kmx61_acc_validate_trigger_43264 kmx61_acc_validate_trigger 0 43264 NULL
137320 +rocker_port_ctrl_vlan_bridge_43266 rocker_port_ctrl_vlan_bridge 0 43266 NULL
137321 +ide_end_rq_43269 ide_end_rq 4 43269 NULL
137322 +omfs_readpage_43270 omfs_readpage 0 43270 NULL
137323 +mxl5007t_get_if_frequency_43271 mxl5007t_get_if_frequency 0 43271 NULL
137324 +uvc_commit_video_43272 uvc_commit_video 0 43272 NULL
137325 +do_journal_begin_r_43273 do_journal_begin_r 0 43273 NULL
137326 +lpfc_oas_lun_status_show_43274 lpfc_oas_lun_status_show 0 43274 NULL
137327 +evtchn_write_43278 evtchn_write 3-0 43278 NULL
137328 +filemap_write_and_wait_range_43279 filemap_write_and_wait_range 0 43279 NULL nohasharray
137329 +bitmap_parselist_user_43279 bitmap_parselist_user 0 43279 &filemap_write_and_wait_range_43279
137330 +ds1511_rtc_read_time_43280 ds1511_rtc_read_time 0 43280 NULL
137331 +src_frames_43281 src_frames 0 43281 NULL nohasharray
137332 +show_temp_crit_hyst_43281 show_temp_crit_hyst 0 43281 &src_frames_43281
137333 +adp8870_bl_l1_daylight_max_store_43287 adp8870_bl_l1_daylight_max_store 4-0 43287 NULL
137334 +show_pwm_auto_pwm_min_43293 show_pwm_auto_pwm_min 0 43293 NULL
137335 +show_num_ports_43296 show_num_ports 0 43296 NULL
137336 +mpage_alloc_43299 mpage_alloc 3 43299 NULL
137337 +lm3533_read_43309 lm3533_read 0 43309 NULL
137338 +fm10k_update_uc_addr_pf_43310 fm10k_update_uc_addr_pf 0 43310 NULL nohasharray
137339 +store_cpumask_43310 store_cpumask 0-4 43310 &fm10k_update_uc_addr_pf_43310
137340 +em28xx_audio_analog_set_43312 em28xx_audio_analog_set 0 43312 NULL
137341 +acpi_ex_convert_to_buffer_43314 acpi_ex_convert_to_buffer 0 43314 NULL
137342 +try_charge_43315 try_charge 0 43315 NULL
137343 +position_show_43316 position_show 0 43316 NULL nohasharray
137344 +padlock_sha1_init_nano_43316 padlock_sha1_init_nano 0 43316 &position_show_43316
137345 +temp1_max_alarm_show_43317 temp1_max_alarm_show 0 43317 NULL nohasharray
137346 +nilfs_direct_lookup_contig_43317 nilfs_direct_lookup_contig 0 43317 &temp1_max_alarm_show_43317 nohasharray
137347 +sctp_auth_ep_add_chunkid_43317 sctp_auth_ep_add_chunkid 0 43317 &nilfs_direct_lookup_contig_43317 nohasharray
137348 +iwl_mvm_mac_start_43317 iwl_mvm_mac_start 0 43317 &sctp_auth_ep_add_chunkid_43317
137349 +target_core_dev_wwn_store_attr_vpd_unit_serial_43322 target_core_dev_wwn_store_attr_vpd_unit_serial 0-3 43322 NULL
137350 +be_get_sset_count_43324 be_get_sset_count 0 43324 NULL
137351 +sja1000_open_43326 sja1000_open 0 43326 NULL
137352 +show_sas_phy_initiator_port_protocols_43327 show_sas_phy_initiator_port_protocols 0 43327 NULL
137353 +__ext4_get_inode_loc_43332 __ext4_get_inode_loc 0 43332 NULL nohasharray
137354 +thermal_set_mode_43332 thermal_set_mode 0 43332 &__ext4_get_inode_loc_43332
137355 +__uncore_event5_show_43333 __uncore_event5_show 0 43333 NULL
137356 +patch_stac9200_43348 patch_stac9200 0 43348 NULL
137357 +drm_dp_mst_wait_tx_reply_43349 drm_dp_mst_wait_tx_reply 0 43349 NULL
137358 +xfs_log_regrant_43350 xfs_log_regrant 0 43350 NULL
137359 +set_peripheral_43353 set_peripheral 0 43353 NULL
137360 +gart_free_coherent_43362 gart_free_coherent 2-4 43362 NULL
137361 +may_create_key_43363 may_create_key 0 43363 NULL
137362 +pm_print_times_show_43364 pm_print_times_show 0 43364 NULL
137363 +pn_init_43370 pn_init 0 43370 NULL
137364 +proc_sys_permission_43371 proc_sys_permission 0 43371 NULL nohasharray
137365 +bnad_tx_msix_register_43371 bnad_tx_msix_register 0 43371 &proc_sys_permission_43371
137366 +wl1271_acx_group_address_tbl_43372 wl1271_acx_group_address_tbl 0 43372 NULL
137367 +mmc_sd_init_card_43374 mmc_sd_init_card 0 43374 NULL
137368 +gfs2_rgrp_bh_get_43375 gfs2_rgrp_bh_get 0 43375 NULL nohasharray
137369 +ath10k_htt_tx_alloc_43375 ath10k_htt_tx_alloc 0 43375 &gfs2_rgrp_bh_get_43375
137370 +lx_framebuffer_size_43377 lx_framebuffer_size 0 43377 NULL
137371 +show_fcstat_fc_non_bls_resp_43383 show_fcstat_fc_non_bls_resp 0 43383 NULL
137372 +svc_pool_map_get_43386 svc_pool_map_get 0 43386 NULL
137373 +tpm_inf_send_43388 tpm_inf_send 0-3 43388 NULL
137374 +scsiback_make_nexus_43391 scsiback_make_nexus 0 43391 NULL
137375 +xfs_btree_new_iroot_43392 xfs_btree_new_iroot 0 43392 NULL
137376 +mdfour_43396 mdfour 0 43396 NULL
137377 +fsp_attr_show_getreg_43397 fsp_attr_show_getreg 0 43397 NULL nohasharray
137378 +tcm_qla2xxx_tpg_attrib_show_prod_mode_write_protect_43397 tcm_qla2xxx_tpg_attrib_show_prod_mode_write_protect 0 43397 &fsp_attr_show_getreg_43397
137379 +iscsi_sw_tcp_conn_get_param_43398 iscsi_sw_tcp_conn_get_param 0 43398 NULL
137380 +get_user_pages_unlocked_43399 get_user_pages_unlocked 0 43399 NULL
137381 +o2hb_read_block_input_43402 o2hb_read_block_input 0 43402 NULL
137382 +line6_submit_audio_in_all_urbs_43403 line6_submit_audio_in_all_urbs 0 43403 NULL
137383 +wl1251_acx_data_path_params_43404 wl1251_acx_data_path_params 0 43404 NULL
137384 +xenfb_write_43412 xenfb_write 3 43412 NULL
137385 +show_linear_43414 show_linear 0 43414 NULL nohasharray
137386 +serio_set_bind_mode_43414 serio_set_bind_mode 0-4 43414 &show_linear_43414
137387 +romfs_statfs_43416 romfs_statfs 0 43416 NULL nohasharray
137388 +load_firmware_43416 load_firmware 0 43416 &romfs_statfs_43416
137389 +ext4_xattr_check_names_43422 ext4_xattr_check_names 0 43422 NULL nohasharray
137390 +offset_store_43422 offset_store 0-3 43422 &ext4_xattr_check_names_43422
137391 +__alloc_bootmem_low_43423 __alloc_bootmem_low 1 43423 NULL nohasharray
137392 +sendctrl_hook_43423 sendctrl_hook 0 43423 &__alloc_bootmem_low_43423 nohasharray
137393 +gdm_wimax_netif_rx_43423 gdm_wimax_netif_rx 3 43423 &sendctrl_hook_43423
137394 +_abb5zes3_rtc_update_timer_43425 _abb5zes3_rtc_update_timer 0 43425 NULL
137395 +ath10k_thermal_get_cur_dutycycle_43427 ath10k_thermal_get_cur_dutycycle 0 43427 NULL
137396 +acpi_ds_create_method_mutex_43430 acpi_ds_create_method_mutex 0 43430 NULL
137397 +cyapa_gen3_bl_enter_43431 cyapa_gen3_bl_enter 0 43431 NULL
137398 +isku_sysfs_write_keys_capslock_43432 isku_sysfs_write_keys_capslock 6-0-5 43432 NULL
137399 +usb_alloc_urb_43436 usb_alloc_urb 1 43436 NULL
137400 +w1_master_attribute_show_name_43439 w1_master_attribute_show_name 0 43439 NULL
137401 +ath6kl_wmi_roam_tbl_event_rx_43440 ath6kl_wmi_roam_tbl_event_rx 3 43440 NULL nohasharray
137402 +store_received_ref_clk3b_43440 store_received_ref_clk3b 0-4 43440 &ath6kl_wmi_roam_tbl_event_rx_43440
137403 +send_pre_block_43442 send_pre_block 0 43442 NULL
137404 +usb_string_43443 usb_string 0 43443 NULL nohasharray
137405 +usemap_size_43443 usemap_size 0-1-2 43443 &usb_string_43443
137406 +get_vm_area_size_43444 get_vm_area_size 0 43444 NULL nohasharray
137407 +dm_attr_name_show_43444 dm_attr_name_show 0 43444 &get_vm_area_size_43444
137408 +nilfs_palloc_get_bitmap_block_43448 nilfs_palloc_get_bitmap_block 0 43448 NULL
137409 +decode_ntlmssp_challenge_43450 decode_ntlmssp_challenge 0 43450 NULL
137410 +store_temp_beep_43452 store_temp_beep 0-4 43452 NULL
137411 +fs_path_prepare_for_add_43453 fs_path_prepare_for_add 2 43453 NULL
137412 +wil_change_mtu_43455 wil_change_mtu 0 43455 NULL
137413 +lirc_dev_fop_read_43459 lirc_dev_fop_read 0-3 43459 NULL
137414 +nvme_trans_device_id_page_43466 nvme_trans_device_id_page 4 43466 NULL
137415 +target_core_dev_pr_show_attr_res_aptpl_active_43467 target_core_dev_pr_show_attr_res_aptpl_active 0 43467 NULL
137416 +il3945_send_rxon_assoc_43469 il3945_send_rxon_assoc 0 43469 NULL
137417 +btrfs_freeze_43471 btrfs_freeze 0 43471 NULL
137418 +write_43473 write 0 43473 NULL
137419 +hook_43475 hook 0 43475 NULL
137420 +current_uuid_store_43478 current_uuid_store 0-4 43478 NULL
137421 +dtv5100_i2c_xfer_43479 dtv5100_i2c_xfer 0-3 43479 NULL
137422 +alloc_new_reservation_43480 alloc_new_reservation 4-0 43480 NULL nohasharray
137423 +calculate_discard_block_size_43480 calculate_discard_block_size 0-1 43480 &alloc_new_reservation_43480
137424 +vga_get_43488 vga_get 0 43488 NULL
137425 +vmemdup_43489 vmemdup 2 43489 NULL
137426 +f_rndis_opts_attr_store_43493 f_rndis_opts_attr_store 0-4 43493 NULL
137427 +tx_tx_data_prepared_read_43497 tx_tx_data_prepared_read 3-0 43497 NULL nohasharray
137428 +f2fs_freeze_43497 f2fs_freeze 0 43497 &tx_tx_data_prepared_read_43497
137429 +show_lid_43498 show_lid 0 43498 NULL
137430 +init_43500 init 0 43500 NULL nohasharray
137431 +wusb_trust_timeout_store_43500 wusb_trust_timeout_store 0-4 43500 &init_43500
137432 +spmi_read_cmd_43502 spmi_read_cmd 0 43502 NULL
137433 +ieee80211_if_fmt_dot11MeshHWMPnetDiameterTraversalTime_43505 ieee80211_if_fmt_dot11MeshHWMPnetDiameterTraversalTime 3 43505 NULL
137434 +__unmap_and_move_43513 __unmap_and_move 0 43513 NULL
137435 +i8k_get_temp_43516 i8k_get_temp 0 43516 NULL
137436 +lpfc_fcp_io_channel_show_43518 lpfc_fcp_io_channel_show 0 43518 NULL nohasharray
137437 +et131x_init_recv_43518 et131x_init_recv 0 43518 &lpfc_fcp_io_channel_show_43518
137438 +alloc_instance_buffer_43530 alloc_instance_buffer 0 43530 NULL nohasharray
137439 +ll_direct_IO_26_43530 ll_direct_IO_26 4 43530 &alloc_instance_buffer_43530
137440 +dvb_ca_en50221_io_write_43533 dvb_ca_en50221_io_write 3-0 43533 NULL nohasharray
137441 +core_scsi3_alloc_aptpl_registration_43533 core_scsi3_alloc_aptpl_registration 0 43533 &dvb_ca_en50221_io_write_43533
137442 +read_events_43534 read_events 3 43534 NULL
137443 +cachefiles_daemon_write_43535 cachefiles_daemon_write 3-0 43535 NULL
137444 +xfs_qm_vop_chown_reserve_43536 xfs_qm_vop_chown_reserve 0 43536 NULL
137445 +store_43537 store 0-3 43537 NULL
137446 +store_43539 store 0 43539 NULL
137447 +ufs_alloccg_block_43540 ufs_alloccg_block 3-0 43540 NULL nohasharray
137448 +tx_frag_failed_read_43540 tx_frag_failed_read 3-0 43540 &ufs_alloccg_block_43540
137449 +mv88e6352_get_temp_alarm_43545 mv88e6352_get_temp_alarm 0 43545 NULL
137450 +broadsheet_spiflash_read_byte_43547 broadsheet_spiflash_read_byte 0 43547 NULL
137451 +request_resource_43548 request_resource 0 43548 NULL
137452 +store_43549 store 0-4 43549 NULL
137453 +sys_get_trip_temp_43550 sys_get_trip_temp 0 43550 NULL
137454 +pmdown_time_show_43552 pmdown_time_show 0 43552 NULL
137455 +amd756_access_43553 amd756_access 0 43553 NULL
137456 +lpfc_aer_cleanup_state_43554 lpfc_aer_cleanup_state 0-4 43554 NULL
137457 +ath_rx_init_43564 ath_rx_init 2 43564 NULL
137458 +o2nm_node_ipv4_address_write_43567 o2nm_node_ipv4_address_write 0-3 43567 NULL
137459 +_fc_frame_alloc_43568 _fc_frame_alloc 1 43568 NULL nohasharray
137460 +bfad_im_model_desc_show_43568 bfad_im_model_desc_show 0 43568 &_fc_frame_alloc_43568
137461 +cx231xx_i2c_recv_bytes_43571 cx231xx_i2c_recv_bytes 0 43571 NULL
137462 +rpc_malloc_43573 rpc_malloc 2 43573 NULL
137463 +ecryptfs_read_update_atime_43579 ecryptfs_read_update_atime 0 43579 NULL
137464 +passive_store_43589 passive_store 0-4 43589 NULL
137465 +show_pwm_43593 show_pwm 0 43593 NULL nohasharray
137466 +__uncore_filter_nid2_show_43593 __uncore_filter_nid2_show 0 43593 &show_pwm_43593
137467 +ath9k_htc_add_interface_43602 ath9k_htc_add_interface 0 43602 NULL
137468 +smack_inode_listsecurity_43603 smack_inode_listsecurity 0 43603 NULL
137469 +lpfc_idiag_drbacc_read_reg_43606 lpfc_idiag_drbacc_read_reg 0-3 43606 NULL
137470 +proc_read_43614 proc_read 3-0 43614 NULL
137471 +xfs_map_blocks_43615 xfs_map_blocks 0 43615 NULL nohasharray
137472 +emit_flush_43615 emit_flush 0 43615 &xfs_map_blocks_43615
137473 +p54_set_edcf_43622 p54_set_edcf 0 43622 NULL nohasharray
137474 +set_polarity_43622 set_polarity 0 43622 &p54_set_edcf_43622
137475 +alloc_thread_groups_43625 alloc_thread_groups 2-0 43625 NULL
137476 +elan_smbus_get_baseline_data_43629 elan_smbus_get_baseline_data 0 43629 NULL
137477 +cm4000_suspend_43630 cm4000_suspend 0 43630 NULL
137478 +dlm_nodir_store_43636 dlm_nodir_store 0-3 43636 NULL
137479 +padlock_sha_export_43640 padlock_sha_export 0 43640 NULL nohasharray
137480 +ia_cbr_setup_43640 ia_cbr_setup 0 43640 &padlock_sha_export_43640
137481 +tps6105x_get_43643 tps6105x_get 0 43643 NULL nohasharray
137482 +setup_sdma_43643 setup_sdma 0 43643 &tps6105x_get_43643
137483 +si4713_wait_stc_43644 si4713_wait_stc 0 43644 NULL
137484 +gf100_vm_create_43645 gf100_vm_create 2-3 43645 NULL
137485 +generic_get_free_region_43646 generic_get_free_region 0-3 43646 NULL
137486 +kmalloc_large_node_hook_43651 kmalloc_large_node_hook 2 43651 NULL
137487 +__orinoco_hw_set_bitrate_43655 __orinoco_hw_set_bitrate 0 43655 NULL
137488 +random_write_43656 random_write 3-0 43656 NULL
137489 +acpi_ds_exec_begin_control_op_43657 acpi_ds_exec_begin_control_op 0 43657 NULL
137490 +ext4_acl_count_43659 ext4_acl_count 0-1 43659 NULL nohasharray
137491 +tps65217_set_bits_43659 tps65217_set_bits 0 43659 &ext4_acl_count_43659
137492 +show_fc_host_manufacturer_43662 show_fc_host_manufacturer 0 43662 NULL
137493 +write_file_tx99_power_43670 write_file_tx99_power 3-0 43670 NULL
137494 +snd_seq_pool_init_43673 snd_seq_pool_init 0 43673 NULL
137495 +dmam_declare_coherent_memory_43679 dmam_declare_coherent_memory 2-4 43679 NULL nohasharray
137496 +start_ms350_cam_43679 start_ms350_cam 0 43679 &dmam_declare_coherent_memory_43679
137497 +acpi_ut_strtoul64_43681 acpi_ut_strtoul64 0 43681 NULL
137498 +_drbd_no_send_page_43682 _drbd_no_send_page 4 43682 NULL
137499 +calgary_map_page_43686 calgary_map_page 4 43686 NULL nohasharray
137500 +cluster_set_43686 cluster_set 0-6 43686 &calgary_map_page_43686
137501 +port_attr_store_43688 port_attr_store 0-4 43688 NULL nohasharray
137502 +rbd_header_from_disk_43688 rbd_header_from_disk 0 43688 &port_attr_store_43688
137503 +start_43697 start 0 43697 NULL
137504 +show_43699 show 0 43699 NULL
137505 +hidp_send_ctrl_message_43702 hidp_send_ctrl_message 4-0 43702 NULL nohasharray
137506 +mwifiex_cmd_cfg_data_43702 mwifiex_cmd_cfg_data 0 43702 &hidp_send_ctrl_message_43702
137507 +ncp_modify_file_or_subdir_dos_info_43705 ncp_modify_file_or_subdir_dos_info 0 43705 NULL
137508 +set_rdac2_43707 set_rdac2 4-0 43707 NULL
137509 +cpuidle_switch_governor_43709 cpuidle_switch_governor 0 43709 NULL
137510 +acerhdf_set_cur_state_43710 acerhdf_set_cur_state 0 43710 NULL
137511 +nvkm_connector_create__43711 nvkm_connector_create_ 6 43711 NULL nohasharray
137512 +ext3_xattr_trusted_set_43711 ext3_xattr_trusted_set 0 43711 &nvkm_connector_create__43711
137513 +memory_subsys_offline_43716 memory_subsys_offline 0 43716 NULL
137514 +show_hyst_43718 show_hyst 0 43718 NULL
137515 +adis_read_reg_43719 adis_read_reg 0 43719 NULL nohasharray
137516 +cpia2_do_command_43719 cpia2_do_command 0 43719 &adis_read_reg_43719
137517 +xfs_bmap_del_extent_43720 xfs_bmap_del_extent 0 43720 NULL
137518 +module_flags_taint_43722 module_flags_taint 0 43722 NULL
137519 +wait_for_completion_interruptible_43723 wait_for_completion_interruptible 0 43723 NULL
137520 +fuse_send_read_43725 fuse_send_read 4 43725 NULL
137521 +imm_write_info_43727 imm_write_info 0-3 43727 NULL
137522 +pm8001_chip_set_nvmd_req_43728 pm8001_chip_set_nvmd_req 0 43728 NULL
137523 +drbd_md_first_sector_43729 drbd_md_first_sector 0 43729 NULL
137524 +lbs_dev_open_43731 lbs_dev_open 0 43731 NULL nohasharray
137525 +pcistub_quirk_add_43731 pcistub_quirk_add 0-3 43731 &lbs_dev_open_43731
137526 +snd_rme32_playback_copy_43732 snd_rme32_playback_copy 5 43732 NULL nohasharray
137527 +fuse_notify_delete_43732 fuse_notify_delete 0 43732 &snd_rme32_playback_copy_43732
137528 +brcmf_sdio_download_firmware_43734 brcmf_sdio_download_firmware 4 43734 NULL nohasharray
137529 +__alloc_alien_cache_43734 __alloc_alien_cache 2 43734 &brcmf_sdio_download_firmware_43734
137530 +fuse_conn_congestion_threshold_write_43736 fuse_conn_congestion_threshold_write 3-0 43736 NULL
137531 +interf_grp_sub_compatible_id_show_43740 interf_grp_sub_compatible_id_show 0 43740 NULL
137532 +cifs_writepages_43741 cifs_writepages 0 43741 NULL
137533 +bql_set_limit_max_43745 bql_set_limit_max 4-0 43745 NULL
137534 +__bm_find_next_43748 __bm_find_next 2 43748 NULL
137535 +gigaset_initcs_43753 gigaset_initcs 2 43753 NULL
137536 +sctp_setsockopt_active_key_43755 sctp_setsockopt_active_key 3-0 43755 NULL
137537 +panic_happened_43756 panic_happened 0 43756 NULL
137538 +dev_size_mb_show_43758 dev_size_mb_show 0 43758 NULL
137539 +lola_set_stream_config_43764 lola_set_stream_config 0 43764 NULL
137540 +b43legacy_pio_init_43765 b43legacy_pio_init 0 43765 NULL nohasharray
137541 +wusbhc_pal_register_43765 wusbhc_pal_register 0 43765 &b43legacy_pio_init_43765
137542 +nilfs_btree_propagate_gc_43767 nilfs_btree_propagate_gc 0 43767 NULL
137543 +vid_cap_buf_prepare_43770 vid_cap_buf_prepare 0 43770 NULL
137544 +l2cap_validate_bredr_psm_43772 l2cap_validate_bredr_psm 0 43772 NULL
137545 +__lbs_mesh_config_send_43775 __lbs_mesh_config_send 0 43775 NULL nohasharray
137546 +dimmdev_label_store_43775 dimmdev_label_store 0-4 43775 &__lbs_mesh_config_send_43775
137547 +i2c_smbus_write_word_data_43778 i2c_smbus_write_word_data 0 43778 NULL
137548 +bnx2x_setup_tx_only_43781 bnx2x_setup_tx_only 0 43781 NULL
137549 +tcp_v4_connect_43786 tcp_v4_connect 0 43786 NULL
137550 +ocfs2_xattr_get_value_outside_43787 ocfs2_xattr_get_value_outside 0 43787 NULL nohasharray
137551 +pci_user_write_config_byte_43787 pci_user_write_config_byte 0 43787 &ocfs2_xattr_get_value_outside_43787
137552 +failed_reads_show_43791 failed_reads_show 0 43791 NULL
137553 +xfs_trans_reserve_quota_bydquots_43797 xfs_trans_reserve_quota_bydquots 0 43797 NULL
137554 +__uncore_filter_band1_show_43798 __uncore_filter_band1_show 0 43798 NULL
137555 +em28xx_write_regs_43804 em28xx_write_regs 0 43804 NULL nohasharray
137556 +integrity_kernel_read_43804 integrity_kernel_read 4 43804 &em28xx_write_regs_43804
137557 +suspend_lo_store_43805 suspend_lo_store 0-3 43805 NULL
137558 +btrfs_copy_from_user_43806 btrfs_copy_from_user 1-0-3 43806 NULL
137559 +il3945_read_ucode_43807 il3945_read_ucode 0 43807 NULL
137560 +hci_send_cmd_43810 hci_send_cmd 3 43810 NULL
137561 +ps_set_cur_charge_cntl_limit_43812 ps_set_cur_charge_cntl_limit 0 43812 NULL
137562 +show_fcoe_fcf_device_switch_name_43813 show_fcoe_fcf_device_switch_name 0 43813 NULL
137563 +ext4_read_block_bitmap_43814 ext4_read_block_bitmap 2 43814 NULL
137564 +alloc_irq_from_domain_43815 alloc_irq_from_domain 2-0-3 43815 NULL nohasharray
137565 +div64_u64_safe_43815 div64_u64_safe 0 43815 &alloc_irq_from_domain_43815
137566 +read_pwr_int_values_43824 read_pwr_int_values 0 43824 NULL
137567 +ieee80211_if_fmt_element_ttl_43825 ieee80211_if_fmt_element_ttl 3 43825 NULL
137568 +ieee80211_alloc_hw_43829 ieee80211_alloc_hw 1 43829 NULL nohasharray
137569 +get_rsb_struct_43829 get_rsb_struct 0 43829 &ieee80211_alloc_hw_43829
137570 +ovl_setxattr_43838 ovl_setxattr 0 43838 NULL
137571 +ltc4151_show_value_43839 ltc4151_show_value 0 43839 NULL
137572 +max_channels_43840 max_channels 0 43840 NULL
137573 +p54_download_eeprom_43842 p54_download_eeprom 4 43842 NULL nohasharray
137574 +snd_seq_fifo_event_in_43842 snd_seq_fifo_event_in 0 43842 &p54_download_eeprom_43842
137575 +read_flush_43851 read_flush 3-0 43851 NULL
137576 +bdx_hw_start_43856 bdx_hw_start 0 43856 NULL nohasharray
137577 +sdev_store_evt_media_change_43856 sdev_store_evt_media_change 0-4 43856 &bdx_hw_start_43856
137578 +resume_43864 resume 0 43864 NULL nohasharray
137579 +atl1c_change_mtu_43864 atl1c_change_mtu 0 43864 &resume_43864
137580 +port_number_show_43866 port_number_show 0 43866 NULL
137581 +lbtf_setup_firmware_43867 lbtf_setup_firmware 0 43867 NULL
137582 +beiscsi_free_session_disp_43868 beiscsi_free_session_disp 0 43868 NULL
137583 +ocfs2_block_group_find_clear_bits_43874 ocfs2_block_group_find_clear_bits 4 43874 NULL
137584 +pm860x_bulk_write_43875 pm860x_bulk_write 2-3 43875 NULL
137585 +rtl8150_set_mac_address_43881 rtl8150_set_mac_address 0 43881 NULL
137586 +nfc_hci_execute_cmd_43882 nfc_hci_execute_cmd 5 43882 NULL
137587 +ib_modify_device_43883 ib_modify_device 0 43883 NULL
137588 +pn_socket_listen_43885 pn_socket_listen 0 43885 NULL
137589 +hpfs_setattr_43889 hpfs_setattr 0 43889 NULL
137590 +tps6105x_mask_and_set_43891 tps6105x_mask_and_set 0 43891 NULL
137591 +cx231xx_s_audio_sampling_freq_43893 cx231xx_s_audio_sampling_freq 0 43893 NULL
137592 +write_43894 write 0-3 43894 NULL
137593 +ec_dbgfs_cmd_write_43895 ec_dbgfs_cmd_write 3 43895 NULL
137594 +gadget_strings_attr_store_43898 gadget_strings_attr_store 0-4 43898 NULL
137595 +ubifs_decompress_43909 ubifs_decompress 0 43909 NULL nohasharray
137596 +xillybus_myflush_43909 xillybus_myflush 0 43909 &ubifs_decompress_43909
137597 +v9fs_direct_IO_43911 v9fs_direct_IO 0 43911 NULL
137598 +snd_ymfpci_playback_trigger_43914 snd_ymfpci_playback_trigger 0 43914 NULL
137599 +set_temp8_43915 set_temp8 0-4 43915 NULL
137600 +prism2_sta_send_mgmt_43916 prism2_sta_send_mgmt 5 43916 NULL nohasharray
137601 +wl1271_acx_conn_monit_params_43916 wl1271_acx_conn_monit_params 0 43916 &prism2_sta_send_mgmt_43916
137602 +usb_autoresume_device_43919 usb_autoresume_device 0 43919 NULL
137603 +udf_file_write_iter_43922 udf_file_write_iter 0 43922 NULL nohasharray
137604 +velocity_netdev_event_43922 velocity_netdev_event 0 43922 &udf_file_write_iter_43922
137605 +rd_set_configfs_dev_params_43923 rd_set_configfs_dev_params 0-3 43923 NULL
137606 +ov7670_s_contrast_43924 ov7670_s_contrast 0 43924 NULL
137607 +wlcore_allocate_hw_queue_base_43928 wlcore_allocate_hw_queue_base 0 43928 NULL
137608 +tsl2550_show_lux1_input_43931 tsl2550_show_lux1_input 0 43931 NULL
137609 +snd_cs5535audio_capture_prepare_43934 snd_cs5535audio_capture_prepare 0 43934 NULL nohasharray
137610 +store_engine_mode_43934 store_engine_mode 0-4 43934 &snd_cs5535audio_capture_prepare_43934
137611 +__ftrace_hash_update_ipmodify_43937 __ftrace_hash_update_ipmodify 0 43937 NULL
137612 +st_press_buffer_postenable_43943 st_press_buffer_postenable 0 43943 NULL
137613 +xen_register_gsi_43946 xen_register_gsi 2-1 43946 NULL
137614 +xgbe_alloc_ring_resources_43947 xgbe_alloc_ring_resources 0 43947 NULL
137615 +stats_dot11RTSFailureCount_read_43948 stats_dot11RTSFailureCount_read 3-0 43948 NULL
137616 +multicast_startup_query_count_show_43949 multicast_startup_query_count_show 0 43949 NULL
137617 +vmci_transport_notify_send_post_enqueue_43957 vmci_transport_notify_send_post_enqueue 0 43957 NULL
137618 +xfs_trans_dqresv_43960 xfs_trans_dqresv 0 43960 NULL
137619 +bma180_show_filter_freq_avail_43961 bma180_show_filter_freq_avail 0 43961 NULL
137620 +show_unit_43962 show_unit 0 43962 NULL
137621 +emc6w201_write16_43963 emc6w201_write16 0 43963 NULL
137622 +yellowfin_open_43965 yellowfin_open 0 43965 NULL
137623 +cache_request_43968 cache_request 0 43968 NULL nohasharray
137624 +lm3642_strobe_pin_store_43968 lm3642_strobe_pin_store 0-4 43968 &cache_request_43968
137625 +iflink_show_43970 iflink_show 0 43970 NULL
137626 +cont_write_begin_43971 cont_write_begin 0-3 43971 NULL
137627 +rt2400pci_set_device_state_43974 rt2400pci_set_device_state 0 43974 NULL
137628 +set_auto_temp_43976 set_auto_temp 0-4 43976 NULL
137629 +__get_required_blob_size_43980 __get_required_blob_size 0-3-2 43980 NULL
137630 +__clkdev_alloc_43990 __clkdev_alloc 1 43990 NULL
137631 +netdev_init_43991 netdev_init 0 43991 NULL
137632 +kvm_read_guest_virt_43992 kvm_read_guest_virt 4-2 43992 NULL nohasharray
137633 +bcm_recvmsg_43992 bcm_recvmsg 4-0 43992 &kvm_read_guest_virt_43992 nohasharray
137634 +scsi_command_size_43992 scsi_command_size 0 43992 &bcm_recvmsg_43992 nohasharray
137635 +batadv_softif_init_late_43992 batadv_softif_init_late 0 43992 &scsi_command_size_43992
137636 +ulist_add_43994 ulist_add 0 43994 NULL
137637 +_rtl92d_fw_init_44000 _rtl92d_fw_init 0 44000 NULL
137638 +gpio_trig_brightness_store_44001 gpio_trig_brightness_store 0-4 44001 NULL
137639 +emit_flags_44006 emit_flags 3-4 44006 NULL
137640 +write_flush_procfs_44011 write_flush_procfs 3-0 44011 NULL nohasharray
137641 +mem_cgroup_move_charge_write_44011 mem_cgroup_move_charge_write 0 44011 &write_flush_procfs_44011
137642 +bd2802_store_reg0x03_44013 bd2802_store_reg0x03 0-4 44013 NULL
137643 +raid_show_resync_44017 raid_show_resync 0 44017 NULL
137644 +apds990x_rate_avail_44025 apds990x_rate_avail 0 44025 NULL
137645 +ds1374_wdt_notify_sys_44026 ds1374_wdt_notify_sys 0 44026 NULL nohasharray
137646 +store_fcoe_fcf_dev_loss_tmo_44026 store_fcoe_fcf_dev_loss_tmo 0-4 44026 &ds1374_wdt_notify_sys_44026 nohasharray
137647 +vxge_ethtool_get_regs_len_44026 vxge_ethtool_get_regs_len 0 44026 &store_fcoe_fcf_dev_loss_tmo_44026
137648 +address_mask_show_44028 address_mask_show 0 44028 NULL
137649 +oxygen_trigger_44030 oxygen_trigger 0 44030 NULL
137650 +ax25_getname_44035 ax25_getname 0 44035 NULL nohasharray
137651 +pipe_write_44035 pipe_write 0 44035 &ax25_getname_44035
137652 +pcan_usb_fd_set_filter_std_44036 pcan_usb_fd_set_filter_std 0 44036 NULL
137653 +hdmi_s_stream_44039 hdmi_s_stream 0 44039 NULL
137654 +zd_usb_init_hw_44041 zd_usb_init_hw 0 44041 NULL
137655 +btrfs_account_dev_extents_size_44045 btrfs_account_dev_extents_size 0 44045 NULL
137656 +kempld_i2c_process_44047 kempld_i2c_process 0 44047 NULL
137657 +set_pwm_at_crit_44049 set_pwm_at_crit 0-4 44049 NULL
137658 +snd_fw_transaction_44050 snd_fw_transaction 0 44050 NULL
137659 +show_44058 show 0 44058 NULL
137660 +sprint_frac_44059 sprint_frac 0 44059 NULL
137661 +bch_cache_set_store_44062 bch_cache_set_store 0-4 44062 NULL
137662 +b43_aphy_op_init_44065 b43_aphy_op_init 0 44065 NULL
137663 +wmi_call_44066 wmi_call 0 44066 NULL
137664 +vx2_inb_44069 vx2_inb 0 44069 NULL
137665 +drbd_recv_short_44071 drbd_recv_short 3-0 44071 NULL
137666 +socket_sockcreate_sid_44074 socket_sockcreate_sid 0 44074 NULL
137667 +il3945_show_filter_flags_44077 il3945_show_filter_flags 0 44077 NULL
137668 +ath9k_def_dump_modal_eeprom_44078 ath9k_def_dump_modal_eeprom 0-2-3 44078 NULL nohasharray
137669 +mwifiex_cmd_pcie_host_spec_44078 mwifiex_cmd_pcie_host_spec 0 44078 &ath9k_def_dump_modal_eeprom_44078
137670 +SYSC_add_key_44079 SYSC_add_key 4 44079 NULL
137671 +vmci_transport_notify_recv_pre_block_44080 vmci_transport_notify_recv_pre_block 0 44080 NULL
137672 +btrfs_prev_leaf_44083 btrfs_prev_leaf 0 44083 NULL
137673 +target_stat_scsi_auth_intr_show_attr_port_44089 target_stat_scsi_auth_intr_show_attr_port 0 44089 NULL
137674 +x25_listen_44090 x25_listen 0 44090 NULL
137675 +nfs_invalidate_mapping_44091 nfs_invalidate_mapping 0 44091 NULL nohasharray
137676 +iscsi_tpg_param_show_FirstBurstLength_44091 iscsi_tpg_param_show_FirstBurstLength 0 44091 &nfs_invalidate_mapping_44091
137677 +ath10k_hif_tx_sg_44092 ath10k_hif_tx_sg 0 44092 NULL
137678 +pci_msix_vec_count_44093 pci_msix_vec_count 0 44093 NULL
137679 +elantech_set_int_attr_44096 elantech_set_int_attr 0-4 44096 NULL
137680 +bql_show_hold_time_44100 bql_show_hold_time 0 44100 NULL
137681 +xlog_recover_add_to_cont_trans_44102 xlog_recover_add_to_cont_trans 4 44102 NULL
137682 +nouveau_hwmon_set_critical_temp_hyst_44103 nouveau_hwmon_set_critical_temp_hyst 0-4 44103 NULL
137683 +ipath_assign_port_44104 ipath_assign_port 0 44104 NULL
137684 +snd_trident_playback_prepare_44105 snd_trident_playback_prepare 0 44105 NULL
137685 +show_fan_pulses_44107 show_fan_pulses 0 44107 NULL nohasharray
137686 +zl10036_set_bandwidth_44107 zl10036_set_bandwidth 0 44107 &show_fan_pulses_44107
137687 +raid_level_show_44108 raid_level_show 0 44108 NULL
137688 +skb_frag_dma_map_44112 skb_frag_dma_map 0 44112 NULL
137689 +check_idq_44117 check_idq 0 44117 NULL
137690 +do_readpage_44120 do_readpage 0 44120 NULL
137691 +file_remove_suid_44122 file_remove_suid 0 44122 NULL nohasharray
137692 +tracing_set_trace_read_44122 tracing_set_trace_read 3 44122 &file_remove_suid_44122
137693 +SyS_process_vm_writev_44129 SyS_process_vm_writev 3-5 44129 NULL
137694 +em28xx_read_reg_req_44130 em28xx_read_reg_req 0 44130 NULL
137695 +rndis_opts_dev_addr_show_44133 rndis_opts_dev_addr_show 0 44133 NULL
137696 +lpfc_soft_wwpn_store_44135 lpfc_soft_wwpn_store 0-4 44135 NULL
137697 +dev_uc_del_44137 dev_uc_del 0 44137 NULL
137698 +capture_pcm_trigger_44138 capture_pcm_trigger 0 44138 NULL
137699 +tracing_resize_saved_cmdlines_44140 tracing_resize_saved_cmdlines 1 44140 NULL
137700 +ttm_get_pages_44142 ttm_get_pages 2 44142 NULL nohasharray
137701 +setprocattr_44142 setprocattr 0-4 44142 &ttm_get_pages_44142
137702 +mcp4725_store_eeprom_44143 mcp4725_store_eeprom 0-4 44143 NULL
137703 +queue_attr_show_44146 queue_attr_show 0 44146 NULL
137704 +s3c_hsotg_udc_start_44148 s3c_hsotg_udc_start 0 44148 NULL
137705 +create_strip_zones_44150 create_strip_zones 0 44150 NULL
137706 +pcan_usb_fd_set_options_44151 pcan_usb_fd_set_options 0 44151 NULL
137707 +sky2_get_sset_count_44153 sky2_get_sset_count 0 44153 NULL
137708 +vv6410_set_vflip_44154 vv6410_set_vflip 0 44154 NULL
137709 +nlmsg_multicast_44156 nlmsg_multicast 0 44156 NULL
137710 +coda_permission_44158 coda_permission 0 44158 NULL
137711 +summary_show_44161 summary_show 0 44161 NULL nohasharray
137712 +part_discard_alignment_show_44161 part_discard_alignment_show 0 44161 &summary_show_44161
137713 +snd_emu10k1x_pcm_trigger_44162 snd_emu10k1x_pcm_trigger 0 44162 NULL
137714 +da9052_group_read_44164 da9052_group_read 0 44164 NULL
137715 +sm501fb_debug_show_crt_44169 sm501fb_debug_show_crt 0 44169 NULL
137716 +atl1_up_44170 atl1_up 0 44170 NULL
137717 +ocfs2_xattr_bucket_find_44174 ocfs2_xattr_bucket_find 0 44174 NULL
137718 +SYSC_set_mempolicy_44176 SYSC_set_mempolicy 3 44176 NULL
137719 +target_stat_scsi_att_intr_port_show_attr_indx_44178 target_stat_scsi_att_intr_port_show_attr_indx 0 44178 NULL
137720 +i8k_hwmon_show_fan_44179 i8k_hwmon_show_fan 0 44179 NULL
137721 +tty_line_name_44181 tty_line_name 0 44181 NULL
137722 +regulator_uA_show_44185 regulator_uA_show 0 44185 NULL
137723 +ath10k_wmi_cmd_send_nowait_44190 ath10k_wmi_cmd_send_nowait 0 44190 NULL
137724 +handle_eviocgbit_44193 handle_eviocgbit 3 44193 NULL
137725 +nfs4_file_fsync_44195 nfs4_file_fsync 0 44195 NULL
137726 +mptscsih_change_queue_depth_44196 mptscsih_change_queue_depth 2-0 44196 NULL nohasharray
137727 +queue_int_on_old_endpoint_44196 queue_int_on_old_endpoint 0 44196 &mptscsih_change_queue_depth_44196
137728 +pvclock_gtod_notify_44200 pvclock_gtod_notify 0 44200 NULL
137729 +iwl_init_alive_start_44203 iwl_init_alive_start 0 44203 NULL
137730 +core_alua_show_access_type_44204 core_alua_show_access_type 0 44204 NULL
137731 +roccat_common2_sysfs_read_info_44206 roccat_common2_sysfs_read_info 0-5-6 44206 NULL
137732 +wl1271_acx_mem_map_44208 wl1271_acx_mem_map 0 44208 NULL
137733 +claim_ptd_buffers_44213 claim_ptd_buffers 3 44213 NULL nohasharray
137734 +write_44213 write 0 44213 &claim_ptd_buffers_44213
137735 +qib_assign_ctxt_44217 qib_assign_ctxt 0 44217 NULL
137736 +bttv_i2c_xfer_44219 bttv_i2c_xfer 0-3 44219 NULL
137737 +btrfs_item_offset_nr_44220 btrfs_item_offset_nr 0 44220 NULL nohasharray
137738 +generic_setxattr_44220 generic_setxattr 0 44220 &btrfs_item_offset_nr_44220
137739 +symbol_open_44224 symbol_open 0 44224 NULL nohasharray
137740 +device_user_unlock_44224 device_user_unlock 0 44224 &symbol_open_44224
137741 +srp_alloc_iu_44227 srp_alloc_iu 2 44227 NULL
137742 +show_adc_44229 show_adc 0 44229 NULL
137743 +aty_var_to_pll_8398_44232 aty_var_to_pll_8398 0 44232 NULL
137744 +lpfc_fcp2_no_tgt_reset_store_44235 lpfc_fcp2_no_tgt_reset_store 0-4 44235 NULL
137745 +iwl_send_bt_prio_tbl_44236 iwl_send_bt_prio_tbl 0 44236 NULL
137746 +target_stat_scsi_lu_show_attr_state_bit_44237 target_stat_scsi_lu_show_attr_state_bit 0 44237 NULL nohasharray
137747 +set_otp3en_44237 set_otp3en 4-0 44237 &target_stat_scsi_lu_show_attr_state_bit_44237
137748 +show_fc_host_model_description_44238 show_fc_host_model_description 0 44238 NULL nohasharray
137749 +write_44238 write 0-4 44238 &show_fc_host_model_description_44238
137750 +scsi_track_queue_full_44239 scsi_track_queue_full 2 44239 NULL
137751 +snprint_line_44241 snprint_line 0 44241 NULL nohasharray
137752 +lldd_execute_task_44241 lldd_execute_task 0 44241 &snprint_line_44241
137753 +calibrate_store_44244 calibrate_store 0-4 44244 NULL
137754 +vp_find_vqs_44247 vp_find_vqs 2 44247 NULL nohasharray
137755 +extra_show_44247 extra_show 0 44247 &vp_find_vqs_44247
137756 +enlarge_skb_44248 enlarge_skb 2 44248 NULL
137757 +ecryptfs_init_lower_file_44249 ecryptfs_init_lower_file 0 44249 NULL
137758 +rbd_parent_show_44252 rbd_parent_show 0 44252 NULL
137759 +tm6000_i2c_xfer_44260 tm6000_i2c_xfer 0-3 44260 NULL
137760 +mgt_commit_44264 mgt_commit 0 44264 NULL nohasharray
137761 +ec_bhf_open_44264 ec_bhf_open 0 44264 &mgt_commit_44264
137762 +minix_getattr_44267 minix_getattr 0 44267 NULL
137763 +vlan_vid_add_44269 vlan_vid_add 0 44269 NULL
137764 +gpiod_direction_output_raw_44276 gpiod_direction_output_raw 0 44276 NULL
137765 +start_usb_playback_44284 start_usb_playback 0 44284 NULL
137766 +device_create_file_44285 device_create_file 0 44285 NULL
137767 +initstate_show_44288 initstate_show 0 44288 NULL
137768 +xgene_enet_register_irq_44289 xgene_enet_register_irq 0 44289 NULL
137769 +nft_hash_privsize_44290 nft_hash_privsize 0 44290 NULL
137770 +_request_firmware_prepare_44291 _request_firmware_prepare 0 44291 NULL
137771 +store_eeprom_delay_44292 store_eeprom_delay 0-4 44292 NULL
137772 +ufs_clusteracct_44293 ufs_clusteracct 3 44293 NULL nohasharray
137773 +gfs2_jdata_writepages_44293 gfs2_jdata_writepages 0 44293 &ufs_clusteracct_44293
137774 +store_companion_44297 store_companion 0-4 44297 NULL
137775 +crc32c_intel_init_44298 crc32c_intel_init 0 44298 NULL
137776 +xfs_dir2_sf_to_block_44301 xfs_dir2_sf_to_block 0 44301 NULL
137777 +ath6kl_keepalive_read_44303 ath6kl_keepalive_read 3-0 44303 NULL nohasharray
137778 +led_set_flash_strobe_44303 led_set_flash_strobe 0 44303 &ath6kl_keepalive_read_44303
137779 +max8997_rtc_set_update_reg_44308 max8997_rtc_set_update_reg 0 44308 NULL
137780 +snd_pcm_lib_alloc_vmalloc_buffer_44309 snd_pcm_lib_alloc_vmalloc_buffer 2 44309 NULL
137781 +target_core_dev_wwn_store_attr_vpd_assoc_target_port_44310 target_core_dev_wwn_store_attr_vpd_assoc_target_port 0-3 44310 NULL
137782 +da9055_disable_auto_mode_44318 da9055_disable_auto_mode 0 44318 NULL nohasharray
137783 +set_temp_hyst_44318 set_temp_hyst 0-4 44318 &da9055_disable_auto_mode_44318
137784 +store_bank1_setting_44319 store_bank1_setting 0-4 44319 NULL
137785 +generic_file_read_iter_44320 generic_file_read_iter 0 44320 NULL nohasharray
137786 +dispatch_proc_write_44320 dispatch_proc_write 3-0 44320 &generic_file_read_iter_44320
137787 +ccp_init_data_44324 ccp_init_data 5 44324 NULL
137788 +shmem_setattr_44325 shmem_setattr 0 44325 NULL nohasharray
137789 +pwm1_enable_store_44325 pwm1_enable_store 0-4 44325 &shmem_setattr_44325
137790 +rs_init_44327 rs_init 1 44327 NULL
137791 +__uncore_filter_band2_show_44332 __uncore_filter_band2_show 0 44332 NULL
137792 +count_ah_combs_44334 count_ah_combs 0 44334 NULL
137793 +gadget_info_attr_show_44335 gadget_info_attr_show 0 44335 NULL
137794 +pyra_sysfs_read_profile_settings_44337 pyra_sysfs_read_profile_settings 0-5-6 44337 NULL
137795 +rc5t583_rtc_alarm_irq_enable_44338 rc5t583_rtc_alarm_irq_enable 0 44338 NULL
137796 +ubi_eba_write_leb_st_44343 ubi_eba_write_leb_st 5-0 44343 NULL
137797 +radix_tree_maybe_preload_44346 radix_tree_maybe_preload 0 44346 NULL nohasharray
137798 +logfs_write_i0_44346 logfs_write_i0 0 44346 &radix_tree_maybe_preload_44346
137799 +bcm87xx_config_init_44347 bcm87xx_config_init 0 44347 NULL
137800 +nfs_fscache_get_super_cookie_44355 nfs_fscache_get_super_cookie 3 44355 NULL
137801 +set_format_44357 set_format 0 44357 NULL nohasharray
137802 +sys_write_44357 sys_write 3-0 44357 &set_format_44357
137803 +fm_v4l2_s_ctrl_44358 fm_v4l2_s_ctrl 0 44358 NULL
137804 +ipx_recvmsg_44366 ipx_recvmsg 4-0 44366 NULL
137805 +llcp_sock_bind_44367 llcp_sock_bind 0 44367 NULL nohasharray
137806 +atkbd_show_softraw_44367 atkbd_show_softraw 0 44367 &llcp_sock_bind_44367
137807 +topology_cpu_callback_44372 topology_cpu_callback 0 44372 NULL
137808 +rts_threshold_read_44384 rts_threshold_read 3-0 44384 NULL
137809 +get_gr_arg_wrapper_size_44389 get_gr_arg_wrapper_size 0 44389 NULL
137810 +ubi_sync_44391 ubi_sync 0 44391 NULL
137811 +t4_change_mac_44392 t4_change_mac 0 44392 NULL
137812 +mtip_hw_read_flags_44396 mtip_hw_read_flags 3-0 44396 NULL nohasharray
137813 +show_44396 show 0 44396 &mtip_hw_read_flags_44396 nohasharray
137814 +mwl8k_cmd_set_edca_params_44396 mwl8k_cmd_set_edca_params 0 44396 &show_44396
137815 +pcibios_err_to_errno_44397 pcibios_err_to_errno 0-1 44397 NULL
137816 +aoedev_flush_44398 aoedev_flush 2-0 44398 NULL nohasharray
137817 +snd_atiixp_playback_prepare_44398 snd_atiixp_playback_prepare 0 44398 &aoedev_flush_44398
137818 +drm_buffer_alloc_44405 drm_buffer_alloc 2 44405 NULL
137819 +ceph_vxattrcb_dir_rfiles_44407 ceph_vxattrcb_dir_rfiles 0 44407 NULL
137820 +store_tabletPointerMode_44408 store_tabletPointerMode 0-4 44408 NULL
137821 +coda_symlink_filler_44409 coda_symlink_filler 0 44409 NULL
137822 +osst_do_scsi_44410 osst_do_scsi 4 44410 NULL
137823 +link_layer_show_44412 link_layer_show 0 44412 NULL nohasharray
137824 +save_ioapic_entries_44412 save_ioapic_entries 0 44412 &link_layer_show_44412
137825 +qt1010_writereg_44415 qt1010_writereg 0 44415 NULL
137826 +dvbsky_usb_generic_rw_44417 dvbsky_usb_generic_rw 0 44417 NULL
137827 +ieee80211_if_read_rc_rateidx_mcs_mask_5ghz_44423 ieee80211_if_read_rc_rateidx_mcs_mask_5ghz 3-0 44423 NULL
137828 +__hci_cmd_sync_44429 __hci_cmd_sync 3 44429 NULL
137829 +broadsheet_spiflash_op_on_address_44431 broadsheet_spiflash_op_on_address 0 44431 NULL
137830 +_nfs4_server_capabilities_44435 _nfs4_server_capabilities 0 44435 NULL nohasharray
137831 +fs16_to_cpu_44435 fs16_to_cpu 0-2 44435 &_nfs4_server_capabilities_44435 nohasharray
137832 +rt61pci_enable_radio_44435 rt61pci_enable_radio 0 44435 &fs16_to_cpu_44435
137833 +nilfs_dat_prepare_entry_44436 nilfs_dat_prepare_entry 0 44436 NULL
137834 +temp_SKIN_44437 temp_SKIN 0 44437 NULL
137835 +tpm_nsc_send_44438 tpm_nsc_send 0-3 44438 NULL
137836 +mwl8k_request_fw_44446 mwl8k_request_fw 0 44446 NULL
137837 +w83977af_net_open_44449 w83977af_net_open 0 44449 NULL
137838 +iwl_dbgfs_bf_params_write_44450 iwl_dbgfs_bf_params_write 0-3 44450 NULL nohasharray
137839 +eth_change_mtu_44450 eth_change_mtu 0 44450 &iwl_dbgfs_bf_params_write_44450
137840 +koneplus_sysfs_read_profilex_buttons_44454 koneplus_sysfs_read_profilex_buttons 0-5-6 44454 NULL
137841 +dma_mask_bits_show_44456 dma_mask_bits_show 0 44456 NULL
137842 +af_alg_make_sg_44459 af_alg_make_sg 0-3 44459 NULL
137843 +snd_pcm_do_suspend_44460 snd_pcm_do_suspend 0 44460 NULL
137844 +___alloc_bootmem_node_nopanic_44461 ___alloc_bootmem_node_nopanic 2 44461 NULL
137845 +cpuid_class_cpu_callback_44464 cpuid_class_cpu_callback 0 44464 NULL
137846 +mic_virtio_copy_to_user_44472 mic_virtio_copy_to_user 4-3 44472 NULL nohasharray
137847 +slave_show_44472 slave_show 0 44472 &mic_virtio_copy_to_user_44472
137848 +write_file_debug_44476 write_file_debug 3-0 44476 NULL
137849 +btrfs_chunk_item_size_44478 btrfs_chunk_item_size 0-1 44478 NULL
137850 +allocate_mid_44479 allocate_mid 0 44479 NULL
137851 +iwl_send_bt_env_44481 iwl_send_bt_env 0 44481 NULL
137852 +atxp1_showgpio1_44484 atxp1_showgpio1 0 44484 NULL nohasharray
137853 +iscsi_nacl_attrib_show_nopin_response_timeout_44484 iscsi_nacl_attrib_show_nopin_response_timeout 0 44484 &atxp1_showgpio1_44484
137854 +security_socket_sendmsg_44485 security_socket_sendmsg 0 44485 NULL
137855 +ext4_write_inode_44486 ext4_write_inode 0 44486 NULL
137856 +card_id_show_attr_44487 card_id_show_attr 0 44487 NULL nohasharray
137857 +size_store_44487 size_store 0-3 44487 &card_id_show_attr_44487
137858 +cond_read_node_44488 cond_read_node 0 44488 NULL
137859 +sdio_align_size_44489 sdio_align_size 0-2 44489 NULL
137860 +amd756_transaction_44492 amd756_transaction 0 44492 NULL
137861 +ixgbevf_open_44493 ixgbevf_open 0 44493 NULL
137862 +st_accel_trig_set_state_44495 st_accel_trig_set_state 0 44495 NULL
137863 +bio_advance_44496 bio_advance 2 44496 NULL nohasharray
137864 +MT2063_SoftwareShutdown_44496 MT2063_SoftwareShutdown 0 44496 &bio_advance_44496
137865 +vpx3220_s_stream_44498 vpx3220_s_stream 0 44498 NULL
137866 +ieee80211_if_read_dropped_frames_ttl_44500 ieee80211_if_read_dropped_frames_ttl 3-0 44500 NULL
137867 +show_sas_end_dev_tlr_supported_44501 show_sas_end_dev_tlr_supported 0 44501 NULL
137868 +xfrm_sa_len_44502 xfrm_sa_len 0 44502 NULL
137869 +security_getprocattr_44505 security_getprocattr 0 44505 NULL nohasharray
137870 +iwl_dbgfs_sram_read_44505 iwl_dbgfs_sram_read 3-0 44505 &security_getprocattr_44505
137871 +dsa_slave_get_sset_count_44508 dsa_slave_get_sset_count 0 44508 NULL
137872 +btrfs_space_info_show_total_bytes_44509 btrfs_space_info_show_total_bytes 0 44509 NULL
137873 +spidev_write_44510 spidev_write 3-0 44510 NULL
137874 +alc269_parse_auto_config_44518 alc269_parse_auto_config 0 44518 NULL
137875 +SyS_io_getevents_44519 SyS_io_getevents 3 44519 NULL
137876 +i7core_inject_type_show_44520 i7core_inject_type_show 0 44520 NULL nohasharray
137877 +tc3589x_gpio_direction_output_44520 tc3589x_gpio_direction_output 0 44520 &i7core_inject_type_show_44520
137878 +ivtv_ack_44524 ivtv_ack 0 44524 NULL
137879 +gxfb_check_var_44525 gxfb_check_var 0 44525 NULL
137880 +roccat_common2_sysfs_write_profile_buttons_44527 roccat_common2_sysfs_write_profile_buttons 0-6-5 44527 NULL
137881 +b_hnp_enable_show_44529 b_hnp_enable_show 0 44529 NULL nohasharray
137882 +vivid_fb_set_par_44529 vivid_fb_set_par 0 44529 &b_hnp_enable_show_44529
137883 +ath9k_hw_reset_44536 ath9k_hw_reset 0 44536 NULL
137884 +comm_write_44537 comm_write 3-0 44537 NULL nohasharray
137885 +sys_msgsnd_44537 sys_msgsnd 3 44537 &comm_write_44537
137886 +shmem_getpage_gfp_44556 shmem_getpage_gfp 0 44556 NULL
137887 +br_fdb_external_learn_del_44559 br_fdb_external_learn_del 0 44559 NULL nohasharray
137888 +picolcd_set_par_44559 picolcd_set_par 0 44559 &br_fdb_external_learn_del_44559
137889 +sctp_gen_sack_44565 sctp_gen_sack 0 44565 NULL
137890 +default_pvid_store_44566 default_pvid_store 0-4 44566 NULL
137891 +show_registers_44567 show_registers 0 44567 NULL nohasharray
137892 +show_iface_first_burst_len_44567 show_iface_first_burst_len 0 44567 &show_registers_44567
137893 +pch_gbe_request_irq_44570 pch_gbe_request_irq 0 44570 NULL
137894 +kobj_attr_store_44573 kobj_attr_store 0-4 44573 NULL
137895 +isl1208_sysfs_show_atrim_44574 isl1208_sysfs_show_atrim 0 44574 NULL
137896 +gfs2_write_cache_jdata_44575 gfs2_write_cache_jdata 0 44575 NULL
137897 +i7core_inject_store_channel_44576 i7core_inject_store_channel 0-4 44576 NULL
137898 +nilfs_unfreeze_44578 nilfs_unfreeze 0 44578 NULL
137899 +be_get_rxfh_indir_size_44582 be_get_rxfh_indir_size 0 44582 NULL
137900 +get_fc_port_speed_names_44585 get_fc_port_speed_names 0 44585 NULL
137901 +btrfs_set_extent_delalloc_44587 btrfs_set_extent_delalloc 0 44587 NULL
137902 +bdc_config_ep_44588 bdc_config_ep 0 44588 NULL
137903 +show_44594 show 0 44594 NULL nohasharray
137904 +set_usblim_44594 set_usblim 0-4 44594 &show_44594
137905 +snd_pcm_alloc_vmalloc_buffer_44595 snd_pcm_alloc_vmalloc_buffer 2 44595 NULL
137906 +get_fan_min_44596 get_fan_min 0 44596 NULL
137907 +popen_44599 popen 0 44599 NULL
137908 +thermal_temp_input_show_44600 thermal_temp_input_show 0 44600 NULL
137909 +show_ipOutDiscards_44605 show_ipOutDiscards 0 44605 NULL
137910 +buffer_size_read_44609 buffer_size_read 0 44609 NULL
137911 +pm_async_store_44619 pm_async_store 0-4 44619 NULL
137912 +ecryptfs_copy_up_encrypted_with_header_44622 ecryptfs_copy_up_encrypted_with_header 0 44622 NULL
137913 +niu_rx_channel_reset_44627 niu_rx_channel_reset 0 44627 NULL
137914 +cfpkt_add_body_44630 cfpkt_add_body 3 44630 NULL
137915 +msb_get_free_block_44633 msb_get_free_block 2 44633 NULL nohasharray
137916 +xpcs_mmd_write_44633 xpcs_mmd_write 3-0 44633 &msb_get_free_block_44633
137917 +write_all_xattrs_44634 write_all_xattrs 0 44634 NULL
137918 +ltc2945_reset_history_44639 ltc2945_reset_history 0-4 44639 NULL
137919 +ezusb_docmd_wait_44641 ezusb_docmd_wait 0 44641 NULL
137920 +target_core_store_dev_enable_44642 target_core_store_dev_enable 0-3 44642 NULL
137921 +ext2_new_block_44645 ext2_new_block 2-0 44645 NULL nohasharray
137922 +show_fc_vport_symbolic_name_44645 show_fc_vport_symbolic_name 0 44645 &ext2_new_block_44645
137923 +show_match_busid_44647 show_match_busid 0 44647 NULL
137924 +show_fc_vport_port_name_44656 show_fc_vport_port_name 0 44656 NULL
137925 +store_44659 store 0-3 44659 NULL
137926 +alloc_ctrl_packet_44667 alloc_ctrl_packet 1 44667 NULL
137927 +i8k_hwmon_show_temp_label_44669 i8k_hwmon_show_temp_label 0 44669 NULL
137928 +show_ctrl_44671 show_ctrl 0 44671 NULL
137929 +raid56_parity_write_44672 raid56_parity_write 4-0 44672 NULL
137930 +mpi_resize_44674 mpi_resize 2 44674 NULL
137931 +auxch_init_44675 auxch_init 0 44675 NULL
137932 +sock_write_iter_44676 sock_write_iter 0 44676 NULL
137933 +ipheth_rx_submit_44679 ipheth_rx_submit 0 44679 NULL nohasharray
137934 +velocity_open_44679 velocity_open 0 44679 &ipheth_rx_submit_44679
137935 +fm10k_iov_alloc_data_44682 fm10k_iov_alloc_data 0-2 44682 NULL
137936 +st_try_direct_io_show_44683 st_try_direct_io_show 0 44683 NULL
137937 +cifs_setattr_nounix_44685 cifs_setattr_nounix 0 44685 NULL nohasharray
137938 +sysfs_create_link_44685 sysfs_create_link 0 44685 &cifs_setattr_nounix_44685
137939 +ts_read_44687 ts_read 3-0 44687 NULL
137940 +qib_get_user_pages_44689 qib_get_user_pages 0 44689 NULL nohasharray
137941 +hsr_dev_open_44689 hsr_dev_open 0 44689 &qib_get_user_pages_44689
137942 +selinux_sb_statfs_44691 selinux_sb_statfs 0 44691 NULL
137943 +show_host_busy_44693 show_host_busy 0 44693 NULL
137944 +os_desc_attr_store_44695 os_desc_attr_store 0-4 44695 NULL nohasharray
137945 +ieee80211_get_sset_count_44695 ieee80211_get_sset_count 0 44695 &os_desc_attr_store_44695
137946 +write_file_spectral_bins_44696 write_file_spectral_bins 3-0 44696 NULL
137947 +lov_emerg_alloc_44698 lov_emerg_alloc 1 44698 NULL
137948 +C_SYSC_select_44701 C_SYSC_select 1 44701 NULL
137949 +mlx4_flow_attach_44702 mlx4_flow_attach 0 44702 NULL
137950 +hotkey_bios_mask_show_44708 hotkey_bios_mask_show 0 44708 NULL
137951 +xfer_to_user_44713 xfer_to_user 3 44713 NULL
137952 +mt9t112_s_stream_44716 mt9t112_s_stream 0 44716 NULL
137953 +__iscsi_disc_show_password_44722 __iscsi_disc_show_password 0 44722 NULL
137954 +C_SYSC_semtimedop_44725 C_SYSC_semtimedop 3 44725 NULL nohasharray
137955 +_zd_iowrite32v_locked_44725 _zd_iowrite32v_locked 3-0 44725 &C_SYSC_semtimedop_44725
137956 +do_fbcon_takeover_44726 do_fbcon_takeover 0 44726 NULL
137957 +clusterip_proc_write_44729 clusterip_proc_write 3-0 44729 NULL
137958 +fib_count_nexthops_44730 fib_count_nexthops 0 44730 NULL nohasharray
137959 +get_dev_desc_store_44730 get_dev_desc_store 0-4 44730 &fib_count_nexthops_44730
137960 +efx_wanted_parallelism_44732 efx_wanted_parallelism 0 44732 NULL nohasharray
137961 +SyS_read_44732 SyS_read 3 44732 &efx_wanted_parallelism_44732
137962 +qlcnic_83xx_create_tx_ctx_44733 qlcnic_83xx_create_tx_ctx 0 44733 NULL
137963 +key_tx_rx_count_read_44742 key_tx_rx_count_read 3-0 44742 NULL nohasharray
137964 +il3945_show_temperature_44742 il3945_show_temperature 0 44742 &key_tx_rx_count_read_44742
137965 +WIL_GET_BITS_44747 WIL_GET_BITS 0-3-2-1 44747 NULL
137966 +phy_poll_reset_44752 phy_poll_reset 0 44752 NULL
137967 +bch_bio_max_sectors_44755 bch_bio_max_sectors 0 44755 NULL
137968 +pty_write_44757 pty_write 3 44757 NULL nohasharray
137969 +tnode_new_44757 tnode_new 3 44757 &pty_write_44757
137970 +bop_assign_44765 bop_assign 0 44765 NULL
137971 +_nfs4_do_setattr_44767 _nfs4_do_setattr 0 44767 NULL nohasharray
137972 +write_44767 write 0-3 44767 &_nfs4_do_setattr_44767
137973 +snd_usX2Y_pcm_prepare_44768 snd_usX2Y_pcm_prepare 0 44768 NULL
137974 +__videobuf_copy_stream_44769 __videobuf_copy_stream 4-0 44769 NULL
137975 +show_44772 show 0 44772 NULL nohasharray
137976 +ath5k_setup_channel_powertable_44772 ath5k_setup_channel_powertable 0 44772 &show_44772
137977 +handsfree_ramp_44777 handsfree_ramp 2 44777 NULL
137978 +readstat_44780 readstat 0 44780 NULL
137979 +irq_domain_add_legacy_44781 irq_domain_add_legacy 2-4 44781 NULL
137980 +sctp_setsockopt_44788 sctp_setsockopt 5-0 44788 NULL
137981 +proc_read_44793 proc_read 0 44793 NULL nohasharray
137982 +target_core_alua_tg_pt_gp_store_attr_preferred_44793 target_core_alua_tg_pt_gp_store_attr_preferred 0-3 44793 &proc_read_44793
137983 +posix_clock_read_44794 posix_clock_read 0-3 44794 NULL
137984 +rx_dropped_read_44799 rx_dropped_read 3-0 44799 NULL
137985 +cas_open_44801 cas_open 0 44801 NULL
137986 +iscsit_na_random_datain_seq_offsets_44804 iscsit_na_random_datain_seq_offsets 0 44804 NULL
137987 +x25_pacsize_to_bytes_44812 x25_pacsize_to_bytes 0 44812 NULL
137988 +qla4xxx_alloc_work_44813 qla4xxx_alloc_work 2 44813 NULL
137989 +sbs_init_44817 sbs_init 0 44817 NULL
137990 +fsp_attr_set_vscroll_44818 fsp_attr_set_vscroll 0-4 44818 NULL
137991 +force_static_address_write_44819 force_static_address_write 3-0 44819 NULL
137992 +ipv6_conntrack_local_44820 ipv6_conntrack_local 0 44820 NULL
137993 +wa_urb_enqueue_b_44822 wa_urb_enqueue_b 0 44822 NULL
137994 +mei_cl_read_start_44824 mei_cl_read_start 2-0 44824 NULL
137995 +xfs_da3_swap_lastblock_44825 xfs_da3_swap_lastblock 0 44825 NULL
137996 +at86rf230_set_csma_params_44826 at86rf230_set_csma_params 0 44826 NULL
137997 +ocfs2_control_do_setnode_msg_44828 ocfs2_control_do_setnode_msg 0 44828 NULL
137998 +xen_hvm_cpu_notify_44831 xen_hvm_cpu_notify 0 44831 NULL
137999 +units_sprintf_44833 units_sprintf 0 44833 NULL
138000 +sisusb_write_44834 sisusb_write 3-0 44834 NULL
138001 +rtl8180_add_interface_44835 rtl8180_add_interface 0 44835 NULL
138002 +node_show_44836 node_show 0 44836 NULL
138003 +_nfs4_proc_symlink_44843 _nfs4_proc_symlink 0 44843 NULL
138004 +kvm_read_hva_44847 kvm_read_hva 3 44847 NULL nohasharray
138005 +f2fs_sync_fs_44847 f2fs_sync_fs 0 44847 &kvm_read_hva_44847
138006 +cross_eof_44848 cross_eof 0 44848 NULL
138007 +bfad_im_num_of_discovered_ports_show_44849 bfad_im_num_of_discovered_ports_show 0 44849 NULL nohasharray
138008 +dbg_check_lprops_44849 dbg_check_lprops 0 44849 &bfad_im_num_of_discovered_ports_show_44849
138009 +qib_verbs_send_dma_44850 qib_verbs_send_dma 6 44850 NULL nohasharray
138010 +cis820x_config_init_44850 cis820x_config_init 0 44850 &qib_verbs_send_dma_44850
138011 +packet_do_bind_44851 packet_do_bind 0 44851 NULL
138012 +create_hp_mic_44854 create_hp_mic 0 44854 NULL
138013 +copydesc_user_44855 copydesc_user 3 44855 NULL
138014 +adp8870_bl_ambient_light_zone_show_44856 adp8870_bl_ambient_light_zone_show 0 44856 NULL
138015 +picolcd_debug_flash_write_44858 picolcd_debug_flash_write 0-3 44858 NULL nohasharray
138016 +bch_stats_store_44858 bch_stats_store 0-4 44858 &picolcd_debug_flash_write_44858
138017 +perm_hwaddr_show_44859 perm_hwaddr_show 0 44859 NULL nohasharray
138018 +mark_swapfiles_44859 mark_swapfiles 0 44859 &perm_hwaddr_show_44859
138019 +iwl_send_wimax_coex_44861 iwl_send_wimax_coex 0 44861 NULL
138020 +disk_removable_show_44864 disk_removable_show 0 44864 NULL
138021 +set_advertising_44870 set_advertising 4 44870 NULL
138022 +init_rs_44873 init_rs 1 44873 NULL nohasharray
138023 +inode_readahead_blks_store_44873 inode_readahead_blks_store 0-4 44873 &init_rs_44873
138024 +show_fcoe_ctlr_device_link_fail_44874 show_fcoe_ctlr_device_link_fail 0 44874 NULL
138025 +radeon_get_dpm_forced_performance_level_44881 radeon_get_dpm_forced_performance_level 0 44881 NULL nohasharray
138026 +omfs_statfs_44881 omfs_statfs 0 44881 &radeon_get_dpm_forced_performance_level_44881
138027 +skb_availroom_44883 skb_availroom 0 44883 NULL
138028 +isl1208_i2c_get_usr_44885 isl1208_i2c_get_usr 0 44885 NULL
138029 +usb_os_desc_attr_show_44887 usb_os_desc_attr_show 0 44887 NULL nohasharray
138030 +patch_ad1882_44887 patch_ad1882 0 44887 &usb_os_desc_attr_show_44887
138031 +cfq_set_weight_44888 cfq_set_weight 0 44888 NULL
138032 +kaweth_open_44889 kaweth_open 0 44889 NULL
138033 +nf_bridge_encap_header_len_44890 nf_bridge_encap_header_len 0 44890 NULL
138034 +show_fcoe_fcf_device_priority_44893 show_fcoe_fcf_device_priority 0 44893 NULL nohasharray
138035 +ocfs2_wait_for_mask_44893 ocfs2_wait_for_mask 0 44893 &show_fcoe_fcf_device_priority_44893
138036 +nct7802_read_temp_44895 nct7802_read_temp 0 44895 NULL
138037 +do_tty_write_44896 do_tty_write 5-0 44896 NULL nohasharray
138038 +show_local_mac_44896 show_local_mac 0 44896 &do_tty_write_44896
138039 +async_readv_44898 async_readv 0 44898 NULL
138040 +_scsih_change_queue_depth_44902 _scsih_change_queue_depth 2-0 44902 NULL
138041 +ip_vs_send_async_44904 ip_vs_send_async 3 44904 NULL nohasharray
138042 +elsa_resume_44904 elsa_resume 0 44904 &ip_vs_send_async_44904
138043 +iwl_mvm_drain_sta_44909 iwl_mvm_drain_sta 0 44909 NULL
138044 +ext4_attr_show_44910 ext4_attr_show 0 44910 NULL
138045 +ptype_show_44913 ptype_show 0 44913 NULL
138046 +regmap_spi_read_44921 regmap_spi_read 3-5-0 44921 NULL
138047 +inode_setsecurity_44924 inode_setsecurity 0 44924 NULL nohasharray
138048 +ath5k_hw_write_ofdm_timings_44924 ath5k_hw_write_ofdm_timings 0 44924 &inode_setsecurity_44924
138049 +lp855x_get_bl_ctl_mode_44927 lp855x_get_bl_ctl_mode 0 44927 NULL
138050 +get_cpu_vid_44938 get_cpu_vid 0 44938 NULL nohasharray
138051 +store_rxbuf_44938 store_rxbuf 0-4 44938 &get_cpu_vid_44938
138052 +loop_attr_do_show_backing_file_44940 loop_attr_do_show_backing_file 0 44940 NULL
138053 +show_port_id_44946 show_port_id 0 44946 NULL nohasharray
138054 +read_report_descriptor_44946 read_report_descriptor 0-5-6 44946 &show_port_id_44946
138055 +_snd_pcm_hw_param_last_44947 _snd_pcm_hw_param_last 0 44947 NULL nohasharray
138056 +create_44947 create 0 44947 &_snd_pcm_hw_param_last_44947
138057 +cache_shared_cpu_map_setup_44949 cache_shared_cpu_map_setup 0 44949 NULL nohasharray
138058 +ip6_tnl_get_size_44949 ip6_tnl_get_size 0 44949 &cache_shared_cpu_map_setup_44949
138059 +ieee80211_build_probe_req_44951 ieee80211_build_probe_req 7-9 44951 NULL
138060 +m88ts2022_get_if_frequency_44956 m88ts2022_get_if_frequency 0 44956 NULL
138061 +sr_probe_44958 sr_probe 0 44958 NULL nohasharray
138062 +target_fabric_mappedlun_attr_store_44958 target_fabric_mappedlun_attr_store 0-4 44958 &sr_probe_44958
138063 +target_core_dev_pr_store_attr_res_aptpl_metadata_44965 target_core_dev_pr_store_attr_res_aptpl_metadata 0-3 44965 NULL
138064 +mwl8k_config_44968 mwl8k_config 0 44968 NULL
138065 +tx_queue_status_read_44978 tx_queue_status_read 3-0 44978 NULL
138066 +dsa_slave_open_44990 dsa_slave_open 0 44990 NULL
138067 +map_index_to_lba_44993 map_index_to_lba 0-1 44993 NULL nohasharray
138068 +bond_option_mode_set_44993 bond_option_mode_set 0 44993 &map_index_to_lba_44993
138069 +log_debug_read_44994 log_debug_read 0 44994 NULL
138070 +intel_mapping_error_45000 intel_mapping_error 0-2 45000 NULL
138071 +iscsi_stat_logout_show_attr_inst_45003 iscsi_stat_logout_show_attr_inst 0 45003 NULL
138072 +mc13xxx_rtc_irq_enable_unlocked_45005 mc13xxx_rtc_irq_enable_unlocked 3-0 45005 NULL nohasharray
138073 +bh1770_lux_range_show_45005 bh1770_lux_range_show 0 45005 &mc13xxx_rtc_irq_enable_unlocked_45005
138074 +iscsi_tpg_param_store_IFMarkInt_45007 iscsi_tpg_param_store_IFMarkInt 0-3 45007 NULL
138075 +i8k_hwmon_show_fan_label_45010 i8k_hwmon_show_fan_label 0 45010 NULL
138076 +drbd_recv_all_warn_45011 drbd_recv_all_warn 3 45011 NULL
138077 +ecryptfs_setattr_45013 ecryptfs_setattr 0 45013 NULL
138078 +xfs_da3_join_45014 xfs_da3_join 0 45014 NULL
138079 +kbd_backlight_timeout_store_45017 kbd_backlight_timeout_store 0-4 45017 NULL
138080 +ptrace_writedata_45021 ptrace_writedata 4 45021 NULL nohasharray
138081 +read_block_bitmap_45021 read_block_bitmap 2 45021 &ptrace_writedata_45021 nohasharray
138082 +iscsi_tpg_param_store_FirstBurstLength_45021 iscsi_tpg_param_store_FirstBurstLength 0-3 45021 &read_block_bitmap_45021
138083 +ath10k_htt_connect_45022 ath10k_htt_connect 0 45022 NULL
138084 +show_state_power_usage_45023 show_state_power_usage 0 45023 NULL nohasharray
138085 +zd1211b_hw_init_hmac_45023 zd1211b_hw_init_hmac 0 45023 &show_state_power_usage_45023
138086 +dm_kvzalloc_45025 dm_kvzalloc 1 45025 NULL
138087 +hotplug_cfd_45029 hotplug_cfd 0 45029 NULL
138088 +snd_seq_kernel_client_ctl_45032 snd_seq_kernel_client_ctl 0 45032 NULL
138089 +vfio_ecap_init_45033 vfio_ecap_init 0 45033 NULL
138090 +packet_mc_add_45035 packet_mc_add 0 45035 NULL
138091 +iwl_dbgfs_fw_restart_write_45036 iwl_dbgfs_fw_restart_write 0-3 45036 NULL
138092 +store_drivers_autoprobe_45037 store_drivers_autoprobe 0-3 45037 NULL
138093 +show_in_label_45039 show_in_label 0 45039 NULL
138094 +show_fcstat_rx_words_45041 show_fcstat_rx_words 0 45041 NULL
138095 +reiserfs_for_each_xattr_45046 reiserfs_for_each_xattr 0 45046 NULL
138096 +igb_change_mtu_45054 igb_change_mtu 0 45054 NULL
138097 +il_send_rxon_assoc_45055 il_send_rxon_assoc 0 45055 NULL nohasharray
138098 +gpio_keys_store_disabled_keys_45055 gpio_keys_store_disabled_keys 0-4 45055 &il_send_rxon_assoc_45055 nohasharray
138099 +qlcnic_sriov_pf_cfg_vlan_filtering_45055 qlcnic_sriov_pf_cfg_vlan_filtering 0 45055 &gpio_keys_store_disabled_keys_45055
138100 +adt7x10_show_temp_45056 adt7x10_show_temp 0 45056 NULL
138101 +sysfs_do_create_link_sd_45057 sysfs_do_create_link_sd 0 45057 NULL
138102 +sel_write_user_45060 sel_write_user 3 45060 NULL
138103 +qla4xxx_fw_version_show_45062 qla4xxx_fw_version_show 0 45062 NULL
138104 +show_45064 show 0 45064 NULL
138105 +ubifs_fsync_45067 ubifs_fsync 0 45067 NULL
138106 +o2nm_node_ipv4_port_write_45068 o2nm_node_ipv4_port_write 0-3 45068 NULL
138107 +snd_mixart_BA0_read_45069 snd_mixart_BA0_read 5-0 45069 NULL
138108 +removable_show_45071 removable_show 0 45071 NULL nohasharray
138109 +set_offset_45071 set_offset 0-4 45071 &removable_show_45071
138110 +gxfb_set_par_45080 gxfb_set_par 0 45080 NULL
138111 +show_ata_port_idle_irq_45087 show_ata_port_idle_irq 0 45087 NULL
138112 +wl1271_boot_set_ecpu_ctrl_45088 wl1271_boot_set_ecpu_ctrl 0 45088 NULL nohasharray
138113 +target_core_dev_wwn_store_attr_vpd_assoc_scsi_target_device_45088 target_core_dev_wwn_store_attr_vpd_assoc_scsi_target_device 0-3 45088 &wl1271_boot_set_ecpu_ctrl_45088
138114 +__device_suspend_45089 __device_suspend 0 45089 NULL
138115 +getattr_45091 getattr 0 45091 NULL
138116 +c2_pseudo_change_mtu_45101 c2_pseudo_change_mtu 0 45101 NULL
138117 +ahci_activity_store_45103 ahci_activity_store 0 45103 NULL
138118 +snd_card_new_45104 snd_card_new 5 45104 NULL
138119 +alloc_ring_resources_45107 alloc_ring_resources 0 45107 NULL
138120 +write_iter_45109 write_iter 0 45109 NULL
138121 +set_auto_temp_min_45111 set_auto_temp_min 0-4 45111 NULL
138122 +pwr_missing_bcns_cnt_read_45113 pwr_missing_bcns_cnt_read 3-0 45113 NULL
138123 +usbdev_read_45114 usbdev_read 3-0 45114 NULL
138124 +v9fs_xattr_user_set_45117 v9fs_xattr_user_set 0 45117 NULL
138125 +edd_show_legacy_max_cylinder_45119 edd_show_legacy_max_cylinder 0 45119 NULL
138126 +isku_sysfs_write_reset_45133 isku_sysfs_write_reset 6-0-5 45133 NULL nohasharray
138127 +in_write_bytes_avail_show_45133 in_write_bytes_avail_show 0 45133 &isku_sysfs_write_reset_45133
138128 +send_to_tty_45141 send_to_tty 3 45141 NULL
138129 +lp3971_ldo_disable_45142 lp3971_ldo_disable 0 45142 NULL
138130 +command_setapcor_45143 command_setapcor 0 45143 NULL
138131 +write_file_reset_45145 write_file_reset 0-3 45145 NULL
138132 +cfs_trace_daemon_command_usrstr_45147 cfs_trace_daemon_command_usrstr 2 45147 NULL
138133 +gen_bitmask_string_45149 gen_bitmask_string 6 45149 NULL
138134 +ixgbe_poll_for_msg_45150 ixgbe_poll_for_msg 0 45150 NULL nohasharray
138135 +store_spi_transport_rti_45150 store_spi_transport_rti 0-4 45150 &ixgbe_poll_for_msg_45150
138136 +tcp_setsockopt_45152 tcp_setsockopt 0 45152 NULL nohasharray
138137 +st_probe_45152 st_probe 0 45152 &tcp_setsockopt_45152
138138 +device_write_45156 device_write 3-0 45156 NULL
138139 +usX2Y_urbs_start_45159 usX2Y_urbs_start 0 45159 NULL
138140 +SYSC_write_45160 SYSC_write 3-0 45160 NULL
138141 +tomoyo_write_self_45161 tomoyo_write_self 3-0 45161 NULL
138142 +xennet_create_queues_45162 xennet_create_queues 2 45162 NULL
138143 +cxacru_sysfs_show_mac_address_45163 cxacru_sysfs_show_mac_address 0 45163 NULL
138144 +sta_agg_status_write_45164 sta_agg_status_write 3-0 45164 NULL nohasharray
138145 +max8925_reg_write_45164 max8925_reg_write 0 45164 &sta_agg_status_write_45164 nohasharray
138146 +i915_gem_object_get_pages_gtt_45164 i915_gem_object_get_pages_gtt 0 45164 &max8925_reg_write_45164
138147 +mce_write_45187 mce_write 0 45187 NULL
138148 +snd_sb_csp_load_user_45190 snd_sb_csp_load_user 3 45190 NULL nohasharray
138149 +sctp_pack_cookie_45190 sctp_pack_cookie 6 45190 &snd_sb_csp_load_user_45190
138150 +create_hp_out_ctls_45193 create_hp_out_ctls 0 45193 NULL
138151 +num_clusters_in_group_45194 num_clusters_in_group 2 45194 NULL
138152 +__radix_tree_preload_45197 __radix_tree_preload 0 45197 NULL
138153 +kstrtou16_45199 kstrtou16 0 45199 NULL
138154 +ims_pcu_set_info_45200 ims_pcu_set_info 0 45200 NULL nohasharray
138155 +smk_curacc_on_task_45200 smk_curacc_on_task 0 45200 &ims_pcu_set_info_45200
138156 +add_child_45201 add_child 4 45201 NULL nohasharray
138157 +dvb_dvr_write_45201 dvb_dvr_write 0-3 45201 &add_child_45201
138158 +mpt_lan_change_mtu_45205 mpt_lan_change_mtu 0 45205 NULL
138159 +iso_alloc_urb_45206 iso_alloc_urb 4-5 45206 NULL
138160 +ati_remote2_show_channel_mask_45207 ati_remote2_show_channel_mask 0 45207 NULL
138161 +rtl_show_version_45211 rtl_show_version 0 45211 NULL nohasharray
138162 +scsi_dh_notifier_45211 scsi_dh_notifier 0 45211 &rtl_show_version_45211
138163 +toss_secs_read_45212 toss_secs_read 0 45212 NULL
138164 +wl12xx_init_sta_role_45218 wl12xx_init_sta_role 0 45218 NULL
138165 +pcxhr_sub_set_clock_45222 pcxhr_sub_set_clock 0 45222 NULL
138166 +spi_alloc_master_45223 spi_alloc_master 2 45223 NULL
138167 +qla4xxx_set_acb_45224 qla4xxx_set_acb 0 45224 NULL
138168 +submit_audio_out_urb_45227 submit_audio_out_urb 0 45227 NULL
138169 +rocker_port_vlan_l2_groups_45230 rocker_port_vlan_l2_groups 0 45230 NULL
138170 +ieee80211_if_read_peer_45233 ieee80211_if_read_peer 3-0 45233 NULL nohasharray
138171 +lpfc_iocb_cnt_show_45233 lpfc_iocb_cnt_show 0 45233 &ieee80211_if_read_peer_45233
138172 +roccat_common2_sysfs_read_profile_45234 roccat_common2_sysfs_read_profile 0-5-6 45234 NULL
138173 +tw9910_set_hsync_45237 tw9910_set_hsync 0 45237 NULL
138174 +event_enable_write_45238 event_enable_write 3 45238 NULL
138175 +mgt_set_request_45244 mgt_set_request 0 45244 NULL
138176 +prism2_pda_proc_read_45246 prism2_pda_proc_read 3-0 45246 NULL
138177 +show_45247 show 0 45247 NULL
138178 +write_ltv_45250 write_ltv 0 45250 NULL
138179 +s5k4aa_set_gain_45254 s5k4aa_set_gain 0 45254 NULL
138180 +nobh_write_begin_45262 nobh_write_begin 0 45262 NULL
138181 +bq2415x_sysfs_show_mode_45270 bq2415x_sysfs_show_mode 0 45270 NULL
138182 +__smsc75xx_phy_wait_not_busy_45277 __smsc75xx_phy_wait_not_busy 0 45277 NULL
138183 +input_mt_init_slots_45279 input_mt_init_slots 2-0 45279 NULL
138184 +max3421_urb_enqueue_45282 max3421_urb_enqueue 0 45282 NULL
138185 +store_45285 store 0 45285 NULL
138186 +wl1251_acx_rts_threshold_45287 wl1251_acx_rts_threshold 0 45287 NULL
138187 +__acpi_processor_start_45289 __acpi_processor_start 0 45289 NULL
138188 +btmrvl_send_sync_cmd_45296 btmrvl_send_sync_cmd 4 45296 NULL
138189 +snd_pcm_oss_sync1_45298 snd_pcm_oss_sync1 2 45298 NULL nohasharray
138190 +sn9c2028_short_command_45298 sn9c2028_short_command 0 45298 &snd_pcm_oss_sync1_45298 nohasharray
138191 +xgene_get_sset_count_45298 xgene_get_sset_count 0 45298 &sn9c2028_short_command_45298
138192 +__ocfs2_extend_allocation_45301 __ocfs2_extend_allocation 0 45301 NULL
138193 +category_show_45304 category_show 0 45304 NULL nohasharray
138194 +xfs_alert_fsblock_zero_45304 xfs_alert_fsblock_zero 0 45304 &category_show_45304
138195 +disk_capability_show_45306 disk_capability_show 0 45306 NULL
138196 +hippi_header_45313 hippi_header 0 45313 NULL
138197 +get_raw_temp_45318 get_raw_temp 0 45318 NULL
138198 +__i2c_hid_command_45321 __i2c_hid_command 0 45321 NULL
138199 +compass_command_45324 compass_command 0 45324 NULL
138200 +label_cpu_DTS_45336 label_cpu_DTS 0 45336 NULL nohasharray
138201 +bnx2x_vfpf_config_mac_45336 bnx2x_vfpf_config_mac 0 45336 &label_cpu_DTS_45336
138202 +copy_vm86_regs_from_user_45340 copy_vm86_regs_from_user 3 45340 NULL
138203 +tomoyo_audit_net_log_45342 tomoyo_audit_net_log 0 45342 NULL
138204 +bpf_jit_binary_alloc_45348 bpf_jit_binary_alloc 1 45348 NULL nohasharray
138205 +policydb_init_45348 policydb_init 0 45348 &bpf_jit_binary_alloc_45348
138206 +pci_inteli960ni_init_45349 pci_inteli960ni_init 0 45349 NULL
138207 +posix_lock_file_45352 posix_lock_file 0 45352 NULL
138208 +isl1208_rtc_read_time_45356 isl1208_rtc_read_time 0 45356 NULL
138209 +wl12xx_acx_set_rate_mgmt_params_45357 wl12xx_acx_set_rate_mgmt_params 0 45357 NULL
138210 +hotkey_poll_freq_store_45373 hotkey_poll_freq_store 0-4 45373 NULL
138211 +null_alloc_repbuf_45375 null_alloc_repbuf 3 45375 NULL
138212 +wmi_set_channel_45380 wmi_set_channel 0 45380 NULL
138213 +goldfish_mmc_show_cover_switch_45382 goldfish_mmc_show_cover_switch 0 45382 NULL
138214 +snd_pcm_lib_ioctl_45383 snd_pcm_lib_ioctl 0 45383 NULL
138215 +snd_ctl_add_45389 snd_ctl_add 0 45389 NULL nohasharray
138216 +write_rbu_image_type_45389 write_rbu_image_type 0-6-5 45389 &snd_ctl_add_45389
138217 +wlcore_write_45391 wlcore_write 0 45391 NULL
138218 +vring_pci_size_45392 vring_pci_size 1 45392 NULL
138219 +count_skb_frag_slots_45395 count_skb_frag_slots 0 45395 NULL
138220 +lane2_associate_req_45398 lane2_associate_req 4 45398 NULL
138221 +keymap_store_45406 keymap_store 4 45406 NULL
138222 +cont_expand_zero_45408 cont_expand_zero 0-3 45408 NULL
138223 +show_45409 show 0 45409 NULL
138224 +b44_change_mtu_45411 b44_change_mtu 0 45411 NULL
138225 +sock_recv_errqueue_45412 sock_recv_errqueue 3-0 45412 NULL
138226 +rs5c372_get_trim_45415 rs5c372_get_trim 0 45415 NULL nohasharray
138227 +do_register_con_driver_45415 do_register_con_driver 0 45415 &rs5c372_get_trim_45415
138228 +acpi_pad_idlecpus_show_45416 acpi_pad_idlecpus_show 0 45416 NULL
138229 +sht15_wait_for_response_45419 sht15_wait_for_response 0 45419 NULL nohasharray
138230 +show_45419 show 0 45419 &sht15_wait_for_response_45419
138231 +ieee80211_if_fmt_dot11MeshHWMProotInterval_45421 ieee80211_if_fmt_dot11MeshHWMProotInterval 3 45421 NULL nohasharray
138232 +btusb_intel_secure_send_45421 btusb_intel_secure_send 3 45421 &ieee80211_if_fmt_dot11MeshHWMProotInterval_45421 nohasharray
138233 +snd_sonicvibes_playback_prepare_45421 snd_sonicvibes_playback_prepare 0 45421 &btusb_intel_secure_send_45421
138234 +gfs2_xattr_set_45424 gfs2_xattr_set 0 45424 NULL
138235 +tiadc_channel_init_45425 tiadc_channel_init 2 45425 NULL
138236 +rt2x00lib_load_firmware_45427 rt2x00lib_load_firmware 0 45427 NULL
138237 +__do_generic_request_45428 __do_generic_request 0 45428 NULL
138238 +uncore_cpu_notifier_45429 uncore_cpu_notifier 0 45429 NULL
138239 +ll_iocontrol_register_45430 ll_iocontrol_register 2 45430 NULL
138240 +saa7146_i2c_writeout_45431 saa7146_i2c_writeout 0 45431 NULL
138241 +nouveau_hwmon_set_temp1_auto_point1_temp_45434 nouveau_hwmon_set_temp1_auto_point1_temp 0-4 45434 NULL
138242 +tty_buffer_alloc_45437 tty_buffer_alloc 2 45437 NULL nohasharray
138243 +xfs_attr3_leaf_flipflags_45437 xfs_attr3_leaf_flipflags 0 45437 &tty_buffer_alloc_45437
138244 +pm_state_show_45438 pm_state_show 0 45438 NULL
138245 +blkdev_direct_IO_45440 blkdev_direct_IO 4-0 45440 NULL
138246 +prepare_layoutcommit_45441 prepare_layoutcommit 0 45441 NULL nohasharray
138247 +store_fc_vport_symbolic_name_45441 store_fc_vport_symbolic_name 0-4 45441 &prepare_layoutcommit_45441
138248 +btrfs_show_u64_45443 btrfs_show_u64 0 45443 NULL
138249 +b44_phy_reset_45447 b44_phy_reset 0 45447 NULL nohasharray
138250 +store_spi_transport_iu_45447 store_spi_transport_iu 0-4 45447 &b44_phy_reset_45447
138251 +lpfc_bg_reftag_err_show_45448 lpfc_bg_reftag_err_show 0 45448 NULL
138252 +catc_open_45451 catc_open 0 45451 NULL
138253 +bq2415x_set_weak_battery_voltage_45454 bq2415x_set_weak_battery_voltage 0 45454 NULL
138254 +mmc_power_save_host_45456 mmc_power_save_host 0 45456 NULL nohasharray
138255 +netxen_nic_get_regs_len_45456 netxen_nic_get_regs_len 0 45456 &mmc_power_save_host_45456
138256 +mic_card_map_45457 mic_card_map 2-3 45457 NULL
138257 +nas_led_blink_show_45465 nas_led_blink_show 0 45465 NULL nohasharray
138258 +rpm_idle_45465 rpm_idle 0 45465 &nas_led_blink_show_45465
138259 +udp_manip_pkt_45467 udp_manip_pkt 4 45467 NULL nohasharray
138260 +orig_data_size_show_45467 orig_data_size_show 0 45467 &udp_manip_pkt_45467
138261 +xtfpga_pcm_trigger_45468 xtfpga_pcm_trigger 0 45468 NULL nohasharray
138262 +register_netdev_45468 register_netdev 0 45468 &xtfpga_pcm_trigger_45468 nohasharray
138263 +tracing_read_dyn_info_45468 tracing_read_dyn_info 3 45468 &register_netdev_45468
138264 +ext3_xattr_trusted_list_45471 ext3_xattr_trusted_list 0-5 45471 NULL
138265 +__fuse_direct_write_45474 __fuse_direct_write 0 45474 NULL
138266 +show_indirect_dword_45476 show_indirect_dword 0 45476 NULL
138267 +workqueue_cpu_up_callback_45481 workqueue_cpu_up_callback 0 45481 NULL
138268 +ec_read_45485 ec_read 0 45485 NULL
138269 +__xfs_btree_split_45491 __xfs_btree_split 0 45491 NULL
138270 +lock_request_45495 lock_request 0 45495 NULL nohasharray
138271 +gether_opts_dev_addr_store_45495 gether_opts_dev_addr_store 0-3 45495 &lock_request_45495
138272 +qib_read_umem32_45497 qib_read_umem32 0 45497 NULL
138273 +show_counter_tx_dwords_45501 show_counter_tx_dwords 0 45501 NULL
138274 +show_ata_dev_spdn_cnt_45502 show_ata_dev_spdn_cnt 0 45502 NULL nohasharray
138275 +ip_mc_add_src_45502 ip_mc_add_src 0 45502 &show_ata_dev_spdn_cnt_45502
138276 +arizona_init_fll_45503 arizona_init_fll 5 45503 NULL
138277 +get_stats_45508 get_stats 0 45508 NULL
138278 +i40e_alloc_vfs_45511 i40e_alloc_vfs 2-0 45511 NULL
138279 +snd_rme32_playback_prepare_45514 snd_rme32_playback_prepare 0 45514 NULL
138280 +epx_c3_write_45515 epx_c3_write 0-3 45515 NULL
138281 +wl12xx_top_reg_write_45521 wl12xx_top_reg_write 0 45521 NULL
138282 +power_state_show_45525 power_state_show 0 45525 NULL nohasharray
138283 +store_45525 store 0-3 45525 &power_state_show_45525
138284 +fuse_ref_page_45526 fuse_ref_page 0 45526 NULL
138285 +broadsheet_setup_spiflash_45527 broadsheet_setup_spiflash 0 45527 NULL
138286 +solo_set_motion_block_45529 solo_set_motion_block 0 45529 NULL
138287 +sys_lgetxattr_45531 sys_lgetxattr 4 45531 NULL
138288 +copy_macs_45534 copy_macs 4 45534 NULL
138289 +w1_ds2760_read_45535 w1_ds2760_read 3-4-0 45535 NULL
138290 +__ax88179_read_cmd_45536 __ax88179_read_cmd 5 45536 NULL
138291 +pdacf_pcm_trigger_45539 pdacf_pcm_trigger 0 45539 NULL
138292 +iwl_mvm_binding_update_45542 iwl_mvm_binding_update 0 45542 NULL
138293 +usbvision_i2c_write_max4_45545 usbvision_i2c_write_max4 0-4 45545 NULL
138294 +v9fs_direct_read_45546 v9fs_direct_read 3-0 45546 NULL
138295 +cx18_copy_mdl_to_user_45549 cx18_copy_mdl_to_user 4 45549 NULL nohasharray
138296 +patch_vt1708B_45549 patch_vt1708B 0 45549 &cx18_copy_mdl_to_user_45549
138297 +saa7127_set_video_enable_45550 saa7127_set_video_enable 0 45550 NULL
138298 +ext3_group_first_block_no_45555 ext3_group_first_block_no 0-2 45555 NULL nohasharray
138299 +lec_open_45555 lec_open 0 45555 &ext3_group_first_block_no_45555
138300 +__verify_memory_type_45556 __verify_memory_type 0 45556 NULL
138301 +stats_dot11ACKFailureCount_read_45558 stats_dot11ACKFailureCount_read 3-0 45558 NULL nohasharray
138302 +part_partition_show_45558 part_partition_show 0 45558 &stats_dot11ACKFailureCount_read_45558 nohasharray
138303 +skge_device_event_45558 skge_device_event 0 45558 &part_partition_show_45558
138304 +_regmap_bus_raw_write_45559 _regmap_bus_raw_write 2 45559 NULL
138305 +iwl_send_calib_results_45560 iwl_send_calib_results 0 45560 NULL
138306 +venus_rmdir_45564 venus_rmdir 4 45564 NULL nohasharray
138307 +create_endpoint_and_queue_int_45564 create_endpoint_and_queue_int 0 45564 &venus_rmdir_45564
138308 +uwb_rc_addr_get_45566 uwb_rc_addr_get 0 45566 NULL nohasharray
138309 +nouveau_hwmon_get_pwm1_min_45566 nouveau_hwmon_get_pwm1_min 0 45566 &uwb_rc_addr_get_45566
138310 +request_fw_file_45567 request_fw_file 0 45567 NULL
138311 +snd_emu10k1_capture_prepare_45569 snd_emu10k1_capture_prepare 0 45569 NULL nohasharray
138312 +xgene_rtc_set_alarm_45569 xgene_rtc_set_alarm 0 45569 &snd_emu10k1_capture_prepare_45569
138313 +power_read_file_45573 power_read_file 0 45573 NULL nohasharray
138314 +pm8001_set_nvmd_45573 pm8001_set_nvmd 0 45573 &power_read_file_45573
138315 +dvb_usb_v2_generic_io_45576 dvb_usb_v2_generic_io 0 45576 NULL
138316 +zd_usb_iowrite16v_async_end_45580 zd_usb_iowrite16v_async_end 0 45580 NULL
138317 +sched_group_set_rt_period_45581 sched_group_set_rt_period 0 45581 NULL
138318 +wdata_fill_from_iovec_45585 wdata_fill_from_iovec 0 45585 NULL
138319 +ipath_create_cq_45586 ipath_create_cq 2 45586 NULL
138320 +pm8001_ctl_ob_queue_log_show_45590 pm8001_ctl_ob_queue_log_show 0 45590 NULL
138321 +rdma_set_ib_paths_45592 rdma_set_ib_paths 3 45592 NULL
138322 +sensor_get_auxtrip_45593 sensor_get_auxtrip 0 45593 NULL
138323 +apds990x_chip_id_show_45594 apds990x_chip_id_show 0 45594 NULL
138324 +ipmi_heartbeat_45597 ipmi_heartbeat 0 45597 NULL
138325 +ath6kl_keepalive_write_45600 ath6kl_keepalive_write 3-0 45600 NULL
138326 +snd_seq_oss_write_45603 snd_seq_oss_write 0 45603 NULL
138327 +recv_post_dequeue_45607 recv_post_dequeue 0 45607 NULL
138328 +hidraw_get_report_45609 hidraw_get_report 3 45609 NULL nohasharray
138329 +ov9640_reg_rmw_45609 ov9640_reg_rmw 0 45609 &hidraw_get_report_45609
138330 +drm_dp_i2c_do_msg_45610 drm_dp_i2c_do_msg 0 45610 NULL
138331 +snd_solo_pcm_prepare_45611 snd_solo_pcm_prepare 0 45611 NULL nohasharray
138332 +bat2_show_45611 bat2_show 0 45611 &snd_solo_pcm_prepare_45611
138333 +bch_cache_set_show_45612 bch_cache_set_show 0 45612 NULL
138334 +audit_log_n_hex_45617 audit_log_n_hex 3 45617 NULL
138335 +xgene_enet_open_45619 xgene_enet_open 0 45619 NULL
138336 +register_chrdev_region_45620 register_chrdev_region 0 45620 NULL
138337 +ipv4_synproxy_hook_45624 ipv4_synproxy_hook 0 45624 NULL
138338 +pn533_alloc_skb_45625 pn533_alloc_skb 2 45625 NULL
138339 +ip_dst_mtu_maybe_forward_45627 ip_dst_mtu_maybe_forward 0 45627 NULL
138340 +ecryptfs_getxattr_45631 ecryptfs_getxattr 0 45631 NULL
138341 +fake_rw_store_45641 fake_rw_store 0-3 45641 NULL
138342 +wl1273_fm_set_preemphasis_45645 wl1273_fm_set_preemphasis 0 45645 NULL
138343 +wusb_cdid_show_45647 wusb_cdid_show 0 45647 NULL
138344 +rcar_dmac_prep_dma_cyclic_45650 rcar_dmac_prep_dma_cyclic 4-3 45650 NULL nohasharray
138345 +rj54n1_s_fmt_45650 rj54n1_s_fmt 0 45650 &rcar_dmac_prep_dma_cyclic_45650
138346 +ext4_reserve_inode_write_45654 ext4_reserve_inode_write 0 45654 NULL
138347 +wq_numa_show_45656 wq_numa_show 0 45656 NULL
138348 +modelname_store_45663 modelname_store 0-4 45663 NULL
138349 +dma_map_cont_45668 dma_map_cont 5 45668 NULL
138350 +sysfs_kf_write_45670 sysfs_kf_write 0-3 45670 NULL
138351 +compat_mpctl_ioctl_45671 compat_mpctl_ioctl 2 45671 NULL
138352 +sd_probe_45675 sd_probe 0 45675 NULL
138353 +dgram_sendmsg_45679 dgram_sendmsg 4-0 45679 NULL nohasharray
138354 +set_pwm1_enable_45679 set_pwm1_enable 0-4 45679 &dgram_sendmsg_45679
138355 +snd_hda_ctl_add_45680 snd_hda_ctl_add 0 45680 NULL
138356 +il3945_alloc_bcast_station_45681 il3945_alloc_bcast_station 0 45681 NULL
138357 +set_params_45684 set_params 0 45684 NULL nohasharray
138358 +elan_i2c_set_mode_45684 elan_i2c_set_mode 0 45684 &set_params_45684
138359 +show_proxyarp_45689 show_proxyarp 0 45689 NULL
138360 +smk_write_ambient_45691 smk_write_ambient 3-0 45691 NULL
138361 +sr9700_link_reset_45697 sr9700_link_reset 0 45697 NULL
138362 +iscsi_nacl_attrib_store_nopin_timeout_45698 iscsi_nacl_attrib_store_nopin_timeout 0-3 45698 NULL
138363 +unix_dgram_sendmsg_45699 unix_dgram_sendmsg 4-0 45699 NULL nohasharray
138364 +sta_add_45699 sta_add 0 45699 &unix_dgram_sendmsg_45699
138365 +rtl2830_regmap_write_45700 rtl2830_regmap_write 0 45700 NULL nohasharray
138366 +ixgb_get_sset_count_45700 ixgb_get_sset_count 0 45700 &rtl2830_regmap_write_45700
138367 +cachefiles_daemon_brun_45703 cachefiles_daemon_brun 0 45703 NULL nohasharray
138368 +sm501fb_set_par_crt_45703 sm501fb_set_par_crt 0 45703 &cachefiles_daemon_brun_45703
138369 +sg_proc_write_adio_45704 sg_proc_write_adio 3-0 45704 NULL nohasharray
138370 +ubifs_tnc_lookup_45704 ubifs_tnc_lookup 0 45704 &sg_proc_write_adio_45704
138371 +lm95234_update_device_45711 lm95234_update_device 0 45711 NULL
138372 +wlcore_smart_config_decode_event_45714 wlcore_smart_config_decode_event 4-2 45714 NULL
138373 +adp8860_bl_ambient_light_level_show_45717 adp8860_bl_ambient_light_level_show 0 45717 NULL
138374 +dvb_ca_en50221_init_45718 dvb_ca_en50221_init 4 45718 NULL nohasharray
138375 +bounce_error_event_45718 bounce_error_event 0 45718 &dvb_ca_en50221_init_45718 nohasharray
138376 +nilfs_btree_node_get_key_45718 nilfs_btree_node_get_key 0 45718 &bounce_error_event_45718
138377 +get_iface_param_45719 get_iface_param 0 45719 NULL
138378 +show_high_kb_45721 show_high_kb 0 45721 NULL
138379 +wm8350_reg_read_45729 wm8350_reg_read 0 45729 NULL nohasharray
138380 +rcu_cpu_notify_45729 rcu_cpu_notify 0 45729 &wm8350_reg_read_45729
138381 +show_chip_temp_45731 show_chip_temp 0 45731 NULL
138382 +handle_response_icmp_45733 handle_response_icmp 7-0 45733 NULL
138383 +snd_cs46xx_io_read_45734 snd_cs46xx_io_read 5-0 45734 NULL
138384 +sync_dirty_buffer_45736 sync_dirty_buffer 0 45736 NULL
138385 +skge_set_mac_address_45743 skge_set_mac_address 0 45743 NULL
138386 +m41t80_sysfs_set_sqwfreq_45746 m41t80_sysfs_set_sqwfreq 0-4 45746 NULL
138387 +rw_copy_check_uvector_45748 rw_copy_check_uvector 3-0 45748 NULL nohasharray
138388 +v4l2_ctrl_new_std_45748 v4l2_ctrl_new_std 5 45748 &rw_copy_check_uvector_45748
138389 +lkdtm_debugfs_read_45752 lkdtm_debugfs_read 3-0 45752 NULL nohasharray
138390 +afs_vnode_cache_get_key_45752 afs_vnode_cache_get_key 0 45752 &lkdtm_debugfs_read_45752
138391 +show_tabletWheel_45754 show_tabletWheel 0 45754 NULL
138392 +regulator_suspend_mem_state_show_45760 regulator_suspend_mem_state_show 0 45760 NULL
138393 +iwl_dbgfs_low_latency_write_45764 iwl_dbgfs_low_latency_write 0-3 45764 NULL
138394 +store_int_with_restart_45770 store_int_with_restart 4-0 45770 NULL
138395 +edd_show_default_heads_45773 edd_show_default_heads 0 45773 NULL
138396 +gadget_dev_desc_idVendor_store_45774 gadget_dev_desc_idVendor_store 0-3 45774 NULL
138397 +alloc_ts_config_45775 alloc_ts_config 1 45775 NULL
138398 +FUA_show_45776 FUA_show 0 45776 NULL
138399 +snd_ice1712_playback_trigger_45777 snd_ice1712_playback_trigger 0 45777 NULL
138400 +parport_ieee1284_epp_read_addr_45781 parport_ieee1284_epp_read_addr 0 45781 NULL
138401 +osc_checksum_type_seq_write_45785 osc_checksum_type_seq_write 3 45785 NULL
138402 +ip6gre_tunnel_change_mtu_45786 ip6gre_tunnel_change_mtu 0 45786 NULL
138403 +ath5k_get_stats_45788 ath5k_get_stats 0 45788 NULL
138404 +st_gyro_buffer_predisable_45791 st_gyro_buffer_predisable 0 45791 NULL
138405 +cma_release_45795 cma_release 3 45795 NULL
138406 +cyapa_gen3_bl_deactivate_45797 cyapa_gen3_bl_deactivate 0 45797 NULL
138407 +cbaf_cc_upload_45799 cbaf_cc_upload 0 45799 NULL nohasharray
138408 +b43_pcmcia_resume_45799 b43_pcmcia_resume 0 45799 &cbaf_cc_upload_45799
138409 +raw_setsockopt_45800 raw_setsockopt 5-0 45800 NULL
138410 +adp5520_bl_dark_dim_show_45802 adp5520_bl_dark_dim_show 0 45802 NULL nohasharray
138411 +michael_update_45802 michael_update 0 45802 &adp5520_bl_dark_dim_show_45802
138412 +kvmclock_cpufreq_notifier_45803 kvmclock_cpufreq_notifier 0 45803 NULL
138413 +nct7802_read_fan_min_45804 nct7802_read_fan_min 0 45804 NULL
138414 +lbs_rdbbp_read_45805 lbs_rdbbp_read 3-0 45805 NULL
138415 +NCR_700_change_queue_depth_45806 NCR_700_change_queue_depth 2 45806 NULL nohasharray
138416 +w1_ds2781_io_45806 w1_ds2781_io 0-4-3 45806 &NCR_700_change_queue_depth_45806
138417 +af9005_i2c_write_45809 af9005_i2c_write 0 45809 NULL nohasharray
138418 +fc0011_readreg_45809 fc0011_readreg 0 45809 &af9005_i2c_write_45809 nohasharray
138419 +vif_add_45809 vif_add 0 45809 &fc0011_readreg_45809
138420 +store_hardware_switching_45810 store_hardware_switching 0-4 45810 NULL
138421 +pcpu_alloc_alloc_info_45813 pcpu_alloc_alloc_info 2-1 45813 NULL nohasharray
138422 +disk_events_poll_msecs_show_45813 disk_events_poll_msecs_show 0 45813 &pcpu_alloc_alloc_info_45813
138423 +ll_max_readahead_mb_seq_write_45815 ll_max_readahead_mb_seq_write 3 45815 NULL
138424 +show_dock_uid_45816 show_dock_uid 0 45816 NULL
138425 +hif_usb_send_tx_45818 hif_usb_send_tx 0 45818 NULL
138426 +fm_v4l2_init_video_device_45821 fm_v4l2_init_video_device 2 45821 NULL
138427 +show_counter_ib_status_changes_45822 show_counter_ib_status_changes 0 45822 NULL
138428 +start_endpoints_45825 start_endpoints 0 45825 NULL
138429 +ipv6_recv_rxpmtu_45830 ipv6_recv_rxpmtu 3-0 45830 NULL
138430 +hash_walk_next_45832 hash_walk_next 0 45832 NULL nohasharray
138431 +mc13xxx_regulator_is_enabled_45832 mc13xxx_regulator_is_enabled 0 45832 &hash_walk_next_45832
138432 +audit_make_reply_45835 audit_make_reply 7 45835 NULL nohasharray
138433 +moxa_write_room_45835 moxa_write_room 0 45835 &audit_make_reply_45835
138434 +perf_event_mux_interval_ms_store_45836 perf_event_mux_interval_ms_store 0-4 45836 NULL
138435 +ath10k_reg_value_read_45837 ath10k_reg_value_read 3-0 45837 NULL nohasharray
138436 +mtd_ecc_strength_show_45837 mtd_ecc_strength_show 0 45837 &ath10k_reg_value_read_45837
138437 +vti6_dev_init_gen_45840 vti6_dev_init_gen 0 45840 NULL
138438 +store_learning_45844 store_learning 0 45844 NULL
138439 +cyapa_gen3_bl_activate_45847 cyapa_gen3_bl_activate 0 45847 NULL
138440 +insert_state_45848 insert_state 0 45848 NULL
138441 +activity_read_45850 activity_read 0-5-6 45850 NULL
138442 +x509_process_extension_45854 x509_process_extension 5 45854 NULL
138443 +bus_attr_store_45856 bus_attr_store 0-4 45856 NULL
138444 +context_read_and_validate_45858 context_read_and_validate 0 45858 NULL
138445 +mmc_send_io_op_cond_45861 mmc_send_io_op_cond 0 45861 NULL
138446 +target_core_alua_tg_pt_gp_store_attr_alua_support_transitioning_45862 target_core_alua_tg_pt_gp_store_attr_alua_support_transitioning 0-3 45862 NULL
138447 +isdn_write_45863 isdn_write 3-0 45863 NULL
138448 +hung_up_tty_read_45873 hung_up_tty_read 0-3 45873 NULL
138449 +bluetooth_write_45874 bluetooth_write 0 45874 NULL
138450 +acpi_power_on_list_45877 acpi_power_on_list 0 45877 NULL nohasharray
138451 +m48t86_rtc_read_time_45877 m48t86_rtc_read_time 0 45877 &acpi_power_on_list_45877
138452 +shared_cpu_map_show_45879 shared_cpu_map_show 0 45879 NULL
138453 +get_rdac_req_45882 get_rdac_req 3 45882 NULL nohasharray
138454 +_transport_get_expander_phy_error_log_45882 _transport_get_expander_phy_error_log 0 45882 &get_rdac_req_45882
138455 +cbaf_wusb_device_band_groups_show_45884 cbaf_wusb_device_band_groups_show 0 45884 NULL nohasharray
138456 +xgmac_open_45884 xgmac_open 0 45884 &cbaf_wusb_device_band_groups_show_45884
138457 +ocfs2_xattr_block_find_45891 ocfs2_xattr_block_find 0 45891 NULL
138458 +saa7134_ts_queue_setup_45892 saa7134_ts_queue_setup 0 45892 NULL
138459 +jfs_getxattr_45893 jfs_getxattr 0 45893 NULL
138460 +siena_mem_map_size_45901 siena_mem_map_size 0 45901 NULL nohasharray
138461 +flat_cpu_mask_to_apicid_and_45901 flat_cpu_mask_to_apicid_and 0 45901 &siena_mem_map_size_45901
138462 +__svc_create_45903 __svc_create 3 45903 NULL nohasharray
138463 +cfs_cpt_weight_45903 cfs_cpt_weight 0 45903 &__svc_create_45903
138464 +rtl8152_change_mtu_45911 rtl8152_change_mtu 0 45911 NULL
138465 +wm_adsp_region_to_reg_45915 wm_adsp_region_to_reg 0-2 45915 NULL
138466 +dbgfs_frame_45917 dbgfs_frame 3-0 45917 NULL
138467 +lcd_read_45922 lcd_read 0-3 45922 NULL
138468 +tda827xa_set_params_45923 tda827xa_set_params 0 45923 NULL
138469 +hotplug_enabled_show_45924 hotplug_enabled_show 0 45924 NULL
138470 +nf_nat_ftp_fmt_cmd_45926 nf_nat_ftp_fmt_cmd 0 45926 NULL
138471 +host_store_raid_offload_debug_45928 host_store_raid_offload_debug 0-4 45928 NULL
138472 +ext2_xattr_security_get_45930 ext2_xattr_security_get 0 45930 NULL nohasharray
138473 +_dln2_transfer_45930 _dln2_transfer 0 45930 &ext2_xattr_security_get_45930
138474 +request_ihex_firmware_45931 request_ihex_firmware 0 45931 NULL
138475 +bttv_s_ctrl_45933 bttv_s_ctrl 0 45933 NULL
138476 +alloc_mr_45935 alloc_mr 1 45935 NULL nohasharray
138477 +dlm_id_show_45935 dlm_id_show 0 45935 &alloc_mr_45935
138478 +show_fan_value_45938 show_fan_value 0 45938 NULL
138479 +display_store_45940 display_store 4-0 45940 NULL
138480 +wl12xx_hw_init_45944 wl12xx_hw_init 0 45944 NULL
138481 +brcmf_netdev_open_45945 brcmf_netdev_open 0 45945 NULL
138482 +show_sas_end_dev_I_T_nexus_loss_timeout_45946 show_sas_end_dev_I_T_nexus_loss_timeout 0 45946 NULL
138483 +cx231xx_gpio_i2c_write_45947 cx231xx_gpio_i2c_write 0 45947 NULL
138484 +pch_i2c_readbytes_45948 pch_i2c_readbytes 0 45948 NULL
138485 +acpi_ns_search_one_scope_45951 acpi_ns_search_one_scope 0 45951 NULL
138486 +show_in_reg_45952 show_in_reg 0 45952 NULL nohasharray
138487 +show_ata_dev_gscr_45952 show_ata_dev_gscr 0 45952 &show_in_reg_45952 nohasharray
138488 +store_sched1_45952 store_sched1 4-0 45952 &show_ata_dev_gscr_45952
138489 +ndisc_opt_addr_space_45959 ndisc_opt_addr_space 0 45959 NULL
138490 +set_45961 set 0 45961 NULL
138491 +target_fabric_nacl_base_attr_show_45966 target_fabric_nacl_base_attr_show 0 45966 NULL
138492 +sdo_streamon_45968 sdo_streamon 0 45968 NULL
138493 +isl29125_buffer_predisable_45969 isl29125_buffer_predisable 0 45969 NULL nohasharray
138494 +copy_to_45969 copy_to 3 45969 &isl29125_buffer_predisable_45969
138495 +rb_simple_read_45972 rb_simple_read 3 45972 NULL
138496 +crypto_hash_walk_done_45974 crypto_hash_walk_done 0-2 45974 NULL
138497 +ezusb_writememory_45976 ezusb_writememory 4 45976 NULL
138498 +isp1760_ep_queue_45980 isp1760_ep_queue 0 45980 NULL
138499 +ioat2_dca_count_dca_slots_45984 ioat2_dca_count_dca_slots 0 45984 NULL
138500 +imsttfb_check_var_45988 imsttfb_check_var 0 45988 NULL
138501 +vv6410_s_ctrl_45992 vv6410_s_ctrl 0 45992 NULL
138502 +gether_opts_ifname_show_45993 gether_opts_ifname_show 0 45993 NULL
138503 +ezx_pcap_putget_46000 ezx_pcap_putget 0 46000 NULL
138504 +kobject_init_and_add_46003 kobject_init_and_add 0 46003 NULL
138505 +dn_device_event_46004 dn_device_event 0 46004 NULL
138506 +ci_ll_read_46006 ci_ll_read 0 46006 NULL
138507 +rtl2832_regmap_gather_write_46011 rtl2832_regmap_gather_write 0 46011 NULL
138508 +rt2800pci_set_device_state_46015 rt2800pci_set_device_state 0 46015 NULL
138509 +rt2800mmio_enable_radio_46016 rt2800mmio_enable_radio 0 46016 NULL
138510 +snd_cx231xx_capture_trigger_46017 snd_cx231xx_capture_trigger 0 46017 NULL
138511 +acpi_ds_method_data_set_value_46018 acpi_ds_method_data_set_value 0 46018 NULL
138512 +lpfc_board_mode_store_46023 lpfc_board_mode_store 0-4 46023 NULL
138513 +show_iface_header_digest_46027 show_iface_header_digest 0 46027 NULL
138514 +sierra_setup_urb_46029 sierra_setup_urb 5 46029 NULL
138515 +fnic_reset_stats_read_46030 fnic_reset_stats_read 3-0 46030 NULL nohasharray
138516 +get_free_entries_46030 get_free_entries 1 46030 &fnic_reset_stats_read_46030
138517 +__access_remote_vm_46031 __access_remote_vm 0 46031 NULL
138518 +nilfs_bmap_do_delete_46035 nilfs_bmap_do_delete 0 46035 NULL
138519 +arkfb_check_var_46041 arkfb_check_var 0 46041 NULL
138520 +ipvlan_init_46044 ipvlan_init 0 46044 NULL
138521 +rtl2832_sdr_buf_prepare_46045 rtl2832_sdr_buf_prepare 0 46045 NULL
138522 +lpfc_enable_bg_show_46046 lpfc_enable_bg_show 0 46046 NULL
138523 +socket_create_46047 socket_create 0 46047 NULL
138524 +da9052_bat_read_capacity_46049 da9052_bat_read_capacity 0 46049 NULL
138525 +acpi_register_gsi_xen_hvm_46052 acpi_register_gsi_xen_hvm 2 46052 NULL nohasharray
138526 +acpi_subsys_prepare_46052 acpi_subsys_prepare 0 46052 &acpi_register_gsi_xen_hvm_46052
138527 +line6_midibuf_bytes_used_46059 line6_midibuf_bytes_used 0 46059 NULL nohasharray
138528 +i2c_smbus_read_i2c_block_data_46059 i2c_smbus_read_i2c_block_data 0 46059 &line6_midibuf_bytes_used_46059
138529 +dma_tx_errors_read_46060 dma_tx_errors_read 3-0 46060 NULL
138530 +apds990x_rate_store_46062 apds990x_rate_store 0-4 46062 NULL
138531 +slhc_toss_46066 slhc_toss 0 46066 NULL
138532 +__vmalloc_node_range_46070 __vmalloc_node_range 1 46070 NULL
138533 +in_use_show_46075 in_use_show 0 46075 NULL
138534 +sel_commit_bools_write_46077 sel_commit_bools_write 3-0 46077 NULL
138535 +ds1685_rtc_sysfs_nvram_write_46078 ds1685_rtc_sysfs_nvram_write 0-6-5 46078 NULL
138536 +mgmt_remote_name_46080 mgmt_remote_name 7 46080 NULL
138537 +ncp_add_request_46084 ncp_add_request 0 46084 NULL
138538 +unlock_lock_46087 unlock_lock 0 46087 NULL
138539 +vfio_config_do_rw_46091 vfio_config_do_rw 0 46091 NULL
138540 +ata_host_alloc_46094 ata_host_alloc 2 46094 NULL
138541 +store_46095 store 0 46095 NULL
138542 +gsmi_reboot_callback_46099 gsmi_reboot_callback 0 46099 NULL
138543 +niu_enable_interrupts_46100 niu_enable_interrupts 0 46100 NULL
138544 +arizona_set_irq_wake_46101 arizona_set_irq_wake 2 46101 NULL
138545 +il3945_ucode_general_stats_read_46111 il3945_ucode_general_stats_read 3-0 46111 NULL
138546 +nilfs_segctor_do_construct_46112 nilfs_segctor_do_construct 0 46112 NULL
138547 +C_SYSC_writev_46113 C_SYSC_writev 3 46113 NULL
138548 +b43legacy_op_start_46114 b43legacy_op_start 0 46114 NULL
138549 +sysfs_rename_link_46118 sysfs_rename_link 0 46118 NULL
138550 +mlx4_ib_alloc_fast_reg_page_list_46119 mlx4_ib_alloc_fast_reg_page_list 2 46119 NULL
138551 +pci_netmos_9900_numports_46121 pci_netmos_9900_numports 0 46121 NULL
138552 +device_remove_lockspace_46124 device_remove_lockspace 0 46124 NULL
138553 +ds2781_read_param_eeprom_bin_46126 ds2781_read_param_eeprom_bin 6-5-0 46126 NULL
138554 +r820t_set_tv_standard_46138 r820t_set_tv_standard 0 46138 NULL nohasharray
138555 +rtw_buf_update_46138 rtw_buf_update 4 46138 &r820t_set_tv_standard_46138
138556 +twl6030_pwm_enable_46139 twl6030_pwm_enable 0 46139 NULL nohasharray
138557 +gpio_keys_store_disabled_switches_46139 gpio_keys_store_disabled_switches 0-4 46139 &twl6030_pwm_enable_46139
138558 +nilfs_btree_assign_p_46142 nilfs_btree_assign_p 0 46142 NULL
138559 +__walk_page_range_46146 __walk_page_range 0 46146 NULL
138560 +elan_i2c_get_checksum_46148 elan_i2c_get_checksum 0 46148 NULL
138561 +set_temp_auto_temp_min_46149 set_temp_auto_temp_min 0-4 46149 NULL
138562 +ddp_clear_map_46152 ddp_clear_map 4 46152 NULL
138563 +dgram_bind_46155 dgram_bind 0 46155 NULL
138564 +__netlink_change_ngroups_46156 __netlink_change_ngroups 2 46156 NULL
138565 +si470x_set_register_46160 si470x_set_register 0 46160 NULL
138566 +ov9740_reg_write_array_46162 ov9740_reg_write_array 0 46162 NULL nohasharray
138567 +top_off_timer_store_46162 top_off_timer_store 4-0 46162 &ov9740_reg_write_array_46162
138568 +qla2x00_sysfs_write_nvram_46166 qla2x00_sysfs_write_nvram 0-6-5 46166 NULL
138569 +pcf8583_rtc_read_time_46169 pcf8583_rtc_read_time 0 46169 NULL
138570 +write_index_46171 write_index 0 46171 NULL
138571 +open_46177 open 0 46177 NULL
138572 +bh1770_chip_id_show_46179 bh1770_chip_id_show 0 46179 NULL
138573 +mlx4_bitmap_alloc_46180 mlx4_bitmap_alloc 0 46180 NULL
138574 +snd_opl3_load_patch_46181 snd_opl3_load_patch 0 46181 NULL
138575 +twl_direction_out_46182 twl_direction_out 2-0 46182 NULL nohasharray
138576 +sync_inode_metadata_46182 sync_inode_metadata 0 46182 &twl_direction_out_46182
138577 +vxge_os_dma_malloc_46184 vxge_os_dma_malloc 2 46184 NULL
138578 +kszphy_config_init_46188 kszphy_config_init 0 46188 NULL
138579 +ax25_device_event_46189 ax25_device_event 0 46189 NULL
138580 +atmel_set_mac_address_46192 atmel_set_mac_address 0 46192 NULL
138581 +fq_resize_46195 fq_resize 2 46195 NULL
138582 +qlcnic_82xx_mq_intrpt_46196 qlcnic_82xx_mq_intrpt 0 46196 NULL
138583 +add_conn_list_46197 add_conn_list 3-0 46197 NULL nohasharray
138584 +show_fc_host_driver_version_46197 show_fc_host_driver_version 0 46197 &add_conn_list_46197 nohasharray
138585 +show_current_ref_46197 show_current_ref 0 46197 &show_fc_host_driver_version_46197 nohasharray
138586 +set_tr_backlight_status_46197 set_tr_backlight_status 0 46197 &show_current_ref_46197
138587 +appid_show_46198 appid_show 0 46198 NULL
138588 +diolan_i2c_repeated_start_46200 diolan_i2c_repeated_start 0 46200 NULL
138589 +ebt_do_table_46203 ebt_do_table 0 46203 NULL
138590 +typhoon_issue_command_46204 typhoon_issue_command 0 46204 NULL
138591 +compat_SyS_recvfrom_46205 compat_SyS_recvfrom 3 46205 NULL
138592 +i2400m_op_msg_from_user_46213 i2400m_op_msg_from_user 4 46213 NULL
138593 +tm6000_i2c_recv_regs_46215 tm6000_i2c_recv_regs 5-0 46215 NULL
138594 +buffer_prepare_46216 buffer_prepare 0 46216 NULL
138595 +dsp_write_46218 dsp_write 2-0 46218 NULL nohasharray
138596 +acpi_ex_create_event_46218 acpi_ex_create_event 0 46218 &dsp_write_46218 nohasharray
138597 +o2hb_region_start_block_write_46218 o2hb_region_start_block_write 0-3 46218 &acpi_ex_create_event_46218
138598 +vcan_change_mtu_46220 vcan_change_mtu 0 46220 NULL
138599 +hib_wait_on_bio_chain_46221 hib_wait_on_bio_chain 0 46221 NULL
138600 +hash_netiface4_expire_46226 hash_netiface4_expire 4 46226 NULL
138601 +tipc_msg_create_46227 tipc_msg_create 4-3 46227 NULL
138602 +__get_any_page_46230 __get_any_page 0 46230 NULL
138603 +qla2x00_issue_lip_46231 qla2x00_issue_lip 0 46231 NULL
138604 +roccat_common2_sysfs_read_profile_buttons_46234 roccat_common2_sysfs_read_profile_buttons 0-5-6 46234 NULL nohasharray
138605 +ovl_copy_up_one_46234 ovl_copy_up_one 0 46234 &roccat_common2_sysfs_read_profile_buttons_46234
138606 +ns_ack_interrupt_46236 ns_ack_interrupt 0 46236 NULL
138607 +show_in_min_46238 show_in_min 0 46238 NULL
138608 +mlx4_buf_alloc_46239 mlx4_buf_alloc 2 46239 NULL
138609 +xen_setup_msi_irqs_46245 xen_setup_msi_irqs 2 46245 NULL
138610 +mpi_read_raw_data_46248 mpi_read_raw_data 2 46248 NULL
138611 +nf_hook_46249 nf_hook 0 46249 NULL nohasharray
138612 +ufx_config_pix_clk_46249 ufx_config_pix_clk 0 46249 &nf_hook_46249
138613 +arvo_sysfs_read_info_46251 arvo_sysfs_read_info 0-5-6 46251 NULL
138614 +gfs2_block_truncate_page_46252 gfs2_block_truncate_page 0 46252 NULL
138615 +acpi_ds_begin_method_execution_46255 acpi_ds_begin_method_execution 0 46255 NULL
138616 +usbatm_atm_open_46260 usbatm_atm_open 0 46260 NULL
138617 +wafwdt_write_46262 wafwdt_write 0-3 46262 NULL
138618 +acpi_device_get_power_46263 acpi_device_get_power 0 46263 NULL
138619 +nf_nat_ftp_46265 nf_nat_ftp 6 46265 NULL
138620 +drm_dp_mst_i2c_xfer_46266 drm_dp_mst_i2c_xfer 0-3 46266 NULL
138621 +nilfs_segctor_begin_construction_46268 nilfs_segctor_begin_construction 0 46268 NULL
138622 +netvsc_set_mac_addr_46269 netvsc_set_mac_addr 0 46269 NULL
138623 +__qlcnic_sriov_issue_cmd_46273 __qlcnic_sriov_issue_cmd 0 46273 NULL
138624 +ReadReg_46277 ReadReg 0 46277 NULL nohasharray
138625 +pem_show_input_46277 pem_show_input 0 46277 &ReadReg_46277
138626 +copy_user_allowedips_46279 copy_user_allowedips 0 46279 NULL
138627 +show_constraint_name_46285 show_constraint_name 0 46285 NULL
138628 +tcp_sendmsg_fastopen_46288 tcp_sendmsg_fastopen 0 46288 NULL
138629 +set_temp_auto_point1_temp_46289 set_temp_auto_point1_temp 0-4 46289 NULL
138630 +zs_cpu_notifier_46295 zs_cpu_notifier 0 46295 NULL
138631 +netdev_get_eeprom_len_46297 netdev_get_eeprom_len 0 46297 NULL
138632 +urb_enqueue_46301 urb_enqueue 0 46301 NULL
138633 +pep_alloc_skb_46303 pep_alloc_skb 3 46303 NULL
138634 +atmtcp_c_send_46305 atmtcp_c_send 0 46305 NULL
138635 +rng_gen_random_46306 rng_gen_random 0 46306 NULL
138636 +store_led_46310 store_led 0-4 46310 NULL
138637 +sg_proc_write_dressz_46316 sg_proc_write_dressz 3-0 46316 NULL
138638 +mos7720_write_46318 mos7720_write 0-4 46318 NULL nohasharray
138639 +lpfc_debugfs_dumpDataDif_write_46318 lpfc_debugfs_dumpDataDif_write 0-3 46318 &mos7720_write_46318
138640 +C_SYSC_ppoll_46319 C_SYSC_ppoll 2 46319 NULL
138641 +qlcnic_83xx_sysfs_flash_bulk_write_46320 qlcnic_83xx_sysfs_flash_bulk_write 4 46320 NULL
138642 +fm_tx_set_preemph_filter_46323 fm_tx_set_preemph_filter 0 46323 NULL
138643 +__dquot_alloc_space_46324 __dquot_alloc_space 0 46324 NULL
138644 +__hwahc_dev_set_key_46328 __hwahc_dev_set_key 5 46328 NULL nohasharray
138645 +compat_SyS_readv_46328 compat_SyS_readv 3 46328 &__hwahc_dev_set_key_46328
138646 +netlbl_sock_setattr_46330 netlbl_sock_setattr 0 46330 NULL
138647 +gs_can_open_46335 gs_can_open 0 46335 NULL
138648 +ds2780_get_control_register_46338 ds2780_get_control_register 0 46338 NULL
138649 +get_ata_xfer_names_46339 get_ata_xfer_names 0 46339 NULL nohasharray
138650 +show_ipv4_iface_tos_en_46339 show_ipv4_iface_tos_en 0 46339 &get_ata_xfer_names_46339
138651 +snd_seq_ioctl_get_client_info_46340 snd_seq_ioctl_get_client_info 0 46340 NULL nohasharray
138652 +store_spi_transport_qas_46340 store_spi_transport_qas 0-4 46340 &snd_seq_ioctl_get_client_info_46340
138653 +netlbl_cfg_unlbl_static_add_46342 netlbl_cfg_unlbl_static_add 0 46342 NULL nohasharray
138654 +rtc_set_alarm_46342 rtc_set_alarm 0 46342 &netlbl_cfg_unlbl_static_add_46342
138655 +mpt_config_46343 mpt_config 0 46343 NULL
138656 +netxen_sysfs_validate_mem_46345 netxen_sysfs_validate_mem 0 46345 NULL
138657 +show_wr_sect_46346 show_wr_sect 0 46346 NULL
138658 +show_fnode_targetname_46350 show_fnode_targetname 0 46350 NULL
138659 +iwl_dbgfs_chain_noise_read_46355 iwl_dbgfs_chain_noise_read 3-0 46355 NULL
138660 +batadv_iv_ogm_queue_add_46357 batadv_iv_ogm_queue_add 3 46357 NULL
138661 +show_icon_46360 show_icon 4-0 46360 NULL
138662 +smk_write_direct_46363 smk_write_direct 3-0 46363 NULL nohasharray
138663 +qlcnic_get_eswitch_stats_46363 qlcnic_get_eswitch_stats 0 46363 &smk_write_direct_46363
138664 +vid_cap_start_streaming_46365 vid_cap_start_streaming 0 46365 NULL
138665 +btrfs_lookup_bio_sums_46367 btrfs_lookup_bio_sums 0 46367 NULL nohasharray
138666 +flow_cache_cpu_prepare_46367 flow_cache_cpu_prepare 0 46367 &btrfs_lookup_bio_sums_46367 nohasharray
138667 +store_pwm_sensor_46367 store_pwm_sensor 0-4 46367 &flow_cache_cpu_prepare_46367
138668 +csio_disable_port_46375 csio_disable_port 0-4 46375 NULL
138669 +via_build_controls_46378 via_build_controls 0 46378 NULL
138670 +ubi_dump_flash_46381 ubi_dump_flash 4 46381 NULL
138671 +fib_nlmsg_size_46383 fib_nlmsg_size 0 46383 NULL
138672 +ext2_xattr_user_set_46390 ext2_xattr_user_set 0 46390 NULL
138673 +sfi_table_show_46392 sfi_table_show 6 46392 NULL
138674 +zatm_change_qos_46395 zatm_change_qos 0 46395 NULL
138675 +thermal_cooling_device_type_show_46399 thermal_cooling_device_type_show 0 46399 NULL
138676 +led_invert_show_46400 led_invert_show 0 46400 NULL nohasharray
138677 +b43_op_start_46400 b43_op_start 0 46400 &led_invert_show_46400
138678 +apds990x_prox_threshold_store_46402 apds990x_prox_threshold_store 0-4 46402 NULL
138679 +hotkey_get_wlsw_46403 hotkey_get_wlsw 0 46403 NULL
138680 +c2port_show_dev_id_46410 c2port_show_dev_id 0 46410 NULL
138681 +i2c_hid_output_raw_report_46413 i2c_hid_output_raw_report 0-3 46413 NULL nohasharray
138682 +w1_master_attribute_show_slave_count_46413 w1_master_attribute_show_slave_count 0 46413 &i2c_hid_output_raw_report_46413
138683 +addr_to_user_46418 addr_to_user 0 46418 NULL
138684 +vmbus_sendpacket_pagebuffer_46420 vmbus_sendpacket_pagebuffer 0 46420 NULL
138685 +iscsi_tpg_param_show_ErrorRecoveryLevel_46422 iscsi_tpg_param_show_ErrorRecoveryLevel 0 46422 NULL
138686 +bcm54xx_exp_read_46423 bcm54xx_exp_read 0 46423 NULL
138687 +proto_show_46426 proto_show 0 46426 NULL nohasharray
138688 +wl18xx_acx_host_if_cfg_bitmap_46426 wl18xx_acx_host_if_cfg_bitmap 0 46426 &proto_show_46426
138689 +ttm_page_pool_get_pages_46431 ttm_page_pool_get_pages 0-5 46431 NULL
138690 +cfs_power2_roundup_46433 cfs_power2_roundup 0-1 46433 NULL
138691 +srpt_tpg_attrib_show_srp_max_rsp_size_46434 srpt_tpg_attrib_show_srp_max_rsp_size 0 46434 NULL
138692 +wdata_alloc_and_fillpages_46437 wdata_alloc_and_fillpages 1 46437 NULL
138693 +ds2780_battery_io_46439 ds2780_battery_io 3-4 46439 NULL
138694 +sctp_send_asconf_add_ip_46442 sctp_send_asconf_add_ip 0 46442 NULL
138695 +roccat_common2_sysfs_write_reset_46444 roccat_common2_sysfs_write_reset 0-6-5 46444 NULL
138696 +nilfs_commit_chunk_46445 nilfs_commit_chunk 3-4 46445 NULL
138697 +cp210x_set_config_46447 cp210x_set_config 4-0 46447 NULL
138698 +em2800_i2c_check_for_device_46448 em2800_i2c_check_for_device 0 46448 NULL
138699 +show_temp_pwm_enable_46454 show_temp_pwm_enable 0 46454 NULL
138700 +af_alg_cmsg_send_46457 af_alg_cmsg_send 0 46457 NULL
138701 +il_dbgfs_clear_traffic_stats_write_46458 il_dbgfs_clear_traffic_stats_write 3-0 46458 NULL
138702 +show_zero_req_lim_46462 show_zero_req_lim 0 46462 NULL
138703 +E_P24_46463 E_P24 0 46463 NULL
138704 +add_to_waiters_46464 add_to_waiters 0 46464 NULL
138705 +v9fs_cache_inode_get_key_46471 v9fs_cache_inode_get_key 0 46471 NULL
138706 +brcmstb_restart_handler_46474 brcmstb_restart_handler 0 46474 NULL
138707 +ip6gre_get_size_46476 ip6gre_get_size 0 46476 NULL
138708 +gether_opts_dev_addr_show_46477 gether_opts_dev_addr_show 0 46477 NULL
138709 +ipath_sdma_get_complete_46485 ipath_sdma_get_complete 0 46485 NULL
138710 +asm_vid_show_46489 asm_vid_show 0 46489 NULL
138711 +bfad_im_drv_version_show_46493 bfad_im_drv_version_show 0 46493 NULL nohasharray
138712 +store_multicast_fast_leave_46493 store_multicast_fast_leave 0 46493 &bfad_im_drv_version_show_46493
138713 +llcp_sock_listen_46495 llcp_sock_listen 0 46495 NULL
138714 +security_preserve_bools_46496 security_preserve_bools 0 46496 NULL
138715 +fill_in_write_vector_46498 fill_in_write_vector 0 46498 NULL nohasharray
138716 +vringh_complete_multi_user_46498 vringh_complete_multi_user 3 46498 &fill_in_write_vector_46498
138717 +_bond_option_arp_ip_target_add_46499 _bond_option_arp_ip_target_add 0 46499 NULL
138718 +iwl_dvm_send_cmd_46505 iwl_dvm_send_cmd 0 46505 NULL
138719 +show_pwm_auto_pwm_minctl_46509 show_pwm_auto_pwm_minctl 0 46509 NULL nohasharray
138720 +ds2780_set_pio_pin_46509 ds2780_set_pio_pin 0-4 46509 &show_pwm_auto_pwm_minctl_46509
138721 +pin_code_reply_46510 pin_code_reply 4 46510 NULL nohasharray
138722 +iscsi_nacl_attrib_store_random_datain_seq_offsets_46510 iscsi_nacl_attrib_store_random_datain_seq_offsets 0-3 46510 &pin_code_reply_46510
138723 +set_temp0_max_46511 set_temp0_max 0-4 46511 NULL
138724 +mthca_alloc_cq_buf_46512 mthca_alloc_cq_buf 3 46512 NULL
138725 +kmsg_read_46514 kmsg_read 3-0 46514 NULL nohasharray
138726 +nouveau_drm_ioctl_46514 nouveau_drm_ioctl 2 46514 &kmsg_read_46514
138727 +__btrfs_map_block_46515 __btrfs_map_block 3-0 46515 NULL nohasharray
138728 +mlx4_SET_PORT_VXLAN_46515 mlx4_SET_PORT_VXLAN 0 46515 &__btrfs_map_block_46515
138729 +nlm_end_grace_write_46517 nlm_end_grace_write 3-0 46517 NULL nohasharray
138730 +quota_quantum_store_46517 quota_quantum_store 3-0 46517 &nlm_end_grace_write_46517
138731 +pptp_bind_46520 pptp_bind 0 46520 NULL
138732 +isoc_init_46521 isoc_init 0 46521 NULL nohasharray
138733 +__ath10k_htt_rx_ring_fill_n_46521 __ath10k_htt_rx_ring_fill_n 0 46521 &isoc_init_46521
138734 +bdx_rxdb_create_46525 bdx_rxdb_create 1 46525 NULL
138735 +show_iface_data_digest_46528 show_iface_data_digest 0 46528 NULL
138736 +socket_recvmsg_46535 socket_recvmsg 0 46535 NULL nohasharray
138737 +snd_hda_gen_parse_auto_config_46535 snd_hda_gen_parse_auto_config 0 46535 &socket_recvmsg_46535
138738 +check_connect_46536 check_connect 0 46536 NULL
138739 +nes_show_wqm_quanta_46540 nes_show_wqm_quanta 0 46540 NULL nohasharray
138740 +rt2x00lib_initialize_46540 rt2x00lib_initialize 0 46540 &nes_show_wqm_quanta_46540
138741 +b43_dma_mapping_error_46543 b43_dma_mapping_error 2 46543 NULL
138742 +raid_show_state_46545 raid_show_state 0 46545 NULL
138743 +snd_trident_trigger_46546 snd_trident_trigger 0 46546 NULL nohasharray
138744 +vfs_statfs_46546 vfs_statfs 0 46546 &snd_trident_trigger_46546
138745 +target_core_store_alua_lu_gp_46548 target_core_store_alua_lu_gp 0-3 46548 NULL
138746 +assign_firmware_buf_46554 assign_firmware_buf 0 46554 NULL
138747 +vfs_setxattr_46556 vfs_setxattr 0 46556 NULL
138748 +cpuidle_state_show_46561 cpuidle_state_show 0 46561 NULL
138749 +o2hb_region_block_bytes_write_46568 o2hb_region_block_bytes_write 0-3 46568 NULL
138750 +check_syslog_permissions_46572 check_syslog_permissions 0 46572 NULL
138751 +check_auto_mic_availability_46573 check_auto_mic_availability 0 46573 NULL
138752 +dn_current_mss_46574 dn_current_mss 0 46574 NULL
138753 +nr_header_46575 nr_header 0 46575 NULL
138754 +store_46576 store 0-3 46576 NULL
138755 +serverworks_create_gatt_pages_46582 serverworks_create_gatt_pages 1 46582 NULL
138756 +set_min_uA_46584 set_min_uA 0-4 46584 NULL
138757 +__iwl_up_46589 __iwl_up 0 46589 NULL
138758 +snd_compr_write_data_46592 snd_compr_write_data 3-0 46592 NULL
138759 +copy_gr_arg_46595 copy_gr_arg 0 46595 NULL
138760 +show_mute_46600 show_mute 0 46600 NULL nohasharray
138761 +mode_store_46600 mode_store 0-4 46600 &show_mute_46600
138762 +ftrace_set_filter_ip_46601 ftrace_set_filter_ip 0 46601 NULL
138763 +multicast_querier_show_46605 multicast_querier_show 0 46605 NULL
138764 +il3945_stats_flag_46606 il3945_stats_flag 3-0 46606 NULL nohasharray
138765 +sxgbe_get_regs_len_46606 sxgbe_get_regs_len 0 46606 &il3945_stats_flag_46606
138766 +snd_intel8x0_pcm_prepare_46609 snd_intel8x0_pcm_prepare 0 46609 NULL nohasharray
138767 +brcmf_fil_iovar_int_set_46609 brcmf_fil_iovar_int_set 0 46609 &snd_intel8x0_pcm_prepare_46609
138768 +dead_write_46612 dead_write 0 46612 NULL nohasharray
138769 +tg3_phy_reset_5703_4_5_46612 tg3_phy_reset_5703_4_5 0 46612 &dead_write_46612
138770 +stream_start_46613 stream_start 0 46613 NULL nohasharray
138771 +nilfs_segctor_feed_segment_46613 nilfs_segctor_feed_segment 0 46613 &stream_start_46613
138772 +f_bringup_serdes_46614 f_bringup_serdes 0 46614 NULL
138773 +vscnprintf_46617 vscnprintf 0-2 46617 NULL
138774 +acpi_ec_write_46618 acpi_ec_write 0 46618 NULL
138775 +acpi_parse_entries_46621 acpi_parse_entries 0 46621 NULL
138776 +delayed_allocation_blocks_show_46622 delayed_allocation_blocks_show 0 46622 NULL
138777 +get_mode_46623 get_mode 0 46623 NULL
138778 +request_key_async_with_auxdata_46624 request_key_async_with_auxdata 4 46624 NULL
138779 +dsense_show_46626 dsense_show 0 46626 NULL
138780 +il_set_mode_46630 il_set_mode 0 46630 NULL
138781 +show_fcoe_fcf_device_vlan_id_46631 show_fcoe_fcf_device_vlan_id 0 46631 NULL
138782 +regmap_read_46634 regmap_read 0 46634 NULL
138783 +bh1770_prox_enable_store_46639 bh1770_prox_enable_store 0-4 46639 NULL
138784 +__c2port_store_flash_access_46641 __c2port_store_flash_access 0 46641 NULL
138785 +pci_enable_device_46642 pci_enable_device 0 46642 NULL
138786 +show_session_param_ISCSI_PARAM_MAX_BURST_46644 show_session_param_ISCSI_PARAM_MAX_BURST 0 46644 NULL
138787 +__sock_sendmsg_46647 __sock_sendmsg 0-4 46647 NULL
138788 +vfs_getxattr_alloc_46649 vfs_getxattr_alloc 0 46649 NULL
138789 +attr_get_46650 attr_get 0 46650 NULL
138790 +av7110_ipack_init_46655 av7110_ipack_init 2 46655 NULL nohasharray
138791 +powr1220_read_adc_46655 powr1220_read_adc 0 46655 &av7110_ipack_init_46655
138792 +fanout_add_46656 fanout_add 0 46656 NULL
138793 +queue_max_sectors_store_46658 queue_max_sectors_store 3-0 46658 NULL
138794 +read_short_reg_46669 read_short_reg 0 46669 NULL
138795 +toshiba_usb_sleep_music_get_46672 toshiba_usb_sleep_music_get 0 46672 NULL
138796 +stream_pause_46673 stream_pause 0 46673 NULL
138797 +ubifs_writepage_46678 ubifs_writepage 0 46678 NULL
138798 +msr_read_46679 msr_read 0-3 46679 NULL
138799 +__uncore_mask_rnid4_show_46681 __uncore_mask_rnid4_show 0 46681 NULL
138800 +l2cap_create_le_flowctl_pdu_46682 l2cap_create_le_flowctl_pdu 3 46682 NULL
138801 +l2cap_parse_conf_rsp_46683 l2cap_parse_conf_rsp 0 46683 NULL
138802 +tx_compressed_show_46696 tx_compressed_show 0 46696 NULL
138803 +alloc_data_packet_46698 alloc_data_packet 1 46698 NULL nohasharray
138804 +eni_change_qos_46698 eni_change_qos 0 46698 &alloc_data_packet_46698
138805 +tomoyo_audit_unix_log_46699 tomoyo_audit_unix_log 0 46699 NULL
138806 +acpi_ns_evaluate_46701 acpi_ns_evaluate 0 46701 NULL
138807 +saa7185_init_46704 saa7185_init 0 46704 NULL
138808 +xenvif_change_mtu_46705 xenvif_change_mtu 0 46705 NULL
138809 +__ilog2_u32_46706 __ilog2_u32 0 46706 NULL
138810 +blk_mq_alloc_tag_set_46707 blk_mq_alloc_tag_set 0 46707 NULL
138811 +iwl_send_phy_db_cmd_46708 iwl_send_phy_db_cmd 0 46708 NULL
138812 +erst_dbg_write_46715 erst_dbg_write 3-0 46715 NULL
138813 +sctp_side_effects_46716 sctp_side_effects 0 46716 NULL
138814 +macvlan_dev_netpoll_setup_46717 macvlan_dev_netpoll_setup 0 46717 NULL
138815 +wl1271_rx_filter_alloc_field_46721 wl1271_rx_filter_alloc_field 5 46721 NULL
138816 +bcmgenet_set_mac_addr_46722 bcmgenet_set_mac_addr 0 46722 NULL
138817 +ov6650_cropcap_46726 ov6650_cropcap 0 46726 NULL
138818 +put_cfg_tlv_u32_46728 put_cfg_tlv_u32 0 46728 NULL
138819 +pinctrl_register_map_46730 pinctrl_register_map 2 46730 NULL
138820 +irq_domain_add_simple_46734 irq_domain_add_simple 2-3 46734 NULL
138821 +ctnetlink_nlmsg_size_46736 ctnetlink_nlmsg_size 0 46736 NULL nohasharray
138822 +iwl_dbgfs_enable_scan_iteration_notif_write_46736 iwl_dbgfs_enable_scan_iteration_notif_write 0-3 46736 &ctnetlink_nlmsg_size_46736
138823 +__ata_change_queue_depth_46737 __ata_change_queue_depth 3-0 46737 NULL nohasharray
138824 +pctv452e_i2c_xfer_46737 pctv452e_i2c_xfer 0-3 46737 &__ata_change_queue_depth_46737
138825 +iwlagn_mac_add_interface_46739 iwlagn_mac_add_interface 0 46739 NULL
138826 +read_file_tx99_46741 read_file_tx99 3-0 46741 NULL
138827 +vti_get_size_46743 vti_get_size 0 46743 NULL
138828 +bh1770_set_prox_thres_46751 bh1770_set_prox_thres 0-4 46751 NULL
138829 +sdev_show_queue_ramp_up_period_46755 sdev_show_queue_ramp_up_period 0 46755 NULL
138830 +rj54n1_set_clock_46757 rj54n1_set_clock 0 46757 NULL
138831 +store_engine1_leds_46758 store_engine1_leds 4-0 46758 NULL
138832 +show_fan_status_46761 show_fan_status 0 46761 NULL
138833 +mwl8k_init_firmware_46764 mwl8k_init_firmware 0 46764 NULL
138834 +hest_ghes_dev_register_46766 hest_ghes_dev_register 1 46766 NULL
138835 +inet6_create_46770 inet6_create 0 46770 NULL
138836 +fc0013_set_vhf_track_46773 fc0013_set_vhf_track 0 46773 NULL
138837 +int_hw_irq_en_46776 int_hw_irq_en 3-0 46776 NULL
138838 +ov2640_s_ctrl_46785 ov2640_s_ctrl 0 46785 NULL
138839 +radar_detection_write_46787 radar_detection_write 3-0 46787 NULL
138840 +__hdaps_read_pair_46792 __hdaps_read_pair 0 46792 NULL
138841 +host_show_commands_outstanding_46795 host_show_commands_outstanding 0 46795 NULL
138842 +show_max_min_46796 show_max_min 0 46796 NULL
138843 +show_fc_host_supported_speeds_46800 show_fc_host_supported_speeds 0 46800 NULL
138844 +ixgbe_read_mbx_pf_46802 ixgbe_read_mbx_pf 0 46802 NULL
138845 +proc_tgid_net_getattr_46803 proc_tgid_net_getattr 0 46803 NULL
138846 +niu_tx_cs_sng_poll_46804 niu_tx_cs_sng_poll 0 46804 NULL
138847 +tpk_write_room_46810 tpk_write_room 0 46810 NULL
138848 +show_session_param_ISCSI_PARAM_ERL_46813 show_session_param_ISCSI_PARAM_ERL 0 46813 NULL
138849 +ath6kl_wmi_set_roam_mode_cmd_46817 ath6kl_wmi_set_roam_mode_cmd 0 46817 NULL
138850 +writefn_46819 writefn 0-3 46819 NULL
138851 +show_ata_port_nr_pmp_links_46824 show_ata_port_nr_pmp_links 0 46824 NULL
138852 +bnad_get_sset_count_46825 bnad_get_sset_count 0 46825 NULL
138853 +xfs_iroot_realloc_46826 xfs_iroot_realloc 2 46826 NULL
138854 +snd_sonicvibes_capture_trigger_46827 snd_sonicvibes_capture_trigger 0 46827 NULL
138855 +fib_netdev_event_46830 fib_netdev_event 0 46830 NULL
138856 +cyberjack_write_room_46831 cyberjack_write_room 0 46831 NULL
138857 +ks959_net_open_46833 ks959_net_open 0 46833 NULL
138858 +iwl_run_init_mvm_ucode_46835 iwl_run_init_mvm_ucode 0 46835 NULL
138859 +show_pcm_class_46836 show_pcm_class 0 46836 NULL
138860 +security_validtrans_handle_fail_46843 security_validtrans_handle_fail 0 46843 NULL
138861 +mxt_update_fw_store_46849 mxt_update_fw_store 0-4 46849 NULL
138862 +lola_set_clock_index_46850 lola_set_clock_index 0 46850 NULL
138863 +show_conn_param_ISCSI_PARAM_MAX_RECV_DLENGTH_46851 show_conn_param_ISCSI_PARAM_MAX_RECV_DLENGTH 0 46851 NULL
138864 +spi_async_46857 spi_async 0 46857 NULL
138865 +scan_commit_lists_46860 scan_commit_lists 0 46860 NULL
138866 +edac_device_ctl_log_ce_show_46861 edac_device_ctl_log_ce_show 0 46861 NULL
138867 +vsnprintf_46863 vsnprintf 0 46863 NULL
138868 +ican3_send_inquiry_46865 ican3_send_inquiry 0 46865 NULL nohasharray
138869 +__uncore_filter_opc_show_46865 __uncore_filter_opc_show 0 46865 &ican3_send_inquiry_46865 nohasharray
138870 +store_spi_revalidate_46865 store_spi_revalidate 0-4 46865 &__uncore_filter_opc_show_46865
138871 +restart_array_46866 restart_array 0 46866 NULL
138872 +regulatory_hint_46868 regulatory_hint 0 46868 NULL
138873 +nouveau_hwmon_emergency_temp_46870 nouveau_hwmon_emergency_temp 0 46870 NULL nohasharray
138874 +swiotlb_map_sg_46870 swiotlb_map_sg 3 46870 &nouveau_hwmon_emergency_temp_46870
138875 +sip_sprintf_addr_46872 sip_sprintf_addr 0 46872 NULL
138876 +rvmalloc_46873 rvmalloc 1 46873 NULL
138877 +qp_memcpy_from_queue_iov_46874 qp_memcpy_from_queue_iov 5-4 46874 NULL nohasharray
138878 +show_telclock_version_46874 show_telclock_version 0 46874 &qp_memcpy_from_queue_iov_46874
138879 +lov_iocontrol_46876 lov_iocontrol 3 46876 NULL
138880 +loop_attr_do_show_sizelimit_46878 loop_attr_do_show_sizelimit 0 46878 NULL
138881 +hpi_read_word_nolock_46881 hpi_read_word_nolock 0 46881 NULL
138882 +show_thresh_46884 show_thresh 0 46884 NULL nohasharray
138883 +lp8788_read_multi_bytes_46884 lp8788_read_multi_bytes 0 46884 &show_thresh_46884
138884 +lpfc_sli4_protocol_show_46888 lpfc_sli4_protocol_show 0 46888 NULL
138885 +show_conn_param_ISCSI_PARAM_LOCAL_PORT_46890 show_conn_param_ISCSI_PARAM_LOCAL_PORT 0 46890 NULL
138886 +fcoe_str_to_dev_loss_46893 fcoe_str_to_dev_loss 0 46893 NULL
138887 +ixgbe_dbg_reg_ops_write_46895 ixgbe_dbg_reg_ops_write 3-0 46895 NULL nohasharray
138888 +crypto_ablkcipher_decrypt_46895 crypto_ablkcipher_decrypt 0 46895 &ixgbe_dbg_reg_ops_write_46895
138889 +nfs4_delay_46897 nfs4_delay 0 46897 NULL nohasharray
138890 +__bch_btree_map_nodes_46897 __bch_btree_map_nodes 0 46897 &nfs4_delay_46897
138891 +ol_dqblk_off_46904 ol_dqblk_off 2 46904 NULL
138892 +ieee80211_if_fmt_power_mode_46906 ieee80211_if_fmt_power_mode 3 46906 NULL
138893 +crc32c_intel_setkey_46907 crc32c_intel_setkey 0 46907 NULL
138894 +dgram_bind_46908 dgram_bind 0 46908 NULL
138895 +store_prochot_override_46909 store_prochot_override 0-4 46909 NULL
138896 +store_46910 store 0-2 46910 NULL
138897 +sis630_transaction_46913 sis630_transaction 0 46913 NULL
138898 +digital_skb_alloc_46914 digital_skb_alloc 2 46914 NULL
138899 +affs_write_begin_ofs_46916 affs_write_begin_ofs 0 46916 NULL
138900 +wlcore_alloc_hw_46917 wlcore_alloc_hw 3-1 46917 NULL
138901 +igbvf_open_46920 igbvf_open 0 46920 NULL
138902 +vortex_up_46921 vortex_up 0 46921 NULL nohasharray
138903 +cx_auto_build_controls_46921 cx_auto_build_controls 0 46921 &vortex_up_46921
138904 +fb_write_46924 fb_write 3-0 46924 NULL
138905 +goldfish_tty_write_room_46929 goldfish_tty_write_room 0 46929 NULL
138906 +il_dbgfs_ucode_general_stats_read_46936 il_dbgfs_ucode_general_stats_read 0-3 46936 NULL
138907 +b44_get_sset_count_46940 b44_get_sset_count 0 46940 NULL
138908 +vprbrd_i2c_xfer_46943 vprbrd_i2c_xfer 0-3 46943 NULL
138909 +__sctp_setsockopt_connectx_46949 __sctp_setsockopt_connectx 3-0 46949 NULL nohasharray
138910 +fuse_direct_io_46949 fuse_direct_io 0 46949 &__sctp_setsockopt_connectx_46949
138911 +qla4xxx_post_aen_work_46953 qla4xxx_post_aen_work 3 46953 NULL nohasharray
138912 +ntfs_truncate_46953 ntfs_truncate 0 46953 &qla4xxx_post_aen_work_46953
138913 +coda_fsync_46958 coda_fsync 0 46958 NULL
138914 +store_spi_transport_max_width_46960 store_spi_transport_max_width 0-4 46960 NULL
138915 +lp_wait_ready_46962 lp_wait_ready 0 46962 NULL
138916 +SYSC_poll_46965 SYSC_poll 2 46965 NULL nohasharray
138917 +snd_rme32_capture_prepare_46965 snd_rme32_capture_prepare 0 46965 &SYSC_poll_46965
138918 +nvkm_falcon_create__46966 nvkm_falcon_create_ 8 46966 NULL
138919 +lbs_start_iface_46973 lbs_start_iface 0 46973 NULL
138920 +enc28j60_net_open_46974 enc28j60_net_open 0 46974 NULL
138921 +mgmt_pending_add_46976 mgmt_pending_add 5 46976 NULL
138922 +srp_alloc_req_data_46981 srp_alloc_req_data 0 46981 NULL
138923 +lec_atm_send_46990 lec_atm_send 0 46990 NULL
138924 +user_set_46991 user_set 0 46991 NULL
138925 +sel_write_bool_46996 sel_write_bool 3-0 46996 NULL nohasharray
138926 +ds2780_write_user_eeprom_bin_46996 ds2780_write_user_eeprom_bin 6-5-0 46996 &sel_write_bool_46996 nohasharray
138927 +rj54n1_sensor_scale_46996 rj54n1_sensor_scale 0 46996 &ds2780_write_user_eeprom_bin_46996 nohasharray
138928 +enabled_store_46996 enabled_store 0-4 46996 &rj54n1_sensor_scale_46996
138929 +megasas_fw_crash_buffer_size_show_46998 megasas_fw_crash_buffer_size_show 0 46998 NULL nohasharray
138930 +usb_pcwd_write_46998 usb_pcwd_write 0-3 46998 &megasas_fw_crash_buffer_size_show_46998
138931 +blk_rq_map_kern_47004 blk_rq_map_kern 4-0 47004 NULL
138932 +x25_device_event_47006 x25_device_event 0 47006 NULL
138933 +send_post_enqueue_47008 send_post_enqueue 0 47008 NULL
138934 +rx_bytes_show_47011 rx_bytes_show 0 47011 NULL
138935 +bpf_prog_realloc_47015 bpf_prog_realloc 2 47015 NULL
138936 +ip_mc_source_47018 ip_mc_source 0 47018 NULL
138937 +__map_single_47020 __map_single 3-4-7 47020 NULL
138938 +usbpn_open_47021 usbpn_open 0 47021 NULL
138939 +bonding_show_arp_all_targets_47022 bonding_show_arp_all_targets 0 47022 NULL
138940 +cx231xx_init_bulk_47024 cx231xx_init_bulk 3-4-2-0 47024 NULL nohasharray
138941 +ucb1400_core_probe_47024 ucb1400_core_probe 0 47024 &cx231xx_init_bulk_47024
138942 +show_spi_transport_max_qas_47025 show_spi_transport_max_qas 0 47025 NULL nohasharray
138943 +__rt_schedulable_47025 __rt_schedulable 0 47025 &show_spi_transport_max_qas_47025
138944 +store_fan_pulses_47028 store_fan_pulses 0-4 47028 NULL
138945 +drv_set_max_frame_retries_47029 drv_set_max_frame_retries 0 47029 NULL
138946 +integrity_device_show_47034 integrity_device_show 0 47034 NULL
138947 +show_v86d_47041 show_v86d 0 47041 NULL
138948 +dib7090_tuner_xfer_47045 dib7090_tuner_xfer 0-3 47045 NULL
138949 +isl29003_show_resolution_47047 isl29003_show_resolution 0 47047 NULL
138950 +set_in_max0_47049 set_in_max0 0-4 47049 NULL
138951 +wm8994_set_bits_47052 wm8994_set_bits 0 47052 NULL nohasharray
138952 +acerhdf_get_fanstate_47052 acerhdf_get_fanstate 0 47052 &wm8994_set_bits_47052
138953 +final_47055 final 0 47055 NULL
138954 +open_rx_47057 open_rx 0 47057 NULL
138955 +dg_dispatch_as_guest_47063 dg_dispatch_as_guest 0 47063 NULL
138956 +ltc2945_show_value_47064 ltc2945_show_value 0 47064 NULL nohasharray
138957 +read_pod_47064 read_pod 0 47064 &ltc2945_show_value_47064
138958 +nfcmrvl_nci_recv_frame_47066 nfcmrvl_nci_recv_frame 3 47066 NULL nohasharray
138959 +power_on_acct_show_47066 power_on_acct_show 0 47066 &nfcmrvl_nci_recv_frame_47066
138960 +event_trigger_regex_write_47067 event_trigger_regex_write 3 47067 NULL
138961 +metrics_bytes_sent_show_47068 metrics_bytes_sent_show 0 47068 NULL
138962 +mwifiex_set_mac_address_47069 mwifiex_set_mac_address 0 47069 NULL
138963 +ufs_new_fragments_47070 ufs_new_fragments 4-5-3 47070 NULL nohasharray
138964 +ext4_xattr_list_entries_47070 ext4_xattr_list_entries 0 47070 &ufs_new_fragments_47070
138965 +iscsi_stat_sess_err_attr_store_47075 iscsi_stat_sess_err_attr_store 0 47075 NULL
138966 +pipeline_dec_packet_in_read_47076 pipeline_dec_packet_in_read 3-0 47076 NULL
138967 +export_47078 export 0 47078 NULL
138968 +skb_checksum_setup_ip_47081 skb_checksum_setup_ip 3 47081 NULL
138969 +iwl_mvm_d3_test_read_47088 iwl_mvm_d3_test_read 0-3 47088 NULL
138970 +iwl_dump_nic_event_log_47089 iwl_dump_nic_event_log 0 47089 NULL
138971 +azx_setup_periods_47101 azx_setup_periods 0 47101 NULL nohasharray
138972 +ipr_show_adapter_handle_47101 ipr_show_adapter_handle 0 47101 &azx_setup_periods_47101
138973 +pcmcia_dev_suspend_47104 pcmcia_dev_suspend 0 47104 NULL nohasharray
138974 +ptlrpc_lprocfs_threads_max_seq_write_47104 ptlrpc_lprocfs_threads_max_seq_write 3 47104 &pcmcia_dev_suspend_47104
138975 +map_sg_47108 map_sg 0-3 47108 NULL nohasharray
138976 +hih6130_update_measurements_47108 hih6130_update_measurements 0 47108 &map_sg_47108
138977 +flash_brightness_set_47109 flash_brightness_set 0 47109 NULL nohasharray
138978 +ion_heap_clear_pages_47109 ion_heap_clear_pages 2 47109 &flash_brightness_set_47109
138979 +tboot_log_read_47110 tboot_log_read 3-0 47110 NULL
138980 +carrier_show_47115 carrier_show 0 47115 NULL
138981 +__erst_write_to_storage_47120 __erst_write_to_storage 0 47120 NULL
138982 +ds2781_get_rsgain_register_47121 ds2781_get_rsgain_register 0 47121 NULL
138983 +mousedev_read_47123 mousedev_read 3-0 47123 NULL
138984 +tcm_loop_drop_nexus_47124 tcm_loop_drop_nexus 0 47124 NULL
138985 +upcall_msg_size_47141 upcall_msg_size 0-2 47141 NULL
138986 +acpi_ut_initialize_buffer_47143 acpi_ut_initialize_buffer 2-0 47143 NULL nohasharray
138987 +ses_recv_diag_47143 ses_recv_diag 4 47143 &acpi_ut_initialize_buffer_47143
138988 +store_target_kb_47150 store_target_kb 0-4 47150 NULL
138989 +sctp_get_port_47151 sctp_get_port 0 47151 NULL
138990 +get_attr_rdpmc_47155 get_attr_rdpmc 0 47155 NULL
138991 +il4965_mac_start_47159 il4965_mac_start 0 47159 NULL
138992 +gva_to_gpa_47160 gva_to_gpa 0 47160 NULL nohasharray
138993 +show_streaming_47160 show_streaming 0 47160 &gva_to_gpa_47160
138994 +mxms_headerlen_47161 mxms_headerlen 0 47161 NULL
138995 +rs_sta_dbgfs_rate_scale_data_read_47165 rs_sta_dbgfs_rate_scale_data_read 3-0 47165 NULL
138996 +sched_ilb_notifier_47166 sched_ilb_notifier 0 47166 NULL nohasharray
138997 +dps1_insert_key_47166 dps1_insert_key 0-4 47166 &sched_ilb_notifier_47166
138998 +max8660_dcdc_is_enabled_47167 max8660_dcdc_is_enabled 0 47167 NULL
138999 +part_fail_show_47168 part_fail_show 0 47168 NULL
139000 +max_flash_timeout_show_47169 max_flash_timeout_show 0 47169 NULL nohasharray
139001 +set_temp_47169 set_temp 0-4 47169 &max_flash_timeout_show_47169
139002 +reg_show_name_47170 reg_show_name 0 47170 NULL
139003 +lvs_rh_set_port_feature_47175 lvs_rh_set_port_feature 0 47175 NULL
139004 +svc_pool_map_alloc_arrays_47181 svc_pool_map_alloc_arrays 2 47181 NULL
139005 +state_parse_47184 state_parse 0 47184 NULL
139006 +ioremap_cache_47189 ioremap_cache 2-1 47189 NULL
139007 +xfs_btree_get_buf_block_47197 xfs_btree_get_buf_block 0 47197 NULL
139008 +__set_signal_47207 __set_signal 0-4 47207 NULL
139009 +__rds_create_47212 __rds_create 0 47212 NULL
139010 +wm8903_gpio_direction_in_47213 wm8903_gpio_direction_in 0 47213 NULL
139011 +nobh_write_end_47214 nobh_write_end 5-0 47214 NULL
139012 +tg3_phy_auxctl_read_47216 tg3_phy_auxctl_read 0 47216 NULL
139013 +sctp_v4_to_addr_param_47221 sctp_v4_to_addr_param 0 47221 NULL nohasharray
139014 +__mt9t112_mcu_mask_set_47221 __mt9t112_mcu_mask_set 0 47221 &sctp_v4_to_addr_param_47221
139015 +nilfs_dat_prepare_start_47222 nilfs_dat_prepare_start 0 47222 NULL
139016 +xc_set_signal_source_47230 xc_set_signal_source 0 47230 NULL
139017 +chip_edc_read_47233 chip_edc_read 0 47233 NULL
139018 +x1205_get_dtrim_47236 x1205_get_dtrim 0 47236 NULL nohasharray
139019 +rpc_pipe_write_47236 rpc_pipe_write 0-3 47236 &x1205_get_dtrim_47236
139020 +l2headersize_47238 l2headersize 0 47238 NULL
139021 +options_write_47243 options_write 3-0 47243 NULL
139022 +__uncore_filter_band3_show_47248 __uncore_filter_band3_show 0 47248 NULL
139023 +__uncore_match_mc_show_47250 __uncore_match_mc_show 0 47250 NULL nohasharray
139024 +iwl_mvm_power_set_ps_47250 iwl_mvm_power_set_ps 0 47250 &__uncore_match_mc_show_47250
139025 +efx_reconfigure_port_47251 efx_reconfigure_port 0 47251 NULL
139026 +skb_copy_datagram_from_iter_47253 skb_copy_datagram_from_iter 4-2 47253 NULL nohasharray
139027 +portcntrs_1_read_47253 portcntrs_1_read 3-0 47253 &skb_copy_datagram_from_iter_47253
139028 +rtl2832_sdr_s_ctrl_47254 rtl2832_sdr_s_ctrl 0 47254 NULL nohasharray
139029 +target_stat_scsi_lu_show_attr_prod_47254 target_stat_scsi_lu_show_attr_prod 0 47254 &rtl2832_sdr_s_ctrl_47254
139030 +da9052_disable_irq_nosync_47260 da9052_disable_irq_nosync 2 47260 NULL
139031 +nq_m_sync_47264 nq_m_sync 0 47264 NULL
139032 +exofs_write_inode_47271 exofs_write_inode 0 47271 NULL
139033 +ablkcipher_next_slow_47274 ablkcipher_next_slow 3-4 47274 NULL
139034 +show_fnode_exp_statsn_47277 show_fnode_exp_statsn 0 47277 NULL
139035 +perf_ibs_cpu_notifier_47281 perf_ibs_cpu_notifier 0 47281 NULL
139036 +gfs2_readpages_47285 gfs2_readpages 4 47285 NULL
139037 +blkdev_issue_flush_47287 blkdev_issue_flush 0 47287 NULL
139038 +reg_write_47288 reg_write 0 47288 NULL
139039 +setattr_47289 setattr 0 47289 NULL
139040 +target_stat_scsi_att_intr_port_show_attr_port_47290 target_stat_scsi_att_intr_port_show_attr_port 0 47290 NULL
139041 +vsnprintf_47291 vsnprintf 0 47291 NULL
139042 +SYSC_semop_47292 SYSC_semop 3 47292 NULL
139043 +show_47293 show 0 47293 NULL
139044 +uvc_video_enable_47296 uvc_video_enable 0 47296 NULL
139045 +tx_internal_desc_overflow_read_47300 tx_internal_desc_overflow_read 3-0 47300 NULL
139046 +virtqueue_add_47306 virtqueue_add 3 47306 NULL
139047 +il4965_fill_txpower_tbl_47307 il4965_fill_txpower_tbl 0 47307 NULL
139048 +mm_compute_batch_notifier_47309 mm_compute_batch_notifier 0 47309 NULL
139049 +nfs_idmap_read_and_verify_message_47312 nfs_idmap_read_and_verify_message 0 47312 NULL
139050 +xfs_trans_reserve_quota_nblks_47313 xfs_trans_reserve_quota_nblks 0 47313 NULL
139051 +ipvlan_device_event_47317 ipvlan_device_event 0 47317 NULL
139052 +get_l4proto_47318 get_l4proto 0 47318 NULL
139053 +usX2Y_usbpcm_urbs_start_47323 usX2Y_usbpcm_urbs_start 0 47323 NULL
139054 +snd_sb16_playback_trigger_47332 snd_sb16_playback_trigger 0 47332 NULL
139055 +sctp_auth_set_active_key_47334 sctp_auth_set_active_key 0 47334 NULL nohasharray
139056 +fd_configure_device_47334 fd_configure_device 0 47334 &sctp_auth_set_active_key_47334
139057 +next_bitstream_store_47342 next_bitstream_store 0-4 47342 NULL
139058 +tune_set_47343 tune_set 0-5 47343 NULL
139059 +cdc_ncm_show_min_tx_pkt_47346 cdc_ncm_show_min_tx_pkt 0 47346 NULL
139060 +amd_xgbe_phy_pcs_power_cycle_47347 amd_xgbe_phy_pcs_power_cycle 0 47347 NULL
139061 +pstr_store_47352 pstr_store 0-4 47352 NULL nohasharray
139062 +parse_exthdrs_47352 parse_exthdrs 0 47352 &pstr_store_47352
139063 +md_allow_write_47353 md_allow_write 0 47353 NULL
139064 +ieee80211_if_read_dot11MeshHoldingTimeout_47356 ieee80211_if_read_dot11MeshHoldingTimeout 3-0 47356 NULL nohasharray
139065 +validate_47356 validate 0 47356 &ieee80211_if_read_dot11MeshHoldingTimeout_47356
139066 +nvme_submit_admin_cmd_47357 nvme_submit_admin_cmd 0 47357 NULL
139067 +avc_get_hash_stats_47359 avc_get_hash_stats 0 47359 NULL
139068 +kvm_arch_create_memslot_47364 kvm_arch_create_memslot 3 47364 NULL nohasharray
139069 +__output_copy_user_47364 __output_copy_user 3 47364 &kvm_arch_create_memslot_47364
139070 +vmci_transport_dgram_bind_47371 vmci_transport_dgram_bind 0 47371 NULL
139071 +hci_prepare_cmd_47372 hci_prepare_cmd 3 47372 NULL
139072 +show_ipv4_iface_bootproto_47376 show_ipv4_iface_bootproto 0 47376 NULL
139073 +stmmac_enable_47377 stmmac_enable 0 47377 NULL
139074 +shmem_getpage_47382 shmem_getpage 0 47382 NULL
139075 +nv_rd32_47390 nv_rd32 0 47390 NULL nohasharray
139076 +trace_options_core_read_47390 trace_options_core_read 3 47390 &nv_rd32_47390
139077 +pfkey_sendmsg_47394 pfkey_sendmsg 4-0 47394 NULL
139078 +wdtpci_write_47395 wdtpci_write 0-3 47395 NULL
139079 +store_spi_transport_rd_strm_47397 store_spi_transport_rd_strm 0-4 47397 NULL
139080 +lbs_wrmac_write_47400 lbs_wrmac_write 3-0 47400 NULL
139081 +efi_pstore_read_func_47401 efi_pstore_read_func 0 47401 NULL
139082 +walk_pte_range_47402 walk_pte_range 0 47402 NULL
139083 +store_bitmask_47403 store_bitmask 0-4 47403 NULL
139084 +store_select_amcb1_transmit_clock_47406 store_select_amcb1_transmit_clock 0-4 47406 NULL
139085 +ocfs2_resv_end_47408 ocfs2_resv_end 0 47408 NULL nohasharray
139086 +SyS_recv_47408 SyS_recv 3 47408 &ocfs2_resv_end_47408
139087 +sta_vht_capa_read_47409 sta_vht_capa_read 3-0 47409 NULL nohasharray
139088 +bcm7xxx_28nm_e0_plus_afe_config_init_47409 bcm7xxx_28nm_e0_plus_afe_config_init 0 47409 &sta_vht_capa_read_47409
139089 +isl29003_set_power_state_47411 isl29003_set_power_state 0 47411 NULL
139090 +show_spi_transport_width_47413 show_spi_transport_width 0 47413 NULL
139091 +write_cmd_47414 write_cmd 0 47414 NULL
139092 +lbs_wrrf_write_47418 lbs_wrrf_write 3-0 47418 NULL
139093 +__iscsi_disc_store_userid_mutual_47420 __iscsi_disc_store_userid_mutual 0-3 47420 NULL
139094 +vzalloc_47421 vzalloc 1 47421 NULL nohasharray
139095 +array_size_store_47421 array_size_store 0-3 47421 &vzalloc_47421
139096 +mvs_task_prep_ata_47424 mvs_task_prep_ata 0 47424 NULL
139097 +bLength_show_47432 bLength_show 0 47432 NULL
139098 +fop_write_47433 fop_write 0-3 47433 NULL
139099 +dibx000_i2c_gated_tuner_xfer_47436 dibx000_i2c_gated_tuner_xfer 0-3 47436 NULL
139100 +wl128x_configure_mcs_pll_47437 wl128x_configure_mcs_pll 0 47437 NULL
139101 +niu_reset_tx_bmac_47440 niu_reset_tx_bmac 0 47440 NULL
139102 +cxacru_sysfs_show_modulation_47441 cxacru_sysfs_show_modulation 0 47441 NULL
139103 +mrf24j40_filter_47445 mrf24j40_filter 0 47445 NULL
139104 +usb_wwan_open_47449 usb_wwan_open 0 47449 NULL
139105 +environ_read_47451 environ_read 0-3 47451 NULL
139106 +C_SYSC_set_mempolicy_47466 C_SYSC_set_mempolicy 3 47466 NULL
139107 +lprocfs_fid_write_common_47471 lprocfs_fid_write_common 2 47471 NULL
139108 +igb_get_eeprom_len_47473 igb_get_eeprom_len 0 47473 NULL
139109 +usermodehelper_read_trylock_47478 usermodehelper_read_trylock 0 47478 NULL
139110 +nvme_trans_send_fw_cmd_47479 nvme_trans_send_fw_cmd 4 47479 NULL nohasharray
139111 +o2hb_region_store_47479 o2hb_region_store 0-4 47479 &nvme_trans_send_fw_cmd_47479
139112 +acpi_smbus_read_47480 acpi_smbus_read 0 47480 NULL
139113 +packet_mc_drop_47484 packet_mc_drop 0 47484 NULL
139114 +newpart_47485 newpart 6-4 47485 NULL
139115 +read_47490 read 0-3 47490 NULL
139116 +mcp23s17_read_regs_47491 mcp23s17_read_regs 4 47491 NULL
139117 +core_sys_select_47494 core_sys_select 1 47494 NULL
139118 +__feat_register_nn_47497 __feat_register_nn 0 47497 NULL
139119 +jid_store_47498 jid_store 0-3 47498 NULL
139120 +read_block_for_search_47502 read_block_for_search 0 47502 NULL
139121 +as3722_block_write_47503 as3722_block_write 2-3 47503 NULL nohasharray
139122 +txstat_read_file_47503 txstat_read_file 0 47503 &as3722_block_write_47503
139123 +i801_block_transaction_by_block_47504 i801_block_transaction_by_block 0 47504 NULL
139124 +show_temp_crit_int_47505 show_temp_crit_int 0 47505 NULL nohasharray
139125 +alloc_arraycache_47505 alloc_arraycache 2 47505 &show_temp_crit_int_47505
139126 +unlink_simple_47506 unlink_simple 3 47506 NULL
139127 +f2fs_write_meta_pages_47507 f2fs_write_meta_pages 0 47507 NULL
139128 +saa7146_i2c_xfer_47508 saa7146_i2c_xfer 0-3 47508 NULL
139129 +pstore_decompress_47510 pstore_decompress 0 47510 NULL
139130 +ufs_inode_getblock_47512 ufs_inode_getblock 4 47512 NULL
139131 +inet_bind_47514 inet_bind 0 47514 NULL
139132 +nilfs_segbuf_extend_segsum_47517 nilfs_segbuf_extend_segsum 0 47517 NULL
139133 +ec_i2c_count_response_47518 ec_i2c_count_response 0 47518 NULL
139134 +eth_open_47519 eth_open 0 47519 NULL
139135 +usb_hcd_alloc_bandwidth_47525 usb_hcd_alloc_bandwidth 0 47525 NULL nohasharray
139136 +jfs_loglevel_proc_write_47525 jfs_loglevel_proc_write 0-3 47525 &usb_hcd_alloc_bandwidth_47525
139137 +wl128x_cmd_radio_parms_47528 wl128x_cmd_radio_parms 0 47528 NULL
139138 +__proc_lnet_portal_rotor_47529 __proc_lnet_portal_rotor 5 47529 NULL
139139 +process_vm_rw_47533 process_vm_rw 3-5 47533 NULL nohasharray
139140 +vscnprintf_47533 vscnprintf 0-2 47533 &process_vm_rw_47533
139141 +get_port_47534 get_port 0 47534 NULL
139142 +ieee80211_if_fmt_min_discovery_timeout_47539 ieee80211_if_fmt_min_discovery_timeout 3 47539 NULL
139143 +il_send_cmd_sync_47541 il_send_cmd_sync 0 47541 NULL
139144 +_lm3533_als_get_zone_47546 _lm3533_als_get_zone 0 47546 NULL
139145 +atl1_open_47550 atl1_open 0 47550 NULL
139146 +drbg_statelen_47551 drbg_statelen 0 47551 NULL nohasharray
139147 +leb_read_sanity_check_47551 leb_read_sanity_check 0 47551 &drbg_statelen_47551
139148 +pci_endrun_init_47554 pci_endrun_init 0 47554 NULL
139149 +_ctl_diag_trigger_scsi_show_47558 _ctl_diag_trigger_scsi_show 0 47558 NULL
139150 +send_cmd_47563 send_cmd 0 47563 NULL
139151 +xfs_inobt_alloc_block_47565 xfs_inobt_alloc_block 0 47565 NULL
139152 +send_command_47567 send_command 0 47567 NULL nohasharray
139153 +i2c_nuvoton_write_status_47567 i2c_nuvoton_write_status 0 47567 &send_command_47567
139154 +read_ldt_47570 read_ldt 2 47570 NULL
139155 +isku_sysfs_read_last_set_47572 isku_sysfs_read_last_set 6-0-5 47572 NULL
139156 +mlx4_qp_to_ready_47574 mlx4_qp_to_ready 0 47574 NULL
139157 +pci_iomap_47575 pci_iomap 3 47575 NULL
139158 +mptscsih_version_bios_show_47578 mptscsih_version_bios_show 0 47578 NULL
139159 +rpipe_get_idx_47579 rpipe_get_idx 2-0 47579 NULL nohasharray
139160 +cpufreq_cpu_callback_47579 cpufreq_cpu_callback 0 47579 &rpipe_get_idx_47579 nohasharray
139161 +dgram_init_47579 dgram_init 0 47579 &cpufreq_cpu_callback_47579
139162 +SYSC_fcntl64_47581 SYSC_fcntl64 3 47581 NULL
139163 +id_format_show_47585 id_format_show 0 47585 NULL
139164 +phy_read_47590 phy_read 0 47590 NULL
139165 +wusb_ck_store_47591 wusb_ck_store 0-4 47591 NULL
139166 +wlcore_read_reg_47598 wlcore_read_reg 0 47598 NULL
139167 +get_nic_info_47601 get_nic_info 0 47601 NULL
139168 +sd_isoc_init_47602 sd_isoc_init 0 47602 NULL
139169 +ext4_kvzalloc_47605 ext4_kvzalloc 1 47605 NULL
139170 +wm831x_gpio_direction_out_47607 wm831x_gpio_direction_out 0 47607 NULL
139171 +sctp_ssnmap_new_47608 sctp_ssnmap_new 2-1 47608 NULL nohasharray
139172 +unbind_store_47608 unbind_store 0-3 47608 &sctp_ssnmap_new_47608
139173 +roccat_common2_sysfs_write_general_47610 roccat_common2_sysfs_write_general 0-6-5 47610 NULL nohasharray
139174 +cgroup_clone_children_write_47610 cgroup_clone_children_write 0 47610 &roccat_common2_sysfs_write_general_47610
139175 +a_hnp_support_show_47611 a_hnp_support_show 0 47611 NULL
139176 +uea_request_47613 uea_request 4 47613 NULL
139177 +cache_read_pipefs_47615 cache_read_pipefs 3-0 47615 NULL
139178 +ocfs2_xattr_security_list_47616 ocfs2_xattr_security_list 0-5 47616 NULL
139179 +mwifiex_cmd_host_cmd_47617 mwifiex_cmd_host_cmd 0 47617 NULL
139180 +__apei_exec_read_register_47619 __apei_exec_read_register 0 47619 NULL nohasharray
139181 +tps65217_clear_bits_47619 tps65217_clear_bits 0 47619 &__apei_exec_read_register_47619
139182 +twl4030_clear_set_47624 twl4030_clear_set 4 47624 NULL
139183 +nouveau_hwmon_temp1_auto_point1_temp_47625 nouveau_hwmon_temp1_auto_point1_temp 0 47625 NULL
139184 +SYSC_send_47629 SYSC_send 3 47629 NULL
139185 +store_pwm_auto_point_temp_hyst_47630 store_pwm_auto_point_temp_hyst 0-4 47630 NULL
139186 +iwl_mvm_update_sta_47642 iwl_mvm_update_sta 0 47642 NULL
139187 +ds1682_eeprom_read_47644 ds1682_eeprom_read 0-5-6 47644 NULL nohasharray
139188 +ubifs_find_free_space_47644 ubifs_find_free_space 0 47644 &ds1682_eeprom_read_47644
139189 +compute_sid_handle_invalid_context_47647 compute_sid_handle_invalid_context 0 47647 NULL
139190 +isl12022_read_regs_47653 isl12022_read_regs 0 47653 NULL
139191 +auok190xfb_check_var_47654 auok190xfb_check_var 0 47654 NULL
139192 +gfs2_jdata_writepage_47660 gfs2_jdata_writepage 0 47660 NULL
139193 +fan_show_47664 fan_show 0 47664 NULL
139194 +pyra_sysfs_show_firmware_version_47670 pyra_sysfs_show_firmware_version 0 47670 NULL
139195 +acpi_ds_get_region_arguments_47671 acpi_ds_get_region_arguments 0 47671 NULL nohasharray
139196 +user_scan_47671 user_scan 0 47671 &acpi_ds_get_region_arguments_47671
139197 +regmap_mmio_write_47679 regmap_mmio_write 0 47679 NULL
139198 +queue_attr_store_47683 queue_attr_store 0-4 47683 NULL
139199 +mbus_show_47685 mbus_show 0 47685 NULL nohasharray
139200 +gprs_set_mtu_47685 gprs_set_mtu 0 47685 &mbus_show_47685
139201 +ce6230_ctrl_msg_47692 ce6230_ctrl_msg 0 47692 NULL
139202 +target_stat_scsi_lu_show_attr_num_cmds_47693 target_stat_scsi_lu_show_attr_num_cmds 0 47693 NULL nohasharray
139203 +niu_reset_rx_bmac_47693 niu_reset_rx_bmac 0 47693 &target_stat_scsi_lu_show_attr_num_cmds_47693
139204 +qlcnic_show_bridged_mode_47696 qlcnic_show_bridged_mode 0 47696 NULL
139205 +create_tx_ctx_47698 create_tx_ctx 0 47698 NULL nohasharray
139206 +ds2781_battery_io_47698 ds2781_battery_io 3-4 47698 &create_tx_ctx_47698
139207 +packet_recvmsg_47700 packet_recvmsg 4-0 47700 NULL
139208 +inet_sendmsg_47705 inet_sendmsg 4-0 47705 NULL
139209 +max8907_rtc_set_alarm_47711 max8907_rtc_set_alarm 0 47711 NULL
139210 +save_microcode_47717 save_microcode 3 47717 NULL
139211 +show_prochot_avg_47718 show_prochot_avg 0 47718 NULL
139212 +wl1251_fetch_firmware_47724 wl1251_fetch_firmware 0 47724 NULL
139213 +wimax_show_47727 wimax_show 0 47727 NULL
139214 +__sock_sendmsg_nosec_47729 __sock_sendmsg_nosec 0-4 47729 NULL
139215 +hvc_write_room_47730 hvc_write_room 0 47730 NULL
139216 +walk_page_test_47731 walk_page_test 0 47731 NULL
139217 +bits_to_user_47733 bits_to_user 3-2 47733 NULL
139218 +sockfs_listxattr_47735 sockfs_listxattr 0-3 47735 NULL nohasharray
139219 +ov9740_s_fmt_47735 ov9740_s_fmt 0 47735 &sockfs_listxattr_47735
139220 +notify_send_pre_block_47736 notify_send_pre_block 0 47736 NULL
139221 +hdaps_read_pair_47737 hdaps_read_pair 0 47737 NULL
139222 +carl9170_debugfs_read_47738 carl9170_debugfs_read 3-0 47738 NULL
139223 +qla2x00_drvr_version_show_47742 qla2x00_drvr_version_show 0 47742 NULL
139224 +ir_prepare_write_buffer_47747 ir_prepare_write_buffer 3 47747 NULL nohasharray
139225 +use_zero_page_show_47747 use_zero_page_show 0 47747 &ir_prepare_write_buffer_47747
139226 +hpfs_write_end_47748 hpfs_write_end 5-0 47748 NULL nohasharray
139227 +rose_add_loopback_node_47748 rose_add_loopback_node 0 47748 &hpfs_write_end_47748 nohasharray
139228 +usb2_hardware_lpm_store_47748 usb2_hardware_lpm_store 0-4 47748 &rose_add_loopback_node_47748
139229 +mvumi_alloc_mem_resource_47750 mvumi_alloc_mem_resource 3 47750 NULL
139230 +ext3_find_near_47752 ext3_find_near 0 47752 NULL
139231 +mwl8k_feed_fw_image_47753 mwl8k_feed_fw_image 0 47753 NULL
139232 +alloc_sched_domains_47756 alloc_sched_domains 1 47756 NULL
139233 +csio_show_hw_state_47767 csio_show_hw_state 0 47767 NULL nohasharray
139234 +wl1251_fetch_nvs_47767 wl1251_fetch_nvs 0 47767 &csio_show_hw_state_47767
139235 +broken_parity_status_show_47772 broken_parity_status_show 0 47772 NULL
139236 +uwb_ie_dump_hex_47774 uwb_ie_dump_hex 4-0 47774 NULL
139237 +i8k_get_fan_speed_47779 i8k_get_fan_speed 0 47779 NULL
139238 +carl9170_set_mac_reg_47780 carl9170_set_mac_reg 0 47780 NULL nohasharray
139239 +SyS_setgroups16_47780 SyS_setgroups16 1 47780 &carl9170_set_mac_reg_47780
139240 +error_error_numll_frame_cts_start_read_47781 error_error_numll_frame_cts_start_read 3-0 47781 NULL
139241 +vfio_device_fops_read_47786 vfio_device_fops_read 0-3 47786 NULL
139242 +posix_acl_fix_xattr_from_user_47793 posix_acl_fix_xattr_from_user 2 47793 NULL nohasharray
139243 +o2hb_region_show_47793 o2hb_region_show 0 47793 &posix_acl_fix_xattr_from_user_47793
139244 +show_id_47795 show_id 0 47795 NULL
139245 +sl_open_47801 sl_open 0 47801 NULL
139246 +hello_timer_show_47803 hello_timer_show 0 47803 NULL
139247 +W6692_empty_Bfifo_47804 W6692_empty_Bfifo 2 47804 NULL nohasharray
139248 +store_fc_vport_disable_47804 store_fc_vport_disable 0-4 47804 &W6692_empty_Bfifo_47804
139249 +lov_packmd_47810 lov_packmd 0 47810 NULL
139250 +show_counter_tx_flow_pkts_47812 show_counter_tx_flow_pkts 0 47812 NULL
139251 +show_fan_full_speed_47818 show_fan_full_speed 0 47818 NULL
139252 +cifs_iovec_write_47822 cifs_iovec_write 0 47822 NULL
139253 +tree_mod_log_insert_move_47823 tree_mod_log_insert_move 5 47823 NULL nohasharray
139254 +nilfs_segctor_last_seg_write_time_show_47823 nilfs_segctor_last_seg_write_time_show 0 47823 &tree_mod_log_insert_move_47823 nohasharray
139255 +koneplus_sysfs_write_sensor_47823 koneplus_sysfs_write_sensor 0-6-5 47823 &nilfs_segctor_last_seg_write_time_show_47823
139256 +show_temp_max10_47828 show_temp_max10 0 47828 NULL
139257 +read_file_spectral_bins_47829 read_file_spectral_bins 3-0 47829 NULL
139258 +mb862xx_xfer_47831 mb862xx_xfer 0-3 47831 NULL nohasharray
139259 +regulator_suspend_mem_uV_show_47831 regulator_suspend_mem_uV_show 0 47831 &mb862xx_xfer_47831
139260 +target_fabric_port_store_attr_alua_tg_pt_write_md_47833 target_fabric_port_store_attr_alua_tg_pt_write_md 0-3 47833 NULL
139261 +rtl_store_debug_level_47834 rtl_store_debug_level 0-4 47834 NULL
139262 +pinconf_dbg_config_write_47835 pinconf_dbg_config_write 3-0 47835 NULL nohasharray
139263 +lanai_send_47835 lanai_send 0 47835 &pinconf_dbg_config_write_47835
139264 +cmos_nvram_write_47839 cmos_nvram_write 0-6-5 47839 NULL
139265 +did_show_47843 did_show 0 47843 NULL nohasharray
139266 +alloc_ringdesc_47843 alloc_ringdesc 0 47843 &did_show_47843
139267 +gfs2_aspace_writepage_47845 gfs2_aspace_writepage 0 47845 NULL
139268 +wil_request_firmware_47846 wil_request_firmware 0 47846 NULL nohasharray
139269 +qla4_82xx_start_firmware_47846 qla4_82xx_start_firmware 0 47846 &wil_request_firmware_47846
139270 +ecryptfs_write_inode_size_to_xattr_47848 ecryptfs_write_inode_size_to_xattr 0 47848 NULL nohasharray
139271 +setauthsize_47848 setauthsize 0 47848 &ecryptfs_write_inode_size_to_xattr_47848
139272 +reg_clear_47849 reg_clear 0 47849 NULL
139273 +ath10k_pci_diag_write32_47850 ath10k_pci_diag_write32 0 47850 NULL
139274 +__iscsi_nacl_auth_store_password_mutual_47853 __iscsi_nacl_auth_store_password_mutual 0-3 47853 NULL
139275 +ixgbe_change_mtu_47865 ixgbe_change_mtu 0 47865 NULL
139276 +copy_47869 copy 0 47869 NULL
139277 +v9fs_file_fsync_47873 v9fs_file_fsync 0 47873 NULL nohasharray
139278 +psmouse_attr_set_resolution_47873 psmouse_attr_set_resolution 0-4 47873 &v9fs_file_fsync_47873
139279 +add_lease_context_47876 add_lease_context 0 47876 NULL
139280 +vhci_read_47878 vhci_read 3-0 47878 NULL
139281 +e100_load_ucode_wait_47882 e100_load_ucode_wait 0 47882 NULL
139282 +array_size_show_47883 array_size_show 0 47883 NULL
139283 +ubi_wl_put_peb_47886 ubi_wl_put_peb 0 47886 NULL
139284 +ds1374_wdt_write_47888 ds1374_wdt_write 0-3 47888 NULL
139285 +keyctl_instantiate_key_common_47889 keyctl_instantiate_key_common 4 47889 NULL
139286 +read_prph_47892 read_prph 0 47892 NULL
139287 +erst_exec_skip_next_instruction_if_true_47893 erst_exec_skip_next_instruction_if_true 0 47893 NULL
139288 +read_regr_47902 read_regr 0 47902 NULL nohasharray
139289 +read_dsmargin_47902 read_dsmargin 0 47902 &read_regr_47902
139290 +osd_req_read_sg_47905 osd_req_read_sg 5 47905 NULL
139291 +xc5000_get_if_frequency_47906 xc5000_get_if_frequency 0 47906 NULL
139292 +ca0132_init_47907 ca0132_init 0 47907 NULL nohasharray
139293 +ib_send_mad_47907 ib_send_mad 0 47907 &ca0132_init_47907
139294 +wl1273_fm_fops_read_47910 wl1273_fm_fops_read 0-3 47910 NULL nohasharray
139295 +iwl_mvm_tdls_sta_init_47910 iwl_mvm_tdls_sta_init 0 47910 &wl1273_fm_fops_read_47910
139296 +elants_version_attribute_show_47912 elants_version_attribute_show 0 47912 NULL nohasharray
139297 +radeon_get_pm_method_47912 radeon_get_pm_method 0 47912 &elants_version_attribute_show_47912 nohasharray
139298 +chip_label_show_47912 chip_label_show 0 47912 &radeon_get_pm_method_47912
139299 +sp_header_47915 sp_header 0 47915 NULL nohasharray
139300 +timeout_read_47915 timeout_read 0-3 47915 &sp_header_47915
139301 +cfs_percpt_alloc_47918 cfs_percpt_alloc 2 47918 NULL
139302 +bond_option_queue_id_set_47919 bond_option_queue_id_set 0 47919 NULL
139303 +device_show_ulong_47926 device_show_ulong 0 47926 NULL nohasharray
139304 +comedi_write_47926 comedi_write 3 47926 &device_show_ulong_47926
139305 +show_mlid_47928 show_mlid 0 47928 NULL
139306 +efivar_entry_get_47945 efivar_entry_get 0 47945 NULL
139307 +b44_open_47950 b44_open 0 47950 NULL
139308 +psmouse_attr_set_rate_47953 psmouse_attr_set_rate 0-4 47953 NULL
139309 +arch_setup_msi_irq_47959 arch_setup_msi_irq 0 47959 NULL
139310 +pci_read_47962 pci_read 0 47962 NULL
139311 +cfg80211_testmode_alloc_reply_skb_47966 cfg80211_testmode_alloc_reply_skb 2 47966 NULL
139312 +of_property_count_u32_elems_47967 of_property_count_u32_elems 0 47967 NULL
139313 +roccat_common2_sysfs_read_light_47968 roccat_common2_sysfs_read_light 0-5-6 47968 NULL
139314 +isl1208_sysfs_store_usr_47970 isl1208_sysfs_store_usr 0-4 47970 NULL
139315 +show_stride_47971 show_stride 0 47971 NULL
139316 +gether_get_ifname_47972 gether_get_ifname 0 47972 NULL
139317 +nfs4_proc_get_acl_47973 nfs4_proc_get_acl 0 47973 NULL nohasharray
139318 +pcmciamtd_resume_47973 pcmciamtd_resume 0 47973 &nfs4_proc_get_acl_47973
139319 +node_weight_read_47974 node_weight_read 0 47974 NULL
139320 +show_srp_rport_id_47975 show_srp_rport_id 0 47975 NULL
139321 +flush_store_47978 flush_store 0-4 47978 NULL
139322 +mempool_resize_47983 mempool_resize 2 47983 NULL nohasharray
139323 +iwl_dbgfs_ucode_tracing_read_47983 iwl_dbgfs_ucode_tracing_read 3-0 47983 &mempool_resize_47983
139324 +logfs_read_direct_47986 logfs_read_direct 0 47986 NULL nohasharray
139325 +carl9170_debugfs_erp_write_47986 carl9170_debugfs_erp_write 0-3 47986 &logfs_read_direct_47986
139326 +tm6000_s_ctrl_47987 tm6000_s_ctrl 0 47987 NULL
139327 +dbg_port_buf_47990 dbg_port_buf 2 47990 NULL nohasharray
139328 +enter_47990 enter 0 47990 &dbg_port_buf_47990
139329 +lpfc_topology_store_47992 lpfc_topology_store 0-4 47992 NULL
139330 +ib_umad_write_47993 ib_umad_write 3-0 47993 NULL
139331 +l2cap_sock_alloc_skb_cb_47997 l2cap_sock_alloc_skb_cb 3-2 47997 NULL nohasharray
139332 +show_session_param_ISCSI_PARAM_AUTO_SND_TGT_DISABLE_47997 show_session_param_ISCSI_PARAM_AUTO_SND_TGT_DISABLE 0 47997 &l2cap_sock_alloc_skb_cb_47997
139333 +__tda18271_write_regs_47998 __tda18271_write_regs 0 47998 NULL
139334 +lustre_cfg_len_48002 lustre_cfg_len 0 48002 NULL
139335 +_iwl_dbgfs_enable_scan_iteration_notif_write_48007 _iwl_dbgfs_enable_scan_iteration_notif_write 3-0 48007 NULL
139336 +aa_file_perm_48010 aa_file_perm 0 48010 NULL
139337 +koneplus_sysfs_show_actual_profile_48011 koneplus_sysfs_show_actual_profile 0 48011 NULL nohasharray
139338 +ipx_create_48011 ipx_create 0 48011 &koneplus_sysfs_show_actual_profile_48011 nohasharray
139339 +gdm_tty_recv_complete_48011 gdm_tty_recv_complete 2 48011 &ipx_create_48011
139340 +munmap_notify_48013 munmap_notify 0 48013 NULL nohasharray
139341 +iscsit_ta_netif_timeout_48013 iscsit_ta_netif_timeout 0 48013 &munmap_notify_48013
139342 +coda_statfs_48015 coda_statfs 0 48015 NULL
139343 +rtl92se_hw_init_48027 rtl92se_hw_init 0 48027 NULL
139344 +scsi_format_sense_hdr_48035 scsi_format_sense_hdr 2 48035 NULL
139345 +id_mode_to_cifs_acl_48036 id_mode_to_cifs_acl 0 48036 NULL nohasharray
139346 +cs_parse_auto_config_48036 cs_parse_auto_config 0 48036 &id_mode_to_cifs_acl_48036
139347 +sys32_pread_48037 sys32_pread 3 48037 NULL
139348 +pppoe_sendmsg_48039 pppoe_sendmsg 4-0 48039 NULL
139349 +SYSC_writev_48040 SYSC_writev 3 48040 NULL
139350 +show_vrm_48041 show_vrm 0 48041 NULL
139351 +niu_alloc_tx_ring_info_48045 niu_alloc_tx_ring_info 0 48045 NULL
139352 +tps6507x_i2c_write_device_48046 tps6507x_i2c_write_device 3 48046 NULL
139353 +uhid_dev_create_48047 uhid_dev_create 0 48047 NULL
139354 +rate_show_48049 rate_show 0 48049 NULL
139355 +bnx2x_config_rss_48050 bnx2x_config_rss 0 48050 NULL
139356 +t3_wait_op_done_val_48061 t3_wait_op_done_val 0 48061 NULL
139357 +protection_level_show_48062 protection_level_show 0 48062 NULL nohasharray
139358 +kovaplus_sysfs_write_profile_buttons_48062 kovaplus_sysfs_write_profile_buttons 0-6-5 48062 &protection_level_show_48062
139359 +posix_acl_alloc_48063 posix_acl_alloc 1 48063 NULL
139360 +palmas_bulk_write_48068 palmas_bulk_write 3-2-5-0 48068 NULL
139361 +pcap_regulator_disable_48070 pcap_regulator_disable 0 48070 NULL nohasharray
139362 +ubifs_read_node_48070 ubifs_read_node 0 48070 &pcap_regulator_disable_48070
139363 +wdtpci_temp_read_48072 wdtpci_temp_read 0-3 48072 NULL
139364 +read_rbu_mono_data_48078 read_rbu_mono_data 3-0 48078 NULL
139365 +xen_mce_chrdev_read_48087 xen_mce_chrdev_read 0-3 48087 NULL
139366 +cp2112_hid_output_48094 cp2112_hid_output 3-0 48094 NULL
139367 +mmc_alloc_host_48097 mmc_alloc_host 1 48097 NULL nohasharray
139368 +topology_change_timer_show_48097 topology_change_timer_show 0 48097 &mmc_alloc_host_48097
139369 +radio_isa_common_probe_48107 radio_isa_common_probe 3 48107 NULL nohasharray
139370 +i7core_inject_enable_show_48107 i7core_inject_enable_show 0 48107 &radio_isa_common_probe_48107
139371 +pmcraid_show_adapter_id_48108 pmcraid_show_adapter_id 0 48108 NULL nohasharray
139372 +skcipher_setkey_48108 skcipher_setkey 0 48108 &pmcraid_show_adapter_id_48108
139373 +rmd256_final_48110 rmd256_final 0 48110 NULL
139374 +tpacpi_rfk_procfs_write_48111 tpacpi_rfk_procfs_write 0 48111 NULL
139375 +cx23885_initialize_codec_48114 cx23885_initialize_codec 0 48114 NULL
139376 +selinux_inode_permission_48116 selinux_inode_permission 0 48116 NULL nohasharray
139377 +get_48116 get 0 48116 &selinux_inode_permission_48116
139378 +coretemp_cpu_callback_48123 coretemp_cpu_callback 0 48123 NULL
139379 +wm_latency_write_48125 wm_latency_write 3-0 48125 NULL nohasharray
139380 +ipw_open_48125 ipw_open 0 48125 &wm_latency_write_48125 nohasharray
139381 +qla4xxx_initialize_adapter_48125 qla4xxx_initialize_adapter 0 48125 &ipw_open_48125
139382 +metrousb_send_unidirectional_cmd_48129 metrousb_send_unidirectional_cmd 0 48129 NULL
139383 +vmw_framebuffer_surface_dirty_48132 vmw_framebuffer_surface_dirty 6 48132 NULL
139384 +bdc_submit_cmd_48137 bdc_submit_cmd 0 48137 NULL
139385 +rtsx_read_cfg_seq_48139 rtsx_read_cfg_seq 3-5 48139 NULL
139386 +set_discoverable_48141 set_discoverable 4 48141 NULL nohasharray
139387 +statistics_write_48141 statistics_write 0-3 48141 &set_discoverable_48141 nohasharray
139388 +bd2802_store_reg0x01_48141 bd2802_store_reg0x01 0-4 48141 &statistics_write_48141 nohasharray
139389 +store_fan_smart_tach_48141 store_fan_smart_tach 0-4 48141 &bd2802_store_reg0x01_48141
139390 +hdmi_streamon_48144 hdmi_streamon 0 48144 NULL
139391 +dn_fib_count_nhs_48145 dn_fib_count_nhs 0 48145 NULL
139392 +__tcp_push_pending_frames_48148 __tcp_push_pending_frames 2 48148 NULL
139393 +SyS_vmsplice_48150 SyS_vmsplice 3 48150 NULL
139394 +_add_to_r4w_48152 _add_to_r4w 4 48152 NULL
139395 +bnx2i_host_get_param_48156 bnx2i_host_get_param 0 48156 NULL
139396 +isr_dma1_done_read_48159 isr_dma1_done_read 3-0 48159 NULL nohasharray
139397 +rx4581_get_datetime_48159 rx4581_get_datetime 0 48159 &isr_dma1_done_read_48159
139398 +c4iw_id_table_alloc_48163 c4iw_id_table_alloc 3 48163 NULL
139399 +macvlan_open_48169 macvlan_open 0 48169 NULL
139400 +rbd_obj_method_sync_48170 rbd_obj_method_sync 8-0 48170 NULL nohasharray
139401 +ocfs2_find_next_zero_bit_unaligned_48170 ocfs2_find_next_zero_bit_unaligned 2-3 48170 &rbd_obj_method_sync_48170 nohasharray
139402 +bnx2x_get_regs_len_48170 bnx2x_get_regs_len 0 48170 &ocfs2_find_next_zero_bit_unaligned_48170
139403 +minix_setattr_48171 minix_setattr 0 48171 NULL
139404 +__netxen_nic_up_48175 __netxen_nic_up 0 48175 NULL
139405 +rocker_port_set_mac_address_48176 rocker_port_set_mac_address 0 48176 NULL
139406 +netif_set_real_num_tx_queues_48178 netif_set_real_num_tx_queues 0 48178 NULL
139407 +ltc2945_reg_to_val_48179 ltc2945_reg_to_val 0 48179 NULL nohasharray
139408 +store_48179 store 0-3 48179 &ltc2945_reg_to_val_48179
139409 +snd_nm256_pcm_prepare_48180 snd_nm256_pcm_prepare 0 48180 NULL
139410 +cx25821_queue_setup_48182 cx25821_queue_setup 0 48182 NULL
139411 +__orinoco_commit_48184 __orinoco_commit 0 48184 NULL
139412 +alloc_cc770dev_48186 alloc_cc770dev 1 48186 NULL
139413 +init_ipath_48187 init_ipath 1 48187 NULL nohasharray
139414 +pvpanic_panic_notify_48187 pvpanic_panic_notify 0 48187 &init_ipath_48187
139415 +eni_send_48189 eni_send 0 48189 NULL nohasharray
139416 +integrity_attr_store_48189 integrity_attr_store 0-4 48189 &eni_send_48189
139417 +uhid_dev_create2_48191 uhid_dev_create2 0 48191 NULL
139418 +mwl8k_cmd_enable_sniffer_48197 mwl8k_cmd_enable_sniffer 0 48197 NULL
139419 +skb_copy_to_page_nocache_48200 skb_copy_to_page_nocache 6-0 48200 NULL
139420 +startup_48205 startup 0 48205 NULL
139421 +show_48207 show 0 48207 NULL
139422 +snd_seq_dump_var_event_48209 snd_seq_dump_var_event 0 48209 NULL
139423 +ath10k_download_cal_data_48215 ath10k_download_cal_data 0 48215 NULL
139424 +il3945_hw_nic_init_48216 il3945_hw_nic_init 0 48216 NULL nohasharray
139425 +cifs_read_data_offset_48216 cifs_read_data_offset 0 48216 &il3945_hw_nic_init_48216
139426 +is_block_in_journal_48223 is_block_in_journal 3 48223 NULL
139427 +uv_blade_nr_possible_cpus_48226 uv_blade_nr_possible_cpus 0 48226 NULL nohasharray
139428 +iwl_mvm_beacon_filter_send_cmd_48226 iwl_mvm_beacon_filter_send_cmd 0 48226 &uv_blade_nr_possible_cpus_48226
139429 +nilfs_readpages_48229 nilfs_readpages 4 48229 NULL
139430 +read_file_recv_48232 read_file_recv 3-0 48232 NULL
139431 +s_video_encoding_48233 s_video_encoding 0 48233 NULL
139432 +collisions_show_48236 collisions_show 0 48236 NULL
139433 +fake_rw_show_48237 fake_rw_show 0 48237 NULL
139434 +show_priv_session_state_48240 show_priv_session_state 0 48240 NULL
139435 +snd_fm801_playback_prepare_48242 snd_fm801_playback_prepare 0 48242 NULL nohasharray
139436 +i7core_show_counter_1_48242 i7core_show_counter_1 0 48242 &snd_fm801_playback_prepare_48242
139437 +nfsctl_transaction_read_48250 nfsctl_transaction_read 3-0 48250 NULL
139438 +vport_disable_48252 vport_disable 0 48252 NULL
139439 +usb_hcd_submit_urb_48256 usb_hcd_submit_urb 0 48256 NULL
139440 +batadv_socket_read_48257 batadv_socket_read 3-0 48257 NULL
139441 +__videobuf_free_48260 __videobuf_free 0 48260 NULL
139442 +raid10_check_reshape_48267 raid10_check_reshape 0 48267 NULL
139443 +ath10k_pci_diag_write_mem_48268 ath10k_pci_diag_write_mem 0 48268 NULL
139444 +cache_write_pipefs_48270 cache_write_pipefs 3-0 48270 NULL
139445 +pcistub_slot_show_48272 pcistub_slot_show 0 48272 NULL nohasharray
139446 +store_48272 store 0-3 48272 &pcistub_slot_show_48272
139447 +rbd_name_show_48274 rbd_name_show 0 48274 NULL nohasharray
139448 +__modver_version_show_48274 __modver_version_show 0 48274 &rbd_name_show_48274
139449 +xgene_rtc_read_time_48275 xgene_rtc_read_time 0 48275 NULL nohasharray
139450 +qlcnic_83xx_get_regs_len_48275 qlcnic_83xx_get_regs_len 0 48275 &xgene_rtc_read_time_48275 nohasharray
139451 +trace_options_write_48275 trace_options_write 3 48275 &qlcnic_83xx_get_regs_len_48275
139452 +E_md4hash_48276 E_md4hash 0 48276 NULL
139453 +ath5k_hw_reset_tx_queue_48279 ath5k_hw_reset_tx_queue 0 48279 NULL
139454 +compat_sys_io_getevents_48283 compat_sys_io_getevents 3 48283 NULL
139455 +send_set_info_48288 send_set_info 7 48288 NULL
139456 +nf_nat_ipv4_in_48293 nf_nat_ipv4_in 0 48293 NULL
139457 +ac_write_48295 ac_write 0-3 48295 NULL
139458 +twa_show_stats_48297 twa_show_stats 0 48297 NULL
139459 +lpfc_idiag_extacc_read_48301 lpfc_idiag_extacc_read 3-0 48301 NULL nohasharray
139460 +dimmdev_mem_type_show_48301 dimmdev_mem_type_show 0 48301 &lpfc_idiag_extacc_read_48301
139461 +kernel_sendmsg_48304 kernel_sendmsg 0-5 48304 NULL
139462 +timblogiw_read_48305 timblogiw_read 3-0 48305 NULL
139463 +ubifs_save_dirty_idx_lnums_48309 ubifs_save_dirty_idx_lnums 0 48309 NULL nohasharray
139464 +opts_store_48309 opts_store 0-3 48309 &ubifs_save_dirty_idx_lnums_48309
139465 +hash_setkey_48310 hash_setkey 3-0 48310 NULL
139466 +patch_alc262_48312 patch_alc262 0 48312 NULL
139467 +crb_read_48313 crb_read 0 48313 NULL
139468 +iso_stream_schedule_48324 iso_stream_schedule 0 48324 NULL
139469 +resize_kernel_48326 resize_kernel 4-3 48326 NULL
139470 +__mv88e6352_phy_write_48335 __mv88e6352_phy_write 0 48335 NULL nohasharray
139471 +pn_socket_getname_48335 pn_socket_getname 0 48335 &__mv88e6352_phy_write_48335 nohasharray
139472 +ceph_statfs_48335 ceph_statfs 0 48335 &pn_socket_getname_48335
139473 +store_fc_host_vport_create_48336 store_fc_host_vport_create 0-4 48336 NULL
139474 +show_version_48337 show_version 0 48337 NULL
139475 +dev_set_bus_48339 dev_set_bus 0 48339 NULL
139476 +kvm_mmu_pte_write_48340 kvm_mmu_pte_write 2 48340 NULL
139477 +blinkm_test_run_48343 blinkm_test_run 0 48343 NULL
139478 +attr_select_right_show_tpkbd_48344 attr_select_right_show_tpkbd 0 48344 NULL nohasharray
139479 +read_exec_48344 read_exec 0 48344 &attr_select_right_show_tpkbd_48344
139480 +hci_req_run_48347 hci_req_run 0 48347 NULL nohasharray
139481 +__tg3_readphy_48347 __tg3_readphy 0 48347 &hci_req_run_48347
139482 +suspend_nvs_save_48355 suspend_nvs_save 0 48355 NULL
139483 +__alloc_fd_48356 __alloc_fd 2 48356 NULL
139484 +afs_volume_cache_get_key_48357 afs_volume_cache_get_key 0 48357 NULL
139485 +follow_pte_48359 follow_pte 0 48359 NULL
139486 +snd_cmipci_playback_spdif_prepare_48360 snd_cmipci_playback_spdif_prepare 0 48360 NULL
139487 +lpfc_hdw_show_48361 lpfc_hdw_show 0 48361 NULL
139488 +queue_physical_block_size_show_48362 queue_physical_block_size_show 0 48362 NULL
139489 +store_temp23_48364 store_temp23 0-4 48364 NULL
139490 +iscsi_complete_pdu_48372 iscsi_complete_pdu 4 48372 NULL
139491 +ath10k_wait_for_peer_deleted_48374 ath10k_wait_for_peer_deleted 0 48374 NULL
139492 +tx_frag_init_called_read_48377 tx_frag_init_called_read 3-0 48377 NULL
139493 +store_bl_curve_48380 store_bl_curve 0-4 48380 NULL
139494 +node_read_cpumask_48384 node_read_cpumask 0 48384 NULL nohasharray
139495 +snd_jack_dev_register_48384 snd_jack_dev_register 0 48384 &node_read_cpumask_48384
139496 +wl1271_acx_tx_config_options_48385 wl1271_acx_tx_config_options 0 48385 NULL
139497 +do_sock_sendmsg_48388 do_sock_sendmsg 0-3 48388 NULL
139498 +align_size_48396 align_size 0-2 48396 NULL
139499 +jffs2_do_readpage_unlock_48397 jffs2_do_readpage_unlock 0 48397 NULL
139500 +mos7840_set_reg_sync_48398 mos7840_set_reg_sync 0 48398 NULL
139501 +ath10k_read_htt_max_amsdu_ampdu_48401 ath10k_read_htt_max_amsdu_ampdu 3-0 48401 NULL
139502 +sctp_getname_48405 sctp_getname 0 48405 NULL
139503 +il3945_store_measurement_48410 il3945_store_measurement 0-4 48410 NULL nohasharray
139504 +ixgbe_pci_sriov_enable_48410 ixgbe_pci_sriov_enable 0-2 48410 &il3945_store_measurement_48410
139505 +bql_set_48412 bql_set 0-2 48412 NULL
139506 +lbs_debugfs_write_48413 lbs_debugfs_write 3-0 48413 NULL
139507 +uhid_event_from_user_48417 uhid_event_from_user 2-0 48417 NULL
139508 +div64_u64_rem_48418 div64_u64_rem 0 48418 NULL nohasharray
139509 +wl1271_ap_init_null_template_48418 wl1271_ap_init_null_template 0 48418 &div64_u64_rem_48418
139510 +iwl_dbgfs_fw_dbg_collect_write_48421 iwl_dbgfs_fw_dbg_collect_write 0-3 48421 NULL
139511 +kfd_ioctl_48422 kfd_ioctl 2 48422 NULL nohasharray
139512 +iscsi_stat_instance_show_attr_disc_time_48422 iscsi_stat_instance_show_attr_disc_time 0 48422 &kfd_ioctl_48422
139513 +pwr_tx_without_ps_read_48423 pwr_tx_without_ps_read 3-0 48423 NULL nohasharray
139514 +configure_sync_endpoint_48423 configure_sync_endpoint 0 48423 &pwr_tx_without_ps_read_48423
139515 +nfs4_alloc_pages_48426 nfs4_alloc_pages 1 48426 NULL
139516 +bch_flash_dev_store_48429 bch_flash_dev_store 0-4 48429 NULL
139517 +__hw_addr_del_entry_48430 __hw_addr_del_entry 0 48430 NULL nohasharray
139518 +store_vgapass_48430 store_vgapass 0-4 48430 &__hw_addr_del_entry_48430
139519 +b43legacy_chip_init_48439 b43legacy_chip_init 0 48439 NULL
139520 +print_filtered_48442 print_filtered 0-2 48442 NULL
139521 +snd_find_free_minor_48446 snd_find_free_minor 0 48446 NULL
139522 +vlv_pipe_crc_ctl_reg_48447 vlv_pipe_crc_ctl_reg 0 48447 NULL
139523 +shmem_add_to_page_cache_48451 shmem_add_to_page_cache 0 48451 NULL
139524 +stac_beep_switch_ctl_48456 stac_beep_switch_ctl 0 48456 NULL nohasharray
139525 +dlfb_ops_set_par_48456 dlfb_ops_set_par 0 48456 &stac_beep_switch_ctl_48456
139526 +alb_set_slave_mac_addr_48460 alb_set_slave_mac_addr 0 48460 NULL
139527 +hotkey_status_get_48462 hotkey_status_get 0 48462 NULL
139528 +tun_recvmsg_48463 tun_recvmsg 4-0 48463 NULL
139529 +copy_page_from_iter_iovec_48466 copy_page_from_iter_iovec 0-3 48466 NULL nohasharray
139530 +getname_48466 getname 0 48466 &copy_page_from_iter_iovec_48466
139531 +adis16136_write_frequency_48469 adis16136_write_frequency 0-4 48469 NULL nohasharray
139532 +compat_SyS_preadv64_48469 compat_SyS_preadv64 3 48469 &adis16136_write_frequency_48469
139533 +_iwl_dbgfs_bt_tx_prio_write_48473 _iwl_dbgfs_bt_tx_prio_write 3-0 48473 NULL
139534 +afs_write_back_from_locked_page_48477 afs_write_back_from_locked_page 0 48477 NULL
139535 +set_in16_max_48479 set_in16_max 0-4 48479 NULL
139536 +bh1770_get_prox_rate_below_48483 bh1770_get_prox_rate_below 0 48483 NULL nohasharray
139537 +bd2802_store_reg0x12_48483 bd2802_store_reg0x12 0-4 48483 &bh1770_get_prox_rate_below_48483
139538 +security_inode_getsecctx_48485 security_inode_getsecctx 0 48485 NULL
139539 +r8712_usbctrl_vendorreq_48489 r8712_usbctrl_vendorreq 6 48489 NULL
139540 +tuner_transfer_48491 tuner_transfer 3-0 48491 NULL
139541 +tpacpi_brightness_set_ec_48492 tpacpi_brightness_set_ec 0 48492 NULL
139542 +nilfs_mounted_snapshots_README_show_48493 nilfs_mounted_snapshots_README_show 0 48493 NULL
139543 +ocfs2_refcount_cow_48495 ocfs2_refcount_cow 0 48495 NULL nohasharray
139544 +rocker_port_vlan_rx_add_vid_48495 rocker_port_vlan_rx_add_vid 0 48495 &ocfs2_refcount_cow_48495
139545 +store_48497 store 0-3 48497 NULL nohasharray
139546 +store_temp_auto_offset_hyst_48497 store_temp_auto_offset_hyst 0-4 48497 &store_48497
139547 +send_control_msg_48498 send_control_msg 6-0 48498 NULL
139548 +show_temp_type_48500 show_temp_type 0 48500 NULL
139549 +convert_tail_for_hole_48503 convert_tail_for_hole 0 48503 NULL
139550 +serio_show_description_48505 serio_show_description 0 48505 NULL
139551 +diva_os_copy_to_user_48508 diva_os_copy_to_user 4 48508 NULL nohasharray
139552 +size_show_48508 size_show 0 48508 &diva_os_copy_to_user_48508
139553 +dln2_i2c_read_48511 dln2_i2c_read 0-4 48511 NULL
139554 +phantom_get_free_48514 phantom_get_free 0 48514 NULL nohasharray
139555 +vti6_get_size_48514 vti6_get_size 0 48514 &phantom_get_free_48514
139556 +lm3530_get_mode_from_str_48515 lm3530_get_mode_from_str 0 48515 NULL
139557 +ieee80211_open_48520 ieee80211_open 0 48520 NULL
139558 +fcoe_disable_48527 fcoe_disable 0 48527 NULL
139559 +wiimote_hid_send_48528 wiimote_hid_send 3 48528 NULL
139560 +vmci_q_header_free_space_48529 vmci_q_header_free_space 0-3 48529 NULL
139561 +ext3_splice_branch_48531 ext3_splice_branch 6 48531 NULL
139562 +ds1307_get_time_48534 ds1307_get_time 0 48534 NULL
139563 +brcmf_sdio_glom_len_48536 brcmf_sdio_glom_len 0 48536 NULL
139564 +ths7303_write_48540 ths7303_write 0 48540 NULL
139565 +udp_lib_get_port_48545 udp_lib_get_port 0 48545 NULL nohasharray
139566 +l2tp_ip6_open_48545 l2tp_ip6_open 0 48545 &udp_lib_get_port_48545
139567 +nvbios_extend_48550 nvbios_extend 2 48550 NULL
139568 +b43_upload_initvals_48559 b43_upload_initvals 0 48559 NULL
139569 +m88e1116r_config_init_48560 m88e1116r_config_init 0 48560 NULL
139570 +ath10k_fw_stats_read_48561 ath10k_fw_stats_read 3-0 48561 NULL
139571 +picolcd_debug_flash_read_48564 picolcd_debug_flash_read 0-3 48564 NULL
139572 +command_resume_48565 command_resume 0 48565 NULL
139573 +erst_get_record_id_begin_48566 erst_get_record_id_begin 0 48566 NULL
139574 +fuse_flush_times_48569 fuse_flush_times 0 48569 NULL
139575 +raid10_size_48571 raid10_size 0-3-2 48571 NULL
139576 +__c2port_read_flash_data_48572 __c2port_read_flash_data 0-4-3 48572 NULL nohasharray
139577 +realloc_lpt_leb_48572 realloc_lpt_leb 0 48572 &__c2port_read_flash_data_48572
139578 +team_init_48574 team_init 0 48574 NULL
139579 +nvif_notify_init_48578 nvif_notify_init 7 48578 NULL
139580 +show_fnode_data_digest_48582 show_fnode_data_digest 0 48582 NULL
139581 +set_mode_48583 set_mode 0 48583 NULL
139582 +ixgbe_set_mac_48584 ixgbe_set_mac 0 48584 NULL
139583 +set_a_clr_err_48585 set_a_clr_err 0-4 48585 NULL
139584 +set_channels_48590 set_channels 0 48590 NULL
139585 +update_fw_48597 update_fw 0 48597 NULL
139586 +get_register_interruptible_48598 get_register_interruptible 0 48598 NULL
139587 +label_SKIN_48603 label_SKIN 0 48603 NULL
139588 +il3945_show_channels_48609 il3945_show_channels 0 48609 NULL
139589 +ctrl_48612 ctrl 0 48612 NULL
139590 +ufs_dtogd_48616 ufs_dtogd 0-2 48616 NULL
139591 +nilfs_direct_assign_48620 nilfs_direct_assign 0 48620 NULL
139592 +uni2char_48631 uni2char 0 48631 NULL
139593 +mt9m001_g_crop_48632 mt9m001_g_crop 0 48632 NULL
139594 +ov9740_s_ctrl_48637 ov9740_s_ctrl 0 48637 NULL
139595 +acpi_ns_build_external_path_48638 acpi_ns_build_external_path 0 48638 NULL
139596 +xhci_add_endpoint_48639 xhci_add_endpoint 0 48639 NULL
139597 +lpfc_modeldesc_show_48640 lpfc_modeldesc_show 0 48640 NULL
139598 +do_ip_vs_set_ctl_48641 do_ip_vs_set_ctl 4 48641 NULL
139599 +uwb_radio_force_channel_48645 uwb_radio_force_channel 0 48645 NULL
139600 +isl29003_set_mode_48650 isl29003_set_mode 0 48650 NULL
139601 +ll_rw_extents_stats_pp_seq_write_48651 ll_rw_extents_stats_pp_seq_write 3 48651 NULL
139602 +__efx_reconfigure_port_48652 __efx_reconfigure_port 0 48652 NULL
139603 +mtd_read_48655 mtd_read 0 48655 NULL
139604 +show_vrm_reg_48661 show_vrm_reg 0 48661 NULL nohasharray
139605 +tg3_phy_toggle_auxctl_smdsp_48661 tg3_phy_toggle_auxctl_smdsp 0 48661 &show_vrm_reg_48661
139606 +aes_encrypt_packets_read_48666 aes_encrypt_packets_read 3-0 48666 NULL
139607 +ore_get_rw_state_48667 ore_get_rw_state 0 48667 NULL
139608 +sys_setgroups_48668 sys_setgroups 1 48668 NULL nohasharray
139609 +sm501_create_subdev_48668 sm501_create_subdev 4-3 48668 &sys_setgroups_48668
139610 +bnx2_init_cpus_48669 bnx2_init_cpus 0 48669 NULL
139611 +ubi_eba_unmap_leb_48671 ubi_eba_unmap_leb 0 48671 NULL
139612 +read_48672 read 0 48672 NULL
139613 +l2cap_build_cmd_48676 l2cap_build_cmd 4 48676 NULL
139614 +emit_request_48679 emit_request 0 48679 NULL
139615 +carl9170_set_operating_mode_48683 carl9170_set_operating_mode 0 48683 NULL
139616 +ceph_setattr_48686 ceph_setattr 0 48686 NULL
139617 +ecm_opts_ifname_show_48687 ecm_opts_ifname_show 0 48687 NULL nohasharray
139618 +iscsi_nacl_param_show_FirstBurstLength_48687 iscsi_nacl_param_show_FirstBurstLength 0 48687 &ecm_opts_ifname_show_48687
139619 +security_inode_setattr_48689 security_inode_setattr 0 48689 NULL
139620 +xen_feature_show_48691 xen_feature_show 0 48691 NULL
139621 +create_css_48692 create_css 0 48692 NULL
139622 +hysdn_log_write_48694 hysdn_log_write 3 48694 NULL
139623 +adp5520_bl_dark_max_show_48697 adp5520_bl_dark_max_show 0 48697 NULL
139624 +altera_drscan_48698 altera_drscan 2 48698 NULL
139625 +wlcore_boot_upload_firmware_48701 wlcore_boot_upload_firmware 0 48701 NULL
139626 +kvm_set_irq_routing_48704 kvm_set_irq_routing 3 48704 NULL
139627 +mwl8k_start_48706 mwl8k_start 0 48706 NULL nohasharray
139628 +mwl8k_cmd_update_mac_addr_48706 mwl8k_cmd_update_mac_addr 0 48706 &mwl8k_start_48706 nohasharray
139629 +rr_init1_48706 rr_init1 0 48706 &mwl8k_cmd_update_mac_addr_48706
139630 +qib_user_event_ack_48707 qib_user_event_ack 0 48707 NULL nohasharray
139631 +patch_vt1718S_48707 patch_vt1718S 0 48707 &qib_user_event_ack_48707
139632 +__mt9t112_reg_mask_set_48708 __mt9t112_reg_mask_set 0 48708 NULL
139633 +lpfc_idiag_drbacc_write_48712 lpfc_idiag_drbacc_write 3-0 48712 NULL
139634 +SyS_lgetxattr_48719 SyS_lgetxattr 4 48719 NULL
139635 +show_therm_status_48723 show_therm_status 0 48723 NULL
139636 +sht15_soft_reset_48724 sht15_soft_reset 0 48724 NULL nohasharray
139637 +sd_bytes_number_48724 sd_bytes_number 0-2 48724 &sht15_soft_reset_48724
139638 +show_trace_dev_match_48726 show_trace_dev_match 0-2 48726 NULL
139639 +authorized_default_store_48729 authorized_default_store 0-4 48729 NULL
139640 +reserved_clusters_show_48735 reserved_clusters_show 0 48735 NULL
139641 +xfs_attr_set_48738 xfs_attr_set 0 48738 NULL
139642 +balloon_page_migrate_48740 balloon_page_migrate 0 48740 NULL
139643 +ubifs_jnl_write_data_48742 ubifs_jnl_write_data 0 48742 NULL
139644 +ath6kl_usb_bmi_read_48745 ath6kl_usb_bmi_read 3 48745 NULL
139645 +ath6kl_regwrite_read_48747 ath6kl_regwrite_read 3-0 48747 NULL
139646 +uart_get_attr_type_48750 uart_get_attr_type 0 48750 NULL
139647 +cifs_check_receive_48751 cifs_check_receive 0 48751 NULL
139648 +xc4000_set_params_48754 xc4000_set_params 0 48754 NULL
139649 +patch_alc269_48756 patch_alc269 0 48756 NULL
139650 +xfs_dir3_sf_entsize_48758 xfs_dir3_sf_entsize 0-2 48758 NULL
139651 +qla4xxx_fw_uptime_show_48759 qla4xxx_fw_uptime_show 0 48759 NULL
139652 +apds990x_lux_thresh_below_show_48763 apds990x_lux_thresh_below_show 0 48763 NULL
139653 +l2cap_segment_sdu_48772 l2cap_segment_sdu 4 48772 NULL nohasharray
139654 +event_buffer_read_48772 event_buffer_read 0-3 48772 &l2cap_segment_sdu_48772
139655 +rds_set_bool_option_48773 rds_set_bool_option 0 48773 NULL
139656 +boottime_set_48781 boottime_set 0-4 48781 NULL
139657 +lm3533_ctrlbank_set_pwm_48784 lm3533_ctrlbank_set_pwm 0 48784 NULL
139658 +transfer_48788 transfer 0 48788 NULL
139659 +nfc_llcp_send_snl_sdreq_48793 nfc_llcp_send_snl_sdreq 3 48793 NULL
139660 +gadget_dev_desc_bMaxPacketSize0_show_48795 gadget_dev_desc_bMaxPacketSize0_show 0 48795 NULL nohasharray
139661 +led_invert_store_48795 led_invert_store 0-4 48795 &gadget_dev_desc_bMaxPacketSize0_show_48795
139662 +lua_sysfs_write_48797 lua_sysfs_write 6-0 48797 NULL
139663 +lock_extent_buffer_for_io_48800 lock_extent_buffer_for_io 0 48800 NULL nohasharray
139664 +rbd_add_single_major_48800 rbd_add_single_major 0-3 48800 &lock_extent_buffer_for_io_48800
139665 +il3945_sta_dbgfs_stats_table_read_48802 il3945_sta_dbgfs_stats_table_read 3-0 48802 NULL
139666 +bio_uncopy_user_48803 bio_uncopy_user 0 48803 NULL
139667 +ufx_unblank_48804 ufx_unblank 0 48804 NULL
139668 +show_48809 show 0 48809 NULL
139669 +store_sched4_48815 store_sched4 4-0 48815 NULL
139670 +tcp_push_one_48816 tcp_push_one 2 48816 NULL
139671 +smb2_flush_file_48822 smb2_flush_file 0 48822 NULL nohasharray
139672 +journal_end_sync_48822 journal_end_sync 0 48822 &smb2_flush_file_48822
139673 +mci_ue_noinfo_show_48824 mci_ue_noinfo_show 0 48824 NULL
139674 +atomic_counters_read_48827 atomic_counters_read 3-0 48827 NULL
139675 +exchange_bmi_msg_48829 exchange_bmi_msg 0 48829 NULL
139676 +vmci_transport_notify_recv_post_dequeue_48831 vmci_transport_notify_recv_post_dequeue 0 48831 NULL
139677 +vc_do_resize_48842 vc_do_resize 3-4 48842 NULL nohasharray
139678 +vbi_queue_setup_48842 vbi_queue_setup 0 48842 &vc_do_resize_48842 nohasharray
139679 +velocity_get_sset_count_48842 velocity_get_sset_count 0 48842 &vbi_queue_setup_48842
139680 +ds1511_rtc_set_alarm_48843 ds1511_rtc_set_alarm 0 48843 NULL
139681 +show_host_param_ISCSI_HOST_PARAM_INITIATOR_NAME_48845 show_host_param_ISCSI_HOST_PARAM_INITIATOR_NAME 0 48845 NULL
139682 +il_dbgfs_force_reset_write_48846 il_dbgfs_force_reset_write 0-3 48846 NULL
139683 +insert_queue_48849 insert_queue 0 48849 NULL
139684 +pcnet32_open_48852 pcnet32_open 0 48852 NULL
139685 +rpf_s_ctrl_48853 rpf_s_ctrl 0 48853 NULL
139686 +suspend_dtim_interval_write_48854 suspend_dtim_interval_write 3-0 48854 NULL nohasharray
139687 +ath10k_wait_for_peer_common_48854 ath10k_wait_for_peer_common 0 48854 &suspend_dtim_interval_write_48854
139688 +mwl8k_cmd_rf_tx_power_48860 mwl8k_cmd_rf_tx_power 0 48860 NULL
139689 +viafb_dvp1_proc_write_48864 viafb_dvp1_proc_write 3-0 48864 NULL
139690 +submit_async_48869 submit_async 0 48869 NULL
139691 +xgmac_change_mtu_48870 xgmac_change_mtu 0 48870 NULL
139692 +_nfs4_proc_fs_locations_48874 _nfs4_proc_fs_locations 0 48874 NULL
139693 +sys_setgroups16_48882 sys_setgroups16 1 48882 NULL
139694 +chksum_final_48884 chksum_final 0 48884 NULL nohasharray
139695 +carl9170_write_reg_48884 carl9170_write_reg 0 48884 &chksum_final_48884
139696 +nlmon_change_mtu_48887 nlmon_change_mtu 0 48887 NULL
139697 +ext2_alloc_branch_48889 ext2_alloc_branch 4 48889 NULL
139698 +rt2x00mac_sta_add_48891 rt2x00mac_sta_add 0 48891 NULL nohasharray
139699 +s2io_change_mtu_48891 s2io_change_mtu 0 48891 &rt2x00mac_sta_add_48891
139700 +adummy_open_48895 adummy_open 0 48895 NULL
139701 +nouveau_hwmon_set_max_temp_hyst_48896 nouveau_hwmon_set_max_temp_hyst 0-4 48896 NULL
139702 +joydev_handle_JSIOCSAXMAP_48898 joydev_handle_JSIOCSAXMAP 3 48898 NULL nohasharray
139703 +mac_drv_rx_init_48898 mac_drv_rx_init 2 48898 &joydev_handle_JSIOCSAXMAP_48898 nohasharray
139704 +MT2063_Tune_48898 MT2063_Tune 0 48898 &mac_drv_rx_init_48898
139705 +xdi_copy_to_user_48900 xdi_copy_to_user 4 48900 NULL nohasharray
139706 +store_online_48900 store_online 0-4 48900 &xdi_copy_to_user_48900
139707 +set_in_max2_48905 set_in_max2 0-4 48905 NULL
139708 +msg_hdr_sz_48908 msg_hdr_sz 0 48908 NULL
139709 +ad5360_write_dac_powerdown_48909 ad5360_write_dac_powerdown 0-4 48909 NULL
139710 +iptable_nat_ipv4_in_48914 iptable_nat_ipv4_in 0 48914 NULL
139711 +rbd_pool_id_show_48916 rbd_pool_id_show 0 48916 NULL
139712 +broadsheet_spiflash_write_page_48917 broadsheet_spiflash_write_page 0 48917 NULL
139713 +gdth_isa_probe_one_48925 gdth_isa_probe_one 1 48925 NULL
139714 +send_cmd_48933 send_cmd 0 48933 NULL
139715 +tua9001_get_if_frequency_48934 tua9001_get_if_frequency 0 48934 NULL
139716 +si5351_write_parameters_48940 si5351_write_parameters 2 48940 NULL
139717 +gadget_strings_serialnumber_show_48944 gadget_strings_serialnumber_show 0 48944 NULL
139718 +command_setecptiming_48948 command_setecptiming 0 48948 NULL
139719 +cpu_cgroup_can_attach_48952 cpu_cgroup_can_attach 0 48952 NULL
139720 +waitwarn_us_read_48954 waitwarn_us_read 0 48954 NULL
139721 +br_dev_init_48956 br_dev_init 0 48956 NULL
139722 +lio_target_np_show_sctp_48958 lio_target_np_show_sctp 0 48958 NULL
139723 +register_new_memory_48959 register_new_memory 0 48959 NULL
139724 +iscsi_tpg_param_store_IFMarker_48960 iscsi_tpg_param_store_IFMarker 0-3 48960 NULL
139725 +event_heart_beat_read_48961 event_heart_beat_read 3-0 48961 NULL
139726 +venus_fsync_48962 venus_fsync 0 48962 NULL
139727 +pyra_sysfs_write_profile_settings_48963 pyra_sysfs_write_profile_settings 0-6-5 48963 NULL
139728 +nand_ecc_test_run_48966 nand_ecc_test_run 1 48966 NULL
139729 +stb6000_set_params_48968 stb6000_set_params 0 48968 NULL
139730 +info_proc_write_48969 info_proc_write 0-3 48969 NULL
139731 +lbmIOWait_48970 lbmIOWait 0 48970 NULL
139732 +vmci_handle_arr_create_48971 vmci_handle_arr_create 1 48971 NULL
139733 +devm_kmemdup_48976 devm_kmemdup 3 48976 NULL nohasharray
139734 +ipr_free_dump_48976 ipr_free_dump 0 48976 &devm_kmemdup_48976
139735 +sha256_ssse3_final_48980 sha256_ssse3_final 0 48980 NULL nohasharray
139736 +myri10ge_send_cmd_48980 myri10ge_send_cmd 0 48980 &sha256_ssse3_final_48980
139737 +nilfs_direct_IO_48981 nilfs_direct_IO 4-0 48981 NULL
139738 +xfs_trans_commit_48982 xfs_trans_commit 0 48982 NULL
139739 +get_target_48984 get_target 0 48984 NULL nohasharray
139740 +bonding_show_primary_reselect_48984 bonding_show_primary_reselect 0 48984 &get_target_48984
139741 +ntb_transport_rx_enqueue_48986 ntb_transport_rx_enqueue 0 48986 NULL
139742 +show_48988 show 0 48988 NULL
139743 +_alloc_set_attr_list_48991 _alloc_set_attr_list 4 48991 NULL
139744 +nes_store_nonidx_data_48992 nes_store_nonidx_data 0-3 48992 NULL
139745 +xen_memory_notifier_48993 xen_memory_notifier 0 48993 NULL
139746 +rds_rm_size_48996 rds_rm_size 0-2 48996 NULL nohasharray
139747 +rionet_open_48996 rionet_open 0 48996 &rds_rm_size_48996
139748 +sel_write_enforce_48998 sel_write_enforce 3-0 48998 NULL
139749 +tle62x0_gpio_show_48999 tle62x0_gpio_show 0 48999 NULL
139750 +hib_bio_write_page_49000 hib_bio_write_page 0 49000 NULL
139751 +dwmac1000_dma_init_49005 dwmac1000_dma_init 0 49005 NULL
139752 +snd_card_saa7134_capture_prepare_49012 snd_card_saa7134_capture_prepare 0 49012 NULL
139753 +ili210x_calibrate_49014 ili210x_calibrate 0-4 49014 NULL
139754 +i915_error_state_to_str_49017 i915_error_state_to_str 0 49017 NULL
139755 +ov9640_s_fmt_49018 ov9640_s_fmt 0 49018 NULL
139756 +multicast_startup_query_interval_store_49019 multicast_startup_query_interval_store 4-0 49019 NULL nohasharray
139757 +null_alloc_rs_49019 null_alloc_rs 2 49019 &multicast_startup_query_interval_store_49019
139758 +filemap_check_errors_49022 filemap_check_errors 0 49022 NULL
139759 +cipso_v4_sock_setattr_49024 cipso_v4_sock_setattr 0 49024 NULL
139760 +transient_status_49027 transient_status 4 49027 NULL
139761 +ath5k_attr_store_ani_mode_49029 ath5k_attr_store_ani_mode 0-4 49029 NULL
139762 +ll_xattr_cache_add_49032 ll_xattr_cache_add 4-0 49032 NULL
139763 +ahci_show_host_version_49034 ahci_show_host_version 0 49034 NULL
139764 +pvscsi_change_queue_depth_49037 pvscsi_change_queue_depth 2-0 49037 NULL nohasharray
139765 +target_fabric_port_show_attr_alua_tg_pt_gp_49037 target_fabric_port_show_attr_alua_tg_pt_gp 0 49037 &pvscsi_change_queue_depth_49037
139766 +pm_qos_resume_latency_store_49038 pm_qos_resume_latency_store 0-4 49038 NULL
139767 +show_sas_expander_product_id_49046 show_sas_expander_product_id 0 49046 NULL
139768 +bnad_rx_msix_register_49047 bnad_rx_msix_register 0 49047 NULL
139769 +setup_msi_irq_49052 setup_msi_irq 0 49052 NULL nohasharray
139770 +kovaplus_send_control_49052 kovaplus_send_control 0 49052 &setup_msi_irq_49052 nohasharray
139771 +security_kernel_module_request_49052 security_kernel_module_request 0 49052 &kovaplus_send_control_49052
139772 +ubi_read_49061 ubi_read 0 49061 NULL
139773 +l2cap_bredr_sig_cmd_49065 l2cap_bredr_sig_cmd 3 49065 NULL nohasharray
139774 +net2280_queue_49065 net2280_queue 0 49065 &l2cap_bredr_sig_cmd_49065
139775 +rx_stats_read_49066 rx_stats_read 0 49066 NULL
139776 +avoid_reset_quirk_store_49067 avoid_reset_quirk_store 0-4 49067 NULL
139777 +read_regs_49068 read_regs 0 49068 NULL
139778 +chv_gpio_request_49071 chv_gpio_request 0 49071 NULL
139779 +ov7670_s_exp_49073 ov7670_s_exp 0 49073 NULL
139780 +md_attr_store_49074 md_attr_store 0-4 49074 NULL
139781 +dstr_read_regr_49075 dstr_read_regr 0 49075 NULL
139782 +show_fan_49076 show_fan 0 49076 NULL nohasharray
139783 +rj54n1_reg_init_49076 rj54n1_reg_init 0 49076 &show_fan_49076
139784 +atl2_change_mtu_49079 atl2_change_mtu 0 49079 NULL
139785 +cpia2_set_flicker_mode_49086 cpia2_set_flicker_mode 0 49086 NULL
139786 +da9052_set_alarm_49087 da9052_set_alarm 0 49087 NULL
139787 +wl12xx_sta_add_49093 wl12xx_sta_add 0 49093 NULL
139788 +scsi_register_49094 scsi_register 2 49094 NULL
139789 +compat_do_readv_writev_49102 compat_do_readv_writev 4 49102 NULL
139790 +enic_dev_del_station_addr_49105 enic_dev_del_station_addr 0 49105 NULL
139791 +reiserfs_statfs_49109 reiserfs_statfs 0 49109 NULL
139792 +show_lanerev_enb_49114 show_lanerev_enb 0 49114 NULL nohasharray
139793 +sanity_check_49114 sanity_check 0 49114 &show_lanerev_enb_49114
139794 +memcg_write_event_control_49119 memcg_write_event_control 0-3 49119 NULL
139795 +ll_max_cached_mb_seq_write_49122 ll_max_cached_mb_seq_write 3 49122 NULL
139796 +walk_pmd_range_49127 walk_pmd_range 0 49127 NULL
139797 +dn_check_state_49133 dn_check_state 0 49133 NULL
139798 +pt_read_49136 pt_read 3-0 49136 NULL nohasharray
139799 +netxen_setup_msi_interrupts_49136 netxen_setup_msi_interrupts 2 49136 &pt_read_49136 nohasharray
139800 +qib_user_sdma_pin_pages_49136 qib_user_sdma_pin_pages 0 49136 &netxen_setup_msi_interrupts_49136
139801 +read_file_49137 read_file 4 49137 NULL
139802 +affs_write_begin_49139 affs_write_begin 3-0 49139 NULL
139803 +apds990x_prox_reporting_avail_show_49143 apds990x_prox_reporting_avail_show 0 49143 NULL
139804 +wl1271_ps_elp_wakeup_49149 wl1271_ps_elp_wakeup 0 49149 NULL nohasharray
139805 +bd2802_store_reg0x15_49149 bd2802_store_reg0x15 0-4 49149 &wl1271_ps_elp_wakeup_49149
139806 +target_core_dev_pr_show_attr_res_pr_all_tgt_pts_49150 target_core_dev_pr_show_attr_res_pr_all_tgt_pts 0 49150 NULL
139807 +atyfb_setup_generic_49151 atyfb_setup_generic 3 49151 NULL nohasharray
139808 +divas_read_49151 divas_read 0-3 49151 &atyfb_setup_generic_49151 nohasharray
139809 +patch_vt1812_49151 patch_vt1812 0 49151 &divas_read_49151
139810 +bq24190_write_mask_49153 bq24190_write_mask 0 49153 NULL
139811 +ipwireless_tty_received_49154 ipwireless_tty_received 3 49154 NULL
139812 +f2fs_acl_count_49155 f2fs_acl_count 0-1 49155 NULL
139813 +da903x_clr_bits_49158 da903x_clr_bits 0 49158 NULL
139814 +gr_queue_49159 gr_queue 0 49159 NULL
139815 +falcon_a1_mem_map_size_49160 falcon_a1_mem_map_size 0 49160 NULL nohasharray
139816 +fm10k_update_uc_addr_vf_49160 fm10k_update_uc_addr_vf 0 49160 &falcon_a1_mem_map_size_49160
139817 +ipw_queue_tx_init_49161 ipw_queue_tx_init 3 49161 NULL
139818 +xfs_file_buffered_aio_write_49162 xfs_file_buffered_aio_write 0 49162 NULL
139819 +gpio_setup_irq_49163 gpio_setup_irq 0 49163 NULL
139820 +lpfc_enable_fip_show_49166 lpfc_enable_fip_show 0 49166 NULL nohasharray
139821 +fuse_notify_poll_49166 fuse_notify_poll 0 49166 &lpfc_enable_fip_show_49166
139822 +ext4_free_clusters_after_init_49174 ext4_free_clusters_after_init 2 49174 NULL
139823 +__jfs_setxattr_49175 __jfs_setxattr 5-0 49175 NULL
139824 +w1_master_probe_49176 w1_master_probe 0 49176 NULL
139825 +ath6kl_bgscan_int_write_49178 ath6kl_bgscan_int_write 3-0 49178 NULL
139826 +dvb_dvr_ioctl_49182 dvb_dvr_ioctl 2 49182 NULL
139827 +phy_device_create_49190 phy_device_create 3 49190 NULL
139828 +vmlfb_set_par_49191 vmlfb_set_par 0 49191 NULL
139829 +xfs_da_grow_inode_49192 xfs_da_grow_inode 0 49192 NULL
139830 +sm501fb_debug_show_pnl_49195 sm501fb_debug_show_pnl 0 49195 NULL
139831 +_iwl_dbgfs_netdetect_write_49196 _iwl_dbgfs_netdetect_write 3-0 49196 NULL
139832 +iwl_dbgfs_ucode_general_stats_read_49199 iwl_dbgfs_ucode_general_stats_read 3-0 49199 NULL nohasharray
139833 +i2c_nuvoton_recv_49199 i2c_nuvoton_recv 0-3 49199 &iwl_dbgfs_ucode_general_stats_read_49199
139834 +aio_read_null_49202 aio_read_null 0 49202 NULL
139835 +il4965_rs_sta_dbgfs_stats_table_read_49206 il4965_rs_sta_dbgfs_stats_table_read 3-0 49206 NULL
139836 +prepare_for_input_49207 prepare_for_input 0 49207 NULL
139837 +do_jffs2_getxattr_49210 do_jffs2_getxattr 0 49210 NULL
139838 +show_ipInUnknownProtos_49211 show_ipInUnknownProtos 0 49211 NULL
139839 +show_local_ib_port_49215 show_local_ib_port 0 49215 NULL
139840 +ceph_vxattrcb_dir_rbytes_49217 ceph_vxattrcb_dir_rbytes 0 49217 NULL
139841 +target_stat_scsi_auth_intr_show_attr_read_mbytes_49221 target_stat_scsi_auth_intr_show_attr_read_mbytes 0 49221 NULL
139842 +tpm_store_ppi_request_49225 tpm_store_ppi_request 0-4 49225 NULL
139843 +roccat_common2_sysfs_write_profile_settings_49229 roccat_common2_sysfs_write_profile_settings 0-6-5 49229 NULL
139844 +p2m_timeouts_show_49231 p2m_timeouts_show 0 49231 NULL
139845 +smm665_show_crit_alarm_49232 smm665_show_crit_alarm 0 49232 NULL
139846 +show_dh_state_49233 show_dh_state 0 49233 NULL nohasharray
139847 +class_attr_store_49233 class_attr_store 0-4 49233 &show_dh_state_49233
139848 +stop_discovery_49237 stop_discovery 4 49237 NULL
139849 +atxp1_showvcore_49238 atxp1_showvcore 0 49238 NULL
139850 +v9fs_vfs_getattr_49240 v9fs_vfs_getattr 0 49240 NULL
139851 +lpfc_fcp_class_show_49242 lpfc_fcp_class_show 0 49242 NULL nohasharray
139852 +store_49242 store 0 49242 &lpfc_fcp_class_show_49242
139853 +ks8851_net_open_49243 ks8851_net_open 0 49243 NULL
139854 +iio_buffer_read_length_49246 iio_buffer_read_length 0 49246 NULL
139855 +get_write_access_49253 get_write_access 0 49253 NULL
139856 +pmbus_regulator_disable_49257 pmbus_regulator_disable 0 49257 NULL nohasharray
139857 +rtl2832_sdr_submit_urbs_49257 rtl2832_sdr_submit_urbs 0 49257 &pmbus_regulator_disable_49257
139858 +selinux_netlink_send_49259 selinux_netlink_send 0 49259 NULL nohasharray
139859 +max8997_rtc_stop_alarm_49259 max8997_rtc_stop_alarm 0 49259 &selinux_netlink_send_49259
139860 +ieee80211_if_read_rssi_threshold_49260 ieee80211_if_read_rssi_threshold 3-0 49260 NULL
139861 +__smsc75xx_read_reg_49264 __smsc75xx_read_reg 0 49264 NULL
139862 +capture_pcm_prepare_49266 capture_pcm_prepare 0 49266 NULL
139863 +isku_sysfs_read_keys_media_49268 isku_sysfs_read_keys_media 6-0-5 49268 NULL
139864 +osd_req_add_get_attr_list_49278 osd_req_add_get_attr_list 3 49278 NULL nohasharray
139865 +show_conn_param_ISCSI_PARAM_DATADGST_EN_49278 show_conn_param_ISCSI_PARAM_DATADGST_EN 0 49278 &osd_req_add_get_attr_list_49278
139866 +rx_filter_beacon_filter_read_49279 rx_filter_beacon_filter_read 3-0 49279 NULL
139867 +nilfs_bmap_assign_49282 nilfs_bmap_assign 0 49282 NULL
139868 +store_49284 store 0 49284 NULL
139869 +ext4_xattr_ibody_list_49287 ext4_xattr_ibody_list 0 49287 NULL nohasharray
139870 +node_read_distance_49287 node_read_distance 0 49287 &ext4_xattr_ibody_list_49287
139871 +viafb_dfph_proc_write_49288 viafb_dfph_proc_write 3-0 49288 NULL
139872 +store_49298 store 0-3 49298 NULL
139873 +__niu_set_and_wait_clear_49299 __niu_set_and_wait_clear 0 49299 NULL
139874 +uio_read_49300 uio_read 3-0 49300 NULL
139875 +ocfs2_resmap_find_free_bits_49301 ocfs2_resmap_find_free_bits 3 49301 NULL
139876 +bch_bset_print_stats_49303 bch_bset_print_stats 0 49303 NULL
139877 +cyapa_gen5_suspend_scanning_49305 cyapa_gen5_suspend_scanning 0 49305 NULL
139878 +isku_sysfs_read_keys_macro_49312 isku_sysfs_read_keys_macro 6-0-5 49312 NULL
139879 +request_locality_49318 request_locality 0 49318 NULL
139880 +SYSC_mincore_49319 SYSC_mincore 2-1 49319 NULL
139881 +stream_enqueue_49324 stream_enqueue 0 49324 NULL
139882 +fwtty_port_handler_49327 fwtty_port_handler 9 49327 NULL
139883 +show_freq_49329 show_freq 0 49329 NULL
139884 +srpt_alloc_ioctx_ring_49330 srpt_alloc_ioctx_ring 3-4-2 49330 NULL
139885 +statfs_slow_fill_49342 statfs_slow_fill 0 49342 NULL
139886 +cfpkt_setlen_49343 cfpkt_setlen 2 49343 NULL
139887 +ipath_set_rx_pol_inv_49344 ipath_set_rx_pol_inv 0 49344 NULL
139888 +_nfs4_do_setlk_49351 _nfs4_do_setlk 0 49351 NULL
139889 +i40e_vsi_configure_49352 i40e_vsi_configure 0 49352 NULL
139890 +inet6_getname_49353 inet6_getname 0 49353 NULL nohasharray
139891 +pch_can_open_49353 pch_can_open 0 49353 &inet6_getname_49353
139892 +show_ipv6_iface_traffic_class_49355 show_ipv6_iface_traffic_class 0 49355 NULL nohasharray
139893 +execute_49355 execute 0 49355 &show_ipv6_iface_traffic_class_49355
139894 +joydev_ioctl_common_49359 joydev_ioctl_common 2 49359 NULL
139895 +input_dev_show_cap_snd_49368 input_dev_show_cap_snd 0 49368 NULL
139896 +avtab_init_49369 avtab_init 0 49369 NULL
139897 +px_raw_event_49371 px_raw_event 4 49371 NULL
139898 +resync_start_show_49372 resync_start_show 0 49372 NULL
139899 +da9052_bat_get_property_49379 da9052_bat_get_property 0 49379 NULL
139900 +show_rpm_max_49388 show_rpm_max 0 49388 NULL
139901 +iscsi_alloc_session_49390 iscsi_alloc_session 3 49390 NULL
139902 +__ioremap_caller_49392 __ioremap_caller 2-1 49392 NULL nohasharray
139903 +applesmc_create_nodes_49392 applesmc_create_nodes 2 49392 &__ioremap_caller_49392
139904 +show_sas_spec_support_status_49396 show_sas_spec_support_status 0 49396 NULL nohasharray
139905 +rtsx_transfer_sglist_adma_partial_49396 rtsx_transfer_sglist_adma_partial 4 49396 &show_sas_spec_support_status_49396
139906 +bh1770_lux_calib_store_49400 bh1770_lux_calib_store 0-4 49400 NULL
139907 +rx_streaming_always_read_49401 rx_streaming_always_read 3-0 49401 NULL
139908 +acpi_ds_execute_arguments_49406 acpi_ds_execute_arguments 0 49406 NULL
139909 +tnode_alloc_49407 tnode_alloc 1 49407 NULL
139910 +rivafb_set_par_49411 rivafb_set_par 0 49411 NULL
139911 +tdfxfb_set_par_49414 tdfxfb_set_par 0 49414 NULL
139912 +__mce_read_apei_49415 __mce_read_apei 0 49415 NULL
139913 +quirk_pcie_aspm_write_49416 quirk_pcie_aspm_write 0 49416 NULL
139914 +kbd_backlight_mode_store_49419 kbd_backlight_mode_store 0-4 49419 NULL
139915 +iscsi_nacl_attrib_show_random_r2t_offsets_49422 iscsi_nacl_attrib_show_random_r2t_offsets 0 49422 NULL
139916 +hdmiphy_s_stream_49426 hdmiphy_s_stream 0 49426 NULL
139917 +et131x_get_regs_len_49430 et131x_get_regs_len 0 49430 NULL
139918 +ds1685_rtc_read_time_49432 ds1685_rtc_read_time 0 49432 NULL
139919 +probe_kernel_read_49437 probe_kernel_read 0 49437 NULL
139920 +compat_do_msg_fill_49440 compat_do_msg_fill 3 49440 NULL
139921 +sctp_auth_asoc_init_active_key_49442 sctp_auth_asoc_init_active_key 0 49442 NULL
139922 +i915_gem_object_set_to_gtt_domain_49450 i915_gem_object_set_to_gtt_domain 0 49450 NULL
139923 +set_pwm_en_49451 set_pwm_en 0-4 49451 NULL
139924 +__hfsplus_getxattr_49460 __hfsplus_getxattr 0 49460 NULL
139925 +be_mcc_compl_process_49462 be_mcc_compl_process 0 49462 NULL
139926 +agp_3_5_isochronous_node_enable_49465 agp_3_5_isochronous_node_enable 3 49465 NULL
139927 +snd_ymfpci_capture_trigger_49466 snd_ymfpci_capture_trigger 0 49466 NULL
139928 +mmc_name_show_49467 mmc_name_show 0 49467 NULL
139929 +xfs_iformat_local_49472 xfs_iformat_local 4 49472 NULL
139930 +dn_nsp_do_disc_49474 dn_nsp_do_disc 6-2 49474 NULL
139931 +buf_prepare_49476 buf_prepare 0 49476 NULL
139932 +fan_fan2_input_show_49478 fan_fan2_input_show 0 49478 NULL
139933 +rhine_vlan_rx_add_vid_49482 rhine_vlan_rx_add_vid 0 49482 NULL
139934 +tipc_bclink_get_mtu_49483 tipc_bclink_get_mtu 0 49483 NULL nohasharray
139935 +esp4_get_mtu_49483 esp4_get_mtu 0-2 49483 &tipc_bclink_get_mtu_49483 nohasharray
139936 +b43legacy_validate_chipaccess_49483 b43legacy_validate_chipaccess 0 49483 &esp4_get_mtu_49483
139937 +ath10k_wmi_set_sta_ps_param_49484 ath10k_wmi_set_sta_ps_param 0 49484 NULL
139938 +isr_decrypt_done_read_49490 isr_decrypt_done_read 3-0 49490 NULL
139939 +r820t_read_49492 r820t_read 0-4 49492 NULL
139940 +tpacpi_driver_wwan_emulstate_show_49494 tpacpi_driver_wwan_emulstate_show 0 49494 NULL
139941 +ismt_access_49498 ismt_access 0 49498 NULL
139942 +ql3xxx_open_49499 ql3xxx_open 0 49499 NULL
139943 +show_fnode_tsid_49500 show_fnode_tsid 0 49500 NULL
139944 +show_dts_ext_49503 show_dts_ext 0 49503 NULL
139945 +acpi_ex_write_with_update_rule_49505 acpi_ex_write_with_update_rule 0 49505 NULL
139946 +wake_lock_show_49508 wake_lock_show 0 49508 NULL
139947 +show_offset_49516 show_offset 0 49516 NULL
139948 +iwl_dbgfs_disable_power_off_read_49517 iwl_dbgfs_disable_power_off_read 3-0 49517 NULL nohasharray
139949 +smp_execute_task_49517 smp_execute_task 0 49517 &iwl_dbgfs_disable_power_off_read_49517
139950 +pch_gbe_open_49518 pch_gbe_open 0 49518 NULL
139951 +SyS_listxattr_49519 SyS_listxattr 3 49519 NULL
139952 +__sock_recvmsg_nosec_49520 __sock_recvmsg_nosec 0-4 49520 NULL nohasharray
139953 +emulator_write_phys_49520 emulator_write_phys 2 49520 &__sock_recvmsg_nosec_49520
139954 +xgbe_change_mtu_49524 xgbe_change_mtu 2-0 49524 NULL
139955 +show_tcpOutSegs_49528 show_tcpOutSegs 0 49528 NULL nohasharray
139956 +light_write_49528 light_write 0 49528 &show_tcpOutSegs_49528 nohasharray
139957 +read_partial_49528 read_partial 2 49528 &light_write_49528
139958 +tda18271_write_regs_49537 tda18271_write_regs 0 49537 NULL
139959 +netxen_issue_cmd_49538 netxen_issue_cmd 0 49538 NULL
139960 +squashfs_trusted_list_49541 squashfs_trusted_list 0-5 49541 NULL
139961 +s6e63m0_sysfs_show_gamma_table_49544 s6e63m0_sysfs_show_gamma_table 0 49544 NULL
139962 +ntc_show_type_49546 ntc_show_type 0 49546 NULL
139963 +show_attr_textmode_49550 show_attr_textmode 0 49550 NULL
139964 +MIDIbuf_read_49551 MIDIbuf_read 0 49551 NULL
139965 +__brcmf_cfg80211_up_49557 __brcmf_cfg80211_up 0 49557 NULL
139966 +rx_queue_add_kobject_49559 rx_queue_add_kobject 0 49559 NULL
139967 +smk_write_access_49561 smk_write_access 3-0 49561 NULL
139968 +read_status_49562 read_status 0 49562 NULL
139969 +proc_dev_atm_read_49563 proc_dev_atm_read 0-3 49563 NULL
139970 +nilfs_btree_delete_49566 nilfs_btree_delete 0 49566 NULL
139971 +show_taint_49568 show_taint 0 49568 NULL nohasharray
139972 +hsr_netdev_notify_49568 hsr_netdev_notify 0 49568 &show_taint_49568
139973 +major_show_49571 major_show 0 49571 NULL
139974 +ntfs_malloc_nofs_49572 ntfs_malloc_nofs 1 49572 NULL
139975 +alloc_chunk_49575 alloc_chunk 1 49575 NULL
139976 +sctp_setsockopt_default_send_param_49578 sctp_setsockopt_default_send_param 3-0 49578 NULL
139977 +show_in_alarm_49582 show_in_alarm 0 49582 NULL
139978 +readfifo_49583 readfifo 1 49583 NULL
139979 +gfs2_quota_lock_49587 gfs2_quota_lock 0 49587 NULL
139980 +cpu_mask_to_apicid_and_49589 cpu_mask_to_apicid_and 0 49589 NULL nohasharray
139981 +aty_valid_pll_ct_49589 aty_valid_pll_ct 0 49589 &cpu_mask_to_apicid_and_49589
139982 +usbhid_get_power_49590 usbhid_get_power 0 49590 NULL
139983 +frag_rx_path_49593 frag_rx_path 3 49593 NULL
139984 +evm_inode_setattr_49594 evm_inode_setattr 0 49594 NULL nohasharray
139985 +tpacpi_rfk_sysfs_enable_store_49594 tpacpi_rfk_sysfs_enable_store 0-4 49594 &evm_inode_setattr_49594
139986 +elants_i2c_fw_update_49595 elants_i2c_fw_update 0 49595 NULL
139987 +snd_emu10k1_efx_playback_prepare_49597 snd_emu10k1_efx_playback_prepare 0 49597 NULL
139988 +ceph_key_preparse_49602 ceph_key_preparse 0 49602 NULL
139989 +usbtv_select_input_49603 usbtv_select_input 0 49603 NULL
139990 +ocfs2_xattr_trusted_list_49606 ocfs2_xattr_trusted_list 0-5 49606 NULL nohasharray
139991 +mcs7830_hif_set_mac_address_49606 mcs7830_hif_set_mac_address 0 49606 &ocfs2_xattr_trusted_list_49606 nohasharray
139992 +pch_phub_write_gbe_mac_addr_49606 pch_phub_write_gbe_mac_addr 0 49606 &mcs7830_hif_set_mac_address_49606
139993 +isr_wakeups_read_49607 isr_wakeups_read 3-0 49607 NULL
139994 +f_get_base_info_49609 f_get_base_info 0 49609 NULL
139995 +show_therm_crit_alarm_49611 show_therm_crit_alarm 0 49611 NULL
139996 +cfq_group_idle_show_49612 cfq_group_idle_show 0 49612 NULL
139997 +compat_SyS_fcntl64_49613 compat_SyS_fcntl64 3 49613 NULL
139998 +qla4_83xx_set_idc_ver_49615 qla4_83xx_set_idc_ver 0 49615 NULL
139999 +btrfs_mksubvol_49616 btrfs_mksubvol 3 49616 NULL nohasharray
140000 +mt2060_get_if_frequency_49616 mt2060_get_if_frequency 0 49616 &btrfs_mksubvol_49616
140001 +xfs_attr3_leaf_add_49617 xfs_attr3_leaf_add 0 49617 NULL
140002 +vt596_transaction_49618 vt596_transaction 0 49618 NULL
140003 +smk_write_doi_49621 smk_write_doi 3-0 49621 NULL nohasharray
140004 +ath10k_htc_init_49621 ath10k_htc_init 0 49621 &smk_write_doi_49621
140005 +port_fops_read_49626 port_fops_read 3-0 49626 NULL
140006 +v4l2_m2m_qbuf_49627 v4l2_m2m_qbuf 0 49627 NULL
140007 +btrfsic_cmp_log_and_dev_bytenr_49628 btrfsic_cmp_log_and_dev_bytenr 2 49628 NULL
140008 +ecryptfs_permission_49634 ecryptfs_permission 0 49634 NULL nohasharray
140009 +cbaf_cdid_get_49634 cbaf_cdid_get 0 49634 &ecryptfs_permission_49634
140010 +rds_notify_queue_get_49635 rds_notify_queue_get 0 49635 NULL
140011 +raw_enable_allfilters_49639 raw_enable_allfilters 0 49639 NULL
140012 +max_user_freq_show_49643 max_user_freq_show 0 49643 NULL
140013 +pyra_sysfs_read_info_49669 pyra_sysfs_read_info 0-5-6 49669 NULL
140014 +match_int_49672 match_int 0 49672 NULL
140015 +__hci_req_sync_49680 __hci_req_sync 0 49680 NULL
140016 +ubi_wl_flush_49682 ubi_wl_flush 0 49682 NULL
140017 +aa_simple_write_to_buffer_49683 aa_simple_write_to_buffer 4-3 49683 NULL nohasharray
140018 +lp5562_run_predef_led_pattern_49683 lp5562_run_predef_led_pattern 0 49683 &aa_simple_write_to_buffer_49683
140019 +SyS_pwritev_49688 SyS_pwritev 3 49688 NULL
140020 +fw_status_49690 fw_status 0 49690 NULL
140021 +__setup_irq_49696 __setup_irq 0 49696 NULL
140022 +sys_gethostname_49698 sys_gethostname 2 49698 NULL
140023 +tcp_sacktag_walk_49703 tcp_sacktag_walk 5-6 49703 NULL nohasharray
140024 +snd_usb_endpoint_set_params_49703 snd_usb_endpoint_set_params 0 49703 &tcp_sacktag_walk_49703
140025 +picolcd_operation_mode_delay_show_49709 picolcd_operation_mode_delay_show 0 49709 NULL
140026 +vnic_dev_add_addr_49710 vnic_dev_add_addr 0 49710 NULL nohasharray
140027 +do_iter_readv_writev_49710 do_iter_readv_writev 0 49710 &vnic_dev_add_addr_49710
140028 +show_online_49713 show_online 0 49713 NULL
140029 +do_splice_to_49714 do_splice_to 0-4 49714 NULL
140030 +write_pool_49718 write_pool 3-0 49718 NULL
140031 +create_modalias_49720 create_modalias 0 49720 NULL
140032 +alloc_kmem_cache_node_49725 alloc_kmem_cache_node 0 49725 NULL
140033 +pcnet_open_49729 pcnet_open 0 49729 NULL
140034 +dev_pm_qos_constraints_allocate_49731 dev_pm_qos_constraints_allocate 0 49731 NULL
140035 +sys_fsetxattr_49736 sys_fsetxattr 4 49736 NULL
140036 +write_exec_49737 write_exec 0 49737 NULL nohasharray
140037 +cbaf_send_host_info_49737 cbaf_send_host_info 0 49737 &write_exec_49737
140038 +check_frame_49741 check_frame 0 49741 NULL
140039 +ixgbe_vlan_rx_add_vid_49743 ixgbe_vlan_rx_add_vid 0 49743 NULL
140040 +zd_usb_iowrite16v_49744 zd_usb_iowrite16v 3 49744 NULL nohasharray
140041 +iio_show_dev_name_49744 iio_show_dev_name 0 49744 &zd_usb_iowrite16v_49744
140042 +show_usblim_49746 show_usblim 0 49746 NULL nohasharray
140043 +uvc_init_video_49746 uvc_init_video 0 49746 &show_usblim_49746
140044 +firmware_loading_show_49748 firmware_loading_show 0 49748 NULL
140045 +__niu_wait_bits_clear_ipp_49750 __niu_wait_bits_clear_ipp 0 49750 NULL
140046 +btrfs_chunk_num_stripes_49751 btrfs_chunk_num_stripes 0 49751 NULL
140047 +fuse_wr_pages_49753 fuse_wr_pages 0-2-1 49753 NULL
140048 +lifetime_write_kbytes_show_49754 lifetime_write_kbytes_show 0 49754 NULL
140049 +pb0100_set_red_balance_49756 pb0100_set_red_balance 0 49756 NULL
140050 +nci_skb_alloc_49757 nci_skb_alloc 2 49757 NULL
140051 +key_conf_keylen_read_49758 key_conf_keylen_read 3-0 49758 NULL nohasharray
140052 +cfg80211_vendor_event_alloc_49758 cfg80211_vendor_event_alloc 2 49758 &key_conf_keylen_read_49758 nohasharray
140053 +zr364xx_prepare_49758 zr364xx_prepare 0 49758 &cfg80211_vendor_event_alloc_49758
140054 +acpi_ps_get_next_namepath_49760 acpi_ps_get_next_namepath 0 49760 NULL
140055 +ceph_uninline_data_49761 ceph_uninline_data 0 49761 NULL
140056 +fuse_conn_waiting_read_49762 fuse_conn_waiting_read 3-0 49762 NULL
140057 +keyspan_write_room_49763 keyspan_write_room 0 49763 NULL
140058 +show_ipv4_iface_gateway_49765 show_ipv4_iface_gateway 0 49765 NULL nohasharray
140059 +nmi_suspend_49765 nmi_suspend 0 49765 &show_ipv4_iface_gateway_49765 nohasharray
140060 +mx2_camera_get_formats_49765 mx2_camera_get_formats 0 49765 &nmi_suspend_49765
140061 +isku_sysfs_write_49767 isku_sysfs_write 5-0 49767 NULL
140062 +ivtvfb_set_var_49771 ivtvfb_set_var 0 49771 NULL
140063 +dev_show_49780 dev_show 0 49780 NULL
140064 +set_port0_handler_49783 set_port0_handler 4-0 49783 NULL nohasharray
140065 +be_mac_addr_set_49783 be_mac_addr_set 0 49783 &set_port0_handler_49783 nohasharray
140066 +apds990x_set_lux_thresh_49783 apds990x_set_lux_thresh 0 49783 &be_mac_addr_set_49783
140067 +C_SYSC_recv_49784 C_SYSC_recv 3 49784 NULL
140068 +toshiba_touchpad_set_49788 toshiba_touchpad_set 0 49788 NULL
140069 +ceph_osdc_readpages_49789 ceph_osdc_readpages 0 49789 NULL nohasharray
140070 +qla4_83xx_check_cmd_peg_status_49789 qla4_83xx_check_cmd_peg_status 0 49789 &ceph_osdc_readpages_49789
140071 +i40e_sync_vsi_filters_49791 i40e_sync_vsi_filters 0 49791 NULL
140072 +nfs_file_fsync_49792 nfs_file_fsync 0 49792 NULL
140073 +store_ideapad_cam_49794 store_ideapad_cam 0-4 49794 NULL
140074 +nilfs_segctor_README_show_49796 nilfs_segctor_README_show 0 49796 NULL
140075 +__of_parse_phandle_with_args_49807 __of_parse_phandle_with_args 0 49807 NULL nohasharray
140076 +asiliantfb_check_var_49807 asiliantfb_check_var 0 49807 &__of_parse_phandle_with_args_49807
140077 +xfs_buf_submit_wait_49810 xfs_buf_submit_wait 0 49810 NULL
140078 +po1030_set_hvflip_49811 po1030_set_hvflip 0 49811 NULL
140079 +show_config_pending_49814 show_config_pending 0 49814 NULL
140080 +v9fs_file_fsync_dotl_49822 v9fs_file_fsync_dotl 0 49822 NULL
140081 +nilfs_dev_revision_show_49827 nilfs_dev_revision_show 0 49827 NULL
140082 +ntfs_copy_from_user_iovec_49829 ntfs_copy_from_user_iovec 6-0-3 49829 NULL
140083 +nvkm_engctx_create__49831 nvkm_engctx_create_ 8 49831 NULL nohasharray
140084 +add_uuid_49831 add_uuid 4 49831 &nvkm_engctx_create__49831 nohasharray
140085 +ns_get_name_49831 ns_get_name 0 49831 &add_uuid_49831
140086 +tcf_csum_ipv4_tcp_49834 tcf_csum_ipv4_tcp 3 49834 NULL
140087 +ath6kl_fwlog_block_read_49836 ath6kl_fwlog_block_read 3-0 49836 NULL
140088 +snd_azf3328_pcm_prepare_49838 snd_azf3328_pcm_prepare 0 49838 NULL nohasharray
140089 +pci_add_dynid_49838 pci_add_dynid 0 49838 &snd_azf3328_pcm_prepare_49838
140090 +twl4030_write_49846 twl4030_write 2 49846 NULL
140091 +show_lut_temp_49847 show_lut_temp 0 49847 NULL
140092 +scsi_dispatch_cmd_entry_49848 scsi_dispatch_cmd_entry 3-0 49848 NULL
140093 +timeradd_entry_49850 timeradd_entry 3-0 49850 NULL
140094 +ecryptfs_statfs_49853 ecryptfs_statfs 0 49853 NULL
140095 +efx_fill_loopback_test_49855 efx_fill_loopback_test 0-4 49855 NULL
140096 +udplite_sk_init_49856 udplite_sk_init 0 49856 NULL
140097 +store_modes_49864 store_modes 0-4 49864 NULL
140098 +e1000_setup_tx_resources_49867 e1000_setup_tx_resources 0 49867 NULL
140099 +____request_module_49868 ____request_module 0 49868 NULL
140100 +sctp_setsockopt_bindx_49870 sctp_setsockopt_bindx 3-0 49870 NULL
140101 +carl9170_op_get_stats_49871 carl9170_op_get_stats 0 49871 NULL
140102 +wm831x_rtc_stop_alarm_49875 wm831x_rtc_stop_alarm 0 49875 NULL
140103 +s_filter_49877 s_filter 0 49877 NULL
140104 +show_volt_max_49881 show_volt_max 0 49881 NULL
140105 +kovaplus_sysfs_read_profile_settings_49882 kovaplus_sysfs_read_profile_settings 0-5-6 49882 NULL
140106 +il_send_cmd_pdu_async_49891 il_send_cmd_pdu_async 0 49891 NULL
140107 +tgr192_init_49892 tgr192_init 0 49892 NULL
140108 +ovs_key_attr_size_49898 ovs_key_attr_size 0 49898 NULL
140109 +bnx2x_open_49905 bnx2x_open 0 49905 NULL
140110 +ea_put_49907 ea_put 0 49907 NULL
140111 +qnx4_statfs_49911 qnx4_statfs 0 49911 NULL
140112 +ecryptfs_filldir_49912 ecryptfs_filldir 3 49912 NULL nohasharray
140113 +available_governors_show_49912 available_governors_show 0 49912 &ecryptfs_filldir_49912
140114 +fuse_send_write_49915 fuse_send_write 0-4 49915 NULL
140115 +bsp_pm_callback_49917 bsp_pm_callback 0 49917 NULL
140116 +show_voltage_label_49923 show_voltage_label 0 49923 NULL nohasharray
140117 +megasas_fw_crash_state_store_49923 megasas_fw_crash_state_store 0-4 49923 &show_voltage_label_49923
140118 +_cpu_up_49927 _cpu_up 0 49927 NULL
140119 +beacon_timeout_ms_store_49935 beacon_timeout_ms_store 0-4 49935 NULL
140120 +mxl301rf_set_params_49936 mxl301rf_set_params 0 49936 NULL
140121 +gnttab_setup_auto_xlat_frames_49940 gnttab_setup_auto_xlat_frames 1 49940 NULL
140122 +tpm_get_random_49950 tpm_get_random 0-3 49950 NULL
140123 +iscsi_nacl_attrib_show_default_erl_49955 iscsi_nacl_attrib_show_default_erl 0 49955 NULL
140124 +saa7706h_i2c_transfer_49957 saa7706h_i2c_transfer 3 49957 NULL
140125 +snd_soundfont_load_49964 snd_soundfont_load 0-3 49964 NULL
140126 +store_temp_auto_boost_49966 store_temp_auto_boost 0-4 49966 NULL
140127 +bDeviceSubClass_show_49970 bDeviceSubClass_show 0 49970 NULL
140128 +volume_write_49971 volume_write 0 49971 NULL
140129 +set_a_bus_drop_49973 set_a_bus_drop 0-4 49973 NULL
140130 +wl1251_boot_upload_firmware_49975 wl1251_boot_upload_firmware 0 49975 NULL nohasharray
140131 +store_49975 store 0 49975 &wl1251_boot_upload_firmware_49975
140132 +qla4xxx_hw_reset_49976 qla4xxx_hw_reset 0 49976 NULL
140133 +b43legacy_pio_read_49978 b43legacy_pio_read 0 49978 NULL
140134 +set_attr_textmode_49984 set_attr_textmode 0-4 49984 NULL
140135 +ct_pcm_playback_prepare_49985 ct_pcm_playback_prepare 0 49985 NULL
140136 +ieee80211_if_fmt_dtim_count_49987 ieee80211_if_fmt_dtim_count 3 49987 NULL nohasharray
140137 +hdcs_reg_write_seq_49987 hdcs_reg_write_seq 0 49987 &ieee80211_if_fmt_dtim_count_49987
140138 +rcu_expedited_show_49988 rcu_expedited_show 0 49988 NULL
140139 +drm_buffer_copy_from_user_49990 drm_buffer_copy_from_user 3 49990 NULL
140140 +wm831x_isink_disable_49991 wm831x_isink_disable 0 49991 NULL
140141 +__mlx4_replace_mac_49992 __mlx4_replace_mac 0 49992 NULL
140142 +sta2x11_swiotlb_alloc_coherent_49994 sta2x11_swiotlb_alloc_coherent 2 49994 NULL
140143 +run_49996 run 0 49996 NULL
140144 +write_49997 write 0 49997 NULL
140145 +__module_alloc_50004 __module_alloc 1 50004 NULL
140146 +cx231xx_i2c_send_bytes_50007 cx231xx_i2c_send_bytes 0 50007 NULL nohasharray
140147 +group_addr_store_50007 group_addr_store 0-4 50007 &cx231xx_i2c_send_bytes_50007
140148 +dn_mss_from_pmtu_50011 dn_mss_from_pmtu 0-2 50011 NULL
140149 +hugetlb_entry_50017 hugetlb_entry 0 50017 NULL
140150 +security_context_to_sid_50019 security_context_to_sid 2-0 50019 NULL nohasharray
140151 +ASIE_show_50019 ASIE_show 0 50019 &security_context_to_sid_50019
140152 +isdn_read_50021 isdn_read 3-0 50021 NULL
140153 +move_to_new_page_50023 move_to_new_page 0 50023 NULL
140154 +rose_device_event_50026 rose_device_event 0 50026 NULL
140155 +xlog_recovery_process_trans_50028 xlog_recovery_process_trans 4 50028 NULL nohasharray
140156 +qp_alloc_queue_50028 qp_alloc_queue 1 50028 &xlog_recovery_process_trans_50028
140157 +set_mtu_50032 set_mtu 0 50032 NULL
140158 +ath10k_wmi_pdev_pktlog_enable_50033 ath10k_wmi_pdev_pktlog_enable 0 50033 NULL
140159 +sky2_open_50034 sky2_open 0 50034 NULL
140160 +do_set_pwm_mode_50035 do_set_pwm_mode 0 50035 NULL
140161 +read_partial_message_section_50036 read_partial_message_section 3 50036 NULL
140162 +acpi_ut_copy_ipackage_to_epackage_50038 acpi_ut_copy_ipackage_to_epackage 0 50038 NULL
140163 +wait_for_free_request_50040 wait_for_free_request 0 50040 NULL nohasharray
140164 +dbg_chk_lpt_free_spc_50040 dbg_chk_lpt_free_spc 0 50040 &wait_for_free_request_50040 nohasharray
140165 +nf_sockopt_50040 nf_sockopt 0 50040 &dbg_chk_lpt_free_spc_50040
140166 +read_lid_handling_50041 read_lid_handling 0 50041 NULL
140167 +target_stat_scsi_tgt_dev_show_attr_resets_50044 target_stat_scsi_tgt_dev_show_attr_resets 0 50044 NULL
140168 +wl1251_hw_init_mem_config_50045 wl1251_hw_init_mem_config 0 50045 NULL nohasharray
140169 +iscsi_tpg_attrib_store_t10_pi_50045 iscsi_tpg_attrib_store_t10_pi 0-3 50045 &wl1251_hw_init_mem_config_50045
140170 +alloc_ebda_hpc_50046 alloc_ebda_hpc 1-2 50046 NULL
140171 +ioread8_50049 ioread8 0 50049 NULL
140172 +sctp_copy_local_addr_list_50054 sctp_copy_local_addr_list 0 50054 NULL nohasharray
140173 +target_stat_scsi_auth_intr_show_attr_num_cmds_50054 target_stat_scsi_auth_intr_show_attr_num_cmds 0 50054 &sctp_copy_local_addr_list_50054
140174 +fuse_conn_max_background_write_50061 fuse_conn_max_background_write 3-0 50061 NULL
140175 +reserve_grant_head_show_50063 reserve_grant_head_show 0 50063 NULL
140176 +max8660_ldo67_enable_50073 max8660_ldo67_enable 0 50073 NULL
140177 +lx_pipe_state_50076 lx_pipe_state 0 50076 NULL
140178 +multicast_last_member_count_store_50078 multicast_last_member_count_store 4-0 50078 NULL
140179 +dev_set_alias_50084 dev_set_alias 3-0 50084 NULL
140180 +pcpu_get_vm_areas_50085 pcpu_get_vm_areas 3 50085 NULL
140181 +libcfs_ioctl_popdata_50087 libcfs_ioctl_popdata 3 50087 NULL
140182 +sock_setsockopt_50088 sock_setsockopt 5-0 50088 NULL
140183 +altera_swap_dr_50090 altera_swap_dr 2 50090 NULL
140184 +afs_writepages_50092 afs_writepages 0 50092 NULL
140185 +card_type_show_50095 card_type_show 0 50095 NULL
140186 +il4965_restore_default_wep_keys_50096 il4965_restore_default_wep_keys 0 50096 NULL
140187 +android_set_cntry_50100 android_set_cntry 0 50100 NULL
140188 +uwb_rc_beacon_50102 uwb_rc_beacon 0 50102 NULL
140189 +epp_write_addr_50103 epp_write_addr 0 50103 NULL
140190 +xc5000_set_digital_params_50105 xc5000_set_digital_params 0 50105 NULL
140191 +read_file_slot_50111 read_file_slot 3-0 50111 NULL
140192 +tw9910_cropcap_50113 tw9910_cropcap 0 50113 NULL
140193 +mon_text_read_t_50115 mon_text_read_t 0-3 50115 NULL
140194 +show_chassis_clear_50119 show_chassis_clear 0 50119 NULL
140195 +rx_streaming_interval_write_50120 rx_streaming_interval_write 3-0 50120 NULL nohasharray
140196 +show_counter_ib_symbol_errs_50120 show_counter_ib_symbol_errs 0 50120 &rx_streaming_interval_write_50120
140197 +ocrdma_dbgfs_ops_write_50123 ocrdma_dbgfs_ops_write 3-0 50123 NULL
140198 +roccat_common2_sysfs_write_light_50130 roccat_common2_sysfs_write_light 0-6-5 50130 NULL
140199 +wake_up_wlan_store_50132 wake_up_wlan_store 0-4 50132 NULL nohasharray
140200 +elan_i2c_finish_fw_update_50132 elan_i2c_finish_fw_update 0 50132 &wake_up_wlan_store_50132
140201 +SYSC_preadv_50134 SYSC_preadv 3 50134 NULL nohasharray
140202 +udf_adinicb_writepage_50134 udf_adinicb_writepage 0 50134 &SYSC_preadv_50134
140203 +dimmdev_label_show_50135 dimmdev_label_show 0 50135 NULL
140204 +mei_cl_flow_ctrl_reduce_50137 mei_cl_flow_ctrl_reduce 0 50137 NULL
140205 +suspend_devices_and_enter_50139 suspend_devices_and_enter 0 50139 NULL
140206 +rbd_dev_refresh_50142 rbd_dev_refresh 0 50142 NULL
140207 +store_fan_full_speed_50143 store_fan_full_speed 0-4 50143 NULL
140208 +xenbus_write_transaction_50146 xenbus_write_transaction 0 50146 NULL
140209 +ata_scsi_activity_show_50149 ata_scsi_activity_show 0 50149 NULL
140210 +__uncore_xbr_mask_show_50150 __uncore_xbr_mask_show 0 50150 NULL
140211 +csrow_mem_type_show_50152 csrow_mem_type_show 0 50152 NULL
140212 +tx_frag_need_fragmentation_read_50153 tx_frag_need_fragmentation_read 3-0 50153 NULL nohasharray
140213 +show_min_uA_50153 show_min_uA 0 50153 &tx_frag_need_fragmentation_read_50153
140214 +xfs_bwrite_50154 xfs_bwrite 0 50154 NULL
140215 +show_fc_rport_port_name_50155 show_fc_rport_port_name 0 50155 NULL
140216 +reiserfs_bmap_count_50160 reiserfs_bmap_count 0 50160 NULL
140217 +aac_nark_ioremap_50163 aac_nark_ioremap 2 50163 NULL nohasharray
140218 +kmalloc_node_50163 kmalloc_node 1 50163 &aac_nark_ioremap_50163
140219 +arch_check_ftrace_location_50164 arch_check_ftrace_location 0 50164 NULL
140220 +rx_refill_50166 rx_refill 0 50166 NULL
140221 +rx_filter_ibss_filter_read_50167 rx_filter_ibss_filter_read 3-0 50167 NULL
140222 +ahd_probe_stack_size_50168 ahd_probe_stack_size 0 50168 NULL
140223 +odev_update_50169 odev_update 2-0 50169 NULL
140224 +ieee80211_if_fmt_dot11MeshHWMPRannInterval_50172 ieee80211_if_fmt_dot11MeshHWMPRannInterval 3 50172 NULL nohasharray
140225 +ubi_resize_volume_50172 ubi_resize_volume 2 50172 &ieee80211_if_fmt_dot11MeshHWMPRannInterval_50172
140226 +bInterfaceSubClass_show_50176 bInterfaceSubClass_show 0 50176 NULL
140227 +xfs_dbg_store_50177 xfs_dbg_store 0-4 50177 NULL
140228 +ext3_do_update_inode_50178 ext3_do_update_inode 0 50178 NULL
140229 +mxl111sf_tuner_program_regs_50179 mxl111sf_tuner_program_regs 0 50179 NULL
140230 +udc_create_dma_chain_50185 udc_create_dma_chain 0 50185 NULL
140231 +ib_send_cm_drep_50186 ib_send_cm_drep 3 50186 NULL
140232 +store_beep_50196 store_beep 0-4 50196 NULL
140233 +max_medium_access_timeouts_show_50197 max_medium_access_timeouts_show 0 50197 NULL
140234 +cfg80211_roamed_bss_50198 cfg80211_roamed_bss 6-4 50198 NULL
140235 +cyttsp4_probe_50201 cyttsp4_probe 4 50201 NULL
140236 +ahci_show_host_caps_50203 ahci_show_host_caps 0 50203 NULL
140237 +rx_rx_timeout_wa_read_50204 rx_rx_timeout_wa_read 3-0 50204 NULL nohasharray
140238 +store_falltime_50204 store_falltime 4-0 50204 &rx_rx_timeout_wa_read_50204
140239 +mthca_buddy_init_50206 mthca_buddy_init 2 50206 NULL nohasharray
140240 +compat_SyS_sendfile_50206 compat_SyS_sendfile 4 50206 &mthca_buddy_init_50206
140241 +l2cap_sock_setsockopt_50207 l2cap_sock_setsockopt 5-0 50207 NULL
140242 +ieee80211_skb_resize_50211 ieee80211_skb_resize 3 50211 NULL
140243 +seq_buf_to_user_50213 seq_buf_to_user 3 50213 NULL
140244 +acm_submit_read_urbs_50216 acm_submit_read_urbs 0 50216 NULL
140245 +loadtime_init_50221 loadtime_init 0 50221 NULL
140246 +igbvf_set_mac_50224 igbvf_set_mac 0 50224 NULL
140247 +mon_bin_compat_ioctl_50234 mon_bin_compat_ioctl 3 50234 NULL
140248 +sg_kmalloc_50240 sg_kmalloc 1 50240 NULL nohasharray
140249 +nilfs_cpfile_get_stat_50240 nilfs_cpfile_get_stat 0 50240 &sg_kmalloc_50240
140250 +adp8870_bl_l5_dark_max_store_50252 adp8870_bl_l5_dark_max_store 4-0 50252 NULL
140251 +afs_extract_data_50261 afs_extract_data 5 50261 NULL nohasharray
140252 +cx25821_s_ctrl_50261 cx25821_s_ctrl 0 50261 &afs_extract_data_50261 nohasharray
140253 +gadget_config_desc_MaxPower_show_50261 gadget_config_desc_MaxPower_show 0 50261 &cx25821_s_ctrl_50261
140254 +igb_init_interrupt_scheme_50262 igb_init_interrupt_scheme 0 50262 NULL
140255 +vlan_dev_hard_header_50263 vlan_dev_hard_header 0 50263 NULL
140256 +isci_phy_control_50264 isci_phy_control 0 50264 NULL
140257 +vlan_dev_init_50267 vlan_dev_init 0 50267 NULL nohasharray
140258 +pwm1_store_50267 pwm1_store 4-0 50267 &vlan_dev_init_50267
140259 +__i915_add_request_50272 __i915_add_request 0 50272 NULL
140260 +cifs_setattr_unix_50275 cifs_setattr_unix 0 50275 NULL
140261 +con2fb_acquire_newinfo_50278 con2fb_acquire_newinfo 0 50278 NULL
140262 +ahci_led_show_50279 ahci_led_show 0 50279 NULL
140263 +netlink_send_50281 netlink_send 0 50281 NULL
140264 +input_bits_to_string_50285 input_bits_to_string 0 50285 NULL
140265 +rxrpc_setsockopt_50286 rxrpc_setsockopt 5-0 50286 NULL
140266 +store_50289 store 0-3 50289 NULL
140267 +show_in10_50295 show_in10 0 50295 NULL
140268 +vidioc_streamon_50299 vidioc_streamon 0 50299 NULL nohasharray
140269 +iscsi_tpg_param_store_ImmediateData_50299 iscsi_tpg_param_store_ImmediateData 0-3 50299 &vidioc_streamon_50299
140270 +soc_codec_reg_show_50302 soc_codec_reg_show 0-3 50302 NULL
140271 +ath10k_mac_set_kickout_50303 ath10k_mac_set_kickout 0 50303 NULL
140272 +SYSC_flistxattr_50307 SYSC_flistxattr 3 50307 NULL
140273 +SYSC_sched_setaffinity_50310 SYSC_sched_setaffinity 2 50310 NULL nohasharray
140274 +pch_gbe_alloc_rx_buffers_pool_50310 pch_gbe_alloc_rx_buffers_pool 0 50310 &SYSC_sched_setaffinity_50310
140275 +snd_fm801_playback_trigger_50312 snd_fm801_playback_trigger 0 50312 NULL
140276 +tps65912_gpio_output_50313 tps65912_gpio_output 0 50313 NULL
140277 +cond_init_bool_indexes_50314 cond_init_bool_indexes 0 50314 NULL
140278 +soc_camera_read_50319 soc_camera_read 3-0 50319 NULL
140279 +b43_phy_ht_op_init_50321 b43_phy_ht_op_init 0 50321 NULL
140280 +sdr_cap_start_streaming_50324 sdr_cap_start_streaming 0 50324 NULL nohasharray
140281 +batadv_mesh_init_50324 batadv_mesh_init 0 50324 &sdr_cap_start_streaming_50324
140282 +ds2781_recall_eeprom_50328 ds2781_recall_eeprom 0 50328 NULL
140283 +do_launder_page_50329 do_launder_page 0 50329 NULL
140284 +picolcd_fb_update_rate_show_50333 picolcd_fb_update_rate_show 0 50333 NULL
140285 +lpfc_idiag_pcicfg_read_50334 lpfc_idiag_pcicfg_read 3-0 50334 NULL
140286 +dax_io_50336 dax_io 5-4-0 50336 NULL
140287 +snd_pcm_lib_writev_50337 snd_pcm_lib_writev 3-0 50337 NULL nohasharray
140288 +ocfs2_block_to_cluster_group_50337 ocfs2_block_to_cluster_group 2 50337 &snd_pcm_lib_writev_50337
140289 +roccat_common2_send_with_status_50343 roccat_common2_send_with_status 4-0 50343 NULL
140290 +tpm_read_50344 tpm_read 3-0 50344 NULL
140291 +set_auto_brightness_50345 set_auto_brightness 0 50345 NULL
140292 +__orinoco_up_50349 __orinoco_up 0 50349 NULL
140293 +nr_overcommit_hugepages_show_50351 nr_overcommit_hugepages_show 0 50351 NULL
140294 +selinux_file_permission_50354 selinux_file_permission 0 50354 NULL
140295 +isdn_ppp_read_50356 isdn_ppp_read 4-0 50356 NULL
140296 +unpack_u16_chunk_50357 unpack_u16_chunk 0 50357 NULL
140297 +iwl_dbgfs_echo_test_write_50362 iwl_dbgfs_echo_test_write 3-0 50362 NULL nohasharray
140298 +solo_enc_on_50362 solo_enc_on 0 50362 &iwl_dbgfs_echo_test_write_50362 nohasharray
140299 +ds2781_set_rsgain_setting_50362 ds2781_set_rsgain_setting 0-4 50362 &solo_enc_on_50362
140300 +xfrm_send_migrate_50365 xfrm_send_migrate 5 50365 NULL nohasharray
140301 +setbrightness_50365 setbrightness 0 50365 &xfrm_send_migrate_50365
140302 +roccat_common2_receive_50369 roccat_common2_receive 4-0 50369 NULL
140303 +store_pwm_temp_sel_50371 store_pwm_temp_sel 0-4 50371 NULL
140304 +set_ctrl_50374 set_ctrl 0 50374 NULL
140305 +sl_alloc_bufs_50380 sl_alloc_bufs 2 50380 NULL
140306 +tg3_reset_hw_50381 tg3_reset_hw 0 50381 NULL
140307 +store_temp62_50383 store_temp62 0-4 50383 NULL
140308 +may_change_ptraced_domain_50385 may_change_ptraced_domain 0 50385 NULL
140309 +acpi_ds_scope_stack_pop_50387 acpi_ds_scope_stack_pop 0 50387 NULL
140310 +flags_show_50391 flags_show 0 50391 NULL
140311 +ad7877_gpio3_show_50397 ad7877_gpio3_show 0 50397 NULL
140312 +base_sock_create_50400 base_sock_create 0 50400 NULL
140313 +snd_mask_refine_last_50406 snd_mask_refine_last 0 50406 NULL
140314 +inode_getsecctx_50410 inode_getsecctx 0 50410 NULL
140315 +l2tp_ip_sendmsg_50411 l2tp_ip_sendmsg 4-0 50411 NULL
140316 +recomp_data_node_50412 recomp_data_node 0 50412 NULL
140317 +tg_set_rt_bandwidth_50413 tg_set_rt_bandwidth 0 50413 NULL
140318 +acpi_ds_result_stack_pop_50414 acpi_ds_result_stack_pop 0 50414 NULL
140319 +fc0012_writereg_50421 fc0012_writereg 0 50421 NULL nohasharray
140320 +store_select_ref_frequency_50421 store_select_ref_frequency 0-4 50421 &fc0012_writereg_50421
140321 +iscsi_create_conn_50425 iscsi_create_conn 2 50425 NULL
140322 +validate_acl_mac_addrs_50429 validate_acl_mac_addrs 0 50429 NULL
140323 +event_input_50432 event_input 0 50432 NULL
140324 +show_bluetooth_50436 show_bluetooth 0 50436 NULL
140325 +xfs_alloc_update_counters_50441 xfs_alloc_update_counters 0 50441 NULL
140326 +snd_cmipci_playback_trigger_50442 snd_cmipci_playback_trigger 0 50442 NULL
140327 +ecryptfs_write_lower_page_segment_50444 ecryptfs_write_lower_page_segment 0-4 50444 NULL
140328 +crypt_scatterlist_50445 crypt_scatterlist 0 50445 NULL nohasharray
140329 +wanxl_open_50445 wanxl_open 0 50445 &crypt_scatterlist_50445
140330 +patch_vt1702_50446 patch_vt1702 0 50446 NULL
140331 +btrfs_space_info_show_flags_50448 btrfs_space_info_show_flags 0 50448 NULL
140332 +udf_writepages_50451 udf_writepages 0 50451 NULL
140333 +pgctrl_write_50453 pgctrl_write 3-0 50453 NULL
140334 +device_create_sys_dev_entry_50458 device_create_sys_dev_entry 0 50458 NULL
140335 +available_frequencies_show_50462 available_frequencies_show 0 50462 NULL nohasharray
140336 +xircom_open_50462 xircom_open 0 50462 &available_frequencies_show_50462
140337 +s5p_jpeg_adjust_subs_ctrl_50466 s5p_jpeg_adjust_subs_ctrl 0 50466 NULL
140338 +i2o_dma_map_sg_50468 i2o_dma_map_sg 3 50468 NULL
140339 +store_spi_transport_pcomp_en_50471 store_spi_transport_pcomp_en 0-4 50471 NULL
140340 +tps65217_update_bits_50472 tps65217_update_bits 0 50472 NULL
140341 +show_pwm_auto_50473 show_pwm_auto 0 50473 NULL
140342 +viafb_set_par_50475 viafb_set_par 0 50475 NULL
140343 +selinux_ipv4_forward_50476 selinux_ipv4_forward 0 50476 NULL
140344 +__iscsi_tpg_auth_show_password_50477 __iscsi_tpg_auth_show_password 0 50477 NULL
140345 +cdrom_read_cdda_50478 cdrom_read_cdda 4 50478 NULL nohasharray
140346 +snd_atiixp_spdif_prepare_50478 snd_atiixp_spdif_prepare 0 50478 &cdrom_read_cdda_50478
140347 +t3_mgmt_tx_50484 t3_mgmt_tx 0 50484 NULL
140348 +__iio_update_buffers_50487 __iio_update_buffers 0 50487 NULL
140349 +freeze_show_50489 freeze_show 0 50489 NULL
140350 +gfs2_block_map_50492 gfs2_block_map 0 50492 NULL
140351 +mei_io_cb_alloc_req_buf_50493 mei_io_cb_alloc_req_buf 2-0 50493 NULL
140352 +of_irq_parse_one_50494 of_irq_parse_one 0 50494 NULL
140353 +pm8001_get_gsm_dump_50495 pm8001_get_gsm_dump 0 50495 NULL
140354 +validate_50497 validate 0 50497 NULL
140355 +_pmbus_regulator_on_off_50498 _pmbus_regulator_on_off 0 50498 NULL
140356 +rxrpc_preparse_xdr_rxkad_50503 rxrpc_preparse_xdr_rxkad 0 50503 NULL
140357 +numa_node_show_50504 numa_node_show 0 50504 NULL
140358 +pwr_rcvd_awake_beacons_read_50505 pwr_rcvd_awake_beacons_read 3-0 50505 NULL
140359 +show_ep_handle_50508 show_ep_handle 0 50508 NULL
140360 +isofs_readpage_50512 isofs_readpage 0 50512 NULL
140361 +protection_type_store_50516 protection_type_store 0-4 50516 NULL
140362 +ext3_freeze_50523 ext3_freeze 0 50523 NULL
140363 +b43_op_get_stats_50524 b43_op_get_stats 0 50524 NULL nohasharray
140364 +hsc_read_50524 hsc_read 0-3 50524 &b43_op_get_stats_50524
140365 +nr_hugepages_store_50532 nr_hugepages_store 4-0 50532 NULL
140366 +inet6_netconf_msgsize_devconf_50534 inet6_netconf_msgsize_devconf 0 50534 NULL
140367 +show_eeprom3_50535 show_eeprom3 0 50535 NULL nohasharray
140368 +dlfb_submit_urb_50535 dlfb_submit_urb 0 50535 &show_eeprom3_50535
140369 +fwnet_receive_packet_50537 fwnet_receive_packet 9 50537 NULL
140370 +wlcore_set_partition_50538 wlcore_set_partition 0 50538 NULL nohasharray
140371 +velocity_init_rings_50538 velocity_init_rings 0 50538 &wlcore_set_partition_50538
140372 +ath6kl_set_ap_probe_resp_ies_50539 ath6kl_set_ap_probe_resp_ies 3 50539 NULL nohasharray
140373 +ip_local_out_sk_50539 ip_local_out_sk 0 50539 &ath6kl_set_ap_probe_resp_ies_50539 nohasharray
140374 +vendor_id_store_50539 vendor_id_store 0-4 50539 &ip_local_out_sk_50539
140375 +show_fan_div_50540 show_fan_div 0 50540 NULL nohasharray
140376 +iwl_mvm_add_sta_50540 iwl_mvm_add_sta 0 50540 &show_fan_div_50540
140377 +set_fcoe_ctlr_enabled_50542 set_fcoe_ctlr_enabled 0 50542 NULL
140378 +bh_get_50543 bh_get 0 50543 NULL
140379 +gfs2_meta_inode_buffer_50544 gfs2_meta_inode_buffer 0 50544 NULL
140380 +attr_fn_lock_store_cptkbd_50545 attr_fn_lock_store_cptkbd 0-4 50545 NULL
140381 +airspy_set_lna_gain_50547 airspy_set_lna_gain 0 50547 NULL
140382 +trigger_request_store_50548 trigger_request_store 4 50548 NULL
140383 +wl127x_boot_clk_50551 wl127x_boot_clk 0 50551 NULL
140384 +blkdev_readpage_50552 blkdev_readpage 0 50552 NULL
140385 +usbat_flash_write_data_50553 usbat_flash_write_data 4 50553 NULL
140386 +__uncore_match_dnid_show_50561 __uncore_match_dnid_show 0 50561 NULL
140387 +ncp_fsync_50562 ncp_fsync 0 50562 NULL
140388 +self_check_peb_vid_hdr_50563 self_check_peb_vid_hdr 0 50563 NULL
140389 +cmpc_accel_g_select_store_v4_50566 cmpc_accel_g_select_store_v4 0-4 50566 NULL
140390 +_transport_phy_reset_50570 _transport_phy_reset 0 50570 NULL
140391 +mwave_write_50571 mwave_write 0-3 50571 NULL
140392 +hpet_cpuhp_notify_50573 hpet_cpuhp_notify 0 50573 NULL
140393 +target_fabric_tpg_auth_attr_store_50574 target_fabric_tpg_auth_attr_store 0 50574 NULL
140394 +mwifiex_cmd_802_11_bg_scan_query_50580 mwifiex_cmd_802_11_bg_scan_query 0 50580 NULL
140395 +fat_readpages_50582 fat_readpages 4 50582 NULL nohasharray
140396 +pep_reply_50582 pep_reply 5 50582 &fat_readpages_50582
140397 +iwl_dbgfs_missed_beacon_read_50584 iwl_dbgfs_missed_beacon_read 3-0 50584 NULL nohasharray
140398 +pcsp_start_playing_50584 pcsp_start_playing 0 50584 &iwl_dbgfs_missed_beacon_read_50584
140399 +rfcomm_sock_bind_50585 rfcomm_sock_bind 0 50585 NULL
140400 +show_srp_rport_roles_50588 show_srp_rport_roles 0 50588 NULL
140401 +build_inv_iommu_pages_50589 build_inv_iommu_pages 2-3 50589 NULL
140402 +load_map_50592 load_map 0 50592 NULL
140403 +sge_rx_50594 sge_rx 3 50594 NULL
140404 +per_cpu_show_50601 per_cpu_show 0 50601 NULL
140405 +__ext4_journalled_writepage_50603 __ext4_journalled_writepage 0 50603 NULL
140406 +wl1251_hw_init_pta_50604 wl1251_hw_init_pta 0 50604 NULL nohasharray
140407 +loop_attr_offset_show_50604 loop_attr_offset_show 0 50604 &wl1251_hw_init_pta_50604
140408 +xillybus_write_50605 xillybus_write 3-0 50605 NULL
140409 +marvell_of_reg_init_50608 marvell_of_reg_init 0 50608 NULL
140410 +lx_hardware_stop_50609 lx_hardware_stop 0 50609 NULL nohasharray
140411 +show_pwm_ac_50609 show_pwm_ac 0 50609 &lx_hardware_stop_50609
140412 +ipr_halt_50616 ipr_halt 0 50616 NULL
140413 +rx_rx_checksum_result_read_50617 rx_rx_checksum_result_read 3-0 50617 NULL
140414 +get_lid_handling_50618 get_lid_handling 0 50618 NULL nohasharray
140415 +show_session_param_ISCSI_PARAM_MAX_R2T_50618 show_session_param_ISCSI_PARAM_MAX_R2T 0 50618 &get_lid_handling_50618
140416 +sparse_early_usemaps_alloc_node_50623 sparse_early_usemaps_alloc_node 4 50623 NULL
140417 +regcache_rbtree_write_50629 regcache_rbtree_write 2-0 50629 NULL nohasharray
140418 +macvtap_alloc_skb_50629 macvtap_alloc_skb 2-3-4 50629 &regcache_rbtree_write_50629 nohasharray
140419 +ip_vs_local_request6_50629 ip_vs_local_request6 0 50629 &macvtap_alloc_skb_50629
140420 +enic_dev_add_station_addr_50630 enic_dev_add_station_addr 0 50630 NULL
140421 +simple_transaction_get_50633 simple_transaction_get 3 50633 NULL
140422 +__vm_enough_memory_50634 __vm_enough_memory 0 50634 NULL nohasharray
140423 +protocol_id_set_50634 protocol_id_set 0-4 50634 &__vm_enough_memory_50634
140424 +show_auto_pwm_max_50637 show_auto_pwm_max 0 50637 NULL nohasharray
140425 +fsp_attr_set_setreg_50637 fsp_attr_set_setreg 0-4 50637 &show_auto_pwm_max_50637
140426 +bt_sock_create_50641 bt_sock_create 0 50641 NULL
140427 +gfs2_unstuff_dinode_50644 gfs2_unstuff_dinode 0 50644 NULL
140428 +mt2063_setreg_50645 mt2063_setreg 0 50645 NULL
140429 +show_50648 show 0 50648 NULL
140430 +ext3_readpage_50653 ext3_readpage 0 50653 NULL
140431 +show_fc_rport_node_name_50655 show_fc_rport_node_name 0 50655 NULL
140432 +snd_seq_ioctl_set_queue_info_50657 snd_seq_ioctl_set_queue_info 0 50657 NULL
140433 +raid56_parity_alloc_scrub_rbio_50658 raid56_parity_alloc_scrub_rbio 4 50658 NULL
140434 +__sha1_ssse3_update_50659 __sha1_ssse3_update 0 50659 NULL
140435 +adcxx_show_min_50663 adcxx_show_min 0 50663 NULL nohasharray
140436 +iscsi_tpg_param_show_DefaultTime2Wait_50663 iscsi_tpg_param_show_DefaultTime2Wait 0 50663 &adcxx_show_min_50663
140437 +sys_readv_50664 sys_readv 3 50664 NULL nohasharray
140438 +ath6kl_tm_rx_event_50664 ath6kl_tm_rx_event 3 50664 &sys_readv_50664
140439 +bnad_debugfs_read_50665 bnad_debugfs_read 3-0 50665 NULL
140440 +show_ipv6_iface_ipaddress_50667 show_ipv6_iface_ipaddress 0 50667 NULL
140441 +ext2_try_to_allocate_with_rsv_50669 ext2_try_to_allocate_with_rsv 2-4-0 50669 NULL
140442 +addr_len_show_50673 addr_len_show 0 50673 NULL
140443 +cifsFYI_proc_write_50682 cifsFYI_proc_write 0-3 50682 NULL
140444 +nvidiafb_check_var_50683 nvidiafb_check_var 0 50683 NULL
140445 +cca_mode_show_50688 cca_mode_show 0 50688 NULL
140446 +i2c_smbus_read_byte_data_50689 i2c_smbus_read_byte_data 0 50689 NULL nohasharray
140447 +target_50689 target 0 50689 &i2c_smbus_read_byte_data_50689
140448 +store_50690 store 0-3 50690 NULL
140449 +_ep_queue_50692 _ep_queue 0 50692 NULL
140450 +xfs_growfs_get_hdr_buf_50697 xfs_growfs_get_hdr_buf 3 50697 NULL
140451 +dev_mem_read_50706 dev_mem_read 3-0 50706 NULL
140452 +discover_50707 discover 0 50707 NULL
140453 +regulator_total_uA_show_50713 regulator_total_uA_show 0 50713 NULL
140454 +mic_panic_event_50714 mic_panic_event 0 50714 NULL
140455 +pm_qos_update_target_50721 pm_qos_update_target 0 50721 NULL
140456 +epool_init_50723 epool_init 2 50723 NULL
140457 +max8660_ldo67_is_enabled_50729 max8660_ldo67_is_enabled 0 50729 NULL
140458 +device_attach_50730 device_attach 0 50730 NULL nohasharray
140459 +xfs_fs_unfreeze_50730 xfs_fs_unfreeze 0 50730 &device_attach_50730
140460 +mc13xxx_rtc_read_time_50733 mc13xxx_rtc_read_time 0 50733 NULL
140461 +stripe_cache_active_show_50735 stripe_cache_active_show 0 50735 NULL
140462 +blk_check_plugged_50736 blk_check_plugged 3 50736 NULL
140463 +xen_initdom_setup_msi_irqs_50737 xen_initdom_setup_msi_irqs 2 50737 NULL
140464 +store_fc_private_host_issue_lip_50738 store_fc_private_host_issue_lip 0-4 50738 NULL
140465 +lcd_power_show_50740 lcd_power_show 0 50740 NULL
140466 +__ext3_get_inode_loc_50744 __ext3_get_inode_loc 0 50744 NULL
140467 +e1000_change_mtu_50745 e1000_change_mtu 0 50745 NULL
140468 +ab3100_set_register_interruptible_50756 ab3100_set_register_interruptible 0 50756 NULL
140469 +iscsi_sw_tcp_host_get_param_50757 iscsi_sw_tcp_host_get_param 0 50757 NULL
140470 +skb_padto_50759 skb_padto 2 50759 NULL
140471 +max8925_set_bits_50760 max8925_set_bits 0 50760 NULL
140472 +adfs_writepage_50762 adfs_writepage 0 50762 NULL nohasharray
140473 +policydb_read_50762 policydb_read 0 50762 &adfs_writepage_50762
140474 +isight_trigger_50765 isight_trigger 0 50765 NULL
140475 +w1_f1C_write_50766 w1_f1C_write 3 50766 NULL
140476 +dlm_recover_status_show_50769 dlm_recover_status_show 0 50769 NULL
140477 +ocfs2_xattr_block_get_50773 ocfs2_xattr_block_get 0 50773 NULL nohasharray
140478 +get_component_power_status_50773 get_component_power_status 0 50773 &ocfs2_xattr_block_get_50773 nohasharray
140479 +g_crop_50773 g_crop 0 50773 &get_component_power_status_50773
140480 +tm6000_read_write_usb_50774 tm6000_read_write_usb 7-0 50774 NULL nohasharray
140481 +pipe_handler_request_50774 pipe_handler_request 5-0 50774 &tm6000_read_write_usb_50774
140482 +sr_set_mac_address_50778 sr_set_mac_address 0 50778 NULL
140483 +target_core_show_dev_udev_path_50780 target_core_show_dev_udev_path 0 50780 NULL nohasharray
140484 +finish_fw_update_50780 finish_fw_update 0 50780 &target_core_show_dev_udev_path_50780
140485 +dev_pm_qos_update_flags_50782 dev_pm_qos_update_flags 0 50782 NULL
140486 +cpuidle_state_store_50783 cpuidle_state_store 0-4 50783 NULL
140487 +digital_dep_link_up_50786 digital_dep_link_up 5 50786 NULL
140488 +ping_v4_sendmsg_50787 ping_v4_sendmsg 4-0 50787 NULL
140489 +cap_vm_enough_memory_50788 cap_vm_enough_memory 0 50788 NULL
140490 +store_50792 store 0 50792 NULL
140491 +tpm_write_50798 tpm_write 3-0 50798 NULL
140492 +write_flush_50803 write_flush 3-0 50803 NULL
140493 +_nfs4_proc_delegreturn_50805 _nfs4_proc_delegreturn 0 50805 NULL
140494 +show_ipv6_iface_link_local_autocfg_50807 show_ipv6_iface_link_local_autocfg 0 50807 NULL
140495 +write_sync_reg_50811 write_sync_reg 0 50811 NULL
140496 +dvb_play_50814 dvb_play 3-0 50814 NULL
140497 +ttm_pool_show_50817 ttm_pool_show 0 50817 NULL
140498 +dpcm_show_state_50827 dpcm_show_state 0 50827 NULL nohasharray
140499 +init_rx_ring_50827 init_rx_ring 4 50827 &dpcm_show_state_50827 nohasharray
140500 +wl1251_cmd_data_path_tx_50827 wl1251_cmd_data_path_tx 0 50827 &init_rx_ring_50827
140501 +acpi_ev_install_gpe_block_50829 acpi_ev_install_gpe_block 2 50829 NULL nohasharray
140502 +recvmsg_50829 recvmsg 0-4 50829 &acpi_ev_install_gpe_block_50829 nohasharray
140503 +cfusbl_device_notify_50829 cfusbl_device_notify 0 50829 &recvmsg_50829
140504 +ecryptfs_write_inode_size_to_metadata_50833 ecryptfs_write_inode_size_to_metadata 0 50833 NULL
140505 +nft_trans_alloc_50836 nft_trans_alloc 3 50836 NULL
140506 +inet_getname_50838 inet_getname 0 50838 NULL nohasharray
140507 +cw1200_sta_add_50838 cw1200_sta_add 0 50838 &inet_getname_50838
140508 +videobuf_dma_init_user_50839 videobuf_dma_init_user 4-3-0 50839 NULL
140509 +nilfs_superblock_attr_store_50840 nilfs_superblock_attr_store 0-4 50840 NULL
140510 +self_check_write_50856 self_check_write 5-0 50856 NULL nohasharray
140511 +frontend_probe_and_watch_50856 frontend_probe_and_watch 0 50856 &self_check_write_50856
140512 +carl9170_debugfs_write_50857 carl9170_debugfs_write 3-0 50857 NULL
140513 +fat_write_begin_50858 fat_write_begin 3-0 50858 NULL
140514 +matroxfb_dh_set_par_50867 matroxfb_dh_set_par 0 50867 NULL
140515 +lx_pipe_toggle_state_50874 lx_pipe_toggle_state 0 50874 NULL
140516 +unmap_and_move_50876 unmap_and_move 0 50876 NULL
140517 +vmci_transport_notify_send_init_50880 vmci_transport_notify_send_init 0 50880 NULL
140518 +nla_put_string_50887 nla_put_string 0 50887 NULL
140519 +SyS_lgetxattr_50889 SyS_lgetxattr 4 50889 NULL
140520 +mlx5_cmd_status_to_err_50891 mlx5_cmd_status_to_err 0 50891 NULL
140521 +multicast_querier_store_50895 multicast_querier_store 4-0 50895 NULL
140522 +migrate_huge_page_move_mapping_50896 migrate_huge_page_move_mapping 0 50896 NULL
140523 +erst_dbg_read_50897 erst_dbg_read 0-3 50897 NULL
140524 +subconnector_show_50902 subconnector_show 0 50902 NULL
140525 +__bdev_writeseg_50903 __bdev_writeseg 4 50903 NULL
140526 +idr_alloc_cyclic_50904 idr_alloc_cyclic 0 50904 NULL
140527 +xfs_alloc_get_freelist_50906 xfs_alloc_get_freelist 0 50906 NULL
140528 +store_tabletYtilt_50907 store_tabletYtilt 0-4 50907 NULL
140529 +osd_req_write_sg_50908 osd_req_write_sg 5 50908 NULL nohasharray
140530 +thermal_zone_get_temp_50908 thermal_zone_get_temp 0 50908 &osd_req_write_sg_50908
140531 +xfs_iext_remove_50909 xfs_iext_remove 3 50909 NULL nohasharray
140532 +cxacru_sysfs_show_upstream_hec_errors_50909 cxacru_sysfs_show_upstream_hec_errors 0 50909 &xfs_iext_remove_50909
140533 +blk_rq_cur_sectors_50910 blk_rq_cur_sectors 0 50910 NULL
140534 +btrfs_bio_wq_end_io_50911 btrfs_bio_wq_end_io 0 50911 NULL
140535 +wl1271_sysfs_show_hw_pg_ver_50912 wl1271_sysfs_show_hw_pg_ver 0 50912 NULL
140536 +snd_timer_user_read_50916 snd_timer_user_read 0-3 50916 NULL
140537 +nilfs_dat_move_50917 nilfs_dat_move 0 50917 NULL
140538 +wl1271_rx_handle_data_50919 wl1271_rx_handle_data 3 50919 NULL
140539 +hash_recvmsg_50924 hash_recvmsg 4-0 50924 NULL
140540 +busnum_show_50927 busnum_show 0 50927 NULL
140541 +fotg210_urb_enqueue_50931 fotg210_urb_enqueue 0 50931 NULL
140542 +_ctl_host_sas_address_show_50932 _ctl_host_sas_address_show 0 50932 NULL
140543 +bond_option_miimon_set_50935 bond_option_miimon_set 0 50935 NULL
140544 +inet6_bind_50945 inet6_bind 0 50945 NULL nohasharray
140545 +store_auto_temp_50945 store_auto_temp 0-4 50945 &inet6_bind_50945
140546 +show_device_status_50947 show_device_status 0 50947 NULL
140547 +nes_show_ee_data_50948 nes_show_ee_data 0 50948 NULL nohasharray
140548 +show_port0_50948 show_port0 0 50948 &nes_show_ee_data_50948
140549 +set_50949 set 0 50949 NULL nohasharray
140550 +wl1271_op_add_interface_50949 wl1271_op_add_interface 0 50949 &set_50949
140551 +tp_la_write_50950 tp_la_write 3-0 50950 NULL nohasharray
140552 +irq_timeout_write_50950 irq_timeout_write 3-0 50950 &tp_la_write_50950 nohasharray
140553 +mld_newpack_50950 mld_newpack 2 50950 &irq_timeout_write_50950
140554 +virtio_cread16_50951 virtio_cread16 0 50951 NULL
140555 +zl10036_write_50952 zl10036_write 0 50952 NULL
140556 +uwb_rc_mac_addr_set_50953 uwb_rc_mac_addr_set 0 50953 NULL
140557 +__uncore_thresh5_show_50954 __uncore_thresh5_show 0 50954 NULL nohasharray
140558 +sdio_uart_write_50954 sdio_uart_write 3 50954 &__uncore_thresh5_show_50954
140559 +log_head_lsn_show_50956 log_head_lsn_show 0 50956 NULL
140560 +SyS_setxattr_50957 SyS_setxattr 4 50957 NULL
140561 +__ntfs_write_inode_50961 __ntfs_write_inode 0 50961 NULL
140562 +show_temp_offset_50962 show_temp_offset 0 50962 NULL nohasharray
140563 +rbd_dev_header_info_50962 rbd_dev_header_info 0 50962 &show_temp_offset_50962
140564 +aty128_var_to_crtc_50963 aty128_var_to_crtc 0 50963 NULL
140565 +null_final_50967 null_final 0 50967 NULL
140566 +wusb_chid_store_50968 wusb_chid_store 0-4 50968 NULL
140567 +set_temp_over_50973 set_temp_over 0-4 50973 NULL
140568 +typhoon_start_runtime_50974 typhoon_start_runtime 0 50974 NULL
140569 +iwl_statistics_flag_50981 iwl_statistics_flag 3-0 50981 NULL
140570 +pm_qos_no_power_off_store_50987 pm_qos_no_power_off_store 0-4 50987 NULL
140571 +timeout_write_50991 timeout_write 3-0 50991 NULL
140572 +interval_show_50993 interval_show 0 50993 NULL
140573 +wm8903_gpio_direction_out_50995 wm8903_gpio_direction_out 0 50995 NULL nohasharray
140574 +bnx2_request_irq_50995 bnx2_request_irq 0 50995 &wm8903_gpio_direction_out_50995
140575 +xc5000_tune_digital_50996 xc5000_tune_digital 0 50996 NULL
140576 +security_load_policy_50997 security_load_policy 0 50997 NULL
140577 +show_counter_lb_ints_50999 show_counter_lb_ints 0 50999 NULL nohasharray
140578 +show_host_param_ISCSI_HOST_PARAM_PORT_SPEED_50999 show_host_param_ISCSI_HOST_PARAM_PORT_SPEED 0 50999 &show_counter_lb_ints_50999 nohasharray
140579 +csio_device_reset_50999 csio_device_reset 0-4 50999 &show_host_param_ISCSI_HOST_PARAM_PORT_SPEED_50999
140580 +zd_chip_enable_rxtx_51001 zd_chip_enable_rxtx 0 51001 NULL
140581 +proc_write_51003 proc_write 3-0 51003 NULL nohasharray
140582 +channel_ce_count_show_51003 channel_ce_count_show 0 51003 &proc_write_51003
140583 +ppp_read_51017 ppp_read 0-3 51017 NULL
140584 +img_pwm_config_51020 img_pwm_config 0 51020 NULL
140585 +lbs_dev_info_51023 lbs_dev_info 3-0 51023 NULL nohasharray
140586 +il4965_get_tx_atten_grp_51023 il4965_get_tx_atten_grp 0 51023 &lbs_dev_info_51023
140587 +qla2x00_sysfs_write_fw_dump_51025 qla2x00_sysfs_write_fw_dump 0-6-5 51025 NULL
140588 +brcm_phy_setbits_51027 brcm_phy_setbits 0 51027 NULL
140589 +fuse_conn_congestion_threshold_read_51028 fuse_conn_congestion_threshold_read 3-0 51028 NULL
140590 +xfs_dir2_grow_inode_51030 xfs_dir2_grow_inode 0 51030 NULL
140591 +dump_midi_51040 dump_midi 3 51040 NULL
140592 +usb_get_descriptor_51041 usb_get_descriptor 0 51041 NULL
140593 +srpt_alloc_ioctx_51042 srpt_alloc_ioctx 2-3 51042 NULL nohasharray
140594 +i915_gem_object_get_pages_phys_51042 i915_gem_object_get_pages_phys 0 51042 &srpt_alloc_ioctx_51042
140595 +store_detach_51045 store_detach 0-4 51045 NULL
140596 +show_51050 show 0 51050 NULL nohasharray
140597 +carl9170_mac_reset_51050 carl9170_mac_reset 0 51050 &show_51050
140598 +xc5000_readreg_51051 xc5000_readreg 0 51051 NULL
140599 +do_arpt_set_ctl_51053 do_arpt_set_ctl 4 51053 NULL
140600 +afs_launder_page_51055 afs_launder_page 0 51055 NULL
140601 +_ctl_version_fw_show_51059 _ctl_version_fw_show 0 51059 NULL nohasharray
140602 +bnep_net_set_mac_addr_51059 bnep_net_set_mac_addr 0 51059 &_ctl_version_fw_show_51059
140603 +wusb_prf_64_51065 wusb_prf_64 7-0 51065 NULL
140604 +rsc_mgr_init_51067 rsc_mgr_init 3 51067 NULL nohasharray
140605 +bd2802_store_reg0x08_51067 bd2802_store_reg0x08 0-4 51067 &rsc_mgr_init_51067 nohasharray
140606 +rtc_sysfs_set_wakealarm_51067 rtc_sysfs_set_wakealarm 0-4 51067 &bd2802_store_reg0x08_51067
140607 +zatm_open_51077 zatm_open 0 51077 NULL nohasharray
140608 +store_drivers_probe_51077 store_drivers_probe 0-3 51077 &zatm_open_51077
140609 +sys32_pwrite_51079 sys32_pwrite 3 51079 NULL
140610 +removable_show_51080 removable_show 0 51080 NULL
140611 +usb_sleep_charge_show_51081 usb_sleep_charge_show 0 51081 NULL
140612 +sock_no_sendmsg_51082 sock_no_sendmsg 0-4 51082 NULL
140613 +register_jprobes_51086 register_jprobes 0 51086 NULL
140614 +bond_vlan_rx_add_vid_51087 bond_vlan_rx_add_vid 0 51087 NULL
140615 +jbd2_journal_init_revoke_51088 jbd2_journal_init_revoke 2 51088 NULL
140616 +nilfs_checkpoints_next_checkpoint_show_51093 nilfs_checkpoints_next_checkpoint_show 0 51093 NULL
140617 +solo_enc_v4l2_init_51094 solo_enc_v4l2_init 2 51094 NULL
140618 +__ocfs2_find_path_51096 __ocfs2_find_path 0 51096 NULL
140619 +ath10k_vdev_start_51101 ath10k_vdev_start 0 51101 NULL
140620 +target_stat_scsi_auth_intr_show_attr_att_count_51106 target_stat_scsi_auth_intr_show_attr_att_count 0 51106 NULL
140621 +ti_recv_51110 ti_recv 3 51110 NULL nohasharray
140622 +w1_ds2781_do_io_51110 w1_ds2781_do_io 0-4-3 51110 &ti_recv_51110
140623 +iwl_set_Xtal_calib_51112 iwl_set_Xtal_calib 0 51112 NULL
140624 +of_clk_get_parent_count_51114 of_clk_get_parent_count 0 51114 NULL
140625 +iscsi_nop_out_rsp_51117 iscsi_nop_out_rsp 4 51117 NULL nohasharray
140626 +gpio_keys_attr_show_helper_51117 gpio_keys_attr_show_helper 0 51117 &iscsi_nop_out_rsp_51117
140627 +xfs_file_splice_read_51121 xfs_file_splice_read 0 51121 NULL
140628 +do_vfs_lock_51127 do_vfs_lock 0 51127 NULL
140629 +ips_write_info_51128 ips_write_info 0-3 51128 NULL
140630 +sym_user_command_51129 sym_user_command 0-3 51129 NULL
140631 +__atomic_notifier_call_chain_51130 __atomic_notifier_call_chain 0 51130 NULL nohasharray
140632 +cluster_cluster_name_write_51130 cluster_cluster_name_write 0-3 51130 &__atomic_notifier_call_chain_51130
140633 +amanda_help_51133 amanda_help 0 51133 NULL
140634 +ltc4260_show_value_51135 ltc4260_show_value 0 51135 NULL nohasharray
140635 +unfreeze_fs_51135 unfreeze_fs 0 51135 &ltc4260_show_value_51135
140636 +alloc_rtllib_51136 alloc_rtllib 1 51136 NULL
140637 +reg_read_51137 reg_read 0 51137 NULL nohasharray
140638 +ath10k_bmi_write_memory_51137 ath10k_bmi_write_memory 0 51137 &reg_read_51137
140639 +show_in_input_51138 show_in_input 0 51138 NULL
140640 +simple_xattr_set_51140 simple_xattr_set 4-0 51140 NULL
140641 +saa7134_alsa_dma_init_51143 saa7134_alsa_dma_init 2 51143 NULL nohasharray
140642 +elan_smbus_iap_get_mode_51143 elan_smbus_iap_get_mode 0 51143 &saa7134_alsa_dma_init_51143
140643 +acpi_ps_get_aml_opcode_51145 acpi_ps_get_aml_opcode 0 51145 NULL
140644 +xfs_trans_get_efd_51148 xfs_trans_get_efd 3 51148 NULL
140645 +compat_sys_pwritev64_51151 compat_sys_pwritev64 3 51151 NULL nohasharray
140646 +cyapa_reinitialize_51151 cyapa_reinitialize 0 51151 &compat_sys_pwritev64_51151
140647 +__smsc911x_reg_read_51152 __smsc911x_reg_read 0 51152 NULL
140648 +show_temp_max_alarm_51154 show_temp_max_alarm 0 51154 NULL
140649 +driver_attach_51156 driver_attach 0 51156 NULL
140650 +device_rev_show_51157 device_rev_show 0 51157 NULL
140651 +walk_page_buffers_51170 walk_page_buffers 0 51170 NULL
140652 +cap_task_setscheduler_51171 cap_task_setscheduler 0 51171 NULL
140653 +online_store_51175 online_store 0-4 51175 NULL
140654 +show_counter_rx_tid_valid_errs_51183 show_counter_rx_tid_valid_errs 0 51183 NULL
140655 +cbaf_wusb_device_name_show_51184 cbaf_wusb_device_name_show 0 51184 NULL
140656 +read_dsattenuation_51185 read_dsattenuation 0 51185 NULL
140657 +v9fs_listxattr_51189 v9fs_listxattr 0-3 51189 NULL
140658 +i40evf_acquire_msix_vectors_51190 i40evf_acquire_msix_vectors 2 51190 NULL nohasharray
140659 +nfs4_call_sync_sequence_51190 nfs4_call_sync_sequence 0 51190 &i40evf_acquire_msix_vectors_51190
140660 +dpms_show_51191 dpms_show 0 51191 NULL
140661 +get_uint_51193 get_uint 0 51193 NULL
140662 +queue_requests_store_51194 queue_requests_store 3-0 51194 NULL
140663 +skb_copy_datagram_iter_51197 skb_copy_datagram_iter 4-2-0 51197 NULL
140664 +nilfs_dev_attr_show_51198 nilfs_dev_attr_show 0 51198 NULL
140665 +atl1e_write_phy_reg_51200 atl1e_write_phy_reg 0 51200 NULL
140666 +metrics_reset_store_51203 metrics_reset_store 0-4 51203 NULL
140667 +rx8025_write_reg_51207 rx8025_write_reg 0 51207 NULL
140668 +m48t59_nvram_read_51209 m48t59_nvram_read 0-5-6 51209 NULL
140669 +sr_done_51211 sr_done 0 51211 NULL
140670 +solo_enc_queue_setup_51213 solo_enc_queue_setup 0 51213 NULL
140671 +rw_checks_51214 rw_checks 0 51214 NULL nohasharray
140672 +handle_static_data_51214 handle_static_data 0 51214 &rw_checks_51214
140673 +lpfc_oas_vpt_store_51216 lpfc_oas_vpt_store 0-4 51216 NULL
140674 +ext4_init_block_bitmap_51217 ext4_init_block_bitmap 3 51217 NULL
140675 +kgdb_panic_event_51226 kgdb_panic_event 0 51226 NULL
140676 +iwl_dbgfs_bcast_filters_macs_read_51231 iwl_dbgfs_bcast_filters_macs_read 3-0 51231 NULL nohasharray
140677 +__gfs2_jdata_writepage_51231 __gfs2_jdata_writepage 0 51231 &iwl_dbgfs_bcast_filters_macs_read_51231
140678 +nf_ct_ext_create_51232 nf_ct_ext_create 3 51232 NULL
140679 +snd_pcm_write_51235 snd_pcm_write 3-0 51235 NULL nohasharray
140680 +bnx2x_rss_51235 bnx2x_rss 0 51235 &snd_pcm_write_51235
140681 +goto_high_power_51237 goto_high_power 0 51237 NULL
140682 +drm_property_create_51239 drm_property_create 4 51239 NULL
140683 +ath10k_bmi_fast_download_51242 ath10k_bmi_fast_download 0 51242 NULL
140684 +show_sas_end_dev_tlr_enabled_51243 show_sas_end_dev_tlr_enabled 0 51243 NULL
140685 +show_constraint_min_power_uw_51248 show_constraint_min_power_uw 0 51248 NULL
140686 +__mxt_read_reg_51249 __mxt_read_reg 0 51249 NULL
140687 +st_read_51251 st_read 3-0 51251 NULL nohasharray
140688 +nfs_instantiate_51251 nfs_instantiate 0 51251 &st_read_51251
140689 +uds_s_stream_51259 uds_s_stream 0 51259 NULL
140690 +b43legacy_radio_set_interference_mitigation_51260 b43legacy_radio_set_interference_mitigation 0 51260 NULL
140691 +nr_hugepages_show_common_51261 nr_hugepages_show_common 0 51261 NULL
140692 +compat_dccp_setsockopt_51263 compat_dccp_setsockopt 5 51263 NULL nohasharray
140693 +ipv4_blackhole_mtu_51263 ipv4_blackhole_mtu 0 51263 &compat_dccp_setsockopt_51263
140694 +ath10k_dbg_sta_write_addba_51264 ath10k_dbg_sta_write_addba 3-0 51264 NULL nohasharray
140695 +target_alloc_sgl_51264 target_alloc_sgl 3 51264 &ath10k_dbg_sta_write_addba_51264 nohasharray
140696 +channelmap_show_51264 channelmap_show 0 51264 &target_alloc_sgl_51264
140697 +target_stat_scsi_port_show_attr_indx_51265 target_stat_scsi_port_show_attr_indx 0 51265 NULL
140698 +e100_up_51268 e100_up 0 51268 NULL
140699 +pm8001_tag_alloc_51273 pm8001_tag_alloc 0 51273 NULL nohasharray
140700 +v9fs_statfs_51273 v9fs_statfs 0 51273 &pm8001_tag_alloc_51273 nohasharray
140701 +softing_reset_chip_51273 softing_reset_chip 0 51273 &v9fs_statfs_51273
140702 +dvb_audio_write_51275 dvb_audio_write 3-0 51275 NULL
140703 +ipwireless_network_packet_received_51277 ipwireless_network_packet_received 4 51277 NULL
140704 +send_51279 send 0 51279 NULL nohasharray
140705 +store_scan_age_51279 store_scan_age 0-4 51279 &send_51279
140706 +mma8452_show_scale_avail_51281 mma8452_show_scale_avail 0 51281 NULL
140707 +kasan_mem_notifier_51283 kasan_mem_notifier 0 51283 NULL
140708 +snd_usX2Y_pcm_trigger_51287 snd_usX2Y_pcm_trigger 0 51287 NULL
140709 +pvr2_std_id_to_str_51288 pvr2_std_id_to_str 2 51288 NULL nohasharray
140710 +sample_new_51288 sample_new 0 51288 &pvr2_std_id_to_str_51288
140711 +dmi_sysfs_entry_handle_51291 dmi_sysfs_entry_handle 0 51291 NULL
140712 +asl_urb_enqueue_51292 asl_urb_enqueue 0 51292 NULL
140713 +disable_51293 disable 0 51293 NULL
140714 +chip_name_show_51296 chip_name_show 0 51296 NULL
140715 +f_ecm_opts_attr_store_51297 f_ecm_opts_attr_store 0-4 51297 NULL
140716 +ov7660_set_gain_51299 ov7660_set_gain 0 51299 NULL nohasharray
140717 +store_fc_host_vport_delete_51299 store_fc_host_vport_delete 0-4 51299 &ov7660_set_gain_51299
140718 +nv_open_51300 nv_open 0 51300 NULL
140719 +niu_init_one_tx_channel_51302 niu_init_one_tx_channel 0 51302 NULL
140720 +get_sset_count_51303 get_sset_count 0 51303 NULL
140721 +bnad_debugfs_read_regrd_51308 bnad_debugfs_read_regrd 3-0 51308 NULL nohasharray
140722 +bd2802_store_reg0x0c_51308 bd2802_store_reg0x0c 0-4 51308 &bnad_debugfs_read_regrd_51308 nohasharray
140723 +statfs_quantum_store_51308 statfs_quantum_store 3-0 51308 &bd2802_store_reg0x0c_51308
140724 +ad7877_gpio4_store_51311 ad7877_gpio4_store 0-4 51311 NULL
140725 +snd_seq_port_connect_51312 snd_seq_port_connect 0 51312 NULL
140726 +init_map_ipmac_51317 init_map_ipmac 5 51317 NULL
140727 +ad9523_sync_51318 ad9523_sync 0 51318 NULL
140728 +ocfs2_read_inode_block_51319 ocfs2_read_inode_block 0 51319 NULL
140729 +alloc_hippi_dev_51320 alloc_hippi_dev 1 51320 NULL
140730 +get_baseline_data_51321 get_baseline_data 0 51321 NULL
140731 +ext2_xattr_get_51327 ext2_xattr_get 0 51327 NULL
140732 +is_selfpowered_show_51329 is_selfpowered_show 0 51329 NULL
140733 +smk_write_ptrace_51333 smk_write_ptrace 3-0 51333 NULL
140734 +alloc_smp_req_51337 alloc_smp_req 1 51337 NULL
140735 +pscsi_set_configfs_dev_params_51339 pscsi_set_configfs_dev_params 0-3 51339 NULL
140736 +device_user_purge_51340 device_user_purge 0 51340 NULL
140737 +ipw_get_event_log_len_51341 ipw_get_event_log_len 0 51341 NULL
140738 +max197_show_name_51344 max197_show_name 0 51344 NULL nohasharray
140739 +prepare_header100_51344 prepare_header100 0 51344 &max197_show_name_51344
140740 +wm8903_gpio_request_51347 wm8903_gpio_request 0 51347 NULL
140741 +beiscsi_fw_ver_disp_51349 beiscsi_fw_ver_disp 0 51349 NULL
140742 +st_sensors_set_dataready_irq_51350 st_sensors_set_dataready_irq 0 51350 NULL
140743 +icmp_error_message_51353 icmp_error_message 0 51353 NULL
140744 +ft_format_wwn_51355 ft_format_wwn 0 51355 NULL
140745 +snd_p16v_pcm_prepare_playback_51359 snd_p16v_pcm_prepare_playback 0 51359 NULL
140746 +wl1251_acx_bcn_dtim_options_51362 wl1251_acx_bcn_dtim_options 0 51362 NULL
140747 +show_hue_51369 show_hue 0 51369 NULL
140748 +ieee80211_if_fmt_estab_plinks_51370 ieee80211_if_fmt_estab_plinks 3 51370 NULL
140749 +radeon_kms_compat_ioctl_51371 radeon_kms_compat_ioctl 2 51371 NULL
140750 +try_to_freeze_tasks_51375 try_to_freeze_tasks 0 51375 NULL
140751 +qla2x00_allow_cna_fw_dump_show_51376 qla2x00_allow_cna_fw_dump_show 0 51376 NULL
140752 +geneve_xmit_skb_51377 geneve_xmit_skb 13 51377 NULL nohasharray
140753 +__uncore_qlx_cfg_show_51377 __uncore_qlx_cfg_show 0 51377 &geneve_xmit_skb_51377
140754 +ath10k_dbg_sta_read_aggr_mode_51381 ath10k_dbg_sta_read_aggr_mode 3-0 51381 NULL nohasharray
140755 +btrfs_wq_submit_bio_51381 btrfs_wq_submit_bio 0 51381 &ath10k_dbg_sta_read_aggr_mode_51381
140756 +bmAttributes_show_51384 bmAttributes_show 0 51384 NULL
140757 +ocfs2_file_read_iter_51386 ocfs2_file_read_iter 0 51386 NULL
140758 +sru_s_ctrl_51389 sru_s_ctrl 0 51389 NULL
140759 +compass_power_mode_store_51391 compass_power_mode_store 0-4 51391 NULL
140760 +efx_ethtool_fill_self_tests_51396 efx_ethtool_fill_self_tests 0 51396 NULL
140761 +ds1343_show_alarmmode_51397 ds1343_show_alarmmode 0 51397 NULL
140762 +rmw_protect_51409 rmw_protect 0 51409 NULL nohasharray
140763 +rtl8180_init_hw_51409 rtl8180_init_hw 0 51409 &rmw_protect_51409 nohasharray
140764 +iwl_mvm_mac_ctxt_cmd_p2p_device_51409 iwl_mvm_mac_ctxt_cmd_p2p_device 0 51409 &rtl8180_init_hw_51409
140765 +cma_bitmap_aligned_offset_51412 cma_bitmap_aligned_offset 0-2 51412 NULL
140766 +cifs_readdata_to_iov_51417 cifs_readdata_to_iov 0 51417 NULL
140767 +x86_swiotlb_free_coherent_51421 x86_swiotlb_free_coherent 2 51421 NULL
140768 +blk_register_region_51424 blk_register_region 1-2 51424 NULL
140769 +x1205_set_datetime_51428 x1205_set_datetime 0 51428 NULL
140770 +mwifiex_rdeeprom_read_51429 mwifiex_rdeeprom_read 3-0 51429 NULL
140771 +part_start_show_51431 part_start_show 0 51431 NULL nohasharray
140772 +mwifiex_cmd_802_11_key_material_51431 mwifiex_cmd_802_11_key_material 0 51431 &part_start_show_51431
140773 +uvc_video_clock_init_51432 uvc_video_clock_init 0 51432 NULL
140774 +hfsplus_brec_read_51436 hfsplus_brec_read 0 51436 NULL
140775 +xfs_mod_incore_sb_unlocked_51439 xfs_mod_incore_sb_unlocked 0 51439 NULL
140776 +ieee80211_if_read_dot11MeshHWMPRootMode_51441 ieee80211_if_read_dot11MeshHWMPRootMode 3-0 51441 NULL nohasharray
140777 +power_limit_0_min_uw_show_51441 power_limit_0_min_uw_show 0 51441 &ieee80211_if_read_dot11MeshHWMPRootMode_51441
140778 +print_devstats_dot11ACKFailureCount_51443 print_devstats_dot11ACKFailureCount 3 51443 NULL
140779 +ipath_tid_update_51445 ipath_tid_update 0 51445 NULL
140780 +yam_open_51447 yam_open 0 51447 NULL
140781 +roccat_common2_sysfs_read_light_macro_51451 roccat_common2_sysfs_read_light_macro 0-5-6 51451 NULL
140782 +axnet_open_51453 axnet_open 0 51453 NULL
140783 +ip_vs_local_request4_51455 ip_vs_local_request4 0 51455 NULL
140784 +gdth_halt_51460 gdth_halt 0 51460 NULL
140785 +get_cur_state_51461 get_cur_state 0 51461 NULL nohasharray
140786 +ov9640_g_crop_51461 ov9640_g_crop 0 51461 &get_cur_state_51461
140787 +vmxnet3_acquire_msix_vectors_51462 vmxnet3_acquire_msix_vectors 2 51462 NULL
140788 +nvkm_vm_create_51466 nvkm_vm_create 3-2 51466 NULL
140789 +__gsc_s_ctrl_51470 __gsc_s_ctrl 0 51470 NULL
140790 +count_trail_chars_51471 count_trail_chars 0 51471 NULL
140791 +____alloc_ei_netdev_51475 ____alloc_ei_netdev 1 51475 NULL nohasharray
140792 +arcmsr_attr_host_fw_sdram_size_51475 arcmsr_attr_host_fw_sdram_size 0 51475 &____alloc_ei_netdev_51475 nohasharray
140793 +__vlan_vid_add_51475 __vlan_vid_add 0 51475 &arcmsr_attr_host_fw_sdram_size_51475
140794 +xfs_buf_get_uncached_51477 xfs_buf_get_uncached 2 51477 NULL
140795 +calc_send_wqe_51480 calc_send_wqe 0 51480 NULL nohasharray
140796 +logi_dj_hidpp_event_51480 logi_dj_hidpp_event 4 51480 &calc_send_wqe_51480
140797 +geodewdt_write_51486 geodewdt_write 0-3 51486 NULL
140798 +nested_vmx_store_msr_51490 nested_vmx_store_msr 2 51490 NULL nohasharray
140799 +wl18xx_enable_interrupts_51490 wl18xx_enable_interrupts 0 51490 &nested_vmx_store_msr_51490
140800 +show_temp_tolerance_51491 show_temp_tolerance 0 51491 NULL
140801 +kvm_fetch_guest_virt_51493 kvm_fetch_guest_virt 2-4 51493 NULL
140802 +delay_show_51497 delay_show 0 51497 NULL
140803 +fuse_read_batch_forget_51501 fuse_read_batch_forget 0 51501 NULL
140804 +get_dev_status_51505 get_dev_status 0 51505 NULL
140805 +udf_write_inode_51511 udf_write_inode 0 51511 NULL nohasharray
140806 +irda_open_tsap_51511 irda_open_tsap 0 51511 &udf_write_inode_51511
140807 +il3945_show_measurement_51513 il3945_show_measurement 0 51513 NULL
140808 +__isl29003_write_reg_51515 __isl29003_write_reg 0 51515 NULL
140809 +tw9910_set_frame_51517 tw9910_set_frame 0 51517 NULL
140810 +store_51519 store 0-3 51519 NULL
140811 +show_dts_51521 show_dts 0 51521 NULL
140812 +ieee80211_if_write_uapsd_queues_51526 ieee80211_if_write_uapsd_queues 3-0 51526 NULL
140813 +atkbd_show_force_release_51527 atkbd_show_force_release 0 51527 NULL
140814 +upload_code_51528 upload_code 0 51528 NULL
140815 +key_search_51533 key_search 0 51533 NULL
140816 +vid_show_51538 vid_show 0 51538 NULL
140817 +iio_read_const_attr_51541 iio_read_const_attr 0 51541 NULL nohasharray
140818 +carl9170_read_reg_51541 carl9170_read_reg 0 51541 &iio_read_const_attr_51541
140819 +pci_quatech_init_51542 pci_quatech_init 0 51542 NULL
140820 +new_offset_show_51546 new_offset_show 0 51546 NULL
140821 +store_hairpin_mode_51547 store_hairpin_mode 0 51547 NULL
140822 +mbox_write_51548 mbox_write 3-0 51548 NULL
140823 +__alloc_eip_netdev_51549 __alloc_eip_netdev 1 51549 NULL nohasharray
140824 +pyra_sysfs_read_profile_buttons_51549 pyra_sysfs_read_profile_buttons 0-5-6 51549 &__alloc_eip_netdev_51549
140825 +security_kernel_fw_from_file_51553 security_kernel_fw_from_file 0 51553 NULL
140826 +broadsheet_verify_spiflash_51559 broadsheet_verify_spiflash 0 51559 NULL
140827 +icmp_manip_pkt_51560 icmp_manip_pkt 4 51560 NULL nohasharray
140828 +padlock_sha256_final_nano_51560 padlock_sha256_final_nano 0 51560 &icmp_manip_pkt_51560
140829 +write_u64_51561 write_u64 0 51561 NULL
140830 +read_fw_51564 read_fw 0-5-6 51564 NULL
140831 +tx_sg_51567 tx_sg 0 51567 NULL
140832 +batadv_tt_prepare_tvlv_local_data_51568 batadv_tt_prepare_tvlv_local_data 0 51568 NULL
140833 +netlink_broadcast_51573 netlink_broadcast 0 51573 NULL
140834 +mlx4_en_vlan_rx_add_vid_51584 mlx4_en_vlan_rx_add_vid 0 51584 NULL
140835 +eeprom_93xx46_store_erase_51585 eeprom_93xx46_store_erase 0-4 51585 NULL
140836 +ixgb_get_eeprom_len_51586 ixgb_get_eeprom_len 0 51586 NULL
140837 +hdaps_invert_store_51587 hdaps_invert_store 0-4 51587 NULL
140838 +snd_interval_refine_first_51589 snd_interval_refine_first 0 51589 NULL nohasharray
140839 +atkbd_do_set_extra_51589 atkbd_do_set_extra 0-4 51589 &snd_interval_refine_first_51589
140840 +ip6_tnl_change_mtu_51594 ip6_tnl_change_mtu 0 51594 NULL
140841 +show_sas_phy_maximum_linkrate_51597 show_sas_phy_maximum_linkrate 0 51597 NULL
140842 +aac_convert_sgraw2_51598 aac_convert_sgraw2 4 51598 NULL
140843 +ecryptfs_privileged_open_51600 ecryptfs_privileged_open 0 51600 NULL
140844 +lpfc_hba_init_link_51601 lpfc_hba_init_link 0 51601 NULL
140845 +rfcomm_tty_write_51603 rfcomm_tty_write 3 51603 NULL nohasharray
140846 +bch_strtouint_h_51603 bch_strtouint_h 0 51603 &rfcomm_tty_write_51603
140847 +_nfs4_proc_link_51608 _nfs4_proc_link 0 51608 NULL
140848 +cmd_complete_51629 cmd_complete 6 51629 NULL nohasharray
140849 +wait_for_completion_timeout_51629 wait_for_completion_timeout 0 51629 &cmd_complete_51629
140850 +sctp_auth_create_key_51641 sctp_auth_create_key 1 51641 NULL
140851 +isl_upload_firmware_51646 isl_upload_firmware 0 51646 NULL
140852 +iscsi_create_session_51647 iscsi_create_session 3 51647 NULL
140853 +si4713_set_mute_51651 si4713_set_mute 0 51651 NULL
140854 +snd_vt1724_playback_spdif_prepare_51661 snd_vt1724_playback_spdif_prepare 0 51661 NULL
140855 +emmaprp_queue_setup_51666 emmaprp_queue_setup 0 51666 NULL
140856 +ps_upsd_utilization_read_51669 ps_upsd_utilization_read 3-0 51669 NULL
140857 +net1080_check_connect_51673 net1080_check_connect 0 51673 NULL
140858 +ixgbe_read_posted_mbx_51676 ixgbe_read_posted_mbx 0 51676 NULL
140859 +mma8452_show_int_plus_micros_51679 mma8452_show_int_plus_micros 0 51679 NULL nohasharray
140860 +host_store_hp_ssd_smart_path_status_51679 host_store_hp_ssd_smart_path_status 0-4 51679 &mma8452_show_int_plus_micros_51679
140861 +cyapa_update_rt_suspend_scanrate_51680 cyapa_update_rt_suspend_scanrate 0-4 51680 NULL
140862 +acpi_ut_walk_package_tree_51681 acpi_ut_walk_package_tree 0 51681 NULL nohasharray
140863 +padlock_sha1_final_nano_51681 padlock_sha1_final_nano 0 51681 &acpi_ut_walk_package_tree_51681
140864 +sctp_setsockopt_associnfo_51684 sctp_setsockopt_associnfo 3-0 51684 NULL
140865 +xfs_attr_rmtval_remove_51686 xfs_attr_rmtval_remove 0 51686 NULL nohasharray
140866 +ad9523_io_update_51686 ad9523_io_update 0 51686 &xfs_attr_rmtval_remove_51686
140867 +sfi_sysfs_install_table_51688 sfi_sysfs_install_table 1 51688 NULL nohasharray
140868 +igbvf_get_eeprom_len_51688 igbvf_get_eeprom_len 0 51688 &sfi_sysfs_install_table_51688
140869 +intel_xpower_pmic_get_raw_temp_51690 intel_xpower_pmic_get_raw_temp 0 51690 NULL nohasharray
140870 +request_key_auth_preparse_51690 request_key_auth_preparse 0 51690 &intel_xpower_pmic_get_raw_temp_51690
140871 +isi_camera_get_formats_51692 isi_camera_get_formats 0 51692 NULL
140872 +rtw_os_xmit_resource_alloc23a_51693 rtw_os_xmit_resource_alloc23a 3 51693 NULL
140873 +ocfs2_readpage_51699 ocfs2_readpage 0 51699 NULL
140874 +md5_update_51700 md5_update 0 51700 NULL
140875 +qla2x00_zio_timer_store_51701 qla2x00_zio_timer_store 0-4 51701 NULL
140876 +bmp085_get_temperature_51702 bmp085_get_temperature 0 51702 NULL
140877 +fat_clusters_flush_51703 fat_clusters_flush 0 51703 NULL
140878 +sel_write_access_51704 sel_write_access 3 51704 NULL
140879 +cx25840_s_mbus_fmt_51707 cx25840_s_mbus_fmt 0 51707 NULL
140880 +irq_alloc_hwirqs_51714 irq_alloc_hwirqs 1 51714 NULL nohasharray
140881 +tty_cdev_add_51714 tty_cdev_add 2-4 51714 &irq_alloc_hwirqs_51714
140882 +gem_alloc_skb_51715 gem_alloc_skb 2 51715 NULL
140883 +v9fs_alloc_rdir_buf_51716 v9fs_alloc_rdir_buf 2 51716 NULL
140884 +drm_compat_ioctl_51717 drm_compat_ioctl 2 51717 NULL
140885 +ocfs2_xattr_user_get_51723 ocfs2_xattr_user_get 0 51723 NULL
140886 +sg_read_oxfer_51724 sg_read_oxfer 3 51724 NULL
140887 +str_read_51731 str_read 4-0 51731 NULL
140888 +cm4040_read_51732 cm4040_read 3-0 51732 NULL
140889 +hid_parse_report_51737 hid_parse_report 3 51737 NULL nohasharray
140890 +tvp5150_mbus_fmt_51737 tvp5150_mbus_fmt 0 51737 &hid_parse_report_51737
140891 +qt1010_readreg_51740 qt1010_readreg 0 51740 NULL
140892 +mt2063_get_dnc_output_enable_51744 mt2063_get_dnc_output_enable 0 51744 NULL
140893 +get_user_pages_fast_51751 get_user_pages_fast 0 51751 NULL
140894 +ifx_spi_insert_flip_string_51752 ifx_spi_insert_flip_string 3 51752 NULL nohasharray
140895 +opticon_write_room_51752 opticon_write_room 0 51752 &ifx_spi_insert_flip_string_51752 nohasharray
140896 +set_alarm_mask_51752 set_alarm_mask 0-4 51752 &opticon_write_room_51752
140897 +aac_change_queue_depth_51753 aac_change_queue_depth 2-0 51753 NULL
140898 +if_write_51756 if_write 3 51756 NULL
140899 +ioremap_prot_51764 ioremap_prot 2-1 51764 NULL
140900 +iio_buffer_add_channel_sysfs_51766 iio_buffer_add_channel_sysfs 0 51766 NULL
140901 +ican3_set_termination_51769 ican3_set_termination 0 51769 NULL
140902 +__fswab32_51781 __fswab32 0 51781 NULL
140903 +transmit_led_message_51782 transmit_led_message 0-3 51782 NULL
140904 +out_of_line_wait_on_bit_51783 out_of_line_wait_on_bit 0 51783 NULL
140905 +expkey_parse_51787 expkey_parse 0 51787 NULL
140906 +ssd1307fb_alloc_array_51788 ssd1307fb_alloc_array 1 51788 NULL
140907 +dev_init_pre_alt_51793 dev_init_pre_alt 0 51793 NULL
140908 +pccard_store_insert_51794 pccard_store_insert 0-4 51794 NULL
140909 +every_nth_store_51795 every_nth_store 0-3 51795 NULL
140910 +hfsplus_listxattr_51796 hfsplus_listxattr 0-3 51796 NULL
140911 +c2port_write_flash_data_51797 c2port_write_flash_data 0-5-6 51797 NULL
140912 +pm_qos_resume_latency_show_51798 pm_qos_resume_latency_show 0 51798 NULL
140913 +acpi_table_parse_entries_51801 acpi_table_parse_entries 0 51801 NULL
140914 +fc0013_set_params_51810 fc0013_set_params 0 51810 NULL
140915 +qlcnic_82xx_get_pci_info_51814 qlcnic_82xx_get_pci_info 0 51814 NULL nohasharray
140916 +store_51814 store 0-3 51814 &qlcnic_82xx_get_pci_info_51814
140917 +edd_show_default_cylinders_51815 edd_show_default_cylinders 0 51815 NULL
140918 +qib_alloc_devdata_51819 qib_alloc_devdata 2 51819 NULL
140919 +scsi_format_opcode_name_51826 scsi_format_opcode_name 0-2 51826 NULL nohasharray
140920 +buffer_from_user_51826 buffer_from_user 3 51826 &scsi_format_opcode_name_51826
140921 +MoxaPortTxFree_51829 MoxaPortTxFree 0 51829 NULL
140922 +topology_add_dev_51831 topology_add_dev 0 51831 NULL
140923 +_write_user_prot_reg_51832 _write_user_prot_reg 0 51832 NULL
140924 +rbd_dev_v1_header_info_51837 rbd_dev_v1_header_info 0 51837 NULL
140925 +write_packet_51838 write_packet 0 51838 NULL
140926 +wl1251_acx_sg_enable_51840 wl1251_acx_sg_enable 0 51840 NULL nohasharray
140927 +store_filter_select_51840 store_filter_select 0-4 51840 &wl1251_acx_sg_enable_51840
140928 +uinput_setup_device_51841 uinput_setup_device 0 51841 NULL
140929 +zd_set_encryption_type_51842 zd_set_encryption_type 0 51842 NULL
140930 +raw6_getfrag_51846 raw6_getfrag 3-4 51846 NULL nohasharray
140931 +wwan_store_51846 wwan_store 4-0 51846 &raw6_getfrag_51846
140932 +ioread32_51847 ioread32 0 51847 NULL nohasharray
140933 +read_file_tgt_tx_stats_51847 read_file_tgt_tx_stats 3-0 51847 &ioread32_51847
140934 +do_readv_writev_51849 do_readv_writev 4-0 51849 NULL
140935 +vti6_dev_init_51851 vti6_dev_init 0 51851 NULL nohasharray
140936 +set_interval_51851 set_interval 0-4 51851 &vti6_dev_init_51851
140937 +SYSC_sendto_51852 SYSC_sendto 6-3 51852 NULL nohasharray
140938 +set_frame_retries_51852 set_frame_retries 0 51852 &SYSC_sendto_51852
140939 +show_hairpin_mode_51853 show_hairpin_mode 0 51853 NULL
140940 +pointer_size_read_51863 pointer_size_read 3-0 51863 NULL
140941 +cfhsi_up_51866 cfhsi_up 0 51866 NULL
140942 +qla2x00_mpi_version_show_51867 qla2x00_mpi_version_show 0 51867 NULL
140943 +get_indirect_ea_51869 get_indirect_ea 4 51869 NULL nohasharray
140944 +create_beep_ctls_51869 create_beep_ctls 0 51869 &get_indirect_ea_51869
140945 +reg_write_multiple_51871 reg_write_multiple 0 51871 NULL
140946 +rx_fifo_errors_show_51874 rx_fifo_errors_show 0 51874 NULL
140947 +user_read_51881 user_read 3 51881 NULL
140948 +dbAdjCtl_51888 dbAdjCtl 0 51888 NULL
140949 +b44_readphy_51890 b44_readphy 0 51890 NULL
140950 +nilfs_cleanup_super_51892 nilfs_cleanup_super 0 51892 NULL
140951 +fcoe_destroy_51895 fcoe_destroy 0 51895 NULL
140952 +virt_to_phys_51896 virt_to_phys 0 51896 NULL nohasharray
140953 +SyS_mq_timedsend_51896 SyS_mq_timedsend 3 51896 &virt_to_phys_51896
140954 +qla2x00_isp_name_show_51897 qla2x00_isp_name_show 0 51897 NULL
140955 +query_gid_51901 query_gid 0 51901 NULL
140956 +get_pages_51902 get_pages 0 51902 NULL
140957 +snd_trident_spdif_prepare_51903 snd_trident_spdif_prepare 0 51903 NULL nohasharray
140958 +solo_p2m_dma_51903 solo_p2m_dma 0 51903 &snd_trident_spdif_prepare_51903
140959 +host_lock_store_51904 host_lock_store 0-3 51904 NULL
140960 +read_live_nvram_51907 read_live_nvram 0-5-6 51907 NULL
140961 +btrfs_label_show_51918 btrfs_label_show 0 51918 NULL
140962 +wmi_set_ie_51919 wmi_set_ie 3 51919 NULL
140963 +of_property_read_u8_array_51921 of_property_read_u8_array 0 51921 NULL
140964 +dvb_usbv2_generic_rw_51922 dvb_usbv2_generic_rw 0 51922 NULL nohasharray
140965 +logfs_fsync_51922 logfs_fsync 0 51922 &dvb_usbv2_generic_rw_51922
140966 +write_grant_head_show_51927 write_grant_head_show 0 51927 NULL nohasharray
140967 +unix_set_peek_off_51927 unix_set_peek_off 0 51927 &write_grant_head_show_51927
140968 +dbg_status_buf_51930 dbg_status_buf 2 51930 NULL
140969 +task_has_system_51936 task_has_system 0 51936 NULL
140970 +__tcp_mtu_to_mss_51938 __tcp_mtu_to_mss 0-2 51938 NULL
140971 +direct_IO_51941 direct_IO 0 51941 NULL
140972 +show_test_51942 show_test 0 51942 NULL
140973 +pm_test_show_51946 pm_test_show 0 51946 NULL
140974 +scsi_get_vpd_page_51951 scsi_get_vpd_page 4 51951 NULL
140975 +get_clock_info_51952 get_clock_info 4 51952 NULL
140976 +target_stat_scsi_lu_show_attr_hs_num_cmds_51954 target_stat_scsi_lu_show_attr_hs_num_cmds 0 51954 NULL
140977 +pwm_period_show_51962 pwm_period_show 0 51962 NULL
140978 +size_show_51963 size_show 0 51963 NULL
140979 +ieee80211_verify_mac_51966 ieee80211_verify_mac 0 51966 NULL
140980 +snd_mask_min_51969 snd_mask_min 0 51969 NULL nohasharray
140981 +arizona_free_irq_51969 arizona_free_irq 2 51969 &snd_mask_min_51969
140982 +device_create_lockspace_51970 device_create_lockspace 0 51970 NULL nohasharray
140983 +hotkey_mask_store_51970 hotkey_mask_store 0-4 51970 &device_create_lockspace_51970
140984 +read_page_51972 read_page 2 51972 NULL
140985 +cpufv_disabled_show_51976 cpufv_disabled_show 0 51976 NULL
140986 +pipe_crc_set_source_51980 pipe_crc_set_source 0 51980 NULL nohasharray
140987 +fcoe_validate_vport_create_51980 fcoe_validate_vport_create 0 51980 &pipe_crc_set_source_51980
140988 +lpfc_nport_evt_cnt_show_51984 lpfc_nport_evt_cnt_show 0 51984 NULL
140989 +ath6kl_sdio_alloc_prep_scat_req_51986 ath6kl_sdio_alloc_prep_scat_req 2 51986 NULL
140990 +idt77252_proc_read_51988 idt77252_proc_read 0 51988 NULL nohasharray
140991 +store_prochot_short_51988 store_prochot_short 0-4 51988 &idt77252_proc_read_51988
140992 +_c4iw_write_mem_dma_51991 _c4iw_write_mem_dma 3 51991 NULL nohasharray
140993 +cp_get_sset_count_51991 cp_get_sset_count 0 51991 &_c4iw_write_mem_dma_51991
140994 +__detect_osd_51993 __detect_osd 0 51993 NULL
140995 +ntfs_attr_size_51994 ntfs_attr_size 0 51994 NULL
140996 +dwc3_mode_write_51997 dwc3_mode_write 3-0 51997 NULL
140997 +ubifs_write_begin_52000 ubifs_write_begin 0 52000 NULL
140998 +queue_nomerges_store_52001 queue_nomerges_store 3-0 52001 NULL
140999 +store_received_ref_clk3a_52006 store_received_ref_clk3a 0-4 52006 NULL
141000 +xpnet_dev_open_52009 xpnet_dev_open 0 52009 NULL
141001 +log_buf_addr_show_52010 log_buf_addr_show 0 52010 NULL nohasharray
141002 +scsi_sysfs_add_host_52010 scsi_sysfs_add_host 0 52010 &log_buf_addr_show_52010
141003 +wacom_led_control_52014 wacom_led_control 0 52014 NULL
141004 +dummy_enable_52019 dummy_enable 0 52019 NULL
141005 +lp55xx_show_engine_select_52020 lp55xx_show_engine_select 0 52020 NULL
141006 +apds990x_write_byte_52022 apds990x_write_byte 0 52022 NULL
141007 +r820t_write_52023 r820t_write 0-4 52023 NULL
141008 +vxge_rx_alloc_52024 vxge_rx_alloc 3 52024 NULL
141009 +show_current_driver_52027 show_current_driver 0 52027 NULL
141010 +lp3943_pwm_config_52030 lp3943_pwm_config 0 52030 NULL
141011 +override_release_52032 override_release 2 52032 NULL
141012 +snd_ac97_set_rate_52041 snd_ac97_set_rate 0 52041 NULL nohasharray
141013 +unique_id_show_52041 unique_id_show 0 52041 &snd_ac97_set_rate_52041
141014 +irda_create_52042 irda_create 0 52042 NULL
141015 +netdev_show_52044 netdev_show 0 52044 NULL
141016 +dma_rx_errors_read_52045 dma_rx_errors_read 3-0 52045 NULL
141017 +show_fcf_state_52047 show_fcf_state 0 52047 NULL
141018 +msnd_fifo_write_52052 msnd_fifo_write 0-3 52052 NULL
141019 +show_version_52054 show_version 0 52054 NULL
141020 +dvb_ringbuffer_avail_52057 dvb_ringbuffer_avail 0 52057 NULL
141021 +show_ipFragOKs_52058 show_ipFragOKs 0 52058 NULL nohasharray
141022 +regulator_disable_52058 regulator_disable 0 52058 &show_ipFragOKs_52058
141023 +__fuse_request_alloc_52060 __fuse_request_alloc 1 52060 NULL
141024 +ieee80211_change_mac_52065 ieee80211_change_mac 0 52065 NULL
141025 +isofs_readpages_52067 isofs_readpages 4 52067 NULL
141026 +show_conn_param_ISCSI_PARAM_IPV4_TOS_52071 show_conn_param_ISCSI_PARAM_IPV4_TOS 0 52071 NULL
141027 +mxuport_process_read_urb_data_52072 mxuport_process_read_urb_data 3 52072 NULL nohasharray
141028 +sh_irda_crc_init_52072 sh_irda_crc_init 0 52072 &mxuport_process_read_urb_data_52072
141029 +mt2063_get_if_frequency_52079 mt2063_get_if_frequency 0 52079 NULL
141030 +wil_wait_for_fw_ready_52081 wil_wait_for_fw_ready 0 52081 NULL nohasharray
141031 +lm3533_set_lvled_config_52081 lm3533_set_lvled_config 0 52081 &wil_wait_for_fw_ready_52081
141032 +ath10k_pci_hif_diag_read_52084 ath10k_pci_hif_diag_read 0 52084 NULL nohasharray
141033 +ft_lport_notify_52084 ft_lport_notify 0 52084 &ath10k_pci_hif_diag_read_52084
141034 +amd_ec_read_52087 amd_ec_read 0 52087 NULL nohasharray
141035 +iscsi_stat_logout_attr_show_52087 iscsi_stat_logout_attr_show 0 52087 &amd_ec_read_52087
141036 +nsm_get_handle_52089 nsm_get_handle 4 52089 NULL nohasharray
141037 +rt2x00debug_read_rf_52089 rt2x00debug_read_rf 0-3 52089 &nsm_get_handle_52089
141038 +affs_do_readpage_ofs_52095 affs_do_readpage_ofs 0 52095 NULL
141039 +ulist_add_merge_52096 ulist_add_merge 0 52096 NULL
141040 +mtrr_save_52097 mtrr_save 0 52097 NULL
141041 +ft_wwn_show_attr_version_52102 ft_wwn_show_attr_version 0 52102 NULL
141042 +o2net_debug_read_52105 o2net_debug_read 3-0 52105 NULL
141043 +qla4xxx_sysfs_ddb_get_param_52106 qla4xxx_sysfs_ddb_get_param 0 52106 NULL
141044 +smsdvb_stats_read_52114 smsdvb_stats_read 3-0 52114 NULL
141045 +ov9740_set_res_52118 ov9740_set_res 0 52118 NULL
141046 +show_spi_transport_max_offset_52125 show_spi_transport_max_offset 0 52125 NULL
141047 +split_scan_timeout_write_52128 split_scan_timeout_write 3-0 52128 NULL nohasharray
141048 +ring_size_show_52128 ring_size_show 0 52128 &split_scan_timeout_write_52128
141049 +retry_count_read_52129 retry_count_read 3-0 52129 NULL
141050 +scan_sleep_millisecs_store_52134 scan_sleep_millisecs_store 0-4 52134 NULL
141051 +gdm_usb_hci_send_52138 gdm_usb_hci_send 3 52138 NULL
141052 +sub_alloc_52140 sub_alloc 0 52140 NULL
141053 +netdev_open_52143 netdev_open 0 52143 NULL
141054 +mmc_sd_power_restore_52144 mmc_sd_power_restore 0 52144 NULL
141055 +ext2_alloc_blocks_52145 ext2_alloc_blocks 2-0 52145 NULL nohasharray
141056 +hysdn_conf_write_52145 hysdn_conf_write 3 52145 &ext2_alloc_blocks_52145
141057 +ov772x_g_fmt_52146 ov772x_g_fmt 0 52146 NULL
141058 +htable_size_52148 htable_size 0-1 52148 NULL nohasharray
141059 +snd_intel8x0_pcm_trigger_52148 snd_intel8x0_pcm_trigger 0 52148 &htable_size_52148
141060 +fcopy_read_52149 fcopy_read 0-3 52149 NULL
141061 +set_rdac0_52150 set_rdac0 4-0 52150 NULL
141062 +gfs2_rs_alloc_52152 gfs2_rs_alloc 0 52152 NULL
141063 +smk_write_load2_52155 smk_write_load2 3-0 52155 NULL
141064 +sp_open_dev_52157 sp_open_dev 0 52157 NULL
141065 +ieee80211_if_read_dot11MeshRetryTimeout_52168 ieee80211_if_read_dot11MeshRetryTimeout 3-0 52168 NULL nohasharray
141066 +s5k83a_set_flip_real_52168 s5k83a_set_flip_real 0 52168 &ieee80211_if_read_dot11MeshRetryTimeout_52168
141067 +mga_compat_ioctl_52170 mga_compat_ioctl 2 52170 NULL
141068 +pm2fb_check_var_52172 pm2fb_check_var 0 52172 NULL
141069 +mxuport_open_52173 mxuport_open 0 52173 NULL
141070 +__acpi_power_on_52175 __acpi_power_on 0 52175 NULL nohasharray
141071 +mtd_writesize_show_52175 mtd_writesize_show 0 52175 &__acpi_power_on_52175
141072 +print_prefix_52176 print_prefix 0 52176 NULL
141073 +ib_dma_map_page_52177 ib_dma_map_page 0 52177 NULL
141074 +proc_pid_readlink_52186 proc_pid_readlink 3-0 52186 NULL nohasharray
141075 +hptiop_show_version_52186 hptiop_show_version 0 52186 &proc_pid_readlink_52186
141076 +show_tabletStylusUpper_52190 show_tabletStylusUpper 0 52190 NULL nohasharray
141077 +hermes_bap_seek_52190 hermes_bap_seek 0 52190 &show_tabletStylusUpper_52190
141078 +reiserfs_posix_acl_from_disk_52191 reiserfs_posix_acl_from_disk 2 52191 NULL
141079 +rt2800pci_enable_radio_52192 rt2800pci_enable_radio 0 52192 NULL
141080 +ssp_tm_req_52193 ssp_tm_req 0 52193 NULL
141081 +show_session_param_ISCSI_PARAM_INITIAL_R2T_EN_52194 show_session_param_ISCSI_PARAM_INITIAL_R2T_EN 0 52194 NULL
141082 +atl2_get_eeprom_len_52196 atl2_get_eeprom_len 0 52196 NULL
141083 +iio_buffer_show_enable_52202 iio_buffer_show_enable 0 52202 NULL
141084 +prepare_ring_52203 prepare_ring 0 52203 NULL nohasharray
141085 +find_lkb_52203 find_lkb 0 52203 &prepare_ring_52203
141086 +iad_bFunctionProtocol_show_52207 iad_bFunctionProtocol_show 0 52207 NULL
141087 +bad_inode_readlink_52210 bad_inode_readlink 0 52210 NULL
141088 +ipmr_mfc_delete_52211 ipmr_mfc_delete 0 52211 NULL
141089 +mcp3021_read16_52212 mcp3021_read16 0 52212 NULL
141090 +adt7411_show_bit_52213 adt7411_show_bit 0 52213 NULL
141091 +ib_sa_path_rec_get_52214 ib_sa_path_rec_get 0 52214 NULL
141092 +vmci_qp_broker_alloc_52216 vmci_qp_broker_alloc 5-6 52216 NULL
141093 +iscsi_if_send_reply_52219 iscsi_if_send_reply 7 52219 NULL
141094 +_nfs4_open_and_get_state_52221 _nfs4_open_and_get_state 0 52221 NULL
141095 +de_init_rings_52222 de_init_rings 0 52222 NULL
141096 +show_session_param_ISCSI_PARAM_INITIATOR_NAME_52224 show_session_param_ISCSI_PARAM_INITIATOR_NAME 0 52224 NULL nohasharray
141097 +arcmsr_sysfs_iop_message_write_52224 arcmsr_sysfs_iop_message_write 0-6-5 52224 &show_session_param_ISCSI_PARAM_INITIATOR_NAME_52224
141098 +show_chgmode_52225 show_chgmode 0 52225 NULL
141099 +ptype_store_52226 ptype_store 0-3 52226 NULL
141100 +ufx_set_vid_mode_52227 ufx_set_vid_mode 0 52227 NULL
141101 +wdata_send_pages_52229 wdata_send_pages 0 52229 NULL
141102 +max1111_read_52230 max1111_read 0 52230 NULL
141103 +nvram_read_52231 nvram_read 0-3 52231 NULL
141104 +_alloc_mISDN_skb_52232 _alloc_mISDN_skb 3 52232 NULL nohasharray
141105 +snd_ensoniq_capture_prepare_52232 snd_ensoniq_capture_prepare 0 52232 &_alloc_mISDN_skb_52232
141106 +o2nm_cluster_attr_fence_method_read_52233 o2nm_cluster_attr_fence_method_read 0 52233 NULL
141107 +arizona_micsupp_disable_52236 arizona_micsupp_disable 0 52236 NULL
141108 +do_dmabuf_dirty_ldu_52241 do_dmabuf_dirty_ldu 6 52241 NULL nohasharray
141109 +minix_write_inode_52241 minix_write_inode 0 52241 &do_dmabuf_dirty_ldu_52241
141110 +fuse_request_alloc_52243 fuse_request_alloc 1 52243 NULL nohasharray
141111 +fnic_show_state_52243 fnic_show_state 0 52243 &fuse_request_alloc_52243
141112 +nfs_updatepage_52248 nfs_updatepage 0 52248 NULL
141113 +pm80x_request_irq_52250 pm80x_request_irq 2 52250 NULL
141114 +nvkm_client_ioctl_52251 nvkm_client_ioctl 0 52251 NULL
141115 +rd_build_device_space_52253 rd_build_device_space 0 52253 NULL nohasharray
141116 +w1_ds2781_eeprom_cmd_52253 w1_ds2781_eeprom_cmd 0 52253 &rd_build_device_space_52253
141117 +_init_blk_request_52256 _init_blk_request 0 52256 NULL
141118 +physical_line_partition_show_52257 physical_line_partition_show 0 52257 NULL
141119 +mdiobus_alloc_size_52259 mdiobus_alloc_size 1 52259 NULL
141120 +flush_52261 flush 0 52261 NULL
141121 +read_52268 read 0 52268 NULL
141122 +set_temp_limit_52269 set_temp_limit 0 52269 NULL nohasharray
141123 +w1_master_attribute_store_search_52269 w1_master_attribute_store_search 0-4 52269 &set_temp_limit_52269 nohasharray
141124 +cap_safe_nice_52269 cap_safe_nice 0 52269 &w1_master_attribute_store_search_52269
141125 +ext2_direct_IO_52270 ext2_direct_IO 4-0 52270 NULL
141126 +sisusbcon_do_font_op_52271 sisusbcon_do_font_op 9 52271 NULL
141127 +jbd2_journal_flush_52280 jbd2_journal_flush 0 52280 NULL
141128 +snd_pcm_pre_reset_52282 snd_pcm_pre_reset 0 52282 NULL
141129 +snd_sonicvibes_capture_prepare_52293 snd_sonicvibes_capture_prepare 0 52293 NULL
141130 +nl80211_netlink_notify_52297 nl80211_netlink_notify 0 52297 NULL nohasharray
141131 +afs_cell_cache_get_key_52297 afs_cell_cache_get_key 0 52297 &nl80211_netlink_notify_52297
141132 +rw_read_52299 rw_read 6-0-5 52299 NULL
141133 +ath6kl_wmi_get_new_buf_52304 ath6kl_wmi_get_new_buf 1 52304 NULL nohasharray
141134 +fd_set_configfs_dev_params_52304 fd_set_configfs_dev_params 0-3 52304 &ath6kl_wmi_get_new_buf_52304
141135 +sis5595_access_52305 sis5595_access 0 52305 NULL
141136 +of_address_to_resource_52308 of_address_to_resource 2 52308 NULL
141137 +kobject_set_name_vargs_52309 kobject_set_name_vargs 0 52309 NULL
141138 +qlcnic_82xx_set_nic_info_52311 qlcnic_82xx_set_nic_info 0 52311 NULL
141139 +i915_gem_object_get_pages_stolen_52314 i915_gem_object_get_pages_stolen 0 52314 NULL
141140 +ssd1307fb_write_52315 ssd1307fb_write 3 52315 NULL
141141 +request_asymmetric_key_52317 request_asymmetric_key 4-2 52317 NULL nohasharray
141142 +show_phy_flash_cfg_52317 show_phy_flash_cfg 0 52317 &request_asymmetric_key_52317 nohasharray
141143 +store_vrm_reg_52317 store_vrm_reg 0-4 52317 &show_phy_flash_cfg_52317
141144 +hwflags_read_52318 hwflags_read 3-0 52318 NULL
141145 +t3_sge_init_rspcntxt_52321 t3_sge_init_rspcntxt 0 52321 NULL
141146 +cryptomgr_notify_52323 cryptomgr_notify 0 52323 NULL
141147 +erst_exec_move_data_52324 erst_exec_move_data 0 52324 NULL
141148 +grp_opt_proc_write_52327 grp_opt_proc_write 0-3 52327 NULL
141149 +ntfs_rl_split_52328 ntfs_rl_split 4-2 52328 NULL
141150 +erst_exec_load_var1_52330 erst_exec_load_var1 0 52330 NULL nohasharray
141151 +parse_protocol_change_52330 parse_protocol_change 0 52330 &erst_exec_load_var1_52330
141152 +ipv4_conntrack_in_52331 ipv4_conntrack_in 0 52331 NULL
141153 +qh_schedule_52332 qh_schedule 0 52332 NULL nohasharray
141154 +show_ipv6_iface_link_local_state_52332 show_ipv6_iface_link_local_state 0 52332 &qh_schedule_52332
141155 +test_unaligned_bulk_52333 test_unaligned_bulk 3 52333 NULL nohasharray
141156 +snd_em28xx_capture_trigger_52333 snd_em28xx_capture_trigger 0 52333 &test_unaligned_bulk_52333
141157 +target_fabric_discovery_attr_show_52336 target_fabric_discovery_attr_show 0 52336 NULL nohasharray
141158 +carl9170_usb_open_52336 carl9170_usb_open 0 52336 &target_fabric_discovery_attr_show_52336 nohasharray
141159 +enable_vport_52336 enable_vport 0 52336 &carl9170_usb_open_52336
141160 +hur_len_52339 hur_len 0 52339 NULL
141161 +ad7877_gpio3_store_52340 ad7877_gpio3_store 0-4 52340 NULL
141162 +fc2580_get_if_frequency_52341 fc2580_get_if_frequency 0 52341 NULL
141163 +store_52342 store 0-3 52342 NULL
141164 +dccp_v4_connect_52343 dccp_v4_connect 0 52343 NULL
141165 +tcs3414_buffer_predisable_52350 tcs3414_buffer_predisable 0 52350 NULL
141166 +pscsi_configure_device_52352 pscsi_configure_device 0 52352 NULL
141167 +ds1672_get_control_52353 ds1672_get_control 0 52353 NULL
141168 +ina209_show_interval_52354 ina209_show_interval 0 52354 NULL
141169 +i40e_vsi_control_rings_52357 i40e_vsi_control_rings 0 52357 NULL
141170 +ieee80211_rx_radiotap_hdrlen_52359 ieee80211_rx_radiotap_hdrlen 0 52359 NULL
141171 +show_iostat_counterbits_52360 show_iostat_counterbits 0 52360 NULL
141172 +tx_bytes_show_52361 tx_bytes_show 0 52361 NULL nohasharray
141173 +label_vga_52361 label_vga 0 52361 &tx_bytes_show_52361
141174 +show_counter_rx_p8_hdr_egr_ovfls_52362 show_counter_rx_p8_hdr_egr_ovfls 0 52362 NULL nohasharray
141175 +cap_inode_killpriv_52362 cap_inode_killpriv 0 52362 &show_counter_rx_p8_hdr_egr_ovfls_52362
141176 +copy_entries_to_user_52367 copy_entries_to_user 1 52367 NULL nohasharray
141177 +ssb_attr_sprom_show_52367 ssb_attr_sprom_show 0 52367 &copy_entries_to_user_52367
141178 +nilfs_segctor_last_nongc_write_time_secs_show_52369 nilfs_segctor_last_nongc_write_time_secs_show 0 52369 NULL
141179 +ipath_set_part_key_52370 ipath_set_part_key 0 52370 NULL
141180 +iwl_dump_fh_52371 iwl_dump_fh 0 52371 NULL
141181 +show_sched3_52373 show_sched3 0 52373 NULL nohasharray
141182 +__uncore_map_show_52373 __uncore_map_show 0 52373 &show_sched3_52373
141183 +hfsplus_find_attr_52374 hfsplus_find_attr 0 52374 NULL
141184 +ixgbevf_setup_tx_resources_52376 ixgbevf_setup_tx_resources 0 52376 NULL
141185 +mq_emit_config_values_52378 mq_emit_config_values 3 52378 NULL nohasharray
141186 +pfkey_sockaddr_pair_size_52378 pfkey_sockaddr_pair_size 0 52378 &mq_emit_config_values_52378 nohasharray
141187 +quota_warn_period_show_52378 quota_warn_period_show 0 52378 &pfkey_sockaddr_pair_size_52378
141188 +snd_rme96_capture_prepare_52380 snd_rme96_capture_prepare 0 52380 NULL
141189 +iwl_nvm_init_52382 iwl_nvm_init 0 52382 NULL
141190 +isdn_writebuf_stub_52383 isdn_writebuf_stub 4-0 52383 NULL
141191 +task_has_security_52386 task_has_security 0 52386 NULL
141192 +jfs_setxattr_52389 jfs_setxattr 4-0 52389 NULL
141193 +input_print_modalias_bits_52395 input_print_modalias_bits 0 52395 NULL
141194 +svc_partial_recvfrom_52396 svc_partial_recvfrom 4 52396 NULL
141195 +aer_inject_write_52399 aer_inject_write 3-0 52399 NULL
141196 +selinux_inode_setattr_52401 selinux_inode_setattr 0 52401 NULL
141197 +pm_suspend_52403 pm_suspend 0 52403 NULL
141198 +do_ncp_rpc_call_52406 do_ncp_rpc_call 0 52406 NULL
141199 +show_counter_rx_p5_hdr_egr_ovfls_52407 show_counter_rx_p5_hdr_egr_ovfls 0 52407 NULL
141200 +aac_rx_ioremap_52410 aac_rx_ioremap 2 52410 NULL
141201 +nilfs_segctor_collect_dirty_files_52413 nilfs_segctor_collect_dirty_files 0 52413 NULL
141202 +clariion_activate_52414 clariion_activate 0 52414 NULL
141203 +do_md_run_52416 do_md_run 0 52416 NULL
141204 +safe_delay_store_52417 safe_delay_store 0-3 52417 NULL
141205 +mmc_csd_show_52423 mmc_csd_show 0 52423 NULL
141206 +line6_midibuf_init_52425 line6_midibuf_init 2 52425 NULL nohasharray
141207 +show_alarms_in_52425 show_alarms_in 0 52425 &line6_midibuf_init_52425
141208 +pwc_set_autogain_52427 pwc_set_autogain 0 52427 NULL
141209 +hso_serial_common_create_52428 hso_serial_common_create 4 52428 NULL
141210 +delay_status_52431 delay_status 5 52431 NULL nohasharray
141211 +gfs2_getattr_52431 gfs2_getattr 0 52431 &delay_status_52431
141212 +show_ipInDiscards_52432 show_ipInDiscards 0 52432 NULL
141213 +ath6kl_delete_qos_write_52435 ath6kl_delete_qos_write 3-0 52435 NULL
141214 +iwl_remove_station_52436 iwl_remove_station 0 52436 NULL
141215 +ieee80211_if_fmt_num_sta_ps_52438 ieee80211_if_fmt_num_sta_ps 3 52438 NULL
141216 +sst_prepare_and_post_msg_52443 sst_prepare_and_post_msg 0 52443 NULL
141217 +show_radios_state_52445 show_radios_state 0 52445 NULL
141218 +store_uframe_periodic_max_52448 store_uframe_periodic_max 0-4 52448 NULL
141219 +nilfs_btree_lookup_contig_52451 nilfs_btree_lookup_contig 0 52451 NULL nohasharray
141220 +keene_s_ctrl_52451 keene_s_ctrl 0 52451 &nilfs_btree_lookup_contig_52451
141221 +alauda_read_data_52452 alauda_read_data 3 52452 NULL
141222 +get_pci_info_52455 get_pci_info 0 52455 NULL nohasharray
141223 +gsm_change_mtu_52455 gsm_change_mtu 0 52455 &get_pci_info_52455
141224 +bt_alloc_52457 bt_alloc 2 52457 NULL nohasharray
141225 +ip6_skb_dst_mtu_52457 ip6_skb_dst_mtu 0 52457 &bt_alloc_52457
141226 +iwl_restore_default_wep_keys_52463 iwl_restore_default_wep_keys 0 52463 NULL
141227 +sctp_packet_transmit_52467 sctp_packet_transmit 0 52467 NULL
141228 +show_id_ext_52472 show_id_ext 0 52472 NULL
141229 +cifs_readpage_worker_52477 cifs_readpage_worker 0 52477 NULL nohasharray
141230 +ieee80211_alloc_txb_52477 ieee80211_alloc_txb 2-1 52477 &cifs_readpage_worker_52477
141231 +ocfs2_extend_no_holes_52483 ocfs2_extend_no_holes 0 52483 NULL
141232 +pch_i2c_wait_for_check_xfer_52485 pch_i2c_wait_for_check_xfer 0 52485 NULL nohasharray
141233 +snd_hda_gen_build_controls_52485 snd_hda_gen_build_controls 0 52485 &pch_i2c_wait_for_check_xfer_52485
141234 +bru_s_ctrl_52486 bru_s_ctrl 0 52486 NULL
141235 +roccat_common2_sysfs_read_keys_function_52491 roccat_common2_sysfs_read_keys_function 0-5-6 52491 NULL
141236 +sh_mobile_i2c_xfer_52492 sh_mobile_i2c_xfer 0-3 52492 NULL nohasharray
141237 +iscsi_tpg_auth_show_password_mutual_52492 iscsi_tpg_auth_show_password_mutual 0 52492 &sh_mobile_i2c_xfer_52492
141238 +fd_do_rw_52495 fd_do_rw 3 52495 NULL nohasharray
141239 +skb_cow_head_52495 skb_cow_head 2 52495 &fd_do_rw_52495
141240 +sysfs_create_link_nowarn_52496 sysfs_create_link_nowarn 0 52496 NULL
141241 +int_tasklet_entry_52500 int_tasklet_entry 3-0 52500 NULL
141242 +xfs_alloc_get_rec_52502 xfs_alloc_get_rec 0 52502 NULL
141243 +ems_usb_control_cmd_52504 ems_usb_control_cmd 0 52504 NULL
141244 +smb2_async_readv_52505 smb2_async_readv 0 52505 NULL
141245 +netlbl_unlabel_init_52506 netlbl_unlabel_init 1 52506 NULL
141246 +qlcnic_83xx_sysfs_flash_write_52507 qlcnic_83xx_sysfs_flash_write 4 52507 NULL nohasharray
141247 +show_rdac3_52507 show_rdac3 0 52507 &qlcnic_83xx_sysfs_flash_write_52507
141248 +gr_queue_ext_52511 gr_queue_ext 0 52511 NULL
141249 +disable_slot_52512 disable_slot 0 52512 NULL
141250 +pm_qos_power_write_52513 pm_qos_power_write 3-0 52513 NULL nohasharray
141251 +isl29003_show_lux_52513 isl29003_show_lux 0 52513 &pm_qos_power_write_52513
141252 +read_fw_regs_offset_52515 read_fw_regs_offset 0 52515 NULL
141253 +soft_offline_huge_page_52517 soft_offline_huge_page 0 52517 NULL
141254 +bt_sock_stream_recvmsg_52518 bt_sock_stream_recvmsg 4-0 52518 NULL
141255 +get_session_param_52521 get_session_param 0 52521 NULL
141256 +dup_variable_bug_52525 dup_variable_bug 3 52525 NULL
141257 +sc1200wdt_write_52527 sc1200wdt_write 0-3 52527 NULL
141258 +raw_recvmsg_52529 raw_recvmsg 4-0 52529 NULL
141259 +submit_audio_in_urb_52536 submit_audio_in_urb 0 52536 NULL nohasharray
141260 +ip6table_nat_in_52536 ip6table_nat_in 0 52536 &submit_audio_in_urb_52536
141261 +input_dev_show_properties_52537 input_dev_show_properties 0 52537 NULL nohasharray
141262 +gt_cur_freq_mhz_show_52537 gt_cur_freq_mhz_show 0 52537 &input_dev_show_properties_52537
141263 +show_caseopen_52539 show_caseopen 0 52539 NULL
141264 +fan_fan1_input_show_52540 fan_fan1_input_show 0 52540 NULL nohasharray
141265 +SyS_vmsplice_52540 SyS_vmsplice 3 52540 &fan_fan1_input_show_52540
141266 +zd_iowrite32a_locked_52542 zd_iowrite32a_locked 0 52542 NULL
141267 +set_fan_52544 set_fan 0-4 52544 NULL
141268 +snd_pcm_pre_prepare_52548 snd_pcm_pre_prepare 0 52548 NULL
141269 +dccpprobe_read_52549 dccpprobe_read 3-0 52549 NULL nohasharray
141270 +hsw_pcm_prepare_52549 hsw_pcm_prepare 0 52549 &dccpprobe_read_52549
141271 +s35390a_get_datetime_52556 s35390a_get_datetime 0 52556 NULL nohasharray
141272 +ntfs_prepare_pages_for_non_resident_write_52556 ntfs_prepare_pages_for_non_resident_write 0 52556 &s35390a_get_datetime_52556
141273 +cropcap_52561 cropcap 0 52561 NULL
141274 +atalk_create_52562 atalk_create 0 52562 NULL
141275 +xfs_attr_shortform_to_leaf_52564 xfs_attr_shortform_to_leaf 0 52564 NULL
141276 +cbaf_wusb_chid_store_52566 cbaf_wusb_chid_store 0-4 52566 NULL
141277 +debug_level_proc_write_52572 debug_level_proc_write 3-0 52572 NULL nohasharray
141278 +show_otp1en_52572 show_otp1en 0 52572 &debug_level_proc_write_52572 nohasharray
141279 +nfs_getattr_52572 nfs_getattr 0 52572 &show_otp1en_52572 nohasharray
141280 +b43legacy_probe_52572 b43legacy_probe 0 52572 &nfs_getattr_52572
141281 +ds2780_set_sense_resistor_value_52573 ds2780_set_sense_resistor_value 0-4 52573 NULL
141282 +target_stat_scsi_port_show_attr_dev_52577 target_stat_scsi_port_show_attr_dev 0 52577 NULL
141283 +acpi_processor_start_52582 acpi_processor_start 0 52582 NULL
141284 +wl12xx_init_fwlog_52585 wl12xx_init_fwlog 0 52585 NULL
141285 +roccat_common2_sysfs_read_keys_thumbster_52586 roccat_common2_sysfs_read_keys_thumbster 0-5-6 52586 NULL
141286 +isku_sysfs_read_macro_52587 isku_sysfs_read_macro 6-0-5 52587 NULL nohasharray
141287 +twl_rtc_read_u8_52587 twl_rtc_read_u8 0 52587 &isku_sysfs_read_macro_52587
141288 +uvesafb_store_nocrtc_52589 uvesafb_store_nocrtc 0-4 52589 NULL
141289 +show_ipReasmFails_52591 show_ipReasmFails 0 52591 NULL
141290 +ath10k_start_52596 ath10k_start 0 52596 NULL
141291 +store_dh_state_52601 store_dh_state 0-4 52601 NULL nohasharray
141292 +test_write_file_52601 test_write_file 0-3 52601 &store_dh_state_52601
141293 +show_session_param_ISCSI_PARAM_BOOT_TARGET_52603 show_session_param_ISCSI_PARAM_BOOT_TARGET 0 52603 NULL
141294 +SyS_setsockopt_52610 SyS_setsockopt 5 52610 NULL
141295 +ll_sa_entry_alloc_52611 ll_sa_entry_alloc 4 52611 NULL
141296 +copy_user_acl_52622 copy_user_acl 0 52622 NULL
141297 +apei_check_gar_52626 apei_check_gar 0 52626 NULL
141298 +sbp_tpg_store_directory_id_52629 sbp_tpg_store_directory_id 0-3 52629 NULL
141299 +roccat_common2_sysfs_read_keys_easyzone_52632 roccat_common2_sysfs_read_keys_easyzone 0-5-6 52632 NULL
141300 +f2fs_setattr_52633 f2fs_setattr 0 52633 NULL
141301 +ov7660_set_auto_exposure_52634 ov7660_set_auto_exposure 0 52634 NULL
141302 +tps80031_writes_52638 tps80031_writes 3-4-0 52638 NULL nohasharray
141303 +min_ratio_store_52638 min_ratio_store 0-4 52638 &tps80031_writes_52638
141304 +set_temp_high_52640 set_temp_high 0-4 52640 NULL
141305 +rt2500usb_set_state_52644 rt2500usb_set_state 0 52644 NULL nohasharray
141306 +timeout_store_52644 timeout_store 0-3 52644 &rt2500usb_set_state_52644
141307 +_rbd_dev_v2_snap_size_52651 _rbd_dev_v2_snap_size 0 52651 NULL
141308 +show_temp2_crit_hyst_52656 show_temp2_crit_hyst 0 52656 NULL
141309 +cachefiles_daemon_add_cache_52668 cachefiles_daemon_add_cache 0 52668 NULL
141310 +target_stat_scsi_port_show_attr_role_52670 target_stat_scsi_port_show_attr_role 0 52670 NULL
141311 +fld_proc_hash_seq_write_52671 fld_proc_hash_seq_write 3 52671 NULL
141312 +SYSC_gethostname_52677 SYSC_gethostname 2 52677 NULL
141313 +__rpc_clnt_handle_event_52679 __rpc_clnt_handle_event 0 52679 NULL
141314 +u2_timeout_store_52681 u2_timeout_store 0-4 52681 NULL
141315 +genphy_update_link_52684 genphy_update_link 0 52684 NULL
141316 +reg_write_range_52690 reg_write_range 4 52690 NULL
141317 +sdev_store_evt_inquiry_change_reported_52694 sdev_store_evt_inquiry_change_reported 0-4 52694 NULL
141318 +store_52696 store 0-3 52696 NULL
141319 +b44_set_mac_addr_52700 b44_set_mac_addr 0 52700 NULL
141320 +bonding_show_queue_id_52702 bonding_show_queue_id 0 52702 NULL
141321 +ms_transfer_data_52705 ms_transfer_data 7 52705 NULL
141322 +acpi_freeze_begin_52707 acpi_freeze_begin 0 52707 NULL
141323 +atl1c_setup_ring_resources_52708 atl1c_setup_ring_resources 0 52708 NULL
141324 +action_show_52711 action_show 0 52711 NULL
141325 +usbip_debug_show_52712 usbip_debug_show 0 52712 NULL
141326 +tmp102_show_temp_52713 tmp102_show_temp 0 52713 NULL
141327 +pm_wake_unlock_52721 pm_wake_unlock 0 52721 NULL
141328 +iscsi_stat_instance_attr_show_52723 iscsi_stat_instance_attr_show 0 52723 NULL nohasharray
141329 +blk_iopoll_cpu_notify_52723 blk_iopoll_cpu_notify 0 52723 &iscsi_stat_instance_attr_show_52723
141330 +cx25840_ir_rx_read_52724 cx25840_ir_rx_read 3 52724 NULL
141331 +sendbytes_52726 sendbytes 0 52726 NULL
141332 +set_capture_52728 set_capture 0 52728 NULL
141333 +lx_pcm_trigger_52731 lx_pcm_trigger 0 52731 NULL
141334 +blkcipher_next_slow_52733 blkcipher_next_slow 4-3 52733 NULL
141335 +relay_alloc_page_array_52735 relay_alloc_page_array 1 52735 NULL
141336 +v9fs_xattr_user_get_52737 v9fs_xattr_user_get 0 52737 NULL
141337 +hfcsusb_rx_frame_52745 hfcsusb_rx_frame 3 52745 NULL nohasharray
141338 +st_sensors_sysfs_sampling_frequency_avail_52745 st_sensors_sysfs_sampling_frequency_avail 0 52745 &hfcsusb_rx_frame_52745
141339 +netlink_add_tap_52755 netlink_add_tap 0 52755 NULL
141340 +ieee80211_if_read_beacon_timeout_52756 ieee80211_if_read_beacon_timeout 3-0 52756 NULL nohasharray
141341 +show_session_param_ISCSI_PARAM_DEF_TASKMGMT_TMO_52756 show_session_param_ISCSI_PARAM_DEF_TASKMGMT_TMO 0 52756 &ieee80211_if_read_beacon_timeout_52756
141342 +target_stat_scsi_tgt_port_show_attr_indx_52759 target_stat_scsi_tgt_port_show_attr_indx 0 52759 NULL
141343 +set_pwm_hyst_52760 set_pwm_hyst 0-4 52760 NULL
141344 +copy_ctr_args_52761 copy_ctr_args 2 52761 NULL
141345 +ds1374_read_time_52763 ds1374_read_time 0 52763 NULL
141346 +acpi_ps_execute_method_52767 acpi_ps_execute_method 0 52767 NULL
141347 +store_52770 store 0 52770 NULL
141348 +lpfc_poll_store_52774 lpfc_poll_store 0-4 52774 NULL
141349 +nvme_trans_ext_inq_page_52776 nvme_trans_ext_inq_page 3 52776 NULL
141350 +available_kbd_modes_show_52777 available_kbd_modes_show 0 52777 NULL
141351 +show_pec_52779 show_pec 0 52779 NULL
141352 +set_target_52783 set_target 0-4 52783 NULL
141353 +vim2m_buf_prepare_52786 vim2m_buf_prepare 0 52786 NULL nohasharray
141354 +igb_pci_disable_sriov_52786 igb_pci_disable_sriov 0 52786 &vim2m_buf_prepare_52786
141355 +drv_get_stats_52789 drv_get_stats 0 52789 NULL
141356 +show_52793 show 0 52793 NULL
141357 +edac_pci_int_store_52795 edac_pci_int_store 0-3 52795 NULL
141358 +snd_seq_ioctl_subscribe_port_52796 snd_seq_ioctl_subscribe_port 0 52796 NULL
141359 +xenvif_write_io_ring_52802 xenvif_write_io_ring 3-0 52802 NULL nohasharray
141360 +enabled_show_52802 enabled_show 0 52802 &xenvif_write_io_ring_52802
141361 +layout_cnodes_52805 layout_cnodes 0 52805 NULL
141362 +lio_target_nacl_store_tag_52806 lio_target_nacl_store_tag 0-3 52806 NULL
141363 +run_start_commands_52808 run_start_commands 0 52808 NULL
141364 +b43legacy_attr_interfmode_store_52810 b43legacy_attr_interfmode_store 0-4 52810 NULL
141365 +osst_adr_rev_show_52811 osst_adr_rev_show 0 52811 NULL
141366 +ds2780_get_rsgain_setting_52816 ds2780_get_rsgain_setting 0 52816 NULL nohasharray
141367 +qlcnic_dev_statistics_len_52816 qlcnic_dev_statistics_len 0 52816 &ds2780_get_rsgain_setting_52816
141368 +ath6kl_wmi_meta_add_52817 ath6kl_wmi_meta_add 0 52817 NULL
141369 +show_eco_52820 show_eco 0 52820 NULL
141370 +sctp_send_asconf_52823 sctp_send_asconf 0 52823 NULL
141371 +roccat_common2_sysfs_write_tcu_52828 roccat_common2_sysfs_write_tcu 0-6-5 52828 NULL
141372 +tomoyo_path_perm_52831 tomoyo_path_perm 0 52831 NULL
141373 +amd64_top_mem_show_52832 amd64_top_mem_show 0 52832 NULL nohasharray
141374 +qib_read_umem64_52832 qib_read_umem64 0 52832 &amd64_top_mem_show_52832
141375 +pwr_rcvd_beacons_read_52836 pwr_rcvd_beacons_read 3-0 52836 NULL
141376 +lb_alloc_ep_req_52837 lb_alloc_ep_req 2 52837 NULL nohasharray
141377 +il3945_show_retry_rate_52837 il3945_show_retry_rate 0 52837 &lb_alloc_ep_req_52837
141378 +apei_read_52843 apei_read 0 52843 NULL
141379 +tpm_tis_i2c_recv_52850 tpm_tis_i2c_recv 0-3 52850 NULL
141380 +modelname_show_52855 modelname_show 0 52855 NULL
141381 +get_beep_mask_52859 get_beep_mask 0 52859 NULL
141382 +hiface_pcm_stream_start_52861 hiface_pcm_stream_start 0 52861 NULL
141383 +mon_bin_get_event_52863 mon_bin_get_event 4-6 52863 NULL
141384 +target_stat_scsi_lu_show_attr_resets_52866 target_stat_scsi_lu_show_attr_resets 0 52866 NULL
141385 +twl6030_gpadc_write_52867 twl6030_gpadc_write 1 52867 NULL nohasharray
141386 +media_write_52867 media_write 0-3 52867 &twl6030_gpadc_write_52867
141387 +send_request_dev_dep_msg_in_52868 send_request_dev_dep_msg_in 0 52868 NULL
141388 +cccr_show_52879 cccr_show 0 52879 NULL
141389 +twlreg_write_52880 twlreg_write 3-0 52880 NULL
141390 +pvr2_ctrl_value_to_sym_internal_52881 pvr2_ctrl_value_to_sym_internal 5 52881 NULL
141391 +cache_read_procfs_52882 cache_read_procfs 3-0 52882 NULL
141392 +default_blksize_show_52888 default_blksize_show 0 52888 NULL
141393 +lio_target_np_store_iser_52890 lio_target_np_store_iser 0-3 52890 NULL
141394 +kvm_kvzalloc_52894 kvm_kvzalloc 1 52894 NULL
141395 +nommu_map_sg_52896 nommu_map_sg 0-3 52896 NULL
141396 +wm831x_status_src_show_52897 wm831x_status_src_show 0 52897 NULL
141397 +vxfs_immed_readpage_52899 vxfs_immed_readpage 0 52899 NULL
141398 +multicast_last_member_count_show_52901 multicast_last_member_count_show 0 52901 NULL
141399 +read_cam_control_52903 read_cam_control 0 52903 NULL
141400 +parse_52905 parse 0 52905 NULL
141401 +show_pwmchan_52907 show_pwmchan 0 52907 NULL
141402 +arizona_request_irq_52908 arizona_request_irq 2 52908 NULL
141403 +dio_bio_reap_52913 dio_bio_reap 0 52913 NULL
141404 +lpfc_selective_reset_52919 lpfc_selective_reset 0 52919 NULL
141405 +mt9t031_cropcap_52933 mt9t031_cropcap 0 52933 NULL
141406 +iblock_get_bio_52936 iblock_get_bio 3 52936 NULL nohasharray
141407 +serio_bind_driver_52936 serio_bind_driver 0 52936 &iblock_get_bio_52936
141408 +hfsplus_write_inode_52941 hfsplus_write_inode 0 52941 NULL
141409 +snd_als4000_capture_prepare_52942 snd_als4000_capture_prepare 0 52942 NULL
141410 +queue_show_random_52946 queue_show_random 0 52946 NULL
141411 +log_buf_len_store_52950 log_buf_len_store 0-4 52950 NULL
141412 +twl4030_madc_set_irq_52952 twl4030_madc_set_irq 0 52952 NULL nohasharray
141413 +set_reset_mode_52952 set_reset_mode 0 52952 &twl4030_madc_set_irq_52952
141414 +dev_bus_rescan_store_52953 dev_bus_rescan_store 0-4 52953 NULL
141415 +adv7170_write_52956 adv7170_write 0 52956 NULL
141416 +tpacpi_driver_wwan_emulstate_store_52960 tpacpi_driver_wwan_emulstate_store 0-3 52960 NULL
141417 +ieee80211_if_fmt_fwded_mcast_52961 ieee80211_if_fmt_fwded_mcast 3 52961 NULL
141418 +hx8357_spi_write_then_read_52964 hx8357_spi_write_then_read 3 52964 NULL
141419 +pb0100_set_blue_balance_52969 pb0100_set_blue_balance 0 52969 NULL
141420 +pm_state_store_52970 pm_state_store 0-4 52970 NULL
141421 +lbs_set_mac_address_52977 lbs_set_mac_address 0 52977 NULL
141422 +lx_message_send_atomic_52981 lx_message_send_atomic 0 52981 NULL
141423 +xfs_attr_leaf_get_52983 xfs_attr_leaf_get 0 52983 NULL nohasharray
141424 +nouveau_hwmon_set_pwm1_enable_52983 nouveau_hwmon_set_pwm1_enable 0-4 52983 &xfs_attr_leaf_get_52983
141425 +kmx61_setup_any_motion_interrupt_52984 kmx61_setup_any_motion_interrupt 0 52984 NULL nohasharray
141426 +ssb_pci_attr_sprom_store_52984 ssb_pci_attr_sprom_store 4-0 52984 &kmx61_setup_any_motion_interrupt_52984 nohasharray
141427 +b44_writephy_52984 b44_writephy 0 52984 &ssb_pci_attr_sprom_store_52984
141428 +tx_tx_exch_read_52986 tx_tx_exch_read 3-0 52986 NULL
141429 +num_node_state_52989 num_node_state 0 52989 NULL
141430 +store_current_governor_52990 store_current_governor 0-4 52990 NULL
141431 +batadv_check_management_packet_52993 batadv_check_management_packet 3 52993 NULL
141432 +amd8111e_set_mac_address_52994 amd8111e_set_mac_address 0 52994 NULL
141433 +hyp_sysfs_show_52996 hyp_sysfs_show 0 52996 NULL
141434 +ican3_open_52999 ican3_open 0 52999 NULL
141435 +efivarfs_file_write_53000 efivarfs_file_write 0-3 53000 NULL
141436 +node_read_numastat_53003 node_read_numastat 0 53003 NULL
141437 +show_session_param_ISCSI_PARAM_CHAP_IN_IDX_53012 show_session_param_ISCSI_PARAM_CHAP_IN_IDX 0 53012 NULL
141438 +btrfs_free_and_pin_reserved_extent_53016 btrfs_free_and_pin_reserved_extent 2 53016 NULL
141439 +tx_tx_exch_pending_read_53018 tx_tx_exch_pending_read 3-0 53018 NULL
141440 +show_fan_input_53019 show_fan_input 0 53019 NULL nohasharray
141441 +i2c_smbus_read_block_data_53019 i2c_smbus_read_block_data 0 53019 &show_fan_input_53019
141442 +edac_dev_ctl_info_show_53023 edac_dev_ctl_info_show 0 53023 NULL
141443 +xfs_rtfree_extent_53024 xfs_rtfree_extent 0 53024 NULL
141444 +rx8025_sysfs_store_clock_adjust_53025 rx8025_sysfs_store_clock_adjust 0-4 53025 NULL
141445 +ltc4260_get_value_53028 ltc4260_get_value 0 53028 NULL
141446 +maximum_speed_show_53029 maximum_speed_show 0 53029 NULL nohasharray
141447 +i40e_configure_tx_ring_53029 i40e_configure_tx_ring 0 53029 &maximum_speed_show_53029
141448 +show_rpm_53030 show_rpm 0 53030 NULL nohasharray
141449 +wl1251_hw_init_txq_fill_53030 wl1251_hw_init_txq_fill 0 53030 &show_rpm_53030
141450 +ndelay_show_53032 ndelay_show 0 53032 NULL
141451 +bio_cur_bytes_53037 bio_cur_bytes 0 53037 NULL
141452 +nv50_chan_create_53039 nv50_chan_create 5 53039 NULL
141453 +show_link_type_53045 show_link_type 0 53045 NULL
141454 +lx_pipe_wait_for_idle_53051 lx_pipe_wait_for_idle 0 53051 NULL
141455 +nfs_key_timeout_notify_53052 nfs_key_timeout_notify 0 53052 NULL
141456 +fimc_get_alpha_mask_53057 fimc_get_alpha_mask 0 53057 NULL
141457 +dsa_slave_get_eeprom_len_53058 dsa_slave_get_eeprom_len 0 53058 NULL
141458 +wacom_led_select_store_53059 wacom_led_select_store 0-4 53059 NULL
141459 +store_rx_polinv_enb_53065 store_rx_polinv_enb 0-4 53065 NULL
141460 +cfi_read_query_53066 cfi_read_query 0 53066 NULL nohasharray
141461 +beiscsi_drvr_ver_disp_53066 beiscsi_drvr_ver_disp 0 53066 &cfi_read_query_53066 nohasharray
141462 +attr_dragging_store_tpkbd_53066 attr_dragging_store_tpkbd 0-4 53066 &beiscsi_drvr_ver_disp_53066
141463 +iwl_dbgfs_interrupt_write_53069 iwl_dbgfs_interrupt_write 3-0 53069 NULL
141464 +mwifiex_debug_read_53074 mwifiex_debug_read 3-0 53074 NULL
141465 +create_cq_kernel_53076 create_cq_kernel 4-3 53076 NULL nohasharray
141466 +cyber2000fb_check_var_53076 cyber2000fb_check_var 0 53076 &create_cq_kernel_53076
141467 +wq_pool_ids_show_53079 wq_pool_ids_show 0 53079 NULL
141468 +pcbit_readw_53084 pcbit_readw 0 53084 NULL
141469 +mci_ctl_name_show_53087 mci_ctl_name_show 0 53087 NULL
141470 +qib_resize_cq_53090 qib_resize_cq 2 53090 NULL nohasharray
141471 +store_pwm_auto_point_channel_53090 store_pwm_auto_point_channel 0-4 53090 &qib_resize_cq_53090
141472 +pm_trace_dev_match_show_53091 pm_trace_dev_match_show 0 53091 NULL
141473 +deauthenticate_53093 deauthenticate 0 53093 NULL
141474 +cbaf_wusb_chid_show_53095 cbaf_wusb_chid_show 0 53095 NULL
141475 +ib_uverbs_write_53096 ib_uverbs_write 0-3 53096 NULL
141476 +ceph_vxattrcb_dir_entries_53097 ceph_vxattrcb_dir_entries 0 53097 NULL nohasharray
141477 +metrics_cpu_kcycles_used_show_53097 metrics_cpu_kcycles_used_show 0 53097 &ceph_vxattrcb_dir_entries_53097
141478 +queue_var_show_53098 queue_var_show 0 53098 NULL
141479 +set_button_53099 set_button 0-4 53099 NULL
141480 +wcn36xx_sta_add_53105 wcn36xx_sta_add 0 53105 NULL
141481 +ocfs2_write_remove_suid_53106 ocfs2_write_remove_suid 0 53106 NULL
141482 +zd_iowrite16a_locked_53109 zd_iowrite16a_locked 0 53109 NULL
141483 +xhci_configure_endpoint_53110 xhci_configure_endpoint 0 53110 NULL
141484 +store_temp_crit_hyst_53114 store_temp_crit_hyst 0-4 53114 NULL
141485 +ath10k_mac_create_53118 ath10k_mac_create 1 53118 NULL
141486 +ixgbe_setup_rx_resources_53119 ixgbe_setup_rx_resources 0 53119 NULL
141487 +verity_status_53120 verity_status 5 53120 NULL nohasharray
141488 +lp3971_i2c_write_53120 lp3971_i2c_write 0 53120 &verity_status_53120
141489 +ad198x_auto_build_controls_53122 ad198x_auto_build_controls 0 53122 NULL
141490 +udf_adinicb_direct_IO_53125 udf_adinicb_direct_IO 0 53125 NULL nohasharray
141491 +configure_device_53125 configure_device 0 53125 &udf_adinicb_direct_IO_53125
141492 +il3945_commit_rxon_53127 il3945_commit_rxon 0 53127 NULL
141493 +da9052_rtc_set_alarm_53132 da9052_rtc_set_alarm 0 53132 NULL
141494 +ndo_vlan_rx_add_vid_53138 ndo_vlan_rx_add_vid 0 53138 NULL
141495 +carrier_changes_show_53139 carrier_changes_show 0 53139 NULL
141496 +ps_poll_ps_poll_max_ap_turn_read_53140 ps_poll_ps_poll_max_ap_turn_read 3-0 53140 NULL nohasharray
141497 +inode_newsize_ok_53140 inode_newsize_ok 0 53140 &ps_poll_ps_poll_max_ap_turn_read_53140
141498 +brcmf_cfg80211_up_53146 brcmf_cfg80211_up 0 53146 NULL
141499 +find_domain_name_53149 find_domain_name 0 53149 NULL
141500 +store_xps_map_53150 store_xps_map 0-4 53150 NULL
141501 +s5p_mfc_alloc_instance_buffer_v6_53154 s5p_mfc_alloc_instance_buffer_v6 0 53154 NULL nohasharray
141502 +__team_option_inst_add_53154 __team_option_inst_add 0 53154 &s5p_mfc_alloc_instance_buffer_v6_53154
141503 +tpacpi_driver_debug_store_53158 tpacpi_driver_debug_store 0-3 53158 NULL
141504 +pwm_enable_53163 pwm_enable 0 53163 NULL
141505 +saa7146_pgtable_build_single_53169 saa7146_pgtable_build_single 0 53169 NULL
141506 +ieee80211_bss_info_update_53170 ieee80211_bss_info_update 4 53170 NULL
141507 +fuse_fsync_common_53172 fuse_fsync_common 0 53172 NULL
141508 +n_alarm_show_53175 n_alarm_show 0 53175 NULL nohasharray
141509 +qla4xxx_fw_load_src_show_53175 qla4xxx_fw_load_src_show 0 53175 &n_alarm_show_53175
141510 +btrfs_io_bio_alloc_53179 btrfs_io_bio_alloc 2 53179 NULL
141511 +bond_get_slave_size_53181 bond_get_slave_size 0 53181 NULL
141512 +skfp_open_53190 skfp_open 0 53190 NULL
141513 +C_SYSC_io_getevents_53191 C_SYSC_io_getevents 3 53191 NULL
141514 +ti_write_room_53194 ti_write_room 0 53194 NULL
141515 +xfs_btree_updkey_53195 xfs_btree_updkey 0 53195 NULL
141516 +hackrf_alloc_urbs_53198 hackrf_alloc_urbs 0 53198 NULL
141517 +SyS_init_module_53202 SyS_init_module 2 53202 NULL
141518 +toss_secs_write_53205 toss_secs_write 3-0 53205 NULL
141519 +mtdoops_erase_block_53206 mtdoops_erase_block 2 53206 NULL nohasharray
141520 +nfs_migrate_page_53206 nfs_migrate_page 0 53206 &mtdoops_erase_block_53206
141521 +dln2_transfer_53211 dln2_transfer 0 53211 NULL
141522 +saa7134_pgtable_build_53214 saa7134_pgtable_build 0 53214 NULL
141523 +smsc75xx_wait_ready_53217 smsc75xx_wait_ready 0 53217 NULL
141524 +tx_tx_start_data_read_53219 tx_tx_start_data_read 3-0 53219 NULL
141525 +memory_set_cur_bandwidth_53231 memory_set_cur_bandwidth 0 53231 NULL
141526 +nfs_wb_all_53233 nfs_wb_all 0 53233 NULL
141527 +uvesafb_show_vbe_ver_53235 uvesafb_show_vbe_ver 0 53235 NULL nohasharray
141528 +sd_pre_start_53235 sd_pre_start 0 53235 &uvesafb_show_vbe_ver_53235
141529 +mlx4_master_process_vhcr_53239 mlx4_master_process_vhcr 0 53239 NULL
141530 +enable_supply_53242 enable_supply 0 53242 NULL
141531 +ptlrpc_lprocfs_req_history_max_seq_write_53243 ptlrpc_lprocfs_req_history_max_seq_write 3 53243 NULL
141532 +wl12xx_init_rx_config_53244 wl12xx_init_rx_config 0 53244 NULL nohasharray
141533 +net1080_reset_53244 net1080_reset 0 53244 &wl12xx_init_rx_config_53244
141534 +tun_do_read_53245 tun_do_read 0 53245 NULL
141535 +vcc_sendmsg_53246 vcc_sendmsg 4-0 53246 NULL
141536 +logfs_writepage_53247 logfs_writepage 0 53247 NULL
141537 +rtl8152_set_mac_address_53251 rtl8152_set_mac_address 0 53251 NULL
141538 +smack_sb_statfs_53255 smack_sb_statfs 0 53255 NULL
141539 +xfs_trans_read_buf_map_53258 xfs_trans_read_buf_map 5-0 53258 NULL nohasharray
141540 +target_core_dev_wwn_store_attr_vpd_protocol_identifier_53258 target_core_dev_wwn_store_attr_vpd_protocol_identifier 0-3 53258 &xfs_trans_read_buf_map_53258
141541 +ipr_change_queue_depth_53263 ipr_change_queue_depth 2-0 53263 NULL nohasharray
141542 +ip6_tnl_dev_init_gen_53263 ip6_tnl_dev_init_gen 0 53263 &ipr_change_queue_depth_53263
141543 +picolcd_operation_mode_store_53264 picolcd_operation_mode_store 0-4 53264 NULL
141544 +sctp_make_fwdtsn_53265 sctp_make_fwdtsn 3 53265 NULL
141545 +wil_write_file_ssid_53266 wil_write_file_ssid 3-0 53266 NULL
141546 +cma_bitmap_pages_to_bits_53268 cma_bitmap_pages_to_bits 0-2 53268 NULL
141547 +btrfs_file_extent_num_bytes_53269 btrfs_file_extent_num_bytes 0 53269 NULL
141548 +brd_direct_access_53270 brd_direct_access 0 53270 NULL
141549 +cma_netdev_callback_53271 cma_netdev_callback 0 53271 NULL
141550 +kstrtoull_53273 kstrtoull 0 53273 NULL
141551 +genlmsg_multicast_53275 genlmsg_multicast 0 53275 NULL
141552 +sha1_ssse3_final_53278 sha1_ssse3_final 0 53278 NULL
141553 +target_fabric_np_base_attr_show_53281 target_fabric_np_base_attr_show 0 53281 NULL
141554 +rtl28xxu_ctrl_msg_53289 rtl28xxu_ctrl_msg 0 53289 NULL
141555 +null_update_53290 null_update 0 53290 NULL
141556 +ieee80211_send_probe_req_53292 ieee80211_send_probe_req 5-7 53292 NULL
141557 +ad9523_reg_access_53294 ad9523_reg_access 0 53294 NULL
141558 +rsi_mac80211_add_interface_53299 rsi_mac80211_add_interface 0 53299 NULL
141559 +dev_debug_store_53301 dev_debug_store 0-4 53301 NULL
141560 +isku_sysfs_write_key_mask_53305 isku_sysfs_write_key_mask 6-0-5 53305 NULL nohasharray
141561 +wishbone_serial_open_53305 wishbone_serial_open 0 53305 &isku_sysfs_write_key_mask_53305
141562 +dib7090p_rw_on_apb_53315 dib7090p_rw_on_apb 0-3 53315 NULL
141563 +batadv_interface_rx_53325 batadv_interface_rx 4 53325 NULL
141564 +usb_rapid_charge_show_53327 usb_rapid_charge_show 0 53327 NULL nohasharray
141565 +ftrace_profile_write_53327 ftrace_profile_write 3 53327 &usb_rapid_charge_show_53327
141566 +find_nr_power_limit_53330 find_nr_power_limit 0 53330 NULL
141567 +gsm_control_reply_53333 gsm_control_reply 4 53333 NULL
141568 +acpi_ut_copy_esimple_to_isimple_53338 acpi_ut_copy_esimple_to_isimple 0 53338 NULL
141569 +tsk_set_importance_53339 tsk_set_importance 0 53339 NULL
141570 +acpi_ds_eval_bank_field_operands_53341 acpi_ds_eval_bank_field_operands 0 53341 NULL nohasharray
141571 +hp_sw_activate_53341 hp_sw_activate 0 53341 &acpi_ds_eval_bank_field_operands_53341
141572 +shmem_file_read_iter_53342 shmem_file_read_iter 0 53342 NULL
141573 +xfs_vm_write_begin_53344 xfs_vm_write_begin 0 53344 NULL
141574 +bq2415x_i2c_read_mask_53345 bq2415x_i2c_read_mask 0-4-3 53345 NULL nohasharray
141575 +adfs_readpage_53345 adfs_readpage 0 53345 &bq2415x_i2c_read_mask_53345
141576 +netdev_master_upper_dev_link_private_53347 netdev_master_upper_dev_link_private 0 53347 NULL
141577 +rio_write_config_53349 rio_write_config 0-5-6 53349 NULL
141578 +zl10036_set_gain_params_53350 zl10036_set_gain_params 0 53350 NULL
141579 +oxygen_prepare_53351 oxygen_prepare 0 53351 NULL nohasharray
141580 +af9035_ctrl_msg_53351 af9035_ctrl_msg 0 53351 &oxygen_prepare_53351
141581 +bnx2i_send_nl_mesg_53353 bnx2i_send_nl_mesg 4 53353 NULL
141582 +atkbd_do_show_err_count_53356 atkbd_do_show_err_count 0 53356 NULL
141583 +alloc_xen_mmio_53359 alloc_xen_mmio 0 53359 NULL
141584 +key_timeout_53364 key_timeout 0 53364 NULL
141585 +smsc95xx_start_rx_path_53365 smsc95xx_start_rx_path 0 53365 NULL
141586 +dwc3_gadget_ep0_enable_53366 dwc3_gadget_ep0_enable 0 53366 NULL
141587 +efx_mcdi_poll_53367 efx_mcdi_poll 0 53367 NULL
141588 +sock_setbindtodevice_53369 sock_setbindtodevice 3-0 53369 NULL nohasharray
141589 +ubifs_write_end_53369 ubifs_write_end 0-5 53369 &sock_setbindtodevice_53369 nohasharray
141590 +link_start_53369 link_start 0 53369 &ubifs_write_end_53369
141591 +get_random_bytes_arch_53370 get_random_bytes_arch 2 53370 NULL
141592 +netlbl_unlhsh_add_addr4_53373 netlbl_unlhsh_add_addr4 0 53373 NULL
141593 +pci_user_write_config_word_53375 pci_user_write_config_word 0 53375 NULL
141594 +test_fw_misc_read_53384 test_fw_misc_read 3 53384 NULL
141595 +show_vrdhot_53385 show_vrdhot 0 53385 NULL
141596 +fuse_permission_53387 fuse_permission 0 53387 NULL
141597 +ov2640_g_fmt_53388 ov2640_g_fmt 0 53388 NULL
141598 +generic_file_write_iter_53392 generic_file_write_iter 0 53392 NULL
141599 +s5k83a_set_gain_53395 s5k83a_set_gain 0 53395 NULL nohasharray
141600 +s5p_mfc_alloc_dec_temp_buffers_v5_53395 s5p_mfc_alloc_dec_temp_buffers_v5 0 53395 &s5k83a_set_gain_53395 nohasharray
141601 +xfs_attr_remove_53395 xfs_attr_remove 0 53395 &s5p_mfc_alloc_dec_temp_buffers_v5_53395
141602 +iwlagn_mac_sta_add_53401 iwlagn_mac_sta_add 0 53401 NULL
141603 +hotkey_write_53403 hotkey_write 0 53403 NULL
141604 +i915_pipe_crc_read_53405 i915_pipe_crc_read 0-3 53405 NULL
141605 +start_53407 start 0 53407 NULL
141606 +snd_vt1724_playback_pro_prepare_53409 snd_vt1724_playback_pro_prepare 0 53409 NULL
141607 +iwl_pcie_txq_alloc_53413 iwl_pcie_txq_alloc 3 53413 NULL nohasharray
141608 +nilfs_btree_assign_gc_53413 nilfs_btree_assign_gc 0 53413 &iwl_pcie_txq_alloc_53413
141609 +tm_attr_show_53415 tm_attr_show 0 53415 NULL
141610 +hci_check_pending_name_53417 hci_check_pending_name 5 53417 NULL nohasharray
141611 +isolate_lru_page_53417 isolate_lru_page 0 53417 &hci_check_pending_name_53417
141612 +asus_hwmon_pwm1_53419 asus_hwmon_pwm1 0 53419 NULL
141613 +uwb_radio_change_channel_53420 uwb_radio_change_channel 0 53420 NULL
141614 +qt2_control_msg_53422 qt2_control_msg 0 53422 NULL
141615 +b43_wireless_core_start_53426 b43_wireless_core_start 0 53426 NULL
141616 +nvkm_fifo_channel_create__53430 nvkm_fifo_channel_create_ 9 53430 NULL
141617 +set_eeprom5_53432 set_eeprom5 4-0 53432 NULL nohasharray
141618 +qlcnic_83xx_set_nic_info_53432 qlcnic_83xx_set_nic_info 0 53432 &set_eeprom5_53432
141619 +acpi_ex_field_datum_io_53436 acpi_ex_field_datum_io 0 53436 NULL
141620 +rocker_group_tbl_add_53437 rocker_group_tbl_add 0 53437 NULL
141621 +isr_cmd_cmplt_read_53439 isr_cmd_cmplt_read 3-0 53439 NULL nohasharray
141622 +lm3533_set_hvled_config_53439 lm3533_set_hvled_config 0 53439 &isr_cmd_cmplt_read_53439
141623 +ipw_prom_open_53442 ipw_prom_open 0 53442 NULL
141624 +snd_dma_alloc_pages_53447 snd_dma_alloc_pages 3 53447 NULL nohasharray
141625 +mwifiex_info_read_53447 mwifiex_info_read 3-0 53447 &snd_dma_alloc_pages_53447 nohasharray
141626 +acpi_os_create_semaphore_53447 acpi_os_create_semaphore 0 53447 &mwifiex_info_read_53447
141627 +show_ipFragCreates_53448 show_ipFragCreates 0 53448 NULL nohasharray
141628 +reiserfs_unfreeze_53448 reiserfs_unfreeze 0 53448 &show_ipFragCreates_53448
141629 +syslog_print_all_53450 syslog_print_all 0 53450 NULL
141630 +apei_exec_run_optional_53452 apei_exec_run_optional 0 53452 NULL
141631 +ns83820_open_53454 ns83820_open 0 53454 NULL
141632 +acpi_tb_parse_root_table_53455 acpi_tb_parse_root_table 1 53455 NULL nohasharray
141633 +show_counter_tx_max_min_len_errs_53455 show_counter_tx_max_min_len_errs 0 53455 &acpi_tb_parse_root_table_53455
141634 +dyn_adc_capture_pcm_prepare_53457 dyn_adc_capture_pcm_prepare 0 53457 NULL nohasharray
141635 +__btrfs_lookup_bio_sums_53457 __btrfs_lookup_bio_sums 0 53457 &dyn_adc_capture_pcm_prepare_53457
141636 +n2_run_53459 n2_run 3 53459 NULL
141637 +pn_skb_send_53464 pn_skb_send 0 53464 NULL
141638 +store_fan_max_output_53466 store_fan_max_output 0-4 53466 NULL
141639 +wm831x_write_53469 wm831x_write 0 53469 NULL
141640 +hidp_send_frame_53473 hidp_send_frame 3 53473 NULL
141641 +neigh_sysctl_register_53474 neigh_sysctl_register 0 53474 NULL
141642 +ima_write_template_field_data_53475 ima_write_template_field_data 2 53475 NULL nohasharray
141643 +create_trace_kprobe_53475 create_trace_kprobe 1 53475 &ima_write_template_field_data_53475
141644 +rds_tcp_data_recv_53476 rds_tcp_data_recv 4-3 53476 NULL
141645 +iowarrior_read_53483 iowarrior_read 3-0 53483 NULL
141646 +osd_req_write_kern_53486 osd_req_write_kern 5-0 53486 NULL
141647 +snd_pcm_pre_pause_53490 snd_pcm_pre_pause 0 53490 NULL nohasharray
141648 +show_num_units_53490 show_num_units 0 53490 &snd_pcm_pre_pause_53490
141649 +create_extra_out_53491 create_extra_out 0 53491 NULL
141650 +ext_prop_data_show_53493 ext_prop_data_show 0 53493 NULL
141651 +memory_notify_53496 memory_notify 0 53496 NULL nohasharray
141652 +hardware_test_53496 hardware_test 0 53496 &memory_notify_53496
141653 +ath10k_wmi_pdev_get_temperature_53497 ath10k_wmi_pdev_get_temperature 0 53497 NULL
141654 +do_verify_xattr_datum_53499 do_verify_xattr_datum 0 53499 NULL nohasharray
141655 +adp8870_bl_l4_indoor_max_show_53499 adp8870_bl_l4_indoor_max_show 0 53499 &do_verify_xattr_datum_53499
141656 +sysfs_show_current_tick_dev_53501 sysfs_show_current_tick_dev 0 53501 NULL
141657 +wm8350_isink_disable_53504 wm8350_isink_disable 0 53504 NULL
141658 +snd_pcm_format_physical_width_53505 snd_pcm_format_physical_width 0 53505 NULL nohasharray
141659 +bonding_show_ad_select_53505 bonding_show_ad_select 0 53505 &snd_pcm_format_physical_width_53505
141660 +dbAllocNext_53506 dbAllocNext 0 53506 NULL
141661 +pcan_usb_pro_set_bus_53508 pcan_usb_pro_set_bus 0 53508 NULL
141662 +nfs4_schedule_stateid_recovery_53510 nfs4_schedule_stateid_recovery 0 53510 NULL
141663 +start_vga_cam_53511 start_vga_cam 0 53511 NULL
141664 +check_acl_53512 check_acl 0 53512 NULL
141665 +ea_remove_stuffed_53517 ea_remove_stuffed 0 53517 NULL
141666 +ds1685_rtc_set_alarm_53520 ds1685_rtc_set_alarm 0 53520 NULL
141667 +m41t80_sysfs_show_flags_53525 m41t80_sysfs_show_flags 0 53525 NULL
141668 +clk_core_enable_53527 clk_core_enable 0 53527 NULL
141669 +snd_seq_ioctl_get_named_queue_53529 snd_seq_ioctl_get_named_queue 0 53529 NULL
141670 +qla2x00_serial_num_show_53535 qla2x00_serial_num_show 0 53535 NULL
141671 +xfs_vn_listxattr_53536 xfs_vn_listxattr 0-3 53536 NULL
141672 +st_sensors_spi_read_53537 st_sensors_spi_read 0-4 53537 NULL
141673 +ubifs_jnl_write_inode_53538 ubifs_jnl_write_inode 0 53538 NULL
141674 +slab_cpuup_callback_53542 slab_cpuup_callback 0 53542 NULL
141675 +wl1273_fm_set_mode_53551 wl1273_fm_set_mode 0 53551 NULL
141676 +packet_getname_spkt_53555 packet_getname_spkt 0 53555 NULL
141677 +ec_poll_53557 ec_poll 0 53557 NULL
141678 +store_cursor_blink_53559 store_cursor_blink 0-4 53559 NULL
141679 +bop_check_insert_53561 bop_check_insert 0 53561 NULL
141680 +wlcore_raw_read_53565 wlcore_raw_read 0 53565 NULL
141681 +attr_release_to_select_show_tpkbd_53568 attr_release_to_select_show_tpkbd 0 53568 NULL
141682 +sigma_fw_load_control_53569 sigma_fw_load_control 3 53569 NULL
141683 +smsc75xx_write_reg_53571 smsc75xx_write_reg 0 53571 NULL
141684 +ieee802154_hdr_minlen_53572 ieee802154_hdr_minlen 0 53572 NULL nohasharray
141685 +regmap_spmi_ext_gather_write_53572 regmap_spmi_ext_gather_write 0 53572 &ieee802154_hdr_minlen_53572
141686 +ubb_show_53578 ubb_show 0 53578 NULL nohasharray
141687 +qlcnic_82xx_issue_cmd_53578 qlcnic_82xx_issue_cmd 0 53578 &ubb_show_53578
141688 +set_auto_pwm_min_53581 set_auto_pwm_min 0-4 53581 NULL
141689 +SYSC_bind_53582 SYSC_bind 3 53582 NULL
141690 +cifs_utf16_bytes_53593 cifs_utf16_bytes 0 53593 NULL nohasharray
141691 +sctp_do_sm_53593 sctp_do_sm 0 53593 &cifs_utf16_bytes_53593
141692 +proc_uid_map_write_53596 proc_uid_map_write 3-0 53596 NULL
141693 +load_cpu_fw_53598 load_cpu_fw 0 53598 NULL
141694 +bpq_open_53602 bpq_open 0 53602 NULL
141695 +__wait_on_bit_53603 __wait_on_bit 0 53603 NULL nohasharray
141696 +isl1208_i2c_read_regs_53603 isl1208_i2c_read_regs 0 53603 &__wait_on_bit_53603
141697 +pfkey_recvmsg_53604 pfkey_recvmsg 4-0 53604 NULL nohasharray
141698 +strict_strtoul_scaled_53604 strict_strtoul_scaled 0 53604 &pfkey_recvmsg_53604
141699 +check_reshape_53605 check_reshape 0 53605 NULL
141700 +nes_show_idx_data_53612 nes_show_idx_data 0 53612 NULL
141701 +o2hb_heartbeat_group_mode_store_53621 o2hb_heartbeat_group_mode_store 0-3 53621 NULL nohasharray
141702 +nes_store_flash_data_53621 nes_store_flash_data 0-3 53621 &o2hb_heartbeat_group_mode_store_53621
141703 +atl1e_init_hw_53624 atl1e_init_hw 0 53624 NULL
141704 +ds1553_rtc_set_alarm_53625 ds1553_rtc_set_alarm 0 53625 NULL
141705 +___alloc_bootmem_nopanic_53626 ___alloc_bootmem_nopanic 1 53626 NULL nohasharray
141706 +wil_write_file_txmgmt_53626 wil_write_file_txmgmt 3-0 53626 &___alloc_bootmem_nopanic_53626
141707 +mxl5007t_tuner_init_53627 mxl5007t_tuner_init 0 53627 NULL
141708 +it87_get_rx_bytes_53630 it87_get_rx_bytes 0 53630 NULL
141709 +ccid_getsockopt_builtin_ccids_53634 ccid_getsockopt_builtin_ccids 2 53634 NULL
141710 +powr1220_show_voltage_53637 powr1220_show_voltage 0 53637 NULL nohasharray
141711 +iwl_set_mode_53637 iwl_set_mode 0 53637 &powr1220_show_voltage_53637
141712 +si_fan_ctrl_set_fan_speed_percent_53640 si_fan_ctrl_set_fan_speed_percent 0 53640 NULL
141713 +nr_sendmsg_53656 nr_sendmsg 4-0 53656 NULL
141714 +allocate_page_53658 allocate_page 0 53658 NULL nohasharray
141715 +__bitmap_parse_53658 __bitmap_parse 0 53658 &allocate_page_53658
141716 +__nfs4_proc_set_acl_53665 __nfs4_proc_set_acl 0 53665 NULL
141717 +show_trigger_53668 show_trigger 0 53668 NULL
141718 +store_target_53673 store_target 0-4 53673 NULL
141719 +lan911x_config_init_53675 lan911x_config_init 0 53675 NULL
141720 +tcm_qla2xxx_tpg_attrib_show_demo_mode_login_only_53680 tcm_qla2xxx_tpg_attrib_show_demo_mode_login_only 0 53680 NULL
141721 +create_in_jack_mode_53681 create_in_jack_mode 0 53681 NULL
141722 +fuse_fill_write_pages_53682 fuse_fill_write_pages 0-4 53682 NULL
141723 +check_reshape_53683 check_reshape 0 53683 NULL
141724 +iscsi_stat_login_attr_store_53686 iscsi_stat_login_attr_store 0 53686 NULL
141725 +v4l2_event_subscribe_53687 v4l2_event_subscribe 3 53687 NULL
141726 +__show_signal_53688 __show_signal 0 53688 NULL
141727 +bdev_logical_block_size_53690 bdev_logical_block_size 0 53690 NULL nohasharray
141728 +igb_alloc_q_vector_53690 igb_alloc_q_vector 6-4 53690 &bdev_logical_block_size_53690
141729 +udp_disconnect_53691 udp_disconnect 0 53691 NULL
141730 +m5602_start_transfer_53692 m5602_start_transfer 0 53692 NULL nohasharray
141731 +bcm7xxx_28nm_config_init_53692 bcm7xxx_28nm_config_init 0 53692 &m5602_start_transfer_53692
141732 +adxl34x_autosleep_show_53693 adxl34x_autosleep_show 0 53693 NULL
141733 +show_otp1_53696 show_otp1 0 53696 NULL
141734 +iwl_mvm_mac_ctxt_cmd_go_53697 iwl_mvm_mac_ctxt_cmd_go 0 53697 NULL
141735 +generate_signingkey_53698 generate_signingkey 0 53698 NULL
141736 +read_53700 read 0 53700 NULL
141737 +napi_alloc_skb_53701 napi_alloc_skb 2 53701 NULL
141738 +si2157_set_params_53702 si2157_set_params 0 53702 NULL
141739 +find_overflow_devnum_53711 find_overflow_devnum 0 53711 NULL
141740 +nlmon_open_53719 nlmon_open 0 53719 NULL nohasharray
141741 +status_control_write_53719 status_control_write 0-6-5 53719 &nlmon_open_53719
141742 +__ocfs2_resv_find_window_53721 __ocfs2_resv_find_window 3 53721 NULL
141743 +__proc_debug_mb_53732 __proc_debug_mb 5 53732 NULL
141744 +wdm_write_53735 wdm_write 3-0 53735 NULL
141745 +ext3_try_to_allocate_with_rsv_53737 ext3_try_to_allocate_with_rsv 3-5-0 53737 NULL
141746 +acpi_ev_address_space_dispatch_53738 acpi_ev_address_space_dispatch 0 53738 NULL nohasharray
141747 +apei_write_53738 apei_write 0 53738 &acpi_ev_address_space_dispatch_53738
141748 +ixgbe_notify_dca_53739 ixgbe_notify_dca 0 53739 NULL nohasharray
141749 +wil_vring_alloc_53739 wil_vring_alloc 0 53739 &ixgbe_notify_dca_53739
141750 +twl4030reg_disable_53741 twl4030reg_disable 0 53741 NULL nohasharray
141751 +ufs_setattr_53741 ufs_setattr 0 53741 &twl4030reg_disable_53741
141752 +ipath_read_umem32_53742 ipath_read_umem32 0 53742 NULL
141753 +da9052_disable_irq_53745 da9052_disable_irq 2 53745 NULL
141754 +start_fw_53746 start_fw 0 53746 NULL
141755 +ivtv_firmware_copy_53748 ivtv_firmware_copy 0 53748 NULL
141756 +tda18271_ir_cal_init_53751 tda18271_ir_cal_init 0 53751 NULL
141757 +pci_read_config_byte_53754 pci_read_config_byte 0 53754 NULL nohasharray
141758 +sky2_get_regs_len_53754 sky2_get_regs_len 0 53754 &pci_read_config_byte_53754
141759 +lpfc_idiag_queacc_read_qe_53755 lpfc_idiag_queacc_read_qe 0-2 53755 NULL
141760 +hdpvr_i2c_read_53756 hdpvr_i2c_read 0 53756 NULL
141761 +wa_populate_buf_in_urb_53758 wa_populate_buf_in_urb 3-4 53758 NULL nohasharray
141762 +bql_set_limit_min_53758 bql_set_limit_min 0-4 53758 &wa_populate_buf_in_urb_53758
141763 +twl_rtc_alarm_irq_enable_53759 twl_rtc_alarm_irq_enable 0 53759 NULL
141764 +class_attr_show_53762 class_attr_show 0 53762 NULL
141765 +serport_ldisc_read_53764 serport_ldisc_read 0 53764 NULL
141766 +nes_show_ee_cmd_53765 nes_show_ee_cmd 0 53765 NULL nohasharray
141767 +smo8800_misc_read_53765 smo8800_misc_read 0-3 53765 &nes_show_ee_cmd_53765
141768 +store_53768 store 0-3 53768 NULL
141769 +ext4_walk_page_buffers_53771 ext4_walk_page_buffers 0 53771 NULL
141770 +ext2_acl_count_53773 ext2_acl_count 0-1 53773 NULL
141771 +radeon_show_edid1_53782 radeon_show_edid1 6-0-5 53782 NULL
141772 +falcon_b0_mem_map_size_53783 falcon_b0_mem_map_size 0 53783 NULL
141773 +__kfifo_dma_in_prepare_r_53792 __kfifo_dma_in_prepare_r 4-5 53792 NULL nohasharray
141774 +ubb_store_53792 ubb_store 0-3 53792 &__kfifo_dma_in_prepare_r_53792
141775 +call_usermodehelper_exec_53793 call_usermodehelper_exec 0 53793 NULL
141776 +block_write_end_53795 block_write_end 0-5 53795 NULL
141777 +show_fcstat_tx_words_53797 show_fcstat_tx_words 0 53797 NULL
141778 +qp_alloc_host_work_53798 qp_alloc_host_work 3-5 53798 NULL nohasharray
141779 +update_sf_53798 update_sf 0 53798 &qp_alloc_host_work_53798
141780 +__tty_alloc_driver_53799 __tty_alloc_driver 1 53799 NULL nohasharray
141781 +w1_master_attribute_show_attempts_53799 w1_master_attribute_show_attempts 0 53799 &__tty_alloc_driver_53799 nohasharray
141782 +gadget_strings_manufacturer_show_53799 gadget_strings_manufacturer_show 0 53799 &w1_master_attribute_show_attempts_53799 nohasharray
141783 +lio_target_np_show_iser_53799 lio_target_np_show_iser 0 53799 &gadget_strings_manufacturer_show_53799
141784 +regmap_raw_write_53803 regmap_raw_write 2-4-0 53803 NULL
141785 +b43_upload_microcode_53805 b43_upload_microcode 0 53805 NULL
141786 +lpfc_idiag_ctlacc_read_reg_53809 lpfc_idiag_ctlacc_read_reg 0-3 53809 NULL
141787 +nls_nullsize_53815 nls_nullsize 0 53815 NULL
141788 +radio_tea5777_set_freq_53817 radio_tea5777_set_freq 0 53817 NULL
141789 +setup_data_read_53822 setup_data_read 3-0 53822 NULL
141790 +enic_get_sset_count_53825 enic_get_sset_count 0 53825 NULL
141791 +tcp_recv_urg_53826 tcp_recv_urg 0-3 53826 NULL
141792 +part_stat_show_53838 part_stat_show 0 53838 NULL
141793 +wacom_status1_luminance_store_53844 wacom_status1_luminance_store 4-0 53844 NULL
141794 +ath10k_wmi_vdev_set_param_53849 ath10k_wmi_vdev_set_param 0 53849 NULL
141795 +store_imon_clock_53854 store_imon_clock 0-4 53854 NULL
141796 +copy_from_guest_53856 copy_from_guest 3-4 53856 NULL
141797 +smi_data_buf_phys_addr_show_53858 smi_data_buf_phys_addr_show 0 53858 NULL
141798 +__mpage_writepage_53860 __mpage_writepage 0 53860 NULL
141799 +show_led_53867 show_led 0 53867 NULL
141800 +mlx4_bitmap_alloc_range_53870 mlx4_bitmap_alloc_range 0-3 53870 NULL
141801 +btrfs_free_reserved_extent_53873 btrfs_free_reserved_extent 2 53873 NULL
141802 +wcn36xx_smd_rsp_status_check_53874 wcn36xx_smd_rsp_status_check 0 53874 NULL nohasharray
141803 +HYPERVISOR_dom0_op_53874 HYPERVISOR_dom0_op 0 53874 &wcn36xx_smd_rsp_status_check_53874
141804 +nf_hook_thresh_53875 nf_hook_thresh 0 53875 NULL
141805 +mwifiex_cmd_tdls_oper_53876 mwifiex_cmd_tdls_oper 0 53876 NULL
141806 +ieee80211_if_fmt_dropped_frames_congestion_53883 ieee80211_if_fmt_dropped_frames_congestion 3 53883 NULL nohasharray
141807 +c2port_store_flash_access_53883 c2port_store_flash_access 0-4 53883 &ieee80211_if_fmt_dropped_frames_congestion_53883
141808 +packet_dev_mc_53885 packet_dev_mc 0 53885 NULL
141809 +mwifiex_fw_dump_read_53887 mwifiex_fw_dump_read 0-3 53887 NULL
141810 +__uncore_filter_c6_show_53891 __uncore_filter_c6_show 0 53891 NULL nohasharray
141811 +wl1271_boot_upload_firmware_chunk_53891 wl1271_boot_upload_firmware_chunk 0 53891 &__uncore_filter_c6_show_53891
141812 +sync_max_show_53894 sync_max_show 0 53894 NULL
141813 +m920x_i2c_xfer_53897 m920x_i2c_xfer 0-3 53897 NULL nohasharray
141814 +mei_me_write_message_53897 mei_me_write_message 0 53897 &m920x_i2c_xfer_53897
141815 +s5k4aa_s_ctrl_53899 s5k4aa_s_ctrl 0 53899 NULL
141816 +SyS_setgroups_53900 SyS_setgroups 1 53900 NULL
141817 +posix_acl_chmod_53904 posix_acl_chmod 0 53904 NULL
141818 +l2cap_sock_bind_53908 l2cap_sock_bind 0 53908 NULL
141819 +batadv_tt_tvlv_ogm_handler_v1_53909 batadv_tt_tvlv_ogm_handler_v1 5 53909 NULL
141820 +rocker_port_fwding_53916 rocker_port_fwding 0 53916 NULL
141821 +rtl8152_open_53918 rtl8152_open 0 53918 NULL
141822 +stv06xx_write_sensor_bytes_53919 stv06xx_write_sensor_bytes 0 53919 NULL
141823 +do_switch_53920 do_switch 0 53920 NULL
141824 +__dquot_transfer_53922 __dquot_transfer 0 53922 NULL nohasharray
141825 +cyapa_gen3_check_fw_53922 cyapa_gen3_check_fw 0 53922 &__dquot_transfer_53922
141826 +usb_wwan_write_room_53925 usb_wwan_write_room 0 53925 NULL
141827 +input_polldev_set_poll_53926 input_polldev_set_poll 0-4 53926 NULL
141828 +usb_serial_generic_write_53927 usb_serial_generic_write 4 53927 NULL
141829 +romfs_readpage_53928 romfs_readpage 0 53928 NULL
141830 +do_unbind_con_driver_53937 do_unbind_con_driver 0 53937 NULL
141831 +ocfs2_make_clusters_writable_53938 ocfs2_make_clusters_writable 0 53938 NULL
141832 +store_53940 store 0-4 53940 NULL
141833 +show_sas_phy_loss_of_dword_sync_count_53942 show_sas_phy_loss_of_dword_sync_count 0 53942 NULL
141834 +adcxx_set_max_53943 adcxx_set_max 0-4 53943 NULL
141835 +f7188x_gpio_direction_out_53946 f7188x_gpio_direction_out 0 53946 NULL
141836 +bnx2x_get_sset_count_53949 bnx2x_get_sset_count 0 53949 NULL
141837 +get_status_53950 get_status 0 53950 NULL
141838 +mthca_setup_cmd_doorbells_53954 mthca_setup_cmd_doorbells 2 53954 NULL
141839 +address_show_53957 address_show 0 53957 NULL
141840 +vmw_fb_set_par_53959 vmw_fb_set_par 0 53959 NULL
141841 +osdname_show_53962 osdname_show 0 53962 NULL
141842 +batadv_tt_global_init_53964 batadv_tt_global_init 0 53964 NULL
141843 +mlx4_num_eq_uar_53965 mlx4_num_eq_uar 0 53965 NULL
141844 +iwl_pcie_load_given_ucode_8000b_53970 iwl_pcie_load_given_ucode_8000b 0 53970 NULL
141845 +ds1682_show_53974 ds1682_show 0 53974 NULL nohasharray
141846 +fw_shutdown_notify_53974 fw_shutdown_notify 0 53974 &ds1682_show_53974
141847 +idetape_chrdev_write_53976 idetape_chrdev_write 3-0 53976 NULL
141848 +nfs_cache_register_sb_53977 nfs_cache_register_sb 0 53977 NULL
141849 +reshape_53978 reshape 0 53978 NULL
141850 +macvtap_get_minor_53980 macvtap_get_minor 0 53980 NULL
141851 +qlcnic_sriov_get_pf_info_53985 qlcnic_sriov_get_pf_info 0 53985 NULL
141852 +pte_entry_53988 pte_entry 0 53988 NULL
141853 +__iscsi_tpg_auth_store_userid_53989 __iscsi_tpg_auth_store_userid 0-3 53989 NULL
141854 +sl811h_urb_enqueue_53990 sl811h_urb_enqueue 0 53990 NULL
141855 +recv_53991 recv 0 53991 NULL
141856 +ath9k_get_et_sset_count_53994 ath9k_get_et_sset_count 0 53994 NULL
141857 +smm665_show_lcrit_53997 smm665_show_lcrit 0 53997 NULL
141858 +ieee80211_if_fmt_dot11MeshHWMPperrMinInterval_53998 ieee80211_if_fmt_dot11MeshHWMPperrMinInterval 3 53998 NULL
141859 +ngene_i2c_master_xfer_53999 ngene_i2c_master_xfer 0-3 53999 NULL
141860 +write_54000 write 0-6-5 54000 NULL
141861 +pcistub_slot_add_54001 pcistub_slot_add 0-3 54001 NULL
141862 +hdpvr_i2c_write_54005 hdpvr_i2c_write 0 54005 NULL
141863 +wil_fw_load_54008 wil_fw_load 0 54008 NULL
141864 +sta_info_insert_54009 sta_info_insert 0 54009 NULL
141865 +hfsplus_attr_build_key_54013 hfsplus_attr_build_key 0 54013 NULL nohasharray
141866 +state_store_54013 state_store 0-4 54013 &hfsplus_attr_build_key_54013
141867 +__uncore_filter_match_show_54015 __uncore_filter_match_show 0 54015 NULL
141868 +generic_hdmi_build_controls_54016 generic_hdmi_build_controls 0 54016 NULL
141869 +snd_pcm_lib_write_transfer_54018 snd_pcm_lib_write_transfer 5 54018 NULL
141870 +vmci_transport_notify_pkt_recv_pre_block_54019 vmci_transport_notify_pkt_recv_pre_block 0 54019 NULL nohasharray
141871 +mdc_kuc_write_54019 mdc_kuc_write 3 54019 &vmci_transport_notify_pkt_recv_pre_block_54019
141872 +ov6650_reg_read_54020 ov6650_reg_read 0 54020 NULL
141873 +cmpk_message_handle_tx_54024 cmpk_message_handle_tx 4 54024 NULL
141874 +ath5k_hw_txpower_54026 ath5k_hw_txpower 0 54026 NULL
141875 +status_show_54028 status_show 0 54028 NULL
141876 +zd1201_setconfig16_54030 zd1201_setconfig16 0 54030 NULL
141877 +ipxrtr_route_packet_54036 ipxrtr_route_packet 4-0 54036 NULL
141878 +snd_ca0106_pcm_trigger_playback_54037 snd_ca0106_pcm_trigger_playback 0 54037 NULL
141879 +nes_show_idx_addr_54043 nes_show_idx_addr 0 54043 NULL
141880 +kbic_read_regr_54045 kbic_read_regr 0 54045 NULL
141881 +batadv_tt_update_orig_54049 batadv_tt_update_orig 6-4 54049 NULL
141882 +vx_set_stream_format_54050 vx_set_stream_format 0 54050 NULL
141883 +udf_update_inode_54051 udf_update_inode 0 54051 NULL nohasharray
141884 +b43legacy_phy_init_tssi2dbm_table_54051 b43legacy_phy_init_tssi2dbm_table 0 54051 &udf_update_inode_54051
141885 +pipeline_dec_packet_out_read_54052 pipeline_dec_packet_out_read 3-0 54052 NULL
141886 +broadcast_show_54055 broadcast_show 0 54055 NULL nohasharray
141887 +ways_of_associativity_show_54055 ways_of_associativity_show 0 54055 &broadcast_show_54055
141888 +rproc_state_read_54057 rproc_state_read 3-0 54057 NULL nohasharray
141889 +bond_open_54057 bond_open 0 54057 &rproc_state_read_54057 nohasharray
141890 +rx_complete_54057 rx_complete 3 54057 &bond_open_54057
141891 +set_ac97_input_54069 set_ac97_input 0 54069 NULL nohasharray
141892 +buffer_write_io_error_54069 buffer_write_io_error 0 54069 &set_ac97_input_54069
141893 +ath10k_htt_rx_alloc_54070 ath10k_htt_rx_alloc 0 54070 NULL
141894 +vivid_start_generating_vid_cap_54071 vivid_start_generating_vid_cap 0 54071 NULL
141895 +acpi_ps_parse_loop_54072 acpi_ps_parse_loop 0 54072 NULL nohasharray
141896 +ltc2945_show_bool_54072 ltc2945_show_bool 0 54072 &acpi_ps_parse_loop_54072
141897 +show_in_beep_54074 show_in_beep 0 54074 NULL
141898 +ext3_xattr_security_get_54081 ext3_xattr_security_get 0 54081 NULL
141899 +cachefiles_daemon_range_error_54092 cachefiles_daemon_range_error 0 54092 NULL
141900 +remove_id_store_54097 remove_id_store 0-3 54097 NULL
141901 +snd_cs5535audio_trigger_54101 snd_cs5535audio_trigger 0 54101 NULL
141902 +altera_set_ir_pre_54103 altera_set_ir_pre 2 54103 NULL nohasharray
141903 +show_command_event_reg_54103 show_command_event_reg 0 54103 &altera_set_ir_pre_54103 nohasharray
141904 +lustre_posix_acl_xattr_filter_54103 lustre_posix_acl_xattr_filter 2 54103 &show_command_event_reg_54103
141905 +create_xattr_54106 create_xattr 5 54106 NULL
141906 +bd2802_store_adv_conf_54107 bd2802_store_adv_conf 0-4 54107 NULL
141907 +snd_soc_component_update_bits_legacy_54111 snd_soc_component_update_bits_legacy 0 54111 NULL
141908 +rmd128_init_54119 rmd128_init 0 54119 NULL nohasharray
141909 +wl1251_op_add_interface_54119 wl1251_op_add_interface 0 54119 &rmd128_init_54119
141910 +strn_len_54122 strn_len 0 54122 NULL
141911 +ct_pcm_capture_prepare_54125 ct_pcm_capture_prepare 0 54125 NULL
141912 +blk_mq_queue_reinit_notify_54126 blk_mq_queue_reinit_notify 0 54126 NULL
141913 +v9fs_xattr_get_54127 v9fs_xattr_get 0 54127 NULL
141914 +store_sys_acpi_54129 store_sys_acpi 0-4 54129 NULL nohasharray
141915 +store_linear_54129 store_linear 0-4 54129 &store_sys_acpi_54129
141916 +ivtv_s_ctrl_54132 ivtv_s_ctrl 0 54132 NULL
141917 +snd_usb_pcm_prepare_54134 snd_usb_pcm_prepare 0 54134 NULL nohasharray
141918 +product_show_54134 product_show 0 54134 &snd_usb_pcm_prepare_54134 nohasharray
141919 +proc_reg_write_54134 proc_reg_write 0-3 54134 &product_show_54134
141920 +isr_host_acknowledges_read_54136 isr_host_acknowledges_read 3-0 54136 NULL nohasharray
141921 +isdn_net_open_54136 isdn_net_open 0 54136 &isr_host_acknowledges_read_54136
141922 +rs5c372_sysfs_show_osc_54137 rs5c372_sysfs_show_osc 0 54137 NULL
141923 +irq_blk_threshold_write_54138 irq_blk_threshold_write 3-0 54138 NULL
141924 +wait_on_bit_54143 wait_on_bit 0 54143 NULL
141925 +simple_write_end_54149 simple_write_end 0-5 54149 NULL nohasharray
141926 +kvm_pv_reboot_notify_54149 kvm_pv_reboot_notify 0 54149 &simple_write_end_54149
141927 +set_min_width_54150 set_min_width 0-4 54150 NULL
141928 +devcgroup_update_access_54151 devcgroup_update_access 0 54151 NULL
141929 +mci_ce_noinfo_show_54154 mci_ce_noinfo_show 0 54154 NULL nohasharray
141930 +n_hdlc_tty_read_54154 n_hdlc_tty_read 0 54154 &mci_ce_noinfo_show_54154
141931 +skge_change_mtu_54157 skge_change_mtu 0 54157 NULL
141932 +skge_get_regs_len_54160 skge_get_regs_len 0 54160 NULL
141933 +f_rndis_opts_attr_show_54161 f_rndis_opts_attr_show 0 54161 NULL nohasharray
141934 +kszphy_rmii_clk_sel_54161 kszphy_rmii_clk_sel 0 54161 &f_rndis_opts_attr_show_54161
141935 +i2400m_zrealloc_2x_54166 i2400m_zrealloc_2x 3 54166 NULL
141936 +ext_prop_type_show_54170 ext_prop_type_show 0 54170 NULL
141937 +sysfs_show_reg_54174 sysfs_show_reg 0 54174 NULL
141938 +p9_client_prepare_req_54175 p9_client_prepare_req 3 54175 NULL
141939 +qla4xxx_iscsi_func_cnt_show_54184 qla4xxx_iscsi_func_cnt_show 0 54184 NULL
141940 +acpi_os_read_memory_54186 acpi_os_read_memory 1-3 54186 NULL
141941 +bd2802_store_reg0x07_54187 bd2802_store_reg0x07 0-4 54187 NULL
141942 +ata_scsi_park_store_54188 ata_scsi_park_store 0-4 54188 NULL
141943 +ipoctal_write_room_54195 ipoctal_write_room 0 54195 NULL
141944 +ubifs_check_node_54196 ubifs_check_node 0 54196 NULL nohasharray
141945 +fan_set_state_acpi4_54196 fan_set_state_acpi4 0 54196 &ubifs_check_node_54196
141946 +wl1251_hw_init_power_auth_54203 wl1251_hw_init_power_auth 0 54203 NULL
141947 +SyS_ipc_54206 SyS_ipc 3 54206 NULL
141948 +handle_version_mismatch_54211 handle_version_mismatch 0 54211 NULL
141949 +nilfs_palloc_prepare_free_entry_54212 nilfs_palloc_prepare_free_entry 0 54212 NULL nohasharray
141950 +twl_sysfs_compat_info_54212 twl_sysfs_compat_info 6-0-5 54212 &nilfs_palloc_prepare_free_entry_54212
141951 +target_core_alua_tg_pt_gp_attr_show_54214 target_core_alua_tg_pt_gp_attr_show 0 54214 NULL
141952 +devm_request_threaded_irq_54215 devm_request_threaded_irq 0 54215 NULL nohasharray
141953 +blkg_conf_prep_54215 blkg_conf_prep 0 54215 &devm_request_threaded_irq_54215
141954 +sctp_setsockopt_fragment_interleave_54216 sctp_setsockopt_fragment_interleave 0 54216 NULL
141955 +ocfs2_inode_revalidate_54217 ocfs2_inode_revalidate 0 54217 NULL
141956 +interface_capabilities_show_54218 interface_capabilities_show 0 54218 NULL
141957 +iwl_pcie_load_cpu_sections_8000b_54219 iwl_pcie_load_cpu_sections_8000b 0 54219 NULL
141958 +do_sys_poll_54221 do_sys_poll 2 54221 NULL
141959 +__register_chrdev_54223 __register_chrdev 2-3 54223 NULL
141960 +cm_validate_req_param_54225 cm_validate_req_param 0 54225 NULL
141961 +nfs_commit_list_54226 nfs_commit_list 0 54226 NULL
141962 +i8k_smm_54227 i8k_smm 0 54227 NULL
141963 +fc0012_get_if_frequency_54229 fc0012_get_if_frequency 0 54229 NULL
141964 +pi_read_regr_54231 pi_read_regr 0 54231 NULL nohasharray
141965 +lnext_show_54231 lnext_show 0 54231 &pi_read_regr_54231
141966 +mtd_read_oob_54234 mtd_read_oob 0 54234 NULL
141967 +get_a_ctxt_54239 get_a_ctxt 0 54239 NULL
141968 +store_queue_type_field_54243 store_queue_type_field 0-4 54243 NULL
141969 +mcp23s08_read_regs_54246 mcp23s08_read_regs 4 54246 NULL nohasharray
141970 +bnx2x_setup_leading_54246 bnx2x_setup_leading 0 54246 &mcp23s08_read_regs_54246
141971 +reada_add_block_54247 reada_add_block 2 54247 NULL
141972 +write_file_spec_scan_ctl_54248 write_file_spec_scan_ctl 3-0 54248 NULL nohasharray
141973 +stream_dequeue_54248 stream_dequeue 0 54248 &write_file_spec_scan_ctl_54248
141974 +ad7887_ring_preenable_54249 ad7887_ring_preenable 0 54249 NULL nohasharray
141975 +store_temp_offset_54249 store_temp_offset 0-4 54249 &ad7887_ring_preenable_54249
141976 +vxfs_statfs_54251 vxfs_statfs 0 54251 NULL
141977 +iscsi_tpg_param_show_AuthMethod_54252 iscsi_tpg_param_show_AuthMethod 0 54252 NULL
141978 +xfs_dir2_sf_addname_hard_54254 xfs_dir2_sf_addname_hard 3 54254 NULL
141979 +venus_setattr_54255 venus_setattr 0 54255 NULL
141980 +queue_logical_block_size_show_54257 queue_logical_block_size_show 0 54257 NULL
141981 +ceph_msgpool_get_54258 ceph_msgpool_get 2 54258 NULL
141982 +iwl_pcie_set_cmd_in_flight_54259 iwl_pcie_set_cmd_in_flight 0 54259 NULL nohasharray
141983 +inv_reset_fifo_54259 inv_reset_fifo 0 54259 &iwl_pcie_set_cmd_in_flight_54259
141984 +audio_write_54261 audio_write 4-0 54261 NULL nohasharray
141985 +wusb_prf_54261 wusb_prf 7-0 54261 &audio_write_54261 nohasharray
141986 +asus_wmi_get_devstate_bits_54261 asus_wmi_get_devstate_bits 0-3 54261 &wusb_prf_54261 nohasharray
141987 +bond_option_primary_reselect_set_54261 bond_option_primary_reselect_set 0 54261 &asus_wmi_get_devstate_bits_54261
141988 +get_temp_alarm_54267 get_temp_alarm 0 54267 NULL
141989 +mwifiex_getlog_read_54269 mwifiex_getlog_read 3-0 54269 NULL
141990 +kstrtou16_from_user_54274 kstrtou16_from_user 2 54274 NULL
141991 +sizeof_long_54276 sizeof_long 0 54276 NULL
141992 +ubi_calc_data_len_54279 ubi_calc_data_len 0-3 54279 NULL nohasharray
141993 +bond_option_tlb_dynamic_lb_set_54279 bond_option_tlb_dynamic_lb_set 0 54279 &ubi_calc_data_len_54279
141994 +mls_context_cpy_low_54281 mls_context_cpy_low 0 54281 NULL
141995 +fm10k_open_54283 fm10k_open 0 54283 NULL
141996 +msi2500_queue_setup_54289 msi2500_queue_setup 0 54289 NULL
141997 +_nfs4_proc_pathconf_54290 _nfs4_proc_pathconf 0 54290 NULL nohasharray
141998 +watchdog_trigger_54290 watchdog_trigger 0 54290 &_nfs4_proc_pathconf_54290
141999 +altera_set_dr_post_54291 altera_set_dr_post 2 54291 NULL
142000 +show_designated_port_54292 show_designated_port 0 54292 NULL
142001 +xiic_xfer_54293 xiic_xfer 0-3 54293 NULL
142002 +netlink_alloc_skb_54294 netlink_alloc_skb 2 54294 NULL
142003 +dlm_alloc_pagevec_54296 dlm_alloc_pagevec 1 54296 NULL
142004 +remove_store_54298 remove_store 0-4 54298 NULL
142005 +dentry_has_perm_54299 dentry_has_perm 0 54299 NULL
142006 +reclaim_pages_54301 reclaim_pages 3 54301 NULL
142007 +crc32_pclmul_init_54305 crc32_pclmul_init 0 54305 NULL
142008 +sprintf_54306 sprintf 0 54306 NULL
142009 +path_setxattr_54308 path_setxattr 4 54308 NULL
142010 +mlx4_en_create_rx_ring_54315 mlx4_en_create_rx_ring 3 54315 NULL
142011 +kone_set_settings_54317 kone_set_settings 0 54317 NULL
142012 +qlcnic_sriov_cfg_vf_guest_vlan_54318 qlcnic_sriov_cfg_vf_guest_vlan 0 54318 NULL
142013 +bio_add_pc_page_54319 bio_add_pc_page 4 54319 NULL nohasharray
142014 +snd_hwdep_write_54319 snd_hwdep_write 0-3 54319 &bio_add_pc_page_54319
142015 +setup_data_data_read_54324 setup_data_data_read 0-5-6 54324 NULL
142016 +elan_i2c_calibrate_54325 elan_i2c_calibrate 0 54325 NULL
142017 +pn_raw_send_54330 pn_raw_send 2 54330 NULL
142018 +bnx2_setup_int_mode_54335 bnx2_setup_int_mode 0 54335 NULL
142019 +ocrdma_addr_event_54337 ocrdma_addr_event 0 54337 NULL
142020 +ths7303_s_stream_54338 ths7303_s_stream 0 54338 NULL
142021 +br_fdb_fillbuf_54339 br_fdb_fillbuf 0 54339 NULL nohasharray
142022 +ks0127_s_stream_54339 ks0127_s_stream 0 54339 &br_fdb_fillbuf_54339
142023 +da9052_enable_vddout_channel_54341 da9052_enable_vddout_channel 0 54341 NULL
142024 +__alloc_dev_table_54343 __alloc_dev_table 2 54343 NULL
142025 +fat_writepage_54344 fat_writepage 0 54344 NULL
142026 +loop_attr_do_show_partscan_54346 loop_attr_do_show_partscan 0 54346 NULL
142027 +_osd_realloc_seg_54352 _osd_realloc_seg 3-0 54352 NULL nohasharray
142028 +__get_free_pages_54352 __get_free_pages 0 54352 &_osd_realloc_seg_54352
142029 +hsi_async_read_54365 hsi_async_read 0 54365 NULL
142030 +readlink_copy_54366 readlink_copy 2-0 54366 NULL nohasharray
142031 +lp55xx_show_current_54366 lp55xx_show_current 0 54366 &readlink_copy_54366
142032 +read_file_credit_dist_stats_54367 read_file_credit_dist_stats 3-0 54367 NULL
142033 +wake_up_pme_store_54368 wake_up_pme_store 0-4 54368 NULL
142034 +tps65912_set_bits_54370 tps65912_set_bits 0 54370 NULL
142035 +aac_show_model_54375 aac_show_model 0 54375 NULL
142036 +do_dccp_setsockopt_54377 do_dccp_setsockopt 5-0 54377 NULL nohasharray
142037 +intel_sdvo_write_cmd_54377 intel_sdvo_write_cmd 4 54377 &do_dccp_setsockopt_54377
142038 +ah_alloc_tmp_54378 ah_alloc_tmp 2-3 54378 NULL
142039 +gart_unmap_page_54379 gart_unmap_page 3-2 54379 NULL
142040 +wl1271_acx_cca_threshold_54385 wl1271_acx_cca_threshold 0 54385 NULL
142041 +snd_pcm_oss_read2_54387 snd_pcm_oss_read2 0-3 54387 NULL
142042 +bonding_show_packets_per_slave_54388 bonding_show_packets_per_slave 0 54388 NULL
142043 +hash_mac4_expire_54392 hash_mac4_expire 4 54392 NULL nohasharray
142044 +iwl_dbgfs_power_save_status_read_54392 iwl_dbgfs_power_save_status_read 3-0 54392 &hash_mac4_expire_54392
142045 +o2nm_cluster_attr_idle_timeout_ms_read_54400 o2nm_cluster_attr_idle_timeout_ms_read 0 54400 NULL nohasharray
142046 +set_gss_proxy_54400 set_gss_proxy 0 54400 &o2nm_cluster_attr_idle_timeout_ms_read_54400
142047 +snd_pcm_add_chmap_ctls_54404 snd_pcm_add_chmap_ctls 0 54404 NULL
142048 +efx_nic_describe_stats_54407 efx_nic_describe_stats 0 54407 NULL
142049 +__iscsi_disc_show_authenticate_target_54411 __iscsi_disc_show_authenticate_target 0 54411 NULL
142050 +iio_trigger_register_54412 iio_trigger_register 0 54412 NULL
142051 +ath10k_install_peer_wep_keys_54414 ath10k_install_peer_wep_keys 0 54414 NULL
142052 +sky2_set_mac_address_54415 sky2_set_mac_address 0 54415 NULL
142053 +copy_gadget_strings_54417 copy_gadget_strings 3-2 54417 NULL
142054 +wl1251_hw_init_energy_detection_54421 wl1251_hw_init_energy_detection 0 54421 NULL
142055 +ixgbe_request_irq_54422 ixgbe_request_irq 0 54422 NULL
142056 +nilfs_palloc_get_block_54425 nilfs_palloc_get_block 0 54425 NULL
142057 +new_lockspace_54427 new_lockspace 0 54427 NULL
142058 +__ocfs2_write_remove_suid_54433 __ocfs2_write_remove_suid 0 54433 NULL
142059 +pm3fb_check_var_54437 pm3fb_check_var 0 54437 NULL
142060 +rtl8139_open_54441 rtl8139_open 0 54441 NULL
142061 +ath9k_htc_get_et_sset_count_54442 ath9k_htc_get_et_sset_count 0 54442 NULL
142062 +read_firmid_54443 read_firmid 0 54443 NULL
142063 +cot_decompress_54452 cot_decompress 0 54452 NULL
142064 +mc13783_gpo_regulator_is_enabled_54460 mc13783_gpo_regulator_is_enabled 0 54460 NULL
142065 +nested_vmx_load_msr_54462 nested_vmx_load_msr 2 54462 NULL
142066 +lola_pcm_prepare_54465 lola_pcm_prepare 0 54465 NULL
142067 +uvesafb_show_vendor_54467 uvesafb_show_vendor 0 54467 NULL
142068 +dev_cpu_callback_54475 dev_cpu_callback 0 54475 NULL nohasharray
142069 +iscsit_ta_generate_node_acls_54475 iscsit_ta_generate_node_acls 0 54475 &dev_cpu_callback_54475
142070 +__erst_get_next_record_id_54478 __erst_get_next_record_id 0 54478 NULL
142071 +buffer_migrate_page_54480 buffer_migrate_page 0 54480 NULL
142072 +fuse_notify_inval_entry_54481 fuse_notify_inval_entry 0 54481 NULL
142073 +show_session_param_ISCSI_PARAM_DISCOVERY_SESS_54483 show_session_param_ISCSI_PARAM_DISCOVERY_SESS 0 54483 NULL
142074 +sparse_early_mem_maps_alloc_node_54485 sparse_early_mem_maps_alloc_node 4 54485 NULL
142075 +po1030_set_exposure_54489 po1030_set_exposure 0 54489 NULL
142076 +garmin_write_54492 garmin_write 0-4 54492 NULL
142077 +simple_strtoull_54493 simple_strtoull 0 54493 NULL
142078 +swiotlb_tbl_map_single_54495 swiotlb_tbl_map_single 0 54495 NULL
142079 +vfio_raw_config_read_54500 vfio_raw_config_read 0-3 54500 NULL
142080 +cyapa_calibrate_store_54501 cyapa_calibrate_store 0-4 54501 NULL
142081 +ieee80211_tdls_mgmt_setup_54503 ieee80211_tdls_mgmt_setup 10 54503 NULL nohasharray
142082 +vfs_getattr_nosec_54503 vfs_getattr_nosec 0 54503 &ieee80211_tdls_mgmt_setup_54503
142083 +l2cap_create_basic_pdu_54508 l2cap_create_basic_pdu 3 54508 NULL nohasharray
142084 +tipc_sk_anc_data_recv_54508 tipc_sk_anc_data_recv 0 54508 &l2cap_create_basic_pdu_54508 nohasharray
142085 +sh_mobile_ceu_s_ctrl_54508 sh_mobile_ceu_s_ctrl 0 54508 &tipc_sk_anc_data_recv_54508
142086 +btrfs_ordered_sum_size_54509 btrfs_ordered_sum_size 0-2 54509 NULL
142087 +mci_ce_count_show_54514 mci_ce_count_show 0 54514 NULL nohasharray
142088 +xc_send_i2c_data_54514 xc_send_i2c_data 0 54514 &mci_ce_count_show_54514
142089 +cache_add_dev_54516 cache_add_dev 0 54516 NULL
142090 +create_lkb_54517 create_lkb 0 54517 NULL
142091 +rfc4106_set_key_54519 rfc4106_set_key 3 54519 NULL nohasharray
142092 +remove_id_show_54519 remove_id_show 0 54519 &rfc4106_set_key_54519
142093 +memory_get_max_bandwidth_54523 memory_get_max_bandwidth 0 54523 NULL
142094 +vmci_transport_dgram_enqueue_54525 vmci_transport_dgram_enqueue 4-0 54525 NULL nohasharray
142095 +walk_pud_range_54525 walk_pud_range 0 54525 &vmci_transport_dgram_enqueue_54525
142096 +viacam_read_54526 viacam_read 3-0 54526 NULL
142097 +pnp_assign_resources_54531 pnp_assign_resources 0 54531 NULL
142098 +bq2415x_sysfs_show_timer_54533 bq2415x_sysfs_show_timer 0 54533 NULL
142099 +b43_bus_powerup_54534 b43_bus_powerup 0 54534 NULL
142100 +unix_dgram_connect_54535 unix_dgram_connect 3 54535 NULL
142101 +offcore_rsp_show_54537 offcore_rsp_show 0 54537 NULL
142102 +setsockopt_54539 setsockopt 5 54539 NULL
142103 +new_analog_input_54542 new_analog_input 0 54542 NULL
142104 +show_iface_discovery_auth_optional_54545 show_iface_discovery_auth_optional 0 54545 NULL nohasharray
142105 +pccard_store_card_pm_state_54545 pccard_store_card_pm_state 0-4 54545 &show_iface_discovery_auth_optional_54545
142106 +lbs_lowsnr_write_54549 lbs_lowsnr_write 3-0 54549 NULL
142107 +i915_gem_get_seqno_54555 i915_gem_get_seqno 0 54555 NULL
142108 +mwifiex_usb_submit_rx_urb_54558 mwifiex_usb_submit_rx_urb 2 54558 NULL
142109 +SYSC_setsockopt_54561 SYSC_setsockopt 5 54561 NULL
142110 +attr_sensitivity_show_cptkbd_54562 attr_sensitivity_show_cptkbd 0 54562 NULL
142111 +sht15_send_cmd_54567 sht15_send_cmd 0 54567 NULL
142112 +cxgbi_get_host_param_54569 cxgbi_get_host_param 0 54569 NULL nohasharray
142113 +l2tp_ip_getname_54569 l2tp_ip_getname 0 54569 &cxgbi_get_host_param_54569 nohasharray
142114 +f2fs_write_node_page_54569 f2fs_write_node_page 0 54569 &l2tp_ip_getname_54569
142115 +target_stat_scsi_tgt_dev_show_attr_num_lus_54570 target_stat_scsi_tgt_dev_show_attr_num_lus 0 54570 NULL
142116 +skb_put_padto_54571 skb_put_padto 2 54571 NULL nohasharray
142117 +jffs2_security_listxattr_54571 jffs2_security_listxattr 0-5 54571 &skb_put_padto_54571
142118 +nfsd_vfs_write_54577 nfsd_vfs_write 6 54577 NULL
142119 +s5k83a_set_brightness_54578 s5k83a_set_brightness 0 54578 NULL
142120 +rds_getname_54579 rds_getname 0 54579 NULL
142121 +fw_iso_buffer_init_54582 fw_iso_buffer_init 3 54582 NULL
142122 +xfrm_polexpire_msgsize_54589 xfrm_polexpire_msgsize 0 54589 NULL
142123 +sync_callback_54596 sync_callback 0 54596 NULL
142124 +authorized_default_show_54600 authorized_default_show 0 54600 NULL nohasharray
142125 +br_port_get_slave_size_54600 br_port_get_slave_size 0 54600 &authorized_default_show_54600
142126 +security_netlink_send_54601 security_netlink_send 0 54601 NULL
142127 +irq_pkt_threshold_write_54605 irq_pkt_threshold_write 3-0 54605 NULL
142128 +it913x_set_params_54609 it913x_set_params 0 54609 NULL
142129 +pdacf_resume_54612 pdacf_resume 0 54612 NULL
142130 +show_unique_id_54613 show_unique_id 0 54613 NULL
142131 +qlcnic_82xx_config_intrpt_54614 qlcnic_82xx_config_intrpt 0 54614 NULL
142132 +sbp_update_unit_directory_54619 sbp_update_unit_directory 0 54619 NULL
142133 +vb2_dma_sg_alloc_54621 vb2_dma_sg_alloc 2 54621 NULL
142134 +bl_initiate_54623 bl_initiate 0 54623 NULL
142135 +port_fops_write_54627 port_fops_write 3-0 54627 NULL
142136 +pxa168_set_settings_54634 pxa168_set_settings 0 54634 NULL
142137 +ds2780_read_block_54635 ds2780_read_block 4-3-0 54635 NULL nohasharray
142138 +s_ctrl_54635 s_ctrl 0 54635 &ds2780_read_block_54635
142139 +w1_f23_fix_count_54636 w1_f23_fix_count 0-2-1-3 54636 NULL nohasharray
142140 +nilfs_superblock_sb_write_time_show_54636 nilfs_superblock_sb_write_time_show 0 54636 &w1_f23_fix_count_54636 nohasharray
142141 +ext2_write_end_54636 ext2_write_end 5-0 54636 &nilfs_superblock_sb_write_time_show_54636
142142 +uart_get_attr_closing_wait_54637 uart_get_attr_closing_wait 0 54637 NULL nohasharray
142143 +ds1682_eeprom_write_54637 ds1682_eeprom_write 0-5-6 54637 &uart_get_attr_closing_wait_54637
142144 +tcm_qla2xxx_tpg_attrib_store_cache_dynamic_acls_54638 tcm_qla2xxx_tpg_attrib_store_cache_dynamic_acls 0-3 54638 NULL
142145 +__addrconf_sysctl_register_54645 __addrconf_sysctl_register 0 54645 NULL
142146 +tipc_send_stream_54648 tipc_send_stream 4-0 54648 NULL
142147 +ath10k_htc_alloc_skb_54651 ath10k_htc_alloc_skb 2 54651 NULL
142148 +irq_timeout_read_54653 irq_timeout_read 3-0 54653 NULL
142149 +iscsi_stat_logout_show_attr_abnormal_logouts_54654 iscsi_stat_logout_show_attr_abnormal_logouts 0 54654 NULL
142150 +_regulator_enable_54655 _regulator_enable 0 54655 NULL nohasharray
142151 +ubifs_wbuf_sync_nolock_54655 ubifs_wbuf_sync_nolock 0 54655 &_regulator_enable_54655
142152 +dns_resolver_read_54658 dns_resolver_read 3 54658 NULL
142153 +twl6030_interrupt_mask_54659 twl6030_interrupt_mask 2 54659 NULL
142154 +pte_hole_54661 pte_hole 0 54661 NULL nohasharray
142155 +simple_alloc_urb_54661 simple_alloc_urb 3 54661 &pte_hole_54661 nohasharray
142156 +rds_page_remainder_cpu_notify_54661 rds_page_remainder_cpu_notify 0 54661 &simple_alloc_urb_54661
142157 +qla4xxx_serial_num_show_54662 qla4xxx_serial_num_show 0 54662 NULL nohasharray
142158 +multicast_query_interval_store_54662 multicast_query_interval_store 4-0 54662 &qla4xxx_serial_num_show_54662
142159 +nfs4_server_capabilities_54664 nfs4_server_capabilities 0 54664 NULL nohasharray
142160 +s35390a_get_reg_54664 s35390a_get_reg 0 54664 &nfs4_server_capabilities_54664 nohasharray
142161 +read_dev_54664 read_dev 0 54664 &s35390a_get_reg_54664
142162 +bus_add_device_54665 bus_add_device 0 54665 NULL
142163 +cw1200_queue_stats_init_54670 cw1200_queue_stats_init 2 54670 NULL nohasharray
142164 +tipc_tlv_alloc_54670 tipc_tlv_alloc 1 54670 &cw1200_queue_stats_init_54670 nohasharray
142165 +atmtcp_v_open_54670 atmtcp_v_open 0 54670 &tipc_tlv_alloc_54670
142166 +bio_kmalloc_54672 bio_kmalloc 2 54672 NULL
142167 +show_target_temp_54673 show_target_temp 0 54673 NULL
142168 +evm_read_key_54674 evm_read_key 3-0 54674 NULL nohasharray
142169 +dm_attr_show_54674 dm_attr_show 0 54674 &evm_read_key_54674
142170 +ath10k_wmi_attach_54680 ath10k_wmi_attach 0 54680 NULL
142171 +rtnl_link_get_slave_info_data_size_54681 rtnl_link_get_slave_info_data_size 0 54681 NULL nohasharray
142172 +arcnet_open_54681 arcnet_open 0 54681 &rtnl_link_get_slave_info_data_size_54681 nohasharray
142173 +mc13xxx_rtc_set_alarm_54681 mc13xxx_rtc_set_alarm 0 54681 &arcnet_open_54681
142174 +hfsplus_write_begin_54686 hfsplus_write_begin 3-0 54686 NULL
142175 +apei_exec_read_register_54687 apei_exec_read_register 0 54687 NULL nohasharray
142176 +jfs_direct_IO_54687 jfs_direct_IO 4-0 54687 &apei_exec_read_register_54687
142177 +ad7879_disable_store_54690 ad7879_disable_store 0-4 54690 NULL
142178 +kfd_gtt_sa_init_54695 kfd_gtt_sa_init 3-2 54695 NULL
142179 +ath9k_hw_rf_set_freq_54699 ath9k_hw_rf_set_freq 0 54699 NULL
142180 +platform_get_irq_byname_54700 platform_get_irq_byname 0 54700 NULL
142181 +smack_task_setscheduler_54707 smack_task_setscheduler 0 54707 NULL
142182 +rfkill_fop_read_54711 rfkill_fop_read 3-0 54711 NULL
142183 +hpet_read_54717 hpet_read 0-3 54717 NULL nohasharray
142184 +iio_trigger_write_current_54717 iio_trigger_write_current 0-4 54717 &hpet_read_54717
142185 +_add_sg_continuation_descriptor_54721 _add_sg_continuation_descriptor 3 54721 NULL nohasharray
142186 +pinmux_gpio_direction_54721 pinmux_gpio_direction 0 54721 &_add_sg_continuation_descriptor_54721
142187 +mwl8k_txq_init_54724 mwl8k_txq_init 0 54724 NULL
142188 +show_54725 show 0 54725 NULL
142189 +set_con2fb_map_54727 set_con2fb_map 0 54727 NULL
142190 +rmd128_final_54728 rmd128_final 0 54728 NULL
142191 +show_vgapass_54732 show_vgapass 0 54732 NULL
142192 +mcs_setup_transceiver_sharp_54734 mcs_setup_transceiver_sharp 0 54734 NULL
142193 +ocfs2_control_write_54737 ocfs2_control_write 3-0 54737 NULL
142194 +kzalloc_54740 kzalloc 1 54740 NULL nohasharray
142195 +store_led_override_54740 store_led_override 0-4 54740 &kzalloc_54740
142196 +do_trimming_54741 do_trimming 3 54741 NULL
142197 +fm_tx_set_rds_mode_54743 fm_tx_set_rds_mode 0 54743 NULL
142198 +wep_iv_read_54744 wep_iv_read 3-0 54744 NULL nohasharray
142199 +dn_hash_sock_54744 dn_hash_sock 0 54744 &wep_iv_read_54744
142200 +_ctl_diag_trigger_master_store_54745 _ctl_diag_trigger_master_store 0-4 54745 NULL nohasharray
142201 +mt9v022_g_fmt_54745 mt9v022_g_fmt 0 54745 &_ctl_diag_trigger_master_store_54745
142202 +lpfc_idiag_pcicfg_write_54749 lpfc_idiag_pcicfg_write 3-0 54749 NULL
142203 +iio_event_chrdev_read_54757 iio_event_chrdev_read 3-0 54757 NULL
142204 +adis16480_show_firmware_date_54762 adis16480_show_firmware_date 3-0 54762 NULL
142205 +show_zone_54763 show_zone 0 54763 NULL
142206 +smsc9420_ethtool_getregslen_54764 smsc9420_ethtool_getregslen 0 54764 NULL
142207 +nfs3_listxattr_54765 nfs3_listxattr 0-3 54765 NULL
142208 +snd_seq_ioctl_system_info_54773 snd_seq_ioctl_system_info 0 54773 NULL
142209 +lbtf_op_add_interface_54775 lbtf_op_add_interface 0 54775 NULL
142210 +dummy_dev_init_54776 dummy_dev_init 0 54776 NULL
142211 +blk_mq_sysfs_merged_show_54780 blk_mq_sysfs_merged_show 0 54780 NULL
142212 +s3c_camif_video_s_ctrl_54787 s3c_camif_video_s_ctrl 0 54787 NULL
142213 +sis190_open_54790 sis190_open 0 54790 NULL
142214 +nfs41_find_root_sec_54791 nfs41_find_root_sec 0 54791 NULL nohasharray
142215 +xfs_rtallocate_extent_block_54791 xfs_rtallocate_extent_block 0 54791 &nfs41_find_root_sec_54791
142216 +flexcop_device_kmalloc_54793 flexcop_device_kmalloc 1 54793 NULL
142217 +show_fcoe_fcf_device_fka_period_54796 show_fcoe_fcf_device_fka_period 0 54796 NULL
142218 +vlan_qos_map_size_54797 vlan_qos_map_size 0-1 54797 NULL
142219 +ext3_find_goal_54801 ext3_find_goal 0 54801 NULL nohasharray
142220 +acpi_ds_resolve_operands_54801 acpi_ds_resolve_operands 0 54801 &ext3_find_goal_54801 nohasharray
142221 +acpi_thermal_cpufreq_notifier_54801 acpi_thermal_cpufreq_notifier 0 54801 &acpi_ds_resolve_operands_54801
142222 +imx074_s_fmt_54808 imx074_s_fmt 0 54808 NULL nohasharray
142223 +wl1271_init_vif_specific_54808 wl1271_init_vif_specific 0 54808 &imx074_s_fmt_54808
142224 +nfsd_write_54809 nfsd_write 6 54809 NULL
142225 +iio_triggered_buffer_postenable_54812 iio_triggered_buffer_postenable 0 54812 NULL
142226 +ar9287_dump_modal_eeprom_54814 ar9287_dump_modal_eeprom 2-3-0 54814 NULL
142227 +kvzalloc_54815 kvzalloc 1 54815 NULL nohasharray
142228 +aes_decrypt_fail_read_54815 aes_decrypt_fail_read 3-0 54815 &kvzalloc_54815
142229 +_ctl_version_product_show_54831 _ctl_version_product_show 0 54831 NULL nohasharray
142230 +__c2port_write_flash_erase_54831 __c2port_write_flash_erase 0 54831 &_ctl_version_product_show_54831
142231 +generic_perform_write_54832 generic_perform_write 3-0 54832 NULL
142232 +write_rio_54837 write_rio 3-0 54837 NULL
142233 +ext3_acl_from_disk_54839 ext3_acl_from_disk 2 54839 NULL
142234 +gpio_direction_show_54843 gpio_direction_show 0 54843 NULL
142235 +prepare_dma_54845 prepare_dma 0 54845 NULL
142236 +rocker_flow_tbl_add_54846 rocker_flow_tbl_add 0 54846 NULL nohasharray
142237 +hw_reset_phy_54846 hw_reset_phy 0 54846 &rocker_flow_tbl_add_54846
142238 +scsi_add_host_54847 scsi_add_host 0 54847 NULL
142239 +ufx_ops_write_54848 ufx_ops_write 3 54848 NULL
142240 +printer_read_54851 printer_read 3 54851 NULL
142241 +assign_irq_vector_54852 assign_irq_vector 0 54852 NULL
142242 +show_node_54859 show_node 0 54859 NULL
142243 +nilfs_segctor_attr_store_54860 nilfs_segctor_attr_store 0-4 54860 NULL
142244 +m41t80_get_datetime_54861 m41t80_get_datetime 0 54861 NULL
142245 +rdev_attr_store_54863 rdev_attr_store 0-4 54863 NULL
142246 +broadsheet_spiflash_rewrite_sector_54864 broadsheet_spiflash_rewrite_sector 2-0 54864 NULL
142247 +prism_build_supp_rates_54865 prism_build_supp_rates 0 54865 NULL
142248 +f2fs_xattr_generic_list_54866 f2fs_xattr_generic_list 0-5 54866 NULL nohasharray
142249 +acpi_ex_resolve_node_to_value_54866 acpi_ex_resolve_node_to_value 0 54866 &f2fs_xattr_generic_list_54866
142250 +nvkm_bar_create__54867 nvkm_bar_create_ 4 54867 NULL nohasharray
142251 +cpuset_track_online_nodes_54867 cpuset_track_online_nodes 0 54867 &nvkm_bar_create__54867
142252 +show_learning_54874 show_learning 0 54874 NULL
142253 +time_show_54879 time_show 0 54879 NULL nohasharray
142254 +xfs_alloc_read_agfl_54879 xfs_alloc_read_agfl 0 54879 &time_show_54879
142255 +mlx4_en_tunnel_steer_add_54880 mlx4_en_tunnel_steer_add 0 54880 NULL
142256 +dmi_entry_raw_read_54883 dmi_entry_raw_read 0-5-6 54883 NULL
142257 +isert_map_data_buf_54886 isert_map_data_buf 6-4 54886 NULL
142258 +hci_dev_open_54891 hci_dev_open 0 54891 NULL nohasharray
142259 +mxt_send_bootloader_cmd_54891 mxt_send_bootloader_cmd 0 54891 &hci_dev_open_54891
142260 +dummy_pcm_prepare_54892 dummy_pcm_prepare 0 54892 NULL
142261 +bnx2x_change_mtu_54893 bnx2x_change_mtu 0 54893 NULL
142262 +pscsi_create_type_rom_54898 pscsi_create_type_rom 0 54898 NULL nohasharray
142263 +store_fan_start_output_54898 store_fan_start_output 0-4 54898 &pscsi_create_type_rom_54898
142264 +sendmsg_54900 sendmsg 0-4 54900 NULL
142265 +squashfs_listxattr_54905 squashfs_listxattr 0-3 54905 NULL nohasharray
142266 +affs_extent_file_ofs_54905 affs_extent_file_ofs 0 54905 &squashfs_listxattr_54905
142267 +adis_enable_irq_54908 adis_enable_irq 0 54908 NULL
142268 +ad7791_set_channel_54909 ad7791_set_channel 0 54909 NULL
142269 +snd_es1968_pcm_trigger_54911 snd_es1968_pcm_trigger 0 54911 NULL
142270 +iscsi_pool_init_54913 iscsi_pool_init 2-4 54913 NULL nohasharray
142271 +kobject_set_name_vargs_54913 kobject_set_name_vargs 0 54913 &iscsi_pool_init_54913
142272 +store_temp_54915 store_temp 0-4 54915 NULL
142273 +ft_nacl_show_node_name_54916 ft_nacl_show_node_name 0 54916 NULL
142274 +__ipoib_vlan_add_54918 __ipoib_vlan_add 0 54918 NULL
142275 +__logfs_segment_read_54920 __logfs_segment_read 0 54920 NULL
142276 +qlcnic_82xx_store_beacon_54923 qlcnic_82xx_store_beacon 0-3 54923 NULL
142277 +con_write_room_54924 con_write_room 0 54924 NULL
142278 +loopback_dev_init_54927 loopback_dev_init 0 54927 NULL
142279 +wl1251_boot_init_seq_54930 wl1251_boot_init_seq 0 54930 NULL
142280 +bio_add_page_54933 bio_add_page 0-3 54933 NULL
142281 +load_fx_54934 load_fx 0 54934 NULL
142282 +input_polldev_get_max_54936 input_polldev_get_max 0 54936 NULL
142283 +mxms_structlen_54939 mxms_structlen 0 54939 NULL nohasharray
142284 +descending_callback_54939 descending_callback 0 54939 &mxms_structlen_54939 nohasharray
142285 +snd_opl3_load_patch_seq_oss_54939 snd_opl3_load_patch_seq_oss 0 54939 &descending_callback_54939
142286 +ddebug_change_54940 ddebug_change 0 54940 NULL
142287 +add_port_54941 add_port 2 54941 NULL
142288 +dump_kernel_offset_54942 dump_kernel_offset 0 54942 NULL nohasharray
142289 +bcm5482_read_status_54942 bcm5482_read_status 0 54942 &dump_kernel_offset_54942
142290 +lowpan_xmit_fragment_54943 lowpan_xmit_fragment 6-4 54943 NULL nohasharray
142291 +__uncore_filter_band0_show_54943 __uncore_filter_band0_show 0 54943 &lowpan_xmit_fragment_54943
142292 +rj54n1_g_crop_54945 rj54n1_g_crop 0 54945 NULL
142293 +ath9k_dump_btcoex_54949 ath9k_dump_btcoex 3-0 54949 NULL
142294 +make_rate_54951 make_rate 0 54951 NULL
142295 +usbhid_raw_request_54957 usbhid_raw_request 0 54957 NULL nohasharray
142296 +write_fw_block_54957 write_fw_block 0 54957 &usbhid_raw_request_54957
142297 +init_pitch_v2_54959 init_pitch_v2 0 54959 NULL
142298 +host_control_smi_type_show_54961 host_control_smi_type_show 0 54961 NULL
142299 +recv_cb_54962 recv_cb 0 54962 NULL
142300 +ggtt_probe_common_54963 ggtt_probe_common 2 54963 NULL
142301 +alauda_write_data_54967 alauda_write_data 3 54967 NULL nohasharray
142302 +smb2_open_file_54967 smb2_open_file 0 54967 &alauda_write_data_54967
142303 +c4_add_card_54968 c4_add_card 3 54968 NULL
142304 +uart_get_attr_uartclk_54975 uart_get_attr_uartclk 0 54975 NULL
142305 +igb_alloc_q_vectors_54977 igb_alloc_q_vectors 0 54977 NULL
142306 +ubi_change_vtbl_record_54979 ubi_change_vtbl_record 0 54979 NULL nohasharray
142307 +dev_exception_add_54979 dev_exception_add 0 54979 &ubi_change_vtbl_record_54979
142308 +virtual_gb_show_54981 virtual_gb_show 0 54981 NULL
142309 +_queue_data_54983 _queue_data 4 54983 NULL
142310 +cachefiles_daemon_inuse_54984 cachefiles_daemon_inuse 0 54984 NULL
142311 +net2280_start_54985 net2280_start 0 54985 NULL
142312 +ext3_xattr_get_54989 ext3_xattr_get 0 54989 NULL nohasharray
142313 +padlock_sha256_init_nano_54989 padlock_sha256_init_nano 0 54989 &ext3_xattr_get_54989
142314 +instance_npe_count_show_54995 instance_npe_count_show 0 54995 NULL nohasharray
142315 +mem_cgroup_precharge_mc_54995 mem_cgroup_precharge_mc 0 54995 &instance_npe_count_show_54995
142316 +ov5642_s_fmt_54996 ov5642_s_fmt 0 54996 NULL nohasharray
142317 +load_patch_54996 load_patch 0 54996 &ov5642_s_fmt_54996
142318 +ocfs2_read_inline_data_54999 ocfs2_read_inline_data 0 54999 NULL
142319 +wl1251_cmd_vbm_55009 wl1251_cmd_vbm 0 55009 NULL
142320 +cx231xx_v4l2_read_55014 cx231xx_v4l2_read 3-0 55014 NULL
142321 +ipvlan_vlan_rx_add_vid_55020 ipvlan_vlan_rx_add_vid 0 55020 NULL
142322 +driver_pin_configs_show_55022 driver_pin_configs_show 0 55022 NULL
142323 +error_error_null_Frame_tx_start_read_55024 error_error_null_Frame_tx_start_read 3-0 55024 NULL
142324 +firmware_loading_store_55029 firmware_loading_store 0-4 55029 NULL
142325 +ubifs_read_node_wbuf_55034 ubifs_read_node_wbuf 0 55034 NULL
142326 +target_stat_scsi_auth_intr_attr_store_55035 target_stat_scsi_auth_intr_attr_store 0 55035 NULL nohasharray
142327 +bcm_sf2_sw_get_sset_count_55035 bcm_sf2_sw_get_sset_count 0 55035 &target_stat_scsi_auth_intr_attr_store_55035
142328 +efw_transaction_55052 efw_transaction 5-7 55052 NULL
142329 +snd_cmipci_pcm_prepare_55054 snd_cmipci_pcm_prepare 0 55054 NULL
142330 +sctp_setsockopt_primary_addr_55057 sctp_setsockopt_primary_addr 0 55057 NULL
142331 +tps65912_read_55058 tps65912_read 0 55058 NULL
142332 +read_55065 read 0 55065 NULL
142333 +idt77252_send_skb_55068 idt77252_send_skb 0 55068 NULL
142334 +drm_dp_mst_topology_mgr_init_55074 drm_dp_mst_topology_mgr_init 5 55074 NULL nohasharray
142335 +iscsi_stat_tgt_attr_show_attr_inst_55074 iscsi_stat_tgt_attr_show_attr_inst 0 55074 &drm_dp_mst_topology_mgr_init_55074 nohasharray
142336 +lanai_setup_tx_vci_55074 lanai_setup_tx_vci 0 55074 &iscsi_stat_tgt_attr_show_attr_inst_55074
142337 +apei_exec_run_55075 apei_exec_run 0 55075 NULL
142338 +bitmap_storage_alloc_55077 bitmap_storage_alloc 2-0 55077 NULL
142339 +fuse_read_interrupt_55081 fuse_read_interrupt 0 55081 NULL
142340 +acq_write_55082 acq_write 0-3 55082 NULL nohasharray
142341 +cdc_mbim_rx_add_vid_55082 cdc_mbim_rx_add_vid 0 55082 &acq_write_55082
142342 +lnc_add_55085 lnc_add 0 55085 NULL
142343 +read_dma_55086 read_dma 3 55086 NULL
142344 +__pci_dev_reset_55090 __pci_dev_reset 0 55090 NULL
142345 +solo_p2m_dma_t_55094 solo_p2m_dma_t 0 55094 NULL
142346 +hx8357_spi_write_array_55095 hx8357_spi_write_array 3 55095 NULL
142347 +update_raid_disks_55100 update_raid_disks 0 55100 NULL
142348 +p9_client_write_55105 p9_client_write 0 55105 NULL
142349 +rxpipe_beacon_buffer_thres_host_int_trig_rx_data_read_55106 rxpipe_beacon_buffer_thres_host_int_trig_rx_data_read 3-0 55106 NULL nohasharray
142350 +proc_sys_read_55106 proc_sys_read 0-3 55106 &rxpipe_beacon_buffer_thres_host_int_trig_rx_data_read_55106
142351 +show_counter_rx_lpcrc_errs_55112 show_counter_rx_lpcrc_errs 0 55112 NULL
142352 +corrupt_data_55120 corrupt_data 0-3 55120 NULL
142353 +edac_pci_instance_store_55129 edac_pci_instance_store 0-4 55129 NULL
142354 +sha256_ssse3_init_55131 sha256_ssse3_init 0 55131 NULL
142355 +crypto_ahash_setkey_55134 crypto_ahash_setkey 3-0 55134 NULL nohasharray
142356 +gr_ep_enable_55134 gr_ep_enable 0 55134 &crypto_ahash_setkey_55134
142357 +wp512_update_55143 wp512_update 0 55143 NULL nohasharray
142358 +intel_ring_alloc_request_55143 intel_ring_alloc_request 0 55143 &wp512_update_55143
142359 +iscsi_tpg_param_store_DataPDUInOrder_55147 iscsi_tpg_param_store_DataPDUInOrder 0-3 55147 NULL
142360 +ocfs2_truncate_file_55148 ocfs2_truncate_file 0 55148 NULL
142361 +ieee80211_if_read_uapsd_queues_55150 ieee80211_if_read_uapsd_queues 3-0 55150 NULL
142362 +tcp_splice_read_55151 tcp_splice_read 0 55151 NULL
142363 +shmem_write_end_55152 shmem_write_end 0-5 55152 NULL nohasharray
142364 +btrfs_fdatawrite_range_55152 btrfs_fdatawrite_range 0 55152 &shmem_write_end_55152
142365 +__uncore_mask_opc_show_55154 __uncore_mask_opc_show 0 55154 NULL
142366 +snd_rme9652_trigger_55155 snd_rme9652_trigger 0 55155 NULL nohasharray
142367 +dwc3_gadget_ep_queue_55155 dwc3_gadget_ep_queue 0 55155 &snd_rme9652_trigger_55155
142368 +xfs_icsb_modify_counters_55156 xfs_icsb_modify_counters 0 55156 NULL
142369 +pwm_show_55165 pwm_show 0 55165 NULL
142370 +xen_pcpu_down_55168 xen_pcpu_down 0 55168 NULL
142371 +kmx61_data_rdy_trigger_set_state_55172 kmx61_data_rdy_trigger_set_state 0 55172 NULL
142372 +__rpipe_set_descr_55173 __rpipe_set_descr 0 55173 NULL
142373 +show_55175 show 0 55175 NULL nohasharray
142374 +xfs_attr_shortform_lookup_55175 xfs_attr_shortform_lookup 0 55175 &show_55175
142375 +pcf85063_get_datetime_55179 pcf85063_get_datetime 0 55179 NULL
142376 +patch_alc882_55183 patch_alc882 0 55183 NULL
142377 +wacom_status1_luminance_show_55184 wacom_status1_luminance_show 0 55184 NULL
142378 +gfs2_ri_update_55185 gfs2_ri_update 0 55185 NULL
142379 +de4x5_open_55186 de4x5_open 0 55186 NULL
142380 +alloc_lpt_leb_55189 alloc_lpt_leb 0 55189 NULL nohasharray
142381 +lp3943_gpio_request_55189 lp3943_gpio_request 0 55189 &alloc_lpt_leb_55189
142382 +drbd_send_55190 drbd_send 4 55190 NULL nohasharray
142383 +itg3200_read_reg_8_55190 itg3200_read_reg_8 0 55190 &drbd_send_55190
142384 +show_status_55193 show_status 0 55193 NULL
142385 +set_gpio_mask_55194 set_gpio_mask 0-4 55194 NULL
142386 +sel_write_relabel_55195 sel_write_relabel 3 55195 NULL nohasharray
142387 +zswap_cpu_notifier_55195 zswap_cpu_notifier 0 55195 &sel_write_relabel_55195
142388 +compat_SyS_ppoll_55196 compat_SyS_ppoll 2 55196 NULL
142389 +gr_udc_start_55200 gr_udc_start 0 55200 NULL
142390 +sched_feat_write_55202 sched_feat_write 3-0 55202 NULL nohasharray
142391 +tcmu_get_blocks_55202 tcmu_get_blocks 0 55202 &sched_feat_write_55202
142392 +ht40allow_map_read_55209 ht40allow_map_read 3-0 55209 NULL nohasharray
142393 +isdn_net_ciscohdlck_alloc_skb_55209 isdn_net_ciscohdlck_alloc_skb 2 55209 &ht40allow_map_read_55209 nohasharray
142394 +vsock_dgram_recvmsg_55209 vsock_dgram_recvmsg 0-4 55209 &isdn_net_ciscohdlck_alloc_skb_55209
142395 +dlci_change_mtu_55210 dlci_change_mtu 0 55210 NULL
142396 +__kfifo_dma_out_prepare_r_55211 __kfifo_dma_out_prepare_r 4-5 55211 NULL
142397 +do_raw_setsockopt_55215 do_raw_setsockopt 5-0 55215 NULL
142398 +qxl_alloc_client_monitors_config_55216 qxl_alloc_client_monitors_config 2 55216 NULL
142399 +p2a_55219 p2a 0-1 55219 NULL
142400 +firm_send_command_55222 firm_send_command 0 55222 NULL
142401 +dbAllocDmap_55227 dbAllocDmap 0 55227 NULL
142402 +be_vlan_add_vid_55230 be_vlan_add_vid 0 55230 NULL
142403 +nvkm_client_create__55232 nvkm_client_create_ 5 55232 NULL
142404 +show_counter_rx_ebps_55234 show_counter_rx_ebps 0 55234 NULL
142405 +zd_chip_enable_int_55245 zd_chip_enable_int 0 55245 NULL
142406 +ssp_send_instruction_55246 ssp_send_instruction 5-0 55246 NULL nohasharray
142407 +show_host_param_ISCSI_HOST_PARAM_PORT_STATE_55246 show_host_param_ISCSI_HOST_PARAM_PORT_STATE 0 55246 &ssp_send_instruction_55246
142408 +create_proc_profile_55256 create_proc_profile 0 55256 NULL
142409 +xhci_evaluate_context_result_55258 xhci_evaluate_context_result 0 55258 NULL
142410 +cfq_slice_async_store_55262 cfq_slice_async_store 3-0 55262 NULL
142411 +output_sleep_55265 output_sleep 0 55265 NULL
142412 +st_sensors_i2c_write_byte_55266 st_sensors_i2c_write_byte 0 55266 NULL
142413 +vbi_cap_queue_setup_55269 vbi_cap_queue_setup 0 55269 NULL
142414 +_nfs41_proc_get_locations_55273 _nfs41_proc_get_locations 0 55273 NULL
142415 +lbs_failcount_write_55276 lbs_failcount_write 3-0 55276 NULL
142416 +show_spi_transport_min_period_55279 show_spi_transport_min_period 0 55279 NULL
142417 +inet_sendpage_55281 inet_sendpage 4 55281 NULL
142418 +f7188x_gpio_direction_in_55284 f7188x_gpio_direction_in 0 55284 NULL
142419 +pm8001_ctl_gsm_log_show_55287 pm8001_ctl_gsm_log_show 0 55287 NULL
142420 +snd_seq_queue_use_55289 snd_seq_queue_use 0 55289 NULL
142421 +rx_streaming_interval_read_55291 rx_streaming_interval_read 3-0 55291 NULL
142422 +apds990x_lux_thresh_above_store_55296 apds990x_lux_thresh_above_store 0-4 55296 NULL
142423 +lov_get_stripecnt_55297 lov_get_stripecnt 0-3 55297 NULL
142424 +show_session_param_ISCSI_PARAM_TPGT_55299 show_session_param_ISCSI_PARAM_TPGT 0 55299 NULL
142425 +gsm_control_modem_55303 gsm_control_modem 3 55303 NULL
142426 +__get_vm_area_node_55305 __get_vm_area_node 1 55305 NULL nohasharray
142427 +qp_alloc_guest_work_55305 qp_alloc_guest_work 3-5 55305 &__get_vm_area_node_55305 nohasharray
142428 +compat_SyS_process_vm_readv_55305 compat_SyS_process_vm_readv 3-5 55305 &qp_alloc_guest_work_55305
142429 +adxl34x_rate_show_55315 adxl34x_rate_show 0 55315 NULL
142430 +w5100_get_regs_len_55317 w5100_get_regs_len 0 55317 NULL
142431 +compat_SyS_mbind_55329 compat_SyS_mbind 5 55329 NULL
142432 +show_fc_host_port_state_55331 show_fc_host_port_state 0 55331 NULL
142433 +gpio_trig_gpio_show_55336 gpio_trig_gpio_show 0 55336 NULL
142434 +reg_read_55337 reg_read 0 55337 NULL
142435 +vme_user_read_55338 vme_user_read 3 55338 NULL
142436 +read_byte_55340 read_byte 0 55340 NULL
142437 +__wa_xfer_setup_sizes_55342 __wa_xfer_setup_sizes 0 55342 NULL
142438 +SYSC_recvfrom_55346 SYSC_recvfrom 3 55346 NULL
142439 +udf_writepage_55347 udf_writepage 0 55347 NULL
142440 +device_user_lock_55350 device_user_lock 0 55350 NULL
142441 +show_in0_max_55351 show_in0_max 0 55351 NULL
142442 +i915_gem_obj_offset_view_55353 i915_gem_obj_offset_view 0 55353 NULL
142443 +input_dev_show_cap_ff_55354 input_dev_show_cap_ff 0 55354 NULL nohasharray
142444 +set_nic_info_55354 set_nic_info 0 55354 &input_dev_show_cap_ff_55354
142445 +relay_hotcpu_callback_55355 relay_hotcpu_callback 0 55355 NULL
142446 +tps80031_reads_55356 tps80031_reads 0 55356 NULL
142447 +dsbr100_start_55357 dsbr100_start 0 55357 NULL nohasharray
142448 +attr_select_right_store_tpkbd_55357 attr_select_right_store_tpkbd 0-4 55357 &dsbr100_start_55357
142449 +do_command_55363 do_command 0 55363 NULL
142450 +vb2_reqbufs_55367 vb2_reqbufs 0 55367 NULL
142451 +cxacru_sysfs_show_line_startable_55372 cxacru_sysfs_show_line_startable 0 55372 NULL
142452 +get_fan_alarm_55373 get_fan_alarm 0 55373 NULL
142453 +netpoll_setup_55376 netpoll_setup 0 55376 NULL
142454 +wimax_store_55380 wimax_store 4-0 55380 NULL
142455 +protocol_id_get_55382 protocol_id_get 0 55382 NULL
142456 +nf_nat_ipv4_manip_pkt_55387 nf_nat_ipv4_manip_pkt 2 55387 NULL
142457 +compass_calibration_store_55390 compass_calibration_store 4-0 55390 NULL
142458 +cw1200_sdio_align_size_55391 cw1200_sdio_align_size 2-0 55391 NULL nohasharray
142459 +iscsi_nacl_attrib_store_nopin_response_timeout_55391 iscsi_nacl_attrib_store_nopin_response_timeout 0-3 55391 &cw1200_sdio_align_size_55391
142460 +fw_platform_size_show_55394 fw_platform_size_show 0 55394 NULL
142461 +bnx2x_set_real_num_queues_55399 bnx2x_set_real_num_queues 0 55399 NULL
142462 +ad7314_show_temperature_55402 ad7314_show_temperature 0 55402 NULL
142463 +wacom_btnimg3_store_55403 wacom_btnimg3_store 4-0 55403 NULL
142464 +yurex_read_55405 yurex_read 0-3 55405 NULL
142465 +lx_pipe_pause_55406 lx_pipe_pause 0 55406 NULL
142466 +iwl_dbgfs_plcp_delta_read_55407 iwl_dbgfs_plcp_delta_read 3-0 55407 NULL
142467 +ser12_open_55411 ser12_open 0 55411 NULL nohasharray
142468 +com20020_suspend_55411 com20020_suspend 0 55411 &ser12_open_55411
142469 +omap_hsmmc_show_cover_switch_55416 omap_hsmmc_show_cover_switch 0 55416 NULL
142470 +sky2_change_mtu_55422 sky2_change_mtu 0 55422 NULL
142471 +show_port_55424 show_port 0 55424 NULL
142472 +nouveau_cli_create_55425 nouveau_cli_create 3 55425 NULL
142473 +si476x_radio_read_rds_blckcnt_blob_55427 si476x_radio_read_rds_blckcnt_blob 3-0 55427 NULL
142474 +iwl_mvm_mac_add_interface_55429 iwl_mvm_mac_add_interface 0 55429 NULL
142475 +jme_open_55432 jme_open 0 55432 NULL
142476 +mac_set_mtu_55434 mac_set_mtu 0 55434 NULL
142477 +show_in8_55438 show_in8 0 55438 NULL
142478 +alloc_skb_55439 alloc_skb 1 55439 NULL nohasharray
142479 +cxgb4vf_change_mtu_55439 cxgb4vf_change_mtu 0 55439 &alloc_skb_55439
142480 +show_spi_host_signalling_55442 show_spi_host_signalling 0 55442 NULL
142481 +ip_vs_nat_send_or_cont_55445 ip_vs_nat_send_or_cont 0 55445 NULL
142482 +af9005_generic_read_write_55446 af9005_generic_read_write 0 55446 NULL
142483 +SyS_read_55449 SyS_read 3 55449 NULL
142484 +vmxnet3_vlan_rx_add_vid_55453 vmxnet3_vlan_rx_add_vid 0 55453 NULL nohasharray
142485 +swiotlb_map_sg_attrs_55453 swiotlb_map_sg_attrs 0-3 55453 &vmxnet3_vlan_rx_add_vid_55453
142486 +sys_recv_55455 sys_recv 3 55455 NULL
142487 +fsp_attr_set_hscroll_55456 fsp_attr_set_hscroll 0-4 55456 NULL
142488 +wmi_rx_chain_add_55457 wmi_rx_chain_add 0 55457 NULL
142489 +__vxge_hw_channel_allocate_55462 __vxge_hw_channel_allocate 3 55462 NULL nohasharray
142490 +ath6kl_wmi_simple_cmd_55462 ath6kl_wmi_simple_cmd 0 55462 &__vxge_hw_channel_allocate_55462
142491 +pmbus_update_byte_data_55465 pmbus_update_byte_data 0 55465 NULL
142492 +isdnhdlc_decode_55466 isdnhdlc_decode 0 55466 NULL
142493 +cx23888_ir_rx_read_55473 cx23888_ir_rx_read 3 55473 NULL
142494 +xen_evtchn_max_channels_55478 xen_evtchn_max_channels 0 55478 NULL nohasharray
142495 +store_enable_clkb1_output_55478 store_enable_clkb1_output 0-4 55478 &xen_evtchn_max_channels_55478
142496 +af9005_read_ofdm_register_55482 af9005_read_ofdm_register 0 55482 NULL nohasharray
142497 +new_sync_write_55482 new_sync_write 0-3 55482 &af9005_read_ofdm_register_55482
142498 +snd_pcm_lib_write_55483 snd_pcm_lib_write 0-3 55483 NULL
142499 +i2o_pool_alloc_55485 i2o_pool_alloc 4 55485 NULL
142500 +uvesafb_show_product_name_55487 uvesafb_show_product_name 0 55487 NULL
142501 +show_ipv6_iface_dup_addr_detect_cnt_55489 show_ipv6_iface_dup_addr_detect_cnt 0 55489 NULL
142502 +atl1e_request_irq_55492 atl1e_request_irq 0 55492 NULL
142503 +rtl8180_init_tx_ring_55496 rtl8180_init_tx_ring 0 55496 NULL
142504 +wm5100_gpio_direction_out_55497 wm5100_gpio_direction_out 0 55497 NULL nohasharray
142505 +drm_fb_helper_panic_55497 drm_fb_helper_panic 0 55497 &wm5100_gpio_direction_out_55497
142506 +show_engine2_leds_55501 show_engine2_leds 0 55501 NULL
142507 +temp1_max_show_55510 temp1_max_show 0 55510 NULL nohasharray
142508 +dlm_lowcomms_addr_55510 dlm_lowcomms_addr 0 55510 &temp1_max_show_55510
142509 +tx_tx_done_int_template_read_55511 tx_tx_done_int_template_read 3-0 55511 NULL nohasharray
142510 +cfpkt_pad_trail_55511 cfpkt_pad_trail 2 55511 &tx_tx_done_int_template_read_55511 nohasharray
142511 +target_fabric_port_store_attr_alua_tg_pt_offline_55511 target_fabric_port_store_attr_alua_tg_pt_offline 0-3 55511 &cfpkt_pad_trail_55511
142512 +memconsole_read_55512 memconsole_read 0-6-5 55512 NULL
142513 +bcm54xx_config_init_55513 bcm54xx_config_init 0 55513 NULL
142514 +cbaf_wusb_host_band_groups_show_55514 cbaf_wusb_host_band_groups_show 0 55514 NULL
142515 +xfs_btree_split_55515 xfs_btree_split 0 55515 NULL
142516 +ina209_set_value_55517 ina209_set_value 0-4 55517 NULL
142517 +ea_get_55522 ea_get 0-3 55522 NULL
142518 +attr_set_55534 attr_set 0 55534 NULL
142519 +cafe_smbus_write_data_55535 cafe_smbus_write_data 0 55535 NULL
142520 +qla4xxx_fw_ext_timestamp_show_55537 qla4xxx_fw_ext_timestamp_show 0 55537 NULL
142521 +set_msr_interception_55538 set_msr_interception 2 55538 NULL
142522 +tty_port_register_device_55543 tty_port_register_device 3 55543 NULL nohasharray
142523 +bitmap_create_55543 bitmap_create 0 55543 &tty_port_register_device_55543
142524 +hash_ipport6_expire_55549 hash_ipport6_expire 4 55549 NULL
142525 +_regulator_is_enabled_55550 _regulator_is_enabled 0 55550 NULL
142526 +dm_stats_list_55551 dm_stats_list 4 55551 NULL
142527 +unmerge_and_remove_all_rmap_items_55557 unmerge_and_remove_all_rmap_items 0 55557 NULL
142528 +show_55563 show 0 55563 NULL
142529 +rpc_pipe_read_55564 rpc_pipe_read 0-3 55564 NULL
142530 +show_ipv6_iface_link_local_addr_55568 show_ipv6_iface_link_local_addr 0 55568 NULL
142531 +sidtab_context_to_sid_55570 sidtab_context_to_sid 0 55570 NULL nohasharray
142532 +patch_vt1708_55570 patch_vt1708 0 55570 &sidtab_context_to_sid_55570
142533 +max8998_get_enable_register_55572 max8998_get_enable_register 0 55572 NULL
142534 +show_host_param_ISCSI_HOST_PARAM_NETDEV_NAME_55575 show_host_param_ISCSI_HOST_PARAM_NETDEV_NAME 0 55575 NULL
142535 +edt_ft5x06_register_read_55576 edt_ft5x06_register_read 0 55576 NULL
142536 +compat_SyS_setsockopt_55581 compat_SyS_setsockopt 5 55581 NULL
142537 +add_partition_55588 add_partition 2 55588 NULL
142538 +write_inode_55592 write_inode 0 55592 NULL
142539 +ufx_reg_write_55594 ufx_reg_write 0 55594 NULL
142540 +ip_vs_reply6_55598 ip_vs_reply6 0 55598 NULL
142541 +kstrtou8_from_user_55599 kstrtou8_from_user 2-0 55599 NULL
142542 +SyS_keyctl_55602 SyS_keyctl 4 55602 NULL
142543 +mlx4_set_port_mac_table_55603 mlx4_set_port_mac_table 0 55603 NULL
142544 +tg3_set_mac_addr_55606 tg3_set_mac_addr 0 55606 NULL
142545 +allocate_without_wrapping_disk_55607 allocate_without_wrapping_disk 4 55607 NULL nohasharray
142546 +delete_child_55607 delete_child 0-4 55607 &allocate_without_wrapping_disk_55607
142547 +dspcreate_55610 dspcreate 0 55610 NULL
142548 +selinux_setprocattr_55611 selinux_setprocattr 4-0 55611 NULL
142549 +fastopen_init_queue_55615 fastopen_init_queue 0 55615 NULL
142550 +__qbuf_dmabuf_55617 __qbuf_dmabuf 0 55617 NULL
142551 +edge_tty_recv_55622 edge_tty_recv 3 55622 NULL nohasharray
142552 +set_oversampling_55622 set_oversampling 0-4 55622 &edge_tty_recv_55622
142553 +snd_pcm_hw_param_last_55624 snd_pcm_hw_param_last 0 55624 NULL
142554 +nilfs_checkpoints_snapshots_number_show_55626 nilfs_checkpoints_snapshots_number_show 0 55626 NULL
142555 +pktgen_if_write_55628 pktgen_if_write 3-0 55628 NULL nohasharray
142556 +reiserfs_xattr_get_55628 reiserfs_xattr_get 0 55628 &pktgen_if_write_55628
142557 +mt2063_init_55629 mt2063_init 0 55629 NULL
142558 +osc_obd_max_pages_per_rpc_seq_write_55636 osc_obd_max_pages_per_rpc_seq_write 3 55636 NULL
142559 +show_board_55637 show_board 0 55637 NULL
142560 +ipv6_helper_55640 ipv6_helper 0 55640 NULL
142561 +ivtv_write_vbi_from_user_55641 ivtv_write_vbi_from_user 0-3 55641 NULL nohasharray
142562 +niu_init_classifier_hw_55641 niu_init_classifier_hw 0 55641 &ivtv_write_vbi_from_user_55641
142563 +dvb_dmxdev_set_buffer_size_55643 dvb_dmxdev_set_buffer_size 2 55643 NULL
142564 +tomoyo_audit_path_log_55646 tomoyo_audit_path_log 0 55646 NULL
142565 +iolink_show_55647 iolink_show 0 55647 NULL
142566 +xfs_bmbt_maxrecs_55649 xfs_bmbt_maxrecs 0-2 55649 NULL
142567 +snd_seq_read_55651 snd_seq_read 0-3 55651 NULL
142568 +bh1770_power_state_show_55658 bh1770_power_state_show 0 55658 NULL nohasharray
142569 +niu_alloc_rx_ring_info_55658 niu_alloc_rx_ring_info 0 55658 &bh1770_power_state_show_55658
142570 +pm_trace_dev_match_store_55659 pm_trace_dev_match_store 0-4 55659 NULL
142571 +e1000_get_regs_len_55660 e1000_get_regs_len 0 55660 NULL
142572 +lpfc_idiag_queinfo_read_55662 lpfc_idiag_queinfo_read 3-0 55662 NULL nohasharray
142573 +fc0011_vcocal_trigger_55662 fc0011_vcocal_trigger 0 55662 &lpfc_idiag_queinfo_read_55662
142574 +online_55663 online 0 55663 NULL
142575 +buffer_size_write_55665 buffer_size_write 3-0 55665 NULL
142576 +il_dbgfs_tx_queue_read_55668 il_dbgfs_tx_queue_read 3-0 55668 NULL
142577 +snd_sb16_capture_trigger_55676 snd_sb16_capture_trigger 0 55676 NULL
142578 +direct2indirect_55677 direct2indirect 0 55677 NULL
142579 +add_loopback_list_55678 add_loopback_list 0 55678 NULL
142580 +get_info_55681 get_info 3 55681 NULL
142581 +iwl_dbgfs_plcp_delta_write_55682 iwl_dbgfs_plcp_delta_write 3-0 55682 NULL
142582 +show_ipOutRequests_55684 show_ipOutRequests 0 55684 NULL nohasharray
142583 +brcms_c_up_55684 brcms_c_up 0 55684 &show_ipOutRequests_55684
142584 +arizona_gpio_direction_in_55690 arizona_gpio_direction_in 0 55690 NULL
142585 +wil_vring_alloc_skb_55703 wil_vring_alloc_skb 4-0 55703 NULL nohasharray
142586 +rocker_port_fdb_learn_55703 rocker_port_fdb_learn 0 55703 &wil_vring_alloc_skb_55703
142587 +genl_allocate_reserve_groups_55705 genl_allocate_reserve_groups 1 55705 NULL
142588 +ixgbe_obtain_mbx_lock_pf_55707 ixgbe_obtain_mbx_lock_pf 0 55707 NULL
142589 +tcp_push_55709 tcp_push 3 55709 NULL nohasharray
142590 +isl1208_i2c_set_regs_55709 isl1208_i2c_set_regs 0 55709 &tcp_push_55709
142591 +nfc_hci_send_cmd_55714 nfc_hci_send_cmd 5 55714 NULL
142592 +uwb_rsv_get_stream_55715 uwb_rsv_get_stream 0 55715 NULL
142593 +pm8001_store_update_fw_55716 pm8001_store_update_fw 4-0 55716 NULL
142594 +store_ringtone_55717 store_ringtone 0-4 55717 NULL
142595 +mtdswap_init_55719 mtdswap_init 2 55719 NULL nohasharray
142596 +ocfs2_lock_refcount_tree_55719 ocfs2_lock_refcount_tree 0 55719 &mtdswap_init_55719
142597 +btree_readpage_55720 btree_readpage 0 55720 NULL
142598 +typhoon_wakeup_55723 typhoon_wakeup 0 55723 NULL
142599 +da9052_read_tjunc_55726 da9052_read_tjunc 0 55726 NULL
142600 +il3945_show_debug_level_55727 il3945_show_debug_level 0 55727 NULL
142601 +qlcnic_82xx_fw_cmd_create_rx_ctx_55730 qlcnic_82xx_fw_cmd_create_rx_ctx 0 55730 NULL
142602 +prepare_reply_55734 prepare_reply 4 55734 NULL
142603 +brforward_read_55735 brforward_read 0-5-6 55735 NULL
142604 +__iio_allocate_kfifo_55738 __iio_allocate_kfifo 2-0 55738 NULL
142605 +qla4_8xxx_get_flash_info_55740 qla4_8xxx_get_flash_info 0 55740 NULL
142606 +label_cpu_local_55744 label_cpu_local 0 55744 NULL
142607 +batadv_tvlv_unicast_send_55750 batadv_tvlv_unicast_send 7 55750 NULL nohasharray
142608 +inv_mpu6050_set_lpf_55750 inv_mpu6050_set_lpf 0 55750 &batadv_tvlv_unicast_send_55750
142609 +st_sensors_spi_read_byte_55754 st_sensors_spi_read_byte 0 55754 NULL
142610 +set_local_name_55757 set_local_name 4 55757 NULL nohasharray
142611 +hfs_writepages_55757 hfs_writepages 0 55757 &set_local_name_55757 nohasharray
142612 +wl12xx_spi_raw_read_55757 wl12xx_spi_raw_read 0 55757 &hfs_writepages_55757
142613 +tx_queue_len_store_55761 tx_queue_len_store 4-0 55761 NULL
142614 +ethtool_copy_validate_indir_55769 ethtool_copy_validate_indir 4 55769 NULL
142615 +regmap_mmio_gather_write_55773 regmap_mmio_gather_write 0 55773 NULL nohasharray
142616 +sync_write_55773 sync_write 0 55773 &regmap_mmio_gather_write_55773
142617 +cxacru_sysfs_showattr_dB_55774 cxacru_sysfs_showattr_dB 0 55774 NULL
142618 +isp1760_urb_enqueue_55777 isp1760_urb_enqueue 0 55777 NULL
142619 +strlen_55778 strlen 0 55778 NULL
142620 +wil_addba_tx_request_55780 wil_addba_tx_request 3 55780 NULL
142621 +req_bio_endio_55786 req_bio_endio 3 55786 NULL nohasharray
142622 +conf_read_55786 conf_read 3-0 55786 &req_bio_endio_55786
142623 +tcmu_netlink_event_55791 tcmu_netlink_event 0 55791 NULL
142624 +rtnl_vfinfo_size_55794 rtnl_vfinfo_size 0 55794 NULL
142625 +uwb_rc_neh_grok_event_55799 uwb_rc_neh_grok_event 3 55799 NULL
142626 +ican3_sysfs_set_term_55801 ican3_sysfs_set_term 0-4 55801 NULL
142627 +target_core_dev_show_55803 target_core_dev_show 0 55803 NULL
142628 +w1_master_attribute_show_slaves_55804 w1_master_attribute_show_slaves 0 55804 NULL
142629 +write_fw_55806 write_fw 0-5-6 55806 NULL
142630 +cyapa_gen3_do_operational_check_55809 cyapa_gen3_do_operational_check 0 55809 NULL
142631 +adis_data_rdy_trigger_set_state_55812 adis_data_rdy_trigger_set_state 0 55812 NULL
142632 +show_55816 show 0 55816 NULL
142633 +kvmclock_cpu_notifier_55817 kvmclock_cpu_notifier 0 55817 NULL
142634 +TermCharEnabled_show_55819 TermCharEnabled_show 0 55819 NULL
142635 +crypto_aead_ctxsize_55820 crypto_aead_ctxsize 0 55820 NULL
142636 +blkcg_can_attach_55832 blkcg_can_attach 0 55832 NULL
142637 +twl_i2c_read_55834 twl_i2c_read 0 55834 NULL nohasharray
142638 +ad7879_disable_show_55834 ad7879_disable_show 0 55834 &twl_i2c_read_55834
142639 +sb16_copy_from_user_55836 sb16_copy_from_user 10-7-6 55836 NULL
142640 +snd_em28xx_prepare_55837 snd_em28xx_prepare 0 55837 NULL
142641 +regmap_field_read_55839 regmap_field_read 0 55839 NULL
142642 +extts_enable_store_55841 extts_enable_store 0-4 55841 NULL
142643 +uvc_set_video_ctrl_55845 uvc_set_video_ctrl 0 55845 NULL
142644 +tps80031_vbus_disable_55847 tps80031_vbus_disable 0 55847 NULL
142645 +rsq_status_55848 rsq_status 0 55848 NULL
142646 +ip_hdrlen_55849 ip_hdrlen 0 55849 NULL nohasharray
142647 +mxt_initialize_55849 mxt_initialize 0 55849 &ip_hdrlen_55849
142648 +show_temp11_55853 show_temp11 0 55853 NULL nohasharray
142649 +bnx2x_get_eeprom_len_55853 bnx2x_get_eeprom_len 0 55853 &show_temp11_55853
142650 +lowpan_device_event_55857 lowpan_device_event 0 55857 NULL
142651 +hcd_alloc_coherent_55862 hcd_alloc_coherent 5-0 55862 NULL
142652 +happy_meal_open_55863 happy_meal_open 0 55863 NULL
142653 +status_55864 status 0 55864 NULL nohasharray
142654 +sht21_show_temperature_55864 sht21_show_temperature 0 55864 &status_55864
142655 +ath6kl_wmi_data_hdr_add_55866 ath6kl_wmi_data_hdr_add 0 55866 NULL
142656 +shmem_setxattr_55867 shmem_setxattr 4-0 55867 NULL
142657 +bad_inode_setattr_55868 bad_inode_setattr 0 55868 NULL
142658 +ab3100_mask_and_set_register_interruptible_55872 ab3100_mask_and_set_register_interruptible 0 55872 NULL
142659 +iwl_mvm_disable_beacon_filter_55873 iwl_mvm_disable_beacon_filter 0 55873 NULL
142660 +hsc_write_55875 hsc_write 3-0 55875 NULL
142661 +nr_listen_55884 nr_listen 0 55884 NULL
142662 +ramdisk_store_55885 ramdisk_store 4-0 55885 NULL
142663 +qla4_8xxx_update_idc_reg_55889 qla4_8xxx_update_idc_reg 0 55889 NULL
142664 +pm_qos_power_read_55891 pm_qos_power_read 3-0 55891 NULL
142665 +tda18271_init_55894 tda18271_init 0 55894 NULL
142666 +sysfs_ctlreg_write_55899 sysfs_ctlreg_write 0-6-5 55899 NULL
142667 +ace_change_mtu_55900 ace_change_mtu 0 55900 NULL
142668 +snd_card_saa7134_capture_trigger_55901 snd_card_saa7134_capture_trigger 0 55901 NULL
142669 +cmos_write_55903 cmos_write 0 55903 NULL
142670 +acpi_ds_eval_table_region_operands_55909 acpi_ds_eval_table_region_operands 0 55909 NULL
142671 +validate_change_55910 validate_change 0 55910 NULL
142672 +hash_ip4_expire_55911 hash_ip4_expire 4 55911 NULL
142673 +map_size_show_55916 map_size_show 0 55916 NULL nohasharray
142674 +xadc_trigger_set_state_55916 xadc_trigger_set_state 0 55916 &map_size_show_55916
142675 +snd_pcm_hw_param_value_min_55917 snd_pcm_hw_param_value_min 0 55917 NULL nohasharray
142676 +uevent_helper_show_55917 uevent_helper_show 0 55917 &snd_pcm_hw_param_value_min_55917
142677 +crypto_ablkcipher_setkey_55918 crypto_ablkcipher_setkey 0 55918 NULL
142678 +show_spi_transport_pcomp_en_55923 show_spi_transport_pcomp_en 0 55923 NULL
142679 +ecm_opts_dev_addr_store_55924 ecm_opts_dev_addr_store 0-3 55924 NULL nohasharray
142680 +badblocks_store_55924 badblocks_store 0-3 55924 &ecm_opts_dev_addr_store_55924
142681 +bit_xfer_55925 bit_xfer 0-3 55925 NULL
142682 +vx_conf_pipe_55934 vx_conf_pipe 0 55934 NULL
142683 +loop_attr_do_show_autoclear_55938 loop_attr_do_show_autoclear 0 55938 NULL nohasharray
142684 +fm10k_update_vlan_vf_55938 fm10k_update_vlan_vf 0 55938 &loop_attr_do_show_autoclear_55938
142685 +show_priv_session_target_id_55946 show_priv_session_target_id 0 55946 NULL
142686 +sel_read_policy_55947 sel_read_policy 3-0 55947 NULL
142687 +cyapa_write_byte_55950 cyapa_write_byte 0 55950 NULL nohasharray
142688 +usb_bus_notify_55950 usb_bus_notify 0 55950 &cyapa_write_byte_55950
142689 +vxlan_get_size_55951 vxlan_get_size 0 55951 NULL
142690 +snd_pcm_do_prepare_55952 snd_pcm_do_prepare 0 55952 NULL
142691 +dn_wait_run_55954 dn_wait_run 0 55954 NULL
142692 +ceph_get_direct_page_vector_55956 ceph_get_direct_page_vector 2 55956 NULL
142693 +simple_read_from_buffer_55957 simple_read_from_buffer 5-2-0 55957 NULL nohasharray
142694 +target_stat_scsi_transport_attr_show_55957 target_stat_scsi_transport_attr_show 0 55957 &simple_read_from_buffer_55957 nohasharray
142695 +drv_set_csma_params_55957 drv_set_csma_params 0 55957 &target_stat_scsi_transport_attr_show_55957
142696 +ixgb_get_regs_len_55958 ixgb_get_regs_len 0 55958 NULL
142697 +loopback_prepare_55959 loopback_prepare 0 55959 NULL
142698 +shmem_statfs_55960 shmem_statfs 0 55960 NULL
142699 +tx_tx_imm_resp_read_55964 tx_tx_imm_resp_read 3-0 55964 NULL
142700 +init_subctxts_55970 init_subctxts 0 55970 NULL
142701 +query_device_55971 query_device 0 55971 NULL
142702 +__smsc95xx_mdio_read_55980 __smsc95xx_mdio_read 0 55980 NULL
142703 +koneplus_set_actual_profile_55981 koneplus_set_actual_profile 0 55981 NULL
142704 +sk_stream_error_55984 sk_stream_error 0-3 55984 NULL
142705 +wusb_trust_timeout_show_55986 wusb_trust_timeout_show 0 55986 NULL nohasharray
142706 +umask_show_55986 umask_show 0 55986 &wusb_trust_timeout_show_55986
142707 +wa_xfer_create_subset_sg_55992 wa_xfer_create_subset_sg 2-3 55992 NULL
142708 +dimmdev_dev_type_show_55994 dimmdev_dev_type_show 0 55994 NULL nohasharray
142709 +uv_scir_cpu_notify_55994 uv_scir_cpu_notify 0 55994 &dimmdev_dev_type_show_55994 nohasharray
142710 +niu_reset_rx_mac_55994 niu_reset_rx_mac 0 55994 &uv_scir_cpu_notify_55994
142711 +SMB2_negotiate_55995 SMB2_negotiate 0 55995 NULL
142712 +_c4iw_write_mem_inline_55996 _c4iw_write_mem_inline 3 55996 NULL nohasharray
142713 +trunc_start_55996 trunc_start 0 55996 &_c4iw_write_mem_inline_55996
142714 +epic_open_55997 epic_open 0 55997 NULL nohasharray
142715 +bl_activate_55997 bl_activate 0 55997 &epic_open_55997
142716 +iscsi_tpg_attrib_store_default_cmdsn_depth_55998 iscsi_tpg_attrib_store_default_cmdsn_depth 0-3 55998 NULL
142717 +show_otp0_56000 show_otp0 0 56000 NULL
142718 +autosuspend_delay_ms_store_56005 autosuspend_delay_ms_store 0-4 56005 NULL
142719 +soft_store_56006 soft_store 0-4 56006 NULL
142720 +tda18271_set_params_56008 tda18271_set_params 0 56008 NULL
142721 +irda_listen_56013 irda_listen 0 56013 NULL nohasharray
142722 +int3403_set_cur_state_56013 int3403_set_cur_state 0 56013 &irda_listen_56013
142723 +batadv_interface_set_mac_addr_56014 batadv_interface_set_mac_addr 0 56014 NULL
142724 +integrity_tag_size_show_56019 integrity_tag_size_show 0 56019 NULL
142725 +ssb_bus_pcmciabus_register_56020 ssb_bus_pcmciabus_register 3 56020 NULL
142726 +cp_init_rings_56021 cp_init_rings 0 56021 NULL
142727 +toshiba_panel_power_on_set_56025 toshiba_panel_power_on_set 0 56025 NULL
142728 +hotkey_get_tablet_mode_56028 hotkey_get_tablet_mode 0 56028 NULL nohasharray
142729 +rtl8169_init_ring_56028 rtl8169_init_ring 0 56028 &hotkey_get_tablet_mode_56028
142730 +acpi_get_name_56030 acpi_get_name 0 56030 NULL
142731 +nfs_write_end_56034 nfs_write_end 0-5 56034 NULL
142732 +vmci_ctx_enqueue_datagram_56035 vmci_ctx_enqueue_datagram 0 56035 NULL
142733 +store_cursor_56036 store_cursor 0-4 56036 NULL
142734 +build_controls_56044 build_controls 0 56044 NULL
142735 +smsc95xx_manage_power_56045 smsc95xx_manage_power 0 56045 NULL
142736 +usb_ocp_write_56047 usb_ocp_write 4 56047 NULL
142737 +qlcnic_show_diag_mode_56049 qlcnic_show_diag_mode 0 56049 NULL
142738 +iwl_trans_read_prph_56052 iwl_trans_read_prph 0 56052 NULL nohasharray
142739 +__igb_open_56052 __igb_open 0 56052 &iwl_trans_read_prph_56052
142740 +bnad_get_eeprom_len_56053 bnad_get_eeprom_len 0 56053 NULL nohasharray
142741 +visorchannel_get_physaddr_56053 visorchannel_get_physaddr 0 56053 &bnad_get_eeprom_len_56053
142742 +qh_link_periodic_56055 qh_link_periodic 0 56055 NULL nohasharray
142743 +cyapa_i2c_pip_read_56055 cyapa_i2c_pip_read 3-0 56055 &qh_link_periodic_56055
142744 +show_numbatt_56056 show_numbatt 0 56056 NULL nohasharray
142745 +show_nic_type_56056 show_nic_type 0 56056 &show_numbatt_56056
142746 +garmin_open_56057 garmin_open 0 56057 NULL nohasharray
142747 +mwifiex_wait_queue_complete_56057 mwifiex_wait_queue_complete 0 56057 &garmin_open_56057 nohasharray
142748 +wdt_restart_handle_56057 wdt_restart_handle 0 56057 &mwifiex_wait_queue_complete_56057
142749 +dccp_sendmsg_56058 dccp_sendmsg 4-0 56058 NULL
142750 +pm80x_rtc_read_time_56065 pm80x_rtc_read_time 0 56065 NULL
142751 +show_fc_rport_scsi_target_id_56077 show_fc_rport_scsi_target_id 0 56077 NULL nohasharray
142752 +qp_dequeue_locked_56077 qp_dequeue_locked 0-5-3 56077 &show_fc_rport_scsi_target_id_56077
142753 +nilfs_segctor_create_checkpoint_56078 nilfs_segctor_create_checkpoint 0 56078 NULL
142754 +acpi_power_get_state_56083 acpi_power_get_state 0 56083 NULL
142755 +vsc824x_config_init_56086 vsc824x_config_init 0 56086 NULL
142756 +debugfs_reg_access_56087 debugfs_reg_access 0 56087 NULL
142757 +qlcnic_hwmon_show_temp_56088 qlcnic_hwmon_show_temp 0 56088 NULL
142758 +gpio_direction_output_56094 gpio_direction_output 0 56094 NULL
142759 +pci_user_write_config_dword_56099 pci_user_write_config_dword 0 56099 NULL
142760 +pscsi_get_bio_56103 pscsi_get_bio 1 56103 NULL
142761 +v9fs_launder_page_56107 v9fs_launder_page 0 56107 NULL nohasharray
142762 +em28xx_write_reg_bits_56107 em28xx_write_reg_bits 0 56107 &v9fs_launder_page_56107
142763 +rmd256_update_56110 rmd256_update 0 56110 NULL
142764 +usb_alloc_stream_buffers_56123 usb_alloc_stream_buffers 3 56123 NULL nohasharray
142765 +show_als_attr_56123 show_als_attr 0 56123 &usb_alloc_stream_buffers_56123
142766 +hsi_async_write_56124 hsi_async_write 0 56124 NULL
142767 +ieee802154_sechdr_authtag_len_56129 ieee802154_sechdr_authtag_len 0 56129 NULL
142768 +sctp_add_bind_addr_56130 sctp_add_bind_addr 0 56130 NULL nohasharray
142769 +crypto_comp_decompress_56130 crypto_comp_decompress 0 56130 &sctp_add_bind_addr_56130
142770 +radeon_hwmon_set_pwm1_56131 radeon_hwmon_set_pwm1 0-4 56131 NULL
142771 +dlfb_ops_check_var_56132 dlfb_ops_check_var 0 56132 NULL
142772 +acpi_ds_get_buffer_field_arguments_56137 acpi_ds_get_buffer_field_arguments 0 56137 NULL
142773 +sel_read_handle_status_56139 sel_read_handle_status 3-0 56139 NULL nohasharray
142774 +fs_open_56139 fs_open 0 56139 &sel_read_handle_status_56139
142775 +map_addr_56144 map_addr 7 56144 NULL nohasharray
142776 +dib8096p_tuner_rw_serpar_56144 dib8096p_tuner_rw_serpar 0-3 56144 &map_addr_56144 nohasharray
142777 +extra_show_56144 extra_show 0 56144 &dib8096p_tuner_rw_serpar_56144
142778 +write_file_frameerrors_56145 write_file_frameerrors 3-0 56145 NULL
142779 +__uwb_rc_cmd_56148 __uwb_rc_cmd 0 56148 NULL
142780 +check_auto_mute_availability_56150 check_auto_mute_availability 0 56150 NULL
142781 +lpfc_XLanePriority_store_56153 lpfc_XLanePriority_store 0-4 56153 NULL
142782 +add_extent_mapping_56157 add_extent_mapping 0 56157 NULL
142783 +netlbl_cfg_unlbl_static_del_56158 netlbl_cfg_unlbl_static_del 0 56158 NULL
142784 +store_slidebar_mode_56160 store_slidebar_mode 0-4 56160 NULL
142785 +__i2c_transfer_56162 __i2c_transfer 0-3 56162 NULL
142786 +xfs_attr_shortform_addname_56164 xfs_attr_shortform_addname 0 56164 NULL
142787 +rawv6_setsockopt_56165 rawv6_setsockopt 5-0 56165 NULL nohasharray
142788 +mptscsih_board_name_show_56165 mptscsih_board_name_show 0 56165 &rawv6_setsockopt_56165 nohasharray
142789 +affs_notify_change_56165 affs_notify_change 0 56165 &mptscsih_board_name_show_56165
142790 +aac_show_bios_version_56173 aac_show_bios_version 0 56173 NULL
142791 +power_limit_1_tmin_us_show_56177 power_limit_1_tmin_us_show 0 56177 NULL
142792 +change_qos_56178 change_qos 0 56178 NULL
142793 +complain_error_56186 complain_error 0-1 56186 NULL
142794 +snd_m3_pcm_trigger_56189 snd_m3_pcm_trigger 0 56189 NULL nohasharray
142795 +hfs_find_init_56189 hfs_find_init 0 56189 &snd_m3_pcm_trigger_56189
142796 +ip_vs_reply4_56190 ip_vs_reply4 0 56190 NULL nohasharray
142797 +bnx2x_validate_addr_56190 bnx2x_validate_addr 0 56190 &ip_vs_reply4_56190
142798 +azx_pcm_trigger_56193 azx_pcm_trigger 0 56193 NULL
142799 +ath9k_dump_legacy_btcoex_56194 ath9k_dump_legacy_btcoex 3-0 56194 NULL
142800 +show_fc_host_npiv_vports_inuse_56196 show_fc_host_npiv_vports_inuse 0 56196 NULL
142801 +amd_uncore_cpu_notifier_56203 amd_uncore_cpu_notifier 0 56203 NULL
142802 +qla4_82xx_rcvpeg_ready_56206 qla4_82xx_rcvpeg_ready 0 56206 NULL
142803 +gluebi_notify_56213 gluebi_notify 0 56213 NULL
142804 +i40e_vsi_control_tx_56215 i40e_vsi_control_tx 0 56215 NULL
142805 +isp116x_urb_enqueue_56219 isp116x_urb_enqueue 0 56219 NULL
142806 +ocfs2_find_xe_in_bucket_56224 ocfs2_find_xe_in_bucket 0 56224 NULL
142807 +iwl_dbgfs_bcast_filters_write_56225 iwl_dbgfs_bcast_filters_write 0-3 56225 NULL
142808 +cp210x_get_config_56229 cp210x_get_config 4 56229 NULL
142809 +show_cursor_blink_56236 show_cursor_blink 0 56236 NULL
142810 +do_ipt_set_ctl_56238 do_ipt_set_ctl 4 56238 NULL
142811 +fd_copyin_56247 fd_copyin 3 56247 NULL
142812 +nv_device_resource_len_56251 nv_device_resource_len 0 56251 NULL
142813 +ax_header_56252 ax_header 0 56252 NULL
142814 +lpfc_use_adisc_store_56254 lpfc_use_adisc_store 0-4 56254 NULL
142815 +fm10k_get_regs_len_56259 fm10k_get_regs_len 0 56259 NULL
142816 +set_otp1en_56264 set_otp1en 4-0 56264 NULL
142817 +clk_enable_56265 clk_enable 0 56265 NULL
142818 +qib_set_part_key_56267 qib_set_part_key 0 56267 NULL
142819 +hugetlb_entry_56271 hugetlb_entry 0 56271 NULL
142820 +acpi_ex_get_serial_access_length_56275 acpi_ex_get_serial_access_length 0-2 56275 NULL
142821 +il4965_ucode_general_stats_read_56277 il4965_ucode_general_stats_read 3-0 56277 NULL
142822 +mgt_commit_list_56281 mgt_commit_list 0 56281 NULL
142823 +ieee80211_if_fmt_user_power_level_56283 ieee80211_if_fmt_user_power_level 3 56283 NULL
142824 +pci_dev_reset_56285 pci_dev_reset 0 56285 NULL
142825 +RESIZE_IF_NEEDED_56286 RESIZE_IF_NEEDED 2 56286 NULL
142826 +caif_hsi_get_size_56287 caif_hsi_get_size 0 56287 NULL
142827 +bql_show_limit_56292 bql_show_limit 0 56292 NULL
142828 +dvb_aplay_56296 dvb_aplay 3-0 56296 NULL
142829 +parport_ieee1284_read_byte_56300 parport_ieee1284_read_byte 0 56300 NULL nohasharray
142830 +ubifs_tnc_end_commit_56300 ubifs_tnc_end_commit 0 56300 &parport_ieee1284_read_byte_56300 nohasharray
142831 +iwl_mvm_mac_ctxt_cmd_ap_56300 iwl_mvm_mac_ctxt_cmd_ap 0 56300 &ubifs_tnc_end_commit_56300
142832 +inode_permission_56303 inode_permission 0 56303 NULL nohasharray
142833 +btmrvl_hscfgcmd_read_56303 btmrvl_hscfgcmd_read 3-0 56303 &inode_permission_56303
142834 +tg_set_conf_uint_56306 tg_set_conf_uint 3-0 56306 NULL
142835 +store_bpdu_guard_56307 store_bpdu_guard 0 56307 NULL nohasharray
142836 +register_mem_sect_under_node_56307 register_mem_sect_under_node 0 56307 &store_bpdu_guard_56307
142837 +ksz9021_rd_mmd_phyreg_56309 ksz9021_rd_mmd_phyreg 0 56309 NULL
142838 +erst_exec_subtract_56310 erst_exec_subtract 0 56310 NULL nohasharray
142839 +speakup_file_write_56310 speakup_file_write 3 56310 &erst_exec_subtract_56310
142840 +ftrace_shutdown_56312 ftrace_shutdown 0 56312 NULL
142841 +linear_add_56314 linear_add 0 56314 NULL
142842 +patch_stac92hd83xxx_56315 patch_stac92hd83xxx 0 56315 NULL
142843 +read16_56319 read16 0 56319 NULL nohasharray
142844 +show_constraint_max_power_uw_56319 show_constraint_max_power_uw 0 56319 &read16_56319 nohasharray
142845 +ax88172_link_reset_56319 ax88172_link_reset 0 56319 &show_constraint_max_power_uw_56319
142846 +pipeline_pre_to_defrag_swi_read_56321 pipeline_pre_to_defrag_swi_read 3-0 56321 NULL
142847 +idtg2_show_errlog_56322 idtg2_show_errlog 0 56322 NULL
142848 +qlcnic_83xx_store_beacon_56330 qlcnic_83xx_store_beacon 0-3 56330 NULL
142849 +journal_init_revoke_table_56331 journal_init_revoke_table 1 56331 NULL
142850 +axnet_suspend_56334 axnet_suspend 0 56334 NULL
142851 +snd_rawmidi_read_56337 snd_rawmidi_read 3-0 56337 NULL
142852 +show_fcoe_ctlr_device_fcf_dev_loss_tmo_56343 show_fcoe_ctlr_device_fcf_dev_loss_tmo 0 56343 NULL
142853 +show_line2_56346 show_line2 0 56346 NULL
142854 +read_human_status_56349 read_human_status 0 56349 NULL
142855 +ov6550_s_ctrl_56351 ov6550_s_ctrl 0 56351 NULL
142856 +snd_via8233_playback_prepare_56359 snd_via8233_playback_prepare 0 56359 NULL
142857 +bnx2fc_vport_create_56364 bnx2fc_vport_create 0 56364 NULL
142858 +regmap_i2c_write_56365 regmap_i2c_write 0-3 56365 NULL nohasharray
142859 +qd_get_56365 qd_get 0 56365 &regmap_i2c_write_56365
142860 +show_oo_req_56366 show_oo_req 0 56366 NULL nohasharray
142861 +asix_sw_reset_56366 asix_sw_reset 0 56366 &show_oo_req_56366
142862 +iov_iter_copy_from_user_atomic_56368 iov_iter_copy_from_user_atomic 4-0 56368 NULL nohasharray
142863 +sctp_cmd_process_sack_56368 sctp_cmd_process_sack 0 56368 &iov_iter_copy_from_user_atomic_56368
142864 +dev_read_56369 dev_read 3-0 56369 NULL nohasharray
142865 +ims_pcu_send_cmd_chunk_56369 ims_pcu_send_cmd_chunk 0 56369 &dev_read_56369
142866 +ath10k_read_simulate_fw_crash_56371 ath10k_read_simulate_fw_crash 3-0 56371 NULL
142867 +iio_device_add_info_mask_type_56373 iio_device_add_info_mask_type 0 56373 NULL nohasharray
142868 +usb_xfer_56373 usb_xfer 0-3 56373 &iio_device_add_info_mask_type_56373 nohasharray
142869 +store_56373 store 0-3 56373 &usb_xfer_56373
142870 +wacom_btnimg5_store_56378 wacom_btnimg5_store 4-0 56378 NULL
142871 +gadget_config_name_attr_show_56381 gadget_config_name_attr_show 0 56381 NULL
142872 +s5h1420_tuner_i2c_tuner_xfer_56382 s5h1420_tuner_i2c_tuner_xfer 0-3 56382 NULL nohasharray
142873 +key_seal_56382 key_seal 0 56382 &s5h1420_tuner_i2c_tuner_xfer_56382
142874 +ldo_regulator_disable_56383 ldo_regulator_disable 0 56383 NULL nohasharray
142875 +b44_get_invariants_56383 b44_get_invariants 0 56383 &ldo_regulator_disable_56383
142876 +show_iface_redirect_en_56384 show_iface_redirect_en 0 56384 NULL
142877 +res_get_56393 res_get 0 56393 NULL
142878 +strtobool_56399 strtobool 0 56399 NULL
142879 +ocfs2_loaded_cluster_plugins_show_56401 ocfs2_loaded_cluster_plugins_show 0 56401 NULL
142880 +e1000_alloc_rx_skb_56402 e1000_alloc_rx_skb 2 56402 NULL nohasharray
142881 +store_prochot_override_duty_cycle_56402 store_prochot_override_duty_cycle 0-4 56402 &e1000_alloc_rx_skb_56402
142882 +niu_init_zcp_56403 niu_init_zcp 0 56403 NULL
142883 +write_gssp_56404 write_gssp 3-0 56404 NULL
142884 +ocfs2_control_read_56405 ocfs2_control_read 3-0 56405 NULL
142885 +acpi_ds_eval_data_object_operands_56406 acpi_ds_eval_data_object_operands 0 56406 NULL
142886 +SMB2_open_56407 SMB2_open 0 56407 NULL
142887 +target_core_alua_lu_gp_store_attr_lu_gp_id_56409 target_core_alua_lu_gp_store_attr_lu_gp_id 0-3 56409 NULL
142888 +do_get_write_access_56410 do_get_write_access 0 56410 NULL
142889 +__get_vm_area_caller_56416 __get_vm_area_caller 1 56416 NULL nohasharray
142890 +acpi_os_write_memory_56416 acpi_os_write_memory 1-3 56416 &__get_vm_area_caller_56416 nohasharray
142891 +_cx25821_stop_audio_dma_56416 _cx25821_stop_audio_dma 0 56416 &acpi_os_write_memory_56416 nohasharray
142892 +set_phy_flash_cfg_56416 set_phy_flash_cfg 0-4 56416 &_cx25821_stop_audio_dma_56416
142893 +store_msg_56417 store_msg 3 56417 NULL
142894 +app_tag_own_show_56418 app_tag_own_show 0 56418 NULL
142895 +pppol2tp_sendmsg_56420 pppol2tp_sendmsg 4-0 56420 NULL
142896 +at86rf230_sync_state_change_56422 at86rf230_sync_state_change 0 56422 NULL nohasharray
142897 +ath10k_mac_txpower_setup_56422 ath10k_mac_txpower_setup 0 56422 &at86rf230_sync_state_change_56422
142898 +l2cap_segment_le_sdu_56426 l2cap_segment_le_sdu 4 56426 NULL
142899 +vsock_listen_56427 vsock_listen 0 56427 NULL
142900 +mddev_lock_56428 mddev_lock 0 56428 NULL
142901 +wl1271_acx_ap_rate_policy_56430 wl1271_acx_ap_rate_policy 0 56430 NULL nohasharray
142902 +syscore_suspend_56430 syscore_suspend 0 56430 &wl1271_acx_ap_rate_policy_56430
142903 +ec_dbgfs_cmd_read_56431 ec_dbgfs_cmd_read 3 56431 NULL nohasharray
142904 +lprocfs_fid_space_seq_write_56431 lprocfs_fid_space_seq_write 3 56431 &ec_dbgfs_cmd_read_56431
142905 +omninet_write_56432 omninet_write 0-4 56432 NULL
142906 +fl_create_56435 fl_create 5 56435 NULL nohasharray
142907 +iscsi_tpg_attrib_show_cache_dynamic_acls_56435 iscsi_tpg_attrib_show_cache_dynamic_acls 0 56435 &fl_create_56435
142908 +gnttab_map_56439 gnttab_map 2 56439 NULL
142909 +get_linkerrors_56444 get_linkerrors 0 56444 NULL
142910 +cifs_getxattr_56445 cifs_getxattr 0 56445 NULL
142911 +show_ipv4_iface_tos_56446 show_ipv4_iface_tos 0 56446 NULL
142912 +walk_pgd_range_56450 walk_pgd_range 0 56450 NULL nohasharray
142913 +i2400m_idle_timeout_store_56450 i2400m_idle_timeout_store 0-4 56450 &walk_pgd_range_56450
142914 +cx231xx_init_isoc_56453 cx231xx_init_isoc 3-2-4-0 56453 NULL
142915 +wl1271_acx_sleep_auth_56455 wl1271_acx_sleep_auth 0 56455 NULL
142916 +pcf8563_set_alarm_mode_56456 pcf8563_set_alarm_mode 0 56456 NULL
142917 +show_ideapad_cam_56457 show_ideapad_cam 0 56457 NULL
142918 +set_connectable_56458 set_connectable 4 56458 NULL
142919 +sdev_store_evt_mode_parameter_change_reported_56461 sdev_store_evt_mode_parameter_change_reported 0-4 56461 NULL
142920 +lif_s_stream_56462 lif_s_stream 0 56462 NULL
142921 +osd_req_list_partition_objects_56464 osd_req_list_partition_objects 5 56464 NULL nohasharray
142922 +make_pnode_dirty_56464 make_pnode_dirty 0 56464 &osd_req_list_partition_objects_56464
142923 +wl1251_hw_init_hwenc_config_56465 wl1251_hw_init_hwenc_config 0 56465 NULL
142924 +putused_user_56467 putused_user 3 56467 NULL
142925 +ocfs2_zero_extend_range_56468 ocfs2_zero_extend_range 0 56468 NULL
142926 +lbs_rdmac_write_56471 lbs_rdmac_write 3-0 56471 NULL
142927 +phy_write_56475 phy_write 0 56475 NULL nohasharray
142928 +ds1685_rtc_sysfs_ctrl_regs_store_56475 ds1685_rtc_sysfs_ctrl_regs_store 0-4 56475 &phy_write_56475 nohasharray
142929 +bond_option_arp_ip_target_rem_56475 bond_option_arp_ip_target_rem 0 56475 &ds1685_rtc_sysfs_ctrl_regs_store_56475
142930 +handle_eject_request_56476 handle_eject_request 0 56476 NULL
142931 +ds1511_nvram_read_56477 ds1511_nvram_read 0-5-6 56477 NULL
142932 +wl1271_cmd_template_set_56480 wl1271_cmd_template_set 0 56480 NULL
142933 +e100_get_eeprom_len_56481 e100_get_eeprom_len 0 56481 NULL
142934 +bsp_check_56487 bsp_check 0 56487 NULL
142935 +ieee80211_rx_mgmt_probe_beacon_56491 ieee80211_rx_mgmt_probe_beacon 3 56491 NULL nohasharray
142936 +show_iface_data_pdu_in_order_56491 show_iface_data_pdu_in_order 0 56491 &ieee80211_rx_mgmt_probe_beacon_56491 nohasharray
142937 +hdcs_set_exposure_56491 hdcs_set_exposure 0 56491 &show_iface_data_pdu_in_order_56491
142938 +nfs_namespace_getattr_56496 nfs_namespace_getattr 0 56496 NULL
142939 +regcache_lzo_decompress_56499 regcache_lzo_decompress 0 56499 NULL
142940 +memblock_virt_alloc_56501 memblock_virt_alloc 1 56501 NULL
142941 +ad7877_disable_store_56502 ad7877_disable_store 0-4 56502 NULL
142942 +show_in_value_56503 show_in_value 0 56503 NULL
142943 +init_map_ip_56508 init_map_ip 5 56508 NULL
142944 +lpfc_enable_hba_heartbeat_show_56509 lpfc_enable_hba_heartbeat_show 0 56509 NULL
142945 +efx_mcdi_rpc_start_56510 efx_mcdi_rpc_start 0 56510 NULL
142946 +lustre_posix_acl_xattr_reduce_space_56512 lustre_posix_acl_xattr_reduce_space 3 56512 NULL
142947 +ip6_blackhole_mtu_56513 ip6_blackhole_mtu 0 56513 NULL
142948 +cfg80211_connect_result_56515 cfg80211_connect_result 6-4 56515 NULL
142949 +hotkey_wakeup_hotunplug_complete_show_56521 hotkey_wakeup_hotunplug_complete_show 0 56521 NULL
142950 +get_temp_56524 get_temp 0 56524 NULL
142951 +issue_thinkpad_cmos_command_56535 issue_thinkpad_cmos_command 0 56535 NULL
142952 +l1oip_socket_recv_56537 l1oip_socket_recv 6 56537 NULL
142953 +ip_options_get_56538 ip_options_get 4 56538 NULL
142954 +vmci_datagram_get_priv_flags_56540 vmci_datagram_get_priv_flags 0 56540 NULL
142955 +ia_open_56543 ia_open 0 56543 NULL
142956 +ll_wr_track_id_56544 ll_wr_track_id 2 56544 NULL
142957 +tcp_cwnd_test_56547 tcp_cwnd_test 0 56547 NULL nohasharray
142958 +megasas_sysfs_show_version_56547 megasas_sysfs_show_version 0 56547 &tcp_cwnd_test_56547
142959 +ip_vs_prepare_tunneled_skb_56550 ip_vs_prepare_tunneled_skb 3 56550 NULL
142960 +vim2m_start_streaming_56558 vim2m_start_streaming 0 56558 NULL nohasharray
142961 +xs_watch_56558 xs_watch 0 56558 &vim2m_start_streaming_56558 nohasharray
142962 +mmc_blk_probe_56558 mmc_blk_probe 0 56558 &xs_watch_56558
142963 +alloc_apertures_56561 alloc_apertures 1 56561 NULL nohasharray
142964 +ali_notify_sys_56561 ali_notify_sys 0 56561 &alloc_apertures_56561
142965 +forward_delay_show_56565 forward_delay_show 0 56565 NULL
142966 +proc_thermal_get_zone_temp_56566 proc_thermal_get_zone_temp 0 56566 NULL
142967 +adp5520_bl_office_max_show_56572 adp5520_bl_office_max_show 0 56572 NULL
142968 +rs_sta_dbgfs_stats_table_read_56573 rs_sta_dbgfs_stats_table_read 3-0 56573 NULL
142969 +macvtap_read_iter_56580 macvtap_read_iter 0 56580 NULL
142970 +portcntrs_2_read_56586 portcntrs_2_read 3-0 56586 NULL
142971 +input_dev_show_id_vendor_56590 input_dev_show_id_vendor 0 56590 NULL
142972 +acpi_ex_convert_to_string_56591 acpi_ex_convert_to_string 0 56591 NULL
142973 +w1_f12_write_output_56594 w1_f12_write_output 0-6-5 56594 NULL
142974 +write_room_56601 write_room 0 56601 NULL nohasharray
142975 +dmi_sel_raw_read_56601 dmi_sel_raw_read 0-5-6 56601 &write_room_56601
142976 +set_dec_all_56602 set_dec_all 4-0 56602 NULL
142977 +event_filter_write_56609 event_filter_write 3 56609 NULL
142978 +ocrdma_inet6addr_event_56610 ocrdma_inet6addr_event 0 56610 NULL
142979 +nvme_trans_log_temperature_56613 nvme_trans_log_temperature 3 56613 NULL
142980 +cx2341x_try_ctrl_56620 cx2341x_try_ctrl 0 56620 NULL
142981 +show_56623 show 0 56623 NULL nohasharray
142982 +store_temp_pwm_enable_56623 store_temp_pwm_enable 0-4 56623 &show_56623
142983 +cifs_flush_file_56628 cifs_flush_file 0 56628 NULL
142984 +mct_u232_open_56631 mct_u232_open 0 56631 NULL
142985 +_nfs4_proc_mkdir_56633 _nfs4_proc_mkdir 0 56633 NULL
142986 +ov7660_set_hvflip_56639 ov7660_set_hvflip 0 56639 NULL
142987 +gather_array_56641 gather_array 3 56641 NULL
142988 +show_ipv6_iface_mld_en_56648 show_ipv6_iface_mld_en 0 56648 NULL nohasharray
142989 +snd_card_register_56648 snd_card_register 0 56648 &show_ipv6_iface_mld_en_56648
142990 +ceph_vxattrcb_dir_subdirs_56649 ceph_vxattrcb_dir_subdirs 0 56649 NULL nohasharray
142991 +show_56649 show 0 56649 &ceph_vxattrcb_dir_subdirs_56649
142992 +uvc_debugfs_stats_read_56651 uvc_debugfs_stats_read 3-0 56651 NULL
142993 +lxt970_config_init_56653 lxt970_config_init 0 56653 NULL nohasharray
142994 +qla2x00_reset_chip_56653 qla2x00_reset_chip 0 56653 &lxt970_config_init_56653 nohasharray
142995 +s3c_hsotg_handle_unaligned_buf_start_56653 s3c_hsotg_handle_unaligned_buf_start 0 56653 &qla2x00_reset_chip_56653
142996 +show_bank2_setting_56655 show_bank2_setting 0 56655 NULL
142997 +qlcnic_sysfs_get_esw_stats_56657 qlcnic_sysfs_get_esw_stats 0-6-5 56657 NULL
142998 +clk_nodrv_prepare_enable_56659 clk_nodrv_prepare_enable 0 56659 NULL
142999 +wake_up_wlan_show_56660 wake_up_wlan_show 0 56660 NULL
143000 +fc_rport_set_dev_loss_tmo_56661 fc_rport_set_dev_loss_tmo 0 56661 NULL
143001 +tps6586x_rtc_alarm_irq_enable_56662 tps6586x_rtc_alarm_irq_enable 0 56662 NULL
143002 +show_ctlr_mode_56665 show_ctlr_mode 0 56665 NULL nohasharray
143003 +rndis_wlan_reset_56665 rndis_wlan_reset 0 56665 &show_ctlr_mode_56665
143004 +fm_config_rx_mute_reg_56667 fm_config_rx_mute_reg 0 56667 NULL
143005 +gdm_dev16_to_cpu_56668 gdm_dev16_to_cpu 0-2 56668 NULL
143006 +mem_used_total_show_56672 mem_used_total_show 0 56672 NULL
143007 +reconfig_store_56674 reconfig_store 0-4 56674 NULL
143008 +btrfs_cow_block_56678 btrfs_cow_block 0 56678 NULL
143009 +show_ipv6_iface_hop_limit_56679 show_ipv6_iface_hop_limit 0 56679 NULL
143010 +iscsi_tpg_param_show_IFMarkInt_56682 iscsi_tpg_param_show_IFMarkInt 0 56682 NULL
143011 +mtd_read_fact_prot_reg_56683 mtd_read_fact_prot_reg 0 56683 NULL
143012 +netlink_getname_56685 netlink_getname 0 56685 NULL nohasharray
143013 +target_stat_scsi_transport_attr_store_56685 target_stat_scsi_transport_attr_store 0 56685 &netlink_getname_56685
143014 +da9055_gpio_to_irq_56686 da9055_gpio_to_irq 2 56686 NULL nohasharray
143015 +snd_gus_dram_read_56686 snd_gus_dram_read 4 56686 &da9055_gpio_to_irq_56686 nohasharray
143016 +o2nm_node_num_write_56686 o2nm_node_num_write 0-3 56686 &snd_gus_dram_read_56686
143017 +sd_done_56689 sd_done 0 56689 NULL
143018 +set_promiscuous_mode_56691 set_promiscuous_mode 0 56691 NULL
143019 +dm9601_get_eeprom_len_56697 dm9601_get_eeprom_len 0 56697 NULL
143020 +dvb_ringbuffer_read_user_56702 dvb_ringbuffer_read_user 0-3 56702 NULL
143021 +atl1c_get_regs_len_56705 atl1c_get_regs_len 0 56705 NULL
143022 +qla4xxx_fw_build_user_show_56706 qla4xxx_fw_build_user_show 0 56706 NULL
143023 +extract_attr_from_ios_56709 extract_attr_from_ios 0 56709 NULL nohasharray
143024 +conn_send_command_56709 conn_send_command 4-6 56709 &extract_attr_from_ios_56709
143025 +sta_flags_read_56710 sta_flags_read 3-0 56710 NULL nohasharray
143026 +hibernation_snapshot_56710 hibernation_snapshot 0 56710 &sta_flags_read_56710
143027 +ipv6_getsockopt_sticky_56711 ipv6_getsockopt_sticky 5 56711 NULL
143028 +brcms_up_56713 brcms_up 0 56713 NULL nohasharray
143029 +twl6030_pwmled_config_56713 twl6030_pwmled_config 0 56713 &brcms_up_56713
143030 +xfs_btree_decrement_56718 xfs_btree_decrement 0 56718 NULL
143031 +acpi_os_wait_semaphore_56719 acpi_os_wait_semaphore 0 56719 NULL
143032 +__hw_addr_add_ex_56720 __hw_addr_add_ex 0 56720 NULL
143033 +perf_event_mux_interval_ms_show_56723 perf_event_mux_interval_ms_show 0 56723 NULL
143034 +__wa_xfer_setup_segs_56725 __wa_xfer_setup_segs 2-0 56725 NULL nohasharray
143035 +ds2780_set_rsgain_setting_56725 ds2780_set_rsgain_setting 0-4 56725 &__wa_xfer_setup_segs_56725
143036 +wm831x_isink_enable_56730 wm831x_isink_enable 0 56730 NULL
143037 +read_reg_56732 read_reg 0 56732 NULL
143038 +m41t80_rtc_read_time_56736 m41t80_rtc_read_time 0 56736 NULL
143039 +__copy_from_user_ll_56738 __copy_from_user_ll 0 56738 NULL
143040 +show_cons_active_56740 show_cons_active 0 56740 NULL nohasharray
143041 +niu_alloc_channels_56740 niu_alloc_channels 0 56740 &show_cons_active_56740 nohasharray
143042 +reset_temp_history_56740 reset_temp_history 0-4 56740 &niu_alloc_channels_56740
143043 +drm_agp_bind_pages_56748 drm_agp_bind_pages 3 56748 NULL
143044 +btrfsic_map_block_56751 btrfsic_map_block 2 56751 NULL
143045 +__logfs_writepage_56752 __logfs_writepage 0 56752 NULL
143046 +get_temp2_fault_56754 get_temp2_fault 0 56754 NULL nohasharray
143047 +ov7670_try_fmt_internal_56754 ov7670_try_fmt_internal 0 56754 &get_temp2_fault_56754
143048 +pm8001_ctl_max_devices_show_56759 pm8001_ctl_max_devices_show 0 56759 NULL
143049 +nilfs_btree_prepare_propagate_v_56762 nilfs_btree_prepare_propagate_v 0 56762 NULL
143050 +dm_attr_uuid_show_56774 dm_attr_uuid_show 0 56774 NULL
143051 +alloc_iommu_56778 alloc_iommu 2-3 56778 NULL
143052 +ore_get_io_state_56779 ore_get_io_state 0 56779 NULL nohasharray
143053 +orinoco_open_56779 orinoco_open 0 56779 &ore_get_io_state_56779
143054 +__carl9170_rx_56784 __carl9170_rx 3 56784 NULL
143055 +bq2415x_i2c_write_bit_56787 bq2415x_i2c_write_bit 0 56787 NULL
143056 +firmware_id_show_56790 firmware_id_show 0 56790 NULL nohasharray
143057 +smsc95xx_phy_initialize_56790 smsc95xx_phy_initialize 0 56790 &firmware_id_show_56790
143058 +ttm_alloc_new_pages_56792 ttm_alloc_new_pages 5 56792 NULL
143059 +nilfs_sufile_get_header_block_56794 nilfs_sufile_get_header_block 0 56794 NULL
143060 +sdo_s_stream_56795 sdo_s_stream 0 56795 NULL
143061 +ecryptfs_set_f_namelen_56796 ecryptfs_set_f_namelen 0 56796 NULL
143062 +tun_net_open_56800 tun_net_open 0 56800 NULL
143063 +backlog_store_56804 backlog_store 0-3 56804 NULL
143064 +read_indexes_56805 read_indexes 2-0 56805 NULL
143065 +ion_ioctl_56806 ion_ioctl 2 56806 NULL
143066 +do_syslog_56807 do_syslog 3-0 56807 NULL
143067 +target_stat_scsi_lu_show_attr_vend_56808 target_stat_scsi_lu_show_attr_vend 0 56808 NULL
143068 +rdev_attr_show_56809 rdev_attr_show 0 56809 NULL nohasharray
143069 +exofs_update_inode_56809 exofs_update_inode 0 56809 &rdev_attr_show_56809
143070 +acpi_evaluate_object_56815 acpi_evaluate_object 0 56815 NULL
143071 +show_sys_acpi_56816 show_sys_acpi 0 56816 NULL
143072 +brightness_write_56821 brightness_write 0 56821 NULL
143073 +iwl_mvm_start_fw_dbg_conf_56823 iwl_mvm_start_fw_dbg_conf 0 56823 NULL
143074 +rbd_features_show_56824 rbd_features_show 0 56824 NULL
143075 +mlx4_en_start_port_56826 mlx4_en_start_port 0 56826 NULL
143076 +ntfs_rl_realloc_56831 ntfs_rl_realloc 3 56831 NULL nohasharray
143077 +mtdchar_write_56831 mtdchar_write 3-0 56831 &ntfs_rl_realloc_56831
143078 +solo_enc_start_streaming_56834 solo_enc_start_streaming 0 56834 NULL
143079 +snd_rawmidi_kernel_write1_56847 snd_rawmidi_kernel_write1 4-0 56847 NULL
143080 +mlx5_buf_alloc_56848 mlx5_buf_alloc 2 56848 NULL
143081 +si476x_radio_read_agc_blob_56849 si476x_radio_read_agc_blob 3-0 56849 NULL
143082 +mlx4_en_get_qp_56851 mlx4_en_get_qp 0 56851 NULL
143083 +twl4030reg_get_status_56852 twl4030reg_get_status 0 56852 NULL
143084 +identify_fw_56853 identify_fw 0 56853 NULL
143085 +header_create_56856 header_create 0 56856 NULL nohasharray
143086 +mxl5007t_set_params_56856 mxl5007t_set_params 0 56856 &header_create_56856
143087 +__uncore_filter_link_show_56859 __uncore_filter_link_show 0 56859 NULL
143088 +adp8860_show_56860 adp8860_show 0 56860 NULL
143089 +cros_ec_cmd_xfer_56862 cros_ec_cmd_xfer 0 56862 NULL
143090 +gk20a_ram_get_56863 gk20a_ram_get 2 56863 NULL nohasharray
143091 +max197_show_range_56863 max197_show_range 0 56863 &gk20a_ram_get_56863 nohasharray
143092 +target_stat_scsi_auth_intr_show_attr_inst_56863 target_stat_scsi_auth_intr_show_attr_inst 0 56863 &max197_show_range_56863 nohasharray
143093 +dlfb_setup_modes_56863 dlfb_setup_modes 0 56863 &target_stat_scsi_auth_intr_show_attr_inst_56863
143094 +check_export_56865 check_export 0 56865 NULL
143095 +store_sched7_56868 store_sched7 0-4 56868 NULL
143096 +mwl8k_cmd_get_stat_56876 mwl8k_cmd_get_stat 0 56876 NULL
143097 +ims_pcu_ofn_bit_store_56878 ims_pcu_ofn_bit_store 0-4 56878 NULL
143098 +ext3_xattr_ibody_get_56880 ext3_xattr_ibody_get 0 56880 NULL
143099 +bitmap_init_from_disk_56884 bitmap_init_from_disk 0 56884 NULL
143100 +vfio_raw_config_write_56885 vfio_raw_config_write 0-3 56885 NULL
143101 +ov9740_reg_rmw_56888 ov9740_reg_rmw 0 56888 NULL
143102 +pvr2_debugifc_print_status_56890 pvr2_debugifc_print_status 3 56890 NULL nohasharray
143103 +gfs2_recover_set_56890 gfs2_recover_set 0 56890 &pvr2_debugifc_print_status_56890
143104 +enic_dev_notify_set_56891 enic_dev_notify_set 0 56891 NULL
143105 +debug_debug3_read_56894 debug_debug3_read 3-0 56894 NULL
143106 +batadv_tt_update_changes_56895 batadv_tt_update_changes 3 56895 NULL
143107 +show_fnode_erl_56896 show_fnode_erl 0 56896 NULL
143108 +pktgen_add_device_56898 pktgen_add_device 0 56898 NULL
143109 +hfsplus_find_cat_56899 hfsplus_find_cat 0 56899 NULL
143110 +rio_open_56900 rio_open 0 56900 NULL
143111 +arp_mangle_56902 arp_mangle 0 56902 NULL
143112 +sys_dmi_field_show_56905 sys_dmi_field_show 0 56905 NULL
143113 +fm10k_pfvf_mbx_init_56911 fm10k_pfvf_mbx_init 0 56911 NULL
143114 +strcspn_56913 strcspn 0 56913 NULL
143115 +i801_transaction_56919 i801_transaction 0 56919 NULL
143116 +uhid_hid_output_raw_56921 uhid_hid_output_raw 0-3 56921 NULL
143117 +__kfifo_out_56927 __kfifo_out 0-3 56927 NULL
143118 +mtd_subpagesize_show_56928 mtd_subpagesize_show 0 56928 NULL
143119 +check_header_56930 check_header 2 56930 NULL
143120 +gpio_edge_show_56931 gpio_edge_show 0 56931 NULL
143121 +bnx2x_phy_init_56932 bnx2x_phy_init 0 56932 NULL
143122 +journal_init_revoke_56933 journal_init_revoke 2 56933 NULL
143123 +read_56934 read 0 56934 NULL
143124 +bond_alb_init_slave_56936 bond_alb_init_slave 0 56936 NULL
143125 +set_temp_min_56937 set_temp_min 0-4 56937 NULL
143126 +set_property_56939 set_property 0 56939 NULL
143127 +tpu_pwm_timer_start_56940 tpu_pwm_timer_start 0 56940 NULL
143128 +xfs_alloc_ag_vextent_56943 xfs_alloc_ag_vextent 0 56943 NULL
143129 +iscsi_nacl_param_show_DataPDUInOrder_56949 iscsi_nacl_param_show_DataPDUInOrder 0 56949 NULL
143130 +aux_56950 aux 0 56950 NULL
143131 +cirrusfb_set_par_56956 cirrusfb_set_par 0 56956 NULL
143132 +cw1200_set_uapsd_param_56957 cw1200_set_uapsd_param 0 56957 NULL nohasharray
143133 +iwl_send_static_wepkey_cmd_56957 iwl_send_static_wepkey_cmd 0 56957 &cw1200_set_uapsd_param_56957
143134 +show_fcoe_fcf_device_dev_loss_tmo_56966 show_fcoe_fcf_device_dev_loss_tmo 0 56966 NULL
143135 +diva_get_driver_info_56967 diva_get_driver_info 0 56967 NULL
143136 +sdev_store_eh_timeout_56971 sdev_store_eh_timeout 0-4 56971 NULL
143137 +rx_queue_attr_store_56972 rx_queue_attr_store 0-4 56972 NULL
143138 +ext4_readpage_56973 ext4_readpage 0 56973 NULL
143139 +show_pwm_max_56976 show_pwm_max 0 56976 NULL
143140 +enc28j60_set_mac_address_56979 enc28j60_set_mac_address 0 56979 NULL
143141 +read_56981 read 0 56981 NULL
143142 +vmci_transport_notify_pkt_recv_pre_dequeue_56988 vmci_transport_notify_pkt_recv_pre_dequeue 0 56988 NULL nohasharray
143143 +default_write_file_56988 default_write_file 0-3 56988 &vmci_transport_notify_pkt_recv_pre_dequeue_56988 nohasharray
143144 +init_hw_56988 init_hw 0 56988 &default_write_file_56988
143145 +savage_init_hw_56989 savage_init_hw 0 56989 NULL
143146 +ssp_spi_sync_56994 ssp_spi_sync 0 56994 NULL
143147 +CIFS_open_56997 CIFS_open 0 56997 NULL
143148 +consolidate_57001 consolidate 0 57001 NULL
143149 +powr1220_show_max_57002 powr1220_show_max 0 57002 NULL nohasharray
143150 +ds2781_read16_57002 ds2781_read16 3-0 57002 &powr1220_show_max_57002
143151 +vlsi_alloc_ring_57003 vlsi_alloc_ring 3-4 57003 NULL
143152 +hdmi_s_dv_timings_57004 hdmi_s_dv_timings 0 57004 NULL
143153 +fore200e_send_57011 fore200e_send 0 57011 NULL
143154 +show_rc6pp_ms_57015 show_rc6pp_ms 0 57015 NULL
143155 +s2io_get_eeprom_len_57016 s2io_get_eeprom_len 0 57016 NULL
143156 +cur_freq_show_57023 cur_freq_show 0 57023 NULL nohasharray
143157 +show_channels_57023 show_channels 0 57023 &cur_freq_show_57023
143158 +aircable_process_packet_57027 aircable_process_packet 4 57027 NULL
143159 +snd_dma_alloc_pages_fallback_57029 snd_dma_alloc_pages_fallback 3 57029 NULL
143160 +arp_netdev_event_57032 arp_netdev_event 0 57032 NULL
143161 +instance_ce_count_show_57038 instance_ce_count_show 0 57038 NULL
143162 +fuse_simple_request_57042 fuse_simple_request 0 57042 NULL
143163 +ieee80211_if_fmt_state_57043 ieee80211_if_fmt_state 3 57043 NULL nohasharray
143164 +skb_network_offset_57043 skb_network_offset 0 57043 &ieee80211_if_fmt_state_57043
143165 +af9035_wr_regs_57045 af9035_wr_regs 0 57045 NULL
143166 +ovl_copy_up_data_57049 ovl_copy_up_data 3 57049 NULL
143167 +xfs_buf_read_map_57053 xfs_buf_read_map 3 57053 NULL
143168 +rose_setsockopt_57054 rose_setsockopt 0 57054 NULL
143169 +cx2341x_ctrl_new_std_57061 cx2341x_ctrl_new_std 4 57061 NULL
143170 +sca3000_read_data_57064 sca3000_read_data 4 57064 NULL
143171 +do_jit_57066 do_jit 0 57066 NULL nohasharray
143172 +pcmcia_replace_cis_57066 pcmcia_replace_cis 3 57066 &do_jit_57066
143173 +get_temp_limit_57067 get_temp_limit 0 57067 NULL
143174 +macvtap_write_iter_57068 macvtap_write_iter 0 57068 NULL
143175 +sis190_try_rx_copy_57069 sis190_try_rx_copy 3 57069 NULL nohasharray
143176 +buf_prepare_57069 buf_prepare 0 57069 &sis190_try_rx_copy_57069
143177 +ath5k_hw_init_queues_57074 ath5k_hw_init_queues 0 57074 NULL
143178 +top_off_threshold_current_show_57077 top_off_threshold_current_show 0 57077 NULL
143179 +blk_mq_sysfs_store_57081 blk_mq_sysfs_store 0-4 57081 NULL
143180 +wmi_send_57083 wmi_send 0 57083 NULL
143181 +cx231xx_i2c_recv_bytes_with_saddr_57086 cx231xx_i2c_recv_bytes_with_saddr 0 57086 NULL
143182 +psmouse_show_int_attr_57088 psmouse_show_int_attr 0 57088 NULL
143183 +show_57089 show 0 57089 NULL
143184 +patch_alc880_57095 patch_alc880 0 57095 NULL
143185 +tracing_set_trace_write_57096 tracing_set_trace_write 3 57096 NULL
143186 +show_spi_transport_iu_57098 show_spi_transport_iu 0 57098 NULL
143187 +vmci_transport_notify_pkt_send_post_enqueue_57105 vmci_transport_notify_pkt_send_post_enqueue 0 57105 NULL nohasharray
143188 +aty_var_to_pll_57105 aty_var_to_pll 0 57105 &vmci_transport_notify_pkt_send_post_enqueue_57105
143189 +hpfs_readpages_57106 hpfs_readpages 4 57106 NULL
143190 +wakeup_prevent_sleep_time_show_57107 wakeup_prevent_sleep_time_show 0 57107 NULL
143191 +s_stream_57108 s_stream 0 57108 NULL
143192 +show_enabled_57111 show_enabled 0 57111 NULL
143193 +mwl8k_tx_wait_empty_57118 mwl8k_tx_wait_empty 0 57118 NULL nohasharray
143194 +target_fabric_port_store_attr_alua_tg_pt_gp_57118 target_fabric_port_store_attr_alua_tg_pt_gp 0-3 57118 &mwl8k_tx_wait_empty_57118
143195 +cipso_v4_gentag_loc_57119 cipso_v4_gentag_loc 0 57119 NULL
143196 +get_sum_57128 get_sum 0 57128 NULL nohasharray
143197 +alloc_sleep_millisecs_show_57128 alloc_sleep_millisecs_show 0 57128 &get_sum_57128 nohasharray
143198 +cardr_store_57128 cardr_store 4-0 57128 &alloc_sleep_millisecs_show_57128
143199 +ov9640_cropcap_57129 ov9640_cropcap 0 57129 NULL
143200 +ima_show_htable_value_57136 ima_show_htable_value 2-0 57136 NULL nohasharray
143201 +boot_params_data_read_57136 boot_params_data_read 0-6-5 57136 &ima_show_htable_value_57136
143202 +mmc_io_rw_direct_57137 mmc_io_rw_direct 0 57137 NULL
143203 +tpm_seal_57138 tpm_seal 0 57138 NULL
143204 +show_rxbuf_57139 show_rxbuf 0 57139 NULL
143205 +_iwl_dbgfs_bf_params_write_57141 _iwl_dbgfs_bf_params_write 3-0 57141 NULL
143206 +lp3972_dcdc_disable_57142 lp3972_dcdc_disable 0 57142 NULL
143207 +show_ipv4_iface_incoming_forwarding_en_57143 show_ipv4_iface_incoming_forwarding_en 0 57143 NULL
143208 +acpi_gsb_i2c_read_bytes_57145 acpi_gsb_i2c_read_bytes 4 57145 NULL nohasharray
143209 +set_cidmode_57145 set_cidmode 0-4 57145 &acpi_gsb_i2c_read_bytes_57145
143210 +xfs_attr3_leaf_lookup_int_57153 xfs_attr3_leaf_lookup_int 0 57153 NULL nohasharray
143211 +cifs_zap_mapping_57153 cifs_zap_mapping 0 57153 &xfs_attr3_leaf_lookup_int_57153
143212 +udl_prime_create_57159 udl_prime_create 2 57159 NULL
143213 +netxen_receive_peg_ready_57162 netxen_receive_peg_ready 0 57162 NULL
143214 +nilfs_btree_prepare_convert_and_insert_57164 nilfs_btree_prepare_convert_and_insert 0 57164 NULL nohasharray
143215 +set_shutter_57164 set_shutter 0 57164 &nilfs_btree_prepare_convert_and_insert_57164
143216 +composite_os_desc_req_prepare_57166 composite_os_desc_req_prepare 0 57166 NULL
143217 +stk_prepare_sio_buffers_57168 stk_prepare_sio_buffers 2 57168 NULL nohasharray
143218 +snd_tm6000_prepare_57168 snd_tm6000_prepare 0 57168 &stk_prepare_sio_buffers_57168
143219 +rcu_panic_57170 rcu_panic 0 57170 NULL
143220 +fc_stat_show_57171 fc_stat_show 0 57171 NULL
143221 +average_read_57175 average_read 0-3 57175 NULL
143222 +netlink_create_57178 netlink_create 0 57178 NULL
143223 +rx_hw_stuck_read_57179 rx_hw_stuck_read 3-0 57179 NULL
143224 +da9055_reg_read_57185 da9055_reg_read 0 57185 NULL
143225 +ct_map_audio_buffer_57187 ct_map_audio_buffer 0 57187 NULL
143226 +common_file_perm_57189 common_file_perm 0 57189 NULL
143227 +sys_poll_57190 sys_poll 2 57190 NULL
143228 +hash_netnet6_expire_57191 hash_netnet6_expire 4 57191 NULL
143229 +target_stat_scsi_port_attr_store_57198 target_stat_scsi_port_attr_store 0 57198 NULL
143230 +pcan_usb_set_sja1000_57201 pcan_usb_set_sja1000 0 57201 NULL nohasharray
143231 +cache_setup_of_node_57201 cache_setup_of_node 0 57201 &pcan_usb_set_sja1000_57201
143232 +mwifiex_cmd_802_11_hs_cfg_57205 mwifiex_cmd_802_11_hs_cfg 0 57205 NULL
143233 +sys_io_getevents_57206 sys_io_getevents 3 57206 NULL
143234 +show_session_param_ISCSI_PARAM_PASSWORD_IN_57207 show_session_param_ISCSI_PARAM_PASSWORD_IN 0 57207 NULL
143235 +exofs_write_begin_57210 exofs_write_begin 0 57210 NULL nohasharray
143236 +lp_check_status_57210 lp_check_status 0 57210 &exofs_write_begin_57210
143237 +mlx4_qp_attach_common_57214 mlx4_qp_attach_common 0 57214 NULL
143238 +edid_show_57216 edid_show 0-5-6 57216 NULL
143239 +stats_show_57218 stats_show 0 57218 NULL
143240 +tt3650_ci_msg_57219 tt3650_ci_msg 4 57219 NULL nohasharray
143241 +acpi_eject_store_57219 acpi_eject_store 0-4 57219 &tt3650_ci_msg_57219
143242 +change_mtu_57227 change_mtu 0 57227 NULL
143243 +show_session_param_ISCSI_PARAM_IFACE_NAME_57230 show_session_param_ISCSI_PARAM_IFACE_NAME 0 57230 NULL
143244 +_nfs4_proc_readlink_57231 _nfs4_proc_readlink 0 57231 NULL
143245 +csource_show_57233 csource_show 0 57233 NULL
143246 +dma_fifo_alloc_57236 dma_fifo_alloc 2-3-5 57236 NULL
143247 +drbg_blocklen_57239 drbg_blocklen 0 57239 NULL
143248 +flush_space_57241 flush_space 0 57241 NULL
143249 +rmd320_update_57243 rmd320_update 0 57243 NULL
143250 +rsxx_cram_write_57244 rsxx_cram_write 3-0 57244 NULL
143251 +lbmRead_57247 lbmRead 0 57247 NULL
143252 +ieee80211_if_fmt_tsf_57249 ieee80211_if_fmt_tsf 3 57249 NULL
143253 +oprofilefs_ulong_from_user_57251 oprofilefs_ulong_from_user 3-0 57251 NULL
143254 +wl12xx_cmd_add_peer_57254 wl12xx_cmd_add_peer 0 57254 NULL
143255 +sbp_tpg_attrib_show_mgt_orb_timeout_57256 sbp_tpg_attrib_show_mgt_orb_timeout 0 57256 NULL
143256 +alloc_flex_gd_57259 alloc_flex_gd 1 57259 NULL
143257 +vti_tunnel_init_57265 vti_tunnel_init 0 57265 NULL
143258 +set_component_active_57266 set_component_active 0-4 57266 NULL
143259 +__inet_stream_connect_57269 __inet_stream_connect 0 57269 NULL
143260 +bnx2x_avoid_link_flap_57270 bnx2x_avoid_link_flap 0 57270 NULL
143261 +parport_uss720_epp_read_addr_57271 parport_uss720_epp_read_addr 0 57271 NULL
143262 +usb_gadget_map_request_57272 usb_gadget_map_request 0 57272 NULL
143263 +show_voltage_57273 show_voltage 0 57273 NULL
143264 +dib0070_tune_57275 dib0070_tune 0 57275 NULL
143265 +crc32c_intel_final_57279 crc32c_intel_final 0 57279 NULL nohasharray
143266 +load_data_57279 load_data 0-3 57279 &crc32c_intel_final_57279
143267 +mc44s803_set_params_57281 mc44s803_set_params 0 57281 NULL
143268 +lbs_sleepparams_write_57283 lbs_sleepparams_write 3-0 57283 NULL nohasharray
143269 +read_iter_57283 read_iter 0 57283 &lbs_sleepparams_write_57283
143270 +infos_show_57284 infos_show 0 57284 NULL
143271 +store_tolerance_57285 store_tolerance 0-4 57285 NULL
143272 +ath6kl_wmi_cmd_send_57286 ath6kl_wmi_cmd_send 0 57286 NULL
143273 +pstore_file_read_57288 pstore_file_read 3-0 57288 NULL
143274 +snd_pcm_read_57289 snd_pcm_read 3-0 57289 NULL
143275 +sdev_store_evt_soft_threshold_reached_57290 sdev_store_evt_soft_threshold_reached 0-4 57290 NULL nohasharray
143276 +string_length_no_trail_57290 string_length_no_trail 0-2 57290 &sdev_store_evt_soft_threshold_reached_57290
143277 +tmp102_set_temp_57299 tmp102_set_temp 0-4 57299 NULL
143278 +ath6kl_buf_alloc_57304 ath6kl_buf_alloc 1 57304 NULL
143279 +ftdi_elan_write_57309 ftdi_elan_write 3-0 57309 NULL
143280 +write_file_regval_57313 write_file_regval 3-0 57313 NULL
143281 +tm6000_start_thread_57314 tm6000_start_thread 0 57314 NULL
143282 +show_alarm_57318 show_alarm 0 57318 NULL
143283 +ieee802154_hdr_addr_len_57324 ieee802154_hdr_addr_len 0 57324 NULL
143284 +__mxt_write_reg_57326 __mxt_write_reg 3-0 57326 NULL
143285 +cm32181_get_it_available_57330 cm32181_get_it_available 0 57330 NULL
143286 +acpi_pad_rrtime_show_57332 acpi_pad_rrtime_show 0 57332 NULL
143287 +adc128_show_alarm_57333 adc128_show_alarm 0 57333 NULL nohasharray
143288 +fan_write_57333 fan_write 0 57333 &adc128_show_alarm_57333
143289 +roccat_common2_sysfs_read_key_mask_57336 roccat_common2_sysfs_read_key_mask 0-5-6 57336 NULL
143290 +evtchn_fifo_cpu_notification_57337 evtchn_fifo_cpu_notification 0 57337 NULL
143291 +get_fan_pulses_57339 get_fan_pulses 0 57339 NULL
143292 +mt9m111_set_gain_57340 mt9m111_set_gain 0 57340 NULL
143293 +hw_init_57341 hw_init 0 57341 NULL
143294 +check_mirror_57342 check_mirror 1-2 57342 NULL nohasharray
143295 +usblp_read_57342 usblp_read 3-0 57342 &check_mirror_57342
143296 +kvaser_usb_send_simple_msg_57346 kvaser_usb_send_simple_msg 0 57346 NULL
143297 +print_devstats_dot11RTSFailureCount_57347 print_devstats_dot11RTSFailureCount 3 57347 NULL
143298 +dio_send_cur_page_57348 dio_send_cur_page 0 57348 NULL nohasharray
143299 +probe_57348 probe 0 57348 &dio_send_cur_page_57348 nohasharray
143300 +ata_scsi_lpm_store_57348 ata_scsi_lpm_store 0-4 57348 &probe_57348
143301 +ql_adapter_reset_57354 ql_adapter_reset 0 57354 NULL nohasharray
143302 +qlcnic_get_sset_count_57354 qlcnic_get_sset_count 0 57354 &ql_adapter_reset_57354
143303 +raid_bytes_show_57357 raid_bytes_show 0 57357 NULL
143304 +get_component_type_57362 get_component_type 0 57362 NULL
143305 +iscsi_nacl_attrib_show_nopin_timeout_57364 iscsi_nacl_attrib_show_nopin_timeout 0 57364 NULL
143306 +bnx2x_func_state_change_57365 bnx2x_func_state_change 0 57365 NULL
143307 +sh_eth_open_57366 sh_eth_open 0 57366 NULL nohasharray
143308 +w5100_set_macaddr_57366 w5100_set_macaddr 0 57366 &sh_eth_open_57366
143309 +_snd_pcm_hw_param_set_57369 _snd_pcm_hw_param_set 0 57369 NULL
143310 +pscsi_create_type_other_57380 pscsi_create_type_other 0 57380 NULL
143311 +tty_register_device_attr_57381 tty_register_device_attr 2 57381 NULL
143312 +bzImage64_load_57388 bzImage64_load 7 57388 NULL
143313 +squashfs_symlink_readpage_57390 squashfs_symlink_readpage 0 57390 NULL
143314 +cx231xx_s_video_encoding_57392 cx231xx_s_video_encoding 0 57392 NULL
143315 +ad7298_update_scan_mode_57393 ad7298_update_scan_mode 0 57393 NULL
143316 +ivtvfb_check_var_57394 ivtvfb_check_var 0 57394 NULL
143317 +bfs_statfs_57403 bfs_statfs 0 57403 NULL
143318 +lbs_prb_rsp_limit_get_57405 lbs_prb_rsp_limit_get 0 57405 NULL
143319 +read_file_blob_57406 read_file_blob 3-0 57406 NULL
143320 +rd_show_configfs_dev_params_57407 rd_show_configfs_dev_params 0 57407 NULL
143321 +enclosure_register_57412 enclosure_register 3 57412 NULL nohasharray
143322 +show_fnode_def_taskmgmt_tmo_57412 show_fnode_def_taskmgmt_tmo 0 57412 &enclosure_register_57412 nohasharray
143323 +pcistub_reg_add_57412 pcistub_reg_add 0 57412 &show_fnode_def_taskmgmt_tmo_57412 nohasharray
143324 +snd_hda_codec_configure_57412 snd_hda_codec_configure 0 57412 &pcistub_reg_add_57412
143325 +mtd_badblocks_show_57413 mtd_badblocks_show 0 57413 NULL
143326 +carl9170_read_mreg_57415 carl9170_read_mreg 0 57415 NULL
143327 +gre_manip_pkt_57416 gre_manip_pkt 4 57416 NULL
143328 +parport_ieee1284_epp_read_data_57421 parport_ieee1284_epp_read_data 0 57421 NULL
143329 +wl1271_acx_set_ht_capabilities_57426 wl1271_acx_set_ht_capabilities 0 57426 NULL
143330 +read_file_eeprom_57428 read_file_eeprom 3-0 57428 NULL
143331 +compat_keyctl_instantiate_key_iov_57431 compat_keyctl_instantiate_key_iov 3 57431 NULL nohasharray
143332 +alloc_ftrace_hash_57431 alloc_ftrace_hash 1 57431 &compat_keyctl_instantiate_key_iov_57431
143333 +copy_to_user_fromio_57432 copy_to_user_fromio 3 57432 NULL
143334 +fscaps_show_57434 fscaps_show 0 57434 NULL nohasharray
143335 +fuse_notify_inval_inode_57434 fuse_notify_inval_inode 0 57434 &fscaps_show_57434
143336 +gadget_dev_desc_bDeviceSubClass_store_57437 gadget_dev_desc_bDeviceSubClass_store 0-3 57437 NULL
143337 +rss_key_write_57441 rss_key_write 3-0 57441 NULL
143338 +vmxnet3_rq_init_all_57442 vmxnet3_rq_init_all 0 57442 NULL
143339 +ov7670_s_gain_57445 ov7670_s_gain 0 57445 NULL
143340 +sys_pselect6_57449 sys_pselect6 1 57449 NULL
143341 +uhid_hid_set_report_57455 uhid_hid_set_report 0-4 57455 NULL
143342 +diolan_i2c_stop_57458 diolan_i2c_stop 0 57458 NULL nohasharray
143343 +cafe_smbus_read_data_57458 cafe_smbus_read_data 0 57458 &diolan_i2c_stop_57458
143344 +__roundup_pow_of_two_57461 __roundup_pow_of_two 0 57461 NULL
143345 +send_midi_async_57463 send_midi_async 3 57463 NULL
143346 +sisusb_clear_vram_57466 sisusb_clear_vram 2-3 57466 NULL
143347 +ieee80211_if_read_flags_57470 ieee80211_if_read_flags 3-0 57470 NULL nohasharray
143348 +max6900_rtc_read_time_57470 max6900_rtc_read_time 0 57470 &ieee80211_if_read_flags_57470
143349 +iwl_send_add_sta_57474 iwl_send_add_sta 0 57474 NULL
143350 +nilfs_segctor_collect_57484 nilfs_segctor_collect 0 57484 NULL nohasharray
143351 +wdtpci_notify_sys_57484 wdtpci_notify_sys 0 57484 &nilfs_segctor_collect_57484
143352 +vlan_dev_netpoll_setup_57486 vlan_dev_netpoll_setup 0 57486 NULL
143353 +omninet_write_room_57488 omninet_write_room 0 57488 NULL nohasharray
143354 +em_store_57488 em_store 0 57488 &omninet_write_room_57488
143355 +o2hb_heartbeat_group_store_57489 o2hb_heartbeat_group_store 0-4 57489 NULL
143356 +read_file_skb_rx_57490 read_file_skb_rx 3-0 57490 NULL nohasharray
143357 +read_57490 read 0 57490 &read_file_skb_rx_57490
143358 +bnad_debugfs_write_regwr_57500 bnad_debugfs_write_regwr 3-0 57500 NULL nohasharray
143359 +usbvision_stream_interrupt_57500 usbvision_stream_interrupt 0 57500 &bnad_debugfs_write_regwr_57500
143360 +copy_in_user_57502 copy_in_user 3 57502 NULL
143361 +chip_direction_output_57503 chip_direction_output 0 57503 NULL
143362 +tcp_peek_sndq_57504 tcp_peek_sndq 0 57504 NULL
143363 +ckhdid_printf_57505 ckhdid_printf 2-0 57505 NULL nohasharray
143364 +ks8842_read32_57505 ks8842_read32 0 57505 &ckhdid_printf_57505 nohasharray
143365 +gfs2_quota_hold_57505 gfs2_quota_hold 0 57505 &ks8842_read32_57505
143366 +search_by_entry_key_57509 search_by_entry_key 0 57509 NULL
143367 +ASIE_store_57511 ASIE_store 0-4 57511 NULL
143368 +ib_send_rmpp_mad_57512 ib_send_rmpp_mad 0 57512 NULL
143369 +start_spy_cam_57513 start_spy_cam 0 57513 NULL
143370 +init_tag_map_57515 init_tag_map 3 57515 NULL
143371 +ad7877_gpio4_show_57516 ad7877_gpio4_show 0 57516 NULL
143372 +il_dbgfs_force_reset_read_57517 il_dbgfs_force_reset_read 3-0 57517 NULL nohasharray
143373 +wil_read_file_ssid_57517 wil_read_file_ssid 3-0 57517 &il_dbgfs_force_reset_read_57517 nohasharray
143374 +store_57517 store 0-3 57517 &wil_read_file_ssid_57517
143375 +als_lux0_input_data_show_57519 als_lux0_input_data_show 0 57519 NULL
143376 +cmm_read_57520 cmm_read 3-0 57520 NULL
143377 +rt2500usb_enable_radio_57521 rt2500usb_enable_radio 0 57521 NULL
143378 +snd_seq_queue_delete_57527 snd_seq_queue_delete 0 57527 NULL
143379 +aa_path_perm_57530 aa_path_perm 0 57530 NULL
143380 +inode_permission_57531 inode_permission 0 57531 NULL
143381 +acpi_dev_get_resources_57534 acpi_dev_get_resources 0 57534 NULL
143382 +ptlrpc_lprocfs_hp_ratio_seq_write_57537 ptlrpc_lprocfs_hp_ratio_seq_write 3 57537 NULL
143383 +vsock_dgram_sendmsg_57538 vsock_dgram_sendmsg 0-4 57538 NULL
143384 +show_country_rel_date_57539 show_country_rel_date 0 57539 NULL
143385 +compat_SyS_process_vm_writev_57542 compat_SyS_process_vm_writev 3-5 57542 NULL
143386 +ls_switch_store_57554 ls_switch_store 4-0 57554 NULL
143387 +ext4_group_first_block_no_57559 ext4_group_first_block_no 0-2 57559 NULL nohasharray
143388 +ReadHDLCPnP_57559 ReadHDLCPnP 0 57559 &ext4_group_first_block_no_57559 nohasharray
143389 +iscsi_tpg_attrib_show_demo_mode_discovery_57559 iscsi_tpg_attrib_show_demo_mode_discovery 0 57559 &ReadHDLCPnP_57559
143390 +snd_pcm_playback_ioctl1_57569 snd_pcm_playback_ioctl1 0 57569 NULL
143391 +pn544_hci_i2c_fw_write_cmd_57572 pn544_hci_i2c_fw_write_cmd 4 57572 NULL nohasharray
143392 +rtpm_enabled_show_57572 rtpm_enabled_show 0 57572 &pn544_hci_i2c_fw_write_cmd_57572
143393 +get_bridge_ifindices_57579 get_bridge_ifindices 0 57579 NULL
143394 +tc3589x_reg_write_57581 tc3589x_reg_write 0 57581 NULL
143395 +ldlm_cli_enqueue_local_57582 ldlm_cli_enqueue_local 11 57582 NULL
143396 +il_dbgfs_interrupt_write_57591 il_dbgfs_interrupt_write 3-0 57591 NULL nohasharray
143397 +set_pwm_tmin_57591 set_pwm_tmin 0-4 57591 &il_dbgfs_interrupt_write_57591
143398 +read_file_spectral_fft_period_57593 read_file_spectral_fft_period 3-0 57593 NULL
143399 +ivtv_write_57597 ivtv_write 0 57597 NULL nohasharray
143400 +cifs_async_readv_57597 cifs_async_readv 0 57597 &ivtv_write_57597
143401 +ath9k_sta_state_57600 ath9k_sta_state 0 57600 NULL nohasharray
143402 +kone_tcu_command_57600 kone_tcu_command 0 57600 &ath9k_sta_state_57600 nohasharray
143403 +lp8788_update_bits_57600 lp8788_update_bits 0 57600 &kone_tcu_command_57600
143404 +pm_autosleep_set_state_57609 pm_autosleep_set_state 0 57609 NULL
143405 +mt9m111_set_pixfmt_57612 mt9m111_set_pixfmt 0 57612 NULL
143406 +wm831x_gpio_to_irq_57614 wm831x_gpio_to_irq 2 57614 NULL
143407 +show_atmaddress_57617 show_atmaddress 0 57617 NULL nohasharray
143408 +llc_ui_bind_57617 llc_ui_bind 0 57617 &show_atmaddress_57617
143409 +gfs2_write_begin_57618 gfs2_write_begin 0 57618 NULL
143410 +sk_stream_alloc_skb_57622 sk_stream_alloc_skb 2 57622 NULL nohasharray
143411 +iwl_dbgfs_uapsd_misbehaving_write_57622 iwl_dbgfs_uapsd_misbehaving_write 0-3 57622 &sk_stream_alloc_skb_57622
143412 +tx_tx_retry_template_read_57623 tx_tx_retry_template_read 3-0 57623 NULL nohasharray
143413 +tps65217_reg_write_57623 tps65217_reg_write 0 57623 &tx_tx_retry_template_read_57623
143414 +cpu_hotplug_notify_57624 cpu_hotplug_notify 0 57624 NULL nohasharray
143415 +store_57624 store 0-3 57624 &cpu_hotplug_notify_57624
143416 +osdmap_set_max_osd_57630 osdmap_set_max_osd 2 57630 NULL nohasharray
143417 +sisusbcon_putcs_57630 sisusbcon_putcs 3 57630 &osdmap_set_max_osd_57630
143418 +mem_read_57631 mem_read 3-0 57631 NULL
143419 +msi_compose_msg_57637 msi_compose_msg 0 57637 NULL
143420 +mr_read_57639 mr_read 0 57639 NULL
143421 +iwl_mvm_flush_tx_path_57640 iwl_mvm_flush_tx_path 0 57640 NULL
143422 +nvkm_fifo_create__57643 nvkm_fifo_create_ 5-6 57643 NULL
143423 +mce_disable_error_reporting_57651 mce_disable_error_reporting 0 57651 NULL
143424 +xfs_alloc_ag_vextent_near_57653 xfs_alloc_ag_vextent_near 0 57653 NULL
143425 +c_can_start_57654 c_can_start 0 57654 NULL
143426 +t4vf_sge_alloc_eth_txq_57656 t4vf_sge_alloc_eth_txq 0 57656 NULL
143427 +iscsi_tpg_attrib_store_cache_dynamic_acls_57657 iscsi_tpg_attrib_store_cache_dynamic_acls 0-3 57657 NULL
143428 +sys_mq_timedsend_57661 sys_mq_timedsend 3 57661 NULL
143429 +r3964_write_57662 r3964_write 4 57662 NULL nohasharray
143430 +ath10k_htt_init_57662 ath10k_htt_init 0 57662 &r3964_write_57662
143431 +withdraw_store_57663 withdraw_store 0-3 57663 NULL
143432 +proc_ns_readlink_57664 proc_ns_readlink 3-0 57664 NULL
143433 +dev_mc_add_57667 dev_mc_add 0 57667 NULL
143434 +__lgwrite_57669 __lgwrite 4 57669 NULL
143435 +__v9fs_readpage_from_fscache_57670 __v9fs_readpage_from_fscache 0 57670 NULL
143436 +pte_entry_57674 pte_entry 0 57674 NULL
143437 +ax88179_read_cmd_nopm_57675 ax88179_read_cmd_nopm 5 57675 NULL
143438 +nf_call_arptables_show_57677 nf_call_arptables_show 0 57677 NULL
143439 +tps6507x_pmic_write_57680 tps6507x_pmic_write 0 57680 NULL
143440 +qlcnic_get_pci_func_type_57685 qlcnic_get_pci_func_type 0 57685 NULL
143441 +show_pwm_auto_vrdhot_ramp_57686 show_pwm_auto_vrdhot_ramp 0 57686 NULL
143442 +rt2x00debug_read_eeprom_57690 rt2x00debug_read_eeprom 0-3 57690 NULL
143443 +f1x_match_to_this_node_57695 f1x_match_to_this_node 3 57695 NULL nohasharray
143444 +i40evf_open_57695 i40evf_open 0 57695 &f1x_match_to_this_node_57695
143445 +ks8842_set_mac_57697 ks8842_set_mac 0 57697 NULL
143446 +i2400m_rx_stats_read_57706 i2400m_rx_stats_read 3-0 57706 NULL
143447 +lbs_mesh_config_send_57711 lbs_mesh_config_send 0 57711 NULL
143448 +mwl8k_load_firmware_57712 mwl8k_load_firmware 0 57712 NULL
143449 +aac_reset_adapter_57720 aac_reset_adapter 0 57720 NULL
143450 +ieee80211_if_read_dot11MeshHWMPconfirmationInterval_57722 ieee80211_if_read_dot11MeshHWMPconfirmationInterval 3-0 57722 NULL nohasharray
143451 +wl18xx_pre_upload_57722 wl18xx_pre_upload 0 57722 &ieee80211_if_read_dot11MeshHWMPconfirmationInterval_57722
143452 +ipgre_tunnel_init_57728 ipgre_tunnel_init 0 57728 NULL
143453 +show_status_str_57729 show_status_str 0 57729 NULL
143454 +bt_6lowpan_disconnect_57732 bt_6lowpan_disconnect 0 57732 NULL
143455 +i915_gem_object_get_pages_57734 i915_gem_object_get_pages 0 57734 NULL
143456 +ip6table_nat_out_57735 ip6table_nat_out 0 57735 NULL nohasharray
143457 +sc1200wdt_notify_sys_57735 sc1200wdt_notify_sys 0 57735 &ip6table_nat_out_57735
143458 +ath10k_wait_for_peer_created_57736 ath10k_wait_for_peer_created 0 57736 NULL nohasharray
143459 +severities_coverage_write_57736 severities_coverage_write 0-3 57736 &ath10k_wait_for_peer_created_57736
143460 +ne2k_pci_open_57741 ne2k_pci_open 0 57741 NULL
143461 +compat_sys_set_mempolicy_57742 compat_sys_set_mempolicy 3 57742 NULL nohasharray
143462 +pppol2tp_recvmsg_57742 pppol2tp_recvmsg 4-0 57742 &compat_sys_set_mempolicy_57742
143463 +wlcore_boot_run_firmware_57744 wlcore_boot_run_firmware 0 57744 NULL
143464 +nouveau_hwmon_max_temp_hyst_57747 nouveau_hwmon_max_temp_hyst 0 57747 NULL
143465 +ipmi_write_57748 ipmi_write 0-3 57748 NULL
143466 +mesh_id_get_57750 mesh_id_get 0 57750 NULL
143467 +bond_create_57752 bond_create 0 57752 NULL
143468 +mbx_cmd_57753 mbx_cmd 0 57753 NULL
143469 +ieee80211_if_fmt_dot11MeshHWMPpreqMinInterval_57762 ieee80211_if_fmt_dot11MeshHWMPpreqMinInterval 3 57762 NULL
143470 +selinux_kernel_module_request_57769 selinux_kernel_module_request 0 57769 NULL
143471 +tgr192_final_57774 tgr192_final 0 57774 NULL
143472 +SYSC_process_vm_writev_57776 SYSC_process_vm_writev 3-5 57776 NULL
143473 +zd_usb_enable_rx_57778 zd_usb_enable_rx 0 57778 NULL
143474 +r6040_open_57779 r6040_open 0 57779 NULL
143475 +dmi_entry_length_57782 dmi_entry_length 0 57782 NULL
143476 +is_valid_bcd_57785 is_valid_bcd 0 57785 NULL nohasharray
143477 +set_eeprom2_57785 set_eeprom2 4-0 57785 &is_valid_bcd_57785 nohasharray
143478 +read_fifo_57785 read_fifo 0 57785 &set_eeprom2_57785
143479 +go7007_snd_pcm_trigger_57787 go7007_snd_pcm_trigger 0 57787 NULL nohasharray
143480 +crypto_shash_final_57787 crypto_shash_final 0 57787 &go7007_snd_pcm_trigger_57787
143481 +ivtv_read_57796 ivtv_read 3-0 57796 NULL
143482 +ion_test_ioctl_57799 ion_test_ioctl 2 57799 NULL
143483 +qla2x00_sysfs_read_nvram_57800 qla2x00_sysfs_read_nvram 6-0-5 57800 NULL
143484 +bnad_txrx_irq_alloc_57804 bnad_txrx_irq_alloc 0 57804 NULL
143485 +be_get_reg_len_57805 be_get_reg_len 0 57805 NULL
143486 +evdev_read_57810 evdev_read 0-3 57810 NULL
143487 +max8997_update_reg_57818 max8997_update_reg 0 57818 NULL
143488 +mptsas_sas_enclosure_pg0_57820 mptsas_sas_enclosure_pg0 0 57820 NULL
143489 +sedlbauer_suspend_57826 sedlbauer_suspend 0 57826 NULL
143490 +ath10k_install_key_57827 ath10k_install_key 0 57827 NULL nohasharray
143491 +__bnx2fc_disable_57827 __bnx2fc_disable 0 57827 &ath10k_install_key_57827
143492 +bfad_debugfs_read_regrd_57830 bfad_debugfs_read_regrd 3-0 57830 NULL
143493 +copy_to_user_57835 copy_to_user 3-0 57835 NULL nohasharray
143494 +ecryptfs_decrypt_page_57835 ecryptfs_decrypt_page 0 57835 &copy_to_user_57835
143495 +start_ch_57836 start_ch 0 57836 NULL
143496 +show_auto_temp_min_57837 show_auto_temp_min 0 57837 NULL
143497 +mwl8k_rxq_init_57838 mwl8k_rxq_init 0 57838 NULL
143498 +nouveau_hwmon_critical_temp_57841 nouveau_hwmon_critical_temp 0 57841 NULL
143499 +wl128x_manually_configure_mcs_pll_57842 wl128x_manually_configure_mcs_pll 0 57842 NULL
143500 +flash_read_57843 flash_read 3-0 57843 NULL nohasharray
143501 +xfs_rtpick_extent_57843 xfs_rtpick_extent 0 57843 &flash_read_57843
143502 +cp2112_xfer_status_57844 cp2112_xfer_status 0 57844 NULL
143503 +kiblnd_create_tx_pool_57846 kiblnd_create_tx_pool 2 57846 NULL
143504 +skcipher_wait_for_wmem_57849 skcipher_wait_for_wmem 0 57849 NULL
143505 +acpi_ns_internalize_name_57852 acpi_ns_internalize_name 0 57852 NULL
143506 +niu_request_irq_57856 niu_request_irq 0 57856 NULL
143507 +iscsit_tpg_set_initiator_node_queue_depth_57857 iscsit_tpg_set_initiator_node_queue_depth 0 57857 NULL
143508 +bttv_i2c_wait_done_57858 bttv_i2c_wait_done 0 57858 NULL
143509 +__clockevents_try_unbind_57861 __clockevents_try_unbind 0 57861 NULL
143510 +ahci_read_em_buffer_57862 ahci_read_em_buffer 0 57862 NULL
143511 +c2port_store_reset_57867 c2port_store_reset 0-4 57867 NULL
143512 +ds1685_rtc_sysfs_time_regs_store_57871 ds1685_rtc_sysfs_time_regs_store 0-4 57871 NULL
143513 +show_pwm_weight_temp_sel_57872 show_pwm_weight_temp_sel 0 57872 NULL
143514 +hsi_async_57877 hsi_async 0 57877 NULL
143515 +radeon_ttm_gtt_read_57879 radeon_ttm_gtt_read 3-0 57879 NULL
143516 +nvkm_mxm_create__57880 nvkm_mxm_create_ 4 57880 NULL
143517 +bmg160_setup_any_motion_interrupt_57881 bmg160_setup_any_motion_interrupt 0 57881 NULL
143518 +iscsi_disc_show_enforce_discovery_auth_57891 iscsi_disc_show_enforce_discovery_auth 0 57891 NULL
143519 +e100_set_mac_address_57894 e100_set_mac_address 0 57894 NULL
143520 +bh1770_lux_interrupt_control_57897 bh1770_lux_interrupt_control 0 57897 NULL
143521 +pccard_extract_cis_57899 pccard_extract_cis 0 57899 NULL
143522 +user_dlm_lock_57900 user_dlm_lock 0 57900 NULL nohasharray
143523 +num_tgts_store_57900 num_tgts_store 0-3 57900 &user_dlm_lock_57900
143524 +xt_alloc_table_info_57903 xt_alloc_table_info 1 57903 NULL nohasharray
143525 +sb1000_reset_57903 sb1000_reset 0 57903 &xt_alloc_table_info_57903
143526 +ls_level_store_57907 ls_level_store 4-0 57907 NULL
143527 +emi26_writememory_57908 emi26_writememory 4 57908 NULL
143528 +iio_read_first_n_kfifo_57910 iio_read_first_n_kfifo 2-0 57910 NULL
143529 +ll_xattr_find_get_lock_57912 ll_xattr_find_get_lock 0 57912 NULL
143530 +__uhid_report_queue_and_wait_57914 __uhid_report_queue_and_wait 0 57914 NULL
143531 +w1_reply_len_57916 w1_reply_len 0 57916 NULL
143532 +mwifiex_hscfg_read_57920 mwifiex_hscfg_read 3-0 57920 NULL
143533 +journal_join_57921 journal_join 0 57921 NULL
143534 +twl_i2c_write_57923 twl_i2c_write 3-4-0 57923 NULL
143535 +serio_show_bind_mode_57925 serio_show_bind_mode 0 57925 NULL
143536 +pci_ni8420_init_57926 pci_ni8420_init 0 57926 NULL
143537 +vsp1_video_start_streaming_57928 vsp1_video_start_streaming 0 57928 NULL
143538 +ipath_diag_write_57929 ipath_diag_write 0-3 57929 NULL nohasharray
143539 +store_temp_mode_57929 store_temp_mode 0-4 57929 &ipath_diag_write_57929
143540 +lpfc_lun_queue_depth_show_57930 lpfc_lun_queue_depth_show 0 57930 NULL nohasharray
143541 +nilfs_btree_mark_57930 nilfs_btree_mark 0 57930 &lpfc_lun_queue_depth_show_57930 nohasharray
143542 +lp5523_update_program_memory_57930 lp5523_update_program_memory 0-3 57930 &nilfs_btree_mark_57930
143543 +store_als_attr_57931 store_als_attr 0-4 57931 NULL nohasharray
143544 +ext4_freeze_57931 ext4_freeze 0 57931 &store_als_attr_57931
143545 +sel_read_handle_unknown_57933 sel_read_handle_unknown 3-0 57933 NULL
143546 +xfs_mru_cache_create_57943 xfs_mru_cache_create 3 57943 NULL
143547 +rx_57944 rx 4 57944 NULL
143548 +key_algorithm_read_57946 key_algorithm_read 3-0 57946 NULL
143549 +ds2781_get_sense_resistor_value_57949 ds2781_get_sense_resistor_value 0 57949 NULL
143550 +wl1273_fm_set_tx_power_57951 wl1273_fm_set_tx_power 0 57951 NULL
143551 +ip_set_alloc_57953 ip_set_alloc 1 57953 NULL nohasharray
143552 +ioat3_dca_count_dca_slots_57953 ioat3_dca_count_dca_slots 0 57953 &ip_set_alloc_57953
143553 +ipmr_device_event_57954 ipmr_device_event 0 57954 NULL nohasharray
143554 +xfs_log_store_57954 xfs_log_store 4-0 57954 &ipmr_device_event_57954
143555 +tpm_atml_send_57957 tpm_atml_send 0-3 57957 NULL
143556 +vport_create_57966 vport_create 0 57966 NULL
143557 +adv7170_s_fmt_57967 adv7170_s_fmt 0 57967 NULL
143558 +hfc_empty_fifo_57972 hfc_empty_fifo 2 57972 NULL
143559 +iov_iter_npages_57979 iov_iter_npages 0-2 57979 NULL
143560 +cifs_open_file_57982 cifs_open_file 0 57982 NULL
143561 +proc_getattr_57984 proc_getattr 0 57984 NULL
143562 +input_polldev_get_poll_57988 input_polldev_get_poll 0 57988 NULL
143563 +drv_get_et_sset_count_57992 drv_get_et_sset_count 0 57992 NULL
143564 +rt2500usb_get_tx_data_len_57994 rt2500usb_get_tx_data_len 0 57994 NULL
143565 +lmLogShutdown_57995 lmLogShutdown 0 57995 NULL
143566 +lua_sysfs_write_control_57996 lua_sysfs_write_control 0-6-5 57996 NULL
143567 +rx_reset_counter_read_58001 rx_reset_counter_read 3-0 58001 NULL nohasharray
143568 +btree_csum_one_bio_58001 btree_csum_one_bio 0 58001 &rx_reset_counter_read_58001
143569 +pfkey_create_58010 pfkey_create 0 58010 NULL
143570 +srpt_tpg_attrib_store_srp_max_rdma_size_58012 srpt_tpg_attrib_store_srp_max_rdma_size 0-3 58012 NULL
143571 +dbg_walk_index_58013 dbg_walk_index 0 58013 NULL
143572 +__ip6_append_data_58014 __ip6_append_data 9-10 58014 NULL
143573 +ocfs2_getattr_58020 ocfs2_getattr 0 58020 NULL
143574 +iwl_dbgfs_ucode_rx_stats_read_58023 iwl_dbgfs_ucode_rx_stats_read 3-0 58023 NULL nohasharray
143575 +si4713_set_power_state_58023 si4713_set_power_state 0 58023 &iwl_dbgfs_ucode_rx_stats_read_58023
143576 +svga_match_format_58028 svga_match_format 0 58028 NULL
143577 +io_playback_transfer_58030 io_playback_transfer 4 58030 NULL
143578 +get_temp_58031 get_temp 0 58031 NULL
143579 +ext4_block_bitmap_58033 ext4_block_bitmap 0 58033 NULL
143580 +fsl_asrc_dma_trigger_58039 fsl_asrc_dma_trigger 0 58039 NULL
143581 +store_tabletMouseLeft_58046 store_tabletMouseLeft 0-4 58046 NULL
143582 +do_writepage_58047 do_writepage 0 58047 NULL
143583 +ifx_spi_write_room_58048 ifx_spi_write_room 0 58048 NULL
143584 +__adp5520_read_58050 __adp5520_read 0 58050 NULL
143585 +ov6650_s_crop_58051 ov6650_s_crop 0 58051 NULL
143586 +b43_lpphy_op_switch_channel_58053 b43_lpphy_op_switch_channel 0 58053 NULL
143587 +mce_async_out_58056 mce_async_out 3 58056 NULL
143588 +bq32k_write_58057 bq32k_write 4 58057 NULL
143589 +show_fcoe_ctlr_device_vlink_fail_58058 show_fcoe_ctlr_device_vlink_fail 0 58058 NULL
143590 +deadline_writes_starved_store_58060 deadline_writes_starved_store 3-0 58060 NULL
143591 +idt77252_change_qos_58063 idt77252_change_qos 0 58063 NULL
143592 +ocfs2_find_leaf_58065 ocfs2_find_leaf 0 58065 NULL
143593 +ignore_store_58069 ignore_store 0-4 58069 NULL
143594 +nf_call_ip6tables_store_58072 nf_call_ip6tables_store 4-0 58072 NULL
143595 +usb2_hardware_lpm_show_58073 usb2_hardware_lpm_show 0 58073 NULL nohasharray
143596 +dt3155_alloc_coherent_58073 dt3155_alloc_coherent 2 58073 &usb2_hardware_lpm_show_58073
143597 +store_event_char_58077 store_event_char 0-4 58077 NULL
143598 +cm4040_write_58079 cm4040_write 3-0 58079 NULL nohasharray
143599 +bad_inode_permission_58079 bad_inode_permission 0 58079 &cm4040_write_58079 nohasharray
143600 +kprobe_exceptions_notify_58079 kprobe_exceptions_notify 0 58079 &bad_inode_permission_58079
143601 +pcxhr_trigger_58080 pcxhr_trigger 0 58080 NULL
143602 +sdr_cap_queue_setup_58082 sdr_cap_queue_setup 0 58082 NULL nohasharray
143603 +amd8111e_get_regs_len_58082 amd8111e_get_regs_len 0 58082 &sdr_cap_queue_setup_58082
143604 +inode_listxattr_58085 inode_listxattr 0 58085 NULL
143605 +amd_xgbe_phy_read_status_58087 amd_xgbe_phy_read_status 0 58087 NULL
143606 +rpipe_get_idle_58088 rpipe_get_idle 0 58088 NULL
143607 +rfcomm_wmalloc_58090 rfcomm_wmalloc 2 58090 NULL
143608 +defined_show_58091 defined_show 0 58091 NULL nohasharray
143609 +show_sg_prot_tablesize_58091 show_sg_prot_tablesize 0 58091 &defined_show_58091 nohasharray
143610 +wcn36xx_smd_start_rsp_58091 wcn36xx_smd_start_rsp 0 58091 &show_sg_prot_tablesize_58091
143611 +ufx_reg_clear_and_set_bits_58093 ufx_reg_clear_and_set_bits 0 58093 NULL
143612 +mt9m111_reg_write_58095 mt9m111_reg_write 0 58095 NULL
143613 +pnp_stop_dev_58100 pnp_stop_dev 0 58100 NULL
143614 +acpi_get_table_by_index_58102 acpi_get_table_by_index 0 58102 NULL
143615 +deadline_fifo_batch_store_58104 deadline_fifo_batch_store 3-0 58104 NULL
143616 +alloc_rbio_58107 alloc_rbio 3 58107 NULL
143617 +nilfs_cpfile_get_header_block_58111 nilfs_cpfile_get_header_block 0 58111 NULL
143618 +padata_set_cpumask_58112 padata_set_cpumask 0 58112 NULL
143619 +show_force_pwm_max_58119 show_force_pwm_max 0 58119 NULL
143620 +tle62x0_read_58120 tle62x0_read 0 58120 NULL nohasharray
143621 +ath5k_hw_phy_init_58120 ath5k_hw_phy_init 0 58120 &tle62x0_read_58120
143622 +target_stat_scsi_port_attr_show_58121 target_stat_scsi_port_attr_show 0 58121 NULL
143623 +hiddev_write_58123 hiddev_write 0-3 58123 NULL
143624 +sha224_init_58128 sha224_init 0 58128 NULL nohasharray
143625 +transient_duration_store_58128 transient_duration_store 0-4 58128 &sha224_init_58128
143626 +savemem_58129 savemem 3 58129 NULL
143627 +std_validate_58132 std_validate 0 58132 NULL
143628 +i2c_dw_handle_tx_abort_58134 i2c_dw_handle_tx_abort 0 58134 NULL
143629 +ipv6_flowlabel_opt_58135 ipv6_flowlabel_opt 3 58135 NULL nohasharray
143630 +slhc_init_58135 slhc_init 1-2 58135 &ipv6_flowlabel_opt_58135
143631 +lxfb_set_par_58136 lxfb_set_par 0 58136 NULL
143632 +TermCharEnabled_store_58139 TermCharEnabled_store 0-4 58139 NULL
143633 +hackrf_s_ctrl_58141 hackrf_s_ctrl 0 58141 NULL
143634 +ql_clear_routing_entries_58143 ql_clear_routing_entries 0 58143 NULL nohasharray
143635 +create_out_jack_modes_58143 create_out_jack_modes 0 58143 &ql_clear_routing_entries_58143
143636 +powr1220_show_label_58146 powr1220_show_label 0 58146 NULL
143637 +platform_suspend_prepare_noirq_58149 platform_suspend_prepare_noirq 0 58149 NULL
143638 +gf100_ram_create__58151 gf100_ram_create_ 5 58151 NULL nohasharray
143639 +_osd_req_finalize_attr_page_58151 _osd_req_finalize_attr_page 0 58151 &gf100_ram_create__58151 nohasharray
143640 +xfs_bmap_add_extent_delay_real_58151 xfs_bmap_add_extent_delay_real 0 58151 &_osd_req_finalize_attr_page_58151
143641 +elan_update_firmware_58154 elan_update_firmware 0 58154 NULL
143642 +error_state_write_58159 error_state_write 0-6-5 58159 NULL
143643 +open_ttys_show_58161 open_ttys_show 0 58161 NULL
143644 +dbg_scan_orphans_58163 dbg_scan_orphans 0 58163 NULL
143645 +nilfs_writepage_58164 nilfs_writepage 0 58164 NULL
143646 +max6900_i2c_read_regs_58165 max6900_i2c_read_regs 0 58165 NULL
143647 +xfs_btree_update_58167 xfs_btree_update 0 58167 NULL
143648 +btrfs_map_sblock_58168 btrfs_map_sblock 3 58168 NULL
143649 +ext4_bg_num_gdb_58171 ext4_bg_num_gdb 0 58171 NULL
143650 +bonding_show_num_peer_notif_58172 bonding_show_num_peer_notif 0 58172 NULL
143651 +domid_mask_show_58174 domid_mask_show 0 58174 NULL
143652 +pages_collapsed_show_58175 pages_collapsed_show 0 58175 NULL nohasharray
143653 +write_58175 write 0 58175 &pages_collapsed_show_58175
143654 +ceph_tcp_recvmsg_58177 ceph_tcp_recvmsg 3 58177 NULL
143655 +show_temp_max_hyst_58179 show_temp_max_hyst 0 58179 NULL
143656 +uart_get_attr_irq_58182 uart_get_attr_irq 0 58182 NULL nohasharray
143657 +bnad_open_58182 bnad_open 0 58182 &uart_get_attr_irq_58182
143658 +wlcore_read_58185 wlcore_read 0 58185 NULL
143659 +garmin_write_bulk_58191 garmin_write_bulk 3-0 58191 NULL
143660 +asix_write_cmd_58192 asix_write_cmd 5-0 58192 NULL
143661 +wacom_buttons_luminance_show_58193 wacom_buttons_luminance_show 0 58193 NULL
143662 +send_pre_enqueue_58203 send_pre_enqueue 0 58203 NULL
143663 +qlcnic_82xx_get_nic_info_58204 qlcnic_82xx_get_nic_info 0 58204 NULL
143664 +ieee80211_if_fmt_flags_58205 ieee80211_if_fmt_flags 3 58205 NULL
143665 +nci_send_cmd_58206 nci_send_cmd 3 58206 NULL
143666 +intel_iommu_show_cap_58208 intel_iommu_show_cap 0 58208 NULL
143667 +ipg_nic_open_58209 ipg_nic_open 0 58209 NULL
143668 +i40evf_allocate_virt_mem_d_58210 i40evf_allocate_virt_mem_d 3 58210 NULL
143669 +ipath_diag_read_58213 ipath_diag_read 0-3 58213 NULL
143670 +snd_seq_deliver_single_event_58223 snd_seq_deliver_single_event 0 58223 NULL
143671 +cpuid_read_58224 cpuid_read 0-3 58224 NULL nohasharray
143672 +__niu_wait_bits_clear_mac_58224 __niu_wait_bits_clear_mac 0 58224 &cpuid_read_58224
143673 +bop_check_delete_58229 bop_check_delete 0 58229 NULL
143674 +bitmap_new_disk_sb_58232 bitmap_new_disk_sb 0 58232 NULL
143675 +core_alua_store_implicit_trans_secs_58234 core_alua_store_implicit_trans_secs 0-3 58234 NULL
143676 +cdc_ncm_show_wNdpOutAlignment_58236 cdc_ncm_show_wNdpOutAlignment 0 58236 NULL
143677 +usX2Y_usbpcm_urbs_allocate_58238 usX2Y_usbpcm_urbs_allocate 0 58238 NULL
143678 +show_counter_rx_p7_hdr_egr_ovfls_58240 show_counter_rx_p7_hdr_egr_ovfls 0 58240 NULL
143679 +cbus_receive_word_58243 cbus_receive_word 0 58243 NULL
143680 +usb_set_report_58244 usb_set_report 0 58244 NULL
143681 +btrfsic_create_link_to_next_block_58246 btrfsic_create_link_to_next_block 4 58246 NULL nohasharray
143682 +regmap_raw_read_58246 regmap_raw_read 0 58246 &btrfsic_create_link_to_next_block_58246
143683 +erst_exec_stall_58252 erst_exec_stall 0 58252 NULL
143684 +test_rtc_set_alarm_58255 test_rtc_set_alarm 0 58255 NULL
143685 +read_file_debug_58256 read_file_debug 3-0 58256 NULL
143686 +pcan_usb_fd_start_58260 pcan_usb_fd_start 0 58260 NULL
143687 +nilfs_sufile_get_segment_usage_block_58261 nilfs_sufile_get_segment_usage_block 0 58261 NULL
143688 +osc_max_dirty_mb_seq_write_58263 osc_max_dirty_mb_seq_write 3 58263 NULL
143689 +rtl8723be_hw_init_58265 rtl8723be_hw_init 0 58265 NULL
143690 +cifs_revalidate_mapping_58266 cifs_revalidate_mapping 0 58266 NULL
143691 +profile_load_58267 profile_load 3-0 58267 NULL
143692 +kstrtos8_from_user_58268 kstrtos8_from_user 2 58268 NULL
143693 +nf_call_arptables_store_58269 nf_call_arptables_store 4-0 58269 NULL
143694 +acpi_ds_build_internal_package_obj_58271 acpi_ds_build_internal_package_obj 3-0 58271 NULL
143695 +tps6105x_regulator_is_enabled_58273 tps6105x_regulator_is_enabled 0 58273 NULL
143696 +vlv_rpe_freq_mhz_show_58274 vlv_rpe_freq_mhz_show 0 58274 NULL nohasharray
143697 +set_enable_58274 set_enable 0-4 58274 &vlv_rpe_freq_mhz_show_58274 nohasharray
143698 +cyapa_gen3_bl_initiate_58274 cyapa_gen3_bl_initiate 0 58274 &set_enable_58274
143699 +r100_mm_rreg_58276 r100_mm_rreg 0 58276 NULL nohasharray
143700 +ds1553_nvram_write_58276 ds1553_nvram_write 0-6-5 58276 &r100_mm_rreg_58276
143701 +apds990x_lux_calib_show_58291 apds990x_lux_calib_show 0 58291 NULL
143702 +iscsi_decode_text_input_58292 iscsi_decode_text_input 4 58292 NULL
143703 +cyapa_gen5_state_parse_58296 cyapa_gen5_state_parse 0 58296 NULL
143704 +ext4_xattr_security_get_58301 ext4_xattr_security_get 0 58301 NULL
143705 +intel_alloc_coherent_58302 intel_alloc_coherent 2 58302 NULL
143706 +uart6850_open_58304 uart6850_open 0 58304 NULL
143707 +mcp794xx_set_alarm_58306 mcp794xx_set_alarm 0 58306 NULL
143708 +ieee80211_if_read_dot11MeshTTL_58307 ieee80211_if_read_dot11MeshTTL 3-0 58307 NULL nohasharray
143709 +airo_resume_58307 airo_resume 0 58307 &ieee80211_if_read_dot11MeshTTL_58307
143710 +zd_chip_switch_radio_on_58309 zd_chip_switch_radio_on 0 58309 NULL
143711 +acpi_ds_scope_stack_push_58311 acpi_ds_scope_stack_push 0 58311 NULL nohasharray
143712 +nilfs_checkpoints_attr_store_58311 nilfs_checkpoints_attr_store 0-4 58311 &acpi_ds_scope_stack_push_58311
143713 +post_send_58312 post_send 0 58312 NULL
143714 +ov7660_set_auto_white_balance_58319 ov7660_set_auto_white_balance 0 58319 NULL
143715 +__generic_file_fsync_58320 __generic_file_fsync 0 58320 NULL nohasharray
143716 +xfs_dir2_leafn_split_58320 xfs_dir2_leafn_split 0 58320 &__generic_file_fsync_58320
143717 +sitd_urb_transaction_58322 sitd_urb_transaction 0 58322 NULL
143718 +mic_virtio_copy_from_user_58323 mic_virtio_copy_from_user 3 58323 NULL nohasharray
143719 +ff_eeprom_write_58323 ff_eeprom_write 0-2-4 58323 &mic_virtio_copy_from_user_58323
143720 +tx_tx_start_int_templates_read_58324 tx_tx_start_int_templates_read 3-0 58324 NULL
143721 +mgslpc_resume_58329 mgslpc_resume 0 58329 NULL
143722 +pcim_iomap_58334 pcim_iomap 3 58334 NULL nohasharray
143723 +dlm_user_adopt_orphan_58334 dlm_user_adopt_orphan 0 58334 &pcim_iomap_58334
143724 +rmd320_init_58335 rmd320_init 0 58335 NULL nohasharray
143725 +store_pwm2_enable_58335 store_pwm2_enable 0-4 58335 &rmd320_init_58335
143726 +diva_init_dma_map_58336 diva_init_dma_map 3 58336 NULL
143727 +__copy_from_user_swizzled_58337 __copy_from_user_swizzled 2-4 58337 NULL nohasharray
143728 +skb_ensure_writable_58337 skb_ensure_writable 2 58337 &__copy_from_user_swizzled_58337 nohasharray
143729 +ax25_create_58337 ax25_create 0 58337 &skb_ensure_writable_58337
143730 +mt9m001_s_fmt_58340 mt9m001_s_fmt 0 58340 NULL
143731 +name_assign_type_show_58341 name_assign_type_show 0 58341 NULL
143732 +soft_offline_page_58343 soft_offline_page 0 58343 NULL
143733 +get_in_max_58344 get_in_max 0 58344 NULL
143734 +opts_show_58345 opts_show 0 58345 NULL
143735 +ec_i2c_parse_response_58347 ec_i2c_parse_response 0 58347 NULL nohasharray
143736 +show_ipOutMcastPkts_58347 show_ipOutMcastPkts 0 58347 &ec_i2c_parse_response_58347
143737 +vmalloc_to_sg_58354 vmalloc_to_sg 2 58354 NULL
143738 +goldfish_pipe_read_write_58356 goldfish_pipe_read_write 0 58356 NULL
143739 +find_aligned_range_58362 find_aligned_range 0-5-2 58362 NULL
143740 +selinux_task_setscheduler_58363 selinux_task_setscheduler 0 58363 NULL
143741 +macvlan_device_event_58365 macvlan_device_event 0 58365 NULL
143742 +reiserfs_setxattr_58368 reiserfs_setxattr 0 58368 NULL
143743 +wiimote_dev_show_58369 wiimote_dev_show 0 58369 NULL
143744 +nilfs_bmap_convert_error_58371 nilfs_bmap_convert_error 0-3 58371 NULL
143745 +saa7134_vb2_start_streaming_58372 saa7134_vb2_start_streaming 0 58372 NULL
143746 +deadline_var_show_58374 deadline_var_show 0 58374 NULL
143747 +find_best_unit_58375 find_best_unit 0 58375 NULL
143748 +available_cpufv_show_58376 available_cpufv_show 0 58376 NULL
143749 +ixgbe_find_vlvf_slot_58378 ixgbe_find_vlvf_slot 0 58378 NULL nohasharray
143750 +ixgbevf_setup_all_tx_resources_58378 ixgbevf_setup_all_tx_resources 0 58378 &ixgbe_find_vlvf_slot_58378
143751 +snd_usb_endpoint_start_58379 snd_usb_endpoint_start 0 58379 NULL nohasharray
143752 +ads7846_disable_store_58379 ads7846_disable_store 0-4 58379 &snd_usb_endpoint_start_58379
143753 +cxacru_sysfs_show_downstream_snr_margin_58384 cxacru_sysfs_show_downstream_snr_margin 0 58384 NULL
143754 +il_dbgfs_status_read_58388 il_dbgfs_status_read 3-0 58388 NULL nohasharray
143755 +loop_attr_autoclear_show_58388 loop_attr_autoclear_show 0 58388 &il_dbgfs_status_read_58388
143756 +mgslpc_write_room_58392 mgslpc_write_room 0 58392 NULL
143757 +hermes_docmd_wait_58393 hermes_docmd_wait 0 58393 NULL
143758 +rt2800_enable_radio_58395 rt2800_enable_radio 0 58395 NULL
143759 +max_ratio_show_58398 max_ratio_show 0 58398 NULL
143760 +sctp_make_init_58401 sctp_make_init 4 58401 NULL
143761 +iscsi_disc_store_password_58403 iscsi_disc_store_password 0-3 58403 NULL
143762 +idetape_pad_zeros_58406 idetape_pad_zeros 2 58406 NULL
143763 +xfs_btree_get_rec_58410 xfs_btree_get_rec 0 58410 NULL
143764 +madc_read_58412 madc_read 0 58412 NULL
143765 +fc0012_readreg_58415 fc0012_readreg 0 58415 NULL nohasharray
143766 +can_create_58415 can_create 0 58415 &fc0012_readreg_58415
143767 +mmc_manfid_show_58419 mmc_manfid_show 0 58419 NULL nohasharray
143768 +ib_uverbs_event_read_58419 ib_uverbs_event_read 0-3 58419 &mmc_manfid_show_58419 nohasharray
143769 +adfs_notify_change_58419 adfs_notify_change 0 58419 &ib_uverbs_event_read_58419
143770 +smk_access_58423 smk_access 0 58423 NULL nohasharray
143771 +bop_gather_data_58423 bop_gather_data 0-4 58423 &smk_access_58423
143772 +iscsi_offload_mesg_58425 iscsi_offload_mesg 5 58425 NULL
143773 +wm831x_rtc_readtime_58429 wm831x_rtc_readtime 0 58429 NULL
143774 +v4l2_m2m_reqbufs_58437 v4l2_m2m_reqbufs 0 58437 NULL
143775 +show_bit_58443 show_bit 0 58443 NULL
143776 +diolan_i2c_put_byte_ack_58446 diolan_i2c_put_byte_ack 0 58446 NULL
143777 +sha384_ssse3_final_58451 sha384_ssse3_final 0 58451 NULL nohasharray
143778 +zd_op_start_58451 zd_op_start 0 58451 &sha384_ssse3_final_58451
143779 +__vb2_init_fileio_58456 __vb2_init_fileio 0 58456 NULL
143780 +capabilities_read_58457 capabilities_read 3-0 58457 NULL
143781 +store_memory_58460 store_memory 0-4 58460 NULL
143782 +usnic_vnic_get_resources_58462 usnic_vnic_get_resources 3 58462 NULL
143783 +snd_seq_ioctl_get_queue_info_58464 snd_seq_ioctl_get_queue_info 0 58464 NULL
143784 +compat_do_ipt_set_ctl_58466 compat_do_ipt_set_ctl 4 58466 NULL nohasharray
143785 +lpfc_idiag_baracc_read_58466 lpfc_idiag_baracc_read 3-0 58466 &compat_do_ipt_set_ctl_58466 nohasharray
143786 +bnad_mem_alloc_58466 bnad_mem_alloc 0 58466 &lpfc_idiag_baracc_read_58466
143787 +vol_cdev_fsync_58467 vol_cdev_fsync 0 58467 NULL
143788 +qib_write_umem64_58468 qib_write_umem64 0 58468 NULL
143789 +show_flow_cntrl_58473 show_flow_cntrl 0 58473 NULL
143790 +cxgb_up_58476 cxgb_up 0 58476 NULL
143791 +affs_write_end_ofs_58477 affs_write_end_ofs 0-5 58477 NULL nohasharray
143792 +sctp_get_port_local_58477 sctp_get_port_local 0 58477 &affs_write_end_ofs_58477
143793 +show_nctxts_58478 show_nctxts 0 58478 NULL
143794 +dgram_enqueue_58479 dgram_enqueue 0 58479 NULL
143795 +snd_rme96_capture_copy_58484 snd_rme96_capture_copy 5 58484 NULL nohasharray
143796 +shmem_reacct_size_58484 shmem_reacct_size 0 58484 &snd_rme96_capture_copy_58484
143797 +restart_syscall_58485 restart_syscall 0 58485 NULL nohasharray
143798 +cmpc_accel_sensitivity_store_v4_58485 cmpc_accel_sensitivity_store_v4 0-4 58485 &restart_syscall_58485
143799 +dw_spi_show_regs_58486 dw_spi_show_regs 3-0 58486 NULL
143800 +batadv_bla_is_backbone_gw_58488 batadv_bla_is_backbone_gw 3 58488 NULL
143801 +wm831x_reg_write_58489 wm831x_reg_write 0 58489 NULL
143802 +isl1208_rtc_set_alarm_58494 isl1208_rtc_set_alarm 0 58494 NULL
143803 +show_temp_alarms_58495 show_temp_alarms 0 58495 NULL
143804 +cyapa_show_suspend_scanrate_58498 cyapa_show_suspend_scanrate 0 58498 NULL nohasharray
143805 +btrfs_cont_expand_58498 btrfs_cont_expand 0 58498 &cyapa_show_suspend_scanrate_58498
143806 +memory_subsys_online_58499 memory_subsys_online 0 58499 NULL
143807 +show_ipReasmOKs_58505 show_ipReasmOKs 0 58505 NULL
143808 +setcontrast_58506 setcontrast 0 58506 NULL nohasharray
143809 +rt61pci_set_device_state_58506 rt61pci_set_device_state 0 58506 &setcontrast_58506 nohasharray
143810 +patch_cs420x_58506 patch_cs420x 0 58506 &rt61pci_set_device_state_58506 nohasharray
143811 +cyapa_check_is_operational_58506 cyapa_check_is_operational 0 58506 &patch_cs420x_58506
143812 +tcf_hash_create_58507 tcf_hash_create 4 58507 NULL
143813 +gfs2_dir_get_new_buffer_58509 gfs2_dir_get_new_buffer 0 58509 NULL
143814 +w7090p_tuner_read_serpar_58513 w7090p_tuner_read_serpar 0-3 58513 NULL
143815 +smi_request_store_58516 smi_request_store 0-4 58516 NULL
143816 +efs_readpage_58517 efs_readpage 0 58517 NULL
143817 +cifs_write_from_iter_58526 cifs_write_from_iter 2-0 58526 NULL
143818 +freezer_write_58529 freezer_write 0-3 58529 NULL
143819 +ext2_writepages_58533 ext2_writepages 0 58533 NULL
143820 +alloc_mbx_args_58536 alloc_mbx_args 0 58536 NULL
143821 +rndis_add_response_58544 rndis_add_response 2 58544 NULL nohasharray
143822 +xfs_attr3_leaf_to_node_58544 xfs_attr3_leaf_to_node 0 58544 &rndis_add_response_58544
143823 +mac80211_hwsim_get_et_sset_count_58547 mac80211_hwsim_get_et_sset_count 0 58547 NULL
143824 +twl4030_madc_read_channels_58559 twl4030_madc_read_channels 0 58559 NULL
143825 +ath10k_debug_htt_stats_req_58561 ath10k_debug_htt_stats_req 0 58561 NULL
143826 +wep_decrypt_fail_read_58567 wep_decrypt_fail_read 3-0 58567 NULL
143827 +dev_set_mac_address_58568 dev_set_mac_address 0 58568 NULL
143828 +gpio_twl4030_read_58572 gpio_twl4030_read 0 58572 NULL
143829 +sip_sprintf_addr_port_58574 sip_sprintf_addr_port 0 58574 NULL
143830 +scsi_scan_host_selected_58575 scsi_scan_host_selected 0 58575 NULL
143831 +scnprint_mac_oui_58578 scnprint_mac_oui 0-3 58578 NULL
143832 +store_sustain_58580 store_sustain 0-4 58580 NULL
143833 +cur_wm_latency_write_58581 cur_wm_latency_write 3-0 58581 NULL
143834 +sendmsg_58582 sendmsg 0-4 58582 NULL
143835 +ea_read_inline_58589 ea_read_inline 0 58589 NULL
143836 +isku_sysfs_read_keys_thumbster_58590 isku_sysfs_read_keys_thumbster 6-0-5 58590 NULL
143837 +ecryptfs_write_end_58594 ecryptfs_write_end 0-5-3 58594 NULL
143838 +gdth_search_isa_58595 gdth_search_isa 1 58595 NULL
143839 +ath5k_rx_start_58602 ath5k_rx_start 0 58602 NULL
143840 +force_remove_store_58605 force_remove_store 0-4 58605 NULL
143841 +snd_seq_ioctl_get_queue_status_58607 snd_seq_ioctl_get_queue_status 0 58607 NULL
143842 +btrfs_direct_IO_58608 btrfs_direct_IO 4-0 58608 NULL
143843 +show_selfballoon_interval_58611 show_selfballoon_interval 0 58611 NULL
143844 +acpi_ut_copy_isimple_to_esimple_58617 acpi_ut_copy_isimple_to_esimple 0 58617 NULL
143845 +pwm_duty_cycle_store_58620 pwm_duty_cycle_store 0-4 58620 NULL
143846 +bond_event_changename_58623 bond_event_changename 0 58623 NULL
143847 +pmbus_read_byte_data_58627 pmbus_read_byte_data 0 58627 NULL
143848 +run_show_58628 run_show 0 58628 NULL nohasharray
143849 +ath10k_bmi_read_memory_58628 ath10k_bmi_read_memory 0 58628 &run_show_58628
143850 +filemap_fdatawrite_range_58630 filemap_fdatawrite_range 0 58630 NULL
143851 +vb2_qbuf_58631 vb2_qbuf 0 58631 NULL
143852 +tcp_packet_58632 tcp_packet 0 58632 NULL nohasharray
143853 +dlmfs_file_setattr_58632 dlmfs_file_setattr 0 58632 &tcp_packet_58632
143854 +module_alloc_update_bounds_rx_58634 module_alloc_update_bounds_rx 1 58634 NULL nohasharray
143855 +efi_ioremap_58634 efi_ioremap 1-2 58634 &module_alloc_update_bounds_rx_58634
143856 +tcs3472_show_int_time_available_58636 tcs3472_show_int_time_available 0 58636 NULL
143857 +cisco_hard_header_58638 cisco_hard_header 0 58638 NULL nohasharray
143858 +i40e_vsi_configure_tx_58638 i40e_vsi_configure_tx 0 58638 &cisco_hard_header_58638
143859 +tx_tx_start_fw_gen_read_58648 tx_tx_start_fw_gen_read 3-0 58648 NULL
143860 +acpi_ds_exec_end_control_op_58649 acpi_ds_exec_end_control_op 0 58649 NULL
143861 +pcap_rtc_read_time_58650 pcap_rtc_read_time 0 58650 NULL
143862 +fmvj18x_suspend_58653 fmvj18x_suspend 0 58653 NULL
143863 +iwl_dbgfs_rx_handlers_write_58655 iwl_dbgfs_rx_handlers_write 3-0 58655 NULL
143864 +nas_led_blink_store_58660 nas_led_blink_store 0-4 58660 NULL
143865 +nfulnl_alloc_skb_58662 nfulnl_alloc_skb 4-3 58662 NULL nohasharray
143866 +snd_fm801_capture_trigger_58662 snd_fm801_capture_trigger 0 58662 &nfulnl_alloc_skb_58662 nohasharray
143867 +qs6612_config_init_58662 qs6612_config_init 0 58662 &snd_fm801_capture_trigger_58662
143868 +extcon_update_state_58670 extcon_update_state 0 58670 NULL
143869 +lis3lv02d_misc_read_58672 lis3lv02d_misc_read 0-3 58672 NULL
143870 +simple_statfs_58676 simple_statfs 0 58676 NULL
143871 +store_local_port_58678 store_local_port 0 58678 NULL
143872 +iwl_trans_send_cmd_58681 iwl_trans_send_cmd 0 58681 NULL
143873 +nilfs_btree_do_lookup_last_58684 nilfs_btree_do_lookup_last 0 58684 NULL
143874 +mcs7830_set_reg_async_58685 mcs7830_set_reg_async 3 58685 NULL
143875 +uwb_bce_print_IEs_58686 uwb_bce_print_IEs 4-0 58686 NULL
143876 +tps6586x_writes_58689 tps6586x_writes 2-3-0 58689 NULL
143877 +nfs_scan_commit_58690 nfs_scan_commit 0 58690 NULL
143878 +nilfs_segbuf_submit_bh_58691 nilfs_segbuf_submit_bh 0 58691 NULL
143879 +tpm_show_ppi_version_58692 tpm_show_ppi_version 0 58692 NULL
143880 +tcm_loop_tpg_store_transport_status_58695 tcm_loop_tpg_store_transport_status 0-3 58695 NULL
143881 +regulator_min_uA_show_58696 regulator_min_uA_show 0 58696 NULL
143882 +show_temp_crit_alarm_58698 show_temp_crit_alarm 0 58698 NULL
143883 +vmalloc_node_58700 vmalloc_node 1 58700 NULL
143884 +transient_activate_show_58702 transient_activate_show 0 58702 NULL
143885 +scsi_setup_command_freelist_58703 scsi_setup_command_freelist 0 58703 NULL nohasharray
143886 +visor_charqueue_create_58703 visor_charqueue_create 1 58703 &scsi_setup_command_freelist_58703
143887 +iscsi_tpg_param_show_MaxBurstLength_58706 iscsi_tpg_param_show_MaxBurstLength 0 58706 NULL
143888 +core_alua_show_trans_delay_msecs_58708 core_alua_show_trans_delay_msecs 0 58708 NULL
143889 +vx_send_msg_58711 vx_send_msg 0 58711 NULL
143890 +_osd_req_finalize_cdb_cont_58713 _osd_req_finalize_cdb_cont 0 58713 NULL
143891 +snd_als300_playback_prepare_58717 snd_als300_playback_prepare 0 58717 NULL
143892 +acpi_map_58725 acpi_map 1-2 58725 NULL nohasharray
143893 +go7007_i2c_master_xfer_58725 go7007_i2c_master_xfer 0-3 58725 &acpi_map_58725
143894 +idt77252_init_rx_58728 idt77252_init_rx 0 58728 NULL
143895 +da9052_gpio_to_irq_58729 da9052_gpio_to_irq 2 58729 NULL
143896 +csum_exist_in_range_58730 csum_exist_in_range 2-3 58730 NULL
143897 +on26_read_regr_58734 on26_read_regr 0 58734 NULL
143898 +do_tx_58737 do_tx 0 58737 NULL
143899 +qla2x00_flash_block_size_show_58747 qla2x00_flash_block_size_show 0 58747 NULL
143900 +ieee80211_if_write_tkip_mic_test_58748 ieee80211_if_write_tkip_mic_test 3-0 58748 NULL nohasharray
143901 +lpfc_fcp_imax_show_58748 lpfc_fcp_imax_show 0 58748 &ieee80211_if_write_tkip_mic_test_58748
143902 +aarp_device_event_58749 aarp_device_event 0 58749 NULL
143903 +show_iface_tcp_wsf_disable_58750 show_iface_tcp_wsf_disable 0 58750 NULL
143904 +qlcnic_83xx_napi_add_58751 qlcnic_83xx_napi_add 0 58751 NULL
143905 +ft_parse_wwn_58752 ft_parse_wwn 0 58752 NULL
143906 +__set_rdc_table_num_58755 __set_rdc_table_num 0 58755 NULL
143907 +iscsi_tpg_param_store_InitialR2T_58757 iscsi_tpg_param_store_InitialR2T 0-3 58757 NULL
143908 +agp_allocate_memory_58761 agp_allocate_memory 2 58761 NULL
143909 +__do_config_autodelink_58763 __do_config_autodelink 3 58763 NULL nohasharray
143910 +via_gpio_dir_out_58763 via_gpio_dir_out 0 58763 &__do_config_autodelink_58763
143911 +wil_fw_verify_58765 wil_fw_verify 0 58765 NULL
143912 +dn_fib_dnaddr_event_58767 dn_fib_dnaddr_event 0 58767 NULL nohasharray
143913 +broadsheet_loadstore_waveform_58767 broadsheet_loadstore_waveform 0-4 58767 &dn_fib_dnaddr_event_58767
143914 +coherency_line_size_show_58775 coherency_line_size_show 0 58775 NULL
143915 +__uncore_occ_sel_show_58777 __uncore_occ_sel_show 0 58777 NULL
143916 +fuse_reverse_inval_inode_58782 fuse_reverse_inval_inode 0 58782 NULL
143917 +ecryptfs_derive_iv_58784 ecryptfs_derive_iv 0 58784 NULL
143918 +cyapa_gen5_calibrate_pwcs_58789 cyapa_gen5_calibrate_pwcs 0 58789 NULL
143919 +show_58791 show 0 58791 NULL
143920 +regmap_calc_reg_len_58795 regmap_calc_reg_len 0 58795 NULL
143921 +smack_inode_setxattr_58801 smack_inode_setxattr 0 58801 NULL
143922 +dlm_lock_58802 dlm_lock 0 58802 NULL nohasharray
143923 +mmc_hwrev_show_58802 mmc_hwrev_show 0 58802 &dlm_lock_58802
143924 +isku_sysfs_read_58806 isku_sysfs_read 5-0 58806 NULL nohasharray
143925 +soc_camera_platform_cropcap_58806 soc_camera_platform_cropcap 0 58806 &isku_sysfs_read_58806
143926 +write_file_58812 write_file 4 58812 NULL
143927 +ipr_show_iopoll_weight_58813 ipr_show_iopoll_weight 0 58813 NULL
143928 +show_tempsense_58819 show_tempsense 0 58819 NULL
143929 +ufshcd_change_queue_depth_58821 ufshcd_change_queue_depth 2-0 58821 NULL
143930 +usbhsg_ep_enable_58825 usbhsg_ep_enable 0 58825 NULL
143931 +tnc_read_node_nm_58830 tnc_read_node_nm 0 58830 NULL
143932 +pm8001_chip_ssp_io_req_58831 pm8001_chip_ssp_io_req 0 58831 NULL
143933 +ssp_disable_sensor_58838 ssp_disable_sensor 0 58838 NULL
143934 +command_write_58841 command_write 3-0 58841 NULL nohasharray
143935 +diolan_i2c_start_58841 diolan_i2c_start 0 58841 &command_write_58841
143936 +vendor_show_58845 vendor_show 0 58845 NULL nohasharray
143937 +ep_bd_list_alloc_58845 ep_bd_list_alloc 0 58845 &vendor_show_58845
143938 +iio_trigger_detach_poll_func_58847 iio_trigger_detach_poll_func 0 58847 NULL
143939 +asus_wmi_evaluate_method_58849 asus_wmi_evaluate_method 0 58849 NULL
143940 +i915_l3_read_58851 i915_l3_read 0-5-6 58851 NULL nohasharray
143941 +asr_write_58851 asr_write 0-3 58851 &i915_l3_read_58851
143942 +fuse_dev_write_58852 fuse_dev_write 0 58852 NULL nohasharray
143943 +myri10ge_change_mtu_58852 myri10ge_change_mtu 0 58852 &fuse_dev_write_58852
143944 +flash_brightness_store_58854 flash_brightness_store 0-4 58854 NULL
143945 +ath6kl_wmi_send_action_cmd_58860 ath6kl_wmi_send_action_cmd 7 58860 NULL
143946 +mptscsih_version_fw_show_58861 mptscsih_version_fw_show 0 58861 NULL nohasharray
143947 +tcp_v4_init_sock_58861 tcp_v4_init_sock 0 58861 &mptscsih_version_fw_show_58861
143948 +dump_midi_58863 dump_midi 3 58863 NULL nohasharray
143949 +target_core_dev_wwn_attr_store_58863 target_core_dev_wwn_attr_store 0-4 58863 &dump_midi_58863
143950 +wl12xx_pre_upload_58866 wl12xx_pre_upload 0 58866 NULL
143951 +i2c_atmel_send_58870 i2c_atmel_send 3-0 58870 NULL
143952 +out_read_index_show_58873 out_read_index_show 0 58873 NULL
143953 +nilfs_dev_device_size_show_58875 nilfs_dev_device_size_show 0 58875 NULL
143954 +efx_ethtool_get_sset_count_58876 efx_ethtool_get_sset_count 0 58876 NULL
143955 +pm80xx_chip_sata_req_58878 pm80xx_chip_sata_req 0 58878 NULL nohasharray
143956 +srp_lookup_path_58878 srp_lookup_path 0 58878 &pm80xx_chip_sata_req_58878
143957 +il4965_static_wepkey_cmd_58879 il4965_static_wepkey_cmd 0 58879 NULL nohasharray
143958 +vmxnet3_tq_create_58879 vmxnet3_tq_create 0 58879 &il4965_static_wepkey_cmd_58879
143959 +sony_nc_sysfs_show_58880 sony_nc_sysfs_show 0 58880 NULL nohasharray
143960 +hotplug_enabled_store_58880 hotplug_enabled_store 0-4 58880 &sony_nc_sysfs_show_58880
143961 +pnp_show_card_ids_58881 pnp_show_card_ids 0 58881 NULL
143962 +gs_alloc_req_58883 gs_alloc_req 2 58883 NULL nohasharray
143963 +lxt973a2_update_link_58883 lxt973a2_update_link 0 58883 &gs_alloc_req_58883
143964 +nes_store_wqm_quanta_58885 nes_store_wqm_quanta 0-3 58885 NULL
143965 +cs553x_init_one_58886 cs553x_init_one 3 58886 NULL
143966 +wlcore_handle_static_data_58888 wlcore_handle_static_data 0 58888 NULL
143967 +ipath_user_sdma_pin_pkt_58901 ipath_user_sdma_pin_pkt 0 58901 NULL
143968 +ltc4222_show_value_58902 ltc4222_show_value 0 58902 NULL
143969 +sd_format_disk_name_58907 sd_format_disk_name 0 58907 NULL
143970 +hackrf_ctrl_msg_58912 hackrf_ctrl_msg 0 58912 NULL
143971 +store_in8_58913 store_in8 0-4 58913 NULL
143972 +compat_fillonedir_58914 compat_fillonedir 3 58914 NULL nohasharray
143973 +hsw_pcm_trigger_58914 hsw_pcm_trigger 0 58914 &compat_fillonedir_58914 nohasharray
143974 +lprocfs_wr_pinger_recov_58914 lprocfs_wr_pinger_recov 3 58914 &hsw_pcm_trigger_58914
143975 +print_devstats_dot11FCSErrorCount_58919 print_devstats_dot11FCSErrorCount 3 58919 NULL
143976 +ncp_request_58920 ncp_request 0 58920 NULL
143977 +clocksource_unbind_58922 clocksource_unbind 0 58922 NULL
143978 +klp_disable_object_58923 klp_disable_object 0 58923 NULL
143979 +pipeline_cs_rx_packet_out_read_58926 pipeline_cs_rx_packet_out_read 3-0 58926 NULL nohasharray
143980 +isku_sysfs_show_actual_profile_58926 isku_sysfs_show_actual_profile 0 58926 &pipeline_cs_rx_packet_out_read_58926
143981 +t4vf_config_rss_range_58930 t4vf_config_rss_range 0 58930 NULL
143982 +write_pmsg_58932 write_pmsg 3-0 58932 NULL
143983 +SyS_pread64_58935 SyS_pread64 3 58935 NULL
143984 +xfs_bmap_read_extents_58936 xfs_bmap_read_extents 0 58936 NULL
143985 +set_als_58942 set_als 0-4 58942 NULL
143986 +iscsi_disc_show_authenticate_target_58943 iscsi_disc_show_authenticate_target 0 58943 NULL nohasharray
143987 +atl2_request_irq_58943 atl2_request_irq 0 58943 &iscsi_disc_show_authenticate_target_58943
143988 +dlm_new_lockspace_58945 dlm_new_lockspace 0 58945 NULL
143989 +koneplus_sysfs_write_profile_buttons_58951 koneplus_sysfs_write_profile_buttons 0-6-5 58951 NULL
143990 +st5481_isoc_flatten_58952 st5481_isoc_flatten 0 58952 NULL
143991 +store_multicast_router_58954 store_multicast_router 0 58954 NULL
143992 +netpoll_send_udp_58955 netpoll_send_udp 3 58955 NULL
143993 +version_show_58957 version_show 0 58957 NULL
143994 +pcf8523_write_58961 pcf8523_write 0 58961 NULL
143995 +target_core_attr_show_58962 target_core_attr_show 0 58962 NULL
143996 +ieee80211_if_fmt_dot11MeshHWMPactivePathToRootTimeout_58965 ieee80211_if_fmt_dot11MeshHWMPactivePathToRootTimeout 3 58965 NULL nohasharray
143997 +fddi_change_mtu_58965 fddi_change_mtu 0 58965 &ieee80211_if_fmt_dot11MeshHWMPactivePathToRootTimeout_58965
143998 +wake_up_modem_show_58966 wake_up_modem_show 0 58966 NULL
143999 +CIFS_SessSetup_58968 CIFS_SessSetup 0 58968 NULL nohasharray
144000 +wacom_led0_select_store_58968 wacom_led0_select_store 4-0 58968 &CIFS_SessSetup_58968
144001 +cgroup_tasks_write_58971 cgroup_tasks_write 3-0 58971 NULL
144002 +vmci_transport_notify_send_pre_block_58972 vmci_transport_notify_send_pre_block 0 58972 NULL
144003 +rs5c348_rtc_read_time_58975 rs5c348_rtc_read_time 0 58975 NULL nohasharray
144004 +als_wait_for_data_ready_58975 als_wait_for_data_ready 0 58975 &rs5c348_rtc_read_time_58975 nohasharray
144005 +msi001_wreg_58975 msi001_wreg 0 58975 &als_wait_for_data_ready_58975
144006 +store_fc_host_system_hostname_58977 store_fc_host_system_hostname 0-4 58977 NULL
144007 +ipxitf_device_event_58983 ipxitf_device_event 0 58983 NULL
144008 +switch_radio_on_58985 switch_radio_on 0 58985 NULL
144009 +fsp_attr_show_ver_58986 fsp_attr_show_ver 0 58986 NULL nohasharray
144010 +efx_ef10_describe_stats_58986 efx_ef10_describe_stats 0 58986 &fsp_attr_show_ver_58986
144011 +bch_extent_to_text_58987 bch_extent_to_text 2 58987 NULL
144012 +rtpm_children_show_58989 rtpm_children_show 0 58989 NULL
144013 +chip_direction_input_58992 chip_direction_input 0 58992 NULL
144014 +handle_rx_packet_58993 handle_rx_packet 3 58993 NULL
144015 +show_comm_59000 show_comm 0 59000 NULL
144016 +isku_set_actual_profile_59004 isku_set_actual_profile 0 59004 NULL
144017 +init_list_set_59005 init_list_set 3 59005 NULL
144018 +ds2780_recall_eeprom_59009 ds2780_recall_eeprom 0 59009 NULL
144019 +beiscsi_ep_get_param_59012 beiscsi_ep_get_param 0 59012 NULL
144020 +lpfc_idiag_baracc_write_59014 lpfc_idiag_baracc_write 3-0 59014 NULL
144021 +ad5360_update_ctrl_59016 ad5360_update_ctrl 0 59016 NULL
144022 +ath10k_wmi_force_fw_hang_59026 ath10k_wmi_force_fw_hang 0 59026 NULL
144023 +SyS_preadv_59029 SyS_preadv 3 59029 NULL
144024 +init_pci_cap_msi_perm_59033 init_pci_cap_msi_perm 2-0 59033 NULL nohasharray
144025 +setgain_59033 setgain 0 59033 &init_pci_cap_msi_perm_59033
144026 +show_fnode_isid_59034 show_fnode_isid 0 59034 NULL
144027 +write_59035 write 0 59035 NULL
144028 +selinux_transaction_write_59038 selinux_transaction_write 3-0 59038 NULL
144029 +contrast_store_59039 contrast_store 0-4 59039 NULL
144030 +ct_pcm_capture_trigger_59041 ct_pcm_capture_trigger 0 59041 NULL
144031 +mwifiex_cmd_11n_delba_59043 mwifiex_cmd_11n_delba 0 59043 NULL
144032 +set_therm_min_59046 set_therm_min 0-4 59046 NULL
144033 +target_stat_scsi_lu_show_attr_status_59047 target_stat_scsi_lu_show_attr_status 0 59047 NULL
144034 +regmap_bulk_write_59049 regmap_bulk_write 2-4-0 59049 NULL nohasharray
144035 +elan_i2c_write_fw_block_59049 elan_i2c_write_fw_block 0 59049 &regmap_bulk_write_59049
144036 +__bnx2x_get_regs_len_59052 __bnx2x_get_regs_len 0 59052 NULL
144037 +dlci_header_59057 dlci_header 0 59057 NULL
144038 +dm9161_config_init_59059 dm9161_config_init 0 59059 NULL
144039 +acpi_ns_search_and_enter_59061 acpi_ns_search_and_enter 0 59061 NULL
144040 +da9052_gpio_direction_input_59062 da9052_gpio_direction_input 0 59062 NULL
144041 +gspca_init_transfer_59079 gspca_init_transfer 0 59079 NULL
144042 +tcm_qla2xxx_wwn_show_attr_version_59082 tcm_qla2xxx_wwn_show_attr_version 0 59082 NULL
144043 +bcm_sf2_port_setup_59085 bcm_sf2_port_setup 0 59085 NULL
144044 +si4713_tx_tune_freq_59087 si4713_tx_tune_freq 0 59087 NULL nohasharray
144045 +nes_store_idx_data_59087 nes_store_idx_data 0-3 59087 &si4713_tx_tune_freq_59087 nohasharray
144046 +store_rx_pol_inv_59087 store_rx_pol_inv 0-4 59087 &nes_store_idx_data_59087
144047 +show_tcrit2_hyst_59088 show_tcrit2_hyst 0 59088 NULL nohasharray
144048 +cpuidle_store_59088 cpuidle_store 0-4 59088 &show_tcrit2_hyst_59088
144049 +snd_cmipci_pcm_trigger_59090 snd_cmipci_pcm_trigger 0 59090 NULL
144050 +nfs4_map_errors_59095 nfs4_map_errors 0-1 59095 NULL
144051 +xfs_zero_eof_59103 xfs_zero_eof 0-3-2 59103 NULL
144052 +tiadc_buffer_preenable_59104 tiadc_buffer_preenable 0 59104 NULL
144053 +mmc_sd_num_wr_blocks_59112 mmc_sd_num_wr_blocks 0 59112 NULL nohasharray
144054 +hfsplus_trusted_listxattr_59112 hfsplus_trusted_listxattr 0-5 59112 &mmc_sd_num_wr_blocks_59112
144055 +launder_page_59115 launder_page 0 59115 NULL nohasharray
144056 +class_pktcdvd_show_map_59115 class_pktcdvd_show_map 0 59115 &launder_page_59115
144057 +bConfigurationValue_show_59121 bConfigurationValue_show 0 59121 NULL nohasharray
144058 +show_session_param_ISCSI_PARAM_BOOT_NIC_59121 show_session_param_ISCSI_PARAM_BOOT_NIC 0 59121 &bConfigurationValue_show_59121
144059 +sta_tx_latency_stat_table_59122 sta_tx_latency_stat_table 4-0-5 59122 NULL nohasharray
144060 +scsi_io_completion_59122 scsi_io_completion 2 59122 &sta_tx_latency_stat_table_59122
144061 +wait_for_completion_killable_timeout_59124 wait_for_completion_killable_timeout 0 59124 NULL
144062 +nfc_llcp_send_i_frame_59130 nfc_llcp_send_i_frame 3-0 59130 NULL
144063 +reiserfs_commit_for_inode_59131 reiserfs_commit_for_inode 0 59131 NULL
144064 +__iio_add_event_config_attrs_59136 __iio_add_event_config_attrs 0 59136 NULL nohasharray
144065 +__uncore_occ_invert_show_59136 __uncore_occ_invert_show 0 59136 &__iio_add_event_config_attrs_59136
144066 +tg_set_conf_59142 tg_set_conf 0-3 59142 NULL
144067 +pch_gbe_change_mtu_59144 pch_gbe_change_mtu 0 59144 NULL
144068 +print_devstats_dot11RTSSuccessCount_59145 print_devstats_dot11RTSSuccessCount 3 59145 NULL nohasharray
144069 +framebuffer_alloc_59145 framebuffer_alloc 1 59145 &print_devstats_dot11RTSSuccessCount_59145
144070 +lpfc_link_speed_store_59146 lpfc_link_speed_store 0-4 59146 NULL
144071 +qla2x00_sysfs_read_optrom_59148 qla2x00_sysfs_read_optrom 6-0-5 59148 NULL
144072 +radeon_compat_ioctl_59150 radeon_compat_ioctl 2 59150 NULL
144073 +pvr2_hdw_report_clients_59152 pvr2_hdw_report_clients 3 59152 NULL
144074 +fan_fan_watchdog_store_59153 fan_fan_watchdog_store 0-3 59153 NULL
144075 +snd_ad1889_capture_trigger_59160 snd_ad1889_capture_trigger 0 59160 NULL
144076 +sha224_ssse3_final_59161 sha224_ssse3_final 0 59161 NULL
144077 +qla4_83xx_start_firmware_59164 qla4_83xx_start_firmware 0 59164 NULL
144078 +jffs2_do_readpage_nolock_59166 jffs2_do_readpage_nolock 0 59166 NULL
144079 +ieee802154_create_59169 ieee802154_create 0 59169 NULL
144080 +ksize_59176 ksize 0 59176 NULL
144081 +setup_window_59178 setup_window 5-2-4-7 59178 NULL
144082 +lowpan_fetch_skb_59181 lowpan_fetch_skb 3 59181 NULL nohasharray
144083 +fill_bitmap_rle_bits_59181 fill_bitmap_rle_bits 0 59181 &lowpan_fetch_skb_59181 nohasharray
144084 +patch_alc268_59181 patch_alc268 0 59181 &fill_bitmap_rle_bits_59181
144085 +sh_csi2_s_fmt_59187 sh_csi2_s_fmt 0 59187 NULL nohasharray
144086 +cbaf_wusb_ck_store_59187 cbaf_wusb_ck_store 0-4 59187 &sh_csi2_s_fmt_59187
144087 +show_fan_smart_tach_59191 show_fan_smart_tach 0 59191 NULL
144088 +ims_pcu_attribute_store_59196 ims_pcu_attribute_store 0-4 59196 NULL
144089 +gadget_dev_desc_bDeviceProtocol_store_59200 gadget_dev_desc_bDeviceProtocol_store 0-3 59200 NULL
144090 +acpi_ex_name_segment_59202 acpi_ex_name_segment 0 59202 NULL
144091 +cpia2_s_ctrl_59205 cpia2_s_ctrl 0 59205 NULL
144092 +dtcs033_start_59207 dtcs033_start 0 59207 NULL nohasharray
144093 +rv3029c2_i2c_write_regs_59207 rv3029c2_i2c_write_regs 0 59207 &dtcs033_start_59207
144094 +xfs_iext_realloc_indirect_59211 xfs_iext_realloc_indirect 2 59211 NULL
144095 +fast_rx_path_59214 fast_rx_path 3 59214 NULL nohasharray
144096 +i2c_hid_raw_request_59214 i2c_hid_raw_request 0-4 59214 &fast_rx_path_59214
144097 +osst_get_logical_frame_59215 osst_get_logical_frame 0 59215 NULL
144098 +inftl_partscan_59216 inftl_partscan 0 59216 NULL
144099 +ath10k_debug_cal_data_read_59222 ath10k_debug_cal_data_read 3-0 59222 NULL
144100 +dt3155_read_59226 dt3155_read 3 59226 NULL
144101 +ql_adapter_initialize_59229 ql_adapter_initialize 0 59229 NULL
144102 +sdev_store_queue_depth_59231 sdev_store_queue_depth 0-4 59231 NULL nohasharray
144103 +dummy_queue_59231 dummy_queue 0 59231 &sdev_store_queue_depth_59231
144104 +qlcnic_get_pci_info_59233 qlcnic_get_pci_info 0 59233 NULL
144105 +__logfs_write_inode_59237 __logfs_write_inode 0 59237 NULL nohasharray
144106 +store_59237 store 0-3 59237 &__logfs_write_inode_59237
144107 +wacom_btnimg0_store_59239 wacom_btnimg0_store 4-0 59239 NULL
144108 +_prepare_for_striping_59240 _prepare_for_striping 0 59240 NULL
144109 +qla4_8xxx_device_state_handler_59242 qla4_8xxx_device_state_handler 0 59242 NULL
144110 +SMB2_write_59246 SMB2_write 0 59246 NULL
144111 +cyber2000fb_decode_crtc_59247 cyber2000fb_decode_crtc 0 59247 NULL
144112 +wlcore_cmd_regdomain_config_locked_59248 wlcore_cmd_regdomain_config_locked 0 59248 NULL
144113 +tg3_poll_fw_59249 tg3_poll_fw 0 59249 NULL
144114 +ib_ucm_write_59250 ib_ucm_write 0-3 59250 NULL nohasharray
144115 +brcmf_p2p_ifchange_59250 brcmf_p2p_ifchange 0 59250 &ib_ucm_write_59250
144116 +lola_set_clock_59255 lola_set_clock 0 59255 NULL
144117 +cyapa_i2c_pip_write_59260 cyapa_i2c_pip_write 3-0 59260 NULL
144118 +hid_rtc_read_time_59262 hid_rtc_read_time 0 59262 NULL nohasharray
144119 +store_target_temp_59262 store_target_temp 0-4 59262 &hid_rtc_read_time_59262
144120 +max_active_store_59266 max_active_store 0-4 59266 NULL
144121 +iwlagn_update_beacon_59272 iwlagn_update_beacon 0 59272 NULL
144122 +lut_s_stream_59273 lut_s_stream 0 59273 NULL
144123 +i40e_up_complete_59277 i40e_up_complete 0 59277 NULL nohasharray
144124 +cfhsi_open_59277 cfhsi_open 0 59277 &i40e_up_complete_59277
144125 +da9055_reg_update_59280 da9055_reg_update 0 59280 NULL nohasharray
144126 +saa6752hs_s_mbus_fmt_59280 saa6752hs_s_mbus_fmt 0 59280 &da9055_reg_update_59280
144127 +node_memory_callback_59283 node_memory_callback 0 59283 NULL
144128 +reiserfs_getxattr_59286 reiserfs_getxattr 0 59286 NULL
144129 +show_pressure_59287 show_pressure 0 59287 NULL nohasharray
144130 +_transport_expander_phy_control_59287 _transport_expander_phy_control 0 59287 &show_pressure_59287
144131 +show_install_59288 show_install 0 59288 NULL nohasharray
144132 +iio_sysfs_trigger_poll_59288 iio_sysfs_trigger_poll 0-4 59288 &show_install_59288
144133 +show_shost_mode_59289 show_shost_mode 0 59289 NULL
144134 +iscsit_ta_default_cmdsn_depth_59290 iscsit_ta_default_cmdsn_depth 0 59290 NULL
144135 +key_instantiate_and_link_59295 key_instantiate_and_link 0 59295 NULL nohasharray
144136 +rtl88e_download_fw_59295 rtl88e_download_fw 0 59295 &key_instantiate_and_link_59295
144137 +store_delete_devices_59296 store_delete_devices 0-4 59296 NULL
144138 +pin_hbr_setup_59300 pin_hbr_setup 0 59300 NULL
144139 +udp_error_59301 udp_error 0 59301 NULL nohasharray
144140 +netdev_queue_update_kobjects_59301 netdev_queue_update_kobjects 0 59301 &udp_error_59301
144141 +in_read_index_show_59302 in_read_index_show 0 59302 NULL nohasharray
144142 +get_key_haup_common_59302 get_key_haup_common 5 59302 &in_read_index_show_59302
144143 +mxt_bootloader_read_59303 mxt_bootloader_read 0 59303 NULL
144144 +btrfs_insert_dir_item_59304 btrfs_insert_dir_item 4 59304 NULL
144145 +da9052_read_chgend_current_59305 da9052_read_chgend_current 0 59305 NULL nohasharray
144146 +start_59305 start 0 59305 &da9052_read_chgend_current_59305
144147 +scsiback_wwn_show_attr_version_59315 scsiback_wwn_show_attr_version 0 59315 NULL
144148 +fd_copyout_59323 fd_copyout 3 59323 NULL
144149 +store_59326 store 0-4 59326 NULL
144150 +carl9170_upload_key_59330 carl9170_upload_key 0 59330 NULL
144151 +mt9v022_cropcap_59331 mt9v022_cropcap 0 59331 NULL
144152 +amd_xgbe_phy_config_init_59332 amd_xgbe_phy_config_init 0 59332 NULL
144153 +ati_remote2_store_channel_mask_59334 ati_remote2_store_channel_mask 0-4 59334 NULL
144154 +rx_defrag_in_process_called_read_59338 rx_defrag_in_process_called_read 3-0 59338 NULL nohasharray
144155 +show_resume_reason_59338 show_resume_reason 0 59338 &rx_defrag_in_process_called_read_59338
144156 +sg_new_read_59344 sg_new_read 0-3 59344 NULL
144157 +acpi_show_profile_59345 acpi_show_profile 0 59345 NULL
144158 +xfs_attrmulti_attr_set_59346 xfs_attrmulti_attr_set 4 59346 NULL
144159 +show_transport_handle_59347 show_transport_handle 0 59347 NULL
144160 +gfs2_quota_lock_check_59353 gfs2_quota_lock_check 0 59353 NULL
144161 +target_core_alua_tg_pt_gp_attr_store_59357 target_core_alua_tg_pt_gp_attr_store 0-4 59357 NULL nohasharray
144162 +store_in_reg_59357 store_in_reg 0-4 59357 &target_core_alua_tg_pt_gp_attr_store_59357
144163 +xfs_dir2_sf_entsize_59366 xfs_dir2_sf_entsize 0-2 59366 NULL nohasharray
144164 +SyS_getrandom_59366 SyS_getrandom 2 59366 &xfs_dir2_sf_entsize_59366
144165 +capinc_tty_write_room_59367 capinc_tty_write_room 0 59367 NULL
144166 +i7core_inject_type_store_59376 i7core_inject_type_store 0-4 59376 NULL
144167 +pvr2_debugifc_print_info_59380 pvr2_debugifc_print_info 3 59380 NULL
144168 +ibmasm_start_reverse_heartbeat_59382 ibmasm_start_reverse_heartbeat 0 59382 NULL
144169 +journal_init_dev_59384 journal_init_dev 5 59384 NULL
144170 +__net_get_random_once_59389 __net_get_random_once 2 59389 NULL
144171 +diff_objects_59390 diff_objects 0 59390 NULL nohasharray
144172 +show_hca_59390 show_hca 0 59390 &diff_objects_59390
144173 +fc_frame_alloc_fill_59394 fc_frame_alloc_fill 2 59394 NULL
144174 +qlcnic_83xx_config_intrpt_59397 qlcnic_83xx_config_intrpt 0 59397 NULL
144175 +pci_write_config_59398 pci_write_config 0-5-6 59398 NULL
144176 +dax_do_io_59399 dax_do_io 5-0 59399 NULL
144177 +idProduct_show_59405 idProduct_show 0 59405 NULL
144178 +ds1286_read_time_59406 ds1286_read_time 0 59406 NULL
144179 +isku_sysfs_read_keys_function_59412 isku_sysfs_read_keys_function 6-0-5 59412 NULL
144180 +show_modinfo_version_59413 show_modinfo_version 0 59413 NULL
144181 +afs_file_write_59418 afs_file_write 0 59418 NULL nohasharray
144182 +patch_stac92hd71bxx_59418 patch_stac92hd71bxx 0 59418 &afs_file_write_59418
144183 +devcgroup_access_write_59423 devcgroup_access_write 0-3 59423 NULL
144184 +nct7802_read_voltage_59424 nct7802_read_voltage 0 59424 NULL
144185 +show_counter_lb_flow_stalls_59426 show_counter_lb_flow_stalls 0 59426 NULL
144186 +show_fan_alarm_59439 show_fan_alarm 0 59439 NULL
144187 +max_show_59442 max_show 0 59442 NULL nohasharray
144188 +psb_intel_opregion_video_event_59442 psb_intel_opregion_video_event 0 59442 &max_show_59442 nohasharray
144189 +adxl34x_rate_store_59442 adxl34x_rate_store 0-4 59442 &psb_intel_opregion_video_event_59442 nohasharray
144190 +SyS_sched_setaffinity_59442 SyS_sched_setaffinity 2 59442 &adxl34x_rate_store_59442
144191 +atm_change_qos_59444 atm_change_qos 0 59444 NULL
144192 +fs_path_ensure_buf_59445 fs_path_ensure_buf 2 59445 NULL nohasharray
144193 +snd_seq_write_59445 snd_seq_write 0-3 59445 &fs_path_ensure_buf_59445 nohasharray
144194 +bnx2_change_mtu_59445 bnx2_change_mtu 0 59445 &snd_seq_write_59445
144195 +descriptor_loc_59446 descriptor_loc 3 59446 NULL
144196 +acpi_ds_build_internal_buffer_obj_59448 acpi_ds_build_internal_buffer_obj 0 59448 NULL nohasharray
144197 +ath10k_peer_delete_59448 ath10k_peer_delete 0 59448 &acpi_ds_build_internal_buffer_obj_59448
144198 +mv_u3d_start_59449 mv_u3d_start 0 59449 NULL
144199 +tipc_recv_stream_59456 tipc_recv_stream 4-0 59456 NULL nohasharray
144200 +cxacru_sysfs_show_adsl_state_59456 cxacru_sysfs_show_adsl_state 0 59456 &tipc_recv_stream_59456
144201 +skb_maybe_pull_tail_59461 skb_maybe_pull_tail 3 59461 NULL
144202 +blk_mq_hw_sysfs_show_59462 blk_mq_hw_sysfs_show 0 59462 NULL
144203 +coda_file_write_59463 coda_file_write 0-3 59463 NULL
144204 +ad7791_write_frequency_59465 ad7791_write_frequency 0-4 59465 NULL
144205 +aux_ch_59466 aux_ch 0 59466 NULL
144206 +cfg80211_iter_combinations_59467 cfg80211_iter_combinations 0 59467 NULL
144207 +ab3100_otp_cid_show_59473 ab3100_otp_cid_show 0 59473 NULL
144208 +vmw_kms_write_svga_59477 vmw_kms_write_svga 0 59477 NULL
144209 +diolan_i2c_get_byte_ack_59482 diolan_i2c_get_byte_ack 0 59482 NULL
144210 +get_sas_device_type_names_59483 get_sas_device_type_names 0 59483 NULL
144211 +snd_card_asihpi_capture_prepare_59484 snd_card_asihpi_capture_prepare 0 59484 NULL nohasharray
144212 +mcam_vb_queue_setup_59484 mcam_vb_queue_setup 0 59484 &snd_card_asihpi_capture_prepare_59484
144213 +amd64_top_mem2_show_59487 amd64_top_mem2_show 0 59487 NULL
144214 +_iwl_dbgfs_bcast_filters_write_59491 _iwl_dbgfs_bcast_filters_write 3-0 59491 NULL nohasharray
144215 +pscsi_get_blocks_59491 pscsi_get_blocks 0 59491 &_iwl_dbgfs_bcast_filters_write_59491
144216 +adp5520_store_59492 adp5520_store 0-3 59492 NULL
144217 +r8a66597_urb_enqueue_59493 r8a66597_urb_enqueue 0 59493 NULL nohasharray
144218 +show_hrtbt_enb_59493 show_hrtbt_enb 0 59493 &r8a66597_urb_enqueue_59493
144219 +blkcg_reset_stats_59496 blkcg_reset_stats 0 59496 NULL
144220 +c2port_show_flash_access_59497 c2port_show_flash_access 0 59497 NULL
144221 +ath10k_htc_send_59498 ath10k_htc_send 0 59498 NULL
144222 +show_ata_link_sata_spd_59499 show_ata_link_sata_spd 0 59499 NULL nohasharray
144223 +blk_mq_tag_sysfs_show_59499 blk_mq_tag_sysfs_show 0 59499 &show_ata_link_sata_spd_59499
144224 +defrag_store_59501 defrag_store 4-0 59501 NULL
144225 +ib_copy_from_udata_59502 ib_copy_from_udata 3 59502 NULL nohasharray
144226 +hackrf_submit_urbs_59502 hackrf_submit_urbs 0 59502 &ib_copy_from_udata_59502
144227 +nfsd_nrpools_59503 nfsd_nrpools 0 59503 NULL nohasharray
144228 +snd_seq_queue_timer_open_59503 snd_seq_queue_timer_open 0 59503 &nfsd_nrpools_59503 nohasharray
144229 +qlcnic_sysfs_write_mem_59503 qlcnic_sysfs_write_mem 0-6-5 59503 &snd_seq_queue_timer_open_59503
144230 +rds_pin_pages_59507 rds_pin_pages 0 59507 NULL
144231 +st21nfca_hci_dep_link_up_59509 st21nfca_hci_dep_link_up 5 59509 NULL
144232 +C_SYSC_get_mempolicy_59516 C_SYSC_get_mempolicy 3 59516 NULL
144233 +gather_write_59526 gather_write 0 59526 NULL nohasharray
144234 +bnx2fc_vport_disable_59526 bnx2fc_vport_disable 0 59526 &gather_write_59526
144235 +vcc_create_59531 vcc_create 0 59531 NULL
144236 +scsiback_drop_nexus_59532 scsiback_drop_nexus 0 59532 NULL
144237 +usb_wwan_write_59533 usb_wwan_write 0-4 59533 NULL
144238 +show_associate_remote_59534 show_associate_remote 0 59534 NULL
144239 +kmalloc_large_node_59542 kmalloc_large_node 1 59542 NULL
144240 +ecryptfs_encrypt_page_59543 ecryptfs_encrypt_page 0 59543 NULL nohasharray
144241 +ext4_resize_fs_59543 ext4_resize_fs 2 59543 &ecryptfs_encrypt_page_59543
144242 +msix_setup_entries_59545 msix_setup_entries 0 59545 NULL nohasharray
144243 +idr_alloc_59545 idr_alloc 0 59545 &msix_setup_entries_59545
144244 +mpi_get_nbits_59551 mpi_get_nbits 0 59551 NULL
144245 +lpfc_fcp_cpu_map_store_59552 lpfc_fcp_cpu_map_store 0-4 59552 NULL
144246 +mos7840_get_reg_sync_59553 mos7840_get_reg_sync 0 59553 NULL
144247 +f2fs_xattr_advise_set_59555 f2fs_xattr_advise_set 0 59555 NULL
144248 +show_59558 show 0 59558 NULL
144249 +img_i2c_xfer_59559 img_i2c_xfer 0-3 59559 NULL
144250 +tunables_write_59563 tunables_write 3-0 59563 NULL
144251 +bio_split_59564 bio_split 2 59564 NULL
144252 +da9055_group_read_59566 da9055_group_read 0 59566 NULL nohasharray
144253 +cmos_nvram_read_59566 cmos_nvram_read 0-5-6 59566 &da9055_group_read_59566 nohasharray
144254 +nilfs_setattr_59566 nilfs_setattr 0 59566 &cmos_nvram_read_59566
144255 +afs_fsync_59569 afs_fsync 0 59569 NULL
144256 +__copy_from_user_ll_nozero_59571 __copy_from_user_ll_nozero 0 59571 NULL
144257 +show_temp_auto_temp_min_59574 show_temp_auto_temp_min 0 59574 NULL nohasharray
144258 +eth_prepare_mac_addr_change_59574 eth_prepare_mac_addr_change 0 59574 &show_temp_auto_temp_min_59574
144259 +pwm_enable_show_59579 pwm_enable_show 0 59579 NULL
144260 +write_pbl_59583 write_pbl 4 59583 NULL
144261 +resp_write_same_59587 resp_write_same 2 59587 NULL
144262 +memdup_user_59590 memdup_user 2 59590 NULL
144263 +tcp_set_congestion_control_59591 tcp_set_congestion_control 0 59591 NULL
144264 +si470x_fops_read_59592 si470x_fops_read 0-3 59592 NULL
144265 +gether_opts_host_addr_show_59595 gether_opts_host_addr_show 0 59595 NULL
144266 +max8925_bulk_write_59597 max8925_bulk_write 3-0 59597 NULL
144267 +tps6586x_irq_get_virq_59601 tps6586x_irq_get_virq 2 59601 NULL
144268 +zd_iowrite32a_59602 zd_iowrite32a 0 59602 NULL nohasharray
144269 +store_v86d_59602 store_v86d 0-3 59602 &zd_iowrite32a_59602
144270 +uart_get_attr_iomem_base_59606 uart_get_attr_iomem_base 0 59606 NULL
144271 +fcoe_ctlr_vn_send_59607 fcoe_ctlr_vn_send 4 59607 NULL
144272 +validate_pm_config_59612 validate_pm_config 0 59612 NULL
144273 +module_event_59614 module_event 0 59614 NULL
144274 +cirrusfb_check_var_59615 cirrusfb_check_var 0 59615 NULL
144275 +mem_fwlog_free_mem_blks_read_59616 mem_fwlog_free_mem_blks_read 3-0 59616 NULL
144276 +integrity_format_show_59617 integrity_format_show 0 59617 NULL
144277 +xadc_axi_write_adc_reg_59620 xadc_axi_write_adc_reg 0 59620 NULL
144278 +ecp_write_data_59621 ecp_write_data 0 59621 NULL nohasharray
144279 +ath6kl_endpoint_stats_write_59621 ath6kl_endpoint_stats_write 3-0 59621 &ecp_write_data_59621
144280 +mtrr_write_59622 mtrr_write 3-0 59622 NULL nohasharray
144281 +sock_sendpage_59622 sock_sendpage 4 59622 &mtrr_write_59622
144282 +gfs2_writepage_59624 gfs2_writepage 0 59624 NULL
144283 +seq_open_tab_59633 seq_open_tab 3-2 59633 NULL
144284 +find_first_zero_bit_59636 find_first_zero_bit 0-2 59636 NULL nohasharray
144285 +v9fs_cache_session_get_key_59636 v9fs_cache_session_get_key 0 59636 &find_first_zero_bit_59636
144286 +console_show_59641 console_show 0 59641 NULL
144287 +logi_dj_ll_raw_request_59642 logi_dj_ll_raw_request 0 59642 NULL
144288 +dn_fib_nlmsg_size_59643 dn_fib_nlmsg_size 0 59643 NULL
144289 +trusted_instantiate_59644 trusted_instantiate 0 59644 NULL
144290 +osst_sysfs_add_59645 osst_sysfs_add 0 59645 NULL
144291 +mxl111sf_tuner_get_if_frequency_59646 mxl111sf_tuner_get_if_frequency 0 59646 NULL nohasharray
144292 +SyS_setdomainname_59646 SyS_setdomainname 2 59646 &mxl111sf_tuner_get_if_frequency_59646
144293 +file_update_time_59647 file_update_time 0 59647 NULL
144294 +hidraw_read_59650 hidraw_read 3-0 59650 NULL nohasharray
144295 +ubifs_setxattr_59650 ubifs_setxattr 4-0 59650 &hidraw_read_59650 nohasharray
144296 +snd_usb_substream_capture_trigger_59650 snd_usb_substream_capture_trigger 0 59650 &ubifs_setxattr_59650
144297 +v9fs_xattr_set_acl_59651 v9fs_xattr_set_acl 4-0 59651 NULL
144298 +set_in_min2_59659 set_in_min2 0-4 59659 NULL
144299 +ax88179_write_cmd_59661 ax88179_write_cmd 5-0 59661 NULL nohasharray
144300 +mv_u3d_ep_enable_59661 mv_u3d_ep_enable 0 59661 &ax88179_write_cmd_59661 nohasharray
144301 +level_store_59661 level_store 0-3 59661 &mv_u3d_ep_enable_59661
144302 +__devcgroup_check_permission_59665 __devcgroup_check_permission 0 59665 NULL
144303 +iwl_dbgfs_mac_params_read_59666 iwl_dbgfs_mac_params_read 3-0 59666 NULL
144304 +register_jprobe_59669 register_jprobe 0 59669 NULL
144305 +alloc_dca_provider_59670 alloc_dca_provider 2 59670 NULL
144306 +create_multi_cap_vol_ctl_59672 create_multi_cap_vol_ctl 0 59672 NULL
144307 +int3400_thermal_get_temp_59676 int3400_thermal_get_temp 0 59676 NULL
144308 +pch_gbe_get_sset_count_59679 pch_gbe_get_sset_count 0 59679 NULL
144309 +jffs2_decompress_59682 jffs2_decompress 0 59682 NULL
144310 +tw_show_stats_59686 tw_show_stats 0 59686 NULL
144311 +sriov_enable_59689 sriov_enable 0 59689 NULL
144312 +show_sas_phy_negotiated_linkrate_59695 show_sas_phy_negotiated_linkrate 0 59695 NULL
144313 +enc28j60_set_hw_macaddr_59696 enc28j60_set_hw_macaddr 0 59696 NULL
144314 +mic_calc_failure_read_59700 mic_calc_failure_read 3-0 59700 NULL
144315 +ioperm_get_59701 ioperm_get 4-3 59701 NULL
144316 +create_59705 create 0 59705 NULL
144317 +rndis_opts_dev_addr_store_59706 rndis_opts_dev_addr_store 0-3 59706 NULL
144318 +xpc_system_reboot_59708 xpc_system_reboot 0 59708 NULL
144319 +__team_option_inst_add_option_59709 __team_option_inst_add_option 0 59709 NULL
144320 +qt1010_set_params_59719 qt1010_set_params 0 59719 NULL
144321 +store_remove_id_59721 store_remove_id 0-3 59721 NULL
144322 +cfq_group_idle_store_59722 cfq_group_idle_store 3-0 59722 NULL
144323 +mlx4_tunnel_steer_add_59724 mlx4_tunnel_steer_add 0 59724 NULL
144324 +nouveau_hwmon_set_emergency_temp_hyst_59727 nouveau_hwmon_set_emergency_temp_hyst 0-4 59727 NULL
144325 +prism2_info_scanresults_59729 prism2_info_scanresults 3 59729 NULL
144326 +pc_show_59731 pc_show 0 59731 NULL nohasharray
144327 +bcmgenet_open_59731 bcmgenet_open 0 59731 &pc_show_59731
144328 +ivtv_firmware_check_59732 ivtv_firmware_check 0 59732 NULL
144329 +set_mode_59733 set_mode 0 59733 NULL
144330 +nfs_file_splice_read_59735 nfs_file_splice_read 0 59735 NULL
144331 +twl4030_madc_wait_conversion_ready_59737 twl4030_madc_wait_conversion_ready 0 59737 NULL nohasharray
144332 +perf_event_read_group_59737 perf_event_read_group 0 59737 &twl4030_madc_wait_conversion_ready_59737
144333 +wm8996_gpio_direction_in_59739 wm8996_gpio_direction_in 0 59739 NULL nohasharray
144334 +show_cursor_59739 show_cursor 0 59739 &wm8996_gpio_direction_in_59739 nohasharray
144335 +peak_usb_start_59739 peak_usb_start 0 59739 &show_cursor_59739
144336 +ieee80211_if_read_fwded_unicast_59740 ieee80211_if_read_fwded_unicast 3-0 59740 NULL nohasharray
144337 +vivid_vid_out_s_ctrl_59740 vivid_vid_out_s_ctrl 0 59740 &ieee80211_if_read_fwded_unicast_59740
144338 +i7core_inject_show_bank_59743 i7core_inject_show_bank 0 59743 NULL
144339 +qib_decode_7220_sdma_errs_59745 qib_decode_7220_sdma_errs 4 59745 NULL
144340 +strnlen_59746 strnlen 0 59746 NULL nohasharray
144341 +dump_eeprom_59746 dump_eeprom 0-5 59746 &strnlen_59746 nohasharray
144342 +bitmap_parse_user_59746 bitmap_parse_user 0 59746 &dump_eeprom_59746
144343 +snd_interval_refine_set_59748 snd_interval_refine_set 0 59748 NULL nohasharray
144344 +sd_start_video_59748 sd_start_video 0 59748 &snd_interval_refine_set_59748
144345 +sctp_manip_pkt_59749 sctp_manip_pkt 4 59749 NULL nohasharray
144346 +tridentfb_check_var_59749 tridentfb_check_var 0 59749 &sctp_manip_pkt_59749
144347 +ext3_acl_count_59754 ext3_acl_count 0-1 59754 NULL
144348 +isci_port_perform_hard_reset_59760 isci_port_perform_hard_reset 0 59760 NULL
144349 +cxacru_sysfs_show_adsl_controller_version_59762 cxacru_sysfs_show_adsl_controller_version 0 59762 NULL
144350 +long_retry_limit_read_59766 long_retry_limit_read 3-0 59766 NULL nohasharray
144351 +get_sset_count_59766 get_sset_count 0 59766 &long_retry_limit_read_59766 nohasharray
144352 +cap_inode_need_killpriv_59766 cap_inode_need_killpriv 0 59766 &get_sset_count_59766
144353 +interf_mitigation_59777 interf_mitigation 0 59777 NULL
144354 +complain_secs_show_59778 complain_secs_show 0 59778 NULL
144355 +venus_remove_59781 venus_remove 4 59781 NULL
144356 +mei_nfc_recv_59784 mei_nfc_recv 3 59784 NULL
144357 +net2280_enable_59787 net2280_enable 0 59787 NULL
144358 +xlog_do_recover_59789 xlog_do_recover 3 59789 NULL
144359 +tle62x0_gpio_store_59790 tle62x0_gpio_store 0-4 59790 NULL
144360 +smsc_phy_ack_interrupt_59791 smsc_phy_ack_interrupt 0 59791 NULL
144361 +ims_pcu_update_firmware_status_show_59793 ims_pcu_update_firmware_status_show 0 59793 NULL
144362 +pcf2127_rtc_read_time_59796 pcf2127_rtc_read_time 0 59796 NULL
144363 +msb_get_zone_from_lba_59800 msb_get_zone_from_lba 0-1 59800 NULL
144364 +C_SYSC_preadv_59801 C_SYSC_preadv 3 59801 NULL
144365 +ipw_write_59807 ipw_write 3 59807 NULL nohasharray
144366 +behind_writes_used_reset_59807 behind_writes_used_reset 0-3 59807 &ipw_write_59807
144367 +rtllib_wx_set_gen_ie_59808 rtllib_wx_set_gen_ie 3 59808 NULL
144368 +scsi_init_shared_tag_map_59812 scsi_init_shared_tag_map 2-0 59812 NULL nohasharray
144369 +usbhsg_try_start_59812 usbhsg_try_start 0 59812 &scsi_init_shared_tag_map_59812
144370 +jffs2_readpage_59813 jffs2_readpage 0 59813 NULL
144371 +fuse_writepage_locked_59814 fuse_writepage_locked 0 59814 NULL
144372 +regulator_suspend_standby_state_show_59817 regulator_suspend_standby_state_show 0 59817 NULL
144373 +store_mem_state_59818 store_mem_state 0-4 59818 NULL
144374 +acpi_ds_get_predicate_value_59819 acpi_ds_get_predicate_value 0 59819 NULL nohasharray
144375 +ft_nacl_show_port_name_59819 ft_nacl_show_port_name 0 59819 &acpi_ds_get_predicate_value_59819 nohasharray
144376 +at76_add_interface_59819 at76_add_interface 0 59819 &ft_nacl_show_port_name_59819
144377 +drxk_i2c_transfer_59821 drxk_i2c_transfer 3 59821 NULL
144378 +vivid_vid_cap_s_ctrl_59824 vivid_vid_cap_s_ctrl 0 59824 NULL
144379 +__logfs_truncate_rec_59827 __logfs_truncate_rec 0 59827 NULL
144380 +ieee80211_if_read_dot11MeshHWMPmaxPREQretries_59829 ieee80211_if_read_dot11MeshHWMPmaxPREQretries 3-0 59829 NULL
144381 +gspca_dev_probe2_59833 gspca_dev_probe2 4 59833 NULL nohasharray
144382 +pzl_urb_enqueue_59833 pzl_urb_enqueue 0 59833 &gspca_dev_probe2_59833
144383 +lkdtm_register_cpoint_59834 lkdtm_register_cpoint 0 59834 NULL
144384 +erst_clear_59835 erst_clear 0 59835 NULL
144385 +bq24190_write_59837 bq24190_write 0 59837 NULL
144386 +inv_mpu6050_fifo_rate_store_59838 inv_mpu6050_fifo_rate_store 0-4 59838 NULL
144387 +__oxu_urb_enqueue_59839 __oxu_urb_enqueue 0 59839 NULL nohasharray
144388 +apparmor_inode_getattr_59839 apparmor_inode_getattr 0 59839 &__oxu_urb_enqueue_59839 nohasharray
144389 +wusb_dev_set_encryption_59839 wusb_dev_set_encryption 0 59839 &apparmor_inode_getattr_59839 nohasharray
144390 +wl3501_suspend_59839 wl3501_suspend 0 59839 &wusb_dev_set_encryption_59839
144391 +qla24xx_vport_disable_59843 qla24xx_vport_disable 0 59843 NULL
144392 +fs64_to_cpu_59845 fs64_to_cpu 0 59845 NULL
144393 +da9063_ldo_get_mode_59846 da9063_ldo_get_mode 0 59846 NULL
144394 +show_iface_tcp_wsf_59848 show_iface_tcp_wsf 0 59848 NULL
144395 +regmap_raw_write_async_59849 regmap_raw_write_async 2-4 59849 NULL nohasharray
144396 +f_read_cntrs_59849 f_read_cntrs 0 59849 &regmap_raw_write_async_59849
144397 +vsp1_video_buffer_prepare_59850 vsp1_video_buffer_prepare 0 59850 NULL
144398 +qla27xx_fwdt_template_size_59858 qla27xx_fwdt_template_size 0 59858 NULL
144399 +niu_rx_channel_lpage_init_59865 niu_rx_channel_lpage_init 0 59865 NULL nohasharray
144400 +intel_ring_wait_request_59865 intel_ring_wait_request 0 59865 &niu_rx_channel_lpage_init_59865
144401 +target_core_alua_tg_pt_gp_show_attr_alua_support_transitioning_59869 target_core_alua_tg_pt_gp_show_attr_alua_support_transitioning 0 59869 NULL
144402 +m48t59_nvram_write_59870 m48t59_nvram_write 0-6-5 59870 NULL
144403 +set_pwm_auto_pwm_min_59872 set_pwm_auto_pwm_min 0-4 59872 NULL
144404 +show_alarm_mask_59874 show_alarm_mask 0 59874 NULL
144405 +biovec_create_pool_59878 biovec_create_pool 1 59878 NULL
144406 +osst_flush_buffer_59879 osst_flush_buffer 0 59879 NULL
144407 +pvr2_ioread_set_sync_key_59882 pvr2_ioread_set_sync_key 3 59882 NULL
144408 +mwifiex_cfg80211_tdls_mgmt_59884 mwifiex_cfg80211_tdls_mgmt 10 59884 NULL
144409 +l2cap_sock_recvmsg_59886 l2cap_sock_recvmsg 4-0 59886 NULL
144410 +ffs_prepare_buffer_59892 ffs_prepare_buffer 2 59892 NULL
144411 +xwrite_59906 xwrite 3 59906 NULL
144412 +do_rbd_remove_59907 do_rbd_remove 0-3 59907 NULL
144413 +swiotlb_map_page_59909 swiotlb_map_page 3 59909 NULL
144414 +cpu_rt_period_write_uint_59912 cpu_rt_period_write_uint 0 59912 NULL
144415 +rx_dropped_show_59917 rx_dropped_show 0 59917 NULL
144416 +store_rescan_field_59920 store_rescan_field 0-4 59920 NULL
144417 +zd1201_net_open_59921 zd1201_net_open 0 59921 NULL
144418 +cachefiles_read_or_alloc_page_59923 cachefiles_read_or_alloc_page 0 59923 NULL nohasharray
144419 +toshiba_sleep_functions_status_set_59923 toshiba_sleep_functions_status_set 0 59923 &cachefiles_read_or_alloc_page_59923
144420 +bnx2_fw_sync_59929 bnx2_fw_sync 0 59929 NULL
144421 +read_59931 read 0 59931 NULL
144422 +ecryptfs_process_key_cipher_59932 ecryptfs_process_key_cipher 0 59932 NULL nohasharray
144423 +cifs_sync_mid_result_59932 cifs_sync_mid_result 0 59932 &ecryptfs_process_key_cipher_59932
144424 +ath5k_hw_rfgain_init_59935 ath5k_hw_rfgain_init 0 59935 NULL
144425 +cxacru_sysfs_show_downstream_bits_per_frame_59943 cxacru_sysfs_show_downstream_bits_per_frame 0 59943 NULL
144426 +mmio32write__write_file_59944 mmio32write__write_file 0 59944 NULL
144427 +advansys_board_found_59945 advansys_board_found 0 59945 NULL
144428 +ncp_make_closed_59948 ncp_make_closed 0 59948 NULL
144429 +ath10k_read_dfs_stats_59949 ath10k_read_dfs_stats 3-0 59949 NULL
144430 +dapm_widget_power_read_file_59950 dapm_widget_power_read_file 3-0 59950 NULL nohasharray
144431 +il_dbgfs_rxon_flags_read_59950 il_dbgfs_rxon_flags_read 3-0 59950 &dapm_widget_power_read_file_59950
144432 +cfq_back_seek_max_store_59951 cfq_back_seek_max_store 3-0 59951 NULL
144433 +il_dbgfs_missed_beacon_read_59956 il_dbgfs_missed_beacon_read 3-0 59956 NULL
144434 +cuse_write_59958 cuse_write 0-3 59958 NULL
144435 +cifs_setup_session_59967 cifs_setup_session 0 59967 NULL nohasharray
144436 +v9fs_write_inode_59967 v9fs_write_inode 0 59967 &cifs_setup_session_59967
144437 +__arch_hweight16_59975 __arch_hweight16 0 59975 NULL nohasharray
144438 +smsc911x_ethtool_get_eeprom_len_59975 smsc911x_ethtool_get_eeprom_len 0 59975 &__arch_hweight16_59975
144439 +store_frontswap_hysteresis_59976 store_frontswap_hysteresis 0-4 59976 NULL
144440 +fuse_perm_getattr_59977 fuse_perm_getattr 0 59977 NULL
144441 +squashfs_max_decompressors_59978 squashfs_max_decompressors 0 59978 NULL nohasharray
144442 +tsl2550_set_operating_mode_59978 tsl2550_set_operating_mode 0 59978 &squashfs_max_decompressors_59978
144443 +tpm_tis_send_main_59980 tpm_tis_send_main 0-3 59980 NULL nohasharray
144444 +memcg_activate_kmem_59980 memcg_activate_kmem 0 59980 &tpm_tis_send_main_59980
144445 +elan_smbus_write_fw_block_59982 elan_smbus_write_fw_block 0 59982 NULL
144446 +osd_req_read_kern_59990 osd_req_read_kern 5 59990 NULL
144447 +get_ether_addr_str_59995 get_ether_addr_str 0 59995 NULL
144448 +deadline_read_expire_show_59999 deadline_read_expire_show 0 59999 NULL
144449 +setup_60000 setup 0 60000 NULL
144450 +ghash_async_setkey_60001 ghash_async_setkey 3 60001 NULL
144451 +sctp_bindx_add_60002 sctp_bindx_add 0 60002 NULL
144452 +ieee80211_if_fmt_dot11MeshAwakeWindowDuration_60006 ieee80211_if_fmt_dot11MeshAwakeWindowDuration 3 60006 NULL nohasharray
144453 +enic_vlan_rx_add_vid_60006 enic_vlan_rx_add_vid 0 60006 &ieee80211_if_fmt_dot11MeshAwakeWindowDuration_60006 nohasharray
144454 +hif_usb_send_60006 hif_usb_send 0 60006 &enic_vlan_rx_add_vid_60006
144455 +rawsock_sendmsg_60010 rawsock_sendmsg 4-0 60010 NULL
144456 +mthca_init_cq_60011 mthca_init_cq 2 60011 NULL
144457 +register_device_60015 register_device 2-3 60015 NULL
144458 +target_core_store_dev_lba_map_60016 target_core_store_dev_lba_map 0-3 60016 NULL
144459 +batadv_dat_init_60023 batadv_dat_init 0 60023 NULL
144460 +ebitmap_set_bit_60024 ebitmap_set_bit 0 60024 NULL
144461 +osd_req_list_dev_partitions_60027 osd_req_list_dev_partitions 4 60027 NULL
144462 +ds2781_get_control_register_60028 ds2781_get_control_register 0 60028 NULL nohasharray
144463 +target_fabric_tpg_attrib_attr_store_60028 target_fabric_tpg_attrib_attr_store 0-4 60028 &ds2781_get_control_register_60028
144464 +store_60029 store 0-3 60029 NULL nohasharray
144465 +do_set_fan_target_60029 do_set_fan_target 0 60029 &store_60029
144466 +xlog_bread_offset_60030 xlog_bread_offset 3 60030 NULL
144467 +squashfs_security_list_60031 squashfs_security_list 0-5 60031 NULL
144468 +gen10g_soft_reset_60032 gen10g_soft_reset 0 60032 NULL
144469 +sys_sched_getaffinity_60033 sys_sched_getaffinity 2 60033 NULL nohasharray
144470 +proc_setattr_60033 proc_setattr 0 60033 &sys_sched_getaffinity_60033
144471 +do_ip6t_set_ctl_60040 do_ip6t_set_ctl 4 60040 NULL
144472 +pmcraid_change_queue_depth_60044 pmcraid_change_queue_depth 2-0 60044 NULL
144473 +vcs_size_60050 vcs_size 0 60050 NULL
144474 +sis630_transaction_start_60054 sis630_transaction_start 0 60054 NULL nohasharray
144475 +arcmsr_attr_host_fw_model_60054 arcmsr_attr_host_fw_model 0 60054 &sis630_transaction_start_60054
144476 +afs_cell_init_60055 afs_cell_init 0 60055 NULL nohasharray
144477 +pch_phub_write_serial_rom_60055 pch_phub_write_serial_rom 0 60055 &afs_cell_init_60055
144478 +gru_alloc_gts_60056 gru_alloc_gts 2-3 60056 NULL
144479 +il4965_txq_ctx_alloc_60062 il4965_txq_ctx_alloc 0 60062 NULL
144480 +compat_writev_60063 compat_writev 3 60063 NULL
144481 +ath6kl_listen_int_write_60066 ath6kl_listen_int_write 3-0 60066 NULL nohasharray
144482 +fsa9480_show_device_60066 fsa9480_show_device 0 60066 &ath6kl_listen_int_write_60066
144483 +mxl5007t_tuner_rf_tune_60070 mxl5007t_tuner_rf_tune 0 60070 NULL
144484 +i7core_inject_section_store_60074 i7core_inject_section_store 0-4 60074 NULL
144485 +usb_os_desc_prepare_interf_dir_60075 usb_os_desc_prepare_interf_dir 2 60075 NULL
144486 +show_60078 show 0 60078 NULL nohasharray
144487 +rtl2832_regmap_read_60078 rtl2832_regmap_read 0 60078 &show_60078
144488 +mp_register_gsi_60079 mp_register_gsi 2 60079 NULL
144489 +smk_curacc_60080 smk_curacc 0 60080 NULL
144490 +rxrpc_kernel_send_data_60083 rxrpc_kernel_send_data 3 60083 NULL nohasharray
144491 +real_power_state_show_60083 real_power_state_show 0 60083 &rxrpc_kernel_send_data_60083
144492 +hw_init_60084 hw_init 0 60084 NULL
144493 +store_dts_ext_60085 store_dts_ext 0-4 60085 NULL nohasharray
144494 +roccat_common2_sysfs_write_keys_function_60085 roccat_common2_sysfs_write_keys_function 0-6-5 60085 &store_dts_ext_60085
144495 +set_hw_addr_filt_60093 set_hw_addr_filt 0 60093 NULL
144496 +read_fs_60094 read_fs 0-5-6 60094 NULL
144497 +in_tx_show_60098 in_tx_show 0 60098 NULL
144498 +show_temp_auto_point1_temp_hyst_60099 show_temp_auto_point1_temp_hyst 0 60099 NULL nohasharray
144499 +qla2x00_pci_info_show_60099 qla2x00_pci_info_show 0 60099 &show_temp_auto_point1_temp_hyst_60099
144500 +operational_check_60102 operational_check 0 60102 NULL
144501 +ieee80211_if_fmt_fwded_frames_60103 ieee80211_if_fmt_fwded_frames 3 60103 NULL
144502 +ext3_xattr_security_set_60108 ext3_xattr_security_set 0 60108 NULL
144503 +cmd_rsv_establish_60112 cmd_rsv_establish 0 60112 NULL
144504 +SYSC_msgsnd_60113 SYSC_msgsnd 3 60113 NULL
144505 +i40e_vsi_control_rx_60116 i40e_vsi_control_rx 0 60116 NULL
144506 +ttm_bo_kmap_60118 ttm_bo_kmap 2-3 60118 NULL nohasharray
144507 +reserve_or_set_tx_60118 reserve_or_set_tx 0 60118 &ttm_bo_kmap_60118
144508 +nfs_idmap_request_key_60124 nfs_idmap_request_key 2 60124 NULL
144509 +show_60125 show 0 60125 NULL
144510 +show_60127 show 0 60127 NULL
144511 +hfs_brec_find_60131 hfs_brec_find 0 60131 NULL
144512 +pcpu_need_to_extend_60133 pcpu_need_to_extend 0 60133 NULL
144513 +devnum_show_60150 devnum_show 0 60150 NULL
144514 +zatm_setsockopt_60154 zatm_setsockopt 0 60154 NULL
144515 +ld_usb_read_60156 ld_usb_read 3-0 60156 NULL nohasharray
144516 +bind_60156 bind 0 60156 &ld_usb_read_60156
144517 +jmb38x_ms_count_slots_60164 jmb38x_ms_count_slots 0 60164 NULL
144518 +init_state_60165 init_state 2 60165 NULL nohasharray
144519 +hugetlbfs_statfs_60165 hugetlbfs_statfs 0 60165 &init_state_60165
144520 +deadline_front_merges_show_60171 deadline_front_merges_show 0 60171 NULL
144521 +usbvision_read_reg_60172 usbvision_read_reg 0 60172 NULL
144522 +lp5521_update_program_memory_60174 lp5521_update_program_memory 0-3 60174 NULL
144523 +jffs2_alloc_full_dirent_60179 jffs2_alloc_full_dirent 1 60179 NULL nohasharray
144524 +sg_build_sgat_60179 sg_build_sgat 3 60179 &jffs2_alloc_full_dirent_60179
144525 +uwb_rc_start_beacon_60180 uwb_rc_start_beacon 0 60180 NULL
144526 +avc_denied_60181 avc_denied 0 60181 NULL
144527 +ath10k_wmi_vdev_spectral_conf_60182 ath10k_wmi_vdev_spectral_conf 0 60182 NULL
144528 +fuse_async_req_send_60183 fuse_async_req_send 0-3 60183 NULL nohasharray
144529 +show_in_min2_60183 show_in_min2 0 60183 &fuse_async_req_send_60183
144530 +uwb_dev_BPST_show_60184 uwb_dev_BPST_show 0 60184 NULL
144531 +parse_init_verbs_60185 parse_init_verbs 0 60185 NULL
144532 +pm3393_set_mtu_60190 pm3393_set_mtu 0 60190 NULL
144533 +arch_setup_msi_irqs_60193 arch_setup_msi_irqs 0 60193 NULL nohasharray
144534 +rx_rx_tkip_replays_read_60193 rx_rx_tkip_replays_read 3-0 60193 &arch_setup_msi_irqs_60193
144535 +show_reconnect_delay_60198 show_reconnect_delay 0 60198 NULL
144536 +acquire_store_60201 acquire_store 0-4 60201 NULL
144537 +qib_reg_phys_mr_60202 qib_reg_phys_mr 3 60202 NULL nohasharray
144538 +ib_send_cm_mra_60202 ib_send_cm_mra 4 60202 &qib_reg_phys_mr_60202
144539 +__mt9t112_mcu_write_60204 __mt9t112_mcu_write 0 60204 NULL
144540 +ubifs_jnl_truncate_60206 ubifs_jnl_truncate 0 60206 NULL
144541 +da9052_read_vddout_60207 da9052_read_vddout 0 60207 NULL nohasharray
144542 +__hw_addr_del_60207 __hw_addr_del 0 60207 &da9052_read_vddout_60207
144543 +btrfs_get_token_16_60220 btrfs_get_token_16 0 60220 NULL
144544 +rtpm_active_time_show_60221 rtpm_active_time_show 0 60221 NULL
144545 +__phys_addr_nodebug_60230 __phys_addr_nodebug 0 60230 NULL nohasharray
144546 +arizona_map_irq_60230 arizona_map_irq 2 60230 &__phys_addr_nodebug_60230
144547 +kstrtouint_60233 kstrtouint 0 60233 NULL
144548 +show_pwm_tmax_60240 show_pwm_tmax 0 60240 NULL
144549 +alc880_parse_auto_config_60242 alc880_parse_auto_config 0 60242 NULL
144550 +wm831x_auxadc_read_uv_60248 wm831x_auxadc_read_uv 0 60248 NULL nohasharray
144551 +sht15_show_humidity_60248 sht15_show_humidity 0 60248 &wm831x_auxadc_read_uv_60248 nohasharray
144552 +de_open_60248 de_open 0 60248 &sht15_show_humidity_60248
144553 +wm831x_irq_60254 wm831x_irq 2 60254 NULL
144554 +alx_get_sset_count_60255 alx_get_sset_count 0 60255 NULL
144555 +compat_sys_fcntl64_60256 compat_sys_fcntl64 3 60256 NULL
144556 +irq_alloc_domain_generic_chips_60264 irq_alloc_domain_generic_chips 3-2 60264 NULL
144557 +notify_recv_post_dequeue_60265 notify_recv_post_dequeue 0 60265 NULL nohasharray
144558 +mlx4_ACCESS_MEM_60265 mlx4_ACCESS_MEM 0 60265 &notify_recv_post_dequeue_60265
144559 +validate_trigger_60267 validate_trigger 0 60267 NULL
144560 +m920x_read_60272 m920x_read 0 60272 NULL
144561 +display_crc_ctl_write_60273 display_crc_ctl_write 3-0 60273 NULL
144562 +printer_write_60276 printer_write 3 60276 NULL
144563 +rds_recvmsg_60282 rds_recvmsg 0-4 60282 NULL
144564 +rv3029c2_rtc_set_alarm_60283 rv3029c2_rtc_set_alarm 0 60283 NULL
144565 +__pskb_pull_tail_60287 __pskb_pull_tail 2 60287 NULL
144566 +at86rf230_start_60288 at86rf230_start 0 60288 NULL nohasharray
144567 +store_in_beep_60288 store_in_beep 0-4 60288 &at86rf230_start_60288
144568 +pwm1_enable_show_60290 pwm1_enable_show 0 60290 NULL nohasharray
144569 +dsense_store_60290 dsense_store 0-3 60290 &pwm1_enable_show_60290
144570 +target_stat_scsi_port_show_attr_inst_60295 target_stat_scsi_port_show_attr_inst 0 60295 NULL
144571 +dn_nsp_return_disc_60296 dn_nsp_return_disc 2 60296 NULL
144572 +bh1770_prox_set_threshold_60299 bh1770_prox_set_threshold 0 60299 NULL
144573 +show_auto_pwm_min_60306 show_auto_pwm_min 0 60306 NULL
144574 +os_desc_use_show_60317 os_desc_use_show 0 60317 NULL
144575 +lpfc_drvr_version_show_60319 lpfc_drvr_version_show 0 60319 NULL
144576 +rocker_dma_rx_ring_skbs_alloc_60321 rocker_dma_rx_ring_skbs_alloc 0 60321 NULL
144577 +lpfc_request_firmware_upgrade_show_60324 lpfc_request_firmware_upgrade_show 0 60324 NULL
144578 +mlx4_slave_cmd_60337 mlx4_slave_cmd 0 60337 NULL
144579 +v9fs_xattr_security_get_60341 v9fs_xattr_security_get 0 60341 NULL
144580 +ecryptfs_write_inode_size_to_header_60342 ecryptfs_write_inode_size_to_header 0 60342 NULL
144581 +__kfifo_from_user_r_60345 __kfifo_from_user_r 3-5 60345 NULL
144582 +show_uframe_periodic_max_60347 show_uframe_periodic_max 0 60347 NULL
144583 +wusb_usb_ncb_60348 wusb_usb_ncb 0 60348 NULL
144584 +rh_call_control_60349 rh_call_control 0 60349 NULL
144585 +init_60352 init 0 60352 NULL
144586 +show_sas_phy_phy_reset_problem_count_60353 show_sas_phy_phy_reset_problem_count 0 60353 NULL
144587 +mlx4_en_change_mtu_60358 mlx4_en_change_mtu 0 60358 NULL
144588 +prepare_60360 prepare 0 60360 NULL
144589 +mesh_rx_csa_frame_60361 mesh_rx_csa_frame 3 60361 NULL
144590 +show_firmwareCode_60363 show_firmwareCode 0 60363 NULL
144591 +listxattr_filler_60364 listxattr_filler 3 60364 NULL
144592 +dccp_setsockopt_60367 dccp_setsockopt 5-0 60367 NULL nohasharray
144593 +wl1251_event_unmask_60367 wl1251_event_unmask 0 60367 &dccp_setsockopt_60367
144594 +tcp_md5_do_del_60370 tcp_md5_do_del 0 60370 NULL
144595 +try_ctrl_60373 try_ctrl 0 60373 NULL
144596 +store_fc_private_host_dev_loss_tmo_60376 store_fc_private_host_dev_loss_tmo 0-4 60376 NULL
144597 +ali15x3_transaction_60378 ali15x3_transaction 0 60378 NULL
144598 +ubi_eba_atomic_leb_change_60379 ubi_eba_atomic_leb_change 5-0 60379 NULL nohasharray
144599 +ncp_notify_change_60379 ncp_notify_change 0 60379 &ubi_eba_atomic_leb_change_60379
144600 +uevent_show_60385 uevent_show 0 60385 NULL
144601 +notifier_call_60391 notifier_call 0 60391 NULL
144602 +mthca_alloc_resize_buf_60394 mthca_alloc_resize_buf 3 60394 NULL
144603 +ocfs2_zero_extend_60396 ocfs2_zero_extend 0 60396 NULL nohasharray
144604 +iscsi_tpg_attrib_store_demo_mode_discovery_60396 iscsi_tpg_attrib_store_demo_mode_discovery 0-3 60396 &ocfs2_zero_extend_60396
144605 +tveeprom_read_60397 tveeprom_read 3 60397 NULL
144606 +cfv_netdev_open_60398 cfv_netdev_open 0 60398 NULL
144607 +driver_names_read_60399 driver_names_read 3-0 60399 NULL
144608 +bus_speed_read_60406 bus_speed_read 0 60406 NULL
144609 +imx074_g_fmt_60411 imx074_g_fmt 0 60411 NULL
144610 +SendReceive_60415 SendReceive 0 60415 NULL
144611 +control_show_60422 control_show 0 60422 NULL
144612 +show_fan_beep_60423 show_fan_beep 0 60423 NULL
144613 +excessive_retries_read_60425 excessive_retries_read 3-0 60425 NULL
144614 +of_property_count_elems_of_size_60426 of_property_count_elems_of_size 0-3 60426 NULL
144615 +tstats_write_60432 tstats_write 3-0 60432 NULL
144616 +atl1_change_mtu_60434 atl1_change_mtu 0 60434 NULL
144617 +tipc_buf_acquire_60437 tipc_buf_acquire 1 60437 NULL nohasharray
144618 +iio_trigger_read_name_60437 iio_trigger_read_name 0 60437 &tipc_buf_acquire_60437 nohasharray
144619 +lio_target_tpg_show_enable_60437 lio_target_tpg_show_enable 0 60437 &iio_trigger_read_name_60437
144620 +parse_output_paths_60438 parse_output_paths 0 60438 NULL
144621 +show_carrier_60439 show_carrier 0 60439 NULL nohasharray
144622 +elan_i2c_iap_get_mode_60439 elan_i2c_iap_get_mode 0 60439 &show_carrier_60439
144623 +rx_data_60442 rx_data 4 60442 NULL nohasharray
144624 +sysv_write_begin_60442 sysv_write_begin 0 60442 &rx_data_60442
144625 +t4_wait_op_done_60444 t4_wait_op_done 0 60444 NULL nohasharray
144626 +s5k4aa_set_hvflip_60444 s5k4aa_set_hvflip 0 60444 &t4_wait_op_done_60444
144627 +read_usrate_60445 read_usrate 0 60445 NULL
144628 +tcf_csum_ipv4_igmp_60446 tcf_csum_ipv4_igmp 3 60446 NULL
144629 +__uncore_mask0_show_60454 __uncore_mask0_show 0 60454 NULL
144630 +snd_hda_get_num_raw_conns_60462 snd_hda_get_num_raw_conns 0 60462 NULL
144631 +cmos_set_alarm_60463 cmos_set_alarm 0 60463 NULL
144632 +pnfs_layoutcommit_inode_60465 pnfs_layoutcommit_inode 0 60465 NULL
144633 +initialize_controlvm_payload_info_60472 initialize_controlvm_payload_info 2-1-3 60472 NULL
144634 +reiserfs_permission_60474 reiserfs_permission 0 60474 NULL nohasharray
144635 +iwl_dbgfs_ss_force_write_60474 iwl_dbgfs_ss_force_write 0-3 60474 &reiserfs_permission_60474
144636 +hfsplus_listxattr_finder_info_60475 hfsplus_listxattr_finder_info 0 60475 NULL
144637 +lp8788_show_eoc_level_60477 lp8788_show_eoc_level 0 60477 NULL
144638 +ext3_writeback_writepage_60479 ext3_writeback_writepage 0 60479 NULL
144639 +load_info_60481 load_info 0 60481 NULL
144640 +ht_show_60482 ht_show 0 60482 NULL nohasharray
144641 +broadsheet_spiflash_wait_for_status_60482 broadsheet_spiflash_wait_for_status 0 60482 &ht_show_60482
144642 +crypto_shash_setkey_60483 crypto_shash_setkey 3-0 60483 NULL
144643 +tpacpi_driver_version_show_60485 tpacpi_driver_version_show 0 60485 NULL
144644 +mmc_cid_show_60490 mmc_cid_show 0 60490 NULL nohasharray
144645 +generic_key_timeout_60490 generic_key_timeout 0 60490 &mmc_cid_show_60490
144646 +lustre_msg_early_size_60496 lustre_msg_early_size 0 60496 NULL
144647 +elv_iosched_show_60498 elv_iosched_show 0 60498 NULL
144648 +acpi_tb_get_root_table_entry_60501 acpi_tb_get_root_table_entry 0 60501 NULL
144649 +show_unicast_flood_60505 show_unicast_flood 0 60505 NULL nohasharray
144650 +iscsi_stat_sess_show_attr_rsp_pdus_60505 iscsi_stat_sess_show_attr_rsp_pdus 0 60505 &show_unicast_flood_60505 nohasharray
144651 +rbd_dev_v2_header_onetime_60505 rbd_dev_v2_header_onetime 0 60505 &iscsi_stat_sess_show_attr_rsp_pdus_60505
144652 +store_temp_auto_pwm_min_60510 store_temp_auto_pwm_min 0-4 60510 NULL
144653 +xfs_btree_make_block_unfull_60511 xfs_btree_make_block_unfull 0 60511 NULL
144654 +set_fan_pulses_60512 set_fan_pulses 0-4 60512 NULL
144655 +smb2_new_read_req_60513 smb2_new_read_req 0 60513 NULL
144656 +ath_tx_init_60515 ath_tx_init 2 60515 NULL
144657 +device_for_each_child_60519 device_for_each_child 0 60519 NULL
144658 +pm8001_ctl_fw_version_show_60521 pm8001_ctl_fw_version_show 0 60521 NULL nohasharray
144659 +nilfs_mdt_write_page_60521 nilfs_mdt_write_page 0 60521 &pm8001_ctl_fw_version_show_60521
144660 +lx_dsp_reg_read_60524 lx_dsp_reg_read 0 60524 NULL nohasharray
144661 +btcx_riscmem_alloc_60524 btcx_riscmem_alloc 0 60524 &lx_dsp_reg_read_60524
144662 +raw_connect_60525 raw_connect 0 60525 NULL
144663 +compat_SyS_get_mempolicy_60527 compat_SyS_get_mempolicy 3 60527 NULL
144664 +sun4i_pwm_config_60531 sun4i_pwm_config 0 60531 NULL
144665 +hysdn_sched_rx_60533 hysdn_sched_rx 3 60533 NULL nohasharray
144666 +ad799x_read_frequency_60533 ad799x_read_frequency 0 60533 &hysdn_sched_rx_60533
144667 +ql_adapter_up_60540 ql_adapter_up 0 60540 NULL
144668 +zl10036_set_frequency_60543 zl10036_set_frequency 0 60543 NULL
144669 +v9fs_fid_readn_60544 v9fs_fid_readn 4-0 60544 NULL
144670 +__device_refresh_sync_60549 __device_refresh_sync 0 60549 NULL
144671 +osc_lockless_truncate_seq_write_60553 osc_lockless_truncate_seq_write 3 60553 NULL
144672 +xfs_vm_direct_IO_60557 xfs_vm_direct_IO 4-0 60557 NULL
144673 +xen_panic_event_60561 xen_panic_event 0 60561 NULL
144674 +nfsd_hashsize_60562 nfsd_hashsize 0 60562 NULL nohasharray
144675 +em28xx_write_ac97_60562 em28xx_write_ac97 0 60562 &nfsd_hashsize_60562 nohasharray
144676 +sidtab_map_60562 sidtab_map 0 60562 &em28xx_write_ac97_60562
144677 +tracing_entries_write_60563 tracing_entries_write 3 60563 NULL
144678 +ath9k_htc_update_cap_target_60566 ath9k_htc_update_cap_target 0 60566 NULL
144679 +snd_ctl_read_60575 snd_ctl_read 0-3 60575 NULL nohasharray
144680 +qlcnic_inetaddr_event_60575 qlcnic_inetaddr_event 0 60575 &snd_ctl_read_60575
144681 +inv_mpu6050_switch_engine_60578 inv_mpu6050_switch_engine 0 60578 NULL
144682 +ovl_cache_entry_add_rb_60579 ovl_cache_entry_add_rb 3 60579 NULL
144683 +instance_ue_count_show_60587 instance_ue_count_show 0 60587 NULL
144684 +usbhid_get_raw_report_60588 usbhid_get_raw_report 0 60588 NULL nohasharray
144685 +default_read_file_60588 default_read_file 0-3 60588 &usbhid_get_raw_report_60588
144686 +i915_vma_bind_60589 i915_vma_bind 0 60589 NULL
144687 +nilfs_segctor_next_pseg_offset_show_60590 nilfs_segctor_next_pseg_offset_show 0 60590 NULL nohasharray
144688 +set_brightness_60590 set_brightness 0-4 60590 &nilfs_segctor_next_pseg_offset_show_60590
144689 +getoptions_60593 getoptions 0 60593 NULL
144690 +kone_sysfs_show_tcu_60597 kone_sysfs_show_tcu 0 60597 NULL
144691 +rtl8723_download_fw_60599 rtl8723_download_fw 0 60599 NULL
144692 +memblock_virt_alloc_try_nid_nopanic_60604 memblock_virt_alloc_try_nid_nopanic 1 60604 NULL nohasharray
144693 +resources_show_60604 resources_show 0 60604 &memblock_virt_alloc_try_nid_nopanic_60604 nohasharray
144694 +__uncore_mask_dnid_show_60604 __uncore_mask_dnid_show 0 60604 &resources_show_60604 nohasharray
144695 +usblp_rwait_and_lock_60604 usblp_rwait_and_lock 0 60604 &__uncore_mask_dnid_show_60604
144696 +qlcnic_issue_cmd_60607 qlcnic_issue_cmd 0 60607 NULL
144697 +mwifiex_cmd_mef_cfg_60610 mwifiex_cmd_mef_cfg 0 60610 NULL
144698 +nilfs_dat_prepare_end_60611 nilfs_dat_prepare_end 0 60611 NULL
144699 +cifs_partialpagewrite_60612 cifs_partialpagewrite 0 60612 NULL nohasharray
144700 +os_desc_qw_sign_store_60612 os_desc_qw_sign_store 0-3 60612 &cifs_partialpagewrite_60612
144701 +inode_change_ok_60614 inode_change_ok 0 60614 NULL
144702 +ath10k_wmi_pdev_set_param_60615 ath10k_wmi_pdev_set_param 0 60615 NULL
144703 +skb_transport_offset_60619 skb_transport_offset 0 60619 NULL nohasharray
144704 +target_core_alua_tg_pt_gp_store_attr_tg_pt_gp_id_60619 target_core_alua_tg_pt_gp_store_attr_tg_pt_gp_id 0-3 60619 &skb_transport_offset_60619
144705 +efx_mcdi_rpc_60620 efx_mcdi_rpc 0 60620 NULL
144706 +wl1273_fm_fops_write_60621 wl1273_fm_fops_write 3-0 60621 NULL
144707 +usb_control_msg_60624 usb_control_msg 0 60624 NULL nohasharray
144708 +igbvf_vlan_rx_add_vid_60624 igbvf_vlan_rx_add_vid 0 60624 &usb_control_msg_60624
144709 +store_60628 store 0 60628 NULL
144710 +acl_alloc_stack_init_60630 acl_alloc_stack_init 1 60630 NULL nohasharray
144711 +ath10k_wmi_sta_keepalive_60630 ath10k_wmi_sta_keepalive 0 60630 &acl_alloc_stack_init_60630
144712 +x509_key_preparse_60633 x509_key_preparse 0 60633 NULL
144713 +show_fnode_port_60637 show_fnode_port 0 60637 NULL nohasharray
144714 +nilfs_transaction_begin_60637 nilfs_transaction_begin 0 60637 &show_fnode_port_60637
144715 +ubifs_recover_leb_60639 ubifs_recover_leb 3 60639 NULL
144716 +uwb_set_status_60644 uwb_set_status 0 60644 NULL
144717 +ath10k_hif_power_up_60645 ath10k_hif_power_up 0 60645 NULL
144718 +smi_data_read_60646 smi_data_read 6-0-5 60646 NULL
144719 +__proc_lnet_stats_60647 __proc_lnet_stats 5 60647 NULL
144720 +rbd_dev_v2_parent_info_60648 rbd_dev_v2_parent_info 0 60648 NULL
144721 +if_sdio_host_to_card_60666 if_sdio_host_to_card 4 60666 NULL nohasharray
144722 +show_falltime_60666 show_falltime 0 60666 &if_sdio_host_to_card_60666
144723 +tvaudio_s_ctrl_60667 tvaudio_s_ctrl 0 60667 NULL
144724 +wl12xx_wait_for_event_60668 wl12xx_wait_for_event 0 60668 NULL
144725 +show_fcstat_invalid_tx_word_count_60669 show_fcstat_invalid_tx_word_count 0 60669 NULL
144726 +ieee80211_if_read_dot11MeshConfirmTimeout_60670 ieee80211_if_read_dot11MeshConfirmTimeout 3-0 60670 NULL
144727 +sctp_v4_addr_to_user_60672 sctp_v4_addr_to_user 0 60672 NULL
144728 +bluetooth_set_status_60674 bluetooth_set_status 0 60674 NULL
144729 +amd64_inject_ecc_vector_show_60676 amd64_inject_ecc_vector_show 0 60676 NULL nohasharray
144730 +o2hb_region_start_block_read_60676 o2hb_region_start_block_read 0 60676 &amd64_inject_ecc_vector_show_60676 nohasharray
144731 +upload_firmware_60676 upload_firmware 0 60676 &o2hb_region_start_block_read_60676
144732 +packet_alloc_pending_60677 packet_alloc_pending 0 60677 NULL nohasharray
144733 +alc861vd_parse_auto_config_60677 alc861vd_parse_auto_config 0 60677 &packet_alloc_pending_60677
144734 +read_vbt_r10_60679 read_vbt_r10 1 60679 NULL nohasharray
144735 +stv06xx_start_60679 stv06xx_start 0 60679 &read_vbt_r10_60679
144736 +stop_machine_60681 stop_machine 0 60681 NULL
144737 +set_register_60683 set_register 0 60683 NULL
144738 +jme_get_regs_len_60691 jme_get_regs_len 0 60691 NULL
144739 +lapbeth_device_event_60697 lapbeth_device_event 0 60697 NULL
144740 +niu_init_hw_60698 niu_init_hw 0 60698 NULL
144741 +si5351_clkout_prepare_60701 si5351_clkout_prepare 0 60701 NULL nohasharray
144742 +amd_xgbe_phy_disable_an_60701 amd_xgbe_phy_disable_an 0 60701 &si5351_clkout_prepare_60701
144743 +max6900_i2c_read_time_60702 max6900_i2c_read_time 0 60702 NULL nohasharray
144744 +rfcomm_sock_listen_60702 rfcomm_sock_listen 0 60702 &max6900_i2c_read_time_60702
144745 +gfs2_write_jdata_pagevec_60703 gfs2_write_jdata_pagevec 0 60703 NULL
144746 +init_data_container_60709 init_data_container 1 60709 NULL
144747 +usb_three_show_60711 usb_three_show 0 60711 NULL nohasharray
144748 +rsi_set_vap_capabilities_60711 rsi_set_vap_capabilities 0 60711 &usb_three_show_60711
144749 +wlcore_write_reg_60715 wlcore_write_reg 0 60715 NULL
144750 +snd_emu10k1_efx_playback_trigger_60716 snd_emu10k1_efx_playback_trigger 0 60716 NULL
144751 +timerfd_read_60719 timerfd_read 0-3 60719 NULL
144752 +ext3_xattr_set_60721 ext3_xattr_set 0 60721 NULL
144753 +ov9640_s_stream_60722 ov9640_s_stream 0 60722 NULL
144754 +store_debug_level_60726 store_debug_level 0-3 60726 NULL
144755 +show_chip_60728 show_chip 0 60728 NULL nohasharray
144756 +show_session_param_ISCSI_PARAM_DEF_TIME2WAIT_60728 show_session_param_ISCSI_PARAM_DEF_TIME2WAIT 0 60728 &show_chip_60728
144757 +reg_set_60739 reg_set 0 60739 NULL
144758 +wl12xx_acx_config_hangover_60741 wl12xx_acx_config_hangover 0 60741 NULL
144759 +pppol2tp_create_60743 pppol2tp_create 0 60743 NULL
144760 +lp3972_reg_read_60744 lp3972_reg_read 0 60744 NULL
144761 +vxge_vlan_rx_add_vid_60745 vxge_vlan_rx_add_vid 0 60745 NULL
144762 +set_pwmctrl_60747 set_pwmctrl 0-4 60747 NULL
144763 +proc_read_60749 proc_read 0 60749 NULL
144764 +c2port_show_flash_blocks_num_60752 c2port_show_flash_blocks_num 0 60752 NULL
144765 +ocfs2_xattr_trusted_get_60754 ocfs2_xattr_trusted_get 0 60754 NULL
144766 +raid_status_60755 raid_status 5 60755 NULL
144767 +ibmphp_hpc_readslot_60757 ibmphp_hpc_readslot 0 60757 NULL
144768 +queue_phy_reset_60759 queue_phy_reset 0 60759 NULL
144769 +ad7314_show_name_60763 ad7314_show_name 0 60763 NULL
144770 +nr_setsockopt_60766 nr_setsockopt 0 60766 NULL
144771 +devfreq_powersave_func_60767 devfreq_powersave_func 0 60767 NULL
144772 +arcnet_header_60769 arcnet_header 0 60769 NULL
144773 +ubifs_garbage_collect_60771 ubifs_garbage_collect 0 60771 NULL nohasharray
144774 +clear_error_60771 clear_error 0-4 60771 &ubifs_garbage_collect_60771
144775 +ltc4260_show_bool_60772 ltc4260_show_bool 0 60772 NULL nohasharray
144776 +max8997_write_reg_60772 max8997_write_reg 0 60772 &ltc4260_show_bool_60772
144777 +wafwdt_notify_sys_60773 wafwdt_notify_sys 0 60773 NULL
144778 +sel_write_checkreqprot_60774 sel_write_checkreqprot 3-0 60774 NULL
144779 +opticon_write_60775 opticon_write 4-0 60775 NULL nohasharray
144780 +mtd_numeraseregions_show_60775 mtd_numeraseregions_show 0 60775 &opticon_write_60775
144781 +acl_alloc_num_60778 acl_alloc_num 2-1 60778 NULL
144782 +set_temp_crit_hyst_60783 set_temp_crit_hyst 0-4 60783 NULL
144783 +niu_rbr_add_page_60789 niu_rbr_add_page 0 60789 NULL
144784 +snd_pcm_oss_readv3_60792 snd_pcm_oss_readv3 3 60792 NULL
144785 +lp8788_show_eoc_time_60793 lp8788_show_eoc_time 0 60793 NULL
144786 +vx_pcm_trigger_60795 vx_pcm_trigger 0 60795 NULL
144787 +ds2780_read8_60799 ds2780_read8 3-0 60799 NULL
144788 +store_spi_transport_max_iu_60803 store_spi_transport_max_iu 0-4 60803 NULL
144789 +ch341_open_60810 ch341_open 0 60810 NULL
144790 +i_ipmi_request_60811 i_ipmi_request 0 60811 NULL
144791 +qlcnic_sriov_pf_init_60813 qlcnic_sriov_pf_init 0 60813 NULL
144792 +bnx2i_show_sq_info_60815 bnx2i_show_sq_info 0 60815 NULL
144793 +set_current_rng_60816 set_current_rng 0 60816 NULL
144794 +bdev_direct_access_60818 bdev_direct_access 0-5 60818 NULL
144795 +show_sched0_60819 show_sched0 0 60819 NULL
144796 +gfs2_bmap_alloc_60822 gfs2_bmap_alloc 0 60822 NULL
144797 +sync_read_60823 sync_read 0 60823 NULL
144798 +adp8860_bl_l3_dark_max_show_60831 adp8860_bl_l3_dark_max_show 0 60831 NULL
144799 +ensure_zone_is_initialized_60832 ensure_zone_is_initialized 0 60832 NULL
144800 +msi_bus_show_60838 msi_bus_show 0 60838 NULL
144801 +usb_dsbr100_s_ctrl_60840 usb_dsbr100_s_ctrl 0 60840 NULL
144802 +internal_dev_change_mtu_60841 internal_dev_change_mtu 0 60841 NULL
144803 +aac_show_flags_60844 aac_show_flags 0 60844 NULL nohasharray
144804 +apds990x_power_state_show_60844 apds990x_power_state_show 0 60844 &aac_show_flags_60844
144805 +vivid_fb_set_var_60845 vivid_fb_set_var 0 60845 NULL
144806 +iscsi_tpg_param_store_DefaultTime2Wait_60846 iscsi_tpg_param_store_DefaultTime2Wait 0-3 60846 NULL
144807 +pcistub_irq_handler_show_60847 pcistub_irq_handler_show 0 60847 NULL
144808 +nvif_object_init_60848 nvif_object_init 6 60848 NULL
144809 +pwr_tx_with_ps_read_60851 pwr_tx_with_ps_read 3-0 60851 NULL
144810 +show_hardware_version_60852 show_hardware_version 0 60852 NULL
144811 +show_shost_supported_mode_60854 show_shost_supported_mode 0 60854 NULL
144812 +htc_issue_send_60856 htc_issue_send 0 60856 NULL
144813 +usb_bulk_msg_60861 usb_bulk_msg 0 60861 NULL
144814 +alloc_buf_60864 alloc_buf 3-2 60864 NULL
144815 +generic_writepages_60871 generic_writepages 0 60871 NULL
144816 +show_fc_vport_vport_last_state_60872 show_fc_vport_vport_last_state 0 60872 NULL
144817 +lanai_change_qos_60877 lanai_change_qos 0 60877 NULL
144818 +manage_power_60879 manage_power 0 60879 NULL
144819 +cdc_ncm_store_tx_timer_usecs_60887 cdc_ncm_store_tx_timer_usecs 0-4 60887 NULL
144820 +ext4_update_inline_data_60888 ext4_update_inline_data 3 60888 NULL nohasharray
144821 +bttv_buffer_risc_60888 bttv_buffer_risc 0 60888 &ext4_update_inline_data_60888
144822 +tpu_pwm_config_60889 tpu_pwm_config 0 60889 NULL
144823 +max8660_ldo67_disable_60892 max8660_ldo67_disable 0 60892 NULL
144824 +uuid_show_fallback_60896 uuid_show_fallback 0 60896 NULL nohasharray
144825 +hpfs_readpage_60896 hpfs_readpage 0 60896 &uuid_show_fallback_60896
144826 +ch341_configure_60897 ch341_configure 0 60897 NULL
144827 +w1_master_attribute_show_timeout_60898 w1_master_attribute_show_timeout 0 60898 NULL
144828 +pnp_assign_irq_60906 pnp_assign_irq 0 60906 NULL
144829 +ceph_sync_direct_write_60907 ceph_sync_direct_write 0 60907 NULL
144830 +iio_debugfs_read_reg_60908 iio_debugfs_read_reg 3-0 60908 NULL nohasharray
144831 +hfs_writepage_60908 hfs_writepage 0 60908 &iio_debugfs_read_reg_60908
144832 +dg_dispatch_as_host_60909 dg_dispatch_as_host 0 60909 NULL
144833 +libcfs_sock_ioctl_60915 libcfs_sock_ioctl 0 60915 NULL
144834 +mgt_set_varlen_60916 mgt_set_varlen 4 60916 NULL nohasharray
144835 +ipath_f_get_boardname_60916 ipath_f_get_boardname 0 60916 &mgt_set_varlen_60916
144836 +sysprops_show_60920 sysprops_show 0 60920 NULL
144837 +show_device_bridge_60922 show_device_bridge 0 60922 NULL nohasharray
144838 +atmtcp_v_proc_60922 atmtcp_v_proc 0 60922 &show_device_bridge_60922
144839 +scrub_chunk_60926 scrub_chunk 5 60926 NULL
144840 +show_60927 show 0 60927 NULL nohasharray
144841 +iscsi_nacl_attrib_store_dataout_timeout_60927 iscsi_nacl_attrib_store_dataout_timeout 0-3 60927 &show_60927
144842 +submit_extent_page_60928 submit_extent_page 5-0 60928 NULL
144843 +kxcjk1013_setup_new_data_interrupt_60930 kxcjk1013_setup_new_data_interrupt 0 60930 NULL
144844 +qla2x00_isp_id_show_60931 qla2x00_isp_id_show 0 60931 NULL
144845 +e1000_get_sset_count_60938 e1000_get_sset_count 0 60938 NULL
144846 +xfs_rtallocate_extent_size_60939 xfs_rtallocate_extent_size 0 60939 NULL
144847 +snd_ivtv_pcm_prepare_60940 snd_ivtv_pcm_prepare 0 60940 NULL
144848 +dw2102_serit_i2c_transfer_60942 dw2102_serit_i2c_transfer 0-3 60942 NULL
144849 +f_ecm_opts_attr_show_60943 f_ecm_opts_attr_show 0 60943 NULL
144850 +bch_cached_dev_show_60949 bch_cached_dev_show 0 60949 NULL
144851 +s3c_hsotg_map_dma_60951 s3c_hsotg_map_dma 0 60951 NULL
144852 +_ivtvfb_check_var_60952 _ivtvfb_check_var 0 60952 NULL
144853 +set_pwm_max_60954 set_pwm_max 0-4 60954 NULL
144854 +send_pktsched_cmd_60957 send_pktsched_cmd 0 60957 NULL
144855 +pti_char_write_60960 pti_char_write 3-0 60960 NULL nohasharray
144856 +acpi_ds_init_field_objects_60960 acpi_ds_init_field_objects 0 60960 &pti_char_write_60960
144857 +mwifiex_alloc_sdio_mpa_buffers_60961 mwifiex_alloc_sdio_mpa_buffers 2-3 60961 NULL
144858 +bttv_i2c_readbytes_60964 bttv_i2c_readbytes 0 60964 NULL
144859 +store_60970 store 0 60970 NULL nohasharray
144860 +unregister_ftrace_function_60970 unregister_ftrace_function 0 60970 &store_60970
144861 +vga16fb_set_par_60971 vga16fb_set_par 0 60971 NULL
144862 +acpi_suspend_begin_60973 acpi_suspend_begin 0 60973 NULL
144863 +il_dbgfs_ucode_tx_stats_read_60975 il_dbgfs_ucode_tx_stats_read 0-3 60975 NULL
144864 +toshiba_usb_sleep_charge_get_60980 toshiba_usb_sleep_charge_get 0 60980 NULL
144865 +__a2mp_build_60987 __a2mp_build 3 60987 NULL
144866 +hsc_msg_alloc_60990 hsc_msg_alloc 1 60990 NULL
144867 +tps80031_rtc_set_alarm_60992 tps80031_rtc_set_alarm 0 60992 NULL nohasharray
144868 +init_currently_empty_zone_60992 init_currently_empty_zone 0 60992 &tps80031_rtc_set_alarm_60992
144869 +mars_s_ctrl_60993 mars_s_ctrl 0 60993 NULL
144870 +generic_file_direct_write_60995 generic_file_direct_write 0 60995 NULL
144871 +get_conn_param_61000 get_conn_param 0 61000 NULL nohasharray
144872 +koneplus_sysfs_read_profile_settings_61000 koneplus_sysfs_read_profile_settings 0-5-6 61000 &get_conn_param_61000
144873 +check_dev_61003 check_dev 0 61003 NULL
144874 +prepare_late_61011 prepare_late 0 61011 NULL
144875 +rt2x00usb_initialize_61013 rt2x00usb_initialize 0 61013 NULL
144876 +f_gether_opts_attr_store_61017 f_gether_opts_attr_store 0-4 61017 NULL
144877 +koneplus_sysfs_write_talk_61018 koneplus_sysfs_write_talk 0-6-5 61018 NULL
144878 +ath6kl_lrssi_roam_read_61022 ath6kl_lrssi_roam_read 3-0 61022 NULL
144879 +model_show_61023 model_show 0 61023 NULL
144880 +graph_depth_write_61024 graph_depth_write 3 61024 NULL
144881 +nilfs_snapshot_README_show_61029 nilfs_snapshot_README_show 0 61029 NULL
144882 +sdhci_pltfm_register_61031 sdhci_pltfm_register 3 61031 NULL
144883 +saa717x_s_mbus_fmt_61034 saa717x_s_mbus_fmt 0 61034 NULL
144884 +gro_flush_timeout_show_61035 gro_flush_timeout_show 0 61035 NULL nohasharray
144885 +show_fnode_chap_in_idx_61035 show_fnode_chap_in_idx 0 61035 &gro_flush_timeout_show_61035
144886 +sigma_fw_load_samplerates_61036 sigma_fw_load_samplerates 3 61036 NULL nohasharray
144887 +roccat_common2_sysfs_read_general_61036 roccat_common2_sysfs_read_general 0-5-6 61036 &sigma_fw_load_samplerates_61036
144888 +read_file_ackto_61037 read_file_ackto 3-0 61037 NULL
144889 +call_modprobe_61038 call_modprobe 0 61038 NULL
144890 +lpfc_idiag_queacc_write_61043 lpfc_idiag_queacc_write 3-0 61043 NULL
144891 +escr_show_61048 escr_show 0 61048 NULL
144892 +symtab_init_61050 symtab_init 2-0 61050 NULL
144893 +since_epoch_show_61053 since_epoch_show 0 61053 NULL
144894 +hotkey_recommended_mask_show_61055 hotkey_recommended_mask_show 0 61055 NULL nohasharray
144895 +show_tolerance5_61055 show_tolerance5 0 61055 &hotkey_recommended_mask_show_61055
144896 +rcar_thermal_get_temp_61061 rcar_thermal_get_temp 0 61061 NULL
144897 +musb_gadget_enable_61064 musb_gadget_enable 0 61064 NULL
144898 +get_adapter_status_61066 get_adapter_status 0 61066 NULL
144899 +security_set_61074 security_set 0 61074 NULL
144900 +min_freq_show_61080 min_freq_show 0 61080 NULL nohasharray
144901 +journal_stop_61080 journal_stop 0 61080 &min_freq_show_61080
144902 +mb862xx_i2c_do_address_61081 mb862xx_i2c_do_address 0 61081 NULL
144903 +bfad_im_num_of_ports_show_61082 bfad_im_num_of_ports_show 0 61082 NULL
144904 +ov7670_write_array_61086 ov7670_write_array 0 61086 NULL nohasharray
144905 +patch_stac922x_61086 patch_stac922x 0 61086 &ov7670_write_array_61086
144906 +inv_mpu_data_rdy_trigger_set_state_61090 inv_mpu_data_rdy_trigger_set_state 0 61090 NULL
144907 +last_sync_action_show_61092 last_sync_action_show 0 61092 NULL
144908 +n_tty_read_61096 n_tty_read 0 61096 NULL
144909 +show_mode_61098 show_mode 0 61098 NULL nohasharray
144910 +prep_dma_61098 prep_dma 0 61098 &show_mode_61098
144911 +get_derived_key_61100 get_derived_key 4 61100 NULL nohasharray
144912 +regulator_suspend_mem_mode_show_61100 regulator_suspend_mem_mode_show 0 61100 &get_derived_key_61100
144913 +i40e_calculate_l2fpm_size_61104 i40e_calculate_l2fpm_size 0-4-3-2-1 61104 NULL
144914 +lancer_cmd_get_file_len_61108 lancer_cmd_get_file_len 0 61108 NULL
144915 +packet_getname_61110 packet_getname 0 61110 NULL
144916 +iwl_pcie_enqueue_hcmd_61111 iwl_pcie_enqueue_hcmd 0 61111 NULL
144917 +alloc_chrdev_region_61112 alloc_chrdev_region 0 61112 NULL
144918 +ip6gre_header_61113 ip6gre_header 0 61113 NULL
144919 +show_61117 show 0 61117 NULL
144920 +show_counter_rx_vcrc_errs_61118 show_counter_rx_vcrc_errs 0 61118 NULL
144921 +__probe_kernel_read_61119 __probe_kernel_read 3 61119 NULL nohasharray
144922 +p80211_headerlen_61119 p80211_headerlen 0 61119 &__probe_kernel_read_61119
144923 +c2_rx_ring_alloc_61122 c2_rx_ring_alloc 0 61122 NULL nohasharray
144924 +cc10001_update_scan_mode_61122 cc10001_update_scan_mode 0 61122 &c2_rx_ring_alloc_61122
144925 +vmemmap_alloc_block_buf_61126 vmemmap_alloc_block_buf 1 61126 NULL
144926 +mce_syscore_suspend_61128 mce_syscore_suspend 0 61128 NULL
144927 +tw68_s_ctrl_61130 tw68_s_ctrl 0 61130 NULL
144928 +ipath_tempsense_internal_read_61132 ipath_tempsense_internal_read 0 61132 NULL
144929 +rocker_dma_rx_ring_skb_map_61133 rocker_dma_rx_ring_skb_map 0 61133 NULL
144930 +afs_proc_cells_write_61139 afs_proc_cells_write 3-0 61139 NULL
144931 +beiscsi_process_mcc_61141 beiscsi_process_mcc 0 61141 NULL
144932 +fc_str_to_dev_loss_61142 fc_str_to_dev_loss 0 61142 NULL
144933 +load_guspatch_61144 load_guspatch 0 61144 NULL
144934 +erst_exec_set_dst_address_base_61146 erst_exec_set_dst_address_base 0 61146 NULL
144935 +adp8870_bl_l2_bright_dim_show_61148 adp8870_bl_l2_bright_dim_show 0 61148 NULL nohasharray
144936 +_unlock_lock_61148 _unlock_lock 0 61148 &adp8870_bl_l2_bright_dim_show_61148
144937 +rxrpc_preparse_61158 rxrpc_preparse 0 61158 NULL
144938 +uvesafb_show_product_rev_61162 uvesafb_show_product_rev 0 61162 NULL
144939 +sdev_show_device_blocked_61163 sdev_show_device_blocked 0 61163 NULL
144940 +write_dev_61164 write_dev 0 61164 NULL
144941 +__vmalloc_61168 __vmalloc 1 61168 NULL
144942 +iwl_send_phy_cfg_cmd_61172 iwl_send_phy_cfg_cmd 0 61172 NULL
144943 +event_oom_late_read_61175 event_oom_late_read 3-0 61175 NULL nohasharray
144944 +pair_device_61175 pair_device 4 61175 &event_oom_late_read_61175
144945 +da9052_adc_manual_read_61176 da9052_adc_manual_read 0 61176 NULL
144946 +sys_lsetxattr_61177 sys_lsetxattr 4 61177 NULL
144947 +dio_bio_add_page_61178 dio_bio_add_page 0 61178 NULL
144948 +store_61180 store 0 61180 NULL
144949 +minix_writepage_61183 minix_writepage 0 61183 NULL
144950 +acpi_ut_get_package_object_size_61186 acpi_ut_get_package_object_size 0 61186 NULL nohasharray
144951 +f2fs_sync_file_61186 f2fs_sync_file 0 61186 &acpi_ut_get_package_object_size_61186
144952 +lpfc_board_mode_show_61189 lpfc_board_mode_show 0 61189 NULL
144953 +show_regs_in_min0_61190 show_regs_in_min0 0 61190 NULL nohasharray
144954 +coherence_id_show_61190 coherence_id_show 0 61190 &show_regs_in_min0_61190
144955 +wpan_phy_new_61194 wpan_phy_new 2 61194 NULL
144956 +amd_xgbe_phy_update_link_61198 amd_xgbe_phy_update_link 0 61198 NULL
144957 +wusb_dnts_show_61200 wusb_dnts_show 0 61200 NULL
144958 +wiimod_pro_calib_show_61201 wiimod_pro_calib_show 0 61201 NULL
144959 +SyS_prctl_61202 SyS_prctl 4 61202 NULL
144960 +cfpkt_append_61206 cfpkt_append 3 61206 NULL
144961 +srp_create_fr_pool_61207 srp_create_fr_pool 3 61207 NULL
144962 +__iscsi_nacl_auth_store_password_61218 __iscsi_nacl_auth_store_password 0-3 61218 NULL
144963 +smk_read_ambient_61220 smk_read_ambient 3-0 61220 NULL nohasharray
144964 +da9052_read_vbbat_61220 da9052_read_vbbat 0 61220 &smk_read_ambient_61220 nohasharray
144965 +test_init_61220 test_init 0 61220 &da9052_read_vbbat_61220
144966 +ib_umem_end_61223 ib_umem_end 0 61223 NULL nohasharray
144967 +usb_translate_errors_61223 usb_translate_errors 0-1 61223 &ib_umem_end_61223 nohasharray
144968 +ov7670_write_61223 ov7670_write 0 61223 &usb_translate_errors_61223
144969 +convert_lock_61230 convert_lock 0 61230 NULL
144970 +ns_open_61243 ns_open 0 61243 NULL
144971 +atalk_bind_61244 atalk_bind 0 61244 NULL
144972 +zd1201_setconfig_61247 zd1201_setconfig 0 61247 NULL
144973 +ov5642_g_crop_61248 ov5642_g_crop 0 61248 NULL
144974 +__verify_planes_array_61249 __verify_planes_array 0 61249 NULL nohasharray
144975 +mlx4_en_uc_steer_add_61249 mlx4_en_uc_steer_add 0 61249 &__verify_planes_array_61249
144976 +squashfs_read_metadata_61251 squashfs_read_metadata 0-5 61251 NULL
144977 +efi_status_to_err_61254 efi_status_to_err 0 61254 NULL
144978 +snd_ca0106_pcm_prepare_capture_61260 snd_ca0106_pcm_prepare_capture 0 61260 NULL
144979 +v9fs_mmap_file_read_61262 v9fs_mmap_file_read 3-0 61262 NULL
144980 +submit_bh_61263 submit_bh 0 61263 NULL
144981 +attr_sensitivity_show_tpkbd_61269 attr_sensitivity_show_tpkbd 0 61269 NULL nohasharray
144982 +t3_sge_init_ecntxt_61269 t3_sge_init_ecntxt 0 61269 &attr_sensitivity_show_tpkbd_61269
144983 +btrfs_bio_alloc_61270 btrfs_bio_alloc 3 61270 NULL nohasharray
144984 +ifalias_store_61270 ifalias_store 4-0 61270 &btrfs_bio_alloc_61270 nohasharray
144985 +show_fcstat_dumped_frames_61270 show_fcstat_dumped_frames 0 61270 &ifalias_store_61270
144986 +wiimote_ext_show_61274 wiimote_ext_show 0 61274 NULL
144987 +wlcore_raw_read32_61276 wlcore_raw_read32 0 61276 NULL
144988 +snd_seq_oss_read_61278 snd_seq_oss_read 0 61278 NULL
144989 +max8925_read_device_61279 max8925_read_device 0 61279 NULL
144990 +hfsplus_getxattr_finder_info_61283 hfsplus_getxattr_finder_info 0 61283 NULL
144991 +sys_add_key_61288 sys_add_key 4 61288 NULL nohasharray
144992 +nvme_trans_copy_to_user_61288 nvme_trans_copy_to_user 3 61288 &sys_add_key_61288
144993 +dbg_notify_reboot_61292 dbg_notify_reboot 0 61292 NULL
144994 +b43_ssb_probe_61293 b43_ssb_probe 0 61293 NULL
144995 +rbd_remove_61294 rbd_remove 0-3 61294 NULL
144996 +teles_resume_61301 teles_resume 0 61301 NULL
144997 +ext4_issue_discard_61305 ext4_issue_discard 2 61305 NULL
144998 +videobuf_dqbuf_61306 videobuf_dqbuf 0 61306 NULL
144999 +xfer_from_user_61307 xfer_from_user 3 61307 NULL
145000 +cdc_ncm_get_sset_count_61309 cdc_ncm_get_sset_count 0 61309 NULL
145001 +restart_transaction_61310 restart_transaction 0 61310 NULL
145002 +lp3971_dcdc_disable_61311 lp3971_dcdc_disable 0 61311 NULL
145003 +direntry_bytes_number_61315 direntry_bytes_number 0-2 61315 NULL
145004 +mem_cgroup_resize_limit_61316 mem_cgroup_resize_limit 0 61316 NULL
145005 +sha1_ssse3_export_61318 sha1_ssse3_export 0 61318 NULL
145006 +xfrm_user_sec_ctx_size_61320 xfrm_user_sec_ctx_size 0 61320 NULL
145007 +show_fnode_discovery_auth_optional_61321 show_fnode_discovery_auth_optional 0 61321 NULL
145008 +bonding_show_mii_status_61322 bonding_show_mii_status 0 61322 NULL
145009 +ocfs2_xattr_set_61323 ocfs2_xattr_set 0 61323 NULL
145010 +fsl_asrc_dma_prepare_and_submit_61324 fsl_asrc_dma_prepare_and_submit 0 61324 NULL
145011 +pcan_usb_write_mode_61329 pcan_usb_write_mode 0 61329 NULL
145012 +C_SYSC_msgsnd_61330 C_SYSC_msgsnd 3 61330 NULL nohasharray
145013 +__netdev_adjacent_dev_insert_61330 __netdev_adjacent_dev_insert 0 61330 &C_SYSC_msgsnd_61330
145014 +write_file_spectral_short_repeat_61335 write_file_spectral_short_repeat 3-0 61335 NULL
145015 +rirb_get_response_61337 rirb_get_response 0 61337 NULL
145016 +st5481_setup_isocpipes_61340 st5481_setup_isocpipes 4-6 61340 NULL
145017 +rx_rx_wa_ba_not_expected_read_61341 rx_rx_wa_ba_not_expected_read 3-0 61341 NULL nohasharray
145018 +init_pin_configs_show_61341 init_pin_configs_show 0 61341 &rx_rx_wa_ba_not_expected_read_61341 nohasharray
145019 +store_select_amcb2_transmit_clock_61341 store_select_amcb2_transmit_clock 0-4 61341 &init_pin_configs_show_61341 nohasharray
145020 +do_splice_direct_61341 do_splice_direct 5-0 61341 &store_select_amcb2_transmit_clock_61341
145021 +__dm_get_reserved_ios_61342 __dm_get_reserved_ios 0-3-2 61342 NULL
145022 +iwl_poll_bit_61343 iwl_poll_bit 0 61343 NULL
145023 +f1x_map_sysaddr_to_csrow_61344 f1x_map_sysaddr_to_csrow 2 61344 NULL
145024 +lx_hardware_close_61347 lx_hardware_close 0 61347 NULL
145025 +sbp_tpg_attrib_show_max_logins_per_lun_61352 sbp_tpg_attrib_show_max_logins_per_lun 0 61352 NULL
145026 +pm8001_update_flash_61353 pm8001_update_flash 0 61353 NULL
145027 +wil_write_file_recovery_61354 wil_write_file_recovery 3-0 61354 NULL
145028 +vfio_fops_write_61355 vfio_fops_write 0-3 61355 NULL
145029 +num_users_show_61356 num_users_show 0 61356 NULL
145030 +iwlagn_disable_bss_61364 iwlagn_disable_bss 0 61364 NULL nohasharray
145031 +ixgbevf_set_mac_61364 ixgbevf_set_mac 0 61364 &iwlagn_disable_bss_61364
145032 +show_mem_removable_61365 show_mem_removable 0 61365 NULL
145033 +debug_debug4_read_61367 debug_debug4_read 3-0 61367 NULL
145034 +show_parent_61376 show_parent 0 61376 NULL
145035 +online_pages_61385 online_pages 0 61385 NULL nohasharray
145036 +clps711x_fb_check_var_61385 clps711x_fb_check_var 0 61385 &online_pages_61385
145037 +change_xattr_61390 change_xattr 5 61390 NULL
145038 +dax_get_addr_61391 dax_get_addr 0 61391 NULL
145039 +system_enable_write_61396 system_enable_write 3 61396 NULL
145040 +rdac_activate_61397 rdac_activate 0 61397 NULL
145041 +size_entry_mwt_61400 size_entry_mwt 0 61400 NULL nohasharray
145042 +cfg80211_vendor_cmd_alloc_reply_skb_61400 cfg80211_vendor_cmd_alloc_reply_skb 2 61400 &size_entry_mwt_61400
145043 +systemid_show_61405 systemid_show 0 61405 NULL
145044 +_xadc_update_adc_reg_61411 _xadc_update_adc_reg 0 61411 NULL
145045 +usblp_wwait_61417 usblp_wwait 0 61417 NULL
145046 +arcmsr_attr_host_driver_posted_cmd_61420 arcmsr_attr_host_driver_posted_cmd 0 61420 NULL
145047 +do_s2io_add_mac_61423 do_s2io_add_mac 0 61423 NULL
145048 +show_cpus_attr_61428 show_cpus_attr 0 61428 NULL
145049 +patch_ad1986a_61432 patch_ad1986a 0 61432 NULL
145050 +tw9910_power_61435 tw9910_power 0 61435 NULL
145051 +store_fc_rport_dev_loss_tmo_61436 store_fc_rport_dev_loss_tmo 0-4 61436 NULL
145052 +dma_ops_area_alloc_61440 dma_ops_area_alloc 0-5-3-4 61440 NULL
145053 +acquire_61443 acquire 0 61443 NULL
145054 +smbhash_61444 smbhash 0 61444 NULL
145055 +target_core_alua_tg_pt_gp_store_attr_alua_support_active_optimized_61445 target_core_alua_tg_pt_gp_store_attr_alua_support_active_optimized 0-3 61445 NULL
145056 +target_core_dev_pr_show_spc3_res_61447 target_core_dev_pr_show_spc3_res 0 61447 NULL
145057 +job_control_61452 job_control 0 61452 NULL
145058 +ceph_sync_write_61453 ceph_sync_write 0 61453 NULL
145059 +unix_stream_sendmsg_61455 unix_stream_sendmsg 4-0 61455 NULL
145060 +show_temperature_61459 show_temperature 0 61459 NULL
145061 +clps711x_pwm_config_61461 clps711x_pwm_config 0 61461 NULL
145062 +mwifiex_cmd_802_11_rssi_info_61464 mwifiex_cmd_802_11_rssi_info 0 61464 NULL nohasharray
145063 +netconsole_target_attr_show_61464 netconsole_target_attr_show 0 61464 &mwifiex_cmd_802_11_rssi_info_61464
145064 +validate_61467 validate 0 61467 NULL
145065 +vxfs_readpage_61468 vxfs_readpage 0 61468 NULL
145066 +rt2x00usb_vendor_request_61470 rt2x00usb_vendor_request 0 61470 NULL
145067 +capability_get_61474 capability_get 0 61474 NULL
145068 +get_fan_input_61476 get_fan_input 0 61476 NULL
145069 +iad_bFunctionClass_show_61477 iad_bFunctionClass_show 0 61477 NULL
145070 +fm10k_setup_all_rx_resources_61478 fm10k_setup_all_rx_resources 0 61478 NULL
145071 +snd_pcm_lib_writev_transfer_61483 snd_pcm_lib_writev_transfer 5 61483 NULL nohasharray
145072 +show_61483 show 0 61483 &snd_pcm_lib_writev_transfer_61483
145073 +btrfs_item_size_61485 btrfs_item_size 0 61485 NULL
145074 +__mv88e6xxx_reg_write_61486 __mv88e6xxx_reg_write 0 61486 NULL
145075 +mc13xxx_reg_write_61490 mc13xxx_reg_write 0 61490 NULL
145076 +bonding_show_resend_igmp_61498 bonding_show_resend_igmp 0 61498 NULL
145077 +batadv_interface_add_vid_61502 batadv_interface_add_vid 0 61502 NULL
145078 +ocfs2_xattr_security_get_61503 ocfs2_xattr_security_get 0 61503 NULL nohasharray
145079 +qla2x00_link_state_show_61503 qla2x00_link_state_show 0 61503 &ocfs2_xattr_security_get_61503 nohasharray
145080 +bnad_setup_tx_61503 bnad_setup_tx 0 61503 &qla2x00_link_state_show_61503
145081 +pppol2tp_getname_61506 pppol2tp_getname 0 61506 NULL
145082 +__dn_connect_61507 __dn_connect 0 61507 NULL
145083 +he_open_61509 he_open 0 61509 NULL nohasharray
145084 +ali_ircc_net_open_61509 ali_ircc_net_open 0 61509 &he_open_61509
145085 +__nfs_revalidate_inode_61510 __nfs_revalidate_inode 0 61510 NULL
145086 +ubi_version_show_61514 ubi_version_show 0 61514 NULL
145087 +brcmf_sdio_txpkt_prep_sg_61521 brcmf_sdio_txpkt_prep_sg 4-0 61521 NULL
145088 +ath10k_thermal_show_temp_61522 ath10k_thermal_show_temp 0 61522 NULL nohasharray
145089 +dummy_downcall_61522 dummy_downcall 0-3 61522 &ath10k_thermal_show_temp_61522 nohasharray
145090 +ath9k_hw_do_fastcc_61522 ath9k_hw_do_fastcc 0 61522 &dummy_downcall_61522 nohasharray
145091 +start_dma_61522 start_dma 0 61522 &ath9k_hw_do_fastcc_61522
145092 +mtu_show_61523 mtu_show 0 61523 NULL
145093 +show_pwm_reg_61524 show_pwm_reg 0 61524 NULL
145094 +usbvision_i2c_xfer_61527 usbvision_i2c_xfer 0-3 61527 NULL
145095 +unmap_and_move_huge_page_61528 unmap_and_move_huge_page 0 61528 NULL
145096 +jffs2_write_end_61529 jffs2_write_end 0-5 61529 NULL
145097 +l2tp_ip_connect_61530 l2tp_ip_connect 0 61530 NULL
145098 +test_power_get_ac_property_61540 test_power_get_ac_property 0 61540 NULL
145099 +show_fcstat_seconds_since_last_reset_61541 show_fcstat_seconds_since_last_reset 0 61541 NULL nohasharray
145100 +adt7x10_set_temp_61541 adt7x10_set_temp 0-4 61541 &show_fcstat_seconds_since_last_reset_61541 nohasharray
145101 +proc_write_device_61541 proc_write_device 3 61541 &adt7x10_set_temp_61541
145102 +be_clear_vlan_promisc_61542 be_clear_vlan_promisc 0 61542 NULL nohasharray
145103 +compat_SyS_select_61542 compat_SyS_select 1 61542 &be_clear_vlan_promisc_61542
145104 +set_gssp_clnt_61543 set_gssp_clnt 0 61543 NULL
145105 +get_ohm_of_thermistor_61545 get_ohm_of_thermistor 0 61545 NULL
145106 +bch_cached_dev_store_61547 bch_cached_dev_store 0-4 61547 NULL nohasharray
145107 +xadc_axi_read_adc_reg_61547 xadc_axi_read_adc_reg 0 61547 &bch_cached_dev_store_61547
145108 +show_fc_host_permanent_port_name_61549 show_fc_host_permanent_port_name 0 61549 NULL
145109 +lpfc_oas_supported_show_61550 lpfc_oas_supported_show 0 61550 NULL
145110 +trace_options_core_write_61551 trace_options_core_write 3 61551 NULL
145111 +ip_gre_calc_hlen_61553 ip_gre_calc_hlen 0 61553 NULL nohasharray
145112 +store_61553 store 0-3 61553 &ip_gre_calc_hlen_61553
145113 +reiserfs_xattr_set_61558 reiserfs_xattr_set 0 61558 NULL
145114 +dvb_net_ioctl_61559 dvb_net_ioctl 2 61559 NULL
145115 +hidpp_prefix_name_61562 hidpp_prefix_name 2 61562 NULL
145116 +iscsi_tpg_auth_show_authenticate_target_61563 iscsi_tpg_auth_show_authenticate_target 0 61563 NULL nohasharray
145117 +wl1271_hw_init_61563 wl1271_hw_init 0 61563 &iscsi_tpg_auth_show_authenticate_target_61563
145118 +b43_phy_ht_op_switch_channel_61564 b43_phy_ht_op_switch_channel 0 61564 NULL
145119 +iwl_force_rf_reset_61566 iwl_force_rf_reset 0 61566 NULL
145120 +sock_sendmsg_61567 sock_sendmsg 0-3 61567 NULL
145121 +fan_proc_write_61569 fan_proc_write 3-0 61569 NULL
145122 +ieee80211_if_read_rc_rateidx_mask_2ghz_61570 ieee80211_if_read_rc_rateidx_mask_2ghz 3-0 61570 NULL
145123 +ldlm_pool_rw_atomic_seq_write_61572 ldlm_pool_rw_atomic_seq_write 3 61572 NULL
145124 +max_brightness_show_61577 max_brightness_show 0 61577 NULL
145125 +show_ordinals_61579 show_ordinals 0 61579 NULL
145126 +nfs4_do_find_root_sec_61580 nfs4_do_find_root_sec 0 61580 NULL
145127 +seq_open_private_61589 seq_open_private 3 61589 NULL
145128 +ov2640_set_params_61591 ov2640_set_params 0 61591 NULL
145129 +ipath_write_61598 ipath_write 0-3 61598 NULL
145130 +__get_vm_area_61599 __get_vm_area 1 61599 NULL
145131 +netlink_recvmsg_61600 netlink_recvmsg 4-0 61600 NULL
145132 +nfs4_init_uniform_client_string_61601 nfs4_init_uniform_client_string 3 61601 NULL nohasharray
145133 +cx2341x_handler_init_61601 cx2341x_handler_init 2 61601 &nfs4_init_uniform_client_string_61601
145134 +br_device_event_61613 br_device_event 0 61613 NULL
145135 +configfs_write_file_61621 configfs_write_file 3-0 61621 NULL nohasharray
145136 +alloc_cq_buf_61621 alloc_cq_buf 4-3 61621 &configfs_write_file_61621
145137 +get_pages_array_61622 get_pages_array 1 61622 NULL
145138 +s1d13xxxfb_set_par_61623 s1d13xxxfb_set_par 0 61623 NULL
145139 +ieee80211_if_fmt_hw_queues_61629 ieee80211_if_fmt_hw_queues 3 61629 NULL
145140 +i2o_parm_table_get_61635 i2o_parm_table_get 6 61635 NULL
145141 +pm8001_chip_fw_flash_update_req_61637 pm8001_chip_fw_flash_update_req 0 61637 NULL
145142 +store_61638 store 0 61638 NULL
145143 +btrfs_add_ordered_extent_61642 btrfs_add_ordered_extent 0 61642 NULL
145144 +snd_pcm_oss_read3_61643 snd_pcm_oss_read3 0-3 61643 NULL nohasharray
145145 +tcf_hashinfo_init_61643 tcf_hashinfo_init 2 61643 &snd_pcm_oss_read3_61643
145146 +ipath_write_umem64_61644 ipath_write_umem64 0 61644 NULL
145147 +resize_stripes_61650 resize_stripes 2-0 61650 NULL
145148 +video_autosw_set_61652 video_autosw_set 0 61652 NULL
145149 +wl1251_sdio_set_power_61653 wl1251_sdio_set_power 0 61653 NULL
145150 +zd_chip_set_multicast_hash_61656 zd_chip_set_multicast_hash 0 61656 NULL
145151 +uvesafb_exec_61657 uvesafb_exec 0 61657 NULL
145152 +show_counter_tx_underruns_61658 show_counter_tx_underruns 0 61658 NULL
145153 +fill_meta_index_61660 fill_meta_index 0-2 61660 NULL
145154 +pci_read_config_dword_61662 pci_read_config_dword 0 61662 NULL
145155 +twl6040gpo_direction_out_61663 twl6040gpo_direction_out 0 61663 NULL
145156 +pwm_store_61666 pwm_store 0-4 61666 NULL
145157 +insert_one_name_61668 insert_one_name 7 61668 NULL nohasharray
145158 +gx1fb_set_par_61668 gx1fb_set_par 0 61668 &insert_one_name_61668
145159 +x25_open_61673 x25_open 0 61673 NULL nohasharray
145160 +atl1_setup_ring_resources_61673 atl1_setup_ring_resources 0 61673 &x25_open_61673
145161 +pcan_usb_pro_set_filter_61674 pcan_usb_pro_set_filter 0 61674 NULL nohasharray
145162 +store_fan_step_output_61674 store_fan_step_output 0-4 61674 &pcan_usb_pro_set_filter_61674
145163 +input_event_size_61677 input_event_size 0 61677 NULL nohasharray
145164 +ceph_direct_io_61677 ceph_direct_io 0 61677 &input_event_size_61677
145165 +vid_out_buf_prepare_61678 vid_out_buf_prepare 0 61678 NULL
145166 +lock_loop_61681 lock_loop 1 61681 NULL
145167 +amd_gpio_dirout_61682 amd_gpio_dirout 0 61682 NULL nohasharray
145168 +show_tabletXtilt_61682 show_tabletXtilt 0 61682 &amd_gpio_dirout_61682
145169 +__do_tune_cpucache_61684 __do_tune_cpucache 2-0 61684 NULL
145170 +sco_sock_create_61686 sco_sock_create 0 61686 NULL
145171 +wl1271_sta_hw_init_post_mem_61688 wl1271_sta_hw_init_post_mem 0 61688 NULL
145172 +abx500_set_register_interruptible_61690 abx500_set_register_interruptible 0 61690 NULL
145173 +filter_read_61692 filter_read 3-0 61692 NULL
145174 +show_session_param_ISCSI_PARAM_DEF_TIME2RETAIN_61693 show_session_param_ISCSI_PARAM_DEF_TIME2RETAIN 0 61693 NULL
145175 +qlcnic_validate_beacon_61694 qlcnic_validate_beacon 0 61694 NULL
145176 +prepare_61695 prepare 0 61695 NULL
145177 +lpfc_oas_lun_state_show_61697 lpfc_oas_lun_state_show 0 61697 NULL
145178 +mt_set_quirks_61702 mt_set_quirks 0-4 61702 NULL
145179 +o2hb_heartbeat_group_mode_show_61706 o2hb_heartbeat_group_mode_show 0 61706 NULL
145180 +prog_page_61711 prog_page 2 61711 NULL
145181 +SyS_kexec_file_load_61715 SyS_kexec_file_load 3 61715 NULL
145182 +iov_length_61716 iov_length 0 61716 NULL
145183 +fragmentation_threshold_read_61718 fragmentation_threshold_read 3-0 61718 NULL nohasharray
145184 +rocker_port_ctrl_61718 rocker_port_ctrl 0 61718 &fragmentation_threshold_read_61718
145185 +iad_bFunctionSubClass_show_61719 iad_bFunctionSubClass_show 0 61719 NULL nohasharray
145186 +rtpm_status_show_61719 rtpm_status_show 0 61719 &iad_bFunctionSubClass_show_61719 nohasharray
145187 +null_alloc_reqbuf_61719 null_alloc_reqbuf 3 61719 &rtpm_status_show_61719
145188 +show_61723 show 0 61723 NULL nohasharray
145189 +store_rtap_filter_61723 store_rtap_filter 0-4 61723 &show_61723
145190 +max1027_validate_device_61728 max1027_validate_device 0 61728 NULL
145191 +read_file_regval_61742 read_file_regval 3-0 61742 NULL
145192 +w5100_open_61743 w5100_open 0 61743 NULL
145193 +nfc_llcp_allocate_snl_61749 nfc_llcp_allocate_snl 2 61749 NULL
145194 +tipc_msg_make_bundle_61751 tipc_msg_make_bundle 3 61751 NULL
145195 +cx_auto_init_61752 cx_auto_init 0 61752 NULL
145196 +velocity_init_dma_rings_61759 velocity_init_dma_rings 0 61759 NULL
145197 +nilfs_segctor_last_seg_checkpoint_show_61761 nilfs_segctor_last_seg_checkpoint_show 0 61761 NULL nohasharray
145198 +vmlfb_check_var_61761 vmlfb_check_var 0 61761 &nilfs_segctor_last_seg_checkpoint_show_61761
145199 +SyS_sendto_61763 SyS_sendto 6-3 61763 NULL
145200 +show_pwm_auto_point_temp_61771 show_pwm_auto_point_temp 0 61771 NULL
145201 +features_show_61772 features_show 0 61772 NULL nohasharray
145202 +elv_iosched_store_61772 elv_iosched_store 0-3 61772 &features_show_61772
145203 +gfs2_meta_wait_61773 gfs2_meta_wait 0 61773 NULL
145204 +compiled_by_show_61788 compiled_by_show 0 61788 NULL
145205 +security_bounded_transition_61790 security_bounded_transition 0 61790 NULL
145206 +sctp_cmd_send_msg_61795 sctp_cmd_send_msg 0 61795 NULL
145207 +batadv_dat_snoop_incoming_arp_reply_61801 batadv_dat_snoop_incoming_arp_reply 3 61801 NULL
145208 +kone_sysfs_show_actual_dpi_61804 kone_sysfs_show_actual_dpi 0 61804 NULL
145209 +show_blank_61805 show_blank 0 61805 NULL
145210 +mls_compute_context_len_61812 mls_compute_context_len 0 61812 NULL nohasharray
145211 +pch_gbe_setup_rx_resources_61812 pch_gbe_setup_rx_resources 0 61812 &mls_compute_context_len_61812
145212 +cifs_server_get_key_61813 cifs_server_get_key 0 61813 NULL
145213 +show_pwm_ast_61818 show_pwm_ast 0 61818 NULL
145214 +get_cap_size_61822 get_cap_size 0 61822 NULL
145215 +wacom_btnimg1_store_61823 wacom_btnimg1_store 4-0 61823 NULL
145216 +bd2802_store_reg0x13_61826 bd2802_store_reg0x13 0-4 61826 NULL nohasharray
145217 +break_layout_61826 break_layout 0 61826 &bd2802_store_reg0x13_61826
145218 +show_root_block_61828 show_root_block 0 61828 NULL
145219 +tps80031_irq_init_61830 tps80031_irq_init 3 61830 NULL
145220 +cyapa_empty_pip_output_data_61833 cyapa_empty_pip_output_data 0 61833 NULL nohasharray
145221 +qlcnic_change_mtu_61833 qlcnic_change_mtu 0 61833 &cyapa_empty_pip_output_data_61833
145222 +bfad_debugfs_write_regwr_61841 bfad_debugfs_write_regwr 3-0 61841 NULL
145223 +iscsit_na_dataout_timeout_61844 iscsit_na_dataout_timeout 0 61844 NULL
145224 +regcache_sync_block_61846 regcache_sync_block 5-4 61846 NULL
145225 +t4vf_sge_alloc_rxq_61850 t4vf_sge_alloc_rxq 0 61850 NULL
145226 +mwifiex_cmd_mac_multicast_adr_61851 mwifiex_cmd_mac_multicast_adr 0 61851 NULL
145227 +ath9k_hw_def_dump_eeprom_61853 ath9k_hw_def_dump_eeprom 4-5-0 61853 NULL
145228 +nvidiafb_set_par_61854 nvidiafb_set_par 0 61854 NULL
145229 +x25_getname_61857 x25_getname 0 61857 NULL
145230 +store_61861 store 0-3 61861 NULL
145231 +evdev_compute_buffer_size_61863 evdev_compute_buffer_size 0 61863 NULL nohasharray
145232 +aty128_decode_var_61863 aty128_decode_var 0 61863 &evdev_compute_buffer_size_61863
145233 +SYSC_lsetxattr_61869 SYSC_lsetxattr 4 61869 NULL
145234 +store_61871 store 0-3 61871 NULL
145235 +snd_ymfpci_capture_prepare_61873 snd_ymfpci_capture_prepare 0 61873 NULL nohasharray
145236 +lbs_ethtool_get_eeprom_len_61873 lbs_ethtool_get_eeprom_len 0 61873 &snd_ymfpci_capture_prepare_61873
145237 +get_fw_name_61874 get_fw_name 3 61874 NULL nohasharray
145238 +smsc95xx_ethtool_getregslen_61874 smsc95xx_ethtool_getregslen 0 61874 &get_fw_name_61874
145239 +qla4xxx_board_id_show_61879 qla4xxx_board_id_show 0 61879 NULL
145240 +cmpc_accel_sensitivity_show_v4_61886 cmpc_accel_sensitivity_show_v4 0 61886 NULL
145241 +show_temp3_alarm_61887 show_temp3_alarm 0 61887 NULL
145242 +disconnect_61888 disconnect 0 61888 NULL
145243 +lprocfs_write_frac_u64_helper_61897 lprocfs_write_frac_u64_helper 2 61897 NULL
145244 +make_rate_61898 make_rate 0 61898 NULL
145245 +ax25_addr_size_61899 ax25_addr_size 0 61899 NULL nohasharray
145246 +cxgb4_pktgl_to_skb_61899 cxgb4_pktgl_to_skb 2 61899 &ax25_addr_size_61899
145247 +clear_refs_write_61904 clear_refs_write 3 61904 NULL
145248 +br_get_size_61907 br_get_size 0 61907 NULL
145249 +rx_filter_arp_filter_read_61914 rx_filter_arp_filter_read 3-0 61914 NULL nohasharray
145250 +squashfs_security_get_61914 squashfs_security_get 0 61914 &rx_filter_arp_filter_read_61914
145251 +au0828_init_isoc_61917 au0828_init_isoc 3-2-4-0 61917 NULL
145252 +sctp_sendmsg_61919 sctp_sendmsg 4-0 61919 NULL
145253 +csrow_ce_count_show_61921 csrow_ce_count_show 0 61921 NULL nohasharray
145254 +acpi_ut_release_mutex_61921 acpi_ut_release_mutex 0 61921 &csrow_ce_count_show_61921 nohasharray
145255 +pid_getattr_61921 pid_getattr 0 61921 &acpi_ut_release_mutex_61921
145256 +fsp_attr_show_pagereg_61922 fsp_attr_show_pagereg 0 61922 NULL
145257 +dps1_is_key_locked_61924 dps1_is_key_locked 0 61924 NULL
145258 +efi_get_runtime_map_size_61927 efi_get_runtime_map_size 0 61927 NULL
145259 +ov9740_reg_write_61928 ov9740_reg_write 0 61928 NULL
145260 +send_bulk_static_data_61932 send_bulk_static_data 3 61932 NULL nohasharray
145261 +host_show_hp_ssd_smart_path_status_61932 host_show_hp_ssd_smart_path_status 0 61932 &send_bulk_static_data_61932
145262 +iscsi_stat_instance_show_attr_sessions_61934 iscsi_stat_instance_show_attr_sessions 0 61934 NULL
145263 +be_mcc_notify_wait_61936 be_mcc_notify_wait 0 61936 NULL
145264 +ath10k_wmi_dbglog_cfg_61937 ath10k_wmi_dbglog_cfg 0 61937 NULL
145265 +adv7175_init_61938 adv7175_init 0 61938 NULL
145266 +as3935_read_61939 as3935_read 0 61939 NULL
145267 +multicast_startup_query_count_store_61940 multicast_startup_query_count_store 4-0 61940 NULL nohasharray
145268 +store_indirect_byte_61940 store_indirect_byte 0-4 61940 &multicast_startup_query_count_store_61940
145269 +kernfs_iop_getxattr_61941 kernfs_iop_getxattr 0 61941 NULL
145270 +e1000e_phc_enable_61945 e1000e_phc_enable 0 61945 NULL
145271 +il4965_ucode_rx_stats_read_61948 il4965_ucode_rx_stats_read 3-0 61948 NULL
145272 +timeout_set_61951 timeout_set 0 61951 NULL
145273 +bonding_show_ad_partner_mac_61958 bonding_show_ad_partner_mac 0 61958 NULL
145274 +show_in_max0_61959 show_in_max0 0 61959 NULL
145275 +squashfs_read_id_index_table_61961 squashfs_read_id_index_table 4 61961 NULL nohasharray
145276 +set_type_61961 set_type 0-4 61961 &squashfs_read_id_index_table_61961
145277 +cmpc_accel_sensitivity_store_61964 cmpc_accel_sensitivity_store 0-4 61964 NULL
145278 +fix_read_error_61965 fix_read_error 4 61965 NULL
145279 +copy_user_transitions_61970 copy_user_transitions 0 61970 NULL
145280 +ath10k_mac_vif_recalc_ps_wake_threshold_61971 ath10k_mac_vif_recalc_ps_wake_threshold 0 61971 NULL
145281 +raw_getfrag_61976 raw_getfrag 3-4 61976 NULL
145282 +fd_locked_ioctl_61978 fd_locked_ioctl 3 61978 NULL
145283 +cow_file_range_61979 cow_file_range 3-0 61979 NULL nohasharray
145284 +vfs_fsync_61979 vfs_fsync 0 61979 &cow_file_range_61979
145285 +crypto_shash_init_61980 crypto_shash_init 0 61980 NULL
145286 +set_extent_delalloc_61982 set_extent_delalloc 0 61982 NULL
145287 +e4000_set_lna_gain_61986 e4000_set_lna_gain 0 61986 NULL
145288 +bus_rescan_store_61988 bus_rescan_store 0-3 61988 NULL
145289 +mem_cgroup_reset_61989 mem_cgroup_reset 0-3 61989 NULL
145290 +module_alloc_exec_61991 module_alloc_exec 1 61991 NULL
145291 +ieee802154_hdr_get_addr_61996 ieee802154_hdr_get_addr 0 61996 NULL
145292 +dequeue_event_62000 dequeue_event 3-0 62000 NULL
145293 +ceph_vxattrcb_dir_files_62002 ceph_vxattrcb_dir_files 0 62002 NULL
145294 +snprint_stack_trace_62003 snprint_stack_trace 0 62003 NULL nohasharray
145295 +show_tolerance4_62003 show_tolerance4 0 62003 &snprint_stack_trace_62003
145296 +wlcore_cmd_configure_failsafe_62004 wlcore_cmd_configure_failsafe 0 62004 NULL nohasharray
145297 +store_pwm_auto_vrdhot_ramp_62004 store_pwm_auto_vrdhot_ramp 0-4 62004 &wlcore_cmd_configure_failsafe_62004
145298 +niu_init_mac_62007 niu_init_mac 0 62007 NULL
145299 +nilfs_segctor_last_nongc_write_time_show_62008 nilfs_segctor_last_nongc_write_time_show 0 62008 NULL
145300 +xt_compat_match_offset_62011 xt_compat_match_offset 0 62011 NULL
145301 +show_pwm_enable1_62017 show_pwm_enable1 0 62017 NULL
145302 +mtrr_add_page_62018 mtrr_add_page 0 62018 NULL
145303 +SyS_setxattr_62019 SyS_setxattr 4 62019 NULL
145304 +jffs2_do_unlink_62020 jffs2_do_unlink 4 62020 NULL
145305 +SYSC_select_62024 SYSC_select 1 62024 NULL nohasharray
145306 +radeon_hwmon_set_pwm1_enable_62024 radeon_hwmon_set_pwm1_enable 0-4 62024 &SYSC_select_62024
145307 +regulator_suspend_disk_uV_show_62026 regulator_suspend_disk_uV_show 0 62026 NULL
145308 +crypt_extent_62033 crypt_extent 0 62033 NULL
145309 +pmcraid_build_passthrough_ioadls_62034 pmcraid_build_passthrough_ioadls 2 62034 NULL
145310 +create_message_62035 create_message 0 62035 NULL nohasharray
145311 +statfs_by_dentry_62035 statfs_by_dentry 0 62035 &create_message_62035
145312 +em28xx_read_reg_62039 em28xx_read_reg 0 62039 NULL nohasharray
145313 +afs_statfs_62039 afs_statfs 0 62039 &em28xx_read_reg_62039
145314 +romfs_blk_read_62040 romfs_blk_read 0 62040 NULL
145315 +pcxhr_send_it_dsp_62043 pcxhr_send_it_dsp 0 62043 NULL
145316 +ppp_tx_cp_62044 ppp_tx_cp 5 62044 NULL
145317 +get_attn_62046 get_attn 0 62046 NULL
145318 +cs5345_s_ctrl_62047 cs5345_s_ctrl 0 62047 NULL
145319 +add_vol_ctl_62054 add_vol_ctl 0 62054 NULL
145320 +usnic_ib_inetaddr_event_62056 usnic_ib_inetaddr_event 0 62056 NULL
145321 +do_pselect_62061 do_pselect 1 62061 NULL
145322 +pcpu_alloc_bootmem_62074 pcpu_alloc_bootmem 2 62074 NULL
145323 +_xfs_log_force_lsn_62083 _xfs_log_force_lsn 0 62083 NULL
145324 +fat_setattr_62084 fat_setattr 0 62084 NULL
145325 +lpfc_EnableXLane_show_62087 lpfc_EnableXLane_show 0 62087 NULL
145326 +ipath_user_sdma_pin_pages_62100 ipath_user_sdma_pin_pages 0 62100 NULL
145327 +airspy_alloc_stream_bufs_62101 airspy_alloc_stream_bufs 0 62101 NULL
145328 +jffs2_security_setxattr_62107 jffs2_security_setxattr 4-0 62107 NULL
145329 +roccat_common2_sysfs_write_62110 roccat_common2_sysfs_write 6-0 62110 NULL nohasharray
145330 +online_page_ext_62110 online_page_ext 0 62110 &roccat_common2_sysfs_write_62110
145331 +mwifiex_cmd_get_hw_spec_62112 mwifiex_cmd_get_hw_spec 0 62112 NULL
145332 +ip_recv_error_62117 ip_recv_error 3-0 62117 NULL
145333 +cpuusage_write_62121 cpuusage_write 0 62121 NULL
145334 +dst_ca_write_62125 dst_ca_write 0-3 62125 NULL
145335 +via_parse_auto_config_62126 via_parse_auto_config 0 62126 NULL
145336 +llc_ui_header_len_62131 llc_ui_header_len 0 62131 NULL
145337 +pkg_temp_thermal_cpu_callback_62132 pkg_temp_thermal_cpu_callback 0 62132 NULL
145338 +qib_diag_write_62133 qib_diag_write 3-0 62133 NULL nohasharray
145339 +kobject_add_varg_62133 kobject_add_varg 0 62133 &qib_diag_write_62133
145340 +ql_status_62135 ql_status 5-0 62135 NULL nohasharray
145341 +show_in16_min_62135 show_in16_min 0 62135 &ql_status_62135 nohasharray
145342 +device_add_attrs_62135 device_add_attrs 0 62135 &show_in16_min_62135
145343 +fat12_ent_bread_62139 fat12_ent_bread 0 62139 NULL
145344 +acpi_ns_attach_object_62141 acpi_ns_attach_object 0 62141 NULL
145345 +inode_has_perm_62142 inode_has_perm 0 62142 NULL
145346 +wl1251_acx_sg_cfg_62149 wl1251_acx_sg_cfg 0 62149 NULL nohasharray
145347 +mlx4_en_init_allocator_62149 mlx4_en_init_allocator 0 62149 &wl1251_acx_sg_cfg_62149 nohasharray
145348 +orinoco_cs_resume_62149 orinoco_cs_resume 0 62149 &mlx4_en_init_allocator_62149 nohasharray
145349 +mt9v022_g_crop_62149 mt9v022_g_crop 0 62149 &orinoco_cs_resume_62149
145350 +edac_dimm_info_location_62150 edac_dimm_info_location 0 62150 NULL
145351 +video_usercopy_62151 video_usercopy 2 62151 NULL
145352 +set_component_fault_62152 set_component_fault 0-4 62152 NULL
145353 +array_state_store_62164 array_state_store 0-3 62164 NULL
145354 +SyS_getxattr_62166 SyS_getxattr 4 62166 NULL
145355 +phy_id_show_62171 phy_id_show 0 62171 NULL
145356 +prism54_wpa_bss_ie_get_62173 prism54_wpa_bss_ie_get 0 62173 NULL
145357 +cyapa_read_byte_62177 cyapa_read_byte 0 62177 NULL nohasharray
145358 +toshiba_haps_reset_protection_62177 toshiba_haps_reset_protection 0 62177 &cyapa_read_byte_62177
145359 +write_file_dfs_62180 write_file_dfs 3-0 62180 NULL nohasharray
145360 +writecmd_62180 writecmd 0 62180 &write_file_dfs_62180
145361 +show_conn_ep_param_ISCSI_PARAM_CONN_ADDRESS_62184 show_conn_ep_param_ISCSI_PARAM_CONN_ADDRESS 0 62184 NULL nohasharray
145362 +small_smb_init_62184 small_smb_init 0 62184 &show_conn_ep_param_ISCSI_PARAM_CONN_ADDRESS_62184
145363 +alloc_upcall_62186 alloc_upcall 2 62186 NULL
145364 +snd_als300_trigger_62188 snd_als300_trigger 0 62188 NULL
145365 +si_fan_ctrl_get_fan_speed_percent_62196 si_fan_ctrl_get_fan_speed_percent 0 62196 NULL
145366 +isl29003_store_range_62197 isl29003_store_range 0-4 62197 NULL
145367 +global_page_state_62202 global_page_state 0 62202 NULL
145368 +sock_kmalloc_62205 sock_kmalloc 2 62205 NULL
145369 +start_62206 start 0 62206 NULL
145370 +drm_fb_helper_check_var_62213 drm_fb_helper_check_var 0 62213 NULL
145371 +xenvif_get_sset_count_62215 xenvif_get_sset_count 0 62215 NULL
145372 +host_control_action_show_62216 host_control_action_show 0 62216 NULL
145373 +s_wakeup_filter_62217 s_wakeup_filter 0 62217 NULL
145374 +fuse_notify_poll_wakeup_62218 fuse_notify_poll_wakeup 0 62218 NULL
145375 +niu_open_62220 niu_open 0 62220 NULL
145376 +show_label_62225 show_label 0 62225 NULL nohasharray
145377 +enic_request_intr_62225 enic_request_intr 0 62225 &show_label_62225
145378 +smk_read_syslog_62227 smk_read_syslog 3-0 62227 NULL
145379 +SYSC_setgroups16_62232 SYSC_setgroups16 1 62232 NULL
145380 +bmp085_get_pressure_62234 bmp085_get_pressure 0 62234 NULL nohasharray
145381 +store_pwm_setting_62234 store_pwm_setting 0-4 62234 &bmp085_get_pressure_62234
145382 +twl4030_pwmled_config_62243 twl4030_pwmled_config 0 62243 NULL
145383 +allocate_partition_62245 allocate_partition 4 62245 NULL
145384 +pnp_show_card_name_62246 pnp_show_card_name 0 62246 NULL
145385 +nilfs_btree_prepare_insert_62249 nilfs_btree_prepare_insert 0 62249 NULL
145386 +power_supply_store_property_62250 power_supply_store_property 0-4 62250 NULL
145387 +bnx2x_initial_phy_init_62252 bnx2x_initial_phy_init 0 62252 NULL
145388 +pcf50633_rtc_read_time_62253 pcf50633_rtc_read_time 0 62253 NULL nohasharray
145389 +fc0013_readreg_62253 fc0013_readreg 0 62253 &pcf50633_rtc_read_time_62253
145390 +of_io_request_and_map_62254 of_io_request_and_map 2 62254 NULL
145391 +m41t94_read_time_62258 m41t94_read_time 0 62258 NULL
145392 +send_control_msg_62261 send_control_msg 0 62261 NULL
145393 +ion_handle_test_dma_62262 ion_handle_test_dma 4-5 62262 NULL
145394 +myri10ge_notify_dca_62265 myri10ge_notify_dca 0 62265 NULL
145395 +pptp_outbound_pkt_62269 pptp_outbound_pkt 0 62269 NULL
145396 +chunk_size_store_62271 chunk_size_store 0-3 62271 NULL
145397 +security_file_permission_62278 security_file_permission 0 62278 NULL
145398 +pcxhr_prepare_62280 pcxhr_prepare 0 62280 NULL nohasharray
145399 +tcm_qla2xxx_tpg_attrib_show_generate_node_acls_62280 tcm_qla2xxx_tpg_attrib_show_generate_node_acls 0 62280 &pcxhr_prepare_62280
145400 +dccp_init_sock_62281 dccp_init_sock 0 62281 NULL
145401 +osst_write_error_recovery_62287 osst_write_error_recovery 0 62287 NULL
145402 +palmas_clks_prepare_62291 palmas_clks_prepare 0 62291 NULL
145403 +store_tabletWheel_62292 store_tabletWheel 0-4 62292 NULL
145404 +store_62293 store 0-4 62293 NULL
145405 +il_dbgfs_sram_read_62296 il_dbgfs_sram_read 3-0 62296 NULL
145406 +ath10k_pci_cold_reset_62297 ath10k_pci_cold_reset 0 62297 NULL
145407 +sparse_early_usemaps_alloc_pgdat_section_62304 sparse_early_usemaps_alloc_pgdat_section 2 62304 NULL
145408 +ieee80211_do_open_62305 ieee80211_do_open 0 62305 NULL
145409 +pch_gbe_setup_tx_resources_62306 pch_gbe_setup_tx_resources 0 62306 NULL
145410 +state_show_62309 state_show 0 62309 NULL
145411 +subsystem_filter_read_62310 subsystem_filter_read 3 62310 NULL
145412 +udf_sb_alloc_partition_maps_62313 udf_sb_alloc_partition_maps 2 62313 NULL
145413 +hfcpci_empty_bfifo_62323 hfcpci_empty_bfifo 4 62323 NULL
145414 +sierra_open_62327 sierra_open 0 62327 NULL nohasharray
145415 +target_core_alua_tg_pt_gp_store_attr_alua_access_state_62327 target_core_alua_tg_pt_gp_store_attr_alua_access_state 0-3 62327 &sierra_open_62327
145416 +rtl_op_start_62329 rtl_op_start 0 62329 NULL
145417 +queue_bulk_sg_tx_62330 queue_bulk_sg_tx 0 62330 NULL
145418 +ll_statahead_max_seq_write_62333 ll_statahead_max_seq_write 3 62333 NULL
145419 +pcxhr_write_io_num_reg_cont_62334 pcxhr_write_io_num_reg_cont 0 62334 NULL
145420 +pega_int_read_62335 pega_int_read 0 62335 NULL
145421 +ath5k_attr_show_spur_level_max_62339 ath5k_attr_show_spur_level_max 0 62339 NULL
145422 +show_guid_62340 show_guid 0 62340 NULL nohasharray
145423 +sdev_show_evt_lun_change_reported_62340 sdev_show_evt_lun_change_reported 0 62340 &show_guid_62340
145424 +pppoe_create_62344 pppoe_create 0 62344 NULL nohasharray
145425 +set_attr_decimals_62344 set_attr_decimals 0-4 62344 &pppoe_create_62344
145426 +st_version_show_62346 st_version_show 0 62346 NULL
145427 +flash_write_62354 flash_write 3-0 62354 NULL
145428 +gigaset_tty_read_62357 gigaset_tty_read 0 62357 NULL
145429 +nilfs_dev_uuid_show_62360 nilfs_dev_uuid_show 0 62360 NULL
145430 +xfpregs_set_62363 xfpregs_set 4 62363 NULL
145431 +spmi_register_zero_write_62367 spmi_register_zero_write 0 62367 NULL nohasharray
145432 +small_smb2_init_62367 small_smb2_init 0 62367 &spmi_register_zero_write_62367
145433 +kmalloc_order_62372 kmalloc_order 1 62372 NULL nohasharray
145434 +hv_memory_notifier_62372 hv_memory_notifier 0 62372 &kmalloc_order_62372 nohasharray
145435 +iblock_configure_device_62372 iblock_configure_device 0 62372 &hv_memory_notifier_62372
145436 +tps6507x_pmic_clear_bits_62373 tps6507x_pmic_clear_bits 0 62373 NULL
145437 +register_netdevice_62374 register_netdevice 0 62374 NULL
145438 +host_control_on_shutdown_show_62376 host_control_on_shutdown_show 0 62376 NULL
145439 +af9005_write_ofdm_register_62378 af9005_write_ofdm_register 0 62378 NULL
145440 +bfad_im_vport_disable_62384 bfad_im_vport_disable 0 62384 NULL
145441 +snd_info_dev_register_entry_62385 snd_info_dev_register_entry 0 62385 NULL
145442 +twl_get_num_slaves_62386 twl_get_num_slaves 0 62386 NULL
145443 +rx_rx_timeout_read_62389 rx_rx_timeout_read 3-0 62389 NULL
145444 +altera_irscan_62396 altera_irscan 2 62396 NULL
145445 +bq2415x_get_weak_battery_voltage_62404 bq2415x_get_weak_battery_voltage 0 62404 NULL nohasharray
145446 +eem_opts_dev_addr_show_62404 eem_opts_dev_addr_show 0 62404 &bq2415x_get_weak_battery_voltage_62404 nohasharray
145447 +ath10k_pci_hif_start_62404 ath10k_pci_hif_start 0 62404 &eem_opts_dev_addr_show_62404
145448 +fill_zeros_to_end_of_page_62405 fill_zeros_to_end_of_page 0 62405 NULL
145449 +set_umcast_62409 set_umcast 0-4 62409 NULL
145450 +set_ssp_62411 set_ssp 4 62411 NULL
145451 +flags_store_62413 flags_store 4-0 62413 NULL
145452 +mt9m111_reg_read_62415 mt9m111_reg_read 0 62415 NULL
145453 +radeon_hwmon_get_pwm1_62416 radeon_hwmon_get_pwm1 0 62416 NULL
145454 +ext4_journalled_write_end_62421 ext4_journalled_write_end 5-0 62421 NULL
145455 +setkey_62422 setkey 0 62422 NULL
145456 +ipw_net_set_mac_address_62423 ipw_net_set_mac_address 0 62423 NULL
145457 +irst_show_wakeup_events_62429 irst_show_wakeup_events 0 62429 NULL
145458 +roccat_common2_sysfs_write_talk_62430 roccat_common2_sysfs_write_talk 0-6-5 62430 NULL
145459 +disp_store_62433 disp_store 0-4 62433 NULL
145460 +vb2_vmalloc_alloc_62434 vb2_vmalloc_alloc 2 62434 NULL
145461 +ovl_dir_getattr_62435 ovl_dir_getattr 0 62435 NULL
145462 +netdev_alloc_skb_62437 netdev_alloc_skb 2 62437 NULL
145463 +af9005_i2c_xfer_62438 af9005_i2c_xfer 0-3 62438 NULL
145464 +i915_error_state_write_62439 i915_error_state_write 0-3 62439 NULL
145465 +pppox_create_62440 pppox_create 0 62440 NULL
145466 +bmc150_accel_setup_any_motion_interrupt_62441 bmc150_accel_setup_any_motion_interrupt 0 62441 NULL
145467 +inv_mpu6050_write_reg_62443 inv_mpu6050_write_reg 0 62443 NULL
145468 +cxacru_sysfs_show_downstream_hec_errors_62448 cxacru_sysfs_show_downstream_hec_errors 0 62448 NULL
145469 +mlog_store_62451 mlog_store 0-4 62451 NULL
145470 +store_select_redundant_clock_62465 store_select_redundant_clock 0-4 62465 NULL
145471 +show_temp10_62469 show_temp10 0 62469 NULL
145472 +show_shost_eh_deadline_62470 show_shost_eh_deadline 0 62470 NULL nohasharray
145473 +udf_expand_file_adinicb_62470 udf_expand_file_adinicb 0 62470 &show_shost_eh_deadline_62470
145474 +force_remove_show_62475 force_remove_show 0 62475 NULL
145475 +ip_vs_icmp_xmit_v6_62477 ip_vs_icmp_xmit_v6 4-0 62477 NULL nohasharray
145476 +adapter_test_62477 adapter_test 0 62477 &ip_vs_icmp_xmit_v6_62477
145477 +cdc_ncm_show_wNtbOutMaxDatagrams_62480 cdc_ncm_show_wNtbOutMaxDatagrams 0 62480 NULL
145478 +do_io_rw_62484 do_io_rw 0-4-3-6 62484 NULL nohasharray
145479 +boost_notify_62484 boost_notify 0 62484 &do_io_rw_62484
145480 +intr_submit_62485 intr_submit 0 62485 NULL
145481 +rds_add_bound_62490 rds_add_bound 0 62490 NULL
145482 +tracing_saved_cmdlines_size_read_62491 tracing_saved_cmdlines_size_read 3 62491 NULL
145483 +mem_cgroup_write_62492 mem_cgroup_write 0-3 62492 NULL
145484 +persistent_ram_new_62493 persistent_ram_new 1-2 62493 NULL nohasharray
145485 +lpfc_stat_data_ctrl_show_62493 lpfc_stat_data_ctrl_show 0 62493 &persistent_ram_new_62493
145486 +tps6105x_regulator_enable_62498 tps6105x_regulator_enable 0 62498 NULL
145487 +qat_uclo_map_uof_obj_62504 qat_uclo_map_uof_obj 3 62504 NULL
145488 +scsi_scan_62506 scsi_scan 0 62506 NULL
145489 +store_mtu_62507 store_mtu 0-4 62507 NULL
145490 +show_bank1_setting_62508 show_bank1_setting 0 62508 NULL
145491 +start_show_62510 start_show 0 62510 NULL
145492 +pnp_assign_dma_62518 pnp_assign_dma 0 62518 NULL
145493 +set_beacon_interval_62521 set_beacon_interval 0 62521 NULL
145494 +int3403_get_max_state_62522 int3403_get_max_state 0 62522 NULL
145495 +pep_sendmsg_62524 pep_sendmsg 4-0 62524 NULL
145496 +rio_request_outb_mbox_62526 rio_request_outb_mbox 0 62526 NULL
145497 +atl1e_up_62528 atl1e_up 0 62528 NULL
145498 +iscsi_nacl_attrib_store_default_erl_62529 iscsi_nacl_attrib_store_default_erl 0-3 62529 NULL
145499 +caps_show_62531 caps_show 0 62531 NULL
145500 +test_iso_queue_62534 test_iso_queue 5 62534 NULL nohasharray
145501 +__kmalloc_node_track_caller_62534 __kmalloc_node_track_caller 1 62534 &test_iso_queue_62534
145502 +debugfs_read_62535 debugfs_read 3-0 62535 NULL nohasharray
145503 +qlcnicvf_config_led_62535 qlcnicvf_config_led 0 62535 &debugfs_read_62535
145504 +mv88e6352_wait_62536 mv88e6352_wait 0 62536 NULL
145505 +mei_fw_status_62539 mei_fw_status 0 62539 NULL nohasharray
145506 +batadv_softif_create_vlan_62539 batadv_softif_create_vlan 0 62539 &mei_fw_status_62539
145507 +sco_sock_sendmsg_62542 sco_sock_sendmsg 4-0 62542 NULL
145508 +wl12xx_cmd_role_enable_62545 wl12xx_cmd_role_enable 0 62545 NULL
145509 +qib_refresh_qsfp_cache_62547 qib_refresh_qsfp_cache 0 62547 NULL
145510 +pci_conf2_read_62548 pci_conf2_read 0 62548 NULL
145511 +roccat_common2_sysfs_write_sensor_62554 roccat_common2_sysfs_write_sensor 0-6-5 62554 NULL
145512 +ecp_read_data_62555 ecp_read_data 0 62555 NULL
145513 +target_stat_scsi_auth_intr_show_attr_map_indx_62561 target_stat_scsi_auth_intr_show_attr_map_indx 0 62561 NULL
145514 +cyapa_gen5_read_self_idac_data_62562 cyapa_gen5_read_self_idac_data 0 62562 NULL
145515 +errcatch_bytes_number_62564 errcatch_bytes_number 0-2 62564 NULL
145516 +ping_init_sock_62567 ping_init_sock 0 62567 NULL
145517 +compute_bitstructs_62570 compute_bitstructs 0 62570 NULL
145518 +cxacru_sysfs_showattr_LINK_62572 cxacru_sysfs_showattr_LINK 0 62572 NULL nohasharray
145519 +bcm54xx_shadow_read_62572 bcm54xx_shadow_read 0 62572 &cxacru_sysfs_showattr_LINK_62572
145520 +xfrm_user_policy_62573 xfrm_user_policy 4-0 62573 NULL
145521 +compat_SyS_rt_sigpending_62580 compat_SyS_rt_sigpending 2 62580 NULL
145522 +get_subdir_62581 get_subdir 3 62581 NULL nohasharray
145523 +efx_mcdi_await_completion_62581 efx_mcdi_await_completion 0 62581 &get_subdir_62581
145524 +regcache_lzo_decompress_cache_block_62585 regcache_lzo_decompress_cache_block 0 62585 NULL
145525 +ext3_unfreeze_62588 ext3_unfreeze 0 62588 NULL
145526 +amradio_set_mute_62597 amradio_set_mute 0 62597 NULL
145527 +sm501fb_check_var_pnl_62600 sm501fb_check_var_pnl 0 62600 NULL
145528 +packet_alloc_skb_62602 packet_alloc_skb 2-4-5 62602 NULL nohasharray
145529 +tg3_show_temp_62602 tg3_show_temp 0 62602 &packet_alloc_skb_62602
145530 +bonding_store_bonds_62603 bonding_store_bonds 0-4 62603 NULL
145531 +gfs2_xattr_get_62604 gfs2_xattr_get 0 62604 NULL
145532 +prism2_send_mgmt_62605 prism2_send_mgmt 4 62605 NULL
145533 +bond_alb_set_mac_address_62611 bond_alb_set_mac_address 0 62611 NULL
145534 +show_iface_immediate_data_62613 show_iface_immediate_data 0 62613 NULL
145535 +workqueue_cpu_down_callback_62614 workqueue_cpu_down_callback 0 62614 NULL
145536 +teql_master_mtu_62616 teql_master_mtu 0 62616 NULL nohasharray
145537 +evtchn_fifo_max_channels_62616 evtchn_fifo_max_channels 0 62616 &teql_master_mtu_62616
145538 +backend_probe_and_watch_62618 backend_probe_and_watch 0 62618 NULL
145539 +iommu_area_alloc_62619 iommu_area_alloc 2-3-4-7-0 62619 NULL
145540 +sync_max_store_62621 sync_max_store 0-3 62621 NULL
145541 +__offline_pages_62626 __offline_pages 0 62626 NULL
145542 +ems_pcmcia_add_card_62627 ems_pcmcia_add_card 2 62627 NULL nohasharray
145543 +fsg_common_set_num_buffers_62627 fsg_common_set_num_buffers 2 62627 &ems_pcmcia_add_card_62627
145544 +dut_mode_write_62630 dut_mode_write 3-0 62630 NULL
145545 +parport_ieee1284_read_nibble_62634 parport_ieee1284_read_nibble 0 62634 NULL
145546 +vfs_fsync_range_62635 vfs_fsync_range 0 62635 NULL
145547 +bch_btree_map_nodes_62641 bch_btree_map_nodes 0 62641 NULL
145548 +autosuspend_show_62644 autosuspend_show 0 62644 NULL nohasharray
145549 +palmas_is_enabled_ldo_62644 palmas_is_enabled_ldo 0 62644 &autosuspend_show_62644
145550 +lpfc_sli4_queue_alloc_62646 lpfc_sli4_queue_alloc 3 62646 NULL nohasharray
145551 +ath10k_pci_hif_exchange_bmi_msg_62646 ath10k_pci_hif_exchange_bmi_msg 3-0 62646 &lpfc_sli4_queue_alloc_62646
145552 +show_counter_rx_tid_full_errs_62647 show_counter_rx_tid_full_errs 0 62647 NULL
145553 +show_model_62648 show_model 0 62648 NULL nohasharray
145554 +ti_vsend_sync_62648 ti_vsend_sync 0 62648 &show_model_62648 nohasharray
145555 +nfs4_proc_set_acl_62648 nfs4_proc_set_acl 0 62648 &ti_vsend_sync_62648
145556 +wm8994_gpio_direction_in_62649 wm8994_gpio_direction_in 0 62649 NULL
145557 +crypto_shash_finup_62656 crypto_shash_finup 0 62656 NULL
145558 +show_62657 show 0 62657 NULL
145559 +pages_shared_show_62658 pages_shared_show 0 62658 NULL
145560 +da9052_read_tbat_62666 da9052_read_tbat 0 62666 NULL
145561 +atl1e_change_mtu_62670 atl1e_change_mtu 0 62670 NULL
145562 +show_cardr_62674 show_cardr 0 62674 NULL
145563 +wl1273_fm_suspend_62676 wl1273_fm_suspend 0 62676 NULL
145564 +sdio_card_irq_get_62679 sdio_card_irq_get 0 62679 NULL
145565 +qla4xxx_hba_model_show_62680 qla4xxx_hba_model_show 0 62680 NULL
145566 +xfrm_count_pfkey_auth_supported_62684 xfrm_count_pfkey_auth_supported 0 62684 NULL
145567 +printer_req_alloc_62687 printer_req_alloc 2 62687 NULL
145568 +target_stat_scsi_tgt_port_show_attr_in_cmds_62689 target_stat_scsi_tgt_port_show_attr_in_cmds 0 62689 NULL nohasharray
145569 +iscsi_tpg_attrib_show_default_erl_62689 iscsi_tpg_attrib_show_default_erl 0 62689 &target_stat_scsi_tgt_port_show_attr_in_cmds_62689
145570 +adxl34x_i2c_read_block_62691 adxl34x_i2c_read_block 3 62691 NULL
145571 +ioremap_wc_62695 ioremap_wc 2-1 62695 NULL nohasharray
145572 +proc_mpc_write_62695 proc_mpc_write 0-3 62695 &ioremap_wc_62695
145573 +sock_no_bind_62697 sock_no_bind 0 62697 NULL
145574 +show_fan_time_62699 show_fan_time 0 62699 NULL
145575 +ieee80211_set_probe_resp_62700 ieee80211_set_probe_resp 3 62700 NULL nohasharray
145576 +fddi_header_62700 fddi_header 0 62700 &ieee80211_set_probe_resp_62700
145577 +simple_readpage_62703 simple_readpage 0 62703 NULL
145578 +flush_62706 flush 0 62706 NULL
145579 +bioset_integrity_create_62708 bioset_integrity_create 2 62708 NULL nohasharray
145580 +target_stat_scsi_tgt_dev_attr_show_62708 target_stat_scsi_tgt_dev_attr_show 0 62708 &bioset_integrity_create_62708
145581 +target_configure_device_62714 target_configure_device 0 62714 NULL
145582 +gfs2_log_write_62717 gfs2_log_write 3 62717 NULL nohasharray
145583 +ubifs_getxattr_62717 ubifs_getxattr 0 62717 &gfs2_log_write_62717
145584 +do_serial8250_set_rxtrig_62720 do_serial8250_set_rxtrig 0 62720 NULL
145585 +cachefiles_daemon_read_62723 cachefiles_daemon_read 0-3 62723 NULL
145586 +belkin_sa_open_62724 belkin_sa_open 0 62724 NULL
145587 +atkbd_do_show_softraw_62726 atkbd_do_show_softraw 0 62726 NULL
145588 +rndis_filter_send_request_62727 rndis_filter_send_request 0 62727 NULL
145589 +set_beep_enable_62731 set_beep_enable 0-4 62731 NULL
145590 +show_fc_host_supported_fc4s_62732 show_fc_host_supported_fc4s 0 62732 NULL
145591 +client_channels_62735 client_channels 0 62735 NULL
145592 +obd_ioctl_popdata_62741 obd_ioctl_popdata 3 62741 NULL
145593 +key_replays_read_62746 key_replays_read 3-0 62746 NULL nohasharray
145594 +roccat_common2_sysfs_write_buttons_62746 roccat_common2_sysfs_write_buttons 0-6-5 62746 &key_replays_read_62746
145595 +lov_verify_lmm_62747 lov_verify_lmm 2 62747 NULL
145596 +show_tabletMouseRight_62750 show_tabletMouseRight 0 62750 NULL
145597 +mwifiex_rdeeprom_write_62754 mwifiex_rdeeprom_write 3-0 62754 NULL
145598 +da903x_is_enabled_62756 da903x_is_enabled 0 62756 NULL
145599 +hardware_show_62757 hardware_show 0 62757 NULL
145600 +selinux_key_getsecurity_62760 selinux_key_getsecurity 0 62760 NULL nohasharray
145601 +cciss_scsi_user_command_62760 cciss_scsi_user_command 0-4 62760 &selinux_key_getsecurity_62760
145602 +lpfc_soft_wwnn_show_62761 lpfc_soft_wwnn_show 0 62761 NULL
145603 +register_kprobe_62762 register_kprobe 0 62762 NULL
145604 +show_ibdev_62764 show_ibdev 0 62764 NULL
145605 +init_chip_wc_pat_62768 init_chip_wc_pat 2 62768 NULL
145606 +copy_page_to_iter_iovec_62770 copy_page_to_iter_iovec 0-3 62770 NULL nohasharray
145607 +ax25_sendmsg_62770 ax25_sendmsg 4-0 62770 &copy_page_to_iter_iovec_62770
145608 +cm_show_counter_62774 cm_show_counter 0 62774 NULL
145609 +tomoyo_audit_inet_log_62775 tomoyo_audit_inet_log 0 62775 NULL
145610 +C_SYSC_ipc_62776 C_SYSC_ipc 3 62776 NULL nohasharray
145611 +mvs_queue_command_62776 mvs_queue_command 0 62776 &C_SYSC_ipc_62776
145612 +store_sched5_62779 store_sched5 4-0 62779 NULL
145613 +show_62782 show 0 62782 NULL
145614 +stmmac_change_mtu_62783 stmmac_change_mtu 0 62783 NULL
145615 +sabi_command_62785 sabi_command 0 62785 NULL
145616 +SyS_sched_getaffinity_62786 SyS_sched_getaffinity 2 62786 NULL
145617 +bttv_prepare_buffer_62787 bttv_prepare_buffer 0 62787 NULL nohasharray
145618 +update_clusterinfo_62787 update_clusterinfo 0 62787 &bttv_prepare_buffer_62787
145619 +smack_inode_setattr_62789 smack_inode_setattr 0 62789 NULL
145620 +hpsa_change_queue_depth_62793 hpsa_change_queue_depth 2-0 62793 NULL
145621 +_create_message_62795 _create_message 0 62795 NULL
145622 +max_freq_show_62797 max_freq_show 0 62797 NULL nohasharray
145623 +hdaps_temp1_show_62797 hdaps_temp1_show 0 62797 &max_freq_show_62797 nohasharray
145624 +qla2x00_optrom_bios_version_show_62797 qla2x00_optrom_bios_version_show 0 62797 &hdaps_temp1_show_62797
145625 +fsa9480_get_switch_62799 fsa9480_get_switch 0 62799 NULL
145626 +show_cam_size_62800 show_cam_size 0 62800 NULL
145627 +ad9523_store_62804 ad9523_store 0-4 62804 NULL
145628 +da9052_read_chg_current_62811 da9052_read_chg_current 0 62811 NULL nohasharray
145629 +pcap_regulator_is_enabled_62811 pcap_regulator_is_enabled 0 62811 &da9052_read_chg_current_62811 nohasharray
145630 +set_port0_62811 set_port0 0-4 62811 &pcap_regulator_is_enabled_62811
145631 +ceph_update_writeable_page_62812 ceph_update_writeable_page 0 62812 NULL
145632 +lm8323_pwm_store_time_62816 lm8323_pwm_store_time 0-4 62816 NULL
145633 +tracing_total_entries_read_62817 tracing_total_entries_read 3 62817 NULL
145634 +of_alias_get_id_62818 of_alias_get_id 0 62818 NULL
145635 +efivar_show_raw_62820 efivar_show_raw 0 62820 NULL
145636 +show_iface_max_outstanding_r2t_62826 show_iface_max_outstanding_r2t 0 62826 NULL nohasharray
145637 +journal_end_62826 journal_end 0 62826 &show_iface_max_outstanding_r2t_62826
145638 +gem_do_start_62827 gem_do_start 0 62827 NULL
145639 +hpfs_read_ea_62828 hpfs_read_ea 0 62828 NULL nohasharray
145640 +fm10k_change_mtu_62828 fm10k_change_mtu 0 62828 &hpfs_read_ea_62828
145641 +iscsi_tpg_param_show_OFMarkInt_62831 iscsi_tpg_param_show_OFMarkInt 0 62831 NULL
145642 +__generic_file_splice_read_62834 __generic_file_splice_read 0 62834 NULL
145643 +__rounddown_pow_of_two_62836 __rounddown_pow_of_two 0 62836 NULL
145644 +bio_get_nr_vecs_62838 bio_get_nr_vecs 0 62838 NULL nohasharray
145645 +notifier_to_errno_62838 notifier_to_errno 0-1 62838 &bio_get_nr_vecs_62838
145646 +xlog_recover_add_to_trans_62839 xlog_recover_add_to_trans 4 62839 NULL
145647 +timeouts_show_62841 timeouts_show 0 62841 NULL
145648 +kovaplus_sysfs_read_profile_buttons_62843 kovaplus_sysfs_read_profile_buttons 0-5-6 62843 NULL
145649 +rx_fcs_err_read_62844 rx_fcs_err_read 3-0 62844 NULL
145650 +show_spi_transport_period_62848 show_spi_transport_period 0 62848 NULL
145651 +uwb_rc_cmd_62850 uwb_rc_cmd 0 62850 NULL
145652 +wl12xx_trigger_cmd_62853 wl12xx_trigger_cmd 0 62853 NULL
145653 +mt2131_set_params_62854 mt2131_set_params 0 62854 NULL
145654 +sr9800_reset_62856 sr9800_reset 0 62856 NULL
145655 +__f2fs_setxattr_62857 __f2fs_setxattr 0 62857 NULL
145656 +hpi_read_word_62862 hpi_read_word 0 62862 NULL
145657 +pcf8563_read_block_data_62864 pcf8563_read_block_data 0 62864 NULL
145658 +uart_get_attr_close_delay_62867 uart_get_attr_close_delay 0 62867 NULL
145659 +adv7343_s_ctrl_62869 adv7343_s_ctrl 0 62869 NULL
145660 +acpi_ds_result_pop_62871 acpi_ds_result_pop 0 62871 NULL
145661 +l2tp_ip6_recvmsg_62874 l2tp_ip6_recvmsg 4-0 62874 NULL nohasharray
145662 +netif_set_xps_queue_62874 netif_set_xps_queue 0 62874 &l2tp_ip6_recvmsg_62874
145663 +typhoon_download_firmware_62875 typhoon_download_firmware 0 62875 NULL
145664 +jffs2_security_getxattr_62876 jffs2_security_getxattr 0 62876 NULL
145665 +show_62877 show 0 62877 NULL nohasharray
145666 +xfs_rtmodify_range_62877 xfs_rtmodify_range 0 62877 &show_62877
145667 +store_engine_leds_62878 store_engine_leds 0-4 62878 NULL
145668 +pcol_try_alloc_62879 pcol_try_alloc 0 62879 NULL nohasharray
145669 +raid5_store_preread_threshold_62879 raid5_store_preread_threshold 0-3 62879 &pcol_try_alloc_62879
145670 +compass_store_62881 compass_store 0-3 62881 NULL
145671 +aoechr_write_62883 aoechr_write 3-0 62883 NULL nohasharray
145672 +cache_parse_62883 cache_parse 0 62883 &aoechr_write_62883
145673 +uart_mode_show_62886 uart_mode_show 0 62886 NULL
145674 +resize_info_buffer_62889 resize_info_buffer 2 62889 NULL
145675 +if_spi_host_to_card_62890 if_spi_host_to_card 4 62890 NULL
145676 +power_uw_show_62894 power_uw_show 0 62894 NULL nohasharray
145677 +tg3_power_up_62894 tg3_power_up 0 62894 &power_uw_show_62894
145678 +dummy_hrtimer_start_62897 dummy_hrtimer_start 0 62897 NULL nohasharray
145679 +mrf24j40_start_62897 mrf24j40_start 0 62897 &dummy_hrtimer_start_62897
145680 +mxl5005s_get_if_frequency_62898 mxl5005s_get_if_frequency 0 62898 NULL nohasharray
145681 +hdaps_calibrate_store_62898 hdaps_calibrate_store 0-4 62898 &mxl5005s_get_if_frequency_62898
145682 +wiimod_bboard_calib_show_62903 wiimod_bboard_calib_show 0 62903 NULL nohasharray
145683 +afs_vlocation_cache_get_key_62903 afs_vlocation_cache_get_key 0 62903 &wiimod_bboard_calib_show_62903
145684 +mempool_create_slab_pool_62907 mempool_create_slab_pool 1 62907 NULL
145685 +getdqbuf_62908 getdqbuf 1 62908 NULL
145686 +get_temp_max_62909 get_temp_max 0 62909 NULL
145687 +si476x_core_cmd_fm_phase_diversity_62915 si476x_core_cmd_fm_phase_diversity 0 62915 NULL
145688 +o2nm_node_store_62916 o2nm_node_store 0-4 62916 NULL
145689 +rdmsr_safe_on_cpu_62917 rdmsr_safe_on_cpu 0 62917 NULL
145690 +stk17ta8_rtc_read_time_62918 stk17ta8_rtc_read_time 0 62918 NULL
145691 +xgbe_get_rxfh_indir_size_62922 xgbe_get_rxfh_indir_size 0 62922 NULL
145692 +i40evf_get_sset_count_62925 i40evf_get_sset_count 0 62925 NULL
145693 +ll_statahead_agl_seq_write_62928 ll_statahead_agl_seq_write 3 62928 NULL
145694 +netvsc_send_62939 netvsc_send 0 62939 NULL nohasharray
145695 +acpi_processor_set_throttling_62939 acpi_processor_set_throttling 0 62939 &netvsc_send_62939
145696 +edt_ft5x06_setting_show_62940 edt_ft5x06_setting_show 0 62940 NULL
145697 +sr9800_set_default_mode_62946 sr9800_set_default_mode 0 62946 NULL
145698 +adp5520_bl_daylight_max_store_62947 adp5520_bl_daylight_max_store 4-0 62947 NULL
145699 +agp_create_user_memory_62955 agp_create_user_memory 1 62955 NULL
145700 +set_trigger_state_62957 set_trigger_state 0 62957 NULL
145701 +nvif_object_mthd_62960 nvif_object_mthd 4-0 62960 NULL nohasharray
145702 +show_hyst_common_62960 show_hyst_common 0 62960 &nvif_object_mthd_62960
145703 +rc5t583_rtc_read_time_62965 rc5t583_rtc_read_time 0 62965 NULL
145704 +libcfs_sock_read_62968 libcfs_sock_read 3 62968 NULL
145705 +dib8096p_rw_on_apb_62970 dib8096p_rw_on_apb 0-3 62970 NULL
145706 +asus_wmi_set_devstate_62971 asus_wmi_set_devstate 0 62971 NULL
145707 +bcm7xxx_config_init_62973 bcm7xxx_config_init 0 62973 NULL
145708 +sleep_millisecs_show_62979 sleep_millisecs_show 0 62979 NULL
145709 +extts_fifo_show_62981 extts_fifo_show 0 62981 NULL
145710 +show_state_name_62985 show_state_name 0 62985 NULL nohasharray
145711 +cifs_direct_io_62985 cifs_direct_io 0 62985 &show_state_name_62985
145712 +ipoib_vlan_add_62988 ipoib_vlan_add 0 62988 NULL
145713 +prof_cpu_mask_proc_write_62989 prof_cpu_mask_proc_write 0-3 62989 NULL
145714 +snd_emu10k1_fx8010_playback_trigger_62990 snd_emu10k1_fx8010_playback_trigger 0 62990 NULL
145715 +hwdep_read_62992 hwdep_read 3 62992 NULL nohasharray
145716 +ivtv_start_capture_62992 ivtv_start_capture 0 62992 &hwdep_read_62992
145717 +send_62994 send 0 62994 NULL
145718 +iscsit_ta_demo_mode_write_protect_62998 iscsit_ta_demo_mode_write_protect 0 62998 NULL
145719 +generic_file_fsync_62999 generic_file_fsync 0 62999 NULL
145720 +asus_wmi_get_devstate_63000 asus_wmi_get_devstate 0 63000 NULL
145721 +hash_max_show_63001 hash_max_show 0 63001 NULL
145722 +get_skb_63008 get_skb 2 63008 NULL
145723 +__ext3_journal_stop_63017 __ext3_journal_stop 0 63017 NULL
145724 +__sctp_connect_63020 __sctp_connect 0 63020 NULL
145725 +show_pwmfreq_63024 show_pwmfreq 0 63024 NULL
145726 +kstrtoull_from_user_63026 kstrtoull_from_user 2 63026 NULL nohasharray
145727 +xfs_trans_reserve_63026 xfs_trans_reserve 0 63026 &kstrtoull_from_user_63026
145728 +nfs_revalidate_inode_63032 nfs_revalidate_inode 0 63032 NULL
145729 +__vb2_perform_fileio_63033 __vb2_perform_fileio 3-0 63033 NULL
145730 +solo_i2c_master_xfer_63036 solo_i2c_master_xfer 0-3 63036 NULL
145731 +pipeline_defrag_to_csum_swi_read_63037 pipeline_defrag_to_csum_swi_read 3-0 63037 NULL
145732 +crypto_ahash_finup_63039 crypto_ahash_finup 0 63039 NULL
145733 +scsi_host_alloc_63041 scsi_host_alloc 2 63041 NULL
145734 +s6e63m0_sysfs_show_gamma_mode_63045 s6e63m0_sysfs_show_gamma_mode 0 63045 NULL nohasharray
145735 +po1030_set_green_balance_63045 po1030_set_green_balance 0 63045 &s6e63m0_sysfs_show_gamma_mode_63045
145736 +b43_nphy_set_channel_63047 b43_nphy_set_channel 0 63047 NULL
145737 +wiimote_cmd_wait_63051 wiimote_cmd_wait 0 63051 NULL nohasharray
145738 +pyra_sysfs_write_info_63051 pyra_sysfs_write_info 0-6-5 63051 &wiimote_cmd_wait_63051
145739 +gso_pskb_expand_head_63052 gso_pskb_expand_head 2 63052 NULL
145740 +wait_for_event_63054 wait_for_event 0 63054 NULL
145741 +unlink1_63059 unlink1 3 63059 NULL nohasharray
145742 +show_conn_param_ISCSI_PARAM_IFMARKER_EN_63059 show_conn_param_ISCSI_PARAM_IFMARKER_EN 0 63059 &unlink1_63059
145743 +__nilfs_btree_get_block_63062 __nilfs_btree_get_block 0 63062 NULL
145744 +show_in_max_63065 show_in_max 0 63065 NULL nohasharray
145745 +remote_settings_file_read_63065 remote_settings_file_read 0-3 63065 &show_in_max_63065 nohasharray
145746 +br_fdb_external_learn_add_63065 br_fdb_external_learn_add 0 63065 &remote_settings_file_read_63065
145747 +xen_set_nslabs_63066 xen_set_nslabs 0 63066 NULL
145748 +parport_ieee1284_ecp_write_data_63067 parport_ieee1284_ecp_write_data 0 63067 NULL
145749 +iwl_dbgfs_fw_rx_stats_read_63070 iwl_dbgfs_fw_rx_stats_read 3-0 63070 NULL
145750 +enable_show_63071 enable_show 0 63071 NULL nohasharray
145751 +_abb5zes3_rtc_set_alarm_63071 _abb5zes3_rtc_set_alarm 0 63071 &enable_show_63071
145752 +__uncore_filter_state_show_63073 __uncore_filter_state_show 0 63073 NULL
145753 +show_priority_63080 show_priority 0 63080 NULL
145754 +show_counter_rx_dropped_pkts_63082 show_counter_rx_dropped_pkts 0 63082 NULL nohasharray
145755 +nosy_read_63082 nosy_read 0-3 63082 &show_counter_rx_dropped_pkts_63082 nohasharray
145756 +bd2802_store_reg0x00_63082 bd2802_store_reg0x00 0-4 63082 &nosy_read_63082
145757 +gpio_trig_brightness_show_63087 gpio_trig_brightness_show 0 63087 NULL
145758 +ath10k_bmi_execute_63089 ath10k_bmi_execute 0 63089 NULL
145759 +rt2x00usb_find_endpoints_63091 rt2x00usb_find_endpoints 0 63091 NULL
145760 +show_tcpInSegs_63094 show_tcpInSegs 0 63094 NULL
145761 +cachefiles_check_in_use_63096 cachefiles_check_in_use 0 63096 NULL
145762 +get_component_slot_63097 get_component_slot 0 63097 NULL
145763 +compr_data_size_show_63105 compr_data_size_show 0 63105 NULL
145764 +pcistub_slot_remove_63106 pcistub_slot_remove 0-3 63106 NULL
145765 +ip_vs_out_icmp_63108 ip_vs_out_icmp 0 63108 NULL
145766 +errors_store_63110 errors_store 0-3 63110 NULL
145767 +dquot_alloc_block_63114 dquot_alloc_block 0 63114 NULL
145768 +iwl_dbgfs_sensitivity_read_63116 iwl_dbgfs_sensitivity_read 3-0 63116 NULL
145769 +ethoc_open_63118 ethoc_open 0 63118 NULL
145770 +atc_pcm_capture_get_resources_63121 atc_pcm_capture_get_resources 0 63121 NULL
145771 +pcf8523_read_63123 pcf8523_read 0 63123 NULL
145772 +fat_writepages_63131 fat_writepages 0 63131 NULL nohasharray
145773 +target_core_show_alua_lu_gp_63131 target_core_show_alua_lu_gp 0 63131 &fat_writepages_63131
145774 +bma180_set_bits_63133 bma180_set_bits 0 63133 NULL
145775 +team_queue_override_init_63136 team_queue_override_init 0 63136 NULL
145776 +ib_send_cm_rtu_63138 ib_send_cm_rtu 3 63138 NULL
145777 +brcmf_fil_cmd_data_set_63139 brcmf_fil_cmd_data_set 0 63139 NULL
145778 +mcs_get_reg_63141 mcs_get_reg 0 63141 NULL
145779 +show_ipv4_iface_ttl_63146 show_ipv4_iface_ttl 0 63146 NULL
145780 +pwc_set_u8_ctrl_63148 pwc_set_u8_ctrl 0 63148 NULL nohasharray
145781 +c2port_store_flash_erase_63148 c2port_store_flash_erase 0-4 63148 &pwc_set_u8_ctrl_63148
145782 +zd_ioread16_locked_63151 zd_ioread16_locked 0 63151 NULL
145783 +iwl_mvm_coex_dump_mbox_63153 iwl_mvm_coex_dump_mbox 0-3-4 63153 NULL
145784 +ubifs_change_one_lp_63157 ubifs_change_one_lp 0 63157 NULL
145785 +iscsi_tpg_param_show_IFMarker_63161 iscsi_tpg_param_show_IFMarker 0 63161 NULL
145786 +il4965_show_tx_power_63163 il4965_show_tx_power 0 63163 NULL nohasharray
145787 +arvo_sysfs_set_key_mask_63163 arvo_sysfs_set_key_mask 0-4 63163 &il4965_show_tx_power_63163
145788 +amd_iommu_show_features_63168 amd_iommu_show_features 0 63168 NULL
145789 +smk_write_revoke_subj_63173 smk_write_revoke_subj 3-0 63173 NULL
145790 +wm831x_reg_read_63175 wm831x_reg_read 0 63175 NULL
145791 +ovl_fill_merge_63176 ovl_fill_merge 3 63176 NULL
145792 +read_63177 read 0-3 63177 NULL
145793 +SyS_syslog_63178 SyS_syslog 3 63178 NULL
145794 +ds2780_write_63179 ds2780_write 4-3-0 63179 NULL
145795 +snd_pcm_lib_malloc_pages_63182 snd_pcm_lib_malloc_pages 2 63182 NULL nohasharray
145796 +picolcd_debug_eeprom_write_63182 picolcd_debug_eeprom_write 0-3 63182 &snd_pcm_lib_malloc_pages_63182
145797 +is_local_show_63185 is_local_show 0 63185 NULL
145798 +hfsplus_file_fsync_63186 hfsplus_file_fsync 0 63186 NULL
145799 +iwl_trans_start_hw_63187 iwl_trans_start_hw 0 63187 NULL
145800 +qib_user_sdma_pin_pkt_63190 qib_user_sdma_pin_pkt 0 63190 NULL
145801 +isdn_net_init_63192 isdn_net_init 0 63192 NULL
145802 +security_policydb_len_63198 security_policydb_len 0 63198 NULL
145803 +_kstrtoull_63201 _kstrtoull 0 63201 NULL
145804 +suspend_enter_63203 suspend_enter 0 63203 NULL
145805 +bq24190_sysfs_store_63207 bq24190_sysfs_store 0-4 63207 NULL
145806 +nilfs_segctor_assign_63208 nilfs_segctor_assign 0 63208 NULL
145807 +dev_get_phys_port_id_63210 dev_get_phys_port_id 0 63210 NULL nohasharray
145808 +tx_63210 tx 0 63210 &dev_get_phys_port_id_63210
145809 +client_monitor_latency_show_63212 client_monitor_latency_show 0 63212 NULL
145810 +patch_stac925x_63213 patch_stac925x 0 63213 NULL
145811 +cp_get_eeprom_len_63219 cp_get_eeprom_len 0 63219 NULL
145812 +xfs_file_write_iter_63220 xfs_file_write_iter 0 63220 NULL
145813 +bnx2x_func_start_63221 bnx2x_func_start 0 63221 NULL
145814 +zl10039_set_params_63225 zl10039_set_params 0 63225 NULL
145815 +encrypted_instantiate_63226 encrypted_instantiate 0 63226 NULL
145816 +nvkm_device_create__63227 nvkm_device_create_ 7 63227 NULL nohasharray
145817 +SyS_gethostname_63227 SyS_gethostname 2 63227 &nvkm_device_create__63227
145818 +ttm_bo_global_show_63228 ttm_bo_global_show 0 63228 NULL
145819 +stk17ta8_rtc_set_alarm_63230 stk17ta8_rtc_set_alarm 0 63230 NULL
145820 +ctxsize_63232 ctxsize 0 63232 NULL
145821 +module_alloc_update_bounds_rw_63233 module_alloc_update_bounds_rw 1 63233 NULL
145822 +mwl8k_cmd_get_hw_spec_ap_63234 mwl8k_cmd_get_hw_spec_ap 0 63234 NULL
145823 +pcan_usb_pro_set_ts_63236 pcan_usb_pro_set_ts 0 63236 NULL
145824 +show_firmware_63239 show_firmware 0 63239 NULL nohasharray
145825 +pnp_activate_dev_63239 pnp_activate_dev 0 63239 &show_firmware_63239
145826 +cyapa_i2c_write_63241 cyapa_i2c_write 3-0 63241 NULL
145827 +lp3971_ldo_is_enabled_63245 lp3971_ldo_is_enabled 0 63245 NULL
145828 +do_convert_63247 do_convert 0 63247 NULL
145829 +setxattr_63249 setxattr 0 63249 NULL
145830 +ptp_read_63251 ptp_read 4-0 63251 NULL
145831 +bond_option_arp_ip_targets_set_63257 bond_option_arp_ip_targets_set 0 63257 NULL
145832 +kmx61_set_power_state_63260 kmx61_set_power_state 0 63260 NULL
145833 +xfs_dir2_leaf_getdents_63262 xfs_dir2_leaf_getdents 3 63262 NULL
145834 +show_auto_brightness_63263 show_auto_brightness 0 63263 NULL nohasharray
145835 +acpi_ns_handle_to_pathname_63263 acpi_ns_handle_to_pathname 0 63263 &show_auto_brightness_63263
145836 +btrfs_space_info_show_disk_used_63265 btrfs_space_info_show_disk_used 0 63265 NULL nohasharray
145837 +qlcnic_get_ring_regs_len_63265 qlcnic_get_ring_regs_len 0 63265 &btrfs_space_info_show_disk_used_63265
145838 +nilfs_segbuf_wait_63274 nilfs_segbuf_wait 0 63274 NULL
145839 +elan_i2c_read_cmd_63276 elan_i2c_read_cmd 0 63276 NULL
145840 +caches_show_63278 caches_show 0 63278 NULL nohasharray
145841 +update_mode_store_63278 update_mode_store 0-4 63278 &caches_show_63278
145842 +target_core_hba_show_attr_hba_mode_63281 target_core_hba_show_attr_hba_mode 0 63281 NULL
145843 +i40evf_vlan_rx_add_vid_63284 i40evf_vlan_rx_add_vid 0 63284 NULL
145844 +tcp_collapse_63294 tcp_collapse 5-6 63294 NULL
145845 +buf_to_pages_noslab_63296 buf_to_pages_noslab 0 63296 NULL
145846 +isdn_ppp_ccp_xmit_reset_63297 isdn_ppp_ccp_xmit_reset 6 63297 NULL
145847 +nf_nat_ipv6_fn_63304 nf_nat_ipv6_fn 0 63304 NULL
145848 +raid5_resize_63306 raid5_resize 2-0 63306 NULL
145849 +nfsd_vfs_read_63307 nfsd_vfs_read 5 63307 NULL
145850 +uwb_radio_start_63310 uwb_radio_start 0 63310 NULL
145851 +wl1251_hw_init_beacon_filter_63321 wl1251_hw_init_beacon_filter 0 63321 NULL
145852 +mac802154_slave_open_63322 mac802154_slave_open 0 63322 NULL nohasharray
145853 +qla4_8xxx_check_init_adapter_retry_63322 qla4_8xxx_check_init_adapter_retry 0 63322 &mac802154_slave_open_63322
145854 +ath10k_read_fw_dbglog_63323 ath10k_read_fw_dbglog 3-0 63323 NULL
145855 +nfs_scan_commit_list_63325 nfs_scan_commit_list 0 63325 NULL
145856 +recv_data_63327 recv_data 3-0 63327 NULL
145857 +store_mem_db_63330 store_mem_db 0-4 63330 NULL
145858 +C_SYSC_recvfrom_63331 C_SYSC_recvfrom 3 63331 NULL
145859 +snd_hdsp_trigger_63332 snd_hdsp_trigger 0 63332 NULL
145860 +msm6242_read_time_63339 msm6242_read_time 0 63339 NULL
145861 +lpfc_issue_lip_63340 lpfc_issue_lip 0 63340 NULL
145862 +info_server_63343 info_server 4 63343 NULL
145863 +il_force_reset_63344 il_force_reset 0 63344 NULL
145864 +kobj_attr_show_63349 kobj_attr_show 0 63349 NULL
145865 +show_fc_starget_port_name_63354 show_fc_starget_port_name 0 63354 NULL
145866 +nvif_device_new_63358 nvif_device_new 5 63358 NULL
145867 +ps_upsd_max_sptime_read_63362 ps_upsd_max_sptime_read 3-0 63362 NULL
145868 +simple_xattr_list_63373 simple_xattr_list 0 63373 NULL
145869 +idmouse_read_63374 idmouse_read 3-0 63374 NULL
145870 +guid_show_63379 guid_show 0 63379 NULL
145871 +read_word_63384 read_word 0 63384 NULL nohasharray
145872 +vmci_qpair_peekv_63384 vmci_qpair_peekv 3-0 63384 &read_word_63384
145873 +wl1251_spi_set_power_63385 wl1251_spi_set_power 0 63385 NULL nohasharray
145874 +tridentfb_set_par_63385 tridentfb_set_par 0 63385 &wl1251_spi_set_power_63385
145875 +edac_pci_alloc_ctl_info_63388 edac_pci_alloc_ctl_info 1 63388 NULL nohasharray
145876 +usbnet_read_cmd_nopm_63388 usbnet_read_cmd_nopm 7-0 63388 &edac_pci_alloc_ctl_info_63388
145877 +dbg_check_synced_i_size_63395 dbg_check_synced_i_size 0 63395 NULL
145878 +cyapa_gen5_resume_scanning_63396 cyapa_gen5_resume_scanning 0 63396 NULL
145879 +rxpipe_missed_beacon_host_int_trig_rx_data_read_63405 rxpipe_missed_beacon_host_int_trig_rx_data_read 3-0 63405 NULL
145880 +ppr_notifier_63406 ppr_notifier 0 63406 NULL
145881 +cxacru_sysfs_show_downstream_rate_63407 cxacru_sysfs_show_downstream_rate 0 63407 NULL
145882 +show_jint_max_packets_63409 show_jint_max_packets 0 63409 NULL
145883 +fm10k_setup_all_tx_resources_63412 fm10k_setup_all_tx_resources 0 63412 NULL
145884 +s_audio_mode_63418 s_audio_mode 0 63418 NULL nohasharray
145885 +target_stat_scsi_tgt_dev_attr_store_63418 target_stat_scsi_tgt_dev_attr_store 0 63418 &s_audio_mode_63418
145886 +adc128_set_in_63419 adc128_set_in 0-4 63419 NULL
145887 +start_power_clamp_63423 start_power_clamp 0 63423 NULL
145888 +show_temp0_min_63424 show_temp0_min 0 63424 NULL
145889 +tpm_tis_init_63427 tpm_tis_init 3-4 63427 NULL nohasharray
145890 +l2cap_sock_sendmsg_63427 l2cap_sock_sendmsg 4-0 63427 &tpm_tis_init_63427
145891 +show_fcstat_nos_count_63429 show_fcstat_nos_count 0 63429 NULL
145892 +led_trigger_show_63434 led_trigger_show 0 63434 NULL
145893 +kone_send_63435 kone_send 4-0 63435 NULL nohasharray
145894 +uwb_rc_addr_set_63435 uwb_rc_addr_set 0 63435 &kone_send_63435
145895 +cifs_invalidate_mapping_63438 cifs_invalidate_mapping 0 63438 NULL
145896 +of_irq_get_63443 of_irq_get 0 63443 NULL
145897 +write_end_63445 write_end 0-5 63445 NULL
145898 +mac80211_hwsim_start_63447 mac80211_hwsim_start 0 63447 NULL
145899 +ipv6_is_mld_63461 ipv6_is_mld 3 63461 NULL
145900 +ath10k_wmi_cmd_send_63462 ath10k_wmi_cmd_send 0 63462 NULL
145901 +nvkm_i2c_port_create__63465 nvkm_i2c_port_create_ 7 63465 NULL
145902 +sock_common_setsockopt_63466 sock_common_setsockopt 0 63466 NULL
145903 +root_path_cost_show_63467 root_path_cost_show 0 63467 NULL nohasharray
145904 +integrity_verify_show_63467 integrity_verify_show 0 63467 &root_path_cost_show_63467
145905 +si5351_bulk_write_63468 si5351_bulk_write 2-3 63468 NULL nohasharray
145906 +MT2063_SetReceiverMode_63468 MT2063_SetReceiverMode 0 63468 &si5351_bulk_write_63468
145907 +snd_info_entry_write_63474 snd_info_entry_write 3-0 63474 NULL
145908 +cdc_ncm_show_rx_max_63475 cdc_ncm_show_rx_max 0 63475 NULL
145909 +scm_fp_copy_63479 scm_fp_copy 0 63479 NULL
145910 +__nvme_submit_admin_cmd_63481 __nvme_submit_admin_cmd 0 63481 NULL
145911 +reada_find_extent_63486 reada_find_extent 2 63486 NULL nohasharray
145912 +rivafb_check_var_63486 rivafb_check_var 0 63486 &reada_find_extent_63486
145913 +ath10k_peer_assoc_qos_ap_63487 ath10k_peer_assoc_qos_ap 0 63487 NULL
145914 +read_kcore_63488 read_kcore 3 63488 NULL
145915 +iwl_dbgfs_bcast_filters_read_63489 iwl_dbgfs_bcast_filters_read 3-0 63489 NULL
145916 +i2c_request_63490 i2c_request 0 63490 NULL
145917 +pm8001_ctl_max_out_io_show_63492 pm8001_ctl_max_out_io_show 0 63492 NULL
145918 +show_crit_hyst_63497 show_crit_hyst 0 63497 NULL
145919 +module_attr_show_63501 module_attr_show 0 63501 NULL
145920 +snd_pcm_plug_write_transfer_63503 snd_pcm_plug_write_transfer 0-3 63503 NULL
145921 +usb_sleep_music_store_63510 usb_sleep_music_store 0-4 63510 NULL
145922 +reiserfs_xattr_set_handle_63522 reiserfs_xattr_set_handle 0 63522 NULL nohasharray
145923 +lpfc_max_scsicmpl_time_store_63522 lpfc_max_scsicmpl_time_store 0-4 63522 &reiserfs_xattr_set_handle_63522
145924 +__stop_machine_63523 __stop_machine 0 63523 NULL nohasharray
145925 +sctp_bind_63523 sctp_bind 0 63523 &__stop_machine_63523
145926 +mwifiex_cmd_802_11_key_material_v2_63525 mwifiex_cmd_802_11_key_material_v2 0 63525 NULL
145927 +pwm1_show_63527 pwm1_show 0 63527 NULL
145928 +efx_mcdi_rpc_async_63529 efx_mcdi_rpc_async 5-4 63529 NULL
145929 +__ath10k_ce_rx_post_buf_63531 __ath10k_ce_rx_post_buf 0 63531 NULL nohasharray
145930 +cond_read_list_63531 cond_read_list 0 63531 &__ath10k_ce_rx_post_buf_63531
145931 +ubi_more_leb_change_data_63534 ubi_more_leb_change_data 4-0 63534 NULL nohasharray
145932 +generic_cont_expand_simple_63534 generic_cont_expand_simple 0 63534 &ubi_more_leb_change_data_63534
145933 +write_file_spectral_period_63536 write_file_spectral_period 3-0 63536 NULL
145934 +SyS_recv_63537 SyS_recv 3 63537 NULL
145935 +if_sdio_read_scratch_63540 if_sdio_read_scratch 0 63540 NULL nohasharray
145936 +fan1_input_show_63540 fan1_input_show 0 63540 &if_sdio_read_scratch_63540 nohasharray
145937 +get_int_63540 get_int 0 63540 &fan1_input_show_63540
145938 +cyapa_gen5_do_calibrate_63542 cyapa_gen5_do_calibrate 0-4 63542 NULL
145939 +i40e_fcoe_ddp_target_63544 i40e_fcoe_ddp_target 4 63544 NULL
145940 +append_to_buffer_63550 append_to_buffer 3-0 63550 NULL
145941 +dbg_leb_write_63555 dbg_leb_write 4-5-0 63555 NULL
145942 +request_dma_63556 request_dma 0 63556 NULL
145943 +__xudc_ep0_queue_63557 __xudc_ep0_queue 0 63557 NULL
145944 +parse_mic_boost_63564 parse_mic_boost 0 63564 NULL
145945 +ubifs_lpt_scan_nolock_63572 ubifs_lpt_scan_nolock 0 63572 NULL
145946 +volume_set_status_ec_63573 volume_set_status_ec 0 63573 NULL
145947 +hih6130_show_temperature_63574 hih6130_show_temperature 0 63574 NULL
145948 +ext2_writepage_63575 ext2_writepage 0 63575 NULL
145949 +rproc_alloc_63577 rproc_alloc 5 63577 NULL nohasharray
145950 +iwl_send_tx_ant_cfg_63577 iwl_send_tx_ant_cfg 0 63577 &rproc_alloc_63577
145951 +__commit_trans_jl_63590 __commit_trans_jl 0 63590 NULL nohasharray
145952 +tipc_listen_63590 tipc_listen 0 63590 &__commit_trans_jl_63590
145953 +store_lcd_level_63595 store_lcd_level 0-4 63595 NULL
145954 +queue_store_iostats_63596 queue_store_iostats 3-0 63596 NULL
145955 +ext3_clear_blocks_63597 ext3_clear_blocks 4-5 63597 NULL nohasharray
145956 +data_sock_setsockopt_63597 data_sock_setsockopt 0 63597 &ext3_clear_blocks_63597
145957 +snd_als4000_playback_trigger_63605 snd_als4000_playback_trigger 0 63605 NULL
145958 +usb_8dev_wait_cmd_msg_63607 usb_8dev_wait_cmd_msg 0 63607 NULL
145959 +mlx4_ib_alloc_cq_buf_63610 mlx4_ib_alloc_cq_buf 3 63610 NULL
145960 +write_debug_level_63613 write_debug_level 3 63613 NULL
145961 +__spi_validate_63618 __spi_validate 0 63618 NULL nohasharray
145962 +comp_algorithm_store_63618 comp_algorithm_store 0-4 63618 &__spi_validate_63618
145963 +show_dev_name_63623 show_dev_name 0 63623 NULL
145964 +module_alloc_63630 module_alloc 1 63630 NULL
145965 +ntfs_malloc_nofs_nofail_63631 ntfs_malloc_nofs_nofail 1 63631 NULL
145966 +symbol_build_supp_rates_63634 symbol_build_supp_rates 0 63634 NULL
145967 +cm3232_get_it_available_63635 cm3232_get_it_available 0 63635 NULL
145968 +hid_report_len_63637 hid_report_len 0 63637 NULL
145969 +iscsi_stat_tgt_attr_show_attr_indx_63639 iscsi_stat_tgt_attr_show_attr_indx 0 63639 NULL
145970 +_ubh_find_next_zero_bit__63640 _ubh_find_next_zero_bit_ 3-5-4 63640 NULL
145971 +apei_exec_write_register_value_63642 apei_exec_write_register_value 0 63642 NULL
145972 +il3945_store_filter_flags_63643 il3945_store_filter_flags 0-4 63643 NULL
145973 +ubifs_lpt_end_commit_63644 ubifs_lpt_end_commit 0 63644 NULL
145974 +wr_log_clear_63646 wr_log_clear 0-3 63646 NULL
145975 +apds990x_power_state_store_63647 apds990x_power_state_store 0-4 63647 NULL
145976 +proc_loginuid_write_63648 proc_loginuid_write 3-0 63648 NULL nohasharray
145977 +gre_packet_63648 gre_packet 0 63648 &proc_loginuid_write_63648
145978 +simple_write_begin_63649 simple_write_begin 0 63649 NULL
145979 +ext2_xattr_security_set_63650 ext2_xattr_security_set 0 63650 NULL
145980 +sock_sendmsg_nosec_63655 sock_sendmsg_nosec 3 63655 NULL
145981 +atkbd_do_set_softraw_63656 atkbd_do_set_softraw 0-4 63656 NULL
145982 +ldlm_cli_enqueue_63657 ldlm_cli_enqueue 8 63657 NULL
145983 +hidraw_ioctl_63658 hidraw_ioctl 2 63658 NULL
145984 +igbvf_setup_rx_resources_63659 igbvf_setup_rx_resources 0 63659 NULL nohasharray
145985 +lpfc_devloss_tmo_store_63659 lpfc_devloss_tmo_store 0-4 63659 &igbvf_setup_rx_resources_63659
145986 +si4713_tx_tune_power_63660 si4713_tx_tune_power 0 63660 NULL
145987 +virtnet_set_mac_address_63662 virtnet_set_mac_address 0 63662 NULL
145988 +pm_print_times_store_63663 pm_print_times_store 0-4 63663 NULL
145989 +ip_vs_remote_request4_63664 ip_vs_remote_request4 0 63664 NULL
145990 +vbi_read_63673 vbi_read 3-0 63673 NULL nohasharray
145991 +xen_register_pirq_63673 xen_register_pirq 2-1 63673 &vbi_read_63673
145992 +dwc3_gadget_ep0_queue_63675 dwc3_gadget_ep0_queue 0 63675 NULL
145993 +bnep_net_open_63676 bnep_net_open 0 63676 NULL
145994 +multicast_router_store_63677 multicast_router_store 4-0 63677 NULL
145995 +dlm_scand_start_63680 dlm_scand_start 0 63680 NULL
145996 +alloc_tty_driver_63681 alloc_tty_driver 1 63681 NULL
145997 +idt77252_init_ubr_63684 idt77252_init_ubr 0 63684 NULL
145998 +volume_get_status_ec_63685 volume_get_status_ec 0 63685 NULL
145999 +i2c_algo_dp_aux_get_byte_63690 i2c_algo_dp_aux_get_byte 0 63690 NULL
146000 +mos7720_open_63691 mos7720_open 0 63691 NULL
146001 +i2c_algo_dp_aux_address_63695 i2c_algo_dp_aux_address 0 63695 NULL nohasharray
146002 +nf_hook_slow_63695 nf_hook_slow 0 63695 &i2c_algo_dp_aux_address_63695
146003 +write_file_spectral_fft_period_63696 write_file_spectral_fft_period 3-0 63696 NULL
146004 +bin_search_63697 bin_search 0 63697 NULL
146005 +xen_pvclock_gtod_notify_63705 xen_pvclock_gtod_notify 0 63705 NULL
146006 +mismatch_cnt_show_63711 mismatch_cnt_show 0 63711 NULL
146007 +btrfs_insert_delayed_dir_index_63720 btrfs_insert_delayed_dir_index 4 63720 NULL
146008 +read_rxflow_63726 read_rxflow 0 63726 NULL
146009 +ntb_debugfs_read_63728 ntb_debugfs_read 3-0 63728 NULL
146010 +max8998_rtc_read_time_63729 max8998_rtc_read_time 0 63729 NULL
146011 +ipmi_read_63730 ipmi_read 0-3 63730 NULL
146012 +ks8851_set_mac_address_63734 ks8851_set_mac_address 0 63734 NULL
146013 +snd_bt87x_stop_63735 snd_bt87x_stop 0 63735 NULL nohasharray
146014 +sh_eth_ring_init_63735 sh_eth_ring_init 0 63735 &snd_bt87x_stop_63735
146015 +sctp_setsockopt_paddr_thresholds_63737 sctp_setsockopt_paddr_thresholds 0 63737 NULL
146016 +_ctl_host_trace_buffer_enable_store_63738 _ctl_host_trace_buffer_enable_store 0-4 63738 NULL
146017 +selinux_secctx_to_secid_63744 selinux_secctx_to_secid 2 63744 NULL
146018 +i40e_vsi_setup_tx_resources_63745 i40e_vsi_setup_tx_resources 0 63745 NULL
146019 +acpi_tb_install_fixed_table_63749 acpi_tb_install_fixed_table 1 63749 NULL
146020 +cxgb4vf_set_mac_addr_63751 cxgb4vf_set_mac_addr 0 63751 NULL
146021 +led_delay_off_show_63754 led_delay_off_show 0 63754 NULL
146022 +show_atmindex_63757 show_atmindex 0 63757 NULL nohasharray
146023 +uv_cpu_mask_to_apicid_and_63757 uv_cpu_mask_to_apicid_and 0 63757 &show_atmindex_63757
146024 +nvkm_therm_create__63758 nvkm_therm_create_ 4 63758 NULL nohasharray
146025 +tvp5150_cropcap_63758 tvp5150_cropcap 0 63758 &nvkm_therm_create__63758
146026 +__send_control_msg_63761 __send_control_msg 0 63761 NULL
146027 +snd_cs4281_trigger_63762 snd_cs4281_trigger 0 63762 NULL
146028 +isl12022_get_datetime_63765 isl12022_get_datetime 0 63765 NULL nohasharray
146029 +ocfs2_control_do_down_msg_63765 ocfs2_control_do_down_msg 0 63765 &isl12022_get_datetime_63765
146030 +tipc_sk_publish_63767 tipc_sk_publish 0 63767 NULL
146031 +snd_pcm_oss_read1_63771 snd_pcm_oss_read1 3-0 63771 NULL nohasharray
146032 +alc882_parse_auto_config_63771 alc882_parse_auto_config 0 63771 &snd_pcm_oss_read1_63771
146033 +ath10k_ce_init_dest_ring_63773 ath10k_ce_init_dest_ring 0 63773 NULL
146034 +snd_opl4_mem_proc_read_63774 snd_opl4_mem_proc_read 5 63774 NULL nohasharray
146035 +tda826x_set_params_63774 tda826x_set_params 0 63774 &snd_opl4_mem_proc_read_63774
146036 +spidev_compat_ioctl_63778 spidev_compat_ioctl 2 63778 NULL nohasharray
146037 +generic_getxattr_63778 generic_getxattr 0 63778 &spidev_compat_ioctl_63778 nohasharray
146038 +usnic_ib_show_max_vf_63778 usnic_ib_show_max_vf 0 63778 &generic_getxattr_63778
146039 +ohci_urb_enqueue_63779 ohci_urb_enqueue 0 63779 NULL
146040 +pvr2_i2c_xfer_63786 pvr2_i2c_xfer 0-3 63786 NULL
146041 +iscsi_tpg_param_store_DataDigest_63792 iscsi_tpg_param_store_DataDigest 0-3 63792 NULL
146042 +coda_getattr_63793 coda_getattr 0 63793 NULL
146043 +kovaplus_sysfs_write_63795 kovaplus_sysfs_write 6-0 63795 NULL nohasharray
146044 +carl9170_set_channel_63795 carl9170_set_channel 0 63795 &kovaplus_sysfs_write_63795 nohasharray
146045 +at76_mac80211_start_63795 at76_mac80211_start 0 63795 &carl9170_set_channel_63795
146046 +__ieee80211_start_rx_ba_session_63796 __ieee80211_start_rx_ba_session 7 63796 NULL
146047 +mwifiex_11n_create_rx_reorder_tbl_63806 mwifiex_11n_create_rx_reorder_tbl 4 63806 NULL nohasharray
146048 +global_rsv_reserved_show_63806 global_rsv_reserved_show 0 63806 &mwifiex_11n_create_rx_reorder_tbl_63806 nohasharray
146049 +ivtv_yuv_udma_stream_frame_63806 ivtv_yuv_udma_stream_frame 0 63806 &global_rsv_reserved_show_63806
146050 +copy_nodes_to_user_63807 copy_nodes_to_user 2 63807 NULL nohasharray
146051 +e1000_test_msi_interrupt_63807 e1000_test_msi_interrupt 0 63807 &copy_nodes_to_user_63807
146052 +dev_show_vendor_63810 dev_show_vendor 0 63810 NULL
146053 +C_SYSC_process_vm_readv_63811 C_SYSC_process_vm_readv 3-5 63811 NULL
146054 +usb_find_address_63814 usb_find_address 0 63814 NULL nohasharray
146055 +h245_help_63814 h245_help 0 63814 &usb_find_address_63814
146056 +issue_creg_rw_63819 issue_creg_rw 0 63819 NULL nohasharray
146057 +ipath_create_rcvhdrq_63819 ipath_create_rcvhdrq 0 63819 &issue_creg_rw_63819
146058 +bmg160_set_power_state_63824 bmg160_set_power_state 0 63824 NULL
146059 +regmap_multi_reg_write_63826 regmap_multi_reg_write 3 63826 NULL
146060 +sel_write_load_63830 sel_write_load 3-0 63830 NULL
146061 +hdaps_position_show_63832 hdaps_position_show 0 63832 NULL
146062 +shm_fsync_63834 shm_fsync 0 63834 NULL
146063 +max8997_reg_is_enabled_63837 max8997_reg_is_enabled 0 63837 NULL
146064 +ds2781_save_eeprom_63843 ds2781_save_eeprom 0 63843 NULL
146065 +proc_pid_attr_write_63845 proc_pid_attr_write 3-0 63845 NULL
146066 +alc268_parse_auto_config_63852 alc268_parse_auto_config 0 63852 NULL
146067 +mt9t112_s_fmt_63855 mt9t112_s_fmt 0 63855 NULL
146068 +disk_ext_range_show_63859 disk_ext_range_show 0 63859 NULL
146069 +bus_uevent_store_63861 bus_uevent_store 0-3 63861 NULL
146070 +eql_open_63862 eql_open 0 63862 NULL
146071 +read_page_owner_63869 read_page_owner 3-0 63869 NULL
146072 +adc128_show_in_63872 adc128_show_in 0 63872 NULL
146073 +smb2_sync_write_63880 smb2_sync_write 0 63880 NULL nohasharray
146074 +store_sched3_63880 store_sched3 4-0 63880 &smb2_sync_write_63880
146075 +bt_size_63881 bt_size 0 63881 NULL
146076 +group_fwd_mask_show_63890 group_fwd_mask_show 0 63890 NULL
146077 +cachefiles_daemon_bcull_63894 cachefiles_daemon_bcull 0 63894 NULL
146078 +ceph_tcp_sendmsg_63895 ceph_tcp_sendmsg 4 63895 NULL
146079 +selinux_ipv6_forward_63896 selinux_ipv6_forward 0 63896 NULL nohasharray
146080 +kyrofb_set_par_63896 kyrofb_set_par 0 63896 &selinux_ipv6_forward_63896
146081 +sctp_auth_del_key_id_63897 sctp_auth_del_key_id 0 63897 NULL
146082 +minix_statfs_63900 minix_statfs 0 63900 NULL
146083 +divas_write_63901 divas_write 3-0 63901 NULL
146084 +xhci_alloc_stream_info_63902 xhci_alloc_stream_info 3 63902 NULL nohasharray
146085 +cp2112_wait_63902 cp2112_wait 0 63902 &xhci_alloc_stream_info_63902
146086 +iblock_set_configfs_dev_params_63915 iblock_set_configfs_dev_params 0-3 63915 NULL
146087 +lpfc_link_state_show_63919 lpfc_link_state_show 0 63919 NULL
146088 +uvc_alloc_urb_buffers_63922 uvc_alloc_urb_buffers 0-2-3 63922 NULL
146089 +snd_compr_write_63923 snd_compr_write 3-0 63923 NULL
146090 +cdc_ncm_show_dwNtbInMaxSize_63926 cdc_ncm_show_dwNtbInMaxSize 0 63926 NULL
146091 +write_63928 write 0 63928 NULL
146092 +eni_proc_read_63929 eni_proc_read 0 63929 NULL
146093 +bsg_write_63933 bsg_write 0-3 63933 NULL nohasharray
146094 +drv_set_extended_addr_63933 drv_set_extended_addr 0 63933 &bsg_write_63933
146095 +lp5521_selftest_63935 lp5521_selftest 0 63935 NULL
146096 +pem_show_fan_63938 pem_show_fan 0 63938 NULL
146097 +afs_send_simple_reply_63940 afs_send_simple_reply 3 63940 NULL
146098 +__team_options_register_63941 __team_options_register 3-0 63941 NULL
146099 +connected_duration_show_63943 connected_duration_show 0 63943 NULL
146100 +show_srp_rport_fast_io_fail_tmo_63949 show_srp_rport_fast_io_fail_tmo 0 63949 NULL nohasharray
146101 +macvtap_recvmsg_63949 macvtap_recvmsg 0-4 63949 &show_srp_rport_fast_io_fail_tmo_63949
146102 +netdev_rx_handler_register_63952 netdev_rx_handler_register 0 63952 NULL
146103 +show_fnode_ipv4_tos_63962 show_fnode_ipv4_tos 0 63962 NULL
146104 +nametoid_parse_63971 nametoid_parse 0 63971 NULL
146105 +usb_serial_generic_submit_read_urbs_63972 usb_serial_generic_submit_read_urbs 0 63972 NULL nohasharray
146106 +videobuf_qbuf_63972 videobuf_qbuf 0 63972 &usb_serial_generic_submit_read_urbs_63972
146107 +ieee80211_authentication_req_63973 ieee80211_authentication_req 3 63973 NULL
146108 +diva_xdi_write_63975 diva_xdi_write 4-0 63975 NULL nohasharray
146109 +set_bredr_63975 set_bredr 4 63975 &diva_xdi_write_63975
146110 +msi001_set_tuner_63978 msi001_set_tuner 0 63978 NULL
146111 +genlmsg_new_unicast_63982 genlmsg_new_unicast 1 63982 NULL nohasharray
146112 +set_mode_63982 set_mode 0-4 63982 &genlmsg_new_unicast_63982
146113 +construct_key_and_link_63985 construct_key_and_link 3 63985 NULL
146114 +core_alua_store_offline_bit_63989 core_alua_store_offline_bit 0-3 63989 NULL
146115 +get_host_param_63991 get_host_param 0 63991 NULL nohasharray
146116 +tifm_map_sg_63991 tifm_map_sg 3 63991 &get_host_param_63991
146117 +ageing_time_store_63994 ageing_time_store 4-0 63994 NULL
146118 +be2iscsi_get_if_param_63997 be2iscsi_get_if_param 0 63997 NULL
146119 +s5p_mfc_alloc_codec_buffers_v5_64000 s5p_mfc_alloc_codec_buffers_v5 0 64000 NULL
146120 +read_file_frameerrors_64001 read_file_frameerrors 3-0 64001 NULL
146121 +read_descriptors_64002 read_descriptors 0-5-6 64002 NULL
146122 +ov7670_read_64006 ov7670_read 0 64006 NULL
146123 +hfsplus_security_setxattr_64009 hfsplus_security_setxattr 0 64009 NULL
146124 +vb2_start_streaming_64013 vb2_start_streaming 0 64013 NULL
146125 +kmemdup_64015 kmemdup 2 64015 NULL nohasharray
146126 +cxgb_set_mac_addr_64015 cxgb_set_mac_addr 0 64015 &kmemdup_64015
146127 +C_SYSC_sendfile64_64017 C_SYSC_sendfile64 4 64017 NULL
146128 +SyS_rt_sigpending_64018 SyS_rt_sigpending 2 64018 NULL
146129 +hid_debug_events_read_64023 hid_debug_events_read 0-3 64023 NULL
146130 +tcf_csum_skb_nextlayer_64025 tcf_csum_skb_nextlayer 3 64025 NULL
146131 +dbAllocDmapLev_64030 dbAllocDmapLev 0 64030 NULL
146132 +vga_get_interruptible_64032 vga_get_interruptible 0 64032 NULL
146133 +get_component_locate_64036 get_component_locate 0 64036 NULL
146134 +r6040_alloc_rxbufs_64037 r6040_alloc_rxbufs 0 64037 NULL
146135 +SyS_fsetxattr_64039 SyS_fsetxattr 4 64039 NULL
146136 +f_init_sdma_regs_64047 f_init_sdma_regs 0 64047 NULL nohasharray
146137 +udc_queue_64047 udc_queue 0 64047 &f_init_sdma_regs_64047
146138 +dvb_dmxdev_ts_callback_64051 dvb_dmxdev_ts_callback 2-4 64051 NULL nohasharray
146139 +usbnet_change_mtu_64051 usbnet_change_mtu 0 64051 &dvb_dmxdev_ts_callback_64051
146140 +qlcnic_alloc_sw_resources_64057 qlcnic_alloc_sw_resources 0 64057 NULL
146141 +tps65912_reg_disable_64058 tps65912_reg_disable 0 64058 NULL
146142 +alloc_codec_buffers_64063 alloc_codec_buffers 0 64063 NULL
146143 +start_hw_64065 start_hw 0 64065 NULL
146144 +nfs4_lookup_root_64067 nfs4_lookup_root 0 64067 NULL
146145 +__sock_create_64069 __sock_create 0 64069 NULL
146146 +pcifront_bus_write_64071 pcifront_bus_write 0 64071 NULL
146147 +e4000_s_ctrl_64076 e4000_s_ctrl 0 64076 NULL
146148 +qlcnic_sriov_issue_cmd_64077 qlcnic_sriov_issue_cmd 0 64077 NULL
146149 +show_rd_sect_64078 show_rd_sect 0 64078 NULL
146150 +fc_header_64083 fc_header 0 64083 NULL
146151 +sl_realloc_bufs_64086 sl_realloc_bufs 2-0 64086 NULL
146152 +clear_update_marker_64088 clear_update_marker 0 64088 NULL nohasharray
146153 +gether_opts_qmult_store_64088 gether_opts_qmult_store 0-3 64088 &clear_update_marker_64088
146154 +lbs_highrssi_read_64089 lbs_highrssi_read 3-0 64089 NULL
146155 +gfs2_inplace_reserve_64096 gfs2_inplace_reserve 0 64096 NULL nohasharray
146156 +SyS_set_mempolicy_64096 SyS_set_mempolicy 3 64096 &gfs2_inplace_reserve_64096
146157 +logfs_statfs_64097 logfs_statfs 0 64097 NULL
146158 +show_64101 show 0 64101 NULL
146159 +__soft_offline_page_64103 __soft_offline_page 0 64103 NULL
146160 +SyS_mq_timedsend_64107 SyS_mq_timedsend 3 64107 NULL
146161 +skge_get_sset_count_64115 skge_get_sset_count 0 64115 NULL
146162 +ipoib_hard_header_64116 ipoib_hard_header 0 64116 NULL nohasharray
146163 +keyring_instantiate_64116 keyring_instantiate 0 64116 &ipoib_hard_header_64116
146164 +do_load_xattr_datum_64118 do_load_xattr_datum 0 64118 NULL
146165 +vxlan_remcsum_64121 vxlan_remcsum 3-4 64121 NULL
146166 +max77693_chg_is_enabled_64122 max77693_chg_is_enabled 0 64122 NULL
146167 +ext4_prepare_inline_data_64124 ext4_prepare_inline_data 3 64124 NULL
146168 +mwifiex_cmd_802_11_deauthenticate_64129 mwifiex_cmd_802_11_deauthenticate 0 64129 NULL
146169 +init_bch_64130 init_bch 1-2 64130 NULL
146170 +v4l2_m2m_streamon_64133 v4l2_m2m_streamon 0 64133 NULL
146171 +pyra_set_settings_64134 pyra_set_settings 0 64134 NULL
146172 +soft_reset_64137 soft_reset 0 64137 NULL nohasharray
146173 +adt7x10_write_word_64137 adt7x10_write_word 0 64137 &soft_reset_64137
146174 +uea_idma_write_64139 uea_idma_write 3 64139 NULL nohasharray
146175 +__dequeue_signal_64139 __dequeue_signal 0 64139 &uea_idma_write_64139
146176 +ablkcipher_copy_iv_64140 ablkcipher_copy_iv 3 64140 NULL
146177 +omfs_write_begin_64144 omfs_write_begin 0 64144 NULL
146178 +broadsheet_write_spiflash_64148 broadsheet_write_spiflash 0 64148 NULL
146179 +dlfb_ops_write_64150 dlfb_ops_write 3 64150 NULL
146180 +show_sas_phy_minimum_linkrate_64151 show_sas_phy_minimum_linkrate 0 64151 NULL
146181 +__comedi_buf_alloc_64155 __comedi_buf_alloc 3 64155 NULL
146182 +number_of_tds_64156 number_of_tds 0 64156 NULL
146183 +get_fan_auto_nearest_64164 get_fan_auto_nearest 0 64164 NULL
146184 +bnx2x_vf_mcast_64166 bnx2x_vf_mcast 4 64166 NULL
146185 +store_temp_crit_64171 store_temp_crit 0-4 64171 NULL
146186 +do_command_extended_64178 do_command_extended 0 64178 NULL
146187 +show_ipInTooBigErrors_64191 show_ipInTooBigErrors 0 64191 NULL
146188 +wl1251_acx_mem_map_64198 wl1251_acx_mem_map 0 64198 NULL nohasharray
146189 +store_jint_max_packets_64198 store_jint_max_packets 0-4 64198 &wl1251_acx_mem_map_64198
146190 +eeprom_write_64199 eeprom_write 6-5-0 64199 NULL
146191 +__pskb_copy_fclone_64202 __pskb_copy_fclone 2 64202 NULL
146192 +shadow_rd32_64205 shadow_rd32 2 64205 NULL
146193 +autosuspend_delay_ms_show_64206 autosuspend_delay_ms_show 0 64206 NULL
146194 +rocker_port_switch_parent_id_get_64207 rocker_port_switch_parent_id_get 0 64207 NULL
146195 +diagc_attr_store_64209 diagc_attr_store 0-4 64209 NULL
146196 +sisfb_check_var_64211 sisfb_check_var 0 64211 NULL
146197 +hippi_change_mtu_64218 hippi_change_mtu 0 64218 NULL
146198 +get_et_sset_count_64219 get_et_sset_count 0 64219 NULL
146199 +kernfs_iop_setxattr_64220 kernfs_iop_setxattr 4-0 64220 NULL
146200 +wacom_status0_luminance_store_64221 wacom_status0_luminance_store 4-0 64221 NULL
146201 +vb2_dc_get_userptr_64222 vb2_dc_get_userptr 3-2 64222 NULL
146202 +ad799x_update_scan_mode_64224 ad799x_update_scan_mode 0 64224 NULL
146203 +ip6_datagram_connect_v6_only_64226 ip6_datagram_connect_v6_only 0 64226 NULL
146204 +ea_len_64229 ea_len 0 64229 NULL
146205 +header_len_64232 header_len 0 64232 NULL nohasharray
146206 +zd1201_set_mac_address_64232 zd1201_set_mac_address 0 64232 &header_len_64232
146207 +em28xx_i2c_xfer_64233 em28xx_i2c_xfer 0-3 64233 NULL
146208 +vprbrd_i2c_status_64236 vprbrd_i2c_status 0 64236 NULL
146209 +xfrm_acquire_msgsize_64239 xfrm_acquire_msgsize 0 64239 NULL
146210 +brcmf_sdiod_send_buf_64245 brcmf_sdiod_send_buf 3 64245 NULL nohasharray
146211 +fuse_do_getattr_64245 fuse_do_getattr 0 64245 &brcmf_sdiod_send_buf_64245 nohasharray
146212 +bd2802_store_reg0x14_64245 bd2802_store_reg0x14 0-4 64245 &fuse_do_getattr_64245
146213 +mmc_enhanced_area_offset_show_64250 mmc_enhanced_area_offset_show 0 64250 NULL
146214 +__vb2_queue_free_64257 __vb2_queue_free 0 64257 NULL nohasharray
146215 +target_stat_scsi_lu_show_attr_rev_64257 target_stat_scsi_lu_show_attr_rev 0 64257 &__vb2_queue_free_64257
146216 +ipath_port_info_64258 ipath_port_info 0 64258 NULL
146217 +stmmac_init_rx_buffers_64260 stmmac_init_rx_buffers 0 64260 NULL
146218 +vim2m_queue_setup_64261 vim2m_queue_setup 0 64261 NULL
146219 +ads7846_pen_down_show_64263 ads7846_pen_down_show 0 64263 NULL nohasharray
146220 +ixgbevf_get_sset_count_64263 ixgbevf_get_sset_count 0 64263 &ads7846_pen_down_show_64263
146221 +cn_netlink_send_mult_64264 cn_netlink_send_mult 2-0 64264 NULL
146222 +xfs_rtmodify_summary_64265 xfs_rtmodify_summary 0 64265 NULL
146223 +subbuf_splice_actor_64270 subbuf_splice_actor 0 64270 NULL
146224 +ocfs2_max_locking_protocol_show_64273 ocfs2_max_locking_protocol_show 0 64273 NULL
146225 +io_capture_transfer_64276 io_capture_transfer 4 64276 NULL nohasharray
146226 +ab3100_otp_fac_show_64276 ab3100_otp_fac_show 0 64276 &io_capture_transfer_64276
146227 +comm_addr_write_64277 comm_addr_write 0-3 64277 NULL
146228 +bpf_check_classic_64278 bpf_check_classic 2 64278 NULL nohasharray
146229 +btrfs_file_extent_offset_64278 btrfs_file_extent_offset 0 64278 &bpf_check_classic_64278
146230 +wake_up_mouse_show_64279 wake_up_mouse_show 0 64279 NULL
146231 +shmem_xattr_validate_64280 shmem_xattr_validate 0 64280 NULL
146232 +ip_vs_out_64282 ip_vs_out 0 64282 NULL nohasharray
146233 +new_id_store_64282 new_id_store 0-3 64282 &ip_vs_out_64282
146234 +crypto_hmacmd5_alloc_64284 crypto_hmacmd5_alloc 0 64284 NULL
146235 +sta_current_tx_rate_read_64286 sta_current_tx_rate_read 3-0 64286 NULL
146236 +xfs_dir_cilookup_result_64288 xfs_dir_cilookup_result 3 64288 NULL nohasharray
146237 +event_id_read_64288 event_id_read 3 64288 &xfs_dir_cilookup_result_64288
146238 +show_iface_tcp_timer_scale_64291 show_iface_tcp_timer_scale 0 64291 NULL nohasharray
146239 +ov7670_init_64291 ov7670_init 0 64291 &show_iface_tcp_timer_scale_64291 nohasharray
146240 +info_debugfs_read_64291 info_debugfs_read 3 64291 &ov7670_init_64291
146241 +ocfs2_block_check_validate_bhs_64302 ocfs2_block_check_validate_bhs 0 64302 NULL nohasharray
146242 +sta_info_insert_drv_state_64302 sta_info_insert_drv_state 0 64302 &ocfs2_block_check_validate_bhs_64302
146243 +snd_hda_get_sub_nodes_64304 snd_hda_get_sub_nodes 0 64304 NULL
146244 +error_error_bar_retry_read_64305 error_error_bar_retry_read 3-0 64305 NULL
146245 +revision_show_64311 revision_show 0 64311 NULL
146246 +carl9170_op_start_64315 carl9170_op_start 0 64315 NULL
146247 +shm16read__read_file_64316 shm16read__read_file 0 64316 NULL
146248 +uri_show_64318 uri_show 0 64318 NULL nohasharray
146249 +read_vda_64318 read_vda 0-5-6 64318 &uri_show_64318
146250 +bq2415x_sysfs_print_reg_64320 bq2415x_sysfs_print_reg 0 64320 NULL nohasharray
146251 +ray_resume_64320 ray_resume 0 64320 &bq2415x_sysfs_print_reg_64320
146252 +ffz_64324 ffz 0 64324 NULL nohasharray
146253 +irq_create_of_mapping_64324 irq_create_of_mapping 0 64324 &ffz_64324
146254 +map_region_64328 map_region 1 64328 NULL
146255 +sisusbcon_clear_64329 sisusbcon_clear 5-3-4 64329 NULL
146256 +set_pwm_temp_map_64330 set_pwm_temp_map 0-4 64330 NULL
146257 +ov9650_set_red_balance_64331 ov9650_set_red_balance 0 64331 NULL
146258 +ts_write_64336 ts_write 3-0 64336 NULL
146259 +qla8044_write_optrom_data_64338 qla8044_write_optrom_data 4 64338 NULL
146260 +usbtmc_write_64340 usbtmc_write 3-0 64340 NULL
146261 +do_write_orph_node_64343 do_write_orph_node 2-0 64343 NULL
146262 +tua6100_set_params_64346 tua6100_set_params 0 64346 NULL
146263 +cgroup_addrm_files_64347 cgroup_addrm_files 0 64347 NULL
146264 +shmem_file_splice_read_64350 shmem_file_splice_read 0 64350 NULL
146265 +iscsi_tpg_attrib_show_prod_mode_write_protect_64351 iscsi_tpg_attrib_show_prod_mode_write_protect 0 64351 NULL
146266 +il3945_show_flags_64353 il3945_show_flags 0 64353 NULL nohasharray
146267 +ip6_route_me_harder_64353 ip6_route_me_harder 0 64353 &il3945_show_flags_64353
146268 +qlcnic_82xx_calculate_msix_vector_64354 qlcnic_82xx_calculate_msix_vector 0 64354 NULL nohasharray
146269 +write_64354 write 0 64354 &qlcnic_82xx_calculate_msix_vector_64354
146270 +coda_file_splice_read_64358 coda_file_splice_read 0 64358 NULL
146271 +user_regset_copyin_64360 user_regset_copyin 7 64360 NULL nohasharray
146272 +hermes_issue_cmd_64360 hermes_issue_cmd 0 64360 &user_regset_copyin_64360
146273 +show_prochot_override_duty_cycle_64364 show_prochot_override_duty_cycle 0 64364 NULL
146274 +show_64365 show 0 64365 NULL nohasharray
146275 +show_stats_64365 show_stats 0 64365 &show_64365
146276 +llc_alloc_frame_64366 llc_alloc_frame 4 64366 NULL
146277 +wlc_phy_loadsampletable_nphy_64367 wlc_phy_loadsampletable_nphy 3 64367 NULL
146278 +xudc_ep_enable_64369 xudc_ep_enable 0 64369 NULL
146279 +videobuf_reqbufs_64371 videobuf_reqbufs 0 64371 NULL
146280 +reg_create_64372 reg_create 5 64372 NULL nohasharray
146281 +bnx2_enable_msix_64372 bnx2_enable_msix 2 64372 &reg_create_64372
146282 +ilo_write_64378 ilo_write 3-0 64378 NULL
146283 +btrfs_map_block_64379 btrfs_map_block 3 64379 NULL
146284 +g94_aux_64382 g94_aux 0 64382 NULL
146285 +nilfs_alloc_seg_bio_64383 nilfs_alloc_seg_bio 3 64383 NULL
146286 +show_port_no_64391 show_port_no 0 64391 NULL
146287 +fuse_getxattr_64394 fuse_getxattr 0 64394 NULL
146288 +brcmf_sdio_download_nvram_64395 brcmf_sdio_download_nvram 3 64395 NULL
146289 +copy_recv_mad_64399 copy_recv_mad 0 64399 NULL
146290 +ir_lirc_transmit_ir_64403 ir_lirc_transmit_ir 3-0 64403 NULL nohasharray
146291 +pci_bus_write_config_dword_64403 pci_bus_write_config_dword 0 64403 &ir_lirc_transmit_ir_64403
146292 +pidlist_allocate_64404 pidlist_allocate 1 64404 NULL
146293 +gpio_value_show_64406 gpio_value_show 0 64406 NULL
146294 +rx_hdr_overflow_read_64407 rx_hdr_overflow_read 3-0 64407 NULL nohasharray
146295 +show_regs_in_0_64407 show_regs_in_0 0 64407 &rx_hdr_overflow_read_64407 nohasharray
146296 +il4965_send_rxon_assoc_64407 il4965_send_rxon_assoc 0 64407 &show_regs_in_0_64407
146297 +carl9170_init_rf_bank4_pwr_64410 carl9170_init_rf_bank4_pwr 0 64410 NULL nohasharray
146298 +iwl_mvm_sta_send_to_fw_64410 iwl_mvm_sta_send_to_fw 0 64410 &carl9170_init_rf_bank4_pwr_64410
146299 +usb_amradio_s_ctrl_64411 usb_amradio_s_ctrl 0 64411 NULL
146300 +ovl_readlink_64415 ovl_readlink 0 64415 NULL nohasharray
146301 +find_rsb_dir_64415 find_rsb_dir 0 64415 &ovl_readlink_64415
146302 +keyctl_get_security_64418 keyctl_get_security 3 64418 NULL nohasharray
146303 +netlbl_unlhsh_remove_addr6_64418 netlbl_unlhsh_remove_addr6 0 64418 &keyctl_get_security_64418
146304 +oom_adj_write_64428 oom_adj_write 3-0 64428 NULL
146305 +_ctl_host_trace_buffer_size_show_64430 _ctl_host_trace_buffer_size_show 0 64430 NULL nohasharray
146306 +uvesafb_set_par_64430 uvesafb_set_par 0 64430 &_ctl_host_trace_buffer_size_show_64430
146307 +ext4_trim_extent_64431 ext4_trim_extent 4 64431 NULL nohasharray
146308 +read_file_spectral_short_repeat_64431 read_file_spectral_short_repeat 3-0 64431 &ext4_trim_extent_64431
146309 +t4_read_flash_64432 t4_read_flash 0 64432 NULL
146310 +show_in2_input_64433 show_in2_input 0 64433 NULL
146311 +iscsi_stat_tgt_attr_show_attr_last_fail_time_64438 iscsi_stat_tgt_attr_show_attr_last_fail_time 0 64438 NULL
146312 +bch_btree_map_nodes_recurse_64440 bch_btree_map_nodes_recurse 0 64440 NULL nohasharray
146313 +uart_get_attr_custom_divisor_64440 uart_get_attr_custom_divisor 0 64440 &bch_btree_map_nodes_recurse_64440
146314 +ax25_recvmsg_64441 ax25_recvmsg 4-0 64441 NULL
146315 +sm_sl_show_64445 sm_sl_show 0 64445 NULL
146316 +stmmac_init_phy_64449 stmmac_init_phy 0 64449 NULL
146317 +pfkey_sockaddr_len_64453 pfkey_sockaddr_len 0 64453 NULL
146318 +mcs_setup_transceiver_vishay_64466 mcs_setup_transceiver_vishay 0 64466 NULL
146319 +nilfs_btree_do_lookup_64475 nilfs_btree_do_lookup 0 64475 NULL nohasharray
146320 +store_engine2_mode_64475 store_engine2_mode 4-0 64475 &nilfs_btree_do_lookup_64475
146321 +raid5_show_stripe_cache_size_64477 raid5_show_stripe_cache_size 0 64477 NULL nohasharray
146322 +store_line_64477 store_line 0-3 64477 &raid5_show_stripe_cache_size_64477
146323 +ip_vs_create_timeout_table_64478 ip_vs_create_timeout_table 2 64478 NULL
146324 +prod_id4_show_64479 prod_id4_show 0 64479 NULL
146325 +__request_module_64480 __request_module 0 64480 NULL
146326 +ib_post_send_64481 ib_post_send 0 64481 NULL
146327 +target_stat_scsi_auth_intr_show_attr_row_status_64482 target_stat_scsi_auth_intr_show_attr_row_status 0 64482 NULL
146328 +single_open_size_64483 single_open_size 4 64483 NULL
146329 +qib_diag_read_64485 qib_diag_read 0-3 64485 NULL
146330 +p54_parse_rssical_64493 p54_parse_rssical 3 64493 NULL
146331 +suspend_hi_show_64497 suspend_hi_show 0 64497 NULL
146332 +read_64498 read 0 64498 NULL
146333 +set_div_64499 set_div 0-4 64499 NULL
146334 +current_uuid_show_64500 current_uuid_show 0 64500 NULL
146335 +twl6030reg_is_enabled_64501 twl6030reg_is_enabled 0 64501 NULL
146336 +msg_data_sz_64503 msg_data_sz 0 64503 NULL
146337 +remove_uuid_64505 remove_uuid 4 64505 NULL
146338 +isl29003_show_mode_64507 isl29003_show_mode 0 64507 NULL nohasharray
146339 +store_enable_clk3b_output_64507 store_enable_clk3b_output 0-4 64507 &isl29003_show_mode_64507
146340 +bfad_im_symbolic_name_show_64508 bfad_im_symbolic_name_show 0 64508 NULL nohasharray
146341 +map_slaves_64508 map_slaves 0 64508 &bfad_im_symbolic_name_show_64508
146342 +uvesafb_check_var_64509 uvesafb_check_var 0 64509 NULL
146343 +irq_domain_alloc_descs_64511 irq_domain_alloc_descs 1-0-3-2 64511 NULL
146344 +security_sid_to_context_core_64519 security_sid_to_context_core 0 64519 NULL
146345 +opera1_usb_i2c_msgxfer_64521 opera1_usb_i2c_msgxfer 4 64521 NULL
146346 +iwl_dbgfs_ucode_tracing_write_64524 iwl_dbgfs_ucode_tracing_write 3-0 64524 NULL
146347 +udplite_error_64525 udplite_error 0 64525 NULL
146348 +avtab_read_item_64526 avtab_read_item 0 64526 NULL nohasharray
146349 +asix_write_medium_mode_64526 asix_write_medium_mode 0 64526 &avtab_read_item_64526
146350 +ses_send_diag_64527 ses_send_diag 4 64527 NULL
146351 +wacom_led0_select_show_64528 wacom_led0_select_show 0 64528 NULL nohasharray
146352 +ov7670_s_mbus_fmt_64528 ov7670_s_mbus_fmt 0 64528 &wacom_led0_select_show_64528
146353 +befs_readpage_64530 befs_readpage 0 64530 NULL
146354 +show_pwm_temp_sel_64531 show_pwm_temp_sel 0 64531 NULL
146355 +enic_change_mtu_64536 enic_change_mtu 0 64536 NULL
146356 +bh1770_prox_result_show_64537 bh1770_prox_result_show 0 64537 NULL nohasharray
146357 +max_corrected_read_errors_store_64537 max_corrected_read_errors_store 0-3 64537 &bh1770_prox_result_show_64537
146358 +prctl_set_mm_64538 prctl_set_mm 3 64538 NULL
146359 +bonding_show_slaves_active_64540 bonding_show_slaves_active 0 64540 NULL
146360 +SyS_bind_64544 SyS_bind 3 64544 NULL
146361 +cmos_read_time_64546 cmos_read_time 0 64546 NULL
146362 +type_show_64547 type_show 0 64547 NULL nohasharray
146363 +lm8323_read_64547 lm8323_read 4 64547 &type_show_64547
146364 +rbd_obj_read_sync_64554 rbd_obj_read_sync 3-4-0 64554 NULL nohasharray
146365 +s5p_mfc_alloc_codec_buffers_v6_64554 s5p_mfc_alloc_codec_buffers_v6 0 64554 &rbd_obj_read_sync_64554
146366 +blkdev_issue_zeroout_64555 blkdev_issue_zeroout 3-0 64555 NULL
146367 +enic_set_mac_address_dynamic_64556 enic_set_mac_address_dynamic 0 64556 NULL
146368 +mptsas_get_bay_identifier_64560 mptsas_get_bay_identifier 0 64560 NULL
146369 +__spi_sync_64561 __spi_sync 0 64561 NULL nohasharray
146370 +ll_max_rw_chunk_seq_write_64561 ll_max_rw_chunk_seq_write 3 64561 &__spi_sync_64561
146371 +e100_open_64562 e100_open 0 64562 NULL
146372 +__apei_exec_run_64563 __apei_exec_run 0 64563 NULL
146373 +asd_check_flash_type_64566 asd_check_flash_type 0 64566 NULL nohasharray
146374 +cfq_low_latency_store_64566 cfq_low_latency_store 3-0 64566 &asd_check_flash_type_64566
146375 +diva_os_alloc_message_buffer_64568 diva_os_alloc_message_buffer 1 64568 NULL
146376 +kstrtoul_from_user_64569 kstrtoul_from_user 2-0 64569 NULL
146377 +osst_version_show_64570 osst_version_show 0 64570 NULL nohasharray
146378 +l2tp_ip6_disconnect_64570 l2tp_ip6_disconnect 0 64570 &osst_version_show_64570
146379 +do_erase_64574 do_erase 4 64574 NULL
146380 +__c2port_show_rev_id_64583 __c2port_show_rev_id 0 64583 NULL
146381 +snd_usb_init_sample_rate_64586 snd_usb_init_sample_rate 0 64586 NULL
146382 +parport_uss720_ecp_write_data_64589 parport_uss720_ecp_write_data 0 64589 NULL
146383 +suspend_64593 suspend 0 64593 NULL
146384 +snd_soundfont_load_guspatch_64595 snd_soundfont_load_guspatch 0 64595 NULL
146385 +gpiochip_irqchip_add_64596 gpiochip_irqchip_add 3 64596 NULL
146386 +tcp_write_xmit_64602 tcp_write_xmit 2 64602 NULL
146387 +srp_show_tmo_64605 srp_show_tmo 0 64605 NULL nohasharray
146388 +__nodelist_parse_64605 __nodelist_parse 0 64605 &srp_show_tmo_64605
146389 +show_64606 show 0 64606 NULL
146390 +use_pool_64607 use_pool 2 64607 NULL
146391 +regulator_min_uV_show_64608 regulator_min_uV_show 0 64608 NULL
146392 +efi_pstore_sysfs_entry_iter_64618 efi_pstore_sysfs_entry_iter 0 64618 NULL
146393 +chksum_update_64619 chksum_update 0 64619 NULL
146394 +dwmac100_dma_init_64622 dwmac100_dma_init 0 64622 NULL
146395 +fanotify_write_64623 fanotify_write 3-0 64623 NULL
146396 +ocfs2_inode_lock_with_page_64625 ocfs2_inode_lock_with_page 0 64625 NULL
146397 +cs53l32a_s_ctrl_64628 cs53l32a_s_ctrl 0 64628 NULL
146398 +hptiop_show_fw_version_64629 hptiop_show_fw_version 0 64629 NULL
146399 +ntfs_write_inode_64630 ntfs_write_inode 0 64630 NULL nohasharray
146400 +wm8994_gpio_request_64630 wm8994_gpio_request 0 64630 &ntfs_write_inode_64630
146401 +max8997_bulk_write_64633 max8997_bulk_write 0 64633 NULL
146402 +tw68_queue_setup_64637 tw68_queue_setup 0 64637 NULL
146403 +cas_get_sset_count_64638 cas_get_sset_count 0 64638 NULL
146404 +store_64641 store 0 64641 NULL
146405 +_iwl_dbgfs_d0i3_refs_write_64642 _iwl_dbgfs_d0i3_refs_write 3-0 64642 NULL nohasharray
146406 +ocfs2_truncate_inline_64642 ocfs2_truncate_inline 0 64642 &_iwl_dbgfs_d0i3_refs_write_64642
146407 +tse_open_64644 tse_open 0 64644 NULL
146408 +playback_pcm_prepare_64646 playback_pcm_prepare 0 64646 NULL
146409 +wl1271_ap_init_templates_64654 wl1271_ap_init_templates 0 64654 NULL
146410 +regmap_read_debugfs_64658 regmap_read_debugfs 5-0 64658 NULL
146411 +ocfs2_read_xattr_block_64661 ocfs2_read_xattr_block 0 64661 NULL nohasharray
146412 +tlbflush_read_file_64661 tlbflush_read_file 3-0 64661 &ocfs2_read_xattr_block_64661
146413 +efx_tsoh_get_buffer_64664 efx_tsoh_get_buffer 3 64664 NULL
146414 +vmci_transport_send_control_pkt_64666 vmci_transport_send_control_pkt 0 64666 NULL
146415 +rx_rx_out_of_mpdu_nodes_read_64668 rx_rx_out_of_mpdu_nodes_read 3-0 64668 NULL
146416 +show_f_req_64669 show_f_req 0 64669 NULL nohasharray
146417 +lanai_proc_read_64669 lanai_proc_read 0 64669 &show_f_req_64669
146418 +nr_free_zone_pages_64680 nr_free_zone_pages 0 64680 NULL nohasharray
146419 +bq2415x_sysfs_set_registers_64680 bq2415x_sysfs_set_registers 0-4 64680 &nr_free_zone_pages_64680
146420 +isl29003_show_power_state_64687 isl29003_show_power_state 0 64687 NULL
146421 +snd_seq_ioctl_delete_queue_64690 snd_seq_ioctl_delete_queue 0 64690 NULL
146422 +i9xx_pipe_crc_auto_source_64691 i9xx_pipe_crc_auto_source 0 64691 NULL
146423 +set_volt_min_64693 set_volt_min 0-4 64693 NULL
146424 +qla4xxx_optrom_version_show_64695 qla4xxx_optrom_version_show 0 64695 NULL
146425 +iwl_send_rxon_timing_64697 iwl_send_rxon_timing 0 64697 NULL nohasharray
146426 +wm8962_gpio_request_64697 wm8962_gpio_request 0 64697 &iwl_send_rxon_timing_64697
146427 +show_otp4_64699 show_otp4 0 64699 NULL
146428 +mmc_test_probe_64700 mmc_test_probe 0 64700 NULL
146429 +regcache_flat_write_64702 regcache_flat_write 0 64702 NULL
146430 +show_temp_hyst_64705 show_temp_hyst 0 64705 NULL
146431 +_cx25821_start_audio_dma_64707 _cx25821_start_audio_dma 0 64707 NULL
146432 +__feat_register_sp_64712 __feat_register_sp 6-0 64712 NULL
146433 +snd_pcm_oss_capture_position_fixup_64713 snd_pcm_oss_capture_position_fixup 0 64713 NULL nohasharray
146434 +show_in_input2_64713 show_in_input2 0 64713 &snd_pcm_oss_capture_position_fixup_64713
146435 +c_can_open_64714 c_can_open 0 64714 NULL
146436 +dapm_bias_read_file_64715 dapm_bias_read_file 3-0 64715 NULL
146437 +hermes_enable_port_64716 hermes_enable_port 0 64716 NULL nohasharray
146438 +macvlan_set_mac_address_64716 macvlan_set_mac_address 0 64716 &hermes_enable_port_64716
146439 +atomic_add_return_64720 atomic_add_return 0 64720 NULL
146440 +ds1343_store_glitchfilter_64721 ds1343_store_glitchfilter 0-4 64721 NULL
146441 +i2400m_msg_to_dev_64722 i2400m_msg_to_dev 3 64722 NULL
146442 +__dev_mc_del_64733 __dev_mc_del 0 64733 NULL
146443 +sony_pic_wwanpower_store_64734 sony_pic_wwanpower_store 0-4 64734 NULL
146444 +gsc_m2m_queue_setup_64736 gsc_m2m_queue_setup 0 64736 NULL
146445 +squashfs_read_inode_lookup_table_64739 squashfs_read_inode_lookup_table 4 64739 NULL
146446 +show_pwm_tmin_64745 show_pwm_tmin 0 64745 NULL
146447 +power_limit_1_step_uw_show_64746 power_limit_1_step_uw_show 0 64746 NULL
146448 +show_tcrit2_64747 show_tcrit2 0 64747 NULL
146449 +bio_map_kern_64751 bio_map_kern 3 64751 NULL
146450 +fan_store_64752 fan_store 0-4 64752 NULL
146451 +rt2x00debug_write_csr_64753 rt2x00debug_write_csr 3-0 64753 NULL
146452 +wl12xx_init_ap_role_64754 wl12xx_init_ap_role 0 64754 NULL
146453 +mt9m111_reg_set_64760 mt9m111_reg_set 0 64760 NULL
146454 +cfq_slice_idle_store_64761 cfq_slice_idle_store 3-0 64761 NULL
146455 +sensor_write_reg_64764 sensor_write_reg 0 64764 NULL nohasharray
146456 +huawei_cdc_ncm_manage_power_64764 huawei_cdc_ncm_manage_power 0 64764 &sensor_write_reg_64764
146457 +show_64765 show 0 64765 NULL
146458 +compat_sys_recvfrom_64769 compat_sys_recvfrom 3 64769 NULL
146459 +mv88e6352_set_temp_limit_64771 mv88e6352_set_temp_limit 0 64771 NULL nohasharray
146460 +init_housekeeping_64771 init_housekeeping 0 64771 &mv88e6352_set_temp_limit_64771
146461 +hwdep_write_64776 hwdep_write 3 64776 NULL nohasharray
146462 +server_monitor_latency_show_64776 server_monitor_latency_show 0 64776 &hwdep_write_64776
146463 +message_for_md_64777 message_for_md 5 64777 NULL nohasharray
146464 +skcipher_recvmsg_64777 skcipher_recvmsg 0-4 64777 &message_for_md_64777
146465 +acpi_pad_idlecpus_store_64782 acpi_pad_idlecpus_store 0-4 64782 NULL
146466 +ceph_fscache_session_get_key_64785 ceph_fscache_session_get_key 0 64785 NULL
146467 +isr_low_rssi_read_64789 isr_low_rssi_read 3-0 64789 NULL
146468 +twl6040_reg_write_64790 twl6040_reg_write 0 64790 NULL nohasharray
146469 +zisofs_readpage_64790 zisofs_readpage 0 64790 &twl6040_reg_write_64790
146470 +i40e_vsi_request_irq_msix_64791 i40e_vsi_request_irq_msix 0 64791 NULL
146471 +inetdev_event_64794 inetdev_event 0 64794 NULL
146472 +regmap_reg_ranges_read_file_64798 regmap_reg_ranges_read_file 3-0 64798 NULL
146473 +nfsctl_transaction_write_64800 nfsctl_transaction_write 3-0 64800 NULL nohasharray
146474 +target_fabric_wwn_attr_show_64800 target_fabric_wwn_attr_show 0 64800 &nfsctl_transaction_write_64800
146475 +bop_lookup_contig_64801 bop_lookup_contig 0 64801 NULL nohasharray
146476 +carl9170_init_power_cal_64801 carl9170_init_power_cal 0 64801 &bop_lookup_contig_64801
146477 +snd_via8233_multi_prepare_64803 snd_via8233_multi_prepare 0 64803 NULL nohasharray
146478 +vm_enough_memory_64803 vm_enough_memory 0 64803 &snd_via8233_multi_prepare_64803
146479 +rfkill_fop_write_64808 rfkill_fop_write 3-0 64808 NULL nohasharray
146480 +nv_mask_64808 nv_mask 0 64808 &rfkill_fop_write_64808
146481 +sync_speed_show_64809 sync_speed_show 0 64809 NULL nohasharray
146482 +ims_pcu_handle_firmware_update_64809 ims_pcu_handle_firmware_update 0 64809 &sync_speed_show_64809
146483 +proc_projid_map_write_64810 proc_projid_map_write 3-0 64810 NULL
146484 +rxrpc_preparse_xdr_64812 rxrpc_preparse_xdr 0 64812 NULL
146485 +clps711x_fb_set_par_64814 clps711x_fb_set_par 0 64814 NULL
146486 +ecryptfs_send_miscdev_64816 ecryptfs_send_miscdev 2 64816 NULL
146487 +show_target_kb_64823 show_target_kb 0 64823 NULL
146488 +multicast_querier_interval_show_64824 multicast_querier_interval_show 0 64824 NULL
146489 +sr9700_set_mac_address_64826 sr9700_set_mac_address 0 64826 NULL
146490 +em28xx_read_reg_64839 em28xx_read_reg 0 64839 NULL
146491 +driver_override_show_64842 driver_override_show 0 64842 NULL nohasharray
146492 +v4l2_read_64842 v4l2_read 0-3 64842 &driver_override_show_64842
146493 +dummy_ipv6_recv_error_64843 dummy_ipv6_recv_error 0 64843 NULL
146494 +ci_hdrc_add_device_64844 ci_hdrc_add_device 3 64844 NULL
146495 +elan_smbus_iap_reset_64851 elan_smbus_iap_reset 0 64851 NULL
146496 +do_request_64853 do_request 0 64853 NULL
146497 +qla2x00_fw_state_show_64860 qla2x00_fw_state_show 0 64860 NULL
146498 +altera_set_dr_pre_64862 altera_set_dr_pre 2 64862 NULL
146499 +gpio_trig_inverted_show_64863 gpio_trig_inverted_show 0 64863 NULL
146500 +rd_get_blocks_64864 rd_get_blocks 0 64864 NULL
146501 +s5p_mfc_dec_s_ctrl_64865 s5p_mfc_dec_s_ctrl 0 64865 NULL
146502 +ati_remote2_store_mode_mask_64866 ati_remote2_store_mode_mask 0-4 64866 NULL
146503 +ndisc_alloc_skb_64868 ndisc_alloc_skb 2 64868 NULL nohasharray
146504 +roccat_common2_sysfs_write_control_64868 roccat_common2_sysfs_write_control 0-6-5 64868 &ndisc_alloc_skb_64868
146505 +show_alarms_fan_64869 show_alarms_fan 0 64869 NULL
146506 +rbd_image_refresh_64870 rbd_image_refresh 0-4 64870 NULL
146507 +zl10039_write_64873 zl10039_write 0 64873 NULL
146508 +show_constraint_max_time_window_us_64875 show_constraint_max_time_window_us 0 64875 NULL nohasharray
146509 +shtc1_update_values_64875 shtc1_update_values 4 64875 &show_constraint_max_time_window_us_64875 nohasharray
146510 +nouveau_hwmon_get_pwm1_max_64875 nouveau_hwmon_get_pwm1_max 0 64875 &shtc1_update_values_64875
146511 +pci_vc_do_save_buffer_64876 pci_vc_do_save_buffer 0 64876 NULL
146512 +lprocfs_write_u64_helper_64880 lprocfs_write_u64_helper 2 64880 NULL
146513 +task_setscheduler_64882 task_setscheduler 0 64882 NULL
146514 +xfs_da3_node_lookup_int_64889 xfs_da3_node_lookup_int 0 64889 NULL
146515 +xgbe_start_64900 xgbe_start 0 64900 NULL
146516 +av7110_send_fw_cmd_64902 av7110_send_fw_cmd 0 64902 NULL nohasharray
146517 +ds2781_set_pmod_enabled_64902 ds2781_set_pmod_enabled 0-4 64902 &av7110_send_fw_cmd_64902 nohasharray
146518 +mlx4_en_phc_enable_64902 mlx4_en_phc_enable 0 64902 &ds2781_set_pmod_enabled_64902
146519 +nouveau_hwmon_show_fan1_input_64916 nouveau_hwmon_show_fan1_input 0 64916 NULL
146520 +cxacru_sysfs_showattr_MODU_64917 cxacru_sysfs_showattr_MODU 0 64917 NULL
146521 +wl1271_acx_event_mbox_mask_64919 wl1271_acx_event_mbox_mask 0 64919 NULL
146522 +sigma_fw_load_data_64923 sigma_fw_load_data 3 64923 NULL
146523 +ceph_vxattrcb_layout_object_size_64924 ceph_vxattrcb_layout_object_size 0 64924 NULL nohasharray
146524 +ieee80211_if_read_ave_beacon_64924 ieee80211_if_read_ave_beacon 3-0 64924 &ceph_vxattrcb_layout_object_size_64924
146525 +show_temp_auto_temp_off_64928 show_temp_auto_temp_off 0 64928 NULL
146526 +adp8870_bl_l3_office_dim_show_64930 adp8870_bl_l3_office_dim_show 0 64930 NULL
146527 +ql_wait_cfg_64933 ql_wait_cfg 0 64933 NULL
146528 +hidp_process_report_64935 hidp_process_report 4 64935 NULL
146529 +hdlc_device_event_64937 hdlc_device_event 0 64937 NULL
146530 +smsc_phy_reset_64938 smsc_phy_reset 0 64938 NULL
146531 +pcan_usb_set_bus_64942 pcan_usb_set_bus 0 64942 NULL
146532 +ubifs_wbuf_write_nolock_64946 ubifs_wbuf_write_nolock 3-0 64946 NULL
146533 +gadget_dev_desc_bDeviceClass_show_64948 gadget_dev_desc_bDeviceClass_show 0 64948 NULL nohasharray
146534 +mac802154_llsec_set_params_64948 mac802154_llsec_set_params 0 64948 &gadget_dev_desc_bDeviceClass_show_64948
146535 +__uncore_mask_show_64950 __uncore_mask_show 0 64950 NULL nohasharray
146536 +pcipcwd_notify_sys_64950 pcipcwd_notify_sys 0 64950 &__uncore_mask_show_64950
146537 +sony_pic_fanspeed_store_64951 sony_pic_fanspeed_store 0-4 64951 NULL
146538 +fsid_present_64955 fsid_present 0 64955 NULL
146539 +ip_options_get_from_user_64958 ip_options_get_from_user 4-0 64958 NULL
146540 +show_64959 show 0 64959 NULL
146541 +ieee802154_sock_bind_64960 ieee802154_sock_bind 0 64960 NULL
146542 +acpi_os_install_interrupt_handler_64968 acpi_os_install_interrupt_handler 1 64968 NULL
146543 +traceprobe_probes_write_64969 traceprobe_probes_write 3 64969 NULL
146544 +suspend_dtim_interval_read_64971 suspend_dtim_interval_read 3-0 64971 NULL
146545 +ext2_group_first_block_no_64972 ext2_group_first_block_no 0-2 64972 NULL
146546 +core_alua_show_secondary_write_metadata_64979 core_alua_show_secondary_write_metadata 0 64979 NULL nohasharray
146547 +proc_sys_call_handler_64979 proc_sys_call_handler 0 64979 &core_alua_show_secondary_write_metadata_64979
146548 +show_tcpRtoAlgorithm_64982 show_tcpRtoAlgorithm 0 64982 NULL
146549 +i7core_inject_store_col_64991 i7core_inject_store_col 0-4 64991 NULL
146550 +sq905_command_64994 sq905_command 0 64994 NULL
146551 +pskb_pull_65005 pskb_pull 2 65005 NULL nohasharray
146552 +alloc_all_mem_65005 alloc_all_mem 0 65005 &pskb_pull_65005
146553 +wakeup_expire_count_show_65013 wakeup_expire_count_show 0 65013 NULL
146554 +sh_mobile_ceu_videobuf_prepare_65016 sh_mobile_ceu_videobuf_prepare 0 65016 NULL
146555 +llc_ui_listen_65018 llc_ui_listen 0 65018 NULL
146556 +mag3110_show_samp_freq_avail_65028 mag3110_show_samp_freq_avail 0 65028 NULL
146557 +insert_dent_65034 insert_dent 7 65034 NULL
146558 +root_id_show_65050 root_id_show 0 65050 NULL
146559 +keene_cmd_set_65052 keene_cmd_set 0 65052 NULL
146560 +v4l2_ctrl_handler_init_class_65053 v4l2_ctrl_handler_init_class 2 65053 NULL nohasharray
146561 +logfs_truncate_rec_65053 logfs_truncate_rec 0 65053 &v4l2_ctrl_handler_init_class_65053
146562 +ath9k_multi_regread_65056 ath9k_multi_regread 4 65056 NULL nohasharray
146563 +vmci_transport_notify_pkt_send_init_65056 vmci_transport_notify_pkt_send_init 0 65056 &ath9k_multi_regread_65056 nohasharray
146564 +mwifiex_cmd_802_11_associate_65056 mwifiex_cmd_802_11_associate 0 65056 &vmci_transport_notify_pkt_send_init_65056
146565 +snd_rme32_pcm_trigger_65058 snd_rme32_pcm_trigger 0 65058 NULL
146566 +__erst_record_id_cache_add_one_65059 __erst_record_id_cache_add_one 0 65059 NULL nohasharray
146567 +pcibios_enable_device_65059 pcibios_enable_device 0 65059 &__erst_record_id_cache_add_one_65059 nohasharray
146568 +be_cmd_get_active_mac_65059 be_cmd_get_active_mac 0 65059 &pcibios_enable_device_65059
146569 +fw_write_65069 fw_write 3 65069 NULL
146570 +count_run_65072 count_run 0-4-5 65072 NULL nohasharray
146571 +bnx2fc_process_l2_frame_compl_65072 bnx2fc_process_l2_frame_compl 3 65072 &count_run_65072
146572 +koneplus_sysfs_write_info_65073 koneplus_sysfs_write_info 0-6-5 65073 NULL
146573 +__alloc_bootmem_node_high_65076 __alloc_bootmem_node_high 2 65076 NULL nohasharray
146574 +nf_nat_alloc_null_binding_65076 nf_nat_alloc_null_binding 0 65076 &__alloc_bootmem_node_high_65076
146575 +patch_65078 patch 0 65078 NULL
146576 +io_submit_init_bio_65080 io_submit_init_bio 0 65080 NULL
146577 +batadv_socket_write_65083 batadv_socket_write 3-0 65083 NULL
146578 +wl1271_ap_hw_init_65086 wl1271_ap_hw_init 0 65086 NULL
146579 +ath9k_dump_mci_btcoex_65090 ath9k_dump_mci_btcoex 3-0 65090 NULL nohasharray
146580 +show_temp_fault_65090 show_temp_fault 0 65090 &ath9k_dump_mci_btcoex_65090 nohasharray
146581 +mwl8k_cmd_set_mac_addr_65090 mwl8k_cmd_set_mac_addr 0 65090 &show_temp_fault_65090
146582 +snd_ali_playback_prepare_65093 snd_ali_playback_prepare 0 65093 NULL nohasharray
146583 +scsi_add_host_with_dma_65093 scsi_add_host_with_dma 0 65093 &snd_ali_playback_prepare_65093
146584 +cfq_fifo_expire_sync_show_65097 cfq_fifo_expire_sync_show 0 65097 NULL
146585 +qlcnic_83xx_create_rx_ctx_65098 qlcnic_83xx_create_rx_ctx 0 65098 NULL
146586 +__ext3_journal_dirty_metadata_65103 __ext3_journal_dirty_metadata 0 65103 NULL
146587 +pm_test_store_65104 pm_test_store 0-4 65104 NULL
146588 +it8709_get_rx_bytes_65106 it8709_get_rx_bytes 0 65106 NULL
146589 +generic_ocp_write_65107 generic_ocp_write 4 65107 NULL
146590 +usbvision_i2c_read_max4_65113 usbvision_i2c_read_max4 0-4 65113 NULL
146591 +show_ipReasmReqds_65114 show_ipReasmReqds 0 65114 NULL
146592 +usbtest_alloc_urb_65115 usbtest_alloc_urb 5-3 65115 NULL
146593 +direction_input_65122 direction_input 0 65122 NULL nohasharray
146594 +br_nf_forward_ip_65122 br_nf_forward_ip 0 65122 &direction_input_65122
146595 +store_65127 store 0-3 65127 NULL
146596 +store_srp_rport_delete_65128 store_srp_rport_delete 0-4 65128 NULL
146597 +show_tcpMaxConn_65131 show_tcpMaxConn 0 65131 NULL
146598 +nf_setsockopt_65135 nf_setsockopt 0 65135 NULL
146599 +xfs_attr_node_addname_65138 xfs_attr_node_addname 0 65138 NULL
146600 +ov7670_s_ctrl_65141 ov7670_s_ctrl 0 65141 NULL
146601 +r8a66597_queue_65143 r8a66597_queue 0 65143 NULL
146602 +cpia2_usb_transfer_cmd_65145 cpia2_usb_transfer_cmd 0 65145 NULL
146603 +vpe_queue_setup_65155 vpe_queue_setup 0 65155 NULL
146604 +tsl2550_set_power_state_65158 tsl2550_set_power_state 0 65158 NULL
146605 +truncate_upper_65167 truncate_upper 0 65167 NULL
146606 +snd_emu10k1_playback_prepare_65169 snd_emu10k1_playback_prepare 0 65169 NULL
146607 +virtnet_vlan_rx_add_vid_65170 virtnet_vlan_rx_add_vid 0 65170 NULL
146608 +lpfc_fcf_failover_policy_show_65181 lpfc_fcf_failover_policy_show 0 65181 NULL
146609 +ssb_bus_register_65183 ssb_bus_register 3 65183 NULL nohasharray
146610 +i2c_smbus_xfer_emulated_65183 i2c_smbus_xfer_emulated 0 65183 &ssb_bus_register_65183
146611 +__mlx4_alloc_from_zone_65184 __mlx4_alloc_from_zone 3 65184 NULL nohasharray
146612 +lola_setup_periods_65184 lola_setup_periods 0 65184 &__mlx4_alloc_from_zone_65184
146613 +sha384_init_65187 sha384_init 0 65187 NULL
146614 +ovl_getattr_65189 ovl_getattr 0 65189 NULL
146615 +nf_bridge_mtu_reduction_65192 nf_bridge_mtu_reduction 0 65192 NULL
146616 +card_wait_for_busy_clear_65196 card_wait_for_busy_clear 0 65196 NULL
146617 +power_limit_0_step_uw_show_65199 power_limit_0_step_uw_show 0 65199 NULL nohasharray
146618 +logfs_segment_read_65199 logfs_segment_read 0 65199 &power_limit_0_step_uw_show_65199
146619 +rtl2832_pid_filter_65209 rtl2832_pid_filter 2 65209 NULL
146620 +fcopy_write_65211 fcopy_write 0-3 65211 NULL
146621 +rx_rx_done_read_65217 rx_rx_done_read 3-0 65217 NULL
146622 +show_pwm_enable_65224 show_pwm_enable 0 65224 NULL nohasharray
146623 +squashfs_statfs_65224 squashfs_statfs 0 65224 &show_pwm_enable_65224
146624 +store_color_common_65227 store_color_common 0 65227 NULL
146625 +init_verbs_store_65228 init_verbs_store 0-4 65228 NULL
146626 +rt_mutex_fasttrylock_65229 rt_mutex_fasttrylock 0 65229 NULL
146627 +print_endpoint_stat_65232 print_endpoint_stat 4-0-3 65232 NULL
146628 +create_indep_hp_ctls_65234 create_indep_hp_ctls 0 65234 NULL
146629 +show_temp_mode_65238 show_temp_mode 0 65238 NULL
146630 +tg3_phydsp_write_65240 tg3_phydsp_write 0 65240 NULL
146631 +journal_get_write_access_65243 journal_get_write_access 0 65243 NULL
146632 +whci_n_caps_65247 whci_n_caps 0 65247 NULL
146633 +finup_65248 finup 0 65248 NULL
146634 +twl6040_power_up_automatic_65249 twl6040_power_up_automatic 0 65249 NULL
146635 +sbridge_mce_check_error_65250 sbridge_mce_check_error 0 65250 NULL
146636 +adt7x10_show_t_hyst_65253 adt7x10_show_t_hyst 0 65253 NULL nohasharray
146637 +cyapa_gen3_do_fw_update_65253 cyapa_gen3_do_fw_update 0 65253 &adt7x10_show_t_hyst_65253
146638 +store_pwm_ac_65254 store_pwm_ac 0-4 65254 NULL
146639 +s_stream_vbi_fmt_65256 s_stream_vbi_fmt 0 65256 NULL
146640 +mwave_read_65257 mwave_read 0-3 65257 NULL
146641 +core_siblings_show_65263 core_siblings_show 0 65263 NULL
146642 +tc3589x_gpio_direction_input_65264 tc3589x_gpio_direction_input 0 65264 NULL
146643 +kmem_zalloc_greedy_65268 kmem_zalloc_greedy 3-2 65268 NULL nohasharray
146644 +inet_netconf_msgsize_devconf_65268 inet_netconf_msgsize_devconf 0 65268 &kmem_zalloc_greedy_65268
146645 +new_offset_store_65271 new_offset_store 0-3 65271 NULL
146646 +logfs_segment_write_65277 logfs_segment_write 0 65277 NULL
146647 +vivid_streaming_s_ctrl_65278 vivid_streaming_s_ctrl 0 65278 NULL
146648 +kmalloc_parameter_65279 kmalloc_parameter 1 65279 NULL
146649 +xfs_btree_check_ptr_65281 xfs_btree_check_ptr 0 65281 NULL
146650 +compat_core_sys_select_65285 compat_core_sys_select 1 65285 NULL nohasharray
146651 +bnx2_alloc_mem_65285 bnx2_alloc_mem 0 65285 &compat_core_sys_select_65285
146652 +getproplen_65293 getproplen 0 65293 NULL
146653 +mpi_set_buffer_65294 mpi_set_buffer 3 65294 NULL
146654 +fat_direct_IO_65295 fat_direct_IO 4-0 65295 NULL
146655 +redirected_tty_write_65297 redirected_tty_write 3-0 65297 NULL nohasharray
146656 +update_relax_domain_level_65297 update_relax_domain_level 0 65297 &redirected_tty_write_65297 nohasharray
146657 +aa_setprocattr_changeprofile_65297 aa_setprocattr_changeprofile 0 65297 &update_relax_domain_level_65297
146658 +acpi_ex_resolve_object_to_value_65298 acpi_ex_resolve_object_to_value 0 65298 NULL
146659 +rt_mutex_trylock_65300 rt_mutex_trylock 0 65300 NULL
146660 +get_var_len_65304 get_var_len 0 65304 NULL nohasharray
146661 +apds990x_lux_show_65304 apds990x_lux_show 0 65304 &get_var_len_65304
146662 +generic_read_dir_65308 generic_read_dir 0-3 65308 NULL
146663 +nfc_hci_execute_cmd_async_65314 nfc_hci_execute_cmd_async 5 65314 NULL
146664 +udf_adinicb_readpage_65316 udf_adinicb_readpage 0 65316 NULL
146665 +unpack_array_65318 unpack_array 0 65318 NULL
146666 +ttm_mem_zone_show_65319 ttm_mem_zone_show 0 65319 NULL
146667 +write_acpi_int_65322 write_acpi_int 0 65322 NULL nohasharray
146668 +ivtv_start_decoding_65322 ivtv_start_decoding 0 65322 &write_acpi_int_65322
146669 +pci_vpd_find_tag_65325 pci_vpd_find_tag 0-2 65325 NULL
146670 +ds1685_rtc_sysfs_time_regs_show_65330 ds1685_rtc_sysfs_time_regs_show 0 65330 NULL
146671 +dccp_setsockopt_service_65336 dccp_setsockopt_service 4-0 65336 NULL
146672 +nv_get_regs_len_65344 nv_get_regs_len 0 65344 NULL
146673 +ext4_statfs_65345 ext4_statfs 0 65345 NULL
146674 +stv0680_handle_error_65352 stv0680_handle_error 0-2 65352 NULL
146675 +dma_rx_requested_read_65354 dma_rx_requested_read 3-0 65354 NULL
146676 +ns_proc_read_65358 ns_proc_read 0 65358 NULL nohasharray
146677 +sxgbe_init_dma_engine_65358 sxgbe_init_dma_engine 0 65358 &ns_proc_read_65358
146678 +ssp_do_transfer_65359 ssp_do_transfer 0 65359 NULL
146679 +rtl2830_pid_filter_65361 rtl2830_pid_filter 2 65361 NULL
146680 +alloc_cpu_rmap_65363 alloc_cpu_rmap 1 65363 NULL
146681 +pnfs_generic_scan_ds_commit_list_65365 pnfs_generic_scan_ds_commit_list 0 65365 NULL
146682 +set_tcrit1_hyst_65366 set_tcrit1_hyst 0-4 65366 NULL
146683 +__ext4_new_inode_65370 __ext4_new_inode 5 65370 NULL nohasharray
146684 +lpfc_soft_wwnn_store_65370 lpfc_soft_wwnn_store 0-4 65370 &__ext4_new_inode_65370
146685 +iwl_dbgfs_netdetect_read_65371 iwl_dbgfs_netdetect_read 3-0 65371 NULL nohasharray
146686 +mxt_write_reg_65371 mxt_write_reg 0 65371 &iwl_dbgfs_netdetect_read_65371 nohasharray
146687 +gem_get_sset_count_65371 gem_get_sset_count 0 65371 &mxt_write_reg_65371
146688 +SyS_writev_65372 SyS_writev 3 65372 NULL
146689 +velocity_change_mtu_65375 velocity_change_mtu 0 65375 NULL
146690 +fuse_write_end_65376 fuse_write_end 0-5 65376 NULL
146691 +adcxx_read_65379 adcxx_read 0 65379 NULL nohasharray
146692 +mem_cgroup_swappiness_write_65379 mem_cgroup_swappiness_write 0 65379 &adcxx_read_65379
146693 +nouveau_hwmon_set_pwm1_max_65382 nouveau_hwmon_set_pwm1_max 0-4 65382 NULL
146694 +m88e3016_config_init_65388 m88e3016_config_init 0 65388 NULL
146695 +hide_icon_65390 hide_icon 0-4 65390 NULL
146696 +mi_set_context_65395 mi_set_context 0 65395 NULL
146697 +__alloc_bootmem_nopanic_65397 __alloc_bootmem_nopanic 1 65397 NULL nohasharray
146698 +f2fs_xattr_advise_get_65397 f2fs_xattr_advise_get 0 65397 &__alloc_bootmem_nopanic_65397
146699 +trace_seq_to_user_65398 trace_seq_to_user 3 65398 NULL
146700 +mtd_get_device_size_65400 mtd_get_device_size 0 65400 NULL
146701 +__read_vmcore_65402 __read_vmcore 2 65402 NULL
146702 +rxrpc_krb5_decode_tagged_array_65404 rxrpc_krb5_decode_tagged_array 0 65404 NULL nohasharray
146703 +atmel_suspend_65404 atmel_suspend 0 65404 &rxrpc_krb5_decode_tagged_array_65404
146704 +usb_ep_enable_65405 usb_ep_enable 0 65405 NULL
146705 +iio_device_add_channel_sysfs_65406 iio_device_add_channel_sysfs 0 65406 NULL
146706 +consistent_dma_mask_bits_show_65407 consistent_dma_mask_bits_show 0 65407 NULL
146707 +snd_ca0106_pcm_prepare_playback_65408 snd_ca0106_pcm_prepare_playback 0 65408 NULL
146708 +show_temp_src_65410 show_temp_src 0 65410 NULL nohasharray
146709 +ocfs2_write_begin_nolock_65410 ocfs2_write_begin_nolock 0 65410 &show_temp_src_65410
146710 +edge_open_65411 edge_open 0 65411 NULL
146711 +snd_pcm_plugin_insert_65412 snd_pcm_plugin_insert 0 65412 NULL
146712 +kobj_pkt_show_65416 kobj_pkt_show 0 65416 NULL nohasharray
146713 +ali1535_access_65416 ali1535_access 0 65416 &kobj_pkt_show_65416
146714 +i40evf_get_rxfh_indir_size_65417 i40evf_get_rxfh_indir_size 0 65417 NULL
146715 +aux2_show_65419 aux2_show 0 65419 NULL
146716 +drm_calloc_large_65421 drm_calloc_large 1-2 65421 NULL
146717 +device_add_groups_65423 device_add_groups 0 65423 NULL
146718 +core_alua_store_secondary_write_metadata_65425 core_alua_store_secondary_write_metadata 0-3 65425 NULL
146719 +cpufreq_stat_notifier_policy_65431 cpufreq_stat_notifier_policy 0 65431 NULL
146720 +xpc_kzalloc_cacheline_aligned_65433 xpc_kzalloc_cacheline_aligned 1 65433 NULL
146721 +usb_alloc_coherent_65444 usb_alloc_coherent 2 65444 NULL
146722 +mlx4_comm_cmd_poll_65445 mlx4_comm_cmd_poll 0 65445 NULL nohasharray
146723 +cpu_cfs_period_write_u64_65445 cpu_cfs_period_write_u64 0 65445 &mlx4_comm_cmd_poll_65445
146724 +set_emul_temp_65452 set_emul_temp 0 65452 NULL
146725 +affs_write_inode_65454 affs_write_inode 0 65454 NULL
146726 +read_65459 read 0 65459 NULL
146727 +pinctrl_request_gpio_65460 pinctrl_request_gpio 0 65460 NULL
146728 +il_dbgfs_wd_timeout_write_65464 il_dbgfs_wd_timeout_write 3-0 65464 NULL
146729 +input_dev_show_id_bustype_65465 input_dev_show_id_bustype 0 65465 NULL
146730 +ipath_tid_free_65467 ipath_tid_free 0 65467 NULL
146731 +clear_user_65470 clear_user 2 65470 NULL
146732 +crypto_ablkcipher_encrypt_65473 crypto_ablkcipher_encrypt 0 65473 NULL
146733 +set_temp_max_hyst_65474 set_temp_max_hyst 0-4 65474 NULL
146734 +eem_opts_qmult_store_65476 eem_opts_qmult_store 0-3 65476 NULL nohasharray
146735 +write_profile_65476 write_profile 0-3 65476 &eem_opts_qmult_store_65476
146736 +dquot_alloc_space_65477 dquot_alloc_space 0 65477 NULL
146737 +regmap_write_65478 regmap_write 0 65478 NULL
146738 +ath_rx_edma_init_65483 ath_rx_edma_init 2 65483 NULL nohasharray
146739 +activate_65483 activate 0 65483 &ath_rx_edma_init_65483
146740 +sock_recvmsg_nosec_65484 sock_recvmsg_nosec 3 65484 NULL
146741 +ixgbevf_get_regs_len_65486 ixgbevf_get_regs_len 0 65486 NULL
146742 +show_temp3_beep_65487 show_temp3_beep 0 65487 NULL
146743 +dpcm_state_read_file_65489 dpcm_state_read_file 3-0 65489 NULL nohasharray
146744 +setup_spdif_playback_65489 setup_spdif_playback 0 65489 &dpcm_state_read_file_65489
146745 +fotg210_config_ep_65494 fotg210_config_ep 0 65494 NULL
146746 +selnl_msglen_65499 selnl_msglen 0 65499 NULL
146747 +wm8350_rtc_setalarm_65501 wm8350_rtc_setalarm 0 65501 NULL
146748 +__xudc_ep_enable_65502 __xudc_ep_enable 0 65502 NULL
146749 +dcdbas_smi_request_65515 dcdbas_smi_request 0 65515 NULL
146750 +tdfxfb_check_var_65516 tdfxfb_check_var 0 65516 NULL
146751 +cyapa_gen3_write_blocks_65517 cyapa_gen3_write_blocks 0 65517 NULL
146752 +dax_zero_page_range_65518 dax_zero_page_range 0 65518 NULL
146753 +comm_read_regr_65525 comm_read_regr 0 65525 NULL
146754 +nvme_trans_standard_inquiry_page_65526 nvme_trans_standard_inquiry_page 4 65526 NULL nohasharray
146755 +__vxge_hw_vpath_rts_table_set_65526 __vxge_hw_vpath_rts_table_set 0 65526 &nvme_trans_standard_inquiry_page_65526
146756 +tps6507x_pmic_set_bits_65527 tps6507x_pmic_set_bits 0 65527 NULL
146757 +gpio_set_direction_65528 gpio_set_direction 0 65528 NULL
146758 +show_memory_65529 show_memory 0 65529 NULL
146759 +reg_read_65530 reg_read 0 65530 NULL
146760 +hfsplus_trusted_getxattr_65531 hfsplus_trusted_getxattr 0 65531 NULL
146761 +tree_mod_log_eb_copy_65535 tree_mod_log_eb_copy 6-0 65535 NULL
146762 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_hash_aux.data b/tools/gcc/size_overflow_plugin/size_overflow_hash_aux.data
146763 new file mode 100644
146764 index 0000000..560cd7b
146765 --- /dev/null
146766 +++ b/tools/gcc/size_overflow_plugin/size_overflow_hash_aux.data
146767 @@ -0,0 +1,92 @@
146768 +spa_set_aux_vdevs_746 spa_set_aux_vdevs 3 746 NULL
146769 +zfs_lookup_2144 zfs_lookup 0 2144 NULL
146770 +mappedread_2627 mappedread 2 2627 NULL
146771 +vdev_disk_dio_alloc_2957 vdev_disk_dio_alloc 1 2957 NULL
146772 +nv_alloc_pushpage_spl_4286 nv_alloc_pushpage_spl 2 4286 NULL
146773 +zpl_xattr_get_4574 zpl_xattr_get 0 4574 NULL
146774 +sa_replace_all_by_template_5699 sa_replace_all_by_template 3 5699 NULL
146775 +dmu_write_6048 dmu_write 4-3 6048 NULL
146776 +dmu_buf_hold_array_6095 dmu_buf_hold_array 4-3 6095 NULL
146777 +update_pages_6225 update_pages 2-3 6225 NULL
146778 +bio_nr_pages_7117 bio_nr_pages 0-2 7117 NULL
146779 +dmu_buf_hold_array_by_bonus_8562 dmu_buf_hold_array_by_bonus 3-2 8562 NULL
146780 +zpios_dmu_write_8858 zpios_dmu_write 4-5 8858 NULL
146781 +ddi_copyout_9401 ddi_copyout 3 9401 NULL
146782 +avl_numnodes_12384 avl_numnodes 0 12384 NULL
146783 +dmu_write_uio_dnode_12473 dmu_write_uio_dnode 3 12473 NULL
146784 +dmu_xuio_init_12866 dmu_xuio_init 2 12866 NULL
146785 +zpl_read_common_14389 zpl_read_common 0 14389 NULL
146786 +dmu_snapshot_realname_14632 dmu_snapshot_realname 4 14632 NULL
146787 +kmem_alloc_debug_14852 kmem_alloc_debug 1 14852 NULL
146788 +kmalloc_node_nofail_15151 kmalloc_node_nofail 1 15151 NULL
146789 +dmu_write_uio_16351 dmu_write_uio 4 16351 NULL
146790 +zfs_log_write_16524 zfs_log_write 6-5 16524 NULL
146791 +sa_build_layouts_16910 sa_build_layouts 3 16910 NULL
146792 +dsl_dir_namelen_17053 dsl_dir_namelen 0 17053 NULL
146793 +kcopy_copy_to_user_17336 kcopy_copy_to_user 5 17336 NULL
146794 +sa_add_layout_entry_17507 sa_add_layout_entry 3 17507 NULL
146795 +sa_attr_table_setup_18029 sa_attr_table_setup 3 18029 NULL
146796 +uiocopy_18680 uiocopy 2 18680 NULL
146797 +dmu_buf_hold_array_by_dnode_19125 dmu_buf_hold_array_by_dnode 2-3 19125 NULL
146798 +zpl_acl_from_xattr_21141 zpl_acl_from_xattr 2 21141 NULL
146799 +dsl_pool_tx_assign_init_22518 dsl_pool_tx_assign_init 2 22518 NULL
146800 +nvlist_lookup_byte_array_22527 nvlist_lookup_byte_array 0 22527 NULL
146801 +sa_replace_all_by_template_locked_22533 sa_replace_all_by_template_locked 3 22533 NULL
146802 +tsd_hash_table_init_22559 tsd_hash_table_init 1 22559 NULL
146803 +spa_vdev_remove_aux_23966 spa_vdev_remove_aux 4 23966 NULL
146804 +zpl_xattr_acl_set_access_24129 zpl_xattr_acl_set_access 4 24129 NULL
146805 +dmu_assign_arcbuf_24622 dmu_assign_arcbuf 2 24622 NULL
146806 +zap_lookup_norm_25166 zap_lookup_norm 9 25166 NULL
146807 +dmu_prealloc_25456 dmu_prealloc 4-3 25456 NULL
146808 +kmalloc_nofail_26347 kmalloc_nofail 1 26347 NULL
146809 +zfsctl_snapshot_zpath_27578 zfsctl_snapshot_zpath 2 27578 NULL
146810 +zpios_dmu_read_30015 zpios_dmu_read 4-5 30015 NULL
146811 +splat_write_30943 splat_write 3 30943 NULL
146812 +zpl_xattr_get_sa_31183 zpl_xattr_get_sa 0 31183 NULL
146813 +dmu_read_uio_31467 dmu_read_uio 4 31467 NULL
146814 +zfs_replay_fuids_31479 zfs_replay_fuids 4 31479 NULL
146815 +spa_history_log_to_phys_31632 spa_history_log_to_phys 0-1 31632 NULL
146816 +__zpl_xattr_get_32601 __zpl_xattr_get 0 32601 NULL
146817 +proc_copyout_string_34049 proc_copyout_string 2 34049 NULL
146818 +nv_alloc_sleep_spl_34544 nv_alloc_sleep_spl 2 34544 NULL
146819 +nv_alloc_nosleep_spl_34761 nv_alloc_nosleep_spl 2 34761 NULL
146820 +zap_leaf_array_match_36922 zap_leaf_array_match 4 36922 NULL
146821 +copyinstr_36980 copyinstr 3 36980 NULL
146822 +zpl_xattr_acl_set_default_37864 zpl_xattr_acl_set_default 4 37864 NULL
146823 +splat_read_38116 splat_read 3 38116 NULL
146824 +sa_setup_38756 sa_setup 4 38756 NULL
146825 +vdev_disk_physio_39898 vdev_disk_physio 3 39898 NULL
146826 +arc_buf_size_39982 arc_buf_size 0 39982 NULL
146827 +kzalloc_nofail_40719 kzalloc_nofail 1 40719 NULL
146828 +fuidstr_to_sid_40777 fuidstr_to_sid 4 40777 NULL
146829 +vdev_raidz_matrix_reconstruct_40852 vdev_raidz_matrix_reconstruct 2-3 40852 NULL
146830 +sa_find_layout_40892 sa_find_layout 4 40892 NULL
146831 +zpl_xattr_get_dir_41918 zpl_xattr_get_dir 0 41918 NULL
146832 +zfs_sa_get_xattr_42600 zfs_sa_get_xattr 0 42600 NULL
146833 +zpl_xattr_acl_set_42808 zpl_xattr_acl_set 4 42808 NULL
146834 +xdr_dec_array_43091 xdr_dec_array 5 43091 NULL
146835 +dsl_dataset_namelen_43136 dsl_dataset_namelen 0 43136 NULL
146836 +kcopy_write_43683 kcopy_write 3 43683 NULL
146837 +uiomove_44355 uiomove 2 44355 NULL
146838 +dmu_read_44418 dmu_read 4-3 44418 NULL
146839 +ddi_copyin_44846 ddi_copyin 3 44846 NULL
146840 +kcopy_do_get_45061 kcopy_do_get 5 45061 NULL
146841 +copyin_45945 copyin 3 45945 NULL
146842 +zil_itx_create_46555 zil_itx_create 2 46555 NULL
146843 +dmu_write_uio_dbuf_48064 dmu_write_uio_dbuf 3 48064 NULL
146844 +blk_rq_pos_48233 blk_rq_pos 0 48233 NULL
146845 +spa_history_write_49650 spa_history_write 3 49650 NULL
146846 +kcopy_copy_pages_to_user_49823 kcopy_copy_pages_to_user 3-4 49823 NULL
146847 +zfs_log_write_50162 zfs_log_write 6-5 50162 NULL
146848 +i_fm_alloc_51038 i_fm_alloc 2 51038 NULL
146849 +copyout_51409 copyout 3 51409 NULL
146850 +zvol_log_write_54898 zvol_log_write 4-3 54898 NULL
146851 +zfs_acl_node_alloc_55641 zfs_acl_node_alloc 1 55641 NULL
146852 +get_nvlist_56685 get_nvlist 2 56685 NULL
146853 +zprop_get_numprops_56820 zprop_get_numprops 0 56820 NULL
146854 +splat_taskq_test4_common_59829 splat_taskq_test4_common 5 59829 NULL
146855 +zfs_replay_domain_cnt_61399 zfs_replay_domain_cnt 0 61399 NULL
146856 +zpios_write_61823 zpios_write 3 61823 NULL
146857 +proc_copyin_string_62019 proc_copyin_string 4 62019 NULL
146858 +random_get_pseudo_bytes_64611 random_get_pseudo_bytes 2 64611 NULL
146859 +zpios_read_64734 zpios_read 3 64734 NULL
146860 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_ipa.c b/tools/gcc/size_overflow_plugin/size_overflow_ipa.c
146861 new file mode 100644
146862 index 0000000..9846ab0
146863 --- /dev/null
146864 +++ b/tools/gcc/size_overflow_plugin/size_overflow_ipa.c
146865 @@ -0,0 +1,913 @@
146866 +/*
146867 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
146868 + * Licensed under the GPL v2, or (at your option) v3
146869 + *
146870 + * Homepage:
146871 + * https://github.com/ephox-gcc-plugins/size_overflow
146872 + *
146873 + * Documentation:
146874 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
146875 + *
146876 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
146877 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
146878 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
146879 + *
146880 + * Usage:
146881 + * $ make
146882 + * $ make run
146883 + */
146884 +
146885 +#include "size_overflow.h"
146886 +
146887 +static next_interesting_function_t walk_use_def_next_functions(gimple_set *visited, next_interesting_function_t next_cnodes_head, const_tree lhs);
146888 +
146889 +next_interesting_function_t global_next_interesting_function[GLOBAL_NIFN_LEN];
146890 +
146891 +static struct cgraph_node_hook_list *function_insertion_hook_holder;
146892 +static struct cgraph_2node_hook_list *node_duplication_hook_holder;
146893 +
146894 +struct cgraph_node *get_cnode(const_tree fndecl)
146895 +{
146896 + gcc_assert(TREE_CODE(fndecl) == FUNCTION_DECL);
146897 +#if BUILDING_GCC_VERSION <= 4005
146898 + return cgraph_get_node((tree)fndecl);
146899 +#else
146900 + return cgraph_get_node(fndecl);
146901 +#endif
146902 +}
146903 +
146904 +static bool compare_next_interesting_functions(next_interesting_function_t cur_node, const char *decl_name, const char *context, unsigned int num)
146905 +{
146906 + if (cur_node->marked == ASM_STMT_SO_MARK)
146907 + return false;
146908 + if (num != CANNOT_FIND_ARG && cur_node->num != num)
146909 + return false;
146910 + if (strcmp(cur_node->context, context))
146911 + return false;
146912 + return !strcmp(cur_node->decl_name, decl_name);
146913 +}
146914 +
146915 +// Return the type name for a function pointer (or "fielddecl" if the type has no name), otherwise either "vardecl" or "fndecl"
146916 +static const char* get_decl_context(const_tree decl)
146917 +{
146918 + const char *context;
146919 +
146920 + if (TREE_CODE(decl) == VAR_DECL)
146921 + return "vardecl";
146922 + if (TREE_CODE(decl) == FUNCTION_DECL)
146923 + return "fndecl";
146924 +
146925 + gcc_assert(TREE_CODE(decl) == FIELD_DECL);
146926 + context = get_type_name_from_field(decl);
146927 +
146928 + if (!context)
146929 + return "fielddecl";
146930 + return context;
146931 +}
146932 +
146933 +/* Find the function with the specified argument in the list
146934 + * * if marked is ASM_STMT_SO_MARK or YES_SO_MARK then filter accordingly
146935 + * * if num is CANNOT_FIND_ARG then ignore it
146936 + */
146937 +next_interesting_function_t get_global_next_interesting_function_entry(const char *decl_name, const char *context, unsigned int hash, unsigned int num, enum size_overflow_mark marked)
146938 +{
146939 + next_interesting_function_t cur_node, head;
146940 +
146941 + head = global_next_interesting_function[hash];
146942 + for (cur_node = head; cur_node; cur_node = cur_node->next) {
146943 + if ((marked == ASM_STMT_SO_MARK || marked == YES_SO_MARK) && cur_node->marked != marked)
146944 + continue;
146945 + if (compare_next_interesting_functions(cur_node, decl_name, context, num))
146946 + return cur_node;
146947 + }
146948 + return NULL;
146949 +}
146950 +
146951 +next_interesting_function_t get_global_next_interesting_function_entry_with_hash(const_tree decl, const char *decl_name, unsigned int num, enum size_overflow_mark marked)
146952 +{
146953 + const char *context;
146954 + unsigned int hash;
146955 +
146956 + hash = get_decl_hash(decl, decl_name);
146957 + if (hash == NO_HASH)
146958 + return NULL;
146959 +
146960 + context = get_decl_context(decl);
146961 + return get_global_next_interesting_function_entry(decl_name, context, hash, num, marked);
146962 +}
146963 +
146964 +static bool is_vararg(const_tree fn, unsigned int num)
146965 +{
146966 + const_tree fn_type, last, type;
146967 + tree arg_list;
146968 +
146969 + if (num == 0)
146970 + return false;
146971 + if (fn == NULL_TREE)
146972 + return false;
146973 + if (TREE_CODE(fn) != FUNCTION_DECL)
146974 + return false;
146975 +
146976 + fn_type = TREE_TYPE(fn);
146977 + if (fn_type == NULL_TREE)
146978 + return false;
146979 +
146980 + arg_list = TYPE_ARG_TYPES(fn_type);
146981 + if (arg_list == NULL_TREE)
146982 + return false;
146983 + last = TREE_VALUE(tree_last(arg_list));
146984 +
146985 + if (TREE_CODE_CLASS(TREE_CODE(last)) == tcc_type)
146986 + type = last;
146987 + else
146988 + type = TREE_TYPE(last);
146989 +
146990 + gcc_assert(type != NULL_TREE);
146991 + if (type == void_type_node)
146992 + return false;
146993 +
146994 + return num >= (unsigned int)list_length(arg_list);
146995 +}
146996 +
146997 +next_interesting_function_t create_new_next_interesting_entry(const char *decl_name, const char *context, unsigned int hash, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node)
146998 +{
146999 + next_interesting_function_t new_node;
147000 +
147001 + new_node = (next_interesting_function_t)xmalloc(sizeof(*new_node));
147002 + new_node->decl_name = xstrdup(decl_name);
147003 + gcc_assert(context);
147004 + new_node->context = xstrdup(context);
147005 + new_node->hash = hash;
147006 + new_node->num = num;
147007 + new_node->next = NULL;
147008 + new_node->children = NULL;
147009 + new_node->marked = marked;
147010 + new_node->orig_next_node = orig_next_node;
147011 + return new_node;
147012 +}
147013 +
147014 +// Create the main data structure
147015 +next_interesting_function_t create_new_next_interesting_decl(tree decl, const char *decl_name, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node)
147016 +{
147017 + unsigned int hash;
147018 + const char *context;
147019 + enum tree_code decl_code = TREE_CODE(decl);
147020 +
147021 + gcc_assert(decl_code == FIELD_DECL || decl_code == FUNCTION_DECL || decl_code == VAR_DECL);
147022 +
147023 + if (is_vararg(decl, num))
147024 + return NULL;
147025 +
147026 + hash = get_decl_hash(decl, decl_name);
147027 + if (hash == NO_HASH)
147028 + return NULL;
147029 +
147030 + gcc_assert(num <= MAX_PARAM);
147031 + // Clones must have an orig_next_node
147032 + gcc_assert(!made_by_compiler(decl) || orig_next_node);
147033 +
147034 + context = get_decl_context(decl);
147035 + return create_new_next_interesting_entry(decl_name, context, hash, num, marked, orig_next_node);
147036 +}
147037 +
147038 +void add_to_global_next_interesting_function(next_interesting_function_t new_entry)
147039 +{
147040 + next_interesting_function_t cur_global_head, cur_global, cur_global_end = NULL;
147041 +
147042 + // new_entry is appended to the end of a list
147043 + new_entry->next = NULL;
147044 +
147045 + cur_global_head = global_next_interesting_function[new_entry->hash];
147046 + if (!cur_global_head) {
147047 + global_next_interesting_function[new_entry->hash] = new_entry;
147048 + return;
147049 + }
147050 +
147051 +
147052 + for (cur_global = cur_global_head; cur_global; cur_global = cur_global->next) {
147053 + if (!cur_global->next)
147054 + cur_global_end = cur_global;
147055 + if (compare_next_interesting_functions(cur_global, new_entry->decl_name, new_entry->context, new_entry->num))
147056 + return;
147057 + }
147058 +
147059 + gcc_assert(cur_global_end);
147060 + cur_global_end->next = new_entry;
147061 +}
147062 +
147063 +/* If the interesting function is a clone then find or create its original next_interesting_function_t node
147064 + * and add it to global_next_interesting_function
147065 + */
147066 +static next_interesting_function_t create_orig_next_node_for_a_clone(const_tree clone_fndecl, unsigned int num, enum size_overflow_mark marked)
147067 +{
147068 + next_interesting_function_t orig_next_node;
147069 + tree decl;
147070 + unsigned int orig_num;
147071 + enum tree_code decl_code;
147072 + const char *decl_name;
147073 +
147074 + decl = get_orig_fndecl(clone_fndecl);
147075 + decl_code = TREE_CODE(decl);
147076 +
147077 + if (decl_code == FIELD_DECL || decl_code == VAR_DECL)
147078 + orig_num = num;
147079 + else
147080 + orig_num = get_correct_argnum(clone_fndecl, decl, num);
147081 +
147082 + // Skip over ISRA.162 parm decls
147083 + if (orig_num == CANNOT_FIND_ARG)
147084 + return NULL;
147085 +
147086 + decl_name = get_orig_decl_name(decl);
147087 + orig_next_node = get_global_next_interesting_function_entry_with_hash(decl, decl_name, orig_num, NO_SO_MARK);
147088 + if (orig_next_node)
147089 + return orig_next_node;
147090 +
147091 + orig_next_node = create_new_next_interesting_decl(decl, decl_name, orig_num, marked, NULL);
147092 + gcc_assert(orig_next_node);
147093 +
147094 + add_to_global_next_interesting_function(orig_next_node);
147095 + return orig_next_node;
147096 +}
147097 +
147098 +// Find or create the next_interesting_function_t node for decl and num
147099 +next_interesting_function_t get_and_create_next_node_from_global_next_nodes(tree decl, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node)
147100 +{
147101 + next_interesting_function_t cur_next_cnode;
147102 + const char *decl_name = DECL_NAME_POINTER(decl);
147103 +
147104 + cur_next_cnode = get_global_next_interesting_function_entry_with_hash(decl, decl_name, num, marked);
147105 + if (cur_next_cnode)
147106 + goto out;
147107 +
147108 + if (!orig_next_node && made_by_compiler(decl)) {
147109 + orig_next_node = create_orig_next_node_for_a_clone(decl, num, marked);
147110 + if (!orig_next_node)
147111 + return NULL;
147112 + }
147113 +
147114 + cur_next_cnode = create_new_next_interesting_decl(decl, decl_name, num, marked, orig_next_node);
147115 + if (!cur_next_cnode)
147116 + return NULL;
147117 +
147118 + add_to_global_next_interesting_function(cur_next_cnode);
147119 +out:
147120 + if (cur_next_cnode->marked != marked && cur_next_cnode->marked == YES_SO_MARK)
147121 + return cur_next_cnode;
147122 + gcc_assert(cur_next_cnode->marked == marked);
147123 + return cur_next_cnode;
147124 +}
147125 +
147126 +static bool has_next_interesting_function_chain_node(next_interesting_function_t next_cnodes_head, const_tree decl, unsigned int num)
147127 +{
147128 + next_interesting_function_t cur_node;
147129 + const char *context, *decl_name;
147130 +
147131 + decl_name = DECL_NAME_POINTER(decl);
147132 + context = get_decl_context(decl);
147133 + for (cur_node = next_cnodes_head; cur_node; cur_node = cur_node->next) {
147134 + if (compare_next_interesting_functions(cur_node, decl_name, context, num))
147135 + return true;
147136 + }
147137 + return false;
147138 +}
147139 +
147140 +static next_interesting_function_t handle_function(next_interesting_function_t next_cnodes_head, tree fndecl, const_tree arg)
147141 +{
147142 + unsigned int num;
147143 + next_interesting_function_t orig_next_node, new_node;
147144 +
147145 + gcc_assert(fndecl != NULL_TREE);
147146 +
147147 + // ignore builtins to not explode coverage (e.g., memcpy)
147148 + if (DECL_BUILT_IN(fndecl))
147149 + return next_cnodes_head;
147150 +
147151 + // convert arg into its position
147152 + if (arg == NULL_TREE)
147153 + num = 0;
147154 + else
147155 + num = find_arg_number_tree(arg, fndecl);
147156 + if (num == CANNOT_FIND_ARG)
147157 + return next_cnodes_head;
147158 +
147159 + if (has_next_interesting_function_chain_node(next_cnodes_head, fndecl, num))
147160 + return next_cnodes_head;
147161 +
147162 + if (made_by_compiler(fndecl)) {
147163 + orig_next_node = create_orig_next_node_for_a_clone(fndecl, num, NO_SO_MARK);
147164 + if (!orig_next_node)
147165 + return next_cnodes_head;
147166 + } else
147167 + orig_next_node = NULL;
147168 + new_node = create_new_next_interesting_decl(fndecl, DECL_NAME_POINTER(fndecl), num, NO_SO_MARK, orig_next_node);
147169 + if (!new_node)
147170 + return next_cnodes_head;
147171 + new_node->next = next_cnodes_head;
147172 + return new_node;
147173 +}
147174 +
147175 +static next_interesting_function_t walk_use_def_next_functions_phi(gimple_set *visited, next_interesting_function_t next_cnodes_head, const_tree result)
147176 +{
147177 + gphi *phi = as_a_gphi(get_def_stmt(result));
147178 + unsigned int i, n = gimple_phi_num_args(phi);
147179 +
147180 + pointer_set_insert(visited, phi);
147181 + for (i = 0; i < n; i++) {
147182 + tree arg = gimple_phi_arg_def(phi, i);
147183 +
147184 + next_cnodes_head = walk_use_def_next_functions(visited, next_cnodes_head, arg);
147185 + }
147186 +
147187 + return next_cnodes_head;
147188 +}
147189 +
147190 +static next_interesting_function_t walk_use_def_next_functions_binary(gimple_set *visited, next_interesting_function_t next_cnodes_head, const_tree lhs)
147191 +{
147192 + gassign *def_stmt = as_a_gassign(get_def_stmt(lhs));
147193 + tree rhs1, rhs2;
147194 +
147195 + rhs1 = gimple_assign_rhs1(def_stmt);
147196 + rhs2 = gimple_assign_rhs2(def_stmt);
147197 +
147198 + next_cnodes_head = walk_use_def_next_functions(visited, next_cnodes_head, rhs1);
147199 + return walk_use_def_next_functions(visited, next_cnodes_head, rhs2);
147200 +}
147201 +
147202 +next_interesting_function_t __attribute__((weak)) handle_function_ptr_ret(gimple_set *visited __unused, next_interesting_function_t next_cnodes_head, const_tree fn_ptr __unused)
147203 +{
147204 + return next_cnodes_head;
147205 +}
147206 +
147207 +/* Find all functions that influence lhs
147208 + *
147209 + * Encountered functions are added to the children vector (next_interesting_function_t).
147210 + */
147211 +static next_interesting_function_t walk_use_def_next_functions(gimple_set *visited, next_interesting_function_t next_cnodes_head, const_tree lhs)
147212 +{
147213 + const_gimple def_stmt;
147214 +
147215 + if (skip_types(lhs))
147216 + return next_cnodes_head;
147217 +
147218 + if (TREE_CODE(lhs) == PARM_DECL)
147219 + return handle_function(next_cnodes_head, current_function_decl, lhs);
147220 +
147221 + if (TREE_CODE(lhs) != SSA_NAME)
147222 + return next_cnodes_head;
147223 +
147224 + def_stmt = get_def_stmt(lhs);
147225 + if (!def_stmt)
147226 + return next_cnodes_head;
147227 +
147228 + if (pointer_set_insert(visited, def_stmt))
147229 + return next_cnodes_head;
147230 +
147231 + switch (gimple_code(def_stmt)) {
147232 + case GIMPLE_NOP:
147233 + return walk_use_def_next_functions(visited, next_cnodes_head, SSA_NAME_VAR(lhs));
147234 + case GIMPLE_ASM:
147235 + if (is_size_overflow_asm(def_stmt))
147236 + return walk_use_def_next_functions(visited, next_cnodes_head, get_size_overflow_asm_input(as_a_const_gasm(def_stmt)));
147237 + return next_cnodes_head;
147238 + case GIMPLE_CALL: {
147239 + tree fndecl = gimple_call_fndecl(def_stmt);
147240 +
147241 + if (fndecl != NULL_TREE)
147242 + return handle_function(next_cnodes_head, fndecl, NULL_TREE);
147243 + fndecl = gimple_call_fn(def_stmt);
147244 + return handle_function_ptr_ret(visited, next_cnodes_head, fndecl);
147245 + }
147246 + case GIMPLE_PHI:
147247 + return walk_use_def_next_functions_phi(visited, next_cnodes_head, lhs);
147248 + case GIMPLE_ASSIGN:
147249 + switch (gimple_num_ops(def_stmt)) {
147250 + case 2:
147251 + return walk_use_def_next_functions(visited, next_cnodes_head, gimple_assign_rhs1(def_stmt));
147252 + case 3:
147253 + return walk_use_def_next_functions_binary(visited, next_cnodes_head, lhs);
147254 + }
147255 + default:
147256 + debug_gimple_stmt((gimple)def_stmt);
147257 + error("%s: unknown gimple code", __func__);
147258 + gcc_unreachable();
147259 + }
147260 +}
147261 +
147262 +// Start the search for next_interesting_function_t children based on the (next_interesting_function_t) parent node
147263 +static next_interesting_function_t search_next_functions(const_tree node)
147264 +{
147265 + gimple_set *visited;
147266 + next_interesting_function_t next_cnodes_head;
147267 +
147268 + visited = pointer_set_create();
147269 + next_cnodes_head = walk_use_def_next_functions(visited, NULL, node);
147270 + pointer_set_destroy(visited);
147271 +
147272 + return next_cnodes_head;
147273 +}
147274 +
147275 +// True if child already exists in the next_interesting_function_t children vector
147276 +bool has_next_interesting_function_vec(next_interesting_function_t target, next_interesting_function_t next_node)
147277 +{
147278 + unsigned int i;
147279 + next_interesting_function_t cur;
147280 +
147281 + gcc_assert(next_node);
147282 + // handle recursion
147283 + if (!strcmp(target->decl_name, next_node->decl_name) && target->num == next_node->num)
147284 + return true;
147285 +
147286 +#if BUILDING_GCC_VERSION <= 4007
147287 + if (VEC_empty(next_interesting_function_t, target->children))
147288 + return false;
147289 + FOR_EACH_VEC_ELT(next_interesting_function_t, target->children, i, cur) {
147290 +#else
147291 + FOR_EACH_VEC_SAFE_ELT(target->children, i, cur) {
147292 +#endif
147293 + if (compare_next_interesting_functions(cur, next_node->decl_name, next_node->context, next_node->num))
147294 + return true;
147295 + }
147296 + return false;
147297 +}
147298 +
147299 +void push_child(next_interesting_function_t parent, next_interesting_function_t child)
147300 +{
147301 + if (!has_next_interesting_function_vec(parent, child)) {
147302 +#if BUILDING_GCC_VERSION <= 4007
147303 + VEC_safe_push(next_interesting_function_t, heap, parent->children, child);
147304 +#else
147305 + vec_safe_push(parent->children, child);
147306 +#endif
147307 + }
147308 +}
147309 +
147310 +void __attribute__((weak)) check_local_variables(next_interesting_function_t next_node __unused) {}
147311 +
147312 +// Add children to parent and global_next_interesting_function
147313 +static void collect_data_for_execute(next_interesting_function_t parent, next_interesting_function_t children)
147314 +{
147315 + next_interesting_function_t cur = children;
147316 +
147317 + gcc_assert(parent);
147318 +
147319 + while (cur) {
147320 + next_interesting_function_t next, child;
147321 +
147322 + next = cur->next;
147323 +
147324 + child = get_global_next_interesting_function_entry(cur->decl_name, cur->context, cur->hash, cur->num, NO_SO_MARK);
147325 + if (!child) {
147326 + add_to_global_next_interesting_function(cur);
147327 + child = cur;
147328 + }
147329 +
147330 + check_local_variables(child);
147331 +
147332 + push_child(parent, child);
147333 +
147334 + cur = next;
147335 + }
147336 +
147337 + check_local_variables(parent);
147338 +}
147339 +
147340 +next_interesting_function_t __attribute__((weak)) get_and_create_next_node_from_global_next_nodes_fnptr(const_tree fn_ptr __unused, unsigned int num __unused, enum size_overflow_mark marked __unused)
147341 +{
147342 + return NULL;
147343 +}
147344 +
147345 +static next_interesting_function_t create_parent_next_cnode(const_gimple stmt, unsigned int num)
147346 +{
147347 + switch (gimple_code(stmt)) {
147348 + case GIMPLE_ASM:
147349 + return get_and_create_next_node_from_global_next_nodes(current_function_decl, num, ASM_STMT_SO_MARK, NULL);
147350 + case GIMPLE_CALL: {
147351 + tree decl = gimple_call_fndecl(stmt);
147352 +
147353 + if (decl != NULL_TREE)
147354 + return get_and_create_next_node_from_global_next_nodes(decl, num, NO_SO_MARK, NULL);
147355 + decl = gimple_call_fn(stmt);
147356 + return get_and_create_next_node_from_global_next_nodes_fnptr(decl, num, NO_SO_MARK);
147357 + }
147358 + case GIMPLE_RETURN:
147359 + return get_and_create_next_node_from_global_next_nodes(current_function_decl, num, NO_SO_MARK, NULL);
147360 + default:
147361 + debug_gimple_stmt((gimple)stmt);
147362 + gcc_unreachable();
147363 + }
147364 +}
147365 +
147366 +// Handle potential next_interesting_function_t parent if its argument has an integer type
147367 +static void collect_all_possible_size_overflow_fns(const_gimple stmt, unsigned int num)
147368 +{
147369 + const_tree start_var;
147370 + next_interesting_function_t children_next_cnode, parent_next_cnode;
147371 +
147372 + switch (gimple_code(stmt)) {
147373 + case GIMPLE_ASM:
147374 + if (!is_size_overflow_insert_check_asm(as_a_const_gasm(stmt)))
147375 + return;
147376 + start_var = get_size_overflow_asm_input(as_a_const_gasm(stmt));
147377 + gcc_assert(start_var != NULL_TREE);
147378 + break;
147379 + case GIMPLE_CALL:
147380 + start_var = gimple_call_arg(stmt, num - 1);
147381 + break;
147382 + case GIMPLE_RETURN:
147383 + start_var = gimple_return_retval(as_a_const_greturn(stmt));
147384 + if (start_var == NULL_TREE)
147385 + return;
147386 + break;
147387 + default:
147388 + debug_gimple_stmt((gimple)stmt);
147389 + gcc_unreachable();
147390 + }
147391 +
147392 + if (skip_types(start_var))
147393 + return;
147394 +
147395 + // handle intentional MARK_TURN_OFF
147396 + if (check_intentional_asm(stmt, num) == MARK_TURN_OFF)
147397 + return;
147398 +
147399 + parent_next_cnode = create_parent_next_cnode(stmt, num);
147400 + if (!parent_next_cnode)
147401 + return;
147402 +
147403 + children_next_cnode = search_next_functions(start_var);
147404 + collect_data_for_execute(parent_next_cnode, children_next_cnode);
147405 +}
147406 +
147407 +// Find potential next_interesting_function_t parents
147408 +static void handle_cgraph_node(struct cgraph_node *node)
147409 +{
147410 + basic_block bb;
147411 + tree cur_fndecl = NODE_DECL(node);
147412 +
147413 + set_current_function_decl(cur_fndecl);
147414 +
147415 + FOR_ALL_BB_FN(bb, cfun) {
147416 + gimple_stmt_iterator gsi;
147417 +
147418 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
147419 + gimple stmt = gsi_stmt(gsi);
147420 +
147421 + switch (gimple_code(stmt)) {
147422 + case GIMPLE_RETURN:
147423 + case GIMPLE_ASM:
147424 + collect_all_possible_size_overflow_fns(stmt, 0);
147425 + break;
147426 + case GIMPLE_CALL: {
147427 + unsigned int i, len;
147428 + tree fndecl = gimple_call_fndecl(stmt);
147429 +
147430 + if (fndecl != NULL_TREE && DECL_BUILT_IN(fndecl))
147431 + break;
147432 +
147433 + len = gimple_call_num_args(stmt);
147434 + for (i = 0; i < len; i++)
147435 + collect_all_possible_size_overflow_fns(stmt, i + 1);
147436 + break;
147437 + }
147438 + default:
147439 + break;
147440 + }
147441 + }
147442 + }
147443 +
147444 + unset_current_function_decl();
147445 +}
147446 +
147447 +/* Collect all potentially interesting function parameters and return values of integer types
147448 + * and store their data flow dependencies
147449 + */
147450 +static void size_overflow_generate_summary(void)
147451 +{
147452 + struct cgraph_node *node;
147453 +
147454 + size_overflow_register_hooks();
147455 +
147456 + FOR_EACH_FUNCTION(node) {
147457 + if (is_valid_cgraph_node(node))
147458 + handle_cgraph_node(node);
147459 + }
147460 +}
147461 +
147462 +static void size_overflow_function_insertion_hook(struct cgraph_node *node __unused, void *data __unused)
147463 +{
147464 + debug_cgraph_node(node);
147465 + gcc_unreachable();
147466 +}
147467 +
147468 +/* Handle dst if src is in the global_next_interesting_function list.
147469 + * If src is a clone then dst inherits the orig_next_node of src otherwise
147470 + * src will become the orig_next_node of dst.
147471 + */
147472 +static void size_overflow_node_duplication_hook(struct cgraph_node *src, struct cgraph_node *dst, void *data __unused)
147473 +{
147474 + next_interesting_function_t head, cur;
147475 + const_tree decl;
147476 + const char *src_name, *src_context;
147477 +
147478 + decl = NODE_DECL(src);
147479 + src_name = DECL_NAME_POINTER(decl);
147480 + src_context = get_decl_context(decl);
147481 +
147482 + head = get_global_next_interesting_function_entry_with_hash(decl, src_name, NONE_ARGNUM, NO_SO_MARK);
147483 + if (!head)
147484 + return;
147485 +
147486 + for (cur = head; cur; cur = cur->next) {
147487 + unsigned int new_argnum;
147488 + next_interesting_function_t orig_next_node, next_node;
147489 + bool dst_clone;
147490 +
147491 + if (!compare_next_interesting_functions(cur, src_name, src_context, CANNOT_FIND_ARG))
147492 + continue;
147493 +
147494 + dst_clone = made_by_compiler(NODE_DECL(dst));
147495 + if (!dst_clone)
147496 + break;
147497 +
147498 + // For clones use the original node instead
147499 + if (cur->orig_next_node)
147500 + orig_next_node = cur->orig_next_node;
147501 + else
147502 + orig_next_node = cur;
147503 +
147504 + new_argnum = get_correct_argnum_fndecl(NODE_DECL(src), NODE_DECL(dst), cur->num);
147505 + if (new_argnum == CANNOT_FIND_ARG)
147506 + continue;
147507 +
147508 + next_node = create_new_next_interesting_decl(NODE_DECL(dst), cgraph_node_name(dst), new_argnum, cur->marked, orig_next_node);
147509 + if (next_node)
147510 + add_to_global_next_interesting_function(next_node);
147511 + }
147512 +}
147513 +
147514 +void size_overflow_register_hooks(void)
147515 +{
147516 + static bool init_p = false;
147517 +
147518 + if (init_p)
147519 + return;
147520 + init_p = true;
147521 +
147522 + function_insertion_hook_holder = cgraph_add_function_insertion_hook(&size_overflow_function_insertion_hook, NULL);
147523 + node_duplication_hook_holder = cgraph_add_node_duplication_hook(&size_overflow_node_duplication_hook, NULL);
147524 +}
147525 +
147526 +static void set_yes_so_mark(next_interesting_function_t next_node)
147527 +{
147528 + next_node->marked = YES_SO_MARK;
147529 + // Mark the orig decl as well if it's a clone
147530 + if (next_node->orig_next_node)
147531 + next_node->orig_next_node->marked = YES_SO_MARK;
147532 +}
147533 +
147534 +// Determine if the function is already in the hash table
147535 +static bool is_marked_fn(next_interesting_function_t next_node)
147536 +{
147537 + const struct size_overflow_hash *entry;
147538 +
147539 + if (next_node->marked != NO_SO_MARK)
147540 + return true;
147541 +
147542 + if (next_node->orig_next_node)
147543 + entry = get_size_overflow_hash_entry(next_node->orig_next_node->hash, next_node->orig_next_node->decl_name, next_node->orig_next_node->num);
147544 + else
147545 + entry = get_size_overflow_hash_entry(next_node->hash, next_node->decl_name, next_node->num);
147546 + if (!entry)
147547 + return false;
147548 +
147549 + set_yes_so_mark(next_node);
147550 + return true;
147551 +}
147552 +
147553 +// Determine if any of the function pointer targets have data flow between the return value and one of the arguments
147554 +static next_interesting_function_t get_same_not_ret_child(next_interesting_function_t parent)
147555 +{
147556 + unsigned int i;
147557 + next_interesting_function_t child;
147558 +
147559 +#if BUILDING_GCC_VERSION <= 4007
147560 + if (VEC_empty(next_interesting_function_t, parent->children))
147561 + return NULL;
147562 + FOR_EACH_VEC_ELT(next_interesting_function_t, parent->children, i, child) {
147563 +#else
147564 + FOR_EACH_VEC_SAFE_ELT(parent->children, i, child) {
147565 +#endif
147566 + if (child->num == 0)
147567 + continue;
147568 + if (strcmp(parent->decl_name, child->decl_name))
147569 + continue;
147570 + if (!strcmp(child->context, "fndecl"))
147571 + return child;
147572 + }
147573 + return NULL;
147574 +}
147575 +
147576 +/* Trace a return value of function pointer type back to an argument via a concrete function
147577 + fnptr 0 && fn 0 && (fn 0 -> fn 2) => fnptr 2 */
147578 +static void search_missing_fptr_arg(next_interesting_function_t parent)
147579 +{
147580 + next_interesting_function_t tracked_fn, cur_next_node, child;
147581 + unsigned int i;
147582 +#if BUILDING_GCC_VERSION <= 4007
147583 + VEC(next_interesting_function_t, heap) *new_children = NULL;
147584 +#else
147585 + vec<next_interesting_function_t, va_heap, vl_embed> *new_children = NULL;
147586 +#endif
147587 +
147588 + if (parent->num != 0)
147589 + return;
147590 + if (!strcmp(parent->context, "fndecl"))
147591 + return;
147592 + if (!strcmp(parent->context, "vardecl"))
147593 + return;
147594 +
147595 + // fnptr 0 && fn 0
147596 +#if BUILDING_GCC_VERSION <= 4007
147597 + if (VEC_empty(next_interesting_function_t, parent->children))
147598 + return;
147599 + FOR_EACH_VEC_ELT(next_interesting_function_t, parent->children, i, child) {
147600 +#else
147601 + FOR_EACH_VEC_SAFE_ELT(parent->children, i, child) {
147602 +#endif
147603 + if (child->num != 0)
147604 + continue;
147605 + // (fn 0 -> fn 2)
147606 + tracked_fn = get_same_not_ret_child(child);
147607 + if (!tracked_fn)
147608 + continue;
147609 +
147610 + // fn 2 => fnptr 2
147611 + for (cur_next_node = global_next_interesting_function[parent->hash]; cur_next_node; cur_next_node = cur_next_node->next) {
147612 + if (cur_next_node->num != tracked_fn->num)
147613 + continue;
147614 + if (strcmp(parent->decl_name, cur_next_node->decl_name))
147615 + continue;
147616 + if (!has_next_interesting_function_vec(parent, cur_next_node)) {
147617 +#if BUILDING_GCC_VERSION <= 4007
147618 + VEC_safe_push(next_interesting_function_t, heap, new_children, cur_next_node);
147619 +#else
147620 + vec_safe_push(new_children, cur_next_node);
147621 +#endif
147622 + }
147623 + }
147624 + }
147625 +
147626 +#if BUILDING_GCC_VERSION == 4005
147627 + if (VEC_empty(next_interesting_function_t, new_children))
147628 + return;
147629 + FOR_EACH_VEC_ELT(next_interesting_function_t, new_children, i, child)
147630 + VEC_safe_push(next_interesting_function_t, heap, parent->children, child);
147631 +#elif BUILDING_GCC_VERSION <= 4007
147632 + VEC_safe_splice(next_interesting_function_t, heap, parent->children, new_children);
147633 +#else
147634 + vec_safe_splice(parent->children, new_children);
147635 +#endif
147636 +}
147637 +
147638 +// Do a depth-first recursive dump of the next_interesting_function_t children vector
147639 +static void print_missing_functions(next_interesting_function_set *visited, next_interesting_function_t parent)
147640 +{
147641 + unsigned int i;
147642 + next_interesting_function_t child;
147643 +
147644 + gcc_assert(parent);
147645 + check_global_variables(parent);
147646 + search_missing_fptr_arg(parent);
147647 + print_missing_function(parent);
147648 +
147649 +#if BUILDING_GCC_VERSION <= 4007
147650 + if (VEC_empty(next_interesting_function_t, parent->children))
147651 + return;
147652 + FOR_EACH_VEC_ELT(next_interesting_function_t, parent->children, i, child) {
147653 +#else
147654 + FOR_EACH_VEC_SAFE_ELT(parent->children, i, child) {
147655 +#endif
147656 + // Since the parent is a marked function we will set YES_SO_MARK on the children to transform them as well
147657 + child->marked = YES_SO_MARK;
147658 + if (!pointer_set_insert(visited, child))
147659 + print_missing_functions(visited, child);
147660 + }
147661 +}
147662 +
147663 +void __attribute__((weak)) check_global_variables(next_interesting_function_t cur_global __unused) {}
147664 +
147665 +// Print all missing interesting functions
147666 +static unsigned int size_overflow_execute(void)
147667 +{
147668 + unsigned int i;
147669 + next_interesting_function_set *visited;
147670 + next_interesting_function_t cur_global;
147671 +
147672 + visited = next_interesting_function_pointer_set_create();
147673 +
147674 + for (i = 0; i < GLOBAL_NIFN_LEN; i++) {
147675 + for (cur_global = global_next_interesting_function[i]; cur_global; cur_global = cur_global->next) {
147676 + if (is_marked_fn(cur_global))
147677 + print_missing_functions(visited, cur_global);
147678 + }
147679 + }
147680 +
147681 + pointer_set_destroy(visited);
147682 +
147683 +/* if (in_lto_p) {
147684 + fprintf(stderr, "%s: SIZE_OVERFLOW EXECUTE\n", __func__);
147685 + print_global_next_interesting_functions();
147686 + }*/
147687 +
147688 + return 0;
147689 +}
147690 +
147691 +// Omit the IPA/LTO callbacks until https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61311 gets fixed (license concerns)
147692 +#if BUILDING_GCC_VERSION >= 4008
147693 +void __attribute__((weak)) size_overflow_write_summary_lto(void) {}
147694 +#elif BUILDING_GCC_VERSION >= 4006
147695 +void __attribute__((weak)) size_overflow_write_summary_lto(cgraph_node_set set __unused, varpool_node_set vset __unused) {}
147696 +#else
147697 +void __attribute__((weak)) size_overflow_write_summary_lto(cgraph_node_set set __unused) {}
147698 +#endif
147699 +
147700 +void __attribute__((weak)) size_overflow_read_summary_lto(void) {}
147701 +
147702 +#if BUILDING_GCC_VERSION >= 4009
147703 +static const struct pass_data size_overflow_functions_pass_data = {
147704 +#else
147705 +static struct ipa_opt_pass_d size_overflow_functions_pass = {
147706 + .pass = {
147707 +#endif
147708 + .type = IPA_PASS,
147709 + .name = "size_overflow_functions",
147710 +#if BUILDING_GCC_VERSION >= 4008
147711 + .optinfo_flags = OPTGROUP_NONE,
147712 +#endif
147713 +#if BUILDING_GCC_VERSION >= 5000
147714 +#elif BUILDING_GCC_VERSION >= 4009
147715 + .has_gate = false,
147716 + .has_execute = true,
147717 +#else
147718 + .gate = NULL,
147719 + .execute = size_overflow_execute,
147720 + .sub = NULL,
147721 + .next = NULL,
147722 + .static_pass_number = 0,
147723 +#endif
147724 + .tv_id = TV_NONE,
147725 + .properties_required = 0,
147726 + .properties_provided = 0,
147727 + .properties_destroyed = 0,
147728 + .todo_flags_start = 0,
147729 + .todo_flags_finish = 0,
147730 +#if BUILDING_GCC_VERSION < 4009
147731 + },
147732 + .generate_summary = size_overflow_generate_summary,
147733 + .write_summary = size_overflow_write_summary_lto,
147734 + .read_summary = size_overflow_read_summary_lto,
147735 +#if BUILDING_GCC_VERSION >= 4006
147736 + .write_optimization_summary = size_overflow_write_summary_lto,
147737 + .read_optimization_summary = size_overflow_read_summary_lto,
147738 +#endif
147739 + .stmt_fixup = NULL,
147740 + .function_transform_todo_flags_start = 0,
147741 + .function_transform = size_overflow_transform,
147742 + .variable_transform = NULL,
147743 +#endif
147744 +};
147745 +
147746 +#if BUILDING_GCC_VERSION >= 4009
147747 +namespace {
147748 +class size_overflow_functions_pass : public ipa_opt_pass_d {
147749 +public:
147750 + size_overflow_functions_pass() : ipa_opt_pass_d(size_overflow_functions_pass_data,
147751 + g,
147752 + size_overflow_generate_summary,
147753 + size_overflow_write_summary_lto,
147754 + size_overflow_read_summary_lto,
147755 + size_overflow_write_summary_lto,
147756 + size_overflow_read_summary_lto,
147757 + NULL,
147758 + 0,
147759 + size_overflow_transform,
147760 + NULL) {}
147761 +#if BUILDING_GCC_VERSION >= 5000
147762 + virtual unsigned int execute(function *) { return size_overflow_execute(); }
147763 +#else
147764 + unsigned int execute() { return size_overflow_execute(); }
147765 +#endif
147766 +};
147767 +}
147768 +
147769 +opt_pass *make_size_overflow_functions_pass(void)
147770 +{
147771 + return new size_overflow_functions_pass();
147772 +}
147773 +#else
147774 +struct opt_pass *make_size_overflow_functions_pass(void)
147775 +{
147776 + return &size_overflow_functions_pass.pass;
147777 +}
147778 +#endif
147779 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_plugin.c b/tools/gcc/size_overflow_plugin/size_overflow_plugin.c
147780 new file mode 100644
147781 index 0000000..6d103b8
147782 --- /dev/null
147783 +++ b/tools/gcc/size_overflow_plugin/size_overflow_plugin.c
147784 @@ -0,0 +1,256 @@
147785 +/*
147786 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
147787 + * Licensed under the GPL v2, or (at your option) v3
147788 + *
147789 + * Homepage:
147790 + * https://github.com/ephox-gcc-plugins/size_overflow
147791 + *
147792 + * Documentation:
147793 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
147794 + *
147795 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
147796 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
147797 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
147798 + *
147799 + * Usage:
147800 + * $ make
147801 + * $ make run
147802 + */
147803 +
147804 +#include "size_overflow.h"
147805 +
147806 +int plugin_is_GPL_compatible;
147807 +
147808 +tree report_size_overflow_decl;
147809 +
147810 +tree size_overflow_type_HI;
147811 +tree size_overflow_type_SI;
147812 +tree size_overflow_type_DI;
147813 +tree size_overflow_type_TI;
147814 +
147815 +static struct plugin_info size_overflow_plugin_info = {
147816 + .version = "20150512",
147817 + .help = "no-size-overflow\tturn off size overflow checking\n",
147818 +};
147819 +
147820 +static tree handle_size_overflow_attribute(tree *node, tree __unused name, tree args, int __unused flags, bool *no_add_attrs)
147821 +{
147822 + unsigned int arg_count;
147823 + enum tree_code code = TREE_CODE(*node);
147824 +
147825 + switch (code) {
147826 + case FUNCTION_DECL:
147827 + arg_count = type_num_arguments(TREE_TYPE(*node));
147828 + break;
147829 + case FUNCTION_TYPE:
147830 + case METHOD_TYPE:
147831 + arg_count = type_num_arguments(*node);
147832 + break;
147833 + default:
147834 + *no_add_attrs = true;
147835 + error("%s: %qE attribute only applies to functions", __func__, name);
147836 + return NULL_TREE;
147837 + }
147838 +
147839 + for (; args; args = TREE_CHAIN(args)) {
147840 + int cur_val;
147841 + tree position = TREE_VALUE(args);
147842 +
147843 + if (TREE_CODE(position) != INTEGER_CST) {
147844 + error("%s: parameter isn't an integer", __func__);
147845 + debug_tree(args);
147846 + *no_add_attrs = true;
147847 + return NULL_TREE;
147848 + }
147849 +
147850 + cur_val = tree_to_shwi(position);
147851 + if (cur_val < 0 || arg_count < (unsigned int)cur_val) {
147852 + error("%s: parameter %d is outside range.", __func__, cur_val);
147853 + *no_add_attrs = true;
147854 + return NULL_TREE;
147855 + }
147856 + }
147857 + return NULL_TREE;
147858 +}
147859 +
147860 +static tree handle_intentional_overflow_attribute(tree *node, tree __unused name, tree args, int __unused flags, bool *no_add_attrs)
147861 +{
147862 + unsigned int arg_count;
147863 + HOST_WIDE_INT s_first_arg;
147864 + enum tree_code code = TREE_CODE(*node);
147865 +
147866 + switch (code) {
147867 + case FUNCTION_DECL:
147868 + arg_count = type_num_arguments(TREE_TYPE(*node));
147869 + break;
147870 + case FUNCTION_TYPE:
147871 + case METHOD_TYPE:
147872 + arg_count = type_num_arguments(*node);
147873 + break;
147874 + case FIELD_DECL:
147875 + return NULL_TREE;
147876 + default:
147877 + *no_add_attrs = true;
147878 + error("%qE attribute only applies to functions", name);
147879 + return NULL_TREE;
147880 + }
147881 +
147882 + s_first_arg = tree_to_shwi(TREE_VALUE(args));
147883 + if (s_first_arg == -1)
147884 + return NULL_TREE;
147885 + if (s_first_arg < -1)
147886 + error("%s: parameter %d is outside range.", __func__, (int)s_first_arg);
147887 +
147888 + for (; args; args = TREE_CHAIN(args)) {
147889 + unsigned int cur_val;
147890 +
147891 + if (TREE_CODE(TREE_VALUE(args)) != INTEGER_CST) {
147892 + error("%s: parameter isn't an integer", __func__);
147893 + debug_tree(args);
147894 + *no_add_attrs = true;
147895 + return NULL_TREE;
147896 + }
147897 +
147898 + cur_val = (unsigned int)tree_to_uhwi(TREE_VALUE(args));
147899 + if (cur_val > arg_count ) {
147900 + error("%s: parameter %u is outside range. (arg_count: %u)", __func__, cur_val, arg_count);
147901 + *no_add_attrs = true;
147902 + return NULL_TREE;
147903 + }
147904 + }
147905 + return NULL_TREE;
147906 +}
147907 +
147908 +static struct attribute_spec size_overflow_attr = {
147909 + .name = "size_overflow",
147910 + .min_length = 1,
147911 + .max_length = -1,
147912 + .decl_required = true,
147913 + .type_required = false,
147914 + .function_type_required = false,
147915 + .handler = handle_size_overflow_attribute,
147916 +#if BUILDING_GCC_VERSION >= 4007
147917 + .affects_type_identity = false
147918 +#endif
147919 +};
147920 +
147921 +static struct attribute_spec intentional_overflow_attr = {
147922 + .name = "intentional_overflow",
147923 + .min_length = 1,
147924 + .max_length = -1,
147925 + .decl_required = true,
147926 + .type_required = false,
147927 + .function_type_required = false,
147928 + .handler = handle_intentional_overflow_attribute,
147929 +#if BUILDING_GCC_VERSION >= 4007
147930 + .affects_type_identity = false
147931 +#endif
147932 +};
147933 +
147934 +static void register_attributes(void __unused *event_data, void __unused *data)
147935 +{
147936 + register_attribute(&size_overflow_attr);
147937 + register_attribute(&intentional_overflow_attr);
147938 +}
147939 +
147940 +static tree create_typedef(tree type, const char* ident)
147941 +{
147942 + tree new_type, decl;
147943 +
147944 + new_type = build_variant_type_copy(type);
147945 + decl = build_decl(BUILTINS_LOCATION, TYPE_DECL, get_identifier(ident), new_type);
147946 + DECL_ORIGINAL_TYPE(decl) = type;
147947 + TYPE_NAME(new_type) = decl;
147948 + return new_type;
147949 +}
147950 +
147951 +// Create the noreturn report_size_overflow() function decl.
147952 +static void size_overflow_start_unit(void __unused *gcc_data, void __unused *user_data)
147953 +{
147954 + tree const_char_ptr_type_node;
147955 + tree fntype;
147956 +
147957 + const_char_ptr_type_node = build_pointer_type(build_type_variant(char_type_node, 1, 0));
147958 +
147959 + size_overflow_type_HI = create_typedef(intHI_type_node, "size_overflow_type_HI");
147960 + size_overflow_type_SI = create_typedef(intSI_type_node, "size_overflow_type_SI");
147961 + size_overflow_type_DI = create_typedef(intDI_type_node, "size_overflow_type_DI");
147962 + size_overflow_type_TI = create_typedef(intTI_type_node, "size_overflow_type_TI");
147963 +
147964 + // void report_size_overflow(const char *loc_file, unsigned int loc_line, const char *current_func, const char *ssa_var)
147965 + fntype = build_function_type_list(void_type_node,
147966 + const_char_ptr_type_node,
147967 + unsigned_type_node,
147968 + const_char_ptr_type_node,
147969 + const_char_ptr_type_node,
147970 + NULL_TREE);
147971 + report_size_overflow_decl = build_fn_decl("report_size_overflow", fntype);
147972 +
147973 + DECL_ASSEMBLER_NAME(report_size_overflow_decl);
147974 + TREE_PUBLIC(report_size_overflow_decl) = 1;
147975 + DECL_EXTERNAL(report_size_overflow_decl) = 1;
147976 + DECL_ARTIFICIAL(report_size_overflow_decl) = 1;
147977 + TREE_THIS_VOLATILE(report_size_overflow_decl) = 1;
147978 +// !!!
147979 + DECL_PRESERVE_P(report_size_overflow_decl) = 1;
147980 + DECL_UNINLINABLE(report_size_overflow_decl) = 1;
147981 + TREE_USED(report_size_overflow_decl) = 1;
147982 + TREE_NOTHROW(report_size_overflow_decl) = 1;
147983 +}
147984 +
147985 +
147986 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
147987 +{
147988 + int i;
147989 + const char * const plugin_name = plugin_info->base_name;
147990 + const int argc = plugin_info->argc;
147991 + const struct plugin_argument * const argv = plugin_info->argv;
147992 + bool enable = true;
147993 + struct register_pass_info insert_size_overflow_asm_pass_info;
147994 + struct register_pass_info size_overflow_functions_pass_info;
147995 +
147996 + static const struct ggc_root_tab gt_ggc_r_gt_size_overflow[] = {
147997 + {
147998 + .base = &report_size_overflow_decl,
147999 + .nelt = 1,
148000 + .stride = sizeof(report_size_overflow_decl),
148001 + .cb = &gt_ggc_mx_tree_node,
148002 + .pchw = &gt_pch_nx_tree_node
148003 + },
148004 + LAST_GGC_ROOT_TAB
148005 + };
148006 +
148007 + insert_size_overflow_asm_pass_info.pass = make_insert_size_overflow_asm_pass();
148008 + insert_size_overflow_asm_pass_info.reference_pass_name = "ssa";
148009 + insert_size_overflow_asm_pass_info.ref_pass_instance_number = 1;
148010 + insert_size_overflow_asm_pass_info.pos_op = PASS_POS_INSERT_AFTER;
148011 +
148012 + size_overflow_functions_pass_info.pass = make_size_overflow_functions_pass();
148013 + size_overflow_functions_pass_info.reference_pass_name = "inline";
148014 + size_overflow_functions_pass_info.ref_pass_instance_number = 1;
148015 + size_overflow_functions_pass_info.pos_op = PASS_POS_INSERT_AFTER;
148016 +
148017 + if (!plugin_default_version_check(version, &gcc_version)) {
148018 + error(G_("incompatible gcc/plugin versions"));
148019 + return 1;
148020 + }
148021 +
148022 + for (i = 0; i < argc; ++i) {
148023 + if (!strcmp(argv[i].key, "no-size-overflow")) {
148024 + enable = false;
148025 + continue;
148026 + }
148027 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
148028 + }
148029 +
148030 + register_callback(plugin_name, PLUGIN_INFO, NULL, &size_overflow_plugin_info);
148031 + if (enable) {
148032 + register_callback(plugin_name, PLUGIN_START_UNIT, &size_overflow_start_unit, NULL);
148033 + register_callback(plugin_name, PLUGIN_REGISTER_GGC_ROOTS, NULL, (void *)&gt_ggc_r_gt_size_overflow);
148034 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &insert_size_overflow_asm_pass_info);
148035 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &size_overflow_functions_pass_info);
148036 + }
148037 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
148038 +
148039 + return 0;
148040 +}
148041 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_plugin_hash.c b/tools/gcc/size_overflow_plugin/size_overflow_plugin_hash.c
148042 new file mode 100644
148043 index 0000000..1d9ddb6
148044 --- /dev/null
148045 +++ b/tools/gcc/size_overflow_plugin/size_overflow_plugin_hash.c
148046 @@ -0,0 +1,345 @@
148047 +/*
148048 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
148049 + * Licensed under the GPL v2, or (at your option) v3
148050 + *
148051 + * Homepage:
148052 + * https://github.com/ephox-gcc-plugins/size_overflow
148053 + *
148054 + * Documentation:
148055 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
148056 + *
148057 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
148058 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
148059 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
148060 + *
148061 + * Usage:
148062 + * $ make
148063 + * $ make run
148064 + */
148065 +
148066 +#include "size_overflow.h"
148067 +
148068 +#include "size_overflow_hash.h"
148069 +#include "size_overflow_hash_aux.h"
148070 +
148071 +static const_tree get_function_type(const_tree decl)
148072 +{
148073 + if (FUNCTION_PTR_P(decl))
148074 + return TREE_TYPE(TREE_TYPE(decl));
148075 + gcc_assert(TREE_CODE(decl) == FUNCTION_DECL);
148076 + return TREE_TYPE(decl);
148077 +}
148078 +
148079 +static unsigned char get_tree_code(const_tree type)
148080 +{
148081 + switch (TREE_CODE(type)) {
148082 + case ARRAY_TYPE:
148083 + return 0;
148084 + case BOOLEAN_TYPE:
148085 + return 1;
148086 + case ENUMERAL_TYPE:
148087 + return 2;
148088 + case FUNCTION_TYPE:
148089 + return 3;
148090 + case INTEGER_TYPE:
148091 + return 4;
148092 + case POINTER_TYPE:
148093 + return 5;
148094 + case RECORD_TYPE:
148095 + return 6;
148096 + case UNION_TYPE:
148097 + return 7;
148098 + case VOID_TYPE:
148099 + return 8;
148100 + case REAL_TYPE:
148101 + return 9;
148102 + case VECTOR_TYPE:
148103 + return 10;
148104 + case REFERENCE_TYPE:
148105 + return 11;
148106 + case OFFSET_TYPE:
148107 + return 12;
148108 + case COMPLEX_TYPE:
148109 + return 13;
148110 + default:
148111 + debug_tree((tree)type);
148112 + gcc_unreachable();
148113 + }
148114 +}
148115 +
148116 +// http://www.team5150.com/~andrew/noncryptohashzoo2~/CrapWow.html
148117 +static unsigned int CrapWow(const char *key, unsigned int len, unsigned int seed)
148118 +{
148119 +#define cwfold( a, b, lo, hi ) { p = (unsigned int)(a) * (unsigned long long)(b); lo ^= (unsigned int)p; hi ^= (unsigned int)(p >> 32); }
148120 +#define cwmixa( in ) { cwfold( in, m, k, h ); }
148121 +#define cwmixb( in ) { cwfold( in, n, h, k ); }
148122 +
148123 + unsigned int m = 0x57559429;
148124 + unsigned int n = 0x5052acdb;
148125 + const unsigned int *key4 = (const unsigned int *)key;
148126 + unsigned int h = len;
148127 + unsigned int k = len + seed + n;
148128 + unsigned long long p;
148129 +
148130 + while (len >= 8) {
148131 + cwmixb(key4[0]) cwmixa(key4[1]) key4 += 2;
148132 + len -= 8;
148133 + }
148134 + if (len >= 4) {
148135 + cwmixb(key4[0]) key4 += 1;
148136 + len -= 4;
148137 + }
148138 + if (len)
148139 + cwmixa(key4[0] & ((1 << (len * 8)) - 1 ));
148140 + cwmixb(h ^ (k + n));
148141 + return k ^ h;
148142 +
148143 +#undef cwfold
148144 +#undef cwmixa
148145 +#undef cwmixb
148146 +}
148147 +
148148 +// For function pointer fields include the structure name in the hash
148149 +static unsigned int get_type_name_hash(const_tree decl)
148150 +{
148151 + const char *type_str;
148152 + unsigned int type_name_len;
148153 +
148154 + if (!FUNCTION_PTR_P(decl))
148155 + return 0;
148156 + if (TREE_CODE(decl) == VAR_DECL)
148157 + return 0;
148158 +
148159 + gcc_assert(TREE_CODE(decl) == FIELD_DECL);
148160 + type_str = get_type_name_from_field(decl);
148161 + if (!type_str)
148162 + return 0;
148163 + type_name_len = strlen(type_str);
148164 + return CrapWow(type_str, type_name_len, 0) & 0xffff;
148165 +}
148166 +
148167 +static void set_hash(struct decl_hash *decl_hash_data)
148168 +{
148169 + unsigned int fn, type, codes, seed = 0;
148170 +
148171 + fn = CrapWow(decl_hash_data->fn_name, strlen(decl_hash_data->fn_name), seed) & 0xffff;
148172 + codes = CrapWow((const char*)decl_hash_data->tree_codes, decl_hash_data->tree_codes_len, seed) & 0xffff;
148173 + type = get_type_name_hash(decl_hash_data->decl);
148174 + decl_hash_data->hash = type ^ fn ^ codes;
148175 +}
148176 +
148177 +static void set_decl_type_codes(const_tree type, struct decl_hash *decl_hash_data)
148178 +{
148179 + gcc_assert(type != NULL_TREE);
148180 + gcc_assert(TREE_CODE_CLASS(TREE_CODE(type)) == tcc_type);
148181 +
148182 + while (type && decl_hash_data->tree_codes_len < CODES_LIMIT) {
148183 + decl_hash_data->tree_codes[decl_hash_data->tree_codes_len] = get_tree_code(type);
148184 + decl_hash_data->tree_codes_len++;
148185 + type = TREE_TYPE(type);
148186 + }
148187 +}
148188 +
148189 +static void set_result_codes(const_tree node, struct decl_hash *decl_hash_data)
148190 +{
148191 + const_tree result;
148192 +
148193 + gcc_assert(node != NULL_TREE);
148194 +
148195 + if (DECL_P(node)) {
148196 + result = DECL_RESULT(node);
148197 + if (result != NULL_TREE)
148198 + return set_decl_type_codes(TREE_TYPE(result), decl_hash_data);
148199 + return set_result_codes(TREE_TYPE(node), decl_hash_data);
148200 + }
148201 +
148202 + gcc_assert(TYPE_P(node));
148203 +
148204 + if (TREE_CODE(node) == FUNCTION_TYPE)
148205 + return set_result_codes(TREE_TYPE(node), decl_hash_data);
148206 +
148207 + return set_decl_type_codes(node, decl_hash_data);
148208 +}
148209 +
148210 +static void set_decl_codes(struct decl_hash *decl_hash_data)
148211 +{
148212 + const_tree arg, type;
148213 + enum tree_code code;
148214 +
148215 + if (TREE_CODE(decl_hash_data->decl) == VAR_DECL) {
148216 + set_decl_type_codes(TREE_TYPE(decl_hash_data->decl), decl_hash_data);
148217 + return;
148218 + }
148219 +
148220 + type = get_function_type(decl_hash_data->decl);
148221 + code = TREE_CODE(type);
148222 + gcc_assert(code == FUNCTION_TYPE || code == METHOD_TYPE);
148223 +
148224 + if (FUNCTION_PTR_P(decl_hash_data->decl))
148225 + set_result_codes(type, decl_hash_data);
148226 + else
148227 + set_result_codes(decl_hash_data->decl, decl_hash_data);
148228 +
148229 + for (arg = TYPE_ARG_TYPES(type); arg != NULL_TREE && decl_hash_data->tree_codes_len < CODES_LIMIT; arg = TREE_CHAIN(arg))
148230 + set_decl_type_codes(TREE_VALUE(arg), decl_hash_data);
148231 +}
148232 +
148233 +static const struct size_overflow_hash *get_proper_hash_chain(const struct size_overflow_hash *entry, const char *func_name)
148234 +{
148235 + while (entry) {
148236 + if (!strcmp(entry->name, func_name))
148237 + return entry;
148238 + entry = entry->next;
148239 + }
148240 + return NULL;
148241 +}
148242 +
148243 +unsigned int get_decl_hash(const_tree decl, const char *decl_name)
148244 +{
148245 + struct decl_hash decl_hash_data;
148246 + enum tree_code code = TREE_CODE(decl);
148247 +
148248 + gcc_assert(code == FIELD_DECL || code == FUNCTION_DECL || code == VAR_DECL);
148249 +
148250 + // skip builtins __builtin_constant_p
148251 + if (code == FUNCTION_DECL && DECL_BUILT_IN(decl))
148252 + return NO_HASH;
148253 +
148254 + decl_hash_data.fn_name = decl_name;
148255 + decl_hash_data.decl = decl;
148256 + decl_hash_data.tree_codes_len = 0;
148257 +
148258 + set_decl_codes(&decl_hash_data);
148259 + gcc_assert(decl_hash_data.tree_codes_len != 0);
148260 + set_hash(&decl_hash_data);
148261 + return decl_hash_data.hash;
148262 +}
148263 +
148264 +const char *get_orig_decl_name(const_tree decl)
148265 +{
148266 + const char *name;
148267 + unsigned int len;
148268 + const void *end;
148269 + const_tree orig_decl = DECL_ORIGIN(decl);
148270 +
148271 + len = DECL_NAME_LENGTH(orig_decl);
148272 + name = DECL_NAME_POINTER(orig_decl);
148273 +
148274 + /* Sometimes gcc loses the original cgraph node leaving only clones behind.
148275 + * In such cases we will extract the name from the clone and use it in the hash table
148276 + * without checking the parameter number on the original (unavailable) decl.
148277 + */
148278 +
148279 + if (made_by_compiler(orig_decl)) {
148280 + end = memchr(name, '.', len);
148281 + gcc_assert(end);
148282 + len = (long)end - (long)name;
148283 + gcc_assert(len > 0);
148284 + }
148285 +
148286 + return xstrndup(name, len);
148287 +}
148288 +
148289 +const struct size_overflow_hash *get_size_overflow_hash_entry(unsigned int hash, const char *decl_name, unsigned int argnum)
148290 +{
148291 + const struct size_overflow_hash *entry, *entry_node;
148292 +
148293 + entry = size_overflow_hash[hash];
148294 + entry_node = get_proper_hash_chain(entry, decl_name);
148295 + if (entry_node && entry_node->param & (1U << argnum))
148296 + return entry_node;
148297 +
148298 + entry = size_overflow_hash_aux[hash];
148299 + entry_node = get_proper_hash_chain(entry, decl_name);
148300 + if (entry_node && entry_node->param & (1U << argnum))
148301 + return entry_node;
148302 +
148303 + return NULL;
148304 +}
148305 +
148306 +const struct size_overflow_hash *get_size_overflow_hash_entry_tree(const_tree fndecl, unsigned int argnum)
148307 +{
148308 + const struct size_overflow_hash *entry;
148309 + const_tree orig_decl;
148310 + unsigned int orig_argnum, hash;
148311 + const char *decl_name;
148312 +
148313 + if (made_by_compiler(fndecl)) {
148314 + orig_decl = get_orig_fndecl(fndecl);
148315 + orig_argnum = get_correct_argnum(fndecl, orig_decl, argnum);
148316 + } else {
148317 + orig_decl = fndecl;
148318 + orig_argnum = argnum;
148319 + }
148320 +
148321 + if (orig_argnum == CANNOT_FIND_ARG)
148322 + return NULL;
148323 +
148324 + decl_name = get_orig_decl_name(orig_decl);
148325 + hash = get_decl_hash(orig_decl, decl_name);
148326 + if (hash == NO_HASH)
148327 + return NULL;
148328 +
148329 + entry = get_size_overflow_hash_entry(hash, decl_name, orig_argnum);
148330 + return entry;
148331 +}
148332 +
148333 +unsigned int find_arg_number_tree(const_tree arg, const_tree func)
148334 +{
148335 + tree var;
148336 + unsigned int argnum = 1;
148337 +
148338 + if (DECL_ARGUMENTS(func) == NULL_TREE)
148339 + return CANNOT_FIND_ARG;
148340 +
148341 + if (TREE_CODE(arg) == SSA_NAME)
148342 + arg = SSA_NAME_VAR(arg);
148343 +
148344 + for (var = DECL_ARGUMENTS(func); var; var = TREE_CHAIN(var), argnum++) {
148345 + if (!operand_equal_p(arg, var, 0) && strcmp(DECL_NAME_POINTER(var), DECL_NAME_POINTER(arg)))
148346 + continue;
148347 + if (!skip_types(var))
148348 + return argnum;
148349 + }
148350 +
148351 + return CANNOT_FIND_ARG;
148352 +}
148353 +
148354 +const_tree get_attribute(const char* attr_name, const_tree decl)
148355 +{
148356 + const_tree attr = lookup_attribute(attr_name, DECL_ATTRIBUTES(decl));
148357 + if (attr && TREE_VALUE(attr))
148358 + return attr;
148359 + return NULL_TREE;
148360 +}
148361 +
148362 +/* Check if the function has a size_overflow attribute or it is in the size_overflow hash table.
148363 + * If the function is missing everywhere then print the missing message into stderr.
148364 + */
148365 +void print_missing_function(next_interesting_function_t node)
148366 +{
148367 + unsigned int argnum, hash;
148368 + const struct size_overflow_hash *entry;
148369 + const char *decl_name;
148370 +
148371 + if (node->marked == ASM_STMT_SO_MARK)
148372 + return;
148373 +
148374 + if (node->orig_next_node) {
148375 + hash = node->orig_next_node->hash;
148376 + decl_name = node->orig_next_node->decl_name;
148377 + argnum = node->orig_next_node->num;
148378 + } else {
148379 + hash = node->hash;
148380 + decl_name = node->decl_name;
148381 + argnum = node->num;
148382 + }
148383 +
148384 + entry = get_size_overflow_hash_entry(hash, decl_name, argnum);
148385 + if (entry)
148386 + return;
148387 +
148388 + // inform() would be too slow
148389 + fprintf(stderr, "Function %s is missing from the size_overflow hash table +%s+%u+%u+\n", decl_name, decl_name, argnum, hash);
148390 +}
148391 +
148392 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_transform.c b/tools/gcc/size_overflow_plugin/size_overflow_transform.c
148393 new file mode 100644
148394 index 0000000..549decf
148395 --- /dev/null
148396 +++ b/tools/gcc/size_overflow_plugin/size_overflow_transform.c
148397 @@ -0,0 +1,433 @@
148398 +/*
148399 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
148400 + * Licensed under the GPL v2, or (at your option) v3
148401 + *
148402 + * Homepage:
148403 + * https://github.com/ephox-gcc-plugins/size_overflow
148404 + *
148405 + * Documentation:
148406 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
148407 + *
148408 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
148409 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
148410 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
148411 + *
148412 + * Usage:
148413 + * $ make
148414 + * $ make run
148415 + */
148416 +
148417 +#include "size_overflow.h"
148418 +
148419 +static tree cast_to_orig_type(struct visited *visited, gimple stmt, const_tree orig_node, tree new_node)
148420 +{
148421 + const_gimple assign;
148422 + tree orig_type = TREE_TYPE(orig_node);
148423 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
148424 +
148425 + assign = build_cast_stmt(visited, orig_type, new_node, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
148426 + return get_lhs(assign);
148427 +}
148428 +
148429 +static void change_size_overflow_asm_input(gasm *stmt, tree new_input)
148430 +{
148431 + tree list;
148432 +
148433 + gcc_assert(is_size_overflow_insert_check_asm(stmt));
148434 +
148435 + list = build_tree_list(NULL_TREE, build_string(3, "rm"));
148436 + list = chainon(NULL_TREE, build_tree_list(list, new_input));
148437 + gimple_asm_set_input_op(stmt, 0, list);
148438 +}
148439 +
148440 +static void change_orig_node(struct visited *visited, gimple stmt, const_tree orig_node, tree new_node, unsigned int num)
148441 +{
148442 + tree cast_lhs = cast_to_orig_type(visited, stmt, orig_node, new_node);
148443 +
148444 + switch (gimple_code(stmt)) {
148445 + case GIMPLE_RETURN:
148446 + gimple_return_set_retval(as_a_greturn(stmt), cast_lhs);
148447 + break;
148448 + case GIMPLE_CALL:
148449 + gimple_call_set_arg(stmt, num - 1, cast_lhs);
148450 + break;
148451 + case GIMPLE_ASM:
148452 + change_size_overflow_asm_input(as_a_gasm(stmt), cast_lhs);
148453 + break;
148454 + default:
148455 + debug_gimple_stmt(stmt);
148456 + gcc_unreachable();
148457 + }
148458 +
148459 + update_stmt(stmt);
148460 +}
148461 +
148462 +// e.g., 3.8.2, 64, arch/x86/ia32/ia32_signal.c copy_siginfo_from_user32(): compat_ptr() u32 max
148463 +static bool skip_asm_cast(const_tree arg)
148464 +{
148465 + gimple def_stmt = get_def_stmt(arg);
148466 +
148467 + if (!def_stmt || !gimple_assign_cast_p(def_stmt))
148468 + return false;
148469 +
148470 + def_stmt = get_def_stmt(gimple_assign_rhs1(def_stmt));
148471 + if (is_size_overflow_asm(def_stmt))
148472 + return false;
148473 + return def_stmt && gimple_code(def_stmt) == GIMPLE_ASM;
148474 +}
148475 +
148476 +struct interesting_stmts {
148477 + struct interesting_stmts *next;
148478 + gimple first_stmt;
148479 + tree orig_node;
148480 + unsigned int num;
148481 +};
148482 +
148483 +static struct interesting_stmts *create_interesting_stmts(struct interesting_stmts *head, tree orig_node, gimple first_stmt, unsigned int num)
148484 +{
148485 + struct interesting_stmts *new_node;
148486 +
148487 + new_node = (struct interesting_stmts *)xmalloc(sizeof(*new_node));
148488 + new_node->first_stmt = first_stmt;
148489 + new_node->num = num;
148490 + new_node->orig_node = orig_node;
148491 + new_node->next = head;
148492 + return new_node;
148493 +}
148494 +
148495 +static void free_interesting_stmts(struct interesting_stmts *head)
148496 +{
148497 + while (head) {
148498 + struct interesting_stmts *cur = head->next;
148499 + free(head);
148500 + head = cur;
148501 + }
148502 +}
148503 +
148504 +/* This function calls the main recursion function (expand) that duplicates the stmts. Before that it checks the intentional_overflow attribute,
148505 + * it decides whether the duplication is necessary or not. After expand() it changes the orig node to the duplicated node
148506 + * in the original stmt (first stmt) and it inserts the overflow check for the arg of the callee or for the return value.
148507 + */
148508 +static struct interesting_stmts *search_interesting_stmt(struct interesting_stmts *head, gimple first_stmt, tree orig_node, unsigned int num)
148509 +{
148510 + enum tree_code orig_code;
148511 +
148512 + gcc_assert(orig_node != NULL_TREE);
148513 +
148514 + if (is_gimple_constant(orig_node))
148515 + return head;
148516 +
148517 + orig_code = TREE_CODE(orig_node);
148518 + gcc_assert(orig_code != FIELD_DECL && orig_code != FUNCTION_DECL);
148519 + gcc_assert(!skip_types(orig_node));
148520 +
148521 + if (check_intentional_asm(first_stmt, num) != MARK_NO)
148522 + return head;
148523 +
148524 + if (SSA_NAME_IS_DEFAULT_DEF(orig_node))
148525 + return head;
148526 +
148527 + if (skip_asm_cast(orig_node))
148528 + return head;
148529 +
148530 + return create_interesting_stmts(head, orig_node, first_stmt, num);
148531 +}
148532 +
148533 +static void handle_interesting_stmt(struct visited *visited, struct interesting_stmts *head)
148534 +{
148535 + struct interesting_stmts *cur;
148536 +
148537 + for (cur = head; cur; cur = cur->next) {
148538 + tree new_node;
148539 +
148540 + new_node = expand(visited, cur->orig_node);
148541 + if (new_node == NULL_TREE)
148542 + continue;
148543 +
148544 + change_orig_node(visited, cur->first_stmt, cur->orig_node, new_node, cur->num);
148545 + check_size_overflow(cur->first_stmt, TREE_TYPE(new_node), new_node, cur->orig_node, BEFORE_STMT);
148546 + }
148547 +}
148548 +
148549 +static bool is_interesting_function(const_tree decl, unsigned int num)
148550 +{
148551 + const struct size_overflow_hash *so_hash;
148552 +
148553 + if (get_global_next_interesting_function_entry_with_hash(decl, DECL_NAME_POINTER(decl), num, YES_SO_MARK))
148554 + return true;
148555 +
148556 + if (made_by_compiler(decl))
148557 + return false;
148558 +
148559 + so_hash = get_size_overflow_hash_entry_tree(decl, num);
148560 + return so_hash != NULL;
148561 +}
148562 +
148563 +tree handle_fnptr_assign(const_gimple stmt)
148564 +{
148565 + tree field, rhs, op0;
148566 + const_tree op0_type;
148567 + enum tree_code rhs_code;
148568 +
148569 + // TODO skip binary assignments for now (fs/sync.c _591 = __bpf_call_base + _590;)
148570 + if (gimple_num_ops(stmt) != 2)
148571 + return NULL_TREE;
148572 +
148573 + gcc_assert(gimple_num_ops(stmt) == 2);
148574 + // TODO skip asm_stmt for now
148575 + if (gimple_code(stmt) == GIMPLE_ASM)
148576 + return NULL_TREE;
148577 + rhs = gimple_assign_rhs1(stmt);
148578 + if (is_gimple_constant(rhs))
148579 + return NULL_TREE;
148580 +
148581 + rhs_code = TREE_CODE(rhs);
148582 + if (rhs_code == VAR_DECL)
148583 + return rhs;
148584 +
148585 + switch (rhs_code) {
148586 + case ADDR_EXPR:
148587 + op0 = TREE_OPERAND(rhs, 0);
148588 + gcc_assert(TREE_CODE(op0) == FUNCTION_DECL);
148589 + return op0;
148590 + case COMPONENT_REF:
148591 + break;
148592 + // TODO skip array_ref for now
148593 + case ARRAY_REF:
148594 + return NULL_TREE;
148595 + // TODO skip ssa_name because it can lead to parm_decl
148596 + case SSA_NAME:
148597 + return NULL_TREE;
148598 + // TODO skip mem_ref and indirect_ref for now
148599 +#if BUILDING_GCC_VERSION >= 4006
148600 + case MEM_REF:
148601 +#endif
148602 + case INDIRECT_REF:
148603 + return NULL_TREE;
148604 + default:
148605 + debug_tree(rhs);
148606 + debug_gimple_stmt((gimple)stmt);
148607 + gcc_unreachable();
148608 + }
148609 +
148610 + op0 = TREE_OPERAND(rhs, 0);
148611 + switch (TREE_CODE(op0)) {
148612 + // TODO skip array_ref and parm_decl for now
148613 + case ARRAY_REF:
148614 + case PARM_DECL:
148615 + return NULL_TREE;
148616 + case COMPONENT_REF:
148617 +#if BUILDING_GCC_VERSION >= 4006
148618 + case MEM_REF:
148619 +#endif
148620 + case INDIRECT_REF:
148621 + case VAR_DECL:
148622 + break;
148623 + default:
148624 + debug_tree(op0);
148625 + gcc_unreachable();
148626 + }
148627 +
148628 + op0_type = TREE_TYPE(op0);
148629 + // TODO skip unions for now
148630 + if (TREE_CODE(op0_type) == UNION_TYPE)
148631 + return NULL_TREE;
148632 + gcc_assert(TREE_CODE(op0_type) == RECORD_TYPE);
148633 +
148634 + field = TREE_OPERAND(rhs, 1);
148635 + gcc_assert(TREE_CODE(field) == FIELD_DECL);
148636 + return field;
148637 +}
148638 +
148639 +static tree get_fn_or_fnptr_decl(const gcall *call_stmt)
148640 +{
148641 + const_tree fnptr;
148642 + const_gimple def_stmt;
148643 + tree decl = gimple_call_fndecl(call_stmt);
148644 +
148645 + if (decl != NULL_TREE)
148646 + return decl;
148647 +
148648 + fnptr = gimple_call_fn(call_stmt);
148649 + // !!! assertot kell irni 0-ra, mert csak az lehet ott
148650 + if (is_gimple_constant(fnptr))
148651 + return NULL_TREE;
148652 + def_stmt = get_fnptr_def_stmt(fnptr);
148653 + return handle_fnptr_assign(def_stmt);
148654 +}
148655 +
148656 +// Start stmt duplication on marked function parameters
148657 +static struct interesting_stmts *search_interesting_calls(struct interesting_stmts *head, gcall *call_stmt)
148658 +{
148659 + tree decl;
148660 + unsigned int i, len;
148661 +
148662 + len = gimple_call_num_args(call_stmt);
148663 + if (len == 0)
148664 + return head;
148665 +
148666 + decl = get_fn_or_fnptr_decl(call_stmt);
148667 + if (decl == NULL_TREE)
148668 + return head;
148669 +
148670 + for (i = 0; i < len; i++) {
148671 + tree arg;
148672 +
148673 + arg = gimple_call_arg(call_stmt, i);
148674 + if (is_gimple_constant(arg))
148675 + continue;
148676 + if (skip_types(arg))
148677 + continue;
148678 + if (is_interesting_function(decl, i + 1))
148679 + head = search_interesting_stmt(head, call_stmt, arg, i + 1);
148680 + }
148681 +
148682 + return head;
148683 +}
148684 +
148685 +// Collect interesting stmts for duplication
148686 +static void search_interesting_stmts(struct visited *visited)
148687 +{
148688 + basic_block bb;
148689 + bool search_ret;
148690 + struct interesting_stmts *head = NULL;
148691 +
148692 + search_ret = is_interesting_function(current_function_decl, 0);
148693 +
148694 + FOR_ALL_BB_FN(bb, cfun) {
148695 + gimple_stmt_iterator gsi;
148696 +
148697 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
148698 + tree first_node;
148699 + gimple stmt = gsi_stmt(gsi);
148700 +
148701 + switch (gimple_code(stmt)) {
148702 + case GIMPLE_ASM:
148703 + if (!is_size_overflow_insert_check_asm(as_a_gasm(stmt)))
148704 + continue;
148705 + first_node = get_size_overflow_asm_input(as_a_gasm(stmt));
148706 + head = search_interesting_stmt(head, stmt, first_node, 0);
148707 + break;
148708 + case GIMPLE_RETURN:
148709 + if (!search_ret)
148710 + continue;
148711 + first_node = gimple_return_retval(as_a_greturn(stmt));
148712 + if (first_node == NULL_TREE)
148713 + break;
148714 + head = search_interesting_stmt(head, stmt, first_node, 0);
148715 + break;
148716 + case GIMPLE_CALL:
148717 + head = search_interesting_calls(head, as_a_gcall(stmt));
148718 + break;
148719 + default:
148720 + break;
148721 + }
148722 + }
148723 + }
148724 +
148725 + handle_interesting_stmt(visited, head);
148726 + free_interesting_stmts(head);
148727 +}
148728 +
148729 +static struct visited *create_visited(void)
148730 +{
148731 + struct visited *new_node;
148732 +
148733 + new_node = (struct visited *)xmalloc(sizeof(*new_node));
148734 + new_node->stmts = pointer_set_create();
148735 + new_node->my_stmts = pointer_set_create();
148736 + new_node->skip_expr_casts = pointer_set_create();
148737 + new_node->no_cast_check = pointer_set_create();
148738 + return new_node;
148739 +}
148740 +
148741 +static void free_visited(struct visited *visited)
148742 +{
148743 + pointer_set_destroy(visited->stmts);
148744 + pointer_set_destroy(visited->my_stmts);
148745 + pointer_set_destroy(visited->skip_expr_casts);
148746 + pointer_set_destroy(visited->no_cast_check);
148747 +
148748 + free(visited);
148749 +}
148750 +
148751 +// Remove the size_overflow asm stmt and create an assignment from the input and output of the asm
148752 +static void replace_size_overflow_asm_with_assign(gasm *asm_stmt, tree lhs, tree rhs)
148753 +{
148754 + gassign *assign;
148755 + gimple_stmt_iterator gsi;
148756 +
148757 + // already removed
148758 + if (gimple_bb(asm_stmt) == NULL)
148759 + return;
148760 + gsi = gsi_for_stmt(asm_stmt);
148761 +
148762 + assign = gimple_build_assign(lhs, rhs);
148763 + gsi_insert_before(&gsi, assign, GSI_SAME_STMT);
148764 + SSA_NAME_DEF_STMT(lhs) = assign;
148765 +
148766 + gsi_remove(&gsi, true);
148767 +}
148768 +
148769 +// Replace our asm stmts with assignments (they are no longer needed and may interfere with later optimizations)
148770 +static void remove_size_overflow_asm(gimple stmt)
148771 +{
148772 + gimple_stmt_iterator gsi;
148773 + tree input, output;
148774 +
148775 + if (!is_size_overflow_asm(stmt))
148776 + return;
148777 +
148778 + if (gimple_asm_noutputs(as_a_gasm(stmt)) == 0) {
148779 + gsi = gsi_for_stmt(stmt);
148780 +
148781 + ipa_remove_stmt_references(cgraph_get_node(current_function_decl), stmt);
148782 + gsi_remove(&gsi, true);
148783 + return;
148784 + }
148785 +
148786 + input = gimple_asm_input_op(as_a_gasm(stmt), 0);
148787 + output = gimple_asm_output_op(as_a_gasm(stmt), 0);
148788 + replace_size_overflow_asm_with_assign(as_a_gasm(stmt), TREE_VALUE(output), TREE_VALUE(input));
148789 +}
148790 +
148791 +static void remove_all_size_overflow_asm(void)
148792 +{
148793 + basic_block bb;
148794 +
148795 + FOR_ALL_BB_FN(bb, cfun) {
148796 + gimple_stmt_iterator si;
148797 +
148798 + for (si = gsi_start_bb(bb); !gsi_end_p(si); gsi_next(&si))
148799 + remove_size_overflow_asm(gsi_stmt(si));
148800 + }
148801 +}
148802 +
148803 +unsigned int size_overflow_transform(struct cgraph_node *node __unused)
148804 +{
148805 + struct visited *visited;
148806 +
148807 +#if BUILDING_GCC_VERSION >= 4008
148808 + if (dump_file) {
148809 + fprintf(dump_file, "BEFORE TRANSFORM -------------------------\n");
148810 + size_overflow_dump_function(dump_file, node);
148811 + }
148812 +#endif
148813 + visited = create_visited();
148814 + set_dominance_info();
148815 +
148816 + search_interesting_stmts(visited);
148817 +
148818 + remove_all_size_overflow_asm();
148819 +
148820 + unset_dominance_info();
148821 + free_visited(visited);
148822 +
148823 +#if BUILDING_GCC_VERSION >= 4008
148824 + if (dump_file) {
148825 + fprintf(dump_file, "AFTER TRANSFORM -------------------------\n");
148826 + size_overflow_dump_function(dump_file, node);
148827 + }
148828 +#endif
148829 + return TODO_dump_func | TODO_verify_stmts | TODO_remove_unused_locals | TODO_update_ssa_no_phi | TODO_ggc_collect | TODO_verify_flow;
148830 +}
148831 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_transform_core.c b/tools/gcc/size_overflow_plugin/size_overflow_transform_core.c
148832 new file mode 100644
148833 index 0000000..c38a410
148834 --- /dev/null
148835 +++ b/tools/gcc/size_overflow_plugin/size_overflow_transform_core.c
148836 @@ -0,0 +1,962 @@
148837 +/*
148838 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
148839 + * Licensed under the GPL v2, or (at your option) v3
148840 + *
148841 + * Homepage:
148842 + * https://github.com/ephox-gcc-plugins/size_overflow
148843 + *
148844 + * Documentation:
148845 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
148846 + *
148847 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
148848 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
148849 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
148850 + *
148851 + * Usage:
148852 + * $ make
148853 + * $ make run
148854 + */
148855 +
148856 +#include "size_overflow.h"
148857 +
148858 +#define MIN_CHECK true
148859 +#define MAX_CHECK false
148860 +
148861 +unsigned int call_count = 0;
148862 +
148863 +static tree get_size_overflow_type(struct visited *visited, const_gimple stmt, const_tree node)
148864 +{
148865 + const_tree type;
148866 + tree new_type;
148867 +
148868 + gcc_assert(node != NULL_TREE);
148869 +
148870 + type = TREE_TYPE(node);
148871 +
148872 + if (pointer_set_contains(visited->my_stmts, stmt))
148873 + return TREE_TYPE(node);
148874 +
148875 + switch (TYPE_MODE(type)) {
148876 + case QImode:
148877 + new_type = size_overflow_type_HI;
148878 + break;
148879 + case HImode:
148880 + new_type = size_overflow_type_SI;
148881 + break;
148882 + case SImode:
148883 + new_type = size_overflow_type_DI;
148884 + break;
148885 + case DImode:
148886 + if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode))
148887 + new_type = TYPE_UNSIGNED(type) ? unsigned_intDI_type_node : intDI_type_node;
148888 + else
148889 + new_type = size_overflow_type_TI;
148890 + break;
148891 + case TImode:
148892 + gcc_assert(!TYPE_UNSIGNED(type));
148893 + new_type = size_overflow_type_TI;
148894 + break;
148895 + default:
148896 + debug_tree((tree)node);
148897 + error("%s: unsupported gcc configuration (%qE).", __func__, current_function_decl);
148898 + gcc_unreachable();
148899 + }
148900 +
148901 + if (TYPE_QUALS(type) != 0)
148902 + return build_qualified_type(new_type, TYPE_QUALS(type));
148903 + return new_type;
148904 +}
148905 +
148906 +static tree cast_to_new_size_overflow_type(struct visited *visited, gimple stmt, tree rhs, tree size_overflow_type, bool before)
148907 +{
148908 + gimple_stmt_iterator gsi;
148909 + gimple new_stmt;
148910 +
148911 + if (rhs == NULL_TREE)
148912 + return NULL_TREE;
148913 +
148914 + gsi = gsi_for_stmt(stmt);
148915 + new_stmt = build_cast_stmt(visited, size_overflow_type, rhs, CREATE_NEW_VAR, &gsi, before, false);
148916 + if (gimple_assign_cast_p(new_stmt))
148917 + gimple_assign_set_rhs_code(new_stmt, CONVERT_EXPR);
148918 + pointer_set_insert(visited->my_stmts, new_stmt);
148919 +
148920 + return get_lhs(new_stmt);
148921 +}
148922 +
148923 +tree create_assign(struct visited *visited, gimple oldstmt, tree rhs1, bool before)
148924 +{
148925 + tree lhs, dst_type;
148926 + gimple_stmt_iterator gsi;
148927 +
148928 + if (rhs1 == NULL_TREE) {
148929 + debug_gimple_stmt(oldstmt);
148930 + error("%s: rhs1 is NULL_TREE", __func__);
148931 + gcc_unreachable();
148932 + }
148933 +
148934 + switch (gimple_code(oldstmt)) {
148935 + case GIMPLE_ASM:
148936 + lhs = rhs1;
148937 + break;
148938 + case GIMPLE_CALL:
148939 + case GIMPLE_ASSIGN:
148940 + lhs = gimple_get_lhs(oldstmt);
148941 + break;
148942 + default:
148943 + debug_gimple_stmt(oldstmt);
148944 + gcc_unreachable();
148945 + }
148946 +
148947 + gsi = gsi_for_stmt(oldstmt);
148948 + pointer_set_insert(visited->stmts, oldstmt);
148949 + if (lookup_stmt_eh_lp(oldstmt) != 0) {
148950 + basic_block next_bb, cur_bb;
148951 + const_edge e;
148952 +
148953 + gcc_assert(before == false);
148954 + gcc_assert(stmt_can_throw_internal(oldstmt));
148955 + gcc_assert(gimple_code(oldstmt) == GIMPLE_CALL);
148956 + gcc_assert(!gsi_end_p(gsi));
148957 +
148958 + cur_bb = gimple_bb(oldstmt);
148959 + next_bb = cur_bb->next_bb;
148960 + e = find_edge(cur_bb, next_bb);
148961 + gcc_assert(e != NULL);
148962 + gcc_assert(e->flags & EDGE_FALLTHRU);
148963 +
148964 + gsi = gsi_after_labels(next_bb);
148965 + gcc_assert(!gsi_end_p(gsi));
148966 +
148967 + before = true;
148968 + oldstmt = gsi_stmt(gsi);
148969 + }
148970 +
148971 + if (is_gimple_constant(rhs1) && TREE_CODE_CLASS(gimple_assign_rhs_code(oldstmt)) == tcc_comparison)
148972 + dst_type = get_size_overflow_type(visited, oldstmt, rhs1);
148973 + else
148974 + dst_type = get_size_overflow_type(visited, oldstmt, lhs);
148975 +
148976 + if (is_gimple_constant(rhs1))
148977 + return cast_a_tree(dst_type, rhs1);
148978 + return cast_to_new_size_overflow_type(visited, oldstmt, rhs1, dst_type, before);
148979 +}
148980 +
148981 +tree dup_assign(struct visited *visited, gassign *oldstmt, const_tree node, tree rhs1, tree rhs2, tree __unused rhs3)
148982 +{
148983 + gassign *stmt;
148984 + gimple_stmt_iterator gsi;
148985 + tree size_overflow_type, new_var, lhs = gimple_assign_lhs(oldstmt);
148986 +
148987 + if (pointer_set_contains(visited->my_stmts, oldstmt))
148988 + return lhs;
148989 +
148990 + if (gimple_num_ops(oldstmt) != 4 && rhs1 == NULL_TREE) {
148991 + rhs1 = gimple_assign_rhs1(oldstmt);
148992 + rhs1 = create_assign(visited, oldstmt, rhs1, BEFORE_STMT);
148993 + }
148994 + if (gimple_num_ops(oldstmt) == 3 && rhs2 == NULL_TREE) {
148995 + rhs2 = gimple_assign_rhs2(oldstmt);
148996 + rhs2 = create_assign(visited, oldstmt, rhs2, BEFORE_STMT);
148997 + }
148998 +
148999 + stmt = as_a_gassign(gimple_copy(oldstmt));
149000 + gimple_set_location(stmt, gimple_location(oldstmt));
149001 + pointer_set_insert(visited->my_stmts, stmt);
149002 +
149003 + if (gimple_assign_rhs_code(oldstmt) == WIDEN_MULT_EXPR)
149004 + gimple_assign_set_rhs_code(stmt, MULT_EXPR);
149005 +
149006 + size_overflow_type = get_size_overflow_type(visited, oldstmt, node);
149007 +
149008 + new_var = create_new_var(size_overflow_type);
149009 + new_var = make_ssa_name(new_var, stmt);
149010 + gimple_assign_set_lhs(stmt, new_var);
149011 +
149012 + if (rhs1 != NULL_TREE)
149013 + gimple_assign_set_rhs1(stmt, rhs1);
149014 +
149015 + if (rhs2 != NULL_TREE)
149016 + gimple_assign_set_rhs2(stmt, rhs2);
149017 +#if BUILDING_GCC_VERSION >= 4006
149018 + if (rhs3 != NULL_TREE)
149019 + gimple_assign_set_rhs3(stmt, rhs3);
149020 +#endif
149021 + gimple_set_vuse(stmt, gimple_vuse(oldstmt));
149022 + gimple_set_vdef(stmt, gimple_vdef(oldstmt));
149023 +
149024 + gsi = gsi_for_stmt(oldstmt);
149025 + gsi_insert_after(&gsi, stmt, GSI_SAME_STMT);
149026 + update_stmt(stmt);
149027 + pointer_set_insert(visited->stmts, oldstmt);
149028 + return gimple_assign_lhs(stmt);
149029 +}
149030 +
149031 +static tree cast_parm_decl(struct visited *visited, tree phi_ssa_name, tree arg, tree size_overflow_type, basic_block bb)
149032 +{
149033 + const_gimple assign;
149034 + gimple_stmt_iterator gsi;
149035 + basic_block first_bb;
149036 +
149037 + gcc_assert(SSA_NAME_IS_DEFAULT_DEF(arg));
149038 +
149039 + if (bb->index == 0) {
149040 + first_bb = split_block_after_labels(ENTRY_BLOCK_PTR_FOR_FN(cfun))->dest;
149041 + gcc_assert(dom_info_available_p(CDI_DOMINATORS));
149042 + set_immediate_dominator(CDI_DOMINATORS, first_bb, ENTRY_BLOCK_PTR_FOR_FN(cfun));
149043 + bb = first_bb;
149044 + }
149045 +
149046 + gsi = gsi_after_labels(bb);
149047 + assign = build_cast_stmt(visited, size_overflow_type, arg, phi_ssa_name, &gsi, BEFORE_STMT, false);
149048 + pointer_set_insert(visited->my_stmts, assign);
149049 + return get_lhs(assign);
149050 +}
149051 +
149052 +static tree use_phi_ssa_name(struct visited *visited, tree ssa_name_var, tree new_arg)
149053 +{
149054 + gimple_stmt_iterator gsi;
149055 + const_gimple assign;
149056 + gimple def_stmt = get_def_stmt(new_arg);
149057 +
149058 + if (gimple_code(def_stmt) == GIMPLE_PHI) {
149059 + gsi = gsi_after_labels(gimple_bb(def_stmt));
149060 + assign = build_cast_stmt(visited, TREE_TYPE(new_arg), new_arg, ssa_name_var, &gsi, BEFORE_STMT, true);
149061 + } else {
149062 + gsi = gsi_for_stmt(def_stmt);
149063 + assign = build_cast_stmt(visited, TREE_TYPE(new_arg), new_arg, ssa_name_var, &gsi, AFTER_STMT, true);
149064 + }
149065 +
149066 + pointer_set_insert(visited->my_stmts, assign);
149067 + return get_lhs(assign);
149068 +}
149069 +
149070 +static tree cast_visited_phi_arg(struct visited *visited, tree ssa_name_var, tree arg, tree size_overflow_type)
149071 +{
149072 + basic_block bb;
149073 + gimple_stmt_iterator gsi;
149074 + const_gimple def_stmt;
149075 + const_gimple assign;
149076 +
149077 + def_stmt = get_def_stmt(arg);
149078 + bb = gimple_bb(def_stmt);
149079 + gcc_assert(bb->index != 0);
149080 + gsi = gsi_after_labels(bb);
149081 +
149082 + assign = build_cast_stmt(visited, size_overflow_type, arg, ssa_name_var, &gsi, BEFORE_STMT, false);
149083 + pointer_set_insert(visited->my_stmts, assign);
149084 + return get_lhs(assign);
149085 +}
149086 +
149087 +static tree create_new_phi_arg(struct visited *visited, tree ssa_name_var, tree new_arg, gphi *oldstmt, unsigned int i)
149088 +{
149089 + tree size_overflow_type;
149090 + tree arg;
149091 + const_gimple def_stmt;
149092 +
149093 + if (new_arg != NULL_TREE && is_gimple_constant(new_arg))
149094 + return new_arg;
149095 +
149096 + arg = gimple_phi_arg_def(oldstmt, i);
149097 + def_stmt = get_def_stmt(arg);
149098 + gcc_assert(def_stmt != NULL);
149099 + size_overflow_type = get_size_overflow_type(visited, oldstmt, arg);
149100 +
149101 + switch (gimple_code(def_stmt)) {
149102 + case GIMPLE_PHI:
149103 + return cast_visited_phi_arg(visited, ssa_name_var, arg, size_overflow_type);
149104 + case GIMPLE_NOP: {
149105 + basic_block bb;
149106 +
149107 + bb = gimple_phi_arg_edge(oldstmt, i)->src;
149108 + return cast_parm_decl(visited, ssa_name_var, arg, size_overflow_type, bb);
149109 + }
149110 + case GIMPLE_ASM: {
149111 + gimple_stmt_iterator gsi;
149112 + const_gimple assign;
149113 + gimple stmt = get_def_stmt(arg);
149114 +
149115 + gsi = gsi_for_stmt(stmt);
149116 + assign = build_cast_stmt(visited, size_overflow_type, arg, ssa_name_var, &gsi, AFTER_STMT, false);
149117 + pointer_set_insert(visited->my_stmts, assign);
149118 + return get_lhs(assign);
149119 + }
149120 + default:
149121 + gcc_assert(new_arg != NULL_TREE);
149122 + gcc_assert(types_compatible_p(TREE_TYPE(new_arg), size_overflow_type));
149123 + return use_phi_ssa_name(visited, ssa_name_var, new_arg);
149124 + }
149125 +}
149126 +
149127 +static gphi *overflow_create_phi_node(struct visited *visited, gphi *oldstmt, tree result)
149128 +{
149129 + basic_block bb;
149130 + gphi *phi;
149131 + gimple_seq seq;
149132 + gimple_stmt_iterator gsi = gsi_for_stmt(oldstmt);
149133 +
149134 + bb = gsi_bb(gsi);
149135 +
149136 + if (result == NULL_TREE) {
149137 + tree old_result = gimple_phi_result(oldstmt);
149138 + tree size_overflow_type = get_size_overflow_type(visited, oldstmt, old_result);
149139 +
149140 + result = create_new_var(size_overflow_type);
149141 + }
149142 +
149143 + phi = create_phi_node(result, bb);
149144 + gimple_phi_set_result(phi, make_ssa_name(result, phi));
149145 + seq = phi_nodes(bb);
149146 + gsi = gsi_last(seq);
149147 + gsi_remove(&gsi, false);
149148 +
149149 + gsi = gsi_for_stmt(oldstmt);
149150 + gsi_insert_after(&gsi, phi, GSI_NEW_STMT);
149151 + gimple_set_bb(phi, bb);
149152 + return phi;
149153 +}
149154 +
149155 +#if BUILDING_GCC_VERSION <= 4007
149156 +static tree create_new_phi_node(struct visited *visited, VEC(tree, heap) **args, tree ssa_name_var, gimple oldstmt)
149157 +#else
149158 +static tree create_new_phi_node(struct visited *visited, vec<tree, va_heap, vl_embed> *&args, tree ssa_name_var, gphi *oldstmt)
149159 +#endif
149160 +{
149161 + gphi *new_phi;
149162 + unsigned int i;
149163 + tree arg, result;
149164 + location_t loc = gimple_location(oldstmt);
149165 +
149166 +#if BUILDING_GCC_VERSION <= 4007
149167 + gcc_assert(!VEC_empty(tree, *args));
149168 +#else
149169 + gcc_assert(!args->is_empty());
149170 +#endif
149171 +
149172 + new_phi = overflow_create_phi_node(visited, oldstmt, ssa_name_var);
149173 + result = gimple_phi_result(new_phi);
149174 + ssa_name_var = SSA_NAME_VAR(result);
149175 +
149176 +#if BUILDING_GCC_VERSION <= 4007
149177 + FOR_EACH_VEC_ELT(tree, *args, i, arg) {
149178 +#else
149179 + FOR_EACH_VEC_SAFE_ELT(args, i, arg) {
149180 +#endif
149181 + arg = create_new_phi_arg(visited, ssa_name_var, arg, oldstmt, i);
149182 + add_phi_arg(new_phi, arg, gimple_phi_arg_edge(oldstmt, i), loc);
149183 + }
149184 +
149185 +#if BUILDING_GCC_VERSION <= 4007
149186 + VEC_free(tree, heap, *args);
149187 +#else
149188 + vec_free(args);
149189 +#endif
149190 + update_stmt(new_phi);
149191 + pointer_set_insert(visited->my_stmts, new_phi);
149192 + return result;
149193 +}
149194 +
149195 +static tree handle_phi(struct visited *visited, tree orig_result)
149196 +{
149197 + tree ssa_name_var = NULL_TREE;
149198 +#if BUILDING_GCC_VERSION <= 4007
149199 + VEC(tree, heap) *args = NULL;
149200 +#else
149201 + vec<tree, va_heap, vl_embed> *args = NULL;
149202 +#endif
149203 + gphi *oldstmt = as_a_gphi(get_def_stmt(orig_result));
149204 + unsigned int i, len = gimple_phi_num_args(oldstmt);
149205 +
149206 + pointer_set_insert(visited->stmts, oldstmt);
149207 + for (i = 0; i < len; i++) {
149208 + tree arg, new_arg;
149209 +
149210 + arg = gimple_phi_arg_def(oldstmt, i);
149211 + new_arg = expand(visited, arg);
149212 +
149213 + if (ssa_name_var == NULL_TREE && new_arg != NULL_TREE)
149214 + ssa_name_var = SSA_NAME_VAR(new_arg);
149215 +
149216 + if (is_gimple_constant(arg)) {
149217 + tree size_overflow_type = get_size_overflow_type(visited, oldstmt, arg);
149218 +
149219 + new_arg = cast_a_tree(size_overflow_type, arg);
149220 + }
149221 +
149222 +#if BUILDING_GCC_VERSION <= 4007
149223 + VEC_safe_push(tree, heap, args, new_arg);
149224 +#else
149225 + vec_safe_push(args, new_arg);
149226 +#endif
149227 + }
149228 +
149229 +#if BUILDING_GCC_VERSION <= 4007
149230 + return create_new_phi_node(visited, &args, ssa_name_var, oldstmt);
149231 +#else
149232 + return create_new_phi_node(visited, args, ssa_name_var, oldstmt);
149233 +#endif
149234 +}
149235 +
149236 +static tree create_cast_assign(struct visited *visited, gassign *stmt)
149237 +{
149238 + tree rhs1 = gimple_assign_rhs1(stmt);
149239 + tree lhs = gimple_assign_lhs(stmt);
149240 + const_tree rhs1_type = TREE_TYPE(rhs1);
149241 + const_tree lhs_type = TREE_TYPE(lhs);
149242 +
149243 + if (TYPE_UNSIGNED(rhs1_type) == TYPE_UNSIGNED(lhs_type))
149244 + return create_assign(visited, stmt, lhs, AFTER_STMT);
149245 +
149246 + return create_assign(visited, stmt, rhs1, AFTER_STMT);
149247 +}
149248 +
149249 +static bool skip_lhs_cast_check(const gassign *stmt)
149250 +{
149251 + const_tree rhs = gimple_assign_rhs1(stmt);
149252 + const_gimple def_stmt = get_def_stmt(rhs);
149253 +
149254 + // 3.8.2 kernel/futex_compat.c compat_exit_robust_list(): get_user() 64 ulong -> int (compat_long_t), int max
149255 + if (gimple_code(def_stmt) == GIMPLE_ASM)
149256 + return true;
149257 +
149258 + if (is_const_plus_unsigned_signed_truncation(rhs))
149259 + return true;
149260 +
149261 + return false;
149262 +}
149263 +
149264 +static tree create_string_param(tree string)
149265 +{
149266 + tree i_type, a_type;
149267 + const int length = TREE_STRING_LENGTH(string);
149268 +
149269 + gcc_assert(length > 0);
149270 +
149271 + i_type = build_index_type(build_int_cst(NULL_TREE, length - 1));
149272 + a_type = build_array_type(char_type_node, i_type);
149273 +
149274 + TREE_TYPE(string) = a_type;
149275 + TREE_CONSTANT(string) = 1;
149276 + TREE_READONLY(string) = 1;
149277 +
149278 + return build1(ADDR_EXPR, ptr_type_node, string);
149279 +}
149280 +
149281 +static void insert_cond(basic_block cond_bb, tree arg, enum tree_code cond_code, tree type_value)
149282 +{
149283 + gcond *cond_stmt;
149284 + gimple_stmt_iterator gsi = gsi_last_bb(cond_bb);
149285 +
149286 + cond_stmt = gimple_build_cond(cond_code, arg, type_value, NULL_TREE, NULL_TREE);
149287 + gsi_insert_after(&gsi, cond_stmt, GSI_CONTINUE_LINKING);
149288 + update_stmt(cond_stmt);
149289 +}
149290 +
149291 +static void insert_cond_result(basic_block bb_true, const_gimple stmt, const_tree arg, bool min)
149292 +{
149293 + gcall *func_stmt;
149294 + const_gimple def_stmt;
149295 + const_tree loc_line;
149296 + tree loc_file, ssa_name, current_func;
149297 + expanded_location xloc;
149298 + char *ssa_name_buf;
149299 + int len;
149300 + struct cgraph_edge *edge;
149301 + struct cgraph_node *report_node;
149302 + int frequency;
149303 + gimple_stmt_iterator gsi = gsi_start_bb(bb_true);
149304 +
149305 + def_stmt = get_def_stmt(arg);
149306 + xloc = expand_location(gimple_location(def_stmt));
149307 +
149308 + if (!gimple_has_location(def_stmt)) {
149309 + xloc = expand_location(gimple_location(stmt));
149310 + if (!gimple_has_location(stmt))
149311 + xloc = expand_location(DECL_SOURCE_LOCATION(current_function_decl));
149312 + }
149313 +
149314 + loc_line = build_int_cstu(unsigned_type_node, xloc.line);
149315 +
149316 + loc_file = build_string(strlen(xloc.file) + 1, xloc.file);
149317 + loc_file = create_string_param(loc_file);
149318 +
149319 + current_func = build_string(DECL_NAME_LENGTH(current_function_decl) + 1, DECL_NAME_POINTER(current_function_decl));
149320 + current_func = create_string_param(current_func);
149321 +
149322 + gcc_assert(DECL_NAME(SSA_NAME_VAR(arg)) != NULL);
149323 + call_count++;
149324 + len = asprintf(&ssa_name_buf, "%s_%u %s, count: %u\n", DECL_NAME_POINTER(SSA_NAME_VAR(arg)), SSA_NAME_VERSION(arg), min ? "min" : "max", call_count);
149325 + gcc_assert(len > 0);
149326 + ssa_name = build_string(len + 1, ssa_name_buf);
149327 + free(ssa_name_buf);
149328 + ssa_name = create_string_param(ssa_name);
149329 +
149330 + // void report_size_overflow(const char *file, unsigned int line, const char *func, const char *ssa_name)
149331 + func_stmt = gimple_build_call(report_size_overflow_decl, 4, loc_file, loc_line, current_func, ssa_name);
149332 + gsi_insert_after(&gsi, func_stmt, GSI_CONTINUE_LINKING);
149333 +
149334 + report_node = cgraph_get_create_node(report_size_overflow_decl);
149335 + gcc_assert(report_node);
149336 + frequency = compute_call_stmt_bb_frequency(current_function_decl, bb_true);
149337 +
149338 + edge = cgraph_create_edge(get_cnode(current_function_decl), report_node, func_stmt, bb_true->count, frequency, bb_true->loop_depth);
149339 + gcc_assert(edge != NULL);
149340 +}
149341 +
149342 +static void insert_check_size_overflow(gimple stmt, enum tree_code cond_code, tree arg, tree type_value, bool before, bool min)
149343 +{
149344 + basic_block cond_bb, join_bb, bb_true;
149345 + edge e;
149346 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
149347 +
149348 + cond_bb = gimple_bb(stmt);
149349 + if (before)
149350 + gsi_prev(&gsi);
149351 + if (gsi_end_p(gsi))
149352 + e = split_block_after_labels(cond_bb);
149353 + else
149354 + e = split_block(cond_bb, gsi_stmt(gsi));
149355 + cond_bb = e->src;
149356 + join_bb = e->dest;
149357 + e->flags = EDGE_FALSE_VALUE;
149358 + e->probability = REG_BR_PROB_BASE;
149359 +
149360 + bb_true = create_empty_bb(cond_bb);
149361 + make_edge(cond_bb, bb_true, EDGE_TRUE_VALUE);
149362 + make_edge(cond_bb, join_bb, EDGE_FALSE_VALUE);
149363 + make_edge(bb_true, join_bb, EDGE_FALLTHRU);
149364 +
149365 + gcc_assert(dom_info_available_p(CDI_DOMINATORS));
149366 + set_immediate_dominator(CDI_DOMINATORS, bb_true, cond_bb);
149367 + set_immediate_dominator(CDI_DOMINATORS, join_bb, cond_bb);
149368 +
149369 + if (current_loops != NULL) {
149370 + gcc_assert(cond_bb->loop_father == join_bb->loop_father);
149371 + add_bb_to_loop(bb_true, cond_bb->loop_father);
149372 + }
149373 +
149374 + insert_cond(cond_bb, arg, cond_code, type_value);
149375 + insert_cond_result(bb_true, stmt, arg, min);
149376 +
149377 +// print_the_code_insertions(stmt);
149378 +}
149379 +
149380 +void check_size_overflow(gimple stmt, tree size_overflow_type, tree cast_rhs, tree rhs, bool before)
149381 +{
149382 + const_tree rhs_type = TREE_TYPE(rhs);
149383 + tree cast_rhs_type, type_max_type, type_min_type, type_max, type_min;
149384 +
149385 + gcc_assert(rhs_type != NULL_TREE);
149386 + if (TREE_CODE(rhs_type) == POINTER_TYPE)
149387 + return;
149388 +
149389 + gcc_assert(TREE_CODE(rhs_type) == INTEGER_TYPE || TREE_CODE(rhs_type) == ENUMERAL_TYPE);
149390 +
149391 + if (is_const_plus_unsigned_signed_truncation(rhs))
149392 + return;
149393 +
149394 + type_max = cast_a_tree(size_overflow_type, TYPE_MAX_VALUE(rhs_type));
149395 + // typemax (-1) < typemin (0)
149396 + if (TREE_OVERFLOW(type_max))
149397 + return;
149398 +
149399 + type_min = cast_a_tree(size_overflow_type, TYPE_MIN_VALUE(rhs_type));
149400 +
149401 + cast_rhs_type = TREE_TYPE(cast_rhs);
149402 + type_max_type = TREE_TYPE(type_max);
149403 + gcc_assert(types_compatible_p(cast_rhs_type, type_max_type));
149404 +
149405 + insert_check_size_overflow(stmt, GT_EXPR, cast_rhs, type_max, before, MAX_CHECK);
149406 +
149407 + // special case: get_size_overflow_type(), 32, u64->s
149408 + if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode) && TYPE_UNSIGNED(size_overflow_type) && !TYPE_UNSIGNED(rhs_type))
149409 + return;
149410 +
149411 + type_min_type = TREE_TYPE(type_min);
149412 + gcc_assert(types_compatible_p(type_max_type, type_min_type));
149413 + insert_check_size_overflow(stmt, LT_EXPR, cast_rhs, type_min, before, MIN_CHECK);
149414 +}
149415 +
149416 +static tree create_cast_overflow_check(struct visited *visited, tree new_rhs1, gassign *stmt)
149417 +{
149418 + bool cast_lhs, cast_rhs;
149419 + tree lhs = gimple_assign_lhs(stmt);
149420 + tree rhs = gimple_assign_rhs1(stmt);
149421 + const_tree lhs_type = TREE_TYPE(lhs);
149422 + const_tree rhs_type = TREE_TYPE(rhs);
149423 + enum machine_mode lhs_mode = TYPE_MODE(lhs_type);
149424 + enum machine_mode rhs_mode = TYPE_MODE(rhs_type);
149425 + unsigned int lhs_size = GET_MODE_BITSIZE(lhs_mode);
149426 + unsigned int rhs_size = GET_MODE_BITSIZE(rhs_mode);
149427 +
149428 + static bool check_lhs[3][4] = {
149429 + // ss su us uu
149430 + { false, true, true, false }, // lhs > rhs
149431 + { false, false, false, false }, // lhs = rhs
149432 + { true, true, true, true }, // lhs < rhs
149433 + };
149434 +
149435 + static bool check_rhs[3][4] = {
149436 + // ss su us uu
149437 + { true, false, true, true }, // lhs > rhs
149438 + { true, false, true, true }, // lhs = rhs
149439 + { true, false, true, true }, // lhs < rhs
149440 + };
149441 +
149442 + // skip lhs check on signed SI -> HI cast or signed SI -> QI cast
149443 + if (rhs_mode == SImode && !TYPE_UNSIGNED(rhs_type) && (lhs_mode == HImode || lhs_mode == QImode))
149444 + return create_assign(visited, stmt, lhs, AFTER_STMT);
149445 +
149446 + if (lhs_size > rhs_size) {
149447 + cast_lhs = check_lhs[0][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
149448 + cast_rhs = check_rhs[0][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
149449 + } else if (lhs_size == rhs_size) {
149450 + cast_lhs = check_lhs[1][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
149451 + cast_rhs = check_rhs[1][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
149452 + } else {
149453 + cast_lhs = check_lhs[2][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
149454 + cast_rhs = check_rhs[2][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
149455 + }
149456 +
149457 + if (!cast_lhs && !cast_rhs)
149458 + return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
149459 +
149460 + if (cast_lhs && !skip_lhs_cast_check(stmt))
149461 + check_size_overflow(stmt, TREE_TYPE(new_rhs1), new_rhs1, lhs, BEFORE_STMT);
149462 +
149463 + if (cast_rhs)
149464 + check_size_overflow(stmt, TREE_TYPE(new_rhs1), new_rhs1, rhs, BEFORE_STMT);
149465 +
149466 + return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
149467 +}
149468 +
149469 +static tree handle_unary_rhs(struct visited *visited, gassign *stmt)
149470 +{
149471 + enum tree_code rhs_code;
149472 + tree rhs1, new_rhs1, lhs = gimple_assign_lhs(stmt);
149473 +
149474 + if (pointer_set_contains(visited->my_stmts, stmt))
149475 + return lhs;
149476 +
149477 + rhs1 = gimple_assign_rhs1(stmt);
149478 + if (TREE_CODE(TREE_TYPE(rhs1)) == POINTER_TYPE)
149479 + return create_assign(visited, stmt, lhs, AFTER_STMT);
149480 +
149481 + new_rhs1 = expand(visited, rhs1);
149482 +
149483 + if (new_rhs1 == NULL_TREE)
149484 + return create_cast_assign(visited, stmt);
149485 +
149486 + if (pointer_set_contains(visited->no_cast_check, stmt))
149487 + return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
149488 +
149489 + rhs_code = gimple_assign_rhs_code(stmt);
149490 + if (rhs_code == BIT_NOT_EXPR || rhs_code == NEGATE_EXPR) {
149491 + tree size_overflow_type = get_size_overflow_type(visited, stmt, rhs1);
149492 +
149493 + new_rhs1 = cast_to_new_size_overflow_type(visited, stmt, new_rhs1, size_overflow_type, BEFORE_STMT);
149494 + check_size_overflow(stmt, size_overflow_type, new_rhs1, rhs1, BEFORE_STMT);
149495 + return create_assign(visited, stmt, lhs, AFTER_STMT);
149496 + }
149497 +
149498 + if (!gimple_assign_cast_p(stmt))
149499 + return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
149500 +
149501 + return create_cast_overflow_check(visited, new_rhs1, stmt);
149502 +}
149503 +
149504 +static tree handle_unary_ops(struct visited *visited, gassign *stmt)
149505 +{
149506 + tree rhs1, lhs = gimple_assign_lhs(stmt);
149507 + gimple def_stmt = get_def_stmt(lhs);
149508 +
149509 + gcc_assert(gimple_code(def_stmt) != GIMPLE_NOP);
149510 + rhs1 = gimple_assign_rhs1(def_stmt);
149511 +
149512 + if (is_gimple_constant(rhs1))
149513 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
149514 +
149515 + switch (TREE_CODE(rhs1)) {
149516 + case SSA_NAME: {
149517 + tree ret = handle_unary_rhs(visited, as_a_gassign(def_stmt));
149518 +
149519 + if (gimple_assign_cast_p(stmt))
149520 + unsigned_signed_cast_intentional_overflow(visited, stmt);
149521 + return ret;
149522 + }
149523 + case ARRAY_REF:
149524 + case BIT_FIELD_REF:
149525 + case ADDR_EXPR:
149526 + case COMPONENT_REF:
149527 + case INDIRECT_REF:
149528 +#if BUILDING_GCC_VERSION >= 4006
149529 + case MEM_REF:
149530 +#endif
149531 + case TARGET_MEM_REF:
149532 + case VIEW_CONVERT_EXPR:
149533 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
149534 + case PARM_DECL:
149535 + case VAR_DECL:
149536 + return create_assign(visited, stmt, lhs, AFTER_STMT);
149537 +
149538 + default:
149539 + debug_gimple_stmt(def_stmt);
149540 + debug_tree(rhs1);
149541 + gcc_unreachable();
149542 + }
149543 +}
149544 +
149545 +static void __unused print_the_code_insertions(const_gimple stmt)
149546 +{
149547 + location_t loc = gimple_location(stmt);
149548 +
149549 + inform(loc, "Integer size_overflow check applied here.");
149550 +}
149551 +
149552 +static bool is_from_cast(const_tree node)
149553 +{
149554 + gimple def_stmt = get_def_stmt(node);
149555 +
149556 + if (!def_stmt)
149557 + return false;
149558 +
149559 + if (gimple_assign_cast_p(def_stmt))
149560 + return true;
149561 +
149562 + return false;
149563 +}
149564 +
149565 +// Skip duplication when there is a minus expr and the type of rhs1 or rhs2 is a pointer_type.
149566 +static bool is_ptr_diff(gassign *stmt)
149567 +{
149568 + const_tree rhs1, rhs2, ptr1_rhs, ptr2_rhs;
149569 +
149570 + if (gimple_assign_rhs_code(stmt) != MINUS_EXPR)
149571 + return false;
149572 +
149573 + rhs1 = gimple_assign_rhs1(stmt);
149574 + if (!is_from_cast(rhs1))
149575 + return false;
149576 +
149577 + rhs2 = gimple_assign_rhs2(stmt);
149578 + if (!is_from_cast(rhs2))
149579 + return false;
149580 +
149581 + ptr1_rhs = gimple_assign_rhs1(get_def_stmt(rhs1));
149582 + ptr2_rhs = gimple_assign_rhs1(get_def_stmt(rhs2));
149583 +
149584 + if (TREE_CODE(TREE_TYPE(ptr1_rhs)) != POINTER_TYPE && TREE_CODE(TREE_TYPE(ptr2_rhs)) != POINTER_TYPE)
149585 + return false;
149586 +
149587 + return true;
149588 +}
149589 +
149590 +static tree handle_comparison_code_class(struct visited *visited, gassign *stmt, tree new_rhs1, tree new_rhs2)
149591 +{
149592 + tree rhs1, rhs2, lhs;
149593 +
149594 + rhs1 = gimple_assign_rhs1(stmt);
149595 + if (!is_gimple_constant(rhs1) && new_rhs1 != NULL_TREE)
149596 + check_size_overflow(stmt, TREE_TYPE(new_rhs1), new_rhs1, rhs1, BEFORE_STMT);
149597 +
149598 + lhs = gimple_assign_lhs(stmt);
149599 + if (new_rhs2 == NULL_TREE)
149600 + return create_assign(visited, stmt, lhs, AFTER_STMT);
149601 +
149602 + rhs2 = gimple_assign_rhs2(stmt);
149603 + if (!is_gimple_constant(rhs2))
149604 + check_size_overflow(stmt, TREE_TYPE(new_rhs2), new_rhs2, rhs2, BEFORE_STMT);
149605 + return create_assign(visited, stmt, lhs, AFTER_STMT);
149606 +}
149607 +
149608 +static tree handle_binary_ops(struct visited *visited, tree lhs)
149609 +{
149610 + enum intentional_overflow_type res;
149611 + tree rhs1, rhs2, new_lhs;
149612 + gassign *def_stmt = as_a_gassign(get_def_stmt(lhs));
149613 + tree new_rhs1 = NULL_TREE;
149614 + tree new_rhs2 = NULL_TREE;
149615 +
149616 + if (is_ptr_diff(def_stmt))
149617 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
149618 +
149619 + rhs1 = gimple_assign_rhs1(def_stmt);
149620 + rhs2 = gimple_assign_rhs2(def_stmt);
149621 +
149622 + /* no DImode/TImode division in the 32/64 bit kernel */
149623 + switch (gimple_assign_rhs_code(def_stmt)) {
149624 + case RDIV_EXPR:
149625 + case TRUNC_DIV_EXPR:
149626 + case CEIL_DIV_EXPR:
149627 + case FLOOR_DIV_EXPR:
149628 + case ROUND_DIV_EXPR:
149629 + case TRUNC_MOD_EXPR:
149630 + case CEIL_MOD_EXPR:
149631 + case FLOOR_MOD_EXPR:
149632 + case ROUND_MOD_EXPR:
149633 + case EXACT_DIV_EXPR:
149634 + case POINTER_PLUS_EXPR:
149635 + case BIT_AND_EXPR:
149636 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
149637 + default:
149638 + break;
149639 + }
149640 +
149641 + new_lhs = handle_integer_truncation(visited, lhs);
149642 + if (new_lhs != NULL_TREE)
149643 + return new_lhs;
149644 +
149645 + if (TREE_CODE(rhs1) == SSA_NAME)
149646 + new_rhs1 = expand(visited, rhs1);
149647 + if (TREE_CODE(rhs2) == SSA_NAME)
149648 + new_rhs2 = expand(visited, rhs2);
149649 +
149650 + res = add_mul_intentional_overflow(def_stmt);
149651 + if (res != NO_INTENTIONAL_OVERFLOW) {
149652 + new_lhs = dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
149653 + insert_cast_expr(visited, as_a_gassign(get_def_stmt(new_lhs)), res);
149654 + return new_lhs;
149655 + }
149656 +
149657 + if (skip_expr_on_double_type(def_stmt)) {
149658 + new_lhs = dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
149659 + insert_cast_expr(visited, as_a_gassign(get_def_stmt(new_lhs)), NO_INTENTIONAL_OVERFLOW);
149660 + return new_lhs;
149661 + }
149662 +
149663 + if (is_a_neg_overflow(def_stmt, rhs2))
149664 + return handle_intentional_overflow(visited, true, def_stmt, new_rhs1, NULL_TREE);
149665 + if (is_a_neg_overflow(def_stmt, rhs1))
149666 + return handle_intentional_overflow(visited, true, def_stmt, new_rhs2, new_rhs2);
149667 +
149668 +
149669 + if (is_a_constant_overflow(def_stmt, rhs2))
149670 + return handle_intentional_overflow(visited, !is_a_cast_and_const_overflow(rhs1), def_stmt, new_rhs1, NULL_TREE);
149671 + if (is_a_constant_overflow(def_stmt, rhs1))
149672 + return handle_intentional_overflow(visited, !is_a_cast_and_const_overflow(rhs2), def_stmt, new_rhs2, new_rhs2);
149673 +
149674 + // the const is between 0 and (signed) MAX
149675 + if (is_gimple_constant(rhs1))
149676 + new_rhs1 = create_assign(visited, def_stmt, rhs1, BEFORE_STMT);
149677 + if (is_gimple_constant(rhs2))
149678 + new_rhs2 = create_assign(visited, def_stmt, rhs2, BEFORE_STMT);
149679 +
149680 + if (TREE_CODE_CLASS(gimple_assign_rhs_code(def_stmt)) == tcc_comparison)
149681 + return handle_comparison_code_class(visited, def_stmt, new_rhs1, new_rhs2);
149682 +
149683 + return dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
149684 +}
149685 +
149686 +#if BUILDING_GCC_VERSION >= 4006
149687 +static tree get_new_rhs(struct visited *visited, tree size_overflow_type, tree rhs)
149688 +{
149689 + if (is_gimple_constant(rhs))
149690 + return cast_a_tree(size_overflow_type, rhs);
149691 + if (TREE_CODE(rhs) != SSA_NAME)
149692 + return NULL_TREE;
149693 + return expand(visited, rhs);
149694 +}
149695 +
149696 +static tree handle_ternary_ops(struct visited *visited, tree lhs)
149697 +{
149698 + tree rhs1, rhs2, rhs3, new_rhs1, new_rhs2, new_rhs3, size_overflow_type;
149699 + gassign *def_stmt = as_a_gassign(get_def_stmt(lhs));
149700 +
149701 + size_overflow_type = get_size_overflow_type(visited, def_stmt, lhs);
149702 +
149703 + rhs1 = gimple_assign_rhs1(def_stmt);
149704 + rhs2 = gimple_assign_rhs2(def_stmt);
149705 + rhs3 = gimple_assign_rhs3(def_stmt);
149706 + new_rhs1 = get_new_rhs(visited, size_overflow_type, rhs1);
149707 + new_rhs2 = get_new_rhs(visited, size_overflow_type, rhs2);
149708 + new_rhs3 = get_new_rhs(visited, size_overflow_type, rhs3);
149709 +
149710 + return dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, new_rhs3);
149711 +}
149712 +#endif
149713 +
149714 +static tree get_my_stmt_lhs(struct visited *visited, gimple stmt)
149715 +{
149716 + gimple_stmt_iterator gsi;
149717 + gimple next_stmt = NULL;
149718 +
149719 + gsi = gsi_for_stmt(stmt);
149720 +
149721 + do {
149722 + gsi_next(&gsi);
149723 + next_stmt = gsi_stmt(gsi);
149724 +
149725 + if (gimple_code(stmt) == GIMPLE_PHI && !pointer_set_contains(visited->my_stmts, next_stmt))
149726 + return NULL_TREE;
149727 +
149728 + if (pointer_set_contains(visited->my_stmts, next_stmt) && !pointer_set_contains(visited->skip_expr_casts, next_stmt))
149729 + break;
149730 +
149731 + gcc_assert(pointer_set_contains(visited->my_stmts, next_stmt));
149732 + } while (!gsi_end_p(gsi));
149733 +
149734 + gcc_assert(next_stmt);
149735 + return get_lhs(next_stmt);
149736 +}
149737 +
149738 +static tree expand_visited(struct visited *visited, gimple def_stmt)
149739 +{
149740 + gimple_stmt_iterator gsi;
149741 + enum gimple_code code = gimple_code(def_stmt);
149742 +
149743 + if (code == GIMPLE_ASM)
149744 + return NULL_TREE;
149745 +
149746 + gsi = gsi_for_stmt(def_stmt);
149747 + gsi_next(&gsi);
149748 +
149749 + if (gimple_code(def_stmt) == GIMPLE_PHI && gsi_end_p(gsi))
149750 + return NULL_TREE;
149751 + return get_my_stmt_lhs(visited, def_stmt);
149752 +}
149753 +
149754 +tree expand(struct visited *visited, tree lhs)
149755 +{
149756 + gimple def_stmt;
149757 +
149758 + def_stmt = get_def_stmt(lhs);
149759 +
149760 + if (!def_stmt || gimple_code(def_stmt) == GIMPLE_NOP)
149761 + return NULL_TREE;
149762 +
149763 + if (pointer_set_contains(visited->my_stmts, def_stmt))
149764 + return lhs;
149765 +
149766 + if (pointer_set_contains(visited->stmts, def_stmt))
149767 + return expand_visited(visited, def_stmt);
149768 +
149769 + if (is_gimple_constant(lhs))
149770 + return NULL_TREE;
149771 + if (skip_types(lhs))
149772 + return NULL_TREE;
149773 +
149774 + switch (gimple_code(def_stmt)) {
149775 + case GIMPLE_PHI:
149776 + return handle_phi(visited, lhs);
149777 + case GIMPLE_CALL:
149778 + case GIMPLE_ASM:
149779 + if (is_size_overflow_asm(def_stmt))
149780 + return expand(visited, get_size_overflow_asm_input(as_a_gasm(def_stmt)));
149781 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
149782 + case GIMPLE_ASSIGN:
149783 + switch (gimple_num_ops(def_stmt)) {
149784 + case 2:
149785 + return handle_unary_ops(visited, as_a_gassign(def_stmt));
149786 + case 3:
149787 + return handle_binary_ops(visited, lhs);
149788 +#if BUILDING_GCC_VERSION >= 4006
149789 + case 4:
149790 + return handle_ternary_ops(visited, lhs);
149791 +#endif
149792 + }
149793 + default:
149794 + debug_gimple_stmt(def_stmt);
149795 + error("%s: unknown gimple code", __func__);
149796 + gcc_unreachable();
149797 + }
149798 +}
149799 diff --git a/tools/gcc/stackleak_plugin.c b/tools/gcc/stackleak_plugin.c
149800 new file mode 100644
149801 index 0000000..1d296ce
149802 --- /dev/null
149803 +++ b/tools/gcc/stackleak_plugin.c
149804 @@ -0,0 +1,432 @@
149805 +/*
149806 + * Copyright 2011-2015 by the PaX Team <pageexec@freemail.hu>
149807 + * Licensed under the GPL v2
149808 + *
149809 + * Note: the choice of the license means that the compilation process is
149810 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
149811 + * but for the kernel it doesn't matter since it doesn't link against
149812 + * any of the gcc libraries
149813 + *
149814 + * gcc plugin to help implement various PaX features
149815 + *
149816 + * - track lowest stack pointer
149817 + *
149818 + * TODO:
149819 + * - initialize all local variables
149820 + *
149821 + * BUGS:
149822 + * - none known
149823 + */
149824 +
149825 +#include "gcc-common.h"
149826 +
149827 +int plugin_is_GPL_compatible;
149828 +
149829 +static int track_frame_size = -1;
149830 +static const char track_function[] = "pax_track_stack";
149831 +static const char check_function[] = "pax_check_alloca";
149832 +static GTY(()) tree track_function_decl;
149833 +static GTY(()) tree check_function_decl;
149834 +static bool init_locals;
149835 +
149836 +static struct plugin_info stackleak_plugin_info = {
149837 + .version = "201504282245",
149838 + .help = "track-lowest-sp=nn\ttrack sp in functions whose frame size is at least nn bytes\n"
149839 +// "initialize-locals\t\tforcibly initialize all stack frames\n"
149840 +};
149841 +
149842 +static void stackleak_check_alloca(gimple_stmt_iterator *gsi)
149843 +{
149844 + gcall *check_alloca;
149845 + tree alloca_size;
149846 + cgraph_node_ptr node;
149847 + int frequency;
149848 + basic_block bb;
149849 +
149850 + // insert call to void pax_check_alloca(unsigned long size)
149851 + alloca_size = gimple_call_arg(gsi_stmt(*gsi), 0);
149852 + check_alloca = gimple_build_call(check_function_decl, 1, alloca_size);
149853 + gsi_insert_before(gsi, check_alloca, GSI_SAME_STMT);
149854 +
149855 + // update the cgraph
149856 + bb = gimple_bb(check_alloca);
149857 + node = cgraph_get_create_node(check_function_decl);
149858 + gcc_assert(node);
149859 + frequency = compute_call_stmt_bb_frequency(current_function_decl, bb);
149860 + cgraph_create_edge(cgraph_get_node(current_function_decl), node, check_alloca, bb->count, frequency, bb->loop_depth);
149861 +}
149862 +
149863 +static void stackleak_add_instrumentation(gimple_stmt_iterator *gsi)
149864 +{
149865 + gcall *track_stack;
149866 + cgraph_node_ptr node;
149867 + int frequency;
149868 + basic_block bb;
149869 +
149870 + // insert call to void pax_track_stack(void)
149871 + track_stack = gimple_build_call(track_function_decl, 0);
149872 + gsi_insert_after(gsi, track_stack, GSI_CONTINUE_LINKING);
149873 +
149874 + // update the cgraph
149875 + bb = gimple_bb(track_stack);
149876 + node = cgraph_get_create_node(track_function_decl);
149877 + gcc_assert(node);
149878 + frequency = compute_call_stmt_bb_frequency(current_function_decl, bb);
149879 + cgraph_create_edge(cgraph_get_node(current_function_decl), node, track_stack, bb->count, frequency, bb->loop_depth);
149880 +}
149881 +
149882 +static bool is_alloca(gimple stmt)
149883 +{
149884 + if (gimple_call_builtin_p(stmt, BUILT_IN_ALLOCA))
149885 + return true;
149886 +
149887 +#if BUILDING_GCC_VERSION >= 4007
149888 + if (gimple_call_builtin_p(stmt, BUILT_IN_ALLOCA_WITH_ALIGN))
149889 + return true;
149890 +#endif
149891 +
149892 + return false;
149893 +}
149894 +
149895 +static unsigned int execute_stackleak_tree_instrument(void)
149896 +{
149897 + basic_block bb, entry_bb;
149898 + bool prologue_instrumented = false, is_leaf = true;
149899 +
149900 + entry_bb = ENTRY_BLOCK_PTR_FOR_FN(cfun)->next_bb;
149901 +
149902 + // 1. loop through BBs and GIMPLE statements
149903 + FOR_EACH_BB_FN(bb, cfun) {
149904 + gimple_stmt_iterator gsi;
149905 +
149906 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
149907 + gimple stmt;
149908 +
149909 + stmt = gsi_stmt(gsi);
149910 +
149911 + if (is_gimple_call(stmt))
149912 + is_leaf = false;
149913 +
149914 + // gimple match: align 8 built-in BUILT_IN_NORMAL:BUILT_IN_ALLOCA attributes <tree_list 0xb7576450>
149915 + if (!is_alloca(stmt))
149916 + continue;
149917 +
149918 + // 2. insert stack overflow check before each __builtin_alloca call
149919 + stackleak_check_alloca(&gsi);
149920 +
149921 + // 3. insert track call after each __builtin_alloca call
149922 + stackleak_add_instrumentation(&gsi);
149923 + if (bb == entry_bb)
149924 + prologue_instrumented = true;
149925 + }
149926 + }
149927 +
149928 + // special cases for some bad linux code: taking the address of static inline functions will materialize them
149929 + // but we mustn't instrument some of them as the resulting stack alignment required by the function call ABI
149930 + // will break other assumptions regarding the expected (but not otherwise enforced) register clobbering ABI.
149931 + // case in point: native_save_fl on amd64 when optimized for size clobbers rdx if it were instrumented here.
149932 + if (is_leaf && !TREE_PUBLIC(current_function_decl) && DECL_DECLARED_INLINE_P(current_function_decl))
149933 + return 0;
149934 + if (is_leaf && !strncmp(IDENTIFIER_POINTER(DECL_NAME(current_function_decl)), "_paravirt_", 10))
149935 + return 0;
149936 +
149937 + // 4. insert track call at the beginning
149938 + if (!prologue_instrumented) {
149939 + gimple_stmt_iterator gsi;
149940 +
149941 + bb = split_block_after_labels(ENTRY_BLOCK_PTR_FOR_FN(cfun))->dest;
149942 + if (dom_info_available_p(CDI_DOMINATORS))
149943 + set_immediate_dominator(CDI_DOMINATORS, bb, ENTRY_BLOCK_PTR_FOR_FN(cfun));
149944 + gsi = gsi_start_bb(bb);
149945 + stackleak_add_instrumentation(&gsi);
149946 + }
149947 +
149948 + return 0;
149949 +}
149950 +
149951 +static unsigned int execute_stackleak_final(void)
149952 +{
149953 + rtx_insn *insn, *next;
149954 +
149955 + if (cfun->calls_alloca)
149956 + return 0;
149957 +
149958 + // keep calls only if function frame is big enough
149959 + if (get_frame_size() >= track_frame_size)
149960 + return 0;
149961 +
149962 + // 1. find pax_track_stack calls
149963 + for (insn = get_insns(); insn; insn = next) {
149964 + // rtl match: (call_insn 8 7 9 3 (call (mem (symbol_ref ("pax_track_stack") [flags 0x41] <function_decl 0xb7470e80 pax_track_stack>) [0 S1 A8]) (4)) -1 (nil) (nil))
149965 + rtx body;
149966 +
149967 + next = NEXT_INSN(insn);
149968 + if (!CALL_P(insn))
149969 + continue;
149970 + body = PATTERN(insn);
149971 + if (GET_CODE(body) != CALL)
149972 + continue;
149973 + body = XEXP(body, 0);
149974 + if (GET_CODE(body) != MEM)
149975 + continue;
149976 + body = XEXP(body, 0);
149977 + if (GET_CODE(body) != SYMBOL_REF)
149978 + continue;
149979 +// if (strcmp(XSTR(body, 0), track_function))
149980 + if (SYMBOL_REF_DECL(body) != track_function_decl)
149981 + continue;
149982 +// warning(0, "track_frame_size: %d %ld %d", cfun->calls_alloca, get_frame_size(), track_frame_size);
149983 + // 2. delete call
149984 + delete_insn_and_edges(insn);
149985 +#if BUILDING_GCC_VERSION >= 4007
149986 + if (GET_CODE(next) == NOTE && NOTE_KIND(next) == NOTE_INSN_CALL_ARG_LOCATION) {
149987 + insn = next;
149988 + next = NEXT_INSN(insn);
149989 + delete_insn_and_edges(insn);
149990 + }
149991 +#endif
149992 + }
149993 +
149994 +// print_simple_rtl(stderr, get_insns());
149995 +// print_rtl(stderr, get_insns());
149996 +// warning(0, "track_frame_size: %d %ld %d", cfun->calls_alloca, get_frame_size(), track_frame_size);
149997 +
149998 + return 0;
149999 +}
150000 +
150001 +static bool gate_stackleak_track_stack(void)
150002 +{
150003 + tree section;
150004 +
150005 + if (ix86_cmodel != CM_KERNEL)
150006 + return false;
150007 +
150008 + section = lookup_attribute("section", DECL_ATTRIBUTES(current_function_decl));
150009 + if (section && TREE_VALUE(section)) {
150010 + section = TREE_VALUE(TREE_VALUE(section));
150011 +
150012 + if (!strncmp(TREE_STRING_POINTER(section), ".init.text", 10))
150013 + return false;
150014 + if (!strncmp(TREE_STRING_POINTER(section), ".devinit.text", 13))
150015 + return false;
150016 + if (!strncmp(TREE_STRING_POINTER(section), ".cpuinit.text", 13))
150017 + return false;
150018 + if (!strncmp(TREE_STRING_POINTER(section), ".meminit.text", 13))
150019 + return false;
150020 + }
150021 +
150022 + return track_frame_size >= 0;
150023 +}
150024 +
150025 +static void stackleak_start_unit(void *gcc_data, void *user_data)
150026 +{
150027 + tree fntype;
150028 +
150029 + // void pax_track_stack(void)
150030 + fntype = build_function_type_list(void_type_node, NULL_TREE);
150031 + track_function_decl = build_fn_decl(track_function, fntype);
150032 + DECL_ASSEMBLER_NAME(track_function_decl); // for LTO
150033 + TREE_PUBLIC(track_function_decl) = 1;
150034 + TREE_USED(track_function_decl) = 1;
150035 + DECL_EXTERNAL(track_function_decl) = 1;
150036 + DECL_ARTIFICIAL(track_function_decl) = 1;
150037 + DECL_PRESERVE_P(track_function_decl) = 1;
150038 +
150039 + // void pax_check_alloca(unsigned long)
150040 + fntype = build_function_type_list(void_type_node, long_unsigned_type_node, NULL_TREE);
150041 + check_function_decl = build_fn_decl(check_function, fntype);
150042 + DECL_ASSEMBLER_NAME(check_function_decl); // for LTO
150043 + TREE_PUBLIC(check_function_decl) = 1;
150044 + TREE_USED(check_function_decl) = 1;
150045 + DECL_EXTERNAL(check_function_decl) = 1;
150046 + DECL_ARTIFICIAL(check_function_decl) = 1;
150047 + DECL_PRESERVE_P(check_function_decl) = 1;
150048 +}
150049 +
150050 +#if BUILDING_GCC_VERSION >= 4009
150051 +namespace {
150052 +static const struct pass_data stackleak_tree_instrument_pass_data = {
150053 +#else
150054 +static struct gimple_opt_pass stackleak_tree_instrument_pass = {
150055 + .pass = {
150056 +#endif
150057 + .type = GIMPLE_PASS,
150058 + .name = "stackleak_tree_instrument",
150059 +#if BUILDING_GCC_VERSION >= 4008
150060 + .optinfo_flags = OPTGROUP_NONE,
150061 +#endif
150062 +#if BUILDING_GCC_VERSION >= 5000
150063 +#elif BUILDING_GCC_VERSION == 4009
150064 + .has_gate = true,
150065 + .has_execute = true,
150066 +#else
150067 + .gate = gate_stackleak_track_stack,
150068 + .execute = execute_stackleak_tree_instrument,
150069 + .sub = NULL,
150070 + .next = NULL,
150071 + .static_pass_number = 0,
150072 +#endif
150073 + .tv_id = TV_NONE,
150074 + .properties_required = PROP_gimple_leh | PROP_cfg,
150075 + .properties_provided = 0,
150076 + .properties_destroyed = 0,
150077 + .todo_flags_start = 0, //TODO_verify_ssa | TODO_verify_flow | TODO_verify_stmts,
150078 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_update_ssa | TODO_rebuild_cgraph_edges
150079 +#if BUILDING_GCC_VERSION < 4009
150080 + }
150081 +#endif
150082 +};
150083 +
150084 +#if BUILDING_GCC_VERSION >= 4009
150085 +static const struct pass_data stackleak_final_rtl_opt_pass_data = {
150086 +#else
150087 +static struct rtl_opt_pass stackleak_final_rtl_opt_pass = {
150088 + .pass = {
150089 +#endif
150090 + .type = RTL_PASS,
150091 + .name = "stackleak_final",
150092 +#if BUILDING_GCC_VERSION >= 4008
150093 + .optinfo_flags = OPTGROUP_NONE,
150094 +#endif
150095 +#if BUILDING_GCC_VERSION >= 5000
150096 +#elif BUILDING_GCC_VERSION == 4009
150097 + .has_gate = true,
150098 + .has_execute = true,
150099 +#else
150100 + .gate = gate_stackleak_track_stack,
150101 + .execute = execute_stackleak_final,
150102 + .sub = NULL,
150103 + .next = NULL,
150104 + .static_pass_number = 0,
150105 +#endif
150106 + .tv_id = TV_NONE,
150107 + .properties_required = 0,
150108 + .properties_provided = 0,
150109 + .properties_destroyed = 0,
150110 + .todo_flags_start = 0,
150111 + .todo_flags_finish = TODO_dump_func
150112 +#if BUILDING_GCC_VERSION < 4009
150113 + }
150114 +#endif
150115 +};
150116 +
150117 +#if BUILDING_GCC_VERSION >= 4009
150118 +class stackleak_tree_instrument_pass : public gimple_opt_pass {
150119 +public:
150120 + stackleak_tree_instrument_pass() : gimple_opt_pass(stackleak_tree_instrument_pass_data, g) {}
150121 +#if BUILDING_GCC_VERSION >= 5000
150122 + virtual bool gate(function *) { return gate_stackleak_track_stack(); }
150123 + virtual unsigned int execute(function *) { return execute_stackleak_tree_instrument(); }
150124 +#else
150125 + bool gate() { return gate_stackleak_track_stack(); }
150126 + unsigned int execute() { return execute_stackleak_tree_instrument(); }
150127 +#endif
150128 +};
150129 +
150130 +class stackleak_final_rtl_opt_pass : public rtl_opt_pass {
150131 +public:
150132 + stackleak_final_rtl_opt_pass() : rtl_opt_pass(stackleak_final_rtl_opt_pass_data, g) {}
150133 +#if BUILDING_GCC_VERSION >= 5000
150134 + virtual bool gate(function *) { return gate_stackleak_track_stack(); }
150135 + virtual unsigned int execute(function *) { return execute_stackleak_final(); }
150136 +#else
150137 + bool gate() { return gate_stackleak_track_stack(); }
150138 + unsigned int execute() { return execute_stackleak_final(); }
150139 +#endif
150140 +};
150141 +}
150142 +
150143 +static opt_pass *make_stackleak_tree_instrument_pass(void)
150144 +{
150145 + return new stackleak_tree_instrument_pass();
150146 +}
150147 +
150148 +static opt_pass *make_stackleak_final_rtl_opt_pass(void)
150149 +{
150150 + return new stackleak_final_rtl_opt_pass();
150151 +}
150152 +#else
150153 +static struct opt_pass *make_stackleak_tree_instrument_pass(void)
150154 +{
150155 + return &stackleak_tree_instrument_pass.pass;
150156 +}
150157 +
150158 +static struct opt_pass *make_stackleak_final_rtl_opt_pass(void)
150159 +{
150160 + return &stackleak_final_rtl_opt_pass.pass;
150161 +}
150162 +#endif
150163 +
150164 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
150165 +{
150166 + const char * const plugin_name = plugin_info->base_name;
150167 + const int argc = plugin_info->argc;
150168 + const struct plugin_argument * const argv = plugin_info->argv;
150169 + int i;
150170 + struct register_pass_info stackleak_tree_instrument_pass_info;
150171 + struct register_pass_info stackleak_final_pass_info;
150172 + static const struct ggc_root_tab gt_ggc_r_gt_stackleak[] = {
150173 + {
150174 + .base = &track_function_decl,
150175 + .nelt = 1,
150176 + .stride = sizeof(track_function_decl),
150177 + .cb = &gt_ggc_mx_tree_node,
150178 + .pchw = &gt_pch_nx_tree_node
150179 + },
150180 + {
150181 + .base = &check_function_decl,
150182 + .nelt = 1,
150183 + .stride = sizeof(check_function_decl),
150184 + .cb = &gt_ggc_mx_tree_node,
150185 + .pchw = &gt_pch_nx_tree_node
150186 + },
150187 + LAST_GGC_ROOT_TAB
150188 + };
150189 +
150190 + stackleak_tree_instrument_pass_info.pass = make_stackleak_tree_instrument_pass();
150191 +// stackleak_tree_instrument_pass_info.reference_pass_name = "tree_profile";
150192 + stackleak_tree_instrument_pass_info.reference_pass_name = "optimized";
150193 + stackleak_tree_instrument_pass_info.ref_pass_instance_number = 1;
150194 + stackleak_tree_instrument_pass_info.pos_op = PASS_POS_INSERT_BEFORE;
150195 +
150196 + stackleak_final_pass_info.pass = make_stackleak_final_rtl_opt_pass();
150197 + stackleak_final_pass_info.reference_pass_name = "final";
150198 + stackleak_final_pass_info.ref_pass_instance_number = 1;
150199 + stackleak_final_pass_info.pos_op = PASS_POS_INSERT_BEFORE;
150200 +
150201 + if (!plugin_default_version_check(version, &gcc_version)) {
150202 + error(G_("incompatible gcc/plugin versions"));
150203 + return 1;
150204 + }
150205 +
150206 + register_callback(plugin_name, PLUGIN_INFO, NULL, &stackleak_plugin_info);
150207 +
150208 + for (i = 0; i < argc; ++i) {
150209 + if (!strcmp(argv[i].key, "track-lowest-sp")) {
150210 + if (!argv[i].value) {
150211 + error(G_("no value supplied for option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
150212 + continue;
150213 + }
150214 + track_frame_size = atoi(argv[i].value);
150215 + if (argv[i].value[0] < '0' || argv[i].value[0] > '9' || track_frame_size < 0)
150216 + error(G_("invalid option argument '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, argv[i].value);
150217 + continue;
150218 + }
150219 + if (!strcmp(argv[i].key, "initialize-locals")) {
150220 + if (argv[i].value) {
150221 + error(G_("invalid option argument '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, argv[i].value);
150222 + continue;
150223 + }
150224 + init_locals = true;
150225 + continue;
150226 + }
150227 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
150228 + }
150229 +
150230 + register_callback(plugin_name, PLUGIN_START_UNIT, &stackleak_start_unit, NULL);
150231 + register_callback(plugin_name, PLUGIN_REGISTER_GGC_ROOTS, NULL, (void *)&gt_ggc_r_gt_stackleak);
150232 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &stackleak_tree_instrument_pass_info);
150233 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &stackleak_final_pass_info);
150234 +
150235 + return 0;
150236 +}
150237 diff --git a/tools/gcc/structleak_plugin.c b/tools/gcc/structleak_plugin.c
150238 new file mode 100644
150239 index 0000000..4436cbe
150240 --- /dev/null
150241 +++ b/tools/gcc/structleak_plugin.c
150242 @@ -0,0 +1,287 @@
150243 +/*
150244 + * Copyright 2013-2015 by PaX Team <pageexec@freemail.hu>
150245 + * Licensed under the GPL v2
150246 + *
150247 + * Note: the choice of the license means that the compilation process is
150248 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
150249 + * but for the kernel it doesn't matter since it doesn't link against
150250 + * any of the gcc libraries
150251 + *
150252 + * gcc plugin to forcibly initialize certain local variables that could
150253 + * otherwise leak kernel stack to userland if they aren't properly initialized
150254 + * by later code
150255 + *
150256 + * Homepage: http://pax.grsecurity.net/
150257 + *
150258 + * Usage:
150259 + * $ # for 4.5/4.6/C based 4.7
150260 + * $ gcc -I`gcc -print-file-name=plugin`/include -I`gcc -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -o structleak_plugin.so structleak_plugin.c
150261 + * $ # for C++ based 4.7/4.8+
150262 + * $ g++ -I`g++ -print-file-name=plugin`/include -I`g++ -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -o structleak_plugin.so structleak_plugin.c
150263 + * $ gcc -fplugin=./structleak_plugin.so test.c -O2
150264 + *
150265 + * TODO: eliminate redundant initializers
150266 + * increase type coverage
150267 + */
150268 +
150269 +#include "gcc-common.h"
150270 +
150271 +// unused C type flag in all versions 4.5-5.0
150272 +#define TYPE_USERSPACE(TYPE) TYPE_LANG_FLAG_5(TYPE)
150273 +
150274 +int plugin_is_GPL_compatible;
150275 +
150276 +static struct plugin_info structleak_plugin_info = {
150277 + .version = "201401260140",
150278 + .help = "disable\tdo not activate plugin\n",
150279 +};
150280 +
150281 +static tree handle_user_attribute(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
150282 +{
150283 + *no_add_attrs = true;
150284 +
150285 + // check for types? for now accept everything linux has to offer
150286 + if (TREE_CODE(*node) != FIELD_DECL)
150287 + return NULL_TREE;
150288 +
150289 + *no_add_attrs = false;
150290 + return NULL_TREE;
150291 +}
150292 +
150293 +static struct attribute_spec user_attr = {
150294 + .name = "user",
150295 + .min_length = 0,
150296 + .max_length = 0,
150297 + .decl_required = false,
150298 + .type_required = false,
150299 + .function_type_required = false,
150300 + .handler = handle_user_attribute,
150301 +#if BUILDING_GCC_VERSION >= 4007
150302 + .affects_type_identity = true
150303 +#endif
150304 +};
150305 +
150306 +static void register_attributes(void *event_data, void *data)
150307 +{
150308 + register_attribute(&user_attr);
150309 +// register_attribute(&force_attr);
150310 +}
150311 +
150312 +static tree get_field_type(tree field)
150313 +{
150314 + return strip_array_types(TREE_TYPE(field));
150315 +}
150316 +
150317 +static bool is_userspace_type(tree type)
150318 +{
150319 + tree field;
150320 +
150321 + for (field = TYPE_FIELDS(type); field; field = TREE_CHAIN(field)) {
150322 + tree fieldtype = get_field_type(field);
150323 + enum tree_code code = TREE_CODE(fieldtype);
150324 +
150325 + if (code == RECORD_TYPE || code == UNION_TYPE)
150326 + if (is_userspace_type(fieldtype))
150327 + return true;
150328 +
150329 + if (lookup_attribute("user", DECL_ATTRIBUTES(field)))
150330 + return true;
150331 + }
150332 + return false;
150333 +}
150334 +
150335 +static void finish_type(void *event_data, void *data)
150336 +{
150337 + tree type = (tree)event_data;
150338 +
150339 + if (type == NULL_TREE || type == error_mark_node)
150340 + return;
150341 +
150342 +#if BUILDING_GCC_VERSION >= 5000
150343 + if (TREE_CODE(type) == ENUMERAL_TYPE)
150344 + return;
150345 +#endif
150346 +
150347 + if (TYPE_USERSPACE(type))
150348 + return;
150349 +
150350 + if (is_userspace_type(type))
150351 + TYPE_USERSPACE(type) = 1;
150352 +}
150353 +
150354 +static void initialize(tree var)
150355 +{
150356 + basic_block bb;
150357 + gimple_stmt_iterator gsi;
150358 + tree initializer;
150359 + gimple init_stmt;
150360 +
150361 + // this is the original entry bb before the forced split
150362 + // TODO: check further BBs in case more splits occured before us
150363 + bb = ENTRY_BLOCK_PTR_FOR_FN(cfun)->next_bb->next_bb;
150364 +
150365 + // first check if the variable is already initialized, warn otherwise
150366 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
150367 + gimple stmt = gsi_stmt(gsi);
150368 + tree rhs1;
150369 +
150370 + // we're looking for an assignment of a single rhs...
150371 + if (!gimple_assign_single_p(stmt))
150372 + continue;
150373 + rhs1 = gimple_assign_rhs1(stmt);
150374 +#if BUILDING_GCC_VERSION >= 4007
150375 + // ... of a non-clobbering expression...
150376 + if (TREE_CLOBBER_P(rhs1))
150377 + continue;
150378 +#endif
150379 + // ... to our variable...
150380 + if (gimple_get_lhs(stmt) != var)
150381 + continue;
150382 + // if it's an initializer then we're good
150383 + if (TREE_CODE(rhs1) == CONSTRUCTOR)
150384 + return;
150385 + }
150386 +
150387 + // these aren't the 0days you're looking for
150388 +// inform(DECL_SOURCE_LOCATION(var), "userspace variable will be forcibly initialized");
150389 +
150390 + // build the initializer expression
150391 + initializer = build_constructor(TREE_TYPE(var), NULL);
150392 +
150393 + // build the initializer stmt
150394 + init_stmt = gimple_build_assign(var, initializer);
150395 + gsi = gsi_start_bb(ENTRY_BLOCK_PTR_FOR_FN(cfun)->next_bb);
150396 + gsi_insert_before(&gsi, init_stmt, GSI_NEW_STMT);
150397 + update_stmt(init_stmt);
150398 +}
150399 +
150400 +static unsigned int handle_function(void)
150401 +{
150402 + basic_block bb;
150403 + unsigned int ret = 0;
150404 + tree var;
150405 + unsigned int i;
150406 +
150407 + // split the first bb where we can put the forced initializers
150408 + bb = split_block_after_labels(ENTRY_BLOCK_PTR_FOR_FN(cfun))->dest;
150409 + if (dom_info_available_p(CDI_DOMINATORS))
150410 + set_immediate_dominator(CDI_DOMINATORS, bb, ENTRY_BLOCK_PTR_FOR_FN(cfun));
150411 +
150412 + // enumarate all local variables and forcibly initialize our targets
150413 + FOR_EACH_LOCAL_DECL(cfun, i, var) {
150414 + tree type = TREE_TYPE(var);
150415 +
150416 + gcc_assert(DECL_P(var));
150417 + if (!auto_var_in_fn_p(var, current_function_decl))
150418 + continue;
150419 +
150420 + // only care about structure types
150421 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE)
150422 + continue;
150423 +
150424 + // if the type is of interest, examine the variable
150425 + if (TYPE_USERSPACE(type))
150426 + initialize(var);
150427 + }
150428 +
150429 + return ret;
150430 +}
150431 +
150432 +#if BUILDING_GCC_VERSION >= 4009
150433 +namespace {
150434 +static const struct pass_data structleak_pass_data = {
150435 +#else
150436 +static struct gimple_opt_pass structleak_pass = {
150437 + .pass = {
150438 +#endif
150439 + .type = GIMPLE_PASS,
150440 + .name = "structleak",
150441 +#if BUILDING_GCC_VERSION >= 4008
150442 + .optinfo_flags = OPTGROUP_NONE,
150443 +#endif
150444 +#if BUILDING_GCC_VERSION >= 5000
150445 +#elif BUILDING_GCC_VERSION == 4009
150446 + .has_gate = false,
150447 + .has_execute = true,
150448 +#else
150449 + .gate = NULL,
150450 + .execute = handle_function,
150451 + .sub = NULL,
150452 + .next = NULL,
150453 + .static_pass_number = 0,
150454 +#endif
150455 + .tv_id = TV_NONE,
150456 + .properties_required = PROP_cfg,
150457 + .properties_provided = 0,
150458 + .properties_destroyed = 0,
150459 + .todo_flags_start = 0,
150460 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_remove_unused_locals | TODO_update_ssa | TODO_ggc_collect | TODO_verify_flow
150461 +#if BUILDING_GCC_VERSION < 4009
150462 + }
150463 +#endif
150464 +};
150465 +
150466 +#if BUILDING_GCC_VERSION >= 4009
150467 +class structleak_pass : public gimple_opt_pass {
150468 +public:
150469 + structleak_pass() : gimple_opt_pass(structleak_pass_data, g) {}
150470 +#if BUILDING_GCC_VERSION >= 5000
150471 + virtual unsigned int execute(function *) { return handle_function(); }
150472 +#else
150473 + unsigned int execute() { return handle_function(); }
150474 +#endif
150475 +};
150476 +}
150477 +
150478 +static opt_pass *make_structleak_pass(void)
150479 +{
150480 + return new structleak_pass();
150481 +}
150482 +#else
150483 +static struct opt_pass *make_structleak_pass(void)
150484 +{
150485 + return &structleak_pass.pass;
150486 +}
150487 +#endif
150488 +
150489 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
150490 +{
150491 + int i;
150492 + const char * const plugin_name = plugin_info->base_name;
150493 + const int argc = plugin_info->argc;
150494 + const struct plugin_argument * const argv = plugin_info->argv;
150495 + bool enable = true;
150496 + struct register_pass_info structleak_pass_info;
150497 +
150498 + structleak_pass_info.pass = make_structleak_pass();
150499 + structleak_pass_info.reference_pass_name = "ssa";
150500 + structleak_pass_info.ref_pass_instance_number = 1;
150501 + structleak_pass_info.pos_op = PASS_POS_INSERT_AFTER;
150502 +
150503 + if (!plugin_default_version_check(version, &gcc_version)) {
150504 + error(G_("incompatible gcc/plugin versions"));
150505 + return 1;
150506 + }
150507 +
150508 + if (strncmp(lang_hooks.name, "GNU C", 5) || !strncmp(lang_hooks.name, "GNU C+", 6)) {
150509 + inform(UNKNOWN_LOCATION, G_("%s supports C only"), plugin_name);
150510 + enable = false;
150511 + }
150512 +
150513 + for (i = 0; i < argc; ++i) {
150514 + if (!strcmp(argv[i].key, "disable")) {
150515 + enable = false;
150516 + continue;
150517 + }
150518 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
150519 + }
150520 +
150521 + register_callback(plugin_name, PLUGIN_INFO, NULL, &structleak_plugin_info);
150522 + if (enable) {
150523 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &structleak_pass_info);
150524 + register_callback(plugin_name, PLUGIN_FINISH_TYPE, finish_type, NULL);
150525 + }
150526 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
150527 +
150528 + return 0;
150529 +}
150530 diff --git a/tools/include/linux/compiler.h b/tools/include/linux/compiler.h
150531 index 88461f0..6fb70a0 100644
150532 --- a/tools/include/linux/compiler.h
150533 +++ b/tools/include/linux/compiler.h
150534 @@ -35,6 +35,14 @@
150535 # define unlikely(x) __builtin_expect(!!(x), 0)
150536 #endif
150537
150538 +#ifndef __size_overflow
150539 +# define __size_overflow(...)
150540 +#endif
150541 +
150542 +#ifndef __intentional_overflow
150543 +# define __intentional_overflow(...)
150544 +#endif
150545 +
150546 #define ACCESS_ONCE(x) (*(volatile typeof(x) *)&(x))
150547
150548 #endif /* _TOOLS_LINUX_COMPILER_H */
150549 diff --git a/tools/lib/api/Makefile b/tools/lib/api/Makefile
150550 index 36c08b1..87c72d1 100644
150551 --- a/tools/lib/api/Makefile
150552 +++ b/tools/lib/api/Makefile
150553 @@ -21,7 +21,7 @@ LIB_OBJS += $(OUTPUT)fd/array.o
150554
150555 LIBFILE = libapikfs.a
150556
150557 -CFLAGS = -ggdb3 -Wall -Wextra -std=gnu99 -Werror -O6 -D_FORTIFY_SOURCE=2 $(EXTRA_WARNINGS) $(EXTRA_CFLAGS) -fPIC
150558 +CFLAGS = -ggdb3 -Wall -Wextra -std=gnu99 -Werror -O6 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $(EXTRA_WARNINGS) $(EXTRA_CFLAGS) -fPIC
150559 EXTLIBS = -lelf -lpthread -lrt -lm
150560 ALL_CFLAGS = $(CFLAGS) $(BASIC_CFLAGS) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64
150561 ALL_LDFLAGS = $(LDFLAGS)
150562 diff --git a/tools/perf/util/include/asm/alternative-asm.h b/tools/perf/util/include/asm/alternative-asm.h
150563 index 6789d788..4afd019e 100644
150564 --- a/tools/perf/util/include/asm/alternative-asm.h
150565 +++ b/tools/perf/util/include/asm/alternative-asm.h
150566 @@ -5,4 +5,7 @@
150567
150568 #define altinstruction_entry #
150569
150570 + .macro pax_force_retaddr rip=0, reload=0
150571 + .endm
150572 +
150573 #endif
150574 diff --git a/tools/virtio/linux/uaccess.h b/tools/virtio/linux/uaccess.h
150575 index 0a578fe..b81f62d 100644
150576 --- a/tools/virtio/linux/uaccess.h
150577 +++ b/tools/virtio/linux/uaccess.h
150578 @@ -13,7 +13,7 @@ static inline void __chk_user_ptr(const volatile void *p, size_t size)
150579 ({ \
150580 typeof(ptr) __pu_ptr = (ptr); \
150581 __chk_user_ptr(__pu_ptr, sizeof(*__pu_ptr)); \
150582 - ACCESS_ONCE(*(__pu_ptr)) = x; \
150583 + ACCESS_ONCE_RW(*(__pu_ptr)) = x; \
150584 0; \
150585 })
150586
150587 diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
150588 index f8f3f5fe..9bc113f 100644
150589 --- a/virt/kvm/kvm_main.c
150590 +++ b/virt/kvm/kvm_main.c
150591 @@ -81,12 +81,17 @@ LIST_HEAD(vm_list);
150592
150593 static cpumask_var_t cpus_hardware_enabled;
150594 static int kvm_usage_count = 0;
150595 -static atomic_t hardware_enable_failed;
150596 +static atomic_unchecked_t hardware_enable_failed;
150597
150598 struct kmem_cache *kvm_vcpu_cache;
150599 EXPORT_SYMBOL_GPL(kvm_vcpu_cache);
150600
150601 -static __read_mostly struct preempt_ops kvm_preempt_ops;
150602 +static void kvm_sched_in(struct preempt_notifier *pn, int cpu);
150603 +static void kvm_sched_out(struct preempt_notifier *pn, struct task_struct *next);
150604 +static struct preempt_ops kvm_preempt_ops = {
150605 + .sched_in = kvm_sched_in,
150606 + .sched_out = kvm_sched_out,
150607 +};
150608
150609 struct dentry *kvm_debugfs_dir;
150610
150611 @@ -791,7 +796,7 @@ int __kvm_set_memory_region(struct kvm *kvm,
150612 /* We can read the guest memory with __xxx_user() later on. */
150613 if ((mem->slot < KVM_USER_MEM_SLOTS) &&
150614 ((mem->userspace_addr & (PAGE_SIZE - 1)) ||
150615 - !access_ok(VERIFY_WRITE,
150616 + !access_ok_noprefault(VERIFY_WRITE,
150617 (void __user *)(unsigned long)mem->userspace_addr,
150618 mem->memory_size)))
150619 goto out;
150620 @@ -1729,9 +1734,17 @@ EXPORT_SYMBOL_GPL(kvm_read_guest_cached);
150621
150622 int kvm_clear_guest_page(struct kvm *kvm, gfn_t gfn, int offset, int len)
150623 {
150624 - const void *zero_page = (const void *) __va(page_to_phys(ZERO_PAGE(0)));
150625 + int r;
150626 + unsigned long addr;
150627
150628 - return kvm_write_guest_page(kvm, gfn, zero_page, offset, len);
150629 + addr = gfn_to_hva(kvm, gfn);
150630 + if (kvm_is_error_hva(addr))
150631 + return -EFAULT;
150632 + r = __clear_user((void __user *)addr + offset, len);
150633 + if (r)
150634 + return -EFAULT;
150635 + mark_page_dirty(kvm, gfn);
150636 + return 0;
150637 }
150638 EXPORT_SYMBOL_GPL(kvm_clear_guest_page);
150639
150640 @@ -2007,7 +2020,7 @@ static int kvm_vcpu_release(struct inode *inode, struct file *filp)
150641 return 0;
150642 }
150643
150644 -static struct file_operations kvm_vcpu_fops = {
150645 +static file_operations_no_const kvm_vcpu_fops __read_only = {
150646 .release = kvm_vcpu_release,
150647 .unlocked_ioctl = kvm_vcpu_ioctl,
150648 #ifdef CONFIG_KVM_COMPAT
150649 @@ -2724,7 +2737,7 @@ out:
150650 }
150651 #endif
150652
150653 -static struct file_operations kvm_vm_fops = {
150654 +static file_operations_no_const kvm_vm_fops __read_only = {
150655 .release = kvm_vm_release,
150656 .unlocked_ioctl = kvm_vm_ioctl,
150657 #ifdef CONFIG_KVM_COMPAT
150658 @@ -2795,7 +2808,7 @@ out:
150659 return r;
150660 }
150661
150662 -static struct file_operations kvm_chardev_ops = {
150663 +static file_operations_no_const kvm_chardev_ops __read_only = {
150664 .unlocked_ioctl = kvm_dev_ioctl,
150665 .compat_ioctl = kvm_dev_ioctl,
150666 .llseek = noop_llseek,
150667 @@ -2821,7 +2834,7 @@ static void hardware_enable_nolock(void *junk)
150668
150669 if (r) {
150670 cpumask_clear_cpu(cpu, cpus_hardware_enabled);
150671 - atomic_inc(&hardware_enable_failed);
150672 + atomic_inc_unchecked(&hardware_enable_failed);
150673 printk(KERN_INFO "kvm: enabling virtualization on "
150674 "CPU%d failed\n", cpu);
150675 }
150676 @@ -2877,10 +2890,10 @@ static int hardware_enable_all(void)
150677
150678 kvm_usage_count++;
150679 if (kvm_usage_count == 1) {
150680 - atomic_set(&hardware_enable_failed, 0);
150681 + atomic_set_unchecked(&hardware_enable_failed, 0);
150682 on_each_cpu(hardware_enable_nolock, NULL, 1);
150683
150684 - if (atomic_read(&hardware_enable_failed)) {
150685 + if (atomic_read_unchecked(&hardware_enable_failed)) {
150686 hardware_disable_all_nolock();
150687 r = -EBUSY;
150688 }
150689 @@ -3287,7 +3300,7 @@ static void kvm_sched_out(struct preempt_notifier *pn,
150690 kvm_arch_vcpu_put(vcpu);
150691 }
150692
150693 -int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
150694 +int kvm_init(const void *opaque, unsigned vcpu_size, unsigned vcpu_align,
150695 struct module *module)
150696 {
150697 int r;
150698 @@ -3334,7 +3347,7 @@ int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
150699 if (!vcpu_align)
150700 vcpu_align = __alignof__(struct kvm_vcpu);
150701 kvm_vcpu_cache = kmem_cache_create("kvm_vcpu", vcpu_size, vcpu_align,
150702 - 0, NULL);
150703 + SLAB_USERCOPY, NULL);
150704 if (!kvm_vcpu_cache) {
150705 r = -ENOMEM;
150706 goto out_free_3;
150707 @@ -3344,9 +3357,11 @@ int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
150708 if (r)
150709 goto out_free;
150710
150711 + pax_open_kernel();
150712 kvm_chardev_ops.owner = module;
150713 kvm_vm_fops.owner = module;
150714 kvm_vcpu_fops.owner = module;
150715 + pax_close_kernel();
150716
150717 r = misc_register(&kvm_dev);
150718 if (r) {
150719 @@ -3356,9 +3371,6 @@ int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
150720
150721 register_syscore_ops(&kvm_syscore_ops);
150722
150723 - kvm_preempt_ops.sched_in = kvm_sched_in;
150724 - kvm_preempt_ops.sched_out = kvm_sched_out;
150725 -
150726 r = kvm_init_debug();
150727 if (r) {
150728 printk(KERN_ERR "kvm: create debugfs files failed\n");
Unofficial grsecurity patch archive (https://github.com/slashbeast/grsecurity-scrape)